diff --git a/www-api/.editorconfig b/www-api/.editorconfig
deleted file mode 100644
index 39f48d95..00000000
--- a/www-api/.editorconfig
+++ /dev/null
@@ -1,15 +0,0 @@
-# top-most EditorConfig file
-root = true
-
-# Unix-style newlines with a newline ending every file
-[*]
-end_of_line = lf
-insert_final_newline = true
-
-# Matches multiple files with brace expansion notation
-# Set default charset
-[*]
-charset = utf-8
-
-# Tab indentation (no size specified)
-indent_style = tab
diff --git a/www-api/Dockerfile b/www-api/Dockerfile
index 3704340c..b4a9df55 100644
--- a/www-api/Dockerfile
+++ b/www-api/Dockerfile
@@ -1,9 +1,10 @@
 FROM nginx
 COPY . /opt/mainsite/wrenchboard/www-api/
-COPY index.php /opt/mainsite/wrenchboard/www-api/index.php
+COPY public /opt/mainsite/wrenchboard/www-api/public
 COPY backend.php /opt/mainsite/wrenchboard/www-api/backend.php
-COPY application /opt/mainsite/wrenchboard/www-api/application
+COPY app /opt/mainsite/wrenchboard/www-api/app
 COPY system /opt/mainsite/wrenchboard/www-api/system
+#COPY svs /opt/mainsite/wrenchboard/www-api/svs
 COPY composer.json /opt/mainsite/wrenchboard/www-api/composer.json
 COPY vendor /opt/mainsite/wrenchboard/www-api/vendor
 COPY writable /opt/mainsite/wrenchboard/www-api/writable
diff --git a/www-api/license.txt b/www-api/LICENSE
similarity index 90%
rename from www-api/license.txt
rename to www-api/LICENSE
index 82be622d..31425034 100644
--- a/www-api/license.txt
+++ b/www-api/LICENSE
@@ -1,6 +1,7 @@
 The MIT License (MIT)
 
-Copyright (c) 2019 - 2022, CodeIgniter Foundation
+Copyright (c) 2014-2019 British Columbia Institute of Technology
+Copyright (c) 2019-2022 CodeIgniter Foundation
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/www-api/README.md b/www-api/README.md
new file mode 100644
index 00000000..ebc758ed
--- /dev/null
+++ b/www-api/README.md
@@ -0,0 +1,56 @@
+# CodeIgniter 4 Framework
+
+## What is CodeIgniter?
+
+CodeIgniter is a PHP full-stack web framework that is light, fast, flexible and secure.
+More information can be found at the [official site](http://codeigniter.com).
+
+This repository holds the distributable version of the framework,
+including the user guide. It has been built from the
+[development repository](https://github.com/codeigniter4/CodeIgniter4).
+
+More information about the plans for version 4 can be found in [the announcement](http://forum.codeigniter.com/thread-62615.html) on the forums.
+
+The user guide corresponding to this version of the framework can be found
+[here](https://codeigniter4.github.io/userguide/).
+
+
+## Important Change with index.php
+
+`index.php` is no longer in the root of the project! It has been moved inside the *public* folder,
+for better security and separation of components.
+
+This means that you should configure your web server to "point" to your project's *public* folder, and
+not to the project root. A better practice would be to configure a virtual host to point there. A poor practice would be to point your web server to the project root and expect to enter *public/...*, as the rest of your logic and the
+framework are exposed.
+
+**Please** read the user guide for a better explanation of how CI4 works!
+
+## Repository Management
+
+We use GitHub issues, in our main repository, to track **BUGS** and to track approved **DEVELOPMENT** work packages.
+We use our [forum](http://forum.codeigniter.com) to provide SUPPORT and to discuss
+FEATURE REQUESTS.
+
+This repository is a "distribution" one, built by our release preparation script.
+Problems with it can be raised on our forum, or as issues in the main repository.
+
+## Contributing
+
+We welcome contributions from the community.
+
+Please read the [*Contributing to CodeIgniter*](https://github.com/codeigniter4/CodeIgniter4/blob/develop/CONTRIBUTING.md) section in the development repository.
+
+## Server Requirements
+
+PHP version 7.4 or higher is required, with the following extensions installed:
+
+- [intl](http://php.net/manual/en/intl.requirements.php)
+- [libcurl](http://php.net/manual/en/curl.requirements.php) if you plan to use the HTTP\CURLRequest library
+
+Additionally, make sure that the following extensions are enabled in your PHP:
+
+- json (enabled by default - don't turn it off)
+- [mbstring](http://php.net/manual/en/mbstring.installation.php)
+- [mysqlnd](http://php.net/manual/en/mysqlnd.install.php)
+- xml (enabled by default - don't turn it off)
diff --git a/www-api/apache_log/error.log b/www-api/apache_log/error.log
deleted file mode 100644
index e15daaa1..00000000
--- a/www-api/apache_log/error.log
+++ /dev/null
@@ -1,15 +0,0 @@
-[Fri Nov 18 01:23:31.724975 2022] [mpm_prefork:notice] [pid 1] AH00163: Apache/2.4.54 (Debian) PHP/7.4.33 configured -- resuming normal operations
-[Fri Nov 18 01:23:31.725362 2022] [core:notice] [pid 1] AH00094: Command line: 'apache2 -D FOREGROUND'
-[Fri Nov 18 01:28:30.448983 2022] [mpm_prefork:notice] [pid 1] AH00170: caught SIGWINCH, shutting down gracefully
-[Fri Nov 18 01:28:38.846502 2022] [mpm_prefork:notice] [pid 1] AH00163: Apache/2.4.54 (Debian) PHP/7.4.33 configured -- resuming normal operations
-[Fri Nov 18 01:28:38.846765 2022] [core:notice] [pid 1] AH00094: Command line: 'apache2 -D FOREGROUND'
-[Fri Nov 18 01:43:30.493559 2022] [mpm_prefork:notice] [pid 1] AH00170: caught SIGWINCH, shutting down gracefully
-[Fri Nov 18 01:43:33.322175 2022] [mpm_prefork:notice] [pid 1] AH00163: Apache/2.4.54 (Debian) PHP/7.4.33 configured -- resuming normal operations
-[Fri Nov 18 01:43:33.322469 2022] [core:notice] [pid 1] AH00094: Command line: 'apache2 -D FOREGROUND'
-[Fri Nov 18 01:43:48.896358 2022] [autoindex:error] [pid 18] [client 172.24.0.1:47222] AH01276: Cannot serve directory /var/www/html/public/svs/: No matching DirectoryIndex (index.php,index.html) found, and server-generated directory index forbidden by Options directive
-[Fri Nov 18 01:46:42.750129 2022] [mpm_prefork:notice] [pid 1] AH00170: caught SIGWINCH, shutting down gracefully
-[Fri Nov 18 01:46:45.512615 2022] [mpm_prefork:notice] [pid 1] AH00163: Apache/2.4.54 (Debian) PHP/7.4.33 configured -- resuming normal operations
-[Fri Nov 18 01:46:45.512925 2022] [core:notice] [pid 1] AH00094: Command line: 'apache2 -D FOREGROUND'
-[Sat Nov 19 22:40:16.634065 2022] [mpm_prefork:notice] [pid 1] AH00170: caught SIGWINCH, shutting down gracefully
-[Sat Nov 19 23:00:20.141921 2022] [mpm_prefork:notice] [pid 1] AH00163: Apache/2.4.54 (Debian) PHP/7.4.33 configured -- resuming normal operations
-[Sat Nov 19 23:00:20.142224 2022] [core:notice] [pid 1] AH00094: Command line: 'apache2 -D FOREGROUND'
diff --git a/www-api/apache_log/other_vhosts_access.log b/www-api/apache_log/other_vhosts_access.log
deleted file mode 100644
index cedbcd55..00000000
--- a/www-api/apache_log/other_vhosts_access.log
+++ /dev/null
@@ -1,18 +0,0 @@
-wrenchboard-api:80 172.24.0.1 - - [18/Nov/2022:01:30:56 +0000] "GET / HTTP/1.1" 200 6388 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36"
-wrenchboard-api:80 172.24.0.1 - - [18/Nov/2022:01:30:57 +0000] "GET /favicon.ico HTTP/1.1" 200 5731 "http://localhost:9083/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36"
-wrenchboard-api:80 172.24.0.1 - - [18/Nov/2022:01:30:59 +0000] "GET / HTTP/1.1" 200 6387 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36"
-wrenchboard-api:80 172.24.0.1 - - [18/Nov/2022:01:31:48 +0000] "-" 408 0 "-" "-"
-wrenchboard-api:80 172.24.0.1 - - [18/Nov/2022:01:43:48 +0000] "GET /svs/ HTTP/1.1" 403 416 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36"
-wrenchboard-api:80 172.24.0.1 - - [18/Nov/2022:01:43:54 +0000] "GET /svs/users/ HTTP/1.1" 301 507 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36"
-wrenchboard-api:80 172.24.0.1 - - [18/Nov/2022:01:43:54 +0000] "GET /svs/users HTTP/1.1" 404 2165 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36"
-wrenchboard-api:80 172.24.0.1 - - [18/Nov/2022:01:43:58 +0000] "GET /svs/users HTTP/1.1" 404 2165 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36"
-wrenchboard-api:80 172.24.0.1 - - [18/Nov/2022:01:44:33 +0000] "GET /svs/user/ HTTP/1.1" 400 3599 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36"
-wrenchboard-api:80 172.24.0.1 - - [18/Nov/2022:01:45:25 +0000] "-" 408 0 "-" "-"
-wrenchboard-api:80 172.24.0.1 - - [18/Nov/2022:01:47:52 +0000] "GET /svs/user/ HTTP/1.1" 400 519 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36"
-wrenchboard-api:80 172.24.0.1 - - [18/Nov/2022:01:47:52 +0000] "GET /favicon.ico HTTP/1.1" 304 250 "http://localhost:9083/svs/user/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36"
-wrenchboard-api:80 172.24.0.1 - - [18/Nov/2022:02:27:41 +0000] "GET / HTTP/1.1" 200 6388 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36"
-wrenchboard-api:80 172.24.0.1 - - [18/Nov/2022:02:27:42 +0000] "GET /favicon.ico HTTP/1.1" 200 5731 "http://10.0.0.202:9083/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36"
-wrenchboard-api:80 172.24.0.1 - - [18/Nov/2022:02:28:34 +0000] "-" 408 0 "-" "-"
-wrenchboard-api:80 172.25.0.1 - - [19/Nov/2022:23:01:00 +0000] "GET / HTTP/1.1" 200 6388 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36"
-wrenchboard-api:80 172.25.0.1 - - [19/Nov/2022:23:01:01 +0000] "GET /favicon.ico HTTP/1.1" 200 5731 "http://localhost:9083/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36"
-wrenchboard-api:80 172.25.0.1 - - [19/Nov/2022:23:01:52 +0000] "-" 408 0 "-" "-"
diff --git a/www-api/application/.htaccess b/www-api/app/.htaccess
similarity index 90%
rename from www-api/application/.htaccess
rename to www-api/app/.htaccess
index 6c63ed4c..f24db0ac 100644
--- a/www-api/application/.htaccess
+++ b/www-api/app/.htaccess
@@ -3,4 +3,4 @@
 </IfModule>
 <IfModule !authz_core_module>
     Deny from all
-</IfModule>
\ No newline at end of file
+</IfModule>
diff --git a/www-api/app/Common.php b/www-api/app/Common.php
new file mode 100644
index 00000000..23e3e614
--- /dev/null
+++ b/www-api/app/Common.php
@@ -0,0 +1,15 @@
+<?php
+
+/**
+ * The goal of this file is to allow developers a location
+ * where they can overwrite core procedural functions and
+ * replace them with their own. This file is loaded during
+ * the bootstrap process and is called during the framework's
+ * execution.
+ *
+ * This can be looked at as a `master helper` file that is
+ * loaded early on, and may also contain additional functions
+ * that you'd like to use throughout your entire application
+ *
+ * @see: https://codeigniter4.github.io/CodeIgniter4/
+ */
diff --git a/www-api/app/Config/App.php b/www-api/app/Config/App.php
new file mode 100644
index 00000000..79e5741b
--- /dev/null
+++ b/www-api/app/Config/App.php
@@ -0,0 +1,466 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+use CodeIgniter\Session\Handlers\FileHandler;
+
+class App extends BaseConfig
+{
+    /**
+     * --------------------------------------------------------------------------
+     * Base Site URL
+     * --------------------------------------------------------------------------
+     *
+     * URL to your CodeIgniter root. Typically this will be your base URL,
+     * WITH a trailing slash:
+     *
+     *    http://example.com/
+     *
+     * If this is not set then CodeIgniter will try guess the protocol, domain
+     * and path to your installation. However, you should always configure this
+     * explicitly and never rely on auto-guessing, especially in production
+     * environments.
+     *
+     * @var string
+     */
+    public $baseURL = 'http://localhost:8080/';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Index File
+     * --------------------------------------------------------------------------
+     *
+     * Typically this will be your index.php file, unless you've renamed it to
+     * something else. If you are using mod_rewrite to remove the page set this
+     * variable so that it is blank.
+     *
+     * @var string
+     */
+    public $indexPage = 'index.php';
+
+    /**
+     * --------------------------------------------------------------------------
+     * URI PROTOCOL
+     * --------------------------------------------------------------------------
+     *
+     * This item determines which server global should be used to retrieve the
+     * URI string.  The default setting of 'REQUEST_URI' works for most servers.
+     * If your links do not seem to work, try one of the other delicious flavors:
+     *
+     * 'REQUEST_URI'    Uses $_SERVER['REQUEST_URI']
+     * 'QUERY_STRING'   Uses $_SERVER['QUERY_STRING']
+     * 'PATH_INFO'      Uses $_SERVER['PATH_INFO']
+     *
+     * WARNING: If you set this to 'PATH_INFO', URIs will always be URL-decoded!
+     *
+     * @var string
+     */
+    public $uriProtocol = 'REQUEST_URI';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Default Locale
+     * --------------------------------------------------------------------------
+     *
+     * The Locale roughly represents the language and location that your visitor
+     * is viewing the site from. It affects the language strings and other
+     * strings (like currency markers, numbers, etc), that your program
+     * should run under for this request.
+     *
+     * @var string
+     */
+    public $defaultLocale = 'en';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Negotiate Locale
+     * --------------------------------------------------------------------------
+     *
+     * If true, the current Request object will automatically determine the
+     * language to use based on the value of the Accept-Language header.
+     *
+     * If false, no automatic detection will be performed.
+     *
+     * @var bool
+     */
+    public $negotiateLocale = false;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Supported Locales
+     * --------------------------------------------------------------------------
+     *
+     * If $negotiateLocale is true, this array lists the locales supported
+     * by the application in descending order of priority. If no match is
+     * found, the first locale will be used.
+     *
+     * @var string[]
+     */
+    public $supportedLocales = ['en'];
+
+    /**
+     * --------------------------------------------------------------------------
+     * Application Timezone
+     * --------------------------------------------------------------------------
+     *
+     * The default timezone that will be used in your application to display
+     * dates with the date helper, and can be retrieved through app_timezone()
+     *
+     * @var string
+     */
+    public $appTimezone = 'America/Chicago';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Default Character Set
+     * --------------------------------------------------------------------------
+     *
+     * This determines which character set is used by default in various methods
+     * that require a character set to be provided.
+     *
+     * @see http://php.net/htmlspecialchars for a list of supported charsets.
+     *
+     * @var string
+     */
+    public $charset = 'UTF-8';
+
+    /**
+     * --------------------------------------------------------------------------
+     * URI PROTOCOL
+     * --------------------------------------------------------------------------
+     *
+     * If true, this will force every request made to this application to be
+     * made via a secure connection (HTTPS). If the incoming request is not
+     * secure, the user will be redirected to a secure version of the page
+     * and the HTTP Strict Transport Security header will be set.
+     *
+     * @var bool
+     */
+    public $forceGlobalSecureRequests = false;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Session Driver
+     * --------------------------------------------------------------------------
+     *
+     * The session storage driver to use:
+     * - `CodeIgniter\Session\Handlers\FileHandler`
+     * - `CodeIgniter\Session\Handlers\DatabaseHandler`
+     * - `CodeIgniter\Session\Handlers\MemcachedHandler`
+     * - `CodeIgniter\Session\Handlers\RedisHandler`
+     *
+     * @var string
+     */
+    public $sessionDriver = FileHandler::class;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Session Cookie Name
+     * --------------------------------------------------------------------------
+     *
+     * The session cookie name, must contain only [0-9a-z_-] characters
+     *
+     * @var string
+     */
+    public $sessionCookieName = 'ci_session';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Session Expiration
+     * --------------------------------------------------------------------------
+     *
+     * The number of SECONDS you want the session to last.
+     * Setting to 0 (zero) means expire when the browser is closed.
+     *
+     * @var int
+     */
+    public $sessionExpiration = 7200;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Session Save Path
+     * --------------------------------------------------------------------------
+     *
+     * The location to save sessions to and is driver dependent.
+     *
+     * For the 'files' driver, it's a path to a writable directory.
+     * WARNING: Only absolute paths are supported!
+     *
+     * For the 'database' driver, it's a table name.
+     * Please read up the manual for the format with other session drivers.
+     *
+     * IMPORTANT: You are REQUIRED to set a valid save path!
+     *
+     * @var string
+     */
+    public $sessionSavePath = WRITEPATH . 'session';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Session Match IP
+     * --------------------------------------------------------------------------
+     *
+     * Whether to match the user's IP address when reading the session data.
+     *
+     * WARNING: If you're using the database driver, don't forget to update
+     *          your session table's PRIMARY KEY when changing this setting.
+     *
+     * @var bool
+     */
+    public $sessionMatchIP = false;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Session Time to Update
+     * --------------------------------------------------------------------------
+     *
+     * How many seconds between CI regenerating the session ID.
+     *
+     * @var int
+     */
+    public $sessionTimeToUpdate = 300;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Session Regenerate Destroy
+     * --------------------------------------------------------------------------
+     *
+     * Whether to destroy session data associated with the old session ID
+     * when auto-regenerating the session ID. When set to FALSE, the data
+     * will be later deleted by the garbage collector.
+     *
+     * @var bool
+     */
+    public $sessionRegenerateDestroy = false;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Cookie Prefix
+     * --------------------------------------------------------------------------
+     *
+     * Set a cookie name prefix if you need to avoid collisions.
+     *
+     * @var string
+     *
+     * @deprecated use Config\Cookie::$prefix property instead.
+     */
+    public $cookiePrefix = '';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Cookie Domain
+     * --------------------------------------------------------------------------
+     *
+     * Set to `.your-domain.com` for site-wide cookies.
+     *
+     * @var string
+     *
+     * @deprecated use Config\Cookie::$domain property instead.
+     */
+    public $cookieDomain = '';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Cookie Path
+     * --------------------------------------------------------------------------
+     *
+     * Typically will be a forward slash.
+     *
+     * @var string
+     *
+     * @deprecated use Config\Cookie::$path property instead.
+     */
+    public $cookiePath = '/';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Cookie Secure
+     * --------------------------------------------------------------------------
+     *
+     * Cookie will only be set if a secure HTTPS connection exists.
+     *
+     * @var bool
+     *
+     * @deprecated use Config\Cookie::$secure property instead.
+     */
+    public $cookieSecure = false;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Cookie HttpOnly
+     * --------------------------------------------------------------------------
+     *
+     * Cookie will only be accessible via HTTP(S) (no JavaScript).
+     *
+     * @var bool
+     *
+     * @deprecated use Config\Cookie::$httponly property instead.
+     */
+    public $cookieHTTPOnly = true;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Cookie SameSite
+     * --------------------------------------------------------------------------
+     *
+     * Configure cookie SameSite setting. Allowed values are:
+     * - None
+     * - Lax
+     * - Strict
+     * - ''
+     *
+     * Alternatively, you can use the constant names:
+     * - `Cookie::SAMESITE_NONE`
+     * - `Cookie::SAMESITE_LAX`
+     * - `Cookie::SAMESITE_STRICT`
+     *
+     * Defaults to `Lax` for compatibility with modern browsers. Setting `''`
+     * (empty string) means default SameSite attribute set by browsers (`Lax`)
+     * will be set on cookies. If set to `None`, `$cookieSecure` must also be set.
+     *
+     * @var string|null
+     *
+     * @deprecated use Config\Cookie::$samesite property instead.
+     */
+    public $cookieSameSite = 'Lax';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Reverse Proxy IPs
+     * --------------------------------------------------------------------------
+     *
+     * If your server is behind a reverse proxy, you must whitelist the proxy
+     * IP addresses from which CodeIgniter should trust headers such as
+     * HTTP_X_FORWARDED_FOR and HTTP_CLIENT_IP in order to properly identify
+     * the visitor's IP address.
+     *
+     * You can use both an array or a comma-separated list of proxy addresses,
+     * as well as specifying whole subnets. Here are a few examples:
+     *
+     * Comma-separated:	'10.0.1.200,192.168.5.0/24'
+     * Array: ['10.0.1.200', '192.168.5.0/24']
+     *
+     * @var string|string[]
+     */
+    public $proxyIPs = '';
+
+    /**
+     * --------------------------------------------------------------------------
+     * CSRF Token Name
+     * --------------------------------------------------------------------------
+     *
+     * The token name.
+     *
+     * @deprecated Use `Config\Security` $tokenName property instead of using this property.
+     *
+     * @var string
+     */
+    public $CSRFTokenName = 'csrf_test_name';
+
+    /**
+     * --------------------------------------------------------------------------
+     * CSRF Header Name
+     * --------------------------------------------------------------------------
+     *
+     * The header name.
+     *
+     * @deprecated Use `Config\Security` $headerName property instead of using this property.
+     *
+     * @var string
+     */
+    public $CSRFHeaderName = 'X-CSRF-TOKEN';
+
+    /**
+     * --------------------------------------------------------------------------
+     * CSRF Cookie Name
+     * --------------------------------------------------------------------------
+     *
+     * The cookie name.
+     *
+     * @deprecated Use `Config\Security` $cookieName property instead of using this property.
+     *
+     * @var string
+     */
+    public $CSRFCookieName = 'csrf_cookie_name';
+
+    /**
+     * --------------------------------------------------------------------------
+     * CSRF Expire
+     * --------------------------------------------------------------------------
+     *
+     * The number in seconds the token should expire.
+     *
+     * @deprecated Use `Config\Security` $expire property instead of using this property.
+     *
+     * @var int
+     */
+    public $CSRFExpire = 7200;
+
+    /**
+     * --------------------------------------------------------------------------
+     * CSRF Regenerate
+     * --------------------------------------------------------------------------
+     *
+     * Regenerate token on every submission?
+     *
+     * @deprecated Use `Config\Security` $regenerate property instead of using this property.
+     *
+     * @var bool
+     */
+    public $CSRFRegenerate = true;
+
+    /**
+     * --------------------------------------------------------------------------
+     * CSRF Redirect
+     * --------------------------------------------------------------------------
+     *
+     * Redirect to previous page with error on failure?
+     *
+     * @deprecated Use `Config\Security` $redirect property instead of using this property.
+     *
+     * @var bool
+     */
+    public $CSRFRedirect = true;
+
+    /**
+     * --------------------------------------------------------------------------
+     * CSRF SameSite
+     * --------------------------------------------------------------------------
+     *
+     * Setting for CSRF SameSite cookie token. Allowed values are:
+     * - None
+     * - Lax
+     * - Strict
+     * - ''
+     *
+     * Defaults to `Lax` as recommended in this link:
+     *
+     * @see https://portswigger.net/web-security/csrf/samesite-cookies
+     *
+     * @deprecated `Config\Cookie` $samesite property is used.
+     *
+     * @var string
+     */
+    public $CSRFSameSite = 'Lax';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Content Security Policy
+     * --------------------------------------------------------------------------
+     *
+     * Enables the Response's Content Secure Policy to restrict the sources that
+     * can be used for images, scripts, CSS files, audio, video, etc. If enabled,
+     * the Response object will populate default values for the policy from the
+     * `ContentSecurityPolicy.php` file. Controllers can always add to those
+     * restrictions at run time.
+     *
+     * For a better understanding of CSP, see these documents:
+     *
+     * @see http://www.html5rocks.com/en/tutorials/security/content-security-policy/
+     * @see http://www.w3.org/TR/CSP/
+     *
+     * @var bool
+     */
+    public $CSPEnabled = false;
+}
diff --git a/www-api/app/Config/Autoload.php b/www-api/app/Config/Autoload.php
new file mode 100644
index 00000000..ee27e3b2
--- /dev/null
+++ b/www-api/app/Config/Autoload.php
@@ -0,0 +1,87 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\AutoloadConfig;
+
+/**
+ * -------------------------------------------------------------------
+ * AUTOLOADER CONFIGURATION
+ * -------------------------------------------------------------------
+ *
+ * This file defines the namespaces and class maps so the Autoloader
+ * can find the files as needed.
+ *
+ * NOTE: If you use an identical key in $psr4 or $classmap, then
+ * the values in this file will overwrite the framework's values.
+ */
+class Autoload extends AutoloadConfig
+{
+    /**
+     * -------------------------------------------------------------------
+     * Namespaces
+     * -------------------------------------------------------------------
+     * This maps the locations of any namespaces in your application to
+     * their location on the file system. These are used by the autoloader
+     * to locate files the first time they have been instantiated.
+     *
+     * The '/app' and '/system' directories are already mapped for you.
+     * you may change the name of the 'App' namespace if you wish,
+     * but this should be done prior to creating any namespaced classes,
+     * else you will need to modify all of those classes for this to work.
+     *
+     * Prototype:
+     *```
+     *   $psr4 = [
+     *       'CodeIgniter' => SYSTEMPATH,
+     *       'App'	       => APPPATH
+     *   ];
+     *```
+     *
+     * @var array<string, string>
+     */
+    public $psr4 = [
+        APP_NAMESPACE => APPPATH, // For custom app namespace
+        'Config'      => APPPATH . 'Config',
+    ];
+
+    /**
+     * -------------------------------------------------------------------
+     * Class Map
+     * -------------------------------------------------------------------
+     * The class map provides a map of class names and their exact
+     * location on the drive. Classes loaded in this manner will have
+     * slightly faster performance because they will not have to be
+     * searched for within one or more directories as they would if they
+     * were being autoloaded through a namespace.
+     *
+     * Prototype:
+     *```
+     *   $classmap = [
+     *       'MyClass'   => '/path/to/class/file.php'
+     *   ];
+     *```
+     *
+     * @var array<string, string>
+     */
+    public $classmap = [];
+
+    /**
+     * -------------------------------------------------------------------
+     * Files
+     * -------------------------------------------------------------------
+     * The files array provides a list of paths to __non-class__ files
+     * that will be autoloaded. This can be useful for bootstrap operations
+     * or for loading functions.
+     *
+     * Prototype:
+     * ```
+     *	  $files = [
+     *	 	   '/path/to/my/file.php',
+     *    ];
+     * ```
+     *
+     * @var array<int, string>
+     */
+    public $files = [];
+}
diff --git a/www-api/app/Config/Boot/development.php b/www-api/app/Config/Boot/development.php
new file mode 100644
index 00000000..05a86125
--- /dev/null
+++ b/www-api/app/Config/Boot/development.php
@@ -0,0 +1,32 @@
+<?php
+
+/*
+ |--------------------------------------------------------------------------
+ | ERROR DISPLAY
+ |--------------------------------------------------------------------------
+ | In development, we want to show as many errors as possible to help
+ | make sure they don't make it to production. And save us hours of
+ | painful debugging.
+ */
+error_reporting(-1);
+ini_set('display_errors', '1');
+
+/*
+ |--------------------------------------------------------------------------
+ | DEBUG BACKTRACES
+ |--------------------------------------------------------------------------
+ | If true, this constant will tell the error screens to display debug
+ | backtraces along with the other error information. If you would
+ | prefer to not see this, set this value to false.
+ */
+defined('SHOW_DEBUG_BACKTRACE') || define('SHOW_DEBUG_BACKTRACE', true);
+
+/*
+ |--------------------------------------------------------------------------
+ | DEBUG MODE
+ |--------------------------------------------------------------------------
+ | Debug mode is an experimental flag that can allow changes throughout
+ | the system. This will control whether Kint is loaded, and a few other
+ | items. It can always be used within your own application too.
+ */
+defined('CI_DEBUG') || define('CI_DEBUG', true);
diff --git a/www-api/app/Config/Boot/production.php b/www-api/app/Config/Boot/production.php
new file mode 100644
index 00000000..21d25805
--- /dev/null
+++ b/www-api/app/Config/Boot/production.php
@@ -0,0 +1,21 @@
+<?php
+
+/*
+ |--------------------------------------------------------------------------
+ | ERROR DISPLAY
+ |--------------------------------------------------------------------------
+ | Don't show ANY in production environments. Instead, let the system catch
+ | it and display a generic error message.
+ */
+ini_set('display_errors', '0');
+error_reporting(E_ALL & ~E_NOTICE & ~E_DEPRECATED & ~E_STRICT & ~E_USER_NOTICE & ~E_USER_DEPRECATED);
+
+/*
+ |--------------------------------------------------------------------------
+ | DEBUG MODE
+ |--------------------------------------------------------------------------
+ | Debug mode is an experimental flag that can allow changes throughout
+ | the system. It's not widely used currently, and may not survive
+ | release of the framework.
+ */
+defined('CI_DEBUG') || define('CI_DEBUG', false);
diff --git a/www-api/app/Config/Boot/testing.php b/www-api/app/Config/Boot/testing.php
new file mode 100644
index 00000000..e07a1d43
--- /dev/null
+++ b/www-api/app/Config/Boot/testing.php
@@ -0,0 +1,32 @@
+<?php
+
+/*
+ |--------------------------------------------------------------------------
+ | ERROR DISPLAY
+ |--------------------------------------------------------------------------
+ | In development, we want to show as many errors as possible to help
+ | make sure they don't make it to production. And save us hours of
+ | painful debugging.
+ */
+error_reporting(-1);
+ini_set('display_errors', '1');
+
+/*
+ |--------------------------------------------------------------------------
+ | DEBUG BACKTRACES
+ |--------------------------------------------------------------------------
+ | If true, this constant will tell the error screens to display debug
+ | backtraces along with the other error information. If you would
+ | prefer to not see this, set this value to false.
+ */
+defined('SHOW_DEBUG_BACKTRACE') || define('SHOW_DEBUG_BACKTRACE', true);
+
+/*
+ |--------------------------------------------------------------------------
+ | DEBUG MODE
+ |--------------------------------------------------------------------------
+ | Debug mode is an experimental flag that can allow changes throughout
+ | the system. It's not widely used currently, and may not survive
+ | release of the framework.
+ */
+defined('CI_DEBUG') || define('CI_DEBUG', true);
diff --git a/www-api/app/Config/CURLRequest.php b/www-api/app/Config/CURLRequest.php
new file mode 100644
index 00000000..b4c8e5c4
--- /dev/null
+++ b/www-api/app/Config/CURLRequest.php
@@ -0,0 +1,22 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+
+class CURLRequest extends BaseConfig
+{
+    /**
+     * --------------------------------------------------------------------------
+     * CURLRequest Share Options
+     * --------------------------------------------------------------------------
+     *
+     * Whether share options between requests or not.
+     *
+     * If true, all the options won't be reset between requests.
+     * It may cause an error request with unnecessary headers.
+     *
+     * @var bool
+     */
+    public $shareOptions = true;
+}
diff --git a/www-api/app/Config/Cache.php b/www-api/app/Config/Cache.php
new file mode 100644
index 00000000..2d1fea90
--- /dev/null
+++ b/www-api/app/Config/Cache.php
@@ -0,0 +1,181 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Cache\Handlers\DummyHandler;
+use CodeIgniter\Cache\Handlers\FileHandler;
+use CodeIgniter\Cache\Handlers\MemcachedHandler;
+use CodeIgniter\Cache\Handlers\PredisHandler;
+use CodeIgniter\Cache\Handlers\RedisHandler;
+use CodeIgniter\Cache\Handlers\WincacheHandler;
+use CodeIgniter\Config\BaseConfig;
+
+class Cache extends BaseConfig
+{
+    /**
+     * --------------------------------------------------------------------------
+     * Primary Handler
+     * --------------------------------------------------------------------------
+     *
+     * The name of the preferred handler that should be used. If for some reason
+     * it is not available, the $backupHandler will be used in its place.
+     *
+     * @var string
+     */
+    public $handler = 'file';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Backup Handler
+     * --------------------------------------------------------------------------
+     *
+     * The name of the handler that will be used in case the first one is
+     * unreachable. Often, 'file' is used here since the filesystem is
+     * always available, though that's not always practical for the app.
+     *
+     * @var string
+     */
+    public $backupHandler = 'dummy';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Cache Directory Path
+     * --------------------------------------------------------------------------
+     *
+     * The path to where cache files should be stored, if using a file-based
+     * system.
+     *
+     * @var string
+     *
+     * @deprecated Use the driver-specific variant under $file
+     */
+    public $storePath = WRITEPATH . 'cache/';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Cache Include Query String
+     * --------------------------------------------------------------------------
+     *
+     * Whether to take the URL query string into consideration when generating
+     * output cache files. Valid options are:
+     *
+     *    false      = Disabled
+     *    true       = Enabled, take all query parameters into account.
+     *                 Please be aware that this may result in numerous cache
+     *                 files generated for the same page over and over again.
+     *    array('q') = Enabled, but only take into account the specified list
+     *                 of query parameters.
+     *
+     * @var bool|string[]
+     */
+    public $cacheQueryString = false;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Key Prefix
+     * --------------------------------------------------------------------------
+     *
+     * This string is added to all cache item names to help avoid collisions
+     * if you run multiple applications with the same cache engine.
+     *
+     * @var string
+     */
+    public $prefix = '';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Default TTL
+     * --------------------------------------------------------------------------
+     *
+     * The default number of seconds to save items when none is specified.
+     *
+     * WARNING: This is not used by framework handlers where 60 seconds is
+     * hard-coded, but may be useful to projects and modules. This will replace
+     * the hard-coded value in a future release.
+     *
+     * @var int
+     */
+    public $ttl = 60;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Reserved Characters
+     * --------------------------------------------------------------------------
+     *
+     * A string of reserved characters that will not be allowed in keys or tags.
+     * Strings that violate this restriction will cause handlers to throw.
+     * Default: {}()/\@:
+     * Note: The default set is required for PSR-6 compliance.
+     *
+     * @var string
+     */
+    public $reservedCharacters = '{}()/\@:';
+
+    /**
+     * --------------------------------------------------------------------------
+     * File settings
+     * --------------------------------------------------------------------------
+     * Your file storage preferences can be specified below, if you are using
+     * the File driver.
+     *
+     * @var array<string, int|string|null>
+     */
+    public $file = [
+        'storePath' => WRITEPATH . 'cache/',
+        'mode'      => 0640,
+    ];
+
+    /**
+     * -------------------------------------------------------------------------
+     * Memcached settings
+     * -------------------------------------------------------------------------
+     * Your Memcached servers can be specified below, if you are using
+     * the Memcached drivers.
+     *
+     * @see https://codeigniter.com/user_guide/libraries/caching.html#memcached
+     *
+     * @var array<string, boolean|int|string>
+     */
+    public $memcached = [
+        'host'   => '127.0.0.1',
+        'port'   => 11211,
+        'weight' => 1,
+        'raw'    => false,
+    ];
+
+    /**
+     * -------------------------------------------------------------------------
+     * Redis settings
+     * -------------------------------------------------------------------------
+     * Your Redis server can be specified below, if you are using
+     * the Redis or Predis drivers.
+     *
+     * @var array<string, int|string|null>
+     */
+    public $redis = [
+        'host'     => '127.0.0.1',
+        'password' => null,
+        'port'     => 6379,
+        'timeout'  => 0,
+        'database' => 0,
+    ];
+
+    /**
+     * --------------------------------------------------------------------------
+     * Available Cache Handlers
+     * --------------------------------------------------------------------------
+     *
+     * This is an array of cache engine alias' and class names. Only engines
+     * that are listed here are allowed to be used.
+     *
+     * @var array<string, string>
+     */
+    public $validHandlers = [
+        'dummy'     => DummyHandler::class,
+        'file'      => FileHandler::class,
+        'memcached' => MemcachedHandler::class,
+        'predis'    => PredisHandler::class,
+        'redis'     => RedisHandler::class,
+        'wincache'  => WincacheHandler::class,
+    ];
+}
diff --git a/www-api/app/Config/Constants.php b/www-api/app/Config/Constants.php
new file mode 100644
index 00000000..47b92f83
--- /dev/null
+++ b/www-api/app/Config/Constants.php
@@ -0,0 +1,94 @@
+<?php
+
+/*
+ | --------------------------------------------------------------------
+ | App Namespace
+ | --------------------------------------------------------------------
+ |
+ | This defines the default Namespace that is used throughout
+ | CodeIgniter to refer to the Application directory. Change
+ | this constant to change the namespace that all application
+ | classes should use.
+ |
+ | NOTE: changing this will require manually modifying the
+ | existing namespaces of App\* namespaced-classes.
+ */
+defined('APP_NAMESPACE') || define('APP_NAMESPACE', 'App');
+
+/*
+ | --------------------------------------------------------------------------
+ | Composer Path
+ | --------------------------------------------------------------------------
+ |
+ | The path that Composer's autoload file is expected to live. By default,
+ | the vendor folder is in the Root directory, but you can customize that here.
+ */
+defined('COMPOSER_PATH') || define('COMPOSER_PATH', ROOTPATH . 'vendor/autoload.php');
+
+/*
+ |--------------------------------------------------------------------------
+ | Timing Constants
+ |--------------------------------------------------------------------------
+ |
+ | Provide simple ways to work with the myriad of PHP functions that
+ | require information to be in seconds.
+ */
+defined('SECOND') || define('SECOND', 1);
+defined('MINUTE') || define('MINUTE', 60);
+defined('HOUR')   || define('HOUR', 3600);
+defined('DAY')    || define('DAY', 86400);
+defined('WEEK')   || define('WEEK', 604800);
+defined('MONTH')  || define('MONTH', 2_592_000);
+defined('YEAR')   || define('YEAR', 31_536_000);
+defined('DECADE') || define('DECADE', 315_360_000);
+
+/*
+ | --------------------------------------------------------------------------
+ | Exit Status Codes
+ | --------------------------------------------------------------------------
+ |
+ | Used to indicate the conditions under which the script is exit()ing.
+ | While there is no universal standard for error codes, there are some
+ | broad conventions.  Three such conventions are mentioned below, for
+ | those who wish to make use of them.  The CodeIgniter defaults were
+ | chosen for the least overlap with these conventions, while still
+ | leaving room for others to be defined in future versions and user
+ | applications.
+ |
+ | The three main conventions used for determining exit status codes
+ | are as follows:
+ |
+ |    Standard C/C++ Library (stdlibc):
+ |       http://www.gnu.org/software/libc/manual/html_node/Exit-Status.html
+ |       (This link also contains other GNU-specific conventions)
+ |    BSD sysexits.h:
+ |       http://www.gsp.com/cgi-bin/man.cgi?section=3&topic=sysexits
+ |    Bash scripting:
+ |       http://tldp.org/LDP/abs/html/exitcodes.html
+ |
+ */
+defined('EXIT_SUCCESS')        || define('EXIT_SUCCESS', 0);        // no errors
+defined('EXIT_ERROR')          || define('EXIT_ERROR', 1);          // generic error
+defined('EXIT_CONFIG')         || define('EXIT_CONFIG', 3);         // configuration error
+defined('EXIT_UNKNOWN_FILE')   || define('EXIT_UNKNOWN_FILE', 4);   // file not found
+defined('EXIT_UNKNOWN_CLASS')  || define('EXIT_UNKNOWN_CLASS', 5);  // unknown class
+defined('EXIT_UNKNOWN_METHOD') || define('EXIT_UNKNOWN_METHOD', 6); // unknown class member
+defined('EXIT_USER_INPUT')     || define('EXIT_USER_INPUT', 7);     // invalid user input
+defined('EXIT_DATABASE')       || define('EXIT_DATABASE', 8);       // database error
+defined('EXIT__AUTO_MIN')      || define('EXIT__AUTO_MIN', 9);      // lowest automatically-assigned error code
+defined('EXIT__AUTO_MAX')      || define('EXIT__AUTO_MAX', 125);    // highest automatically-assigned error code
+
+/**
+ * @deprecated Use \CodeIgniter\Events\Events::PRIORITY_LOW instead.
+ */
+define('EVENT_PRIORITY_LOW', 200);
+
+/**
+ * @deprecated Use \CodeIgniter\Events\Events::PRIORITY_NORMAL instead.
+ */
+define('EVENT_PRIORITY_NORMAL', 100);
+
+/**
+ * @deprecated Use \CodeIgniter\Events\Events::PRIORITY_HIGH instead.
+ */
+define('EVENT_PRIORITY_HIGH', 10);
diff --git a/www-api/app/Config/ContentSecurityPolicy.php b/www-api/app/Config/ContentSecurityPolicy.php
new file mode 100644
index 00000000..0be61630
--- /dev/null
+++ b/www-api/app/Config/ContentSecurityPolicy.php
@@ -0,0 +1,188 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+
+/**
+ * Stores the default settings for the ContentSecurityPolicy, if you
+ * choose to use it. The values here will be read in and set as defaults
+ * for the site. If needed, they can be overridden on a page-by-page basis.
+ *
+ * Suggested reference for explanations:
+ *
+ * @see https://www.html5rocks.com/en/tutorials/security/content-security-policy/
+ */
+class ContentSecurityPolicy extends BaseConfig
+{
+    // -------------------------------------------------------------------------
+    // Broadbrush CSP management
+    // -------------------------------------------------------------------------
+
+    /**
+     * Default CSP report context
+     *
+     * @var bool
+     */
+    public $reportOnly = false;
+
+    /**
+     * Specifies a URL where a browser will send reports
+     * when a content security policy is violated.
+     *
+     * @var string|null
+     */
+    public $reportURI;
+
+    /**
+     * Instructs user agents to rewrite URL schemes, changing
+     * HTTP to HTTPS. This directive is for websites with
+     * large numbers of old URLs that need to be rewritten.
+     *
+     * @var bool
+     */
+    public $upgradeInsecureRequests = false;
+
+    // -------------------------------------------------------------------------
+    // Sources allowed
+    // Note: once you set a policy to 'none', it cannot be further restricted
+    // -------------------------------------------------------------------------
+
+    /**
+     * Will default to self if not overridden
+     *
+     * @var string|string[]|null
+     */
+    public $defaultSrc;
+
+    /**
+     * Lists allowed scripts' URLs.
+     *
+     * @var string|string[]
+     */
+    public $scriptSrc = 'self';
+
+    /**
+     * Lists allowed stylesheets' URLs.
+     *
+     * @var string|string[]
+     */
+    public $styleSrc = 'self';
+
+    /**
+     * Defines the origins from which images can be loaded.
+     *
+     * @var string|string[]
+     */
+    public $imageSrc = 'self';
+
+    /**
+     * Restricts the URLs that can appear in a page's `<base>` element.
+     *
+     * Will default to self if not overridden
+     *
+     * @var string|string[]|null
+     */
+    public $baseURI;
+
+    /**
+     * Lists the URLs for workers and embedded frame contents
+     *
+     * @var string|string[]
+     */
+    public $childSrc = 'self';
+
+    /**
+     * Limits the origins that you can connect to (via XHR,
+     * WebSockets, and EventSource).
+     *
+     * @var string|string[]
+     */
+    public $connectSrc = 'self';
+
+    /**
+     * Specifies the origins that can serve web fonts.
+     *
+     * @var string|string[]
+     */
+    public $fontSrc;
+
+    /**
+     * Lists valid endpoints for submission from `<form>` tags.
+     *
+     * @var string|string[]
+     */
+    public $formAction = 'self';
+
+    /**
+     * Specifies the sources that can embed the current page.
+     * This directive applies to `<frame>`, `<iframe>`, `<embed>`,
+     * and `<applet>` tags. This directive can't be used in
+     * `<meta>` tags and applies only to non-HTML resources.
+     *
+     * @var string|string[]|null
+     */
+    public $frameAncestors;
+
+    /**
+     * The frame-src directive restricts the URLs which may
+     * be loaded into nested browsing contexts.
+     *
+     * @var array|string|null
+     */
+    public $frameSrc;
+
+    /**
+     * Restricts the origins allowed to deliver video and audio.
+     *
+     * @var string|string[]|null
+     */
+    public $mediaSrc;
+
+    /**
+     * Allows control over Flash and other plugins.
+     *
+     * @var string|string[]
+     */
+    public $objectSrc = 'self';
+
+    /**
+     * @var string|string[]|null
+     */
+    public $manifestSrc;
+
+    /**
+     * Limits the kinds of plugins a page may invoke.
+     *
+     * @var string|string[]|null
+     */
+    public $pluginTypes;
+
+    /**
+     * List of actions allowed.
+     *
+     * @var string|string[]|null
+     */
+    public $sandbox;
+
+    /**
+     * Nonce tag for style
+     *
+     * @var string
+     */
+    public $styleNonceTag = '{csp-style-nonce}';
+
+    /**
+     * Nonce tag for script
+     *
+     * @var string
+     */
+    public $scriptNonceTag = '{csp-script-nonce}';
+
+    /**
+     * Replace nonce tag automatically
+     *
+     * @var bool
+     */
+    public $autoNonce = true;
+}
diff --git a/www-api/app/Config/Cookie.php b/www-api/app/Config/Cookie.php
new file mode 100644
index 00000000..8ee01c71
--- /dev/null
+++ b/www-api/app/Config/Cookie.php
@@ -0,0 +1,119 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+use DateTimeInterface;
+
+class Cookie extends BaseConfig
+{
+    /**
+     * --------------------------------------------------------------------------
+     * Cookie Prefix
+     * --------------------------------------------------------------------------
+     *
+     * Set a cookie name prefix if you need to avoid collisions.
+     *
+     * @var string
+     */
+    public $prefix = '';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Cookie Expires Timestamp
+     * --------------------------------------------------------------------------
+     *
+     * Default expires timestamp for cookies. Setting this to `0` will mean the
+     * cookie will not have the `Expires` attribute and will behave as a session
+     * cookie.
+     *
+     * @var DateTimeInterface|int|string
+     */
+    public $expires = 0;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Cookie Path
+     * --------------------------------------------------------------------------
+     *
+     * Typically will be a forward slash.
+     *
+     * @var string
+     */
+    public $path = '/';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Cookie Domain
+     * --------------------------------------------------------------------------
+     *
+     * Set to `.your-domain.com` for site-wide cookies.
+     *
+     * @var string
+     */
+    public $domain = '';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Cookie Secure
+     * --------------------------------------------------------------------------
+     *
+     * Cookie will only be set if a secure HTTPS connection exists.
+     *
+     * @var bool
+     */
+    public $secure = false;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Cookie HTTPOnly
+     * --------------------------------------------------------------------------
+     *
+     * Cookie will only be accessible via HTTP(S) (no JavaScript).
+     *
+     * @var bool
+     */
+    public $httponly = true;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Cookie SameSite
+     * --------------------------------------------------------------------------
+     *
+     * Configure cookie SameSite setting. Allowed values are:
+     * - None
+     * - Lax
+     * - Strict
+     * - ''
+     *
+     * Alternatively, you can use the constant names:
+     * - `Cookie::SAMESITE_NONE`
+     * - `Cookie::SAMESITE_LAX`
+     * - `Cookie::SAMESITE_STRICT`
+     *
+     * Defaults to `Lax` for compatibility with modern browsers. Setting `''`
+     * (empty string) means default SameSite attribute set by browsers (`Lax`)
+     * will be set on cookies. If set to `None`, `$secure` must also be set.
+     *
+     * @var string
+     */
+    public $samesite = 'Lax';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Cookie Raw
+     * --------------------------------------------------------------------------
+     *
+     * This flag allows setting a "raw" cookie, i.e., its name and value are
+     * not URL encoded using `rawurlencode()`.
+     *
+     * If this is set to `true`, cookie names should be compliant of RFC 2616's
+     * list of allowed characters.
+     *
+     * @var bool
+     *
+     * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie#attributes
+     * @see https://tools.ietf.org/html/rfc2616#section-2.2
+     */
+    public $raw = false;
+}
diff --git a/www-api/app/Config/Database.php b/www-api/app/Config/Database.php
new file mode 100644
index 00000000..87d73b13
--- /dev/null
+++ b/www-api/app/Config/Database.php
@@ -0,0 +1,91 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Database\Config;
+
+/**
+ * Database Configuration
+ */
+class Database extends Config
+{
+    /**
+     * The directory that holds the Migrations
+     * and Seeds directories.
+     *
+     * @var string
+     */
+    public $filesPath = APPPATH . 'Database' . DIRECTORY_SEPARATOR;
+
+    /**
+     * Lets you choose which connection group to
+     * use if no other is specified.
+     *
+     * @var string
+     */
+    public $defaultGroup = 'default';
+
+    /**
+     * The default database connection.
+     *
+     * @var array
+     */
+    public $default = [
+        'DSN'      => '',
+        'hostname' => 'localhost',
+        'username' => '',
+        'password' => '',
+        'database' => '',
+        'DBDriver' => 'MySQLi',
+        'DBPrefix' => '',
+        'pConnect' => false,
+        'DBDebug'  => (ENVIRONMENT !== 'production'),
+        'charset'  => 'utf8',
+        'DBCollat' => 'utf8_general_ci',
+        'swapPre'  => '',
+        'encrypt'  => false,
+        'compress' => false,
+        'strictOn' => false,
+        'failover' => [],
+        'port'     => 3306,
+    ];
+
+    /**
+     * This database connection is used when
+     * running PHPUnit database tests.
+     *
+     * @var array
+     */
+    public $tests = [
+        'DSN'         => '',
+        'hostname'    => '127.0.0.1',
+        'username'    => '',
+        'password'    => '',
+        'database'    => ':memory:',
+        'DBDriver'    => 'SQLite3',
+        'DBPrefix'    => 'db_',  // Needed to ensure we're working correctly with prefixes live. DO NOT REMOVE FOR CI DEVS
+        'pConnect'    => false,
+        'DBDebug'     => (ENVIRONMENT !== 'production'),
+        'charset'     => 'utf8',
+        'DBCollat'    => 'utf8_general_ci',
+        'swapPre'     => '',
+        'encrypt'     => false,
+        'compress'    => false,
+        'strictOn'    => false,
+        'failover'    => [],
+        'port'        => 3306,
+        'foreignKeys' => true,
+    ];
+
+    public function __construct()
+    {
+        parent::__construct();
+
+        // Ensure that we always set the database group to 'tests' if
+        // we are currently running an automated test suite, so that
+        // we don't overwrite live data on accident.
+        if (ENVIRONMENT === 'testing') {
+            $this->defaultGroup = 'tests';
+        }
+    }
+}
diff --git a/www-api/app/Config/DocTypes.php b/www-api/app/Config/DocTypes.php
new file mode 100755
index 00000000..6f166936
--- /dev/null
+++ b/www-api/app/Config/DocTypes.php
@@ -0,0 +1,33 @@
+<?php
+
+namespace Config;
+
+class DocTypes
+{
+    /**
+     * List of valid document types.
+     *
+     * @var array<string, string>
+     */
+    public $list = [
+        'xhtml11'           => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">',
+        'xhtml1-strict'     => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">',
+        'xhtml1-trans'      => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">',
+        'xhtml1-frame'      => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">',
+        'xhtml-basic11'     => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Basic 1.1//EN" "http://www.w3.org/TR/xhtml-basic/xhtml-basic11.dtd">',
+        'html5'             => '<!DOCTYPE html>',
+        'html4-strict'      => '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">',
+        'html4-trans'       => '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">',
+        'html4-frame'       => '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html4/frameset.dtd">',
+        'mathml1'           => '<!DOCTYPE math SYSTEM "http://www.w3.org/Math/DTD/mathml1/mathml.dtd">',
+        'mathml2'           => '<!DOCTYPE math PUBLIC "-//W3C//DTD MathML 2.0//EN" "http://www.w3.org/Math/DTD/mathml2/mathml2.dtd">',
+        'svg10'             => '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.0//EN" "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd">',
+        'svg11'             => '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">',
+        'svg11-basic'       => '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1 Basic//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-basic.dtd">',
+        'svg11-tiny'        => '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1 Tiny//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-tiny.dtd">',
+        'xhtml-math-svg-xh' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN" "http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg.dtd">',
+        'xhtml-math-svg-sh' => '<!DOCTYPE svg:svg PUBLIC "-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN" "http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg.dtd">',
+        'xhtml-rdfa-1'      => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd">',
+        'xhtml-rdfa-2'      => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.1//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-2.dtd">',
+    ];
+}
diff --git a/www-api/app/Config/Email.php b/www-api/app/Config/Email.php
new file mode 100644
index 00000000..3a42fbe6
--- /dev/null
+++ b/www-api/app/Config/Email.php
@@ -0,0 +1,170 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+
+class Email extends BaseConfig
+{
+    /**
+     * @var string
+     */
+    public $fromEmail;
+
+    /**
+     * @var string
+     */
+    public $fromName;
+
+    /**
+     * @var string
+     */
+    public $recipients;
+
+    /**
+     * The "user agent"
+     *
+     * @var string
+     */
+    public $userAgent = 'CodeIgniter';
+
+    /**
+     * The mail sending protocol: mail, sendmail, smtp
+     *
+     * @var string
+     */
+    public $protocol = 'mail';
+
+    /**
+     * The server path to Sendmail.
+     *
+     * @var string
+     */
+    public $mailPath = '/usr/sbin/sendmail';
+
+    /**
+     * SMTP Server Address
+     *
+     * @var string
+     */
+    public $SMTPHost;
+
+    /**
+     * SMTP Username
+     *
+     * @var string
+     */
+    public $SMTPUser;
+
+    /**
+     * SMTP Password
+     *
+     * @var string
+     */
+    public $SMTPPass;
+
+    /**
+     * SMTP Port
+     *
+     * @var int
+     */
+    public $SMTPPort = 25;
+
+    /**
+     * SMTP Timeout (in seconds)
+     *
+     * @var int
+     */
+    public $SMTPTimeout = 5;
+
+    /**
+     * Enable persistent SMTP connections
+     *
+     * @var bool
+     */
+    public $SMTPKeepAlive = false;
+
+    /**
+     * SMTP Encryption. Either tls or ssl
+     *
+     * @var string
+     */
+    public $SMTPCrypto = 'tls';
+
+    /**
+     * Enable word-wrap
+     *
+     * @var bool
+     */
+    public $wordWrap = true;
+
+    /**
+     * Character count to wrap at
+     *
+     * @var int
+     */
+    public $wrapChars = 76;
+
+    /**
+     * Type of mail, either 'text' or 'html'
+     *
+     * @var string
+     */
+    public $mailType = 'text';
+
+    /**
+     * Character set (utf-8, iso-8859-1, etc.)
+     *
+     * @var string
+     */
+    public $charset = 'UTF-8';
+
+    /**
+     * Whether to validate the email address
+     *
+     * @var bool
+     */
+    public $validate = false;
+
+    /**
+     * Email Priority. 1 = highest. 5 = lowest. 3 = normal
+     *
+     * @var int
+     */
+    public $priority = 3;
+
+    /**
+     * Newline character. (Use “\r\n” to comply with RFC 822)
+     *
+     * @var string
+     */
+    public $CRLF = "\r\n";
+
+    /**
+     * Newline character. (Use “\r\n” to comply with RFC 822)
+     *
+     * @var string
+     */
+    public $newline = "\r\n";
+
+    /**
+     * Enable BCC Batch Mode.
+     *
+     * @var bool
+     */
+    public $BCCBatchMode = false;
+
+    /**
+     * Number of emails in each BCC batch
+     *
+     * @var int
+     */
+    public $BCCBatchSize = 200;
+
+    /**
+     * Enable notify message from server
+     *
+     * @var bool
+     */
+    public $DSN = false;
+}
diff --git a/www-api/app/Config/Encryption.php b/www-api/app/Config/Encryption.php
new file mode 100644
index 00000000..07b45a0b
--- /dev/null
+++ b/www-api/app/Config/Encryption.php
@@ -0,0 +1,67 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+
+/**
+ * Encryption configuration.
+ *
+ * These are the settings used for encryption, if you don't pass a parameter
+ * array to the encrypter for creation/initialization.
+ */
+class Encryption extends BaseConfig
+{
+    /**
+     * --------------------------------------------------------------------------
+     * Encryption Key Starter
+     * --------------------------------------------------------------------------
+     *
+     * If you use the Encryption class you must set an encryption key (seed).
+     * You need to ensure it is long enough for the cipher and mode you plan to use.
+     * See the user guide for more info.
+     *
+     * @var string
+     */
+    public $key = '';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Encryption Driver to Use
+     * --------------------------------------------------------------------------
+     *
+     * One of the supported encryption drivers.
+     *
+     * Available drivers:
+     * - OpenSSL
+     * - Sodium
+     *
+     * @var string
+     */
+    public $driver = 'OpenSSL';
+
+    /**
+     * --------------------------------------------------------------------------
+     * SodiumHandler's Padding Length in Bytes
+     * --------------------------------------------------------------------------
+     *
+     * This is the number of bytes that will be padded to the plaintext message
+     * before it is encrypted. This value should be greater than zero.
+     *
+     * See the user guide for more information on padding.
+     *
+     * @var int
+     */
+    public $blockSize = 16;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Encryption digest
+     * --------------------------------------------------------------------------
+     *
+     * HMAC digest to use, e.g. 'SHA512' or 'SHA256'. Default value is 'SHA512'.
+     *
+     * @var string
+     */
+    public $digest = 'SHA512';
+}
diff --git a/www-api/app/Config/Events.php b/www-api/app/Config/Events.php
new file mode 100644
index 00000000..5219f4ac
--- /dev/null
+++ b/www-api/app/Config/Events.php
@@ -0,0 +1,48 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Events\Events;
+use CodeIgniter\Exceptions\FrameworkException;
+
+/*
+ * --------------------------------------------------------------------
+ * Application Events
+ * --------------------------------------------------------------------
+ * Events allow you to tap into the execution of the program without
+ * modifying or extending core files. This file provides a central
+ * location to define your events, though they can always be added
+ * at run-time, also, if needed.
+ *
+ * You create code that can execute by subscribing to events with
+ * the 'on()' method. This accepts any form of callable, including
+ * Closures, that will be executed when the event is triggered.
+ *
+ * Example:
+ *      Events::on('create', [$myInstance, 'myMethod']);
+ */
+
+Events::on('pre_system', static function () {
+    if (ENVIRONMENT !== 'testing') {
+        if (ini_get('zlib.output_compression')) {
+            throw FrameworkException::forEnabledZlibOutputCompression();
+        }
+
+        while (ob_get_level() > 0) {
+            ob_end_flush();
+        }
+
+        ob_start(static fn ($buffer) => $buffer);
+    }
+
+    /*
+     * --------------------------------------------------------------------
+     * Debug Toolbar Listeners.
+     * --------------------------------------------------------------------
+     * If you delete, they will no longer be collected.
+     */
+    if (CI_DEBUG && ! is_cli()) {
+        Events::on('DBQuery', 'CodeIgniter\Debug\Toolbar\Collectors\Database::collect');
+        Services::toolbar()->respond();
+    }
+});
diff --git a/www-api/app/Config/Exceptions.php b/www-api/app/Config/Exceptions.php
new file mode 100644
index 00000000..7cbc78a8
--- /dev/null
+++ b/www-api/app/Config/Exceptions.php
@@ -0,0 +1,60 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+
+/**
+ * Setup how the exception handler works.
+ */
+class Exceptions extends BaseConfig
+{
+    /**
+     * --------------------------------------------------------------------------
+     * LOG EXCEPTIONS?
+     * --------------------------------------------------------------------------
+     * If true, then exceptions will be logged
+     * through Services::Log.
+     *
+     * Default: true
+     *
+     * @var bool
+     */
+    public $log = true;
+
+    /**
+     * --------------------------------------------------------------------------
+     * DO NOT LOG STATUS CODES
+     * --------------------------------------------------------------------------
+     * Any status codes here will NOT be logged if logging is turned on.
+     * By default, only 404 (Page Not Found) exceptions are ignored.
+     *
+     * @var array
+     */
+    public $ignoreCodes = [404];
+
+    /**
+     * --------------------------------------------------------------------------
+     * Error Views Path
+     * --------------------------------------------------------------------------
+     * This is the path to the directory that contains the 'cli' and 'html'
+     * directories that hold the views used to generate errors.
+     *
+     * Default: APPPATH.'Views/errors'
+     *
+     * @var string
+     */
+    public $errorViewPath = APPPATH . 'Views/errors';
+
+    /**
+     * --------------------------------------------------------------------------
+     * HIDE FROM DEBUG TRACE
+     * --------------------------------------------------------------------------
+     * Any data that you would like to hide from the debug trace.
+     * In order to specify 2 levels, use "/" to separate.
+     * ex. ['server', 'setup/password', 'secret_token']
+     *
+     * @var array
+     */
+    public $sensitiveDataInTrace = [];
+}
diff --git a/www-api/app/Config/Feature.php b/www-api/app/Config/Feature.php
new file mode 100644
index 00000000..4c5ec90c
--- /dev/null
+++ b/www-api/app/Config/Feature.php
@@ -0,0 +1,32 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+
+/**
+ * Enable/disable backward compatibility breaking features.
+ */
+class Feature extends BaseConfig
+{
+    /**
+     * Enable multiple filters for a route or not.
+     *
+     * If you enable this:
+     *   - CodeIgniter\CodeIgniter::handleRequest() uses:
+     *     - CodeIgniter\Filters\Filters::enableFilters(), instead of enableFilter()
+     *   - CodeIgniter\CodeIgniter::tryToRouteIt() uses:
+     *     - CodeIgniter\Router\Router::getFilters(), instead of getFilter()
+     *   - CodeIgniter\Router\Router::handle() uses:
+     *     - property $filtersInfo, instead of $filterInfo
+     *     - CodeIgniter\Router\RouteCollection::getFiltersForRoute(), instead of getFilterForRoute()
+     *
+     * @var bool
+     */
+    public $multipleFilters = false;
+
+    /**
+     * Use improved new auto routing instead of the default legacy version.
+     */
+    public bool $autoRoutesImproved = false;
+}
diff --git a/www-api/app/Config/Filters.php b/www-api/app/Config/Filters.php
new file mode 100644
index 00000000..d0a97238
--- /dev/null
+++ b/www-api/app/Config/Filters.php
@@ -0,0 +1,72 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+use CodeIgniter\Filters\CSRF;
+use CodeIgniter\Filters\DebugToolbar;
+use CodeIgniter\Filters\Honeypot;
+use CodeIgniter\Filters\InvalidChars;
+use CodeIgniter\Filters\SecureHeaders;
+
+class Filters extends BaseConfig
+{
+    /**
+     * Configures aliases for Filter classes to
+     * make reading things nicer and simpler.
+     *
+     * @var array
+     */
+    public $aliases = [
+        'csrf'          => CSRF::class,
+        'toolbar'       => DebugToolbar::class,
+        'honeypot'      => Honeypot::class,
+        'invalidchars'  => InvalidChars::class,
+        'secureheaders' => SecureHeaders::class,
+    ];
+
+    /**
+     * List of filter aliases that are always
+     * applied before and after every request.
+     *
+     * @var array
+     */
+    public $globals = [
+        'before' => [
+            // 'honeypot',
+            // 'csrf',
+            // 'invalidchars',
+        ],
+        'after' => [
+            'toolbar',
+            // 'honeypot',
+            // 'secureheaders',
+        ],
+    ];
+
+    /**
+     * List of filter aliases that works on a
+     * particular HTTP method (GET, POST, etc.).
+     *
+     * Example:
+     * 'post' => ['foo', 'bar']
+     *
+     * If you use this, you should disable auto-routing because auto-routing
+     * permits any HTTP method to access a controller. Accessing the controller
+     * with a method you don’t expect could bypass the filter.
+     *
+     * @var array
+     */
+    public $methods = [];
+
+    /**
+     * List of filter aliases that should run on any
+     * before or after URI patterns.
+     *
+     * Example:
+     * 'isLoggedIn' => ['before' => ['account/*', 'profiles/*']]
+     *
+     * @var array
+     */
+    public $filters = [];
+}
diff --git a/www-api/app/Config/ForeignCharacters.php b/www-api/app/Config/ForeignCharacters.php
new file mode 100644
index 00000000..174ddb16
--- /dev/null
+++ b/www-api/app/Config/ForeignCharacters.php
@@ -0,0 +1,9 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\ForeignCharacters as BaseForeignCharacters;
+
+class ForeignCharacters extends BaseForeignCharacters
+{
+}
diff --git a/www-api/app/Config/Format.php b/www-api/app/Config/Format.php
new file mode 100644
index 00000000..d89e4084
--- /dev/null
+++ b/www-api/app/Config/Format.php
@@ -0,0 +1,77 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+use CodeIgniter\Format\FormatterInterface;
+use CodeIgniter\Format\JSONFormatter;
+use CodeIgniter\Format\XMLFormatter;
+
+class Format extends BaseConfig
+{
+    /**
+     * --------------------------------------------------------------------------
+     * Available Response Formats
+     * --------------------------------------------------------------------------
+     *
+     * When you perform content negotiation with the request, these are the
+     * available formats that your application supports. This is currently
+     * only used with the API\ResponseTrait. A valid Formatter must exist
+     * for the specified format.
+     *
+     * These formats are only checked when the data passed to the respond()
+     * method is an array.
+     *
+     * @var string[]
+     */
+    public $supportedResponseFormats = [
+        'application/json',
+        'application/xml', // machine-readable XML
+        'text/xml', // human-readable XML
+    ];
+
+    /**
+     * --------------------------------------------------------------------------
+     * Formatters
+     * --------------------------------------------------------------------------
+     *
+     * Lists the class to use to format responses with of a particular type.
+     * For each mime type, list the class that should be used. Formatters
+     * can be retrieved through the getFormatter() method.
+     *
+     * @var array<string, string>
+     */
+    public $formatters = [
+        'application/json' => JSONFormatter::class,
+        'application/xml'  => XMLFormatter::class,
+        'text/xml'         => XMLFormatter::class,
+    ];
+
+    /**
+     * --------------------------------------------------------------------------
+     * Formatters Options
+     * --------------------------------------------------------------------------
+     *
+     * Additional Options to adjust default formatters behaviour.
+     * For each mime type, list the additional options that should be used.
+     *
+     * @var array<string, int>
+     */
+    public $formatterOptions = [
+        'application/json' => JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES,
+        'application/xml'  => 0,
+        'text/xml'         => 0,
+    ];
+
+    /**
+     * A Factory method to return the appropriate formatter for the given mime type.
+     *
+     * @return FormatterInterface
+     *
+     * @deprecated This is an alias of `\CodeIgniter\Format\Format::getFormatter`. Use that instead.
+     */
+    public function getFormatter(string $mime)
+    {
+        return Services::format()->getFormatter($mime);
+    }
+}
diff --git a/www-api/app/Config/Generators.php b/www-api/app/Config/Generators.php
new file mode 100644
index 00000000..11214fdc
--- /dev/null
+++ b/www-api/app/Config/Generators.php
@@ -0,0 +1,40 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+
+class Generators extends BaseConfig
+{
+    /**
+     * --------------------------------------------------------------------------
+     * Generator Commands' Views
+     * --------------------------------------------------------------------------
+     *
+     * This array defines the mapping of generator commands to the view files
+     * they are using. If you need to customize them for your own, copy these
+     * view files in your own folder and indicate the location here.
+     *
+     * You will notice that the views have special placeholders enclosed in
+     * curly braces `{...}`. These placeholders are used internally by the
+     * generator commands in processing replacements, thus you are warned
+     * not to delete them or modify the names. If you will do so, you may
+     * end up disrupting the scaffolding process and throw errors.
+     *
+     * YOU HAVE BEEN WARNED!
+     *
+     * @var array<string, string>
+     */
+    public $views = [
+        'make:command'      => 'CodeIgniter\Commands\Generators\Views\command.tpl.php',
+        'make:config'       => 'CodeIgniter\Commands\Generators\Views\config.tpl.php',
+        'make:controller'   => 'CodeIgniter\Commands\Generators\Views\controller.tpl.php',
+        'make:entity'       => 'CodeIgniter\Commands\Generators\Views\entity.tpl.php',
+        'make:filter'       => 'CodeIgniter\Commands\Generators\Views\filter.tpl.php',
+        'make:migration'    => 'CodeIgniter\Commands\Generators\Views\migration.tpl.php',
+        'make:model'        => 'CodeIgniter\Commands\Generators\Views\model.tpl.php',
+        'make:seeder'       => 'CodeIgniter\Commands\Generators\Views\seeder.tpl.php',
+        'make:validation'   => 'CodeIgniter\Commands\Generators\Views\validation.tpl.php',
+        'session:migration' => 'CodeIgniter\Commands\Generators\Views\migration.tpl.php',
+    ];
+}
diff --git a/www-api/app/Config/Honeypot.php b/www-api/app/Config/Honeypot.php
new file mode 100644
index 00000000..42b5a0dc
--- /dev/null
+++ b/www-api/app/Config/Honeypot.php
@@ -0,0 +1,43 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+
+class Honeypot extends BaseConfig
+{
+    /**
+     * Makes Honeypot visible or not to human
+     *
+     * @var bool
+     */
+    public $hidden = true;
+
+    /**
+     * Honeypot Label Content
+     *
+     * @var string
+     */
+    public $label = 'Fill This Field';
+
+    /**
+     * Honeypot Field Name
+     *
+     * @var string
+     */
+    public $name = 'honeypot';
+
+    /**
+     * Honeypot HTML Template
+     *
+     * @var string
+     */
+    public $template = '<label>{label}</label><input type="text" name="{name}" value=""/>';
+
+    /**
+     * Honeypot container
+     *
+     * @var string
+     */
+    public $container = '<div style="display:none">{template}</div>';
+}
diff --git a/www-api/app/Config/Images.php b/www-api/app/Config/Images.php
new file mode 100644
index 00000000..1c15d815
--- /dev/null
+++ b/www-api/app/Config/Images.php
@@ -0,0 +1,35 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+use CodeIgniter\Images\Handlers\GDHandler;
+use CodeIgniter\Images\Handlers\ImageMagickHandler;
+
+class Images extends BaseConfig
+{
+    /**
+     * Default handler used if no other handler is specified.
+     *
+     * @var string
+     */
+    public $defaultHandler = 'gd';
+
+    /**
+     * The path to the image library.
+     * Required for ImageMagick, GraphicsMagick, or NetPBM.
+     *
+     * @var string
+     */
+    public $libraryPath = '/usr/local/bin/convert';
+
+    /**
+     * The available handler classes.
+     *
+     * @var array<string, string>
+     */
+    public $handlers = [
+        'gd'      => GDHandler::class,
+        'imagick' => ImageMagickHandler::class,
+    ];
+}
diff --git a/www-api/app/Config/Kint.php b/www-api/app/Config/Kint.php
new file mode 100644
index 00000000..b1016ed5
--- /dev/null
+++ b/www-api/app/Config/Kint.php
@@ -0,0 +1,51 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+use Kint\Renderer\Renderer;
+
+/**
+ * --------------------------------------------------------------------------
+ * Kint
+ * --------------------------------------------------------------------------
+ *
+ * We use Kint's `RichRenderer` and `CLIRenderer`. This area contains options
+ * that you can set to customize how Kint works for you.
+ *
+ * @see https://kint-php.github.io/kint/ for details on these settings.
+ */
+class Kint extends BaseConfig
+{
+    /*
+    |--------------------------------------------------------------------------
+    | Global Settings
+    |--------------------------------------------------------------------------
+    */
+
+    public $plugins;
+    public $maxDepth          = 6;
+    public $displayCalledFrom = true;
+    public $expanded          = false;
+
+    /*
+    |--------------------------------------------------------------------------
+    | RichRenderer Settings
+    |--------------------------------------------------------------------------
+    */
+    public $richTheme  = 'aante-light.css';
+    public $richFolder = false;
+    public $richSort   = Renderer::SORT_FULL;
+    public $richObjectPlugins;
+    public $richTabPlugins;
+
+    /*
+    |--------------------------------------------------------------------------
+    | CLI Settings
+    |--------------------------------------------------------------------------
+    */
+    public $cliColors      = true;
+    public $cliForceUTF8   = false;
+    public $cliDetectWidth = true;
+    public $cliMinWidth    = 40;
+}
diff --git a/www-api/app/Config/Logger.php b/www-api/app/Config/Logger.php
new file mode 100644
index 00000000..74381503
--- /dev/null
+++ b/www-api/app/Config/Logger.php
@@ -0,0 +1,154 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+use CodeIgniter\Log\Handlers\FileHandler;
+
+class Logger extends BaseConfig
+{
+    /**
+     * --------------------------------------------------------------------------
+     * Error Logging Threshold
+     * --------------------------------------------------------------------------
+     *
+     * You can enable error logging by setting a threshold over zero. The
+     * threshold determines what gets logged. Any values below or equal to the
+     * threshold will be logged.
+     *
+     * Threshold options are:
+     *
+     * - 0 = Disables logging, Error logging TURNED OFF
+     * - 1 = Emergency Messages - System is unusable
+     * - 2 = Alert Messages - Action Must Be Taken Immediately
+     * - 3 = Critical Messages - Application component unavailable, unexpected exception.
+     * - 4 = Runtime Errors - Don't need immediate action, but should be monitored.
+     * - 5 = Warnings - Exceptional occurrences that are not errors.
+     * - 6 = Notices - Normal but significant events.
+     * - 7 = Info - Interesting events, like user logging in, etc.
+     * - 8 = Debug - Detailed debug information.
+     * - 9 = All Messages
+     *
+     * You can also pass an array with threshold levels to show individual error types
+     *
+     *     array(1, 2, 3, 8) = Emergency, Alert, Critical, and Debug messages
+     *
+     * For a live site you'll usually enable Critical or higher (3) to be logged otherwise
+     * your log files will fill up very fast.
+     *
+     * @var array|int
+     */
+    public $threshold = 4;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Date Format for Logs
+     * --------------------------------------------------------------------------
+     *
+     * Each item that is logged has an associated date. You can use PHP date
+     * codes to set your own date formatting
+     *
+     * @var string
+     */
+    public $dateFormat = 'Y-m-d H:i:s';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Log Handlers
+     * --------------------------------------------------------------------------
+     *
+     * The logging system supports multiple actions to be taken when something
+     * is logged. This is done by allowing for multiple Handlers, special classes
+     * designed to write the log to their chosen destinations, whether that is
+     * a file on the server, a cloud-based service, or even taking actions such
+     * as emailing the dev team.
+     *
+     * Each handler is defined by the class name used for that handler, and it
+     * MUST implement the `CodeIgniter\Log\Handlers\HandlerInterface` interface.
+     *
+     * The value of each key is an array of configuration items that are sent
+     * to the constructor of each handler. The only required configuration item
+     * is the 'handles' element, which must be an array of integer log levels.
+     * This is most easily handled by using the constants defined in the
+     * `Psr\Log\LogLevel` class.
+     *
+     * Handlers are executed in the order defined in this array, starting with
+     * the handler on top and continuing down.
+     *
+     * @var array
+     */
+    public $handlers = [
+
+        /*
+         * --------------------------------------------------------------------
+         * File Handler
+         * --------------------------------------------------------------------
+         */
+        FileHandler::class => [
+
+            // The log levels that this handler will handle.
+            'handles' => [
+                'critical',
+                'alert',
+                'emergency',
+                'debug',
+                'error',
+                'info',
+                'notice',
+                'warning',
+            ],
+
+            /*
+             * The default filename extension for log files.
+             * An extension of 'php' allows for protecting the log files via basic
+             * scripting, when they are to be stored under a publicly accessible directory.
+             *
+             * Note: Leaving it blank will default to 'log'.
+             */
+            'fileExtension' => '',
+
+            /*
+             * The file system permissions to be applied on newly created log files.
+             *
+             * IMPORTANT: This MUST be an integer (no quotes) and you MUST use octal
+             * integer notation (i.e. 0700, 0644, etc.)
+             */
+            'filePermissions' => 0644,
+
+            /*
+             * Logging Directory Path
+             *
+             * By default, logs are written to WRITEPATH . 'logs/'
+             * Specify a different destination here, if desired.
+             */
+            'path' => '',
+        ],
+
+        /*
+         * The ChromeLoggerHandler requires the use of the Chrome web browser
+         * and the ChromeLogger extension. Uncomment this block to use it.
+         */
+        // 'CodeIgniter\Log\Handlers\ChromeLoggerHandler' => [
+        //     /*
+        //      * The log levels that this handler will handle.
+        //      */
+        //     'handles' => ['critical', 'alert', 'emergency', 'debug',
+        //                   'error', 'info', 'notice', 'warning'],
+        // ],
+
+        /*
+         * The ErrorlogHandler writes the logs to PHP's native `error_log()` function.
+         * Uncomment this block to use it.
+         */
+        // 'CodeIgniter\Log\Handlers\ErrorlogHandler' => [
+        // 		/* The log levels this handler can handle. */
+        // 		'handles' => ['critical', 'alert', 'emergency', 'debug', 'error', 'info', 'notice', 'warning'],
+        //
+        // 		/*
+        // 		 * The message type where the error should go. Can be 0 or 4, or use the
+        // 		 * class constants: `ErrorlogHandler::TYPE_OS` (0) or `ErrorlogHandler::TYPE_SAPI` (4)
+        // 		 */
+        // 		'messageType' => 0,
+        // ],
+    ];
+}
diff --git a/www-api/app/Config/Migrations.php b/www-api/app/Config/Migrations.php
new file mode 100644
index 00000000..91e80b4a
--- /dev/null
+++ b/www-api/app/Config/Migrations.php
@@ -0,0 +1,55 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+
+class Migrations extends BaseConfig
+{
+    /**
+     * --------------------------------------------------------------------------
+     * Enable/Disable Migrations
+     * --------------------------------------------------------------------------
+     *
+     * Migrations are enabled by default.
+     *
+     * You should enable migrations whenever you intend to do a schema migration
+     * and disable it back when you're done.
+     *
+     * @var bool
+     */
+    public $enabled = true;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Migrations Table
+     * --------------------------------------------------------------------------
+     *
+     * This is the name of the table that will store the current migrations state.
+     * When migrations runs it will store in a database table which migration
+     * level the system is at. It then compares the migration level in this
+     * table to the $config['migration_version'] if they are not the same it
+     * will migrate up. This must be set.
+     *
+     * @var string
+     */
+    public $table = 'migrations';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Timestamp Format
+     * --------------------------------------------------------------------------
+     *
+     * This is the format that will be used when creating new migrations
+     * using the CLI command:
+     *   > php spark migrate:create
+     *
+     * Typical formats:
+     * - YmdHis_
+     * - Y-m-d-His_
+     * - Y_m_d_His_
+     *
+     * @var string
+     */
+    public $timestampFormat = 'Y-m-d-His_';
+}
diff --git a/www-api/app/Config/Mimes.php b/www-api/app/Config/Mimes.php
new file mode 100644
index 00000000..884e76bc
--- /dev/null
+++ b/www-api/app/Config/Mimes.php
@@ -0,0 +1,532 @@
+<?php
+
+namespace Config;
+
+/**
+ * Mimes
+ *
+ * This file contains an array of mime types.  It is used by the
+ * Upload class to help identify allowed file types.
+ *
+ * When more than one variation for an extension exist (like jpg, jpeg, etc)
+ * the most common one should be first in the array to aid the guess*
+ * methods. The same applies when more than one mime-type exists for a
+ * single extension.
+ *
+ * When working with mime types, please make sure you have the ´fileinfo´
+ * extension enabled to reliably detect the media types.
+ */
+class Mimes
+{
+    /**
+     * Map of extensions to mime types.
+     *
+     * @var array
+     */
+    public static $mimes = [
+        'hqx' => [
+            'application/mac-binhex40',
+            'application/mac-binhex',
+            'application/x-binhex40',
+            'application/x-mac-binhex40',
+        ],
+        'cpt' => 'application/mac-compactpro',
+        'csv' => [
+            'text/csv',
+            'text/x-comma-separated-values',
+            'text/comma-separated-values',
+            'application/vnd.ms-excel',
+            'application/x-csv',
+            'text/x-csv',
+            'application/csv',
+            'application/excel',
+            'application/vnd.msexcel',
+            'text/plain',
+        ],
+        'bin' => [
+            'application/macbinary',
+            'application/mac-binary',
+            'application/octet-stream',
+            'application/x-binary',
+            'application/x-macbinary',
+        ],
+        'dms' => 'application/octet-stream',
+        'lha' => 'application/octet-stream',
+        'lzh' => 'application/octet-stream',
+        'exe' => [
+            'application/octet-stream',
+            'application/x-msdownload',
+        ],
+        'class' => 'application/octet-stream',
+        'psd'   => [
+            'application/x-photoshop',
+            'image/vnd.adobe.photoshop',
+        ],
+        'so'  => 'application/octet-stream',
+        'sea' => 'application/octet-stream',
+        'dll' => 'application/octet-stream',
+        'oda' => 'application/oda',
+        'pdf' => [
+            'application/pdf',
+            'application/force-download',
+            'application/x-download',
+        ],
+        'ai' => [
+            'application/pdf',
+            'application/postscript',
+        ],
+        'eps'  => 'application/postscript',
+        'ps'   => 'application/postscript',
+        'smi'  => 'application/smil',
+        'smil' => 'application/smil',
+        'mif'  => 'application/vnd.mif',
+        'xls'  => [
+            'application/vnd.ms-excel',
+            'application/msexcel',
+            'application/x-msexcel',
+            'application/x-ms-excel',
+            'application/x-excel',
+            'application/x-dos_ms_excel',
+            'application/xls',
+            'application/x-xls',
+            'application/excel',
+            'application/download',
+            'application/vnd.ms-office',
+            'application/msword',
+        ],
+        'ppt' => [
+            'application/vnd.ms-powerpoint',
+            'application/powerpoint',
+            'application/vnd.ms-office',
+            'application/msword',
+        ],
+        'pptx' => [
+            'application/vnd.openxmlformats-officedocument.presentationml.presentation',
+        ],
+        'wbxml' => 'application/wbxml',
+        'wmlc'  => 'application/wmlc',
+        'dcr'   => 'application/x-director',
+        'dir'   => 'application/x-director',
+        'dxr'   => 'application/x-director',
+        'dvi'   => 'application/x-dvi',
+        'gtar'  => 'application/x-gtar',
+        'gz'    => 'application/x-gzip',
+        'gzip'  => 'application/x-gzip',
+        'php'   => [
+            'application/x-php',
+            'application/x-httpd-php',
+            'application/php',
+            'text/php',
+            'text/x-php',
+            'application/x-httpd-php-source',
+        ],
+        'php4'  => 'application/x-httpd-php',
+        'php3'  => 'application/x-httpd-php',
+        'phtml' => 'application/x-httpd-php',
+        'phps'  => 'application/x-httpd-php-source',
+        'js'    => [
+            'application/x-javascript',
+            'text/plain',
+        ],
+        'swf' => 'application/x-shockwave-flash',
+        'sit' => 'application/x-stuffit',
+        'tar' => 'application/x-tar',
+        'tgz' => [
+            'application/x-tar',
+            'application/x-gzip-compressed',
+        ],
+        'z'     => 'application/x-compress',
+        'xhtml' => 'application/xhtml+xml',
+        'xht'   => 'application/xhtml+xml',
+        'zip'   => [
+            'application/x-zip',
+            'application/zip',
+            'application/x-zip-compressed',
+            'application/s-compressed',
+            'multipart/x-zip',
+        ],
+        'rar' => [
+            'application/vnd.rar',
+            'application/x-rar',
+            'application/rar',
+            'application/x-rar-compressed',
+        ],
+        'mid'  => 'audio/midi',
+        'midi' => 'audio/midi',
+        'mpga' => 'audio/mpeg',
+        'mp2'  => 'audio/mpeg',
+        'mp3'  => [
+            'audio/mpeg',
+            'audio/mpg',
+            'audio/mpeg3',
+            'audio/mp3',
+        ],
+        'aif' => [
+            'audio/x-aiff',
+            'audio/aiff',
+        ],
+        'aiff' => [
+            'audio/x-aiff',
+            'audio/aiff',
+        ],
+        'aifc' => 'audio/x-aiff',
+        'ram'  => 'audio/x-pn-realaudio',
+        'rm'   => 'audio/x-pn-realaudio',
+        'rpm'  => 'audio/x-pn-realaudio-plugin',
+        'ra'   => 'audio/x-realaudio',
+        'rv'   => 'video/vnd.rn-realvideo',
+        'wav'  => [
+            'audio/x-wav',
+            'audio/wave',
+            'audio/wav',
+        ],
+        'bmp' => [
+            'image/bmp',
+            'image/x-bmp',
+            'image/x-bitmap',
+            'image/x-xbitmap',
+            'image/x-win-bitmap',
+            'image/x-windows-bmp',
+            'image/ms-bmp',
+            'image/x-ms-bmp',
+            'application/bmp',
+            'application/x-bmp',
+            'application/x-win-bitmap',
+        ],
+        'gif' => 'image/gif',
+        'jpg' => [
+            'image/jpeg',
+            'image/pjpeg',
+        ],
+        'jpeg' => [
+            'image/jpeg',
+            'image/pjpeg',
+        ],
+        'jpe' => [
+            'image/jpeg',
+            'image/pjpeg',
+        ],
+        'jp2' => [
+            'image/jp2',
+            'video/mj2',
+            'image/jpx',
+            'image/jpm',
+        ],
+        'j2k' => [
+            'image/jp2',
+            'video/mj2',
+            'image/jpx',
+            'image/jpm',
+        ],
+        'jpf' => [
+            'image/jp2',
+            'video/mj2',
+            'image/jpx',
+            'image/jpm',
+        ],
+        'jpg2' => [
+            'image/jp2',
+            'video/mj2',
+            'image/jpx',
+            'image/jpm',
+        ],
+        'jpx' => [
+            'image/jp2',
+            'video/mj2',
+            'image/jpx',
+            'image/jpm',
+        ],
+        'jpm' => [
+            'image/jp2',
+            'video/mj2',
+            'image/jpx',
+            'image/jpm',
+        ],
+        'mj2' => [
+            'image/jp2',
+            'video/mj2',
+            'image/jpx',
+            'image/jpm',
+        ],
+        'mjp2' => [
+            'image/jp2',
+            'video/mj2',
+            'image/jpx',
+            'image/jpm',
+        ],
+        'png' => [
+            'image/png',
+            'image/x-png',
+        ],
+        'webp' => 'image/webp',
+        'tif'  => 'image/tiff',
+        'tiff' => 'image/tiff',
+        'css'  => [
+            'text/css',
+            'text/plain',
+        ],
+        'html' => [
+            'text/html',
+            'text/plain',
+        ],
+        'htm' => [
+            'text/html',
+            'text/plain',
+        ],
+        'shtml' => [
+            'text/html',
+            'text/plain',
+        ],
+        'txt'  => 'text/plain',
+        'text' => 'text/plain',
+        'log'  => [
+            'text/plain',
+            'text/x-log',
+        ],
+        'rtx' => 'text/richtext',
+        'rtf' => 'text/rtf',
+        'xml' => [
+            'application/xml',
+            'text/xml',
+            'text/plain',
+        ],
+        'xsl' => [
+            'application/xml',
+            'text/xsl',
+            'text/xml',
+        ],
+        'mpeg' => 'video/mpeg',
+        'mpg'  => 'video/mpeg',
+        'mpe'  => 'video/mpeg',
+        'qt'   => 'video/quicktime',
+        'mov'  => 'video/quicktime',
+        'avi'  => [
+            'video/x-msvideo',
+            'video/msvideo',
+            'video/avi',
+            'application/x-troff-msvideo',
+        ],
+        'movie' => 'video/x-sgi-movie',
+        'doc'   => [
+            'application/msword',
+            'application/vnd.ms-office',
+        ],
+        'docx' => [
+            'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
+            'application/zip',
+            'application/msword',
+            'application/x-zip',
+        ],
+        'dot' => [
+            'application/msword',
+            'application/vnd.ms-office',
+        ],
+        'dotx' => [
+            'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
+            'application/zip',
+            'application/msword',
+        ],
+        'xlsx' => [
+            'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+            'application/zip',
+            'application/vnd.ms-excel',
+            'application/msword',
+            'application/x-zip',
+        ],
+        'xlsb' => 'application/vnd.ms-excel.sheet.binary.macroEnabled.12',
+        'xlsm' => 'application/vnd.ms-excel.sheet.macroEnabled.12',
+        'word' => [
+            'application/msword',
+            'application/octet-stream',
+        ],
+        'xl'   => 'application/excel',
+        'eml'  => 'message/rfc822',
+        'json' => [
+            'application/json',
+            'text/json',
+        ],
+        'pem' => [
+            'application/x-x509-user-cert',
+            'application/x-pem-file',
+            'application/octet-stream',
+        ],
+        'p10' => [
+            'application/x-pkcs10',
+            'application/pkcs10',
+        ],
+        'p12' => 'application/x-pkcs12',
+        'p7a' => 'application/x-pkcs7-signature',
+        'p7c' => [
+            'application/pkcs7-mime',
+            'application/x-pkcs7-mime',
+        ],
+        'p7m' => [
+            'application/pkcs7-mime',
+            'application/x-pkcs7-mime',
+        ],
+        'p7r' => 'application/x-pkcs7-certreqresp',
+        'p7s' => 'application/pkcs7-signature',
+        'crt' => [
+            'application/x-x509-ca-cert',
+            'application/x-x509-user-cert',
+            'application/pkix-cert',
+        ],
+        'crl' => [
+            'application/pkix-crl',
+            'application/pkcs-crl',
+        ],
+        'der' => 'application/x-x509-ca-cert',
+        'kdb' => 'application/octet-stream',
+        'pgp' => 'application/pgp',
+        'gpg' => 'application/gpg-keys',
+        'sst' => 'application/octet-stream',
+        'csr' => 'application/octet-stream',
+        'rsa' => 'application/x-pkcs7',
+        'cer' => [
+            'application/pkix-cert',
+            'application/x-x509-ca-cert',
+        ],
+        '3g2' => 'video/3gpp2',
+        '3gp' => [
+            'video/3gp',
+            'video/3gpp',
+        ],
+        'mp4' => 'video/mp4',
+        'm4a' => 'audio/x-m4a',
+        'f4v' => [
+            'video/mp4',
+            'video/x-f4v',
+        ],
+        'flv'  => 'video/x-flv',
+        'webm' => 'video/webm',
+        'aac'  => 'audio/x-acc',
+        'm4u'  => 'application/vnd.mpegurl',
+        'm3u'  => 'text/plain',
+        'xspf' => 'application/xspf+xml',
+        'vlc'  => 'application/videolan',
+        'wmv'  => [
+            'video/x-ms-wmv',
+            'video/x-ms-asf',
+        ],
+        'au'   => 'audio/x-au',
+        'ac3'  => 'audio/ac3',
+        'flac' => 'audio/x-flac',
+        'ogg'  => [
+            'audio/ogg',
+            'video/ogg',
+            'application/ogg',
+        ],
+        'kmz' => [
+            'application/vnd.google-earth.kmz',
+            'application/zip',
+            'application/x-zip',
+        ],
+        'kml' => [
+            'application/vnd.google-earth.kml+xml',
+            'application/xml',
+            'text/xml',
+        ],
+        'ics'  => 'text/calendar',
+        'ical' => 'text/calendar',
+        'zsh'  => 'text/x-scriptzsh',
+        '7zip' => [
+            'application/x-compressed',
+            'application/x-zip-compressed',
+            'application/zip',
+            'multipart/x-zip',
+        ],
+        'cdr' => [
+            'application/cdr',
+            'application/coreldraw',
+            'application/x-cdr',
+            'application/x-coreldraw',
+            'image/cdr',
+            'image/x-cdr',
+            'zz-application/zz-winassoc-cdr',
+        ],
+        'wma' => [
+            'audio/x-ms-wma',
+            'video/x-ms-asf',
+        ],
+        'jar' => [
+            'application/java-archive',
+            'application/x-java-application',
+            'application/x-jar',
+            'application/x-compressed',
+        ],
+        'svg' => [
+            'image/svg+xml',
+            'image/svg',
+            'application/xml',
+            'text/xml',
+        ],
+        'vcf' => 'text/x-vcard',
+        'srt' => [
+            'text/srt',
+            'text/plain',
+        ],
+        'vtt' => [
+            'text/vtt',
+            'text/plain',
+        ],
+        'ico' => [
+            'image/x-icon',
+            'image/x-ico',
+            'image/vnd.microsoft.icon',
+        ],
+        'stl' => [
+            'application/sla',
+            'application/vnd.ms-pki.stl',
+            'application/x-navistyle',
+        ],
+    ];
+
+    /**
+     * Attempts to determine the best mime type for the given file extension.
+     *
+     * @return string|null The mime type found, or none if unable to determine.
+     */
+    public static function guessTypeFromExtension(string $extension)
+    {
+        $extension = trim(strtolower($extension), '. ');
+
+        if (! array_key_exists($extension, static::$mimes)) {
+            return null;
+        }
+
+        return is_array(static::$mimes[$extension]) ? static::$mimes[$extension][0] : static::$mimes[$extension];
+    }
+
+    /**
+     * Attempts to determine the best file extension for a given mime type.
+     *
+     * @param string|null $proposedExtension - default extension (in case there is more than one with the same mime type)
+     *
+     * @return string|null The extension determined, or null if unable to match.
+     */
+    public static function guessExtensionFromType(string $type, ?string $proposedExtension = null)
+    {
+        $type = trim(strtolower($type), '. ');
+
+        $proposedExtension = trim(strtolower($proposedExtension ?? ''));
+
+        if (
+            $proposedExtension !== ''
+            && array_key_exists($proposedExtension, static::$mimes)
+            && in_array($type, (array) static::$mimes[$proposedExtension], true)
+        ) {
+            // The detected mime type matches with the proposed extension.
+            return $proposedExtension;
+        }
+
+        // Reverse check the mime type list if no extension was proposed.
+        // This search is order sensitive!
+        foreach (static::$mimes as $ext => $types) {
+            if (in_array($type, (array) $types, true)) {
+                return $ext;
+            }
+        }
+
+        return null;
+    }
+}
diff --git a/www-api/app/Config/Modules.php b/www-api/app/Config/Modules.php
new file mode 100644
index 00000000..bde4079f
--- /dev/null
+++ b/www-api/app/Config/Modules.php
@@ -0,0 +1,53 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Modules\Modules as BaseModules;
+
+class Modules extends BaseModules
+{
+    /**
+     * --------------------------------------------------------------------------
+     * Enable Auto-Discovery?
+     * --------------------------------------------------------------------------
+     *
+     * If true, then auto-discovery will happen across all elements listed in
+     * $aliases below. If false, no auto-discovery will happen at all,
+     * giving a slight performance boost.
+     *
+     * @var bool
+     */
+    public $enabled = true;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Enable Auto-Discovery Within Composer Packages?
+     * --------------------------------------------------------------------------
+     *
+     * If true, then auto-discovery will happen across all namespaces loaded
+     * by Composer, as well as the namespaces configured locally.
+     *
+     * @var bool
+     */
+    public $discoverInComposer = true;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Auto-Discovery Rules
+     * --------------------------------------------------------------------------
+     *
+     * Aliases list of all discovery classes that will be active and used during
+     * the current application request.
+     *
+     * If it is not listed, only the base application elements will be used.
+     *
+     * @var string[]
+     */
+    public $aliases = [
+        'events',
+        'filters',
+        'registrars',
+        'routes',
+        'services',
+    ];
+}
diff --git a/www-api/app/Config/Pager.php b/www-api/app/Config/Pager.php
new file mode 100644
index 00000000..92257538
--- /dev/null
+++ b/www-api/app/Config/Pager.php
@@ -0,0 +1,39 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+
+class Pager extends BaseConfig
+{
+    /**
+     * --------------------------------------------------------------------------
+     * Templates
+     * --------------------------------------------------------------------------
+     *
+     * Pagination links are rendered out using views to configure their
+     * appearance. This array contains aliases and the view names to
+     * use when rendering the links.
+     *
+     * Within each view, the Pager object will be available as $pager,
+     * and the desired group as $pagerGroup;
+     *
+     * @var array<string, string>
+     */
+    public $templates = [
+        'default_full'   => 'CodeIgniter\Pager\Views\default_full',
+        'default_simple' => 'CodeIgniter\Pager\Views\default_simple',
+        'default_head'   => 'CodeIgniter\Pager\Views\default_head',
+    ];
+
+    /**
+     * --------------------------------------------------------------------------
+     * Items Per Page
+     * --------------------------------------------------------------------------
+     *
+     * The default number of results shown in a single page.
+     *
+     * @var int
+     */
+    public $perPage = 20;
+}
diff --git a/www-api/app/Config/Paths.php b/www-api/app/Config/Paths.php
new file mode 100644
index 00000000..1b313a7f
--- /dev/null
+++ b/www-api/app/Config/Paths.php
@@ -0,0 +1,85 @@
+<?php
+
+namespace Config;
+
+/**
+ * Paths
+ *
+ * Holds the paths that are used by the system to
+ * locate the main directories, app, system, etc.
+ *
+ * Modifying these allows you to restructure your application,
+ * share a system folder between multiple applications, and more.
+ *
+ * All paths are relative to the project's root folder.
+ */
+class Paths
+{
+    /**
+     * ---------------------------------------------------------------
+     * SYSTEM FOLDER NAME
+     * ---------------------------------------------------------------
+     *
+     * This must contain the name of your "system" folder. Include
+     * the path if the folder is not in the same directory as this file.
+     *
+     * @var string
+     */
+    public $systemDirectory = __DIR__ . '/../../system';
+
+    /**
+     * ---------------------------------------------------------------
+     * APPLICATION FOLDER NAME
+     * ---------------------------------------------------------------
+     *
+     * If you want this front controller to use a different "app"
+     * folder than the default one you can set its name here. The folder
+     * can also be renamed or relocated anywhere on your server. If
+     * you do, use a full server path.
+     *
+     * @see http://codeigniter.com/user_guide/general/managing_apps.html
+     *
+     * @var string
+     */
+    public $appDirectory = __DIR__ . '/..';
+
+    /**
+     * ---------------------------------------------------------------
+     * WRITABLE DIRECTORY NAME
+     * ---------------------------------------------------------------
+     *
+     * This variable must contain the name of your "writable" directory.
+     * The writable directory allows you to group all directories that
+     * need write permission to a single place that can be tucked away
+     * for maximum security, keeping it out of the app and/or
+     * system directories.
+     *
+     * @var string
+     */
+    public $writableDirectory = __DIR__ . '/../../writable';
+
+    /**
+     * ---------------------------------------------------------------
+     * TESTS DIRECTORY NAME
+     * ---------------------------------------------------------------
+     *
+     * This variable must contain the name of your "tests" directory.
+     *
+     * @var string
+     */
+    public $testsDirectory = __DIR__ . '/../../tests';
+
+    /**
+     * ---------------------------------------------------------------
+     * VIEW DIRECTORY NAME
+     * ---------------------------------------------------------------
+     *
+     * This variable must contain the name of the directory that
+     * contains the view files used by your application. By
+     * default this is in `app/Views`. This value
+     * is used when no value is provided to `Services::renderer()`.
+     *
+     * @var string
+     */
+    public $viewDirectory = __DIR__ . '/../Views';
+}
diff --git a/www-api/app/Config/Publisher.php b/www-api/app/Config/Publisher.php
new file mode 100644
index 00000000..47475112
--- /dev/null
+++ b/www-api/app/Config/Publisher.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\Publisher as BasePublisher;
+
+/**
+ * Publisher Configuration
+ *
+ * Defines basic security restrictions for the Publisher class
+ * to prevent abuse by injecting malicious files into a project.
+ */
+class Publisher extends BasePublisher
+{
+    /**
+     * A list of allowed destinations with a (pseudo-)regex
+     * of allowed files for each destination.
+     * Attempts to publish to directories not in this list will
+     * result in a PublisherException. Files that do no fit the
+     * pattern will cause copy/merge to fail.
+     *
+     * @var array<string,string>
+     */
+    public $restrictions = [
+        ROOTPATH => '*',
+        FCPATH   => '#\.(s?css|js|map|html?|xml|json|webmanifest|ttf|eot|woff2?|gif|jpe?g|tiff?|png|webp|bmp|ico|svg)$#i',
+    ];
+}
diff --git a/www-api/app/Config/Routes.php b/www-api/app/Config/Routes.php
new file mode 100644
index 00000000..0bfdce97
--- /dev/null
+++ b/www-api/app/Config/Routes.php
@@ -0,0 +1,55 @@
+<?php
+
+namespace Config;
+
+// Create a new instance of our RouteCollection class.
+$routes = Services::routes();
+
+// Load the system's routing file first, so that the app and ENVIRONMENT
+// can override as needed.
+if (is_file(SYSTEMPATH . 'Config/Routes.php')) {
+    require SYSTEMPATH . 'Config/Routes.php';
+}
+
+/*
+ * --------------------------------------------------------------------
+ * Router Setup
+ * --------------------------------------------------------------------
+ */
+$routes->setDefaultNamespace('App\Controllers');
+$routes->setDefaultController('Home');
+$routes->setDefaultMethod('index');
+$routes->setTranslateURIDashes(false);
+$routes->set404Override();
+// The Auto Routing (Legacy) is very dangerous. It is easy to create vulnerable apps
+// where controller filters or CSRF protection are bypassed.
+// If you don't want to define all routes, please use the Auto Routing (Improved).
+// Set `$autoRoutesImproved` to true in `app/Config/Feature.php` and set the following to true.
+// $routes->setAutoRoute(false);
+
+/*
+ * --------------------------------------------------------------------
+ * Route Definitions
+ * --------------------------------------------------------------------
+ */
+
+// We get a performance increase by specifying the default
+// route since we don't have to scan directories.
+$routes->get('/', 'Home::index');
+
+/*
+ * --------------------------------------------------------------------
+ * Additional Routing
+ * --------------------------------------------------------------------
+ *
+ * There will often be times that you need additional routing and you
+ * need it to be able to override any defaults in this file. Environment
+ * based routes is one such time. require() additional route files here
+ * to make that happen.
+ *
+ * You will have access to the $routes object within that file without
+ * needing to reload it.
+ */
+if (is_file(APPPATH . 'Config/' . ENVIRONMENT . '/Routes.php')) {
+    require APPPATH . 'Config/' . ENVIRONMENT . '/Routes.php';
+}
diff --git a/www-api/app/Config/Security.php b/www-api/app/Config/Security.php
new file mode 100644
index 00000000..107bd954
--- /dev/null
+++ b/www-api/app/Config/Security.php
@@ -0,0 +1,117 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+
+class Security extends BaseConfig
+{
+    /**
+     * --------------------------------------------------------------------------
+     * CSRF Protection Method
+     * --------------------------------------------------------------------------
+     *
+     * Protection Method for Cross Site Request Forgery protection.
+     *
+     * @var string 'cookie' or 'session'
+     */
+    public $csrfProtection = 'cookie';
+
+    /**
+     * --------------------------------------------------------------------------
+     * CSRF Token Randomization
+     * --------------------------------------------------------------------------
+     *
+     * Randomize the CSRF Token for added security.
+     *
+     * @var bool
+     */
+    public $tokenRandomize = false;
+
+    /**
+     * --------------------------------------------------------------------------
+     * CSRF Token Name
+     * --------------------------------------------------------------------------
+     *
+     * Token name for Cross Site Request Forgery protection.
+     *
+     * @var string
+     */
+    public $tokenName = 'csrf_test_name';
+
+    /**
+     * --------------------------------------------------------------------------
+     * CSRF Header Name
+     * --------------------------------------------------------------------------
+     *
+     * Header name for Cross Site Request Forgery protection.
+     *
+     * @var string
+     */
+    public $headerName = 'X-CSRF-TOKEN';
+
+    /**
+     * --------------------------------------------------------------------------
+     * CSRF Cookie Name
+     * --------------------------------------------------------------------------
+     *
+     * Cookie name for Cross Site Request Forgery protection.
+     *
+     * @var string
+     */
+    public $cookieName = 'csrf_cookie_name';
+
+    /**
+     * --------------------------------------------------------------------------
+     * CSRF Expires
+     * --------------------------------------------------------------------------
+     *
+     * Expiration time for Cross Site Request Forgery protection cookie.
+     *
+     * Defaults to two hours (in seconds).
+     *
+     * @var int
+     */
+    public $expires = 7200;
+
+    /**
+     * --------------------------------------------------------------------------
+     * CSRF Regenerate
+     * --------------------------------------------------------------------------
+     *
+     * Regenerate CSRF Token on every submission.
+     *
+     * @var bool
+     */
+    public $regenerate = true;
+
+    /**
+     * --------------------------------------------------------------------------
+     * CSRF Redirect
+     * --------------------------------------------------------------------------
+     *
+     * Redirect to previous page with error on failure.
+     *
+     * @var bool
+     */
+    public $redirect = true;
+
+    /**
+     * --------------------------------------------------------------------------
+     * CSRF SameSite
+     * --------------------------------------------------------------------------
+     *
+     * Setting for CSRF SameSite cookie token.
+     *
+     * Allowed values are: None - Lax - Strict - ''.
+     *
+     * Defaults to `Lax` as recommended in this link:
+     *
+     * @see https://portswigger.net/web-security/csrf/samesite-cookies
+     *
+     * @var string
+     *
+     * @deprecated `Config\Cookie` $samesite property is used.
+     */
+    public $samesite = 'Lax';
+}
diff --git a/www-api/app/Config/Services.php b/www-api/app/Config/Services.php
new file mode 100644
index 00000000..df7c8ad0
--- /dev/null
+++ b/www-api/app/Config/Services.php
@@ -0,0 +1,32 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseService;
+
+/**
+ * Services Configuration file.
+ *
+ * Services are simply other classes/libraries that the system uses
+ * to do its job. This is used by CodeIgniter to allow the core of the
+ * framework to be swapped out easily without affecting the usage within
+ * the rest of your application.
+ *
+ * This file holds any application-specific services, or service overrides
+ * that you might need. An example has been included with the general
+ * method format you should use for your service methods. For more examples,
+ * see the core Services file at system/Config/Services.php.
+ */
+class Services extends BaseService
+{
+    /*
+     * public static function example($getShared = true)
+     * {
+     *     if ($getShared) {
+     *         return static::getSharedInstance('example');
+     *     }
+     *
+     *     return new \CodeIgniter\Example();
+     * }
+     */
+}
diff --git a/www-api/app/Config/Toolbar.php b/www-api/app/Config/Toolbar.php
new file mode 100644
index 00000000..7183e133
--- /dev/null
+++ b/www-api/app/Config/Toolbar.php
@@ -0,0 +1,99 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+use CodeIgniter\Debug\Toolbar\Collectors\Database;
+use CodeIgniter\Debug\Toolbar\Collectors\Events;
+use CodeIgniter\Debug\Toolbar\Collectors\Files;
+use CodeIgniter\Debug\Toolbar\Collectors\Logs;
+use CodeIgniter\Debug\Toolbar\Collectors\Routes;
+use CodeIgniter\Debug\Toolbar\Collectors\Timers;
+use CodeIgniter\Debug\Toolbar\Collectors\Views;
+
+/**
+ * --------------------------------------------------------------------------
+ * Debug Toolbar
+ * --------------------------------------------------------------------------
+ *
+ * The Debug Toolbar provides a way to see information about the performance
+ * and state of your application during that page display. By default it will
+ * NOT be displayed under production environments, and will only display if
+ * `CI_DEBUG` is true, since if it's not, there's not much to display anyway.
+ */
+class Toolbar extends BaseConfig
+{
+    /**
+     * --------------------------------------------------------------------------
+     * Toolbar Collectors
+     * --------------------------------------------------------------------------
+     *
+     * List of toolbar collectors that will be called when Debug Toolbar
+     * fires up and collects data from.
+     *
+     * @var string[]
+     */
+    public $collectors = [
+        Timers::class,
+        Database::class,
+        Logs::class,
+        Views::class,
+        // \CodeIgniter\Debug\Toolbar\Collectors\Cache::class,
+        Files::class,
+        Routes::class,
+        Events::class,
+    ];
+
+    /**
+     * --------------------------------------------------------------------------
+     * Collect Var Data
+     * --------------------------------------------------------------------------
+     *
+     * If set to false var data from the views will not be colleted. Usefull to
+     * avoid high memory usage when there are lots of data passed to the view.
+     *
+     * @var bool
+     */
+    public $collectVarData = true;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Max History
+     * --------------------------------------------------------------------------
+     *
+     * `$maxHistory` sets a limit on the number of past requests that are stored,
+     * helping to conserve file space used to store them. You can set it to
+     * 0 (zero) to not have any history stored, or -1 for unlimited history.
+     *
+     * @var int
+     */
+    public $maxHistory = 20;
+
+    /**
+     * --------------------------------------------------------------------------
+     * Toolbar Views Path
+     * --------------------------------------------------------------------------
+     *
+     * The full path to the the views that are used by the toolbar.
+     * This MUST have a trailing slash.
+     *
+     * @var string
+     */
+    public $viewsPath = SYSTEMPATH . 'Debug/Toolbar/Views/';
+
+    /**
+     * --------------------------------------------------------------------------
+     * Max Queries
+     * --------------------------------------------------------------------------
+     *
+     * If the Database Collector is enabled, it will log every query that the
+     * the system generates so they can be displayed on the toolbar's timeline
+     * and in the query log. This can lead to memory issues in some instances
+     * with hundreds of queries.
+     *
+     * `$maxQueries` defines the maximum amount of queries that will be stored.
+     *
+     * @var int
+     */
+    public $maxQueries = 100;
+}
diff --git a/www-api/app/Config/UserAgents.php b/www-api/app/Config/UserAgents.php
new file mode 100644
index 00000000..e1dbfa63
--- /dev/null
+++ b/www-api/app/Config/UserAgents.php
@@ -0,0 +1,252 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+
+/**
+ * -------------------------------------------------------------------
+ * User Agents
+ * -------------------------------------------------------------------
+ *
+ * This file contains four arrays of user agent data. It is used by the
+ * User Agent Class to help identify browser, platform, robot, and
+ * mobile device data. The array keys are used to identify the device
+ * and the array values are used to set the actual name of the item.
+ */
+class UserAgents extends BaseConfig
+{
+    /**
+     * -------------------------------------------------------------------
+     * OS Platforms
+     * -------------------------------------------------------------------
+     *
+     * @var array<string, string>
+     */
+    public $platforms = [
+        'windows nt 10.0' => 'Windows 10',
+        'windows nt 6.3'  => 'Windows 8.1',
+        'windows nt 6.2'  => 'Windows 8',
+        'windows nt 6.1'  => 'Windows 7',
+        'windows nt 6.0'  => 'Windows Vista',
+        'windows nt 5.2'  => 'Windows 2003',
+        'windows nt 5.1'  => 'Windows XP',
+        'windows nt 5.0'  => 'Windows 2000',
+        'windows nt 4.0'  => 'Windows NT 4.0',
+        'winnt4.0'        => 'Windows NT 4.0',
+        'winnt 4.0'       => 'Windows NT',
+        'winnt'           => 'Windows NT',
+        'windows 98'      => 'Windows 98',
+        'win98'           => 'Windows 98',
+        'windows 95'      => 'Windows 95',
+        'win95'           => 'Windows 95',
+        'windows phone'   => 'Windows Phone',
+        'windows'         => 'Unknown Windows OS',
+        'android'         => 'Android',
+        'blackberry'      => 'BlackBerry',
+        'iphone'          => 'iOS',
+        'ipad'            => 'iOS',
+        'ipod'            => 'iOS',
+        'os x'            => 'Mac OS X',
+        'ppc mac'         => 'Power PC Mac',
+        'freebsd'         => 'FreeBSD',
+        'ppc'             => 'Macintosh',
+        'linux'           => 'Linux',
+        'debian'          => 'Debian',
+        'sunos'           => 'Sun Solaris',
+        'beos'            => 'BeOS',
+        'apachebench'     => 'ApacheBench',
+        'aix'             => 'AIX',
+        'irix'            => 'Irix',
+        'osf'             => 'DEC OSF',
+        'hp-ux'           => 'HP-UX',
+        'netbsd'          => 'NetBSD',
+        'bsdi'            => 'BSDi',
+        'openbsd'         => 'OpenBSD',
+        'gnu'             => 'GNU/Linux',
+        'unix'            => 'Unknown Unix OS',
+        'symbian'         => 'Symbian OS',
+    ];
+
+    /**
+     * -------------------------------------------------------------------
+     * Browsers
+     * -------------------------------------------------------------------
+     *
+     * The order of this array should NOT be changed. Many browsers return
+     * multiple browser types so we want to identify the subtype first.
+     *
+     * @var array<string, string>
+     */
+    public $browsers = [
+        'OPR'    => 'Opera',
+        'Flock'  => 'Flock',
+        'Edge'   => 'Spartan',
+        'Edg'    => 'Edge',
+        'Chrome' => 'Chrome',
+        // Opera 10+ always reports Opera/9.80 and appends Version/<real version> to the user agent string
+        'Opera.*?Version'   => 'Opera',
+        'Opera'             => 'Opera',
+        'MSIE'              => 'Internet Explorer',
+        'Internet Explorer' => 'Internet Explorer',
+        'Trident.* rv'      => 'Internet Explorer',
+        'Shiira'            => 'Shiira',
+        'Firefox'           => 'Firefox',
+        'Chimera'           => 'Chimera',
+        'Phoenix'           => 'Phoenix',
+        'Firebird'          => 'Firebird',
+        'Camino'            => 'Camino',
+        'Netscape'          => 'Netscape',
+        'OmniWeb'           => 'OmniWeb',
+        'Safari'            => 'Safari',
+        'Mozilla'           => 'Mozilla',
+        'Konqueror'         => 'Konqueror',
+        'icab'              => 'iCab',
+        'Lynx'              => 'Lynx',
+        'Links'             => 'Links',
+        'hotjava'           => 'HotJava',
+        'amaya'             => 'Amaya',
+        'IBrowse'           => 'IBrowse',
+        'Maxthon'           => 'Maxthon',
+        'Ubuntu'            => 'Ubuntu Web Browser',
+        'Vivaldi'           => 'Vivaldi',
+    ];
+
+    /**
+     * -------------------------------------------------------------------
+     * Mobiles
+     * -------------------------------------------------------------------
+     *
+     * @var array<string, string>
+     */
+    public $mobiles = [
+        // legacy array, old values commented out
+        'mobileexplorer' => 'Mobile Explorer',
+        // 'openwave'             => 'Open Wave',
+        // 'opera mini'           => 'Opera Mini',
+        // 'operamini'            => 'Opera Mini',
+        // 'elaine'               => 'Palm',
+        'palmsource' => 'Palm',
+        // 'digital paths'        => 'Palm',
+        // 'avantgo'              => 'Avantgo',
+        // 'xiino'                => 'Xiino',
+        'palmscape' => 'Palmscape',
+        // 'nokia'                => 'Nokia',
+        // 'ericsson'             => 'Ericsson',
+        // 'blackberry'           => 'BlackBerry',
+        // 'motorola'             => 'Motorola'
+
+        // Phones and Manufacturers
+        'motorola'             => 'Motorola',
+        'nokia'                => 'Nokia',
+        'palm'                 => 'Palm',
+        'iphone'               => 'Apple iPhone',
+        'ipad'                 => 'iPad',
+        'ipod'                 => 'Apple iPod Touch',
+        'sony'                 => 'Sony Ericsson',
+        'ericsson'             => 'Sony Ericsson',
+        'blackberry'           => 'BlackBerry',
+        'cocoon'               => 'O2 Cocoon',
+        'blazer'               => 'Treo',
+        'lg'                   => 'LG',
+        'amoi'                 => 'Amoi',
+        'xda'                  => 'XDA',
+        'mda'                  => 'MDA',
+        'vario'                => 'Vario',
+        'htc'                  => 'HTC',
+        'samsung'              => 'Samsung',
+        'sharp'                => 'Sharp',
+        'sie-'                 => 'Siemens',
+        'alcatel'              => 'Alcatel',
+        'benq'                 => 'BenQ',
+        'ipaq'                 => 'HP iPaq',
+        'mot-'                 => 'Motorola',
+        'playstation portable' => 'PlayStation Portable',
+        'playstation 3'        => 'PlayStation 3',
+        'playstation vita'     => 'PlayStation Vita',
+        'hiptop'               => 'Danger Hiptop',
+        'nec-'                 => 'NEC',
+        'panasonic'            => 'Panasonic',
+        'philips'              => 'Philips',
+        'sagem'                => 'Sagem',
+        'sanyo'                => 'Sanyo',
+        'spv'                  => 'SPV',
+        'zte'                  => 'ZTE',
+        'sendo'                => 'Sendo',
+        'nintendo dsi'         => 'Nintendo DSi',
+        'nintendo ds'          => 'Nintendo DS',
+        'nintendo 3ds'         => 'Nintendo 3DS',
+        'wii'                  => 'Nintendo Wii',
+        'open web'             => 'Open Web',
+        'openweb'              => 'OpenWeb',
+
+        // Operating Systems
+        'android'    => 'Android',
+        'symbian'    => 'Symbian',
+        'SymbianOS'  => 'SymbianOS',
+        'elaine'     => 'Palm',
+        'series60'   => 'Symbian S60',
+        'windows ce' => 'Windows CE',
+
+        // Browsers
+        'obigo'         => 'Obigo',
+        'netfront'      => 'Netfront Browser',
+        'openwave'      => 'Openwave Browser',
+        'mobilexplorer' => 'Mobile Explorer',
+        'operamini'     => 'Opera Mini',
+        'opera mini'    => 'Opera Mini',
+        'opera mobi'    => 'Opera Mobile',
+        'fennec'        => 'Firefox Mobile',
+
+        // Other
+        'digital paths' => 'Digital Paths',
+        'avantgo'       => 'AvantGo',
+        'xiino'         => 'Xiino',
+        'novarra'       => 'Novarra Transcoder',
+        'vodafone'      => 'Vodafone',
+        'docomo'        => 'NTT DoCoMo',
+        'o2'            => 'O2',
+
+        // Fallback
+        'mobile'     => 'Generic Mobile',
+        'wireless'   => 'Generic Mobile',
+        'j2me'       => 'Generic Mobile',
+        'midp'       => 'Generic Mobile',
+        'cldc'       => 'Generic Mobile',
+        'up.link'    => 'Generic Mobile',
+        'up.browser' => 'Generic Mobile',
+        'smartphone' => 'Generic Mobile',
+        'cellphone'  => 'Generic Mobile',
+    ];
+
+    /**
+     * -------------------------------------------------------------------
+     * Robots
+     * -------------------------------------------------------------------
+     *
+     * There are hundred of bots but these are the most common.
+     *
+     * @var array<string, string>
+     */
+    public $robots = [
+        'googlebot'            => 'Googlebot',
+        'msnbot'               => 'MSNBot',
+        'baiduspider'          => 'Baiduspider',
+        'bingbot'              => 'Bing',
+        'slurp'                => 'Inktomi Slurp',
+        'yahoo'                => 'Yahoo',
+        'ask jeeves'           => 'Ask Jeeves',
+        'fastcrawler'          => 'FastCrawler',
+        'infoseek'             => 'InfoSeek Robot 1.0',
+        'lycos'                => 'Lycos',
+        'yandex'               => 'YandexBot',
+        'mediapartners-google' => 'MediaPartners Google',
+        'CRAZYWEBCRAWLER'      => 'Crazy Webcrawler',
+        'adsbot-google'        => 'AdsBot Google',
+        'feedfetcher-google'   => 'Feedfetcher Google',
+        'curious george'       => 'Curious George',
+        'ia_archiver'          => 'Alexa Crawler',
+        'MJ12bot'              => 'Majestic-12',
+        'Uptimebot'            => 'Uptimebot',
+    ];
+}
diff --git a/www-api/app/Config/Validation.php b/www-api/app/Config/Validation.php
new file mode 100644
index 00000000..e0a03bdf
--- /dev/null
+++ b/www-api/app/Config/Validation.php
@@ -0,0 +1,44 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+use CodeIgniter\Validation\CreditCardRules;
+use CodeIgniter\Validation\FileRules;
+use CodeIgniter\Validation\FormatRules;
+use CodeIgniter\Validation\Rules;
+
+class Validation extends BaseConfig
+{
+    // --------------------------------------------------------------------
+    // Setup
+    // --------------------------------------------------------------------
+
+    /**
+     * Stores the classes that contain the
+     * rules that are available.
+     *
+     * @var string[]
+     */
+    public $ruleSets = [
+        Rules::class,
+        FormatRules::class,
+        FileRules::class,
+        CreditCardRules::class,
+    ];
+
+    /**
+     * Specifies the views that are used to display the
+     * errors.
+     *
+     * @var array<string, string>
+     */
+    public $templates = [
+        'list'   => 'CodeIgniter\Validation\Views\list',
+        'single' => 'CodeIgniter\Validation\Views\single',
+    ];
+
+    // --------------------------------------------------------------------
+    // Rules
+    // --------------------------------------------------------------------
+}
diff --git a/www-api/app/Config/View.php b/www-api/app/Config/View.php
new file mode 100644
index 00000000..78cd547e
--- /dev/null
+++ b/www-api/app/Config/View.php
@@ -0,0 +1,56 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\View as BaseView;
+use CodeIgniter\View\ViewDecoratorInterface;
+
+class View extends BaseView
+{
+    /**
+     * When false, the view method will clear the data between each
+     * call. This keeps your data safe and ensures there is no accidental
+     * leaking between calls, so you would need to explicitly pass the data
+     * to each view. You might prefer to have the data stick around between
+     * calls so that it is available to all views. If that is the case,
+     * set $saveData to true.
+     *
+     * @var bool
+     */
+    public $saveData = true;
+
+    /**
+     * Parser Filters map a filter name with any PHP callable. When the
+     * Parser prepares a variable for display, it will chain it
+     * through the filters in the order defined, inserting any parameters.
+     * To prevent potential abuse, all filters MUST be defined here
+     * in order for them to be available for use within the Parser.
+     *
+     * Examples:
+     *  { title|esc(js) }
+     *  { created_on|date(Y-m-d)|esc(attr) }
+     *
+     * @var array
+     */
+    public $filters = [];
+
+    /**
+     * Parser Plugins provide a way to extend the functionality provided
+     * by the core Parser by creating aliases that will be replaced with
+     * any callable. Can be single or tag pair.
+     *
+     * @var array
+     */
+    public $plugins = [];
+
+    /**
+     * View Decorators are class methods that will be run in sequence to
+     * have a chance to alter the generated output just prior to caching
+     * the results.
+     *
+     * All classes must implement CodeIgniter\View\ViewDecoratorInterface
+     *
+     * @var class-string<ViewDecoratorInterface>[]
+     */
+    public array $decorators = [];
+}
diff --git a/www-api/app/Controllers/BaseController.php b/www-api/app/Controllers/BaseController.php
new file mode 100644
index 00000000..122db5f9
--- /dev/null
+++ b/www-api/app/Controllers/BaseController.php
@@ -0,0 +1,52 @@
+<?php
+
+namespace App\Controllers;
+
+use CodeIgniter\Controller;
+use CodeIgniter\HTTP\CLIRequest;
+use CodeIgniter\HTTP\IncomingRequest;
+use CodeIgniter\HTTP\RequestInterface;
+use CodeIgniter\HTTP\ResponseInterface;
+use Psr\Log\LoggerInterface;
+
+/**
+ * Class BaseController
+ *
+ * BaseController provides a convenient place for loading components
+ * and performing functions that are needed by all your controllers.
+ * Extend this class in any new controllers:
+ *     class Home extends BaseController
+ *
+ * For security be sure to declare any new methods as protected or private.
+ */
+abstract class BaseController extends Controller
+{
+    /**
+     * Instance of the main Request object.
+     *
+     * @var CLIRequest|IncomingRequest
+     */
+    protected $request;
+
+    /**
+     * An array of helpers to be loaded automatically upon
+     * class instantiation. These helpers will be available
+     * to all other controllers that extend BaseController.
+     *
+     * @var array
+     */
+    protected $helpers = [];
+
+    /**
+     * Constructor.
+     */
+    public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
+    {
+        // Do Not Edit This Line
+        parent::initController($request, $response, $logger);
+
+        // Preload any models, libraries, etc, here.
+
+        // E.g.: $this->session = \Config\Services::session();
+    }
+}
diff --git a/www-api/app/Controllers/Home.php b/www-api/app/Controllers/Home.php
new file mode 100644
index 00000000..7f867e95
--- /dev/null
+++ b/www-api/app/Controllers/Home.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace App\Controllers;
+
+class Home extends BaseController
+{
+    public function index()
+    {
+        return view('welcome_message');
+    }
+}
diff --git a/www-api/app/Database/Migrations/.gitkeep b/www-api/app/Database/Migrations/.gitkeep
new file mode 100644
index 00000000..e69de29b
diff --git a/www-api/app/Database/Seeds/.gitkeep b/www-api/app/Database/Seeds/.gitkeep
new file mode 100644
index 00000000..e69de29b
diff --git a/www-api/app/Filters/.gitkeep b/www-api/app/Filters/.gitkeep
new file mode 100644
index 00000000..e69de29b
diff --git a/www-api/app/Helpers/.gitkeep b/www-api/app/Helpers/.gitkeep
new file mode 100644
index 00000000..e69de29b
diff --git a/www-api/app/Language/.gitkeep b/www-api/app/Language/.gitkeep
new file mode 100644
index 00000000..e69de29b
diff --git a/www-api/app/Language/en/Validation.php b/www-api/app/Language/en/Validation.php
new file mode 100644
index 00000000..54d1e7a4
--- /dev/null
+++ b/www-api/app/Language/en/Validation.php
@@ -0,0 +1,4 @@
+<?php
+
+// override core en language system validation or define your own en language validation message
+return [];
diff --git a/www-api/app/Libraries/.gitkeep b/www-api/app/Libraries/.gitkeep
new file mode 100644
index 00000000..e69de29b
diff --git a/www-api/app/Models/.gitkeep b/www-api/app/Models/.gitkeep
new file mode 100644
index 00000000..e69de29b
diff --git a/www-api/app/ThirdParty/.gitkeep b/www-api/app/ThirdParty/.gitkeep
new file mode 100644
index 00000000..e69de29b
diff --git a/www-api/app/Views/errors/cli/error_404.php b/www-api/app/Views/errors/cli/error_404.php
new file mode 100644
index 00000000..456ea3e8
--- /dev/null
+++ b/www-api/app/Views/errors/cli/error_404.php
@@ -0,0 +1,7 @@
+<?php
+
+use CodeIgniter\CLI\CLI;
+
+CLI::error('ERROR: ' . $code);
+CLI::write($message);
+CLI::newLine();
diff --git a/www-api/app/Views/errors/cli/error_exception.php b/www-api/app/Views/errors/cli/error_exception.php
new file mode 100644
index 00000000..f24e98fb
--- /dev/null
+++ b/www-api/app/Views/errors/cli/error_exception.php
@@ -0,0 +1,65 @@
+<?php
+
+use CodeIgniter\CLI\CLI;
+
+// The main Exception
+CLI::newLine();
+CLI::write('[' . get_class($exception) . ']', 'light_gray', 'red');
+CLI::newLine();
+CLI::write($message);
+CLI::newLine();
+CLI::write('at ' . CLI::color(clean_path($exception->getFile()) . ':' . $exception->getLine(), 'green'));
+CLI::newLine();
+
+// The backtrace
+if (defined('SHOW_DEBUG_BACKTRACE') && SHOW_DEBUG_BACKTRACE) {
+    $backtraces = $exception->getTrace();
+
+    if ($backtraces) {
+        CLI::write('Backtrace:', 'green');
+    }
+
+    foreach ($backtraces as $i => $error) {
+        $padFile  = '    '; // 4 spaces
+        $padClass = '       '; // 7 spaces
+        $c        = str_pad($i + 1, 3, ' ', STR_PAD_LEFT);
+
+        if (isset($error['file'])) {
+            $filepath = clean_path($error['file']) . ':' . $error['line'];
+
+            CLI::write($c . $padFile . CLI::color($filepath, 'yellow'));
+        } else {
+            CLI::write($c . $padFile . CLI::color('[internal function]', 'yellow'));
+        }
+
+        $function = '';
+
+        if (isset($error['class'])) {
+            $type = ($error['type'] === '->') ? '()' . $error['type'] : $error['type'];
+            $function .= $padClass . $error['class'] . $type . $error['function'];
+        } elseif (! isset($error['class']) && isset($error['function'])) {
+            $function .= $padClass . $error['function'];
+        }
+
+        $args = implode(', ', array_map(static function ($value) {
+            switch (true) {
+                case is_object($value):
+                    return 'Object(' . get_class($value) . ')';
+
+                case is_array($value):
+                    return count($value) ? '[...]' : '[]';
+
+                case $value === null:
+                    return 'null'; // return the lowercased version
+
+                default:
+                    return var_export($value, true);
+            }
+        }, array_values($error['args'] ?? [])));
+
+        $function .= '(' . $args . ')';
+
+        CLI::write($function);
+        CLI::newLine();
+    }
+}
diff --git a/www-api/app/Views/errors/cli/production.php b/www-api/app/Views/errors/cli/production.php
new file mode 100644
index 00000000..7db744ec
--- /dev/null
+++ b/www-api/app/Views/errors/cli/production.php
@@ -0,0 +1,5 @@
+<?php
+
+// On the CLI, we still want errors in productions
+// so just use the exception template.
+include __DIR__ . '/error_exception.php';
diff --git a/www-api/app/Views/errors/html/debug.css b/www-api/app/Views/errors/html/debug.css
new file mode 100644
index 00000000..98f54dbc
--- /dev/null
+++ b/www-api/app/Views/errors/html/debug.css
@@ -0,0 +1,197 @@
+:root {
+    --main-bg-color: #fff;
+    --main-text-color: #555;
+    --dark-text-color: #222;
+    --light-text-color: #c7c7c7;
+    --brand-primary-color: #E06E3F;
+    --light-bg-color: #ededee;
+    --dark-bg-color: #404040;
+}
+
+body {
+    height: 100%;
+    background: var(--main-bg-color);
+    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
+    color: var(--main-text-color);
+    font-weight: 300;
+    margin: 0;
+    padding: 0;
+}
+h1 {
+    font-weight: lighter;
+    letter-spacing: 0.8;
+    font-size: 3rem;
+    color: var(--dark-text-color);
+    margin: 0;
+}
+h1.headline {
+    margin-top: 20%;
+    font-size: 5rem;
+}
+.text-center {
+    text-align: center;
+}
+p.lead {
+    font-size: 1.6rem;
+}
+.container {
+    max-width: 75rem;
+    margin: 0 auto;
+    padding: 1rem;
+}
+.header {
+    background: var(--light-bg-color);
+    color: var(--dark-text-color);
+}
+.header .container {
+    padding: 1rem 1.75rem 1.75rem 1.75rem;
+}
+.header h1 {
+    font-size: 2.5rem;
+    font-weight: 500;
+}
+.header p {
+    font-size: 1.2rem;
+    margin: 0;
+    line-height: 2.5;
+}
+.header a {
+    color: var(--brand-primary-color);
+    margin-left: 2rem;
+    display: none;
+    text-decoration: none;
+}
+.header:hover a {
+    display: inline;
+}
+
+.footer {
+    background: var(--dark-bg-color);
+    color: var(--light-text-color);
+}
+.footer .container {
+    border-top: 1px solid #e7e7e7;
+    margin-top: 1rem;
+    text-align: center;
+}
+
+.source {
+    background: #343434;
+    color: var(--light-text-color);
+    padding: 0.5em 1em;
+    border-radius: 5px;
+    font-family: Menlo, Monaco, Consolas, "Courier New", monospace;
+    font-size: 0.85rem;
+    margin: 0;
+    overflow-x: scroll;
+}
+.source span.line {
+    line-height: 1.4;
+}
+.source span.line .number {
+    color: #666;
+}
+.source .line .highlight {
+    display: block;
+    background: var(--dark-text-color);
+    color: var(--light-text-color);
+}
+.source span.highlight .number {
+    color: #fff;
+}
+
+.tabs {
+    list-style: none;
+    list-style-position: inside;
+    margin: 0;
+    padding: 0;
+    margin-bottom: -1px;
+}
+.tabs li {
+    display: inline;
+}
+.tabs a:link,
+.tabs a:visited {
+    padding: 0rem 1rem;
+    line-height: 2.7;
+    text-decoration: none;
+    color: var(--dark-text-color);
+    background: var(--light-bg-color);
+    border: 1px solid rgba(0,0,0,0.15);
+    border-bottom: 0;
+    border-top-left-radius: 5px;
+    border-top-right-radius: 5px;
+    display: inline-block;
+}
+.tabs a:hover {
+    background: var(--light-bg-color);
+    border-color: rgba(0,0,0,0.15);
+}
+.tabs a.active {
+    background: var(--main-bg-color);
+    color: var(--main-text-color);
+}
+.tab-content {
+    background: var(--main-bg-color);
+    border: 1px solid rgba(0,0,0,0.15);
+}
+.content {
+    padding: 1rem;
+}
+.hide {
+    display: none;
+}
+
+.alert {
+    margin-top: 2rem;
+    display: block;
+    text-align: center;
+    line-height: 3.0;
+    background: #d9edf7;
+    border: 1px solid #bcdff1;
+    border-radius: 5px;
+    color: #31708f;
+}
+ul, ol {
+    line-height: 1.8;
+}
+
+table {
+    width: 100%;
+    overflow: hidden;
+}
+th {
+    text-align: left;
+    border-bottom: 1px solid #e7e7e7;
+    padding-bottom: 0.5rem;
+}
+td {
+    padding: 0.2rem 0.5rem 0.2rem 0;
+}
+tr:hover td {
+    background: #f1f1f1;
+}
+td pre {
+    white-space: pre-wrap;
+}
+
+.trace a {
+    color: inherit;
+}
+.trace table {
+    width: auto;
+}
+.trace tr td:first-child {
+    min-width: 5em;
+    font-weight: bold;
+}
+.trace td {
+    background: var(--light-bg-color);
+    padding: 0 1rem;
+}
+.trace td pre {
+    margin: 0;
+}
+.args {
+    display: none;
+}
diff --git a/www-api/app/Views/errors/html/debug.js b/www-api/app/Views/errors/html/debug.js
new file mode 100644
index 00000000..99199cac
--- /dev/null
+++ b/www-api/app/Views/errors/html/debug.js
@@ -0,0 +1,116 @@
+var tabLinks    = new Array();
+var contentDivs = new Array();
+
+function init()
+{
+    // Grab the tab links and content divs from the page
+    var tabListItems = document.getElementById('tabs').childNodes;
+    console.log(tabListItems);
+    for (var i = 0; i < tabListItems.length; i ++)
+    {
+        if (tabListItems[i].nodeName == "LI")
+        {
+            var tabLink     = getFirstChildWithTagName(tabListItems[i], 'A');
+            var id          = getHash(tabLink.getAttribute('href'));
+            tabLinks[id]    = tabLink;
+            contentDivs[id] = document.getElementById(id);
+        }
+    }
+
+    // Assign onclick events to the tab links, and
+    // highlight the first tab
+    var i = 0;
+
+    for (var id in tabLinks)
+    {
+        tabLinks[id].onclick = showTab;
+        tabLinks[id].onfocus = function () {
+            this.blur()
+        };
+        if (i == 0)
+        {
+            tabLinks[id].className = 'active';
+        }
+        i ++;
+    }
+
+    // Hide all content divs except the first
+    var i = 0;
+
+    for (var id in contentDivs)
+    {
+        if (i != 0)
+        {
+            console.log(contentDivs[id]);
+            contentDivs[id].className = 'content hide';
+        }
+        i ++;
+    }
+}
+
+function showTab()
+{
+    var selectedId = getHash(this.getAttribute('href'));
+
+    // Highlight the selected tab, and dim all others.
+    // Also show the selected content div, and hide all others.
+    for (var id in contentDivs)
+    {
+        if (id == selectedId)
+        {
+            tabLinks[id].className    = 'active';
+            contentDivs[id].className = 'content';
+        }
+        else
+        {
+            tabLinks[id].className    = '';
+            contentDivs[id].className = 'content hide';
+        }
+    }
+
+    // Stop the browser following the link
+    return false;
+}
+
+function getFirstChildWithTagName(element, tagName)
+{
+    for (var i = 0; i < element.childNodes.length; i ++)
+    {
+        if (element.childNodes[i].nodeName == tagName)
+        {
+            return element.childNodes[i];
+        }
+    }
+}
+
+function getHash(url)
+{
+    var hashPos = url.lastIndexOf('#');
+    return url.substring(hashPos + 1);
+}
+
+function toggle(elem)
+{
+    elem = document.getElementById(elem);
+
+    if (elem.style && elem.style['display'])
+    {
+        // Only works with the "style" attr
+        var disp = elem.style['display'];
+    }
+    else if (elem.currentStyle)
+    {
+        // For MSIE, naturally
+        var disp = elem.currentStyle['display'];
+    }
+    else if (window.getComputedStyle)
+    {
+        // For most other browsers
+        var disp = document.defaultView.getComputedStyle(elem, null).getPropertyValue('display');
+    }
+
+    // Toggle the state of the "display" style
+    elem.style.display = disp == 'block' ? 'none' : 'block';
+
+    return false;
+}
diff --git a/www-api/app/Views/errors/html/error_404.php b/www-api/app/Views/errors/html/error_404.php
new file mode 100644
index 00000000..5ba9f8ad
--- /dev/null
+++ b/www-api/app/Views/errors/html/error_404.php
@@ -0,0 +1,84 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8">
+    <title>404 Page Not Found</title>
+
+    <style>
+        div.logo {
+            height: 200px;
+            width: 155px;
+            display: inline-block;
+            opacity: 0.08;
+            position: absolute;
+            top: 2rem;
+            left: 50%;
+            margin-left: -73px;
+        }
+        body {
+            height: 100%;
+            background: #fafafa;
+            font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
+            color: #777;
+            font-weight: 300;
+        }
+        h1 {
+            font-weight: lighter;
+            letter-spacing: normal;
+            font-size: 3rem;
+            margin-top: 0;
+            margin-bottom: 0;
+            color: #222;
+        }
+        .wrap {
+            max-width: 1024px;
+            margin: 5rem auto;
+            padding: 2rem;
+            background: #fff;
+            text-align: center;
+            border: 1px solid #efefef;
+            border-radius: 0.5rem;
+            position: relative;
+        }
+        pre {
+            white-space: normal;
+            margin-top: 1.5rem;
+        }
+        code {
+            background: #fafafa;
+            border: 1px solid #efefef;
+            padding: 0.5rem 1rem;
+            border-radius: 5px;
+            display: block;
+        }
+        p {
+            margin-top: 1.5rem;
+        }
+        .footer {
+            margin-top: 2rem;
+            border-top: 1px solid #efefef;
+            padding: 1em 2em 0 2em;
+            font-size: 85%;
+            color: #999;
+        }
+        a:active,
+        a:link,
+        a:visited {
+            color: #dd4814;
+        }
+    </style>
+</head>
+<body>
+    <div class="wrap">
+        <h1>404 - File Not Found</h1>
+
+        <p>
+            <?php if (ENVIRONMENT !== 'production') : ?>
+                <?= nl2br(esc($message)) ?>
+            <?php else : ?>
+                Sorry! Cannot seem to find the page you were looking for.
+            <?php endif ?>
+        </p>
+    </div>
+</body>
+</html>
diff --git a/www-api/app/Views/errors/html/error_exception.php b/www-api/app/Views/errors/html/error_exception.php
new file mode 100644
index 00000000..eacd898b
--- /dev/null
+++ b/www-api/app/Views/errors/html/error_exception.php
@@ -0,0 +1,397 @@
+<?php $error_id = uniqid('error', true); ?>
+<!doctype html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <meta name="robots" content="noindex">
+
+    <title><?= esc($title) ?></title>
+    <style type="text/css">
+        <?= preg_replace('#[\r\n\t ]+#', ' ', file_get_contents(__DIR__ . DIRECTORY_SEPARATOR . 'debug.css')) ?>
+    </style>
+
+    <script type="text/javascript">
+        <?= file_get_contents(__DIR__ . DIRECTORY_SEPARATOR . 'debug.js') ?>
+    </script>
+</head>
+<body onload="init()">
+
+    <!-- Header -->
+    <div class="header">
+        <div class="container">
+            <h1><?= esc($title), esc($exception->getCode() ? ' #' . $exception->getCode() : '') ?></h1>
+            <p>
+                <?= nl2br(esc($exception->getMessage())) ?>
+                <a href="https://www.duckduckgo.com/?q=<?= urlencode($title . ' ' . preg_replace('#\'.*\'|".*"#Us', '', $exception->getMessage())) ?>"
+                   rel="noreferrer" target="_blank">search &rarr;</a>
+            </p>
+        </div>
+    </div>
+
+    <!-- Source -->
+    <div class="container">
+        <p><b><?= esc(clean_path($file)) ?></b> at line <b><?= esc($line) ?></b></p>
+
+        <?php if (is_file($file)) : ?>
+            <div class="source">
+                <?= static::highlightFile($file, $line, 15); ?>
+            </div>
+        <?php endif; ?>
+    </div>
+
+    <div class="container">
+
+        <ul class="tabs" id="tabs">
+            <li><a href="#backtrace">Backtrace</a></li>
+            <li><a href="#server">Server</a></li>
+            <li><a href="#request">Request</a></li>
+            <li><a href="#response">Response</a></li>
+            <li><a href="#files">Files</a></li>
+            <li><a href="#memory">Memory</a></li>
+        </ul>
+
+        <div class="tab-content">
+
+            <!-- Backtrace -->
+            <div class="content" id="backtrace">
+
+                <ol class="trace">
+                <?php foreach ($trace as $index => $row) : ?>
+
+                    <li>
+                        <p>
+                            <!-- Trace info -->
+                            <?php if (isset($row['file']) && is_file($row['file'])) :?>
+                                <?php
+                                if (isset($row['function']) && in_array($row['function'], ['include', 'include_once', 'require', 'require_once'], true)) {
+                                    echo esc($row['function'] . ' ' . clean_path($row['file']));
+                                } else {
+                                    echo esc(clean_path($row['file']) . ' : ' . $row['line']);
+                                }
+                                ?>
+                            <?php else: ?>
+                                {PHP internal code}
+                            <?php endif; ?>
+
+                            <!-- Class/Method -->
+                            <?php if (isset($row['class'])) : ?>
+                                &nbsp;&nbsp;&mdash;&nbsp;&nbsp;<?= esc($row['class'] . $row['type'] . $row['function']) ?>
+                                <?php if (! empty($row['args'])) : ?>
+                                    <?php $args_id = $error_id . 'args' . $index ?>
+                                    ( <a href="#" onclick="return toggle('<?= esc($args_id, 'attr') ?>');">arguments</a> )
+                                    <div class="args" id="<?= esc($args_id, 'attr') ?>">
+                                        <table cellspacing="0">
+
+                                        <?php
+                                        $params = null;
+                                        // Reflection by name is not available for closure function
+                                        if (substr($row['function'], -1) !== '}') {
+                                            $mirror = isset($row['class']) ? new \ReflectionMethod($row['class'], $row['function']) : new \ReflectionFunction($row['function']);
+                                            $params = $mirror->getParameters();
+                                        }
+
+                                        foreach ($row['args'] as $key => $value) : ?>
+                                            <tr>
+                                                <td><code><?= esc(isset($params[$key]) ? '$' . $params[$key]->name : "#{$key}") ?></code></td>
+                                                <td><pre><?= esc(print_r($value, true)) ?></pre></td>
+                                            </tr>
+                                        <?php endforeach ?>
+
+                                        </table>
+                                    </div>
+                                <?php else : ?>
+                                    ()
+                                <?php endif; ?>
+                            <?php endif; ?>
+
+                            <?php if (! isset($row['class']) && isset($row['function'])) : ?>
+                                &nbsp;&nbsp;&mdash;&nbsp;&nbsp;    <?= esc($row['function']) ?>()
+                            <?php endif; ?>
+                        </p>
+
+                        <!-- Source? -->
+                        <?php if (isset($row['file']) && is_file($row['file']) && isset($row['class'])) : ?>
+                            <div class="source">
+                                <?= static::highlightFile($row['file'], $row['line']) ?>
+                            </div>
+                        <?php endif; ?>
+                    </li>
+
+                <?php endforeach; ?>
+                </ol>
+
+            </div>
+
+            <!-- Server -->
+            <div class="content" id="server">
+                <?php foreach (['_SERVER', '_SESSION'] as $var) : ?>
+                    <?php
+                    if (empty($GLOBALS[$var]) || ! is_array($GLOBALS[$var])) {
+                        continue;
+                    } ?>
+
+                    <h3>$<?= esc($var) ?></h3>
+
+                    <table>
+                        <thead>
+                            <tr>
+                                <th>Key</th>
+                                <th>Value</th>
+                            </tr>
+                        </thead>
+                        <tbody>
+                        <?php foreach ($GLOBALS[$var] as $key => $value) : ?>
+                            <tr>
+                                <td><?= esc($key) ?></td>
+                                <td>
+                                    <?php if (is_string($value)) : ?>
+                                        <?= esc($value) ?>
+                                    <?php else: ?>
+                                        <pre><?= esc(print_r($value, true)) ?></pre>
+                                    <?php endif; ?>
+                                </td>
+                            </tr>
+                        <?php endforeach; ?>
+                        </tbody>
+                    </table>
+
+                <?php endforeach ?>
+
+                <!-- Constants -->
+                <?php $constants = get_defined_constants(true); ?>
+                <?php if (! empty($constants['user'])) : ?>
+                    <h3>Constants</h3>
+
+                    <table>
+                        <thead>
+                            <tr>
+                                <th>Key</th>
+                                <th>Value</th>
+                            </tr>
+                        </thead>
+                        <tbody>
+                        <?php foreach ($constants['user'] as $key => $value) : ?>
+                            <tr>
+                                <td><?= esc($key) ?></td>
+                                <td>
+                                    <?php if (is_string($value)) : ?>
+                                        <?= esc($value) ?>
+                                    <?php else: ?>
+                                        <pre><?= esc(print_r($value, true)) ?></pre>
+                                    <?php endif; ?>
+                                </td>
+                            </tr>
+                        <?php endforeach; ?>
+                        </tbody>
+                    </table>
+                <?php endif; ?>
+            </div>
+
+            <!-- Request -->
+            <div class="content" id="request">
+                <?php $request = \Config\Services::request(); ?>
+
+                <table>
+                    <tbody>
+                        <tr>
+                            <td style="width: 10em">Path</td>
+                            <td><?= esc($request->getUri()) ?></td>
+                        </tr>
+                        <tr>
+                            <td>HTTP Method</td>
+                            <td><?= esc(strtoupper($request->getMethod())) ?></td>
+                        </tr>
+                        <tr>
+                            <td>IP Address</td>
+                            <td><?= esc($request->getIPAddress()) ?></td>
+                        </tr>
+                        <tr>
+                            <td style="width: 10em">Is AJAX Request?</td>
+                            <td><?= $request->isAJAX() ? 'yes' : 'no' ?></td>
+                        </tr>
+                        <tr>
+                            <td>Is CLI Request?</td>
+                            <td><?= $request->isCLI() ? 'yes' : 'no' ?></td>
+                        </tr>
+                        <tr>
+                            <td>Is Secure Request?</td>
+                            <td><?= $request->isSecure() ? 'yes' : 'no' ?></td>
+                        </tr>
+                        <tr>
+                            <td>User Agent</td>
+                            <td><?= esc($request->getUserAgent()->getAgentString()) ?></td>
+                        </tr>
+
+                    </tbody>
+                </table>
+
+
+                <?php $empty = true; ?>
+                <?php foreach (['_GET', '_POST', '_COOKIE'] as $var) : ?>
+                    <?php
+                    if (empty($GLOBALS[$var]) || ! is_array($GLOBALS[$var])) {
+                        continue;
+                    } ?>
+
+                    <?php $empty = false; ?>
+
+                    <h3>$<?= esc($var) ?></h3>
+
+                    <table style="width: 100%">
+                        <thead>
+                            <tr>
+                                <th>Key</th>
+                                <th>Value</th>
+                            </tr>
+                        </thead>
+                        <tbody>
+                        <?php foreach ($GLOBALS[$var] as $key => $value) : ?>
+                            <tr>
+                                <td><?= esc($key) ?></td>
+                                <td>
+                                    <?php if (is_string($value)) : ?>
+                                        <?= esc($value) ?>
+                                    <?php else: ?>
+                                        <pre><?= esc(print_r($value, true)) ?></pre>
+                                    <?php endif; ?>
+                                </td>
+                            </tr>
+                        <?php endforeach; ?>
+                        </tbody>
+                    </table>
+
+                <?php endforeach ?>
+
+                <?php if ($empty) : ?>
+
+                    <div class="alert">
+                        No $_GET, $_POST, or $_COOKIE Information to show.
+                    </div>
+
+                <?php endif; ?>
+
+                <?php $headers = $request->headers(); ?>
+                <?php if (! empty($headers)) : ?>
+
+                    <h3>Headers</h3>
+
+                    <table>
+                        <thead>
+                            <tr>
+                                <th>Header</th>
+                                <th>Value</th>
+                            </tr>
+                        </thead>
+                        <tbody>
+                        <?php foreach ($headers as $value) : ?>
+                            <?php
+                            if (empty($value)) {
+                                continue;
+                            }
+
+                            if (! is_array($value)) {
+                                $value = [$value];
+                            } ?>
+                            <?php foreach ($value as $h) : ?>
+                                <tr>
+                                    <td><?= esc($h->getName(), 'html') ?></td>
+                                    <td><?= esc($h->getValueLine(), 'html') ?></td>
+                                </tr>
+                            <?php endforeach; ?>
+                        <?php endforeach; ?>
+                        </tbody>
+                    </table>
+
+                <?php endif; ?>
+            </div>
+
+            <!-- Response -->
+            <?php
+                $response = \Config\Services::response();
+                $response->setStatusCode(http_response_code());
+            ?>
+            <div class="content" id="response">
+                <table>
+                    <tr>
+                        <td style="width: 15em">Response Status</td>
+                        <td><?= esc($response->getStatusCode() . ' - ' . $response->getReasonPhrase()) ?></td>
+                    </tr>
+                </table>
+
+                <?php $headers = $response->headers(); ?>
+                <?php if (! empty($headers)) : ?>
+                    <?php natsort($headers) ?>
+
+                    <h3>Headers</h3>
+
+                    <table>
+                        <thead>
+                            <tr>
+                                <th>Header</th>
+                                <th>Value</th>
+                            </tr>
+                        </thead>
+                        <tbody>
+                        <?php foreach ($headers as $name => $value) : ?>
+                            <tr>
+                                <td><?= esc($name, 'html') ?></td>
+                                <td><?= esc($response->getHeaderLine($name), 'html') ?></td>
+                            </tr>
+                        <?php endforeach; ?>
+                        </tbody>
+                    </table>
+
+                <?php endif; ?>
+            </div>
+
+            <!-- Files -->
+            <div class="content" id="files">
+                <?php $files = get_included_files(); ?>
+
+                <ol>
+                <?php foreach ($files as $file) :?>
+                    <li><?= esc(clean_path($file)) ?></li>
+                <?php endforeach ?>
+                </ol>
+            </div>
+
+            <!-- Memory -->
+            <div class="content" id="memory">
+
+                <table>
+                    <tbody>
+                        <tr>
+                            <td>Memory Usage</td>
+                            <td><?= esc(static::describeMemory(memory_get_usage(true))) ?></td>
+                        </tr>
+                        <tr>
+                            <td style="width: 12em">Peak Memory Usage:</td>
+                            <td><?= esc(static::describeMemory(memory_get_peak_usage(true))) ?></td>
+                        </tr>
+                        <tr>
+                            <td>Memory Limit:</td>
+                            <td><?= esc(ini_get('memory_limit')) ?></td>
+                        </tr>
+                    </tbody>
+                </table>
+
+            </div>
+
+        </div>  <!-- /tab-content -->
+
+    </div> <!-- /container -->
+
+    <div class="footer">
+        <div class="container">
+
+            <p>
+                Displayed at <?= esc(date('H:i:sa')) ?> &mdash;
+                PHP: <?= esc(PHP_VERSION) ?>  &mdash;
+                CodeIgniter: <?= esc(\CodeIgniter\CodeIgniter::CI_VERSION) ?>
+            </p>
+
+        </div>
+    </div>
+
+</body>
+</html>
diff --git a/www-api/app/Views/errors/html/production.php b/www-api/app/Views/errors/html/production.php
new file mode 100644
index 00000000..9faa4a15
--- /dev/null
+++ b/www-api/app/Views/errors/html/production.php
@@ -0,0 +1,25 @@
+<!doctype html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <meta name="robots" content="noindex">
+
+    <title>Whoops!</title>
+
+    <style type="text/css">
+        <?= preg_replace('#[\r\n\t ]+#', ' ', file_get_contents(__DIR__ . DIRECTORY_SEPARATOR . 'debug.css')) ?>
+    </style>
+</head>
+<body>
+
+    <div class="container text-center">
+
+        <h1 class="headline">Whoops!</h1>
+
+        <p class="lead">We seem to have hit a snag. Please try again later...</p>
+
+    </div>
+
+</body>
+
+</html>
diff --git a/www-api/app/Views/welcome_message.php b/www-api/app/Views/welcome_message.php
new file mode 100644
index 00000000..c5325b57
--- /dev/null
+++ b/www-api/app/Views/welcome_message.php
@@ -0,0 +1,325 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>Welcome to CodeIgniter 4!</title>
+    <meta name="description" content="The small framework with powerful features">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <link rel="shortcut icon" type="image/png" href="/favicon.ico"/>
+
+    <!-- STYLES -->
+
+    <style {csp-style-nonce}>
+        * {
+            transition: background-color 300ms ease, color 300ms ease;
+        }
+        *:focus {
+            background-color: rgba(221, 72, 20, .2);
+            outline: none;
+        }
+        html, body {
+            color: rgba(33, 37, 41, 1);
+            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
+            font-size: 16px;
+            margin: 0;
+            padding: 0;
+            -webkit-font-smoothing: antialiased;
+            -moz-osx-font-smoothing: grayscale;
+            text-rendering: optimizeLegibility;
+        }
+        header {
+            background-color: rgba(247, 248, 249, 1);
+            padding: .4rem 0 0;
+        }
+        .menu {
+            padding: .4rem 2rem;
+        }
+        header ul {
+            border-bottom: 1px solid rgba(242, 242, 242, 1);
+            list-style-type: none;
+            margin: 0;
+            overflow: hidden;
+            padding: 0;
+            text-align: right;
+        }
+        header li {
+            display: inline-block;
+        }
+        header li a {
+            border-radius: 5px;
+            color: rgba(0, 0, 0, .5);
+            display: block;
+            height: 44px;
+            text-decoration: none;
+        }
+        header li.menu-item a {
+            border-radius: 5px;
+            margin: 5px 0;
+            height: 38px;
+            line-height: 36px;
+            padding: .4rem .65rem;
+            text-align: center;
+        }
+        header li.menu-item a:hover,
+        header li.menu-item a:focus {
+            background-color: rgba(221, 72, 20, .2);
+            color: rgba(221, 72, 20, 1);
+        }
+        header .logo {
+            float: left;
+            height: 44px;
+            padding: .4rem .5rem;
+        }
+        header .menu-toggle {
+            display: none;
+            float: right;
+            font-size: 2rem;
+            font-weight: bold;
+        }
+        header .menu-toggle button {
+            background-color: rgba(221, 72, 20, .6);
+            border: none;
+            border-radius: 3px;
+            color: rgba(255, 255, 255, 1);
+            cursor: pointer;
+            font: inherit;
+            font-size: 1.3rem;
+            height: 36px;
+            padding: 0;
+            margin: 11px 0;
+            overflow: visible;
+            width: 40px;
+        }
+        header .menu-toggle button:hover,
+        header .menu-toggle button:focus {
+            background-color: rgba(221, 72, 20, .8);
+            color: rgba(255, 255, 255, .8);
+        }
+        header .heroe {
+            margin: 0 auto;
+            max-width: 1100px;
+            padding: 1rem 1.75rem 1.75rem 1.75rem;
+        }
+        header .heroe h1 {
+            font-size: 2.5rem;
+            font-weight: 500;
+        }
+        header .heroe h2 {
+            font-size: 1.5rem;
+            font-weight: 300;
+        }
+        section {
+            margin: 0 auto;
+            max-width: 1100px;
+            padding: 2.5rem 1.75rem 3.5rem 1.75rem;
+        }
+        section h1 {
+            margin-bottom: 2.5rem;
+        }
+        section h2 {
+            font-size: 120%;
+            line-height: 2.5rem;
+            padding-top: 1.5rem;
+        }
+        section pre {
+            background-color: rgba(247, 248, 249, 1);
+            border: 1px solid rgba(242, 242, 242, 1);
+            display: block;
+            font-size: .9rem;
+            margin: 2rem 0;
+            padding: 1rem 1.5rem;
+            white-space: pre-wrap;
+            word-break: break-all;
+        }
+        section code {
+            display: block;
+        }
+        section a {
+            color: rgba(221, 72, 20, 1);
+        }
+        section svg {
+            margin-bottom: -5px;
+            margin-right: 5px;
+            width: 25px;
+        }
+        .further {
+            background-color: rgba(247, 248, 249, 1);
+            border-bottom: 1px solid rgba(242, 242, 242, 1);
+            border-top: 1px solid rgba(242, 242, 242, 1);
+        }
+        .further h2:first-of-type {
+            padding-top: 0;
+        }
+        footer {
+            background-color: rgba(221, 72, 20, .8);
+            text-align: center;
+        }
+        footer .environment {
+            color: rgba(255, 255, 255, 1);
+            padding: 2rem 1.75rem;
+        }
+        footer .copyrights {
+            background-color: rgba(62, 62, 62, 1);
+            color: rgba(200, 200, 200, 1);
+            padding: .25rem 1.75rem;
+        }
+        @media (max-width: 629px) {
+            header ul {
+                padding: 0;
+            }
+            header .menu-toggle {
+                padding: 0 1rem;
+            }
+            header .menu-item {
+                background-color: rgba(244, 245, 246, 1);
+                border-top: 1px solid rgba(242, 242, 242, 1);
+                margin: 0 15px;
+                width: calc(100% - 30px);
+            }
+            header .menu-toggle {
+                display: block;
+            }
+            header .hidden {
+                display: none;
+            }
+            header li.menu-item a {
+                background-color: rgba(221, 72, 20, .1);
+            }
+            header li.menu-item a:hover,
+            header li.menu-item a:focus {
+                background-color: rgba(221, 72, 20, .7);
+                color: rgba(255, 255, 255, .8);
+            }
+        }
+    </style>
+</head>
+<body>
+
+<!-- HEADER: MENU + HEROE SECTION -->
+<header>
+
+    <div class="menu">
+        <ul>
+            <li class="logo">
+                <a href="https://codeigniter.com" target="_blank">
+                    <svg role="img" aria-label="Visit CodeIgniter.com official website!" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 2100 500" height="44"><path fill="#dd4814" d="M148.2 411c-20.53-9.07-34.48-28.61-36.31-50.99 1.2-23.02 13.36-44.06 32.67-56.61-3.17 7.73-2.4 16.53 2 23.6 5.01 7 13.63 10.36 22.07 8.61 12.02-3.38 19.06-15.86 15.68-27.89-1.2-4.21-3.6-8.03-6.88-10.91-13.6-11.06-20.43-28.44-18-45.81 2.33-9.2 7.42-17.52 14.61-23.8-5.4 14.4 9.83 28.61 20.05 35.6 18.14 10.88 35.6 22.84 52.32 35.81 18.27 14.4 28.23 36.94 26.67 60-4.11 24.54-21.47 44.8-45.13 52.4 47.33-10.53 96.13-48.13 97.06-101.46-.93-42.67-26.4-80.96-65.33-98.4h-1.73c.86 2.09 1.28 4.34 1.2 6.61.13-1.47.13-2.93 0-4.4.21 1.73.21 3.47 0 5.2-2.96 12.13-15.2 19.6-27.36 16.64-4.86-1.2-9.2-3.93-12.32-7.87-15.6-20 0-42.76 2.61-64.76 1.6-28.13-11.25-55.02-34.05-71.46 11.41 19.02-3.79 44-14.84 58.21-11.07 14.21-27.07 24.8-40.11 37.2-14.05 13.07-26.93 27.44-38.49 42.8-24.99 30.53-34.8 70.8-26.67 109.4 11.15 37.2 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11.48-10.64t12.32-6.72q6.44-2.52 12.32-2.52h4.48q1.68 0 3.08.28Z"/></svg>
+                </a>
+            </li>
+            <li class="menu-toggle">
+                <button onclick="toggleMenu();">&#9776;</button>
+            </li>
+            <li class="menu-item hidden"><a href="#">Home</a></li>
+            <li class="menu-item hidden"><a href="https://codeigniter4.github.io/userguide/" target="_blank">Docs</a>
+            </li>
+            <li class="menu-item hidden"><a href="https://forum.codeigniter.com/" target="_blank">Community</a></li>
+            <li class="menu-item hidden"><a
+                    href="https://github.com/codeigniter4/CodeIgniter4/blob/develop/CONTRIBUTING.md" target="_blank">Contribute</a>
+            </li>
+        </ul>
+    </div>
+
+    <div class="heroe">
+
+        <h1>Welcome to CodeIgniter <?= CodeIgniter\CodeIgniter::CI_VERSION ?></h1>
+
+        <h2>The small framework with powerful features</h2>
+
+    </div>
+
+</header>
+
+<!-- CONTENT -->
+
+<section>
+
+    <h1>About this page</h1>
+
+    <p>The page you are looking at is being generated dynamically by CodeIgniter.</p>
+
+    <p>If you would like to edit this page you will find it located at:</p>
+
+    <pre><code>app/Views/welcome_message.php</code></pre>
+
+    <p>The corresponding controller for this page can be found at:</p>
+
+    <pre><code>app/Controllers/Home.php</code></pre>
+
+</section>
+
+<div class="further">
+
+    <section>
+
+        <h1>Go further</h1>
+
+        <h2>
+            <svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'><rect x='32' y='96' width='64' height='368' rx='16' ry='16' style='fill:none;stroke:#000;stroke-linejoin:round;stroke-width:32px'/><line x1='112' y1='224' x2='240' y2='224' style='fill:none;stroke:#000;stroke-linecap:round;stroke-linejoin:round;stroke-width:32px'/><line x1='112' y1='400' x2='240' y2='400' style='fill:none;stroke:#000;stroke-linecap:round;stroke-linejoin:round;stroke-width:32px'/><rect x='112' y='160' width='128' height='304' rx='16' ry='16' style='fill:none;stroke:#000;stroke-linejoin:round;stroke-width:32px'/><rect x='256' y='48' width='96' height='416' rx='16' ry='16' style='fill:none;stroke:#000;stroke-linejoin:round;stroke-width:32px'/><path d='M422.46,96.11l-40.4,4.25c-11.12,1.17-19.18,11.57-17.93,23.1l34.92,321.59c1.26,11.53,11.37,20,22.49,18.84l40.4-4.25c11.12-1.17,19.18-11.57,17.93-23.1L445,115C443.69,103.42,433.58,94.94,422.46,96.11Z' style='fill:none;stroke:#000;stroke-linejoin:round;stroke-width:32px'/></svg>
+            Learn
+        </h2>
+
+        <p>The User Guide contains an introduction, tutorial, a number of "how to"
+            guides, and then reference documentation for the components that make up
+            the framework. Check the <a href="https://codeigniter4.github.io/userguide"
+            target="_blank">User Guide</a> !</p>
+
+        <h2>
+            <svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'><path d='M431,320.6c-1-3.6,1.2-8.6,3.3-12.2a33.68,33.68,0,0,1,2.1-3.1A162,162,0,0,0,464,215c.3-92.2-77.5-167-173.7-167C206.4,48,136.4,105.1,120,180.9a160.7,160.7,0,0,0-3.7,34.2c0,92.3,74.8,169.1,171,169.1,15.3,0,35.9-4.6,47.2-7.7s22.5-7.2,25.4-8.3a26.44,26.44,0,0,1,9.3-1.7,26,26,0,0,1,10.1,2L436,388.6a13.52,13.52,0,0,0,3.9,1,8,8,0,0,0,8-8,12.85,12.85,0,0,0-.5-2.7Z' style='fill:none;stroke:#000;stroke-linecap:round;stroke-miterlimit:10;stroke-width:32px'/><path d='M66.46,232a146.23,146.23,0,0,0,6.39,152.67c2.31,3.49,3.61,6.19,3.21,8s-11.93,61.87-11.93,61.87a8,8,0,0,0,2.71,7.68A8.17,8.17,0,0,0,72,464a7.26,7.26,0,0,0,2.91-.6l56.21-22a15.7,15.7,0,0,1,12,.2c18.94,7.38,39.88,12,60.83,12A159.21,159.21,0,0,0,284,432.11' style='fill:none;stroke:#000;stroke-linecap:round;stroke-miterlimit:10;stroke-width:32px'/></svg>
+            Discuss
+        </h2>
+
+        <p>CodeIgniter is a community-developed open source project, with several
+             venues for the community members to gather and exchange ideas. View all
+             the threads on <a href="https://forum.codeigniter.com/"
+             target="_blank">CodeIgniter's forum</a>, or <a href="https://codeigniterchat.slack.com/"
+             target="_blank">chat on Slack</a> !</p>
+
+        <h2>
+             <svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'><line x1='176' y1='48' x2='336' y2='48' style='fill:none;stroke:#000;stroke-linecap:round;stroke-miterlimit:10;stroke-width:32px'/><line x1='118' y1='304' x2='394' y2='304' style='fill:none;stroke:#000;stroke-linecap:round;stroke-miterlimit:10;stroke-width:32px'/><path d='M208,48v93.48a64.09,64.09,0,0,1-9.88,34.18L73.21,373.49C48.4,412.78,76.63,464,123.08,464H388.92c46.45,0,74.68-51.22,49.87-90.51L313.87,175.66A64.09,64.09,0,0,1,304,141.48V48' style='fill:none;stroke:#000;stroke-linecap:round;stroke-miterlimit:10;stroke-width:32px'/></svg>
+             Contribute
+        </h2>
+
+        <p>CodeIgniter is a community driven project and accepts contributions
+             of code and documentation from the community. Why not
+             <a href="https://codeigniter.com/contribute" target="_blank">
+             join us</a> ?</p>
+
+    </section>
+
+</div>
+
+<!-- FOOTER: DEBUG INFO + COPYRIGHTS -->
+
+<footer>
+    <div class="environment">
+
+        <p>Page rendered in {elapsed_time} seconds</p>
+
+        <p>Environment: <?= ENVIRONMENT ?></p>
+
+    </div>
+
+    <div class="copyrights">
+
+        <p>&copy; <?= date('Y') ?> CodeIgniter Foundation. CodeIgniter is open source project released under the MIT
+            open source licence.</p>
+
+    </div>
+
+</footer>
+
+<!-- SCRIPTS -->
+
+<script>
+    function toggleMenu() {
+        var menuItems = document.getElementsByClassName('menu-item');
+        for (var i = 0; i < menuItems.length; i++) {
+            var menuItem = menuItems[i];
+            menuItem.classList.toggle("hidden");
+        }
+    }
+</script>
+
+<!-- -->
+
+</body>
+</html>
diff --git a/www-api/application/config/index.html b/www-api/app/index.html
similarity index 75%
rename from www-api/application/config/index.html
rename to www-api/app/index.html
index b702fbc3..69df4e1d 100644
--- a/www-api/application/config/index.html
+++ b/www-api/app/index.html
@@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html>
 <head>
-	<title>403 Forbidden</title>
+    <title>403 Forbidden</title>
 </head>
 <body>
 
diff --git a/www-api/application/config/autoload.php b/www-api/application/config/autoload.php
deleted file mode 100644
index 7cdc9013..00000000
--- a/www-api/application/config/autoload.php
+++ /dev/null
@@ -1,135 +0,0 @@
-<?php
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/*
-| -------------------------------------------------------------------
-| AUTO-LOADER
-| -------------------------------------------------------------------
-| This file specifies which systems should be loaded by default.
-|
-| In order to keep the framework as light-weight as possible only the
-| absolute minimal resources are loaded by default. For example,
-| the database is not connected to automatically since no assumption
-| is made regarding whether you intend to use it.  This file lets
-| you globally define which systems you would like loaded with every
-| request.
-|
-| -------------------------------------------------------------------
-| Instructions
-| -------------------------------------------------------------------
-|
-| These are the things you can load automatically:
-|
-| 1. Packages
-| 2. Libraries
-| 3. Drivers
-| 4. Helper files
-| 5. Custom config files
-| 6. Language files
-| 7. Models
-|
-*/
-
-/*
-| -------------------------------------------------------------------
-|  Auto-load Packages
-| -------------------------------------------------------------------
-| Prototype:
-|
-|  $autoload['packages'] = array(APPPATH.'third_party', '/usr/local/shared');
-|
-*/
-$autoload['packages'] = array();
-
-/*
-| -------------------------------------------------------------------
-|  Auto-load Libraries
-| -------------------------------------------------------------------
-| These are the classes located in system/libraries/ or your
-| application/libraries/ directory, with the addition of the
-| 'database' library, which is somewhat of a special case.
-|
-| Prototype:
-|
-|	$autoload['libraries'] = array('database', 'email', 'session');
-|
-| You can also supply an alternative library name to be assigned
-| in the controller:
-|
-|	$autoload['libraries'] = array('user_agent' => 'ua');
-*/
-$autoload['libraries'] = array();
-
-/*
-| -------------------------------------------------------------------
-|  Auto-load Drivers
-| -------------------------------------------------------------------
-| These classes are located in system/libraries/ or in your
-| application/libraries/ directory, but are also placed inside their
-| own subdirectory and they extend the CI_Driver_Library class. They
-| offer multiple interchangeable driver options.
-|
-| Prototype:
-|
-|	$autoload['drivers'] = array('cache');
-|
-| You can also supply an alternative property name to be assigned in
-| the controller:
-|
-|	$autoload['drivers'] = array('cache' => 'cch');
-|
-*/
-$autoload['drivers'] = array();
-
-/*
-| -------------------------------------------------------------------
-|  Auto-load Helper Files
-| -------------------------------------------------------------------
-| Prototype:
-|
-|	$autoload['helper'] = array('url', 'file');
-*/
-$autoload['helper'] = array();
-
-/*
-| -------------------------------------------------------------------
-|  Auto-load Config files
-| -------------------------------------------------------------------
-| Prototype:
-|
-|	$autoload['config'] = array('config1', 'config2');
-|
-| NOTE: This item is intended for use ONLY if you have created custom
-| config files.  Otherwise, leave it blank.
-|
-*/
-$autoload['config'] = array();
-
-/*
-| -------------------------------------------------------------------
-|  Auto-load Language files
-| -------------------------------------------------------------------
-| Prototype:
-|
-|	$autoload['language'] = array('lang1', 'lang2');
-|
-| NOTE: Do not include the "_lang" part of your file.  For example
-| "codeigniter_lang.php" would be referenced as array('codeigniter');
-|
-*/
-$autoload['language'] = array();
-
-/*
-| -------------------------------------------------------------------
-|  Auto-load Models
-| -------------------------------------------------------------------
-| Prototype:
-|
-|	$autoload['model'] = array('first_model', 'second_model');
-|
-| You can also supply an alternative model name to be assigned
-| in the controller:
-|
-|	$autoload['model'] = array('first_model' => 'first');
-*/
-$autoload['model'] = array();
diff --git a/www-api/application/config/config.php b/www-api/application/config/config.php
deleted file mode 100644
index 2083a8fc..00000000
--- a/www-api/application/config/config.php
+++ /dev/null
@@ -1,532 +0,0 @@
-<?php
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/*
-|--------------------------------------------------------------------------
-| Base Site URL
-|--------------------------------------------------------------------------
-|
-| URL to your CodeIgniter root. Typically this will be your base URL,
-| WITH a trailing slash:
-|
-|	http://example.com/
-|
-| WARNING: You MUST set this value!
-|
-| If it is not set, then CodeIgniter will try to guess the protocol and
-| path to your installation, but due to security concerns the hostname will
-| be set to $_SERVER['SERVER_ADDR'] if available, or localhost otherwise.
-| The auto-detection mechanism exists only for convenience during
-| development and MUST NOT be used in production!
-|
-| If you need to allow multiple domains, remember that this file is still
-| a PHP script and you can easily do that on your own.
-|
-*/
-$config['base_url'] = '';
-
-/*
-|--------------------------------------------------------------------------
-| Index File
-|--------------------------------------------------------------------------
-|
-| Typically this will be your index.php file, unless you've renamed it to
-| something else. If you are using mod_rewrite to remove the page set this
-| variable so that it is blank.
-|
-*/
-$config['index_page'] = ''; //index.php';
-
-/*
-|--------------------------------------------------------------------------
-| URI PROTOCOL
-|--------------------------------------------------------------------------
-|
-| This item determines which server global should be used to retrieve the
-| URI string.  The default setting of 'REQUEST_URI' works for most servers.
-| If your links do not seem to work, try one of the other delicious flavors:
-|
-| 'REQUEST_URI'    Uses $_SERVER['REQUEST_URI']
-| 'QUERY_STRING'   Uses $_SERVER['QUERY_STRING']
-| 'PATH_INFO'      Uses $_SERVER['PATH_INFO']
-|
-| WARNING: If you set this to 'PATH_INFO', URIs will always be URL-decoded!
-*/
-$config['uri_protocol']	= 'AUTO'; // 'REQUEST_URI';
-
-/*
-|--------------------------------------------------------------------------
-| URL suffix
-|--------------------------------------------------------------------------
-|
-| This option allows you to add a suffix to all URLs generated by CodeIgniter.
-| For more information please see the user guide:
-|
-| https://codeigniter.com/userguide3/general/urls.html
-|
-| Note: This option is ignored for CLI requests.
-*/
-$config['url_suffix'] = '';
-
-/*
-|--------------------------------------------------------------------------
-| Default Language
-|--------------------------------------------------------------------------
-|
-| This determines which set of language files should be used. Make sure
-| there is an available translation if you intend to use something other
-| than english.
-|
-*/
-$config['language']	= 'english';
-
-/*
-|--------------------------------------------------------------------------
-| Default Character Set
-|--------------------------------------------------------------------------
-|
-| This determines which character set is used by default in various methods
-| that require a character set to be provided.
-|
-| See http://php.net/htmlspecialchars for a list of supported charsets.
-|
-*/
-$config['charset'] = 'UTF-8';
-
-/*
-|--------------------------------------------------------------------------
-| Enable/Disable System Hooks
-|--------------------------------------------------------------------------
-|
-| If you would like to use the 'hooks' feature you must enable it by
-| setting this variable to TRUE (boolean).  See the user guide for details.
-|
-*/
-$config['enable_hooks'] = FALSE;
-
-/*
-|--------------------------------------------------------------------------
-| Class Extension Prefix
-|--------------------------------------------------------------------------
-|
-| This item allows you to set the filename/classname prefix when extending
-| native libraries.  For more information please see the user guide:
-|
-| https://codeigniter.com/userguide3/general/core_classes.html
-| https://codeigniter.com/userguide3/general/creating_libraries.html
-|
-*/
-$config['subclass_prefix'] = 'MY_';
-
-/*
-|--------------------------------------------------------------------------
-| Composer auto-loading
-|--------------------------------------------------------------------------
-|
-| Enabling this setting will tell CodeIgniter to look for a Composer
-| package auto-loader script in application/vendor/autoload.php.
-|
-|	$config['composer_autoload'] = TRUE;
-|
-| Or if you have your vendor/ directory located somewhere else, you
-| can opt to set a specific path as well:
-|
-|	$config['composer_autoload'] = '/path/to/vendor/autoload.php';
-|
-| For more information about Composer, please visit http://getcomposer.org/
-|
-| Note: This will NOT disable or override the CodeIgniter-specific
-|	autoloading (application/config/autoload.php)
-*/
-$config['composer_autoload'] = FALSE;
-
-/*
-|--------------------------------------------------------------------------
-| Allowed URL Characters
-|--------------------------------------------------------------------------
-|
-| This lets you specify which characters are permitted within your URLs.
-| When someone tries to submit a URL with disallowed characters they will
-| get a warning message.
-|
-| As a security measure you are STRONGLY encouraged to restrict URLs to
-| as few characters as possible.  By default only these are allowed: a-z 0-9~%.:_-
-|
-| Leave blank to allow all characters -- but only if you are insane.
-|
-| The configured value is actually a regular expression character group
-| and it will be executed as: ! preg_match('/^[<permitted_uri_chars>]+$/i
-|
-| DO NOT CHANGE THIS UNLESS YOU FULLY UNDERSTAND THE REPERCUSSIONS!!
-|
-*/
-$config['permitted_uri_chars'] = 'a-z 0-9~%.:_\-';
-
-/*
-|--------------------------------------------------------------------------
-| Enable Query Strings
-|--------------------------------------------------------------------------
-|
-| By default CodeIgniter uses search-engine friendly segment based URLs:
-| example.com/who/what/where/
-|
-| You can optionally enable standard query string based URLs:
-| example.com?who=me&what=something&where=here
-|
-| Options are: TRUE or FALSE (boolean)
-|
-| The other items let you set the query string 'words' that will
-| invoke your controllers and its functions:
-| example.com/index.php?c=controller&m=function
-|
-| Please note that some of the helpers won't work as expected when
-| this feature is enabled, since CodeIgniter is designed primarily to
-| use segment based URLs.
-|
-*/
-$config['enable_query_strings'] = FALSE;
-$config['controller_trigger'] = 'c';
-$config['function_trigger'] = 'm';
-$config['directory_trigger'] = 'd';
-
-/*
-|--------------------------------------------------------------------------
-| Allow $_GET array
-|--------------------------------------------------------------------------
-|
-| By default CodeIgniter enables access to the $_GET array.  If for some
-| reason you would like to disable it, set 'allow_get_array' to FALSE.
-|
-| WARNING: This feature is DEPRECATED and currently available only
-|          for backwards compatibility purposes!
-|
-*/
-$config['allow_get_array'] = TRUE;
-
-/*
-|--------------------------------------------------------------------------
-| Error Logging Threshold
-|--------------------------------------------------------------------------
-|
-| You can enable error logging by setting a threshold over zero. The
-| threshold determines what gets logged. Threshold options are:
-|
-|	0 = Disables logging, Error logging TURNED OFF
-|	1 = Error Messages (including PHP errors)
-|	2 = Debug Messages
-|	3 = Informational Messages
-|	4 = All Messages
-|
-| You can also pass an array with threshold levels to show individual error types
-|
-| 	array(2) = Debug Messages, without Error Messages
-|
-| For a live site you'll usually only enable Errors (1) to be logged otherwise
-| your log files will fill up very fast.
-|
-*/
-$config['log_threshold'] = 0;
-
-/*
-|--------------------------------------------------------------------------
-| Error Logging Directory Path
-|--------------------------------------------------------------------------
-|
-| Leave this BLANK unless you would like to set something other than the default
-| application/logs/ directory. Use a full server path with trailing slash.
-|
-*/
-$config['log_path'] = BASEPATH . 'writable/logs';
-
-/*
-|--------------------------------------------------------------------------
-| Log File Extension
-|--------------------------------------------------------------------------
-|
-| The default filename extension for log files. The default 'php' allows for
-| protecting the log files via basic scripting, when they are to be stored
-| under a publicly accessible directory.
-|
-| Note: Leaving it blank will default to 'php'.
-|
-*/
-$config['log_file_extension'] = '';
-
-/*
-|--------------------------------------------------------------------------
-| Log File Permissions
-|--------------------------------------------------------------------------
-|
-| The file system permissions to be applied on newly created log files.
-|
-| IMPORTANT: This MUST be an integer (no quotes) and you MUST use octal
-|            integer notation (i.e. 0700, 0644, etc.)
-*/
-$config['log_file_permissions'] = 0644;
-
-/*
-|--------------------------------------------------------------------------
-| Date Format for Logs
-|--------------------------------------------------------------------------
-|
-| Each item that is logged has an associated date. You can use PHP date
-| codes to set your own date formatting
-|
-*/
-$config['log_date_format'] = 'Y-m-d H:i:s';
-
-/*
-|--------------------------------------------------------------------------
-| Error Views Directory Path
-|--------------------------------------------------------------------------
-|
-| Leave this BLANK unless you would like to set something other than the default
-| application/views/errors/ directory.  Use a full server path with trailing slash.
-|
-*/
-$config['error_views_path'] = '';
-
-/*
-|--------------------------------------------------------------------------
-| Cache Directory Path
-|--------------------------------------------------------------------------
-|
-| Leave this BLANK unless you would like to set something other than the default
-| application/cache/ directory.  Use a full server path with trailing slash.
-|
-*/
-$config['cache_path'] = BASEPATH . 'writable/cache';
-
-/*
-|--------------------------------------------------------------------------
-| Cache Include Query String
-|--------------------------------------------------------------------------
-|
-| Whether to take the URL query string into consideration when generating
-| output cache files. Valid options are:
-|
-|	FALSE      = Disabled
-|	TRUE       = Enabled, take all query parameters into account.
-|	             Please be aware that this may result in numerous cache
-|	             files generated for the same page over and over again.
-|	array('q') = Enabled, but only take into account the specified list
-|	             of query parameters.
-|
-*/
-$config['cache_query_string'] = FALSE;
-
-/*
-|--------------------------------------------------------------------------
-| Encryption Key
-|--------------------------------------------------------------------------
-|
-| If you use the Encryption class, you must set an encryption key.
-| See the user guide for more info.
-|
-| https://codeigniter.com/userguide3/libraries/encryption.html
-|
-*/
-$config['encryption_key'] = '';
-
-/*
-|--------------------------------------------------------------------------
-| Session Variables
-|--------------------------------------------------------------------------
-|
-| 'sess_driver'
-|
-|	The storage driver to use: files, database, redis, memcached
-|
-| 'sess_cookie_name'
-|
-|	The session cookie name, must contain only [0-9a-z_-] characters
-|
-| 'sess_samesite'
-|
-|	Session cookie SameSite attribute: Lax (default), Strict or None
-|
-| 'sess_expiration'
-|
-|	The number of SECONDS you want the session to last.
-|	Setting to 0 (zero) means expire when the browser is closed.
-|
-| 'sess_save_path'
-|
-|	The location to save sessions to, driver dependent.
-|
-|	For the 'files' driver, it's a path to a writable directory.
-|	WARNING: Only absolute paths are supported!
-|
-|	For the 'database' driver, it's a table name.
-|	Please read up the manual for the format with other session drivers.
-|
-|	IMPORTANT: You are REQUIRED to set a valid save path!
-|
-| 'sess_match_ip'
-|
-|	Whether to match the user's IP address when reading the session data.
-|
-|	WARNING: If you're using the database driver, don't forget to update
-|	         your session table's PRIMARY KEY when changing this setting.
-|
-| 'sess_time_to_update'
-|
-|	How many seconds between CI regenerating the session ID.
-|
-| 'sess_regenerate_destroy'
-|
-|	Whether to destroy session data associated with the old session ID
-|	when auto-regenerating the session ID. When set to FALSE, the data
-|	will be later deleted by the garbage collector.
-|
-| Other session cookie settings are shared with the rest of the application,
-| except for 'cookie_prefix' and 'cookie_httponly', which are ignored here.
-|
-*/
-$config['sess_driver'] = 'files';
-$config['sess_cookie_name'] = 'ci_session';
-$config['sess_samesite'] = 'Lax';
-$config['sess_expiration'] = 7200;
-$config['sess_save_path'] = BASEPATH . 'writable/session';
-$config['sess_match_ip'] = FALSE;
-$config['sess_time_to_update'] = 300;
-$config['sess_regenerate_destroy'] = FALSE;
-
-/*
-|--------------------------------------------------------------------------
-| Cookie Related Variables
-|--------------------------------------------------------------------------
-|
-| 'cookie_prefix'   = Set a cookie name prefix if you need to avoid collisions
-| 'cookie_domain'   = Set to .your-domain.com for site-wide cookies
-| 'cookie_path'     = Typically will be a forward slash
-| 'cookie_secure'   = Cookie will only be set if a secure HTTPS connection exists.
-| 'cookie_httponly' = Cookie will only be accessible via HTTP(S) (no javascript)
-| 'cookie_samesite' = Cookie's samesite attribute (Lax, Strict or None)
-|
-| Note: These settings (with the exception of 'cookie_prefix' and
-|       'cookie_httponly') will also affect sessions.
-|
-*/
-$config['cookie_prefix']	= '';
-$config['cookie_domain']	= '';
-$config['cookie_path']		= '/';
-$config['cookie_secure']	= FALSE;
-$config['cookie_httponly'] 	= FALSE;
-$config['cookie_samesite'] 	= 'Lax';
-
-/*
-|--------------------------------------------------------------------------
-| Standardize newlines
-|--------------------------------------------------------------------------
-|
-| Determines whether to standardize newline characters in input data,
-| meaning to replace \r\n, \r, \n occurrences with the PHP_EOL value.
-|
-| WARNING: This feature is DEPRECATED and currently available only
-|          for backwards compatibility purposes!
-|
-*/
-$config['standardize_newlines'] = FALSE;
-
-/*
-|--------------------------------------------------------------------------
-| Global XSS Filtering
-|--------------------------------------------------------------------------
-|
-| Determines whether the XSS filter is always active when GET, POST or
-| COOKIE data is encountered
-|
-| WARNING: This feature is DEPRECATED and currently available only
-|          for backwards compatibility purposes!
-|
-*/
-$config['global_xss_filtering'] = FALSE;
-
-/*
-|--------------------------------------------------------------------------
-| Cross Site Request Forgery
-|--------------------------------------------------------------------------
-| Enables a CSRF cookie token to be set. When set to TRUE, token will be
-| checked on a submitted form. If you are accepting user data, it is strongly
-| recommended CSRF protection be enabled.
-|
-| 'csrf_token_name' = The token name
-| 'csrf_cookie_name' = The cookie name
-| 'csrf_expire' = The number in seconds the token should expire.
-| 'csrf_regenerate' = Regenerate token on every submission
-| 'csrf_exclude_uris' = Array of URIs which ignore CSRF checks
-*/
-$config['csrf_protection'] = FALSE;
-$config['csrf_token_name'] = 'csrf_test_name';
-$config['csrf_cookie_name'] = 'csrf_cookie_name';
-$config['csrf_expire'] = 7200;
-$config['csrf_regenerate'] = TRUE;
-$config['csrf_exclude_uris'] = array();
-
-/*
-|--------------------------------------------------------------------------
-| Output Compression
-|--------------------------------------------------------------------------
-|
-| Enables Gzip output compression for faster page loads.  When enabled,
-| the output class will test whether your server supports Gzip.
-| Even if it does, however, not all browsers support compression
-| so enable only if you are reasonably sure your visitors can handle it.
-|
-| Only used if zlib.output_compression is turned off in your php.ini.
-| Please do not use it together with httpd-level output compression.
-|
-| VERY IMPORTANT:  If you are getting a blank page when compression is enabled it
-| means you are prematurely outputting something to your browser. It could
-| even be a line of whitespace at the end of one of your scripts.  For
-| compression to work, nothing can be sent before the output buffer is called
-| by the output class.  Do not 'echo' any values with compression enabled.
-|
-*/
-$config['compress_output'] = FALSE;
-
-/*
-|--------------------------------------------------------------------------
-| Master Time Reference
-|--------------------------------------------------------------------------
-|
-| Options are 'local' or any PHP supported timezone. This preference tells
-| the system whether to use your server's local time as the master 'now'
-| reference, or convert it to the configured one timezone. See the 'date
-| helper' page of the user guide for information regarding date handling.
-|
-*/
-$config['time_reference'] = 'local';
-
-/*
-|--------------------------------------------------------------------------
-| Rewrite PHP Short Tags
-|--------------------------------------------------------------------------
-|
-| If your PHP installation does not have short tag support enabled CI
-| can rewrite the tags on-the-fly, enabling you to utilize that syntax
-| in your view files.  Options are TRUE or FALSE (boolean)
-|
-| Note: You need to have eval() enabled for this to work.
-|
-*/
-$config['rewrite_short_tags'] = FALSE;
-
-/*
-|--------------------------------------------------------------------------
-| Reverse Proxy IPs
-|--------------------------------------------------------------------------
-|
-| If your server is behind a reverse proxy, you must whitelist the proxy
-| IP addresses from which CodeIgniter should trust headers such as
-| HTTP_X_FORWARDED_FOR and HTTP_CLIENT_IP in order to properly identify
-| the visitor's IP address.
-|
-| You can use both an array or a comma-separated list of proxy addresses,
-| as well as specifying whole subnets. Here are a few examples:
-|
-| Comma-separated:	'10.0.1.200,192.168.5.0/24'
-| Array:		array('10.0.1.200', '192.168.5.0/24')
-*/
-$config['proxy_ips'] = '';
diff --git a/www-api/application/config/constants.php b/www-api/application/config/constants.php
deleted file mode 100644
index 18d3b4b7..00000000
--- a/www-api/application/config/constants.php
+++ /dev/null
@@ -1,85 +0,0 @@
-<?php
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/*
-|--------------------------------------------------------------------------
-| Display Debug backtrace
-|--------------------------------------------------------------------------
-|
-| If set to TRUE, a backtrace will be displayed along with php errors. If
-| error_reporting is disabled, the backtrace will not display, regardless
-| of this setting
-|
-*/
-defined('SHOW_DEBUG_BACKTRACE') OR define('SHOW_DEBUG_BACKTRACE', TRUE);
-
-/*
-|--------------------------------------------------------------------------
-| File and Directory Modes
-|--------------------------------------------------------------------------
-|
-| These prefs are used when checking and setting modes when working
-| with the file system.  The defaults are fine on servers with proper
-| security, but you may wish (or even need) to change the values in
-| certain environments (Apache running a separate process for each
-| user, PHP under CGI with Apache suEXEC, etc.).  Octal values should
-| always be used to set the mode correctly.
-|
-*/
-defined('FILE_READ_MODE')  OR define('FILE_READ_MODE', 0644);
-defined('FILE_WRITE_MODE') OR define('FILE_WRITE_MODE', 0666);
-defined('DIR_READ_MODE')   OR define('DIR_READ_MODE', 0755);
-defined('DIR_WRITE_MODE')  OR define('DIR_WRITE_MODE', 0755);
-
-/*
-|--------------------------------------------------------------------------
-| File Stream Modes
-|--------------------------------------------------------------------------
-|
-| These modes are used when working with fopen()/popen()
-|
-*/
-defined('FOPEN_READ')                           OR define('FOPEN_READ', 'rb');
-defined('FOPEN_READ_WRITE')                     OR define('FOPEN_READ_WRITE', 'r+b');
-defined('FOPEN_WRITE_CREATE_DESTRUCTIVE')       OR define('FOPEN_WRITE_CREATE_DESTRUCTIVE', 'wb'); // truncates existing file data, use with care
-defined('FOPEN_READ_WRITE_CREATE_DESTRUCTIVE')  OR define('FOPEN_READ_WRITE_CREATE_DESTRUCTIVE', 'w+b'); // truncates existing file data, use with care
-defined('FOPEN_WRITE_CREATE')                   OR define('FOPEN_WRITE_CREATE', 'ab');
-defined('FOPEN_READ_WRITE_CREATE')              OR define('FOPEN_READ_WRITE_CREATE', 'a+b');
-defined('FOPEN_WRITE_CREATE_STRICT')            OR define('FOPEN_WRITE_CREATE_STRICT', 'xb');
-defined('FOPEN_READ_WRITE_CREATE_STRICT')       OR define('FOPEN_READ_WRITE_CREATE_STRICT', 'x+b');
-
-/*
-|--------------------------------------------------------------------------
-| Exit Status Codes
-|--------------------------------------------------------------------------
-|
-| Used to indicate the conditions under which the script is exit()ing.
-| While there is no universal standard for error codes, there are some
-| broad conventions.  Three such conventions are mentioned below, for
-| those who wish to make use of them.  The CodeIgniter defaults were
-| chosen for the least overlap with these conventions, while still
-| leaving room for others to be defined in future versions and user
-| applications.
-|
-| The three main conventions used for determining exit status codes
-| are as follows:
-|
-|    Standard C/C++ Library (stdlibc):
-|       http://www.gnu.org/software/libc/manual/html_node/Exit-Status.html
-|       (This link also contains other GNU-specific conventions)
-|    BSD sysexits.h:
-|       http://www.gsp.com/cgi-bin/man.cgi?section=3&topic=sysexits
-|    Bash scripting:
-|       http://tldp.org/LDP/abs/html/exitcodes.html
-|
-*/
-defined('EXIT_SUCCESS')        OR define('EXIT_SUCCESS', 0); // no errors
-defined('EXIT_ERROR')          OR define('EXIT_ERROR', 1); // generic error
-defined('EXIT_CONFIG')         OR define('EXIT_CONFIG', 3); // configuration error
-defined('EXIT_UNKNOWN_FILE')   OR define('EXIT_UNKNOWN_FILE', 4); // file not found
-defined('EXIT_UNKNOWN_CLASS')  OR define('EXIT_UNKNOWN_CLASS', 5); // unknown class
-defined('EXIT_UNKNOWN_METHOD') OR define('EXIT_UNKNOWN_METHOD', 6); // unknown class member
-defined('EXIT_USER_INPUT')     OR define('EXIT_USER_INPUT', 7); // invalid user input
-defined('EXIT_DATABASE')       OR define('EXIT_DATABASE', 8); // database error
-defined('EXIT__AUTO_MIN')      OR define('EXIT__AUTO_MIN', 9); // lowest automatically-assigned error code
-defined('EXIT__AUTO_MAX')      OR define('EXIT__AUTO_MAX', 125); // highest automatically-assigned error code
diff --git a/www-api/application/config/database.php b/www-api/application/config/database.php
deleted file mode 100644
index 0088ef14..00000000
--- a/www-api/application/config/database.php
+++ /dev/null
@@ -1,96 +0,0 @@
-<?php
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/*
-| -------------------------------------------------------------------
-| DATABASE CONNECTIVITY SETTINGS
-| -------------------------------------------------------------------
-| This file will contain the settings needed to access your database.
-|
-| For complete instructions please consult the 'Database Connection'
-| page of the User Guide.
-|
-| -------------------------------------------------------------------
-| EXPLANATION OF VARIABLES
-| -------------------------------------------------------------------
-|
-|	['dsn']      The full DSN string describe a connection to the database.
-|	['hostname'] The hostname of your database server.
-|	['username'] The username used to connect to the database
-|	['password'] The password used to connect to the database
-|	['database'] The name of the database you want to connect to
-|	['dbdriver'] The database driver. e.g.: mysqli.
-|			Currently supported:
-|				 cubrid, ibase, mssql, mysql, mysqli, oci8,
-|				 odbc, pdo, postgre, sqlite, sqlite3, sqlsrv
-|	['dbprefix'] You can add an optional prefix, which will be added
-|				 to the table name when using the  Query Builder class
-|	['pconnect'] TRUE/FALSE - Whether to use a persistent connection
-|	['db_debug'] TRUE/FALSE - Whether database errors should be displayed.
-|	['cache_on'] TRUE/FALSE - Enables/disables query caching
-|	['cachedir'] The path to the folder where cache files should be stored
-|	['char_set'] The character set used in communicating with the database
-|	['dbcollat'] The character collation used in communicating with the database
-|				 NOTE: For MySQL and MySQLi databases, this setting is only used
-| 				 as a backup if your server is running PHP < 5.2.3 or MySQL < 5.0.7
-|				 (and in table creation queries made with DB Forge).
-| 				 There is an incompatibility in PHP with mysql_real_escape_string() which
-| 				 can make your site vulnerable to SQL injection if you are using a
-| 				 multi-byte character set and are running versions lower than these.
-| 				 Sites using Latin-1 or UTF-8 database character set and collation are unaffected.
-|	['swap_pre'] A default table prefix that should be swapped with the dbprefix
-|	['encrypt']  Whether or not to use an encrypted connection.
-|
-|			'mysql' (deprecated), 'sqlsrv' and 'pdo/sqlsrv' drivers accept TRUE/FALSE
-|			'mysqli' and 'pdo/mysql' drivers accept an array with the following options:
-|
-|				'ssl_key'    - Path to the private key file
-|				'ssl_cert'   - Path to the public key certificate file
-|				'ssl_ca'     - Path to the certificate authority file
-|				'ssl_capath' - Path to a directory containing trusted CA certificates in PEM format
-|				'ssl_cipher' - List of *allowed* ciphers to be used for the encryption, separated by colons (':')
-|				'ssl_verify' - TRUE/FALSE; Whether verify the server certificate or not
-|
-|	['compress'] Whether or not to use client compression (MySQL only)
-|	['stricton'] TRUE/FALSE - forces 'Strict Mode' connections
-|							- good for ensuring strict SQL while developing
-|	['ssl_options']	Used to set various SSL options that can be used when making SSL connections.
-|	['failover'] array - A array with 0 or more data for connections if the main should fail.
-|	['save_queries'] TRUE/FALSE - Whether to "save" all executed queries.
-| 				NOTE: Disabling this will also effectively disable both
-| 				$this->db->last_query() and profiling of DB queries.
-| 				When you run a query, with this setting set to TRUE (default),
-| 				CodeIgniter will store the SQL statement for debugging purposes.
-| 				However, this may cause high memory usage, especially if you run
-| 				a lot of SQL queries ... disable this to avoid that problem.
-|
-| The $active_group variable lets you choose which connection group to
-| make active.  By default there is only one group (the 'default' group).
-|
-| The $query_builder variables lets you determine whether or not to load
-| the query builder class.
-*/
-$active_group = 'default';
-$query_builder = TRUE;
-
-$db['default'] = array(
-	'dsn'	=> '',
-	'hostname' => 'localhost',
-	'username' => '',
-	'password' => '',
-	'database' => '',
-	'dbdriver' => 'mysqli',
-	'dbprefix' => '',
-	'pconnect' => FALSE,
-	'db_debug' => (ENVIRONMENT !== 'production'),
-	'cache_on' => FALSE,
-	'cachedir' => '',
-	'char_set' => 'utf8',
-	'dbcollat' => 'utf8_general_ci',
-	'swap_pre' => '',
-	'encrypt' => FALSE,
-	'compress' => FALSE,
-	'stricton' => FALSE,
-	'failover' => array(),
-	'save_queries' => TRUE
-);
diff --git a/www-api/application/config/doctypes.php b/www-api/application/config/doctypes.php
deleted file mode 100644
index 59a7991e..00000000
--- a/www-api/application/config/doctypes.php
+++ /dev/null
@@ -1,24 +0,0 @@
-<?php
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-$_doctypes = array(
-	'xhtml11' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">',
-	'xhtml1-strict' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">',
-	'xhtml1-trans' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">',
-	'xhtml1-frame' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">',
-	'xhtml-basic11' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Basic 1.1//EN" "http://www.w3.org/TR/xhtml-basic/xhtml-basic11.dtd">',
-	'html5' => '<!DOCTYPE html>',
-	'html4-strict' => '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">',
-	'html4-trans' => '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">',
-	'html4-frame' => '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html4/frameset.dtd">',
-	'mathml1' => '<!DOCTYPE math SYSTEM "http://www.w3.org/Math/DTD/mathml1/mathml.dtd">',
-	'mathml2' => '<!DOCTYPE math PUBLIC "-//W3C//DTD MathML 2.0//EN" "http://www.w3.org/Math/DTD/mathml2/mathml2.dtd">',
-	'svg10' => '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.0//EN" "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd">',
-	'svg11' => '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">',
-	'svg11-basic' => '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1 Basic//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-basic.dtd">',
-	'svg11-tiny' => '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1 Tiny//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-tiny.dtd">',
-	'xhtml-math-svg-xh' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN" "http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg.dtd">',
-	'xhtml-math-svg-sh' => '<!DOCTYPE svg:svg PUBLIC "-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN" "http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg.dtd">',
-	'xhtml-rdfa-1' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd">',
-	'xhtml-rdfa-2' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.1//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-2.dtd">'
-);
diff --git a/www-api/application/config/foreign_chars.php b/www-api/application/config/foreign_chars.php
deleted file mode 100644
index 0231f359..00000000
--- a/www-api/application/config/foreign_chars.php
+++ /dev/null
@@ -1,114 +0,0 @@
-<?php
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/*
-| -------------------------------------------------------------------
-| Foreign Characters
-| -------------------------------------------------------------------
-| This file contains an array of foreign characters for transliteration
-| conversion used by the Text helper
-|
-*/
-$foreign_characters = array(
-	'/ä|æ|ǽ/' => 'ae',
-	'/ö|œ/' => 'oe',
-	'/ü/' => 'ue',
-	'/Ä/' => 'Ae',
-	'/Ü/' => 'Ue',
-	'/Ö/' => 'Oe',
-	'/À|Á|Â|Ã|Ä|Å|Ǻ|Ā|Ă|Ą|Ǎ|Α|Ά|Ả|Ạ|Ầ|Ẫ|Ẩ|Ậ|Ằ|Ắ|Ẵ|Ẳ|Ặ|А/' => 'A',
-	'/à|á|â|ã|å|ǻ|ā|ă|ą|ǎ|ª|α|ά|ả|ạ|ầ|ấ|ẫ|ẩ|ậ|ằ|ắ|ẵ|ẳ|ặ|а/' => 'a',
-	'/Б/' => 'B',
-	'/б/' => 'b',
-	'/Ç|Ć|Ĉ|Ċ|Č/' => 'C',
-	'/ç|ć|ĉ|ċ|č/' => 'c',
-	'/Д|Δ/' => 'D',
-	'/д|δ/' => 'd',
-	'/Ð|Ď|Đ/' => 'Dj',
-	'/ð|ď|đ/' => 'dj',
-	'/È|É|Ê|Ë|Ē|Ĕ|Ė|Ę|Ě|Ε|Έ|Ẽ|Ẻ|Ẹ|Ề|Ế|Ễ|Ể|Ệ|Е|Э/' => 'E',
-	'/è|é|ê|ë|ē|ĕ|ė|ę|ě|έ|ε|ẽ|ẻ|ẹ|ề|ế|ễ|ể|ệ|е|э/' => 'e',
-	'/Ф/' => 'F',
-	'/ф/' => 'f',
-	'/Ĝ|Ğ|Ġ|Ģ|Γ|Г|Ґ/' => 'G',
-	'/ĝ|ğ|ġ|ģ|γ|г|ґ/' => 'g',
-	'/Ĥ|Ħ/' => 'H',
-	'/ĥ|ħ/' => 'h',
-	'/Ì|Í|Î|Ï|Ĩ|Ī|Ĭ|Ǐ|Į|İ|Η|Ή|Ί|Ι|Ϊ|Ỉ|Ị|И|Ы/' => 'I',
-	'/ì|í|î|ï|ĩ|ī|ĭ|ǐ|į|ı|η|ή|ί|ι|ϊ|ỉ|ị|и|ы|ї/' => 'i',
-	'/Ĵ/' => 'J',
-	'/ĵ/' => 'j',
-	'/Θ/' => 'TH',
-	'/θ/' => 'th',
-	'/Ķ|Κ|К/' => 'K',
-	'/ķ|κ|к/' => 'k',
-	'/Ĺ|Ļ|Ľ|Ŀ|Ł|Λ|Л/' => 'L',
-	'/ĺ|ļ|ľ|ŀ|ł|λ|л/' => 'l',
-	'/М/' => 'M',
-	'/м/' => 'm',
-	'/Ñ|Ń|Ņ|Ň|Ν|Н/' => 'N',
-	'/ñ|ń|ņ|ň|ʼn|ν|н/' => 'n',
-	'/Ò|Ó|Ô|Õ|Ō|Ŏ|Ǒ|Ő|Ơ|Ø|Ǿ|Ο|Ό|Ω|Ώ|Ỏ|Ọ|Ồ|Ố|Ỗ|Ổ|Ộ|Ờ|Ớ|Ỡ|Ở|Ợ|О/' => 'O',
-	'/ò|ó|ô|õ|ō|ŏ|ǒ|ő|ơ|ø|ǿ|º|ο|ό|ω|ώ|ỏ|ọ|ồ|ố|ỗ|ổ|ộ|ờ|ớ|ỡ|ở|ợ|о/' => 'o',
-	'/П/' => 'P',
-	'/п/' => 'p',
-	'/Ŕ|Ŗ|Ř|Ρ|Р/' => 'R',
-	'/ŕ|ŗ|ř|ρ|р/' => 'r',
-	'/Ś|Ŝ|Ş|Ș|Š|Σ|С/' => 'S',
-	'/ś|ŝ|ş|ș|š|ſ|σ|ς|с/' => 's',
-	'/Ț|Ţ|Ť|Ŧ|Τ|Т/' => 'T',
-	'/ț|ţ|ť|ŧ|τ|т/' => 't',
-	'/Þ|þ/' => 'th',
-	'/Ù|Ú|Û|Ũ|Ū|Ŭ|Ů|Ű|Ų|Ư|Ǔ|Ǖ|Ǘ|Ǚ|Ǜ|Ũ|Ủ|Ụ|Ừ|Ứ|Ữ|Ử|Ự|У/' => 'U',
-	'/ù|ú|û|ũ|ū|ŭ|ů|ű|ų|ư|ǔ|ǖ|ǘ|ǚ|ǜ|υ|ύ|ϋ|ủ|ụ|ừ|ứ|ữ|ử|ự|у/' => 'u',
-	'/Ƴ|Ɏ|Ỵ|Ẏ|Ӳ|Ӯ|Ў|Ý|Ÿ|Ŷ|Υ|Ύ|Ϋ|Ỳ|Ỹ|Ỷ|Ỵ|Й/' => 'Y',
-	'/ẙ|ʏ|ƴ|ɏ|ỵ|ẏ|ӳ|ӯ|ў|ý|ÿ|ŷ|ỳ|ỹ|ỷ|ỵ|й/' => 'y',
-	'/В/' => 'V',
-	'/в/' => 'v',
-	'/Ŵ/' => 'W',
-	'/ŵ/' => 'w',
-	'/Φ/' => 'F',
-	'/φ/' => 'f',
-	'/Χ/' => 'CH',
-	'/χ/' => 'ch',
-	'/Ź|Ż|Ž|Ζ|З/' => 'Z',
-	'/ź|ż|ž|ζ|з/' => 'z',
-	'/Æ|Ǽ/' => 'AE',
-	'/ß/' => 'ss',
-	'/IJ/' => 'IJ',
-	'/ij/' => 'ij',
-	'/Œ/' => 'OE',
-	'/ƒ/' => 'f',
-	'/Ξ/' => 'KS',
-	'/ξ/' => 'ks',
-	'/Π/' => 'P',
-	'/π/' => 'p',
-	'/Β/' => 'V',
-	'/β/' => 'v',
-	'/Μ/' => 'M',
-	'/μ/' => 'm',
-	'/Ψ/' => 'PS',
-	'/ψ/' => 'ps',
-	'/Ё/' => 'Yo',
-	'/ё/' => 'yo',
-	'/Є/' => 'Ye',
-	'/є/' => 'ye',
-	'/Ї/' => 'Yi',
-	'/Ж/' => 'Zh',
-	'/ж/' => 'zh',
-	'/Х/' => 'Kh',
-	'/х/' => 'kh',
-	'/Ц/' => 'Ts',
-	'/ц/' => 'ts',
-	'/Ч/' => 'Ch',
-	'/ч/' => 'ch',
-	'/Ш/' => 'Sh',
-	'/ш/' => 'sh',
-	'/Щ/' => 'Shch',
-	'/щ/' => 'shch',
-	'/Ъ|ъ|Ь|ь/' => '',
-	'/Ю/' => 'Yu',
-	'/ю/' => 'yu',
-	'/Я/' => 'Ya',
-	'/я/' => 'ya'
-);
diff --git a/www-api/application/config/hooks.php b/www-api/application/config/hooks.php
deleted file mode 100644
index 79c5c162..00000000
--- a/www-api/application/config/hooks.php
+++ /dev/null
@@ -1,13 +0,0 @@
-<?php
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/*
-| -------------------------------------------------------------------------
-| Hooks
-| -------------------------------------------------------------------------
-| This file lets you define "hooks" to extend CI without hacking the core
-| files.  Please see the user guide for info:
-|
-|	https://codeigniter.com/userguide3/general/hooks.html
-|
-*/
diff --git a/www-api/application/config/memcached.php b/www-api/application/config/memcached.php
deleted file mode 100644
index 65a14961..00000000
--- a/www-api/application/config/memcached.php
+++ /dev/null
@@ -1,19 +0,0 @@
-<?php
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/*
-| -------------------------------------------------------------------------
-| Memcached settings
-| -------------------------------------------------------------------------
-| Your Memcached servers can be specified below.
-|
-|	See: https://codeigniter.com/userguide3/libraries/caching.html#memcached
-|
-*/
-$config = array(
-	'default' => array(
-		'hostname' => '127.0.0.1',
-		'port'     => '11211',
-		'weight'   => '1',
-	),
-);
diff --git a/www-api/application/config/migration.php b/www-api/application/config/migration.php
deleted file mode 100644
index 4b585a65..00000000
--- a/www-api/application/config/migration.php
+++ /dev/null
@@ -1,84 +0,0 @@
-<?php
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/*
-|--------------------------------------------------------------------------
-| Enable/Disable Migrations
-|--------------------------------------------------------------------------
-|
-| Migrations are disabled by default for security reasons.
-| You should enable migrations whenever you intend to do a schema migration
-| and disable it back when you're done.
-|
-*/
-$config['migration_enabled'] = FALSE;
-
-/*
-|--------------------------------------------------------------------------
-| Migration Type
-|--------------------------------------------------------------------------
-|
-| Migration file names may be based on a sequential identifier or on
-| a timestamp. Options are:
-|
-|   'sequential' = Sequential migration naming (001_add_blog.php)
-|   'timestamp'  = Timestamp migration naming (20121031104401_add_blog.php)
-|                  Use timestamp format YYYYMMDDHHIISS.
-|
-| Note: If this configuration value is missing the Migration library
-|       defaults to 'sequential' for backward compatibility with CI2.
-|
-*/
-$config['migration_type'] = 'timestamp';
-
-/*
-|--------------------------------------------------------------------------
-| Migrations table
-|--------------------------------------------------------------------------
-|
-| This is the name of the table that will store the current migrations state.
-| When migrations runs it will store in a database table which migration
-| level the system is at. It then compares the migration level in this
-| table to the $config['migration_version'] if they are not the same it
-| will migrate up. This must be set.
-|
-*/
-$config['migration_table'] = 'migrations';
-
-/*
-|--------------------------------------------------------------------------
-| Auto Migrate To Latest
-|--------------------------------------------------------------------------
-|
-| If this is set to TRUE when you load the migrations class and have
-| $config['migration_enabled'] set to TRUE the system will auto migrate
-| to your latest migration (whatever $config['migration_version'] is
-| set to). This way you do not have to call migrations anywhere else
-| in your code to have the latest migration.
-|
-*/
-$config['migration_auto_latest'] = FALSE;
-
-/*
-|--------------------------------------------------------------------------
-| Migrations version
-|--------------------------------------------------------------------------
-|
-| This is used to set migration version that the file system should be on.
-| If you run $this->migration->current() this is the version that schema will
-| be upgraded / downgraded to.
-|
-*/
-$config['migration_version'] = 0;
-
-/*
-|--------------------------------------------------------------------------
-| Migrations Path
-|--------------------------------------------------------------------------
-|
-| Path to your migrations folder.
-| Typically, it will be within your application path.
-| Also, writing permission is required within the migrations path.
-|
-*/
-$config['migration_path'] = APPPATH.'migrations/';
diff --git a/www-api/application/config/mimes.php b/www-api/application/config/mimes.php
deleted file mode 100644
index b2e989fe..00000000
--- a/www-api/application/config/mimes.php
+++ /dev/null
@@ -1,186 +0,0 @@
-<?php
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/*
-| -------------------------------------------------------------------
-| MIME TYPES
-| -------------------------------------------------------------------
-| This file contains an array of mime types. It is used by the
-| Upload class to help identify allowed file types.
-|
-*/
-return array(
-	'hqx'	=>	array('application/mac-binhex40', 'application/mac-binhex', 'application/x-binhex40', 'application/x-mac-binhex40'),
-	'cpt'	=>	'application/mac-compactpro',
-	'csv'	=>	array('text/x-comma-separated-values', 'text/comma-separated-values', 'application/octet-stream', 'application/vnd.ms-excel', 'application/x-csv', 'text/x-csv', 'text/csv', 'application/csv', 'application/excel', 'application/vnd.msexcel', 'text/plain'),
-	'bin'	=>	array('application/macbinary', 'application/mac-binary', 'application/octet-stream', 'application/x-binary', 'application/x-macbinary'),
-	'dms'	=>	'application/octet-stream',
-	'lha'	=>	'application/octet-stream',
-	'lzh'	=>	'application/octet-stream',
-	'exe'	=>	array('application/octet-stream', 'application/x-msdownload'),
-	'class'	=>	'application/octet-stream',
-	'psd'	=>	array('application/x-photoshop', 'image/vnd.adobe.photoshop'),
-	'so'	=>	'application/octet-stream',
-	'sea'	=>	'application/octet-stream',
-	'dll'	=>	'application/octet-stream',
-	'oda'	=>	'application/oda',
-	'pdf'	=>	array('application/pdf', 'application/force-download', 'application/x-download', 'binary/octet-stream'),
-	'ai'	=>	array('application/pdf', 'application/postscript'),
-	'eps'	=>	'application/postscript',
-	'ps'	=>	'application/postscript',
-	'smi'	=>	'application/smil',
-	'smil'	=>	'application/smil',
-	'mif'	=>	'application/vnd.mif',
-	'xls'	=>	array('application/vnd.ms-excel', 'application/msexcel', 'application/x-msexcel', 'application/x-ms-excel', 'application/x-excel', 'application/x-dos_ms_excel', 'application/xls', 'application/x-xls', 'application/excel', 'application/download', 'application/vnd.ms-office', 'application/msword'),
-	'ppt'	=>	array('application/powerpoint', 'application/vnd.ms-powerpoint', 'application/vnd.ms-office', 'application/msword'),
-	'pptx'	=> 	array('application/vnd.openxmlformats-officedocument.presentationml.presentation', 'application/x-zip', 'application/zip'),
-	'wbxml'	=>	'application/wbxml',
-	'wmlc'	=>	'application/wmlc',
-	'dcr'	=>	'application/x-director',
-	'dir'	=>	'application/x-director',
-	'dxr'	=>	'application/x-director',
-	'dvi'	=>	'application/x-dvi',
-	'gtar'	=>	'application/x-gtar',
-	'gz'	=>	'application/x-gzip',
-	'gzip'  =>	'application/x-gzip',
-	'php'	=>	array('application/x-httpd-php', 'application/php', 'application/x-php', 'text/php', 'text/x-php', 'application/x-httpd-php-source'),
-	'php4'	=>	'application/x-httpd-php',
-	'php3'	=>	'application/x-httpd-php',
-	'phtml'	=>	'application/x-httpd-php',
-	'phps'	=>	'application/x-httpd-php-source',
-	'js'	=>	array('application/x-javascript', 'text/plain'),
-	'swf'	=>	'application/x-shockwave-flash',
-	'sit'	=>	'application/x-stuffit',
-	'tar'	=>	'application/x-tar',
-	'tgz'	=>	array('application/x-tar', 'application/x-gzip-compressed'),
-	'z'	=>	'application/x-compress',
-	'xhtml'	=>	'application/xhtml+xml',
-	'xht'	=>	'application/xhtml+xml',
-	'zip'	=>	array('application/x-zip', 'application/zip', 'application/x-zip-compressed', 'application/s-compressed', 'multipart/x-zip'),
-	'rar'	=>	array('application/x-rar', 'application/rar', 'application/x-rar-compressed'),
-	'mid'	=>	'audio/midi',
-	'midi'	=>	'audio/midi',
-	'mpga'	=>	'audio/mpeg',
-	'mp2'	=>	'audio/mpeg',
-	'mp3'	=>	array('audio/mpeg', 'audio/mpg', 'audio/mpeg3', 'audio/mp3'),
-	'aif'	=>	array('audio/x-aiff', 'audio/aiff'),
-	'aiff'	=>	array('audio/x-aiff', 'audio/aiff'),
-	'aifc'	=>	'audio/x-aiff',
-	'ram'	=>	'audio/x-pn-realaudio',
-	'rm'	=>	'audio/x-pn-realaudio',
-	'rpm'	=>	'audio/x-pn-realaudio-plugin',
-	'ra'	=>	'audio/x-realaudio',
-	'rv'	=>	'video/vnd.rn-realvideo',
-	'wav'	=>	array('audio/x-wav', 'audio/wave', 'audio/wav'),
-	'bmp'	=>	array('image/bmp', 'image/x-bmp', 'image/x-bitmap', 'image/x-xbitmap', 'image/x-win-bitmap', 'image/x-windows-bmp', 'image/ms-bmp', 'image/x-ms-bmp', 'application/bmp', 'application/x-bmp', 'application/x-win-bitmap'),
-	'gif'	=>	'image/gif',
-	'jpeg'	=>	array('image/jpeg', 'image/pjpeg'),
-	'jpg'	=>	array('image/jpeg', 'image/pjpeg'),
-	'jpe'	=>	array('image/jpeg', 'image/pjpeg'),
-	'jp2'	=>	array('image/jp2', 'video/mj2', 'image/jpx', 'image/jpm'),
-	'j2k'	=>	array('image/jp2', 'video/mj2', 'image/jpx', 'image/jpm'),
-	'jpf'	=>	array('image/jp2', 'video/mj2', 'image/jpx', 'image/jpm'),
-	'jpg2'	=>	array('image/jp2', 'video/mj2', 'image/jpx', 'image/jpm'),
-	'jpx'	=>	array('image/jp2', 'video/mj2', 'image/jpx', 'image/jpm'),
-	'jpm'	=>	array('image/jp2', 'video/mj2', 'image/jpx', 'image/jpm'),
-	'mj2'	=>	array('image/jp2', 'video/mj2', 'image/jpx', 'image/jpm'),
-	'mjp2'	=>	array('image/jp2', 'video/mj2', 'image/jpx', 'image/jpm'),
-	'png'	=>	array('image/png', 'image/x-png'),
-	'tiff'	=>	'image/tiff',
-	'tif'	=>	'image/tiff',
-	'heic' 	=>	'image/heic',
-	'heif' 	=>	'image/heif',
-	'css'	=>	array('text/css', 'text/plain'),
-	'html'	=>	array('text/html', 'text/plain'),
-	'htm'	=>	array('text/html', 'text/plain'),
-	'shtml'	=>	array('text/html', 'text/plain'),
-	'txt'	=>	'text/plain',
-	'text'	=>	'text/plain',
-	'log'	=>	array('text/plain', 'text/x-log'),
-	'rtx'	=>	'text/richtext',
-	'rtf'	=>	'text/rtf',
-	'xml'	=>	array('application/xml', 'text/xml', 'text/plain'),
-	'xsl'	=>	array('application/xml', 'text/xsl', 'text/xml'),
-	'mpeg'	=>	'video/mpeg',
-	'mpg'	=>	'video/mpeg',
-	'mpe'	=>	'video/mpeg',
-	'qt'	=>	'video/quicktime',
-	'mov'	=>	'video/quicktime',
-	'avi'	=>	array('video/x-msvideo', 'video/msvideo', 'video/avi', 'application/x-troff-msvideo'),
-	'movie'	=>	'video/x-sgi-movie',
-	'doc'	=>	array('application/msword', 'application/vnd.ms-office'),
-	'docx'	=>	array('application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'application/zip', 'application/msword', 'application/x-zip'),
-	'dot'	=>	array('application/msword', 'application/vnd.ms-office'),
-	'dotx'	=>	array('application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'application/zip', 'application/msword'),
-	'xlsx'	=>	array('application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', 'application/zip', 'application/vnd.ms-excel', 'application/msword', 'application/x-zip'),
-	'word'	=>	array('application/msword', 'application/octet-stream'),
-	'xl'	=>	'application/excel',
-	'eml'	=>	'message/rfc822',
-	'json'  =>	array('application/json', 'text/json'),
-	'pem'   =>	array('application/x-x509-user-cert', 'application/x-pem-file', 'application/octet-stream'),
-	'p10'   =>	array('application/x-pkcs10', 'application/pkcs10'),
-	'p12'   =>	'application/x-pkcs12',
-	'p7a'   =>	'application/x-pkcs7-signature',
-	'p7c'   =>	array('application/pkcs7-mime', 'application/x-pkcs7-mime'),
-	'p7m'   =>	array('application/pkcs7-mime', 'application/x-pkcs7-mime'),
-	'p7r'   =>	'application/x-pkcs7-certreqresp',
-	'p7s'   =>	'application/pkcs7-signature',
-	'crt'   =>	array('application/x-x509-ca-cert', 'application/x-x509-user-cert', 'application/pkix-cert'),
-	'crl'   =>	array('application/pkix-crl', 'application/pkcs-crl'),
-	'der'   =>	'application/x-x509-ca-cert',
-	'kdb'   =>	'application/octet-stream',
-	'pgp'   =>	'application/pgp',
-	'gpg'   =>	'application/gpg-keys',
-	'sst'   =>	'application/octet-stream',
-	'csr'   =>	'application/octet-stream',
-	'rsa'   =>	'application/x-pkcs7',
-	'cer'   =>	array('application/pkix-cert', 'application/x-x509-ca-cert'),
-	'3g2'   =>	'video/3gpp2',
-	'3gp'   =>	array('video/3gp', 'video/3gpp'),
-	'mp4'   =>	'video/mp4',
-	'm4a'   =>	'audio/x-m4a',
-	'f4v'   =>	array('video/mp4', 'video/x-f4v'),
-	'flv'	=>	'video/x-flv',
-	'webm'	=>	'video/webm',
-	'aac'   =>	array('audio/x-aac', 'audio/aac'),
-	'm4u'   =>	'application/vnd.mpegurl',
-	'm3u'   =>	'text/plain',
-	'xspf'  =>	'application/xspf+xml',
-	'vlc'   =>	'application/videolan',
-	'wmv'   =>	array('video/x-ms-wmv', 'video/x-ms-asf'),
-	'au'    =>	'audio/x-au',
-	'ac3'   =>	'audio/ac3',
-	'flac'  =>	'audio/x-flac',
-	'ogg'   =>	array('audio/ogg', 'video/ogg', 'application/ogg'),
-	'kmz'	=>	array('application/vnd.google-earth.kmz', 'application/zip', 'application/x-zip'),
-	'kml'	=>	array('application/vnd.google-earth.kml+xml', 'application/xml', 'text/xml'),
-	'ics'	=>	'text/calendar',
-	'ical'	=>	'text/calendar',
-	'zsh'	=>	'text/x-scriptzsh',
-	'7z'	=>	array('application/x-7z-compressed', 'application/x-compressed', 'application/x-zip-compressed', 'application/zip', 'multipart/x-zip'),
-	'7zip'	=>	array('application/x-7z-compressed', 'application/x-compressed', 'application/x-zip-compressed', 'application/zip', 'multipart/x-zip'),
-	'cdr'	=>	array('application/cdr', 'application/coreldraw', 'application/x-cdr', 'application/x-coreldraw', 'image/cdr', 'image/x-cdr', 'zz-application/zz-winassoc-cdr'),
-	'wma'	=>	array('audio/x-ms-wma', 'video/x-ms-asf'),
-	'jar'	=>	array('application/java-archive', 'application/x-java-application', 'application/x-jar', 'application/x-compressed'),
-	'svg'	=>	array('image/svg+xml', 'image/svg', 'application/xml', 'text/xml'),
-	'vcf'	=>	'text/x-vcard',
-	'srt'	=>	array('text/srt', 'text/plain'),
-	'vtt'	=>	array('text/vtt', 'text/plain'),
-	'ico'	=>	array('image/x-icon', 'image/x-ico', 'image/vnd.microsoft.icon'),
-	'odc'	=>	'application/vnd.oasis.opendocument.chart',
-	'otc'	=>	'application/vnd.oasis.opendocument.chart-template',
-	'odf'	=>	'application/vnd.oasis.opendocument.formula',
-	'otf'	=>	'application/vnd.oasis.opendocument.formula-template',
-	'odg'	=>	'application/vnd.oasis.opendocument.graphics',
-	'otg'	=>	'application/vnd.oasis.opendocument.graphics-template',
-	'odi'	=>	'application/vnd.oasis.opendocument.image',
-	'oti'	=>	'application/vnd.oasis.opendocument.image-template',
-	'odp'	=>	'application/vnd.oasis.opendocument.presentation',
-	'otp'	=>	'application/vnd.oasis.opendocument.presentation-template',
-	'ods'	=>	'application/vnd.oasis.opendocument.spreadsheet',
-	'ots'	=>	'application/vnd.oasis.opendocument.spreadsheet-template',
-	'odt'	=>	'application/vnd.oasis.opendocument.text',
-	'odm'	=>	'application/vnd.oasis.opendocument.text-master',
-	'ott'	=>	'application/vnd.oasis.opendocument.text-template',
-	'oth'	=>	'application/vnd.oasis.opendocument.text-web'
-);
diff --git a/www-api/application/config/profiler.php b/www-api/application/config/profiler.php
deleted file mode 100644
index 3436e931..00000000
--- a/www-api/application/config/profiler.php
+++ /dev/null
@@ -1,14 +0,0 @@
-<?php
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/*
-| -------------------------------------------------------------------------
-| Profiler Sections
-| -------------------------------------------------------------------------
-| This file lets you determine whether or not various sections of Profiler
-| data are displayed when the Profiler is enabled.
-| Please see the user guide for info:
-|
-|	https://codeigniter.com/userguide3/general/profiling.html
-|
-*/
diff --git a/www-api/application/config/routes.php b/www-api/application/config/routes.php
deleted file mode 100644
index e8e2296f..00000000
--- a/www-api/application/config/routes.php
+++ /dev/null
@@ -1,54 +0,0 @@
-<?php
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/*
-| -------------------------------------------------------------------------
-| URI ROUTING
-| -------------------------------------------------------------------------
-| This file lets you re-map URI requests to specific controller functions.
-|
-| Typically there is a one-to-one relationship between a URL string
-| and its corresponding controller class/method. The segments in a
-| URL normally follow this pattern:
-|
-|	example.com/class/method/id/
-|
-| In some instances, however, you may want to remap this relationship
-| so that a different class/function is called than the one
-| corresponding to the URL.
-|
-| Please see the user guide for complete details:
-|
-|	https://codeigniter.com/userguide3/general/routing.html
-|
-| -------------------------------------------------------------------------
-| RESERVED ROUTES
-| -------------------------------------------------------------------------
-|
-| There are three reserved routes:
-|
-|	$route['default_controller'] = 'welcome';
-|
-| This route indicates which controller class should be loaded if the
-| URI contains no data. In the above example, the "welcome" class
-| would be loaded.
-|
-|	$route['404_override'] = 'errors/page_missing';
-|
-| This route will tell the Router which controller/method to use if those
-| provided in the URL cannot be matched to a valid route.
-|
-|	$route['translate_uri_dashes'] = FALSE;
-|
-| This is not exactly a route, but allows you to automatically route
-| controller and method names that contain dashes. '-' isn't a valid
-| class or method name character, so it requires translation.
-| When you set this option to TRUE, it will replace ALL dashes in the
-| controller and method URI segments.
-|
-| Examples:	my-controller/index	-> my_controller/index
-|		my-controller/my-method	-> my_controller/my_method
-*/
-$route['default_controller'] = 'welcome';
-$route['404_override'] = '';
-$route['translate_uri_dashes'] = FALSE;
diff --git a/www-api/application/config/smileys.php b/www-api/application/config/smileys.php
deleted file mode 100644
index a9b9191c..00000000
--- a/www-api/application/config/smileys.php
+++ /dev/null
@@ -1,64 +0,0 @@
-<?php
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/*
-| -------------------------------------------------------------------
-| SMILEYS
-| -------------------------------------------------------------------
-| This file contains an array of smileys for use with the emoticon helper.
-| Individual images can be used to replace multiple smileys.  For example:
-| :-) and :) use the same image replacement.
-|
-| Please see user guide for more info:
-| https://codeigniter.com/userguide3/helpers/smiley_helper.html
-|
-*/
-$smileys = array(
-
-//	smiley			image name						width	height	alt
-
-	':-)'			=>	array('grin.gif',			'19',	'19',	'grin'),
-	':lol:'			=>	array('lol.gif',			'19',	'19',	'LOL'),
-	':cheese:'		=>	array('cheese.gif',			'19',	'19',	'cheese'),
-	':)'			=>	array('smile.gif',			'19',	'19',	'smile'),
-	';-)'			=>	array('wink.gif',			'19',	'19',	'wink'),
-	';)'			=>	array('wink.gif',			'19',	'19',	'wink'),
-	':smirk:'		=>	array('smirk.gif',			'19',	'19',	'smirk'),
-	':roll:'		=>	array('rolleyes.gif',		'19',	'19',	'rolleyes'),
-	':-S'			=>	array('confused.gif',		'19',	'19',	'confused'),
-	':wow:'			=>	array('surprise.gif',		'19',	'19',	'surprised'),
-	':bug:'			=>	array('bigsurprise.gif',	'19',	'19',	'big surprise'),
-	':-P'			=>	array('tongue_laugh.gif',	'19',	'19',	'tongue laugh'),
-	'%-P'			=>	array('tongue_rolleye.gif',	'19',	'19',	'tongue rolleye'),
-	';-P'			=>	array('tongue_wink.gif',	'19',	'19',	'tongue wink'),
-	':P'			=>	array('raspberry.gif',		'19',	'19',	'raspberry'),
-	':blank:'		=>	array('blank.gif',			'19',	'19',	'blank stare'),
-	':long:'		=>	array('longface.gif',		'19',	'19',	'long face'),
-	':ohh:'			=>	array('ohh.gif',			'19',	'19',	'ohh'),
-	':grrr:'		=>	array('grrr.gif',			'19',	'19',	'grrr'),
-	':gulp:'		=>	array('gulp.gif',			'19',	'19',	'gulp'),
-	'8-/'			=>	array('ohoh.gif',			'19',	'19',	'oh oh'),
-	':down:'		=>	array('downer.gif',			'19',	'19',	'downer'),
-	':red:'			=>	array('embarrassed.gif',	'19',	'19',	'red face'),
-	':sick:'		=>	array('sick.gif',			'19',	'19',	'sick'),
-	':shut:'		=>	array('shuteye.gif',		'19',	'19',	'shut eye'),
-	':-/'			=>	array('hmm.gif',			'19',	'19',	'hmmm'),
-	'>:('			=>	array('mad.gif',			'19',	'19',	'mad'),
-	':mad:'			=>	array('mad.gif',			'19',	'19',	'mad'),
-	'>:-('			=>	array('angry.gif',			'19',	'19',	'angry'),
-	':angry:'		=>	array('angry.gif',			'19',	'19',	'angry'),
-	':zip:'			=>	array('zip.gif',			'19',	'19',	'zipper'),
-	':kiss:'		=>	array('kiss.gif',			'19',	'19',	'kiss'),
-	':ahhh:'		=>	array('shock.gif',			'19',	'19',	'shock'),
-	':coolsmile:'	=>	array('shade_smile.gif',	'19',	'19',	'cool smile'),
-	':coolsmirk:'	=>	array('shade_smirk.gif',	'19',	'19',	'cool smirk'),
-	':coolgrin:'	=>	array('shade_grin.gif',		'19',	'19',	'cool grin'),
-	':coolhmm:'		=>	array('shade_hmm.gif',		'19',	'19',	'cool hmm'),
-	':coolmad:'		=>	array('shade_mad.gif',		'19',	'19',	'cool mad'),
-	':coolcheese:'	=>	array('shade_cheese.gif',	'19',	'19',	'cool cheese'),
-	':vampire:'		=>	array('vampire.gif',		'19',	'19',	'vampire'),
-	':snake:'		=>	array('snake.gif',			'19',	'19',	'snake'),
-	':exclaim:'		=>	array('exclaim.gif',		'19',	'19',	'exclaim'),
-	':question:'	=>	array('question.gif',		'19',	'19',	'question')
-
-);
diff --git a/www-api/application/config/user_agents.php b/www-api/application/config/user_agents.php
deleted file mode 100644
index 5e1f6afb..00000000
--- a/www-api/application/config/user_agents.php
+++ /dev/null
@@ -1,222 +0,0 @@
-<?php
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/*
-| -------------------------------------------------------------------
-| USER AGENT TYPES
-| -------------------------------------------------------------------
-| This file contains four arrays of user agent data. It is used by the
-| User Agent Class to help identify browser, platform, robot, and
-| mobile device data. The array keys are used to identify the device
-| and the array values are used to set the actual name of the item.
-*/
-$platforms = array(
-	'windows nt 10.0'	=> 'Windows 10',
-	'windows nt 6.3'	=> 'Windows 8.1',
-	'windows nt 6.2'	=> 'Windows 8',
-	'windows nt 6.1'	=> 'Windows 7',
-	'windows nt 6.0'	=> 'Windows Vista',
-	'windows nt 5.2'	=> 'Windows 2003',
-	'windows nt 5.1'	=> 'Windows XP',
-	'windows nt 5.0'	=> 'Windows 2000',
-	'windows nt 4.0'	=> 'Windows NT 4.0',
-	'winnt4.0'			=> 'Windows NT 4.0',
-	'winnt 4.0'			=> 'Windows NT',
-	'winnt'				=> 'Windows NT',
-	'windows 98'		=> 'Windows 98',
-	'win98'				=> 'Windows 98',
-	'windows 95'		=> 'Windows 95',
-	'win95'				=> 'Windows 95',
-	'windows phone'			=> 'Windows Phone',
-	'windows'			=> 'Unknown Windows OS',
-	'android'			=> 'Android',
-	'blackberry'		=> 'BlackBerry',
-	'iphone'			=> 'iOS',
-	'ipad'				=> 'iOS',
-	'ipod'				=> 'iOS',
-	'os x'				=> 'Mac OS X',
-	'ppc mac'			=> 'Power PC Mac',
-	'freebsd'			=> 'FreeBSD',
-	'ppc'				=> 'Macintosh',
-	'linux'				=> 'Linux',
-	'debian'			=> 'Debian',
-	'sunos'				=> 'Sun Solaris',
-	'beos'				=> 'BeOS',
-	'apachebench'		=> 'ApacheBench',
-	'aix'				=> 'AIX',
-	'irix'				=> 'Irix',
-	'osf'				=> 'DEC OSF',
-	'hp-ux'				=> 'HP-UX',
-	'netbsd'			=> 'NetBSD',
-	'bsdi'				=> 'BSDi',
-	'openbsd'			=> 'OpenBSD',
-	'gnu'				=> 'GNU/Linux',
-	'unix'				=> 'Unknown Unix OS',
-	'symbian' 			=> 'Symbian OS'
-);
-
-
-// The order of this array should NOT be changed. Many browsers return
-// multiple browser types so we want to identify the sub-type first.
-$browsers = array(
-	'OPR'			=> 'Opera',
-	'Flock'			=> 'Flock',
-	'Edge'			=> 'Edge',
-	'Chrome'		=> 'Chrome',
-	// Opera 10+ always reports Opera/9.80 and appends Version/<real version> to the user agent string
-	'Opera.*?Version'	=> 'Opera',
-	'Opera'			=> 'Opera',
-	'MSIE'			=> 'Internet Explorer',
-	'Internet Explorer'	=> 'Internet Explorer',
-	'Trident.* rv'	=> 'Internet Explorer',
-	'Shiira'		=> 'Shiira',
-	'Firefox'		=> 'Firefox',
-	'Chimera'		=> 'Chimera',
-	'Phoenix'		=> 'Phoenix',
-	'Firebird'		=> 'Firebird',
-	'Camino'		=> 'Camino',
-	'Netscape'		=> 'Netscape',
-	'OmniWeb'		=> 'OmniWeb',
-	'Safari'		=> 'Safari',
-	'Mozilla'		=> 'Mozilla',
-	'Konqueror'		=> 'Konqueror',
-	'icab'			=> 'iCab',
-	'Lynx'			=> 'Lynx',
-	'Links'			=> 'Links',
-	'hotjava'		=> 'HotJava',
-	'amaya'			=> 'Amaya',
-	'IBrowse'		=> 'IBrowse',
-	'Maxthon'		=> 'Maxthon',
-	'Ubuntu'		=> 'Ubuntu Web Browser'
-);
-
-$mobiles = array(
-	// legacy array, old values commented out
-	'mobileexplorer'	=> 'Mobile Explorer',
-//  'openwave'			=> 'Open Wave',
-//	'opera mini'		=> 'Opera Mini',
-//	'operamini'			=> 'Opera Mini',
-//	'elaine'			=> 'Palm',
-	'palmsource'		=> 'Palm',
-//	'digital paths'		=> 'Palm',
-//	'avantgo'			=> 'Avantgo',
-//	'xiino'				=> 'Xiino',
-	'palmscape'			=> 'Palmscape',
-//	'nokia'				=> 'Nokia',
-//	'ericsson'			=> 'Ericsson',
-//	'blackberry'		=> 'BlackBerry',
-//	'motorola'			=> 'Motorola'
-
-	// Phones and Manufacturers
-	'motorola'		=> 'Motorola',
-	'nokia'			=> 'Nokia',
-	'nexus'			=> 'Nexus',
-	'palm'			=> 'Palm',
-	'iphone'		=> 'Apple iPhone',
-	'ipad'			=> 'iPad',
-	'ipod'			=> 'Apple iPod Touch',
-	'sony'			=> 'Sony Ericsson',
-	'ericsson'		=> 'Sony Ericsson',
-	'blackberry'	=> 'BlackBerry',
-	'cocoon'		=> 'O2 Cocoon',
-	'blazer'		=> 'Treo',
-	'lg'			=> 'LG',
-	'amoi'			=> 'Amoi',
-	'xda'			=> 'XDA',
-	'mda'			=> 'MDA',
-	'vario'			=> 'Vario',
-	'htc'			=> 'HTC',
-	'samsung'		=> 'Samsung',
-	'sharp'			=> 'Sharp',
-	'sie-'			=> 'Siemens',
-	'alcatel'		=> 'Alcatel',
-	'benq'			=> 'BenQ',
-	'ipaq'			=> 'HP iPaq',
-	'mot-'			=> 'Motorola',
-	'playstation portable'	=> 'PlayStation Portable',
-	'playstation 3'		=> 'PlayStation 3',
-	'playstation vita'  	=> 'PlayStation Vita',
-	'hiptop'		=> 'Danger Hiptop',
-	'nec-'			=> 'NEC',
-	'panasonic'		=> 'Panasonic',
-	'philips'		=> 'Philips',
-	'sagem'			=> 'Sagem',
-	'sanyo'			=> 'Sanyo',
-	'spv'			=> 'SPV',
-	'zte'			=> 'ZTE',
-	'sendo'			=> 'Sendo',
-	'nintendo dsi'	=> 'Nintendo DSi',
-	'nintendo ds'	=> 'Nintendo DS',
-	'nintendo 3ds'	=> 'Nintendo 3DS',
-	'wii'			=> 'Nintendo Wii',
-	'open web'		=> 'Open Web',
-	'openweb'		=> 'OpenWeb',
-	'meizu'                 => 'Meizu',
-	'huawei'                => 'Huawei',
-	'xiaomi'                => 'Xiaomi',
-	'oppo'                  => 'Oppo',
-	'vivo'                  => 'Vivo',
-	'infinix'               => 'Infinix',
-
-	// Operating Systems
-	'android'		=> 'Android',
-	'symbian'		=> 'Symbian',
-	'SymbianOS'		=> 'SymbianOS',
-	'elaine'		=> 'Palm',
-	'series60'		=> 'Symbian S60',
-	'windows ce'	=> 'Windows CE',
-
-	// Browsers
-	'obigo'			=> 'Obigo',
-	'netfront'		=> 'Netfront Browser',
-	'openwave'		=> 'Openwave Browser',
-	'mobilexplorer'	=> 'Mobile Explorer',
-	'operamini'		=> 'Opera Mini',
-	'opera mini'	=> 'Opera Mini',
-	'opera mobi'	=> 'Opera Mobile',
-	'fennec'		=> 'Firefox Mobile',
-
-	// Other
-	'digital paths'	=> 'Digital Paths',
-	'avantgo'		=> 'AvantGo',
-	'xiino'			=> 'Xiino',
-	'novarra'		=> 'Novarra Transcoder',
-	'vodafone'		=> 'Vodafone',
-	'docomo'		=> 'NTT DoCoMo',
-	'o2'			=> 'O2',
-
-	// Fallback
-	'mobile'		=> 'Generic Mobile',
-	'wireless'		=> 'Generic Mobile',
-	'j2me'			=> 'Generic Mobile',
-	'midp'			=> 'Generic Mobile',
-	'cldc'			=> 'Generic Mobile',
-	'up.link'		=> 'Generic Mobile',
-	'up.browser'	=> 'Generic Mobile',
-	'smartphone'	=> 'Generic Mobile',
-	'cellphone'		=> 'Generic Mobile'
-);
-
-// There are hundreds of bots but these are the most common.
-$robots = array(
-	'googlebot'		=> 'Googlebot',
-	'msnbot'		=> 'MSNBot',
-	'baiduspider'		=> 'Baiduspider',
-	'bingbot'		=> 'Bing',
-	'slurp'			=> 'Inktomi Slurp',
-	'yahoo'			=> 'Yahoo',
-	'ask jeeves'		=> 'Ask Jeeves',
-	'fastcrawler'		=> 'FastCrawler',
-	'infoseek'		=> 'InfoSeek Robot 1.0',
-	'lycos'			=> 'Lycos',
-	'yandex'		=> 'YandexBot',
-	'mediapartners-google'	=> 'MediaPartners Google',
-	'CRAZYWEBCRAWLER'	=> 'Crazy Webcrawler',
-	'adsbot-google'		=> 'AdsBot Google',
-	'feedfetcher-google'	=> 'Feedfetcher Google',
-	'curious george'	=> 'Curious George',
-	'ia_archiver'		=> 'Alexa Crawler',
-	'MJ12bot'		=> 'Majestic-12',
-	'Uptimebot'		=> 'Uptimebot',
-	'UptimeRobot'		=> 'UptimeRobot'
-);
diff --git a/www-api/application/controllers/Welcome.php b/www-api/application/controllers/Welcome.php
deleted file mode 100644
index 5f82771b..00000000
--- a/www-api/application/controllers/Welcome.php
+++ /dev/null
@@ -1,25 +0,0 @@
-<?php
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-class Welcome extends CI_Controller {
-
-	/**
-	 * Index Page for this controller.
-	 *
-	 * Maps to the following URL
-	 * 		http://example.com/index.php/welcome
-	 *	- or -
-	 * 		http://example.com/index.php/welcome/index
-	 *	- or -
-	 * Since this controller is set as the default controller in
-	 * config/routes.php, it's displayed at http://example.com/
-	 *
-	 * So any other public methods not prefixed with an underscore will
-	 * map to /index.php/welcome/<method_name>
-	 * @see https://codeigniter.com/userguide3/general/urls.html
-	 */
-	public function index()
-	{
-		$this->load->view('welcome_message');
-	}
-}
diff --git a/www-api/application/controllers/index.html b/www-api/application/controllers/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/application/controllers/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/application/core/index.html b/www-api/application/core/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/application/core/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/application/helpers/index.html b/www-api/application/helpers/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/application/helpers/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/application/hooks/index.html b/www-api/application/hooks/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/application/hooks/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/application/index.html b/www-api/application/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/application/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/application/language/english/index.html b/www-api/application/language/english/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/application/language/english/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/application/language/index.html b/www-api/application/language/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/application/language/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/application/libraries/index.html b/www-api/application/libraries/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/application/libraries/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/application/logs/index.html b/www-api/application/logs/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/application/logs/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/application/models/index.html b/www-api/application/models/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/application/models/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/application/third_party/index.html b/www-api/application/third_party/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/application/third_party/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/application/views/errors/cli/error_404.php b/www-api/application/views/errors/cli/error_404.php
deleted file mode 100644
index 6984b61e..00000000
--- a/www-api/application/views/errors/cli/error_404.php
+++ /dev/null
@@ -1,8 +0,0 @@
-<?php
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-echo "\nERROR: ",
-	$heading,
-	"\n\n",
-	$message,
-	"\n\n";
\ No newline at end of file
diff --git a/www-api/application/views/errors/cli/error_db.php b/www-api/application/views/errors/cli/error_db.php
deleted file mode 100644
index 2ff43ffc..00000000
--- a/www-api/application/views/errors/cli/error_db.php
+++ /dev/null
@@ -1,8 +0,0 @@
-<?php
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-echo "\nDatabase error: ",
-	$heading,
-	"\n\n",
-	$message,
-	"\n\n";
\ No newline at end of file
diff --git a/www-api/application/views/errors/cli/error_exception.php b/www-api/application/views/errors/cli/error_exception.php
deleted file mode 100644
index efa6a66d..00000000
--- a/www-api/application/views/errors/cli/error_exception.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php defined('BASEPATH') OR exit('No direct script access allowed'); ?>
-
-An uncaught Exception was encountered
-
-Type:        <?php echo get_class($exception), "\n"; ?>
-Message:     <?php echo $message, "\n"; ?>
-Filename:    <?php echo $exception->getFile(), "\n"; ?>
-Line Number: <?php echo $exception->getLine(); ?>
-
-<?php if (defined('SHOW_DEBUG_BACKTRACE') && SHOW_DEBUG_BACKTRACE === TRUE): ?>
-
-Backtrace:
-<?php	foreach ($exception->getTrace() as $error): ?>
-<?php		if (isset($error['file']) && strpos($error['file'], realpath(BASEPATH)) !== 0): ?>
-	File: <?php echo $error['file'], "\n"; ?>
-	Line: <?php echo $error['line'], "\n"; ?>
-	Function: <?php echo $error['function'], "\n\n"; ?>
-<?php		endif ?>
-<?php	endforeach ?>
-
-<?php endif ?>
diff --git a/www-api/application/views/errors/cli/error_general.php b/www-api/application/views/errors/cli/error_general.php
deleted file mode 100644
index 6984b61e..00000000
--- a/www-api/application/views/errors/cli/error_general.php
+++ /dev/null
@@ -1,8 +0,0 @@
-<?php
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-echo "\nERROR: ",
-	$heading,
-	"\n\n",
-	$message,
-	"\n\n";
\ No newline at end of file
diff --git a/www-api/application/views/errors/cli/error_php.php b/www-api/application/views/errors/cli/error_php.php
deleted file mode 100644
index 8a24b649..00000000
--- a/www-api/application/views/errors/cli/error_php.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php defined('BASEPATH') OR exit('No direct script access allowed'); ?>
-
-A PHP Error was encountered
-
-Severity:    <?php echo $severity, "\n"; ?>
-Message:     <?php echo $message, "\n"; ?>
-Filename:    <?php echo $filepath, "\n"; ?>
-Line Number: <?php echo $line; ?>
-
-<?php if (defined('SHOW_DEBUG_BACKTRACE') && SHOW_DEBUG_BACKTRACE === TRUE): ?>
-
-Backtrace:
-<?php	foreach (debug_backtrace() as $error): ?>
-<?php		if (isset($error['file']) && strpos($error['file'], realpath(BASEPATH)) !== 0): ?>
-	File: <?php echo $error['file'], "\n"; ?>
-	Line: <?php echo $error['line'], "\n"; ?>
-	Function: <?php echo $error['function'], "\n\n"; ?>
-<?php		endif ?>
-<?php	endforeach ?>
-
-<?php endif ?>
diff --git a/www-api/application/views/errors/cli/index.html b/www-api/application/views/errors/cli/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/application/views/errors/cli/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/application/views/errors/html/error_404.php b/www-api/application/views/errors/html/error_404.php
deleted file mode 100644
index 756ea9d6..00000000
--- a/www-api/application/views/errors/html/error_404.php
+++ /dev/null
@@ -1,64 +0,0 @@
-<?php
-defined('BASEPATH') OR exit('No direct script access allowed');
-?><!DOCTYPE html>
-<html lang="en">
-<head>
-<meta charset="utf-8">
-<title>404 Page Not Found</title>
-<style type="text/css">
-
-::selection { background-color: #E13300; color: white; }
-::-moz-selection { background-color: #E13300; color: white; }
-
-body {
-	background-color: #fff;
-	margin: 40px;
-	font: 13px/20px normal Helvetica, Arial, sans-serif;
-	color: #4F5155;
-}
-
-a {
-	color: #003399;
-	background-color: transparent;
-	font-weight: normal;
-}
-
-h1 {
-	color: #444;
-	background-color: transparent;
-	border-bottom: 1px solid #D0D0D0;
-	font-size: 19px;
-	font-weight: normal;
-	margin: 0 0 14px 0;
-	padding: 14px 15px 10px 15px;
-}
-
-code {
-	font-family: Consolas, Monaco, Courier New, Courier, monospace;
-	font-size: 12px;
-	background-color: #f9f9f9;
-	border: 1px solid #D0D0D0;
-	color: #002166;
-	display: block;
-	margin: 14px 0 14px 0;
-	padding: 12px 10px 12px 10px;
-}
-
-#container {
-	margin: 10px;
-	border: 1px solid #D0D0D0;
-	box-shadow: 0 0 8px #D0D0D0;
-}
-
-p {
-	margin: 12px 15px 12px 15px;
-}
-</style>
-</head>
-<body>
-	<div id="container">
-		<h1><?php echo $heading; ?></h1>
-		<?php echo $message; ?>
-	</div>
-</body>
-</html>
\ No newline at end of file
diff --git a/www-api/application/views/errors/html/error_db.php b/www-api/application/views/errors/html/error_db.php
deleted file mode 100644
index f5a43f63..00000000
--- a/www-api/application/views/errors/html/error_db.php
+++ /dev/null
@@ -1,64 +0,0 @@
-<?php
-defined('BASEPATH') OR exit('No direct script access allowed');
-?><!DOCTYPE html>
-<html lang="en">
-<head>
-<meta charset="utf-8">
-<title>Database Error</title>
-<style type="text/css">
-
-::selection { background-color: #E13300; color: white; }
-::-moz-selection { background-color: #E13300; color: white; }
-
-body {
-	background-color: #fff;
-	margin: 40px;
-	font: 13px/20px normal Helvetica, Arial, sans-serif;
-	color: #4F5155;
-}
-
-a {
-	color: #003399;
-	background-color: transparent;
-	font-weight: normal;
-}
-
-h1 {
-	color: #444;
-	background-color: transparent;
-	border-bottom: 1px solid #D0D0D0;
-	font-size: 19px;
-	font-weight: normal;
-	margin: 0 0 14px 0;
-	padding: 14px 15px 10px 15px;
-}
-
-code {
-	font-family: Consolas, Monaco, Courier New, Courier, monospace;
-	font-size: 12px;
-	background-color: #f9f9f9;
-	border: 1px solid #D0D0D0;
-	color: #002166;
-	display: block;
-	margin: 14px 0 14px 0;
-	padding: 12px 10px 12px 10px;
-}
-
-#container {
-	margin: 10px;
-	border: 1px solid #D0D0D0;
-	box-shadow: 0 0 8px #D0D0D0;
-}
-
-p {
-	margin: 12px 15px 12px 15px;
-}
-</style>
-</head>
-<body>
-	<div id="container">
-		<h1><?php echo $heading; ?></h1>
-		<?php echo $message; ?>
-	</div>
-</body>
-</html>
\ No newline at end of file
diff --git a/www-api/application/views/errors/html/error_exception.php b/www-api/application/views/errors/html/error_exception.php
deleted file mode 100644
index 87848866..00000000
--- a/www-api/application/views/errors/html/error_exception.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-defined('BASEPATH') OR exit('No direct script access allowed');
-?>
-
-<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">
-
-<h4>An uncaught Exception was encountered</h4>
-
-<p>Type: <?php echo get_class($exception); ?></p>
-<p>Message: <?php echo $message; ?></p>
-<p>Filename: <?php echo $exception->getFile(); ?></p>
-<p>Line Number: <?php echo $exception->getLine(); ?></p>
-
-<?php if (defined('SHOW_DEBUG_BACKTRACE') && SHOW_DEBUG_BACKTRACE === TRUE): ?>
-
-	<p>Backtrace:</p>
-	<?php foreach ($exception->getTrace() as $error): ?>
-
-		<?php if (isset($error['file']) && strpos($error['file'], realpath(BASEPATH)) !== 0): ?>
-
-			<p style="margin-left:10px">
-			File: <?php echo $error['file']; ?><br />
-			Line: <?php echo $error['line']; ?><br />
-			Function: <?php echo $error['function']; ?>
-			</p>
-		<?php endif ?>
-
-	<?php endforeach ?>
-
-<?php endif ?>
-
-</div>
\ No newline at end of file
diff --git a/www-api/application/views/errors/html/error_general.php b/www-api/application/views/errors/html/error_general.php
deleted file mode 100644
index fc3b2eba..00000000
--- a/www-api/application/views/errors/html/error_general.php
+++ /dev/null
@@ -1,64 +0,0 @@
-<?php
-defined('BASEPATH') OR exit('No direct script access allowed');
-?><!DOCTYPE html>
-<html lang="en">
-<head>
-<meta charset="utf-8">
-<title>Error</title>
-<style type="text/css">
-
-::selection { background-color: #E13300; color: white; }
-::-moz-selection { background-color: #E13300; color: white; }
-
-body {
-	background-color: #fff;
-	margin: 40px;
-	font: 13px/20px normal Helvetica, Arial, sans-serif;
-	color: #4F5155;
-}
-
-a {
-	color: #003399;
-	background-color: transparent;
-	font-weight: normal;
-}
-
-h1 {
-	color: #444;
-	background-color: transparent;
-	border-bottom: 1px solid #D0D0D0;
-	font-size: 19px;
-	font-weight: normal;
-	margin: 0 0 14px 0;
-	padding: 14px 15px 10px 15px;
-}
-
-code {
-	font-family: Consolas, Monaco, Courier New, Courier, monospace;
-	font-size: 12px;
-	background-color: #f9f9f9;
-	border: 1px solid #D0D0D0;
-	color: #002166;
-	display: block;
-	margin: 14px 0 14px 0;
-	padding: 12px 10px 12px 10px;
-}
-
-#container {
-	margin: 10px;
-	border: 1px solid #D0D0D0;
-	box-shadow: 0 0 8px #D0D0D0;
-}
-
-p {
-	margin: 12px 15px 12px 15px;
-}
-</style>
-</head>
-<body>
-	<div id="container">
-		<h1><?php echo $heading; ?></h1>
-		<?php echo $message; ?>
-	</div>
-</body>
-</html>
\ No newline at end of file
diff --git a/www-api/application/views/errors/html/error_php.php b/www-api/application/views/errors/html/error_php.php
deleted file mode 100644
index b146f9c5..00000000
--- a/www-api/application/views/errors/html/error_php.php
+++ /dev/null
@@ -1,33 +0,0 @@
-<?php
-defined('BASEPATH') OR exit('No direct script access allowed');
-?>
-
-<div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;">
-
-<h4>A PHP Error was encountered</h4>
-
-<p>Severity: <?php echo $severity; ?></p>
-<p>Message:  <?php echo $message; ?></p>
-<p>Filename: <?php echo $filepath; ?></p>
-<p>Line Number: <?php echo $line; ?></p>
-
-<?php if (defined('SHOW_DEBUG_BACKTRACE') && SHOW_DEBUG_BACKTRACE === TRUE): ?>
-
-	<p>Backtrace:</p>
-	<?php foreach (debug_backtrace() as $error): ?>
-
-		<?php if (isset($error['file']) && strpos($error['file'], realpath(BASEPATH)) !== 0): ?>
-
-			<p style="margin-left:10px">
-			File: <?php echo $error['file'] ?><br />
-			Line: <?php echo $error['line'] ?><br />
-			Function: <?php echo $error['function'] ?>
-			</p>
-
-		<?php endif ?>
-
-	<?php endforeach ?>
-
-<?php endif ?>
-
-</div>
\ No newline at end of file
diff --git a/www-api/application/views/errors/html/index.html b/www-api/application/views/errors/html/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/application/views/errors/html/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/application/views/errors/index.html b/www-api/application/views/errors/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/application/views/errors/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/application/views/index.html b/www-api/application/views/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/application/views/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/application/views/welcome_message.php b/www-api/application/views/welcome_message.php
deleted file mode 100644
index 9db22bc5..00000000
--- a/www-api/application/views/welcome_message.php
+++ /dev/null
@@ -1,100 +0,0 @@
-<?php
-defined('BASEPATH') OR exit('No direct script access allowed');
-?><!DOCTYPE html>
-<html lang="en">
-<head>
-	<meta charset="utf-8">
-	<title>Welcome to CodeIgniter</title>
-
-	<style type="text/css">
-
-	::selection { background-color: #E13300; color: white; }
-	::-moz-selection { background-color: #E13300; color: white; }
-
-	body {
-		background-color: #fff;
-		margin: 40px;
-		font: 13px/20px normal Helvetica, Arial, sans-serif;
-		color: #4F5155;
-	}
-
-	a {
-		color: #003399;
-		background-color: transparent;
-		font-weight: normal;
-		text-decoration: none;
-	}
-
-	a:hover {
-		color: #97310e;
-	}
-
-	h1 {
-		color: #444;
-		background-color: transparent;
-		border-bottom: 1px solid #D0D0D0;
-		font-size: 19px;
-		font-weight: normal;
-		margin: 0 0 14px 0;
-		padding: 14px 15px 10px 15px;
-	}
-
-	code {
-		font-family: Consolas, Monaco, Courier New, Courier, monospace;
-		font-size: 12px;
-		background-color: #f9f9f9;
-		border: 1px solid #D0D0D0;
-		color: #002166;
-		display: block;
-		margin: 14px 0 14px 0;
-		padding: 12px 10px 12px 10px;
-	}
-
-	#body {
-		margin: 0 15px 0 15px;
-		min-height: 96px;
-	}
-
-	p {
-		margin: 0 0 10px;
-		padding:0;
-	}
-
-	p.footer {
-		text-align: right;
-		font-size: 11px;
-		border-top: 1px solid #D0D0D0;
-		line-height: 32px;
-		padding: 0 10px 0 10px;
-		margin: 20px 0 0 0;
-	}
-
-	#container {
-		margin: 10px;
-		border: 1px solid #D0D0D0;
-		box-shadow: 0 0 8px #D0D0D0;
-	}
-	</style>
-</head>
-<body>
-
-<div id="container">
-	<h1>Welcome to CodeIgniter!</h1>
-
-	<div id="body">
-		<p>The page you are looking at is being generated dynamically by CodeIgniter.</p>
-
-		<p>If you would like to edit this page you'll find it located at:</p>
-		<code>application/views/welcome_message.php</code>
-
-		<p>The corresponding controller for this page is found at:</p>
-		<code>application/controllers/Welcome.php</code>
-
-		<p>If you are exploring CodeIgniter for the very first time, you should start by reading the <a href="userguide3/">User Guide</a>.</p>
-	</div>
-
-	<p class="footer">Page rendered in <strong>{elapsed_time}</strong> seconds. <?php echo  (ENVIRONMENT === 'development') ?  'CodeIgniter Version <strong>' . CI_VERSION . '</strong>' : '' ?></p>
-</div>
-
-</body>
-</html>
diff --git a/www-api/composer.json b/www-api/composer.json
index 01e65f40..fe66bb29 100644
--- a/www-api/composer.json
+++ b/www-api/composer.json
@@ -1,35 +1,64 @@
 {
-	"description": "The CodeIgniter framework",
-	"name": "codeigniter/framework",
-	"type": "project",
-	"homepage": "https://codeigniter.com",
-	"license": "MIT",
-	"support": {
-		"forum": "http://forum.codeigniter.com/",
-		"wiki": "https://github.com/bcit-ci/CodeIgniter/wiki",
-		"slack": "https://codeigniterchat.slack.com",
-		"source": "https://github.com/bcit-ci/CodeIgniter"
-	},
-	"require": {
-		"php": ">=5.3.7"
-	},
-	"suggest": {
-		"paragonie/random_compat": "Provides better randomness in PHP 5.x"
-	},
-	"scripts": {
-		"test:coverage": [
-			"@putenv XDEBUG_MODE=coverage",
-			"phpunit --color=always --coverage-text --configuration tests/travis/sqlite.phpunit.xml"
-		],
-		"post-install-cmd": [
-			"sed -i s/name{0}/name[0]/ vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStream.php"
-		],
-		"post-update-cmd": [
-			"sed -i s/name{0}/name[0]/ vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStream.php"
-		]
-	},
-	"require-dev": {
-		"mikey179/vfsstream": "1.6.*",
-		"phpunit/phpunit": "4.* || 5.* || 9.*"
-	}
+    "name": "codeigniter4/framework",
+    "type": "project",
+    "description": "The CodeIgniter framework v4",
+    "homepage": "https://codeigniter.com",
+    "license": "MIT",
+    "require": {
+        "php": "^7.4 || ^8.0",
+        "ext-curl": "*",
+        "ext-intl": "*",
+        "ext-json": "*",
+        "ext-mbstring": "*",
+        "kint-php/kint": "^4.2",
+        "laminas/laminas-escaper": "^2.9",
+        "psr/log": "^1.1"
+    },
+    "require-dev": {
+        "codeigniter/coding-standard": "^1.5",
+        "fakerphp/faker": "^1.9",
+        "friendsofphp/php-cs-fixer": "~3.13.0",
+        "mikey179/vfsstream": "^1.6",
+        "nexusphp/cs-config": "^3.6",
+        "phpunit/phpunit": "^9.1",
+        "predis/predis": "^1.1 || ^2.0"
+    },
+    "suggest": {
+        "ext-imagick": "If you use Image class ImageMagickHandler",
+        "ext-gd": "If you use Image class GDHandler",
+        "ext-exif": "If you run Image class tests",
+        "ext-simplexml": "If you format XML",
+        "ext-mysqli": "If you use MySQL",
+        "ext-oci8": "If you use Oracle Database",
+        "ext-pgsql": "If you use PostgreSQL",
+        "ext-sqlsrv": "If you use SQL Server",
+        "ext-sqlite3": "If you use SQLite3",
+        "ext-memcache": "If you use Cache class MemcachedHandler with Memcache",
+        "ext-memcached": "If you use Cache class MemcachedHandler with Memcached",
+        "ext-redis": "If you use Cache class RedisHandler",
+        "ext-dom": "If you use TestResponse",
+        "ext-libxml": "If you use TestResponse",
+        "ext-xdebug": "If you use CIUnitTestCase::assertHeaderEmitted()",
+        "ext-fileinfo": "Improves mime type detection for files",
+        "ext-readline": "Improves CLI::input() usability"
+    },
+    "autoload": {
+        "psr-4": {
+            "CodeIgniter\\": "system/"
+        },
+        "exclude-from-classmap": [
+            "**/Database/Migrations/**"
+        ]
+    },
+    "scripts": {
+        "post-update-cmd": [
+            "CodeIgniter\\ComposerScripts::postUpdate"
+        ],
+        "test": "phpunit"
+    },
+    "support": {
+        "forum": "http://forum.codeigniter.com/",
+        "source": "https://github.com/codeigniter4/CodeIgniter4",
+        "slack": "https://codeigniterchat.slack.com"
+    }
 }
diff --git a/www-api/docker-compose.yml b/www-api/docker-compose.yml
index de8c66c3..68432db8 100644
--- a/www-api/docker-compose.yml
+++ b/www-api/docker-compose.yml
@@ -12,7 +12,7 @@ services:
       - NGINX_PORT=80
     restart: unless-stopped
     volumes:
-      - ./:/usr/share/nginx/html
+      - ./:/opt/mainsite/wrenchboard/www-api
 #      - ./nginx/nginx.conf:/etc/nginx/nginx.conf:ro
       - ./nginx/nginx.conf:/etc/nginx/nginx.conf
       - ./logs:/etc/nginx/logs
diff --git a/www-api/docker/apache/000-default.conf b/www-api/docker/apache/000-default.conf
deleted file mode 100644
index a4fa0571..00000000
--- a/www-api/docker/apache/000-default.conf
+++ /dev/null
@@ -1,11 +0,0 @@
-<VirtualHost *:80>
-  ServerAdmin works@chiefsoft.com
-  ServerName wrenchboard-api
-  DocumentRoot /var/www/html/public
-  
-  <Directory /var/www/html>
-    Options Indexes FollowSymLinks
-    AllowOverride All
-    Require all granted
-  </Directory>
-</VirtualHost>
\ No newline at end of file
diff --git a/www-api/docker/apache/Dockerfile b/www-api/docker/apache/Dockerfile
deleted file mode 100644
index 756de91b..00000000
--- a/www-api/docker/apache/Dockerfile
+++ /dev/null
@@ -1,54 +0,0 @@
-FROM php:7.4-apache
-RUN echo "ServerName localhost" >> /etc/apache2/apache2.conf
-RUN apt-get update
-RUN apt-get install -y \
-    git \
-    zip \
-    curl \
-    sudo \
-    unzip \
-    libicu-dev \
-    libbz2-dev \
-    libpng-dev \
-    libjpeg-dev \
-    libmcrypt-dev \
-    libreadline-dev \
-    libfreetype6-dev \
-    g++
-
-RUN echo ${WRB_WWWAPI_PATH}
-
-RUN docker-php-ext-install \
-    bz2 \
-    intl \
-    bcmath \
-    opcache \
-    calendar \
-    pdo_mysql \
-    mysqli
-
-# 2. set up document root for apache
-COPY ${WRB_WWWAPI_PATH}/docker/apache/000-default.conf /etc/apache2/sites-available/000-default.conf
-
-# 3. mod_rewrite for URL rewrite and mod_headers for .htaccess extra headers like Access-Control-Allow-Origin-
-RUN a2enmod rewrite headers
-
-# 4. start with base php config, then add extensions
-RUN mv "$PHP_INI_DIR/php.ini-development" "$PHP_INI_DIR/php.ini"
-
-# 5. Composer
-RUN curl -sS https://getcomposer.org/installer | php
-RUN mv composer.phar /usr/local/bin/composer
-RUN chmod +x /usr/local/bin/composer
-RUN composer self-update
-
-COPY ${WRB_WWWAPI_PATH}/ /var/www/html/
-# 6. we need a user with the same UID/GID with host user
-# so when we execute CLI commands, all the host file's ownership remains intact
-# otherwise command from inside container will create root-owned files and directories
-ARG uid=1000
-RUN useradd -G www-data,root -u $uid -d /home/devuser devuser
-RUN mkdir -p /home/devuser/.composer && \
-    chown -R devuser:devuser /home/devuser
-
-EXPOSE 80
\ No newline at end of file
diff --git a/www-api/.env b/www-api/env
similarity index 86%
rename from www-api/.env
rename to www-api/env
index 9c0a0554..9dede2ea 100644
--- a/www-api/.env
+++ b/www-api/env
@@ -1,4 +1,3 @@
-UID=1000
 #--------------------------------------------------------------------
 # Example Environment Configuration file
 #
@@ -22,12 +21,14 @@ UID=1000
 #--------------------------------------------------------------------
 
 # app.baseURL = ''
+# If you have trouble with `.`, you could also use `_`.
+# app_baseURL = ''
 # app.forceGlobalSecureRequests = false
 
 # app.sessionDriver = 'CodeIgniter\Session\Handlers\FileHandler'
 # app.sessionCookieName = 'ci_session'
 # app.sessionExpiration = 7200
-# app.sessionSavePath = NULL
+# app.sessionSavePath = null
 # app.sessionMatchIP = false
 # app.sessionTimeToUpdate = 300
 # app.sessionRegenerateDestroy = false
@@ -44,13 +45,15 @@ UID=1000
 # database.default.password = root
 # database.default.DBDriver = MySQLi
 # database.default.DBPrefix =
+# database.default.port = 3306
 
 # database.tests.hostname = localhost
-# database.tests.database = ci4
+# database.tests.database = ci4_test
 # database.tests.username = root
 # database.tests.password = root
 # database.tests.DBDriver = MySQLi
 # database.tests.DBPrefix =
+# database.tests.port = 3306
 
 #--------------------------------------------------------------------
 # CONTENT SECURITY POLICY
@@ -61,7 +64,7 @@ UID=1000
 # contentsecuritypolicy.scriptSrc = 'self'
 # contentsecuritypolicy.styleSrc = 'self'
 # contentsecuritypolicy.imageSrc = 'self'
-# contentsecuritypolicy.base_uri = null
+# contentsecuritypolicy.baseURI = null
 # contentsecuritypolicy.childSrc = null
 # contentsecuritypolicy.connectSrc = 'self'
 # contentsecuritypolicy.fontSrc = null
@@ -74,6 +77,9 @@ UID=1000
 # contentsecuritypolicy.reportURI = null
 # contentsecuritypolicy.sandbox = false
 # contentsecuritypolicy.upgradeInsecureRequests = false
+# contentsecuritypolicy.styleNonceTag = '{csp-style-nonce}'
+# contentsecuritypolicy.scriptNonceTag = '{csp-script-nonce}'
+# contentsecuritypolicy.autoNonce = true
 
 #--------------------------------------------------------------------
 # COOKIE
@@ -111,6 +117,8 @@ UID=1000
 # SECURITY
 #--------------------------------------------------------------------
 
+# security.csrfProtection = 'cookie'
+# security.tokenRandomize = false
 # security.tokenName = 'csrf_token_name'
 # security.headerName = 'X-CSRF-TOKEN'
 # security.cookieName = 'csrf_cookie_name'
@@ -124,3 +132,9 @@ UID=1000
 #--------------------------------------------------------------------
 
 # logger.threshold = 4
+
+#--------------------------------------------------------------------
+# CURLRequest
+#--------------------------------------------------------------------
+
+# curlrequest.shareOptions = true
diff --git a/www-api/index.html b/www-api/index.html
deleted file mode 100644
index 21cab0c4..00000000
--- a/www-api/index.html
+++ /dev/null
@@ -1 +0,0 @@
-TEST INDEX>HTML
\ No newline at end of file
diff --git a/www-api/index.php b/www-api/index.php
deleted file mode 100644
index 11f8c628..00000000
--- a/www-api/index.php
+++ /dev/null
@@ -1,315 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2014 - 2019, British Columbia Institute of Technology
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-
-/*
- *---------------------------------------------------------------
- * APPLICATION ENVIRONMENT
- *---------------------------------------------------------------
- *
- * You can load different configurations depending on your
- * current environment. Setting the environment also influences
- * things like logging and error reporting.
- *
- * This can be set to anything, but default usage is:
- *
- *     development
- *     testing
- *     production
- *
- * NOTE: If you change these, also change the error_reporting() code below
- */
-	define('ENVIRONMENT', isset($_SERVER['CI_ENV']) ? $_SERVER['CI_ENV'] : 'development');
-
-/*
- *---------------------------------------------------------------
- * ERROR REPORTING
- *---------------------------------------------------------------
- *
- * Different environments will require different levels of error reporting.
- * By default development will show errors but testing and live will hide them.
- */
-switch (ENVIRONMENT)
-{
-	case 'development':
-		error_reporting(-1);
-		ini_set('display_errors', 1);
-	break;
-
-	case 'testing':
-	case 'production':
-		ini_set('display_errors', 0);
-		if (version_compare(PHP_VERSION, '5.3', '>='))
-		{
-			error_reporting(E_ALL & ~E_NOTICE & ~E_DEPRECATED & ~E_STRICT & ~E_USER_NOTICE & ~E_USER_DEPRECATED);
-		}
-		else
-		{
-			error_reporting(E_ALL & ~E_NOTICE & ~E_STRICT & ~E_USER_NOTICE);
-		}
-	break;
-
-	default:
-		header('HTTP/1.1 503 Service Unavailable.', TRUE, 503);
-		echo 'The application environment is not set correctly.';
-		exit(1); // EXIT_ERROR
-}
-
-/*
- *---------------------------------------------------------------
- * SYSTEM DIRECTORY NAME
- *---------------------------------------------------------------
- *
- * This variable must contain the name of your "system" directory.
- * Set the path if it is not in the same directory as this file.
- */
-	$system_path = 'system';
-
-/*
- *---------------------------------------------------------------
- * APPLICATION DIRECTORY NAME
- *---------------------------------------------------------------
- *
- * If you want this front controller to use a different "application"
- * directory than the default one you can set its name here. The directory
- * can also be renamed or relocated anywhere on your server. If you do,
- * use an absolute (full) server path.
- * For more info please see the user guide:
- *
- * https://codeigniter.com/userguide3/general/managing_apps.html
- *
- * NO TRAILING SLASH!
- */
-	$application_folder = 'application';
-
-/*
- *---------------------------------------------------------------
- * VIEW DIRECTORY NAME
- *---------------------------------------------------------------
- *
- * If you want to move the view directory out of the application
- * directory, set the path to it here. The directory can be renamed
- * and relocated anywhere on your server. If blank, it will default
- * to the standard location inside your application directory.
- * If you do move this, use an absolute (full) server path.
- *
- * NO TRAILING SLASH!
- */
-	$view_folder = '';
-
-
-/*
- * --------------------------------------------------------------------
- * DEFAULT CONTROLLER
- * --------------------------------------------------------------------
- *
- * Normally you will set your default controller in the routes.php file.
- * You can, however, force a custom routing by hard-coding a
- * specific controller class/function here. For most applications, you
- * WILL NOT set your routing here, but it's an option for those
- * special instances where you might want to override the standard
- * routing in a specific front controller that shares a common CI installation.
- *
- * IMPORTANT: If you set the routing here, NO OTHER controller will be
- * callable. In essence, this preference limits your application to ONE
- * specific controller. Leave the function name blank if you need
- * to call functions dynamically via the URI.
- *
- * Un-comment the $routing array below to use this feature
- */
-	// The directory name, relative to the "controllers" directory.  Leave blank
-	// if your controller is not in a sub-directory within the "controllers" one
-	// $routing['directory'] = '';
-
-	// The controller class file name.  Example:  mycontroller
-	// $routing['controller'] = '';
-
-	// The controller function you wish to be called.
-	// $routing['function']	= '';
-
-
-/*
- * -------------------------------------------------------------------
- *  CUSTOM CONFIG VALUES
- * -------------------------------------------------------------------
- *
- * The $assign_to_config array below will be passed dynamically to the
- * config class when initialized. This allows you to set custom config
- * items or override any default config values found in the config.php file.
- * This can be handy as it permits you to share one application between
- * multiple front controller files, with each file containing different
- * config values.
- *
- * Un-comment the $assign_to_config array below to use this feature
- */
-	// $assign_to_config['name_of_config_item'] = 'value of config item';
-
-
-
-// --------------------------------------------------------------------
-// END OF USER CONFIGURABLE SETTINGS.  DO NOT EDIT BELOW THIS LINE
-// --------------------------------------------------------------------
-
-/*
- * ---------------------------------------------------------------
- *  Resolve the system path for increased reliability
- * ---------------------------------------------------------------
- */
-
-	// Set the current directory correctly for CLI requests
-	if (defined('STDIN'))
-	{
-		chdir(dirname(__FILE__));
-	}
-
-	if (($_temp = realpath($system_path)) !== FALSE)
-	{
-		$system_path = $_temp.DIRECTORY_SEPARATOR;
-	}
-	else
-	{
-		// Ensure there's a trailing slash
-		$system_path = strtr(
-			rtrim($system_path, '/\\'),
-			'/\\',
-			DIRECTORY_SEPARATOR.DIRECTORY_SEPARATOR
-		).DIRECTORY_SEPARATOR;
-	}
-
-	// Is the system path correct?
-	if ( ! is_dir($system_path))
-	{
-		header('HTTP/1.1 503 Service Unavailable.', TRUE, 503);
-		echo 'Your system folder path does not appear to be set correctly. Please open the following file and correct this: '.pathinfo(__FILE__, PATHINFO_BASENAME);
-		exit(3); // EXIT_CONFIG
-	}
-
-/*
- * -------------------------------------------------------------------
- *  Now that we know the path, set the main path constants
- * -------------------------------------------------------------------
- */
-	// The name of THIS file
-	define('SELF', pathinfo(__FILE__, PATHINFO_BASENAME));
-
-	// Path to the system directory
-	define('BASEPATH', $system_path);
-
-	// Path to the front controller (this file) directory
-	define('FCPATH', dirname(__FILE__).DIRECTORY_SEPARATOR);
-
-	// Name of the "system" directory
-	define('SYSDIR', basename(BASEPATH));
-
-	// The path to the "application" directory
-	if (is_dir($application_folder))
-	{
-		if (($_temp = realpath($application_folder)) !== FALSE)
-		{
-			$application_folder = $_temp;
-		}
-		else
-		{
-			$application_folder = strtr(
-				rtrim($application_folder, '/\\'),
-				'/\\',
-				DIRECTORY_SEPARATOR.DIRECTORY_SEPARATOR
-			);
-		}
-	}
-	elseif (is_dir(BASEPATH.$application_folder.DIRECTORY_SEPARATOR))
-	{
-		$application_folder = BASEPATH.strtr(
-			trim($application_folder, '/\\'),
-			'/\\',
-			DIRECTORY_SEPARATOR.DIRECTORY_SEPARATOR
-		);
-	}
-	else
-	{
-		header('HTTP/1.1 503 Service Unavailable.', TRUE, 503);
-		echo 'Your application folder path does not appear to be set correctly. Please open the following file and correct this: '.SELF;
-		exit(3); // EXIT_CONFIG
-	}
-
-	define('APPPATH', $application_folder.DIRECTORY_SEPARATOR);
-
-	// The path to the "views" directory
-	if ( ! isset($view_folder[0]) && is_dir(APPPATH.'views'.DIRECTORY_SEPARATOR))
-	{
-		$view_folder = APPPATH.'views';
-	}
-	elseif (is_dir($view_folder))
-	{
-		if (($_temp = realpath($view_folder)) !== FALSE)
-		{
-			$view_folder = $_temp;
-		}
-		else
-		{
-			$view_folder = strtr(
-				rtrim($view_folder, '/\\'),
-				'/\\',
-				DIRECTORY_SEPARATOR.DIRECTORY_SEPARATOR
-			);
-		}
-	}
-	elseif (is_dir(APPPATH.$view_folder.DIRECTORY_SEPARATOR))
-	{
-		$view_folder = APPPATH.strtr(
-			trim($view_folder, '/\\'),
-			'/\\',
-			DIRECTORY_SEPARATOR.DIRECTORY_SEPARATOR
-		);
-	}
-	else
-	{
-		header('HTTP/1.1 503 Service Unavailable.', TRUE, 503);
-		echo 'Your view folder path does not appear to be set correctly. Please open the following file and correct this: '.SELF;
-		exit(3); // EXIT_CONFIG
-	}
-
-	define('VIEWPATH', $view_folder.DIRECTORY_SEPARATOR);
-
-/*
- * --------------------------------------------------------------------
- * LOAD THE BOOTSTRAP FILE
- * --------------------------------------------------------------------
- *
- * And away we go...
- */
-require_once BASEPATH.'core/CodeIgniter.php';
diff --git a/www-api/logs/access.log b/www-api/logs/access.log
new file mode 100644
index 00000000..c1c70da9
--- /dev/null
+++ b/www-api/logs/access.log
@@ -0,0 +1,9 @@
+172.21.0.1 - - [27/Nov/2022:06:29:55 +0000] "GET / HTTP/1.1" 200 2184 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36"
+172.21.0.1 - - [27/Nov/2022:06:30:01 +0000] "GET /public/ HTTP/1.1" 444 0 "http://localhost:9083/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36"
+172.21.0.1 - - [27/Nov/2022:06:30:01 +0000] "GET /public/ HTTP/1.1" 444 0 "http://localhost:9083/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36"
+172.21.0.1 - - [27/Nov/2022:06:30:02 +0000] "GET /public/ HTTP/1.1" 444 0 "http://localhost:9083/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36"
+172.21.0.1 - - [27/Nov/2022:06:32:32 +0000] "GET / HTTP/1.1" 500 5 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36"
+172.21.0.1 - - [27/Nov/2022:06:34:36 +0000] "GET / HTTP/1.1" 500 5 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36"
+172.19.0.1 - - [27/Nov/2022:06:41:47 +0000] "GET / HTTP/1.1" 200 17767 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36"
+172.19.0.1 - - [27/Nov/2022:06:42:31 +0000] "POST /svs/user/userlogin HTTP/1.1" 500 5 "-" "curl/7.84.0"
+172.19.0.1 - - [27/Nov/2022:06:43:32 +0000] "POST /svs/user/userlogin HTTP/1.1" 200 34 "-" "curl/7.84.0"
diff --git a/www-api/logs/error.log b/www-api/logs/error.log
new file mode 100644
index 00000000..3bb8e76f
--- /dev/null
+++ b/www-api/logs/error.log
@@ -0,0 +1,59 @@
+2022/11/27 06:29:48 [notice] 1#1: using the "epoll" event method
+2022/11/27 06:29:48 [notice] 1#1: nginx/1.23.2
+2022/11/27 06:29:48 [notice] 1#1: built by gcc 10.2.1 20210110 (Debian 10.2.1-6) 
+2022/11/27 06:29:48 [notice] 1#1: OS: Linux 5.15.49-linuxkit
+2022/11/27 06:29:48 [notice] 1#1: getrlimit(RLIMIT_NOFILE): 1048576:1048576
+2022/11/27 06:29:48 [notice] 1#1: start worker processes
+2022/11/27 06:29:48 [notice] 1#1: start worker process 29
+2022/11/27 06:29:48 [notice] 1#1: start worker process 30
+2022/11/27 06:30:06 [notice] 1#1: signal 3 (SIGQUIT) received, shutting down
+2022/11/27 06:30:06 [notice] 30#30: gracefully shutting down
+2022/11/27 06:30:06 [notice] 30#30: exiting
+2022/11/27 06:30:06 [notice] 29#29: gracefully shutting down
+2022/11/27 06:30:06 [notice] 29#29: exiting
+2022/11/27 06:30:06 [notice] 30#30: exit
+2022/11/27 06:30:06 [notice] 29#29: exit
+2022/11/27 06:30:06 [notice] 1#1: signal 17 (SIGCHLD) received from 30
+2022/11/27 06:30:06 [notice] 1#1: worker process 30 exited with code 0
+2022/11/27 06:30:06 [notice] 1#1: signal 29 (SIGIO) received
+2022/11/27 06:30:06 [notice] 1#1: signal 17 (SIGCHLD) received from 29
+2022/11/27 06:30:06 [notice] 1#1: worker process 29 exited with code 0
+2022/11/27 06:30:06 [notice] 1#1: exit
+2022/11/27 06:32:26 [notice] 1#1: using the "epoll" event method
+2022/11/27 06:32:26 [notice] 1#1: nginx/1.23.2
+2022/11/27 06:32:26 [notice] 1#1: built by gcc 10.2.1 20210110 (Debian 10.2.1-6) 
+2022/11/27 06:32:26 [notice] 1#1: OS: Linux 5.15.49-linuxkit
+2022/11/27 06:32:26 [notice] 1#1: getrlimit(RLIMIT_NOFILE): 1048576:1048576
+2022/11/27 06:32:26 [notice] 1#1: start worker processes
+2022/11/27 06:32:26 [notice] 1#1: start worker process 29
+2022/11/27 06:32:26 [notice] 1#1: start worker process 30
+2022/11/27 06:32:32 [error] 29#29: *1 FastCGI sent in stderr: "PHP message: PHP Fatal error:  require(): Failed opening required '/opt/mainsite/wrenchboard/www-api/app/Config/../../system/bootstrap.php' (include_path='.:/usr/local/lib/php') in /opt/mainsite/wrenchboard/www-api/public/index.php on line 38" while reading response header from upstream, client: 172.21.0.1, server: wrenchboard-www-api, request: "GET / HTTP/1.1", upstream: "fastcgi://192.168.65.2:9999", host: "localhost:9083"
+2022/11/27 06:34:36 [error] 30#30: *3 FastCGI sent in stderr: "PHP message: PHP Fatal error:  require(): Failed opening required '/opt/mainsite/wrenchboard/www-api/app/Config/../../system/bootstrap.php' (include_path='.:/usr/local/lib/php') in /opt/mainsite/wrenchboard/www-api/public/index.php on line 38" while reading response header from upstream, client: 172.21.0.1, server: wrenchboard-www-api, request: "GET / HTTP/1.1", upstream: "fastcgi://192.168.65.2:9999", host: "localhost:9083"
+2022/11/27 06:38:56 [notice] 1#1: signal 3 (SIGQUIT) received, shutting down
+2022/11/27 06:38:56 [notice] 29#29: gracefully shutting down
+2022/11/27 06:38:56 [notice] 29#29: exiting
+2022/11/27 06:38:56 [notice] 30#30: gracefully shutting down
+2022/11/27 06:38:56 [notice] 29#29: exit
+2022/11/27 06:38:56 [notice] 30#30: exiting
+2022/11/27 06:38:56 [notice] 30#30: exit
+2022/11/27 06:38:56 [notice] 1#1: signal 17 (SIGCHLD) received from 29
+2022/11/27 06:38:56 [notice] 1#1: worker process 29 exited with code 0
+2022/11/27 06:38:56 [notice] 1#1: signal 29 (SIGIO) received
+2022/11/27 06:38:56 [notice] 1#1: signal 17 (SIGCHLD) received from 30
+2022/11/27 06:38:56 [notice] 1#1: worker process 30 exited with code 0
+2022/11/27 06:38:56 [notice] 1#1: exit
+2022/11/27 06:41:33 [notice] 1#1: using the "epoll" event method
+2022/11/27 06:41:33 [notice] 1#1: nginx/1.23.2
+2022/11/27 06:41:33 [notice] 1#1: built by gcc 10.2.1 20210110 (Debian 10.2.1-6) 
+2022/11/27 06:41:33 [notice] 1#1: OS: Linux 5.15.49-linuxkit
+2022/11/27 06:41:33 [notice] 1#1: getrlimit(RLIMIT_NOFILE): 1048576:1048576
+2022/11/27 06:41:33 [notice] 1#1: start worker processes
+2022/11/27 06:41:33 [notice] 1#1: start worker process 29
+2022/11/27 06:41:33 [notice] 1#1: start worker process 30
+2022/11/27 06:42:31 [error] 30#30: *3 FastCGI sent in stderr: "PHP message: PHP Notice:  Undefined variable: wrenchboard in /opt/mainsite/wrenchboard/www-api/public/svs/user/userve.php on line 289PHP message: PHP Fatal error:  Uncaught Error: Call to a member function wrenchboard_api() on null in /opt/mainsite/wrenchboard/www-api/public/svs/user/userve.php:289
+Stack trace:
+#0 {main}
+  thrown in /opt/mainsite/wrenchboard/www-api/public/svs/user/userve.php on line 289" while reading response header from upstream, client: 172.19.0.1, server: wrenchboard-www-api, request: "POST /svs/user/userlogin HTTP/1.1", upstream: "fastcgi://192.168.65.2:9999", host: "localhost:9083"
+2022/11/27 06:42:31 [info] 30#30: *3 client 172.19.0.1 closed keepalive connection
+2022/11/27 06:43:32 [error] 29#29: *5 FastCGI sent in stderr: "PHP message: [{"file":"\/opt\/mainsite\/wrenchboard\/www-api\/public\/svs\/user\/userve.php","line":289,"function":"wrenchboard_api","class":"WrenchBoardAPIWrapper","object":{"wrenchboard":null,"USER":"root"},"type":"->","args":[{"username":"acidumirae+fb@gmail.com","password":"may12002","sessionid":"THISISATEST","loc":"172.19.0.1","action":11025,"login_mode":1101,"pid":100},[]]}]PHP message: {"username":"acidumirae+fb@gmail.com","password":"may12002","sessionid":"THISISATEST","loc":"172.19.0.1","action":11025,"login_mode":1101,"pid":100}" while reading response header from upstream, client: 172.19.0.1, server: wrenchboard-www-api, request: "POST /svs/user/userlogin HTTP/1.1", upstream: "fastcgi://192.168.65.2:9999", host: "localhost:9083"
+2022/11/27 06:43:32 [info] 29#29: *5 client 172.19.0.1 closed keepalive connection
diff --git a/www-api/nginx/nginx.conf b/www-api/nginx/nginx.conf
index 2f0ca6ba..f308a774 100644
--- a/www-api/nginx/nginx.conf
+++ b/www-api/nginx/nginx.conf
@@ -25,7 +25,7 @@ http {
 
         error_page    500 502 503 504  /50x.html;
 
-        root /opt/mainsite/wrenchboard/www-api/;
+        root /opt/mainsite/wrenchboard/www-api/public;
         index index.php index.html;
         autoindex on;
 
@@ -41,7 +41,7 @@ http {
 
                 location = /index.php {
                     fastcgi_pass   host.docker.internal:9999;
-                    fastcgi_param  SCRIPT_FILENAME /opt/mainsite/wrenchboard/www-api$fastcgi_script_name;
+                    fastcgi_param  SCRIPT_FILENAME /opt/mainsite/wrenchboard/www-api/public$fastcgi_script_name;
                     include        fastcgi_params;
             }
         }
@@ -57,14 +57,14 @@ http {
                 #    return 404;
                 #}
                 fastcgi_pass   host.docker.internal:9999;
-                fastcgi_param  SCRIPT_FILENAME /opt/mainsite/wrenchboard/www-api$fastcgi_script_name;
+                fastcgi_param  SCRIPT_FILENAME /opt/mainsite/wrenchboard/www-api/public$fastcgi_script_name;
                 include        fastcgi_params;
                 error_page 404 /svs/user/userve.php;
             }
 
             location = /svs/user/userve.php {
                 fastcgi_pass   host.docker.internal:9999;
-                fastcgi_param  SCRIPT_FILENAME /opt/mainsite/wrenchboard/www-api$fastcgi_script_name;
+                fastcgi_param  SCRIPT_FILENAME /opt/mainsite/wrenchboard/www-api/public$fastcgi_script_name;
                 include        fastcgi_params;
             }
         }
diff --git a/www-api/phpunit.xml.dist b/www-api/phpunit.xml.dist
new file mode 100644
index 00000000..51c5fddc
--- /dev/null
+++ b/www-api/phpunit.xml.dist
@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+		bootstrap="system/Test/bootstrap.php"
+		backupGlobals="false"
+		colors="true"
+		convertErrorsToExceptions="true"
+		convertNoticesToExceptions="true"
+		convertWarningsToExceptions="true"
+		stopOnError="false"
+		stopOnFailure="false"
+		stopOnIncomplete="false"
+		stopOnSkipped="false"
+		xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd">
+	<coverage includeUncoveredFiles="true" processUncoveredFiles="true">
+		<include>
+			<directory suffix=".php">./app</directory>
+		</include>
+		<exclude>
+			<directory suffix=".php">./app/Views</directory>
+			<file>./app/Config/Routes.php</file>
+		</exclude>
+		<report>
+			<clover outputFile="build/logs/clover.xml"/>
+			<html outputDirectory="build/logs/html"/>
+			<php outputFile="build/logs/coverage.serialized"/>
+			<text outputFile="php://stdout" showUncoveredFiles="false"/>
+		</report>
+	</coverage>
+	<testsuites>
+		<testsuite name="App">
+			<directory>./tests</directory>
+		</testsuite>
+	</testsuites>
+	<logging>
+		<testdoxHtml outputFile="build/logs/testdox.html"/>
+		<testdoxText outputFile="build/logs/testdox.txt"/>
+		<junit outputFile="build/logs/logfile.xml"/>
+	</logging>
+	<php>
+		<server name="app.baseURL" value="http://example.com/"/>
+		<!-- Directory containing phpunit.xml -->
+		<const name="HOMEPATH" value="./"/>
+		<!-- Directory containing the Paths config file -->
+		<const name="CONFIGPATH" value="./app/Config/"/>
+		<!-- Directory containing the front controller (index.php) -->
+		<const name="PUBLICPATH" value="./public/"/>
+		<!-- Database configuration -->
+		<!-- Uncomment to provide your own database for testing
+		<env name="database.tests.hostname" value="localhost"/>
+		<env name="database.tests.database" value="tests"/>
+		<env name="database.tests.username" value="tests_user"/>
+		<env name="database.tests.password" value=""/>
+		<env name="database.tests.DBDriver" value="MySQLi"/>
+		<env name="database.tests.DBPrefix" value="tests_"/>
+		-->
+	</php>
+</phpunit>
diff --git a/www-api/public/.htaccess b/www-api/public/.htaccess
new file mode 100644
index 00000000..a5d6c2a5
--- /dev/null
+++ b/www-api/public/.htaccess
@@ -0,0 +1,49 @@
+# Disable directory browsing
+Options All -Indexes
+
+# ----------------------------------------------------------------------
+# Rewrite engine
+# ----------------------------------------------------------------------
+
+# Turning on the rewrite engine is necessary for the following rules and features.
+# FollowSymLinks must be enabled for this to work.
+<IfModule mod_rewrite.c>
+	Options +FollowSymlinks
+	RewriteEngine On
+
+	# If you installed CodeIgniter in a subfolder, you will need to
+	# change the following line to match the subfolder you need.
+	# http://httpd.apache.org/docs/current/mod/mod_rewrite.html#rewritebase
+	# RewriteBase /
+
+	# Redirect Trailing Slashes...
+	RewriteCond %{REQUEST_FILENAME} !-d
+	RewriteCond %{REQUEST_URI} (.+)/$
+	RewriteRule ^ %1 [L,R=301]
+
+	# Rewrite "www.example.com -> example.com"
+	RewriteCond %{HTTPS} !=on
+	RewriteCond %{HTTP_HOST} ^www\.(.+)$ [NC]
+	RewriteRule ^ http://%1%{REQUEST_URI} [R=301,L]
+
+	# Checks to see if the user is attempting to access a valid file,
+	# such as an image or css document, if this isn't true it sends the
+	# request to the front controller, index.php
+	RewriteCond %{REQUEST_FILENAME} !-f
+	RewriteCond %{REQUEST_FILENAME} !-d
+	RewriteRule ^([\s\S]*)$ index.php/$1 [L,NC,QSA]
+
+	# Ensure Authorization header is passed along
+	RewriteCond %{HTTP:Authorization} .
+	RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
+</IfModule>
+
+<IfModule !mod_rewrite.c>
+	# If we don't have mod_rewrite installed, all 404's
+	# can be sent to index.php, and everything works as normal.
+	ErrorDocument 404 index.php
+</IfModule>
+
+# Disable server signature start
+	ServerSignature Off
+# Disable server signature end
diff --git a/www-api/public/favicon.ico b/www-api/public/favicon.ico
new file mode 100644
index 00000000..7ecfce21
Binary files /dev/null and b/www-api/public/favicon.ico differ
diff --git a/www-api/public/index.php b/www-api/public/index.php
new file mode 100644
index 00000000..96e7f45f
--- /dev/null
+++ b/www-api/public/index.php
@@ -0,0 +1,67 @@
+<?php
+
+// Check PHP version.
+$minPhpVersion = '7.4'; // If you update this, don't forget to update `spark`.
+if (version_compare(PHP_VERSION, $minPhpVersion, '<')) {
+    $message = sprintf(
+        'Your PHP version must be %s or higher to run CodeIgniter. Current version: %s',
+        $minPhpVersion,
+        PHP_VERSION
+    );
+
+    exit($message);
+}
+
+// Path to the front controller (this file)
+define('FCPATH', __DIR__ . DIRECTORY_SEPARATOR);
+
+// Ensure the current directory is pointing to the front controller's directory
+chdir(FCPATH);
+
+/*
+ *---------------------------------------------------------------
+ * BOOTSTRAP THE APPLICATION
+ *---------------------------------------------------------------
+ * This process sets up the path constants, loads and registers
+ * our autoloader, along with Composer's, loads our constants
+ * and fires up an environment-specific bootstrapping.
+ */
+
+// Load our paths config file
+// This is the line that might need to be changed, depending on your folder structure.
+require FCPATH . '../app/Config/Paths.php';
+// ^^^ Change this line if you move your application folder
+
+$paths = new Config\Paths();
+
+// Location of the framework bootstrap file.
+require rtrim($paths->systemDirectory, '\\/ ') . DIRECTORY_SEPARATOR . 'bootstrap.php';
+
+// Load environment settings from .env files into $_SERVER and $_ENV
+require_once SYSTEMPATH . 'Config/DotEnv.php';
+(new CodeIgniter\Config\DotEnv(ROOTPATH))->load();
+
+/*
+ * ---------------------------------------------------------------
+ * GRAB OUR CODEIGNITER INSTANCE
+ * ---------------------------------------------------------------
+ *
+ * The CodeIgniter class contains the core functionality to make
+ * the application run, and does all of the dirty work to get
+ * the pieces all working together.
+ */
+
+$app = Config\Services::codeigniter();
+$app->initialize();
+$context = is_cli() ? 'php-cli' : 'web';
+$app->setContext($context);
+
+/*
+ *---------------------------------------------------------------
+ * LAUNCH THE APPLICATION
+ *---------------------------------------------------------------
+ * Now that everything is setup, it's time to actually fire
+ * up the engines and make this app do its thang.
+ */
+
+$app->run();
diff --git a/www-api/public/robots.txt b/www-api/public/robots.txt
new file mode 100644
index 00000000..9e60f970
--- /dev/null
+++ b/www-api/public/robots.txt
@@ -0,0 +1,2 @@
+User-agent: *
+Disallow: 
diff --git a/www-api/svs/api/.htaccess b/www-api/public/svs/api/.htaccess
similarity index 100%
rename from www-api/svs/api/.htaccess
rename to www-api/public/svs/api/.htaccess
diff --git a/www-api/svs/api/index.php b/www-api/public/svs/api/index.php
similarity index 100%
rename from www-api/svs/api/index.php
rename to www-api/public/svs/api/index.php
diff --git a/www-api/svs/api/index_backend.php b/www-api/public/svs/api/index_backend.php
similarity index 100%
rename from www-api/svs/api/index_backend.php
rename to www-api/public/svs/api/index_backend.php
diff --git a/www-api/svs/bko/.htaccess b/www-api/public/svs/bko/.htaccess
similarity index 100%
rename from www-api/svs/bko/.htaccess
rename to www-api/public/svs/bko/.htaccess
diff --git a/www-api/svs/bko/bkove.php b/www-api/public/svs/bko/bkove.php
similarity index 100%
rename from www-api/svs/bko/bkove.php
rename to www-api/public/svs/bko/bkove.php
diff --git a/www-api/svs/config.php b/www-api/public/svs/config.php
similarity index 100%
rename from www-api/svs/config.php
rename to www-api/public/svs/config.php
diff --git a/www-api/svs/constants.php b/www-api/public/svs/constants.php
similarity index 100%
rename from www-api/svs/constants.php
rename to www-api/public/svs/constants.php
diff --git a/www-api/svs/formarter.php b/www-api/public/svs/formarter.php
similarity index 100%
rename from www-api/svs/formarter.php
rename to www-api/public/svs/formarter.php
diff --git a/www-api/svs/user/.htaccess b/www-api/public/svs/user/.htaccess
similarity index 100%
rename from www-api/svs/user/.htaccess
rename to www-api/public/svs/user/.htaccess
diff --git a/www-api/svs/user/Dconfig.php b/www-api/public/svs/user/Dconfig.php
similarity index 100%
rename from www-api/svs/user/Dconfig.php
rename to www-api/public/svs/user/Dconfig.php
diff --git a/www-api/svs/user/Dconstants.php b/www-api/public/svs/user/Dconstants.php
similarity index 100%
rename from www-api/svs/user/Dconstants.php
rename to www-api/public/svs/user/Dconstants.php
diff --git a/www-api/svs/user/Dformarter.php b/www-api/public/svs/user/Dformarter.php
similarity index 100%
rename from www-api/svs/user/Dformarter.php
rename to www-api/public/svs/user/Dformarter.php
diff --git a/www-api/svs/user/Duserve.php b/www-api/public/svs/user/Duserve.php
similarity index 100%
rename from www-api/svs/user/Duserve.php
rename to www-api/public/svs/user/Duserve.php
diff --git a/www-api/svs/user/config.php b/www-api/public/svs/user/config.php
similarity index 100%
rename from www-api/svs/user/config.php
rename to www-api/public/svs/user/config.php
diff --git a/www-api/svs/user/constants.php b/www-api/public/svs/user/constants.php
similarity index 100%
rename from www-api/svs/user/constants.php
rename to www-api/public/svs/user/constants.php
diff --git a/www-api/svs/user/formarter.php b/www-api/public/svs/user/formarter.php
similarity index 100%
rename from www-api/svs/user/formarter.php
rename to www-api/public/svs/user/formarter.php
diff --git a/www-api/svs/user/formerter.php b/www-api/public/svs/user/formerter.php
similarity index 100%
rename from www-api/svs/user/formerter.php
rename to www-api/public/svs/user/formerter.php
diff --git a/www-api/svs/user/index.php b/www-api/public/svs/user/index.php
similarity index 100%
rename from www-api/svs/user/index.php
rename to www-api/public/svs/user/index.php
diff --git a/www-api/svs/user/userve.php b/www-api/public/svs/user/userve.php
similarity index 99%
rename from www-api/svs/user/userve.php
rename to www-api/public/svs/user/userve.php
index c3d65a36..e05ba833 100755
--- a/www-api/svs/user/userve.php
+++ b/www-api/public/svs/user/userve.php
@@ -3,7 +3,7 @@
  * USER DATA API END POINT
  *
  */
-include '../../backend.php';
+include '../../../backend.php';
 include 'constants.php';
 include 'formarter.php';
 
diff --git a/www-api/readme.rst b/www-api/readme.rst
deleted file mode 100644
index 63a55c3f..00000000
--- a/www-api/readme.rst
+++ /dev/null
@@ -1,71 +0,0 @@
-###################
-What is CodeIgniter
-###################
-
-CodeIgniter is an Application Development Framework - a toolkit - for people
-who build web sites using PHP. Its goal is to enable you to develop projects
-much faster than you could if you were writing code from scratch, by providing
-a rich set of libraries for commonly needed tasks, as well as a simple
-interface and logical structure to access these libraries. CodeIgniter lets
-you creatively focus on your project by minimizing the amount of code needed
-for a given task.
-
-*******************
-Release Information
-*******************
-
-This repo contains in-development code for future releases. To download the
-latest stable release please visit the `CodeIgniter Downloads
-<https://codeigniter.com/download>`_ page.
-
-**************************
-Changelog and New Features
-**************************
-
-You can find a list of all changes for each release in the `user
-guide change log <https://github.com/bcit-ci/CodeIgniter/blob/develop/user_guide_src/source/changelog.rst>`_.
-
-*******************
-Server Requirements
-*******************
-
-PHP version 5.6 or newer is recommended.
-
-It should work on 5.3.7 as well, but we strongly advise you NOT to run
-such old versions of PHP, because of potential security and performance
-issues, as well as missing features.
-
-************
-Installation
-************
-
-Please see the `installation section <https://codeigniter.com/userguide3/installation/index.html>`_
-of the CodeIgniter User Guide.
-
-*******
-License
-*******
-
-Please see the `license
-agreement <https://github.com/bcit-ci/CodeIgniter/blob/develop/user_guide_src/source/license.rst>`_.
-
-*********
-Resources
-*********
-
--  `User Guide <https://codeigniter.com/docs>`_
--  `Contributing Guide <https://github.com/bcit-ci/CodeIgniter/blob/develop/contributing.md>`_
--  `Language File Translations <https://github.com/bcit-ci/codeigniter3-translations>`_
--  `Community Forums <http://forum.codeigniter.com/>`_
--  `Community Wiki <https://github.com/bcit-ci/CodeIgniter/wiki>`_
--  `Community Slack Channel <https://codeigniterchat.slack.com>`_
-
-Report security issues to our `Security Panel <mailto:security@codeigniter.com>`_
-or via our `page on HackerOne <https://hackerone.com/codeigniter>`_, thank you.
-
-***************
-Acknowledgement
-***************
-
-The CodeIgniter team would like to thank EllisLab, all the
-contributors to the CodeIgniter project and you, the CodeIgniter user.
diff --git a/www-api/spark b/www-api/spark
new file mode 100755
index 00000000..49a00aa8
--- /dev/null
+++ b/www-api/spark
@@ -0,0 +1,102 @@
+#!/usr/bin/env php
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+/*
+ * --------------------------------------------------------------------
+ * CodeIgniter command-line tools
+ * --------------------------------------------------------------------
+ * The main entry point into the CLI system and allows you to run
+ * commands and perform maintenance on your application.
+ *
+ * Because CodeIgniter can handle CLI requests as just another web request
+ * this class mainly acts as a passthru to the framework itself.
+ */
+
+// Refuse to run when called from php-cgi
+if (strpos(PHP_SAPI, 'cgi') === 0) {
+    exit("The cli tool is not supported when running php-cgi. It needs php-cli to function!\n\n");
+}
+
+// Check PHP version.
+$minPhpVersion = '7.4'; // If you update this, don't forget to update `public/index.php`.
+if (version_compare(PHP_VERSION, $minPhpVersion, '<')) {
+    $message = sprintf(
+        'Your PHP version must be %s or higher to run CodeIgniter. Current version: %s',
+        $minPhpVersion,
+        PHP_VERSION
+    );
+
+    exit($message);
+}
+
+// We want errors to be shown when using it from the CLI.
+error_reporting(-1);
+ini_set('display_errors', '1');
+
+/**
+ * @var bool
+ *
+ * @deprecated No longer in use. `CodeIgniter` has `$context` property.
+ */
+define('SPARKED', true);
+
+// Path to the front controller
+define('FCPATH', __DIR__ . DIRECTORY_SEPARATOR . 'public' . DIRECTORY_SEPARATOR);
+
+// Ensure the current directory is pointing to the front controller's directory
+chdir(FCPATH);
+
+/*
+ *---------------------------------------------------------------
+ * BOOTSTRAP THE APPLICATION
+ *---------------------------------------------------------------
+ * This process sets up the path constants, loads and registers
+ * our autoloader, along with Composer's, loads our constants
+ * and fires up an environment-specific bootstrapping.
+ */
+
+// Load our paths config file
+// This is the line that might need to be changed, depending on your folder structure.
+require FCPATH . '../app/Config/Paths.php';
+// ^^^ Change this line if you move your application folder
+
+$paths = new Config\Paths();
+
+// Location of the framework bootstrap file.
+require rtrim($paths->systemDirectory, '\\/ ') . DIRECTORY_SEPARATOR . 'bootstrap.php';
+
+// Load environment settings from .env files into $_SERVER and $_ENV
+require_once SYSTEMPATH . 'Config/DotEnv.php';
+(new CodeIgniter\Config\DotEnv(ROOTPATH))->load();
+
+// Grab our CodeIgniter
+$app = Config\Services::codeigniter();
+$app->initialize();
+$app->setContext('spark');
+
+// Grab our Console
+$console = new CodeIgniter\CLI\Console($app);
+
+// Show basic information before we do anything else.
+if (is_int($suppress = array_search('--no-header', $_SERVER['argv'], true))) {
+    unset($_SERVER['argv'][$suppress]); // @codeCoverageIgnore
+    $suppress = true;
+}
+
+$console->showHeader($suppress);
+
+// fire off the command in the main framework.
+$response = $console->run();
+
+if ($response->getStatusCode() >= 300) {
+    exit($response->getStatusCode());
+}
diff --git a/www-api/system/.htaccess b/www-api/system/.htaccess
index 97c65d2d..3462048a 100644
--- a/www-api/system/.htaccess
+++ b/www-api/system/.htaccess
@@ -3,4 +3,4 @@
 </IfModule>
 <IfModule !authz_core_module>
 	Deny from all
-</IfModule>
\ No newline at end of file
+</IfModule>
diff --git a/www-api/system/API/ResponseTrait.php b/www-api/system/API/ResponseTrait.php
new file mode 100644
index 00000000..93dd976e
--- /dev/null
+++ b/www-api/system/API/ResponseTrait.php
@@ -0,0 +1,362 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\API;
+
+use CodeIgniter\Format\FormatterInterface;
+use CodeIgniter\HTTP\IncomingRequest;
+use CodeIgniter\HTTP\Response;
+use Config\Services;
+
+/**
+ * Provides common, more readable, methods to provide
+ * consistent HTTP responses under a variety of common
+ * situations when working as an API.
+ *
+ * @property IncomingRequest $request
+ * @property Response        $response
+ */
+trait ResponseTrait
+{
+    /**
+     * Allows child classes to override the
+     * status code that is used in their API.
+     *
+     * @var array<string, int>
+     */
+    protected $codes = [
+        'created'                   => 201,
+        'deleted'                   => 200,
+        'updated'                   => 200,
+        'no_content'                => 204,
+        'invalid_request'           => 400,
+        'unsupported_response_type' => 400,
+        'invalid_scope'             => 400,
+        'temporarily_unavailable'   => 400,
+        'invalid_grant'             => 400,
+        'invalid_credentials'       => 400,
+        'invalid_refresh'           => 400,
+        'no_data'                   => 400,
+        'invalid_data'              => 400,
+        'access_denied'             => 401,
+        'unauthorized'              => 401,
+        'invalid_client'            => 401,
+        'forbidden'                 => 403,
+        'resource_not_found'        => 404,
+        'not_acceptable'            => 406,
+        'resource_exists'           => 409,
+        'conflict'                  => 409,
+        'resource_gone'             => 410,
+        'payload_too_large'         => 413,
+        'unsupported_media_type'    => 415,
+        'too_many_requests'         => 429,
+        'server_error'              => 500,
+        'unsupported_grant_type'    => 501,
+        'not_implemented'           => 501,
+    ];
+
+    /**
+     * How to format the response data.
+     * Either 'json' or 'xml'. If blank will be
+     * determine through content negotiation.
+     *
+     * @var string
+     */
+    protected $format = 'json';
+
+    /**
+     * Current Formatter instance. This is usually set by ResponseTrait::format
+     *
+     * @var FormatterInterface|null
+     */
+    protected $formatter;
+
+    /**
+     * Provides a single, simple method to return an API response, formatted
+     * to match the requested format, with proper content-type and status code.
+     *
+     * @param array|string|null $data
+     *
+     * @return Response
+     */
+    protected function respond($data = null, ?int $status = null, string $message = '')
+    {
+        if ($data === null && $status === null) {
+            $status = 404;
+            $output = null;
+        } elseif ($data === null && is_numeric($status)) {
+            $output = null;
+        } else {
+            $status = empty($status) ? 200 : $status;
+            $output = $this->format($data);
+        }
+
+        if ($output !== null) {
+            if ($this->format === 'json') {
+                return $this->response->setJSON($output)->setStatusCode($status, $message);
+            }
+
+            if ($this->format === 'xml') {
+                return $this->response->setXML($output)->setStatusCode($status, $message);
+            }
+        }
+
+        return $this->response->setBody($output)->setStatusCode($status, $message);
+    }
+
+    /**
+     * Used for generic failures that no custom methods exist for.
+     *
+     * @param array|string $messages
+     * @param int          $status   HTTP status code
+     * @param string|null  $code     Custom, API-specific, error code
+     *
+     * @return Response
+     */
+    protected function fail($messages, int $status = 400, ?string $code = null, string $customMessage = '')
+    {
+        if (! is_array($messages)) {
+            $messages = ['error' => $messages];
+        }
+
+        $response = [
+            'status'   => $status,
+            'error'    => $code ?? $status,
+            'messages' => $messages,
+        ];
+
+        return $this->respond($response, $status, $customMessage);
+    }
+
+    // --------------------------------------------------------------------
+    // Response Helpers
+    // --------------------------------------------------------------------
+
+    /**
+     * Used after successfully creating a new resource.
+     *
+     * @param array|string|null $data
+     *
+     * @return Response
+     */
+    protected function respondCreated($data = null, string $message = '')
+    {
+        return $this->respond($data, $this->codes['created'], $message);
+    }
+
+    /**
+     * Used after a resource has been successfully deleted.
+     *
+     * @param array|string|null $data
+     *
+     * @return Response
+     */
+    protected function respondDeleted($data = null, string $message = '')
+    {
+        return $this->respond($data, $this->codes['deleted'], $message);
+    }
+
+    /**
+     * Used after a resource has been successfully updated.
+     *
+     * @param array|string|null $data
+     *
+     * @return Response
+     */
+    protected function respondUpdated($data = null, string $message = '')
+    {
+        return $this->respond($data, $this->codes['updated'], $message);
+    }
+
+    /**
+     * Used after a command has been successfully executed but there is no
+     * meaningful reply to send back to the client.
+     *
+     * @return Response
+     */
+    protected function respondNoContent(string $message = 'No Content')
+    {
+        return $this->respond(null, $this->codes['no_content'], $message);
+    }
+
+    /**
+     * Used when the client is either didn't send authorization information,
+     * or had bad authorization credentials. User is encouraged to try again
+     * with the proper information.
+     *
+     * @return Response
+     */
+    protected function failUnauthorized(string $description = 'Unauthorized', ?string $code = null, string $message = '')
+    {
+        return $this->fail($description, $this->codes['unauthorized'], $code, $message);
+    }
+
+    /**
+     * Used when access is always denied to this resource and no amount
+     * of trying again will help.
+     *
+     * @return Response
+     */
+    protected function failForbidden(string $description = 'Forbidden', ?string $code = null, string $message = '')
+    {
+        return $this->fail($description, $this->codes['forbidden'], $code, $message);
+    }
+
+    /**
+     * Used when a specified resource cannot be found.
+     *
+     * @return Response
+     */
+    protected function failNotFound(string $description = 'Not Found', ?string $code = null, string $message = '')
+    {
+        return $this->fail($description, $this->codes['resource_not_found'], $code, $message);
+    }
+
+    /**
+     * Used when the data provided by the client cannot be validated.
+     *
+     * @return Response
+     *
+     * @deprecated Use failValidationErrors instead
+     */
+    protected function failValidationError(string $description = 'Bad Request', ?string $code = null, string $message = '')
+    {
+        return $this->fail($description, $this->codes['invalid_data'], $code, $message);
+    }
+
+    /**
+     * Used when the data provided by the client cannot be validated on one or more fields.
+     *
+     * @param string|string[] $errors
+     *
+     * @return Response
+     */
+    protected function failValidationErrors($errors, ?string $code = null, string $message = '')
+    {
+        return $this->fail($errors, $this->codes['invalid_data'], $code, $message);
+    }
+
+    /**
+     * Use when trying to create a new resource and it already exists.
+     *
+     * @return Response
+     */
+    protected function failResourceExists(string $description = 'Conflict', ?string $code = null, string $message = '')
+    {
+        return $this->fail($description, $this->codes['resource_exists'], $code, $message);
+    }
+
+    /**
+     * Use when a resource was previously deleted. This is different than
+     * Not Found, because here we know the data previously existed, but is now gone,
+     * where Not Found means we simply cannot find any information about it.
+     *
+     * @return Response
+     */
+    protected function failResourceGone(string $description = 'Gone', ?string $code = null, string $message = '')
+    {
+        return $this->fail($description, $this->codes['resource_gone'], $code, $message);
+    }
+
+    /**
+     * Used when the user has made too many requests for the resource recently.
+     *
+     * @return Response
+     */
+    protected function failTooManyRequests(string $description = 'Too Many Requests', ?string $code = null, string $message = '')
+    {
+        return $this->fail($description, $this->codes['too_many_requests'], $code, $message);
+    }
+
+    /**
+     * Used when there is a server error.
+     *
+     * @param string      $description The error message to show the user.
+     * @param string|null $code        A custom, API-specific, error code.
+     * @param string      $message     A custom "reason" message to return.
+     *
+     * @return Response The value of the Response's send() method.
+     */
+    protected function failServerError(string $description = 'Internal Server Error', ?string $code = null, string $message = ''): Response
+    {
+        return $this->fail($description, $this->codes['server_error'], $code, $message);
+    }
+
+    // --------------------------------------------------------------------
+    // Utility Methods
+    // --------------------------------------------------------------------
+
+    /**
+     * Handles formatting a response. Currently makes some heavy assumptions
+     * and needs updating! :)
+     *
+     * @param array|string|null $data
+     *
+     * @return string|null
+     */
+    protected function format($data = null)
+    {
+        // If the data is a string, there's not much we can do to it...
+        if (is_string($data)) {
+            // The content type should be text/... and not application/...
+            $contentType = $this->response->getHeaderLine('Content-Type');
+            $contentType = str_replace('application/json', 'text/html', $contentType);
+            $contentType = str_replace('application/', 'text/', $contentType);
+            $this->response->setContentType($contentType);
+            $this->format = 'html';
+
+            return $data;
+        }
+
+        $format = Services::format();
+        $mime   = "application/{$this->format}";
+
+        // Determine correct response type through content negotiation if not explicitly declared
+        if (
+            (empty($this->format) || ! in_array($this->format, ['json', 'xml'], true))
+            && $this->request instanceof IncomingRequest
+        ) {
+            $mime = $this->request->negotiate(
+                'media',
+                $format->getConfig()->supportedResponseFormats,
+                false
+            );
+        }
+
+        $this->response->setContentType($mime);
+
+        // if we don't have a formatter, make one
+        if (! isset($this->formatter)) {
+            // if no formatter, use the default
+            $this->formatter = $format->getFormatter($mime);
+        }
+
+        if ($mime !== 'application/json') {
+            // Recursively convert objects into associative arrays
+            // Conversion not required for JSONFormatter
+            $data = json_decode(json_encode($data), true);
+        }
+
+        return $this->formatter->format($data);
+    }
+
+    /**
+     * Sets the format the response should be in.
+     *
+     * @return $this
+     */
+    protected function setResponseFormat(?string $format = null)
+    {
+        $this->format = strtolower($format);
+
+        return $this;
+    }
+}
diff --git a/www-api/system/Autoloader/Autoloader.php b/www-api/system/Autoloader/Autoloader.php
new file mode 100644
index 00000000..f87e4485
--- /dev/null
+++ b/www-api/system/Autoloader/Autoloader.php
@@ -0,0 +1,374 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Autoloader;
+
+use Composer\Autoload\ClassLoader;
+use Config\Autoload;
+use Config\Modules;
+use InvalidArgumentException;
+
+/**
+ * An autoloader that uses both PSR4 autoloading, and traditional classmaps.
+ *
+ * Given a foo-bar package of classes in the file system at the following paths:
+ * ```
+ *      /path/to/packages/foo-bar/
+ *          /src
+ *              Baz.php         # Foo\Bar\Baz
+ *              Qux/
+ *                  Quux.php    # Foo\Bar\Qux\Quux
+ * ```
+ * you can add the path to the configuration array that is passed in the constructor.
+ * The Config array consists of 2 primary keys, both of which are associative arrays:
+ * 'psr4', and 'classmap'.
+ * ```
+ *      $Config = [
+ *          'psr4' => [
+ *              'Foo\Bar'   => '/path/to/packages/foo-bar'
+ *          ],
+ *          'classmap' => [
+ *              'MyClass'   => '/path/to/class/file.php'
+ *          ]
+ *      ];
+ * ```
+ * Example:
+ * ```
+ *      <?php
+ *      // our configuration array
+ *      $Config = [ ... ];
+ *      $loader = new \CodeIgniter\Autoloader\Autoloader($Config);
+ *
+ *      // register the autoloader
+ *      $loader->register();
+ * ```
+ */
+class Autoloader
+{
+    /**
+     * Stores namespaces as key, and path as values.
+     *
+     * @var array<string, array<string>>
+     */
+    protected $prefixes = [];
+
+    /**
+     * Stores class name as key, and path as values.
+     *
+     * @var array<string, string>
+     */
+    protected $classmap = [];
+
+    /**
+     * Stores files as a list.
+     *
+     * @var array<int, string>
+     */
+    protected $files = [];
+
+    /**
+     * Reads in the configuration array (described above) and stores
+     * the valid parts that we'll need.
+     *
+     * @return $this
+     */
+    public function initialize(Autoload $config, Modules $modules)
+    {
+        $this->prefixes = [];
+        $this->classmap = [];
+        $this->files    = [];
+
+        // We have to have one or the other, though we don't enforce the need
+        // to have both present in order to work.
+        if (empty($config->psr4) && empty($config->classmap)) {
+            throw new InvalidArgumentException('Config array must contain either the \'psr4\' key or the \'classmap\' key.');
+        }
+
+        if (isset($config->psr4)) {
+            $this->addNamespace($config->psr4);
+        }
+
+        if (isset($config->classmap)) {
+            $this->classmap = $config->classmap;
+        }
+
+        if (isset($config->files)) {
+            $this->files = $config->files;
+        }
+
+        if (is_file(COMPOSER_PATH)) {
+            $this->loadComposerInfo($modules);
+        }
+
+        return $this;
+    }
+
+    private function loadComposerInfo(Modules $modules): void
+    {
+        /**
+         * @var ClassLoader $composer
+         */
+        $composer = include COMPOSER_PATH;
+
+        $this->loadComposerClassmap($composer);
+
+        // Should we load through Composer's namespaces, also?
+        if ($modules->discoverInComposer) {
+            $this->loadComposerNamespaces($composer);
+        }
+
+        unset($composer);
+    }
+
+    /**
+     * Register the loader with the SPL autoloader stack.
+     */
+    public function register()
+    {
+        // Prepend the PSR4  autoloader for maximum performance.
+        spl_autoload_register([$this, 'loadClass'], true, true);
+
+        // Now prepend another loader for the files in our class map.
+        spl_autoload_register([$this, 'loadClassmap'], true, true);
+
+        // Load our non-class files
+        foreach ($this->files as $file) {
+            $this->includeFile($file);
+        }
+    }
+
+    /**
+     * Registers namespaces with the autoloader.
+     *
+     * @param array|string $namespace
+     *
+     * @return $this
+     */
+    public function addNamespace($namespace, ?string $path = null)
+    {
+        if (is_array($namespace)) {
+            foreach ($namespace as $prefix => $namespacedPath) {
+                $prefix = trim($prefix, '\\');
+
+                if (is_array($namespacedPath)) {
+                    foreach ($namespacedPath as $dir) {
+                        $this->prefixes[$prefix][] = rtrim($dir, '\\/') . DIRECTORY_SEPARATOR;
+                    }
+
+                    continue;
+                }
+
+                $this->prefixes[$prefix][] = rtrim($namespacedPath, '\\/') . DIRECTORY_SEPARATOR;
+            }
+        } else {
+            $this->prefixes[trim($namespace, '\\')][] = rtrim($path, '\\/') . DIRECTORY_SEPARATOR;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get namespaces with prefixes as keys and paths as values.
+     *
+     * If a prefix param is set, returns only paths to the given prefix.
+     *
+     * @return array
+     */
+    public function getNamespace(?string $prefix = null)
+    {
+        if ($prefix === null) {
+            return $this->prefixes;
+        }
+
+        return $this->prefixes[trim($prefix, '\\')] ?? [];
+    }
+
+    /**
+     * Removes a single namespace from the psr4 settings.
+     *
+     * @return $this
+     */
+    public function removeNamespace(string $namespace)
+    {
+        if (isset($this->prefixes[trim($namespace, '\\')])) {
+            unset($this->prefixes[trim($namespace, '\\')]);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Load a class using available class mapping.
+     *
+     * @return false|string
+     */
+    public function loadClassmap(string $class)
+    {
+        $file = $this->classmap[$class] ?? '';
+
+        if (is_string($file) && $file !== '') {
+            return $this->includeFile($file);
+        }
+
+        return false;
+    }
+
+    /**
+     * Loads the class file for a given class name.
+     *
+     * @param string $class The fully qualified class name.
+     *
+     * @return false|string The mapped file on success, or boolean false
+     *                      on failure.
+     */
+    public function loadClass(string $class)
+    {
+        $class = trim($class, '\\');
+        $class = str_ireplace('.php', '', $class);
+
+        return $this->loadInNamespace($class);
+    }
+
+    /**
+     * Loads the class file for a given class name.
+     *
+     * @param string $class The fully-qualified class name
+     *
+     * @return false|string The mapped file name on success, or boolean false on fail
+     */
+    protected function loadInNamespace(string $class)
+    {
+        if (strpos($class, '\\') === false) {
+            return false;
+        }
+
+        foreach ($this->prefixes as $namespace => $directories) {
+            foreach ($directories as $directory) {
+                $directory = rtrim($directory, '\\/');
+
+                if (strpos($class, $namespace) === 0) {
+                    $filePath = $directory . str_replace('\\', DIRECTORY_SEPARATOR, substr($class, strlen($namespace))) . '.php';
+                    $filename = $this->includeFile($filePath);
+
+                    if ($filename) {
+                        return $filename;
+                    }
+                }
+            }
+        }
+
+        // never found a mapped file
+        return false;
+    }
+
+    /**
+     * A central way to include a file. Split out primarily for testing purposes.
+     *
+     * @return false|string The filename on success, false if the file is not loaded
+     */
+    protected function includeFile(string $file)
+    {
+        $file = $this->sanitizeFilename($file);
+
+        if (is_file($file)) {
+            include_once $file;
+
+            return $file;
+        }
+
+        return false;
+    }
+
+    /**
+     * Sanitizes a filename, replacing spaces with dashes.
+     *
+     * Removes special characters that are illegal in filenames on certain
+     * operating systems and special characters requiring special escaping
+     * to manipulate at the command line. Replaces spaces and consecutive
+     * dashes with a single dash. Trim period, dash and underscore from beginning
+     * and end of filename.
+     *
+     * @return string The sanitized filename
+     */
+    public function sanitizeFilename(string $filename): string
+    {
+        // Only allow characters deemed safe for POSIX portable filenames.
+        // Plus the forward slash for directory separators since this might be a path.
+        // http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap03.html#tag_03_278
+        // Modified to allow backslash and colons for on Windows machines.
+        $filename = preg_replace('/[^0-9\p{L}\s\/\-\_\.\:\\\\]/u', '', $filename);
+
+        // Clean up our filename edges.
+        return trim($filename, '.-_');
+    }
+
+    private function loadComposerNamespaces(ClassLoader $composer): void
+    {
+        $paths = $composer->getPrefixesPsr4();
+
+        // Get rid of CodeIgniter so we don't have duplicates
+        if (isset($paths['CodeIgniter\\'])) {
+            unset($paths['CodeIgniter\\']);
+        }
+
+        $newPaths = [];
+
+        foreach ($paths as $key => $value) {
+            // Composer stores namespaces with trailing slash. We don't.
+            $newPaths[rtrim($key, '\\ ')] = $value;
+        }
+
+        $this->addNamespace($newPaths);
+    }
+
+    private function loadComposerClassmap(ClassLoader $composer): void
+    {
+        $classes = $composer->getClassMap();
+
+        $this->classmap = array_merge($this->classmap, $classes);
+    }
+
+    /**
+     * Locates autoload information from Composer, if available.
+     *
+     * @deprecated No longer used.
+     */
+    protected function discoverComposerNamespaces()
+    {
+        if (! is_file(COMPOSER_PATH)) {
+            return;
+        }
+
+        /**
+         * @var ClassLoader $composer
+         */
+        $composer = include COMPOSER_PATH;
+        $paths    = $composer->getPrefixesPsr4();
+        $classes  = $composer->getClassMap();
+
+        unset($composer);
+
+        // Get rid of CodeIgniter so we don't have duplicates
+        if (isset($paths['CodeIgniter\\'])) {
+            unset($paths['CodeIgniter\\']);
+        }
+
+        $newPaths = [];
+
+        foreach ($paths as $key => $value) {
+            // Composer stores namespaces with trailing slash. We don't.
+            $newPaths[rtrim($key, '\\ ')] = $value;
+        }
+
+        $this->prefixes = array_merge($this->prefixes, $newPaths);
+        $this->classmap = array_merge($this->classmap, $classes);
+    }
+}
diff --git a/www-api/system/Autoloader/FileLocator.php b/www-api/system/Autoloader/FileLocator.php
new file mode 100644
index 00000000..14d7982c
--- /dev/null
+++ b/www-api/system/Autoloader/FileLocator.php
@@ -0,0 +1,373 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Autoloader;
+
+/**
+ * Allows loading non-class files in a namespaced manner.
+ * Works with Helpers, Views, etc.
+ */
+class FileLocator
+{
+    /**
+     * The Autoloader to use.
+     *
+     * @var Autoloader
+     */
+    protected $autoloader;
+
+    public function __construct(Autoloader $autoloader)
+    {
+        $this->autoloader = $autoloader;
+    }
+
+    /**
+     * Attempts to locate a file by examining the name for a namespace
+     * and looking through the PSR-4 namespaced files that we know about.
+     *
+     * @param string      $file   The namespaced file to locate
+     * @param string|null $folder The folder within the namespace that we should look for the file.
+     * @param string      $ext    The file extension the file should have.
+     *
+     * @return false|string The path to the file, or false if not found.
+     */
+    public function locateFile(string $file, ?string $folder = null, string $ext = 'php')
+    {
+        $file = $this->ensureExt($file, $ext);
+
+        // Clears the folder name if it is at the beginning of the filename
+        if (! empty($folder) && strpos($file, $folder) === 0) {
+            $file = substr($file, strlen($folder . '/'));
+        }
+
+        // Is not namespaced? Try the application folder.
+        if (strpos($file, '\\') === false) {
+            return $this->legacyLocate($file, $folder);
+        }
+
+        // Standardize slashes to handle nested directories.
+        $file = strtr($file, '/', '\\');
+        $file = ltrim($file, '\\');
+
+        $segments = explode('\\', $file);
+
+        // The first segment will be empty if a slash started the filename.
+        if (empty($segments[0])) {
+            unset($segments[0]);
+        }
+
+        $paths    = [];
+        $filename = '';
+
+        // Namespaces always comes with arrays of paths
+        $namespaces = $this->autoloader->getNamespace();
+
+        foreach (array_keys($namespaces) as $namespace) {
+            if (substr($file, 0, strlen($namespace)) === $namespace) {
+                // There may be sub-namespaces of the same vendor,
+                // so overwrite them with namespaces found later.
+                $paths = $namespaces[$namespace];
+
+                $fileWithoutNamespace = substr($file, strlen($namespace));
+                $filename             = ltrim(str_replace('\\', '/', $fileWithoutNamespace), '/');
+            }
+        }
+
+        // if no namespaces matched then quit
+        if (empty($paths)) {
+            return false;
+        }
+
+        // Check each path in the namespace
+        foreach ($paths as $path) {
+            // Ensure trailing slash
+            $path = rtrim($path, '/') . '/';
+
+            // If we have a folder name, then the calling function
+            // expects this file to be within that folder, like 'Views',
+            // or 'libraries'.
+            if (! empty($folder) && strpos($path . $filename, '/' . $folder . '/') === false) {
+                $path .= trim($folder, '/') . '/';
+            }
+
+            $path .= $filename;
+            if (is_file($path)) {
+                return $path;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Examines a file and returns the fully qualified class name.
+     */
+    public function getClassname(string $file): string
+    {
+        $php       = file_get_contents($file);
+        $tokens    = token_get_all($php);
+        $dlm       = false;
+        $namespace = '';
+        $className = '';
+
+        foreach ($tokens as $i => $token) {
+            if ($i < 2) {
+                continue;
+            }
+
+            if ((isset($tokens[$i - 2][1]) && ($tokens[$i - 2][1] === 'phpnamespace' || $tokens[$i - 2][1] === 'namespace')) || ($dlm && $tokens[$i - 1][0] === T_NS_SEPARATOR && $token[0] === T_STRING)) {
+                if (! $dlm) {
+                    $namespace = 0;
+                }
+                if (isset($token[1])) {
+                    $namespace = $namespace ? $namespace . '\\' . $token[1] : $token[1];
+                    $dlm       = true;
+                }
+            } elseif ($dlm && ($token[0] !== T_NS_SEPARATOR) && ($token[0] !== T_STRING)) {
+                $dlm = false;
+            }
+
+            if (($tokens[$i - 2][0] === T_CLASS || (isset($tokens[$i - 2][1]) && $tokens[$i - 2][1] === 'phpclass'))
+                && $tokens[$i - 1][0] === T_WHITESPACE
+                && $token[0] === T_STRING) {
+                $className = $token[1];
+                break;
+            }
+        }
+
+        if (empty($className)) {
+            return '';
+        }
+
+        return $namespace . '\\' . $className;
+    }
+
+    /**
+     * Searches through all of the defined namespaces looking for a file.
+     * Returns an array of all found locations for the defined file.
+     *
+     * Example:
+     *
+     *  $locator->search('Config/Routes.php');
+     *  // Assuming PSR4 namespaces include foo and bar, might return:
+     *  [
+     *      'app/Modules/foo/Config/Routes.php',
+     *      'app/Modules/bar/Config/Routes.php',
+     *  ]
+     */
+    public function search(string $path, string $ext = 'php', bool $prioritizeApp = true): array
+    {
+        $path = $this->ensureExt($path, $ext);
+
+        $foundPaths = [];
+        $appPaths   = [];
+
+        foreach ($this->getNamespaces() as $namespace) {
+            if (isset($namespace['path']) && is_file($namespace['path'] . $path)) {
+                $fullPath = $namespace['path'] . $path;
+                $fullPath = realpath($fullPath) ?: $fullPath;
+
+                if ($prioritizeApp) {
+                    $foundPaths[] = $fullPath;
+                } elseif (strpos($fullPath, APPPATH) === 0) {
+                    $appPaths[] = $fullPath;
+                } else {
+                    $foundPaths[] = $fullPath;
+                }
+            }
+        }
+
+        if (! $prioritizeApp && ! empty($appPaths)) {
+            $foundPaths = [...$foundPaths, ...$appPaths];
+        }
+
+        // Remove any duplicates
+        return array_unique($foundPaths);
+    }
+
+    /**
+     * Ensures a extension is at the end of a filename
+     */
+    protected function ensureExt(string $path, string $ext): string
+    {
+        if ($ext) {
+            $ext = '.' . $ext;
+
+            if (substr($path, -strlen($ext)) !== $ext) {
+                $path .= $ext;
+            }
+        }
+
+        return $path;
+    }
+
+    /**
+     * Return the namespace mappings we know about.
+     *
+     * @return array<int, array<string, string>>
+     */
+    protected function getNamespaces()
+    {
+        $namespaces = [];
+
+        // Save system for last
+        $system = [];
+
+        foreach ($this->autoloader->getNamespace() as $prefix => $paths) {
+            foreach ($paths as $path) {
+                if ($prefix === 'CodeIgniter') {
+                    $system = [
+                        'prefix' => $prefix,
+                        'path'   => rtrim($path, '\\/') . DIRECTORY_SEPARATOR,
+                    ];
+
+                    continue;
+                }
+
+                $namespaces[] = [
+                    'prefix' => $prefix,
+                    'path'   => rtrim($path, '\\/') . DIRECTORY_SEPARATOR,
+                ];
+            }
+        }
+
+        $namespaces[] = $system;
+
+        return $namespaces;
+    }
+
+    /**
+     * Find the qualified name of a file according to
+     * the namespace of the first matched namespace path.
+     *
+     * @return false|string The qualified name or false if the path is not found
+     */
+    public function findQualifiedNameFromPath(string $path)
+    {
+        $path = realpath($path) ?: $path;
+
+        if (! is_file($path)) {
+            return false;
+        }
+
+        foreach ($this->getNamespaces() as $namespace) {
+            $namespace['path'] = realpath($namespace['path']) ?: $namespace['path'];
+
+            if (empty($namespace['path'])) {
+                continue;
+            }
+
+            if (mb_strpos($path, $namespace['path']) === 0) {
+                $className = '\\' . $namespace['prefix'] . '\\' .
+                        ltrim(str_replace(
+                            '/',
+                            '\\',
+                            mb_substr($path, mb_strlen($namespace['path']))
+                        ), '\\');
+
+                // Remove the file extension (.php)
+                $className = mb_substr($className, 0, -4);
+
+                // Check if this exists
+                if (class_exists($className)) {
+                    return $className;
+                }
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Scans the defined namespaces, returning a list of all files
+     * that are contained within the subpath specified by $path.
+     *
+     * @return string[] List of file paths
+     */
+    public function listFiles(string $path): array
+    {
+        if (empty($path)) {
+            return [];
+        }
+
+        $files = [];
+        helper('filesystem');
+
+        foreach ($this->getNamespaces() as $namespace) {
+            $fullPath = $namespace['path'] . $path;
+            $fullPath = realpath($fullPath) ?: $fullPath;
+
+            if (! is_dir($fullPath)) {
+                continue;
+            }
+
+            $tempFiles = get_filenames($fullPath, true, false, false);
+
+            if (! empty($tempFiles)) {
+                $files = array_merge($files, $tempFiles);
+            }
+        }
+
+        return $files;
+    }
+
+    /**
+     * Scans the provided namespace, returning a list of all files
+     * that are contained within the sub path specified by $path.
+     *
+     * @return string[] List of file paths
+     */
+    public function listNamespaceFiles(string $prefix, string $path): array
+    {
+        if (empty($path) || empty($prefix)) {
+            return [];
+        }
+
+        $files = [];
+        helper('filesystem');
+
+        // autoloader->getNamespace($prefix) returns an array of paths for that namespace
+        foreach ($this->autoloader->getNamespace($prefix) as $namespacePath) {
+            $fullPath = rtrim($namespacePath, '/') . '/' . $path;
+            $fullPath = realpath($fullPath) ?: $fullPath;
+
+            if (! is_dir($fullPath)) {
+                continue;
+            }
+
+            $tempFiles = get_filenames($fullPath, true, false, false);
+
+            if (! empty($tempFiles)) {
+                $files = array_merge($files, $tempFiles);
+            }
+        }
+
+        return $files;
+    }
+
+    /**
+     * Checks the app folder to see if the file can be found.
+     * Only for use with filenames that DO NOT include namespacing.
+     *
+     * @return false|string The path to the file, or false if not found.
+     */
+    protected function legacyLocate(string $file, ?string $folder = null)
+    {
+        $path = APPPATH . (empty($folder) ? $file : $folder . '/' . $file);
+        $path = realpath($path) ?: $path;
+
+        if (is_file($path)) {
+            return $path;
+        }
+
+        return false;
+    }
+}
diff --git a/www-api/system/BaseModel.php b/www-api/system/BaseModel.php
new file mode 100644
index 00000000..888d8985
--- /dev/null
+++ b/www-api/system/BaseModel.php
@@ -0,0 +1,1726 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter;
+
+use Closure;
+use CodeIgniter\Database\BaseConnection;
+use CodeIgniter\Database\BaseResult;
+use CodeIgniter\Database\Exceptions\DatabaseException;
+use CodeIgniter\Database\Exceptions\DataException;
+use CodeIgniter\Exceptions\ModelException;
+use CodeIgniter\I18n\Time;
+use CodeIgniter\Pager\Pager;
+use CodeIgniter\Validation\Validation;
+use CodeIgniter\Validation\ValidationInterface;
+use Config\Services;
+use InvalidArgumentException;
+use ReflectionClass;
+use ReflectionException;
+use ReflectionProperty;
+use stdClass;
+
+/**
+ * The BaseModel class provides a number of convenient features that
+ * makes working with a databases less painful. Extending this class
+ * provide means of implementing various database systems
+ *
+ * It will:
+ *      - simplifies pagination
+ *      - allow specifying the return type (array, object, etc) with each call
+ *      - automatically set and update timestamps
+ *      - handle soft deletes
+ *      - ensure validation is run against objects when saving items
+ *      - process various callbacks
+ *      - allow intermingling calls to the db connection
+ */
+abstract class BaseModel
+{
+    /**
+     * Pager instance.
+     * Populated after calling $this->paginate()
+     *
+     * @var Pager
+     */
+    public $pager;
+
+    /**
+     * Last insert ID
+     *
+     * @var int|string
+     */
+    protected $insertID = 0;
+
+    /**
+     * The Database connection group that
+     * should be instantiated.
+     *
+     * @var string
+     * @phpstan-var non-empty-string
+     */
+    protected $DBGroup;
+
+    /**
+     * The format that the results should be returned as.
+     * Will be overridden if the as* methods are used.
+     *
+     * @var string
+     */
+    protected $returnType = 'array';
+
+    /**
+     * If this model should use "softDeletes" and
+     * simply set a date when rows are deleted, or
+     * do hard deletes.
+     *
+     * @var bool
+     */
+    protected $useSoftDeletes = false;
+
+    /**
+     * An array of field names that are allowed
+     * to be set by the user in inserts/updates.
+     *
+     * @var array
+     */
+    protected $allowedFields = [];
+
+    /**
+     * If true, will set created_at, and updated_at
+     * values during insert and update routines.
+     *
+     * @var bool
+     */
+    protected $useTimestamps = false;
+
+    /**
+     * The type of column that created_at and updated_at
+     * are expected to.
+     *
+     * Allowed: 'datetime', 'date', 'int'
+     *
+     * @var string
+     */
+    protected $dateFormat = 'datetime';
+
+    /**
+     * The column used for insert timestamps
+     *
+     * @var string
+     */
+    protected $createdField = 'created_at';
+
+    /**
+     * The column used for update timestamps
+     *
+     * @var string
+     */
+    protected $updatedField = 'updated_at';
+
+    /**
+     * Used by withDeleted to override the
+     * model's softDelete setting.
+     *
+     * @var bool
+     */
+    protected $tempUseSoftDeletes;
+
+    /**
+     * The column used to save soft delete state
+     *
+     * @var string
+     */
+    protected $deletedField = 'deleted_at';
+
+    /**
+     * Used by asArray and asObject to provide
+     * temporary overrides of model default.
+     *
+     * @var string
+     */
+    protected $tempReturnType;
+
+    /**
+     * Whether we should limit fields in inserts
+     * and updates to those available in $allowedFields or not.
+     *
+     * @var bool
+     */
+    protected $protectFields = true;
+
+    /**
+     * Database Connection
+     *
+     * @var BaseConnection
+     */
+    protected $db;
+
+    /**
+     * Rules used to validate data in insert, update, and save methods.
+     * The array must match the format of data passed to the Validation
+     * library.
+     *
+     * @var array|string
+     */
+    protected $validationRules = [];
+
+    /**
+     * Contains any custom error messages to be
+     * used during data validation.
+     *
+     * @var array
+     */
+    protected $validationMessages = [];
+
+    /**
+     * Skip the model's validation. Used in conjunction with skipValidation()
+     * to skip data validation for any future calls.
+     *
+     * @var bool
+     */
+    protected $skipValidation = false;
+
+    /**
+     * Whether rules should be removed that do not exist
+     * in the passed data. Used in updates.
+     *
+     * @var bool
+     */
+    protected $cleanValidationRules = true;
+
+    /**
+     * Our validator instance.
+     *
+     * @var Validation
+     */
+    protected $validation;
+
+    /*
+     * Callbacks.
+     *
+     * Each array should contain the method names (within the model)
+     * that should be called when those events are triggered.
+     *
+     * "Update" and "delete" methods are passed the same items that
+     * are given to their respective method.
+     *
+     * "Find" methods receive the ID searched for (if present), and
+     * 'afterFind' additionally receives the results that were found.
+     */
+
+    /**
+     * Whether to trigger the defined callbacks
+     *
+     * @var bool
+     */
+    protected $allowCallbacks = true;
+
+    /**
+     * Used by allowCallbacks() to override the
+     * model's allowCallbacks setting.
+     *
+     * @var bool
+     */
+    protected $tempAllowCallbacks;
+
+    /**
+     * Callbacks for beforeInsert
+     *
+     * @var array
+     */
+    protected $beforeInsert = [];
+
+    /**
+     * Callbacks for afterInsert
+     *
+     * @var array
+     */
+    protected $afterInsert = [];
+
+    /**
+     * Callbacks for beforeUpdate
+     *
+     * @var array
+     */
+    protected $beforeUpdate = [];
+
+    /**
+     * Callbacks for afterUpdate
+     *
+     * @var array
+     */
+    protected $afterUpdate = [];
+
+    /**
+     * Callbacks for beforeFind
+     *
+     * @var array
+     */
+    protected $beforeFind = [];
+
+    /**
+     * Callbacks for afterFind
+     *
+     * @var array
+     */
+    protected $afterFind = [];
+
+    /**
+     * Callbacks for beforeDelete
+     *
+     * @var array
+     */
+    protected $beforeDelete = [];
+
+    /**
+     * Callbacks for afterDelete
+     *
+     * @var array
+     */
+    protected $afterDelete = [];
+
+    public function __construct(?ValidationInterface $validation = null)
+    {
+        $this->tempReturnType     = $this->returnType;
+        $this->tempUseSoftDeletes = $this->useSoftDeletes;
+        $this->tempAllowCallbacks = $this->allowCallbacks;
+
+        /**
+         * @var Validation|null $validation
+         */
+        $validation ??= Services::validation(null, false);
+        $this->validation = $validation;
+
+        $this->initialize();
+    }
+
+    /**
+     * Initializes the instance with any additional steps.
+     * Optionally implemented by child classes.
+     */
+    protected function initialize()
+    {
+    }
+
+    /**
+     * Fetches the row of database
+     * This methods works only with dbCalls
+     *
+     * @param bool                  $singleton Single or multiple results
+     * @param array|int|string|null $id        One primary key or an array of primary keys
+     *
+     * @return array|object|null The resulting row of data, or null.
+     */
+    abstract protected function doFind(bool $singleton, $id = null);
+
+    /**
+     * Fetches the column of database
+     * This methods works only with dbCalls
+     *
+     * @param string $columnName Column Name
+     *
+     * @return array|null The resulting row of data, or null if no data found.
+     *
+     * @throws DataException
+     */
+    abstract protected function doFindColumn(string $columnName);
+
+    /**
+     * Fetches all results, while optionally limiting them.
+     * This methods works only with dbCalls
+     *
+     * @param int $limit  Limit
+     * @param int $offset Offset
+     *
+     * @return array
+     */
+    abstract protected function doFindAll(int $limit = 0, int $offset = 0);
+
+    /**
+     * Returns the first row of the result set.
+     * This methods works only with dbCalls
+     *
+     * @return array|object|null
+     */
+    abstract protected function doFirst();
+
+    /**
+     * Inserts data into the current database
+     * This method works only with dbCalls
+     *
+     * @param array $data Data
+     *
+     * @return bool
+     */
+    abstract protected function doInsert(array $data);
+
+    /**
+     * Compiles batch insert and runs the queries, validating each row prior.
+     * This methods works only with dbCalls
+     *
+     * @param array|null $set       An associative array of insert values
+     * @param bool|null  $escape    Whether to escape values
+     * @param int        $batchSize The size of the batch to run
+     * @param bool       $testing   True means only number of records is returned, false will execute the query
+     *
+     * @return bool|int Number of rows inserted or FALSE on failure
+     */
+    abstract protected function doInsertBatch(?array $set = null, ?bool $escape = null, int $batchSize = 100, bool $testing = false);
+
+    /**
+     * Updates a single record in the database.
+     * This methods works only with dbCalls
+     *
+     * @param array|int|string|null $id   ID
+     * @param array|null            $data Data
+     */
+    abstract protected function doUpdate($id = null, $data = null): bool;
+
+    /**
+     * Compiles an update and runs the query
+     * This methods works only with dbCalls
+     *
+     * @param array|null  $set       An associative array of update values
+     * @param string|null $index     The where key
+     * @param int         $batchSize The size of the batch to run
+     * @param bool        $returnSQL True means SQL is returned, false will execute the query
+     *
+     * @return mixed Number of rows affected or FALSE on failure
+     *
+     * @throws DatabaseException
+     */
+    abstract protected function doUpdateBatch(?array $set = null, ?string $index = null, int $batchSize = 100, bool $returnSQL = false);
+
+    /**
+     * Deletes a single record from the database where $id matches
+     * This methods works only with dbCalls
+     *
+     * @param array|int|string|null $id    The rows primary key(s)
+     * @param bool                  $purge Allows overriding the soft deletes setting.
+     *
+     * @return bool|string
+     *
+     * @throws DatabaseException
+     */
+    abstract protected function doDelete($id = null, bool $purge = false);
+
+    /**
+     * Permanently deletes all rows that have been marked as deleted
+     * through soft deletes (deleted = 1)
+     * This methods works only with dbCalls
+     *
+     * @return bool|string Returns a string if in test mode.
+     */
+    abstract protected function doPurgeDeleted();
+
+    /**
+     * Works with the find* methods to return only the rows that
+     * have been deleted.
+     * This methods works only with dbCalls
+     */
+    abstract protected function doOnlyDeleted();
+
+    /**
+     * Compiles a replace and runs the query
+     * This methods works only with dbCalls
+     *
+     * @param array|null $data      Data
+     * @param bool       $returnSQL Set to true to return Query String
+     *
+     * @return mixed
+     */
+    abstract protected function doReplace(?array $data = null, bool $returnSQL = false);
+
+    /**
+     * Grabs the last error(s) that occurred from the Database connection.
+     * This methods works only with dbCalls
+     *
+     * @return array|null
+     */
+    abstract protected function doErrors();
+
+    /**
+     * Returns the id value for the data array or object
+     *
+     * @param array|object $data Data
+     *
+     * @return array|int|string|null
+     *
+     * @deprecated Add an override on getIdValue() instead. Will be removed in version 5.0.
+     */
+    abstract protected function idValue($data);
+
+    /**
+     * Public getter to return the id value using the idValue() method
+     * For example with SQL this will return $data->$this->primaryKey
+     *
+     * @param array|object $data
+     *
+     * @return array|int|string|null
+     *
+     * @todo: Make abstract in version 5.0
+     */
+    public function getIdValue($data)
+    {
+        return $this->idValue($data);
+    }
+
+    /**
+     * Override countAllResults to account for soft deleted accounts.
+     * This methods works only with dbCalls
+     *
+     * @param bool $reset Reset
+     * @param bool $test  Test
+     *
+     * @return mixed
+     */
+    abstract public function countAllResults(bool $reset = true, bool $test = false);
+
+    /**
+     * Loops over records in batches, allowing you to operate on them.
+     * This methods works only with dbCalls
+     *
+     * @param int     $size     Size
+     * @param Closure $userFunc Callback Function
+     *
+     * @throws DataException
+     */
+    abstract public function chunk(int $size, Closure $userFunc);
+
+    /**
+     * Fetches the row of database
+     *
+     * @param array|int|string|null $id One primary key or an array of primary keys
+     *
+     * @return array|object|null The resulting row of data, or null.
+     */
+    public function find($id = null)
+    {
+        $singleton = is_numeric($id) || is_string($id);
+
+        if ($this->tempAllowCallbacks) {
+            // Call the before event and check for a return
+            $eventData = $this->trigger('beforeFind', [
+                'id'        => $id,
+                'method'    => 'find',
+                'singleton' => $singleton,
+            ]);
+
+            if (! empty($eventData['returnData'])) {
+                return $eventData['data'];
+            }
+        }
+
+        $eventData = [
+            'id'        => $id,
+            'data'      => $this->doFind($singleton, $id),
+            'method'    => 'find',
+            'singleton' => $singleton,
+        ];
+
+        if ($this->tempAllowCallbacks) {
+            $eventData = $this->trigger('afterFind', $eventData);
+        }
+
+        $this->tempReturnType     = $this->returnType;
+        $this->tempUseSoftDeletes = $this->useSoftDeletes;
+        $this->tempAllowCallbacks = $this->allowCallbacks;
+
+        return $eventData['data'];
+    }
+
+    /**
+     * Fetches the column of database
+     *
+     * @param string $columnName Column Name
+     *
+     * @return array|null The resulting row of data, or null if no data found.
+     *
+     * @throws DataException
+     */
+    public function findColumn(string $columnName)
+    {
+        if (strpos($columnName, ',') !== false) {
+            throw DataException::forFindColumnHaveMultipleColumns();
+        }
+
+        $resultSet = $this->doFindColumn($columnName);
+
+        return $resultSet ? array_column($resultSet, $columnName) : null;
+    }
+
+    /**
+     * Fetches all results, while optionally limiting them.
+     *
+     * @param int $limit  Limit
+     * @param int $offset Offset
+     *
+     * @return array
+     */
+    public function findAll(int $limit = 0, int $offset = 0)
+    {
+        if ($this->tempAllowCallbacks) {
+            // Call the before event and check for a return
+            $eventData = $this->trigger('beforeFind', [
+                'method'    => 'findAll',
+                'limit'     => $limit,
+                'offset'    => $offset,
+                'singleton' => false,
+            ]);
+
+            if (! empty($eventData['returnData'])) {
+                return $eventData['data'];
+            }
+        }
+
+        $eventData = [
+            'data'      => $this->doFindAll($limit, $offset),
+            'limit'     => $limit,
+            'offset'    => $offset,
+            'method'    => 'findAll',
+            'singleton' => false,
+        ];
+
+        if ($this->tempAllowCallbacks) {
+            $eventData = $this->trigger('afterFind', $eventData);
+        }
+
+        $this->tempReturnType     = $this->returnType;
+        $this->tempUseSoftDeletes = $this->useSoftDeletes;
+        $this->tempAllowCallbacks = $this->allowCallbacks;
+
+        return $eventData['data'];
+    }
+
+    /**
+     * Returns the first row of the result set.
+     *
+     * @return array|object|null
+     */
+    public function first()
+    {
+        if ($this->tempAllowCallbacks) {
+            // Call the before event and check for a return
+            $eventData = $this->trigger('beforeFind', [
+                'method'    => 'first',
+                'singleton' => true,
+            ]);
+
+            if (! empty($eventData['returnData'])) {
+                return $eventData['data'];
+            }
+        }
+
+        $eventData = [
+            'data'      => $this->doFirst(),
+            'method'    => 'first',
+            'singleton' => true,
+        ];
+
+        if ($this->tempAllowCallbacks) {
+            $eventData = $this->trigger('afterFind', $eventData);
+        }
+
+        $this->tempReturnType     = $this->returnType;
+        $this->tempUseSoftDeletes = $this->useSoftDeletes;
+        $this->tempAllowCallbacks = $this->allowCallbacks;
+
+        return $eventData['data'];
+    }
+
+    /**
+     * A convenience method that will attempt to determine whether the
+     * data should be inserted or updated. Will work with either
+     * an array or object. When using with custom class objects,
+     * you must ensure that the class will provide access to the class
+     * variables, even if through a magic method.
+     *
+     * @param array|object $data Data
+     *
+     * @throws ReflectionException
+     */
+    public function save($data): bool
+    {
+        if (empty($data)) {
+            return true;
+        }
+
+        if ($this->shouldUpdate($data)) {
+            $response = $this->update($this->getIdValue($data), $data);
+        } else {
+            $response = $this->insert($data, false);
+
+            if ($response !== false) {
+                $response = true;
+            }
+        }
+
+        return $response;
+    }
+
+    /**
+     * This method is called on save to determine if entry have to be updated
+     * If this method return false insert operation will be executed
+     *
+     * @param array|object $data Data
+     */
+    protected function shouldUpdate($data): bool
+    {
+        return ! empty($this->getIdValue($data));
+    }
+
+    /**
+     * Returns last insert ID or 0.
+     *
+     * @return int|string
+     */
+    public function getInsertID()
+    {
+        return is_numeric($this->insertID) ? (int) $this->insertID : $this->insertID;
+    }
+
+    /**
+     * Inserts data into the database. If an object is provided,
+     * it will attempt to convert it to an array.
+     *
+     * @param array|object|null $data     Data
+     * @param bool              $returnID Whether insert ID should be returned or not.
+     *
+     * @return bool|int|string insert ID or true on success. false on failure.
+     *
+     * @throws ReflectionException
+     */
+    public function insert($data = null, bool $returnID = true)
+    {
+        $this->insertID = 0;
+
+        // Set $cleanValidationRules to false temporary.
+        $cleanValidationRules       = $this->cleanValidationRules;
+        $this->cleanValidationRules = false;
+
+        $data = $this->transformDataToArray($data, 'insert');
+
+        // Validate data before saving.
+        if (! $this->skipValidation && ! $this->validate($data)) {
+            // Restore $cleanValidationRules
+            $this->cleanValidationRules = $cleanValidationRules;
+
+            return false;
+        }
+
+        // Restore $cleanValidationRules
+        $this->cleanValidationRules = $cleanValidationRules;
+
+        // Must be called first so we don't
+        // strip out created_at values.
+        $data = $this->doProtectFields($data);
+
+        // doProtectFields() can further remove elements from
+        // $data so we need to check for empty dataset again
+        if (empty($data)) {
+            throw DataException::forEmptyDataset('insert');
+        }
+
+        // Set created_at and updated_at with same time
+        $date = $this->setDate();
+
+        if ($this->useTimestamps && $this->createdField && ! array_key_exists($this->createdField, $data)) {
+            $data[$this->createdField] = $date;
+        }
+
+        if ($this->useTimestamps && $this->updatedField && ! array_key_exists($this->updatedField, $data)) {
+            $data[$this->updatedField] = $date;
+        }
+
+        $eventData = ['data' => $data];
+
+        if ($this->tempAllowCallbacks) {
+            $eventData = $this->trigger('beforeInsert', $eventData);
+        }
+
+        $result = $this->doInsert($eventData['data']);
+
+        $eventData = [
+            'id'     => $this->insertID,
+            'data'   => $eventData['data'],
+            'result' => $result,
+        ];
+
+        if ($this->tempAllowCallbacks) {
+            // Trigger afterInsert events with the inserted data and new ID
+            $this->trigger('afterInsert', $eventData);
+        }
+
+        $this->tempAllowCallbacks = $this->allowCallbacks;
+
+        // If insertion failed, get out of here
+        if (! $result) {
+            return $result;
+        }
+
+        // otherwise return the insertID, if requested.
+        return $returnID ? $this->insertID : $result;
+    }
+
+    /**
+     * Compiles batch insert runs the queries, validating each row prior.
+     *
+     * @param array|null $set       an associative array of insert values
+     * @param bool|null  $escape    Whether to escape values
+     * @param int        $batchSize The size of the batch to run
+     * @param bool       $testing   True means only number of records is returned, false will execute the query
+     *
+     * @return bool|int Number of rows inserted or FALSE on failure
+     *
+     * @throws ReflectionException
+     */
+    public function insertBatch(?array $set = null, ?bool $escape = null, int $batchSize = 100, bool $testing = false)
+    {
+        // Set $cleanValidationRules to false temporary.
+        $cleanValidationRules       = $this->cleanValidationRules;
+        $this->cleanValidationRules = false;
+
+        if (is_array($set)) {
+            foreach ($set as &$row) {
+                // If $data is using a custom class with public or protected
+                // properties representing the collection elements, we need to grab
+                // them as an array.
+                if (is_object($row) && ! $row instanceof stdClass) {
+                    $row = $this->objectToArray($row, false, true);
+                }
+
+                // If it's still a stdClass, go ahead and convert to
+                // an array so doProtectFields and other model methods
+                // don't have to do special checks.
+                if (is_object($row)) {
+                    $row = (array) $row;
+                }
+
+                // Validate every row.
+                if (! $this->skipValidation && ! $this->validate($row)) {
+                    // Restore $cleanValidationRules
+                    $this->cleanValidationRules = $cleanValidationRules;
+
+                    return false;
+                }
+
+                // Must be called first so we don't
+                // strip out created_at values.
+                $row = $this->doProtectFields($row);
+
+                // Set created_at and updated_at with same time
+                $date = $this->setDate();
+
+                if ($this->useTimestamps && $this->createdField && ! array_key_exists($this->createdField, $row)) {
+                    $row[$this->createdField] = $date;
+                }
+
+                if ($this->useTimestamps && $this->updatedField && ! array_key_exists($this->updatedField, $row)) {
+                    $row[$this->updatedField] = $date;
+                }
+            }
+        }
+
+        // Restore $cleanValidationRules
+        $this->cleanValidationRules = $cleanValidationRules;
+
+        return $this->doInsertBatch($set, $escape, $batchSize, $testing);
+    }
+
+    /**
+     * Updates a single record in the database. If an object is provided,
+     * it will attempt to convert it into an array.
+     *
+     * @param array|int|string|null $id
+     * @param array|object|null     $data
+     *
+     * @throws ReflectionException
+     */
+    public function update($id = null, $data = null): bool
+    {
+        if (is_numeric($id) || is_string($id)) {
+            $id = [$id];
+        }
+
+        $data = $this->transformDataToArray($data, 'update');
+
+        // Validate data before saving.
+        if (! $this->skipValidation && ! $this->validate($data)) {
+            return false;
+        }
+
+        // Must be called first so we don't
+        // strip out updated_at values.
+        $data = $this->doProtectFields($data);
+
+        // doProtectFields() can further remove elements from
+        // $data so we need to check for empty dataset again
+        if (empty($data)) {
+            throw DataException::forEmptyDataset('update');
+        }
+
+        if ($this->useTimestamps && $this->updatedField && ! array_key_exists($this->updatedField, $data)) {
+            $data[$this->updatedField] = $this->setDate();
+        }
+
+        $eventData = [
+            'id'   => $id,
+            'data' => $data,
+        ];
+
+        if ($this->tempAllowCallbacks) {
+            $eventData = $this->trigger('beforeUpdate', $eventData);
+        }
+
+        $eventData = [
+            'id'     => $id,
+            'data'   => $eventData['data'],
+            'result' => $this->doUpdate($id, $eventData['data']),
+        ];
+
+        if ($this->tempAllowCallbacks) {
+            $this->trigger('afterUpdate', $eventData);
+        }
+
+        $this->tempAllowCallbacks = $this->allowCallbacks;
+
+        return $eventData['result'];
+    }
+
+    /**
+     * Compiles an update and runs the query
+     *
+     * @param array|null  $set       An associative array of update values
+     * @param string|null $index     The where key
+     * @param int         $batchSize The size of the batch to run
+     * @param bool        $returnSQL True means SQL is returned, false will execute the query
+     *
+     * @return mixed Number of rows affected or FALSE on failure
+     *
+     * @throws DatabaseException
+     * @throws ReflectionException
+     */
+    public function updateBatch(?array $set = null, ?string $index = null, int $batchSize = 100, bool $returnSQL = false)
+    {
+        if (is_array($set)) {
+            foreach ($set as &$row) {
+                // If $data is using a custom class with public or protected
+                // properties representing the collection elements, we need to grab
+                // them as an array.
+                if (is_object($row) && ! $row instanceof stdClass) {
+                    $row = $this->objectToArray($row, true, true);
+                }
+
+                // If it's still a stdClass, go ahead and convert to
+                // an array so doProtectFields and other model methods
+                // don't have to do special checks.
+                if (is_object($row)) {
+                    $row = (array) $row;
+                }
+
+                // Validate data before saving.
+                if (! $this->skipValidation && ! $this->validate($row)) {
+                    return false;
+                }
+
+                // Save updateIndex for later
+                $updateIndex = $row[$index] ?? null;
+
+                // Must be called first so we don't
+                // strip out updated_at values.
+                $row = $this->doProtectFields($row);
+
+                // Restore updateIndex value in case it was wiped out
+                if ($updateIndex !== null) {
+                    $row[$index] = $updateIndex;
+                }
+
+                if ($this->useTimestamps && $this->updatedField && ! array_key_exists($this->updatedField, $row)) {
+                    $row[$this->updatedField] = $this->setDate();
+                }
+            }
+        }
+
+        return $this->doUpdateBatch($set, $index, $batchSize, $returnSQL);
+    }
+
+    /**
+     * Deletes a single record from the database where $id matches
+     *
+     * @param array|int|string|null $id    The rows primary key(s)
+     * @param bool                  $purge Allows overriding the soft deletes setting.
+     *
+     * @return BaseResult|bool
+     *
+     * @throws DatabaseException
+     */
+    public function delete($id = null, bool $purge = false)
+    {
+        if ($id && (is_numeric($id) || is_string($id))) {
+            $id = [$id];
+        }
+
+        $eventData = [
+            'id'    => $id,
+            'purge' => $purge,
+        ];
+
+        if ($this->tempAllowCallbacks) {
+            $this->trigger('beforeDelete', $eventData);
+        }
+
+        $eventData = [
+            'id'     => $id,
+            'data'   => null,
+            'purge'  => $purge,
+            'result' => $this->doDelete($id, $purge),
+        ];
+
+        if ($this->tempAllowCallbacks) {
+            $this->trigger('afterDelete', $eventData);
+        }
+
+        $this->tempAllowCallbacks = $this->allowCallbacks;
+
+        return $eventData['result'];
+    }
+
+    /**
+     * Permanently deletes all rows that have been marked as deleted
+     * through soft deletes (deleted = 1)
+     *
+     * @return mixed
+     */
+    public function purgeDeleted()
+    {
+        if (! $this->useSoftDeletes) {
+            return true;
+        }
+
+        return $this->doPurgeDeleted();
+    }
+
+    /**
+     * Sets $useSoftDeletes value so that we can temporarily override
+     * the soft deletes settings. Can be used for all find* methods.
+     *
+     * @param bool $val Value
+     *
+     * @return $this
+     */
+    public function withDeleted(bool $val = true)
+    {
+        $this->tempUseSoftDeletes = ! $val;
+
+        return $this;
+    }
+
+    /**
+     * Works with the find* methods to return only the rows that
+     * have been deleted.
+     *
+     * @return $this
+     */
+    public function onlyDeleted()
+    {
+        $this->tempUseSoftDeletes = false;
+        $this->doOnlyDeleted();
+
+        return $this;
+    }
+
+    /**
+     * Compiles a replace and runs the query
+     *
+     * @param array|null $data      Data
+     * @param bool       $returnSQL Set to true to return Query String
+     *
+     * @return mixed
+     */
+    public function replace(?array $data = null, bool $returnSQL = false)
+    {
+        // Validate data before saving.
+        if ($data && ! $this->skipValidation && ! $this->validate($data)) {
+            return false;
+        }
+
+        if ($this->useTimestamps && $this->updatedField && ! array_key_exists($this->updatedField, (array) $data)) {
+            $data[$this->updatedField] = $this->setDate();
+        }
+
+        return $this->doReplace($data, $returnSQL);
+    }
+
+    /**
+     * Grabs the last error(s) that occurred. If data was validated,
+     * it will first check for errors there, otherwise will try to
+     * grab the last error from the Database connection.
+     * The return array should be in the following format:
+     *  ['source' => 'message']
+     *
+     * @param bool $forceDB Always grab the db error, not validation
+     *
+     * @return array<string,string>
+     */
+    public function errors(bool $forceDB = false)
+    {
+        // Do we have validation errors?
+        if (! $forceDB && ! $this->skipValidation && ($errors = $this->validation->getErrors())) {
+            return $errors;
+        }
+
+        return $this->doErrors();
+    }
+
+    /**
+     * Works with Pager to get the size and offset parameters.
+     * Expects a GET variable (?page=2) that specifies the page of results
+     * to display.
+     *
+     * @param int|null $perPage Items per page
+     * @param string   $group   Will be used by the pagination library to identify a unique pagination set.
+     * @param int|null $page    Optional page number (useful when the page number is provided in different way)
+     * @param int      $segment Optional URI segment number (if page number is provided by URI segment)
+     *
+     * @return array|null
+     */
+    public function paginate(?int $perPage = null, string $group = 'default', ?int $page = null, int $segment = 0)
+    {
+        // Since multiple models may use the Pager, the Pager must be shared.
+        $pager = Services::pager();
+
+        if ($segment) {
+            $pager->setSegment($segment, $group);
+        }
+
+        $page = $page >= 1 ? $page : $pager->getCurrentPage($group);
+        // Store it in the Pager library, so it can be paginated in the views.
+        $this->pager = $pager->store($group, $page, $perPage, $this->countAllResults(false), $segment);
+        $perPage     = $this->pager->getPerPage($group);
+        $offset      = ($pager->getCurrentPage($group) - 1) * $perPage;
+
+        return $this->findAll($perPage, $offset);
+    }
+
+    /**
+     * It could be used when you have to change default or override current allowed fields.
+     *
+     * @param array $allowedFields Array with names of fields
+     *
+     * @return $this
+     */
+    public function setAllowedFields(array $allowedFields)
+    {
+        $this->allowedFields = $allowedFields;
+
+        return $this;
+    }
+
+    /**
+     * Sets whether or not we should whitelist data set during
+     * updates or inserts against $this->availableFields.
+     *
+     * @param bool $protect Value
+     *
+     * @return $this
+     */
+    public function protect(bool $protect = true)
+    {
+        $this->protectFields = $protect;
+
+        return $this;
+    }
+
+    /**
+     * Ensures that only the fields that are allowed to be updated
+     * are in the data array.
+     *
+     * Used by insert() and update() to protect against mass assignment
+     * vulnerabilities.
+     *
+     * @param array $data Data
+     *
+     * @throws DataException
+     */
+    protected function doProtectFields(array $data): array
+    {
+        if (! $this->protectFields) {
+            return $data;
+        }
+
+        if (empty($this->allowedFields)) {
+            throw DataException::forInvalidAllowedFields(static::class);
+        }
+
+        foreach (array_keys($data) as $key) {
+            if (! in_array($key, $this->allowedFields, true)) {
+                unset($data[$key]);
+            }
+        }
+
+        return $data;
+    }
+
+    /**
+     * Sets the date or current date if null value is passed
+     *
+     * @param int|null $userData An optional PHP timestamp to be converted.
+     *
+     * @return mixed
+     *
+     * @throws ModelException
+     */
+    protected function setDate(?int $userData = null)
+    {
+        $currentDate = $userData ?? time();
+
+        return $this->intToDate($currentDate);
+    }
+
+    /**
+     * A utility function to allow child models to use the type of
+     * date/time format that they prefer. This is primarily used for
+     * setting created_at, updated_at and deleted_at values, but can be
+     * used by inheriting classes.
+     *
+     * The available time formats are:
+     *  - 'int'      - Stores the date as an integer timestamp
+     *  - 'datetime' - Stores the data in the SQL datetime format
+     *  - 'date'     - Stores the date (only) in the SQL date format.
+     *
+     * @param int $value value
+     *
+     * @return int|string
+     *
+     * @throws ModelException
+     */
+    protected function intToDate(int $value)
+    {
+        switch ($this->dateFormat) {
+            case 'int':
+                return $value;
+
+            case 'datetime':
+                return date('Y-m-d H:i:s', $value);
+
+            case 'date':
+                return date('Y-m-d', $value);
+
+            default:
+                throw ModelException::forNoDateFormat(static::class);
+        }
+    }
+
+    /**
+     * Converts Time value to string using $this->dateFormat
+     *
+     * The available time formats are:
+     *  - 'int'      - Stores the date as an integer timestamp
+     *  - 'datetime' - Stores the data in the SQL datetime format
+     *  - 'date'     - Stores the date (only) in the SQL date format.
+     *
+     * @param Time $value value
+     *
+     * @return int|string
+     */
+    protected function timeToDate(Time $value)
+    {
+        switch ($this->dateFormat) {
+            case 'datetime':
+                return $value->format('Y-m-d H:i:s');
+
+            case 'date':
+                return $value->format('Y-m-d');
+
+            case 'int':
+                return $value->getTimestamp();
+
+            default:
+                return (string) $value;
+        }
+    }
+
+    /**
+     * Set the value of the skipValidation flag.
+     *
+     * @param bool $skip Value
+     *
+     * @return $this
+     */
+    public function skipValidation(bool $skip = true)
+    {
+        $this->skipValidation = $skip;
+
+        return $this;
+    }
+
+    /**
+     * Allows to set validation messages.
+     * It could be used when you have to change default or override current validate messages.
+     *
+     * @param array $validationMessages Value
+     *
+     * @return $this
+     */
+    public function setValidationMessages(array $validationMessages)
+    {
+        $this->validationMessages = $validationMessages;
+
+        return $this;
+    }
+
+    /**
+     * Allows to set field wise validation message.
+     * It could be used when you have to change default or override current validate messages.
+     *
+     * @param string $field         Field Name
+     * @param array  $fieldMessages Validation messages
+     *
+     * @return $this
+     */
+    public function setValidationMessage(string $field, array $fieldMessages)
+    {
+        $this->validationMessages[$field] = $fieldMessages;
+
+        return $this;
+    }
+
+    /**
+     * Allows to set validation rules.
+     * It could be used when you have to change default or override current validate rules.
+     *
+     * @param array $validationRules Value
+     *
+     * @return $this
+     */
+    public function setValidationRules(array $validationRules)
+    {
+        $this->validationRules = $validationRules;
+
+        return $this;
+    }
+
+    /**
+     * Allows to set field wise validation rules.
+     * It could be used when you have to change default or override current validate rules.
+     *
+     * @param string       $field      Field Name
+     * @param array|string $fieldRules Validation rules
+     *
+     * @return $this
+     */
+    public function setValidationRule(string $field, $fieldRules)
+    {
+        $this->validationRules[$field] = $fieldRules;
+
+        return $this;
+    }
+
+    /**
+     * Should validation rules be removed before saving?
+     * Most handy when doing updates.
+     *
+     * @param bool $choice Value
+     *
+     * @return $this
+     */
+    public function cleanRules(bool $choice = false)
+    {
+        $this->cleanValidationRules = $choice;
+
+        return $this;
+    }
+
+    /**
+     * Validate the data against the validation rules (or the validation group)
+     * specified in the class property, $validationRules.
+     *
+     * @param array|object $data Data
+     */
+    public function validate($data): bool
+    {
+        $rules = $this->getValidationRules();
+
+        if ($this->skipValidation || empty($rules) || empty($data)) {
+            return true;
+        }
+
+        // Validation requires array, so cast away.
+        if (is_object($data)) {
+            $data = (array) $data;
+        }
+
+        $rules = $this->cleanValidationRules ? $this->cleanValidationRules($rules, $data) : $rules;
+
+        // If no data existed that needs validation
+        // our job is done here.
+        if (empty($rules)) {
+            return true;
+        }
+
+        $this->validation->reset()->setRules($rules, $this->validationMessages);
+
+        return $this->validation->run($data, null, $this->DBGroup);
+    }
+
+    /**
+     * Returns the model's defined validation rules so that they
+     * can be used elsewhere, if needed.
+     *
+     * @param array $options Options
+     */
+    public function getValidationRules(array $options = []): array
+    {
+        $rules = $this->validationRules;
+
+        // ValidationRules can be either a string, which is the group name,
+        // or an array of rules.
+        if (is_string($rules)) {
+            $rules = $this->validation->loadRuleGroup($rules);
+        }
+
+        if (isset($options['except'])) {
+            $rules = array_diff_key($rules, array_flip($options['except']));
+        } elseif (isset($options['only'])) {
+            $rules = array_intersect_key($rules, array_flip($options['only']));
+        }
+
+        return $rules;
+    }
+
+    /**
+     * Returns the model's define validation messages so they
+     * can be used elsewhere, if needed.
+     */
+    public function getValidationMessages(): array
+    {
+        return $this->validationMessages;
+    }
+
+    /**
+     * Removes any rules that apply to fields that have not been set
+     * currently so that rules don't block updating when only updating
+     * a partial row.
+     *
+     * @param array      $rules Array containing field name and rule
+     * @param array|null $data  Data
+     */
+    protected function cleanValidationRules(array $rules, ?array $data = null): array
+    {
+        if (empty($data)) {
+            return [];
+        }
+
+        foreach (array_keys($rules) as $field) {
+            if (! array_key_exists($field, $data)) {
+                unset($rules[$field]);
+            }
+        }
+
+        return $rules;
+    }
+
+    /**
+     * Sets $tempAllowCallbacks value so that we can temporarily override
+     * the setting. Resets after the next method that uses triggers.
+     *
+     * @param bool $val value
+     *
+     * @return $this
+     */
+    public function allowCallbacks(bool $val = true)
+    {
+        $this->tempAllowCallbacks = $val;
+
+        return $this;
+    }
+
+    /**
+     * A simple event trigger for Model Events that allows additional
+     * data manipulation within the model. Specifically intended for
+     * usage by child models this can be used to format data,
+     * save/load related classes, etc.
+     *
+     * It is the responsibility of the callback methods to return
+     * the data itself.
+     *
+     * Each $eventData array MUST have a 'data' key with the relevant
+     * data for callback methods (like an array of key/value pairs to insert
+     * or update, an array of results, etc)
+     *
+     * If callbacks are not allowed then returns $eventData immediately.
+     *
+     * @param string $event     Event
+     * @param array  $eventData Event Data
+     *
+     * @return mixed
+     *
+     * @throws DataException
+     */
+    protected function trigger(string $event, array $eventData)
+    {
+        // Ensure it's a valid event
+        if (! isset($this->{$event}) || empty($this->{$event})) {
+            return $eventData;
+        }
+
+        foreach ($this->{$event} as $callback) {
+            if (! method_exists($this, $callback)) {
+                throw DataException::forInvalidMethodTriggered($callback);
+            }
+
+            $eventData = $this->{$callback}($eventData);
+        }
+
+        return $eventData;
+    }
+
+    /**
+     * Sets the return type of the results to be as an associative array.
+     *
+     * @return $this
+     */
+    public function asArray()
+    {
+        $this->tempReturnType = 'array';
+
+        return $this;
+    }
+
+    /**
+     * Sets the return type to be of the specified type of object.
+     * Defaults to a simple object, but can be any class that has
+     * class vars with the same name as the collection columns,
+     * or at least allows them to be created.
+     *
+     * @param string $class Class Name
+     *
+     * @return $this
+     */
+    public function asObject(string $class = 'object')
+    {
+        $this->tempReturnType = $class;
+
+        return $this;
+    }
+
+    /**
+     * Takes a class and returns an array of it's public and protected
+     * properties as an array suitable for use in creates and updates.
+     * This method uses objectToRawArray() internally and does conversion
+     * to string on all Time instances
+     *
+     * @param object|string $data        Data
+     * @param bool          $onlyChanged Only Changed Property
+     * @param bool          $recursive   If true, inner entities will be casted as array as well
+     *
+     * @return array Array
+     *
+     * @throws ReflectionException
+     */
+    protected function objectToArray($data, bool $onlyChanged = true, bool $recursive = false): array
+    {
+        $properties = $this->objectToRawArray($data, $onlyChanged, $recursive);
+
+        // Convert any Time instances to appropriate $dateFormat
+        if ($properties) {
+            $properties = array_map(function ($value) {
+                if ($value instanceof Time) {
+                    return $this->timeToDate($value);
+                }
+
+                return $value;
+            }, $properties);
+        }
+
+        return $properties;
+    }
+
+    /**
+     * Takes a class and returns an array of its public and protected
+     * properties as an array with raw values.
+     *
+     * @param object|string $data        Data
+     * @param bool          $onlyChanged Only Changed Property
+     * @param bool          $recursive   If true, inner entities will be casted as array as well
+     *
+     * @return array|null Array
+     *
+     * @throws ReflectionException
+     */
+    protected function objectToRawArray($data, bool $onlyChanged = true, bool $recursive = false): ?array
+    {
+        if (method_exists($data, 'toRawArray')) {
+            $properties = $data->toRawArray($onlyChanged, $recursive);
+        } else {
+            $mirror = new ReflectionClass($data);
+            $props  = $mirror->getProperties(ReflectionProperty::IS_PUBLIC | ReflectionProperty::IS_PROTECTED);
+
+            $properties = [];
+
+            // Loop over each property,
+            // saving the name/value in a new array we can return.
+            foreach ($props as $prop) {
+                // Must make protected values accessible.
+                $prop->setAccessible(true);
+                $properties[$prop->getName()] = $prop->getValue($data);
+            }
+        }
+
+        return $properties;
+    }
+
+    /**
+     * Transform data to array
+     *
+     * @param array|object|null $data Data
+     * @param string            $type Type of data (insert|update)
+     *
+     * @throws DataException
+     * @throws InvalidArgumentException
+     * @throws ReflectionException
+     */
+    protected function transformDataToArray($data, string $type): array
+    {
+        if (! in_array($type, ['insert', 'update'], true)) {
+            throw new InvalidArgumentException(sprintf('Invalid type "%s" used upon transforming data to array.', $type));
+        }
+
+        if (empty($data)) {
+            throw DataException::forEmptyDataset($type);
+        }
+
+        // If $data is using a custom class with public or protected
+        // properties representing the collection elements, we need to grab
+        // them as an array.
+        if (is_object($data) && ! $data instanceof stdClass) {
+            // If it validates with entire rules, all fields are needed.
+            $onlyChanged = ($this->skipValidation === false && $this->cleanValidationRules === false)
+                ? false : ($type === 'update');
+
+            $data = $this->objectToArray($data, $onlyChanged, true);
+        }
+
+        // If it's still a stdClass, go ahead and convert to
+        // an array so doProtectFields and other model methods
+        // don't have to do special checks.
+        if (is_object($data)) {
+            $data = (array) $data;
+        }
+
+        // If it's still empty here, means $data is no change or is empty object
+        if (empty($data)) {
+            throw DataException::forEmptyDataset($type);
+        }
+
+        return $data;
+    }
+
+    /**
+     * Provides the db connection and model's properties.
+     *
+     * @param string $name Name
+     *
+     * @return mixed
+     */
+    public function __get(string $name)
+    {
+        if (property_exists($this, $name)) {
+            return $this->{$name};
+        }
+
+        return $this->db->{$name} ?? null;
+    }
+
+    /**
+     * Checks for the existence of properties across this model, and db connection.
+     *
+     * @param string $name Name
+     */
+    public function __isset(string $name): bool
+    {
+        if (property_exists($this, $name)) {
+            return true;
+        }
+
+        return isset($this->db->{$name});
+    }
+
+    /**
+     * Provides direct access to method in the database connection.
+     *
+     * @param string $name   Name
+     * @param array  $params Params
+     *
+     * @return $this|null
+     */
+    public function __call(string $name, array $params)
+    {
+        if (method_exists($this->db, $name)) {
+            return $this->db->{$name}(...$params);
+        }
+
+        return null;
+    }
+
+    /**
+     * Replace any placeholders within the rules with the values that
+     * match the 'key' of any properties being set. For example, if
+     * we had the following $data array:
+     *
+     * [ 'id' => 13 ]
+     *
+     * and the following rule:
+     *
+     *  'required|is_unique[users,email,id,{id}]'
+     *
+     * The value of {id} would be replaced with the actual id in the form data:
+     *
+     *  'required|is_unique[users,email,id,13]'
+     *
+     * @param array $rules Validation rules
+     * @param array $data  Data
+     *
+     * @codeCoverageIgnore
+     *
+     * @deprecated use fillPlaceholders($rules, $data) from Validation instead
+     */
+    protected function fillPlaceholders(array $rules, array $data): array
+    {
+        $replacements = [];
+
+        foreach ($data as $key => $value) {
+            $replacements['{' . $key . '}'] = $value;
+        }
+
+        if (! empty($replacements)) {
+            foreach ($rules as &$rule) {
+                if (is_array($rule)) {
+                    foreach ($rule as &$row) {
+                        // Should only be an `errors` array
+                        // which doesn't take placeholders.
+                        if (is_array($row)) {
+                            continue;
+                        }
+
+                        $row = strtr($row, $replacements);
+                    }
+
+                    continue;
+                }
+
+                $rule = strtr($rule, $replacements);
+            }
+        }
+
+        return $rules;
+    }
+}
diff --git a/www-api/system/CLI/BaseCommand.php b/www-api/system/CLI/BaseCommand.php
new file mode 100644
index 00000000..12a82a7a
--- /dev/null
+++ b/www-api/system/CLI/BaseCommand.php
@@ -0,0 +1,220 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\CLI;
+
+use Psr\Log\LoggerInterface;
+use ReflectionException;
+use Throwable;
+
+/**
+ * BaseCommand is the base class used in creating CLI commands.
+ *
+ * @property array           $arguments
+ * @property Commands        $commands
+ * @property string          $description
+ * @property string          $group
+ * @property LoggerInterface $logger
+ * @property string          $name
+ * @property array           $options
+ * @property string          $usage
+ */
+abstract class BaseCommand
+{
+    /**
+     * The group the command is lumped under
+     * when listing commands.
+     *
+     * @var string
+     */
+    protected $group;
+
+    /**
+     * The Command's name
+     *
+     * @var string
+     */
+    protected $name;
+
+    /**
+     * the Command's usage description
+     *
+     * @var string
+     */
+    protected $usage;
+
+    /**
+     * the Command's short description
+     *
+     * @var string
+     */
+    protected $description;
+
+    /**
+     * the Command's options description
+     *
+     * @var array
+     */
+    protected $options = [];
+
+    /**
+     * the Command's Arguments description
+     *
+     * @var array
+     */
+    protected $arguments = [];
+
+    /**
+     * The Logger to use for a command
+     *
+     * @var LoggerInterface
+     */
+    protected $logger;
+
+    /**
+     * Instance of Commands so
+     * commands can call other commands.
+     *
+     * @var Commands
+     */
+    protected $commands;
+
+    public function __construct(LoggerInterface $logger, Commands $commands)
+    {
+        $this->logger   = $logger;
+        $this->commands = $commands;
+    }
+
+    /**
+     * Actually execute a command.
+     *
+     * @param array<int|string, string|null> $params
+     */
+    abstract public function run(array $params);
+
+    /**
+     * Can be used by a command to run other commands.
+     *
+     * @return mixed
+     *
+     * @throws ReflectionException
+     */
+    protected function call(string $command, array $params = [])
+    {
+        return $this->commands->run($command, $params);
+    }
+
+    /**
+     * A simple method to display an error with line/file, in child commands.
+     */
+    protected function showError(Throwable $e)
+    {
+        $exception = $e;
+        $message   = $e->getMessage();
+        $config    = config('Exceptions');
+
+        require $config->errorViewPath . '/cli/error_exception.php';
+    }
+
+    /**
+     * Show Help includes (Usage, Arguments, Description, Options).
+     */
+    public function showHelp()
+    {
+        CLI::write(lang('CLI.helpUsage'), 'yellow');
+
+        if (! empty($this->usage)) {
+            $usage = $this->usage;
+        } else {
+            $usage = $this->name;
+
+            if (! empty($this->arguments)) {
+                $usage .= ' [arguments]';
+            }
+        }
+
+        CLI::write($this->setPad($usage, 0, 0, 2));
+
+        if (! empty($this->description)) {
+            CLI::newLine();
+            CLI::write(lang('CLI.helpDescription'), 'yellow');
+            CLI::write($this->setPad($this->description, 0, 0, 2));
+        }
+
+        if (! empty($this->arguments)) {
+            CLI::newLine();
+            CLI::write(lang('CLI.helpArguments'), 'yellow');
+            $length = max(array_map('strlen', array_keys($this->arguments)));
+
+            foreach ($this->arguments as $argument => $description) {
+                CLI::write(CLI::color($this->setPad($argument, $length, 2, 2), 'green') . $description);
+            }
+        }
+
+        if (! empty($this->options)) {
+            CLI::newLine();
+            CLI::write(lang('CLI.helpOptions'), 'yellow');
+            $length = max(array_map('strlen', array_keys($this->options)));
+
+            foreach ($this->options as $option => $description) {
+                CLI::write(CLI::color($this->setPad($option, $length, 2, 2), 'green') . $description);
+            }
+        }
+    }
+
+    /**
+     * Pads our string out so that all titles are the same length to nicely line up descriptions.
+     *
+     * @param int $extra How many extra spaces to add at the end
+     */
+    public function setPad(string $item, int $max, int $extra = 2, int $indent = 0): string
+    {
+        $max += $extra + $indent;
+
+        return str_pad(str_repeat(' ', $indent) . $item, $max);
+    }
+
+    /**
+     * Get pad for $key => $value array output
+     *
+     * @deprecated Use setPad() instead.
+     *
+     * @codeCoverageIgnore
+     */
+    public function getPad(array $array, int $pad): int
+    {
+        $max = 0;
+
+        foreach (array_keys($array) as $key) {
+            $max = max($max, strlen($key));
+        }
+
+        return $max + $pad;
+    }
+
+    /**
+     * Makes it simple to access our protected properties.
+     *
+     * @return mixed
+     */
+    public function __get(string $key)
+    {
+        return $this->{$key} ?? null;
+    }
+
+    /**
+     * Makes it simple to check our protected properties.
+     */
+    public function __isset(string $key): bool
+    {
+        return isset($this->{$key});
+    }
+}
diff --git a/www-api/system/CLI/CLI.php b/www-api/system/CLI/CLI.php
new file mode 100644
index 00000000..f20a08a1
--- /dev/null
+++ b/www-api/system/CLI/CLI.php
@@ -0,0 +1,1018 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\CLI;
+
+use CodeIgniter\CLI\Exceptions\CLIException;
+use Config\Services;
+use InvalidArgumentException;
+use Throwable;
+
+/**
+ * Set of static methods useful for CLI request handling.
+ *
+ * Portions of this code were initially from the FuelPHP Framework,
+ * version 1.7.x, and used here under the MIT license they were
+ * originally made available under. Reference: http://fuelphp.com
+ *
+ * Some of the code in this class is Windows-specific, and not
+ * possible to test using travis-ci. It has been phpunit-annotated
+ * to prevent messing up code coverage.
+ *
+ * Some of the methods require keyboard input, and are not unit-testable
+ * as a result: input() and prompt().
+ * validate() is internal, and not testable if prompt() isn't.
+ * The wait() method is mostly testable, as long as you don't give it
+ * an argument of "0".
+ * These have been flagged to ignore for code coverage purposes.
+ */
+class CLI
+{
+    /**
+     * Is the readline library on the system?
+     *
+     * @var bool
+     */
+    public static $readline_support = false;
+
+    /**
+     * The message displayed at prompts.
+     *
+     * @var string
+     */
+    public static $wait_msg = 'Press any key to continue...';
+
+    /**
+     * Has the class already been initialized?
+     *
+     * @var bool
+     */
+    protected static $initialized = false;
+
+    /**
+     * Foreground color list
+     *
+     * @var array<string, string>
+     */
+    protected static $foreground_colors = [
+        'black'        => '0;30',
+        'dark_gray'    => '1;30',
+        'blue'         => '0;34',
+        'dark_blue'    => '0;34',
+        'light_blue'   => '1;34',
+        'green'        => '0;32',
+        'light_green'  => '1;32',
+        'cyan'         => '0;36',
+        'light_cyan'   => '1;36',
+        'red'          => '0;31',
+        'light_red'    => '1;31',
+        'purple'       => '0;35',
+        'light_purple' => '1;35',
+        'yellow'       => '0;33',
+        'light_yellow' => '1;33',
+        'light_gray'   => '0;37',
+        'white'        => '1;37',
+    ];
+
+    /**
+     * Background color list
+     *
+     * @var array<string, string>
+     */
+    protected static $background_colors = [
+        'black'      => '40',
+        'red'        => '41',
+        'green'      => '42',
+        'yellow'     => '43',
+        'blue'       => '44',
+        'magenta'    => '45',
+        'cyan'       => '46',
+        'light_gray' => '47',
+    ];
+
+    /**
+     * List of array segments.
+     *
+     * @var array
+     */
+    protected static $segments = [];
+
+    /**
+     * @var array
+     */
+    protected static $options = [];
+
+    /**
+     * Helps track internally whether the last
+     * output was a "write" or a "print" to
+     * keep the output clean and as expected.
+     *
+     * @var string|null
+     */
+    protected static $lastWrite;
+
+    /**
+     * Height of the CLI window
+     *
+     * @var int|null
+     */
+    protected static $height;
+
+    /**
+     * Width of the CLI window
+     *
+     * @var int|null
+     */
+    protected static $width;
+
+    /**
+     * Whether the current stream supports colored output.
+     *
+     * @var bool
+     */
+    protected static $isColored = false;
+
+    /**
+     * Static "constructor".
+     */
+    public static function init()
+    {
+        if (is_cli()) {
+            // Readline is an extension for PHP that makes interactivity with PHP
+            // much more bash-like.
+            // http://www.php.net/manual/en/readline.installation.php
+            static::$readline_support = extension_loaded('readline');
+
+            // clear segments & options to keep testing clean
+            static::$segments = [];
+            static::$options  = [];
+
+            // Check our stream resource for color support
+            static::$isColored = static::hasColorSupport(STDOUT);
+
+            static::parseCommandLine();
+
+            static::$initialized = true;
+        } else {
+            // If the command is being called from a controller
+            // we need to define STDOUT ourselves
+            define('STDOUT', 'php://output'); // @codeCoverageIgnore
+        }
+    }
+
+    /**
+     * Get input from the shell, using readline or the standard STDIN
+     *
+     * Named options must be in the following formats:
+     * php index.php user -v --v -name=John --name=John
+     *
+     * @param string $prefix
+     *
+     * @codeCoverageIgnore
+     */
+    public static function input(?string $prefix = null): string
+    {
+        if (static::$readline_support) {
+            return readline($prefix);
+        }
+
+        echo $prefix;
+
+        return fgets(STDIN);
+    }
+
+    /**
+     * Asks the user for input.
+     *
+     * Usage:
+     *
+     * // Takes any input
+     * $color = CLI::prompt('What is your favorite color?');
+     *
+     * // Takes any input, but offers default
+     * $color = CLI::prompt('What is your favourite color?', 'white');
+     *
+     * // Will validate options with the in_list rule and accept only if one of the list
+     * $color = CLI::prompt('What is your favourite color?', array('red','blue'));
+     *
+     * // Do not provide options but requires a valid email
+     * $email = CLI::prompt('What is your email?', null, 'required|valid_email');
+     *
+     * @param string       $field      Output "field" question
+     * @param array|string $options    String to a default value, array to a list of options (the first option will be the default value)
+     * @param array|string $validation Validation rules
+     *
+     * @return string The user input
+     *
+     * @codeCoverageIgnore
+     */
+    public static function prompt(string $field, $options = null, $validation = null): string
+    {
+        $extraOutput = '';
+        $default     = '';
+
+        if ($validation && ! is_array($validation) && ! is_string($validation)) {
+            throw new InvalidArgumentException('$rules can only be of type string|array');
+        }
+
+        if (! is_array($validation)) {
+            $validation = $validation ? explode('|', $validation) : [];
+        }
+
+        if (is_string($options)) {
+            $extraOutput = ' [' . static::color($options, 'green') . ']';
+            $default     = $options;
+        }
+
+        if (is_array($options) && $options) {
+            $opts               = $options;
+            $extraOutputDefault = static::color($opts[0], 'green');
+
+            unset($opts[0]);
+
+            if (empty($opts)) {
+                $extraOutput = $extraOutputDefault;
+            } else {
+                $extraOutput  = '[' . $extraOutputDefault . ', ' . implode(', ', $opts) . ']';
+                $validation[] = 'in_list[' . implode(', ', $options) . ']';
+            }
+
+            $default = $options[0];
+        }
+
+        static::fwrite(STDOUT, $field . (trim($field) ? ' ' : '') . $extraOutput . ': ');
+
+        // Read the input from keyboard.
+        $input = trim(static::input()) ?: $default;
+
+        if ($validation) {
+            while (! static::validate(trim($field), $input, $validation)) {
+                $input = static::prompt($field, $options, $validation);
+            }
+        }
+
+        return $input;
+    }
+
+    /**
+     * prompt(), but based on the option's key
+     *
+     * @param array|string      $text       Output "field" text or an one or two value array where the first value is the text before listing the options
+     *                                      and the second value the text before asking to select one option. Provide empty string to omit
+     * @param array             $options    A list of options (array(key => description)), the first option will be the default value
+     * @param array|string|null $validation Validation rules
+     *
+     * @return string The selected key of $options
+     *
+     * @codeCoverageIgnore
+     */
+    public static function promptByKey($text, array $options, $validation = null): string
+    {
+        if (is_string($text)) {
+            $text = [$text];
+        } elseif (! is_array($text)) {
+            throw new InvalidArgumentException('$text can only be of type string|array');
+        }
+
+        if (! $options) {
+            throw new InvalidArgumentException('No options to select from were provided');
+        }
+
+        if ($line = array_shift($text)) {
+            CLI::write($line);
+        }
+
+        // +2 for the square brackets around the key
+        $keyMaxLength = max(array_map('mb_strwidth', array_keys($options))) + 2;
+
+        foreach ($options as $key => $description) {
+            $name = str_pad('  [' . $key . ']  ', $keyMaxLength + 4, ' ');
+            CLI::write(CLI::color($name, 'green') . CLI::wrap($description, 125, $keyMaxLength + 4));
+        }
+
+        return static::prompt(PHP_EOL . array_shift($text), array_keys($options), $validation);
+    }
+
+    /**
+     * Validate one prompt "field" at a time
+     *
+     * @param string       $field Prompt "field" output
+     * @param string       $value Input value
+     * @param array|string $rules Validation rules
+     *
+     * @codeCoverageIgnore
+     */
+    protected static function validate(string $field, string $value, $rules): bool
+    {
+        $label      = $field;
+        $field      = 'temp';
+        $validation = Services::validation(null, false);
+        $validation->setRules([
+            $field => [
+                'label' => $label,
+                'rules' => $rules,
+            ],
+        ]);
+        $validation->run([$field => $value]);
+
+        if ($validation->hasError($field)) {
+            static::error($validation->getError($field));
+
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * Outputs a string to the CLI without any surrounding newlines.
+     * Useful for showing repeating elements on a single line.
+     */
+    public static function print(string $text = '', ?string $foreground = null, ?string $background = null)
+    {
+        if ($foreground || $background) {
+            $text = static::color($text, $foreground, $background);
+        }
+
+        static::$lastWrite = null;
+
+        static::fwrite(STDOUT, $text);
+    }
+
+    /**
+     * Outputs a string to the cli on it's own line.
+     */
+    public static function write(string $text = '', ?string $foreground = null, ?string $background = null)
+    {
+        if ($foreground || $background) {
+            $text = static::color($text, $foreground, $background);
+        }
+
+        if (static::$lastWrite !== 'write') {
+            $text              = PHP_EOL . $text;
+            static::$lastWrite = 'write';
+        }
+
+        static::fwrite(STDOUT, $text . PHP_EOL);
+    }
+
+    /**
+     * Outputs an error to the CLI using STDERR instead of STDOUT
+     */
+    public static function error(string $text, string $foreground = 'light_red', ?string $background = null)
+    {
+        // Check color support for STDERR
+        $stdout            = static::$isColored;
+        static::$isColored = static::hasColorSupport(STDERR);
+
+        if ($foreground || $background) {
+            $text = static::color($text, $foreground, $background);
+        }
+
+        static::fwrite(STDERR, $text . PHP_EOL);
+
+        // return STDOUT color support
+        static::$isColored = $stdout;
+    }
+
+    /**
+     * Beeps a certain number of times.
+     *
+     * @param int $num The number of times to beep
+     */
+    public static function beep(int $num = 1)
+    {
+        echo str_repeat("\x07", $num);
+    }
+
+    /**
+     * Waits a certain number of seconds, optionally showing a wait message and
+     * waiting for a key press.
+     *
+     * @param int  $seconds   Number of seconds
+     * @param bool $countdown Show a countdown or not
+     */
+    public static function wait(int $seconds, bool $countdown = false)
+    {
+        if ($countdown === true) {
+            $time = $seconds;
+
+            while ($time > 0) {
+                static::fwrite(STDOUT, $time . '... ');
+                sleep(1);
+                $time--;
+            }
+
+            static::write();
+        } elseif ($seconds > 0) {
+            sleep($seconds);
+        } else {
+            // this chunk cannot be tested because of keyboard input
+            // @codeCoverageIgnoreStart
+            static::write(static::$wait_msg);
+            static::input();
+            // @codeCoverageIgnoreEnd
+        }
+    }
+
+    /**
+     * if operating system === windows
+     */
+    public static function isWindows(): bool
+    {
+        return PHP_OS_FAMILY === 'Windows';
+    }
+
+    /**
+     * Enter a number of empty lines
+     */
+    public static function newLine(int $num = 1)
+    {
+        // Do it once or more, write with empty string gives us a new line
+        for ($i = 0; $i < $num; $i++) {
+            static::write();
+        }
+    }
+
+    /**
+     * Clears the screen of output
+     *
+     * @codeCoverageIgnore
+     */
+    public static function clearScreen()
+    {
+        // Unix systems, and Windows with VT100 Terminal support (i.e. Win10)
+        // can handle CSI sequences. For lower than Win10 we just shove in 40 new lines.
+        static::isWindows() && ! static::streamSupports('sapi_windows_vt100_support', STDOUT)
+            ? static::newLine(40)
+            : static::fwrite(STDOUT, "\033[H\033[2J");
+    }
+
+    /**
+     * Returns the given text with the correct color codes for a foreground and
+     * optionally a background color.
+     *
+     * @param string $text       The text to color
+     * @param string $foreground The foreground color
+     * @param string $background The background color
+     * @param string $format     Other formatting to apply. Currently only 'underline' is understood
+     *
+     * @return string The color coded string
+     */
+    public static function color(string $text, string $foreground, ?string $background = null, ?string $format = null): string
+    {
+        if (! static::$isColored || $text === '') {
+            return $text;
+        }
+
+        if (! array_key_exists($foreground, static::$foreground_colors)) {
+            throw CLIException::forInvalidColor('foreground', $foreground);
+        }
+
+        if ($background !== null && ! array_key_exists($background, static::$background_colors)) {
+            throw CLIException::forInvalidColor('background', $background);
+        }
+
+        $newText = '';
+
+        // Detect if color method was already in use with this text
+        if (strpos($text, "\033[0m") !== false) {
+            $pattern = '/\\033\\[0;.+?\\033\\[0m/u';
+
+            preg_match_all($pattern, $text, $matches);
+            $coloredStrings = $matches[0];
+
+            // No colored string found. Invalid strings with no `\033[0;??`.
+            if ($coloredStrings === []) {
+                return $newText . self::getColoredText($text, $foreground, $background, $format);
+            }
+
+            $nonColoredText = preg_replace(
+                $pattern,
+                '<<__colored_string__>>',
+                $text
+            );
+            $nonColoredChunks = preg_split(
+                '/<<__colored_string__>>/u',
+                $nonColoredText
+            );
+
+            foreach ($nonColoredChunks as $i => $chunk) {
+                if ($chunk !== '') {
+                    $newText .= self::getColoredText($chunk, $foreground, $background, $format);
+                }
+
+                if (isset($coloredStrings[$i])) {
+                    $newText .= $coloredStrings[$i];
+                }
+            }
+        } else {
+            $newText .= self::getColoredText($text, $foreground, $background, $format);
+        }
+
+        return $newText;
+    }
+
+    private static function getColoredText(string $text, string $foreground, ?string $background, ?string $format): string
+    {
+        $string = "\033[" . static::$foreground_colors[$foreground] . 'm';
+
+        if ($background !== null) {
+            $string .= "\033[" . static::$background_colors[$background] . 'm';
+        }
+
+        if ($format === 'underline') {
+            $string .= "\033[4m";
+        }
+
+        return $string . $text . "\033[0m";
+    }
+
+    /**
+     * Get the number of characters in string having encoded characters
+     * and ignores styles set by the color() function
+     */
+    public static function strlen(?string $string): int
+    {
+        if ($string === null) {
+            return 0;
+        }
+
+        foreach (static::$foreground_colors as $color) {
+            $string = strtr($string, ["\033[" . $color . 'm' => '']);
+        }
+
+        foreach (static::$background_colors as $color) {
+            $string = strtr($string, ["\033[" . $color . 'm' => '']);
+        }
+
+        $string = strtr($string, ["\033[4m" => '', "\033[0m" => '']);
+
+        return mb_strwidth($string);
+    }
+
+    /**
+     * Checks whether the current stream resource supports or
+     * refers to a valid terminal type device.
+     *
+     * @param resource $resource
+     */
+    public static function streamSupports(string $function, $resource): bool
+    {
+        if (ENVIRONMENT === 'testing') {
+            // In the current setup of the tests we cannot fully check
+            // if the stream supports the function since we are using
+            // filtered streams.
+            return function_exists($function);
+        }
+
+        return function_exists($function) && @$function($resource); // @codeCoverageIgnore
+    }
+
+    /**
+     * Returns true if the stream resource supports colors.
+     *
+     * This is tricky on Windows, because Cygwin, Msys2 etc. emulate pseudo
+     * terminals via named pipes, so we can only check the environment.
+     *
+     * Reference: https://github.com/composer/xdebug-handler/blob/master/src/Process.php
+     *
+     * @param resource $resource
+     */
+    public static function hasColorSupport($resource): bool
+    {
+        // Follow https://no-color.org/
+        if (isset($_SERVER['NO_COLOR']) || getenv('NO_COLOR') !== false) {
+            return false;
+        }
+
+        if (getenv('TERM_PROGRAM') === 'Hyper') {
+            return true;
+        }
+
+        if (static::isWindows()) {
+            // @codeCoverageIgnoreStart
+            return static::streamSupports('sapi_windows_vt100_support', $resource)
+                || isset($_SERVER['ANSICON'])
+                || getenv('ANSICON') !== false
+                || getenv('ConEmuANSI') === 'ON'
+                || getenv('TERM') === 'xterm';
+            // @codeCoverageIgnoreEnd
+        }
+
+        return static::streamSupports('stream_isatty', $resource);
+    }
+
+    /**
+     * Attempts to determine the width of the viewable CLI window.
+     */
+    public static function getWidth(int $default = 80): int
+    {
+        if (static::$width === null) {
+            static::generateDimensions();
+        }
+
+        return static::$width ?: $default;
+    }
+
+    /**
+     * Attempts to determine the height of the viewable CLI window.
+     */
+    public static function getHeight(int $default = 32): int
+    {
+        if (static::$height === null) {
+            static::generateDimensions();
+        }
+
+        return static::$height ?: $default;
+    }
+
+    /**
+     * Populates the CLI's dimensions.
+     *
+     * @codeCoverageIgnore
+     */
+    public static function generateDimensions()
+    {
+        try {
+            if (static::isWindows()) {
+                // Shells such as `Cygwin` and `Git bash` returns incorrect values
+                // when executing `mode CON`, so we use `tput` instead
+                if (getenv('TERM') || (($shell = getenv('SHELL')) && preg_match('/(?:bash|zsh)(?:\.exe)?$/', $shell))) {
+                    static::$height = (int) exec('tput lines');
+                    static::$width  = (int) exec('tput cols');
+                } else {
+                    $return = -1;
+                    $output = [];
+                    exec('mode CON', $output, $return);
+
+                    // Look for the next lines ending in ": <number>"
+                    // Searching for "Columns:" or "Lines:" will fail on non-English locales
+                    if ($return === 0 && $output && preg_match('/:\s*(\d+)\n[^:]+:\s*(\d+)\n/', implode("\n", $output), $matches)) {
+                        static::$height = (int) $matches[1];
+                        static::$width  = (int) $matches[2];
+                    }
+                }
+            } elseif (($size = exec('stty size')) && preg_match('/(\d+)\s+(\d+)/', $size, $matches)) {
+                static::$height = (int) $matches[1];
+                static::$width  = (int) $matches[2];
+            } else {
+                static::$height = (int) exec('tput lines');
+                static::$width  = (int) exec('tput cols');
+            }
+        } catch (Throwable $e) {
+            // Reset the dimensions so that the default values will be returned later.
+            // Then let the developer know of the error.
+            static::$height = null;
+            static::$width  = null;
+            log_message('error', (string) $e);
+        }
+    }
+
+    /**
+     * Displays a progress bar on the CLI. You must call it repeatedly
+     * to update it. Set $thisStep = false to erase the progress bar.
+     *
+     * @param bool|int $thisStep
+     */
+    public static function showProgress($thisStep = 1, int $totalSteps = 10)
+    {
+        static $inProgress = false;
+
+        // restore cursor position when progress is continuing.
+        if ($inProgress !== false && $inProgress <= $thisStep) {
+            static::fwrite(STDOUT, "\033[1A");
+        }
+        $inProgress = $thisStep;
+
+        if ($thisStep !== false) {
+            // Don't allow div by zero or negative numbers....
+            $thisStep   = abs($thisStep);
+            $totalSteps = $totalSteps < 1 ? 1 : $totalSteps;
+
+            $percent = (int) (($thisStep / $totalSteps) * 100);
+            $step    = (int) round($percent / 10);
+
+            // Write the progress bar
+            static::fwrite(STDOUT, "[\033[32m" . str_repeat('#', $step) . str_repeat('.', 10 - $step) . "\033[0m]");
+            // Textual representation...
+            static::fwrite(STDOUT, sprintf(' %3d%% Complete', $percent) . PHP_EOL);
+        } else {
+            static::fwrite(STDOUT, "\007");
+        }
+    }
+
+    /**
+     * Takes a string and writes it to the command line, wrapping to a maximum
+     * width. If no maximum width is specified, will wrap to the window's max
+     * width.
+     *
+     * If an int is passed into $pad_left, then all strings after the first
+     * will padded with that many spaces to the left. Useful when printing
+     * short descriptions that need to start on an existing line.
+     */
+    public static function wrap(?string $string = null, int $max = 0, int $padLeft = 0): string
+    {
+        if (empty($string)) {
+            return '';
+        }
+
+        if ($max === 0) {
+            $max = self::getWidth();
+        }
+
+        if (self::getWidth() < $max) {
+            $max = self::getWidth();
+        }
+
+        $max = $max - $padLeft;
+
+        $lines = wordwrap($string, $max, PHP_EOL);
+
+        if ($padLeft > 0) {
+            $lines = explode(PHP_EOL, $lines);
+
+            $first = true;
+
+            array_walk($lines, static function (&$line) use ($padLeft, &$first) {
+                if (! $first) {
+                    $line = str_repeat(' ', $padLeft) . $line;
+                } else {
+                    $first = false;
+                }
+            });
+
+            $lines = implode(PHP_EOL, $lines);
+        }
+
+        return $lines;
+    }
+
+    // --------------------------------------------------------------------
+    // Command-Line 'URI' support
+    // --------------------------------------------------------------------
+
+    /**
+     * Parses the command line it was called from and collects all
+     * options and valid segments.
+     */
+    protected static function parseCommandLine()
+    {
+        $args = $_SERVER['argv'] ?? [];
+        array_shift($args); // scrap invoking program
+        $optionValue = false;
+
+        foreach ($args as $i => $arg) {
+            // If there's no "-" at the beginning, then
+            // this is probably an argument or an option value
+            if (mb_strpos($arg, '-') !== 0) {
+                if ($optionValue) {
+                    // We have already included this in the previous
+                    // iteration, so reset this flag
+                    $optionValue = false;
+                } else {
+                    // Yup, it's a segment
+                    static::$segments[] = $arg;
+                }
+
+                continue;
+            }
+
+            $arg   = ltrim($arg, '-');
+            $value = null;
+
+            if (isset($args[$i + 1]) && mb_strpos($args[$i + 1], '-') !== 0) {
+                $value       = $args[$i + 1];
+                $optionValue = true;
+            }
+
+            static::$options[$arg] = $value;
+        }
+    }
+
+    /**
+     * Returns the command line string portions of the arguments, minus
+     * any options, as a string. This is used to pass along to the main
+     * CodeIgniter application.
+     */
+    public static function getURI(): string
+    {
+        return implode('/', static::$segments);
+    }
+
+    /**
+     * Returns an individual segment.
+     *
+     * This ignores any options that might have been dispersed between
+     * valid segments in the command:
+     *
+     *  // segment(3) is 'three', not '-f' or 'anOption'
+     *  > php spark one two -f anOption three
+     *
+     * **IMPORTANT:** The index here is one-based instead of zero-based.
+     *
+     * @return mixed
+     */
+    public static function getSegment(int $index)
+    {
+        return static::$segments[$index - 1] ?? null;
+    }
+
+    /**
+     * Returns the raw array of segments found.
+     */
+    public static function getSegments(): array
+    {
+        return static::$segments;
+    }
+
+    /**
+     * Gets a single command-line option. Returns TRUE if the option
+     * exists, but doesn't have a value, and is simply acting as a flag.
+     *
+     * @return string|true|null
+     */
+    public static function getOption(string $name)
+    {
+        if (! array_key_exists($name, static::$options)) {
+            return null;
+        }
+
+        // If the option didn't have a value, simply return TRUE
+        // so they know it was set, otherwise return the actual value.
+        $val = static::$options[$name] ?? true;
+
+        return $val;
+    }
+
+    /**
+     * Returns the raw array of options found.
+     */
+    public static function getOptions(): array
+    {
+        return static::$options;
+    }
+
+    /**
+     * Returns the options as a string, suitable for passing along on
+     * the CLI to other commands.
+     *
+     * @param bool $useLongOpts Use '--' for long options?
+     * @param bool $trim        Trim final string output?
+     */
+    public static function getOptionString(bool $useLongOpts = false, bool $trim = false): string
+    {
+        if (empty(static::$options)) {
+            return '';
+        }
+
+        $out = '';
+
+        foreach (static::$options as $name => $value) {
+            if ($useLongOpts && mb_strlen($name) > 1) {
+                $out .= "--{$name} ";
+            } else {
+                $out .= "-{$name} ";
+            }
+
+            if ($value === null) {
+                continue;
+            }
+
+            if (mb_strpos($value, ' ') !== false) {
+                $out .= "\"{$value}\" ";
+            } elseif ($value !== null) {
+                $out .= "{$value} ";
+            }
+        }
+
+        return $trim ? trim($out) : $out;
+    }
+
+    /**
+     * Returns a well formatted table
+     *
+     * @param array $tbody List of rows
+     * @param array $thead List of columns
+     */
+    public static function table(array $tbody, array $thead = [])
+    {
+        // All the rows in the table will be here until the end
+        $tableRows = [];
+
+        // We need only indexes and not keys
+        if (! empty($thead)) {
+            $tableRows[] = array_values($thead);
+        }
+
+        foreach ($tbody as $tr) {
+            $tableRows[] = array_values($tr);
+        }
+
+        // Yes, it really is necessary to know this count
+        $totalRows = count($tableRows);
+
+        // Store all columns lengths
+        // $all_cols_lengths[row][column] = length
+        $allColsLengths = [];
+
+        // Store maximum lengths by column
+        // $max_cols_lengths[column] = length
+        $maxColsLengths = [];
+
+        // Read row by row and define the longest columns
+        for ($row = 0; $row < $totalRows; $row++) {
+            $column = 0; // Current column index
+
+            foreach ($tableRows[$row] as $col) {
+                // Sets the size of this column in the current row
+                $allColsLengths[$row][$column] = static::strlen($col);
+
+                // If the current column does not have a value among the larger ones
+                // or the value of this is greater than the existing one
+                // then, now, this assumes the maximum length
+                if (! isset($maxColsLengths[$column]) || $allColsLengths[$row][$column] > $maxColsLengths[$column]) {
+                    $maxColsLengths[$column] = $allColsLengths[$row][$column];
+                }
+
+                // We can go check the size of the next column...
+                $column++;
+            }
+        }
+
+        // Read row by row and add spaces at the end of the columns
+        // to match the exact column length
+        for ($row = 0; $row < $totalRows; $row++) {
+            $column = 0;
+
+            foreach ($tableRows[$row] as $col) {
+                $diff = $maxColsLengths[$column] - static::strlen($col);
+
+                if ($diff) {
+                    $tableRows[$row][$column] = $tableRows[$row][$column] . str_repeat(' ', $diff);
+                }
+
+                $column++;
+            }
+        }
+
+        $table = '';
+
+        // Joins columns and append the well formatted rows to the table
+        for ($row = 0; $row < $totalRows; $row++) {
+            // Set the table border-top
+            if ($row === 0) {
+                $cols = '+';
+
+                foreach ($tableRows[$row] as $col) {
+                    $cols .= str_repeat('-', static::strlen($col) + 2) . '+';
+                }
+                $table .= $cols . PHP_EOL;
+            }
+
+            // Set the columns borders
+            $table .= '| ' . implode(' | ', $tableRows[$row]) . ' |' . PHP_EOL;
+
+            // Set the thead and table borders-bottom
+            if (isset($cols) && (($row === 0 && ! empty($thead)) || ($row + 1 === $totalRows))) {
+                $table .= $cols . PHP_EOL;
+            }
+        }
+
+        static::write($table);
+    }
+
+    /**
+     * While the library is intended for use on CLI commands,
+     * commands can be called from controllers and elsewhere
+     * so we need a way to allow them to still work.
+     *
+     * For now, just echo the content, but look into a better
+     * solution down the road.
+     *
+     * @param resource $handle
+     */
+    protected static function fwrite($handle, string $string)
+    {
+        if (! is_cli()) {
+            // @codeCoverageIgnoreStart
+            echo $string;
+
+            return;
+            // @codeCoverageIgnoreEnd
+        }
+
+        fwrite($handle, $string);
+    }
+}
+
+// Ensure the class is initialized. Done outside of code coverage
+CLI::init(); // @codeCoverageIgnore
diff --git a/www-api/system/CLI/CommandRunner.php b/www-api/system/CLI/CommandRunner.php
new file mode 100644
index 00000000..aadb0bf3
--- /dev/null
+++ b/www-api/system/CLI/CommandRunner.php
@@ -0,0 +1,75 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\CLI;
+
+use CodeIgniter\Controller;
+use Config\Services;
+use ReflectionException;
+
+/**
+ * Command runner
+ */
+class CommandRunner extends Controller
+{
+    /**
+     * Instance of class managing the collection of commands
+     *
+     * @var Commands
+     */
+    protected $commands;
+
+    /**
+     * Constructor
+     */
+    public function __construct()
+    {
+        $this->commands = Services::commands();
+    }
+
+    /**
+     * We map all un-routed CLI methods through this function
+     * so we have the chance to look for a Command first.
+     *
+     * @param string $method
+     * @param array  $params
+     *
+     * @return mixed
+     *
+     * @throws ReflectionException
+     */
+    public function _remap($method, $params)
+    {
+        return $this->index($params);
+    }
+
+    /**
+     * Default command.
+     *
+     * @return mixed
+     *
+     * @throws ReflectionException
+     */
+    public function index(array $params)
+    {
+        $command = array_shift($params) ?? 'list';
+
+        return $this->commands->run($command, $params);
+    }
+
+    /**
+     * Allows access to the current commands that have been found.
+     */
+    public function getCommands(): array
+    {
+        return $this->commands->getCommands();
+    }
+}
diff --git a/www-api/system/CLI/Commands.php b/www-api/system/CLI/Commands.php
new file mode 100644
index 00000000..2714db30
--- /dev/null
+++ b/www-api/system/CLI/Commands.php
@@ -0,0 +1,181 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\CLI;
+
+use CodeIgniter\Autoloader\FileLocator;
+use CodeIgniter\Log\Logger;
+use ReflectionClass;
+use ReflectionException;
+
+/**
+ * Core functionality for running, listing, etc commands.
+ */
+class Commands
+{
+    /**
+     * The found commands.
+     *
+     * @var array
+     */
+    protected $commands = [];
+
+    /**
+     * Logger instance.
+     *
+     * @var Logger
+     */
+    protected $logger;
+
+    /**
+     * Constructor
+     *
+     * @param Logger|null $logger
+     */
+    public function __construct($logger = null)
+    {
+        $this->logger = $logger ?? service('logger');
+        $this->discoverCommands();
+    }
+
+    /**
+     * Runs a command given
+     */
+    public function run(string $command, array $params)
+    {
+        if (! $this->verifyCommand($command, $this->commands)) {
+            return;
+        }
+
+        // The file would have already been loaded during the
+        // createCommandList function...
+        $className = $this->commands[$command]['class'];
+        $class     = new $className($this->logger, $this);
+
+        return $class->run($params);
+    }
+
+    /**
+     * Provide access to the list of commands.
+     *
+     * @return array
+     */
+    public function getCommands()
+    {
+        return $this->commands;
+    }
+
+    /**
+     * Discovers all commands in the framework and within user code,
+     * and collects instances of them to work with.
+     */
+    public function discoverCommands()
+    {
+        if ($this->commands !== []) {
+            return;
+        }
+
+        /** @var FileLocator $locator */
+        $locator = service('locator');
+        $files   = $locator->listFiles('Commands/');
+
+        // If no matching command files were found, bail
+        // This should never happen in unit testing.
+        if ($files === []) {
+            return; // @codeCoverageIgnore
+        }
+
+        // Loop over each file checking to see if a command with that
+        // alias exists in the class.
+        foreach ($files as $file) {
+            $className = $locator->getClassname($file);
+
+            if ($className === '' || ! class_exists($className)) {
+                continue;
+            }
+
+            try {
+                $class = new ReflectionClass($className);
+
+                if (! $class->isInstantiable() || ! $class->isSubclassOf(BaseCommand::class)) {
+                    continue;
+                }
+
+                /** @var BaseCommand $class */
+                $class = new $className($this->logger, $this);
+
+                if (isset($class->group)) {
+                    $this->commands[$class->name] = [
+                        'class'       => $className,
+                        'file'        => $file,
+                        'group'       => $class->group,
+                        'description' => $class->description,
+                    ];
+                }
+
+                unset($class);
+            } catch (ReflectionException $e) {
+                $this->logger->error($e->getMessage());
+            }
+        }
+
+        asort($this->commands);
+    }
+
+    /**
+     * Verifies if the command being sought is found
+     * in the commands list.
+     */
+    public function verifyCommand(string $command, array $commands): bool
+    {
+        if (isset($commands[$command])) {
+            return true;
+        }
+
+        $message = lang('CLI.commandNotFound', [$command]);
+
+        if ($alternatives = $this->getCommandAlternatives($command, $commands)) {
+            if (count($alternatives) === 1) {
+                $message .= "\n\n" . lang('CLI.altCommandSingular') . "\n    ";
+            } else {
+                $message .= "\n\n" . lang('CLI.altCommandPlural') . "\n    ";
+            }
+
+            $message .= implode("\n    ", $alternatives);
+        }
+
+        CLI::error($message);
+        CLI::newLine();
+
+        return false;
+    }
+
+    /**
+     * Finds alternative of `$name` among collection
+     * of commands.
+     */
+    protected function getCommandAlternatives(string $name, array $collection): array
+    {
+        $alternatives = [];
+
+        foreach (array_keys($collection) as $commandName) {
+            $lev = levenshtein($name, $commandName);
+
+            if ($lev <= strlen($commandName) / 3 || strpos($commandName, $name) !== false) {
+                $alternatives[$commandName] = $lev;
+            }
+        }
+
+        ksort($alternatives, SORT_NATURAL | SORT_FLAG_CASE);
+
+        return array_keys($alternatives);
+    }
+}
diff --git a/www-api/system/CLI/Console.php b/www-api/system/CLI/Console.php
new file mode 100644
index 00000000..bf7abad0
--- /dev/null
+++ b/www-api/system/CLI/Console.php
@@ -0,0 +1,63 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\CLI;
+
+use CodeIgniter\CodeIgniter;
+use Exception;
+
+/**
+ * Console
+ */
+class Console
+{
+    /**
+     * Main CodeIgniter instance.
+     *
+     * @var CodeIgniter
+     */
+    protected $app;
+
+    public function __construct(CodeIgniter $app)
+    {
+        $this->app = $app;
+    }
+
+    /**
+     * Runs the current command discovered on the CLI.
+     *
+     * @return mixed
+     *
+     * @throws Exception
+     */
+    public function run(bool $useSafeOutput = false)
+    {
+        $path = CLI::getURI() ?: 'list';
+
+        // Set the path for the application to route to.
+        $this->app->setPath("ci{$path}");
+
+        return $this->app->useSafeOutput($useSafeOutput)->run();
+    }
+
+    /**
+     * Displays basic information about the Console.
+     */
+    public function showHeader(bool $suppress = false)
+    {
+        if ($suppress) {
+            return;
+        }
+
+        CLI::write(sprintf('CodeIgniter v%s Command Line Tool - Server Time: %s UTC%s', CodeIgniter::CI_VERSION, date('Y-m-d H:i:s'), date('P')), 'green');
+        CLI::newLine();
+    }
+}
diff --git a/www-api/system/CLI/Exceptions/CLIException.php b/www-api/system/CLI/Exceptions/CLIException.php
new file mode 100644
index 00000000..4e07cd64
--- /dev/null
+++ b/www-api/system/CLI/Exceptions/CLIException.php
@@ -0,0 +1,34 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\CLI\Exceptions;
+
+use CodeIgniter\Exceptions\DebugTraceableTrait;
+use RuntimeException;
+
+/**
+ * CLIException
+ */
+class CLIException extends RuntimeException
+{
+    use DebugTraceableTrait;
+
+    /**
+     * Thrown when `$color` specified for `$type` is not within the
+     * allowed list of colors.
+     *
+     * @return CLIException
+     */
+    public static function forInvalidColor(string $type, string $color)
+    {
+        return new static(lang('CLI.invalidColor', [$type, $color]));
+    }
+}
diff --git a/www-api/system/CLI/GeneratorTrait.php b/www-api/system/CLI/GeneratorTrait.php
new file mode 100644
index 00000000..e1452f3b
--- /dev/null
+++ b/www-api/system/CLI/GeneratorTrait.php
@@ -0,0 +1,352 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\CLI;
+
+use Config\Services;
+use Throwable;
+
+/**
+ * GeneratorTrait contains a collection of methods
+ * to build the commands that generates a file.
+ */
+trait GeneratorTrait
+{
+    /**
+     * Component Name
+     *
+     * @var string
+     */
+    protected $component;
+
+    /**
+     * File directory
+     *
+     * @var string
+     */
+    protected $directory;
+
+    /**
+     * View template name
+     *
+     * @var string
+     */
+    protected $template;
+
+    /**
+     * Language string key for required class names.
+     *
+     * @var string
+     */
+    protected $classNameLang = '';
+
+    /**
+     * Whether to require class name.
+     *
+     * @internal
+     *
+     * @var bool
+     */
+    private $hasClassName = true;
+
+    /**
+     * Whether to sort class imports.
+     *
+     * @internal
+     *
+     * @var bool
+     */
+    private $sortImports = true;
+
+    /**
+     * Whether the `--suffix` option has any effect.
+     *
+     * @internal
+     *
+     * @var bool
+     */
+    private $enabledSuffixing = true;
+
+    /**
+     * The params array for easy access by other methods.
+     *
+     * @internal
+     *
+     * @var array
+     */
+    private $params = [];
+
+    /**
+     * Execute the command.
+     */
+    protected function execute(array $params): void
+    {
+        $this->params = $params;
+
+        if ($this->getOption('namespace') === 'CodeIgniter') {
+            // @codeCoverageIgnoreStart
+            CLI::write(lang('CLI.generator.usingCINamespace'), 'yellow');
+            CLI::newLine();
+
+            if (CLI::prompt('Are you sure you want to continue?', ['y', 'n'], 'required') === 'n') {
+                CLI::newLine();
+                CLI::write(lang('CLI.generator.cancelOperation'), 'yellow');
+                CLI::newLine();
+
+                return;
+            }
+
+            CLI::newLine();
+            // @codeCoverageIgnoreEnd
+        }
+
+        // Get the fully qualified class name from the input.
+        $class = $this->qualifyClassName();
+
+        // Get the file path from class name.
+        $path = $this->buildPath($class);
+
+        // Check if path is empty.
+        if (empty($path)) {
+            return;
+        }
+
+        $isFile = is_file($path);
+
+        // Overwriting files unknowingly is a serious annoyance, So we'll check if
+        // we are duplicating things, If 'force' option is not supplied, we bail.
+        if (! $this->getOption('force') && $isFile) {
+            CLI::error(lang('CLI.generator.fileExist', [clean_path($path)]), 'light_gray', 'red');
+            CLI::newLine();
+
+            return;
+        }
+
+        // Check if the directory to save the file is existing.
+        $dir = dirname($path);
+
+        if (! is_dir($dir)) {
+            mkdir($dir, 0755, true);
+        }
+
+        helper('filesystem');
+
+        // Build the class based on the details we have, We'll be getting our file
+        // contents from the template, and then we'll do the necessary replacements.
+        if (! write_file($path, $this->buildContent($class))) {
+            // @codeCoverageIgnoreStart
+            CLI::error(lang('CLI.generator.fileError', [clean_path($path)]), 'light_gray', 'red');
+            CLI::newLine();
+
+            return;
+            // @codeCoverageIgnoreEnd
+        }
+
+        if ($this->getOption('force') && $isFile) {
+            CLI::write(lang('CLI.generator.fileOverwrite', [clean_path($path)]), 'yellow');
+            CLI::newLine();
+
+            return;
+        }
+
+        CLI::write(lang('CLI.generator.fileCreate', [clean_path($path)]), 'green');
+        CLI::newLine();
+    }
+
+    /**
+     * Prepare options and do the necessary replacements.
+     */
+    protected function prepare(string $class): string
+    {
+        return $this->parseTemplate($class);
+    }
+
+    /**
+     * Change file basename before saving.
+     *
+     * Useful for components where the file name has a date.
+     */
+    protected function basename(string $filename): string
+    {
+        return basename($filename);
+    }
+
+    /**
+     * Parses the class name and checks if it is already qualified.
+     */
+    protected function qualifyClassName(): string
+    {
+        // Gets the class name from input.
+        $class = $this->params[0] ?? CLI::getSegment(2);
+
+        if ($class === null && $this->hasClassName) {
+            // @codeCoverageIgnoreStart
+            $nameLang = $this->classNameLang ?: 'CLI.generator.className.default';
+            $class    = CLI::prompt(lang($nameLang), null, 'required');
+            CLI::newLine();
+            // @codeCoverageIgnoreEnd
+        }
+
+        helper('inflector');
+
+        $component = singular($this->component);
+
+        /**
+         * @see https://regex101.com/r/a5KNCR/1
+         */
+        $pattern = sprintf('/([a-z][a-z0-9_\/\\\\]+)(%s)/i', $component);
+
+        if (preg_match($pattern, $class, $matches) === 1) {
+            $class = $matches[1] . ucfirst($matches[2]);
+        }
+
+        if ($this->enabledSuffixing && $this->getOption('suffix') && ! strripos($class, $component)) {
+            $class .= ucfirst($component);
+        }
+
+        // Trims input, normalize separators, and ensure that all paths are in Pascalcase.
+        $class = ltrim(implode('\\', array_map('pascalize', explode('\\', str_replace('/', '\\', trim($class))))), '\\/');
+
+        // Gets the namespace from input. Don't forget the ending backslash!
+        $namespace = trim(str_replace('/', '\\', $this->getOption('namespace') ?? APP_NAMESPACE), '\\') . '\\';
+
+        if (strncmp($class, $namespace, strlen($namespace)) === 0) {
+            return $class; // @codeCoverageIgnore
+        }
+
+        return $namespace . $this->directory . '\\' . str_replace('/', '\\', $class);
+    }
+
+    /**
+     * Gets the generator view as defined in the `Config\Generators::$views`,
+     * with fallback to `$template` when the defined view does not exist.
+     */
+    protected function renderTemplate(array $data = []): string
+    {
+        try {
+            return view(config('Generators')->views[$this->name], $data, ['debug' => false]);
+        } catch (Throwable $e) {
+            log_message('error', (string) $e);
+
+            return view("CodeIgniter\\Commands\\Generators\\Views\\{$this->template}", $data, ['debug' => false]);
+        }
+    }
+
+    /**
+     * Performs pseudo-variables contained within view file.
+     */
+    protected function parseTemplate(string $class, array $search = [], array $replace = [], array $data = []): string
+    {
+        // Retrieves the namespace part from the fully qualified class name.
+        $namespace = trim(implode('\\', array_slice(explode('\\', $class), 0, -1)), '\\');
+        $search[]  = '<@php';
+        $search[]  = '{namespace}';
+        $search[]  = '{class}';
+        $replace[] = '<?php';
+        $replace[] = $namespace;
+        $replace[] = str_replace($namespace . '\\', '', $class);
+
+        return str_replace($search, $replace, $this->renderTemplate($data));
+    }
+
+    /**
+     * Builds the contents for class being generated, doing all
+     * the replacements necessary, and alphabetically sorts the
+     * imports for a given template.
+     */
+    protected function buildContent(string $class): string
+    {
+        $template = $this->prepare($class);
+
+        if ($this->sortImports && preg_match('/(?P<imports>(?:^use [^;]+;$\n?)+)/m', $template, $match)) {
+            $imports = explode("\n", trim($match['imports']));
+            sort($imports);
+
+            return str_replace(trim($match['imports']), implode("\n", $imports), $template);
+        }
+
+        return $template;
+    }
+
+    /**
+     * Builds the file path from the class name.
+     */
+    protected function buildPath(string $class): string
+    {
+        $namespace = trim(str_replace('/', '\\', $this->getOption('namespace') ?? APP_NAMESPACE), '\\');
+
+        // Check if the namespace is actually defined and we are not just typing gibberish.
+        $base = Services::autoloader()->getNamespace($namespace);
+
+        if (! $base = reset($base)) {
+            CLI::error(lang('CLI.namespaceNotDefined', [$namespace]), 'light_gray', 'red');
+            CLI::newLine();
+
+            return '';
+        }
+
+        $base = realpath($base) ?: $base;
+        $file = $base . DIRECTORY_SEPARATOR . str_replace('\\', DIRECTORY_SEPARATOR, trim(str_replace($namespace . '\\', '', $class), '\\')) . '.php';
+
+        return implode(DIRECTORY_SEPARATOR, array_slice(explode(DIRECTORY_SEPARATOR, $file), 0, -1)) . DIRECTORY_SEPARATOR . $this->basename($file);
+    }
+
+    /**
+     * Allows child generators to modify the internal `$hasClassName` flag.
+     *
+     * @return $this
+     */
+    protected function setHasClassName(bool $hasClassName)
+    {
+        $this->hasClassName = $hasClassName;
+
+        return $this;
+    }
+
+    /**
+     * Allows child generators to modify the internal `$sortImports` flag.
+     *
+     * @return $this
+     */
+    protected function setSortImports(bool $sortImports)
+    {
+        $this->sortImports = $sortImports;
+
+        return $this;
+    }
+
+    /**
+     * Allows child generators to modify the internal `$enabledSuffixing` flag.
+     *
+     * @return $this
+     */
+    protected function setEnabledSuffixing(bool $enabledSuffixing)
+    {
+        $this->enabledSuffixing = $enabledSuffixing;
+
+        return $this;
+    }
+
+    /**
+     * Gets a single command-line option. Returns TRUE if the option exists,
+     * but doesn't have a value, and is simply acting as a flag.
+     *
+     * @return mixed
+     */
+    protected function getOption(string $name)
+    {
+        if (! array_key_exists($name, $this->params)) {
+            return CLI::getOption($name);
+        }
+
+        return $this->params[$name] ?? true;
+    }
+}
diff --git a/www-api/system/Cache/CacheFactory.php b/www-api/system/Cache/CacheFactory.php
new file mode 100644
index 00000000..38049119
--- /dev/null
+++ b/www-api/system/Cache/CacheFactory.php
@@ -0,0 +1,84 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Cache;
+
+use CodeIgniter\Cache\Exceptions\CacheException;
+use CodeIgniter\Exceptions\CriticalError;
+use CodeIgniter\Test\Mock\MockCache;
+use Config\Cache;
+
+/**
+ * A factory for loading the desired
+ */
+class CacheFactory
+{
+    /**
+     * The class to use when mocking
+     *
+     * @var string
+     */
+    public static $mockClass = MockCache::class;
+
+    /**
+     * The service to inject the mock as
+     *
+     * @var string
+     */
+    public static $mockServiceName = 'cache';
+
+    /**
+     * Attempts to create the desired cache handler, based upon the
+     *
+     * @return CacheInterface
+     */
+    public static function getHandler(Cache $config, ?string $handler = null, ?string $backup = null)
+    {
+        if (! isset($config->validHandlers) || ! is_array($config->validHandlers)) {
+            throw CacheException::forInvalidHandlers();
+        }
+
+        if (! isset($config->handler) || ! isset($config->backupHandler)) {
+            throw CacheException::forNoBackup();
+        }
+
+        $handler = ! empty($handler) ? $handler : $config->handler;
+        $backup  = ! empty($backup) ? $backup : $config->backupHandler;
+
+        if (! array_key_exists($handler, $config->validHandlers) || ! array_key_exists($backup, $config->validHandlers)) {
+            throw CacheException::forHandlerNotFound();
+        }
+
+        $adapter = new $config->validHandlers[$handler]($config);
+
+        if (! $adapter->isSupported()) {
+            $adapter = new $config->validHandlers[$backup]($config);
+
+            if (! $adapter->isSupported()) {
+                // Fall back to the dummy adapter.
+                $adapter = new $config->validHandlers['dummy']();
+            }
+        }
+
+        // If $adapter->initialization throws a CriticalError exception, we will attempt to
+        // use the $backup handler, if that also fails, we resort to the dummy handler.
+        try {
+            $adapter->initialize();
+        } catch (CriticalError $e) {
+            log_message('critical', $e . ' Resorting to using ' . $backup . ' handler.');
+
+            // get the next best cache handler (or dummy if the $backup also fails)
+            $adapter = self::getHandler($config, $backup, 'dummy');
+        }
+
+        return $adapter;
+    }
+}
diff --git a/www-api/system/Cache/CacheInterface.php b/www-api/system/Cache/CacheInterface.php
new file mode 100644
index 00000000..72b3626d
--- /dev/null
+++ b/www-api/system/Cache/CacheInterface.php
@@ -0,0 +1,106 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Cache;
+
+/**
+ * Cache interface
+ */
+interface CacheInterface
+{
+    /**
+     * Takes care of any handler-specific setup that must be done.
+     */
+    public function initialize();
+
+    /**
+     * Attempts to fetch an item from the cache store.
+     *
+     * @param string $key Cache item name
+     *
+     * @return mixed
+     */
+    public function get(string $key);
+
+    /**
+     * Saves an item to the cache store.
+     *
+     * @param string $key   Cache item name
+     * @param mixed  $value The data to save
+     * @param int    $ttl   Time To Live, in seconds (default 60)
+     *
+     * @return bool Success or failure
+     */
+    public function save(string $key, $value, int $ttl = 60);
+
+    /**
+     * Deletes a specific item from the cache store.
+     *
+     * @param string $key Cache item name
+     *
+     * @return bool Success or failure
+     */
+    public function delete(string $key);
+
+    /**
+     * Performs atomic incrementation of a raw stored value.
+     *
+     * @param string $key    Cache ID
+     * @param int    $offset Step/value to increase by
+     *
+     * @return mixed
+     */
+    public function increment(string $key, int $offset = 1);
+
+    /**
+     * Performs atomic decrementation of a raw stored value.
+     *
+     * @param string $key    Cache ID
+     * @param int    $offset Step/value to increase by
+     *
+     * @return mixed
+     */
+    public function decrement(string $key, int $offset = 1);
+
+    /**
+     * Will delete all items in the entire cache.
+     *
+     * @return bool Success or failure
+     */
+    public function clean();
+
+    /**
+     * Returns information on the entire cache.
+     *
+     * The information returned and the structure of the data
+     * varies depending on the handler.
+     *
+     * @return mixed
+     */
+    public function getCacheInfo();
+
+    /**
+     * Returns detailed information about the specific item in the cache.
+     *
+     * @param string $key Cache item name.
+     *
+     * @return array|false|null
+     *                          Returns null if the item does not exist, otherwise array<string, mixed>
+     *                          with at least the 'expire' key for absolute epoch expiry (or null).
+     *                          Some handlers may return false when an item does not exist, which is deprecated.
+     */
+    public function getMetaData(string $key);
+
+    /**
+     * Determines if the driver is supported on this system.
+     */
+    public function isSupported(): bool;
+}
diff --git a/www-api/system/Cache/Exceptions/CacheException.php b/www-api/system/Cache/Exceptions/CacheException.php
new file mode 100644
index 00000000..3445590c
--- /dev/null
+++ b/www-api/system/Cache/Exceptions/CacheException.php
@@ -0,0 +1,64 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Cache\Exceptions;
+
+use CodeIgniter\Exceptions\DebugTraceableTrait;
+use CodeIgniter\Exceptions\ExceptionInterface;
+use RuntimeException;
+
+/**
+ * CacheException
+ */
+class CacheException extends RuntimeException implements ExceptionInterface
+{
+    use DebugTraceableTrait;
+
+    /**
+     * Thrown when handler has no permission to write cache.
+     *
+     * @return CacheException
+     */
+    public static function forUnableToWrite(string $path)
+    {
+        return new static(lang('Cache.unableToWrite', [$path]));
+    }
+
+    /**
+     * Thrown when an unrecognized handler is used.
+     *
+     * @return CacheException
+     */
+    public static function forInvalidHandlers()
+    {
+        return new static(lang('Cache.invalidHandlers'));
+    }
+
+    /**
+     * Thrown when no backup handler is setup in config.
+     *
+     * @return CacheException
+     */
+    public static function forNoBackup()
+    {
+        return new static(lang('Cache.noBackup'));
+    }
+
+    /**
+     * Thrown when specified handler was not found.
+     *
+     * @return CacheException
+     */
+    public static function forHandlerNotFound()
+    {
+        return new static(lang('Cache.handlerNotFound'));
+    }
+}
diff --git a/www-api/system/Cache/Exceptions/ExceptionInterface.php b/www-api/system/Cache/Exceptions/ExceptionInterface.php
new file mode 100644
index 00000000..067e8aa2
--- /dev/null
+++ b/www-api/system/Cache/Exceptions/ExceptionInterface.php
@@ -0,0 +1,24 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Cache\Exceptions;
+
+/**
+ * Provides a domain-level interface for broad capture
+ * of all framework-related exceptions.
+ *
+ * catch (\CodeIgniter\Cache\Exceptions\ExceptionInterface) { ... }
+ *
+ * @deprecated 4.1.2
+ */
+interface ExceptionInterface
+{
+}
diff --git a/www-api/system/Cache/Handlers/BaseHandler.php b/www-api/system/Cache/Handlers/BaseHandler.php
new file mode 100644
index 00000000..57120208
--- /dev/null
+++ b/www-api/system/Cache/Handlers/BaseHandler.php
@@ -0,0 +1,106 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Cache\Handlers;
+
+use Closure;
+use CodeIgniter\Cache\CacheInterface;
+use Exception;
+use InvalidArgumentException;
+
+/**
+ * Base class for cache handling
+ */
+abstract class BaseHandler implements CacheInterface
+{
+    /**
+     * Reserved characters that cannot be used in a key or tag. May be overridden by the config.
+     * From https://github.com/symfony/cache-contracts/blob/c0446463729b89dd4fa62e9aeecc80287323615d/ItemInterface.php#L43
+     *
+     * @deprecated in favor of the Cache config
+     */
+    public const RESERVED_CHARACTERS = '{}()/\@:';
+
+    /**
+     * Maximum key length.
+     */
+    public const MAX_KEY_LENGTH = PHP_INT_MAX;
+
+    /**
+     * Prefix to apply to cache keys.
+     * May not be used by all handlers.
+     *
+     * @var string
+     */
+    protected $prefix;
+
+    /**
+     * Validates a cache key according to PSR-6.
+     * Keys that exceed MAX_KEY_LENGTH are hashed.
+     * From https://github.com/symfony/cache/blob/7b024c6726af21fd4984ac8d1eae2b9f3d90de88/CacheItem.php#L158
+     *
+     * @param string $key    The key to validate
+     * @param string $prefix Optional prefix to include in length calculations
+     *
+     * @throws InvalidArgumentException When $key is not valid
+     */
+    public static function validateKey($key, $prefix = ''): string
+    {
+        if (! is_string($key)) {
+            throw new InvalidArgumentException('Cache key must be a string');
+        }
+        if ($key === '') {
+            throw new InvalidArgumentException('Cache key cannot be empty.');
+        }
+
+        $reserved = config('Cache')->reservedCharacters ?? self::RESERVED_CHARACTERS;
+        if ($reserved && strpbrk($key, $reserved) !== false) {
+            throw new InvalidArgumentException('Cache key contains reserved characters ' . $reserved);
+        }
+
+        // If the key with prefix exceeds the length then return the hashed version
+        return strlen($prefix . $key) > static::MAX_KEY_LENGTH ? $prefix . md5($key) : $prefix . $key;
+    }
+
+    /**
+     * Get an item from the cache, or execute the given Closure and store the result.
+     *
+     * @param string  $key      Cache item name
+     * @param int     $ttl      Time to live
+     * @param Closure $callback Callback return value
+     *
+     * @return mixed
+     */
+    public function remember(string $key, int $ttl, Closure $callback)
+    {
+        $value = $this->get($key);
+
+        if ($value !== null) {
+            return $value;
+        }
+
+        $this->save($key, $value = $callback(), $ttl);
+
+        return $value;
+    }
+
+    /**
+     * Deletes items from the cache store matching a given pattern.
+     *
+     * @param string $pattern Cache items glob-style pattern
+     *
+     * @throws Exception
+     */
+    public function deleteMatching(string $pattern)
+    {
+        throw new Exception('The deleteMatching method is not implemented.');
+    }
+}
diff --git a/www-api/system/Cache/Handlers/DummyHandler.php b/www-api/system/Cache/Handlers/DummyHandler.php
new file mode 100644
index 00000000..fd4f1b50
--- /dev/null
+++ b/www-api/system/Cache/Handlers/DummyHandler.php
@@ -0,0 +1,115 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Cache\Handlers;
+
+use Closure;
+
+/**
+ * Dummy cache handler
+ */
+class DummyHandler extends BaseHandler
+{
+    /**
+     * {@inheritDoc}
+     */
+    public function initialize()
+    {
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function get(string $key)
+    {
+        return null;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function remember(string $key, int $ttl, Closure $callback)
+    {
+        return null;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function save(string $key, $value, int $ttl = 60)
+    {
+        return true;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function delete(string $key)
+    {
+        return true;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function deleteMatching(string $pattern)
+    {
+        return 0;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function increment(string $key, int $offset = 1)
+    {
+        return true;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function decrement(string $key, int $offset = 1)
+    {
+        return true;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function clean()
+    {
+        return true;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getCacheInfo()
+    {
+        return null;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getMetaData(string $key)
+    {
+        return null;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function isSupported(): bool
+    {
+        return true;
+    }
+}
diff --git a/www-api/system/Cache/Handlers/FileHandler.php b/www-api/system/Cache/Handlers/FileHandler.php
new file mode 100644
index 00000000..babb7c03
--- /dev/null
+++ b/www-api/system/Cache/Handlers/FileHandler.php
@@ -0,0 +1,423 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Cache\Handlers;
+
+use CodeIgniter\Cache\Exceptions\CacheException;
+use Config\Cache;
+use Throwable;
+
+/**
+ * File system cache handler
+ */
+class FileHandler extends BaseHandler
+{
+    /**
+     * Maximum key length.
+     */
+    public const MAX_KEY_LENGTH = 255;
+
+    /**
+     * Where to store cached files on the disk.
+     *
+     * @var string
+     */
+    protected $path;
+
+    /**
+     * Mode for the stored files.
+     * Must be chmod-safe (octal).
+     *
+     * @var int
+     *
+     * @see https://www.php.net/manual/en/function.chmod.php
+     */
+    protected $mode;
+
+    /**
+     * @throws CacheException
+     */
+    public function __construct(Cache $config)
+    {
+        if (! property_exists($config, 'file')) {
+            $config->file = [
+                'storePath' => $config->storePath ?? WRITEPATH . 'cache',
+                'mode'      => 0640,
+            ];
+        }
+
+        $this->path = ! empty($config->file['storePath']) ? $config->file['storePath'] : WRITEPATH . 'cache';
+        $this->path = rtrim($this->path, '/') . '/';
+
+        if (! is_really_writable($this->path)) {
+            throw CacheException::forUnableToWrite($this->path);
+        }
+
+        $this->mode   = $config->file['mode'] ?? 0640;
+        $this->prefix = $config->prefix;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function initialize()
+    {
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function get(string $key)
+    {
+        $key  = static::validateKey($key, $this->prefix);
+        $data = $this->getItem($key);
+
+        return is_array($data) ? $data['data'] : null;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function save(string $key, $value, int $ttl = 60)
+    {
+        $key = static::validateKey($key, $this->prefix);
+
+        $contents = [
+            'time' => time(),
+            'ttl'  => $ttl,
+            'data' => $value,
+        ];
+
+        if ($this->writeFile($this->path . $key, serialize($contents))) {
+            try {
+                chmod($this->path . $key, $this->mode);
+
+                // @codeCoverageIgnoreStart
+            } catch (Throwable $e) {
+                log_message('debug', 'Failed to set mode on cache file: ' . $e);
+                // @codeCoverageIgnoreEnd
+            }
+
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function delete(string $key)
+    {
+        $key = static::validateKey($key, $this->prefix);
+
+        return is_file($this->path . $key) && unlink($this->path . $key);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function deleteMatching(string $pattern)
+    {
+        $deleted = 0;
+
+        foreach (glob($this->path . $pattern, GLOB_NOSORT) as $filename) {
+            if (is_file($filename) && @unlink($filename)) {
+                $deleted++;
+            }
+        }
+
+        return $deleted;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function increment(string $key, int $offset = 1)
+    {
+        $key  = static::validateKey($key, $this->prefix);
+        $data = $this->getItem($key);
+
+        if ($data === false) {
+            $data = [
+                'data' => 0,
+                'ttl'  => 60,
+            ];
+        } elseif (! is_int($data['data'])) {
+            return false;
+        }
+
+        $newValue = $data['data'] + $offset;
+
+        return $this->save($key, $newValue, $data['ttl']) ? $newValue : false;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function decrement(string $key, int $offset = 1)
+    {
+        $key  = static::validateKey($key, $this->prefix);
+        $data = $this->getItem($key);
+
+        if ($data === false) {
+            $data = [
+                'data' => 0,
+                'ttl'  => 60,
+            ];
+        } elseif (! is_int($data['data'])) {
+            return false;
+        }
+
+        $newValue = $data['data'] - $offset;
+
+        return $this->save($key, $newValue, $data['ttl']) ? $newValue : false;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function clean()
+    {
+        return $this->deleteFiles($this->path, false, true);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getCacheInfo()
+    {
+        return $this->getDirFileInfo($this->path);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getMetaData(string $key)
+    {
+        $key = static::validateKey($key, $this->prefix);
+
+        if (false === $data = $this->getItem($key)) {
+            return false; // @TODO This will return null in a future release
+        }
+
+        return [
+            'expire' => $data['ttl'] > 0 ? $data['time'] + $data['ttl'] : null,
+            'mtime'  => filemtime($this->path . $key),
+            'data'   => $data['data'],
+        ];
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function isSupported(): bool
+    {
+        return is_writable($this->path);
+    }
+
+    /**
+     * Does the heavy lifting of actually retrieving the file and
+     * verifying it's age.
+     *
+     * @return mixed
+     */
+    protected function getItem(string $filename)
+    {
+        if (! is_file($this->path . $filename)) {
+            return false;
+        }
+
+        $data = @unserialize(file_get_contents($this->path . $filename));
+        if (! is_array($data) || ! isset($data['ttl'])) {
+            return false;
+        }
+
+        if ($data['ttl'] > 0 && time() > $data['time'] + $data['ttl']) {
+            // If the file is still there then try to remove it
+            if (is_file($this->path . $filename)) {
+                @unlink($this->path . $filename);
+            }
+
+            return false;
+        }
+
+        return $data;
+    }
+
+    /**
+     * Writes a file to disk, or returns false if not successful.
+     *
+     * @param string $path
+     * @param string $data
+     * @param string $mode
+     *
+     * @return bool
+     */
+    protected function writeFile($path, $data, $mode = 'wb')
+    {
+        if (($fp = @fopen($path, $mode)) === false) {
+            return false;
+        }
+
+        flock($fp, LOCK_EX);
+
+        for ($result = $written = 0, $length = strlen($data); $written < $length; $written += $result) {
+            if (($result = fwrite($fp, substr($data, $written))) === false) {
+                break;
+            }
+        }
+
+        flock($fp, LOCK_UN);
+        fclose($fp);
+
+        return is_int($result);
+    }
+
+    /**
+     * Deletes all files contained in the supplied directory path.
+     * Files must be writable or owned by the system in order to be deleted.
+     * If the second parameter is set to TRUE, any directories contained
+     * within the supplied base directory will be nuked as well.
+     *
+     * @param string $path   File path
+     * @param bool   $delDir Whether to delete any directories found in the path
+     * @param bool   $htdocs Whether to skip deleting .htaccess and index page files
+     * @param int    $_level Current directory depth level (default: 0; internal use only)
+     */
+    protected function deleteFiles(string $path, bool $delDir = false, bool $htdocs = false, int $_level = 0): bool
+    {
+        // Trim the trailing slash
+        $path = rtrim($path, '/\\');
+
+        if (! $currentDir = @opendir($path)) {
+            return false;
+        }
+
+        while (false !== ($filename = @readdir($currentDir))) {
+            if ($filename !== '.' && $filename !== '..') {
+                if (is_dir($path . DIRECTORY_SEPARATOR . $filename) && $filename[0] !== '.') {
+                    $this->deleteFiles($path . DIRECTORY_SEPARATOR . $filename, $delDir, $htdocs, $_level + 1);
+                } elseif ($htdocs !== true || ! preg_match('/^(\.htaccess|index\.(html|htm|php)|web\.config)$/i', $filename)) {
+                    @unlink($path . DIRECTORY_SEPARATOR . $filename);
+                }
+            }
+        }
+
+        closedir($currentDir);
+
+        return ($delDir === true && $_level > 0) ? @rmdir($path) : true;
+    }
+
+    /**
+     * Reads the specified directory and builds an array containing the filenames,
+     * filesize, dates, and permissions
+     *
+     * Any sub-folders contained within the specified path are read as well.
+     *
+     * @param string $sourceDir    Path to source
+     * @param bool   $topLevelOnly Look only at the top level directory specified?
+     * @param bool   $_recursion   Internal variable to determine recursion status - do not use in calls
+     *
+     * @return array|false
+     */
+    protected function getDirFileInfo(string $sourceDir, bool $topLevelOnly = true, bool $_recursion = false)
+    {
+        static $_filedata = [];
+        $relativePath     = $sourceDir;
+
+        if ($fp = @opendir($sourceDir)) {
+            // reset the array and make sure $source_dir has a trailing slash on the initial call
+            if ($_recursion === false) {
+                $_filedata = [];
+                $sourceDir = rtrim(realpath($sourceDir) ?: $sourceDir, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
+            }
+
+            // Used to be foreach (scandir($source_dir, 1) as $file), but scandir() is simply not as fast
+            while (false !== ($file = readdir($fp))) {
+                if (is_dir($sourceDir . $file) && $file[0] !== '.' && $topLevelOnly === false) {
+                    $this->getDirFileInfo($sourceDir . $file . DIRECTORY_SEPARATOR, $topLevelOnly, true);
+                } elseif ($file[0] !== '.') {
+                    $_filedata[$file]                  = $this->getFileInfo($sourceDir . $file);
+                    $_filedata[$file]['relative_path'] = $relativePath;
+                }
+            }
+
+            closedir($fp);
+
+            return $_filedata;
+        }
+
+        return false;
+    }
+
+    /**
+     * Given a file and path, returns the name, path, size, date modified
+     * Second parameter allows you to explicitly declare what information you want returned
+     * Options are: name, server_path, size, date, readable, writable, executable, fileperms
+     * Returns FALSE if the file cannot be found.
+     *
+     * @param string $file           Path to file
+     * @param mixed  $returnedValues Array or comma separated string of information returned
+     *
+     * @return array|false
+     */
+    protected function getFileInfo(string $file, $returnedValues = ['name', 'server_path', 'size', 'date'])
+    {
+        if (! is_file($file)) {
+            return false;
+        }
+
+        if (is_string($returnedValues)) {
+            $returnedValues = explode(',', $returnedValues);
+        }
+
+        $fileInfo = [];
+
+        foreach ($returnedValues as $key) {
+            switch ($key) {
+                case 'name':
+                    $fileInfo['name'] = basename($file);
+                    break;
+
+                case 'server_path':
+                    $fileInfo['server_path'] = $file;
+                    break;
+
+                case 'size':
+                    $fileInfo['size'] = filesize($file);
+                    break;
+
+                case 'date':
+                    $fileInfo['date'] = filemtime($file);
+                    break;
+
+                case 'readable':
+                    $fileInfo['readable'] = is_readable($file);
+                    break;
+
+                case 'writable':
+                    $fileInfo['writable'] = is_writable($file);
+                    break;
+
+                case 'executable':
+                    $fileInfo['executable'] = is_executable($file);
+                    break;
+
+                case 'fileperms':
+                    $fileInfo['fileperms'] = fileperms($file);
+                    break;
+            }
+        }
+
+        return $fileInfo;
+    }
+}
diff --git a/www-api/system/Cache/Handlers/MemcachedHandler.php b/www-api/system/Cache/Handlers/MemcachedHandler.php
new file mode 100644
index 00000000..6b6f60e0
--- /dev/null
+++ b/www-api/system/Cache/Handlers/MemcachedHandler.php
@@ -0,0 +1,267 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Cache\Handlers;
+
+use CodeIgniter\Exceptions\CriticalError;
+use Config\Cache;
+use Exception;
+use Memcache;
+use Memcached;
+
+/**
+ * Mamcached cache handler
+ */
+class MemcachedHandler extends BaseHandler
+{
+    /**
+     * The memcached object
+     *
+     * @var Memcache|Memcached
+     */
+    protected $memcached;
+
+    /**
+     * Memcached Configuration
+     *
+     * @var array
+     */
+    protected $config = [
+        'host'   => '127.0.0.1',
+        'port'   => 11211,
+        'weight' => 1,
+        'raw'    => false,
+    ];
+
+    public function __construct(Cache $config)
+    {
+        $this->prefix = $config->prefix;
+
+        $this->config = array_merge($this->config, $config->memcached);
+    }
+
+    /**
+     * Closes the connection to Memcache(d) if present.
+     */
+    public function __destruct()
+    {
+        if ($this->memcached instanceof Memcached) {
+            $this->memcached->quit();
+        } elseif ($this->memcached instanceof Memcache) {
+            $this->memcached->close();
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function initialize()
+    {
+        try {
+            if (class_exists(Memcached::class)) {
+                // Create new instance of Memcached
+                $this->memcached = new Memcached();
+                if ($this->config['raw']) {
+                    $this->memcached->setOption(Memcached::OPT_BINARY_PROTOCOL, true);
+                }
+
+                // Add server
+                $this->memcached->addServer(
+                    $this->config['host'],
+                    $this->config['port'],
+                    $this->config['weight']
+                );
+
+                // attempt to get status of servers
+                $stats = $this->memcached->getStats();
+
+                // $stats should be an associate array with a key in the format of host:port.
+                // If it doesn't have the key, we know the server is not working as expected.
+                if (! isset($stats[$this->config['host'] . ':' . $this->config['port']])) {
+                    throw new CriticalError('Cache: Memcached connection failed.');
+                }
+            } elseif (class_exists(Memcache::class)) {
+                // Create new instance of Memcache
+                $this->memcached = new Memcache();
+
+                // Check if we can connect to the server
+                $canConnect = $this->memcached->connect(
+                    $this->config['host'],
+                    $this->config['port']
+                );
+
+                // If we can't connect, throw a CriticalError exception
+                if ($canConnect === false) {
+                    throw new CriticalError('Cache: Memcache connection failed.');
+                }
+
+                // Add server, third parameter is persistence and defaults to TRUE.
+                $this->memcached->addServer(
+                    $this->config['host'],
+                    $this->config['port'],
+                    true,
+                    $this->config['weight']
+                );
+            } else {
+                throw new CriticalError('Cache: Not support Memcache(d) extension.');
+            }
+        } catch (Exception $e) {
+            throw new CriticalError('Cache: Memcache(d) connection refused (' . $e->getMessage() . ').');
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function get(string $key)
+    {
+        $key = static::validateKey($key, $this->prefix);
+
+        if ($this->memcached instanceof Memcached) {
+            $data = $this->memcached->get($key);
+
+            // check for unmatched key
+            if ($this->memcached->getResultCode() === Memcached::RES_NOTFOUND) {
+                return null;
+            }
+        } elseif ($this->memcached instanceof Memcache) {
+            $flags = false;
+            $data  = $this->memcached->get($key, $flags);
+
+            // check for unmatched key (i.e. $flags is untouched)
+            if ($flags === false) {
+                return null;
+            }
+        }
+
+        return is_array($data) ? $data[0] : $data;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function save(string $key, $value, int $ttl = 60)
+    {
+        $key = static::validateKey($key, $this->prefix);
+
+        if (! $this->config['raw']) {
+            $value = [
+                $value,
+                time(),
+                $ttl,
+            ];
+        }
+
+        if ($this->memcached instanceof Memcached) {
+            return $this->memcached->set($key, $value, $ttl);
+        }
+
+        if ($this->memcached instanceof Memcache) {
+            return $this->memcached->set($key, $value, 0, $ttl);
+        }
+
+        return false;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function delete(string $key)
+    {
+        $key = static::validateKey($key, $this->prefix);
+
+        return $this->memcached->delete($key);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function deleteMatching(string $pattern)
+    {
+        throw new Exception('The deleteMatching method is not implemented for Memcached. You must select File, Redis or Predis handlers to use it.');
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function increment(string $key, int $offset = 1)
+    {
+        if (! $this->config['raw']) {
+            return false;
+        }
+
+        $key = static::validateKey($key, $this->prefix);
+
+        return $this->memcached->increment($key, $offset, $offset, 60);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function decrement(string $key, int $offset = 1)
+    {
+        if (! $this->config['raw']) {
+            return false;
+        }
+
+        $key = static::validateKey($key, $this->prefix);
+
+        // FIXME: third parameter isn't other handler actions.
+
+        return $this->memcached->decrement($key, $offset, $offset, 60);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function clean()
+    {
+        return $this->memcached->flush();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getCacheInfo()
+    {
+        return $this->memcached->getStats();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getMetaData(string $key)
+    {
+        $key    = static::validateKey($key, $this->prefix);
+        $stored = $this->memcached->get($key);
+
+        // if not an array, don't try to count for PHP7.2
+        if (! is_array($stored) || count($stored) !== 3) {
+            return false; // @TODO This will return null in a future release
+        }
+
+        [$data, $time, $limit] = $stored;
+
+        return [
+            'expire' => $limit > 0 ? $time + $limit : null,
+            'mtime'  => $time,
+            'data'   => $data,
+        ];
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function isSupported(): bool
+    {
+        return extension_loaded('memcached') || extension_loaded('memcache');
+    }
+}
diff --git a/www-api/system/Cache/Handlers/PredisHandler.php b/www-api/system/Cache/Handlers/PredisHandler.php
new file mode 100644
index 00000000..87ab4e33
--- /dev/null
+++ b/www-api/system/Cache/Handlers/PredisHandler.php
@@ -0,0 +1,227 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Cache\Handlers;
+
+use CodeIgniter\Exceptions\CriticalError;
+use Config\Cache;
+use Exception;
+use Predis\Client;
+use Predis\Collection\Iterator\Keyspace;
+
+/**
+ * Predis cache handler
+ */
+class PredisHandler extends BaseHandler
+{
+    /**
+     * Default config
+     *
+     * @var array
+     */
+    protected $config = [
+        'scheme'   => 'tcp',
+        'host'     => '127.0.0.1',
+        'password' => null,
+        'port'     => 6379,
+        'timeout'  => 0,
+    ];
+
+    /**
+     * Predis connection
+     *
+     * @var Client
+     */
+    protected $redis;
+
+    public function __construct(Cache $config)
+    {
+        $this->prefix = $config->prefix;
+
+        if (isset($config->redis)) {
+            $this->config = array_merge($this->config, $config->redis);
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function initialize()
+    {
+        try {
+            $this->redis = new Client($this->config, ['prefix' => $this->prefix]);
+            $this->redis->time();
+        } catch (Exception $e) {
+            throw new CriticalError('Cache: Predis connection refused (' . $e->getMessage() . ').');
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function get(string $key)
+    {
+        $key = static::validateKey($key);
+
+        $data = array_combine(
+            ['__ci_type', '__ci_value'],
+            $this->redis->hmget($key, ['__ci_type', '__ci_value'])
+        );
+
+        if (! isset($data['__ci_type'], $data['__ci_value']) || $data['__ci_value'] === false) {
+            return null;
+        }
+
+        switch ($data['__ci_type']) {
+            case 'array':
+            case 'object':
+                return unserialize($data['__ci_value']);
+
+            case 'boolean':
+            case 'integer':
+            case 'double': // Yes, 'double' is returned and NOT 'float'
+            case 'string':
+            case 'NULL':
+                return settype($data['__ci_value'], $data['__ci_type']) ? $data['__ci_value'] : null;
+
+            case 'resource':
+            default:
+                return null;
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function save(string $key, $value, int $ttl = 60)
+    {
+        $key = static::validateKey($key);
+
+        switch ($dataType = gettype($value)) {
+            case 'array':
+            case 'object':
+                $value = serialize($value);
+                break;
+
+            case 'boolean':
+            case 'integer':
+            case 'double': // Yes, 'double' is returned and NOT 'float'
+            case 'string':
+            case 'NULL':
+                break;
+
+            case 'resource':
+            default:
+                return false;
+        }
+
+        if (! $this->redis->hmset($key, ['__ci_type' => $dataType, '__ci_value' => $value])) {
+            return false;
+        }
+
+        if ($ttl) {
+            $this->redis->expireat($key, time() + $ttl);
+        }
+
+        return true;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function delete(string $key)
+    {
+        $key = static::validateKey($key);
+
+        return $this->redis->del($key) === 1;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function deleteMatching(string $pattern)
+    {
+        $matchedKeys = [];
+
+        foreach (new Keyspace($this->redis, $pattern) as $key) {
+            $matchedKeys[] = $key;
+        }
+
+        return $this->redis->del($matchedKeys);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function increment(string $key, int $offset = 1)
+    {
+        $key = static::validateKey($key);
+
+        return $this->redis->hincrby($key, 'data', $offset);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function decrement(string $key, int $offset = 1)
+    {
+        $key = static::validateKey($key);
+
+        return $this->redis->hincrby($key, 'data', -$offset);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function clean()
+    {
+        return $this->redis->flushdb()->getPayload() === 'OK';
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getCacheInfo()
+    {
+        return $this->redis->info();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getMetaData(string $key)
+    {
+        $key = static::validateKey($key);
+
+        $data = array_combine(['__ci_value'], $this->redis->hmget($key, ['__ci_value']));
+
+        if (isset($data['__ci_value']) && $data['__ci_value'] !== false) {
+            $time = time();
+            $ttl  = $this->redis->ttl($key);
+
+            return [
+                'expire' => $ttl > 0 ? time() + $ttl : null,
+                'mtime'  => $time,
+                'data'   => $data['__ci_value'],
+            ];
+        }
+
+        return null;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function isSupported(): bool
+    {
+        return class_exists(Client::class);
+    }
+}
diff --git a/www-api/system/Cache/Handlers/RedisHandler.php b/www-api/system/Cache/Handlers/RedisHandler.php
new file mode 100644
index 00000000..b84c0115
--- /dev/null
+++ b/www-api/system/Cache/Handlers/RedisHandler.php
@@ -0,0 +1,259 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Cache\Handlers;
+
+use CodeIgniter\Exceptions\CriticalError;
+use Config\Cache;
+use Redis;
+use RedisException;
+
+/**
+ * Redis cache handler
+ */
+class RedisHandler extends BaseHandler
+{
+    /**
+     * Default config
+     *
+     * @var array
+     */
+    protected $config = [
+        'host'     => '127.0.0.1',
+        'password' => null,
+        'port'     => 6379,
+        'timeout'  => 0,
+        'database' => 0,
+    ];
+
+    /**
+     * Redis connection
+     *
+     * @var Redis
+     */
+    protected $redis;
+
+    public function __construct(Cache $config)
+    {
+        $this->prefix = $config->prefix;
+
+        $this->config = array_merge($this->config, $config->redis);
+    }
+
+    /**
+     * Closes the connection to Redis if present.
+     */
+    public function __destruct()
+    {
+        if (isset($this->redis)) {
+            $this->redis->close();
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function initialize()
+    {
+        $config = $this->config;
+
+        $this->redis = new Redis();
+
+        try {
+            // Note:: If Redis is your primary cache choice, and it is "offline", every page load will end up been delayed by the timeout duration.
+            // I feel like some sort of temporary flag should be set, to indicate that we think Redis is "offline", allowing us to bypass the timeout for a set period of time.
+
+            if (! $this->redis->connect($config['host'], ($config['host'][0] === '/' ? 0 : $config['port']), $config['timeout'])) {
+                // Note:: I'm unsure if log_message() is necessary, however I'm not 100% comfortable removing it.
+                log_message('error', 'Cache: Redis connection failed. Check your configuration.');
+
+                throw new CriticalError('Cache: Redis connection failed. Check your configuration.');
+            }
+
+            if (isset($config['password']) && ! $this->redis->auth($config['password'])) {
+                log_message('error', 'Cache: Redis authentication failed.');
+
+                throw new CriticalError('Cache: Redis authentication failed.');
+            }
+
+            if (isset($config['database']) && ! $this->redis->select($config['database'])) {
+                log_message('error', 'Cache: Redis select database failed.');
+
+                throw new CriticalError('Cache: Redis select database failed.');
+            }
+        } catch (RedisException $e) {
+            throw new CriticalError('Cache: RedisException occurred with message (' . $e->getMessage() . ').');
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function get(string $key)
+    {
+        $key  = static::validateKey($key, $this->prefix);
+        $data = $this->redis->hMGet($key, ['__ci_type', '__ci_value']);
+
+        if (! isset($data['__ci_type'], $data['__ci_value']) || $data['__ci_value'] === false) {
+            return null;
+        }
+
+        switch ($data['__ci_type']) {
+            case 'array':
+            case 'object':
+                return unserialize($data['__ci_value']);
+
+            case 'boolean':
+            case 'integer':
+            case 'double': // Yes, 'double' is returned and NOT 'float'
+            case 'string':
+            case 'NULL':
+                return settype($data['__ci_value'], $data['__ci_type']) ? $data['__ci_value'] : null;
+
+            case 'resource':
+            default:
+                return null;
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function save(string $key, $value, int $ttl = 60)
+    {
+        $key = static::validateKey($key, $this->prefix);
+
+        switch ($dataType = gettype($value)) {
+            case 'array':
+            case 'object':
+                $value = serialize($value);
+                break;
+
+            case 'boolean':
+            case 'integer':
+            case 'double': // Yes, 'double' is returned and NOT 'float'
+            case 'string':
+            case 'NULL':
+                break;
+
+            case 'resource':
+            default:
+                return false;
+        }
+
+        if (! $this->redis->hMSet($key, ['__ci_type' => $dataType, '__ci_value' => $value])) {
+            return false;
+        }
+
+        if ($ttl) {
+            $this->redis->expireAt($key, time() + $ttl);
+        }
+
+        return true;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function delete(string $key)
+    {
+        $key = static::validateKey($key, $this->prefix);
+
+        return $this->redis->del($key) === 1;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function deleteMatching(string $pattern)
+    {
+        $matchedKeys = [];
+        $iterator    = null;
+
+        do {
+            // Scan for some keys
+            $keys = $this->redis->scan($iterator, $pattern);
+
+            // Redis may return empty results, so protect against that
+            if ($keys !== false) {
+                foreach ($keys as $key) {
+                    $matchedKeys[] = $key;
+                }
+            }
+        } while ($iterator > 0);
+
+        return $this->redis->del($matchedKeys);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function increment(string $key, int $offset = 1)
+    {
+        $key = static::validateKey($key, $this->prefix);
+
+        return $this->redis->hIncrBy($key, '__ci_value', $offset);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function decrement(string $key, int $offset = 1)
+    {
+        return $this->increment($key, -$offset);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function clean()
+    {
+        return $this->redis->flushDB();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getCacheInfo()
+    {
+        return $this->redis->info();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getMetaData(string $key)
+    {
+        $key   = static::validateKey($key, $this->prefix);
+        $value = $this->get($key);
+
+        if ($value !== null) {
+            $time = time();
+            $ttl  = $this->redis->ttl($key);
+
+            return [
+                'expire' => $ttl > 0 ? time() + $ttl : null,
+                'mtime'  => $time,
+                'data'   => $value,
+            ];
+        }
+
+        return null;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function isSupported(): bool
+    {
+        return extension_loaded('redis');
+    }
+}
diff --git a/www-api/system/Cache/Handlers/WincacheHandler.php b/www-api/system/Cache/Handlers/WincacheHandler.php
new file mode 100644
index 00000000..b13ee30c
--- /dev/null
+++ b/www-api/system/Cache/Handlers/WincacheHandler.php
@@ -0,0 +1,144 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Cache\Handlers;
+
+use Config\Cache;
+use Exception;
+
+/**
+ * Cache handler for WinCache from Microsoft & IIS.
+ *
+ * @codeCoverageIgnore
+ */
+class WincacheHandler extends BaseHandler
+{
+    public function __construct(Cache $config)
+    {
+        $this->prefix = $config->prefix;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function initialize()
+    {
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function get(string $key)
+    {
+        $key     = static::validateKey($key, $this->prefix);
+        $success = false;
+
+        $data = wincache_ucache_get($key, $success);
+
+        // Success returned by reference from wincache_ucache_get()
+        return $success ? $data : null;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function save(string $key, $value, int $ttl = 60)
+    {
+        $key = static::validateKey($key, $this->prefix);
+
+        return wincache_ucache_set($key, $value, $ttl);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function delete(string $key)
+    {
+        $key = static::validateKey($key, $this->prefix);
+
+        return wincache_ucache_delete($key);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function deleteMatching(string $pattern)
+    {
+        throw new Exception('The deleteMatching method is not implemented for Wincache. You must select File, Redis or Predis handlers to use it.');
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function increment(string $key, int $offset = 1)
+    {
+        $key = static::validateKey($key, $this->prefix);
+
+        return wincache_ucache_inc($key, $offset);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function decrement(string $key, int $offset = 1)
+    {
+        $key = static::validateKey($key, $this->prefix);
+
+        return wincache_ucache_dec($key, $offset);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function clean()
+    {
+        return wincache_ucache_clear();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getCacheInfo()
+    {
+        return wincache_ucache_info(true);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getMetaData(string $key)
+    {
+        $key = static::validateKey($key, $this->prefix);
+
+        if ($stored = wincache_ucache_info(false, $key)) {
+            $age      = $stored['ucache_entries'][1]['age_seconds'];
+            $ttl      = $stored['ucache_entries'][1]['ttl_seconds'];
+            $hitcount = $stored['ucache_entries'][1]['hitcount'];
+
+            return [
+                'expire'   => $ttl > 0 ? time() + $ttl : null,
+                'hitcount' => $hitcount,
+                'age'      => $age,
+                'ttl'      => $ttl,
+            ];
+        }
+
+        return false; // @TODO This will return null in a future release
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function isSupported(): bool
+    {
+        return extension_loaded('wincache') && ini_get('wincache.ucenabled');
+    }
+}
diff --git a/www-api/system/CodeIgniter.php b/www-api/system/CodeIgniter.php
new file mode 100644
index 00000000..4d738aed
--- /dev/null
+++ b/www-api/system/CodeIgniter.php
@@ -0,0 +1,1141 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter;
+
+use Closure;
+use CodeIgniter\Debug\Timer;
+use CodeIgniter\Events\Events;
+use CodeIgniter\Exceptions\FrameworkException;
+use CodeIgniter\Exceptions\PageNotFoundException;
+use CodeIgniter\HTTP\CLIRequest;
+use CodeIgniter\HTTP\DownloadResponse;
+use CodeIgniter\HTTP\IncomingRequest;
+use CodeIgniter\HTTP\RedirectResponse;
+use CodeIgniter\HTTP\Request;
+use CodeIgniter\HTTP\ResponseInterface;
+use CodeIgniter\HTTP\URI;
+use CodeIgniter\Router\Exceptions\RedirectException;
+use CodeIgniter\Router\RouteCollectionInterface;
+use CodeIgniter\Router\Router;
+use Config\App;
+use Config\Cache;
+use Config\Kint as KintConfig;
+use Config\Services;
+use Exception;
+use Kint;
+use Kint\Renderer\CliRenderer;
+use Kint\Renderer\RichRenderer;
+use Locale;
+use LogicException;
+
+/**
+ * This class is the core of the framework, and will analyse the
+ * request, route it to a controller, and send back the response.
+ * Of course, there are variations to that flow, but this is the brains.
+ */
+class CodeIgniter
+{
+    /**
+     * The current version of CodeIgniter Framework
+     */
+    public const CI_VERSION = '4.2.10';
+
+    /**
+     * App startup time.
+     *
+     * @var float|null
+     */
+    protected $startTime;
+
+    /**
+     * Total app execution time
+     *
+     * @var float
+     */
+    protected $totalTime;
+
+    /**
+     * Main application configuration
+     *
+     * @var App
+     */
+    protected $config;
+
+    /**
+     * Timer instance.
+     *
+     * @var Timer
+     */
+    protected $benchmark;
+
+    /**
+     * Current request.
+     *
+     * @var CLIRequest|IncomingRequest|Request|null
+     */
+    protected $request;
+
+    /**
+     * Current response.
+     *
+     * @var ResponseInterface
+     */
+    protected $response;
+
+    /**
+     * Router to use.
+     *
+     * @var Router
+     */
+    protected $router;
+
+    /**
+     * Controller to use.
+     *
+     * @var Closure|string
+     */
+    protected $controller;
+
+    /**
+     * Controller method to invoke.
+     *
+     * @var string
+     */
+    protected $method;
+
+    /**
+     * Output handler to use.
+     *
+     * @var string
+     */
+    protected $output;
+
+    /**
+     * Cache expiration time
+     *
+     * @var int
+     */
+    protected static $cacheTTL = 0;
+
+    /**
+     * Request path to use.
+     *
+     * @var string
+     */
+    protected $path;
+
+    /**
+     * Should the Response instance "pretend"
+     * to keep from setting headers/cookies/etc
+     *
+     * @var bool
+     */
+    protected $useSafeOutput = false;
+
+    /**
+     * Context
+     *  web:     Invoked by HTTP request
+     *  php-cli: Invoked by CLI via `php public/index.php`
+     *  spark:   Invoked by CLI via the `spark` command
+     *
+     * @phpstan-var 'php-cli'|'spark'|'web'
+     */
+    protected ?string $context = null;
+
+    /**
+     * Whether to return Response object or send response.
+     */
+    protected bool $returnResponse = false;
+
+    /**
+     * Constructor.
+     */
+    public function __construct(App $config)
+    {
+        $this->startTime = microtime(true);
+        $this->config    = $config;
+    }
+
+    /**
+     * Handles some basic app and environment setup.
+     */
+    public function initialize()
+    {
+        // Define environment variables
+        $this->detectEnvironment();
+        $this->bootstrapEnvironment();
+
+        // Setup Exception Handling
+        Services::exceptions()->initialize();
+
+        // Run this check for manual installations
+        if (! is_file(COMPOSER_PATH)) {
+            $this->resolvePlatformExtensions(); // @codeCoverageIgnore
+        }
+
+        // Set default locale on the server
+        Locale::setDefault($this->config->defaultLocale ?? 'en');
+
+        // Set default timezone on the server
+        date_default_timezone_set($this->config->appTimezone ?? 'UTC');
+
+        $this->initializeKint();
+
+        if (! CI_DEBUG) {
+            Kint::$enabled_mode = false; // @codeCoverageIgnore
+        }
+    }
+
+    /**
+     * Checks system for missing required PHP extensions.
+     *
+     * @throws FrameworkException
+     *
+     * @codeCoverageIgnore
+     */
+    protected function resolvePlatformExtensions()
+    {
+        $requiredExtensions = [
+            'curl',
+            'intl',
+            'json',
+            'mbstring',
+            'xml',
+        ];
+
+        $missingExtensions = [];
+
+        foreach ($requiredExtensions as $extension) {
+            if (! extension_loaded($extension)) {
+                $missingExtensions[] = $extension;
+            }
+        }
+
+        if ($missingExtensions !== []) {
+            throw FrameworkException::forMissingExtension(implode(', ', $missingExtensions));
+        }
+    }
+
+    /**
+     * Initializes Kint
+     */
+    protected function initializeKint()
+    {
+        // If we have KINT_DIR it means it's already loaded via composer
+        if (! defined('KINT_DIR')) {
+            spl_autoload_register(function ($class) {
+                $class = explode('\\', $class);
+
+                if (array_shift($class) !== 'Kint') {
+                    return;
+                }
+
+                $file = SYSTEMPATH . 'ThirdParty/Kint/' . implode('/', $class) . '.php';
+
+                if (is_file($file)) {
+                    require_once $file;
+                }
+            });
+
+            require_once SYSTEMPATH . 'ThirdParty/Kint/init.php';
+        }
+
+        /** @var \Config\Kint $config */
+        $config = config(KintConfig::class);
+
+        Kint::$depth_limit         = $config->maxDepth;
+        Kint::$display_called_from = $config->displayCalledFrom;
+        Kint::$expanded            = $config->expanded;
+
+        if (! empty($config->plugins) && is_array($config->plugins)) {
+            Kint::$plugins = $config->plugins;
+        }
+
+        $csp = Services::csp();
+        if ($csp->enabled()) {
+            RichRenderer::$js_nonce  = $csp->getScriptNonce();
+            RichRenderer::$css_nonce = $csp->getStyleNonce();
+        }
+
+        RichRenderer::$theme  = $config->richTheme;
+        RichRenderer::$folder = $config->richFolder;
+        RichRenderer::$sort   = $config->richSort;
+        if (! empty($config->richObjectPlugins) && is_array($config->richObjectPlugins)) {
+            RichRenderer::$value_plugins = $config->richObjectPlugins;
+        }
+        if (! empty($config->richTabPlugins) && is_array($config->richTabPlugins)) {
+            RichRenderer::$tab_plugins = $config->richTabPlugins;
+        }
+
+        CliRenderer::$cli_colors         = $config->cliColors;
+        CliRenderer::$force_utf8         = $config->cliForceUTF8;
+        CliRenderer::$detect_width       = $config->cliDetectWidth;
+        CliRenderer::$min_terminal_width = $config->cliMinWidth;
+    }
+
+    /**
+     * Launch the application!
+     *
+     * This is "the loop" if you will. The main entry point into the script
+     * that gets the required class instances, fires off the filters,
+     * tries to route the response, loads the controller and generally
+     * makes all of the pieces work together.
+     *
+     * @return ResponseInterface|void
+     *
+     * @throws RedirectException
+     */
+    public function run(?RouteCollectionInterface $routes = null, bool $returnResponse = false)
+    {
+        $this->returnResponse = $returnResponse;
+
+        if ($this->context === null) {
+            throw new LogicException('Context must be set before run() is called. If you are upgrading from 4.1.x, you need to merge `public/index.php` and `spark` file from `vendor/codeigniter4/framework`.');
+        }
+
+        static::$cacheTTL = 0;
+
+        $this->startBenchmark();
+
+        $this->getRequestObject();
+        $this->getResponseObject();
+
+        $this->forceSecureAccess();
+
+        $this->spoofRequestMethod();
+
+        if ($this->request instanceof IncomingRequest && strtolower($this->request->getMethod()) === 'cli') {
+            $this->response->setStatusCode(405)->setBody('Method Not Allowed');
+
+            if ($this->returnResponse) {
+                return $this->response;
+            }
+
+            $this->sendResponse();
+
+            return;
+        }
+
+        Events::trigger('pre_system');
+
+        // Check for a cached page. Execution will stop
+        // if the page has been cached.
+        $cacheConfig = new Cache();
+        $response    = $this->displayCache($cacheConfig);
+        if ($response instanceof ResponseInterface) {
+            if ($returnResponse) {
+                return $response;
+            }
+
+            $this->response->pretend($this->useSafeOutput)->send();
+            $this->callExit(EXIT_SUCCESS);
+
+            return;
+        }
+
+        // spark command has nothing to do with HTTP redirect and 404
+        if ($this->isSparked()) {
+            return $this->handleRequest($routes, $cacheConfig, $returnResponse);
+        }
+
+        try {
+            return $this->handleRequest($routes, $cacheConfig, $returnResponse);
+        } catch (RedirectException $e) {
+            $logger = Services::logger();
+            $logger->info('REDIRECTED ROUTE at ' . $e->getMessage());
+
+            // If the route is a 'redirect' route, it throws
+            // the exception with the $to as the message
+            $this->response->redirect(base_url($e->getMessage()), 'auto', $e->getCode());
+
+            if ($this->returnResponse) {
+                return $this->response;
+            }
+
+            $this->sendResponse();
+
+            $this->callExit(EXIT_SUCCESS);
+
+            return;
+        } catch (PageNotFoundException $e) {
+            $return = $this->display404errors($e);
+
+            if ($return instanceof ResponseInterface) {
+                return $return;
+            }
+        }
+    }
+
+    /**
+     * Set our Response instance to "pretend" mode so that things like
+     * cookies and headers are not actually sent, allowing PHP 7.2+ to
+     * not complain when ini_set() function is used.
+     *
+     * @return $this
+     */
+    public function useSafeOutput(bool $safe = true)
+    {
+        $this->useSafeOutput = $safe;
+
+        return $this;
+    }
+
+    /**
+     * Invoked via spark command?
+     */
+    private function isSparked(): bool
+    {
+        return $this->context === 'spark';
+    }
+
+    /**
+     * Invoked via php-cli command?
+     */
+    private function isPhpCli(): bool
+    {
+        return $this->context === 'php-cli';
+    }
+
+    /**
+     * Web access?
+     */
+    private function isWeb(): bool
+    {
+        return $this->context === 'web';
+    }
+
+    /**
+     * Handles the main request logic and fires the controller.
+     *
+     * @return ResponseInterface
+     *
+     * @throws PageNotFoundException
+     * @throws RedirectException
+     *
+     * @deprecated $returnResponse is deprecated.
+     */
+    protected function handleRequest(?RouteCollectionInterface $routes, Cache $cacheConfig, bool $returnResponse = false)
+    {
+        $this->returnResponse = $returnResponse;
+
+        $routeFilter = $this->tryToRouteIt($routes);
+
+        $uri = $this->determinePath();
+
+        // Start up the filters
+        $filters = Services::filters();
+
+        // If any filters were specified within the routes file,
+        // we need to ensure it's active for the current request
+        if ($routeFilter !== null) {
+            $multipleFiltersEnabled = config('Feature')->multipleFilters ?? false;
+            if ($multipleFiltersEnabled) {
+                $filters->enableFilters($routeFilter, 'before');
+                $filters->enableFilters($routeFilter, 'after');
+            } else {
+                // for backward compatibility
+                $filters->enableFilter($routeFilter, 'before');
+                $filters->enableFilter($routeFilter, 'after');
+            }
+        }
+
+        // Never run filters when running through Spark cli
+        if (! $this->isSparked()) {
+            // Run "before" filters
+            $this->benchmark->start('before_filters');
+            $possibleResponse = $filters->run($uri, 'before');
+            $this->benchmark->stop('before_filters');
+
+            // If a ResponseInterface instance is returned then send it back to the client and stop
+            if ($possibleResponse instanceof ResponseInterface) {
+                return $this->returnResponse ? $possibleResponse
+                    : $possibleResponse->pretend($this->useSafeOutput)->send();
+            }
+
+            if ($possibleResponse instanceof Request) {
+                $this->request = $possibleResponse;
+            }
+        }
+
+        $returned = $this->startController();
+
+        // Closure controller has run in startController().
+        if (! is_callable($this->controller)) {
+            $controller = $this->createController();
+
+            if (! method_exists($controller, '_remap') && ! is_callable([$controller, $this->method], false)) {
+                throw PageNotFoundException::forMethodNotFound($this->method);
+            }
+
+            // Is there a "post_controller_constructor" event?
+            Events::trigger('post_controller_constructor');
+
+            $returned = $this->runController($controller);
+        } else {
+            $this->benchmark->stop('controller_constructor');
+            $this->benchmark->stop('controller');
+        }
+
+        // If $returned is a string, then the controller output something,
+        // probably a view, instead of echoing it directly. Send it along
+        // so it can be used with the output.
+        $this->gatherOutput($cacheConfig, $returned);
+
+        // After filter debug toolbar requires 'total_execution'.
+        $this->totalTime = $this->benchmark->getElapsedTime('total_execution');
+
+        // Never run filters when running through Spark cli
+        if (! $this->isSparked()) {
+            $filters->setResponse($this->response);
+
+            // Run "after" filters
+            $this->benchmark->start('after_filters');
+            $response = $filters->run($uri, 'after');
+            $this->benchmark->stop('after_filters');
+        } else {
+            $response = $this->response;
+
+            // Set response code for CLI command failures
+            if (is_numeric($returned) || $returned === false) {
+                $response->setStatusCode(400);
+            }
+        }
+
+        if ($response instanceof ResponseInterface) {
+            $this->response = $response;
+        }
+
+        // Skip unnecessary processing for special Responses.
+        if (! $response instanceof DownloadResponse && ! $response instanceof RedirectResponse) {
+            // Cache it without the performance metrics replaced
+            // so that we can have live speed updates along the way.
+            // Must be run after filters to preserve the Response headers.
+            if (static::$cacheTTL > 0) {
+                $this->cachePage($cacheConfig);
+            }
+
+            // Update the performance metrics
+            $body = $this->response->getBody();
+            if ($body !== null) {
+                $output = $this->displayPerformanceMetrics($body);
+                $this->response->setBody($output);
+            }
+
+            // Save our current URI as the previous URI in the session
+            // for safer, more accurate use with `previous_url()` helper function.
+            $this->storePreviousURL(current_url(true));
+        }
+
+        unset($uri);
+
+        if (! $this->returnResponse) {
+            $this->sendResponse();
+        }
+
+        // Is there a post-system event?
+        Events::trigger('post_system');
+
+        return $this->response;
+    }
+
+    /**
+     * You can load different configurations depending on your
+     * current environment. Setting the environment also influences
+     * things like logging and error reporting.
+     *
+     * This can be set to anything, but default usage is:
+     *
+     *     development
+     *     testing
+     *     production
+     *
+     * @codeCoverageIgnore
+     */
+    protected function detectEnvironment()
+    {
+        // Make sure ENVIRONMENT isn't already set by other means.
+        if (! defined('ENVIRONMENT')) {
+            define('ENVIRONMENT', env('CI_ENVIRONMENT', 'production'));
+        }
+    }
+
+    /**
+     * Load any custom boot files based upon the current environment.
+     *
+     * If no boot file exists, we shouldn't continue because something
+     * is wrong. At the very least, they should have error reporting setup.
+     */
+    protected function bootstrapEnvironment()
+    {
+        if (is_file(APPPATH . 'Config/Boot/' . ENVIRONMENT . '.php')) {
+            require_once APPPATH . 'Config/Boot/' . ENVIRONMENT . '.php';
+        } else {
+            // @codeCoverageIgnoreStart
+            header('HTTP/1.1 503 Service Unavailable.', true, 503);
+            echo 'The application environment is not set correctly.';
+
+            exit(EXIT_ERROR); // EXIT_ERROR
+            // @codeCoverageIgnoreEnd
+        }
+    }
+
+    /**
+     * Start the Benchmark
+     *
+     * The timer is used to display total script execution both in the
+     * debug toolbar, and potentially on the displayed page.
+     */
+    protected function startBenchmark()
+    {
+        if ($this->startTime === null) {
+            $this->startTime = microtime(true);
+        }
+
+        $this->benchmark = Services::timer();
+        $this->benchmark->start('total_execution', $this->startTime);
+        $this->benchmark->start('bootstrap');
+    }
+
+    /**
+     * Sets a Request object to be used for this request.
+     * Used when running certain tests.
+     *
+     * @return $this
+     */
+    public function setRequest(Request $request)
+    {
+        $this->request = $request;
+
+        return $this;
+    }
+
+    /**
+     * Get our Request object, (either IncomingRequest or CLIRequest).
+     */
+    protected function getRequestObject()
+    {
+        if ($this->request instanceof Request) {
+            return;
+        }
+
+        if ($this->isSparked() || $this->isPhpCli()) {
+            Services::createRequest($this->config, true);
+        } else {
+            Services::createRequest($this->config);
+        }
+
+        $this->request = Services::request();
+    }
+
+    /**
+     * Get our Response object, and set some default values, including
+     * the HTTP protocol version and a default successful response.
+     */
+    protected function getResponseObject()
+    {
+        $this->response = Services::response($this->config);
+
+        if ($this->isWeb()) {
+            $this->response->setProtocolVersion($this->request->getProtocolVersion());
+        }
+
+        // Assume success until proven otherwise.
+        $this->response->setStatusCode(200);
+    }
+
+    /**
+     * Force Secure Site Access? If the config value 'forceGlobalSecureRequests'
+     * is true, will enforce that all requests to this site are made through
+     * HTTPS. Will redirect the user to the current page with HTTPS, as well
+     * as set the HTTP Strict Transport Security header for those browsers
+     * that support it.
+     *
+     * @param int $duration How long the Strict Transport Security
+     *                      should be enforced for this URL.
+     */
+    protected function forceSecureAccess($duration = 31_536_000)
+    {
+        if ($this->config->forceGlobalSecureRequests !== true) {
+            return;
+        }
+
+        force_https($duration, $this->request, $this->response);
+    }
+
+    /**
+     * Determines if a response has been cached for the given URI.
+     *
+     * @return false|ResponseInterface
+     *
+     * @throws Exception
+     */
+    public function displayCache(Cache $config)
+    {
+        if ($cachedResponse = cache()->get($this->generateCacheName($config))) {
+            $cachedResponse = unserialize($cachedResponse);
+            if (! is_array($cachedResponse) || ! isset($cachedResponse['output']) || ! isset($cachedResponse['headers'])) {
+                throw new Exception('Error unserializing page cache');
+            }
+
+            $headers = $cachedResponse['headers'];
+            $output  = $cachedResponse['output'];
+
+            // Clear all default headers
+            foreach (array_keys($this->response->headers()) as $key) {
+                $this->response->removeHeader($key);
+            }
+
+            // Set cached headers
+            foreach ($headers as $name => $value) {
+                $this->response->setHeader($name, $value);
+            }
+
+            $this->totalTime = $this->benchmark->getElapsedTime('total_execution');
+            $output          = $this->displayPerformanceMetrics($output);
+            $this->response->setBody($output);
+
+            return $this->response;
+        }
+
+        return false;
+    }
+
+    /**
+     * Tells the app that the final output should be cached.
+     */
+    public static function cache(int $time)
+    {
+        static::$cacheTTL = $time;
+    }
+
+    /**
+     * Caches the full response from the current request. Used for
+     * full-page caching for very high performance.
+     *
+     * @return mixed
+     */
+    public function cachePage(Cache $config)
+    {
+        $headers = [];
+
+        foreach ($this->response->headers() as $header) {
+            $headers[$header->getName()] = $header->getValueLine();
+        }
+
+        return cache()->save($this->generateCacheName($config), serialize(['headers' => $headers, 'output' => $this->output]), static::$cacheTTL);
+    }
+
+    /**
+     * Returns an array with our basic performance stats collected.
+     */
+    public function getPerformanceStats(): array
+    {
+        return [
+            'startTime' => $this->startTime,
+            'totalTime' => $this->totalTime,
+        ];
+    }
+
+    /**
+     * Generates the cache name to use for our full-page caching.
+     */
+    protected function generateCacheName(Cache $config): string
+    {
+        if ($this->request instanceof CLIRequest) {
+            return md5($this->request->getPath());
+        }
+
+        $uri = clone $this->request->getUri();
+
+        $query = $config->cacheQueryString
+            ? $uri->getQuery(is_array($config->cacheQueryString) ? ['only' => $config->cacheQueryString] : [])
+            : '';
+
+        return md5($uri->setFragment('')->setQuery($query));
+    }
+
+    /**
+     * Replaces the elapsed_time tag.
+     */
+    public function displayPerformanceMetrics(string $output): string
+    {
+        return str_replace('{elapsed_time}', (string) $this->totalTime, $output);
+    }
+
+    /**
+     * Try to Route It - As it sounds like, works with the router to
+     * match a route against the current URI. If the route is a
+     * "redirect route", will also handle the redirect.
+     *
+     * @param RouteCollectionInterface|null $routes An collection interface to use in place
+     *                                              of the config file.
+     *
+     * @return string|string[]|null Route filters, that is, the filters specified in the routes file
+     *
+     * @throws RedirectException
+     */
+    protected function tryToRouteIt(?RouteCollectionInterface $routes = null)
+    {
+        if ($routes === null) {
+            require APPPATH . 'Config/Routes.php';
+        }
+
+        // $routes is defined in Config/Routes.php
+        $this->router = Services::router($routes, $this->request);
+
+        $path = $this->determinePath();
+
+        $this->benchmark->stop('bootstrap');
+        $this->benchmark->start('routing');
+
+        ob_start();
+
+        $this->controller = $this->router->handle($path);
+        $this->method     = $this->router->methodName();
+
+        // If a {locale} segment was matched in the final route,
+        // then we need to set the correct locale on our Request.
+        if ($this->router->hasLocale()) {
+            $this->request->setLocale($this->router->getLocale());
+        }
+
+        $this->benchmark->stop('routing');
+
+        // for backward compatibility
+        $multipleFiltersEnabled = config('Feature')->multipleFilters ?? false;
+        if (! $multipleFiltersEnabled) {
+            return $this->router->getFilter();
+        }
+
+        return $this->router->getFilters();
+    }
+
+    /**
+     * Determines the path to use for us to try to route to, based
+     * on user input (setPath), or the CLI/IncomingRequest path.
+     *
+     * @return string
+     */
+    protected function determinePath()
+    {
+        if (! empty($this->path)) {
+            return $this->path;
+        }
+
+        return method_exists($this->request, 'getPath') ? $this->request->getPath() : $this->request->getUri()->getPath();
+    }
+
+    /**
+     * Allows the request path to be set from outside the class,
+     * instead of relying on CLIRequest or IncomingRequest for the path.
+     *
+     * This is primarily used by the Console.
+     *
+     * @return $this
+     */
+    public function setPath(string $path)
+    {
+        $this->path = $path;
+
+        return $this;
+    }
+
+    /**
+     * Now that everything has been setup, this method attempts to run the
+     * controller method and make the script go. If it's not able to, will
+     * show the appropriate Page Not Found error.
+     *
+     * @return ResponseInterface|string|void
+     */
+    protected function startController()
+    {
+        $this->benchmark->start('controller');
+        $this->benchmark->start('controller_constructor');
+
+        // Is it routed to a Closure?
+        if (is_object($this->controller) && (get_class($this->controller) === 'Closure')) {
+            $controller = $this->controller;
+
+            return $controller(...$this->router->params());
+        }
+
+        // No controller specified - we don't know what to do now.
+        if (empty($this->controller)) {
+            throw PageNotFoundException::forEmptyController();
+        }
+
+        // Try to autoload the class
+        if (! class_exists($this->controller, true) || $this->method[0] === '_') {
+            throw PageNotFoundException::forControllerNotFound($this->controller, $this->method);
+        }
+    }
+
+    /**
+     * Instantiates the controller class.
+     *
+     * @return Controller
+     */
+    protected function createController()
+    {
+        $class = new $this->controller();
+        $class->initController($this->request, $this->response, Services::logger());
+
+        $this->benchmark->stop('controller_constructor');
+
+        return $class;
+    }
+
+    /**
+     * Runs the controller, allowing for _remap methods to function.
+     *
+     * CI4 supports three types of requests:
+     *  1. Web: URI segments become parameters, sent to Controllers via Routes,
+     *      output controlled by Headers to browser
+     *  2. Spark: accessed by CLI via the spark command, arguments are Command arguments,
+     *      sent to Commands by CommandRunner, output controlled by CLI class
+     *  3. PHP CLI: accessed by CLI via php public/index.php, arguments become URI segments,
+     *      sent to Controllers via Routes, output varies
+     *
+     * @param mixed $class
+     *
+     * @return false|ResponseInterface|string|void
+     */
+    protected function runController($class)
+    {
+        if ($this->isSparked()) {
+            // This is a Spark request
+            /** @var CLIRequest $request */
+            $request = $this->request;
+            $params  = $request->getArgs();
+
+            $output = $class->_remap($this->method, $params);
+        } else {
+            // This is a Web request or PHP CLI request
+            $params = $this->router->params();
+
+            $output = method_exists($class, '_remap')
+                ? $class->_remap($this->method, ...$params)
+                : $class->{$this->method}(...$params);
+        }
+
+        $this->benchmark->stop('controller');
+
+        return $output;
+    }
+
+    /**
+     * Displays a 404 Page Not Found error. If set, will try to
+     * call the 404Override controller/method that was set in routing config.
+     *
+     * @return ResponseInterface|void
+     */
+    protected function display404errors(PageNotFoundException $e)
+    {
+        // Is there a 404 Override available?
+        if ($override = $this->router->get404Override()) {
+            $returned = null;
+
+            if ($override instanceof Closure) {
+                echo $override($e->getMessage());
+            } elseif (is_array($override)) {
+                $this->benchmark->start('controller');
+                $this->benchmark->start('controller_constructor');
+
+                $this->controller = $override[0];
+                $this->method     = $override[1];
+
+                $controller = $this->createController();
+                $returned   = $this->runController($controller);
+            }
+
+            unset($override);
+
+            $cacheConfig = new Cache();
+            $this->gatherOutput($cacheConfig, $returned);
+            if ($this->returnResponse) {
+                return $this->response;
+            }
+
+            $this->sendResponse();
+
+            return;
+        }
+
+        // Display 404 Errors
+        $this->response->setStatusCode($e->getCode());
+
+        if (ENVIRONMENT !== 'testing') {
+            if (ob_get_level() > 0) {
+                ob_end_flush(); // @codeCoverageIgnore
+            }
+        }
+        // When testing, one is for phpunit, another is for test case.
+        elseif (ob_get_level() > 2) {
+            ob_end_flush(); // @codeCoverageIgnore
+        }
+
+        // Throws new PageNotFoundException and remove exception message on production.
+        throw PageNotFoundException::forPageNotFound(
+            (ENVIRONMENT !== 'production' || ! $this->isWeb()) ? $e->getMessage() : null
+        );
+    }
+
+    /**
+     * Gathers the script output from the buffer, replaces some execution
+     * time tag in the output and displays the debug toolbar, if required.
+     *
+     * @param Cache|null                    $cacheConfig Deprecated. No longer used.
+     * @param ResponseInterface|string|null $returned
+     *
+     * @deprecated $cacheConfig is deprecated.
+     */
+    protected function gatherOutput(?Cache $cacheConfig = null, $returned = null)
+    {
+        $this->output = ob_get_contents();
+        // If buffering is not null.
+        // Clean (erase) the output buffer and turn off output buffering
+        if (ob_get_length()) {
+            ob_end_clean();
+        }
+
+        if ($returned instanceof DownloadResponse) {
+            // Turn off output buffering completely, even if php.ini output_buffering is not off
+            if (ENVIRONMENT !== 'testing') {
+                while (ob_get_level() > 0) {
+                    ob_end_clean();
+                }
+            }
+
+            $this->response = $returned;
+
+            return;
+        }
+        // If the controller returned a response object,
+        // we need to grab the body from it so it can
+        // be added to anything else that might have been
+        // echoed already.
+        // We also need to save the instance locally
+        // so that any status code changes, etc, take place.
+        if ($returned instanceof ResponseInterface) {
+            $this->response = $returned;
+            $returned       = $returned->getBody();
+        }
+
+        if (is_string($returned)) {
+            $this->output .= $returned;
+        }
+
+        $this->response->setBody($this->output);
+    }
+
+    /**
+     * If we have a session object to use, store the current URI
+     * as the previous URI. This is called just prior to sending the
+     * response to the client, and will make it available next request.
+     *
+     * This helps provider safer, more reliable previous_url() detection.
+     *
+     * @param string|URI $uri
+     */
+    public function storePreviousURL($uri)
+    {
+        // Ignore CLI requests
+        if (! $this->isWeb()) {
+            return;
+        }
+        // Ignore AJAX requests
+        if (method_exists($this->request, 'isAJAX') && $this->request->isAJAX()) {
+            return;
+        }
+
+        // Ignore unroutable responses
+        if ($this->response instanceof DownloadResponse || $this->response instanceof RedirectResponse) {
+            return;
+        }
+
+        // Ignore non-HTML responses
+        if (strpos($this->response->getHeaderLine('Content-Type'), 'text/html') === false) {
+            return;
+        }
+
+        // This is mainly needed during testing...
+        if (is_string($uri)) {
+            $uri = new URI($uri);
+        }
+
+        if (isset($_SESSION)) {
+            $_SESSION['_ci_previous_url'] = URI::createURIString($uri->getScheme(), $uri->getAuthority(), $uri->getPath(), $uri->getQuery(), $uri->getFragment());
+        }
+    }
+
+    /**
+     * Modifies the Request Object to use a different method if a POST
+     * variable called _method is found.
+     */
+    public function spoofRequestMethod()
+    {
+        // Only works with POSTED forms
+        if (strtolower($this->request->getMethod()) !== 'post') {
+            return;
+        }
+
+        $method = $this->request->getPost('_method');
+
+        if (empty($method)) {
+            return;
+        }
+
+        // Only allows PUT, PATCH, DELETE
+        if (in_array(strtoupper($method), ['PUT', 'PATCH', 'DELETE'], true)) {
+            $this->request = $this->request->setMethod($method);
+        }
+    }
+
+    /**
+     * Sends the output of this request back to the client.
+     * This is what they've been waiting for!
+     *
+     * @return void
+     */
+    protected function sendResponse()
+    {
+        $this->response->pretend($this->useSafeOutput)->send();
+    }
+
+    /**
+     * Exits the application, setting the exit code for CLI-based applications
+     * that might be watching.
+     *
+     * Made into a separate method so that it can be mocked during testing
+     * without actually stopping script execution.
+     *
+     * @param int $code
+     */
+    protected function callExit($code)
+    {
+        exit($code); // @codeCoverageIgnore
+    }
+
+    /**
+     * Sets the app context.
+     *
+     * @phpstan-param 'php-cli'|'spark'|'web' $context
+     *
+     * @return $this
+     */
+    public function setContext(string $context)
+    {
+        $this->context = $context;
+
+        return $this;
+    }
+}
diff --git a/www-api/system/Commands/Cache/ClearCache.php b/www-api/system/Commands/Cache/ClearCache.php
new file mode 100644
index 00000000..648d99e4
--- /dev/null
+++ b/www-api/system/Commands/Cache/ClearCache.php
@@ -0,0 +1,87 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Cache;
+
+use CodeIgniter\Cache\CacheFactory;
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\CLI;
+
+/**
+ * Clears current cache.
+ */
+class ClearCache extends BaseCommand
+{
+    /**
+     * Command grouping.
+     *
+     * @var string
+     */
+    protected $group = 'Cache';
+
+    /**
+     * The Command's name
+     *
+     * @var string
+     */
+    protected $name = 'cache:clear';
+
+    /**
+     * the Command's short description
+     *
+     * @var string
+     */
+    protected $description = 'Clears the current system caches.';
+
+    /**
+     * the Command's usage
+     *
+     * @var string
+     */
+    protected $usage = 'cache:clear [<driver>]';
+
+    /**
+     * the Command's Arguments
+     *
+     * @var array
+     */
+    protected $arguments = [
+        'driver' => 'The cache driver to use',
+    ];
+
+    /**
+     * Clears the cache
+     */
+    public function run(array $params)
+    {
+        $config  = config('Cache');
+        $handler = $params[0] ?? $config->handler;
+
+        if (! array_key_exists($handler, $config->validHandlers)) {
+            CLI::error($handler . ' is not a valid cache handler.');
+
+            return;
+        }
+
+        $config->handler = $handler;
+        $cache           = CacheFactory::getHandler($config);
+
+        if (! $cache->clean()) {
+            // @codeCoverageIgnoreStart
+            CLI::error('Error while clearing the cache.');
+
+            return;
+            // @codeCoverageIgnoreEnd
+        }
+
+        CLI::write(CLI::color('Cache cleared.', 'green'));
+    }
+}
diff --git a/www-api/system/Commands/Cache/InfoCache.php b/www-api/system/Commands/Cache/InfoCache.php
new file mode 100644
index 00000000..db5a51d7
--- /dev/null
+++ b/www-api/system/Commands/Cache/InfoCache.php
@@ -0,0 +1,88 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Cache;
+
+use CodeIgniter\Cache\CacheFactory;
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\CLI;
+use CodeIgniter\I18n\Time;
+
+/**
+ * Shows information on the cache.
+ */
+class InfoCache extends BaseCommand
+{
+    /**
+     * Command grouping.
+     *
+     * @var string
+     */
+    protected $group = 'Cache';
+
+    /**
+     * The Command's name
+     *
+     * @var string
+     */
+    protected $name = 'cache:info';
+
+    /**
+     * the Command's short description
+     *
+     * @var string
+     */
+    protected $description = 'Shows file cache information in the current system.';
+
+    /**
+     * the Command's usage
+     *
+     * @var string
+     */
+    protected $usage = 'cache:info';
+
+    /**
+     * Clears the cache
+     */
+    public function run(array $params)
+    {
+        $config = config('Cache');
+        helper('number');
+
+        if ($config->handler !== 'file') {
+            CLI::error('This command only supports the file cache handler.');
+
+            return;
+        }
+
+        $cache  = CacheFactory::getHandler($config);
+        $caches = $cache->getCacheInfo();
+        $tbody  = [];
+
+        foreach ($caches as $key => $field) {
+            $tbody[] = [
+                $key,
+                clean_path($field['server_path']),
+                number_to_size($field['size']),
+                Time::createFromTimestamp($field['date']),
+            ];
+        }
+
+        $thead = [
+            CLI::color('Name', 'green'),
+            CLI::color('Server Path', 'green'),
+            CLI::color('Size', 'green'),
+            CLI::color('Date', 'green'),
+        ];
+
+        CLI::table($tbody, $thead);
+    }
+}
diff --git a/www-api/system/Commands/Database/CreateDatabase.php b/www-api/system/Commands/Database/CreateDatabase.php
new file mode 100644
index 00000000..17e1e51b
--- /dev/null
+++ b/www-api/system/Commands/Database/CreateDatabase.php
@@ -0,0 +1,155 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Database;
+
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\CLI;
+use CodeIgniter\Config\Factories;
+use CodeIgniter\Database\SQLite3\Connection;
+use Config\Database;
+use Throwable;
+
+/**
+ * Creates a new database.
+ */
+class CreateDatabase extends BaseCommand
+{
+    /**
+     * The group the command is lumped under
+     * when listing commands.
+     *
+     * @var string
+     */
+    protected $group = 'Database';
+
+    /**
+     * The Command's name
+     *
+     * @var string
+     */
+    protected $name = 'db:create';
+
+    /**
+     * the Command's short description
+     *
+     * @var string
+     */
+    protected $description = 'Create a new database schema.';
+
+    /**
+     * the Command's usage
+     *
+     * @var string
+     */
+    protected $usage = 'db:create <db_name> [options]';
+
+    /**
+     * The Command's arguments
+     *
+     * @var array<string, string>
+     */
+    protected $arguments = [
+        'db_name' => 'The database name to use',
+    ];
+
+    /**
+     * The Command's options
+     *
+     * @var array<string, string>
+     */
+    protected $options = [
+        '--ext' => 'File extension of the database file for SQLite3. Can be `db` or `sqlite`. Defaults to `db`.',
+    ];
+
+    /**
+     * Creates a new database.
+     */
+    public function run(array $params)
+    {
+        $name = array_shift($params);
+
+        if (empty($name)) {
+            $name = CLI::prompt('Database name', null, 'required'); // @codeCoverageIgnore
+        }
+
+        try {
+            /**
+             * @var Database $config
+             */
+            $config = config('Database');
+
+            // Set to an empty database to prevent connection errors.
+            $group = ENVIRONMENT === 'testing' ? 'tests' : $config->defaultGroup;
+
+            $config->{$group}['database'] = '';
+
+            $db = Database::connect();
+
+            // Special SQLite3 handling
+            if ($db instanceof Connection) {
+                $ext = $params['ext'] ?? CLI::getOption('ext') ?? 'db';
+
+                if (! in_array($ext, ['db', 'sqlite'], true)) {
+                    $ext = CLI::prompt('Please choose a valid file extension', ['db', 'sqlite']); // @codeCoverageIgnore
+                }
+
+                if ($name !== ':memory:') {
+                    $name = str_replace(['.db', '.sqlite'], '', $name) . ".{$ext}";
+                }
+
+                $config->{$group}['DBDriver'] = 'SQLite3';
+                $config->{$group}['database'] = $name;
+
+                if ($name !== ':memory:') {
+                    $dbName = strpos($name, DIRECTORY_SEPARATOR) === false ? WRITEPATH . $name : $name;
+
+                    if (is_file($dbName)) {
+                        CLI::error("Database \"{$dbName}\" already exists.", 'light_gray', 'red');
+                        CLI::newLine();
+
+                        return;
+                    }
+
+                    unset($dbName);
+                }
+
+                // Connect to new SQLite3 to create new database
+                $db = Database::connect(null, false);
+                $db->connect();
+
+                if (! is_file($db->getDatabase()) && $name !== ':memory:') {
+                    // @codeCoverageIgnoreStart
+                    CLI::error('Database creation failed.', 'light_gray', 'red');
+                    CLI::newLine();
+
+                    return;
+                    // @codeCoverageIgnoreEnd
+                }
+            } elseif (! Database::forge()->createDatabase($name)) {
+                // @codeCoverageIgnoreStart
+                CLI::error('Database creation failed.', 'light_gray', 'red');
+                CLI::newLine();
+
+                return;
+                // @codeCoverageIgnoreEnd
+            }
+
+            CLI::write("Database \"{$name}\" successfully created.", 'green');
+            CLI::newLine();
+        } catch (Throwable $e) {
+            $this->showError($e);
+        } finally {
+            // Reset the altered config no matter what happens.
+            Factories::reset('config');
+        }
+    }
+}
diff --git a/www-api/system/Commands/Database/Migrate.php b/www-api/system/Commands/Database/Migrate.php
new file mode 100644
index 00000000..bcf71cad
--- /dev/null
+++ b/www-api/system/Commands/Database/Migrate.php
@@ -0,0 +1,102 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Database;
+
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\CLI;
+use Config\Services;
+use Throwable;
+
+/**
+ * Runs all new migrations.
+ */
+class Migrate extends BaseCommand
+{
+    /**
+     * The group the command is lumped under
+     * when listing commands.
+     *
+     * @var string
+     */
+    protected $group = 'Database';
+
+    /**
+     * The Command's name
+     *
+     * @var string
+     */
+    protected $name = 'migrate';
+
+    /**
+     * the Command's short description
+     *
+     * @var string
+     */
+    protected $description = 'Locates and runs all new migrations against the database.';
+
+    /**
+     * the Command's usage
+     *
+     * @var string
+     */
+    protected $usage = 'migrate [options]';
+
+    /**
+     * the Command's Options
+     *
+     * @var array
+     */
+    protected $options = [
+        '-n'    => 'Set migration namespace',
+        '-g'    => 'Set database group',
+        '--all' => 'Set for all namespaces, will ignore (-n) option',
+    ];
+
+    /**
+     * Ensures that all migrations have been run.
+     */
+    public function run(array $params)
+    {
+        $runner = Services::migrations();
+        $runner->clearCliMessages();
+
+        CLI::write(lang('Migrations.latest'), 'yellow');
+
+        $namespace = $params['n'] ?? CLI::getOption('n');
+        $group     = $params['g'] ?? CLI::getOption('g');
+
+        try {
+            if (array_key_exists('all', $params) || CLI::getOption('all')) {
+                $runner->setNamespace(null);
+            } elseif ($namespace) {
+                $runner->setNamespace($namespace);
+            }
+
+            if (! $runner->latest($group)) {
+                CLI::error(lang('Migrations.generalFault'), 'light_gray', 'red'); // @codeCoverageIgnore
+            }
+
+            $messages = $runner->getCliMessages();
+
+            foreach ($messages as $message) {
+                CLI::write($message);
+            }
+
+            CLI::write(lang('Migrations.migrated'), 'green');
+
+            // @codeCoverageIgnoreStart
+        } catch (Throwable $e) {
+            $this->showError($e);
+            // @codeCoverageIgnoreEnd
+        }
+    }
+}
diff --git a/www-api/system/Commands/Database/MigrateRefresh.php b/www-api/system/Commands/Database/MigrateRefresh.php
new file mode 100644
index 00000000..689c7542
--- /dev/null
+++ b/www-api/system/Commands/Database/MigrateRefresh.php
@@ -0,0 +1,87 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Database;
+
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\CLI;
+
+/**
+ * Does a rollback followed by a latest to refresh the current state
+ * of the database.
+ */
+class MigrateRefresh extends BaseCommand
+{
+    /**
+     * The group the command is lumped under
+     * when listing commands.
+     *
+     * @var string
+     */
+    protected $group = 'Database';
+
+    /**
+     * The Command's name
+     *
+     * @var string
+     */
+    protected $name = 'migrate:refresh';
+
+    /**
+     * the Command's short description
+     *
+     * @var string
+     */
+    protected $description = 'Does a rollback followed by a latest to refresh the current state of the database.';
+
+    /**
+     * the Command's usage
+     *
+     * @var string
+     */
+    protected $usage = 'migrate:refresh [options]';
+
+    /**
+     * the Command's Options
+     *
+     * @var array
+     */
+    protected $options = [
+        '-n'    => 'Set migration namespace',
+        '-g'    => 'Set database group',
+        '--all' => 'Set latest for all namespace, will ignore (-n) option',
+        '-f'    => 'Force command - this option allows you to bypass the confirmation question when running this command in a production environment',
+    ];
+
+    /**
+     * Does a rollback followed by a latest to refresh the current state
+     * of the database.
+     */
+    public function run(array $params)
+    {
+        $params['b'] = 0;
+
+        if (ENVIRONMENT === 'production') {
+            // @codeCoverageIgnoreStart
+            $force = array_key_exists('f', $params) || CLI::getOption('f');
+
+            if (! $force && CLI::prompt(lang('Migrations.refreshConfirm'), ['y', 'n']) === 'n') {
+                return;
+            }
+
+            $params['f'] = null;
+            // @codeCoverageIgnoreEnd
+        }
+
+        $this->call('migrate:rollback', $params);
+        $this->call('migrate', $params);
+    }
+}
diff --git a/www-api/system/Commands/Database/MigrateRollback.php b/www-api/system/Commands/Database/MigrateRollback.php
new file mode 100644
index 00000000..17434da4
--- /dev/null
+++ b/www-api/system/Commands/Database/MigrateRollback.php
@@ -0,0 +1,110 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Database;
+
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\CLI;
+use Config\Services;
+use Throwable;
+
+/**
+ * Runs all of the migrations in reverse order, until they have
+ * all been unapplied.
+ */
+class MigrateRollback extends BaseCommand
+{
+    /**
+     * The group the command is lumped under
+     * when listing commands.
+     *
+     * @var string
+     */
+    protected $group = 'Database';
+
+    /**
+     * The Command's name
+     *
+     * @var string
+     */
+    protected $name = 'migrate:rollback';
+
+    /**
+     * the Command's short description
+     *
+     * @var string
+     */
+    protected $description = 'Runs the "down" method for all migrations in the last batch.';
+
+    /**
+     * the Command's usage
+     *
+     * @var string
+     */
+    protected $usage = 'migrate:rollback [options]';
+
+    /**
+     * the Command's Options
+     *
+     * @var array
+     */
+    protected $options = [
+        '-b' => 'Specify a batch to roll back to; e.g. "3" to return to batch #3 or "-2" to roll back twice',
+        '-g' => 'Set database group',
+        '-f' => 'Force command - this option allows you to bypass the confirmation question when running this command in a production environment',
+    ];
+
+    /**
+     * Runs all of the migrations in reverse order, until they have
+     * all been unapplied.
+     */
+    public function run(array $params)
+    {
+        if (ENVIRONMENT === 'production') {
+            // @codeCoverageIgnoreStart
+            $force = array_key_exists('f', $params) || CLI::getOption('f');
+
+            if (! $force && CLI::prompt(lang('Migrations.rollBackConfirm'), ['y', 'n']) === 'n') {
+                return;
+            }
+            // @codeCoverageIgnoreEnd
+        }
+
+        $runner = Services::migrations();
+        $group  = $params['g'] ?? CLI::getOption('g');
+
+        if (is_string($group)) {
+            $runner->setGroup($group);
+        }
+
+        try {
+            $batch = $params['b'] ?? CLI::getOption('b') ?? $runner->getLastBatch() - 1;
+            CLI::write(lang('Migrations.rollingBack') . ' ' . $batch, 'yellow');
+
+            if (! $runner->regress($batch)) {
+                CLI::error(lang('Migrations.generalFault'), 'light_gray', 'red'); // @codeCoverageIgnore
+            }
+
+            $messages = $runner->getCliMessages();
+
+            foreach ($messages as $message) {
+                CLI::write($message);
+            }
+
+            CLI::write('Done rolling back migrations.', 'green');
+
+            // @codeCoverageIgnoreStart
+        } catch (Throwable $e) {
+            $this->showError($e);
+            // @codeCoverageIgnoreEnd
+        }
+    }
+}
diff --git a/www-api/system/Commands/Database/MigrateStatus.php b/www-api/system/Commands/Database/MigrateStatus.php
new file mode 100644
index 00000000..8b0885a6
--- /dev/null
+++ b/www-api/system/Commands/Database/MigrateStatus.php
@@ -0,0 +1,165 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Database;
+
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\CLI;
+use Config\Services;
+
+/**
+ * Displays a list of all migrations and whether they've been run or not.
+ */
+class MigrateStatus extends BaseCommand
+{
+    /**
+     * The group the command is lumped under
+     * when listing commands.
+     *
+     * @var string
+     */
+    protected $group = 'Database';
+
+    /**
+     * The Command's name
+     *
+     * @var string
+     */
+    protected $name = 'migrate:status';
+
+    /**
+     * the Command's short description
+     *
+     * @var string
+     */
+    protected $description = 'Displays a list of all migrations and whether they\'ve been run or not.';
+
+    /**
+     * the Command's usage
+     *
+     * @var string
+     */
+    protected $usage = 'migrate:status [options]';
+
+    /**
+     * the Command's Options
+     *
+     * @var array<string, string>
+     */
+    protected $options = [
+        '-g' => 'Set database group',
+    ];
+
+    /**
+     * Namespaces to ignore when looking for migrations.
+     *
+     * @var string[]
+     */
+    protected $ignoredNamespaces = [
+        'CodeIgniter',
+        'Config',
+        'Kint',
+        'Laminas\ZendFrameworkBridge',
+        'Laminas\Escaper',
+        'Psr\Log',
+    ];
+
+    /**
+     * Displays a list of all migrations and whether they've been run or not.
+     *
+     * @param array<string, mixed> $params
+     */
+    public function run(array $params)
+    {
+        $runner     = Services::migrations();
+        $paramGroup = $params['g'] ?? CLI::getOption('g');
+
+        // Get all namespaces
+        $namespaces = Services::autoloader()->getNamespace();
+
+        // Collection of migration status
+        $status = [];
+
+        foreach (array_keys($namespaces) as $namespace) {
+            if (ENVIRONMENT !== 'testing') {
+                // Make Tests\\Support discoverable for testing
+                $this->ignoredNamespaces[] = 'Tests\Support'; // @codeCoverageIgnore
+            }
+
+            if (in_array($namespace, $this->ignoredNamespaces, true)) {
+                continue;
+            }
+
+            if (APP_NAMESPACE !== 'App' && $namespace === 'App') {
+                continue; // @codeCoverageIgnore
+            }
+
+            $migrations = $runner->findNamespaceMigrations($namespace);
+
+            if (empty($migrations)) {
+                continue;
+            }
+
+            $runner->setNamespace($namespace);
+            $history = $runner->getHistory((string) $paramGroup);
+            ksort($migrations);
+
+            foreach ($migrations as $uid => $migration) {
+                $migrations[$uid]->name = mb_substr($migration->name, mb_strpos($migration->name, $uid . '_'));
+
+                $date  = '---';
+                $group = '---';
+                $batch = '---';
+
+                foreach ($history as $row) {
+                    // @codeCoverageIgnoreStart
+                    if ($runner->getObjectUid($row) !== $migration->uid) {
+                        continue;
+                    }
+
+                    $date  = date('Y-m-d H:i:s', $row->time);
+                    $group = $row->group;
+                    $batch = $row->batch;
+                    // @codeCoverageIgnoreEnd
+                }
+
+                $status[] = [
+                    $namespace,
+                    $migration->version,
+                    $migration->name,
+                    $group,
+                    $date,
+                    $batch,
+                ];
+            }
+        }
+
+        if (! $status) {
+            // @codeCoverageIgnoreStart
+            CLI::error(lang('Migrations.noneFound'), 'light_gray', 'red');
+            CLI::newLine();
+
+            return;
+            // @codeCoverageIgnoreEnd
+        }
+
+        $headers = [
+            CLI::color(lang('Migrations.namespace'), 'yellow'),
+            CLI::color(lang('Migrations.version'), 'yellow'),
+            CLI::color(lang('Migrations.filename'), 'yellow'),
+            CLI::color(lang('Migrations.group'), 'yellow'),
+            CLI::color(str_replace(': ', '', lang('Migrations.on')), 'yellow'),
+            CLI::color(lang('Migrations.batch'), 'yellow'),
+        ];
+
+        CLI::table($status, $headers);
+    }
+}
diff --git a/www-api/system/Commands/Database/Seed.php b/www-api/system/Commands/Database/Seed.php
new file mode 100644
index 00000000..adfdd0a5
--- /dev/null
+++ b/www-api/system/Commands/Database/Seed.php
@@ -0,0 +1,82 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Database;
+
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\CLI;
+use CodeIgniter\Database\Seeder;
+use Config\Database;
+use Throwable;
+
+/**
+ * Runs the specified Seeder file to populate the database
+ * with some data.
+ */
+class Seed extends BaseCommand
+{
+    /**
+     * The group the command is lumped under
+     * when listing commands.
+     *
+     * @var string
+     */
+    protected $group = 'Database';
+
+    /**
+     * The Command's name
+     *
+     * @var string
+     */
+    protected $name = 'db:seed';
+
+    /**
+     * the Command's short description
+     *
+     * @var string
+     */
+    protected $description = 'Runs the specified seeder to populate known data into the database.';
+
+    /**
+     * the Command's usage
+     *
+     * @var string
+     */
+    protected $usage = 'db:seed <seeder_name>';
+
+    /**
+     * the Command's Arguments
+     *
+     * @var array<string, string>
+     */
+    protected $arguments = [
+        'seeder_name' => 'The seeder name to run',
+    ];
+
+    /**
+     * Passes to Seeder to populate the database.
+     */
+    public function run(array $params)
+    {
+        $seeder   = new Seeder(new Database());
+        $seedName = array_shift($params);
+
+        if (empty($seedName)) {
+            $seedName = CLI::prompt(lang('Migrations.migSeeder'), null, 'required'); // @codeCoverageIgnore
+        }
+
+        try {
+            $seeder->call($seedName);
+        } catch (Throwable $e) {
+            $this->showError($e);
+        }
+    }
+}
diff --git a/www-api/system/Commands/Database/ShowTableInfo.php b/www-api/system/Commands/Database/ShowTableInfo.php
new file mode 100644
index 00000000..4666a54c
--- /dev/null
+++ b/www-api/system/Commands/Database/ShowTableInfo.php
@@ -0,0 +1,283 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Database;
+
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\CLI;
+use CodeIgniter\Database\BaseConnection;
+use Config\Database;
+
+/**
+ * Get table data if it exists in the database.
+ */
+class ShowTableInfo extends BaseCommand
+{
+    /**
+     * The group the command is lumped under
+     * when listing commands.
+     *
+     * @var string
+     */
+    protected $group = 'Database';
+
+    /**
+     * The Command's name
+     *
+     * @var string
+     */
+    protected $name = 'db:table';
+
+    /**
+     * the Command's short description
+     *
+     * @var string
+     */
+    protected $description = 'Retrieves information on the selected table.';
+
+    /**
+     * the Command's usage
+     *
+     * @var string
+     */
+    protected $usage = <<<'EOL'
+        db:table [<table_name>] [options]
+
+          Examples:
+            db:table --show
+            db:table --metadata
+            db:table my_table --metadata
+            db:table my_table
+            db:table my_table --limit-rows 5 --limit-field-value 10 --desc
+        EOL;
+
+    /**
+     * The Command's arguments
+     *
+     * @var array<string, string>
+     */
+    protected $arguments = [
+        'table_name' => 'The table name to show info',
+    ];
+
+    /**
+     * The Command's options
+     *
+     * @var array<string, string>
+     */
+    protected $options = [
+        '--show'              => 'Lists the names of all database tables.',
+        '--metadata'          => 'Retrieves list containing field information.',
+        '--desc'              => 'Sorts the table rows in DESC order.',
+        '--limit-rows'        => 'Limits the number of rows. Default: 10.',
+        '--limit-field-value' => 'Limits the length of field values. Default: 15.',
+    ];
+
+    /**
+     * @phpstan-var  list<list<string|int>> Table Data.
+     */
+    private array $tbody;
+
+    private BaseConnection $db;
+
+    /**
+     * @var bool Sort the table rows in DESC order or not.
+     */
+    private bool $sortDesc = false;
+
+    private string $DBPrefix;
+
+    public function run(array $params)
+    {
+        $this->db       = Database::connect();
+        $this->DBPrefix = $this->db->getPrefix();
+
+        $tables = $this->db->listTables();
+
+        if (array_key_exists('desc', $params)) {
+            $this->sortDesc = true;
+        }
+
+        if ($tables === []) {
+            CLI::error('Database has no tables!', 'light_gray', 'red');
+            CLI::newLine();
+
+            return;
+        }
+
+        if (array_key_exists('show', $params)) {
+            $this->showAllTables($tables);
+
+            return;
+        }
+
+        $tableName       = $params[0] ?? null;
+        $limitRows       = (int) ($params['limit-rows'] ?? 10);
+        $limitFieldValue = (int) ($params['limit-field-value'] ?? 15);
+
+        if (! in_array($tableName, $tables, true)) {
+            $tableNameNo = CLI::promptByKey(
+                ['Here is the list of your database tables:', 'Which table do you want to see?'],
+                $tables,
+                'required'
+            );
+            CLI::newLine();
+
+            $tableName = $tables[$tableNameNo];
+        }
+
+        if (array_key_exists('metadata', $params)) {
+            $this->showFieldMetaData($tableName);
+
+            return;
+        }
+
+        $this->showDataOfTable($tableName, $limitRows, $limitFieldValue);
+    }
+
+    private function removeDBPrefix(): void
+    {
+        $this->db->setPrefix('');
+    }
+
+    private function restoreDBPrefix(): void
+    {
+        $this->db->setPrefix($this->DBPrefix);
+    }
+
+    private function showDataOfTable(string $tableName, int $limitRows, int $limitFieldValue)
+    {
+        CLI::write("Data of Table \"{$tableName}\":", 'black', 'yellow');
+        CLI::newLine();
+
+        $this->removeDBPrefix();
+        $thead = $this->db->getFieldNames($tableName);
+        $this->restoreDBPrefix();
+
+        // If there is a field named `id`, sort by it.
+        $sortField = null;
+        if (in_array('id', $thead, true)) {
+            $sortField = 'id';
+        }
+
+        $this->tbody = $this->makeTableRows($tableName, $limitRows, $limitFieldValue, $sortField);
+        CLI::table($this->tbody, $thead);
+    }
+
+    private function showAllTables(array $tables)
+    {
+        CLI::write('The following is a list of the names of all database tables:', 'black', 'yellow');
+        CLI::newLine();
+
+        $thead       = ['ID', 'Table Name', 'Num of Rows', 'Num of Fields'];
+        $this->tbody = $this->makeTbodyForShowAllTables($tables);
+
+        CLI::table($this->tbody, $thead);
+        CLI::newLine();
+    }
+
+    private function makeTbodyForShowAllTables(array $tables): array
+    {
+        $this->removeDBPrefix();
+
+        foreach ($tables  as $id => $tableName) {
+            $table = $this->db->protectIdentifiers($tableName);
+            $db    = $this->db->query("SELECT * FROM {$table}");
+
+            $this->tbody[] = [
+                $id + 1,
+                $tableName,
+                $db->getNumRows(),
+                $db->getFieldCount(),
+            ];
+        }
+
+        $this->restoreDBPrefix();
+
+        if ($this->sortDesc) {
+            krsort($this->tbody);
+        }
+
+        return $this->tbody;
+    }
+
+    private function makeTableRows(
+        string $tableName,
+        int $limitRows,
+        int $limitFieldValue,
+        ?string $sortField = null
+    ): array {
+        $this->tbody = [];
+
+        $this->removeDBPrefix();
+        $builder = $this->db->table($tableName);
+        $builder->limit($limitRows);
+        if ($sortField !== null) {
+            $builder->orderBy($sortField, $this->sortDesc ? 'DESC' : 'ASC');
+        }
+        $rows = $builder->get()->getResultArray();
+        $this->restoreDBPrefix();
+
+        foreach ($rows as $row) {
+            $row = array_map(
+                static fn ($item): string => mb_strlen((string) $item) > $limitFieldValue
+                    ? mb_substr((string) $item, 0, $limitFieldValue) . '...'
+                    : (string) $item,
+                $row
+            );
+            $this->tbody[] = $row;
+        }
+
+        if ($sortField === null && $this->sortDesc) {
+            krsort($this->tbody);
+        }
+
+        return $this->tbody;
+    }
+
+    private function showFieldMetaData(string $tableName): void
+    {
+        CLI::write("List of Metadata Information in Table \"{$tableName}\":", 'black', 'yellow');
+        CLI::newLine();
+
+        $thead = ['Field Name', 'Type', 'Max Length', 'Nullable', 'Default', 'Primary Key'];
+
+        $this->removeDBPrefix();
+        $fields = $this->db->getFieldData($tableName);
+        $this->restoreDBPrefix();
+
+        foreach ($fields as $row) {
+            $this->tbody[] = [
+                $row->name,
+                $row->type,
+                $row->max_length,
+                isset($row->nullable) ? $this->setYesOrNo($row->nullable) : 'n/a',
+                $row->default,
+                isset($row->primary_key) ? $this->setYesOrNo($row->primary_key) : 'n/a',
+            ];
+        }
+
+        if ($this->sortDesc) {
+            krsort($this->tbody);
+        }
+
+        CLI::table($this->tbody, $thead);
+    }
+
+    private function setYesOrNo(bool $fieldValue): string
+    {
+        if ($fieldValue) {
+            return CLI::color('Yes', 'green');
+        }
+
+        return CLI::color('No', 'red');
+    }
+}
diff --git a/www-api/system/Commands/Encryption/GenerateKey.php b/www-api/system/Commands/Encryption/GenerateKey.php
new file mode 100644
index 00000000..b9d1794f
--- /dev/null
+++ b/www-api/system/Commands/Encryption/GenerateKey.php
@@ -0,0 +1,188 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Encryption;
+
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\CLI;
+use CodeIgniter\Config\DotEnv;
+use CodeIgniter\Encryption\Encryption;
+
+/**
+ * Generates a new encryption key.
+ */
+class GenerateKey extends BaseCommand
+{
+    /**
+     * The Command's group.
+     *
+     * @var string
+     */
+    protected $group = 'Encryption';
+
+    /**
+     * The Command's name.
+     *
+     * @var string
+     */
+    protected $name = 'key:generate';
+
+    /**
+     * The Command's usage.
+     *
+     * @var string
+     */
+    protected $usage = 'key:generate [options]';
+
+    /**
+     * The Command's short description.
+     *
+     * @var string
+     */
+    protected $description = 'Generates a new encryption key and writes it in an `.env` file.';
+
+    /**
+     * The command's options
+     *
+     * @var array
+     */
+    protected $options = [
+        '--force'  => 'Force overwrite existing key in `.env` file.',
+        '--length' => 'The length of the random string that should be returned in bytes. Defaults to 32.',
+        '--prefix' => 'Prefix to prepend to encoded key (either hex2bin or base64). Defaults to hex2bin.',
+        '--show'   => 'Shows the generated key in the terminal instead of storing in the `.env` file.',
+    ];
+
+    /**
+     * Actually execute the command.
+     */
+    public function run(array $params)
+    {
+        $prefix = $params['prefix'] ?? CLI::getOption('prefix');
+        if (in_array($prefix, [null, true], true)) {
+            $prefix = 'hex2bin';
+        } elseif (! in_array($prefix, ['hex2bin', 'base64'], true)) {
+            $prefix = CLI::prompt('Please provide a valid prefix to use.', ['hex2bin', 'base64'], 'required'); // @codeCoverageIgnore
+        }
+
+        $length = $params['length'] ?? CLI::getOption('length');
+        if (in_array($length, [null, true], true)) {
+            $length = 32;
+        }
+
+        $encodedKey = $this->generateRandomKey($prefix, $length);
+
+        if (array_key_exists('show', $params) || (bool) CLI::getOption('show')) {
+            CLI::write($encodedKey, 'yellow');
+            CLI::newLine();
+
+            return;
+        }
+
+        if (! $this->setNewEncryptionKey($encodedKey, $params)) {
+            CLI::write('Error in setting new encryption key to .env file.', 'light_gray', 'red');
+            CLI::newLine();
+
+            return;
+        }
+
+        // force DotEnv to reload the new env vars
+        putenv('encryption.key');
+        unset($_ENV['encryption.key'], $_SERVER['encryption.key']);
+        $dotenv = new DotEnv(ROOTPATH);
+        $dotenv->load();
+
+        CLI::write('Application\'s new encryption key was successfully set.', 'green');
+        CLI::newLine();
+    }
+
+    /**
+     * Generates a key and encodes it.
+     */
+    protected function generateRandomKey(string $prefix, int $length): string
+    {
+        $key = Encryption::createKey($length);
+
+        if ($prefix === 'hex2bin') {
+            return 'hex2bin:' . bin2hex($key);
+        }
+
+        return 'base64:' . base64_encode($key);
+    }
+
+    /**
+     * Sets the new encryption key in your .env file.
+     */
+    protected function setNewEncryptionKey(string $key, array $params): bool
+    {
+        $currentKey = env('encryption.key', '');
+
+        if ($currentKey !== '' && ! $this->confirmOverwrite($params)) {
+            // Not yet testable since it requires keyboard input
+            // @codeCoverageIgnoreStart
+            return false;
+            // @codeCoverageIgnoreEnd
+        }
+
+        return $this->writeNewEncryptionKeyToFile($currentKey, $key);
+    }
+
+    /**
+     * Checks whether to overwrite existing encryption key.
+     */
+    protected function confirmOverwrite(array $params): bool
+    {
+        return (array_key_exists('force', $params) || CLI::getOption('force')) || CLI::prompt('Overwrite existing key?', ['n', 'y']) === 'y';
+    }
+
+    /**
+     * Writes the new encryption key to .env file.
+     */
+    protected function writeNewEncryptionKeyToFile(string $oldKey, string $newKey): bool
+    {
+        $baseEnv = ROOTPATH . 'env';
+        $envFile = ROOTPATH . '.env';
+
+        if (! is_file($envFile)) {
+            if (! is_file($baseEnv)) {
+                CLI::write('Both default shipped `env` file and custom `.env` are missing.', 'yellow');
+                CLI::write('Here\'s your new key instead: ' . CLI::color($newKey, 'yellow'));
+                CLI::newLine();
+
+                return false;
+            }
+
+            copy($baseEnv, $envFile);
+        }
+
+        $ret = file_put_contents($envFile, preg_replace(
+            $this->keyPattern($oldKey),
+            "\nencryption.key = {$newKey}",
+            file_get_contents($envFile)
+        ));
+
+        return $ret !== false;
+    }
+
+    /**
+     * Get the regex of the current encryption key.
+     */
+    protected function keyPattern(string $oldKey): string
+    {
+        $escaped = preg_quote($oldKey, '/');
+
+        if ($escaped !== '') {
+            $escaped = "[{$escaped}]*";
+        }
+
+        return "/^[#\\s]*encryption.key[=\\s]*{$escaped}$/m";
+    }
+}
diff --git a/www-api/system/Commands/Generators/CommandGenerator.php b/www-api/system/Commands/Generators/CommandGenerator.php
new file mode 100644
index 00000000..7ccae13f
--- /dev/null
+++ b/www-api/system/Commands/Generators/CommandGenerator.php
@@ -0,0 +1,119 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Generators;
+
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\CLI;
+use CodeIgniter\CLI\GeneratorTrait;
+
+/**
+ * Generates a skeleton command file.
+ */
+class CommandGenerator extends BaseCommand
+{
+    use GeneratorTrait;
+
+    /**
+     * The Command's Group
+     *
+     * @var string
+     */
+    protected $group = 'Generators';
+
+    /**
+     * The Command's Name
+     *
+     * @var string
+     */
+    protected $name = 'make:command';
+
+    /**
+     * The Command's Description
+     *
+     * @var string
+     */
+    protected $description = 'Generates a new spark command.';
+
+    /**
+     * The Command's Usage
+     *
+     * @var string
+     */
+    protected $usage = 'make:command <name> [options]';
+
+    /**
+     * The Command's Arguments
+     *
+     * @var array
+     */
+    protected $arguments = [
+        'name' => 'The command class name.',
+    ];
+
+    /**
+     * The Command's Options
+     *
+     * @var array
+     */
+    protected $options = [
+        '--command'   => 'The command name. Default: "command:name"',
+        '--type'      => 'The command type. Options [basic, generator]. Default: "basic".',
+        '--group'     => 'The command group. Default: [basic -> "CodeIgniter", generator -> "Generators"].',
+        '--namespace' => 'Set root namespace. Default: "APP_NAMESPACE".',
+        '--suffix'    => 'Append the component title to the class name (e.g. User => UserCommand).',
+        '--force'     => 'Force overwrite existing file.',
+    ];
+
+    /**
+     * Actually execute a command.
+     */
+    public function run(array $params)
+    {
+        $this->component = 'Command';
+        $this->directory = 'Commands';
+        $this->template  = 'command.tpl.php';
+
+        $this->classNameLang = 'CLI.generator.className.command';
+        $this->execute($params);
+    }
+
+    /**
+     * Prepare options and do the necessary replacements.
+     */
+    protected function prepare(string $class): string
+    {
+        $command = $this->getOption('command');
+        $group   = $this->getOption('group');
+        $type    = $this->getOption('type');
+
+        $command = is_string($command) ? $command : 'command:name';
+        $type    = is_string($type) ? $type : 'basic';
+
+        if (! in_array($type, ['basic', 'generator'], true)) {
+            // @codeCoverageIgnoreStart
+            $type = CLI::prompt(lang('CLI.generator.commandType'), ['basic', 'generator'], 'required');
+            CLI::newLine();
+            // @codeCoverageIgnoreEnd
+        }
+
+        if (! is_string($group)) {
+            $group = $type === 'generator' ? 'Generators' : 'CodeIgniter';
+        }
+
+        return $this->parseTemplate(
+            $class,
+            ['{group}', '{command}'],
+            [$group, $command],
+            ['type' => $type]
+        );
+    }
+}
diff --git a/www-api/system/Commands/Generators/ConfigGenerator.php b/www-api/system/Commands/Generators/ConfigGenerator.php
new file mode 100644
index 00000000..606af47b
--- /dev/null
+++ b/www-api/system/Commands/Generators/ConfigGenerator.php
@@ -0,0 +1,98 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Generators;
+
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\GeneratorTrait;
+
+/**
+ * Generates a skeleton config file.
+ */
+class ConfigGenerator extends BaseCommand
+{
+    use GeneratorTrait;
+
+    /**
+     * The Command's Group
+     *
+     * @var string
+     */
+    protected $group = 'Generators';
+
+    /**
+     * The Command's Name
+     *
+     * @var string
+     */
+    protected $name = 'make:config';
+
+    /**
+     * The Command's Description
+     *
+     * @var string
+     */
+    protected $description = 'Generates a new config file.';
+
+    /**
+     * The Command's Usage
+     *
+     * @var string
+     */
+    protected $usage = 'make:config <name> [options]';
+
+    /**
+     * The Command's Arguments
+     *
+     * @var array
+     */
+    protected $arguments = [
+        'name' => 'The config class name.',
+    ];
+
+    /**
+     * The Command's Options
+     *
+     * @var array
+     */
+    protected $options = [
+        '--namespace' => 'Set root namespace. Default: "APP_NAMESPACE".',
+        '--suffix'    => 'Append the component title to the class name (e.g. User => UserConfig).',
+        '--force'     => 'Force overwrite existing file.',
+    ];
+
+    /**
+     * Actually execute a command.
+     */
+    public function run(array $params)
+    {
+        $this->component = 'Config';
+        $this->directory = 'Config';
+        $this->template  = 'config.tpl.php';
+
+        $this->classNameLang = 'CLI.generator.className.config';
+        $this->execute($params);
+    }
+
+    /**
+     * Prepare options and do the necessary replacements.
+     */
+    protected function prepare(string $class): string
+    {
+        $namespace = $this->getOption('namespace') ?? APP_NAMESPACE;
+
+        if ($namespace === APP_NAMESPACE) {
+            $class = substr($class, strlen($namespace . '\\'));
+        }
+
+        return $this->parseTemplate($class);
+    }
+}
diff --git a/www-api/system/Commands/Generators/ControllerGenerator.php b/www-api/system/Commands/Generators/ControllerGenerator.php
new file mode 100644
index 00000000..f27c77ee
--- /dev/null
+++ b/www-api/system/Commands/Generators/ControllerGenerator.php
@@ -0,0 +1,134 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Generators;
+
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\CLI;
+use CodeIgniter\CLI\GeneratorTrait;
+use CodeIgniter\Controller;
+use CodeIgniter\RESTful\ResourceController;
+use CodeIgniter\RESTful\ResourcePresenter;
+
+/**
+ * Generates a skeleton controller file.
+ */
+class ControllerGenerator extends BaseCommand
+{
+    use GeneratorTrait;
+
+    /**
+     * The Command's Group
+     *
+     * @var string
+     */
+    protected $group = 'Generators';
+
+    /**
+     * The Command's Name
+     *
+     * @var string
+     */
+    protected $name = 'make:controller';
+
+    /**
+     * The Command's Description
+     *
+     * @var string
+     */
+    protected $description = 'Generates a new controller file.';
+
+    /**
+     * The Command's Usage
+     *
+     * @var string
+     */
+    protected $usage = 'make:controller <name> [options]';
+
+    /**
+     * The Command's Arguments
+     *
+     * @var array
+     */
+    protected $arguments = [
+        'name' => 'The controller class name.',
+    ];
+
+    /**
+     * The Command's Options
+     *
+     * @var array
+     */
+    protected $options = [
+        '--bare'      => 'Extends from CodeIgniter\Controller instead of BaseController.',
+        '--restful'   => 'Extends from a RESTful resource, Options: [controller, presenter]. Default: "controller".',
+        '--namespace' => 'Set root namespace. Default: "APP_NAMESPACE".',
+        '--suffix'    => 'Append the component title to the class name (e.g. User => UserController).',
+        '--force'     => 'Force overwrite existing file.',
+    ];
+
+    /**
+     * Actually execute a command.
+     */
+    public function run(array $params)
+    {
+        $this->component = 'Controller';
+        $this->directory = 'Controllers';
+        $this->template  = 'controller.tpl.php';
+
+        $this->classNameLang = 'CLI.generator.className.controller';
+        $this->execute($params);
+    }
+
+    /**
+     * Prepare options and do the necessary replacements.
+     */
+    protected function prepare(string $class): string
+    {
+        $bare = $this->getOption('bare');
+        $rest = $this->getOption('restful');
+
+        $useStatement = trim(APP_NAMESPACE, '\\') . '\Controllers\BaseController';
+        $extends      = 'BaseController';
+
+        // Gets the appropriate parent class to extend.
+        if ($bare || $rest) {
+            if ($bare) {
+                $useStatement = Controller::class;
+                $extends      = 'Controller';
+            } elseif ($rest) {
+                $rest = is_string($rest) ? $rest : 'controller';
+
+                if (! in_array($rest, ['controller', 'presenter'], true)) {
+                    // @codeCoverageIgnoreStart
+                    $rest = CLI::prompt(lang('CLI.generator.parentClass'), ['controller', 'presenter'], 'required');
+                    CLI::newLine();
+                    // @codeCoverageIgnoreEnd
+                }
+
+                if ($rest === 'controller') {
+                    $useStatement = ResourceController::class;
+                    $extends      = 'ResourceController';
+                } elseif ($rest === 'presenter') {
+                    $useStatement = ResourcePresenter::class;
+                    $extends      = 'ResourcePresenter';
+                }
+            }
+        }
+
+        return $this->parseTemplate(
+            $class,
+            ['{useStatement}', '{extends}'],
+            [$useStatement, $extends],
+            ['type' => $rest]
+        );
+    }
+}
diff --git a/www-api/system/Commands/Generators/EntityGenerator.php b/www-api/system/Commands/Generators/EntityGenerator.php
new file mode 100644
index 00000000..8cd84785
--- /dev/null
+++ b/www-api/system/Commands/Generators/EntityGenerator.php
@@ -0,0 +1,84 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Generators;
+
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\GeneratorTrait;
+
+/**
+ * Generates a skeleton Entity file.
+ */
+class EntityGenerator extends BaseCommand
+{
+    use GeneratorTrait;
+
+    /**
+     * The Command's Group
+     *
+     * @var string
+     */
+    protected $group = 'Generators';
+
+    /**
+     * The Command's Name
+     *
+     * @var string
+     */
+    protected $name = 'make:entity';
+
+    /**
+     * The Command's Description
+     *
+     * @var string
+     */
+    protected $description = 'Generates a new entity file.';
+
+    /**
+     * The Command's Usage
+     *
+     * @var string
+     */
+    protected $usage = 'make:entity <name> [options]';
+
+    /**
+     * The Command's Arguments
+     *
+     * @var array
+     */
+    protected $arguments = [
+        'name' => 'The entity class name.',
+    ];
+
+    /**
+     * The Command's Options
+     *
+     * @var array
+     */
+    protected $options = [
+        '--namespace' => 'Set root namespace. Default: "APP_NAMESPACE".',
+        '--suffix'    => 'Append the component title to the class name (e.g. User => UserEntity).',
+        '--force'     => 'Force overwrite existing file.',
+    ];
+
+    /**
+     * Actually execute a command.
+     */
+    public function run(array $params)
+    {
+        $this->component = 'Entity';
+        $this->directory = 'Entities';
+        $this->template  = 'entity.tpl.php';
+
+        $this->classNameLang = 'CLI.generator.className.entity';
+        $this->execute($params);
+    }
+}
diff --git a/www-api/system/Commands/Generators/FilterGenerator.php b/www-api/system/Commands/Generators/FilterGenerator.php
new file mode 100644
index 00000000..02060b02
--- /dev/null
+++ b/www-api/system/Commands/Generators/FilterGenerator.php
@@ -0,0 +1,84 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Generators;
+
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\GeneratorTrait;
+
+/**
+ * Generates a skeleton Filter file.
+ */
+class FilterGenerator extends BaseCommand
+{
+    use GeneratorTrait;
+
+    /**
+     * The Command's Group
+     *
+     * @var string
+     */
+    protected $group = 'Generators';
+
+    /**
+     * The Command's Name
+     *
+     * @var string
+     */
+    protected $name = 'make:filter';
+
+    /**
+     * The Command's Description
+     *
+     * @var string
+     */
+    protected $description = 'Generates a new filter file.';
+
+    /**
+     * The Command's Usage
+     *
+     * @var string
+     */
+    protected $usage = 'make:filter <name> [options]';
+
+    /**
+     * The Command's Arguments
+     *
+     * @var array
+     */
+    protected $arguments = [
+        'name' => 'The filter class name.',
+    ];
+
+    /**
+     * The Command's Options
+     *
+     * @var array
+     */
+    protected $options = [
+        '--namespace' => 'Set root namespace. Default: "APP_NAMESPACE".',
+        '--suffix'    => 'Append the component title to the class name (e.g. User => UserFilter).',
+        '--force'     => 'Force overwrite existing file.',
+    ];
+
+    /**
+     * Actually execute a command.
+     */
+    public function run(array $params)
+    {
+        $this->component = 'Filter';
+        $this->directory = 'Filters';
+        $this->template  = 'filter.tpl.php';
+
+        $this->classNameLang = 'CLI.generator.className.filter';
+        $this->execute($params);
+    }
+}
diff --git a/www-api/system/Commands/Generators/MigrateCreate.php b/www-api/system/Commands/Generators/MigrateCreate.php
new file mode 100644
index 00000000..0b493534
--- /dev/null
+++ b/www-api/system/Commands/Generators/MigrateCreate.php
@@ -0,0 +1,90 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Generators;
+
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\CLI;
+
+/**
+ * Deprecated class for the migration creation command.
+ *
+ * @deprecated Use make:migration instead.
+ *
+ * @codeCoverageIgnore
+ */
+class MigrateCreate extends BaseCommand
+{
+    /**
+     * The group the command is lumped under
+     * when listing commands.
+     *
+     * @var string
+     */
+    protected $group = 'Generators';
+
+    /**
+     * The Command's name
+     *
+     * @var string
+     */
+    protected $name = 'migrate:create';
+
+    /**
+     * The Command's short description
+     *
+     * @var string
+     */
+    protected $description = '[DEPRECATED] Creates a new migration file. Please use "make:migration" instead.';
+
+    /**
+     * The Command's usage
+     *
+     * @var string
+     */
+    protected $usage = 'migrate:create <name> [options]';
+
+    /**
+     * The Command's arguments.
+     *
+     * @var array
+     */
+    protected $arguments = [
+        'name' => 'The migration file name.',
+    ];
+
+    /**
+     * The Command's options.
+     *
+     * @var array
+     */
+    protected $options = [
+        '--namespace' => 'Set root namespace. Defaults to APP_NAMESPACE',
+        '--force'     => 'Force overwrite existing files.',
+    ];
+
+    /**
+     * Actually execute a command.
+     */
+    public function run(array $params)
+    {
+        // Resolve arguments before passing to make:migration
+        $params[0] ??= CLI::getSegment(2);
+
+        $params['namespace'] ??= CLI::getOption('namespace') ?? APP_NAMESPACE;
+
+        if (array_key_exists('force', $params) || CLI::getOption('force')) {
+            $params['force'] = null;
+        }
+
+        $this->call('make:migration', $params);
+    }
+}
diff --git a/www-api/system/Commands/Generators/MigrationGenerator.php b/www-api/system/Commands/Generators/MigrationGenerator.php
new file mode 100644
index 00000000..24ab3ea7
--- /dev/null
+++ b/www-api/system/Commands/Generators/MigrationGenerator.php
@@ -0,0 +1,121 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Generators;
+
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\CLI;
+use CodeIgniter\CLI\GeneratorTrait;
+
+/**
+ * Generates a skeleton migration file.
+ */
+class MigrationGenerator extends BaseCommand
+{
+    use GeneratorTrait;
+
+    /**
+     * The Command's Group
+     *
+     * @var string
+     */
+    protected $group = 'Generators';
+
+    /**
+     * The Command's Name
+     *
+     * @var string
+     */
+    protected $name = 'make:migration';
+
+    /**
+     * The Command's Description
+     *
+     * @var string
+     */
+    protected $description = 'Generates a new migration file.';
+
+    /**
+     * The Command's Usage
+     *
+     * @var string
+     */
+    protected $usage = 'make:migration <name> [options]';
+
+    /**
+     * The Command's Arguments
+     *
+     * @var array
+     */
+    protected $arguments = [
+        'name' => 'The migration class name.',
+    ];
+
+    /**
+     * The Command's Options
+     *
+     * @var array
+     */
+    protected $options = [
+        '--session'   => 'Generates the migration file for database sessions.',
+        '--table'     => 'Table name to use for database sessions. Default: "ci_sessions".',
+        '--dbgroup'   => 'Database group to use for database sessions. Default: "default".',
+        '--namespace' => 'Set root namespace. Default: "APP_NAMESPACE".',
+        '--suffix'    => 'Append the component title to the class name (e.g. User => UserMigration).',
+    ];
+
+    /**
+     * Actually execute a command.
+     */
+    public function run(array $params)
+    {
+        $this->component = 'Migration';
+        $this->directory = 'Database\Migrations';
+        $this->template  = 'migration.tpl.php';
+
+        if (array_key_exists('session', $params) || CLI::getOption('session')) {
+            $table     = $params['table'] ?? CLI::getOption('table') ?? 'ci_sessions';
+            $params[0] = "_create_{$table}_table";
+        }
+
+        $this->classNameLang = 'CLI.generator.className.migration';
+        $this->execute($params);
+    }
+
+    /**
+     * Prepare options and do the necessary replacements.
+     */
+    protected function prepare(string $class): string
+    {
+        $data['session'] = false;
+
+        if ($this->getOption('session')) {
+            $table   = $this->getOption('table');
+            $DBGroup = $this->getOption('dbgroup');
+
+            $data['session']  = true;
+            $data['table']    = is_string($table) ? $table : 'ci_sessions';
+            $data['DBGroup']  = is_string($DBGroup) ? $DBGroup : 'default';
+            $data['DBDriver'] = config('Database')->{$data['DBGroup']}['DBDriver'];
+            $data['matchIP']  = config('App')->sessionMatchIP;
+        }
+
+        return $this->parseTemplate($class, [], [], $data);
+    }
+
+    /**
+     * Change file basename before saving.
+     */
+    protected function basename(string $filename): string
+    {
+        return gmdate(config('Migrations')->timestampFormat) . basename($filename);
+    }
+}
diff --git a/www-api/system/Commands/Generators/ModelGenerator.php b/www-api/system/Commands/Generators/ModelGenerator.php
new file mode 100644
index 00000000..b4b7ffcd
--- /dev/null
+++ b/www-api/system/Commands/Generators/ModelGenerator.php
@@ -0,0 +1,134 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Generators;
+
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\CLI;
+use CodeIgniter\CLI\GeneratorTrait;
+
+/**
+ * Generates a skeleton Model file.
+ */
+class ModelGenerator extends BaseCommand
+{
+    use GeneratorTrait;
+
+    /**
+     * The Command's Group
+     *
+     * @var string
+     */
+    protected $group = 'Generators';
+
+    /**
+     * The Command's Name
+     *
+     * @var string
+     */
+    protected $name = 'make:model';
+
+    /**
+     * The Command's Description
+     *
+     * @var string
+     */
+    protected $description = 'Generates a new model file.';
+
+    /**
+     * The Command's Usage
+     *
+     * @var string
+     */
+    protected $usage = 'make:model <name> [options]';
+
+    /**
+     * The Command's Arguments
+     *
+     * @var array
+     */
+    protected $arguments = [
+        'name' => 'The model class name.',
+    ];
+
+    /**
+     * The Command's Options
+     *
+     * @var array
+     */
+    protected $options = [
+        '--table'     => 'Supply a table name. Default: "the lowercased plural of the class name".',
+        '--dbgroup'   => 'Database group to use. Default: "default".',
+        '--return'    => 'Return type, Options: [array, object, entity]. Default: "array".',
+        '--namespace' => 'Set root namespace. Default: "APP_NAMESPACE".',
+        '--suffix'    => 'Append the component title to the class name (e.g. User => UserModel).',
+        '--force'     => 'Force overwrite existing file.',
+    ];
+
+    /**
+     * Actually execute a command.
+     */
+    public function run(array $params)
+    {
+        $this->component = 'Model';
+        $this->directory = 'Models';
+        $this->template  = 'model.tpl.php';
+
+        $this->classNameLang = 'CLI.generator.className.model';
+        $this->execute($params);
+    }
+
+    /**
+     * Prepare options and do the necessary replacements.
+     */
+    protected function prepare(string $class): string
+    {
+        $table   = $this->getOption('table');
+        $dbGroup = $this->getOption('dbgroup');
+        $return  = $this->getOption('return');
+
+        $baseClass = class_basename($class);
+
+        if (preg_match('/^(\S+)Model$/i', $baseClass, $match) === 1) {
+            $baseClass = $match[1];
+        }
+
+        $table   = is_string($table) ? $table : plural(strtolower($baseClass));
+        $dbGroup = is_string($dbGroup) ? $dbGroup : 'default';
+        $return  = is_string($return) ? $return : 'array';
+
+        if (! in_array($return, ['array', 'object', 'entity'], true)) {
+            // @codeCoverageIgnoreStart
+            $return = CLI::prompt(lang('CLI.generator.returnType'), ['array', 'object', 'entity'], 'required');
+            CLI::newLine();
+            // @codeCoverageIgnoreEnd
+        }
+
+        if ($return === 'entity') {
+            $return = str_replace('Models', 'Entities', $class);
+
+            if (preg_match('/^(\S+)Model$/i', $return, $match) === 1) {
+                $return = $match[1];
+
+                if ($this->getOption('suffix')) {
+                    $return .= 'Entity';
+                }
+            }
+
+            $return = '\\' . trim($return, '\\') . '::class';
+            $this->call('make:entity', array_merge([$baseClass], $this->params));
+        } else {
+            $return = "'{$return}'";
+        }
+
+        return $this->parseTemplate($class, ['{table}', '{dbGroup}', '{return}'], [$table, $dbGroup, $return]);
+    }
+}
diff --git a/www-api/system/Commands/Generators/ScaffoldGenerator.php b/www-api/system/Commands/Generators/ScaffoldGenerator.php
new file mode 100644
index 00000000..351ee009
--- /dev/null
+++ b/www-api/system/Commands/Generators/ScaffoldGenerator.php
@@ -0,0 +1,121 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Generators;
+
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\CLI;
+use CodeIgniter\CLI\GeneratorTrait;
+
+/**
+ * Generates a complete set of scaffold files.
+ */
+class ScaffoldGenerator extends BaseCommand
+{
+    use GeneratorTrait;
+
+    /**
+     * The Command's Group
+     *
+     * @var string
+     */
+    protected $group = 'Generators';
+
+    /**
+     * The Command's Name
+     *
+     * @var string
+     */
+    protected $name = 'make:scaffold';
+
+    /**
+     * The Command's Description
+     *
+     * @var string
+     */
+    protected $description = 'Generates a complete set of scaffold files.';
+
+    /**
+     * The Command's Usage
+     *
+     * @var string
+     */
+    protected $usage = 'make:scaffold <name> [options]';
+
+    /**
+     * The Command's Arguments
+     *
+     * @var array
+     */
+    protected $arguments = [
+        'name' => 'The class name',
+    ];
+
+    /**
+     * The Command's Options
+     *
+     * @var array
+     */
+    protected $options = [
+        '--bare'      => 'Add the "--bare" option to controller component.',
+        '--restful'   => 'Add the "--restful" option to controller component.',
+        '--table'     => 'Add the "--table" option to the model component.',
+        '--dbgroup'   => 'Add the "--dbgroup" option to model component.',
+        '--return'    => 'Add the "--return" option to the model component.',
+        '--namespace' => 'Set root namespace. Default: "APP_NAMESPACE".',
+        '--suffix'    => 'Append the component title to the class name.',
+        '--force'     => 'Force overwrite existing file.',
+    ];
+
+    /**
+     * Actually execute a command.
+     */
+    public function run(array $params)
+    {
+        $this->params = $params;
+
+        $options = [];
+
+        if ($this->getOption('namespace')) {
+            $options['namespace'] = $this->getOption('namespace');
+        }
+
+        if ($this->getOption('suffix')) {
+            $options['suffix'] = null;
+        }
+
+        if ($this->getOption('force')) {
+            $options['force'] = null;
+        }
+
+        $controllerOpts = [];
+
+        if ($this->getOption('bare')) {
+            $controllerOpts['bare'] = null;
+        } elseif ($this->getOption('restful')) {
+            $controllerOpts['restful'] = $this->getOption('restful');
+        }
+
+        $modelOpts = [
+            'table'   => $this->getOption('table'),
+            'dbgroup' => $this->getOption('dbgroup'),
+            'return'  => $this->getOption('return'),
+        ];
+
+        $class = $params[0] ?? CLI::getSegment(2);
+
+        // Call those commands!
+        $this->call('make:controller', array_merge([$class], $controllerOpts, $options));
+        $this->call('make:model', array_merge([$class], $modelOpts, $options));
+        $this->call('make:migration', array_merge([$class], $options));
+        $this->call('make:seeder', array_merge([$class], $options));
+    }
+}
diff --git a/www-api/system/Commands/Generators/SeederGenerator.php b/www-api/system/Commands/Generators/SeederGenerator.php
new file mode 100644
index 00000000..09a1037f
--- /dev/null
+++ b/www-api/system/Commands/Generators/SeederGenerator.php
@@ -0,0 +1,84 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Generators;
+
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\GeneratorTrait;
+
+/**
+ * Generates a skeleton seeder file.
+ */
+class SeederGenerator extends BaseCommand
+{
+    use GeneratorTrait;
+
+    /**
+     * The Command's Group
+     *
+     * @var string
+     */
+    protected $group = 'Generators';
+
+    /**
+     * The Command's Name
+     *
+     * @var string
+     */
+    protected $name = 'make:seeder';
+
+    /**
+     * The Command's Description
+     *
+     * @var string
+     */
+    protected $description = 'Generates a new seeder file.';
+
+    /**
+     * The Command's Usage
+     *
+     * @var string
+     */
+    protected $usage = 'make:seeder <name> [options]';
+
+    /**
+     * The Command's Arguments
+     *
+     * @var array
+     */
+    protected $arguments = [
+        'name' => 'The seeder class name.',
+    ];
+
+    /**
+     * The Command's Options
+     *
+     * @var array
+     */
+    protected $options = [
+        '--namespace' => 'Set root namespace. Default: "APP_NAMESPACE".',
+        '--suffix'    => 'Append the component title to the class name (e.g. User => UserSeeder).',
+        '--force'     => 'Force overwrite existing file.',
+    ];
+
+    /**
+     * Actually execute a command.
+     */
+    public function run(array $params)
+    {
+        $this->component = 'Seeder';
+        $this->directory = 'Database\Seeds';
+        $this->template  = 'seeder.tpl.php';
+
+        $this->classNameLang = 'CLI.generator.className.seeder';
+        $this->execute($params);
+    }
+}
diff --git a/www-api/system/Commands/Generators/SessionMigrationGenerator.php b/www-api/system/Commands/Generators/SessionMigrationGenerator.php
new file mode 100644
index 00000000..a1e02a13
--- /dev/null
+++ b/www-api/system/Commands/Generators/SessionMigrationGenerator.php
@@ -0,0 +1,110 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Generators;
+
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\CLI;
+use CodeIgniter\CLI\GeneratorTrait;
+
+/**
+ * Generates a migration file for database sessions.
+ *
+ * @deprecated Use `make:migration --session` instead.
+ *
+ * @codeCoverageIgnore
+ */
+class SessionMigrationGenerator extends BaseCommand
+{
+    use GeneratorTrait;
+
+    /**
+     * The Command's Group
+     *
+     * @var string
+     */
+    protected $group = 'Generators';
+
+    /**
+     * The Command's Name
+     *
+     * @var string
+     */
+    protected $name = 'session:migration';
+
+    /**
+     * The Command's Description
+     *
+     * @var string
+     */
+    protected $description = '[DEPRECATED] Generates the migration file for database sessions, Please use  "make:migration --session" instead.';
+
+    /**
+     * The Command's Usage
+     *
+     * @var string
+     */
+    protected $usage = 'session:migration [options]';
+
+    /**
+     * The Command's Options
+     *
+     * @var array
+     */
+    protected $options = [
+        '-t' => 'Supply a table name.',
+        '-g' => 'Database group to use. Default: "default".',
+    ];
+
+    /**
+     * Actually execute a command.
+     */
+    public function run(array $params)
+    {
+        $this->component = 'Migration';
+        $this->directory = 'Database\Migrations';
+        $this->template  = 'migration.tpl.php';
+
+        $table = 'ci_sessions';
+
+        if (array_key_exists('t', $params) || CLI::getOption('t')) {
+            $table = $params['t'] ?? CLI::getOption('t');
+        }
+
+        $params[0] = "_create_{$table}_table";
+
+        $this->execute($params);
+    }
+
+    /**
+     * Performs the necessary replacements.
+     */
+    protected function prepare(string $class): string
+    {
+        $data['session'] = true;
+        $data['table']   = $this->getOption('t');
+        $data['DBGroup'] = $this->getOption('g');
+        $data['matchIP'] = config('App')->sessionMatchIP ?? false;
+
+        $data['table']   = is_string($data['table']) ? $data['table'] : 'ci_sessions';
+        $data['DBGroup'] = is_string($data['DBGroup']) ? $data['DBGroup'] : 'default';
+
+        return $this->parseTemplate($class, [], [], $data);
+    }
+
+    /**
+     * Change file basename before saving.
+     */
+    protected function basename(string $filename): string
+    {
+        return gmdate(config('Migrations')->timestampFormat) . basename($filename);
+    }
+}
diff --git a/www-api/system/Commands/Generators/ValidationGenerator.php b/www-api/system/Commands/Generators/ValidationGenerator.php
new file mode 100644
index 00000000..0c58ca5b
--- /dev/null
+++ b/www-api/system/Commands/Generators/ValidationGenerator.php
@@ -0,0 +1,84 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Generators;
+
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\GeneratorTrait;
+
+/**
+ * Generates a skeleton Validation file.
+ */
+class ValidationGenerator extends BaseCommand
+{
+    use GeneratorTrait;
+
+    /**
+     * The Command's Group
+     *
+     * @var string
+     */
+    protected $group = 'Generators';
+
+    /**
+     * The Command's Name
+     *
+     * @var string
+     */
+    protected $name = 'make:validation';
+
+    /**
+     * The Command's Description
+     *
+     * @var string
+     */
+    protected $description = 'Generates a new validation file.';
+
+    /**
+     * The Command's Usage
+     *
+     * @var string
+     */
+    protected $usage = 'make:validation <name> [options]';
+
+    /**
+     * The Command's Arguments
+     *
+     * @var array
+     */
+    protected $arguments = [
+        'name' => 'The validation class name.',
+    ];
+
+    /**
+     * The Command's Options
+     *
+     * @var array
+     */
+    protected $options = [
+        '--namespace' => 'Set root namespace. Default: "APP_NAMESPACE".',
+        '--suffix'    => 'Append the component title to the class name (e.g. User => UserValidation).',
+        '--force'     => 'Force overwrite existing file.',
+    ];
+
+    /**
+     * Actually execute a command.
+     */
+    public function run(array $params)
+    {
+        $this->component = 'Validation';
+        $this->directory = 'Validation';
+        $this->template  = 'validation.tpl.php';
+
+        $this->classNameLang = 'CLI.generator.className.validation';
+        $this->execute($params);
+    }
+}
diff --git a/www-api/system/Commands/Generators/Views/command.tpl.php b/www-api/system/Commands/Generators/Views/command.tpl.php
new file mode 100644
index 00000000..bfbdcc4a
--- /dev/null
+++ b/www-api/system/Commands/Generators/Views/command.tpl.php
@@ -0,0 +1,76 @@
+<@php
+
+namespace {namespace};
+
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\CLI;
+<?php if ($type === 'generator'): ?>
+use CodeIgniter\CLI\GeneratorTrait;
+<?php endif ?>
+
+class {class} extends BaseCommand
+{
+<?php if ($type === 'generator'): ?>
+    use GeneratorTrait;
+
+<?php endif ?>
+    /**
+     * The Command's Group
+     *
+     * @var string
+     */
+    protected $group = '{group}';
+
+    /**
+     * The Command's Name
+     *
+     * @var string
+     */
+    protected $name = '{command}';
+
+    /**
+     * The Command's Description
+     *
+     * @var string
+     */
+    protected $description = '';
+
+    /**
+     * The Command's Usage
+     *
+     * @var string
+     */
+    protected $usage = '{command} [arguments] [options]';
+
+    /**
+     * The Command's Arguments
+     *
+     * @var array
+     */
+    protected $arguments = [];
+
+    /**
+     * The Command's Options
+     *
+     * @var array
+     */
+    protected $options = [];
+
+    /**
+     * Actually execute a command.
+     *
+     * @param array $params
+     */
+    public function run(array $params)
+    {
+<?php if ($type === 'generator'): ?>
+        $this->component = 'Command';
+        $this->directory = 'Commands';
+        $this->template  = 'command.tpl.php';
+
+        $this->execute($params);
+<?php else: ?>
+        //
+<?php endif ?>
+    }
+}
diff --git a/www-api/system/Commands/Generators/Views/config.tpl.php b/www-api/system/Commands/Generators/Views/config.tpl.php
new file mode 100644
index 00000000..31c60cb5
--- /dev/null
+++ b/www-api/system/Commands/Generators/Views/config.tpl.php
@@ -0,0 +1,10 @@
+<@php
+
+namespace {namespace};
+
+use CodeIgniter\Config\BaseConfig;
+
+class {class} extends BaseConfig
+{
+    //
+}
diff --git a/www-api/system/Commands/Generators/Views/controller.tpl.php b/www-api/system/Commands/Generators/Views/controller.tpl.php
new file mode 100644
index 00000000..de4447c5
--- /dev/null
+++ b/www-api/system/Commands/Generators/Views/controller.tpl.php
@@ -0,0 +1,177 @@
+<@php
+
+namespace {namespace};
+
+use {useStatement};
+
+class {class} extends {extends}
+{
+<?php if ($type === 'controller'): ?>
+    /**
+     * Return an array of resource objects, themselves in array format
+     *
+     * @return mixed
+     */
+    public function index()
+    {
+        //
+    }
+
+    /**
+     * Return the properties of a resource object
+     *
+     * @return mixed
+     */
+    public function show($id = null)
+    {
+        //
+    }
+
+    /**
+     * Return a new resource object, with default properties
+     *
+     * @return mixed
+     */
+    public function new()
+    {
+        //
+    }
+
+    /**
+     * Create a new resource object, from "posted" parameters
+     *
+     * @return mixed
+     */
+    public function create()
+    {
+        //
+    }
+
+    /**
+     * Return the editable properties of a resource object
+     *
+     * @return mixed
+     */
+    public function edit($id = null)
+    {
+        //
+    }
+
+    /**
+     * Add or update a model resource, from "posted" properties
+     *
+     * @return mixed
+     */
+    public function update($id = null)
+    {
+        //
+    }
+
+    /**
+     * Delete the designated resource object from the model
+     *
+     * @return mixed
+     */
+    public function delete($id = null)
+    {
+        //
+    }
+<?php elseif ($type === 'presenter'): ?>
+    /**
+     * Present a view of resource objects
+     *
+     * @return mixed
+     */
+    public function index()
+    {
+        //
+    }
+
+    /**
+     * Present a view to present a specific resource object
+     *
+     * @param mixed $id
+     *
+     * @return mixed
+     */
+    public function show($id = null)
+    {
+        //
+    }
+
+    /**
+     * Present a view to present a new single resource object
+     *
+     * @return mixed
+     */
+    public function new()
+    {
+        //
+    }
+
+    /**
+     * Process the creation/insertion of a new resource object.
+     * This should be a POST.
+     *
+     * @return mixed
+     */
+    public function create()
+    {
+        //
+    }
+
+    /**
+     * Present a view to edit the properties of a specific resource object
+     *
+     * @param mixed $id
+     *
+     * @return mixed
+     */
+    public function edit($id = null)
+    {
+        //
+    }
+
+    /**
+     * Process the updating, full or partial, of a specific resource object.
+     * This should be a POST.
+     *
+     * @param mixed $id
+     *
+     * @return mixed
+     */
+    public function update($id = null)
+    {
+        //
+    }
+
+    /**
+     * Present a view to confirm the deletion of a specific resource object
+     *
+     * @param mixed $id
+     *
+     * @return mixed
+     */
+    public function remove($id = null)
+    {
+        //
+    }
+
+    /**
+     * Process the deletion of a specific resource object
+     *
+     * @param mixed $id
+     *
+     * @return mixed
+     */
+    public function delete($id = null)
+    {
+        //
+    }
+<?php else: ?>
+    public function index()
+    {
+        //
+    }
+<?php endif ?>
+}
diff --git a/www-api/system/Commands/Generators/Views/entity.tpl.php b/www-api/system/Commands/Generators/Views/entity.tpl.php
new file mode 100644
index 00000000..c74c776f
--- /dev/null
+++ b/www-api/system/Commands/Generators/Views/entity.tpl.php
@@ -0,0 +1,12 @@
+<@php
+
+namespace {namespace};
+
+use CodeIgniter\Entity\Entity;
+
+class {class} extends Entity
+{
+    protected $datamap = [];
+    protected $dates   = ['created_at', 'updated_at', 'deleted_at'];
+    protected $casts   = [];
+}
diff --git a/www-api/system/Commands/Generators/Views/filter.tpl.php b/www-api/system/Commands/Generators/Views/filter.tpl.php
new file mode 100644
index 00000000..c080e920
--- /dev/null
+++ b/www-api/system/Commands/Generators/Views/filter.tpl.php
@@ -0,0 +1,47 @@
+<@php
+
+namespace {namespace};
+
+use CodeIgniter\Filters\FilterInterface;
+use CodeIgniter\HTTP\RequestInterface;
+use CodeIgniter\HTTP\ResponseInterface;
+
+class {class} implements FilterInterface
+{
+    /**
+     * Do whatever processing this filter needs to do.
+     * By default it should not return anything during
+     * normal execution. However, when an abnormal state
+     * is found, it should return an instance of
+     * CodeIgniter\HTTP\Response. If it does, script
+     * execution will end and that Response will be
+     * sent back to the client, allowing for error pages,
+     * redirects, etc.
+     *
+     * @param RequestInterface $request
+     * @param array|null       $arguments
+     *
+     * @return mixed
+     */
+    public function before(RequestInterface $request, $arguments = null)
+    {
+        //
+    }
+
+    /**
+     * Allows After filters to inspect and modify the response
+     * object as needed. This method does not allow any way
+     * to stop execution of other after filters, short of
+     * throwing an Exception or Error.
+     *
+     * @param RequestInterface  $request
+     * @param ResponseInterface $response
+     * @param array|null        $arguments
+     *
+     * @return mixed
+     */
+    public function after(RequestInterface $request, ResponseInterface $response, $arguments = null)
+    {
+        //
+    }
+}
diff --git a/www-api/system/Commands/Generators/Views/migration.tpl.php b/www-api/system/Commands/Generators/Views/migration.tpl.php
new file mode 100644
index 00000000..321895e6
--- /dev/null
+++ b/www-api/system/Commands/Generators/Views/migration.tpl.php
@@ -0,0 +1,50 @@
+<@php
+
+namespace {namespace};
+
+use CodeIgniter\Database\Migration;
+
+class {class} extends Migration
+{
+<?php if ($session): ?>
+    protected $DBGroup = '<?= $DBGroup ?>';
+
+    public function up()
+    {
+        $this->forge->addField([
+            'id' => ['type' => 'VARCHAR', 'constraint' => 128, 'null' => false],
+<?php if ($DBDriver === 'MySQLi'): ?>
+            'ip_address' => ['type' => 'VARCHAR', 'constraint' => 45, 'null' => false],
+            'timestamp timestamp DEFAULT CURRENT_TIMESTAMP NOT NULL',
+            'data' => ['type' => 'BLOB', 'null' => false],
+ <?php elseif ($DBDriver === 'Postgre'): ?>
+            'ip_address inet NOT NULL',
+            'timestamp timestamptz DEFAULT CURRENT_TIMESTAMP NOT NULL',
+            "data bytea DEFAULT '' NOT NULL",
+<?php endif; ?>
+        ]);
+<?php if ($matchIP) : ?>
+        $this->forge->addKey(['id', 'ip_address'], true);
+<?php else: ?>
+        $this->forge->addKey('id', true);
+<?php endif ?>
+        $this->forge->addKey('timestamp');
+        $this->forge->createTable('<?= $table ?>', true);
+    }
+
+    public function down()
+    {
+        $this->forge->dropTable('<?= $table ?>', true);
+    }
+<?php else: ?>
+    public function up()
+    {
+        //
+    }
+
+    public function down()
+    {
+        //
+    }
+<?php endif ?>
+}
diff --git a/www-api/system/Commands/Generators/Views/model.tpl.php b/www-api/system/Commands/Generators/Views/model.tpl.php
new file mode 100644
index 00000000..5fc5ed9b
--- /dev/null
+++ b/www-api/system/Commands/Generators/Views/model.tpl.php
@@ -0,0 +1,42 @@
+<@php
+
+namespace {namespace};
+
+use CodeIgniter\Model;
+
+class {class} extends Model
+{
+    protected $DBGroup          = '{dbGroup}';
+    protected $table            = '{table}';
+    protected $primaryKey       = 'id';
+    protected $useAutoIncrement = true;
+    protected $insertID         = 0;
+    protected $returnType       = {return};
+    protected $useSoftDeletes   = false;
+    protected $protectFields    = true;
+    protected $allowedFields    = [];
+
+    // Dates
+    protected $useTimestamps = false;
+    protected $dateFormat    = 'datetime';
+    protected $createdField  = 'created_at';
+    protected $updatedField  = 'updated_at';
+    protected $deletedField  = 'deleted_at';
+
+    // Validation
+    protected $validationRules      = [];
+    protected $validationMessages   = [];
+    protected $skipValidation       = false;
+    protected $cleanValidationRules = true;
+
+    // Callbacks
+    protected $allowCallbacks = true;
+    protected $beforeInsert   = [];
+    protected $afterInsert    = [];
+    protected $beforeUpdate   = [];
+    protected $afterUpdate    = [];
+    protected $beforeFind     = [];
+    protected $afterFind      = [];
+    protected $beforeDelete   = [];
+    protected $afterDelete    = [];
+}
diff --git a/www-api/system/Commands/Generators/Views/seeder.tpl.php b/www-api/system/Commands/Generators/Views/seeder.tpl.php
new file mode 100644
index 00000000..6f216280
--- /dev/null
+++ b/www-api/system/Commands/Generators/Views/seeder.tpl.php
@@ -0,0 +1,13 @@
+<@php
+
+namespace {namespace};
+
+use CodeIgniter\Database\Seeder;
+
+class {class} extends Seeder
+{
+    public function run()
+    {
+        //
+    }
+}
diff --git a/www-api/system/Commands/Generators/Views/validation.tpl.php b/www-api/system/Commands/Generators/Views/validation.tpl.php
new file mode 100644
index 00000000..e040a748
--- /dev/null
+++ b/www-api/system/Commands/Generators/Views/validation.tpl.php
@@ -0,0 +1,11 @@
+<@php
+
+namespace {namespace};
+
+class {class}
+{
+    // public function custom_rule(): bool
+    // {
+    //     return true;
+    // }
+}
diff --git a/www-api/system/Commands/Help.php b/www-api/system/Commands/Help.php
new file mode 100644
index 00000000..74dcbeab
--- /dev/null
+++ b/www-api/system/Commands/Help.php
@@ -0,0 +1,85 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands;
+
+use CodeIgniter\CLI\BaseCommand;
+
+/**
+ * CI Help command for the spark script.
+ *
+ * Lists the basic usage information for the spark script,
+ * and provides a way to list help for other commands.
+ */
+class Help extends BaseCommand
+{
+    /**
+     * The group the command is lumped under
+     * when listing commands.
+     *
+     * @var string
+     */
+    protected $group = 'CodeIgniter';
+
+    /**
+     * The Command's name
+     *
+     * @var string
+     */
+    protected $name = 'help';
+
+    /**
+     * the Command's short description
+     *
+     * @var string
+     */
+    protected $description = 'Displays basic usage information.';
+
+    /**
+     * the Command's usage
+     *
+     * @var string
+     */
+    protected $usage = 'help [<command_name>]';
+
+    /**
+     * the Command's Arguments
+     *
+     * @var array
+     */
+    protected $arguments = [
+        'command_name' => 'The command name [default: "help"]',
+    ];
+
+    /**
+     * the Command's Options
+     *
+     * @var array
+     */
+    protected $options = [];
+
+    /**
+     * Displays the help for spark commands.
+     */
+    public function run(array $params)
+    {
+        $command = array_shift($params);
+        $command ??= 'help';
+        $commands = $this->commands->getCommands();
+
+        if (! $this->commands->verifyCommand($command, $commands)) {
+            return;
+        }
+
+        $class = new $commands[$command]['class']($this->logger, $this->commands);
+        $class->showHelp();
+    }
+}
diff --git a/www-api/system/Commands/Housekeeping/ClearDebugbar.php b/www-api/system/Commands/Housekeeping/ClearDebugbar.php
new file mode 100644
index 00000000..da6f76a4
--- /dev/null
+++ b/www-api/system/Commands/Housekeeping/ClearDebugbar.php
@@ -0,0 +1,70 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Housekeeping;
+
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\CLI;
+
+/**
+ * ClearDebugbar Command
+ */
+class ClearDebugbar extends BaseCommand
+{
+    /**
+     * The group the command is lumped under
+     * when listing commands.
+     *
+     * @var string
+     */
+    protected $group = 'Housekeeping';
+
+    /**
+     * The Command's name
+     *
+     * @var string
+     */
+    protected $name = 'debugbar:clear';
+
+    /**
+     * The Command's usage
+     *
+     * @var string
+     */
+    protected $usage = 'debugbar:clear';
+
+    /**
+     * The Command's short description.
+     *
+     * @var string
+     */
+    protected $description = 'Clears all debugbar JSON files.';
+
+    /**
+     * Actually runs the command.
+     */
+    public function run(array $params)
+    {
+        helper('filesystem');
+
+        if (! delete_files(WRITEPATH . 'debugbar')) {
+            // @codeCoverageIgnoreStart
+            CLI::error('Error deleting the debugbar JSON files.');
+            CLI::newLine();
+
+            return;
+            // @codeCoverageIgnoreEnd
+        }
+
+        CLI::write('Debugbar cleared.', 'green');
+        CLI::newLine();
+    }
+}
diff --git a/www-api/system/Commands/Housekeeping/ClearLogs.php b/www-api/system/Commands/Housekeeping/ClearLogs.php
new file mode 100644
index 00000000..eb2489c5
--- /dev/null
+++ b/www-api/system/Commands/Housekeeping/ClearLogs.php
@@ -0,0 +1,91 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Housekeeping;
+
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\CLI;
+
+/**
+ * ClearLogs command.
+ */
+class ClearLogs extends BaseCommand
+{
+    /**
+     * The group the command is lumped under
+     * when listing commands.
+     *
+     * @var string
+     */
+    protected $group = 'Housekeeping';
+
+    /**
+     * The Command's name
+     *
+     * @var string
+     */
+    protected $name = 'logs:clear';
+
+    /**
+     * The Command's short description
+     *
+     * @var string
+     */
+    protected $description = 'Clears all log files.';
+
+    /**
+     * The Command's usage
+     *
+     * @var string
+     */
+    protected $usage = 'logs:clear [option';
+
+    /**
+     * The Command's options
+     *
+     * @var array
+     */
+    protected $options = [
+        '--force' => 'Force delete of all logs files without prompting.',
+    ];
+
+    /**
+     * Actually execute a command.
+     */
+    public function run(array $params)
+    {
+        $force = array_key_exists('force', $params) || CLI::getOption('force');
+
+        if (! $force && CLI::prompt('Are you sure you want to delete the logs?', ['n', 'y']) === 'n') {
+            // @codeCoverageIgnoreStart
+            CLI::error('Deleting logs aborted.', 'light_gray', 'red');
+            CLI::error('If you want, use the "-force" option to force delete all log files.', 'light_gray', 'red');
+            CLI::newLine();
+
+            return;
+            // @codeCoverageIgnoreEnd
+        }
+
+        helper('filesystem');
+
+        if (! delete_files(WRITEPATH . 'logs', false, true)) {
+            // @codeCoverageIgnoreStart
+            CLI::error('Error in deleting the logs files.', 'light_gray', 'red');
+            CLI::newLine();
+
+            return;
+            // @codeCoverageIgnoreEnd
+        }
+
+        CLI::write('Logs cleared.', 'green');
+        CLI::newLine();
+    }
+}
diff --git a/www-api/system/Commands/ListCommands.php b/www-api/system/Commands/ListCommands.php
new file mode 100644
index 00000000..0c808322
--- /dev/null
+++ b/www-api/system/Commands/ListCommands.php
@@ -0,0 +1,134 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands;
+
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\CLI;
+
+/**
+ * CI Help command for the spark script.
+ *
+ * Lists the basic usage information for the spark script,
+ * and provides a way to list help for other commands.
+ */
+class ListCommands extends BaseCommand
+{
+    /**
+     * The group the command is lumped under
+     * when listing commands.
+     *
+     * @var string
+     */
+    protected $group = 'CodeIgniter';
+
+    /**
+     * The Command's name
+     *
+     * @var string
+     */
+    protected $name = 'list';
+
+    /**
+     * the Command's short description
+     *
+     * @var string
+     */
+    protected $description = 'Lists the available commands.';
+
+    /**
+     * the Command's usage
+     *
+     * @var string
+     */
+    protected $usage = 'list';
+
+    /**
+     * the Command's Arguments
+     *
+     * @var array
+     */
+    protected $arguments = [];
+
+    /**
+     * the Command's Options
+     *
+     * @var array
+     */
+    protected $options = [
+        '--simple' => 'Prints a list of the commands with no other info',
+    ];
+
+    /**
+     * Displays the help for the spark cli script itself.
+     */
+    public function run(array $params)
+    {
+        $commands = $this->commands->getCommands();
+        ksort($commands);
+
+        // Check for 'simple' format
+        return array_key_exists('simple', $params) || CLI::getOption('simple')
+            ? $this->listSimple($commands)
+            : $this->listFull($commands);
+    }
+
+    /**
+     * Lists the commands with accompanying info.
+     */
+    protected function listFull(array $commands)
+    {
+        // Sort into buckets by group
+        $groups = [];
+
+        foreach ($commands as $title => $command) {
+            if (! isset($groups[$command['group']])) {
+                $groups[$command['group']] = [];
+            }
+
+            $groups[$command['group']][$title] = $command;
+        }
+
+        $length = max(array_map('strlen', array_keys($commands)));
+
+        ksort($groups);
+
+        // Display it all...
+        foreach ($groups as $group => $commands) {
+            CLI::write($group, 'yellow');
+
+            foreach ($commands as $name => $command) {
+                $name   = $this->setPad($name, $length, 2, 2);
+                $output = CLI::color($name, 'green');
+
+                if (isset($command['description'])) {
+                    $output .= CLI::wrap($command['description'], 125, strlen($name));
+                }
+
+                CLI::write($output);
+            }
+
+            if ($group !== array_key_last($groups)) {
+                CLI::newLine();
+            }
+        }
+    }
+
+    /**
+     * Lists the commands only.
+     */
+    protected function listSimple(array $commands)
+    {
+        foreach (array_keys($commands) as $title) {
+            CLI::write($title);
+        }
+    }
+}
diff --git a/www-api/system/Commands/Server/Serve.php b/www-api/system/Commands/Server/Serve.php
new file mode 100644
index 00000000..2dc9e5dd
--- /dev/null
+++ b/www-api/system/Commands/Server/Serve.php
@@ -0,0 +1,117 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Server;
+
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\CLI;
+
+/**
+ * Launch the PHP development server
+ *
+ * Not testable, as it throws phpunit for a loop :-/
+ *
+ * @codeCoverageIgnore
+ */
+class Serve extends BaseCommand
+{
+    /**
+     * Group
+     *
+     * @var string
+     */
+    protected $group = 'CodeIgniter';
+
+    /**
+     * Name
+     *
+     * @var string
+     */
+    protected $name = 'serve';
+
+    /**
+     * Description
+     *
+     * @var string
+     */
+    protected $description = 'Launches the CodeIgniter PHP-Development Server.';
+
+    /**
+     * Usage
+     *
+     * @var string
+     */
+    protected $usage = 'serve';
+
+    /**
+     * Arguments
+     *
+     * @var array
+     */
+    protected $arguments = [];
+
+    /**
+     * The current port offset.
+     *
+     * @var int
+     */
+    protected $portOffset = 0;
+
+    /**
+     * The max number of ports to attempt to serve from
+     *
+     * @var int
+     */
+    protected $tries = 10;
+
+    /**
+     * Options
+     *
+     * @var array
+     */
+    protected $options = [
+        '--php'  => 'The PHP Binary [default: "PHP_BINARY"]',
+        '--host' => 'The HTTP Host [default: "localhost"]',
+        '--port' => 'The HTTP Host Port [default: "8080"]',
+    ];
+
+    /**
+     * Run the server
+     */
+    public function run(array $params)
+    {
+        // Collect any user-supplied options and apply them.
+        $php  = escapeshellarg(CLI::getOption('php') ?? PHP_BINARY);
+        $host = CLI::getOption('host') ?? 'localhost';
+        $port = (int) (CLI::getOption('port') ?? 8080) + $this->portOffset;
+
+        // Get the party started.
+        CLI::write('CodeIgniter development server started on http://' . $host . ':' . $port, 'green');
+        CLI::write('Press Control-C to stop.');
+
+        // Set the Front Controller path as Document Root.
+        $docroot = escapeshellarg(FCPATH);
+
+        // Mimic Apache's mod_rewrite functionality with user settings.
+        $rewrite = escapeshellarg(__DIR__ . '/rewrite.php');
+
+        // Call PHP's built-in webserver, making sure to set our
+        // base path to the public folder, and to use the rewrite file
+        // to ensure our environment is set and it simulates basic mod_rewrite.
+        passthru($php . ' -S ' . $host . ':' . $port . ' -t ' . $docroot . ' ' . $rewrite, $status);
+
+        if ($status && $this->portOffset < $this->tries) {
+            $this->portOffset++;
+
+            $this->run($params);
+        }
+    }
+}
diff --git a/www-api/system/Commands/Server/rewrite.php b/www-api/system/Commands/Server/rewrite.php
new file mode 100644
index 00000000..50069933
--- /dev/null
+++ b/www-api/system/Commands/Server/rewrite.php
@@ -0,0 +1,47 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+/*
+ * CodeIgniter PHP-Development Server Rewrite Rules
+ *
+ * This script works with the CLI serve command to help run a seamless
+ * development server based around PHP's built-in development
+ * server. This file simply tries to mimic Apache's mod_rewrite
+ * functionality so the site will operate as normal.
+ */
+
+// @codeCoverageIgnoreStart
+// Avoid this file run when listing commands
+if (PHP_SAPI === 'cli') {
+    return;
+}
+
+$uri = urldecode(parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH));
+
+// All request handle by index.php file.
+$_SERVER['SCRIPT_NAME'] = '/index.php';
+
+// Front Controller path - expected to be in the default folder
+$fcpath = $_SERVER['DOCUMENT_ROOT'] . DIRECTORY_SEPARATOR;
+
+// Full path
+$path = $fcpath . ltrim($uri, '/');
+
+// If $path is an existing file or folder within the public folder
+// then let the request handle it like normal.
+if ($uri !== '/' && (is_file($path) || is_dir($path))) {
+    return false;
+}
+
+// Otherwise, we'll load the index file and let
+// the framework handle the request from here.
+require_once $fcpath . 'index.php';
+// @codeCoverageIgnoreEnd
diff --git a/www-api/system/Commands/Utilities/Environment.php b/www-api/system/Commands/Utilities/Environment.php
new file mode 100644
index 00000000..b844e7a2
--- /dev/null
+++ b/www-api/system/Commands/Utilities/Environment.php
@@ -0,0 +1,155 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Utilities;
+
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\CLI;
+use CodeIgniter\Config\DotEnv;
+
+/**
+ * Command to display the current environment,
+ * or set a new one in the `.env` file.
+ */
+final class Environment extends BaseCommand
+{
+    /**
+     * The group the command is lumped under
+     * when listing commands.
+     *
+     * @var string
+     */
+    protected $group = 'CodeIgniter';
+
+    /**
+     * The Command's name
+     *
+     * @var string
+     */
+    protected $name = 'env';
+
+    /**
+     * The Command's short description
+     *
+     * @var string
+     */
+    protected $description = 'Retrieves the current environment, or set a new one.';
+
+    /**
+     * The Command's usage
+     *
+     * @var string
+     */
+    protected $usage = 'env [<environment>]';
+
+    /**
+     * The Command's arguments
+     *
+     * @var array<string, string>
+     */
+    protected $arguments = [
+        'environment' => '[Optional] The new environment to set. If none is provided, this will print the current environment.',
+    ];
+
+    /**
+     * The Command's options
+     *
+     * @var array
+     */
+    protected $options = [];
+
+    /**
+     * Allowed values for environment. `testing` is excluded
+     * since spark won't work on it.
+     *
+     * @var array<int, string>
+     */
+    private static array $knownTypes = [
+        'production',
+        'development',
+    ];
+
+    /**
+     * {@inheritDoc}
+     */
+    public function run(array $params)
+    {
+        if ($params === []) {
+            CLI::write(sprintf('Your environment is currently set as %s.', CLI::color($_SERVER['CI_ENVIRONMENT'] ?? ENVIRONMENT, 'green')));
+            CLI::newLine();
+
+            return;
+        }
+
+        $env = strtolower(array_shift($params));
+
+        if ($env === 'testing') {
+            CLI::error('The "testing" environment is reserved for PHPUnit testing.', 'light_gray', 'red');
+            CLI::error('You will not be able to run spark under a "testing" environment.', 'light_gray', 'red');
+            CLI::newLine();
+
+            return;
+        }
+
+        if (! in_array($env, self::$knownTypes, true)) {
+            CLI::error(sprintf('Invalid environment type "%s". Expected one of "%s".', $env, implode('" and "', self::$knownTypes)), 'light_gray', 'red');
+            CLI::newLine();
+
+            return;
+        }
+
+        if (! $this->writeNewEnvironmentToEnvFile($env)) {
+            CLI::error('Error in writing new environment to .env file.', 'light_gray', 'red');
+            CLI::newLine();
+
+            return;
+        }
+
+        // force DotEnv to reload the new environment
+        // however we cannot redefine the ENVIRONMENT constant
+        putenv('CI_ENVIRONMENT');
+        unset($_ENV['CI_ENVIRONMENT'], $_SERVER['CI_ENVIRONMENT']);
+        (new DotEnv(ROOTPATH))->load();
+
+        CLI::write(sprintf('Environment is successfully changed to "%s".', $env), 'green');
+        CLI::write('The ENVIRONMENT constant will be changed in the next script execution.');
+        CLI::newLine();
+    }
+
+    /**
+     * @see https://regex101.com/r/4sSORp/1 for the regex in action
+     */
+    private function writeNewEnvironmentToEnvFile(string $newEnv): bool
+    {
+        $baseEnv = ROOTPATH . 'env';
+        $envFile = ROOTPATH . '.env';
+
+        if (! is_file($envFile)) {
+            if (! is_file($baseEnv)) {
+                CLI::write('Both default shipped `env` file and custom `.env` are missing.', 'yellow');
+                CLI::write('It is impossible to write the new environment type.', 'yellow');
+                CLI::newLine();
+
+                return false;
+            }
+
+            copy($baseEnv, $envFile);
+        }
+
+        $pattern = preg_quote($_SERVER['CI_ENVIRONMENT'] ?? ENVIRONMENT, '/');
+        $pattern = sprintf('/^[#\s]*CI_ENVIRONMENT[=\s]+%s$/m', $pattern);
+
+        return file_put_contents(
+            $envFile,
+            preg_replace($pattern, "\nCI_ENVIRONMENT = {$newEnv}", file_get_contents($envFile), -1, $count)
+        ) !== false && $count > 0;
+    }
+}
diff --git a/www-api/system/Commands/Utilities/Namespaces.php b/www-api/system/Commands/Utilities/Namespaces.php
new file mode 100644
index 00000000..989f0203
--- /dev/null
+++ b/www-api/system/Commands/Utilities/Namespaces.php
@@ -0,0 +1,95 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Utilities;
+
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\CLI;
+use Config\Autoload;
+
+/**
+ * Lists namespaces set in Config\Autoload with their
+ * full server path. Helps you to verify that you have
+ * the namespaces setup correctly.
+ */
+class Namespaces extends BaseCommand
+{
+    /**
+     * The group the command is lumped under
+     * when listing commands.
+     *
+     * @var string
+     */
+    protected $group = 'CodeIgniter';
+
+    /**
+     * The Command's name
+     *
+     * @var string
+     */
+    protected $name = 'namespaces';
+
+    /**
+     * the Command's short description
+     *
+     * @var string
+     */
+    protected $description = 'Verifies your namespaces are setup correctly.';
+
+    /**
+     * the Command's usage
+     *
+     * @var string
+     */
+    protected $usage = 'namespaces';
+
+    /**
+     * the Command's Arguments
+     *
+     * @var array
+     */
+    protected $arguments = [];
+
+    /**
+     * the Command's Options
+     *
+     * @var array
+     */
+    protected $options = [];
+
+    /**
+     * Displays the help for the spark cli script itself.
+     */
+    public function run(array $params)
+    {
+        $config = new Autoload();
+
+        $tbody = [];
+
+        foreach ($config->psr4 as $ns => $path) {
+            $path = realpath($path) ?: $path;
+
+            $tbody[] = [
+                $ns,
+                realpath($path) ?: $path,
+                is_dir($path) ? 'Yes' : 'MISSING',
+            ];
+        }
+
+        $thead = [
+            'Namespace',
+            'Path',
+            'Found?',
+        ];
+
+        CLI::table($tbody, $thead);
+    }
+}
diff --git a/www-api/system/Commands/Utilities/Publish.php b/www-api/system/Commands/Utilities/Publish.php
new file mode 100644
index 00000000..cfed0472
--- /dev/null
+++ b/www-api/system/Commands/Utilities/Publish.php
@@ -0,0 +1,104 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Utilities;
+
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\CLI;
+use CodeIgniter\Publisher\Publisher;
+
+/**
+ * Discovers all Publisher classes from the "Publishers/" directory
+ * across namespaces. Executes `publish()` from each instance, parsing
+ * each result.
+ */
+class Publish extends BaseCommand
+{
+    /**
+     * The group the command is lumped under
+     * when listing commands.
+     *
+     * @var string
+     */
+    protected $group = 'CodeIgniter';
+
+    /**
+     * The Command's name
+     *
+     * @var string
+     */
+    protected $name = 'publish';
+
+    /**
+     * The Command's short description
+     *
+     * @var string
+     */
+    protected $description = 'Discovers and executes all predefined Publisher classes.';
+
+    /**
+     * The Command's usage
+     *
+     * @var string
+     */
+    protected $usage = 'publish [<directory>]';
+
+    /**
+     * The Command's arguments
+     *
+     * @var array<string, string>
+     */
+    protected $arguments = [
+        'directory' => '[Optional] The directory to scan within each namespace. Default: "Publishers".',
+    ];
+
+    /**
+     * the Command's Options
+     *
+     * @var array
+     */
+    protected $options = [];
+
+    /**
+     * Displays the help for the spark cli script itself.
+     */
+    public function run(array $params)
+    {
+        $directory = array_shift($params) ?? 'Publishers';
+
+        if ([] === $publishers = Publisher::discover($directory)) {
+            CLI::write(lang('Publisher.publishMissing', [$directory]));
+
+            return;
+        }
+
+        foreach ($publishers as $publisher) {
+            if ($publisher->publish()) {
+                CLI::write(lang('Publisher.publishSuccess', [
+                    get_class($publisher),
+                    count($publisher->getPublished()),
+                    $publisher->getDestination(),
+                ]), 'green');
+            } else {
+                CLI::error(lang('Publisher.publishFailure', [
+                    get_class($publisher),
+                    $publisher->getDestination(),
+                ]), 'light_gray', 'red');
+
+                foreach ($publisher->getErrors() as $file => $exception) {
+                    CLI::write($file);
+                    CLI::error($exception->getMessage());
+                    CLI::newLine();
+                }
+            }
+        }
+    }
+}
diff --git a/www-api/system/Commands/Utilities/Routes.php b/www-api/system/Commands/Utilities/Routes.php
new file mode 100644
index 00000000..c8fc46bf
--- /dev/null
+++ b/www-api/system/Commands/Utilities/Routes.php
@@ -0,0 +1,159 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Utilities;
+
+use Closure;
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\CLI;
+use CodeIgniter\Commands\Utilities\Routes\AutoRouteCollector;
+use CodeIgniter\Commands\Utilities\Routes\AutoRouterImproved\AutoRouteCollector as AutoRouteCollectorImproved;
+use CodeIgniter\Commands\Utilities\Routes\FilterCollector;
+use CodeIgniter\Commands\Utilities\Routes\SampleURIGenerator;
+use Config\Services;
+
+/**
+ * Lists all the routes. This will include any Routes files
+ * that can be discovered, and will include routes that are not defined
+ * in routes files, but are instead discovered through auto-routing.
+ */
+class Routes extends BaseCommand
+{
+    /**
+     * The group the command is lumped under
+     * when listing commands.
+     *
+     * @var string
+     */
+    protected $group = 'CodeIgniter';
+
+    /**
+     * The Command's name
+     *
+     * @var string
+     */
+    protected $name = 'routes';
+
+    /**
+     * the Command's short description
+     *
+     * @var string
+     */
+    protected $description = 'Displays all routes.';
+
+    /**
+     * the Command's usage
+     *
+     * @var string
+     */
+    protected $usage = 'routes';
+
+    /**
+     * the Command's Arguments
+     *
+     * @var array
+     */
+    protected $arguments = [];
+
+    /**
+     * the Command's Options
+     *
+     * @var array
+     */
+    protected $options = [];
+
+    /**
+     * Displays the help for the spark cli script itself.
+     */
+    public function run(array $params)
+    {
+        $collection = Services::routes(true);
+        $methods    = [
+            'get',
+            'head',
+            'post',
+            'patch',
+            'put',
+            'delete',
+            'options',
+            'trace',
+            'connect',
+            'cli',
+        ];
+
+        $tbody           = [];
+        $uriGenerator    = new SampleURIGenerator();
+        $filterCollector = new FilterCollector();
+
+        foreach ($methods as $method) {
+            $routes = $collection->getRoutes($method);
+
+            foreach ($routes as $route => $handler) {
+                if (is_string($handler) || $handler instanceof Closure) {
+                    $sampleUri = $uriGenerator->get($route);
+                    $filters   = $filterCollector->get($method, $sampleUri);
+
+                    $tbody[] = [
+                        strtoupper($method),
+                        $route,
+                        is_string($handler) ? $handler : '(Closure)',
+                        implode(' ', array_map('class_basename', $filters['before'])),
+                        implode(' ', array_map('class_basename', $filters['after'])),
+                    ];
+                }
+            }
+        }
+
+        if ($collection->shouldAutoRoute()) {
+            $autoRoutesImproved = config('Feature')->autoRoutesImproved ?? false;
+
+            if ($autoRoutesImproved) {
+                $autoRouteCollector = new AutoRouteCollectorImproved(
+                    $collection->getDefaultNamespace(),
+                    $collection->getDefaultController(),
+                    $collection->getDefaultMethod(),
+                    $methods,
+                    $collection->getRegisteredControllers('*')
+                );
+
+                $autoRoutes = $autoRouteCollector->get();
+            } else {
+                $autoRouteCollector = new AutoRouteCollector(
+                    $collection->getDefaultNamespace(),
+                    $collection->getDefaultController(),
+                    $collection->getDefaultMethod()
+                );
+
+                $autoRoutes = $autoRouteCollector->get();
+
+                foreach ($autoRoutes as &$routes) {
+                    // There is no `auto` method, but it is intentional not to get route filters.
+                    $filters = $filterCollector->get('auto', $uriGenerator->get($routes[1]));
+
+                    $routes[] = implode(' ', array_map('class_basename', $filters['before']));
+                    $routes[] = implode(' ', array_map('class_basename', $filters['after']));
+                }
+            }
+
+            $tbody = [...$tbody, ...$autoRoutes];
+        }
+
+        $thead = [
+            'Method',
+            'Route',
+            'Handler',
+            'Before Filters',
+            'After Filters',
+        ];
+
+        CLI::table($tbody, $thead);
+    }
+}
diff --git a/www-api/system/Commands/Utilities/Routes/AutoRouteCollector.php b/www-api/system/Commands/Utilities/Routes/AutoRouteCollector.php
new file mode 100644
index 00000000..30c8eecf
--- /dev/null
+++ b/www-api/system/Commands/Utilities/Routes/AutoRouteCollector.php
@@ -0,0 +1,66 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Utilities\Routes;
+
+/**
+ * Collects data for auto route listing.
+ */
+final class AutoRouteCollector
+{
+    /**
+     * @var string namespace to search
+     */
+    private string $namespace;
+
+    private string $defaultController;
+    private string $defaultMethod;
+
+    /**
+     * @param string $namespace namespace to search
+     */
+    public function __construct(string $namespace, string $defaultController, string $defaultMethod)
+    {
+        $this->namespace         = $namespace;
+        $this->defaultController = $defaultController;
+        $this->defaultMethod     = $defaultMethod;
+    }
+
+    /**
+     * @return array<int, array<int, string>>
+     * @phpstan-return list<list<string>>
+     */
+    public function get(): array
+    {
+        $finder = new ControllerFinder($this->namespace);
+        $reader = new ControllerMethodReader($this->namespace);
+
+        $tbody = [];
+
+        foreach ($finder->find() as $class) {
+            $output = $reader->read(
+                $class,
+                $this->defaultController,
+                $this->defaultMethod
+            );
+
+            foreach ($output as $item) {
+                $tbody[] = [
+                    'auto',
+                    $item['route'],
+                    $item['handler'],
+                ];
+            }
+        }
+
+        return $tbody;
+    }
+}
diff --git a/www-api/system/Commands/Utilities/Routes/AutoRouterImproved/AutoRouteCollector.php b/www-api/system/Commands/Utilities/Routes/AutoRouterImproved/AutoRouteCollector.php
new file mode 100644
index 00000000..e7597014
--- /dev/null
+++ b/www-api/system/Commands/Utilities/Routes/AutoRouterImproved/AutoRouteCollector.php
@@ -0,0 +1,138 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Utilities\Routes\AutoRouterImproved;
+
+use CodeIgniter\Commands\Utilities\Routes\ControllerFinder;
+use CodeIgniter\Commands\Utilities\Routes\FilterCollector;
+
+/**
+ * Collects data for Auto Routing Improved.
+ */
+final class AutoRouteCollector
+{
+    /**
+     * @var string namespace to search
+     */
+    private string $namespace;
+
+    private string $defaultController;
+    private string $defaultMethod;
+    private array $httpMethods;
+
+    /**
+     * List of controllers in Defined Routes that should not be accessed via Auto-Routing.
+     *
+     * @var class-string[]
+     */
+    private array $protectedControllers;
+
+    /**
+     * @param string $namespace namespace to search
+     */
+    public function __construct(
+        string $namespace,
+        string $defaultController,
+        string $defaultMethod,
+        array $httpMethods,
+        array $protectedControllers
+    ) {
+        $this->namespace            = $namespace;
+        $this->defaultController    = $defaultController;
+        $this->defaultMethod        = $defaultMethod;
+        $this->httpMethods          = $httpMethods;
+        $this->protectedControllers = $protectedControllers;
+    }
+
+    /**
+     * @return array<int, array<int, string>>
+     * @phpstan-return list<list<string>>
+     */
+    public function get(): array
+    {
+        $finder = new ControllerFinder($this->namespace);
+        $reader = new ControllerMethodReader($this->namespace, $this->httpMethods);
+
+        $tbody = [];
+
+        foreach ($finder->find() as $class) {
+            // Exclude controllers in Defined Routes.
+            if (in_array('\\' . $class, $this->protectedControllers, true)) {
+                continue;
+            }
+
+            $routes = $reader->read(
+                $class,
+                $this->defaultController,
+                $this->defaultMethod
+            );
+
+            if ($routes === []) {
+                continue;
+            }
+
+            $routes = $this->addFilters($routes);
+
+            foreach ($routes as $item) {
+                $tbody[] = [
+                    strtoupper($item['method']) . '(auto)',
+                    $item['route'] . $item['route_params'],
+                    $item['handler'],
+                    $item['before'],
+                    $item['after'],
+                ];
+            }
+        }
+
+        return $tbody;
+    }
+
+    private function addFilters($routes)
+    {
+        $filterCollector = new FilterCollector(true);
+
+        foreach ($routes as &$route) {
+            // Search filters for the URI with all params
+            $sampleUri      = $this->generateSampleUri($route);
+            $filtersLongest = $filterCollector->get($route['method'], $route['route'] . $sampleUri);
+
+            // Search filters for the URI without optional params
+            $sampleUri       = $this->generateSampleUri($route, false);
+            $filtersShortest = $filterCollector->get($route['method'], $route['route'] . $sampleUri);
+
+            // Get common array elements
+            $filters['before'] = array_intersect($filtersLongest['before'], $filtersShortest['before']);
+            $filters['after']  = array_intersect($filtersLongest['after'], $filtersShortest['after']);
+
+            $route['before'] = implode(' ', array_map('class_basename', $filters['before']));
+            $route['after']  = implode(' ', array_map('class_basename', $filters['after']));
+        }
+
+        return $routes;
+    }
+
+    private function generateSampleUri(array $route, bool $longest = true): string
+    {
+        $sampleUri = '';
+
+        if (isset($route['params'])) {
+            $i = 1;
+
+            foreach ($route['params'] as $required) {
+                if ($longest && ! $required) {
+                    $sampleUri .= '/' . $i++;
+                }
+            }
+        }
+
+        return $sampleUri;
+    }
+}
diff --git a/www-api/system/Commands/Utilities/Routes/AutoRouterImproved/ControllerMethodReader.php b/www-api/system/Commands/Utilities/Routes/AutoRouterImproved/ControllerMethodReader.php
new file mode 100644
index 00000000..3f373c43
--- /dev/null
+++ b/www-api/system/Commands/Utilities/Routes/AutoRouterImproved/ControllerMethodReader.php
@@ -0,0 +1,182 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Utilities\Routes\AutoRouterImproved;
+
+use ReflectionClass;
+use ReflectionMethod;
+
+/**
+ * Reads a controller and returns a list of auto route listing.
+ */
+final class ControllerMethodReader
+{
+    /**
+     * @var string the default namespace
+     */
+    private string $namespace;
+
+    private array $httpMethods;
+
+    /**
+     * @param string $namespace the default namespace
+     */
+    public function __construct(string $namespace, array $httpMethods)
+    {
+        $this->namespace   = $namespace;
+        $this->httpMethods = $httpMethods;
+    }
+
+    /**
+     * Returns found route info in the controller.
+     *
+     * @phpstan-param class-string $class
+     *
+     * @return array<int, array<string, array|string>>
+     * @phpstan-return list<array<string, string|array>>
+     */
+    public function read(string $class, string $defaultController = 'Home', string $defaultMethod = 'index'): array
+    {
+        $reflection = new ReflectionClass($class);
+
+        if ($reflection->isAbstract()) {
+            return [];
+        }
+
+        $classname      = $reflection->getName();
+        $classShortname = $reflection->getShortName();
+
+        $output     = [];
+        $classInUri = $this->getUriByClass($classname);
+
+        foreach ($reflection->getMethods(ReflectionMethod::IS_PUBLIC) as $method) {
+            $methodName = $method->getName();
+
+            foreach ($this->httpMethods as $httpVerb) {
+                if (strpos($methodName, $httpVerb) === 0) {
+                    // Remove HTTP verb prefix.
+                    $methodInUri = lcfirst(substr($methodName, strlen($httpVerb)));
+
+                    if ($methodInUri === $defaultMethod) {
+                        $routeWithoutController = $this->getRouteWithoutController(
+                            $classShortname,
+                            $defaultController,
+                            $classInUri,
+                            $classname,
+                            $methodName,
+                            $httpVerb
+                        );
+
+                        if ($routeWithoutController !== []) {
+                            $output = [...$output, ...$routeWithoutController];
+
+                            continue;
+                        }
+
+                        // Route for the default method.
+                        $output[] = [
+                            'method'       => $httpVerb,
+                            'route'        => $classInUri,
+                            'route_params' => '',
+                            'handler'      => '\\' . $classname . '::' . $methodName,
+                            'params'       => [],
+                        ];
+
+                        continue;
+                    }
+
+                    $route = $classInUri . '/' . $methodInUri;
+
+                    $params      = [];
+                    $routeParams = '';
+                    $refParams   = $method->getParameters();
+
+                    foreach ($refParams as $param) {
+                        $required = true;
+                        if ($param->isOptional()) {
+                            $required = false;
+
+                            $routeParams .= '[/..]';
+                        } else {
+                            $routeParams .= '/..';
+                        }
+
+                        // [variable_name => required?]
+                        $params[$param->getName()] = $required;
+                    }
+
+                    $output[] = [
+                        'method'       => $httpVerb,
+                        'route'        => $route,
+                        'route_params' => $routeParams,
+                        'handler'      => '\\' . $classname . '::' . $methodName,
+                        'params'       => $params,
+                    ];
+                }
+            }
+        }
+
+        return $output;
+    }
+
+    /**
+     * @phpstan-param class-string $classname
+     *
+     * @return string URI path part from the folder(s) and controller
+     */
+    private function getUriByClass(string $classname): string
+    {
+        // remove the namespace
+        $pattern = '/' . preg_quote($this->namespace, '/') . '/';
+        $class   = ltrim(preg_replace($pattern, '', $classname), '\\');
+
+        $classParts = explode('\\', $class);
+        $classPath  = '';
+
+        foreach ($classParts as $part) {
+            // make the first letter lowercase, because auto routing makes
+            // the URI path's first letter uppercase and search the controller
+            $classPath .= lcfirst($part) . '/';
+        }
+
+        return rtrim($classPath, '/');
+    }
+
+    /**
+     * Gets a route without default controller.
+     */
+    private function getRouteWithoutController(
+        string $classShortname,
+        string $defaultController,
+        string $uriByClass,
+        string $classname,
+        string $methodName,
+        string $httpVerb
+    ): array {
+        $output = [];
+
+        if ($classShortname === $defaultController) {
+            $pattern                = '#' . preg_quote(lcfirst($defaultController), '#') . '\z#';
+            $routeWithoutController = rtrim(preg_replace($pattern, '', $uriByClass), '/');
+            $routeWithoutController = $routeWithoutController ?: '/';
+
+            $output[] = [
+                'method'       => $httpVerb,
+                'route'        => $routeWithoutController,
+                'route_params' => '',
+                'handler'      => '\\' . $classname . '::' . $methodName,
+                'params'       => [],
+            ];
+        }
+
+        return $output;
+    }
+}
diff --git a/www-api/system/Commands/Utilities/Routes/ControllerFinder.php b/www-api/system/Commands/Utilities/Routes/ControllerFinder.php
new file mode 100644
index 00000000..7e786587
--- /dev/null
+++ b/www-api/system/Commands/Utilities/Routes/ControllerFinder.php
@@ -0,0 +1,76 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Utilities\Routes;
+
+use CodeIgniter\Autoloader\FileLocator;
+use CodeIgniter\Config\Services;
+
+/**
+ * Finds all controllers in a namespace for auto route listing.
+ */
+final class ControllerFinder
+{
+    /**
+     * @var string namespace to search
+     */
+    private string $namespace;
+
+    private FileLocator $locator;
+
+    /**
+     * @param string $namespace namespace to search
+     */
+    public function __construct(string $namespace)
+    {
+        $this->namespace = $namespace;
+        $this->locator   = Services::locator();
+    }
+
+    /**
+     * @return string[]
+     * @phpstan-return class-string[]
+     */
+    public function find(): array
+    {
+        $nsArray = explode('\\', trim($this->namespace, '\\'));
+        $count   = count($nsArray);
+        $ns      = '';
+
+        for ($i = 0; $i < $count; $i++) {
+            $ns .= '\\' . array_shift($nsArray);
+            $path = implode('\\', $nsArray);
+
+            $files = $this->locator->listNamespaceFiles($ns, $path);
+
+            if ($files !== []) {
+                break;
+            }
+        }
+
+        $classes = [];
+
+        foreach ($files as $file) {
+            if (\is_file($file)) {
+                $classnameOrEmpty = $this->locator->getClassname($file);
+
+                if ($classnameOrEmpty !== '') {
+                    /** @phpstan-var class-string $classname */
+                    $classname = $classnameOrEmpty;
+
+                    $classes[] = $classname;
+                }
+            }
+        }
+
+        return $classes;
+    }
+}
diff --git a/www-api/system/Commands/Utilities/Routes/ControllerMethodReader.php b/www-api/system/Commands/Utilities/Routes/ControllerMethodReader.php
new file mode 100644
index 00000000..27bdad04
--- /dev/null
+++ b/www-api/system/Commands/Utilities/Routes/ControllerMethodReader.php
@@ -0,0 +1,176 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Utilities\Routes;
+
+use ReflectionClass;
+use ReflectionMethod;
+
+/**
+ * Reads a controller and returns a list of auto route listing.
+ */
+final class ControllerMethodReader
+{
+    /**
+     * @var string the default namespace
+     */
+    private string $namespace;
+
+    /**
+     * @param string $namespace the default namespace
+     */
+    public function __construct(string $namespace)
+    {
+        $this->namespace = $namespace;
+    }
+
+    /**
+     * @phpstan-param class-string $class
+     *
+     * @return array<int, array{route: string, handler: string}>
+     * @phpstan-return list<array{route: string, handler: string}>
+     */
+    public function read(string $class, string $defaultController = 'Home', string $defaultMethod = 'index'): array
+    {
+        $reflection = new ReflectionClass($class);
+
+        if ($reflection->isAbstract()) {
+            return [];
+        }
+
+        $classname      = $reflection->getName();
+        $classShortname = $reflection->getShortName();
+
+        $output     = [];
+        $uriByClass = $this->getUriByClass($classname);
+
+        if ($this->hasRemap($reflection)) {
+            $methodName = '_remap';
+
+            $routeWithoutController = $this->getRouteWithoutController(
+                $classShortname,
+                $defaultController,
+                $uriByClass,
+                $classname,
+                $methodName
+            );
+            $output = [...$output, ...$routeWithoutController];
+
+            $output[] = [
+                'route'   => $uriByClass . '[/...]',
+                'handler' => '\\' . $classname . '::' . $methodName,
+            ];
+
+            return $output;
+        }
+
+        foreach ($reflection->getMethods(ReflectionMethod::IS_PUBLIC) as $method) {
+            $methodName = $method->getName();
+
+            $route = $uriByClass . '/' . $methodName;
+
+            // Exclude BaseController and initController
+            // See system/Config/Routes.php
+            if (preg_match('#\AbaseController.*#', $route) === 1) {
+                continue;
+            }
+            if (preg_match('#.*/initController\z#', $route) === 1) {
+                continue;
+            }
+
+            if ($methodName === $defaultMethod) {
+                $routeWithoutController = $this->getRouteWithoutController(
+                    $classShortname,
+                    $defaultController,
+                    $uriByClass,
+                    $classname,
+                    $methodName
+                );
+                $output = [...$output, ...$routeWithoutController];
+
+                $output[] = [
+                    'route'   => $uriByClass,
+                    'handler' => '\\' . $classname . '::' . $methodName,
+                ];
+            }
+
+            $output[] = [
+                'route'   => $route . '[/...]',
+                'handler' => '\\' . $classname . '::' . $methodName,
+            ];
+        }
+
+        return $output;
+    }
+
+    /**
+     * Whether the class has a _remap() method.
+     */
+    private function hasRemap(ReflectionClass $class): bool
+    {
+        if ($class->hasMethod('_remap')) {
+            $remap = $class->getMethod('_remap');
+
+            return $remap->isPublic();
+        }
+
+        return false;
+    }
+
+    /**
+     * @phpstan-param class-string $classname
+     *
+     * @return string URI path part from the folder(s) and controller
+     */
+    private function getUriByClass(string $classname): string
+    {
+        // remove the namespace
+        $pattern = '/' . preg_quote($this->namespace, '/') . '/';
+        $class   = ltrim(preg_replace($pattern, '', $classname), '\\');
+
+        $classParts = explode('\\', $class);
+        $classPath  = '';
+
+        foreach ($classParts as $part) {
+            // make the first letter lowercase, because auto routing makes
+            // the URI path's first letter uppercase and search the controller
+            $classPath .= lcfirst($part) . '/';
+        }
+
+        return rtrim($classPath, '/');
+    }
+
+    /**
+     * Gets a route without default controller.
+     */
+    private function getRouteWithoutController(
+        string $classShortname,
+        string $defaultController,
+        string $uriByClass,
+        string $classname,
+        string $methodName
+    ): array {
+        $output = [];
+
+        if ($classShortname === $defaultController) {
+            $pattern                = '#' . preg_quote(lcfirst($defaultController), '#') . '\z#';
+            $routeWithoutController = rtrim(preg_replace($pattern, '', $uriByClass), '/');
+            $routeWithoutController = $routeWithoutController ?: '/';
+
+            $output[] = [
+                'route'   => $routeWithoutController,
+                'handler' => '\\' . $classname . '::' . $methodName,
+            ];
+        }
+
+        return $output;
+    }
+}
diff --git a/www-api/system/Commands/Utilities/Routes/FilterCollector.php b/www-api/system/Commands/Utilities/Routes/FilterCollector.php
new file mode 100644
index 00000000..63041674
--- /dev/null
+++ b/www-api/system/Commands/Utilities/Routes/FilterCollector.php
@@ -0,0 +1,79 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Utilities\Routes;
+
+use CodeIgniter\Config\Services;
+use CodeIgniter\Filters\Filters;
+use CodeIgniter\HTTP\Request;
+use CodeIgniter\Router\Router;
+
+/**
+ * Collects filters for a route.
+ */
+final class FilterCollector
+{
+    /**
+     * Whether to reset Defined Routes.
+     *
+     * If set to true, route filters are not found.
+     */
+    private bool $resetRoutes;
+
+    public function __construct(bool $resetRoutes = false)
+    {
+        $this->resetRoutes = $resetRoutes;
+    }
+
+    /**
+     * @param string $method HTTP method
+     * @param string $uri    URI path to find filters for
+     *
+     * @return array{before: list<string>, after: list<string>} array of filter alias or classname
+     */
+    public function get(string $method, string $uri): array
+    {
+        if ($method === 'cli') {
+            return [
+                'before' => [],
+                'after'  => [],
+            ];
+        }
+
+        $request = Services::request(null, false);
+        $request->setMethod($method);
+
+        $router  = $this->createRouter($request);
+        $filters = $this->createFilters($request);
+
+        $finder = new FilterFinder($router, $filters);
+
+        return $finder->find($uri);
+    }
+
+    private function createRouter(Request $request): Router
+    {
+        $routes = Services::routes();
+
+        if ($this->resetRoutes) {
+            $routes->resetRoutes();
+        }
+
+        return new Router($routes, $request);
+    }
+
+    private function createFilters(Request $request): Filters
+    {
+        $config = config('Filters');
+
+        return new Filters($config, $request, Services::response());
+    }
+}
diff --git a/www-api/system/Commands/Utilities/Routes/FilterFinder.php b/www-api/system/Commands/Utilities/Routes/FilterFinder.php
new file mode 100644
index 00000000..0f25eebf
--- /dev/null
+++ b/www-api/system/Commands/Utilities/Routes/FilterFinder.php
@@ -0,0 +1,78 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Utilities\Routes;
+
+use CodeIgniter\Exceptions\PageNotFoundException;
+use CodeIgniter\Filters\Filters;
+use CodeIgniter\Router\Exceptions\RedirectException;
+use CodeIgniter\Router\Router;
+use Config\Services;
+
+/**
+ * Finds filters.
+ */
+final class FilterFinder
+{
+    private Router $router;
+    private Filters $filters;
+
+    public function __construct(?Router $router = null, ?Filters $filters = null)
+    {
+        $this->router  = $router ?? Services::router();
+        $this->filters = $filters ?? Services::filters();
+    }
+
+    private function getRouteFilters(string $uri): array
+    {
+        $this->router->handle($uri);
+
+        $multipleFiltersEnabled = config('Feature')->multipleFilters ?? false;
+        if (! $multipleFiltersEnabled) {
+            $filter = $this->router->getFilter();
+
+            return $filter === null ? [] : [$filter];
+        }
+
+        return $this->router->getFilters();
+    }
+
+    /**
+     * @param string $uri URI path to find filters for
+     *
+     * @return array{before: list<string>, after: list<string>} array of filter alias or classname
+     */
+    public function find(string $uri): array
+    {
+        $this->filters->reset();
+
+        // Add route filters
+        try {
+            $routeFilters = $this->getRouteFilters($uri);
+            $this->filters->enableFilters($routeFilters, 'before');
+            $this->filters->enableFilters($routeFilters, 'after');
+
+            $this->filters->initialize($uri);
+
+            return $this->filters->getFilters();
+        } catch (RedirectException $e) {
+            return [
+                'before' => [],
+                'after'  => [],
+            ];
+        } catch (PageNotFoundException $e) {
+            return [
+                'before' => ['<unknown>'],
+                'after'  => ['<unknown>'],
+            ];
+        }
+    }
+}
diff --git a/www-api/system/Commands/Utilities/Routes/SampleURIGenerator.php b/www-api/system/Commands/Utilities/Routes/SampleURIGenerator.php
new file mode 100644
index 00000000..984e50ab
--- /dev/null
+++ b/www-api/system/Commands/Utilities/Routes/SampleURIGenerator.php
@@ -0,0 +1,61 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Utilities\Routes;
+
+use CodeIgniter\Config\Services;
+use CodeIgniter\Router\RouteCollection;
+
+/**
+ * Generate a sample URI path from route key regex.
+ */
+final class SampleURIGenerator
+{
+    private RouteCollection $routes;
+
+    /**
+     * Sample URI path for placeholder.
+     *
+     * @var array<string, string>
+     */
+    private array $samples = [
+        'any'      => '123/abc',
+        'segment'  => 'abc_123',
+        'alphanum' => 'abc123',
+        'num'      => '123',
+        'alpha'    => 'abc',
+        'hash'     => 'abc_123',
+    ];
+
+    public function __construct(?RouteCollection $routes = null)
+    {
+        $this->routes = $routes ?? Services::routes();
+    }
+
+    /**
+     * @param string $routeKey route key regex
+     *
+     * @return string sample URI path
+     */
+    public function get(string $routeKey): string
+    {
+        $sampleUri = $routeKey;
+
+        foreach ($this->routes->getPlaceholders() as $placeholder => $regex) {
+            $sample = $this->samples[$placeholder] ?? '::unknown::';
+
+            $sampleUri = str_replace('(' . $regex . ')', $sample, $sampleUri);
+        }
+
+        // auto route
+        return str_replace('[/...]', '/1/2/3/4/5', $sampleUri);
+    }
+}
diff --git a/www-api/system/Common.php b/www-api/system/Common.php
new file mode 100644
index 00000000..a4c9d38b
--- /dev/null
+++ b/www-api/system/Common.php
@@ -0,0 +1,1224 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+use CodeIgniter\Cache\CacheInterface;
+use CodeIgniter\Config\Factories;
+use CodeIgniter\Cookie\Cookie;
+use CodeIgniter\Cookie\CookieStore;
+use CodeIgniter\Cookie\Exceptions\CookieException;
+use CodeIgniter\Database\BaseConnection;
+use CodeIgniter\Database\ConnectionInterface;
+use CodeIgniter\Debug\Timer;
+use CodeIgniter\Files\Exceptions\FileNotFoundException;
+use CodeIgniter\HTTP\Exceptions\HTTPException;
+use CodeIgniter\HTTP\IncomingRequest;
+use CodeIgniter\HTTP\RedirectResponse;
+use CodeIgniter\HTTP\RequestInterface;
+use CodeIgniter\HTTP\ResponseInterface;
+use CodeIgniter\HTTP\URI;
+use CodeIgniter\Model;
+use CodeIgniter\Session\Session;
+use CodeIgniter\Test\TestLogger;
+use Config\App;
+use Config\Database;
+use Config\Logger;
+use Config\Services;
+use Config\View;
+use Laminas\Escaper\Escaper;
+
+// Services Convenience Functions
+
+if (! function_exists('app_timezone')) {
+    /**
+     * Returns the timezone the application has been set to display
+     * dates in. This might be different than the timezone set
+     * at the server level, as you often want to stores dates in UTC
+     * and convert them on the fly for the user.
+     */
+    function app_timezone(): string
+    {
+        /** @var App $config */
+        $config = config(App::class);
+
+        return $config->appTimezone;
+    }
+}
+
+if (! function_exists('cache')) {
+    /**
+     * A convenience method that provides access to the Cache
+     * object. If no parameter is provided, will return the object,
+     * otherwise, will attempt to return the cached value.
+     *
+     * Examples:
+     *    cache()->save('foo', 'bar');
+     *    $foo = cache('bar');
+     *
+     * @return CacheInterface|mixed
+     */
+    function cache(?string $key = null)
+    {
+        $cache = Services::cache();
+
+        // No params - return cache object
+        if ($key === null) {
+            return $cache;
+        }
+
+        // Still here? Retrieve the value.
+        return $cache->get($key);
+    }
+}
+
+if (! function_exists('clean_path')) {
+    /**
+     * A convenience method to clean paths for
+     * a nicer looking output. Useful for exception
+     * handling, error logging, etc.
+     */
+    function clean_path(string $path): string
+    {
+        // Resolve relative paths
+        $path = realpath($path) ?: $path;
+
+        switch (true) {
+            case strpos($path, APPPATH) === 0:
+                return 'APPPATH' . DIRECTORY_SEPARATOR . substr($path, strlen(APPPATH));
+
+            case strpos($path, SYSTEMPATH) === 0:
+                return 'SYSTEMPATH' . DIRECTORY_SEPARATOR . substr($path, strlen(SYSTEMPATH));
+
+            case strpos($path, FCPATH) === 0:
+                return 'FCPATH' . DIRECTORY_SEPARATOR . substr($path, strlen(FCPATH));
+
+            case defined('VENDORPATH') && strpos($path, VENDORPATH) === 0:
+                return 'VENDORPATH' . DIRECTORY_SEPARATOR . substr($path, strlen(VENDORPATH));
+
+            case strpos($path, ROOTPATH) === 0:
+                return 'ROOTPATH' . DIRECTORY_SEPARATOR . substr($path, strlen(ROOTPATH));
+
+            default:
+                return $path;
+        }
+    }
+}
+
+if (! function_exists('command')) {
+    /**
+     * Runs a single command.
+     * Input expected in a single string as would
+     * be used on the command line itself:
+     *
+     *  > command('migrate:create SomeMigration');
+     *
+     * @return false|string
+     */
+    function command(string $command)
+    {
+        $runner      = service('commands');
+        $regexString = '([^\s]+?)(?:\s|(?<!\\\\)"|(?<!\\\\)\'|$)';
+        $regexQuoted = '(?:"([^"\\\\]*(?:\\\\.[^"\\\\]*)*)"|\'([^\'\\\\]*(?:\\\\.[^\'\\\\]*)*)\')';
+
+        $args   = [];
+        $length = strlen($command);
+        $cursor = 0;
+
+        /**
+         * Adopted from Symfony's `StringInput::tokenize()` with few changes.
+         *
+         * @see https://github.com/symfony/symfony/blob/master/src/Symfony/Component/Console/Input/StringInput.php
+         */
+        while ($cursor < $length) {
+            if (preg_match('/\s+/A', $command, $match, 0, $cursor)) {
+                // nothing to do
+            } elseif (preg_match('/' . $regexQuoted . '/A', $command, $match, 0, $cursor)) {
+                $args[] = stripcslashes(substr($match[0], 1, strlen($match[0]) - 2));
+            } elseif (preg_match('/' . $regexString . '/A', $command, $match, 0, $cursor)) {
+                $args[] = stripcslashes($match[1]);
+            } else {
+                // @codeCoverageIgnoreStart
+                throw new InvalidArgumentException(sprintf(
+                    'Unable to parse input near "... %s ...".',
+                    substr($command, $cursor, 10)
+                ));
+                // @codeCoverageIgnoreEnd
+            }
+
+            $cursor += strlen($match[0]);
+        }
+
+        $command     = array_shift($args);
+        $params      = [];
+        $optionValue = false;
+
+        foreach ($args as $i => $arg) {
+            if (mb_strpos($arg, '-') !== 0) {
+                if ($optionValue) {
+                    // if this was an option value, it was already
+                    // included in the previous iteration
+                    $optionValue = false;
+                } else {
+                    // add to segments if not starting with '-'
+                    // and not an option value
+                    $params[] = $arg;
+                }
+
+                continue;
+            }
+
+            $arg   = ltrim($arg, '-');
+            $value = null;
+
+            if (isset($args[$i + 1]) && mb_strpos($args[$i + 1], '-') !== 0) {
+                $value       = $args[$i + 1];
+                $optionValue = true;
+            }
+
+            $params[$arg] = $value;
+        }
+
+        ob_start();
+        $runner->run($command, $params);
+
+        return ob_get_clean();
+    }
+}
+
+if (! function_exists('config')) {
+    /**
+     * More simple way of getting config instances from Factories
+     *
+     * @return mixed
+     */
+    function config(string $name, bool $getShared = true)
+    {
+        return Factories::config($name, ['getShared' => $getShared]);
+    }
+}
+
+if (! function_exists('cookie')) {
+    /**
+     * Simpler way to create a new Cookie instance.
+     *
+     * @param string $name    Name of the cookie
+     * @param string $value   Value of the cookie
+     * @param array  $options Array of options to be passed to the cookie
+     *
+     * @throws CookieException
+     */
+    function cookie(string $name, string $value = '', array $options = []): Cookie
+    {
+        return new Cookie($name, $value, $options);
+    }
+}
+
+if (! function_exists('cookies')) {
+    /**
+     * Fetches the global `CookieStore` instance held by `Response`.
+     *
+     * @param Cookie[] $cookies   If `getGlobal` is false, this is passed to CookieStore's constructor
+     * @param bool     $getGlobal If false, creates a new instance of CookieStore
+     */
+    function cookies(array $cookies = [], bool $getGlobal = true): CookieStore
+    {
+        if ($getGlobal) {
+            return Services::response()->getCookieStore();
+        }
+
+        return new CookieStore($cookies);
+    }
+}
+
+if (! function_exists('csrf_token')) {
+    /**
+     * Returns the CSRF token name.
+     * Can be used in Views when building hidden inputs manually,
+     * or used in javascript vars when using APIs.
+     */
+    function csrf_token(): string
+    {
+        return Services::security()->getTokenName();
+    }
+}
+
+if (! function_exists('csrf_header')) {
+    /**
+     * Returns the CSRF header name.
+     * Can be used in Views by adding it to the meta tag
+     * or used in javascript to define a header name when using APIs.
+     */
+    function csrf_header(): string
+    {
+        return Services::security()->getHeaderName();
+    }
+}
+
+if (! function_exists('csrf_hash')) {
+    /**
+     * Returns the current hash value for the CSRF protection.
+     * Can be used in Views when building hidden inputs manually,
+     * or used in javascript vars for API usage.
+     */
+    function csrf_hash(): string
+    {
+        return Services::security()->getHash();
+    }
+}
+
+if (! function_exists('csrf_field')) {
+    /**
+     * Generates a hidden input field for use within manually generated forms.
+     */
+    function csrf_field(?string $id = null): string
+    {
+        return '<input type="hidden"' . (! empty($id) ? ' id="' . esc($id, 'attr') . '"' : '') . ' name="' . csrf_token() . '" value="' . csrf_hash() . '" />';
+    }
+}
+
+if (! function_exists('csrf_meta')) {
+    /**
+     * Generates a meta tag for use within javascript calls.
+     */
+    function csrf_meta(?string $id = null): string
+    {
+        return '<meta' . (! empty($id) ? ' id="' . esc($id, 'attr') . '"' : '') . ' name="' . csrf_header() . '" content="' . csrf_hash() . '" />';
+    }
+}
+
+if (! function_exists('csp_style_nonce')) {
+    /**
+     * Generates a nonce attribute for style tag.
+     */
+    function csp_style_nonce(): string
+    {
+        $csp = Services::csp();
+
+        if (! $csp->enabled()) {
+            return '';
+        }
+
+        return 'nonce="' . $csp->getStyleNonce() . '"';
+    }
+}
+
+if (! function_exists('csp_script_nonce')) {
+    /**
+     * Generates a nonce attribute for script tag.
+     */
+    function csp_script_nonce(): string
+    {
+        $csp = Services::csp();
+
+        if (! $csp->enabled()) {
+            return '';
+        }
+
+        return 'nonce="' . $csp->getScriptNonce() . '"';
+    }
+}
+
+if (! function_exists('db_connect')) {
+    /**
+     * Grabs a database connection and returns it to the user.
+     *
+     * This is a convenience wrapper for \Config\Database::connect()
+     * and supports the same parameters. Namely:
+     *
+     * When passing in $db, you may pass any of the following to connect:
+     * - group name
+     * - existing connection instance
+     * - array of database configuration values
+     *
+     * If $getShared === false then a new connection instance will be provided,
+     * otherwise it will all calls will return the same instance.
+     *
+     * @param array|ConnectionInterface|string|null $db
+     *
+     * @return BaseConnection
+     */
+    function db_connect($db = null, bool $getShared = true)
+    {
+        return Database::connect($db, $getShared);
+    }
+}
+
+if (! function_exists('dd')) {
+    /**
+     * Prints a Kint debug report and exits.
+     *
+     * @param array ...$vars
+     *
+     * @codeCoverageIgnore Can't be tested ... exits
+     */
+    function dd(...$vars)
+    {
+        Kint::$aliases[] = 'dd';
+        Kint::dump(...$vars);
+
+        exit;
+    }
+}
+
+if (! function_exists('env')) {
+    /**
+     * Allows user to retrieve values from the environment
+     * variables that have been set. Especially useful for
+     * retrieving values set from the .env file for
+     * use in config files.
+     *
+     * @param string|null $default
+     *
+     * @return mixed
+     */
+    function env(string $key, $default = null)
+    {
+        $value = $_ENV[$key] ?? $_SERVER[$key] ?? getenv($key);
+
+        // Not found? Return the default value
+        if ($value === false) {
+            return $default;
+        }
+
+        // Handle any boolean values
+        switch (strtolower($value)) {
+            case 'true':
+                return true;
+
+            case 'false':
+                return false;
+
+            case 'empty':
+                return '';
+
+            case 'null':
+                return null;
+        }
+
+        return $value;
+    }
+}
+
+if (! function_exists('esc')) {
+    /**
+     * Performs simple auto-escaping of data for security reasons.
+     * Might consider making this more complex at a later date.
+     *
+     * If $data is a string, then it simply escapes and returns it.
+     * If $data is an array, then it loops over it, escaping each
+     * 'value' of the key/value pairs.
+     *
+     * @param array|string $data
+     * @phpstan-param 'html'|'js'|'css'|'url'|'attr'|'raw' $context
+     * @param string|null $encoding Current encoding for escaping.
+     *                              If not UTF-8, we convert strings from this encoding
+     *                              pre-escaping and back to this encoding post-escaping.
+     *
+     * @return array|string
+     *
+     * @throws InvalidArgumentException
+     */
+    function esc($data, string $context = 'html', ?string $encoding = null)
+    {
+        if (is_array($data)) {
+            foreach ($data as &$value) {
+                $value = esc($value, $context);
+            }
+        }
+
+        if (is_string($data)) {
+            $context = strtolower($context);
+
+            // Provide a way to NOT escape data since
+            // this could be called automatically by
+            // the View library.
+            if ($context === 'raw') {
+                return $data;
+            }
+
+            if (! in_array($context, ['html', 'js', 'css', 'url', 'attr'], true)) {
+                throw new InvalidArgumentException('Invalid escape context provided.');
+            }
+
+            $method = $context === 'attr' ? 'escapeHtmlAttr' : 'escape' . ucfirst($context);
+
+            static $escaper;
+            if (! $escaper) {
+                $escaper = new Escaper($encoding);
+            }
+
+            if ($encoding && $escaper->getEncoding() !== $encoding) {
+                $escaper = new Escaper($encoding);
+            }
+
+            $data = $escaper->{$method}($data);
+        }
+
+        return $data;
+    }
+}
+
+if (! function_exists('force_https')) {
+    /**
+     * Used to force a page to be accessed in via HTTPS.
+     * Uses a standard redirect, plus will set the HSTS header
+     * for modern browsers that support, which gives best
+     * protection against man-in-the-middle attacks.
+     *
+     * @see https://en.wikipedia.org/wiki/HTTP_Strict_Transport_Security
+     *
+     * @param int               $duration How long should the SSL header be set for? (in seconds)
+     *                                    Defaults to 1 year.
+     * @param RequestInterface  $request
+     * @param ResponseInterface $response
+     *
+     * @throws HTTPException
+     */
+    function force_https(int $duration = 31_536_000, ?RequestInterface $request = null, ?ResponseInterface $response = null)
+    {
+        if ($request === null) {
+            $request = Services::request(null, true);
+        }
+        if ($response === null) {
+            $response = Services::response(null, true);
+        }
+
+        if (! $request instanceof IncomingRequest) {
+            return;
+        }
+
+        if ((ENVIRONMENT !== 'testing' && (is_cli() || $request->isSecure())) || (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'test')) {
+            return; // @codeCoverageIgnore
+        }
+
+        // If the session status is active, we should regenerate
+        // the session ID for safety sake.
+        if (ENVIRONMENT !== 'testing' && session_status() === PHP_SESSION_ACTIVE) {
+            Services::session(null, true)->regenerate(); // @codeCoverageIgnore
+        }
+
+        $baseURL = config(App::class)->baseURL;
+
+        if (strpos($baseURL, 'https://') === 0) {
+            $baseURL = substr($baseURL, strlen('https://'));
+        } elseif (strpos($baseURL, 'http://') === 0) {
+            $baseURL = substr($baseURL, strlen('http://'));
+        }
+
+        $uri = URI::createURIString(
+            'https',
+            $baseURL,
+            $request->getUri()->getPath(), // Absolute URIs should use a "/" for an empty path
+            $request->getUri()->getQuery(),
+            $request->getUri()->getFragment()
+        );
+
+        // Set an HSTS header
+        $response->setHeader('Strict-Transport-Security', 'max-age=' . $duration);
+        $response->redirect($uri);
+        $response->sendHeaders();
+
+        if (ENVIRONMENT !== 'testing') {
+            exit(); // @codeCoverageIgnore
+        }
+    }
+}
+
+if (! function_exists('function_usable')) {
+    /**
+     * Function usable
+     *
+     * Executes a function_exists() check, and if the Suhosin PHP
+     * extension is loaded - checks whether the function that is
+     * checked might be disabled in there as well.
+     *
+     * This is useful as function_exists() will return FALSE for
+     * functions disabled via the *disable_functions* php.ini
+     * setting, but not for *suhosin.executor.func.blacklist* and
+     * *suhosin.executor.disable_eval*. These settings will just
+     * terminate script execution if a disabled function is executed.
+     *
+     * The above described behavior turned out to be a bug in Suhosin,
+     * but even though a fix was committed for 0.9.34 on 2012-02-12,
+     * that version is yet to be released. This function will therefore
+     * be just temporary, but would probably be kept for a few years.
+     *
+     * @see   http://www.hardened-php.net/suhosin/
+     *
+     * @param string $functionName Function to check for
+     *
+     * @return bool TRUE if the function exists and is safe to call,
+     *              FALSE otherwise.
+     *
+     * @codeCoverageIgnore This is too exotic
+     */
+    function function_usable(string $functionName): bool
+    {
+        static $_suhosin_func_blacklist;
+
+        if (function_exists($functionName)) {
+            if (! isset($_suhosin_func_blacklist)) {
+                $_suhosin_func_blacklist = extension_loaded('suhosin') ? explode(',', trim(ini_get('suhosin.executor.func.blacklist'))) : [];
+            }
+
+            return ! in_array($functionName, $_suhosin_func_blacklist, true);
+        }
+
+        return false;
+    }
+}
+
+if (! function_exists('helper')) {
+    /**
+     * Loads a helper file into memory. Supports namespaced helpers,
+     * both in and out of the 'helpers' directory of a namespaced directory.
+     *
+     * Will load ALL helpers of the matching name, in the following order:
+     *   1. app/Helpers
+     *   2. {namespace}/Helpers
+     *   3. system/Helpers
+     *
+     * @param array|string $filenames
+     *
+     * @throws FileNotFoundException
+     */
+    function helper($filenames)
+    {
+        static $loaded = [];
+
+        $loader = Services::locator();
+
+        if (! is_array($filenames)) {
+            $filenames = [$filenames];
+        }
+
+        // Store a list of all files to include...
+        $includes = [];
+
+        foreach ($filenames as $filename) {
+            // Store our system and application helper
+            // versions so that we can control the load ordering.
+            $systemHelper  = null;
+            $appHelper     = null;
+            $localIncludes = [];
+
+            if (strpos($filename, '_helper') === false) {
+                $filename .= '_helper';
+            }
+
+            // Check if this helper has already been loaded
+            if (in_array($filename, $loaded, true)) {
+                continue;
+            }
+
+            // If the file is namespaced, we'll just grab that
+            // file and not search for any others
+            if (strpos($filename, '\\') !== false) {
+                $path = $loader->locateFile($filename, 'Helpers');
+
+                if (empty($path)) {
+                    throw FileNotFoundException::forFileNotFound($filename);
+                }
+
+                $includes[] = $path;
+                $loaded[]   = $filename;
+            } else {
+                // No namespaces, so search in all available locations
+                $paths = $loader->search('Helpers/' . $filename);
+
+                foreach ($paths as $path) {
+                    if (strpos($path, APPPATH . 'Helpers' . DIRECTORY_SEPARATOR) === 0) {
+                        $appHelper = $path;
+                    } elseif (strpos($path, SYSTEMPATH . 'Helpers' . DIRECTORY_SEPARATOR) === 0) {
+                        $systemHelper = $path;
+                    } else {
+                        $localIncludes[] = $path;
+                        $loaded[]        = $filename;
+                    }
+                }
+
+                // App-level helpers should override all others
+                if (! empty($appHelper)) {
+                    $includes[] = $appHelper;
+                    $loaded[]   = $filename;
+                }
+
+                // All namespaced files get added in next
+                $includes = [...$includes, ...$localIncludes];
+
+                // And the system default one should be added in last.
+                if (! empty($systemHelper)) {
+                    $includes[] = $systemHelper;
+                    $loaded[]   = $filename;
+                }
+            }
+        }
+
+        // Now actually include all of the files
+        foreach ($includes as $path) {
+            include_once $path;
+        }
+    }
+}
+
+if (! function_exists('is_cli')) {
+    /**
+     * Check if PHP was invoked from the command line.
+     *
+     * @codeCoverageIgnore Cannot be tested fully as PHPUnit always run in php-cli
+     */
+    function is_cli(): bool
+    {
+        if (in_array(PHP_SAPI, ['cli', 'phpdbg'], true)) {
+            return true;
+        }
+
+        // PHP_SAPI could be 'cgi-fcgi', 'fpm-fcgi'.
+        // See https://github.com/codeigniter4/CodeIgniter4/pull/5393
+        return ! isset($_SERVER['REMOTE_ADDR']) && ! isset($_SERVER['REQUEST_METHOD']);
+    }
+}
+
+if (! function_exists('is_really_writable')) {
+    /**
+     * Tests for file writability
+     *
+     * is_writable() returns TRUE on Windows servers when you really can't write to
+     * the file, based on the read-only attribute. is_writable() is also unreliable
+     * on Unix servers if safe_mode is on.
+     *
+     * @see https://bugs.php.net/bug.php?id=54709
+     *
+     * @throws Exception
+     *
+     * @codeCoverageIgnore Not practical to test, as travis runs on linux
+     */
+    function is_really_writable(string $file): bool
+    {
+        // If we're on a Unix server we call is_writable
+        if (DIRECTORY_SEPARATOR === '/') {
+            return is_writable($file);
+        }
+
+        /* For Windows servers and safe_mode "on" installations we'll actually
+         * write a file then read it. Bah...
+         */
+        if (is_dir($file)) {
+            $file = rtrim($file, '/') . '/' . bin2hex(random_bytes(16));
+            if (($fp = @fopen($file, 'ab')) === false) {
+                return false;
+            }
+
+            fclose($fp);
+            @chmod($file, 0777);
+            @unlink($file);
+
+            return true;
+        }
+
+        if (! is_file($file) || ($fp = @fopen($file, 'ab')) === false) {
+            return false;
+        }
+
+        fclose($fp);
+
+        return true;
+    }
+}
+
+if (! function_exists('lang')) {
+    /**
+     * A convenience method to translate a string or array of them and format
+     * the result with the intl extension's MessageFormatter.
+     *
+     * @return string
+     */
+    function lang(string $line, array $args = [], ?string $locale = null)
+    {
+        $language = Services::language();
+
+        // Get active locale
+        $activeLocale = $language->getLocale();
+
+        if ($locale && $locale !== $activeLocale) {
+            $language->setLocale($locale);
+        }
+
+        $line = $language->getLine($line, $args);
+
+        if ($locale && $locale !== $activeLocale) {
+            // Reset to active locale
+            $language->setLocale($activeLocale);
+        }
+
+        return $line;
+    }
+}
+
+if (! function_exists('log_message')) {
+    /**
+     * A convenience/compatibility method for logging events through
+     * the Log system.
+     *
+     * Allowed log levels are:
+     *  - emergency
+     *  - alert
+     *  - critical
+     *  - error
+     *  - warning
+     *  - notice
+     *  - info
+     *  - debug
+     *
+     * @return bool
+     */
+    function log_message(string $level, string $message, array $context = [])
+    {
+        // When running tests, we want to always ensure that the
+        // TestLogger is running, which provides utilities for
+        // for asserting that logs were called in the test code.
+        if (ENVIRONMENT === 'testing') {
+            $logger = new TestLogger(new Logger());
+
+            return $logger->log($level, $message, $context);
+        }
+
+        return Services::logger(true)->log($level, $message, $context); // @codeCoverageIgnore
+    }
+}
+
+if (! function_exists('model')) {
+    /**
+     * More simple way of getting model instances from Factories
+     *
+     * @template T of Model
+     *
+     * @param class-string<T> $name
+     *
+     * @return T
+     */
+    function model(string $name, bool $getShared = true, ?ConnectionInterface &$conn = null)
+    {
+        return Factories::models($name, ['getShared' => $getShared], $conn);
+    }
+}
+
+if (! function_exists('old')) {
+    /**
+     * Provides access to "old input" that was set in the session
+     * during a redirect()->withInput().
+     *
+     * @param string|null  $default
+     * @param false|string $escape
+     * @phpstan-param false|'attr'|'css'|'html'|'js'|'raw'|'url' $escape
+     *
+     * @return array|string|null
+     */
+    function old(string $key, $default = null, $escape = 'html')
+    {
+        // Ensure the session is loaded
+        if (session_status() === PHP_SESSION_NONE && ENVIRONMENT !== 'testing') {
+            session(); // @codeCoverageIgnore
+        }
+
+        $request = Services::request();
+
+        $value = $request->getOldInput($key);
+
+        // Return the default value if nothing
+        // found in the old input.
+        if ($value === null) {
+            return $default;
+        }
+
+        return $escape === false ? $value : esc($value, $escape);
+    }
+}
+
+if (! function_exists('redirect')) {
+    /**
+     * Convenience method that works with the current global $request and
+     * $router instances to redirect using named/reverse-routed routes
+     * to determine the URL to go to.
+     *
+     * If more control is needed, you must use $response->redirect explicitly.
+     *
+     * @param string $route
+     */
+    function redirect(?string $route = null): RedirectResponse
+    {
+        $response = Services::redirectresponse(null, true);
+
+        if (! empty($route)) {
+            return $response->route($route);
+        }
+
+        return $response;
+    }
+}
+
+if (! function_exists('remove_invisible_characters')) {
+    /**
+     * Remove Invisible Characters
+     *
+     * This prevents sandwiching null characters
+     * between ascii characters, like Java\0script.
+     */
+    function remove_invisible_characters(string $str, bool $urlEncoded = true): string
+    {
+        $nonDisplayables = [];
+
+        // every control character except newline (dec 10),
+        // carriage return (dec 13) and horizontal tab (dec 09)
+        if ($urlEncoded) {
+            $nonDisplayables[] = '/%0[0-8bcef]/';  // url encoded 00-08, 11, 12, 14, 15
+            $nonDisplayables[] = '/%1[0-9a-f]/';   // url encoded 16-31
+        }
+
+        $nonDisplayables[] = '/[\x00-\x08\x0B\x0C\x0E-\x1F\x7F]+/S';   // 00-08, 11, 12, 14-31, 127
+
+        do {
+            $str = preg_replace($nonDisplayables, '', $str, -1, $count);
+        } while ($count);
+
+        return $str;
+    }
+}
+
+if (! function_exists('route_to')) {
+    /**
+     * Given a controller/method string and any params,
+     * will attempt to build the relative URL to the
+     * matching route.
+     *
+     * NOTE: This requires the controller/method to
+     * have a route defined in the routes Config file.
+     *
+     * @param string     $method    Named route or Controller::method
+     * @param int|string ...$params One or more parameters to be passed to the route
+     *
+     * @return false|string
+     */
+    function route_to(string $method, ...$params)
+    {
+        return Services::routes()->reverseRoute($method, ...$params);
+    }
+}
+
+if (! function_exists('session')) {
+    /**
+     * A convenience method for accessing the session instance,
+     * or an item that has been set in the session.
+     *
+     * Examples:
+     *    session()->set('foo', 'bar');
+     *    $foo = session('bar');
+     *
+     * @param string $val
+     *
+     * @return array|bool|float|int|object|Session|string|null
+     * @phpstan-return ($val is null ? Session : array|bool|float|int|object|string|null)
+     */
+    function session(?string $val = null)
+    {
+        $session = Services::session();
+
+        // Returning a single item?
+        if (is_string($val)) {
+            return $session->get($val);
+        }
+
+        return $session;
+    }
+}
+
+if (! function_exists('service')) {
+    /**
+     * Allows cleaner access to the Services Config file.
+     * Always returns a SHARED instance of the class, so
+     * calling the function multiple times should always
+     * return the same instance.
+     *
+     * These are equal:
+     *  - $timer = service('timer')
+     *  - $timer = \CodeIgniter\Config\Services::timer();
+     *
+     * @param mixed ...$params
+     *
+     * @return mixed
+     */
+    function service(string $name, ...$params)
+    {
+        return Services::$name(...$params);
+    }
+}
+
+if (! function_exists('single_service')) {
+    /**
+     * Always returns a new instance of the class.
+     *
+     * @param mixed ...$params
+     *
+     * @return mixed
+     */
+    function single_service(string $name, ...$params)
+    {
+        $service = Services::serviceExists($name);
+
+        if ($service === null) {
+            // The service is not defined anywhere so just return.
+            return null;
+        }
+
+        $method = new ReflectionMethod($service, $name);
+        $count  = $method->getNumberOfParameters();
+        $mParam = $method->getParameters();
+
+        if ($count === 1) {
+            // This service needs only one argument, which is the shared
+            // instance flag, so let's wrap up and pass false here.
+            return $service::$name(false);
+        }
+
+        // Fill in the params with the defaults, but stop before the last
+        for ($startIndex = count($params); $startIndex <= $count - 2; $startIndex++) {
+            $params[$startIndex] = $mParam[$startIndex]->getDefaultValue();
+        }
+
+        // Ensure the last argument will not create a shared instance
+        $params[$count - 1] = false;
+
+        return $service::$name(...$params);
+    }
+}
+
+if (! function_exists('slash_item')) {
+    // Unlike CI3, this function is placed here because
+    // it's not a config, or part of a config.
+    /**
+     * Fetch a config file item with slash appended (if not empty)
+     *
+     * @param string $item Config item name
+     *
+     * @return string|null The configuration item or NULL if
+     *                     the item doesn't exist
+     */
+    function slash_item(string $item): ?string
+    {
+        $config = config(App::class);
+
+        if (! property_exists($config, $item)) {
+            return null;
+        }
+
+        $configItem = $config->{$item};
+
+        if (! is_scalar($configItem)) {
+            throw new RuntimeException(sprintf(
+                'Cannot convert "%s::$%s" of type "%s" to type "string".',
+                App::class,
+                $item,
+                gettype($configItem)
+            ));
+        }
+
+        $configItem = trim((string) $configItem);
+
+        if ($configItem === '') {
+            return $configItem;
+        }
+
+        return rtrim($configItem, '/') . '/';
+    }
+}
+
+if (! function_exists('stringify_attributes')) {
+    /**
+     * Stringify attributes for use in HTML tags.
+     *
+     * Helper function used to convert a string, array, or object
+     * of attributes to a string.
+     *
+     * @param array|object|string $attributes string, array, object that can be cast to array
+     */
+    function stringify_attributes($attributes, bool $js = false): string
+    {
+        $atts = '';
+
+        if (empty($attributes)) {
+            return $atts;
+        }
+
+        if (is_string($attributes)) {
+            return ' ' . $attributes;
+        }
+
+        $attributes = (array) $attributes;
+
+        foreach ($attributes as $key => $val) {
+            $atts .= ($js) ? $key . '=' . esc($val, 'js') . ',' : ' ' . $key . '="' . esc($val) . '"';
+        }
+
+        return rtrim($atts, ',');
+    }
+}
+
+if (! function_exists('timer')) {
+    /**
+     * A convenience method for working with the timer.
+     * If no parameter is passed, it will return the timer instance,
+     * otherwise will start or stop the timer intelligently.
+     *
+     * @return mixed|Timer
+     */
+    function timer(?string $name = null)
+    {
+        $timer = Services::timer();
+
+        if (empty($name)) {
+            return $timer;
+        }
+
+        if ($timer->has($name)) {
+            return $timer->stop($name);
+        }
+
+        return $timer->start($name);
+    }
+}
+
+if (! function_exists('trace')) {
+    /**
+     * Provides a backtrace to the current execution point, from Kint.
+     */
+    function trace()
+    {
+        Kint::$aliases[] = 'trace';
+        Kint::trace();
+    }
+}
+
+if (! function_exists('view')) {
+    /**
+     * Grabs the current RendererInterface-compatible class
+     * and tells it to render the specified view. Simply provides
+     * a convenience method that can be used in Controllers,
+     * libraries, and routed closures.
+     *
+     * NOTE: Does not provide any escaping of the data, so that must
+     * all be handled manually by the developer.
+     *
+     * @param array $options Options for saveData or third-party extensions.
+     */
+    function view(string $name, array $data = [], array $options = []): string
+    {
+        /** @var CodeIgniter\View\View $renderer */
+        $renderer = Services::renderer();
+
+        /** @var \CodeIgniter\Config\View $config */
+        $config   = config(View::class);
+        $saveData = $config->saveData;
+
+        if (array_key_exists('saveData', $options)) {
+            $saveData = (bool) $options['saveData'];
+            unset($options['saveData']);
+        }
+
+        return $renderer->setData($data, 'raw')->render($name, $options, $saveData);
+    }
+}
+
+if (! function_exists('view_cell')) {
+    /**
+     * View cells are used within views to insert HTML chunks that are managed
+     * by other classes.
+     *
+     * @param array|string|null $params
+     *
+     * @throws ReflectionException
+     */
+    function view_cell(string $library, $params = null, int $ttl = 0, ?string $cacheName = null): string
+    {
+        return Services::viewcell()
+            ->render($library, $params, $ttl, $cacheName);
+    }
+}
+
+/**
+ * These helpers come from Laravel so will not be
+ * re-tested and can be ignored safely.
+ *
+ * @see https://github.com/laravel/framework/blob/8.x/src/Illuminate/Support/helpers.php
+ */
+if (! function_exists('class_basename')) {
+    /**
+     * Get the class "basename" of the given object / class.
+     *
+     * @param object|string $class
+     *
+     * @return string
+     *
+     * @codeCoverageIgnore
+     */
+    function class_basename($class)
+    {
+        $class = is_object($class) ? get_class($class) : $class;
+
+        return basename(str_replace('\\', '/', $class));
+    }
+}
+
+if (! function_exists('class_uses_recursive')) {
+    /**
+     * Returns all traits used by a class, its parent classes and trait of their traits.
+     *
+     * @param object|string $class
+     *
+     * @return array
+     *
+     * @codeCoverageIgnore
+     */
+    function class_uses_recursive($class)
+    {
+        if (is_object($class)) {
+            $class = get_class($class);
+        }
+
+        $results = [];
+
+        foreach (array_reverse(class_parents($class)) + [$class => $class] as $class) {
+            $results += trait_uses_recursive($class);
+        }
+
+        return array_unique($results);
+    }
+}
+
+if (! function_exists('trait_uses_recursive')) {
+    /**
+     * Returns all traits used by a trait and its traits.
+     *
+     * @param string $trait
+     *
+     * @return array
+     *
+     * @codeCoverageIgnore
+     */
+    function trait_uses_recursive($trait)
+    {
+        $traits = class_uses($trait) ?: [];
+
+        foreach ($traits as $trait) {
+            $traits += trait_uses_recursive($trait);
+        }
+
+        return $traits;
+    }
+}
diff --git a/www-api/system/ComposerScripts.php b/www-api/system/ComposerScripts.php
new file mode 100644
index 00000000..62e5d828
--- /dev/null
+++ b/www-api/system/ComposerScripts.php
@@ -0,0 +1,161 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter;
+
+use FilesystemIterator;
+use RecursiveDirectoryIterator;
+use RecursiveIteratorIterator;
+use SplFileInfo;
+
+/**
+ * This class is used by Composer during installs and updates
+ * to move files to locations within the system folder so that end-users
+ * do not need to use Composer to install a package, but can simply
+ * download.
+ *
+ * @codeCoverageIgnore
+ *
+ * @internal
+ */
+final class ComposerScripts
+{
+    /**
+     * Path to the ThirdParty directory.
+     */
+    private static string $path = __DIR__ . '/ThirdParty/';
+
+    /**
+     * Direct dependencies of CodeIgniter to copy
+     * contents to `system/ThirdParty/`.
+     *
+     * @var array<string, array<string, string>>
+     */
+    private static array $dependencies = [
+        'kint-src' => [
+            'license' => __DIR__ . '/../vendor/kint-php/kint/LICENSE',
+            'from'    => __DIR__ . '/../vendor/kint-php/kint/src/',
+            'to'      => __DIR__ . '/ThirdParty/Kint/',
+        ],
+        'kint-resources' => [
+            'from' => __DIR__ . '/../vendor/kint-php/kint/resources/',
+            'to'   => __DIR__ . '/ThirdParty/Kint/resources/',
+        ],
+        'escaper' => [
+            'license' => __DIR__ . '/../vendor/laminas/laminas-escaper/LICENSE.md',
+            'from'    => __DIR__ . '/../vendor/laminas/laminas-escaper/src/',
+            'to'      => __DIR__ . '/ThirdParty/Escaper/',
+        ],
+        'psr-log' => [
+            'license' => __DIR__ . '/../vendor/psr/log/LICENSE',
+            'from'    => __DIR__ . '/../vendor/psr/log/Psr/Log/',
+            'to'      => __DIR__ . '/ThirdParty/PSR/Log/',
+        ],
+    ];
+
+    /**
+     * This static method is called by Composer after every update event,
+     * i.e., `composer install`, `composer update`, `composer remove`.
+     */
+    public static function postUpdate()
+    {
+        self::recursiveDelete(self::$path);
+
+        foreach (self::$dependencies as $dependency) {
+            self::recursiveMirror($dependency['from'], $dependency['to']);
+            if (isset($dependency['license'])) {
+                $license = basename($dependency['license']);
+                copy($dependency['license'], $dependency['to'] . '/' . $license);
+            }
+        }
+
+        self::copyKintInitFiles();
+        self::recursiveDelete(self::$dependencies['psr-log']['to'] . 'Test/');
+    }
+
+    /**
+     * Recursively remove the contents of the previous `system/ThirdParty`.
+     */
+    private static function recursiveDelete(string $directory): void
+    {
+        if (! is_dir($directory)) {
+            echo sprintf('Cannot recursively delete "%s" as it does not exist.', $directory);
+        }
+
+        /** @var SplFileInfo $file */
+        foreach (new RecursiveIteratorIterator(
+            new RecursiveDirectoryIterator(rtrim($directory, '\\/'), FilesystemIterator::SKIP_DOTS),
+            RecursiveIteratorIterator::CHILD_FIRST
+        ) as $file) {
+            $path = $file->getPathname();
+
+            if ($file->isDir()) {
+                @rmdir($path);
+            } else {
+                @unlink($path);
+            }
+        }
+    }
+
+    /**
+     * Recursively copy the files and directories of the origin directory
+     * into the target directory, i.e. "mirror" its contents.
+     */
+    private static function recursiveMirror(string $originDir, string $targetDir): void
+    {
+        $originDir = rtrim($originDir, '\\/');
+        $targetDir = rtrim($targetDir, '\\/');
+
+        if (! is_dir($originDir)) {
+            echo sprintf('The origin directory "%s" was not found.', $originDir);
+
+            exit(1);
+        }
+
+        if (is_dir($targetDir)) {
+            echo sprintf('The target directory "%s" is existing. Run %s::recursiveDelete(\'%s\') first.', $targetDir, self::class, $targetDir);
+
+            exit(1);
+        }
+
+        @mkdir($targetDir, 0755, true);
+
+        $dirLen = strlen($originDir);
+
+        /** @var SplFileInfo $file */
+        foreach (new RecursiveIteratorIterator(
+            new RecursiveDirectoryIterator($originDir, FilesystemIterator::SKIP_DOTS),
+            RecursiveIteratorIterator::SELF_FIRST
+        ) as $file) {
+            $origin = $file->getPathname();
+            $target = $targetDir . substr($origin, $dirLen);
+
+            if ($file->isDir()) {
+                @mkdir($target, 0755);
+            } else {
+                @copy($origin, $target);
+            }
+        }
+    }
+
+    /**
+     * Copy Kint's init files into `system/ThirdParty/Kint/`
+     */
+    private static function copyKintInitFiles(): void
+    {
+        $originDir = self::$dependencies['kint-src']['from'] . '../';
+        $targetDir = self::$dependencies['kint-src']['to'];
+
+        foreach (['init.php', 'init_helpers.php'] as $kintInit) {
+            @copy($originDir . $kintInit, $targetDir . $kintInit);
+        }
+    }
+}
diff --git a/www-api/system/Config/AutoloadConfig.php b/www-api/system/Config/AutoloadConfig.php
new file mode 100644
index 00000000..79cad2ab
--- /dev/null
+++ b/www-api/system/Config/AutoloadConfig.php
@@ -0,0 +1,151 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Config;
+
+use Laminas\Escaper\Escaper;
+use Laminas\Escaper\Exception\ExceptionInterface;
+use Laminas\Escaper\Exception\InvalidArgumentException as EscaperInvalidArgumentException;
+use Laminas\Escaper\Exception\RuntimeException;
+use Psr\Log\AbstractLogger;
+use Psr\Log\InvalidArgumentException;
+use Psr\Log\LoggerAwareInterface;
+use Psr\Log\LoggerAwareTrait;
+use Psr\Log\LoggerInterface;
+use Psr\Log\LoggerTrait;
+use Psr\Log\LogLevel;
+use Psr\Log\NullLogger;
+
+/**
+ * AUTOLOADER CONFIGURATION
+ *
+ * This file defines the namespaces and class maps so the Autoloader
+ * can find the files as needed.
+ */
+class AutoloadConfig
+{
+    /**
+     * -------------------------------------------------------------------
+     * Namespaces
+     * -------------------------------------------------------------------
+     * This maps the locations of any namespaces in your application to
+     * their location on the file system. These are used by the autoloader
+     * to locate files the first time they have been instantiated.
+     *
+     * The '/app' and '/system' directories are already mapped for you.
+     * you may change the name of the 'App' namespace if you wish,
+     * but this should be done prior to creating any namespaced classes,
+     * else you will need to modify all of those classes for this to work.
+     *
+     * @var array<string, string>
+     */
+    public $psr4 = [];
+
+    /**
+     * -------------------------------------------------------------------
+     * Class Map
+     * -------------------------------------------------------------------
+     * The class map provides a map of class names and their exact
+     * location on the drive. Classes loaded in this manner will have
+     * slightly faster performance because they will not have to be
+     * searched for within one or more directories as they would if they
+     * were being autoloaded through a namespace.
+     *
+     * @var array<string, string>
+     */
+    public $classmap = [];
+
+    /**
+     * -------------------------------------------------------------------
+     * Files
+     * -------------------------------------------------------------------
+     * The files array provides a list of paths to __non-class__ files
+     * that will be autoloaded. This can be useful for bootstrap operations
+     * or for loading functions.
+     *
+     * @var array<int, string>
+     */
+    public $files = [];
+
+    /**
+     * -------------------------------------------------------------------
+     * Namespaces
+     * -------------------------------------------------------------------
+     * This maps the locations of any namespaces in your application to
+     * their location on the file system. These are used by the autoloader
+     * to locate files the first time they have been instantiated.
+     *
+     * Do not change the name of the CodeIgniter namespace or your application
+     * will break.
+     *
+     * @var array<string, string>
+     */
+    protected $corePsr4 = [
+        'CodeIgniter' => SYSTEMPATH,
+        'App'         => APPPATH, // To ensure filters, etc still found,
+    ];
+
+    /**
+     * -------------------------------------------------------------------
+     * Class Map
+     * -------------------------------------------------------------------
+     * The class map provides a map of class names and their exact
+     * location on the drive. Classes loaded in this manner will have
+     * slightly faster performance because they will not have to be
+     * searched for within one or more directories as they would if they
+     * were being autoloaded through a namespace.
+     *
+     * @var array<string, string>
+     */
+    protected $coreClassmap = [
+        AbstractLogger::class                  => SYSTEMPATH . 'ThirdParty/PSR/Log/AbstractLogger.php',
+        InvalidArgumentException::class        => SYSTEMPATH . 'ThirdParty/PSR/Log/InvalidArgumentException.php',
+        LoggerAwareInterface::class            => SYSTEMPATH . 'ThirdParty/PSR/Log/LoggerAwareInterface.php',
+        LoggerAwareTrait::class                => SYSTEMPATH . 'ThirdParty/PSR/Log/LoggerAwareTrait.php',
+        LoggerInterface::class                 => SYSTEMPATH . 'ThirdParty/PSR/Log/LoggerInterface.php',
+        LoggerTrait::class                     => SYSTEMPATH . 'ThirdParty/PSR/Log/LoggerTrait.php',
+        LogLevel::class                        => SYSTEMPATH . 'ThirdParty/PSR/Log/LogLevel.php',
+        NullLogger::class                      => SYSTEMPATH . 'ThirdParty/PSR/Log/NullLogger.php',
+        ExceptionInterface::class              => SYSTEMPATH . 'ThirdParty/Escaper/Exception/ExceptionInterface.php',
+        EscaperInvalidArgumentException::class => SYSTEMPATH . 'ThirdParty/Escaper/Exception/InvalidArgumentException.php',
+        RuntimeException::class                => SYSTEMPATH . 'ThirdParty/Escaper/Exception/RuntimeException.php',
+        Escaper::class                         => SYSTEMPATH . 'ThirdParty/Escaper/Escaper.php',
+    ];
+
+    /**
+     * -------------------------------------------------------------------
+     * Core Files
+     * -------------------------------------------------------------------
+     * List of files from the framework to be autoloaded early.
+     *
+     * @var array<int, string>
+     */
+    protected $coreFiles = [];
+
+    /**
+     * Constructor.
+     *
+     * Merge the built-in and developer-configured psr4 and classmap,
+     * with preference to the developer ones.
+     */
+    public function __construct()
+    {
+        if (isset($_SERVER['CI_ENVIRONMENT']) && $_SERVER['CI_ENVIRONMENT'] === 'testing') {
+            $this->psr4['Tests\Support']                  = SUPPORTPATH;
+            $this->classmap['CodeIgniter\Log\TestLogger'] = SYSTEMPATH . 'Test/TestLogger.php';
+            $this->classmap['CIDatabaseTestCase']         = SYSTEMPATH . 'Test/CIDatabaseTestCase.php';
+        }
+
+        $this->psr4     = array_merge($this->corePsr4, $this->psr4);
+        $this->classmap = array_merge($this->coreClassmap, $this->classmap);
+        $this->files    = [...$this->coreFiles, ...$this->files];
+    }
+}
diff --git a/www-api/system/Config/BaseConfig.php b/www-api/system/Config/BaseConfig.php
new file mode 100644
index 00000000..359fcc14
--- /dev/null
+++ b/www-api/system/Config/BaseConfig.php
@@ -0,0 +1,216 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Config;
+
+use Config\Encryption;
+use Config\Modules;
+use Config\Services;
+use ReflectionClass;
+use ReflectionException;
+use RuntimeException;
+
+/**
+ * Class BaseConfig
+ *
+ * Not intended to be used on its own, this class will attempt to
+ * automatically populate the child class' properties with values
+ * from the environment.
+ *
+ * These can be set within the .env file.
+ */
+class BaseConfig
+{
+    /**
+     * An optional array of classes that will act as Registrars
+     * for rapidly setting config class properties.
+     *
+     * @var array
+     */
+    public static $registrars = [];
+
+    /**
+     * Has module discovery happened yet?
+     *
+     * @var bool
+     */
+    protected static $didDiscovery = false;
+
+    /**
+     * The modules configuration.
+     *
+     * @var Modules
+     */
+    protected static $moduleConfig;
+
+    /**
+     * Will attempt to get environment variables with names
+     * that match the properties of the child class.
+     *
+     * The "shortPrefix" is the lowercase-only config class name.
+     */
+    public function __construct()
+    {
+        static::$moduleConfig = config('Modules');
+
+        $this->registerProperties();
+
+        $properties  = array_keys(get_object_vars($this));
+        $prefix      = static::class;
+        $slashAt     = strrpos($prefix, '\\');
+        $shortPrefix = strtolower(substr($prefix, $slashAt === false ? 0 : $slashAt + 1));
+
+        foreach ($properties as $property) {
+            $this->initEnvValue($this->{$property}, $property, $prefix, $shortPrefix);
+
+            if ($this instanceof Encryption && $property === 'key') {
+                if (strpos($this->{$property}, 'hex2bin:') === 0) {
+                    // Handle hex2bin prefix
+                    $this->{$property} = hex2bin(substr($this->{$property}, 8));
+                } elseif (strpos($this->{$property}, 'base64:') === 0) {
+                    // Handle base64 prefix
+                    $this->{$property} = base64_decode(substr($this->{$property}, 7), true);
+                }
+            }
+        }
+    }
+
+    /**
+     * Initialization an environment-specific configuration setting
+     *
+     * @param mixed $property
+     *
+     * @return void
+     */
+    protected function initEnvValue(&$property, string $name, string $prefix, string $shortPrefix)
+    {
+        if (is_array($property)) {
+            foreach (array_keys($property) as $key) {
+                $this->initEnvValue($property[$key], "{$name}.{$key}", $prefix, $shortPrefix);
+            }
+        } elseif (($value = $this->getEnvValue($name, $prefix, $shortPrefix)) !== false && $value !== null) {
+            if ($value === 'false') {
+                $value = false;
+            } elseif ($value === 'true') {
+                $value = true;
+            }
+            if (is_bool($value)) {
+                $property = $value;
+
+                return;
+            }
+
+            $value = trim($value, '\'"');
+
+            if (is_int($property)) {
+                $value = (int) $value;
+            } elseif (is_float($property)) {
+                $value = (float) $value;
+            }
+
+            $property = $value;
+        }
+    }
+
+    /**
+     * Retrieve an environment-specific configuration setting
+     *
+     * @return string|null
+     */
+    protected function getEnvValue(string $property, string $prefix, string $shortPrefix)
+    {
+        $shortPrefix        = ltrim($shortPrefix, '\\');
+        $underscoreProperty = str_replace('.', '_', $property);
+
+        switch (true) {
+            case array_key_exists("{$shortPrefix}.{$property}", $_ENV):
+                return $_ENV["{$shortPrefix}.{$property}"];
+
+            case array_key_exists("{$shortPrefix}_{$underscoreProperty}", $_ENV):
+                return $_ENV["{$shortPrefix}_{$underscoreProperty}"];
+
+            case array_key_exists("{$shortPrefix}.{$property}", $_SERVER):
+                return $_SERVER["{$shortPrefix}.{$property}"];
+
+            case array_key_exists("{$shortPrefix}_{$underscoreProperty}", $_SERVER):
+                return $_SERVER["{$shortPrefix}_{$underscoreProperty}"];
+
+            case array_key_exists("{$prefix}.{$property}", $_ENV):
+                return $_ENV["{$prefix}.{$property}"];
+
+            case array_key_exists("{$prefix}_{$underscoreProperty}", $_ENV):
+                return $_ENV["{$prefix}_{$underscoreProperty}"];
+
+            case array_key_exists("{$prefix}.{$property}", $_SERVER):
+                return $_SERVER["{$prefix}.{$property}"];
+
+            case array_key_exists("{$prefix}_{$underscoreProperty}", $_SERVER):
+                return $_SERVER["{$prefix}_{$underscoreProperty}"];
+
+            default:
+                $value = getenv("{$shortPrefix}.{$property}");
+                $value = $value === false ? getenv("{$shortPrefix}_{$underscoreProperty}") : $value;
+                $value = $value === false ? getenv("{$prefix}.{$property}") : $value;
+                $value = $value === false ? getenv("{$prefix}_{$underscoreProperty}") : $value;
+
+                return $value === false ? null : $value;
+        }
+    }
+
+    /**
+     * Provides external libraries a simple way to register one or more
+     * options into a config file.
+     *
+     * @throws ReflectionException
+     */
+    protected function registerProperties()
+    {
+        if (! static::$moduleConfig->shouldDiscover('registrars')) {
+            return;
+        }
+
+        if (! static::$didDiscovery) {
+            $locator         = Services::locator();
+            $registrarsFiles = $locator->search('Config/Registrar.php');
+
+            foreach ($registrarsFiles as $file) {
+                $className            = $locator->getClassname($file);
+                static::$registrars[] = new $className();
+            }
+
+            static::$didDiscovery = true;
+        }
+
+        $shortName = (new ReflectionClass($this))->getShortName();
+
+        // Check the registrar class for a method named after this class' shortName
+        foreach (static::$registrars as $callable) {
+            // ignore non-applicable registrars
+            if (! method_exists($callable, $shortName)) {
+                continue; // @codeCoverageIgnore
+            }
+
+            $properties = $callable::$shortName();
+
+            if (! is_array($properties)) {
+                throw new RuntimeException('Registrars must return an array of properties and their values.');
+            }
+
+            foreach ($properties as $property => $value) {
+                if (isset($this->{$property}) && is_array($this->{$property}) && is_array($value)) {
+                    $this->{$property} = array_merge($this->{$property}, $value);
+                } else {
+                    $this->{$property} = $value;
+                }
+            }
+        }
+    }
+}
diff --git a/www-api/system/Config/BaseService.php b/www-api/system/Config/BaseService.php
new file mode 100644
index 00000000..07738a74
--- /dev/null
+++ b/www-api/system/Config/BaseService.php
@@ -0,0 +1,384 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Config;
+
+use CodeIgniter\Autoloader\Autoloader;
+use CodeIgniter\Autoloader\FileLocator;
+use CodeIgniter\Cache\CacheInterface;
+use CodeIgniter\CLI\Commands;
+use CodeIgniter\CodeIgniter;
+use CodeIgniter\Database\ConnectionInterface;
+use CodeIgniter\Database\MigrationRunner;
+use CodeIgniter\Debug\Exceptions;
+use CodeIgniter\Debug\Iterator;
+use CodeIgniter\Debug\Timer;
+use CodeIgniter\Debug\Toolbar;
+use CodeIgniter\Email\Email;
+use CodeIgniter\Encryption\EncrypterInterface;
+use CodeIgniter\Filters\Filters;
+use CodeIgniter\Format\Format;
+use CodeIgniter\Honeypot\Honeypot;
+use CodeIgniter\HTTP\CLIRequest;
+use CodeIgniter\HTTP\ContentSecurityPolicy;
+use CodeIgniter\HTTP\CURLRequest;
+use CodeIgniter\HTTP\IncomingRequest;
+use CodeIgniter\HTTP\Negotiate;
+use CodeIgniter\HTTP\RedirectResponse;
+use CodeIgniter\HTTP\Request;
+use CodeIgniter\HTTP\RequestInterface;
+use CodeIgniter\HTTP\Response;
+use CodeIgniter\HTTP\ResponseInterface;
+use CodeIgniter\HTTP\URI;
+use CodeIgniter\Images\Handlers\BaseHandler;
+use CodeIgniter\Language\Language;
+use CodeIgniter\Log\Logger;
+use CodeIgniter\Pager\Pager;
+use CodeIgniter\Router\RouteCollection;
+use CodeIgniter\Router\RouteCollectionInterface;
+use CodeIgniter\Router\Router;
+use CodeIgniter\Security\Security;
+use CodeIgniter\Session\Session;
+use CodeIgniter\Throttle\Throttler;
+use CodeIgniter\Typography\Typography;
+use CodeIgniter\Validation\Validation;
+use CodeIgniter\View\Cell;
+use CodeIgniter\View\Parser;
+use CodeIgniter\View\RendererInterface;
+use CodeIgniter\View\View;
+use Config\App;
+use Config\Autoload;
+use Config\Cache;
+use Config\ContentSecurityPolicy as CSPConfig;
+use Config\Encryption;
+use Config\Exceptions as ConfigExceptions;
+use Config\Filters as ConfigFilters;
+use Config\Format as ConfigFormat;
+use Config\Honeypot as ConfigHoneyPot;
+use Config\Images;
+use Config\Migrations;
+use Config\Modules;
+use Config\Pager as ConfigPager;
+use Config\Services as AppServices;
+use Config\Toolbar as ConfigToolbar;
+use Config\Validation as ConfigValidation;
+use Config\View as ConfigView;
+
+/**
+ * Services Configuration file.
+ *
+ * Services are simply other classes/libraries that the system uses
+ * to do its job. This is used by CodeIgniter to allow the core of the
+ * framework to be swapped out easily without affecting the usage within
+ * the rest of your application.
+ *
+ * This is used in place of a Dependency Injection container primarily
+ * due to its simplicity, which allows a better long-term maintenance
+ * of the applications built on top of CodeIgniter. A bonus side-effect
+ * is that IDEs are able to determine what class you are calling
+ * whereas with DI Containers there usually isn't a way for them to do this.
+ *
+ * Warning: To allow overrides by service providers do not use static calls,
+ * instead call out to \Config\Services (imported as AppServices).
+ *
+ * @see http://blog.ircmaxell.com/2015/11/simple-easy-risk-and-change.html
+ * @see http://www.infoq.com/presentations/Simple-Made-Easy
+ *
+ * @method static CacheInterface             cache(Cache $config = null, $getShared = true)
+ * @method static CLIRequest                 clirequest(App $config = null, $getShared = true)
+ * @method static CodeIgniter                codeigniter(App $config = null, $getShared = true)
+ * @method static Commands                   commands($getShared = true)
+ * @method static void                       createRequest(App $config, bool $isCli = false)
+ * @method static ContentSecurityPolicy      csp(CSPConfig $config = null, $getShared = true)
+ * @method static CURLRequest                curlrequest($options = [], ResponseInterface $response = null, App $config = null, $getShared = true)
+ * @method static Email                      email($config = null, $getShared = true)
+ * @method static EncrypterInterface         encrypter(Encryption $config = null, $getShared = false)
+ * @method static Exceptions                 exceptions(ConfigExceptions $config = null, IncomingRequest $request = null, Response $response = null, $getShared = true)
+ * @method static Filters                    filters(ConfigFilters $config = null, $getShared = true)
+ * @method static Format                     format(ConfigFormat $config = null, $getShared = true)
+ * @method static Honeypot                   honeypot(ConfigHoneyPot $config = null, $getShared = true)
+ * @method static BaseHandler                image($handler = null, Images $config = null, $getShared = true)
+ * @method static IncomingRequest            incomingrequest(?App $config = null, bool $getShared = true)
+ * @method static Iterator                   iterator($getShared = true)
+ * @method static Language                   language($locale = null, $getShared = true)
+ * @method static Logger                     logger($getShared = true)
+ * @method static MigrationRunner            migrations(Migrations $config = null, ConnectionInterface $db = null, $getShared = true)
+ * @method static Negotiate                  negotiator(RequestInterface $request = null, $getShared = true)
+ * @method static Pager                      pager(ConfigPager $config = null, RendererInterface $view = null, $getShared = true)
+ * @method static Parser                     parser($viewPath = null, ConfigView $config = null, $getShared = true)
+ * @method static RedirectResponse           redirectresponse(App $config = null, $getShared = true)
+ * @method static View                       renderer($viewPath = null, ConfigView $config = null, $getShared = true)
+ * @method static IncomingRequest|CLIRequest request(App $config = null, $getShared = true)
+ * @method static Response                   response(App $config = null, $getShared = true)
+ * @method static Router                     router(RouteCollectionInterface $routes = null, Request $request = null, $getShared = true)
+ * @method static RouteCollection            routes($getShared = true)
+ * @method static Security                   security(App $config = null, $getShared = true)
+ * @method static Session                    session(App $config = null, $getShared = true)
+ * @method static Throttler                  throttler($getShared = true)
+ * @method static Timer                      timer($getShared = true)
+ * @method static Toolbar                    toolbar(ConfigToolbar $config = null, $getShared = true)
+ * @method static Typography                 typography($getShared = true)
+ * @method static URI                        uri($uri = null, $getShared = true)
+ * @method static Validation                 validation(ConfigValidation $config = null, $getShared = true)
+ * @method static Cell                       viewcell($getShared = true)
+ */
+class BaseService
+{
+    /**
+     * Cache for instance of any services that
+     * have been requested as a "shared" instance.
+     * Keys should be lowercase service names.
+     *
+     * @var array
+     */
+    protected static $instances = [];
+
+    /**
+     * Mock objects for testing which are returned if exist.
+     *
+     * @var array
+     */
+    protected static $mocks = [];
+
+    /**
+     * Have we already discovered other Services?
+     *
+     * @var bool
+     */
+    protected static $discovered = false;
+
+    /**
+     * A cache of other service classes we've found.
+     *
+     * @var array
+     */
+    protected static $services = [];
+
+    /**
+     * A cache of the names of services classes found.
+     *
+     * @var array<string>
+     */
+    private static array $serviceNames = [];
+
+    /**
+     * Returns a shared instance of any of the class' services.
+     *
+     * $key must be a name matching a service.
+     *
+     * @param mixed ...$params
+     *
+     * @return mixed
+     */
+    protected static function getSharedInstance(string $key, ...$params)
+    {
+        $key = strtolower($key);
+
+        // Returns mock if exists
+        if (isset(static::$mocks[$key])) {
+            return static::$mocks[$key];
+        }
+
+        if (! isset(static::$instances[$key])) {
+            // Make sure $getShared is false
+            $params[] = false;
+
+            static::$instances[$key] = AppServices::$key(...$params);
+        }
+
+        return static::$instances[$key];
+    }
+
+    /**
+     * The Autoloader class is the central class that handles our
+     * spl_autoload_register method, and helper methods.
+     *
+     * @return Autoloader
+     */
+    public static function autoloader(bool $getShared = true)
+    {
+        if ($getShared) {
+            if (empty(static::$instances['autoloader'])) {
+                static::$instances['autoloader'] = new Autoloader();
+            }
+
+            return static::$instances['autoloader'];
+        }
+
+        return new Autoloader();
+    }
+
+    /**
+     * The file locator provides utility methods for looking for non-classes
+     * within namespaced folders, as well as convenience methods for
+     * loading 'helpers', and 'libraries'.
+     *
+     * @return FileLocator
+     */
+    public static function locator(bool $getShared = true)
+    {
+        if ($getShared) {
+            if (empty(static::$instances['locator'])) {
+                static::$instances['locator'] = new FileLocator(static::autoloader());
+            }
+
+            return static::$mocks['locator'] ?? static::$instances['locator'];
+        }
+
+        return new FileLocator(static::autoloader());
+    }
+
+    /**
+     * Provides the ability to perform case-insensitive calling of service
+     * names.
+     *
+     * @return mixed
+     */
+    public static function __callStatic(string $name, array $arguments)
+    {
+        $service = static::serviceExists($name);
+
+        if ($service === null) {
+            return null;
+        }
+
+        return $service::$name(...$arguments);
+    }
+
+    /**
+     * Check if the requested service is defined and return the declaring
+     * class. Return null if not found.
+     */
+    public static function serviceExists(string $name): ?string
+    {
+        static::buildServicesCache();
+        $services = array_merge(self::$serviceNames, [Services::class]);
+        $name     = strtolower($name);
+
+        foreach ($services as $service) {
+            if (method_exists($service, $name)) {
+                return $service;
+            }
+        }
+
+        return null;
+    }
+
+    /**
+     * Reset shared instances and mocks for testing.
+     */
+    public static function reset(bool $initAutoloader = true)
+    {
+        static::$mocks     = [];
+        static::$instances = [];
+
+        if ($initAutoloader) {
+            static::autoloader()->initialize(new Autoload(), new Modules());
+        }
+    }
+
+    /**
+     * Resets any mock and shared instances for a single service.
+     */
+    public static function resetSingle(string $name)
+    {
+        $name = strtolower($name);
+        unset(static::$mocks[$name], static::$instances[$name]);
+    }
+
+    /**
+     * Inject mock object for testing.
+     *
+     * @param mixed $mock
+     */
+    public static function injectMock(string $name, $mock)
+    {
+        static::$mocks[strtolower($name)] = $mock;
+    }
+
+    /**
+     * Will scan all psr4 namespaces registered with system to look
+     * for new Config\Services files. Caches a copy of each one, then
+     * looks for the service method in each, returning an instance of
+     * the service, if available.
+     *
+     * @return mixed
+     *
+     * @deprecated
+     *
+     * @codeCoverageIgnore
+     */
+    protected static function discoverServices(string $name, array $arguments)
+    {
+        if (! static::$discovered) {
+            $config = config('Modules');
+
+            if ($config->shouldDiscover('services')) {
+                $locator = static::locator();
+                $files   = $locator->search('Config/Services');
+
+                if (empty($files)) {
+                    // no files at all found - this would be really, really bad
+                    return null;
+                }
+
+                // Get instances of all service classes and cache them locally.
+                foreach ($files as $file) {
+                    $classname = $locator->getClassname($file);
+
+                    if (! in_array($classname, [Services::class], true)) {
+                        static::$services[] = new $classname();
+                    }
+                }
+            }
+
+            static::$discovered = true;
+        }
+
+        if (! static::$services) {
+            // we found stuff, but no services - this would be really bad
+            return null;
+        }
+
+        // Try to find the desired service method
+        foreach (static::$services as $class) {
+            if (method_exists($class, $name)) {
+                return $class::$name(...$arguments);
+            }
+        }
+
+        return null;
+    }
+
+    protected static function buildServicesCache(): void
+    {
+        if (! static::$discovered) {
+            $config = config('Modules');
+
+            if ($config->shouldDiscover('services')) {
+                $locator = static::locator();
+                $files   = $locator->search('Config/Services');
+
+                // Get instances of all service classes and cache them locally.
+                foreach ($files as $file) {
+                    $classname = $locator->getClassname($file);
+
+                    if ($classname !== Services::class) {
+                        self::$serviceNames[] = $classname;
+                        static::$services[]   = new $classname();
+                    }
+                }
+            }
+
+            static::$discovered = true;
+        }
+    }
+}
diff --git a/www-api/system/Config/Config.php b/www-api/system/Config/Config.php
new file mode 100644
index 00000000..307f7ad8
--- /dev/null
+++ b/www-api/system/Config/Config.php
@@ -0,0 +1,50 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Config;
+
+/**
+ * @deprecated Use CodeIgniter\Config\Factories::config()
+ */
+class Config
+{
+    /**
+     * Create new configuration instances or return
+     * a shared instance
+     *
+     * @param string $name      Configuration name
+     * @param bool   $getShared Use shared instance
+     *
+     * @return mixed|null
+     */
+    public static function get(string $name, bool $getShared = true)
+    {
+        return Factories::config($name, ['getShared' => $getShared]);
+    }
+
+    /**
+     * Helper method for injecting mock instances while testing.
+     *
+     * @param object $instance
+     */
+    public static function injectMock(string $name, $instance)
+    {
+        Factories::injectMock('config', $name, $instance);
+    }
+
+    /**
+     * Resets the static arrays
+     */
+    public static function reset()
+    {
+        Factories::reset('config');
+    }
+}
diff --git a/www-api/system/Config/DotEnv.php b/www-api/system/Config/DotEnv.php
new file mode 100644
index 00000000..724524e2
--- /dev/null
+++ b/www-api/system/Config/DotEnv.php
@@ -0,0 +1,234 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Config;
+
+use InvalidArgumentException;
+
+/**
+ * Environment-specific configuration
+ */
+class DotEnv
+{
+    /**
+     * The directory where the .env file can be located.
+     *
+     * @var string
+     */
+    protected $path;
+
+    /**
+     * Builds the path to our file.
+     */
+    public function __construct(string $path, string $file = '.env')
+    {
+        $this->path = rtrim($path, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . $file;
+    }
+
+    /**
+     * The main entry point, will load the .env file and process it
+     * so that we end up with all settings in the PHP environment vars
+     * (i.e. getenv(), $_ENV, and $_SERVER)
+     */
+    public function load(): bool
+    {
+        $vars = $this->parse();
+
+        return $vars !== null;
+    }
+
+    /**
+     * Parse the .env file into an array of key => value
+     */
+    public function parse(): ?array
+    {
+        // We don't want to enforce the presence of a .env file, they should be optional.
+        if (! is_file($this->path)) {
+            return null;
+        }
+
+        // Ensure the file is readable
+        if (! is_readable($this->path)) {
+            throw new InvalidArgumentException("The .env file is not readable: {$this->path}");
+        }
+
+        $vars = [];
+
+        $lines = file($this->path, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
+
+        foreach ($lines as $line) {
+            // Is it a comment?
+            if (strpos(trim($line), '#') === 0) {
+                continue;
+            }
+
+            // If there is an equal sign, then we know we are assigning a variable.
+            if (strpos($line, '=') !== false) {
+                [$name, $value] = $this->normaliseVariable($line);
+                $vars[$name]    = $value;
+                $this->setVariable($name, $value);
+            }
+        }
+
+        return $vars;
+    }
+
+    /**
+     * Sets the variable into the environment. Will parse the string
+     * first to look for {name}={value} pattern, ensure that nested
+     * variables are handled, and strip it of single and double quotes.
+     */
+    protected function setVariable(string $name, string $value = '')
+    {
+        if (! getenv($name, true)) {
+            putenv("{$name}={$value}");
+        }
+
+        if (empty($_ENV[$name])) {
+            $_ENV[$name] = $value;
+        }
+
+        if (empty($_SERVER[$name])) {
+            $_SERVER[$name] = $value;
+        }
+    }
+
+    /**
+     * Parses for assignment, cleans the $name and $value, and ensures
+     * that nested variables are handled.
+     */
+    public function normaliseVariable(string $name, string $value = ''): array
+    {
+        // Split our compound string into its parts.
+        if (strpos($name, '=') !== false) {
+            [$name, $value] = explode('=', $name, 2);
+        }
+
+        $name  = trim($name);
+        $value = trim($value);
+
+        // Sanitize the name
+        $name = preg_replace('/^export[ \t]++(\S+)/', '$1', $name);
+        $name = str_replace(['\'', '"'], '', $name);
+
+        // Sanitize the value
+        $value = $this->sanitizeValue($value);
+        $value = $this->resolveNestedVariables($value);
+
+        return [$name, $value];
+    }
+
+    /**
+     * Strips quotes from the environment variable value.
+     *
+     * This was borrowed from the excellent phpdotenv with very few changes.
+     * https://github.com/vlucas/phpdotenv
+     *
+     * @throws InvalidArgumentException
+     */
+    protected function sanitizeValue(string $value): string
+    {
+        if (! $value) {
+            return $value;
+        }
+
+        // Does it begin with a quote?
+        if (strpbrk($value[0], '"\'') !== false) {
+            // value starts with a quote
+            $quote = $value[0];
+
+            $regexPattern = sprintf(
+                '/^
+                %1$s          # match a quote at the start of the value
+                (             # capturing sub-pattern used
+                 (?:          # we do not need to capture this
+                 [^%1$s\\\\] # any character other than a quote or backslash
+                 |\\\\\\\\   # or two backslashes together
+                 |\\\\%1$s   # or an escaped quote e.g \"
+                 )*           # as many characters that match the previous rules
+                )             # end of the capturing sub-pattern
+                %1$s          # and the closing quote
+                .*$           # and discard any string after the closing quote
+                /mx',
+                $quote
+            );
+
+            $value = preg_replace($regexPattern, '$1', $value);
+            $value = str_replace("\\{$quote}", $quote, $value);
+            $value = str_replace('\\\\', '\\', $value);
+        } else {
+            $parts = explode(' #', $value, 2);
+            $value = trim($parts[0]);
+
+            // Unquoted values cannot contain whitespace
+            if (preg_match('/\s+/', $value) > 0) {
+                throw new InvalidArgumentException('.env values containing spaces must be surrounded by quotes.');
+            }
+        }
+
+        return $value;
+    }
+
+    /**
+     *  Resolve the nested variables.
+     *
+     * Look for ${varname} patterns in the variable value and replace with an existing
+     * environment variable.
+     *
+     * This was borrowed from the excellent phpdotenv with very few changes.
+     * https://github.com/vlucas/phpdotenv
+     */
+    protected function resolveNestedVariables(string $value): string
+    {
+        if (strpos($value, '$') !== false) {
+            $value = preg_replace_callback(
+                '/\${([a-zA-Z0-9_\.]+)}/',
+                function ($matchedPatterns) {
+                    $nestedVariable = $this->getVariable($matchedPatterns[1]);
+
+                    if ($nestedVariable === null) {
+                        return $matchedPatterns[0];
+                    }
+
+                    return $nestedVariable;
+                },
+                $value
+            );
+        }
+
+        return $value;
+    }
+
+    /**
+     * Search the different places for environment variables and return first value found.
+     *
+     * This was borrowed from the excellent phpdotenv with very few changes.
+     * https://github.com/vlucas/phpdotenv
+     *
+     * @return string|null
+     */
+    protected function getVariable(string $name)
+    {
+        switch (true) {
+            case array_key_exists($name, $_ENV):
+                return $_ENV[$name];
+
+            case array_key_exists($name, $_SERVER):
+                return $_SERVER[$name];
+
+            default:
+                $value = getenv($name);
+
+                // switch getenv default to null
+                return $value === false ? null : $value;
+        }
+    }
+}
diff --git a/www-api/system/Config/Factories.php b/www-api/system/Config/Factories.php
new file mode 100644
index 00000000..c6bb25de
--- /dev/null
+++ b/www-api/system/Config/Factories.php
@@ -0,0 +1,335 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Config;
+
+use CodeIgniter\Database\ConnectionInterface;
+use CodeIgniter\Model;
+use Config\Services;
+
+/**
+ * Factories for creating instances.
+ *
+ * Factories allow dynamic loading of components by their path
+ * and name. The "shared instance" implementation provides a
+ * large performance boost and helps keep code clean of lengthy
+ * instantiation checks.
+ *
+ * @method static BaseConfig config(...$arguments)
+ */
+class Factories
+{
+    /**
+     * Store of component-specific options, usually
+     * from CodeIgniter\Config\Factory.
+     *
+     * @var array<string, array<string, bool|string|null>>
+     */
+    protected static $options = [];
+
+    /**
+     * Explicit options for the Config
+     * component to prevent logic loops.
+     *
+     * @var array<string, bool|string|null>
+     */
+    private static array $configOptions = [
+        'component'  => 'config',
+        'path'       => 'Config',
+        'instanceOf' => null,
+        'getShared'  => true,
+        'preferApp'  => true,
+    ];
+
+    /**
+     * Mapping of class basenames (no namespace) to
+     * their instances.
+     *
+     * @var array<string, array<string, string>>
+     * @phpstan-var array<string, array<string, class-string>>
+     */
+    protected static $basenames = [];
+
+    /**
+     * Store for instances of any component that
+     * has been requested as "shared".
+     * A multi-dimensional array with components as
+     * keys to the array of name-indexed instances.
+     *
+     * @var array<string, array<string, object>>
+     * @phpstan-var  array<string, array<class-string, object>>
+     */
+    protected static $instances = [];
+
+    /**
+     * This method is only to prevent PHPStan error.
+     * If we have a solution, we can remove this method.
+     * See https://github.com/codeigniter4/CodeIgniter4/pull/5358
+     *
+     * @template T of Model
+     *
+     * @phpstan-param class-string<T> $name
+     *
+     * @return Model
+     * @phpstan-return T
+     */
+    public static function models(string $name, array $options = [], ?ConnectionInterface &$conn = null)
+    {
+        return self::__callStatic('models', [$name, $options, $conn]);
+    }
+
+    /**
+     * Loads instances based on the method component name. Either
+     * creates a new instance or returns an existing shared instance.
+     *
+     * @return object|null
+     */
+    public static function __callStatic(string $component, array $arguments)
+    {
+        // First argument is the name, second is options
+        $name    = trim(array_shift($arguments), '\\ ');
+        $options = array_shift($arguments) ?? [];
+
+        // Determine the component-specific options
+        $options = array_merge(self::getOptions(strtolower($component)), $options);
+
+        if (! $options['getShared']) {
+            if ($class = self::locateClass($options, $name)) {
+                return new $class(...$arguments);
+            }
+
+            return null;
+        }
+
+        $basename = self::getBasename($name);
+
+        // Check for an existing instance
+        if (isset(self::$basenames[$options['component']][$basename])) {
+            $class = self::$basenames[$options['component']][$basename];
+
+            // Need to verify if the shared instance matches the request
+            if (self::verifyInstanceOf($options, $class)) {
+                return self::$instances[$options['component']][$class];
+            }
+        }
+
+        // Try to locate the class
+        if (! $class = self::locateClass($options, $name)) {
+            return null;
+        }
+
+        self::$instances[$options['component']][$class]    = new $class(...$arguments);
+        self::$basenames[$options['component']][$basename] = $class;
+
+        return self::$instances[$options['component']][$class];
+    }
+
+    /**
+     * Finds a component class
+     *
+     * @param array  $options The array of component-specific directives
+     * @param string $name    Class name, namespace optional
+     */
+    protected static function locateClass(array $options, string $name): ?string
+    {
+        // Check for low-hanging fruit
+        if (class_exists($name, false) && self::verifyPreferApp($options, $name) && self::verifyInstanceOf($options, $name)) {
+            return $name;
+        }
+
+        // Determine the relative class names we need
+        $basename = self::getBasename($name);
+        $appname  = $options['component'] === 'config'
+            ? 'Config\\' . $basename
+            : rtrim(APP_NAMESPACE, '\\') . '\\' . $options['path'] . '\\' . $basename;
+
+        // If an App version was requested then see if it verifies
+        if ($options['preferApp'] && class_exists($appname) && self::verifyInstanceOf($options, $name)) {
+            return $appname;
+        }
+
+        // If we have ruled out an App version and the class exists then try it
+        if (class_exists($name) && self::verifyInstanceOf($options, $name)) {
+            return $name;
+        }
+
+        // Have to do this the hard way...
+        $locator = Services::locator();
+
+        // Check if the class was namespaced
+        if (strpos($name, '\\') !== false) {
+            if (! $file = $locator->locateFile($name, $options['path'])) {
+                return null;
+            }
+            $files = [$file];
+        }
+        // No namespace? Search for it
+        // Check all namespaces, prioritizing App and modules
+        elseif (! $files = $locator->search($options['path'] . DIRECTORY_SEPARATOR . $name)) {
+            return null;
+        }
+
+        // Check all files for a valid class
+        foreach ($files as $file) {
+            $class = $locator->getClassname($file);
+
+            if ($class && self::verifyInstanceOf($options, $class)) {
+                return $class;
+            }
+        }
+
+        return null;
+    }
+
+    /**
+     * Verifies that a class & config satisfy the "preferApp" option
+     *
+     * @param array  $options The array of component-specific directives
+     * @param string $name    Class name, namespace optional
+     */
+    protected static function verifyPreferApp(array $options, string $name): bool
+    {
+        // Anything without that restriction passes
+        if (! $options['preferApp']) {
+            return true;
+        }
+
+        // Special case for Config since its App namespace is actually \Config
+        if ($options['component'] === 'config') {
+            return strpos($name, 'Config') === 0;
+        }
+
+        return strpos($name, APP_NAMESPACE) === 0;
+    }
+
+    /**
+     * Verifies that a class & config satisfy the "instanceOf" option
+     *
+     * @param array  $options The array of component-specific directives
+     * @param string $name    Class name, namespace optional
+     */
+    protected static function verifyInstanceOf(array $options, string $name): bool
+    {
+        // Anything without that restriction passes
+        if (! $options['instanceOf']) {
+            return true;
+        }
+
+        return is_a($name, $options['instanceOf'], true);
+    }
+
+    /**
+     * Returns the component-specific configuration
+     *
+     * @param string $component Lowercase, plural component name
+     *
+     * @return array<string, bool|string|null>
+     */
+    public static function getOptions(string $component): array
+    {
+        $component = strtolower($component);
+
+        // Check for a stored version
+        if (isset(self::$options[$component])) {
+            return self::$options[$component];
+        }
+
+        $values = $component === 'config'
+            // Handle Config as a special case to prevent logic loops
+            ? self::$configOptions
+            // Load values from the best Factory configuration (will include Registrars)
+            : config('Factory')->{$component} ?? [];
+
+        return self::setOptions($component, $values);
+    }
+
+    /**
+     * Normalizes, stores, and returns the configuration for a specific component
+     *
+     * @param string $component Lowercase, plural component name
+     *
+     * @return array<string, bool|string|null> The result after applying defaults and normalization
+     */
+    public static function setOptions(string $component, array $values): array
+    {
+        // Allow the config to replace the component name, to support "aliases"
+        $values['component'] = strtolower($values['component'] ?? $component);
+
+        // Reset this component so instances can be rediscovered with the updated config
+        self::reset($values['component']);
+
+        // If no path was available then use the component
+        $values['path'] = trim($values['path'] ?? ucfirst($values['component']), '\\ ');
+
+        // Add defaults for any missing values
+        $values = array_merge(Factory::$default, $values);
+
+        // Store the result to the supplied name and potential alias
+        self::$options[$component]           = $values;
+        self::$options[$values['component']] = $values;
+
+        return $values;
+    }
+
+    /**
+     * Resets the static arrays, optionally just for one component
+     *
+     * @param string|null $component Lowercase, plural component name
+     */
+    public static function reset(?string $component = null)
+    {
+        if ($component) {
+            unset(
+                static::$options[$component],
+                static::$basenames[$component],
+                static::$instances[$component]
+            );
+
+            return;
+        }
+
+        static::$options   = [];
+        static::$basenames = [];
+        static::$instances = [];
+    }
+
+    /**
+     * Helper method for injecting mock instances
+     *
+     * @param string $component Lowercase, plural component name
+     * @param string $name      The name of the instance
+     */
+    public static function injectMock(string $component, string $name, object $instance)
+    {
+        // Force a configuration to exist for this component
+        $component = strtolower($component);
+        self::getOptions($component);
+
+        $class    = get_class($instance);
+        $basename = self::getBasename($name);
+
+        self::$instances[$component][$class]    = $instance;
+        self::$basenames[$component][$basename] = $class;
+    }
+
+    /**
+     * Gets a basename from a class name, namespaced or not.
+     */
+    public static function getBasename(string $name): string
+    {
+        // Determine the basename
+        if ($basename = strrchr($name, '\\')) {
+            return substr($basename, 1);
+        }
+
+        return $name;
+    }
+}
diff --git a/www-api/system/Config/Factory.php b/www-api/system/Config/Factory.php
new file mode 100644
index 00000000..5889bf4d
--- /dev/null
+++ b/www-api/system/Config/Factory.php
@@ -0,0 +1,48 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Config;
+
+/**
+ * Factories Configuration file.
+ *
+ * Provides overriding directives for how
+ * Factories should handle discovery and
+ * instantiation of specific components.
+ * Each property should correspond to the
+ * lowercase, plural component name.
+ */
+class Factory extends BaseConfig
+{
+    /**
+     * Supplies a default set of options to merge for
+     * all unspecified factory components.
+     *
+     * @var array
+     */
+    public static $default = [
+        'component'  => null,
+        'path'       => null,
+        'instanceOf' => null,
+        'getShared'  => true,
+        'preferApp'  => true,
+    ];
+
+    /**
+     * Specifies that Models should always favor child
+     * classes to allow easy extension of module Models.
+     *
+     * @var array
+     */
+    public $models = [
+        'preferApp' => true,
+    ];
+}
diff --git a/www-api/system/Config/ForeignCharacters.php b/www-api/system/Config/ForeignCharacters.php
new file mode 100644
index 00000000..f2e7cc57
--- /dev/null
+++ b/www-api/system/Config/ForeignCharacters.php
@@ -0,0 +1,113 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Config;
+
+/**
+ * Describes foreign characters for transliteration with the text helper.
+ */
+class ForeignCharacters
+{
+    /**
+     * Without further ado, the list of foreign characters.
+     */
+    public $characterList = [
+        '/ä|æ|ǽ/'                                                     => 'ae',
+        '/ö|œ/'                                                       => 'oe',
+        '/ü/'                                                         => 'ue',
+        '/Ä/'                                                         => 'Ae',
+        '/Ü/'                                                         => 'Ue',
+        '/Ö/'                                                         => 'Oe',
+        '/À|Á|Â|Ã|Ä|Å|Ǻ|Ā|Ă|Ą|Ǎ|Α|Ά|Ả|Ạ|Ầ|Ẫ|Ẩ|Ậ|Ằ|Ắ|Ẵ|Ẳ|Ặ|А/'         => 'A',
+        '/à|á|â|ã|å|ǻ|ā|ă|ą|ǎ|ª|α|ά|ả|ạ|ầ|ấ|ẫ|ẩ|ậ|ằ|ắ|ẵ|ẳ|ặ|а/'       => 'a',
+        '/Б/'                                                         => 'B',
+        '/б/'                                                         => 'b',
+        '/Ç|Ć|Ĉ|Ċ|Č/'                                                 => 'C',
+        '/ç|ć|ĉ|ċ|č/'                                                 => 'c',
+        '/Д/'                                                         => 'D',
+        '/д/'                                                         => 'd',
+        '/Ð|Ď|Đ|Δ/'                                                   => 'Dj',
+        '/ð|ď|đ|δ/'                                                   => 'dj',
+        '/È|É|Ê|Ë|Ē|Ĕ|Ė|Ę|Ě|Ε|Έ|Ẽ|Ẻ|Ẹ|Ề|Ế|Ễ|Ể|Ệ|Е|Э/'                 => 'E',
+        '/è|é|ê|ë|ē|ĕ|ė|ę|ě|έ|ε|ẽ|ẻ|ẹ|ề|ế|ễ|ể|ệ|е|э/'                 => 'e',
+        '/Ф/'                                                         => 'F',
+        '/ф/'                                                         => 'f',
+        '/Ĝ|Ğ|Ġ|Ģ|Γ|Г|Ґ/'                                             => 'G',
+        '/ĝ|ğ|ġ|ģ|γ|г|ґ/'                                             => 'g',
+        '/Ĥ|Ħ/'                                                       => 'H',
+        '/ĥ|ħ/'                                                       => 'h',
+        '/Ì|Í|Î|Ï|Ĩ|Ī|Ĭ|Ǐ|Į|İ|Η|Ή|Ί|Ι|Ϊ|Ỉ|Ị|И|Ы/'                     => 'I',
+        '/ì|í|î|ï|ĩ|ī|ĭ|ǐ|į|ı|η|ή|ί|ι|ϊ|ỉ|ị|и|ы|ї/'                   => 'i',
+        '/Ĵ/'                                                         => 'J',
+        '/ĵ/'                                                         => 'j',
+        '/Ķ|Κ|К/'                                                     => 'K',
+        '/ķ|κ|к/'                                                     => 'k',
+        '/Ĺ|Ļ|Ľ|Ŀ|Ł|Λ|Л/'                                             => 'L',
+        '/ĺ|ļ|ľ|ŀ|ł|λ|л/'                                             => 'l',
+        '/М/'                                                         => 'M',
+        '/м/'                                                         => 'm',
+        '/Ñ|Ń|Ņ|Ň|Ν|Н/'                                               => 'N',
+        '/ñ|ń|ņ|ň|ʼn|ν|н/'                                             => 'n',
+        '/Ò|Ó|Ô|Õ|Ō|Ŏ|Ǒ|Ő|Ơ|Ø|Ǿ|Ο|Ό|Ω|Ώ|Ỏ|Ọ|Ồ|Ố|Ỗ|Ổ|Ộ|Ờ|Ớ|Ỡ|Ở|Ợ|О/'   => 'O',
+        '/ò|ó|ô|õ|ō|ŏ|ǒ|ő|ơ|ø|ǿ|º|ο|ό|ω|ώ|ỏ|ọ|ồ|ố|ỗ|ổ|ộ|ờ|ớ|ỡ|ở|ợ|о/' => 'o',
+        '/П/'                                                         => 'P',
+        '/п/'                                                         => 'p',
+        '/Ŕ|Ŗ|Ř|Ρ|Р/'                                                 => 'R',
+        '/ŕ|ŗ|ř|ρ|р/'                                                 => 'r',
+        '/Ś|Ŝ|Ş|Ș|Š|Σ|С/'                                             => 'S',
+        '/ś|ŝ|ş|ș|š|ſ|σ|ς|с/'                                         => 's',
+        '/Ț|Ţ|Ť|Ŧ|τ|Т/'                                               => 'T',
+        '/ț|ţ|ť|ŧ|т/'                                                 => 't',
+        '/Ù|Ú|Û|Ũ|Ū|Ŭ|Ů|Ű|Ų|Ư|Ǔ|Ǖ|Ǘ|Ǚ|Ǜ|Ũ|Ủ|Ụ|Ừ|Ứ|Ữ|Ử|Ự|У/'           => 'U',
+        '/ù|ú|û|ũ|ū|ŭ|ů|ű|ų|ư|ǔ|ǖ|ǘ|ǚ|ǜ|υ|ύ|ϋ|ủ|ụ|ừ|ứ|ữ|ử|ự|у/'       => 'u',
+        '/Ƴ|Ɏ|Ỵ|Ẏ|Ӳ|Ӯ|Ў|Ý|Ÿ|Ŷ|Υ|Ύ|Ϋ|Ỳ|Ỹ|Ỷ|Ỵ|Й/'                       => 'Y',
+        '/ẙ|ʏ|ƴ|ɏ|ỵ|ẏ|ӳ|ӯ|ў|ý|ÿ|ŷ|ỳ|ỹ|ỷ|ỵ|й/'                         => 'y',
+        '/В/'                                                         => 'V',
+        '/в/'                                                         => 'v',
+        '/Ŵ/'                                                         => 'W',
+        '/ŵ/'                                                         => 'w',
+        '/Ź|Ż|Ž|Ζ|З/'                                                 => 'Z',
+        '/ź|ż|ž|ζ|з/'                                                 => 'z',
+        '/Æ|Ǽ/'                                                       => 'AE',
+        '/ß/'                                                         => 'ss',
+        '/IJ/'                                                         => 'IJ',
+        '/ij/'                                                         => 'ij',
+        '/Œ/'                                                         => 'OE',
+        '/ƒ/'                                                         => 'f',
+        '/ξ/'                                                         => 'ks',
+        '/π/'                                                         => 'p',
+        '/β/'                                                         => 'v',
+        '/μ/'                                                         => 'm',
+        '/ψ/'                                                         => 'ps',
+        '/Ё/'                                                         => 'Yo',
+        '/ё/'                                                         => 'yo',
+        '/Є/'                                                         => 'Ye',
+        '/є/'                                                         => 'ye',
+        '/Ї/'                                                         => 'Yi',
+        '/Ж/'                                                         => 'Zh',
+        '/ж/'                                                         => 'zh',
+        '/Х/'                                                         => 'Kh',
+        '/х/'                                                         => 'kh',
+        '/Ц/'                                                         => 'Ts',
+        '/ц/'                                                         => 'ts',
+        '/Ч/'                                                         => 'Ch',
+        '/ч/'                                                         => 'ch',
+        '/Ш/'                                                         => 'Sh',
+        '/ш/'                                                         => 'sh',
+        '/Щ/'                                                         => 'Shch',
+        '/щ/'                                                         => 'shch',
+        '/Ъ|ъ|Ь|ь/'                                                   => '',
+        '/Ю/'                                                         => 'Yu',
+        '/ю/'                                                         => 'yu',
+        '/Я/'                                                         => 'Ya',
+        '/я/'                                                         => 'ya',
+    ];
+}
diff --git a/www-api/system/Config/Publisher.php b/www-api/system/Config/Publisher.php
new file mode 100644
index 00000000..608e87af
--- /dev/null
+++ b/www-api/system/Config/Publisher.php
@@ -0,0 +1,42 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Config;
+
+/**
+ * Publisher Configuration
+ *
+ * Defines basic security restrictions for the Publisher class
+ * to prevent abuse by injecting malicious files into a project.
+ */
+class Publisher extends BaseConfig
+{
+    /**
+     * A list of allowed destinations with a (pseudo-)regex
+     * of allowed files for each destination.
+     * Attempts to publish to directories not in this list will
+     * result in a PublisherException. Files that do no fit the
+     * pattern will cause copy/merge to fail.
+     *
+     * @var array<string,string>
+     */
+    public $restrictions = [
+        ROOTPATH => '*',
+        FCPATH   => '#\.(?css|js|map|htm?|xml|json|webmanifest|tff|eot|woff?|gif|jpe?g|tiff?|png|webp|bmp|ico|svg)$#i',
+    ];
+
+    /**
+     * Disables Registrars to prevent modules from altering the restrictions.
+     */
+    final protected function registerProperties()
+    {
+    }
+}
diff --git a/www-api/system/Config/Routes.php b/www-api/system/Config/Routes.php
new file mode 100644
index 00000000..0f16b675
--- /dev/null
+++ b/www-api/system/Config/Routes.php
@@ -0,0 +1,23 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+/*
+ * System URI Routing
+ *
+ * This file contains any routing to system tools, such as command-line
+ * tools for migrations, etc.
+ *
+ * It is called by Config\Routes, and has the $routes RouteCollection
+ * already loaded up and ready for us to use.
+ */
+
+// CLI Catchall - uses a _remap to call Commands
+$routes->cli('ci(:any)', '\CodeIgniter\CLI\CommandRunner::index/$1');
diff --git a/www-api/system/Config/Services.php b/www-api/system/Config/Services.php
new file mode 100644
index 00000000..169795c7
--- /dev/null
+++ b/www-api/system/Config/Services.php
@@ -0,0 +1,777 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Config;
+
+use CodeIgniter\Cache\CacheFactory;
+use CodeIgniter\Cache\CacheInterface;
+use CodeIgniter\CLI\Commands;
+use CodeIgniter\CodeIgniter;
+use CodeIgniter\Database\ConnectionInterface;
+use CodeIgniter\Database\MigrationRunner;
+use CodeIgniter\Debug\Exceptions;
+use CodeIgniter\Debug\Iterator;
+use CodeIgniter\Debug\Timer;
+use CodeIgniter\Debug\Toolbar;
+use CodeIgniter\Email\Email;
+use CodeIgniter\Encryption\EncrypterInterface;
+use CodeIgniter\Encryption\Encryption;
+use CodeIgniter\Filters\Filters;
+use CodeIgniter\Format\Format;
+use CodeIgniter\Honeypot\Honeypot;
+use CodeIgniter\HTTP\CLIRequest;
+use CodeIgniter\HTTP\ContentSecurityPolicy;
+use CodeIgniter\HTTP\CURLRequest;
+use CodeIgniter\HTTP\IncomingRequest;
+use CodeIgniter\HTTP\Negotiate;
+use CodeIgniter\HTTP\RedirectResponse;
+use CodeIgniter\HTTP\Request;
+use CodeIgniter\HTTP\RequestInterface;
+use CodeIgniter\HTTP\Response;
+use CodeIgniter\HTTP\ResponseInterface;
+use CodeIgniter\HTTP\URI;
+use CodeIgniter\HTTP\UserAgent;
+use CodeIgniter\Images\Handlers\BaseHandler;
+use CodeIgniter\Language\Language;
+use CodeIgniter\Log\Logger;
+use CodeIgniter\Pager\Pager;
+use CodeIgniter\Router\RouteCollection;
+use CodeIgniter\Router\RouteCollectionInterface;
+use CodeIgniter\Router\Router;
+use CodeIgniter\Security\Security;
+use CodeIgniter\Session\Handlers\Database\MySQLiHandler;
+use CodeIgniter\Session\Handlers\Database\PostgreHandler;
+use CodeIgniter\Session\Handlers\DatabaseHandler;
+use CodeIgniter\Session\Session;
+use CodeIgniter\Throttle\Throttler;
+use CodeIgniter\Typography\Typography;
+use CodeIgniter\Validation\Validation;
+use CodeIgniter\View\Cell;
+use CodeIgniter\View\Parser;
+use CodeIgniter\View\RendererInterface;
+use CodeIgniter\View\View;
+use Config\App;
+use Config\Cache;
+use Config\ContentSecurityPolicy as CSPConfig;
+use Config\Database;
+use Config\Email as EmailConfig;
+use Config\Encryption as EncryptionConfig;
+use Config\Exceptions as ExceptionsConfig;
+use Config\Filters as FiltersConfig;
+use Config\Format as FormatConfig;
+use Config\Honeypot as HoneypotConfig;
+use Config\Images;
+use Config\Migrations;
+use Config\Pager as PagerConfig;
+use Config\Services as AppServices;
+use Config\Toolbar as ToolbarConfig;
+use Config\Validation as ValidationConfig;
+use Config\View as ViewConfig;
+use Locale;
+
+/**
+ * Services Configuration file.
+ *
+ * Services are simply other classes/libraries that the system uses
+ * to do its job. This is used by CodeIgniter to allow the core of the
+ * framework to be swapped out easily without affecting the usage within
+ * the rest of your application.
+ *
+ * This is used in place of a Dependency Injection container primarily
+ * due to its simplicity, which allows a better long-term maintenance
+ * of the applications built on top of CodeIgniter. A bonus side-effect
+ * is that IDEs are able to determine what class you are calling
+ * whereas with DI Containers there usually isn't a way for them to do this.
+ *
+ * @see http://blog.ircmaxell.com/2015/11/simple-easy-risk-and-change.html
+ * @see http://www.infoq.com/presentations/Simple-Made-Easy
+ */
+class Services extends BaseService
+{
+    /**
+     * The cache class provides a simple way to store and retrieve
+     * complex data for later.
+     *
+     * @return CacheInterface
+     */
+    public static function cache(?Cache $config = null, bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('cache', $config);
+        }
+
+        $config ??= new Cache();
+
+        return CacheFactory::getHandler($config);
+    }
+
+    /**
+     * The CLI Request class provides for ways to interact with
+     * a command line request.
+     *
+     * @return CLIRequest
+     *
+     * @internal
+     */
+    public static function clirequest(?App $config = null, bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('clirequest', $config);
+        }
+
+        $config ??= config('App');
+
+        return new CLIRequest($config);
+    }
+
+    /**
+     * CodeIgniter, the core of the framework.
+     *
+     * @return CodeIgniter
+     */
+    public static function codeigniter(?App $config = null, bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('codeigniter', $config);
+        }
+
+        $config ??= config('App');
+
+        return new CodeIgniter($config);
+    }
+
+    /**
+     * The commands utility for running and working with CLI commands.
+     *
+     * @return Commands
+     */
+    public static function commands(bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('commands');
+        }
+
+        return new Commands();
+    }
+
+    /**
+     * Content Security Policy
+     *
+     * @return ContentSecurityPolicy
+     */
+    public static function csp(?CSPConfig $config = null, bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('csp', $config);
+        }
+
+        $config ??= config('ContentSecurityPolicy');
+
+        return new ContentSecurityPolicy($config);
+    }
+
+    /**
+     * The CURL Request class acts as a simple HTTP client for interacting
+     * with other servers, typically through APIs.
+     *
+     * @return CURLRequest
+     */
+    public static function curlrequest(array $options = [], ?ResponseInterface $response = null, ?App $config = null, bool $getShared = true)
+    {
+        if ($getShared === true) {
+            return static::getSharedInstance('curlrequest', $options, $response, $config);
+        }
+
+        $config ??= config('App');
+        $response ??= new Response($config);
+
+        return new CURLRequest(
+            $config,
+            new URI($options['base_uri'] ?? null),
+            $response,
+            $options
+        );
+    }
+
+    /**
+     * The Email class allows you to send email via mail, sendmail, SMTP.
+     *
+     * @param array|EmailConfig|null $config
+     *
+     * @return Email
+     */
+    public static function email($config = null, bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('email', $config);
+        }
+
+        if (empty($config) || ! (is_array($config) || $config instanceof EmailConfig)) {
+            $config = config('Email');
+        }
+
+        return new Email($config);
+    }
+
+    /**
+     * The Encryption class provides two-way encryption.
+     *
+     * @param bool $getShared
+     *
+     * @return EncrypterInterface Encryption handler
+     */
+    public static function encrypter(?EncryptionConfig $config = null, $getShared = false)
+    {
+        if ($getShared === true) {
+            return static::getSharedInstance('encrypter', $config);
+        }
+
+        $config ??= config('Encryption');
+        $encryption = new Encryption($config);
+
+        return $encryption->initialize($config);
+    }
+
+    /**
+     * The Exceptions class holds the methods that handle:
+     *
+     *  - set_exception_handler
+     *  - set_error_handler
+     *  - register_shutdown_function
+     *
+     * @return Exceptions
+     */
+    public static function exceptions(
+        ?ExceptionsConfig $config = null,
+        ?IncomingRequest $request = null,
+        ?Response $response = null,
+        bool $getShared = true
+    ) {
+        if ($getShared) {
+            return static::getSharedInstance('exceptions', $config, $request, $response);
+        }
+
+        $config ??= config('Exceptions');
+        $request ??= AppServices::request();
+        $response ??= AppServices::response();
+
+        return new Exceptions($config, $request, $response);
+    }
+
+    /**
+     * Filters allow you to run tasks before and/or after a controller
+     * is executed. During before filters, the request can be modified,
+     * and actions taken based on the request, while after filters can
+     * act on or modify the response itself before it is sent to the client.
+     *
+     * @return Filters
+     */
+    public static function filters(?FiltersConfig $config = null, bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('filters', $config);
+        }
+
+        $config ??= config('Filters');
+
+        return new Filters($config, AppServices::request(), AppServices::response());
+    }
+
+    /**
+     * The Format class is a convenient place to create Formatters.
+     *
+     * @return Format
+     */
+    public static function format(?FormatConfig $config = null, bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('format', $config);
+        }
+
+        $config ??= config('Format');
+
+        return new Format($config);
+    }
+
+    /**
+     * The Honeypot provides a secret input on forms that bots should NOT
+     * fill in, providing an additional safeguard when accepting user input.
+     *
+     * @return Honeypot
+     */
+    public static function honeypot(?HoneypotConfig $config = null, bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('honeypot', $config);
+        }
+
+        $config ??= config('Honeypot');
+
+        return new Honeypot($config);
+    }
+
+    /**
+     * Acts as a factory for ImageHandler classes and returns an instance
+     * of the handler. Used like Services::image()->withFile($path)->rotate(90)->save();
+     *
+     * @return BaseHandler
+     */
+    public static function image(?string $handler = null, ?Images $config = null, bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('image', $handler, $config);
+        }
+
+        $config ??= config('Images');
+        $handler = $handler ?: $config->defaultHandler;
+        $class   = $config->handlers[$handler];
+
+        return new $class($config);
+    }
+
+    /**
+     * The Iterator class provides a simple way of looping over a function
+     * and timing the results and memory usage. Used when debugging and
+     * optimizing applications.
+     *
+     * @return Iterator
+     */
+    public static function iterator(bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('iterator');
+        }
+
+        return new Iterator();
+    }
+
+    /**
+     * Responsible for loading the language string translations.
+     *
+     * @return Language
+     */
+    public static function language(?string $locale = null, bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('language', $locale)->setLocale($locale);
+        }
+
+        if (AppServices::request() instanceof IncomingRequest) {
+            $requestLocale = AppServices::request()->getLocale();
+        } else {
+            $requestLocale = Locale::getDefault();
+        }
+
+        // Use '?:' for empty string check
+        $locale = $locale ?: $requestLocale;
+
+        return new Language($locale);
+    }
+
+    /**
+     * The Logger class is a PSR-3 compatible Logging class that supports
+     * multiple handlers that process the actual logging.
+     *
+     * @return Logger
+     */
+    public static function logger(bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('logger');
+        }
+
+        return new Logger(config('Logger'));
+    }
+
+    /**
+     * Return the appropriate Migration runner.
+     *
+     * @return MigrationRunner
+     */
+    public static function migrations(?Migrations $config = null, ?ConnectionInterface $db = null, bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('migrations', $config, $db);
+        }
+
+        $config ??= config('Migrations');
+
+        return new MigrationRunner($config, $db);
+    }
+
+    /**
+     * The Negotiate class provides the content negotiation features for
+     * working the request to determine correct language, encoding, charset,
+     * and more.
+     *
+     * @return Negotiate
+     */
+    public static function negotiator(?RequestInterface $request = null, bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('negotiator', $request);
+        }
+
+        $request ??= AppServices::request();
+
+        return new Negotiate($request);
+    }
+
+    /**
+     * Return the appropriate pagination handler.
+     *
+     * @return Pager
+     */
+    public static function pager(?PagerConfig $config = null, ?RendererInterface $view = null, bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('pager', $config, $view);
+        }
+
+        $config ??= config('Pager');
+        $view ??= AppServices::renderer();
+
+        return new Pager($config, $view);
+    }
+
+    /**
+     * The Parser is a simple template parser.
+     *
+     * @return Parser
+     */
+    public static function parser(?string $viewPath = null, ?ViewConfig $config = null, bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('parser', $viewPath, $config);
+        }
+
+        $viewPath = $viewPath ?: config('Paths')->viewDirectory;
+        $config ??= config('View');
+
+        return new Parser($config, $viewPath, AppServices::locator(), CI_DEBUG, AppServices::logger());
+    }
+
+    /**
+     * The Renderer class is the class that actually displays a file to the user.
+     * The default View class within CodeIgniter is intentionally simple, but this
+     * service could easily be replaced by a template engine if the user needed to.
+     *
+     * @return View
+     */
+    public static function renderer(?string $viewPath = null, ?ViewConfig $config = null, bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('renderer', $viewPath, $config);
+        }
+
+        $viewPath = $viewPath ?: config('Paths')->viewDirectory;
+        $config ??= config('View');
+
+        return new View($config, $viewPath, AppServices::locator(), CI_DEBUG, AppServices::logger());
+    }
+
+    /**
+     * Returns the current Request object.
+     *
+     * createRequest() injects IncomingRequest or CLIRequest.
+     *
+     * @return CLIRequest|IncomingRequest
+     *
+     * @deprecated The parameter $config and $getShared are deprecated.
+     */
+    public static function request(?App $config = null, bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('request', $config);
+        }
+
+        // @TODO remove the following code for backward compatibility
+        return static::incomingrequest($config, $getShared);
+    }
+
+    /**
+     * Create the current Request object, either IncomingRequest or CLIRequest.
+     *
+     * This method is called from CodeIgniter::getRequestObject().
+     *
+     * @internal
+     */
+    public static function createRequest(App $config, bool $isCli = false): void
+    {
+        if ($isCli) {
+            $request = AppServices::clirequest($config);
+        } else {
+            $request = AppServices::incomingrequest($config);
+
+            // guess at protocol if needed
+            $request->setProtocolVersion($_SERVER['SERVER_PROTOCOL'] ?? 'HTTP/1.1');
+        }
+
+        // Inject the request object into Services::request().
+        static::$instances['request'] = $request;
+    }
+
+    /**
+     * The IncomingRequest class models an HTTP request.
+     *
+     * @return IncomingRequest
+     *
+     * @internal
+     */
+    public static function incomingrequest(?App $config = null, bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('request', $config);
+        }
+
+        $config ??= config('App');
+
+        return new IncomingRequest(
+            $config,
+            AppServices::uri(),
+            'php://input',
+            new UserAgent()
+        );
+    }
+
+    /**
+     * The Response class models an HTTP response.
+     *
+     * @return Response
+     */
+    public static function response(?App $config = null, bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('response', $config);
+        }
+
+        $config ??= config('App');
+
+        return new Response($config);
+    }
+
+    /**
+     * The Redirect class provides nice way of working with redirects.
+     *
+     * @return RedirectResponse
+     */
+    public static function redirectresponse(?App $config = null, bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('redirectresponse', $config);
+        }
+
+        $config ??= config('App');
+        $response = new RedirectResponse($config);
+        $response->setProtocolVersion(AppServices::request()->getProtocolVersion());
+
+        return $response;
+    }
+
+    /**
+     * The Routes service is a class that allows for easily building
+     * a collection of routes.
+     *
+     * @return RouteCollection
+     */
+    public static function routes(bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('routes');
+        }
+
+        return new RouteCollection(AppServices::locator(), config('Modules'));
+    }
+
+    /**
+     * The Router class uses a RouteCollection's array of routes, and determines
+     * the correct Controller and Method to execute.
+     *
+     * @return Router
+     */
+    public static function router(?RouteCollectionInterface $routes = null, ?Request $request = null, bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('router', $routes, $request);
+        }
+
+        $routes ??= AppServices::routes();
+        $request ??= AppServices::request();
+
+        return new Router($routes, $request);
+    }
+
+    /**
+     * The Security class provides a few handy tools for keeping the site
+     * secure, most notably the CSRF protection tools.
+     *
+     * @return Security
+     */
+    public static function security(?App $config = null, bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('security', $config);
+        }
+
+        $config ??= config('App');
+
+        return new Security($config);
+    }
+
+    /**
+     * Return the session manager.
+     *
+     * @return Session
+     */
+    public static function session(?App $config = null, bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('session', $config);
+        }
+
+        $config ??= config('App');
+        $logger = AppServices::logger();
+
+        $driverName = $config->sessionDriver;
+
+        if ($driverName === DatabaseHandler::class) {
+            $DBGroup = $config->sessionDBGroup ?? config(Database::class)->defaultGroup;
+            $db      = Database::connect($DBGroup);
+
+            $driver = $db->getPlatform();
+
+            if ($driver === 'MySQLi') {
+                $driverName = MySQLiHandler::class;
+            } elseif ($driver === 'Postgre') {
+                $driverName = PostgreHandler::class;
+            }
+        }
+
+        $driver = new $driverName($config, AppServices::request()->getIPAddress());
+        $driver->setLogger($logger);
+
+        $session = new Session($driver, $config);
+        $session->setLogger($logger);
+
+        if (session_status() === PHP_SESSION_NONE) {
+            $session->start();
+        }
+
+        return $session;
+    }
+
+    /**
+     * The Throttler class provides a simple method for implementing
+     * rate limiting in your applications.
+     *
+     * @return Throttler
+     */
+    public static function throttler(bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('throttler');
+        }
+
+        return new Throttler(AppServices::cache());
+    }
+
+    /**
+     * The Timer class provides a simple way to Benchmark portions of your
+     * application.
+     *
+     * @return Timer
+     */
+    public static function timer(bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('timer');
+        }
+
+        return new Timer();
+    }
+
+    /**
+     * Return the debug toolbar.
+     *
+     * @return Toolbar
+     */
+    public static function toolbar(?ToolbarConfig $config = null, bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('toolbar', $config);
+        }
+
+        $config ??= config('Toolbar');
+
+        return new Toolbar($config);
+    }
+
+    /**
+     * The URI class provides a way to model and manipulate URIs.
+     *
+     * @param string $uri
+     *
+     * @return URI
+     */
+    public static function uri(?string $uri = null, bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('uri', $uri);
+        }
+
+        return new URI($uri);
+    }
+
+    /**
+     * The Validation class provides tools for validating input data.
+     *
+     * @return Validation
+     */
+    public static function validation(?ValidationConfig $config = null, bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('validation', $config);
+        }
+
+        $config ??= config('Validation');
+
+        return new Validation($config, AppServices::renderer());
+    }
+
+    /**
+     * View cells are intended to let you insert HTML into view
+     * that has been generated by any callable in the system.
+     *
+     * @return Cell
+     */
+    public static function viewcell(bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('viewcell');
+        }
+
+        return new Cell(AppServices::cache());
+    }
+
+    /**
+     * The Typography class provides a way to format text in semantically relevant ways.
+     *
+     * @return Typography
+     */
+    public static function typography(bool $getShared = true)
+    {
+        if ($getShared) {
+            return static::getSharedInstance('typography');
+        }
+
+        return new Typography();
+    }
+}
diff --git a/www-api/system/Config/View.php b/www-api/system/Config/View.php
new file mode 100644
index 00000000..42d40faf
--- /dev/null
+++ b/www-api/system/Config/View.php
@@ -0,0 +1,115 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Config;
+
+use CodeIgniter\View\ViewDecoratorInterface;
+
+/**
+ * View configuration
+ */
+class View extends BaseConfig
+{
+    /**
+     * When false, the view method will clear the data between each
+     * call.
+     *
+     * @var bool
+     */
+    public $saveData = true;
+
+    /**
+     * Parser Filters map a filter name with any PHP callable. When the
+     * Parser prepares a variable for display, it will chain it
+     * through the filters in the order defined, inserting any parameters.
+     *
+     * To prevent potential abuse, all filters MUST be defined here
+     * in order for them to be available for use within the Parser.
+     */
+    public $filters = [];
+
+    /**
+     * Parser Plugins provide a way to extend the functionality provided
+     * by the core Parser by creating aliases that will be replaced with
+     * any callable. Can be single or tag pair.
+     */
+    public $plugins = [];
+
+    /**
+     * Built-in View filters.
+     *
+     * @var array
+     */
+    protected $coreFilters = [
+        'abs'            => '\abs',
+        'capitalize'     => '\CodeIgniter\View\Filters::capitalize',
+        'date'           => '\CodeIgniter\View\Filters::date',
+        'date_modify'    => '\CodeIgniter\View\Filters::date_modify',
+        'default'        => '\CodeIgniter\View\Filters::default',
+        'esc'            => '\CodeIgniter\View\Filters::esc',
+        'excerpt'        => '\CodeIgniter\View\Filters::excerpt',
+        'highlight'      => '\CodeIgniter\View\Filters::highlight',
+        'highlight_code' => '\CodeIgniter\View\Filters::highlight_code',
+        'limit_words'    => '\CodeIgniter\View\Filters::limit_words',
+        'limit_chars'    => '\CodeIgniter\View\Filters::limit_chars',
+        'local_currency' => '\CodeIgniter\View\Filters::local_currency',
+        'local_number'   => '\CodeIgniter\View\Filters::local_number',
+        'lower'          => '\strtolower',
+        'nl2br'          => '\CodeIgniter\View\Filters::nl2br',
+        'number_format'  => '\number_format',
+        'prose'          => '\CodeIgniter\View\Filters::prose',
+        'round'          => '\CodeIgniter\View\Filters::round',
+        'strip_tags'     => '\strip_tags',
+        'title'          => '\CodeIgniter\View\Filters::title',
+        'upper'          => '\strtoupper',
+    ];
+
+    /**
+     * Built-in View plugins.
+     *
+     * @var array
+     */
+    protected $corePlugins = [
+        'csp_script_nonce'  => '\CodeIgniter\View\Plugins::cspScriptNonce',
+        'csp_style_nonce'   => '\CodeIgniter\View\Plugins::cspStyleNonce',
+        'current_url'       => '\CodeIgniter\View\Plugins::currentURL',
+        'previous_url'      => '\CodeIgniter\View\Plugins::previousURL',
+        'mailto'            => '\CodeIgniter\View\Plugins::mailto',
+        'safe_mailto'       => '\CodeIgniter\View\Plugins::safeMailto',
+        'lang'              => '\CodeIgniter\View\Plugins::lang',
+        'validation_errors' => '\CodeIgniter\View\Plugins::validationErrors',
+        'route'             => '\CodeIgniter\View\Plugins::route',
+        'siteURL'           => '\CodeIgniter\View\Plugins::siteURL',
+    ];
+
+    /**
+     * View Decorators are class methods that will be run in sequence to
+     * have a chance to alter the generated output just prior to caching
+     * the results.
+     *
+     * All classes must implement CodeIgniter\View\ViewDecoratorInterface
+     *
+     * @var class-string<ViewDecoratorInterface>[]
+     */
+    public array $decorators = [];
+
+    /**
+     * Merge the built-in and developer-configured filters and plugins,
+     * with preference to the developer ones.
+     */
+    public function __construct()
+    {
+        $this->filters = array_merge($this->coreFilters, $this->filters);
+        $this->plugins = array_merge($this->corePlugins, $this->plugins);
+
+        parent::__construct();
+    }
+}
diff --git a/www-api/system/Controller.php b/www-api/system/Controller.php
new file mode 100644
index 00000000..6116160c
--- /dev/null
+++ b/www-api/system/Controller.php
@@ -0,0 +1,186 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter;
+
+use CodeIgniter\HTTP\Exceptions\HTTPException;
+use CodeIgniter\HTTP\RequestInterface;
+use CodeIgniter\HTTP\ResponseInterface;
+use CodeIgniter\Validation\Exceptions\ValidationException;
+use CodeIgniter\Validation\Validation;
+use Config\Services;
+use Psr\Log\LoggerInterface;
+
+/**
+ * Class Controller
+ */
+class Controller
+{
+    /**
+     * Helpers that will be automatically loaded on class instantiation.
+     *
+     * @var array
+     */
+    protected $helpers = [];
+
+    /**
+     * Instance of the main Request object.
+     *
+     * @var RequestInterface
+     */
+    protected $request;
+
+    /**
+     * Instance of the main response object.
+     *
+     * @var ResponseInterface
+     */
+    protected $response;
+
+    /**
+     * Instance of logger to use.
+     *
+     * @var LoggerInterface
+     */
+    protected $logger;
+
+    /**
+     * Should enforce HTTPS access for all methods in this controller.
+     *
+     * @var int Number of seconds to set HSTS header
+     */
+    protected $forceHTTPS = 0;
+
+    /**
+     * Once validation has been run, will hold the Validation instance.
+     *
+     * @var Validation
+     */
+    protected $validator;
+
+    /**
+     * Constructor.
+     *
+     * @throws HTTPException
+     */
+    public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
+    {
+        $this->request  = $request;
+        $this->response = $response;
+        $this->logger   = $logger;
+
+        if ($this->forceHTTPS > 0) {
+            $this->forceHTTPS($this->forceHTTPS);
+        }
+
+        // Autoload helper files.
+        helper($this->helpers);
+    }
+
+    /**
+     * A convenience method to use when you need to ensure that a single
+     * method is reached only via HTTPS. If it isn't, then a redirect
+     * will happen back to this method and HSTS header will be sent
+     * to have modern browsers transform requests automatically.
+     *
+     * @param int $duration The number of seconds this link should be
+     *                      considered secure for. Only with HSTS header.
+     *                      Default value is 1 year.
+     *
+     * @throws HTTPException
+     */
+    protected function forceHTTPS(int $duration = 31_536_000)
+    {
+        force_https($duration, $this->request, $this->response);
+    }
+
+    /**
+     * Provides a simple way to tie into the main CodeIgniter class and
+     * tell it how long to cache the current page for.
+     */
+    protected function cachePage(int $time)
+    {
+        CodeIgniter::cache($time);
+    }
+
+    /**
+     * Handles "auto-loading" helper files.
+     *
+     * @deprecated Use `helper` function instead of using this method.
+     *
+     * @codeCoverageIgnore
+     */
+    protected function loadHelpers()
+    {
+        if (empty($this->helpers)) {
+            return;
+        }
+
+        helper($this->helpers);
+    }
+
+    /**
+     * A shortcut to performing validation on Request data.
+     *
+     * @param array|string $rules
+     * @param array        $messages An array of custom error messages
+     */
+    protected function validate($rules, array $messages = []): bool
+    {
+        $this->setValidator($rules, $messages);
+
+        return $this->validator->withRequest($this->request)->run();
+    }
+
+    /**
+     * A shortcut to performing validation on any input data.
+     *
+     * @param array        $data     The data to validate
+     * @param array|string $rules
+     * @param array        $messages An array of custom error messages
+     * @param string|null  $dbGroup  The database group to use
+     */
+    protected function validateData(array $data, $rules, array $messages = [], ?string $dbGroup = null): bool
+    {
+        $this->setValidator($rules, $messages);
+
+        return $this->validator->run($data, null, $dbGroup);
+    }
+
+    /**
+     * @param array|string $rules
+     */
+    private function setValidator($rules, array $messages): void
+    {
+        $this->validator = Services::validation();
+
+        // If you replace the $rules array with the name of the group
+        if (is_string($rules)) {
+            $validation = config('Validation');
+
+            // If the rule wasn't found in the \Config\Validation, we
+            // should throw an exception so the developer can find it.
+            if (! isset($validation->{$rules})) {
+                throw ValidationException::forRuleNotFound($rules);
+            }
+
+            // If no error message is defined, use the error message in the Config\Validation file
+            if (! $messages) {
+                $errorName = $rules . '_errors';
+                $messages  = $validation->{$errorName} ?? [];
+            }
+
+            $rules = $validation->{$rules};
+        }
+
+        $this->validator->setRules($rules, $messages);
+    }
+}
diff --git a/www-api/system/Cookie/CloneableCookieInterface.php b/www-api/system/Cookie/CloneableCookieInterface.php
new file mode 100644
index 00000000..93f6031e
--- /dev/null
+++ b/www-api/system/Cookie/CloneableCookieInterface.php
@@ -0,0 +1,109 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Cookie;
+
+use DateTimeInterface;
+
+/**
+ * Interface for a fresh Cookie instance with selected attribute(s)
+ * only changed from the original instance.
+ */
+interface CloneableCookieInterface extends CookieInterface
+{
+    /**
+     * Creates a new Cookie with a new cookie prefix.
+     *
+     * @return static
+     */
+    public function withPrefix(string $prefix = '');
+
+    /**
+     * Creates a new Cookie with a new name.
+     *
+     * @return static
+     */
+    public function withName(string $name);
+
+    /**
+     * Creates a new Cookie with new value.
+     *
+     * @return static
+     */
+    public function withValue(string $value);
+
+    /**
+     * Creates a new Cookie with a new cookie expires time.
+     *
+     * @param DateTimeInterface|int|string $expires
+     *
+     * @return static
+     */
+    public function withExpires($expires);
+
+    /**
+     * Creates a new Cookie that will expire the cookie from the browser.
+     *
+     * @return static
+     */
+    public function withExpired();
+
+    /**
+     * Creates a new Cookie that will virtually never expire from the browser.
+     *
+     * @return static
+     *
+     * @deprecated See https://github.com/codeigniter4/CodeIgniter4/pull/6413
+     */
+    public function withNeverExpiring();
+
+    /**
+     * Creates a new Cookie with a new path on the server the cookie is available.
+     *
+     * @return static
+     */
+    public function withPath(?string $path);
+
+    /**
+     * Creates a new Cookie with a new domain the cookie is available.
+     *
+     * @return static
+     */
+    public function withDomain(?string $domain);
+
+    /**
+     * Creates a new Cookie with a new "Secure" attribute.
+     *
+     * @return static
+     */
+    public function withSecure(bool $secure = true);
+
+    /**
+     * Creates a new Cookie with a new "HttpOnly" attribute
+     *
+     * @return static
+     */
+    public function withHTTPOnly(bool $httponly = true);
+
+    /**
+     * Creates a new Cookie with a new "SameSite" attribute.
+     *
+     * @return static
+     */
+    public function withSameSite(string $samesite);
+
+    /**
+     * Creates a new Cookie with URL encoding option updated.
+     *
+     * @return static
+     */
+    public function withRaw(bool $raw = true);
+}
diff --git a/www-api/system/Cookie/Cookie.php b/www-api/system/Cookie/Cookie.php
new file mode 100644
index 00000000..b0b49a0a
--- /dev/null
+++ b/www-api/system/Cookie/Cookie.php
@@ -0,0 +1,783 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Cookie;
+
+use ArrayAccess;
+use CodeIgniter\Cookie\Exceptions\CookieException;
+use Config\Cookie as CookieConfig;
+use DateTimeInterface;
+use InvalidArgumentException;
+use LogicException;
+use ReturnTypeWillChange;
+
+/**
+ * A `Cookie` class represents an immutable HTTP cookie value object.
+ *
+ * Being immutable, modifying one or more of its attributes will return
+ * a new `Cookie` instance, rather than modifying itself. Users should
+ * reassign this new instance to a new variable to capture it.
+ *
+ * ```php
+ * $cookie = new Cookie('test_cookie', 'test_value');
+ * $cookie->getName(); // test_cookie
+ *
+ * $cookie->withName('prod_cookie');
+ * $cookie->getName(); // test_cookie
+ *
+ * $cookie2 = $cookie->withName('prod_cookie');
+ * $cookie2->getName(); // prod_cookie
+ * ```
+ */
+class Cookie implements ArrayAccess, CloneableCookieInterface
+{
+    /**
+     * @var string
+     */
+    protected $prefix = '';
+
+    /**
+     * @var string
+     */
+    protected $name;
+
+    /**
+     * @var string
+     */
+    protected $value;
+
+    /**
+     * @var int
+     */
+    protected $expires;
+
+    /**
+     * @var string
+     */
+    protected $path = '/';
+
+    /**
+     * @var string
+     */
+    protected $domain = '';
+
+    /**
+     * @var bool
+     */
+    protected $secure = false;
+
+    /**
+     * @var bool
+     */
+    protected $httponly = true;
+
+    /**
+     * @var string
+     */
+    protected $samesite = self::SAMESITE_LAX;
+
+    /**
+     * @var bool
+     */
+    protected $raw = false;
+
+    /**
+     * Default attributes for a Cookie object. The keys here are the
+     * lowercase attribute names. Do not camelCase!
+     *
+     * @var array<string, mixed>
+     */
+    private static array $defaults = [
+        'prefix'   => '',
+        'expires'  => 0,
+        'path'     => '/',
+        'domain'   => '',
+        'secure'   => false,
+        'httponly' => true,
+        'samesite' => self::SAMESITE_LAX,
+        'raw'      => false,
+    ];
+
+    /**
+     * A cookie name can be any US-ASCII characters, except control characters,
+     * spaces, tabs, or separator characters.
+     *
+     * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie#attributes
+     * @see https://tools.ietf.org/html/rfc2616#section-2.2
+     */
+    private static string $reservedCharsList = "=,; \t\r\n\v\f()<>@:\\\"/[]?{}";
+
+    /**
+     * Set the default attributes to a Cookie instance by injecting
+     * the values from the `CookieConfig` config or an array.
+     *
+     * This method is called from Response::__construct().
+     *
+     * @param array<string, mixed>|CookieConfig $config
+     *
+     * @return array<string, mixed> The old defaults array. Useful for resetting.
+     */
+    public static function setDefaults($config = [])
+    {
+        $oldDefaults = self::$defaults;
+        $newDefaults = [];
+
+        if ($config instanceof CookieConfig) {
+            $newDefaults = [
+                'prefix'   => $config->prefix,
+                'expires'  => $config->expires,
+                'path'     => $config->path,
+                'domain'   => $config->domain,
+                'secure'   => $config->secure,
+                'httponly' => $config->httponly,
+                'samesite' => $config->samesite,
+                'raw'      => $config->raw,
+            ];
+        } elseif (is_array($config)) {
+            $newDefaults = $config;
+        }
+
+        // This array union ensures that even if passed `$config` is not
+        // `CookieConfig` or `array`, no empty defaults will occur.
+        self::$defaults = $newDefaults + $oldDefaults;
+
+        return $oldDefaults;
+    }
+
+    // =========================================================================
+    // CONSTRUCTORS
+    // =========================================================================
+
+    /**
+     * Create a new Cookie instance from a `Set-Cookie` header.
+     *
+     * @return static
+     *
+     * @throws CookieException
+     */
+    public static function fromHeaderString(string $cookie, bool $raw = false)
+    {
+        $data        = self::$defaults;
+        $data['raw'] = $raw;
+
+        $parts = preg_split('/\;[\s]*/', $cookie);
+        $part  = explode('=', array_shift($parts), 2);
+
+        $name  = $raw ? $part[0] : urldecode($part[0]);
+        $value = isset($part[1]) ? ($raw ? $part[1] : urldecode($part[1])) : '';
+        unset($part);
+
+        foreach ($parts as $part) {
+            if (strpos($part, '=') !== false) {
+                [$attr, $val] = explode('=', $part);
+            } else {
+                $attr = $part;
+                $val  = true;
+            }
+
+            $data[strtolower($attr)] = $val;
+        }
+
+        return new static($name, $value, $data);
+    }
+
+    /**
+     * Construct a new Cookie instance.
+     *
+     * @param string               $name    The cookie's name
+     * @param string               $value   The cookie's value
+     * @param array<string, mixed> $options The cookie's options
+     *
+     * @throws CookieException
+     */
+    final public function __construct(string $name, string $value = '', array $options = [])
+    {
+        $options += self::$defaults;
+
+        $options['expires'] = static::convertExpiresTimestamp($options['expires']);
+
+        // If both `Expires` and `Max-Age` are set, `Max-Age` has precedence.
+        if (isset($options['max-age']) && is_numeric($options['max-age'])) {
+            $options['expires'] = time() + (int) $options['max-age'];
+            unset($options['max-age']);
+        }
+
+        // to preserve backward compatibility with array-based cookies in previous CI versions
+        $prefix = ($options['prefix'] === '') ? self::$defaults['prefix'] : $options['prefix'];
+        $path   = $options['path'] ?: self::$defaults['path'];
+        $domain = $options['domain'] ?: self::$defaults['domain'];
+
+        // empty string SameSite should use the default for browsers
+        $samesite = $options['samesite'] ?: self::$defaults['samesite'];
+
+        $raw      = $options['raw'];
+        $secure   = $options['secure'];
+        $httponly = $options['httponly'];
+
+        $this->validateName($name, $raw);
+        $this->validatePrefix($prefix, $secure, $path, $domain);
+        $this->validateSameSite($samesite, $secure);
+
+        $this->prefix   = $prefix;
+        $this->name     = $name;
+        $this->value    = $value;
+        $this->expires  = static::convertExpiresTimestamp($options['expires']);
+        $this->path     = $path;
+        $this->domain   = $domain;
+        $this->secure   = $secure;
+        $this->httponly = $httponly;
+        $this->samesite = ucfirst(strtolower($samesite));
+        $this->raw      = $raw;
+    }
+
+    // =========================================================================
+    // GETTERS
+    // =========================================================================
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getId(): string
+    {
+        return implode(';', [$this->getPrefixedName(), $this->getPath(), $this->getDomain()]);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getPrefix(): string
+    {
+        return $this->prefix;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getName(): string
+    {
+        return $this->name;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getPrefixedName(): string
+    {
+        $name = $this->getPrefix();
+
+        if ($this->isRaw()) {
+            $name .= $this->getName();
+        } else {
+            $search  = str_split(self::$reservedCharsList);
+            $replace = array_map('rawurlencode', $search);
+
+            $name .= str_replace($search, $replace, $this->getName());
+        }
+
+        return $name;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getValue(): string
+    {
+        return $this->value;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getExpiresTimestamp(): int
+    {
+        return $this->expires;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getExpiresString(): string
+    {
+        return gmdate(self::EXPIRES_FORMAT, $this->expires);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function isExpired(): bool
+    {
+        return $this->expires === 0 || $this->expires < time();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getMaxAge(): int
+    {
+        $maxAge = $this->expires - time();
+
+        return $maxAge >= 0 ? $maxAge : 0;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getPath(): string
+    {
+        return $this->path;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getDomain(): string
+    {
+        return $this->domain;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function isSecure(): bool
+    {
+        return $this->secure;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function isHTTPOnly(): bool
+    {
+        return $this->httponly;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getSameSite(): string
+    {
+        return $this->samesite;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function isRaw(): bool
+    {
+        return $this->raw;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getOptions(): array
+    {
+        // This is the order of options in `setcookie`. DO NOT CHANGE.
+        return [
+            'expires'  => $this->expires,
+            'path'     => $this->path,
+            'domain'   => $this->domain,
+            'secure'   => $this->secure,
+            'httponly' => $this->httponly,
+            'samesite' => $this->samesite ?: ucfirst(self::SAMESITE_LAX),
+        ];
+    }
+
+    // =========================================================================
+    // CLONING
+    // =========================================================================
+
+    /**
+     * {@inheritDoc}
+     */
+    public function withPrefix(string $prefix = '')
+    {
+        $this->validatePrefix($prefix, $this->secure, $this->path, $this->domain);
+
+        $cookie = clone $this;
+
+        $cookie->prefix = $prefix;
+
+        return $cookie;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function withName(string $name)
+    {
+        $this->validateName($name, $this->raw);
+
+        $cookie = clone $this;
+
+        $cookie->name = $name;
+
+        return $cookie;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function withValue(string $value)
+    {
+        $cookie = clone $this;
+
+        $cookie->value = $value;
+
+        return $cookie;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function withExpires($expires)
+    {
+        $cookie = clone $this;
+
+        $cookie->expires = static::convertExpiresTimestamp($expires);
+
+        return $cookie;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function withExpired()
+    {
+        $cookie = clone $this;
+
+        $cookie->expires = 0;
+
+        return $cookie;
+    }
+
+    /**
+     * @deprecated See https://github.com/codeigniter4/CodeIgniter4/pull/6413
+     */
+    public function withNeverExpiring()
+    {
+        $cookie = clone $this;
+
+        $cookie->expires = time() + 5 * YEAR;
+
+        return $cookie;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function withPath(?string $path)
+    {
+        $path = $path ?: self::$defaults['path'];
+        $this->validatePrefix($this->prefix, $this->secure, $path, $this->domain);
+
+        $cookie = clone $this;
+
+        $cookie->path = $path;
+
+        return $cookie;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function withDomain(?string $domain)
+    {
+        $domain ??= self::$defaults['domain'];
+        $this->validatePrefix($this->prefix, $this->secure, $this->path, $domain);
+
+        $cookie = clone $this;
+
+        $cookie->domain = $domain;
+
+        return $cookie;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function withSecure(bool $secure = true)
+    {
+        $this->validatePrefix($this->prefix, $secure, $this->path, $this->domain);
+        $this->validateSameSite($this->samesite, $secure);
+
+        $cookie = clone $this;
+
+        $cookie->secure = $secure;
+
+        return $cookie;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function withHTTPOnly(bool $httponly = true)
+    {
+        $cookie = clone $this;
+
+        $cookie->httponly = $httponly;
+
+        return $cookie;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function withSameSite(string $samesite)
+    {
+        $this->validateSameSite($samesite, $this->secure);
+
+        $cookie = clone $this;
+
+        $cookie->samesite = ucfirst(strtolower($samesite));
+
+        return $cookie;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function withRaw(bool $raw = true)
+    {
+        $this->validateName($this->name, $raw);
+
+        $cookie = clone $this;
+
+        $cookie->raw = $raw;
+
+        return $cookie;
+    }
+
+    // =========================================================================
+    // ARRAY ACCESS FOR BC
+    // =========================================================================
+
+    /**
+     * Whether an offset exists.
+     *
+     * @param mixed $offset
+     */
+    public function offsetExists($offset): bool
+    {
+        return $offset === 'expire' ? true : property_exists($this, $offset);
+    }
+
+    /**
+     * Offset to retrieve.
+     *
+     * @param mixed $offset
+     *
+     * @return mixed
+     *
+     * @throws InvalidArgumentException
+     */
+    #[ReturnTypeWillChange]
+    public function offsetGet($offset)
+    {
+        if (! $this->offsetExists($offset)) {
+            throw new InvalidArgumentException(sprintf('Undefined offset "%s".', $offset));
+        }
+
+        return $offset === 'expire' ? $this->expires : $this->{$offset};
+    }
+
+    /**
+     * Offset to set.
+     *
+     * @param mixed $offset
+     * @param mixed $value
+     *
+     * @throws LogicException
+     */
+    public function offsetSet($offset, $value): void
+    {
+        throw new LogicException(sprintf('Cannot set values of properties of %s as it is immutable.', static::class));
+    }
+
+    /**
+     * Offset to unset.
+     *
+     * @param mixed $offset
+     *
+     * @throws LogicException
+     */
+    public function offsetUnset($offset): void
+    {
+        throw new LogicException(sprintf('Cannot unset values of properties of %s as it is immutable.', static::class));
+    }
+
+    // =========================================================================
+    // CONVERTERS
+    // =========================================================================
+
+    /**
+     * {@inheritDoc}
+     */
+    public function toHeaderString(): string
+    {
+        return $this->__toString();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function __toString()
+    {
+        $cookieHeader = [];
+
+        if ($this->getValue() === '') {
+            $cookieHeader[] = $this->getPrefixedName() . '=deleted';
+            $cookieHeader[] = 'Expires=' . gmdate(self::EXPIRES_FORMAT, 0);
+            $cookieHeader[] = 'Max-Age=0';
+        } else {
+            $value = $this->isRaw() ? $this->getValue() : rawurlencode($this->getValue());
+
+            $cookieHeader[] = sprintf('%s=%s', $this->getPrefixedName(), $value);
+
+            if ($this->getExpiresTimestamp() !== 0) {
+                $cookieHeader[] = 'Expires=' . $this->getExpiresString();
+                $cookieHeader[] = 'Max-Age=' . $this->getMaxAge();
+            }
+        }
+
+        if ($this->getPath() !== '') {
+            $cookieHeader[] = 'Path=' . $this->getPath();
+        }
+
+        if ($this->getDomain() !== '') {
+            $cookieHeader[] = 'Domain=' . $this->getDomain();
+        }
+
+        if ($this->isSecure()) {
+            $cookieHeader[] = 'Secure';
+        }
+
+        if ($this->isHTTPOnly()) {
+            $cookieHeader[] = 'HttpOnly';
+        }
+
+        $samesite = $this->getSameSite();
+
+        if ($samesite === '') {
+            // modern browsers warn in console logs that an empty SameSite attribute
+            // will be given the `Lax` value
+            $samesite = self::SAMESITE_LAX;
+        }
+
+        $cookieHeader[] = 'SameSite=' . ucfirst(strtolower($samesite));
+
+        return implode('; ', $cookieHeader);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function toArray(): array
+    {
+        return [
+            'name'   => $this->name,
+            'value'  => $this->value,
+            'prefix' => $this->prefix,
+            'raw'    => $this->raw,
+        ] + $this->getOptions();
+    }
+
+    /**
+     * Converts expires time to Unix format.
+     *
+     * @param DateTimeInterface|int|string $expires
+     */
+    protected static function convertExpiresTimestamp($expires = 0): int
+    {
+        if ($expires instanceof DateTimeInterface) {
+            $expires = $expires->format('U');
+        }
+
+        if (! is_string($expires) && ! is_int($expires)) {
+            throw CookieException::forInvalidExpiresTime(gettype($expires));
+        }
+
+        if (! is_numeric($expires)) {
+            $expires = strtotime($expires);
+
+            if ($expires === false) {
+                throw CookieException::forInvalidExpiresValue();
+            }
+        }
+
+        return $expires > 0 ? (int) $expires : 0;
+    }
+
+    // =========================================================================
+    // VALIDATION
+    // =========================================================================
+
+    /**
+     * Validates the cookie name per RFC 2616.
+     *
+     * If `$raw` is true, names should not contain invalid characters
+     * as `setrawcookie()` will reject this.
+     *
+     * @throws CookieException
+     */
+    protected function validateName(string $name, bool $raw): void
+    {
+        if ($raw && strpbrk($name, self::$reservedCharsList) !== false) {
+            throw CookieException::forInvalidCookieName($name);
+        }
+
+        if ($name === '') {
+            throw CookieException::forEmptyCookieName();
+        }
+    }
+
+    /**
+     * Validates the special prefixes if some attribute requirements are met.
+     *
+     * @throws CookieException
+     */
+    protected function validatePrefix(string $prefix, bool $secure, string $path, string $domain): void
+    {
+        if (strpos($prefix, '__Secure-') === 0 && ! $secure) {
+            throw CookieException::forInvalidSecurePrefix();
+        }
+
+        if (strpos($prefix, '__Host-') === 0 && (! $secure || $domain !== '' || $path !== '/')) {
+            throw CookieException::forInvalidHostPrefix();
+        }
+    }
+
+    /**
+     * Validates the `SameSite` to be within the allowed types.
+     *
+     * @throws CookieException
+     *
+     * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite
+     */
+    protected function validateSameSite(string $samesite, bool $secure): void
+    {
+        if ($samesite === '') {
+            $samesite = self::$defaults['samesite'];
+        }
+
+        if ($samesite === '') {
+            $samesite = self::SAMESITE_LAX;
+        }
+
+        if (! in_array(strtolower($samesite), self::ALLOWED_SAMESITE_VALUES, true)) {
+            throw CookieException::forInvalidSameSite($samesite);
+        }
+
+        if (strtolower($samesite) === self::SAMESITE_NONE && ! $secure) {
+            throw CookieException::forInvalidSameSiteNone();
+        }
+    }
+}
diff --git a/www-api/system/Cookie/CookieInterface.php b/www-api/system/Cookie/CookieInterface.php
new file mode 100644
index 00000000..0b2b7578
--- /dev/null
+++ b/www-api/system/Cookie/CookieInterface.php
@@ -0,0 +1,168 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Cookie;
+
+/**
+ * Interface for a value object representation of an HTTP cookie.
+ *
+ * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie
+ */
+interface CookieInterface
+{
+    /**
+     * Cookies will be sent in all contexts, i.e in responses to both
+     * first-party and cross-origin requests. If `SameSite=None` is set,
+     * the cookie `Secure` attribute must also be set (or the cookie will be blocked).
+     */
+    public const SAMESITE_NONE = 'none';
+
+    /**
+     * Cookies are not sent on normal cross-site subrequests (for example to
+     * load images or frames into a third party site), but are sent when a
+     * user is navigating to the origin site (i.e. when following a link).
+     */
+    public const SAMESITE_LAX = 'lax';
+
+    /**
+     * Cookies will only be sent in a first-party context and not be sent
+     * along with requests initiated by third party websites.
+     */
+    public const SAMESITE_STRICT = 'strict';
+
+    /**
+     * RFC 6265 allowed values for the "SameSite" attribute.
+     *
+     * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite
+     */
+    public const ALLOWED_SAMESITE_VALUES = [
+        self::SAMESITE_NONE,
+        self::SAMESITE_LAX,
+        self::SAMESITE_STRICT,
+    ];
+
+    /**
+     * Expires date format.
+     *
+     * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Date
+     * @see https://tools.ietf.org/html/rfc7231#section-7.1.1.2
+     */
+    public const EXPIRES_FORMAT = 'D, d-M-Y H:i:s T';
+
+    /**
+     * Returns a unique identifier for the cookie consisting
+     * of its prefixed name, path, and domain.
+     */
+    public function getId(): string;
+
+    /**
+     * Gets the cookie prefix.
+     */
+    public function getPrefix(): string;
+
+    /**
+     * Gets the cookie name.
+     */
+    public function getName(): string;
+
+    /**
+     * Gets the cookie name prepended with the prefix, if any.
+     */
+    public function getPrefixedName(): string;
+
+    /**
+     * Gets the cookie value.
+     */
+    public function getValue(): string;
+
+    /**
+     * Gets the time in Unix timestamp the cookie expires.
+     */
+    public function getExpiresTimestamp(): int;
+
+    /**
+     * Gets the formatted expires time.
+     */
+    public function getExpiresString(): string;
+
+    /**
+     * Checks if the cookie is expired.
+     */
+    public function isExpired(): bool;
+
+    /**
+     * Gets the "Max-Age" cookie attribute.
+     */
+    public function getMaxAge(): int;
+
+    /**
+     * Gets the "Path" cookie attribute.
+     */
+    public function getPath(): string;
+
+    /**
+     * Gets the "Domain" cookie attribute.
+     */
+    public function getDomain(): string;
+
+    /**
+     * Gets the "Secure" cookie attribute.
+     *
+     * Checks if the cookie is only sent to the server when a request is made
+     * with the `https:` scheme (except on `localhost`), and therefore is more
+     * resistent to man-in-the-middle attacks.
+     */
+    public function isSecure(): bool;
+
+    /**
+     * Gets the "HttpOnly" cookie attribute.
+     *
+     * Checks if JavaScript is forbidden from accessing the cookie.
+     */
+    public function isHTTPOnly(): bool;
+
+    /**
+     * Gets the "SameSite" cookie attribute.
+     */
+    public function getSameSite(): string;
+
+    /**
+     * Checks if the cookie should be sent with no URL encoding.
+     */
+    public function isRaw(): bool;
+
+    /**
+     * Gets the options that are passable to the `setcookie` variant
+     * available on PHP 7.3+
+     *
+     * @return array<string, mixed>
+     */
+    public function getOptions(): array;
+
+    /**
+     * Returns the Cookie as a header value.
+     */
+    public function toHeaderString(): string;
+
+    /**
+     * Returns the string representation of the Cookie object.
+     *
+     * @return string
+     */
+    public function __toString();
+
+    /**
+     * Returns the array representation of the Cookie object.
+     *
+     * @return array<string, mixed>
+     */
+    public function toArray(): array;
+}
diff --git a/www-api/system/Cookie/CookieStore.php b/www-api/system/Cookie/CookieStore.php
new file mode 100644
index 00000000..6bf7f003
--- /dev/null
+++ b/www-api/system/Cookie/CookieStore.php
@@ -0,0 +1,256 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Cookie;
+
+use ArrayIterator;
+use CodeIgniter\Cookie\Exceptions\CookieException;
+use Countable;
+use IteratorAggregate;
+use Traversable;
+
+/**
+ * The CookieStore object represents an immutable collection of `Cookie` value objects.
+ *
+ * @implements IteratorAggregate<string, Cookie>
+ */
+class CookieStore implements Countable, IteratorAggregate
+{
+    /**
+     * The cookie collection.
+     *
+     * @var array<string, Cookie>
+     */
+    protected $cookies = [];
+
+    /**
+     * Creates a CookieStore from an array of `Set-Cookie` headers.
+     *
+     * @param string[] $headers
+     *
+     * @return static
+     *
+     * @throws CookieException
+     */
+    public static function fromCookieHeaders(array $headers, bool $raw = false)
+    {
+        /**
+         * @var Cookie[] $cookies
+         */
+        $cookies = array_filter(array_map(static function (string $header) use ($raw) {
+            try {
+                return Cookie::fromHeaderString($header, $raw);
+            } catch (CookieException $e) {
+                log_message('error', (string) $e);
+
+                return false;
+            }
+        }, $headers));
+
+        return new static($cookies);
+    }
+
+    /**
+     * @param Cookie[] $cookies
+     *
+     * @throws CookieException
+     */
+    final public function __construct(array $cookies)
+    {
+        $this->validateCookies($cookies);
+
+        foreach ($cookies as $cookie) {
+            $this->cookies[$cookie->getId()] = $cookie;
+        }
+    }
+
+    /**
+     * Checks if a `Cookie` object identified by name and
+     * prefix is present in the collection.
+     */
+    public function has(string $name, string $prefix = '', ?string $value = null): bool
+    {
+        $name = $prefix . $name;
+
+        foreach ($this->cookies as $cookie) {
+            if ($cookie->getPrefixedName() !== $name) {
+                continue;
+            }
+
+            if ($value === null) {
+                return true; // for BC
+            }
+
+            return $cookie->getValue() === $value;
+        }
+
+        return false;
+    }
+
+    /**
+     * Retrieves an instance of `Cookie` identified by a name and prefix.
+     * This throws an exception if not found.
+     *
+     * @throws CookieException
+     */
+    public function get(string $name, string $prefix = ''): Cookie
+    {
+        $name = $prefix . $name;
+
+        foreach ($this->cookies as $cookie) {
+            if ($cookie->getPrefixedName() === $name) {
+                return $cookie;
+            }
+        }
+
+        throw CookieException::forUnknownCookieInstance([$name, $prefix]);
+    }
+
+    /**
+     * Store a new cookie and return a new collection. The original collection
+     * is left unchanged.
+     *
+     * @return static
+     */
+    public function put(Cookie $cookie)
+    {
+        $store = clone $this;
+
+        $store->cookies[$cookie->getId()] = $cookie;
+
+        return $store;
+    }
+
+    /**
+     * Removes a cookie from a collection and returns an updated collection.
+     * The original collection is left unchanged.
+     *
+     * Removing a cookie from the store **DOES NOT** delete it from the browser.
+     * If you intend to delete a cookie *from the browser*, you must put an empty
+     * value cookie with the same name to the store.
+     *
+     * @return static
+     */
+    public function remove(string $name, string $prefix = '')
+    {
+        $default = Cookie::setDefaults();
+
+        $id = implode(';', [$prefix . $name, $default['path'], $default['domain']]);
+
+        $store = clone $this;
+
+        foreach (array_keys($store->cookies) as $index) {
+            if ($index === $id) {
+                unset($store->cookies[$index]);
+            }
+        }
+
+        return $store;
+    }
+
+    /**
+     * Dispatches all cookies in store.
+     *
+     * @deprecated Response should dispatch cookies.
+     */
+    public function dispatch(): void
+    {
+        foreach ($this->cookies as $cookie) {
+            $name    = $cookie->getPrefixedName();
+            $value   = $cookie->getValue();
+            $options = $cookie->getOptions();
+
+            if ($cookie->isRaw()) {
+                $this->setRawCookie($name, $value, $options);
+            } else {
+                $this->setCookie($name, $value, $options);
+            }
+        }
+
+        $this->clear();
+    }
+
+    /**
+     * Returns all cookie instances in store.
+     *
+     * @return array<string, Cookie>
+     */
+    public function display(): array
+    {
+        return $this->cookies;
+    }
+
+    /**
+     * Clears the cookie collection.
+     */
+    public function clear(): void
+    {
+        $this->cookies = [];
+    }
+
+    /**
+     * Gets the Cookie count in this collection.
+     */
+    public function count(): int
+    {
+        return count($this->cookies);
+    }
+
+    /**
+     * Gets the iterator for the cookie collection.
+     *
+     * @return Traversable<string, Cookie>
+     */
+    public function getIterator(): Traversable
+    {
+        return new ArrayIterator($this->cookies);
+    }
+
+    /**
+     * Validates all cookies passed to be instances of Cookie.
+     *
+     * @throws CookieException
+     */
+    protected function validateCookies(array $cookies): void
+    {
+        foreach ($cookies as $index => $cookie) {
+            $type = is_object($cookie) ? get_class($cookie) : gettype($cookie);
+
+            if (! $cookie instanceof Cookie) {
+                throw CookieException::forInvalidCookieInstance([static::class, Cookie::class, $type, $index]);
+            }
+        }
+    }
+
+    /**
+     * Extracted call to `setrawcookie()` in order to run unit tests on it.
+     *
+     * @codeCoverageIgnore
+     *
+     * @deprecated
+     */
+    protected function setRawCookie(string $name, string $value, array $options): void
+    {
+        setrawcookie($name, $value, $options);
+    }
+
+    /**
+     * Extracted call to `setcookie()` in order to run unit tests on it.
+     *
+     * @codeCoverageIgnore
+     *
+     * @deprecated
+     */
+    protected function setCookie(string $name, string $value, array $options): void
+    {
+        setcookie($name, $value, $options);
+    }
+}
diff --git a/www-api/system/Cookie/Exceptions/CookieException.php b/www-api/system/Cookie/Exceptions/CookieException.php
new file mode 100644
index 00000000..2e69a0e0
--- /dev/null
+++ b/www-api/system/Cookie/Exceptions/CookieException.php
@@ -0,0 +1,127 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Cookie\Exceptions;
+
+use CodeIgniter\Exceptions\FrameworkException;
+
+/**
+ * CookieException is thrown for invalid cookies initialization and management.
+ */
+class CookieException extends FrameworkException
+{
+    /**
+     * Thrown for invalid type given for the "Expires" attribute.
+     *
+     * @return static
+     */
+    public static function forInvalidExpiresTime(string $type)
+    {
+        return new static(lang('Cookie.invalidExpiresTime', [$type]));
+    }
+
+    /**
+     * Thrown when the value provided for "Expires" is invalid.
+     *
+     * @return static
+     */
+    public static function forInvalidExpiresValue()
+    {
+        return new static(lang('Cookie.invalidExpiresValue'));
+    }
+
+    /**
+     * Thrown when the cookie name contains invalid characters per RFC 2616.
+     *
+     * @return static
+     */
+    public static function forInvalidCookieName(string $name)
+    {
+        return new static(lang('Cookie.invalidCookieName', [$name]));
+    }
+
+    /**
+     * Thrown when the cookie name is empty.
+     *
+     * @return static
+     */
+    public static function forEmptyCookieName()
+    {
+        return new static(lang('Cookie.emptyCookieName'));
+    }
+
+    /**
+     * Thrown when using the `__Secure-` prefix but the `Secure` attribute
+     * is not set to true.
+     *
+     * @return static
+     */
+    public static function forInvalidSecurePrefix()
+    {
+        return new static(lang('Cookie.invalidSecurePrefix'));
+    }
+
+    /**
+     * Thrown when using the `__Host-` prefix but the `Secure` flag is not
+     * set, the `Domain` is set, and the `Path` is not `/`.
+     *
+     * @return static
+     */
+    public static function forInvalidHostPrefix()
+    {
+        return new static(lang('Cookie.invalidHostPrefix'));
+    }
+
+    /**
+     * Thrown when the `SameSite` attribute given is not of the valid types.
+     *
+     * @return static
+     */
+    public static function forInvalidSameSite(string $sameSite)
+    {
+        return new static(lang('Cookie.invalidSameSite', [$sameSite]));
+    }
+
+    /**
+     * Thrown when the `SameSite` attribute is set to `None` but the `Secure`
+     * attribute is not set.
+     *
+     * @return static
+     */
+    public static function forInvalidSameSiteNone()
+    {
+        return new static(lang('Cookie.invalidSameSiteNone'));
+    }
+
+    /**
+     * Thrown when the `CookieStore` class is filled with invalid Cookie objects.
+     *
+     * @param array<int|string> $data
+     *
+     * @return static
+     */
+    public static function forInvalidCookieInstance(array $data)
+    {
+        return new static(lang('Cookie.invalidCookieInstance', $data));
+    }
+
+    /**
+     * Thrown when the queried Cookie object does not exist in the cookie collection.
+     *
+     * @param string[] $data
+     *
+     * @return static
+     */
+    public static function forUnknownCookieInstance(array $data)
+    {
+        return new static(lang('Cookie.unknownCookieInstance', $data));
+    }
+}
diff --git a/www-api/system/Debug/Exceptions.php b/www-api/system/Debug/Exceptions.php
new file mode 100644
index 00000000..f550c71c
--- /dev/null
+++ b/www-api/system/Debug/Exceptions.php
@@ -0,0 +1,536 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Debug;
+
+use CodeIgniter\API\ResponseTrait;
+use CodeIgniter\Exceptions\PageNotFoundException;
+use CodeIgniter\HTTP\CLIRequest;
+use CodeIgniter\HTTP\Exceptions\HTTPException;
+use CodeIgniter\HTTP\IncomingRequest;
+use CodeIgniter\HTTP\Response;
+use Config\Exceptions as ExceptionsConfig;
+use Config\Paths;
+use ErrorException;
+use Psr\Log\LogLevel;
+use Throwable;
+
+/**
+ * Exceptions manager
+ */
+class Exceptions
+{
+    use ResponseTrait;
+
+    /**
+     * Nesting level of the output buffering mechanism
+     *
+     * @var int
+     */
+    public $ob_level;
+
+    /**
+     * The path to the directory containing the
+     * cli and html error view directories.
+     *
+     * @var string
+     */
+    protected $viewPath;
+
+    /**
+     * Config for debug exceptions.
+     *
+     * @var ExceptionsConfig
+     */
+    protected $config;
+
+    /**
+     * The request.
+     *
+     * @var CLIRequest|IncomingRequest
+     */
+    protected $request;
+
+    /**
+     * The outgoing response.
+     *
+     * @var Response
+     */
+    protected $response;
+
+    /**
+     * @param CLIRequest|IncomingRequest $request
+     */
+    public function __construct(ExceptionsConfig $config, $request, Response $response)
+    {
+        $this->ob_level = ob_get_level();
+        $this->viewPath = rtrim($config->errorViewPath, '\\/ ') . DIRECTORY_SEPARATOR;
+        $this->config   = $config;
+        $this->request  = $request;
+        $this->response = $response;
+
+        // workaround for upgraded users
+        if (! isset($this->config->sensitiveDataInTrace)) {
+            $this->config->sensitiveDataInTrace = [];
+        }
+    }
+
+    /**
+     * Responsible for registering the error, exception and shutdown
+     * handling of our application.
+     *
+     * @codeCoverageIgnore
+     */
+    public function initialize()
+    {
+        set_exception_handler([$this, 'exceptionHandler']);
+        set_error_handler([$this, 'errorHandler']);
+        register_shutdown_function([$this, 'shutdownHandler']);
+    }
+
+    /**
+     * Catches any uncaught errors and exceptions, including most Fatal errors
+     * (Yay PHP7!). Will log the error, display it if display_errors is on,
+     * and fire an event that allows custom actions to be taken at this point.
+     *
+     * @codeCoverageIgnore
+     */
+    public function exceptionHandler(Throwable $exception)
+    {
+        [$statusCode, $exitCode] = $this->determineCodes($exception);
+
+        if ($this->config->log === true && ! in_array($statusCode, $this->config->ignoreCodes, true)) {
+            log_message('critical', "{message}\nin {exFile} on line {exLine}.\n{trace}", [
+                'message' => $exception->getMessage(),
+                'exFile'  => clean_path($exception->getFile()), // {file} refers to THIS file
+                'exLine'  => $exception->getLine(), // {line} refers to THIS line
+                'trace'   => self::renderBacktrace($exception->getTrace()),
+            ]);
+        }
+
+        if (! is_cli()) {
+            try {
+                $this->response->setStatusCode($statusCode);
+            } catch (HTTPException $e) {
+                // Workaround for invalid HTTP status code.
+                $statusCode = 500;
+                $this->response->setStatusCode($statusCode);
+            }
+
+            if (! headers_sent()) {
+                header(sprintf('HTTP/%s %s %s', $this->request->getProtocolVersion(), $this->response->getStatusCode(), $this->response->getReasonPhrase()), true, $statusCode);
+            }
+
+            if (strpos($this->request->getHeaderLine('accept'), 'text/html') === false) {
+                $this->respond(ENVIRONMENT === 'development' ? $this->collectVars($exception, $statusCode) : '', $statusCode)->send();
+
+                exit($exitCode);
+            }
+        }
+
+        $this->render($exception, $statusCode);
+
+        exit($exitCode);
+    }
+
+    /**
+     * The callback to be registered to `set_error_handler()`.
+     *
+     * @return bool
+     *
+     * @throws ErrorException
+     *
+     * @codeCoverageIgnore
+     */
+    public function errorHandler(int $severity, string $message, ?string $file = null, ?int $line = null)
+    {
+        if (error_reporting() & $severity) {
+            // @TODO Remove if Faker is fixed.
+            if ($this->isFakerDeprecationError($severity, $message, $file, $line)) {
+                // Ignore the error.
+                return true;
+            }
+
+            throw new ErrorException($message, 0, $severity, $file, $line);
+        }
+
+        return false; // return false to propagate the error to PHP standard error handler
+    }
+
+    /**
+     * Workaround for Faker deprecation errors in PHP 8.2.
+     *
+     * @see https://github.com/FakerPHP/Faker/issues/479
+     */
+    private function isFakerDeprecationError(int $severity, string $message, ?string $file = null, ?int $line = null)
+    {
+        if (
+            $severity === E_DEPRECATED
+            && strpos($file, VENDORPATH . 'fakerphp/faker/') !== false
+            && $message === 'Use of "static" in callables is deprecated'
+        ) {
+            log_message(
+                LogLevel::WARNING,
+                '[DEPRECATED] {message} in {errFile} on line {errLine}.',
+                [
+                    'message' => $message,
+                    'errFile' => clean_path($file ?? ''),
+                    'errLine' => $line ?? 0,
+                ]
+            );
+
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Checks to see if any errors have happened during shutdown that
+     * need to be caught and handle them.
+     *
+     * @codeCoverageIgnore
+     */
+    public function shutdownHandler()
+    {
+        $error = error_get_last();
+
+        if ($error === null) {
+            return;
+        }
+
+        ['type' => $type, 'message' => $message, 'file' => $file, 'line' => $line] = $error;
+
+        if (in_array($type, [E_ERROR, E_CORE_ERROR, E_COMPILE_ERROR, E_PARSE], true)) {
+            $this->exceptionHandler(new ErrorException($message, 0, $type, $file, $line));
+        }
+    }
+
+    /**
+     * Determines the view to display based on the exception thrown,
+     * whether an HTTP or CLI request, etc.
+     *
+     * @return string The path and filename of the view file to use
+     */
+    protected function determineView(Throwable $exception, string $templatePath): string
+    {
+        // Production environments should have a custom exception file.
+        $view         = 'production.php';
+        $templatePath = rtrim($templatePath, '\\/ ') . DIRECTORY_SEPARATOR;
+
+        if (str_ireplace(['off', 'none', 'no', 'false', 'null'], '', ini_get('display_errors'))) {
+            $view = 'error_exception.php';
+        }
+
+        // 404 Errors
+        if ($exception instanceof PageNotFoundException) {
+            return 'error_404.php';
+        }
+
+        // Allow for custom views based upon the status code
+        if (is_file($templatePath . 'error_' . $exception->getCode() . '.php')) {
+            return 'error_' . $exception->getCode() . '.php';
+        }
+
+        return $view;
+    }
+
+    /**
+     * Given an exception and status code will display the error to the client.
+     */
+    protected function render(Throwable $exception, int $statusCode)
+    {
+        // Determine possible directories of error views
+        $path    = $this->viewPath;
+        $altPath = rtrim((new Paths())->viewDirectory, '\\/ ') . DIRECTORY_SEPARATOR . 'errors' . DIRECTORY_SEPARATOR;
+
+        $path    .= (is_cli() ? 'cli' : 'html') . DIRECTORY_SEPARATOR;
+        $altPath .= (is_cli() ? 'cli' : 'html') . DIRECTORY_SEPARATOR;
+
+        // Determine the views
+        $view    = $this->determineView($exception, $path);
+        $altView = $this->determineView($exception, $altPath);
+
+        // Check if the view exists
+        if (is_file($path . $view)) {
+            $viewFile = $path . $view;
+        } elseif (is_file($altPath . $altView)) {
+            $viewFile = $altPath . $altView;
+        }
+
+        if (! isset($viewFile)) {
+            echo 'The error view files were not found. Cannot render exception trace.';
+
+            exit(1);
+        }
+
+        if (ob_get_level() > $this->ob_level + 1) {
+            ob_end_clean();
+        }
+
+        echo(function () use ($exception, $statusCode, $viewFile): string {
+            $vars = $this->collectVars($exception, $statusCode);
+            extract($vars, EXTR_SKIP);
+
+            ob_start();
+            include $viewFile;
+
+            return ob_get_clean();
+        })();
+    }
+
+    /**
+     * Gathers the variables that will be made available to the view.
+     */
+    protected function collectVars(Throwable $exception, int $statusCode): array
+    {
+        $trace = $exception->getTrace();
+
+        if ($this->config->sensitiveDataInTrace !== []) {
+            $this->maskSensitiveData($trace, $this->config->sensitiveDataInTrace);
+        }
+
+        return [
+            'title'   => get_class($exception),
+            'type'    => get_class($exception),
+            'code'    => $statusCode,
+            'message' => $exception->getMessage(),
+            'file'    => $exception->getFile(),
+            'line'    => $exception->getLine(),
+            'trace'   => $trace,
+        ];
+    }
+
+    /**
+     * Mask sensitive data in the trace.
+     *
+     * @param array|object $trace
+     */
+    protected function maskSensitiveData(&$trace, array $keysToMask, string $path = '')
+    {
+        foreach ($keysToMask as $keyToMask) {
+            $explode = explode('/', $keyToMask);
+            $index   = end($explode);
+
+            if (strpos(strrev($path . '/' . $index), strrev($keyToMask)) === 0) {
+                if (is_array($trace) && array_key_exists($index, $trace)) {
+                    $trace[$index] = '******************';
+                } elseif (is_object($trace) && property_exists($trace, $index) && isset($trace->{$index})) {
+                    $trace->{$index} = '******************';
+                }
+            }
+        }
+
+        if (is_object($trace)) {
+            $trace = get_object_vars($trace);
+        }
+
+        if (is_array($trace)) {
+            foreach ($trace as $pathKey => $subarray) {
+                $this->maskSensitiveData($subarray, $keysToMask, $path . '/' . $pathKey);
+            }
+        }
+    }
+
+    /**
+     * Determines the HTTP status code and the exit status code for this request.
+     */
+    protected function determineCodes(Throwable $exception): array
+    {
+        $statusCode = abs($exception->getCode());
+
+        if ($statusCode < 100 || $statusCode > 599) {
+            $exitStatus = $statusCode + EXIT__AUTO_MIN;
+
+            if ($exitStatus > EXIT__AUTO_MAX) {
+                $exitStatus = EXIT_ERROR;
+            }
+
+            $statusCode = 500;
+        } else {
+            $exitStatus = EXIT_ERROR;
+        }
+
+        return [$statusCode, $exitStatus];
+    }
+
+    // --------------------------------------------------------------------
+    // Display Methods
+    // --------------------------------------------------------------------
+
+    /**
+     * This makes nicer looking paths for the error output.
+     *
+     * @deprecated Use dedicated `clean_path()` function.
+     */
+    public static function cleanPath(string $file): string
+    {
+        switch (true) {
+            case strpos($file, APPPATH) === 0:
+                $file = 'APPPATH' . DIRECTORY_SEPARATOR . substr($file, strlen(APPPATH));
+                break;
+
+            case strpos($file, SYSTEMPATH) === 0:
+                $file = 'SYSTEMPATH' . DIRECTORY_SEPARATOR . substr($file, strlen(SYSTEMPATH));
+                break;
+
+            case strpos($file, FCPATH) === 0:
+                $file = 'FCPATH' . DIRECTORY_SEPARATOR . substr($file, strlen(FCPATH));
+                break;
+
+            case defined('VENDORPATH') && strpos($file, VENDORPATH) === 0:
+                $file = 'VENDORPATH' . DIRECTORY_SEPARATOR . substr($file, strlen(VENDORPATH));
+                break;
+        }
+
+        return $file;
+    }
+
+    /**
+     * Describes memory usage in real-world units. Intended for use
+     * with memory_get_usage, etc.
+     */
+    public static function describeMemory(int $bytes): string
+    {
+        if ($bytes < 1024) {
+            return $bytes . 'B';
+        }
+
+        if ($bytes < 1_048_576) {
+            return round($bytes / 1024, 2) . 'KB';
+        }
+
+        return round($bytes / 1_048_576, 2) . 'MB';
+    }
+
+    /**
+     * Creates a syntax-highlighted version of a PHP file.
+     *
+     * @return bool|string
+     */
+    public static function highlightFile(string $file, int $lineNumber, int $lines = 15)
+    {
+        if (empty($file) || ! is_readable($file)) {
+            return false;
+        }
+
+        // Set our highlight colors:
+        if (function_exists('ini_set')) {
+            ini_set('highlight.comment', '#767a7e; font-style: italic');
+            ini_set('highlight.default', '#c7c7c7');
+            ini_set('highlight.html', '#06B');
+            ini_set('highlight.keyword', '#f1ce61;');
+            ini_set('highlight.string', '#869d6a');
+        }
+
+        try {
+            $source = file_get_contents($file);
+        } catch (Throwable $e) {
+            return false;
+        }
+
+        $source = str_replace(["\r\n", "\r"], "\n", $source);
+        $source = explode("\n", highlight_string($source, true));
+        $source = str_replace('<br />', "\n", $source[1]);
+        $source = explode("\n", str_replace("\r\n", "\n", $source));
+
+        // Get just the part to show
+        $start = max($lineNumber - (int) round($lines / 2), 0);
+
+        // Get just the lines we need to display, while keeping line numbers...
+        $source = array_splice($source, $start, $lines, true);
+
+        // Used to format the line number in the source
+        $format = '% ' . strlen((string) ($start + $lines)) . 'd';
+
+        $out = '';
+        // Because the highlighting may have an uneven number
+        // of open and close span tags on one line, we need
+        // to ensure we can close them all to get the lines
+        // showing correctly.
+        $spans = 1;
+
+        foreach ($source as $n => $row) {
+            $spans += substr_count($row, '<span') - substr_count($row, '</span');
+            $row = str_replace(["\r", "\n"], ['', ''], $row);
+
+            if (($n + $start + 1) === $lineNumber) {
+                preg_match_all('#<[^>]+>#', $row, $tags);
+
+                $out .= sprintf(
+                    "<span class='line highlight'><span class='number'>{$format}</span> %s\n</span>%s",
+                    $n + $start + 1,
+                    strip_tags($row),
+                    implode('', $tags[0])
+                );
+            } else {
+                $out .= sprintf('<span class="line"><span class="number">' . $format . '</span> %s', $n + $start + 1, $row) . "\n";
+            }
+        }
+
+        if ($spans > 0) {
+            $out .= str_repeat('</span>', $spans);
+        }
+
+        return '<pre><code>' . $out . '</code></pre>';
+    }
+
+    private static function renderBacktrace(array $backtrace): string
+    {
+        $backtraces = [];
+
+        foreach ($backtrace as $index => $trace) {
+            $frame = $trace + ['file' => '[internal function]', 'line' => '', 'class' => '', 'type' => '', 'args' => []];
+
+            if ($frame['file'] !== '[internal function]') {
+                $frame['file'] = sprintf('%s(%s)', $frame['file'], $frame['line']);
+            }
+
+            unset($frame['line']);
+            $idx = $index;
+            $idx = str_pad((string) ++$idx, 2, ' ', STR_PAD_LEFT);
+
+            $args = implode(', ', array_map(static function ($value): string {
+                switch (true) {
+                    case is_object($value):
+                        return sprintf('Object(%s)', get_class($value));
+
+                    case is_array($value):
+                        return $value !== [] ? '[...]' : '[]';
+
+                    case $value === null:
+                        return 'null';
+
+                    case is_resource($value):
+                        return sprintf('resource (%s)', get_resource_type($value));
+
+                    case is_string($value):
+                        return var_export(clean_path($value), true);
+
+                    default:
+                        return var_export($value, true);
+                }
+            }, $frame['args']));
+
+            $backtraces[] = sprintf(
+                '%s %s: %s%s%s(%s)',
+                $idx,
+                clean_path($frame['file']),
+                $frame['class'],
+                $frame['type'],
+                $frame['function'],
+                $args
+            );
+        }
+
+        return implode("\n", $backtraces);
+    }
+}
diff --git a/www-api/system/Debug/Iterator.php b/www-api/system/Debug/Iterator.php
new file mode 100644
index 00000000..62343745
--- /dev/null
+++ b/www-api/system/Debug/Iterator.php
@@ -0,0 +1,130 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Debug;
+
+use Closure;
+
+/**
+ * Iterator for debugging.
+ */
+class Iterator
+{
+    /**
+     * Stores the tests that we are to run.
+     *
+     * @var array
+     */
+    protected $tests = [];
+
+    /**
+     * Stores the results of each of the tests.
+     *
+     * @var array
+     */
+    protected $results = [];
+
+    /**
+     * Adds a test to run.
+     *
+     * Tests are simply closures that the user can define any sequence of
+     * things to happen during the test.
+     *
+     * @return $this
+     */
+    public function add(string $name, Closure $closure)
+    {
+        $name = strtolower($name);
+
+        $this->tests[$name] = $closure;
+
+        return $this;
+    }
+
+    /**
+     * Runs through all of the tests that have been added, recording
+     * time to execute the desired number of iterations, and the approximate
+     * memory usage used during those iterations.
+     *
+     * @return string|null
+     */
+    public function run(int $iterations = 1000, bool $output = true)
+    {
+        foreach ($this->tests as $name => $test) {
+            // clear memory before start
+            gc_collect_cycles();
+
+            $start    = microtime(true);
+            $startMem = $maxMemory = memory_get_usage(true);
+
+            for ($i = 0; $i < $iterations; $i++) {
+                $result    = $test();
+                $maxMemory = max($maxMemory, memory_get_usage(true));
+
+                unset($result);
+            }
+
+            $this->results[$name] = [
+                'time'   => microtime(true) - $start,
+                'memory' => $maxMemory - $startMem,
+                'n'      => $iterations,
+            ];
+        }
+
+        if ($output) {
+            return $this->getReport();
+        }
+
+        return null;
+    }
+
+    /**
+     * Get results.
+     */
+    public function getReport(): string
+    {
+        if (empty($this->results)) {
+            return 'No results to display.';
+        }
+
+        helper('number');
+
+        // Template
+        $tpl = '<table>
+			<thead>
+				<tr>
+					<td>Test</td>
+					<td>Time</td>
+					<td>Memory</td>
+				</tr>
+			</thead>
+			<tbody>
+				{rows}
+			</tbody>
+		</table>';
+
+        $rows = '';
+
+        foreach ($this->results as $name => $result) {
+            $memory = number_to_size($result['memory'], 4);
+
+            $rows .= "<tr>
+				<td>{$name}</td>
+				<td>" . number_format($result['time'], 4) . "</td>
+				<td>{$memory}</td>
+			</tr>";
+        }
+
+        $tpl = str_replace('{rows}', $rows, $tpl);
+
+        return $tpl . '<br/>';
+    }
+}
diff --git a/www-api/system/Debug/Timer.php b/www-api/system/Debug/Timer.php
new file mode 100644
index 00000000..9ca51d1c
--- /dev/null
+++ b/www-api/system/Debug/Timer.php
@@ -0,0 +1,129 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Debug;
+
+use RuntimeException;
+
+/**
+ * Class Timer
+ *
+ * Provides a simple way to measure the amount of time
+ * that elapses between two points.
+ */
+class Timer
+{
+    /**
+     * List of all timers.
+     *
+     * @var array
+     */
+    protected $timers = [];
+
+    /**
+     * Starts a timer running.
+     *
+     * Multiple calls can be made to this method so that several
+     * execution points can be measured.
+     *
+     * @param string $name The name of this timer.
+     * @param float  $time Allows user to provide time.
+     *
+     * @return Timer
+     */
+    public function start(string $name, ?float $time = null)
+    {
+        $this->timers[strtolower($name)] = [
+            'start' => ! empty($time) ? $time : microtime(true),
+            'end'   => null,
+        ];
+
+        return $this;
+    }
+
+    /**
+     * Stops a running timer.
+     *
+     * If the timer is not stopped before the timers() method is called,
+     * it will be automatically stopped at that point.
+     *
+     * @param string $name The name of this timer.
+     *
+     * @return Timer
+     */
+    public function stop(string $name)
+    {
+        $name = strtolower($name);
+
+        if (empty($this->timers[$name])) {
+            throw new RuntimeException('Cannot stop timer: invalid name given.');
+        }
+
+        $this->timers[$name]['end'] = microtime(true);
+
+        return $this;
+    }
+
+    /**
+     * Returns the duration of a recorded timer.
+     *
+     * @param string $name     The name of the timer.
+     * @param int    $decimals Number of decimal places.
+     *
+     * @return float|null Returns null if timer does not exist by that name.
+     *                    Returns a float representing the number of
+     *                    seconds elapsed while that timer was running.
+     */
+    public function getElapsedTime(string $name, int $decimals = 4)
+    {
+        $name = strtolower($name);
+
+        if (empty($this->timers[$name])) {
+            return null;
+        }
+
+        $timer = $this->timers[$name];
+
+        if (empty($timer['end'])) {
+            $timer['end'] = microtime(true);
+        }
+
+        return (float) number_format($timer['end'] - $timer['start'], $decimals, '.', '');
+    }
+
+    /**
+     * Returns the array of timers, with the duration pre-calculated for you.
+     *
+     * @param int $decimals Number of decimal places
+     */
+    public function getTimers(int $decimals = 4): array
+    {
+        $timers = $this->timers;
+
+        foreach ($timers as &$timer) {
+            if (empty($timer['end'])) {
+                $timer['end'] = microtime(true);
+            }
+
+            $timer['duration'] = (float) number_format($timer['end'] - $timer['start'], $decimals);
+        }
+
+        return $timers;
+    }
+
+    /**
+     * Checks whether or not a timer with the specified name exists.
+     */
+    public function has(string $name): bool
+    {
+        return array_key_exists(strtolower($name), $this->timers);
+    }
+}
diff --git a/www-api/system/Debug/Toolbar.php b/www-api/system/Debug/Toolbar.php
new file mode 100644
index 00000000..5e70dbc4
--- /dev/null
+++ b/www-api/system/Debug/Toolbar.php
@@ -0,0 +1,531 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Debug;
+
+use CodeIgniter\CodeIgniter;
+use CodeIgniter\Debug\Toolbar\Collectors\BaseCollector;
+use CodeIgniter\Debug\Toolbar\Collectors\Config;
+use CodeIgniter\Debug\Toolbar\Collectors\History;
+use CodeIgniter\Format\JSONFormatter;
+use CodeIgniter\Format\XMLFormatter;
+use CodeIgniter\HTTP\DownloadResponse;
+use CodeIgniter\HTTP\IncomingRequest;
+use CodeIgniter\HTTP\RequestInterface;
+use CodeIgniter\HTTP\Response;
+use CodeIgniter\HTTP\ResponseInterface;
+use Config\Services;
+use Config\Toolbar as ToolbarConfig;
+use Kint\Kint;
+
+/**
+ * Displays a toolbar with bits of stats to aid a developer in debugging.
+ *
+ * Inspiration: http://prophiler.fabfuel.de
+ */
+class Toolbar
+{
+    /**
+     * Toolbar configuration settings.
+     *
+     * @var ToolbarConfig
+     */
+    protected $config;
+
+    /**
+     * Collectors to be used and displayed.
+     *
+     * @var BaseCollector[]
+     */
+    protected $collectors = [];
+
+    public function __construct(ToolbarConfig $config)
+    {
+        $this->config = $config;
+
+        foreach ($config->collectors as $collector) {
+            if (! class_exists($collector)) {
+                log_message(
+                    'critical',
+                    'Toolbar collector does not exist (' . $collector . ').'
+                    . ' Please check $collectors in the app/Config/Toolbar.php file.'
+                );
+
+                continue;
+            }
+
+            $this->collectors[] = new $collector();
+        }
+    }
+
+    /**
+     * Returns all the data required by Debug Bar
+     *
+     * @param float           $startTime App start time
+     * @param IncomingRequest $request
+     * @param Response        $response
+     *
+     * @return string JSON encoded data
+     */
+    public function run(float $startTime, float $totalTime, RequestInterface $request, ResponseInterface $response): string
+    {
+        // Data items used within the view.
+        $data['url']             = current_url();
+        $data['method']          = strtoupper($request->getMethod());
+        $data['isAJAX']          = $request->isAJAX();
+        $data['startTime']       = $startTime;
+        $data['totalTime']       = $totalTime * 1000;
+        $data['totalMemory']     = number_format((memory_get_peak_usage()) / 1024 / 1024, 3);
+        $data['segmentDuration'] = $this->roundTo($data['totalTime'] / 7);
+        $data['segmentCount']    = (int) ceil($data['totalTime'] / $data['segmentDuration']);
+        $data['CI_VERSION']      = CodeIgniter::CI_VERSION;
+        $data['collectors']      = [];
+
+        foreach ($this->collectors as $collector) {
+            $data['collectors'][] = $collector->getAsArray();
+        }
+
+        foreach ($this->collectVarData() as $heading => $items) {
+            $varData = [];
+
+            if (is_array($items)) {
+                foreach ($items as $key => $value) {
+                    if (is_string($value)) {
+                        $varData[esc($key)] = esc($value);
+                    } else {
+                        $oldKintMode       = Kint::$mode_default;
+                        $oldKintCalledFrom = Kint::$display_called_from;
+
+                        Kint::$mode_default        = Kint::MODE_RICH;
+                        Kint::$display_called_from = false;
+
+                        $kint = @Kint::dump($value);
+                        $kint = substr($kint, strpos($kint, '</style>') + 8);
+
+                        Kint::$mode_default        = $oldKintMode;
+                        Kint::$display_called_from = $oldKintCalledFrom;
+
+                        $varData[esc($key)] = $kint;
+                    }
+                }
+            }
+
+            $data['vars']['varData'][esc($heading)] = $varData;
+        }
+
+        if (! empty($_SESSION)) {
+            foreach ($_SESSION as $key => $value) {
+                // Replace the binary data with string to avoid json_encode failure.
+                if (is_string($value) && preg_match('~[^\x20-\x7E\t\r\n]~', $value)) {
+                    $value = 'binary data';
+                }
+
+                $data['vars']['session'][esc($key)] = is_string($value) ? esc($value) : '<pre>' . esc(print_r($value, true)) . '</pre>';
+            }
+        }
+
+        foreach ($request->getGet() as $name => $value) {
+            $data['vars']['get'][esc($name)] = is_array($value) ? '<pre>' . esc(print_r($value, true)) . '</pre>' : esc($value);
+        }
+
+        foreach ($request->getPost() as $name => $value) {
+            $data['vars']['post'][esc($name)] = is_array($value) ? '<pre>' . esc(print_r($value, true)) . '</pre>' : esc($value);
+        }
+
+        foreach ($request->headers() as $header) {
+            $data['vars']['headers'][esc($header->getName())] = esc($header->getValueLine());
+        }
+
+        foreach ($request->getCookie() as $name => $value) {
+            $data['vars']['cookies'][esc($name)] = esc($value);
+        }
+
+        $data['vars']['request'] = ($request->isSecure() ? 'HTTPS' : 'HTTP') . '/' . $request->getProtocolVersion();
+
+        $data['vars']['response'] = [
+            'statusCode'  => $response->getStatusCode(),
+            'reason'      => esc($response->getReasonPhrase()),
+            'contentType' => esc($response->getHeaderLine('content-type')),
+            'headers'     => [],
+        ];
+
+        foreach ($response->headers() as $header) {
+            $data['vars']['response']['headers'][esc($header->getName())] = esc($header->getValueLine());
+        }
+
+        $data['config'] = Config::display();
+
+        if ($response->CSP !== null) {
+            $response->CSP->addImageSrc('data:');
+        }
+
+        return json_encode($data);
+    }
+
+    /**
+     * Called within the view to display the timeline itself.
+     */
+    protected function renderTimeline(array $collectors, float $startTime, int $segmentCount, int $segmentDuration, array &$styles): string
+    {
+        $rows       = $this->collectTimelineData($collectors);
+        $styleCount = 0;
+
+        // Use recursive render function
+        return $this->renderTimelineRecursive($rows, $startTime, $segmentCount, $segmentDuration, $styles, $styleCount);
+    }
+
+    /**
+     * Recursively renders timeline elements and their children.
+     */
+    protected function renderTimelineRecursive(array $rows, float $startTime, int $segmentCount, int $segmentDuration, array &$styles, int &$styleCount, int $level = 0, bool $isChild = false): string
+    {
+        $displayTime = $segmentCount * $segmentDuration;
+
+        $output = '';
+
+        foreach ($rows as $row) {
+            $hasChildren = isset($row['children']) && ! empty($row['children']);
+            $isQuery     = isset($row['query']) && ! empty($row['query']);
+
+            // Open controller timeline by default
+            $open = $row['name'] === 'Controller';
+
+            if ($hasChildren || $isQuery) {
+                $output .= '<tr class="timeline-parent' . ($open ? ' timeline-parent-open' : '') . '" id="timeline-' . $styleCount . '_parent" onclick="ciDebugBar.toggleChildRows(\'timeline-' . $styleCount . '\');">';
+            } else {
+                $output .= '<tr>';
+            }
+
+            $output .= '<td class="' . ($isChild ? 'debug-bar-width30' : '') . '" style="--level: ' . $level . ';">' . ($hasChildren || $isQuery ? '<nav></nav>' : '') . $row['name'] . '</td>';
+            $output .= '<td class="' . ($isChild ? 'debug-bar-width10' : '') . '">' . $row['component'] . '</td>';
+            $output .= '<td class="' . ($isChild ? 'debug-bar-width10 ' : '') . 'debug-bar-alignRight">' . number_format($row['duration'] * 1000, 2) . ' ms</td>';
+            $output .= "<td class='debug-bar-noverflow' colspan='{$segmentCount}'>";
+
+            $offset = ((((float) $row['start'] - $startTime) * 1000) / $displayTime) * 100;
+            $length = (((float) $row['duration'] * 1000) / $displayTime) * 100;
+
+            $styles['debug-bar-timeline-' . $styleCount] = "left: {$offset}%; width: {$length}%;";
+
+            $output .= "<span class='timer debug-bar-timeline-{$styleCount}' title='" . number_format($length, 2) . "%'></span>";
+            $output .= '</td>';
+            $output .= '</tr>';
+
+            $styleCount++;
+
+            // Add children if any
+            if ($hasChildren || $isQuery) {
+                $output .= '<tr class="child-row" id="timeline-' . ($styleCount - 1) . '_children" style="' . ($open ? '' : 'display: none;') . '">';
+                $output .= '<td colspan="' . ($segmentCount + 3) . '" class="child-container">';
+                $output .= '<table class="timeline">';
+                $output .= '<tbody>';
+
+                if ($isQuery) {
+                    // Output query string if query
+                    $output .= '<tr>';
+                    $output .= '<td class="query-container" style="--level: ' . ($level + 1) . ';">' . $row['query'] . '</td>';
+                    $output .= '</tr>';
+                } else {
+                    // Recursively render children
+                    $output .= $this->renderTimelineRecursive($row['children'], $startTime, $segmentCount, $segmentDuration, $styles, $styleCount, $level + 1, true);
+                }
+
+                $output .= '</tbody>';
+                $output .= '</table>';
+                $output .= '</td>';
+                $output .= '</tr>';
+            }
+        }
+
+        return $output;
+    }
+
+    /**
+     * Returns a sorted array of timeline data arrays from the collectors.
+     *
+     * @param array $collectors
+     */
+    protected function collectTimelineData($collectors): array
+    {
+        $data = [];
+
+        // Collect it
+        foreach ($collectors as $collector) {
+            if (! $collector['hasTimelineData']) {
+                continue;
+            }
+
+            $data = array_merge($data, $collector['timelineData']);
+        }
+
+        // Sort it
+        $sortArray = [
+            array_column($data, 'start'), SORT_NUMERIC, SORT_ASC,
+            array_column($data, 'duration'), SORT_NUMERIC, SORT_DESC,
+            &$data,
+        ];
+
+        array_multisort(...$sortArray);
+
+        // Add end time to each element
+        array_walk($data, static function (&$row) {
+            $row['end'] = $row['start'] + $row['duration'];
+        });
+
+        // Group it
+        $data = $this->structureTimelineData($data);
+
+        return $data;
+    }
+
+    /**
+     * Arranges the already sorted timeline data into a parent => child structure.
+     */
+    protected function structureTimelineData(array $elements): array
+    {
+        // We define ourselves as the first element of the array
+        $element = array_shift($elements);
+
+        // If we have children behind us, collect and attach them to us
+        while (! empty($elements) && $elements[array_key_first($elements)]['end'] <= $element['end']) {
+            $element['children'][] = array_shift($elements);
+        }
+
+        // Make sure our children know whether they have children, too
+        if (isset($element['children'])) {
+            $element['children'] = $this->structureTimelineData($element['children']);
+        }
+
+        // If we have no younger siblings, we can return
+        if (empty($elements)) {
+            return [$element];
+        }
+
+        // Make sure our younger siblings know their relatives, too
+        return array_merge([$element], $this->structureTimelineData($elements));
+    }
+
+    /**
+     * Returns an array of data from all of the modules
+     * that should be displayed in the 'Vars' tab.
+     */
+    protected function collectVarData(): array
+    {
+        if (! ($this->config->collectVarData ?? true)) {
+            return [];
+        }
+
+        $data = [];
+
+        foreach ($this->collectors as $collector) {
+            if (! $collector->hasVarData()) {
+                continue;
+            }
+
+            $data = array_merge($data, $collector->getVarData());
+        }
+
+        return $data;
+    }
+
+    /**
+     * Rounds a number to the nearest incremental value.
+     */
+    protected function roundTo(float $number, int $increments = 5): float
+    {
+        $increments = 1 / $increments;
+
+        return ceil($number * $increments) / $increments;
+    }
+
+    /**
+     * Prepare for debugging..
+     *
+     * @param RequestInterface  $request
+     * @param ResponseInterface $response
+     */
+    public function prepare(?RequestInterface $request = null, ?ResponseInterface $response = null)
+    {
+        /**
+         * @var IncomingRequest|null $request
+         * @var Response|null        $response
+         */
+        if (CI_DEBUG && ! is_cli()) {
+            $app = Services::codeigniter();
+
+            $request ??= Services::request();
+            $response ??= Services::response();
+
+            // Disable the toolbar for downloads
+            if ($response instanceof DownloadResponse) {
+                return;
+            }
+
+            $toolbar = Services::toolbar(config(self::class));
+            $stats   = $app->getPerformanceStats();
+            $data    = $toolbar->run(
+                $stats['startTime'],
+                $stats['totalTime'],
+                $request,
+                $response
+            );
+
+            helper('filesystem');
+
+            // Updated to microtime() so we can get history
+            $time = sprintf('%.6f', microtime(true));
+
+            if (! is_dir(WRITEPATH . 'debugbar')) {
+                mkdir(WRITEPATH . 'debugbar', 0777);
+            }
+
+            write_file(WRITEPATH . 'debugbar/debugbar_' . $time . '.json', $data, 'w+');
+
+            $format = $response->getHeaderLine('content-type');
+
+            // Non-HTML formats should not include the debugbar
+            // then we send headers saying where to find the debug data
+            // for this response
+            if ($request->isAJAX() || strpos($format, 'html') === false) {
+                $response->setHeader('Debugbar-Time', "{$time}")
+                    ->setHeader('Debugbar-Link', site_url("?debugbar_time={$time}"));
+
+                return;
+            }
+
+            $oldKintMode        = Kint::$mode_default;
+            Kint::$mode_default = Kint::MODE_RICH;
+            $kintScript         = @Kint::dump('');
+            Kint::$mode_default = $oldKintMode;
+            $kintScript         = substr($kintScript, 0, strpos($kintScript, '</style>') + 8);
+            $kintScript         = ($kintScript === '0') ? '' : $kintScript;
+
+            $script = PHP_EOL
+                . '<script type="text/javascript" ' . csp_script_nonce() . ' id="debugbar_loader" '
+                . 'data-time="' . $time . '" '
+                . 'src="' . site_url() . '?debugbar"></script>'
+                . '<script type="text/javascript" ' . csp_script_nonce() . ' id="debugbar_dynamic_script"></script>'
+                . '<style type="text/css" ' . csp_style_nonce() . ' id="debugbar_dynamic_style"></style>'
+                . $kintScript
+                . PHP_EOL;
+
+            if (strpos($response->getBody(), '<head>') !== false) {
+                $response->setBody(
+                    preg_replace(
+                        '/<head>/',
+                        '<head>' . $script,
+                        $response->getBody(),
+                        1
+                    )
+                );
+
+                return;
+            }
+
+            $response->appendBody($script);
+        }
+    }
+
+    /**
+     * Inject debug toolbar into the response.
+     *
+     * @codeCoverageIgnore
+     */
+    public function respond()
+    {
+        if (ENVIRONMENT === 'testing') {
+            return;
+        }
+
+        $request = Services::request();
+
+        // If the request contains '?debugbar then we're
+        // simply returning the loading script
+        if ($request->getGet('debugbar') !== null) {
+            header('Content-Type: application/javascript');
+
+            ob_start();
+            include $this->config->viewsPath . 'toolbarloader.js';
+            $output = ob_get_clean();
+            $output = str_replace('{url}', rtrim(site_url(), '/'), $output);
+            echo $output;
+
+            exit;
+        }
+
+        // Otherwise, if it includes ?debugbar_time, then
+        // we should return the entire debugbar.
+        if ($request->getGet('debugbar_time')) {
+            helper('security');
+
+            // Negotiate the content-type to format the output
+            $format = $request->negotiate('media', ['text/html', 'application/json', 'application/xml']);
+            $format = explode('/', $format)[1];
+
+            $filename = sanitize_filename('debugbar_' . $request->getGet('debugbar_time'));
+            $filename = WRITEPATH . 'debugbar/' . $filename . '.json';
+
+            if (is_file($filename)) {
+                // Show the toolbar if it exists
+                echo $this->format(file_get_contents($filename), $format);
+
+                exit;
+            }
+
+            // Filename not found
+            http_response_code(404);
+
+            exit; // Exit here is needed to avoid loading the index page
+        }
+    }
+
+    /**
+     * Format output
+     */
+    protected function format(string $data, string $format = 'html'): string
+    {
+        $data = json_decode($data, true);
+
+        if ($this->config->maxHistory !== 0 && preg_match('/\d+\.\d{6}/s', (string) Services::request()->getGet('debugbar_time'), $debugbarTime)) {
+            $history = new History();
+            $history->setFiles(
+                $debugbarTime[0],
+                $this->config->maxHistory
+            );
+
+            $data['collectors'][] = $history->getAsArray();
+        }
+
+        $output = '';
+
+        switch ($format) {
+            case 'html':
+                $data['styles'] = [];
+                extract($data);
+                $parser = Services::parser($this->config->viewsPath, null, false);
+                ob_start();
+                include $this->config->viewsPath . 'toolbar.tpl.php';
+                $output = ob_get_clean();
+                break;
+
+            case 'json':
+                $formatter = new JSONFormatter();
+                $output    = $formatter->format($data);
+                break;
+
+            case 'xml':
+                $formatter = new XMLFormatter();
+                $output    = $formatter->format($data);
+                break;
+        }
+
+        return $output;
+    }
+}
diff --git a/www-api/system/Debug/Toolbar/Collectors/BaseCollector.php b/www-api/system/Debug/Toolbar/Collectors/BaseCollector.php
new file mode 100644
index 00000000..e8aaad9b
--- /dev/null
+++ b/www-api/system/Debug/Toolbar/Collectors/BaseCollector.php
@@ -0,0 +1,232 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Debug\Toolbar\Collectors;
+
+/**
+ * Base Toolbar collector
+ */
+class BaseCollector
+{
+    /**
+     * Whether this collector has data that can
+     * be displayed in the Timeline.
+     *
+     * @var bool
+     */
+    protected $hasTimeline = false;
+
+    /**
+     * Whether this collector needs to display
+     * content in a tab or not.
+     *
+     * @var bool
+     */
+    protected $hasTabContent = false;
+
+    /**
+     * Whether this collector needs to display
+     * a label or not.
+     *
+     * @var bool
+     */
+    protected $hasLabel = false;
+
+    /**
+     * Whether this collector has data that
+     * should be shown in the Vars tab.
+     *
+     * @var bool
+     */
+    protected $hasVarData = false;
+
+    /**
+     * The 'title' of this Collector.
+     * Used to name things in the toolbar HTML.
+     *
+     * @var string
+     */
+    protected $title = '';
+
+    /**
+     * Gets the Collector's title.
+     */
+    public function getTitle(bool $safe = false): string
+    {
+        if ($safe) {
+            return str_replace(' ', '-', strtolower($this->title));
+        }
+
+        return $this->title;
+    }
+
+    /**
+     * Returns any information that should be shown next to the title.
+     */
+    public function getTitleDetails(): string
+    {
+        return '';
+    }
+
+    /**
+     * Does this collector need it's own tab?
+     */
+    public function hasTabContent(): bool
+    {
+        return (bool) $this->hasTabContent;
+    }
+
+    /**
+     * Does this collector have a label?
+     */
+    public function hasLabel(): bool
+    {
+        return (bool) $this->hasLabel;
+    }
+
+    /**
+     * Does this collector have information for the timeline?
+     */
+    public function hasTimelineData(): bool
+    {
+        return (bool) $this->hasTimeline;
+    }
+
+    /**
+     * Grabs the data for the timeline, properly formatted,
+     * or returns an empty array.
+     */
+    public function timelineData(): array
+    {
+        if (! $this->hasTimeline) {
+            return [];
+        }
+
+        return $this->formatTimelineData();
+    }
+
+    /**
+     * Does this Collector have data that should be shown in the
+     * 'Vars' tab?
+     */
+    public function hasVarData(): bool
+    {
+        return (bool) $this->hasVarData;
+    }
+
+    /**
+     * Gets a collection of data that should be shown in the 'Vars' tab.
+     * The format is an array of sections, each with their own array
+     * of key/value pairs:
+     *
+     *  $data = [
+     *      'section 1' => [
+     *          'foo' => 'bar,
+     *          'bar' => 'baz'
+     *      ],
+     *      'section 2' => [
+     *          'foo' => 'bar,
+     *          'bar' => 'baz'
+     *      ],
+     *  ];
+     */
+    public function getVarData()
+    {
+        return null;
+    }
+
+    /**
+     * Child classes should implement this to return the timeline data
+     * formatted for correct usage.
+     *
+     * Timeline data should be formatted into arrays that look like:
+     *
+     *  [
+     *      'name'      => 'Database::Query',
+     *      'component' => 'Database',
+     *      'start'     => 10       // milliseconds
+     *      'duration'  => 15       // milliseconds
+     *  ]
+     */
+    protected function formatTimelineData(): array
+    {
+        return [];
+    }
+
+    /**
+     * Returns the data of this collector to be formatted in the toolbar
+     *
+     * @return array|string
+     */
+    public function display()
+    {
+        return [];
+    }
+
+    /**
+     * This makes nicer looking paths for the error output.
+     *
+     * @deprecated Use the dedicated `clean_path()` function.
+     */
+    public function cleanPath(string $file): string
+    {
+        return clean_path($file);
+    }
+
+    /**
+     * Gets the "badge" value for the button.
+     */
+    public function getBadgeValue()
+    {
+        return null;
+    }
+
+    /**
+     * Does this collector have any data collected?
+     *
+     * If not, then the toolbar button won't get shown.
+     */
+    public function isEmpty(): bool
+    {
+        return false;
+    }
+
+    /**
+     * Returns the HTML to display the icon. Should either
+     * be SVG, or a base-64 encoded.
+     *
+     * Recommended dimensions are 24px x 24px
+     */
+    public function icon(): string
+    {
+        return '';
+    }
+
+    /**
+     * Return settings as an array.
+     */
+    public function getAsArray(): array
+    {
+        return [
+            'title'           => $this->getTitle(),
+            'titleSafe'       => $this->getTitle(true),
+            'titleDetails'    => $this->getTitleDetails(),
+            'display'         => $this->display(),
+            'badgeValue'      => $this->getBadgeValue(),
+            'isEmpty'         => $this->isEmpty(),
+            'hasTabContent'   => $this->hasTabContent(),
+            'hasLabel'        => $this->hasLabel(),
+            'icon'            => $this->icon(),
+            'hasTimelineData' => $this->hasTimelineData(),
+            'timelineData'    => $this->timelineData(),
+        ];
+    }
+}
diff --git a/www-api/system/Debug/Toolbar/Collectors/Config.php b/www-api/system/Debug/Toolbar/Collectors/Config.php
new file mode 100644
index 00000000..faf7a19b
--- /dev/null
+++ b/www-api/system/Debug/Toolbar/Collectors/Config.php
@@ -0,0 +1,41 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Debug\Toolbar\Collectors;
+
+use CodeIgniter\CodeIgniter;
+use Config\App;
+use Config\Services;
+
+/**
+ * Debug toolbar configuration
+ */
+class Config
+{
+    /**
+     * Return toolbar config values as an array.
+     */
+    public static function display(): array
+    {
+        $config = config(App::class);
+
+        return [
+            'ciVersion'   => CodeIgniter::CI_VERSION,
+            'phpVersion'  => PHP_VERSION,
+            'phpSAPI'     => PHP_SAPI,
+            'environment' => ENVIRONMENT,
+            'baseURL'     => $config->baseURL,
+            'timezone'    => app_timezone(),
+            'locale'      => Services::request()->getLocale(),
+            'cspEnabled'  => $config->CSPEnabled,
+        ];
+    }
+}
diff --git a/www-api/system/Debug/Toolbar/Collectors/Database.php b/www-api/system/Debug/Toolbar/Collectors/Database.php
new file mode 100644
index 00000000..6a845ae5
--- /dev/null
+++ b/www-api/system/Debug/Toolbar/Collectors/Database.php
@@ -0,0 +1,251 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Debug\Toolbar\Collectors;
+
+use CodeIgniter\Database\Query;
+
+/**
+ * Collector for the Database tab of the Debug Toolbar.
+ */
+class Database extends BaseCollector
+{
+    /**
+     * Whether this collector has timeline data.
+     *
+     * @var bool
+     */
+    protected $hasTimeline = true;
+
+    /**
+     * Whether this collector should display its own tab.
+     *
+     * @var bool
+     */
+    protected $hasTabContent = true;
+
+    /**
+     * Whether this collector has data for the Vars tab.
+     *
+     * @var bool
+     */
+    protected $hasVarData = false;
+
+    /**
+     * The name used to reference this collector in the toolbar.
+     *
+     * @var string
+     */
+    protected $title = 'Database';
+
+    /**
+     * Array of database connections.
+     *
+     * @var array
+     */
+    protected $connections;
+
+    /**
+     * The query instances that have been collected
+     * through the DBQuery Event.
+     *
+     * @var array
+     */
+    protected static $queries = [];
+
+    /**
+     * Constructor
+     */
+    public function __construct()
+    {
+        $this->getConnections();
+    }
+
+    /**
+     * The static method used during Events to collect
+     * data.
+     *
+     * @internal param $ array \CodeIgniter\Database\Query
+     */
+    public static function collect(Query $query)
+    {
+        $config = config('Toolbar');
+
+        // Provide default in case it's not set
+        $max = $config->maxQueries ?: 100;
+
+        if (count(static::$queries) < $max) {
+            $queryString = $query->getQuery();
+
+            $backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
+
+            if (! is_cli()) {
+                // when called in the browser, the first two trace arrays
+                // are from the DB event trigger, which are unneeded
+                $backtrace = array_slice($backtrace, 2);
+            }
+
+            static::$queries[] = [
+                'query'     => $query,
+                'string'    => $queryString,
+                'duplicate' => in_array($queryString, array_column(static::$queries, 'string', null), true),
+                'trace'     => $backtrace,
+            ];
+        }
+    }
+
+    /**
+     * Returns timeline data formatted for the toolbar.
+     *
+     * @return array The formatted data or an empty array.
+     */
+    protected function formatTimelineData(): array
+    {
+        $data = [];
+
+        foreach ($this->connections as $alias => $connection) {
+            // Connection Time
+            $data[] = [
+                'name'      => 'Connecting to Database: "' . $alias . '"',
+                'component' => 'Database',
+                'start'     => $connection->getConnectStart(),
+                'duration'  => $connection->getConnectDuration(),
+            ];
+        }
+
+        foreach (static::$queries as $query) {
+            $data[] = [
+                'name'      => 'Query',
+                'component' => 'Database',
+                'start'     => $query['query']->getStartTime(true),
+                'duration'  => $query['query']->getDuration(),
+                'query'     => $query['query']->debugToolbarDisplay(),
+            ];
+        }
+
+        return $data;
+    }
+
+    /**
+     * Returns the data of this collector to be formatted in the toolbar
+     */
+    public function display(): array
+    {
+        $data['queries'] = array_map(static function (array $query) {
+            $isDuplicate = $query['duplicate'] === true;
+
+            $firstNonSystemLine = '';
+
+            foreach ($query['trace'] as $index => &$line) {
+                // simplify file and line
+                if (isset($line['file'])) {
+                    $line['file'] = clean_path($line['file']) . ':' . $line['line'];
+                    unset($line['line']);
+                } else {
+                    $line['file'] = '[internal function]';
+                }
+
+                // find the first trace line that does not originate from `system/`
+                if ($firstNonSystemLine === '' && strpos($line['file'], 'SYSTEMPATH') === false) {
+                    $firstNonSystemLine = $line['file'];
+                }
+
+                // simplify function call
+                if (isset($line['class'])) {
+                    $line['function'] = $line['class'] . $line['type'] . $line['function'];
+                    unset($line['class'], $line['type']);
+                }
+
+                if (strrpos($line['function'], '{closure}') === false) {
+                    $line['function'] .= '()';
+                }
+
+                $line['function'] = str_repeat(chr(0xC2) . chr(0xA0), 8) . $line['function'];
+
+                // add index numbering padded with nonbreaking space
+                $indexPadded = str_pad(sprintf('%d', $index + 1), 3, ' ', STR_PAD_LEFT);
+                $indexPadded = preg_replace('/\s/', chr(0xC2) . chr(0xA0), $indexPadded);
+
+                $line['index'] = $indexPadded . str_repeat(chr(0xC2) . chr(0xA0), 4);
+            }
+
+            return [
+                'hover'      => $isDuplicate ? 'This query was called more than once.' : '',
+                'class'      => $isDuplicate ? 'duplicate' : '',
+                'duration'   => ((float) $query['query']->getDuration(5) * 1000) . ' ms',
+                'sql'        => $query['query']->debugToolbarDisplay(),
+                'trace'      => $query['trace'],
+                'trace-file' => $firstNonSystemLine,
+                'qid'        => md5($query['query'] . microtime()),
+            ];
+        }, static::$queries);
+
+        return $data;
+    }
+
+    /**
+     * Gets the "badge" value for the button.
+     */
+    public function getBadgeValue(): int
+    {
+        return count(static::$queries);
+    }
+
+    /**
+     * Information to be displayed next to the title.
+     *
+     * @return string The number of queries (in parentheses) or an empty string.
+     */
+    public function getTitleDetails(): string
+    {
+        $this->getConnections();
+
+        $queryCount      = count(static::$queries);
+        $uniqueCount     = count(array_filter(static::$queries, static fn ($query) => $query['duplicate'] === false));
+        $connectionCount = count($this->connections);
+
+        return sprintf(
+            '(%d total Quer%s, %d %s unique across %d Connection%s)',
+            $queryCount,
+            $queryCount > 1 ? 'ies' : 'y',
+            $uniqueCount,
+            $uniqueCount > 1 ? 'of them' : '',
+            $connectionCount,
+            $connectionCount > 1 ? 's' : ''
+        );
+    }
+
+    /**
+     * Does this collector have any data collected?
+     */
+    public function isEmpty(): bool
+    {
+        return empty(static::$queries);
+    }
+
+    /**
+     * Display the icon.
+     *
+     * Icon from https://icons8.com - 1em package
+     */
+    public function icon(): string
+    {
+        return 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAADMSURBVEhLY6A3YExLSwsA4nIycQDIDIhRWEBqamo/UNF/SjDQjF6ocZgAKPkRiFeEhoYyQ4WIBiA9QAuWAPEHqBAmgLqgHcolGQD1V4DMgHIxwbCxYD+QBqcKINseKo6eWrBioPrtQBq/BcgY5ht0cUIYbBg2AJKkRxCNWkDQgtFUNJwtABr+F6igE8olGQD114HMgHIxAVDyAhA/AlpSA8RYUwoeXAPVex5qHCbIyMgwBCkAuQJIY00huDBUz/mUlBQDqHGjgBjAwAAACexpph6oHSQAAAAASUVORK5CYII=';
+    }
+
+    /**
+     * Gets the connections from the database config
+     */
+    private function getConnections()
+    {
+        $this->connections = \Config\Database::getConnections();
+    }
+}
diff --git a/www-api/system/Debug/Toolbar/Collectors/Events.php b/www-api/system/Debug/Toolbar/Collectors/Events.php
new file mode 100644
index 00000000..a8a7e7aa
--- /dev/null
+++ b/www-api/system/Debug/Toolbar/Collectors/Events.php
@@ -0,0 +1,141 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Debug\Toolbar\Collectors;
+
+use CodeIgniter\View\RendererInterface;
+use Config\Services;
+
+/**
+ * Views collector
+ */
+class Events extends BaseCollector
+{
+    /**
+     * Whether this collector has data that can
+     * be displayed in the Timeline.
+     *
+     * @var bool
+     */
+    protected $hasTimeline = false;
+
+    /**
+     * Whether this collector needs to display
+     * content in a tab or not.
+     *
+     * @var bool
+     */
+    protected $hasTabContent = true;
+
+    /**
+     * Whether this collector has data that
+     * should be shown in the Vars tab.
+     *
+     * @var bool
+     */
+    protected $hasVarData = false;
+
+    /**
+     * The 'title' of this Collector.
+     * Used to name things in the toolbar HTML.
+     *
+     * @var string
+     */
+    protected $title = 'Events';
+
+    /**
+     * Instance of the Renderer service
+     *
+     * @var RendererInterface
+     */
+    protected $viewer;
+
+    /**
+     * Constructor.
+     */
+    public function __construct()
+    {
+        $this->viewer = Services::renderer();
+    }
+
+    /**
+     * Child classes should implement this to return the timeline data
+     * formatted for correct usage.
+     */
+    protected function formatTimelineData(): array
+    {
+        $data = [];
+
+        $rows = $this->viewer->getPerformanceData();
+
+        foreach ($rows as $info) {
+            $data[] = [
+                'name'      => 'View: ' . $info['view'],
+                'component' => 'Views',
+                'start'     => $info['start'],
+                'duration'  => $info['end'] - $info['start'],
+            ];
+        }
+
+        return $data;
+    }
+
+    /**
+     * Returns the data of this collector to be formatted in the toolbar
+     */
+    public function display(): array
+    {
+        $data = [
+            'events' => [],
+        ];
+
+        foreach (\CodeIgniter\Events\Events::getPerformanceLogs() as $row) {
+            $key = $row['event'];
+
+            if (! array_key_exists($key, $data['events'])) {
+                $data['events'][$key] = [
+                    'event'    => $key,
+                    'duration' => ($row['end'] - $row['start']) * 1000,
+                    'count'    => 1,
+                ];
+
+                continue;
+            }
+
+            $data['events'][$key]['duration'] += ($row['end'] - $row['start']) * 1000;
+            $data['events'][$key]['count']++;
+        }
+
+        foreach ($data['events'] as &$row) {
+            $row['duration'] = number_format($row['duration'], 2);
+        }
+
+        return $data;
+    }
+
+    /**
+     * Gets the "badge" value for the button.
+     */
+    public function getBadgeValue(): int
+    {
+        return count(\CodeIgniter\Events\Events::getPerformanceLogs());
+    }
+
+    /**
+     * Display the icon.
+     *
+     * Icon from https://icons8.com - 1em package
+     */
+    public function icon(): string
+    {
+        return 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAEASURBVEhL7ZXNDcIwDIVTsRBH1uDQDdquUA6IM1xgCA6MwJUN2hk6AQzAz0vl0ETUxC5VT3zSU5w81/mRMGZysixbFEVR0jSKNt8geQU9aRpFmp/keX6AbjZ5oB74vsaN5lSzA4tLSjpBFxsjeSuRy4d2mDdQTWU7YLbXTNN05mKyovj5KL6B7q3hoy3KwdZxBlT+Ipz+jPHrBqOIynZgcZonoukb/0ckiTHqNvDXtXEAaygRbaB9FvUTjRUHsIYS0QaSp+Dw6wT4hiTmYHOcYZsdLQ2CbXa4ftuuYR4x9vYZgdb4vsFYUdmABMYeukK9/SUme3KMFQ77+Yfzh8eYF8+orDuDWU5LAAAAAElFTkSuQmCC';
+    }
+}
diff --git a/www-api/system/Debug/Toolbar/Collectors/Files.php b/www-api/system/Debug/Toolbar/Collectors/Files.php
new file mode 100644
index 00000000..ea14dcfd
--- /dev/null
+++ b/www-api/system/Debug/Toolbar/Collectors/Files.php
@@ -0,0 +1,102 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Debug\Toolbar\Collectors;
+
+/**
+ * Files collector
+ */
+class Files extends BaseCollector
+{
+    /**
+     * Whether this collector has data that can
+     * be displayed in the Timeline.
+     *
+     * @var bool
+     */
+    protected $hasTimeline = false;
+
+    /**
+     * Whether this collector needs to display
+     * content in a tab or not.
+     *
+     * @var bool
+     */
+    protected $hasTabContent = true;
+
+    /**
+     * The 'title' of this Collector.
+     * Used to name things in the toolbar HTML.
+     *
+     * @var string
+     */
+    protected $title = 'Files';
+
+    /**
+     * Returns any information that should be shown next to the title.
+     */
+    public function getTitleDetails(): string
+    {
+        return '( ' . count(get_included_files()) . ' )';
+    }
+
+    /**
+     * Returns the data of this collector to be formatted in the toolbar
+     */
+    public function display(): array
+    {
+        $rawFiles  = get_included_files();
+        $coreFiles = [];
+        $userFiles = [];
+
+        foreach ($rawFiles as $file) {
+            $path = clean_path($file);
+
+            if (strpos($path, 'SYSTEMPATH') !== false) {
+                $coreFiles[] = [
+                    'name' => basename($file),
+                    'path' => $path,
+                ];
+            } else {
+                $userFiles[] = [
+                    'name' => basename($file),
+                    'path' => $path,
+                ];
+            }
+        }
+
+        sort($userFiles);
+        sort($coreFiles);
+
+        return [
+            'coreFiles' => $coreFiles,
+            'userFiles' => $userFiles,
+        ];
+    }
+
+    /**
+     * Displays the number of included files as a badge in the tab button.
+     */
+    public function getBadgeValue(): int
+    {
+        return count(get_included_files());
+    }
+
+    /**
+     * Display the icon.
+     *
+     * Icon from https://icons8.com - 1em package
+     */
+    public function icon(): string
+    {
+        return 'data:image/png;base64,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';
+    }
+}
diff --git a/www-api/system/Debug/Toolbar/Collectors/History.php b/www-api/system/Debug/Toolbar/Collectors/History.php
new file mode 100644
index 00000000..afc68ee8
--- /dev/null
+++ b/www-api/system/Debug/Toolbar/Collectors/History.php
@@ -0,0 +1,139 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Debug\Toolbar\Collectors;
+
+use DateTime;
+
+/**
+ * History collector
+ */
+class History extends BaseCollector
+{
+    /**
+     * Whether this collector has data that can
+     * be displayed in the Timeline.
+     *
+     * @var bool
+     */
+    protected $hasTimeline = false;
+
+    /**
+     * Whether this collector needs to display
+     * content in a tab or not.
+     *
+     * @var bool
+     */
+    protected $hasTabContent = true;
+
+    /**
+     * Whether this collector needs to display
+     * a label or not.
+     *
+     * @var bool
+     */
+    protected $hasLabel = true;
+
+    /**
+     * The 'title' of this Collector.
+     * Used to name things in the toolbar HTML.
+     *
+     * @var string
+     */
+    protected $title = 'History';
+
+    /**
+     * @var array History files
+     */
+    protected $files = [];
+
+    /**
+     * Specify time limit & file count for debug history.
+     *
+     * @param string $current Current history time
+     * @param int    $limit   Max history files
+     */
+    public function setFiles(string $current, int $limit = 20)
+    {
+        $filenames = glob(WRITEPATH . 'debugbar/debugbar_*.json');
+
+        $files   = [];
+        $counter = 0;
+
+        foreach (array_reverse($filenames) as $filename) {
+            $counter++;
+
+            // Oldest files will be deleted
+            if ($limit >= 0 && $counter > $limit) {
+                unlink($filename);
+
+                continue;
+            }
+
+            // Get the contents of this specific history request
+            $contents = file_get_contents($filename);
+
+            $contents = @json_decode($contents);
+            if (json_last_error() === JSON_ERROR_NONE) {
+                preg_match('/debugbar_(.*)\.json$/s', $filename, $time);
+                $time = sprintf('%.6f', $time[1] ?? 0);
+
+                // Debugbar files shown in History Collector
+                $files[] = [
+                    'time'        => $time,
+                    'datetime'    => DateTime::createFromFormat('U.u', $time)->format('Y-m-d H:i:s.u'),
+                    'active'      => $time === $current,
+                    'status'      => $contents->vars->response->statusCode,
+                    'method'      => $contents->method,
+                    'url'         => $contents->url,
+                    'isAJAX'      => $contents->isAJAX ? 'Yes' : 'No',
+                    'contentType' => $contents->vars->response->contentType,
+                ];
+            }
+        }
+
+        $this->files = $files;
+    }
+
+    /**
+     * Returns the data of this collector to be formatted in the toolbar
+     */
+    public function display(): array
+    {
+        return ['files' => $this->files];
+    }
+
+    /**
+     * Displays the number of included files as a badge in the tab button.
+     */
+    public function getBadgeValue(): int
+    {
+        return count($this->files);
+    }
+
+    /**
+     * Return true if there are no history files.
+     */
+    public function isEmpty(): bool
+    {
+        return empty($this->files);
+    }
+
+    /**
+     * Display the icon.
+     *
+     * Icon from https://icons8.com - 1em package
+     */
+    public function icon(): string
+    {
+        return 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAJySURBVEhL3ZU7aJNhGIVTpV6i4qCIgkIHxcXLErS4FBwUFNwiCKGhuTYJGaIgnRoo4qRu6iCiiIuIXXTTIkIpuqoFwaGgonUQlC5KafU5ycmNP0lTdPLA4fu+8573/a4/f6hXpFKpwUwmc9fDfweKbk+n07fgEv33TLSbtt/hvwNFT1PsG/zdTE0Gp+GFfD6/2fbVIxqNrqPIRbjg4t/hY8aztcngfDabHXbKyiiXy2vcrcPH8oDCry2FKDrA+Ar6L01E/ypyXzXaARjDGGcoeNxSDZXE0dHRA5VRE5LJ5CFy5jzJuOX2wHRHRnjbklZ6isQ3tIctBaAd4vlK3jLtkOVWqABBXd47jGHLmjTmSScttQV5J+SjfcUweFQEbsjAas5aqoCLXutJl7vtQsAzpRowYqkBinyCC8Vicb2lOih8zoldd0F8RD7qTFiqAnGrAy8stUAvi/hbqDM+YzkAFrLPdR5ZqoLXsd+Bh5YCIH7JniVdquUWxOPxDfboHhrI5XJ7HHhiqQXox+APe/Qk64+gGYVCYZs8cMpSFQj9JOoFzVqqo7k4HIvFYpscCoAjOmLffUsNUGRaQUwDlmofUa34ecsdgXdcXo4wbakBgiUFafXJV8A4DJ/2UrxUKm3E95H8RbjLcgOJRGILhnmCP+FBy5XvwN2uIPcy1AJvWgqC4xm2aU4Xb3lF4I+Tpyf8hRe5w3J7YLymSeA8Z3nSclv4WLRyFdfOjzrUFX0klJUEtZtntCNc+F69cz/FiDzEPtjzmcUMOr83kDQEX6pAJxJfpL3OX22n01YN7SZCoQnaSdoZ+Jz+PZihH3wt/xlCoT9M6nEtmRSPCQAAAABJRU5ErkJggg==';
+    }
+}
diff --git a/www-api/system/Debug/Toolbar/Collectors/Logs.php b/www-api/system/Debug/Toolbar/Collectors/Logs.php
new file mode 100644
index 00000000..42d7307a
--- /dev/null
+++ b/www-api/system/Debug/Toolbar/Collectors/Logs.php
@@ -0,0 +1,93 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Debug\Toolbar\Collectors;
+
+use Config\Services;
+
+/**
+ * Loags collector
+ */
+class Logs extends BaseCollector
+{
+    /**
+     * Whether this collector has data that can
+     * be displayed in the Timeline.
+     *
+     * @var bool
+     */
+    protected $hasTimeline = false;
+
+    /**
+     * Whether this collector needs to display
+     * content in a tab or not.
+     *
+     * @var bool
+     */
+    protected $hasTabContent = true;
+
+    /**
+     * The 'title' of this Collector.
+     * Used to name things in the toolbar HTML.
+     *
+     * @var string
+     */
+    protected $title = 'Logs';
+
+    /**
+     * Our collected data.
+     *
+     * @var array
+     */
+    protected $data;
+
+    /**
+     * Returns the data of this collector to be formatted in the toolbar
+     */
+    public function display(): array
+    {
+        return [
+            'logs' => $this->collectLogs(),
+        ];
+    }
+
+    /**
+     * Does this collector actually have any data to display?
+     */
+    public function isEmpty(): bool
+    {
+        $this->collectLogs();
+
+        return empty($this->data);
+    }
+
+    /**
+     * Display the icon.
+     *
+     * Icon from https://icons8.com - 1em package
+     */
+    public function icon(): string
+    {
+        return 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAACYSURBVEhLYxgFJIHU1FSjtLS0i0D8AYj7gEKMEBkqAaAFF4D4ERCvAFrwH4gDoFIMKSkpFkB+OTEYqgUTACXfA/GqjIwMQyD9H2hRHlQKJFcBEiMGQ7VgAqCBvUgK32dmZspCpagGGNPT0/1BLqeF4bQHQJePpiIwhmrBBEADR1MRfgB0+WgqAmOoFkwANHA0FY0CUgEDAwCQ0PUpNB3kqwAAAABJRU5ErkJggg==';
+    }
+
+    /**
+     * Ensures the data has been collected.
+     */
+    protected function collectLogs()
+    {
+        if (! empty($this->data)) {
+            return $this->data;
+        }
+
+        return $this->data = Services::logger(true)->logCache ?? [];
+    }
+}
diff --git a/www-api/system/Debug/Toolbar/Collectors/Routes.php b/www-api/system/Debug/Toolbar/Collectors/Routes.php
new file mode 100644
index 00000000..5ea88c04
--- /dev/null
+++ b/www-api/system/Debug/Toolbar/Collectors/Routes.php
@@ -0,0 +1,157 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Debug\Toolbar\Collectors;
+
+use Config\Services;
+use ReflectionException;
+use ReflectionFunction;
+use ReflectionMethod;
+
+/**
+ * Routes collector
+ */
+class Routes extends BaseCollector
+{
+    /**
+     * Whether this collector has data that can
+     * be displayed in the Timeline.
+     *
+     * @var bool
+     */
+    protected $hasTimeline = false;
+
+    /**
+     * Whether this collector needs to display
+     * content in a tab or not.
+     *
+     * @var bool
+     */
+    protected $hasTabContent = true;
+
+    /**
+     * The 'title' of this Collector.
+     * Used to name things in the toolbar HTML.
+     *
+     * @var string
+     */
+    protected $title = 'Routes';
+
+    /**
+     * Returns the data of this collector to be formatted in the toolbar
+     *
+     * @throws ReflectionException
+     */
+    public function display(): array
+    {
+        $rawRoutes = Services::routes(true);
+        $router    = Services::router(null, null, true);
+
+        // Matched Route
+        $route = $router->getMatchedRoute();
+
+        // Get our parameters
+        // Closure routes
+        if (is_callable($router->controllerName())) {
+            $method = new ReflectionFunction($router->controllerName());
+        } else {
+            try {
+                $method = new ReflectionMethod($router->controllerName(), $router->methodName());
+            } catch (ReflectionException $e) {
+                // If we're here, the method doesn't exist
+                // and is likely calculated in _remap.
+                $method = new ReflectionMethod($router->controllerName(), '_remap');
+            }
+        }
+
+        $rawParams = $method->getParameters();
+
+        $params = [];
+
+        foreach ($rawParams as $key => $param) {
+            $params[] = [
+                'name'  => '$' . $param->getName() . ' = ',
+                'value' => $router->params()[$key] ??
+                    ' <empty> | default: '
+                    . var_export(
+                        $param->isDefaultValueAvailable() ? $param->getDefaultValue() : null,
+                        true
+                    ),
+            ];
+        }
+
+        $matchedRoute = [
+            [
+                'directory'  => $router->directory(),
+                'controller' => $router->controllerName(),
+                'method'     => $router->methodName(),
+                'paramCount' => count($router->params()),
+                'truePCount' => count($params),
+                'params'     => $params,
+            ],
+        ];
+
+        // Defined Routes
+        $routes  = [];
+        $methods = [
+            'get',
+            'head',
+            'post',
+            'patch',
+            'put',
+            'delete',
+            'options',
+            'trace',
+            'connect',
+            'cli',
+        ];
+
+        foreach ($methods as $method) {
+            $raw = $rawRoutes->getRoutes($method);
+
+            foreach ($raw as $route => $handler) {
+                // filter for strings, as callbacks aren't displayable
+                if (is_string($handler)) {
+                    $routes[] = [
+                        'method'  => strtoupper($method),
+                        'route'   => $route,
+                        'handler' => $handler,
+                    ];
+                }
+            }
+        }
+
+        return [
+            'matchedRoute' => $matchedRoute,
+            'routes'       => $routes,
+        ];
+    }
+
+    /**
+     * Returns a count of all the routes in the system.
+     */
+    public function getBadgeValue(): int
+    {
+        $rawRoutes = Services::routes(true);
+
+        return count($rawRoutes->getRoutes());
+    }
+
+    /**
+     * Display the icon.
+     *
+     * Icon from https://icons8.com - 1em package
+     */
+    public function icon(): string
+    {
+        return 'data:image/png;base64,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';
+    }
+}
diff --git a/www-api/system/Debug/Toolbar/Collectors/Timers.php b/www-api/system/Debug/Toolbar/Collectors/Timers.php
new file mode 100644
index 00000000..cfce9e61
--- /dev/null
+++ b/www-api/system/Debug/Toolbar/Collectors/Timers.php
@@ -0,0 +1,71 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Debug\Toolbar\Collectors;
+
+use Config\Services;
+
+/**
+ * Timers collector
+ */
+class Timers extends BaseCollector
+{
+    /**
+     * Whether this collector has data that can
+     * be displayed in the Timeline.
+     *
+     * @var bool
+     */
+    protected $hasTimeline = true;
+
+    /**
+     * Whether this collector needs to display
+     * content in a tab or not.
+     *
+     * @var bool
+     */
+    protected $hasTabContent = false;
+
+    /**
+     * The 'title' of this Collector.
+     * Used to name things in the toolbar HTML.
+     *
+     * @var string
+     */
+    protected $title = 'Timers';
+
+    /**
+     * Child classes should implement this to return the timeline data
+     * formatted for correct usage.
+     */
+    protected function formatTimelineData(): array
+    {
+        $data = [];
+
+        $benchmark = Services::timer(true);
+        $rows      = $benchmark->getTimers(6);
+
+        foreach ($rows as $name => $info) {
+            if ($name === 'total_execution') {
+                continue;
+            }
+
+            $data[] = [
+                'name'      => ucwords(str_replace('_', ' ', $name)),
+                'component' => 'Timer',
+                'start'     => $info['start'],
+                'duration'  => $info['end'] - $info['start'],
+            ];
+        }
+
+        return $data;
+    }
+}
diff --git a/www-api/system/Debug/Toolbar/Collectors/Views.php b/www-api/system/Debug/Toolbar/Collectors/Views.php
new file mode 100644
index 00000000..fae3385f
--- /dev/null
+++ b/www-api/system/Debug/Toolbar/Collectors/Views.php
@@ -0,0 +1,147 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Debug\Toolbar\Collectors;
+
+use CodeIgniter\View\RendererInterface;
+use Config\Services;
+
+/**
+ * Views collector
+ */
+class Views extends BaseCollector
+{
+    /**
+     * Whether this collector has data that can
+     * be displayed in the Timeline.
+     *
+     * @var bool
+     */
+    protected $hasTimeline = true;
+
+    /**
+     * Whether this collector needs to display
+     * content in a tab or not.
+     *
+     * @var bool
+     */
+    protected $hasTabContent = false;
+
+    /**
+     * Whether this collector needs to display
+     * a label or not.
+     *
+     * @var bool
+     */
+    protected $hasLabel = true;
+
+    /**
+     * Whether this collector has data that
+     * should be shown in the Vars tab.
+     *
+     * @var bool
+     */
+    protected $hasVarData = true;
+
+    /**
+     * The 'title' of this Collector.
+     * Used to name things in the toolbar HTML.
+     *
+     * @var string
+     */
+    protected $title = 'Views';
+
+    /**
+     * Instance of the Renderer service
+     *
+     * @var RendererInterface
+     */
+    protected $viewer;
+
+    /**
+     * Views counter
+     *
+     * @var array
+     */
+    protected $views = [];
+
+    /**
+     * Constructor.
+     */
+    public function __construct()
+    {
+        $this->viewer = Services::renderer();
+    }
+
+    /**
+     * Child classes should implement this to return the timeline data
+     * formatted for correct usage.
+     */
+    protected function formatTimelineData(): array
+    {
+        $data = [];
+
+        $rows = $this->viewer->getPerformanceData();
+
+        foreach ($rows as $info) {
+            $data[] = [
+                'name'      => 'View: ' . $info['view'],
+                'component' => 'Views',
+                'start'     => $info['start'],
+                'duration'  => $info['end'] - $info['start'],
+            ];
+        }
+
+        return $data;
+    }
+
+    /**
+     * Gets a collection of data that should be shown in the 'Vars' tab.
+     * The format is an array of sections, each with their own array
+     * of key/value pairs:
+     *
+     *  $data = [
+     *      'section 1' => [
+     *          'foo' => 'bar,
+     *          'bar' => 'baz'
+     *      ],
+     *      'section 2' => [
+     *          'foo' => 'bar,
+     *          'bar' => 'baz'
+     *      ],
+     *  ];
+     */
+    public function getVarData(): array
+    {
+        return [
+
+            'View Data' => $this->viewer->getData(),
+        ];
+    }
+
+    /**
+     * Returns a count of all views.
+     */
+    public function getBadgeValue(): int
+    {
+        return count($this->viewer->getPerformanceData());
+    }
+
+    /**
+     * Display the icon.
+     *
+     * Icon from https://icons8.com - 1em package
+     */
+    public function icon(): string
+    {
+        return 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAADeSURBVEhL7ZSxDcIwEEWNYA0YgGmgyAaJLTcUaaBzQQEVjMEabBQxAdw53zTHiThEovGTfnE/9rsoRUxhKLOmaa6Uh7X2+UvguLCzVxN1XW9x4EYHzik033Hp3X0LO+DaQG8MDQcuq6qao4qkHuMgQggLvkPLjqh00ZgFDBacMJYFkuwFlH1mshdkZ5JPJERA9JpI6xNCBESvibQ+IURA9JpI6xNCBESvibQ+IURA9DTsuHTOrVFFxixgB/eUFlU8uKJ0eDBFOu/9EvoeKnlJS2/08Tc8NOwQ8sIfMeYFjqKDjdU2sp4AAAAASUVORK5CYII=';
+    }
+}
diff --git a/www-api/system/Debug/Toolbar/Views/_config.tpl b/www-api/system/Debug/Toolbar/Views/_config.tpl
new file mode 100644
index 00000000..b6c7e0c3
--- /dev/null
+++ b/www-api/system/Debug/Toolbar/Views/_config.tpl
@@ -0,0 +1,48 @@
+<p class="debug-bar-alignRight">
+    <a href="https://codeigniter4.github.io/CodeIgniter4/index.html" target="_blank" >Read the CodeIgniter docs...</a>
+</p>
+
+<table>
+    <tbody>
+        <tr>
+            <td>CodeIgniter Version:</td>
+            <td>{ ciVersion }</td>
+        </tr>
+        <tr>
+            <td>PHP Version:</td>
+            <td>{ phpVersion }</td>
+        </tr>
+        <tr>
+            <td>PHP SAPI:</td>
+            <td>{ phpSAPI }</td>
+        </tr>
+        <tr>
+            <td>Environment:</td>
+            <td>{ environment }</td>
+        </tr>
+        <tr>
+            <td>Base URL:</td>
+            <td>
+                { if $baseURL == '' }
+                    <div class="warning">
+                        The $baseURL should always be set manually to prevent possible URL personification from external parties.
+                    </div>
+                { else }
+                    { baseURL }
+                { endif }
+            </td>
+        </tr>
+        <tr>
+            <td>Timezone:</td>
+            <td>{ timezone }</td>
+        </tr>
+        <tr>
+            <td>Locale:</td>
+            <td>{ locale }</td>
+        </tr>
+        <tr>
+            <td>Content Security Policy Enabled:</td>
+            <td>{ if $cspEnabled } Yes { else } No { endif }</td>
+        </tr>
+    </tbody>
+</table>
diff --git a/www-api/system/Debug/Toolbar/Views/_database.tpl b/www-api/system/Debug/Toolbar/Views/_database.tpl
new file mode 100644
index 00000000..1bd9b8a8
--- /dev/null
+++ b/www-api/system/Debug/Toolbar/Views/_database.tpl
@@ -0,0 +1,26 @@
+<table>
+    <thead>
+        <tr>
+            <th class="debug-bar-width6r">Time</th>
+            <th>Query String</th>
+        </tr>
+    </thead>
+    <tbody>
+    {queries}
+        <tr class="{class}" title="{hover}" data-toggle="{qid}-trace">
+            <td class="narrow">{duration}</td>
+            <td>{! sql !}</td>
+            <td style="text-align: right"><strong>{trace-file}</strong></td>
+        </tr>
+        <tr class="muted" id="{qid}-trace" style="display:none">
+            <td></td>
+            <td colspan="2">
+            {trace}
+                {index}<strong>{file}</strong><br/>
+                {function}<br/><br/>
+            {/trace}
+            </td>
+        </tr>
+    {/queries}
+    </tbody>
+</table>
diff --git a/www-api/system/Debug/Toolbar/Views/_events.tpl b/www-api/system/Debug/Toolbar/Views/_events.tpl
new file mode 100644
index 00000000..88d732f4
--- /dev/null
+++ b/www-api/system/Debug/Toolbar/Views/_events.tpl
@@ -0,0 +1,18 @@
+<table>
+    <thead>
+        <tr>
+            <th class="debug-bar-width6r">Time</th>
+            <th>Event Name</th>
+            <th>Times Called</th>
+        </tr>
+    </thead>
+    <tbody>
+    {events}
+        <tr>
+            <td class="narrow">{ duration } ms</td>
+            <td>{event}</td>
+            <td>{count}</td>
+        </tr>
+    {/events}
+    </tbody>
+</table>
diff --git a/www-api/system/Debug/Toolbar/Views/_files.tpl b/www-api/system/Debug/Toolbar/Views/_files.tpl
new file mode 100644
index 00000000..9c992ab7
--- /dev/null
+++ b/www-api/system/Debug/Toolbar/Views/_files.tpl
@@ -0,0 +1,16 @@
+<table>
+    <tbody>
+    {userFiles}
+        <tr>
+            <td>{name}</td>
+            <td>{path}</td>
+        </tr>
+    {/userFiles}
+    {coreFiles}
+        <tr class="muted">
+            <td class="debug-bar-width20e">{name}</td>
+            <td>{path}</td>
+        </tr>
+    {/coreFiles}
+    </tbody>
+</table>
diff --git a/www-api/system/Debug/Toolbar/Views/_history.tpl b/www-api/system/Debug/Toolbar/Views/_history.tpl
new file mode 100644
index 00000000..7f22f560
--- /dev/null
+++ b/www-api/system/Debug/Toolbar/Views/_history.tpl
@@ -0,0 +1,28 @@
+<table>
+    <thead>
+    <tr>
+        <th>Action</th>
+        <th>Datetime</th>
+        <th>Status</th>
+        <th>Method</th>
+        <th>URL</th>
+        <th>Content-Type</th>
+        <th>Is AJAX?</th>
+    </tr>
+    </thead>
+    <tbody>
+    {files}
+        <tr data-active="{active}">
+            <td class="debug-bar-width70p">
+                <button class="ci-history-load" data-time="{time}">Load</button>
+            </td>
+            <td class="debug-bar-width190p">{datetime}</td>
+            <td>{status}</td>
+            <td>{method}</td>
+            <td>{url}</td>
+            <td>{contentType}</td>
+            <td>{isAJAX}</td>
+        </tr>
+    {/files}
+    </tbody>
+</table>
diff --git a/www-api/system/Debug/Toolbar/Views/_logs.tpl b/www-api/system/Debug/Toolbar/Views/_logs.tpl
new file mode 100644
index 00000000..7c80d849
--- /dev/null
+++ b/www-api/system/Debug/Toolbar/Views/_logs.tpl
@@ -0,0 +1,20 @@
+{ if $logs == [] }
+<p>Nothing was logged. If you were expecting logged items, ensure that LoggerConfig file has the correct threshold set.</p>
+{ else }
+<table>
+    <thead>
+        <tr>
+            <th>Severity</th>
+            <th>Message</th>
+        </tr>
+    </thead>
+    <tbody>
+    {logs}
+        <tr>
+            <td>{level}</td>
+            <td>{msg}</td>
+        </tr>
+    {/logs}
+    </tbody>
+</table>
+{ endif }
diff --git a/www-api/system/Debug/Toolbar/Views/_routes.tpl b/www-api/system/Debug/Toolbar/Views/_routes.tpl
new file mode 100644
index 00000000..e277046a
--- /dev/null
+++ b/www-api/system/Debug/Toolbar/Views/_routes.tpl
@@ -0,0 +1,52 @@
+<h3>Matched Route</h3>
+
+<table>
+    <tbody>
+    {matchedRoute}
+        <tr>
+            <td>Directory:</td>
+            <td>{directory}</td>
+        </tr>
+        <tr>
+            <td>Controller:</td>
+            <td>{controller}</td>
+        </tr>
+        <tr>
+            <td>Method:</td>
+            <td>{method}</td>
+        </tr>
+        <tr>
+            <td>Params:</td>
+            <td>{paramCount} / {truePCount}</td>
+        </tr>
+        {params}
+            <tr class="route-params-item">
+                <td>{name}</td>
+                <td>{value}</td>
+            </tr>
+        {/params}
+    {/matchedRoute}
+    </tbody>
+</table>
+
+
+<h3>Defined Routes</h3>
+
+<table>
+    <thead>
+        <tr>
+            <th>Method</th>
+            <th>Route</th>
+            <th>Handler</th>
+        </tr>
+    </thead>
+    <tbody>
+    {routes}
+        <tr>
+            <td>{method}</td>
+            <td data-debugbar-route="{method}">{route}</td>
+            <td>{handler}</td>
+        </tr>
+    {/routes}
+    </tbody>
+</table>
diff --git a/www-api/system/Debug/Toolbar/Views/toolbar.css b/www-api/system/Debug/Toolbar/Views/toolbar.css
new file mode 100644
index 00000000..4cb379cb
--- /dev/null
+++ b/www-api/system/Debug/Toolbar/Views/toolbar.css
@@ -0,0 +1,798 @@
+/**
+ * This file is part of the CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+#debug-icon {
+  bottom: 0;
+  position: fixed;
+  right: 0;
+  z-index: 10000;
+  height: 36px;
+  width: 36px;
+  margin: 0px;
+  padding: 0px;
+  clear: both;
+  text-align: center;
+}
+#debug-icon a svg {
+  margin: 8px;
+  max-width: 20px;
+  max-height: 20px;
+}
+#debug-icon.fixed-top {
+  bottom: auto;
+  top: 0;
+}
+#debug-icon .debug-bar-ndisplay {
+  display: none;
+}
+
+#debug-bar {
+  bottom: 0;
+  left: 0;
+  position: fixed;
+  right: 0;
+  z-index: 10000;
+  height: 36px;
+  line-height: 36px;
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
+  font-size: 16px;
+  font-weight: 400;
+}
+#debug-bar h1 {
+  display: flex;
+  font-weight: normal;
+  margin: 0 0 0 auto;
+}
+#debug-bar h1 svg {
+  width: 16px;
+  margin-right: 5px;
+}
+#debug-bar h2 {
+  font-size: 16px;
+  margin: 0;
+  padding: 5px 0 10px 0;
+}
+#debug-bar h2 span {
+  font-size: 13px;
+}
+#debug-bar h3 {
+  font-size: 12px;
+  font-weight: 200;
+  margin: 0 0 0 10px;
+  padding: 0;
+  text-transform: uppercase;
+}
+#debug-bar p {
+  font-size: 12px;
+  margin: 0 0 0 15px;
+  padding: 0;
+}
+#debug-bar a {
+  text-decoration: none;
+}
+#debug-bar a:hover {
+  text-decoration: underline;
+}
+#debug-bar button {
+  border: 1px solid;
+  border-radius: 4px;
+  -moz-border-radius: 4px;
+  -webkit-border-radius: 4px;
+  cursor: pointer;
+  line-height: 15px;
+}
+#debug-bar button:hover {
+  text-decoration: underline;
+}
+#debug-bar table {
+  border-collapse: collapse;
+  font-size: 14px;
+  line-height: normal;
+  margin: 5px 10px 15px 10px;
+  width: calc(100% - 10px);
+}
+#debug-bar table strong {
+  font-weight: 500;
+}
+#debug-bar table th {
+  display: table-cell;
+  font-weight: 600;
+  padding-bottom: 0.7em;
+  text-align: left;
+}
+#debug-bar table tr {
+  border: none;
+}
+#debug-bar table td {
+  border: none;
+  display: table-cell;
+  margin: 0;
+  text-align: left;
+}
+#debug-bar table td:first-child {
+  max-width: 20%;
+}
+#debug-bar table td:first-child.narrow {
+  width: 7em;
+}
+#debug-bar td[data-debugbar-route] form {
+  display: none;
+}
+#debug-bar td[data-debugbar-route]:hover form {
+  display: block;
+}
+#debug-bar td[data-debugbar-route]:hover > div {
+  display: none;
+}
+#debug-bar td[data-debugbar-route] input[type=text] {
+  padding: 2px;
+}
+#debug-bar .toolbar {
+  display: flex;
+  overflow: hidden;
+  overflow-y: auto;
+  padding: 0 12px 0 12px;
+  white-space: nowrap;
+  z-index: 10000;
+}
+#debug-bar.fixed-top {
+  bottom: auto;
+  top: 0;
+}
+#debug-bar.fixed-top .tab {
+  bottom: auto;
+  top: 36px;
+}
+#debug-bar #toolbar-position a,
+#debug-bar #toolbar-theme a {
+  padding: 0 6px;
+  display: inline-flex;
+  vertical-align: top;
+}
+#debug-bar #toolbar-position a:hover,
+#debug-bar #toolbar-theme a:hover {
+  text-decoration: none;
+}
+#debug-bar #debug-bar-link {
+  display: flex;
+  padding: 6px;
+}
+#debug-bar .ci-label {
+  display: inline-flex;
+  font-size: 14px;
+}
+#debug-bar .ci-label:hover {
+  cursor: pointer;
+}
+#debug-bar .ci-label a {
+  color: inherit;
+  display: flex;
+  letter-spacing: normal;
+  padding: 0 10px;
+  text-decoration: none;
+  align-items: center;
+}
+#debug-bar .ci-label img {
+  margin: 6px 3px 6px 0;
+  width: 16px !important;
+}
+#debug-bar .ci-label .badge {
+  border-radius: 12px;
+  -moz-border-radius: 12px;
+  -webkit-border-radius: 12px;
+  display: inline-block;
+  font-size: 75%;
+  font-weight: bold;
+  line-height: 12px;
+  margin-left: 5px;
+  padding: 2px 5px;
+  text-align: center;
+  vertical-align: baseline;
+  white-space: nowrap;
+}
+#debug-bar .tab {
+  bottom: 35px;
+  display: none;
+  left: 0;
+  max-height: 62%;
+  overflow: hidden;
+  overflow-y: auto;
+  padding: 1em 2em;
+  position: fixed;
+  right: 0;
+  z-index: 9999;
+}
+#debug-bar .timeline {
+  margin-left: 0;
+  width: 100%;
+}
+#debug-bar .timeline th {
+  border-left: 1px solid;
+  font-size: 12px;
+  font-weight: 200;
+  padding: 5px 5px 10px 5px;
+  position: relative;
+  text-align: left;
+}
+#debug-bar .timeline th:first-child {
+  border-left: 0;
+}
+#debug-bar .timeline td {
+  border-left: 1px solid;
+  padding: 5px;
+  position: relative;
+}
+#debug-bar .timeline td:first-child {
+  border-left: 0;
+  max-width: none;
+}
+#debug-bar .timeline td.child-container {
+  padding: 0px;
+}
+#debug-bar .timeline td.child-container .timeline {
+  margin: 0px;
+}
+#debug-bar .timeline td.child-container .timeline td:first-child:not(.child-container) {
+  padding-left: calc(5px + 10px * var(--level));
+}
+#debug-bar .timeline .timer {
+  border-radius: 4px;
+  -moz-border-radius: 4px;
+  -webkit-border-radius: 4px;
+  display: inline-block;
+  padding: 5px;
+  position: absolute;
+  top: 30%;
+}
+#debug-bar .timeline .timeline-parent {
+  cursor: pointer;
+}
+#debug-bar .timeline .timeline-parent td:first-child nav {
+  background: url("data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAzMCAxNTAiPjxwYXRoIGQ9Ik02IDdoMThsLTkgMTV6bTAgMzBoMThsLTkgMTV6bTAgNDVoMThsLTktMTV6bTAgMzBoMThsLTktMTV6bTAgMTJsMTggMThtLTE4IDBsMTgtMTgiIGZpbGw9IiM1NTUiLz48cGF0aCBkPSJNNiAxMjZsMTggMThtLTE4IDBsMTgtMTgiIHN0cm9rZS13aWR0aD0iMiIgc3Ryb2tlPSIjNTU1Ii8+PC9zdmc+") no-repeat scroll 0 0/15px 75px transparent;
+  background-position: 0 25%;
+  display: inline-block;
+  height: 15px;
+  width: 15px;
+  margin-right: 3px;
+  vertical-align: middle;
+}
+#debug-bar .timeline .timeline-parent-open {
+  background-color: #DFDFDF;
+}
+#debug-bar .timeline .timeline-parent-open td:first-child nav {
+  background-position: 0 75%;
+}
+#debug-bar .timeline .child-row:hover {
+  background: transparent;
+}
+#debug-bar .route-params,
+#debug-bar .route-params-item {
+  vertical-align: top;
+}
+#debug-bar .route-params td:first-child,
+#debug-bar .route-params-item td:first-child {
+  font-style: italic;
+  padding-left: 1em;
+  text-align: right;
+}
+
+.debug-view.show-view {
+  border: 1px solid;
+  margin: 4px;
+}
+
+.debug-view-path {
+  font-family: monospace;
+  font-size: 12px;
+  letter-spacing: normal;
+  min-height: 16px;
+  padding: 2px;
+  text-align: left;
+}
+
+.show-view .debug-view-path {
+  display: block !important;
+}
+
+@media screen and (max-width: 1024px) {
+  #debug-bar .ci-label img {
+    margin: unset;
+  }
+  .hide-sm {
+    display: none !important;
+  }
+}
+#debug-icon {
+  background-color: #FFFFFF;
+  box-shadow: 0 0 4px #DFDFDF;
+  -moz-box-shadow: 0 0 4px #DFDFDF;
+  -webkit-box-shadow: 0 0 4px #DFDFDF;
+}
+#debug-icon a:active,
+#debug-icon a:link,
+#debug-icon a:visited {
+  color: #DD8615;
+}
+
+#debug-bar {
+  background-color: #FFFFFF;
+  color: #434343;
+}
+#debug-bar h1,
+#debug-bar h2,
+#debug-bar h3,
+#debug-bar p,
+#debug-bar a,
+#debug-bar button,
+#debug-bar table,
+#debug-bar thead,
+#debug-bar tr,
+#debug-bar td,
+#debug-bar button,
+#debug-bar .toolbar {
+  background-color: transparent;
+  color: #434343;
+}
+#debug-bar button {
+  background-color: #FFFFFF;
+}
+#debug-bar table strong {
+  color: #DD8615;
+}
+#debug-bar table tbody tr:hover {
+  background-color: #DFDFDF;
+}
+#debug-bar table tbody tr.current {
+  background-color: #FDC894;
+}
+#debug-bar table tbody tr.current:hover td {
+  background-color: #DD4814;
+  color: #FFFFFF;
+}
+#debug-bar .toolbar {
+  background-color: #FFFFFF;
+  box-shadow: 0 0 4px #DFDFDF;
+  -moz-box-shadow: 0 0 4px #DFDFDF;
+  -webkit-box-shadow: 0 0 4px #DFDFDF;
+}
+#debug-bar .toolbar img {
+  filter: brightness(0) invert(0.4);
+}
+#debug-bar.fixed-top .toolbar {
+  box-shadow: 0 0 4px #DFDFDF;
+  -moz-box-shadow: 0 0 4px #DFDFDF;
+  -webkit-box-shadow: 0 0 4px #DFDFDF;
+}
+#debug-bar.fixed-top .tab {
+  box-shadow: 0 1px 4px #DFDFDF;
+  -moz-box-shadow: 0 1px 4px #DFDFDF;
+  -webkit-box-shadow: 0 1px 4px #DFDFDF;
+}
+#debug-bar .muted {
+  color: #434343;
+}
+#debug-bar .muted td {
+  color: #DFDFDF;
+}
+#debug-bar .muted:hover td {
+  color: #434343;
+}
+#debug-bar #toolbar-position,
+#debug-bar #toolbar-theme {
+  filter: brightness(0) invert(0.6);
+}
+#debug-bar .ci-label.active {
+  background-color: #DFDFDF;
+}
+#debug-bar .ci-label:hover {
+  background-color: #DFDFDF;
+}
+#debug-bar .ci-label .badge {
+  background-color: #DD4814;
+  color: #FFFFFF;
+}
+#debug-bar .tab {
+  background-color: #FFFFFF;
+  box-shadow: 0 -1px 4px #DFDFDF;
+  -moz-box-shadow: 0 -1px 4px #DFDFDF;
+  -webkit-box-shadow: 0 -1px 4px #DFDFDF;
+}
+#debug-bar .timeline th,
+#debug-bar .timeline td {
+  border-color: #DFDFDF;
+}
+#debug-bar .timeline .timer {
+  background-color: #DD8615;
+}
+
+.debug-view.show-view {
+  border-color: #DD8615;
+}
+
+.debug-view-path {
+  background-color: #FDC894;
+  color: #434343;
+}
+
+@media (prefers-color-scheme: dark) {
+  #debug-icon {
+    background-color: #252525;
+    box-shadow: 0 0 4px #DFDFDF;
+    -moz-box-shadow: 0 0 4px #DFDFDF;
+    -webkit-box-shadow: 0 0 4px #DFDFDF;
+  }
+  #debug-icon a:active,
+#debug-icon a:link,
+#debug-icon a:visited {
+    color: #DD8615;
+  }
+  #debug-bar {
+    background-color: #252525;
+    color: #DFDFDF;
+  }
+  #debug-bar h1,
+#debug-bar h2,
+#debug-bar h3,
+#debug-bar p,
+#debug-bar a,
+#debug-bar button,
+#debug-bar table,
+#debug-bar thead,
+#debug-bar tr,
+#debug-bar td,
+#debug-bar button,
+#debug-bar .toolbar {
+    background-color: transparent;
+    color: #DFDFDF;
+  }
+  #debug-bar button {
+    background-color: #252525;
+  }
+  #debug-bar table strong {
+    color: #DD8615;
+  }
+  #debug-bar table tbody tr:hover {
+    background-color: #434343;
+  }
+  #debug-bar table tbody tr.current {
+    background-color: #FDC894;
+  }
+  #debug-bar table tbody tr.current td {
+    color: #252525;
+  }
+  #debug-bar table tbody tr.current:hover td {
+    background-color: #DD4814;
+    color: #FFFFFF;
+  }
+  #debug-bar .toolbar {
+    background-color: #434343;
+    box-shadow: 0 0 4px #434343;
+    -moz-box-shadow: 0 0 4px #434343;
+    -webkit-box-shadow: 0 0 4px #434343;
+  }
+  #debug-bar .toolbar img {
+    filter: brightness(0) invert(1);
+  }
+  #debug-bar.fixed-top .toolbar {
+    box-shadow: 0 0 4px #434343;
+    -moz-box-shadow: 0 0 4px #434343;
+    -webkit-box-shadow: 0 0 4px #434343;
+  }
+  #debug-bar.fixed-top .tab {
+    box-shadow: 0 1px 4px #434343;
+    -moz-box-shadow: 0 1px 4px #434343;
+    -webkit-box-shadow: 0 1px 4px #434343;
+  }
+  #debug-bar .muted {
+    color: #DFDFDF;
+  }
+  #debug-bar .muted td {
+    color: #434343;
+  }
+  #debug-bar .muted:hover td {
+    color: #DFDFDF;
+  }
+  #debug-bar #toolbar-position,
+#debug-bar #toolbar-theme {
+    filter: brightness(0) invert(0.6);
+  }
+  #debug-bar .ci-label.active {
+    background-color: #252525;
+  }
+  #debug-bar .ci-label:hover {
+    background-color: #252525;
+  }
+  #debug-bar .ci-label .badge {
+    background-color: #DD4814;
+    color: #FFFFFF;
+  }
+  #debug-bar .tab {
+    background-color: #252525;
+    box-shadow: 0 -1px 4px #434343;
+    -moz-box-shadow: 0 -1px 4px #434343;
+    -webkit-box-shadow: 0 -1px 4px #434343;
+  }
+  #debug-bar .timeline th,
+#debug-bar .timeline td {
+    border-color: #434343;
+  }
+  #debug-bar .timeline .timer {
+    background-color: #DD8615;
+  }
+  .debug-view.show-view {
+    border-color: #DD8615;
+  }
+  .debug-view-path {
+    background-color: #FDC894;
+    color: #434343;
+  }
+}
+#toolbarContainer.dark #debug-icon {
+  background-color: #252525;
+  box-shadow: 0 0 4px #DFDFDF;
+  -moz-box-shadow: 0 0 4px #DFDFDF;
+  -webkit-box-shadow: 0 0 4px #DFDFDF;
+}
+#toolbarContainer.dark #debug-icon a:active,
+#toolbarContainer.dark #debug-icon a:link,
+#toolbarContainer.dark #debug-icon a:visited {
+  color: #DD8615;
+}
+#toolbarContainer.dark #debug-bar {
+  background-color: #252525;
+  color: #DFDFDF;
+}
+#toolbarContainer.dark #debug-bar h1,
+#toolbarContainer.dark #debug-bar h2,
+#toolbarContainer.dark #debug-bar h3,
+#toolbarContainer.dark #debug-bar p,
+#toolbarContainer.dark #debug-bar a,
+#toolbarContainer.dark #debug-bar button,
+#toolbarContainer.dark #debug-bar table,
+#toolbarContainer.dark #debug-bar thead,
+#toolbarContainer.dark #debug-bar tr,
+#toolbarContainer.dark #debug-bar td,
+#toolbarContainer.dark #debug-bar button,
+#toolbarContainer.dark #debug-bar .toolbar {
+  background-color: transparent;
+  color: #DFDFDF;
+}
+#toolbarContainer.dark #debug-bar button {
+  background-color: #252525;
+}
+#toolbarContainer.dark #debug-bar table strong {
+  color: #DD8615;
+}
+#toolbarContainer.dark #debug-bar table tbody tr:hover {
+  background-color: #434343;
+}
+#toolbarContainer.dark #debug-bar table tbody tr.current {
+  background-color: #FDC894;
+}
+#toolbarContainer.dark #debug-bar table tbody tr.current td {
+  color: #252525;
+}
+#toolbarContainer.dark #debug-bar table tbody tr.current:hover td {
+  background-color: #DD4814;
+  color: #FFFFFF;
+}
+#toolbarContainer.dark #debug-bar .toolbar {
+  background-color: #434343;
+  box-shadow: 0 0 4px #434343;
+  -moz-box-shadow: 0 0 4px #434343;
+  -webkit-box-shadow: 0 0 4px #434343;
+}
+#toolbarContainer.dark #debug-bar .toolbar img {
+  filter: brightness(0) invert(1);
+}
+#toolbarContainer.dark #debug-bar.fixed-top .toolbar {
+  box-shadow: 0 0 4px #434343;
+  -moz-box-shadow: 0 0 4px #434343;
+  -webkit-box-shadow: 0 0 4px #434343;
+}
+#toolbarContainer.dark #debug-bar.fixed-top .tab {
+  box-shadow: 0 1px 4px #434343;
+  -moz-box-shadow: 0 1px 4px #434343;
+  -webkit-box-shadow: 0 1px 4px #434343;
+}
+#toolbarContainer.dark #debug-bar .muted {
+  color: #DFDFDF;
+}
+#toolbarContainer.dark #debug-bar .muted td {
+  color: #434343;
+}
+#toolbarContainer.dark #debug-bar .muted:hover td {
+  color: #DFDFDF;
+}
+#toolbarContainer.dark #debug-bar #toolbar-position,
+#toolbarContainer.dark #debug-bar #toolbar-theme {
+  filter: brightness(0) invert(0.6);
+}
+#toolbarContainer.dark #debug-bar .ci-label.active {
+  background-color: #252525;
+}
+#toolbarContainer.dark #debug-bar .ci-label:hover {
+  background-color: #252525;
+}
+#toolbarContainer.dark #debug-bar .ci-label .badge {
+  background-color: #DD4814;
+  color: #FFFFFF;
+}
+#toolbarContainer.dark #debug-bar .tab {
+  background-color: #252525;
+  box-shadow: 0 -1px 4px #434343;
+  -moz-box-shadow: 0 -1px 4px #434343;
+  -webkit-box-shadow: 0 -1px 4px #434343;
+}
+#toolbarContainer.dark #debug-bar .timeline th,
+#toolbarContainer.dark #debug-bar .timeline td {
+  border-color: #434343;
+}
+#toolbarContainer.dark #debug-bar .timeline .timer {
+  background-color: #DD8615;
+}
+#toolbarContainer.dark .debug-view.show-view {
+  border-color: #DD8615;
+}
+#toolbarContainer.dark .debug-view-path {
+  background-color: #FDC894;
+  color: #434343;
+}
+#toolbarContainer.dark td[data-debugbar-route] input[type=text] {
+  background: #000;
+  color: #fff;
+}
+
+#toolbarContainer.light #debug-icon {
+  background-color: #FFFFFF;
+  box-shadow: 0 0 4px #DFDFDF;
+  -moz-box-shadow: 0 0 4px #DFDFDF;
+  -webkit-box-shadow: 0 0 4px #DFDFDF;
+}
+#toolbarContainer.light #debug-icon a:active,
+#toolbarContainer.light #debug-icon a:link,
+#toolbarContainer.light #debug-icon a:visited {
+  color: #DD8615;
+}
+#toolbarContainer.light #debug-bar {
+  background-color: #FFFFFF;
+  color: #434343;
+}
+#toolbarContainer.light #debug-bar h1,
+#toolbarContainer.light #debug-bar h2,
+#toolbarContainer.light #debug-bar h3,
+#toolbarContainer.light #debug-bar p,
+#toolbarContainer.light #debug-bar a,
+#toolbarContainer.light #debug-bar button,
+#toolbarContainer.light #debug-bar table,
+#toolbarContainer.light #debug-bar thead,
+#toolbarContainer.light #debug-bar tr,
+#toolbarContainer.light #debug-bar td,
+#toolbarContainer.light #debug-bar button,
+#toolbarContainer.light #debug-bar .toolbar {
+  background-color: transparent;
+  color: #434343;
+}
+#toolbarContainer.light #debug-bar button {
+  background-color: #FFFFFF;
+}
+#toolbarContainer.light #debug-bar table strong {
+  color: #DD8615;
+}
+#toolbarContainer.light #debug-bar table tbody tr:hover {
+  background-color: #DFDFDF;
+}
+#toolbarContainer.light #debug-bar table tbody tr.current {
+  background-color: #FDC894;
+}
+#toolbarContainer.light #debug-bar table tbody tr.current:hover td {
+  background-color: #DD4814;
+  color: #FFFFFF;
+}
+#toolbarContainer.light #debug-bar .toolbar {
+  background-color: #FFFFFF;
+  box-shadow: 0 0 4px #DFDFDF;
+  -moz-box-shadow: 0 0 4px #DFDFDF;
+  -webkit-box-shadow: 0 0 4px #DFDFDF;
+}
+#toolbarContainer.light #debug-bar .toolbar img {
+  filter: brightness(0) invert(0.4);
+}
+#toolbarContainer.light #debug-bar.fixed-top .toolbar {
+  box-shadow: 0 0 4px #DFDFDF;
+  -moz-box-shadow: 0 0 4px #DFDFDF;
+  -webkit-box-shadow: 0 0 4px #DFDFDF;
+}
+#toolbarContainer.light #debug-bar.fixed-top .tab {
+  box-shadow: 0 1px 4px #DFDFDF;
+  -moz-box-shadow: 0 1px 4px #DFDFDF;
+  -webkit-box-shadow: 0 1px 4px #DFDFDF;
+}
+#toolbarContainer.light #debug-bar .muted {
+  color: #434343;
+}
+#toolbarContainer.light #debug-bar .muted td {
+  color: #DFDFDF;
+}
+#toolbarContainer.light #debug-bar .muted:hover td {
+  color: #434343;
+}
+#toolbarContainer.light #debug-bar #toolbar-position,
+#toolbarContainer.light #debug-bar #toolbar-theme {
+  filter: brightness(0) invert(0.6);
+}
+#toolbarContainer.light #debug-bar .ci-label.active {
+  background-color: #DFDFDF;
+}
+#toolbarContainer.light #debug-bar .ci-label:hover {
+  background-color: #DFDFDF;
+}
+#toolbarContainer.light #debug-bar .ci-label .badge {
+  background-color: #DD4814;
+  color: #FFFFFF;
+}
+#toolbarContainer.light #debug-bar .tab {
+  background-color: #FFFFFF;
+  box-shadow: 0 -1px 4px #DFDFDF;
+  -moz-box-shadow: 0 -1px 4px #DFDFDF;
+  -webkit-box-shadow: 0 -1px 4px #DFDFDF;
+}
+#toolbarContainer.light #debug-bar .timeline th,
+#toolbarContainer.light #debug-bar .timeline td {
+  border-color: #DFDFDF;
+}
+#toolbarContainer.light #debug-bar .timeline .timer {
+  background-color: #DD8615;
+}
+#toolbarContainer.light .debug-view.show-view {
+  border-color: #DD8615;
+}
+#toolbarContainer.light .debug-view-path {
+  background-color: #FDC894;
+  color: #434343;
+}
+
+.debug-bar-width30 {
+  width: 30%;
+}
+
+.debug-bar-width10 {
+  width: 10%;
+}
+
+.debug-bar-width70p {
+  width: 70px;
+}
+
+.debug-bar-width190p {
+  width: 190px;
+}
+
+.debug-bar-width20e {
+  width: 20em;
+}
+
+.debug-bar-width6r {
+  width: 6rem;
+}
+
+.debug-bar-ndisplay {
+  display: none;
+}
+
+.debug-bar-alignRight {
+  text-align: right;
+}
+
+.debug-bar-alignLeft {
+  text-align: left;
+}
+
+.debug-bar-noverflow {
+  overflow: hidden;
+}
diff --git a/www-api/system/Debug/Toolbar/Views/toolbar.js b/www-api/system/Debug/Toolbar/Views/toolbar.js
new file mode 100644
index 00000000..7805a99d
--- /dev/null
+++ b/www-api/system/Debug/Toolbar/Views/toolbar.js
@@ -0,0 +1,687 @@
+/*
+ * Functionality for the CodeIgniter Debug Toolbar.
+ */
+
+var ciDebugBar = {
+
+    toolbarContainer : null,
+    toolbar : null,
+    icon : null,
+
+    init : function () {
+        this.toolbarContainer = document.getElementById('toolbarContainer');
+        this.toolbar          = document.getElementById('debug-bar');
+        this.icon             = document.getElementById('debug-icon');
+
+        ciDebugBar.createListeners();
+        ciDebugBar.setToolbarState();
+        ciDebugBar.setToolbarPosition();
+        ciDebugBar.setToolbarTheme();
+        ciDebugBar.toggleViewsHints();
+        ciDebugBar.routerLink();
+
+        document.getElementById('debug-bar-link').addEventListener('click', ciDebugBar.toggleToolbar, true);
+        document.getElementById('debug-icon-link').addEventListener('click', ciDebugBar.toggleToolbar, true);
+
+        // Allows to highlight the row of the current history request
+        var btn = this.toolbar.querySelector('button[data-time="' + localStorage.getItem('debugbar-time') + '"]');
+        ciDebugBar.addClass(btn.parentNode.parentNode, 'current');
+
+        historyLoad = this.toolbar.getElementsByClassName('ci-history-load');
+
+        for (var i = 0; i < historyLoad.length; i++)
+        {
+            historyLoad[i].addEventListener('click', function () {
+                loadDoc(this.getAttribute('data-time'));
+            }, true);
+        }
+
+        // Display the active Tab on page load
+        var tab = ciDebugBar.readCookie('debug-bar-tab');
+        if (document.getElementById(tab))
+        {
+            var el           = document.getElementById(tab);
+            el.style.display = 'block';
+            ciDebugBar.addClass(el, 'active');
+            tab = document.querySelector('[data-tab=' + tab + ']');
+            if (tab)
+            {
+                ciDebugBar.addClass(tab.parentNode, 'active');
+            }
+        }
+    },
+
+    createListeners : function () {
+        var buttons = [].slice.call(this.toolbar.querySelectorAll('.ci-label a'));
+
+        for (var i = 0; i < buttons.length; i++)
+        {
+            buttons[i].addEventListener('click', ciDebugBar.showTab, true);
+        }
+
+        // Hook up generic toggle via data attributes `data-toggle="foo"`
+        var links = this.toolbar.querySelectorAll('[data-toggle]');
+        for (var i = 0; i < links.length; i++)
+        {
+            links[i].addEventListener('click', ciDebugBar.toggleRows, true);
+        }
+    },
+
+    showTab: function () {
+        // Get the target tab, if any
+        var tab = document.getElementById(this.getAttribute('data-tab'));
+
+        // If the label have not a tab stops here
+        if (! tab)
+        {
+            return;
+        }
+
+        // Remove debug-bar-tab cookie
+        ciDebugBar.createCookie('debug-bar-tab', '', -1);
+
+        // Check our current state.
+        var state = tab.style.display;
+
+        // Hide all tabs
+        var tabs = document.querySelectorAll('#debug-bar .tab');
+
+        for (var i = 0; i < tabs.length; i++)
+        {
+            tabs[i].style.display = 'none';
+        }
+
+        // Mark all labels as inactive
+        var labels = document.querySelectorAll('#debug-bar .ci-label');
+
+        for (var i = 0; i < labels.length; i++)
+        {
+            ciDebugBar.removeClass(labels[i], 'active');
+        }
+
+        // Show/hide the selected tab
+        if (state != 'block')
+        {
+            tab.style.display = 'block';
+            ciDebugBar.addClass(this.parentNode, 'active');
+            // Create debug-bar-tab cookie to persistent state
+            ciDebugBar.createCookie('debug-bar-tab', this.getAttribute('data-tab'), 365);
+        }
+    },
+
+    addClass : function (el, className) {
+        if (el.classList)
+        {
+            el.classList.add(className);
+        }
+        else
+        {
+            el.className += ' ' + className;
+        }
+    },
+
+    removeClass : function (el, className) {
+        if (el.classList)
+        {
+            el.classList.remove(className);
+        }
+        else
+        {
+            el.className = el.className.replace(new RegExp('(^|\\b)' + className.split(' ').join('|') + '(\\b|$)', 'gi'), ' ');
+        }
+    },
+
+    /**
+     * Toggle display of another object based on
+     * the data-toggle value of this object
+     *
+     * @param event
+     */
+    toggleRows : function(event) {
+        if(event.target)
+        {
+            let row = event.target.closest('tr');
+            let target = document.getElementById(row.getAttribute('data-toggle'));
+            target.style.display = target.style.display === 'none' ? 'table-row' : 'none';
+        }
+    },
+
+    /**
+     * Toggle display of a data table
+     *
+     * @param obj
+     */
+    toggleDataTable : function (obj) {
+        if (typeof obj == 'string')
+        {
+            obj = document.getElementById(obj + '_table');
+        }
+
+        if (obj)
+        {
+            obj.style.display = obj.style.display === 'none' ? 'block' : 'none';
+        }
+    },
+
+    /**
+     * Toggle display of timeline child elements
+     *
+     * @param obj
+     */
+    toggleChildRows : function (obj) {
+        if (typeof obj == 'string')
+        {
+            par = document.getElementById(obj + '_parent')
+            obj = document.getElementById(obj + '_children');
+        }
+
+        if (par && obj)
+        {
+            obj.style.display = obj.style.display === 'none' ? '' : 'none';
+            par.classList.toggle('timeline-parent-open');
+        }
+    },
+
+
+    //--------------------------------------------------------------------
+
+    /**
+     *   Toggle tool bar from full to icon and icon to full
+     */
+    toggleToolbar : function () {
+        var open = ciDebugBar.toolbar.style.display != 'none';
+
+        ciDebugBar.icon.style.display    = open == true ? 'inline-block' : 'none';
+        ciDebugBar.toolbar.style.display = open == false ? 'inline-block' : 'none';
+
+        // Remember it for other page loads on this site
+        ciDebugBar.createCookie('debug-bar-state', '', -1);
+        ciDebugBar.createCookie('debug-bar-state', open == true ? 'minimized' : 'open' , 365);
+    },
+
+    /**
+     * Sets the initial state of the toolbar (open or minimized) when
+     * the page is first loaded to allow it to remember the state between refreshes.
+     */
+    setToolbarState: function () {
+        var open = ciDebugBar.readCookie('debug-bar-state');
+
+        ciDebugBar.icon.style.display    = open != 'open' ? 'inline-block' : 'none';
+        ciDebugBar.toolbar.style.display = open == 'open' ? 'inline-block' : 'none';
+    },
+
+    toggleViewsHints: function () {
+        // Avoid toggle hints on history requests that are not the initial
+        if (localStorage.getItem('debugbar-time') != localStorage.getItem('debugbar-time-new'))
+        {
+            var a  = document.querySelector('a[data-tab="ci-views"]');
+            a.href = '#';
+            return;
+        }
+
+        var nodeList       = []; // [ Element, NewElement( 1 )/OldElement( 0 ) ]
+        var sortedComments = [];
+        var comments       = [];
+
+        var getComments = function () {
+            var nodes        = [];
+            var result       = [];
+            var xpathResults = document.evaluate( "//comment()[starts-with(., ' DEBUG-VIEW')]", document, null, XPathResult.ANY_TYPE, null);
+            var nextNode     = xpathResults.iterateNext();
+            while ( nextNode )
+            {
+                nodes.push( nextNode );
+                nextNode = xpathResults.iterateNext();
+            }
+
+            // sort comment by opening and closing tags
+            for (var i = 0; i < nodes.length; ++i)
+            {
+                // get file path + name to use as key
+                var path = nodes[i].nodeValue.substring( 18, nodes[i].nodeValue.length - 1 );
+
+                if ( nodes[i].nodeValue[12] === 'S' ) // simple check for start comment
+                {
+                    // create new entry
+                    result[path] = [ nodes[i], null ];
+                }
+                else if (result[path])
+                {
+                    // add to existing entry
+                    result[path][1] = nodes[i];
+                }
+            }
+
+            return result;
+        };
+
+        // find node that has TargetNode as parentNode
+        var getParentNode = function ( node, targetNode ) {
+            if ( node.parentNode === null )
+            {
+                return null;
+            }
+
+            if ( node.parentNode !== targetNode )
+            {
+                return getParentNode( node.parentNode, targetNode );
+            }
+
+            return node;
+        };
+
+        // define invalid & outer ( also invalid ) elements
+        const INVALID_ELEMENTS = [ 'NOSCRIPT', 'SCRIPT', 'STYLE' ];
+        const OUTER_ELEMENTS   = [ 'HTML', 'BODY', 'HEAD' ];
+
+        var getValidElementInner = function ( node, reverse ) {
+            // handle invalid tags
+            if ( OUTER_ELEMENTS.indexOf( node.nodeName ) !== -1 )
+            {
+                for (var i = 0; i < document.body.children.length; ++i)
+                {
+                    var index   = reverse ? document.body.children.length - ( i + 1 ) : i;
+                    var element = document.body.children[index];
+
+                    // skip invalid tags
+                    if ( INVALID_ELEMENTS.indexOf( element.nodeName ) !== -1 )
+                    {
+                        continue;
+                    }
+
+                    return [ element, reverse ];
+                }
+
+                return null;
+            }
+
+            // get to next valid element
+            while ( node !== null && INVALID_ELEMENTS.indexOf( node.nodeName ) !== -1 )
+            {
+                node = reverse ? node.previousElementSibling : node.nextElementSibling;
+            }
+
+            // return non array if we couldnt find something
+            if ( node === null )
+            {
+                return null;
+            }
+
+            return [ node, reverse ];
+        };
+
+        // get next valid element ( to be safe to add divs )
+        // @return [ element, skip element ] or null if we couldnt find a valid place
+        var getValidElement = function ( nodeElement ) {
+            if (nodeElement)
+            {
+                if ( nodeElement.nextElementSibling !== null )
+                {
+                    return getValidElementInner( nodeElement.nextElementSibling, false )
+                        || getValidElementInner( nodeElement.previousElementSibling, true );
+                }
+                if ( nodeElement.previousElementSibling !== null )
+                {
+                    return getValidElementInner( nodeElement.previousElementSibling, true );
+                }
+            }
+
+            // something went wrong! -> element is not in DOM
+            return null;
+        };
+
+        function showHints()
+        {
+            // Had AJAX? Reset view blocks
+            sortedComments = getComments();
+
+            for (var key in sortedComments)
+            {
+                var startElement = getValidElement( sortedComments[key][0] );
+                var endElement   = getValidElement( sortedComments[key][1] );
+
+                // skip if we couldnt get a valid element
+                if ( startElement === null || endElement === null )
+                {
+                    continue;
+                }
+
+                // find element which has same parent as startelement
+                var jointParent = getParentNode( endElement[0], startElement[0].parentNode );
+                if ( jointParent === null )
+                {
+                    // find element which has same parent as endelement
+                    jointParent = getParentNode( startElement[0], endElement[0].parentNode );
+                    if ( jointParent === null )
+                    {
+                        // both tries failed
+                        continue;
+                    }
+                    else
+                    {
+                        startElement[0] = jointParent;
+                    }
+                }
+                else
+                {
+                    endElement[0] = jointParent;
+                }
+
+                var debugDiv   = document.createElement( 'div' ); // holder
+                var debugPath  = document.createElement( 'div' ); // path
+                var childArray = startElement[0].parentNode.childNodes; // target child array
+                var parent     = startElement[0].parentNode;
+                var start, end;
+
+                // setup container
+                debugDiv.classList.add( 'debug-view' );
+                debugDiv.classList.add( 'show-view' );
+                debugPath.classList.add( 'debug-view-path' );
+                debugPath.innerText = key;
+                debugDiv.appendChild( debugPath );
+
+                // calc distance between them
+                // start
+                for (var i = 0; i < childArray.length; ++i)
+                {
+                    // check for comment ( start & end ) -> if its before valid start element
+                    if ( childArray[i] === sortedComments[key][1] ||
+                        childArray[i] === sortedComments[key][0] ||
+                        childArray[i] === startElement[0] )
+                    {
+                        start = i;
+                        if ( childArray[i] === sortedComments[key][0] )
+                        {
+                            start++; // increase to skip the start comment
+                        }
+                        break;
+                    }
+                }
+                // adjust if we want to skip the start element
+                if ( startElement[1] )
+                {
+                    start++;
+                }
+
+                // end
+                for (var i = start; i < childArray.length; ++i)
+                {
+                    if ( childArray[i] === endElement[0] )
+                    {
+                        end = i;
+                        // dont break to check for end comment after end valid element
+                    }
+                    else if ( childArray[i] === sortedComments[key][1] )
+                    {
+                        // if we found the end comment, we can break
+                        end = i;
+                        break;
+                    }
+                }
+
+                // move elements
+                var number = end - start;
+                if ( endElement[1] )
+                {
+                    number++;
+                }
+                for (var i = 0; i < number; ++i)
+                {
+                    if ( INVALID_ELEMENTS.indexOf( childArray[start] ) !== -1 )
+                    {
+                        // skip invalid childs that can cause problems if moved
+                        start++;
+                        continue;
+                    }
+                    debugDiv.appendChild( childArray[start] );
+                }
+
+                // add container to DOM
+                nodeList.push( parent.insertBefore( debugDiv, childArray[start] ) );
+            }
+
+            ciDebugBar.createCookie('debug-view', 'show', 365);
+            ciDebugBar.addClass(btn, 'active');
+        }
+
+        function hideHints()
+        {
+            for (var i = 0; i < nodeList.length; ++i)
+            {
+                var index;
+
+                // find index
+                for (var j = 0; j < nodeList[i].parentNode.childNodes.length; ++j)
+                {
+                    if ( nodeList[i].parentNode.childNodes[j] === nodeList[i] )
+                    {
+                        index = j;
+                        break;
+                    }
+                }
+
+                // move child back
+                while ( nodeList[i].childNodes.length !== 1 )
+                {
+                    nodeList[i].parentNode.insertBefore( nodeList[i].childNodes[1], nodeList[i].parentNode.childNodes[index].nextSibling  );
+                    index++;
+                }
+
+                nodeList[i].parentNode.removeChild( nodeList[i] );
+            }
+            nodeList.length = 0;
+
+            ciDebugBar.createCookie('debug-view', '', -1);
+            ciDebugBar.removeClass(btn, 'active');
+        }
+
+        var btn = document.querySelector('[data-tab=ci-views]');
+
+        // If the Views Collector is inactive stops here
+        if (! btn)
+        {
+            return;
+        }
+
+        btn.parentNode.onclick = function () {
+            if (ciDebugBar.readCookie('debug-view'))
+            {
+                hideHints();
+            }
+            else
+            {
+                showHints();
+            }
+        };
+
+        // Determine Hints state on page load
+        if (ciDebugBar.readCookie('debug-view'))
+        {
+            showHints();
+        }
+    },
+
+    setToolbarPosition: function () {
+        var btnPosition = this.toolbar.querySelector('#toolbar-position');
+
+        if (ciDebugBar.readCookie('debug-bar-position') === 'top')
+        {
+            ciDebugBar.addClass(ciDebugBar.icon, 'fixed-top');
+            ciDebugBar.addClass(ciDebugBar.toolbar, 'fixed-top');
+        }
+
+        btnPosition.addEventListener('click', function () {
+            var position = ciDebugBar.readCookie('debug-bar-position');
+
+            ciDebugBar.createCookie('debug-bar-position', '', -1);
+
+            if (!position || position === 'bottom')
+            {
+                ciDebugBar.createCookie('debug-bar-position', 'top', 365);
+                ciDebugBar.addClass(ciDebugBar.icon, 'fixed-top');
+                ciDebugBar.addClass(ciDebugBar.toolbar, 'fixed-top');
+            }
+            else
+            {
+                ciDebugBar.createCookie('debug-bar-position', 'bottom', 365);
+                ciDebugBar.removeClass(ciDebugBar.icon, 'fixed-top');
+                ciDebugBar.removeClass(ciDebugBar.toolbar, 'fixed-top');
+            }
+        }, true);
+    },
+
+    setToolbarTheme: function () {
+        var btnTheme    = this.toolbar.querySelector('#toolbar-theme');
+        var isDarkMode  = window.matchMedia("(prefers-color-scheme: dark)").matches;
+        var isLightMode = window.matchMedia("(prefers-color-scheme: light)").matches;
+
+        // If a cookie is set with a value, we force the color scheme
+        if (ciDebugBar.readCookie('debug-bar-theme') === 'dark')
+        {
+            ciDebugBar.removeClass(ciDebugBar.toolbarContainer, 'light');
+            ciDebugBar.addClass(ciDebugBar.toolbarContainer, 'dark');
+        }
+        else if (ciDebugBar.readCookie('debug-bar-theme') === 'light')
+        {
+            ciDebugBar.removeClass(ciDebugBar.toolbarContainer, 'dark');
+            ciDebugBar.addClass(ciDebugBar.toolbarContainer, 'light');
+        }
+
+        btnTheme.addEventListener('click', function () {
+            var theme = ciDebugBar.readCookie('debug-bar-theme');
+
+            if (!theme && window.matchMedia("(prefers-color-scheme: dark)").matches)
+            {
+                // If there is no cookie, and "prefers-color-scheme" is set to "dark"
+                // It means that the user wants to switch to light mode
+                ciDebugBar.createCookie('debug-bar-theme', 'light', 365);
+                ciDebugBar.removeClass(ciDebugBar.toolbarContainer, 'dark');
+                ciDebugBar.addClass(ciDebugBar.toolbarContainer, 'light');
+            }
+            else
+            {
+                if (theme === 'dark')
+                {
+                    ciDebugBar.createCookie('debug-bar-theme', 'light', 365);
+                    ciDebugBar.removeClass(ciDebugBar.toolbarContainer, 'dark');
+                    ciDebugBar.addClass(ciDebugBar.toolbarContainer, 'light');
+                }
+                else
+                {
+                    // In any other cases: if there is no cookie, or the cookie is set to
+                    // "light", or the "prefers-color-scheme" is "light"...
+                    ciDebugBar.createCookie('debug-bar-theme', 'dark', 365);
+                    ciDebugBar.removeClass(ciDebugBar.toolbarContainer, 'light');
+                    ciDebugBar.addClass(ciDebugBar.toolbarContainer, 'dark');
+                }
+            }
+        }, true);
+    },
+
+    /**
+     * Helper to create a cookie.
+     *
+     * @param name
+     * @param value
+     * @param days
+     */
+    createCookie : function (name,value,days) {
+        if (days)
+        {
+            var date = new Date();
+
+            date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
+
+            var expires = "; expires=" + date.toGMTString();
+        }
+        else
+        {
+            var expires = "";
+        }
+
+        document.cookie = name + "=" + value + expires + "; path=/; samesite=Lax";
+    },
+
+    readCookie : function (name) {
+        var nameEQ = name + "=";
+        var ca     = document.cookie.split(';');
+
+        for (var i = 0; i < ca.length; i++)
+        {
+            var c = ca[i];
+            while (c.charAt(0) == ' ')
+            {
+                c = c.substring(1,c.length);
+            }
+            if (c.indexOf(nameEQ) == 0)
+            {
+                return c.substring(nameEQ.length,c.length);
+            }
+        }
+        return null;
+    },
+
+    trimSlash: function (text) {
+        return text.replace(/^\/|\/$/g, '');
+    },
+
+    routerLink: function () {
+        var row, _location;
+        var rowGet = this.toolbar.querySelectorAll('td[data-debugbar-route="GET"]');
+        var patt   = /\((?:[^)(]+|\((?:[^)(]+|\([^)(]*\))*\))*\)/;
+
+        for (var i = 0; i < rowGet.length; i++)
+        {
+            row = rowGet[i];
+            if (!/\/\(.+?\)/.test(rowGet[i].innerText))
+            {
+                row.style = 'cursor: pointer;';
+                row.setAttribute('title', location.origin + '/' + ciDebugBar.trimSlash(row.innerText));
+                row.addEventListener('click', function (ev) {
+                    _location          = location.origin + '/' + ciDebugBar.trimSlash(ev.target.innerText);
+                    var redirectWindow = window.open(_location, '_blank');
+                    redirectWindow.location;
+                });
+            }
+            else
+            {
+                row.innerHTML = '<div>' + row.innerText + '</div>'
+                    + '<form data-debugbar-route-tpl="' + ciDebugBar.trimSlash(row.innerText.replace(patt, '?')) + '">'
+                    + row.innerText.replace(patt, '<input type="text" placeholder="$1">')
+                    + '<input type="submit" value="Go" style="margin-left: 4px;">'
+                    + '</form>';
+            }
+        }
+
+        rowGet = this.toolbar.querySelectorAll('td[data-debugbar-route="GET"] form');
+        for (var i = 0; i < rowGet.length; i++)
+        {
+            row = rowGet[i];
+
+            row.addEventListener('submit', function (event) {
+                event.preventDefault()
+                var inputArray = [], t = 0;
+                var input      = event.target.querySelectorAll('input[type=text]');
+                var tpl        = event.target.getAttribute('data-debugbar-route-tpl');
+
+                for (var n = 0; n < input.length; n++)
+                {
+                    if (input[n].value.length > 0)
+                    {
+                        inputArray.push(input[n].value);
+                    }
+                }
+
+                if (inputArray.length > 0)
+                {
+                    _location = location.origin + '/' + tpl.replace(/\?/g, function () {
+                        return inputArray[t++]
+                    });
+
+                    var redirectWindow = window.open(_location, '_blank');
+                    redirectWindow.location;
+                }
+            })
+        }
+    }
+};
diff --git a/www-api/system/Debug/Toolbar/Views/toolbar.tpl.php b/www-api/system/Debug/Toolbar/Views/toolbar.tpl.php
new file mode 100644
index 00000000..0e73076f
--- /dev/null
+++ b/www-api/system/Debug/Toolbar/Views/toolbar.tpl.php
@@ -0,0 +1,271 @@
+<?php
+/**
+ * @var \CodeIgniter\Debug\Toolbar $this
+ * @var int                        $totalTime
+ * @var int                        $totalMemory
+ * @var string                     $url
+ * @var string                     $method
+ * @var bool                       $isAJAX
+ * @var int                        $startTime
+ * @var int                        $totalTime
+ * @var int                        $totalMemory
+ * @var float                      $segmentDuration
+ * @var int                        $segmentCount
+ * @var string                     $CI_VERSION
+ * @var array                      $collectors
+ * @var array                      $vars
+ * @var array                      $styles
+ * @var \CodeIgniter\View\Parser   $parser
+ */
+?>
+<style type="text/css">
+    <?= preg_replace('#[\r\n\t ]+#', ' ', file_get_contents(__DIR__ . '/toolbar.css')) ?>
+</style>
+
+<script id="toolbar_js" type="text/javascript">
+    <?= file_get_contents(__DIR__ . '/toolbar.js') ?>
+</script>
+<div id="debug-icon" class="debug-bar-ndisplay">
+    <a id="debug-icon-link" href="javascript:void(0)">
+        <svg xmlns="http://www.w3.org/2000/svg" version="1.0" viewBox="0 0 155 200"><defs/><path fill="#dd4814" d="M73.7 3.7c2.2 7.9-.7 18.5-7.8 29-1.8 2.6-10.7 12.2-19.7 21.3-23.9 24-33.6 37.1-40.3 54.4-7.9 20.6-7.8 40.8.5 58.2C12.8 180 27.6 193 42.5 198l6 2-3-2.2c-21-15.2-22.9-38.7-4.8-58.8 2.5-2.7 4.8-5 5.1-5 .4 0 .7 2.7.7 6.1 0 5.7.2 6.2 3.7 9.5 3 2.7 4.6 3.4 7.8 3.4 5.6 0 9.9-2.4 11.6-6.5 2.9-6.9 1.6-12-5-20.5-10.5-13.4-11.7-23.3-4.3-34.7l3.1-4.8.7 4.7c1.3 8.2 5.8 12.9 25 25.8 20.9 14.1 30.6 26.1 32.8 40.5 1.1 7.2-.1 16.1-3.1 21.8-2.7 5.3-11.2 14.3-16.5 17.4-2.4 1.4-4.3 2.6-4.3 2.8 0 .2 2.4-.4 5.3-1.4 24.1-8.3 42.7-27.1 48.2-48.6 1.9-7.6 1.9-20.2-.1-28.5-3.5-15.2-14.6-30.5-29.9-41.2l-7-4.9-.6 3.3c-.8 4.8-2.6 7.6-5.9 9.3-4.5 2.3-10.3 1.9-13.8-1-6.7-5.7-7.8-14.6-3.7-30.5 3-11.6 3.2-20.6.5-29.1C88.3 18 80.6 6.3 74.8 2.2 73.1.9 73 1 73.7 3.7z"/></svg>
+    </a>
+</div>
+<div id="debug-bar">
+    <div class="toolbar">
+        <span id="toolbar-position"><a href="javascript: void(0)">&#8597;</a></span>
+        <span id="toolbar-theme"><a href="javascript: void(0)">&#128261;</a></span>
+        <span class="ci-label">
+            <a href="javascript: void(0)" data-tab="ci-timeline">
+                <img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAD7SURBVEhLY6ArSEtLK09NTbWHcvGC9PR0BaDaQiAdUl9fzwQVxg+AFvwHamqHcnGCpKQkeaDa9yD1UD09UCn8AKaBWJySkmIApFehi0ONwwRQBceBLurAh4FqFoHUAtkrgPgREN+ByYEw1DhMANVEMIhAYQ5U1wtU/wmILwLZRlAp/IBYC8gGw88CaFj3A/FnIL4ETDXGUCnyANSC/UC6HIpnQMXAqQXIvo0khxNDjcMEQEmU9AzDuNI7Lgw1DhOAJIEuhQcRKMcC+e+QNHdDpcgD6BaAANSSQqBcENFlDi6AzQKqgkFlwWhxjVI8o2OgmkFaXI8CTMDAAAAxd1O4FzLMaAAAAABJRU5ErkJggg==">
+                <span class="hide-sm"><?= $totalTime ?> ms &nbsp; <?= $totalMemory ?> MB</span>
+            </a>
+        </span>
+
+        <?php foreach ($collectors as $c) : ?>
+            <?php if (! $c['isEmpty'] && ($c['hasTabContent'] || $c['hasLabel'])) : ?>
+                <span class="ci-label">
+                    <a href="javascript: void(0)" data-tab="ci-<?= $c['titleSafe'] ?>">
+                        <img src="<?= $c['icon'] ?>">
+                        <span class="hide-sm">
+                            <?= $c['title'] ?>
+                            <?php if ($c['badgeValue'] !== null) : ?>
+                                <span class="badge"><?= $c['badgeValue'] ?></span>
+                            <?php endif ?>
+                        </span>
+                    </a>
+                </span>
+            <?php endif ?>
+        <?php endforeach ?>
+
+        <span class="ci-label">
+            <a href="javascript: void(0)" data-tab="ci-vars">
+                <img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAACLSURBVEhLYxgFJIHU1NSraWlp/6H4T0pKSjRUijoAyXAwBlrYDpViAFpmARQrJwZDtWACoCROC4D8CnR5XBiqBRMADfyNprgRKkUdAApzoCUdUNwE5MtApYYIALp6NBWBMVQLJgAaOJqK8AOgq+mSio6DggjEBtLUT0UwQ5HZIADkj6aiUTAggIEBANAEDa/lkCRlAAAAAElFTkSuQmCC">
+                <span class="hide-sm">Vars</span>
+            </a>
+        </span>
+
+        <h1>
+            <span class="ci-label">
+                <a href="javascript: void(0)" data-tab="ci-config">
+                    <svg xmlns="http://www.w3.org/2000/svg" version="1.0" viewBox="0 0 155 200"><defs/><path fill="#dd4814" d="M73.7 3.7c2.2 7.9-.7 18.5-7.8 29-1.8 2.6-10.7 12.2-19.7 21.3-23.9 24-33.6 37.1-40.3 54.4-7.9 20.6-7.8 40.8.5 58.2C12.8 180 27.6 193 42.5 198l6 2-3-2.2c-21-15.2-22.9-38.7-4.8-58.8 2.5-2.7 4.8-5 5.1-5 .4 0 .7 2.7.7 6.1 0 5.7.2 6.2 3.7 9.5 3 2.7 4.6 3.4 7.8 3.4 5.6 0 9.9-2.4 11.6-6.5 2.9-6.9 1.6-12-5-20.5-10.5-13.4-11.7-23.3-4.3-34.7l3.1-4.8.7 4.7c1.3 8.2 5.8 12.9 25 25.8 20.9 14.1 30.6 26.1 32.8 40.5 1.1 7.2-.1 16.1-3.1 21.8-2.7 5.3-11.2 14.3-16.5 17.4-2.4 1.4-4.3 2.6-4.3 2.8 0 .2 2.4-.4 5.3-1.4 24.1-8.3 42.7-27.1 48.2-48.6 1.9-7.6 1.9-20.2-.1-28.5-3.5-15.2-14.6-30.5-29.9-41.2l-7-4.9-.6 3.3c-.8 4.8-2.6 7.6-5.9 9.3-4.5 2.3-10.3 1.9-13.8-1-6.7-5.7-7.8-14.6-3.7-30.5 3-11.6 3.2-20.6.5-29.1C88.3 18 80.6 6.3 74.8 2.2 73.1.9 73 1 73.7 3.7z"/></svg>
+                    <?= $CI_VERSION ?>
+                </a>
+            </span>
+        </h1>
+
+        <!-- Open/Close Toggle -->
+        <a id="debug-bar-link" href="javascript:void(0)" title="Open/Close">
+            <img src="data:image/png;base64,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">
+        </a>
+    </div>
+
+    <!-- Timeline -->
+    <div id="ci-timeline" class="tab">
+        <table class="timeline">
+            <thead>
+            <tr>
+                <th class="debug-bar-width30">NAME</th>
+                <th class="debug-bar-width10">COMPONENT</th>
+                <th class="debug-bar-width10">DURATION</th>
+                <?php for ($i = 0; $i < $segmentCount; $i++) : ?>
+                    <th><?= $i * $segmentDuration ?> ms</th>
+                <?php endfor ?>
+            </tr>
+            </thead>
+            <tbody>
+            <?= $this->renderTimeline($collectors, $startTime, $segmentCount, $segmentDuration, $styles) ?>
+            </tbody>
+        </table>
+    </div>
+
+    <!-- Collector-provided Tabs -->
+    <?php foreach ($collectors as $c) : ?>
+        <?php if (! $c['isEmpty']) : ?>
+            <?php if ($c['hasTabContent']) : ?>
+                <div id="ci-<?= $c['titleSafe'] ?>" class="tab">
+                    <h2><?= $c['title'] ?> <span><?= $c['titleDetails'] ?></span></h2>
+
+                    <?= is_string($c['display']) ? $c['display'] : $parser->setData($c['display'])->render("_{$c['titleSafe']}.tpl") ?>
+                </div>
+            <?php endif ?>
+        <?php endif ?>
+    <?php endforeach ?>
+
+    <!-- In & Out -->
+    <div id="ci-vars" class="tab">
+
+        <!-- VarData from Collectors -->
+        <?php if (isset($vars['varData'])) : ?>
+            <?php foreach ($vars['varData'] as $heading => $items) : ?>
+
+                <a href="javascript:void(0)" onclick="ciDebugBar.toggleDataTable('<?= strtolower(str_replace(' ', '-', $heading)) ?>'); return false;">
+                    <h2><?= $heading ?></h2>
+                </a>
+
+                <?php if (is_array($items)) : ?>
+
+                    <table id="<?= strtolower(str_replace(' ', '-', $heading . '_table')) ?>">
+                        <tbody>
+                        <?php foreach ($items as $key => $value) : ?>
+                            <tr>
+                                <td><?= $key ?></td>
+                                <td><?= $value ?></td>
+                            </tr>
+                        <?php endforeach ?>
+                        </tbody>
+                    </table>
+
+                <?php else: ?>
+                    <p class="muted">No data to display.</p>
+                <?php endif ?>
+            <?php endforeach ?>
+        <?php endif ?>
+
+        <!-- Session -->
+        <a href="javascript:void(0)" onclick="ciDebugBar.toggleDataTable('session'); return false;">
+            <h2>Session User Data</h2>
+        </a>
+
+        <?php if (isset($vars['session'])) : ?>
+            <?php if (! empty($vars['session'])) : ?>
+                <table id="session_table">
+                    <tbody>
+                    <?php foreach ($vars['session'] as $key => $value) : ?>
+                        <tr>
+                            <td><?= $key ?></td>
+                            <td><?= $value ?></td>
+                        </tr>
+                    <?php endforeach ?>
+                    </tbody>
+                </table>
+            <?php else : ?>
+                <p class="muted">No data to display.</p>
+            <?php endif ?>
+        <?php else : ?>
+            <p class="muted">Session doesn't seem to be active.</p>
+        <?php endif ?>
+
+        <h2>Request <span>( <?= $vars['request'] ?> )</span></h2>
+
+        <?php if (isset($vars['get']) && $get = $vars['get']) : ?>
+            <a href="javascript:void(0)" onclick="ciDebugBar.toggleDataTable('get'); return false;">
+                <h3>$_GET</h3>
+            </a>
+
+            <table id="get_table">
+                <tbody>
+                <?php foreach ($get as $name => $value) : ?>
+                    <tr>
+                        <td><?= $name ?></td>
+                        <td><?= $value ?></td>
+                    </tr>
+                <?php endforeach ?>
+                </tbody>
+            </table>
+        <?php endif ?>
+
+        <?php if (isset($vars['post']) && $post = $vars['post']) : ?>
+            <a href="javascript:void(0)" onclick="ciDebugBar.toggleDataTable('post'); return false;">
+                <h3>$_POST</h3>
+            </a>
+
+            <table id="post_table">
+                <tbody>
+                <?php foreach ($post as $name => $value) : ?>
+                    <tr>
+                        <td><?= $name ?></td>
+                        <td><?= $value ?></td>
+                    </tr>
+                <?php endforeach ?>
+                </tbody>
+            </table>
+        <?php endif ?>
+
+        <?php if (isset($vars['headers']) && $headers = $vars['headers']) : ?>
+            <a href="javascript:void(0)" onclick="ciDebugBar.toggleDataTable('request_headers'); return false;">
+                <h3>Headers</h3>
+            </a>
+
+            <table id="request_headers_table">
+                <tbody>
+                <?php foreach ($headers as $header => $value) : ?>
+                    <tr>
+                        <td><?= $header ?></td>
+                        <td><?= $value ?></td>
+                    </tr>
+                <?php endforeach ?>
+                </tbody>
+            </table>
+        <?php endif ?>
+
+        <?php if (isset($vars['cookies']) && $cookies = $vars['cookies']) : ?>
+            <a href="javascript:void(0)" onclick="ciDebugBar.toggleDataTable('cookie'); return false;">
+                <h3>Cookies</h3>
+            </a>
+
+            <table id="cookie_table">
+                <tbody>
+                <?php foreach ($cookies as $name => $value) : ?>
+                    <tr>
+                        <td><?= $name ?></td>
+                        <td><?= is_array($value) ? print_r($value, true) : $value ?></td>
+                    </tr>
+                <?php endforeach ?>
+                </tbody>
+            </table>
+        <?php endif ?>
+
+        <h2>Response
+            <span>( <?= $vars['response']['statusCode'] . ' - ' . $vars['response']['reason'] ?> )</span>
+        </h2>
+
+        <?php if (isset($vars['response']['headers']) && $headers = $vars['response']['headers']) : ?>
+            <a href="javascript:void(0)" onclick="ciDebugBar.toggleDataTable('response_headers'); return false;">
+                <h3>Headers</h3>
+            </a>
+
+            <table id="response_headers_table">
+                <tbody>
+                <?php foreach ($headers as $header => $value) : ?>
+                    <tr>
+                        <td><?= $header ?></td>
+                        <td><?= $value ?></td>
+                    </tr>
+                <?php endforeach ?>
+                </tbody>
+            </table>
+        <?php endif ?>
+    </div>
+
+    <!-- Config Values -->
+    <div id="ci-config" class="tab">
+        <h2>System Configuration</h2>
+
+        <?= $parser->setData($config)->render('_config.tpl') ?>
+    </div>
+</div>
+<style type="text/css">
+<?php foreach ($styles as $name => $style): ?>
+<?= sprintf(".%s { %s }\n", $name, $style) ?>
+<?php endforeach ?>
+</style>
diff --git a/www-api/system/Debug/Toolbar/Views/toolbarloader.js b/www-api/system/Debug/Toolbar/Views/toolbarloader.js
new file mode 100644
index 00000000..7e591435
--- /dev/null
+++ b/www-api/system/Debug/Toolbar/Views/toolbarloader.js
@@ -0,0 +1,87 @@
+document.addEventListener('DOMContentLoaded', loadDoc, false);
+
+function loadDoc(time) {
+    if (isNaN(time)) {
+        time = document.getElementById("debugbar_loader").getAttribute("data-time");
+        localStorage.setItem('debugbar-time', time);
+    }
+
+    localStorage.setItem('debugbar-time-new', time);
+
+    let url = '{url}';
+    let xhttp = new XMLHttpRequest();
+
+    xhttp.onreadystatechange = function() {
+        if (this.readyState === 4 && this.status === 200) {
+            let toolbar = document.getElementById("toolbarContainer");
+
+            if (! toolbar) {
+                toolbar = document.createElement('div');
+                toolbar.setAttribute('id', 'toolbarContainer');
+                document.body.appendChild(toolbar);
+            }
+
+            let responseText = this.responseText;
+            let dynamicStyle = document.getElementById('debugbar_dynamic_style');
+            let dynamicScript = document.getElementById('debugbar_dynamic_script');
+
+            // get the first style block, copy contents to dynamic_style, then remove here
+            let start = responseText.indexOf('>', responseText.indexOf('<style')) + 1;
+            let end = responseText.indexOf('</style>', start);
+            dynamicStyle.innerHTML = responseText.substr(start, end - start);
+            responseText = responseText.substr(end + 8);
+
+            // get the first script after the first style, copy contents to dynamic_script, then remove here
+            start = responseText.indexOf('>', responseText.indexOf('<script')) + 1;
+            end = responseText.indexOf('\<\/script>', start);
+            dynamicScript.innerHTML = responseText.substr(start, end - start);
+            responseText = responseText.substr(end + 9);
+
+            // check for last style block, append contents to dynamic_style, then remove here
+            start = responseText.indexOf('>', responseText.indexOf('<style')) + 1;
+            end = responseText.indexOf('</style>', start);
+            dynamicStyle.innerHTML += responseText.substr(start, end - start);
+            responseText = responseText.substr(0, start - 8);
+
+            toolbar.innerHTML = responseText;
+
+            if (typeof ciDebugBar === 'object') {
+                ciDebugBar.init();
+            }
+        } else if (this.readyState === 4 && this.status === 404) {
+            console.log('CodeIgniter DebugBar: File "WRITEPATH/debugbar/debugbar_' + time + '" not found.');
+        }
+    };
+
+    xhttp.open("GET", url + "?debugbar_time=" + time, true);
+    xhttp.send();
+}
+
+window.oldXHR = window.ActiveXObject
+    ? new ActiveXObject('Microsoft.XMLHTTP')
+    : window.XMLHttpRequest;
+
+function newXHR() {
+    const realXHR = new window.oldXHR();
+
+    realXHR.addEventListener("readystatechange", function() {
+        // Only success responses and URLs that do not contains "debugbar_time" are tracked
+        if (realXHR.readyState === 4 && realXHR.status.toString()[0] === '2' && realXHR.responseURL.indexOf('debugbar_time') === -1) {
+            if (realXHR.getAllResponseHeaders().indexOf("Debugbar-Time") >= 0) {
+                let debugbarTime = realXHR.getResponseHeader('Debugbar-Time');
+
+                if (debugbarTime) {
+                    let h2 = document.querySelector('#ci-history > h2');
+
+                    if (h2) {
+                        h2.innerHTML = 'History <small>You have new debug data.</small> <button onclick="loadDoc(' + debugbarTime + ')">Update</button>';
+                        document.querySelector('a[data-tab="ci-history"] > span > .badge').className += ' active';
+                    }
+                }
+            }
+        }
+    }, false);
+    return realXHR;
+}
+
+window.XMLHttpRequest = newXHR;
diff --git a/www-api/system/Email/Email.php b/www-api/system/Email/Email.php
new file mode 100644
index 00000000..3ef459a8
--- /dev/null
+++ b/www-api/system/Email/Email.php
@@ -0,0 +1,2226 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Email;
+
+use CodeIgniter\Events\Events;
+use Config\Mimes;
+use ErrorException;
+
+/**
+ * CodeIgniter Email Class
+ *
+ * Permits email to be sent using Mail, Sendmail, or SMTP.
+ */
+class Email
+{
+    /**
+     * Properties from the last successful send.
+     *
+     * @var array|null
+     */
+    public $archive;
+
+    /**
+     * Properties to be added to the next archive.
+     *
+     * @var array
+     */
+    protected $tmpArchive = [];
+
+    /**
+     * @var string
+     */
+    public $fromEmail;
+
+    /**
+     * @var string
+     */
+    public $fromName;
+
+    /**
+     * Used as the User-Agent and X-Mailer headers' value.
+     *
+     * @var string
+     */
+    public $userAgent = 'CodeIgniter';
+
+    /**
+     * Path to the Sendmail binary.
+     *
+     * @var string
+     */
+    public $mailPath = '/usr/sbin/sendmail';
+
+    /**
+     * Which method to use for sending e-mails.
+     *
+     * @var string 'mail', 'sendmail' or 'smtp'
+     */
+    public $protocol = 'mail';
+
+    /**
+     * STMP Server host
+     *
+     * @var string
+     */
+    public $SMTPHost = '';
+
+    /**
+     * SMTP Username
+     *
+     * @var string
+     */
+    public $SMTPUser = '';
+
+    /**
+     * SMTP Password
+     *
+     * @var string
+     */
+    public $SMTPPass = '';
+
+    /**
+     * SMTP Server port
+     *
+     * @var int
+     */
+    public $SMTPPort = 25;
+
+    /**
+     * SMTP connection timeout in seconds
+     *
+     * @var int
+     */
+    public $SMTPTimeout = 5;
+
+    /**
+     * SMTP persistent connection
+     *
+     * @var bool
+     */
+    public $SMTPKeepAlive = false;
+
+    /**
+     * SMTP Encryption
+     *
+     * @var string Empty, 'tls' or 'ssl'
+     */
+    public $SMTPCrypto = '';
+
+    /**
+     * Whether to apply word-wrapping to the message body.
+     *
+     * @var bool
+     */
+    public $wordWrap = true;
+
+    /**
+     * Number of characters to wrap at.
+     *
+     * @see Email::$wordWrap
+     *
+     * @var int
+     */
+    public $wrapChars = 76;
+
+    /**
+     * Message format.
+     *
+     * @var string 'text' or 'html'
+     */
+    public $mailType = 'text';
+
+    /**
+     * Character set (default: utf-8)
+     *
+     * @var string
+     */
+    public $charset = 'utf-8';
+
+    /**
+     * Alternative message (for HTML messages only)
+     *
+     * @var string
+     */
+    public $altMessage = '';
+
+    /**
+     * Whether to validate e-mail addresses.
+     *
+     * @var bool
+     */
+    public $validate = true;
+
+    /**
+     * X-Priority header value.
+     *
+     * @var int 1-5
+     */
+    public $priority = 3;
+
+    /**
+     * Newline character sequence.
+     * Use "\r\n" to comply with RFC 822.
+     *
+     * @see http://www.ietf.org/rfc/rfc822.txt
+     *
+     * @var string "\r\n" or "\n"
+     */
+    public $newline = "\n";
+
+    /**
+     * CRLF character sequence
+     *
+     * RFC 2045 specifies that for 'quoted-printable' encoding,
+     * "\r\n" must be used. However, it appears that some servers
+     * (even on the receiving end) don't handle it properly and
+     * switching to "\n", while improper, is the only solution
+     * that seems to work for all environments.
+     *
+     * @see http://www.ietf.org/rfc/rfc822.txt
+     *
+     * @var string
+     */
+    public $CRLF = "\n";
+
+    /**
+     * Whether to use Delivery Status Notification.
+     *
+     * @var bool
+     */
+    public $DSN = false;
+
+    /**
+     * Whether to send multipart alternatives.
+     * Yahoo! doesn't seem to like these.
+     *
+     * @var bool
+     */
+    public $sendMultipart = true;
+
+    /**
+     * Whether to send messages to BCC recipients in batches.
+     *
+     * @var bool
+     */
+    public $BCCBatchMode = false;
+
+    /**
+     * BCC Batch max number size.
+     *
+     * @see Email::$BCCBatchMode
+     *
+     * @var int|string
+     */
+    public $BCCBatchSize = 200;
+
+    /**
+     * Subject header
+     *
+     * @var string
+     */
+    protected $subject = '';
+
+    /**
+     * Message body
+     *
+     * @var string
+     */
+    protected $body = '';
+
+    /**
+     * Final message body to be sent.
+     *
+     * @var string
+     */
+    protected $finalBody = '';
+
+    /**
+     * Final headers to send
+     *
+     * @var string
+     */
+    protected $headerStr = '';
+
+    /**
+     * SMTP Connection socket placeholder
+     *
+     * @var resource|null
+     */
+    protected $SMTPConnect;
+
+    /**
+     * Mail encoding
+     *
+     * @var string '8bit' or '7bit'
+     */
+    protected $encoding = '8bit';
+
+    /**
+     * Whether to perform SMTP authentication
+     *
+     * @var bool
+     */
+    protected $SMTPAuth = false;
+
+    /**
+     * Whether to send a Reply-To header
+     *
+     * @var bool
+     */
+    protected $replyToFlag = false;
+
+    /**
+     * Debug messages
+     *
+     * @see Email::printDebugger()
+     *
+     * @var array
+     */
+    protected $debugMessage = [];
+
+    /**
+     * Raw debug messages
+     *
+     * @var string[]
+     */
+    private array $debugMessageRaw = [];
+
+    /**
+     * Recipients
+     *
+     * @var array|string
+     */
+    protected $recipients = [];
+
+    /**
+     * CC Recipients
+     *
+     * @var array
+     */
+    protected $CCArray = [];
+
+    /**
+     * BCC Recipients
+     *
+     * @var array
+     */
+    protected $BCCArray = [];
+
+    /**
+     * Message headers
+     *
+     * @var array
+     */
+    protected $headers = [];
+
+    /**
+     * Attachment data
+     *
+     * @var array
+     */
+    protected $attachments = [];
+
+    /**
+     * Valid $protocol values
+     *
+     * @see Email::$protocol
+     *
+     * @var array
+     */
+    protected $protocols = [
+        'mail',
+        'sendmail',
+        'smtp',
+    ];
+
+    /**
+     * Character sets valid for 7-bit encoding,
+     * excluding language suffix.
+     *
+     * @var array
+     */
+    protected $baseCharsets = [
+        'us-ascii',
+        'iso-2022-',
+    ];
+
+    /**
+     * Bit depths
+     *
+     * Valid mail encodings
+     *
+     * @see Email::$encoding
+     *
+     * @var array
+     */
+    protected $bitDepths = [
+        '7bit',
+        '8bit',
+    ];
+
+    /**
+     * $priority translations
+     *
+     * Actual values to send with the X-Priority header
+     *
+     * @var array
+     */
+    protected $priorities = [
+        1 => '1 (Highest)',
+        2 => '2 (High)',
+        3 => '3 (Normal)',
+        4 => '4 (Low)',
+        5 => '5 (Lowest)',
+    ];
+
+    /**
+     * mbstring.func_overload flag
+     *
+     * @var bool
+     */
+    protected static $func_overload;
+
+    /**
+     * @param array|null $config
+     */
+    public function __construct($config = null)
+    {
+        $this->initialize($config);
+        if (! isset(static::$func_overload)) {
+            static::$func_overload = (extension_loaded('mbstring') && ini_get('mbstring.func_overload'));
+        }
+    }
+
+    /**
+     * Initialize preferences
+     *
+     * @param array|\Config\Email $config
+     *
+     * @return Email
+     */
+    public function initialize($config)
+    {
+        $this->clear();
+
+        if ($config instanceof \Config\Email) {
+            $config = get_object_vars($config);
+        }
+
+        foreach (array_keys(get_class_vars(static::class)) as $key) {
+            if (property_exists($this, $key) && isset($config[$key])) {
+                $method = 'set' . ucfirst($key);
+
+                if (method_exists($this, $method)) {
+                    $this->{$method}($config[$key]);
+                } else {
+                    $this->{$key} = $config[$key];
+                }
+            }
+        }
+
+        $this->charset  = strtoupper($this->charset);
+        $this->SMTPAuth = isset($this->SMTPUser[0], $this->SMTPPass[0]);
+
+        return $this;
+    }
+
+    /**
+     * @param bool $clearAttachments
+     *
+     * @return Email
+     */
+    public function clear($clearAttachments = false)
+    {
+        $this->subject         = '';
+        $this->body            = '';
+        $this->finalBody       = '';
+        $this->headerStr       = '';
+        $this->replyToFlag     = false;
+        $this->recipients      = [];
+        $this->CCArray         = [];
+        $this->BCCArray        = [];
+        $this->headers         = [];
+        $this->debugMessage    = [];
+        $this->debugMessageRaw = [];
+
+        $this->setHeader('Date', $this->setDate());
+
+        if ($clearAttachments !== false) {
+            $this->attachments = [];
+        }
+
+        return $this;
+    }
+
+    /**
+     * @param string      $from
+     * @param string      $name
+     * @param string|null $returnPath Return-Path
+     *
+     * @return Email
+     */
+    public function setFrom($from, $name = '', $returnPath = null)
+    {
+        if (preg_match('/\<(.*)\>/', $from, $match)) {
+            $from = $match[1];
+        }
+
+        if ($this->validate) {
+            $this->validateEmail($this->stringToArray($from));
+
+            if ($returnPath) {
+                $this->validateEmail($this->stringToArray($returnPath));
+            }
+        }
+
+        $this->tmpArchive['fromEmail'] = $from;
+        $this->tmpArchive['fromName']  = $name;
+
+        if ($name !== '') {
+            // only use Q encoding if there are characters that would require it
+            if (! preg_match('/[\200-\377]/', $name)) {
+                $name = '"' . addcslashes($name, "\0..\37\177'\"\\") . '"';
+            } else {
+                $name = $this->prepQEncoding($name);
+            }
+        }
+
+        $this->setHeader('From', $name . ' <' . $from . '>');
+        if (! isset($returnPath)) {
+            $returnPath = $from;
+        }
+        $this->setHeader('Return-Path', '<' . $returnPath . '>');
+        $this->tmpArchive['returnPath'] = $returnPath;
+
+        return $this;
+    }
+
+    /**
+     * @param string $replyto
+     * @param string $name
+     *
+     * @return Email
+     */
+    public function setReplyTo($replyto, $name = '')
+    {
+        if (preg_match('/\<(.*)\>/', $replyto, $match)) {
+            $replyto = $match[1];
+        }
+
+        if ($this->validate) {
+            $this->validateEmail($this->stringToArray($replyto));
+        }
+
+        if ($name !== '') {
+            $this->tmpArchive['replyName'] = $name;
+
+            // only use Q encoding if there are characters that would require it
+            if (! preg_match('/[\200-\377]/', $name)) {
+                $name = '"' . addcslashes($name, "\0..\37\177'\"\\") . '"';
+            } else {
+                $name = $this->prepQEncoding($name);
+            }
+        }
+
+        $this->setHeader('Reply-To', $name . ' <' . $replyto . '>');
+        $this->replyToFlag           = true;
+        $this->tmpArchive['replyTo'] = $replyto;
+
+        return $this;
+    }
+
+    /**
+     * @param array|string $to
+     *
+     * @return Email
+     */
+    public function setTo($to)
+    {
+        $to = $this->stringToArray($to);
+        $to = $this->cleanEmail($to);
+
+        if ($this->validate) {
+            $this->validateEmail($to);
+        }
+
+        if ($this->getProtocol() !== 'mail') {
+            $this->setHeader('To', implode(', ', $to));
+        }
+
+        $this->recipients = $to;
+
+        return $this;
+    }
+
+    /**
+     * @param string $cc
+     *
+     * @return Email
+     */
+    public function setCC($cc)
+    {
+        $cc = $this->cleanEmail($this->stringToArray($cc));
+
+        if ($this->validate) {
+            $this->validateEmail($cc);
+        }
+
+        $this->setHeader('Cc', implode(', ', $cc));
+
+        if ($this->getProtocol() === 'smtp') {
+            $this->CCArray = $cc;
+        }
+
+        $this->tmpArchive['CCArray'] = $cc;
+
+        return $this;
+    }
+
+    /**
+     * @param string $bcc
+     * @param string $limit
+     *
+     * @return Email
+     */
+    public function setBCC($bcc, $limit = '')
+    {
+        if ($limit !== '' && is_numeric($limit)) {
+            $this->BCCBatchMode = true;
+            $this->BCCBatchSize = $limit;
+        }
+
+        $bcc = $this->cleanEmail($this->stringToArray($bcc));
+
+        if ($this->validate) {
+            $this->validateEmail($bcc);
+        }
+
+        if ($this->getProtocol() === 'smtp' || ($this->BCCBatchMode && count($bcc) > $this->BCCBatchSize)) {
+            $this->BCCArray = $bcc;
+        } else {
+            $this->setHeader('Bcc', implode(', ', $bcc));
+            $this->tmpArchive['BCCArray'] = $bcc;
+        }
+
+        return $this;
+    }
+
+    /**
+     * @param string $subject
+     *
+     * @return Email
+     */
+    public function setSubject($subject)
+    {
+        $this->tmpArchive['subject'] = $subject;
+
+        $subject = $this->prepQEncoding($subject);
+        $this->setHeader('Subject', $subject);
+
+        return $this;
+    }
+
+    /**
+     * @param string $body
+     *
+     * @return Email
+     */
+    public function setMessage($body)
+    {
+        $this->body = rtrim(str_replace("\r", '', $body));
+
+        return $this;
+    }
+
+    /**
+     * @param string      $file        Can be local path, URL or buffered content
+     * @param string      $disposition 'attachment'
+     * @param string|null $newname
+     * @param string      $mime
+     *
+     * @return bool|Email
+     */
+    public function attach($file, $disposition = '', $newname = null, $mime = '')
+    {
+        if ($mime === '') {
+            if (strpos($file, '://') === false && ! is_file($file)) {
+                $this->setErrorMessage(lang('Email.attachmentMissing', [$file]));
+
+                return false;
+            }
+
+            if (! $fp = @fopen($file, 'rb')) {
+                $this->setErrorMessage(lang('Email.attachmentUnreadable', [$file]));
+
+                return false;
+            }
+
+            $fileContent = stream_get_contents($fp);
+
+            $mime = $this->mimeTypes(pathinfo($file, PATHINFO_EXTENSION));
+
+            fclose($fp);
+        } else {
+            $fileContent = &$file; // buffered file
+        }
+
+        // declare names on their own, to make phpcbf happy
+        $namesAttached = [$file, $newname];
+
+        $this->attachments[] = [
+            'name'        => $namesAttached,
+            'disposition' => empty($disposition) ? 'attachment' : $disposition,
+            // Can also be 'inline'  Not sure if it matters
+            'type'      => $mime,
+            'content'   => chunk_split(base64_encode($fileContent)),
+            'multipart' => 'mixed',
+        ];
+
+        return $this;
+    }
+
+    /**
+     * Set and return attachment Content-ID
+     * Useful for attached inline pictures
+     *
+     * @param string $filename
+     *
+     * @return bool|string
+     */
+    public function setAttachmentCID($filename)
+    {
+        foreach ($this->attachments as $i => $attachment) {
+            if ($attachment['name'][0] === $filename) {
+                $this->attachments[$i]['multipart'] = 'related';
+
+                $this->attachments[$i]['cid'] = uniqid(basename($attachment['name'][0]) . '@', true);
+
+                return $this->attachments[$i]['cid'];
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * @param string $header
+     * @param string $value
+     *
+     * @return Email
+     */
+    public function setHeader($header, $value)
+    {
+        $this->headers[$header] = str_replace(["\n", "\r"], '', $value);
+
+        return $this;
+    }
+
+    /**
+     * @param string $email
+     *
+     * @return array
+     */
+    protected function stringToArray($email)
+    {
+        if (! is_array($email)) {
+            return (strpos($email, ',') !== false) ? preg_split('/[\s,]/', $email, -1, PREG_SPLIT_NO_EMPTY) : (array) trim($email);
+        }
+
+        return $email;
+    }
+
+    /**
+     * @param string $str
+     *
+     * @return Email
+     */
+    public function setAltMessage($str)
+    {
+        $this->altMessage = (string) $str;
+
+        return $this;
+    }
+
+    /**
+     * @param string $type
+     *
+     * @return Email
+     */
+    public function setMailType($type = 'text')
+    {
+        $this->mailType = ($type === 'html') ? 'html' : 'text';
+
+        return $this;
+    }
+
+    /**
+     * @param bool $wordWrap
+     *
+     * @return Email
+     */
+    public function setWordWrap($wordWrap = true)
+    {
+        $this->wordWrap = (bool) $wordWrap;
+
+        return $this;
+    }
+
+    /**
+     * @param string $protocol
+     *
+     * @return Email
+     */
+    public function setProtocol($protocol = 'mail')
+    {
+        $this->protocol = in_array($protocol, $this->protocols, true) ? strtolower($protocol) : 'mail';
+
+        return $this;
+    }
+
+    /**
+     * @param int $n
+     *
+     * @return Email
+     */
+    public function setPriority($n = 3)
+    {
+        $this->priority = preg_match('/^[1-5]$/', (string) $n) ? (int) $n : 3;
+
+        return $this;
+    }
+
+    /**
+     * @param string $newline
+     *
+     * @return Email
+     */
+    public function setNewline($newline = "\n")
+    {
+        $this->newline = in_array($newline, ["\n", "\r\n", "\r"], true) ? $newline : "\n";
+
+        return $this;
+    }
+
+    /**
+     * @param string $CRLF
+     *
+     * @return Email
+     */
+    public function setCRLF($CRLF = "\n")
+    {
+        $this->CRLF = ($CRLF !== "\n" && $CRLF !== "\r\n" && $CRLF !== "\r") ? "\n" : $CRLF;
+
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    protected function getMessageID()
+    {
+        $from = str_replace(['>', '<'], '', $this->headers['Return-Path']);
+
+        return '<' . uniqid('', true) . strstr($from, '@') . '>';
+    }
+
+    /**
+     * @return string
+     */
+    protected function getProtocol()
+    {
+        $this->protocol = strtolower($this->protocol);
+
+        if (! in_array($this->protocol, $this->protocols, true)) {
+            $this->protocol = 'mail';
+        }
+
+        return $this->protocol;
+    }
+
+    /**
+     * @return string
+     */
+    protected function getEncoding()
+    {
+        if (! in_array($this->encoding, $this->bitDepths, true)) {
+            $this->encoding = '8bit';
+        }
+
+        foreach ($this->baseCharsets as $charset) {
+            if (strpos($this->charset, $charset) === 0) {
+                $this->encoding = '7bit';
+
+                break;
+            }
+        }
+
+        return $this->encoding;
+    }
+
+    /**
+     * @return string
+     */
+    protected function getContentType()
+    {
+        if ($this->mailType === 'html') {
+            return empty($this->attachments) ? 'html' : 'html-attach';
+        }
+
+        if ($this->mailType === 'text' && ! empty($this->attachments)) {
+            return 'plain-attach';
+        }
+
+        return 'plain';
+    }
+
+    /**
+     * Set RFC 822 Date
+     *
+     * @return string
+     */
+    protected function setDate()
+    {
+        $timezone = date('Z');
+        $operator = ($timezone[0] === '-') ? '-' : '+';
+        $timezone = abs($timezone);
+        $timezone = floor($timezone / 3600) * 100 + ($timezone % 3600) / 60;
+
+        return sprintf('%s %s%04d', date('D, j M Y H:i:s'), $operator, $timezone);
+    }
+
+    /**
+     * @return string
+     */
+    protected function getMimeMessage()
+    {
+        return 'This is a multi-part message in MIME format.' . $this->newline . 'Your email application may not support this format.';
+    }
+
+    /**
+     * @param array|string $email
+     *
+     * @return bool
+     */
+    public function validateEmail($email)
+    {
+        if (! is_array($email)) {
+            $this->setErrorMessage(lang('Email.mustBeArray'));
+
+            return false;
+        }
+
+        foreach ($email as $val) {
+            if (! $this->isValidEmail($val)) {
+                $this->setErrorMessage(lang('Email.invalidAddress', [$val]));
+
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * @param string $email
+     *
+     * @return bool
+     */
+    public function isValidEmail($email)
+    {
+        if (function_exists('idn_to_ascii') && defined('INTL_IDNA_VARIANT_UTS46') && $atpos = strpos($email, '@')) {
+            $email = static::substr($email, 0, ++$atpos)
+                . idn_to_ascii(static::substr($email, $atpos), 0, INTL_IDNA_VARIANT_UTS46);
+        }
+
+        return (bool) filter_var($email, FILTER_VALIDATE_EMAIL);
+    }
+
+    /**
+     * @param array|string $email
+     *
+     * @return array|string
+     */
+    public function cleanEmail($email)
+    {
+        if (! is_array($email)) {
+            return preg_match('/\<(.*)\>/', $email, $match) ? $match[1] : $email;
+        }
+
+        $cleanEmail = [];
+
+        foreach ($email as $addy) {
+            $cleanEmail[] = preg_match('/\<(.*)\>/', $addy, $match) ? $match[1] : $addy;
+        }
+
+        return $cleanEmail;
+    }
+
+    /**
+     * Build alternative plain text message
+     *
+     * Provides the raw message for use in plain-text headers of
+     * HTML-formatted emails.
+     *
+     * If the user hasn't specified his own alternative message
+     * it creates one by stripping the HTML
+     *
+     * @return string
+     */
+    protected function getAltMessage()
+    {
+        if (! empty($this->altMessage)) {
+            return ($this->wordWrap) ? $this->wordWrap($this->altMessage, 76) : $this->altMessage;
+        }
+
+        $body = preg_match('/\<body.*?\>(.*)\<\/body\>/si', $this->body, $match) ? $match[1] : $this->body;
+        $body = str_replace("\t", '', preg_replace('#<!--(.*)--\>#', '', trim(strip_tags($body))));
+
+        for ($i = 20; $i >= 3; $i--) {
+            $body = str_replace(str_repeat("\n", $i), "\n\n", $body);
+        }
+
+        $body = preg_replace('| +|', ' ', $body);
+
+        return ($this->wordWrap) ? $this->wordWrap($body, 76) : $body;
+    }
+
+    /**
+     * @param string   $str
+     * @param int|null $charlim Line-length limit
+     *
+     * @return string
+     */
+    public function wordWrap($str, $charlim = null)
+    {
+        if (empty($charlim)) {
+            $charlim = empty($this->wrapChars) ? 76 : $this->wrapChars;
+        }
+
+        if (strpos($str, "\r") !== false) {
+            $str = str_replace(["\r\n", "\r"], "\n", $str);
+        }
+
+        $str = preg_replace('| +\n|', "\n", $str);
+
+        $unwrap = [];
+
+        if (preg_match_all('|\{unwrap\}(.+?)\{/unwrap\}|s', $str, $matches)) {
+            for ($i = 0, $c = count($matches[0]); $i < $c; $i++) {
+                $unwrap[] = $matches[1][$i];
+                $str      = str_replace($matches[0][$i], '{{unwrapped' . $i . '}}', $str);
+            }
+        }
+
+        // Use PHP's native function to do the initial wordwrap.
+        // We set the cut flag to FALSE so that any individual words that are
+        // too long get left alone. In the next step we'll deal with them.
+        $str = wordwrap($str, $charlim, "\n", false);
+
+        // Split the string into individual lines of text and cycle through them
+        $output = '';
+
+        foreach (explode("\n", $str) as $line) {
+            if (static::strlen($line) <= $charlim) {
+                $output .= $line . $this->newline;
+
+                continue;
+            }
+
+            $temp = '';
+
+            do {
+                if (preg_match('!\[url.+\]|://|www\.!', $line)) {
+                    break;
+                }
+
+                $temp .= static::substr($line, 0, $charlim - 1);
+                $line = static::substr($line, $charlim - 1);
+            } while (static::strlen($line) > $charlim);
+
+            if ($temp !== '') {
+                $output .= $temp . $this->newline;
+            }
+
+            $output .= $line . $this->newline;
+        }
+
+        foreach ($unwrap as $key => $val) {
+            $output = str_replace('{{unwrapped' . $key . '}}', $val, $output);
+        }
+
+        return $output;
+    }
+
+    /**
+     * Build final headers
+     */
+    protected function buildHeaders()
+    {
+        $this->setHeader('User-Agent', $this->userAgent);
+        $this->setHeader('X-Sender', $this->cleanEmail($this->headers['From']));
+        $this->setHeader('X-Mailer', $this->userAgent);
+        $this->setHeader('X-Priority', $this->priorities[$this->priority]);
+        $this->setHeader('Message-ID', $this->getMessageID());
+        $this->setHeader('Mime-Version', '1.0');
+    }
+
+    /**
+     * Write Headers as a string
+     */
+    protected function writeHeaders()
+    {
+        if ($this->protocol === 'mail' && isset($this->headers['Subject'])) {
+            $this->subject = $this->headers['Subject'];
+            unset($this->headers['Subject']);
+        }
+
+        reset($this->headers);
+        $this->headerStr = '';
+
+        foreach ($this->headers as $key => $val) {
+            $val = trim($val);
+
+            if ($val !== '') {
+                $this->headerStr .= $key . ': ' . $val . $this->newline;
+            }
+        }
+
+        if ($this->getProtocol() === 'mail') {
+            $this->headerStr = rtrim($this->headerStr);
+        }
+    }
+
+    /**
+     * Build Final Body and attachments
+     */
+    protected function buildMessage()
+    {
+        if ($this->wordWrap === true && $this->mailType !== 'html') {
+            $this->body = $this->wordWrap($this->body);
+        }
+
+        $this->writeHeaders();
+        $hdr  = ($this->getProtocol() === 'mail') ? $this->newline : '';
+        $body = '';
+
+        switch ($this->getContentType()) {
+            case 'plain':
+                $hdr .= 'Content-Type: text/plain; charset='
+                    . $this->charset
+                    . $this->newline
+                    . 'Content-Transfer-Encoding: '
+                    . $this->getEncoding();
+
+                if ($this->getProtocol() === 'mail') {
+                    $this->headerStr .= $hdr;
+                    $this->finalBody = $this->body;
+                } else {
+                    $this->finalBody = $hdr . $this->newline . $this->newline . $this->body;
+                }
+
+                return;
+
+            case 'html':
+                $boundary = uniqid('B_ALT_', true);
+
+                if ($this->sendMultipart === false) {
+                    $hdr .= 'Content-Type: text/html; charset='
+                        . $this->charset . $this->newline
+                        . 'Content-Transfer-Encoding: quoted-printable';
+                } else {
+                    $hdr  .= 'Content-Type: multipart/alternative; boundary="' . $boundary . '"';
+                    $body .= $this->getMimeMessage() . $this->newline . $this->newline
+                        . '--' . $boundary . $this->newline
+                        . 'Content-Type: text/plain; charset=' . $this->charset . $this->newline
+                        . 'Content-Transfer-Encoding: ' . $this->getEncoding() . $this->newline . $this->newline
+                        . $this->getAltMessage() . $this->newline . $this->newline
+                        . '--' . $boundary . $this->newline
+                        . 'Content-Type: text/html; charset=' . $this->charset . $this->newline
+                        . 'Content-Transfer-Encoding: quoted-printable' . $this->newline . $this->newline;
+                }
+
+                $this->finalBody = $body . $this->prepQuotedPrintable($this->body) . $this->newline . $this->newline;
+
+                if ($this->getProtocol() === 'mail') {
+                    $this->headerStr .= $hdr;
+                } else {
+                    $this->finalBody = $hdr . $this->newline . $this->newline . $this->finalBody;
+                }
+
+                if ($this->sendMultipart !== false) {
+                    $this->finalBody .= '--' . $boundary . '--';
+                }
+
+                return;
+
+            case 'plain-attach':
+                $boundary = uniqid('B_ATC_', true);
+                $hdr .= 'Content-Type: multipart/mixed; boundary="' . $boundary . '"';
+
+                if ($this->getProtocol() === 'mail') {
+                    $this->headerStr .= $hdr;
+                }
+
+                $body .= $this->getMimeMessage() . $this->newline
+                    . $this->newline
+                    . '--' . $boundary . $this->newline
+                    . 'Content-Type: text/plain; charset=' . $this->charset . $this->newline
+                    . 'Content-Transfer-Encoding: ' . $this->getEncoding() . $this->newline
+                    . $this->newline
+                    . $this->body . $this->newline . $this->newline;
+
+                $this->appendAttachments($body, $boundary);
+                break;
+
+            case 'html-attach':
+                $altBoundary  = uniqid('B_ALT_', true);
+                $lastBoundary = null;
+
+                if ($this->attachmentsHaveMultipart('mixed')) {
+                    $atcBoundary = uniqid('B_ATC_', true);
+                    $hdr .= 'Content-Type: multipart/mixed; boundary="' . $atcBoundary . '"';
+                    $lastBoundary = $atcBoundary;
+                }
+
+                if ($this->attachmentsHaveMultipart('related')) {
+                    $relBoundary = uniqid('B_REL_', true);
+
+                    $relBoundaryHeader = 'Content-Type: multipart/related; boundary="' . $relBoundary . '"';
+
+                    if (isset($lastBoundary)) {
+                        $body .= '--' . $lastBoundary . $this->newline . $relBoundaryHeader;
+                    } else {
+                        $hdr .= $relBoundaryHeader;
+                    }
+
+                    $lastBoundary = $relBoundary;
+                }
+
+                if ($this->getProtocol() === 'mail') {
+                    $this->headerStr .= $hdr;
+                }
+
+                static::strlen($body) && $body .= $this->newline . $this->newline;
+
+                $body .= $this->getMimeMessage() . $this->newline . $this->newline
+                    . '--' . $lastBoundary . $this->newline
+                    . 'Content-Type: multipart/alternative; boundary="' . $altBoundary . '"' . $this->newline . $this->newline
+                    . '--' . $altBoundary . $this->newline
+                    . 'Content-Type: text/plain; charset=' . $this->charset . $this->newline
+                    . 'Content-Transfer-Encoding: ' . $this->getEncoding() . $this->newline . $this->newline
+                    . $this->getAltMessage() . $this->newline . $this->newline
+                    . '--' . $altBoundary . $this->newline
+                    . 'Content-Type: text/html; charset=' . $this->charset . $this->newline
+                    . 'Content-Transfer-Encoding: quoted-printable' . $this->newline . $this->newline
+                    . $this->prepQuotedPrintable($this->body) . $this->newline . $this->newline
+                    . '--' . $altBoundary . '--' . $this->newline . $this->newline;
+
+                if (! empty($relBoundary)) {
+                    $body .= $this->newline . $this->newline;
+                    $this->appendAttachments($body, $relBoundary, 'related');
+                }
+
+                // multipart/mixed attachments
+                if (! empty($atcBoundary)) {
+                    $body .= $this->newline . $this->newline;
+                    $this->appendAttachments($body, $atcBoundary, 'mixed');
+                }
+
+                break;
+        }
+
+        $this->finalBody = ($this->getProtocol() === 'mail') ? $body : $hdr . $this->newline . $this->newline . $body;
+    }
+
+    /**
+     * @param mixed $type
+     *
+     * @return bool
+     */
+    protected function attachmentsHaveMultipart($type)
+    {
+        foreach ($this->attachments as &$attachment) {
+            if ($attachment['multipart'] === $type) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * @param string      $body      Message body to append to
+     * @param string      $boundary  Multipart boundary
+     * @param string|null $multipart When provided, only attachments of this type will be processed
+     */
+    protected function appendAttachments(&$body, $boundary, $multipart = null)
+    {
+        foreach ($this->attachments as $attachment) {
+            if (isset($multipart) && $attachment['multipart'] !== $multipart) {
+                continue;
+            }
+
+            $name = $attachment['name'][1] ?? basename($attachment['name'][0]);
+            $body .= '--' . $boundary . $this->newline
+                . 'Content-Type: ' . $attachment['type'] . '; name="' . $name . '"' . $this->newline
+                . 'Content-Disposition: ' . $attachment['disposition'] . ';' . $this->newline
+                . 'Content-Transfer-Encoding: base64' . $this->newline
+                . (empty($attachment['cid']) ? '' : 'Content-ID: <' . $attachment['cid'] . '>' . $this->newline)
+                . $this->newline
+                . $attachment['content'] . $this->newline;
+        }
+
+        // $name won't be set if no attachments were appended,
+        // and therefore a boundary wouldn't be necessary
+        if (! empty($name)) {
+            $body .= '--' . $boundary . '--';
+        }
+    }
+
+    /**
+     * Prepares string for Quoted-Printable Content-Transfer-Encoding
+     * Refer to RFC 2045 http://www.ietf.org/rfc/rfc2045.txt
+     *
+     * @param string $str
+     *
+     * @return string
+     */
+    protected function prepQuotedPrintable($str)
+    {
+        // ASCII code numbers for "safe" characters that can always be
+        // used literally, without encoding, as described in RFC 2049.
+        // http://www.ietf.org/rfc/rfc2049.txt
+        static $asciiSafeChars = [
+            // ' (  )   +   ,   -   .   /   :   =   ?
+            39,
+            40,
+            41,
+            43,
+            44,
+            45,
+            46,
+            47,
+            58,
+            61,
+            63,
+            // numbers
+            48,
+            49,
+            50,
+            51,
+            52,
+            53,
+            54,
+            55,
+            56,
+            57,
+            // upper-case letters
+            65,
+            66,
+            67,
+            68,
+            69,
+            70,
+            71,
+            72,
+            73,
+            74,
+            75,
+            76,
+            77,
+            78,
+            79,
+            80,
+            81,
+            82,
+            83,
+            84,
+            85,
+            86,
+            87,
+            88,
+            89,
+            90,
+            // lower-case letters
+            97,
+            98,
+            99,
+            100,
+            101,
+            102,
+            103,
+            104,
+            105,
+            106,
+            107,
+            108,
+            109,
+            110,
+            111,
+            112,
+            113,
+            114,
+            115,
+            116,
+            117,
+            118,
+            119,
+            120,
+            121,
+            122,
+        ];
+
+        // We are intentionally wrapping so mail servers will encode characters
+        // properly and MUAs will behave, so {unwrap} must go!
+        $str = str_replace(['{unwrap}', '{/unwrap}'], '', $str);
+
+        // RFC 2045 specifies CRLF as "\r\n".
+        // However, many developers choose to override that and violate
+        // the RFC rules due to (apparently) a bug in MS Exchange,
+        // which only works with "\n".
+        if ($this->CRLF === "\r\n") {
+            return quoted_printable_encode($str);
+        }
+
+        // Reduce multiple spaces & remove nulls
+        $str = preg_replace(['| +|', '/\x00+/'], [' ', ''], $str);
+
+        // Standardize newlines
+        if (strpos($str, "\r") !== false) {
+            $str = str_replace(["\r\n", "\r"], "\n", $str);
+        }
+
+        $escape = '=';
+        $output = '';
+
+        foreach (explode("\n", $str) as $line) {
+            $length = static::strlen($line);
+            $temp   = '';
+
+            // Loop through each character in the line to add soft-wrap
+            // characters at the end of a line " =\r\n" and add the newly
+            // processed line(s) to the output (see comment on $crlf class property)
+            for ($i = 0; $i < $length; $i++) {
+                // Grab the next character
+                $char  = $line[$i];
+                $ascii = ord($char);
+
+                // Convert spaces and tabs but only if it's the end of the line
+                if ($ascii === 32 || $ascii === 9) {
+                    if ($i === ($length - 1)) {
+                        $char = $escape . sprintf('%02s', dechex($ascii));
+                    }
+                }
+                // DO NOT move this below the $ascii_safe_chars line!
+                //
+                // = (equals) signs are allowed by RFC2049, but must be encoded
+                // as they are the encoding delimiter!
+                elseif ($ascii === 61) {
+                    $char = $escape . strtoupper(sprintf('%02s', dechex($ascii)));  // =3D
+                } elseif (! in_array($ascii, $asciiSafeChars, true)) {
+                    $char = $escape . strtoupper(sprintf('%02s', dechex($ascii)));
+                }
+
+                // If we're at the character limit, add the line to the output,
+                // reset our temp variable, and keep on chuggin'
+                if ((static::strlen($temp) + static::strlen($char)) >= 76) {
+                    $output .= $temp . $escape . $this->CRLF;
+                    $temp = '';
+                }
+
+                // Add the character to our temporary line
+                $temp .= $char;
+            }
+
+            // Add our completed line to the output
+            $output .= $temp . $this->CRLF;
+        }
+
+        // get rid of extra CRLF tacked onto the end
+        return static::substr($output, 0, static::strlen($this->CRLF) * -1);
+    }
+
+    /**
+     * Performs "Q Encoding" on a string for use in email headers.
+     * It's related but not identical to quoted-printable, so it has its
+     * own method.
+     *
+     * @param string $str
+     *
+     * @return string
+     */
+    protected function prepQEncoding($str)
+    {
+        $str = str_replace(["\r", "\n"], '', $str);
+
+        if ($this->charset === 'UTF-8') {
+            // Note: We used to have mb_encode_mimeheader() as the first choice
+            // here, but it turned out to be buggy and unreliable. DO NOT
+            // re-add it! -- Narf
+            if (extension_loaded('iconv')) {
+                $output = @iconv_mime_encode('', $str, [
+                    'scheme'           => 'Q',
+                    'line-length'      => 76,
+                    'input-charset'    => $this->charset,
+                    'output-charset'   => $this->charset,
+                    'line-break-chars' => $this->CRLF,
+                ]);
+
+                // There are reports that iconv_mime_encode() might fail and return FALSE
+                if ($output !== false) {
+                    // iconv_mime_encode() will always put a header field name.
+                    // We've passed it an empty one, but it still prepends our
+                    // encoded string with ': ', so we need to strip it.
+                    return static::substr($output, 2);
+                }
+
+                $chars = iconv_strlen($str, 'UTF-8');
+            } elseif (extension_loaded('mbstring')) {
+                $chars = mb_strlen($str, 'UTF-8');
+            }
+        }
+
+        // We might already have this set for UTF-8
+        if (! isset($chars)) {
+            $chars = static::strlen($str);
+        }
+
+        $output = '=?' . $this->charset . '?Q?';
+
+        for ($i = 0, $length = static::strlen($output); $i < $chars; $i++) {
+            $chr = ($this->charset === 'UTF-8' && extension_loaded('iconv')) ? '=' . implode('=', str_split(strtoupper(bin2hex(iconv_substr($str, $i, 1, $this->charset))), 2)) : '=' . strtoupper(bin2hex($str[$i]));
+
+            // RFC 2045 sets a limit of 76 characters per line.
+            // We'll append ?= to the end of each line though.
+            if ($length + ($l = static::strlen($chr)) > 74) {
+                $output .= '?=' . $this->CRLF // EOL
+                    . ' =?' . $this->charset . '?Q?' . $chr; // New line
+
+                $length = 6 + static::strlen($this->charset) + $l; // Reset the length for the new line
+            } else {
+                $output .= $chr;
+                $length += $l;
+            }
+        }
+
+        // End the header
+        return $output . '?=';
+    }
+
+    /**
+     * @param bool $autoClear
+     *
+     * @return bool
+     */
+    public function send($autoClear = true)
+    {
+        if (! isset($this->headers['From']) && ! empty($this->fromEmail)) {
+            $this->setFrom($this->fromEmail, $this->fromName);
+        }
+
+        if (! isset($this->headers['From'])) {
+            $this->setErrorMessage(lang('Email.noFrom'));
+
+            return false;
+        }
+
+        if ($this->replyToFlag === false) {
+            $this->setReplyTo($this->headers['From']);
+        }
+
+        if (empty($this->recipients) && ! isset($this->headers['To']) && empty($this->BCCArray) && ! isset($this->headers['Bcc']) && ! isset($this->headers['Cc'])) {
+            $this->setErrorMessage(lang('Email.noRecipients'));
+
+            return false;
+        }
+
+        $this->buildHeaders();
+
+        if ($this->BCCBatchMode && count($this->BCCArray) > $this->BCCBatchSize) {
+            $this->batchBCCSend();
+
+            if ($autoClear) {
+                $this->clear();
+            }
+
+            return true;
+        }
+
+        $this->buildMessage();
+        $result = $this->spoolEmail();
+
+        if ($result) {
+            $this->setArchiveValues();
+
+            if ($autoClear) {
+                $this->clear();
+            }
+
+            Events::trigger('email', $this->archive);
+        }
+
+        return $result;
+    }
+
+    /**
+     * Batch Bcc Send. Sends groups of BCCs in batches
+     */
+    public function batchBCCSend()
+    {
+        $float = $this->BCCBatchSize - 1;
+        $set   = '';
+        $chunk = [];
+
+        for ($i = 0, $c = count($this->BCCArray); $i < $c; $i++) {
+            if (isset($this->BCCArray[$i])) {
+                $set .= ', ' . $this->BCCArray[$i];
+            }
+
+            if ($i === $float) {
+                $chunk[] = static::substr($set, 1);
+                $float += $this->BCCBatchSize;
+                $set = '';
+            }
+
+            if ($i === $c - 1) {
+                $chunk[] = static::substr($set, 1);
+            }
+        }
+
+        for ($i = 0, $c = count($chunk); $i < $c; $i++) {
+            unset($this->headers['Bcc']);
+            $bcc = $this->cleanEmail($this->stringToArray($chunk[$i]));
+
+            if ($this->protocol !== 'smtp') {
+                $this->setHeader('Bcc', implode(', ', $bcc));
+            } else {
+                $this->BCCArray = $bcc;
+            }
+
+            $this->buildMessage();
+            $this->spoolEmail();
+        }
+
+        // Update the archive
+        $this->setArchiveValues();
+        Events::trigger('email', $this->archive);
+    }
+
+    /**
+     * Unwrap special elements
+     */
+    protected function unwrapSpecials()
+    {
+        $this->finalBody = preg_replace_callback(
+            '/\{unwrap\}(.*?)\{\/unwrap\}/si',
+            [
+                $this,
+                'removeNLCallback',
+            ],
+            $this->finalBody
+        );
+    }
+
+    /**
+     * Strip line-breaks via callback
+     *
+     * @param string $matches
+     *
+     * @return string
+     */
+    protected function removeNLCallback($matches)
+    {
+        if (strpos($matches[1], "\r") !== false || strpos($matches[1], "\n") !== false) {
+            $matches[1] = str_replace(["\r\n", "\r", "\n"], '', $matches[1]);
+        }
+
+        return $matches[1];
+    }
+
+    /**
+     * Spool mail to the mail server
+     *
+     * @return bool
+     */
+    protected function spoolEmail()
+    {
+        $this->unwrapSpecials();
+        $protocol = $this->getProtocol();
+        $method   = 'sendWith' . ucfirst($protocol);
+
+        try {
+            $success = $this->{$method}();
+        } catch (ErrorException $e) {
+            $success = false;
+            log_message('error', 'Email: ' . $method . ' throwed ' . $e);
+        }
+
+        if (! $success) {
+            $message = lang('Email.sendFailure' . ($protocol === 'mail' ? 'PHPMail' : ucfirst($protocol)));
+
+            log_message('error', 'Email: ' . $message);
+            log_message('error', $this->printDebuggerRaw());
+
+            $this->setErrorMessage($message);
+
+            return false;
+        }
+
+        $this->setErrorMessage(lang('Email.sent', [$protocol]));
+
+        return true;
+    }
+
+    /**
+     * Validate email for shell
+     *
+     * Applies stricter, shell-safe validation to email addresses.
+     * Introduced to prevent RCE via sendmail's -f option.
+     *
+     * @see     https://github.com/codeigniter4/CodeIgniter/issues/4963
+     * @see     https://gist.github.com/Zenexer/40d02da5e07f151adeaeeaa11af9ab36
+     *
+     * @license https://creativecommons.org/publicdomain/zero/1.0/    CC0 1.0, Public Domain
+     *
+     * Credits for the base concept go to Paul Buonopane <paul@namepros.com>
+     *
+     * @param string $email
+     *
+     * @return bool
+     */
+    protected function validateEmailForShell(&$email)
+    {
+        if (function_exists('idn_to_ascii') && $atpos = strpos($email, '@')) {
+            $email = static::substr($email, 0, ++$atpos)
+                . idn_to_ascii(static::substr($email, $atpos), 0, INTL_IDNA_VARIANT_UTS46);
+        }
+
+        return filter_var($email, FILTER_VALIDATE_EMAIL) === $email && preg_match('#\A[a-z0-9._+-]+@[a-z0-9.-]{1,253}\z#i', $email);
+    }
+
+    /**
+     * Send using mail()
+     *
+     * @return bool
+     */
+    protected function sendWithMail()
+    {
+        $recipients = is_array($this->recipients) ? implode(', ', $this->recipients) : $this->recipients;
+
+        // _validate_email_for_shell() below accepts by reference,
+        // so this needs to be assigned to a variable
+        $from = $this->cleanEmail($this->headers['Return-Path']);
+
+        if (! $this->validateEmailForShell($from)) {
+            return mail($recipients, $this->subject, $this->finalBody, $this->headerStr);
+        }
+
+        // most documentation of sendmail using the "-f" flag lacks a space after it, however
+        // we've encountered servers that seem to require it to be in place.
+        return mail($recipients, $this->subject, $this->finalBody, $this->headerStr, '-f ' . $from);
+    }
+
+    /**
+     * Send using Sendmail
+     *
+     * @return bool
+     */
+    protected function sendWithSendmail()
+    {
+        // _validate_email_for_shell() below accepts by reference,
+        // so this needs to be assigned to a variable
+        $from = $this->cleanEmail($this->headers['From']);
+
+        $from = $this->validateEmailForShell($from) ? '-f ' . $from : '';
+
+        if (! function_usable('popen') || false === ($fp = @popen($this->mailPath . ' -oi ' . $from . ' -t', 'w'))) {
+            return false;
+        }
+
+        fwrite($fp, $this->headerStr);
+        fwrite($fp, $this->finalBody);
+        $status = pclose($fp);
+
+        if ($status !== 0) {
+            $this->setErrorMessage(lang('Email.exitStatus', [$status]));
+            $this->setErrorMessage(lang('Email.noSocket'));
+
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * Send using SMTP
+     *
+     * @return bool
+     */
+    protected function sendWithSmtp()
+    {
+        if ($this->SMTPHost === '') {
+            $this->setErrorMessage(lang('Email.noHostname'));
+
+            return false;
+        }
+
+        if (! $this->SMTPConnect() || ! $this->SMTPAuthenticate()) {
+            return false;
+        }
+
+        if (! $this->sendCommand('from', $this->cleanEmail($this->headers['From']))) {
+            $this->SMTPEnd();
+
+            return false;
+        }
+
+        foreach ($this->recipients as $val) {
+            if (! $this->sendCommand('to', $val)) {
+                $this->SMTPEnd();
+
+                return false;
+            }
+        }
+
+        foreach ($this->CCArray as $val) {
+            if ($val !== '' && ! $this->sendCommand('to', $val)) {
+                $this->SMTPEnd();
+
+                return false;
+            }
+        }
+
+        foreach ($this->BCCArray as $val) {
+            if ($val !== '' && ! $this->sendCommand('to', $val)) {
+                $this->SMTPEnd();
+
+                return false;
+            }
+        }
+
+        if (! $this->sendCommand('data')) {
+            $this->SMTPEnd();
+
+            return false;
+        }
+
+        // perform dot transformation on any lines that begin with a dot
+        $this->sendData($this->headerStr . preg_replace('/^\./m', '..$1', $this->finalBody));
+        $this->sendData($this->newline . '.');
+        $reply = $this->getSMTPData();
+        $this->setErrorMessage($reply);
+        $this->SMTPEnd();
+
+        if (strpos($reply, '250') !== 0) {
+            $this->setErrorMessage(lang('Email.SMTPError', [$reply]));
+
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * Shortcut to send RSET or QUIT depending on keep-alive
+     */
+    protected function SMTPEnd()
+    {
+        $this->sendCommand($this->SMTPKeepAlive ? 'reset' : 'quit');
+    }
+
+    /**
+     * @return bool|string
+     */
+    protected function SMTPConnect()
+    {
+        if (is_resource($this->SMTPConnect)) {
+            return true;
+        }
+
+        $ssl = '';
+
+        if ($this->SMTPPort === 465) {
+            $ssl = 'tls://';
+        } elseif ($this->SMTPCrypto === 'ssl') {
+            $ssl = 'ssl://';
+        }
+
+        $this->SMTPConnect = fsockopen(
+            $ssl . $this->SMTPHost,
+            $this->SMTPPort,
+            $errno,
+            $errstr,
+            $this->SMTPTimeout
+        );
+
+        if (! is_resource($this->SMTPConnect)) {
+            $this->setErrorMessage(lang('Email.SMTPError', [$errno . ' ' . $errstr]));
+
+            return false;
+        }
+
+        stream_set_timeout($this->SMTPConnect, $this->SMTPTimeout);
+        $this->setErrorMessage($this->getSMTPData());
+
+        if ($this->SMTPCrypto === 'tls') {
+            $this->sendCommand('hello');
+            $this->sendCommand('starttls');
+            $crypto = stream_socket_enable_crypto(
+                $this->SMTPConnect,
+                true,
+                STREAM_CRYPTO_METHOD_TLSv1_0_CLIENT | STREAM_CRYPTO_METHOD_TLSv1_1_CLIENT | STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT
+            );
+
+            if ($crypto !== true) {
+                $this->setErrorMessage(lang('Email.SMTPError', [$this->getSMTPData()]));
+
+                return false;
+            }
+        }
+
+        return $this->sendCommand('hello');
+    }
+
+    /**
+     * @param string $cmd
+     * @param string $data
+     *
+     * @return bool
+     */
+    protected function sendCommand($cmd, $data = '')
+    {
+        switch ($cmd) {
+            case 'hello':
+                if ($this->SMTPAuth || $this->getEncoding() === '8bit') {
+                    $this->sendData('EHLO ' . $this->getHostname());
+                } else {
+                    $this->sendData('HELO ' . $this->getHostname());
+                }
+
+                $resp = 250;
+                break;
+
+            case 'starttls':
+                $this->sendData('STARTTLS');
+                $resp = 220;
+                break;
+
+            case 'from':
+                $this->sendData('MAIL FROM:<' . $data . '>');
+                $resp = 250;
+                break;
+
+            case 'to':
+                if ($this->DSN) {
+                    $this->sendData('RCPT TO:<' . $data . '> NOTIFY=SUCCESS,DELAY,FAILURE ORCPT=rfc822;' . $data);
+                } else {
+                    $this->sendData('RCPT TO:<' . $data . '>');
+                }
+                $resp = 250;
+                break;
+
+            case 'data':
+                $this->sendData('DATA');
+                $resp = 354;
+                break;
+
+            case 'reset':
+                $this->sendData('RSET');
+                $resp = 250;
+                break;
+
+            case 'quit':
+                $this->sendData('QUIT');
+                $resp = 221;
+                break;
+
+            default:
+                $resp = null;
+        }
+
+        $reply = $this->getSMTPData();
+
+        $this->debugMessage[]    = '<pre>' . $cmd . ': ' . $reply . '</pre>';
+        $this->debugMessageRaw[] = $cmd . ': ' . $reply;
+
+        if ($resp === null || ((int) static::substr($reply, 0, 3) !== $resp)) {
+            $this->setErrorMessage(lang('Email.SMTPError', [$reply]));
+
+            return false;
+        }
+
+        if ($cmd === 'quit') {
+            fclose($this->SMTPConnect);
+        }
+
+        return true;
+    }
+
+    /**
+     * @return bool
+     */
+    protected function SMTPAuthenticate()
+    {
+        if (! $this->SMTPAuth) {
+            return true;
+        }
+
+        if ($this->SMTPUser === '' && $this->SMTPPass === '') {
+            $this->setErrorMessage(lang('Email.noSMTPAuth'));
+
+            return false;
+        }
+
+        $this->sendData('AUTH LOGIN');
+        $reply = $this->getSMTPData();
+
+        if (strpos($reply, '503') === 0) {    // Already authenticated
+            return true;
+        }
+
+        if (strpos($reply, '334') !== 0) {
+            $this->setErrorMessage(lang('Email.failedSMTPLogin', [$reply]));
+
+            return false;
+        }
+
+        $this->sendData(base64_encode($this->SMTPUser));
+        $reply = $this->getSMTPData();
+
+        if (strpos($reply, '334') !== 0) {
+            $this->setErrorMessage(lang('Email.SMTPAuthUsername', [$reply]));
+
+            return false;
+        }
+
+        $this->sendData(base64_encode($this->SMTPPass));
+        $reply = $this->getSMTPData();
+
+        if (strpos($reply, '235') !== 0) {
+            $this->setErrorMessage(lang('Email.SMTPAuthPassword', [$reply]));
+
+            return false;
+        }
+
+        if ($this->SMTPKeepAlive) {
+            $this->SMTPAuth = false;
+        }
+
+        return true;
+    }
+
+    /**
+     * @param string $data
+     *
+     * @return bool
+     */
+    protected function sendData($data)
+    {
+        $data .= $this->newline;
+
+        $result = null;
+
+        for ($written = $timestamp = 0, $length = static::strlen($data); $written < $length; $written += $result) {
+            if (($result = fwrite($this->SMTPConnect, static::substr($data, $written))) === false) {
+                break;
+            }
+
+            // See https://bugs.php.net/bug.php?id=39598 and http://php.net/manual/en/function.fwrite.php#96951
+            if ($result === 0) {
+                if ($timestamp === 0) {
+                    $timestamp = time();
+                } elseif ($timestamp < (time() - $this->SMTPTimeout)) {
+                    $result = false;
+
+                    break;
+                }
+
+                usleep(250000);
+
+                continue;
+            }
+
+            $timestamp = 0;
+        }
+
+        if (! is_int($result)) {
+            $this->setErrorMessage(lang('Email.SMTPDataFailure', [$data]));
+
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * @return string
+     */
+    protected function getSMTPData()
+    {
+        $data = '';
+
+        while ($str = fgets($this->SMTPConnect, 512)) {
+            $data .= $str;
+
+            if ($str[3] === ' ') {
+                break;
+            }
+        }
+
+        return $data;
+    }
+
+    /**
+     * There are only two legal types of hostname - either a fully
+     * qualified domain name (eg: "mail.example.com") or an IP literal
+     * (eg: "[1.2.3.4]").
+     *
+     * @see https://tools.ietf.org/html/rfc5321#section-2.3.5
+     * @see http://cbl.abuseat.org/namingproblems.html
+     *
+     * @return string
+     */
+    protected function getHostname()
+    {
+        if (isset($_SERVER['SERVER_NAME'])) {
+            return $_SERVER['SERVER_NAME'];
+        }
+
+        if (isset($_SERVER['SERVER_ADDR'])) {
+            return '[' . $_SERVER['SERVER_ADDR'] . ']';
+        }
+
+        return '[127.0.0.1]';
+    }
+
+    /**
+     * @param array|string $include List of raw data chunks to include in the output
+     *                              Valid options are: 'headers', 'subject', 'body'
+     *
+     * @return string
+     */
+    public function printDebugger($include = ['headers', 'subject', 'body'])
+    {
+        $msg = implode('', $this->debugMessage);
+
+        // Determine which parts of our raw data needs to be printed
+        $rawData = '';
+
+        if (! is_array($include)) {
+            $include = [$include];
+        }
+
+        if (in_array('headers', $include, true)) {
+            $rawData = htmlspecialchars($this->headerStr) . "\n";
+        }
+        if (in_array('subject', $include, true)) {
+            $rawData .= htmlspecialchars($this->subject) . "\n";
+        }
+        if (in_array('body', $include, true)) {
+            $rawData .= htmlspecialchars($this->finalBody);
+        }
+
+        return $msg . ($rawData === '' ? '' : '<pre>' . $rawData . '</pre>');
+    }
+
+    /**
+     * Returns raw debug messages
+     */
+    private function printDebuggerRaw(): string
+    {
+        return implode("\n", $this->debugMessageRaw);
+    }
+
+    /**
+     * @param string $msg
+     */
+    protected function setErrorMessage($msg)
+    {
+        $this->debugMessage[]    = $msg . '<br />';
+        $this->debugMessageRaw[] = $msg;
+    }
+
+    /**
+     * Mime Types
+     *
+     * @param string $ext
+     *
+     * @return string
+     */
+    protected function mimeTypes($ext = '')
+    {
+        $mime = Mimes::guessTypeFromExtension(strtolower($ext));
+
+        return ! empty($mime) ? $mime : 'application/x-unknown-content-type';
+    }
+
+    public function __destruct()
+    {
+        if (is_resource($this->SMTPConnect)) {
+            try {
+                $this->sendCommand('quit');
+            } catch (ErrorException $e) {
+                $protocol = $this->getProtocol();
+                $method   = 'sendWith' . ucfirst($protocol);
+                log_message('error', 'Email: ' . $method . ' throwed ' . $e);
+            }
+        }
+    }
+
+    /**
+     * Byte-safe strlen()
+     *
+     * @param string $str
+     *
+     * @return int
+     */
+    protected static function strlen($str)
+    {
+        return (static::$func_overload) ? mb_strlen($str, '8bit') : strlen($str);
+    }
+
+    /**
+     * Byte-safe substr()
+     *
+     * @param string   $str
+     * @param int      $start
+     * @param int|null $length
+     *
+     * @return string
+     */
+    protected static function substr($str, $start, $length = null)
+    {
+        if (static::$func_overload) {
+            return mb_substr($str, $start, $length, '8bit');
+        }
+
+        return isset($length) ? substr($str, $start, $length) : substr($str, $start);
+    }
+
+    /**
+     * Determines the values that should be stored in $archive.
+     *
+     * @return array The updated archive values
+     */
+    protected function setArchiveValues(): array
+    {
+        // Get property values and add anything prepped in tmpArchive
+        $this->archive = array_merge(get_object_vars($this), $this->tmpArchive);
+        unset($this->archive['archive']);
+
+        // Clear tmpArchive for next run
+        $this->tmpArchive = [];
+
+        return $this->archive;
+    }
+}
diff --git a/www-api/system/Encryption/EncrypterInterface.php b/www-api/system/Encryption/EncrypterInterface.php
new file mode 100644
index 00000000..16123817
--- /dev/null
+++ b/www-api/system/Encryption/EncrypterInterface.php
@@ -0,0 +1,46 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Encryption;
+
+use CodeIgniter\Encryption\Exceptions\EncryptionException;
+
+/**
+ * CodeIgniter Encryption Handler
+ *
+ * Provides two-way keyed encryption
+ */
+interface EncrypterInterface
+{
+    /**
+     * Encrypt - convert plaintext into ciphertext
+     *
+     * @param string            $data   Input data
+     * @param array|string|null $params Overridden parameters, specifically the key
+     *
+     * @return string
+     *
+     * @throws EncryptionException
+     */
+    public function encrypt($data, $params = null);
+
+    /**
+     * Decrypt - convert ciphertext into plaintext
+     *
+     * @param string            $data   Encrypted data
+     * @param array|string|null $params Overridden parameters, specifically the key
+     *
+     * @return string
+     *
+     * @throws EncryptionException
+     */
+    public function decrypt($data, $params = null);
+}
diff --git a/www-api/system/Encryption/Encryption.php b/www-api/system/Encryption/Encryption.php
new file mode 100644
index 00000000..35eb323b
--- /dev/null
+++ b/www-api/system/Encryption/Encryption.php
@@ -0,0 +1,172 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Encryption;
+
+use CodeIgniter\Encryption\Exceptions\EncryptionException;
+use Config\Encryption as EncryptionConfig;
+
+/**
+ * CodeIgniter Encryption Manager
+ *
+ * Provides two-way keyed encryption via PHP's Sodium and/or OpenSSL extensions.
+ * This class determines the driver, cipher, and mode to use, and then
+ * initializes the appropriate encryption handler.
+ */
+class Encryption
+{
+    /**
+     * The encrypter we create
+     *
+     * @var EncrypterInterface
+     */
+    protected $encrypter;
+
+    /**
+     * The driver being used
+     *
+     * @var string
+     */
+    protected $driver;
+
+    /**
+     * The key/seed being used
+     *
+     * @var string
+     */
+    protected $key;
+
+    /**
+     * The derived HMAC key
+     *
+     * @var string
+     */
+    protected $hmacKey;
+
+    /**
+     * HMAC digest to use
+     *
+     * @var string
+     */
+    protected $digest = 'SHA512';
+
+    /**
+     * Map of drivers to handler classes, in preference order
+     *
+     * @var array
+     */
+    protected $drivers = [
+        'OpenSSL',
+        'Sodium',
+    ];
+
+    /**
+     * Handlers that are to be installed
+     *
+     * @var array<string, boolean>
+     */
+    protected $handlers = [];
+
+    /**
+     * @throws EncryptionException
+     */
+    public function __construct(?EncryptionConfig $config = null)
+    {
+        $config ??= new EncryptionConfig();
+
+        $this->key    = $config->key;
+        $this->driver = $config->driver;
+        $this->digest = $config->digest ?? 'SHA512';
+
+        $this->handlers = [
+            'OpenSSL' => extension_loaded('openssl'),
+            // the SodiumHandler uses some API (like sodium_pad) that is available only on v1.0.14+
+            'Sodium' => extension_loaded('sodium') && version_compare(SODIUM_LIBRARY_VERSION, '1.0.14', '>='),
+        ];
+
+        if (! in_array($this->driver, $this->drivers, true) || (array_key_exists($this->driver, $this->handlers) && ! $this->handlers[$this->driver])) {
+            throw EncryptionException::forNoHandlerAvailable($this->driver);
+        }
+    }
+
+    /**
+     * Initialize or re-initialize an encrypter
+     *
+     * @return EncrypterInterface
+     *
+     * @throws EncryptionException
+     */
+    public function initialize(?EncryptionConfig $config = null)
+    {
+        if ($config) {
+            $this->key    = $config->key;
+            $this->driver = $config->driver;
+            $this->digest = $config->digest ?? 'SHA512';
+        }
+
+        if (empty($this->driver)) {
+            throw EncryptionException::forNoDriverRequested();
+        }
+
+        if (! in_array($this->driver, $this->drivers, true)) {
+            throw EncryptionException::forUnKnownHandler($this->driver);
+        }
+
+        if (empty($this->key)) {
+            throw EncryptionException::forNeedsStarterKey();
+        }
+
+        $this->hmacKey = bin2hex(\hash_hkdf($this->digest, $this->key));
+
+        $handlerName     = 'CodeIgniter\\Encryption\\Handlers\\' . $this->driver . 'Handler';
+        $this->encrypter = new $handlerName($config);
+
+        return $this->encrypter;
+    }
+
+    /**
+     * Create a random key
+     *
+     * @param int $length Output length
+     *
+     * @return string
+     */
+    public static function createKey($length = 32)
+    {
+        return random_bytes($length);
+    }
+
+    /**
+     * __get() magic, providing readonly access to some of our protected properties
+     *
+     * @param string $key Property name
+     *
+     * @return mixed
+     */
+    public function __get($key)
+    {
+        if ($this->__isset($key)) {
+            return $this->{$key};
+        }
+
+        return null;
+    }
+
+    /**
+     * __isset() magic, providing checking for some of our protected properties
+     *
+     * @param string $key Property name
+     */
+    public function __isset($key): bool
+    {
+        return in_array($key, ['key', 'digest', 'driver', 'drivers'], true);
+    }
+}
diff --git a/www-api/system/Encryption/Exceptions/EncryptionException.php b/www-api/system/Encryption/Exceptions/EncryptionException.php
new file mode 100644
index 00000000..d226fd5d
--- /dev/null
+++ b/www-api/system/Encryption/Exceptions/EncryptionException.php
@@ -0,0 +1,86 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Encryption\Exceptions;
+
+use CodeIgniter\Exceptions\DebugTraceableTrait;
+use CodeIgniter\Exceptions\ExceptionInterface;
+use RuntimeException;
+
+/**
+ * Encryption exception
+ */
+class EncryptionException extends RuntimeException implements ExceptionInterface
+{
+    use DebugTraceableTrait;
+
+    /**
+     * Thrown when no driver is present in the active encryption session.
+     *
+     * @return static
+     */
+    public static function forNoDriverRequested()
+    {
+        return new static(lang('Encryption.noDriverRequested'));
+    }
+
+    /**
+     * Thrown when the handler requested is not available.
+     *
+     * @return static
+     */
+    public static function forNoHandlerAvailable(string $handler)
+    {
+        return new static(lang('Encryption.noHandlerAvailable', [$handler]));
+    }
+
+    /**
+     * Thrown when the handler requested is unknown.
+     *
+     * @param string $driver
+     *
+     * @return static
+     */
+    public static function forUnKnownHandler(?string $driver = null)
+    {
+        return new static(lang('Encryption.unKnownHandler', [$driver]));
+    }
+
+    /**
+     * Thrown when no starter key is provided for the current encryption session.
+     *
+     * @return static
+     */
+    public static function forNeedsStarterKey()
+    {
+        return new static(lang('Encryption.starterKeyNeeded'));
+    }
+
+    /**
+     * Thrown during data decryption when a problem or error occurred.
+     *
+     * @return static
+     */
+    public static function forAuthenticationFailed()
+    {
+        return new static(lang('Encryption.authenticationFailed'));
+    }
+
+    /**
+     * Thrown during data encryption when a problem or error occurred.
+     *
+     * @return static
+     */
+    public static function forEncryptionFailed()
+    {
+        return new static(lang('Encryption.encryptionFailed'));
+    }
+}
diff --git a/www-api/system/Encryption/Handlers/BaseHandler.php b/www-api/system/Encryption/Handlers/BaseHandler.php
new file mode 100644
index 00000000..13f60e97
--- /dev/null
+++ b/www-api/system/Encryption/Handlers/BaseHandler.php
@@ -0,0 +1,84 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Encryption\Handlers;
+
+use CodeIgniter\Encryption\EncrypterInterface;
+use Config\Encryption;
+use Psr\Log\LoggerInterface;
+
+/**
+ * Base class for encryption handling
+ */
+abstract class BaseHandler implements EncrypterInterface
+{
+    /**
+     * Logger instance to record error messages and warnings.
+     *
+     * @var LoggerInterface
+     */
+    protected $logger;
+
+    /**
+     * Constructor
+     */
+    public function __construct(?Encryption $config = null)
+    {
+        $config ??= config('Encryption');
+
+        // make the parameters conveniently accessible
+        foreach (get_object_vars($config) as $key => $value) {
+            if (property_exists($this, $key)) {
+                $this->{$key} = $value;
+            }
+        }
+    }
+
+    /**
+     * Byte-safe substr()
+     *
+     * @param string $str
+     * @param int    $start
+     * @param int    $length
+     *
+     * @return string
+     */
+    protected static function substr($str, $start, $length = null)
+    {
+        return mb_substr($str, $start, $length, '8bit');
+    }
+
+    /**
+     * __get() magic, providing readonly access to some of our properties
+     *
+     * @param string $key Property name
+     *
+     * @return mixed
+     */
+    public function __get($key)
+    {
+        if ($this->__isset($key)) {
+            return $this->{$key};
+        }
+
+        return null;
+    }
+
+    /**
+     * __isset() magic, providing checking for some of our properties
+     *
+     * @param string $key Property name
+     */
+    public function __isset($key): bool
+    {
+        return property_exists($this, $key);
+    }
+}
diff --git a/www-api/system/Encryption/Handlers/OpenSSLHandler.php b/www-api/system/Encryption/Handlers/OpenSSLHandler.php
new file mode 100644
index 00000000..dac36dc7
--- /dev/null
+++ b/www-api/system/Encryption/Handlers/OpenSSLHandler.php
@@ -0,0 +1,110 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Encryption\Handlers;
+
+use CodeIgniter\Encryption\Exceptions\EncryptionException;
+
+/**
+ * Encryption handling for OpenSSL library
+ */
+class OpenSSLHandler extends BaseHandler
+{
+    /**
+     * HMAC digest to use
+     *
+     * @var string
+     */
+    protected $digest = 'SHA512';
+
+    /**
+     * Cipher to use
+     *
+     * @var string
+     */
+    protected $cipher = 'AES-256-CTR';
+
+    /**
+     * Starter key
+     *
+     * @var string
+     */
+    protected $key = '';
+
+    /**
+     * {@inheritDoc}
+     */
+    public function encrypt($data, $params = null)
+    {
+        // Allow key override
+        if ($params) {
+            $this->key = is_array($params) && isset($params['key']) ? $params['key'] : $params;
+        }
+
+        if (empty($this->key)) {
+            throw EncryptionException::forNeedsStarterKey();
+        }
+
+        // derive a secret key
+        $secret = \hash_hkdf($this->digest, $this->key);
+
+        // basic encryption
+        $iv = ($ivSize = \openssl_cipher_iv_length($this->cipher)) ? \openssl_random_pseudo_bytes($ivSize) : null;
+
+        $data = \openssl_encrypt($data, $this->cipher, $secret, OPENSSL_RAW_DATA, $iv);
+
+        if ($data === false) {
+            throw EncryptionException::forEncryptionFailed();
+        }
+
+        $result = $iv . $data;
+
+        $hmacKey = \hash_hmac($this->digest, $result, $secret, true);
+
+        return $hmacKey . $result;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function decrypt($data, $params = null)
+    {
+        // Allow key override
+        if ($params) {
+            $this->key = is_array($params) && isset($params['key']) ? $params['key'] : $params;
+        }
+
+        if (empty($this->key)) {
+            throw EncryptionException::forNeedsStarterKey();
+        }
+
+        // derive a secret key
+        $secret = \hash_hkdf($this->digest, $this->key);
+
+        $hmacLength = self::substr($this->digest, 3) / 8;
+        $hmacKey    = self::substr($data, 0, $hmacLength);
+        $data       = self::substr($data, $hmacLength);
+        $hmacCalc   = \hash_hmac($this->digest, $data, $secret, true);
+
+        if (! hash_equals($hmacKey, $hmacCalc)) {
+            throw EncryptionException::forAuthenticationFailed();
+        }
+
+        if ($ivSize = \openssl_cipher_iv_length($this->cipher)) {
+            $iv   = self::substr($data, 0, $ivSize);
+            $data = self::substr($data, $ivSize);
+        } else {
+            $iv = null;
+        }
+
+        return \openssl_decrypt($data, $this->cipher, $secret, OPENSSL_RAW_DATA, $iv);
+    }
+}
diff --git a/www-api/system/Encryption/Handlers/SodiumHandler.php b/www-api/system/Encryption/Handlers/SodiumHandler.php
new file mode 100644
index 00000000..9dc4cdbd
--- /dev/null
+++ b/www-api/system/Encryption/Handlers/SodiumHandler.php
@@ -0,0 +1,137 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Encryption\Handlers;
+
+use CodeIgniter\Encryption\Exceptions\EncryptionException;
+
+/**
+ * SodiumHandler uses libsodium in encryption.
+ *
+ * @see https://github.com/jedisct1/libsodium/issues/392
+ */
+class SodiumHandler extends BaseHandler
+{
+    /**
+     * Starter key
+     *
+     * @var string
+     */
+    protected $key = '';
+
+    /**
+     * Block size for padding message.
+     *
+     * @var int
+     */
+    protected $blockSize = 16;
+
+    /**
+     * {@inheritDoc}
+     */
+    public function encrypt($data, $params = null)
+    {
+        $this->parseParams($params);
+
+        if (empty($this->key)) {
+            throw EncryptionException::forNeedsStarterKey();
+        }
+
+        // create a nonce for this operation
+        $nonce = random_bytes(SODIUM_CRYPTO_SECRETBOX_NONCEBYTES); // 24 bytes
+
+        // add padding before we encrypt the data
+        if ($this->blockSize <= 0) {
+            throw EncryptionException::forEncryptionFailed();
+        }
+
+        $data = sodium_pad($data, $this->blockSize);
+
+        // encrypt message and combine with nonce
+        $ciphertext = $nonce . sodium_crypto_secretbox($data, $nonce, $this->key);
+
+        // cleanup buffers
+        sodium_memzero($data);
+        sodium_memzero($this->key);
+
+        return $ciphertext;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function decrypt($data, $params = null)
+    {
+        $this->parseParams($params);
+
+        if (empty($this->key)) {
+            throw EncryptionException::forNeedsStarterKey();
+        }
+
+        if (mb_strlen($data, '8bit') < (SODIUM_CRYPTO_SECRETBOX_NONCEBYTES + SODIUM_CRYPTO_SECRETBOX_MACBYTES)) {
+            // message was truncated
+            throw EncryptionException::forAuthenticationFailed();
+        }
+
+        // Extract info from encrypted data
+        $nonce      = self::substr($data, 0, SODIUM_CRYPTO_SECRETBOX_NONCEBYTES);
+        $ciphertext = self::substr($data, SODIUM_CRYPTO_SECRETBOX_NONCEBYTES);
+
+        // decrypt data
+        $data = sodium_crypto_secretbox_open($ciphertext, $nonce, $this->key);
+
+        if ($data === false) {
+            // message was tampered in transit
+            throw EncryptionException::forAuthenticationFailed(); // @codeCoverageIgnore
+        }
+
+        // remove extra padding during encryption
+        if ($this->blockSize <= 0) {
+            throw EncryptionException::forAuthenticationFailed();
+        }
+
+        $data = sodium_unpad($data, $this->blockSize);
+
+        // cleanup buffers
+        sodium_memzero($ciphertext);
+        sodium_memzero($this->key);
+
+        return $data;
+    }
+
+    /**
+     * Parse the $params before doing assignment.
+     *
+     * @param array|string|null $params
+     *
+     * @throws EncryptionException If key is empty
+     */
+    protected function parseParams($params)
+    {
+        if ($params === null) {
+            return;
+        }
+
+        if (is_array($params)) {
+            if (isset($params['key'])) {
+                $this->key = $params['key'];
+            }
+
+            if (isset($params['blockSize'])) {
+                $this->blockSize = $params['blockSize'];
+            }
+
+            return;
+        }
+
+        $this->key = (string) $params;
+    }
+}
diff --git a/www-api/system/Entity.php b/www-api/system/Entity.php
new file mode 100644
index 00000000..94aa7241
--- /dev/null
+++ b/www-api/system/Entity.php
@@ -0,0 +1,23 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter;
+
+use CodeIgniter\Entity\Entity as CoreEntity;
+
+/**
+ * Entity encapsulation, for use with CodeIgniter\Model
+ *
+ * @deprecated use CodeIgniter\Entity\Entity class instead
+ */
+class Entity extends CoreEntity
+{
+}
diff --git a/www-api/system/Entity/Cast/ArrayCast.php b/www-api/system/Entity/Cast/ArrayCast.php
new file mode 100644
index 00000000..315f2e58
--- /dev/null
+++ b/www-api/system/Entity/Cast/ArrayCast.php
@@ -0,0 +1,38 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Entity\Cast;
+
+/**
+ * Class ArrayCast
+ */
+class ArrayCast extends BaseCast
+{
+    /**
+     * {@inheritDoc}
+     */
+    public static function get($value, array $params = []): array
+    {
+        if (is_string($value) && (strpos($value, 'a:') === 0 || strpos($value, 's:') === 0)) {
+            $value = unserialize($value);
+        }
+
+        return (array) $value;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public static function set($value, array $params = []): string
+    {
+        return serialize($value);
+    }
+}
diff --git a/www-api/system/Entity/Cast/BaseCast.php b/www-api/system/Entity/Cast/BaseCast.php
new file mode 100644
index 00000000..bfb156da
--- /dev/null
+++ b/www-api/system/Entity/Cast/BaseCast.php
@@ -0,0 +1,44 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Entity\Cast;
+
+/**
+ * Class BaseCast
+ */
+abstract class BaseCast implements CastInterface
+{
+    /**
+     * Get
+     *
+     * @param array|bool|float|int|object|string|null $value  Data
+     * @param array                                   $params Additional param
+     *
+     * @return array|bool|float|int|object|string|null
+     */
+    public static function get($value, array $params = [])
+    {
+        return $value;
+    }
+
+    /**
+     * Set
+     *
+     * @param array|bool|float|int|object|string|null $value  Data
+     * @param array                                   $params Additional param
+     *
+     * @return array|bool|float|int|object|string|null
+     */
+    public static function set($value, array $params = [])
+    {
+        return $value;
+    }
+}
diff --git a/www-api/system/Entity/Cast/BooleanCast.php b/www-api/system/Entity/Cast/BooleanCast.php
new file mode 100644
index 00000000..f46f5f53
--- /dev/null
+++ b/www-api/system/Entity/Cast/BooleanCast.php
@@ -0,0 +1,26 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Entity\Cast;
+
+/**
+ * Class BooleanCast
+ */
+class BooleanCast extends BaseCast
+{
+    /**
+     * {@inheritDoc}
+     */
+    public static function get($value, array $params = []): bool
+    {
+        return (bool) $value;
+    }
+}
diff --git a/www-api/system/Entity/Cast/CSVCast.php b/www-api/system/Entity/Cast/CSVCast.php
new file mode 100644
index 00000000..ba241427
--- /dev/null
+++ b/www-api/system/Entity/Cast/CSVCast.php
@@ -0,0 +1,34 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Entity\Cast;
+
+/**
+ * Class CSVCast
+ */
+class CSVCast extends BaseCast
+{
+    /**
+     * {@inheritDoc}
+     */
+    public static function get($value, array $params = []): array
+    {
+        return explode(',', $value);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public static function set($value, array $params = []): string
+    {
+        return implode(',', $value);
+    }
+}
diff --git a/www-api/system/Entity/Cast/CastInterface.php b/www-api/system/Entity/Cast/CastInterface.php
new file mode 100644
index 00000000..c1dcf1c4
--- /dev/null
+++ b/www-api/system/Entity/Cast/CastInterface.php
@@ -0,0 +1,38 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Entity\Cast;
+
+/**
+ * Interface CastInterface
+ */
+interface CastInterface
+{
+    /**
+     * Get
+     *
+     * @param array|bool|float|int|object|string|null $value  Data
+     * @param array                                   $params Additional param
+     *
+     * @return array|bool|float|int|object|string|null
+     */
+    public static function get($value, array $params = []);
+
+    /**
+     * Set
+     *
+     * @param array|bool|float|int|object|string|null $value  Data
+     * @param array                                   $params Additional param
+     *
+     * @return array|bool|float|int|object|string|null
+     */
+    public static function set($value, array $params = []);
+}
diff --git a/www-api/system/Entity/Cast/DatetimeCast.php b/www-api/system/Entity/Cast/DatetimeCast.php
new file mode 100644
index 00000000..423300cd
--- /dev/null
+++ b/www-api/system/Entity/Cast/DatetimeCast.php
@@ -0,0 +1,50 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Entity\Cast;
+
+use CodeIgniter\I18n\Time;
+use DateTime;
+use Exception;
+
+/**
+ * Class DatetimeCast
+ */
+class DatetimeCast extends BaseCast
+{
+    /**
+     * {@inheritDoc}
+     *
+     * @return Time
+     *
+     * @throws Exception
+     */
+    public static function get($value, array $params = [])
+    {
+        if ($value instanceof Time) {
+            return $value;
+        }
+
+        if ($value instanceof DateTime) {
+            return Time::createFromInstance($value);
+        }
+
+        if (is_numeric($value)) {
+            return Time::createFromTimestamp($value);
+        }
+
+        if (is_string($value)) {
+            return Time::parse($value);
+        }
+
+        return $value;
+    }
+}
diff --git a/www-api/system/Entity/Cast/FloatCast.php b/www-api/system/Entity/Cast/FloatCast.php
new file mode 100644
index 00000000..78f87570
--- /dev/null
+++ b/www-api/system/Entity/Cast/FloatCast.php
@@ -0,0 +1,26 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Entity\Cast;
+
+/**
+ * Class FloatCast
+ */
+class FloatCast extends BaseCast
+{
+    /**
+     * {@inheritDoc}
+     */
+    public static function get($value, array $params = []): float
+    {
+        return (float) $value;
+    }
+}
diff --git a/www-api/system/Entity/Cast/IntegerCast.php b/www-api/system/Entity/Cast/IntegerCast.php
new file mode 100644
index 00000000..b9357d7e
--- /dev/null
+++ b/www-api/system/Entity/Cast/IntegerCast.php
@@ -0,0 +1,26 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Entity\Cast;
+
+/**
+ * Class IntegerCast
+ */
+class IntegerCast extends BaseCast
+{
+    /**
+     * {@inheritDoc}
+     */
+    public static function get($value, array $params = []): int
+    {
+        return (int) $value;
+    }
+}
diff --git a/www-api/system/Entity/Cast/JsonCast.php b/www-api/system/Entity/Cast/JsonCast.php
new file mode 100644
index 00000000..534631be
--- /dev/null
+++ b/www-api/system/Entity/Cast/JsonCast.php
@@ -0,0 +1,65 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Entity\Cast;
+
+use CodeIgniter\Entity\Exceptions\CastException;
+use JsonException;
+use stdClass;
+
+/**
+ * Class JsonCast
+ */
+class JsonCast extends BaseCast
+{
+    /**
+     * {@inheritDoc}
+     */
+    public static function get($value, array $params = [])
+    {
+        $associative = in_array('array', $params, true);
+
+        $tmp = $value !== null ? ($associative ? [] : new stdClass()) : null;
+
+        if (function_exists('json_decode')
+            && (
+                (is_string($value)
+                    && strlen($value) > 1
+                    && in_array($value[0], ['[', '{', '"'], true))
+                || is_numeric($value)
+            )
+        ) {
+            try {
+                $tmp = json_decode($value, $associative, 512, JSON_THROW_ON_ERROR);
+            } catch (JsonException $e) {
+                throw CastException::forInvalidJsonFormat($e->getCode());
+            }
+        }
+
+        return $tmp;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public static function set($value, array $params = []): string
+    {
+        if (function_exists('json_encode')) {
+            try {
+                $value = json_encode($value, JSON_UNESCAPED_UNICODE | JSON_THROW_ON_ERROR);
+            } catch (JsonException $e) {
+                throw CastException::forInvalidJsonFormat($e->getCode());
+            }
+        }
+
+        return $value;
+    }
+}
diff --git a/www-api/system/Entity/Cast/ObjectCast.php b/www-api/system/Entity/Cast/ObjectCast.php
new file mode 100644
index 00000000..0a22ed8a
--- /dev/null
+++ b/www-api/system/Entity/Cast/ObjectCast.php
@@ -0,0 +1,26 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Entity\Cast;
+
+/**
+ * Class ObjectCast
+ */
+class ObjectCast extends BaseCast
+{
+    /**
+     * {@inheritDoc}
+     */
+    public static function get($value, array $params = []): object
+    {
+        return (object) $value;
+    }
+}
diff --git a/www-api/system/Entity/Cast/StringCast.php b/www-api/system/Entity/Cast/StringCast.php
new file mode 100644
index 00000000..974567cc
--- /dev/null
+++ b/www-api/system/Entity/Cast/StringCast.php
@@ -0,0 +1,26 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Entity\Cast;
+
+/**
+ * Class StringCast
+ */
+class StringCast extends BaseCast
+{
+    /**
+     * {@inheritDoc}
+     */
+    public static function get($value, array $params = []): string
+    {
+        return (string) $value;
+    }
+}
diff --git a/www-api/system/Entity/Cast/TimestampCast.php b/www-api/system/Entity/Cast/TimestampCast.php
new file mode 100644
index 00000000..f9669d59
--- /dev/null
+++ b/www-api/system/Entity/Cast/TimestampCast.php
@@ -0,0 +1,34 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Entity\Cast;
+
+use CodeIgniter\Entity\Exceptions\CastException;
+
+/**
+ * Class TimestampCast
+ */
+class TimestampCast extends BaseCast
+{
+    /**
+     * {@inheritDoc}
+     */
+    public static function get($value, array $params = [])
+    {
+        $value = strtotime($value);
+
+        if ($value === false) {
+            throw CastException::forInvalidTimestamp();
+        }
+
+        return $value;
+    }
+}
diff --git a/www-api/system/Entity/Cast/URICast.php b/www-api/system/Entity/Cast/URICast.php
new file mode 100644
index 00000000..bb49e745
--- /dev/null
+++ b/www-api/system/Entity/Cast/URICast.php
@@ -0,0 +1,28 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Entity\Cast;
+
+use CodeIgniter\HTTP\URI;
+
+/**
+ * Class URICast
+ */
+class URICast extends BaseCast
+{
+    /**
+     * {@inheritDoc}
+     */
+    public static function get($value, array $params = []): URI
+    {
+        return $value instanceof URI ? $value : new URI($value);
+    }
+}
diff --git a/www-api/system/Entity/Entity.php b/www-api/system/Entity/Entity.php
new file mode 100644
index 00000000..c3c29ed1
--- /dev/null
+++ b/www-api/system/Entity/Entity.php
@@ -0,0 +1,571 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Entity;
+
+use CodeIgniter\Entity\Cast\ArrayCast;
+use CodeIgniter\Entity\Cast\BooleanCast;
+use CodeIgniter\Entity\Cast\CastInterface;
+use CodeIgniter\Entity\Cast\CSVCast;
+use CodeIgniter\Entity\Cast\DatetimeCast;
+use CodeIgniter\Entity\Cast\FloatCast;
+use CodeIgniter\Entity\Cast\IntegerCast;
+use CodeIgniter\Entity\Cast\JsonCast;
+use CodeIgniter\Entity\Cast\ObjectCast;
+use CodeIgniter\Entity\Cast\StringCast;
+use CodeIgniter\Entity\Cast\TimestampCast;
+use CodeIgniter\Entity\Cast\URICast;
+use CodeIgniter\Entity\Exceptions\CastException;
+use CodeIgniter\I18n\Time;
+use DateTime;
+use Exception;
+use JsonSerializable;
+use ReturnTypeWillChange;
+
+/**
+ * Entity encapsulation, for use with CodeIgniter\Model
+ */
+class Entity implements JsonSerializable
+{
+    /**
+     * Maps names used in sets and gets against unique
+     * names within the class, allowing independence from
+     * database column names.
+     *
+     * Example:
+     *  $datamap = [
+     *      'class_property_name' => 'db_column_name'
+     *  ];
+     */
+    protected $datamap = [];
+
+    protected $dates = [
+        'created_at',
+        'updated_at',
+        'deleted_at',
+    ];
+
+    /**
+     * Array of field names and the type of value to cast them as when
+     * they are accessed.
+     */
+    protected $casts = [];
+
+    /**
+     * Custom convert handlers
+     *
+     * @var array<string, string>
+     */
+    protected $castHandlers = [];
+
+    /**
+     * Default convert handlers
+     *
+     * @var array<string, string>
+     */
+    private array $defaultCastHandlers = [
+        'array'     => ArrayCast::class,
+        'bool'      => BooleanCast::class,
+        'boolean'   => BooleanCast::class,
+        'csv'       => CSVCast::class,
+        'datetime'  => DatetimeCast::class,
+        'double'    => FloatCast::class,
+        'float'     => FloatCast::class,
+        'int'       => IntegerCast::class,
+        'integer'   => IntegerCast::class,
+        'json'      => JsonCast::class,
+        'object'    => ObjectCast::class,
+        'string'    => StringCast::class,
+        'timestamp' => TimestampCast::class,
+        'uri'       => URICast::class,
+    ];
+
+    /**
+     * Holds the current values of all class vars.
+     *
+     * @var array
+     */
+    protected $attributes = [];
+
+    /**
+     * Holds original copies of all class vars so we can determine
+     * what's actually been changed and not accidentally write
+     * nulls where we shouldn't.
+     *
+     * @var array
+     */
+    protected $original = [];
+
+    /**
+     * Holds info whenever properties have to be casted
+     */
+    private bool $_cast = true;
+
+    /**
+     * Allows filling in Entity parameters during construction.
+     */
+    public function __construct(?array $data = null)
+    {
+        $this->syncOriginal();
+
+        $this->fill($data);
+    }
+
+    /**
+     * Takes an array of key/value pairs and sets them as class
+     * properties, using any `setCamelCasedProperty()` methods
+     * that may or may not exist.
+     *
+     * @param array $data
+     *
+     * @return $this
+     */
+    public function fill(?array $data = null)
+    {
+        if (! is_array($data)) {
+            return $this;
+        }
+
+        foreach ($data as $key => $value) {
+            $this->__set($key, $value);
+        }
+
+        return $this;
+    }
+
+    /**
+     * General method that will return all public and protected values
+     * of this entity as an array. All values are accessed through the
+     * __get() magic method so will have any casts, etc applied to them.
+     *
+     * @param bool $onlyChanged If true, only return values that have changed since object creation
+     * @param bool $cast        If true, properties will be cast.
+     * @param bool $recursive   If true, inner entities will be cast as array as well.
+     */
+    public function toArray(bool $onlyChanged = false, bool $cast = true, bool $recursive = false): array
+    {
+        $this->_cast = $cast;
+
+        $keys = array_filter(array_keys($this->attributes), static fn ($key) => strpos($key, '_') !== 0);
+
+        if (is_array($this->datamap)) {
+            $keys = array_unique(
+                [...array_diff($keys, $this->datamap), ...array_keys($this->datamap)]
+            );
+        }
+
+        $return = [];
+
+        // Loop over the properties, to allow magic methods to do their thing.
+        foreach ($keys as $key) {
+            if ($onlyChanged && ! $this->hasChanged($key)) {
+                continue;
+            }
+
+            $return[$key] = $this->__get($key);
+
+            if ($recursive) {
+                if ($return[$key] instanceof self) {
+                    $return[$key] = $return[$key]->toArray($onlyChanged, $cast, $recursive);
+                } elseif (is_callable([$return[$key], 'toArray'])) {
+                    $return[$key] = $return[$key]->toArray();
+                }
+            }
+        }
+
+        $this->_cast = true;
+
+        return $return;
+    }
+
+    /**
+     * Returns the raw values of the current attributes.
+     *
+     * @param bool $onlyChanged If true, only return values that have changed since object creation
+     * @param bool $recursive   If true, inner entities will be cast as array as well.
+     */
+    public function toRawArray(bool $onlyChanged = false, bool $recursive = false): array
+    {
+        $return = [];
+
+        if (! $onlyChanged) {
+            if ($recursive) {
+                return array_map(static function ($value) use ($onlyChanged, $recursive) {
+                    if ($value instanceof self) {
+                        $value = $value->toRawArray($onlyChanged, $recursive);
+                    } elseif (is_callable([$value, 'toRawArray'])) {
+                        $value = $value->toRawArray();
+                    }
+
+                    return $value;
+                }, $this->attributes);
+            }
+
+            return $this->attributes;
+        }
+
+        foreach ($this->attributes as $key => $value) {
+            if (! $this->hasChanged($key)) {
+                continue;
+            }
+
+            if ($recursive) {
+                if ($value instanceof self) {
+                    $value = $value->toRawArray($onlyChanged, $recursive);
+                } elseif (is_callable([$value, 'toRawArray'])) {
+                    $value = $value->toRawArray();
+                }
+            }
+
+            $return[$key] = $value;
+        }
+
+        return $return;
+    }
+
+    /**
+     * Ensures our "original" values match the current values.
+     *
+     * @return $this
+     */
+    public function syncOriginal()
+    {
+        $this->original = $this->attributes;
+
+        return $this;
+    }
+
+    /**
+     * Checks a property to see if it has changed since the entity
+     * was created. Or, without a parameter, checks if any
+     * properties have changed.
+     *
+     * @param string|null $key class property
+     */
+    public function hasChanged(?string $key = null): bool
+    {
+        // If no parameter was given then check all attributes
+        if ($key === null) {
+            return $this->original !== $this->attributes;
+        }
+
+        $key = $this->mapProperty($key);
+
+        // Key doesn't exist in either
+        if (! array_key_exists($key, $this->original) && ! array_key_exists($key, $this->attributes)) {
+            return false;
+        }
+
+        // It's a new element
+        if (! array_key_exists($key, $this->original) && array_key_exists($key, $this->attributes)) {
+            return true;
+        }
+
+        return $this->original[$key] !== $this->attributes[$key];
+    }
+
+    /**
+     * Set raw data array without any mutations
+     *
+     * @return $this
+     */
+    public function setAttributes(array $data)
+    {
+        $this->attributes = $data;
+
+        $this->syncOriginal();
+
+        return $this;
+    }
+
+    /**
+     * Checks the datamap to see if this property name is being mapped,
+     * and returns the db column name, if any, or the original property name.
+     *
+     * @return string db column name
+     */
+    protected function mapProperty(string $key)
+    {
+        if (empty($this->datamap)) {
+            return $key;
+        }
+
+        if (! empty($this->datamap[$key])) {
+            return $this->datamap[$key];
+        }
+
+        return $key;
+    }
+
+    /**
+     * Converts the given string|timestamp|DateTime|Time instance
+     * into the "CodeIgniter\I18n\Time" object.
+     *
+     * @param DateTime|float|int|string|Time $value
+     *
+     * @return Time
+     *
+     * @throws Exception
+     */
+    protected function mutateDate($value)
+    {
+        return DatetimeCast::get($value);
+    }
+
+    /**
+     * Provides the ability to cast an item as a specific data type.
+     * Add ? at the beginning of $type  (i.e. ?string) to get NULL
+     * instead of casting $value if $value === null
+     *
+     * @param bool|float|int|string|null $value     Attribute value
+     * @param string                     $attribute Attribute name
+     * @param string                     $method    Allowed to "get" and "set"
+     *
+     * @return array|bool|float|int|object|string|null
+     *
+     * @throws CastException
+     */
+    protected function castAs($value, string $attribute, string $method = 'get')
+    {
+        if (empty($this->casts[$attribute])) {
+            return $value;
+        }
+
+        $type = $this->casts[$attribute];
+
+        $isNullable = false;
+
+        if (strpos($type, '?') === 0) {
+            $isNullable = true;
+
+            if ($value === null) {
+                return null;
+            }
+
+            $type = substr($type, 1);
+        }
+
+        // In order not to create a separate handler for the
+        // json-array type, we transform the required one.
+        $type = $type === 'json-array' ? 'json[array]' : $type;
+
+        if (! in_array($method, ['get', 'set'], true)) {
+            throw CastException::forInvalidMethod($method);
+        }
+
+        $params = [];
+
+        // Attempt to retrieve additional parameters if specified
+        // type[param, param2,param3]
+        if (preg_match('/^(.+)\[(.+)\]$/', $type, $matches)) {
+            $type   = $matches[1];
+            $params = array_map('trim', explode(',', $matches[2]));
+        }
+
+        if ($isNullable) {
+            $params[] = 'nullable';
+        }
+
+        $type = trim($type, '[]');
+
+        $handlers = array_merge($this->defaultCastHandlers, $this->castHandlers);
+
+        if (empty($handlers[$type])) {
+            return $value;
+        }
+
+        if (! is_subclass_of($handlers[$type], CastInterface::class)) {
+            throw CastException::forInvalidInterface($handlers[$type]);
+        }
+
+        return $handlers[$type]::$method($value, $params);
+    }
+
+    /**
+     * Support for json_encode()
+     *
+     * @return array
+     */
+    #[ReturnTypeWillChange]
+    public function jsonSerialize()
+    {
+        return $this->toArray();
+    }
+
+    /**
+     * Change the value of the private $_cast property
+     *
+     * @return bool|Entity
+     */
+    public function cast(?bool $cast = null)
+    {
+        if ($cast === null) {
+            return $this->_cast;
+        }
+
+        $this->_cast = $cast;
+
+        return $this;
+    }
+
+    /**
+     * Magic method to all protected/private class properties to be
+     * easily set, either through a direct access or a
+     * `setCamelCasedProperty()` method.
+     *
+     * Examples:
+     *  $this->my_property = $p;
+     *  $this->setMyProperty() = $p;
+     *
+     * @param array|bool|float|int|object|string|null $value
+     *
+     * @return $this
+     *
+     * @throws Exception
+     */
+    public function __set(string $key, $value = null)
+    {
+        $key = $this->mapProperty($key);
+
+        // Check if the field should be mutated into a date
+        if (in_array($key, $this->dates, true)) {
+            $value = $this->mutateDate($value);
+        }
+
+        $value = $this->castAs($value, $key, 'set');
+
+        // if a set* method exists for this key, use that method to
+        // insert this value. should be outside $isNullable check,
+        // so maybe wants to do sth with null value automatically
+        $method = 'set' . str_replace(' ', '', ucwords(str_replace(['-', '_'], ' ', $key)));
+
+        if (method_exists($this, $method)) {
+            $this->{$method}($value);
+
+            return $this;
+        }
+
+        // Otherwise, just the value. This allows for creation of new
+        // class properties that are undefined, though they cannot be
+        // saved. Useful for grabbing values through joins, assigning
+        // relationships, etc.
+        $this->attributes[$key] = $value;
+
+        return $this;
+    }
+
+    /**
+     * Magic method to allow retrieval of protected and private class properties
+     * either by their name, or through a `getCamelCasedProperty()` method.
+     *
+     * Examples:
+     *  $p = $this->my_property
+     *  $p = $this->getMyProperty()
+     *
+     * @return array|bool|float|int|object|string|null
+     *
+     * @throws Exception
+     *
+     * @params string $key class property
+     */
+    public function __get(string $key)
+    {
+        $key = $this->mapProperty($key);
+
+        $result = null;
+
+        // Convert to CamelCase for the method
+        $method = 'get' . str_replace(' ', '', ucwords(str_replace(['-', '_'], ' ', $key)));
+
+        // if a get* method exists for this key,
+        // use that method to insert this value.
+        if (method_exists($this, $method)) {
+            $result = $this->{$method}();
+        }
+
+        // Otherwise return the protected property
+        // if it exists.
+        elseif (array_key_exists($key, $this->attributes)) {
+            $result = $this->attributes[$key];
+        }
+
+        // Do we need to mutate this into a date?
+        if (in_array($key, $this->dates, true)) {
+            $result = $this->mutateDate($result);
+        }
+        // Or cast it as something?
+        elseif ($this->_cast) {
+            $result = $this->castAs($result, $key);
+        }
+
+        return $result;
+    }
+
+    /**
+     * Returns true if a property exists names $key, or a getter method
+     * exists named like for __get().
+     */
+    public function __isset(string $key): bool
+    {
+        if ($this->isMappedDbColumn($key)) {
+            return false;
+        }
+
+        $key = $this->mapProperty($key);
+
+        $method = 'get' . str_replace(' ', '', ucwords(str_replace(['-', '_'], ' ', $key)));
+
+        if (method_exists($this, $method)) {
+            return true;
+        }
+
+        return isset($this->attributes[$key]);
+    }
+
+    /**
+     * Unsets an attribute property.
+     */
+    public function __unset(string $key): void
+    {
+        if ($this->isMappedDbColumn($key)) {
+            return;
+        }
+
+        $key = $this->mapProperty($key);
+
+        unset($this->attributes[$key]);
+    }
+
+    /**
+     * Whether this key is mapped db column name?
+     */
+    protected function isMappedDbColumn(string $key): bool
+    {
+        $maybeColumnName = $this->mapProperty($key);
+
+        // Property name which has mapped column name
+        if ($key !== $maybeColumnName) {
+            return false;
+        }
+
+        return $this->hasMappedProperty($key);
+    }
+
+    /**
+     * Whether this key has mapped property?
+     */
+    protected function hasMappedProperty(string $key): bool
+    {
+        $property = array_search($key, $this->datamap, true);
+
+        return $property !== false;
+    }
+}
diff --git a/www-api/system/Entity/Exceptions/CastException.php b/www-api/system/Entity/Exceptions/CastException.php
new file mode 100644
index 00000000..224bbdc7
--- /dev/null
+++ b/www-api/system/Entity/Exceptions/CastException.php
@@ -0,0 +1,82 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Entity\Exceptions;
+
+use CodeIgniter\Exceptions\FrameworkException;
+
+/**
+ * CastException is thrown for invalid cast initialization and management.
+ *
+ * @TODO CodeIgniter\Exceptions\CastException is deprecated and this class is used.
+ *      CodeIgniter\Exceptions\CastException has the property $code = EXIT_CONFIG,
+ *      but this class does not have the code.
+ */
+class CastException extends FrameworkException
+{
+    /**
+     * Thrown when the cast class does not extends BaseCast.
+     *
+     * @return static
+     */
+    public static function forInvalidInterface(string $class)
+    {
+        return new static(lang('Cast.baseCastMissing', [$class]));
+    }
+
+    /**
+     * Thrown when the Json format is invalid.
+     *
+     * @return static
+     */
+    public static function forInvalidJsonFormat(int $error)
+    {
+        switch ($error) {
+            case JSON_ERROR_DEPTH:
+                return new static(lang('Cast.jsonErrorDepth'));
+
+            case JSON_ERROR_STATE_MISMATCH:
+                return new static(lang('Cast.jsonErrorStateMismatch'));
+
+            case JSON_ERROR_CTRL_CHAR:
+                return new static(lang('Cast.jsonErrorCtrlChar'));
+
+            case JSON_ERROR_SYNTAX:
+                return new static(lang('Cast.jsonErrorSyntax'));
+
+            case JSON_ERROR_UTF8:
+                return new static(lang('Cast.jsonErrorUtf8'));
+
+            default:
+                return new static(lang('Cast.jsonErrorUnknown'));
+        }
+    }
+
+    /**
+     * Thrown when the cast method is not `get` or `set`.
+     *
+     * @return static
+     */
+    public static function forInvalidMethod(string $method)
+    {
+        return new static(lang('Cast.invalidCastMethod', [$method]));
+    }
+
+    /**
+     * Thrown when the casting timestamp is not correct timestamp.
+     *
+     * @return static
+     */
+    public static function forInvalidTimestamp()
+    {
+        return new static(lang('Cast.invalidTimestamp'));
+    }
+}
diff --git a/www-api/system/Events/Events.php b/www-api/system/Events/Events.php
new file mode 100644
index 00000000..31179698
--- /dev/null
+++ b/www-api/system/Events/Events.php
@@ -0,0 +1,273 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Events;
+
+use Config\Modules;
+use Config\Services;
+
+/**
+ * Events
+ */
+class Events
+{
+    public const PRIORITY_LOW    = 200;
+    public const PRIORITY_NORMAL = 100;
+    public const PRIORITY_HIGH   = 10;
+
+    /**
+     * The list of listeners.
+     *
+     * @var array
+     */
+    protected static $listeners = [];
+
+    /**
+     * Flag to let us know if we've read from the Config file(s)
+     * and have all of the defined events.
+     *
+     * @var bool
+     */
+    protected static $initialized = false;
+
+    /**
+     * If true, events will not actually be fired.
+     * Useful during testing.
+     *
+     * @var bool
+     */
+    protected static $simulate = false;
+
+    /**
+     * Stores information about the events
+     * for display in the debug toolbar.
+     *
+     * @var array<array<string, float|string>>
+     */
+    protected static $performanceLog = [];
+
+    /**
+     * A list of found files.
+     *
+     * @var string[]
+     */
+    protected static $files = [];
+
+    /**
+     * Ensures that we have a events file ready.
+     */
+    public static function initialize()
+    {
+        // Don't overwrite anything....
+        if (static::$initialized) {
+            return;
+        }
+
+        /** @var Modules $config */
+        $config = config('Modules');
+        $events = APPPATH . 'Config' . DIRECTORY_SEPARATOR . 'Events.php';
+        $files  = [];
+
+        if ($config->shouldDiscover('events')) {
+            $files = Services::locator()->search('Config/Events.php');
+        }
+
+        $files = array_filter(array_map(static function (string $file) {
+            if (is_file($file)) {
+                return realpath($file) ?: $file;
+            }
+
+            return false; // @codeCoverageIgnore
+        }, $files));
+
+        static::$files = array_unique(array_merge($files, [$events]));
+
+        foreach (static::$files as $file) {
+            include $file;
+        }
+
+        static::$initialized = true;
+    }
+
+    /**
+     * Registers an action to happen on an event. The action can be any sort
+     * of callable:
+     *
+     *  Events::on('create', 'myFunction');               // procedural function
+     *  Events::on('create', ['myClass', 'myMethod']);    // Class::method
+     *  Events::on('create', [$myInstance, 'myMethod']);  // Method on an existing instance
+     *  Events::on('create', function() {});              // Closure
+     *
+     * @param string   $eventName
+     * @param callable $callback
+     * @param int      $priority
+     */
+    public static function on($eventName, $callback, $priority = self::PRIORITY_NORMAL)
+    {
+        if (! isset(static::$listeners[$eventName])) {
+            static::$listeners[$eventName] = [
+                true, // If there's only 1 item, it's sorted.
+                [$priority],
+                [$callback],
+            ];
+        } else {
+            static::$listeners[$eventName][0]   = false; // Not sorted
+            static::$listeners[$eventName][1][] = $priority;
+            static::$listeners[$eventName][2][] = $callback;
+        }
+    }
+
+    /**
+     * Runs through all subscribed methods running them one at a time,
+     * until either:
+     *  a) All subscribers have finished or
+     *  b) a method returns false, at which point execution of subscribers stops.
+     *
+     * @param string $eventName
+     * @param mixed  $arguments
+     */
+    public static function trigger($eventName, ...$arguments): bool
+    {
+        // Read in our Config/Events file so that we have them all!
+        if (! static::$initialized) {
+            static::initialize();
+        }
+
+        $listeners = static::listeners($eventName);
+
+        foreach ($listeners as $listener) {
+            $start = microtime(true);
+
+            $result = static::$simulate === false ? $listener(...$arguments) : true;
+
+            if (CI_DEBUG) {
+                static::$performanceLog[] = [
+                    'start' => $start,
+                    'end'   => microtime(true),
+                    'event' => strtolower($eventName),
+                ];
+            }
+
+            if ($result === false) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Returns an array of listeners for a single event. They are
+     * sorted by priority.
+     *
+     * @param string $eventName
+     */
+    public static function listeners($eventName): array
+    {
+        if (! isset(static::$listeners[$eventName])) {
+            return [];
+        }
+
+        // The list is not sorted
+        if (! static::$listeners[$eventName][0]) {
+            // Sort it!
+            array_multisort(static::$listeners[$eventName][1], SORT_NUMERIC, static::$listeners[$eventName][2]);
+
+            // Mark it as sorted already!
+            static::$listeners[$eventName][0] = true;
+        }
+
+        return static::$listeners[$eventName][2];
+    }
+
+    /**
+     * Removes a single listener from an event.
+     *
+     * If the listener couldn't be found, returns FALSE, else TRUE if
+     * it was removed.
+     *
+     * @param string $eventName
+     */
+    public static function removeListener($eventName, callable $listener): bool
+    {
+        if (! isset(static::$listeners[$eventName])) {
+            return false;
+        }
+
+        foreach (static::$listeners[$eventName][2] as $index => $check) {
+            if ($check === $listener) {
+                unset(
+                    static::$listeners[$eventName][1][$index],
+                    static::$listeners[$eventName][2][$index]
+                );
+
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Removes all listeners.
+     *
+     * If the event_name is specified, only listeners for that event will be
+     * removed, otherwise all listeners for all events are removed.
+     *
+     * @param string|null $eventName
+     */
+    public static function removeAllListeners($eventName = null)
+    {
+        if ($eventName !== null) {
+            unset(static::$listeners[$eventName]);
+        } else {
+            static::$listeners = [];
+        }
+    }
+
+    /**
+     * Sets the path to the file that routes are read from.
+     */
+    public static function setFiles(array $files)
+    {
+        static::$files = $files;
+    }
+
+    /**
+     * Returns the files that were found/loaded during this request.
+     *
+     * @return string[]
+     */
+    public function getFiles()
+    {
+        return static::$files;
+    }
+
+    /**
+     * Turns simulation on or off. When on, events will not be triggered,
+     * simply logged. Useful during testing when you don't actually want
+     * the tests to run.
+     */
+    public static function simulate(bool $choice = true)
+    {
+        static::$simulate = $choice;
+    }
+
+    /**
+     * Getter for the performance log records.
+     *
+     * @return array<array<string, float|string>>
+     */
+    public static function getPerformanceLogs()
+    {
+        return static::$performanceLog;
+    }
+}
diff --git a/www-api/system/Exceptions/AlertError.php b/www-api/system/Exceptions/AlertError.php
new file mode 100644
index 00000000..274bb73c
--- /dev/null
+++ b/www-api/system/Exceptions/AlertError.php
@@ -0,0 +1,21 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Exceptions;
+
+use Error;
+
+/**
+ * Error: Action must be taken immediately (system/db down, etc)
+ */
+class AlertError extends Error
+{
+}
diff --git a/www-api/system/Exceptions/CastException.php b/www-api/system/Exceptions/CastException.php
new file mode 100644
index 00000000..06511f73
--- /dev/null
+++ b/www-api/system/Exceptions/CastException.php
@@ -0,0 +1,54 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Exceptions;
+
+/**
+ * Cast Exceptions.
+ *
+ * @deprecated use CodeIgniter\Entity\Exceptions\CastException instead.
+ *
+ * @codeCoverageIgnore
+ */
+class CastException extends CriticalError
+{
+    use DebugTraceableTrait;
+
+    /**
+     * Exit status code
+     *
+     * @var int
+     */
+    protected $code = EXIT_CONFIG;
+
+    public static function forInvalidJsonFormatException(int $error)
+    {
+        switch ($error) {
+            case JSON_ERROR_DEPTH:
+                return new static(lang('Cast.jsonErrorDepth'));
+
+            case JSON_ERROR_STATE_MISMATCH:
+                return new static(lang('Cast.jsonErrorStateMismatch'));
+
+            case JSON_ERROR_CTRL_CHAR:
+                return new static(lang('Cast.jsonErrorCtrlChar'));
+
+            case JSON_ERROR_SYNTAX:
+                return new static(lang('Cast.jsonErrorSyntax'));
+
+            case JSON_ERROR_UTF8:
+                return new static(lang('Cast.jsonErrorUtf8'));
+
+            default:
+                return new static(lang('Cast.jsonErrorUnknown'));
+        }
+    }
+}
diff --git a/www-api/system/Exceptions/ConfigException.php b/www-api/system/Exceptions/ConfigException.php
new file mode 100644
index 00000000..ced8afc6
--- /dev/null
+++ b/www-api/system/Exceptions/ConfigException.php
@@ -0,0 +1,32 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Exceptions;
+
+/**
+ * Exception for automatic logging.
+ */
+class ConfigException extends CriticalError
+{
+    use DebugTraceableTrait;
+
+    /**
+     * Exit status code
+     *
+     * @var int
+     */
+    protected $code = EXIT_CONFIG;
+
+    public static function forDisabledMigrations()
+    {
+        return new static(lang('Migrations.disabled'));
+    }
+}
diff --git a/www-api/system/Exceptions/CriticalError.php b/www-api/system/Exceptions/CriticalError.php
new file mode 100644
index 00000000..b5129bde
--- /dev/null
+++ b/www-api/system/Exceptions/CriticalError.php
@@ -0,0 +1,21 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Exceptions;
+
+use Error;
+
+/**
+ * Error: Critical conditions, like component unavailable, etc.
+ */
+class CriticalError extends Error
+{
+}
diff --git a/www-api/system/Exceptions/DebugTraceableTrait.php b/www-api/system/Exceptions/DebugTraceableTrait.php
new file mode 100644
index 00000000..b5fb691d
--- /dev/null
+++ b/www-api/system/Exceptions/DebugTraceableTrait.php
@@ -0,0 +1,41 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Exceptions;
+
+use Throwable;
+
+/**
+ * This trait provides framework exceptions the ability to pinpoint
+ * accurately where the exception was raised rather than instantiated.
+ *
+ * This is used primarily for factory-instantiated exceptions.
+ */
+trait DebugTraceableTrait
+{
+    /**
+     * Tweaks the exception's constructor to assign the file/line to where
+     * it is actually raised rather than were it is instantiated.
+     */
+    final public function __construct(string $message = '', int $code = 0, ?Throwable $previous = null)
+    {
+        parent::__construct($message, $code, $previous);
+
+        $trace = $this->getTrace()[0];
+
+        if (isset($trace['class']) && $trace['class'] === static::class) {
+            [
+                'line' => $this->line,
+                'file' => $this->file,
+            ] = $trace;
+        }
+    }
+}
diff --git a/www-api/system/Exceptions/DownloadException.php b/www-api/system/Exceptions/DownloadException.php
new file mode 100644
index 00000000..c830891e
--- /dev/null
+++ b/www-api/system/Exceptions/DownloadException.php
@@ -0,0 +1,47 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Exceptions;
+
+use RuntimeException;
+
+/**
+ * Class DownloadException
+ */
+class DownloadException extends RuntimeException implements ExceptionInterface
+{
+    use DebugTraceableTrait;
+
+    public static function forCannotSetFilePath(string $path)
+    {
+        return new static(lang('HTTP.cannotSetFilepath', [$path]));
+    }
+
+    public static function forCannotSetBinary()
+    {
+        return new static(lang('HTTP.cannotSetBinary'));
+    }
+
+    public static function forNotFoundDownloadSource()
+    {
+        return new static(lang('HTTP.notFoundDownloadSource'));
+    }
+
+    public static function forCannotSetCache()
+    {
+        return new static(lang('HTTP.cannotSetCache'));
+    }
+
+    public static function forCannotSetStatusCode(int $code, string $reason)
+    {
+        return new static(lang('HTTP.cannotSetStatusCode', [$code, $reason]));
+    }
+}
diff --git a/www-api/system/Exceptions/EmergencyError.php b/www-api/system/Exceptions/EmergencyError.php
new file mode 100644
index 00000000..db3e25e6
--- /dev/null
+++ b/www-api/system/Exceptions/EmergencyError.php
@@ -0,0 +1,21 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Exceptions;
+
+use Error;
+
+/**
+ * Error: system is unusable
+ */
+class EmergencyError extends Error
+{
+}
diff --git a/www-api/system/Exceptions/ExceptionInterface.php b/www-api/system/Exceptions/ExceptionInterface.php
new file mode 100644
index 00000000..be8ac692
--- /dev/null
+++ b/www-api/system/Exceptions/ExceptionInterface.php
@@ -0,0 +1,22 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Exceptions;
+
+/**
+ * Provides a domain-level interface for broad capture
+ * of all framework-related exceptions.
+ *
+ * catch (\CodeIgniter\Exceptions\ExceptionInterface) { ... }
+ */
+interface ExceptionInterface
+{
+}
diff --git a/www-api/system/Exceptions/FrameworkException.php b/www-api/system/Exceptions/FrameworkException.php
new file mode 100644
index 00000000..744f4f90
--- /dev/null
+++ b/www-api/system/Exceptions/FrameworkException.php
@@ -0,0 +1,66 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Exceptions;
+
+use RuntimeException;
+
+/**
+ * Class FrameworkException
+ *
+ * A collection of exceptions thrown by the framework
+ * that can only be determined at run time.
+ */
+class FrameworkException extends RuntimeException implements ExceptionInterface
+{
+    use DebugTraceableTrait;
+
+    public static function forEnabledZlibOutputCompression()
+    {
+        return new static(lang('Core.enabledZlibOutputCompression'));
+    }
+
+    public static function forInvalidFile(string $path)
+    {
+        return new static(lang('Core.invalidFile', [$path]));
+    }
+
+    public static function forCopyError(string $path)
+    {
+        return new static(lang('Core.copyError', [$path]));
+    }
+
+    public static function forMissingExtension(string $extension)
+    {
+        if (strpos($extension, 'intl') !== false) {
+            // @codeCoverageIgnoreStart
+            $message = sprintf(
+                'The framework needs the following extension(s) installed and loaded: %s.',
+                $extension
+            );
+        // @codeCoverageIgnoreEnd
+        } else {
+            $message = lang('Core.missingExtension', [$extension]);
+        }
+
+        return new static($message);
+    }
+
+    public static function forNoHandlers(string $class)
+    {
+        return new static(lang('Core.noHandlers', [$class]));
+    }
+
+    public static function forFabricatorCreateFailed(string $table, string $reason)
+    {
+        return new static(lang('Fabricator.createFailed', [$table, $reason]));
+    }
+}
diff --git a/www-api/system/Exceptions/ModelException.php b/www-api/system/Exceptions/ModelException.php
new file mode 100644
index 00000000..3bdc2836
--- /dev/null
+++ b/www-api/system/Exceptions/ModelException.php
@@ -0,0 +1,33 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Exceptions;
+
+/**
+ * Model Exceptions.
+ */
+class ModelException extends FrameworkException
+{
+    public static function forNoPrimaryKey(string $modelName)
+    {
+        return new static(lang('Database.noPrimaryKey', [$modelName]));
+    }
+
+    public static function forNoDateFormat(string $modelName)
+    {
+        return new static(lang('Database.noDateFormat', [$modelName]));
+    }
+
+    public static function forMethodNotAvailable(string $modelName, string $methodName)
+    {
+        return new static(lang('Database.methodNotAvailable', [$modelName, $methodName]));
+    }
+}
diff --git a/www-api/system/Exceptions/PageNotFoundException.php b/www-api/system/Exceptions/PageNotFoundException.php
new file mode 100644
index 00000000..531df0e4
--- /dev/null
+++ b/www-api/system/Exceptions/PageNotFoundException.php
@@ -0,0 +1,63 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Exceptions;
+
+use Config\Services;
+use OutOfBoundsException;
+
+class PageNotFoundException extends OutOfBoundsException implements ExceptionInterface
+{
+    use DebugTraceableTrait;
+
+    /**
+     * HTTP status code
+     *
+     * @var int
+     */
+    protected $code = 404;
+
+    public static function forPageNotFound(?string $message = null)
+    {
+        return new static($message ?? self::lang('HTTP.pageNotFound'));
+    }
+
+    public static function forEmptyController()
+    {
+        return new static(self::lang('HTTP.emptyController'));
+    }
+
+    public static function forControllerNotFound(string $controller, string $method)
+    {
+        return new static(self::lang('HTTP.controllerNotFound', [$controller, $method]));
+    }
+
+    public static function forMethodNotFound(string $method)
+    {
+        return new static(self::lang('HTTP.methodNotFound', [$method]));
+    }
+
+    /**
+     * Get translated system message
+     *
+     * Use a non-shared Language instance in the Services.
+     * If a shared instance is created, the Language will
+     * have the current locale, so even if users call
+     * `$this->request->setLocale()` in the controller afterwards,
+     * the Language locale will not be changed.
+     */
+    private static function lang(string $line, array $args = []): string
+    {
+        $lang = Services::language(null, false);
+
+        return $lang->getLine($line, $args);
+    }
+}
diff --git a/www-api/system/Exceptions/TestException.php b/www-api/system/Exceptions/TestException.php
new file mode 100644
index 00000000..a1c4c51c
--- /dev/null
+++ b/www-api/system/Exceptions/TestException.php
@@ -0,0 +1,25 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Exceptions;
+
+/**
+ * Exception for automatic logging.
+ */
+class TestException extends CriticalError
+{
+    use DebugTraceableTrait;
+
+    public static function forInvalidMockClass(string $name)
+    {
+        return new static(lang('Test.invalidMockClass', [$name]));
+    }
+}
diff --git a/www-api/system/Files/Exceptions/FileException.php b/www-api/system/Files/Exceptions/FileException.php
new file mode 100644
index 00000000..03af1bc5
--- /dev/null
+++ b/www-api/system/Files/Exceptions/FileException.php
@@ -0,0 +1,46 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Files\Exceptions;
+
+use CodeIgniter\Exceptions\DebugTraceableTrait;
+use CodeIgniter\Exceptions\ExceptionInterface;
+use RuntimeException;
+
+class FileException extends RuntimeException implements ExceptionInterface
+{
+    use DebugTraceableTrait;
+
+    public static function forUnableToMove(?string $from = null, ?string $to = null, ?string $error = null)
+    {
+        return new static(lang('Files.cannotMove', [$from, $to, $error]));
+    }
+
+    /**
+     * Throws when an item is expected to be a directory but is not or is missing.
+     *
+     * @param string $caller The method causing the exception
+     */
+    public static function forExpectedDirectory(string $caller)
+    {
+        return new static(lang('Files.expectedDirectory', [$caller]));
+    }
+
+    /**
+     * Throws when an item is expected to be a file but is not or is missing.
+     *
+     * @param string $caller The method causing the exception
+     */
+    public static function forExpectedFile(string $caller)
+    {
+        return new static(lang('Files.expectedFile', [$caller]));
+    }
+}
diff --git a/www-api/system/Files/Exceptions/FileNotFoundException.php b/www-api/system/Files/Exceptions/FileNotFoundException.php
new file mode 100644
index 00000000..1e0a50f0
--- /dev/null
+++ b/www-api/system/Files/Exceptions/FileNotFoundException.php
@@ -0,0 +1,26 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Files\Exceptions;
+
+use CodeIgniter\Exceptions\DebugTraceableTrait;
+use CodeIgniter\Exceptions\ExceptionInterface;
+use RuntimeException;
+
+class FileNotFoundException extends RuntimeException implements ExceptionInterface
+{
+    use DebugTraceableTrait;
+
+    public static function forFileNotFound(string $path)
+    {
+        return new static(lang('Files.fileNotFound', [$path]));
+    }
+}
diff --git a/www-api/system/Files/File.php b/www-api/system/Files/File.php
new file mode 100644
index 00000000..4d4067d4
--- /dev/null
+++ b/www-api/system/Files/File.php
@@ -0,0 +1,191 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Files;
+
+use CodeIgniter\Files\Exceptions\FileException;
+use CodeIgniter\Files\Exceptions\FileNotFoundException;
+use Config\Mimes;
+use ReturnTypeWillChange;
+use SplFileInfo;
+
+/**
+ * Wrapper for PHP's built-in SplFileInfo, with goodies.
+ */
+class File extends SplFileInfo
+{
+    /**
+     * The files size in bytes
+     *
+     * @var int
+     */
+    protected $size;
+
+    /**
+     * @var string|null
+     */
+    protected $originalMimeType;
+
+    /**
+     * Run our SplFileInfo constructor with an optional verification
+     * that the path is really a file.
+     *
+     * @throws FileNotFoundException
+     */
+    public function __construct(string $path, bool $checkFile = false)
+    {
+        if ($checkFile && ! is_file($path)) {
+            throw FileNotFoundException::forFileNotFound($path);
+        }
+
+        parent::__construct($path);
+    }
+
+    /**
+     * Retrieve the file size.
+     *
+     * Implementations SHOULD return the value stored in the "size" key of
+     * the file in the $_FILES array if available, as PHP calculates this based
+     * on the actual size transmitted.
+     *
+     * @return false|int The file size in bytes, or false on failure
+     */
+    #[ReturnTypeWillChange]
+    public function getSize()
+    {
+        return $this->size ?? ($this->size = parent::getSize());
+    }
+
+    /**
+     * Retrieve the file size by unit.
+     *
+     * @return false|int|string
+     */
+    public function getSizeByUnit(string $unit = 'b')
+    {
+        switch (strtolower($unit)) {
+            case 'kb':
+                return number_format($this->getSize() / 1024, 3);
+
+            case 'mb':
+                return number_format(($this->getSize() / 1024) / 1024, 3);
+
+            default:
+                return $this->getSize();
+        }
+    }
+
+    /**
+     * Attempts to determine the file extension based on the trusted
+     * getType() method. If the mime type is unknown, will return null.
+     */
+    public function guessExtension(): ?string
+    {
+        // naively get the path extension using pathinfo
+        $pathinfo = pathinfo($this->getRealPath() ?: $this->__toString()) + ['extension' => ''];
+
+        $proposedExtension = $pathinfo['extension'];
+
+        return Mimes::guessExtensionFromType($this->getMimeType(), $proposedExtension);
+    }
+
+    /**
+     * Retrieve the media type of the file. SHOULD not use information from
+     * the $_FILES array, but should use other methods to more accurately
+     * determine the type of file, like finfo, or mime_content_type().
+     *
+     * @return string The media type we determined it to be.
+     */
+    public function getMimeType(): string
+    {
+        if (! function_exists('finfo_open')) {
+            return $this->originalMimeType ?? 'application/octet-stream'; // @codeCoverageIgnore
+        }
+
+        $finfo    = finfo_open(FILEINFO_MIME_TYPE);
+        $mimeType = finfo_file($finfo, $this->getRealPath() ?: $this->__toString());
+        finfo_close($finfo);
+
+        return $mimeType;
+    }
+
+    /**
+     * Generates a random names based on a simple hash and the time, with
+     * the correct file extension attached.
+     */
+    public function getRandomName(): string
+    {
+        $extension = $this->getExtension();
+        $extension = empty($extension) ? '' : '.' . $extension;
+
+        return time() . '_' . bin2hex(random_bytes(10)) . $extension;
+    }
+
+    /**
+     * Moves a file to a new location.
+     *
+     * @return File
+     */
+    public function move(string $targetPath, ?string $name = null, bool $overwrite = false)
+    {
+        $targetPath = rtrim($targetPath, '/') . '/';
+        $name ??= $this->getBaseName();
+        $destination = $overwrite ? $targetPath . $name : $this->getDestination($targetPath . $name);
+
+        $oldName = $this->getRealPath() ?: $this->__toString();
+
+        if (! @rename($oldName, $destination)) {
+            $error = error_get_last();
+
+            throw FileException::forUnableToMove($this->getBasename(), $targetPath, strip_tags($error['message']));
+        }
+
+        @chmod($destination, 0777 & ~umask());
+
+        return new self($destination);
+    }
+
+    /**
+     * Returns the destination path for the move operation where overwriting is not expected.
+     *
+     * First, it checks whether the delimiter is present in the filename, if it is, then it checks whether the
+     * last element is an integer as there may be cases that the delimiter may be present in the filename.
+     * For the all other cases, it appends an integer starting from zero before the file's extension.
+     */
+    public function getDestination(string $destination, string $delimiter = '_', int $i = 0): string
+    {
+        if ($delimiter === '') {
+            $delimiter = '_';
+        }
+
+        while (is_file($destination)) {
+            $info      = pathinfo($destination);
+            $extension = isset($info['extension']) ? '.' . $info['extension'] : '';
+
+            if (strpos($info['filename'], $delimiter) !== false) {
+                $parts = explode($delimiter, $info['filename']);
+
+                if (is_numeric(end($parts))) {
+                    $i = end($parts);
+                    array_pop($parts);
+                    $parts[]     = ++$i;
+                    $destination = $info['dirname'] . DIRECTORY_SEPARATOR . implode($delimiter, $parts) . $extension;
+                } else {
+                    $destination = $info['dirname'] . DIRECTORY_SEPARATOR . $info['filename'] . $delimiter . ++$i . $extension;
+                }
+            } else {
+                $destination = $info['dirname'] . DIRECTORY_SEPARATOR . $info['filename'] . $delimiter . ++$i . $extension;
+            }
+        }
+
+        return $destination;
+    }
+}
diff --git a/www-api/system/Files/FileCollection.php b/www-api/system/Files/FileCollection.php
new file mode 100644
index 00000000..c1204ad2
--- /dev/null
+++ b/www-api/system/Files/FileCollection.php
@@ -0,0 +1,365 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Files;
+
+use CodeIgniter\Files\Exceptions\FileException;
+use CodeIgniter\Files\Exceptions\FileNotFoundException;
+use Countable;
+use Generator;
+use InvalidArgumentException;
+use IteratorAggregate;
+
+/**
+ * File Collection Class
+ *
+ * Representation for a group of files, with utilities for locating,
+ * filtering, and ordering them.
+ */
+class FileCollection implements Countable, IteratorAggregate
+{
+    /**
+     * The current list of file paths.
+     *
+     * @var string[]
+     */
+    protected $files = [];
+
+    // --------------------------------------------------------------------
+    // Support Methods
+    // --------------------------------------------------------------------
+
+    /**
+     * Resolves a full path and verifies it is an actual directory.
+     *
+     * @throws FileException
+     */
+    final protected static function resolveDirectory(string $directory): string
+    {
+        if (! is_dir($directory = set_realpath($directory))) {
+            $caller = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 2)[1];
+
+            throw FileException::forExpectedDirectory($caller['function']);
+        }
+
+        return $directory;
+    }
+
+    /**
+     * Resolves a full path and verifies it is an actual file.
+     *
+     * @throws FileException
+     */
+    final protected static function resolveFile(string $file): string
+    {
+        if (! is_file($file = set_realpath($file))) {
+            $caller = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 2)[1];
+
+            throw FileException::forExpectedFile($caller['function']);
+        }
+
+        return $file;
+    }
+
+    /**
+     * Removes files that are not part of the given directory (recursive).
+     *
+     * @param string[] $files
+     *
+     * @return string[]
+     */
+    final protected static function filterFiles(array $files, string $directory): array
+    {
+        $directory = self::resolveDirectory($directory);
+
+        return array_filter($files, static fn (string $value): bool => strpos($value, $directory) === 0);
+    }
+
+    /**
+     * Returns any files whose `basename` matches the given pattern.
+     *
+     * @param string[] $files
+     * @param string   $pattern Regex or pseudo-regex string
+     *
+     * @return string[]
+     */
+    final protected static function matchFiles(array $files, string $pattern): array
+    {
+        // Convert pseudo-regex into their true form
+        if (@preg_match($pattern, '') === false) {
+            $pattern = str_replace(
+                ['#', '.', '*', '?'],
+                ['\#', '\.', '.*', '.'],
+                $pattern
+            );
+            $pattern = "#{$pattern}#";
+        }
+
+        return array_filter($files, static fn ($value) => (bool) preg_match($pattern, basename($value)));
+    }
+
+    // --------------------------------------------------------------------
+    // Class Core
+    // --------------------------------------------------------------------
+
+    /**
+     * Loads the Filesystem helper and adds any initial files.
+     *
+     * @param string[] $files
+     */
+    public function __construct(array $files = [])
+    {
+        helper(['filesystem']);
+
+        $this->add($files)->define();
+    }
+
+    /**
+     * Applies any initial inputs after the constructor.
+     * This method is a stub to be implemented by child classes.
+     */
+    protected function define(): void
+    {
+    }
+
+    /**
+     * Optimizes and returns the current file list.
+     *
+     * @return string[]
+     */
+    public function get(): array
+    {
+        $this->files = array_unique($this->files);
+        sort($this->files, SORT_STRING);
+
+        return $this->files;
+    }
+
+    /**
+     * Sets the file list directly, files are still subject to verification.
+     * This works as a "reset" method with [].
+     *
+     * @param string[] $files The new file list to use
+     *
+     * @return $this
+     */
+    public function set(array $files)
+    {
+        $this->files = [];
+
+        return $this->addFiles($files);
+    }
+
+    /**
+     * Adds an array/single file or directory to the list.
+     *
+     * @param string|string[] $paths
+     *
+     * @return $this
+     */
+    public function add($paths, bool $recursive = true)
+    {
+        $paths = (array) $paths;
+
+        foreach ($paths as $path) {
+            if (! is_string($path)) {
+                throw new InvalidArgumentException('FileCollection paths must be strings.');
+            }
+
+            try {
+                // Test for a directory
+                self::resolveDirectory($path);
+            } catch (FileException $e) {
+                $this->addFile($path);
+
+                continue;
+            }
+
+            $this->addDirectory($path, $recursive);
+        }
+
+        return $this;
+    }
+
+    // --------------------------------------------------------------------
+    // File Handling
+    // --------------------------------------------------------------------
+
+    /**
+     * Verifies and adds files to the list.
+     *
+     * @param string[] $files
+     *
+     * @return $this
+     */
+    public function addFiles(array $files)
+    {
+        foreach ($files as $file) {
+            $this->addFile($file);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Verifies and adds a single file to the file list.
+     *
+     * @return $this
+     */
+    public function addFile(string $file)
+    {
+        $this->files[] = self::resolveFile($file);
+
+        return $this;
+    }
+
+    /**
+     * Removes files from the list.
+     *
+     * @param string[] $files
+     *
+     * @return $this
+     */
+    public function removeFiles(array $files)
+    {
+        $this->files = array_diff($this->files, $files);
+
+        return $this;
+    }
+
+    /**
+     * Removes a single file from the list.
+     *
+     * @return $this
+     */
+    public function removeFile(string $file)
+    {
+        return $this->removeFiles([$file]);
+    }
+
+    // --------------------------------------------------------------------
+    // Directory Handling
+    // --------------------------------------------------------------------
+
+    /**
+     * Verifies and adds files from each
+     * directory to the list.
+     *
+     * @param string[] $directories
+     *
+     * @return $this
+     */
+    public function addDirectories(array $directories, bool $recursive = false)
+    {
+        foreach ($directories as $directory) {
+            $this->addDirectory($directory, $recursive);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Verifies and adds all files from a directory.
+     *
+     * @return $this
+     */
+    public function addDirectory(string $directory, bool $recursive = false)
+    {
+        $directory = self::resolveDirectory($directory);
+
+        // Map the directory to depth 2 to so directories become arrays
+        foreach (directory_map($directory, 2, true) as $key => $path) {
+            if (is_string($path)) {
+                $this->addFile($directory . $path);
+            } elseif ($recursive && is_array($path)) {
+                $this->addDirectory($directory . $key, true);
+            }
+        }
+
+        return $this;
+    }
+
+    // --------------------------------------------------------------------
+    // Filtering
+    // --------------------------------------------------------------------
+
+    /**
+     * Removes any files from the list that match the supplied pattern
+     * (within the optional scope).
+     *
+     * @param string      $pattern Regex or pseudo-regex string
+     * @param string|null $scope   The directory to limit the scope
+     *
+     * @return $this
+     */
+    public function removePattern(string $pattern, ?string $scope = null)
+    {
+        if ($pattern === '') {
+            return $this;
+        }
+
+        // Start with all files or those in scope
+        $files = $scope === null ? $this->files : self::filterFiles($this->files, $scope);
+
+        // Remove any files that match the pattern
+        return $this->removeFiles(self::matchFiles($files, $pattern));
+    }
+
+    /**
+     * Keeps only the files from the list that match
+     * (within the optional scope).
+     *
+     * @param string      $pattern Regex or pseudo-regex string
+     * @param string|null $scope   A directory to limit the scope
+     *
+     * @return $this
+     */
+    public function retainPattern(string $pattern, ?string $scope = null)
+    {
+        if ($pattern === '') {
+            return $this;
+        }
+
+        // Start with all files or those in scope
+        $files = $scope === null ? $this->files : self::filterFiles($this->files, $scope);
+
+        // Matches the pattern within the scoped files and remove their inverse.
+        return $this->removeFiles(array_diff($files, self::matchFiles($files, $pattern)));
+    }
+
+    // --------------------------------------------------------------------
+    // Interface Methods
+    // --------------------------------------------------------------------
+
+    /**
+     * Returns the current number of files in the collection.
+     * Fulfills Countable.
+     */
+    public function count(): int
+    {
+        return count($this->files);
+    }
+
+    /**
+     * Yields as an Iterator for the current files.
+     * Fulfills IteratorAggregate.
+     *
+     * @return Generator<File>
+     *
+     * @throws FileNotFoundException
+     */
+    public function getIterator(): Generator
+    {
+        foreach ($this->get() as $file) {
+            yield new File($file, true);
+        }
+    }
+}
diff --git a/www-api/system/Filters/CSRF.php b/www-api/system/Filters/CSRF.php
new file mode 100644
index 00000000..2548dd02
--- /dev/null
+++ b/www-api/system/Filters/CSRF.php
@@ -0,0 +1,75 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Filters;
+
+use CodeIgniter\HTTP\IncomingRequest;
+use CodeIgniter\HTTP\RedirectResponse;
+use CodeIgniter\HTTP\RequestInterface;
+use CodeIgniter\HTTP\ResponseInterface;
+use CodeIgniter\Security\Exceptions\SecurityException;
+use Config\Services;
+
+/**
+ * CSRF filter.
+ *
+ * This filter is not intended to be used from the command line.
+ *
+ * @codeCoverageIgnore
+ */
+class CSRF implements FilterInterface
+{
+    /**
+     * Do whatever processing this filter needs to do.
+     * By default it should not return anything during
+     * normal execution. However, when an abnormal state
+     * is found, it should return an instance of
+     * CodeIgniter\HTTP\Response. If it does, script
+     * execution will end and that Response will be
+     * sent back to the client, allowing for error pages,
+     * redirects, etc.
+     *
+     * @param array|null $arguments
+     *
+     * @return RedirectResponse|void
+     *
+     * @throws SecurityException
+     */
+    public function before(RequestInterface $request, $arguments = null)
+    {
+        if (! $request instanceof IncomingRequest) {
+            return;
+        }
+
+        $security = Services::security();
+
+        try {
+            $security->verify($request);
+        } catch (SecurityException $e) {
+            if ($security->shouldRedirect() && ! $request->isAJAX()) {
+                return redirect()->back()->with('error', $e->getMessage());
+            }
+
+            throw $e;
+        }
+    }
+
+    /**
+     * We don't have anything to do here.
+     *
+     * @param array|null $arguments
+     *
+     * @return void
+     */
+    public function after(RequestInterface $request, ResponseInterface $response, $arguments = null)
+    {
+    }
+}
diff --git a/www-api/system/Filters/DebugToolbar.php b/www-api/system/Filters/DebugToolbar.php
new file mode 100644
index 00000000..ae4c09c8
--- /dev/null
+++ b/www-api/system/Filters/DebugToolbar.php
@@ -0,0 +1,42 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Filters;
+
+use CodeIgniter\HTTP\RequestInterface;
+use CodeIgniter\HTTP\ResponseInterface;
+use Config\Services;
+
+/**
+ * Debug toolbar filter
+ */
+class DebugToolbar implements FilterInterface
+{
+    /**
+     * We don't need to do anything here.
+     *
+     * @param array|null $arguments
+     */
+    public function before(RequestInterface $request, $arguments = null)
+    {
+    }
+
+    /**
+     * If the debug flag is set (CI_DEBUG) then collect performance
+     * and debug information and display it in a toolbar.
+     *
+     * @param array|null $arguments
+     */
+    public function after(RequestInterface $request, ResponseInterface $response, $arguments = null)
+    {
+        Services::toolbar()->prepare($request, $response);
+    }
+}
diff --git a/www-api/system/Filters/Exceptions/FilterException.php b/www-api/system/Filters/Exceptions/FilterException.php
new file mode 100644
index 00000000..04bb36bd
--- /dev/null
+++ b/www-api/system/Filters/Exceptions/FilterException.php
@@ -0,0 +1,42 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Filters\Exceptions;
+
+use CodeIgniter\Exceptions\ConfigException;
+use CodeIgniter\Exceptions\ExceptionInterface;
+
+/**
+ * FilterException
+ */
+class FilterException extends ConfigException implements ExceptionInterface
+{
+    /**
+     * Thrown when the provided alias is not within
+     * the list of configured filter aliases.
+     *
+     * @return static
+     */
+    public static function forNoAlias(string $alias)
+    {
+        return new static(lang('Filters.noFilter', [$alias]));
+    }
+
+    /**
+     * Thrown when the filter class does not implement FilterInterface.
+     *
+     * @return static
+     */
+    public static function forIncorrectInterface(string $class)
+    {
+        return new static(lang('Filters.incorrectInterface', [$class]));
+    }
+}
diff --git a/www-api/system/Filters/FilterInterface.php b/www-api/system/Filters/FilterInterface.php
new file mode 100644
index 00000000..32a18de7
--- /dev/null
+++ b/www-api/system/Filters/FilterInterface.php
@@ -0,0 +1,49 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Filters;
+
+use CodeIgniter\HTTP\RequestInterface;
+use CodeIgniter\HTTP\ResponseInterface;
+
+/**
+ * Filter interface
+ */
+interface FilterInterface
+{
+    /**
+     * Do whatever processing this filter needs to do.
+     * By default it should not return anything during
+     * normal execution. However, when an abnormal state
+     * is found, it should return an instance of
+     * CodeIgniter\HTTP\Response. If it does, script
+     * execution will end and that Response will be
+     * sent back to the client, allowing for error pages,
+     * redirects, etc.
+     *
+     * @param null $arguments
+     *
+     * @return mixed
+     */
+    public function before(RequestInterface $request, $arguments = null);
+
+    /**
+     * Allows After filters to inspect and modify the response
+     * object as needed. This method does not allow any way
+     * to stop execution of other after filters, short of
+     * throwing an Exception or Error.
+     *
+     * @param null $arguments
+     *
+     * @return mixed
+     */
+    public function after(RequestInterface $request, ResponseInterface $response, $arguments = null);
+}
diff --git a/www-api/system/Filters/Filters.php b/www-api/system/Filters/Filters.php
new file mode 100644
index 00000000..30e36a32
--- /dev/null
+++ b/www-api/system/Filters/Filters.php
@@ -0,0 +1,543 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Filters;
+
+use CodeIgniter\Filters\Exceptions\FilterException;
+use CodeIgniter\HTTP\RequestInterface;
+use CodeIgniter\HTTP\ResponseInterface;
+use Config\Filters as FiltersConfig;
+use Config\Modules;
+use Config\Services;
+
+/**
+ * Filters
+ */
+class Filters
+{
+    /**
+     * The original config file
+     *
+     * @var FiltersConfig
+     */
+    protected $config;
+
+    /**
+     * The active IncomingRequest or CLIRequest
+     *
+     * @var RequestInterface
+     */
+    protected $request;
+
+    /**
+     * The active Response instance
+     *
+     * @var ResponseInterface
+     */
+    protected $response;
+
+    /**
+     * Handle to the modules config.
+     *
+     * @var Modules
+     */
+    protected $modules;
+
+    /**
+     * Whether we've done initial processing
+     * on the filter lists.
+     *
+     * @var bool
+     */
+    protected $initialized = false;
+
+    /**
+     * The processed filters that will
+     * be used to check against.
+     *
+     * @var array
+     */
+    protected $filters = [
+        'before' => [],
+        'after'  => [],
+    ];
+
+    /**
+     * The collection of filters' class names that will
+     * be used to execute in each position.
+     *
+     * @var array
+     */
+    protected $filtersClass = [
+        'before' => [],
+        'after'  => [],
+    ];
+
+    /**
+     * Any arguments to be passed to filters.
+     *
+     * @var array
+     */
+    protected $arguments = [];
+
+    /**
+     * Any arguments to be passed to filtersClass.
+     *
+     * @var array
+     */
+    protected $argumentsClass = [];
+
+    /**
+     * Constructor.
+     *
+     * @param FiltersConfig $config
+     */
+    public function __construct($config, RequestInterface $request, ResponseInterface $response, ?Modules $modules = null)
+    {
+        $this->config  = $config;
+        $this->request = &$request;
+        $this->setResponse($response);
+
+        $this->modules = $modules ?? config('Modules');
+
+        if ($this->modules->shouldDiscover('filters')) {
+            $this->discoverFilters();
+        }
+    }
+
+    /**
+     * If discoverFilters is enabled in Config then system will try to
+     * auto-discover custom filters files in Namespaces and allow access to
+     * the config object via the variable $filters as with the routes file
+     *
+     * Sample :
+     * $filters->aliases['custom-auth'] = \Acme\Blob\Filters\BlobAuth::class;
+     */
+    private function discoverFilters()
+    {
+        $locator = Services::locator();
+
+        // for access by custom filters
+        $filters = $this->config;
+
+        $files = $locator->search('Config/Filters.php');
+
+        foreach ($files as $file) {
+            $className = $locator->getClassname($file);
+
+            // Don't include our main Filter config again...
+            if ($className === FiltersConfig::class) {
+                continue;
+            }
+
+            include $file;
+        }
+    }
+
+    /**
+     * Set the response explicitly.
+     */
+    public function setResponse(ResponseInterface $response)
+    {
+        $this->response = $response;
+    }
+
+    /**
+     * Runs through all of the filters for the specified
+     * uri and position.
+     *
+     * @return mixed|RequestInterface|ResponseInterface
+     *
+     * @throws FilterException
+     */
+    public function run(string $uri, string $position = 'before')
+    {
+        $this->initialize(strtolower($uri));
+
+        foreach ($this->filtersClass[$position] as $className) {
+            $class = new $className();
+
+            if (! $class instanceof FilterInterface) {
+                throw FilterException::forIncorrectInterface(get_class($class));
+            }
+
+            if ($position === 'before') {
+                $result = $class->before($this->request, $this->argumentsClass[$className] ?? null);
+
+                if ($result instanceof RequestInterface) {
+                    $this->request = $result;
+
+                    continue;
+                }
+
+                // If the response object was sent back,
+                // then send it and quit.
+                if ($result instanceof ResponseInterface) {
+                    // short circuit - bypass any other filters
+                    return $result;
+                }
+                // Ignore an empty result
+                if (empty($result)) {
+                    continue;
+                }
+
+                return $result;
+            }
+
+            if ($position === 'after') {
+                $result = $class->after($this->request, $this->response, $this->argumentsClass[$className] ?? null);
+
+                if ($result instanceof ResponseInterface) {
+                    $this->response = $result;
+
+                    continue;
+                }
+            }
+        }
+
+        return $position === 'before' ? $this->request : $this->response;
+    }
+
+    /**
+     * Runs through our list of filters provided by the configuration
+     * object to get them ready for use, including getting uri masks
+     * to proper regex, removing those we can from the possibilities
+     * based on HTTP method, etc.
+     *
+     * The resulting $this->filters is an array of only filters
+     * that should be applied to this request.
+     *
+     * We go ahead and process the entire tree because we'll need to
+     * run through both a before and after and don't want to double
+     * process the rows.
+     *
+     * @return Filters
+     */
+    public function initialize(?string $uri = null)
+    {
+        if ($this->initialized === true) {
+            return $this;
+        }
+
+        $this->processGlobals($uri);
+        $this->processMethods();
+        $this->processFilters($uri);
+
+        // Set the toolbar filter to the last position to be executed
+        if (in_array('toolbar', $this->filters['after'], true)
+            && ($count = count($this->filters['after'])) > 1
+            && $this->filters['after'][$count - 1] !== 'toolbar'
+        ) {
+            array_splice($this->filters['after'], array_search('toolbar', $this->filters['after'], true), 1);
+            $this->filters['after'][] = 'toolbar';
+        }
+
+        $this->processAliasesToClass('before');
+        $this->processAliasesToClass('after');
+
+        $this->initialized = true;
+
+        return $this;
+    }
+
+    /**
+     * Restores instance to its pre-initialized state.
+     * Most useful for testing so the service can be
+     * re-initialized to a different path.
+     */
+    public function reset(): self
+    {
+        $this->initialized = false;
+
+        $this->arguments = $this->argumentsClass = [];
+
+        $this->filters = $this->filtersClass = [
+            'before' => [],
+            'after'  => [],
+        ];
+
+        return $this;
+    }
+
+    /**
+     * Returns the processed filters array.
+     */
+    public function getFilters(): array
+    {
+        return $this->filters;
+    }
+
+    /**
+     * Returns the filtersClass array.
+     */
+    public function getFiltersClass(): array
+    {
+        return $this->filtersClass;
+    }
+
+    /**
+     * Adds a new alias to the config file.
+     * MUST be called prior to initialize();
+     * Intended for use within routes files.
+     *
+     * @return $this
+     */
+    public function addFilter(string $class, ?string $alias = null, string $when = 'before', string $section = 'globals')
+    {
+        $alias ??= md5($class);
+
+        if (! isset($this->config->{$section})) {
+            $this->config->{$section} = [];
+        }
+
+        if (! isset($this->config->{$section}[$when])) {
+            $this->config->{$section}[$when] = [];
+        }
+
+        $this->config->aliases[$alias] = $class;
+
+        $this->config->{$section}[$when][] = $alias;
+
+        return $this;
+    }
+
+    /**
+     * Ensures that a specific filter is on and enabled for the current request.
+     *
+     * Filters can have "arguments". This is done by placing a colon immediately
+     * after the filter name, followed by a comma-separated list of arguments that
+     * are passed to the filter when executed.
+     *
+     * @return Filters
+     *
+     * @deprecated Use enableFilters(). This method will be private.
+     */
+    public function enableFilter(string $name, string $when = 'before')
+    {
+        // Get parameters and clean name
+        if (strpos($name, ':') !== false) {
+            [$name, $params] = explode(':', $name);
+
+            $params = explode(',', $params);
+            array_walk($params, static function (&$item) {
+                $item = trim($item);
+            });
+
+            $this->arguments[$name] = $params;
+        }
+
+        if (class_exists($name)) {
+            $this->config->aliases[$name] = $name;
+        } elseif (! array_key_exists($name, $this->config->aliases)) {
+            throw FilterException::forNoAlias($name);
+        }
+
+        $classNames = (array) $this->config->aliases[$name];
+
+        foreach ($classNames as $className) {
+            $this->argumentsClass[$className] = $this->arguments[$name] ?? null;
+        }
+
+        if (! isset($this->filters[$when][$name])) {
+            $this->filters[$when][]    = $name;
+            $this->filtersClass[$when] = array_merge($this->filtersClass[$when], $classNames);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Ensures that specific filters are on and enabled for the current request.
+     *
+     * Filters can have "arguments". This is done by placing a colon immediately
+     * after the filter name, followed by a comma-separated list of arguments that
+     * are passed to the filter when executed.
+     *
+     * @return Filters
+     */
+    public function enableFilters(array $names, string $when = 'before')
+    {
+        foreach ($names as $filter) {
+            $this->enableFilter($filter, $when);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Returns the arguments for a specified key, or all.
+     *
+     * @return mixed
+     */
+    public function getArguments(?string $key = null)
+    {
+        return $key === null ? $this->arguments : $this->arguments[$key];
+    }
+
+    // --------------------------------------------------------------------
+    // Processors
+    // --------------------------------------------------------------------
+
+    /**
+     * Add any applicable (not excluded) global filter settings to the mix.
+     *
+     * @param string $uri
+     */
+    protected function processGlobals(?string $uri = null)
+    {
+        if (! isset($this->config->globals) || ! is_array($this->config->globals)) {
+            return;
+        }
+
+        $uri = strtolower(trim($uri ?? '', '/ '));
+
+        // Add any global filters, unless they are excluded for this URI
+        $sets = ['before', 'after'];
+
+        foreach ($sets as $set) {
+            if (isset($this->config->globals[$set])) {
+                // look at each alias in the group
+                foreach ($this->config->globals[$set] as $alias => $rules) {
+                    $keep = true;
+                    if (is_array($rules)) {
+                        // see if it should be excluded
+                        if (isset($rules['except'])) {
+                            // grab the exclusion rules
+                            $check = $rules['except'];
+                            if ($this->pathApplies($uri, $check)) {
+                                $keep = false;
+                            }
+                        }
+                    } else {
+                        $alias = $rules; // simple name of filter to apply
+                    }
+
+                    if ($keep) {
+                        $this->filters[$set][] = $alias;
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * Add any method-specific filters to the mix.
+     */
+    protected function processMethods()
+    {
+        if (! isset($this->config->methods) || ! is_array($this->config->methods)) {
+            return;
+        }
+
+        // Request method won't be set for CLI-based requests
+        $method = strtolower($this->request->getMethod()) ?? 'cli';
+
+        if (array_key_exists($method, $this->config->methods)) {
+            $this->filters['before'] = array_merge($this->filters['before'], $this->config->methods[$method]);
+        }
+    }
+
+    /**
+     * Add any applicable configured filters to the mix.
+     *
+     * @param string $uri
+     */
+    protected function processFilters(?string $uri = null)
+    {
+        if (! isset($this->config->filters) || ! $this->config->filters) {
+            return;
+        }
+
+        $uri = strtolower(trim($uri, '/ '));
+
+        // Add any filters that apply to this URI
+        foreach ($this->config->filters as $alias => $settings) {
+            // Look for inclusion rules
+            if (isset($settings['before'])) {
+                $path = $settings['before'];
+                if ($this->pathApplies($uri, $path)) {
+                    $this->filters['before'][] = $alias;
+                }
+            }
+
+            if (isset($settings['after'])) {
+                $path = $settings['after'];
+                if ($this->pathApplies($uri, $path)) {
+                    $this->filters['after'][] = $alias;
+                }
+            }
+        }
+    }
+
+    /**
+     * Maps filter aliases to the equivalent filter classes
+     *
+     * @throws FilterException
+     */
+    protected function processAliasesToClass(string $position)
+    {
+        foreach ($this->filters[$position] as $alias => $rules) {
+            if (is_numeric($alias) && is_string($rules)) {
+                $alias = $rules;
+            }
+
+            if (! array_key_exists($alias, $this->config->aliases)) {
+                throw FilterException::forNoAlias($alias);
+            }
+
+            if (is_array($this->config->aliases[$alias])) {
+                $this->filtersClass[$position] = array_merge($this->filtersClass[$position], $this->config->aliases[$alias]);
+            } else {
+                $this->filtersClass[$position][] = $this->config->aliases[$alias];
+            }
+        }
+
+        // when using enableFilter() we already write the class name in ->filtersClass as well as the
+        // alias in ->filters. This leads to duplicates when using route filters.
+        // Since some filters like rate limiters rely on being executed once a request we filter em here.
+        $this->filtersClass[$position] = array_values(array_unique($this->filtersClass[$position]));
+    }
+
+    /**
+     * Check paths for match for URI
+     *
+     * @param string       $uri   URI to test against
+     * @param array|string $paths The path patterns to test
+     *
+     * @return bool True if any of the paths apply to the URI
+     */
+    private function pathApplies(string $uri, $paths)
+    {
+        // empty path matches all
+        if (empty($paths)) {
+            return true;
+        }
+
+        // make sure the paths are iterable
+        if (is_string($paths)) {
+            $paths = [$paths];
+        }
+
+        // treat each paths as pseudo-regex
+        foreach ($paths as $path) {
+            // need to escape path separators
+            $path = str_replace('/', '\/', trim($path, '/ '));
+            // need to make pseudo wildcard real
+            $path = strtolower(str_replace('*', '.*', $path));
+            // Does this rule apply here?
+            if (preg_match('#^' . $path . '$#', $uri, $match) === 1) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+}
diff --git a/www-api/system/Filters/Honeypot.php b/www-api/system/Filters/Honeypot.php
new file mode 100644
index 00000000..419c2b47
--- /dev/null
+++ b/www-api/system/Filters/Honeypot.php
@@ -0,0 +1,53 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Filters;
+
+use CodeIgniter\Honeypot\Exceptions\HoneypotException;
+use CodeIgniter\HTTP\IncomingRequest;
+use CodeIgniter\HTTP\RequestInterface;
+use CodeIgniter\HTTP\ResponseInterface;
+use Config\Services;
+
+/**
+ * Honeypot filter
+ */
+class Honeypot implements FilterInterface
+{
+    /**
+     * Checks if Honeypot field is empty, if not then the
+     * requester is a bot
+     *
+     * @param array|null $arguments
+     *
+     * @throws HoneypotException
+     */
+    public function before(RequestInterface $request, $arguments = null)
+    {
+        if (! $request instanceof IncomingRequest) {
+            return;
+        }
+
+        if (Services::honeypot()->hasContent($request)) {
+            throw HoneypotException::isBot();
+        }
+    }
+
+    /**
+     * Attach a honeypot to the current response.
+     *
+     * @param array|null $arguments
+     */
+    public function after(RequestInterface $request, ResponseInterface $response, $arguments = null)
+    {
+        Services::honeypot()->attachHoneypot($response);
+    }
+}
diff --git a/www-api/system/Filters/InvalidChars.php b/www-api/system/Filters/InvalidChars.php
new file mode 100644
index 00000000..42aa15b1
--- /dev/null
+++ b/www-api/system/Filters/InvalidChars.php
@@ -0,0 +1,124 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Filters;
+
+use CodeIgniter\HTTP\IncomingRequest;
+use CodeIgniter\HTTP\RequestInterface;
+use CodeIgniter\HTTP\ResponseInterface;
+use CodeIgniter\Security\Exceptions\SecurityException;
+
+/**
+ * InvalidChars filter.
+ *
+ * Check if user input data ($_GET, $_POST, $_COOKIE, php://input) do not contain
+ * invalid characters:
+ *   - invalid UTF-8 characters
+ *   - control characters except line break and tab code
+ */
+class InvalidChars implements FilterInterface
+{
+    /**
+     * Data source
+     *
+     * @var string
+     */
+    protected $source;
+
+    /**
+     * Regular expressions for valid control codes
+     *
+     * @var string
+     */
+    protected $controlCodeRegex = '/\A[\r\n\t[:^cntrl:]]*\z/u';
+
+    /**
+     * Check invalid characters.
+     *
+     * @param array|null $arguments
+     *
+     * @return void
+     */
+    public function before(RequestInterface $request, $arguments = null)
+    {
+        if (! $request instanceof IncomingRequest) {
+            return;
+        }
+
+        $data = [
+            'get'      => $request->getGet(),
+            'post'     => $request->getPost(),
+            'cookie'   => $request->getCookie(),
+            'rawInput' => $request->getRawInput(),
+        ];
+
+        foreach ($data as $source => $values) {
+            $this->source = $source;
+            $this->checkEncoding($values);
+            $this->checkControl($values);
+        }
+    }
+
+    /**
+     * We don't have anything to do here.
+     *
+     * @param array|null $arguments
+     *
+     * @return void
+     */
+    public function after(RequestInterface $request, ResponseInterface $response, $arguments = null)
+    {
+    }
+
+    /**
+     * Check the character encoding is valid UTF-8.
+     *
+     * @param array|string $value
+     *
+     * @return array|string
+     */
+    protected function checkEncoding($value)
+    {
+        if (is_array($value)) {
+            array_map([$this, 'checkEncoding'], $value);
+
+            return $value;
+        }
+
+        if (mb_check_encoding($value, 'UTF-8')) {
+            return $value;
+        }
+
+        throw SecurityException::forInvalidUTF8Chars($this->source, $value);
+    }
+
+    /**
+     * Check for the presence of control characters except line breaks and tabs.
+     *
+     * @param array|string $value
+     *
+     * @return array|string
+     */
+    protected function checkControl($value)
+    {
+        if (is_array($value)) {
+            array_map([$this, 'checkControl'], $value);
+
+            return $value;
+        }
+
+        if (preg_match($this->controlCodeRegex, $value) === 1) {
+            return $value;
+        }
+
+        throw SecurityException::forInvalidControlChars($this->source, $value);
+    }
+}
diff --git a/www-api/system/Filters/SecureHeaders.php b/www-api/system/Filters/SecureHeaders.php
new file mode 100644
index 00000000..fd656af6
--- /dev/null
+++ b/www-api/system/Filters/SecureHeaders.php
@@ -0,0 +1,71 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Filters;
+
+use CodeIgniter\HTTP\RequestInterface;
+use CodeIgniter\HTTP\ResponseInterface;
+
+/**
+ * Add Common Security Headers
+ */
+class SecureHeaders implements FilterInterface
+{
+    /**
+     * @var array<string, string>
+     */
+    protected $headers = [
+        // https://owasp.org/www-project-secure-headers/#x-frame-options
+        'X-Frame-Options' => 'SAMEORIGIN',
+
+        // https://owasp.org/www-project-secure-headers/#x-content-type-options
+        'X-Content-Type-Options' => 'nosniff',
+
+        // https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/compatibility/jj542450(v=vs.85)#the-noopen-directive
+        'X-Download-Options' => 'noopen',
+
+        // https://owasp.org/www-project-secure-headers/#x-permitted-cross-domain-policies
+        'X-Permitted-Cross-Domain-Policies' => 'none',
+
+        // https://owasp.org/www-project-secure-headers/#referrer-policy
+        'Referrer-Policy' => 'same-origin',
+
+        // https://owasp.org/www-project-secure-headers/#x-xss-protection
+        // If you do not need to support legacy browsers, it is recommended that you use
+        // Content-Security-Policy without allowing unsafe-inline scripts instead.
+        // 'X-XSS-Protection' => '1; mode=block',
+    ];
+
+    /**
+     * We don't have anything to do here.
+     *
+     * @param array|null $arguments
+     *
+     * @return void
+     */
+    public function before(RequestInterface $request, $arguments = null)
+    {
+    }
+
+    /**
+     * Add security headers.
+     *
+     * @param array|null $arguments
+     *
+     * @return void
+     */
+    public function after(RequestInterface $request, ResponseInterface $response, $arguments = null)
+    {
+        foreach ($this->headers as $header => $value) {
+            $response->setHeader($header, $value);
+        }
+    }
+}
diff --git a/www-api/system/Format/Exceptions/FormatException.php b/www-api/system/Format/Exceptions/FormatException.php
new file mode 100644
index 00000000..5fef64ea
--- /dev/null
+++ b/www-api/system/Format/Exceptions/FormatException.php
@@ -0,0 +1,71 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Format\Exceptions;
+
+use CodeIgniter\Exceptions\DebugTraceableTrait;
+use CodeIgniter\Exceptions\ExceptionInterface;
+use RuntimeException;
+
+/**
+ * FormatException
+ */
+class FormatException extends RuntimeException implements ExceptionInterface
+{
+    use DebugTraceableTrait;
+
+    /**
+     * Thrown when the instantiated class does not exist.
+     *
+     * @return FormatException
+     */
+    public static function forInvalidFormatter(string $class)
+    {
+        return new static(lang('Format.invalidFormatter', [$class]));
+    }
+
+    /**
+     * Thrown in JSONFormatter when the json_encode produces
+     * an error code other than JSON_ERROR_NONE and JSON_ERROR_RECURSION.
+     *
+     * @param string $error
+     *
+     * @return FormatException
+     */
+    public static function forInvalidJSON(?string $error = null)
+    {
+        return new static(lang('Format.invalidJSON', [$error]));
+    }
+
+    /**
+     * Thrown when the supplied MIME type has no
+     * defined Formatter class.
+     *
+     * @return FormatException
+     */
+    public static function forInvalidMime(string $mime)
+    {
+        return new static(lang('Format.invalidMime', [$mime]));
+    }
+
+    /**
+     * Thrown on XMLFormatter when the `simplexml` extension
+     * is not installed.
+     *
+     * @return FormatException
+     *
+     * @codeCoverageIgnore
+     */
+    public static function forMissingExtension()
+    {
+        return new static(lang('Format.missingExtension'));
+    }
+}
diff --git a/www-api/system/Format/Format.php b/www-api/system/Format/Format.php
new file mode 100644
index 00000000..db05aca1
--- /dev/null
+++ b/www-api/system/Format/Format.php
@@ -0,0 +1,72 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Format;
+
+use CodeIgniter\Format\Exceptions\FormatException;
+use Config\Format as FormatConfig;
+
+/**
+ * The Format class is a convenient place to create Formatters.
+ */
+class Format
+{
+    /**
+     * Configuration instance
+     *
+     * @var FormatConfig
+     */
+    protected $config;
+
+    /**
+     * Constructor.
+     */
+    public function __construct(FormatConfig $config)
+    {
+        $this->config = $config;
+    }
+
+    /**
+     * Returns the current configuration instance.
+     *
+     * @return FormatConfig
+     */
+    public function getConfig()
+    {
+        return $this->config;
+    }
+
+    /**
+     * A Factory method to return the appropriate formatter for the given mime type.
+     *
+     * @throws FormatException
+     */
+    public function getFormatter(string $mime): FormatterInterface
+    {
+        if (! array_key_exists($mime, $this->config->formatters)) {
+            throw FormatException::forInvalidMime($mime);
+        }
+
+        $className = $this->config->formatters[$mime];
+
+        if (! class_exists($className)) {
+            throw FormatException::forInvalidFormatter($className);
+        }
+
+        $class = new $className();
+
+        if (! $class instanceof FormatterInterface) {
+            throw FormatException::forInvalidFormatter($className);
+        }
+
+        return $class;
+    }
+}
diff --git a/www-api/system/Format/FormatterInterface.php b/www-api/system/Format/FormatterInterface.php
new file mode 100644
index 00000000..277299ee
--- /dev/null
+++ b/www-api/system/Format/FormatterInterface.php
@@ -0,0 +1,27 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Format;
+
+/**
+ * Formatter interface
+ */
+interface FormatterInterface
+{
+    /**
+     * Takes the given data and formats it.
+     *
+     * @param array|string $data
+     *
+     * @return false|string
+     */
+    public function format($data);
+}
diff --git a/www-api/system/Format/JSONFormatter.php b/www-api/system/Format/JSONFormatter.php
new file mode 100644
index 00000000..7933351a
--- /dev/null
+++ b/www-api/system/Format/JSONFormatter.php
@@ -0,0 +1,46 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Format;
+
+use CodeIgniter\Format\Exceptions\FormatException;
+use Config\Format;
+
+/**
+ * JSON data formatter
+ */
+class JSONFormatter implements FormatterInterface
+{
+    /**
+     * Takes the given data and formats it.
+     *
+     * @param mixed $data
+     *
+     * @return false|string (JSON string | false)
+     */
+    public function format($data)
+    {
+        $config = new Format();
+
+        $options = $config->formatterOptions['application/json'] ?? JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES;
+        $options = $options | JSON_PARTIAL_OUTPUT_ON_ERROR;
+
+        $options = ENVIRONMENT === 'production' ? $options : $options | JSON_PRETTY_PRINT;
+
+        $result = json_encode($data, $options, 512);
+
+        if (! in_array(json_last_error(), [JSON_ERROR_NONE, JSON_ERROR_RECURSION], true)) {
+            throw FormatException::forInvalidJSON(json_last_error_msg());
+        }
+
+        return $result;
+    }
+}
diff --git a/www-api/system/Format/XMLFormatter.php b/www-api/system/Format/XMLFormatter.php
new file mode 100644
index 00000000..2a18e388
--- /dev/null
+++ b/www-api/system/Format/XMLFormatter.php
@@ -0,0 +1,96 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Format;
+
+use CodeIgniter\Format\Exceptions\FormatException;
+use Config\Format;
+use SimpleXMLElement;
+
+/**
+ * XML data formatter
+ */
+class XMLFormatter implements FormatterInterface
+{
+    /**
+     * Takes the given data and formats it.
+     *
+     * @param mixed $data
+     *
+     * @return false|string (XML string | false)
+     */
+    public function format($data)
+    {
+        $config = new Format();
+
+        // SimpleXML is installed but default
+        // but best to check, and then provide a fallback.
+        if (! extension_loaded('simplexml')) {
+            throw FormatException::forMissingExtension(); // @codeCoverageIgnore
+        }
+
+        $options = $config->formatterOptions['application/xml'] ?? 0;
+        $output  = new SimpleXMLElement('<?xml version="1.0"?><response></response>', $options);
+
+        $this->arrayToXML((array) $data, $output);
+
+        return $output->asXML();
+    }
+
+    /**
+     * A recursive method to convert an array into a valid XML string.
+     *
+     * Written by CodexWorld. Received permission by email on Nov 24, 2016 to use this code.
+     *
+     * @see http://www.codexworld.com/convert-array-to-xml-in-php/
+     *
+     * @param SimpleXMLElement $output
+     */
+    protected function arrayToXML(array $data, &$output)
+    {
+        foreach ($data as $key => $value) {
+            $key = $this->normalizeXMLTag($key);
+
+            if (is_array($value)) {
+                $subnode = $output->addChild("{$key}");
+                $this->arrayToXML($value, $subnode);
+            } else {
+                $output->addChild("{$key}", htmlspecialchars("{$value}"));
+            }
+        }
+    }
+
+    /**
+     * Normalizes tags into the allowed by W3C.
+     * Regex adopted from this StackOverflow answer.
+     *
+     * @param int|string $key
+     *
+     * @return string
+     *
+     * @see https://stackoverflow.com/questions/60001029/invalid-characters-in-xml-tag-name
+     */
+    protected function normalizeXMLTag($key)
+    {
+        $startChar = 'A-Z_a-z' .
+            '\\x{C0}-\\x{D6}\\x{D8}-\\x{F6}\\x{F8}-\\x{2FF}\\x{370}-\\x{37D}' .
+            '\\x{37F}-\\x{1FFF}\\x{200C}-\\x{200D}\\x{2070}-\\x{218F}' .
+            '\\x{2C00}-\\x{2FEF}\\x{3001}-\\x{D7FF}\\x{F900}-\\x{FDCF}' .
+            '\\x{FDF0}-\\x{FFFD}\\x{10000}-\\x{EFFFF}';
+        $validName = $startChar . '\\.\\d\\x{B7}\\x{300}-\\x{36F}\\x{203F}-\\x{2040}';
+
+        $key = trim($key);
+        $key = preg_replace("/[^{$validName}-]+/u", '', $key);
+        $key = preg_replace("/^[^{$startChar}]+/u", 'item$0', $key);
+
+        return preg_replace('/^(xml).*/iu', 'item$0', $key); // XML is a reserved starting word
+    }
+}
diff --git a/www-api/system/HTTP/CLIRequest.php b/www-api/system/HTTP/CLIRequest.php
new file mode 100644
index 00000000..708fbafb
--- /dev/null
+++ b/www-api/system/HTTP/CLIRequest.php
@@ -0,0 +1,307 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\HTTP;
+
+use Config\App;
+use Locale;
+use RuntimeException;
+
+/**
+ * Represents a request from the command-line. Provides additional
+ * tools to interact with that request since CLI requests are not
+ * static like HTTP requests might be.
+ *
+ * Portions of this code were initially from the FuelPHP Framework,
+ * version 1.7.x, and used here under the MIT license they were
+ * originally made available under.
+ *
+ * http://fuelphp.com
+ */
+class CLIRequest extends Request
+{
+    /**
+     * Stores the segments of our cli "URI" command.
+     *
+     * @var array
+     */
+    protected $segments = [];
+
+    /**
+     * Command line options and their values.
+     *
+     * @var array
+     */
+    protected $options = [];
+
+    /**
+     * Command line arguments (segments and options).
+     *
+     * @var array
+     */
+    protected $args = [];
+
+    /**
+     * Set the expected HTTP verb
+     *
+     * @var string
+     */
+    protected $method = 'cli';
+
+    /**
+     * Constructor
+     */
+    public function __construct(App $config)
+    {
+        if (! is_cli()) {
+            throw new RuntimeException(static::class . ' needs to run from the command line.'); // @codeCoverageIgnore
+        }
+
+        parent::__construct($config);
+
+        // Don't terminate the script when the cli's tty goes away
+        ignore_user_abort(true);
+
+        $this->parseCommand();
+    }
+
+    /**
+     * Returns the "path" of the request script so that it can be used
+     * in routing to the appropriate controller/method.
+     *
+     * The path is determined by treating the command line arguments
+     * as if it were a URL - up until we hit our first option.
+     *
+     * Example:
+     *      php index.php users 21 profile -foo bar
+     *
+     *      // Routes to /users/21/profile (index is removed for routing sake)
+     *      // with the option foo = bar.
+     */
+    public function getPath(): string
+    {
+        $path = implode('/', $this->segments);
+
+        return empty($path) ? '' : $path;
+    }
+
+    /**
+     * Returns an associative array of all CLI options found, with
+     * their values.
+     */
+    public function getOptions(): array
+    {
+        return $this->options;
+    }
+
+    /**
+     * Returns an array of all CLI arguments (segments and options).
+     */
+    public function getArgs(): array
+    {
+        return $this->args;
+    }
+
+    /**
+     * Returns the path segments.
+     */
+    public function getSegments(): array
+    {
+        return $this->segments;
+    }
+
+    /**
+     * Returns the value for a single CLI option that was passed in.
+     *
+     * @return string|null
+     */
+    public function getOption(string $key)
+    {
+        return $this->options[$key] ?? null;
+    }
+
+    /**
+     * Returns the options as a string, suitable for passing along on
+     * the CLI to other commands.
+     *
+     * Example:
+     *      $options = [
+     *          'foo' => 'bar',
+     *          'baz' => 'queue some stuff'
+     *      ];
+     *
+     *      getOptionString() = '-foo bar -baz "queue some stuff"'
+     */
+    public function getOptionString(bool $useLongOpts = false): string
+    {
+        if (empty($this->options)) {
+            return '';
+        }
+
+        $out = '';
+
+        foreach ($this->options as $name => $value) {
+            if ($useLongOpts && mb_strlen($name) > 1) {
+                $out .= "--{$name} ";
+            } else {
+                $out .= "-{$name} ";
+            }
+
+            if ($value === null) {
+                continue;
+            }
+
+            if (mb_strpos($value, ' ') !== false) {
+                $out .= '"' . $value . '" ';
+            } else {
+                $out .= "{$value} ";
+            }
+        }
+
+        return trim($out);
+    }
+
+    /**
+     * Parses the command line it was called from and collects all options
+     * and valid segments.
+     *
+     * NOTE: I tried to use getopt but had it fail occasionally to find
+     * any options, where argv has always had our back.
+     */
+    protected function parseCommand()
+    {
+        $args = $this->getServer('argv');
+        array_shift($args); // Scrap index.php
+
+        $optionValue = false;
+
+        foreach ($args as $i => $arg) {
+            if (mb_strpos($arg, '-') !== 0) {
+                if ($optionValue) {
+                    $optionValue = false;
+                } else {
+                    $this->segments[] = $arg;
+                    $this->args[]     = $arg;
+                }
+
+                continue;
+            }
+
+            $arg   = ltrim($arg, '-');
+            $value = null;
+
+            if (isset($args[$i + 1]) && mb_strpos($args[$i + 1], '-') !== 0) {
+                $value       = $args[$i + 1];
+                $optionValue = true;
+            }
+
+            $this->options[$arg] = $value;
+            $this->args[$arg]    = $value;
+        }
+    }
+
+    /**
+     * Determines if this request was made from the command line (CLI).
+     */
+    public function isCLI(): bool
+    {
+        return true;
+    }
+
+    /**
+     * Fetch an item from GET data.
+     *
+     * @param array|string|null $index  Index for item to fetch from $_GET.
+     * @param int|null          $filter A filter name to apply.
+     * @param mixed|null        $flags
+     *
+     * @return array|null
+     */
+    public function getGet($index = null, $filter = null, $flags = null)
+    {
+        return $this->returnNullOrEmptyArray($index);
+    }
+
+    /**
+     * Fetch an item from POST.
+     *
+     * @param array|string|null $index  Index for item to fetch from $_POST.
+     * @param int|null          $filter A filter name to apply
+     * @param mixed             $flags
+     *
+     * @return array|null
+     */
+    public function getPost($index = null, $filter = null, $flags = null)
+    {
+        return $this->returnNullOrEmptyArray($index);
+    }
+
+    /**
+     * Fetch an item from POST data with fallback to GET.
+     *
+     * @param array|string|null $index  Index for item to fetch from $_POST or $_GET
+     * @param int|null          $filter A filter name to apply
+     * @param mixed             $flags
+     *
+     * @return array|null
+     */
+    public function getPostGet($index = null, $filter = null, $flags = null)
+    {
+        return $this->returnNullOrEmptyArray($index);
+    }
+
+    /**
+     * Fetch an item from GET data with fallback to POST.
+     *
+     * @param array|string|null $index  Index for item to be fetched from $_GET or $_POST
+     * @param int|null          $filter A filter name to apply
+     * @param mixed             $flags
+     *
+     * @return array|null
+     */
+    public function getGetPost($index = null, $filter = null, $flags = null)
+    {
+        return $this->returnNullOrEmptyArray($index);
+    }
+
+    /**
+     * This is a place holder for calls from cookie_helper get_cookie().
+     *
+     * @param array|string|null $index  Index for item to be fetched from $_COOKIE
+     * @param int|null          $filter A filter name to be applied
+     * @param mixed             $flags
+     *
+     * @return array|null
+     */
+    public function getCookie($index = null, $filter = null, $flags = null)
+    {
+        return $this->returnNullOrEmptyArray($index);
+    }
+
+    /**
+     * @param array|string|null $index
+     *
+     * @return array|null
+     */
+    private function returnNullOrEmptyArray($index)
+    {
+        return ($index === null || is_array($index)) ? [] : null;
+    }
+
+    /**
+     * Gets the current locale, with a fallback to the default
+     * locale if none is set.
+     */
+    public function getLocale(): string
+    {
+        return Locale::getDefault();
+    }
+}
diff --git a/www-api/system/HTTP/CURLRequest.php b/www-api/system/HTTP/CURLRequest.php
new file mode 100644
index 00000000..1e8a1aed
--- /dev/null
+++ b/www-api/system/HTTP/CURLRequest.php
@@ -0,0 +1,662 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\HTTP;
+
+use CodeIgniter\HTTP\Exceptions\HTTPException;
+use Config\App;
+use Config\CURLRequest as ConfigCURLRequest;
+use InvalidArgumentException;
+
+/**
+ * A lightweight HTTP client for sending synchronous HTTP requests via cURL.
+ */
+class CURLRequest extends Request
+{
+    /**
+     * The response object associated with this request
+     *
+     * @var ResponseInterface|null
+     */
+    protected $response;
+
+    /**
+     * The URI associated with this request
+     *
+     * @var URI
+     */
+    protected $baseURI;
+
+    /**
+     * The setting values
+     *
+     * @var array
+     */
+    protected $config;
+
+    /**
+     * The default setting values
+     *
+     * @var array
+     */
+    protected $defaultConfig = [
+        'timeout'         => 0.0,
+        'connect_timeout' => 150,
+        'debug'           => false,
+        'verify'          => true,
+    ];
+
+    /**
+     * Default values for when 'allow_redirects'
+     * option is true.
+     *
+     * @var array
+     */
+    protected $redirectDefaults = [
+        'max'       => 5,
+        'strict'    => true,
+        'protocols' => [
+            'http',
+            'https',
+        ],
+    ];
+
+    /**
+     * The number of milliseconds to delay before
+     * sending the request.
+     *
+     * @var float
+     */
+    protected $delay = 0.0;
+
+    /**
+     * The default options from the constructor. Applied to all requests.
+     */
+    private array $defaultOptions;
+
+    /**
+     * Whether share options between requests or not.
+     *
+     * If true, all the options won't be reset between requests.
+     * It may cause an error request with unnecessary headers.
+     */
+    private bool $shareOptions;
+
+    /**
+     * Takes an array of options to set the following possible class properties:
+     *
+     *  - baseURI
+     *  - timeout
+     *  - any other request options to use as defaults.
+     *
+     * @param ResponseInterface $response
+     */
+    public function __construct(App $config, URI $uri, ?ResponseInterface $response = null, array $options = [])
+    {
+        if (! function_exists('curl_version')) {
+            throw HTTPException::forMissingCurl(); // @codeCoverageIgnore
+        }
+
+        parent::__construct($config);
+
+        $this->response       = $response;
+        $this->baseURI        = $uri->useRawQueryString();
+        $this->defaultOptions = $options;
+
+        /** @var ConfigCURLRequest|null $configCURLRequest */
+        $configCURLRequest  = config('CURLRequest');
+        $this->shareOptions = $configCURLRequest->shareOptions ?? true;
+
+        $this->config = $this->defaultConfig;
+        $this->parseOptions($options);
+    }
+
+    /**
+     * Sends an HTTP request to the specified $url. If this is a relative
+     * URL, it will be merged with $this->baseURI to form a complete URL.
+     *
+     * @param string $method
+     */
+    public function request($method, string $url, array $options = []): ResponseInterface
+    {
+        $this->parseOptions($options);
+
+        $url = $this->prepareURL($url);
+
+        $method = esc(strip_tags($method));
+
+        $this->send($method, $url);
+
+        if ($this->shareOptions === false) {
+            $this->resetOptions();
+        }
+
+        return $this->response;
+    }
+
+    /**
+     * Reset all options to default.
+     */
+    protected function resetOptions()
+    {
+        // Reset headers
+        $this->headers   = [];
+        $this->headerMap = [];
+
+        // Reset body
+        $this->body = null;
+
+        // Reset configs
+        $this->config = $this->defaultConfig;
+
+        // Set the default options for next request
+        $this->parseOptions($this->defaultOptions);
+    }
+
+    /**
+     * Convenience method for sending a GET request.
+     */
+    public function get(string $url, array $options = []): ResponseInterface
+    {
+        return $this->request('get', $url, $options);
+    }
+
+    /**
+     * Convenience method for sending a DELETE request.
+     */
+    public function delete(string $url, array $options = []): ResponseInterface
+    {
+        return $this->request('delete', $url, $options);
+    }
+
+    /**
+     * Convenience method for sending a HEAD request.
+     */
+    public function head(string $url, array $options = []): ResponseInterface
+    {
+        return $this->request('head', $url, $options);
+    }
+
+    /**
+     * Convenience method for sending an OPTIONS request.
+     */
+    public function options(string $url, array $options = []): ResponseInterface
+    {
+        return $this->request('options', $url, $options);
+    }
+
+    /**
+     * Convenience method for sending a PATCH request.
+     */
+    public function patch(string $url, array $options = []): ResponseInterface
+    {
+        return $this->request('patch', $url, $options);
+    }
+
+    /**
+     * Convenience method for sending a POST request.
+     */
+    public function post(string $url, array $options = []): ResponseInterface
+    {
+        return $this->request('post', $url, $options);
+    }
+
+    /**
+     * Convenience method for sending a PUT request.
+     */
+    public function put(string $url, array $options = []): ResponseInterface
+    {
+        return $this->request('put', $url, $options);
+    }
+
+    /**
+     * Set the HTTP Authentication.
+     *
+     * @param string $type basic or digest
+     *
+     * @return $this
+     */
+    public function setAuth(string $username, string $password, string $type = 'basic')
+    {
+        $this->config['auth'] = [
+            $username,
+            $password,
+            $type,
+        ];
+
+        return $this;
+    }
+
+    /**
+     * Set form data to be sent.
+     *
+     * @param bool $multipart Set TRUE if you are sending CURLFiles
+     *
+     * @return $this
+     */
+    public function setForm(array $params, bool $multipart = false)
+    {
+        if ($multipart) {
+            $this->config['multipart'] = $params;
+        } else {
+            $this->config['form_params'] = $params;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Set JSON data to be sent.
+     *
+     * @param mixed $data
+     *
+     * @return $this
+     */
+    public function setJSON($data)
+    {
+        $this->config['json'] = $data;
+
+        return $this;
+    }
+
+    /**
+     * Sets the correct settings based on the options array
+     * passed in.
+     */
+    protected function parseOptions(array $options)
+    {
+        if (array_key_exists('baseURI', $options)) {
+            $this->baseURI = $this->baseURI->setURI($options['baseURI']);
+            unset($options['baseURI']);
+        }
+
+        if (array_key_exists('headers', $options) && is_array($options['headers'])) {
+            foreach ($options['headers'] as $name => $value) {
+                $this->setHeader($name, $value);
+            }
+
+            unset($options['headers']);
+        }
+
+        if (array_key_exists('delay', $options)) {
+            // Convert from the milliseconds passed in
+            // to the seconds that sleep requires.
+            $this->delay = (float) $options['delay'] / 1000;
+            unset($options['delay']);
+        }
+
+        foreach ($options as $key => $value) {
+            $this->config[$key] = $value;
+        }
+    }
+
+    /**
+     * If the $url is a relative URL, will attempt to create
+     * a full URL by prepending $this->baseURI to it.
+     */
+    protected function prepareURL(string $url): string
+    {
+        // If it's a full URI, then we have nothing to do here...
+        if (strpos($url, '://') !== false) {
+            return $url;
+        }
+
+        $uri = $this->baseURI->resolveRelativeURI($url);
+
+        // Create the string instead of casting to prevent baseURL muddling
+        return URI::createURIString($uri->getScheme(), $uri->getAuthority(), $uri->getPath(), $uri->getQuery(), $uri->getFragment());
+    }
+
+    /**
+     * Get the request method. Overrides the Request class' method
+     * since users expect a different answer here.
+     *
+     * @param bool|false $upper Whether to return in upper or lower case.
+     */
+    public function getMethod(bool $upper = false): string
+    {
+        return ($upper) ? strtoupper($this->method) : strtolower($this->method);
+    }
+
+    /**
+     * Fires the actual cURL request.
+     *
+     * @return ResponseInterface
+     */
+    public function send(string $method, string $url)
+    {
+        // Reset our curl options so we're on a fresh slate.
+        $curlOptions = [];
+
+        if (! empty($this->config['query']) && is_array($this->config['query'])) {
+            // This is likely too naive a solution.
+            // Should look into handling when $url already
+            // has query vars on it.
+            $url .= '?' . http_build_query($this->config['query']);
+            unset($this->config['query']);
+        }
+
+        $curlOptions[CURLOPT_URL]            = $url;
+        $curlOptions[CURLOPT_RETURNTRANSFER] = true;
+        $curlOptions[CURLOPT_HEADER]         = true;
+        $curlOptions[CURLOPT_FRESH_CONNECT]  = true;
+        // Disable @file uploads in post data.
+        $curlOptions[CURLOPT_SAFE_UPLOAD] = true;
+
+        $curlOptions = $this->setCURLOptions($curlOptions, $this->config);
+        $curlOptions = $this->applyMethod($method, $curlOptions);
+        $curlOptions = $this->applyRequestHeaders($curlOptions);
+
+        // Do we need to delay this request?
+        if ($this->delay > 0) {
+            usleep((int) $this->delay * 1_000_000);
+        }
+
+        $output = $this->sendRequest($curlOptions);
+
+        // Set the string we want to break our response from
+        $breakString = "\r\n\r\n";
+
+        if (strpos($output, 'HTTP/1.1 100 Continue') === 0) {
+            $output = substr($output, strpos($output, $breakString) + 4);
+        }
+
+        // If request and response have Digest
+        if (isset($this->config['auth'][2]) && $this->config['auth'][2] === 'digest' && strpos($output, 'WWW-Authenticate: Digest') !== false) {
+            $output = substr($output, strpos($output, $breakString) + 4);
+        }
+
+        // Split out our headers and body
+        $break = strpos($output, $breakString);
+
+        if ($break !== false) {
+            // Our headers
+            $headers = explode("\n", substr($output, 0, $break));
+
+            $this->setResponseHeaders($headers);
+
+            // Our body
+            $body = substr($output, $break + 4);
+            $this->response->setBody($body);
+        } else {
+            $this->response->setBody($output);
+        }
+
+        return $this->response;
+    }
+
+    /**
+     * Adds $this->headers to the cURL request.
+     */
+    protected function applyRequestHeaders(array $curlOptions = []): array
+    {
+        if (empty($this->headers)) {
+            return $curlOptions;
+        }
+
+        $set = [];
+
+        foreach (array_keys($this->headers) as $name) {
+            $set[] = $name . ': ' . $this->getHeaderLine($name);
+        }
+
+        $curlOptions[CURLOPT_HTTPHEADER] = $set;
+
+        return $curlOptions;
+    }
+
+    /**
+     * Apply method
+     */
+    protected function applyMethod(string $method, array $curlOptions): array
+    {
+        $method = strtoupper($method);
+
+        $this->method                       = $method;
+        $curlOptions[CURLOPT_CUSTOMREQUEST] = $method;
+
+        $size = strlen($this->body ?? '');
+
+        // Have content?
+        if ($size > 0) {
+            return $this->applyBody($curlOptions);
+        }
+
+        if ($method === 'PUT' || $method === 'POST') {
+            // See http://tools.ietf.org/html/rfc7230#section-3.3.2
+            if ($this->header('content-length') === null && ! isset($this->config['multipart'])) {
+                $this->setHeader('Content-Length', '0');
+            }
+        } elseif ($method === 'HEAD') {
+            $curlOptions[CURLOPT_NOBODY] = 1;
+        }
+
+        return $curlOptions;
+    }
+
+    /**
+     * Apply body
+     */
+    protected function applyBody(array $curlOptions = []): array
+    {
+        if (! empty($this->body)) {
+            $curlOptions[CURLOPT_POSTFIELDS] = (string) $this->getBody();
+        }
+
+        return $curlOptions;
+    }
+
+    /**
+     * Parses the header retrieved from the cURL response into
+     * our Response object.
+     */
+    protected function setResponseHeaders(array $headers = [])
+    {
+        foreach ($headers as $header) {
+            if (($pos = strpos($header, ':')) !== false) {
+                $title = substr($header, 0, $pos);
+                $value = substr($header, $pos + 1);
+
+                $this->response->setHeader($title, $value);
+            } elseif (strpos($header, 'HTTP') === 0) {
+                preg_match('#^HTTP\/([12](?:\.[01])?) (\d+) (.+)#', $header, $matches);
+
+                if (isset($matches[1])) {
+                    $this->response->setProtocolVersion($matches[1]);
+                }
+
+                if (isset($matches[2])) {
+                    $this->response->setStatusCode((int) $matches[2], $matches[3] ?? null);
+                }
+            }
+        }
+    }
+
+    /**
+     * Set CURL options
+     *
+     * @return array
+     *
+     * @throws InvalidArgumentException
+     */
+    protected function setCURLOptions(array $curlOptions = [], array $config = [])
+    {
+        // Auth Headers
+        if (! empty($config['auth'])) {
+            $curlOptions[CURLOPT_USERPWD] = $config['auth'][0] . ':' . $config['auth'][1];
+
+            if (! empty($config['auth'][2]) && strtolower($config['auth'][2]) === 'digest') {
+                $curlOptions[CURLOPT_HTTPAUTH] = CURLAUTH_DIGEST;
+            } else {
+                $curlOptions[CURLOPT_HTTPAUTH] = CURLAUTH_BASIC;
+            }
+        }
+
+        // Certificate
+        if (! empty($config['cert'])) {
+            $cert = $config['cert'];
+
+            if (is_array($cert)) {
+                $curlOptions[CURLOPT_SSLCERTPASSWD] = $cert[1];
+                $cert                               = $cert[0];
+            }
+
+            if (! is_file($cert)) {
+                throw HTTPException::forSSLCertNotFound($cert);
+            }
+
+            $curlOptions[CURLOPT_SSLCERT] = $cert;
+        }
+
+        // SSL Verification
+        if (isset($config['verify'])) {
+            if (is_string($config['verify'])) {
+                $file = realpath($config['ssl_key']) ?: $config['ssl_key'];
+
+                if (! is_file($file)) {
+                    throw HTTPException::forInvalidSSLKey($config['ssl_key']);
+                }
+
+                $curlOptions[CURLOPT_CAINFO]         = $file;
+                $curlOptions[CURLOPT_SSL_VERIFYPEER] = 1;
+            } elseif (is_bool($config['verify'])) {
+                $curlOptions[CURLOPT_SSL_VERIFYPEER] = $config['verify'];
+            }
+        }
+
+        // Debug
+        if ($config['debug']) {
+            $curlOptions[CURLOPT_VERBOSE] = 1;
+            $curlOptions[CURLOPT_STDERR]  = is_string($config['debug']) ? fopen($config['debug'], 'a+b') : fopen('php://stderr', 'wb');
+        }
+
+        // Decode Content
+        if (! empty($config['decode_content'])) {
+            $accept = $this->getHeaderLine('Accept-Encoding');
+
+            if ($accept) {
+                $curlOptions[CURLOPT_ENCODING] = $accept;
+            } else {
+                $curlOptions[CURLOPT_ENCODING]   = '';
+                $curlOptions[CURLOPT_HTTPHEADER] = 'Accept-Encoding';
+            }
+        }
+
+        // Allow Redirects
+        if (array_key_exists('allow_redirects', $config)) {
+            $settings = $this->redirectDefaults;
+
+            if (is_array($config['allow_redirects'])) {
+                $settings = array_merge($settings, $config['allow_redirects']);
+            }
+
+            if ($config['allow_redirects'] === false) {
+                $curlOptions[CURLOPT_FOLLOWLOCATION] = 0;
+            } else {
+                $curlOptions[CURLOPT_FOLLOWLOCATION] = 1;
+                $curlOptions[CURLOPT_MAXREDIRS]      = $settings['max'];
+
+                if ($settings['strict'] === true) {
+                    $curlOptions[CURLOPT_POSTREDIR] = 1 | 2 | 4;
+                }
+
+                $protocols = 0;
+
+                foreach ($settings['protocols'] as $proto) {
+                    $protocols += constant('CURLPROTO_' . strtoupper($proto));
+                }
+
+                $curlOptions[CURLOPT_REDIR_PROTOCOLS] = $protocols;
+            }
+        }
+
+        // Timeout
+        $curlOptions[CURLOPT_TIMEOUT_MS] = (float) $config['timeout'] * 1000;
+
+        // Connection Timeout
+        $curlOptions[CURLOPT_CONNECTTIMEOUT_MS] = (float) $config['connect_timeout'] * 1000;
+
+        // Post Data - application/x-www-form-urlencoded
+        if (! empty($config['form_params']) && is_array($config['form_params'])) {
+            $postFields                      = http_build_query($config['form_params']);
+            $curlOptions[CURLOPT_POSTFIELDS] = $postFields;
+
+            // Ensure content-length is set, since CURL doesn't seem to
+            // calculate it when HTTPHEADER is set.
+            $this->setHeader('Content-Length', (string) strlen($postFields));
+            $this->setHeader('Content-Type', 'application/x-www-form-urlencoded');
+        }
+
+        // Post Data - multipart/form-data
+        if (! empty($config['multipart']) && is_array($config['multipart'])) {
+            // setting the POSTFIELDS option automatically sets multipart
+            $curlOptions[CURLOPT_POSTFIELDS] = $config['multipart'];
+        }
+
+        // HTTP Errors
+        $curlOptions[CURLOPT_FAILONERROR] = array_key_exists('http_errors', $config) ? (bool) $config['http_errors'] : true;
+
+        // JSON
+        if (isset($config['json'])) {
+            // Will be set as the body in `applyBody()`
+            $json = json_encode($config['json']);
+            $this->setBody($json);
+            $this->setHeader('Content-Type', 'application/json');
+            $this->setHeader('Content-Length', (string) strlen($json));
+        }
+
+        // version
+        if (! empty($config['version'])) {
+            if ($config['version'] === 1.0) {
+                $curlOptions[CURLOPT_HTTP_VERSION] = CURL_HTTP_VERSION_1_0;
+            } elseif ($config['version'] === 1.1) {
+                $curlOptions[CURLOPT_HTTP_VERSION] = CURL_HTTP_VERSION_1_1;
+            }
+        }
+
+        // Cookie
+        if (isset($config['cookie'])) {
+            $curlOptions[CURLOPT_COOKIEJAR]  = $config['cookie'];
+            $curlOptions[CURLOPT_COOKIEFILE] = $config['cookie'];
+        }
+
+        // User Agent
+        if (isset($config['user_agent'])) {
+            $curlOptions[CURLOPT_USERAGENT] = $config['user_agent'];
+        }
+
+        return $curlOptions;
+    }
+
+    /**
+     * Does the actual work of initializing cURL, setting the options,
+     * and grabbing the output.
+     *
+     * @codeCoverageIgnore
+     */
+    protected function sendRequest(array $curlOptions = []): string
+    {
+        $ch = curl_init();
+
+        curl_setopt_array($ch, $curlOptions);
+
+        // Send the request and wait for a response.
+        $output = curl_exec($ch);
+
+        if ($output === false) {
+            throw HTTPException::forCurlError((string) curl_errno($ch), curl_error($ch));
+        }
+
+        curl_close($ch);
+
+        return $output;
+    }
+}
diff --git a/www-api/system/HTTP/ContentSecurityPolicy.php b/www-api/system/HTTP/ContentSecurityPolicy.php
new file mode 100644
index 00000000..4f912a8e
--- /dev/null
+++ b/www-api/system/HTTP/ContentSecurityPolicy.php
@@ -0,0 +1,809 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\HTTP;
+
+use Config\ContentSecurityPolicy as ContentSecurityPolicyConfig;
+
+/**
+ * Provides tools for working with the Content-Security-Policy header
+ * to help defeat XSS attacks.
+ *
+ * @see http://www.w3.org/TR/CSP/
+ * @see http://www.html5rocks.com/en/tutorials/security/content-security-policy/
+ * @see http://content-security-policy.com/
+ * @see https://www.owasp.org/index.php/Content_Security_Policy
+ */
+class ContentSecurityPolicy
+{
+    /**
+     * Used for security enforcement
+     *
+     * @var array|string
+     */
+    protected $baseURI = [];
+
+    /**
+     * Used for security enforcement
+     *
+     * @var array|string
+     */
+    protected $childSrc = [];
+
+    /**
+     * Used for security enforcement
+     *
+     * @var array
+     */
+    protected $connectSrc = [];
+
+    /**
+     * Used for security enforcement
+     *
+     * @var array|string
+     */
+    protected $defaultSrc = [];
+
+    /**
+     * Used for security enforcement
+     *
+     * @var array|string
+     */
+    protected $fontSrc = [];
+
+    /**
+     * Used for security enforcement
+     *
+     * @var array|string
+     */
+    protected $formAction = [];
+
+    /**
+     * Used for security enforcement
+     *
+     * @var array|string
+     */
+    protected $frameAncestors = [];
+
+    /**
+     * Used for security enforcement
+     *
+     * @var array|string
+     */
+    protected $frameSrc = [];
+
+    /**
+     * Used for security enforcement
+     *
+     * @var array|string
+     */
+    protected $imageSrc = [];
+
+    /**
+     * Used for security enforcement
+     *
+     * @var array|string
+     */
+    protected $mediaSrc = [];
+
+    /**
+     * Used for security enforcement
+     *
+     * @var array|string
+     */
+    protected $objectSrc = [];
+
+    /**
+     * Used for security enforcement
+     *
+     * @var array|string
+     */
+    protected $pluginTypes = [];
+
+    /**
+     * Used for security enforcement
+     *
+     * @var string
+     */
+    protected $reportURI;
+
+    /**
+     * Used for security enforcement
+     *
+     * @var array|string
+     */
+    protected $sandbox = [];
+
+    /**
+     * Used for security enforcement
+     *
+     * @var array|string
+     */
+    protected $scriptSrc = [];
+
+    /**
+     * Used for security enforcement
+     *
+     * @var array|string
+     */
+    protected $styleSrc = [];
+
+    /**
+     * Used for security enforcement
+     *
+     * @var array|string
+     */
+    protected $manifestSrc = [];
+
+    /**
+     * Used for security enforcement
+     *
+     * @var bool
+     */
+    protected $upgradeInsecureRequests = false;
+
+    /**
+     * Used for security enforcement
+     *
+     * @var bool
+     */
+    protected $reportOnly = false;
+
+    /**
+     * Used for security enforcement
+     *
+     * @var array
+     */
+    protected $validSources = [
+        'self',
+        'none',
+        'unsafe-inline',
+        'unsafe-eval',
+    ];
+
+    /**
+     * Used for security enforcement
+     *
+     * @var array
+     */
+    protected $nonces = [];
+
+    /**
+     * Nonce for style
+     *
+     * @var string
+     */
+    protected $styleNonce;
+
+    /**
+     * Nonce for script
+     *
+     * @var string
+     */
+    protected $scriptNonce;
+
+    /**
+     * Nonce tag for style
+     *
+     * @var string
+     */
+    protected $styleNonceTag = '{csp-style-nonce}';
+
+    /**
+     * Nonce tag for script
+     *
+     * @var string
+     */
+    protected $scriptNonceTag = '{csp-script-nonce}';
+
+    /**
+     * Replace nonce tag automatically
+     *
+     * @var bool
+     */
+    protected $autoNonce = true;
+
+    /**
+     * An array of header info since we have
+     * to build ourself before passing to Response.
+     *
+     * @var array
+     */
+    protected $tempHeaders = [];
+
+    /**
+     * An array of header info to build
+     * that should only be reported.
+     *
+     * @var array
+     */
+    protected $reportOnlyHeaders = [];
+
+    /**
+     * Whether Content Security Policy is being enforced.
+     *
+     * @var bool
+     */
+    protected $CSPEnabled = false;
+
+    /**
+     * Constructor.
+     *
+     * Stores our default values from the Config file.
+     */
+    public function __construct(ContentSecurityPolicyConfig $config)
+    {
+        $appConfig        = config('App');
+        $this->CSPEnabled = $appConfig->CSPEnabled;
+
+        foreach (get_object_vars($config) as $setting => $value) {
+            if (property_exists($this, $setting)) {
+                $this->{$setting} = $value;
+            }
+        }
+
+        if (! is_array($this->styleSrc)) {
+            $this->styleSrc = [$this->styleSrc];
+        }
+
+        if (! is_array($this->scriptSrc)) {
+            $this->scriptSrc = [$this->scriptSrc];
+        }
+    }
+
+    /**
+     * Whether Content Security Policy is being enforced.
+     */
+    public function enabled(): bool
+    {
+        return $this->CSPEnabled;
+    }
+
+    /**
+     * Get the nonce for the style tag.
+     */
+    public function getStyleNonce(): string
+    {
+        if ($this->styleNonce === null) {
+            $this->styleNonce = bin2hex(random_bytes(12));
+            $this->styleSrc[] = 'nonce-' . $this->styleNonce;
+        }
+
+        return $this->styleNonce;
+    }
+
+    /**
+     * Get the nonce for the script tag.
+     */
+    public function getScriptNonce(): string
+    {
+        if ($this->scriptNonce === null) {
+            $this->scriptNonce = bin2hex(random_bytes(12));
+            $this->scriptSrc[] = 'nonce-' . $this->scriptNonce;
+        }
+
+        return $this->scriptNonce;
+    }
+
+    /**
+     * Compiles and sets the appropriate headers in the request.
+     *
+     * Should be called just prior to sending the response to the user agent.
+     */
+    public function finalize(ResponseInterface $response)
+    {
+        if ($this->autoNonce) {
+            $this->generateNonces($response);
+        }
+
+        $this->buildHeaders($response);
+    }
+
+    /**
+     * If TRUE, nothing will be restricted. Instead all violations will
+     * be reported to the reportURI for monitoring. This is useful when
+     * you are just starting to implement the policy, and will help
+     * determine what errors need to be addressed before you turn on
+     * all filtering.
+     *
+     * @return $this
+     */
+    public function reportOnly(bool $value = true)
+    {
+        $this->reportOnly = $value;
+
+        return $this;
+    }
+
+    /**
+     * Adds a new base_uri value. Can be either a URI class or a simple string.
+     *
+     * base_uri restricts the URLs that can appear in a page’s <base> element.
+     *
+     * @see http://www.w3.org/TR/CSP/#directive-base-uri
+     *
+     * @param array|string $uri
+     *
+     * @return $this
+     */
+    public function addBaseURI($uri, ?bool $explicitReporting = null)
+    {
+        $this->addOption($uri, 'baseURI', $explicitReporting ?? $this->reportOnly);
+
+        return $this;
+    }
+
+    /**
+     * Adds a new valid endpoint for a form's action. Can be either
+     * a URI class or a simple string.
+     *
+     * child-src lists the URLs for workers and embedded frame contents.
+     * For example: child-src https://youtube.com would enable embedding
+     * videos from YouTube but not from other origins.
+     *
+     * @see http://www.w3.org/TR/CSP/#directive-child-src
+     *
+     * @param array|string $uri
+     *
+     * @return $this
+     */
+    public function addChildSrc($uri, ?bool $explicitReporting = null)
+    {
+        $this->addOption($uri, 'childSrc', $explicitReporting ?? $this->reportOnly);
+
+        return $this;
+    }
+
+    /**
+     * Adds a new valid endpoint for a form's action. Can be either
+     * a URI class or a simple string.
+     *
+     * connect-src limits the origins to which you can connect
+     * (via XHR, WebSockets, and EventSource).
+     *
+     * @see http://www.w3.org/TR/CSP/#directive-connect-src
+     *
+     * @param array|string $uri
+     *
+     * @return $this
+     */
+    public function addConnectSrc($uri, ?bool $explicitReporting = null)
+    {
+        $this->addOption($uri, 'connectSrc', $explicitReporting ?? $this->reportOnly);
+
+        return $this;
+    }
+
+    /**
+     * Adds a new valid endpoint for a form's action. Can be either
+     * a URI class or a simple string.
+     *
+     * default_src is the URI that is used for many of the settings when
+     * no other source has been set.
+     *
+     * @see http://www.w3.org/TR/CSP/#directive-default-src
+     *
+     * @param array|string $uri
+     *
+     * @return $this
+     */
+    public function setDefaultSrc($uri, ?bool $explicitReporting = null)
+    {
+        $this->defaultSrc = [(string) $uri => $explicitReporting ?? $this->reportOnly];
+
+        return $this;
+    }
+
+    /**
+     * Adds a new valid endpoint for a form's action. Can be either
+     * a URI class or a simple string.
+     *
+     * font-src specifies the origins that can serve web fonts.
+     *
+     * @see http://www.w3.org/TR/CSP/#directive-font-src
+     *
+     * @param array|string $uri
+     *
+     * @return $this
+     */
+    public function addFontSrc($uri, ?bool $explicitReporting = null)
+    {
+        $this->addOption($uri, 'fontSrc', $explicitReporting ?? $this->reportOnly);
+
+        return $this;
+    }
+
+    /**
+     * Adds a new valid endpoint for a form's action. Can be either
+     * a URI class or a simple string.
+     *
+     * @see http://www.w3.org/TR/CSP/#directive-form-action
+     *
+     * @param array|string $uri
+     *
+     * @return $this
+     */
+    public function addFormAction($uri, ?bool $explicitReporting = null)
+    {
+        $this->addOption($uri, 'formAction', $explicitReporting ?? $this->reportOnly);
+
+        return $this;
+    }
+
+    /**
+     * Adds a new resource that should allow embedding the resource using
+     * <frame>, <iframe>, <object>, <embed>, or <applet>
+     *
+     * @see http://www.w3.org/TR/CSP/#directive-frame-ancestors
+     *
+     * @param array|string $uri
+     *
+     * @return $this
+     */
+    public function addFrameAncestor($uri, ?bool $explicitReporting = null)
+    {
+        $this->addOption($uri, 'frameAncestors', $explicitReporting ?? $this->reportOnly);
+
+        return $this;
+    }
+
+    /**
+     * Adds a new valid endpoint for valid frame sources. Can be either
+     * a URI class or a simple string.
+     *
+     * @see http://www.w3.org/TR/CSP/#directive-frame-src
+     *
+     * @param array|string $uri
+     *
+     * @return $this
+     */
+    public function addFrameSrc($uri, ?bool $explicitReporting = null)
+    {
+        $this->addOption($uri, 'frameSrc', $explicitReporting ?? $this->reportOnly);
+
+        return $this;
+    }
+
+    /**
+     * Adds a new valid endpoint for valid image sources. Can be either
+     * a URI class or a simple string.
+     *
+     * @see http://www.w3.org/TR/CSP/#directive-img-src
+     *
+     * @param array|string $uri
+     *
+     * @return $this
+     */
+    public function addImageSrc($uri, ?bool $explicitReporting = null)
+    {
+        $this->addOption($uri, 'imageSrc', $explicitReporting ?? $this->reportOnly);
+
+        return $this;
+    }
+
+    /**
+     * Adds a new valid endpoint for valid video and audio. Can be either
+     * a URI class or a simple string.
+     *
+     * @see http://www.w3.org/TR/CSP/#directive-media-src
+     *
+     * @param array|string $uri
+     *
+     * @return $this
+     */
+    public function addMediaSrc($uri, ?bool $explicitReporting = null)
+    {
+        $this->addOption($uri, 'mediaSrc', $explicitReporting ?? $this->reportOnly);
+
+        return $this;
+    }
+
+    /**
+     * Adds a new valid endpoint for manifest sources. Can be either
+     * a URI class or simple string.
+     *
+     * @see https://www.w3.org/TR/CSP/#directive-manifest-src
+     *
+     * @param array|string $uri
+     *
+     * @return $this
+     */
+    public function addManifestSrc($uri, ?bool $explicitReporting = null)
+    {
+        $this->addOption($uri, 'manifestSrc', $explicitReporting ?? $this->reportOnly);
+
+        return $this;
+    }
+
+    /**
+     * Adds a new valid endpoint for Flash and other plugin sources. Can be either
+     * a URI class or a simple string.
+     *
+     * @see http://www.w3.org/TR/CSP/#directive-object-src
+     *
+     * @param array|string $uri
+     *
+     * @return $this
+     */
+    public function addObjectSrc($uri, ?bool $explicitReporting = null)
+    {
+        $this->addOption($uri, 'objectSrc', $explicitReporting ?? $this->reportOnly);
+
+        return $this;
+    }
+
+    /**
+     * Limits the types of plugins that can be used. Can be either
+     * a URI class or a simple string.
+     *
+     * @see http://www.w3.org/TR/CSP/#directive-plugin-types
+     *
+     * @param array|string $mime One or more plugin mime types, separate by spaces
+     *
+     * @return $this
+     */
+    public function addPluginType($mime, ?bool $explicitReporting = null)
+    {
+        $this->addOption($mime, 'pluginTypes', $explicitReporting ?? $this->reportOnly);
+
+        return $this;
+    }
+
+    /**
+     * Specifies a URL where a browser will send reports when a content
+     * security policy is violated. Can be either a URI class or a simple string.
+     *
+     * @see http://www.w3.org/TR/CSP/#directive-report-uri
+     *
+     * @return $this
+     */
+    public function setReportURI(string $uri)
+    {
+        $this->reportURI = $uri;
+
+        return $this;
+    }
+
+    /**
+     * specifies an HTML sandbox policy that the user agent applies to
+     * the protected resource.
+     *
+     * @see http://www.w3.org/TR/CSP/#directive-sandbox
+     *
+     * @param array|string $flags An array of sandbox flags that can be added to the directive.
+     *
+     * @return $this
+     */
+    public function addSandbox($flags, ?bool $explicitReporting = null)
+    {
+        $this->addOption($flags, 'sandbox', $explicitReporting ?? $this->reportOnly);
+
+        return $this;
+    }
+
+    /**
+     * Adds a new valid endpoint for javascript file sources. Can be either
+     * a URI class or a simple string.
+     *
+     * @see http://www.w3.org/TR/CSP/#directive-connect-src
+     *
+     * @param array|string $uri
+     *
+     * @return $this
+     */
+    public function addScriptSrc($uri, ?bool $explicitReporting = null)
+    {
+        $this->addOption($uri, 'scriptSrc', $explicitReporting ?? $this->reportOnly);
+
+        return $this;
+    }
+
+    /**
+     * Adds a new valid endpoint for CSS file sources. Can be either
+     * a URI class or a simple string.
+     *
+     * @see http://www.w3.org/TR/CSP/#directive-connect-src
+     *
+     * @param array|string $uri
+     *
+     * @return $this
+     */
+    public function addStyleSrc($uri, ?bool $explicitReporting = null)
+    {
+        $this->addOption($uri, 'styleSrc', $explicitReporting ?? $this->reportOnly);
+
+        return $this;
+    }
+
+    /**
+     * Sets whether the user agents should rewrite URL schemes, changing
+     * HTTP to HTTPS.
+     *
+     * @return $this
+     */
+    public function upgradeInsecureRequests(bool $value = true)
+    {
+        $this->upgradeInsecureRequests = $value;
+
+        return $this;
+    }
+
+    /**
+     * DRY method to add an string or array to a class property.
+     *
+     * @param array|string $options
+     */
+    protected function addOption($options, string $target, ?bool $explicitReporting = null)
+    {
+        // Ensure we have an array to work with...
+        if (is_string($this->{$target})) {
+            $this->{$target} = [$this->{$target}];
+        }
+
+        if (is_array($options)) {
+            foreach ($options as $opt) {
+                $this->{$target}[$opt] = $explicitReporting ?? $this->reportOnly;
+            }
+        } else {
+            $this->{$target}[$options] = $explicitReporting ?? $this->reportOnly;
+        }
+    }
+
+    /**
+     * Scans the body of the request message and replaces any nonce
+     * placeholders with actual nonces, that we'll then add to our
+     * headers.
+     */
+    protected function generateNonces(ResponseInterface $response)
+    {
+        $body = $response->getBody();
+
+        if (empty($body)) {
+            return;
+        }
+
+        // Replace style and script placeholders with nonces
+        $pattern = '/(' . preg_quote($this->styleNonceTag, '/')
+            . '|' . preg_quote($this->scriptNonceTag, '/') . ')/';
+
+        $body = preg_replace_callback($pattern, function ($match) {
+            $nonce = $match[0] === $this->styleNonceTag ? $this->getStyleNonce() : $this->getScriptNonce();
+
+            return "nonce=\"{$nonce}\"";
+        }, $body);
+
+        $response->setBody($body);
+    }
+
+    /**
+     * Based on the current state of the elements, will add the appropriate
+     * Content-Security-Policy and Content-Security-Policy-Report-Only headers
+     * with their values to the response object.
+     */
+    protected function buildHeaders(ResponseInterface $response)
+    {
+        /**
+         * Ensure both headers are available and arrays...
+         *
+         * @var Response $response
+         */
+        $response->setHeader('Content-Security-Policy', []);
+        $response->setHeader('Content-Security-Policy-Report-Only', []);
+
+        $directives = [
+            'base-uri'        => 'baseURI',
+            'child-src'       => 'childSrc',
+            'connect-src'     => 'connectSrc',
+            'default-src'     => 'defaultSrc',
+            'font-src'        => 'fontSrc',
+            'form-action'     => 'formAction',
+            'frame-ancestors' => 'frameAncestors',
+            'frame-src'       => 'frameSrc',
+            'img-src'         => 'imageSrc',
+            'media-src'       => 'mediaSrc',
+            'object-src'      => 'objectSrc',
+            'plugin-types'    => 'pluginTypes',
+            'script-src'      => 'scriptSrc',
+            'style-src'       => 'styleSrc',
+            'manifest-src'    => 'manifestSrc',
+            'sandbox'         => 'sandbox',
+            'report-uri'      => 'reportURI',
+        ];
+
+        // inject default base & default URIs if needed
+        if (empty($this->baseURI)) {
+            $this->baseURI = 'self';
+        }
+
+        if (empty($this->defaultSrc)) {
+            $this->defaultSrc = 'self';
+        }
+
+        foreach ($directives as $name => $property) {
+            if (! empty($this->{$property})) {
+                $this->addToHeader($name, $this->{$property});
+            }
+        }
+
+        // Compile our own header strings here since if we just
+        // append it to the response, it will be joined with
+        // commas, not semi-colons as we need.
+        if (! empty($this->tempHeaders)) {
+            $header = '';
+
+            foreach ($this->tempHeaders as $name => $value) {
+                $header .= " {$name} {$value};";
+            }
+
+            // add token only if needed
+            if ($this->upgradeInsecureRequests) {
+                $header .= ' upgrade-insecure-requests;';
+            }
+
+            $response->appendHeader('Content-Security-Policy', $header);
+        }
+
+        if (! empty($this->reportOnlyHeaders)) {
+            $header = '';
+
+            foreach ($this->reportOnlyHeaders as $name => $value) {
+                $header .= " {$name} {$value};";
+            }
+
+            $response->appendHeader('Content-Security-Policy-Report-Only', $header);
+        }
+
+        $this->tempHeaders       = [];
+        $this->reportOnlyHeaders = [];
+    }
+
+    /**
+     * Adds a directive and it's options to the appropriate header. The $values
+     * array might have options that are geared toward either the regular or the
+     * reportOnly header, since it's viable to have both simultaneously.
+     *
+     * @param array|string|null $values
+     */
+    protected function addToHeader(string $name, $values = null)
+    {
+        if (is_string($values)) {
+            $values = [$values => $this->reportOnly];
+        }
+
+        $sources       = [];
+        $reportSources = [];
+
+        foreach ($values as $value => $reportOnly) {
+            if (is_numeric($value) && is_string($reportOnly) && ! empty($reportOnly)) {
+                $value      = $reportOnly;
+                $reportOnly = $this->reportOnly;
+            }
+
+            if (strpos($value, 'nonce-') === 0) {
+                $value = "'{$value}'";
+            }
+
+            if ($reportOnly === true) {
+                $reportSources[] = in_array($value, $this->validSources, true) ? "'{$value}'" : $value;
+            } else {
+                $sources[] = in_array($value, $this->validSources, true) ? "'{$value}'" : $value;
+            }
+        }
+
+        if (! empty($sources)) {
+            $this->tempHeaders[$name] = implode(' ', $sources);
+        }
+
+        if (! empty($reportSources)) {
+            $this->reportOnlyHeaders[$name] = implode(' ', $reportSources);
+        }
+    }
+}
diff --git a/www-api/system/HTTP/DownloadResponse.php b/www-api/system/HTTP/DownloadResponse.php
new file mode 100644
index 00000000..899bec85
--- /dev/null
+++ b/www-api/system/HTTP/DownloadResponse.php
@@ -0,0 +1,328 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\HTTP;
+
+use CodeIgniter\Exceptions\DownloadException;
+use CodeIgniter\Files\File;
+use Config\Mimes;
+
+/**
+ * HTTP response when a download is requested.
+ */
+class DownloadResponse extends Response
+{
+    /**
+     * Download file name
+     */
+    private string $filename;
+
+    /**
+     * Download for file
+     */
+    private ?File $file = null;
+
+    /**
+     * mime set flag
+     */
+    private bool $setMime;
+
+    /**
+     * Download for binary
+     */
+    private ?string $binary = null;
+
+    /**
+     * Download charset
+     */
+    private string $charset = 'UTF-8';
+
+    /**
+     * Download reason
+     *
+     * @var string
+     */
+    protected $reason = 'OK';
+
+    /**
+     * The current status code for this response.
+     *
+     * @var int
+     */
+    protected $statusCode = 200;
+
+    /**
+     * Constructor.
+     */
+    public function __construct(string $filename, bool $setMime)
+    {
+        parent::__construct(config('App'));
+
+        $this->filename = $filename;
+        $this->setMime  = $setMime;
+
+        // Make sure the content type is either specified or detected
+        $this->removeHeader('Content-Type');
+    }
+
+    /**
+     * set download for binary string.
+     */
+    public function setBinary(string $binary)
+    {
+        if ($this->file !== null) {
+            throw DownloadException::forCannotSetBinary();
+        }
+
+        $this->binary = $binary;
+    }
+
+    /**
+     * set download for file.
+     */
+    public function setFilePath(string $filepath)
+    {
+        if ($this->binary !== null) {
+            throw DownloadException::forCannotSetFilePath($filepath);
+        }
+
+        $this->file = new File($filepath, true);
+    }
+
+    /**
+     * set name for the download.
+     *
+     * @return $this
+     */
+    public function setFileName(string $filename)
+    {
+        $this->filename = $filename;
+
+        return $this;
+    }
+
+    /**
+     * get content length.
+     */
+    public function getContentLength(): int
+    {
+        if (is_string($this->binary)) {
+            return strlen($this->binary);
+        }
+
+        if ($this->file instanceof File) {
+            return $this->file->getSize();
+        }
+
+        return 0;
+    }
+
+    /**
+     * Set content type by guessing mime type from file extension
+     */
+    private function setContentTypeByMimeType()
+    {
+        $mime    = null;
+        $charset = '';
+
+        if ($this->setMime === true && ($lastDotPosition = strrpos($this->filename, '.')) !== false) {
+            $mime    = Mimes::guessTypeFromExtension(substr($this->filename, $lastDotPosition + 1));
+            $charset = $this->charset;
+        }
+
+        if (! is_string($mime)) {
+            // Set the default MIME type to send
+            $mime    = 'application/octet-stream';
+            $charset = '';
+        }
+
+        $this->setContentType($mime, $charset);
+    }
+
+    /**
+     * get download filename.
+     */
+    private function getDownloadFileName(): string
+    {
+        $filename  = $this->filename;
+        $x         = explode('.', $this->filename);
+        $extension = end($x);
+
+        /* It was reported that browsers on Android 2.1 (and possibly older as well)
+         * need to have the filename extension upper-cased in order to be able to
+         * download it.
+         *
+         * Reference: http://digiblog.de/2011/04/19/android-and-the-download-file-headers/
+         */
+        // @todo: depend super global
+        if (count($x) !== 1 && isset($_SERVER['HTTP_USER_AGENT'])
+                && preg_match('/Android\s(1|2\.[01])/', $_SERVER['HTTP_USER_AGENT'])) {
+            $x[count($x) - 1] = strtoupper($extension);
+            $filename         = implode('.', $x);
+        }
+
+        return $filename;
+    }
+
+    /**
+     * get Content-Disposition Header string.
+     */
+    private function getContentDisposition(): string
+    {
+        $downloadFilename = $this->getDownloadFileName();
+
+        $utf8Filename = $downloadFilename;
+
+        if (strtoupper($this->charset) !== 'UTF-8') {
+            $utf8Filename = mb_convert_encoding($downloadFilename, 'UTF-8', $this->charset);
+        }
+
+        $result = sprintf('attachment; filename="%s"', $downloadFilename);
+
+        if ($utf8Filename) {
+            $result .= '; filename*=UTF-8\'\'' . rawurlencode($utf8Filename);
+        }
+
+        return $result;
+    }
+
+    /**
+     * Disallows status changing.
+     *
+     * @throws DownloadException
+     */
+    public function setStatusCode(int $code, string $reason = '')
+    {
+        throw DownloadException::forCannotSetStatusCode($code, $reason);
+    }
+
+    /**
+     * Sets the Content Type header for this response with the mime type
+     * and, optionally, the charset.
+     *
+     * @return ResponseInterface
+     */
+    public function setContentType(string $mime, string $charset = 'UTF-8')
+    {
+        parent::setContentType($mime, $charset);
+
+        if ($charset !== '') {
+            $this->charset = $charset;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Sets the appropriate headers to ensure this response
+     * is not cached by the browsers.
+     */
+    public function noCache(): self
+    {
+        $this->removeHeader('Cache-control');
+
+        $this->setHeader('Cache-control', ['private', 'no-transform', 'no-store', 'must-revalidate']);
+
+        return $this;
+    }
+
+    /**
+     * Disables cache configuration.
+     *
+     * @throws DownloadException
+     */
+    public function setCache(array $options = [])
+    {
+        throw DownloadException::forCannotSetCache();
+    }
+
+    /**
+     * {@inheritDoc}
+     *
+     * @return $this
+     *
+     * @todo Do downloads need CSP or Cookies? Compare with ResponseTrait::send()
+     */
+    public function send()
+    {
+        $this->buildHeaders();
+        $this->sendHeaders();
+        $this->sendBody();
+
+        return $this;
+    }
+
+    /**
+     * set header for file download.
+     */
+    public function buildHeaders()
+    {
+        if (! $this->hasHeader('Content-Type')) {
+            $this->setContentTypeByMimeType();
+        }
+
+        $this->setHeader('Content-Disposition', $this->getContentDisposition());
+        $this->setHeader('Expires-Disposition', '0');
+        $this->setHeader('Content-Transfer-Encoding', 'binary');
+        $this->setHeader('Content-Length', (string) $this->getContentLength());
+        $this->noCache();
+    }
+
+    /**
+     * output download file text.
+     *
+     * @return DownloadResponse
+     *
+     * @throws DownloadException
+     */
+    public function sendBody()
+    {
+        if ($this->binary !== null) {
+            return $this->sendBodyByBinary();
+        }
+
+        if ($this->file !== null) {
+            return $this->sendBodyByFilePath();
+        }
+
+        throw DownloadException::forNotFoundDownloadSource();
+    }
+
+    /**
+     * output download text by file.
+     *
+     * @return DownloadResponse
+     */
+    private function sendBodyByFilePath()
+    {
+        $splFileObject = $this->file->openFile('rb');
+
+        // Flush 1MB chunks of data
+        while (! $splFileObject->eof() && ($data = $splFileObject->fread(1_048_576)) !== false) {
+            echo $data;
+            unset($data);
+        }
+
+        return $this;
+    }
+
+    /**
+     * output download text by binary
+     *
+     * @return DownloadResponse
+     */
+    private function sendBodyByBinary()
+    {
+        echo $this->binary;
+
+        return $this;
+    }
+}
diff --git a/www-api/system/HTTP/Exceptions/HTTPException.php b/www-api/system/HTTP/Exceptions/HTTPException.php
new file mode 100644
index 00000000..966c3c7f
--- /dev/null
+++ b/www-api/system/HTTP/Exceptions/HTTPException.php
@@ -0,0 +1,218 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\HTTP\Exceptions;
+
+use CodeIgniter\Exceptions\FrameworkException;
+
+/**
+ * Things that can go wrong with HTTP
+ */
+class HTTPException extends FrameworkException
+{
+    /**
+     * For CurlRequest
+     *
+     * @return HTTPException
+     *
+     * @codeCoverageIgnore
+     */
+    public static function forMissingCurl()
+    {
+        return new static(lang('HTTP.missingCurl'));
+    }
+
+    /**
+     * For CurlRequest
+     *
+     * @return HTTPException
+     */
+    public static function forSSLCertNotFound(string $cert)
+    {
+        return new static(lang('HTTP.sslCertNotFound', [$cert]));
+    }
+
+    /**
+     * For CurlRequest
+     *
+     * @return HTTPException
+     */
+    public static function forInvalidSSLKey(string $key)
+    {
+        return new static(lang('HTTP.invalidSSLKey', [$key]));
+    }
+
+    /**
+     * For CurlRequest
+     *
+     * @return HTTPException
+     *
+     * @codeCoverageIgnore
+     */
+    public static function forCurlError(string $errorNum, string $error)
+    {
+        return new static(lang('HTTP.curlError', [$errorNum, $error]));
+    }
+
+    /**
+     * For IncomingRequest
+     *
+     * @return HTTPException
+     */
+    public static function forInvalidNegotiationType(string $type)
+    {
+        return new static(lang('HTTP.invalidNegotiationType', [$type]));
+    }
+
+    /**
+     * For Message
+     *
+     * @return HTTPException
+     */
+    public static function forInvalidHTTPProtocol(string $protocols)
+    {
+        return new static(lang('HTTP.invalidHTTPProtocol', [$protocols]));
+    }
+
+    /**
+     * For Negotiate
+     *
+     * @return HTTPException
+     */
+    public static function forEmptySupportedNegotiations()
+    {
+        return new static(lang('HTTP.emptySupportedNegotiations'));
+    }
+
+    /**
+     * For RedirectResponse
+     *
+     * @return HTTPException
+     */
+    public static function forInvalidRedirectRoute(string $route)
+    {
+        return new static(lang('HTTP.invalidRoute', [$route]));
+    }
+
+    /**
+     * For Response
+     *
+     * @return HTTPException
+     */
+    public static function forMissingResponseStatus()
+    {
+        return new static(lang('HTTP.missingResponseStatus'));
+    }
+
+    /**
+     * For Response
+     *
+     * @return HTTPException
+     */
+    public static function forInvalidStatusCode(int $code)
+    {
+        return new static(lang('HTTP.invalidStatusCode', [$code]));
+    }
+
+    /**
+     * For Response
+     *
+     * @return HTTPException
+     */
+    public static function forUnkownStatusCode(int $code)
+    {
+        return new static(lang('HTTP.unknownStatusCode', [$code]));
+    }
+
+    /**
+     * For URI
+     *
+     * @return HTTPException
+     */
+    public static function forUnableToParseURI(string $uri)
+    {
+        return new static(lang('HTTP.cannotParseURI', [$uri]));
+    }
+
+    /**
+     * For URI
+     *
+     * @return HTTPException
+     */
+    public static function forURISegmentOutOfRange(int $segment)
+    {
+        return new static(lang('HTTP.segmentOutOfRange', [$segment]));
+    }
+
+    /**
+     * For URI
+     *
+     * @return HTTPException
+     */
+    public static function forInvalidPort(int $port)
+    {
+        return new static(lang('HTTP.invalidPort', [$port]));
+    }
+
+    /**
+     * For URI
+     *
+     * @return HTTPException
+     */
+    public static function forMalformedQueryString()
+    {
+        return new static(lang('HTTP.malformedQueryString'));
+    }
+
+    /**
+     * For Uploaded file move
+     *
+     * @return HTTPException
+     */
+    public static function forAlreadyMoved()
+    {
+        return new static(lang('HTTP.alreadyMoved'));
+    }
+
+    /**
+     * For Uploaded file move
+     *
+     * @return HTTPException
+     */
+    public static function forInvalidFile(?string $path = null)
+    {
+        return new static(lang('HTTP.invalidFile'));
+    }
+
+    /**
+     * For Uploaded file move
+     *
+     * @return HTTPException
+     */
+    public static function forMoveFailed(string $source, string $target, string $error)
+    {
+        return new static(lang('HTTP.moveFailed', [$source, $target, $error]));
+    }
+
+    /**
+     * For Invalid SameSite attribute setting
+     *
+     * @return HTTPException
+     *
+     * @deprecated Use `CookieException::forInvalidSameSite()` instead.
+     *
+     * @codeCoverageIgnore
+     */
+    public static function forInvalidSameSiteSetting(string $samesite)
+    {
+        return new static(lang('Security.invalidSameSiteSetting', [$samesite]));
+    }
+}
diff --git a/www-api/system/HTTP/Files/FileCollection.php b/www-api/system/HTTP/Files/FileCollection.php
new file mode 100644
index 00000000..87f31ee5
--- /dev/null
+++ b/www-api/system/HTTP/Files/FileCollection.php
@@ -0,0 +1,255 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\HTTP\Files;
+
+use RecursiveArrayIterator;
+use RecursiveIteratorIterator;
+
+/**
+ * Class FileCollection
+ *
+ * Provides easy access to uploaded files for a request.
+ */
+class FileCollection
+{
+    /**
+     * An array of UploadedFile instances for any files
+     * uploaded as part of this request.
+     * Populated the first time either files(), file(), or hasFile()
+     * is called.
+     *
+     * @var array|null
+     */
+    protected $files;
+
+    /**
+     * Returns an array of all uploaded files that were found.
+     * Each element in the array will be an instance of UploadedFile.
+     * The key of each element will be the client filename.
+     *
+     * @return array|null
+     */
+    public function all()
+    {
+        $this->populateFiles();
+
+        return $this->files;
+    }
+
+    /**
+     * Attempts to get a single file from the collection of uploaded files.
+     *
+     * @return UploadedFile|null
+     */
+    public function getFile(string $name)
+    {
+        $this->populateFiles();
+
+        if ($this->hasFile($name)) {
+            if (strpos($name, '.') !== false) {
+                $name         = explode('.', $name);
+                $uploadedFile = $this->getValueDotNotationSyntax($name, $this->files);
+
+                return $uploadedFile instanceof UploadedFile ? $uploadedFile : null;
+            }
+
+            if (array_key_exists($name, $this->files)) {
+                $uploadedFile = $this->files[$name];
+
+                return $uploadedFile instanceof UploadedFile ? $uploadedFile : null;
+            }
+        }
+
+        return null;
+    }
+
+    /**
+     * Verify if a file exist in the collection of uploaded files and is have been uploaded with multiple option.
+     *
+     * @return array|null
+     */
+    public function getFileMultiple(string $name)
+    {
+        $this->populateFiles();
+
+        if ($this->hasFile($name)) {
+            if (strpos($name, '.') !== false) {
+                $name         = explode('.', $name);
+                $uploadedFile = $this->getValueDotNotationSyntax($name, $this->files);
+
+                return (is_array($uploadedFile) && ($uploadedFile[array_key_first($uploadedFile)] instanceof UploadedFile)) ?
+                    $uploadedFile : null;
+            }
+
+            if (array_key_exists($name, $this->files)) {
+                $uploadedFile = $this->files[$name];
+
+                return (is_array($uploadedFile) && ($uploadedFile[array_key_first($uploadedFile)] instanceof UploadedFile)) ?
+                    $uploadedFile : null;
+            }
+        }
+
+        return null;
+    }
+
+    /**
+     * Checks whether an uploaded file with name $fileID exists in
+     * this request.
+     *
+     * @param string $fileID The name of the uploaded file (from the input)
+     */
+    public function hasFile(string $fileID): bool
+    {
+        $this->populateFiles();
+
+        if (strpos($fileID, '.') !== false) {
+            $segments = explode('.', $fileID);
+
+            $el = $this->files;
+
+            foreach ($segments as $segment) {
+                if (! array_key_exists($segment, $el)) {
+                    return false;
+                }
+
+                $el = $el[$segment];
+            }
+
+            return true;
+        }
+
+        return isset($this->files[$fileID]);
+    }
+
+    /**
+     * Taking information from the $_FILES array, it creates an instance
+     * of UploadedFile for each one, saving the results to this->files.
+     *
+     * Called by files(), file(), and hasFile()
+     */
+    protected function populateFiles()
+    {
+        if (is_array($this->files)) {
+            return;
+        }
+
+        $this->files = [];
+
+        if (empty($_FILES)) {
+            return;
+        }
+
+        $files = $this->fixFilesArray($_FILES);
+
+        foreach ($files as $name => $file) {
+            $this->files[$name] = $this->createFileObject($file);
+        }
+    }
+
+    /**
+     * Given a file array, will create UploadedFile instances. Will
+     * loop over an array and create objects for each.
+     *
+     * @return array|UploadedFile
+     */
+    protected function createFileObject(array $array)
+    {
+        if (! isset($array['name'])) {
+            $output = [];
+
+            foreach ($array as $key => $values) {
+                if (! is_array($values)) {
+                    continue;
+                }
+
+                $output[$key] = $this->createFileObject($values);
+            }
+
+            return $output;
+        }
+
+        return new UploadedFile(
+            $array['tmp_name'] ?? null,
+            $array['name'] ?? null,
+            $array['type'] ?? null,
+            $array['size'] ?? null,
+            $array['error'] ?? null
+        );
+    }
+
+    /**
+     * Reformats the odd $_FILES array into something much more like
+     * we would expect, with each object having its own array.
+     *
+     * Thanks to Jack Sleight on the PHP Manual page for the basis
+     * of this method.
+     *
+     * @see http://php.net/manual/en/reserved.variables.files.php#118294
+     */
+    protected function fixFilesArray(array $data): array
+    {
+        $output = [];
+
+        foreach ($data as $name => $array) {
+            foreach ($array as $field => $value) {
+                $pointer = &$output[$name];
+
+                if (! is_array($value)) {
+                    $pointer[$field] = $value;
+
+                    continue;
+                }
+
+                $stack    = [&$pointer];
+                $iterator = new RecursiveIteratorIterator(
+                    new RecursiveArrayIterator($value),
+                    RecursiveIteratorIterator::SELF_FIRST
+                );
+
+                foreach ($iterator as $key => $val) {
+                    array_splice($stack, $iterator->getDepth() + 1);
+                    $pointer = &$stack[count($stack) - 1];
+                    $pointer = &$pointer[$key];
+                    $stack[] = &$pointer;
+
+                    // RecursiveIteratorIterator::hasChildren() can be used. RecursiveIteratorIterator
+                    // forwards all unknown method calls to the underlying RecursiveIterator internally.
+                    // See https://github.com/php/doc-en/issues/787#issuecomment-881446121
+                    if (! $iterator->hasChildren()) {
+                        $pointer[$field] = $val;
+                    }
+                }
+            }
+        }
+
+        return $output;
+    }
+
+    /**
+     * Navigate through an array looking for a particular index
+     *
+     * @param array $index The index sequence we are navigating down
+     * @param array $value The portion of the array to process
+     *
+     * @return mixed
+     */
+    protected function getValueDotNotationSyntax(array $index, array $value)
+    {
+        $currentIndex = array_shift($index);
+
+        if (isset($currentIndex) && is_array($index) && $index && is_array($value[$currentIndex]) && $value[$currentIndex]) {
+            return $this->getValueDotNotationSyntax($index, $value[$currentIndex]);
+        }
+
+        return $value[$currentIndex] ?? null;
+    }
+}
diff --git a/www-api/system/HTTP/Files/UploadedFile.php b/www-api/system/HTTP/Files/UploadedFile.php
new file mode 100644
index 00000000..a9e81cd9
--- /dev/null
+++ b/www-api/system/HTTP/Files/UploadedFile.php
@@ -0,0 +1,345 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\HTTP\Files;
+
+use CodeIgniter\Files\File;
+use CodeIgniter\HTTP\Exceptions\HTTPException;
+use Config\Mimes;
+use Exception;
+use InvalidArgumentException;
+use RuntimeException;
+
+/**
+ * Value object representing a single file uploaded through an
+ * HTTP request. Used by the IncomingRequest class to
+ * provide files.
+ *
+ * Typically, implementors will extend the SplFileInfo class.
+ */
+class UploadedFile extends File implements UploadedFileInterface
+{
+    /**
+     * The path to the temporary file.
+     *
+     * @var string
+     */
+    protected $path;
+
+    /**
+     * The original filename as provided by the client.
+     *
+     * @var string
+     */
+    protected $originalName;
+
+    /**
+     * The filename given to a file during a move.
+     *
+     * @var string
+     */
+    protected $name;
+
+    /**
+     * The type of file as provided by PHP
+     *
+     * @var string
+     */
+    protected $originalMimeType;
+
+    /**
+     * The error constant of the upload
+     * (one of PHP's UPLOADERRXXX constants)
+     *
+     * @var int
+     */
+    protected $error;
+
+    /**
+     * Whether the file has been moved already or not.
+     *
+     * @var bool
+     */
+    protected $hasMoved = false;
+
+    /**
+     * Accepts the file information as would be filled in from the $_FILES array.
+     *
+     * @param string $path         The temporary location of the uploaded file.
+     * @param string $originalName The client-provided filename.
+     * @param string $mimeType     The type of file as provided by PHP
+     * @param int    $size         The size of the file, in bytes
+     * @param int    $error        The error constant of the upload (one of PHP's UPLOADERRXXX constants)
+     */
+    public function __construct(string $path, string $originalName, ?string $mimeType = null, ?int $size = null, ?int $error = null)
+    {
+        $this->path             = $path;
+        $this->name             = $originalName;
+        $this->originalName     = $originalName;
+        $this->originalMimeType = $mimeType;
+        $this->size             = $size;
+        $this->error            = $error;
+
+        parent::__construct($path, false);
+    }
+
+    /**
+     * Move the uploaded file to a new location.
+     *
+     * $targetPath may be an absolute path, or a relative path. If it is a
+     * relative path, resolution should be the same as used by PHP's rename()
+     * function.
+     *
+     * The original file MUST be removed on completion.
+     *
+     * If this method is called more than once, any subsequent calls MUST raise
+     * an exception.
+     *
+     * When used in an SAPI environment where $_FILES is populated, when writing
+     * files via moveTo(), is_uploaded_file() and move_uploaded_file() SHOULD be
+     * used to ensure permissions and upload status are verified correctly.
+     *
+     * If you wish to move to a stream, use getStream(), as SAPI operations
+     * cannot guarantee writing to stream destinations.
+     *
+     * @see http://php.net/is_uploaded_file
+     * @see http://php.net/move_uploaded_file
+     *
+     * @param string $targetPath Path to which to move the uploaded file.
+     * @param string $name       the name to rename the file to.
+     * @param bool   $overwrite  State for indicating whether to overwrite the previously generated file with the same
+     *                           name or not.
+     *
+     * @return bool
+     *
+     * @throws InvalidArgumentException if the $path specified is invalid.
+     * @throws RuntimeException         on any error during the move operation.
+     * @throws RuntimeException         on the second or subsequent call to the method.
+     */
+    public function move(string $targetPath, ?string $name = null, bool $overwrite = false)
+    {
+        $targetPath = rtrim($targetPath, '/') . '/';
+        $targetPath = $this->setPath($targetPath); // set the target path
+
+        if ($this->hasMoved) {
+            throw HTTPException::forAlreadyMoved();
+        }
+
+        if (! $this->isValid()) {
+            throw HTTPException::forInvalidFile();
+        }
+
+        $name ??= $this->getName();
+        $destination = $overwrite ? $targetPath . $name : $this->getDestination($targetPath . $name);
+
+        try {
+            $this->hasMoved = move_uploaded_file($this->path, $destination);
+        } catch (Exception $e) {
+            $error   = error_get_last();
+            $message = strip_tags($error['message'] ?? '');
+
+            throw HTTPException::forMoveFailed(basename($this->path), $targetPath, $message);
+        }
+
+        if ($this->hasMoved === false) {
+            $message = 'move_uploaded_file() returned false';
+
+            throw HTTPException::forMoveFailed(basename($this->path), $targetPath, $message);
+        }
+
+        @chmod($targetPath, 0777 & ~umask());
+
+        // Success, so store our new information
+        $this->path = $targetPath;
+        $this->name = basename($destination);
+
+        return true;
+    }
+
+    /**
+     * create file target path if
+     * the set path does not exist
+     *
+     * @return string The path set or created.
+     */
+    protected function setPath(string $path): string
+    {
+        if (! is_dir($path)) {
+            mkdir($path, 0777, true);
+            // create the index.html file
+            if (! is_file($path . 'index.html')) {
+                $file = fopen($path . 'index.html', 'x+b');
+                fclose($file);
+            }
+        }
+
+        return $path;
+    }
+
+    /**
+     * Returns whether the file has been moved or not. If it has,
+     * the move() method will not work and certain properties, like
+     * the tempName, will no longer be available.
+     */
+    public function hasMoved(): bool
+    {
+        return $this->hasMoved;
+    }
+
+    /**
+     * Retrieve the error associated with the uploaded file.
+     *
+     * The return value MUST be one of PHP's UPLOAD_ERR_XXX constants.
+     *
+     * If the file was uploaded successfully, this method MUST return
+     * UPLOAD_ERR_OK.
+     *
+     * Implementations SHOULD return the value stored in the "error" key of
+     * the file in the $_FILES array.
+     *
+     * @see    http://php.net/manual/en/features.file-upload.errors.php
+     *
+     * @return int One of PHP's UPLOAD_ERR_XXX constants.
+     */
+    public function getError(): int
+    {
+        return $this->error ?? UPLOAD_ERR_OK;
+    }
+
+    /**
+     * Get error string
+     */
+    public function getErrorString(): string
+    {
+        $errors = [
+            UPLOAD_ERR_OK         => lang('HTTP.uploadErrOk'),
+            UPLOAD_ERR_INI_SIZE   => lang('HTTP.uploadErrIniSize'),
+            UPLOAD_ERR_FORM_SIZE  => lang('HTTP.uploadErrFormSize'),
+            UPLOAD_ERR_PARTIAL    => lang('HTTP.uploadErrPartial'),
+            UPLOAD_ERR_NO_FILE    => lang('HTTP.uploadErrNoFile'),
+            UPLOAD_ERR_CANT_WRITE => lang('HTTP.uploadErrCantWrite'),
+            UPLOAD_ERR_NO_TMP_DIR => lang('HTTP.uploadErrNoTmpDir'),
+            UPLOAD_ERR_EXTENSION  => lang('HTTP.uploadErrExtension'),
+        ];
+
+        $error = $this->error ?? UPLOAD_ERR_OK;
+
+        return sprintf($errors[$error] ?? lang('HTTP.uploadErrUnknown'), $this->getName());
+    }
+
+    /**
+     * Returns the mime type as provided by the client.
+     * This is NOT a trusted value.
+     * For a trusted version, use getMimeType() instead.
+     *
+     * @return string The media type sent by the client or null if none was provided.
+     */
+    public function getClientMimeType(): string
+    {
+        return $this->originalMimeType;
+    }
+
+    /**
+     * Retrieve the filename. This will typically be the filename sent
+     * by the client, and should not be trusted. If the file has been
+     * moved, this will return the final name of the moved file.
+     *
+     * @return string The filename sent by the client or null if none was provided.
+     */
+    public function getName(): string
+    {
+        return $this->name;
+    }
+
+    /**
+     * Returns the name of the file as provided by the client during upload.
+     */
+    public function getClientName(): string
+    {
+        return $this->originalName;
+    }
+
+    /**
+     * Gets the temporary filename where the file was uploaded to.
+     */
+    public function getTempName(): string
+    {
+        return $this->path;
+    }
+
+    /**
+     * Overrides SPLFileInfo's to work with uploaded files, since
+     * the temp file that's been uploaded doesn't have an extension.
+     *
+     * This method tries to guess the extension from the files mime
+     * type but will return the clientExtension if it fails to do so.
+     *
+     * This method will always return a more or less helpfull extension
+     * but might be insecure if the mime type is not matched. Consider
+     * using guessExtension for a more safe version.
+     */
+    public function getExtension(): string
+    {
+        return $this->guessExtension() ?: $this->getClientExtension();
+    }
+
+    /**
+     * Attempts to determine the best file extension from the file's
+     * mime type. In contrast to getExtension, this method will return
+     * an empty string if it fails to determine an extension instead of
+     * falling back to the unsecure clientExtension.
+     */
+    public function guessExtension(): string
+    {
+        return Mimes::guessExtensionFromType($this->getMimeType(), $this->getClientExtension()) ?? '';
+    }
+
+    /**
+     * Returns the original file extension, based on the file name that
+     * was uploaded. This is NOT a trusted source.
+     * For a trusted version, use guessExtension() instead.
+     */
+    public function getClientExtension(): string
+    {
+        return pathinfo($this->originalName, PATHINFO_EXTENSION) ?? '';
+    }
+
+    /**
+     * Returns whether the file was uploaded successfully, based on whether
+     * it was uploaded via HTTP and has no errors.
+     */
+    public function isValid(): bool
+    {
+        return is_uploaded_file($this->path) && $this->error === UPLOAD_ERR_OK;
+    }
+
+    /**
+     * Save the uploaded file to a new location.
+     *
+     * By default, upload files are saved in writable/uploads directory. The YYYYMMDD folder
+     * and random file name will be created.
+     *
+     * @param string $folderName the folder name to writable/uploads directory.
+     * @param string $fileName   the name to rename the file to.
+     *
+     * @return string file full path
+     */
+    public function store(?string $folderName = null, ?string $fileName = null): string
+    {
+        $folderName = rtrim($folderName ?? date('Ymd'), '/') . '/';
+        $fileName ??= $this->getRandomName();
+
+        // Move the uploaded file to a new location.
+        $this->move(WRITEPATH . 'uploads/' . $folderName, $fileName);
+
+        return $folderName . $this->name;
+    }
+}
diff --git a/www-api/system/HTTP/Files/UploadedFileInterface.php b/www-api/system/HTTP/Files/UploadedFileInterface.php
new file mode 100644
index 00000000..37c18554
--- /dev/null
+++ b/www-api/system/HTTP/Files/UploadedFileInterface.php
@@ -0,0 +1,140 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\HTTP\Files;
+
+use InvalidArgumentException;
+use RuntimeException;
+
+/**
+ * Value object representing a single file uploaded through an
+ * HTTP request. Used by the IncomingRequest class to
+ * provide files.
+ *
+ * Typically, implementors will extend the SplFileInfo class.
+ */
+interface UploadedFileInterface
+{
+    /**
+     * Accepts the file information as would be filled in from the $_FILES array.
+     *
+     * @param string $path         The temporary location of the uploaded file.
+     * @param string $originalName The client-provided filename.
+     * @param string $mimeType     The type of file as provided by PHP
+     * @param int    $size         The size of the file, in bytes
+     * @param int    $error        The error constant of the upload (one of PHP's UPLOADERRXXX constants)
+     */
+    public function __construct(string $path, string $originalName, ?string $mimeType = null, ?int $size = null, ?int $error = null);
+
+    /**
+     * Move the uploaded file to a new location.
+     *
+     * $targetPath may be an absolute path, or a relative path. If it is a
+     * relative path, resolution should be the same as used by PHP's rename()
+     * function.
+     *
+     * The original file MUST be removed on completion.
+     *
+     * If this method is called more than once, any subsequent calls MUST raise
+     * an exception.
+     *
+     * When used in an SAPI environment where $_FILES is populated, when writing
+     * files via moveTo(), is_uploaded_file() and move_uploaded_file() SHOULD be
+     * used to ensure permissions and upload status are verified correctly.
+     *
+     * If you wish to move to a stream, use getStream(), as SAPI operations
+     * cannot guarantee writing to stream destinations.
+     *
+     * @see http://php.net/is_uploaded_file
+     * @see http://php.net/move_uploaded_file
+     *
+     * @param string $targetPath Path to which to move the uploaded file.
+     * @param string $name       the name to rename the file to.
+     *
+     * @throws InvalidArgumentException if the $path specified is invalid.
+     * @throws RuntimeException         on any error during the move operation.
+     * @throws RuntimeException         on the second or subsequent call to the method.
+     */
+    public function move(string $targetPath, ?string $name = null);
+
+    /**
+     * Returns whether the file has been moved or not. If it has,
+     * the move() method will not work and certain properties, like
+     * the tempName, will no longer be available.
+     */
+    public function hasMoved(): bool;
+
+    /**
+     * Retrieve the error associated with the uploaded file.
+     *
+     * The return value MUST be one of PHP's UPLOAD_ERR_XXX constants.
+     *
+     * If the file was uploaded successfully, this method MUST return
+     * UPLOAD_ERR_OK.
+     *
+     * Implementations SHOULD return the value stored in the "error" key of
+     * the file in the $_FILES array.
+     *
+     * @see    http://php.net/manual/en/features.file-upload.errors.php
+     *
+     * @return int One of PHP's UPLOAD_ERR_XXX constants.
+     */
+    public function getError(): int;
+
+    /**
+     * Retrieve the filename sent by the client.
+     *
+     * Do not trust the value returned by this method. A client could send
+     * a malicious filename with the intention to corrupt or hack your
+     * application.
+     *
+     * Implementations SHOULD return the value stored in the "name" key of
+     * the file in the $_FILES array.
+     *
+     * @return string The filename sent by the client or null if none
+     *                was provided.
+     */
+    public function getName(): string;
+
+    /**
+     * Gets the temporary filename where the file was uploaded to.
+     */
+    public function getTempName(): string;
+
+    /**
+     * Returns the original file extension, based on the file name that
+     * was uploaded. This is NOT a trusted source.
+     * For a trusted version, use guessExtension() instead.
+     */
+    public function getClientExtension(): string;
+
+    /**
+     * Returns the mime type as provided by the client.
+     * This is NOT a trusted value.
+     * For a trusted version, use getMimeType() instead.
+     */
+    public function getClientMimeType(): string;
+
+    /**
+     * Returns whether the file was uploaded successfully, based on whether
+     * it was uploaded via HTTP and has no errors.
+     */
+    public function isValid(): bool;
+
+    /**
+     * Returns the destination path for the move operation where overwriting is not expected.
+     *
+     * First, it checks whether the delimiter is present in the filename, if it is, then it checks whether the
+     * last element is an integer as there may be cases that the delimiter may be present in the filename.
+     * For the all other cases, it appends an integer starting from zero before the file's extension.
+     */
+    public function getDestination(string $destination, string $delimiter = '_', int $i = 0): string;
+}
diff --git a/www-api/system/HTTP/Header.php b/www-api/system/HTTP/Header.php
new file mode 100644
index 00000000..9cab888d
--- /dev/null
+++ b/www-api/system/HTTP/Header.php
@@ -0,0 +1,182 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\HTTP;
+
+/**
+ * Class Header
+ *
+ * Represents a single HTTP header.
+ */
+class Header
+{
+    /**
+     * The name of the header.
+     *
+     * @var string
+     */
+    protected $name;
+
+    /**
+     * The value of the header. May have more than one
+     * value. If so, will be an array of strings.
+     *
+     * @var array|string
+     */
+    protected $value;
+
+    /**
+     * Header constructor. name is mandatory, if a value is provided, it will be set.
+     *
+     * @param array|string|null $value
+     */
+    public function __construct(string $name, $value = null)
+    {
+        $this->name = $name;
+        $this->setValue($value);
+    }
+
+    /**
+     * Returns the name of the header, in the same case it was set.
+     */
+    public function getName(): string
+    {
+        return $this->name;
+    }
+
+    /**
+     * Gets the raw value of the header. This may return either a string
+     * of an array, depending on whether the header has multiple values or not.
+     *
+     * @return array|string
+     */
+    public function getValue()
+    {
+        return $this->value;
+    }
+
+    /**
+     * Sets the name of the header, overwriting any previous value.
+     *
+     * @return $this
+     */
+    public function setName(string $name)
+    {
+        $this->name = $name;
+
+        return $this;
+    }
+
+    /**
+     * Sets the value of the header, overwriting any previous value(s).
+     *
+     * @param array|string|null $value
+     *
+     * @return $this
+     */
+    public function setValue($value = null)
+    {
+        $this->value = $value ?? '';
+
+        return $this;
+    }
+
+    /**
+     * Appends a value to the list of values for this header. If the
+     * header is a single value string, it will be converted to an array.
+     *
+     * @param array|string|null $value
+     *
+     * @return $this
+     */
+    public function appendValue($value = null)
+    {
+        if ($value === null) {
+            return $this;
+        }
+
+        if (! is_array($this->value)) {
+            $this->value = [$this->value];
+        }
+
+        if (! in_array($value, $this->value, true)) {
+            $this->value[] = $value;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Prepends a value to the list of values for this header. If the
+     * header is a single value string, it will be converted to an array.
+     *
+     * @param array|string|null $value
+     *
+     * @return $this
+     */
+    public function prependValue($value = null)
+    {
+        if ($value === null) {
+            return $this;
+        }
+
+        if (! is_array($this->value)) {
+            $this->value = [$this->value];
+        }
+
+        array_unshift($this->value, $value);
+
+        return $this;
+    }
+
+    /**
+     * Retrieves a comma-separated string of the values for a single header.
+     *
+     * NOTE: Not all header values may be appropriately represented using
+     * comma concatenation. For such headers, use getHeader() instead
+     * and supply your own delimiter when concatenating.
+     *
+     * @see https://www.w3.org/Protocols/rfc2616/rfc2616-sec4.html#sec4.2
+     */
+    public function getValueLine(): string
+    {
+        if (is_string($this->value)) {
+            return $this->value;
+        }
+        if (! is_array($this->value)) {
+            return '';
+        }
+
+        $options = [];
+
+        foreach ($this->value as $key => $value) {
+            if (is_string($key) && ! is_array($value)) {
+                $options[] = $key . '=' . $value;
+            } elseif (is_array($value)) {
+                $key       = key($value);
+                $options[] = $key . '=' . $value[$key];
+            } elseif (is_numeric($key)) {
+                $options[] = $value;
+            }
+        }
+
+        return implode(', ', $options);
+    }
+
+    /**
+     * Returns a representation of the entire header string, including
+     * the header name and all values converted to the proper format.
+     */
+    public function __toString(): string
+    {
+        return $this->name . ': ' . $this->getValueLine();
+    }
+}
diff --git a/www-api/system/HTTP/IncomingRequest.php b/www-api/system/HTTP/IncomingRequest.php
new file mode 100755
index 00000000..61492adc
--- /dev/null
+++ b/www-api/system/HTTP/IncomingRequest.php
@@ -0,0 +1,772 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\HTTP;
+
+use CodeIgniter\HTTP\Exceptions\HTTPException;
+use CodeIgniter\HTTP\Files\FileCollection;
+use CodeIgniter\HTTP\Files\UploadedFile;
+use Config\App;
+use Config\Services;
+use InvalidArgumentException;
+use Locale;
+
+/**
+ * Class IncomingRequest
+ *
+ * Represents an incoming, server-side HTTP request.
+ *
+ * Per the HTTP specification, this interface includes properties for
+ * each of the following:
+ *
+ * - Protocol version
+ * - HTTP method
+ * - URI
+ * - Headers
+ * - Message body
+ *
+ * Additionally, it encapsulates all data as it has arrived to the
+ * application from the CGI and/or PHP environment, including:
+ *
+ * - The values represented in $_SERVER.
+ * - Any cookies provided (generally via $_COOKIE)
+ * - Query string arguments (generally via $_GET, or as parsed via parse_str())
+ * - Upload files, if any (as represented by $_FILES)
+ * - Deserialized body binds (generally from $_POST)
+ */
+class IncomingRequest extends Request
+{
+    /**
+     * Enable CSRF flag
+     *
+     * Enables a CSRF cookie token to be set.
+     * Set automatically based on Config setting.
+     *
+     * @var bool
+     *
+     * @deprecated Not used
+     */
+    protected $enableCSRF = false;
+
+    /**
+     * The URI for this request.
+     *
+     * Note: This WILL NOT match the actual URL in the browser since for
+     * everything this cares about (and the router, etc) is the portion
+     * AFTER the script name. So, if hosted in a sub-folder this will
+     * appear different than actual URL. If you need that use getPath().
+     *
+     * @TODO should be protected. Use getUri() instead.
+     *
+     * @var URI
+     */
+    public $uri;
+
+    /**
+     * The detected path (relative to SCRIPT_NAME).
+     *
+     * Note: current_url() uses this to build its URI,
+     * so this becomes the source for the "current URL"
+     * when working with the share request instance.
+     *
+     * @var string|null
+     */
+    protected $path;
+
+    /**
+     * File collection
+     *
+     * @var FileCollection|null
+     */
+    protected $files;
+
+    /**
+     * Negotiator
+     *
+     * @var Negotiate|null
+     */
+    protected $negotiator;
+
+    /**
+     * The default Locale this request
+     * should operate under.
+     *
+     * @var string
+     */
+    protected $defaultLocale;
+
+    /**
+     * The current locale of the application.
+     * Default value is set in Config\App.php
+     *
+     * @var string
+     */
+    protected $locale;
+
+    /**
+     * Stores the valid locale codes.
+     *
+     * @var array
+     */
+    protected $validLocales = [];
+
+    /**
+     * Configuration settings.
+     *
+     * @var App
+     */
+    public $config;
+
+    /**
+     * Holds the old data from a redirect.
+     *
+     * @var array
+     */
+    protected $oldInput = [];
+
+    /**
+     * The user agent this request is from.
+     *
+     * @var UserAgent
+     */
+    protected $userAgent;
+
+    /**
+     * Constructor
+     *
+     * @param App         $config
+     * @param URI         $uri
+     * @param string|null $body
+     * @param UserAgent   $userAgent
+     */
+    public function __construct($config, ?URI $uri = null, $body = 'php://input', ?UserAgent $userAgent = null)
+    {
+        if (empty($uri) || empty($userAgent)) {
+            throw new InvalidArgumentException('You must supply the parameters: uri, userAgent.');
+        }
+
+        // Get our body from php://input
+        if ($body === 'php://input') {
+            $body = file_get_contents('php://input');
+        }
+
+        $this->config       = $config;
+        $this->uri          = $uri;
+        $this->body         = ! empty($body) ? $body : null;
+        $this->userAgent    = $userAgent;
+        $this->validLocales = $config->supportedLocales;
+
+        parent::__construct($config);
+
+        $this->populateHeaders();
+        $this->detectURI($config->uriProtocol, $config->baseURL);
+        $this->detectLocale($config);
+    }
+
+    /**
+     * Handles setting up the locale, perhaps auto-detecting through
+     * content negotiation.
+     *
+     * @param App $config
+     */
+    public function detectLocale($config)
+    {
+        $this->locale = $this->defaultLocale = $config->defaultLocale;
+
+        if (! $config->negotiateLocale) {
+            return;
+        }
+
+        $this->setLocale($this->negotiate('language', $config->supportedLocales));
+    }
+
+    /**
+     * Sets up our URI object based on the information we have. This is
+     * either provided by the user in the baseURL Config setting, or
+     * determined from the environment as needed.
+     */
+    protected function detectURI(string $protocol, string $baseURL)
+    {
+        // Passing the config is unnecessary but left for legacy purposes
+        $config          = clone $this->config;
+        $config->baseURL = $baseURL;
+
+        $this->setPath($this->detectPath($protocol), $config);
+    }
+
+    /**
+     * Detects the relative path based on
+     * the URIProtocol Config setting.
+     */
+    public function detectPath(string $protocol = ''): string
+    {
+        if (empty($protocol)) {
+            $protocol = 'REQUEST_URI';
+        }
+
+        switch ($protocol) {
+            case 'REQUEST_URI':
+                $this->path = $this->parseRequestURI();
+                break;
+
+            case 'QUERY_STRING':
+                $this->path = $this->parseQueryString();
+                break;
+
+            case 'PATH_INFO':
+            default:
+                $this->path = $this->fetchGlobal('server', $protocol) ?? $this->parseRequestURI();
+                break;
+        }
+
+        return $this->path;
+    }
+
+    /**
+     * Will parse the REQUEST_URI and automatically detect the URI from it,
+     * fixing the query string if necessary.
+     *
+     * @return string The URI it found.
+     */
+    protected function parseRequestURI(): string
+    {
+        if (! isset($_SERVER['REQUEST_URI'], $_SERVER['SCRIPT_NAME'])) {
+            return '';
+        }
+
+        // parse_url() returns false if no host is present, but the path or query string
+        // contains a colon followed by a number. So we attach a dummy host since
+        // REQUEST_URI does not include the host. This allows us to parse out the query string and path.
+        $parts = parse_url('http://dummy' . $_SERVER['REQUEST_URI']);
+        $query = $parts['query'] ?? '';
+        $uri   = $parts['path'] ?? '';
+
+        // Strip the SCRIPT_NAME path from the URI
+        if ($uri !== '' && isset($_SERVER['SCRIPT_NAME'][0]) && pathinfo($_SERVER['SCRIPT_NAME'], PATHINFO_EXTENSION) === 'php') {
+            // Compare each segment, dropping them until there is no match
+            $segments = $keep = explode('/', $uri);
+
+            foreach (explode('/', $_SERVER['SCRIPT_NAME']) as $i => $segment) {
+                // If these segments are not the same then we're done
+                if (! isset($segments[$i]) || $segment !== $segments[$i]) {
+                    break;
+                }
+
+                array_shift($keep);
+            }
+
+            $uri = implode('/', $keep);
+        }
+
+        // This section ensures that even on servers that require the URI to contain the query string (Nginx) a correct
+        // URI is found, and also fixes the QUERY_STRING getServer var and $_GET array.
+        if (trim($uri, '/') === '' && strncmp($query, '/', 1) === 0) {
+            $query                   = explode('?', $query, 2);
+            $uri                     = $query[0];
+            $_SERVER['QUERY_STRING'] = $query[1] ?? '';
+        } else {
+            $_SERVER['QUERY_STRING'] = $query;
+        }
+
+        // Update our globals for values likely to been have changed
+        parse_str($_SERVER['QUERY_STRING'], $_GET);
+        $this->populateGlobals('server');
+        $this->populateGlobals('get');
+
+        $uri = URI::removeDotSegments($uri);
+
+        return ($uri === '/' || $uri === '') ? '/' : ltrim($uri, '/');
+    }
+
+    /**
+     * Parse QUERY_STRING
+     *
+     * Will parse QUERY_STRING and automatically detect the URI from it.
+     */
+    protected function parseQueryString(): string
+    {
+        $uri = $_SERVER['QUERY_STRING'] ?? @getenv('QUERY_STRING');
+
+        if (trim($uri, '/') === '') {
+            return '';
+        }
+
+        if (strncmp($uri, '/', 1) === 0) {
+            $uri                     = explode('?', $uri, 2);
+            $_SERVER['QUERY_STRING'] = $uri[1] ?? '';
+            $uri                     = $uri[0];
+        }
+
+        // Update our globals for values likely to been have changed
+        parse_str($_SERVER['QUERY_STRING'], $_GET);
+        $this->populateGlobals('server');
+        $this->populateGlobals('get');
+
+        $uri = URI::removeDotSegments($uri);
+
+        return ($uri === '/' || $uri === '') ? '/' : ltrim($uri, '/');
+    }
+
+    /**
+     * Provides a convenient way to work with the Negotiate class
+     * for content negotiation.
+     */
+    public function negotiate(string $type, array $supported, bool $strictMatch = false): string
+    {
+        if ($this->negotiator === null) {
+            $this->negotiator = Services::negotiator($this, true);
+        }
+
+        switch (strtolower($type)) {
+            case 'media':
+                return $this->negotiator->media($supported, $strictMatch);
+
+            case 'charset':
+                return $this->negotiator->charset($supported);
+
+            case 'encoding':
+                return $this->negotiator->encoding($supported);
+
+            case 'language':
+                return $this->negotiator->language($supported);
+        }
+
+        throw HTTPException::forInvalidNegotiationType($type);
+    }
+
+    /**
+     * Determines if this request was made from the command line (CLI).
+     */
+    public function isCLI(): bool
+    {
+        return false;
+    }
+
+    /**
+     * Test to see if a request contains the HTTP_X_REQUESTED_WITH header.
+     */
+    public function isAJAX(): bool
+    {
+        return $this->hasHeader('X-Requested-With') && strtolower($this->header('X-Requested-With')->getValue()) === 'xmlhttprequest';
+    }
+
+    /**
+     * Attempts to detect if the current connection is secure through
+     * a few different methods.
+     */
+    public function isSecure(): bool
+    {
+        if (! empty($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) !== 'off') {
+            return true;
+        }
+
+        if ($this->hasHeader('X-Forwarded-Proto') && $this->header('X-Forwarded-Proto')->getValue() === 'https') {
+            return true;
+        }
+
+        return $this->hasHeader('Front-End-Https') && ! empty($this->header('Front-End-Https')->getValue()) && strtolower($this->header('Front-End-Https')->getValue()) !== 'off';
+    }
+
+    /**
+     * Sets the relative path and updates the URI object.
+     * Note: Since current_url() accesses the shared request
+     * instance, this can be used to change the "current URL"
+     * for testing.
+     *
+     * @param string $path   URI path relative to SCRIPT_NAME
+     * @param App    $config Optional alternate config to use
+     *
+     * @return $this
+     */
+    public function setPath(string $path, ?App $config = null)
+    {
+        $this->path = $path;
+        $this->uri->setPath($path);
+
+        $config ??= $this->config;
+
+        // It's possible the user forgot a trailing slash on their
+        // baseURL, so let's help them out.
+        $baseURL = $config->baseURL === '' ? $config->baseURL : rtrim($config->baseURL, '/ ') . '/';
+
+        // Based on our baseURL provided by the developer
+        // set our current domain name, scheme
+        if ($baseURL !== '') {
+            $this->uri->setScheme(parse_url($baseURL, PHP_URL_SCHEME));
+            $this->uri->setHost(parse_url($baseURL, PHP_URL_HOST));
+            $this->uri->setPort(parse_url($baseURL, PHP_URL_PORT));
+
+            // Ensure we have any query vars
+            $this->uri->setQuery($_SERVER['QUERY_STRING'] ?? '');
+
+            // Check if the baseURL scheme needs to be coerced into its secure version
+            if ($config->forceGlobalSecureRequests && $this->uri->getScheme() === 'http') {
+                $this->uri->setScheme('https');
+            }
+        } elseif (! is_cli()) {
+            // @codeCoverageIgnoreStart
+            exit('You have an empty or invalid base URL. The baseURL value must be set in Config\App.php, or through the .env file.');
+            // @codeCoverageIgnoreEnd
+        }
+
+        return $this;
+    }
+
+    /**
+     * Returns the path relative to SCRIPT_NAME,
+     * running detection as necessary.
+     */
+    public function getPath(): string
+    {
+        if ($this->path === null) {
+            $this->detectPath($this->config->uriProtocol);
+        }
+
+        return $this->path;
+    }
+
+    /**
+     * Sets the locale string for this request.
+     *
+     * @return IncomingRequest
+     */
+    public function setLocale(string $locale)
+    {
+        // If it's not a valid locale, set it
+        // to the default locale for the site.
+        if (! in_array($locale, $this->validLocales, true)) {
+            $locale = $this->defaultLocale;
+        }
+
+        $this->locale = $locale;
+        Locale::setDefault($locale);
+
+        return $this;
+    }
+
+    /**
+     * Gets the current locale, with a fallback to the default
+     * locale if none is set.
+     */
+    public function getLocale(): string
+    {
+        return $this->locale ?? $this->defaultLocale;
+    }
+
+    /**
+     * Returns the default locale as set in Config\App.php
+     */
+    public function getDefaultLocale(): string
+    {
+        return $this->defaultLocale;
+    }
+
+    /**
+     * Fetch an item from JSON input stream with fallback to $_REQUEST object. This is the simplest way
+     * to grab data from the request object and can be used in lieu of the
+     * other get* methods in most cases.
+     *
+     * @param array|string|null $index
+     * @param int|null          $filter Filter constant
+     * @param mixed             $flags
+     *
+     * @return mixed
+     */
+    public function getVar($index = null, $filter = null, $flags = null)
+    {
+        if (strpos($this->getHeaderLine('Content-Type'), 'application/json') !== false && $this->body !== null) {
+            if ($index === null) {
+                return $this->getJSON();
+            }
+
+            if (is_array($index)) {
+                $output = [];
+
+                foreach ($index as $key) {
+                    $output[$key] = $this->getJsonVar($key, false, $filter, $flags);
+                }
+
+                return $output;
+            }
+
+            return $this->getJsonVar($index, false, $filter, $flags);
+        }
+
+        return $this->fetchGlobal('request', $index, $filter, $flags);
+    }
+
+    /**
+     * A convenience method that grabs the raw input stream and decodes
+     * the JSON into an array.
+     *
+     * If $assoc == true, then all objects in the response will be converted
+     * to associative arrays.
+     *
+     * @param bool $assoc   Whether to return objects as associative arrays
+     * @param int  $depth   How many levels deep to decode
+     * @param int  $options Bitmask of options
+     *
+     * @see http://php.net/manual/en/function.json-decode.php
+     *
+     * @return mixed
+     */
+    public function getJSON(bool $assoc = false, int $depth = 512, int $options = 0)
+    {
+        return json_decode($this->body ?? '', $assoc, $depth, $options);
+    }
+
+    /**
+     * Get a specific variable from a JSON input stream
+     *
+     * @param string         $index  The variable that you want which can use dot syntax for getting specific values.
+     * @param bool           $assoc  If true, return the result as an associative array.
+     * @param int|null       $filter Filter Constant
+     * @param array|int|null $flags  Option
+     *
+     * @return mixed
+     */
+    public function getJsonVar(string $index, bool $assoc = false, ?int $filter = null, $flags = null)
+    {
+        helper('array');
+
+        $json = $this->getJSON(true);
+        if (! is_array($json)) {
+            return null;
+        }
+        $data = dot_array_search($index, $json);
+
+        if ($data === null) {
+            return null;
+        }
+
+        if (! is_array($data)) {
+            $filter ??= FILTER_DEFAULT;
+            $flags = is_array($flags) ? $flags : (is_numeric($flags) ? (int) $flags : 0);
+
+            return filter_var($data, $filter, $flags);
+        }
+
+        if (! $assoc) {
+            return json_decode(json_encode($data));
+        }
+
+        return $data;
+    }
+
+    /**
+     * A convenience method that grabs the raw input stream(send method in PUT, PATCH, DELETE) and decodes
+     * the String into an array.
+     *
+     * @return mixed
+     */
+    public function getRawInput()
+    {
+        parse_str($this->body ?? '', $output);
+
+        return $output;
+    }
+
+    /**
+     * Fetch an item from GET data.
+     *
+     * @param array|string|null $index  Index for item to fetch from $_GET.
+     * @param int|null          $filter A filter name to apply.
+     * @param mixed|null        $flags
+     *
+     * @return mixed
+     */
+    public function getGet($index = null, $filter = null, $flags = null)
+    {
+        return $this->fetchGlobal('get', $index, $filter, $flags);
+    }
+
+    /**
+     * Fetch an item from POST.
+     *
+     * @param array|string|null $index  Index for item to fetch from $_POST.
+     * @param int|null          $filter A filter name to apply
+     * @param mixed             $flags
+     *
+     * @return mixed
+     */
+    public function getPost($index = null, $filter = null, $flags = null)
+    {
+        return $this->fetchGlobal('post', $index, $filter, $flags);
+    }
+
+    /**
+     * Fetch an item from POST data with fallback to GET.
+     *
+     * @param array|string|null $index  Index for item to fetch from $_POST or $_GET
+     * @param int|null          $filter A filter name to apply
+     * @param mixed             $flags
+     *
+     * @return mixed
+     */
+    public function getPostGet($index = null, $filter = null, $flags = null)
+    {
+        if ($index === null) {
+            return array_merge($this->getGet($index, $filter, $flags), $this->getPost($index, $filter, $flags));
+        }
+        // Use $_POST directly here, since filter_has_var only
+        // checks the initial POST data, not anything that might
+        // have been added since.
+        return isset($_POST[$index]) ? $this->getPost($index, $filter, $flags) : (isset($_GET[$index]) ? $this->getGet($index, $filter, $flags) : $this->getPost($index, $filter, $flags));
+    }
+
+    /**
+     * Fetch an item from GET data with fallback to POST.
+     *
+     * @param array|string|null $index  Index for item to be fetched from $_GET or $_POST
+     * @param int|null          $filter A filter name to apply
+     * @param mixed             $flags
+     *
+     * @return mixed
+     */
+    public function getGetPost($index = null, $filter = null, $flags = null)
+    {
+        if ($index === null) {
+            return array_merge($this->getPost($index, $filter, $flags), $this->getGet($index, $filter, $flags));
+        }
+        // Use $_GET directly here, since filter_has_var only
+        // checks the initial GET data, not anything that might
+        // have been added since.
+        return isset($_GET[$index]) ? $this->getGet($index, $filter, $flags) : (isset($_POST[$index]) ? $this->getPost($index, $filter, $flags) : $this->getGet($index, $filter, $flags));
+    }
+
+    /**
+     * Fetch an item from the COOKIE array.
+     *
+     * @param array|string|null $index  Index for item to be fetched from $_COOKIE
+     * @param int|null          $filter A filter name to be applied
+     * @param mixed             $flags
+     *
+     * @return mixed
+     */
+    public function getCookie($index = null, $filter = null, $flags = null)
+    {
+        return $this->fetchGlobal('cookie', $index, $filter, $flags);
+    }
+
+    /**
+     * Fetch the user agent string
+     *
+     * @return UserAgent
+     */
+    public function getUserAgent()
+    {
+        return $this->userAgent;
+    }
+
+    /**
+     * Attempts to get old Input data that has been flashed to the session
+     * with redirect_with_input(). It first checks for the data in the old
+     * POST data, then the old GET data and finally check for dot arrays
+     *
+     * @return array|string|null
+     */
+    public function getOldInput(string $key)
+    {
+        // If the session hasn't been started, or no
+        // data was previously saved, we're done.
+        if (empty($_SESSION['_ci_old_input'])) {
+            return null;
+        }
+
+        // Check for the value in the POST array first.
+        if (isset($_SESSION['_ci_old_input']['post'][$key])) {
+            return $_SESSION['_ci_old_input']['post'][$key];
+        }
+
+        // Next check in the GET array.
+        if (isset($_SESSION['_ci_old_input']['get'][$key])) {
+            return $_SESSION['_ci_old_input']['get'][$key];
+        }
+
+        helper('array');
+
+        // Check for an array value in POST.
+        if (isset($_SESSION['_ci_old_input']['post'])) {
+            $value = dot_array_search($key, $_SESSION['_ci_old_input']['post']);
+            if ($value !== null) {
+                return $value;
+            }
+        }
+
+        // Check for an array value in GET.
+        if (isset($_SESSION['_ci_old_input']['get'])) {
+            $value = dot_array_search($key, $_SESSION['_ci_old_input']['get']);
+            if ($value !== null) {
+                return $value;
+            }
+        }
+
+        // requested session key not found
+        return null;
+    }
+
+    /**
+     * Returns an array of all files that have been uploaded with this
+     * request. Each file is represented by an UploadedFile instance.
+     */
+    public function getFiles(): array
+    {
+        if ($this->files === null) {
+            $this->files = new FileCollection();
+        }
+
+        return $this->files->all(); // return all files
+    }
+
+    /**
+     * Verify if a file exist, by the name of the input field used to upload it, in the collection
+     * of uploaded files and if is have been uploaded with multiple option.
+     *
+     * @return array|null
+     */
+    public function getFileMultiple(string $fileID)
+    {
+        if ($this->files === null) {
+            $this->files = new FileCollection();
+        }
+
+        return $this->files->getFileMultiple($fileID);
+    }
+
+    /**
+     * Retrieves a single file by the name of the input field used
+     * to upload it.
+     *
+     * @return UploadedFile|null
+     */
+    public function getFile(string $fileID)
+    {
+        if ($this->files === null) {
+            $this->files = new FileCollection();
+        }
+
+        return $this->files->getFile($fileID);
+    }
+
+    /**
+     * Remove relative directory (../) and multi slashes (///)
+     *
+     * Do some final cleaning of the URI and return it, currently only used in static::_parse_request_uri()
+     *
+     * @deprecated Use URI::removeDotSegments() directly
+     */
+    protected function removeRelativeDirectory(string $uri): string
+    {
+        $uri = URI::removeDotSegments($uri);
+
+        return $uri === '/' ? $uri : ltrim($uri, '/');
+    }
+}
diff --git a/www-api/system/HTTP/Message.php b/www-api/system/HTTP/Message.php
new file mode 100644
index 00000000..fb65d543
--- /dev/null
+++ b/www-api/system/HTTP/Message.php
@@ -0,0 +1,124 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\HTTP;
+
+/**
+ * An HTTP message
+ */
+class Message implements MessageInterface
+{
+    use MessageTrait;
+
+    /**
+     * Protocol version
+     *
+     * @var string
+     */
+    protected $protocolVersion;
+
+    /**
+     * List of valid protocol versions
+     *
+     * @var array
+     */
+    protected $validProtocolVersions = [
+        '1.0',
+        '1.1',
+        '2.0',
+    ];
+
+    /**
+     * Message body
+     *
+     * @var string|null
+     */
+    protected $body;
+
+    /**
+     * Returns the Message's body.
+     *
+     * @return string|null
+     */
+    public function getBody()
+    {
+        return $this->body;
+    }
+
+    /**
+     * Returns an array containing all headers.
+     *
+     * @return array<string, Header> An array of the request headers
+     *
+     * @deprecated Use Message::headers() to make room for PSR-7
+     *
+     * @codeCoverageIgnore
+     */
+    public function getHeaders(): array
+    {
+        return $this->headers();
+    }
+
+    /**
+     * Returns a single header object. If multiple headers with the same
+     * name exist, then will return an array of header objects.
+     *
+     * @return array|Header|null
+     *
+     * @deprecated Use Message::header() to make room for PSR-7
+     *
+     * @codeCoverageIgnore
+     */
+    public function getHeader(string $name)
+    {
+        return $this->header($name);
+    }
+
+    /**
+     * Determines whether a header exists.
+     */
+    public function hasHeader(string $name): bool
+    {
+        $origName = $this->getHeaderName($name);
+
+        return isset($this->headers[$origName]);
+    }
+
+    /**
+     * Retrieves a comma-separated string of the values for a single header.
+     *
+     * This method returns all of the header values of the given
+     * case-insensitive header name as a string concatenated together using
+     * a comma.
+     *
+     * NOTE: Not all header values may be appropriately represented using
+     * comma concatenation. For such headers, use getHeader() instead
+     * and supply your own delimiter when concatenating.
+     */
+    public function getHeaderLine(string $name): string
+    {
+        $origName = $this->getHeaderName($name);
+
+        if (! array_key_exists($origName, $this->headers)) {
+            return '';
+        }
+
+        return $this->headers[$origName]->getValueLine();
+    }
+
+    /**
+     * Returns the HTTP Protocol Version.
+     */
+    public function getProtocolVersion(): string
+    {
+        return $this->protocolVersion ?? '1.1';
+    }
+}
diff --git a/www-api/system/HTTP/MessageInterface.php b/www-api/system/HTTP/MessageInterface.php
new file mode 100644
index 00000000..c9a65d4d
--- /dev/null
+++ b/www-api/system/HTTP/MessageInterface.php
@@ -0,0 +1,101 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\HTTP;
+
+use CodeIgniter\HTTP\Exceptions\HTTPException;
+
+/**
+ * Expected behavior of an HTTP request
+ */
+interface MessageInterface
+{
+    /**
+     * Sets the body of the current message.
+     *
+     * @param mixed $data
+     *
+     * @return $this
+     */
+    public function setBody($data);
+
+    /**
+     * Appends data to the body of the current message.
+     *
+     * @param mixed $data
+     *
+     * @return $this
+     */
+    public function appendBody($data);
+
+    /**
+     * Populates the $headers array with any headers the server knows about.
+     */
+    public function populateHeaders(): void;
+
+    /**
+     * Returns an array containing all Headers.
+     *
+     * @return array<string, Header> An array of the Header objects
+     */
+    public function headers(): array;
+
+    /**
+     * Returns a single Header object. If multiple headers with the same
+     * name exist, then will return an array of header objects.
+     *
+     * @param string $name
+     *
+     * @return array|Header|null
+     */
+    public function header($name);
+
+    /**
+     * Sets a header and it's value.
+     *
+     * @param array|string|null $value
+     *
+     * @return $this
+     */
+    public function setHeader(string $name, $value);
+
+    /**
+     * Removes a header from the list of headers we track.
+     *
+     * @return $this
+     */
+    public function removeHeader(string $name);
+
+    /**
+     * Adds an additional header value to any headers that accept
+     * multiple values (i.e. are an array or implement ArrayAccess)
+     *
+     * @return $this
+     */
+    public function appendHeader(string $name, ?string $value);
+
+    /**
+     * Adds an additional header value to any headers that accept
+     * multiple values (i.e. are an array or implement ArrayAccess)
+     *
+     * @return $this
+     */
+    public function prependHeader(string $name, string $value);
+
+    /**
+     * Sets the HTTP protocol version.
+     *
+     * @return $this
+     *
+     * @throws HTTPException For invalid protocols
+     */
+    public function setProtocolVersion(string $version);
+}
diff --git a/www-api/system/HTTP/MessageTrait.php b/www-api/system/HTTP/MessageTrait.php
new file mode 100644
index 00000000..7e2665d0
--- /dev/null
+++ b/www-api/system/HTTP/MessageTrait.php
@@ -0,0 +1,239 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\HTTP;
+
+use CodeIgniter\HTTP\Exceptions\HTTPException;
+
+/**
+ * Message Trait
+ * Additional methods to make a PSR-7 Message class
+ * compliant with the framework's own MessageInterface.
+ *
+ * @see https://github.com/php-fig/http-message/blob/master/src/MessageInterface.php
+ */
+trait MessageTrait
+{
+    /**
+     * List of all HTTP request headers.
+     *
+     * @var array<string, Header>
+     */
+    protected $headers = [];
+
+    /**
+     * Holds a map of lower-case header names
+     * and their normal-case key as it is in $headers.
+     * Used for case-insensitive header access.
+     *
+     * @var array
+     */
+    protected $headerMap = [];
+
+    // --------------------------------------------------------------------
+    // Body
+    // --------------------------------------------------------------------
+
+    /**
+     * Sets the body of the current message.
+     *
+     * @param string $data
+     *
+     * @return $this
+     */
+    public function setBody($data): self
+    {
+        $this->body = $data;
+
+        return $this;
+    }
+
+    /**
+     * Appends data to the body of the current message.
+     *
+     * @param mixed $data
+     *
+     * @return $this
+     */
+    public function appendBody($data): self
+    {
+        $this->body .= (string) $data;
+
+        return $this;
+    }
+
+    // --------------------------------------------------------------------
+    // Headers
+    // --------------------------------------------------------------------
+
+    /**
+     * Populates the $headers array with any headers the server knows about.
+     */
+    public function populateHeaders(): void
+    {
+        $contentType = $_SERVER['CONTENT_TYPE'] ?? getenv('CONTENT_TYPE');
+        if (! empty($contentType)) {
+            $this->setHeader('Content-Type', $contentType);
+        }
+        unset($contentType);
+
+        foreach (array_keys($_SERVER) as $key) {
+            if (sscanf($key, 'HTTP_%s', $header) === 1) {
+                // take SOME_HEADER and turn it into Some-Header
+                $header = str_replace('_', ' ', strtolower($header));
+                $header = str_replace(' ', '-', ucwords($header));
+
+                $this->setHeader($header, $_SERVER[$key]);
+
+                // Add us to the header map so we can find them case-insensitively
+                $this->headerMap[strtolower($header)] = $header;
+            }
+        }
+    }
+
+    /**
+     * Returns an array containing all Headers.
+     *
+     * @return array<string, Header> An array of the Header objects
+     */
+    public function headers(): array
+    {
+        // If no headers are defined, but the user is
+        // requesting it, then it's likely they want
+        // it to be populated so do that...
+        if (empty($this->headers)) {
+            $this->populateHeaders();
+        }
+
+        return $this->headers;
+    }
+
+    /**
+     * Returns a single Header object. If multiple headers with the same
+     * name exist, then will return an array of header objects.
+     *
+     * @param string $name
+     *
+     * @return array|Header|null
+     */
+    public function header($name)
+    {
+        $origName = $this->getHeaderName($name);
+
+        return $this->headers[$origName] ?? null;
+    }
+
+    /**
+     * Sets a header and it's value.
+     *
+     * @param array|string|null $value
+     *
+     * @return $this
+     */
+    public function setHeader(string $name, $value): self
+    {
+        $origName = $this->getHeaderName($name);
+
+        if (isset($this->headers[$origName]) && is_array($this->headers[$origName]->getValue())) {
+            if (! is_array($value)) {
+                $value = [$value];
+            }
+
+            foreach ($value as $v) {
+                $this->appendHeader($origName, $v);
+            }
+        } else {
+            $this->headers[$origName]               = new Header($origName, $value);
+            $this->headerMap[strtolower($origName)] = $origName;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Removes a header from the list of headers we track.
+     *
+     * @return $this
+     */
+    public function removeHeader(string $name): self
+    {
+        $origName = $this->getHeaderName($name);
+        unset($this->headers[$origName], $this->headerMap[strtolower($name)]);
+
+        return $this;
+    }
+
+    /**
+     * Adds an additional header value to any headers that accept
+     * multiple values (i.e. are an array or implement ArrayAccess)
+     *
+     * @return $this
+     */
+    public function appendHeader(string $name, ?string $value): self
+    {
+        $origName = $this->getHeaderName($name);
+
+        array_key_exists($origName, $this->headers)
+            ? $this->headers[$origName]->appendValue($value)
+            : $this->setHeader($name, $value);
+
+        return $this;
+    }
+
+    /**
+     * Adds an additional header value to any headers that accept
+     * multiple values (i.e. are an array or implement ArrayAccess)
+     *
+     * @return $this
+     */
+    public function prependHeader(string $name, string $value): self
+    {
+        $origName = $this->getHeaderName($name);
+
+        $this->headers[$origName]->prependValue($value);
+
+        return $this;
+    }
+
+    /**
+     * Takes a header name in any case, and returns the
+     * normal-case version of the header.
+     */
+    protected function getHeaderName(string $name): string
+    {
+        return $this->headerMap[strtolower($name)] ?? $name;
+    }
+
+    /**
+     * Sets the HTTP protocol version.
+     *
+     * @return $this
+     *
+     * @throws HTTPException For invalid protocols
+     */
+    public function setProtocolVersion(string $version): self
+    {
+        if (! is_numeric($version)) {
+            $version = substr($version, strpos($version, '/') + 1);
+        }
+
+        // Make sure that version is in the correct format
+        $version = number_format((float) $version, 1);
+
+        if (! in_array($version, $this->validProtocolVersions, true)) {
+            throw HTTPException::forInvalidHTTPProtocol(implode(', ', $this->validProtocolVersions));
+        }
+
+        $this->protocolVersion = $version;
+
+        return $this;
+    }
+}
diff --git a/www-api/system/HTTP/Negotiate.php b/www-api/system/HTTP/Negotiate.php
new file mode 100644
index 00000000..7b0fdc2d
--- /dev/null
+++ b/www-api/system/HTTP/Negotiate.php
@@ -0,0 +1,350 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\HTTP;
+
+use CodeIgniter\HTTP\Exceptions\HTTPException;
+
+/**
+ * Class Negotiate
+ *
+ * Provides methods to negotiate with the HTTP headers to determine the best
+ * type match between what the application supports and what the requesting
+ * server wants.
+ *
+ * @see http://tools.ietf.org/html/rfc7231#section-5.3
+ */
+class Negotiate
+{
+    /**
+     * Request
+     *
+     * @var IncomingRequest
+     */
+    protected $request;
+
+    /**
+     * Constructor
+     */
+    public function __construct(?RequestInterface $request = null)
+    {
+        if ($request !== null) {
+            assert($request instanceof IncomingRequest);
+
+            $this->request = $request;
+        }
+    }
+
+    /**
+     * Stores the request instance to grab the headers from.
+     *
+     * @return $this
+     */
+    public function setRequest(RequestInterface $request)
+    {
+        assert($request instanceof IncomingRequest);
+
+        $this->request = $request;
+
+        return $this;
+    }
+
+    /**
+     * Determines the best content-type to use based on the $supported
+     * types the application says it supports, and the types requested
+     * by the client.
+     *
+     * If no match is found, the first, highest-ranking client requested
+     * type is returned.
+     *
+     * @param bool $strictMatch If TRUE, will return an empty string when no match found.
+     *                          If FALSE, will return the first supported element.
+     */
+    public function media(array $supported, bool $strictMatch = false): string
+    {
+        return $this->getBestMatch($supported, $this->request->getHeaderLine('accept'), true, $strictMatch);
+    }
+
+    /**
+     * Determines the best charset to use based on the $supported
+     * types the application says it supports, and the types requested
+     * by the client.
+     *
+     * If no match is found, the first, highest-ranking client requested
+     * type is returned.
+     */
+    public function charset(array $supported): string
+    {
+        $match = $this->getBestMatch($supported, $this->request->getHeaderLine('accept-charset'), false, true);
+
+        // If no charset is shown as a match, ignore the directive
+        // as allowed by the RFC, and tell it a default value.
+        if (empty($match)) {
+            return 'utf-8';
+        }
+
+        return $match;
+    }
+
+    /**
+     * Determines the best encoding type to use based on the $supported
+     * types the application says it supports, and the types requested
+     * by the client.
+     *
+     * If no match is found, the first, highest-ranking client requested
+     * type is returned.
+     */
+    public function encoding(array $supported = []): string
+    {
+        $supported[] = 'identity';
+
+        return $this->getBestMatch($supported, $this->request->getHeaderLine('accept-encoding'));
+    }
+
+    /**
+     * Determines the best language to use based on the $supported
+     * types the application says it supports, and the types requested
+     * by the client.
+     *
+     * If no match is found, the first, highest-ranking client requested
+     * type is returned.
+     */
+    public function language(array $supported): string
+    {
+        return $this->getBestMatch($supported, $this->request->getHeaderLine('accept-language'), false, false, true);
+    }
+
+    // --------------------------------------------------------------------
+    // Utility Methods
+    // --------------------------------------------------------------------
+
+    /**
+     * Does the grunt work of comparing any of the app-supported values
+     * against a given Accept* header string.
+     *
+     * Portions of this code base on Aura.Accept library.
+     *
+     * @param array  $supported    App-supported values
+     * @param string $header       header string
+     * @param bool   $enforceTypes If TRUE, will compare media types and sub-types.
+     * @param bool   $strictMatch  If TRUE, will return empty string on no match.
+     *                             If FALSE, will return the first supported element.
+     * @param bool   $matchLocales If TRUE, will match locale sub-types to a broad type (fr-FR = fr)
+     *
+     * @return string Best match
+     */
+    protected function getBestMatch(array $supported, ?string $header = null, bool $enforceTypes = false, bool $strictMatch = false, bool $matchLocales = false): string
+    {
+        if (empty($supported)) {
+            throw HTTPException::forEmptySupportedNegotiations();
+        }
+
+        if (empty($header)) {
+            return $strictMatch ? '' : $supported[0];
+        }
+
+        $acceptable = $this->parseHeader($header);
+
+        foreach ($acceptable as $accept) {
+            // if acceptable quality is zero, skip it.
+            if ($accept['q'] === 0.0) {
+                continue;
+            }
+
+            // if acceptable value is "anything", return the first available
+            if ($accept['value'] === '*' || $accept['value'] === '*/*') {
+                return $supported[0];
+            }
+
+            // If an acceptable value is supported, return it
+            foreach ($supported as $available) {
+                if ($this->match($accept, $available, $enforceTypes, $matchLocales)) {
+                    return $available;
+                }
+            }
+        }
+
+        // No matches? Return the first supported element.
+        return $strictMatch ? '' : $supported[0];
+    }
+
+    /**
+     * Parses an Accept* header into it's multiple values.
+     *
+     * This is based on code from Aura.Accept library.
+     */
+    public function parseHeader(string $header): array
+    {
+        $results    = [];
+        $acceptable = explode(',', $header);
+
+        foreach ($acceptable as $value) {
+            $pairs = explode(';', $value);
+
+            $value = $pairs[0];
+
+            unset($pairs[0]);
+
+            $parameters = [];
+
+            foreach ($pairs as $pair) {
+                if (preg_match(
+                    '/^(?P<name>.+?)=(?P<quoted>"|\')?(?P<value>.*?)(?:\k<quoted>)?$/',
+                    $pair,
+                    $param
+                )) {
+                    $parameters[trim($param['name'])] = trim($param['value']);
+                }
+            }
+
+            $quality = 1.0;
+
+            if (array_key_exists('q', $parameters)) {
+                $quality = $parameters['q'];
+                unset($parameters['q']);
+            }
+
+            $results[] = [
+                'value'  => trim($value),
+                'q'      => (float) $quality,
+                'params' => $parameters,
+            ];
+        }
+
+        // Sort to get the highest results first
+        usort($results, static function ($a, $b) {
+            if ($a['q'] === $b['q']) {
+                $aAst = substr_count($a['value'], '*');
+                $bAst = substr_count($b['value'], '*');
+
+                // '*/*' has lower precedence than 'text/*',
+                // and 'text/*' has lower priority than 'text/plain'
+                //
+                // This seems backwards, but needs to be that way
+                // due to the way PHP7 handles ordering or array
+                // elements created by reference.
+                if ($aAst > $bAst) {
+                    return 1;
+                }
+
+                // If the counts are the same, but one element
+                // has more params than another, it has higher precedence.
+                //
+                // This seems backwards, but needs to be that way
+                // due to the way PHP7 handles ordering or array
+                // elements created by reference.
+                if ($aAst === $bAst) {
+                    return count($b['params']) - count($a['params']);
+                }
+
+                return 0;
+            }
+
+            // Still here? Higher q values have precedence.
+            return ($a['q'] > $b['q']) ? -1 : 1;
+        });
+
+        return $results;
+    }
+
+    /**
+     * Match-maker
+     *
+     * @param bool $matchLocales
+     */
+    protected function match(array $acceptable, string $supported, bool $enforceTypes = false, $matchLocales = false): bool
+    {
+        $supported = $this->parseHeader($supported);
+        if (is_array($supported) && count($supported) === 1) {
+            $supported = $supported[0];
+        }
+
+        // Is it an exact match?
+        if ($acceptable['value'] === $supported['value']) {
+            return $this->matchParameters($acceptable, $supported);
+        }
+
+        // Do we need to compare types/sub-types? Only used
+        // by negotiateMedia().
+        if ($enforceTypes) {
+            return $this->matchTypes($acceptable, $supported);
+        }
+
+        // Do we need to match locales against broader locales?
+        if ($matchLocales) {
+            return $this->matchLocales($acceptable, $supported);
+        }
+
+        return false;
+    }
+
+    /**
+     * Checks two Accept values with matching 'values' to see if their
+     * 'params' are the same.
+     */
+    protected function matchParameters(array $acceptable, array $supported): bool
+    {
+        if (count($acceptable['params']) !== count($supported['params'])) {
+            return false;
+        }
+
+        foreach ($supported['params'] as $label => $value) {
+            if (! isset($acceptable['params'][$label])
+                || $acceptable['params'][$label] !== $value
+            ) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Compares the types/subtypes of an acceptable Media type and
+     * the supported string.
+     */
+    public function matchTypes(array $acceptable, array $supported): bool
+    {
+        // PHPDocumentor v2 cannot parse yet the shorter list syntax,
+        // causing no API generation for the file.
+        [$aType, $aSubType] = explode('/', $acceptable['value']);
+        [$sType, $sSubType] = explode('/', $supported['value']);
+
+        // If the types don't match, we're done.
+        if ($aType !== $sType) {
+            return false;
+        }
+
+        // If there's an asterisk, we're cool
+        if ($aSubType === '*') {
+            return true;
+        }
+
+        // Otherwise, subtypes must match also.
+        return $aSubType === $sSubType;
+    }
+
+    /**
+     * Will match locales against their broader pairs, so that fr-FR would
+     * match a supported localed of fr
+     */
+    public function matchLocales(array $acceptable, array $supported): bool
+    {
+        $aBroad = mb_strpos($acceptable['value'], '-') > 0
+            ? mb_substr($acceptable['value'], 0, mb_strpos($acceptable['value'], '-'))
+            : $acceptable['value'];
+        $sBroad = mb_strpos($supported['value'], '-') > 0
+            ? mb_substr($supported['value'], 0, mb_strpos($supported['value'], '-'))
+            : $supported['value'];
+
+        return strtolower($aBroad) === strtolower($sBroad);
+    }
+}
diff --git a/www-api/system/HTTP/RedirectResponse.php b/www-api/system/HTTP/RedirectResponse.php
new file mode 100644
index 00000000..8fbf69c6
--- /dev/null
+++ b/www-api/system/HTTP/RedirectResponse.php
@@ -0,0 +1,172 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\HTTP;
+
+use CodeIgniter\Cookie\CookieStore;
+use CodeIgniter\HTTP\Exceptions\HTTPException;
+use Config\Services;
+
+/**
+ * Handle a redirect response
+ */
+class RedirectResponse extends Response
+{
+    /**
+     * Sets the URI to redirect to and, optionally, the HTTP status code to use.
+     * If no code is provided it will be automatically determined.
+     *
+     * @param string   $uri  The URI to redirect to
+     * @param int|null $code HTTP status code
+     *
+     * @return $this
+     */
+    public function to(string $uri, ?int $code = null, string $method = 'auto')
+    {
+        // If it appears to be a relative URL, then convert to full URL
+        // for better security.
+        if (strpos($uri, 'http') !== 0) {
+            $uri = site_url($uri);
+        }
+
+        return $this->redirect($uri, $method, $code);
+    }
+
+    /**
+     * Sets the URI to redirect to but as a reverse-routed or named route
+     * instead of a raw URI.
+     *
+     * @param string $route Named route or Controller::method
+     *
+     * @return $this
+     *
+     * @throws HTTPException
+     */
+    public function route(string $route, array $params = [], int $code = 302, string $method = 'auto')
+    {
+        $namedRoute = $route;
+
+        $route = Services::routes()->reverseRoute($route, ...$params);
+
+        if (! $route) {
+            throw HTTPException::forInvalidRedirectRoute($namedRoute);
+        }
+
+        return $this->redirect(site_url($route), $method, $code);
+    }
+
+    /**
+     * Helper function to return to previous page.
+     *
+     * Example:
+     *  return redirect()->back();
+     *
+     * @return $this
+     */
+    public function back(?int $code = null, string $method = 'auto')
+    {
+        Services::session();
+
+        return $this->redirect(previous_url(), $method, $code);
+    }
+
+    /**
+     * Specifies that the current $_GET and $_POST arrays should be
+     * packaged up with the response.
+     *
+     * It will then be available via the 'old()' helper function.
+     *
+     * @return $this
+     */
+    public function withInput()
+    {
+        $session = Services::session();
+        $session->setFlashdata('_ci_old_input', [
+            'get'  => $_GET ?? [],
+            'post' => $_POST ?? [],
+        ]);
+
+        // @TODO Remove this in the future.
+        //      See https://github.com/codeigniter4/CodeIgniter4/issues/5839#issuecomment-1086624600
+        $this->withErrors();
+
+        return $this;
+    }
+
+    /**
+     * Set validation errors in the session.
+     *
+     * If the validation has any errors, transmit those back
+     * so they can be displayed when the validation is handled
+     * within a method different than displaying the form.
+     *
+     * @TODO Make this method public when removing $this->withErrors() in withInput().
+     *
+     * @return $this
+     */
+    private function withErrors(): self
+    {
+        $validation = Services::validation();
+
+        if ($validation->getErrors()) {
+            $session = Services::session();
+            $session->setFlashdata('_ci_validation_errors', serialize($validation->getErrors()));
+        }
+
+        return $this;
+    }
+
+    /**
+     * Adds a key and message to the session as Flashdata.
+     *
+     * @param array|string $message
+     *
+     * @return $this
+     */
+    public function with(string $key, $message)
+    {
+        Services::session()->setFlashdata($key, $message);
+
+        return $this;
+    }
+
+    /**
+     * Copies any cookies from the global Response instance
+     * into this RedirectResponse. Useful when you've just
+     * set a cookie but need ensure that's actually sent
+     * with the response instead of lost.
+     *
+     * @return $this|RedirectResponse
+     */
+    public function withCookies()
+    {
+        $this->cookieStore = new CookieStore(Services::response()->getCookies());
+
+        return $this;
+    }
+
+    /**
+     * Copies any headers from the global Response instance
+     * into this RedirectResponse. Useful when you've just
+     * set a header be need to ensure its actually sent
+     * with the redirect response.
+     *
+     * @return $this|RedirectResponse
+     */
+    public function withHeaders()
+    {
+        foreach (Services::response()->headers() as $name => $header) {
+            $this->setHeader($name, $header->getValue());
+        }
+
+        return $this;
+    }
+}
diff --git a/www-api/system/HTTP/Request.php b/www-api/system/HTTP/Request.php
new file mode 100644
index 00000000..6294295d
--- /dev/null
+++ b/www-api/system/HTTP/Request.php
@@ -0,0 +1,139 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\HTTP;
+
+use CodeIgniter\Validation\FormatRules;
+
+/**
+ * Representation of an HTTP request.
+ */
+class Request extends Message implements MessageInterface, RequestInterface
+{
+    use RequestTrait;
+
+    /**
+     * Proxy IPs
+     *
+     * @var array|string
+     *
+     * @deprecated Check the App config directly
+     */
+    protected $proxyIPs;
+
+    /**
+     * Request method.
+     *
+     * @var string
+     */
+    protected $method;
+
+    /**
+     * A URI instance.
+     *
+     * @var URI
+     */
+    protected $uri;
+
+    /**
+     * Constructor.
+     *
+     * @param object $config
+     *
+     * @deprecated The $config is no longer needed and will be removed in a future version
+     */
+    public function __construct($config = null)
+    {
+        /**
+         * @deprecated $this->proxyIps property will be removed in the future
+         */
+        $this->proxyIPs = $config->proxyIPs;
+
+        if (empty($this->method)) {
+            $this->method = $this->getServer('REQUEST_METHOD') ?? 'GET';
+        }
+
+        if (empty($this->uri)) {
+            $this->uri = new URI();
+        }
+    }
+
+    /**
+     * Validate an IP address
+     *
+     * @param string $ip    IP Address
+     * @param string $which IP protocol: 'ipv4' or 'ipv6'
+     *
+     * @deprecated Use Validation instead
+     *
+     * @codeCoverageIgnore
+     */
+    public function isValidIP(?string $ip = null, ?string $which = null): bool
+    {
+        return (new FormatRules())->valid_ip($ip, $which);
+    }
+
+    /**
+     * Get the request method.
+     *
+     * @param bool $upper Whether to return in upper or lower case.
+     *
+     * @deprecated The $upper functionality will be removed and this will revert to its PSR-7 equivalent
+     *
+     * @codeCoverageIgnore
+     */
+    public function getMethod(bool $upper = false): string
+    {
+        return ($upper) ? strtoupper($this->method) : strtolower($this->method);
+    }
+
+    /**
+     * Sets the request method. Used when spoofing the request.
+     *
+     * @return Request
+     *
+     * @deprecated Use withMethod() instead for immutability
+     *
+     * @codeCoverageIgnore
+     */
+    public function setMethod(string $method)
+    {
+        $this->method = $method;
+
+        return $this;
+    }
+
+    /**
+     * Returns an instance with the specified method.
+     *
+     * @param string $method
+     *
+     * @return static
+     */
+    public function withMethod($method)
+    {
+        $request = clone $this;
+
+        $request->method = $method;
+
+        return $request;
+    }
+
+    /**
+     * Retrieves the URI instance.
+     *
+     * @return URI
+     */
+    public function getUri()
+    {
+        return $this->uri;
+    }
+}
diff --git a/www-api/system/HTTP/RequestInterface.php b/www-api/system/HTTP/RequestInterface.php
new file mode 100644
index 00000000..ca3229db
--- /dev/null
+++ b/www-api/system/HTTP/RequestInterface.php
@@ -0,0 +1,57 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\HTTP;
+
+/**
+ * Expected behavior of an HTTP request
+ */
+interface RequestInterface
+{
+    /**
+     * Gets the user's IP address.
+     * Supplied by RequestTrait.
+     *
+     * @return string IP address
+     */
+    public function getIPAddress(): string;
+
+    /**
+     * Validate an IP address
+     *
+     * @param string $ip    IP Address
+     * @param string $which IP protocol: 'ipv4' or 'ipv6'
+     *
+     * @deprecated Use Validation instead
+     */
+    public function isValidIP(string $ip, ?string $which = null): bool;
+
+    /**
+     * Get the request method.
+     * An extension of PSR-7's getMethod to allow casing.
+     *
+     * @param bool $upper Whether to return in upper or lower case.
+     *
+     * @deprecated The $upper functionality will be removed and this will revert to its PSR-7 equivalent
+     */
+    public function getMethod(bool $upper = false): string;
+
+    /**
+     * Fetch an item from the $_SERVER array.
+     * Supplied by RequestTrait.
+     *
+     * @param string $index  Index for item to be fetched from $_SERVER
+     * @param null   $filter A filter name to be applied
+     *
+     * @return mixed
+     */
+    public function getServer($index = null, $filter = null);
+}
diff --git a/www-api/system/HTTP/RequestTrait.php b/www-api/system/HTTP/RequestTrait.php
new file mode 100644
index 00000000..c551dee9
--- /dev/null
+++ b/www-api/system/HTTP/RequestTrait.php
@@ -0,0 +1,335 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\HTTP;
+
+use CodeIgniter\Validation\FormatRules;
+
+/**
+ * Request Trait
+ *
+ * Additional methods to make a PSR-7 Request class
+ * compliant with the framework's own RequestInterface.
+ *
+ * @see https://github.com/php-fig/http-message/blob/master/src/RequestInterface.php
+ */
+trait RequestTrait
+{
+    /**
+     * IP address of the current user.
+     *
+     * @var string
+     *
+     * @deprecated Will become private in a future release
+     */
+    protected $ipAddress = '';
+
+    /**
+     * Stores values we've retrieved from
+     * PHP globals.
+     *
+     * @var array
+     */
+    protected $globals = [];
+
+    /**
+     * Gets the user's IP address.
+     *
+     * @return string IP address
+     */
+    public function getIPAddress(): string
+    {
+        if ($this->ipAddress) {
+            return $this->ipAddress;
+        }
+
+        $ipValidator = [
+            new FormatRules(),
+            'valid_ip',
+        ];
+
+        /**
+         * @deprecated $this->proxyIPs property will be removed in the future
+         */
+        $proxyIPs = $this->proxyIPs ?? config('App')->proxyIPs;
+        if (! empty($proxyIPs) && ! is_array($proxyIPs)) {
+            $proxyIPs = explode(',', str_replace(' ', '', $proxyIPs));
+        }
+
+        $this->ipAddress = $this->getServer('REMOTE_ADDR');
+
+        if ($proxyIPs) {
+            foreach (['HTTP_X_FORWARDED_FOR', 'HTTP_CLIENT_IP', 'HTTP_X_CLIENT_IP', 'HTTP_X_CLUSTER_CLIENT_IP'] as $header) {
+                if (($spoof = $this->getServer($header)) !== null) {
+                    // Some proxies typically list the whole chain of IP
+                    // addresses through which the client has reached us.
+                    // e.g. client_ip, proxy_ip1, proxy_ip2, etc.
+                    sscanf($spoof, '%[^,]', $spoof);
+
+                    if (! $ipValidator($spoof)) {
+                        $spoof = null;
+                    } else {
+                        break;
+                    }
+                }
+            }
+
+            if ($spoof) {
+                foreach ($proxyIPs as $proxyIP) {
+                    // Check if we have an IP address or a subnet
+                    if (strpos($proxyIP, '/') === false) {
+                        // An IP address (and not a subnet) is specified.
+                        // We can compare right away.
+                        if ($proxyIP === $this->ipAddress) {
+                            $this->ipAddress = $spoof;
+                            break;
+                        }
+
+                        continue;
+                    }
+
+                    // We have a subnet ... now the heavy lifting begins
+                    if (! isset($separator)) {
+                        $separator = $ipValidator($this->ipAddress, 'ipv6') ? ':' : '.';
+                    }
+
+                    // If the proxy entry doesn't match the IP protocol - skip it
+                    if (strpos($proxyIP, $separator) === false) {
+                        continue;
+                    }
+
+                    // Convert the REMOTE_ADDR IP address to binary, if needed
+                    if (! isset($ip, $sprintf)) {
+                        if ($separator === ':') {
+                            // Make sure we're have the "full" IPv6 format
+                            $ip = explode(':', str_replace('::', str_repeat(':', 9 - substr_count($this->ipAddress, ':')), $this->ipAddress));
+
+                            for ($j = 0; $j < 8; $j++) {
+                                $ip[$j] = intval($ip[$j], 16);
+                            }
+
+                            $sprintf = '%016b%016b%016b%016b%016b%016b%016b%016b';
+                        } else {
+                            $ip      = explode('.', $this->ipAddress);
+                            $sprintf = '%08b%08b%08b%08b';
+                        }
+
+                        $ip = vsprintf($sprintf, $ip);
+                    }
+
+                    // Split the netmask length off the network address
+                    sscanf($proxyIP, '%[^/]/%d', $netaddr, $masklen);
+
+                    // Again, an IPv6 address is most likely in a compressed form
+                    if ($separator === ':') {
+                        $netaddr = explode(':', str_replace('::', str_repeat(':', 9 - substr_count($netaddr, ':')), $netaddr));
+
+                        for ($i = 0; $i < 8; $i++) {
+                            $netaddr[$i] = intval($netaddr[$i], 16);
+                        }
+                    } else {
+                        $netaddr = explode('.', $netaddr);
+                    }
+
+                    // Convert to binary and finally compare
+                    if (strncmp($ip, vsprintf($sprintf, $netaddr), $masklen) === 0) {
+                        $this->ipAddress = $spoof;
+                        break;
+                    }
+                }
+            }
+        }
+
+        if (! $ipValidator($this->ipAddress)) {
+            return $this->ipAddress = '0.0.0.0';
+        }
+
+        return empty($this->ipAddress) ? '' : $this->ipAddress;
+    }
+
+    /**
+     * Fetch an item from the $_SERVER array.
+     *
+     * @param array|string|null $index  Index for item to be fetched from $_SERVER
+     * @param int|null          $filter A filter name to be applied
+     * @param null              $flags
+     *
+     * @return mixed
+     */
+    public function getServer($index = null, $filter = null, $flags = null)
+    {
+        return $this->fetchGlobal('server', $index, $filter, $flags);
+    }
+
+    /**
+     * Fetch an item from the $_ENV array.
+     *
+     * @param null $index  Index for item to be fetched from $_ENV
+     * @param null $filter A filter name to be applied
+     * @param null $flags
+     *
+     * @return mixed
+     */
+    public function getEnv($index = null, $filter = null, $flags = null)
+    {
+        return $this->fetchGlobal('env', $index, $filter, $flags);
+    }
+
+    /**
+     * Allows manually setting the value of PHP global, like $_GET, $_POST, etc.
+     *
+     * @param mixed $value
+     *
+     * @return $this
+     */
+    public function setGlobal(string $method, $value)
+    {
+        $this->globals[$method] = $value;
+
+        return $this;
+    }
+
+    /**
+     * Fetches one or more items from a global, like cookies, get, post, etc.
+     * Can optionally filter the input when you retrieve it by passing in
+     * a filter.
+     *
+     * If $type is an array, it must conform to the input allowed by the
+     * filter_input_array method.
+     *
+     * http://php.net/manual/en/filter.filters.sanitize.php
+     *
+     * @param string            $method Input filter constant
+     * @param array|string|null $index
+     * @param int|null          $filter Filter constant
+     * @param array|int|null    $flags  Options
+     *
+     * @return array|bool|string|null
+     */
+    public function fetchGlobal(string $method, $index = null, ?int $filter = null, $flags = null)
+    {
+        $method = strtolower($method);
+
+        if (! isset($this->globals[$method])) {
+            $this->populateGlobals($method);
+        }
+
+        // Null filters cause null values to return.
+        $filter ??= FILTER_DEFAULT;
+        $flags = is_array($flags) ? $flags : (is_numeric($flags) ? (int) $flags : 0);
+
+        // Return all values when $index is null
+        if ($index === null) {
+            $values = [];
+
+            foreach ($this->globals[$method] as $key => $value) {
+                $values[$key] = is_array($value)
+                    ? $this->fetchGlobal($method, $key, $filter, $flags)
+                    : filter_var($value, $filter, $flags);
+            }
+
+            return $values;
+        }
+
+        // allow fetching multiple keys at once
+        if (is_array($index)) {
+            $output = [];
+
+            foreach ($index as $key) {
+                $output[$key] = $this->fetchGlobal($method, $key, $filter, $flags);
+            }
+
+            return $output;
+        }
+
+        // Does the index contain array notation?
+        if (($count = preg_match_all('/(?:^[^\[]+)|\[[^]]*\]/', $index, $matches)) > 1) {
+            $value = $this->globals[$method];
+
+            for ($i = 0; $i < $count; $i++) {
+                $key = trim($matches[0][$i], '[]');
+
+                if ($key === '') { // Empty notation will return the value as array
+                    break;
+                }
+
+                if (isset($value[$key])) {
+                    $value = $value[$key];
+                } else {
+                    return null;
+                }
+            }
+        }
+
+        if (! isset($value)) {
+            $value = $this->globals[$method][$index] ?? null;
+        }
+
+        if (is_array($value)
+            && (
+                $filter !== FILTER_DEFAULT
+                || (
+                    (is_numeric($flags) && $flags !== 0)
+                    || is_array($flags) && $flags !== []
+                )
+            )
+        ) {
+            // Iterate over array and append filter and flags
+            array_walk_recursive($value, static function (&$val) use ($filter, $flags) {
+                $val = filter_var($val, $filter, $flags);
+            });
+
+            return $value;
+        }
+
+        // Cannot filter these types of data automatically...
+        if (is_array($value) || is_object($value) || $value === null) {
+            return $value;
+        }
+
+        return filter_var($value, $filter, $flags);
+    }
+
+    /**
+     * Saves a copy of the current state of one of several PHP globals
+     * so we can retrieve them later.
+     */
+    protected function populateGlobals(string $method)
+    {
+        if (! isset($this->globals[$method])) {
+            $this->globals[$method] = [];
+        }
+
+        // Don't populate ENV as it might contain
+        // sensitive data that we don't want to get logged.
+        switch ($method) {
+            case 'get':
+                $this->globals['get'] = $_GET;
+                break;
+
+            case 'post':
+                $this->globals['post'] = $_POST;
+                break;
+
+            case 'request':
+                $this->globals['request'] = $_REQUEST;
+                break;
+
+            case 'cookie':
+                $this->globals['cookie'] = $_COOKIE;
+                break;
+
+            case 'server':
+                $this->globals['server'] = $_SERVER;
+                break;
+        }
+    }
+}
diff --git a/www-api/system/HTTP/Response.php b/www-api/system/HTTP/Response.php
new file mode 100644
index 00000000..c0f3a2e8
--- /dev/null
+++ b/www-api/system/HTTP/Response.php
@@ -0,0 +1,257 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\HTTP;
+
+use CodeIgniter\Cookie\Cookie;
+use CodeIgniter\Cookie\CookieStore;
+use CodeIgniter\Cookie\Exceptions\CookieException;
+use CodeIgniter\HTTP\Exceptions\HTTPException;
+use Config\App;
+use Config\Services;
+
+/**
+ * Representation of an outgoing, server-side response.
+ *
+ * Per the HTTP specification, this interface includes properties for
+ * each of the following:
+ *
+ * - Protocol version
+ * - Status code and reason phrase
+ * - Headers
+ * - Message body
+ */
+class Response extends Message implements MessageInterface, ResponseInterface
+{
+    use ResponseTrait;
+
+    /**
+     * HTTP status codes
+     *
+     * @var array
+     */
+    protected static $statusCodes = [
+        // 1xx: Informational
+        100 => 'Continue',
+        101 => 'Switching Protocols',
+        102 => 'Processing', // http://www.iana.org/go/rfc2518
+        103 => 'Early Hints', // http://www.ietf.org/rfc/rfc8297.txt
+        // 2xx: Success
+        200 => 'OK',
+        201 => 'Created',
+        202 => 'Accepted',
+        203 => 'Non-Authoritative Information', // 1.1
+        204 => 'No Content',
+        205 => 'Reset Content',
+        206 => 'Partial Content',
+        207 => 'Multi-Status', // http://www.iana.org/go/rfc4918
+        208 => 'Already Reported', // http://www.iana.org/go/rfc5842
+        226 => 'IM Used', // 1.1; http://www.ietf.org/rfc/rfc3229.txt
+        // 3xx: Redirection
+        300 => 'Multiple Choices',
+        301 => 'Moved Permanently',
+        302 => 'Found', // Formerly 'Moved Temporarily'
+        303 => 'See Other', // 1.1
+        304 => 'Not Modified',
+        305 => 'Use Proxy', // 1.1
+        306 => 'Switch Proxy', // No longer used
+        307 => 'Temporary Redirect', // 1.1
+        308 => 'Permanent Redirect', // 1.1; Experimental; http://www.ietf.org/rfc/rfc7238.txt
+        // 4xx: Client error
+        400 => 'Bad Request',
+        401 => 'Unauthorized',
+        402 => 'Payment Required',
+        403 => 'Forbidden',
+        404 => 'Not Found',
+        405 => 'Method Not Allowed',
+        406 => 'Not Acceptable',
+        407 => 'Proxy Authentication Required',
+        408 => 'Request Timeout',
+        409 => 'Conflict',
+        410 => 'Gone',
+        411 => 'Length Required',
+        412 => 'Precondition Failed',
+        413 => 'Content Too Large', // https://www.iana.org/assignments/http-status-codes/http-status-codes.xml
+        414 => 'URI Too Long', // https://www.iana.org/assignments/http-status-codes/http-status-codes.xml
+        415 => 'Unsupported Media Type',
+        416 => 'Requested Range Not Satisfiable',
+        417 => 'Expectation Failed',
+        418 => "I'm a teapot", // April's Fools joke; http://www.ietf.org/rfc/rfc2324.txt
+        // 419 (Authentication Timeout) is a non-standard status code with unknown origin
+        421 => 'Misdirected Request', // http://www.iana.org/go/rfc7540 Section 9.1.2
+        422 => 'Unprocessable Content', // https://www.iana.org/assignments/http-status-codes/http-status-codes.xml
+        423 => 'Locked', // http://www.iana.org/go/rfc4918
+        424 => 'Failed Dependency', // http://www.iana.org/go/rfc4918
+        425 => 'Too Early', // https://datatracker.ietf.org/doc/draft-ietf-httpbis-replay/
+        426 => 'Upgrade Required',
+        428 => 'Precondition Required', // 1.1; http://www.ietf.org/rfc/rfc6585.txt
+        429 => 'Too Many Requests', // 1.1; http://www.ietf.org/rfc/rfc6585.txt
+        431 => 'Request Header Fields Too Large', // 1.1; http://www.ietf.org/rfc/rfc6585.txt
+        451 => 'Unavailable For Legal Reasons', // http://tools.ietf.org/html/rfc7725
+        499 => 'Client Closed Request', // http://lxr.nginx.org/source/src/http/ngx_http_request.h#0133
+        // 5xx: Server error
+        500 => 'Internal Server Error',
+        501 => 'Not Implemented',
+        502 => 'Bad Gateway',
+        503 => 'Service Unavailable',
+        504 => 'Gateway Timeout',
+        505 => 'HTTP Version Not Supported',
+        506 => 'Variant Also Negotiates', // 1.1; http://www.ietf.org/rfc/rfc2295.txt
+        507 => 'Insufficient Storage', // http://www.iana.org/go/rfc4918
+        508 => 'Loop Detected', // http://www.iana.org/go/rfc5842
+        510 => 'Not Extended', // http://www.ietf.org/rfc/rfc2774.txt
+        511 => 'Network Authentication Required', // http://www.ietf.org/rfc/rfc6585.txt
+        599 => 'Network Connect Timeout Error', // https://httpstatuses.com/599
+    ];
+
+    /**
+     * The current reason phrase for this response.
+     * If empty string, will use the default provided for the status code.
+     *
+     * @var string
+     */
+    protected $reason = '';
+
+    /**
+     * The current status code for this response.
+     * The status code is a 3-digit integer result code of the server's attempt
+     * to understand and satisfy the request.
+     *
+     * @var int
+     */
+    protected $statusCode = 200;
+
+    /**
+     * If true, will not write output. Useful during testing.
+     *
+     * @var bool
+     *
+     * @internal Used for framework testing, should not be relied on otherwise
+     */
+    protected $pretend = false;
+
+    /**
+     * Constructor
+     *
+     * @param App $config
+     *
+     * @todo Recommend removing reliance on config injection
+     */
+    public function __construct($config)
+    {
+        // Default to a non-caching page.
+        // Also ensures that a Cache-control header exists.
+        $this->noCache();
+
+        // We need CSP object even if not enabled to avoid calls to non existing methods
+        $this->CSP = Services::csp();
+
+        $this->CSPEnabled = $config->CSPEnabled;
+
+        // DEPRECATED COOKIE MANAGEMENT
+
+        $this->cookiePrefix   = $config->cookiePrefix;
+        $this->cookieDomain   = $config->cookieDomain;
+        $this->cookiePath     = $config->cookiePath;
+        $this->cookieSecure   = $config->cookieSecure;
+        $this->cookieHTTPOnly = $config->cookieHTTPOnly;
+        $this->cookieSameSite = $config->cookieSameSite ?? Cookie::SAMESITE_LAX;
+
+        $config->cookieSameSite ??= Cookie::SAMESITE_LAX;
+
+        if (! in_array(strtolower($config->cookieSameSite ?: Cookie::SAMESITE_LAX), Cookie::ALLOWED_SAMESITE_VALUES, true)) {
+            throw CookieException::forInvalidSameSite($config->cookieSameSite);
+        }
+
+        $this->cookieStore = new CookieStore([]);
+        Cookie::setDefaults(config('Cookie') ?? [
+            // @todo Remove this fallback when deprecated `App` members are removed
+            'prefix'   => $config->cookiePrefix,
+            'path'     => $config->cookiePath,
+            'domain'   => $config->cookieDomain,
+            'secure'   => $config->cookieSecure,
+            'httponly' => $config->cookieHTTPOnly,
+            'samesite' => $config->cookieSameSite ?? Cookie::SAMESITE_LAX,
+        ]);
+
+        // Default to an HTML Content-Type. Devs can override if needed.
+        $this->setContentType('text/html');
+    }
+
+    /**
+     * Turns "pretend" mode on or off to aid in testing.
+     * Note that this is not a part of the interface so
+     * should not be relied on outside of internal testing.
+     *
+     * @return $this
+     */
+    public function pretend(bool $pretend = true)
+    {
+        $this->pretend = $pretend;
+
+        return $this;
+    }
+
+    /**
+     * Gets the response status code.
+     *
+     * The status code is a 3-digit integer result code of the server's attempt
+     * to understand and satisfy the request.
+     *
+     * @return int Status code.
+     */
+    public function getStatusCode(): int
+    {
+        if (empty($this->statusCode)) {
+            throw HTTPException::forMissingResponseStatus();
+        }
+
+        return $this->statusCode;
+    }
+
+    /**
+     * Gets the response response phrase associated with the status code.
+     *
+     * @see http://tools.ietf.org/html/rfc7231#section-6
+     * @see http://www.iana.org/assignments/http-status-codes/http-status-codes.xhtml
+     *
+     * @deprecated Use getReasonPhrase()
+     *
+     * @codeCoverageIgnore
+     */
+    public function getReason(): string
+    {
+        return $this->getReasonPhrase();
+    }
+
+    /**
+     * Gets the response reason phrase associated with the status code.
+     *
+     * Because a reason phrase is not a required element in a response
+     * status line, the reason phrase value MAY be null. Implementations MAY
+     * choose to return the default RFC 7231 recommended reason phrase (or those
+     * listed in the IANA HTTP Status Code Registry) for the response's
+     * status code.
+     *
+     * @see http://tools.ietf.org/html/rfc7231#section-6
+     * @see http://www.iana.org/assignments/http-status-codes/http-status-codes.xhtml
+     *
+     * @return string Reason phrase; must return an empty string if none present.
+     */
+    public function getReasonPhrase()
+    {
+        if ($this->reason === '') {
+            return ! empty($this->statusCode) ? static::$statusCodes[$this->statusCode] : '';
+        }
+
+        return $this->reason;
+    }
+}
diff --git a/www-api/system/HTTP/ResponseInterface.php b/www-api/system/HTTP/ResponseInterface.php
new file mode 100644
index 00000000..c96bf8b3
--- /dev/null
+++ b/www-api/system/HTTP/ResponseInterface.php
@@ -0,0 +1,383 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\HTTP;
+
+use CodeIgniter\Cookie\Cookie;
+use CodeIgniter\HTTP\Exceptions\HTTPException;
+use CodeIgniter\Pager\PagerInterface;
+use DateTime;
+use InvalidArgumentException;
+
+/**
+ * Representation of an outgoing, server-side response.
+ * Most of these methods are supplied by ResponseTrait.
+ *
+ * Per the HTTP specification, this interface includes properties for
+ * each of the following:
+ *
+ * - Protocol version
+ * - Status code and reason phrase
+ * - Headers
+ * - Message body
+ *
+ * @mixin RedirectResponse
+ */
+interface ResponseInterface
+{
+    /**
+     * Constants for status codes.
+     * From  https://en.wikipedia.org/wiki/List_of_HTTP_status_codes
+     */
+    // Informational
+    public const HTTP_CONTINUE                        = 100;
+    public const HTTP_SWITCHING_PROTOCOLS             = 101;
+    public const HTTP_PROCESSING                      = 102;
+    public const HTTP_EARLY_HINTS                     = 103;
+    public const HTTP_OK                              = 200;
+    public const HTTP_CREATED                         = 201;
+    public const HTTP_ACCEPTED                        = 202;
+    public const HTTP_NONAUTHORITATIVE_INFORMATION    = 203;
+    public const HTTP_NO_CONTENT                      = 204;
+    public const HTTP_RESET_CONTENT                   = 205;
+    public const HTTP_PARTIAL_CONTENT                 = 206;
+    public const HTTP_MULTI_STATUS                    = 207;
+    public const HTTP_ALREADY_REPORTED                = 208;
+    public const HTTP_IM_USED                         = 226;
+    public const HTTP_MULTIPLE_CHOICES                = 300;
+    public const HTTP_MOVED_PERMANENTLY               = 301;
+    public const HTTP_FOUND                           = 302;
+    public const HTTP_SEE_OTHER                       = 303;
+    public const HTTP_NOT_MODIFIED                    = 304;
+    public const HTTP_USE_PROXY                       = 305;
+    public const HTTP_SWITCH_PROXY                    = 306;
+    public const HTTP_TEMPORARY_REDIRECT              = 307;
+    public const HTTP_PERMANENT_REDIRECT              = 308;
+    public const HTTP_BAD_REQUEST                     = 400;
+    public const HTTP_UNAUTHORIZED                    = 401;
+    public const HTTP_PAYMENT_REQUIRED                = 402;
+    public const HTTP_FORBIDDEN                       = 403;
+    public const HTTP_NOT_FOUND                       = 404;
+    public const HTTP_METHOD_NOT_ALLOWED              = 405;
+    public const HTTP_NOT_ACCEPTABLE                  = 406;
+    public const HTTP_PROXY_AUTHENTICATION_REQUIRED   = 407;
+    public const HTTP_REQUEST_TIMEOUT                 = 408;
+    public const HTTP_CONFLICT                        = 409;
+    public const HTTP_GONE                            = 410;
+    public const HTTP_LENGTH_REQUIRED                 = 411;
+    public const HTTP_PRECONDITION_FAILED             = 412;
+    public const HTTP_PAYLOAD_TOO_LARGE               = 413;
+    public const HTTP_URI_TOO_LONG                    = 414;
+    public const HTTP_UNSUPPORTED_MEDIA_TYPE          = 415;
+    public const HTTP_RANGE_NOT_SATISFIABLE           = 416;
+    public const HTTP_EXPECTATION_FAILED              = 417;
+    public const HTTP_IM_A_TEAPOT                     = 418;
+    public const HTTP_MISDIRECTED_REQUEST             = 421;
+    public const HTTP_UNPROCESSABLE_ENTITY            = 422;
+    public const HTTP_LOCKED                          = 423;
+    public const HTTP_FAILED_DEPENDENCY               = 424;
+    public const HTTP_TOO_EARLY                       = 425;
+    public const HTTP_UPGRADE_REQUIRED                = 426;
+    public const HTTP_PRECONDITION_REQUIRED           = 428;
+    public const HTTP_TOO_MANY_REQUESTS               = 429;
+    public const HTTP_REQUEST_HEADER_FIELDS_TOO_LARGE = 431;
+    public const HTTP_UNAVAILABLE_FOR_LEGAL_REASONS   = 451;
+    public const HTTP_CLIENT_CLOSED_REQUEST           = 499;
+    public const HTTP_INTERNAL_SERVER_ERROR           = 500;
+    public const HTTP_NOT_IMPLEMENTED                 = 501;
+    public const HTTP_BAD_GATEWAY                     = 502;
+    public const HTTP_SERVICE_UNAVAILABLE             = 503;
+    public const HTTP_GATEWAY_TIMEOUT                 = 504;
+    public const HTTP_HTTP_VERSION_NOT_SUPPORTED      = 505;
+    public const HTTP_VARIANT_ALSO_NEGOTIATES         = 506;
+    public const HTTP_INSUFFICIENT_STORAGE            = 507;
+    public const HTTP_LOOP_DETECTED                   = 508;
+    public const HTTP_NOT_EXTENDED                    = 510;
+    public const HTTP_NETWORK_AUTHENTICATION_REQUIRED = 511;
+    public const HTTP_NETWORK_CONNECT_TIMEOUT_ERROR   = 599;
+
+    /**
+     * Gets the response status code.
+     *
+     * The status code is a 3-digit integer result code of the server's attempt
+     * to understand and satisfy the request.
+     *
+     * @return int Status code.
+     *
+     * @deprecated To be replaced by the PSR-7 version (compatible)
+     */
+    public function getStatusCode(): int;
+
+    /**
+     * Return an instance with the specified status code and, optionally, reason phrase.
+     *
+     * If no reason phrase is specified, will default recommended reason phrase for
+     * the response's status code.
+     *
+     * @see http://tools.ietf.org/html/rfc7231#section-6
+     * @see http://www.iana.org/assignments/http-status-codes/http-status-codes.xhtml
+     *
+     * @param int    $code   The 3-digit integer result code to set.
+     * @param string $reason The reason phrase to use with the
+     *                       provided status code; if none is provided, will
+     *                       default to the IANA name.
+     *
+     * @return self
+     *
+     * @throws InvalidArgumentException For invalid status code arguments.
+     */
+    public function setStatusCode(int $code, string $reason = '');
+
+    /**
+     * Gets the response response phrase associated with the status code.
+     *
+     * @see http://tools.ietf.org/html/rfc7231#section-6
+     * @see http://www.iana.org/assignments/http-status-codes/http-status-codes.xhtml
+     *
+     * @deprecated Use getReasonPhrase()
+     */
+    public function getReason(): string;
+
+    // --------------------------------------------------------------------
+    // Convenience Methods
+    // --------------------------------------------------------------------
+
+    /**
+     * Sets the date header
+     *
+     * @return ResponseInterface
+     */
+    public function setDate(DateTime $date);
+
+    /**
+     * Sets the Last-Modified date header.
+     *
+     * $date can be either a string representation of the date or,
+     * preferably, an instance of DateTime.
+     *
+     * @param DateTime|string $date
+     */
+    public function setLastModified($date);
+
+    /**
+     * Set the Link Header
+     *
+     * @see http://tools.ietf.org/html/rfc5988
+     *
+     * @return Response
+     *
+     * @todo Recommend moving to Pager
+     */
+    public function setLink(PagerInterface $pager);
+
+    /**
+     * Sets the Content Type header for this response with the mime type
+     * and, optionally, the charset.
+     *
+     * @return ResponseInterface
+     */
+    public function setContentType(string $mime, string $charset = 'UTF-8');
+
+    // --------------------------------------------------------------------
+    // Formatter Methods
+    // --------------------------------------------------------------------
+
+    /**
+     * Converts the $body into JSON and sets the Content Type header.
+     *
+     * @param array|string $body
+     *
+     * @return $this
+     */
+    public function setJSON($body, bool $unencoded = false);
+
+    /**
+     * Returns the current body, converted to JSON is it isn't already.
+     *
+     * @return string|null
+     *
+     * @throws InvalidArgumentException If the body property is not array.
+     */
+    public function getJSON();
+
+    /**
+     * Converts $body into XML, and sets the correct Content-Type.
+     *
+     * @param array|string $body
+     *
+     * @return $this
+     */
+    public function setXML($body);
+
+    /**
+     * Retrieves the current body into XML and returns it.
+     *
+     * @return mixed|string
+     *
+     * @throws InvalidArgumentException If the body property is not array.
+     */
+    public function getXML();
+
+    // --------------------------------------------------------------------
+    // Cache Control Methods
+    //
+    // http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.9
+    // --------------------------------------------------------------------
+
+    /**
+     * Sets the appropriate headers to ensure this response
+     * is not cached by the browsers.
+     */
+    public function noCache();
+
+    /**
+     * A shortcut method that allows the developer to set all of the
+     * cache-control headers in one method call.
+     *
+     * The options array is used to provide the cache-control directives
+     * for the header. It might look something like:
+     *
+     *      $options = [
+     *          'max-age'  => 300,
+     *          's-maxage' => 900
+     *          'etag'     => 'abcde',
+     *      ];
+     *
+     * Typical options are:
+     *  - etag
+     *  - last-modified
+     *  - max-age
+     *  - s-maxage
+     *  - private
+     *  - public
+     *  - must-revalidate
+     *  - proxy-revalidate
+     *  - no-transform
+     *
+     * @return ResponseInterface
+     */
+    public function setCache(array $options = []);
+
+    // --------------------------------------------------------------------
+    // Output Methods
+    // --------------------------------------------------------------------
+
+    /**
+     * Sends the output to the browser.
+     *
+     * @return ResponseInterface
+     */
+    public function send();
+
+    /**
+     * Sends the headers of this HTTP request to the browser.
+     *
+     * @return Response
+     */
+    public function sendHeaders();
+
+    /**
+     * Sends the Body of the message to the browser.
+     *
+     * @return Response
+     */
+    public function sendBody();
+
+    // --------------------------------------------------------------------
+    // Cookie Methods
+    // --------------------------------------------------------------------
+
+    /**
+     * Set a cookie
+     *
+     * Accepts an arbitrary number of binds (up to 7) or an associative
+     * array in the first parameter containing all the values.
+     *
+     * @param array|string $name     Cookie name or array containing binds
+     * @param string       $value    Cookie value
+     * @param string       $expire   Cookie expiration time in seconds
+     * @param string       $domain   Cookie domain (e.g.: '.yourdomain.com')
+     * @param string       $path     Cookie path (default: '/')
+     * @param string       $prefix   Cookie name prefix
+     * @param bool         $secure   Whether to only transfer cookies via SSL
+     * @param bool         $httponly Whether only make the cookie accessible via HTTP (no javascript)
+     * @param string|null  $samesite
+     *
+     * @return $this
+     */
+    public function setCookie(
+        $name,
+        $value = '',
+        $expire = '',
+        $domain = '',
+        $path = '/',
+        $prefix = '',
+        $secure = false,
+        $httponly = false,
+        $samesite = null
+    );
+
+    /**
+     * Checks to see if the Response has a specified cookie or not.
+     */
+    public function hasCookie(string $name, ?string $value = null, string $prefix = ''): bool;
+
+    /**
+     * Returns the cookie
+     *
+     * @return Cookie|Cookie[]|null
+     */
+    public function getCookie(?string $name = null, string $prefix = '');
+
+    /**
+     * Sets a cookie to be deleted when the response is sent.
+     *
+     * @return $this
+     */
+    public function deleteCookie(string $name = '', string $domain = '', string $path = '/', string $prefix = '');
+
+    /**
+     * Returns all cookies currently set.
+     *
+     * @return Cookie[]
+     */
+    public function getCookies();
+
+    // --------------------------------------------------------------------
+    // Response Methods
+    // --------------------------------------------------------------------
+
+    /**
+     * Perform a redirect to a new URL, in two flavors: header or location.
+     *
+     * @param string $uri  The URI to redirect to
+     * @param int    $code The type of redirection, defaults to 302
+     *
+     * @return $this
+     *
+     * @throws HTTPException For invalid status code.
+     */
+    public function redirect(string $uri, string $method = 'auto', ?int $code = null);
+
+    /**
+     * Force a download.
+     *
+     * Generates the headers that force a download to happen. And
+     * sends the file to the browser.
+     *
+     * @param string      $filename The path to the file to send
+     * @param string|null $data     The data to be downloaded
+     * @param bool        $setMime  Whether to try and send the actual MIME type
+     *
+     * @return DownloadResponse|null
+     */
+    public function download(string $filename = '', $data = '', bool $setMime = false);
+}
diff --git a/www-api/system/HTTP/ResponseTrait.php b/www-api/system/HTTP/ResponseTrait.php
new file mode 100644
index 00000000..bd69a413
--- /dev/null
+++ b/www-api/system/HTTP/ResponseTrait.php
@@ -0,0 +1,798 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\HTTP;
+
+use CodeIgniter\Cookie\Cookie;
+use CodeIgniter\Cookie\CookieStore;
+use CodeIgniter\Cookie\Exceptions\CookieException;
+use CodeIgniter\HTTP\Exceptions\HTTPException;
+use CodeIgniter\Pager\PagerInterface;
+use CodeIgniter\Security\Exceptions\SecurityException;
+use Config\Cookie as CookieConfig;
+use Config\Services;
+use DateTime;
+use DateTimeZone;
+use InvalidArgumentException;
+
+/**
+ * Response Trait
+ *
+ * Additional methods to make a PSR-7 Response class
+ * compliant with the framework's own ResponseInterface.
+ *
+ * @property array $statusCodes
+ *
+ * @see https://github.com/php-fig/http-message/blob/master/src/ResponseInterface.php
+ */
+trait ResponseTrait
+{
+    /**
+     * Whether Content Security Policy is being enforced.
+     *
+     * @var bool
+     *
+     * @deprecated Use $this->CSP->enabled() instead.
+     */
+    protected $CSPEnabled = false;
+
+    /**
+     * Content security policy handler
+     *
+     * @var ContentSecurityPolicy
+     */
+    public $CSP;
+
+    /**
+     * CookieStore instance.
+     *
+     * @var CookieStore
+     */
+    protected $cookieStore;
+
+    /**
+     * Set a cookie name prefix if you need to avoid collisions
+     *
+     * @var string
+     *
+     * @deprecated Use the dedicated Cookie class instead.
+     */
+    protected $cookiePrefix = '';
+
+    /**
+     * Set to .your-domain.com for site-wide cookies
+     *
+     * @var string
+     *
+     * @deprecated Use the dedicated Cookie class instead.
+     */
+    protected $cookieDomain = '';
+
+    /**
+     * Typically will be a forward slash
+     *
+     * @var string
+     *
+     * @deprecated Use the dedicated Cookie class instead.
+     */
+    protected $cookiePath = '/';
+
+    /**
+     * Cookie will only be set if a secure HTTPS connection exists.
+     *
+     * @var bool
+     *
+     * @deprecated Use the dedicated Cookie class instead.
+     */
+    protected $cookieSecure = false;
+
+    /**
+     * Cookie will only be accessible via HTTP(S) (no javascript)
+     *
+     * @var bool
+     *
+     * @deprecated Use the dedicated Cookie class instead.
+     */
+    protected $cookieHTTPOnly = false;
+
+    /**
+     * Cookie SameSite setting
+     *
+     * @var string
+     *
+     * @deprecated Use the dedicated Cookie class instead.
+     */
+    protected $cookieSameSite = Cookie::SAMESITE_LAX;
+
+    /**
+     * Stores all cookies that were set in the response.
+     *
+     * @var array
+     *
+     * @deprecated Use the dedicated Cookie class instead.
+     */
+    protected $cookies = [];
+
+    /**
+     * Type of format the body is in.
+     * Valid: html, json, xml
+     *
+     * @var string
+     */
+    protected $bodyFormat = 'html';
+
+    /**
+     * Return an instance with the specified status code and, optionally, reason phrase.
+     *
+     * If no reason phrase is specified, will default recommended reason phrase for
+     * the response's status code.
+     *
+     * @see http://tools.ietf.org/html/rfc7231#section-6
+     * @see http://www.iana.org/assignments/http-status-codes/http-status-codes.xhtml
+     *
+     * @param int    $code   The 3-digit integer result code to set.
+     * @param string $reason The reason phrase to use with the
+     *                       provided status code; if none is provided, will
+     *                       default to the IANA name.
+     *
+     * @return $this
+     *
+     * @throws HTTPException For invalid status code arguments.
+     */
+    public function setStatusCode(int $code, string $reason = '')
+    {
+        // Valid range?
+        if ($code < 100 || $code > 599) {
+            throw HTTPException::forInvalidStatusCode($code);
+        }
+
+        // Unknown and no message?
+        if (! array_key_exists($code, static::$statusCodes) && empty($reason)) {
+            throw HTTPException::forUnkownStatusCode($code);
+        }
+
+        $this->statusCode = $code;
+
+        $this->reason = ! empty($reason) ? $reason : static::$statusCodes[$code];
+
+        return $this;
+    }
+
+    // --------------------------------------------------------------------
+    // Convenience Methods
+    // --------------------------------------------------------------------
+
+    /**
+     * Sets the date header
+     *
+     * @return Response
+     */
+    public function setDate(DateTime $date)
+    {
+        $date->setTimezone(new DateTimeZone('UTC'));
+
+        $this->setHeader('Date', $date->format('D, d M Y H:i:s') . ' GMT');
+
+        return $this;
+    }
+
+    /**
+     * Set the Link Header
+     *
+     * @see http://tools.ietf.org/html/rfc5988
+     *
+     * @return Response
+     *
+     * @todo Recommend moving to Pager
+     */
+    public function setLink(PagerInterface $pager)
+    {
+        $links = '';
+
+        if ($previous = $pager->getPreviousPageURI()) {
+            $links .= '<' . $pager->getPageURI($pager->getFirstPage()) . '>; rel="first",';
+            $links .= '<' . $previous . '>; rel="prev"';
+        }
+
+        if (($next = $pager->getNextPageURI()) && $previous) {
+            $links .= ',';
+        }
+
+        if ($next) {
+            $links .= '<' . $next . '>; rel="next",';
+            $links .= '<' . $pager->getPageURI($pager->getLastPage()) . '>; rel="last"';
+        }
+
+        $this->setHeader('Link', $links);
+
+        return $this;
+    }
+
+    /**
+     * Sets the Content Type header for this response with the mime type
+     * and, optionally, the charset.
+     *
+     * @return Response
+     */
+    public function setContentType(string $mime, string $charset = 'UTF-8')
+    {
+        // add charset attribute if not already there and provided as parm
+        if ((strpos($mime, 'charset=') < 1) && ! empty($charset)) {
+            $mime .= '; charset=' . $charset;
+        }
+
+        $this->removeHeader('Content-Type'); // replace existing content type
+        $this->setHeader('Content-Type', $mime);
+
+        return $this;
+    }
+
+    /**
+     * Converts the $body into JSON and sets the Content Type header.
+     *
+     * @param array|string $body
+     *
+     * @return $this
+     */
+    public function setJSON($body, bool $unencoded = false)
+    {
+        $this->body = $this->formatBody($body, 'json' . ($unencoded ? '-unencoded' : ''));
+
+        return $this;
+    }
+
+    /**
+     * Returns the current body, converted to JSON is it isn't already.
+     *
+     * @return string|null
+     *
+     * @throws InvalidArgumentException If the body property is not array.
+     */
+    public function getJSON()
+    {
+        $body = $this->body;
+
+        if ($this->bodyFormat !== 'json') {
+            $body = Services::format()->getFormatter('application/json')->format($body);
+        }
+
+        return $body ?: null;
+    }
+
+    /**
+     * Converts $body into XML, and sets the correct Content-Type.
+     *
+     * @param array|string $body
+     *
+     * @return $this
+     */
+    public function setXML($body)
+    {
+        $this->body = $this->formatBody($body, 'xml');
+
+        return $this;
+    }
+
+    /**
+     * Retrieves the current body into XML and returns it.
+     *
+     * @return mixed|string
+     *
+     * @throws InvalidArgumentException If the body property is not array.
+     */
+    public function getXML()
+    {
+        $body = $this->body;
+
+        if ($this->bodyFormat !== 'xml') {
+            $body = Services::format()->getFormatter('application/xml')->format($body);
+        }
+
+        return $body;
+    }
+
+    /**
+     * Handles conversion of the data into the appropriate format,
+     * and sets the correct Content-Type header for our response.
+     *
+     * @param array|string $body
+     * @param string       $format Valid: json, xml
+     *
+     * @return mixed
+     *
+     * @throws InvalidArgumentException If the body property is not string or array.
+     */
+    protected function formatBody($body, string $format)
+    {
+        $this->bodyFormat = ($format === 'json-unencoded' ? 'json' : $format);
+        $mime             = "application/{$this->bodyFormat}";
+        $this->setContentType($mime);
+
+        // Nothing much to do for a string...
+        if (! is_string($body) || $format === 'json-unencoded') {
+            $body = Services::format()->getFormatter($mime)->format($body);
+        }
+
+        return $body;
+    }
+
+    // --------------------------------------------------------------------
+    // Cache Control Methods
+    //
+    // http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.9
+    // --------------------------------------------------------------------
+
+    /**
+     * Sets the appropriate headers to ensure this response
+     * is not cached by the browsers.
+     *
+     * @return Response
+     *
+     * @todo Recommend researching these directives, might need: 'private', 'no-transform', 'no-store', 'must-revalidate'
+     *
+     * @see DownloadResponse::noCache()
+     */
+    public function noCache()
+    {
+        $this->removeHeader('Cache-control');
+        $this->setHeader('Cache-control', ['no-store', 'max-age=0', 'no-cache']);
+
+        return $this;
+    }
+
+    /**
+     * A shortcut method that allows the developer to set all of the
+     * cache-control headers in one method call.
+     *
+     * The options array is used to provide the cache-control directives
+     * for the header. It might look something like:
+     *
+     *      $options = [
+     *          'max-age'  => 300,
+     *          's-maxage' => 900
+     *          'etag'     => 'abcde',
+     *      ];
+     *
+     * Typical options are:
+     *  - etag
+     *  - last-modified
+     *  - max-age
+     *  - s-maxage
+     *  - private
+     *  - public
+     *  - must-revalidate
+     *  - proxy-revalidate
+     *  - no-transform
+     *
+     * @return Response
+     */
+    public function setCache(array $options = [])
+    {
+        if (empty($options)) {
+            return $this;
+        }
+
+        $this->removeHeader('Cache-Control');
+        $this->removeHeader('ETag');
+
+        // ETag
+        if (isset($options['etag'])) {
+            $this->setHeader('ETag', $options['etag']);
+            unset($options['etag']);
+        }
+
+        // Last Modified
+        if (isset($options['last-modified'])) {
+            $this->setLastModified($options['last-modified']);
+
+            unset($options['last-modified']);
+        }
+
+        $this->setHeader('Cache-control', $options);
+
+        return $this;
+    }
+
+    /**
+     * Sets the Last-Modified date header.
+     *
+     * $date can be either a string representation of the date or,
+     * preferably, an instance of DateTime.
+     *
+     * @param DateTime|string $date
+     *
+     * @return Response
+     */
+    public function setLastModified($date)
+    {
+        if ($date instanceof DateTime) {
+            $date->setTimezone(new DateTimeZone('UTC'));
+            $this->setHeader('Last-Modified', $date->format('D, d M Y H:i:s') . ' GMT');
+        } elseif (is_string($date)) {
+            $this->setHeader('Last-Modified', $date);
+        }
+
+        return $this;
+    }
+
+    // --------------------------------------------------------------------
+    // Output Methods
+    // --------------------------------------------------------------------
+
+    /**
+     * Sends the output to the browser.
+     *
+     * @return Response
+     */
+    public function send()
+    {
+        // If we're enforcing a Content Security Policy,
+        // we need to give it a chance to build out it's headers.
+        if ($this->CSP->enabled()) {
+            $this->CSP->finalize($this);
+        } else {
+            $this->body = str_replace(['{csp-style-nonce}', '{csp-script-nonce}'], '', $this->body ?? '');
+        }
+
+        $this->sendHeaders();
+        $this->sendCookies();
+        $this->sendBody();
+
+        return $this;
+    }
+
+    /**
+     * Sends the headers of this HTTP response to the browser.
+     *
+     * @return Response
+     */
+    public function sendHeaders()
+    {
+        // Have the headers already been sent?
+        if ($this->pretend || headers_sent()) {
+            return $this;
+        }
+
+        // Per spec, MUST be sent with each request, if possible.
+        // http://www.w3.org/Protocols/rfc2616/rfc2616-sec13.html
+        if (! isset($this->headers['Date']) && PHP_SAPI !== 'cli-server') {
+            $this->setDate(DateTime::createFromFormat('U', (string) time()));
+        }
+
+        // HTTP Status
+        header(sprintf('HTTP/%s %s %s', $this->getProtocolVersion(), $this->getStatusCode(), $this->getReasonPhrase()), true, $this->getStatusCode());
+
+        // Send all of our headers
+        foreach (array_keys($this->headers()) as $name) {
+            header($name . ': ' . $this->getHeaderLine($name), false, $this->getStatusCode());
+        }
+
+        return $this;
+    }
+
+    /**
+     * Sends the Body of the message to the browser.
+     *
+     * @return Response
+     */
+    public function sendBody()
+    {
+        echo $this->body;
+
+        return $this;
+    }
+
+    /**
+     * Perform a redirect to a new URL, in two flavors: header or location.
+     *
+     * @param string $uri  The URI to redirect to
+     * @param int    $code The type of redirection, defaults to 302
+     *
+     * @return $this
+     *
+     * @throws HTTPException For invalid status code.
+     */
+    public function redirect(string $uri, string $method = 'auto', ?int $code = null)
+    {
+        // Assume 302 status code response; override if needed
+        if (empty($code)) {
+            $code = 302;
+        }
+
+        // IIS environment likely? Use 'refresh' for better compatibility
+        if ($method === 'auto' && isset($_SERVER['SERVER_SOFTWARE']) && strpos($_SERVER['SERVER_SOFTWARE'], 'Microsoft-IIS') !== false) {
+            $method = 'refresh';
+        }
+
+        // override status code for HTTP/1.1 & higher
+        // reference: http://en.wikipedia.org/wiki/Post/Redirect/Get
+        if (isset($_SERVER['SERVER_PROTOCOL'], $_SERVER['REQUEST_METHOD']) && $this->getProtocolVersion() >= 1.1 && $method !== 'refresh') {
+            $code = ($_SERVER['REQUEST_METHOD'] !== 'GET') ? 303 : ($code === 302 ? 307 : $code);
+        }
+
+        switch ($method) {
+            case 'refresh':
+                $this->setHeader('Refresh', '0;url=' . $uri);
+                break;
+
+            default:
+                $this->setHeader('Location', $uri);
+                break;
+        }
+
+        $this->setStatusCode($code);
+
+        return $this;
+    }
+
+    /**
+     * Set a cookie
+     *
+     * Accepts an arbitrary number of binds (up to 7) or an associative
+     * array in the first parameter containing all the values.
+     *
+     * @param array|Cookie|string $name     Cookie name / array containing binds / Cookie object
+     * @param string              $value    Cookie value
+     * @param string              $expire   Cookie expiration time in seconds
+     * @param string              $domain   Cookie domain (e.g.: '.yourdomain.com')
+     * @param string              $path     Cookie path (default: '/')
+     * @param string              $prefix   Cookie name prefix ('': the default prefix)
+     * @param bool|null           $secure   Whether to only transfer cookies via SSL
+     * @param bool|null           $httponly Whether only make the cookie accessible via HTTP (no javascript)
+     * @param string|null         $samesite
+     *
+     * @return $this
+     */
+    public function setCookie(
+        $name,
+        $value = '',
+        $expire = '',
+        $domain = '',
+        $path = '/',
+        $prefix = '',
+        $secure = null,
+        $httponly = null,
+        $samesite = null
+    ) {
+        if ($name instanceof Cookie) {
+            $this->cookieStore = $this->cookieStore->put($name);
+
+            return $this;
+        }
+
+        /** @var CookieConfig|null $cookieConfig */
+        $cookieConfig = config('Cookie');
+
+        if ($cookieConfig instanceof CookieConfig) {
+            $secure ??= $cookieConfig->secure;
+            $httponly ??= $cookieConfig->httponly;
+            $samesite ??= $cookieConfig->samesite;
+        }
+
+        if (is_array($name)) {
+            // always leave 'name' in last place, as the loop will break otherwise, due to ${$item}
+            foreach (['samesite', 'value', 'expire', 'domain', 'path', 'prefix', 'secure', 'httponly', 'name'] as $item) {
+                if (isset($name[$item])) {
+                    ${$item} = $name[$item];
+                }
+            }
+        }
+
+        if (is_numeric($expire)) {
+            $expire = $expire > 0 ? time() + $expire : 0;
+        }
+
+        $cookie = new Cookie($name, $value, [
+            'expires'  => $expire ?: 0,
+            'domain'   => $domain,
+            'path'     => $path,
+            'prefix'   => $prefix,
+            'secure'   => $secure,
+            'httponly' => $httponly,
+            'samesite' => $samesite ?? '',
+        ]);
+
+        $this->cookieStore = $this->cookieStore->put($cookie);
+
+        return $this;
+    }
+
+    /**
+     * Returns the `CookieStore` instance.
+     *
+     * @return CookieStore
+     */
+    public function getCookieStore()
+    {
+        return $this->cookieStore;
+    }
+
+    /**
+     * Checks to see if the Response has a specified cookie or not.
+     */
+    public function hasCookie(string $name, ?string $value = null, string $prefix = ''): bool
+    {
+        $prefix = $prefix ?: Cookie::setDefaults()['prefix']; // to retain BC
+
+        return $this->cookieStore->has($name, $prefix, $value);
+    }
+
+    /**
+     * Returns the cookie
+     *
+     * @param string $prefix Cookie prefix.
+     *                       '': the default prefix
+     *
+     * @return Cookie|Cookie[]|null
+     */
+    public function getCookie(?string $name = null, string $prefix = '')
+    {
+        if ((string) $name === '') {
+            return $this->cookieStore->display();
+        }
+
+        try {
+            $prefix = $prefix ?: Cookie::setDefaults()['prefix']; // to retain BC
+
+            return $this->cookieStore->get($name, $prefix);
+        } catch (CookieException $e) {
+            log_message('error', (string) $e);
+
+            return null;
+        }
+    }
+
+    /**
+     * Sets a cookie to be deleted when the response is sent.
+     *
+     * @return $this
+     */
+    public function deleteCookie(string $name = '', string $domain = '', string $path = '/', string $prefix = '')
+    {
+        if ($name === '') {
+            return $this;
+        }
+
+        $prefix = $prefix ?: Cookie::setDefaults()['prefix']; // to retain BC
+
+        $prefixed = $prefix . $name;
+        $store    = $this->cookieStore;
+        $found    = false;
+
+        /** @var Cookie $cookie */
+        foreach ($store as $cookie) {
+            if ($cookie->getPrefixedName() === $prefixed) {
+                if ($domain !== $cookie->getDomain()) {
+                    continue;
+                }
+
+                if ($path !== $cookie->getPath()) {
+                    continue;
+                }
+
+                $cookie = $cookie->withValue('')->withExpired();
+                $found  = true;
+
+                $this->cookieStore = $store->put($cookie);
+                break;
+            }
+        }
+
+        if (! $found) {
+            $this->setCookie($name, '', '', $domain, $path, $prefix);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Returns all cookies currently set.
+     *
+     * @return Cookie[]
+     */
+    public function getCookies()
+    {
+        return $this->cookieStore->display();
+    }
+
+    /**
+     * Actually sets the cookies.
+     */
+    protected function sendCookies()
+    {
+        if ($this->pretend) {
+            return;
+        }
+
+        $this->dispatchCookies();
+    }
+
+    private function dispatchCookies(): void
+    {
+        /** @var IncomingRequest $request */
+        $request = Services::request();
+
+        foreach ($this->cookieStore->display() as $cookie) {
+            if ($cookie->isSecure() && ! $request->isSecure()) {
+                throw SecurityException::forDisallowedAction();
+            }
+
+            $name    = $cookie->getPrefixedName();
+            $value   = $cookie->getValue();
+            $options = $cookie->getOptions();
+
+            if ($cookie->isRaw()) {
+                $this->doSetRawCookie($name, $value, $options);
+            } else {
+                $this->doSetCookie($name, $value, $options);
+            }
+        }
+
+        $this->cookieStore->clear();
+    }
+
+    /**
+     * Extracted call to `setrawcookie()` in order to run unit tests on it.
+     *
+     * @codeCoverageIgnore
+     */
+    private function doSetRawCookie(string $name, string $value, array $options): void
+    {
+        setrawcookie($name, $value, $options);
+    }
+
+    /**
+     * Extracted call to `setcookie()` in order to run unit tests on it.
+     *
+     * @codeCoverageIgnore
+     */
+    private function doSetCookie(string $name, string $value, array $options): void
+    {
+        setcookie($name, $value, $options);
+    }
+
+    /**
+     * Force a download.
+     *
+     * Generates the headers that force a download to happen. And
+     * sends the file to the browser.
+     *
+     * @param string      $filename The name you want the downloaded file to be named
+     *                              or the path to the file to send
+     * @param string|null $data     The data to be downloaded. Set null if the $filename is the file path
+     * @param bool        $setMime  Whether to try and send the actual MIME type
+     *
+     * @return DownloadResponse|null
+     */
+    public function download(string $filename = '', $data = '', bool $setMime = false)
+    {
+        if ($filename === '' || $data === '') {
+            return null;
+        }
+
+        $filepath = '';
+        if ($data === null) {
+            $filepath = $filename;
+            $filename = explode('/', str_replace(DIRECTORY_SEPARATOR, '/', $filename));
+            $filename = end($filename);
+        }
+
+        $response = new DownloadResponse($filename, $setMime);
+
+        if ($filepath !== '') {
+            $response->setFilePath($filepath);
+        } elseif ($data !== null) {
+            $response->setBinary($data);
+        }
+
+        return $response;
+    }
+}
diff --git a/www-api/system/HTTP/URI.php b/www-api/system/HTTP/URI.php
new file mode 100644
index 00000000..7634b415
--- /dev/null
+++ b/www-api/system/HTTP/URI.php
@@ -0,0 +1,1056 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\HTTP;
+
+use CodeIgniter\HTTP\Exceptions\HTTPException;
+use InvalidArgumentException;
+
+/**
+ * Abstraction for a uniform resource identifier (URI).
+ */
+class URI
+{
+    /**
+     * Sub-delimiters used in query strings and fragments.
+     */
+    public const CHAR_SUB_DELIMS = '!\$&\'\(\)\*\+,;=';
+
+    /**
+     * Unreserved characters used in paths, query strings, and fragments.
+     */
+    public const CHAR_UNRESERVED = 'a-zA-Z0-9_\-\.~';
+
+    /**
+     * Current URI string
+     *
+     * @var string
+     */
+    protected $uriString;
+
+    /**
+     * List of URI segments.
+     *
+     * Starts at 1 instead of 0
+     *
+     * @var array
+     */
+    protected $segments = [];
+
+    /**
+     * The URI Scheme.
+     *
+     * @var string
+     */
+    protected $scheme = 'http';
+
+    /**
+     * URI User Info
+     *
+     * @var string
+     */
+    protected $user;
+
+    /**
+     * URI User Password
+     *
+     * @var string
+     */
+    protected $password;
+
+    /**
+     * URI Host
+     *
+     * @var string
+     */
+    protected $host;
+
+    /**
+     * URI Port
+     *
+     * @var int
+     */
+    protected $port;
+
+    /**
+     * URI path.
+     *
+     * @var string
+     */
+    protected $path;
+
+    /**
+     * The name of any fragment.
+     *
+     * @var string
+     */
+    protected $fragment = '';
+
+    /**
+     * The query string.
+     *
+     * @var array
+     */
+    protected $query = [];
+
+    /**
+     * Default schemes/ports.
+     *
+     * @var array
+     */
+    protected $defaultPorts = [
+        'http'  => 80,
+        'https' => 443,
+        'ftp'   => 21,
+        'sftp'  => 22,
+    ];
+
+    /**
+     * Whether passwords should be shown in userInfo/authority calls.
+     * Default to false because URIs often show up in logs
+     *
+     * @var bool
+     */
+    protected $showPassword = false;
+
+    /**
+     * If true, will continue instead of throwing exceptions.
+     *
+     * @var bool
+     */
+    protected $silent = false;
+
+    /**
+     * If true, will use raw query string.
+     *
+     * @var bool
+     */
+    protected $rawQueryString = false;
+
+    /**
+     * Builds a representation of the string from the component parts.
+     *
+     * @param string $scheme
+     * @param string $authority
+     * @param string $path
+     * @param string $query
+     * @param string $fragment
+     */
+    public static function createURIString(?string $scheme = null, ?string $authority = null, ?string $path = null, ?string $query = null, ?string $fragment = null): string
+    {
+        $uri = '';
+        if (! empty($scheme)) {
+            $uri .= $scheme . '://';
+        }
+
+        if (! empty($authority)) {
+            $uri .= $authority;
+        }
+
+        if (isset($path) && $path !== '') {
+            $uri .= substr($uri, -1, 1) !== '/' ? '/' . ltrim($path, '/') : ltrim($path, '/');
+        }
+
+        if ($query) {
+            $uri .= '?' . $query;
+        }
+
+        if ($fragment) {
+            $uri .= '#' . $fragment;
+        }
+
+        return $uri;
+    }
+
+    /**
+     * Used when resolving and merging paths to correctly interpret and
+     * remove single and double dot segments from the path per
+     * RFC 3986 Section 5.2.4
+     *
+     * @see http://tools.ietf.org/html/rfc3986#section-5.2.4
+     *
+     * @internal
+     */
+    public static function removeDotSegments(string $path): string
+    {
+        if ($path === '' || $path === '/') {
+            return $path;
+        }
+
+        $output = [];
+
+        $input = explode('/', $path);
+
+        if ($input[0] === '') {
+            unset($input[0]);
+            $input = array_values($input);
+        }
+
+        // This is not a perfect representation of the
+        // RFC, but matches most cases and is pretty
+        // much what Guzzle uses. Should be good enough
+        // for almost every real use case.
+        foreach ($input as $segment) {
+            if ($segment === '..') {
+                array_pop($output);
+            } elseif ($segment !== '.' && $segment !== '') {
+                $output[] = $segment;
+            }
+        }
+
+        $output = implode('/', $output);
+        $output = trim($output, '/ ');
+
+        // Add leading slash if necessary
+        if (strpos($path, '/') === 0) {
+            $output = '/' . $output;
+        }
+
+        // Add trailing slash if necessary
+        if ($output !== '/' && substr($path, -1, 1) === '/') {
+            $output .= '/';
+        }
+
+        return $output;
+    }
+
+    /**
+     * Constructor.
+     *
+     * @param string $uri
+     *
+     * @throws InvalidArgumentException
+     */
+    public function __construct(?string $uri = null)
+    {
+        if ($uri !== null) {
+            $this->setURI($uri);
+        }
+    }
+
+    /**
+     * If $silent == true, then will not throw exceptions and will
+     * attempt to continue gracefully.
+     *
+     * @return URI
+     */
+    public function setSilent(bool $silent = true)
+    {
+        $this->silent = $silent;
+
+        return $this;
+    }
+
+    /**
+     * If $raw == true, then will use parseStr() method
+     * instead of native parse_str() function.
+     *
+     * @return URI
+     */
+    public function useRawQueryString(bool $raw = true)
+    {
+        $this->rawQueryString = $raw;
+
+        return $this;
+    }
+
+    /**
+     * Sets and overwrites any current URI information.
+     *
+     * @return URI
+     */
+    public function setURI(?string $uri = null)
+    {
+        if ($uri !== null) {
+            $parts = parse_url($uri);
+
+            if ($parts === false) {
+                if ($this->silent) {
+                    return $this;
+                }
+
+                throw HTTPException::forUnableToParseURI($uri);
+            }
+
+            $this->applyParts($parts);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Retrieve the scheme component of the URI.
+     *
+     * If no scheme is present, this method MUST return an empty string.
+     *
+     * The value returned MUST be normalized to lowercase, per RFC 3986
+     * Section 3.1.
+     *
+     * The trailing ":" character is not part of the scheme and MUST NOT be
+     * added.
+     *
+     * @see    https://tools.ietf.org/html/rfc3986#section-3.1
+     *
+     * @return string The URI scheme.
+     */
+    public function getScheme(): string
+    {
+        return $this->scheme;
+    }
+
+    /**
+     * Retrieve the authority component of the URI.
+     *
+     * If no authority information is present, this method MUST return an empty
+     * string.
+     *
+     * The authority syntax of the URI is:
+     *
+     * <pre>
+     * [user-info@]host[:port]
+     * </pre>
+     *
+     * If the port component is not set or is the standard port for the current
+     * scheme, it SHOULD NOT be included.
+     *
+     * @see https://tools.ietf.org/html/rfc3986#section-3.2
+     *
+     * @return string The URI authority, in "[user-info@]host[:port]" format.
+     */
+    public function getAuthority(bool $ignorePort = false): string
+    {
+        if (empty($this->host)) {
+            return '';
+        }
+
+        $authority = $this->host;
+
+        if (! empty($this->getUserInfo())) {
+            $authority = $this->getUserInfo() . '@' . $authority;
+        }
+
+        // Don't add port if it's a standard port for
+        // this scheme
+        if (! empty($this->port) && ! $ignorePort && $this->port !== $this->defaultPorts[$this->scheme]) {
+            $authority .= ':' . $this->port;
+        }
+
+        $this->showPassword = false;
+
+        return $authority;
+    }
+
+    /**
+     * Retrieve the user information component of the URI.
+     *
+     * If no user information is present, this method MUST return an empty
+     * string.
+     *
+     * If a user is present in the URI, this will return that value;
+     * additionally, if the password is also present, it will be appended to the
+     * user value, with a colon (":") separating the values.
+     *
+     * NOTE that be default, the password, if available, will NOT be shown
+     * as a security measure as discussed in RFC 3986, Section 7.5. If you know
+     * the password is not a security issue, you can force it to be shown
+     * with $this->showPassword();
+     *
+     * The trailing "@" character is not part of the user information and MUST
+     * NOT be added.
+     *
+     * @return string|null The URI user information, in "username[:password]" format.
+     */
+    public function getUserInfo()
+    {
+        $userInfo = $this->user;
+
+        if ($this->showPassword === true && ! empty($this->password)) {
+            $userInfo .= ':' . $this->password;
+        }
+
+        return $userInfo;
+    }
+
+    /**
+     * Temporarily sets the URI to show a password in userInfo. Will
+     * reset itself after the first call to authority().
+     *
+     * @return URI
+     */
+    public function showPassword(bool $val = true)
+    {
+        $this->showPassword = $val;
+
+        return $this;
+    }
+
+    /**
+     * Retrieve the host component of the URI.
+     *
+     * If no host is present, this method MUST return an empty string.
+     *
+     * The value returned MUST be normalized to lowercase, per RFC 3986
+     * Section 3.2.2.
+     *
+     * @see    http://tools.ietf.org/html/rfc3986#section-3.2.2
+     *
+     * @return string The URI host.
+     */
+    public function getHost(): string
+    {
+        return $this->host ?? '';
+    }
+
+    /**
+     * Retrieve the port component of the URI.
+     *
+     * If a port is present, and it is non-standard for the current scheme,
+     * this method MUST return it as an integer. If the port is the standard port
+     * used with the current scheme, this method SHOULD return null.
+     *
+     * If no port is present, and no scheme is present, this method MUST return
+     * a null value.
+     *
+     * If no port is present, but a scheme is present, this method MAY return
+     * the standard port for that scheme, but SHOULD return null.
+     *
+     * @return int|null The URI port.
+     */
+    public function getPort()
+    {
+        return $this->port;
+    }
+
+    /**
+     * Retrieve the path component of the URI.
+     *
+     * The path can either be empty or absolute (starting with a slash) or
+     * rootless (not starting with a slash). Implementations MUST support all
+     * three syntaxes.
+     *
+     * Normally, the empty path "" and absolute path "/" are considered equal as
+     * defined in RFC 7230 Section 2.7.3. But this method MUST NOT automatically
+     * do this normalization because in contexts with a trimmed base path, e.g.
+     * the front controller, this difference becomes significant. It's the task
+     * of the user to handle both "" and "/".
+     *
+     * The value returned MUST be percent-encoded, but MUST NOT double-encode
+     * any characters. To determine what characters to encode, please refer to
+     * RFC 3986, Sections 2 and 3.3.
+     *
+     * As an example, if the value should include a slash ("/") not intended as
+     * delimiter between path segments, that value MUST be passed in encoded
+     * form (e.g., "%2F") to the instance.
+     *
+     * @see    https://tools.ietf.org/html/rfc3986#section-2
+     * @see    https://tools.ietf.org/html/rfc3986#section-3.3
+     *
+     * @return string The URI path.
+     */
+    public function getPath(): string
+    {
+        return $this->path ?? '';
+    }
+
+    /**
+     * Retrieve the query string
+     */
+    public function getQuery(array $options = []): string
+    {
+        $vars = $this->query;
+
+        if (array_key_exists('except', $options)) {
+            if (! is_array($options['except'])) {
+                $options['except'] = [$options['except']];
+            }
+
+            foreach ($options['except'] as $var) {
+                unset($vars[$var]);
+            }
+        } elseif (array_key_exists('only', $options)) {
+            $temp = [];
+
+            if (! is_array($options['only'])) {
+                $options['only'] = [$options['only']];
+            }
+
+            foreach ($options['only'] as $var) {
+                if (array_key_exists($var, $vars)) {
+                    $temp[$var] = $vars[$var];
+                }
+            }
+
+            $vars = $temp;
+        }
+
+        return empty($vars) ? '' : http_build_query($vars);
+    }
+
+    /**
+     * Retrieve a URI fragment
+     */
+    public function getFragment(): string
+    {
+        return $this->fragment ?? '';
+    }
+
+    /**
+     * Returns the segments of the path as an array.
+     */
+    public function getSegments(): array
+    {
+        return $this->segments;
+    }
+
+    /**
+     * Returns the value of a specific segment of the URI path.
+     *
+     * @param int    $number  Segment number
+     * @param string $default Default value
+     *
+     * @return string The value of the segment. If no segment is found,
+     *                throws InvalidArgumentError
+     */
+    public function getSegment(int $number, string $default = ''): string
+    {
+        // The segment should treat the array as 1-based for the user
+        // but we still have to deal with a zero-based array.
+        $number--;
+
+        if ($number > count($this->segments) && ! $this->silent) {
+            throw HTTPException::forURISegmentOutOfRange($number);
+        }
+
+        return $this->segments[$number] ?? $default;
+    }
+
+    /**
+     * Set the value of a specific segment of the URI path.
+     * Allows to set only existing segments or add new one.
+     *
+     * @param mixed $value (string or int)
+     *
+     * @return $this
+     */
+    public function setSegment(int $number, $value)
+    {
+        // The segment should treat the array as 1-based for the user
+        // but we still have to deal with a zero-based array.
+        $number--;
+
+        if ($number > count($this->segments) + 1) {
+            if ($this->silent) {
+                return $this;
+            }
+
+            throw HTTPException::forURISegmentOutOfRange($number);
+        }
+
+        $this->segments[$number] = $value;
+        $this->refreshPath();
+
+        return $this;
+    }
+
+    /**
+     * Returns the total number of segments.
+     */
+    public function getTotalSegments(): int
+    {
+        return count($this->segments);
+    }
+
+    /**
+     * Formats the URI as a string.
+     *
+     * Warning: For backwards-compatability this method
+     * assumes URIs with the same host as baseURL should
+     * be relative to the project's configuration.
+     * This aspect of __toString() is deprecated and should be avoided.
+     */
+    public function __toString(): string
+    {
+        $path   = $this->getPath();
+        $scheme = $this->getScheme();
+
+        // If the hosts matches then assume this should be relative to baseURL
+        [$scheme, $path] = $this->changeSchemeAndPath($scheme, $path);
+
+        return static::createURIString(
+            $scheme,
+            $this->getAuthority(),
+            $path, // Absolute URIs should use a "/" for an empty path
+            $this->getQuery(),
+            $this->getFragment()
+        );
+    }
+
+    /**
+     * Change the path (and scheme) assuming URIs with the same host as baseURL
+     * should be relative to the project's configuration.
+     *
+     * @deprecated This method will be deleted.
+     */
+    private function changeSchemeAndPath(string $scheme, string $path): array
+    {
+        // Check if this is an internal URI
+        $config  = config('App');
+        $baseUri = new self($config->baseURL);
+
+        if (
+            substr($this->getScheme(), 0, 4) === 'http'
+            && $this->getHost() === $baseUri->getHost()
+        ) {
+            // Check for additional segments
+            $basePath = trim($baseUri->getPath(), '/') . '/';
+            $trimPath = ltrim($path, '/');
+
+            if ($basePath !== '/' && strpos($trimPath, $basePath) !== 0) {
+                $path = $basePath . $trimPath;
+            }
+
+            // Check for forced HTTPS
+            if ($config->forceGlobalSecureRequests) {
+                $scheme = 'https';
+            }
+        }
+
+        return [$scheme, $path];
+    }
+
+    /**
+     * Parses the given string and saves the appropriate authority pieces.
+     *
+     * @return $this
+     */
+    public function setAuthority(string $str)
+    {
+        $parts = parse_url($str);
+
+        if (! isset($parts['path'])) {
+            $parts['path'] = $this->getPath();
+        }
+
+        if (empty($parts['host']) && $parts['path'] !== '') {
+            $parts['host'] = $parts['path'];
+            unset($parts['path']);
+        }
+
+        $this->applyParts($parts);
+
+        return $this;
+    }
+
+    /**
+     * Sets the scheme for this URI.
+     *
+     * Because of the large number of valid schemes we cannot limit this
+     * to only http or https.
+     *
+     * @see https://www.iana.org/assignments/uri-schemes/uri-schemes.xhtml
+     *
+     * @return $this
+     */
+    public function setScheme(string $str)
+    {
+        $str          = strtolower($str);
+        $this->scheme = preg_replace('#:(//)?$#', '', $str);
+
+        return $this;
+    }
+
+    /**
+     * Sets the userInfo/Authority portion of the URI.
+     *
+     * @param string $user The user's username
+     * @param string $pass The user's password
+     *
+     * @return $this
+     */
+    public function setUserInfo(string $user, string $pass)
+    {
+        $this->user     = trim($user);
+        $this->password = trim($pass);
+
+        return $this;
+    }
+
+    /**
+     * Sets the host name to use.
+     *
+     * @return $this
+     */
+    public function setHost(string $str)
+    {
+        $this->host = trim($str);
+
+        return $this;
+    }
+
+    /**
+     * Sets the port portion of the URI.
+     *
+     * @param int $port
+     *
+     * @return $this
+     */
+    public function setPort(?int $port = null)
+    {
+        if ($port === null) {
+            return $this;
+        }
+
+        if ($port <= 0 || $port > 65535) {
+            if ($this->silent) {
+                return $this;
+            }
+
+            throw HTTPException::forInvalidPort($port);
+        }
+
+        $this->port = $port;
+
+        return $this;
+    }
+
+    /**
+     * Sets the path portion of the URI.
+     *
+     * @return $this
+     */
+    public function setPath(string $path)
+    {
+        $this->path = $this->filterPath($path);
+
+        $tempPath = trim($this->path, '/');
+
+        $this->segments = ($tempPath === '') ? [] : explode('/', $tempPath);
+
+        return $this;
+    }
+
+    /**
+     * Sets the path portion of the URI based on segments.
+     *
+     * @return $this
+     */
+    public function refreshPath()
+    {
+        $this->path = $this->filterPath(implode('/', $this->segments));
+
+        $tempPath = trim($this->path, '/');
+
+        $this->segments = ($tempPath === '') ? [] : explode('/', $tempPath);
+
+        return $this;
+    }
+
+    /**
+     * Sets the query portion of the URI, while attempting
+     * to clean the various parts of the query keys and values.
+     *
+     * @return $this
+     */
+    public function setQuery(string $query)
+    {
+        if (strpos($query, '#') !== false) {
+            if ($this->silent) {
+                return $this;
+            }
+
+            throw HTTPException::forMalformedQueryString();
+        }
+
+        // Can't have leading ?
+        if (! empty($query) && strpos($query, '?') === 0) {
+            $query = substr($query, 1);
+        }
+
+        if ($this->rawQueryString) {
+            $this->query = $this->parseStr($query);
+        } else {
+            parse_str($query, $this->query);
+        }
+
+        return $this;
+    }
+
+    /**
+     * A convenience method to pass an array of items in as the Query
+     * portion of the URI.
+     *
+     * @return URI
+     */
+    public function setQueryArray(array $query)
+    {
+        $query = http_build_query($query);
+
+        return $this->setQuery($query);
+    }
+
+    /**
+     * Adds a single new element to the query vars.
+     *
+     * @param mixed $value
+     *
+     * @return $this
+     */
+    public function addQuery(string $key, $value = null)
+    {
+        $this->query[$key] = $value;
+
+        return $this;
+    }
+
+    /**
+     * Removes one or more query vars from the URI.
+     *
+     * @param string ...$params
+     *
+     * @return $this
+     */
+    public function stripQuery(...$params)
+    {
+        foreach ($params as $param) {
+            unset($this->query[$param]);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Filters the query variables so that only the keys passed in
+     * are kept. The rest are removed from the object.
+     *
+     * @param string ...$params
+     *
+     * @return $this
+     */
+    public function keepQuery(...$params)
+    {
+        $temp = [];
+
+        foreach ($this->query as $key => $value) {
+            if (! in_array($key, $params, true)) {
+                continue;
+            }
+
+            $temp[$key] = $value;
+        }
+
+        $this->query = $temp;
+
+        return $this;
+    }
+
+    /**
+     * Sets the fragment portion of the URI.
+     *
+     * @see https://tools.ietf.org/html/rfc3986#section-3.5
+     *
+     * @return $this
+     */
+    public function setFragment(string $string)
+    {
+        $this->fragment = trim($string, '# ');
+
+        return $this;
+    }
+
+    /**
+     * Encodes any dangerous characters, and removes dot segments.
+     * While dot segments have valid uses according to the spec,
+     * this URI class does not allow them.
+     */
+    protected function filterPath(?string $path = null): string
+    {
+        $orig = $path;
+
+        // Decode/normalize percent-encoded chars so
+        // we can always have matching for Routes, etc.
+        $path = urldecode($path);
+
+        // Remove dot segments
+        $path = self::removeDotSegments($path);
+
+        // Fix up some leading slash edge cases...
+        if (strpos($orig, './') === 0) {
+            $path = '/' . $path;
+        }
+        if (strpos($orig, '../') === 0) {
+            $path = '/' . $path;
+        }
+
+        // Encode characters
+        $path = preg_replace_callback(
+            '/(?:[^' . static::CHAR_UNRESERVED . ':@&=\+\$,\/;%]+|%(?![A-Fa-f0-9]{2}))/',
+            static fn (array $matches) => rawurlencode($matches[0]),
+            $path
+        );
+
+        return $path;
+    }
+
+    /**
+     * Saves our parts from a parse_url call.
+     */
+    protected function applyParts(array $parts)
+    {
+        if (! empty($parts['host'])) {
+            $this->host = $parts['host'];
+        }
+        if (! empty($parts['user'])) {
+            $this->user = $parts['user'];
+        }
+        if (isset($parts['path']) && $parts['path'] !== '') {
+            $this->path = $this->filterPath($parts['path']);
+        }
+        if (! empty($parts['query'])) {
+            $this->setQuery($parts['query']);
+        }
+        if (! empty($parts['fragment'])) {
+            $this->fragment = $parts['fragment'];
+        }
+
+        // Scheme
+        if (isset($parts['scheme'])) {
+            $this->setScheme(rtrim($parts['scheme'], ':/'));
+        } else {
+            $this->setScheme('http');
+        }
+
+        // Port
+        if (isset($parts['port']) && $parts['port'] !== null) {
+            // Valid port numbers are enforced by earlier parse_url or setPort()
+            $this->port = $parts['port'];
+        }
+
+        if (isset($parts['pass'])) {
+            $this->password = $parts['pass'];
+        }
+
+        // Populate our segments array
+        if (isset($parts['path']) && $parts['path'] !== '') {
+            $tempPath = trim($parts['path'], '/');
+
+            $this->segments = ($tempPath === '') ? [] : explode('/', $tempPath);
+        }
+    }
+
+    /**
+     * Combines one URI string with this one based on the rules set out in
+     * RFC 3986 Section 2
+     *
+     * @see http://tools.ietf.org/html/rfc3986#section-5.2
+     *
+     * @return URI
+     */
+    public function resolveRelativeURI(string $uri)
+    {
+        /*
+         * NOTE: We don't use removeDotSegments in this
+         * algorithm since it's already done by this line!
+         */
+        $relative = new self();
+        $relative->setURI($uri);
+
+        if ($relative->getScheme() === $this->getScheme()) {
+            $relative->setScheme('');
+        }
+
+        $transformed = clone $relative;
+
+        // 5.2.2 Transform References in a non-strict method (no scheme)
+        if (! empty($relative->getAuthority())) {
+            $transformed
+                ->setAuthority($relative->getAuthority())
+                ->setPath($relative->getPath())
+                ->setQuery($relative->getQuery());
+        } else {
+            if ($relative->getPath() === '') {
+                $transformed->setPath($this->getPath());
+
+                if ($relative->getQuery()) {
+                    $transformed->setQuery($relative->getQuery());
+                } else {
+                    $transformed->setQuery($this->getQuery());
+                }
+            } else {
+                if (strpos($relative->getPath(), '/') === 0) {
+                    $transformed->setPath($relative->getPath());
+                } else {
+                    $transformed->setPath($this->mergePaths($this, $relative));
+                }
+
+                $transformed->setQuery($relative->getQuery());
+            }
+
+            $transformed->setAuthority($this->getAuthority());
+        }
+
+        $transformed->setScheme($this->getScheme());
+
+        $transformed->setFragment($relative->getFragment());
+
+        return $transformed;
+    }
+
+    /**
+     * Given 2 paths, will merge them according to rules set out in RFC 2986,
+     * Section 5.2
+     *
+     * @see http://tools.ietf.org/html/rfc3986#section-5.2.3
+     */
+    protected function mergePaths(self $base, self $reference): string
+    {
+        if (! empty($base->getAuthority()) && $base->getPath() === '') {
+            return '/' . ltrim($reference->getPath(), '/ ');
+        }
+
+        $path = explode('/', $base->getPath());
+
+        if ($path[0] === '') {
+            unset($path[0]);
+        }
+
+        array_pop($path);
+        $path[] = $reference->getPath();
+
+        return implode('/', $path);
+    }
+
+    /**
+     * This is equivalent to the native PHP parse_str() function.
+     * This version allows the dot to be used as a key of the query string.
+     */
+    protected function parseStr(string $query): array
+    {
+        $return = [];
+        $query  = explode('&', $query);
+
+        $params = array_map(static fn (string $chunk) => preg_replace_callback(
+            '/^(?<key>[^&=]+?)(?:\[[^&=]*\])?=(?<value>[^&=]+)/',
+            static fn (array $match) => str_replace($match['key'], bin2hex($match['key']), $match[0]),
+            urldecode($chunk)
+        ), $query);
+
+        $params = implode('&', $params);
+        parse_str($params, $params);
+
+        foreach ($params as $key => $value) {
+            $return[hex2bin($key)] = $value;
+        }
+
+        $query = $params = null;
+
+        return $return;
+    }
+}
diff --git a/www-api/system/HTTP/UserAgent.php b/www-api/system/HTTP/UserAgent.php
new file mode 100644
index 00000000..10088111
--- /dev/null
+++ b/www-api/system/HTTP/UserAgent.php
@@ -0,0 +1,371 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\HTTP;
+
+use Config\UserAgents;
+
+/**
+ * Abstraction for an HTTP user agent
+ */
+class UserAgent
+{
+    /**
+     * Current user-agent
+     *
+     * @var string
+     */
+    protected $agent = '';
+
+    /**
+     * Flag for if the user-agent belongs to a browser
+     *
+     * @var bool
+     */
+    protected $isBrowser = false;
+
+    /**
+     * Flag for if the user-agent is a robot
+     *
+     * @var bool
+     */
+    protected $isRobot = false;
+
+    /**
+     * Flag for if the user-agent is a mobile browser
+     *
+     * @var bool
+     */
+    protected $isMobile = false;
+
+    /**
+     * Holds the config file contents.
+     *
+     * @var UserAgents
+     */
+    protected $config;
+
+    /**
+     * Current user-agent platform
+     *
+     * @var string
+     */
+    protected $platform = '';
+
+    /**
+     * Current user-agent browser
+     *
+     * @var string
+     */
+    protected $browser = '';
+
+    /**
+     * Current user-agent version
+     *
+     * @var string
+     */
+    protected $version = '';
+
+    /**
+     * Current user-agent mobile name
+     *
+     * @var string
+     */
+    protected $mobile = '';
+
+    /**
+     * Current user-agent robot name
+     *
+     * @var string
+     */
+    protected $robot = '';
+
+    /**
+     * HTTP Referer
+     *
+     * @var mixed
+     */
+    protected $referrer;
+
+    /**
+     * Constructor
+     *
+     * Sets the User Agent and runs the compilation routine
+     */
+    public function __construct(?UserAgents $config = null)
+    {
+        $this->config = $config ?? new UserAgents();
+
+        if (isset($_SERVER['HTTP_USER_AGENT'])) {
+            $this->agent = trim($_SERVER['HTTP_USER_AGENT']);
+            $this->compileData();
+        }
+    }
+
+    /**
+     * Is Browser
+     *
+     * @param string $key
+     */
+    public function isBrowser(?string $key = null): bool
+    {
+        if (! $this->isBrowser) {
+            return false;
+        }
+
+        // No need to be specific, it's a browser
+        if ($key === null) {
+            return true;
+        }
+
+        // Check for a specific browser
+        return isset($this->config->browsers[$key]) && $this->browser === $this->config->browsers[$key];
+    }
+
+    /**
+     * Is Robot
+     *
+     * @param string $key
+     */
+    public function isRobot(?string $key = null): bool
+    {
+        if (! $this->isRobot) {
+            return false;
+        }
+
+        // No need to be specific, it's a robot
+        if ($key === null) {
+            return true;
+        }
+
+        // Check for a specific robot
+        return isset($this->config->robots[$key]) && $this->robot === $this->config->robots[$key];
+    }
+
+    /**
+     * Is Mobile
+     *
+     * @param string $key
+     */
+    public function isMobile(?string $key = null): bool
+    {
+        if (! $this->isMobile) {
+            return false;
+        }
+
+        // No need to be specific, it's a mobile
+        if ($key === null) {
+            return true;
+        }
+
+        // Check for a specific robot
+        return isset($this->config->mobiles[$key]) && $this->mobile === $this->config->mobiles[$key];
+    }
+
+    /**
+     * Is this a referral from another site?
+     */
+    public function isReferral(): bool
+    {
+        if (! isset($this->referrer)) {
+            if (empty($_SERVER['HTTP_REFERER'])) {
+                $this->referrer = false;
+            } else {
+                $refererHost = @parse_url($_SERVER['HTTP_REFERER'], PHP_URL_HOST);
+                $ownHost     = parse_url(\base_url(), PHP_URL_HOST);
+
+                $this->referrer = ($refererHost && $refererHost !== $ownHost);
+            }
+        }
+
+        return $this->referrer;
+    }
+
+    /**
+     * Agent String
+     */
+    public function getAgentString(): string
+    {
+        return $this->agent;
+    }
+
+    /**
+     * Get Platform
+     */
+    public function getPlatform(): string
+    {
+        return $this->platform;
+    }
+
+    /**
+     * Get Browser Name
+     */
+    public function getBrowser(): string
+    {
+        return $this->browser;
+    }
+
+    /**
+     * Get the Browser Version
+     */
+    public function getVersion(): string
+    {
+        return $this->version;
+    }
+
+    /**
+     * Get The Robot Name
+     */
+    public function getRobot(): string
+    {
+        return $this->robot;
+    }
+
+    /**
+     * Get the Mobile Device
+     */
+    public function getMobile(): string
+    {
+        return $this->mobile;
+    }
+
+    /**
+     * Get the referrer
+     */
+    public function getReferrer(): string
+    {
+        return empty($_SERVER['HTTP_REFERER']) ? '' : trim($_SERVER['HTTP_REFERER']);
+    }
+
+    /**
+     * Parse a custom user-agent string
+     */
+    public function parse(string $string)
+    {
+        // Reset values
+        $this->isBrowser = false;
+        $this->isRobot   = false;
+        $this->isMobile  = false;
+        $this->browser   = '';
+        $this->version   = '';
+        $this->mobile    = '';
+        $this->robot     = '';
+
+        // Set the new user-agent string and parse it, unless empty
+        $this->agent = $string;
+
+        if (! empty($string)) {
+            $this->compileData();
+        }
+    }
+
+    /**
+     * Compile the User Agent Data
+     */
+    protected function compileData()
+    {
+        $this->setPlatform();
+
+        foreach (['setRobot', 'setBrowser', 'setMobile'] as $function) {
+            if ($this->{$function}() === true) {
+                break;
+            }
+        }
+    }
+
+    /**
+     * Set the Platform
+     */
+    protected function setPlatform(): bool
+    {
+        if (is_array($this->config->platforms) && $this->config->platforms) {
+            foreach ($this->config->platforms as $key => $val) {
+                if (preg_match('|' . preg_quote($key, '|') . '|i', $this->agent)) {
+                    $this->platform = $val;
+
+                    return true;
+                }
+            }
+        }
+
+        $this->platform = 'Unknown Platform';
+
+        return false;
+    }
+
+    /**
+     * Set the Browser
+     */
+    protected function setBrowser(): bool
+    {
+        if (is_array($this->config->browsers) && $this->config->browsers) {
+            foreach ($this->config->browsers as $key => $val) {
+                if (preg_match('|' . $key . '.*?([0-9\.]+)|i', $this->agent, $match)) {
+                    $this->isBrowser = true;
+                    $this->version   = $match[1];
+                    $this->browser   = $val;
+                    $this->setMobile();
+
+                    return true;
+                }
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Set the Robot
+     */
+    protected function setRobot(): bool
+    {
+        if (is_array($this->config->robots) && $this->config->robots) {
+            foreach ($this->config->robots as $key => $val) {
+                if (preg_match('|' . preg_quote($key, '|') . '|i', $this->agent)) {
+                    $this->isRobot = true;
+                    $this->robot   = $val;
+                    $this->setMobile();
+
+                    return true;
+                }
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Set the Mobile Device
+     */
+    protected function setMobile(): bool
+    {
+        if (is_array($this->config->mobiles) && $this->config->mobiles) {
+            foreach ($this->config->mobiles as $key => $val) {
+                if (false !== (stripos($this->agent, $key))) {
+                    $this->isMobile = true;
+                    $this->mobile   = $val;
+
+                    return true;
+                }
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Outputs the original Agent String when cast as a string.
+     */
+    public function __toString(): string
+    {
+        return $this->getAgentString();
+    }
+}
diff --git a/www-api/system/Honeypot/Exceptions/HoneypotException.php b/www-api/system/Honeypot/Exceptions/HoneypotException.php
new file mode 100644
index 00000000..8d8510ec
--- /dev/null
+++ b/www-api/system/Honeypot/Exceptions/HoneypotException.php
@@ -0,0 +1,38 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Honeypot\Exceptions;
+
+use CodeIgniter\Exceptions\ConfigException;
+use CodeIgniter\Exceptions\ExceptionInterface;
+
+class HoneypotException extends ConfigException implements ExceptionInterface
+{
+    public static function forNoTemplate()
+    {
+        return new static(lang('Honeypot.noTemplate'));
+    }
+
+    public static function forNoNameField()
+    {
+        return new static(lang('Honeypot.noNameField'));
+    }
+
+    public static function forNoHiddenValue()
+    {
+        return new static(lang('Honeypot.noHiddenValue'));
+    }
+
+    public static function isBot()
+    {
+        return new static(lang('Honeypot.theClientIsABot'));
+    }
+}
diff --git a/www-api/system/Honeypot/Honeypot.php b/www-api/system/Honeypot/Honeypot.php
new file mode 100644
index 00000000..fdd8fe95
--- /dev/null
+++ b/www-api/system/Honeypot/Honeypot.php
@@ -0,0 +1,95 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Honeypot;
+
+use CodeIgniter\Honeypot\Exceptions\HoneypotException;
+use CodeIgniter\HTTP\IncomingRequest;
+use CodeIgniter\HTTP\RequestInterface;
+use CodeIgniter\HTTP\ResponseInterface;
+use Config\Honeypot as HoneypotConfig;
+
+/**
+ * class Honeypot
+ */
+class Honeypot
+{
+    /**
+     * Our configuration.
+     *
+     * @var HoneypotConfig
+     */
+    protected $config;
+
+    /**
+     * Constructor.
+     *
+     * @throws HoneypotException
+     */
+    public function __construct(HoneypotConfig $config)
+    {
+        $this->config = $config;
+
+        if (! $this->config->hidden) {
+            throw HoneypotException::forNoHiddenValue();
+        }
+
+        if (empty($this->config->container) || strpos($this->config->container, '{template}') === false) {
+            $this->config->container = '<div style="display:none">{template}</div>';
+        }
+
+        if ($this->config->template === '') {
+            throw HoneypotException::forNoTemplate();
+        }
+
+        if ($this->config->name === '') {
+            throw HoneypotException::forNoNameField();
+        }
+    }
+
+    /**
+     * Checks the request if honeypot field has data.
+     */
+    public function hasContent(RequestInterface $request)
+    {
+        assert($request instanceof IncomingRequest);
+
+        return ! empty($request->getPost($this->config->name));
+    }
+
+    /**
+     * Attaches Honeypot template to response.
+     */
+    public function attachHoneypot(ResponseInterface $response)
+    {
+        $prepField = $this->prepareTemplate($this->config->template);
+
+        $body = $response->getBody();
+        $body = str_ireplace('</form>', $prepField . '</form>', $body);
+        $response->setBody($body);
+    }
+
+    /**
+     * Prepares the template by adding label
+     * content and field name.
+     */
+    protected function prepareTemplate(string $template): string
+    {
+        $template = str_ireplace('{label}', $this->config->label, $template);
+        $template = str_ireplace('{name}', $this->config->name, $template);
+
+        if ($this->config->hidden) {
+            $template = str_ireplace('{template}', $template, $this->config->container);
+        }
+
+        return $template;
+    }
+}
diff --git a/www-api/system/I18n/Exceptions/I18nException.php b/www-api/system/I18n/Exceptions/I18nException.php
new file mode 100644
index 00000000..a0af5078
--- /dev/null
+++ b/www-api/system/I18n/Exceptions/I18nException.php
@@ -0,0 +1,97 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\I18n\Exceptions;
+
+use CodeIgniter\Exceptions\FrameworkException;
+
+/**
+ * I18nException
+ */
+class I18nException extends FrameworkException
+{
+    /**
+     * Thrown when createFromFormat fails to receive a valid
+     * DateTime back from DateTime::createFromFormat.
+     *
+     * @return static
+     */
+    public static function forInvalidFormat(string $format)
+    {
+        return new static(lang('Time.invalidFormat', [$format]));
+    }
+
+    /**
+     * Thrown when the numeric representation of the month falls
+     * outside the range of allowed months.
+     *
+     * @return static
+     */
+    public static function forInvalidMonth(string $month)
+    {
+        return new static(lang('Time.invalidMonth', [$month]));
+    }
+
+    /**
+     * Thrown when the supplied day falls outside the range
+     * of allowed days.
+     *
+     * @return static
+     */
+    public static function forInvalidDay(string $day)
+    {
+        return new static(lang('Time.invalidDay', [$day]));
+    }
+
+    /**
+     * Thrown when the day provided falls outside the allowed
+     * last day for the given month.
+     *
+     * @return static
+     */
+    public static function forInvalidOverDay(string $lastDay, string $day)
+    {
+        return new static(lang('Time.invalidOverDay', [$lastDay, $day]));
+    }
+
+    /**
+     * Thrown when the supplied hour falls outside the
+     * range of allowed hours.
+     *
+     * @return static
+     */
+    public static function forInvalidHour(string $hour)
+    {
+        return new static(lang('Time.invalidHour', [$hour]));
+    }
+
+    /**
+     * Thrown when the supplied minutes falls outside the
+     * range of allowed minutes.
+     *
+     * @return static
+     */
+    public static function forInvalidMinutes(string $minutes)
+    {
+        return new static(lang('Time.invalidMinutes', [$minutes]));
+    }
+
+    /**
+     * Thrown when the supplied seconds falls outside the
+     * range of allowed seconds.
+     *
+     * @return static
+     */
+    public static function forInvalidSeconds(string $seconds)
+    {
+        return new static(lang('Time.invalidSeconds', [$seconds]));
+    }
+}
diff --git a/www-api/system/I18n/Time.php b/www-api/system/I18n/Time.php
new file mode 100644
index 00000000..10f8dec5
--- /dev/null
+++ b/www-api/system/I18n/Time.php
@@ -0,0 +1,1182 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\I18n;
+
+use CodeIgniter\I18n\Exceptions\I18nException;
+use DateInterval;
+use DateTime;
+use DateTimeImmutable;
+use DateTimeInterface;
+use DateTimeZone;
+use Exception;
+use IntlCalendar;
+use IntlDateFormatter;
+use Locale;
+use ReturnTypeWillChange;
+
+/**
+ * A localized date/time package inspired
+ * by Nesbot/Carbon and CakePHP/Chronos.
+ *
+ * Requires the intl PHP extension.
+ *
+ * @property string $date
+ */
+class Time extends DateTime
+{
+    /**
+     * @var DateTimeZone
+     */
+    protected $timezone;
+
+    /**
+     * @var string
+     */
+    protected $locale;
+
+    /**
+     * Format to use when displaying datetime through __toString
+     *
+     * @var string
+     */
+    protected $toStringFormat = 'yyyy-MM-dd HH:mm:ss';
+
+    /**
+     * Used to check time string to determine if it is relative time or not....
+     *
+     * @var string
+     */
+    protected static $relativePattern = '/this|next|last|tomorrow|yesterday|midnight|today|[+-]|first|last|ago/i';
+
+    /**
+     * @var DateTimeInterface|static|null
+     */
+    protected static $testNow;
+
+    // --------------------------------------------------------------------
+    // Constructors
+    // --------------------------------------------------------------------
+
+    /**
+     * Time constructor.
+     *
+     * @param DateTimeZone|string|null $timezone
+     *
+     * @throws Exception
+     */
+    public function __construct(?string $time = null, $timezone = null, ?string $locale = null)
+    {
+        $this->locale = $locale ?: Locale::getDefault();
+
+        $time ??= '';
+
+        // If a test instance has been provided, use it instead.
+        if ($time === '' && static::$testNow instanceof self) {
+            $timezone = $timezone ?: static::$testNow->getTimezone();
+            $time     = static::$testNow->format('Y-m-d H:i:s');
+        }
+
+        $timezone       = $timezone ?: date_default_timezone_get();
+        $this->timezone = $timezone instanceof DateTimeZone ? $timezone : new DateTimeZone($timezone);
+
+        // If the time string was a relative string (i.e. 'next Tuesday')
+        // then we need to adjust the time going in so that we have a current
+        // timezone to work with.
+        if ($time !== '' && static::hasRelativeKeywords($time)) {
+            $instance = new DateTime('now', $this->timezone);
+            $instance->modify($time);
+            $time = $instance->format('Y-m-d H:i:s');
+        }
+
+        parent::__construct($time, $this->timezone);
+    }
+
+    /**
+     * Returns a new Time instance with the timezone set.
+     *
+     * @param DateTimeZone|string|null $timezone
+     *
+     * @return Time
+     *
+     * @throws Exception
+     */
+    public static function now($timezone = null, ?string $locale = null)
+    {
+        return new self(null, $timezone, $locale);
+    }
+
+    /**
+     * Returns a new Time instance while parsing a datetime string.
+     *
+     * Example:
+     *  $time = Time::parse('first day of December 2008');
+     *
+     * @param DateTimeZone|string|null $timezone
+     *
+     * @return Time
+     *
+     * @throws Exception
+     */
+    public static function parse(string $datetime, $timezone = null, ?string $locale = null)
+    {
+        return new self($datetime, $timezone, $locale);
+    }
+
+    /**
+     * Return a new time with the time set to midnight.
+     *
+     * @param DateTimeZone|string|null $timezone
+     *
+     * @return Time
+     *
+     * @throws Exception
+     */
+    public static function today($timezone = null, ?string $locale = null)
+    {
+        return new self(date('Y-m-d 00:00:00'), $timezone, $locale);
+    }
+
+    /**
+     * Returns an instance set to midnight yesterday morning.
+     *
+     * @param DateTimeZone|string|null $timezone
+     *
+     * @return Time
+     *
+     * @throws Exception
+     */
+    public static function yesterday($timezone = null, ?string $locale = null)
+    {
+        return new self(date('Y-m-d 00:00:00', strtotime('-1 day')), $timezone, $locale);
+    }
+
+    /**
+     * Returns an instance set to midnight tomorrow morning.
+     *
+     * @param DateTimeZone|string|null $timezone
+     *
+     * @return Time
+     *
+     * @throws Exception
+     */
+    public static function tomorrow($timezone = null, ?string $locale = null)
+    {
+        return new self(date('Y-m-d 00:00:00', strtotime('+1 day')), $timezone, $locale);
+    }
+
+    /**
+     * Returns a new instance based on the year, month and day. If any of those three
+     * are left empty, will default to the current value.
+     *
+     * @param DateTimeZone|string|null $timezone
+     *
+     * @return Time
+     *
+     * @throws Exception
+     */
+    public static function createFromDate(?int $year = null, ?int $month = null, ?int $day = null, $timezone = null, ?string $locale = null)
+    {
+        return static::create($year, $month, $day, null, null, null, $timezone, $locale);
+    }
+
+    /**
+     * Returns a new instance with the date set to today, and the time set to the values passed in.
+     *
+     * @param DateTimeZone|string|null $timezone
+     *
+     * @return Time
+     *
+     * @throws Exception
+     */
+    public static function createFromTime(?int $hour = null, ?int $minutes = null, ?int $seconds = null, $timezone = null, ?string $locale = null)
+    {
+        return static::create(null, null, null, $hour, $minutes, $seconds, $timezone, $locale);
+    }
+
+    /**
+     * Returns a new instance with the date time values individually set.
+     *
+     * @param DateTimeZone|string|null $timezone
+     *
+     * @return Time
+     *
+     * @throws Exception
+     */
+    public static function create(?int $year = null, ?int $month = null, ?int $day = null, ?int $hour = null, ?int $minutes = null, ?int $seconds = null, $timezone = null, ?string $locale = null)
+    {
+        $year ??= date('Y');
+        $month ??= date('m');
+        $day ??= date('d');
+        $hour    = empty($hour) ? 0 : $hour;
+        $minutes = empty($minutes) ? 0 : $minutes;
+        $seconds = empty($seconds) ? 0 : $seconds;
+
+        return new self(date('Y-m-d H:i:s', strtotime("{$year}-{$month}-{$day} {$hour}:{$minutes}:{$seconds}")), $timezone, $locale);
+    }
+
+    /**
+     * Provides a replacement for DateTime's own createFromFormat function, that provides
+     * more flexible timeZone handling
+     *
+     * @param string                   $format
+     * @param string                   $datetime
+     * @param DateTimeZone|string|null $timezone
+     *
+     * @return Time
+     *
+     * @throws Exception
+     */
+    #[ReturnTypeWillChange]
+    public static function createFromFormat($format, $datetime, $timezone = null)
+    {
+        if (! $date = parent::createFromFormat($format, $datetime)) {
+            throw I18nException::forInvalidFormat($format);
+        }
+
+        return new self($date->format('Y-m-d H:i:s'), $timezone);
+    }
+
+    /**
+     * Returns a new instance with the datetime set based on the provided UNIX timestamp.
+     *
+     * @param DateTimeZone|string|null $timezone
+     *
+     * @return Time
+     *
+     * @throws Exception
+     */
+    public static function createFromTimestamp(int $timestamp, $timezone = null, ?string $locale = null)
+    {
+        $time = new self(gmdate('Y-m-d H:i:s', $timestamp), 'UTC', $locale);
+        $timezone ??= 'UTC';
+
+        return $time->setTimezone($timezone);
+    }
+
+    /**
+     * Takes an instance of DateTimeInterface and returns an instance of Time with it's same values.
+     *
+     * @return Time
+     *
+     * @throws Exception
+     */
+    public static function createFromInstance(DateTimeInterface $dateTime, ?string $locale = null)
+    {
+        $date     = $dateTime->format('Y-m-d H:i:s');
+        $timezone = $dateTime->getTimezone();
+
+        return new self($date, $timezone, $locale);
+    }
+
+    /**
+     * Takes an instance of DateTime and returns an instance of Time with it's same values.
+     *
+     * @return Time
+     *
+     * @throws Exception
+     *
+     * @deprecated         Use createFromInstance() instead
+     *
+     * @codeCoverageIgnore
+     */
+    public static function instance(DateTime $dateTime, ?string $locale = null)
+    {
+        return self::createFromInstance($dateTime, $locale);
+    }
+
+    /**
+     * Converts the current instance to a mutable DateTime object.
+     *
+     * @return DateTime
+     *
+     * @throws Exception
+     */
+    public function toDateTime()
+    {
+        $dateTime = new DateTime('', $this->getTimezone());
+        $dateTime->setTimestamp(parent::getTimestamp());
+
+        return $dateTime;
+    }
+
+    // --------------------------------------------------------------------
+    // For Testing
+    // --------------------------------------------------------------------
+
+    /**
+     * Creates an instance of Time that will be returned during testing
+     * when calling 'Time::now' instead of the current time.
+     *
+     * @param DateTimeInterface|string|Time|null $datetime
+     * @param DateTimeZone|string|null           $timezone
+     *
+     * @throws Exception
+     */
+    public static function setTestNow($datetime = null, $timezone = null, ?string $locale = null)
+    {
+        // Reset the test instance
+        if ($datetime === null) {
+            static::$testNow = null;
+
+            return;
+        }
+
+        // Convert to a Time instance
+        if (is_string($datetime)) {
+            $datetime = new self($datetime, $timezone, $locale);
+        } elseif ($datetime instanceof DateTimeInterface && ! $datetime instanceof self) {
+            $datetime = new self($datetime->format('Y-m-d H:i:s'), $timezone);
+        }
+
+        static::$testNow = $datetime;
+    }
+
+    /**
+     * Returns whether we have a testNow instance saved.
+     */
+    public static function hasTestNow(): bool
+    {
+        return static::$testNow !== null;
+    }
+
+    // --------------------------------------------------------------------
+    // Getters
+    // --------------------------------------------------------------------
+
+    /**
+     * Returns the localized Year
+     *
+     * @throws Exception
+     */
+    public function getYear(): string
+    {
+        return $this->toLocalizedString('y');
+    }
+
+    /**
+     * Returns the localized Month
+     *
+     * @throws Exception
+     */
+    public function getMonth(): string
+    {
+        return $this->toLocalizedString('M');
+    }
+
+    /**
+     * Return the localized day of the month.
+     *
+     * @throws Exception
+     */
+    public function getDay(): string
+    {
+        return $this->toLocalizedString('d');
+    }
+
+    /**
+     * Return the localized hour (in 24-hour format).
+     *
+     * @throws Exception
+     */
+    public function getHour(): string
+    {
+        return $this->toLocalizedString('H');
+    }
+
+    /**
+     * Return the localized minutes in the hour.
+     *
+     * @throws Exception
+     */
+    public function getMinute(): string
+    {
+        return $this->toLocalizedString('m');
+    }
+
+    /**
+     * Return the localized seconds
+     *
+     * @throws Exception
+     */
+    public function getSecond(): string
+    {
+        return $this->toLocalizedString('s');
+    }
+
+    /**
+     * Return the index of the day of the week
+     *
+     * @throws Exception
+     */
+    public function getDayOfWeek(): string
+    {
+        return $this->toLocalizedString('c');
+    }
+
+    /**
+     * Return the index of the day of the year
+     *
+     * @throws Exception
+     */
+    public function getDayOfYear(): string
+    {
+        return $this->toLocalizedString('D');
+    }
+
+    /**
+     * Return the index of the week in the month
+     *
+     * @throws Exception
+     */
+    public function getWeekOfMonth(): string
+    {
+        return $this->toLocalizedString('W');
+    }
+
+    /**
+     * Return the index of the week in the year
+     *
+     * @throws Exception
+     */
+    public function getWeekOfYear(): string
+    {
+        return $this->toLocalizedString('w');
+    }
+
+    /**
+     * Returns the age in years from the date and 'now'
+     *
+     * @return int
+     *
+     * @throws Exception
+     */
+    public function getAge()
+    {
+        // future dates have no age
+        return max(0, $this->difference(self::now())->getYears());
+    }
+
+    /**
+     * Returns the number of the current quarter for the year.
+     *
+     * @throws Exception
+     */
+    public function getQuarter(): string
+    {
+        return $this->toLocalizedString('Q');
+    }
+
+    /**
+     * Are we in daylight savings time currently?
+     */
+    public function getDst(): bool
+    {
+        return $this->format('I') === '1'; // 1 if Daylight Saving Time, 0 otherwise.
+    }
+
+    /**
+     * Returns boolean whether the passed timezone is the same as
+     * the local timezone.
+     */
+    public function getLocal(): bool
+    {
+        $local = date_default_timezone_get();
+
+        return $local === $this->timezone->getName();
+    }
+
+    /**
+     * Returns boolean whether object is in UTC.
+     */
+    public function getUtc(): bool
+    {
+        return $this->getOffset() === 0;
+    }
+
+    /**
+     * Returns the name of the current timezone.
+     */
+    public function getTimezoneName(): string
+    {
+        return $this->timezone->getName();
+    }
+
+    // --------------------------------------------------------------------
+    // Setters
+    // --------------------------------------------------------------------
+
+    /**
+     * Sets the current year for this instance.
+     *
+     * @param int|string $value
+     *
+     * @return Time
+     *
+     * @throws Exception
+     */
+    public function setYear($value)
+    {
+        return $this->setValue('year', $value);
+    }
+
+    /**
+     * Sets the month of the year.
+     *
+     * @param int|string $value
+     *
+     * @return Time
+     *
+     * @throws Exception
+     */
+    public function setMonth($value)
+    {
+        if (is_numeric($value) && ($value < 1 || $value > 12)) {
+            throw I18nException::forInvalidMonth($value);
+        }
+
+        if (is_string($value) && ! is_numeric($value)) {
+            $value = date('m', strtotime("{$value} 1 2017"));
+        }
+
+        return $this->setValue('month', $value);
+    }
+
+    /**
+     * Sets the day of the month.
+     *
+     * @param int|string $value
+     *
+     * @return Time
+     *
+     * @throws Exception
+     */
+    public function setDay($value)
+    {
+        if ($value < 1 || $value > 31) {
+            throw I18nException::forInvalidDay($value);
+        }
+
+        $date    = $this->getYear() . '-' . $this->getMonth();
+        $lastDay = date('t', strtotime($date));
+        if ($value > $lastDay) {
+            throw I18nException::forInvalidOverDay($lastDay, $value);
+        }
+
+        return $this->setValue('day', $value);
+    }
+
+    /**
+     * Sets the hour of the day (24 hour cycle)
+     *
+     * @param int|string $value
+     *
+     * @return Time
+     *
+     * @throws Exception
+     */
+    public function setHour($value)
+    {
+        if ($value < 0 || $value > 23) {
+            throw I18nException::forInvalidHour($value);
+        }
+
+        return $this->setValue('hour', $value);
+    }
+
+    /**
+     * Sets the minute of the hour
+     *
+     * @param int|string $value
+     *
+     * @return Time
+     *
+     * @throws Exception
+     */
+    public function setMinute($value)
+    {
+        if ($value < 0 || $value > 59) {
+            throw I18nException::forInvalidMinutes($value);
+        }
+
+        return $this->setValue('minute', $value);
+    }
+
+    /**
+     * Sets the second of the minute.
+     *
+     * @param int|string $value
+     *
+     * @return Time
+     *
+     * @throws Exception
+     */
+    public function setSecond($value)
+    {
+        if ($value < 0 || $value > 59) {
+            throw I18nException::forInvalidSeconds($value);
+        }
+
+        return $this->setValue('second', $value);
+    }
+
+    /**
+     * Helper method to do the heavy lifting of the 'setX' methods.
+     *
+     * @param int $value
+     *
+     * @return Time
+     *
+     * @throws Exception
+     */
+    protected function setValue(string $name, $value)
+    {
+        [$year, $month, $day, $hour, $minute, $second] = explode('-', $this->format('Y-n-j-G-i-s'));
+
+        ${$name} = $value;
+
+        return self::create(
+            (int) $year,
+            (int) $month,
+            (int) $day,
+            (int) $hour,
+            (int) $minute,
+            (int) $second,
+            $this->getTimezoneName(),
+            $this->locale
+        );
+    }
+
+    /**
+     * Returns a new instance with the revised timezone.
+     *
+     * @param DateTimeZone|string $timezone
+     *
+     * @return Time
+     *
+     * @throws Exception
+     */
+    #[ReturnTypeWillChange]
+    public function setTimezone($timezone)
+    {
+        $timezone = $timezone instanceof DateTimeZone ? $timezone : new DateTimeZone($timezone);
+
+        return self::createFromInstance($this->toDateTime()->setTimezone($timezone), $this->locale);
+    }
+
+    /**
+     * Returns a new instance with the date set to the new timestamp.
+     *
+     * @param int $timestamp
+     *
+     * @return Time
+     *
+     * @throws Exception
+     */
+    #[ReturnTypeWillChange]
+    public function setTimestamp($timestamp)
+    {
+        $time = date('Y-m-d H:i:s', $timestamp);
+
+        return self::parse($time, $this->timezone, $this->locale);
+    }
+
+    // --------------------------------------------------------------------
+    // Add/Subtract
+    // --------------------------------------------------------------------
+
+    /**
+     * Returns a new Time instance with $seconds added to the time.
+     *
+     * @return static
+     */
+    public function addSeconds(int $seconds)
+    {
+        $time = clone $this;
+
+        return $time->add(DateInterval::createFromDateString("{$seconds} seconds"));
+    }
+
+    /**
+     * Returns a new Time instance with $minutes added to the time.
+     *
+     * @return static
+     */
+    public function addMinutes(int $minutes)
+    {
+        $time = clone $this;
+
+        return $time->add(DateInterval::createFromDateString("{$minutes} minutes"));
+    }
+
+    /**
+     * Returns a new Time instance with $hours added to the time.
+     *
+     * @return static
+     */
+    public function addHours(int $hours)
+    {
+        $time = clone $this;
+
+        return $time->add(DateInterval::createFromDateString("{$hours} hours"));
+    }
+
+    /**
+     * Returns a new Time instance with $days added to the time.
+     *
+     * @return static
+     */
+    public function addDays(int $days)
+    {
+        $time = clone $this;
+
+        return $time->add(DateInterval::createFromDateString("{$days} days"));
+    }
+
+    /**
+     * Returns a new Time instance with $months added to the time.
+     *
+     * @return static
+     */
+    public function addMonths(int $months)
+    {
+        $time = clone $this;
+
+        return $time->add(DateInterval::createFromDateString("{$months} months"));
+    }
+
+    /**
+     * Returns a new Time instance with $years added to the time.
+     *
+     * @return static
+     */
+    public function addYears(int $years)
+    {
+        $time = clone $this;
+
+        return $time->add(DateInterval::createFromDateString("{$years} years"));
+    }
+
+    /**
+     * Returns a new Time instance with $seconds subtracted from the time.
+     *
+     * @return static
+     */
+    public function subSeconds(int $seconds)
+    {
+        $time = clone $this;
+
+        return $time->sub(DateInterval::createFromDateString("{$seconds} seconds"));
+    }
+
+    /**
+     * Returns a new Time instance with $minutes subtracted from the time.
+     *
+     * @return static
+     */
+    public function subMinutes(int $minutes)
+    {
+        $time = clone $this;
+
+        return $time->sub(DateInterval::createFromDateString("{$minutes} minutes"));
+    }
+
+    /**
+     * Returns a new Time instance with $hours subtracted from the time.
+     *
+     * @return static
+     */
+    public function subHours(int $hours)
+    {
+        $time = clone $this;
+
+        return $time->sub(DateInterval::createFromDateString("{$hours} hours"));
+    }
+
+    /**
+     * Returns a new Time instance with $days subtracted from the time.
+     *
+     * @return static
+     */
+    public function subDays(int $days)
+    {
+        $time = clone $this;
+
+        return $time->sub(DateInterval::createFromDateString("{$days} days"));
+    }
+
+    /**
+     * Returns a new Time instance with $months subtracted from the time.
+     *
+     * @return static
+     */
+    public function subMonths(int $months)
+    {
+        $time = clone $this;
+
+        return $time->sub(DateInterval::createFromDateString("{$months} months"));
+    }
+
+    /**
+     * Returns a new Time instance with $hours subtracted from the time.
+     *
+     * @return static
+     */
+    public function subYears(int $years)
+    {
+        $time = clone $this;
+
+        return $time->sub(DateInterval::createFromDateString("{$years} years"));
+    }
+
+    // --------------------------------------------------------------------
+    // Formatters
+    // --------------------------------------------------------------------
+
+    /**
+     * Returns the localized value of the date in the format 'Y-m-d H:i:s'
+     *
+     * @throws Exception
+     */
+    public function toDateTimeString()
+    {
+        return $this->toLocalizedString('yyyy-MM-dd HH:mm:ss');
+    }
+
+    /**
+     * Returns a localized version of the date in Y-m-d format.
+     *
+     * @return string
+     *
+     * @throws Exception
+     */
+    public function toDateString()
+    {
+        return $this->toLocalizedString('yyyy-MM-dd');
+    }
+
+    /**
+     * Returns a localized version of the date in nicer date format:
+     *
+     *  i.e. Apr 1, 2017
+     *
+     * @return string
+     *
+     * @throws Exception
+     */
+    public function toFormattedDateString()
+    {
+        return $this->toLocalizedString('MMM d, yyyy');
+    }
+
+    /**
+     * Returns a localized version of the time in nicer date format:
+     *
+     *  i.e. 13:20:33
+     *
+     * @return string
+     *
+     * @throws Exception
+     */
+    public function toTimeString()
+    {
+        return $this->toLocalizedString('HH:mm:ss');
+    }
+
+    /**
+     * Returns the localized value of this instance in $format.
+     *
+     * @return bool|string
+     *
+     * @throws Exception
+     */
+    public function toLocalizedString(?string $format = null)
+    {
+        $format ??= $this->toStringFormat;
+
+        return IntlDateFormatter::formatObject($this->toDateTime(), $format, $this->locale);
+    }
+
+    // --------------------------------------------------------------------
+    // Comparison
+    // --------------------------------------------------------------------
+
+    /**
+     * Determines if the datetime passed in is equal to the current instance.
+     * Equal in this case means that they represent the same moment in time,
+     * and are not required to be in the same timezone, as both times are
+     * converted to UTC and compared that way.
+     *
+     * @param DateTimeInterface|string|Time $testTime
+     *
+     * @throws Exception
+     */
+    public function equals($testTime, ?string $timezone = null): bool
+    {
+        $testTime = $this->getUTCObject($testTime, $timezone);
+
+        $ourTime = $this->toDateTime()
+            ->setTimezone(new DateTimeZone('UTC'))
+            ->format('Y-m-d H:i:s');
+
+        return $testTime->format('Y-m-d H:i:s') === $ourTime;
+    }
+
+    /**
+     * Ensures that the times are identical, taking timezone into account.
+     *
+     * @param DateTimeInterface|string|Time $testTime
+     *
+     * @throws Exception
+     */
+    public function sameAs($testTime, ?string $timezone = null): bool
+    {
+        if ($testTime instanceof DateTimeInterface) {
+            $testTime = $testTime->format('Y-m-d H:i:s');
+        } elseif (is_string($testTime)) {
+            $timezone = $timezone ?: $this->timezone;
+            $timezone = $timezone instanceof DateTimeZone ? $timezone : new DateTimeZone($timezone);
+            $testTime = new DateTime($testTime, $timezone);
+            $testTime = $testTime->format('Y-m-d H:i:s');
+        }
+
+        $ourTime = $this->toDateTimeString();
+
+        return $testTime === $ourTime;
+    }
+
+    /**
+     * Determines if the current instance's time is before $testTime,
+     * after converting to UTC.
+     *
+     * @param mixed $testTime
+     *
+     * @throws Exception
+     */
+    public function isBefore($testTime, ?string $timezone = null): bool
+    {
+        $testTime = $this->getUTCObject($testTime, $timezone)->getTimestamp();
+        $ourTime  = $this->getTimestamp();
+
+        return $ourTime < $testTime;
+    }
+
+    /**
+     * Determines if the current instance's time is after $testTime,
+     * after converting in UTC.
+     *
+     * @param mixed $testTime
+     *
+     * @throws Exception
+     */
+    public function isAfter($testTime, ?string $timezone = null): bool
+    {
+        $testTime = $this->getUTCObject($testTime, $timezone)->getTimestamp();
+        $ourTime  = $this->getTimestamp();
+
+        return $ourTime > $testTime;
+    }
+
+    // --------------------------------------------------------------------
+    // Differences
+    // --------------------------------------------------------------------
+
+    /**
+     * Returns a text string that is easily readable that describes
+     * how long ago, or how long from now, a date is, like:
+     *
+     *  - 3 weeks ago
+     *  - in 4 days
+     *  - 6 hours ago
+     *
+     * @return mixed
+     *
+     * @throws Exception
+     */
+    public function humanize()
+    {
+        $now  = IntlCalendar::fromDateTime(self::now($this->timezone));
+        $time = $this->getCalendar()->getTime();
+
+        $years   = $now->fieldDifference($time, IntlCalendar::FIELD_YEAR);
+        $months  = $now->fieldDifference($time, IntlCalendar::FIELD_MONTH);
+        $days    = $now->fieldDifference($time, IntlCalendar::FIELD_DAY_OF_YEAR);
+        $hours   = $now->fieldDifference($time, IntlCalendar::FIELD_HOUR_OF_DAY);
+        $minutes = $now->fieldDifference($time, IntlCalendar::FIELD_MINUTE);
+
+        $phrase = null;
+
+        if ($years !== 0) {
+            $phrase = lang('Time.years', [abs($years)]);
+            $before = $years < 0;
+        } elseif ($months !== 0) {
+            $phrase = lang('Time.months', [abs($months)]);
+            $before = $months < 0;
+        } elseif ($days !== 0 && (abs($days) >= 7)) {
+            $weeks  = ceil($days / 7);
+            $phrase = lang('Time.weeks', [abs($weeks)]);
+            $before = $days < 0;
+        } elseif ($days !== 0) {
+            $before = $days < 0;
+
+            // Yesterday/Tomorrow special cases
+            if (abs($days) === 1) {
+                return $before ? lang('Time.yesterday') : lang('Time.tomorrow');
+            }
+
+            $phrase = lang('Time.days', [abs($days)]);
+        } elseif ($hours !== 0) {
+            $phrase = lang('Time.hours', [abs($hours)]);
+            $before = $hours < 0;
+        } elseif ($minutes !== 0) {
+            $phrase = lang('Time.minutes', [abs($minutes)]);
+            $before = $minutes < 0;
+        } else {
+            return lang('Time.now');
+        }
+
+        return $before ? lang('Time.ago', [$phrase]) : lang('Time.inFuture', [$phrase]);
+    }
+
+    /**
+     * @param mixed $testTime
+     *
+     * @return TimeDifference
+     *
+     * @throws Exception
+     */
+    public function difference($testTime, ?string $timezone = null)
+    {
+        $testTime = $this->getUTCObject($testTime, $timezone);
+        $ourTime  = $this->getUTCObject($this);
+
+        return new TimeDifference($ourTime, $testTime);
+    }
+
+    // --------------------------------------------------------------------
+    // Utilities
+    // --------------------------------------------------------------------
+
+    /**
+     * Returns a Time instance with the timezone converted to UTC.
+     *
+     * @param mixed $time
+     *
+     * @return DateTime|static
+     *
+     * @throws Exception
+     */
+    public function getUTCObject($time, ?string $timezone = null)
+    {
+        if ($time instanceof self) {
+            $time = $time->toDateTime();
+        } elseif (is_string($time)) {
+            $timezone = $timezone ?: $this->timezone;
+            $timezone = $timezone instanceof DateTimeZone ? $timezone : new DateTimeZone($timezone);
+            $time     = new DateTime($time, $timezone);
+        }
+
+        if ($time instanceof DateTime || $time instanceof DateTimeImmutable) {
+            $time = $time->setTimezone(new DateTimeZone('UTC'));
+        }
+
+        return $time;
+    }
+
+    /**
+     * Returns the IntlCalendar object used for this object,
+     * taking into account the locale, date, etc.
+     *
+     * Primarily used internally to provide the difference and comparison functions,
+     * but available for public consumption if they need it.
+     *
+     * @return IntlCalendar
+     *
+     * @throws Exception
+     */
+    public function getCalendar()
+    {
+        return IntlCalendar::fromDateTime($this);
+    }
+
+    /**
+     * Check a time string to see if it includes a relative date (like 'next Tuesday').
+     */
+    protected static function hasRelativeKeywords(string $time): bool
+    {
+        // skip common format with a '-' in it
+        if (preg_match('/\d{4}-\d{1,2}-\d{1,2}/', $time) !== 1) {
+            return preg_match(static::$relativePattern, $time) > 0;
+        }
+
+        return false;
+    }
+
+    /**
+     * Outputs a short format version of the datetime.
+     * The output is NOT localized intentionally.
+     */
+    public function __toString(): string
+    {
+        return $this->format('Y-m-d H:i:s');
+    }
+
+    /**
+     * Allow for property-type access to any getX method...
+     *
+     * Note that we cannot use this for any of our setX methods,
+     * as they return new Time objects, but the __set ignores
+     * return values.
+     * See http://php.net/manual/en/language.oop5.overloading.php
+     *
+     * @param string $name
+     *
+     * @return mixed
+     */
+    public function __get($name)
+    {
+        $method = 'get' . ucfirst($name);
+
+        if (method_exists($this, $method)) {
+            return $this->{$method}();
+        }
+
+        return null;
+    }
+
+    /**
+     * Allow for property-type checking to any getX method...
+     *
+     * @param string $name
+     */
+    public function __isset($name): bool
+    {
+        $method = 'get' . ucfirst($name);
+
+        return method_exists($this, $method);
+    }
+
+    /**
+     * This is called when we unserialize the Time object.
+     */
+    public function __wakeup(): void
+    {
+        /**
+         * Prior to unserialization, this is a string.
+         *
+         * @var string $timezone
+         */
+        $timezone = $this->timezone;
+
+        $this->timezone = new DateTimeZone($timezone);
+        parent::__construct($this->date, $this->timezone);
+    }
+}
diff --git a/www-api/system/I18n/TimeDifference.php b/www-api/system/I18n/TimeDifference.php
new file mode 100644
index 00000000..2fcd09bd
--- /dev/null
+++ b/www-api/system/I18n/TimeDifference.php
@@ -0,0 +1,302 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\I18n;
+
+use DateTime;
+use IntlCalendar;
+
+/**
+ * Class TimeDifference
+ */
+class TimeDifference
+{
+    /**
+     * The timestamp of the "current" time.
+     *
+     * @var IntlCalendar
+     */
+    protected $currentTime;
+
+    /**
+     * The timestamp to compare the current time to.
+     *
+     * @var float
+     */
+    protected $testTime;
+
+    /**
+     * Eras.
+     *
+     * @var float
+     */
+    protected $eras = 0;
+
+    /**
+     * Years.
+     *
+     * @var float
+     */
+    protected $years = 0;
+
+    /**
+     * Months.
+     *
+     * @var float
+     */
+    protected $months = 0;
+
+    /**
+     * Weeks.
+     *
+     * @var int
+     */
+    protected $weeks = 0;
+
+    /**
+     * Days.
+     *
+     * @var int
+     */
+    protected $days = 0;
+
+    /**
+     * Hours.
+     *
+     * @var int
+     */
+    protected $hours = 0;
+
+    /**
+     * Minutes.
+     *
+     * @var int
+     */
+    protected $minutes = 0;
+
+    /**
+     * Seconds.
+     *
+     * @var int
+     */
+    protected $seconds = 0;
+
+    /**
+     * Difference in seconds.
+     *
+     * @var int
+     */
+    protected $difference;
+
+    /**
+     * Note: both parameters are required to be in the same timezone. No timezone
+     * shifting is done internally.
+     */
+    public function __construct(DateTime $currentTime, DateTime $testTime)
+    {
+        $this->difference = $currentTime->getTimestamp() - $testTime->getTimestamp();
+
+        $current = IntlCalendar::fromDateTime($currentTime);
+        $time    = IntlCalendar::fromDateTime($testTime)->getTime();
+
+        $this->currentTime = $current;
+        $this->testTime    = $time;
+    }
+
+    /**
+     * Returns the number of years of difference between the two.
+     *
+     * @return float|int
+     */
+    public function getYears(bool $raw = false)
+    {
+        if ($raw) {
+            return $this->difference / YEAR;
+        }
+
+        $time = clone $this->currentTime;
+
+        return $time->fieldDifference($this->testTime, IntlCalendar::FIELD_YEAR);
+    }
+
+    /**
+     * Returns the number of months difference between the two dates.
+     *
+     * @return float|int
+     */
+    public function getMonths(bool $raw = false)
+    {
+        if ($raw) {
+            return $this->difference / MONTH;
+        }
+
+        $time = clone $this->currentTime;
+
+        return $time->fieldDifference($this->testTime, IntlCalendar::FIELD_MONTH);
+    }
+
+    /**
+     * Returns the number of weeks difference between the two dates.
+     *
+     * @return float|int
+     */
+    public function getWeeks(bool $raw = false)
+    {
+        if ($raw) {
+            return $this->difference / WEEK;
+        }
+
+        $time = clone $this->currentTime;
+
+        return (int) ($time->fieldDifference($this->testTime, IntlCalendar::FIELD_DAY_OF_YEAR) / 7);
+    }
+
+    /**
+     * Returns the number of days difference between the two dates.
+     *
+     * @return float|int
+     */
+    public function getDays(bool $raw = false)
+    {
+        if ($raw) {
+            return $this->difference / DAY;
+        }
+
+        $time = clone $this->currentTime;
+
+        return $time->fieldDifference($this->testTime, IntlCalendar::FIELD_DAY_OF_YEAR);
+    }
+
+    /**
+     * Returns the number of hours difference between the two dates.
+     *
+     * @return float|int
+     */
+    public function getHours(bool $raw = false)
+    {
+        if ($raw) {
+            return $this->difference / HOUR;
+        }
+
+        $time = clone $this->currentTime;
+
+        return $time->fieldDifference($this->testTime, IntlCalendar::FIELD_HOUR_OF_DAY);
+    }
+
+    /**
+     * Returns the number of minutes difference between the two dates.
+     *
+     * @return float|int
+     */
+    public function getMinutes(bool $raw = false)
+    {
+        if ($raw) {
+            return $this->difference / MINUTE;
+        }
+
+        $time = clone $this->currentTime;
+
+        return $time->fieldDifference($this->testTime, IntlCalendar::FIELD_MINUTE);
+    }
+
+    /**
+     * Returns the number of seconds difference between the two dates.
+     *
+     * @return int
+     */
+    public function getSeconds(bool $raw = false)
+    {
+        if ($raw) {
+            return $this->difference;
+        }
+
+        $time = clone $this->currentTime;
+
+        return $time->fieldDifference($this->testTime, IntlCalendar::FIELD_SECOND);
+    }
+
+    /**
+     * Convert the time to human readable format
+     */
+    public function humanize(?string $locale = null): string
+    {
+        $current = clone $this->currentTime;
+
+        $years   = $current->fieldDifference($this->testTime, IntlCalendar::FIELD_YEAR);
+        $months  = $current->fieldDifference($this->testTime, IntlCalendar::FIELD_MONTH);
+        $days    = $current->fieldDifference($this->testTime, IntlCalendar::FIELD_DAY_OF_YEAR);
+        $hours   = $current->fieldDifference($this->testTime, IntlCalendar::FIELD_HOUR_OF_DAY);
+        $minutes = $current->fieldDifference($this->testTime, IntlCalendar::FIELD_MINUTE);
+
+        $phrase = null;
+
+        if ($years !== 0) {
+            $phrase = lang('Time.years', [abs($years)], $locale);
+            $before = $years < 0;
+        } elseif ($months !== 0) {
+            $phrase = lang('Time.months', [abs($months)], $locale);
+            $before = $months < 0;
+        } elseif ($days !== 0 && (abs($days) >= 7)) {
+            $weeks  = ceil($days / 7);
+            $phrase = lang('Time.weeks', [abs($weeks)], $locale);
+            $before = $days < 0;
+        } elseif ($days !== 0) {
+            $phrase = lang('Time.days', [abs($days)], $locale);
+            $before = $days < 0;
+        } elseif ($hours !== 0) {
+            $phrase = lang('Time.hours', [abs($hours)], $locale);
+            $before = $hours < 0;
+        } elseif ($minutes !== 0) {
+            $phrase = lang('Time.minutes', [abs($minutes)], $locale);
+            $before = $minutes < 0;
+        } else {
+            return lang('Time.now', [], $locale);
+        }
+
+        return $before
+            ? lang('Time.ago', [$phrase], $locale)
+            : lang('Time.inFuture', [$phrase], $locale);
+    }
+
+    /**
+     * Allow property-like access to our calculated values.
+     *
+     * @param string $name
+     *
+     * @return mixed
+     */
+    public function __get($name)
+    {
+        $name   = ucfirst(strtolower($name));
+        $method = "get{$name}";
+
+        if (method_exists($this, $method)) {
+            return $this->{$method}();
+        }
+
+        return null;
+    }
+
+    /**
+     * Allow property-like checking for our calculated values.
+     *
+     * @param string $name
+     *
+     * @return bool
+     */
+    public function __isset($name)
+    {
+        $name   = ucfirst(strtolower($name));
+        $method = "get{$name}";
+
+        return method_exists($this, $method);
+    }
+}
diff --git a/www-api/system/Images/Exceptions/ImageException.php b/www-api/system/Images/Exceptions/ImageException.php
new file mode 100644
index 00000000..3343f6d0
--- /dev/null
+++ b/www-api/system/Images/Exceptions/ImageException.php
@@ -0,0 +1,68 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Images\Exceptions;
+
+use CodeIgniter\Exceptions\ExceptionInterface;
+use CodeIgniter\Exceptions\FrameworkException;
+
+class ImageException extends FrameworkException implements ExceptionInterface
+{
+    public static function forMissingImage()
+    {
+        return new static(lang('Images.sourceImageRequired'));
+    }
+
+    public static function forFileNotSupported()
+    {
+        return new static(lang('Images.fileNotSupported'));
+    }
+
+    public static function forMissingAngle()
+    {
+        return new static(lang('Images.rotationAngleRequired'));
+    }
+
+    public static function forInvalidDirection(?string $dir = null)
+    {
+        return new static(lang('Images.invalidDirection', [$dir]));
+    }
+
+    public static function forInvalidPath()
+    {
+        return new static(lang('Images.invalidPath'));
+    }
+
+    public static function forEXIFUnsupported()
+    {
+        return new static(lang('Images.exifNotSupported'));
+    }
+
+    public static function forInvalidImageCreate(?string $extra = null)
+    {
+        return new static(lang('Images.unsupportedImageCreate') . ' ' . $extra);
+    }
+
+    public static function forSaveFailed()
+    {
+        return new static(lang('Images.saveFailed'));
+    }
+
+    public static function forInvalidImageLibraryPath(?string $path = null)
+    {
+        return new static(lang('Images.libPathInvalid', [$path]));
+    }
+
+    public static function forImageProcessFailed()
+    {
+        return new static(lang('Images.imageProcessFailed'));
+    }
+}
diff --git a/www-api/system/Images/Handlers/BaseHandler.php b/www-api/system/Images/Handlers/BaseHandler.php
new file mode 100644
index 00000000..b7d74ae3
--- /dev/null
+++ b/www-api/system/Images/Handlers/BaseHandler.php
@@ -0,0 +1,777 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Images\Handlers;
+
+use CodeIgniter\Images\Exceptions\ImageException;
+use CodeIgniter\Images\Image;
+use CodeIgniter\Images\ImageHandlerInterface;
+use Config\Images;
+use InvalidArgumentException;
+
+/**
+ * Base image handling implementation
+ */
+abstract class BaseHandler implements ImageHandlerInterface
+{
+    /**
+     * Configuration settings.
+     *
+     * @var Images
+     */
+    protected $config;
+
+    /**
+     * The image/file instance
+     *
+     * @var Image
+     */
+    protected $image;
+
+    /**
+     * Whether the image file has been confirmed.
+     *
+     * @var bool
+     */
+    protected $verified = false;
+
+    /**
+     * Image width.
+     *
+     * @var int
+     */
+    protected $width = 0;
+
+    /**
+     * Image height.
+     *
+     * @var int
+     */
+    protected $height = 0;
+
+    /**
+     * File permission mask.
+     *
+     * @var int
+     */
+    protected $filePermissions = 0644;
+
+    /**
+     * X-axis.
+     *
+     * @var int|null
+     */
+    protected $xAxis = 0;
+
+    /**
+     * Y-axis.
+     *
+     * @var int|null
+     */
+    protected $yAxis = 0;
+
+    /**
+     * Master dimensioning.
+     *
+     * @var string
+     */
+    protected $masterDim = 'auto';
+
+    /**
+     * Default options for text watermarking.
+     *
+     * @var array
+     */
+    protected $textDefaults = [
+        'fontPath'     => null,
+        'fontSize'     => 16,
+        'color'        => 'ffffff',
+        'opacity'      => 1.0,
+        'vAlign'       => 'bottom',
+        'hAlign'       => 'center',
+        'vOffset'      => 0,
+        'hOffset'      => 0,
+        'padding'      => 0,
+        'withShadow'   => false,
+        'shadowColor'  => '000000',
+        'shadowOffset' => 3,
+    ];
+
+    /**
+     * Image types with support for transparency.
+     *
+     * @var array
+     */
+    protected $supportTransparency = [
+        IMAGETYPE_PNG,
+        IMAGETYPE_WEBP,
+    ];
+
+    /**
+     * Temporary image used by the different engines.
+     *
+     * @var resource|null
+     */
+    protected $resource;
+
+    /**
+     * Constructor.
+     *
+     * @param Images|null $config
+     */
+    public function __construct($config = null)
+    {
+        $this->config = $config ?? new Images();
+    }
+
+    /**
+     * Sets another image for this handler to work on.
+     * Keeps us from needing to continually instantiate the handler.
+     *
+     * @return $this
+     */
+    public function withFile(string $path)
+    {
+        // Clear out the old resource so that
+        // it doesn't try to use a previous image
+        $this->resource = null;
+        $this->verified = false;
+
+        $this->image = new Image($path, true);
+
+        $this->image->getProperties(false);
+        $this->width  = $this->image->origWidth;
+        $this->height = $this->image->origHeight;
+
+        return $this;
+    }
+
+    /**
+     * Make the image resource object if needed
+     */
+    abstract protected function ensureResource();
+
+    /**
+     * Returns the image instance.
+     *
+     * @return Image
+     */
+    public function getFile()
+    {
+        return $this->image;
+    }
+
+    /**
+     * Verifies that a file has been supplied and it is an image.
+     *
+     * @return Image The image instance
+     *
+     * @throws ImageException
+     */
+    protected function image(): Image
+    {
+        if ($this->verified) {
+            return $this->image;
+        }
+
+        // Verify withFile has been called
+        if (empty($this->image)) {
+            throw ImageException::forMissingImage();
+        }
+
+        // Verify the loaded image is an Image instance
+        if (! $this->image instanceof Image) {
+            throw ImageException::forInvalidPath();
+        }
+
+        // File::__construct has verified the file exists - make sure it is an image
+        if (! is_int($this->image->imageType)) {
+            throw ImageException::forFileNotSupported();
+        }
+
+        // Note that the image has been verified
+        $this->verified = true;
+
+        return $this->image;
+    }
+
+    /**
+     * Returns the temporary image used during the image processing.
+     * Good for extending the system or doing things this library
+     * is not intended to do.
+     *
+     * @return resource
+     */
+    public function getResource()
+    {
+        $this->ensureResource();
+
+        return $this->resource;
+    }
+
+    /**
+     * Load the temporary image used during the image processing.
+     * Some functions e.g. save() will only copy and not compress
+     * your image otherwise.
+     *
+     * @return $this
+     */
+    public function withResource()
+    {
+        $this->ensureResource();
+
+        return $this;
+    }
+
+    /**
+     * Resize the image
+     *
+     * @param bool $maintainRatio If true, will get the closest match possible while keeping aspect ratio true.
+     *
+     * @return BaseHandler
+     */
+    public function resize(int $width, int $height, bool $maintainRatio = false, string $masterDim = 'auto')
+    {
+        // If the target width/height match the source, then we have nothing to do here.
+        if ($this->image()->origWidth === $width && $this->image()->origHeight === $height) {
+            return $this;
+        }
+
+        $this->width  = $width;
+        $this->height = $height;
+
+        if ($maintainRatio) {
+            $this->masterDim = $masterDim;
+            $this->reproportion();
+        }
+
+        return $this->_resize($maintainRatio);
+    }
+
+    /**
+     * Crops the image to the desired height and width. If one of the height/width values
+     * is not provided, that value will be set the appropriate value based on offsets and
+     * image dimensions.
+     *
+     * @param int|null $x X-axis coord to start cropping from the left of image
+     * @param int|null $y Y-axis coord to start cropping from the top of image
+     *
+     * @return $this
+     */
+    public function crop(?int $width = null, ?int $height = null, ?int $x = null, ?int $y = null, bool $maintainRatio = false, string $masterDim = 'auto')
+    {
+        $this->width  = $width;
+        $this->height = $height;
+        $this->xAxis  = $x;
+        $this->yAxis  = $y;
+
+        if ($maintainRatio) {
+            $this->masterDim = $masterDim;
+            $this->reproportion();
+        }
+
+        $result = $this->_crop();
+
+        $this->xAxis = null;
+        $this->yAxis = null;
+
+        return $result;
+    }
+
+    /**
+     * Changes the stored image type to indicate the new file format to use when saving.
+     * Does not touch the actual resource.
+     *
+     * @param int $imageType A PHP imageType constant, e.g. https://www.php.net/manual/en/function.image-type-to-mime-type.php
+     *
+     * @return $this
+     */
+    public function convert(int $imageType)
+    {
+        $this->ensureResource();
+
+        $this->image()->imageType = $imageType;
+
+        return $this;
+    }
+
+    /**
+     * Rotates the image on the current canvas.
+     *
+     * @return $this
+     */
+    public function rotate(float $angle)
+    {
+        // Allowed rotation values
+        $degs = [
+            90.0,
+            180.0,
+            270.0,
+        ];
+
+        if (! in_array($angle, $degs, true)) {
+            throw ImageException::forMissingAngle();
+        }
+
+        // cast angle as an int, for our use
+        $angle = (int) $angle;
+
+        // Reassign the width and height
+        if ($angle === 90 || $angle === 270) {
+            $temp         = $this->height;
+            $this->width  = $this->height;
+            $this->height = $temp;
+        }
+
+        // Call the Handler-specific version.
+        $this->_rotate($angle);
+
+        return $this;
+    }
+
+    /**
+     * Flattens transparencies, default white background
+     *
+     * @return $this
+     */
+    public function flatten(int $red = 255, int $green = 255, int $blue = 255)
+    {
+        $this->width  = $this->image()->origWidth;
+        $this->height = $this->image()->origHeight;
+
+        return $this->_flatten($red, $green, $blue);
+    }
+
+    /**
+     * Handler-specific method to flattening an image's transparencies.
+     *
+     * @return $this
+     *
+     * @internal
+     */
+    abstract protected function _flatten(int $red = 255, int $green = 255, int $blue = 255);
+
+    /**
+     * Handler-specific method to handle rotating an image in 90 degree increments.
+     *
+     * @return mixed
+     */
+    abstract protected function _rotate(int $angle);
+
+    /**
+     * Flips an image either horizontally or vertically.
+     *
+     * @param string $dir Either 'vertical' or 'horizontal'
+     *
+     * @return $this
+     */
+    public function flip(string $dir = 'vertical')
+    {
+        $dir = strtolower($dir);
+
+        if ($dir !== 'vertical' && $dir !== 'horizontal') {
+            throw ImageException::forInvalidDirection($dir);
+        }
+
+        return $this->_flip($dir);
+    }
+
+    /**
+     * Handler-specific method to handle flipping an image along its
+     * horizontal or vertical axis.
+     *
+     * @return $this
+     */
+    abstract protected function _flip(string $direction);
+
+    /**
+     * Overlays a string of text over the image.
+     *
+     * Valid options:
+     *
+     *  - color         Text Color (hex number)
+     *  - shadowColor   Color of the shadow (hex number)
+     *  - hAlign        Horizontal alignment: left, center, right
+     *  - vAlign        Vertical alignment: top, middle, bottom
+     *  - hOffset
+     *  - vOffset
+     *  - fontPath
+     *  - fontSize
+     *  - shadowOffset
+     *
+     * @return $this
+     */
+    public function text(string $text, array $options = [])
+    {
+        $options                = array_merge($this->textDefaults, $options);
+        $options['color']       = trim($options['color'], '# ');
+        $options['shadowColor'] = trim($options['shadowColor'], '# ');
+
+        $this->_text($text, $options);
+
+        return $this;
+    }
+
+    /**
+     * Handler-specific method for overlaying text on an image.
+     */
+    abstract protected function _text(string $text, array $options = []);
+
+    /**
+     * Handles the actual resizing of the image.
+     *
+     * @return $this
+     */
+    abstract public function _resize(bool $maintainRatio = false);
+
+    /**
+     * Crops the image.
+     *
+     * @return $this
+     */
+    abstract public function _crop();
+
+    /**
+     * Return image width.
+     *
+     * @return int
+     */
+    abstract public function _getWidth();
+
+    /**
+     * Return the height of an image.
+     *
+     * @return int
+     */
+    abstract public function _getHeight();
+
+    /**
+     * Reads the EXIF information from the image and modifies the orientation
+     * so that displays correctly in the browser. This is especially an issue
+     * with images taken by smartphones who always store the image up-right,
+     * but set the orientation flag to display it correctly.
+     *
+     * @param bool $silent If true, will ignore exceptions when PHP doesn't support EXIF.
+     *
+     * @return $this
+     */
+    public function reorient(bool $silent = false)
+    {
+        $orientation = $this->getEXIF('Orientation', $silent);
+
+        switch ($orientation) {
+            case 2:
+                return $this->flip('horizontal');
+
+            case 3:
+                return $this->rotate(180);
+
+            case 4:
+                return $this->rotate(180)->flip('horizontal');
+
+            case 5:
+                return $this->rotate(270)->flip('horizontal');
+
+            case 6:
+                return $this->rotate(270);
+
+            case 7:
+                return $this->rotate(90)->flip('horizontal');
+
+            case 8:
+                return $this->rotate(90);
+
+            default:
+                return $this;
+        }
+    }
+
+    /**
+     * Retrieve the EXIF information from the image, if possible. Returns
+     * an array of the information, or null if nothing can be found.
+     *
+     * EXIF data is only supported fr JPEG & TIFF formats.
+     *
+     * @param string|null $key    If specified, will only return this piece of EXIF data.
+     * @param bool        $silent If true, will not throw our own exceptions.
+     *
+     * @return mixed
+     *
+     * @throws ImageException
+     */
+    public function getEXIF(?string $key = null, bool $silent = false)
+    {
+        if (! function_exists('exif_read_data')) {
+            if ($silent) {
+                return null;
+            }
+
+            throw ImageException::forEXIFUnsupported(); // @codeCoverageIgnore
+        }
+
+        $exif = null; // default
+
+        switch ($this->image()->imageType) {
+            case IMAGETYPE_JPEG:
+            case IMAGETYPE_TIFF_II:
+                $exif = @exif_read_data($this->image()->getPathname());
+                if ($key !== null && is_array($exif)) {
+                    $exif = $exif[$key] ?? false;
+                }
+        }
+
+        return $exif;
+    }
+
+    /**
+     * Combine cropping and resizing into a single command.
+     *
+     * Supported positions:
+     *  - top-left
+     *  - top
+     *  - top-right
+     *  - left
+     *  - center
+     *  - right
+     *  - bottom-left
+     *  - bottom
+     *  - bottom-right
+     *
+     * @param int $height
+     *
+     * @return BaseHandler
+     */
+    public function fit(int $width, ?int $height = null, string $position = 'center')
+    {
+        $origWidth  = $this->image()->origWidth;
+        $origHeight = $this->image()->origHeight;
+
+        [$cropWidth, $cropHeight] = $this->calcAspectRatio($width, $height, $origWidth, $origHeight);
+
+        if ($height === null) {
+            $height = ceil(($width / $cropWidth) * $cropHeight);
+        }
+
+        [$x, $y] = $this->calcCropCoords($cropWidth, $cropHeight, $origWidth, $origHeight, $position);
+
+        return $this->crop($cropWidth, $cropHeight, $x, $y)->resize($width, $height);
+    }
+
+    /**
+     * Calculate image aspect ratio.
+     *
+     * @param float|int      $width
+     * @param float|int|null $height
+     * @param float|int      $origWidth
+     * @param float|int      $origHeight
+     */
+    protected function calcAspectRatio($width, $height = null, $origWidth = 0, $origHeight = 0): array
+    {
+        if (empty($origWidth) || empty($origHeight)) {
+            throw new InvalidArgumentException('You must supply the parameters: origWidth, origHeight.');
+        }
+
+        // If $height is null, then we have it easy.
+        // Calc based on full image size and be done.
+        if ($height === null) {
+            $height = ($width / $origWidth) * $origHeight;
+
+            return [
+                $width,
+                (int) $height,
+            ];
+        }
+
+        $xRatio = $width / $origWidth;
+        $yRatio = $height / $origHeight;
+
+        if ($xRatio > $yRatio) {
+            return [
+                $origWidth,
+                (int) ($origWidth * $height / $width),
+            ];
+        }
+
+        return [
+            (int) ($origHeight * $width / $height),
+            $origHeight,
+        ];
+    }
+
+    /**
+     * Based on the position, will determine the correct x/y coords to
+     * crop the desired portion from the image.
+     *
+     * @param float|int $width
+     * @param float|int $height
+     * @param float|int $origWidth
+     * @param float|int $origHeight
+     * @param string    $position
+     */
+    protected function calcCropCoords($width, $height, $origWidth, $origHeight, $position): array
+    {
+        $position = strtolower($position);
+
+        $x = $y = 0;
+
+        switch ($position) {
+            case 'top-left':
+                $x = 0;
+                $y = 0;
+                break;
+
+            case 'top':
+                $x = floor(($origWidth - $width) / 2);
+                $y = 0;
+                break;
+
+            case 'top-right':
+                $x = $origWidth - $width;
+                $y = 0;
+                break;
+
+            case 'left':
+                $x = 0;
+                $y = floor(($origHeight - $height) / 2);
+                break;
+
+            case 'center':
+                $x = floor(($origWidth - $width) / 2);
+                $y = floor(($origHeight - $height) / 2);
+                break;
+
+            case 'right':
+                $x = ($origWidth - $width);
+                $y = floor(($origHeight - $height) / 2);
+                break;
+
+            case 'bottom-left':
+                $x = 0;
+                $y = $origHeight - $height;
+                break;
+
+            case 'bottom':
+                $x = floor(($origWidth - $width) / 2);
+                $y = $origHeight - $height;
+                break;
+
+            case 'bottom-right':
+                $x = ($origWidth - $width);
+                $y = $origHeight - $height;
+                break;
+        }
+
+        return [
+            $x,
+            $y,
+        ];
+    }
+
+    /**
+     * Get the version of the image library in use.
+     *
+     * @return string
+     */
+    abstract public function getVersion();
+
+    /**
+     * Saves any changes that have been made to file.
+     *
+     * Example:
+     *    $image->resize(100, 200, true)
+     *          ->save($target);
+     *
+     * @return bool
+     */
+    abstract public function save(?string $target = null, int $quality = 90);
+
+    /**
+     * Does the driver-specific processing of the image.
+     *
+     * @return mixed
+     */
+    abstract protected function process(string $action);
+
+    /**
+     * Provide access to the Image class' methods if they don't exist
+     * on the handler itself.
+     *
+     * @return mixed
+     */
+    public function __call(string $name, array $args = [])
+    {
+        if (method_exists($this->image(), $name)) {
+            return $this->image()->{$name}(...$args);
+        }
+    }
+
+    /**
+     * Re-proportion Image Width/Height
+     *
+     * When creating thumbs, the desired width/height
+     * can end up warping the image due to an incorrect
+     * ratio between the full-sized image and the thumb.
+     *
+     * This function lets us re-proportion the width/height
+     * if users choose to maintain the aspect ratio when resizing.
+     */
+    protected function reproportion()
+    {
+        if (($this->width === 0 && $this->height === 0) || $this->image()->origWidth === 0 || $this->image()->origHeight === 0 || (! ctype_digit((string) $this->width) && ! ctype_digit((string) $this->height)) || ! ctype_digit((string) $this->image()->origWidth) || ! ctype_digit((string) $this->image()->origHeight)) {
+            return;
+        }
+
+        // Sanitize
+        $this->width  = (int) $this->width;
+        $this->height = (int) $this->height;
+
+        if ($this->masterDim !== 'width' && $this->masterDim !== 'height') {
+            if ($this->width > 0 && $this->height > 0) {
+                $this->masterDim = ((($this->image()->origHeight / $this->image()->origWidth) - ($this->height / $this->width)) < 0) ? 'width' : 'height';
+            } else {
+                $this->masterDim = ($this->height === 0) ? 'width' : 'height';
+            }
+        } elseif (($this->masterDim === 'width' && $this->width === 0) || ($this->masterDim === 'height' && $this->height === 0)
+        ) {
+            return;
+        }
+
+        if ($this->masterDim === 'width') {
+            $this->height = (int) ceil($this->width * $this->image()->origHeight / $this->image()->origWidth);
+        } else {
+            $this->width = (int) ceil($this->image()->origWidth * $this->height / $this->image()->origHeight);
+        }
+    }
+
+    /**
+     * Return image width.
+     *
+     * accessor for testing; not part of interface
+     *
+     * @return int
+     */
+    public function getWidth()
+    {
+        return ($this->resource !== null) ? $this->_getWidth() : $this->width;
+    }
+
+    /**
+     * Return image height.
+     *
+     * accessor for testing; not part of interface
+     *
+     * @return int
+     */
+    public function getHeight()
+    {
+        return ($this->resource !== null) ? $this->_getHeight() : $this->height;
+    }
+}
diff --git a/www-api/system/Images/Handlers/GDHandler.php b/www-api/system/Images/Handlers/GDHandler.php
new file mode 100644
index 00000000..6063ef94
--- /dev/null
+++ b/www-api/system/Images/Handlers/GDHandler.php
@@ -0,0 +1,508 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Images\Handlers;
+
+use CodeIgniter\Images\Exceptions\ImageException;
+use Config\Images;
+
+/**
+ * Image handler for GD package
+ */
+class GDHandler extends BaseHandler
+{
+    /**
+     * Constructor.
+     *
+     * @param Images|null $config
+     *
+     * @throws ImageException
+     */
+    public function __construct($config = null)
+    {
+        parent::__construct($config);
+
+        if (! extension_loaded('gd')) {
+            throw ImageException::forMissingExtension('GD'); // @codeCoverageIgnore
+        }
+    }
+
+    /**
+     * Handles the rotation of an image resource.
+     * Doesn't save the image, but replaces the current resource.
+     */
+    protected function _rotate(int $angle): bool
+    {
+        // Create the image handle
+        $srcImg = $this->createImage();
+
+        // Set the background color
+        // This won't work with transparent PNG files so we are
+        // going to have to figure out how to determine the color
+        // of the alpha channel in a future release.
+
+        $white = imagecolorallocate($srcImg, 255, 255, 255);
+
+        // Rotate it!
+        $destImg = imagerotate($srcImg, $angle, $white);
+
+        // Kill the file handles
+        imagedestroy($srcImg);
+
+        $this->resource = $destImg;
+
+        return true;
+    }
+
+    /**
+     * Flattens transparencies
+     *
+     * @return $this
+     */
+    protected function _flatten(int $red = 255, int $green = 255, int $blue = 255)
+    {
+        $srcImg = $this->createImage();
+
+        if (function_exists('imagecreatetruecolor')) {
+            $create = 'imagecreatetruecolor';
+            $copy   = 'imagecopyresampled';
+        } else {
+            $create = 'imagecreate';
+            $copy   = 'imagecopyresized';
+        }
+        $dest = $create($this->width, $this->height);
+
+        $matte = imagecolorallocate($dest, $red, $green, $blue);
+
+        imagefilledrectangle($dest, 0, 0, $this->width, $this->height, $matte);
+        imagecopy($dest, $srcImg, 0, 0, 0, 0, $this->width, $this->height);
+
+        // Kill the file handles
+        imagedestroy($srcImg);
+
+        $this->resource = $dest;
+
+        return $this;
+    }
+
+    /**
+     * Flips an image along it's vertical or horizontal axis.
+     *
+     * @return $this
+     */
+    protected function _flip(string $direction)
+    {
+        $srcImg = $this->createImage();
+
+        $angle = $direction === 'horizontal' ? IMG_FLIP_HORIZONTAL : IMG_FLIP_VERTICAL;
+
+        imageflip($srcImg, $angle);
+
+        $this->resource = $srcImg;
+
+        return $this;
+    }
+
+    /**
+     * Get GD version
+     *
+     * @return mixed
+     */
+    public function getVersion()
+    {
+        if (function_exists('gd_info')) {
+            $gdVersion = @gd_info();
+
+            return preg_replace('/\D/', '', $gdVersion['GD Version']);
+        }
+
+        return false;
+    }
+
+    /**
+     * Resizes the image.
+     *
+     * @return GDHandler
+     */
+    public function _resize(bool $maintainRatio = false)
+    {
+        return $this->process('resize');
+    }
+
+    /**
+     * Crops the image.
+     *
+     * @return GDHandler
+     */
+    public function _crop()
+    {
+        return $this->process('crop');
+    }
+
+    /**
+     * Handles all of the grunt work of resizing, etc.
+     *
+     * @return $this
+     */
+    protected function process(string $action)
+    {
+        $origWidth  = $this->image()->origWidth;
+        $origHeight = $this->image()->origHeight;
+
+        if ($action === 'crop') {
+            // Reassign the source width/height if cropping
+            $origWidth  = $this->width;
+            $origHeight = $this->height;
+
+            // Modify the "original" width/height to the new
+            // values so that methods that come after have the
+            // correct size to work with.
+            $this->image()->origHeight = $this->height;
+            $this->image()->origWidth  = $this->width;
+        }
+
+        // Create the image handle
+        $src = $this->createImage();
+
+        if (function_exists('imagecreatetruecolor')) {
+            $create = 'imagecreatetruecolor';
+            $copy   = 'imagecopyresampled';
+        } else {
+            $create = 'imagecreate';
+            $copy   = 'imagecopyresized';
+        }
+
+        $dest = $create($this->width, $this->height);
+
+        // for png and webp we can actually preserve transparency
+        if (in_array($this->image()->imageType, $this->supportTransparency, true)) {
+            imagealphablending($dest, false);
+            imagesavealpha($dest, true);
+        }
+
+        $copy($dest, $src, 0, 0, (int) $this->xAxis, (int) $this->yAxis, $this->width, $this->height, $origWidth, $origHeight);
+
+        imagedestroy($src);
+        $this->resource = $dest;
+
+        return $this;
+    }
+
+    /**
+     * Saves any changes that have been made to file. If no new filename is
+     * provided, the existing image is overwritten, otherwise a copy of the
+     * file is made at $target.
+     *
+     * Example:
+     *    $image->resize(100, 200, true)
+     *          ->save();
+     */
+    public function save(?string $target = null, int $quality = 90): bool
+    {
+        $original = $target;
+        $target   = empty($target) ? $this->image()->getPathname() : $target;
+
+        // If no new resource has been created, then we're
+        // simply copy the existing one.
+        if (empty($this->resource) && $quality === 100) {
+            if ($original === null) {
+                return true;
+            }
+
+            $name = basename($target);
+            $path = pathinfo($target, PATHINFO_DIRNAME);
+
+            return $this->image()->copy($path, $name);
+        }
+
+        $this->ensureResource();
+
+        // for png and webp we can actually preserve transparency
+        if (in_array($this->image()->imageType, $this->supportTransparency, true)) {
+            imagealphablending($this->resource, false);
+            imagesavealpha($this->resource, true);
+        }
+
+        switch ($this->image()->imageType) {
+            case IMAGETYPE_GIF:
+                if (! function_exists('imagegif')) {
+                    throw ImageException::forInvalidImageCreate(lang('Images.gifNotSupported'));
+                }
+
+                if (! @imagegif($this->resource, $target)) {
+                    throw ImageException::forSaveFailed();
+                }
+                break;
+
+            case IMAGETYPE_JPEG:
+                if (! function_exists('imagejpeg')) {
+                    throw ImageException::forInvalidImageCreate(lang('Images.jpgNotSupported'));
+                }
+
+                if (! @imagejpeg($this->resource, $target, $quality)) {
+                    throw ImageException::forSaveFailed();
+                }
+                break;
+
+            case IMAGETYPE_PNG:
+                if (! function_exists('imagepng')) {
+                    throw ImageException::forInvalidImageCreate(lang('Images.pngNotSupported'));
+                }
+
+                if (! @imagepng($this->resource, $target)) {
+                    throw ImageException::forSaveFailed();
+                }
+                break;
+
+            case IMAGETYPE_WEBP:
+                if (! function_exists('imagewebp')) {
+                    throw ImageException::forInvalidImageCreate(lang('Images.webpNotSupported'));
+                }
+
+                if (! @imagewebp($this->resource, $target)) {
+                    throw ImageException::forSaveFailed();
+                }
+                break;
+
+            default:
+                throw ImageException::forInvalidImageCreate();
+        }
+
+        imagedestroy($this->resource);
+
+        chmod($target, $this->filePermissions);
+
+        return true;
+    }
+
+    /**
+     * Create Image Resource
+     *
+     * This simply creates an image resource handle
+     * based on the type of image being processed
+     *
+     * @return bool|resource
+     */
+    protected function createImage(string $path = '', string $imageType = '')
+    {
+        if ($this->resource !== null) {
+            return $this->resource;
+        }
+
+        if ($path === '') {
+            $path = $this->image()->getPathname();
+        }
+
+        if ($imageType === '') {
+            $imageType = $this->image()->imageType;
+        }
+
+        return $this->getImageResource($path, $imageType);
+    }
+
+    /**
+     * Make the image resource object if needed
+     */
+    protected function ensureResource()
+    {
+        if ($this->resource === null) {
+            // if valid image type, make corresponding image resource
+            $this->resource = $this->getImageResource(
+                $this->image()->getPathname(),
+                $this->image()->imageType
+            );
+        }
+    }
+
+    /**
+     * Check if image type is supported and return image resource
+     *
+     * @param string $path      Image path
+     * @param int    $imageType Image type
+     *
+     * @return bool|resource
+     *
+     * @throws ImageException
+     */
+    protected function getImageResource(string $path, int $imageType)
+    {
+        switch ($imageType) {
+            case IMAGETYPE_GIF:
+                if (! function_exists('imagecreatefromgif')) {
+                    throw ImageException::forInvalidImageCreate(lang('Images.gifNotSupported'));
+                }
+
+                return imagecreatefromgif($path);
+
+            case IMAGETYPE_JPEG:
+                if (! function_exists('imagecreatefromjpeg')) {
+                    throw ImageException::forInvalidImageCreate(lang('Images.jpgNotSupported'));
+                }
+
+                return imagecreatefromjpeg($path);
+
+            case IMAGETYPE_PNG:
+                if (! function_exists('imagecreatefrompng')) {
+                    throw ImageException::forInvalidImageCreate(lang('Images.pngNotSupported'));
+                }
+
+                return imagecreatefrompng($path);
+
+            case IMAGETYPE_WEBP:
+                if (! function_exists('imagecreatefromwebp')) {
+                    throw ImageException::forInvalidImageCreate(lang('Images.webpNotSupported'));
+                }
+
+                return imagecreatefromwebp($path);
+
+            default:
+                throw ImageException::forInvalidImageCreate('Ima');
+        }
+    }
+
+    /**
+     * Add text overlay to an image.
+     */
+    protected function _text(string $text, array $options = [])
+    {
+        // Reverse the vertical offset
+        // When the image is positioned at the bottom
+        // we don't want the vertical offset to push it
+        // further down. We want the reverse, so we'll
+        // invert the offset. Note: The horizontal
+        // offset flips itself automatically
+
+        if ($options['vAlign'] === 'bottom') {
+            $options['vOffset'] = $options['vOffset'] * -1;
+        }
+
+        if ($options['hAlign'] === 'right') {
+            $options['hOffset'] = $options['hOffset'] * -1;
+        }
+
+        // Set font width and height
+        // These are calculated differently depending on
+        // whether we are using the true type font or not
+        if (! empty($options['fontPath'])) {
+            if (function_exists('imagettfbbox')) {
+                $temp = imagettfbbox($options['fontSize'], 0, $options['fontPath'], $text);
+                $temp = $temp[2] - $temp[0];
+
+                $fontwidth = $temp / strlen($text);
+            } else {
+                $fontwidth = $options['fontSize'] - ($options['fontSize'] / 4);
+            }
+
+            $fontheight = $options['fontSize'];
+        } else {
+            $fontwidth  = imagefontwidth($options['fontSize']);
+            $fontheight = imagefontheight($options['fontSize']);
+        }
+
+        $options['fontheight'] = $fontheight;
+        $options['fontwidth']  = $fontwidth;
+
+        // Set base X and Y axis values
+        $xAxis = $options['hOffset'] + $options['padding'];
+        $yAxis = $options['vOffset'] + $options['padding'];
+
+        // Set vertical alignment
+        if ($options['vAlign'] === 'middle') {
+            // Don't apply padding when you're in the middle of the image.
+            $yAxis += ($this->image()->origHeight / 2) + ($fontheight / 2) - $options['padding'] - $fontheight - $options['shadowOffset'];
+        } elseif ($options['vAlign'] === 'bottom') {
+            $yAxis = ($this->image()->origHeight - $fontheight - $options['shadowOffset'] - ($fontheight / 2)) - $yAxis;
+        }
+
+        // Set horizontal alignment
+        if ($options['hAlign'] === 'right') {
+            $xAxis += ($this->image()->origWidth - ($fontwidth * strlen($text)) - $options['shadowOffset']) - (2 * $options['padding']);
+        } elseif ($options['hAlign'] === 'center') {
+            $xAxis += floor(($this->image()->origWidth - ($fontwidth * strlen($text))) / 2);
+        }
+
+        $options['xAxis'] = $xAxis;
+        $options['yAxis'] = $yAxis;
+
+        if ($options['withShadow']) {
+            // Offset from text
+            $options['xShadow'] = $xAxis + $options['shadowOffset'];
+            $options['yShadow'] = $yAxis + $options['shadowOffset'];
+
+            $this->textOverlay($text, $options, true);
+        }
+
+        $this->textOverlay($text, $options);
+    }
+
+    /**
+     * Handler-specific method for overlaying text on an image.
+     *
+     * @param bool $isShadow Whether we are drawing the dropshadow or actual text
+     */
+    protected function textOverlay(string $text, array $options = [], bool $isShadow = false)
+    {
+        $src = $this->createImage();
+
+        /* Set RGB values for shadow
+         *
+         * Get the rest of the string and split it into 2-length
+         * hex values:
+         */
+        $opacity = (int) ($options['opacity'] * 127);
+
+        // Allow opacity to be applied to the text
+        imagealphablending($src, true);
+
+        $color = $isShadow ? $options['shadowColor'] : $options['color'];
+
+        // shorthand hex, #f00
+        if (strlen($color) === 3) {
+            $color = implode('', array_map('str_repeat', str_split($color), [2, 2, 2]));
+        }
+
+        $color = str_split(substr($color, 0, 6), 2);
+        $color = imagecolorclosestalpha($src, hexdec($color[0]), hexdec($color[1]), hexdec($color[2]), $opacity);
+
+        $xAxis = $isShadow ? $options['xShadow'] : $options['xAxis'];
+        $yAxis = $isShadow ? $options['yShadow'] : $options['yAxis'];
+
+        // Add the shadow to the source image
+        if (! empty($options['fontPath'])) {
+            // We have to add fontheight because imagettftext locates the bottom left corner, not top-left corner.
+            imagettftext($src, $options['fontSize'], 0, (int) $xAxis, (int) ($yAxis + $options['fontheight']), $color, $options['fontPath'], $text);
+        } else {
+            imagestring($src, (int) $options['fontSize'], (int) $xAxis, (int) $yAxis, $text, $color);
+        }
+
+        $this->resource = $src;
+    }
+
+    /**
+     * Return image width.
+     *
+     * @return int
+     */
+    public function _getWidth()
+    {
+        return imagesx($this->resource);
+    }
+
+    /**
+     * Return image height.
+     *
+     * @return int
+     */
+    public function _getHeight()
+    {
+        return imagesy($this->resource);
+    }
+}
diff --git a/www-api/system/Images/Handlers/ImageMagickHandler.php b/www-api/system/Images/Handlers/ImageMagickHandler.php
new file mode 100644
index 00000000..bd7f5b7e
--- /dev/null
+++ b/www-api/system/Images/Handlers/ImageMagickHandler.php
@@ -0,0 +1,467 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Images\Handlers;
+
+use CodeIgniter\Images\Exceptions\ImageException;
+use Config\Images;
+use Exception;
+use Imagick;
+
+/**
+ * Class ImageMagickHandler
+ *
+ * FIXME - This needs conversion & unit testing, to use the imagick extension
+ */
+class ImageMagickHandler extends BaseHandler
+{
+    /**
+     * Stores image resource in memory.
+     *
+     * @var string|null
+     */
+    protected $resource;
+
+    /**
+     * Constructor.
+     *
+     * @param Images $config
+     *
+     * @throws ImageException
+     */
+    public function __construct($config = null)
+    {
+        parent::__construct($config);
+
+        if (! (extension_loaded('imagick') || class_exists(Imagick::class))) {
+            throw ImageException::forMissingExtension('IMAGICK'); // @codeCoverageIgnore
+        }
+    }
+
+    /**
+     * Handles the actual resizing of the image.
+     *
+     * @return ImageMagickHandler
+     *
+     * @throws Exception
+     */
+    public function _resize(bool $maintainRatio = false)
+    {
+        $source      = ! empty($this->resource) ? $this->resource : $this->image()->getPathname();
+        $destination = $this->getResourcePath();
+
+        $escape = '\\';
+
+        if (PHP_OS_FAMILY === 'Windows') {
+            $escape = '';
+        }
+
+        $action = $maintainRatio === true
+            ? ' -resize ' . ($this->width ?? 0) . 'x' . ($this->height ?? 0) . ' "' . $source . '" "' . $destination . '"'
+            : ' -resize ' . ($this->width ?? 0) . 'x' . ($this->height ?? 0) . "{$escape}! \"" . $source . '" "' . $destination . '"';
+
+        $this->process($action);
+
+        return $this;
+    }
+
+    /**
+     * Crops the image.
+     *
+     * @return bool|\CodeIgniter\Images\Handlers\ImageMagickHandler
+     *
+     * @throws Exception
+     */
+    public function _crop()
+    {
+        $source      = ! empty($this->resource) ? $this->resource : $this->image()->getPathname();
+        $destination = $this->getResourcePath();
+
+        $extent = ' ';
+        if ($this->xAxis >= $this->width || $this->yAxis > $this->height) {
+            $extent = ' -background transparent -extent ' . ($this->width ?? 0) . 'x' . ($this->height ?? 0) . ' ';
+        }
+
+        $action = ' -crop ' . ($this->width ?? 0) . 'x' . ($this->height ?? 0) . '+' . ($this->xAxis ?? 0) . '+' . ($this->yAxis ?? 0) . $extent . escapeshellarg($source) . ' ' . escapeshellarg($destination);
+
+        $this->process($action);
+
+        return $this;
+    }
+
+    /**
+     * Handles the rotation of an image resource.
+     * Doesn't save the image, but replaces the current resource.
+     *
+     * @return $this
+     *
+     * @throws Exception
+     */
+    protected function _rotate(int $angle)
+    {
+        $angle = '-rotate ' . $angle;
+
+        $source      = ! empty($this->resource) ? $this->resource : $this->image()->getPathname();
+        $destination = $this->getResourcePath();
+
+        $action = ' ' . $angle . ' ' . escapeshellarg($source) . ' ' . escapeshellarg($destination);
+
+        $this->process($action);
+
+        return $this;
+    }
+
+    /**
+     * Flattens transparencies, default white background
+     *
+     * @return $this
+     *
+     * @throws Exception
+     */
+    protected function _flatten(int $red = 255, int $green = 255, int $blue = 255)
+    {
+        $flatten = "-background 'rgb({$red},{$green},{$blue})' -flatten";
+
+        $source      = ! empty($this->resource) ? $this->resource : $this->image()->getPathname();
+        $destination = $this->getResourcePath();
+
+        $action = ' ' . $flatten . ' ' . escapeshellarg($source) . ' ' . escapeshellarg($destination);
+
+        $this->process($action);
+
+        return $this;
+    }
+
+    /**
+     * Flips an image along it's vertical or horizontal axis.
+     *
+     * @return $this
+     *
+     * @throws Exception
+     */
+    protected function _flip(string $direction)
+    {
+        $angle = $direction === 'horizontal' ? '-flop' : '-flip';
+
+        $source      = ! empty($this->resource) ? $this->resource : $this->image()->getPathname();
+        $destination = $this->getResourcePath();
+
+        $action = ' ' . $angle . ' ' . escapeshellarg($source) . ' ' . escapeshellarg($destination);
+
+        $this->process($action);
+
+        return $this;
+    }
+
+    /**
+     * Get driver version
+     */
+    public function getVersion(): string
+    {
+        $result = $this->process('-version');
+
+        // The first line has the version in it...
+        preg_match('/(ImageMagick\s[\S]+)/', $result[0], $matches);
+
+        return str_replace('ImageMagick ', '', $matches[0]);
+    }
+
+    /**
+     * Handles all of the grunt work of resizing, etc.
+     *
+     * @return array Lines of output from shell command
+     *
+     * @throws Exception
+     */
+    protected function process(string $action, int $quality = 100): array
+    {
+        // Do we have a vaild library path?
+        if (empty($this->config->libraryPath)) {
+            throw ImageException::forInvalidImageLibraryPath($this->config->libraryPath);
+        }
+
+        if ($action !== '-version') {
+            $this->supportedFormatCheck();
+        }
+
+        if (! preg_match('/convert$/i', $this->config->libraryPath)) {
+            $this->config->libraryPath = rtrim($this->config->libraryPath, '/') . '/convert';
+        }
+
+        $cmd = $this->config->libraryPath;
+        $cmd .= $action === '-version' ? ' ' . $action : ' -quality ' . $quality . ' ' . $action;
+
+        $retval = 1;
+        $output = [];
+        // exec() might be disabled
+        if (function_usable('exec')) {
+            @exec($cmd, $output, $retval);
+        }
+
+        // Did it work?
+        if ($retval > 0) {
+            throw ImageException::forImageProcessFailed();
+        }
+
+        return $output;
+    }
+
+    /**
+     * Saves any changes that have been made to file. If no new filename is
+     * provided, the existing image is overwritten, otherwise a copy of the
+     * file is made at $target.
+     *
+     * Example:
+     *    $image->resize(100, 200, true)
+     *          ->save();
+     */
+    public function save(?string $target = null, int $quality = 90): bool
+    {
+        $original = $target;
+        $target   = empty($target) ? $this->image()->getPathname() : $target;
+
+        // If no new resource has been created, then we're
+        // simply copy the existing one.
+        if (empty($this->resource) && $quality === 100) {
+            if ($original === null) {
+                return true;
+            }
+
+            $name = basename($target);
+            $path = pathinfo($target, PATHINFO_DIRNAME);
+
+            return $this->image()->copy($path, $name);
+        }
+
+        $this->ensureResource();
+
+        // Copy the file through ImageMagick so that it has
+        // a chance to convert file format.
+        $action = escapeshellarg($this->resource) . ' ' . escapeshellarg($target);
+
+        $this->process($action, $quality);
+
+        unlink($this->resource);
+
+        return true;
+    }
+
+    /**
+     * Get Image Resource
+     *
+     * This simply creates an image resource handle
+     * based on the type of image being processed.
+     * Since ImageMagick is used on the cli, we need to
+     * ensure we have a temporary file on the server
+     * that we can use.
+     *
+     * To ensure we can use all features, like transparency,
+     * during the process, we'll use a PNG as the temp file type.
+     *
+     * @return string
+     *
+     * @throws Exception
+     */
+    protected function getResourcePath()
+    {
+        if ($this->resource !== null) {
+            return $this->resource;
+        }
+
+        $this->resource = WRITEPATH . 'cache/' . time() . '_' . bin2hex(random_bytes(10)) . '.png';
+
+        $name = basename($this->resource);
+        $path = pathinfo($this->resource, PATHINFO_DIRNAME);
+
+        $this->image()->copy($path, $name);
+
+        return $this->resource;
+    }
+
+    /**
+     * Make the image resource object if needed
+     *
+     * @throws Exception
+     */
+    protected function ensureResource()
+    {
+        $this->getResourcePath();
+
+        $this->supportedFormatCheck();
+    }
+
+    /**
+     * Check if given image format is supported
+     *
+     * @throws ImageException
+     */
+    protected function supportedFormatCheck()
+    {
+        switch ($this->image()->imageType) {
+            case IMAGETYPE_WEBP:
+                if (! in_array('WEBP', Imagick::queryFormats(), true)) {
+                    throw ImageException::forInvalidImageCreate(lang('images.webpNotSupported'));
+                }
+                break;
+        }
+    }
+
+    /**
+     * Handler-specific method for overlaying text on an image.
+     *
+     * @throws Exception
+     */
+    protected function _text(string $text, array $options = [])
+    {
+        $cmd = '';
+
+        // Reverse the vertical offset
+        // When the image is positioned at the bottom
+        // we don't want the vertical offset to push it
+        // further down. We want the reverse, so we'll
+        // invert the offset. Note: The horizontal
+        // offset flips itself automatically
+        if ($options['vAlign'] === 'bottom') {
+            $options['vOffset'] = $options['vOffset'] * -1;
+        }
+
+        if ($options['hAlign'] === 'right') {
+            $options['hOffset'] = $options['hOffset'] * -1;
+        }
+
+        // Font
+        if (! empty($options['fontPath'])) {
+            $cmd .= " -font '{$options['fontPath']}'";
+        }
+
+        if (isset($options['hAlign'], $options['vAlign'])) {
+            switch ($options['hAlign']) {
+                case 'left':
+                    $xAxis   = $options['hOffset'] + $options['padding'];
+                    $yAxis   = $options['vOffset'] + $options['padding'];
+                    $gravity = $options['vAlign'] === 'top' ? 'NorthWest' : 'West';
+                    if ($options['vAlign'] === 'bottom') {
+                        $gravity = 'SouthWest';
+                        $yAxis   = $options['vOffset'] - $options['padding'];
+                    }
+                    break;
+
+                case 'center':
+                    $xAxis   = $options['hOffset'] + $options['padding'];
+                    $yAxis   = $options['vOffset'] + $options['padding'];
+                    $gravity = $options['vAlign'] === 'top' ? 'North' : 'Center';
+                    if ($options['vAlign'] === 'bottom') {
+                        $yAxis   = $options['vOffset'] - $options['padding'];
+                        $gravity = 'South';
+                    }
+                    break;
+
+                case 'right':
+                    $xAxis   = $options['hOffset'] - $options['padding'];
+                    $yAxis   = $options['vOffset'] + $options['padding'];
+                    $gravity = $options['vAlign'] === 'top' ? 'NorthEast' : 'East';
+                    if ($options['vAlign'] === 'bottom') {
+                        $gravity = 'SouthEast';
+                        $yAxis   = $options['vOffset'] - $options['padding'];
+                    }
+                    break;
+            }
+
+            $xAxis = $xAxis >= 0 ? '+' . $xAxis : $xAxis;
+            $yAxis = $yAxis >= 0 ? '+' . $yAxis : $yAxis;
+
+            $cmd .= " -gravity {$gravity} -geometry {$xAxis}{$yAxis}";
+        }
+
+        // Color
+        if (isset($options['color'])) {
+            [$r, $g, $b] = sscanf("#{$options['color']}", '#%02x%02x%02x');
+
+            $cmd .= " -fill 'rgba({$r},{$g},{$b},{$options['opacity']})'";
+        }
+
+        // Font Size - use points....
+        if (isset($options['fontSize'])) {
+            $cmd .= " -pointsize {$options['fontSize']}";
+        }
+
+        // Text
+        $cmd .= " -annotate 0 '{$text}'";
+
+        $source      = ! empty($this->resource) ? $this->resource : $this->image()->getPathname();
+        $destination = $this->getResourcePath();
+
+        $cmd = " '{$source}' {$cmd} '{$destination}'";
+
+        $this->process($cmd);
+    }
+
+    /**
+     * Return the width of an image.
+     *
+     * @return int
+     */
+    public function _getWidth()
+    {
+        return imagesx(imagecreatefromstring(file_get_contents($this->resource)));
+    }
+
+    /**
+     * Return the height of an image.
+     *
+     * @return int
+     */
+    public function _getHeight()
+    {
+        return imagesy(imagecreatefromstring(file_get_contents($this->resource)));
+    }
+
+    /**
+     * Reads the EXIF information from the image and modifies the orientation
+     * so that displays correctly in the browser. This is especially an issue
+     * with images taken by smartphones who always store the image up-right,
+     * but set the orientation flag to display it correctly.
+     *
+     * @param bool $silent If true, will ignore exceptions when PHP doesn't support EXIF.
+     *
+     * @return $this
+     */
+    public function reorient(bool $silent = false)
+    {
+        $orientation = $this->getEXIF('Orientation', $silent);
+
+        switch ($orientation) {
+            case 2:
+                return $this->flip('horizontal');
+
+            case 3:
+                return $this->rotate(180);
+
+            case 4:
+                return $this->rotate(180)->flip('horizontal');
+
+            case 5:
+                return $this->rotate(90)->flip('horizontal');
+
+            case 6:
+                return $this->rotate(90);
+
+            case 7:
+                return $this->rotate(270)->flip('horizontal');
+
+            case 8:
+                return $this->rotate(270);
+
+            default:
+                return $this;
+        }
+    }
+}
diff --git a/www-api/system/Images/Image.php b/www-api/system/Images/Image.php
new file mode 100644
index 00000000..bb348a7c
--- /dev/null
+++ b/www-api/system/Images/Image.php
@@ -0,0 +1,133 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Images;
+
+use CodeIgniter\Files\File;
+use CodeIgniter\Images\Exceptions\ImageException;
+
+/**
+ * Encapsulation of an Image file
+ */
+class Image extends File
+{
+    /**
+     * The original image width in pixels.
+     *
+     * @var float|int
+     */
+    public $origWidth;
+
+    /**
+     * The original image height in pixels.
+     *
+     * @var float|int
+     */
+    public $origHeight;
+
+    /**
+     * The image type constant.
+     *
+     * @see http://php.net/manual/en/image.constants.php
+     *
+     * @var int
+     */
+    public $imageType;
+
+    /**
+     * attributes string with size info:
+     * 'height="100" width="200"'
+     *
+     * @var string
+     */
+    public $sizeStr;
+
+    /**
+     * The image's mime type, i.e. image/jpeg
+     *
+     * @var string
+     */
+    public $mime;
+
+    /**
+     * Makes a copy of itself to the new location. If no filename is provided
+     * it will use the existing filename.
+     *
+     * @param string      $targetPath The directory to store the file in
+     * @param string|null $targetName The new name of the copied file.
+     * @param int         $perms      File permissions to be applied after copy.
+     */
+    public function copy(string $targetPath, ?string $targetName = null, int $perms = 0644): bool
+    {
+        $targetPath = rtrim($targetPath, '/ ') . '/';
+
+        $targetName ??= $this->getFilename();
+
+        if (empty($targetName)) {
+            throw ImageException::forInvalidFile($targetName);
+        }
+
+        if (! is_dir($targetPath)) {
+            mkdir($targetPath, 0755, true);
+        }
+
+        if (! copy($this->getPathname(), "{$targetPath}{$targetName}")) {
+            throw ImageException::forCopyError($targetPath);
+        }
+
+        chmod("{$targetPath}/{$targetName}", $perms);
+
+        return true;
+    }
+
+    /**
+     * Get image properties
+     *
+     * A helper function that gets info about the file
+     *
+     * @return array|bool
+     */
+    public function getProperties(bool $return = false)
+    {
+        $path = $this->getPathname();
+
+        if (! $vals = getimagesize($path)) {
+            throw ImageException::forFileNotSupported();
+        }
+
+        $types = [
+            IMAGETYPE_GIF  => 'gif',
+            IMAGETYPE_JPEG => 'jpeg',
+            IMAGETYPE_PNG  => 'png',
+            IMAGETYPE_WEBP => 'webp',
+        ];
+
+        $mime = 'image/' . ($types[$vals[2]] ?? 'jpg');
+
+        if ($return === true) {
+            return [
+                'width'      => $vals[0],
+                'height'     => $vals[1],
+                'image_type' => $vals[2],
+                'size_str'   => $vals[3],
+                'mime_type'  => $mime,
+            ];
+        }
+
+        $this->origWidth  = $vals[0];
+        $this->origHeight = $vals[1];
+        $this->imageType  = $vals[2];
+        $this->sizeStr    = $vals[3];
+        $this->mime       = $mime;
+
+        return true;
+    }
+}
diff --git a/www-api/system/Images/ImageHandlerInterface.php b/www-api/system/Images/ImageHandlerInterface.php
new file mode 100644
index 00000000..2b924720
--- /dev/null
+++ b/www-api/system/Images/ImageHandlerInterface.php
@@ -0,0 +1,140 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Images;
+
+/**
+ * Expected behavior of an Image handler
+ */
+interface ImageHandlerInterface
+{
+    /**
+     * Resize the image
+     *
+     * @param bool $maintainRatio If true, will get the closest match possible while keeping aspect ratio true.
+     *
+     * @return $this
+     */
+    public function resize(int $width, int $height, bool $maintainRatio = false, string $masterDim = 'auto');
+
+    /**
+     * Crops the image to the desired height and width. If one of the height/width values
+     * is not provided, that value will be set the appropriate value based on offsets and
+     * image dimensions.
+     *
+     * @param int|null $x X-axis coord to start cropping from the left of image
+     * @param int|null $y Y-axis coord to start cropping from the top of image
+     *
+     * @return $this
+     */
+    public function crop(?int $width = null, ?int $height = null, ?int $x = null, ?int $y = null, bool $maintainRatio = false, string $masterDim = 'auto');
+
+    /**
+     * Changes the stored image type to indicate the new file format to use when saving.
+     * Does not touch the actual resource.
+     *
+     * @param int $imageType A PHP imagetype constant, e.g. https://www.php.net/manual/en/function.image-type-to-mime-type.php
+     *
+     * @return $this
+     */
+    public function convert(int $imageType);
+
+    /**
+     * Rotates the image on the current canvas.
+     *
+     * @return $this
+     */
+    public function rotate(float $angle);
+
+    /**
+     * Flattens transparencies, default white background
+     *
+     * @return $this
+     */
+    public function flatten(int $red = 255, int $green = 255, int $blue = 255);
+
+    /**
+     * Reads the EXIF information from the image and modifies the orientation
+     * so that displays correctly in the browser.
+     *
+     * @return ImageHandlerInterface
+     */
+    public function reorient();
+
+    /**
+     * Retrieve the EXIF information from the image, if possible. Returns
+     * an array of the information, or null if nothing can be found.
+     *
+     * @param string|null $key If specified, will only return this piece of EXIF data.
+     *
+     * @return mixed
+     */
+    public function getEXIF(?string $key = null);
+
+    /**
+     * Flip an image horizontally or vertically
+     *
+     * @param string $dir Direction to flip, either 'vertical' or 'horizontal'
+     *
+     * @return $this
+     */
+    public function flip(string $dir = 'vertical');
+
+    /**
+     * Combine cropping and resizing into a single command.
+     *
+     * Supported positions:
+     *  - top-left
+     *  - top
+     *  - top-right
+     *  - left
+     *  - center
+     *  - right
+     *  - bottom-left
+     *  - bottom
+     *  - bottom-right
+     *
+     * @return $this
+     */
+    public function fit(int $width, int $height, string $position);
+
+    /**
+     * Overlays a string of text over the image.
+     *
+     * Valid options:
+     *
+     *  - color         Text Color (hex number)
+     *  - shadowColor   Color of the shadow (hex number)
+     *  - hAlign        Horizontal alignment: left, center, right
+     *  - vAlign        Vertical alignment: top, middle, bottom
+     *  - hOffset
+     *  - vOffset
+     *  - fontPath
+     *  - fontSize
+     *  - shadowOffset
+     *
+     * @return $this
+     */
+    public function text(string $text, array $options = []);
+
+    /**
+     * Saves any changes that have been made to file.
+     *
+     * Example:
+     *    $image->resize(100, 200, true)
+     *          ->save($target);
+     *
+     * @param string $target
+     *
+     * @return bool
+     */
+    public function save(?string $target = null, int $quality = 90);
+}
diff --git a/www-api/system/Log/Exceptions/LogException.php b/www-api/system/Log/Exceptions/LogException.php
new file mode 100644
index 00000000..f7976362
--- /dev/null
+++ b/www-api/system/Log/Exceptions/LogException.php
@@ -0,0 +1,27 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Log\Exceptions;
+
+use CodeIgniter\Exceptions\FrameworkException;
+
+class LogException extends FrameworkException
+{
+    public static function forInvalidLogLevel(string $level)
+    {
+        return new static(lang('Log.invalidLogLevel', [$level]));
+    }
+
+    public static function forInvalidMessageType(string $messageType)
+    {
+        return new static(lang('Log.invalidMessageType', [$messageType]));
+    }
+}
diff --git a/www-api/system/Log/Handlers/BaseHandler.php b/www-api/system/Log/Handlers/BaseHandler.php
new file mode 100644
index 00000000..c19ecb0b
--- /dev/null
+++ b/www-api/system/Log/Handlers/BaseHandler.php
@@ -0,0 +1,59 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Log\Handlers;
+
+/**
+ * Base class for logging
+ */
+abstract class BaseHandler implements HandlerInterface
+{
+    /**
+     * Handles
+     *
+     * @var array
+     */
+    protected $handles;
+
+    /**
+     * Date format for logging
+     *
+     * @var string
+     */
+    protected $dateFormat = 'Y-m-d H:i:s';
+
+    /**
+     * Constructor
+     */
+    public function __construct(array $config)
+    {
+        $this->handles = $config['handles'] ?? [];
+    }
+
+    /**
+     * Checks whether the Handler will handle logging items of this
+     * log Level.
+     */
+    public function canHandle(string $level): bool
+    {
+        return in_array($level, $this->handles, true);
+    }
+
+    /**
+     * Stores the date format to use while logging messages.
+     */
+    public function setDateFormat(string $format): HandlerInterface
+    {
+        $this->dateFormat = $format;
+
+        return $this;
+    }
+}
diff --git a/www-api/system/Log/Handlers/ChromeLoggerHandler.php b/www-api/system/Log/Handlers/ChromeLoggerHandler.php
new file mode 100644
index 00000000..b2c6d28f
--- /dev/null
+++ b/www-api/system/Log/Handlers/ChromeLoggerHandler.php
@@ -0,0 +1,166 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Log\Handlers;
+
+use CodeIgniter\HTTP\ResponseInterface;
+use Config\Services;
+
+/**
+ * Class ChromeLoggerHandler
+ *
+ * Allows for logging items to the Chrome console for debugging.
+ * Requires the ChromeLogger extension installed in your browser.
+ *
+ * @see https://craig.is/writing/chrome-logger
+ */
+class ChromeLoggerHandler extends BaseHandler
+{
+    /**
+     * Version of this library - for ChromeLogger use.
+     */
+    public const VERSION = 1.0;
+
+    /**
+     * The number of track frames returned from the backtrace.
+     *
+     * @var int
+     */
+    protected $backtraceLevel = 0;
+
+    /**
+     * The final data that is sent to the browser.
+     *
+     * @var array
+     */
+    protected $json = [
+        'version' => self::VERSION,
+        'columns' => [
+            'log',
+            'backtrace',
+            'type',
+        ],
+        'rows' => [],
+    ];
+
+    /**
+     * The header used to pass the data.
+     *
+     * @var string
+     */
+    protected $header = 'X-ChromeLogger-Data';
+
+    /**
+     * Maps the log levels to the ChromeLogger types.
+     *
+     * @var array
+     */
+    protected $levels = [
+        'emergency' => 'error',
+        'alert'     => 'error',
+        'critical'  => 'error',
+        'error'     => 'error',
+        'warning'   => 'warn',
+        'notice'    => 'warn',
+        'info'      => 'info',
+        'debug'     => 'info',
+    ];
+
+    /**
+     * Constructor
+     */
+    public function __construct(array $config = [])
+    {
+        parent::__construct($config);
+
+        $this->json['request_uri'] = current_url();
+    }
+
+    /**
+     * Handles logging the message.
+     * If the handler returns false, then execution of handlers
+     * will stop. Any handlers that have not run, yet, will not
+     * be run.
+     *
+     * @param string $level
+     * @param string $message
+     */
+    public function handle($level, $message): bool
+    {
+        // Format our message
+        $message = $this->format($message);
+
+        // Generate Backtrace info
+        $backtrace = debug_backtrace(0, $this->backtraceLevel);
+        $backtrace = end($backtrace);
+
+        $backtraceMessage = 'unknown';
+        if (isset($backtrace['file'], $backtrace['line'])) {
+            $backtraceMessage = $backtrace['file'] . ':' . $backtrace['line'];
+        }
+
+        // Default to 'log' type.
+        $type = '';
+
+        if (array_key_exists($level, $this->levels)) {
+            $type = $this->levels[$level];
+        }
+
+        $this->json['rows'][] = [
+            [$message],
+            $backtraceMessage,
+            $type,
+        ];
+
+        $this->sendLogs();
+
+        return true;
+    }
+
+    /**
+     * Converts the object to display nicely in the Chrome Logger UI.
+     *
+     * @param array|int|object|string $object
+     *
+     * @return array
+     */
+    protected function format($object)
+    {
+        if (! is_object($object)) {
+            return $object;
+        }
+
+        // @todo Modify formatting of objects once we can view them in browser.
+        $objectArray = (array) $object;
+
+        $objectArray['___class_name'] = get_class($object);
+
+        return $objectArray;
+    }
+
+    /**
+     * Attaches the header and the content to the passed in request object.
+     *
+     * @param ResponseInterface $response
+     */
+    public function sendLogs(?ResponseInterface &$response = null)
+    {
+        if ($response === null) {
+            $response = Services::response(null, true);
+        }
+
+        $data = base64_encode(
+            mb_convert_encoding(json_encode($this->json), 'UTF-8', mb_list_encodings())
+        );
+
+        $response->setHeader($this->header, $data);
+    }
+}
diff --git a/www-api/system/Log/Handlers/ErrorlogHandler.php b/www-api/system/Log/Handlers/ErrorlogHandler.php
new file mode 100644
index 00000000..a3c9dfab
--- /dev/null
+++ b/www-api/system/Log/Handlers/ErrorlogHandler.php
@@ -0,0 +1,84 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Log\Handlers;
+
+use CodeIgniter\Log\Exceptions\LogException;
+
+/**
+ * Log handler that writes to PHP's `error_log()`
+ */
+class ErrorlogHandler extends BaseHandler
+{
+    /**
+     * Message is sent to PHP's system logger, using the Operating System's
+     * system logging mechanism or a file, depending on what the error_log
+     * configuration directive is set to.
+     */
+    public const TYPE_OS = 0;
+
+    /**
+     * Message is sent directly to the SAPI logging handler.
+     */
+    public const TYPE_SAPI = 4;
+
+    /**
+     * Says where the error should go. Currently supported are
+     * 0 (`TYPE_OS`) and 4 (`TYPE_SAPI`).
+     *
+     * @var int
+     */
+    protected $messageType = 0;
+
+    /**
+     * Constructor.
+     *
+     * @param mixed[] $config
+     */
+    public function __construct(array $config = [])
+    {
+        parent::__construct($config);
+
+        $messageType = $config['messageType'] ?? self::TYPE_OS;
+
+        if (! is_int($messageType) || ! in_array($messageType, [self::TYPE_OS, self::TYPE_SAPI], true)) {
+            throw LogException::forInvalidMessageType(print_r($messageType, true));
+        }
+
+        $this->messageType = $messageType;
+    }
+
+    /**
+     * Handles logging the message.
+     * If the handler returns false, then execution of handlers
+     * will stop. Any handlers that have not run, yet, will not
+     * be run.
+     *
+     * @param string $level
+     * @param string $message
+     */
+    public function handle($level, $message): bool
+    {
+        $message = strtoupper($level) . ' --> ' . $message . "\n";
+
+        return $this->errorLog($message, $this->messageType);
+    }
+
+    /**
+     * Extracted call to `error_log()` in order to be tested.
+     *
+     * @codeCoverageIgnore
+     */
+    protected function errorLog(string $message, int $messageType): bool
+    {
+        return error_log($message, $messageType);
+    }
+}
diff --git a/www-api/system/Log/Handlers/FileHandler.php b/www-api/system/Log/Handlers/FileHandler.php
new file mode 100644
index 00000000..e80a6121
--- /dev/null
+++ b/www-api/system/Log/Handlers/FileHandler.php
@@ -0,0 +1,122 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Log\Handlers;
+
+use DateTime;
+use Exception;
+
+/**
+ * Log error messages to file system
+ */
+class FileHandler extends BaseHandler
+{
+    /**
+     * Folder to hold logs
+     *
+     * @var string
+     */
+    protected $path;
+
+    /**
+     * Extension to use for log files
+     *
+     * @var string
+     */
+    protected $fileExtension;
+
+    /**
+     * Permissions for new log files
+     *
+     * @var int
+     */
+    protected $filePermissions;
+
+    /**
+     * Constructor
+     */
+    public function __construct(array $config = [])
+    {
+        parent::__construct($config);
+
+        $this->path = empty($config['path']) ? WRITEPATH . 'logs/' : $config['path'];
+
+        $this->fileExtension = empty($config['fileExtension']) ? 'log' : $config['fileExtension'];
+        $this->fileExtension = ltrim($this->fileExtension, '.');
+
+        $this->filePermissions = $config['filePermissions'] ?? 0644;
+    }
+
+    /**
+     * Handles logging the message.
+     * If the handler returns false, then execution of handlers
+     * will stop. Any handlers that have not run, yet, will not
+     * be run.
+     *
+     * @param string $level
+     * @param string $message
+     *
+     * @throws Exception
+     */
+    public function handle($level, $message): bool
+    {
+        $filepath = $this->path . 'log-' . date('Y-m-d') . '.' . $this->fileExtension;
+
+        $msg = '';
+
+        if (! is_file($filepath)) {
+            $newfile = true;
+
+            // Only add protection to php files
+            if ($this->fileExtension === 'php') {
+                $msg .= "<?php defined('SYSTEMPATH') || exit('No direct script access allowed'); ?>\n\n";
+            }
+        }
+
+        if (! $fp = @fopen($filepath, 'ab')) {
+            return false;
+        }
+
+        // Instantiating DateTime with microseconds appended to initial date is needed for proper support of this format
+        if (strpos($this->dateFormat, 'u') !== false) {
+            $microtimeFull  = microtime(true);
+            $microtimeShort = sprintf('%06d', ($microtimeFull - floor($microtimeFull)) * 1_000_000);
+            $date           = new DateTime(date('Y-m-d H:i:s.' . $microtimeShort, (int) $microtimeFull));
+            $date           = $date->format($this->dateFormat);
+        } else {
+            $date = date($this->dateFormat);
+        }
+
+        $msg .= strtoupper($level) . ' - ' . $date . ' --> ' . $message . "\n";
+
+        flock($fp, LOCK_EX);
+
+        $result = null;
+
+        for ($written = 0, $length = strlen($msg); $written < $length; $written += $result) {
+            if (($result = fwrite($fp, substr($msg, $written))) === false) {
+                // if we get this far, we'll never see this during travis-ci
+                // @codeCoverageIgnoreStart
+                break;
+                // @codeCoverageIgnoreEnd
+            }
+        }
+
+        flock($fp, LOCK_UN);
+        fclose($fp);
+
+        if (isset($newfile) && $newfile === true) {
+            chmod($filepath, $this->filePermissions);
+        }
+
+        return is_int($result);
+    }
+}
diff --git a/www-api/system/Log/Handlers/HandlerInterface.php b/www-api/system/Log/Handlers/HandlerInterface.php
new file mode 100644
index 00000000..7b809a32
--- /dev/null
+++ b/www-api/system/Log/Handlers/HandlerInterface.php
@@ -0,0 +1,42 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Log\Handlers;
+
+/**
+ * Expected behavior for a Log handler
+ */
+interface HandlerInterface
+{
+    /**
+     * Handles logging the message.
+     * If the handler returns false, then execution of handlers
+     * will stop. Any handlers that have not run, yet, will not
+     * be run.
+     *
+     * @param string $level
+     * @param string $message
+     */
+    public function handle($level, $message): bool;
+
+    /**
+     * Checks whether the Handler will handle logging items of this
+     * log Level.
+     */
+    public function canHandle(string $level): bool;
+
+    /**
+     * Sets the preferred date format to use when logging.
+     *
+     * @return HandlerInterface
+     */
+    public function setDateFormat(string $format);
+}
diff --git a/www-api/system/Log/Logger.php b/www-api/system/Log/Logger.php
new file mode 100644
index 00000000..96674c52
--- /dev/null
+++ b/www-api/system/Log/Logger.php
@@ -0,0 +1,427 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Log;
+
+use CodeIgniter\Log\Exceptions\LogException;
+use CodeIgniter\Log\Handlers\HandlerInterface;
+use Psr\Log\LoggerInterface;
+use RuntimeException;
+use Throwable;
+
+/**
+ * The CodeIgntier Logger
+ *
+ * The message MUST be a string or object implementing __toString().
+ *
+ * The message MAY contain placeholders in the form: {foo} where foo
+ * will be replaced by the context data in key "foo".
+ *
+ * The context array can contain arbitrary data, the only assumption that
+ * can be made by implementors is that if an Exception instance is given
+ * to produce a stack trace, it MUST be in a key named "exception".
+ */
+class Logger implements LoggerInterface
+{
+    /**
+     * Used by the logThreshold Config setting to define
+     * which errors to show.
+     *
+     * @var array<string, integer>
+     */
+    protected $logLevels = [
+        'emergency' => 1,
+        'alert'     => 2,
+        'critical'  => 3,
+        'error'     => 4,
+        'warning'   => 5,
+        'notice'    => 6,
+        'info'      => 7,
+        'debug'     => 8,
+    ];
+
+    /**
+     * Array of levels to be logged.
+     * The rest will be ignored.
+     * Set in Config/logger.php
+     *
+     * @var array
+     */
+    protected $loggableLevels = [];
+
+    /**
+     * File permissions
+     *
+     * @var int
+     */
+    protected $filePermissions = 0644;
+
+    /**
+     * Format of the timestamp for log files.
+     *
+     * @var string
+     */
+    protected $dateFormat = 'Y-m-d H:i:s';
+
+    /**
+     * Filename Extension
+     *
+     * @var string
+     */
+    protected $fileExt;
+
+    /**
+     * Caches instances of the handlers.
+     *
+     * @var array
+     */
+    protected $handlers = [];
+
+    /**
+     * Holds the configuration for each handler.
+     * The key is the handler's class name. The
+     * value is an associative array of configuration
+     * items.
+     *
+     * @var array
+     */
+    protected $handlerConfig = [];
+
+    /**
+     * Caches logging calls for debugbar.
+     *
+     * @var array
+     */
+    public $logCache;
+
+    /**
+     * Should we cache our logged items?
+     *
+     * @var bool
+     */
+    protected $cacheLogs = false;
+
+    /**
+     * Constructor.
+     *
+     * @param \Config\Logger $config
+     *
+     * @throws RuntimeException
+     */
+    public function __construct($config, bool $debug = CI_DEBUG)
+    {
+        $this->loggableLevels = is_array($config->threshold) ? $config->threshold : range(1, (int) $config->threshold);
+
+        // Now convert loggable levels to strings.
+        // We only use numbers to make the threshold setting convenient for users.
+        if ($this->loggableLevels) {
+            $temp = [];
+
+            foreach ($this->loggableLevels as $level) {
+                $temp[] = array_search((int) $level, $this->logLevels, true);
+            }
+
+            $this->loggableLevels = $temp;
+            unset($temp);
+        }
+
+        $this->dateFormat = $config->dateFormat ?? $this->dateFormat;
+
+        if (! is_array($config->handlers) || empty($config->handlers)) {
+            throw LogException::forNoHandlers('LoggerConfig');
+        }
+
+        // Save the handler configuration for later.
+        // Instances will be created on demand.
+        $this->handlerConfig = $config->handlers;
+
+        $this->cacheLogs = $debug;
+        if ($this->cacheLogs) {
+            $this->logCache = [];
+        }
+    }
+
+    /**
+     * System is unusable.
+     *
+     * @param string $message
+     */
+    public function emergency($message, array $context = []): bool
+    {
+        return $this->log('emergency', $message, $context);
+    }
+
+    /**
+     * Action must be taken immediately.
+     *
+     * Example: Entire website down, database unavailable, etc. This should
+     * trigger the SMS alerts and wake you up.
+     *
+     * @param string $message
+     */
+    public function alert($message, array $context = []): bool
+    {
+        return $this->log('alert', $message, $context);
+    }
+
+    /**
+     * Critical conditions.
+     *
+     * Example: Application component unavailable, unexpected exception.
+     *
+     * @param string $message
+     */
+    public function critical($message, array $context = []): bool
+    {
+        return $this->log('critical', $message, $context);
+    }
+
+    /**
+     * Runtime errors that do not require immediate action but should typically
+     * be logged and monitored.
+     *
+     * @param string $message
+     */
+    public function error($message, array $context = []): bool
+    {
+        return $this->log('error', $message, $context);
+    }
+
+    /**
+     * Exceptional occurrences that are not errors.
+     *
+     * Example: Use of deprecated APIs, poor use of an API, undesirable things
+     * that are not necessarily wrong.
+     *
+     * @param string $message
+     */
+    public function warning($message, array $context = []): bool
+    {
+        return $this->log('warning', $message, $context);
+    }
+
+    /**
+     * Normal but significant events.
+     *
+     * @param string $message
+     */
+    public function notice($message, array $context = []): bool
+    {
+        return $this->log('notice', $message, $context);
+    }
+
+    /**
+     * Interesting events.
+     *
+     * Example: User logs in, SQL logs.
+     *
+     * @param string $message
+     */
+    public function info($message, array $context = []): bool
+    {
+        return $this->log('info', $message, $context);
+    }
+
+    /**
+     * Detailed debug information.
+     *
+     * @param string $message
+     */
+    public function debug($message, array $context = []): bool
+    {
+        return $this->log('debug', $message, $context);
+    }
+
+    /**
+     * Logs with an arbitrary level.
+     *
+     * @param string $level
+     * @param string $message
+     */
+    public function log($level, $message, array $context = []): bool
+    {
+        if (is_numeric($level)) {
+            $level = array_search((int) $level, $this->logLevels, true);
+        }
+
+        // Is the level a valid level?
+        if (! array_key_exists($level, $this->logLevels)) {
+            throw LogException::forInvalidLogLevel($level);
+        }
+
+        // Does the app want to log this right now?
+        if (! in_array($level, $this->loggableLevels, true)) {
+            return false;
+        }
+
+        // Parse our placeholders
+        $message = $this->interpolate($message, $context);
+
+        if ($this->cacheLogs) {
+            $this->logCache[] = [
+                'level' => $level,
+                'msg'   => $message,
+            ];
+        }
+
+        foreach ($this->handlerConfig as $className => $config) {
+            if (! array_key_exists($className, $this->handlers)) {
+                $this->handlers[$className] = new $className($config);
+            }
+
+            /**
+             * @var HandlerInterface $handler
+             */
+            $handler = $this->handlers[$className];
+
+            if (! $handler->canHandle($level)) {
+                continue;
+            }
+
+            // If the handler returns false, then we
+            // don't execute any other handlers.
+            if (! $handler->setDateFormat($this->dateFormat)->handle($level, $message)) {
+                break;
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Replaces any placeholders in the message with variables
+     * from the context, as well as a few special items like:
+     *
+     * {session_vars}
+     * {post_vars}
+     * {get_vars}
+     * {env}
+     * {env:foo}
+     * {file}
+     * {line}
+     *
+     * @param string $message
+     *
+     * @return string
+     */
+    protected function interpolate($message, array $context = [])
+    {
+        if (! is_string($message)) {
+            return print_r($message, true);
+        }
+
+        // build a replacement array with braces around the context keys
+        $replace = [];
+
+        foreach ($context as $key => $val) {
+            // Verify that the 'exception' key is actually an exception
+            // or error, both of which implement the 'Throwable' interface.
+            if ($key === 'exception' && $val instanceof Throwable) {
+                $val = $val->getMessage() . ' ' . clean_path($val->getFile()) . ':' . $val->getLine();
+            }
+
+            // todo - sanitize input before writing to file?
+            $replace['{' . $key . '}'] = $val;
+        }
+
+        // Add special placeholders
+        $replace['{post_vars}'] = '$_POST: ' . print_r($_POST, true);
+        $replace['{get_vars}']  = '$_GET: ' . print_r($_GET, true);
+        $replace['{env}']       = ENVIRONMENT;
+
+        // Allow us to log the file/line that we are logging from
+        if (strpos($message, '{file}') !== false) {
+            [$file, $line] = $this->determineFile();
+
+            $replace['{file}'] = $file;
+            $replace['{line}'] = $line;
+        }
+
+        // Match up environment variables in {env:foo} tags.
+        if (strpos($message, 'env:') !== false) {
+            preg_match('/env:[^}]+/', $message, $matches);
+
+            if ($matches) {
+                foreach ($matches as $str) {
+                    $key                 = str_replace('env:', '', $str);
+                    $replace["{{$str}}"] = $_ENV[$key] ?? 'n/a';
+                }
+            }
+        }
+
+        if (isset($_SESSION)) {
+            $replace['{session_vars}'] = '$_SESSION: ' . print_r($_SESSION, true);
+        }
+
+        // interpolate replacement values into the message and return
+        return strtr($message, $replace);
+    }
+
+    /**
+     * Determines the file and line that the logging call
+     * was made from by analyzing the backtrace.
+     * Find the earliest stack frame that is part of our logging system.
+     */
+    public function determineFile(): array
+    {
+        $logFunctions = [
+            'log_message',
+            'log',
+            'error',
+            'debug',
+            'info',
+            'warning',
+            'critical',
+            'emergency',
+            'alert',
+            'notice',
+        ];
+
+        // Generate Backtrace info
+        $trace = \debug_backtrace(0);
+
+        // So we search from the bottom (earliest) of the stack frames
+        $stackFrames = \array_reverse($trace);
+
+        // Find the first reference to a Logger class method
+        foreach ($stackFrames as $frame) {
+            if (\in_array($frame['function'], $logFunctions, true)) {
+                $file = isset($frame['file']) ? clean_path($frame['file']) : 'unknown';
+                $line = $frame['line'] ?? 'unknown';
+
+                return [
+                    $file,
+                    $line,
+                ];
+            }
+        }
+
+        return [
+            'unknown',
+            'unknown',
+        ];
+    }
+
+    /**
+     * Cleans the paths of filenames by replacing APPPATH, SYSTEMPATH, FCPATH
+     * with the actual var. i.e.
+     *
+     *  /var/www/site/app/Controllers/Home.php
+     *      becomes:
+     *  APPPATH/Controllers/Home.php
+     *
+     * @deprecated Use dedicated `clean_path()` function.
+     */
+    protected function cleanFileNames(string $file): string
+    {
+        return clean_path($file);
+    }
+}
diff --git a/www-api/system/Model.php b/www-api/system/Model.php
new file mode 100644
index 00000000..ae540bb5
--- /dev/null
+++ b/www-api/system/Model.php
@@ -0,0 +1,859 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter;
+
+use BadMethodCallException;
+use Closure;
+use CodeIgniter\Database\BaseBuilder;
+use CodeIgniter\Database\BaseConnection;
+use CodeIgniter\Database\BaseResult;
+use CodeIgniter\Database\ConnectionInterface;
+use CodeIgniter\Database\Exceptions\DatabaseException;
+use CodeIgniter\Database\Exceptions\DataException;
+use CodeIgniter\Database\Query;
+use CodeIgniter\Exceptions\ModelException;
+use CodeIgniter\I18n\Time;
+use CodeIgniter\Validation\ValidationInterface;
+use Config\Database;
+use ReflectionClass;
+use ReflectionException;
+use ReflectionProperty;
+
+/**
+ * The Model class extends BaseModel and provides additional
+ * convenient features that makes working with a SQL database
+ * table less painful.
+ *
+ * It will:
+ *      - automatically connect to database
+ *      - allow intermingling calls to the builder
+ *      - removes the need to use Result object directly in most cases
+ *
+ * @property BaseConnection $db
+ *
+ * @method $this groupBy($by, ?bool $escape = null)
+ * @method $this havingIn(?string $key = null, $values = null, ?bool $escape = null)
+ * @method $this havingLike($field, string $match = '', string $side = 'both', ?bool $escape = null, bool $insensitiveSearch = false)
+ * @method $this havingNotIn(?string $key = null, $values = null, ?bool $escape = null)
+ * @method $this join(string $table, string $cond, string $type = '', ?bool $escape = null)
+ * @method $this like($field, string $match = '', string $side = 'both', ?bool $escape = null, bool $insensitiveSearch = false)
+ * @method $this limit(?int $value = null, ?int $offset = 0)
+ * @method $this notHavingLike($field, string $match = '', string $side = 'both', ?bool $escape = null, bool $insensitiveSearch = false)
+ * @method $this notLike($field, string $match = '', string $side = 'both', ?bool $escape = null, bool $insensitiveSearch = false)
+ * @method $this offset(int $offset)
+ * @method $this orderBy(string $orderBy, string $direction = '', ?bool $escape = null)
+ * @method $this orHaving($key, $value = null, ?bool $escape = null)
+ * @method $this orHavingIn(?string $key = null, $values = null, ?bool $escape = null)
+ * @method $this orHavingLike($field, string $match = '', string $side = 'both', ?bool $escape = null, bool $insensitiveSearch = false)
+ * @method $this orHavingNotIn(?string $key = null, $values = null, ?bool $escape = null)
+ * @method $this orLike($field, string $match = '', string $side = 'both', ?bool $escape = null, bool $insensitiveSearch = false)
+ * @method $this orNotHavingLike($field, string $match = '', string $side = 'both', ?bool $escape = null, bool $insensitiveSearch = false)
+ * @method $this orNotLike($field, string $match = '', string $side = 'both', ?bool $escape = null, bool $insensitiveSearch = false)
+ * @method $this orWhere($key, $value = null, ?bool $escape = null)
+ * @method $this orWhereIn(?string $key = null, $values = null, ?bool $escape = null)
+ * @method $this orWhereNotIn(?string $key = null, $values = null, ?bool $escape = null)
+ * @method $this select($select = '*', ?bool $escape = null)
+ * @method $this selectAvg(string $select = '', string $alias = '')
+ * @method $this selectCount(string $select = '', string $alias = '')
+ * @method $this selectMax(string $select = '', string $alias = '')
+ * @method $this selectMin(string $select = '', string $alias = '')
+ * @method $this selectSum(string $select = '', string $alias = '')
+ * @method $this where($key, $value = null, ?bool $escape = null)
+ * @method $this whereIn(?string $key = null, $values = null, ?bool $escape = null)
+ * @method $this whereNotIn(?string $key = null, $values = null, ?bool $escape = null)
+ */
+class Model extends BaseModel
+{
+    /**
+     * Name of database table
+     *
+     * @var string
+     */
+    protected $table;
+
+    /**
+     * The table's primary key.
+     *
+     * @var string
+     */
+    protected $primaryKey = 'id';
+
+    /**
+     * Whether primary key uses auto increment.
+     *
+     * @var bool
+     */
+    protected $useAutoIncrement = true;
+
+    /**
+     * Query Builder object
+     *
+     * @var BaseBuilder|null
+     */
+    protected $builder;
+
+    /**
+     * Holds information passed in via 'set'
+     * so that we can capture it (not the builder)
+     * and ensure it gets validated first.
+     *
+     * @var array
+     */
+    protected $tempData = [];
+
+    /**
+     * Escape array that maps usage of escape
+     * flag for every parameter.
+     *
+     * @var array
+     */
+    protected $escape = [];
+
+    /**
+     * Builder method names that should not be used in the Model.
+     *
+     * @var string[] method name
+     */
+    private array $builderMethodsNotAvailable = [
+        'getCompiledInsert',
+        'getCompiledSelect',
+        'getCompiledUpdate',
+    ];
+
+    public function __construct(?ConnectionInterface $db = null, ?ValidationInterface $validation = null)
+    {
+        /**
+         * @var BaseConnection|null $db
+         */
+        $db ??= Database::connect($this->DBGroup);
+
+        $this->db = $db;
+
+        parent::__construct($validation);
+    }
+
+    /**
+     * Specify the table associated with a model
+     *
+     * @param string $table Table
+     *
+     * @return $this
+     */
+    public function setTable(string $table)
+    {
+        $this->table = $table;
+
+        return $this;
+    }
+
+    /**
+     * Fetches the row of database from $this->table with a primary key
+     * matching $id.
+     * This method works only with dbCalls.
+     *
+     * @param bool                  $singleton Single or multiple results
+     * @param array|int|string|null $id        One primary key or an array of primary keys
+     *
+     * @return array|object|null The resulting row of data, or null.
+     */
+    protected function doFind(bool $singleton, $id = null)
+    {
+        $builder = $this->builder();
+
+        if ($this->tempUseSoftDeletes) {
+            $builder->where($this->table . '.' . $this->deletedField, null);
+        }
+
+        if (is_array($id)) {
+            $row = $builder->whereIn($this->table . '.' . $this->primaryKey, $id)
+                ->get()
+                ->getResult($this->tempReturnType);
+        } elseif ($singleton) {
+            $row = $builder->where($this->table . '.' . $this->primaryKey, $id)
+                ->get()
+                ->getFirstRow($this->tempReturnType);
+        } else {
+            $row = $builder->get()->getResult($this->tempReturnType);
+        }
+
+        return $row;
+    }
+
+    /**
+     * Fetches the column of database from $this->table.
+     * This method works only with dbCalls.
+     *
+     * @param string $columnName Column Name
+     *
+     * @return array|null The resulting row of data, or null if no data found.
+     */
+    protected function doFindColumn(string $columnName)
+    {
+        return $this->select($columnName)->asArray()->find();
+    }
+
+    /**
+     * Works with the current Query Builder instance to return
+     * all results, while optionally limiting them.
+     * This method works only with dbCalls.
+     *
+     * @param int $limit  Limit
+     * @param int $offset Offset
+     *
+     * @return array
+     */
+    protected function doFindAll(int $limit = 0, int $offset = 0)
+    {
+        $builder = $this->builder();
+
+        if ($this->tempUseSoftDeletes) {
+            $builder->where($this->table . '.' . $this->deletedField, null);
+        }
+
+        return $builder->limit($limit, $offset)
+            ->get()
+            ->getResult($this->tempReturnType);
+    }
+
+    /**
+     * Returns the first row of the result set. Will take any previous
+     * Query Builder calls into account when determining the result set.
+     * This method works only with dbCalls.
+     *
+     * @return array|object|null
+     */
+    protected function doFirst()
+    {
+        $builder = $this->builder();
+
+        if ($this->tempUseSoftDeletes) {
+            $builder->where($this->table . '.' . $this->deletedField, null);
+        } elseif ($this->useSoftDeletes && empty($builder->QBGroupBy) && $this->primaryKey) {
+            $builder->groupBy($this->table . '.' . $this->primaryKey);
+        }
+
+        // Some databases, like PostgreSQL, need order
+        // information to consistently return correct results.
+        if ($builder->QBGroupBy && empty($builder->QBOrderBy) && $this->primaryKey) {
+            $builder->orderBy($this->table . '.' . $this->primaryKey, 'asc');
+        }
+
+        return $builder->limit(1, 0)->get()->getFirstRow($this->tempReturnType);
+    }
+
+    /**
+     * Inserts data into the current table.
+     * This method works only with dbCalls.
+     *
+     * @param array $data Data
+     *
+     * @return bool
+     */
+    protected function doInsert(array $data)
+    {
+        $escape       = $this->escape;
+        $this->escape = [];
+
+        // Require non empty primaryKey when
+        // not using auto-increment feature
+        if (! $this->useAutoIncrement && empty($data[$this->primaryKey])) {
+            throw DataException::forEmptyPrimaryKey('insert');
+        }
+
+        $builder = $this->builder();
+
+        // Must use the set() method to ensure to set the correct escape flag
+        foreach ($data as $key => $val) {
+            $builder->set($key, $val, $escape[$key] ?? null);
+        }
+
+        $result = $builder->insert();
+
+        // If insertion succeeded then save the insert ID
+        if ($result) {
+            $this->insertID = ! $this->useAutoIncrement ? $data[$this->primaryKey] : $this->db->insertID();
+        }
+
+        return $result;
+    }
+
+    /**
+     * Compiles batch insert strings and runs the queries, validating each row prior.
+     * This method works only with dbCalls.
+     *
+     * @param array|null $set       An associative array of insert values
+     * @param bool|null  $escape    Whether to escape values
+     * @param int        $batchSize The size of the batch to run
+     * @param bool       $testing   True means only number of records is returned, false will execute the query
+     *
+     * @return bool|int Number of rows inserted or FALSE on failure
+     */
+    protected function doInsertBatch(?array $set = null, ?bool $escape = null, int $batchSize = 100, bool $testing = false)
+    {
+        if (is_array($set)) {
+            foreach ($set as $row) {
+                // Require non empty primaryKey when
+                // not using auto-increment feature
+                if (! $this->useAutoIncrement && empty($row[$this->primaryKey])) {
+                    throw DataException::forEmptyPrimaryKey('insertBatch');
+                }
+            }
+        }
+
+        return $this->builder()->testMode($testing)->insertBatch($set, $escape, $batchSize);
+    }
+
+    /**
+     * Updates a single record in $this->table.
+     * This method works only with dbCalls.
+     *
+     * @param array|int|string|null $id
+     * @param array|null            $data
+     */
+    protected function doUpdate($id = null, $data = null): bool
+    {
+        $escape       = $this->escape;
+        $this->escape = [];
+
+        $builder = $this->builder();
+
+        if ($id) {
+            $builder = $builder->whereIn($this->table . '.' . $this->primaryKey, $id);
+        }
+
+        // Must use the set() method to ensure to set the correct escape flag
+        foreach ($data as $key => $val) {
+            $builder->set($key, $val, $escape[$key] ?? null);
+        }
+
+        return $builder->update();
+    }
+
+    /**
+     * Compiles an update string and runs the query
+     * This method works only with dbCalls.
+     *
+     * @param array|null  $set       An associative array of update values
+     * @param string|null $index     The where key
+     * @param int         $batchSize The size of the batch to run
+     * @param bool        $returnSQL True means SQL is returned, false will execute the query
+     *
+     * @return mixed Number of rows affected or FALSE on failure
+     *
+     * @throws DatabaseException
+     */
+    protected function doUpdateBatch(?array $set = null, ?string $index = null, int $batchSize = 100, bool $returnSQL = false)
+    {
+        return $this->builder()->testMode($returnSQL)->updateBatch($set, $index, $batchSize);
+    }
+
+    /**
+     * Deletes a single record from $this->table where $id matches
+     * the table's primaryKey
+     * This method works only with dbCalls.
+     *
+     * @param array|int|string|null $id    The rows primary key(s)
+     * @param bool                  $purge Allows overriding the soft deletes setting.
+     *
+     * @return bool|string
+     *
+     * @throws DatabaseException
+     */
+    protected function doDelete($id = null, bool $purge = false)
+    {
+        $builder = $this->builder();
+
+        if ($id) {
+            $builder = $builder->whereIn($this->primaryKey, $id);
+        }
+
+        if ($this->useSoftDeletes && ! $purge) {
+            if (empty($builder->getCompiledQBWhere())) {
+                if (CI_DEBUG) {
+                    throw new DatabaseException(
+                        'Deletes are not allowed unless they contain a "where" or "like" clause.'
+                    );
+                }
+
+                return false; // @codeCoverageIgnore
+            }
+
+            $builder->where($this->deletedField);
+
+            $set[$this->deletedField] = $this->setDate();
+
+            if ($this->useTimestamps && $this->updatedField) {
+                $set[$this->updatedField] = $this->setDate();
+            }
+
+            return $builder->update($set);
+        }
+
+        return $builder->delete();
+    }
+
+    /**
+     * Permanently deletes all rows that have been marked as deleted
+     * through soft deletes (deleted = 1)
+     * This method works only with dbCalls.
+     *
+     * @return bool|string Returns a string if in test mode.
+     */
+    protected function doPurgeDeleted()
+    {
+        return $this->builder()
+            ->where($this->table . '.' . $this->deletedField . ' IS NOT NULL')
+            ->delete();
+    }
+
+    /**
+     * Works with the find* methods to return only the rows that
+     * have been deleted.
+     * This method works only with dbCalls.
+     */
+    protected function doOnlyDeleted()
+    {
+        $this->builder()->where($this->table . '.' . $this->deletedField . ' IS NOT NULL');
+    }
+
+    /**
+     * Compiles a replace into string and runs the query
+     * This method works only with dbCalls.
+     *
+     * @param array|null $data      Data
+     * @param bool       $returnSQL Set to true to return Query String
+     *
+     * @return mixed
+     */
+    protected function doReplace(?array $data = null, bool $returnSQL = false)
+    {
+        return $this->builder()->testMode($returnSQL)->replace($data);
+    }
+
+    /**
+     * Grabs the last error(s) that occurred from the Database connection.
+     * The return array should be in the following format:
+     *  ['source' => 'message']
+     * This method works only with dbCalls.
+     *
+     * @return array<string,string>
+     */
+    protected function doErrors()
+    {
+        // $error is always ['code' => string|int, 'message' => string]
+        $error = $this->db->error();
+
+        if ((int) $error['code'] === 0) {
+            return [];
+        }
+
+        return [get_class($this->db) => $error['message']];
+    }
+
+    /**
+     * Returns the id value for the data array or object
+     *
+     * @param array|object $data Data
+     *
+     * @return array|int|string|null
+     *
+     * @deprecated Use getIdValue() instead. Will be removed in version 5.0.
+     */
+    protected function idValue($data)
+    {
+        return $this->getIdValue($data);
+    }
+
+    /**
+     * Returns the id value for the data array or object
+     *
+     * @param array|object $data Data
+     *
+     * @return array|int|string|null
+     */
+    public function getIdValue($data)
+    {
+        if (is_object($data) && isset($data->{$this->primaryKey})) {
+            return $data->{$this->primaryKey};
+        }
+
+        if (is_array($data) && ! empty($data[$this->primaryKey])) {
+            return $data[$this->primaryKey];
+        }
+
+        return null;
+    }
+
+    /**
+     * Loops over records in batches, allowing you to operate on them.
+     * Works with $this->builder to get the Compiled select to
+     * determine the rows to operate on.
+     * This method works only with dbCalls.
+     *
+     * @throws DataException
+     */
+    public function chunk(int $size, Closure $userFunc)
+    {
+        $total  = $this->builder()->countAllResults(false);
+        $offset = 0;
+
+        while ($offset <= $total) {
+            $builder = clone $this->builder();
+            $rows    = $builder->get($size, $offset);
+
+            if (! $rows) {
+                throw DataException::forEmptyDataset('chunk');
+            }
+
+            $rows = $rows->getResult($this->tempReturnType);
+
+            $offset += $size;
+
+            if (empty($rows)) {
+                continue;
+            }
+
+            foreach ($rows as $row) {
+                if ($userFunc($row) === false) {
+                    return;
+                }
+            }
+        }
+    }
+
+    /**
+     * Override countAllResults to account for soft deleted accounts.
+     *
+     * @return mixed
+     */
+    public function countAllResults(bool $reset = true, bool $test = false)
+    {
+        if ($this->tempUseSoftDeletes) {
+            $this->builder()->where($this->table . '.' . $this->deletedField, null);
+        }
+
+        // When $reset === false, the $tempUseSoftDeletes will be
+        // dependant on $useSoftDeletes value because we don't
+        // want to add the same "where" condition for the second time
+        $this->tempUseSoftDeletes = $reset
+            ? $this->useSoftDeletes
+            : ($this->useSoftDeletes ? false : $this->useSoftDeletes);
+
+        return $this->builder()->testMode($test)->countAllResults($reset);
+    }
+
+    /**
+     * Provides a shared instance of the Query Builder.
+     *
+     * @return BaseBuilder
+     *
+     * @throws ModelException
+     */
+    public function builder(?string $table = null)
+    {
+        // Check for an existing Builder
+        if ($this->builder instanceof BaseBuilder) {
+            // Make sure the requested table matches the builder
+            if ($table && $this->builder->getTable() !== $table) {
+                return $this->db->table($table);
+            }
+
+            return $this->builder;
+        }
+
+        // We're going to force a primary key to exist
+        // so we don't have overly convoluted code,
+        // and future features are likely to require them.
+        if (empty($this->primaryKey)) {
+            throw ModelException::forNoPrimaryKey(static::class);
+        }
+
+        $table = empty($table) ? $this->table : $table;
+
+        // Ensure we have a good db connection
+        if (! $this->db instanceof BaseConnection) {
+            $this->db = Database::connect($this->DBGroup);
+        }
+
+        $builder = $this->db->table($table);
+
+        // Only consider it "shared" if the table is correct
+        if ($table === $this->table) {
+            $this->builder = $builder;
+        }
+
+        return $builder;
+    }
+
+    /**
+     * Captures the builder's set() method so that we can validate the
+     * data here. This allows it to be used with any of the other
+     * builder methods and still get validated data, like replace.
+     *
+     * @param mixed     $key    Field name, or an array of field/value pairs
+     * @param mixed     $value  Field value, if $key is a single field
+     * @param bool|null $escape Whether to escape values
+     *
+     * @return $this
+     */
+    public function set($key, $value = '', ?bool $escape = null)
+    {
+        $data = is_array($key) ? $key : [$key => $value];
+
+        foreach (array_keys($data) as $k) {
+            $this->tempData['escape'][$k] = $escape;
+        }
+
+        $this->tempData['data'] = array_merge($this->tempData['data'] ?? [], $data);
+
+        return $this;
+    }
+
+    /**
+     * This method is called on save to determine if entry have to be updated
+     * If this method return false insert operation will be executed
+     *
+     * @param array|object $data Data
+     */
+    protected function shouldUpdate($data): bool
+    {
+        if (parent::shouldUpdate($data) === false) {
+            return false;
+        }
+
+        if ($this->useAutoIncrement === true) {
+            return true;
+        }
+
+        // When useAutoIncrement feature is disabled, check
+        // in the database if given record already exists
+        return $this->where($this->primaryKey, $this->getIdValue($data))->countAllResults() === 1;
+    }
+
+    /**
+     * Inserts data into the database. If an object is provided,
+     * it will attempt to convert it to an array.
+     *
+     * @param array|object|null $data
+     * @param bool              $returnID Whether insert ID should be returned or not.
+     *
+     * @return BaseResult|false|int|object|string
+     *
+     * @throws ReflectionException
+     */
+    public function insert($data = null, bool $returnID = true)
+    {
+        if (! empty($this->tempData['data'])) {
+            if (empty($data)) {
+                $data = $this->tempData['data'];
+            } else {
+                $data = $this->transformDataToArray($data, 'insert');
+                $data = array_merge($this->tempData['data'], $data);
+            }
+        }
+
+        $this->escape   = $this->tempData['escape'] ?? [];
+        $this->tempData = [];
+
+        return parent::insert($data, $returnID);
+    }
+
+    /**
+     * Updates a single record in the database. If an object is provided,
+     * it will attempt to convert it into an array.
+     *
+     * @param array|int|string|null $id
+     * @param array|object|null     $data
+     *
+     * @throws ReflectionException
+     */
+    public function update($id = null, $data = null): bool
+    {
+        if (! empty($this->tempData['data'])) {
+            if (empty($data)) {
+                $data = $this->tempData['data'];
+            } else {
+                $data = $this->transformDataToArray($data, 'update');
+                $data = array_merge($this->tempData['data'], $data);
+            }
+        }
+
+        $this->escape   = $this->tempData['escape'] ?? [];
+        $this->tempData = [];
+
+        return parent::update($id, $data);
+    }
+
+    /**
+     * Takes a class an returns an array of it's public and protected
+     * properties as an array with raw values.
+     *
+     * @param object|string $data
+     * @param bool          $recursive If true, inner entities will be casted as array as well
+     *
+     * @return array|null Array
+     *
+     * @throws ReflectionException
+     */
+    protected function objectToRawArray($data, bool $onlyChanged = true, bool $recursive = false): ?array
+    {
+        $properties = parent::objectToRawArray($data, $onlyChanged);
+
+        // Always grab the primary key otherwise updates will fail.
+        if (
+            method_exists($data, 'toRawArray') && (! empty($properties) && ! empty($this->primaryKey) && ! in_array($this->primaryKey, $properties, true)
+            && ! empty($data->{$this->primaryKey}))
+        ) {
+            $properties[$this->primaryKey] = $data->{$this->primaryKey};
+        }
+
+        return $properties;
+    }
+
+    /**
+     * Provides/instantiates the builder/db connection and model's table/primary key names and return type.
+     *
+     * @param string $name Name
+     *
+     * @return mixed
+     */
+    public function __get(string $name)
+    {
+        if (parent::__isset($name)) {
+            return parent::__get($name);
+        }
+
+        if (isset($this->builder()->{$name})) {
+            return $this->builder()->{$name};
+        }
+
+        return null;
+    }
+
+    /**
+     * Checks for the existence of properties across this model, builder, and db connection.
+     *
+     * @param string $name Name
+     */
+    public function __isset(string $name): bool
+    {
+        if (parent::__isset($name)) {
+            return true;
+        }
+
+        return isset($this->builder()->{$name});
+    }
+
+    /**
+     * Provides direct access to method in the builder (if available)
+     * and the database connection.
+     *
+     * @return mixed
+     */
+    public function __call(string $name, array $params)
+    {
+        $builder = $this->builder();
+        $result  = null;
+
+        if (method_exists($this->db, $name)) {
+            $result = $this->db->{$name}(...$params);
+        } elseif (method_exists($builder, $name)) {
+            $this->checkBuilderMethod($name);
+
+            $result = $builder->{$name}(...$params);
+        } else {
+            throw new BadMethodCallException('Call to undefined method ' . static::class . '::' . $name);
+        }
+
+        if ($result instanceof BaseBuilder) {
+            return $this;
+        }
+
+        return $result;
+    }
+
+    /**
+     * Checks the Builder method name that should not be used in the Model.
+     */
+    private function checkBuilderMethod(string $name): void
+    {
+        if (in_array($name, $this->builderMethodsNotAvailable, true)) {
+            throw ModelException::forMethodNotAvailable(static::class, $name . '()');
+        }
+    }
+
+    /**
+     * Takes a class an returns an array of it's public and protected
+     * properties as an array suitable for use in creates and updates.
+     *
+     * @param object|string $data
+     * @param string|null   $primaryKey
+     *
+     * @throws ReflectionException
+     *
+     * @codeCoverageIgnore
+     *
+     * @deprecated since 4.1
+     */
+    public static function classToArray($data, $primaryKey = null, string $dateFormat = 'datetime', bool $onlyChanged = true): array
+    {
+        if (method_exists($data, 'toRawArray')) {
+            $properties = $data->toRawArray($onlyChanged);
+
+            // Always grab the primary key otherwise updates will fail.
+            if (! empty($properties) && ! empty($primaryKey) && ! in_array($primaryKey, $properties, true) && ! empty($data->{$primaryKey})) {
+                $properties[$primaryKey] = $data->{$primaryKey};
+            }
+        } else {
+            $mirror = new ReflectionClass($data);
+            $props  = $mirror->getProperties(ReflectionProperty::IS_PUBLIC | ReflectionProperty::IS_PROTECTED);
+
+            $properties = [];
+
+            // Loop over each property,
+            // saving the name/value in a new array we can return.
+            foreach ($props as $prop) {
+                // Must make protected values accessible.
+                $prop->setAccessible(true);
+                $properties[$prop->getName()] = $prop->getValue($data);
+            }
+        }
+
+        // Convert any Time instances to appropriate $dateFormat
+        if ($properties) {
+            foreach ($properties as $key => $value) {
+                if ($value instanceof Time) {
+                    switch ($dateFormat) {
+                        case 'datetime':
+                            $converted = $value->format('Y-m-d H:i:s');
+                            break;
+
+                        case 'date':
+                            $converted = $value->format('Y-m-d');
+                            break;
+
+                        case 'int':
+                            $converted = $value->getTimestamp();
+                            break;
+
+                        default:
+                            $converted = (string) $value;
+                    }
+
+                    $properties[$key] = $converted;
+                }
+            }
+        }
+
+        return $properties;
+    }
+}
diff --git a/www-api/system/Modules/Modules.php b/www-api/system/Modules/Modules.php
new file mode 100644
index 00000000..ade3e693
--- /dev/null
+++ b/www-api/system/Modules/Modules.php
@@ -0,0 +1,53 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Modules;
+
+/**
+ * Modules Class
+ *
+ * @see https://codeigniter.com/user_guide/general/modules.html
+ */
+class Modules
+{
+    /**
+     * Auto-Discover
+     *
+     * @var bool
+     */
+    public $enabled = true;
+
+    /**
+     * Auto-Discovery Within Composer Packages
+     *
+     * @var bool
+     */
+    public $discoverInComposer = true;
+
+    /**
+     * Auto-Discover Rules Handler
+     *
+     * @var array
+     */
+    public $aliases = [];
+
+    /**
+     * Should the application auto-discover the requested resource.
+     */
+    public function shouldDiscover(string $alias): bool
+    {
+        if (! $this->enabled) {
+            return false;
+        }
+
+        return in_array(strtolower($alias), $this->aliases, true);
+    }
+}
diff --git a/www-api/system/Pager/Exceptions/PagerException.php b/www-api/system/Pager/Exceptions/PagerException.php
new file mode 100644
index 00000000..b1cb6072
--- /dev/null
+++ b/www-api/system/Pager/Exceptions/PagerException.php
@@ -0,0 +1,27 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Pager\Exceptions;
+
+use CodeIgniter\Exceptions\FrameworkException;
+
+class PagerException extends FrameworkException
+{
+    public static function forInvalidTemplate(?string $template = null)
+    {
+        return new static(lang('Pager.invalidTemplate', [$template]));
+    }
+
+    public static function forInvalidPaginationGroup(?string $group = null)
+    {
+        return new static(lang('Pager.invalidPaginationGroup', [$group]));
+    }
+}
diff --git a/www-api/system/Pager/Pager.php b/www-api/system/Pager/Pager.php
new file mode 100644
index 00000000..2c0179a6
--- /dev/null
+++ b/www-api/system/Pager/Pager.php
@@ -0,0 +1,435 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Pager;
+
+use CodeIgniter\HTTP\Exceptions\HTTPException;
+use CodeIgniter\HTTP\URI;
+use CodeIgniter\Pager\Exceptions\PagerException;
+use CodeIgniter\View\RendererInterface;
+use Config\Pager as PagerConfig;
+
+/**
+ * Class Pager
+ *
+ * The Pager class provides semi-automatic and manual methods for creating
+ * pagination links and reading the current url's query variable, "page"
+ * to determine the current page. This class can support multiple
+ * paginations on a single page.
+ */
+class Pager implements PagerInterface
+{
+    /**
+     * The group data.
+     *
+     * @var array
+     */
+    protected $groups = [];
+
+    /**
+     * URI segment for groups if provided.
+     *
+     * @var array
+     */
+    protected $segment = [];
+
+    /**
+     * Our configuration instance.
+     *
+     * @var PagerConfig
+     */
+    protected $config;
+
+    /**
+     * The view engine to render the links with.
+     *
+     * @var RendererInterface
+     */
+    protected $view;
+
+    /**
+     * List of only permitted queries
+     *
+     * @var array
+     */
+    protected $only = [];
+
+    /**
+     * Constructor.
+     */
+    public function __construct(PagerConfig $config, RendererInterface $view)
+    {
+        $this->config = $config;
+        $this->view   = $view;
+    }
+
+    /**
+     * Handles creating and displaying the
+     *
+     * @param string $template The output template alias to render.
+     */
+    public function links(string $group = 'default', string $template = 'default_full'): string
+    {
+        $this->ensureGroup($group);
+
+        return $this->displayLinks($group, $template);
+    }
+
+    /**
+     * Creates simple Next/Previous links, instead of full pagination.
+     */
+    public function simpleLinks(string $group = 'default', string $template = 'default_simple'): string
+    {
+        $this->ensureGroup($group);
+
+        return $this->displayLinks($group, $template);
+    }
+
+    /**
+     * Allows for a simple, manual, form of pagination where all of the data
+     * is provided by the user. The URL is the current URI.
+     *
+     * @param string      $template The output template alias to render.
+     * @param int         $segment  (whether page number is provided by URI segment)
+     * @param string|null $group    optional group (i.e. if we'd like to define custom path)
+     */
+    public function makeLinks(int $page, ?int $perPage, int $total, string $template = 'default_full', int $segment = 0, ?string $group = 'default'): string
+    {
+        $group = $group === '' ? 'default' : $group;
+
+        $this->store($group, $page, $perPage ?? $this->config->perPage, $total, $segment);
+
+        return $this->displayLinks($group, $template);
+    }
+
+    /**
+     * Does the actual work of displaying the view file. Used internally
+     * by links(), simpleLinks(), and makeLinks().
+     */
+    protected function displayLinks(string $group, string $template): string
+    {
+        if (! array_key_exists($template, $this->config->templates)) {
+            throw PagerException::forInvalidTemplate($template);
+        }
+
+        $pager = new PagerRenderer($this->getDetails($group));
+
+        return $this->view->setVar('pager', $pager)
+            ->render($this->config->templates[$template], null, false);
+    }
+
+    /**
+     * Stores a set of pagination data for later display. Most commonly used
+     * by the model to automate the process.
+     *
+     * @return $this
+     */
+    public function store(string $group, int $page, ?int $perPage, int $total, int $segment = 0)
+    {
+        if ($segment) {
+            $this->setSegment($segment, $group);
+        }
+
+        $this->ensureGroup($group, $perPage);
+
+        if ($segment > 0 && $this->groups[$group]['currentPage'] > 0) {
+            $page = $this->groups[$group]['currentPage'];
+        }
+
+        $perPage ??= $this->config->perPage;
+        $pageCount = (int) ceil($total / $perPage);
+
+        $this->groups[$group]['currentPage'] = $page > $pageCount ? $pageCount : $page;
+        $this->groups[$group]['perPage']     = $perPage;
+        $this->groups[$group]['total']       = $total;
+        $this->groups[$group]['pageCount']   = $pageCount;
+
+        return $this;
+    }
+
+    /**
+     * Sets segment for a group.
+     *
+     * @return $this
+     */
+    public function setSegment(int $number, string $group = 'default')
+    {
+        $this->segment[$group] = $number;
+
+        // Recalculate current page
+        $this->ensureGroup($group);
+        $this->calculateCurrentPage($group);
+
+        return $this;
+    }
+
+    /**
+     * Sets the path that an aliased group of links will use.
+     *
+     * @return $this
+     */
+    public function setPath(string $path, string $group = 'default')
+    {
+        $this->ensureGroup($group);
+
+        $this->groups[$group]['uri']->setPath($path);
+
+        return $this;
+    }
+
+    /**
+     * Returns the total number of items in data store.
+     */
+    public function getTotal(string $group = 'default'): int
+    {
+        $this->ensureGroup($group);
+
+        return $this->groups[$group]['total'];
+    }
+
+    /**
+     * Returns the total number of pages.
+     */
+    public function getPageCount(string $group = 'default'): int
+    {
+        $this->ensureGroup($group);
+
+        return $this->groups[$group]['pageCount'];
+    }
+
+    /**
+     * Returns the number of the current page of results.
+     */
+    public function getCurrentPage(string $group = 'default'): int
+    {
+        $this->ensureGroup($group);
+
+        return $this->groups[$group]['currentPage'] ?: 1;
+    }
+
+    /**
+     * Tells whether this group of results has any more pages of results.
+     */
+    public function hasMore(string $group = 'default'): bool
+    {
+        $this->ensureGroup($group);
+
+        return ($this->groups[$group]['currentPage'] * $this->groups[$group]['perPage']) < $this->groups[$group]['total'];
+    }
+
+    /**
+     * Returns the last page, if we have a total that we can calculate with.
+     *
+     * @return int|null
+     */
+    public function getLastPage(string $group = 'default')
+    {
+        $this->ensureGroup($group);
+
+        if (! is_numeric($this->groups[$group]['total']) || ! is_numeric($this->groups[$group]['perPage'])) {
+            return null;
+        }
+
+        return (int) ceil($this->groups[$group]['total'] / $this->groups[$group]['perPage']);
+    }
+
+    /**
+     * Determines the first page # that should be shown.
+     */
+    public function getFirstPage(string $group = 'default'): int
+    {
+        $this->ensureGroup($group);
+
+        // @todo determine based on a 'surroundCount' value
+        return 1;
+    }
+
+    /**
+     * Returns the URI for a specific page for the specified group.
+     *
+     * @return string|URI
+     */
+    public function getPageURI(?int $page = null, string $group = 'default', bool $returnObject = false)
+    {
+        $this->ensureGroup($group);
+
+        /**
+         * @var URI $uri
+         */
+        $uri = $this->groups[$group]['uri'];
+
+        $segment = $this->segment[$group] ?? 0;
+
+        if ($segment) {
+            $uri->setSegment($segment, $page);
+        } else {
+            $uri->addQuery($this->groups[$group]['pageSelector'], $page);
+        }
+
+        if ($this->only) {
+            $query = array_intersect_key($_GET, array_flip($this->only));
+
+            if (! $segment) {
+                $query[$this->groups[$group]['pageSelector']] = $page;
+            }
+
+            $uri->setQueryArray($query);
+        }
+
+        return ($returnObject === true)
+            ? $uri
+            : URI::createURIString(
+                $uri->getScheme(),
+                $uri->getAuthority(),
+                $uri->getPath(),
+                $uri->getQuery(),
+                $uri->getFragment()
+            );
+    }
+
+    /**
+     * Returns the full URI to the next page of results, or null.
+     *
+     * @return string|null
+     */
+    public function getNextPageURI(string $group = 'default', bool $returnObject = false)
+    {
+        $this->ensureGroup($group);
+
+        $last = $this->getLastPage($group);
+        $curr = $this->getCurrentPage($group);
+        $page = null;
+
+        if (! empty($last) && ! empty($curr) && $last === $curr) {
+            return null;
+        }
+
+        if ($last > $curr) {
+            $page = $curr + 1;
+        }
+
+        return $this->getPageURI($page, $group, $returnObject);
+    }
+
+    /**
+     * Returns the full URL to the previous page of results, or null.
+     *
+     * @return string|null
+     */
+    public function getPreviousPageURI(string $group = 'default', bool $returnObject = false)
+    {
+        $this->ensureGroup($group);
+
+        $first = $this->getFirstPage($group);
+        $curr  = $this->getCurrentPage($group);
+        $page  = null;
+
+        if (! empty($first) && ! empty($curr) && $first === $curr) {
+            return null;
+        }
+
+        if ($first < $curr) {
+            $page = $curr - 1;
+        }
+
+        return $this->getPageURI($page, $group, $returnObject);
+    }
+
+    /**
+     * Returns the number of results per page that should be shown.
+     */
+    public function getPerPage(string $group = 'default'): int
+    {
+        $this->ensureGroup($group);
+
+        return (int) $this->groups[$group]['perPage'];
+    }
+
+    /**
+     * Returns an array with details about the results, including
+     * total, per_page, current_page, last_page, next_url, prev_url, from, to.
+     * Does not include the actual data. This data is suitable for adding
+     * a 'data' object to with the result set and converting to JSON.
+     */
+    public function getDetails(string $group = 'default'): array
+    {
+        if (! array_key_exists($group, $this->groups)) {
+            throw PagerException::forInvalidPaginationGroup($group);
+        }
+
+        $newGroup = $this->groups[$group];
+
+        $newGroup['next']     = $this->getNextPageURI($group);
+        $newGroup['previous'] = $this->getPreviousPageURI($group);
+        $newGroup['segment']  = $this->segment[$group] ?? 0;
+
+        return $newGroup;
+    }
+
+    /**
+     * Sets only allowed queries on pagination links.
+     */
+    public function only(array $queries): self
+    {
+        $this->only = $queries;
+
+        return $this;
+    }
+
+    /**
+     * Ensures that an array exists for the group specified.
+     *
+     * @param int $perPage
+     */
+    protected function ensureGroup(string $group, ?int $perPage = null)
+    {
+        if (array_key_exists($group, $this->groups)) {
+            return;
+        }
+
+        $this->groups[$group] = [
+            'currentUri'   => clone current_url(true),
+            'uri'          => clone current_url(true),
+            'hasMore'      => false,
+            'total'        => null,
+            'perPage'      => $perPage ?? $this->config->perPage,
+            'pageCount'    => 1,
+            'pageSelector' => $group === 'default' ? 'page' : 'page_' . $group,
+        ];
+
+        $this->calculateCurrentPage($group);
+
+        if ($_GET) {
+            $this->groups[$group]['uri'] = $this->groups[$group]['uri']->setQueryArray($_GET);
+        }
+    }
+
+    /**
+     * Calculating the current page
+     */
+    protected function calculateCurrentPage(string $group)
+    {
+        if (array_key_exists($group, $this->segment)) {
+            try {
+                $this->groups[$group]['currentPage'] = (int) $this->groups[$group]['currentUri']
+                    ->setSilent(false)->getSegment($this->segment[$group]);
+            } catch (HTTPException $e) {
+                $this->groups[$group]['currentPage'] = 1;
+            }
+        } else {
+            $pageSelector = $this->groups[$group]['pageSelector'];
+
+            $page = (int) ($_GET[$pageSelector] ?? 1);
+
+            $this->groups[$group]['currentPage'] = $page < 1 ? 1 : $page;
+        }
+    }
+}
diff --git a/www-api/system/Pager/PagerInterface.php b/www-api/system/Pager/PagerInterface.php
new file mode 100644
index 00000000..84018d7a
--- /dev/null
+++ b/www-api/system/Pager/PagerInterface.php
@@ -0,0 +1,118 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Pager;
+
+use CodeIgniter\HTTP\URI;
+
+/**
+ * Expected behavior for a Pager
+ */
+interface PagerInterface
+{
+    /**
+     * Handles creating and displaying the
+     *
+     * @param string $template The output template alias to render.
+     */
+    public function links(string $group = 'default', string $template = 'default'): string;
+
+    /**
+     * Creates simple Next/Previous links, instead of full pagination.
+     */
+    public function simpleLinks(string $group = 'default', string $template = 'default'): string;
+
+    /**
+     * Allows for a simple, manual, form of pagination where all of the data
+     * is provided by the user. The URL is the current URI.
+     *
+     * @param string $template The output template alias to render.
+     */
+    public function makeLinks(int $page, int $perPage, int $total, string $template = 'default'): string;
+
+    /**
+     * Stores a set of pagination data for later display. Most commonly used
+     * by the model to automate the process.
+     *
+     * @return $this
+     */
+    public function store(string $group, int $page, int $perPage, int $total);
+
+    /**
+     * Sets the path that an aliased group of links will use.
+     *
+     * @return $this
+     */
+    public function setPath(string $path, string $group = 'default');
+
+    /**
+     * Returns the total number of pages.
+     */
+    public function getPageCount(string $group = 'default'): int;
+
+    /**
+     * Returns the number of the current page of results.
+     */
+    public function getCurrentPage(string $group = 'default'): int;
+
+    /**
+     * Returns the URI for a specific page for the specified group.
+     *
+     * @return string|URI
+     */
+    public function getPageURI(?int $page = null, string $group = 'default', bool $returnObject = false);
+
+    /**
+     * Tells whether this group of results has any more pages of results.
+     */
+    public function hasMore(string $group = 'default'): bool;
+
+    /**
+     * Returns the first page.
+     *
+     * @return int
+     */
+    public function getFirstPage(string $group = 'default');
+
+    /**
+     * Returns the last page, if we have a total that we can calculate with.
+     *
+     * @return int|null
+     */
+    public function getLastPage(string $group = 'default');
+
+    /**
+     * Returns the full URI to the next page of results, or null.
+     *
+     * @return string|null
+     */
+    public function getNextPageURI(string $group = 'default');
+
+    /**
+     * Returns the full URL to the previous page of results, or null.
+     *
+     * @return string|null
+     */
+    public function getPreviousPageURI(string $group = 'default');
+
+    /**
+     * Returns the number of results per page that should be shown.
+     */
+    public function getPerPage(string $group = 'default'): int;
+
+    /**
+     * Returns an array with details about the results, including
+     * total, per_page, current_page, last_page, next_url, prev_url, from, to.
+     * Does not include the actual data. This data is suitable for adding
+     * a 'data' object to with the result set and converting to JSON.
+     */
+    public function getDetails(string $group = 'default'): array;
+}
diff --git a/www-api/system/Pager/PagerRenderer.php b/www-api/system/Pager/PagerRenderer.php
new file mode 100644
index 00000000..8c70314d
--- /dev/null
+++ b/www-api/system/Pager/PagerRenderer.php
@@ -0,0 +1,378 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Pager;
+
+use CodeIgniter\HTTP\URI;
+
+/**
+ * Class PagerRenderer
+ *
+ * This class is passed to the view that describes the pagination,
+ * and is used to get the link information and provide utility
+ * methods needed to work with pagination.
+ */
+class PagerRenderer
+{
+    /**
+     * First page number.
+     *
+     * @var int
+     */
+    protected $first;
+
+    /**
+     * Last page number.
+     *
+     * @var int
+     */
+    protected $last;
+
+    /**
+     * Current page number.
+     *
+     * @var int
+     */
+    protected $current;
+
+    /**
+     * Total number of items.
+     *
+     * @var int
+     */
+    protected $total;
+
+    /**
+     * Total number of pages.
+     *
+     * @var int
+     */
+    protected $pageCount;
+
+    /**
+     * URI base for pagination links
+     *
+     * @var URI
+     */
+    protected $uri;
+
+    /**
+     * Segment number used for pagination.
+     *
+     * @var int
+     */
+    protected $segment;
+
+    /**
+     * Name of $_GET parameter
+     *
+     * @var string
+     */
+    protected $pageSelector;
+
+    /**
+     * Constructor.
+     */
+    public function __construct(array $details)
+    {
+        $this->first        = 1;
+        $this->last         = $details['pageCount'];
+        $this->current      = $details['currentPage'];
+        $this->total        = $details['total'];
+        $this->uri          = $details['uri'];
+        $this->pageCount    = $details['pageCount'];
+        $this->segment      = $details['segment'] ?? 0;
+        $this->pageSelector = $details['pageSelector'] ?? 'page';
+    }
+
+    /**
+     * Sets the total number of links that should appear on either
+     * side of the current page. Adjusts the first and last counts
+     * to reflect it.
+     *
+     * @return PagerRenderer
+     */
+    public function setSurroundCount(?int $count = null)
+    {
+        $this->updatePages($count);
+
+        return $this;
+    }
+
+    /**
+     * Checks to see if there is a "previous" page before our "first" page.
+     */
+    public function hasPrevious(): bool
+    {
+        return $this->first > 1;
+    }
+
+    /**
+     * Returns a URL to the "previous" page. The previous page is NOT the
+     * page before the current page, but is the page just before the
+     * "first" page.
+     *
+     * You MUST call hasPrevious() first, or this value may be invalid.
+     *
+     * @return string|null
+     */
+    public function getPrevious()
+    {
+        if (! $this->hasPrevious()) {
+            return null;
+        }
+
+        $uri = clone $this->uri;
+
+        if ($this->segment === 0) {
+            $uri->addQuery($this->pageSelector, $this->first - 1);
+        } else {
+            $uri->setSegment($this->segment, $this->first - 1);
+        }
+
+        return URI::createURIString($uri->getScheme(), $uri->getAuthority(), $uri->getPath(), $uri->getQuery(), $uri->getFragment());
+    }
+
+    /**
+     * Checks to see if there is a "next" page after our "last" page.
+     */
+    public function hasNext(): bool
+    {
+        return $this->pageCount > $this->last;
+    }
+
+    /**
+     * Returns a URL to the "next" page. The next page is NOT, the
+     * page after the current page, but is the page that follows the
+     * "last" page.
+     *
+     * You MUST call hasNext() first, or this value may be invalid.
+     *
+     * @return string|null
+     */
+    public function getNext()
+    {
+        if (! $this->hasNext()) {
+            return null;
+        }
+
+        $uri = clone $this->uri;
+
+        if ($this->segment === 0) {
+            $uri->addQuery($this->pageSelector, $this->last + 1);
+        } else {
+            $uri->setSegment($this->segment, $this->last + 1);
+        }
+
+        return URI::createURIString($uri->getScheme(), $uri->getAuthority(), $uri->getPath(), $uri->getQuery(), $uri->getFragment());
+    }
+
+    /**
+     * Returns the URI of the first page.
+     */
+    public function getFirst(): string
+    {
+        $uri = clone $this->uri;
+
+        if ($this->segment === 0) {
+            $uri->addQuery($this->pageSelector, 1);
+        } else {
+            $uri->setSegment($this->segment, 1);
+        }
+
+        return URI::createURIString($uri->getScheme(), $uri->getAuthority(), $uri->getPath(), $uri->getQuery(), $uri->getFragment());
+    }
+
+    /**
+     * Returns the URI of the last page.
+     */
+    public function getLast(): string
+    {
+        $uri = clone $this->uri;
+
+        if ($this->segment === 0) {
+            $uri->addQuery($this->pageSelector, $this->pageCount);
+        } else {
+            $uri->setSegment($this->segment, $this->pageCount);
+        }
+
+        return URI::createURIString($uri->getScheme(), $uri->getAuthority(), $uri->getPath(), $uri->getQuery(), $uri->getFragment());
+    }
+
+    /**
+     * Returns the URI of the current page.
+     */
+    public function getCurrent(): string
+    {
+        $uri = clone $this->uri;
+
+        if ($this->segment === 0) {
+            $uri->addQuery($this->pageSelector, $this->current);
+        } else {
+            $uri->setSegment($this->segment, $this->current);
+        }
+
+        return URI::createURIString($uri->getScheme(), $uri->getAuthority(), $uri->getPath(), $uri->getQuery(), $uri->getFragment());
+    }
+
+    /**
+     * Returns an array of links that should be displayed. Each link
+     * is represented by another array containing of the URI the link
+     * should go to, the title (number) of the link, and a boolean
+     * value representing whether this link is active or not.
+     */
+    public function links(): array
+    {
+        $links = [];
+
+        $uri = clone $this->uri;
+
+        for ($i = $this->first; $i <= $this->last; $i++) {
+            $uri     = $this->segment === 0 ? $uri->addQuery($this->pageSelector, $i) : $uri->setSegment($this->segment, $i);
+            $links[] = [
+                'uri'    => URI::createURIString($uri->getScheme(), $uri->getAuthority(), $uri->getPath(), $uri->getQuery(), $uri->getFragment()),
+                'title'  => $i,
+                'active' => ($i === $this->current),
+            ];
+        }
+
+        return $links;
+    }
+
+    /**
+     * Updates the first and last pages based on $surroundCount,
+     * which is the number of links surrounding the active page
+     * to show.
+     *
+     * @param int|null $count The new "surroundCount"
+     */
+    protected function updatePages(?int $count = null)
+    {
+        if ($count === null) {
+            return;
+        }
+
+        $this->first = $this->current - $count > 0 ? $this->current - $count : 1;
+        $this->last  = $this->current + $count <= $this->pageCount ? $this->current + $count : (int) $this->pageCount;
+    }
+
+    /**
+     * Checks to see if there is a "previous" page before our "first" page.
+     */
+    public function hasPreviousPage(): bool
+    {
+        return $this->current > 1;
+    }
+
+    /**
+     * Returns a URL to the "previous" page.
+     *
+     * You MUST call hasPreviousPage() first, or this value may be invalid.
+     *
+     * @return string|null
+     */
+    public function getPreviousPage()
+    {
+        if (! $this->hasPreviousPage()) {
+            return null;
+        }
+
+        $uri = clone $this->uri;
+
+        if ($this->segment === 0) {
+            $uri->addQuery($this->pageSelector, $this->current - 1);
+        } else {
+            $uri->setSegment($this->segment, $this->current - 1);
+        }
+
+        return URI::createURIString($uri->getScheme(), $uri->getAuthority(), $uri->getPath(), $uri->getQuery(), $uri->getFragment());
+    }
+
+    /**
+     * Checks to see if there is a "next" page after our "last" page.
+     */
+    public function hasNextPage(): bool
+    {
+        return $this->current < $this->last;
+    }
+
+    /**
+     * Returns a URL to the "next" page.
+     *
+     * You MUST call hasNextPage() first, or this value may be invalid.
+     *
+     * @return string|null
+     */
+    public function getNextPage()
+    {
+        if (! $this->hasNextPage()) {
+            return null;
+        }
+
+        $uri = clone $this->uri;
+
+        if ($this->segment === 0) {
+            $uri->addQuery($this->pageSelector, $this->current + 1);
+        } else {
+            $uri->setSegment($this->segment, $this->current + 1);
+        }
+
+        return URI::createURIString($uri->getScheme(), $uri->getAuthority(), $uri->getPath(), $uri->getQuery(), $uri->getFragment());
+    }
+
+    /**
+     * Returns the page number of the first page.
+     */
+    public function getFirstPageNumber(): int
+    {
+        return $this->first;
+    }
+
+    /**
+     * Returns the page number of the current page.
+     */
+    public function getCurrentPageNumber(): int
+    {
+        return $this->current;
+    }
+
+    /**
+     * Returns the page number of the last page.
+     */
+    public function getLastPageNumber(): int
+    {
+        return $this->last;
+    }
+
+    /**
+     * Returns total number of pages.
+     */
+    public function getPageCount(): int
+    {
+        return $this->pageCount;
+    }
+
+    /**
+     * Returns the previous page number.
+     */
+    public function getPreviousPageNumber(): ?int
+    {
+        return ($this->current === 1) ? null : $this->current - 1;
+    }
+
+    /**
+     * Returns the next page number.
+     */
+    public function getNextPageNumber(): ?int
+    {
+        return ($this->current === $this->pageCount) ? null : $this->current + 1;
+    }
+}
diff --git a/www-api/system/Pager/Views/default_full.php b/www-api/system/Pager/Views/default_full.php
new file mode 100644
index 00000000..0001143c
--- /dev/null
+++ b/www-api/system/Pager/Views/default_full.php
@@ -0,0 +1,47 @@
+<?php
+
+use CodeIgniter\Pager\PagerRenderer;
+
+/**
+ * @var PagerRenderer $pager
+ */
+$pager->setSurroundCount(2);
+?>
+
+<nav aria-label="<?= lang('Pager.pageNavigation') ?>">
+	<ul class="pagination">
+		<?php if ($pager->hasPrevious()) : ?>
+			<li>
+				<a href="<?= $pager->getFirst() ?>" aria-label="<?= lang('Pager.first') ?>">
+					<span aria-hidden="true"><?= lang('Pager.first') ?></span>
+				</a>
+			</li>
+			<li>
+				<a href="<?= $pager->getPrevious() ?>" aria-label="<?= lang('Pager.previous') ?>">
+					<span aria-hidden="true"><?= lang('Pager.previous') ?></span>
+				</a>
+			</li>
+		<?php endif ?>
+
+		<?php foreach ($pager->links() as $link) : ?>
+			<li <?= $link['active'] ? 'class="active"' : '' ?>>
+				<a href="<?= $link['uri'] ?>">
+					<?= $link['title'] ?>
+				</a>
+			</li>
+		<?php endforeach ?>
+
+		<?php if ($pager->hasNext()) : ?>
+			<li>
+				<a href="<?= $pager->getNext() ?>" aria-label="<?= lang('Pager.next') ?>">
+					<span aria-hidden="true"><?= lang('Pager.next') ?></span>
+				</a>
+			</li>
+			<li>
+				<a href="<?= $pager->getLast() ?>" aria-label="<?= lang('Pager.last') ?>">
+					<span aria-hidden="true"><?= lang('Pager.last') ?></span>
+				</a>
+			</li>
+		<?php endif ?>
+	</ul>
+</nav>
diff --git a/www-api/system/Pager/Views/default_head.php b/www-api/system/Pager/Views/default_head.php
new file mode 100644
index 00000000..c233e5ea
--- /dev/null
+++ b/www-api/system/Pager/Views/default_head.php
@@ -0,0 +1,27 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+use CodeIgniter\Pager\PagerRenderer;
+
+/**
+ * @var PagerRenderer $pager
+ */
+$pager->setSurroundCount(0);
+
+if ($pager->hasPrevious()) {
+    echo '<link rel="prev" href="' . $pager->getPrevious() . '">' . PHP_EOL;
+}
+
+echo '<link rel="canonical" href="' . $pager->getCurrent() . '">' . PHP_EOL;
+
+if ($pager->hasNext()) {
+    echo '<link rel="next" href="' . $pager->getNext() . '">' . PHP_EOL;
+}
diff --git a/www-api/system/Pager/Views/default_simple.php b/www-api/system/Pager/Views/default_simple.php
new file mode 100644
index 00000000..fc00ce88
--- /dev/null
+++ b/www-api/system/Pager/Views/default_simple.php
@@ -0,0 +1,23 @@
+<?php
+
+use CodeIgniter\Pager\PagerRenderer;
+
+/**
+ * @var PagerRenderer $pager
+ */
+$pager->setSurroundCount(0);
+?>
+<nav>
+	<ul class="pager">
+		<li <?= $pager->hasPrevious() ? '' : 'class="disabled"' ?>>
+			<a href="<?= $pager->getPrevious() ?? '#' ?>" aria-label="<?= lang('Pager.previous') ?>">
+				<span aria-hidden="true"><?= lang('Pager.newer') ?></span>
+			</a>
+		</li>
+		<li <?= $pager->hasNext() ? '' : 'class="disabled"' ?>>
+			<a href="<?= $pager->getnext() ?? '#' ?>" aria-label="<?= lang('Pager.next') ?>">
+				<span aria-hidden="true"><?= lang('Pager.older') ?></span>
+			</a>
+		</li>
+	</ul>
+</nav>
diff --git a/www-api/system/Publisher/Exceptions/PublisherException.php b/www-api/system/Publisher/Exceptions/PublisherException.php
new file mode 100644
index 00000000..535d3a75
--- /dev/null
+++ b/www-api/system/Publisher/Exceptions/PublisherException.php
@@ -0,0 +1,49 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Publisher\Exceptions;
+
+use CodeIgniter\Exceptions\FrameworkException;
+
+/**
+ * Publisher Exception Class
+ *
+ * Handles exceptions related to actions taken by a Publisher.
+ */
+class PublisherException extends FrameworkException
+{
+    /**
+     * Throws when a file should be overwritten yet cannot.
+     *
+     * @param string $from The source file
+     * @param string $to   The destination file
+     */
+    public static function forCollision(string $from, string $to)
+    {
+        return new static(lang('Publisher.collision', [filetype($to), $from, $to]));
+    }
+
+    /**
+     * Throws when given a destination that is not in the list of allowed directories.
+     */
+    public static function forDestinationNotAllowed(string $destination)
+    {
+        return new static(lang('Publisher.destinationNotAllowed', [$destination]));
+    }
+
+    /**
+     * Throws when a file fails to match the allowed pattern for its destination.
+     */
+    public static function forFileNotAllowed(string $file, string $directory, string $pattern)
+    {
+        return new static(lang('Publisher.fileNotAllowed', [$file, $directory, $pattern]));
+    }
+}
diff --git a/www-api/system/Publisher/Publisher.php b/www-api/system/Publisher/Publisher.php
new file mode 100644
index 00000000..41ecfb0d
--- /dev/null
+++ b/www-api/system/Publisher/Publisher.php
@@ -0,0 +1,438 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Publisher;
+
+use CodeIgniter\Autoloader\FileLocator;
+use CodeIgniter\Files\FileCollection;
+use CodeIgniter\HTTP\URI;
+use CodeIgniter\Publisher\Exceptions\PublisherException;
+use RuntimeException;
+use Throwable;
+
+/**
+ * Publishers read in file paths from a variety of sources and copy
+ * the files out to different destinations. This class acts both as
+ * a base for individual publication directives as well as the mode
+ * of discovery for said instances. In this class a "file" is a full
+ * path to a verified file while a "path" is relative to its source
+ * or destination and may indicate either a file or directory of
+ * unconfirmed existence.
+ *
+ * Class failures throw the PublisherException, but some underlying
+ * methods may percolate different exceptions, like FileException,
+ * FileNotFoundException or InvalidArgumentException.
+ *
+ * Write operations will catch all errors in the file-specific
+ * $errors property to minimize impact of partial batch operations.
+ */
+class Publisher extends FileCollection
+{
+    /**
+     * Array of discovered Publishers.
+     *
+     * @var array<string, self[]|null>
+     */
+    private static array $discovered = [];
+
+    /**
+     * Directory to use for methods that need temporary storage.
+     * Created on-the-fly as needed.
+     */
+    private ?string $scratch = null;
+
+    /**
+     * Exceptions for specific files from the last write operation.
+     *
+     * @var array<string, Throwable>
+     */
+    private array $errors = [];
+
+    /**
+     * List of file published curing the last write operation.
+     *
+     * @var string[]
+     */
+    private array $published = [];
+
+    /**
+     * List of allowed directories and their allowed files regex.
+     * Restrictions are intentionally private to prevent overriding.
+     *
+     * @var array<string,string>
+     */
+    private array $restrictions;
+
+    /**
+     * Base path to use for the source.
+     *
+     * @var string
+     */
+    protected $source = ROOTPATH;
+
+    /**
+     * Base path to use for the destination.
+     *
+     * @var string
+     */
+    protected $destination = FCPATH;
+
+    // --------------------------------------------------------------------
+    // Support Methods
+    // --------------------------------------------------------------------
+
+    /**
+     * Discovers and returns all Publishers in the specified namespace directory.
+     *
+     * @return self[]
+     */
+    final public static function discover(string $directory = 'Publishers'): array
+    {
+        if (isset(self::$discovered[$directory])) {
+            return self::$discovered[$directory];
+        }
+
+        self::$discovered[$directory] = [];
+
+        /** @var FileLocator $locator */
+        $locator = service('locator');
+
+        if ([] === $files = $locator->listFiles($directory)) {
+            return [];
+        }
+
+        // Loop over each file checking to see if it is a Publisher
+        foreach (array_unique($files) as $file) {
+            $className = $locator->getClassname($file);
+
+            if ($className !== '' && class_exists($className) && is_a($className, self::class, true)) {
+                self::$discovered[$directory][] = new $className();
+            }
+        }
+
+        sort(self::$discovered[$directory]);
+
+        return self::$discovered[$directory];
+    }
+
+    /**
+     * Removes a directory and all its files and subdirectories.
+     */
+    private static function wipeDirectory(string $directory): void
+    {
+        if (is_dir($directory)) {
+            // Try a few times in case of lingering locks
+            $attempts = 10;
+
+            while ((bool) $attempts && ! delete_files($directory, true, false, true)) {
+                // @codeCoverageIgnoreStart
+                $attempts--;
+                usleep(100000); // .1s
+                // @codeCoverageIgnoreEnd
+            }
+
+            @rmdir($directory);
+        }
+    }
+
+    // --------------------------------------------------------------------
+    // Class Core
+    // --------------------------------------------------------------------
+
+    /**
+     * Loads the helper and verifies the source and destination directories.
+     */
+    public function __construct(?string $source = null, ?string $destination = null)
+    {
+        helper(['filesystem']);
+
+        $this->source      = self::resolveDirectory($source ?? $this->source);
+        $this->destination = self::resolveDirectory($destination ?? $this->destination);
+
+        // Restrictions are intentionally not injected to prevent overriding
+        $this->restrictions = config('Publisher')->restrictions;
+
+        // Make sure the destination is allowed
+        foreach (array_keys($this->restrictions) as $directory) {
+            if (strpos($this->destination, $directory) === 0) {
+                return;
+            }
+        }
+
+        throw PublisherException::forDestinationNotAllowed($this->destination);
+    }
+
+    /**
+     * Cleans up any temporary files in the scratch space.
+     */
+    public function __destruct()
+    {
+        if (isset($this->scratch)) {
+            self::wipeDirectory($this->scratch);
+
+            $this->scratch = null;
+        }
+    }
+
+    /**
+     * Reads files from the sources and copies them out to their destinations.
+     * This method should be reimplemented by child classes intended for
+     * discovery.
+     *
+     * @throws RuntimeException
+     */
+    public function publish(): bool
+    {
+        // Safeguard against accidental misuse
+        if ($this->source === ROOTPATH && $this->destination === FCPATH) {
+            throw new RuntimeException('Child classes of Publisher should provide their own publish method or a source and destination.');
+        }
+
+        return $this->addPath('/')->merge(true);
+    }
+
+    // --------------------------------------------------------------------
+    // Property Accessors
+    // --------------------------------------------------------------------
+
+    /**
+     * Returns the source directory.
+     */
+    final public function getSource(): string
+    {
+        return $this->source;
+    }
+
+    /**
+     * Returns the destination directory.
+     */
+    final public function getDestination(): string
+    {
+        return $this->destination;
+    }
+
+    /**
+     * Returns the temporary workspace, creating it if necessary.
+     */
+    final public function getScratch(): string
+    {
+        if ($this->scratch === null) {
+            $this->scratch = rtrim(sys_get_temp_dir(), DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . bin2hex(random_bytes(6)) . DIRECTORY_SEPARATOR;
+            mkdir($this->scratch, 0700);
+            $this->scratch = realpath($this->scratch) ? realpath($this->scratch) . DIRECTORY_SEPARATOR
+                : $this->scratch;
+        }
+
+        return $this->scratch;
+    }
+
+    /**
+     * Returns errors from the last write operation if any.
+     *
+     * @return array<string,Throwable>
+     */
+    final public function getErrors(): array
+    {
+        return $this->errors;
+    }
+
+    /**
+     * Returns the files published by the last write operation.
+     *
+     * @return string[]
+     */
+    final public function getPublished(): array
+    {
+        return $this->published;
+    }
+
+    // --------------------------------------------------------------------
+    // Additional Handlers
+    // --------------------------------------------------------------------
+
+    /**
+     * Verifies and adds paths to the list.
+     *
+     * @param string[] $paths
+     *
+     * @return $this
+     */
+    final public function addPaths(array $paths, bool $recursive = true)
+    {
+        foreach ($paths as $path) {
+            $this->addPath($path, $recursive);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Adds a single path to the file list.
+     *
+     * @return $this
+     */
+    final public function addPath(string $path, bool $recursive = true)
+    {
+        $this->add($this->source . $path, $recursive);
+
+        return $this;
+    }
+
+    /**
+     * Downloads and stages files from an array of URIs.
+     *
+     * @param string[] $uris
+     *
+     * @return $this
+     */
+    final public function addUris(array $uris)
+    {
+        foreach ($uris as $uri) {
+            $this->addUri($uri);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Downloads a file from the URI, and adds it to the file list.
+     *
+     * @param string $uri Because HTTP\URI is stringable it will still be accepted
+     *
+     * @return $this
+     */
+    final public function addUri(string $uri)
+    {
+        // Figure out a good filename (using URI strips queries and fragments)
+        $file = $this->getScratch() . basename((new URI($uri))->getPath());
+
+        // Get the content and write it to the scratch space
+        write_file($file, service('curlrequest')->get($uri)->getBody());
+
+        return $this->addFile($file);
+    }
+
+    // --------------------------------------------------------------------
+    // Write Methods
+    // --------------------------------------------------------------------
+
+    /**
+     * Removes the destination and all its files and folders.
+     *
+     * @return $this
+     */
+    final public function wipe()
+    {
+        self::wipeDirectory($this->destination);
+
+        return $this;
+    }
+
+    /**
+     * Copies all files into the destination, does not create directory structure.
+     *
+     * @param bool $replace Whether to overwrite existing files.
+     *
+     * @return bool Whether all files were copied successfully
+     */
+    final public function copy(bool $replace = true): bool
+    {
+        $this->errors = $this->published = [];
+
+        foreach ($this->get() as $file) {
+            $to = $this->destination . basename($file);
+
+            try {
+                $this->safeCopyFile($file, $to, $replace);
+                $this->published[] = $to;
+            } catch (Throwable $e) {
+                $this->errors[$file] = $e;
+            }
+        }
+
+        return $this->errors === [];
+    }
+
+    /**
+     * Merges all files into the destination.
+     * Creates a mirrored directory structure only for files from source.
+     *
+     * @param bool $replace Whether to overwrite existing files.
+     *
+     * @return bool Whether all files were copied successfully
+     */
+    final public function merge(bool $replace = true): bool
+    {
+        $this->errors = $this->published = [];
+
+        // Get the files from source for special handling
+        $sourced = self::filterFiles($this->get(), $this->source);
+
+        // Handle everything else with a flat copy
+        $this->files = array_diff($this->files, $sourced);
+        $this->copy($replace);
+
+        // Copy each sourced file to its relative destination
+        foreach ($sourced as $file) {
+            // Resolve the destination path
+            $to = $this->destination . substr($file, strlen($this->source));
+
+            try {
+                $this->safeCopyFile($file, $to, $replace);
+                $this->published[] = $to;
+            } catch (Throwable $e) {
+                $this->errors[$file] = $e;
+            }
+        }
+
+        return $this->errors === [];
+    }
+
+    /**
+     * Copies a file with directory creation and identical file awareness.
+     * Intentionally allows errors.
+     *
+     * @throws PublisherException For collisions and restriction violations
+     */
+    private function safeCopyFile(string $from, string $to, bool $replace): void
+    {
+        // Verify this is an allowed file for its destination
+        foreach ($this->restrictions as $directory => $pattern) {
+            if (strpos($to, $directory) === 0 && self::matchFiles([$to], $pattern) === []) {
+                throw PublisherException::forFileNotAllowed($from, $directory, $pattern);
+            }
+        }
+
+        // Check for an existing file
+        if (file_exists($to)) {
+            // If not replacing or if files are identical then consider successful
+            if (! $replace || same_file($from, $to)) {
+                return;
+            }
+
+            // If it is a directory then do not try to remove it
+            if (is_dir($to)) {
+                throw PublisherException::forCollision($from, $to);
+            }
+
+            // Try to remove anything else
+            unlink($to);
+        }
+
+        // Make sure the directory exists
+        if (! is_dir($directory = pathinfo($to, PATHINFO_DIRNAME))) {
+            mkdir($directory, 0775, true);
+        }
+
+        // Allow copy() to throw errors
+        copy($from, $to);
+    }
+}
diff --git a/www-api/system/RESTful/BaseResource.php b/www-api/system/RESTful/BaseResource.php
new file mode 100644
index 00000000..65ad2125
--- /dev/null
+++ b/www-api/system/RESTful/BaseResource.php
@@ -0,0 +1,61 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\RESTful;
+
+use CodeIgniter\Controller;
+use CodeIgniter\HTTP\RequestInterface;
+use CodeIgniter\HTTP\ResponseInterface;
+use Psr\Log\LoggerInterface;
+
+abstract class BaseResource extends Controller
+{
+    /**
+     * @var string|null The model that holding this resource's data
+     */
+    protected $modelName;
+
+    /**
+     * @var object|null The model that holding this resource's data
+     */
+    protected $model;
+
+    /**
+     * Constructor.
+     */
+    public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
+    {
+        parent::initController($request, $response, $logger);
+        $this->setModel($this->modelName);
+    }
+
+    /**
+     * Set or change the model this controller is bound to.
+     * Given either the name or the object, determine the other.
+     *
+     * @param object|string|null $which
+     */
+    public function setModel($which = null)
+    {
+        if ($which) {
+            $this->model     = is_object($which) ? $which : null;
+            $this->modelName = is_object($which) ? null : $which;
+        }
+
+        if (empty($this->model) && ! empty($this->modelName) && class_exists($this->modelName)) {
+            $this->model = model($this->modelName);
+        }
+
+        if (! empty($this->model) && empty($this->modelName)) {
+            $this->modelName = get_class($this->model);
+        }
+    }
+}
diff --git a/www-api/system/RESTful/ResourceController.php b/www-api/system/RESTful/ResourceController.php
new file mode 100644
index 00000000..42bf9383
--- /dev/null
+++ b/www-api/system/RESTful/ResourceController.php
@@ -0,0 +1,113 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\RESTful;
+
+use CodeIgniter\API\ResponseTrait;
+use CodeIgniter\HTTP\Response;
+
+/**
+ * An extendable controller to provide a RESTful API for a resource.
+ */
+class ResourceController extends BaseResource
+{
+    use ResponseTrait;
+
+    /**
+     * Return an array of resource objects, themselves in array format
+     *
+     * @return Response|string|void
+     */
+    public function index()
+    {
+        return $this->fail(lang('RESTful.notImplemented', ['index']), 501);
+    }
+
+    /**
+     * Return the properties of a resource object
+     *
+     * @param int|string|null $id
+     *
+     * @return Response|string|void
+     */
+    public function show($id = null)
+    {
+        return $this->fail(lang('RESTful.notImplemented', ['show']), 501);
+    }
+
+    /**
+     * Return a new resource object, with default properties
+     *
+     * @return Response|string|void
+     */
+    public function new()
+    {
+        return $this->fail(lang('RESTful.notImplemented', ['new']), 501);
+    }
+
+    /**
+     * Create a new resource object, from "posted" parameters
+     *
+     * @return Response|string|void
+     */
+    public function create()
+    {
+        return $this->fail(lang('RESTful.notImplemented', ['create']), 501);
+    }
+
+    /**
+     * Return the editable properties of a resource object
+     *
+     * @param int|string|null $id
+     *
+     * @return Response|string|void
+     */
+    public function edit($id = null)
+    {
+        return $this->fail(lang('RESTful.notImplemented', ['edit']), 501);
+    }
+
+    /**
+     * Add or update a model resource, from "posted" properties
+     *
+     * @param string|null|int$id
+     *
+     * @return Response|string|void
+     */
+    public function update($id = null)
+    {
+        return $this->fail(lang('RESTful.notImplemented', ['update']), 501);
+    }
+
+    /**
+     * Delete the designated resource object from the model
+     *
+     * @param int|string|null $id
+     *
+     * @return Response|string|void
+     */
+    public function delete($id = null)
+    {
+        return $this->fail(lang('RESTful.notImplemented', ['delete']), 501);
+    }
+
+    /**
+     * Set/change the expected response representation for returned objects
+     *
+     * @return void
+     */
+    public function setFormat(string $format = 'json')
+    {
+        if (in_array($format, ['json', 'xml'], true)) {
+            $this->format = $format;
+        }
+    }
+}
diff --git a/www-api/system/RESTful/ResourcePresenter.php b/www-api/system/RESTful/ResourcePresenter.php
new file mode 100644
index 00000000..3b832a24
--- /dev/null
+++ b/www-api/system/RESTful/ResourcePresenter.php
@@ -0,0 +1,112 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\RESTful;
+
+use CodeIgniter\HTTP\Response;
+
+/**
+ * An extendable controller to help provide a UI for a resource.
+ */
+class ResourcePresenter extends BaseResource
+{
+    /**
+     * Present a view of resource objects
+     *
+     * @return Response|string|void
+     */
+    public function index()
+    {
+        return lang('RESTful.notImplemented', ['index']);
+    }
+
+    /**
+     * Present a view to present a specific resource object
+     *
+     * @param int|string|null $id
+     *
+     * @return Response|string|void
+     */
+    public function show($id = null)
+    {
+        return lang('RESTful.notImplemented', ['show']);
+    }
+
+    /**
+     * Present a view to present a new single resource object
+     *
+     * @return Response|string|void
+     */
+    public function new()
+    {
+        return lang('RESTful.notImplemented', ['new']);
+    }
+
+    /**
+     * Process the creation/insertion of a new resource object.
+     * This should be a POST.
+     *
+     * @return Response|string|void
+     */
+    public function create()
+    {
+        return lang('RESTful.notImplemented', ['create']);
+    }
+
+    /**
+     * Present a view to edit the properties of a specific resource object
+     *
+     * @param int|string|null $id
+     *
+     * @return Response|string|void
+     */
+    public function edit($id = null)
+    {
+        return lang('RESTful.notImplemented', ['edit']);
+    }
+
+    /**
+     * Process the updating, full or partial, of a specific resource object.
+     * This should be a POST.
+     *
+     * @param int|string|null $id
+     *
+     * @return Response|string|void
+     */
+    public function update($id = null)
+    {
+        return lang('RESTful.notImplemented', ['update']);
+    }
+
+    /**
+     * Present a view to confirm the deletion of a specific resource object
+     *
+     * @param int|string|null $id
+     *
+     * @return Response|string|void
+     */
+    public function remove($id = null)
+    {
+        return lang('RESTful.notImplemented', ['remove']);
+    }
+
+    /**
+     * Process the deletion of a specific resource object
+     *
+     * @param int|string|null $id
+     *
+     * @return Response|string|void
+     */
+    public function delete($id = null)
+    {
+        return lang('RESTful.notImplemented', ['delete']);
+    }
+}
diff --git a/www-api/system/Router/AutoRouter.php b/www-api/system/Router/AutoRouter.php
new file mode 100644
index 00000000..3c29ff82
--- /dev/null
+++ b/www-api/system/Router/AutoRouter.php
@@ -0,0 +1,293 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Router;
+
+use CodeIgniter\Exceptions\PageNotFoundException;
+
+/**
+ * Router for Auto-Routing
+ */
+final class AutoRouter implements AutoRouterInterface
+{
+    /**
+     * List of controllers registered for the CLI verb that should not be accessed in the web.
+     *
+     * @var class-string[]
+     */
+    private array $protectedControllers;
+
+    /**
+     * Sub-directory that contains the requested controller class.
+     * Primarily used by 'autoRoute'.
+     */
+    private ?string $directory = null;
+
+    /**
+     * The name of the controller class.
+     */
+    private string $controller;
+
+    /**
+     * The name of the method to use.
+     */
+    private string $method;
+
+    /**
+     * Whether dashes in URI's should be converted
+     * to underscores when determining method names.
+     */
+    private bool $translateURIDashes;
+
+    /**
+     * HTTP verb for the request.
+     */
+    private string $httpVerb;
+
+    /**
+     * Default namespace for controllers.
+     */
+    private string $defaultNamespace;
+
+    public function __construct(
+        array $protectedControllers,
+        string $defaultNamespace,
+        string $defaultController,
+        string $defaultMethod,
+        bool $translateURIDashes,
+        string $httpVerb
+    ) {
+        $this->protectedControllers = $protectedControllers;
+        $this->defaultNamespace     = $defaultNamespace;
+        $this->translateURIDashes   = $translateURIDashes;
+        $this->httpVerb             = $httpVerb;
+
+        $this->controller = $defaultController;
+        $this->method     = $defaultMethod;
+    }
+
+    /**
+     * Attempts to match a URI path against Controllers and directories
+     * found in APPPATH/Controllers, to find a matching route.
+     *
+     * @return array [directory_name, controller_name, controller_method, params]
+     */
+    public function getRoute(string $uri): array
+    {
+        $segments = explode('/', $uri);
+
+        // WARNING: Directories get shifted out of the segments array.
+        $segments = $this->scanControllers($segments);
+
+        // If we don't have any segments left - use the default controller;
+        // If not empty, then the first segment should be the controller
+        if (! empty($segments)) {
+            $this->controller = ucfirst(array_shift($segments));
+        }
+
+        $controllerName = $this->controllerName();
+
+        if (! $this->isValidSegment($controllerName)) {
+            throw new PageNotFoundException($this->controller . ' is not a valid controller name');
+        }
+
+        // Use the method name if it exists.
+        // If it doesn't, no biggie - the default method name
+        // has already been set.
+        if (! empty($segments)) {
+            $this->method = array_shift($segments) ?: $this->method;
+        }
+
+        // Prevent access to initController method
+        if (strtolower($this->method) === 'initcontroller') {
+            throw PageNotFoundException::forPageNotFound();
+        }
+
+        /** @var array $params An array of params to the controller method. */
+        $params = [];
+
+        if (! empty($segments)) {
+            $params = $segments;
+        }
+
+        // Ensure routes registered via $routes->cli() are not accessible via web.
+        if ($this->httpVerb !== 'cli') {
+            $controller = '\\' . $this->defaultNamespace;
+
+            $controller .= $this->directory ? str_replace('/', '\\', $this->directory) : '';
+            $controller .= $controllerName;
+
+            $controller = strtolower($controller);
+
+            foreach ($this->protectedControllers as $controllerInRoute) {
+                if (! is_string($controllerInRoute)) {
+                    continue;
+                }
+                if (strtolower($controllerInRoute) !== $controller) {
+                    continue;
+                }
+
+                throw new PageNotFoundException(
+                    'Cannot access the controller in a CLI Route. Controller: ' . $controllerInRoute
+                );
+            }
+        }
+
+        // Load the file so that it's available for CodeIgniter.
+        $file = APPPATH . 'Controllers/' . $this->directory . $controllerName . '.php';
+        if (is_file($file)) {
+            include_once $file;
+        }
+
+        // Ensure the controller stores the fully-qualified class name
+        // We have to check for a length over 1, since by default it will be '\'
+        if (strpos($this->controller, '\\') === false && strlen($this->defaultNamespace) > 1) {
+            $this->controller = '\\' . ltrim(
+                str_replace(
+                    '/',
+                    '\\',
+                    $this->defaultNamespace . $this->directory . $controllerName
+                ),
+                '\\'
+            );
+        }
+
+        return [$this->directory, $this->controllerName(), $this->methodName(), $params];
+    }
+
+    /**
+     * Tells the system whether we should translate URI dashes or not
+     * in the URI from a dash to an underscore.
+     *
+     * @deprecated This method should be removed.
+     */
+    public function setTranslateURIDashes(bool $val = false): self
+    {
+        $this->translateURIDashes = $val;
+
+        return $this;
+    }
+
+    /**
+     * Scans the controller directory, attempting to locate a controller matching the supplied uri $segments
+     *
+     * @param array $segments URI segments
+     *
+     * @return array returns an array of remaining uri segments that don't map onto a directory
+     */
+    private function scanControllers(array $segments): array
+    {
+        $segments = array_filter($segments, static fn ($segment) => $segment !== '');
+        // numerically reindex the array, removing gaps
+        $segments = array_values($segments);
+
+        // if a prior directory value has been set, just return segments and get out of here
+        if (isset($this->directory)) {
+            return $segments;
+        }
+
+        // Loop through our segments and return as soon as a controller
+        // is found or when such a directory doesn't exist
+        $c = count($segments);
+
+        while ($c-- > 0) {
+            $segmentConvert = ucfirst(
+                $this->translateURIDashes ? str_replace('-', '_', $segments[0]) : $segments[0]
+            );
+            // as soon as we encounter any segment that is not PSR-4 compliant, stop searching
+            if (! $this->isValidSegment($segmentConvert)) {
+                return $segments;
+            }
+
+            $test = APPPATH . 'Controllers/' . $this->directory . $segmentConvert;
+
+            // as long as each segment is *not* a controller file but does match a directory, add it to $this->directory
+            if (! is_file($test . '.php') && is_dir($test)) {
+                $this->setDirectory($segmentConvert, true, false);
+                array_shift($segments);
+
+                continue;
+            }
+
+            return $segments;
+        }
+
+        // This means that all segments were actually directories
+        return $segments;
+    }
+
+    /**
+     * Returns true if the supplied $segment string represents a valid PSR-4 compliant namespace/directory segment
+     *
+     * regex comes from https://www.php.net/manual/en/language.variables.basics.php
+     */
+    private function isValidSegment(string $segment): bool
+    {
+        return (bool) preg_match('/^[a-zA-Z_\x80-\xff][a-zA-Z0-9_\x80-\xff]*$/', $segment);
+    }
+
+    /**
+     * Sets the sub-directory that the controller is in.
+     *
+     * @param bool $validate if true, checks to make sure $dir consists of only PSR4 compliant segments
+     *
+     * @deprecated This method should be removed.
+     */
+    public function setDirectory(?string $dir = null, bool $append = false, bool $validate = true)
+    {
+        if (empty($dir)) {
+            $this->directory = null;
+
+            return;
+        }
+
+        if ($validate) {
+            $segments = explode('/', trim($dir, '/'));
+
+            foreach ($segments as $segment) {
+                if (! $this->isValidSegment($segment)) {
+                    return;
+                }
+            }
+        }
+
+        if ($append !== true || empty($this->directory)) {
+            $this->directory = trim($dir, '/') . '/';
+        } else {
+            $this->directory .= trim($dir, '/') . '/';
+        }
+    }
+
+    /**
+     * Returns the name of the sub-directory the controller is in,
+     * if any. Relative to APPPATH.'Controllers'.
+     *
+     * @deprecated This method should be removed.
+     */
+    public function directory(): string
+    {
+        return ! empty($this->directory) ? $this->directory : '';
+    }
+
+    private function controllerName(): string
+    {
+        return $this->translateURIDashes
+            ? str_replace('-', '_', $this->controller)
+            : $this->controller;
+    }
+
+    private function methodName(): string
+    {
+        return $this->translateURIDashes
+            ? str_replace('-', '_', $this->method)
+            : $this->method;
+    }
+}
diff --git a/www-api/system/Router/AutoRouterImproved.php b/www-api/system/Router/AutoRouterImproved.php
new file mode 100644
index 00000000..39b264ec
--- /dev/null
+++ b/www-api/system/Router/AutoRouterImproved.php
@@ -0,0 +1,320 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Router;
+
+use CodeIgniter\Exceptions\PageNotFoundException;
+use ReflectionClass;
+use ReflectionException;
+
+/**
+ * New Secure Router for Auto-Routing
+ */
+final class AutoRouterImproved implements AutoRouterInterface
+{
+    /**
+     * List of controllers in Defined Routes that should not be accessed via this Auto-Routing.
+     *
+     * @var class-string[]
+     */
+    private array $protectedControllers;
+
+    /**
+     * Sub-directory that contains the requested controller class.
+     */
+    private ?string $directory = null;
+
+    /**
+     * Sub-namespace that contains the requested controller class.
+     */
+    private ?string $subNamespace = null;
+
+    /**
+     * The name of the controller class.
+     */
+    private string $controller;
+
+    /**
+     * The name of the method to use.
+     */
+    private string $method;
+
+    /**
+     * An array of params to the controller method.
+     */
+    private array $params = [];
+
+    /**
+     * Whether dashes in URI's should be converted
+     * to underscores when determining method names.
+     */
+    private bool $translateURIDashes;
+
+    /**
+     * HTTP verb for the request.
+     */
+    private string $httpVerb;
+
+    /**
+     * The namespace for controllers.
+     */
+    private string $namespace;
+
+    /**
+     * The name of the default controller class.
+     */
+    private string $defaultController;
+
+    /**
+     * The name of the default method
+     */
+    private string $defaultMethod;
+
+    /**
+     * @param class-string[] $protectedControllers
+     * @param string         $defaultController    Short classname
+     */
+    public function __construct(
+        array $protectedControllers,
+        string $namespace,
+        string $defaultController,
+        string $defaultMethod,
+        bool $translateURIDashes,
+        string $httpVerb
+    ) {
+        $this->protectedControllers = $protectedControllers;
+        $this->namespace            = rtrim($namespace, '\\') . '\\';
+        $this->translateURIDashes   = $translateURIDashes;
+        $this->httpVerb             = $httpVerb;
+        $this->defaultController    = $defaultController;
+        $this->defaultMethod        = $httpVerb . ucfirst($defaultMethod);
+
+        // Set the default values
+        $this->controller = $this->defaultController;
+        $this->method     = $this->defaultMethod;
+    }
+
+    /**
+     * Finds controller, method and params from the URI.
+     *
+     * @return array [directory_name, controller_name, controller_method, params]
+     */
+    public function getRoute(string $uri): array
+    {
+        $segments = explode('/', $uri);
+
+        // WARNING: Directories get shifted out of the segments array.
+        $nonDirSegments = $this->scanControllers($segments);
+
+        $controllerSegment  = '';
+        $baseControllerName = $this->defaultController;
+
+        // If we don't have any segments left - use the default controller;
+        // If not empty, then the first segment should be the controller
+        if (! empty($nonDirSegments)) {
+            $controllerSegment = array_shift($nonDirSegments);
+
+            $baseControllerName = $this->translateURIDashes(ucfirst($controllerSegment));
+        }
+
+        if (! $this->isValidSegment($baseControllerName)) {
+            throw new PageNotFoundException($baseControllerName . ' is not a valid controller name');
+        }
+
+        // Prevent access to default controller path
+        if (
+            strtolower($baseControllerName) === strtolower($this->defaultController)
+            && strtolower($controllerSegment) === strtolower($this->defaultController)
+        ) {
+            throw new PageNotFoundException(
+                'Cannot access the default controller "' . $baseControllerName . '" with the controller name URI path.'
+            );
+        }
+
+        // Use the method name if it exists.
+        if (! empty($nonDirSegments)) {
+            $methodSegment = $this->translateURIDashes(array_shift($nonDirSegments));
+
+            // Prefix HTTP verb
+            $this->method = $this->httpVerb . ucfirst($methodSegment);
+
+            // Prevent access to default method path
+            if (strtolower($this->method) === strtolower($this->defaultMethod)) {
+                throw new PageNotFoundException(
+                    'Cannot access the default method "' . $this->method . '" with the method name URI path.'
+                );
+            }
+        }
+
+        if (! empty($nonDirSegments)) {
+            $this->params = $nonDirSegments;
+        }
+
+        // Ensure the controller stores the fully-qualified class name
+        $this->controller = '\\' . ltrim(
+            str_replace(
+                '/',
+                '\\',
+                $this->namespace . $this->subNamespace . $baseControllerName
+            ),
+            '\\'
+        );
+
+        // Ensure routes registered via $routes->cli() are not accessible via web.
+        $this->protectDefinedRoutes();
+
+        // Check _remap()
+        $this->checkRemap();
+
+        // Check parameters
+        try {
+            $this->checkParameters($uri);
+        } catch (ReflectionException $e) {
+            throw PageNotFoundException::forControllerNotFound($this->controller, $this->method);
+        }
+
+        return [$this->directory, $this->controller, $this->method, $this->params];
+    }
+
+    private function protectDefinedRoutes(): void
+    {
+        $controller = strtolower($this->controller);
+
+        foreach ($this->protectedControllers as $controllerInRoutes) {
+            $routeLowerCase = strtolower($controllerInRoutes);
+
+            if ($routeLowerCase === $controller) {
+                throw new PageNotFoundException(
+                    'Cannot access the controller in Defined Routes. Controller: ' . $controllerInRoutes
+                );
+            }
+        }
+    }
+
+    private function checkParameters(string $uri): void
+    {
+        $refClass  = new ReflectionClass($this->controller);
+        $refMethod = $refClass->getMethod($this->method);
+        $refParams = $refMethod->getParameters();
+
+        if (! $refMethod->isPublic()) {
+            throw PageNotFoundException::forMethodNotFound($this->method);
+        }
+
+        if (count($refParams) < count($this->params)) {
+            throw new PageNotFoundException(
+                'The param count in the URI are greater than the controller method params.'
+                . ' Handler:' . $this->controller . '::' . $this->method
+                . ', URI:' . $uri
+            );
+        }
+    }
+
+    private function checkRemap(): void
+    {
+        try {
+            $refClass = new ReflectionClass($this->controller);
+            $refClass->getMethod('_remap');
+
+            throw new PageNotFoundException(
+                'AutoRouterImproved does not support `_remap()` method.'
+                . ' Controller:' . $this->controller
+            );
+        } catch (ReflectionException $e) {
+            // Do nothing.
+        }
+    }
+
+    /**
+     * Scans the controller directory, attempting to locate a controller matching the supplied uri $segments
+     *
+     * @param array $segments URI segments
+     *
+     * @return array returns an array of remaining uri segments that don't map onto a directory
+     */
+    private function scanControllers(array $segments): array
+    {
+        $segments = array_filter($segments, static fn ($segment) => $segment !== '');
+        // numerically reindex the array, removing gaps
+        $segments = array_values($segments);
+
+        // Loop through our segments and return as soon as a controller
+        // is found or when such a directory doesn't exist
+        $c = count($segments);
+
+        while ($c-- > 0) {
+            $segmentConvert = $this->translateURIDashes(ucfirst($segments[0]));
+
+            // as soon as we encounter any segment that is not PSR-4 compliant, stop searching
+            if (! $this->isValidSegment($segmentConvert)) {
+                return $segments;
+            }
+
+            $test = $this->namespace . $this->subNamespace . $segmentConvert;
+
+            // as long as each segment is *not* a controller file, add it to $this->subNamespace
+            if (! class_exists($test)) {
+                $this->setSubNamespace($segmentConvert, true, false);
+                array_shift($segments);
+
+                $this->directory .= $this->directory . $segmentConvert . '/';
+
+                continue;
+            }
+
+            return $segments;
+        }
+
+        // This means that all segments were actually directories
+        return $segments;
+    }
+
+    /**
+     * Returns true if the supplied $segment string represents a valid PSR-4 compliant namespace/directory segment
+     *
+     * regex comes from https://www.php.net/manual/en/language.variables.basics.php
+     */
+    private function isValidSegment(string $segment): bool
+    {
+        return (bool) preg_match('/^[a-zA-Z_\x80-\xff][a-zA-Z0-9_\x80-\xff]*$/', $segment);
+    }
+
+    /**
+     * Sets the sub-namespace that the controller is in.
+     *
+     * @param bool $validate if true, checks to make sure $dir consists of only PSR4 compliant segments
+     */
+    private function setSubNamespace(?string $namespace = null, bool $append = false, bool $validate = true): void
+    {
+        if ($validate) {
+            $segments = explode('/', trim($namespace, '/'));
+
+            foreach ($segments as $segment) {
+                if (! $this->isValidSegment($segment)) {
+                    return;
+                }
+            }
+        }
+
+        if ($append !== true || empty($this->subNamespace)) {
+            $this->subNamespace = trim($namespace, '/') . '\\';
+        } else {
+            $this->subNamespace .= trim($namespace, '/') . '\\';
+        }
+    }
+
+    private function translateURIDashes(string $classname): string
+    {
+        return $this->translateURIDashes
+            ? str_replace('-', '_', $classname)
+            : $classname;
+    }
+}
diff --git a/www-api/system/Router/AutoRouterInterface.php b/www-api/system/Router/AutoRouterInterface.php
new file mode 100644
index 00000000..9ecdd3ec
--- /dev/null
+++ b/www-api/system/Router/AutoRouterInterface.php
@@ -0,0 +1,25 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Router;
+
+/**
+ * Expected behavior of a AutoRouter.
+ */
+interface AutoRouterInterface
+{
+    /**
+     * Returns controller, method and params from the URI.
+     *
+     * @return array [directory_name, controller_name, controller_method, params]
+     */
+    public function getRoute(string $uri): array;
+}
diff --git a/www-api/system/Router/Exceptions/RedirectException.php b/www-api/system/Router/Exceptions/RedirectException.php
new file mode 100644
index 00000000..d5a1616b
--- /dev/null
+++ b/www-api/system/Router/Exceptions/RedirectException.php
@@ -0,0 +1,27 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Router\Exceptions;
+
+use Exception;
+
+/**
+ * RedirectException
+ */
+class RedirectException extends Exception
+{
+    /**
+     * HTTP status code for redirects
+     *
+     * @var int
+     */
+    protected $code = 302;
+}
diff --git a/www-api/system/Router/Exceptions/RouterException.php b/www-api/system/Router/Exceptions/RouterException.php
new file mode 100644
index 00000000..5a510e47
--- /dev/null
+++ b/www-api/system/Router/Exceptions/RouterException.php
@@ -0,0 +1,81 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Router\Exceptions;
+
+use CodeIgniter\Exceptions\FrameworkException;
+
+/**
+ * RouterException
+ */
+class RouterException extends FrameworkException
+{
+    /**
+     * Thrown when the actual parameter type does not match
+     * the expected types.
+     *
+     * @return RouterException
+     */
+    public static function forInvalidParameterType()
+    {
+        return new static(lang('Router.invalidParameterType'));
+    }
+
+    /**
+     * Thrown when a default route is not set.
+     *
+     * @return RouterException
+     */
+    public static function forMissingDefaultRoute()
+    {
+        return new static(lang('Router.missingDefaultRoute'));
+    }
+
+    /**
+     * Throw when controller or its method is not found.
+     *
+     * @return RouterException
+     */
+    public static function forControllerNotFound(string $controller, string $method)
+    {
+        return new static(lang('HTTP.controllerNotFound', [$controller, $method]));
+    }
+
+    /**
+     * Throw when route is not valid.
+     *
+     * @return RouterException
+     */
+    public static function forInvalidRoute(string $route)
+    {
+        return new static(lang('HTTP.invalidRoute', [$route]));
+    }
+
+    /**
+     * Throw when dynamic controller.
+     *
+     * @return RouterException
+     */
+    public static function forDynamicController(string $handler)
+    {
+        return new static(lang('Router.invalidDynamicController', [$handler]));
+    }
+
+    /**
+     * Throw when controller name has `/`.
+     *
+     * @return RouterException
+     */
+    public static function forInvalidControllerName(string $handler)
+    {
+        return new static(lang('Router.invalidControllerName', [$handler]));
+    }
+}
diff --git a/www-api/system/Router/RouteCollection.php b/www-api/system/Router/RouteCollection.php
new file mode 100644
index 00000000..70a4fdc2
--- /dev/null
+++ b/www-api/system/Router/RouteCollection.php
@@ -0,0 +1,1481 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Router;
+
+use Closure;
+use CodeIgniter\Autoloader\FileLocator;
+use CodeIgniter\Router\Exceptions\RouterException;
+use Config\Modules;
+use Config\Services;
+use InvalidArgumentException;
+
+/**
+ * @todo Implement nested resource routing (See CakePHP)
+ */
+class RouteCollection implements RouteCollectionInterface
+{
+    /**
+     * The namespace to be added to any Controllers.
+     * Defaults to the global namespaces (\)
+     *
+     * @var string
+     */
+    protected $defaultNamespace = '\\';
+
+    /**
+     * The name of the default controller to use
+     * when no other controller is specified.
+     *
+     * Not used here. Pass-thru value for Router class.
+     *
+     * @var string
+     */
+    protected $defaultController = 'Home';
+
+    /**
+     * The name of the default method to use
+     * when no other method has been specified.
+     *
+     * Not used here. Pass-thru value for Router class.
+     *
+     * @var string
+     */
+    protected $defaultMethod = 'index';
+
+    /**
+     * The placeholder used when routing 'resources'
+     * when no other placeholder has been specified.
+     *
+     * @var string
+     */
+    protected $defaultPlaceholder = 'any';
+
+    /**
+     * Whether to convert dashes to underscores in URI.
+     *
+     * Not used here. Pass-thru value for Router class.
+     *
+     * @var bool
+     */
+    protected $translateURIDashes = false;
+
+    /**
+     * Whether to match URI against Controllers
+     * when it doesn't match defined routes.
+     *
+     * Not used here. Pass-thru value for Router class.
+     *
+     * @var bool
+     */
+    protected $autoRoute = false;
+
+    /**
+     * A callable that will be shown
+     * when the route cannot be matched.
+     *
+     * @var Closure|string
+     */
+    protected $override404;
+
+    /**
+     * Defined placeholders that can be used
+     * within the
+     *
+     * @var array<string, string>
+     */
+    protected $placeholders = [
+        'any'      => '.*',
+        'segment'  => '[^/]+',
+        'alphanum' => '[a-zA-Z0-9]+',
+        'num'      => '[0-9]+',
+        'alpha'    => '[a-zA-Z]+',
+        'hash'     => '[^/]+',
+    ];
+
+    /**
+     * An array of all routes and their mappings.
+     *
+     * @var array
+     *
+     * [
+     *     verb => [
+     *         routeName => [
+     *             'route' => [
+     *                 routeKey(or from) => handler,
+     *             ]
+     *         ]
+     *     ],
+     * ]
+     */
+    protected $routes = [
+        '*'       => [],
+        'options' => [],
+        'get'     => [],
+        'head'    => [],
+        'post'    => [],
+        'put'     => [],
+        'delete'  => [],
+        'trace'   => [],
+        'connect' => [],
+        'cli'     => [],
+    ];
+
+    /**
+     * Array of routes options
+     *
+     * @var array
+     *
+     * [
+     *     verb => [
+     *         routeKey(or from) => [
+     *             key => value,
+     *         ]
+     *     ],
+     * ]
+     */
+    protected $routesOptions = [];
+
+    /**
+     * The current method that the script is being called by.
+     *
+     * @var string
+     */
+    protected $HTTPVerb = '*';
+
+    /**
+     * The default list of HTTP methods (and CLI for command line usage)
+     * that is allowed if no other method is provided.
+     *
+     * @var array
+     */
+    protected $defaultHTTPMethods = [
+        'options',
+        'get',
+        'head',
+        'post',
+        'put',
+        'delete',
+        'trace',
+        'connect',
+        'cli',
+    ];
+
+    /**
+     * The name of the current group, if any.
+     *
+     * @var string|null
+     */
+    protected $group;
+
+    /**
+     * The current subdomain.
+     *
+     * @var string|null
+     */
+    protected $currentSubdomain;
+
+    /**
+     * Stores copy of current options being
+     * applied during creation.
+     *
+     * @var array|null
+     */
+    protected $currentOptions;
+
+    /**
+     * A little performance booster.
+     *
+     * @var bool
+     */
+    protected $didDiscover = false;
+
+    /**
+     * Handle to the file locator to use.
+     *
+     * @var FileLocator
+     */
+    protected $fileLocator;
+
+    /**
+     * Handle to the modules config.
+     *
+     * @var Modules
+     */
+    protected $moduleConfig;
+
+    /**
+     * Flag for sorting routes by priority.
+     *
+     * @var bool
+     */
+    protected $prioritize = false;
+
+    /**
+     * Route priority detection flag.
+     *
+     * @var bool
+     */
+    protected $prioritizeDetected = false;
+
+    /**
+     * The current hostname from $_SERVER['HTTP_HOST']
+     */
+    private ?string $httpHost = null;
+
+    /**
+     * Constructor
+     */
+    public function __construct(FileLocator $locator, Modules $moduleConfig)
+    {
+        $this->fileLocator  = $locator;
+        $this->moduleConfig = $moduleConfig;
+
+        $this->httpHost = Services::request()->getServer('HTTP_HOST');
+    }
+
+    /**
+     * Registers a new constraint with the system. Constraints are used
+     * by the routes as placeholders for regular expressions to make defining
+     * the routes more human-friendly.
+     *
+     * You can pass an associative array as $placeholder, and have
+     * multiple placeholders added at once.
+     *
+     * @param array|string $placeholder
+     */
+    public function addPlaceholder($placeholder, ?string $pattern = null): RouteCollectionInterface
+    {
+        if (! is_array($placeholder)) {
+            $placeholder = [$placeholder => $pattern];
+        }
+
+        $this->placeholders = array_merge($this->placeholders, $placeholder);
+
+        return $this;
+    }
+
+    /**
+     * For `spark routes`
+     *
+     * @return array<string, string>
+     *
+     * @internal
+     */
+    public function getPlaceholders(): array
+    {
+        return $this->placeholders;
+    }
+
+    /**
+     * Sets the default namespace to use for Controllers when no other
+     * namespace has been specified.
+     */
+    public function setDefaultNamespace(string $value): RouteCollectionInterface
+    {
+        $this->defaultNamespace = esc(strip_tags($value));
+        $this->defaultNamespace = rtrim($this->defaultNamespace, '\\') . '\\';
+
+        return $this;
+    }
+
+    /**
+     * Sets the default controller to use when no other controller has been
+     * specified.
+     */
+    public function setDefaultController(string $value): RouteCollectionInterface
+    {
+        $this->defaultController = esc(strip_tags($value));
+
+        return $this;
+    }
+
+    /**
+     * Sets the default method to call on the controller when no other
+     * method has been set in the route.
+     */
+    public function setDefaultMethod(string $value): RouteCollectionInterface
+    {
+        $this->defaultMethod = esc(strip_tags($value));
+
+        return $this;
+    }
+
+    /**
+     * Tells the system whether to convert dashes in URI strings into
+     * underscores. In some search engines, including Google, dashes
+     * create more meaning and make it easier for the search engine to
+     * find words and meaning in the URI for better SEO. But it
+     * doesn't work well with PHP method names....
+     */
+    public function setTranslateURIDashes(bool $value): RouteCollectionInterface
+    {
+        $this->translateURIDashes = $value;
+
+        return $this;
+    }
+
+    /**
+     * If TRUE, the system will attempt to match the URI against
+     * Controllers by matching each segment against folders/files
+     * in APPPATH/Controllers, when a match wasn't found against
+     * defined routes.
+     *
+     * If FALSE, will stop searching and do NO automatic routing.
+     */
+    public function setAutoRoute(bool $value): RouteCollectionInterface
+    {
+        $this->autoRoute = $value;
+
+        return $this;
+    }
+
+    /**
+     * Sets the class/method that should be called if routing doesn't
+     * find a match. It can be either a closure or the controller/method
+     * name exactly like a route is defined: Users::index
+     *
+     * This setting is passed to the Router class and handled there.
+     *
+     * @param callable|null $callable
+     */
+    public function set404Override($callable = null): RouteCollectionInterface
+    {
+        $this->override404 = $callable;
+
+        return $this;
+    }
+
+    /**
+     * Returns the 404 Override setting, which can be null, a closure
+     * or the controller/string.
+     *
+     * @return Closure|string|null
+     */
+    public function get404Override()
+    {
+        return $this->override404;
+    }
+
+    /**
+     * Will attempt to discover any additional routes, either through
+     * the local PSR4 namespaces, or through selected Composer packages.
+     */
+    protected function discoverRoutes()
+    {
+        if ($this->didDiscover) {
+            return;
+        }
+
+        // We need this var in local scope
+        // so route files can access it.
+        $routes = $this;
+
+        if ($this->moduleConfig->shouldDiscover('routes')) {
+            $files = $this->fileLocator->search('Config/Routes.php');
+
+            $excludes = [
+                APPPATH . 'Config' . DIRECTORY_SEPARATOR . 'Routes.php',
+                SYSTEMPATH . 'Config' . DIRECTORY_SEPARATOR . 'Routes.php',
+            ];
+
+            foreach ($files as $file) {
+                // Don't include our main file again...
+                if (in_array($file, $excludes, true)) {
+                    continue;
+                }
+
+                include $file;
+            }
+        }
+
+        $this->didDiscover = true;
+    }
+
+    /**
+     * Sets the default constraint to be used in the system. Typically
+     * for use with the 'resource' method.
+     */
+    public function setDefaultConstraint(string $placeholder): RouteCollectionInterface
+    {
+        if (array_key_exists($placeholder, $this->placeholders)) {
+            $this->defaultPlaceholder = $placeholder;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Returns the name of the default controller. With Namespace.
+     */
+    public function getDefaultController(): string
+    {
+        return $this->defaultController;
+    }
+
+    /**
+     * Returns the name of the default method to use within the controller.
+     */
+    public function getDefaultMethod(): string
+    {
+        return $this->defaultMethod;
+    }
+
+    /**
+     * Returns the default namespace as set in the Routes config file.
+     */
+    public function getDefaultNamespace(): string
+    {
+        return $this->defaultNamespace;
+    }
+
+    /**
+     * Returns the current value of the translateURIDashes setting.
+     */
+    public function shouldTranslateURIDashes(): bool
+    {
+        return $this->translateURIDashes;
+    }
+
+    /**
+     * Returns the flag that tells whether to autoRoute URI against Controllers.
+     */
+    public function shouldAutoRoute(): bool
+    {
+        return $this->autoRoute;
+    }
+
+    /**
+     * Returns the raw array of available routes.
+     */
+    public function getRoutes(?string $verb = null): array
+    {
+        if (empty($verb)) {
+            $verb = $this->getHTTPVerb();
+        }
+
+        // Since this is the entry point for the Router,
+        // take a moment to do any route discovery
+        // we might need to do.
+        $this->discoverRoutes();
+
+        $routes = [];
+
+        if (isset($this->routes[$verb])) {
+            // Keep current verb's routes at the beginning, so they're matched
+            // before any of the generic, "add" routes.
+            $collection = $this->routes[$verb] + ($this->routes['*'] ?? []);
+
+            foreach ($collection as $r) {
+                $key          = key($r['route']);
+                $routes[$key] = $r['route'][$key];
+            }
+        }
+
+        // sorting routes by priority
+        if ($this->prioritizeDetected && $this->prioritize && $routes !== []) {
+            $order = [];
+
+            foreach ($routes as $key => $value) {
+                $key                    = $key === '/' ? $key : ltrim($key, '/ ');
+                $priority               = $this->getRoutesOptions($key, $verb)['priority'] ?? 0;
+                $order[$priority][$key] = $value;
+            }
+
+            ksort($order);
+            $routes = array_merge(...$order);
+        }
+
+        return $routes;
+    }
+
+    /**
+     * Returns one or all routes options
+     */
+    public function getRoutesOptions(?string $from = null, ?string $verb = null): array
+    {
+        $options = $this->loadRoutesOptions($verb);
+
+        return $from ? $options[$from] ?? [] : $options;
+    }
+
+    /**
+     * Returns the current HTTP Verb being used.
+     */
+    public function getHTTPVerb(): string
+    {
+        return $this->HTTPVerb;
+    }
+
+    /**
+     * Sets the current HTTP verb.
+     * Used primarily for testing.
+     *
+     * @return $this
+     */
+    public function setHTTPVerb(string $verb)
+    {
+        $this->HTTPVerb = $verb;
+
+        return $this;
+    }
+
+    /**
+     * A shortcut method to add a number of routes at a single time.
+     * It does not allow any options to be set on the route, or to
+     * define the method used.
+     */
+    public function map(array $routes = [], ?array $options = null): RouteCollectionInterface
+    {
+        foreach ($routes as $from => $to) {
+            $this->add($from, $to, $options);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Adds a single route to the collection.
+     *
+     * Example:
+     *      $routes->add('news', 'Posts::index');
+     *
+     * @param array|Closure|string $to
+     */
+    public function add(string $from, $to, ?array $options = null): RouteCollectionInterface
+    {
+        $this->create('*', $from, $to, $options);
+
+        return $this;
+    }
+
+    /**
+     * Adds a temporary redirect from one route to another. Used for
+     * redirecting traffic from old, non-existing routes to the new
+     * moved routes.
+     *
+     * @param string $from   The pattern to match against
+     * @param string $to     Either a route name or a URI to redirect to
+     * @param int    $status The HTTP status code that should be returned with this redirect
+     *
+     * @return RouteCollection
+     */
+    public function addRedirect(string $from, string $to, int $status = 302)
+    {
+        // Use the named route's pattern if this is a named route.
+        if (array_key_exists($to, $this->routes['*'])) {
+            $to = $this->routes['*'][$to]['route'];
+        } elseif (array_key_exists($to, $this->routes['get'])) {
+            $to = $this->routes['get'][$to]['route'];
+        }
+
+        $this->create('*', $from, $to, ['redirect' => $status]);
+
+        return $this;
+    }
+
+    /**
+     * Determines if the route is a redirecting route.
+     */
+    public function isRedirect(string $from): bool
+    {
+        foreach ($this->routes['*'] as $name => $route) {
+            // Named route?
+            if ($name === $from || key($route['route']) === $from) {
+                return isset($route['redirect']) && is_numeric($route['redirect']);
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Grabs the HTTP status code from a redirecting Route.
+     */
+    public function getRedirectCode(string $from): int
+    {
+        foreach ($this->routes['*'] as $name => $route) {
+            // Named route?
+            if ($name === $from || key($route['route']) === $from) {
+                return $route['redirect'] ?? 0;
+            }
+        }
+
+        return 0;
+    }
+
+    /**
+     * Group a series of routes under a single URL segment. This is handy
+     * for grouping items into an admin area, like:
+     *
+     * Example:
+     *     // Creates route: admin/users
+     *     $route->group('admin', function() {
+     *            $route->resource('users');
+     *     });
+     *
+     * @param string         $name      The name to group/prefix the routes with.
+     * @param array|callable ...$params
+     */
+    public function group(string $name, ...$params)
+    {
+        $oldGroup   = $this->group;
+        $oldOptions = $this->currentOptions;
+
+        // To register a route, we'll set a flag so that our router
+        // will see the group name.
+        // If the group name is empty, we go on using the previously built group name.
+        $this->group = $name ? trim($oldGroup . '/' . $name, '/') : $oldGroup;
+
+        $callback = array_pop($params);
+
+        if ($params && is_array($params[0])) {
+            $this->currentOptions = array_shift($params);
+        }
+
+        if (is_callable($callback)) {
+            $callback($this);
+        }
+
+        $this->group          = $oldGroup;
+        $this->currentOptions = $oldOptions;
+    }
+
+    /*
+     * --------------------------------------------------------------------
+     *  HTTP Verb-based routing
+     * --------------------------------------------------------------------
+     * Routing works here because, as the routes Config file is read in,
+     * the various HTTP verb-based routes will only be added to the in-memory
+     * routes if it is a call that should respond to that verb.
+     *
+     * The options array is typically used to pass in an 'as' or var, but may
+     * be expanded in the future. See the docblock for 'add' method above for
+     * current list of globally available options.
+     */
+
+    /**
+     * Creates a collections of HTTP-verb based routes for a controller.
+     *
+     * Possible Options:
+     *      'controller'    - Customize the name of the controller used in the 'to' route
+     *      'placeholder'   - The regex used by the Router. Defaults to '(:any)'
+     *      'websafe'   -	- '1' if only GET and POST HTTP verbs are supported
+     *
+     * Example:
+     *
+     *      $route->resource('photos');
+     *
+     *      // Generates the following routes:
+     *      HTTP Verb | Path        | Action        | Used for...
+     *      ----------+-------------+---------------+-----------------
+     *      GET         /photos             index           an array of photo objects
+     *      GET         /photos/new         new             an empty photo object, with default properties
+     *      GET         /photos/{id}/edit   edit            a specific photo object, editable properties
+     *      GET         /photos/{id}        show            a specific photo object, all properties
+     *      POST        /photos             create          a new photo object, to add to the resource
+     *      DELETE      /photos/{id}        delete          deletes the specified photo object
+     *      PUT/PATCH   /photos/{id}        update          replacement properties for existing photo
+     *
+     *  If 'websafe' option is present, the following paths are also available:
+     *
+     *      POST		/photos/{id}/delete delete
+     *      POST        /photos/{id}        update
+     *
+     * @param string     $name    The name of the resource/controller to route to.
+     * @param array|null $options An list of possible ways to customize the routing.
+     */
+    public function resource(string $name, ?array $options = null): RouteCollectionInterface
+    {
+        // In order to allow customization of the route the
+        // resources are sent to, we need to have a new name
+        // to store the values in.
+        $newName = implode('\\', array_map('ucfirst', explode('/', $name)));
+
+        // If a new controller is specified, then we replace the
+        // $name value with the name of the new controller.
+        if (isset($options['controller'])) {
+            $newName = ucfirst(esc(strip_tags($options['controller'])));
+        }
+
+        // In order to allow customization of allowed id values
+        // we need someplace to store them.
+        $id = $options['placeholder'] ?? $this->placeholders[$this->defaultPlaceholder] ?? '(:segment)';
+
+        // Make sure we capture back-references
+        $id = '(' . trim($id, '()') . ')';
+
+        $methods = isset($options['only']) ? (is_string($options['only']) ? explode(',', $options['only']) : $options['only']) : ['index', 'show', 'create', 'update', 'delete', 'new', 'edit'];
+
+        if (isset($options['except'])) {
+            $options['except'] = is_array($options['except']) ? $options['except'] : explode(',', $options['except']);
+
+            foreach ($methods as $i => $method) {
+                if (in_array($method, $options['except'], true)) {
+                    unset($methods[$i]);
+                }
+            }
+        }
+
+        if (in_array('index', $methods, true)) {
+            $this->get($name, $newName . '::index', $options);
+        }
+        if (in_array('new', $methods, true)) {
+            $this->get($name . '/new', $newName . '::new', $options);
+        }
+        if (in_array('edit', $methods, true)) {
+            $this->get($name . '/' . $id . '/edit', $newName . '::edit/$1', $options);
+        }
+        if (in_array('show', $methods, true)) {
+            $this->get($name . '/' . $id, $newName . '::show/$1', $options);
+        }
+        if (in_array('create', $methods, true)) {
+            $this->post($name, $newName . '::create', $options);
+        }
+        if (in_array('update', $methods, true)) {
+            $this->put($name . '/' . $id, $newName . '::update/$1', $options);
+            $this->patch($name . '/' . $id, $newName . '::update/$1', $options);
+        }
+        if (in_array('delete', $methods, true)) {
+            $this->delete($name . '/' . $id, $newName . '::delete/$1', $options);
+        }
+
+        // Web Safe? delete needs checking before update because of method name
+        if (isset($options['websafe'])) {
+            if (in_array('delete', $methods, true)) {
+                $this->post($name . '/' . $id . '/delete', $newName . '::delete/$1', $options);
+            }
+            if (in_array('update', $methods, true)) {
+                $this->post($name . '/' . $id, $newName . '::update/$1', $options);
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Creates a collections of HTTP-verb based routes for a presenter controller.
+     *
+     * Possible Options:
+     *      'controller'    - Customize the name of the controller used in the 'to' route
+     *      'placeholder'   - The regex used by the Router. Defaults to '(:any)'
+     *
+     * Example:
+     *
+     *      $route->presenter('photos');
+     *
+     *      // Generates the following routes:
+     *      HTTP Verb | Path        | Action        | Used for...
+     *      ----------+-------------+---------------+-----------------
+     *      GET         /photos             index           showing all array of photo objects
+     *      GET         /photos/show/{id}   show            showing a specific photo object, all properties
+     *      GET         /photos/new         new             showing a form for an empty photo object, with default properties
+     *      POST        /photos/create      create          processing the form for a new photo
+     *      GET         /photos/edit/{id}   edit            show an editing form for a specific photo object, editable properties
+     *      POST        /photos/update/{id} update          process the editing form data
+     *      GET         /photos/remove/{id} remove          show a form to confirm deletion of a specific photo object
+     *      POST        /photos/delete/{id} delete          deleting the specified photo object
+     *
+     * @param string     $name    The name of the controller to route to.
+     * @param array|null $options An list of possible ways to customize the routing.
+     */
+    public function presenter(string $name, ?array $options = null): RouteCollectionInterface
+    {
+        // In order to allow customization of the route the
+        // resources are sent to, we need to have a new name
+        // to store the values in.
+        $newName = implode('\\', array_map('ucfirst', explode('/', $name)));
+
+        // If a new controller is specified, then we replace the
+        // $name value with the name of the new controller.
+        if (isset($options['controller'])) {
+            $newName = ucfirst(esc(strip_tags($options['controller'])));
+        }
+
+        // In order to allow customization of allowed id values
+        // we need someplace to store them.
+        $id = $options['placeholder'] ?? $this->placeholders[$this->defaultPlaceholder] ?? '(:segment)';
+
+        // Make sure we capture back-references
+        $id = '(' . trim($id, '()') . ')';
+
+        $methods = isset($options['only']) ? (is_string($options['only']) ? explode(',', $options['only']) : $options['only']) : ['index', 'show', 'new', 'create', 'edit', 'update', 'remove', 'delete'];
+
+        if (isset($options['except'])) {
+            $options['except'] = is_array($options['except']) ? $options['except'] : explode(',', $options['except']);
+
+            foreach ($methods as $i => $method) {
+                if (in_array($method, $options['except'], true)) {
+                    unset($methods[$i]);
+                }
+            }
+        }
+
+        if (in_array('index', $methods, true)) {
+            $this->get($name, $newName . '::index', $options);
+        }
+        if (in_array('show', $methods, true)) {
+            $this->get($name . '/show/' . $id, $newName . '::show/$1', $options);
+        }
+        if (in_array('new', $methods, true)) {
+            $this->get($name . '/new', $newName . '::new', $options);
+        }
+        if (in_array('create', $methods, true)) {
+            $this->post($name . '/create', $newName . '::create', $options);
+        }
+        if (in_array('edit', $methods, true)) {
+            $this->get($name . '/edit/' . $id, $newName . '::edit/$1', $options);
+        }
+        if (in_array('update', $methods, true)) {
+            $this->post($name . '/update/' . $id, $newName . '::update/$1', $options);
+        }
+        if (in_array('remove', $methods, true)) {
+            $this->get($name . '/remove/' . $id, $newName . '::remove/$1', $options);
+        }
+        if (in_array('delete', $methods, true)) {
+            $this->post($name . '/delete/' . $id, $newName . '::delete/$1', $options);
+        }
+        if (in_array('show', $methods, true)) {
+            $this->get($name . '/' . $id, $newName . '::show/$1', $options);
+        }
+        if (in_array('create', $methods, true)) {
+            $this->post($name, $newName . '::create', $options);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Specifies a single route to match for multiple HTTP Verbs.
+     *
+     * Example:
+     *  $route->match( ['get', 'post'], 'users/(:num)', 'users/$1);
+     *
+     * @param array|Closure|string $to
+     */
+    public function match(array $verbs = [], string $from = '', $to = '', ?array $options = null): RouteCollectionInterface
+    {
+        if (empty($from) || empty($to)) {
+            throw new InvalidArgumentException('You must supply the parameters: from, to.');
+        }
+
+        foreach ($verbs as $verb) {
+            $verb = strtolower($verb);
+
+            $this->{$verb}($from, $to, $options);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Specifies a route that is only available to GET requests.
+     *
+     * @param array|Closure|string $to
+     */
+    public function get(string $from, $to, ?array $options = null): RouteCollectionInterface
+    {
+        $this->create('get', $from, $to, $options);
+
+        return $this;
+    }
+
+    /**
+     * Specifies a route that is only available to POST requests.
+     *
+     * @param array|Closure|string $to
+     */
+    public function post(string $from, $to, ?array $options = null): RouteCollectionInterface
+    {
+        $this->create('post', $from, $to, $options);
+
+        return $this;
+    }
+
+    /**
+     * Specifies a route that is only available to PUT requests.
+     *
+     * @param array|Closure|string $to
+     */
+    public function put(string $from, $to, ?array $options = null): RouteCollectionInterface
+    {
+        $this->create('put', $from, $to, $options);
+
+        return $this;
+    }
+
+    /**
+     * Specifies a route that is only available to DELETE requests.
+     *
+     * @param array|Closure|string $to
+     */
+    public function delete(string $from, $to, ?array $options = null): RouteCollectionInterface
+    {
+        $this->create('delete', $from, $to, $options);
+
+        return $this;
+    }
+
+    /**
+     * Specifies a route that is only available to HEAD requests.
+     *
+     * @param array|Closure|string $to
+     */
+    public function head(string $from, $to, ?array $options = null): RouteCollectionInterface
+    {
+        $this->create('head', $from, $to, $options);
+
+        return $this;
+    }
+
+    /**
+     * Specifies a route that is only available to PATCH requests.
+     *
+     * @param array|Closure|string $to
+     */
+    public function patch(string $from, $to, ?array $options = null): RouteCollectionInterface
+    {
+        $this->create('patch', $from, $to, $options);
+
+        return $this;
+    }
+
+    /**
+     * Specifies a route that is only available to OPTIONS requests.
+     *
+     * @param array|Closure|string $to
+     */
+    public function options(string $from, $to, ?array $options = null): RouteCollectionInterface
+    {
+        $this->create('options', $from, $to, $options);
+
+        return $this;
+    }
+
+    /**
+     * Specifies a route that is only available to command-line requests.
+     *
+     * @param array|Closure|string $to
+     */
+    public function cli(string $from, $to, ?array $options = null): RouteCollectionInterface
+    {
+        $this->create('cli', $from, $to, $options);
+
+        return $this;
+    }
+
+    /**
+     * Limits the routes to a specified ENVIRONMENT or they won't run.
+     */
+    public function environment(string $env, Closure $callback): RouteCollectionInterface
+    {
+        if ($env === ENVIRONMENT) {
+            $callback($this);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Attempts to look up a route based on its destination.
+     *
+     * If a route exists:
+     *
+     *      'path/(:any)/(:any)' => 'Controller::method/$1/$2'
+     *
+     * This method allows you to know the Controller and method
+     * and get the route that leads to it.
+     *
+     *      // Equals 'path/$param1/$param2'
+     *      reverseRoute('Controller::method', $param1, $param2);
+     *
+     * @param string     $search    Named route or Controller::method
+     * @param int|string ...$params One or more parameters to be passed to the route
+     *
+     * @return false|string
+     */
+    public function reverseRoute(string $search, ...$params)
+    {
+        // Named routes get higher priority.
+        foreach ($this->routes as $collection) {
+            if (array_key_exists($search, $collection)) {
+                $route = $this->fillRouteParams(key($collection[$search]['route']), $params);
+
+                return $this->localizeRoute($route);
+            }
+        }
+
+        // Add the default namespace if needed.
+        $namespace = trim($this->defaultNamespace, '\\') . '\\';
+        if (
+            substr($search, 0, 1) !== '\\'
+            && substr($search, 0, strlen($namespace)) !== $namespace
+        ) {
+            $search = $namespace . $search;
+        }
+
+        // If it's not a named route, then loop over
+        // all routes to find a match.
+        foreach ($this->routes as $collection) {
+            foreach ($collection as $route) {
+                $from = key($route['route']);
+                $to   = $route['route'][$from];
+
+                // ignore closures
+                if (! is_string($to)) {
+                    continue;
+                }
+
+                // Lose any namespace slash at beginning of strings
+                // to ensure more consistent match.
+                $to     = ltrim($to, '\\');
+                $search = ltrim($search, '\\');
+
+                // If there's any chance of a match, then it will
+                // be with $search at the beginning of the $to string.
+                if (strpos($to, $search) !== 0) {
+                    continue;
+                }
+
+                // Ensure that the number of $params given here
+                // matches the number of back-references in the route
+                if (substr_count($to, '$') !== count($params)) {
+                    continue;
+                }
+
+                $route = $this->fillRouteParams($from, $params);
+
+                return $this->localizeRoute($route);
+            }
+        }
+
+        // If we're still here, then we did not find a match.
+        return false;
+    }
+
+    /**
+     * Replaces the {locale} tag with the current application locale
+     */
+    protected function localizeRoute(string $route): string
+    {
+        return strtr($route, ['{locale}' => Services::request()->getLocale()]);
+    }
+
+    /**
+     * Checks a route (using the "from") to see if it's filtered or not.
+     */
+    public function isFiltered(string $search, ?string $verb = null): bool
+    {
+        $options = $this->loadRoutesOptions($verb);
+
+        return isset($options[$search]['filter']);
+    }
+
+    /**
+     * Returns the filter that should be applied for a single route, along
+     * with any parameters it might have. Parameters are found by splitting
+     * the parameter name on a colon to separate the filter name from the parameter list,
+     * and the splitting the result on commas. So:
+     *
+     *    'role:admin,manager'
+     *
+     * has a filter of "role", with parameters of ['admin', 'manager'].
+     *
+     * @deprecated Use getFiltersForRoute()
+     */
+    public function getFilterForRoute(string $search, ?string $verb = null): string
+    {
+        $options = $this->loadRoutesOptions($verb);
+
+        return $options[$search]['filter'] ?? '';
+    }
+
+    /**
+     * Returns the filters that should be applied for a single route, along
+     * with any parameters it might have. Parameters are found by splitting
+     * the parameter name on a colon to separate the filter name from the parameter list,
+     * and the splitting the result on commas. So:
+     *
+     *    'role:admin,manager'
+     *
+     * has a filter of "role", with parameters of ['admin', 'manager'].
+     */
+    public function getFiltersForRoute(string $search, ?string $verb = null): array
+    {
+        $options = $this->loadRoutesOptions($verb);
+
+        if (! array_key_exists($search, $options)) {
+            return [];
+        }
+
+        if (is_string($options[$search]['filter'])) {
+            return [$options[$search]['filter']];
+        }
+
+        return $options[$search]['filter'] ?? [];
+    }
+
+    /**
+     * Given a
+     *
+     * @throws RouterException
+     */
+    protected function fillRouteParams(string $from, ?array $params = null): string
+    {
+        // Find all of our back-references in the original route
+        preg_match_all('/\(([^)]+)\)/', $from, $matches);
+
+        if (empty($matches[0])) {
+            return '/' . ltrim($from, '/');
+        }
+
+        // Build our resulting string, inserting the $params in
+        // the appropriate places.
+        foreach ($matches[0] as $index => $pattern) {
+            if (! preg_match('#^' . $pattern . '$#u', $params[$index])) {
+                throw RouterException::forInvalidParameterType();
+            }
+
+            // Ensure that the param we're inserting matches
+            // the expected param type.
+            $pos  = strpos($from, $pattern);
+            $from = substr_replace($from, $params[$index], $pos, strlen($pattern));
+        }
+
+        return '/' . ltrim($from, '/');
+    }
+
+    /**
+     * Does the heavy lifting of creating an actual route. You must specify
+     * the request method(s) that this route will work for. They can be separated
+     * by a pipe character "|" if there is more than one.
+     *
+     * @param array|Closure|string $to
+     */
+    protected function create(string $verb, string $from, $to, ?array $options = null)
+    {
+        $overwrite = false;
+        $prefix    = $this->group === null ? '' : $this->group . '/';
+
+        $from = esc(strip_tags($prefix . $from));
+
+        // While we want to add a route within a group of '/',
+        // it doesn't work with matching, so remove them...
+        if ($from !== '/') {
+            $from = trim($from, '/');
+        }
+
+        // When redirecting to named route, $to is an array like `['zombies' => '\Zombies::index']`.
+        if (is_array($to) && count($to) === 2) {
+            $to = $this->processArrayCallableSyntax($from, $to);
+        }
+
+        $options = array_merge($this->currentOptions ?? [], $options ?? []);
+
+        // Route priority detect
+        if (isset($options['priority'])) {
+            $options['priority'] = abs((int) $options['priority']);
+
+            if ($options['priority'] > 0) {
+                $this->prioritizeDetected = true;
+            }
+        }
+
+        // Hostname limiting?
+        if (! empty($options['hostname'])) {
+            // @todo determine if there's a way to whitelist hosts?
+            if (isset($this->httpHost) && strtolower($this->httpHost) !== strtolower($options['hostname'])) {
+                return;
+            }
+
+            $overwrite = true;
+        }
+
+        // Limiting to subdomains?
+        elseif (! empty($options['subdomain'])) {
+            // If we don't match the current subdomain, then
+            // we don't need to add the route.
+            if (! $this->checkSubdomains($options['subdomain'])) {
+                return;
+            }
+
+            $overwrite = true;
+        }
+
+        // Are we offsetting the binds?
+        // If so, take care of them here in one
+        // fell swoop.
+        if (isset($options['offset']) && is_string($to)) {
+            // Get a constant string to work with.
+            $to = preg_replace('/(\$\d+)/', '$X', $to);
+
+            for ($i = (int) $options['offset'] + 1; $i < (int) $options['offset'] + 7; $i++) {
+                $to = preg_replace_callback(
+                    '/\$X/',
+                    static fn ($m) => '$' . $i,
+                    $to,
+                    1
+                );
+            }
+        }
+
+        // Replace our regex pattern placeholders with the actual thing
+        // so that the Router doesn't need to know about any of this.
+        foreach ($this->placeholders as $tag => $pattern) {
+            $from = str_ireplace(':' . $tag, $pattern, $from);
+        }
+
+        // If is redirect, No processing
+        if (! isset($options['redirect']) && is_string($to)) {
+            // If no namespace found, add the default namespace
+            if (strpos($to, '\\') === false || strpos($to, '\\') > 0) {
+                $namespace = $options['namespace'] ?? $this->defaultNamespace;
+                $to        = trim($namespace, '\\') . '\\' . $to;
+            }
+            // Always ensure that we escape our namespace so we're not pointing to
+            // \CodeIgniter\Routes\Controller::method.
+            $to = '\\' . ltrim($to, '\\');
+        }
+
+        $name = $options['as'] ?? $from;
+
+        helper('array');
+
+        // Don't overwrite any existing 'froms' so that auto-discovered routes
+        // do not overwrite any app/Config/Routes settings. The app
+        // routes should always be the "source of truth".
+        // this works only because discovered routes are added just prior
+        // to attempting to route the request.
+        $fromExists = dot_array_search('*.route.' . $from, $this->routes[$verb] ?? []) !== null;
+        if ((isset($this->routes[$verb][$name]) || $fromExists) && ! $overwrite) {
+            return;
+        }
+
+        $this->routes[$verb][$name] = [
+            'route' => [$from => $to],
+        ];
+
+        $this->routesOptions[$verb][$from] = $options;
+
+        // Is this a redirect?
+        if (isset($options['redirect']) && is_numeric($options['redirect'])) {
+            $this->routes['*'][$name]['redirect'] = $options['redirect'];
+        }
+    }
+
+    private function processArrayCallableSyntax(string $from, array $to): string
+    {
+        // [classname, method]
+        // eg, [Home::class, 'index']
+        if (is_callable($to, true, $callableName)) {
+            // If the route has placeholders, add params automatically.
+            $params = $this->getMethodParams($from);
+
+            return '\\' . $callableName . $params;
+        }
+
+        // [[classname, method], params]
+        // eg, [[Home::class, 'index'], '$1/$2']
+        if (
+            isset($to[0], $to[1])
+            && is_callable($to[0], true, $callableName)
+            && is_string($to[1])
+        ) {
+            $to = '\\' . $callableName . '/' . $to[1];
+        }
+
+        return $to;
+    }
+
+    /**
+     * Returns the method param string like `/$1/$2` for placeholders
+     */
+    private function getMethodParams(string $from): string
+    {
+        preg_match_all('/\(.+?\)/', $from, $matches);
+        $count = is_countable($matches[0]) ? count($matches[0]) : 0;
+
+        $params = '';
+
+        for ($i = 1; $i <= $count; $i++) {
+            $params .= '/$' . $i;
+        }
+
+        return $params;
+    }
+
+    /**
+     * Compares the subdomain(s) passed in against the current subdomain
+     * on this page request.
+     *
+     * @param string|string[] $subdomains
+     */
+    private function checkSubdomains($subdomains): bool
+    {
+        // CLI calls can't be on subdomain.
+        if (! isset($this->httpHost)) {
+            return false;
+        }
+
+        if ($this->currentSubdomain === null) {
+            $this->currentSubdomain = $this->determineCurrentSubdomain();
+        }
+
+        if (! is_array($subdomains)) {
+            $subdomains = [$subdomains];
+        }
+
+        // Routes can be limited to any sub-domain. In that case, though,
+        // it does require a sub-domain to be present.
+        if (! empty($this->currentSubdomain) && in_array('*', $subdomains, true)) {
+            return true;
+        }
+
+        return in_array($this->currentSubdomain, $subdomains, true);
+    }
+
+    /**
+     * Examines the HTTP_HOST to get a best match for the subdomain. It
+     * won't be perfect, but should work for our needs.
+     *
+     * It's especially not perfect since it's possible to register a domain
+     * with a period (.) as part of the domain name.
+     *
+     * @return false|string the subdomain
+     */
+    private function determineCurrentSubdomain()
+    {
+        // We have to ensure that a scheme exists
+        // on the URL else parse_url will mis-interpret
+        // 'host' as the 'path'.
+        $url = $this->httpHost;
+        if (strpos($url, 'http') !== 0) {
+            $url = 'http://' . $url;
+        }
+
+        $parsedUrl = parse_url($url);
+
+        $host = explode('.', $parsedUrl['host']);
+
+        if ($host[0] === 'www') {
+            unset($host[0]);
+        }
+
+        // Get rid of any domains, which will be the last
+        unset($host[count($host) - 1]);
+
+        // Account for .co.uk, .co.nz, etc. domains
+        if (end($host) === 'co') {
+            $host = array_slice($host, 0, -1);
+        }
+
+        // If we only have 1 part left, then we don't have a sub-domain.
+        if (count($host) === 1) {
+            // Set it to false so we don't make it back here again.
+            return false;
+        }
+
+        return array_shift($host);
+    }
+
+    /**
+     * Reset the routes, so that a test case can provide the
+     * explicit ones needed for it.
+     */
+    public function resetRoutes()
+    {
+        $this->routes = ['*' => []];
+
+        foreach ($this->defaultHTTPMethods as $verb) {
+            $this->routes[$verb] = [];
+        }
+
+        $this->prioritizeDetected = false;
+    }
+
+    /**
+     * Load routes options based on verb
+     */
+    protected function loadRoutesOptions(?string $verb = null): array
+    {
+        $verb = $verb ?: $this->getHTTPVerb();
+
+        $options = $this->routesOptions[$verb] ?? [];
+
+        if (isset($this->routesOptions['*'])) {
+            foreach ($this->routesOptions['*'] as $key => $val) {
+                if (isset($options[$key])) {
+                    $extraOptions  = array_diff_key($val, $options[$key]);
+                    $options[$key] = array_merge($options[$key], $extraOptions);
+                } else {
+                    $options[$key] = $val;
+                }
+            }
+        }
+
+        return $options;
+    }
+
+    /**
+     * Enable or Disable sorting routes by priority
+     *
+     * @param bool $enabled The value status
+     *
+     * @return $this
+     */
+    public function setPrioritize(bool $enabled = true)
+    {
+        $this->prioritize = $enabled;
+
+        return $this;
+    }
+
+    /**
+     * Get all controllers in Route Handlers
+     *
+     * @param string|null $verb HTTP verb. `'*'` returns all controllers in any verb.
+     */
+    public function getRegisteredControllers(?string $verb = '*'): array
+    {
+        $routes = [];
+
+        if ($verb === '*') {
+            $rawRoutes = [];
+
+            foreach ($this->defaultHTTPMethods as $tmpVerb) {
+                $rawRoutes = array_merge($rawRoutes, $this->routes[$tmpVerb]);
+            }
+
+            foreach ($rawRoutes as $route) {
+                $key     = key($route['route']);
+                $handler = $route['route'][$key];
+
+                $routes[$key] = $handler;
+            }
+        } else {
+            $routes = $this->getRoutes($verb);
+        }
+
+        $controllers = [];
+
+        foreach ($routes as $handler) {
+            if (! is_string($handler)) {
+                continue;
+            }
+
+            [$controller] = explode('::', $handler, 2);
+
+            $controllers[] = $controller;
+        }
+
+        return array_unique($controllers);
+    }
+}
diff --git a/www-api/system/Router/RouteCollectionInterface.php b/www-api/system/Router/RouteCollectionInterface.php
new file mode 100644
index 00000000..b12de34b
--- /dev/null
+++ b/www-api/system/Router/RouteCollectionInterface.php
@@ -0,0 +1,188 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Router;
+
+use Closure;
+
+/**
+ * Interface RouteCollectionInterface
+ *
+ * A Route Collection's sole job is to hold a series of routes. The required
+ * number of methods is kept very small on purpose, but implementors may
+ * add a number of additional methods to customize how the routes are defined.
+ *
+ * The RouteCollection provides the Router with the routes so that it can determine
+ * which controller should be ran.
+ */
+interface RouteCollectionInterface
+{
+    /**
+     * Adds a single route to the collection.
+     *
+     * @param array|Closure|string $to
+     * @param array                $options
+     *
+     * @return mixed
+     */
+    public function add(string $from, $to, ?array $options = null);
+
+    /**
+     * Registers a new constraint with the system. Constraints are used
+     * by the routes as placeholders for regular expressions to make defining
+     * the routes more human-friendly.
+     *
+     * You can pass an associative array as $placeholder, and have
+     * multiple placeholders added at once.
+     *
+     * @param array|string $placeholder
+     * @param string       $pattern
+     *
+     * @return mixed
+     */
+    public function addPlaceholder($placeholder, ?string $pattern = null);
+
+    /**
+     * Sets the default namespace to use for Controllers when no other
+     * namespace has been specified.
+     *
+     * @return mixed
+     */
+    public function setDefaultNamespace(string $value);
+
+    /**
+     * Sets the default controller to use when no other controller has been
+     * specified.
+     *
+     * @return mixed
+     */
+    public function setDefaultController(string $value);
+
+    /**
+     * Sets the default method to call on the controller when no other
+     * method has been set in the route.
+     *
+     * @return mixed
+     */
+    public function setDefaultMethod(string $value);
+
+    /**
+     * Tells the system whether to convert dashes in URI strings into
+     * underscores. In some search engines, including Google, dashes
+     * create more meaning and make it easier for the search engine to
+     * find words and meaning in the URI for better SEO. But it
+     * doesn't work well with PHP method names....
+     *
+     * @return mixed
+     */
+    public function setTranslateURIDashes(bool $value);
+
+    /**
+     * If TRUE, the system will attempt to match the URI against
+     * Controllers by matching each segment against folders/files
+     * in APPPATH/Controllers, when a match wasn't found against
+     * defined routes.
+     *
+     * If FALSE, will stop searching and do NO automatic routing.
+     */
+    public function setAutoRoute(bool $value): self;
+
+    /**
+     * Sets the class/method that should be called if routing doesn't
+     * find a match. It can be either a closure or the controller/method
+     * name exactly like a route is defined: Users::index
+     *
+     * This setting is passed to the Router class and handled there.
+     *
+     * @param callable|null $callable
+     */
+    public function set404Override($callable = null): self;
+
+    /**
+     * Returns the 404 Override setting, which can be null, a closure
+     * or the controller/string.
+     *
+     * @return Closure|string|null
+     */
+    public function get404Override();
+
+    /**
+     * Returns the name of the default controller. With Namespace.
+     *
+     * @return string
+     */
+    public function getDefaultController();
+
+    /**
+     * Returns the name of the default method to use within the controller.
+     *
+     * @return string
+     */
+    public function getDefaultMethod();
+
+    /**
+     * Returns the current value of the translateURIDashes setting.
+     *
+     * @return bool
+     */
+    public function shouldTranslateURIDashes();
+
+    /**
+     * Returns the flag that tells whether to autoRoute URI against Controllers.
+     *
+     * @return bool
+     */
+    public function shouldAutoRoute();
+
+    /**
+     * Returns the raw array of available routes.
+     *
+     * @return array
+     */
+    public function getRoutes();
+
+    /**
+     * Returns the current HTTP Verb being used.
+     *
+     * @return string
+     */
+    public function getHTTPVerb();
+
+    /**
+     * Attempts to look up a route based on it's destination.
+     *
+     * If a route exists:
+     *
+     *      'path/(:any)/(:any)' => 'Controller::method/$1/$2'
+     *
+     * This method allows you to know the Controller and method
+     * and get the route that leads to it.
+     *
+     *      // Equals 'path/$param1/$param2'
+     *      reverseRoute('Controller::method', $param1, $param2);
+     *
+     * @param string     $search    Named route or Controller::method
+     * @param int|string ...$params
+     *
+     * @return false|string
+     */
+    public function reverseRoute(string $search, ...$params);
+
+    /**
+     * Determines if the route is a redirecting route.
+     */
+    public function isRedirect(string $from): bool;
+
+    /**
+     * Grabs the HTTP status code from a redirecting Route.
+     */
+    public function getRedirectCode(string $from): int;
+}
diff --git a/www-api/system/Router/Router.php b/www-api/system/Router/Router.php
new file mode 100644
index 00000000..0be0e438
--- /dev/null
+++ b/www-api/system/Router/Router.php
@@ -0,0 +1,659 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Router;
+
+use Closure;
+use CodeIgniter\Exceptions\PageNotFoundException;
+use CodeIgniter\HTTP\Request;
+use CodeIgniter\Router\Exceptions\RedirectException;
+use CodeIgniter\Router\Exceptions\RouterException;
+
+/**
+ * Request router.
+ */
+class Router implements RouterInterface
+{
+    /**
+     * A RouteCollection instance.
+     *
+     * @var RouteCollectionInterface
+     */
+    protected $collection;
+
+    /**
+     * Sub-directory that contains the requested controller class.
+     * Primarily used by 'autoRoute'.
+     *
+     * @var string|null
+     */
+    protected $directory;
+
+    /**
+     * The name of the controller class.
+     *
+     * @var Closure|string
+     */
+    protected $controller;
+
+    /**
+     * The name of the method to use.
+     *
+     * @var string
+     */
+    protected $method;
+
+    /**
+     * An array of binds that were collected
+     * so they can be sent to closure routes.
+     *
+     * @var array
+     */
+    protected $params = [];
+
+    /**
+     * The name of the front controller.
+     *
+     * @var string
+     */
+    protected $indexPage = 'index.php';
+
+    /**
+     * Whether dashes in URI's should be converted
+     * to underscores when determining method names.
+     *
+     * @var bool
+     */
+    protected $translateURIDashes = false;
+
+    /**
+     * The route that was matched for this request.
+     *
+     * @var array|null
+     */
+    protected $matchedRoute;
+
+    /**
+     * The options set for the matched route.
+     *
+     * @var array|null
+     */
+    protected $matchedRouteOptions;
+
+    /**
+     * The locale that was detected in a route.
+     *
+     * @var string
+     */
+    protected $detectedLocale;
+
+    /**
+     * The filter info from Route Collection
+     * if the matched route should be filtered.
+     *
+     * @var string|null
+     *
+     * @deprecated Use $filtersInfo
+     */
+    protected $filterInfo;
+
+    /**
+     * The filter info from Route Collection
+     * if the matched route should be filtered.
+     *
+     * @var string[]
+     */
+    protected $filtersInfo = [];
+
+    protected ?AutoRouterInterface $autoRouter = null;
+
+    /**
+     * Stores a reference to the RouteCollection object.
+     */
+    public function __construct(RouteCollectionInterface $routes, ?Request $request = null)
+    {
+        $this->collection = $routes;
+
+        // These are only for auto-routing
+        $this->controller = $this->collection->getDefaultController();
+        $this->method     = $this->collection->getDefaultMethod();
+
+        $this->collection->setHTTPVerb(strtolower($request->getMethod() ?? $_SERVER['REQUEST_METHOD']));
+
+        $this->translateURIDashes = $this->collection->shouldTranslateURIDashes();
+
+        if ($this->collection->shouldAutoRoute()) {
+            $autoRoutesImproved = config('Feature')->autoRoutesImproved ?? false;
+            if ($autoRoutesImproved) {
+                $this->autoRouter = new AutoRouterImproved(
+                    $this->collection->getRegisteredControllers('*'),
+                    $this->collection->getDefaultNamespace(),
+                    $this->collection->getDefaultController(),
+                    $this->collection->getDefaultMethod(),
+                    $this->translateURIDashes,
+                    $this->collection->getHTTPVerb()
+                );
+            } else {
+                $this->autoRouter = new AutoRouter(
+                    $this->collection->getRegisteredControllers('cli'),
+                    $this->collection->getDefaultNamespace(),
+                    $this->collection->getDefaultController(),
+                    $this->collection->getDefaultMethod(),
+                    $this->translateURIDashes,
+                    $this->collection->getHTTPVerb()
+                );
+            }
+        }
+    }
+
+    /**
+     * @return Closure|string Controller classname or Closure
+     *
+     * @throws PageNotFoundException
+     * @throws RedirectException
+     */
+    public function handle(?string $uri = null)
+    {
+        // If we cannot find a URI to match against, then
+        // everything runs off of its default settings.
+        if ($uri === null || $uri === '') {
+            return strpos($this->controller, '\\') === false
+                ? $this->collection->getDefaultNamespace() . $this->controller
+                : $this->controller;
+        }
+
+        // Decode URL-encoded string
+        $uri = urldecode($uri);
+
+        // Restart filterInfo
+        $this->filterInfo  = null;
+        $this->filtersInfo = [];
+
+        // Checks defined routes
+        if ($this->checkRoutes($uri)) {
+            if ($this->collection->isFiltered($this->matchedRoute[0])) {
+                $multipleFiltersEnabled = config('Feature')->multipleFilters ?? false;
+                if ($multipleFiltersEnabled) {
+                    $this->filtersInfo = $this->collection->getFiltersForRoute($this->matchedRoute[0]);
+                } else {
+                    // for backward compatibility
+                    $this->filterInfo = $this->collection->getFilterForRoute($this->matchedRoute[0]);
+                }
+            }
+
+            return $this->controller;
+        }
+
+        // Still here? Then we can try to match the URI against
+        // Controllers/directories, but the application may not
+        // want this, like in the case of API's.
+        if (! $this->collection->shouldAutoRoute()) {
+            throw new PageNotFoundException(
+                "Can't find a route for '{$this->collection->getHTTPVerb()}: {$uri}'."
+            );
+        }
+
+        // Checks auto routes
+        $this->autoRoute($uri);
+
+        return $this->controllerName();
+    }
+
+    /**
+     * Returns the filter info for the matched route, if any.
+     *
+     * @return string|null
+     *
+     * @deprecated Use getFilters()
+     */
+    public function getFilter()
+    {
+        return $this->filterInfo;
+    }
+
+    /**
+     * Returns the filter info for the matched route, if any.
+     *
+     * @return string[]
+     */
+    public function getFilters(): array
+    {
+        return $this->filtersInfo;
+    }
+
+    /**
+     * Returns the name of the matched controller.
+     *
+     * @return Closure|string Controller classname or Closure
+     */
+    public function controllerName()
+    {
+        return $this->translateURIDashes
+            ? str_replace('-', '_', $this->controller)
+            : $this->controller;
+    }
+
+    /**
+     * Returns the name of the method to run in the
+     * chosen container.
+     */
+    public function methodName(): string
+    {
+        return $this->translateURIDashes
+            ? str_replace('-', '_', $this->method)
+            : $this->method;
+    }
+
+    /**
+     * Returns the 404 Override settings from the Collection.
+     * If the override is a string, will split to controller/index array.
+     */
+    public function get404Override()
+    {
+        $route = $this->collection->get404Override();
+
+        if (is_string($route)) {
+            $routeArray = explode('::', $route);
+
+            return [
+                $routeArray[0], // Controller
+                $routeArray[1] ?? 'index',   // Method
+            ];
+        }
+
+        if (is_callable($route)) {
+            return $route;
+        }
+
+        return null;
+    }
+
+    /**
+     * Returns the binds that have been matched and collected
+     * during the parsing process as an array, ready to send to
+     * instance->method(...$params).
+     */
+    public function params(): array
+    {
+        return $this->params;
+    }
+
+    /**
+     * Returns the name of the sub-directory the controller is in,
+     * if any. Relative to APPPATH.'Controllers'.
+     *
+     * Only used when auto-routing is turned on.
+     */
+    public function directory(): string
+    {
+        if ($this->autoRouter instanceof AutoRouter) {
+            return $this->autoRouter->directory();
+        }
+
+        return '';
+    }
+
+    /**
+     * Returns the routing information that was matched for this
+     * request, if a route was defined.
+     *
+     * @return array|null
+     */
+    public function getMatchedRoute()
+    {
+        return $this->matchedRoute;
+    }
+
+    /**
+     * Returns all options set for the matched route
+     *
+     * @return array|null
+     */
+    public function getMatchedRouteOptions()
+    {
+        return $this->matchedRouteOptions;
+    }
+
+    /**
+     * Sets the value that should be used to match the index.php file. Defaults
+     * to index.php but this allows you to modify it in case your are using
+     * something like mod_rewrite to remove the page. This allows you to set
+     * it a blank.
+     *
+     * @param string $page
+     */
+    public function setIndexPage($page): self
+    {
+        $this->indexPage = $page;
+
+        return $this;
+    }
+
+    /**
+     * Tells the system whether we should translate URI dashes or not
+     * in the URI from a dash to an underscore.
+     *
+     * @deprecated This method should be removed.
+     */
+    public function setTranslateURIDashes(bool $val = false): self
+    {
+        if ($this->autoRouter instanceof AutoRouter) {
+            $this->autoRouter->setTranslateURIDashes($val);
+
+            return $this;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Returns true/false based on whether the current route contained
+     * a {locale} placeholder.
+     *
+     * @return bool
+     */
+    public function hasLocale()
+    {
+        return (bool) $this->detectedLocale;
+    }
+
+    /**
+     * Returns the detected locale, if any, or null.
+     *
+     * @return string
+     */
+    public function getLocale()
+    {
+        return $this->detectedLocale;
+    }
+
+    /**
+     * Checks Defined Routs.
+     *
+     * Compares the uri string against the routes that the
+     * RouteCollection class defined for us, attempting to find a match.
+     * This method will modify $this->controller, etal as needed.
+     *
+     * @param string $uri The URI path to compare against the routes
+     *
+     * @return bool Whether the route was matched or not.
+     *
+     * @throws RedirectException
+     */
+    protected function checkRoutes(string $uri): bool
+    {
+        $routes = $this->collection->getRoutes($this->collection->getHTTPVerb());
+
+        // Don't waste any time
+        if (empty($routes)) {
+            return false;
+        }
+
+        $uri = $uri === '/'
+            ? $uri
+            : trim($uri, '/ ');
+
+        // Loop through the route array looking for wildcards
+        foreach ($routes as $routeKey => $handler) {
+            $routeKey = $routeKey === '/'
+                ? $routeKey
+                : ltrim($routeKey, '/ ');
+
+            $matchedKey = $routeKey;
+
+            // Are we dealing with a locale?
+            if (strpos($routeKey, '{locale}') !== false) {
+                $routeKey = str_replace('{locale}', '[^/]+', $routeKey);
+            }
+
+            // Does the RegEx match?
+            if (preg_match('#^' . $routeKey . '$#u', $uri, $matches)) {
+                // Is this route supposed to redirect to another?
+                if ($this->collection->isRedirect($routeKey)) {
+                    // replacing matched route groups with references: post/([0-9]+) -> post/$1
+                    $redirectTo = preg_replace_callback('/(\([^\(]+\))/', static function () {
+                        static $i = 1;
+
+                        return '$' . $i++;
+                    }, is_array($handler) ? key($handler) : $handler);
+
+                    throw new RedirectException(
+                        preg_replace('#^' . $routeKey . '$#u', $redirectTo, $uri),
+                        $this->collection->getRedirectCode($routeKey)
+                    );
+                }
+                // Store our locale so CodeIgniter object can
+                // assign it to the Request.
+                if (strpos($matchedKey, '{locale}') !== false) {
+                    preg_match(
+                        '#^' . str_replace('{locale}', '(?<locale>[^/]+)', $matchedKey) . '$#u',
+                        $uri,
+                        $matched
+                    );
+
+                    $this->detectedLocale = $matched['locale'];
+                    unset($matched);
+                }
+
+                // Are we using Closures? If so, then we need
+                // to collect the params into an array
+                // so it can be passed to the controller method later.
+                if (! is_string($handler) && is_callable($handler)) {
+                    $this->controller = $handler;
+
+                    // Remove the original string from the matches array
+                    array_shift($matches);
+
+                    $this->params = $matches;
+
+                    $this->setMatchedRoute($matchedKey, $handler);
+
+                    return true;
+                }
+
+                [$controller] = explode('::', $handler);
+
+                // Checks `/` in controller name
+                if (strpos($controller, '/') !== false) {
+                    throw RouterException::forInvalidControllerName($handler);
+                }
+
+                if (strpos($handler, '$') !== false && strpos($routeKey, '(') !== false) {
+                    // Checks dynamic controller
+                    if (strpos($controller, '$') !== false) {
+                        throw RouterException::forDynamicController($handler);
+                    }
+
+                    // Using back-references
+                    $handler = preg_replace('#^' . $routeKey . '$#u', $handler, $uri);
+                }
+
+                $this->setRequest(explode('/', $handler));
+
+                $this->setMatchedRoute($matchedKey, $handler);
+
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Checks Auto Routs.
+     *
+     * Attempts to match a URI path against Controllers and directories
+     * found in APPPATH/Controllers, to find a matching route.
+     */
+    public function autoRoute(string $uri)
+    {
+        [$this->directory, $this->controller, $this->method, $this->params]
+            = $this->autoRouter->getRoute($uri);
+    }
+
+    /**
+     * Scans the controller directory, attempting to locate a controller matching the supplied uri $segments
+     *
+     * @param array $segments URI segments
+     *
+     * @return array returns an array of remaining uri segments that don't map onto a directory
+     *
+     * @deprecated this function name does not properly describe its behavior so it has been deprecated
+     *
+     * @codeCoverageIgnore
+     */
+    protected function validateRequest(array $segments): array
+    {
+        return $this->scanControllers($segments);
+    }
+
+    /**
+     * Scans the controller directory, attempting to locate a controller matching the supplied uri $segments
+     *
+     * @param array $segments URI segments
+     *
+     * @return array returns an array of remaining uri segments that don't map onto a directory
+     *
+     * @deprecated Not used. Moved to AutoRouter class.
+     */
+    protected function scanControllers(array $segments): array
+    {
+        $segments = array_filter($segments, static fn ($segment) => $segment !== '');
+        // numerically reindex the array, removing gaps
+        $segments = array_values($segments);
+
+        // if a prior directory value has been set, just return segments and get out of here
+        if (isset($this->directory)) {
+            return $segments;
+        }
+
+        // Loop through our segments and return as soon as a controller
+        // is found or when such a directory doesn't exist
+        $c = count($segments);
+
+        while ($c-- > 0) {
+            $segmentConvert = ucfirst($this->translateURIDashes === true ? str_replace('-', '_', $segments[0]) : $segments[0]);
+            // as soon as we encounter any segment that is not PSR-4 compliant, stop searching
+            if (! $this->isValidSegment($segmentConvert)) {
+                return $segments;
+            }
+
+            $test = APPPATH . 'Controllers/' . $this->directory . $segmentConvert;
+
+            // as long as each segment is *not* a controller file but does match a directory, add it to $this->directory
+            if (! is_file($test . '.php') && is_dir($test)) {
+                $this->setDirectory($segmentConvert, true, false);
+                array_shift($segments);
+
+                continue;
+            }
+
+            return $segments;
+        }
+
+        // This means that all segments were actually directories
+        return $segments;
+    }
+
+    /**
+     * Sets the sub-directory that the controller is in.
+     *
+     * @param bool $validate if true, checks to make sure $dir consists of only PSR4 compliant segments
+     *
+     * @deprecated This method should be removed.
+     */
+    public function setDirectory(?string $dir = null, bool $append = false, bool $validate = true)
+    {
+        if (empty($dir)) {
+            $this->directory = null;
+
+            return;
+        }
+
+        if ($this->autoRouter instanceof AutoRouter) {
+            $this->autoRouter->setDirectory($dir, $append, $validate);
+        }
+    }
+
+    /**
+     * Returns true if the supplied $segment string represents a valid PSR-4 compliant namespace/directory segment
+     *
+     * regex comes from https://www.php.net/manual/en/language.variables.basics.php
+     *
+     * @deprecated Moved to AutoRouter class.
+     */
+    private function isValidSegment(string $segment): bool
+    {
+        return (bool) preg_match('/^[a-zA-Z_\x80-\xff][a-zA-Z0-9_\x80-\xff]*$/', $segment);
+    }
+
+    /**
+     * Set request route
+     *
+     * Takes an array of URI segments as input and sets the class/method
+     * to be called.
+     *
+     * @param array $segments URI segments
+     */
+    protected function setRequest(array $segments = [])
+    {
+        // If we don't have any segments - use the default controller;
+        if (empty($segments)) {
+            return;
+        }
+
+        [$controller, $method] = array_pad(explode('::', $segments[0]), 2, null);
+
+        $this->controller = $controller;
+
+        // $this->method already contains the default method name,
+        // so don't overwrite it with emptiness.
+        if (! empty($method)) {
+            $this->method = $method;
+        }
+
+        array_shift($segments);
+
+        $this->params = $segments;
+    }
+
+    /**
+     * Sets the default controller based on the info set in the RouteCollection.
+     *
+     * @deprecated This was an unnecessary method, so it is no longer used.
+     */
+    protected function setDefaultController()
+    {
+        if (empty($this->controller)) {
+            throw RouterException::forMissingDefaultRoute();
+        }
+
+        sscanf($this->controller, '%[^/]/%s', $class, $this->method);
+
+        if (! is_file(APPPATH . 'Controllers/' . $this->directory . ucfirst($class) . '.php')) {
+            return;
+        }
+
+        $this->controller = ucfirst($class);
+
+        log_message('info', 'Used the default controller.');
+    }
+
+    /**
+     * @param callable|string $handler
+     */
+    protected function setMatchedRoute(string $route, $handler): void
+    {
+        $this->matchedRoute = [$route, $handler];
+
+        $this->matchedRouteOptions = $this->collection->getRoutesOptions($route);
+    }
+}
diff --git a/www-api/system/Router/RouterInterface.php b/www-api/system/Router/RouterInterface.php
new file mode 100644
index 00000000..1efeb2e2
--- /dev/null
+++ b/www-api/system/Router/RouterInterface.php
@@ -0,0 +1,70 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Router;
+
+use Closure;
+use CodeIgniter\HTTP\Request;
+
+/**
+ * Expected behavior of a Router.
+ */
+interface RouterInterface
+{
+    /**
+     * Stores a reference to the RouteCollection object.
+     */
+    public function __construct(RouteCollectionInterface $routes, ?Request $request = null);
+
+    /**
+     * Finds the controller method corresponding to the URI.
+     *
+     * @param string $uri
+     *
+     * @return Closure|string Controller classname or Closure
+     */
+    public function handle(?string $uri = null);
+
+    /**
+     * Returns the name of the matched controller.
+     *
+     * @return Closure|string Controller classname or Closure
+     */
+    public function controllerName();
+
+    /**
+     * Returns the name of the method in the controller to run.
+     *
+     * @return string
+     */
+    public function methodName();
+
+    /**
+     * Returns the binds that have been matched and collected
+     * during the parsing process as an array, ready to send to
+     * instance->method(...$params).
+     *
+     * @return array
+     */
+    public function params();
+
+    /**
+     * Sets the value that should be used to match the index.php file. Defaults
+     * to index.php but this allows you to modify it in case you are using
+     * something like mod_rewrite to remove the page. This allows you to set
+     * it a blank.
+     *
+     * @param string $page
+     *
+     * @return RouterInterface
+     */
+    public function setIndexPage($page);
+}
diff --git a/www-api/system/Security/Exceptions/SecurityException.php b/www-api/system/Security/Exceptions/SecurityException.php
new file mode 100644
index 00000000..ed118d95
--- /dev/null
+++ b/www-api/system/Security/Exceptions/SecurityException.php
@@ -0,0 +1,48 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Security\Exceptions;
+
+use CodeIgniter\Exceptions\FrameworkException;
+
+class SecurityException extends FrameworkException
+{
+    public static function forDisallowedAction()
+    {
+        return new static(lang('Security.disallowedAction'), 403);
+    }
+
+    public static function forInvalidUTF8Chars(string $source, string $string)
+    {
+        return new static(
+            'Invalid UTF-8 characters in ' . $source . ': ' . $string,
+            400
+        );
+    }
+
+    public static function forInvalidControlChars(string $source, string $string)
+    {
+        return new static(
+            'Invalid Control characters in ' . $source . ': ' . $string,
+            400
+        );
+    }
+
+    /**
+     * @deprecated Use `CookieException::forInvalidSameSite()` instead.
+     *
+     * @codeCoverageIgnore
+     */
+    public static function forInvalidSameSite(string $samesite)
+    {
+        return new static(lang('Security.invalidSameSite', [$samesite]));
+    }
+}
diff --git a/www-api/system/Security/Security.php b/www-api/system/Security/Security.php
new file mode 100644
index 00000000..a0bf5056
--- /dev/null
+++ b/www-api/system/Security/Security.php
@@ -0,0 +1,617 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Security;
+
+use CodeIgniter\Cookie\Cookie;
+use CodeIgniter\HTTP\IncomingRequest;
+use CodeIgniter\HTTP\Request;
+use CodeIgniter\HTTP\RequestInterface;
+use CodeIgniter\HTTP\Response;
+use CodeIgniter\Security\Exceptions\SecurityException;
+use CodeIgniter\Session\Session;
+use Config\App;
+use Config\Cookie as CookieConfig;
+use Config\Security as SecurityConfig;
+use Config\Services;
+use ErrorException;
+use InvalidArgumentException;
+use LogicException;
+
+/**
+ * Class Security
+ *
+ * Provides methods that help protect your site against
+ * Cross-Site Request Forgery attacks.
+ */
+class Security implements SecurityInterface
+{
+    public const CSRF_PROTECTION_COOKIE  = 'cookie';
+    public const CSRF_PROTECTION_SESSION = 'session';
+    protected const CSRF_HASH_BYTES      = 16;
+
+    /**
+     * CSRF Protection Method
+     *
+     * Protection Method for Cross Site Request Forgery protection.
+     *
+     * @var string 'cookie' or 'session'
+     */
+    protected $csrfProtection = self::CSRF_PROTECTION_COOKIE;
+
+    /**
+     * CSRF Token Randomization
+     *
+     * @var bool
+     */
+    protected $tokenRandomize = false;
+
+    /**
+     * CSRF Hash (without randomization)
+     *
+     * Random hash for Cross Site Request Forgery protection.
+     *
+     * @var string|null
+     */
+    protected $hash;
+
+    /**
+     * CSRF Token Name
+     *
+     * Token name for Cross Site Request Forgery protection.
+     *
+     * @var string
+     */
+    protected $tokenName = 'csrf_token_name';
+
+    /**
+     * CSRF Header Name
+     *
+     * Header name for Cross Site Request Forgery protection.
+     *
+     * @var string
+     */
+    protected $headerName = 'X-CSRF-TOKEN';
+
+    /**
+     * The CSRF Cookie instance.
+     *
+     * @var Cookie
+     */
+    protected $cookie;
+
+    /**
+     * CSRF Cookie Name (with Prefix)
+     *
+     * Cookie name for Cross Site Request Forgery protection.
+     *
+     * @var string
+     */
+    protected $cookieName = 'csrf_cookie_name';
+
+    /**
+     * CSRF Expires
+     *
+     * Expiration time for Cross Site Request Forgery protection cookie.
+     *
+     * Defaults to two hours (in seconds).
+     *
+     * @var int
+     */
+    protected $expires = 7200;
+
+    /**
+     * CSRF Regenerate
+     *
+     * Regenerate CSRF Token on every request.
+     *
+     * @var bool
+     */
+    protected $regenerate = true;
+
+    /**
+     * CSRF Redirect
+     *
+     * Redirect to previous page with error on failure.
+     *
+     * @var bool
+     */
+    protected $redirect = true;
+
+    /**
+     * CSRF SameSite
+     *
+     * Setting for CSRF SameSite cookie token.
+     *
+     * Allowed values are: None - Lax - Strict - ''.
+     *
+     * Defaults to `Lax` as recommended in this link:
+     *
+     * @see https://portswigger.net/web-security/csrf/samesite-cookies
+     *
+     * @var string
+     *
+     * @deprecated `Config\Cookie` $samesite property is used.
+     */
+    protected $samesite = Cookie::SAMESITE_LAX;
+
+    private IncomingRequest $request;
+
+    /**
+     * CSRF Cookie Name without Prefix
+     */
+    private ?string $rawCookieName = null;
+
+    /**
+     * Session instance.
+     */
+    private ?Session $session = null;
+
+    /**
+     * CSRF Hash in Request Cookie
+     *
+     * The cookie value is always CSRF hash (without randomization) even if
+     * $tokenRandomize is true.
+     */
+    private ?string $hashInCookie = null;
+
+    /**
+     * Constructor.
+     *
+     * Stores our configuration and fires off the init() method to setup
+     * initial state.
+     */
+    public function __construct(App $config)
+    {
+        /** @var SecurityConfig|null $security */
+        $security = config('Security');
+
+        // Store CSRF-related configurations
+        if ($security instanceof SecurityConfig) {
+            $this->csrfProtection = $security->csrfProtection ?? $this->csrfProtection;
+            $this->tokenName      = $security->tokenName ?? $this->tokenName;
+            $this->headerName     = $security->headerName ?? $this->headerName;
+            $this->regenerate     = $security->regenerate ?? $this->regenerate;
+            $this->redirect       = $security->redirect ?? $this->redirect;
+            $this->rawCookieName  = $security->cookieName ?? $this->rawCookieName;
+            $this->expires        = $security->expires ?? $this->expires;
+            $this->tokenRandomize = $security->tokenRandomize ?? $this->tokenRandomize;
+        } else {
+            // `Config/Security.php` is absence
+            $this->tokenName     = $config->CSRFTokenName ?? $this->tokenName;
+            $this->headerName    = $config->CSRFHeaderName ?? $this->headerName;
+            $this->regenerate    = $config->CSRFRegenerate ?? $this->regenerate;
+            $this->rawCookieName = $config->CSRFCookieName ?? $this->rawCookieName;
+            $this->expires       = $config->CSRFExpire ?? $this->expires;
+            $this->redirect      = $config->CSRFRedirect ?? $this->redirect;
+        }
+
+        if ($this->isCSRFCookie()) {
+            $this->configureCookie($config);
+        } else {
+            // Session based CSRF protection
+            $this->configureSession();
+        }
+
+        $this->request      = Services::request();
+        $this->hashInCookie = $this->request->getCookie($this->cookieName);
+
+        $this->restoreHash();
+        if ($this->hash === null) {
+            $this->generateHash();
+        }
+    }
+
+    private function isCSRFCookie(): bool
+    {
+        return $this->csrfProtection === self::CSRF_PROTECTION_COOKIE;
+    }
+
+    private function configureSession(): void
+    {
+        $this->session = Services::session();
+    }
+
+    private function configureCookie(App $config): void
+    {
+        /** @var CookieConfig|null $cookie */
+        $cookie = config('Cookie');
+
+        if ($cookie instanceof CookieConfig) {
+            $cookiePrefix     = $cookie->prefix;
+            $this->cookieName = $cookiePrefix . $this->rawCookieName;
+            Cookie::setDefaults($cookie);
+        } else {
+            // `Config/Cookie.php` is absence
+            $cookiePrefix     = $config->cookiePrefix;
+            $this->cookieName = $cookiePrefix . $this->rawCookieName;
+        }
+    }
+
+    /**
+     * CSRF Verify
+     *
+     * @return $this|false
+     *
+     * @throws SecurityException
+     *
+     * @deprecated Use `CodeIgniter\Security\Security::verify()` instead of using this method.
+     *
+     * @codeCoverageIgnore
+     */
+    public function CSRFVerify(RequestInterface $request)
+    {
+        return $this->verify($request);
+    }
+
+    /**
+     * Returns the CSRF Token.
+     *
+     * @deprecated Use `CodeIgniter\Security\Security::getHash()` instead of using this method.
+     *
+     * @codeCoverageIgnore
+     */
+    public function getCSRFHash(): ?string
+    {
+        return $this->getHash();
+    }
+
+    /**
+     * Returns the CSRF Token Name.
+     *
+     * @deprecated Use `CodeIgniter\Security\Security::getTokenName()` instead of using this method.
+     *
+     * @codeCoverageIgnore
+     */
+    public function getCSRFTokenName(): string
+    {
+        return $this->getTokenName();
+    }
+
+    /**
+     * CSRF Verify
+     *
+     * @return $this
+     *
+     * @throws SecurityException
+     */
+    public function verify(RequestInterface $request)
+    {
+        // Protects POST, PUT, DELETE, PATCH
+        $method           = strtoupper($request->getMethod());
+        $methodsToProtect = ['POST', 'PUT', 'DELETE', 'PATCH'];
+        if (! in_array($method, $methodsToProtect, true)) {
+            return $this;
+        }
+
+        $postedToken = $this->getPostedToken($request);
+
+        try {
+            $token = ($postedToken !== null && $this->tokenRandomize)
+                ? $this->derandomize($postedToken) : $postedToken;
+        } catch (InvalidArgumentException $e) {
+            $token = null;
+        }
+
+        // Do the tokens match?
+        if (! isset($token, $this->hash) || ! hash_equals($this->hash, $token)) {
+            throw SecurityException::forDisallowedAction();
+        }
+
+        $this->removeTokenInRequest($request);
+
+        if ($this->regenerate) {
+            $this->generateHash();
+        }
+
+        log_message('info', 'CSRF token verified.');
+
+        return $this;
+    }
+
+    /**
+     * Remove token in POST or JSON request data
+     */
+    private function removeTokenInRequest(RequestInterface $request): void
+    {
+        assert($request instanceof Request);
+
+        $json = json_decode($request->getBody() ?? '');
+
+        if (isset($_POST[$this->tokenName])) {
+            // We kill this since we're done and we don't want to pollute the POST array.
+            unset($_POST[$this->tokenName]);
+            $request->setGlobal('post', $_POST);
+        } elseif (isset($json->{$this->tokenName})) {
+            // We kill this since we're done and we don't want to pollute the JSON data.
+            unset($json->{$this->tokenName});
+            $request->setBody(json_encode($json));
+        }
+    }
+
+    private function getPostedToken(RequestInterface $request): ?string
+    {
+        assert($request instanceof IncomingRequest);
+
+        // Does the token exist in POST, HEADER or optionally php:://input - json data.
+        if ($request->hasHeader($this->headerName) && ! empty($request->header($this->headerName)->getValue())) {
+            $tokenName = $request->header($this->headerName)->getValue();
+        } else {
+            $body = (string) $request->getBody();
+            $json = json_decode($body);
+
+            if ($body !== '' && ! empty($json) && json_last_error() === JSON_ERROR_NONE) {
+                $tokenName = $json->{$this->tokenName} ?? null;
+            } else {
+                $tokenName = null;
+            }
+        }
+
+        return $request->getPost($this->tokenName) ?? $tokenName;
+    }
+
+    /**
+     * Returns the CSRF Token.
+     */
+    public function getHash(): ?string
+    {
+        return $this->tokenRandomize ? $this->randomize($this->hash) : $this->hash;
+    }
+
+    /**
+     * Randomize hash to avoid BREACH attacks.
+     *
+     * @params string $hash CSRF hash
+     *
+     * @return string CSRF token
+     */
+    protected function randomize(string $hash): string
+    {
+        $keyBinary  = random_bytes(static::CSRF_HASH_BYTES);
+        $hashBinary = hex2bin($hash);
+
+        if ($hashBinary === false) {
+            throw new LogicException('$hash is invalid: ' . $hash);
+        }
+
+        return bin2hex(($hashBinary ^ $keyBinary) . $keyBinary);
+    }
+
+    /**
+     * Derandomize the token.
+     *
+     * @params string $token CSRF token
+     *
+     * @return string CSRF hash
+     *
+     * @throws InvalidArgumentException "hex2bin(): Hexadecimal input string must have an even length"
+     */
+    protected function derandomize(string $token): string
+    {
+        $key   = substr($token, -static::CSRF_HASH_BYTES * 2);
+        $value = substr($token, 0, static::CSRF_HASH_BYTES * 2);
+
+        try {
+            return bin2hex(hex2bin($value) ^ hex2bin($key));
+        } catch (ErrorException $e) {
+            // "hex2bin(): Hexadecimal input string must have an even length"
+            throw new InvalidArgumentException($e->getMessage());
+        }
+    }
+
+    /**
+     * Returns the CSRF Token Name.
+     */
+    public function getTokenName(): string
+    {
+        return $this->tokenName;
+    }
+
+    /**
+     * Returns the CSRF Header Name.
+     */
+    public function getHeaderName(): string
+    {
+        return $this->headerName;
+    }
+
+    /**
+     * Returns the CSRF Cookie Name.
+     */
+    public function getCookieName(): string
+    {
+        return $this->cookieName;
+    }
+
+    /**
+     * Check if CSRF cookie is expired.
+     *
+     * @deprecated
+     *
+     * @codeCoverageIgnore
+     */
+    public function isExpired(): bool
+    {
+        return $this->cookie->isExpired();
+    }
+
+    /**
+     * Check if request should be redirect on failure.
+     */
+    public function shouldRedirect(): bool
+    {
+        return $this->redirect;
+    }
+
+    /**
+     * Sanitize Filename
+     *
+     * Tries to sanitize filenames in order to prevent directory traversal attempts
+     * and other security threats, which is particularly useful for files that
+     * were supplied via user input.
+     *
+     * If it is acceptable for the user input to include relative paths,
+     * e.g. file/in/some/approved/folder.txt, you can set the second optional
+     * parameter, $relative_path to TRUE.
+     *
+     * @param string $str          Input file name
+     * @param bool   $relativePath Whether to preserve paths
+     */
+    public function sanitizeFilename(string $str, bool $relativePath = false): string
+    {
+        // List of sanitize filename strings
+        $bad = [
+            '../',
+            '<!--',
+            '-->',
+            '<',
+            '>',
+            "'",
+            '"',
+            '&',
+            '$',
+            '#',
+            '{',
+            '}',
+            '[',
+            ']',
+            '=',
+            ';',
+            '?',
+            '%20',
+            '%22',
+            '%3c',
+            '%253c',
+            '%3e',
+            '%0e',
+            '%28',
+            '%29',
+            '%2528',
+            '%26',
+            '%24',
+            '%3f',
+            '%3b',
+            '%3d',
+        ];
+
+        if (! $relativePath) {
+            $bad[] = './';
+            $bad[] = '/';
+        }
+
+        $str = remove_invisible_characters($str, false);
+
+        do {
+            $old = $str;
+            $str = str_replace($bad, '', $str);
+        } while ($old !== $str);
+
+        return stripslashes($str);
+    }
+
+    /**
+     * Restore hash from Session or Cookie
+     */
+    private function restoreHash(): void
+    {
+        if ($this->isCSRFCookie()) {
+            if ($this->isHashInCookie()) {
+                $this->hash = $this->hashInCookie;
+            }
+        } elseif ($this->session->has($this->tokenName)) {
+            // Session based CSRF protection
+            $this->hash = $this->session->get($this->tokenName);
+        }
+    }
+
+    /**
+     * Generates (Regenerates) the CSRF Hash.
+     */
+    public function generateHash(): string
+    {
+        $this->hash = bin2hex(random_bytes(static::CSRF_HASH_BYTES));
+
+        if ($this->isCSRFCookie()) {
+            $this->saveHashInCookie();
+        } else {
+            // Session based CSRF protection
+            $this->saveHashInSession();
+        }
+
+        return $this->hash;
+    }
+
+    private function isHashInCookie(): bool
+    {
+        if ($this->hashInCookie === null) {
+            return false;
+        }
+
+        $length  = static::CSRF_HASH_BYTES * 2;
+        $pattern = '#^[0-9a-f]{' . $length . '}$#iS';
+
+        return preg_match($pattern, $this->hashInCookie) === 1;
+    }
+
+    private function saveHashInCookie(): void
+    {
+        $this->cookie = new Cookie(
+            $this->rawCookieName,
+            $this->hash,
+            [
+                'expires' => $this->expires === 0 ? 0 : time() + $this->expires,
+            ]
+        );
+
+        /** @var Response $response */
+        $response = Services::response();
+        $response->setCookie($this->cookie);
+    }
+
+    /**
+     * CSRF Send Cookie
+     *
+     * @return false|Security
+     *
+     * @deprecated Set cookies to Response object instead.
+     */
+    protected function sendCookie(RequestInterface $request)
+    {
+        assert($request instanceof IncomingRequest);
+
+        if ($this->cookie->isSecure() && ! $request->isSecure()) {
+            return false;
+        }
+
+        $this->doSendCookie();
+        log_message('info', 'CSRF cookie sent.');
+
+        return $this;
+    }
+
+    /**
+     * Actual dispatching of cookies.
+     * Extracted for this to be unit tested.
+     *
+     * @codeCoverageIgnore
+     *
+     * @deprecated Set cookies to Response object instead.
+     */
+    protected function doSendCookie(): void
+    {
+        cookies([$this->cookie], false)->dispatch();
+    }
+
+    private function saveHashInSession(): void
+    {
+        $this->session->set($this->tokenName, $this->hash);
+    }
+}
diff --git a/www-api/system/Security/SecurityInterface.php b/www-api/system/Security/SecurityInterface.php
new file mode 100644
index 00000000..af731e82
--- /dev/null
+++ b/www-api/system/Security/SecurityInterface.php
@@ -0,0 +1,78 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Security;
+
+use CodeIgniter\HTTP\RequestInterface;
+use CodeIgniter\Security\Exceptions\SecurityException;
+
+/**
+ * Expected behavior of a Security.
+ */
+interface SecurityInterface
+{
+    /**
+     * CSRF Verify
+     *
+     * @return $this|false
+     *
+     * @throws SecurityException
+     */
+    public function verify(RequestInterface $request);
+
+    /**
+     * Returns the CSRF Hash.
+     */
+    public function getHash(): ?string;
+
+    /**
+     * Returns the CSRF Token Name.
+     */
+    public function getTokenName(): string;
+
+    /**
+     * Returns the CSRF Header Name.
+     */
+    public function getHeaderName(): string;
+
+    /**
+     * Returns the CSRF Cookie Name.
+     */
+    public function getCookieName(): string;
+
+    /**
+     * Check if CSRF cookie is expired.
+     *
+     * @deprecated
+     */
+    public function isExpired(): bool;
+
+    /**
+     * Check if request should be redirect on failure.
+     */
+    public function shouldRedirect(): bool;
+
+    /**
+     * Sanitize Filename
+     *
+     * Tries to sanitize filenames in order to prevent directory traversal attempts
+     * and other security threats, which is particularly useful for files that
+     * were supplied via user input.
+     *
+     * If it is acceptable for the user input to include relative paths,
+     * e.g. file/in/some/approved/folder.txt, you can set the second optional
+     * parameter, $relative_path to TRUE.
+     *
+     * @param string $str          Input file name
+     * @param bool   $relativePath Whether to preserve paths
+     */
+    public function sanitizeFilename(string $str, bool $relativePath = false): string;
+}
diff --git a/www-api/system/Session/Exceptions/SessionException.php b/www-api/system/Session/Exceptions/SessionException.php
new file mode 100644
index 00000000..af619c2c
--- /dev/null
+++ b/www-api/system/Session/Exceptions/SessionException.php
@@ -0,0 +1,52 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Session\Exceptions;
+
+use CodeIgniter\Exceptions\FrameworkException;
+
+class SessionException extends FrameworkException
+{
+    public static function forMissingDatabaseTable()
+    {
+        return new static(lang('Session.missingDatabaseTable'));
+    }
+
+    public static function forInvalidSavePath(?string $path = null)
+    {
+        return new static(lang('Session.invalidSavePath', [$path]));
+    }
+
+    public static function forWriteProtectedSavePath(?string $path = null)
+    {
+        return new static(lang('Session.writeProtectedSavePath', [$path]));
+    }
+
+    public static function forEmptySavepath()
+    {
+        return new static(lang('Session.emptySavePath'));
+    }
+
+    public static function forInvalidSavePathFormat(string $path)
+    {
+        return new static(lang('Session.invalidSavePathFormat', [$path]));
+    }
+
+    /**
+     * @deprecated
+     *
+     * @codeCoverageIgnore
+     */
+    public static function forInvalidSameSiteSetting(string $samesite)
+    {
+        return new static(lang('Session.invalidSameSiteSetting', [$samesite]));
+    }
+}
diff --git a/www-api/system/Session/Handlers/ArrayHandler.php b/www-api/system/Session/Handlers/ArrayHandler.php
new file mode 100644
index 00000000..31951a78
--- /dev/null
+++ b/www-api/system/Session/Handlers/ArrayHandler.php
@@ -0,0 +1,91 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Session\Handlers;
+
+use ReturnTypeWillChange;
+
+/**
+ * Session handler using static array for storage.
+ * Intended only for use during testing.
+ */
+class ArrayHandler extends BaseHandler
+{
+    protected static $cache = [];
+
+    /**
+     * Re-initialize existing session, or creates a new one.
+     *
+     * @param string $path The path where to store/retrieve the session
+     * @param string $name The session name
+     */
+    public function open($path, $name): bool
+    {
+        return true;
+    }
+
+    /**
+     * Reads the session data from the session storage, and returns the results.
+     *
+     * @param string $id The session ID
+     *
+     * @return false|string Returns an encoded string of the read data.
+     *                      If nothing was read, it must return false.
+     */
+    #[ReturnTypeWillChange]
+    public function read($id)
+    {
+        return '';
+    }
+
+    /**
+     * Writes the session data to the session storage.
+     *
+     * @param string $id   The session ID
+     * @param string $data The encoded session data
+     */
+    public function write($id, $data): bool
+    {
+        return true;
+    }
+
+    /**
+     * Closes the current session.
+     */
+    public function close(): bool
+    {
+        return true;
+    }
+
+    /**
+     * Destroys a session
+     *
+     * @param string $id The session ID being destroyed
+     */
+    public function destroy($id): bool
+    {
+        return true;
+    }
+
+    /**
+     * Cleans up expired sessions.
+     *
+     * @param int $max_lifetime Sessions that have not updated
+     *                          for the last max_lifetime seconds will be removed.
+     *
+     * @return false|int Returns the number of deleted sessions on success, or false on failure.
+     */
+    #[ReturnTypeWillChange]
+    public function gc($max_lifetime)
+    {
+        return 1;
+    }
+}
diff --git a/www-api/system/Session/Handlers/BaseHandler.php b/www-api/system/Session/Handlers/BaseHandler.php
new file mode 100644
index 00000000..c441aa08
--- /dev/null
+++ b/www-api/system/Session/Handlers/BaseHandler.php
@@ -0,0 +1,183 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Session\Handlers;
+
+use Config\App as AppConfig;
+use Config\Cookie as CookieConfig;
+use Psr\Log\LoggerAwareTrait;
+use SessionHandlerInterface;
+
+/**
+ * Base class for session handling
+ */
+abstract class BaseHandler implements SessionHandlerInterface
+{
+    use LoggerAwareTrait;
+
+    /**
+     * The Data fingerprint.
+     *
+     * @var string
+     */
+    protected $fingerprint;
+
+    /**
+     * Lock placeholder.
+     *
+     * @var mixed
+     */
+    protected $lock = false;
+
+    /**
+     * Cookie prefix
+     *
+     * The Config\Cookie::$prefix setting is completely ignored.
+     * See https://codeigniter4.github.io/CodeIgniter4/libraries/sessions.html#session-preferences
+     *
+     * @var string
+     */
+    protected $cookiePrefix = '';
+
+    /**
+     * Cookie domain
+     *
+     * @var string
+     */
+    protected $cookieDomain = '';
+
+    /**
+     * Cookie path
+     *
+     * @var string
+     */
+    protected $cookiePath = '/';
+
+    /**
+     * Cookie secure?
+     *
+     * @var bool
+     */
+    protected $cookieSecure = false;
+
+    /**
+     * Cookie name to use
+     *
+     * @var string
+     */
+    protected $cookieName;
+
+    /**
+     * Match IP addresses for cookies?
+     *
+     * @var bool
+     */
+    protected $matchIP = false;
+
+    /**
+     * Current session ID
+     *
+     * @var string|null
+     */
+    protected $sessionID;
+
+    /**
+     * The 'save path' for the session
+     * varies between
+     *
+     * @var array|string
+     */
+    protected $savePath;
+
+    /**
+     * User's IP address.
+     *
+     * @var string
+     */
+    protected $ipAddress;
+
+    public function __construct(AppConfig $config, string $ipAddress)
+    {
+        /** @var CookieConfig|null $cookie */
+        $cookie = config('Cookie');
+
+        if ($cookie instanceof CookieConfig) {
+            // Session cookies have no prefix.
+            $this->cookieDomain = $cookie->domain;
+            $this->cookiePath   = $cookie->path;
+            $this->cookieSecure = $cookie->secure;
+        } else {
+            // @TODO Remove this fallback when deprecated `App` members are removed.
+            // `Config/Cookie.php` is absence
+            // Session cookies have no prefix.
+            $this->cookieDomain = $config->cookieDomain;
+            $this->cookiePath   = $config->cookiePath;
+            $this->cookieSecure = $config->cookieSecure;
+        }
+
+        $this->cookieName = $config->sessionCookieName;
+        $this->matchIP    = $config->sessionMatchIP;
+        $this->savePath   = $config->sessionSavePath;
+        $this->ipAddress  = $ipAddress;
+    }
+
+    /**
+     * Internal method to force removal of a cookie by the client
+     * when session_destroy() is called.
+     */
+    protected function destroyCookie(): bool
+    {
+        return setcookie(
+            $this->cookieName,
+            '',
+            ['expires' => 1, 'path' => $this->cookiePath, 'domain' => $this->cookieDomain, 'secure' => $this->cookieSecure, 'httponly' => true]
+        );
+    }
+
+    /**
+     * A dummy method allowing drivers with no locking functionality
+     * (databases other than PostgreSQL and MySQL) to act as if they
+     * do acquire a lock.
+     */
+    protected function lockSession(string $sessionID): bool
+    {
+        $this->lock = true;
+
+        return true;
+    }
+
+    /**
+     * Releases the lock, if any.
+     */
+    protected function releaseLock(): bool
+    {
+        $this->lock = false;
+
+        return true;
+    }
+
+    /**
+     * Drivers other than the 'files' one don't (need to) use the
+     * session.save_path INI setting, but that leads to confusing
+     * error messages emitted by PHP when open() or write() fail,
+     * as the message contains session.save_path ...
+     *
+     * To work around the problem, the drivers will call this method
+     * so that the INI is set just in time for the error message to
+     * be properly generated.
+     */
+    protected function fail(): bool
+    {
+        ini_set('session.save_path', $this->savePath);
+
+        return false;
+    }
+}
diff --git a/www-api/system/Session/Handlers/Database/MySQLiHandler.php b/www-api/system/Session/Handlers/Database/MySQLiHandler.php
new file mode 100644
index 00000000..fabaae45
--- /dev/null
+++ b/www-api/system/Session/Handlers/Database/MySQLiHandler.php
@@ -0,0 +1,53 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Session\Handlers\Database;
+
+use CodeIgniter\Session\Handlers\DatabaseHandler;
+
+/**
+ * Session handler for MySQLi
+ */
+class MySQLiHandler extends DatabaseHandler
+{
+    /**
+     * Lock the session.
+     */
+    protected function lockSession(string $sessionID): bool
+    {
+        $arg = md5($sessionID . ($this->matchIP ? '_' . $this->ipAddress : ''));
+        if ($this->db->query("SELECT GET_LOCK('{$arg}', 300) AS ci_session_lock")->getRow()->ci_session_lock) {
+            $this->lock = $arg;
+
+            return true;
+        }
+
+        return $this->fail();
+    }
+
+    /**
+     * Releases the lock, if any.
+     */
+    protected function releaseLock(): bool
+    {
+        if (! $this->lock) {
+            return true;
+        }
+
+        if ($this->db->query("SELECT RELEASE_LOCK('{$this->lock}') AS ci_session_lock")->getRow()->ci_session_lock) {
+            $this->lock = false;
+
+            return true;
+        }
+
+        return $this->fail();
+    }
+}
diff --git a/www-api/system/Session/Handlers/Database/PostgreHandler.php b/www-api/system/Session/Handlers/Database/PostgreHandler.php
new file mode 100644
index 00000000..2b730d83
--- /dev/null
+++ b/www-api/system/Session/Handlers/Database/PostgreHandler.php
@@ -0,0 +1,100 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Session\Handlers\Database;
+
+use CodeIgniter\Database\BaseBuilder;
+use CodeIgniter\Session\Handlers\DatabaseHandler;
+use ReturnTypeWillChange;
+
+/**
+ * Session handler for Postgre
+ */
+class PostgreHandler extends DatabaseHandler
+{
+    /**
+     * Sets SELECT clause
+     */
+    protected function setSelect(BaseBuilder $builder)
+    {
+        $builder->select("encode(data, 'base64') AS data");
+    }
+
+    /**
+     * Decodes column data
+     *
+     * @param mixed $data
+     *
+     * @return false|string
+     */
+    protected function decodeData($data)
+    {
+        return base64_decode(rtrim($data), true);
+    }
+
+    /**
+     * Prepare data to insert/update
+     */
+    protected function prepareData(string $data): string
+    {
+        return '\x' . bin2hex($data);
+    }
+
+    /**
+     * Cleans up expired sessions.
+     *
+     * @param int $max_lifetime Sessions that have not updated
+     *                          for the last max_lifetime seconds will be removed.
+     *
+     * @return false|int Returns the number of deleted sessions on success, or false on failure.
+     */
+    #[ReturnTypeWillChange]
+    public function gc($max_lifetime)
+    {
+        $separator = '\'';
+        $interval  = implode($separator, ['', "{$max_lifetime} second", '']);
+
+        return $this->db->table($this->table)->where('timestamp <', "now() - INTERVAL {$interval}", false)->delete() ? 1 : $this->fail();
+    }
+
+    /**
+     * Lock the session.
+     */
+    protected function lockSession(string $sessionID): bool
+    {
+        $arg = "hashtext('{$sessionID}')" . ($this->matchIP ? ", hashtext('{$this->ipAddress}')" : '');
+        if ($this->db->simpleQuery("SELECT pg_advisory_lock({$arg})")) {
+            $this->lock = $arg;
+
+            return true;
+        }
+
+        return $this->fail();
+    }
+
+    /**
+     * Releases the lock, if any.
+     */
+    protected function releaseLock(): bool
+    {
+        if (! $this->lock) {
+            return true;
+        }
+
+        if ($this->db->simpleQuery("SELECT pg_advisory_unlock({$this->lock})")) {
+            $this->lock = false;
+
+            return true;
+        }
+
+        return $this->fail();
+    }
+}
diff --git a/www-api/system/Session/Handlers/DatabaseHandler.php b/www-api/system/Session/Handlers/DatabaseHandler.php
new file mode 100644
index 00000000..8cbf43ca
--- /dev/null
+++ b/www-api/system/Session/Handlers/DatabaseHandler.php
@@ -0,0 +1,294 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Session\Handlers;
+
+use CodeIgniter\Database\BaseBuilder;
+use CodeIgniter\Database\BaseConnection;
+use CodeIgniter\Session\Exceptions\SessionException;
+use Config\App as AppConfig;
+use Config\Database;
+use ReturnTypeWillChange;
+
+/**
+ * Base database session handler
+ *
+ * Do not use this class. Use database specific handler class.
+ */
+class DatabaseHandler extends BaseHandler
+{
+    /**
+     * The database group to use for storage.
+     *
+     * @var string
+     */
+    protected $DBGroup;
+
+    /**
+     * The name of the table to store session info.
+     *
+     * @var string
+     */
+    protected $table;
+
+    /**
+     * The DB Connection instance.
+     *
+     * @var BaseConnection
+     */
+    protected $db;
+
+    /**
+     * The database type
+     *
+     * @var string
+     */
+    protected $platform;
+
+    /**
+     * Row exists flag
+     *
+     * @var bool
+     */
+    protected $rowExists = false;
+
+    /**
+     * @throws SessionException
+     */
+    public function __construct(AppConfig $config, string $ipAddress)
+    {
+        parent::__construct($config, $ipAddress);
+        $this->table = $config->sessionSavePath;
+
+        if (empty($this->table)) {
+            throw SessionException::forMissingDatabaseTable();
+        }
+
+        $this->DBGroup = $config->sessionDBGroup ?? config(Database::class)->defaultGroup;
+
+        $this->db = Database::connect($this->DBGroup);
+
+        $this->platform = $this->db->getPlatform();
+    }
+
+    /**
+     * Re-initialize existing session, or creates a new one.
+     *
+     * @param string $path The path where to store/retrieve the session
+     * @param string $name The session name
+     */
+    public function open($path, $name): bool
+    {
+        if (empty($this->db->connID)) {
+            $this->db->initialize();
+        }
+
+        return true;
+    }
+
+    /**
+     * Reads the session data from the session storage, and returns the results.
+     *
+     * @param string $id The session ID
+     *
+     * @return false|string Returns an encoded string of the read data.
+     *                      If nothing was read, it must return false.
+     */
+    #[ReturnTypeWillChange]
+    public function read($id)
+    {
+        if ($this->lockSession($id) === false) {
+            $this->fingerprint = md5('');
+
+            return '';
+        }
+
+        if (! isset($this->sessionID)) {
+            $this->sessionID = $id;
+        }
+
+        $builder = $this->db->table($this->table)->where('id', $id);
+
+        if ($this->matchIP) {
+            $builder = $builder->where('ip_address', $this->ipAddress);
+        }
+
+        $this->setSelect($builder);
+
+        $result = $builder->get()->getRow();
+
+        if ($result === null) {
+            // PHP7 will reuse the same SessionHandler object after
+            // ID regeneration, so we need to explicitly set this to
+            // FALSE instead of relying on the default ...
+            $this->rowExists   = false;
+            $this->fingerprint = md5('');
+
+            return '';
+        }
+
+        $result = is_bool($result) ? '' : $this->decodeData($result->data);
+
+        $this->fingerprint = md5($result);
+        $this->rowExists   = true;
+
+        return $result;
+    }
+
+    /**
+     * Sets SELECT clause
+     */
+    protected function setSelect(BaseBuilder $builder)
+    {
+        $builder->select('data');
+    }
+
+    /**
+     * Decodes column data
+     *
+     * @param mixed $data
+     *
+     * @return false|string
+     */
+    protected function decodeData($data)
+    {
+        return $data;
+    }
+
+    /**
+     * Writes the session data to the session storage.
+     *
+     * @param string $id   The session ID
+     * @param string $data The encoded session data
+     */
+    public function write($id, $data): bool
+    {
+        if ($this->lock === false) {
+            return $this->fail();
+        }
+
+        if ($this->sessionID !== $id) {
+            $this->rowExists = false;
+            $this->sessionID = $id;
+        }
+
+        if ($this->rowExists === false) {
+            $insertData = [
+                'id'         => $id,
+                'ip_address' => $this->ipAddress,
+                'data'       => $this->prepareData($data),
+            ];
+
+            if (! $this->db->table($this->table)->set('timestamp', 'now()', false)->insert($insertData)) {
+                return $this->fail();
+            }
+
+            $this->fingerprint = md5($data);
+            $this->rowExists   = true;
+
+            return true;
+        }
+
+        $builder = $this->db->table($this->table)->where('id', $id);
+
+        if ($this->matchIP) {
+            $builder = $builder->where('ip_address', $this->ipAddress);
+        }
+
+        $updateData = [];
+
+        if ($this->fingerprint !== md5($data)) {
+            $updateData['data'] = $this->prepareData($data);
+        }
+
+        if (! $builder->set('timestamp', 'now()', false)->update($updateData)) {
+            return $this->fail();
+        }
+
+        $this->fingerprint = md5($data);
+
+        return true;
+    }
+
+    /**
+     * Prepare data to insert/update
+     */
+    protected function prepareData(string $data): string
+    {
+        return $data;
+    }
+
+    /**
+     * Closes the current session.
+     */
+    public function close(): bool
+    {
+        return ($this->lock && ! $this->releaseLock()) ? $this->fail() : true;
+    }
+
+    /**
+     * Destroys a session
+     *
+     * @param string $id The session ID being destroyed
+     */
+    public function destroy($id): bool
+    {
+        if ($this->lock) {
+            $builder = $this->db->table($this->table)->where('id', $id);
+
+            if ($this->matchIP) {
+                $builder = $builder->where('ip_address', $this->ipAddress);
+            }
+
+            if (! $builder->delete()) {
+                return $this->fail();
+            }
+        }
+
+        if ($this->close()) {
+            $this->destroyCookie();
+
+            return true;
+        }
+
+        return $this->fail();
+    }
+
+    /**
+     * Cleans up expired sessions.
+     *
+     * @param int $max_lifetime Sessions that have not updated
+     *                          for the last max_lifetime seconds will be removed.
+     *
+     * @return false|int Returns the number of deleted sessions on success, or false on failure.
+     */
+    #[ReturnTypeWillChange]
+    public function gc($max_lifetime)
+    {
+        $separator = ' ';
+        $interval  = implode($separator, ['', "{$max_lifetime} second", '']);
+
+        return $this->db->table($this->table)->where('timestamp <', "now() - INTERVAL {$interval}", false)->delete() ? 1 : $this->fail();
+    }
+
+    /**
+     * Releases the lock, if any.
+     */
+    protected function releaseLock(): bool
+    {
+        if (! $this->lock) {
+            return true;
+        }
+
+        // Unsupported DB? Let the parent handle the simple version.
+        return parent::releaseLock();
+    }
+}
diff --git a/www-api/system/Session/Handlers/FileHandler.php b/www-api/system/Session/Handlers/FileHandler.php
new file mode 100644
index 00000000..9a6d2de7
--- /dev/null
+++ b/www-api/system/Session/Handlers/FileHandler.php
@@ -0,0 +1,339 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Session\Handlers;
+
+use CodeIgniter\Session\Exceptions\SessionException;
+use Config\App as AppConfig;
+use ReturnTypeWillChange;
+
+/**
+ * Session handler using file system for storage
+ */
+class FileHandler extends BaseHandler
+{
+    /**
+     * Where to save the session files to.
+     *
+     * @var string
+     */
+    protected $savePath;
+
+    /**
+     * The file handle
+     *
+     * @var resource|null
+     */
+    protected $fileHandle;
+
+    /**
+     * File Name
+     *
+     * @var string
+     */
+    protected $filePath;
+
+    /**
+     * Whether this is a new file.
+     *
+     * @var bool
+     */
+    protected $fileNew;
+
+    /**
+     * Whether IP addresses should be matched.
+     *
+     * @var bool
+     */
+    protected $matchIP = false;
+
+    /**
+     * Regex of session ID
+     *
+     * @var string
+     */
+    protected $sessionIDRegex = '';
+
+    public function __construct(AppConfig $config, string $ipAddress)
+    {
+        parent::__construct($config, $ipAddress);
+
+        if (! empty($config->sessionSavePath)) {
+            $this->savePath = rtrim($config->sessionSavePath, '/\\');
+            ini_set('session.save_path', $config->sessionSavePath);
+        } else {
+            $sessionPath = rtrim(ini_get('session.save_path'), '/\\');
+
+            if (! $sessionPath) {
+                $sessionPath = WRITEPATH . 'session';
+            }
+
+            $this->savePath = $sessionPath;
+        }
+
+        $this->matchIP = $config->sessionMatchIP;
+
+        $this->configureSessionIDRegex();
+    }
+
+    /**
+     * Re-initialize existing session, or creates a new one.
+     *
+     * @param string $path The path where to store/retrieve the session
+     * @param string $name The session name
+     *
+     * @throws SessionException
+     */
+    public function open($path, $name): bool
+    {
+        if (! is_dir($path) && ! mkdir($path, 0700, true)) {
+            throw SessionException::forInvalidSavePath($this->savePath);
+        }
+
+        if (! is_writable($path)) {
+            throw SessionException::forWriteProtectedSavePath($this->savePath);
+        }
+
+        $this->savePath = $path;
+
+        // we'll use the session name as prefix to avoid collisions
+        $this->filePath = $this->savePath . '/' . $name . ($this->matchIP ? md5($this->ipAddress) : '');
+
+        return true;
+    }
+
+    /**
+     * Reads the session data from the session storage, and returns the results.
+     *
+     * @param string $id The session ID
+     *
+     * @return false|string Returns an encoded string of the read data.
+     *                      If nothing was read, it must return false.
+     */
+    #[ReturnTypeWillChange]
+    public function read($id)
+    {
+        // This might seem weird, but PHP 5.6 introduced session_reset(),
+        // which re-reads session data
+        if ($this->fileHandle === null) {
+            $this->fileNew = ! is_file($this->filePath . $id);
+
+            if (($this->fileHandle = fopen($this->filePath . $id, 'c+b')) === false) {
+                $this->logger->error("Session: Unable to open file '" . $this->filePath . $id . "'.");
+
+                return false;
+            }
+
+            if (flock($this->fileHandle, LOCK_EX) === false) {
+                $this->logger->error("Session: Unable to obtain lock for file '" . $this->filePath . $id . "'.");
+                fclose($this->fileHandle);
+                $this->fileHandle = null;
+
+                return false;
+            }
+
+            if (! isset($this->sessionID)) {
+                $this->sessionID = $id;
+            }
+
+            if ($this->fileNew) {
+                chmod($this->filePath . $id, 0600);
+                $this->fingerprint = md5('');
+
+                return '';
+            }
+        } else {
+            rewind($this->fileHandle);
+        }
+
+        $data   = '';
+        $buffer = 0;
+        clearstatcache(); // Address https://github.com/codeigniter4/CodeIgniter4/issues/2056
+
+        for ($read = 0, $length = filesize($this->filePath . $id); $read < $length; $read += strlen($buffer)) {
+            if (($buffer = fread($this->fileHandle, $length - $read)) === false) {
+                break;
+            }
+
+            $data .= $buffer;
+        }
+
+        $this->fingerprint = md5($data);
+
+        return $data;
+    }
+
+    /**
+     * Writes the session data to the session storage.
+     *
+     * @param string $id   The session ID
+     * @param string $data The encoded session data
+     */
+    public function write($id, $data): bool
+    {
+        // If the two IDs don't match, we have a session_regenerate_id() call
+        if ($id !== $this->sessionID) {
+            $this->sessionID = $id;
+        }
+
+        if (! is_resource($this->fileHandle)) {
+            return false;
+        }
+
+        if ($this->fingerprint === md5($data)) {
+            return ($this->fileNew) ? true : touch($this->filePath . $id);
+        }
+
+        if (! $this->fileNew) {
+            ftruncate($this->fileHandle, 0);
+            rewind($this->fileHandle);
+        }
+
+        if (($length = strlen($data)) > 0) {
+            $result = null;
+
+            for ($written = 0; $written < $length; $written += $result) {
+                if (($result = fwrite($this->fileHandle, substr($data, $written))) === false) {
+                    break;
+                }
+            }
+
+            if (! is_int($result)) {
+                $this->fingerprint = md5(substr($data, 0, $written));
+                $this->logger->error('Session: Unable to write data.');
+
+                return false;
+            }
+        }
+
+        $this->fingerprint = md5($data);
+
+        return true;
+    }
+
+    /**
+     * Closes the current session.
+     */
+    public function close(): bool
+    {
+        if (is_resource($this->fileHandle)) {
+            flock($this->fileHandle, LOCK_UN);
+            fclose($this->fileHandle);
+
+            $this->fileHandle = null;
+            $this->fileNew    = false;
+        }
+
+        return true;
+    }
+
+    /**
+     * Destroys a session
+     *
+     * @param string $id The session ID being destroyed
+     */
+    public function destroy($id): bool
+    {
+        if ($this->close()) {
+            return is_file($this->filePath . $id)
+                ? (unlink($this->filePath . $id) && $this->destroyCookie())
+                : true;
+        }
+
+        if ($this->filePath !== null) {
+            clearstatcache();
+
+            return is_file($this->filePath . $id)
+                ? (unlink($this->filePath . $id) && $this->destroyCookie())
+                : true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Cleans up expired sessions.
+     *
+     * @param int $max_lifetime Sessions that have not updated
+     *                          for the last max_lifetime seconds will be removed.
+     *
+     * @return false|int Returns the number of deleted sessions on success, or false on failure.
+     */
+    #[ReturnTypeWillChange]
+    public function gc($max_lifetime)
+    {
+        if (! is_dir($this->savePath) || ($directory = opendir($this->savePath)) === false) {
+            $this->logger->debug("Session: Garbage collector couldn't list files under directory '" . $this->savePath . "'.");
+
+            return false;
+        }
+
+        $ts = time() - $max_lifetime;
+
+        $pattern = $this->matchIP === true ? '[0-9a-f]{32}' : '';
+
+        $pattern = sprintf(
+            '#\A%s' . $pattern . $this->sessionIDRegex . '\z#',
+            preg_quote($this->cookieName, '#')
+        );
+
+        $collected = 0;
+
+        while (($file = readdir($directory)) !== false) {
+            // If the filename doesn't match this pattern, it's either not a session file or is not ours
+            if (! preg_match($pattern, $file)
+                || ! is_file($this->savePath . DIRECTORY_SEPARATOR . $file)
+                || ($mtime = filemtime($this->savePath . DIRECTORY_SEPARATOR . $file)) === false
+                || $mtime > $ts
+            ) {
+                continue;
+            }
+
+            unlink($this->savePath . DIRECTORY_SEPARATOR . $file);
+            $collected++;
+        }
+
+        closedir($directory);
+
+        return $collected;
+    }
+
+    /**
+     * Configure Session ID regular expression
+     */
+    protected function configureSessionIDRegex()
+    {
+        $bitsPerCharacter = (int) ini_get('session.sid_bits_per_character');
+        $SIDLength        = (int) ini_get('session.sid_length');
+
+        if (($bits = $SIDLength * $bitsPerCharacter) < 160) {
+            // Add as many more characters as necessary to reach at least 160 bits
+            $SIDLength += (int) ceil((160 % $bits) / $bitsPerCharacter);
+            ini_set('session.sid_length', (string) $SIDLength);
+        }
+
+        switch ($bitsPerCharacter) {
+            case 4:
+                $this->sessionIDRegex = '[0-9a-f]';
+                break;
+
+            case 5:
+                $this->sessionIDRegex = '[0-9a-v]';
+                break;
+
+            case 6:
+                $this->sessionIDRegex = '[0-9a-zA-Z,-]';
+                break;
+        }
+
+        $this->sessionIDRegex .= '{' . $SIDLength . '}';
+    }
+}
diff --git a/www-api/system/Session/Handlers/MemcachedHandler.php b/www-api/system/Session/Handlers/MemcachedHandler.php
new file mode 100644
index 00000000..cc636526
--- /dev/null
+++ b/www-api/system/Session/Handlers/MemcachedHandler.php
@@ -0,0 +1,303 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Session\Handlers;
+
+use CodeIgniter\Session\Exceptions\SessionException;
+use Config\App as AppConfig;
+use Memcached;
+use ReturnTypeWillChange;
+
+/**
+ * Session handler using Memcache for persistence
+ */
+class MemcachedHandler extends BaseHandler
+{
+    /**
+     * Memcached instance
+     *
+     * @var Memcached|null
+     */
+    protected $memcached;
+
+    /**
+     * Key prefix
+     *
+     * @var string
+     */
+    protected $keyPrefix = 'ci_session:';
+
+    /**
+     * Lock key
+     *
+     * @var string|null
+     */
+    protected $lockKey;
+
+    /**
+     * Number of seconds until the session ends.
+     *
+     * @var int
+     */
+    protected $sessionExpiration = 7200;
+
+    /**
+     * @throws SessionException
+     */
+    public function __construct(AppConfig $config, string $ipAddress)
+    {
+        parent::__construct($config, $ipAddress);
+
+        if (empty($this->savePath)) {
+            throw SessionException::forEmptySavepath();
+        }
+
+        if ($this->matchIP === true) {
+            $this->keyPrefix .= $this->ipAddress . ':';
+        }
+
+        if (! empty($this->keyPrefix)) {
+            ini_set('memcached.sess_prefix', $this->keyPrefix);
+        }
+
+        $this->sessionExpiration = $config->sessionExpiration;
+    }
+
+    /**
+     * Re-initialize existing session, or creates a new one.
+     *
+     * @param string $path The path where to store/retrieve the session
+     * @param string $name The session name
+     */
+    public function open($path, $name): bool
+    {
+        $this->memcached = new Memcached();
+        $this->memcached->setOption(Memcached::OPT_BINARY_PROTOCOL, true); // required for touch() usage
+
+        $serverList = [];
+
+        foreach ($this->memcached->getServerList() as $server) {
+            $serverList[] = $server['host'] . ':' . $server['port'];
+        }
+
+        if (! preg_match_all('#,?([^,:]+)\:(\d{1,5})(?:\:(\d+))?#', $this->savePath, $matches, PREG_SET_ORDER)) {
+            $this->memcached = null;
+            $this->logger->error('Session: Invalid Memcached save path format: ' . $this->savePath);
+
+            return false;
+        }
+
+        foreach ($matches as $match) {
+            // If Memcached already has this server (or if the port is invalid), skip it
+            if (in_array($match[1] . ':' . $match[2], $serverList, true)) {
+                $this->logger->debug('Session: Memcached server pool already has ' . $match[1] . ':' . $match[2]);
+
+                continue;
+            }
+
+            if (! $this->memcached->addServer($match[1], (int) $match[2], $match[3] ?? 0)) {
+                $this->logger->error('Could not add ' . $match[1] . ':' . $match[2] . ' to Memcached server pool.');
+            } else {
+                $serverList[] = $match[1] . ':' . $match[2];
+            }
+        }
+
+        if (empty($serverList)) {
+            $this->logger->error('Session: Memcached server pool is empty.');
+
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * Reads the session data from the session storage, and returns the results.
+     *
+     * @param string $id The session ID
+     *
+     * @return false|string Returns an encoded string of the read data.
+     *                      If nothing was read, it must return false.
+     */
+    #[ReturnTypeWillChange]
+    public function read($id)
+    {
+        if (isset($this->memcached) && $this->lockSession($id)) {
+            if (! isset($this->sessionID)) {
+                $this->sessionID = $id;
+            }
+
+            $data = (string) $this->memcached->get($this->keyPrefix . $id);
+
+            $this->fingerprint = md5($data);
+
+            return $data;
+        }
+
+        return '';
+    }
+
+    /**
+     * Writes the session data to the session storage.
+     *
+     * @param string $id   The session ID
+     * @param string $data The encoded session data
+     */
+    public function write($id, $data): bool
+    {
+        if (! isset($this->memcached)) {
+            return false;
+        }
+
+        if ($this->sessionID !== $id) {
+            if (! $this->releaseLock() || ! $this->lockSession($id)) {
+                return false;
+            }
+
+            $this->fingerprint = md5('');
+            $this->sessionID   = $id;
+        }
+
+        if (isset($this->lockKey)) {
+            $this->memcached->replace($this->lockKey, time(), 300);
+
+            if ($this->fingerprint !== ($fingerprint = md5($data))) {
+                if ($this->memcached->set($this->keyPrefix . $id, $data, $this->sessionExpiration)) {
+                    $this->fingerprint = $fingerprint;
+
+                    return true;
+                }
+
+                return false;
+            }
+
+            return $this->memcached->touch($this->keyPrefix . $id, $this->sessionExpiration);
+        }
+
+        return false;
+    }
+
+    /**
+     * Closes the current session.
+     */
+    public function close(): bool
+    {
+        if (isset($this->memcached)) {
+            if (isset($this->lockKey)) {
+                $this->memcached->delete($this->lockKey);
+            }
+
+            if (! $this->memcached->quit()) {
+                return false;
+            }
+
+            $this->memcached = null;
+
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Destroys a session
+     *
+     * @param string $id The session ID being destroyed
+     */
+    public function destroy($id): bool
+    {
+        if (isset($this->memcached, $this->lockKey)) {
+            $this->memcached->delete($this->keyPrefix . $id);
+
+            return $this->destroyCookie();
+        }
+
+        return false;
+    }
+
+    /**
+     * Cleans up expired sessions.
+     *
+     * @param int $max_lifetime Sessions that have not updated
+     *                          for the last max_lifetime seconds will be removed.
+     *
+     * @return false|int Returns the number of deleted sessions on success, or false on failure.
+     */
+    #[ReturnTypeWillChange]
+    public function gc($max_lifetime)
+    {
+        return 1;
+    }
+
+    /**
+     * Acquires an emulated lock.
+     *
+     * @param string $sessionID Session ID
+     */
+    protected function lockSession(string $sessionID): bool
+    {
+        if (isset($this->lockKey)) {
+            return $this->memcached->replace($this->lockKey, time(), 300);
+        }
+
+        $lockKey = $this->keyPrefix . $sessionID . ':lock';
+        $attempt = 0;
+
+        do {
+            if ($this->memcached->get($lockKey)) {
+                sleep(1);
+
+                continue;
+            }
+
+            if (! $this->memcached->set($lockKey, time(), 300)) {
+                $this->logger->error('Session: Error while trying to obtain lock for ' . $this->keyPrefix . $sessionID);
+
+                return false;
+            }
+
+            $this->lockKey = $lockKey;
+            break;
+        } while (++$attempt < 30);
+
+        if ($attempt === 30) {
+            $this->logger->error('Session: Unable to obtain lock for ' . $this->keyPrefix . $sessionID . ' after 30 attempts, aborting.');
+
+            return false;
+        }
+
+        $this->lock = true;
+
+        return true;
+    }
+
+    /**
+     * Releases a previously acquired lock
+     */
+    protected function releaseLock(): bool
+    {
+        if (isset($this->memcached, $this->lockKey) && $this->lock) {
+            if (
+                ! $this->memcached->delete($this->lockKey)
+                && $this->memcached->getResultCode() !== Memcached::RES_NOTFOUND
+            ) {
+                $this->logger->error('Session: Error while trying to free lock for ' . $this->lockKey);
+
+                return false;
+            }
+
+            $this->lockKey = null;
+            $this->lock    = false;
+        }
+
+        return true;
+    }
+}
diff --git a/www-api/system/Session/Handlers/RedisHandler.php b/www-api/system/Session/Handlers/RedisHandler.php
new file mode 100644
index 00000000..1e996b5f
--- /dev/null
+++ b/www-api/system/Session/Handlers/RedisHandler.php
@@ -0,0 +1,339 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Session\Handlers;
+
+use CodeIgniter\Session\Exceptions\SessionException;
+use Config\App as AppConfig;
+use Redis;
+use RedisException;
+use ReturnTypeWillChange;
+
+/**
+ * Session handler using Redis for persistence
+ */
+class RedisHandler extends BaseHandler
+{
+    private const DEFAULT_PORT = 6379;
+
+    /**
+     * phpRedis instance
+     *
+     * @var Redis|null
+     */
+    protected $redis;
+
+    /**
+     * Key prefix
+     *
+     * @var string
+     */
+    protected $keyPrefix = 'ci_session:';
+
+    /**
+     * Lock key
+     *
+     * @var string|null
+     */
+    protected $lockKey;
+
+    /**
+     * Key exists flag
+     *
+     * @var bool
+     */
+    protected $keyExists = false;
+
+    /**
+     * Number of seconds until the session ends.
+     *
+     * @var int
+     */
+    protected $sessionExpiration = 7200;
+
+    /**
+     * @param string $ipAddress User's IP address
+     *
+     * @throws SessionException
+     */
+    public function __construct(AppConfig $config, string $ipAddress)
+    {
+        parent::__construct($config, $ipAddress);
+
+        $this->setSavePath();
+
+        if ($this->matchIP === true) {
+            $this->keyPrefix .= $this->ipAddress . ':';
+        }
+
+        $this->sessionExpiration = empty($config->sessionExpiration)
+            ? (int) ini_get('session.gc_maxlifetime')
+            : (int) $config->sessionExpiration;
+    }
+
+    protected function setSavePath(): void
+    {
+        if (empty($this->savePath)) {
+            throw SessionException::forEmptySavepath();
+        }
+
+        if (preg_match('#(?:tcp://)?([^:?]+)(?:\:(\d+))?(\?.+)?#', $this->savePath, $matches)) {
+            if (! isset($matches[3])) {
+                $matches[3] = ''; // Just to avoid undefined index notices below
+            }
+
+            $this->savePath = [
+                'host'     => $matches[1],
+                'port'     => empty($matches[2]) ? self::DEFAULT_PORT : $matches[2],
+                'password' => preg_match('#auth=([^\s&]+)#', $matches[3], $match) ? $match[1] : null,
+                'database' => preg_match('#database=(\d+)#', $matches[3], $match) ? (int) $match[1] : 0,
+                'timeout'  => preg_match('#timeout=(\d+\.\d+|\d+)#', $matches[3], $match) ? (float) $match[1] : 0.0,
+            ];
+
+            preg_match('#prefix=([^\s&]+)#', $matches[3], $match) && $this->keyPrefix = $match[1];
+        } else {
+            throw SessionException::forInvalidSavePathFormat($this->savePath);
+        }
+    }
+
+    /**
+     * Re-initialize existing session, or creates a new one.
+     *
+     * @param string $path The path where to store/retrieve the session
+     * @param string $name The session name
+     */
+    public function open($path, $name): bool
+    {
+        if (empty($this->savePath)) {
+            return false;
+        }
+
+        $redis = new Redis();
+
+        if (! $redis->connect($this->savePath['host'], $this->savePath['port'], $this->savePath['timeout'])) {
+            $this->logger->error('Session: Unable to connect to Redis with the configured settings.');
+        } elseif (isset($this->savePath['password']) && ! $redis->auth($this->savePath['password'])) {
+            $this->logger->error('Session: Unable to authenticate to Redis instance.');
+        } elseif (isset($this->savePath['database']) && ! $redis->select($this->savePath['database'])) {
+            $this->logger->error('Session: Unable to select Redis database with index ' . $this->savePath['database']);
+        } else {
+            $this->redis = $redis;
+
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Reads the session data from the session storage, and returns the results.
+     *
+     * @param string $id The session ID
+     *
+     * @return false|string Returns an encoded string of the read data.
+     *                      If nothing was read, it must return false.
+     */
+    #[ReturnTypeWillChange]
+    public function read($id)
+    {
+        if (isset($this->redis) && $this->lockSession($id)) {
+            if (! isset($this->sessionID)) {
+                $this->sessionID = $id;
+            }
+
+            $data = $this->redis->get($this->keyPrefix . $id);
+
+            if (is_string($data)) {
+                $this->keyExists = true;
+            } else {
+                $data = '';
+            }
+
+            $this->fingerprint = md5($data);
+
+            return $data;
+        }
+
+        return '';
+    }
+
+    /**
+     * Writes the session data to the session storage.
+     *
+     * @param string $id   The session ID
+     * @param string $data The encoded session data
+     */
+    public function write($id, $data): bool
+    {
+        if (! isset($this->redis)) {
+            return false;
+        }
+
+        if ($this->sessionID !== $id) {
+            if (! $this->releaseLock() || ! $this->lockSession($id)) {
+                return false;
+            }
+
+            $this->keyExists = false;
+            $this->sessionID = $id;
+        }
+
+        if (isset($this->lockKey)) {
+            $this->redis->expire($this->lockKey, 300);
+
+            if ($this->fingerprint !== ($fingerprint = md5($data)) || $this->keyExists === false) {
+                if ($this->redis->set($this->keyPrefix . $id, $data, $this->sessionExpiration)) {
+                    $this->fingerprint = $fingerprint;
+                    $this->keyExists   = true;
+
+                    return true;
+                }
+
+                return false;
+            }
+
+            return $this->redis->expire($this->keyPrefix . $id, $this->sessionExpiration);
+        }
+
+        return false;
+    }
+
+    /**
+     * Closes the current session.
+     */
+    public function close(): bool
+    {
+        if (isset($this->redis)) {
+            try {
+                $pingReply = $this->redis->ping();
+
+                if (($pingReply === true) || ($pingReply === '+PONG')) {
+                    if (isset($this->lockKey)) {
+                        $this->redis->del($this->lockKey);
+                    }
+
+                    if (! $this->redis->close()) {
+                        return false;
+                    }
+                }
+            } catch (RedisException $e) {
+                $this->logger->error('Session: Got RedisException on close(): ' . $e->getMessage());
+            }
+
+            $this->redis = null;
+
+            return true;
+        }
+
+        return true;
+    }
+
+    /**
+     * Destroys a session
+     *
+     * @param string $id The session ID being destroyed
+     */
+    public function destroy($id): bool
+    {
+        if (isset($this->redis, $this->lockKey)) {
+            if (($result = $this->redis->del($this->keyPrefix . $id)) !== 1) {
+                $this->logger->debug('Session: Redis::del() expected to return 1, got ' . var_export($result, true) . ' instead.');
+            }
+
+            return $this->destroyCookie();
+        }
+
+        return false;
+    }
+
+    /**
+     * Cleans up expired sessions.
+     *
+     * @param int $max_lifetime Sessions that have not updated
+     *                          for the last max_lifetime seconds will be removed.
+     *
+     * @return false|int Returns the number of deleted sessions on success, or false on failure.
+     */
+    #[ReturnTypeWillChange]
+    public function gc($max_lifetime)
+    {
+        return 1;
+    }
+
+    /**
+     * Acquires an emulated lock.
+     *
+     * @param string $sessionID Session ID
+     */
+    protected function lockSession(string $sessionID): bool
+    {
+        $lockKey = $this->keyPrefix . $sessionID . ':lock';
+
+        // PHP 7 reuses the SessionHandler object on regeneration,
+        // so we need to check here if the lock key is for the
+        // correct session ID.
+        if ($this->lockKey === $lockKey) {
+            return $this->redis->expire($this->lockKey, 300);
+        }
+
+        $attempt = 0;
+
+        do {
+            if (($ttl = $this->redis->ttl($lockKey)) > 0) {
+                sleep(1);
+
+                continue;
+            }
+
+            if (! $this->redis->setex($lockKey, 300, (string) time())) {
+                $this->logger->error('Session: Error while trying to obtain lock for ' . $this->keyPrefix . $sessionID);
+
+                return false;
+            }
+
+            $this->lockKey = $lockKey;
+            break;
+        } while (++$attempt < 30);
+
+        if ($attempt === 30) {
+            log_message('error', 'Session: Unable to obtain lock for ' . $this->keyPrefix . $sessionID . ' after 30 attempts, aborting.');
+
+            return false;
+        }
+
+        if ($ttl === -1) {
+            log_message('debug', 'Session: Lock for ' . $this->keyPrefix . $sessionID . ' had no TTL, overriding.');
+        }
+
+        $this->lock = true;
+
+        return true;
+    }
+
+    /**
+     * Releases a previously acquired lock
+     */
+    protected function releaseLock(): bool
+    {
+        if (isset($this->redis, $this->lockKey) && $this->lock) {
+            if (! $this->redis->del($this->lockKey)) {
+                $this->logger->error('Session: Error while trying to free lock for ' . $this->lockKey);
+
+                return false;
+            }
+
+            $this->lockKey = null;
+            $this->lock    = false;
+        }
+
+        return true;
+    }
+}
diff --git a/www-api/system/Session/Session.php b/www-api/system/Session/Session.php
new file mode 100644
index 00000000..fa44b826
--- /dev/null
+++ b/www-api/system/Session/Session.php
@@ -0,0 +1,929 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Session;
+
+use CodeIgniter\Cookie\Cookie;
+use CodeIgniter\HTTP\Response;
+use Config\App;
+use Config\Cookie as CookieConfig;
+use Config\Services;
+use Psr\Log\LoggerAwareTrait;
+use SessionHandlerInterface;
+
+/**
+ * Implementation of CodeIgniter session container.
+ *
+ * Session configuration is done through session variables and cookie related
+ * variables in app/config/App.php
+ *
+ * @property string $session_id
+ */
+class Session implements SessionInterface
+{
+    use LoggerAwareTrait;
+
+    /**
+     * Instance of the driver to use.
+     *
+     * @var SessionHandlerInterface
+     */
+    protected $driver;
+
+    /**
+     * The storage driver to use: files, database, redis, memcached
+     *
+     * @var string
+     */
+    protected $sessionDriverName;
+
+    /**
+     * The session cookie name, must contain only [0-9a-z_-] characters.
+     *
+     * @var string
+     */
+    protected $sessionCookieName = 'ci_session';
+
+    /**
+     * The number of SECONDS you want the session to last.
+     * Setting it to 0 (zero) means expire when the browser is closed.
+     *
+     * @var int
+     */
+    protected $sessionExpiration = 7200;
+
+    /**
+     * The location to save sessions to, driver dependent..
+     *
+     * For the 'files' driver, it's a path to a writable directory.
+     * WARNING: Only absolute paths are supported!
+     *
+     * For the 'database' driver, it's a table name.
+     *
+     * @todo address memcache & redis needs
+     *
+     * IMPORTANT: You are REQUIRED to set a valid save path!
+     *
+     * @var string
+     */
+    protected $sessionSavePath;
+
+    /**
+     * Whether to match the user's IP address when reading the session data.
+     *
+     * WARNING: If you're using the database driver, don't forget to update
+     * your session table's PRIMARY KEY when changing this setting.
+     *
+     * @var bool
+     */
+    protected $sessionMatchIP = false;
+
+    /**
+     * How many seconds between CI regenerating the session ID.
+     *
+     * @var int
+     */
+    protected $sessionTimeToUpdate = 300;
+
+    /**
+     * Whether to destroy session data associated with the old session ID
+     * when auto-regenerating the session ID. When set to FALSE, the data
+     * will be later deleted by the garbage collector.
+     *
+     * @var bool
+     */
+    protected $sessionRegenerateDestroy = false;
+
+    /**
+     * The session cookie instance.
+     *
+     * @var Cookie
+     */
+    protected $cookie;
+
+    /**
+     * The domain name to use for cookies.
+     * Set to .your-domain.com for site-wide cookies.
+     *
+     * @var string
+     *
+     * @deprecated
+     */
+    protected $cookieDomain = '';
+
+    /**
+     * Path used for storing cookies.
+     * Typically will be a forward slash.
+     *
+     * @var string
+     *
+     * @deprecated
+     */
+    protected $cookiePath = '/';
+
+    /**
+     * Cookie will only be set if a secure HTTPS connection exists.
+     *
+     * @var bool
+     *
+     * @deprecated
+     */
+    protected $cookieSecure = false;
+
+    /**
+     * Cookie SameSite setting as described in RFC6265
+     * Must be 'None', 'Lax' or 'Strict'.
+     *
+     * @var string
+     *
+     * @deprecated
+     */
+    protected $cookieSameSite = Cookie::SAMESITE_LAX;
+
+    /**
+     * sid regex expression
+     *
+     * @var string
+     */
+    protected $sidRegexp;
+
+    /**
+     * Constructor.
+     *
+     * Extract configuration settings and save them here.
+     */
+    public function __construct(SessionHandlerInterface $driver, App $config)
+    {
+        $this->driver = $driver;
+
+        $this->sessionDriverName        = $config->sessionDriver;
+        $this->sessionCookieName        = $config->sessionCookieName ?? $this->sessionCookieName;
+        $this->sessionExpiration        = $config->sessionExpiration ?? $this->sessionExpiration;
+        $this->sessionSavePath          = $config->sessionSavePath;
+        $this->sessionMatchIP           = $config->sessionMatchIP ?? $this->sessionMatchIP;
+        $this->sessionTimeToUpdate      = $config->sessionTimeToUpdate ?? $this->sessionTimeToUpdate;
+        $this->sessionRegenerateDestroy = $config->sessionRegenerateDestroy ?? $this->sessionRegenerateDestroy;
+
+        // DEPRECATED COOKIE MANAGEMENT
+        $this->cookiePath     = $config->cookiePath ?? $this->cookiePath;
+        $this->cookieDomain   = $config->cookieDomain ?? $this->cookieDomain;
+        $this->cookieSecure   = $config->cookieSecure ?? $this->cookieSecure;
+        $this->cookieSameSite = $config->cookieSameSite ?? $this->cookieSameSite;
+
+        /** @var CookieConfig $cookie */
+        $cookie = config('Cookie');
+
+        $this->cookie = (new Cookie($this->sessionCookieName, '', [
+            'expires'  => $this->sessionExpiration === 0 ? 0 : time() + $this->sessionExpiration,
+            'path'     => $cookie->path ?? $config->cookiePath,
+            'domain'   => $cookie->domain ?? $config->cookieDomain,
+            'secure'   => $cookie->secure ?? $config->cookieSecure,
+            'httponly' => true, // for security
+            'samesite' => $cookie->samesite ?? $config->cookieSameSite ?? Cookie::SAMESITE_LAX,
+            'raw'      => $cookie->raw ?? false,
+        ]))->withPrefix(''); // Cookie prefix should be ignored.
+
+        helper('array');
+    }
+
+    /**
+     * Initialize the session container and starts up the session.
+     *
+     * @return $this|void
+     */
+    public function start()
+    {
+        if (is_cli() && ENVIRONMENT !== 'testing') {
+            // @codeCoverageIgnoreStart
+            $this->logger->debug('Session: Initialization under CLI aborted.');
+
+            return;
+            // @codeCoverageIgnoreEnd
+        }
+
+        if ((bool) ini_get('session.auto_start')) {
+            $this->logger->error('Session: session.auto_start is enabled in php.ini. Aborting.');
+
+            return;
+        }
+
+        if (session_status() === PHP_SESSION_ACTIVE) {
+            $this->logger->warning('Session: Sessions is enabled, and one exists.Please don\'t $session->start();');
+
+            return;
+        }
+
+        $this->configure();
+        $this->setSaveHandler();
+
+        // Sanitize the cookie, because apparently PHP doesn't do that for userspace handlers
+        if (isset($_COOKIE[$this->sessionCookieName])
+            && (! is_string($_COOKIE[$this->sessionCookieName]) || ! preg_match('#\A' . $this->sidRegexp . '\z#', $_COOKIE[$this->sessionCookieName]))
+        ) {
+            unset($_COOKIE[$this->sessionCookieName]);
+        }
+
+        $this->startSession();
+
+        // Is session ID auto-regeneration configured? (ignoring ajax requests)
+        if ((empty($_SERVER['HTTP_X_REQUESTED_WITH']) || strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) !== 'xmlhttprequest')
+            && ($regenerateTime = $this->sessionTimeToUpdate) > 0
+        ) {
+            if (! isset($_SESSION['__ci_last_regenerate'])) {
+                $_SESSION['__ci_last_regenerate'] = time();
+            } elseif ($_SESSION['__ci_last_regenerate'] < (time() - $regenerateTime)) {
+                $this->regenerate((bool) $this->sessionRegenerateDestroy);
+            }
+        }
+        // Another work-around ... PHP doesn't seem to send the session cookie
+        // unless it is being currently created or regenerated
+        elseif (isset($_COOKIE[$this->sessionCookieName]) && $_COOKIE[$this->sessionCookieName] === session_id()) {
+            $this->setCookie();
+        }
+
+        $this->initVars();
+        $this->logger->info("Session: Class initialized using '" . $this->sessionDriverName . "' driver.");
+
+        return $this;
+    }
+
+    /**
+     * Does a full stop of the session:
+     *
+     * - destroys the session
+     * - unsets the session id
+     * - destroys the session cookie
+     */
+    public function stop()
+    {
+        setcookie(
+            $this->sessionCookieName,
+            session_id(),
+            ['expires' => 1, 'path' => $this->cookie->getPath(), 'domain' => $this->cookie->getDomain(), 'secure' => $this->cookie->isSecure(), 'httponly' => true]
+        );
+
+        session_regenerate_id(true);
+    }
+
+    /**
+     * Configuration.
+     *
+     * Handle input binds and configuration defaults.
+     */
+    protected function configure()
+    {
+        if (empty($this->sessionCookieName)) {
+            $this->sessionCookieName = ini_get('session.name');
+        } else {
+            ini_set('session.name', $this->sessionCookieName);
+        }
+
+        $sameSite = $this->cookie->getSameSite() ?: ucfirst(Cookie::SAMESITE_LAX);
+
+        $params = [
+            'lifetime' => $this->sessionExpiration,
+            'path'     => $this->cookie->getPath(),
+            'domain'   => $this->cookie->getDomain(),
+            'secure'   => $this->cookie->isSecure(),
+            'httponly' => true, // HTTP only; Yes, this is intentional and not configurable for security reasons.
+            'samesite' => $sameSite,
+        ];
+
+        ini_set('session.cookie_samesite', $sameSite);
+        session_set_cookie_params($params);
+
+        if (! isset($this->sessionExpiration)) {
+            $this->sessionExpiration = (int) ini_get('session.gc_maxlifetime');
+        } elseif ($this->sessionExpiration > 0) {
+            ini_set('session.gc_maxlifetime', (string) $this->sessionExpiration);
+        }
+
+        if (! empty($this->sessionSavePath)) {
+            ini_set('session.save_path', $this->sessionSavePath);
+        }
+
+        // Security is king
+        ini_set('session.use_trans_sid', '0');
+        ini_set('session.use_strict_mode', '1');
+        ini_set('session.use_cookies', '1');
+        ini_set('session.use_only_cookies', '1');
+
+        $this->configureSidLength();
+    }
+
+    /**
+     * Configure session ID length
+     *
+     * To make life easier, we used to force SHA-1 and 4 bits per
+     * character on everyone. And of course, someone was unhappy.
+     *
+     * Then PHP 7.1 broke backwards-compatibility because ext/session
+     * is such a mess that nobody wants to touch it with a pole stick,
+     * and the one guy who does, nobody has the energy to argue with.
+     *
+     * So we were forced to make changes, and OF COURSE something was
+     * going to break and now we have this pile of shit. -- Narf
+     */
+    protected function configureSidLength()
+    {
+        $bitsPerCharacter = (int) (ini_get('session.sid_bits_per_character') !== false
+            ? ini_get('session.sid_bits_per_character')
+            : 4);
+
+        $sidLength = (int) (ini_get('session.sid_length') !== false
+            ? ini_get('session.sid_length')
+            : 40);
+
+        if (($sidLength * $bitsPerCharacter) < 160) {
+            $bits = ($sidLength * $bitsPerCharacter);
+            // Add as many more characters as necessary to reach at least 160 bits
+            $sidLength += (int) ceil((160 % $bits) / $bitsPerCharacter);
+            ini_set('session.sid_length', (string) $sidLength);
+        }
+
+        // Yes, 4,5,6 are the only known possible values as of 2016-10-27
+        switch ($bitsPerCharacter) {
+            case 4:
+                $this->sidRegexp = '[0-9a-f]';
+                break;
+
+            case 5:
+                $this->sidRegexp = '[0-9a-v]';
+                break;
+
+            case 6:
+                $this->sidRegexp = '[0-9a-zA-Z,-]';
+                break;
+        }
+
+        $this->sidRegexp .= '{' . $sidLength . '}';
+    }
+
+    /**
+     * Handle temporary variables
+     *
+     * Clears old "flash" data, marks the new one for deletion and handles
+     * "temp" data deletion.
+     */
+    protected function initVars()
+    {
+        if (empty($_SESSION['__ci_vars'])) {
+            return;
+        }
+
+        $currentTime = time();
+
+        foreach ($_SESSION['__ci_vars'] as $key => &$value) {
+            if ($value === 'new') {
+                $_SESSION['__ci_vars'][$key] = 'old';
+            }
+            // DO NOT move this above the 'new' check!
+            elseif ($value === 'old' || $value < $currentTime) {
+                unset($_SESSION[$key], $_SESSION['__ci_vars'][$key]);
+            }
+        }
+
+        if (empty($_SESSION['__ci_vars'])) {
+            unset($_SESSION['__ci_vars']);
+        }
+    }
+
+    /**
+     * Regenerates the session ID.
+     *
+     * @param bool $destroy Should old session data be destroyed?
+     */
+    public function regenerate(bool $destroy = false)
+    {
+        $_SESSION['__ci_last_regenerate'] = time();
+        session_regenerate_id($destroy);
+
+        $this->removeOldSessionCookie();
+    }
+
+    private function removeOldSessionCookie(): void
+    {
+        $response              = Services::response();
+        $cookieStoreInResponse = $response->getCookieStore();
+
+        if (! $cookieStoreInResponse->has($this->sessionCookieName)) {
+            return;
+        }
+
+        // CookieStore is immutable.
+        $newCookieStore = $cookieStoreInResponse->remove($this->sessionCookieName);
+
+        // But clear() method clears cookies in the object (not immutable).
+        $cookieStoreInResponse->clear();
+
+        foreach ($newCookieStore as $cookie) {
+            $response->setCookie($cookie);
+        }
+    }
+
+    /**
+     * Destroys the current session.
+     */
+    public function destroy()
+    {
+        if (ENVIRONMENT === 'testing') {
+            return;
+        }
+
+        session_destroy();
+    }
+
+    /**
+     * Sets user data into the session.
+     *
+     * If $data is a string, then it is interpreted as a session property
+     * key, and  $value is expected to be non-null.
+     *
+     * If $data is an array, it is expected to be an array of key/value pairs
+     * to be set as session properties.
+     *
+     * @param array|string                            $data  Property name or associative array of properties
+     * @param array|bool|float|int|object|string|null $value Property value if single key provided
+     */
+    public function set($data, $value = null)
+    {
+        if (is_array($data)) {
+            foreach ($data as $key => &$value) {
+                if (is_int($key)) {
+                    $_SESSION[$value] = null;
+                } else {
+                    $_SESSION[$key] = $value;
+                }
+            }
+
+            return;
+        }
+
+        $_SESSION[$data] = $value;
+    }
+
+    /**
+     * Get user data that has been set in the session.
+     *
+     * If the property exists as "normal", returns it.
+     * Otherwise, returns an array of any temp or flash data values with the
+     * property key.
+     *
+     * Replaces the legacy method $session->userdata();
+     *
+     * @param string|null $key Identifier of the session property to retrieve
+     *
+     * @return array|bool|float|int|object|string|null The property value(s)
+     */
+    public function get(?string $key = null)
+    {
+        if (! empty($key) && (null !== ($value = $_SESSION[$key] ?? null) || null !== ($value = dot_array_search($key, $_SESSION ?? [])))) {
+            return $value;
+        }
+
+        if (empty($_SESSION)) {
+            return $key === null ? [] : null;
+        }
+
+        if (! empty($key)) {
+            return null;
+        }
+
+        $userdata = [];
+        $_exclude = array_merge(['__ci_vars'], $this->getFlashKeys(), $this->getTempKeys());
+
+        $keys = array_keys($_SESSION);
+
+        foreach ($keys as $key) {
+            if (! in_array($key, $_exclude, true)) {
+                $userdata[$key] = $_SESSION[$key];
+            }
+        }
+
+        return $userdata;
+    }
+
+    /**
+     * Returns whether an index exists in the session array.
+     *
+     * @param string $key Identifier of the session property we are interested in.
+     */
+    public function has(string $key): bool
+    {
+        return isset($_SESSION[$key]);
+    }
+
+    /**
+     * Push new value onto session value that is array.
+     *
+     * @param string $key  Identifier of the session property we are interested in.
+     * @param array  $data value to be pushed to existing session key.
+     */
+    public function push(string $key, array $data)
+    {
+        if ($this->has($key) && is_array($value = $this->get($key))) {
+            $this->set($key, array_merge($value, $data));
+        }
+    }
+
+    /**
+     * Remove one or more session properties.
+     *
+     * If $key is an array, it is interpreted as an array of string property
+     * identifiers to remove. Otherwise, it is interpreted as the identifier
+     * of a specific session property to remove.
+     *
+     * @param array|string $key Identifier of the session property or properties to remove.
+     */
+    public function remove($key)
+    {
+        if (is_array($key)) {
+            foreach ($key as $k) {
+                unset($_SESSION[$k]);
+            }
+
+            return;
+        }
+
+        unset($_SESSION[$key]);
+    }
+
+    /**
+     * Magic method to set variables in the session by simply calling
+     *  $session->foo = bar;
+     *
+     * @param string       $key   Identifier of the session property to set.
+     * @param array|string $value
+     */
+    public function __set(string $key, $value)
+    {
+        $_SESSION[$key] = $value;
+    }
+
+    /**
+     * Magic method to get session variables by simply calling
+     *  $foo = $session->foo;
+     *
+     * @param string $key Identifier of the session property to remove.
+     *
+     * @return string|null
+     */
+    public function __get(string $key)
+    {
+        // Note: Keep this order the same, just in case somebody wants to
+        // use 'session_id' as a session data key, for whatever reason
+        if (isset($_SESSION[$key])) {
+            return $_SESSION[$key];
+        }
+
+        if ($key === 'session_id') {
+            return session_id();
+        }
+
+        return null;
+    }
+
+    /**
+     * Magic method to check for session variables.
+     * Different from has() in that it will validate 'session_id' as well.
+     * Mostly used by internal PHP functions, users should stick to has()
+     *
+     * @param string $key Identifier of the session property to remove.
+     */
+    public function __isset(string $key): bool
+    {
+        return isset($_SESSION[$key]) || ($key === 'session_id');
+    }
+
+    /**
+     * Sets data into the session that will only last for a single request.
+     * Perfect for use with single-use status update messages.
+     *
+     * If $data is an array, it is interpreted as an associative array of
+     * key/value pairs for flashdata properties.
+     * Otherwise, it is interpreted as the identifier of a specific
+     * flashdata property, with $value containing the property value.
+     *
+     * @param array|string                            $data  Property identifier or associative array of properties
+     * @param array|bool|float|int|object|string|null $value Property value if $data is a scalar
+     */
+    public function setFlashdata($data, $value = null)
+    {
+        $this->set($data, $value);
+        $this->markAsFlashdata(is_array($data) ? array_keys($data) : $data);
+    }
+
+    /**
+     * Retrieve one or more items of flash data from the session.
+     *
+     * If the item key is null, return all flashdata.
+     *
+     * @param string $key Property identifier
+     *
+     * @return array|null The requested property value, or an associative array  of them
+     */
+    public function getFlashdata(?string $key = null)
+    {
+        if (isset($key)) {
+            return (isset($_SESSION['__ci_vars'], $_SESSION['__ci_vars'][$key], $_SESSION[$key])
+                && ! is_int($_SESSION['__ci_vars'][$key])) ? $_SESSION[$key] : null;
+        }
+
+        $flashdata = [];
+
+        if (! empty($_SESSION['__ci_vars'])) {
+            foreach ($_SESSION['__ci_vars'] as $key => &$value) {
+                if (! is_int($value)) {
+                    $flashdata[$key] = $_SESSION[$key];
+                }
+            }
+        }
+
+        return $flashdata;
+    }
+
+    /**
+     * Keeps a single piece of flash data alive for one more request.
+     *
+     * @param array|string $key Property identifier or array of them
+     */
+    public function keepFlashdata($key)
+    {
+        $this->markAsFlashdata($key);
+    }
+
+    /**
+     * Mark a session property or properties as flashdata.
+     *
+     * @param array|string $key Property identifier or array of them
+     *
+     * @return bool False if any of the properties are not already set
+     */
+    public function markAsFlashdata($key): bool
+    {
+        if (is_array($key)) {
+            foreach ($key as $sessionKey) {
+                if (! isset($_SESSION[$sessionKey])) {
+                    return false;
+                }
+            }
+
+            $new = array_fill_keys($key, 'new');
+
+            $_SESSION['__ci_vars'] = isset($_SESSION['__ci_vars']) ? array_merge($_SESSION['__ci_vars'], $new) : $new;
+
+            return true;
+        }
+
+        if (! isset($_SESSION[$key])) {
+            return false;
+        }
+
+        $_SESSION['__ci_vars'][$key] = 'new';
+
+        return true;
+    }
+
+    /**
+     * Unmark data in the session as flashdata.
+     *
+     * @param array|string $key Property identifier or array of them
+     */
+    public function unmarkFlashdata($key)
+    {
+        if (empty($_SESSION['__ci_vars'])) {
+            return;
+        }
+
+        if (! is_array($key)) {
+            $key = [$key];
+        }
+
+        foreach ($key as $k) {
+            if (isset($_SESSION['__ci_vars'][$k]) && ! is_int($_SESSION['__ci_vars'][$k])) {
+                unset($_SESSION['__ci_vars'][$k]);
+            }
+        }
+
+        if (empty($_SESSION['__ci_vars'])) {
+            unset($_SESSION['__ci_vars']);
+        }
+    }
+
+    /**
+     * Retrieve all of the keys for session data marked as flashdata.
+     *
+     * @return array The property names of all flashdata
+     */
+    public function getFlashKeys(): array
+    {
+        if (! isset($_SESSION['__ci_vars'])) {
+            return [];
+        }
+
+        $keys = [];
+
+        foreach (array_keys($_SESSION['__ci_vars']) as $key) {
+            if (! is_int($_SESSION['__ci_vars'][$key])) {
+                $keys[] = $key;
+            }
+        }
+
+        return $keys;
+    }
+
+    /**
+     * Sets new data into the session, and marks it as temporary data
+     * with a set lifespan.
+     *
+     * @param array|string                            $data  Session data key or associative array of items
+     * @param array|bool|float|int|object|string|null $value Value to store
+     * @param int                                     $ttl   Time-to-live in seconds
+     */
+    public function setTempdata($data, $value = null, int $ttl = 300)
+    {
+        $this->set($data, $value);
+        $this->markAsTempdata($data, $ttl);
+    }
+
+    /**
+     * Returns either a single piece of tempdata, or all temp data currently
+     * in the session.
+     *
+     * @param string $key Session data key
+     *
+     * @return array|bool|float|int|object|string|null Session data value or null if not found.
+     */
+    public function getTempdata(?string $key = null)
+    {
+        if (isset($key)) {
+            return (isset($_SESSION['__ci_vars'], $_SESSION['__ci_vars'][$key], $_SESSION[$key])
+                    && is_int($_SESSION['__ci_vars'][$key])) ? $_SESSION[$key] : null;
+        }
+
+        $tempdata = [];
+
+        if (! empty($_SESSION['__ci_vars'])) {
+            foreach ($_SESSION['__ci_vars'] as $key => &$value) {
+                if (is_int($value)) {
+                    $tempdata[$key] = $_SESSION[$key];
+                }
+            }
+        }
+
+        return $tempdata;
+    }
+
+    /**
+     * Removes a single piece of temporary data from the session.
+     *
+     * @param string $key Session data key
+     */
+    public function removeTempdata(string $key)
+    {
+        $this->unmarkTempdata($key);
+        unset($_SESSION[$key]);
+    }
+
+    /**
+     * Mark one of more pieces of data as being temporary, meaning that
+     * it has a set lifespan within the session.
+     *
+     * @param array|string $key Property identifier or array of them
+     * @param int          $ttl Time to live, in seconds
+     *
+     * @return bool False if any of the properties were not set
+     */
+    public function markAsTempdata($key, int $ttl = 300): bool
+    {
+        $ttl += time();
+
+        if (is_array($key)) {
+            $temp = [];
+
+            foreach ($key as $k => $v) {
+                // Do we have a key => ttl pair, or just a key?
+                if (is_int($k)) {
+                    $k = $v;
+                    $v = $ttl;
+                } elseif (is_string($v)) {
+                    $v = time() + $ttl;
+                } else {
+                    $v += time();
+                }
+
+                if (! array_key_exists($k, $_SESSION)) {
+                    return false;
+                }
+
+                $temp[$k] = $v;
+            }
+
+            $_SESSION['__ci_vars'] = isset($_SESSION['__ci_vars']) ? array_merge($_SESSION['__ci_vars'], $temp) : $temp;
+
+            return true;
+        }
+
+        if (! isset($_SESSION[$key])) {
+            return false;
+        }
+
+        $_SESSION['__ci_vars'][$key] = $ttl;
+
+        return true;
+    }
+
+    /**
+     * Unmarks temporary data in the session, effectively removing its
+     * lifespan and allowing it to live as long as the session does.
+     *
+     * @param array|string $key Property identifier or array of them
+     */
+    public function unmarkTempdata($key)
+    {
+        if (empty($_SESSION['__ci_vars'])) {
+            return;
+        }
+
+        if (! is_array($key)) {
+            $key = [$key];
+        }
+
+        foreach ($key as $k) {
+            if (isset($_SESSION['__ci_vars'][$k]) && is_int($_SESSION['__ci_vars'][$k])) {
+                unset($_SESSION['__ci_vars'][$k]);
+            }
+        }
+
+        if (empty($_SESSION['__ci_vars'])) {
+            unset($_SESSION['__ci_vars']);
+        }
+    }
+
+    /**
+     * Retrieve the keys of all session data that have been marked as temporary data.
+     */
+    public function getTempKeys(): array
+    {
+        if (! isset($_SESSION['__ci_vars'])) {
+            return [];
+        }
+
+        $keys = [];
+
+        foreach (array_keys($_SESSION['__ci_vars']) as $key) {
+            if (is_int($_SESSION['__ci_vars'][$key])) {
+                $keys[] = $key;
+            }
+        }
+
+        return $keys;
+    }
+
+    /**
+     * Sets the driver as the session handler in PHP.
+     * Extracted for easier testing.
+     */
+    protected function setSaveHandler()
+    {
+        session_set_save_handler($this->driver, true);
+    }
+
+    /**
+     * Starts the session.
+     * Extracted for testing reasons.
+     */
+    protected function startSession()
+    {
+        if (ENVIRONMENT === 'testing') {
+            $_SESSION = [];
+
+            return;
+        }
+
+        session_start(); // @codeCoverageIgnore
+    }
+
+    /**
+     * Takes care of setting the cookie on the client side.
+     *
+     * @codeCoverageIgnore
+     */
+    protected function setCookie()
+    {
+        $expiration   = $this->sessionExpiration === 0 ? 0 : time() + $this->sessionExpiration;
+        $this->cookie = $this->cookie->withValue(session_id())->withExpires($expiration);
+
+        /** @var Response $response */
+        $response = Services::response();
+        $response->setCookie($this->cookie);
+    }
+}
diff --git a/www-api/system/Session/SessionInterface.php b/www-api/system/Session/SessionInterface.php
new file mode 100644
index 00000000..f485f64d
--- /dev/null
+++ b/www-api/system/Session/SessionInterface.php
@@ -0,0 +1,184 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Session;
+
+/**
+ * Expected behavior of a session container used with CodeIgniter.
+ */
+interface SessionInterface
+{
+    /**
+     * Regenerates the session ID.
+     *
+     * @param bool $destroy Should old session data be destroyed?
+     */
+    public function regenerate(bool $destroy = false);
+
+    /**
+     * Destroys the current session.
+     */
+    public function destroy();
+
+    /**
+     * Sets user data into the session.
+     *
+     * If $data is a string, then it is interpreted as a session property
+     * key, and  $value is expected to be non-null.
+     *
+     * If $data is an array, it is expected to be an array of key/value pairs
+     * to be set as session properties.
+     *
+     * @param array|string $data  Property name or associative array of properties
+     * @param mixed        $value Property value if single key provided
+     */
+    public function set($data, $value = null);
+
+    /**
+     * Get user data that has been set in the session.
+     *
+     * If the property exists as "normal", returns it.
+     * Otherwise, returns an array of any temp or flash data values with the
+     * property key.
+     *
+     * Replaces the legacy method $session->userdata();
+     *
+     * @param string $key Identifier of the session property to retrieve
+     *
+     * @return mixed The property value(s)
+     */
+    public function get(?string $key = null);
+
+    /**
+     * Returns whether an index exists in the session array.
+     *
+     * @param string $key Identifier of the session property we are interested in.
+     */
+    public function has(string $key): bool;
+
+    /**
+     * Remove one or more session properties.
+     *
+     * If $key is an array, it is interpreted as an array of string property
+     * identifiers to remove. Otherwise, it is interpreted as the identifier
+     * of a specific session property to remove.
+     *
+     * @param array|string $key Identifier of the session property or properties to remove.
+     */
+    public function remove($key);
+
+    /**
+     * Sets data into the session that will only last for a single request.
+     * Perfect for use with single-use status update messages.
+     *
+     * If $data is an array, it is interpreted as an associative array of
+     * key/value pairs for flashdata properties.
+     * Otherwise, it is interpreted as the identifier of a specific
+     * flashdata property, with $value containing the property value.
+     *
+     * @param array|string $data  Property identifier or associative array of properties
+     * @param array|string $value Property value if $data is a scalar
+     */
+    public function setFlashdata($data, $value = null);
+
+    /**
+     * Retrieve one or more items of flash data from the session.
+     *
+     * If the item key is null, return all flashdata.
+     *
+     * @param string $key Property identifier
+     *
+     * @return array|null The requested property value, or an associative
+     *                    array  of them
+     */
+    public function getFlashdata(?string $key = null);
+
+    /**
+     * Keeps a single piece of flash data alive for one more request.
+     *
+     * @param array|string $key Property identifier or array of them
+     */
+    public function keepFlashdata($key);
+
+    /**
+     * Mark a session property or properties as flashdata.
+     *
+     * @param array|string $key Property identifier or array of them
+     *
+     * @return false if any of the properties are not already set
+     */
+    public function markAsFlashdata($key);
+
+    /**
+     * Unmark data in the session as flashdata.
+     *
+     * @param array|string $key Property identifier or array of them
+     */
+    public function unmarkFlashdata($key);
+
+    /**
+     * Retrieve all of the keys for session data marked as flashdata.
+     *
+     * @return array The property names of all flashdata
+     */
+    public function getFlashKeys(): array;
+
+    /**
+     * Sets new data into the session, and marks it as temporary data
+     * with a set lifespan.
+     *
+     * @param array|string $data  Session data key or associative array of items
+     * @param mixed        $value Value to store
+     * @param int          $ttl   Time-to-live in seconds
+     */
+    public function setTempdata($data, $value = null, int $ttl = 300);
+
+    /**
+     * Returns either a single piece of tempdata, or all temp data currently
+     * in the session.
+     *
+     * @param string $key Session data key
+     *
+     * @return mixed Session data value or null if not found.
+     */
+    public function getTempdata(?string $key = null);
+
+    /**
+     * Removes a single piece of temporary data from the session.
+     *
+     * @param string $key Session data key
+     */
+    public function removeTempdata(string $key);
+
+    /**
+     * Mark one of more pieces of data as being temporary, meaning that
+     * it has a set lifespan within the session.
+     *
+     * @param array|string $key Property identifier or array of them
+     * @param int          $ttl Time to live, in seconds
+     *
+     * @return bool False if any of the properties were not set
+     */
+    public function markAsTempdata($key, int $ttl = 300);
+
+    /**
+     * Unmarks temporary data in the session, effectively removing its
+     * lifespan and allowing it to live as long as the session does.
+     *
+     * @param array|string $key Property identifier or array of them
+     */
+    public function unmarkTempdata($key);
+
+    /**
+     * Retrieve the keys of all session data that have been marked as temporary data.
+     */
+    public function getTempKeys(): array;
+}
diff --git a/www-api/system/Test/CIDatabaseTestCase.php b/www-api/system/Test/CIDatabaseTestCase.php
new file mode 100644
index 00000000..8e25c378
--- /dev/null
+++ b/www-api/system/Test/CIDatabaseTestCase.php
@@ -0,0 +1,24 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test;
+
+/**
+ * CIDatabaseTestCase
+ *
+ * Use DatabaseTestTrait instead.
+ *
+ * @deprecated 4.1.2
+ */
+abstract class CIDatabaseTestCase extends CIUnitTestCase
+{
+    use DatabaseTestTrait;
+}
diff --git a/www-api/system/Test/CIUnitTestCase.php b/www-api/system/Test/CIUnitTestCase.php
new file mode 100644
index 00000000..0fecac3e
--- /dev/null
+++ b/www-api/system/Test/CIUnitTestCase.php
@@ -0,0 +1,513 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test;
+
+use CodeIgniter\CodeIgniter;
+use CodeIgniter\Config\Factories;
+use CodeIgniter\Database\BaseConnection;
+use CodeIgniter\Database\MigrationRunner;
+use CodeIgniter\Database\Seeder;
+use CodeIgniter\Events\Events;
+use CodeIgniter\Router\RouteCollection;
+use CodeIgniter\Session\Handlers\ArrayHandler;
+use CodeIgniter\Test\Mock\MockCache;
+use CodeIgniter\Test\Mock\MockCodeIgniter;
+use CodeIgniter\Test\Mock\MockEmail;
+use CodeIgniter\Test\Mock\MockSession;
+use Config\App;
+use Config\Autoload;
+use Config\Modules;
+use Config\Services;
+use Exception;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Framework test case for PHPUnit.
+ */
+abstract class CIUnitTestCase extends TestCase
+{
+    use ReflectionHelper;
+
+    /**
+     * @var CodeIgniter
+     */
+    protected $app;
+
+    /**
+     * Methods to run during setUp.
+     *
+     * WARNING: Do not override unless you know exactly what you are doing.
+     *          This property may be deprecated in the future.
+     *
+     * @var array of methods
+     */
+    protected $setUpMethods = [
+        'resetFactories',
+        'mockCache',
+        'mockEmail',
+        'mockSession',
+    ];
+
+    /**
+     * Methods to run during tearDown.
+     *
+     * WARNING: This property may be deprecated in the future.
+     *
+     * @var array of methods
+     */
+    protected $tearDownMethods = [];
+
+    /**
+     * Store of identified traits.
+     */
+    private ?array $traits = null;
+
+    // --------------------------------------------------------------------
+    // Database Properties
+    // --------------------------------------------------------------------
+
+    /**
+     * Should run db migration?
+     *
+     * @var bool
+     */
+    protected $migrate = true;
+
+    /**
+     * Should run db migration only once?
+     *
+     * @var bool
+     */
+    protected $migrateOnce = false;
+
+    /**
+     * Should run seeding only once?
+     *
+     * @var bool
+     */
+    protected $seedOnce = false;
+
+    /**
+     * Should the db be refreshed before test?
+     *
+     * @var bool
+     */
+    protected $refresh = true;
+
+    /**
+     * The seed file(s) used for all tests within this test case.
+     * Should be fully-namespaced or relative to $basePath
+     *
+     * @var array|string
+     */
+    protected $seed = '';
+
+    /**
+     * The path to the seeds directory.
+     * Allows overriding the default application directories.
+     *
+     * @var string
+     */
+    protected $basePath = SUPPORTPATH . 'Database';
+
+    /**
+     * The namespace(s) to help us find the migration classes.
+     * Empty is equivalent to running `spark migrate --all`.
+     * Note that running "all" runs migrations in date order,
+     * but specifying namespaces runs them in namespace order (then date)
+     *
+     * @var array|string|null
+     */
+    protected $namespace = 'Tests\Support';
+
+    /**
+     * The name of the database group to connect to.
+     * If not present, will use the defaultGroup.
+     *
+     * @var string
+     * @phpstan-var non-empty-string
+     */
+    protected $DBGroup = 'tests';
+
+    /**
+     * Our database connection.
+     *
+     * @var BaseConnection
+     */
+    protected $db;
+
+    /**
+     * Migration Runner instance.
+     *
+     * @var MigrationRunner|null
+     */
+    protected $migrations;
+
+    /**
+     * Seeder instance
+     *
+     * @var Seeder
+     */
+    protected $seeder;
+
+    /**
+     * Stores information needed to remove any
+     * rows inserted via $this->hasInDatabase();
+     *
+     * @var array
+     */
+    protected $insertCache = [];
+
+    // --------------------------------------------------------------------
+    // Feature Properties
+    // --------------------------------------------------------------------
+
+    /**
+     * If present, will override application
+     * routes when using call().
+     *
+     * @var RouteCollection|null
+     */
+    protected $routes;
+
+    /**
+     * Values to be set in the SESSION global
+     * before running the test.
+     *
+     * @var array
+     */
+    protected $session = [];
+
+    /**
+     * Enabled auto clean op buffer after request call
+     *
+     * @var bool
+     */
+    protected $clean = true;
+
+    /**
+     * Custom request's headers
+     *
+     * @var array
+     */
+    protected $headers = [];
+
+    /**
+     * Allows for formatting the request body to what
+     * the controller is going to expect
+     *
+     * @var string
+     */
+    protected $bodyFormat = '';
+
+    /**
+     * Allows for directly setting the body to what
+     * it needs to be.
+     *
+     * @var mixed
+     */
+    protected $requestBody = '';
+
+    // --------------------------------------------------------------------
+    // Staging
+    // --------------------------------------------------------------------
+
+    /**
+     * Load the helpers.
+     */
+    public static function setUpBeforeClass(): void
+    {
+        parent::setUpBeforeClass();
+
+        helper(['url', 'test']);
+    }
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        if (! $this->app) {
+            $this->app = $this->createApplication();
+        }
+
+        foreach ($this->setUpMethods as $method) {
+            $this->{$method}();
+        }
+
+        // Check for the database trait
+        if (method_exists($this, 'setUpDatabase')) {
+            $this->setUpDatabase();
+        }
+
+        // Check for other trait methods
+        $this->callTraitMethods('setUp');
+    }
+
+    protected function tearDown(): void
+    {
+        parent::tearDown();
+
+        foreach ($this->tearDownMethods as $method) {
+            $this->{$method}();
+        }
+
+        // Check for the database trait
+        if (method_exists($this, 'tearDownDatabase')) {
+            $this->tearDownDatabase();
+        }
+
+        // Check for other trait methods
+        $this->callTraitMethods('tearDown');
+    }
+
+    /**
+     * Checks for traits with corresponding
+     * methods for setUp or tearDown.
+     *
+     * @param string $stage 'setUp' or 'tearDown'
+     */
+    private function callTraitMethods(string $stage): void
+    {
+        if ($this->traits === null) {
+            $this->traits = class_uses_recursive($this);
+        }
+
+        foreach ($this->traits as $trait) {
+            $method = $stage . class_basename($trait);
+
+            if (method_exists($this, $method)) {
+                $this->{$method}();
+            }
+        }
+    }
+
+    // --------------------------------------------------------------------
+    // Mocking
+    // --------------------------------------------------------------------
+
+    /**
+     * Resets shared instanced for all Factories components
+     */
+    protected function resetFactories()
+    {
+        Factories::reset();
+    }
+
+    /**
+     * Resets shared instanced for all Services
+     */
+    protected function resetServices(bool $initAutoloader = true)
+    {
+        Services::reset($initAutoloader);
+    }
+
+    /**
+     * Injects the mock Cache driver to prevent filesystem collisions
+     */
+    protected function mockCache()
+    {
+        Services::injectMock('cache', new MockCache());
+    }
+
+    /**
+     * Injects the mock email driver so no emails really send
+     */
+    protected function mockEmail()
+    {
+        Services::injectMock('email', new MockEmail(config('Email')));
+    }
+
+    /**
+     * Injects the mock session driver into Services
+     */
+    protected function mockSession()
+    {
+        $_SESSION = [];
+
+        $config  = config('App');
+        $session = new MockSession(new ArrayHandler($config, '0.0.0.0'), $config);
+
+        Services::injectMock('session', $session);
+    }
+
+    // --------------------------------------------------------------------
+    // Assertions
+    // --------------------------------------------------------------------
+
+    /**
+     * Custom function to hook into CodeIgniter's Logging mechanism
+     * to check if certain messages were logged during code execution.
+     *
+     * @param string|null $expectedMessage
+     *
+     * @return bool
+     *
+     * @throws Exception
+     */
+    public function assertLogged(string $level, $expectedMessage = null)
+    {
+        $result = TestLogger::didLog($level, $expectedMessage);
+
+        $this->assertTrue($result, sprintf(
+            'Failed asserting that expected message "%s" with level "%s" was logged.',
+            $expectedMessage ?? '',
+            $level
+        ));
+
+        return $result;
+    }
+
+    /**
+     * Hooks into CodeIgniter's Events system to check if a specific
+     * event was triggered or not.
+     *
+     * @throws Exception
+     */
+    public function assertEventTriggered(string $eventName): bool
+    {
+        $found     = false;
+        $eventName = strtolower($eventName);
+
+        foreach (Events::getPerformanceLogs() as $log) {
+            if ($log['event'] !== $eventName) {
+                continue;
+            }
+
+            $found = true;
+            break;
+        }
+
+        $this->assertTrue($found);
+
+        return $found;
+    }
+
+    /**
+     * Hooks into xdebug's headers capture, looking for presence of
+     * a specific header emitted.
+     *
+     * @param string $header The leading portion of the header we are looking for
+     */
+    public function assertHeaderEmitted(string $header, bool $ignoreCase = false): void
+    {
+        $this->assertNotNull(
+            $this->getHeaderEmitted($header, $ignoreCase, __METHOD__),
+            "Didn't find header for {$header}"
+        );
+    }
+
+    /**
+     * Hooks into xdebug's headers capture, looking for absence of
+     * a specific header emitted.
+     *
+     * @param string $header The leading portion of the header we don't want to find
+     */
+    public function assertHeaderNotEmitted(string $header, bool $ignoreCase = false): void
+    {
+        $this->assertNull(
+            $this->getHeaderEmitted($header, $ignoreCase, __METHOD__),
+            "Found header for {$header}"
+        );
+    }
+
+    /**
+     * Custom function to test that two values are "close enough".
+     * This is intended for extended execution time testing,
+     * where the result is close but not exactly equal to the
+     * expected time, for reasons beyond our control.
+     *
+     * @param mixed $actual
+     *
+     * @throws Exception
+     */
+    public function assertCloseEnough(int $expected, $actual, string $message = '', int $tolerance = 1)
+    {
+        $difference = abs($expected - (int) floor($actual));
+
+        $this->assertLessThanOrEqual($tolerance, $difference, $message);
+    }
+
+    /**
+     * Custom function to test that two values are "close enough".
+     * This is intended for extended execution time testing,
+     * where the result is close but not exactly equal to the
+     * expected time, for reasons beyond our control.
+     *
+     * @param mixed $expected
+     * @param mixed $actual
+     *
+     * @return bool|void
+     *
+     * @throws Exception
+     */
+    public function assertCloseEnoughString($expected, $actual, string $message = '', int $tolerance = 1)
+    {
+        $expected = (string) $expected;
+        $actual   = (string) $actual;
+        if (strlen($expected) !== strlen($actual)) {
+            return false;
+        }
+
+        try {
+            $expected   = (int) substr($expected, -2);
+            $actual     = (int) substr($actual, -2);
+            $difference = abs($expected - $actual);
+
+            $this->assertLessThanOrEqual($tolerance, $difference, $message);
+        } catch (Exception $e) {
+            return false;
+        }
+    }
+
+    // --------------------------------------------------------------------
+    // Utility
+    // --------------------------------------------------------------------
+
+    /**
+     * Loads up an instance of CodeIgniter
+     * and gets the environment setup.
+     *
+     * @return CodeIgniter
+     */
+    protected function createApplication()
+    {
+        // Initialize the autoloader.
+        Services::autoloader()->initialize(new Autoload(), new Modules());
+
+        $app = new MockCodeIgniter(new App());
+        $app->initialize();
+
+        return $app;
+    }
+
+    /**
+     * Return first matching emitted header.
+     */
+    protected function getHeaderEmitted(string $header, bool $ignoreCase = false, string $method = __METHOD__): ?string
+    {
+        if (! function_exists('xdebug_get_headers')) {
+            $this->markTestSkipped($method . '() requires xdebug.');
+        }
+
+        foreach (xdebug_get_headers() as $emittedHeader) {
+            $found = $ignoreCase
+                ? (stripos($emittedHeader, $header) === 0)
+                : (strpos($emittedHeader, $header) === 0);
+
+            if ($found) {
+                return $emittedHeader;
+            }
+        }
+
+        return null;
+    }
+}
diff --git a/www-api/system/Test/ConfigFromArrayTrait.php b/www-api/system/Test/ConfigFromArrayTrait.php
new file mode 100644
index 00000000..17d2dd55
--- /dev/null
+++ b/www-api/system/Test/ConfigFromArrayTrait.php
@@ -0,0 +1,46 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test;
+
+use LogicException;
+
+trait ConfigFromArrayTrait
+{
+    /**
+     * Creates a Config instance from an array.
+     *
+     * @template T of \CodeIgniter\Config\BaseConfig
+     *
+     * @param class-string<T>      $classname Config classname
+     * @param array<string, mixed> $config
+     *
+     * @return T
+     */
+    private function createConfigFromArray(string $classname, array $config)
+    {
+        $configObj = new $classname();
+
+        foreach ($config as $key => $value) {
+            if (property_exists($configObj, $key)) {
+                $configObj->{$key} = $value;
+
+                continue;
+            }
+
+            throw new LogicException(
+                'No such property: ' . $classname . '::$' . $key
+            );
+        }
+
+        return $configObj;
+    }
+}
diff --git a/www-api/system/Test/Constraints/SeeInDatabase.php b/www-api/system/Test/Constraints/SeeInDatabase.php
new file mode 100644
index 00000000..dbed1e42
--- /dev/null
+++ b/www-api/system/Test/Constraints/SeeInDatabase.php
@@ -0,0 +1,118 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test\Constraints;
+
+use CodeIgniter\Database\ConnectionInterface;
+use PHPUnit\Framework\Constraint\Constraint;
+
+class SeeInDatabase extends Constraint
+{
+    /**
+     * The number of results that will show in the database
+     * in case of failure.
+     *
+     * @var int
+     */
+    protected $show = 3;
+
+    /**
+     * @var ConnectionInterface
+     */
+    protected $db;
+
+    /**
+     * Data used to compare results against.
+     *
+     * @var array
+     */
+    protected $data;
+
+    /**
+     * SeeInDatabase constructor.
+     */
+    public function __construct(ConnectionInterface $db, array $data)
+    {
+        $this->db   = $db;
+        $this->data = $data;
+    }
+
+    /**
+     * Check if data is found in the table
+     *
+     * @param mixed $table
+     */
+    protected function matches($table): bool
+    {
+        return $this->db->table($table)->where($this->data)->countAllResults() > 0;
+    }
+
+    /**
+     * Get the description of the failure
+     *
+     * @param mixed $table
+     */
+    protected function failureDescription($table): string
+    {
+        return sprintf(
+            "a row in the table [%s] matches the attributes \n%s\n\n%s",
+            $table,
+            $this->toString(JSON_PRETTY_PRINT),
+            $this->getAdditionalInfo($table)
+        );
+    }
+
+    /**
+     * Gets additional records similar to $data.
+     */
+    protected function getAdditionalInfo(string $table): string
+    {
+        $builder = $this->db->table($table);
+
+        $similar = $builder->where(
+            array_key_first($this->data),
+            $this->data[array_key_first($this->data)]
+        )->limit($this->show)->get()->getResultArray();
+
+        if ($similar !== []) {
+            $description = 'Found similar results: ' . json_encode($similar, JSON_PRETTY_PRINT);
+        } else {
+            // Does the table have any results at all?
+            $results = $this->db->table($table)
+                ->limit($this->show)
+                ->get()
+                ->getResultArray();
+
+            if ($results !== []) {
+                return 'The table is empty.';
+            }
+
+            $description = 'Found: ' . json_encode($results, JSON_PRETTY_PRINT);
+        }
+
+        $total = $this->db->table($table)->countAll();
+        if ($total > $this->show) {
+            $description .= sprintf(' and %s others', $total - $this->show);
+        }
+
+        return $description;
+    }
+
+    /**
+     * Gets a string representation of the constraint
+     *
+     * @param int $options
+     */
+    public function toString($options = 0): string
+    {
+        return json_encode($this->data, $options);
+    }
+}
diff --git a/www-api/system/Test/ControllerResponse.php b/www-api/system/Test/ControllerResponse.php
new file mode 100644
index 00000000..2a90e4dd
--- /dev/null
+++ b/www-api/system/Test/ControllerResponse.php
@@ -0,0 +1,99 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test;
+
+use CodeIgniter\HTTP\ResponseInterface;
+use Config\Services;
+
+/**
+ * Testable response from a controller
+ *
+ * @deprecated Use TestResponse directly
+ *
+ * @codeCoverageIgnore
+ */
+class ControllerResponse extends TestResponse
+{
+    /**
+     * The message payload.
+     *
+     * @var string
+     *
+     * @deprecated Use $response->getBody() instead
+     */
+    protected $body;
+
+    /**
+     * DOM for the body.
+     *
+     * @var DOMParser
+     *
+     * @deprecated Use $domParser instead
+     */
+    protected $dom;
+
+    /**
+     * Maintains the deprecated $dom property.
+     */
+    public function __construct()
+    {
+        parent::__construct(Services::response());
+
+        $this->dom = &$this->domParser;
+    }
+
+    /**
+     * Sets the response.
+     *
+     * @return $this
+     *
+     * @deprecated Will revert to parent::setResponse() in a future release (no $body updates)
+     */
+    public function setResponse(ResponseInterface $response)
+    {
+        parent::setResponse($response);
+
+        $this->body = $response->getBody() ?? '';
+
+        return $this;
+    }
+
+    /**
+     * Sets the body and updates the DOM.
+     *
+     * @return $this
+     *
+     * @deprecated Use response()->setBody() instead
+     */
+    public function setBody(string $body)
+    {
+        $this->body = $body;
+
+        if ($body !== '') {
+            $this->domParser->withString($body);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Retrieve the body.
+     *
+     * @return string
+     *
+     * @deprecated Use response()->getBody() instead
+     */
+    public function getBody()
+    {
+        return $this->body;
+    }
+}
diff --git a/www-api/system/Test/ControllerTestTrait.php b/www-api/system/Test/ControllerTestTrait.php
new file mode 100644
index 00000000..6a784eb8
--- /dev/null
+++ b/www-api/system/Test/ControllerTestTrait.php
@@ -0,0 +1,297 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test;
+
+use CodeIgniter\Controller;
+use CodeIgniter\HTTP\Exceptions\HTTPException;
+use CodeIgniter\HTTP\IncomingRequest;
+use CodeIgniter\HTTP\Response;
+use CodeIgniter\HTTP\URI;
+use Config\App;
+use Config\Services;
+use InvalidArgumentException;
+use Psr\Log\LoggerInterface;
+use Throwable;
+
+/**
+ * Controller Test Trait
+ *
+ * Provides features that make testing controllers simple and fluent.
+ *
+ * Example:
+ *
+ *  $this->withRequest($request)
+ *       ->withResponse($response)
+ *       ->withURI($uri)
+ *       ->withBody($body)
+ *       ->controller('App\Controllers\Home')
+ *       ->execute('methodName');
+ */
+trait ControllerTestTrait
+{
+    /**
+     * Controller configuration.
+     *
+     * @var App
+     */
+    protected $appConfig;
+
+    /**
+     * Request.
+     *
+     * @var IncomingRequest
+     */
+    protected $request;
+
+    /**
+     * Response.
+     *
+     * @var Response
+     */
+    protected $response;
+
+    /**
+     * Message logger.
+     *
+     * @var LoggerInterface
+     */
+    protected $logger;
+
+    /**
+     * Initialized controller.
+     *
+     * @var Controller
+     */
+    protected $controller;
+
+    /**
+     * URI of this request.
+     *
+     * @var string
+     */
+    protected $uri = 'http://example.com';
+
+    /**
+     * Request body.
+     *
+     * @var string|null
+     */
+    protected $body;
+
+    /**
+     * Initializes required components.
+     */
+    protected function setUpControllerTestTrait(): void
+    {
+        // The URL helper is always loaded by the system so ensure it is available.
+        helper('url');
+
+        if (empty($this->appConfig)) {
+            $this->appConfig = config('App');
+        }
+
+        if (! $this->uri instanceof URI) {
+            $this->uri = Services::uri($this->appConfig->baseURL ?? 'http://example.com/', false);
+        }
+
+        if (empty($this->request)) {
+            // Do some acrobatics so we can use the Request service with our own URI
+            $tempUri = Services::uri();
+            Services::injectMock('uri', $this->uri);
+
+            $this->withRequest(Services::request($this->appConfig, false)->setBody($this->body));
+
+            // Restore the URI service
+            Services::injectMock('uri', $tempUri);
+        }
+
+        if (empty($this->response)) {
+            $this->response = Services::response($this->appConfig, false);
+        }
+
+        if (empty($this->logger)) {
+            $this->logger = Services::logger();
+        }
+    }
+
+    /**
+     * Loads the specified controller, and generates any needed dependencies.
+     *
+     * @return $this
+     */
+    public function controller(string $name)
+    {
+        if (! class_exists($name)) {
+            throw new InvalidArgumentException('Invalid Controller: ' . $name);
+        }
+
+        $this->controller = new $name();
+        $this->controller->initController($this->request, $this->response, $this->logger);
+
+        return $this;
+    }
+
+    /**
+     * Runs the specified method on the controller and returns the results.
+     *
+     * @param array $params
+     *
+     * @return TestResponse
+     *
+     * @throws InvalidArgumentException
+     */
+    public function execute(string $method, ...$params)
+    {
+        if (! method_exists($this->controller, $method) || ! is_callable([$this->controller, $method])) {
+            throw new InvalidArgumentException('Method does not exist or is not callable in controller: ' . $method);
+        }
+
+        $response = null;
+
+        try {
+            ob_start();
+            $response = $this->controller->{$method}(...$params);
+        } catch (Throwable $e) {
+            $code = $e->getCode();
+
+            // If code is not a valid HTTP status then assume there is an error
+            if ($code < 100 || $code >= 600) {
+                throw $e;
+            }
+        } finally {
+            $output = ob_get_clean();
+        }
+
+        // If the controller returned a view then add it to the output
+        if (is_string($response)) {
+            $output = is_string($output) ? $output . $response : $response;
+        }
+
+        // If the controller did not return a response then start one
+        if (! $response instanceof Response) {
+            $response = $this->response;
+        }
+
+        // Check for output to set or prepend
+        // @see \CodeIgniter\CodeIgniter::gatherOutput()
+        if (is_string($output)) {
+            if (is_string($response->getBody())) {
+                $response->setBody($output . $response->getBody());
+            } else {
+                $response->setBody($output);
+            }
+        }
+
+        // Check for an overriding code from exceptions
+        if (isset($code)) {
+            $response->setStatusCode($code);
+        }
+        // Otherwise ensure there is a status code
+        else {
+            // getStatusCode() throws for empty codes
+            try {
+                $response->getStatusCode();
+            } catch (HTTPException $e) {
+                // If no code has been set then assume success
+                $response->setStatusCode(200);
+            }
+        }
+
+        // Create the result and add the Request for reference
+        return (new TestResponse($response))->setRequest($this->request);
+    }
+
+    /**
+     * Set controller's config, with method chaining.
+     *
+     * @param mixed $appConfig
+     *
+     * @return $this
+     */
+    public function withConfig($appConfig)
+    {
+        $this->appConfig = $appConfig;
+
+        return $this;
+    }
+
+    /**
+     * Set controller's request, with method chaining.
+     *
+     * @param mixed $request
+     *
+     * @return $this
+     */
+    public function withRequest($request)
+    {
+        $this->request = $request;
+
+        // Make sure it's available for other classes
+        Services::injectMock('request', $request);
+
+        return $this;
+    }
+
+    /**
+     * Set controller's response, with method chaining.
+     *
+     * @param mixed $response
+     *
+     * @return $this
+     */
+    public function withResponse($response)
+    {
+        $this->response = $response;
+
+        return $this;
+    }
+
+    /**
+     * Set controller's logger, with method chaining.
+     *
+     * @param mixed $logger
+     *
+     * @return $this
+     */
+    public function withLogger($logger)
+    {
+        $this->logger = $logger;
+
+        return $this;
+    }
+
+    /**
+     * Set the controller's URI, with method chaining.
+     *
+     * @return $this
+     */
+    public function withUri(string $uri)
+    {
+        $this->uri = new URI($uri);
+
+        return $this;
+    }
+
+    /**
+     * Set the method's body, with method chaining.
+     *
+     * @param string|null $body
+     *
+     * @return $this
+     */
+    public function withBody($body)
+    {
+        $this->body = $body;
+
+        return $this;
+    }
+}
diff --git a/www-api/system/Test/ControllerTester.php b/www-api/system/Test/ControllerTester.php
new file mode 100644
index 00000000..67b5e01e
--- /dev/null
+++ b/www-api/system/Test/ControllerTester.php
@@ -0,0 +1,293 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test;
+
+use CodeIgniter\Controller;
+use CodeIgniter\HTTP\IncomingRequest;
+use CodeIgniter\HTTP\Response;
+use CodeIgniter\HTTP\URI;
+use Config\App;
+use Config\Services;
+use InvalidArgumentException;
+use Psr\Log\LoggerInterface;
+use Throwable;
+
+/**
+ * ControllerTester Trait
+ *
+ * Provides features that make testing controllers simple and fluent.
+ *
+ * Example:
+ *
+ *  $this->withRequest($request)
+ *       ->withResponse($response)
+ *       ->withURI($uri)
+ *       ->withBody($body)
+ *       ->controller('App\Controllers\Home')
+ *       ->execute('methodName');
+ *
+ * @deprecated Use ControllerTestTrait instead
+ *
+ * @codeCoverageIgnore
+ */
+trait ControllerTester
+{
+    /**
+     * Controller configuration.
+     *
+     * @var App
+     */
+    protected $appConfig;
+
+    /**
+     * Request.
+     *
+     * @var IncomingRequest
+     */
+    protected $request;
+
+    /**
+     * Response.
+     *
+     * @var Response
+     */
+    protected $response;
+
+    /**
+     * Message logger.
+     *
+     * @var LoggerInterface
+     */
+    protected $logger;
+
+    /**
+     * Initialized controller.
+     *
+     * @var Controller
+     */
+    protected $controller;
+
+    /**
+     * URI of this request.
+     *
+     * @var string
+     */
+    protected $uri = 'http://example.com';
+
+    /**
+     * Request or response body.
+     *
+     * @var string|null
+     */
+    protected $body;
+
+    /**
+     * Initializes required components.
+     */
+    protected function setUpControllerTester(): void
+    {
+        if (empty($this->appConfig)) {
+            $this->appConfig = config('App');
+        }
+
+        if (! $this->uri instanceof URI) {
+            $this->uri = Services::uri($this->appConfig->baseURL ?? 'http://example.com/', false);
+        }
+
+        if (empty($this->request)) {
+            // Do some acrobatics so we can use the Request service with our own URI
+            $tempUri = Services::uri();
+            Services::injectMock('uri', $this->uri);
+
+            $this->withRequest(Services::request($this->appConfig, false)->setBody($this->body));
+
+            // Restore the URI service
+            Services::injectMock('uri', $tempUri);
+        }
+
+        if (empty($this->response)) {
+            $this->response = Services::response($this->appConfig, false);
+        }
+
+        if (empty($this->logger)) {
+            $this->logger = Services::logger();
+        }
+    }
+
+    /**
+     * Loads the specified controller, and generates any needed dependencies.
+     *
+     * @return mixed
+     */
+    public function controller(string $name)
+    {
+        if (! class_exists($name)) {
+            throw new InvalidArgumentException('Invalid Controller: ' . $name);
+        }
+
+        $this->controller = new $name();
+        $this->controller->initController($this->request, $this->response, $this->logger);
+
+        return $this;
+    }
+
+    /**
+     * Runs the specified method on the controller and returns the results.
+     *
+     * @param array $params
+     *
+     * @return ControllerResponse
+     *
+     * @throws InvalidArgumentException
+     */
+    public function execute(string $method, ...$params)
+    {
+        if (! method_exists($this->controller, $method) || ! is_callable([$this->controller, $method])) {
+            throw new InvalidArgumentException('Method does not exist or is not callable in controller: ' . $method);
+        }
+
+        // The URL helper is always loaded by the system
+        // so ensure it's available.
+        helper('url');
+
+        $result = (new ControllerResponse())
+            ->setRequest($this->request)
+            ->setResponse($this->response);
+
+        $response = null;
+
+        try {
+            ob_start();
+
+            $response = $this->controller->{$method}(...$params);
+        } catch (Throwable $e) {
+            $code = $e->getCode();
+
+            // If code is not a valid HTTP status then assume there is an error
+            if ($code < 100 || $code >= 600) {
+                throw $e;
+            }
+
+            $result->response()->setStatusCode($code);
+        } finally {
+            $output = ob_get_clean();
+
+            // If the controller returned a response, use it
+            if (isset($response) && $response instanceof Response) {
+                $result->setResponse($response);
+            }
+
+            // check if controller returned a view rather than echoing it
+            if (is_string($response)) {
+                $output = $response;
+                $result->response()->setBody($output);
+                $result->setBody($output);
+            } elseif (! empty($response) && ! empty($response->getBody())) {
+                $result->setBody($response->getBody());
+            } else {
+                $result->setBody('');
+            }
+        }
+
+        // If not response code has been sent, assume a success
+        if (empty($result->response()->getStatusCode())) {
+            $result->response()->setStatusCode(200);
+        }
+
+        return $result;
+    }
+
+    /**
+     * Set controller's config, with method chaining.
+     *
+     * @param mixed $appConfig
+     *
+     * @return mixed
+     */
+    public function withConfig($appConfig)
+    {
+        $this->appConfig = $appConfig;
+
+        return $this;
+    }
+
+    /**
+     * Set controller's request, with method chaining.
+     *
+     * @param mixed $request
+     *
+     * @return mixed
+     */
+    public function withRequest($request)
+    {
+        $this->request = $request;
+
+        // Make sure it's available for other classes
+        Services::injectMock('request', $request);
+
+        return $this;
+    }
+
+    /**
+     * Set controller's response, with method chaining.
+     *
+     * @param mixed $response
+     *
+     * @return mixed
+     */
+    public function withResponse($response)
+    {
+        $this->response = $response;
+
+        return $this;
+    }
+
+    /**
+     * Set controller's logger, with method chaining.
+     *
+     * @param mixed $logger
+     *
+     * @return mixed
+     */
+    public function withLogger($logger)
+    {
+        $this->logger = $logger;
+
+        return $this;
+    }
+
+    /**
+     * Set the controller's URI, with method chaining.
+     *
+     * @return mixed
+     */
+    public function withUri(string $uri)
+    {
+        $this->uri = new URI($uri);
+
+        return $this;
+    }
+
+    /**
+     * Set the method's body, with method chaining.
+     *
+     * @param string|null $body
+     *
+     * @return mixed
+     */
+    public function withBody($body)
+    {
+        $this->body = $body;
+
+        return $this;
+    }
+}
diff --git a/www-api/system/Test/DOMParser.php b/www-api/system/Test/DOMParser.php
new file mode 100644
index 00000000..5ab12e44
--- /dev/null
+++ b/www-api/system/Test/DOMParser.php
@@ -0,0 +1,283 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test;
+
+use BadMethodCallException;
+use DOMDocument;
+use DOMNodeList;
+use DOMXPath;
+use InvalidArgumentException;
+
+/**
+ * Load a response into a DOMDocument for testing assertions based on that
+ */
+class DOMParser
+{
+    /**
+     * DOM for the body,
+     *
+     * @var DOMDocument
+     */
+    protected $dom;
+
+    /**
+     * Constructor.
+     *
+     * @throws BadMethodCallException
+     */
+    public function __construct()
+    {
+        if (! extension_loaded('DOM')) {
+            throw new BadMethodCallException('DOM extension is required, but not currently loaded.'); // @codeCoverageIgnore
+        }
+
+        $this->dom = new DOMDocument('1.0', 'utf-8');
+    }
+
+    /**
+     * Returns the body of the current document.
+     */
+    public function getBody(): string
+    {
+        return $this->dom->saveHTML();
+    }
+
+    /**
+     * Sets a string as the body that we want to work with.
+     *
+     * @return $this
+     */
+    public function withString(string $content)
+    {
+        // DOMDocument::loadHTML() will treat your string as being in ISO-8859-1
+        // (the HTTP/1.1 default character set) unless you tell it otherwise.
+        // https://stackoverflow.com/a/8218649
+        // So encode characters to HTML numeric string references.
+        $content = mb_encode_numericentity($content, [0x80, 0x10FFFF, 0, 0x1FFFFF], 'UTF-8');
+
+        // turning off some errors
+        libxml_use_internal_errors(true);
+
+        if (! $this->dom->loadHTML($content)) {
+            // unclear how we would get here, given that we are trapping libxml errors
+            // @codeCoverageIgnoreStart
+            libxml_clear_errors();
+
+            throw new BadMethodCallException('Invalid HTML');
+            // @codeCoverageIgnoreEnd
+        }
+
+        // ignore the whitespace.
+        $this->dom->preserveWhiteSpace = false;
+
+        return $this;
+    }
+
+    /**
+     * Loads the contents of a file as a string
+     * so that we can work with it.
+     *
+     * @return $this
+     */
+    public function withFile(string $path)
+    {
+        if (! is_file($path)) {
+            throw new InvalidArgumentException(basename($path) . ' is not a valid file.');
+        }
+
+        $content = file_get_contents($path);
+
+        return $this->withString($content);
+    }
+
+    /**
+     * Checks to see if the text is found within the result.
+     *
+     * @param string $search
+     * @param string $element
+     */
+    public function see(?string $search = null, ?string $element = null): bool
+    {
+        // If Element is null, we're just scanning for text
+        if ($element === null) {
+            $content = $this->dom->saveHTML($this->dom->documentElement);
+
+            return mb_strpos($content, $search) !== false;
+        }
+
+        $result = $this->doXPath($search, $element);
+
+        return (bool) $result->length;
+    }
+
+    /**
+     * Checks to see if the text is NOT found within the result.
+     *
+     * @param string $search
+     */
+    public function dontSee(?string $search = null, ?string $element = null): bool
+    {
+        return ! $this->see($search, $element);
+    }
+
+    /**
+     * Checks to see if an element with the matching CSS specifier
+     * is found within the current DOM.
+     */
+    public function seeElement(string $element): bool
+    {
+        return $this->see(null, $element);
+    }
+
+    /**
+     * Checks to see if the element is available within the result.
+     */
+    public function dontSeeElement(string $element): bool
+    {
+        return $this->dontSee(null, $element);
+    }
+
+    /**
+     * Determines if a link with the specified text is found
+     * within the results.
+     */
+    public function seeLink(string $text, ?string $details = null): bool
+    {
+        return $this->see($text, 'a' . $details);
+    }
+
+    /**
+     * Checks for an input named $field with a value of $value.
+     */
+    public function seeInField(string $field, string $value): bool
+    {
+        $result = $this->doXPath(null, 'input', ["[@value=\"{$value}\"][@name=\"{$field}\"]"]);
+
+        return (bool) $result->length;
+    }
+
+    /**
+     * Checks for checkboxes that are currently checked.
+     */
+    public function seeCheckboxIsChecked(string $element): bool
+    {
+        $result = $this->doXPath(null, 'input' . $element, [
+            '[@type="checkbox"]',
+            '[@checked="checked"]',
+        ]);
+
+        return (bool) $result->length;
+    }
+
+    /**
+     * Search the DOM using an XPath expression.
+     *
+     * @return DOMNodeList|false
+     */
+    protected function doXPath(?string $search, string $element, array $paths = [])
+    {
+        // Otherwise, grab any elements that match
+        // the selector
+        $selector = $this->parseSelector($element);
+
+        $path = '';
+
+        // By ID
+        if (! empty($selector['id'])) {
+            $path = empty($selector['tag'])
+                ? "id(\"{$selector['id']}\")"
+                : "//{$selector['tag']}[@id=\"{$selector['id']}\"]";
+        }
+        // By Class
+        elseif (! empty($selector['class'])) {
+            $path = empty($selector['tag'])
+                ? "//*[@class=\"{$selector['class']}\"]"
+                : "//{$selector['tag']}[@class=\"{$selector['class']}\"]";
+        }
+        // By tag only
+        elseif (! empty($selector['tag'])) {
+            $path = "//{$selector['tag']}";
+        }
+
+        if (! empty($selector['attr'])) {
+            foreach ($selector['attr'] as $key => $value) {
+                $path .= "[@{$key}=\"{$value}\"]";
+            }
+        }
+
+        // $paths might contain a number of different
+        // ready to go xpath portions to tack on.
+        if (! empty($paths) && is_array($paths)) {
+            foreach ($paths as $extra) {
+                $path .= $extra;
+            }
+        }
+
+        if ($search !== null) {
+            $path .= "[contains(., \"{$search}\")]";
+        }
+
+        $xpath = new DOMXPath($this->dom);
+
+        return $xpath->query($path);
+    }
+
+    /**
+     * Look for the a selector  in the passed text.
+     *
+     * @return array
+     */
+    public function parseSelector(string $selector)
+    {
+        $id    = null;
+        $class = null;
+        $attr  = null;
+
+        // ID?
+        if (strpos($selector, '#') !== false) {
+            [$tag, $id] = explode('#', $selector);
+        }
+        // Attribute
+        elseif (strpos($selector, '[') !== false && strpos($selector, ']') !== false) {
+            $open  = strpos($selector, '[');
+            $close = strpos($selector, ']');
+
+            $tag  = substr($selector, 0, $open);
+            $text = substr($selector, $open + 1, $close - 2);
+
+            // We only support a single attribute currently
+            $text = explode(',', $text);
+            $text = trim(array_shift($text));
+
+            [$name, $value] = explode('=', $text);
+
+            $name  = trim($name);
+            $value = trim($value);
+            $attr  = [$name => trim($value, '] ')];
+        }
+        // Class?
+        elseif (strpos($selector, '.') !== false) {
+            [$tag, $class] = explode('.', $selector);
+        }
+        // Otherwise, assume the entire string is our tag
+        else {
+            $tag = $selector;
+        }
+
+        return [
+            'tag'   => $tag,
+            'id'    => $id,
+            'class' => $class,
+            'attr'  => $attr,
+        ];
+    }
+}
diff --git a/www-api/system/Test/DatabaseTestTrait.php b/www-api/system/Test/DatabaseTestTrait.php
new file mode 100644
index 00000000..d7b8b02d
--- /dev/null
+++ b/www-api/system/Test/DatabaseTestTrait.php
@@ -0,0 +1,344 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test;
+
+use CodeIgniter\Database\BaseBuilder;
+use CodeIgniter\Database\Exceptions\DatabaseException;
+use CodeIgniter\Test\Constraints\SeeInDatabase;
+use Config\Database;
+use Config\Migrations;
+use Config\Services;
+
+/**
+ * DatabaseTestTrait
+ *
+ * Provides functionality for refreshing/seeding
+ * the database during testing.
+ *
+ * @mixin CIUnitTestCase
+ */
+trait DatabaseTestTrait
+{
+    /**
+     * Is db migration done once or more than once?
+     *
+     * @var bool
+     */
+    private static $doneMigration = false;
+
+    /**
+     * Is seeding done once or more than once?
+     *
+     * @var bool
+     */
+    private static $doneSeed = false;
+
+    // --------------------------------------------------------------------
+    // Staging
+    // --------------------------------------------------------------------
+
+    /**
+     * Runs the trait set up methods.
+     */
+    protected function setUpDatabase()
+    {
+        $this->loadDependencies();
+        $this->setUpMigrate();
+        $this->setUpSeed();
+    }
+
+    /**
+     * Runs the trait set up methods.
+     */
+    protected function tearDownDatabase()
+    {
+        $this->clearInsertCache();
+    }
+
+    /**
+     * Load any database test dependencies.
+     */
+    public function loadDependencies()
+    {
+        if ($this->db === null) {
+            $this->db = Database::connect($this->DBGroup);
+            $this->db->initialize();
+        }
+
+        if ($this->migrations === null) {
+            // Ensure that we can run migrations
+            $config          = new Migrations();
+            $config->enabled = true;
+
+            $this->migrations = Services::migrations($config, $this->db);
+            $this->migrations->setSilent(false);
+        }
+
+        if ($this->seeder === null) {
+            $this->seeder = Database::seeder($this->DBGroup);
+            $this->seeder->setSilent(true);
+        }
+    }
+
+    // --------------------------------------------------------------------
+    // Migrations
+    // --------------------------------------------------------------------
+
+    /**
+     * Migrate on setUp
+     */
+    protected function setUpMigrate()
+    {
+        if ($this->migrateOnce === false || self::$doneMigration === false) {
+            if ($this->refresh === true) {
+                $this->regressDatabase();
+
+                // Reset counts on faked items
+                Fabricator::resetCounts();
+            }
+
+            $this->migrateDatabase();
+        }
+    }
+
+    /**
+     * Regress migrations as defined by the class
+     */
+    protected function regressDatabase()
+    {
+        if ($this->migrate === false) {
+            return;
+        }
+
+        // If no namespace was specified then rollback all
+        if (empty($this->namespace)) {
+            $this->migrations->setNamespace(null);
+            $this->migrations->regress(0, 'tests');
+        }
+
+        // Regress each specified namespace
+        else {
+            $namespaces = is_array($this->namespace) ? $this->namespace : [$this->namespace];
+
+            foreach ($namespaces as $namespace) {
+                $this->migrations->setNamespace($namespace);
+                $this->migrations->regress(0, 'tests');
+            }
+        }
+    }
+
+    /**
+     * Run migrations as defined by the class
+     */
+    protected function migrateDatabase()
+    {
+        if ($this->migrate === false) {
+            return;
+        }
+
+        // If no namespace was specified then migrate all
+        if (empty($this->namespace)) {
+            $this->migrations->setNamespace(null);
+            $this->migrations->latest('tests');
+            self::$doneMigration = true;
+        }
+        // Run migrations for each specified namespace
+        else {
+            $namespaces = is_array($this->namespace) ? $this->namespace : [$this->namespace];
+
+            foreach ($namespaces as $namespace) {
+                $this->migrations->setNamespace($namespace);
+                $this->migrations->latest('tests');
+                self::$doneMigration = true;
+            }
+        }
+    }
+
+    // --------------------------------------------------------------------
+    // Seeds
+    // --------------------------------------------------------------------
+
+    /**
+     * Seed on setUp
+     */
+    protected function setUpSeed()
+    {
+        if ($this->seedOnce === false || self::$doneSeed === false) {
+            $this->runSeeds();
+        }
+    }
+
+    /**
+     * Run seeds as defined by the class
+     */
+    protected function runSeeds()
+    {
+        if (! empty($this->seed)) {
+            if (! empty($this->basePath)) {
+                $this->seeder->setPath(rtrim($this->basePath, '/') . '/Seeds');
+            }
+
+            $seeds = is_array($this->seed) ? $this->seed : [$this->seed];
+
+            foreach ($seeds as $seed) {
+                $this->seed($seed);
+            }
+        }
+
+        self::$doneSeed = true;
+    }
+
+    /**
+     * Seeds that database with a specific seeder.
+     */
+    public function seed(string $name)
+    {
+        $this->seeder->call($name);
+    }
+
+    // --------------------------------------------------------------------
+    // Utility
+    // --------------------------------------------------------------------
+
+    /**
+     * Reset $doneMigration and $doneSeed
+     *
+     * @afterClass
+     */
+    public static function resetMigrationSeedCount()
+    {
+        self::$doneMigration = false;
+        self::$doneSeed      = false;
+    }
+
+    /**
+     * Removes any rows inserted via $this->hasInDatabase()
+     */
+    protected function clearInsertCache()
+    {
+        foreach ($this->insertCache as $row) {
+            $this->db->table($row[0])
+                ->where($row[1])
+                ->delete();
+        }
+    }
+
+    /**
+     * Loads the Builder class appropriate for the current database.
+     *
+     * @return BaseBuilder
+     */
+    public function loadBuilder(string $tableName)
+    {
+        $builderClass = str_replace('Connection', 'Builder', get_class($this->db));
+
+        return new $builderClass($tableName, $this->db);
+    }
+
+    /**
+     * Fetches a single column from a database row with criteria
+     * matching $where.
+     *
+     * @return bool
+     *
+     * @throws DatabaseException
+     */
+    public function grabFromDatabase(string $table, string $column, array $where)
+    {
+        $query = $this->db->table($table)
+            ->select($column)
+            ->where($where)
+            ->get();
+
+        $query = $query->getRow();
+
+        return $query->{$column} ?? false;
+    }
+
+    // --------------------------------------------------------------------
+    // Assertions
+    // --------------------------------------------------------------------
+
+    /**
+     * Asserts that records that match the conditions in $where DO
+     * exist in the database.
+     *
+     * @throws DatabaseException
+     */
+    public function seeInDatabase(string $table, array $where)
+    {
+        $constraint = new SeeInDatabase($this->db, $where);
+        static::assertThat($table, $constraint);
+    }
+
+    /**
+     * Asserts that records that match the conditions in $where do
+     * not exist in the database.
+     */
+    public function dontSeeInDatabase(string $table, array $where)
+    {
+        $count = $this->db->table($table)
+            ->where($where)
+            ->countAllResults();
+
+        $this->assertTrue($count === 0, 'Row was found in database');
+    }
+
+    /**
+     * Inserts a row into to the database. This row will be removed
+     * after the test has run.
+     *
+     * @return bool
+     */
+    public function hasInDatabase(string $table, array $data)
+    {
+        $this->insertCache[] = [
+            $table,
+            $data,
+        ];
+
+        return $this->db->table($table)->insert($data);
+    }
+
+    /**
+     * Asserts that the number of rows in the database that match $where
+     * is equal to $expected.
+     *
+     * @throws DatabaseException
+     */
+    public function seeNumRecords(int $expected, string $table, array $where)
+    {
+        $count = $this->db->table($table)
+            ->where($where)
+            ->countAllResults();
+
+        $this->assertEquals($expected, $count, 'Wrong number of matching rows in database.');
+    }
+
+    /**
+     * Sets $DBDebug to false.
+     *
+     * WARNING: this value will persist! take care to roll it back.
+     */
+    protected function disableDBDebug(): void
+    {
+        $this->setPrivateProperty($this->db, 'DBDebug', false);
+    }
+
+    /**
+     * Sets $DBDebug to true.
+     */
+    protected function enableDBDebug(): void
+    {
+        $this->setPrivateProperty($this->db, 'DBDebug', true);
+    }
+}
diff --git a/www-api/system/Test/Fabricator.php b/www-api/system/Test/Fabricator.php
new file mode 100644
index 00000000..d540351e
--- /dev/null
+++ b/www-api/system/Test/Fabricator.php
@@ -0,0 +1,542 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test;
+
+use CodeIgniter\Exceptions\FrameworkException;
+use CodeIgniter\Model;
+use Faker\Factory;
+use Faker\Generator;
+use InvalidArgumentException;
+use RuntimeException;
+
+/**
+ * Fabricator
+ *
+ * Bridge class for using Faker to create example data based on
+ * model specifications.
+ */
+class Fabricator
+{
+    /**
+     * Array of counts for fabricated items
+     *
+     * @var array
+     */
+    protected static $tableCounts = [];
+
+    /**
+     * Locale-specific Faker instance
+     *
+     * @var Generator
+     */
+    protected $faker;
+
+    /**
+     * Model instance (can be non-framework if it follows framework design)
+     *
+     * @var Model|object
+     */
+    protected $model;
+
+    /**
+     * Locale used to initialize Faker
+     *
+     * @var string
+     */
+    protected $locale;
+
+    /**
+     * Map of properties and their formatter to use
+     *
+     * @var array|null
+     */
+    protected $formatters;
+
+    /**
+     * Date fields present in the model
+     *
+     * @var array
+     */
+    protected $dateFields = [];
+
+    /**
+     * Array of data to add or override faked versions
+     *
+     * @var array
+     */
+    protected $overrides = [];
+
+    /**
+     * Array of single-use data to override faked versions
+     *
+     * @var array|null
+     */
+    protected $tempOverrides;
+
+    /**
+     * Default formatter to use when nothing is detected
+     *
+     * @var string
+     */
+    public $defaultFormatter = 'word';
+
+    /**
+     * Store the model instance and initialize Faker to the locale.
+     *
+     * @param object|string $model      Instance or classname of the model to use
+     * @param array|null    $formatters Array of property => formatter
+     * @param string|null   $locale     Locale for Faker provider
+     *
+     * @throws InvalidArgumentException
+     */
+    public function __construct($model, ?array $formatters = null, ?string $locale = null)
+    {
+        if (is_string($model)) {
+            // Create a new model instance
+            $model = model($model, false);
+        }
+
+        if (! is_object($model)) {
+            throw new InvalidArgumentException(lang('Fabricator.invalidModel'));
+        }
+
+        $this->model = $model;
+
+        // If no locale was specified then use the App default
+        if ($locale === null) {
+            $locale = config('App')->defaultLocale;
+        }
+
+        // There is no easy way to retrieve the locale from Faker so we will store it
+        $this->locale = $locale;
+
+        // Create the locale-specific Generator
+        $this->faker = Factory::create($this->locale);
+
+        // Determine eligible date fields
+        foreach (['createdField', 'updatedField', 'deletedField'] as $field) {
+            if (! empty($this->model->{$field})) {
+                $this->dateFields[] = $this->model->{$field};
+            }
+        }
+
+        // Set the formatters
+        $this->setFormatters($formatters);
+    }
+
+    /**
+     * Reset internal counts
+     */
+    public static function resetCounts()
+    {
+        self::$tableCounts = [];
+    }
+
+    /**
+     * Get the count for a specific table
+     *
+     * @param string $table Name of the target table
+     */
+    public static function getCount(string $table): int
+    {
+        return empty(self::$tableCounts[$table]) ? 0 : self::$tableCounts[$table];
+    }
+
+    /**
+     * Set the count for a specific table
+     *
+     * @param string $table Name of the target table
+     * @param int    $count Count value
+     *
+     * @return int The new count value
+     */
+    public static function setCount(string $table, int $count): int
+    {
+        self::$tableCounts[$table] = $count;
+
+        return $count;
+    }
+
+    /**
+     * Increment the count for a table
+     *
+     * @param string $table Name of the target table
+     *
+     * @return int The new count value
+     */
+    public static function upCount(string $table): int
+    {
+        return self::setCount($table, self::getCount($table) + 1);
+    }
+
+    /**
+     * Decrement the count for a table
+     *
+     * @param string $table Name of the target table
+     *
+     * @return int The new count value
+     */
+    public static function downCount(string $table): int
+    {
+        return self::setCount($table, self::getCount($table) - 1);
+    }
+
+    /**
+     * Returns the model instance
+     *
+     * @return object Framework or compatible model
+     */
+    public function getModel()
+    {
+        return $this->model;
+    }
+
+    /**
+     * Returns the locale
+     */
+    public function getLocale(): string
+    {
+        return $this->locale;
+    }
+
+    /**
+     * Returns the Faker generator
+     */
+    public function getFaker(): Generator
+    {
+        return $this->faker;
+    }
+
+    /**
+     * Return and reset tempOverrides
+     */
+    public function getOverrides(): array
+    {
+        $overrides = $this->tempOverrides ?? $this->overrides;
+
+        $this->tempOverrides = $this->overrides;
+
+        return $overrides;
+    }
+
+    /**
+     * Set the overrides, once or persistent
+     *
+     * @param array $overrides Array of [field => value]
+     * @param bool  $persist   Whether these overrides should persist through the next operation
+     */
+    public function setOverrides(array $overrides = [], $persist = true): self
+    {
+        if ($persist) {
+            $this->overrides = $overrides;
+        }
+
+        $this->tempOverrides = $overrides;
+
+        return $this;
+    }
+
+    /**
+     * Returns the current formatters
+     */
+    public function getFormatters(): ?array
+    {
+        return $this->formatters;
+    }
+
+    /**
+     * Set the formatters to use. Will attempt to autodetect if none are available.
+     *
+     * @param array|null $formatters Array of [field => formatter], or null to detect
+     */
+    public function setFormatters(?array $formatters = null): self
+    {
+        if ($formatters !== null) {
+            $this->formatters = $formatters;
+        } elseif (method_exists($this->model, 'fake')) {
+            $this->formatters = null;
+        } else {
+            $this->detectFormatters();
+        }
+
+        return $this;
+    }
+
+    /**
+     * Try to identify the appropriate Faker formatter for each field.
+     */
+    protected function detectFormatters(): self
+    {
+        $this->formatters = [];
+
+        if (! empty($this->model->allowedFields)) {
+            foreach ($this->model->allowedFields as $field) {
+                $this->formatters[$field] = $this->guessFormatter($field);
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Guess at the correct formatter to match a field name.
+     *
+     * @param string $field Name of the field
+     *
+     * @return string Name of the formatter
+     */
+    protected function guessFormatter($field): string
+    {
+        // First check for a Faker formatter of the same name - covers things like "email"
+        try {
+            $this->faker->getFormatter($field);
+
+            return $field;
+        } catch (InvalidArgumentException $e) {
+            // No match, keep going
+        }
+
+        // Next look for known model fields
+        if (in_array($field, $this->dateFields, true)) {
+            switch ($this->model->dateFormat) {
+                case 'datetime':
+                case 'date':
+                    return 'date';
+
+                case 'int':
+                    return 'unixTime';
+            }
+        } elseif ($field === $this->model->primaryKey) {
+            return 'numberBetween';
+        }
+
+        // Check some common partials
+        foreach (['email', 'name', 'title', 'text', 'date', 'url'] as $term) {
+            if (stripos($field, $term) !== false) {
+                return $term;
+            }
+        }
+
+        if (stripos($field, 'phone') !== false) {
+            return 'phoneNumber';
+        }
+
+        // Nothing left, use the default
+        return $this->defaultFormatter;
+    }
+
+    /**
+     * Generate new entities with faked data
+     *
+     * @param int|null $count Optional number to create a collection
+     *
+     * @return array|object An array or object (based on returnType), or an array of returnTypes
+     */
+    public function make(?int $count = null)
+    {
+        // If a singleton was requested then go straight to it
+        if ($count === null) {
+            return $this->model->returnType === 'array'
+                ? $this->makeArray()
+                : $this->makeObject();
+        }
+
+        $return = [];
+
+        for ($i = 0; $i < $count; $i++) {
+            $return[] = $this->model->returnType === 'array'
+                ? $this->makeArray()
+                : $this->makeObject();
+        }
+
+        return $return;
+    }
+
+    /**
+     * Generate an array of faked data
+     *
+     * @return array An array of faked data
+     *
+     * @throws RuntimeException
+     */
+    public function makeArray()
+    {
+        if ($this->formatters !== null) {
+            $result = [];
+
+            foreach ($this->formatters as $field => $formatter) {
+                $result[$field] = $this->faker->{$formatter}();
+            }
+        }
+        // If no formatters were defined then look for a model fake() method
+        elseif (method_exists($this->model, 'fake')) {
+            $result = $this->model->fake($this->faker);
+
+            $result = is_object($result) && method_exists($result, 'toArray')
+                // This should cover entities
+                ? $result->toArray()
+                // Try to cast it
+                : (array) $result;
+        }
+        // Nothing left to do but give up
+        else {
+            throw new RuntimeException(lang('Fabricator.missingFormatters'));
+        }
+
+        // Replace overridden fields
+        return array_merge($result, $this->getOverrides());
+    }
+
+    /**
+     * Generate an object of faked data
+     *
+     * @param string|null $className Class name of the object to create; null to use model default
+     *
+     * @return object An instance of the class with faked data
+     *
+     * @throws RuntimeException
+     */
+    public function makeObject(?string $className = null): object
+    {
+        if ($className === null) {
+            if ($this->model->returnType === 'object' || $this->model->returnType === 'array') {
+                $className = 'stdClass';
+            } else {
+                $className = $this->model->returnType;
+            }
+        }
+
+        // If using the model's fake() method then check it for the correct return type
+        if ($this->formatters === null && method_exists($this->model, 'fake')) {
+            $result = $this->model->fake($this->faker);
+
+            if ($result instanceof $className) {
+                // Set overrides manually
+                foreach ($this->getOverrides() as $key => $value) {
+                    $result->{$key} = $value;
+                }
+
+                return $result;
+            }
+        }
+
+        // Get the array values and apply them to the object
+        $array  = $this->makeArray();
+        $object = new $className();
+
+        // Check for the entity method
+        if (method_exists($object, 'fill')) {
+            $object->fill($array);
+        } else {
+            foreach ($array as $key => $value) {
+                $object->{$key} = $value;
+            }
+        }
+
+        return $object;
+    }
+
+    /**
+     * Generate new entities from the database
+     *
+     * @param int|null $count Optional number to create a collection
+     * @param bool     $mock  Whether to execute or mock the insertion
+     *
+     * @return array|object An array or object (based on returnType), or an array of returnTypes
+     *
+     * @throws FrameworkException
+     */
+    public function create(?int $count = null, bool $mock = false)
+    {
+        // Intercept mock requests
+        if ($mock) {
+            return $this->createMock($count);
+        }
+
+        $ids = [];
+
+        // Iterate over new entities and insert each one, storing insert IDs
+        foreach ($this->make($count ?? 1) as $result) {
+            if ($id = $this->model->insert($result, true)) {
+                $ids[] = $id;
+                self::upCount($this->model->table);
+
+                continue;
+            }
+
+            throw FrameworkException::forFabricatorCreateFailed($this->model->table, implode(' ', $this->model->errors() ?? []));
+        }
+
+        // If the model defines a "withDeleted" method for handling soft deletes then use it
+        if (method_exists($this->model, 'withDeleted')) {
+            $this->model->withDeleted();
+        }
+
+        return $this->model->find($count === null ? reset($ids) : $ids);
+    }
+
+    /**
+     * Generate new database entities without actually inserting them
+     *
+     * @param int|null $count Optional number to create a collection
+     *
+     * @return array|object An array or object (based on returnType), or an array of returnTypes
+     */
+    protected function createMock(?int $count = null)
+    {
+        switch ($this->model->dateFormat) {
+            case 'datetime':
+                $datetime = date('Y-m-d H:i:s');
+                break;
+
+            case 'date':
+                $datetime = date('Y-m-d');
+                break;
+
+            default:
+                $datetime = time();
+        }
+
+        // Determine which fields we will need
+        $fields = [];
+
+        if (! empty($this->model->useTimestamps)) {
+            $fields[$this->model->createdField] = $datetime;
+            $fields[$this->model->updatedField] = $datetime;
+        }
+
+        if (! empty($this->model->useSoftDeletes)) {
+            $fields[$this->model->deletedField] = null;
+        }
+
+        // Iterate over new entities and add the necessary fields
+        $return = [];
+
+        foreach ($this->make($count ?? 1) as $i => $result) {
+            // Set the ID
+            $fields[$this->model->primaryKey] = $i;
+
+            // Merge fields
+            if (is_array($result)) {
+                $result = array_merge($result, $fields);
+            } else {
+                foreach ($fields as $key => $value) {
+                    $result->{$key} = $value;
+                }
+            }
+
+            $return[] = $result;
+        }
+
+        return $count === null ? reset($return) : $return;
+    }
+}
diff --git a/www-api/system/Test/FeatureResponse.php b/www-api/system/Test/FeatureResponse.php
new file mode 100644
index 00000000..971f41c5
--- /dev/null
+++ b/www-api/system/Test/FeatureResponse.php
@@ -0,0 +1,25 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test;
+
+/**
+ * Assertions for a response
+ *
+ * @deprecated Use TestResponse directly
+ */
+class FeatureResponse extends TestResponse
+{
+    /**
+     * @deprecated Will be protected in a future release, use response() instead
+     */
+    public $response;
+}
diff --git a/www-api/system/Test/FeatureTestCase.php b/www-api/system/Test/FeatureTestCase.php
new file mode 100644
index 00000000..5f20da5c
--- /dev/null
+++ b/www-api/system/Test/FeatureTestCase.php
@@ -0,0 +1,398 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test;
+
+use CodeIgniter\Events\Events;
+use CodeIgniter\HTTP\IncomingRequest;
+use CodeIgniter\HTTP\Request;
+use CodeIgniter\HTTP\URI;
+use CodeIgniter\HTTP\UserAgent;
+use CodeIgniter\Router\Exceptions\RedirectException;
+use CodeIgniter\Router\RouteCollection;
+use Config\App;
+use Config\Services;
+use Exception;
+use ReflectionException;
+
+/**
+ * Class FeatureTestCase
+ *
+ * Provides a base class with the trait for doing full HTTP testing
+ * against your application.
+ *
+ * @no-final
+ *
+ * @deprecated Use FeatureTestTrait instead
+ *
+ * @codeCoverageIgnore
+ *
+ * @internal
+ */
+class FeatureTestCase extends CIUnitTestCase
+{
+    use DatabaseTestTrait;
+
+    /**
+     * Sets a RouteCollection that will override
+     * the application's route collection.
+     *
+     * Example routes:
+     * [
+     *    ['get', 'home', 'Home::index']
+     * ]
+     *
+     * @param array $routes
+     *
+     * @return $this
+     */
+    protected function withRoutes(?array $routes = null)
+    {
+        $collection = Services::routes();
+
+        if ($routes) {
+            $collection->resetRoutes();
+
+            foreach ($routes as $route) {
+                $collection->{$route[0]}($route[1], $route[2]);
+            }
+        }
+
+        $this->routes = $collection;
+
+        return $this;
+    }
+
+    /**
+     * Sets any values that should exist during this session.
+     *
+     * @param array|null $values Array of values, or null to use the current $_SESSION
+     *
+     * @return $this
+     */
+    public function withSession(?array $values = null)
+    {
+        $this->session = $values ?? $_SESSION;
+
+        return $this;
+    }
+
+    /**
+     * Set request's headers
+     *
+     * Example of use
+     * withHeaders([
+     *  'Authorization' => 'Token'
+     * ])
+     *
+     * @param array $headers Array of headers
+     *
+     * @return $this
+     */
+    public function withHeaders(array $headers = [])
+    {
+        $this->headers = $headers;
+
+        return $this;
+    }
+
+    /**
+     * Set the format the request's body should have.
+     *
+     * @param string $format The desired format. Currently supported formats: xml, json
+     *
+     * @return $this
+     */
+    public function withBodyFormat(string $format)
+    {
+        $this->bodyFormat = $format;
+
+        return $this;
+    }
+
+    /**
+     * Set the raw body for the request
+     *
+     * @param mixed $body
+     *
+     * @return $this
+     */
+    public function withBody($body)
+    {
+        $this->requestBody = $body;
+
+        return $this;
+    }
+
+    /**
+     * Don't run any events while running this test.
+     *
+     * @return $this
+     */
+    public function skipEvents()
+    {
+        Events::simulate(true);
+
+        return $this;
+    }
+
+    /**
+     * Calls a single URI, executes it, and returns a FeatureResponse
+     * instance that can be used to run many assertions against.
+     *
+     * @return FeatureResponse
+     *
+     * @throws Exception
+     * @throws RedirectException
+     */
+    public function call(string $method, string $path, ?array $params = null)
+    {
+        $buffer = \ob_get_level();
+
+        // Clean up any open output buffers
+        // not relevant to unit testing
+        if (\ob_get_level() > 0 && (! isset($this->clean) || $this->clean === true)) {
+            \ob_end_clean(); // @codeCoverageIgnore
+        }
+
+        // Simulate having a blank session
+        $_SESSION                  = [];
+        $_SERVER['REQUEST_METHOD'] = $method;
+
+        $request = $this->setupRequest($method, $path);
+        $request = $this->setupHeaders($request);
+        $request = $this->populateGlobals($method, $request, $params);
+        $request = $this->setRequestBody($request);
+
+        // Initialize the RouteCollection
+        if (! $routes = $this->routes) {
+            require APPPATH . 'Config/Routes.php';
+
+            /**
+             * @var RouteCollection $routes
+             */
+            $routes->getRoutes('*');
+        }
+
+        $routes->setHTTPVerb($method);
+
+        // Make sure any other classes that might call the request
+        // instance get the right one.
+        Services::injectMock('request', $request);
+
+        // Make sure filters are reset between tests
+        Services::injectMock('filters', Services::filters(null, false));
+
+        $response = $this->app
+            ->setContext('web')
+            ->setRequest($request)
+            ->run($routes, true);
+
+        $output = \ob_get_contents();
+        if (empty($response->getBody()) && ! empty($output)) {
+            $response->setBody($output);
+        }
+
+        // Reset directory if it has been set
+        Services::router()->setDirectory(null);
+
+        // Ensure the output buffer is identical so no tests are risky
+        while (\ob_get_level() > $buffer) {
+            \ob_end_clean(); // @codeCoverageIgnore
+        }
+
+        while (\ob_get_level() < $buffer) {
+            \ob_start(); // @codeCoverageIgnore
+        }
+
+        return new FeatureResponse($response);
+    }
+
+    /**
+     * Performs a GET request.
+     *
+     * @return FeatureResponse
+     *
+     * @throws Exception
+     * @throws RedirectException
+     */
+    public function get(string $path, ?array $params = null)
+    {
+        return $this->call('get', $path, $params);
+    }
+
+    /**
+     * Performs a POST request.
+     *
+     * @return FeatureResponse
+     *
+     * @throws Exception
+     * @throws RedirectException
+     */
+    public function post(string $path, ?array $params = null)
+    {
+        return $this->call('post', $path, $params);
+    }
+
+    /**
+     * Performs a PUT request
+     *
+     * @return FeatureResponse
+     *
+     * @throws Exception
+     * @throws RedirectException
+     */
+    public function put(string $path, ?array $params = null)
+    {
+        return $this->call('put', $path, $params);
+    }
+
+    /**
+     * Performss a PATCH request
+     *
+     * @return FeatureResponse
+     *
+     * @throws Exception
+     * @throws RedirectException
+     */
+    public function patch(string $path, ?array $params = null)
+    {
+        return $this->call('patch', $path, $params);
+    }
+
+    /**
+     * Performs a DELETE request.
+     *
+     * @return FeatureResponse
+     *
+     * @throws Exception
+     * @throws RedirectException
+     */
+    public function delete(string $path, ?array $params = null)
+    {
+        return $this->call('delete', $path, $params);
+    }
+
+    /**
+     * Performs an OPTIONS request.
+     *
+     * @return FeatureResponse
+     *
+     * @throws Exception
+     * @throws RedirectException
+     */
+    public function options(string $path, ?array $params = null)
+    {
+        return $this->call('options', $path, $params);
+    }
+
+    /**
+     * Setup a Request object to use so that CodeIgniter
+     * won't try to auto-populate some of the items.
+     */
+    protected function setupRequest(string $method, ?string $path = null): IncomingRequest
+    {
+        $config = config(App::class);
+        $uri    = new URI(rtrim($config->baseURL, '/') . '/' . trim($path, '/ '));
+
+        $request      = new IncomingRequest($config, clone $uri, null, new UserAgent());
+        $request->uri = $uri;
+
+        $request->setMethod($method);
+        $request->setProtocolVersion('1.1');
+
+        if ($config->forceGlobalSecureRequests) {
+            $_SERVER['HTTPS'] = 'test';
+        }
+
+        return $request;
+    }
+
+    /**
+     * Setup the custom request's headers
+     *
+     * @return IncomingRequest
+     */
+    protected function setupHeaders(IncomingRequest $request)
+    {
+        foreach ($this->headers as $name => $value) {
+            $request->setHeader($name, $value);
+        }
+
+        return $request;
+    }
+
+    /**
+     * Populates the data of our Request with "global" data
+     * relevant to the request, like $_POST data.
+     *
+     * Always populate the GET vars based on the URI.
+     *
+     * @return Request
+     *
+     * @throws ReflectionException
+     */
+    protected function populateGlobals(string $method, Request $request, ?array $params = null)
+    {
+        // $params should set the query vars if present,
+        // otherwise set it from the URL.
+        $get = ! empty($params) && $method === 'get'
+            ? $params
+            : $this->getPrivateProperty($request->getUri(), 'query');
+
+        $request->setGlobal('get', $get);
+        if ($method !== 'get') {
+            $request->setGlobal($method, $params);
+        }
+
+        $request->setGlobal('request', $params);
+
+        $_SESSION = $this->session ?? [];
+
+        return $request;
+    }
+
+    /**
+     * Set the request's body formatted according to the value in $this->bodyFormat.
+     * This allows the body to be formatted in a way that the controller is going to
+     * expect as in the case of testing a JSON or XML API.
+     *
+     * @param array|null $params The parameters to be formatted and put in the body. If this is empty, it will get the
+     *                           what has been loaded into the request global of the request class.
+     */
+    protected function setRequestBody(Request $request, ?array $params = null): Request
+    {
+        if (isset($this->requestBody) && $this->requestBody !== '') {
+            $request->setBody($this->requestBody);
+
+            return $request;
+        }
+
+        if (isset($this->bodyFormat) && $this->bodyFormat !== '') {
+            if (empty($params)) {
+                $params = $request->fetchGlobal('request');
+            }
+            $formatMime = '';
+            if ($this->bodyFormat === 'json') {
+                $formatMime = 'application/json';
+            } elseif ($this->bodyFormat === 'xml') {
+                $formatMime = 'application/xml';
+            }
+            if (! empty($formatMime) && ! empty($params)) {
+                $formatted = Services::format()->getFormatter($formatMime)->format($params);
+                $request->setBody($formatted);
+                $request->setHeader('Content-Type', $formatMime);
+            }
+        }
+
+        return $request;
+    }
+}
diff --git a/www-api/system/Test/FeatureTestTrait.php b/www-api/system/Test/FeatureTestTrait.php
new file mode 100644
index 00000000..17b90088
--- /dev/null
+++ b/www-api/system/Test/FeatureTestTrait.php
@@ -0,0 +1,393 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test;
+
+use CodeIgniter\Events\Events;
+use CodeIgniter\HTTP\IncomingRequest;
+use CodeIgniter\HTTP\Request;
+use CodeIgniter\HTTP\URI;
+use CodeIgniter\HTTP\UserAgent;
+use CodeIgniter\Router\Exceptions\RedirectException;
+use CodeIgniter\Router\RouteCollection;
+use Config\App;
+use Config\Services;
+use Exception;
+use ReflectionException;
+
+/**
+ * Trait FeatureTestTrait
+ *
+ * Provides additional utilities for doing full HTTP testing
+ * against your application in trait format.
+ */
+trait FeatureTestTrait
+{
+    /**
+     * Sets a RouteCollection that will override
+     * the application's route collection.
+     *
+     * Example routes:
+     * [
+     *    ['get', 'home', 'Home::index']
+     * ]
+     *
+     * @param array $routes
+     *
+     * @return $this
+     */
+    protected function withRoutes(?array $routes = null)
+    {
+        $collection = Services::routes();
+
+        if ($routes) {
+            $collection->resetRoutes();
+
+            foreach ($routes as $route) {
+                $collection->{$route[0]}($route[1], $route[2]);
+            }
+        }
+
+        $this->routes = $collection;
+
+        return $this;
+    }
+
+    /**
+     * Sets any values that should exist during this session.
+     *
+     * @param array|null $values Array of values, or null to use the current $_SESSION
+     *
+     * @return $this
+     */
+    public function withSession(?array $values = null)
+    {
+        $this->session = $values ?? $_SESSION;
+
+        return $this;
+    }
+
+    /**
+     * Set request's headers
+     *
+     * Example of use
+     * withHeaders([
+     *  'Authorization' => 'Token'
+     * ])
+     *
+     * @param array $headers Array of headers
+     *
+     * @return $this
+     */
+    public function withHeaders(array $headers = [])
+    {
+        $this->headers = $headers;
+
+        return $this;
+    }
+
+    /**
+     * Set the format the request's body should have.
+     *
+     * @param string $format The desired format. Currently supported formats: xml, json
+     *
+     * @return $this
+     */
+    public function withBodyFormat(string $format)
+    {
+        $this->bodyFormat = $format;
+
+        return $this;
+    }
+
+    /**
+     * Set the raw body for the request
+     *
+     * @param mixed $body
+     *
+     * @return $this
+     */
+    public function withBody($body)
+    {
+        $this->requestBody = $body;
+
+        return $this;
+    }
+
+    /**
+     * Don't run any events while running this test.
+     *
+     * @return $this
+     */
+    public function skipEvents()
+    {
+        Events::simulate(true);
+
+        return $this;
+    }
+
+    /**
+     * Calls a single URI, executes it, and returns a TestResponse
+     * instance that can be used to run many assertions against.
+     *
+     * @return TestResponse
+     *
+     * @throws RedirectException
+     * @throws Exception
+     */
+    public function call(string $method, string $path, ?array $params = null)
+    {
+        $buffer = \ob_get_level();
+
+        // Clean up any open output buffers
+        // not relevant to unit testing
+        if (\ob_get_level() > 0 && (! isset($this->clean) || $this->clean === true)) {
+            \ob_end_clean(); // @codeCoverageIgnore
+        }
+
+        // Simulate having a blank session
+        $_SESSION                  = [];
+        $_SERVER['REQUEST_METHOD'] = $method;
+
+        $request = $this->setupRequest($method, $path);
+        $request = $this->setupHeaders($request);
+        $request = $this->populateGlobals($method, $request, $params);
+        $request = $this->setRequestBody($request);
+
+        // Initialize the RouteCollection
+        if (! $routes = $this->routes) {
+            require APPPATH . 'Config/Routes.php';
+
+            /**
+             * @var RouteCollection $routes
+             */
+            $routes->getRoutes('*');
+        }
+
+        $routes->setHTTPVerb($method);
+
+        // Make sure any other classes that might call the request
+        // instance get the right one.
+        Services::injectMock('request', $request);
+
+        // Make sure filters are reset between tests
+        Services::injectMock('filters', Services::filters(null, false));
+
+        $response = $this->app
+            ->setContext('web')
+            ->setRequest($request)
+            ->run($routes, true);
+
+        $output = \ob_get_contents();
+        if (empty($response->getBody()) && ! empty($output)) {
+            $response->setBody($output);
+        }
+
+        // Reset directory if it has been set
+        Services::router()->setDirectory(null);
+
+        // Ensure the output buffer is identical so no tests are risky
+        while (\ob_get_level() > $buffer) {
+            \ob_end_clean(); // @codeCoverageIgnore
+        }
+
+        while (\ob_get_level() < $buffer) {
+            \ob_start(); // @codeCoverageIgnore
+        }
+
+        return new TestResponse($response);
+    }
+
+    /**
+     * Performs a GET request.
+     *
+     * @return TestResponse
+     *
+     * @throws RedirectException
+     * @throws Exception
+     */
+    public function get(string $path, ?array $params = null)
+    {
+        return $this->call('get', $path, $params);
+    }
+
+    /**
+     * Performs a POST request.
+     *
+     * @return TestResponse
+     *
+     * @throws RedirectException
+     * @throws Exception
+     */
+    public function post(string $path, ?array $params = null)
+    {
+        return $this->call('post', $path, $params);
+    }
+
+    /**
+     * Performs a PUT request
+     *
+     * @return TestResponse
+     *
+     * @throws RedirectException
+     * @throws Exception
+     */
+    public function put(string $path, ?array $params = null)
+    {
+        return $this->call('put', $path, $params);
+    }
+
+    /**
+     * Performss a PATCH request
+     *
+     * @return TestResponse
+     *
+     * @throws RedirectException
+     * @throws Exception
+     */
+    public function patch(string $path, ?array $params = null)
+    {
+        return $this->call('patch', $path, $params);
+    }
+
+    /**
+     * Performs a DELETE request.
+     *
+     * @return TestResponse
+     *
+     * @throws RedirectException
+     * @throws Exception
+     */
+    public function delete(string $path, ?array $params = null)
+    {
+        return $this->call('delete', $path, $params);
+    }
+
+    /**
+     * Performs an OPTIONS request.
+     *
+     * @return TestResponse
+     *
+     * @throws RedirectException
+     * @throws Exception
+     */
+    public function options(string $path, ?array $params = null)
+    {
+        return $this->call('options', $path, $params);
+    }
+
+    /**
+     * Setup a Request object to use so that CodeIgniter
+     * won't try to auto-populate some of the items.
+     */
+    protected function setupRequest(string $method, ?string $path = null): IncomingRequest
+    {
+        $path    = URI::removeDotSegments($path);
+        $config  = config(App::class);
+        $request = new IncomingRequest($config, new URI(), null, new UserAgent());
+
+        // $path may have a query in it
+        $parts                   = explode('?', $path);
+        $_SERVER['QUERY_STRING'] = $parts[1] ?? '';
+
+        $request->setPath($parts[0]);
+        $request->setMethod($method);
+        $request->setProtocolVersion('1.1');
+
+        if ($config->forceGlobalSecureRequests) {
+            $_SERVER['HTTPS'] = 'test';
+        }
+
+        return $request;
+    }
+
+    /**
+     * Setup the custom request's headers
+     *
+     * @return IncomingRequest
+     */
+    protected function setupHeaders(IncomingRequest $request)
+    {
+        if (! empty($this->headers)) {
+            foreach ($this->headers as $name => $value) {
+                $request->setHeader($name, $value);
+            }
+        }
+
+        return $request;
+    }
+
+    /**
+     * Populates the data of our Request with "global" data
+     * relevant to the request, like $_POST data.
+     *
+     * Always populate the GET vars based on the URI.
+     *
+     * @return Request
+     *
+     * @throws ReflectionException
+     */
+    protected function populateGlobals(string $method, Request $request, ?array $params = null)
+    {
+        // $params should set the query vars if present,
+        // otherwise set it from the URL.
+        $get = ! empty($params) && $method === 'get'
+            ? $params
+            : $this->getPrivateProperty($request->getUri(), 'query');
+
+        $request->setGlobal('get', $get);
+        if ($method !== 'get') {
+            $request->setGlobal($method, $params);
+        }
+
+        $request->setGlobal('request', $params);
+
+        $_SESSION = $this->session ?? [];
+
+        return $request;
+    }
+
+    /**
+     * Set the request's body formatted according to the value in $this->bodyFormat.
+     * This allows the body to be formatted in a way that the controller is going to
+     * expect as in the case of testing a JSON or XML API.
+     *
+     * @param array|null $params The parameters to be formatted and put in the body. If this is empty, it will get the
+     *                           what has been loaded into the request global of the request class.
+     */
+    protected function setRequestBody(Request $request, ?array $params = null): Request
+    {
+        if (isset($this->requestBody) && $this->requestBody !== '') {
+            $request->setBody($this->requestBody);
+
+            return $request;
+        }
+
+        if (isset($this->bodyFormat) && $this->bodyFormat !== '') {
+            if (empty($params)) {
+                $params = $request->fetchGlobal('request');
+            }
+            $formatMime = '';
+            if ($this->bodyFormat === 'json') {
+                $formatMime = 'application/json';
+            } elseif ($this->bodyFormat === 'xml') {
+                $formatMime = 'application/xml';
+            }
+            if (! empty($formatMime) && ! empty($params)) {
+                $formatted = Services::format()->getFormatter($formatMime)->format($params);
+                $request->setBody($formatted);
+                $request->setHeader('Content-Type', $formatMime);
+            }
+        }
+
+        return $request;
+    }
+}
diff --git a/www-api/system/Test/FilterTestTrait.php b/www-api/system/Test/FilterTestTrait.php
new file mode 100644
index 00000000..822a6b2e
--- /dev/null
+++ b/www-api/system/Test/FilterTestTrait.php
@@ -0,0 +1,266 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test;
+
+use Closure;
+use CodeIgniter\Filters\Exceptions\FilterException;
+use CodeIgniter\Filters\FilterInterface;
+use CodeIgniter\Filters\Filters;
+use CodeIgniter\HTTP\RequestInterface;
+use CodeIgniter\HTTP\ResponseInterface;
+use CodeIgniter\Router\RouteCollection;
+use Config\Filters as FiltersConfig;
+use Config\Services;
+use InvalidArgumentException;
+use RuntimeException;
+
+/**
+ * Filter Test Trait
+ *
+ * Provides functionality for testing
+ * filters and their route associations.
+ *
+ * @mixin CIUnitTestCase
+ */
+trait FilterTestTrait
+{
+    /**
+     * Have the one-time classes been instantiated?
+     *
+     * @var bool
+     */
+    private $doneFilterSetUp = false;
+
+    /**
+     * The active IncomingRequest or CLIRequest
+     *
+     * @var RequestInterface
+     */
+    protected $request;
+
+    /**
+     * The active Response instance
+     *
+     * @var ResponseInterface
+     */
+    protected $response;
+
+    /**
+     * The Filters configuration to use.
+     * Extracted for access to aliases
+     * during Filters::discoverFilters().
+     *
+     * @var FiltersConfig|null
+     */
+    protected $filtersConfig;
+
+    /**
+     * The prepared Filters library.
+     *
+     * @var Filters|null
+     */
+    protected $filters;
+
+    /**
+     * The default App and discovered
+     * routes to check for filters.
+     *
+     * @var RouteCollection|null
+     */
+    protected $collection;
+
+    // --------------------------------------------------------------------
+    // Staging
+    // --------------------------------------------------------------------
+
+    /**
+     * Initializes dependencies once.
+     */
+    protected function setUpFilterTestTrait(): void
+    {
+        if ($this->doneFilterSetUp === true) {
+            return;
+        }
+
+        // Create our own Request and Response so we can
+        // use the same ones for Filters and FilterInterface
+        // yet isolate them from outside influence
+        $this->request ??= clone Services::request();
+        $this->response ??= clone Services::response();
+
+        // Create our config and Filters instance to reuse for performance
+        $this->filtersConfig ??= config('Filters');
+        $this->filters ??= new Filters($this->filtersConfig, $this->request, $this->response);
+
+        if ($this->collection === null) {
+            // Load the RouteCollection from Config to gather App route info
+            // (creates $routes using the Service as a starting point)
+            require APPPATH . 'Config/Routes.php';
+
+            $routes->getRoutes('*'); // Triggers discovery
+            $this->collection = $routes;
+        }
+
+        $this->doneFilterSetUp = true;
+    }
+
+    // --------------------------------------------------------------------
+    // Utility
+    // --------------------------------------------------------------------
+
+    /**
+     * Returns a callable method for a filter position
+     * using the local HTTP instances.
+     *
+     * @param FilterInterface|string $filter   The filter instance, class, or alias
+     * @param string                 $position "before" or "after"
+     */
+    protected function getFilterCaller($filter, string $position): Closure
+    {
+        if (! in_array($position, ['before', 'after'], true)) {
+            throw new InvalidArgumentException('Invalid filter position passed: ' . $position);
+        }
+
+        if (is_string($filter)) {
+            // Check for an alias (no namespace)
+            if (strpos($filter, '\\') === false) {
+                if (! isset($this->filtersConfig->aliases[$filter])) {
+                    throw new RuntimeException("No filter found with alias '{$filter}'");
+                }
+
+                $filter = $this->filtersConfig->aliases[$filter];
+            }
+
+            // Get an instance
+            $filter = new $filter();
+        }
+
+        if (! $filter instanceof FilterInterface) {
+            throw FilterException::forIncorrectInterface(get_class($filter));
+        }
+
+        $request = clone $this->request;
+
+        if ($position === 'before') {
+            return static fn (?array $params = null) => $filter->before($request, $params);
+        }
+
+        $response = clone $this->response;
+
+        return static fn (?array $params = null) => $filter->after($request, $response, $params);
+    }
+
+    /**
+     * Gets an array of filter aliases enabled
+     * for the given route at position.
+     *
+     * @param string $route    The route to test
+     * @param string $position "before" or "after"
+     *
+     * @return string[] The filter aliases
+     */
+    protected function getFiltersForRoute(string $route, string $position): array
+    {
+        if (! in_array($position, ['before', 'after'], true)) {
+            throw new InvalidArgumentException('Invalid filter position passed:' . $position);
+        }
+
+        $this->filters->reset();
+
+        if ($routeFilters = $this->collection->getFiltersForRoute($route)) {
+            $this->filters->enableFilters($routeFilters, $position);
+        }
+
+        $aliases = $this->filters->initialize($route)->getFilters();
+
+        $this->filters->reset();
+
+        return $aliases[$position];
+    }
+
+    // --------------------------------------------------------------------
+    // Assertions
+    // --------------------------------------------------------------------
+
+    /**
+     * Asserts that the given route at position uses
+     * the filter (by its alias).
+     *
+     * @param string $route    The route to test
+     * @param string $position "before" or "after"
+     * @param string $alias    Alias for the anticipated filter
+     */
+    protected function assertFilter(string $route, string $position, string $alias): void
+    {
+        $filters = $this->getFiltersForRoute($route, $position);
+
+        $this->assertContains(
+            $alias,
+            $filters,
+            "Filter '{$alias}' does not apply to '{$route}'.",
+        );
+    }
+
+    /**
+     * Asserts that the given route at position does not
+     * use the filter (by its alias).
+     *
+     * @param string $route    The route to test
+     * @param string $position "before" or "after"
+     * @param string $alias    Alias for the anticipated filter
+     */
+    protected function assertNotFilter(string $route, string $position, string $alias)
+    {
+        $filters = $this->getFiltersForRoute($route, $position);
+
+        $this->assertNotContains(
+            $alias,
+            $filters,
+            "Filter '{$alias}' applies to '{$route}' when it should not.",
+        );
+    }
+
+    /**
+     * Asserts that the given route at position has
+     * at least one filter set.
+     *
+     * @param string $route    The route to test
+     * @param string $position "before" or "after"
+     */
+    protected function assertHasFilters(string $route, string $position)
+    {
+        $filters = $this->getFiltersForRoute($route, $position);
+
+        $this->assertNotEmpty(
+            $filters,
+            "No filters found for '{$route}' when at least one was expected.",
+        );
+    }
+
+    /**
+     * Asserts that the given route at position has
+     * no filters set.
+     *
+     * @param string $route    The route to test
+     * @param string $position "before" or "after"
+     */
+    protected function assertNotHasFilters(string $route, string $position)
+    {
+        $filters = $this->getFiltersForRoute($route, $position);
+
+        $this->assertSame(
+            [],
+            $filters,
+            "Found filters for '{$route}' when none were expected: " . implode(', ', $filters) . '.',
+        );
+    }
+}
diff --git a/www-api/system/Test/Filters/CITestStreamFilter.php b/www-api/system/Test/Filters/CITestStreamFilter.php
new file mode 100644
index 00000000..46e895ab
--- /dev/null
+++ b/www-api/system/Test/Filters/CITestStreamFilter.php
@@ -0,0 +1,50 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test\Filters;
+
+use php_user_filter;
+
+/**
+ * Used to capture output during unit testing, so that it can
+ * be used in assertions.
+ */
+class CITestStreamFilter extends php_user_filter
+{
+    /**
+     * Buffer to capture stream content.
+     *
+     * @var string
+     */
+    public static $buffer = '';
+
+    /**
+     * This method is called whenever data is read from or written to the
+     * attached stream (such as with fread() or fwrite()).
+     *
+     * @param resource $in
+     * @param resource $out
+     * @param int      $consumed
+     * @param bool     $closing
+     */
+    public function filter($in, $out, &$consumed, $closing): int
+    {
+        while ($bucket = stream_bucket_make_writeable($in)) {
+            static::$buffer .= $bucket->data;
+
+            $consumed += $bucket->datalen;
+        }
+
+        return PSFS_PASS_ON;
+    }
+}
+
+stream_filter_register('CITestStreamFilter', CITestStreamFilter::class); // @codeCoverageIgnore
diff --git a/www-api/system/Test/Interfaces/FabricatorModel.php b/www-api/system/Test/Interfaces/FabricatorModel.php
new file mode 100644
index 00000000..04976a07
--- /dev/null
+++ b/www-api/system/Test/Interfaces/FabricatorModel.php
@@ -0,0 +1,84 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test\Interfaces;
+
+use Faker\Generator;
+use ReflectionException;
+
+/**
+ * FabricatorModel
+ *
+ * An interface defining the required methods and properties
+ * needed for a model to qualify for use with the Fabricator class.
+ * While interfaces cannot enforce properties, the following
+ * are required for use with Fabricator:
+ *
+ * @property string $returnType
+ * @property string $primaryKey
+ * @property string $dateFormat
+ */
+interface FabricatorModel
+{
+    /**
+     * Fetches the row of database from $this->table with a primary key
+     * matching $id.
+     *
+     * @param array|mixed|null $id One primary key or an array of primary keys
+     *
+     * @return array|object|null The resulting row of data, or null.
+     */
+    public function find($id = null);
+
+    /**
+     * Inserts data into the current table. If an object is provided,
+     * it will attempt to convert it to an array.
+     *
+     * @param array|object $data
+     * @param bool         $returnID Whether insert ID should be returned or not.
+     *
+     * @return bool|int|string
+     *
+     * @throws ReflectionException
+     */
+    public function insert($data = null, bool $returnID = true);
+
+    /**
+     * The following properties and methods are optional, but if present should
+     * adhere to their definitions.
+     *
+     * @property array  $allowedFields
+     * @property string $useSoftDeletes
+     * @property string $useTimestamps
+     * @property string $createdField
+     * @property string $updatedField
+     * @property string $deletedField
+     */
+
+    /*
+     * Sets $useSoftDeletes value so that we can temporarily override
+     * the softdeletes settings. Can be used for all find* methods.
+     *
+     * @param boolean $val
+     *
+     * @return Model
+     */
+    // public function withDeleted($val = true);
+
+    /**
+     * Faked data for Fabricator.
+     *
+     * @param Generator $faker
+     *
+     * @return array|object
+     */
+    // public function fake(Generator &$faker);
+}
diff --git a/www-api/system/Test/Mock/MockAppConfig.php b/www-api/system/Test/Mock/MockAppConfig.php
new file mode 100644
index 00000000..15aff958
--- /dev/null
+++ b/www-api/system/Test/Mock/MockAppConfig.php
@@ -0,0 +1,42 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test\Mock;
+
+use Config\App;
+
+class MockAppConfig extends App
+{
+    public $baseURL          = 'http://example.com/';
+    public $uriProtocol      = 'REQUEST_URI';
+    public $cookiePrefix     = '';
+    public $cookieDomain     = '';
+    public $cookiePath       = '/';
+    public $cookieSecure     = false;
+    public $cookieHTTPOnly   = false;
+    public $cookieSameSite   = 'Lax';
+    public $proxyIPs         = '';
+    public $CSRFTokenName    = 'csrf_test_name';
+    public $CSRFHeaderName   = 'X-CSRF-TOKEN';
+    public $CSRFCookieName   = 'csrf_cookie_name';
+    public $CSRFExpire       = 7200;
+    public $CSRFRegenerate   = true;
+    public $CSRFExcludeURIs  = ['http://example.com'];
+    public $CSRFRedirect     = false;
+    public $CSRFSameSite     = 'Lax';
+    public $CSPEnabled       = false;
+    public $defaultLocale    = 'en';
+    public $negotiateLocale  = false;
+    public $supportedLocales = [
+        'en',
+        'es',
+    ];
+}
diff --git a/www-api/system/Test/Mock/MockAutoload.php b/www-api/system/Test/Mock/MockAutoload.php
new file mode 100644
index 00000000..291974c6
--- /dev/null
+++ b/www-api/system/Test/Mock/MockAutoload.php
@@ -0,0 +1,26 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test\Mock;
+
+use Config\Autoload;
+
+class MockAutoload extends Autoload
+{
+    public $psr4     = [];
+    public $classmap = [];
+
+    public function __construct()
+    {
+        // Don't call the parent since we don't want the default mappings.
+        // parent::__construct();
+    }
+}
diff --git a/www-api/system/Test/Mock/MockBuilder.php b/www-api/system/Test/Mock/MockBuilder.php
new file mode 100644
index 00000000..ae28190b
--- /dev/null
+++ b/www-api/system/Test/Mock/MockBuilder.php
@@ -0,0 +1,23 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test\Mock;
+
+use CodeIgniter\Database\BaseBuilder;
+
+class MockBuilder extends BaseBuilder
+{
+    protected $supportedIgnoreStatements = [
+        'update' => 'IGNORE',
+        'insert' => 'IGNORE',
+        'delete' => 'IGNORE',
+    ];
+}
diff --git a/www-api/system/Test/Mock/MockCLIConfig.php b/www-api/system/Test/Mock/MockCLIConfig.php
new file mode 100644
index 00000000..6eb0dd70
--- /dev/null
+++ b/www-api/system/Test/Mock/MockCLIConfig.php
@@ -0,0 +1,40 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test\Mock;
+
+use Config\App;
+
+class MockCLIConfig extends App
+{
+    public $baseURL          = 'http://example.com/';
+    public $uriProtocol      = 'REQUEST_URI';
+    public $cookiePrefix     = '';
+    public $cookieDomain     = '';
+    public $cookiePath       = '/';
+    public $cookieSecure     = false;
+    public $cookieHTTPOnly   = false;
+    public $cookieSameSite   = 'Lax';
+    public $proxyIPs         = '';
+    public $CSRFTokenName    = 'csrf_test_name';
+    public $CSRFCookieName   = 'csrf_cookie_name';
+    public $CSRFExpire       = 7200;
+    public $CSRFRegenerate   = true;
+    public $CSRFExcludeURIs  = ['http://example.com'];
+    public $CSRFSameSite     = 'Lax';
+    public $CSPEnabled       = false;
+    public $defaultLocale    = 'en';
+    public $negotiateLocale  = false;
+    public $supportedLocales = [
+        'en',
+        'es',
+    ];
+}
diff --git a/www-api/system/Test/Mock/MockCURLRequest.php b/www-api/system/Test/Mock/MockCURLRequest.php
new file mode 100644
index 00000000..635db366
--- /dev/null
+++ b/www-api/system/Test/Mock/MockCURLRequest.php
@@ -0,0 +1,54 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test\Mock;
+
+use CodeIgniter\HTTP\CURLRequest;
+
+/**
+ * Class MockCURLRequest
+ *
+ * Simply allows us to not actually call cURL during the
+ * test runs. Instead, we can set the desired output
+ * and get back the set options.
+ */
+class MockCURLRequest extends CURLRequest
+{
+    public $curl_options;
+    protected $output = '';
+
+    public function setOutput($output)
+    {
+        $this->output = $output;
+
+        return $this;
+    }
+
+    protected function sendRequest(array $curlOptions = []): string
+    {
+        // Save so we can access later.
+        $this->curl_options = $curlOptions;
+
+        return $this->output;
+    }
+
+    // for testing purposes only
+    public function getBaseURI()
+    {
+        return $this->baseURI;
+    }
+
+    // for testing purposes only
+    public function getDelay()
+    {
+        return $this->delay;
+    }
+}
diff --git a/www-api/system/Test/Mock/MockCache.php b/www-api/system/Test/Mock/MockCache.php
new file mode 100644
index 00000000..69afc0e4
--- /dev/null
+++ b/www-api/system/Test/Mock/MockCache.php
@@ -0,0 +1,297 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test\Mock;
+
+use Closure;
+use CodeIgniter\Cache\CacheInterface;
+use CodeIgniter\Cache\Handlers\BaseHandler;
+use PHPUnit\Framework\Assert;
+
+class MockCache extends BaseHandler implements CacheInterface
+{
+    /**
+     * Mock cache storage.
+     *
+     * @var array
+     */
+    protected $cache = [];
+
+    /**
+     * Expiration times.
+     *
+     * @var ?int[]
+     */
+    protected $expirations = [];
+
+    /**
+     * If true, will not cache any data.
+     *
+     * @var bool
+     */
+    protected $bypass = false;
+
+    /**
+     * Takes care of any handler-specific setup that must be done.
+     */
+    public function initialize()
+    {
+    }
+
+    /**
+     * Attempts to fetch an item from the cache store.
+     *
+     * @param string $key Cache item name
+     *
+     * @return mixed
+     */
+    public function get(string $key)
+    {
+        $key = static::validateKey($key, $this->prefix);
+
+        return array_key_exists($key, $this->cache) ? $this->cache[$key] : null;
+    }
+
+    /**
+     * Get an item from the cache, or execute the given Closure and store the result.
+     *
+     * @return mixed
+     */
+    public function remember(string $key, int $ttl, Closure $callback)
+    {
+        $value = $this->get($key);
+
+        if ($value !== null) {
+            return $value;
+        }
+
+        $this->save($key, $value = $callback(), $ttl);
+
+        return $value;
+    }
+
+    /**
+     * Saves an item to the cache store.
+     *
+     * The $raw parameter is only utilized by Mamcache in order to
+     * allow usage of increment() and decrement().
+     *
+     * @param string $key   Cache item name
+     * @param mixed  $value the data to save
+     * @param int    $ttl   Time To Live, in seconds (default 60)
+     * @param bool   $raw   Whether to store the raw value.
+     *
+     * @return bool
+     */
+    public function save(string $key, $value, int $ttl = 60, bool $raw = false)
+    {
+        if ($this->bypass) {
+            return false;
+        }
+
+        $key = static::validateKey($key, $this->prefix);
+
+        $this->cache[$key]       = $value;
+        $this->expirations[$key] = $ttl > 0 ? time() + $ttl : null;
+
+        return true;
+    }
+
+    /**
+     * Deletes a specific item from the cache store.
+     *
+     * @return bool
+     */
+    public function delete(string $key)
+    {
+        $key = static::validateKey($key, $this->prefix);
+
+        if (! isset($this->cache[$key])) {
+            return false;
+        }
+
+        unset($this->cache[$key], $this->expirations[$key]);
+
+        return true;
+    }
+
+    /**
+     * Deletes items from the cache store matching a given pattern.
+     *
+     * @return int
+     */
+    public function deleteMatching(string $pattern)
+    {
+        $count = 0;
+
+        foreach (array_keys($this->cache) as $key) {
+            if (fnmatch($pattern, $key)) {
+                $count++;
+                unset($this->cache[$key], $this->expirations[$key]);
+            }
+        }
+
+        return $count;
+    }
+
+    /**
+     * Performs atomic incrementation of a raw stored value.
+     *
+     * @return bool
+     */
+    public function increment(string $key, int $offset = 1)
+    {
+        $key  = static::validateKey($key, $this->prefix);
+        $data = $this->cache[$key] ?: null;
+
+        if (empty($data)) {
+            $data = 0;
+        } elseif (! is_int($data)) {
+            return false;
+        }
+
+        return $this->save($key, $data + $offset);
+    }
+
+    /**
+     * Performs atomic decrementation of a raw stored value.
+     *
+     * @return bool
+     */
+    public function decrement(string $key, int $offset = 1)
+    {
+        $key = static::validateKey($key, $this->prefix);
+
+        $data = $this->cache[$key] ?: null;
+
+        if (empty($data)) {
+            $data = 0;
+        } elseif (! is_int($data)) {
+            return false;
+        }
+
+        return $this->save($key, $data - $offset);
+    }
+
+    /**
+     * Will delete all items in the entire cache.
+     *
+     * @return bool
+     */
+    public function clean()
+    {
+        $this->cache       = [];
+        $this->expirations = [];
+
+        return true;
+    }
+
+    /**
+     * Returns information on the entire cache.
+     *
+     * The information returned and the structure of the data
+     * varies depending on the handler.
+     *
+     * @return string[] Keys currently present in the store
+     */
+    public function getCacheInfo()
+    {
+        return array_keys($this->cache);
+    }
+
+    /**
+     * Returns detailed information about the specific item in the cache.
+     *
+     * @return array|null Returns null if the item does not exist, otherwise array<string, mixed>
+     *                    with at least the 'expire' key for absolute epoch expiry (or null).
+     */
+    public function getMetaData(string $key)
+    {
+        // Misses return null
+        if (! array_key_exists($key, $this->expirations)) {
+            return null;
+        }
+
+        // Count expired items as a miss
+        if (is_int($this->expirations[$key]) && $this->expirations[$key] > time()) {
+            return null;
+        }
+
+        return ['expire' => $this->expirations[$key]];
+    }
+
+    /**
+     * Determine if the driver is supported on this system.
+     */
+    public function isSupported(): bool
+    {
+        return true;
+    }
+
+    // --------------------------------------------------------------------
+    // Test Helpers
+    // --------------------------------------------------------------------
+
+    /**
+     * Instructs the class to ignore all
+     * requests to cache an item, and always "miss"
+     * when checked for existing data.
+     *
+     * @return $this
+     */
+    public function bypass(bool $bypass = true)
+    {
+        $this->clean();
+        $this->bypass = $bypass;
+
+        return $this;
+    }
+
+    // --------------------------------------------------------------------
+    // Additional Assertions
+    // --------------------------------------------------------------------
+
+    /**
+     * Asserts that the cache has an item named $key.
+     * The value is not checked since storing false or null
+     * values is valid.
+     */
+    public function assertHas(string $key)
+    {
+        Assert::assertNotNull($this->get($key), "The cache does not have an item named: `{$key}`");
+    }
+
+    /**
+     * Asserts that the cache has an item named $key with a value matching $value.
+     *
+     * @param mixed $value
+     */
+    public function assertHasValue(string $key, $value = null)
+    {
+        $item = $this->get($key);
+
+        // Let assertHas handle throwing the error for consistency
+        // if the key is not found
+        if (empty($item)) {
+            $this->assertHas($key);
+        }
+
+        Assert::assertSame($value, $this->get($key), "The cached item `{$key}` does not equal match expectation. Found: " . print_r($value, true));
+    }
+
+    /**
+     * Asserts that the cache does NOT have an item named $key.
+     */
+    public function assertMissing(string $key)
+    {
+        Assert::assertArrayNotHasKey($key, $this->cache, "The cached item named `{$key}` exists.");
+    }
+}
diff --git a/www-api/system/Test/Mock/MockCodeIgniter.php b/www-api/system/Test/Mock/MockCodeIgniter.php
new file mode 100644
index 00000000..e6d6ac0f
--- /dev/null
+++ b/www-api/system/Test/Mock/MockCodeIgniter.php
@@ -0,0 +1,24 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test\Mock;
+
+use CodeIgniter\CodeIgniter;
+
+class MockCodeIgniter extends CodeIgniter
+{
+    protected ?string $context = 'web';
+
+    protected function callExit($code)
+    {
+        // Do not call exit() in testing.
+    }
+}
diff --git a/www-api/system/Test/Mock/MockCommon.php b/www-api/system/Test/Mock/MockCommon.php
new file mode 100644
index 00000000..d8ba4613
--- /dev/null
+++ b/www-api/system/Test/Mock/MockCommon.php
@@ -0,0 +1,32 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+if (! function_exists('is_cli')) {
+    /**
+     * Is CLI?
+     *
+     * Test to see if a request was made from the command line.
+     * You can set the return value for testing.
+     *
+     * @param bool $newReturn return value to set
+     */
+    function is_cli(?bool $newReturn = null): bool
+    {
+        // PHPUnit always runs via CLI.
+        static $returnValue = true;
+
+        if ($newReturn !== null) {
+            $returnValue = $newReturn;
+        }
+
+        return $returnValue;
+    }
+}
diff --git a/www-api/system/Test/Mock/MockConnection.php b/www-api/system/Test/Mock/MockConnection.php
new file mode 100644
index 00000000..16693f26
--- /dev/null
+++ b/www-api/system/Test/Mock/MockConnection.php
@@ -0,0 +1,243 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test\Mock;
+
+use CodeIgniter\CodeIgniter;
+use CodeIgniter\Database\BaseConnection;
+use CodeIgniter\Database\BaseResult;
+use CodeIgniter\Database\Query;
+
+class MockConnection extends BaseConnection
+{
+    protected $returnValues = [];
+
+    /**
+     * Database schema for Postgre and SQLSRV
+     *
+     * @var string
+     */
+    protected $schema;
+
+    public $database;
+    public $lastQuery;
+
+    public function shouldReturn(string $method, $return)
+    {
+        $this->returnValues[$method] = $return;
+
+        return $this;
+    }
+
+    /**
+     * Orchestrates a query against the database. Queries must use
+     * Database\Statement objects to store the query and build it.
+     * This method works with the cache.
+     *
+     * Should automatically handle different connections for read/write
+     * queries if needed.
+     *
+     * @param mixed ...$binds
+     *
+     * @return BaseResult|bool|Query
+     *
+     * @todo BC set $queryClass default as null in 4.1
+     */
+    public function query(string $sql, $binds = null, bool $setEscapeFlags = true, string $queryClass = '')
+    {
+        $queryClass = str_replace('Connection', 'Query', static::class);
+
+        $query = new $queryClass($this);
+
+        $query->setQuery($sql, $binds, $setEscapeFlags);
+
+        if (! empty($this->swapPre) && ! empty($this->DBPrefix)) {
+            $query->swapPrefix($this->DBPrefix, $this->swapPre);
+        }
+
+        $startTime = microtime(true);
+
+        $this->lastQuery = $query;
+
+        // Run the query
+        if (false === ($this->resultID = $this->simpleQuery($query->getQuery()))) {
+            $query->setDuration($startTime, $startTime);
+
+            // @todo deal with errors
+
+            return false;
+        }
+
+        $query->setDuration($startTime);
+
+        // resultID is not false, so it must be successful
+        if ($query->isWriteType()) {
+            return true;
+        }
+
+        // query is not write-type, so it must be read-type query; return QueryResult
+        $resultClass = str_replace('Connection', 'Result', static::class);
+
+        return new $resultClass($this->connID, $this->resultID);
+    }
+
+    /**
+     * Connect to the database.
+     *
+     * @return mixed
+     */
+    public function connect(bool $persistent = false)
+    {
+        $return = $this->returnValues['connect'] ?? true;
+
+        if (is_array($return)) {
+            // By removing the top item here, we can
+            // get a different value for, say, testing failover connections.
+            $return = array_shift($this->returnValues['connect']);
+        }
+
+        return $return;
+    }
+
+    /**
+     * Keep or establish the connection if no queries have been sent for
+     * a length of time exceeding the server's idle timeout.
+     */
+    public function reconnect(): bool
+    {
+        return true;
+    }
+
+    /**
+     * Select a specific database table to use.
+     *
+     * @return mixed
+     */
+    public function setDatabase(string $databaseName)
+    {
+        $this->database = $databaseName;
+
+        return $this;
+    }
+
+    /**
+     * Returns a string containing the version of the database being used.
+     */
+    public function getVersion(): string
+    {
+        return CodeIgniter::CI_VERSION;
+    }
+
+    /**
+     * Executes the query against the database.
+     *
+     * @return bool|object
+     */
+    protected function execute(string $sql)
+    {
+        return $this->returnValues['execute'];
+    }
+
+    /**
+     * Returns the total number of rows affected by this query.
+     */
+    public function affectedRows(): int
+    {
+        return 1;
+    }
+
+    /**
+     * Returns the last error code and message.
+     *
+     * Must return an array with keys 'code' and 'message':
+     *
+     *  return ['code' => null, 'message' => null);
+     */
+    public function error(): array
+    {
+        return [
+            'code'    => 0,
+            'message' => '',
+        ];
+    }
+
+    /**
+     * Insert ID
+     */
+    public function insertID(): int
+    {
+        return $this->connID->insert_id;
+    }
+
+    /**
+     * Generates the SQL for listing tables in a platform-dependent manner.
+     *
+     * @param string|null $tableName If $tableName is provided will return only this table if exists.
+     */
+    protected function _listTables(bool $constrainByPrefix = false, ?string $tableName = null): string
+    {
+        return '';
+    }
+
+    /**
+     * Generates a platform-specific query string so that the column names can be fetched.
+     */
+    protected function _listColumns(string $table = ''): string
+    {
+        return '';
+    }
+
+    protected function _fieldData(string $table): array
+    {
+        return [];
+    }
+
+    protected function _indexData(string $table): array
+    {
+        return [];
+    }
+
+    protected function _foreignKeyData(string $table): array
+    {
+        return [];
+    }
+
+    /**
+     * Close the connection.
+     */
+    protected function _close()
+    {
+    }
+
+    /**
+     * Begin Transaction
+     */
+    protected function _transBegin(): bool
+    {
+        return true;
+    }
+
+    /**
+     * Commit Transaction
+     */
+    protected function _transCommit(): bool
+    {
+        return true;
+    }
+
+    /**
+     * Rollback Transaction
+     */
+    protected function _transRollback(): bool
+    {
+        return true;
+    }
+}
diff --git a/www-api/system/Test/Mock/MockEmail.php b/www-api/system/Test/Mock/MockEmail.php
new file mode 100644
index 00000000..3683ee88
--- /dev/null
+++ b/www-api/system/Test/Mock/MockEmail.php
@@ -0,0 +1,40 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test\Mock;
+
+use CodeIgniter\Email\Email;
+use CodeIgniter\Events\Events;
+
+class MockEmail extends Email
+{
+    /**
+     * Value to return from mocked send().
+     *
+     * @var bool
+     */
+    public $returnValue = true;
+
+    public function send($autoClear = true)
+    {
+        if ($this->returnValue) {
+            $this->setArchiveValues();
+
+            if ($autoClear) {
+                $this->clear();
+            }
+
+            Events::trigger('email', $this->archive);
+        }
+
+        return $this->returnValue;
+    }
+}
diff --git a/www-api/system/Test/Mock/MockEvents.php b/www-api/system/Test/Mock/MockEvents.php
new file mode 100644
index 00000000..e4f556af
--- /dev/null
+++ b/www-api/system/Test/Mock/MockEvents.php
@@ -0,0 +1,40 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test\Mock;
+
+use CodeIgniter\Events\Events;
+
+/**
+ * Events
+ */
+class MockEvents extends Events
+{
+    public function getListeners()
+    {
+        return self::$listeners;
+    }
+
+    public function getEventsFile()
+    {
+        return self::$files;
+    }
+
+    public function getSimulate()
+    {
+        return self::$simulate;
+    }
+
+    public function unInitialize()
+    {
+        static::$initialized = false;
+    }
+}
diff --git a/www-api/system/Test/Mock/MockFileLogger.php b/www-api/system/Test/Mock/MockFileLogger.php
new file mode 100644
index 00000000..7422221b
--- /dev/null
+++ b/www-api/system/Test/Mock/MockFileLogger.php
@@ -0,0 +1,34 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test\Mock;
+
+use CodeIgniter\Log\Handlers\FileHandler;
+
+/**
+ * Class MockFileLogger
+ *
+ * Extends FileHandler, exposing some inner workings
+ */
+class MockFileLogger extends FileHandler
+{
+    /**
+     * Where would the log be written?
+     */
+    public $destination;
+
+    public function __construct(array $config)
+    {
+        parent::__construct($config);
+        $this->handles     = $config['handles'] ?? [];
+        $this->destination = $this->path . 'log-' . date('Y-m-d') . '.' . $this->fileExtension;
+    }
+}
diff --git a/www-api/system/Test/Mock/MockIncomingRequest.php b/www-api/system/Test/Mock/MockIncomingRequest.php
new file mode 100644
index 00000000..05c9587d
--- /dev/null
+++ b/www-api/system/Test/Mock/MockIncomingRequest.php
@@ -0,0 +1,22 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test\Mock;
+
+use CodeIgniter\HTTP\IncomingRequest;
+
+class MockIncomingRequest extends IncomingRequest
+{
+    protected function detectURI($protocol, $baseURL)
+    {
+        // Do nothing...
+    }
+}
diff --git a/www-api/system/Test/Mock/MockLanguage.php b/www-api/system/Test/Mock/MockLanguage.php
new file mode 100644
index 00000000..267114e2
--- /dev/null
+++ b/www-api/system/Test/Mock/MockLanguage.php
@@ -0,0 +1,56 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test\Mock;
+
+use CodeIgniter\Language\Language;
+
+class MockLanguage extends Language
+{
+    /**
+     * Stores the data that should be
+     * returned by the 'requireFile()' method.
+     *
+     * @var mixed
+     */
+    protected $data;
+
+    /**
+     * Sets the data that should be returned by the
+     * 'requireFile()' method to allow easy overrides
+     * during testing.
+     *
+     * @return $this
+     */
+    public function setData(string $file, array $data, ?string $locale = null)
+    {
+        $this->language[$locale ?? $this->locale][$file] = $data;
+
+        return $this;
+    }
+
+    /**
+     * Provides an override that allows us to set custom
+     * data to be returned easily during testing.
+     */
+    protected function requireFile(string $path): array
+    {
+        return $this->data ?? [];
+    }
+
+    /**
+     * Arbitrarily turnoff internationalization support for testing
+     */
+    public function disableIntlSupport()
+    {
+        $this->intlSupport = false;
+    }
+}
diff --git a/www-api/system/Test/Mock/MockLogger.php b/www-api/system/Test/Mock/MockLogger.php
new file mode 100644
index 00000000..2ee2500b
--- /dev/null
+++ b/www-api/system/Test/Mock/MockLogger.php
@@ -0,0 +1,103 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test\Mock;
+
+use Tests\Support\Log\Handlers\TestHandler;
+
+class MockLogger
+{
+    /*
+      |--------------------------------------------------------------------------
+      | Error Logging Threshold
+      |--------------------------------------------------------------------------
+      |
+      | You can enable error logging by setting a threshold over zero. The
+      | threshold determines what gets logged. Any values below or equal to the
+      | threshold will be logged. Threshold options are:
+      |
+      |	0 = Disables logging, Error logging TURNED OFF
+      |	1 = Emergency Messages  - System is unusable
+      |	2 = Alert Messages      - Action Must Be Taken Immediately
+      |   3 = Critical Messages   - Application component unavailable, unexpected exception.
+      |   4 = Runtime Errors      - Don't need immediate action, but should be monitored.
+      |   5 = Warnings            - Exceptional occurrences that are not errors.
+      |   6 = Notices             - Normal but significant events.
+      |   7 = Info                - Interesting events, like user logging in, etc.
+      |   8 = Debug               - Detailed debug information.
+      |   9 = All Messages
+      |
+      | You can also pass an array with threshold levels to show individual error types
+      |
+      | 	array(1, 2, 3, 8) = Emergency, Alert, Critical, and Debug messages
+      |
+      | For a live site you'll usually enable Critical or higher (3) to be logged otherwise
+      | your log files will fill up very fast.
+      |
+     */
+
+    public $threshold = 9;
+
+    /*
+      |--------------------------------------------------------------------------
+      | Date Format for Logs
+      |--------------------------------------------------------------------------
+      |
+      | Each item that is logged has an associated date. You can use PHP date
+      | codes to set your own date formatting
+      |
+     */
+    public $dateFormat = 'Y-m-d';
+
+    /*
+      |--------------------------------------------------------------------------
+      | Log Handlers
+      |--------------------------------------------------------------------------
+      |
+      | The logging system supports multiple actions to be taken when something
+      | is logged. This is done by allowing for multiple Handlers, special classes
+      | designed to write the log to their chosen destinations, whether that is
+      | a file on the server, a cloud-based service, or even taking actions such
+      | as emailing the dev team.
+      |
+      | Each handler is defined by the class name used for that handler, and it
+      | MUST implement the CodeIgniter\Log\Handlers\HandlerInterface interface.
+      |
+      | The value of each key is an array of configuration items that are sent
+      | to the constructor of each handler. The only required configuration item
+      | is the 'handles' element, which must be an array of integer log levels.
+      | This is most easily handled by using the constants defined in the
+      | Psr\Log\LogLevel class.
+      |
+      | Handlers are executed in the order defined in this array, starting with
+      | the handler on top and continuing down.
+      |
+     */
+    public $handlers = [
+        // File Handler
+        TestHandler::class => [
+            // The log levels that this handler will handle.
+            'handles' => [
+                'critical',
+                'alert',
+                'emergency',
+                'debug',
+                'error',
+                'info',
+                'notice',
+                'warning',
+            ],
+
+            // Logging Directory Path
+            'path' => '',
+        ],
+    ];
+}
diff --git a/www-api/system/Test/Mock/MockQuery.php b/www-api/system/Test/Mock/MockQuery.php
new file mode 100644
index 00000000..c67c4763
--- /dev/null
+++ b/www-api/system/Test/Mock/MockQuery.php
@@ -0,0 +1,18 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test\Mock;
+
+use CodeIgniter\Database\Query;
+
+class MockQuery extends Query
+{
+}
diff --git a/www-api/system/Test/Mock/MockResourceController.php b/www-api/system/Test/Mock/MockResourceController.php
new file mode 100644
index 00000000..2d5871f4
--- /dev/null
+++ b/www-api/system/Test/Mock/MockResourceController.php
@@ -0,0 +1,32 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test\Mock;
+
+use CodeIgniter\RESTful\ResourceController;
+
+class MockResourceController extends ResourceController
+{
+    public function getModel()
+    {
+        return $this->model;
+    }
+
+    public function getModelName()
+    {
+        return $this->modelName;
+    }
+
+    public function getFormat()
+    {
+        return $this->format;
+    }
+}
diff --git a/www-api/system/Test/Mock/MockResourcePresenter.php b/www-api/system/Test/Mock/MockResourcePresenter.php
new file mode 100644
index 00000000..26f01323
--- /dev/null
+++ b/www-api/system/Test/Mock/MockResourcePresenter.php
@@ -0,0 +1,35 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test\Mock;
+
+use CodeIgniter\API\ResponseTrait;
+use CodeIgniter\RESTful\ResourcePresenter;
+
+class MockResourcePresenter extends ResourcePresenter
+{
+    use ResponseTrait;
+
+    public function getModel()
+    {
+        return $this->model;
+    }
+
+    public function getModelName()
+    {
+        return $this->modelName;
+    }
+
+    public function getFormat()
+    {
+        return $this->format;
+    }
+}
diff --git a/www-api/system/Test/Mock/MockResponse.php b/www-api/system/Test/Mock/MockResponse.php
new file mode 100755
index 00000000..53312921
--- /dev/null
+++ b/www-api/system/Test/Mock/MockResponse.php
@@ -0,0 +1,39 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test\Mock;
+
+use CodeIgniter\HTTP\Response;
+
+/**
+ * Class MockResponse
+ */
+class MockResponse extends Response
+{
+    /**
+     * If true, will not write output. Useful during testing.
+     *
+     * @var bool
+     */
+    protected $pretend = true;
+
+    // for testing
+    public function getPretend()
+    {
+        return $this->pretend;
+    }
+
+    // artificial error for testing
+    public function misbehave()
+    {
+        $this->statusCode = 0;
+    }
+}
diff --git a/www-api/system/Test/Mock/MockResult.php b/www-api/system/Test/Mock/MockResult.php
new file mode 100644
index 00000000..0aaa340a
--- /dev/null
+++ b/www-api/system/Test/Mock/MockResult.php
@@ -0,0 +1,96 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test\Mock;
+
+use CodeIgniter\Database\BaseResult;
+
+class MockResult extends BaseResult
+{
+    /**
+     * Gets the number of fields in the result set.
+     */
+    public function getFieldCount(): int
+    {
+        return 0;
+    }
+
+    /**
+     * Generates an array of column names in the result set.
+     */
+    public function getFieldNames(): array
+    {
+        return [];
+    }
+
+    /**
+     * Generates an array of objects representing field meta-data.
+     */
+    public function getFieldData(): array
+    {
+        return [];
+    }
+
+    /**
+     * Frees the current result.
+     *
+     * @return mixed
+     */
+    public function freeResult()
+    {
+    }
+
+    /**
+     * Moves the internal pointer to the desired offset. This is called
+     * internally before fetching results to make sure the result set
+     * starts at zero.
+     *
+     * @param int $n
+     *
+     * @return mixed
+     */
+    public function dataSeek($n = 0)
+    {
+    }
+
+    /**
+     * Returns the result set as an array.
+     *
+     * Overridden by driver classes.
+     *
+     * @return mixed
+     */
+    protected function fetchAssoc()
+    {
+    }
+
+    /**
+     * Returns the result set as an object.
+     *
+     * Overridden by child classes.
+     *
+     * @param string $className
+     *
+     * @return object
+     */
+    protected function fetchObject($className = 'stdClass')
+    {
+        return new $className();
+    }
+
+    /**
+     * Gets the number of fields in the result set.
+     */
+    public function getNumRows(): int
+    {
+        return 0;
+    }
+}
diff --git a/www-api/system/Test/Mock/MockSecurity.php b/www-api/system/Test/Mock/MockSecurity.php
new file mode 100644
index 00000000..a078154b
--- /dev/null
+++ b/www-api/system/Test/Mock/MockSecurity.php
@@ -0,0 +1,30 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test\Mock;
+
+use CodeIgniter\Security\Security;
+
+class MockSecurity extends Security
+{
+    protected function doSendCookie(): void
+    {
+        $_COOKIE['csrf_cookie_name'] = $this->hash;
+    }
+
+    protected function randomize(string $hash): string
+    {
+        $keyBinary  = hex2bin('005513c290126d34d41bf41c5265e0f1');
+        $hashBinary = hex2bin($hash);
+
+        return bin2hex(($hashBinary ^ $keyBinary) . $keyBinary);
+    }
+}
diff --git a/www-api/system/Test/Mock/MockSecurityConfig.php b/www-api/system/Test/Mock/MockSecurityConfig.php
new file mode 100644
index 00000000..e01f30cd
--- /dev/null
+++ b/www-api/system/Test/Mock/MockSecurityConfig.php
@@ -0,0 +1,31 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test\Mock;
+
+use Config\Security;
+
+/**
+ * @deprecated
+ *
+ * @codeCoverageIgnore
+ */
+class MockSecurityConfig extends Security
+{
+    public $tokenName   = 'csrf_test_name';
+    public $headerName  = 'X-CSRF-TOKEN';
+    public $cookieName  = 'csrf_cookie_name';
+    public $expires     = 7200;
+    public $regenerate  = true;
+    public $redirect    = false;
+    public $samesite    = 'Lax';
+    public $excludeURIs = ['http://example.com'];
+}
diff --git a/www-api/system/Test/Mock/MockServices.php b/www-api/system/Test/Mock/MockServices.php
new file mode 100644
index 00000000..f1870042
--- /dev/null
+++ b/www-api/system/Test/Mock/MockServices.php
@@ -0,0 +1,34 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test\Mock;
+
+use CodeIgniter\Autoloader\FileLocator;
+use CodeIgniter\Config\BaseService;
+
+class MockServices extends BaseService
+{
+    public $psr4 = [
+        'Tests/Support' => TESTPATH . '_support/',
+    ];
+    public $classmap = [];
+
+    public function __construct()
+    {
+        // Don't call the parent since we don't want the default mappings.
+        // parent::__construct();
+    }
+
+    public static function locator(bool $getShared = true)
+    {
+        return new FileLocator(static::autoloader());
+    }
+}
diff --git a/www-api/system/Test/Mock/MockSession.php b/www-api/system/Test/Mock/MockSession.php
new file mode 100644
index 00000000..f686f17e
--- /dev/null
+++ b/www-api/system/Test/Mock/MockSession.php
@@ -0,0 +1,70 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test\Mock;
+
+use CodeIgniter\Cookie\Cookie;
+use CodeIgniter\Session\Session;
+
+/**
+ * Class MockSession
+ *
+ * Provides a safe way to test the Session class itself,
+ * that doesn't interact with the session or cookies at all.
+ */
+class MockSession extends Session
+{
+    /**
+     * Holds our "cookie" data.
+     *
+     * @var Cookie[]
+     */
+    public $cookies = [];
+
+    public $didRegenerate = false;
+
+    /**
+     * Sets the driver as the session handler in PHP.
+     * Extracted for easier testing.
+     */
+    protected function setSaveHandler()
+    {
+        // session_set_save_handler($this->driver, true);
+    }
+
+    /**
+     * Starts the session.
+     * Extracted for testing reasons.
+     */
+    protected function startSession()
+    {
+        // session_start();
+        $this->setCookie();
+    }
+
+    /**
+     * Takes care of setting the cookie on the client side.
+     * Extracted for testing reasons.
+     */
+    protected function setCookie()
+    {
+        $expiration   = $this->sessionExpiration === 0 ? 0 : time() + $this->sessionExpiration;
+        $this->cookie = $this->cookie->withValue(session_id())->withExpires($expiration);
+
+        $this->cookies[] = $this->cookie;
+    }
+
+    public function regenerate(bool $destroy = false)
+    {
+        $this->didRegenerate              = true;
+        $_SESSION['__ci_last_regenerate'] = time();
+    }
+}
diff --git a/www-api/system/Test/Mock/MockTable.php b/www-api/system/Test/Mock/MockTable.php
new file mode 100644
index 00000000..697e72b1
--- /dev/null
+++ b/www-api/system/Test/Mock/MockTable.php
@@ -0,0 +1,28 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test\Mock;
+
+use BadMethodCallException;
+use CodeIgniter\View\Table;
+
+class MockTable extends Table
+{
+    // Override inaccessible protected method
+    public function __call($method, $params)
+    {
+        if (is_callable([$this, '_' . $method])) {
+            return call_user_func_array([$this, '_' . $method], $params);
+        }
+
+        throw new BadMethodCallException('Method ' . $method . ' was not found');
+    }
+}
diff --git a/www-api/system/Test/ReflectionHelper.php b/www-api/system/Test/ReflectionHelper.php
new file mode 100644
index 00000000..8ada8e76
--- /dev/null
+++ b/www-api/system/Test/ReflectionHelper.php
@@ -0,0 +1,96 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test;
+
+use Closure;
+use ReflectionClass;
+use ReflectionException;
+use ReflectionMethod;
+use ReflectionObject;
+use ReflectionProperty;
+
+/**
+ * Testing helper.
+ */
+trait ReflectionHelper
+{
+    /**
+     * Find a private method invoker.
+     *
+     * @param object|string $obj    object or class name
+     * @param string        $method method name
+     *
+     * @return Closure
+     *
+     * @throws ReflectionException
+     */
+    public static function getPrivateMethodInvoker($obj, $method)
+    {
+        $refMethod = new ReflectionMethod($obj, $method);
+        $refMethod->setAccessible(true);
+        $obj = (gettype($obj) === 'object') ? $obj : null;
+
+        return static fn (...$args) => $refMethod->invokeArgs($obj, $args);
+    }
+
+    /**
+     * Find an accessible property.
+     *
+     * @param object|string $obj
+     * @param string        $property
+     *
+     * @return ReflectionProperty
+     *
+     * @throws ReflectionException
+     */
+    private static function getAccessibleRefProperty($obj, $property)
+    {
+        $refClass = is_object($obj) ? new ReflectionObject($obj) : new ReflectionClass($obj);
+
+        $refProperty = $refClass->getProperty($property);
+        $refProperty->setAccessible(true);
+
+        return $refProperty;
+    }
+
+    /**
+     * Set a private property.
+     *
+     * @param object|string $obj      object or class name
+     * @param string        $property property name
+     * @param mixed         $value    value
+     *
+     * @throws ReflectionException
+     */
+    public static function setPrivateProperty($obj, $property, $value)
+    {
+        $refProperty = self::getAccessibleRefProperty($obj, $property);
+        $refProperty->setValue($obj, $value);
+    }
+
+    /**
+     * Retrieve a private property.
+     *
+     * @param object|string $obj      object or class name
+     * @param string        $property property name
+     *
+     * @return mixed value
+     *
+     * @throws ReflectionException
+     */
+    public static function getPrivateProperty($obj, $property)
+    {
+        $refProperty = self::getAccessibleRefProperty($obj, $property);
+
+        return is_string($obj) ? $refProperty->getValue() : $refProperty->getValue($obj);
+    }
+}
diff --git a/www-api/system/Test/TestLogger.php b/www-api/system/Test/TestLogger.php
new file mode 100644
index 00000000..68e45674
--- /dev/null
+++ b/www-api/system/Test/TestLogger.php
@@ -0,0 +1,84 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test;
+
+use CodeIgniter\Log\Logger;
+
+class TestLogger extends Logger
+{
+    protected static $op_logs = [];
+
+    /**
+     * The log method is overridden so that we can store log history during
+     * the tests to allow us to check ->assertLogged() methods.
+     *
+     * @param string $level
+     * @param string $message
+     */
+    public function log($level, $message, array $context = []): bool
+    {
+        // While this requires duplicate work, we want to ensure
+        // we have the final message to test against.
+        $logMessage = $this->interpolate($message, $context);
+
+        // Determine the file and line by finding the first
+        // backtrace that is not part of our logging system.
+        $trace = debug_backtrace();
+        $file  = null;
+
+        foreach ($trace as $row) {
+            if (! in_array($row['function'], ['log', 'log_message'], true)) {
+                $file = basename($row['file'] ?? '');
+                break;
+            }
+        }
+
+        self::$op_logs[] = [
+            'level'   => $level,
+            'message' => $logMessage,
+            'file'    => $file,
+        ];
+
+        // Let the parent do it's thing.
+        return parent::log($level, $message, $context);
+    }
+
+    /**
+     * Used by CIUnitTestCase class to provide ->assertLogged() methods.
+     *
+     * @param string $message
+     *
+     * @return bool
+     */
+    public static function didLog(string $level, $message)
+    {
+        foreach (self::$op_logs as $log) {
+            if (strtolower($log['level']) === strtolower($level) && $message === $log['message']) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Expose filenames.
+     *
+     * @param string $file
+     *
+     * @deprecated No longer needed as underlying protected method is also deprecated.
+     */
+    public function cleanup($file)
+    {
+        return clean_path($file);
+    }
+}
diff --git a/www-api/system/Test/TestResponse.php b/www-api/system/Test/TestResponse.php
new file mode 100644
index 00000000..d84d01b6
--- /dev/null
+++ b/www-api/system/Test/TestResponse.php
@@ -0,0 +1,498 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Test;
+
+use CodeIgniter\HTTP\RedirectResponse;
+use CodeIgniter\HTTP\RequestInterface;
+use CodeIgniter\HTTP\ResponseInterface;
+use Config\Services;
+use Exception;
+use PHPUnit\Framework\Constraint\IsEqual;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Test Response Class
+ *
+ * Consolidated response processing
+ * for test results.
+ *
+ * @no-final
+ *
+ * @internal
+ *
+ * @mixin DOMParser
+ */
+class TestResponse extends TestCase
+{
+    /**
+     * The request.
+     *
+     * @var RequestInterface|null
+     */
+    protected $request;
+
+    /**
+     * The response.
+     *
+     * @var ResponseInterface
+     */
+    protected $response;
+
+    /**
+     * DOM for the body.
+     *
+     * @var DOMParser
+     */
+    protected $domParser;
+
+    /**
+     * Stores or the Response and parses the body in the DOM.
+     */
+    public function __construct(ResponseInterface $response)
+    {
+        $this->setResponse($response);
+    }
+
+    // --------------------------------------------------------------------
+    // Getters / Setters
+    // --------------------------------------------------------------------
+
+    /**
+     * Sets the request.
+     *
+     * @return $this
+     */
+    public function setRequest(RequestInterface $request)
+    {
+        $this->request = $request;
+
+        return $this;
+    }
+
+    /**
+     * Sets the Response and updates the DOM.
+     *
+     * @return $this
+     */
+    public function setResponse(ResponseInterface $response)
+    {
+        $this->response  = $response;
+        $this->domParser = new DOMParser();
+
+        $body = $response->getBody();
+        if (is_string($body) && $body !== '') {
+            $this->domParser->withString($body);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Request accessor.
+     *
+     * @return RequestInterface|null
+     */
+    public function request()
+    {
+        return $this->request;
+    }
+
+    /**
+     * Response accessor.
+     *
+     * @return ResponseInterface
+     */
+    public function response()
+    {
+        return $this->response;
+    }
+
+    // --------------------------------------------------------------------
+    // Status Checks
+    // --------------------------------------------------------------------
+
+    /**
+     * Boils down the possible responses into a boolean valid/not-valid
+     * response type.
+     */
+    public function isOK(): bool
+    {
+        $status = $this->response->getStatusCode();
+
+        // Only 200 and 300 range status codes
+        // are considered valid.
+        if ($status >= 400 || $status < 200) {
+            return false;
+        }
+        // Empty bodies are not considered valid, unless in redirects
+        return ! ($status < 300 && empty($this->response->getBody()));
+    }
+
+    /**
+     * Asserts that the status is a specific value.
+     *
+     * @throws Exception
+     */
+    public function assertStatus(int $code)
+    {
+        $this->assertSame($code, $this->response->getStatusCode());
+    }
+
+    /**
+     * Asserts that the Response is considered OK.
+     *
+     * @throws Exception
+     */
+    public function assertOK()
+    {
+        $this->assertTrue($this->isOK(), "{$this->response->getStatusCode()} is not a successful status code, or the Response has an empty body.");
+    }
+
+    /**
+     * Asserts that the Response is considered OK.
+     *
+     * @throws Exception
+     */
+    public function assertNotOK()
+    {
+        $this->assertFalse($this->isOK(), "{$this->response->getStatusCode()} is an unexpected successful status code, or the Response has body content.");
+    }
+
+    // --------------------------------------------------------------------
+    // Redirection
+    // --------------------------------------------------------------------
+
+    /**
+     * Returns whether or not the Response was a redirect or RedirectResponse
+     */
+    public function isRedirect(): bool
+    {
+        return $this->response instanceof RedirectResponse
+            || $this->response->hasHeader('Location')
+            || $this->response->hasHeader('Refresh');
+    }
+
+    /**
+     * Assert that the given response was a redirect.
+     *
+     * @throws Exception
+     */
+    public function assertRedirect()
+    {
+        $this->assertTrue($this->isRedirect(), 'Response is not a redirect or RedirectResponse.');
+    }
+
+    /**
+     * Assert that a given response was a redirect
+     * and it was redirect to a specific URI.
+     *
+     * @throws Exception
+     */
+    public function assertRedirectTo(string $uri)
+    {
+        $this->assertRedirect();
+
+        $uri         = trim(strtolower($uri));
+        $redirectUri = strtolower($this->getRedirectUrl());
+
+        $matches = $uri === $redirectUri
+                   || strtolower(site_url($uri)) === $redirectUri
+                   || $uri === site_url($redirectUri);
+
+        $this->assertTrue($matches, "Redirect URL `{$uri}` does not match `{$redirectUri}`");
+    }
+
+    /**
+     * Assert that the given response was not a redirect.
+     *
+     * @throws Exception
+     */
+    public function assertNotRedirect()
+    {
+        $this->assertFalse($this->isRedirect(), 'Response is an unexpected redirect or RedirectResponse.');
+    }
+
+    /**
+     * Returns the URL set for redirection.
+     */
+    public function getRedirectUrl(): ?string
+    {
+        if (! $this->isRedirect()) {
+            return null;
+        }
+
+        if ($this->response->hasHeader('Location')) {
+            return $this->response->getHeaderLine('Location');
+        }
+
+        if ($this->response->hasHeader('Refresh')) {
+            return str_replace('0;url=', '', $this->response->getHeaderLine('Refresh'));
+        }
+
+        return null;
+    }
+
+    // --------------------------------------------------------------------
+    // Session
+    // --------------------------------------------------------------------
+
+    /**
+     * Asserts that an SESSION key has been set and, optionally, test it's value.
+     *
+     * @param mixed $value
+     *
+     * @throws Exception
+     */
+    public function assertSessionHas(string $key, $value = null)
+    {
+        $this->assertArrayHasKey($key, $_SESSION, "'{$key}' is not in the current \$_SESSION");
+
+        if ($value === null) {
+            return;
+        }
+
+        if (is_scalar($value)) {
+            $this->assertSame($value, $_SESSION[$key], "The value of '{$key}' ({$value}) does not match expected value.");
+        } else {
+            $this->assertSame($value, $_SESSION[$key], "The value of '{$key}' does not match expected value.");
+        }
+    }
+
+    /**
+     * Asserts the session is missing $key.
+     *
+     * @throws Exception
+     */
+    public function assertSessionMissing(string $key)
+    {
+        $this->assertArrayNotHasKey($key, $_SESSION, "'{$key}' should not be present in \$_SESSION.");
+    }
+
+    // --------------------------------------------------------------------
+    // Headers
+    // --------------------------------------------------------------------
+
+    /**
+     * Asserts that the Response contains a specific header.
+     *
+     * @param string|null $value
+     *
+     * @throws Exception
+     */
+    public function assertHeader(string $key, $value = null)
+    {
+        $this->assertTrue($this->response->hasHeader($key), "'{$key}' is not a valid Response header.");
+
+        if ($value !== null) {
+            $this->assertSame($value, $this->response->getHeaderLine($key), "The value of '{$key}' header ({$this->response->getHeaderLine($key)}) does not match expected value.");
+        }
+    }
+
+    /**
+     * Asserts the Response headers does not contain the specified header.
+     *
+     * @throws Exception
+     */
+    public function assertHeaderMissing(string $key)
+    {
+        $this->assertFalse($this->response->hasHeader($key), "'{$key}' should not be in the Response headers.");
+    }
+
+    // --------------------------------------------------------------------
+    // Cookies
+    // --------------------------------------------------------------------
+
+    /**
+     * Asserts that the response has the specified cookie.
+     *
+     * @param string|null $value
+     *
+     * @throws Exception
+     */
+    public function assertCookie(string $key, $value = null, string $prefix = '')
+    {
+        $this->assertTrue($this->response->hasCookie($key, $value, $prefix), "No cookie found named '{$key}'.");
+    }
+
+    /**
+     * Assert the Response does not have the specified cookie set.
+     */
+    public function assertCookieMissing(string $key)
+    {
+        $this->assertFalse($this->response->hasCookie($key), "Cookie named '{$key}' should not be set.");
+    }
+
+    /**
+     * Asserts that a cookie exists and has an expired time.
+     *
+     * @throws Exception
+     */
+    public function assertCookieExpired(string $key, string $prefix = '')
+    {
+        $this->assertTrue($this->response->hasCookie($key, null, $prefix));
+        $this->assertGreaterThan(time(), $this->response->getCookie($key, $prefix)->getExpiresTimestamp());
+    }
+
+    // --------------------------------------------------------------------
+    // JSON
+    // --------------------------------------------------------------------
+
+    /**
+     * Returns the response's body as JSON
+     *
+     * @return false|string|null
+     */
+    public function getJSON()
+    {
+        $response = $this->response->getJSON();
+
+        if ($response === null) {
+            return false;
+        }
+
+        return $response;
+    }
+
+    /**
+     * Test that the response contains a matching JSON fragment.
+     *
+     * @throws Exception
+     */
+    public function assertJSONFragment(array $fragment, bool $strict = false)
+    {
+        $json = json_decode($this->getJSON(), true);
+        $this->assertIsArray($json, 'Response does not have valid json');
+        $patched = array_replace_recursive($json, $fragment);
+
+        if ($strict) {
+            $this->assertSame($json, $patched, 'Response does not contain a matching JSON fragment.');
+        } else {
+            $this->assertThat($patched, new IsEqual($json), 'Response does not contain a matching JSON fragment.');
+        }
+    }
+
+    /**
+     * Asserts that the JSON exactly matches the passed in data.
+     * If the value being passed in is a string, it must be a json_encoded string.
+     *
+     * @param array|string $test
+     *
+     * @throws Exception
+     */
+    public function assertJSONExact($test)
+    {
+        $json = $this->getJSON();
+
+        if (is_object($test)) {
+            $test = method_exists($test, 'toArray') ? $test->toArray() : (array) $test;
+        }
+
+        if (is_array($test)) {
+            $test = Services::format()->getFormatter('application/json')->format($test);
+        }
+
+        $this->assertJsonStringEqualsJsonString($test, $json, 'Response does not contain matching JSON.');
+    }
+
+    // --------------------------------------------------------------------
+    // XML Methods
+    // --------------------------------------------------------------------
+
+    /**
+     * Returns the response' body as XML
+     *
+     * @return mixed|string
+     */
+    public function getXML()
+    {
+        return $this->response->getXML();
+    }
+
+    // --------------------------------------------------------------------
+    // DomParser
+    // --------------------------------------------------------------------
+
+    /**
+     * Assert that the desired text can be found in the result body.
+     *
+     * @throws Exception
+     */
+    public function assertSee(?string $search = null, ?string $element = null)
+    {
+        $this->assertTrue($this->domParser->see($search, $element), "Do not see '{$search}' in response.");
+    }
+
+    /**
+     * Asserts that we do not see the specified text.
+     *
+     * @throws Exception
+     */
+    public function assertDontSee(?string $search = null, ?string $element = null)
+    {
+        $this->assertTrue($this->domParser->dontSee($search, $element), "I should not see '{$search}' in response.");
+    }
+
+    /**
+     * Assert that we see an element selected via a CSS selector.
+     *
+     * @throws Exception
+     */
+    public function assertSeeElement(string $search)
+    {
+        $this->assertTrue($this->domParser->seeElement($search), "Do not see element with selector '{$search} in response.'");
+    }
+
+    /**
+     * Assert that we do not see an element selected via a CSS selector.
+     *
+     * @throws Exception
+     */
+    public function assertDontSeeElement(string $search)
+    {
+        $this->assertTrue($this->domParser->dontSeeElement($search), "I should not see an element with selector '{$search}' in response.'");
+    }
+
+    /**
+     * Assert that we see a link with the matching text and/or class.
+     *
+     * @throws Exception
+     */
+    public function assertSeeLink(string $text, ?string $details = null)
+    {
+        $this->assertTrue($this->domParser->seeLink($text, $details), "Do no see anchor tag with the text {$text} in response.");
+    }
+
+    /**
+     * Assert that we see an input with name/value.
+     *
+     * @throws Exception
+     */
+    public function assertSeeInField(string $field, ?string $value = null)
+    {
+        $this->assertTrue($this->domParser->seeInField($field, $value), "Do no see input named {$field} with value {$value} in response.");
+    }
+
+    /**
+     * Forward any unrecognized method calls to our DOMParser instance.
+     *
+     * @param string $function Method name
+     * @param mixed  $params   Any method parameters
+     *
+     * @return mixed
+     */
+    public function __call($function, $params)
+    {
+        if (method_exists($this->domParser, $function)) {
+            return $this->domParser->{$function}(...$params);
+        }
+    }
+}
diff --git a/www-api/system/Test/bootstrap.php b/www-api/system/Test/bootstrap.php
new file mode 100644
index 00000000..fa375808
--- /dev/null
+++ b/www-api/system/Test/bootstrap.php
@@ -0,0 +1,99 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+use CodeIgniter\Config\DotEnv;
+use CodeIgniter\Router\RouteCollection;
+use Config\Autoload;
+use Config\Modules;
+use Config\Paths;
+use Config\Services;
+
+error_reporting(E_ALL);
+ini_set('display_errors', '1');
+ini_set('display_startup_errors', '1');
+
+// Make sure it recognizes that we're testing.
+$_SERVER['CI_ENVIRONMENT'] = 'testing';
+define('ENVIRONMENT', 'testing');
+defined('CI_DEBUG') || define('CI_DEBUG', true);
+
+// Often these constants are pre-defined, but query the current directory structure as a fallback
+defined('HOMEPATH') || define('HOMEPATH', realpath(rtrim(getcwd(), '\\/ ')) . DIRECTORY_SEPARATOR);
+$source = is_dir(HOMEPATH . 'app')
+    ? HOMEPATH
+    : (is_dir('vendor/codeigniter4/framework/') ? 'vendor/codeigniter4/framework/' : 'vendor/codeigniter4/codeigniter4/');
+defined('CONFIGPATH') || define('CONFIGPATH', realpath($source . 'app/Config') . DIRECTORY_SEPARATOR);
+defined('PUBLICPATH') || define('PUBLICPATH', realpath($source . 'public') . DIRECTORY_SEPARATOR);
+unset($source);
+
+// Load framework paths from their config file
+require CONFIGPATH . 'Paths.php';
+$paths = new Paths();
+
+// Define necessary framework path constants
+defined('APPPATH')       || define('APPPATH', realpath(rtrim($paths->appDirectory, '\\/ ')) . DIRECTORY_SEPARATOR);
+defined('WRITEPATH')     || define('WRITEPATH', realpath(rtrim($paths->writableDirectory, '\\/ ')) . DIRECTORY_SEPARATOR);
+defined('SYSTEMPATH')    || define('SYSTEMPATH', realpath(rtrim($paths->systemDirectory, '\\/')) . DIRECTORY_SEPARATOR);
+defined('ROOTPATH')      || define('ROOTPATH', realpath(APPPATH . '../') . DIRECTORY_SEPARATOR);
+defined('CIPATH')        || define('CIPATH', realpath(SYSTEMPATH . '../') . DIRECTORY_SEPARATOR);
+defined('FCPATH')        || define('FCPATH', realpath(PUBLICPATH) . DIRECTORY_SEPARATOR);
+defined('TESTPATH')      || define('TESTPATH', realpath(HOMEPATH . 'tests/') . DIRECTORY_SEPARATOR);
+defined('SUPPORTPATH')   || define('SUPPORTPATH', realpath(TESTPATH . '_support/') . DIRECTORY_SEPARATOR);
+defined('COMPOSER_PATH') || define('COMPOSER_PATH', realpath(HOMEPATH . 'vendor/autoload.php'));
+defined('VENDORPATH')    || define('VENDORPATH', realpath(HOMEPATH . 'vendor') . DIRECTORY_SEPARATOR);
+
+// Load Common.php from App then System
+if (is_file(APPPATH . 'Common.php')) {
+    require_once APPPATH . 'Common.php';
+}
+
+require_once SYSTEMPATH . 'Common.php';
+
+// Set environment values that would otherwise stop the framework from functioning during tests.
+if (! isset($_SERVER['app.baseURL'])) {
+    $_SERVER['app.baseURL'] = 'http://example.com/';
+}
+
+// Load necessary components
+require_once SYSTEMPATH . 'Config/AutoloadConfig.php';
+require_once APPPATH . 'Config/Autoload.php';
+require_once APPPATH . 'Config/Constants.php';
+require_once SYSTEMPATH . 'Modules/Modules.php';
+require_once APPPATH . 'Config/Modules.php';
+
+require_once SYSTEMPATH . 'Autoloader/Autoloader.php';
+require_once SYSTEMPATH . 'Config/BaseService.php';
+require_once SYSTEMPATH . 'Config/Services.php';
+require_once APPPATH . 'Config/Services.php';
+
+// Initialize and register the loader with the SPL autoloader stack.
+Services::autoloader()->initialize(new Autoload(), new Modules())->register();
+
+// Now load Composer's if it's available
+if (is_file(COMPOSER_PATH)) {
+    require_once COMPOSER_PATH;
+}
+
+// Load environment settings from .env files into $_SERVER and $_ENV
+require_once SYSTEMPATH . 'Config/DotEnv.php';
+
+$env = new DotEnv(ROOTPATH);
+$env->load();
+
+// Always load the URL helper, it should be used in most of apps.
+helper('url');
+
+require_once APPPATH . 'Config/Routes.php';
+
+/**
+ * @var RouteCollection $routes
+ */
+$routes->getRoutes('*');
diff --git a/www-api/system/ThirdParty/Escaper/Escaper.php b/www-api/system/ThirdParty/Escaper/Escaper.php
new file mode 100644
index 00000000..d6a02e14
--- /dev/null
+++ b/www-api/system/ThirdParty/Escaper/Escaper.php
@@ -0,0 +1,412 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Laminas\Escaper;
+
+use function bin2hex;
+use function ctype_digit;
+use function hexdec;
+use function htmlspecialchars;
+use function in_array;
+use function mb_convert_encoding;
+use function ord;
+use function preg_match;
+use function preg_replace_callback;
+use function rawurlencode;
+use function sprintf;
+use function strlen;
+use function strtolower;
+use function strtoupper;
+use function substr;
+
+use const ENT_QUOTES;
+use const ENT_SUBSTITUTE;
+
+/**
+ * Context specific methods for use in secure output escaping
+ */
+class Escaper
+{
+    /**
+     * Entity Map mapping Unicode codepoints to any available named HTML entities.
+     *
+     * While HTML supports far more named entities, the lowest common denominator
+     * has become HTML5's XML Serialisation which is restricted to the those named
+     * entities that XML supports. Using HTML entities would result in this error:
+     *     XML Parsing Error: undefined entity
+     *
+     * @var array<int, string>
+     */
+    protected static $htmlNamedEntityMap = [
+        34 => 'quot', // quotation mark
+        38 => 'amp', // ampersand
+        60 => 'lt', // less-than sign
+        62 => 'gt', // greater-than sign
+    ];
+
+    /**
+     * Current encoding for escaping. If not UTF-8, we convert strings from this encoding
+     * pre-escaping and back to this encoding post-escaping.
+     *
+     * @var string
+     */
+    protected $encoding = 'utf-8';
+
+    /**
+     * Holds the value of the special flags passed as second parameter to
+     * htmlspecialchars().
+     *
+     * @var int
+     */
+    protected $htmlSpecialCharsFlags;
+
+    /**
+     * Static Matcher which escapes characters for HTML Attribute contexts
+     *
+     * @var callable
+     * @psalm-var callable(array<array-key, string>):string
+     */
+    protected $htmlAttrMatcher;
+
+    /**
+     * Static Matcher which escapes characters for Javascript contexts
+     *
+     * @var callable
+     * @psalm-var callable(array<array-key, string>):string
+     */
+    protected $jsMatcher;
+
+    /**
+     * Static Matcher which escapes characters for CSS Attribute contexts
+     *
+     * @var callable
+     * @psalm-var callable(array<array-key, string>):string
+     */
+    protected $cssMatcher;
+
+    /**
+     * List of all encoding supported by this class
+     *
+     * @var array
+     */
+    protected $supportedEncodings = [
+        'iso-8859-1',
+        'iso8859-1',
+        'iso-8859-5',
+        'iso8859-5',
+        'iso-8859-15',
+        'iso8859-15',
+        'utf-8',
+        'cp866',
+        'ibm866',
+        '866',
+        'cp1251',
+        'windows-1251',
+        'win-1251',
+        '1251',
+        'cp1252',
+        'windows-1252',
+        '1252',
+        'koi8-r',
+        'koi8-ru',
+        'koi8r',
+        'big5',
+        '950',
+        'gb2312',
+        '936',
+        'big5-hkscs',
+        'shift_jis',
+        'sjis',
+        'sjis-win',
+        'cp932',
+        '932',
+        'euc-jp',
+        'eucjp',
+        'eucjp-win',
+        'macroman',
+    ];
+
+    /**
+     * Constructor: Single parameter allows setting of global encoding for use by
+     * the current object.
+     *
+     * @throws Exception\InvalidArgumentException
+     */
+    public function __construct(?string $encoding = null)
+    {
+        if ($encoding !== null) {
+            if ($encoding === '') {
+                throw new Exception\InvalidArgumentException(
+                    static::class . ' constructor parameter does not allow a blank value'
+                );
+            }
+
+            $encoding = strtolower($encoding);
+            if (! in_array($encoding, $this->supportedEncodings)) {
+                throw new Exception\InvalidArgumentException(
+                    'Value of \'' . $encoding . '\' passed to ' . static::class
+                    . ' constructor parameter is invalid. Provide an encoding supported by htmlspecialchars()'
+                );
+            }
+
+            $this->encoding = $encoding;
+        }
+
+        // We take advantage of ENT_SUBSTITUTE flag to correctly deal with invalid UTF-8 sequences.
+        $this->htmlSpecialCharsFlags = ENT_QUOTES | ENT_SUBSTITUTE;
+
+        // set matcher callbacks
+        $this->htmlAttrMatcher = [$this, 'htmlAttrMatcher'];
+        $this->jsMatcher       = [$this, 'jsMatcher'];
+        $this->cssMatcher      = [$this, 'cssMatcher'];
+    }
+
+    /**
+     * Return the encoding that all output/input is expected to be encoded in.
+     *
+     * @return string
+     */
+    public function getEncoding()
+    {
+        return $this->encoding;
+    }
+
+    /**
+     * Escape a string for the HTML Body context where there are very few characters
+     * of special meaning. Internally this will use htmlspecialchars().
+     *
+     * @return string
+     */
+    public function escapeHtml(string $string)
+    {
+        return htmlspecialchars($string, $this->htmlSpecialCharsFlags, $this->encoding);
+    }
+
+    /**
+     * Escape a string for the HTML Attribute context. We use an extended set of characters
+     * to escape that are not covered by htmlspecialchars() to cover cases where an attribute
+     * might be unquoted or quoted illegally (e.g. backticks are valid quotes for IE).
+     *
+     * @return string
+     */
+    public function escapeHtmlAttr(string $string)
+    {
+        $string = $this->toUtf8($string);
+        if ($string === '' || ctype_digit($string)) {
+            return $string;
+        }
+
+        $result = preg_replace_callback('/[^a-z0-9,\.\-_]/iSu', $this->htmlAttrMatcher, $string);
+        return $this->fromUtf8($result);
+    }
+
+    /**
+     * Escape a string for the Javascript context. This does not use json_encode(). An extended
+     * set of characters are escaped beyond ECMAScript's rules for Javascript literal string
+     * escaping in order to prevent misinterpretation of Javascript as HTML leading to the
+     * injection of special characters and entities. The escaping used should be tolerant
+     * of cases where HTML escaping was not applied on top of Javascript escaping correctly.
+     * Backslash escaping is not used as it still leaves the escaped character as-is and so
+     * is not useful in a HTML context.
+     *
+     * @return string
+     */
+    public function escapeJs(string $string)
+    {
+        $string = $this->toUtf8($string);
+        if ($string === '' || ctype_digit($string)) {
+            return $string;
+        }
+
+        $result = preg_replace_callback('/[^a-z0-9,\._]/iSu', $this->jsMatcher, $string);
+        return $this->fromUtf8($result);
+    }
+
+    /**
+     * Escape a string for the URI or Parameter contexts. This should not be used to escape
+     * an entire URI - only a subcomponent being inserted. The function is a simple proxy
+     * to rawurlencode() which now implements RFC 3986 since PHP 5.3 completely.
+     *
+     * @return string
+     */
+    public function escapeUrl(string $string)
+    {
+        return rawurlencode($string);
+    }
+
+    /**
+     * Escape a string for the CSS context. CSS escaping can be applied to any string being
+     * inserted into CSS and escapes everything except alphanumerics.
+     *
+     * @return string
+     */
+    public function escapeCss(string $string)
+    {
+        $string = $this->toUtf8($string);
+        if ($string === '' || ctype_digit($string)) {
+            return $string;
+        }
+
+        $result = preg_replace_callback('/[^a-z0-9]/iSu', $this->cssMatcher, $string);
+        return $this->fromUtf8($result);
+    }
+
+    /**
+     * Callback function for preg_replace_callback that applies HTML Attribute
+     * escaping to all matches.
+     *
+     * @param array<array-key, string> $matches
+     * @return string
+     */
+    protected function htmlAttrMatcher($matches)
+    {
+        $chr = $matches[0];
+        $ord = ord($chr);
+
+        /**
+         * The following replaces characters undefined in HTML with the
+         * hex entity for the Unicode replacement character.
+         */
+        if (
+            ($ord <= 0x1f && $chr !== "\t" && $chr !== "\n" && $chr !== "\r")
+            || ($ord >= 0x7f && $ord <= 0x9f)
+        ) {
+            return '&#xFFFD;';
+        }
+
+        /**
+         * Check if the current character to escape has a name entity we should
+         * replace it with while grabbing the integer value of the character.
+         */
+        if (strlen($chr) > 1) {
+            $chr = $this->convertEncoding($chr, 'UTF-32BE', 'UTF-8');
+        }
+
+        $hex = bin2hex($chr);
+        $ord = hexdec($hex);
+        if (isset(static::$htmlNamedEntityMap[$ord])) {
+            return '&' . static::$htmlNamedEntityMap[$ord] . ';';
+        }
+
+        /**
+         * Per OWASP recommendations, we'll use upper hex entities
+         * for any other characters where a named entity does not exist.
+         */
+        if ($ord > 255) {
+            return sprintf('&#x%04X;', $ord);
+        }
+        return sprintf('&#x%02X;', $ord);
+    }
+
+    /**
+     * Callback function for preg_replace_callback that applies Javascript
+     * escaping to all matches.
+     *
+     * @param array<array-key, string> $matches
+     * @return string
+     */
+    protected function jsMatcher($matches)
+    {
+        $chr = $matches[0];
+        if (strlen($chr) === 1) {
+            return sprintf('\\x%02X', ord($chr));
+        }
+        $chr = $this->convertEncoding($chr, 'UTF-16BE', 'UTF-8');
+        $hex = strtoupper(bin2hex($chr));
+        if (strlen($hex) <= 4) {
+            return sprintf('\\u%04s', $hex);
+        }
+        $highSurrogate = substr($hex, 0, 4);
+        $lowSurrogate  = substr($hex, 4, 4);
+        return sprintf('\\u%04s\\u%04s', $highSurrogate, $lowSurrogate);
+    }
+
+    /**
+     * Callback function for preg_replace_callback that applies CSS
+     * escaping to all matches.
+     *
+     * @param array<array-key, string> $matches
+     * @return string
+     */
+    protected function cssMatcher($matches)
+    {
+        $chr = $matches[0];
+        if (strlen($chr) === 1) {
+            $ord = ord($chr);
+        } else {
+            $chr = $this->convertEncoding($chr, 'UTF-32BE', 'UTF-8');
+            $ord = hexdec(bin2hex($chr));
+        }
+        return sprintf('\\%X ', $ord);
+    }
+
+    /**
+     * Converts a string to UTF-8 from the base encoding. The base encoding is set via this
+     *
+     * @param string $string
+     * @throws Exception\RuntimeException
+     * @return string
+     */
+    protected function toUtf8($string)
+    {
+        if ($this->getEncoding() === 'utf-8') {
+            $result = $string;
+        } else {
+            $result = $this->convertEncoding($string, 'UTF-8', $this->getEncoding());
+        }
+
+        if (! $this->isUtf8($result)) {
+            throw new Exception\RuntimeException(
+                sprintf('String to be escaped was not valid UTF-8 or could not be converted: %s', $result)
+            );
+        }
+
+        return $result;
+    }
+
+    /**
+     * Converts a string from UTF-8 to the base encoding. The base encoding is set via this
+     *
+     * @param string $string
+     * @return string
+     */
+    protected function fromUtf8($string)
+    {
+        if ($this->getEncoding() === 'utf-8') {
+            return $string;
+        }
+
+        return $this->convertEncoding($string, $this->getEncoding(), 'UTF-8');
+    }
+
+    /**
+     * Checks if a given string appears to be valid UTF-8 or not.
+     *
+     * @param string $string
+     * @return bool
+     */
+    protected function isUtf8($string)
+    {
+        return $string === '' || preg_match('/^./su', $string);
+    }
+
+    /**
+     * Encoding conversion helper which wraps mb_convert_encoding
+     *
+     * @param string $string
+     * @param string $to
+     * @param array|string $from
+     * @return string
+     */
+    protected function convertEncoding($string, $to, $from)
+    {
+        $result = mb_convert_encoding($string, $to, $from);
+
+        if ($result === false) {
+            return ''; // return non-fatal blank string on encoding errors from users
+        }
+
+        return $result;
+    }
+}
diff --git a/www-api/system/ThirdParty/Escaper/Exception/ExceptionInterface.php b/www-api/system/ThirdParty/Escaper/Exception/ExceptionInterface.php
new file mode 100644
index 00000000..8f5fd89a
--- /dev/null
+++ b/www-api/system/ThirdParty/Escaper/Exception/ExceptionInterface.php
@@ -0,0 +1,11 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Laminas\Escaper\Exception;
+
+use Throwable;
+
+interface ExceptionInterface extends Throwable
+{
+}
diff --git a/www-api/system/ThirdParty/Escaper/Exception/InvalidArgumentException.php b/www-api/system/ThirdParty/Escaper/Exception/InvalidArgumentException.php
new file mode 100644
index 00000000..48e646dc
--- /dev/null
+++ b/www-api/system/ThirdParty/Escaper/Exception/InvalidArgumentException.php
@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Laminas\Escaper\Exception;
+
+/**
+ * Invalid argument exception
+ */
+class InvalidArgumentException extends \InvalidArgumentException implements
+    ExceptionInterface
+{
+}
diff --git a/www-api/system/ThirdParty/Escaper/Exception/RuntimeException.php b/www-api/system/ThirdParty/Escaper/Exception/RuntimeException.php
new file mode 100644
index 00000000..5004c4c4
--- /dev/null
+++ b/www-api/system/ThirdParty/Escaper/Exception/RuntimeException.php
@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Laminas\Escaper\Exception;
+
+/**
+ * Invalid argument exception
+ */
+class RuntimeException extends \RuntimeException implements
+    ExceptionInterface
+{
+}
diff --git a/www-api/system/ThirdParty/Escaper/LICENSE.md b/www-api/system/ThirdParty/Escaper/LICENSE.md
new file mode 100644
index 00000000..10b40f14
--- /dev/null
+++ b/www-api/system/ThirdParty/Escaper/LICENSE.md
@@ -0,0 +1,26 @@
+Copyright (c) 2020 Laminas Project a Series of LF Projects, LLC.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+- Redistributions of source code must retain the above copyright notice, this
+  list of conditions and the following disclaimer.
+
+- Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+- Neither the name of Laminas Foundation nor the names of its contributors may
+  be used to endorse or promote products derived from this software without
+  specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/www-api/system/ThirdParty/Kint/CallFinder.php b/www-api/system/ThirdParty/Kint/CallFinder.php
new file mode 100644
index 00000000..e77a6407
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/CallFinder.php
@@ -0,0 +1,517 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint;
+
+class CallFinder
+{
+    private static $ignore = [
+        T_CLOSE_TAG => true,
+        T_COMMENT => true,
+        T_DOC_COMMENT => true,
+        T_INLINE_HTML => true,
+        T_OPEN_TAG => true,
+        T_OPEN_TAG_WITH_ECHO => true,
+        T_WHITESPACE => true,
+    ];
+
+    /**
+     * Things we need to do specially for operator tokens:
+     * - Refuse to strip spaces around them
+     * - Wrap the access path in parentheses if there
+     *   are any of these in the final short parameter.
+     */
+    private static $operator = [
+        T_AND_EQUAL => true,
+        T_BOOLEAN_AND => true,
+        T_BOOLEAN_OR => true,
+        T_ARRAY_CAST => true,
+        T_BOOL_CAST => true,
+        T_CLASS => true,
+        T_CLONE => true,
+        T_CONCAT_EQUAL => true,
+        T_DEC => true,
+        T_DIV_EQUAL => true,
+        T_DOUBLE_CAST => true,
+        T_FUNCTION => true,
+        T_INC => true,
+        T_INCLUDE => true,
+        T_INCLUDE_ONCE => true,
+        T_INSTANCEOF => true,
+        T_INT_CAST => true,
+        T_IS_EQUAL => true,
+        T_IS_GREATER_OR_EQUAL => true,
+        T_IS_IDENTICAL => true,
+        T_IS_NOT_EQUAL => true,
+        T_IS_NOT_IDENTICAL => true,
+        T_IS_SMALLER_OR_EQUAL => true,
+        T_LOGICAL_AND => true,
+        T_LOGICAL_OR => true,
+        T_LOGICAL_XOR => true,
+        T_MINUS_EQUAL => true,
+        T_MOD_EQUAL => true,
+        T_MUL_EQUAL => true,
+        T_NEW => true,
+        T_OBJECT_CAST => true,
+        T_OR_EQUAL => true,
+        T_PLUS_EQUAL => true,
+        T_REQUIRE => true,
+        T_REQUIRE_ONCE => true,
+        T_SL => true,
+        T_SL_EQUAL => true,
+        T_SR => true,
+        T_SR_EQUAL => true,
+        T_STRING_CAST => true,
+        T_UNSET_CAST => true,
+        T_XOR_EQUAL => true,
+        T_POW => true,
+        T_POW_EQUAL => true,
+        T_DOUBLE_ARROW => true,
+        '!' => true,
+        '%' => true,
+        '&' => true,
+        '*' => true,
+        '+' => true,
+        '-' => true,
+        '.' => true,
+        '/' => true,
+        ':' => true,
+        '<' => true,
+        '=' => true,
+        '>' => true,
+        '?' => true,
+        '^' => true,
+        '|' => true,
+        '~' => true,
+    ];
+
+    private static $strip = [
+        '(' => true,
+        ')' => true,
+        '[' => true,
+        ']' => true,
+        '{' => true,
+        '}' => true,
+        T_OBJECT_OPERATOR => true,
+        T_DOUBLE_COLON => true,
+        T_NS_SEPARATOR => true,
+    ];
+
+    private static $classcalls = [
+        T_DOUBLE_COLON => true,
+        T_OBJECT_OPERATOR => true,
+    ];
+
+    private static $namespace = [
+        T_STRING => true,
+    ];
+
+    public static function getFunctionCalls($source, $line, $function)
+    {
+        static $up = [
+            '(' => true,
+            '[' => true,
+            '{' => true,
+            T_CURLY_OPEN => true,
+            T_DOLLAR_OPEN_CURLY_BRACES => true,
+        ];
+        static $down = [
+            ')' => true,
+            ']' => true,
+            '}' => true,
+        ];
+        static $modifiers = [
+            '!' => true,
+            '@' => true,
+            '~' => true,
+            '+' => true,
+            '-' => true,
+        ];
+        static $identifier = [
+            T_DOUBLE_COLON => true,
+            T_STRING => true,
+            T_NS_SEPARATOR => true,
+        ];
+
+        if (KINT_PHP70) {
+            self::$operator[T_SPACESHIP] = true;
+        }
+
+        if (KINT_PHP74) {
+            self::$operator[T_COALESCE_EQUAL] = true;
+        }
+
+        if (KINT_PHP80) {
+            $up[T_ATTRIBUTE] = true;
+            self::$operator[T_MATCH] = true;
+            self::$strip[T_NULLSAFE_OBJECT_OPERATOR] = true;
+            self::$classcalls[T_NULLSAFE_OBJECT_OPERATOR] = true;
+            self::$namespace[T_NAME_FULLY_QUALIFIED] = true;
+            self::$namespace[T_NAME_QUALIFIED] = true;
+            self::$namespace[T_NAME_RELATIVE] = true;
+            $identifier[T_NAME_FULLY_QUALIFIED] = true;
+            $identifier[T_NAME_QUALIFIED] = true;
+            $identifier[T_NAME_RELATIVE] = true;
+        }
+
+        $tokens = \token_get_all($source);
+        $cursor = 1;
+        $function_calls = [];
+        // Performance optimization preventing backwards loops
+        $prev_tokens = [null, null, null];
+
+        if (\is_array($function)) {
+            $class = \explode('\\', $function[0]);
+            $class = \strtolower(\end($class));
+            $function = \strtolower($function[1]);
+        } else {
+            $class = null;
+            $function = \strtolower($function);
+        }
+
+        // Loop through tokens
+        foreach ($tokens as $index => $token) {
+            if (!\is_array($token)) {
+                continue;
+            }
+
+            // Count newlines for line number instead of using $token[2]
+            // since certain situations (String tokens after whitespace) may
+            // not have the correct line number unless you do this manually
+            $cursor += \substr_count($token[1], "\n");
+            if ($cursor > $line) {
+                break;
+            }
+
+            // Store the last real tokens for later
+            if (isset(self::$ignore[$token[0]])) {
+                continue;
+            }
+
+            $prev_tokens = [$prev_tokens[1], $prev_tokens[2], $token];
+
+            // Check if it's the right type to be the function we're looking for
+            if (!isset(self::$namespace[$token[0]])) {
+                continue;
+            }
+
+            $ns = \explode('\\', \strtolower($token[1]));
+
+            if (\end($ns) !== $function) {
+                continue;
+            }
+
+            // Check if it's a function call
+            $nextReal = self::realTokenIndex($tokens, $index);
+            if (!isset($nextReal, $tokens[$nextReal]) || '(' !== $tokens[$nextReal]) {
+                continue;
+            }
+
+            // Check if it matches the signature
+            if (null === $class) {
+                if ($prev_tokens[1] && isset(self::$classcalls[$prev_tokens[1][0]])) {
+                    continue;
+                }
+            } else {
+                if (!$prev_tokens[1] || T_DOUBLE_COLON !== $prev_tokens[1][0]) {
+                    continue;
+                }
+
+                if (!$prev_tokens[0] || !isset(self::$namespace[$prev_tokens[0][0]])) {
+                    continue;
+                }
+
+                /** @var array{int, string, int} $prev_tokens[0] */
+                // All self::$namespace tokens are T_ constants
+                $ns = \explode('\\', \strtolower($prev_tokens[0][1]));
+
+                if (\end($ns) !== $class) {
+                    continue;
+                }
+            }
+
+            $inner_cursor = $cursor;
+            $depth = 1; // The depth respective to the function call
+            $offset = $nextReal + 1; // The start of the function call
+            $instring = false; // Whether we're in a string or not
+            $realtokens = false; // Whether the current scope contains anything meaningful or not
+            $paramrealtokens = false; // Whether the current parameter contains anything meaningful
+            $params = []; // All our collected parameters
+            $shortparam = []; // The short version of the parameter
+            $param_start = $offset; // The distance to the start of the parameter
+
+            // Loop through the following tokens until the function call ends
+            while (isset($tokens[$offset])) {
+                $token = $tokens[$offset];
+
+                // Ensure that the $inner_cursor is correct and
+                // that $token is either a T_ constant or a string
+                if (\is_array($token)) {
+                    $inner_cursor += \substr_count($token[1], "\n");
+                }
+
+                if (!isset(self::$ignore[$token[0]]) && !isset($down[$token[0]])) {
+                    $paramrealtokens = $realtokens = true;
+                }
+
+                // If it's a token that makes us to up a level, increase the depth
+                if (isset($up[$token[0]])) {
+                    if (1 === $depth) {
+                        $shortparam[] = $token;
+                        $realtokens = false;
+                    }
+
+                    ++$depth;
+                } elseif (isset($down[$token[0]])) {
+                    --$depth;
+
+                    // If this brings us down to the parameter level, and we've had
+                    // real tokens since going up, fill the $shortparam with an ellipsis
+                    if (1 === $depth) {
+                        if ($realtokens) {
+                            $shortparam[] = '...';
+                        }
+                        $shortparam[] = $token;
+                    }
+                } elseif ('"' === $token[0]) {
+                    // Strings use the same symbol for up and down, but we can
+                    // only ever be inside one string, so just use a bool for that
+                    if ($instring) {
+                        --$depth;
+                        if (1 === $depth) {
+                            $shortparam[] = '...';
+                        }
+                    } else {
+                        ++$depth;
+                    }
+
+                    $instring = !$instring;
+
+                    $shortparam[] = '"';
+                } elseif (1 === $depth) {
+                    if (',' === $token[0]) {
+                        $params[] = [
+                            'full' => \array_slice($tokens, $param_start, $offset - $param_start),
+                            'short' => $shortparam,
+                        ];
+                        $shortparam = [];
+                        $paramrealtokens = false;
+                        $param_start = $offset + 1;
+                    } elseif (T_CONSTANT_ENCAPSED_STRING === $token[0] && \strlen($token[1]) > 2) {
+                        $shortparam[] = $token[1][0].'...'.$token[1][0];
+                    } else {
+                        $shortparam[] = $token;
+                    }
+                }
+
+                // Depth has dropped to 0 (So we've hit the closing paren)
+                if ($depth <= 0) {
+                    if ($paramrealtokens) {
+                        $params[] = [
+                            'full' => \array_slice($tokens, $param_start, $offset - $param_start),
+                            'short' => $shortparam,
+                        ];
+                    }
+
+                    break;
+                }
+
+                ++$offset;
+            }
+
+            // If we're not passed (or at) the line at the end
+            // of the function call, we're too early so skip it
+            if ($inner_cursor < $line) {
+                continue;
+            }
+
+            // Format the final output parameters
+            foreach ($params as &$param) {
+                $name = self::tokensFormatted($param['short']);
+                $expression = false;
+                foreach ($name as $token) {
+                    if (self::tokenIsOperator($token)) {
+                        $expression = true;
+                        break;
+                    }
+                }
+
+                $param = [
+                    'name' => self::tokensToString($name),
+                    'path' => self::tokensToString(self::tokensTrim($param['full'])),
+                    'expression' => $expression,
+                ];
+            }
+
+            // Get the modifiers
+            --$index;
+
+            while (isset($tokens[$index])) {
+                if (!isset(self::$ignore[$tokens[$index][0]]) && !isset($identifier[$tokens[$index][0]])) {
+                    break;
+                }
+
+                --$index;
+            }
+
+            $mods = [];
+
+            while (isset($tokens[$index])) {
+                if (isset(self::$ignore[$tokens[$index][0]])) {
+                    --$index;
+                    continue;
+                }
+
+                if (isset($modifiers[$tokens[$index][0]])) {
+                    $mods[] = $tokens[$index];
+                    --$index;
+                    continue;
+                }
+
+                break;
+            }
+
+            $function_calls[] = [
+                'parameters' => $params,
+                'modifiers' => $mods,
+            ];
+        }
+
+        return $function_calls;
+    }
+
+    private static function realTokenIndex(array $tokens, $index)
+    {
+        ++$index;
+
+        while (isset($tokens[$index])) {
+            if (!isset(self::$ignore[$tokens[$index][0]])) {
+                return $index;
+            }
+
+            ++$index;
+        }
+
+        return null;
+    }
+
+    /**
+     * We need a separate method to check if tokens are operators because we
+     * occasionally add "..." to short parameter versions. If we simply check
+     * for `$token[0]` then "..." will incorrectly match the "." operator.
+     *
+     * @param array|string $token The token to check
+     *
+     * @return bool
+     */
+    private static function tokenIsOperator($token)
+    {
+        return '...' !== $token && isset(self::$operator[$token[0]]);
+    }
+
+    private static function tokensToString(array $tokens)
+    {
+        $out = '';
+
+        foreach ($tokens as $token) {
+            if (\is_string($token)) {
+                $out .= $token;
+            } elseif (\is_array($token)) {
+                $out .= $token[1];
+            }
+        }
+
+        return $out;
+    }
+
+    private static function tokensTrim(array $tokens)
+    {
+        foreach ($tokens as $index => $token) {
+            if (isset(self::$ignore[$token[0]])) {
+                unset($tokens[$index]);
+            } else {
+                break;
+            }
+        }
+
+        $tokens = \array_reverse($tokens);
+
+        foreach ($tokens as $index => $token) {
+            if (isset(self::$ignore[$token[0]])) {
+                unset($tokens[$index]);
+            } else {
+                break;
+            }
+        }
+
+        return \array_reverse($tokens);
+    }
+
+    private static function tokensFormatted(array $tokens)
+    {
+        $space = false;
+        $attribute = false;
+
+        $tokens = self::tokensTrim($tokens);
+
+        $output = [];
+        $last = null;
+
+        foreach ($tokens as $index => $token) {
+            if (isset(self::$ignore[$token[0]])) {
+                if ($space) {
+                    continue;
+                }
+
+                $next = $tokens[self::realTokenIndex($tokens, $index)];
+
+                /** @var array|string $last */
+                if ($attribute && ']' === $last[0]) {
+                    $attribute = false;
+                } elseif (isset(self::$strip[$last[0]]) && !self::tokenIsOperator($next)) {
+                    continue;
+                }
+
+                if (isset(self::$strip[$next[0]]) && $last && !self::tokenIsOperator($last)) {
+                    continue;
+                }
+
+                $token = ' ';
+                $space = true;
+            } else {
+                if (KINT_PHP80 && $last && T_ATTRIBUTE == $last[0]) {
+                    $attribute = true;
+                }
+
+                $space = false;
+                $last = $token;
+            }
+
+            $output[] = $token;
+        }
+
+        return $output;
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Kint.php b/www-api/system/ThirdParty/Kint/Kint.php
new file mode 100644
index 00000000..e70ea170
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Kint.php
@@ -0,0 +1,729 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint;
+
+use InvalidArgumentException;
+use Kint\Parser\Parser;
+use Kint\Parser\Plugin;
+use Kint\Renderer\Renderer;
+use Kint\Renderer\TextRenderer;
+use Kint\Zval\Value;
+
+class Kint
+{
+    const MODE_RICH = 'r';
+    const MODE_TEXT = 't';
+    const MODE_CLI = 'c';
+    const MODE_PLAIN = 'p';
+
+    /**
+     * @var mixed Kint mode
+     *
+     * false: Disabled
+     * true: Enabled, default mode selection
+     * other: Manual mode selection
+     */
+    public static $enabled_mode = true;
+
+    /**
+     * Default mode.
+     *
+     * @var string
+     */
+    public static $mode_default = self::MODE_RICH;
+
+    /**
+     * Default mode in CLI with cli_detection on.
+     *
+     * @var string
+     */
+    public static $mode_default_cli = self::MODE_CLI;
+
+    /**
+     * @var bool Return output instead of echoing
+     */
+    public static $return;
+
+    /**
+     * @var string format of the link to the source file in trace entries.
+     *
+     * Use %f for file path, %l for line number.
+     *
+     * [!] EXAMPLE (works with for phpStorm and RemoteCall Plugin):
+     *
+     * Kint::$file_link_format = 'http://localhost:8091/?message=%f:%l';
+     */
+    public static $file_link_format = '';
+
+    /**
+     * @var bool whether to display where kint was called from
+     */
+    public static $display_called_from = true;
+
+    /**
+     * @var array base directories of your application that will be displayed instead of the full path.
+     *
+     * Keys are paths, values are replacement strings
+     *
+     * [!] EXAMPLE (for Laravel 5):
+     *
+     * Kint::$app_root_dirs = [
+     *     base_path() => '<BASE>',
+     *     app_path() => '<APP>',
+     *     config_path() => '<CONFIG>',
+     *     database_path() => '<DATABASE>',
+     *     public_path() => '<PUBLIC>',
+     *     resource_path() => '<RESOURCE>',
+     *     storage_path() => '<STORAGE>',
+     * ];
+     *
+     * Defaults to [$_SERVER['DOCUMENT_ROOT'] => '<ROOT>']
+     */
+    public static $app_root_dirs = [];
+
+    /**
+     * @var int depth limit for array/object traversal. 0 for no limit
+     */
+    public static $depth_limit = 7;
+
+    /**
+     * @var bool expand all trees by default for rich view
+     */
+    public static $expanded = false;
+
+    /**
+     * @var bool enable detection when Kint is command line.
+     *
+     * Formats output with whitespace only; does not HTML-escape it
+     */
+    public static $cli_detection = true;
+
+    /**
+     * @var array Kint aliases. Add debug functions in Kint wrappers here to fix modifiers and backtraces
+     */
+    public static $aliases = [
+        ['Kint\\Kint', 'dump'],
+        ['Kint\\Kint', 'trace'],
+        ['Kint\\Kint', 'dumpArray'],
+    ];
+
+    /**
+     * @var array<mixed, string> Array of modes to renderer class names
+     */
+    public static $renderers = [
+        self::MODE_RICH => 'Kint\\Renderer\\RichRenderer',
+        self::MODE_PLAIN => 'Kint\\Renderer\\PlainRenderer',
+        self::MODE_TEXT => 'Kint\\Renderer\\TextRenderer',
+        self::MODE_CLI => 'Kint\\Renderer\\CliRenderer',
+    ];
+
+    public static $plugins = [
+        'Kint\\Parser\\ArrayLimitPlugin',
+        'Kint\\Parser\\ArrayObjectPlugin',
+        'Kint\\Parser\\Base64Plugin',
+        'Kint\\Parser\\BlacklistPlugin',
+        'Kint\\Parser\\ClassMethodsPlugin',
+        'Kint\\Parser\\ClassStaticsPlugin',
+        'Kint\\Parser\\ClosurePlugin',
+        'Kint\\Parser\\ColorPlugin',
+        'Kint\\Parser\\DateTimePlugin',
+        'Kint\\Parser\\EnumPlugin',
+        'Kint\\Parser\\FsPathPlugin',
+        'Kint\\Parser\\IteratorPlugin',
+        'Kint\\Parser\\JsonPlugin',
+        'Kint\\Parser\\MicrotimePlugin',
+        'Kint\\Parser\\SimpleXMLElementPlugin',
+        'Kint\\Parser\\SplFileInfoPlugin',
+        'Kint\\Parser\\SplObjectStoragePlugin',
+        'Kint\\Parser\\StreamPlugin',
+        'Kint\\Parser\\TablePlugin',
+        'Kint\\Parser\\ThrowablePlugin',
+        'Kint\\Parser\\TimestampPlugin',
+        'Kint\\Parser\\TracePlugin',
+        'Kint\\Parser\\XmlPlugin',
+    ];
+
+    protected static $plugin_pool = [];
+
+    protected $parser;
+    protected $renderer;
+
+    public function __construct(Parser $p, Renderer $r)
+    {
+        $this->parser = $p;
+        $this->renderer = $r;
+    }
+
+    public function setParser(Parser $p)
+    {
+        $this->parser = $p;
+    }
+
+    public function getParser()
+    {
+        return $this->parser;
+    }
+
+    public function setRenderer(Renderer $r)
+    {
+        $this->renderer = $r;
+    }
+
+    public function getRenderer()
+    {
+        return $this->renderer;
+    }
+
+    public function setStatesFromStatics(array $statics)
+    {
+        $this->renderer->setStatics($statics);
+
+        $this->parser->setDepthLimit(isset($statics['depth_limit']) ? $statics['depth_limit'] : 0);
+        $this->parser->clearPlugins();
+
+        if (!isset($statics['plugins'])) {
+            return;
+        }
+
+        $plugins = [];
+
+        foreach ($statics['plugins'] as $plugin) {
+            if ($plugin instanceof Plugin) {
+                $plugins[] = $plugin;
+            } elseif (\is_string($plugin) && \is_subclass_of($plugin, Plugin::class)) {
+                if (!isset(static::$plugin_pool[$plugin])) {
+                    /** @psalm-suppress UnsafeInstantiation */
+                    $p = new $plugin();
+                    static::$plugin_pool[$plugin] = $p;
+                }
+                $plugins[] = static::$plugin_pool[$plugin];
+            }
+        }
+
+        $plugins = $this->renderer->filterParserPlugins($plugins);
+
+        foreach ($plugins as $plugin) {
+            $this->parser->addPlugin($plugin);
+        }
+    }
+
+    public function setStatesFromCallInfo(array $info)
+    {
+        $this->renderer->setCallInfo($info);
+
+        if (isset($info['modifiers']) && \is_array($info['modifiers']) && \in_array('+', $info['modifiers'], true)) {
+            $this->parser->setDepthLimit(0);
+        }
+
+        $this->parser->setCallerClass(isset($info['caller']['class']) ? $info['caller']['class'] : null);
+    }
+
+    /**
+     * Renders a list of vars including the pre and post renders.
+     *
+     * @param array $vars Data to dump
+     * @param array $base Base Zval\Value objects
+     *
+     * @return string
+     */
+    public function dumpAll(array $vars, array $base)
+    {
+        if (\array_keys($vars) !== \array_keys($base)) {
+            throw new InvalidArgumentException('Kint::dumpAll requires arrays of identical size and keys as arguments');
+        }
+
+        $output = $this->renderer->preRender();
+
+        if ([] === $vars) {
+            $output .= $this->renderer->renderNothing();
+        }
+
+        foreach ($vars as $key => $arg) {
+            if (!$base[$key] instanceof Value) {
+                throw new InvalidArgumentException('Kint::dumpAll requires all elements of the second argument to be Value instances');
+            }
+            $output .= $this->dumpVar($arg, $base[$key]);
+        }
+
+        $output .= $this->renderer->postRender();
+
+        return $output;
+    }
+
+    /**
+     * Dumps and renders a var.
+     *
+     * @param mixed $var  Data to dump
+     * @param Value $base Base object
+     *
+     * @return string
+     */
+    public function dumpVar(&$var, Value $base)
+    {
+        return $this->renderer->render(
+            $this->parser->parse($var, $base)
+        );
+    }
+
+    /**
+     * Gets all static settings at once.
+     *
+     * @return array Current static settings
+     */
+    public static function getStatics()
+    {
+        return [
+            'aliases' => static::$aliases,
+            'app_root_dirs' => static::$app_root_dirs,
+            'cli_detection' => static::$cli_detection,
+            'depth_limit' => static::$depth_limit,
+            'display_called_from' => static::$display_called_from,
+            'enabled_mode' => static::$enabled_mode,
+            'expanded' => static::$expanded,
+            'file_link_format' => static::$file_link_format,
+            'mode_default' => static::$mode_default,
+            'mode_default_cli' => static::$mode_default_cli,
+            'plugins' => static::$plugins,
+            'renderers' => static::$renderers,
+            'return' => static::$return,
+        ];
+    }
+
+    /**
+     * Creates a Kint instances based on static settings.
+     *
+     * Also calls setStatesFromStatics for you
+     *
+     * @param array $statics array of statics as returned by getStatics
+     *
+     * @return null|\Kint\Kint
+     */
+    public static function createFromStatics(array $statics)
+    {
+        $mode = false;
+
+        if (isset($statics['enabled_mode'])) {
+            $mode = $statics['enabled_mode'];
+
+            if (true === $mode && isset($statics['mode_default'])) {
+                $mode = $statics['mode_default'];
+
+                if (PHP_SAPI === 'cli' && !empty($statics['cli_detection']) && isset($statics['mode_default_cli'])) {
+                    $mode = $statics['mode_default_cli'];
+                }
+            }
+        }
+
+        if (false === $mode) {
+            return null;
+        }
+
+        if (!isset($statics['renderers'][$mode])) {
+            $renderer = new TextRenderer();
+        } else {
+            /** @var Renderer */
+            $renderer = new $statics['renderers'][$mode]();
+        }
+
+        /** @psalm-suppress UnsafeInstantiation */
+        return new static(new Parser(), $renderer);
+    }
+
+    /**
+     * Creates base objects given parameter info.
+     *
+     * @param array $params Parameters as returned from getCallInfo
+     * @param int   $argc   Number of arguments the helper was called with
+     *
+     * @return Value[] Base objects for the arguments
+     */
+    public static function getBasesFromParamInfo(array $params, $argc)
+    {
+        static $blacklist = [
+            'null',
+            'true',
+            'false',
+            'array(...)',
+            'array()',
+            '[...]',
+            '[]',
+            '(...)',
+            '()',
+            '"..."',
+            'b"..."',
+            "'...'",
+            "b'...'",
+        ];
+
+        $params = \array_values($params);
+        $bases = [];
+
+        for ($i = 0; $i < $argc; ++$i) {
+            if (isset($params[$i])) {
+                $param = $params[$i];
+            } else {
+                $param = null;
+            }
+
+            if (!isset($param['name']) || \is_numeric($param['name'])) {
+                $name = null;
+            } elseif (\in_array(\strtolower($param['name']), $blacklist, true)) {
+                $name = null;
+            } else {
+                $name = $param['name'];
+            }
+
+            if (isset($param['path'])) {
+                $access_path = $param['path'];
+
+                if (!empty($param['expression'])) {
+                    $access_path = '('.$access_path.')';
+                }
+            } else {
+                $access_path = '$'.$i;
+            }
+
+            $bases[] = Value::blank($name, $access_path);
+        }
+
+        return $bases;
+    }
+
+    /**
+     * Gets call info from the backtrace, alias, and argument count.
+     *
+     * Aliases must be normalized beforehand (Utils::normalizeAliases)
+     *
+     * @param array   $aliases Call aliases as found in Kint::$aliases
+     * @param array[] $trace   Backtrace
+     * @param int     $argc    Number of arguments
+     *
+     * @return array{params:null|array, modifiers:array, callee:null|array, caller:null|array, trace:array[]} Call info
+     */
+    public static function getCallInfo(array $aliases, array $trace, $argc)
+    {
+        $found = false;
+        $callee = null;
+        $caller = null;
+        $miniTrace = [];
+
+        foreach ($trace as $index => $frame) {
+            if (Utils::traceFrameIsListed($frame, $aliases)) {
+                $found = true;
+                $miniTrace = [];
+            }
+
+            if (!Utils::traceFrameIsListed($frame, ['spl_autoload_call'])) {
+                $miniTrace[] = $frame;
+            }
+        }
+
+        if ($found) {
+            $callee = \reset($miniTrace) ?: null;
+            $caller = \next($miniTrace) ?: null;
+        }
+
+        foreach ($miniTrace as $index => $frame) {
+            if ((0 === $index && $callee === $frame) || isset($frame['file'], $frame['line'])) {
+                unset($frame['object'], $frame['args']);
+                $miniTrace[$index] = $frame;
+            } else {
+                unset($miniTrace[$index]);
+            }
+        }
+
+        $miniTrace = \array_values($miniTrace);
+
+        $call = static::getSingleCall($callee ?: [], $argc);
+
+        $ret = [
+            'params' => null,
+            'modifiers' => [],
+            'callee' => $callee,
+            'caller' => $caller,
+            'trace' => $miniTrace,
+        ];
+
+        if ($call) {
+            $ret['params'] = $call['parameters'];
+            $ret['modifiers'] = $call['modifiers'];
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Dumps a backtrace.
+     *
+     * Functionally equivalent to Kint::dump(1) or Kint::dump(debug_backtrace(true))
+     *
+     * @return int|string
+     */
+    public static function trace()
+    {
+        if (false === static::$enabled_mode) {
+            return 0;
+        }
+
+        Utils::normalizeAliases(static::$aliases);
+
+        $call_info = static::getCallInfo(static::$aliases, \debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS), \func_num_args());
+
+        $statics = static::getStatics();
+
+        if (\in_array('~', $call_info['modifiers'], true)) {
+            $statics['enabled_mode'] = static::MODE_TEXT;
+        }
+
+        $kintstance = static::createFromStatics($statics);
+        if (!$kintstance) {
+            // Should never happen
+            return 0; // @codeCoverageIgnore
+        }
+
+        if (\in_array('-', $call_info['modifiers'], true)) {
+            while (\ob_get_level()) {
+                \ob_end_clean();
+            }
+        }
+
+        $kintstance->setStatesFromStatics($statics);
+        $kintstance->setStatesFromCallInfo($call_info);
+
+        $trimmed_trace = [];
+        $trace = \debug_backtrace();
+
+        foreach ($trace as $frame) {
+            if (Utils::traceFrameIsListed($frame, static::$aliases)) {
+                $trimmed_trace = [];
+            }
+
+            $trimmed_trace[] = $frame;
+        }
+
+        \array_shift($trimmed_trace);
+
+        $output = $kintstance->dumpAll(
+            [$trimmed_trace],
+            [Value::blank('Kint\\Kint::trace()', 'debug_backtrace()')]
+        );
+
+        if (static::$return || \in_array('@', $call_info['modifiers'], true)) {
+            return $output;
+        }
+
+        echo $output;
+
+        if (\in_array('-', $call_info['modifiers'], true)) {
+            \flush(); // @codeCoverageIgnore
+        }
+
+        return 0;
+    }
+
+    /**
+     * Dumps some data.
+     *
+     * Functionally equivalent to Kint::dump(1) or Kint::dump(debug_backtrace())
+     *
+     * @param mixed ...$args
+     *
+     * @return int|string
+     */
+    public static function dump(...$args)
+    {
+        if (false === static::$enabled_mode) {
+            return 0;
+        }
+
+        Utils::normalizeAliases(static::$aliases);
+
+        $call_info = static::getCallInfo(static::$aliases, \debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS), \count($args));
+
+        $statics = static::getStatics();
+
+        if (\in_array('~', $call_info['modifiers'], true)) {
+            $statics['enabled_mode'] = static::MODE_TEXT;
+        }
+
+        $kintstance = static::createFromStatics($statics);
+        if (!$kintstance) {
+            // Should never happen
+            return 0; // @codeCoverageIgnore
+        }
+
+        if (\in_array('-', $call_info['modifiers'], true)) {
+            while (\ob_get_level()) {
+                \ob_end_clean();
+            }
+        }
+
+        $kintstance->setStatesFromStatics($statics);
+        $kintstance->setStatesFromCallInfo($call_info);
+
+        $bases = static::getBasesFromParamInfo(
+            isset($call_info['params']) ? $call_info['params'] : [],
+            \count($args)
+        );
+        $output = $kintstance->dumpAll(\array_values($args), $bases);
+
+        if (static::$return || \in_array('@', $call_info['modifiers'], true)) {
+            return $output;
+        }
+
+        echo $output;
+
+        if (\in_array('-', $call_info['modifiers'], true)) {
+            \flush(); // @codeCoverageIgnore
+        }
+
+        return 0;
+    }
+
+    /**
+     * generic path display callback, can be configured in app_root_dirs; purpose is
+     * to show relevant path info and hide as much of the path as possible.
+     *
+     * @param string $file
+     *
+     * @return string
+     */
+    public static function shortenPath($file)
+    {
+        $file = \array_values(\array_filter(\explode('/', \str_replace('\\', '/', $file)), 'strlen'));
+
+        $longest_match = 0;
+        $match = '/';
+
+        foreach (static::$app_root_dirs as $path => $alias) {
+            if (empty($path)) {
+                continue;
+            }
+
+            $path = \array_values(\array_filter(\explode('/', \str_replace('\\', '/', $path)), 'strlen'));
+
+            if (\array_slice($file, 0, \count($path)) === $path && \count($path) > $longest_match) {
+                $longest_match = \count($path);
+                $match = $alias;
+            }
+        }
+
+        if ($longest_match) {
+            $file = \array_merge([$match], \array_slice($file, $longest_match));
+
+            return \implode('/', $file);
+        }
+
+        // fallback to find common path with Kint dir
+        $kint = \array_values(\array_filter(\explode('/', \str_replace('\\', '/', KINT_DIR)), 'strlen'));
+
+        foreach ($file as $i => $part) {
+            if (!isset($kint[$i]) || $kint[$i] !== $part) {
+                return ($i ? '.../' : '/').\implode('/', \array_slice($file, $i));
+            }
+        }
+
+        return '/'.\implode('/', $file);
+    }
+
+    public static function getIdeLink($file, $line)
+    {
+        return \str_replace(['%f', '%l'], [$file, $line], static::$file_link_format);
+    }
+
+    /**
+     * Returns specific function call info from a stack trace frame, or null if no match could be found.
+     *
+     * @param array $frame The stack trace frame in question
+     * @param int   $argc  The amount of arguments received
+     *
+     * @return null|array{parameters:array, modifiers:array} params and modifiers, or null if a specific call could not be determined
+     */
+    protected static function getSingleCall(array $frame, $argc)
+    {
+        if (!isset($frame['file'], $frame['line'], $frame['function']) || !\is_readable($frame['file'])) {
+            return null;
+        }
+
+        if (empty($frame['class'])) {
+            $callfunc = $frame['function'];
+        } else {
+            $callfunc = [$frame['class'], $frame['function']];
+        }
+
+        $calls = CallFinder::getFunctionCalls(
+            \file_get_contents($frame['file']),
+            $frame['line'],
+            $callfunc
+        );
+
+        $return = null;
+
+        foreach ($calls as $call) {
+            $is_unpack = false;
+
+            // Handle argument unpacking as a last resort
+            foreach ($call['parameters'] as $i => &$param) {
+                if (0 === \strpos($param['name'], '...')) {
+                    if ($i < $argc && $i === \count($call['parameters']) - 1) {
+                        for ($j = 1; $j + $i < $argc; ++$j) {
+                            $call['parameters'][] = [
+                                'name' => 'array_values('.\substr($param['name'], 3).')['.$j.']',
+                                'path' => 'array_values('.\substr($param['path'], 3).')['.$j.']',
+                                'expression' => false,
+                            ];
+                        }
+
+                        $param['name'] = 'reset('.\substr($param['name'], 3).')';
+                        $param['path'] = 'reset('.\substr($param['path'], 3).')';
+                        $param['expression'] = false;
+                    } else {
+                        $call['parameters'] = \array_slice($call['parameters'], 0, $i);
+                    }
+
+                    $is_unpack = true;
+                    break;
+                }
+
+                if ($i >= $argc) {
+                    continue 2;
+                }
+            }
+
+            if ($is_unpack || \count($call['parameters']) === $argc) {
+                if (null === $return) {
+                    $return = $call;
+                } else {
+                    // If we have multiple calls on the same line with the same amount of arguments,
+                    // we can't be sure which it is so just return null and let them figure it out
+                    return null;
+                }
+            }
+        }
+
+        return $return;
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/LICENSE b/www-api/system/ThirdParty/Kint/LICENSE
new file mode 100644
index 00000000..01718d49
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/LICENSE
@@ -0,0 +1,20 @@
+The MIT License (MIT)
+
+Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/www-api/system/ThirdParty/Kint/Parser/ArrayLimitPlugin.php b/www-api/system/ThirdParty/Kint/Parser/ArrayLimitPlugin.php
new file mode 100644
index 00000000..4fa94c63
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Parser/ArrayLimitPlugin.php
@@ -0,0 +1,142 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Parser;
+
+use InvalidArgumentException;
+use Kint\Utils;
+use Kint\Zval\Value;
+
+class ArrayLimitPlugin extends Plugin
+{
+    /**
+     * Maximum size of arrays before limiting.
+     *
+     * @var int
+     */
+    public static $trigger = 1000;
+
+    /**
+     * Maximum amount of items to show in a limited array.
+     *
+     * @var int
+     */
+    public static $limit = 50;
+
+    /**
+     * Don't limit arrays with string keys.
+     *
+     * @var bool
+     */
+    public static $numeric_only = true;
+
+    public function getTypes()
+    {
+        return ['array'];
+    }
+
+    public function getTriggers()
+    {
+        return Parser::TRIGGER_BEGIN;
+    }
+
+    public function parse(&$var, Value &$o, $trigger)
+    {
+        if (self::$limit >= self::$trigger) {
+            throw new InvalidArgumentException('ArrayLimitPlugin::$limit can not be lower than ArrayLimitPlugin::$trigger');
+        }
+
+        $depth = $this->parser->getDepthLimit();
+
+        if (!$depth) {
+            return;
+        }
+
+        if ($o->depth >= $depth - 1) {
+            return;
+        }
+
+        if (\count($var) < self::$trigger) {
+            return;
+        }
+
+        if (self::$numeric_only && Utils::isAssoc($var)) {
+            return;
+        }
+
+        $base = clone $o;
+        $base->depth = $depth - 1;
+        $obj = $this->parser->parse($var, $base);
+
+        if (!$obj instanceof Value || 'array' != $obj->type) {
+            return; // @codeCoverageIgnore
+        }
+
+        $obj->depth = $o->depth;
+        $i = 0;
+
+        foreach ($obj->value->contents as $child) {
+            // We only bother setting the correct depth for the first child,
+            // any deeper children should be cancelled by the depth limit
+            $child->depth = $o->depth + 1;
+            $this->recalcDepthLimit($child);
+        }
+
+        $var2 = \array_slice($var, 0, self::$limit, true);
+        $base = clone $o;
+        $slice = $this->parser->parse($var2, $base);
+
+        \array_splice($obj->value->contents, 0, self::$limit, $slice->value->contents);
+
+        $o = $obj;
+
+        $this->parser->haltParse();
+    }
+
+    protected function recalcDepthLimit(Value $o)
+    {
+        $hintkey = \array_search('depth_limit', $o->hints, true);
+        if (false !== $hintkey) {
+            $o->hints[$hintkey] = 'array_limit';
+        }
+
+        $reps = $o->getRepresentations();
+        if ($o->value) {
+            $reps[] = $o->value;
+        }
+
+        foreach ($reps as $rep) {
+            if ($rep->contents instanceof Value) {
+                $this->recalcDepthLimit($rep->contents);
+            } elseif (\is_array($rep->contents)) {
+                foreach ($rep->contents as $child) {
+                    if ($child instanceof Value) {
+                        $this->recalcDepthLimit($child);
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Parser/ArrayObjectPlugin.php b/www-api/system/ThirdParty/Kint/Parser/ArrayObjectPlugin.php
new file mode 100644
index 00000000..f32b4fad
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Parser/ArrayObjectPlugin.php
@@ -0,0 +1,63 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Parser;
+
+use ArrayObject;
+use Kint\Zval\Value;
+
+class ArrayObjectPlugin extends Plugin
+{
+    public function getTypes()
+    {
+        return ['object'];
+    }
+
+    public function getTriggers()
+    {
+        return Parser::TRIGGER_BEGIN;
+    }
+
+    public function parse(&$var, Value &$o, $trigger)
+    {
+        if (!$var instanceof ArrayObject) {
+            return;
+        }
+
+        $flags = $var->getFlags();
+
+        if (ArrayObject::STD_PROP_LIST === $flags) {
+            return;
+        }
+
+        $var->setFlags(ArrayObject::STD_PROP_LIST);
+
+        $o = $this->parser->parse($var, $o);
+
+        $var->setFlags($flags);
+
+        $this->parser->haltParse();
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Parser/Base64Plugin.php b/www-api/system/ThirdParty/Kint/Parser/Base64Plugin.php
new file mode 100644
index 00000000..5208d7dd
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Parser/Base64Plugin.php
@@ -0,0 +1,94 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Parser;
+
+use Kint\Zval\Representation\Representation;
+use Kint\Zval\Value;
+
+class Base64Plugin extends Plugin
+{
+    /**
+     * The minimum length before a string will be considered for base64 decoding.
+     *
+     * @var int
+     */
+    public static $min_length_hard = 16;
+
+    /**
+     * The minimum length before the base64 decoding will take precedence.
+     *
+     * @var int
+     */
+    public static $min_length_soft = 50;
+
+    public function getTypes()
+    {
+        return ['string'];
+    }
+
+    public function getTriggers()
+    {
+        return Parser::TRIGGER_SUCCESS;
+    }
+
+    public function parse(&$var, Value &$o, $trigger)
+    {
+        if (\strlen($var) < self::$min_length_hard || \strlen($var) % 4) {
+            return;
+        }
+
+        if (\preg_match('/^[A-Fa-f0-9]+$/', $var)) {
+            return;
+        }
+
+        if (!\preg_match('/^[A-Za-z0-9+\\/=]+$/', $var)) {
+            return;
+        }
+
+        $data = \base64_decode($var, true);
+
+        if (false === $data) {
+            return;
+        }
+
+        $base_obj = new Value();
+        $base_obj->depth = $o->depth + 1;
+        $base_obj->name = 'base64_decode('.$o->name.')';
+
+        if ($o->access_path) {
+            $base_obj->access_path = 'base64_decode('.$o->access_path.')';
+        }
+
+        $r = new Representation('Base64');
+        $r->contents = $this->parser->parse($data, $base_obj);
+
+        if (\strlen($var) > self::$min_length_soft) {
+            $o->addRepresentation($r, 0);
+        } else {
+            $o->addRepresentation($r);
+        }
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Parser/BinaryPlugin.php b/www-api/system/ThirdParty/Kint/Parser/BinaryPlugin.php
new file mode 100644
index 00000000..9a6b117b
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Parser/BinaryPlugin.php
@@ -0,0 +1,49 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Parser;
+
+use Kint\Zval\BlobValue;
+use Kint\Zval\Value;
+
+class BinaryPlugin extends Plugin
+{
+    public function getTypes()
+    {
+        return ['string'];
+    }
+
+    public function getTriggers()
+    {
+        return Parser::TRIGGER_SUCCESS;
+    }
+
+    public function parse(&$var, Value &$o, $trigger)
+    {
+        if (!$o instanceof BlobValue || !\in_array($o->encoding, ['ASCII', 'UTF-8'], true)) {
+            $o->value->hints[] = 'binary';
+        }
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Parser/BlacklistPlugin.php b/www-api/system/ThirdParty/Kint/Parser/BlacklistPlugin.php
new file mode 100644
index 00000000..9c472d43
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Parser/BlacklistPlugin.php
@@ -0,0 +1,91 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Parser;
+
+use Kint\Zval\InstanceValue;
+use Kint\Zval\Value;
+
+class BlacklistPlugin extends Plugin
+{
+    /**
+     * List of classes and interfaces to blacklist.
+     *
+     * @var array
+     */
+    public static $blacklist = [];
+
+    /**
+     * List of classes and interfaces to blacklist except when dumped directly.
+     *
+     * @var array
+     */
+    public static $shallow_blacklist = ['Psr\\Container\\ContainerInterface'];
+
+    public function getTypes()
+    {
+        return ['object'];
+    }
+
+    public function getTriggers()
+    {
+        return Parser::TRIGGER_BEGIN;
+    }
+
+    public function parse(&$var, Value &$o, $trigger)
+    {
+        foreach (self::$blacklist as $class) {
+            if ($var instanceof $class) {
+                return $this->blacklistValue($var, $o);
+            }
+        }
+
+        if ($o->depth <= 0) {
+            return;
+        }
+
+        foreach (self::$shallow_blacklist as $class) {
+            if ($var instanceof $class) {
+                return $this->blacklistValue($var, $o);
+            }
+        }
+    }
+
+    protected function blacklistValue(&$var, Value &$o)
+    {
+        $object = new InstanceValue();
+        $object->transplant($o);
+        $object->classname = \get_class($var);
+        $object->spl_object_hash = \spl_object_hash($var);
+        $object->clearRepresentations();
+        $object->value = null;
+        $object->size = null;
+        $object->hints[] = 'blacklist';
+
+        $o = $object;
+
+        $this->parser->haltParse();
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Parser/ClassMethodsPlugin.php b/www-api/system/ThirdParty/Kint/Parser/ClassMethodsPlugin.php
new file mode 100644
index 00000000..152e59d9
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Parser/ClassMethodsPlugin.php
@@ -0,0 +1,113 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Parser;
+
+use Kint\Zval\InstanceValue;
+use Kint\Zval\MethodValue;
+use Kint\Zval\Representation\Representation;
+use Kint\Zval\Value;
+use ReflectionClass;
+
+class ClassMethodsPlugin extends Plugin
+{
+    private static $cache = [];
+
+    public function getTypes()
+    {
+        return ['object'];
+    }
+
+    public function getTriggers()
+    {
+        return Parser::TRIGGER_SUCCESS;
+    }
+
+    public function parse(&$var, Value &$o, $trigger)
+    {
+        $class = \get_class($var);
+
+        // assuming class definition will not change inside one request
+        if (!isset(self::$cache[$class])) {
+            $methods = [];
+
+            $reflection = new ReflectionClass($class);
+
+            foreach ($reflection->getMethods() as $method) {
+                $methods[] = new MethodValue($method);
+            }
+
+            \usort($methods, ['Kint\\Parser\\ClassMethodsPlugin', 'sort']);
+
+            self::$cache[$class] = $methods;
+        }
+
+        if (!empty(self::$cache[$class])) {
+            $rep = new Representation('Available methods', 'methods');
+
+            // Can't cache access paths
+            foreach (self::$cache[$class] as $m) {
+                $method = clone $m;
+                $method->depth = $o->depth + 1;
+
+                if (!$this->parser->childHasPath($o, $method)) {
+                    $method->access_path = null;
+                } else {
+                    $method->setAccessPathFrom($o);
+                }
+
+                if ($method->owner_class !== $class && $ds = $method->getRepresentation('docstring')) {
+                    $ds = clone $ds;
+                    $ds->class = $method->owner_class;
+                    $method->replaceRepresentation($ds);
+                }
+
+                $rep->contents[] = $method;
+            }
+
+            $o->addRepresentation($rep);
+        }
+    }
+
+    private static function sort(MethodValue $a, MethodValue $b)
+    {
+        $sort = ((int) $a->static) - ((int) $b->static);
+        if ($sort) {
+            return $sort;
+        }
+
+        $sort = Value::sortByAccess($a, $b);
+        if ($sort) {
+            return $sort;
+        }
+
+        $sort = InstanceValue::sortByHierarchy($a->owner_class, $b->owner_class);
+        if ($sort) {
+            return $sort;
+        }
+
+        return $a->startline - $b->startline;
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Parser/ClassStaticsPlugin.php b/www-api/system/ThirdParty/Kint/Parser/ClassStaticsPlugin.php
new file mode 100644
index 00000000..7d2673f8
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Parser/ClassStaticsPlugin.php
@@ -0,0 +1,134 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Parser;
+
+use Kint\Zval\InstanceValue;
+use Kint\Zval\Representation\Representation;
+use Kint\Zval\Value;
+use ReflectionClass;
+use ReflectionProperty;
+use UnitEnum;
+
+class ClassStaticsPlugin extends Plugin
+{
+    private static $cache = [];
+
+    public function getTypes()
+    {
+        return ['object'];
+    }
+
+    public function getTriggers()
+    {
+        return Parser::TRIGGER_SUCCESS;
+    }
+
+    public function parse(&$var, Value &$o, $trigger)
+    {
+        $class = \get_class($var);
+        $reflection = new ReflectionClass($class);
+
+        // Constants
+        // TODO: PHP 7.1 allows private consts but reflection doesn't have a way to check them yet
+        if (!isset(self::$cache[$class])) {
+            $consts = [];
+
+            foreach ($reflection->getConstants() as $name => $val) {
+                // Skip enum constants
+                if ($var instanceof UnitEnum && $val instanceof UnitEnum && $o->classname == \get_class($val)) {
+                    continue;
+                }
+
+                $const = Value::blank($name, '\\'.$class.'::'.$name);
+                $const->const = true;
+                $const->depth = $o->depth + 1;
+                $const->owner_class = $class;
+                $const->operator = Value::OPERATOR_STATIC;
+                $const = $this->parser->parse($val, $const);
+
+                $consts[] = $const;
+            }
+
+            self::$cache[$class] = $consts;
+        }
+
+        $statics = new Representation('Static class properties', 'statics');
+        $statics->contents = self::$cache[$class];
+
+        foreach ($reflection->getProperties(ReflectionProperty::IS_STATIC) as $static) {
+            $prop = new Value();
+            $prop->name = '$'.$static->getName();
+            $prop->depth = $o->depth + 1;
+            $prop->static = true;
+            $prop->operator = Value::OPERATOR_STATIC;
+            $prop->owner_class = $static->getDeclaringClass()->name;
+
+            $prop->access = Value::ACCESS_PUBLIC;
+            if ($static->isProtected()) {
+                $prop->access = Value::ACCESS_PROTECTED;
+            } elseif ($static->isPrivate()) {
+                $prop->access = Value::ACCESS_PRIVATE;
+            }
+
+            if ($this->parser->childHasPath($o, $prop)) {
+                $prop->access_path = '\\'.$prop->owner_class.'::'.$prop->name;
+            }
+
+            $static->setAccessible(true);
+
+            if (KINT_PHP74 && !$static->isInitialized()) {
+                $prop->type = 'uninitialized';
+                $statics->contents[] = $prop;
+            } else {
+                $static = $static->getValue();
+                $statics->contents[] = $this->parser->parse($static, $prop);
+            }
+        }
+
+        if (empty($statics->contents)) {
+            return;
+        }
+
+        \usort($statics->contents, ['Kint\\Parser\\ClassStaticsPlugin', 'sort']);
+
+        $o->addRepresentation($statics);
+    }
+
+    private static function sort(Value $a, Value $b)
+    {
+        $sort = ((int) $a->const) - ((int) $b->const);
+        if ($sort) {
+            return $sort;
+        }
+
+        $sort = Value::sortByAccess($a, $b);
+        if ($sort) {
+            return $sort;
+        }
+
+        return InstanceValue::sortByHierarchy($a->owner_class, $b->owner_class);
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Parser/ClosurePlugin.php b/www-api/system/ThirdParty/Kint/Parser/ClosurePlugin.php
new file mode 100644
index 00000000..f4a68f5d
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Parser/ClosurePlugin.php
@@ -0,0 +1,94 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Parser;
+
+use Closure;
+use Kint\Zval\ClosureValue;
+use Kint\Zval\ParameterValue;
+use Kint\Zval\Representation\Representation;
+use Kint\Zval\Value;
+use ReflectionFunction;
+
+class ClosurePlugin extends Plugin
+{
+    public function getTypes()
+    {
+        return ['object'];
+    }
+
+    public function getTriggers()
+    {
+        return Parser::TRIGGER_SUCCESS;
+    }
+
+    public function parse(&$var, Value &$o, $trigger)
+    {
+        if (!$var instanceof Closure) {
+            return;
+        }
+
+        $object = new ClosureValue();
+        $object->transplant($o);
+        $o = $object;
+        $object->removeRepresentation('properties');
+
+        $closure = new ReflectionFunction($var);
+
+        $o->filename = $closure->getFileName();
+        $o->startline = $closure->getStartLine();
+
+        foreach ($closure->getParameters() as $param) {
+            $o->parameters[] = new ParameterValue($param);
+        }
+
+        $p = new Representation('Parameters');
+        $p->contents = &$o->parameters;
+        $o->addRepresentation($p, 0);
+
+        $statics = [];
+
+        if ($v = $closure->getClosureThis()) {
+            $statics = ['this' => $v];
+        }
+
+        if (\count($statics = $statics + $closure->getStaticVariables())) {
+            $statics_parsed = [];
+
+            foreach ($statics as $name => &$static) {
+                $obj = Value::blank('$'.$name);
+                $obj->depth = $o->depth + 1;
+                $statics_parsed[$name] = $this->parser->parse($static, $obj);
+                if (null === $statics_parsed[$name]->value) {
+                    $statics_parsed[$name]->access_path = null;
+                }
+            }
+
+            $r = new Representation('Uses');
+            $r->contents = $statics_parsed;
+            $o->addRepresentation($r, 0);
+        }
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Parser/ColorPlugin.php b/www-api/system/ThirdParty/Kint/Parser/ColorPlugin.php
new file mode 100644
index 00000000..a00b338c
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Parser/ColorPlugin.php
@@ -0,0 +1,63 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Parser;
+
+use Kint\Zval\Representation\ColorRepresentation;
+use Kint\Zval\Value;
+
+class ColorPlugin extends Plugin
+{
+    public function getTypes()
+    {
+        return ['string'];
+    }
+
+    public function getTriggers()
+    {
+        return Parser::TRIGGER_SUCCESS;
+    }
+
+    public function parse(&$var, Value &$o, $trigger)
+    {
+        if (\strlen($var) > 32) {
+            return;
+        }
+
+        $trimmed = \strtolower(\trim($var));
+
+        if (!isset(ColorRepresentation::$color_map[$trimmed]) && !\preg_match('/^(?:(?:rgb|hsl)[^\\)]{6,}\\)|#[0-9a-fA-F]{3,8})$/', $trimmed)) {
+            return;
+        }
+
+        $rep = new ColorRepresentation($var);
+
+        if ($rep->variant) {
+            $o->removeRepresentation($o->value);
+            $o->addRepresentation($rep, 0);
+            $o->hints[] = 'color';
+        }
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Parser/DOMDocumentPlugin.php b/www-api/system/ThirdParty/Kint/Parser/DOMDocumentPlugin.php
new file mode 100644
index 00000000..53329820
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Parser/DOMDocumentPlugin.php
@@ -0,0 +1,337 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Parser;
+
+use DOMNamedNodeMap;
+use DOMNode;
+use DOMNodeList;
+use Kint\Zval\BlobValue;
+use Kint\Zval\InstanceValue;
+use Kint\Zval\Representation\Representation;
+use Kint\Zval\Value;
+
+/**
+ * The DOMDocument parser plugin is particularly useful as it is both the only
+ * way to see inside the DOMNode without print_r, and the only way to see mixed
+ * text and node inside XML (SimpleXMLElement will strip out the text).
+ */
+class DOMDocumentPlugin extends Plugin
+{
+    /**
+     * List of properties to skip parsing.
+     *
+     * The properties of a DOMNode can do a *lot* of damage to debuggers. The
+     * DOMNode contains not one, not two, not three, not four, not 5, not 6,
+     * not 7 but 8 different ways to recurse into itself:
+     * * firstChild
+     * * lastChild
+     * * previousSibling
+     * * nextSibling
+     * * ownerDocument
+     * * parentNode
+     * * childNodes
+     * * attributes
+     *
+     * All of this combined: the tiny SVGs used as the caret in Kint are already
+     * enough to make parsing and rendering take over a second, and send memory
+     * usage over 128 megs. So we blacklist every field we don't strictly need
+     * and hope that that's good enough.
+     *
+     * In retrospect - this is probably why print_r does the same
+     *
+     * @var array
+     */
+    public static $blacklist = [
+        'parentNode' => 'DOMNode',
+        'firstChild' => 'DOMNode',
+        'lastChild' => 'DOMNode',
+        'previousSibling' => 'DOMNode',
+        'nextSibling' => 'DOMNode',
+        'ownerDocument' => 'DOMDocument',
+    ];
+
+    /**
+     * Show all properties and methods.
+     *
+     * @var bool
+     */
+    public static $verbose = false;
+
+    public function getTypes()
+    {
+        return ['object'];
+    }
+
+    public function getTriggers()
+    {
+        return Parser::TRIGGER_SUCCESS;
+    }
+
+    public function parse(&$var, Value &$o, $trigger)
+    {
+        if (!$o instanceof InstanceValue) {
+            return;
+        }
+
+        if ($var instanceof DOMNamedNodeMap || $var instanceof DOMNodeList) {
+            return $this->parseList($var, $o, $trigger);
+        }
+
+        if ($var instanceof DOMNode) {
+            return $this->parseNode($var, $o);
+        }
+    }
+
+    protected function parseList(&$var, InstanceValue &$o, $trigger)
+    {
+        // Recursion should never happen, should always be stopped at the parent
+        // DOMNode. Depth limit on the other hand we're going to skip since
+        // that would show an empty iterator and rather useless. Let the depth
+        // limit hit the children (DOMNodeList only has DOMNode as children)
+        if ($trigger & Parser::TRIGGER_RECURSION) {
+            return;
+        }
+
+        $o->size = $var->length;
+        if (0 === $o->size) {
+            $o->replaceRepresentation(new Representation('Iterator'));
+            $o->size = null;
+
+            return;
+        }
+
+        // Depth limit
+        // Make empty iterator representation since we need it in DOMNode to point out depth limits
+        if ($this->parser->getDepthLimit() && $o->depth + 1 >= $this->parser->getDepthLimit()) {
+            $b = new Value();
+            $b->name = $o->classname.' Iterator Contents';
+            $b->access_path = 'iterator_to_array('.$o->access_path.')';
+            $b->depth = $o->depth + 1;
+            $b->hints[] = 'depth_limit';
+
+            $r = new Representation('Iterator');
+            $r->contents = [$b];
+            $o->replaceRepresentation($r, 0);
+
+            return;
+        }
+
+        $r = new Representation('Iterator');
+        $o->replaceRepresentation($r, 0);
+
+        foreach ($var as $key => $item) {
+            $base_obj = new Value();
+            $base_obj->depth = $o->depth + 1;
+            $base_obj->name = $item->nodeName;
+
+            if ($o->access_path) {
+                if ($var instanceof DOMNamedNodeMap) {
+                    // We can't use getNamedItem() for attributes without a
+                    // namespace because it will pick the first matching
+                    // attribute of *any* namespace.
+                    //
+                    // Contrary to the PHP docs, getNamedItemNS takes null
+                    // as a namespace argument for an unnamespaced item.
+                    $base_obj->access_path = $o->access_path.'->getNamedItemNS(';
+                    $base_obj->access_path .= \var_export($item->namespaceURI, true);
+                    $base_obj->access_path .= ', ';
+                    $base_obj->access_path .= \var_export($item->name, true);
+                    $base_obj->access_path .= ')';
+                } elseif ($var instanceof DOMNodeList) {
+                    $base_obj->access_path = $o->access_path.'->item('.\var_export($key, true).')';
+                }
+            }
+
+            $r->contents[] = $this->parser->parse($item, $base_obj);
+        }
+    }
+
+    protected function parseNode(&$var, InstanceValue &$o)
+    {
+        // Fill the properties
+        // They can't be enumerated through reflection or casting,
+        // so we have to trust the docs and try them one at a time
+        $known_properties = [
+            'nodeValue',
+            'childNodes',
+            'attributes',
+        ];
+
+        if (self::$verbose) {
+            $known_properties = [
+                'nodeName',
+                'nodeValue',
+                'nodeType',
+                'parentNode',
+                'childNodes',
+                'firstChild',
+                'lastChild',
+                'previousSibling',
+                'nextSibling',
+                'attributes',
+                'ownerDocument',
+                'namespaceURI',
+                'prefix',
+                'localName',
+                'baseURI',
+                'textContent',
+            ];
+        }
+
+        $childNodes = null;
+        $attributes = null;
+
+        $rep = $o->value;
+
+        foreach ($known_properties as $prop) {
+            $prop_obj = $this->parseProperty($o, $prop, $var);
+            $rep->contents[] = $prop_obj;
+
+            if ('childNodes' === $prop) {
+                $childNodes = $prop_obj->getRepresentation('iterator');
+            } elseif ('attributes' === $prop) {
+                $attributes = $prop_obj->getRepresentation('iterator');
+            }
+        }
+
+        if (!self::$verbose) {
+            $o->removeRepresentation('methods');
+            $o->removeRepresentation('properties');
+        }
+
+        // Attributes and comments and text nodes don't
+        // need children or attributes of their own
+        if (\in_array($o->classname, ['DOMAttr', 'DOMText', 'DOMComment'], true)) {
+            $o = self::textualNodeToString($o);
+
+            return;
+        }
+
+        // Set the attributes
+        if ($attributes) {
+            $a = new Representation('Attributes');
+            foreach ($attributes->contents as $attribute) {
+                $a->contents[] = $attribute;
+            }
+            $o->addRepresentation($a, 0);
+        }
+
+        // Set the children
+        if ($childNodes) {
+            $c = new Representation('Children');
+
+            if (1 === \count($childNodes->contents) && ($node = \reset($childNodes->contents)) && \in_array('depth_limit', $node->hints, true)) {
+                $n = new InstanceValue();
+                $n->transplant($node);
+                $n->name = 'childNodes';
+                $n->classname = 'DOMNodeList';
+                $c->contents = [$n];
+            } else {
+                foreach ($childNodes->contents as $node) {
+                    // Remove text nodes if theyre empty
+                    if ($node instanceof BlobValue && '#text' === $node->name && (\ctype_space($node->value->contents) || '' === $node->value->contents)) {
+                        continue;
+                    }
+
+                    $c->contents[] = $node;
+                }
+            }
+
+            $o->addRepresentation($c, 0);
+        }
+
+        if ($childNodes) {
+            $o->size = \count($childNodes->contents);
+        }
+
+        if (!$o->size) {
+            $o->size = null;
+        }
+    }
+
+    protected function parseProperty(InstanceValue $o, $prop, &$var)
+    {
+        // Duplicating (And slightly optimizing) the Parser::parseObject() code here
+        $base_obj = new Value();
+        $base_obj->depth = $o->depth + 1;
+        $base_obj->owner_class = $o->classname;
+        $base_obj->name = $prop;
+        $base_obj->operator = Value::OPERATOR_OBJECT;
+        $base_obj->access = Value::ACCESS_PUBLIC;
+
+        if (null !== $o->access_path) {
+            $base_obj->access_path = $o->access_path;
+
+            if (\preg_match('/^[A-Za-z0-9_]+$/', $base_obj->name)) {
+                $base_obj->access_path .= '->'.$base_obj->name;
+            } else {
+                $base_obj->access_path .= '->{'.\var_export($base_obj->name, true).'}';
+            }
+        }
+
+        if (!isset($var->{$prop})) {
+            $base_obj->type = 'null';
+        } elseif (isset(self::$blacklist[$prop])) {
+            $b = new InstanceValue();
+            $b->transplant($base_obj);
+            $base_obj = $b;
+
+            $base_obj->hints[] = 'blacklist';
+            $base_obj->classname = self::$blacklist[$prop];
+        } elseif ('attributes' === $prop) {
+            // Attributes are strings. If we're too deep set the
+            // depth limit to enable parsing them, but no deeper.
+            if ($this->parser->getDepthLimit() && $this->parser->getDepthLimit() - 2 < $base_obj->depth) {
+                $base_obj->depth = $this->parser->getDepthLimit() - 2;
+            }
+            $base_obj = $this->parser->parse($var->{$prop}, $base_obj);
+        } else {
+            $base_obj = $this->parser->parse($var->{$prop}, $base_obj);
+        }
+
+        return $base_obj;
+    }
+
+    protected static function textualNodeToString(InstanceValue $o)
+    {
+        if (empty($o->value) || empty($o->value->contents) || empty($o->classname)) {
+            return;
+        }
+
+        if (!\in_array($o->classname, ['DOMText', 'DOMAttr', 'DOMComment'], true)) {
+            return;
+        }
+
+        foreach ($o->value->contents as $property) {
+            if ('nodeValue' === $property->name) {
+                $ret = clone $property;
+                $ret->name = $o->name;
+
+                return $ret;
+            }
+        }
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Parser/DateTimePlugin.php b/www-api/system/ThirdParty/Kint/Parser/DateTimePlugin.php
new file mode 100644
index 00000000..1c546fd7
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Parser/DateTimePlugin.php
@@ -0,0 +1,55 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Parser;
+
+use DateTime;
+use Kint\Zval\DateTimeValue;
+use Kint\Zval\Value;
+
+class DateTimePlugin extends Plugin
+{
+    public function getTypes()
+    {
+        return ['object'];
+    }
+
+    public function getTriggers()
+    {
+        return Parser::TRIGGER_SUCCESS;
+    }
+
+    public function parse(&$var, Value &$o, $trigger)
+    {
+        if (!$var instanceof DateTime) {
+            return;
+        }
+
+        $object = new DateTimeValue($var);
+        $object->transplant($o);
+
+        $o = $object;
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Parser/EnumPlugin.php b/www-api/system/ThirdParty/Kint/Parser/EnumPlugin.php
new file mode 100644
index 00000000..3fe25f4e
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Parser/EnumPlugin.php
@@ -0,0 +1,86 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Parser;
+
+use BackedEnum;
+use Kint\Zval\EnumValue;
+use Kint\Zval\Representation\Representation;
+use Kint\Zval\Value;
+use UnitEnum;
+
+class EnumPlugin extends Plugin
+{
+    private static $cache = [];
+
+    public function getTypes()
+    {
+        return ['object'];
+    }
+
+    public function getTriggers()
+    {
+        if (!KINT_PHP81) {
+            return Parser::TRIGGER_NONE;
+        }
+
+        return Parser::TRIGGER_SUCCESS;
+    }
+
+    public function parse(&$var, Value &$o, $trigger)
+    {
+        if (!$var instanceof UnitEnum) {
+            return;
+        }
+
+        $class = \get_class($var);
+
+        if (!isset(self::$cache[$class])) {
+            $cases = new Representation('Enum values', 'enum');
+            $cases->contents = [];
+
+            foreach ($var->cases() as $case) {
+                $base_obj = Value::blank($class.'::'.$case->name, '\\'.$class.'::'.$case->name);
+                $base_obj->depth = $o->depth + 1;
+
+                if ($var instanceof BackedEnum) {
+                    $c = $case->value;
+                    $cases->contents[] = $this->parser->parse($c, $base_obj);
+                } else {
+                    $cases->contents[] = $base_obj;
+                }
+            }
+
+            self::$cache[$class] = $cases;
+        }
+
+        $object = new EnumValue($var);
+        $object->transplant($o);
+
+        $object->addRepresentation(self::$cache[$class], 0);
+
+        $o = $object;
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Parser/FsPathPlugin.php b/www-api/system/ThirdParty/Kint/Parser/FsPathPlugin.php
new file mode 100644
index 00000000..79ed3288
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Parser/FsPathPlugin.php
@@ -0,0 +1,72 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Parser;
+
+use Kint\Zval\Representation\SplFileInfoRepresentation;
+use Kint\Zval\Value;
+use SplFileInfo;
+
+class FsPathPlugin extends Plugin
+{
+    public static $blacklist = ['/', '.'];
+
+    public function getTypes()
+    {
+        return ['string'];
+    }
+
+    public function getTriggers()
+    {
+        return Parser::TRIGGER_SUCCESS;
+    }
+
+    public function parse(&$var, Value &$o, $trigger)
+    {
+        if (\strlen($var) > 2048) {
+            return;
+        }
+
+        if (!\preg_match('/[\\/\\'.DIRECTORY_SEPARATOR.']/', $var)) {
+            return;
+        }
+
+        if (\preg_match('/[?<>"*|]/', $var)) {
+            return;
+        }
+
+        if (!@\file_exists($var)) {
+            return;
+        }
+
+        if (\in_array($var, self::$blacklist, true)) {
+            return;
+        }
+
+        $r = new SplFileInfoRepresentation(new SplFileInfo($var));
+        $r->hints[] = 'fspath';
+        $o->addRepresentation($r, 0);
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Parser/IteratorPlugin.php b/www-api/system/ThirdParty/Kint/Parser/IteratorPlugin.php
new file mode 100644
index 00000000..8aa1c342
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Parser/IteratorPlugin.php
@@ -0,0 +1,105 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Parser;
+
+use Kint\Zval\Representation\Representation;
+use Kint\Zval\Value;
+use Traversable;
+
+class IteratorPlugin extends Plugin
+{
+    /**
+     * List of classes and interfaces to blacklist.
+     *
+     * Certain classes (Such as PDOStatement) irreversibly lose information
+     * when traversed. Others are just huge. Either way, put them in here
+     * and you won't have to worry about them being parsed.
+     *
+     * @var array
+     */
+    public static $blacklist = [
+        'DOMNamedNodeMap',
+        'DOMNodeList',
+        'mysqli_result',
+        'PDOStatement',
+        'SplFileObject',
+    ];
+
+    public function getTypes()
+    {
+        return ['object'];
+    }
+
+    public function getTriggers()
+    {
+        return Parser::TRIGGER_SUCCESS;
+    }
+
+    public function parse(&$var, Value &$o, $trigger)
+    {
+        if (!$var instanceof Traversable) {
+            return;
+        }
+
+        foreach (self::$blacklist as $class) {
+            if ($var instanceof $class) {
+                $b = new Value();
+                $b->name = $class.' Iterator Contents';
+                $b->access_path = 'iterator_to_array('.$o->access_path.', true)';
+                $b->depth = $o->depth + 1;
+                $b->hints[] = 'blacklist';
+
+                $r = new Representation('Iterator');
+                $r->contents = [$b];
+
+                $o->addRepresentation($r);
+
+                return;
+            }
+        }
+
+        $data = \iterator_to_array($var);
+
+        $base_obj = new Value();
+        $base_obj->depth = $o->depth;
+
+        if ($o->access_path) {
+            $base_obj->access_path = 'iterator_to_array('.$o->access_path.')';
+        }
+
+        $r = new Representation('Iterator');
+        $r->contents = $this->parser->parse($data, $base_obj);
+        $r->contents = $r->contents->value->contents;
+
+        $primary = $o->getRepresentations();
+        $primary = \reset($primary);
+        if ($primary && $primary === $o->value && [] === $primary->contents) {
+            $o->addRepresentation($r, 0);
+        } else {
+            $o->addRepresentation($r);
+        }
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Parser/JsonPlugin.php b/www-api/system/ThirdParty/Kint/Parser/JsonPlugin.php
new file mode 100644
index 00000000..a105b8fd
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Parser/JsonPlugin.php
@@ -0,0 +1,73 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Parser;
+
+use Kint\Zval\Representation\Representation;
+use Kint\Zval\Value;
+
+class JsonPlugin extends Plugin
+{
+    public function getTypes()
+    {
+        return ['string'];
+    }
+
+    public function getTriggers()
+    {
+        return Parser::TRIGGER_SUCCESS;
+    }
+
+    public function parse(&$var, Value &$o, $trigger)
+    {
+        if (!isset($var[0]) || ('{' !== $var[0] && '[' !== $var[0])) {
+            return;
+        }
+
+        $json = \json_decode($var, true);
+
+        if (!$json) {
+            return;
+        }
+
+        $json = (array) $json;
+
+        $base_obj = new Value();
+        $base_obj->depth = $o->depth;
+
+        if ($o->access_path) {
+            $base_obj->access_path = 'json_decode('.$o->access_path.', true)';
+        }
+
+        $r = new Representation('Json');
+        $r->contents = $this->parser->parse($json, $base_obj);
+
+        if (!\in_array('depth_limit', $r->contents->hints, true)) {
+            $r->contents = $r->contents->value->contents;
+        }
+
+        $o->addRepresentation($r, 0);
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Parser/MicrotimePlugin.php b/www-api/system/ThirdParty/Kint/Parser/MicrotimePlugin.php
new file mode 100644
index 00000000..782c11f8
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Parser/MicrotimePlugin.php
@@ -0,0 +1,105 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Parser;
+
+use Kint\Zval\Representation\MicrotimeRepresentation;
+use Kint\Zval\Value;
+
+class MicrotimePlugin extends Plugin
+{
+    private static $last = null;
+    private static $start = null;
+    private static $times = 0;
+    private static $group = 0;
+
+    public function getTypes()
+    {
+        return ['string', 'double'];
+    }
+
+    public function getTriggers()
+    {
+        return Parser::TRIGGER_SUCCESS;
+    }
+
+    public function parse(&$var, Value &$o, $trigger)
+    {
+        if (0 !== $o->depth) {
+            return;
+        }
+
+        if (\is_string($var)) {
+            if ('microtime()' !== $o->name || !\preg_match('/^0\\.[0-9]{8} [0-9]{10}$/', $var)) {
+                return;
+            }
+
+            $usec = (int) \substr($var, 2, 6);
+            $sec = (int) \substr($var, 11, 10);
+        } else {
+            if ('microtime(...)' !== $o->name) {
+                return;
+            }
+
+            $sec = \floor($var);
+            $usec = $var - $sec;
+            $usec = \floor($usec * 1000000);
+        }
+
+        $time = $sec + ($usec / 1000000);
+
+        if (null !== self::$last) {
+            $last_time = self::$last[0] + (self::$last[1] / 1000000);
+            $lap = $time - $last_time;
+            ++self::$times;
+        } else {
+            $lap = null;
+            self::$start = $time;
+        }
+
+        self::$last = [$sec, $usec];
+
+        if (null !== $lap) {
+            $total = $time - self::$start;
+            $r = new MicrotimeRepresentation($sec, $usec, self::$group, $lap, $total, self::$times);
+        } else {
+            $r = new MicrotimeRepresentation($sec, $usec, self::$group);
+        }
+        $r->contents = $var;
+        $r->implicit_label = true;
+
+        $o->removeRepresentation($o->value);
+        $o->addRepresentation($r);
+        $o->hints[] = 'microtime';
+    }
+
+    public static function clean()
+    {
+        self::$last = null;
+        self::$start = null;
+        self::$times = 0;
+        ++self::$group;
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Parser/MysqliPlugin.php b/www-api/system/ThirdParty/Kint/Parser/MysqliPlugin.php
new file mode 100644
index 00000000..4c95d790
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Parser/MysqliPlugin.php
@@ -0,0 +1,189 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Parser;
+
+use Kint\Zval\Value;
+use Mysqli;
+use ReflectionClass;
+use Throwable;
+
+/**
+ * Adds support for Mysqli object parsing.
+ *
+ * Due to the way mysqli is implemented in PHP, this will cause
+ * warnings on certain Mysqli objects if screaming is enabled.
+ */
+class MysqliPlugin extends Plugin
+{
+    // These 'properties' are actually globals
+    protected $always_readable = [
+        'client_version' => true,
+        'connect_errno' => true,
+        'connect_error' => true,
+    ];
+
+    // These are readable on empty mysqli objects, but not on failed connections
+    protected $empty_readable = [
+        'client_info' => true,
+        'errno' => true,
+        'error' => true,
+    ];
+
+    // These are only readable on connected mysqli objects
+    protected $connected_readable = [
+        'affected_rows' => true,
+        'error_list' => true,
+        'field_count' => true,
+        'host_info' => true,
+        'info' => true,
+        'insert_id' => true,
+        'server_info' => true,
+        'server_version' => true,
+        'sqlstate' => true,
+        'protocol_version' => true,
+        'thread_id' => true,
+        'warning_count' => true,
+    ];
+
+    public function getTypes()
+    {
+        return ['object'];
+    }
+
+    public function getTriggers()
+    {
+        return Parser::TRIGGER_COMPLETE;
+    }
+
+    public function parse(&$var, Value &$o, $trigger)
+    {
+        if (!$var instanceof Mysqli) {
+            return;
+        }
+
+        try {
+            $connected = \is_string(@$var->sqlstate);
+        } catch (Throwable $t) {
+            $connected = false;
+        }
+
+        try {
+            $empty = !$connected && \is_string(@$var->client_info);
+        } catch (Throwable $t) { // @codeCoverageIgnore
+            // Only possible in PHP 8.0. Before 8.0 there's no exception,
+            // after 8.1 there are no failed connection objects
+            $empty = false; // @codeCoverageIgnore
+        }
+
+        foreach ($o->value->contents as $key => $obj) {
+            if (isset($this->connected_readable[$obj->name])) {
+                if (!$connected) {
+                    continue;
+                }
+            } elseif (isset($this->empty_readable[$obj->name])) {
+                // No failed connections after PHP 8.1
+                if (!$connected && !$empty) { // @codeCoverageIgnore
+                    continue; // @codeCoverageIgnore
+                }
+            } elseif (!isset($this->always_readable[$obj->name])) {
+                continue;
+            }
+
+            if ('null' !== $obj->type) {
+                continue;
+            }
+
+            // @codeCoverageIgnoreStart
+            // All of this is irellevant after 8.1,
+            // we have separate logic for that below
+
+            $param = $var->{$obj->name};
+
+            if (null === $param) {
+                continue;
+            }
+
+            $base = Value::blank($obj->name, $obj->access_path);
+
+            $base->depth = $obj->depth;
+            $base->owner_class = $obj->owner_class;
+            $base->operator = $obj->operator;
+            $base->access = $obj->access;
+            $base->reference = $obj->reference;
+
+            $o->value->contents[$key] = $this->parser->parse($param, $base);
+
+            // @codeCoverageIgnoreEnd
+        }
+
+        // PHP81 returns an empty array when casting a Mysqli instance
+        if (KINT_PHP81) {
+            $r = new ReflectionClass(Mysqli::class);
+
+            $basepropvalues = [];
+
+            foreach ($r->getProperties() as $prop) {
+                if ($prop->isStatic()) {
+                    continue; // @codeCoverageIgnore
+                }
+
+                $pname = $prop->getName();
+                $param = null;
+
+                if (isset($this->connected_readable[$pname])) {
+                    if ($connected) {
+                        $param = $var->{$pname};
+                    }
+                } else {
+                    $param = $var->{$pname};
+                }
+
+                $child = new Value();
+                $child->depth = $o->depth + 1;
+                $child->owner_class = Mysqli::class;
+                $child->operator = Value::OPERATOR_OBJECT;
+                $child->name = $pname;
+
+                if ($prop->isPublic()) {
+                    $child->access = Value::ACCESS_PUBLIC;
+                } elseif ($prop->isProtected()) { // @codeCoverageIgnore
+                    $child->access = Value::ACCESS_PROTECTED; // @codeCoverageIgnore
+                } elseif ($prop->isPrivate()) { // @codeCoverageIgnore
+                    $child->access = Value::ACCESS_PRIVATE; // @codeCoverageIgnore
+                }
+
+                // We only do base Mysqli properties so we don't need to worry about complex names
+                if ($this->parser->childHasPath($o, $child)) {
+                    $child->access_path .= $o->access_path.'->'.$child->name;
+                }
+
+                $basepropvalues[] = $this->parser->parse($param, $child);
+            }
+
+            $o->value->contents = \array_merge($basepropvalues, $o->value->contents);
+        }
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Parser/Parser.php b/www-api/system/ThirdParty/Kint/Parser/Parser.php
new file mode 100644
index 00000000..77e825a9
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Parser/Parser.php
@@ -0,0 +1,632 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Parser;
+
+use DomainException;
+use Exception;
+use Kint\Zval\BlobValue;
+use Kint\Zval\InstanceValue;
+use Kint\Zval\Representation\Representation;
+use Kint\Zval\ResourceValue;
+use Kint\Zval\Value;
+use ReflectionObject;
+use stdClass;
+use TypeError;
+
+class Parser
+{
+    /**
+     * Plugin triggers.
+     *
+     * These are constants indicating trigger points for plugins
+     *
+     * BEGIN: Before normal parsing
+     * SUCCESS: After successful parsing
+     * RECURSION: After parsing cancelled by recursion
+     * DEPTH_LIMIT: After parsing cancelled by depth limit
+     * COMPLETE: SUCCESS | RECURSION | DEPTH_LIMIT
+     *
+     * While a plugin's getTriggers may return any of these
+     */
+    const TRIGGER_NONE = 0;
+    const TRIGGER_BEGIN = 1;
+    const TRIGGER_SUCCESS = 2;
+    const TRIGGER_RECURSION = 4;
+    const TRIGGER_DEPTH_LIMIT = 8;
+    const TRIGGER_COMPLETE = 14;
+
+    protected $caller_class;
+    protected $depth_limit = 0;
+    protected $marker;
+    protected $object_hashes = [];
+    protected $parse_break = false;
+    protected $plugins = [];
+
+    /**
+     * @param int         $depth_limit Maximum depth to parse data
+     * @param null|string $caller      Caller class name
+     */
+    public function __construct($depth_limit = 0, $caller = null)
+    {
+        $this->marker = \uniqid("kint\0", true);
+
+        $this->depth_limit = $depth_limit;
+        $this->caller_class = $caller;
+    }
+
+    /**
+     * Set the caller class.
+     *
+     * @param null|string $caller Caller class name
+     */
+    public function setCallerClass($caller = null)
+    {
+        $this->noRecurseCall();
+
+        $this->caller_class = $caller;
+    }
+
+    public function getCallerClass()
+    {
+        return $this->caller_class;
+    }
+
+    /**
+     * Set the depth limit.
+     *
+     * @param int $depth_limit Maximum depth to parse data
+     */
+    public function setDepthLimit($depth_limit = 0)
+    {
+        $this->noRecurseCall();
+
+        $this->depth_limit = $depth_limit;
+    }
+
+    public function getDepthLimit()
+    {
+        return $this->depth_limit;
+    }
+
+    /**
+     * Parses a variable into a Kint object structure.
+     *
+     * @param mixed $var The input variable
+     * @param Value $o   The base object
+     *
+     * @return Value
+     */
+    public function parse(&$var, Value $o)
+    {
+        $o->type = \strtolower(\gettype($var));
+
+        if (!$this->applyPlugins($var, $o, self::TRIGGER_BEGIN)) {
+            return $o;
+        }
+
+        switch ($o->type) {
+            case 'array':
+                return $this->parseArray($var, $o);
+            case 'boolean':
+            case 'double':
+            case 'integer':
+            case 'null':
+                return $this->parseGeneric($var, $o);
+            case 'object':
+                return $this->parseObject($var, $o);
+            case 'resource':
+                return $this->parseResource($var, $o);
+            case 'string':
+                return $this->parseString($var, $o);
+            case 'unknown type':
+            case 'resource (closed)':
+            default:
+                return $this->parseResourceClosed($var, $o);
+        }
+    }
+
+    public function addPlugin(Plugin $p)
+    {
+        if (!$types = $p->getTypes()) {
+            return false;
+        }
+
+        if (!$triggers = $p->getTriggers()) {
+            return false;
+        }
+
+        $p->setParser($this);
+
+        foreach ($types as $type) {
+            if (!isset($this->plugins[$type])) {
+                $this->plugins[$type] = [
+                    self::TRIGGER_BEGIN => [],
+                    self::TRIGGER_SUCCESS => [],
+                    self::TRIGGER_RECURSION => [],
+                    self::TRIGGER_DEPTH_LIMIT => [],
+                ];
+            }
+
+            foreach ($this->plugins[$type] as $trigger => &$pool) {
+                if ($triggers & $trigger) {
+                    $pool[] = $p;
+                }
+            }
+        }
+
+        return true;
+    }
+
+    public function clearPlugins()
+    {
+        $this->plugins = [];
+    }
+
+    public function haltParse()
+    {
+        $this->parse_break = true;
+    }
+
+    public function childHasPath(InstanceValue $parent, Value $child)
+    {
+        if ('__PHP_Incomplete_Class' === $parent->classname) {
+            return false;
+        }
+
+        if ('object' === $parent->type && (null !== $parent->access_path || $child->static || $child->const)) {
+            if (Value::ACCESS_PUBLIC === $child->access) {
+                return true;
+            }
+
+            if (Value::ACCESS_PRIVATE === $child->access && $this->caller_class) {
+                if ($this->caller_class === $child->owner_class) {
+                    return true;
+                }
+            } elseif (Value::ACCESS_PROTECTED === $child->access && $this->caller_class) {
+                if ($this->caller_class === $child->owner_class) {
+                    return true;
+                }
+
+                if (\is_subclass_of($this->caller_class, $child->owner_class)) {
+                    return true;
+                }
+
+                if (\is_subclass_of($child->owner_class, $this->caller_class)) {
+                    return true;
+                }
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Returns an array without the recursion marker in it.
+     *
+     * DO NOT pass an array that has had it's marker removed back
+     * into the parser, it will result in an extra recursion
+     *
+     * @param array $array Array potentially containing a recursion marker
+     *
+     * @return array Array with recursion marker removed
+     */
+    public function getCleanArray(array $array)
+    {
+        unset($array[$this->marker]);
+
+        return $array;
+    }
+
+    protected function noRecurseCall()
+    {
+        $bt = \debug_backtrace(DEBUG_BACKTRACE_PROVIDE_OBJECT | DEBUG_BACKTRACE_IGNORE_ARGS);
+
+        $caller_frame = [
+            'function' => __FUNCTION__,
+        ];
+
+        while (isset($bt[0]['object']) && $bt[0]['object'] === $this) {
+            $caller_frame = \array_shift($bt);
+        }
+
+        foreach ($bt as $frame) {
+            if (isset($frame['object']) && $frame['object'] === $this) {
+                throw new DomainException(__CLASS__.'::'.$caller_frame['function'].' cannot be called from inside a parse');
+            }
+        }
+    }
+
+    private function parseGeneric(&$var, Value $o)
+    {
+        $rep = new Representation('Contents');
+        $rep->contents = $var;
+        $rep->implicit_label = true;
+        $o->addRepresentation($rep);
+        $o->value = $rep;
+
+        $this->applyPlugins($var, $o, self::TRIGGER_SUCCESS);
+
+        return $o;
+    }
+
+    /**
+     * Parses a string into a Kint BlobValue structure.
+     *
+     * @param string $var The input variable
+     * @param Value  $o   The base object
+     *
+     * @return Value
+     */
+    private function parseString(&$var, Value $o)
+    {
+        $string = new BlobValue();
+        $string->transplant($o);
+        $string->encoding = BlobValue::detectEncoding($var);
+        $string->size = \strlen($var);
+
+        $rep = new Representation('Contents');
+        $rep->contents = $var;
+        $rep->implicit_label = true;
+
+        $string->addRepresentation($rep);
+        $string->value = $rep;
+
+        $this->applyPlugins($var, $string, self::TRIGGER_SUCCESS);
+
+        return $string;
+    }
+
+    /**
+     * Parses an array into a Kint object structure.
+     *
+     * @param array $var The input variable
+     * @param Value $o   The base object
+     *
+     * @return Value
+     */
+    private function parseArray(array &$var, Value $o)
+    {
+        $array = new Value();
+        $array->transplant($o);
+        $array->size = \count($var);
+
+        if (isset($var[$this->marker])) {
+            --$array->size;
+            $array->hints[] = 'recursion';
+
+            $this->applyPlugins($var, $array, self::TRIGGER_RECURSION);
+
+            return $array;
+        }
+
+        $rep = new Representation('Contents');
+        $rep->implicit_label = true;
+        $array->addRepresentation($rep);
+        $array->value = $rep;
+
+        if (!$array->size) {
+            $this->applyPlugins($var, $array, self::TRIGGER_SUCCESS);
+
+            return $array;
+        }
+
+        if ($this->depth_limit && $o->depth >= $this->depth_limit) {
+            $array->hints[] = 'depth_limit';
+
+            $this->applyPlugins($var, $array, self::TRIGGER_DEPTH_LIMIT);
+
+            return $array;
+        }
+
+        $copy = \array_values($var);
+
+        // It's really really hard to access numeric string keys in arrays,
+        // and it's really really hard to access integer properties in
+        // objects, so we just use array_values and index by counter to get
+        // at it reliably for reference testing. This also affects access
+        // paths since it's pretty much impossible to access these things
+        // without complicated stuff you should never need to do.
+        $i = 0;
+
+        // Set the marker for recursion
+        $var[$this->marker] = $array->depth;
+
+        $refmarker = new stdClass();
+
+        foreach ($var as $key => &$val) {
+            if ($key === $this->marker) {
+                continue;
+            }
+
+            $child = new Value();
+            $child->name = $key;
+            $child->depth = $array->depth + 1;
+            $child->access = Value::ACCESS_NONE;
+            $child->operator = Value::OPERATOR_ARRAY;
+
+            if (null !== $array->access_path) {
+                if (\is_string($key) && (string) (int) $key === $key) {
+                    $child->access_path = 'array_values('.$array->access_path.')['.$i.']'; // @codeCoverageIgnore
+                } else {
+                    $child->access_path = $array->access_path.'['.\var_export($key, true).']';
+                }
+            }
+
+            $stash = $val;
+            $copy[$i] = $refmarker;
+            if ($val === $refmarker) {
+                $child->reference = true;
+                $val = $stash;
+            }
+
+            $rep->contents[] = $this->parse($val, $child);
+            ++$i;
+        }
+
+        $this->applyPlugins($var, $array, self::TRIGGER_SUCCESS);
+        unset($var[$this->marker]);
+
+        return $array;
+    }
+
+    /**
+     * Parses an object into a Kint InstanceValue structure.
+     *
+     * @param object $var The input variable
+     * @param Value  $o   The base object
+     *
+     * @return Value
+     */
+    private function parseObject(&$var, Value $o)
+    {
+        $hash = \spl_object_hash($var);
+        $values = (array) $var;
+
+        $object = new InstanceValue();
+        $object->transplant($o);
+        $object->classname = \get_class($var);
+        $object->spl_object_hash = $hash;
+        $object->size = \count($values);
+
+        if (isset($this->object_hashes[$hash])) {
+            $object->hints[] = 'recursion';
+
+            $this->applyPlugins($var, $object, self::TRIGGER_RECURSION);
+
+            return $object;
+        }
+
+        $this->object_hashes[$hash] = $object;
+
+        if ($this->depth_limit && $o->depth >= $this->depth_limit) {
+            $object->hints[] = 'depth_limit';
+
+            $this->applyPlugins($var, $object, self::TRIGGER_DEPTH_LIMIT);
+            unset($this->object_hashes[$hash]);
+
+            return $object;
+        }
+
+        $reflector = new ReflectionObject($var);
+
+        if ($reflector->isUserDefined()) {
+            $object->filename = $reflector->getFileName();
+            $object->startline = $reflector->getStartLine();
+        }
+
+        $rep = new Representation('Properties');
+
+        if (KINT_PHP74 && '__PHP_Incomplete_Class' != $object->classname) {
+            $rprops = $reflector->getProperties();
+
+            foreach ($rprops as $rprop) {
+                if ($rprop->isStatic()) {
+                    continue;
+                }
+
+                $rprop->setAccessible(true);
+                if ($rprop->isInitialized($var)) {
+                    continue;
+                }
+
+                $undefined = null;
+
+                $child = new Value();
+                $child->type = 'undefined';
+                $child->depth = $object->depth + 1;
+                $child->owner_class = $rprop->getDeclaringClass()->getName();
+                $child->operator = Value::OPERATOR_OBJECT;
+                $child->name = $rprop->getName();
+
+                if ($rprop->isPublic()) {
+                    $child->access = Value::ACCESS_PUBLIC;
+                } elseif ($rprop->isProtected()) {
+                    $child->access = Value::ACCESS_PROTECTED;
+                } elseif ($rprop->isPrivate()) {
+                    $child->access = Value::ACCESS_PRIVATE;
+                }
+
+                // Can't dynamically add undefined properties, so no need to use var_export
+                if ($this->childHasPath($object, $child)) {
+                    $child->access_path .= $object->access_path.'->'.$child->name;
+                }
+
+                if ($this->applyPlugins($undefined, $child, self::TRIGGER_BEGIN)) {
+                    $this->applyPlugins($undefined, $child, self::TRIGGER_SUCCESS);
+                }
+                $rep->contents[] = $child;
+            }
+        }
+
+        $copy = \array_values($values);
+        $refmarker = new stdClass();
+        $i = 0;
+
+        // Reflection will not show parent classes private properties, and if a
+        // property was unset it will happly trigger a notice looking for it.
+        foreach ($values as $key => &$val) {
+            // Casting object to array:
+            // private properties show in the form "\0$owner_class_name\0$property_name";
+            // protected properties show in the form "\0*\0$property_name";
+            // public properties show in the form "$property_name";
+            // http://www.php.net/manual/en/language.types.array.php#language.types.array.casting
+
+            $child = new Value();
+            $child->depth = $object->depth + 1;
+            $child->owner_class = $object->classname;
+            $child->operator = Value::OPERATOR_OBJECT;
+            $child->access = Value::ACCESS_PUBLIC;
+
+            $split_key = \explode("\0", $key, 3);
+
+            if (3 === \count($split_key) && '' === $split_key[0]) {
+                $child->name = $split_key[2];
+                if ('*' === $split_key[1]) {
+                    $child->access = Value::ACCESS_PROTECTED;
+                } else {
+                    $child->access = Value::ACCESS_PRIVATE;
+                    $child->owner_class = $split_key[1];
+                }
+            } elseif (KINT_PHP72) {
+                $child->name = (string) $key;
+            } else {
+                $child->name = $key; // @codeCoverageIgnore
+            }
+
+            if ($this->childHasPath($object, $child)) {
+                $child->access_path = $object->access_path;
+
+                if (!KINT_PHP72 && \is_int($child->name)) {
+                    $child->access_path = 'array_values((array) '.$child->access_path.')['.$i.']'; // @codeCoverageIgnore
+                } elseif (\preg_match('/^[a-zA-Z_\\x7f-\\xff][a-zA-Z0-9_\\x7f-\\xff]*$/', $child->name)) {
+                    $child->access_path .= '->'.$child->name;
+                } else {
+                    $child->access_path .= '->{'.\var_export((string) $child->name, true).'}';
+                }
+            }
+
+            $stash = $val;
+            try {
+                $copy[$i] = $refmarker;
+            } catch (TypeError $e) {
+                $child->reference = true;
+            }
+            if ($val === $refmarker) {
+                $child->reference = true;
+                $val = $stash;
+            }
+
+            $rep->contents[] = $this->parse($val, $child);
+            ++$i;
+        }
+
+        $object->addRepresentation($rep);
+        $object->value = $rep;
+        $this->applyPlugins($var, $object, self::TRIGGER_SUCCESS);
+        unset($this->object_hashes[$hash]);
+
+        return $object;
+    }
+
+    /**
+     * Parses a resource into a Kint ResourceValue structure.
+     *
+     * @param resource $var The input variable
+     * @param Value    $o   The base object
+     *
+     * @return Value
+     */
+    private function parseResource(&$var, Value $o)
+    {
+        $resource = new ResourceValue();
+        $resource->transplant($o);
+        $resource->resource_type = \get_resource_type($var);
+
+        $this->applyPlugins($var, $resource, self::TRIGGER_SUCCESS);
+
+        return $resource;
+    }
+
+    /**
+     * Parses a closed resource into a Kint object structure.
+     *
+     * @param mixed $var The input variable
+     * @param Value $o   The base object
+     *
+     * @return Value
+     */
+    private function parseResourceClosed(&$var, Value $o)
+    {
+        $o->type = 'resource (closed)';
+        $this->applyPlugins($var, $o, self::TRIGGER_SUCCESS);
+
+        return $o;
+    }
+
+    /**
+     * Applies plugins for an object type.
+     *
+     * @param mixed $var     variable
+     * @param Value $o       Kint object parsed so far
+     * @param int   $trigger The trigger to check for the plugins
+     *
+     * @return bool Continue parsing
+     */
+    private function applyPlugins(&$var, Value &$o, $trigger)
+    {
+        $break_stash = $this->parse_break;
+
+        /** @var bool Psalm bug workaround */
+        $this->parse_break = false;
+
+        $plugins = [];
+
+        if (isset($this->plugins[$o->type][$trigger])) {
+            $plugins = $this->plugins[$o->type][$trigger];
+        }
+
+        foreach ($plugins as $plugin) {
+            try {
+                $plugin->parse($var, $o, $trigger);
+            } catch (Exception $e) {
+                \trigger_error(
+                    'An exception ('.\get_class($e).') was thrown in '.$e->getFile().' on line '.$e->getLine().' while executing Kint Parser Plugin "'.\get_class($plugin).'". Error message: '.$e->getMessage(),
+                    E_USER_WARNING
+                );
+            }
+
+            if ($this->parse_break) {
+                $this->parse_break = $break_stash;
+
+                return false;
+            }
+        }
+
+        $this->parse_break = $break_stash;
+
+        return true;
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Parser/Plugin.php b/www-api/system/ThirdParty/Kint/Parser/Plugin.php
new file mode 100644
index 00000000..981d2aa5
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Parser/Plugin.php
@@ -0,0 +1,55 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Parser;
+
+use Kint\Zval\Value;
+
+abstract class Plugin
+{
+    protected $parser;
+
+    public function setParser(Parser $p)
+    {
+        $this->parser = $p;
+    }
+
+    /**
+     * An array of types (As returned by gettype) for all data this plugin can operate on.
+     *
+     * @return array List of types
+     */
+    public function getTypes()
+    {
+        return [];
+    }
+
+    public function getTriggers()
+    {
+        return Parser::TRIGGER_NONE;
+    }
+
+    abstract public function parse(&$var, Value &$o, $trigger);
+}
diff --git a/www-api/system/ThirdParty/Kint/Parser/ProxyPlugin.php b/www-api/system/ThirdParty/Kint/Parser/ProxyPlugin.php
new file mode 100644
index 00000000..116f3883
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Parser/ProxyPlugin.php
@@ -0,0 +1,66 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Parser;
+
+use InvalidArgumentException;
+use Kint\Zval\Value;
+
+class ProxyPlugin extends Plugin
+{
+    protected $types;
+    protected $triggers;
+    protected $callback;
+
+    public function __construct(array $types, $triggers, $callback)
+    {
+        if (!\is_int($triggers)) {
+            throw new InvalidArgumentException('ProxyPlugin triggers must be an int bitmask');
+        }
+
+        if (!\is_callable($callback)) {
+            throw new InvalidArgumentException('ProxyPlugin callback must be callable');
+        }
+
+        $this->types = $types;
+        $this->triggers = $triggers;
+        $this->callback = $callback;
+    }
+
+    public function getTypes()
+    {
+        return $this->types;
+    }
+
+    public function getTriggers()
+    {
+        return $this->triggers;
+    }
+
+    public function parse(&$var, Value &$o, $trigger)
+    {
+        return \call_user_func_array($this->callback, [&$var, &$o, $trigger, $this->parser]);
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Parser/SerializePlugin.php b/www-api/system/ThirdParty/Kint/Parser/SerializePlugin.php
new file mode 100644
index 00000000..5924483f
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Parser/SerializePlugin.php
@@ -0,0 +1,108 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Parser;
+
+use Kint\Zval\Representation\Representation;
+use Kint\Zval\Value;
+
+class SerializePlugin extends Plugin
+{
+    /**
+     * Disables automatic unserialization on arrays and objects.
+     *
+     * As the PHP manual notes:
+     *
+     * > Unserialization can result in code being loaded and executed due to
+     * > object instantiation and autoloading, and a malicious user may be able
+     * > to exploit this.
+     *
+     * The natural way to stop that from happening is to just refuse to unserialize
+     * stuff by default. Which is what we're doing for anything that's not scalar.
+     *
+     * @var bool
+     */
+    public static $safe_mode = true;
+    public static $options = [true];
+
+    public function getTypes()
+    {
+        return ['string'];
+    }
+
+    public function getTriggers()
+    {
+        return Parser::TRIGGER_SUCCESS;
+    }
+
+    public function parse(&$var, Value &$o, $trigger)
+    {
+        $trimmed = \rtrim($var);
+
+        if ('N;' !== $trimmed && !\preg_match('/^(?:[COabis]:\\d+[:;]|d:\\d+(?:\\.\\d+);)/', $trimmed)) {
+            return;
+        }
+
+        if (!self::$safe_mode || !\in_array($trimmed[0], ['C', 'O', 'a'], true)) {
+            // Second parameter only supported on PHP 7
+            if (KINT_PHP70) {
+                // Suppress warnings on unserializeable variable
+                $data = @\unserialize($trimmed, self::$options);
+            } else {
+                $data = @\unserialize($trimmed);
+            }
+
+            if (false === $data && 'b:0;' !== \substr($trimmed, 0, 4)) {
+                return;
+            }
+        }
+
+        $base_obj = new Value();
+        $base_obj->depth = $o->depth + 1;
+        $base_obj->name = 'unserialize('.$o->name.')';
+
+        if ($o->access_path) {
+            $base_obj->access_path = 'unserialize('.$o->access_path;
+            if (!KINT_PHP70 || self::$options === [true]) {
+                $base_obj->access_path .= ')';
+            } elseif (self::$options === [false]) {
+                $base_obj->access_path .= ', false)';
+            } else {
+                $base_obj->access_path .= ', Serialize::$options)';
+            }
+        }
+
+        $r = new Representation('Serialized');
+
+        if (isset($data)) {
+            $r->contents = $this->parser->parse($data, $base_obj);
+        } else {
+            $base_obj->hints[] = 'blacklist';
+            $r->contents = $base_obj;
+        }
+
+        $o->addRepresentation($r, 0);
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Parser/SimpleXMLElementPlugin.php b/www-api/system/ThirdParty/Kint/Parser/SimpleXMLElementPlugin.php
new file mode 100644
index 00000000..9e44e538
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Parser/SimpleXMLElementPlugin.php
@@ -0,0 +1,217 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Parser;
+
+use Kint\Zval\BlobValue;
+use Kint\Zval\Representation\Representation;
+use Kint\Zval\SimpleXMLElementValue;
+use Kint\Zval\Value;
+use SimpleXMLElement;
+
+class SimpleXMLElementPlugin extends Plugin
+{
+    /**
+     * Show all properties and methods.
+     *
+     * @var bool
+     */
+    public static $verbose = false;
+
+    public function getTypes()
+    {
+        return ['object'];
+    }
+
+    public function getTriggers()
+    {
+        return Parser::TRIGGER_SUCCESS;
+    }
+
+    public function parse(&$var, Value &$o, $trigger)
+    {
+        if (!$var instanceof SimpleXMLElement) {
+            return;
+        }
+
+        if (!self::$verbose) {
+            $o->removeRepresentation('properties');
+            $o->removeRepresentation('iterator');
+            $o->removeRepresentation('methods');
+        }
+
+        // An invalid SimpleXMLElement can gum up the works with
+        // warnings if we call stuff children/attributes on it.
+        if (!$var) {
+            $o->size = null;
+
+            return;
+        }
+
+        $x = new SimpleXMLElementValue();
+        $x->transplant($o);
+
+        $namespaces = \array_merge([null], $var->getDocNamespaces());
+
+        // Attributes
+        $a = new Representation('Attributes');
+
+        $base_obj = new Value();
+        $base_obj->depth = $x->depth;
+
+        if ($x->access_path) {
+            $base_obj->access_path = '(string) '.$x->access_path;
+        }
+
+        // Attributes are strings. If we're too deep set the
+        // depth limit to enable parsing them, but no deeper.
+        if ($this->parser->getDepthLimit() && $this->parser->getDepthLimit() - 2 < $base_obj->depth) {
+            $base_obj->depth = $this->parser->getDepthLimit() - 2;
+        }
+
+        $attribs = [];
+
+        foreach ($namespaces as $nsAlias => $nsUrl) {
+            if ($nsAttribs = $var->attributes($nsUrl)) {
+                $cleanAttribs = [];
+                foreach ($nsAttribs as $name => $attrib) {
+                    $cleanAttribs[(string) $name] = $attrib;
+                }
+
+                if (null === $nsUrl) {
+                    $obj = clone $base_obj;
+                    if ($obj->access_path) {
+                        $obj->access_path .= '->attributes()';
+                    }
+
+                    $a->contents = $this->parser->parse($cleanAttribs, $obj)->value->contents;
+                } else {
+                    $obj = clone $base_obj;
+                    if ($obj->access_path) {
+                        $obj->access_path .= '->attributes('.\var_export($nsAlias, true).', true)';
+                    }
+
+                    $cleanAttribs = $this->parser->parse($cleanAttribs, $obj)->value->contents;
+
+                    foreach ($cleanAttribs as $attribute) {
+                        $attribute->name = $nsAlias.':'.$attribute->name;
+                        $a->contents[] = $attribute;
+                    }
+                }
+            }
+        }
+
+        $x->addRepresentation($a, 0);
+
+        // Children
+        $c = new Representation('Children');
+
+        foreach ($namespaces as $nsAlias => $nsUrl) {
+            // This is doubling items because of the root namespace
+            // and the implicit namespace on its children.
+            $thisNs = $var->getNamespaces();
+            if (isset($thisNs['']) && $thisNs[''] === $nsUrl) {
+                continue;
+            }
+
+            if ($nsChildren = $var->children($nsUrl)) {
+                $nsap = [];
+                foreach ($nsChildren as $name => $child) {
+                    $obj = new Value();
+                    $obj->depth = $x->depth + 1;
+                    $obj->name = (string) $name;
+                    if ($x->access_path) {
+                        if (null === $nsUrl) {
+                            $obj->access_path = $x->access_path.'->children()->';
+                        } else {
+                            $obj->access_path = $x->access_path.'->children('.\var_export($nsAlias, true).', true)->';
+                        }
+
+                        if (\preg_match('/^[a-zA-Z_\\x7f-\\xff][a-zA-Z0-9_\\x7f-\\xff]+$/', (string) $name)) {
+                            $obj->access_path .= (string) $name;
+                        } else {
+                            $obj->access_path .= '{'.\var_export((string) $name, true).'}';
+                        }
+
+                        if (isset($nsap[$obj->access_path])) {
+                            ++$nsap[$obj->access_path];
+                            $obj->access_path .= '['.$nsap[$obj->access_path].']';
+                        } else {
+                            $nsap[$obj->access_path] = 0;
+                        }
+                    }
+
+                    $value = $this->parser->parse($child, $obj);
+
+                    if ($value->access_path && 'string' === $value->type) {
+                        $value->access_path = '(string) '.$value->access_path;
+                    }
+
+                    $c->contents[] = $value;
+                }
+            }
+        }
+
+        $x->size = \count($c->contents);
+
+        if ($x->size) {
+            $x->addRepresentation($c, 0);
+        } else {
+            $x->size = null;
+
+            if (\strlen((string) $var)) {
+                $base_obj = new BlobValue();
+                $base_obj->depth = $x->depth + 1;
+                $base_obj->name = $x->name;
+                if ($x->access_path) {
+                    $base_obj->access_path = '(string) '.$x->access_path;
+                }
+
+                $value = (string) $var;
+
+                $s = $this->parser->parse($value, $base_obj);
+                $srep = $s->getRepresentation('contents');
+                $svalrep = $s->value && 'contents' == $s->value->getName() ? $s : null;
+
+                if ($srep || $svalrep) {
+                    $x->setIsStringValue(true);
+                    $x->value = $srep ?: $svalrep;
+
+                    if ($srep) {
+                        $x->replaceRepresentation($x->value, 0);
+                    }
+                }
+
+                $reps = \array_reverse($s->getRepresentations());
+
+                foreach ($reps as $rep) {
+                    $x->addRepresentation($rep, 0);
+                }
+            }
+        }
+
+        $o = $x;
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Parser/SplFileInfoPlugin.php b/www-api/system/ThirdParty/Kint/Parser/SplFileInfoPlugin.php
new file mode 100644
index 00000000..ada3e1fb
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Parser/SplFileInfoPlugin.php
@@ -0,0 +1,55 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Parser;
+
+use Kint\Zval\Representation\SplFileInfoRepresentation;
+use Kint\Zval\Value;
+use SplFileInfo;
+use SplFileObject;
+
+class SplFileInfoPlugin extends Plugin
+{
+    public function getTypes()
+    {
+        return ['object'];
+    }
+
+    public function getTriggers()
+    {
+        return Parser::TRIGGER_COMPLETE;
+    }
+
+    public function parse(&$var, Value &$o, $trigger)
+    {
+        if (!$var instanceof SplFileInfo || $var instanceof SplFileObject) {
+            return;
+        }
+
+        $r = new SplFileInfoRepresentation(clone $var);
+        $o->addRepresentation($r, 0);
+        $o->size = $r->getSize();
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Parser/SplObjectStoragePlugin.php b/www-api/system/ThirdParty/Kint/Parser/SplObjectStoragePlugin.php
new file mode 100644
index 00000000..359774d3
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Parser/SplObjectStoragePlugin.php
@@ -0,0 +1,54 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Parser;
+
+use Kint\Zval\Value;
+use SplObjectStorage;
+
+class SplObjectStoragePlugin extends Plugin
+{
+    public function getTypes()
+    {
+        return ['object'];
+    }
+
+    public function getTriggers()
+    {
+        return Parser::TRIGGER_COMPLETE;
+    }
+
+    public function parse(&$var, Value &$o, $trigger)
+    {
+        if (!$var instanceof SplObjectStorage || !($r = $o->getRepresentation('iterator'))) {
+            return;
+        }
+
+        $r = $o->getRepresentation('iterator');
+        if ($r) {
+            $o->size = !\is_array($r->contents) ? null : \count($r->contents);
+        }
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Parser/StreamPlugin.php b/www-api/system/ThirdParty/Kint/Parser/StreamPlugin.php
new file mode 100644
index 00000000..76608d94
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Parser/StreamPlugin.php
@@ -0,0 +1,81 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Parser;
+
+use Kint\Zval\Representation\Representation;
+use Kint\Zval\ResourceValue;
+use Kint\Zval\StreamValue;
+use Kint\Zval\Value;
+
+class StreamPlugin extends Plugin
+{
+    public function getTypes()
+    {
+        return ['resource'];
+    }
+
+    public function getTriggers()
+    {
+        return Parser::TRIGGER_SUCCESS;
+    }
+
+    public function parse(&$var, Value &$o, $trigger)
+    {
+        if (!$o instanceof ResourceValue || 'stream' !== $o->resource_type) {
+            return;
+        }
+
+        // Doublecheck that the resource is open before we get the metadata
+        if (!\is_resource($var)) {
+            return;
+        }
+
+        $meta = \stream_get_meta_data($var);
+
+        $rep = new Representation('Stream');
+        $rep->implicit_label = true;
+
+        $base_obj = new Value();
+        $base_obj->depth = $o->depth;
+
+        if ($o->access_path) {
+            $base_obj->access_path = 'stream_get_meta_data('.$o->access_path.')';
+        }
+
+        $rep->contents = $this->parser->parse($meta, $base_obj);
+
+        if (!\in_array('depth_limit', $rep->contents->hints, true)) {
+            $rep->contents = $rep->contents->value->contents;
+        }
+
+        $o->addRepresentation($rep, 0);
+        $o->value = $rep;
+
+        $stream = new StreamValue($meta);
+        $stream->transplant($o);
+        $o = $stream;
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Parser/TablePlugin.php b/www-api/system/ThirdParty/Kint/Parser/TablePlugin.php
new file mode 100644
index 00000000..c6ca6e24
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Parser/TablePlugin.php
@@ -0,0 +1,87 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Parser;
+
+use Kint\Zval\Representation\Representation;
+use Kint\Zval\Value;
+
+class TablePlugin extends Plugin
+{
+    public function getTypes()
+    {
+        return ['array'];
+    }
+
+    public function getTriggers()
+    {
+        return Parser::TRIGGER_SUCCESS;
+    }
+
+    public function parse(&$var, Value &$o, $trigger)
+    {
+        if (empty($o->value->contents)) {
+            return;
+        }
+
+        $array = $this->parser->getCleanArray($var);
+
+        if (\count($array) < 2) {
+            return;
+        }
+
+        // Ensure this is an array of arrays and that all child arrays have the
+        // same keys. We don't care about their children - if there's another
+        // "table" inside we'll just make another one down the value tab
+        $keys = null;
+        foreach ($array as $elem) {
+            if (!\is_array($elem) || \count($elem) < 2) {
+                return;
+            }
+
+            if (null === $keys) {
+                $keys = \array_keys($elem);
+            } elseif (\array_keys($elem) !== $keys) {
+                return;
+            }
+        }
+
+        // Ensure none of the child arrays are recursion or depth limit. We
+        // don't care if their children are since they are the table cells
+        foreach ($o->value->contents as $childarray) {
+            if (empty($childarray->value->contents)) {
+                return;
+            }
+        }
+
+        // Objects by reference for the win! We can do a copy-paste of the value
+        // representation contents and just slap a new hint on there and hey
+        // presto we have our table representation with no extra memory used!
+        $table = new Representation('Table');
+        $table->contents = $o->value->contents;
+        $table->hints[] = 'table';
+        $o->addRepresentation($table, 0);
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Parser/ThrowablePlugin.php b/www-api/system/ThirdParty/Kint/Parser/ThrowablePlugin.php
new file mode 100644
index 00000000..ea343e96
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Parser/ThrowablePlugin.php
@@ -0,0 +1,60 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Parser;
+
+use Exception;
+use Kint\Zval\Representation\SourceRepresentation;
+use Kint\Zval\ThrowableValue;
+use Kint\Zval\Value;
+use Throwable;
+
+class ThrowablePlugin extends Plugin
+{
+    public function getTypes()
+    {
+        return ['object'];
+    }
+
+    public function getTriggers()
+    {
+        return Parser::TRIGGER_SUCCESS;
+    }
+
+    public function parse(&$var, Value &$o, $trigger)
+    {
+        if (!$var instanceof Exception && (!KINT_PHP70 || !$var instanceof Throwable)) {
+            return;
+        }
+
+        $throw = new ThrowableValue($var);
+        $throw->transplant($o);
+        $r = new SourceRepresentation($var->getFile(), $var->getLine());
+        $r->showfilename = true;
+        $throw->addRepresentation($r, 0);
+
+        $o = $throw;
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Parser/TimestampPlugin.php b/www-api/system/ThirdParty/Kint/Parser/TimestampPlugin.php
new file mode 100644
index 00000000..9e08c455
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Parser/TimestampPlugin.php
@@ -0,0 +1,75 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Parser;
+
+use Kint\Zval\Value;
+
+class TimestampPlugin extends Plugin
+{
+    public static $blacklist = [
+        2147483648,
+        2147483647,
+        1073741824,
+        1073741823,
+    ];
+
+    public function getTypes()
+    {
+        return ['string', 'integer'];
+    }
+
+    public function getTriggers()
+    {
+        return Parser::TRIGGER_SUCCESS;
+    }
+
+    public function parse(&$var, Value &$o, $trigger)
+    {
+        if (\is_string($var) && !\ctype_digit($var)) {
+            return;
+        }
+
+        if ($var < 0) {
+            return;
+        }
+
+        if (\in_array($var, self::$blacklist, true)) {
+            return;
+        }
+
+        $len = \strlen((string) $var);
+
+        // Guess for anything between March 1973 and November 2286
+        if (9 === $len || 10 === $len) {
+            // If it's an int or string that's this short it probably has no other meaning
+            // Additionally it's highly unlikely the shortValue will be clipped for length
+            // If you're writing a plugin that interferes with this, just put your
+            // parser plugin further down the list so that it gets loaded afterwards.
+            $o->value->label = 'Timestamp';
+            $o->value->hints[] = 'timestamp';
+        }
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Parser/ToStringPlugin.php b/www-api/system/ThirdParty/Kint/Parser/ToStringPlugin.php
new file mode 100644
index 00000000..d13cb29c
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Parser/ToStringPlugin.php
@@ -0,0 +1,67 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Parser;
+
+use Kint\Zval\Representation\Representation;
+use Kint\Zval\Value;
+use ReflectionClass;
+
+class ToStringPlugin extends Plugin
+{
+    public static $blacklist = [
+        'SimpleXMLElement',
+        'SplFileObject',
+    ];
+
+    public function getTypes()
+    {
+        return ['object'];
+    }
+
+    public function getTriggers()
+    {
+        return Parser::TRIGGER_SUCCESS;
+    }
+
+    public function parse(&$var, Value &$o, $trigger)
+    {
+        $reflection = new ReflectionClass($var);
+        if (!$reflection->hasMethod('__toString')) {
+            return;
+        }
+
+        foreach (self::$blacklist as $class) {
+            if ($var instanceof $class) {
+                return;
+            }
+        }
+
+        $r = new Representation('toString');
+        $r->contents = (string) $var;
+
+        $o->addRepresentation($r);
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Parser/TracePlugin.php b/www-api/system/ThirdParty/Kint/Parser/TracePlugin.php
new file mode 100644
index 00000000..ccdcadec
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Parser/TracePlugin.php
@@ -0,0 +1,120 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Parser;
+
+use Kint\Utils;
+use Kint\Zval\TraceFrameValue;
+use Kint\Zval\TraceValue;
+use Kint\Zval\Value;
+
+class TracePlugin extends Plugin
+{
+    public static $blacklist = ['spl_autoload_call'];
+    public static $path_blacklist = [];
+
+    public function getTypes()
+    {
+        return ['array'];
+    }
+
+    public function getTriggers()
+    {
+        return Parser::TRIGGER_SUCCESS;
+    }
+
+    public function parse(&$var, Value &$o, $trigger)
+    {
+        if (!$o->value) {
+            return;
+        }
+
+        /** @var array[] $trace Psalm workaround */
+        $trace = $this->parser->getCleanArray($var);
+
+        if (\count($trace) !== \count($o->value->contents) || !Utils::isTrace($trace)) {
+            return;
+        }
+
+        $traceobj = new TraceValue();
+        $traceobj->transplant($o);
+        $rep = $traceobj->value;
+
+        $old_trace = $rep->contents;
+
+        Utils::normalizeAliases(self::$blacklist);
+        $path_blacklist = self::normalizePaths(self::$path_blacklist);
+
+        $rep->contents = [];
+
+        foreach ($old_trace as $frame) {
+            $index = $frame->name;
+
+            if (!isset($trace[$index]['function'])) {
+                // Something's very very wrong here, but it's probably a plugin's fault
+                continue;
+            }
+
+            if (Utils::traceFrameIsListed($trace[$index], self::$blacklist)) {
+                continue;
+            }
+
+            if (isset($trace[$index]['file'])) {
+                $realfile = \realpath($trace[$index]['file']);
+                foreach ($path_blacklist as $path) {
+                    if (0 === \strpos($realfile, $path)) {
+                        continue 2;
+                    }
+                }
+            }
+
+            $rep->contents[$index] = new TraceFrameValue($frame, $trace[$index]);
+        }
+
+        \ksort($rep->contents);
+        $rep->contents = \array_values($rep->contents);
+
+        $traceobj->clearRepresentations();
+        $traceobj->addRepresentation($rep);
+        $traceobj->size = \count($rep->contents);
+        $o = $traceobj;
+    }
+
+    protected static function normalizePaths(array $paths)
+    {
+        $normalized = [];
+
+        foreach ($paths as $path) {
+            $realpath = \realpath($path);
+            if (\is_dir($realpath)) {
+                $realpath .= DIRECTORY_SEPARATOR;
+            }
+
+            $normalized[] = $realpath;
+        }
+
+        return $normalized;
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Parser/XmlPlugin.php b/www-api/system/ThirdParty/Kint/Parser/XmlPlugin.php
new file mode 100644
index 00000000..a4fa2b0c
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Parser/XmlPlugin.php
@@ -0,0 +1,157 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Parser;
+
+use DOMDocument;
+use Exception;
+use Kint\Zval\Representation\Representation;
+use Kint\Zval\Value;
+
+class XmlPlugin extends Plugin
+{
+    /**
+     * Which method to parse the variable with.
+     *
+     * DOMDocument provides more information including the text between nodes,
+     * however it's memory usage is very high and it takes longer to parse and
+     * render. Plus it's a pain to work with. So SimpleXML is the default.
+     *
+     * @var string
+     */
+    public static $parse_method = 'SimpleXML';
+
+    public function getTypes()
+    {
+        return ['string'];
+    }
+
+    public function getTriggers()
+    {
+        return Parser::TRIGGER_SUCCESS;
+    }
+
+    public function parse(&$var, Value &$o, $trigger)
+    {
+        if ('<?xml' !== \substr($var, 0, 5)) {
+            return;
+        }
+
+        if (!\method_exists(\get_class($this), 'xmlTo'.self::$parse_method)) {
+            return;
+        }
+
+        $xml = \call_user_func([\get_class($this), 'xmlTo'.self::$parse_method], $var, $o->access_path);
+
+        if (empty($xml)) {
+            return;
+        }
+
+        list($xml, $access_path, $name) = $xml;
+
+        $base_obj = new Value();
+        $base_obj->depth = $o->depth + 1;
+        $base_obj->name = $name;
+        $base_obj->access_path = $access_path;
+
+        $r = new Representation('XML');
+        $r->contents = $this->parser->parse($xml, $base_obj);
+
+        $o->addRepresentation($r, 0);
+    }
+
+    protected static function xmlToSimpleXML($var, $parent_path)
+    {
+        try {
+            $errors = \libxml_use_internal_errors(true);
+            $xml = \simplexml_load_string($var);
+            \libxml_use_internal_errors($errors);
+        } catch (Exception $e) {
+            if (isset($errors)) {
+                \libxml_use_internal_errors($errors);
+            }
+
+            return;
+        }
+
+        if (false === $xml) {
+            return;
+        }
+
+        if (null === $parent_path) {
+            $access_path = null;
+        } else {
+            $access_path = 'simplexml_load_string('.$parent_path.')';
+        }
+
+        $name = $xml->getName();
+
+        return [$xml, $access_path, $name];
+    }
+
+    /**
+     * Get the DOMDocument info.
+     *
+     * The documentation of DOMDocument::loadXML() states that while you can
+     * call it statically, it will give an E_STRICT warning. On my system it
+     * actually gives an E_DEPRECATED warning, but it works so we'll just add
+     * an error-silencing '@' to the access path.
+     *
+     * If it errors loading then we wouldn't have gotten this far in the first place.
+     *
+     * @param string      $var         The XML string
+     * @param null|string $parent_path The path to the parent, in this case the XML string
+     *
+     * @return null|array The root element DOMNode, the access path, and the root element name
+     */
+    protected static function xmlToDOMDocument($var, $parent_path)
+    {
+        // There's no way to check validity in DOMDocument without making errors. For shame!
+        if (!self::xmlToSimpleXML($var, $parent_path)) {
+            return null;
+        }
+
+        $xml = new DOMDocument();
+        $xml->loadXML($var);
+
+        if ($xml->childNodes->count() > 1) {
+            $xml = $xml->childNodes;
+            $access_path = 'childNodes';
+        } else {
+            $xml = $xml->firstChild;
+            $access_path = 'firstChild';
+        }
+
+        if (null === $parent_path) {
+            $access_path = null;
+        } else {
+            $access_path = '(function($s){$x = new \\DomDocument(); $x->loadXML($s); return $x;})('.$parent_path.')->'.$access_path;
+        }
+
+        $name = isset($xml->nodeName) ? $xml->nodeName : null;
+
+        return [$xml, $access_path, $name];
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Renderer/CliRenderer.php b/www-api/system/ThirdParty/Kint/Renderer/CliRenderer.php
new file mode 100644
index 00000000..ae626167
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Renderer/CliRenderer.php
@@ -0,0 +1,183 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer;
+
+use Exception;
+use Kint\Zval\Value;
+use Throwable;
+
+class CliRenderer extends TextRenderer
+{
+    /**
+     * @var bool enable colors
+     */
+    public static $cli_colors = true;
+
+    /**
+     * Forces utf8 output on windows.
+     *
+     * @var bool
+     */
+    public static $force_utf8 = false;
+
+    /**
+     * Detects the terminal width on startup.
+     *
+     * @var bool
+     */
+    public static $detect_width = true;
+
+    /**
+     * The minimum width to detect terminal size as.
+     *
+     * Less than this is ignored and falls back to default width.
+     *
+     * @var int
+     */
+    public static $min_terminal_width = 40;
+
+    /**
+     * Which stream to check for VT100 support on windows.
+     *
+     * null uses STDOUT if it's defined
+     *
+     * @var null|resource
+     */
+    public static $windows_stream = null;
+
+    protected static $terminal_width = null;
+
+    protected $windows_output = false;
+
+    protected $colors = false;
+
+    public function __construct()
+    {
+        parent::__construct();
+
+        if (!self::$force_utf8 && KINT_WIN) {
+            if (!KINT_PHP72) {
+                $this->windows_output = true;
+            } else {
+                $stream = self::$windows_stream;
+
+                if (!$stream && \defined('STDOUT')) {
+                    $stream = STDOUT;
+                }
+
+                if (!$stream) {
+                    $this->windows_output = true;
+                } else {
+                    $this->windows_output = !\sapi_windows_vt100_support($stream);
+                }
+            }
+        }
+
+        if (!self::$terminal_width) {
+            if (!KINT_WIN && self::$detect_width) {
+                try {
+                    self::$terminal_width = \exec('tput cols');
+                } catch (Exception $e) {
+                    self::$terminal_width = self::$default_width;
+                } catch (Throwable $t) {
+                    self::$terminal_width = self::$default_width;
+                }
+            }
+
+            if (self::$terminal_width < self::$min_terminal_width) {
+                self::$terminal_width = self::$default_width;
+            }
+        }
+
+        $this->colors = $this->windows_output ? false : self::$cli_colors;
+
+        $this->header_width = self::$terminal_width;
+    }
+
+    public function colorValue($string)
+    {
+        if (!$this->colors) {
+            return $string;
+        }
+
+        return "\x1b[32m".\str_replace("\n", "\x1b[0m\n\x1b[32m", $string)."\x1b[0m";
+    }
+
+    public function colorType($string)
+    {
+        if (!$this->colors) {
+            return $string;
+        }
+
+        return "\x1b[35;1m".\str_replace("\n", "\x1b[0m\n\x1b[35;1m", $string)."\x1b[0m";
+    }
+
+    public function colorTitle($string)
+    {
+        if (!$this->colors) {
+            return $string;
+        }
+
+        return "\x1b[36m".\str_replace("\n", "\x1b[0m\n\x1b[36m", $string)."\x1b[0m";
+    }
+
+    public function renderTitle(Value $o)
+    {
+        if ($this->windows_output) {
+            return $this->utf8ToWindows(parent::renderTitle($o));
+        }
+
+        return parent::renderTitle($o);
+    }
+
+    public function preRender()
+    {
+        return PHP_EOL;
+    }
+
+    public function postRender()
+    {
+        if ($this->windows_output) {
+            return $this->utf8ToWindows(parent::postRender());
+        }
+
+        return parent::postRender();
+    }
+
+    public function escape($string, $encoding = false)
+    {
+        return \str_replace("\x1b", '\\x1b', $string);
+    }
+
+    protected function utf8ToWindows($string)
+    {
+        return \str_replace(
+            ['┌', '═', '┐', '│', '└', '─', '┘'],
+            [' ', '=', ' ', '|', ' ', '-', ' '],
+            $string
+        );
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Renderer/PlainRenderer.php b/www-api/system/ThirdParty/Kint/Renderer/PlainRenderer.php
new file mode 100644
index 00000000..4b8102a4
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Renderer/PlainRenderer.php
@@ -0,0 +1,237 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer;
+
+use Kint\Kint;
+use Kint\Zval\BlobValue;
+use Kint\Zval\Value;
+
+class PlainRenderer extends TextRenderer
+{
+    public static $pre_render_sources = [
+        'script' => [
+            ['Kint\\Renderer\\PlainRenderer', 'renderJs'],
+            ['Kint\\Renderer\\Text\\MicrotimePlugin', 'renderJs'],
+        ],
+        'style' => [
+            ['Kint\\Renderer\\PlainRenderer', 'renderCss'],
+        ],
+        'raw' => [],
+    ];
+
+    /**
+     * Path to the CSS file to load by default.
+     *
+     * @var string
+     */
+    public static $theme = 'plain.css';
+
+    /**
+     * Output htmlentities instead of utf8.
+     *
+     * @var bool
+     */
+    public static $disable_utf8 = false;
+
+    public static $needs_pre_render = true;
+
+    public static $always_pre_render = false;
+
+    protected $force_pre_render = false;
+    protected $pre_render;
+
+    public function __construct()
+    {
+        parent::__construct();
+
+        $this->pre_render = self::$needs_pre_render;
+
+        if (self::$always_pre_render) {
+            $this->setPreRender(true);
+        }
+    }
+
+    public function setCallInfo(array $info)
+    {
+        parent::setCallInfo($info);
+
+        if (\in_array('@', $this->call_info['modifiers'], true)) {
+            $this->setPreRender(true);
+        }
+    }
+
+    public function setStatics(array $statics)
+    {
+        parent::setStatics($statics);
+
+        if (!empty($statics['return'])) {
+            $this->setPreRender(true);
+        }
+    }
+
+    public function setPreRender($pre_render)
+    {
+        $this->pre_render = $pre_render;
+        $this->force_pre_render = true;
+    }
+
+    public function getPreRender()
+    {
+        return $this->pre_render;
+    }
+
+    public function colorValue($string)
+    {
+        return '<i>'.$string.'</i>';
+    }
+
+    public function colorType($string)
+    {
+        return '<b>'.$string.'</b>';
+    }
+
+    public function colorTitle($string)
+    {
+        return '<u>'.$string.'</u>';
+    }
+
+    public function renderTitle(Value $o)
+    {
+        if (self::$disable_utf8) {
+            return $this->utf8ToHtmlentity(parent::renderTitle($o));
+        }
+
+        return parent::renderTitle($o);
+    }
+
+    public function preRender()
+    {
+        $output = '';
+
+        if ($this->pre_render) {
+            foreach (self::$pre_render_sources as $type => $values) {
+                $contents = '';
+                foreach ($values as $v) {
+                    $contents .= \call_user_func($v, $this);
+                }
+
+                if (!\strlen($contents)) {
+                    continue;
+                }
+
+                switch ($type) {
+                    case 'script':
+                        $output .= '<script class="kint-plain-script">'.$contents.'</script>';
+                        break;
+                    case 'style':
+                        $output .= '<style class="kint-plain-style">'.$contents.'</style>';
+                        break;
+                    default:
+                        $output .= $contents;
+                }
+            }
+
+            // Don't pre-render on every dump
+            if (!$this->force_pre_render) {
+                self::$needs_pre_render = false;
+            }
+        }
+
+        return $output.'<div class="kint-plain">';
+    }
+
+    public function postRender()
+    {
+        if (self::$disable_utf8) {
+            return $this->utf8ToHtmlentity(parent::postRender()).'</div>';
+        }
+
+        return parent::postRender().'</div>';
+    }
+
+    public function ideLink($file, $line)
+    {
+        $path = $this->escape(Kint::shortenPath($file)).':'.$line;
+        $ideLink = Kint::getIdeLink($file, $line);
+
+        if (!$ideLink) {
+            return $path;
+        }
+
+        $class = '';
+
+        if (\preg_match('/https?:\\/\\//i', $ideLink)) {
+            $class = 'class="kint-ide-link" ';
+        }
+
+        return '<a '.$class.'href="'.$this->escape($ideLink).'">'.$path.'</a>';
+    }
+
+    public function escape($string, $encoding = false)
+    {
+        if (false === $encoding) {
+            $encoding = BlobValue::detectEncoding($string);
+        }
+
+        $original_encoding = $encoding;
+
+        if (false === $encoding || 'ASCII' === $encoding) {
+            $encoding = 'UTF-8';
+        }
+
+        $string = \htmlspecialchars($string, ENT_NOQUOTES, $encoding);
+
+        // this call converts all non-ASCII characters into numeirc htmlentities
+        if (\function_exists('mb_encode_numericentity') && 'ASCII' !== $original_encoding) {
+            $string = \mb_encode_numericentity($string, [0x80, 0xFFFF, 0, 0xFFFF], $encoding);
+        }
+
+        return $string;
+    }
+
+    protected function utf8ToHtmlentity($string)
+    {
+        return \str_replace(
+            ['┌', '═', '┐', '│', '└', '─', '┘'],
+            ['&#9484;', '&#9552;', '&#9488;', '&#9474;', '&#9492;', '&#9472;', '&#9496;'],
+            $string
+        );
+    }
+
+    protected static function renderJs()
+    {
+        return \file_get_contents(KINT_DIR.'/resources/compiled/shared.js').\file_get_contents(KINT_DIR.'/resources/compiled/plain.js');
+    }
+
+    protected static function renderCss()
+    {
+        if (\file_exists(KINT_DIR.'/resources/compiled/'.self::$theme)) {
+            return \file_get_contents(KINT_DIR.'/resources/compiled/'.self::$theme);
+        }
+
+        return \file_get_contents(self::$theme);
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Renderer/Renderer.php b/www-api/system/ThirdParty/Kint/Renderer/Renderer.php
new file mode 100644
index 00000000..0ed7ce08
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Renderer/Renderer.php
@@ -0,0 +1,185 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer;
+
+use Kint\Zval\InstanceValue;
+use Kint\Zval\Value;
+
+abstract class Renderer
+{
+    const SORT_NONE = 0;
+    const SORT_VISIBILITY = 1;
+    const SORT_FULL = 2;
+
+    protected $call_info = [];
+    protected $statics = [];
+    protected $show_trace = true;
+
+    abstract public function render(Value $o);
+
+    abstract public function renderNothing();
+
+    public function setCallInfo(array $info)
+    {
+        if (!isset($info['params'])) {
+            $info['params'] = null;
+        }
+
+        if (!isset($info['modifiers']) || !\is_array($info['modifiers'])) {
+            $info['modifiers'] = [];
+        }
+
+        if (!isset($info['callee'])) {
+            $info['callee'] = null;
+        }
+
+        if (!isset($info['caller'])) {
+            $info['caller'] = null;
+        }
+
+        if (!isset($info['trace']) || !\is_array($info['trace'])) {
+            $info['trace'] = [];
+        }
+
+        $this->call_info = [
+            'params' => $info['params'],
+            'modifiers' => $info['modifiers'],
+            'callee' => $info['callee'],
+            'caller' => $info['caller'],
+            'trace' => $info['trace'],
+        ];
+    }
+
+    public function getCallInfo()
+    {
+        return $this->call_info;
+    }
+
+    public function setStatics(array $statics)
+    {
+        $this->statics = $statics;
+        $this->setShowTrace(!empty($statics['display_called_from']));
+    }
+
+    public function getStatics()
+    {
+        return $this->statics;
+    }
+
+    public function setShowTrace($show_trace)
+    {
+        $this->show_trace = $show_trace;
+    }
+
+    public function getShowTrace()
+    {
+        return $this->show_trace;
+    }
+
+    /**
+     * Returns the first compatible plugin available.
+     *
+     * @param array $plugins Array of hints to class strings
+     * @param array $hints   Array of object hints
+     *
+     * @return array Array of hints to class strings filtered and sorted by object hints
+     */
+    public function matchPlugins(array $plugins, array $hints)
+    {
+        $out = [];
+
+        foreach ($hints as $key) {
+            if (isset($plugins[$key])) {
+                $out[$key] = $plugins[$key];
+            }
+        }
+
+        return $out;
+    }
+
+    public function filterParserPlugins(array $plugins)
+    {
+        return $plugins;
+    }
+
+    public function preRender()
+    {
+        return '';
+    }
+
+    public function postRender()
+    {
+        return '';
+    }
+
+    public static function sortPropertiesFull(Value $a, Value $b)
+    {
+        $sort = Value::sortByAccess($a, $b);
+        if ($sort) {
+            return $sort;
+        }
+
+        $sort = Value::sortByName($a, $b);
+        if ($sort) {
+            return $sort;
+        }
+
+        return InstanceValue::sortByHierarchy($a->owner_class, $b->owner_class);
+    }
+
+    /**
+     * Sorts an array of Value.
+     *
+     * @param Value[] $contents Object properties to sort
+     * @param int     $sort
+     *
+     * @return Value[]
+     */
+    public static function sortProperties(array $contents, $sort)
+    {
+        switch ($sort) {
+            case self::SORT_VISIBILITY:
+                // Containers to quickly stable sort by type
+                $containers = [
+                    Value::ACCESS_PUBLIC => [],
+                    Value::ACCESS_PROTECTED => [],
+                    Value::ACCESS_PRIVATE => [],
+                    Value::ACCESS_NONE => [],
+                ];
+
+                foreach ($contents as $item) {
+                    $containers[$item->access][] = $item;
+                }
+
+                return \call_user_func_array('array_merge', $containers);
+            case self::SORT_FULL:
+                \usort($contents, ['Kint\\Renderer\\Renderer', 'sortPropertiesFull']);
+                // no break
+            default:
+                return $contents;
+        }
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Renderer/Rich/ArrayLimitPlugin.php b/www-api/system/ThirdParty/Kint/Renderer/Rich/ArrayLimitPlugin.php
new file mode 100644
index 00000000..e6ebe569
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Renderer/Rich/ArrayLimitPlugin.php
@@ -0,0 +1,36 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer\Rich;
+
+use Kint\Zval\Value;
+
+class ArrayLimitPlugin extends Plugin implements ValuePluginInterface
+{
+    public function renderValue(Value $o)
+    {
+        return '<dl>'.$this->renderLockedHeader($o, '<var>Array Limit</var>').'</dl>';
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Renderer/Rich/BinaryPlugin.php b/www-api/system/ThirdParty/Kint/Renderer/Rich/BinaryPlugin.php
new file mode 100644
index 00000000..b12690a4
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Renderer/Rich/BinaryPlugin.php
@@ -0,0 +1,56 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer\Rich;
+
+use Kint\Zval\Representation\Representation;
+
+class BinaryPlugin extends Plugin implements TabPluginInterface
+{
+    public static $line_length = 0x10;
+    public static $chunk_length = 0x4;
+
+    public function renderTab(Representation $r)
+    {
+        $out = '<pre>';
+
+        /** @var string[] Psalm bug workaround */
+        $lines = \str_split($r->contents, self::$line_length);
+
+        foreach ($lines as $index => $line) {
+            $out .= \sprintf('%08X', $index * self::$line_length).":\t";
+
+            /** @var string[] Psalm bug workaround */
+            $chunks = \str_split(\str_pad(\bin2hex($line), 2 * self::$line_length, ' '), self::$chunk_length);
+
+            $out .= \implode(' ', $chunks);
+            $out .= "\t".\preg_replace('/[^\\x20-\\x7E]/', '.', $line)."\n";
+        }
+
+        $out .= '</pre>';
+
+        return $out;
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Renderer/Rich/BlacklistPlugin.php b/www-api/system/ThirdParty/Kint/Renderer/Rich/BlacklistPlugin.php
new file mode 100644
index 00000000..ed7f4ec9
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Renderer/Rich/BlacklistPlugin.php
@@ -0,0 +1,36 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer\Rich;
+
+use Kint\Zval\Value;
+
+class BlacklistPlugin extends Plugin implements ValuePluginInterface
+{
+    public function renderValue(Value $o)
+    {
+        return '<dl>'.$this->renderLockedHeader($o, '<var>Blacklisted</var>').'</dl>';
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Renderer/Rich/CallablePlugin.php b/www-api/system/ThirdParty/Kint/Renderer/Rich/CallablePlugin.php
new file mode 100644
index 00000000..b28b56a0
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Renderer/Rich/CallablePlugin.php
@@ -0,0 +1,174 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer\Rich;
+
+use Kint\Renderer\RichRenderer;
+use Kint\Utils;
+use Kint\Zval\ClosureValue;
+use Kint\Zval\MethodValue;
+use Kint\Zval\Value;
+
+class CallablePlugin extends Plugin implements ValuePluginInterface
+{
+    protected static $method_cache = [];
+
+    public function renderValue(Value $o)
+    {
+        if ($o instanceof MethodValue) {
+            return $this->renderMethod($o);
+        }
+
+        if ($o instanceof ClosureValue) {
+            return $this->renderClosure($o);
+        }
+
+        return $this->renderCallable($o);
+    }
+
+    protected function renderClosure(ClosureValue $o)
+    {
+        $children = $this->renderer->renderChildren($o);
+
+        $header = '';
+
+        if (null !== ($s = $o->getModifiers())) {
+            $header .= '<var>'.$s.'</var> ';
+        }
+
+        if (null !== ($s = $o->getName())) {
+            $header .= '<dfn>'.$this->renderer->escape($s).'('.$this->renderer->escape($o->getParams()).')</dfn>';
+        }
+
+        if (null !== ($s = $o->getValueShort())) {
+            if (RichRenderer::$strlen_max) {
+                $s = Utils::truncateString($s, RichRenderer::$strlen_max);
+            }
+            $header .= ' '.$this->renderer->escape($s);
+        }
+
+        return '<dl>'.$this->renderer->renderHeaderWrapper($o, (bool) \strlen($children), $header).$children.'</dl>';
+    }
+
+    protected function renderCallable(Value $o)
+    {
+        $children = $this->renderer->renderChildren($o);
+
+        $header = '';
+
+        if (null !== ($s = $o->getModifiers())) {
+            $header .= '<var>'.$s.'</var> ';
+        }
+
+        if (null !== ($s = $o->getName())) {
+            $header .= '<dfn>'.$this->renderer->escape($s).'</dfn>';
+        }
+
+        if (null !== ($s = $o->getValueShort())) {
+            if (RichRenderer::$strlen_max) {
+                $s = Utils::truncateString($s, RichRenderer::$strlen_max);
+            }
+            $header .= ' '.$this->renderer->escape($s);
+        }
+
+        return '<dl>'.$this->renderer->renderHeaderWrapper($o, (bool) \strlen($children), $header).$children.'</dl>';
+    }
+
+    protected function renderMethod(MethodValue $o)
+    {
+        if (!empty(self::$method_cache[$o->owner_class][$o->name])) {
+            $children = self::$method_cache[$o->owner_class][$o->name]['children'];
+
+            $header = $this->renderer->renderHeaderWrapper(
+                $o,
+                (bool) \strlen($children),
+                self::$method_cache[$o->owner_class][$o->name]['header']
+            );
+
+            return '<dl>'.$header.$children.'</dl>';
+        }
+
+        $children = $this->renderer->renderChildren($o);
+
+        $header = '';
+
+        if (null !== ($s = $o->getModifiers()) || $o->return_reference) {
+            $header .= '<var>'.$s;
+
+            if ($o->return_reference) {
+                if ($s) {
+                    $header .= ' ';
+                }
+                $header .= $this->renderer->escape('&');
+            }
+
+            $header .= '</var> ';
+        }
+
+        if (null !== ($s = $o->getName())) {
+            $function = $this->renderer->escape($s).'('.$this->renderer->escape($o->getParams()).')';
+
+            if (null !== ($url = $o->getPhpDocUrl())) {
+                $function = '<a href="'.$url.'" target=_blank>'.$function.'</a>';
+            }
+
+            $header .= '<dfn>'.$function.'</dfn>';
+        }
+
+        if (!empty($o->returntype)) {
+            $header .= ': <var>';
+
+            if ($o->return_reference) {
+                $header .= $this->renderer->escape('&');
+            }
+
+            $header .= $this->renderer->escape($o->returntype).'</var>';
+        } elseif ($o->docstring) {
+            if (\preg_match('/@return\\s+(.*)\\r?\\n/m', $o->docstring, $matches)) {
+                if (\trim($matches[1])) {
+                    $header .= ': <var>'.$this->renderer->escape(\trim($matches[1])).'</var>';
+                }
+            }
+        }
+
+        if (null !== ($s = $o->getValueShort())) {
+            if (RichRenderer::$strlen_max) {
+                $s = Utils::truncateString($s, RichRenderer::$strlen_max);
+            }
+            $header .= ' '.$this->renderer->escape($s);
+        }
+
+        if (\strlen($o->owner_class) && \strlen($o->name)) {
+            self::$method_cache[$o->owner_class][$o->name] = [
+                'header' => $header,
+                'children' => $children,
+            ];
+        }
+
+        $header = $this->renderer->renderHeaderWrapper($o, (bool) \strlen($children), $header);
+
+        return '<dl>'.$header.$children.'</dl>';
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Renderer/Rich/ClosurePlugin.php b/www-api/system/ThirdParty/Kint/Renderer/Rich/ClosurePlugin.php
new file mode 100644
index 00000000..44813e3e
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Renderer/Rich/ClosurePlugin.php
@@ -0,0 +1,59 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer\Rich;
+
+use Kint\Kint;
+use Kint\Zval\ClosureValue;
+use Kint\Zval\Value;
+
+class ClosurePlugin extends Plugin implements ValuePluginInterface
+{
+    public function renderValue(Value $o)
+    {
+        $children = $this->renderer->renderChildren($o);
+
+        if (!($o instanceof ClosureValue)) {
+            $header = $this->renderer->renderHeader($o);
+        } else {
+            $header = '';
+
+            if (null !== ($s = $o->getModifiers())) {
+                $header .= '<var>'.$s.'</var> ';
+            }
+
+            if (null !== ($s = $o->getName())) {
+                $header .= '<dfn>'.$this->renderer->escape($s).'('.$this->renderer->escape($o->getParams()).')</dfn> ';
+            }
+
+            $header .= '<var>Closure</var> ';
+            $header .= $this->renderer->escape(Kint::shortenPath($o->filename)).':'.(int) $o->startline;
+        }
+
+        $header = $this->renderer->renderHeaderWrapper($o, (bool) \strlen($children), $header);
+
+        return '<dl>'.$header.$children.'</dl>';
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Renderer/Rich/ColorPlugin.php b/www-api/system/ThirdParty/Kint/Renderer/Rich/ColorPlugin.php
new file mode 100644
index 00000000..ebd02cb5
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Renderer/Rich/ColorPlugin.php
@@ -0,0 +1,100 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer\Rich;
+
+use Kint\Zval\Representation\ColorRepresentation;
+use Kint\Zval\Representation\Representation;
+use Kint\Zval\Value;
+
+class ColorPlugin extends Plugin implements TabPluginInterface, ValuePluginInterface
+{
+    public function renderValue(Value $o)
+    {
+        $r = $o->getRepresentation('color');
+
+        if (!$r instanceof ColorRepresentation) {
+            return;
+        }
+
+        $children = $this->renderer->renderChildren($o);
+
+        $header = $this->renderer->renderHeader($o);
+        $header .= '<div class="kint-color-preview"><div style="background:';
+        $header .= $r->getColor(ColorRepresentation::COLOR_RGBA);
+        $header .= '"></div></div>';
+
+        $header = $this->renderer->renderHeaderWrapper($o, (bool) \strlen($children), $header);
+
+        return '<dl>'.$header.$children.'</dl>';
+    }
+
+    public function renderTab(Representation $r)
+    {
+        if (!$r instanceof ColorRepresentation) {
+            return;
+        }
+
+        $out = '';
+
+        if ($color = $r->getColor(ColorRepresentation::COLOR_NAME)) {
+            $out .= '<dfn>'.$color."</dfn>\n";
+        }
+        if ($color = $r->getColor(ColorRepresentation::COLOR_HEX_3)) {
+            $out .= '<dfn>'.$color."</dfn>\n";
+        }
+        if ($color = $r->getColor(ColorRepresentation::COLOR_HEX_6)) {
+            $out .= '<dfn>'.$color."</dfn>\n";
+        }
+
+        if ($r->hasAlpha()) {
+            if ($color = $r->getColor(ColorRepresentation::COLOR_HEX_4)) {
+                $out .= '<dfn>'.$color."</dfn>\n";
+            }
+            if ($color = $r->getColor(ColorRepresentation::COLOR_HEX_8)) {
+                $out .= '<dfn>'.$color."</dfn>\n";
+            }
+            if ($color = $r->getColor(ColorRepresentation::COLOR_RGBA)) {
+                $out .= '<dfn>'.$color."</dfn>\n";
+            }
+            if ($color = $r->getColor(ColorRepresentation::COLOR_HSLA)) {
+                $out .= '<dfn>'.$color."</dfn>\n";
+            }
+        } else {
+            if ($color = $r->getColor(ColorRepresentation::COLOR_RGB)) {
+                $out .= '<dfn>'.$color."</dfn>\n";
+            }
+            if ($color = $r->getColor(ColorRepresentation::COLOR_HSL)) {
+                $out .= '<dfn>'.$color."</dfn>\n";
+            }
+        }
+
+        if (!\strlen($out)) {
+            return;
+        }
+
+        return '<pre>'.$out.'</pre>';
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Renderer/Rich/DepthLimitPlugin.php b/www-api/system/ThirdParty/Kint/Renderer/Rich/DepthLimitPlugin.php
new file mode 100644
index 00000000..69808c7c
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Renderer/Rich/DepthLimitPlugin.php
@@ -0,0 +1,36 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer\Rich;
+
+use Kint\Zval\Value;
+
+class DepthLimitPlugin extends Plugin implements ValuePluginInterface
+{
+    public function renderValue(Value $o)
+    {
+        return '<dl>'.$this->renderLockedHeader($o, '<var>Depth Limit</var>').'</dl>';
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Renderer/Rich/DocstringPlugin.php b/www-api/system/ThirdParty/Kint/Renderer/Rich/DocstringPlugin.php
new file mode 100644
index 00000000..cb53a74f
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Renderer/Rich/DocstringPlugin.php
@@ -0,0 +1,70 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer\Rich;
+
+use Kint\Kint;
+use Kint\Zval\Representation\DocstringRepresentation;
+use Kint\Zval\Representation\Representation;
+
+class DocstringPlugin extends Plugin implements TabPluginInterface
+{
+    public function renderTab(Representation $r)
+    {
+        if (!($r instanceof DocstringRepresentation)) {
+            return;
+        }
+
+        $docstring = [];
+        foreach (\explode("\n", $r->contents) as $line) {
+            $docstring[] = \trim($line);
+        }
+
+        $docstring = \implode("\n", $docstring);
+
+        $location = [];
+
+        if ($r->class) {
+            $location[] = 'Inherited from '.$this->renderer->escape($r->class);
+        }
+        if ($r->file && $r->line) {
+            $location[] = 'Defined in '.$this->renderer->escape(Kint::shortenPath($r->file)).':'.((int) $r->line);
+        }
+
+        $location = \implode("\n", $location);
+
+        if ($location) {
+            if (\strlen($docstring)) {
+                $docstring .= "\n\n";
+            }
+
+            $location = '<small>'.$location.'</small>';
+        } elseif (0 === \strlen($docstring)) {
+            return '';
+        }
+
+        return '<pre>'.$this->renderer->escape($docstring).$location.'</pre>';
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Renderer/Rich/MicrotimePlugin.php b/www-api/system/ThirdParty/Kint/Renderer/Rich/MicrotimePlugin.php
new file mode 100644
index 00000000..3d06b529
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Renderer/Rich/MicrotimePlugin.php
@@ -0,0 +1,68 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer\Rich;
+
+use Kint\Utils;
+use Kint\Zval\Representation\MicrotimeRepresentation;
+use Kint\Zval\Representation\Representation;
+
+class MicrotimePlugin extends Plugin implements TabPluginInterface
+{
+    public function renderTab(Representation $r)
+    {
+        if (!($r instanceof MicrotimeRepresentation)) {
+            return;
+        }
+
+        $out = $r->getDateTime()->format('Y-m-d H:i:s.u');
+        if (null !== $r->lap) {
+            $out .= '<br><b>SINCE LAST CALL:</b> <span class="kint-microtime-lap">'.\round($r->lap, 4).'</span>s.';
+        }
+        if (null !== $r->total) {
+            $out .= '<br><b>SINCE START:</b> '.\round($r->total, 4).'s.';
+        }
+        if (null !== $r->avg) {
+            $out .= '<br><b>AVERAGE DURATION:</b> <span class="kint-microtime-avg">'.\round($r->avg, 4).'</span>s.';
+        }
+
+        $bytes = Utils::getHumanReadableBytes($r->mem);
+        $out .= '<br><b>MEMORY USAGE:</b> '.$r->mem.' bytes ('.\round($bytes['value'], 3).' '.$bytes['unit'].')';
+        $bytes = Utils::getHumanReadableBytes($r->mem_real);
+        $out .= ' (real '.\round($bytes['value'], 3).' '.$bytes['unit'].')';
+
+        $bytes = Utils::getHumanReadableBytes($r->mem_peak);
+        $out .= '<br><b>PEAK MEMORY USAGE:</b> '.$r->mem_peak.' bytes ('.\round($bytes['value'], 3).' '.$bytes['unit'].')';
+        $bytes = Utils::getHumanReadableBytes($r->mem_peak_real);
+        $out .= ' (real '.\round($bytes['value'], 3).' '.$bytes['unit'].')';
+
+        return '<pre data-kint-microtime-group="'.$r->group.'">'.$out.'</pre>';
+    }
+
+    public static function renderJs()
+    {
+        return \file_get_contents(KINT_DIR.'/resources/compiled/microtime.js');
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Renderer/Rich/Plugin.php b/www-api/system/ThirdParty/Kint/Renderer/Rich/Plugin.php
new file mode 100644
index 00000000..58e22cb2
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Renderer/Rich/Plugin.php
@@ -0,0 +1,89 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer\Rich;
+
+use Kint\Renderer\RichRenderer;
+use Kint\Zval\Value;
+
+abstract class Plugin implements PluginInterface
+{
+    protected $renderer;
+
+    public function __construct(RichRenderer $r)
+    {
+        $this->renderer = $r;
+    }
+
+    /**
+     * Renders a locked header.
+     *
+     * @param string $content
+     */
+    public function renderLockedHeader(Value $o, $content)
+    {
+        $header = '<dt class="kint-parent kint-locked">';
+
+        if (RichRenderer::$access_paths && $o->depth > 0 && $ap = $o->getAccessPath()) {
+            $header .= '<span class="kint-access-path-trigger" title="Show access path">&rlarr;</span>';
+        }
+
+        $header .= '<span class="kint-popup-trigger" title="Open in new window">&boxbox;</span><nav></nav>';
+
+        if (null !== ($s = $o->getModifiers())) {
+            $header .= '<var>'.$s.'</var> ';
+        }
+
+        if (null !== ($s = $o->getName())) {
+            $header .= '<dfn>'.$this->renderer->escape($s).'</dfn> ';
+
+            if ($s = $o->getOperator()) {
+                $header .= $this->renderer->escape($s, 'ASCII').' ';
+            }
+        }
+
+        if (null !== ($s = $o->getType())) {
+            $s = $this->renderer->escape($s);
+
+            if ($o->reference) {
+                $s = '&amp;'.$s;
+            }
+
+            $header .= '<var>'.$s.'</var> ';
+        }
+
+        if (null !== ($s = $o->getSize())) {
+            $header .= '('.$this->renderer->escape($s).') ';
+        }
+
+        $header .= $content;
+
+        if (!empty($ap)) {
+            $header .= '<div class="access-path">'.$this->renderer->escape($ap).'</div>';
+        }
+
+        return $header.'</dt>';
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Renderer/Rich/PluginInterface.php b/www-api/system/ThirdParty/Kint/Renderer/Rich/PluginInterface.php
new file mode 100644
index 00000000..79828e7d
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Renderer/Rich/PluginInterface.php
@@ -0,0 +1,33 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer\Rich;
+
+use Kint\Renderer\RichRenderer;
+
+interface PluginInterface
+{
+    public function __construct(RichRenderer $r);
+}
diff --git a/www-api/system/ThirdParty/Kint/Renderer/Rich/RecursionPlugin.php b/www-api/system/ThirdParty/Kint/Renderer/Rich/RecursionPlugin.php
new file mode 100644
index 00000000..baad2ecb
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Renderer/Rich/RecursionPlugin.php
@@ -0,0 +1,36 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer\Rich;
+
+use Kint\Zval\Value;
+
+class RecursionPlugin extends Plugin implements ValuePluginInterface
+{
+    public function renderValue(Value $o)
+    {
+        return '<dl>'.$this->renderLockedHeader($o, '<var>Recursion</var>').'</dl>';
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Renderer/Rich/SimpleXMLElementPlugin.php b/www-api/system/ThirdParty/Kint/Renderer/Rich/SimpleXMLElementPlugin.php
new file mode 100644
index 00000000..718cd67a
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Renderer/Rich/SimpleXMLElementPlugin.php
@@ -0,0 +1,77 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer\Rich;
+
+use Kint\Renderer\RichRenderer;
+use Kint\Utils;
+use Kint\Zval\Value;
+
+class SimpleXMLElementPlugin extends Plugin implements ValuePluginInterface
+{
+    public function renderValue(Value $o)
+    {
+        $children = $this->renderer->renderChildren($o);
+
+        $header = '';
+
+        if (null !== ($s = $o->getModifiers())) {
+            $header .= '<var>'.$s.'</var> ';
+        }
+
+        if (null !== ($s = $o->getName())) {
+            $header .= '<dfn>'.$this->renderer->escape($s).'</dfn> ';
+
+            if ($s = $o->getOperator()) {
+                $header .= $this->renderer->escape($s, 'ASCII').' ';
+            }
+        }
+
+        if (null !== ($s = $o->getType())) {
+            $s = $this->renderer->escape($s);
+
+            if ($o->reference) {
+                $s = '&amp;'.$s;
+            }
+
+            $header .= '<var>'.$this->renderer->escape($s).'</var> ';
+        }
+
+        if (null !== ($s = $o->getSize())) {
+            $header .= '('.$this->renderer->escape($s).') ';
+        }
+
+        if (null !== ($s = $o->getValueShort())) {
+            if (RichRenderer::$strlen_max) {
+                $s = Utils::truncateString($s, RichRenderer::$strlen_max);
+            }
+            $header .= $this->renderer->escape($s);
+        }
+
+        $header = $this->renderer->renderHeaderWrapper($o, (bool) \strlen($children), $header);
+
+        return '<dl>'.$header.$children.'</dl>';
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Renderer/Rich/SourcePlugin.php b/www-api/system/ThirdParty/Kint/Renderer/Rich/SourcePlugin.php
new file mode 100644
index 00000000..4be024b6
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Renderer/Rich/SourcePlugin.php
@@ -0,0 +1,79 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer\Rich;
+
+use Kint\Zval\Representation\Representation;
+use Kint\Zval\Representation\SourceRepresentation;
+
+class SourcePlugin extends Plugin implements TabPluginInterface
+{
+    public function renderTab(Representation $r)
+    {
+        if (!($r instanceof SourceRepresentation) || empty($r->source)) {
+            return;
+        }
+
+        $source = $r->source;
+
+        // Trim empty lines from the start and end of the source
+        foreach ($source as $linenum => $line) {
+            if (\strlen(\trim($line)) || $linenum === $r->line) {
+                break;
+            }
+
+            unset($source[$linenum]);
+        }
+
+        foreach (\array_reverse($source, true) as $linenum => $line) {
+            if (\strlen(\trim($line)) || $linenum === $r->line) {
+                break;
+            }
+
+            unset($source[$linenum]);
+        }
+
+        $output = '';
+
+        foreach ($source as $linenum => $line) {
+            if ($linenum === $r->line) {
+                $output .= '<div class="kint-highlight">'.$this->renderer->escape($line)."\n".'</div>';
+            } else {
+                $output .= '<div>'.$this->renderer->escape($line)."\n".'</div>';
+            }
+        }
+
+        if ($output) {
+            \reset($source);
+
+            $data = '';
+            if ($r->showfilename) {
+                $data = ' data-kint-filename="'.$this->renderer->escape($r->filename).'"';
+            }
+
+            return '<div><pre class="kint-source"'.$data.' style="counter-reset: kint-l '.((int) \key($source) - 1).';">'.$output.'</pre></div><div></div>';
+        }
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Renderer/Rich/TabPluginInterface.php b/www-api/system/ThirdParty/Kint/Renderer/Rich/TabPluginInterface.php
new file mode 100644
index 00000000..779e13ac
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Renderer/Rich/TabPluginInterface.php
@@ -0,0 +1,36 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer\Rich;
+
+use Kint\Zval\Representation\Representation;
+
+interface TabPluginInterface extends PluginInterface
+{
+    /**
+     * @return null|string
+     */
+    public function renderTab(Representation $r);
+}
diff --git a/www-api/system/ThirdParty/Kint/Renderer/Rich/TablePlugin.php b/www-api/system/ThirdParty/Kint/Renderer/Rich/TablePlugin.php
new file mode 100644
index 00000000..ac345a16
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Renderer/Rich/TablePlugin.php
@@ -0,0 +1,133 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer\Rich;
+
+use Kint\Renderer\RichRenderer;
+use Kint\Utils;
+use Kint\Zval\Representation\Representation;
+
+class TablePlugin extends Plugin implements TabPluginInterface
+{
+    public static $respect_str_length = true;
+
+    public function renderTab(Representation $r)
+    {
+        $out = '<pre><table><thead><tr><th></th>';
+
+        $firstrow = \reset($r->contents);
+
+        foreach ($firstrow->value->contents as $field) {
+            $out .= '<th>'.$this->renderer->escape($field->name).'</th>';
+        }
+
+        $out .= '</tr></thead><tbody>';
+
+        foreach ($r->contents as $row) {
+            $out .= '<tr><th>';
+            $out .= $this->renderer->escape($row->name);
+            $out .= '</th>';
+
+            foreach ($row->value->contents as $field) {
+                $out .= '<td';
+                $type = '';
+                $size = '';
+                $ref = '';
+
+                if (null !== ($s = $field->getType())) {
+                    $type = $this->renderer->escape($s);
+
+                    if ($field->reference) {
+                        $ref = '&amp;';
+                        $type = $ref.$type;
+                    }
+
+                    if (null !== ($s = $field->getSize())) {
+                        $size .= ' ('.$this->renderer->escape($s).')';
+                    }
+                }
+
+                if ($type) {
+                    $out .= ' title="'.$type.$size.'"';
+                }
+
+                $out .= '>';
+
+                switch ($field->type) {
+                    case 'boolean':
+                        $out .= $field->value->contents ? '<var>'.$ref.'true</var>' : '<var>'.$ref.'false</var>';
+                        break;
+                    case 'integer':
+                    case 'double':
+                        $out .= (string) $field->value->contents;
+                        break;
+                    case 'null':
+                        $out .= '<var>'.$ref.'null</var>';
+                        break;
+                    case 'string':
+                        if ($field->encoding) {
+                            $val = $field->value->contents;
+                            if (RichRenderer::$strlen_max && self::$respect_str_length) {
+                                $val = Utils::truncateString($val, RichRenderer::$strlen_max);
+                            }
+
+                            $out .= $this->renderer->escape($val);
+                        } else {
+                            $out .= '<var>'.$type.'</var>';
+                        }
+                        break;
+                    case 'array':
+                        $out .= '<var>'.$ref.'array</var>'.$size;
+                        break;
+                    case 'object':
+                        $out .= '<var>'.$ref.$this->renderer->escape($field->classname).'</var>'.$size;
+                        break;
+                    case 'resource':
+                        $out .= '<var>'.$ref.'resource</var>';
+                        break;
+                    default:
+                        $out .= '<var>'.$ref.'unknown</var>';
+                        break;
+                }
+
+                if (\in_array('blacklist', $field->hints, true)) {
+                    $out .= ' <var>Blacklisted</var>';
+                } elseif (\in_array('recursion', $field->hints, true)) {
+                    $out .= ' <var>Recursion</var>';
+                } elseif (\in_array('depth_limit', $field->hints, true)) {
+                    $out .= ' <var>Depth Limit</var>';
+                }
+
+                $out .= '</td>';
+            }
+
+            $out .= '</tr>';
+        }
+
+        $out .= '</tbody></table></pre>';
+
+        return $out;
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Renderer/Rich/TimestampPlugin.php b/www-api/system/ThirdParty/Kint/Renderer/Rich/TimestampPlugin.php
new file mode 100644
index 00000000..f0c58e67
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Renderer/Rich/TimestampPlugin.php
@@ -0,0 +1,42 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer\Rich;
+
+use DateTime;
+use DateTimeZone;
+use Kint\Zval\Representation\Representation;
+
+class TimestampPlugin extends Plugin implements TabPluginInterface
+{
+    public function renderTab(Representation $r)
+    {
+        $dt = DateTime::createFromFormat('U', $r->contents);
+
+        if ($dt) {
+            return '<pre>'.$dt->setTimeZone(new DateTimeZone('UTC'))->format('Y-m-d H:i:s T').'</pre>';
+        }
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Renderer/Rich/TraceFramePlugin.php b/www-api/system/ThirdParty/Kint/Renderer/Rich/TraceFramePlugin.php
new file mode 100644
index 00000000..ea7048bc
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Renderer/Rich/TraceFramePlugin.php
@@ -0,0 +1,68 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer\Rich;
+
+use Kint\Zval\TraceFrameValue;
+use Kint\Zval\Value;
+
+class TraceFramePlugin extends Plugin implements ValuePluginInterface
+{
+    public function renderValue(Value $o)
+    {
+        if (!$o instanceof TraceFrameValue) {
+            return;
+        }
+
+        if (!empty($o->trace['file']) && !empty($o->trace['line'])) {
+            $header = '<var>'.$this->renderer->ideLink($o->trace['file'], (int) $o->trace['line']).'</var> ';
+        } else {
+            $header = '<var>PHP internal call</var> ';
+        }
+
+        if ($o->trace['class']) {
+            $header .= $this->renderer->escape($o->trace['class'].$o->trace['type']);
+        }
+
+        if (\is_string($o->trace['function'])) {
+            $function = $this->renderer->escape($o->trace['function'].'()');
+        } else {
+            $function = $this->renderer->escape(
+                $o->trace['function']->getName().'('.$o->trace['function']->getParams().')'
+            );
+
+            if (null !== ($url = $o->trace['function']->getPhpDocUrl())) {
+                $function = '<a href="'.$url.'" target=_blank>'.$function.'</a>';
+            }
+        }
+
+        $header .= '<dfn>'.$function.'</dfn>';
+
+        $children = $this->renderer->renderChildren($o);
+        $header = $this->renderer->renderHeaderWrapper($o, (bool) \strlen($children), $header);
+
+        return '<dl>'.$header.$children.'</dl>';
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Renderer/Rich/ValuePluginInterface.php b/www-api/system/ThirdParty/Kint/Renderer/Rich/ValuePluginInterface.php
new file mode 100644
index 00000000..8f750eda
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Renderer/Rich/ValuePluginInterface.php
@@ -0,0 +1,36 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer\Rich;
+
+use Kint\Zval\Value;
+
+interface ValuePluginInterface extends PluginInterface
+{
+    /**
+     * @return null|string
+     */
+    public function renderValue(Value $o);
+}
diff --git a/www-api/system/ThirdParty/Kint/Renderer/RichRenderer.php b/www-api/system/ThirdParty/Kint/Renderer/RichRenderer.php
new file mode 100644
index 00000000..46a8827d
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Renderer/RichRenderer.php
@@ -0,0 +1,633 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer;
+
+use Kint\Kint;
+use Kint\Utils;
+use Kint\Zval\BlobValue;
+use Kint\Zval\InstanceValue;
+use Kint\Zval\Representation\Representation;
+use Kint\Zval\Value;
+
+class RichRenderer extends Renderer
+{
+    /**
+     * RichRenderer value plugins should implement Kint\Renderer\Rich\ValuePluginInterface.
+     */
+    public static $value_plugins = [
+        'array_limit' => 'Kint\\Renderer\\Rich\\ArrayLimitPlugin',
+        'blacklist' => 'Kint\\Renderer\\Rich\\BlacklistPlugin',
+        'callable' => 'Kint\\Renderer\\Rich\\CallablePlugin',
+        'closure' => 'Kint\\Renderer\\Rich\\ClosurePlugin',
+        'color' => 'Kint\\Renderer\\Rich\\ColorPlugin',
+        'depth_limit' => 'Kint\\Renderer\\Rich\\DepthLimitPlugin',
+        'recursion' => 'Kint\\Renderer\\Rich\\RecursionPlugin',
+        'simplexml_element' => 'Kint\\Renderer\\Rich\\SimpleXMLElementPlugin',
+        'trace_frame' => 'Kint\\Renderer\\Rich\\TraceFramePlugin',
+    ];
+
+    /**
+     * RichRenderer tab plugins should implement Kint\Renderer\Rich\TabPluginInterface.
+     */
+    public static $tab_plugins = [
+        'binary' => 'Kint\\Renderer\\Rich\\BinaryPlugin',
+        'color' => 'Kint\\Renderer\\Rich\\ColorPlugin',
+        'docstring' => 'Kint\\Renderer\\Rich\\DocstringPlugin',
+        'microtime' => 'Kint\\Renderer\\Rich\\MicrotimePlugin',
+        'source' => 'Kint\\Renderer\\Rich\\SourcePlugin',
+        'table' => 'Kint\\Renderer\\Rich\\TablePlugin',
+        'timestamp' => 'Kint\\Renderer\\Rich\\TimestampPlugin',
+    ];
+
+    public static $pre_render_sources = [
+        'script' => [
+            ['Kint\\Renderer\\RichRenderer', 'renderJs'],
+            ['Kint\\Renderer\\Rich\\MicrotimePlugin', 'renderJs'],
+        ],
+        'style' => [
+            ['Kint\\Renderer\\RichRenderer', 'renderCss'],
+        ],
+        'raw' => [],
+    ];
+
+    /**
+     * Whether or not to render access paths.
+     *
+     * Access paths can become incredibly heavy with very deep and wide
+     * structures. Given mostly public variables it will typically make
+     * up one quarter of the output HTML size.
+     *
+     * If this is an unacceptably large amount and your browser is groaning
+     * under the weight of the access paths - your first order of buisiness
+     * should be to get a new browser. Failing that, use this to turn them off.
+     *
+     * @var bool
+     */
+    public static $access_paths = true;
+
+    /**
+     * The maximum length of a string before it is truncated.
+     *
+     * Falsey to disable
+     *
+     * @var int
+     */
+    public static $strlen_max = 80;
+
+    /**
+     * Path to the CSS file to load by default.
+     *
+     * @var string
+     */
+    public static $theme = 'original.css';
+
+    /**
+     * Assume types and sizes don't need to be escaped.
+     *
+     * Turn this off if you use anything but ascii in your class names,
+     * but it'll cause a slowdown of around 10%
+     *
+     * @var bool
+     */
+    public static $escape_types = false;
+
+    /**
+     * Move all dumps to a folder at the bottom of the body.
+     *
+     * @var bool
+     */
+    public static $folder = false;
+
+    /**
+     * Sort mode for object properties.
+     *
+     * @var int
+     */
+    public static $sort = self::SORT_NONE;
+
+    public static $needs_pre_render = true;
+    public static $needs_folder_render = true;
+
+    public static $always_pre_render = false;
+
+    public static $js_nonce = null;
+    public static $css_nonce = null;
+
+    protected $plugin_objs = [];
+    protected $expand = false;
+    protected $force_pre_render = false;
+    protected $pre_render;
+    protected $use_folder;
+
+    public function __construct()
+    {
+        $this->pre_render = self::$needs_pre_render;
+        $this->use_folder = self::$folder;
+
+        if (self::$always_pre_render) {
+            $this->setForcePreRender();
+        }
+    }
+
+    public function setCallInfo(array $info)
+    {
+        parent::setCallInfo($info);
+
+        if (\in_array('!', $this->call_info['modifiers'], true)) {
+            $this->setExpand(true);
+            $this->use_folder = false;
+        }
+
+        if (\in_array('@', $this->call_info['modifiers'], true)) {
+            $this->setForcePreRender();
+        }
+    }
+
+    public function setStatics(array $statics)
+    {
+        parent::setStatics($statics);
+
+        if (!empty($statics['expanded'])) {
+            $this->setExpand(true);
+        }
+
+        if (!empty($statics['return'])) {
+            $this->setForcePreRender();
+        }
+    }
+
+    public function setExpand($expand)
+    {
+        $this->expand = $expand;
+    }
+
+    public function getExpand()
+    {
+        return $this->expand;
+    }
+
+    public function setForcePreRender()
+    {
+        $this->force_pre_render = true;
+        $this->pre_render = true;
+    }
+
+    public function setPreRender($pre_render)
+    {
+        $this->pre_render = $pre_render;
+    }
+
+    public function getPreRender()
+    {
+        return $this->pre_render;
+    }
+
+    public function setUseFolder($use_folder)
+    {
+        $this->use_folder = $use_folder;
+    }
+
+    public function getUseFolder()
+    {
+        return $this->use_folder;
+    }
+
+    public function render(Value $o)
+    {
+        if ($plugin = $this->getPlugin(self::$value_plugins, $o->hints)) {
+            $output = $plugin->renderValue($o);
+            if (null !== $output && \strlen($output)) {
+                return $output;
+            }
+        }
+
+        $children = $this->renderChildren($o);
+        $header = $this->renderHeaderWrapper($o, (bool) \strlen($children), $this->renderHeader($o));
+
+        return '<dl>'.$header.$children.'</dl>';
+    }
+
+    public function renderNothing()
+    {
+        return '<dl><dt><var>No argument</var></dt></dl>';
+    }
+
+    public function renderHeaderWrapper(Value $o, $has_children, $contents)
+    {
+        $out = '<dt';
+
+        if ($has_children) {
+            $out .= ' class="kint-parent';
+
+            if ($this->expand) {
+                $out .= ' kint-show';
+            }
+
+            $out .= '"';
+        }
+
+        $out .= '>';
+
+        if (self::$access_paths && $o->depth > 0 && $ap = $o->getAccessPath()) {
+            $out .= '<span class="kint-access-path-trigger" title="Show access path">&rlarr;</span>';
+        }
+
+        if ($has_children) {
+            $out .= '<span class="kint-popup-trigger" title="Open in new window">&boxbox;</span>';
+
+            if (0 === $o->depth) {
+                $out .= '<span class="kint-search-trigger" title="Show search box">&telrec;</span>';
+                $out .= '<input type="text" class="kint-search" value="">';
+            }
+
+            $out .= '<nav></nav>';
+        }
+
+        $out .= $contents;
+
+        if (!empty($ap)) {
+            $out .= '<div class="access-path">'.$this->escape($ap).'</div>';
+        }
+
+        return $out.'</dt>';
+    }
+
+    public function renderHeader(Value $o)
+    {
+        $output = '';
+
+        if (null !== ($s = $o->getModifiers())) {
+            $output .= '<var>'.$s.'</var> ';
+        }
+
+        if (null !== ($s = $o->getName())) {
+            $output .= '<dfn>'.$this->escape($s).'</dfn> ';
+
+            if ($s = $o->getOperator()) {
+                $output .= $this->escape($s, 'ASCII').' ';
+            }
+        }
+
+        if (null !== ($s = $o->getType())) {
+            if (self::$escape_types) {
+                $s = $this->escape($s);
+            }
+
+            if ($o->reference) {
+                $s = '&amp;'.$s;
+            }
+
+            $output .= '<var>'.$s.'</var> ';
+        }
+
+        if (null !== ($s = $o->getSize())) {
+            if (self::$escape_types) {
+                $s = $this->escape($s);
+            }
+            $output .= '('.$s.') ';
+        }
+
+        if (null !== ($s = $o->getValueShort())) {
+            $s = \preg_replace('/\\s+/', ' ', $s);
+
+            if (self::$strlen_max) {
+                $s = Utils::truncateString($s, self::$strlen_max);
+            }
+
+            $output .= $this->escape($s);
+        }
+
+        return \trim($output);
+    }
+
+    public function renderChildren(Value $o)
+    {
+        $contents = [];
+        $tabs = [];
+
+        foreach ($o->getRepresentations() as $rep) {
+            $result = $this->renderTab($o, $rep);
+            if (\strlen($result)) {
+                $contents[] = $result;
+                $tabs[] = $rep;
+            }
+        }
+
+        if (empty($tabs)) {
+            return '';
+        }
+
+        $output = '<dd>';
+
+        if (1 === \count($tabs) && $tabs[0]->labelIsImplicit()) {
+            $output .= \reset($contents);
+        } else {
+            $output .= '<ul class="kint-tabs">';
+
+            foreach ($tabs as $i => $tab) {
+                if (0 === $i) {
+                    $output .= '<li class="kint-active-tab">';
+                } else {
+                    $output .= '<li>';
+                }
+
+                $output .= $this->escape($tab->getLabel()).'</li>';
+            }
+
+            $output .= '</ul><ul class="kint-tab-contents">';
+
+            foreach ($contents as $i => $tab) {
+                if (0 === $i) {
+                    $output .= '<li class="kint-show">';
+                } else {
+                    $output .= '<li>';
+                }
+
+                $output .= $tab.'</li>';
+            }
+
+            $output .= '</ul>';
+        }
+
+        return $output.'</dd>';
+    }
+
+    public function preRender()
+    {
+        $output = '';
+
+        if ($this->pre_render) {
+            foreach (self::$pre_render_sources as $type => $values) {
+                $contents = '';
+                foreach ($values as $v) {
+                    $contents .= \call_user_func($v, $this);
+                }
+
+                if (!\strlen($contents)) {
+                    continue;
+                }
+
+                switch ($type) {
+                    case 'script':
+                        $output .= '<script class="kint-rich-script"';
+                        if (null !== self::$js_nonce) {
+                            $output .= ' nonce="'.\htmlspecialchars(self::$js_nonce).'"';
+                        }
+                        $output .= '>'.$contents.'</script>';
+                        break;
+                    case 'style':
+                        $output .= '<style class="kint-rich-style"';
+                        if (null !== self::$css_nonce) {
+                            $output .= ' nonce="'.\htmlspecialchars(self::$css_nonce).'"';
+                        }
+                        $output .= '>'.$contents.'</style>';
+                        break;
+                    default:
+                        $output .= $contents;
+                }
+            }
+
+            // Don't pre-render on every dump
+            if (!$this->force_pre_render) {
+                self::$needs_pre_render = false;
+            }
+        }
+
+        $output .= '<div class="kint-rich';
+
+        if ($this->use_folder) {
+            $output .= ' kint-file';
+
+            if (self::$needs_folder_render || $this->force_pre_render) {
+                $output = $this->renderFolder().$output;
+
+                if (!$this->force_pre_render) {
+                    self::$needs_folder_render = false;
+                }
+            }
+        }
+
+        $output .= '">';
+
+        return $output;
+    }
+
+    public function postRender()
+    {
+        if (!$this->show_trace) {
+            return '</div>';
+        }
+
+        $output = '<footer>';
+        $output .= '<span class="kint-popup-trigger" title="Open in new window">&boxbox;</span> ';
+
+        if (!empty($this->call_info['trace']) && \count($this->call_info['trace']) > 1) {
+            $output .= '<nav></nav>';
+        }
+
+        if (isset($this->call_info['callee']['file'])) {
+            $output .= 'Called from '.$this->ideLink(
+                $this->call_info['callee']['file'],
+                $this->call_info['callee']['line']
+            );
+        }
+
+        if (isset($this->call_info['callee']['function']) && (
+                !empty($this->call_info['callee']['class']) ||
+                !\in_array(
+                    $this->call_info['callee']['function'],
+                    ['include', 'include_once', 'require', 'require_once'],
+                    true
+                )
+            )
+        ) {
+            $output .= ' [';
+            if (isset($this->call_info['callee']['class'])) {
+                $output .= $this->call_info['callee']['class'];
+            }
+            if (isset($this->call_info['callee']['type'])) {
+                $output .= $this->call_info['callee']['type'];
+            }
+            $output .= $this->call_info['callee']['function'].'()]';
+        }
+
+        if (!empty($this->call_info['trace']) && \count($this->call_info['trace']) > 1) {
+            $output .= '<ol>';
+            foreach ($this->call_info['trace'] as $index => $step) {
+                if (!$index) {
+                    continue;
+                }
+
+                $output .= '<li>'.$this->ideLink($step['file'], $step['line']); // closing tag not required
+                if (isset($step['function'])
+                    && !\in_array($step['function'], ['include', 'include_once', 'require', 'require_once'], true)
+                ) {
+                    $output .= ' [';
+                    if (isset($step['class'])) {
+                        $output .= $step['class'];
+                    }
+                    if (isset($step['type'])) {
+                        $output .= $step['type'];
+                    }
+                    $output .= $step['function'].'()]';
+                }
+            }
+            $output .= '</ol>';
+        }
+
+        $output .= '</footer></div>';
+
+        return $output;
+    }
+
+    public function escape($string, $encoding = false)
+    {
+        if (false === $encoding) {
+            $encoding = BlobValue::detectEncoding($string);
+        }
+
+        $original_encoding = $encoding;
+
+        if (false === $encoding || 'ASCII' === $encoding) {
+            $encoding = 'UTF-8';
+        }
+
+        $string = \htmlspecialchars($string, ENT_NOQUOTES, $encoding);
+
+        // this call converts all non-ASCII characters into numeirc htmlentities
+        if (\function_exists('mb_encode_numericentity') && 'ASCII' !== $original_encoding) {
+            $string = \mb_encode_numericentity($string, [0x80, 0xFFFF, 0, 0xFFFF], $encoding);
+        }
+
+        return $string;
+    }
+
+    public function ideLink($file, $line)
+    {
+        $path = $this->escape(Kint::shortenPath($file)).':'.$line;
+        $ideLink = Kint::getIdeLink($file, $line);
+
+        if (!$ideLink) {
+            return $path;
+        }
+
+        $class = '';
+
+        if (\preg_match('/https?:\\/\\//i', $ideLink)) {
+            $class = 'class="kint-ide-link" ';
+        }
+
+        return '<a '.$class.'href="'.$this->escape($ideLink).'">'.$path.'</a>';
+    }
+
+    protected function renderTab(Value $o, Representation $rep)
+    {
+        if ($plugin = $this->getPlugin(self::$tab_plugins, $rep->hints)) {
+            $output = $plugin->renderTab($rep);
+            if (null !== $output && \strlen($output)) {
+                return $output;
+            }
+        }
+
+        if (\is_array($rep->contents)) {
+            $output = '';
+
+            if ($o instanceof InstanceValue && 'properties' === $rep->getName()) {
+                foreach (self::sortProperties($rep->contents, self::$sort) as $obj) {
+                    $output .= $this->render($obj);
+                }
+            } else {
+                foreach ($rep->contents as $obj) {
+                    $output .= $this->render($obj);
+                }
+            }
+
+            return $output;
+        }
+
+        if (\is_string($rep->contents)) {
+            $show_contents = false;
+
+            // If it is the value representation of a string and its whitespace
+            // was truncated in the header, always display the full string
+            if ('string' !== $o->type || $o->value !== $rep) {
+                $show_contents = true;
+            } else {
+                if (\preg_match('/(:?[\\r\\n\\t\\f\\v]| {2})/', $rep->contents)) {
+                    $show_contents = true;
+                } elseif (self::$strlen_max && null !== $o->getValueShort() && BlobValue::strlen($o->getValueShort()) > self::$strlen_max) {
+                    $show_contents = true;
+                }
+
+                if (empty($o->encoding)) {
+                    $show_contents = false;
+                }
+            }
+
+            if ($show_contents) {
+                return '<pre>'.$this->escape($rep->contents)."\n</pre>";
+            }
+        }
+
+        if ($rep->contents instanceof Value) {
+            return $this->render($rep->contents);
+        }
+
+        return '';
+    }
+
+    protected function getPlugin(array $plugins, array $hints)
+    {
+        if ($plugins = $this->matchPlugins($plugins, $hints)) {
+            $plugin = \end($plugins);
+
+            if (!isset($this->plugin_objs[$plugin])) {
+                $this->plugin_objs[$plugin] = new $plugin($this);
+            }
+
+            return $this->plugin_objs[$plugin];
+        }
+    }
+
+    protected static function renderJs()
+    {
+        return \file_get_contents(KINT_DIR.'/resources/compiled/shared.js').\file_get_contents(KINT_DIR.'/resources/compiled/rich.js');
+    }
+
+    protected static function renderCss()
+    {
+        if (\file_exists(KINT_DIR.'/resources/compiled/'.self::$theme)) {
+            return \file_get_contents(KINT_DIR.'/resources/compiled/'.self::$theme);
+        }
+
+        return \file_get_contents(self::$theme);
+    }
+
+    protected static function renderFolder()
+    {
+        return '<div class="kint-rich kint-folder"><dl><dt class="kint-parent"><nav></nav>Kint</dt><dd class="kint-foldout"></dd></dl></div>';
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Renderer/Text/ArrayLimitPlugin.php b/www-api/system/ThirdParty/Kint/Renderer/Text/ArrayLimitPlugin.php
new file mode 100644
index 00000000..12c16f39
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Renderer/Text/ArrayLimitPlugin.php
@@ -0,0 +1,44 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer\Text;
+
+use Kint\Zval\Value;
+
+class ArrayLimitPlugin extends Plugin
+{
+    public function render(Value $o)
+    {
+        $out = '';
+
+        if (0 == $o->depth) {
+            $out .= $this->renderer->colorTitle($this->renderer->renderTitle($o)).PHP_EOL;
+        }
+
+        $out .= $this->renderer->renderHeader($o).' '.$this->renderer->colorValue('ARRAY LIMIT').PHP_EOL;
+
+        return $out;
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Renderer/Text/BlacklistPlugin.php b/www-api/system/ThirdParty/Kint/Renderer/Text/BlacklistPlugin.php
new file mode 100644
index 00000000..441368b1
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Renderer/Text/BlacklistPlugin.php
@@ -0,0 +1,44 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer\Text;
+
+use Kint\Zval\Value;
+
+class BlacklistPlugin extends Plugin
+{
+    public function render(Value $o)
+    {
+        $out = '';
+
+        if (0 == $o->depth) {
+            $out .= $this->renderer->colorTitle($this->renderer->renderTitle($o)).PHP_EOL;
+        }
+
+        $out .= $this->renderer->renderHeader($o).' '.$this->renderer->colorValue('BLACKLISTED').PHP_EOL;
+
+        return $out;
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Renderer/Text/DepthLimitPlugin.php b/www-api/system/ThirdParty/Kint/Renderer/Text/DepthLimitPlugin.php
new file mode 100644
index 00000000..cea6cdf8
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Renderer/Text/DepthLimitPlugin.php
@@ -0,0 +1,44 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer\Text;
+
+use Kint\Zval\Value;
+
+class DepthLimitPlugin extends Plugin
+{
+    public function render(Value $o)
+    {
+        $out = '';
+
+        if (0 == $o->depth) {
+            $out .= $this->renderer->colorTitle($this->renderer->renderTitle($o)).PHP_EOL;
+        }
+
+        $out .= $this->renderer->renderHeader($o).' '.$this->renderer->colorValue('DEPTH LIMIT').PHP_EOL;
+
+        return $out;
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Renderer/Text/EnumPlugin.php b/www-api/system/ThirdParty/Kint/Renderer/Text/EnumPlugin.php
new file mode 100644
index 00000000..efb5ba5d
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Renderer/Text/EnumPlugin.php
@@ -0,0 +1,44 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer\Text;
+
+use Kint\Zval\Value;
+
+class EnumPlugin extends Plugin
+{
+    public function render(Value $o)
+    {
+        $out = '';
+
+        if (0 == $o->depth) {
+            $out .= $this->renderer->colorTitle($this->renderer->renderTitle($o)).PHP_EOL;
+        }
+
+        $out .= $this->renderer->renderHeader($o).PHP_EOL;
+
+        return $out;
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Renderer/Text/MicrotimePlugin.php b/www-api/system/ThirdParty/Kint/Renderer/Text/MicrotimePlugin.php
new file mode 100644
index 00000000..ce63a544
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Renderer/Text/MicrotimePlugin.php
@@ -0,0 +1,128 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer\Text;
+
+use Kint\Renderer\PlainRenderer;
+use Kint\Renderer\Rich\MicrotimePlugin as RichPlugin;
+use Kint\Renderer\TextRenderer;
+use Kint\Utils;
+use Kint\Zval\Representation\MicrotimeRepresentation;
+use Kint\Zval\Value;
+
+class MicrotimePlugin extends Plugin
+{
+    protected $useJs = false;
+
+    public function __construct(TextRenderer $r)
+    {
+        parent::__construct($r);
+
+        if ($this->renderer instanceof PlainRenderer) {
+            $this->useJs = true;
+        }
+    }
+
+    public function render(Value $o)
+    {
+        $r = $o->getRepresentation('microtime');
+
+        if (!$r instanceof MicrotimeRepresentation) {
+            return;
+        }
+
+        $out = '';
+
+        if (0 == $o->depth) {
+            $out .= $this->renderer->colorTitle($this->renderer->renderTitle($o)).PHP_EOL;
+        }
+
+        $out .= $this->renderer->renderHeader($o);
+        $out .= $this->renderer->renderChildren($o).PHP_EOL;
+
+        $indent = \str_repeat(' ', ($o->depth + 1) * $this->renderer->indent_width);
+
+        if ($this->useJs) {
+            $out .= '<span data-kint-microtime-group="'.$r->group.'">';
+        }
+
+        $out .= $indent.$this->renderer->colorType('TIME:').' ';
+        $out .= $this->renderer->colorValue($r->getDateTime()->format('Y-m-d H:i:s.u')).PHP_EOL;
+
+        if (null !== $r->lap) {
+            $out .= $indent.$this->renderer->colorType('SINCE LAST CALL:').' ';
+
+            $lap = \round($r->lap, 4);
+
+            if ($this->useJs) {
+                $lap = '<span class="kint-microtime-lap">'.$lap.'</span>';
+            }
+
+            $out .= $this->renderer->colorValue($lap.'s').'.'.PHP_EOL;
+        }
+        if (null !== $r->total) {
+            $out .= $indent.$this->renderer->colorType('SINCE START:').' ';
+            $out .= $this->renderer->colorValue(\round($r->total, 4).'s').'.'.PHP_EOL;
+        }
+        if (null !== $r->avg) {
+            $out .= $indent.$this->renderer->colorType('AVERAGE DURATION:').' ';
+
+            $avg = \round($r->avg, 4);
+
+            if ($this->useJs) {
+                $avg = '<span class="kint-microtime-avg">'.$avg.'</span>';
+            }
+
+            $out .= $this->renderer->colorValue($avg.'s').'.'.PHP_EOL;
+        }
+
+        $bytes = Utils::getHumanReadableBytes($r->mem);
+        $mem = $r->mem.' bytes ('.\round($bytes['value'], 3).' '.$bytes['unit'].')';
+        $bytes = Utils::getHumanReadableBytes($r->mem_real);
+        $mem .= ' (real '.\round($bytes['value'], 3).' '.$bytes['unit'].')';
+
+        $out .= $indent.$this->renderer->colorType('MEMORY USAGE:').' ';
+        $out .= $this->renderer->colorValue($mem).'.'.PHP_EOL;
+
+        $bytes = Utils::getHumanReadableBytes($r->mem_peak);
+        $mem = $r->mem_peak.' bytes ('.\round($bytes['value'], 3).' '.$bytes['unit'].')';
+        $bytes = Utils::getHumanReadableBytes($r->mem_peak_real);
+        $mem .= ' (real '.\round($bytes['value'], 3).' '.$bytes['unit'].')';
+
+        $out .= $indent.$this->renderer->colorType('PEAK MEMORY USAGE:').' ';
+        $out .= $this->renderer->colorValue($mem).'.'.PHP_EOL;
+
+        if ($this->useJs) {
+            $out .= '</span>';
+        }
+
+        return $out;
+    }
+
+    public static function renderJs()
+    {
+        return RichPlugin::renderJs();
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Renderer/Text/Plugin.php b/www-api/system/ThirdParty/Kint/Renderer/Text/Plugin.php
new file mode 100644
index 00000000..61a1820f
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Renderer/Text/Plugin.php
@@ -0,0 +1,44 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer\Text;
+
+use Kint\Renderer\TextRenderer;
+use Kint\Zval\Value;
+
+abstract class Plugin
+{
+    protected $renderer;
+
+    public function __construct(TextRenderer $r)
+    {
+        $this->renderer = $r;
+    }
+
+    /**
+     * @return null|string
+     */
+    abstract public function render(Value $o);
+}
diff --git a/www-api/system/ThirdParty/Kint/Renderer/Text/RecursionPlugin.php b/www-api/system/ThirdParty/Kint/Renderer/Text/RecursionPlugin.php
new file mode 100644
index 00000000..21956b6e
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Renderer/Text/RecursionPlugin.php
@@ -0,0 +1,44 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer\Text;
+
+use Kint\Zval\Value;
+
+class RecursionPlugin extends Plugin
+{
+    public function render(Value $o)
+    {
+        $out = '';
+
+        if (0 == $o->depth) {
+            $out .= $this->renderer->colorTitle($this->renderer->renderTitle($o)).PHP_EOL;
+        }
+
+        $out .= $this->renderer->renderHeader($o).' '.$this->renderer->colorValue('RECURSION').PHP_EOL;
+
+        return $out;
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Renderer/Text/TracePlugin.php b/www-api/system/ThirdParty/Kint/Renderer/Text/TracePlugin.php
new file mode 100644
index 00000000..b25f113e
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Renderer/Text/TracePlugin.php
@@ -0,0 +1,111 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer\Text;
+
+use Kint\Zval\MethodValue;
+use Kint\Zval\Value;
+
+class TracePlugin extends Plugin
+{
+    public function render(Value $o)
+    {
+        $out = '';
+
+        if (0 == $o->depth) {
+            $out .= $this->renderer->colorTitle($this->renderer->renderTitle($o)).PHP_EOL;
+        }
+
+        $out .= $this->renderer->renderHeader($o).':'.PHP_EOL;
+
+        $indent = \str_repeat(' ', ($o->depth + 1) * $this->renderer->indent_width);
+
+        $i = 1;
+        foreach ($o->value->contents as $frame) {
+            $framedesc = $indent.\str_pad($i.': ', 4, ' ');
+
+            if ($frame->trace['file']) {
+                $framedesc .= $this->renderer->ideLink($frame->trace['file'], $frame->trace['line']).PHP_EOL;
+            } else {
+                $framedesc .= 'PHP internal call'.PHP_EOL;
+            }
+
+            $framedesc .= $indent.'    ';
+
+            if ($frame->trace['class']) {
+                $framedesc .= $this->renderer->escape($frame->trace['class']);
+
+                if ($frame->trace['object']) {
+                    $framedesc .= $this->renderer->escape('->');
+                } else {
+                    $framedesc .= '::';
+                }
+            }
+
+            if (\is_string($frame->trace['function'])) {
+                $framedesc .= $this->renderer->escape($frame->trace['function']).'(...)';
+            } elseif ($frame->trace['function'] instanceof MethodValue) {
+                $framedesc .= $this->renderer->escape($frame->trace['function']->getName());
+                $framedesc .= '('.$this->renderer->escape($frame->trace['function']->getParams()).')';
+            }
+
+            $out .= $this->renderer->colorType($framedesc).PHP_EOL.PHP_EOL;
+
+            if ($source = $frame->getRepresentation('source')) {
+                $line_wanted = $source->line;
+                $source = $source->source;
+
+                // Trim empty lines from the start and end of the source
+                foreach ($source as $linenum => $line) {
+                    if (\trim($line) || $linenum === $line_wanted) {
+                        break;
+                    }
+
+                    unset($source[$linenum]);
+                }
+
+                foreach (\array_reverse($source, true) as $linenum => $line) {
+                    if (\trim($line) || $linenum === $line_wanted) {
+                        break;
+                    }
+
+                    unset($source[$linenum]);
+                }
+
+                foreach ($source as $lineno => $line) {
+                    if ($lineno == $line_wanted) {
+                        $out .= $indent.$this->renderer->colorValue($this->renderer->escape($line)).PHP_EOL;
+                    } else {
+                        $out .= $indent.$this->renderer->escape($line).PHP_EOL;
+                    }
+                }
+            }
+
+            ++$i;
+        }
+
+        return $out;
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Renderer/TextRenderer.php b/www-api/system/ThirdParty/Kint/Renderer/TextRenderer.php
new file mode 100644
index 00000000..3421e132
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Renderer/TextRenderer.php
@@ -0,0 +1,352 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Renderer;
+
+use Kint\Kint;
+use Kint\Utils;
+use Kint\Zval\InstanceValue;
+use Kint\Zval\Value;
+
+class TextRenderer extends Renderer
+{
+    /**
+     * TextRenderer plugins should be instances of Kint\Renderer\Text\Plugin.
+     */
+    public static $plugins = [
+        'array_limit' => 'Kint\\Renderer\\Text\\ArrayLimitPlugin',
+        'blacklist' => 'Kint\\Renderer\\Text\\BlacklistPlugin',
+        'depth_limit' => 'Kint\\Renderer\\Text\\DepthLimitPlugin',
+        'microtime' => 'Kint\\Renderer\\Text\\MicrotimePlugin',
+        'recursion' => 'Kint\\Renderer\\Text\\RecursionPlugin',
+        'trace' => 'Kint\\Renderer\\Text\\TracePlugin',
+        'enum' => 'Kint\\Renderer\\Text\\EnumPlugin',
+    ];
+
+    /**
+     * Parser plugins must be instanceof one of these or
+     * it will be removed for performance reasons.
+     */
+    public static $parser_plugin_whitelist = [
+        'Kint\\Parser\\ArrayLimitPlugin',
+        'Kint\\Parser\\ArrayObjectPlugin',
+        'Kint\\Parser\\BlacklistPlugin',
+        'Kint\\Parser\\MicrotimePlugin',
+        'Kint\\Parser\\StreamPlugin',
+        'Kint\\Parser\\TracePlugin',
+        'Kint\\Parser\\EnumPlugin',
+    ];
+
+    /**
+     * The maximum length of a string before it is truncated.
+     *
+     * Falsey to disable
+     *
+     * @var int
+     */
+    public static $strlen_max = 0;
+
+    /**
+     * The default width of the terminal for headers.
+     *
+     * @var int
+     */
+    public static $default_width = 80;
+
+    /**
+     * Indentation width.
+     *
+     * @var int
+     */
+    public static $default_indent = 4;
+
+    /**
+     * Decorate the header and footer.
+     *
+     * @var bool
+     */
+    public static $decorations = true;
+
+    /**
+     * Sort mode for object properties.
+     *
+     * @var int
+     */
+    public static $sort = self::SORT_NONE;
+
+    public $header_width = 80;
+    public $indent_width = 4;
+
+    protected $plugin_objs = [];
+
+    public function __construct()
+    {
+        $this->header_width = self::$default_width;
+        $this->indent_width = self::$default_indent;
+    }
+
+    public function render(Value $o)
+    {
+        if ($plugin = $this->getPlugin(self::$plugins, $o->hints)) {
+            $output = $plugin->render($o);
+            if (null !== $output && \strlen($output)) {
+                return $output;
+            }
+        }
+
+        $out = '';
+
+        if (0 == $o->depth) {
+            $out .= $this->colorTitle($this->renderTitle($o)).PHP_EOL;
+        }
+
+        $out .= $this->renderHeader($o);
+        $out .= $this->renderChildren($o).PHP_EOL;
+
+        return $out;
+    }
+
+    public function renderNothing()
+    {
+        if (self::$decorations) {
+            return $this->colorTitle(
+                $this->boxText('No argument', $this->header_width)
+            ).PHP_EOL;
+        }
+
+        return $this->colorTitle('No argument').PHP_EOL;
+    }
+
+    public function boxText($text, $width)
+    {
+        $out = '┌'.\str_repeat('─', $width - 2).'┐'.PHP_EOL;
+
+        if (\strlen($text)) {
+            $text = Utils::truncateString($text, $width - 4);
+            $text = \str_pad($text, $width - 4);
+
+            $out .= '│ '.$this->escape($text).' │'.PHP_EOL;
+        }
+
+        $out .= '└'.\str_repeat('─', $width - 2).'┘';
+
+        return $out;
+    }
+
+    public function renderTitle(Value $o)
+    {
+        $name = (string) $o->getName();
+
+        if (self::$decorations) {
+            return $this->boxText($name, $this->header_width);
+        }
+
+        return Utils::truncateString($name, $this->header_width);
+    }
+
+    public function renderHeader(Value $o)
+    {
+        $output = [];
+
+        if ($o->depth) {
+            if (null !== ($s = $o->getModifiers())) {
+                $output[] = $s;
+            }
+
+            if (null !== $o->name) {
+                $output[] = $this->escape(\var_export($o->name, true));
+
+                if (null !== ($s = $o->getOperator())) {
+                    $output[] = $this->escape($s);
+                }
+            }
+        }
+
+        if (null !== ($s = $o->getType())) {
+            if ($o->reference) {
+                $s = '&'.$s;
+            }
+
+            $output[] = $this->colorType($this->escape($s));
+        }
+
+        if (null !== ($s = $o->getSize())) {
+            $output[] = '('.$this->escape($s).')';
+        }
+
+        if (null !== ($s = $o->getValueShort())) {
+            if (self::$strlen_max) {
+                $s = Utils::truncateString($s, self::$strlen_max);
+            }
+            $output[] = $this->colorValue($this->escape($s));
+        }
+
+        return \str_repeat(' ', $o->depth * $this->indent_width).\implode(' ', $output);
+    }
+
+    public function renderChildren(Value $o)
+    {
+        if ('array' === $o->type) {
+            $output = ' [';
+        } elseif ('object' === $o->type) {
+            $output = ' (';
+        } else {
+            return '';
+        }
+
+        $children = '';
+
+        if ($o->value && \is_array($o->value->contents)) {
+            if ($o instanceof InstanceValue && 'properties' === $o->value->getName()) {
+                foreach (self::sortProperties($o->value->contents, self::$sort) as $obj) {
+                    $children .= $this->render($obj);
+                }
+            } else {
+                foreach ($o->value->contents as $child) {
+                    $children .= $this->render($child);
+                }
+            }
+        }
+
+        if ($children) {
+            $output .= PHP_EOL.$children;
+            $output .= \str_repeat(' ', $o->depth * $this->indent_width);
+        }
+
+        if ('array' === $o->type) {
+            $output .= ']';
+        } else {
+            $output .= ')';
+        }
+
+        return $output;
+    }
+
+    public function colorValue($string)
+    {
+        return $string;
+    }
+
+    public function colorType($string)
+    {
+        return $string;
+    }
+
+    public function colorTitle($string)
+    {
+        return $string;
+    }
+
+    public function postRender()
+    {
+        if (self::$decorations) {
+            $output = \str_repeat('═', $this->header_width);
+        } else {
+            $output = '';
+        }
+
+        if (!$this->show_trace) {
+            return $this->colorTitle($output);
+        }
+
+        if ($output) {
+            $output .= PHP_EOL;
+        }
+
+        return $this->colorTitle($output.$this->calledFrom().PHP_EOL);
+    }
+
+    public function filterParserPlugins(array $plugins)
+    {
+        $return = [];
+
+        foreach ($plugins as $index => $plugin) {
+            foreach (self::$parser_plugin_whitelist as $whitelist) {
+                if ($plugin instanceof $whitelist) {
+                    $return[] = $plugin;
+                    continue 2;
+                }
+            }
+        }
+
+        return $return;
+    }
+
+    public function ideLink($file, $line)
+    {
+        return $this->escape(Kint::shortenPath($file)).':'.$line;
+    }
+
+    public function escape($string, $encoding = false)
+    {
+        return $string;
+    }
+
+    protected function calledFrom()
+    {
+        $output = '';
+
+        if (isset($this->call_info['callee']['file'])) {
+            $output .= 'Called from '.$this->ideLink(
+                $this->call_info['callee']['file'],
+                $this->call_info['callee']['line']
+            );
+        }
+
+        if (isset($this->call_info['callee']['function']) && (
+                !empty($this->call_info['callee']['class']) ||
+                !\in_array(
+                    $this->call_info['callee']['function'],
+                    ['include', 'include_once', 'require', 'require_once'],
+                    true
+                )
+            )
+        ) {
+            $output .= ' [';
+            if (isset($this->call_info['callee']['class'])) {
+                $output .= $this->call_info['callee']['class'];
+            }
+            if (isset($this->call_info['callee']['type'])) {
+                $output .= $this->call_info['callee']['type'];
+            }
+            $output .= $this->call_info['callee']['function'].'()]';
+        }
+
+        return $output;
+    }
+
+    protected function getPlugin(array $plugins, array $hints)
+    {
+        if ($plugins = $this->matchPlugins($plugins, $hints)) {
+            $plugin = \end($plugins);
+
+            if (!isset($this->plugin_objs[$plugin])) {
+                $this->plugin_objs[$plugin] = new $plugin($this);
+            }
+
+            return $this->plugin_objs[$plugin];
+        }
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Utils.php b/www-api/system/ThirdParty/Kint/Utils.php
new file mode 100644
index 00000000..aa62bf62
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Utils.php
@@ -0,0 +1,275 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint;
+
+use Kint\Zval\BlobValue;
+use ReflectionNamedType;
+use ReflectionType;
+
+/**
+ * A collection of utility methods. Should all be static methods with no dependencies.
+ */
+final class Utils
+{
+    /**
+     * @codeCoverageIgnore
+     */
+    private function __construct()
+    {
+    }
+
+    /**
+     * Turns a byte value into a human-readable representation.
+     *
+     * @param int $value Amount of bytes
+     *
+     * @return array Human readable value and unit
+     */
+    public static function getHumanReadableBytes($value)
+    {
+        static $unit = ['B', 'KB', 'MB', 'GB', 'TB'];
+
+        $negative = $value < 0;
+        $value = \abs($value);
+
+        if ($value < 1024) {
+            $i = 0;
+            $value = \floor($value);
+        } elseif ($value < 0xFFFCCCCCCCCCCCC >> 40) {
+            $i = 1;
+        } elseif ($value < 0xFFFCCCCCCCCCCCC >> 30) {
+            $i = 2;
+        } elseif ($value < 0xFFFCCCCCCCCCCCC >> 20) {
+            $i = 3;
+        } else {
+            $i = 4;
+        }
+
+        if ($i) {
+            $value = $value / \pow(1024, $i);
+        }
+
+        if ($negative) {
+            $value *= -1;
+        }
+
+        return [
+            'value' => \round($value, 1),
+            'unit' => $unit[$i],
+        ];
+    }
+
+    public static function isSequential(array $array)
+    {
+        return \array_keys($array) === \range(0, \count($array) - 1);
+    }
+
+    public static function isAssoc(array $array)
+    {
+        return (bool) \count(\array_filter(\array_keys($array), 'is_string'));
+    }
+
+    public static function composerGetExtras($key = 'kint')
+    {
+        $extras = [];
+
+        if (0 === \strpos(KINT_DIR, 'phar://')) {
+            // Only run inside phar file, so skip for code coverage
+            return $extras; // @codeCoverageIgnore
+        }
+
+        $folder = KINT_DIR.'/vendor';
+
+        for ($i = 0; $i < 4; ++$i) {
+            $installed = $folder.'/composer/installed.json';
+
+            if (\file_exists($installed) && \is_readable($installed)) {
+                $packages = \json_decode(\file_get_contents($installed), true);
+
+                if (!\is_array($packages)) {
+                    continue;
+                }
+
+                foreach ($packages as $package) {
+                    if (isset($package['extra'][$key]) && \is_array($package['extra'][$key])) {
+                        $extras = \array_replace($extras, $package['extra'][$key]);
+                    }
+                }
+
+                $folder = \dirname($folder);
+
+                if (\file_exists($folder.'/composer.json') && \is_readable($folder.'/composer.json')) {
+                    $composer = \json_decode(\file_get_contents($folder.'/composer.json'), true);
+
+                    if (isset($composer['extra'][$key]) && \is_array($composer['extra'][$key])) {
+                        $extras = \array_replace($extras, $composer['extra'][$key]);
+                    }
+                }
+
+                break;
+            }
+
+            $folder = \dirname($folder);
+        }
+
+        return $extras;
+    }
+
+    /**
+     * @codeCoverageIgnore
+     */
+    public static function composerSkipFlags()
+    {
+        $extras = self::composerGetExtras();
+
+        if (!empty($extras['disable-facade']) && !\defined('KINT_SKIP_FACADE')) {
+            \define('KINT_SKIP_FACADE', true);
+        }
+
+        if (!empty($extras['disable-helpers']) && !\defined('KINT_SKIP_HELPERS')) {
+            \define('KINT_SKIP_HELPERS', true);
+        }
+    }
+
+    public static function isTrace(array $trace)
+    {
+        if (!self::isSequential($trace)) {
+            return false;
+        }
+
+        static $bt_structure = [
+            'function' => 'string',
+            'line' => 'integer',
+            'file' => 'string',
+            'class' => 'string',
+            'object' => 'object',
+            'type' => 'string',
+            'args' => 'array',
+        ];
+
+        $file_found = false;
+
+        foreach ($trace as $frame) {
+            if (!\is_array($frame) || !isset($frame['function'])) {
+                return false;
+            }
+
+            foreach ($frame as $key => $val) {
+                if (!isset($bt_structure[$key])) {
+                    return false;
+                }
+
+                if (\gettype($val) !== $bt_structure[$key]) {
+                    return false;
+                }
+
+                if ('file' === $key) {
+                    $file_found = true;
+                }
+            }
+        }
+
+        return $file_found;
+    }
+
+    public static function traceFrameIsListed(array $frame, array $matches)
+    {
+        if (isset($frame['class'])) {
+            $called = [\strtolower($frame['class']), \strtolower($frame['function'])];
+        } else {
+            $called = \strtolower($frame['function']);
+        }
+
+        return \in_array($called, $matches, true);
+    }
+
+    public static function normalizeAliases(array &$aliases)
+    {
+        static $name_regex = '[a-zA-Z_\\x7f-\\xff][a-zA-Z0-9_\\x7f-\\xff]*';
+
+        foreach ($aliases as $index => &$alias) {
+            if (\is_array($alias) && 2 === \count($alias)) {
+                $alias = \array_values(\array_filter($alias, 'is_string'));
+
+                if (2 === \count($alias) &&
+                    \preg_match('/^'.$name_regex.'$/', $alias[1]) &&
+                    \preg_match('/^\\\\?('.$name_regex.'\\\\)*'.$name_regex.'$/', $alias[0])
+                ) {
+                    $alias = [
+                        \strtolower(\ltrim($alias[0], '\\')),
+                        \strtolower($alias[1]),
+                    ];
+                } else {
+                    unset($aliases[$index]);
+                    continue;
+                }
+            } elseif (\is_string($alias)) {
+                if (\preg_match('/^\\\\?('.$name_regex.'\\\\)*'.$name_regex.'$/', $alias)) {
+                    $alias = \explode('\\', \strtolower($alias));
+                    $alias = \end($alias);
+                } else {
+                    unset($aliases[$index]);
+                    continue;
+                }
+            } else {
+                unset($aliases[$index]);
+            }
+        }
+
+        $aliases = \array_values($aliases);
+    }
+
+    public static function truncateString($input, $length = PHP_INT_MAX, $end = '...', $encoding = false)
+    {
+        $length = (int) $length;
+        $endlength = BlobValue::strlen($end);
+
+        if ($endlength >= $length) {
+            $endlength = 0;
+            $end = '';
+        }
+
+        if (BlobValue::strlen($input, $encoding) > $length) {
+            return BlobValue::substr($input, 0, $length - $endlength, $encoding).$end;
+        }
+
+        return $input;
+    }
+
+    public static function getTypeString(ReflectionType $type)
+    {
+        if ($type instanceof ReflectionNamedType) {
+            $name = $type->getName();
+            if ($type->allowsNull() && false === \strpos($name, '|')) {
+                $name = '?'.$name;
+            }
+
+            return $name;
+        }
+
+        return (string) $type; // @codeCoverageIgnore
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Zval/BlobValue.php b/www-api/system/ThirdParty/Kint/Zval/BlobValue.php
new file mode 100644
index 00000000..c5ac53ac
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Zval/BlobValue.php
@@ -0,0 +1,177 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Zval;
+
+class BlobValue extends Value
+{
+    /**
+     * @var array Character encodings to detect
+     *
+     * @see https://secure.php.net/function.mb-detect-order
+     *
+     * In practice, mb_detect_encoding can only successfully determine the
+     * difference between the following common charsets at once without
+     * breaking things for one of the other charsets:
+     * - ASCII
+     * - UTF-8
+     * - SJIS
+     * - EUC-JP
+     *
+     * The order of the charsets is significant. If you put UTF-8 before ASCII
+     * it will never match ASCII, because UTF-8 is a superset of ASCII.
+     * Similarly, SJIS and EUC-JP frequently match UTF-8 strings, so you should
+     * check UTF-8 first. SJIS and EUC-JP seem to work either way, but SJIS is
+     * more common so it should probably be first.
+     *
+     * While you're free to experiment with other charsets, remember to keep
+     * this behavior in mind when setting up your char_encodings array.
+     *
+     * This depends on the mbstring extension
+     */
+    public static $char_encodings = [
+        'ASCII',
+        'UTF-8',
+    ];
+
+    /**
+     * @var array Legacy character encodings to detect
+     *
+     * @see https://secure.php.net/function.iconv
+     *
+     * Assuming the other encoding checks fail, this will perform a
+     * simple iconv conversion to check for invalid bytes. If any are
+     * found it will not match.
+     *
+     * This can be useful for ambiguous single byte encodings like
+     * windows-125x and iso-8859-x which have practically undetectable
+     * differences because they use every single byte available.
+     *
+     * This is *NOT* reliable and should not be trusted implicitly. As
+     * with char_encodings, the order of the charsets is significant.
+     *
+     * This depends on the iconv extension
+     */
+    public static $legacy_encodings = [];
+
+    public $type = 'string';
+    public $encoding = false;
+    public $hints = ['string'];
+
+    public function getType()
+    {
+        if (false === $this->encoding) {
+            return 'binary '.$this->type;
+        }
+
+        if ('ASCII' === $this->encoding) {
+            return $this->type;
+        }
+
+        return $this->encoding.' '.$this->type;
+    }
+
+    public function getValueShort()
+    {
+        if ($rep = $this->value) {
+            return '"'.$rep->contents.'"';
+        }
+    }
+
+    public function transplant(Value $old)
+    {
+        parent::transplant($old);
+
+        if ($old instanceof self) {
+            $this->encoding = $old->encoding;
+        }
+    }
+
+    public static function strlen($string, $encoding = false)
+    {
+        if (\function_exists('mb_strlen')) {
+            if (false === $encoding) {
+                $encoding = self::detectEncoding($string);
+            }
+
+            if ($encoding && 'ASCII' !== $encoding) {
+                return \mb_strlen($string, $encoding);
+            }
+        }
+
+        return \strlen($string);
+    }
+
+    public static function substr($string, $start, $length = null, $encoding = false)
+    {
+        if (\function_exists('mb_substr')) {
+            if (false === $encoding) {
+                $encoding = self::detectEncoding($string);
+            }
+
+            if ($encoding && 'ASCII' !== $encoding) {
+                return \mb_substr($string, $start, $length, $encoding);
+            }
+        }
+
+        // Special case for substr/mb_substr discrepancy
+        if ('' === $string) {
+            return '';
+        }
+
+        return \substr($string, $start, isset($length) ? $length : PHP_INT_MAX);
+    }
+
+    public static function detectEncoding($string)
+    {
+        if (\function_exists('mb_detect_encoding')) {
+            if ($ret = \mb_detect_encoding($string, self::$char_encodings, true)) {
+                return $ret;
+            }
+        }
+
+        // Pretty much every character encoding uses first 32 bytes as control
+        // characters. If it's not a multi-byte format it's safe to say matching
+        // any control character besides tab, nl, and cr means it's binary.
+        if (\preg_match('/[\\x00-\\x08\\x0B\\x0C\\x0E-\\x1F]/', $string)) {
+            return false;
+        }
+
+        if (\function_exists('iconv')) {
+            foreach (self::$legacy_encodings as $encoding) {
+                if (@\iconv($encoding, $encoding, $string) === $string) {
+                    return $encoding;
+                }
+            }
+        } elseif (!\function_exists('mb_detect_encoding')) { // @codeCoverageIgnore
+            // If a user has neither mb_detect_encoding, nor iconv, nor the
+            // polyfills, there's not much we can do about it...
+            // Pretend it's ASCII and pray the browser renders it properly.
+            return 'ASCII'; // @codeCoverageIgnore
+        }
+
+        return false;
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Zval/ClosureValue.php b/www-api/system/ThirdParty/Kint/Zval/ClosureValue.php
new file mode 100644
index 00000000..95dd3fea
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Zval/ClosureValue.php
@@ -0,0 +1,68 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Zval;
+
+class ClosureValue extends InstanceValue
+{
+    public $parameters = [];
+    public $hints = ['object', 'callable', 'closure'];
+
+    private $paramcache;
+
+    public function getAccessPath()
+    {
+        if (null !== $this->access_path) {
+            return parent::getAccessPath().'('.$this->getParams().')';
+        }
+    }
+
+    public function getSize()
+    {
+    }
+
+    public function getParams()
+    {
+        if (null !== $this->paramcache) {
+            return $this->paramcache;
+        }
+
+        $out = [];
+
+        foreach ($this->parameters as $p) {
+            $type = $p->getType();
+
+            $ref = $p->reference ? '&' : '';
+
+            if ($type) {
+                $out[] = $type.' '.$ref.$p->getName();
+            } else {
+                $out[] = $ref.$p->getName();
+            }
+        }
+
+        return $this->paramcache = \implode(', ', $out);
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Zval/DateTimeValue.php b/www-api/system/ThirdParty/Kint/Zval/DateTimeValue.php
new file mode 100644
index 00000000..1a8084ec
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Zval/DateTimeValue.php
@@ -0,0 +1,53 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Zval;
+
+use DateTime;
+
+class DateTimeValue extends InstanceValue
+{
+    public $dt;
+
+    public $hints = ['object', 'datetime'];
+
+    public function __construct(DateTime $dt)
+    {
+        parent::__construct();
+
+        $this->dt = clone $dt;
+    }
+
+    public function getValueShort()
+    {
+        $stamp = $this->dt->format('Y-m-d H:i:s');
+        if ((int) ($micro = $this->dt->format('u'))) {
+            $stamp .= '.'.$micro;
+        }
+        $stamp .= $this->dt->format('P T');
+
+        return $stamp;
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Zval/EnumValue.php b/www-api/system/ThirdParty/Kint/Zval/EnumValue.php
new file mode 100644
index 00000000..018eb68f
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Zval/EnumValue.php
@@ -0,0 +1,62 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Zval;
+
+use BackedEnum;
+use UnitEnum;
+
+class EnumValue extends InstanceValue
+{
+    public $enumval;
+
+    public $hints = ['object', 'enum'];
+
+    public function __construct(UnitEnum $enumval)
+    {
+        $this->enumval = $enumval;
+    }
+
+    public function getValueShort()
+    {
+        if ($this->enumval instanceof BackedEnum) {
+            if (\is_string($this->enumval->value)) {
+                return '"'.$this->enumval->value.'"';
+            }
+            if (\is_int($this->enumval->value)) {
+                return (string) $this->enumval->value;
+            }
+        }
+    }
+
+    public function getType()
+    {
+        return $this->classname.'::'.$this->enumval->name;
+    }
+
+    public function getSize()
+    {
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Zval/InstanceValue.php b/www-api/system/ThirdParty/Kint/Zval/InstanceValue.php
new file mode 100644
index 00000000..1c26600c
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Zval/InstanceValue.php
@@ -0,0 +1,78 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Zval;
+
+class InstanceValue extends Value
+{
+    public $type = 'object';
+    public $classname;
+    public $spl_object_hash;
+    public $filename;
+    public $startline;
+    public $hints = ['object'];
+
+    public function getType()
+    {
+        return $this->classname;
+    }
+
+    public function transplant(Value $old)
+    {
+        parent::transplant($old);
+
+        if ($old instanceof self) {
+            $this->classname = $old->classname;
+            $this->spl_object_hash = $old->spl_object_hash;
+            $this->filename = $old->filename;
+            $this->startline = $old->startline;
+        }
+    }
+
+    public static function sortByHierarchy($a, $b)
+    {
+        if (\is_string($a) && \is_string($b)) {
+            $aclass = $a;
+            $bclass = $b;
+        } elseif (!($a instanceof Value) || !($b instanceof Value)) {
+            return 0;
+        } elseif ($a instanceof self && $b instanceof self) {
+            $aclass = $a->classname;
+            $bclass = $b->classname;
+        } else {
+            return 0;
+        }
+
+        if (\is_subclass_of($aclass, $bclass)) {
+            return -1;
+        }
+
+        if (\is_subclass_of($bclass, $aclass)) {
+            return 1;
+        }
+
+        return 0;
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Zval/MethodValue.php b/www-api/system/ThirdParty/Kint/Zval/MethodValue.php
new file mode 100644
index 00000000..5d59a507
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Zval/MethodValue.php
@@ -0,0 +1,253 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Zval;
+
+use Kint\Utils;
+use Kint\Zval\Representation\DocstringRepresentation;
+use ReflectionFunctionAbstract;
+use ReflectionMethod;
+
+class MethodValue extends Value
+{
+    public $type = 'method';
+    public $filename;
+    public $startline;
+    public $endline;
+    public $parameters = [];
+    public $abstract;
+    public $final;
+    public $internal;
+    public $docstring;
+    public $returntype;
+    public $return_reference = false;
+    public $hints = ['callable', 'method'];
+    public $showparams = true;
+
+    private $paramcache;
+
+    public function __construct(ReflectionFunctionAbstract $method)
+    {
+        parent::__construct();
+
+        $this->name = $method->getName();
+        $this->filename = $method->getFileName();
+        $this->startline = $method->getStartLine();
+        $this->endline = $method->getEndLine();
+        $this->internal = $method->isInternal();
+        $this->docstring = $method->getDocComment();
+        $this->return_reference = $method->returnsReference();
+
+        foreach ($method->getParameters() as $param) {
+            $this->parameters[] = new ParameterValue($param);
+        }
+
+        if (KINT_PHP70) {
+            $this->returntype = $method->getReturnType();
+            if ($this->returntype) {
+                $this->returntype = Utils::getTypeString($this->returntype);
+            }
+        }
+
+        if ($method instanceof ReflectionMethod) {
+            $this->static = $method->isStatic();
+            $this->operator = $this->static ? Value::OPERATOR_STATIC : Value::OPERATOR_OBJECT;
+            $this->abstract = $method->isAbstract();
+            $this->final = $method->isFinal();
+            $this->owner_class = $method->getDeclaringClass()->name;
+            $this->access = Value::ACCESS_PUBLIC;
+            if ($method->isProtected()) {
+                $this->access = Value::ACCESS_PROTECTED;
+            } elseif ($method->isPrivate()) {
+                $this->access = Value::ACCESS_PRIVATE;
+            }
+        }
+
+        if ($this->internal) {
+            return;
+        }
+
+        $docstring = new DocstringRepresentation(
+            $this->docstring,
+            $this->filename,
+            $this->startline
+        );
+
+        $docstring->implicit_label = true;
+        $this->addRepresentation($docstring);
+        $this->value = $docstring;
+    }
+
+    public function setAccessPathFrom(InstanceValue $parent)
+    {
+        static $magic = [
+            '__call' => true,
+            '__callstatic' => true,
+            '__clone' => true,
+            '__construct' => true,
+            '__debuginfo' => true,
+            '__destruct' => true,
+            '__get' => true,
+            '__invoke' => true,
+            '__isset' => true,
+            '__set' => true,
+            '__set_state' => true,
+            '__sleep' => true,
+            '__tostring' => true,
+            '__unset' => true,
+            '__wakeup' => true,
+        ];
+
+        $name = \strtolower($this->name);
+
+        if ('__construct' === $name) {
+            $this->access_path = 'new \\'.$parent->getType();
+        } elseif ('__invoke' === $name) {
+            $this->access_path = $parent->access_path;
+        } elseif ('__clone' === $name) {
+            $this->access_path = 'clone '.$parent->access_path;
+            $this->showparams = false;
+        } elseif ('__tostring' === $name) {
+            $this->access_path = '(string) '.$parent->access_path;
+            $this->showparams = false;
+        } elseif (isset($magic[$name])) {
+            $this->access_path = null;
+        } elseif ($this->static) {
+            $this->access_path = '\\'.$this->owner_class.'::'.$this->name;
+        } else {
+            $this->access_path = $parent->access_path.'->'.$this->name;
+        }
+    }
+
+    public function getValueShort()
+    {
+        if (!$this->value || !($this->value instanceof DocstringRepresentation)) {
+            return parent::getValueShort();
+        }
+
+        $ds = $this->value->getDocstringWithoutComments();
+
+        if (!$ds) {
+            return null;
+        }
+
+        $ds = \explode("\n", $ds);
+
+        $out = '';
+
+        foreach ($ds as $line) {
+            if (0 === \strlen(\trim($line)) || '@' === $line[0]) {
+                break;
+            }
+
+            $out .= $line.' ';
+        }
+
+        if (\strlen($out)) {
+            return \rtrim($out);
+        }
+    }
+
+    public function getModifiers()
+    {
+        $mods = [
+            $this->abstract ? 'abstract' : null,
+            $this->final ? 'final' : null,
+            $this->getAccess(),
+            $this->static ? 'static' : null,
+        ];
+
+        $out = '';
+
+        foreach ($mods as $word) {
+            if (null !== $word) {
+                $out .= $word.' ';
+            }
+        }
+
+        if (\strlen($out)) {
+            return \rtrim($out);
+        }
+    }
+
+    public function getAccessPath()
+    {
+        if (null !== $this->access_path) {
+            if ($this->showparams) {
+                return parent::getAccessPath().'('.$this->getParams().')';
+            }
+
+            return parent::getAccessPath();
+        }
+    }
+
+    public function getParams()
+    {
+        if (null !== $this->paramcache) {
+            return $this->paramcache;
+        }
+
+        $out = [];
+
+        foreach ($this->parameters as $p) {
+            $type = $p->getType();
+            if ($type) {
+                $type .= ' ';
+            }
+
+            $default = $p->getDefault();
+            if ($default) {
+                $default = ' = '.$default;
+            }
+
+            $ref = $p->reference ? '&' : '';
+
+            $out[] = $type.$ref.$p->getName().$default;
+        }
+
+        return $this->paramcache = \implode(', ', $out);
+    }
+
+    public function getPhpDocUrl()
+    {
+        if (!$this->internal) {
+            return null;
+        }
+
+        if ($this->owner_class) {
+            $class = \strtolower($this->owner_class);
+        } else {
+            $class = 'function';
+        }
+
+        $funcname = \str_replace('_', '-', \strtolower($this->name));
+
+        if (0 === \strpos($funcname, '--') && 0 !== \strpos($funcname, '-', 2)) {
+            $funcname = \substr($funcname, 2);
+        }
+
+        return 'https://secure.php.net/'.$class.'.'.$funcname;
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Zval/ParameterValue.php b/www-api/system/ThirdParty/Kint/Zval/ParameterValue.php
new file mode 100644
index 00000000..29bcbe72
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Zval/ParameterValue.php
@@ -0,0 +1,99 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Zval;
+
+use Kint\Utils;
+use ReflectionException;
+use ReflectionParameter;
+
+class ParameterValue extends Value
+{
+    public $type_hint;
+    public $default;
+    public $position;
+    public $hints = ['parameter'];
+
+    public function __construct(ReflectionParameter $param)
+    {
+        parent::__construct();
+
+        if (KINT_PHP70) {
+            if ($type = $param->getType()) {
+                $this->type_hint = Utils::getTypeString($type);
+            }
+        } else {
+            if ($param->isArray()) {
+                $this->type_hint = 'array';
+            } else {
+                try {
+                    if ($this->type_hint = $param->getClass()) {
+                        $this->type_hint = $this->type_hint->name;
+                    }
+                } catch (ReflectionException $e) {
+                    \preg_match('/\\[\\s\\<\\w+?>\\s([\\w]+)/s', $param->__toString(), $matches);
+                    $this->type_hint = isset($matches[1]) ? $matches[1] : '';
+                }
+            }
+        }
+
+        $this->reference = $param->isPassedByReference();
+        $this->name = $param->getName();
+        $this->position = $param->getPosition();
+
+        if ($param->isDefaultValueAvailable()) {
+            $default = $param->getDefaultValue();
+            switch (\gettype($default)) {
+                case 'NULL':
+                    $this->default = 'null';
+                    break;
+                case 'boolean':
+                    $this->default = $default ? 'true' : 'false';
+                    break;
+                case 'array':
+                    $this->default = \count($default) ? 'array(...)' : 'array()';
+                    break;
+                default:
+                    $this->default = \var_export($default, true);
+                    break;
+            }
+        }
+    }
+
+    public function getType()
+    {
+        return $this->type_hint;
+    }
+
+    public function getName()
+    {
+        return '$'.$this->name;
+    }
+
+    public function getDefault()
+    {
+        return $this->default;
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Zval/Representation/ColorRepresentation.php b/www-api/system/ThirdParty/Kint/Zval/Representation/ColorRepresentation.php
new file mode 100644
index 00000000..533ccb35
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Zval/Representation/ColorRepresentation.php
@@ -0,0 +1,573 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Zval\Representation;
+
+use InvalidArgumentException;
+
+class ColorRepresentation extends Representation
+{
+    const COLOR_NAME = 1;
+    const COLOR_HEX_3 = 2;
+    const COLOR_HEX_6 = 3;
+    const COLOR_RGB = 4;
+    const COLOR_RGBA = 5;
+    const COLOR_HSL = 6;
+    const COLOR_HSLA = 7;
+    const COLOR_HEX_4 = 8;
+    const COLOR_HEX_8 = 9;
+
+    public static $color_map = [
+        'aliceblue' => 'f0f8ff',
+        'antiquewhite' => 'faebd7',
+        'aqua' => '00ffff',
+        'aquamarine' => '7fffd4',
+        'azure' => 'f0ffff',
+        'beige' => 'f5f5dc',
+        'bisque' => 'ffe4c4',
+        'black' => '000000',
+        'blanchedalmond' => 'ffebcd',
+        'blue' => '0000ff',
+        'blueviolet' => '8a2be2',
+        'brown' => 'a52a2a',
+        'burlywood' => 'deb887',
+        'cadetblue' => '5f9ea0',
+        'chartreuse' => '7fff00',
+        'chocolate' => 'd2691e',
+        'coral' => 'ff7f50',
+        'cornflowerblue' => '6495ed',
+        'cornsilk' => 'fff8dc',
+        'crimson' => 'dc143c',
+        'cyan' => '00ffff',
+        'darkblue' => '00008b',
+        'darkcyan' => '008b8b',
+        'darkgoldenrod' => 'b8860b',
+        'darkgray' => 'a9a9a9',
+        'darkgreen' => '006400',
+        'darkgrey' => 'a9a9a9',
+        'darkkhaki' => 'bdb76b',
+        'darkmagenta' => '8b008b',
+        'darkolivegreen' => '556b2f',
+        'darkorange' => 'ff8c00',
+        'darkorchid' => '9932cc',
+        'darkred' => '8b0000',
+        'darksalmon' => 'e9967a',
+        'darkseagreen' => '8fbc8f',
+        'darkslateblue' => '483d8b',
+        'darkslategray' => '2f4f4f',
+        'darkslategrey' => '2f4f4f',
+        'darkturquoise' => '00ced1',
+        'darkviolet' => '9400d3',
+        'deeppink' => 'ff1493',
+        'deepskyblue' => '00bfff',
+        'dimgray' => '696969',
+        'dimgrey' => '696969',
+        'dodgerblue' => '1e90ff',
+        'firebrick' => 'b22222',
+        'floralwhite' => 'fffaf0',
+        'forestgreen' => '228b22',
+        'fuchsia' => 'ff00ff',
+        'gainsboro' => 'dcdcdc',
+        'ghostwhite' => 'f8f8ff',
+        'gold' => 'ffd700',
+        'goldenrod' => 'daa520',
+        'gray' => '808080',
+        'green' => '008000',
+        'greenyellow' => 'adff2f',
+        'grey' => '808080',
+        'honeydew' => 'f0fff0',
+        'hotpink' => 'ff69b4',
+        'indianred' => 'cd5c5c',
+        'indigo' => '4b0082',
+        'ivory' => 'fffff0',
+        'khaki' => 'f0e68c',
+        'lavender' => 'e6e6fa',
+        'lavenderblush' => 'fff0f5',
+        'lawngreen' => '7cfc00',
+        'lemonchiffon' => 'fffacd',
+        'lightblue' => 'add8e6',
+        'lightcoral' => 'f08080',
+        'lightcyan' => 'e0ffff',
+        'lightgoldenrodyellow' => 'fafad2',
+        'lightgray' => 'd3d3d3',
+        'lightgreen' => '90ee90',
+        'lightgrey' => 'd3d3d3',
+        'lightpink' => 'ffb6c1',
+        'lightsalmon' => 'ffa07a',
+        'lightseagreen' => '20b2aa',
+        'lightskyblue' => '87cefa',
+        'lightslategray' => '778899',
+        'lightslategrey' => '778899',
+        'lightsteelblue' => 'b0c4de',
+        'lightyellow' => 'ffffe0',
+        'lime' => '00ff00',
+        'limegreen' => '32cd32',
+        'linen' => 'faf0e6',
+        'magenta' => 'ff00ff',
+        'maroon' => '800000',
+        'mediumaquamarine' => '66cdaa',
+        'mediumblue' => '0000cd',
+        'mediumorchid' => 'ba55d3',
+        'mediumpurple' => '9370db',
+        'mediumseagreen' => '3cb371',
+        'mediumslateblue' => '7b68ee',
+        'mediumspringgreen' => '00fa9a',
+        'mediumturquoise' => '48d1cc',
+        'mediumvioletred' => 'c71585',
+        'midnightblue' => '191970',
+        'mintcream' => 'f5fffa',
+        'mistyrose' => 'ffe4e1',
+        'moccasin' => 'ffe4b5',
+        'navajowhite' => 'ffdead',
+        'navy' => '000080',
+        'oldlace' => 'fdf5e6',
+        'olive' => '808000',
+        'olivedrab' => '6b8e23',
+        'orange' => 'ffa500',
+        'orangered' => 'ff4500',
+        'orchid' => 'da70d6',
+        'palegoldenrod' => 'eee8aa',
+        'palegreen' => '98fb98',
+        'paleturquoise' => 'afeeee',
+        'palevioletred' => 'db7093',
+        'papayawhip' => 'ffefd5',
+        'peachpuff' => 'ffdab9',
+        'peru' => 'cd853f',
+        'pink' => 'ffc0cb',
+        'plum' => 'dda0dd',
+        'powderblue' => 'b0e0e6',
+        'purple' => '800080',
+        'rebeccapurple' => '663399',
+        'red' => 'ff0000',
+        'rosybrown' => 'bc8f8f',
+        'royalblue' => '4169e1',
+        'saddlebrown' => '8b4513',
+        'salmon' => 'fa8072',
+        'sandybrown' => 'f4a460',
+        'seagreen' => '2e8b57',
+        'seashell' => 'fff5ee',
+        'sienna' => 'a0522d',
+        'silver' => 'c0c0c0',
+        'skyblue' => '87ceeb',
+        'slateblue' => '6a5acd',
+        'slategray' => '708090',
+        'slategrey' => '708090',
+        'snow' => 'fffafa',
+        'springgreen' => '00ff7f',
+        'steelblue' => '4682b4',
+        'tan' => 'd2b48c',
+        'teal' => '008080',
+        'thistle' => 'd8bfd8',
+        'tomato' => 'ff6347',
+        // To quote MDN:
+        // "Technically, transparent is a shortcut for rgba(0,0,0,0)."
+        'transparent' => '00000000',
+        'turquoise' => '40e0d0',
+        'violet' => 'ee82ee',
+        'wheat' => 'f5deb3',
+        'white' => 'ffffff',
+        'whitesmoke' => 'f5f5f5',
+        'yellow' => 'ffff00',
+        'yellowgreen' => '9acd32',
+    ];
+
+    public $r = 0;
+    public $g = 0;
+    public $b = 0;
+    public $a = 1.0;
+    public $variant;
+    public $implicit_label = true;
+    public $hints = ['color'];
+
+    public function __construct($value)
+    {
+        parent::__construct('Color');
+
+        $this->contents = $value;
+        $this->setValues($value);
+    }
+
+    public function getColor($variant = null)
+    {
+        if (!$variant) {
+            $variant = $this->variant;
+        }
+
+        switch ($variant) {
+            case self::COLOR_NAME:
+                $hex = \sprintf('%02x%02x%02x', $this->r, $this->g, $this->b);
+                $hex_alpha = \sprintf('%02x%02x%02x%02x', $this->r, $this->g, $this->b, \round($this->a * 0xFF));
+
+                return \array_search($hex, self::$color_map, true) ?: \array_search($hex_alpha, self::$color_map, true);
+           case self::COLOR_HEX_3:
+                if (0 === $this->r % 0x11 && 0 === $this->g % 0x11 && 0 === $this->b % 0x11) {
+                    return \sprintf(
+                        '#%1X%1X%1X',
+                        \round($this->r / 0x11),
+                        \round($this->g / 0x11),
+                        \round($this->b / 0x11)
+                    );
+                }
+
+                return false;
+            case self::COLOR_HEX_6:
+                return \sprintf('#%02X%02X%02X', $this->r, $this->g, $this->b);
+            case self::COLOR_RGB:
+                if (1.0 === $this->a) {
+                    return \sprintf('rgb(%d, %d, %d)', $this->r, $this->g, $this->b);
+                }
+
+                return \sprintf('rgb(%d, %d, %d, %s)', $this->r, $this->g, $this->b, \round($this->a, 4));
+            case self::COLOR_RGBA:
+                return \sprintf('rgba(%d, %d, %d, %s)', $this->r, $this->g, $this->b, \round($this->a, 4));
+            case self::COLOR_HSL:
+                $val = self::rgbToHsl($this->r, $this->g, $this->b);
+                if (1.0 === $this->a) {
+                    return \vsprintf('hsl(%d, %d%%, %d%%)', $val);
+                }
+
+                return \sprintf('hsl(%d, %d%%, %d%%, %s)', $val[0], $val[1], $val[2], \round($this->a, 4));
+            case self::COLOR_HSLA:
+                $val = self::rgbToHsl($this->r, $this->g, $this->b);
+
+                return \sprintf('hsla(%d, %d%%, %d%%, %s)', $val[0], $val[1], $val[2], \round($this->a, 4));
+            case self::COLOR_HEX_4:
+                if (0 === $this->r % 0x11 && 0 === $this->g % 0x11 && 0 === $this->b % 0x11 && 0 === ((int) ($this->a * 255)) % 0x11) {
+                    return \sprintf(
+                        '#%1X%1X%1X%1X',
+                        \round($this->r / 0x11),
+                        \round($this->g / 0x11),
+                        \round($this->b / 0x11),
+                        \round($this->a * 0xF)
+                    );
+                }
+
+                return false;
+
+            case self::COLOR_HEX_8:
+                return \sprintf('#%02X%02X%02X%02X', $this->r, $this->g, $this->b, \round($this->a * 0xFF));
+        }
+
+        return false;
+    }
+
+    public function hasAlpha($variant = null)
+    {
+        if (null === $variant) {
+            $variant = $this->variant;
+        }
+
+        switch ($variant) {
+            case self::COLOR_NAME:
+            case self::COLOR_RGB:
+            case self::COLOR_HSL:
+                return \abs($this->a - 1) >= 0.0001;
+            case self::COLOR_RGBA:
+            case self::COLOR_HSLA:
+            case self::COLOR_HEX_4:
+            case self::COLOR_HEX_8:
+                return true;
+            default:
+                return false;
+        }
+    }
+
+    protected function setValues($value)
+    {
+        $value = \strtolower(\trim($value));
+        // Find out which variant of color input it is
+        if (isset(self::$color_map[$value])) {
+            if (!$this->setValuesFromHex(self::$color_map[$value])) {
+                return;
+            }
+
+            $variant = self::COLOR_NAME;
+        } elseif ('#' === $value[0]) {
+            $variant = $this->setValuesFromHex(\substr($value, 1));
+
+            if (!$variant) {
+                return;
+            }
+        } else {
+            $variant = $this->setValuesFromFunction($value);
+
+            if (!$variant) {
+                return;
+            }
+        }
+
+        // If something has gone horribly wrong
+        if ($this->r > 0xFF || $this->g > 0xFF || $this->b > 0xFF || $this->a > 1) {
+            $this->variant = null; // @codeCoverageIgnore
+        } else {
+            $this->variant = $variant;
+            $this->r = (int) $this->r;
+            $this->g = (int) $this->g;
+            $this->b = (int) $this->b;
+            $this->a = (float) $this->a;
+        }
+    }
+
+    protected function setValuesFromHex($hex)
+    {
+        if (!\ctype_xdigit($hex)) {
+            return null;
+        }
+
+        switch (\strlen($hex)) {
+            case 3:
+                $variant = self::COLOR_HEX_3;
+                break;
+            case 6:
+                $variant = self::COLOR_HEX_6;
+                break;
+            case 4:
+                $variant = self::COLOR_HEX_4;
+                break;
+            case 8:
+                $variant = self::COLOR_HEX_8;
+                break;
+            default:
+                return null;
+        }
+
+        switch ($variant) {
+            case self::COLOR_HEX_4:
+                $this->a = \hexdec($hex[3]) / 0xF;
+                // no break
+            case self::COLOR_HEX_3:
+                $this->r = \hexdec($hex[0]) * 0x11;
+                $this->g = \hexdec($hex[1]) * 0x11;
+                $this->b = \hexdec($hex[2]) * 0x11;
+                break;
+            case self::COLOR_HEX_8:
+                $this->a = \hexdec(\substr($hex, 6, 2)) / 0xFF;
+                // no break
+            case self::COLOR_HEX_6:
+                $hex = \str_split($hex, 2);
+                $this->r = \hexdec($hex[0]);
+                $this->g = \hexdec($hex[1]);
+                $this->b = \hexdec($hex[2]);
+                break;
+        }
+
+        return $variant;
+    }
+
+    protected function setValuesFromFunction($value)
+    {
+        if (!\preg_match('/^((?:rgb|hsl)a?)\\s*\\(([0-9\\.%,\\s\\/\\-]+)\\)$/i', $value, $match)) {
+            return null;
+        }
+
+        switch (\strtolower($match[1])) {
+            case 'rgb':
+                $variant = self::COLOR_RGB;
+                break;
+            case 'rgba':
+                $variant = self::COLOR_RGBA;
+                break;
+            case 'hsl':
+                $variant = self::COLOR_HSL;
+                break;
+            case 'hsla':
+                $variant = self::COLOR_HSLA;
+                break;
+            default:
+                return null; // @codeCoverageIgnore
+        }
+
+        $params = \preg_replace('/[,\\s\\/]+/', ',', \trim($match[2]));
+        $params = \explode(',', $params);
+        $params = \array_map('trim', $params);
+
+        if (\count($params) < 3 || \count($params) > 4) {
+            return null;
+        }
+
+        foreach ($params as $i => &$color) {
+            if (false !== \strpos($color, '%')) {
+                $color = (float) \str_replace('%', '', $color);
+
+                if (3 === $i) {
+                    $color = $color / 100;
+                } elseif (\in_array($variant, [self::COLOR_RGB, self::COLOR_RGBA], true)) {
+                    $color = \round($color / 100 * 0xFF);
+                }
+            }
+
+            $color = (float) $color;
+
+            if (0 === $i && \in_array($variant, [self::COLOR_HSL, self::COLOR_HSLA], true)) {
+                $color = \fmod(\fmod($color, 360) + 360, 360);
+            }
+        }
+
+        /** @var non-empty-array<array-key, float> $params Psalm bug workaround */
+        switch ($variant) {
+            case self::COLOR_RGBA:
+            case self::COLOR_RGB:
+                if (\min($params) < 0 || \max($params) > 0xFF) {
+                    return null;
+                }
+                break;
+            case self::COLOR_HSLA:
+            case self::COLOR_HSL:
+                if (\min($params) < 0 || $params[0] > 360 || \max($params[1], $params[2]) > 100) {
+                    return null;
+                }
+                break;
+        }
+
+        if (4 === \count($params)) {
+            if ($params[3] > 1) {
+                return null;
+            }
+
+            $this->a = $params[3];
+        }
+
+        if (self::COLOR_HSLA === $variant || self::COLOR_HSL === $variant) {
+            $params = self::hslToRgb($params[0], $params[1], $params[2]);
+        }
+
+        list($this->r, $this->g, $this->b) = $params;
+
+        return $variant;
+    }
+
+    /**
+     * Turns HSL color to RGB. Black magic.
+     *
+     * @param float $h Hue
+     * @param float $s Saturation
+     * @param float $l Lightness
+     *
+     * @return int[] RGB array
+     */
+    public static function hslToRgb($h, $s, $l)
+    {
+        if (\min($h, $s, $l) < 0) {
+            throw new InvalidArgumentException('The parameters for hslToRgb should be no less than 0');
+        }
+
+        if ($h > 360 || \max($s, $l) > 100) {
+            throw new InvalidArgumentException('The parameters for hslToRgb should be no more than 360, 100, and 100 respectively');
+        }
+
+        $h /= 360;
+        $s /= 100;
+        $l /= 100;
+
+        $m2 = ($l <= 0.5) ? $l * ($s + 1) : $l + $s - $l * $s;
+        $m1 = $l * 2 - $m2;
+
+        return [
+            (int) \round(self::hueToRgb($m1, $m2, $h + 1 / 3) * 0xFF),
+            (int) \round(self::hueToRgb($m1, $m2, $h) * 0xFF),
+            (int) \round(self::hueToRgb($m1, $m2, $h - 1 / 3) * 0xFF),
+        ];
+    }
+
+    /**
+     * Converts RGB to HSL. Color inversion of previous black magic is white magic?
+     *
+     * @param float|int $red   Red
+     * @param float|int $green Green
+     * @param float|int $blue  Blue
+     *
+     * @return float[] HSL array
+     */
+    public static function rgbToHsl($red, $green, $blue)
+    {
+        if (\min($red, $green, $blue) < 0) {
+            throw new InvalidArgumentException('The parameters for rgbToHsl should be no less than 0');
+        }
+
+        if (\max($red, $green, $blue) > 0xFF) {
+            throw new InvalidArgumentException('The parameters for rgbToHsl should be no more than 255');
+        }
+
+        $clrMin = \min($red, $green, $blue);
+        $clrMax = \max($red, $green, $blue);
+        $deltaMax = $clrMax - $clrMin;
+
+        $L = ($clrMax + $clrMin) / 510;
+
+        if (0 == $deltaMax) {
+            $H = 0;
+            $S = 0;
+        } else {
+            if (0.5 > $L) {
+                $S = $deltaMax / ($clrMax + $clrMin);
+            } else {
+                $S = $deltaMax / (510 - $clrMax - $clrMin);
+            }
+
+            if ($clrMax === $red) {
+                $H = ($green - $blue) / (6.0 * $deltaMax);
+
+                if (0 > $H) {
+                    $H += 1.0;
+                }
+            } elseif ($clrMax === $green) {
+                $H = 1 / 3 + ($blue - $red) / (6.0 * $deltaMax);
+            } else {
+                $H = 2 / 3 + ($red - $green) / (6.0 * $deltaMax);
+            }
+        }
+
+        return [
+            \fmod($H * 360, 360),
+            (float) ($S * 100),
+            (float) ($L * 100),
+        ];
+    }
+
+    /**
+     * Helper function for hslToRgb. Even blacker magic.
+     *
+     * @param float $m1
+     * @param float $m2
+     * @param float $hue
+     *
+     * @return float Color value
+     */
+    private static function hueToRgb($m1, $m2, $hue)
+    {
+        $hue = ($hue < 0) ? $hue + 1 : (($hue > 1) ? $hue - 1 : $hue);
+        if ($hue * 6 < 1) {
+            return $m1 + ($m2 - $m1) * $hue * 6;
+        }
+        if ($hue * 2 < 1) {
+            return $m2;
+        }
+        if ($hue * 3 < 2) {
+            return $m1 + ($m2 - $m1) * (2 / 3 - $hue) * 6;
+        }
+
+        return $m1;
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Zval/Representation/DocstringRepresentation.php b/www-api/system/ThirdParty/Kint/Zval/Representation/DocstringRepresentation.php
new file mode 100644
index 00000000..8acdcc1e
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Zval/Representation/DocstringRepresentation.php
@@ -0,0 +1,73 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Zval\Representation;
+
+class DocstringRepresentation extends Representation
+{
+    public $file;
+    public $line;
+    public $class;
+    public $hints = ['docstring'];
+
+    public function __construct($docstring, $file, $line, $class = null)
+    {
+        parent::__construct('Docstring');
+
+        $this->file = $file;
+        $this->line = $line;
+        $this->class = $class;
+        $this->contents = $docstring;
+    }
+
+    /**
+     * Returns the representation's docstring without surrounding comments.
+     *
+     * Note that this will not work flawlessly.
+     *
+     * On comments with whitespace after the stars the lines will begin with
+     * whitespace, since we can't accurately guess how much of an indentation
+     * is required.
+     *
+     * And on lines without stars on the left this may eat bullet points.
+     *
+     * Long story short: If you want the docstring read the contents. If you
+     * absolutely must have it without comments (ie renderValueShort) this will
+     * probably do.
+     *
+     * @return null|string Docstring with comments stripped
+     */
+    public function getDocstringWithoutComments()
+    {
+        if (!$this->contents) {
+            return null;
+        }
+
+        $string = \substr($this->contents, 3, -2);
+        $string = \preg_replace('/^\\s*\\*\\s*?(\\S|$)/m', '\\1', $string);
+
+        return \trim($string);
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Zval/Representation/MicrotimeRepresentation.php b/www-api/system/ThirdParty/Kint/Zval/Representation/MicrotimeRepresentation.php
new file mode 100644
index 00000000..aedc2edf
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Zval/Representation/MicrotimeRepresentation.php
@@ -0,0 +1,71 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Zval\Representation;
+
+use DateTime;
+
+class MicrotimeRepresentation extends Representation
+{
+    public $seconds;
+    public $microseconds;
+    public $group;
+    public $lap;
+    public $total;
+    public $avg;
+    public $i = 0;
+    public $mem = 0;
+    public $mem_real = 0;
+    public $mem_peak = 0;
+    public $mem_peak_real = 0;
+    public $hints = ['microtime'];
+
+    public function __construct($seconds, $microseconds, $group, $lap = null, $total = null, $i = 0)
+    {
+        parent::__construct('Microtime');
+
+        $this->seconds = (int) $seconds;
+        $this->microseconds = (int) $microseconds;
+
+        $this->group = $group;
+        $this->lap = $lap;
+        $this->total = $total;
+        $this->i = $i;
+
+        if ($i) {
+            $this->avg = $total / $i;
+        }
+
+        $this->mem = \memory_get_usage();
+        $this->mem_real = \memory_get_usage(true);
+        $this->mem_peak = \memory_get_peak_usage();
+        $this->mem_peak_real = \memory_get_peak_usage(true);
+    }
+
+    public function getDateTime()
+    {
+        return DateTime::createFromFormat('U u', $this->seconds.' '.\str_pad($this->microseconds, 6, '0', STR_PAD_LEFT));
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Zval/Representation/Representation.php b/www-api/system/ThirdParty/Kint/Zval/Representation/Representation.php
new file mode 100644
index 00000000..2d649d07
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Zval/Representation/Representation.php
@@ -0,0 +1,71 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Zval\Representation;
+
+class Representation
+{
+    public $label;
+    public $implicit_label = false;
+    public $hints = [];
+    public $contents = [];
+
+    protected $name;
+
+    public function __construct($label, $name = null)
+    {
+        $this->label = $label;
+
+        if (null === $name) {
+            $name = $label;
+        }
+
+        $this->setName($name);
+    }
+
+    public function getLabel()
+    {
+        if (\is_array($this->contents) && \count($this->contents) > 1) {
+            return $this->label.' ('.\count($this->contents).')';
+        }
+
+        return $this->label;
+    }
+
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    public function setName($name)
+    {
+        $this->name = \preg_replace('/[^a-z0-9]+/', '_', \strtolower($name));
+    }
+
+    public function labelIsImplicit()
+    {
+        return $this->implicit_label;
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Zval/Representation/SourceRepresentation.php b/www-api/system/ThirdParty/Kint/Zval/Representation/SourceRepresentation.php
new file mode 100644
index 00000000..65077d62
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Zval/Representation/SourceRepresentation.php
@@ -0,0 +1,72 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Zval\Representation;
+
+class SourceRepresentation extends Representation
+{
+    public $hints = ['source'];
+    public $source = [];
+    public $filename;
+    public $line = 0;
+    public $showfilename = false;
+
+    public function __construct($filename, $line, $padding = 7)
+    {
+        parent::__construct('Source');
+
+        $this->filename = $filename;
+        $this->line = $line;
+
+        $start_line = \max($line - $padding, 1);
+        $length = $line + $padding + 1 - $start_line;
+        $this->source = self::getSource($filename, $start_line, $length);
+        if (null !== $this->source) {
+            $this->contents = \implode("\n", $this->source);
+        }
+    }
+
+    /**
+     * Gets section of source code.
+     *
+     * @param string   $filename   Full path to file
+     * @param int      $start_line The first line to display (1 based)
+     * @param null|int $length     Amount of lines to show
+     *
+     * @return null|array
+     */
+    public static function getSource($filename, $start_line = 1, $length = null)
+    {
+        if (!$filename || !\file_exists($filename) || !\is_readable($filename)) {
+            return null;
+        }
+
+        $source = \preg_split("/\r\n|\n|\r/", \file_get_contents($filename));
+        $source = \array_combine(\range(1, \count($source)), $source);
+        $source = \array_slice($source, $start_line - 1, $length, true);
+
+        return $source;
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Zval/Representation/SplFileInfoRepresentation.php b/www-api/system/ThirdParty/Kint/Zval/Representation/SplFileInfoRepresentation.php
new file mode 100644
index 00000000..6208451b
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Zval/Representation/SplFileInfoRepresentation.php
@@ -0,0 +1,177 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Zval\Representation;
+
+use Kint\Utils;
+use SplFileInfo;
+
+class SplFileInfoRepresentation extends Representation
+{
+    public $perms = null;
+    public $flags;
+    public $path;
+    public $realpath = null;
+    public $linktarget = null;
+    public $size;
+    public $is_dir = false;
+    public $is_file = false;
+    public $is_link = false;
+    public $owner = null;
+    public $group = null;
+    public $ctime;
+    public $mtime;
+    public $typename = 'Unknown file';
+    public $typeflag = '-';
+    public $hints = ['fspath'];
+
+    public function __construct(SplFileInfo $fileInfo)
+    {
+        parent::__construct('SplFileInfo');
+
+        if ($fileInfo->getRealPath()) {
+            $this->realpath = $fileInfo->getRealPath();
+            $this->perms = $fileInfo->getPerms();
+            $this->size = $fileInfo->getSize();
+            $this->owner = $fileInfo->getOwner();
+            $this->group = $fileInfo->getGroup();
+            $this->ctime = $fileInfo->getCTime();
+            $this->mtime = $fileInfo->getMTime();
+        }
+
+        $this->path = $fileInfo->getPathname();
+
+        $this->is_dir = $fileInfo->isDir();
+        $this->is_file = $fileInfo->isFile();
+        $this->is_link = $fileInfo->isLink();
+
+        if ($this->is_link) {
+            $this->linktarget = $fileInfo->getLinkTarget();
+        }
+
+        switch ($this->perms & 0xF000) {
+            case 0xC000:
+                $this->typename = 'Socket';
+                $this->typeflag = 's';
+                break;
+            case 0x6000:
+                $this->typename = 'Block device';
+                $this->typeflag = 'b';
+                break;
+            case 0x2000:
+                $this->typename = 'Character device';
+                $this->typeflag = 'c';
+                break;
+            case 0x1000:
+                $this->typename = 'Named pipe';
+                $this->typeflag = 'p';
+                break;
+            default:
+                if ($this->is_file) {
+                    if ($this->is_link) {
+                        $this->typename = 'File symlink';
+                        $this->typeflag = 'l';
+                    } else {
+                        $this->typename = 'File';
+                        $this->typeflag = '-';
+                    }
+                } elseif ($this->is_dir) {
+                    if ($this->is_link) {
+                        $this->typename = 'Directory symlink';
+                        $this->typeflag = 'l';
+                    } else {
+                        $this->typename = 'Directory';
+                        $this->typeflag = 'd';
+                    }
+                }
+                break;
+        }
+
+        $this->flags = [$this->typeflag];
+
+        // User
+        $this->flags[] = (($this->perms & 0400) ? 'r' : '-');
+        $this->flags[] = (($this->perms & 0200) ? 'w' : '-');
+        if ($this->perms & 0100) {
+            $this->flags[] = ($this->perms & 04000) ? 's' : 'x';
+        } else {
+            $this->flags[] = ($this->perms & 04000) ? 'S' : '-';
+        }
+
+        // Group
+        $this->flags[] = (($this->perms & 0040) ? 'r' : '-');
+        $this->flags[] = (($this->perms & 0020) ? 'w' : '-');
+        if ($this->perms & 0010) {
+            $this->flags[] = ($this->perms & 02000) ? 's' : 'x';
+        } else {
+            $this->flags[] = ($this->perms & 02000) ? 'S' : '-';
+        }
+
+        // Other
+        $this->flags[] = (($this->perms & 0004) ? 'r' : '-');
+        $this->flags[] = (($this->perms & 0002) ? 'w' : '-');
+        if ($this->perms & 0001) {
+            $this->flags[] = ($this->perms & 01000) ? 's' : 'x';
+        } else {
+            $this->flags[] = ($this->perms & 01000) ? 'S' : '-';
+        }
+
+        $this->contents = \implode($this->flags).' '.$this->owner.' '.$this->group;
+        $this->contents .= ' '.$this->getSize().' '.$this->getMTime().' ';
+
+        if ($this->is_link && $this->linktarget) {
+            $this->contents .= $this->path.' -> '.$this->linktarget;
+        } elseif (null !== $this->realpath && \strlen($this->realpath) < \strlen($this->path)) {
+            $this->contents .= $this->realpath;
+        } else {
+            $this->contents .= $this->path;
+        }
+    }
+
+    public function getLabel()
+    {
+        return $this->typename.' ('.$this->getSize().')';
+    }
+
+    public function getSize()
+    {
+        if ($this->size) {
+            $size = Utils::getHumanReadableBytes($this->size);
+
+            return \round($size['value'], 2).$size['unit'];
+        }
+    }
+
+    public function getMTime()
+    {
+        $year = \date('Y', $this->mtime);
+
+        if ($year !== \date('Y')) {
+            return \date('M d Y', $this->mtime);
+        }
+
+        return \date('M d H:i', $this->mtime);
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Zval/ResourceValue.php b/www-api/system/ThirdParty/Kint/Zval/ResourceValue.php
new file mode 100644
index 00000000..ef1c5541
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Zval/ResourceValue.php
@@ -0,0 +1,49 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Zval;
+
+class ResourceValue extends Value
+{
+    public $resource_type;
+
+    public function getType()
+    {
+        if ($this->resource_type) {
+            return $this->resource_type.' resource';
+        }
+
+        return 'resource';
+    }
+
+    public function transplant(Value $old)
+    {
+        parent::transplant($old);
+
+        if ($old instanceof self) {
+            $this->resource_type = $old->resource_type;
+        }
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Zval/SimpleXMLElementValue.php b/www-api/system/ThirdParty/Kint/Zval/SimpleXMLElementValue.php
new file mode 100644
index 00000000..b385bc6d
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Zval/SimpleXMLElementValue.php
@@ -0,0 +1,48 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Zval;
+
+class SimpleXMLElementValue extends InstanceValue
+{
+    public $hints = ['object', 'simplexml_element'];
+
+    protected $is_string_value = false;
+
+    /**
+     * @param bool $is_string_value
+     */
+    public function setIsStringValue($is_string_value)
+    {
+        $this->is_string_value = $is_string_value;
+    }
+
+    public function getValueShort()
+    {
+        if ($this->is_string_value && ($rep = $this->value) && 'contents' === $rep->getName() && 'string' === \gettype($rep->contents)) {
+            return '"'.$rep->contents.'"';
+        }
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Zval/StreamValue.php b/www-api/system/ThirdParty/Kint/Zval/StreamValue.php
new file mode 100644
index 00000000..af909c84
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Zval/StreamValue.php
@@ -0,0 +1,54 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Zval;
+
+use Kint\Kint;
+
+class StreamValue extends ResourceValue
+{
+    public $stream_meta;
+
+    public function __construct(array $meta = null)
+    {
+        parent::__construct();
+        $this->stream_meta = $meta;
+    }
+
+    public function getValueShort()
+    {
+        if (empty($this->stream_meta['uri'])) {
+            return;
+        }
+
+        $uri = $this->stream_meta['uri'];
+
+        if (\stream_is_local($uri)) {
+            return Kint::shortenPath($uri);
+        }
+
+        return $uri;
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Zval/ThrowableValue.php b/www-api/system/ThirdParty/Kint/Zval/ThrowableValue.php
new file mode 100644
index 00000000..26676481
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Zval/ThrowableValue.php
@@ -0,0 +1,54 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Zval;
+
+use Exception;
+use InvalidArgumentException;
+use Throwable;
+
+class ThrowableValue extends InstanceValue
+{
+    public $message;
+    public $hints = ['object', 'throwable'];
+
+    public function __construct($throw)
+    {
+        if (!$throw instanceof Exception && (!KINT_PHP70 || !$throw instanceof Throwable)) {
+            throw new InvalidArgumentException('ThrowableValue must be constructed with a Throwable');
+        }
+
+        parent::__construct();
+
+        $this->message = $throw->getMessage();
+    }
+
+    public function getValueShort()
+    {
+        if (\strlen($this->message)) {
+            return '"'.$this->message.'"';
+        }
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Zval/TraceFrameValue.php b/www-api/system/ThirdParty/Kint/Zval/TraceFrameValue.php
new file mode 100644
index 00000000..62f78291
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Zval/TraceFrameValue.php
@@ -0,0 +1,105 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Zval;
+
+use InvalidArgumentException;
+use Kint\Zval\Representation\Representation;
+use Kint\Zval\Representation\SourceRepresentation;
+use ReflectionFunction;
+use ReflectionMethod;
+
+class TraceFrameValue extends Value
+{
+    public $trace;
+    public $hints = ['trace_frame'];
+
+    public function __construct(Value $base, array $raw_frame)
+    {
+        parent::__construct();
+
+        $this->transplant($base);
+
+        if (!isset($this->value)) {
+            throw new InvalidArgumentException('Tried to create TraceFrameValue from Value with no value representation');
+        }
+
+        $this->trace = [
+            'function' => $raw_frame['function'],
+            'line' => isset($raw_frame['line']) ? $raw_frame['line'] : null,
+            'file' => isset($raw_frame['file']) ? $raw_frame['file'] : null,
+            'class' => isset($raw_frame['class']) ? $raw_frame['class'] : null,
+            'type' => isset($raw_frame['type']) ? $raw_frame['type'] : null,
+            'object' => null,
+            'args' => null,
+        ];
+
+        if ($this->trace['class'] && \method_exists($this->trace['class'], $this->trace['function'])) {
+            $func = new ReflectionMethod($this->trace['class'], $this->trace['function']);
+            $this->trace['function'] = new MethodValue($func);
+        } elseif (!$this->trace['class'] && \function_exists($this->trace['function'])) {
+            $func = new ReflectionFunction($this->trace['function']);
+            $this->trace['function'] = new MethodValue($func);
+        }
+
+        foreach ($this->value->contents as $frame_prop) {
+            if ('object' === $frame_prop->name) {
+                $this->trace['object'] = $frame_prop;
+                $this->trace['object']->name = null;
+                $this->trace['object']->operator = Value::OPERATOR_NONE;
+            }
+            if ('args' === $frame_prop->name) {
+                $this->trace['args'] = $frame_prop->value->contents;
+
+                if ($this->trace['function'] instanceof MethodValue) {
+                    foreach (\array_values($this->trace['function']->parameters) as $param) {
+                        if (isset($this->trace['args'][$param->position])) {
+                            $this->trace['args'][$param->position]->name = $param->getName();
+                        }
+                    }
+                }
+            }
+        }
+
+        $this->clearRepresentations();
+
+        if (isset($this->trace['file'], $this->trace['line']) && \is_readable($this->trace['file'])) {
+            $this->addRepresentation(new SourceRepresentation($this->trace['file'], $this->trace['line']));
+        }
+
+        if ($this->trace['args']) {
+            $args = new Representation('Arguments');
+            $args->contents = $this->trace['args'];
+            $this->addRepresentation($args);
+        }
+
+        if ($this->trace['object']) {
+            $callee = new Representation('object');
+            $callee->label = 'Callee object ['.$this->trace['object']->classname.']';
+            $callee->contents[] = $this->trace['object'];
+            $this->addRepresentation($callee);
+        }
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Zval/TraceValue.php b/www-api/system/ThirdParty/Kint/Zval/TraceValue.php
new file mode 100644
index 00000000..4d0edc42
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Zval/TraceValue.php
@@ -0,0 +1,45 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Zval;
+
+class TraceValue extends Value
+{
+    public $hints = ['trace'];
+
+    public function getType()
+    {
+        return 'Debug Backtrace';
+    }
+
+    public function getSize()
+    {
+        if (!$this->size) {
+            return 'empty';
+        }
+
+        return parent::getSize();
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/Zval/Value.php b/www-api/system/ThirdParty/Kint/Zval/Value.php
new file mode 100644
index 00000000..747efb5f
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/Zval/Value.php
@@ -0,0 +1,248 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+namespace Kint\Zval;
+
+use Kint\Zval\Representation\Representation;
+
+class Value
+{
+    const ACCESS_NONE = null;
+    const ACCESS_PUBLIC = 1;
+    const ACCESS_PROTECTED = 2;
+    const ACCESS_PRIVATE = 3;
+
+    const OPERATOR_NONE = null;
+    const OPERATOR_ARRAY = 1;
+    const OPERATOR_OBJECT = 2;
+    const OPERATOR_STATIC = 3;
+
+    public $name;
+    public $type;
+    public $static = false;
+    public $const = false;
+    public $access = self::ACCESS_NONE;
+    public $owner_class;
+    public $access_path;
+    public $operator = self::OPERATOR_NONE;
+    public $reference = false;
+    public $depth = 0;
+    public $size;
+    public $value;
+    public $hints = [];
+
+    protected $representations = [];
+
+    public function __construct()
+    {
+    }
+
+    public function addRepresentation(Representation $rep, $pos = null)
+    {
+        if (isset($this->representations[$rep->getName()])) {
+            return false;
+        }
+
+        if (null === $pos) {
+            $this->representations[$rep->getName()] = $rep;
+        } else {
+            $this->representations = \array_merge(
+                \array_slice($this->representations, 0, $pos),
+                [$rep->getName() => $rep],
+                \array_slice($this->representations, $pos)
+            );
+        }
+
+        return true;
+    }
+
+    public function replaceRepresentation(Representation $rep, $pos = null)
+    {
+        if (null === $pos) {
+            $this->representations[$rep->getName()] = $rep;
+        } else {
+            $this->removeRepresentation($rep);
+            $this->addRepresentation($rep, $pos);
+        }
+    }
+
+    public function removeRepresentation($rep)
+    {
+        if ($rep instanceof Representation) {
+            unset($this->representations[$rep->getName()]);
+        } elseif (\is_string($rep)) {
+            unset($this->representations[$rep]);
+        }
+    }
+
+    public function getRepresentation($name)
+    {
+        if (isset($this->representations[$name])) {
+            return $this->representations[$name];
+        }
+    }
+
+    public function getRepresentations()
+    {
+        return $this->representations;
+    }
+
+    public function clearRepresentations()
+    {
+        $this->representations = [];
+    }
+
+    public function getType()
+    {
+        return $this->type;
+    }
+
+    public function getModifiers()
+    {
+        $out = $this->getAccess();
+
+        if ($this->const) {
+            $out .= ' const';
+        }
+
+        if ($this->static) {
+            $out .= ' static';
+        }
+
+        if (null !== $out && \strlen($out)) {
+            return \ltrim($out);
+        }
+    }
+
+    public function getAccess()
+    {
+        switch ($this->access) {
+            case self::ACCESS_PRIVATE:
+                return 'private';
+            case self::ACCESS_PROTECTED:
+                return 'protected';
+            case self::ACCESS_PUBLIC:
+                return 'public';
+        }
+    }
+
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    public function getOperator()
+    {
+        switch ($this->operator) {
+            case self::OPERATOR_ARRAY:
+                return '=>';
+            case self::OPERATOR_OBJECT:
+                return '->';
+            case self::OPERATOR_STATIC:
+                return '::';
+        }
+    }
+
+    public function getSize()
+    {
+        return $this->size;
+    }
+
+    public function getValueShort()
+    {
+        if ($rep = $this->value) {
+            if ('boolean' === $this->type) {
+                return $rep->contents ? 'true' : 'false';
+            }
+
+            if ('integer' === $this->type || 'double' === $this->type) {
+                return $rep->contents;
+            }
+        }
+    }
+
+    public function getAccessPath()
+    {
+        return $this->access_path;
+    }
+
+    public function transplant(Value $old)
+    {
+        $this->name = $old->name;
+        $this->size = $old->size;
+        $this->access_path = $old->access_path;
+        $this->access = $old->access;
+        $this->static = $old->static;
+        $this->const = $old->const;
+        $this->type = $old->type;
+        $this->depth = $old->depth;
+        $this->owner_class = $old->owner_class;
+        $this->operator = $old->operator;
+        $this->reference = $old->reference;
+        $this->value = $old->value;
+        $this->representations += $old->representations;
+        $this->hints = \array_merge($this->hints, $old->hints);
+    }
+
+    /**
+     * Creates a new basic object with a name and access path.
+     *
+     * @param null|string $name
+     * @param null|string $access_path
+     *
+     * @return \Kint\Zval\Value
+     */
+    public static function blank($name = null, $access_path = null)
+    {
+        $o = new self();
+        $o->name = $name;
+        $o->access_path = $access_path;
+
+        return $o;
+    }
+
+    public static function sortByAccess(Value $a, Value $b)
+    {
+        static $sorts = [
+            self::ACCESS_PUBLIC => 1,
+            self::ACCESS_PROTECTED => 2,
+            self::ACCESS_PRIVATE => 3,
+            self::ACCESS_NONE => 4,
+        ];
+
+        return $sorts[$a->access] - $sorts[$b->access];
+    }
+
+    public static function sortByName(Value $a, Value $b)
+    {
+        $ret = \strnatcasecmp($a->name, $b->name);
+
+        if (0 === $ret) {
+            return (int) \is_int($b->name) - (int) \is_int($a->name);
+        }
+
+        return $ret;
+    }
+}
diff --git a/www-api/system/ThirdParty/Kint/init.php b/www-api/system/ThirdParty/Kint/init.php
new file mode 100644
index 00000000..2e7c62b4
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/init.php
@@ -0,0 +1,64 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+use Kint\Kint;
+use Kint\Utils;
+
+if (\defined('KINT_DIR')) {
+    return;
+}
+
+if (\version_compare(PHP_VERSION, '5.6') < 0) {
+    throw new Exception('Kint 4.0 requires PHP 5.6 or higher');
+}
+
+\define('KINT_DIR', __DIR__);
+\define('KINT_WIN', DIRECTORY_SEPARATOR !== '/');
+\define('KINT_PHP70', (\version_compare(PHP_VERSION, '7.0') >= 0));
+\define('KINT_PHP71', (\version_compare(PHP_VERSION, '7.1') >= 0));
+\define('KINT_PHP72', (\version_compare(PHP_VERSION, '7.2') >= 0));
+\define('KINT_PHP73', (\version_compare(PHP_VERSION, '7.3') >= 0));
+\define('KINT_PHP74', (\version_compare(PHP_VERSION, '7.4') >= 0));
+\define('KINT_PHP80', (\version_compare(PHP_VERSION, '8.0') >= 0));
+\define('KINT_PHP81', (\version_compare(PHP_VERSION, '8.1') >= 0));
+
+// Dynamic default settings
+Kint::$file_link_format = \ini_get('xdebug.file_link_format');
+if (isset($_SERVER['DOCUMENT_ROOT'])) {
+    Kint::$app_root_dirs = [
+        $_SERVER['DOCUMENT_ROOT'] => '<ROOT>',
+        \realpath($_SERVER['DOCUMENT_ROOT']) => '<ROOT>',
+    ];
+}
+
+Utils::composerSkipFlags();
+
+if ((!\defined('KINT_SKIP_FACADE') || !KINT_SKIP_FACADE) && !\class_exists('Kint')) {
+    \class_alias(Kint::class, 'Kint');
+}
+
+if (!\defined('KINT_SKIP_HELPERS') || !KINT_SKIP_HELPERS) {
+    require_once __DIR__.'/init_helpers.php';
+}
diff --git a/www-api/system/ThirdParty/Kint/init_helpers.php b/www-api/system/ThirdParty/Kint/init_helpers.php
new file mode 100644
index 00000000..8cd0fdb9
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/init_helpers.php
@@ -0,0 +1,86 @@
+<?php
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+use Kint\Kint;
+use Kint\Renderer\CliRenderer;
+
+if (!\function_exists('d')) {
+    /**
+     * Alias of Kint::dump().
+     *
+     * @param mixed ...$args
+     *
+     * @return int|string
+     */
+    function d(...$args)
+    {
+        return Kint::dump(...$args);
+    }
+
+    Kint::$aliases[] = 'd';
+}
+
+if (!\function_exists('s')) {
+    /**
+     * Alias of Kint::dump(), however the output is in plain text.
+     *
+     * Alias of Kint::dump(), however the output is in plain htmlescaped text
+     * with some minor visibility enhancements added.
+     *
+     * If run in CLI colors are disabled
+     *
+     * @param mixed ...$args
+     *
+     * @return int|string
+     */
+    function s(...$args)
+    {
+        if (false === Kint::$enabled_mode) {
+            return 0;
+        }
+
+        $kstash = Kint::$enabled_mode;
+        $cstash = CliRenderer::$cli_colors;
+
+        if (Kint::MODE_TEXT !== Kint::$enabled_mode) {
+            Kint::$enabled_mode = Kint::MODE_PLAIN;
+
+            if (PHP_SAPI === 'cli' && true === Kint::$cli_detection) {
+                Kint::$enabled_mode = Kint::$mode_default_cli;
+            }
+        }
+
+        CliRenderer::$cli_colors = false;
+
+        $out = Kint::dump(...$args);
+
+        Kint::$enabled_mode = $kstash;
+        CliRenderer::$cli_colors = $cstash;
+
+        return $out;
+    }
+
+    Kint::$aliases[] = 's';
+}
diff --git a/www-api/system/ThirdParty/Kint/resources/compiled/aante-light.css b/www-api/system/ThirdParty/Kint/resources/compiled/aante-light.css
new file mode 100644
index 00000000..832dee71
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/resources/compiled/aante-light.css
@@ -0,0 +1 @@
+.kint-rich{font-size:13px;overflow-x:auto;white-space:nowrap;background:rgba(255,255,255,0.9)}.kint-rich.kint-folder{position:fixed;bottom:0;left:0;right:0;z-index:999999;width:100%;margin:0;display:block}.kint-rich.kint-folder dd.kint-foldout{max-height:calc(100vh - 100px);padding-right:8px;overflow-y:scroll;display:none}.kint-rich.kint-folder dd.kint-foldout.kint-show{display:block}.kint-rich::selection,.kint-rich::-moz-selection,.kint-rich::-webkit-selection{background:#aaa;color:#1d1e1e}.kint-rich .kint-focused{box-shadow:0 0 3px 2px red}.kint-rich,.kint-rich::before,.kint-rich::after,.kint-rich *,.kint-rich *::before,.kint-rich *::after{box-sizing:border-box;border-radius:0;color:#1d1e1e;float:none !important;font-family:Consolas, Menlo, Monaco, Lucida Console, Liberation Mono, DejaVu Sans Mono, Bitstream Vera Sans Mono, Courier New, monospace, serif;line-height:15px;margin:0;padding:0;text-align:left}.kint-rich{margin:8px 0}.kint-rich dt,.kint-rich dl{width:auto}.kint-rich dt,.kint-rich div.access-path{background:#f8f8f8;border:1px solid #d7d7d7;color:#1d1e1e;display:block;font-weight:bold;list-style:none outside none;overflow:auto;padding:4px}.kint-rich dt:hover,.kint-rich div.access-path:hover{border-color:#aaa}.kint-rich>dl dl{padding:0 0 0 12px}.kint-rich dt.kint-parent>nav,.kint-rich>footer>nav{background:url("data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAzMCAxNTAiPjxwYXRoIGQ9Ik02IDdoMThsLTkgMTV6bTAgMzBoMThsLTkgMTV6bTAgNDVoMThsLTktMTV6bTAgMzBoMThsLTktMTV6bTAgMTJsMTggMThtLTE4IDBsMTgtMTgiIGZpbGw9IiM1NTUiLz48cGF0aCBkPSJNNiAxMjZsMTggMThtLTE4IDBsMTgtMTgiIHN0cm9rZS13aWR0aD0iMiIgc3Ryb2tlPSIjNTU1Ii8+PC9zdmc+") no-repeat scroll 0 0/15px 75px transparent;cursor:pointer;display:inline-block;height:15px;width:15px;margin-right:3px;vertical-align:middle}.kint-rich dt.kint-parent:hover>nav,.kint-rich>footer>nav:hover{background-position:0 25%}.kint-rich dt.kint-parent.kint-show>nav,.kint-rich>footer.kint-show>nav{background-position:0 50%}.kint-rich dt.kint-parent.kint-show:hover>nav,.kint-rich>footer.kint-show>nav:hover{background-position:0 75%}.kint-rich dt.kint-parent.kint-locked>nav{background-position:0 100%}.kint-rich dt.kint-parent+dd{display:none;border-left:1px dashed #d7d7d7}.kint-rich dt.kint-parent.kint-show+dd{display:block}.kint-rich var,.kint-rich var a{color:#06f;font-style:normal}.kint-rich dt:hover var,.kint-rich dt:hover var a{color:red}.kint-rich dfn{font-style:normal;font-family:monospace;color:#1d1e1e}.kint-rich pre{color:#1d1e1e;margin:0 0 0 12px;padding:5px;overflow-y:hidden;border-top:0;border:1px solid #d7d7d7;background:#f8f8f8;display:block;word-break:normal}.kint-rich .kint-popup-trigger,.kint-rich .kint-access-path-trigger,.kint-rich .kint-search-trigger{background:rgba(29,30,30,0.8);border-radius:3px;height:16px;font-size:16px;margin-left:5px;font-weight:bold;width:16px;text-align:center;float:right !important;cursor:pointer;color:#f8f8f8;position:relative;overflow:hidden;line-height:17.6px}.kint-rich .kint-popup-trigger:hover,.kint-rich .kint-access-path-trigger:hover,.kint-rich .kint-search-trigger:hover{color:#1d1e1e;background:#f8f8f8}.kint-rich dt.kint-parent>.kint-popup-trigger{line-height:19.2px}.kint-rich .kint-search-trigger{font-size:20px}.kint-rich input.kint-search{display:none;border:1px solid #d7d7d7;border-top-width:0;border-bottom-width:0;padding:4px;float:right !important;margin:-4px 0;color:#1d1e1e;background:#f8f8f8;height:24px;width:160px;position:relative;z-index:100}.kint-rich input.kint-search.kint-show{display:block}.kint-rich .kint-search-root ul.kint-tabs>li:not(.kint-search-match){background:#f8f8f8;opacity:0.5}.kint-rich .kint-search-root dl:not(.kint-search-match){opacity:0.5}.kint-rich .kint-search-root dl:not(.kint-search-match)>dt{background:#f8f8f8}.kint-rich .kint-search-root dl:not(.kint-search-match) dl,.kint-rich .kint-search-root 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ul.kint-tabs>li{background:#f8f8f8;border:1px solid #d7d7d7;cursor:pointer;display:inline-block;height:24px;margin:2px;padding:0 12px;vertical-align:top}.kint-rich ul.kint-tabs>li:hover,.kint-rich ul.kint-tabs>li.kint-active-tab:hover{border-color:#aaa;color:red}.kint-rich ul.kint-tabs>li.kint-active-tab{background:#f8f8f8;border-top:0;margin-top:-1px;height:27px;line-height:24px}.kint-rich ul.kint-tabs>li:not(.kint-active-tab){line-height:20px}.kint-rich ul.kint-tabs li+li{margin-left:0}.kint-rich ul.kint-tab-contents>li{display:none}.kint-rich ul.kint-tab-contents>li.kint-show{display:block}.kint-rich dt:hover+dd>ul>li.kint-active-tab{border-color:#aaa;color:red}.kint-rich dt>.kint-color-preview{width:16px;height:16px;display:inline-block;vertical-align:middle;margin-left:10px;border:1px solid #d7d7d7;background-color:#ccc;background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 2 2"><path fill="%23FFF" d="M0 0h1v2h1V1H0z"/></svg>');background-size:100%}.kint-rich dt>.kint-color-preview:hover{border-color:#aaa}.kint-rich dt>.kint-color-preview>div{width:100%;height:100%}.kint-rich table{border-collapse:collapse;empty-cells:show;border-spacing:0}.kint-rich table *{font-size:12px}.kint-rich table dt{background:none;padding:2px}.kint-rich table dt .kint-parent{min-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.kint-rich table td,.kint-rich table th{border:1px solid #d7d7d7;padding:2px;vertical-align:center}.kint-rich table th{cursor:alias}.kint-rich table td:first-child,.kint-rich table th{font-weight:bold;background:#f8f8f8;color:#1d1e1e}.kint-rich table td{background:#f8f8f8;white-space:pre}.kint-rich table td>dl{padding:0}.kint-rich table pre{border-top:0;border-right:0}.kint-rich table thead th:first-child{background:none;border:0}.kint-rich table tr:hover>td{box-shadow:0 0 1px 0 #aaa inset}.kint-rich table tr:hover var{color:red}.kint-rich table ul.kint-tabs li.kint-active-tab{height:20px;line-height:17px}.kint-rich pre.kint-source{margin-left:-1px}.kint-rich pre.kint-source[data-kint-filename]:before{display:block;content:attr(data-kint-filename);margin-bottom:4px;padding-bottom:4px;border-bottom:1px solid #f8f8f8}.kint-rich pre.kint-source>div:before{display:inline-block;content:counter(kint-l);counter-increment:kint-l;border-right:1px solid #aaa;padding-right:8px;margin-right:8px}.kint-rich pre.kint-source>div.kint-highlight{background:#f8f8f8}.kint-rich .kint-microtime-lap{text-shadow:-1px 0 #aaa,0 1px #aaa,1px 0 #aaa,0 -1px #aaa;color:#f8f8f8;font-weight:bold}input.kint-note-input{width:100%}.kint-rich .kint-focused{box-shadow:0 0 3px 2px red}.kint-rich dt{font-weight:normal}.kint-rich dt.kint-parent{margin-top:4px}.kint-rich dl dl{margin-top:4px;padding-left:25px;border-left:none}.kint-rich>dl>dt{background:#f8f8f8}.kint-rich ul{margin:0;padding-left:0}.kint-rich ul:not(.kint-tabs)>li{border-left:0}.kint-rich ul.kint-tabs{background:#f8f8f8;border:1px solid #d7d7d7;border-width:0 1px 1px 1px;padding:4px 0 0 12px;margin-left:-1px;margin-top:-1px}.kint-rich ul.kint-tabs li,.kint-rich ul.kint-tabs li+li{margin:0 0 0 4px}.kint-rich ul.kint-tabs li{border-bottom-width:0;height:25px}.kint-rich ul.kint-tabs li:first-child{margin-left:0}.kint-rich ul.kint-tabs li.kint-active-tab{border-top:1px solid #d7d7d7;background:#fff;font-weight:bold;padding-top:0;border-bottom:1px solid #fff !important;margin-bottom:-1px}.kint-rich ul.kint-tabs li.kint-active-tab:hover{border-bottom:1px solid #fff}.kint-rich ul>li>pre{border:1px solid #d7d7d7}.kint-rich dt:hover+dd>ul{border-color:#aaa}.kint-rich pre{background:#fff;margin-top:4px;margin-left:25px}.kint-rich .kint-source{margin-left:-1px}.kint-rich .kint-source .kint-highlight{background:#cfc}.kint-rich .kint-parent.kint-show>.kint-search{border-bottom-width:1px}.kint-rich table td{background:#fff}.kint-rich table td>dl{padding:0;margin:0}.kint-rich table td>dl>dt.kint-parent{margin:0}.kint-rich table td:first-child,.kint-rich table td,.kint-rich table th{padding:2px 4px}.kint-rich table dd,.kint-rich table dt{background:#fff}.kint-rich table tr:hover>td{box-shadow:none;background:#cfc}
diff --git a/www-api/system/ThirdParty/Kint/resources/compiled/microtime.js b/www-api/system/ThirdParty/Kint/resources/compiled/microtime.js
new file mode 100644
index 00000000..c9b8f00a
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/resources/compiled/microtime.js
@@ -0,0 +1 @@
+void 0===window.kintMicrotimeInitialized&&(window.kintMicrotimeInitialized=1,window.addEventListener("load",function(){"use strict";var a={},t=Array.prototype.slice.call(document.querySelectorAll("[data-kint-microtime-group]"),0);t.forEach(function(t){var i,e;t.querySelector(".kint-microtime-lap")&&(i=t.getAttribute("data-kint-microtime-group"),e=parseFloat(t.querySelector(".kint-microtime-lap").innerHTML),t=parseFloat(t.querySelector(".kint-microtime-avg").innerHTML),void 0===a[i]&&(a[i]={}),(void 0===a[i].min||a[i].min>e)&&(a[i].min=e),(void 0===a[i].max||a[i].max<e)&&(a[i].max=e),a[i].avg=t)}),t.forEach(function(t){var i,e,r,o,n=t.querySelector(".kint-microtime-lap");null!==n&&(i=parseFloat(n.textContent),o=t.dataset.kintMicrotimeGroup,e=a[o].avg,r=a[o].max,o=a[o].min,i===(t.querySelector(".kint-microtime-avg").textContent=e)&&i===o&&i===r||(n.style.background=e<i?"hsl("+(40-40*((i-e)/(r-e)))+", 100%, 65%)":"hsl("+(40+80*(e===o?0:(e-i)/(e-o)))+", 100%, 65%)"))})}));
diff --git a/www-api/system/ThirdParty/Kint/resources/compiled/original.css b/www-api/system/ThirdParty/Kint/resources/compiled/original.css
new file mode 100644
index 00000000..e3c2bf41
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/resources/compiled/original.css
@@ -0,0 +1 @@
+.kint-rich{font-size:13px;overflow-x:auto;white-space:nowrap;background:rgba(255,255,255,0.9)}.kint-rich.kint-folder{position:fixed;bottom:0;left:0;right:0;z-index:999999;width:100%;margin:0;display:block}.kint-rich.kint-folder dd.kint-foldout{max-height:calc(100vh - 100px);padding-right:8px;overflow-y:scroll;display:none}.kint-rich.kint-folder dd.kint-foldout.kint-show{display:block}.kint-rich::selection,.kint-rich::-moz-selection,.kint-rich::-webkit-selection{background:#0092db;color:#1d1e1e}.kint-rich .kint-focused{box-shadow:0 0 3px 2px #5cb730}.kint-rich,.kint-rich::before,.kint-rich::after,.kint-rich *,.kint-rich *::before,.kint-rich *::after{box-sizing:border-box;border-radius:0;color:#1d1e1e;float:none !important;font-family:Consolas, Menlo, Monaco, Lucida Console, Liberation Mono, DejaVu Sans Mono, Bitstream Vera Sans Mono, Courier New, monospace, serif;line-height:15px;margin:0;padding:0;text-align:left}.kint-rich{margin:8px 0}.kint-rich dt,.kint-rich 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th:first-child{background:none;border:0}.kint-rich table tr:hover>td{box-shadow:0 0 1px 0 #0092db inset}.kint-rich table tr:hover var{color:#5cb730}.kint-rich table ul.kint-tabs li.kint-active-tab{height:20px;line-height:17px}.kint-rich pre.kint-source{margin-left:-1px}.kint-rich pre.kint-source[data-kint-filename]:before{display:block;content:attr(data-kint-filename);margin-bottom:4px;padding-bottom:4px;border-bottom:1px solid #c1d4df}.kint-rich pre.kint-source>div:before{display:inline-block;content:counter(kint-l);counter-increment:kint-l;border-right:1px solid #0092db;padding-right:8px;margin-right:8px}.kint-rich pre.kint-source>div.kint-highlight{background:#c1d4df}.kint-rich .kint-microtime-lap{text-shadow:-1px 0 #0092db,0 1px #0092db,1px 0 #0092db,0 -1px #0092db;color:#e0eaef;font-weight:bold}input.kint-note-input{width:100%}.kint-rich>dl>dt{background:linear-gradient(to bottom, #e3ecf0 0, #c0d4df 100%)}.kint-rich ul.kint-tabs{background:linear-gradient(to bottom, #9dbed0 0px, 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diff --git a/www-api/system/ThirdParty/Kint/resources/compiled/plain.css b/www-api/system/ThirdParty/Kint/resources/compiled/plain.css
new file mode 100644
index 00000000..ba1eba0a
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/resources/compiled/plain.css
@@ -0,0 +1 @@
+.kint-plain{background:rgba(255,255,255,0.9);white-space:pre;display:block;font-family:monospace;color:#222}.kint-plain i{color:#d00;font-style:normal}.kint-plain u{color:#030;text-decoration:none;font-weight:bold}.kint-plain .kint-microtime-lap{font-weight:bold;text-shadow:1px 0 #fff, 0 1px #fff, -1px 0 #fff, 0 -1px #fff}
diff --git a/www-api/system/ThirdParty/Kint/resources/compiled/plain.js b/www-api/system/ThirdParty/Kint/resources/compiled/plain.js
new file mode 100644
index 00000000..9791fc9f
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/resources/compiled/plain.js
@@ -0,0 +1 @@
+void 0===window.kintPlain&&(window.kintPlain=function(){"use strict";var i={initLoad:function(){i.style=window.kintShared.dedupe("style.kint-plain-style",i.style),i.script=window.kintShared.dedupe("script.kint-plain-script",i.script)},style:null,script:null};return i}()),window.kintShared.runOnce(window.kintPlain.initLoad);
diff --git a/www-api/system/ThirdParty/Kint/resources/compiled/rich.js b/www-api/system/ThirdParty/Kint/resources/compiled/rich.js
new file mode 100644
index 00000000..8354914c
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/resources/compiled/rich.js
@@ -0,0 +1 @@
+void 0===window.kintRich&&(window.kintRich=function(){"use strict";var l={selectText:function(e){var t=window.getSelection(),a=document.createRange();a.selectNodeContents(e),t.removeAllRanges(),t.addRange(a)},toggle:function(e,t){var a=l.getChildren(e);a&&(e.classList.toggle("kint-show",t),1===a.childNodes.length&&(a=a.childNodes[0].childNodes[0])&&a.classList&&a.classList.contains("kint-parent")&&l.toggle(a,t))},toggleChildren:function(e,t){var a=l.getChildren(e);if(a){var o=a.getElementsByClassName("kint-parent"),n=o.length;for(void 0===t&&(t=e.classList.contains("kint-show"));n--;)l.toggle(o[n],t)}},switchTab:function(e){var t=e.previousSibling,a=0;for(e.parentNode.getElementsByClassName("kint-active-tab")[0].classList.remove("kint-active-tab"),e.classList.add("kint-active-tab");t;)1===t.nodeType&&a++,t=t.previousSibling;for(var 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e(e){window.clearTimeout(a),t.value!==o&&(a=window.setTimeout(function(){o=t.value,l.search(t.parentNode.parentNode,o)},500))}var a=null,o=null;t.removeEventListener("keyup",e),t.addEventListener("keyup",e)}),l.folder&&(t=l.folder.querySelector("dd"),[].forEach.call(document.querySelectorAll(".kint-rich.kint-file"),function(e){e.parentNode!==l.folder&&t.appendChild(e)}),document.body.appendChild(l.folder),l.folder.classList.add("kint-show"))},keyboardNav:{targets:[],target:0,active:!1,fetchTargets:function(){var e=l.keyboardNav.targets[l.keyboardNav.target];l.keyboardNav.targets=[],document.querySelectorAll(".kint-rich nav, .kint-tabs>li:not(.kint-active-tab)").forEach(function(e){l.isFolderOpen()&&!l.folder.contains(e)||0===e.offsetWidth&&0===e.offsetHeight||l.keyboardNav.targets.push(e)}),e&&-1!==l.keyboardNav.targets.indexOf(e)&&(l.keyboardNav.target=l.keyboardNav.targets.indexOf(e))},sync:function(e){var 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diff --git a/www-api/system/ThirdParty/Kint/resources/compiled/shared.js b/www-api/system/ThirdParty/Kint/resources/compiled/shared.js
new file mode 100644
index 00000000..497b393a
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/resources/compiled/shared.js
@@ -0,0 +1 @@
+void 0===window.kintShared&&(window.kintShared=function(){"use strict";var e={dedupe:function(e,n){return[].forEach.call(document.querySelectorAll(e),function(e){e!==(n=!n||!n.ownerDocument.contains(n)?e:n)&&e.parentNode.removeChild(e)}),n},runOnce:function(e){"complete"===document.readyState?e():window.addEventListener("load",e)}};return window.addEventListener("click",function(e){var n;e.target.classList.contains("kint-ide-link")&&((n=new XMLHttpRequest).open("GET",e.target.href),n.send(null),e.preventDefault())}),e}());
diff --git a/www-api/system/ThirdParty/Kint/resources/compiled/solarized-dark.css b/www-api/system/ThirdParty/Kint/resources/compiled/solarized-dark.css
new file mode 100644
index 00000000..1d3c28b0
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/resources/compiled/solarized-dark.css
@@ -0,0 +1 @@
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diff --git a/www-api/system/ThirdParty/Kint/resources/compiled/solarized.css b/www-api/system/ThirdParty/Kint/resources/compiled/solarized.css
new file mode 100644
index 00000000..952453ed
--- /dev/null
+++ b/www-api/system/ThirdParty/Kint/resources/compiled/solarized.css
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diff --git a/www-api/system/ThirdParty/PSR/Log/AbstractLogger.php b/www-api/system/ThirdParty/PSR/Log/AbstractLogger.php
new file mode 100644
index 00000000..e02f9daf
--- /dev/null
+++ b/www-api/system/ThirdParty/PSR/Log/AbstractLogger.php
@@ -0,0 +1,128 @@
+<?php
+
+namespace Psr\Log;
+
+/**
+ * This is a simple Logger implementation that other Loggers can inherit from.
+ *
+ * It simply delegates all log-level-specific methods to the `log` method to
+ * reduce boilerplate code that a simple Logger that does the same thing with
+ * messages regardless of the error level has to implement.
+ */
+abstract class AbstractLogger implements LoggerInterface
+{
+    /**
+     * System is unusable.
+     *
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     */
+    public function emergency($message, array $context = array())
+    {
+        $this->log(LogLevel::EMERGENCY, $message, $context);
+    }
+
+    /**
+     * Action must be taken immediately.
+     *
+     * Example: Entire website down, database unavailable, etc. This should
+     * trigger the SMS alerts and wake you up.
+     *
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     */
+    public function alert($message, array $context = array())
+    {
+        $this->log(LogLevel::ALERT, $message, $context);
+    }
+
+    /**
+     * Critical conditions.
+     *
+     * Example: Application component unavailable, unexpected exception.
+     *
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     */
+    public function critical($message, array $context = array())
+    {
+        $this->log(LogLevel::CRITICAL, $message, $context);
+    }
+
+    /**
+     * Runtime errors that do not require immediate action but should typically
+     * be logged and monitored.
+     *
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     */
+    public function error($message, array $context = array())
+    {
+        $this->log(LogLevel::ERROR, $message, $context);
+    }
+
+    /**
+     * Exceptional occurrences that are not errors.
+     *
+     * Example: Use of deprecated APIs, poor use of an API, undesirable things
+     * that are not necessarily wrong.
+     *
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     */
+    public function warning($message, array $context = array())
+    {
+        $this->log(LogLevel::WARNING, $message, $context);
+    }
+
+    /**
+     * Normal but significant events.
+     *
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     */
+    public function notice($message, array $context = array())
+    {
+        $this->log(LogLevel::NOTICE, $message, $context);
+    }
+
+    /**
+     * Interesting events.
+     *
+     * Example: User logs in, SQL logs.
+     *
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     */
+    public function info($message, array $context = array())
+    {
+        $this->log(LogLevel::INFO, $message, $context);
+    }
+
+    /**
+     * Detailed debug information.
+     *
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     */
+    public function debug($message, array $context = array())
+    {
+        $this->log(LogLevel::DEBUG, $message, $context);
+    }
+}
diff --git a/www-api/system/ThirdParty/PSR/Log/InvalidArgumentException.php b/www-api/system/ThirdParty/PSR/Log/InvalidArgumentException.php
new file mode 100644
index 00000000..67f852d1
--- /dev/null
+++ b/www-api/system/ThirdParty/PSR/Log/InvalidArgumentException.php
@@ -0,0 +1,7 @@
+<?php
+
+namespace Psr\Log;
+
+class InvalidArgumentException extends \InvalidArgumentException
+{
+}
diff --git a/www-api/system/ThirdParty/PSR/Log/LICENSE b/www-api/system/ThirdParty/PSR/Log/LICENSE
new file mode 100644
index 00000000..474c952b
--- /dev/null
+++ b/www-api/system/ThirdParty/PSR/Log/LICENSE
@@ -0,0 +1,19 @@
+Copyright (c) 2012 PHP Framework Interoperability Group
+
+Permission is hereby granted, free of charge, to any person obtaining a copy 
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights 
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
+copies of the Software, and to permit persons to whom the Software is 
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in 
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/www-api/system/ThirdParty/PSR/Log/LogLevel.php b/www-api/system/ThirdParty/PSR/Log/LogLevel.php
new file mode 100644
index 00000000..9cebcace
--- /dev/null
+++ b/www-api/system/ThirdParty/PSR/Log/LogLevel.php
@@ -0,0 +1,18 @@
+<?php
+
+namespace Psr\Log;
+
+/**
+ * Describes log levels.
+ */
+class LogLevel
+{
+    const EMERGENCY = 'emergency';
+    const ALERT     = 'alert';
+    const CRITICAL  = 'critical';
+    const ERROR     = 'error';
+    const WARNING   = 'warning';
+    const NOTICE    = 'notice';
+    const INFO      = 'info';
+    const DEBUG     = 'debug';
+}
diff --git a/www-api/system/ThirdParty/PSR/Log/LoggerAwareInterface.php b/www-api/system/ThirdParty/PSR/Log/LoggerAwareInterface.php
new file mode 100644
index 00000000..4d64f478
--- /dev/null
+++ b/www-api/system/ThirdParty/PSR/Log/LoggerAwareInterface.php
@@ -0,0 +1,18 @@
+<?php
+
+namespace Psr\Log;
+
+/**
+ * Describes a logger-aware instance.
+ */
+interface LoggerAwareInterface
+{
+    /**
+     * Sets a logger instance on the object.
+     *
+     * @param LoggerInterface $logger
+     *
+     * @return void
+     */
+    public function setLogger(LoggerInterface $logger);
+}
diff --git a/www-api/system/ThirdParty/PSR/Log/LoggerAwareTrait.php b/www-api/system/ThirdParty/PSR/Log/LoggerAwareTrait.php
new file mode 100644
index 00000000..82bf45c8
--- /dev/null
+++ b/www-api/system/ThirdParty/PSR/Log/LoggerAwareTrait.php
@@ -0,0 +1,26 @@
+<?php
+
+namespace Psr\Log;
+
+/**
+ * Basic Implementation of LoggerAwareInterface.
+ */
+trait LoggerAwareTrait
+{
+    /**
+     * The logger instance.
+     *
+     * @var LoggerInterface|null
+     */
+    protected $logger;
+
+    /**
+     * Sets a logger.
+     *
+     * @param LoggerInterface $logger
+     */
+    public function setLogger(LoggerInterface $logger)
+    {
+        $this->logger = $logger;
+    }
+}
diff --git a/www-api/system/ThirdParty/PSR/Log/LoggerInterface.php b/www-api/system/ThirdParty/PSR/Log/LoggerInterface.php
new file mode 100644
index 00000000..2206cfde
--- /dev/null
+++ b/www-api/system/ThirdParty/PSR/Log/LoggerInterface.php
@@ -0,0 +1,125 @@
+<?php
+
+namespace Psr\Log;
+
+/**
+ * Describes a logger instance.
+ *
+ * The message MUST be a string or object implementing __toString().
+ *
+ * The message MAY contain placeholders in the form: {foo} where foo
+ * will be replaced by the context data in key "foo".
+ *
+ * The context array can contain arbitrary data. The only assumption that
+ * can be made by implementors is that if an Exception instance is given
+ * to produce a stack trace, it MUST be in a key named "exception".
+ *
+ * See https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-3-logger-interface.md
+ * for the full interface specification.
+ */
+interface LoggerInterface
+{
+    /**
+     * System is unusable.
+     *
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     */
+    public function emergency($message, array $context = array());
+
+    /**
+     * Action must be taken immediately.
+     *
+     * Example: Entire website down, database unavailable, etc. This should
+     * trigger the SMS alerts and wake you up.
+     *
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     */
+    public function alert($message, array $context = array());
+
+    /**
+     * Critical conditions.
+     *
+     * Example: Application component unavailable, unexpected exception.
+     *
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     */
+    public function critical($message, array $context = array());
+
+    /**
+     * Runtime errors that do not require immediate action but should typically
+     * be logged and monitored.
+     *
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     */
+    public function error($message, array $context = array());
+
+    /**
+     * Exceptional occurrences that are not errors.
+     *
+     * Example: Use of deprecated APIs, poor use of an API, undesirable things
+     * that are not necessarily wrong.
+     *
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     */
+    public function warning($message, array $context = array());
+
+    /**
+     * Normal but significant events.
+     *
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     */
+    public function notice($message, array $context = array());
+
+    /**
+     * Interesting events.
+     *
+     * Example: User logs in, SQL logs.
+     *
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     */
+    public function info($message, array $context = array());
+
+    /**
+     * Detailed debug information.
+     *
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     */
+    public function debug($message, array $context = array());
+
+    /**
+     * Logs with an arbitrary level.
+     *
+     * @param mixed   $level
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     *
+     * @throws \Psr\Log\InvalidArgumentException
+     */
+    public function log($level, $message, array $context = array());
+}
diff --git a/www-api/system/ThirdParty/PSR/Log/LoggerTrait.php b/www-api/system/ThirdParty/PSR/Log/LoggerTrait.php
new file mode 100644
index 00000000..e392fef0
--- /dev/null
+++ b/www-api/system/ThirdParty/PSR/Log/LoggerTrait.php
@@ -0,0 +1,142 @@
+<?php
+
+namespace Psr\Log;
+
+/**
+ * This is a simple Logger trait that classes unable to extend AbstractLogger
+ * (because they extend another class, etc) can include.
+ *
+ * It simply delegates all log-level-specific methods to the `log` method to
+ * reduce boilerplate code that a simple Logger that does the same thing with
+ * messages regardless of the error level has to implement.
+ */
+trait LoggerTrait
+{
+    /**
+     * System is unusable.
+     *
+     * @param string $message
+     * @param array  $context
+     *
+     * @return void
+     */
+    public function emergency($message, array $context = array())
+    {
+        $this->log(LogLevel::EMERGENCY, $message, $context);
+    }
+
+    /**
+     * Action must be taken immediately.
+     *
+     * Example: Entire website down, database unavailable, etc. This should
+     * trigger the SMS alerts and wake you up.
+     *
+     * @param string $message
+     * @param array  $context
+     *
+     * @return void
+     */
+    public function alert($message, array $context = array())
+    {
+        $this->log(LogLevel::ALERT, $message, $context);
+    }
+
+    /**
+     * Critical conditions.
+     *
+     * Example: Application component unavailable, unexpected exception.
+     *
+     * @param string $message
+     * @param array  $context
+     *
+     * @return void
+     */
+    public function critical($message, array $context = array())
+    {
+        $this->log(LogLevel::CRITICAL, $message, $context);
+    }
+
+    /**
+     * Runtime errors that do not require immediate action but should typically
+     * be logged and monitored.
+     *
+     * @param string $message
+     * @param array  $context
+     *
+     * @return void
+     */
+    public function error($message, array $context = array())
+    {
+        $this->log(LogLevel::ERROR, $message, $context);
+    }
+
+    /**
+     * Exceptional occurrences that are not errors.
+     *
+     * Example: Use of deprecated APIs, poor use of an API, undesirable things
+     * that are not necessarily wrong.
+     *
+     * @param string $message
+     * @param array  $context
+     *
+     * @return void
+     */
+    public function warning($message, array $context = array())
+    {
+        $this->log(LogLevel::WARNING, $message, $context);
+    }
+
+    /**
+     * Normal but significant events.
+     *
+     * @param string $message
+     * @param array  $context
+     *
+     * @return void
+     */
+    public function notice($message, array $context = array())
+    {
+        $this->log(LogLevel::NOTICE, $message, $context);
+    }
+
+    /**
+     * Interesting events.
+     *
+     * Example: User logs in, SQL logs.
+     *
+     * @param string $message
+     * @param array  $context
+     *
+     * @return void
+     */
+    public function info($message, array $context = array())
+    {
+        $this->log(LogLevel::INFO, $message, $context);
+    }
+
+    /**
+     * Detailed debug information.
+     *
+     * @param string $message
+     * @param array  $context
+     *
+     * @return void
+     */
+    public function debug($message, array $context = array())
+    {
+        $this->log(LogLevel::DEBUG, $message, $context);
+    }
+
+    /**
+     * Logs with an arbitrary level.
+     *
+     * @param mixed  $level
+     * @param string $message
+     * @param array  $context
+     *
+     * @return void
+     *
+     * @throws \Psr\Log\InvalidArgumentException
+     */
+    abstract public function log($level, $message, array $context = array());
+}
diff --git a/www-api/system/ThirdParty/PSR/Log/NullLogger.php b/www-api/system/ThirdParty/PSR/Log/NullLogger.php
new file mode 100644
index 00000000..c8f7293b
--- /dev/null
+++ b/www-api/system/ThirdParty/PSR/Log/NullLogger.php
@@ -0,0 +1,30 @@
+<?php
+
+namespace Psr\Log;
+
+/**
+ * This Logger can be used to avoid conditional log calls.
+ *
+ * Logging should always be optional, and if no logger is provided to your
+ * library creating a NullLogger instance to have something to throw logs at
+ * is a good way to avoid littering your code with `if ($this->logger) { }`
+ * blocks.
+ */
+class NullLogger extends AbstractLogger
+{
+    /**
+     * Logs with an arbitrary level.
+     *
+     * @param mixed  $level
+     * @param string $message
+     * @param array  $context
+     *
+     * @return void
+     *
+     * @throws \Psr\Log\InvalidArgumentException
+     */
+    public function log($level, $message, array $context = array())
+    {
+        // noop
+    }
+}
diff --git a/www-api/system/Throttle/Throttler.php b/www-api/system/Throttle/Throttler.php
new file mode 100644
index 00000000..89c32981
--- /dev/null
+++ b/www-api/system/Throttle/Throttler.php
@@ -0,0 +1,181 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Throttle;
+
+use CodeIgniter\Cache\CacheInterface;
+
+/**
+ * Class Throttler
+ *
+ * Uses an implementation of the Token Bucket algorithm to implement a
+ * "rolling window" type of throttling that can be used for rate limiting
+ * an API or any other request.
+ *
+ * Each "token" in the "bucket" is equivalent to a single request
+ * for the purposes of this implementation.
+ *
+ * @see https://en.wikipedia.org/wiki/Token_bucket
+ */
+class Throttler implements ThrottlerInterface
+{
+    /**
+     * Container for throttle counters.
+     *
+     * @var CacheInterface
+     */
+    protected $cache;
+
+    /**
+     * The number of seconds until the next token is available.
+     *
+     * @var int
+     */
+    protected $tokenTime = 0;
+
+    /**
+     * The prefix applied to all keys to
+     * minimize potential conflicts.
+     *
+     * @var string
+     */
+    protected $prefix = 'throttler_';
+
+    /**
+     * Timestamp to use (during testing)
+     *
+     * @var int
+     */
+    protected $testTime;
+
+    /**
+     * Constructor.
+     */
+    public function __construct(CacheInterface $cache)
+    {
+        $this->cache = $cache;
+    }
+
+    /**
+     * Returns the number of seconds until the next available token will
+     * be released for usage.
+     */
+    public function getTokenTime(): int
+    {
+        return $this->tokenTime;
+    }
+
+    /**
+     * Restricts the number of requests made by a single IP address within
+     * a set number of seconds.
+     *
+     * Example:
+     *
+     *  if (! $throttler->check($request->ipAddress(), 60, MINUTE)) {
+     *      die('You submitted over 60 requests within a minute.');
+     *  }
+     *
+     * @param string $key      The name to use as the "bucket" name.
+     * @param int    $capacity The number of requests the "bucket" can hold
+     * @param int    $seconds  The time it takes the "bucket" to completely refill
+     * @param int    $cost     The number of tokens this action uses.
+     *
+     * @internal param int $maxRequests
+     */
+    public function check(string $key, int $capacity, int $seconds, int $cost = 1): bool
+    {
+        $tokenName = $this->prefix . $key;
+
+        // Number of tokens to add back per second
+        $rate = $capacity / $seconds;
+        // Number of seconds to get one token
+        $refresh = 1 / $rate;
+
+        // Check to see if the bucket has even been created yet.
+        if (($tokens = $this->cache->get($tokenName)) === null) {
+            // If it hasn't been created, then we'll set it to the maximum
+            // capacity - 1, and save it to the cache.
+            $tokens = $capacity - $cost;
+            $this->cache->save($tokenName, $tokens, $seconds);
+            $this->cache->save($tokenName . 'Time', $this->time(), $seconds);
+
+            $this->tokenTime = 0;
+
+            return true;
+        }
+
+        // If $tokens > 0, then we need to replenish the bucket
+        // based on how long it's been since the last update.
+        $throttleTime = $this->cache->get($tokenName . 'Time');
+        $elapsed      = $this->time() - $throttleTime;
+
+        // Add tokens based up on number per second that
+        // should be refilled, then checked against capacity
+        // to be sure the bucket didn't overflow.
+        $tokens += $rate * $elapsed;
+        $tokens = $tokens > $capacity ? $capacity : $tokens;
+
+        // If $tokens >= 1, then we are safe to perform the action, but
+        // we need to decrement the number of available tokens.
+        if ($tokens >= 1) {
+            $tokens = $tokens - $cost;
+            $this->cache->save($tokenName, $tokens, $seconds);
+            $this->cache->save($tokenName . 'Time', $this->time(), $seconds);
+
+            $this->tokenTime = 0;
+
+            return true;
+        }
+
+        // How many seconds till a new token is available.
+        // We must have a minimum wait of 1 second for a new token.
+        // Primarily stored to allow devs to report back to users.
+        $newTokenAvailable = (int) ($refresh - $elapsed - $refresh * $tokens);
+        $this->tokenTime   = max(1, $newTokenAvailable);
+
+        return false;
+    }
+
+    /**
+     * @param string $key The name of the bucket
+     */
+    public function remove(string $key): self
+    {
+        $tokenName = $this->prefix . $key;
+
+        $this->cache->delete($tokenName);
+        $this->cache->delete($tokenName . 'Time');
+
+        return $this;
+    }
+
+    /**
+     * Used during testing to set the current timestamp to use.
+     *
+     * @return $this
+     */
+    public function setTestTime(int $time)
+    {
+        $this->testTime = $time;
+
+        return $this;
+    }
+
+    /**
+     * Return the test time, defaulting to current.
+     *
+     * @TODO should be private
+     */
+    public function time(): int
+    {
+        return $this->testTime ?? time();
+    }
+}
diff --git a/www-api/system/Throttle/ThrottlerInterface.php b/www-api/system/Throttle/ThrottlerInterface.php
new file mode 100644
index 00000000..2fffcb7a
--- /dev/null
+++ b/www-api/system/Throttle/ThrottlerInterface.php
@@ -0,0 +1,44 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Throttle;
+
+/**
+ * Expected behavior of a Throttler
+ */
+interface ThrottlerInterface
+{
+    /**
+     * Restricts the number of requests made by a single key within
+     * a set number of seconds.
+     *
+     * Example:
+     *
+     *  if (! $throttler->checkIPAddress($request->ipAddress(), 60, MINUTE))
+     * {
+     *      die('You submitted over 60 requests within a minute.');
+     * }
+     *
+     * @param string $key      The name to use as the "bucket" name.
+     * @param int    $capacity The number of requests the "bucket" can hold
+     * @param int    $seconds  The time it takes the "bucket" to completely refill
+     * @param int    $cost     The number of tokens this action uses.
+     *
+     * @return bool
+     */
+    public function check(string $key, int $capacity, int $seconds, int $cost);
+
+    /**
+     * Returns the number of seconds until the next available token will
+     * be released for usage.
+     */
+    public function getTokenTime(): int;
+}
diff --git a/www-api/system/Typography/Typography.php b/www-api/system/Typography/Typography.php
new file mode 100644
index 00000000..a5ecebd6
--- /dev/null
+++ b/www-api/system/Typography/Typography.php
@@ -0,0 +1,335 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Typography;
+
+/**
+ * Typography Class
+ */
+class Typography
+{
+    /**
+     * Block level elements that should not be wrapped inside <p> tags
+     *
+     * @var string
+     */
+    public $blockElements = 'address|blockquote|div|dl|fieldset|form|h\d|hr|noscript|object|ol|p|pre|script|table|ul';
+
+    /**
+     * Elements that should not have <p> and <br /> tags within them.
+     *
+     * @var string
+     */
+    public $skipElements = 'p|pre|ol|ul|dl|object|table|h\d';
+
+    /**
+     * Tags we want the parser to completely ignore when splitting the string.
+     *
+     * @var string
+     */
+    public $inlineElements = 'a|abbr|acronym|b|bdo|big|br|button|cite|code|del|dfn|em|i|img|ins|input|label|map|kbd|q|samp|select|small|span|strong|sub|sup|textarea|tt|var';
+
+    /**
+     * array of block level elements that require inner content to be within another block level element
+     *
+     * @var array
+     */
+    public $innerBlockRequired = ['blockquote'];
+
+    /**
+     * the last block element parsed
+     *
+     * @var string
+     */
+    public $lastBlockElement = '';
+
+    /**
+     * whether or not to protect quotes within { curly braces }
+     *
+     * @var bool
+     */
+    public $protectBracedQuotes = false;
+
+    /**
+     * Auto Typography
+     *
+     * This function converts text, making it typographically correct:
+     *     - Converts double spaces into paragraphs.
+     *     - Converts single line breaks into <br /> tags
+     *     - Converts single and double quotes into correctly facing curly quote entities.
+     *     - Converts three dots into ellipsis.
+     *     - Converts double dashes into em-dashes.
+     *  - Converts two spaces into entities
+     *
+     * @param bool $reduceLinebreaks whether to reduce more then two consecutive newlines to two
+     */
+    public function autoTypography(string $str, bool $reduceLinebreaks = false): string
+    {
+        if ($str === '') {
+            return '';
+        }
+
+        // Standardize Newlines to make matching easier
+        if (strpos($str, "\r") !== false) {
+            $str = str_replace(["\r\n", "\r"], "\n", $str);
+        }
+
+        // Reduce line breaks.  If there are more than two consecutive linebreaks
+        // we'll compress them down to a maximum of two since there's no benefit to more.
+        if ($reduceLinebreaks === false) {
+            $str = preg_replace("/\n\n+/", "\n\n", $str);
+        }
+
+        // HTML comment tags don't conform to patterns of normal tags, so pull them out separately, only if needed
+        $htmlComments = [];
+        if (strpos($str, '<!--') !== false && preg_match_all('#(<!\-\-.*?\-\->)#s', $str, $matches)) {
+            for ($i = 0, $total = count($matches[0]); $i < $total; $i++) {
+                $htmlComments[] = $matches[0][$i];
+                $str            = str_replace($matches[0][$i], '{@HC' . $i . '}', $str);
+            }
+        }
+
+        // match and yank <pre> tags if they exist.  It's cheaper to do this separately since most content will
+        // not contain <pre> tags, and it keeps the PCRE patterns below simpler and faster
+        if (strpos($str, '<pre') !== false) {
+            $str = preg_replace_callback('#<pre.*?>.*?</pre>#si', [$this, 'protectCharacters'], $str);
+        }
+
+        // Convert quotes within tags to temporary markers.
+        $str = preg_replace_callback('#<.+?>#si', [$this, 'protectCharacters'], $str);
+
+        // Do the same with braces if necessary
+        if ($this->protectBracedQuotes === false) {
+            $str = preg_replace_callback('#\{.+?\}#si', [$this, 'protectCharacters'], $str);
+        }
+
+        // Convert "ignore" tags to temporary marker.  The parser splits out the string at every tag
+        // it encounters.  Certain inline tags, like image tags, links, span tags, etc. will be
+        // adversely affected if they are split out so we'll convert the opening bracket < temporarily to: {@TAG}
+        $str = preg_replace('#<(/*)(' . $this->inlineElements . ')([ >])#i', '{@TAG}\\1\\2\\3', $str);
+
+        /* Split the string at every tag. This expression creates an array with this prototype:
+         *
+         * 	[array]
+         * 	{
+         * 		[0] = <opening tag>
+         * 		[1] = Content...
+         * 		[2] = <closing tag>
+         * 		Etc...
+         * 	}
+         */
+        $chunks = preg_split('/(<(?:[^<>]+(?:"[^"]*"|\'[^\']*\')?)+>)/', $str, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);
+
+        // Build our finalized string.  We cycle through the array, skipping tags, and processing the contained text
+        $str     = '';
+        $process = true;
+
+        for ($i = 0, $c = count($chunks) - 1; $i <= $c; $i++) {
+            // Are we dealing with a tag? If so, we'll skip the processing for this cycle.
+            // Well also set the "process" flag which allows us to skip <pre> tags and a few other things.
+            if (preg_match('#<(/*)(' . $this->blockElements . ').*?>#', $chunks[$i], $match)) {
+                if (preg_match('#' . $this->skipElements . '#', $match[2])) {
+                    $process = ($match[1] === '/');
+                }
+
+                if ($match[1] === '') {
+                    $this->lastBlockElement = $match[2];
+                }
+
+                $str .= $chunks[$i];
+
+                continue;
+            }
+
+            if ($process === false) {
+                $str .= $chunks[$i];
+
+                continue;
+            }
+
+            // Force a newline to make sure end tags get processed by _format_newlines()
+            if ($i === $c) {
+                $chunks[$i] .= "\n";
+            }
+
+            // Convert Newlines into <p> and <br /> tags
+            $str .= $this->formatNewLines($chunks[$i]);
+        }
+
+        // No opening block level tag? Add it if needed.
+        if (! preg_match('/^\s*<(?:' . $this->blockElements . ')/i', $str)) {
+            $str = preg_replace('/^(.*?)<(' . $this->blockElements . ')/i', '<p>$1</p><$2', $str);
+        }
+
+        // Convert quotes, elipsis, em-dashes, non-breaking spaces, and ampersands
+        $str = $this->formatCharacters($str);
+
+        foreach ($htmlComments as $i => $htmlComment) {
+            // remove surrounding paragraph tags, but only if there's an opening paragraph tag
+            // otherwise HTML comments at the ends of paragraphs will have the closing tag removed
+            // if '<p>{@HC1}' then replace <p>{@HC1}</p> with the comment, else replace only {@HC1} with the comment
+            $str = preg_replace('#(?(?=<p>\{@HC' . $i . '\})<p>\{@HC' . $i . '\}(\s*</p>)|\{@HC' . $i . '\})#s', $htmlComment, $str);
+        }
+
+        // Final clean up
+        $table = [
+            // If the user submitted their own paragraph tags within the text
+            // we will retain them instead of using our tags.
+            '/(<p[^>*?]>)<p>/' => '$1', // <?php BBEdit syntax coloring bug fix
+            // Reduce multiple instances of opening/closing paragraph tags to a single one
+            '#(</p>)+#'      => '</p>',
+            '/(<p>\W*<p>)+/' => '<p>',
+            // Clean up stray paragraph tags that appear before block level elements
+            '#<p></p><(' . $this->blockElements . ')#' => '<$1',
+            // Clean up stray non-breaking spaces preceeding block elements
+            '#(&nbsp;\s*)+<(' . $this->blockElements . ')#' => '  <$2',
+            // Replace the temporary markers we added earlier
+            '/\{@TAG\}/' => '<',
+            '/\{@DQ\}/'  => '"',
+            '/\{@SQ\}/'  => "'",
+            '/\{@DD\}/'  => '--',
+            '/\{@NBS\}/' => '  ',
+            // An unintended consequence of the _format_newlines function is that
+            // some of the newlines get truncated, resulting in <p> tags
+            // starting immediately after <block> tags on the same line.
+            // This forces a newline after such occurrences, which looks much nicer.
+            "/><p>\n/" => ">\n<p>",
+            // Similarly, there might be cases where a closing </block> will follow
+            // a closing </p> tag, so we'll correct it by adding a newline in between
+            '#</p></#' => "</p>\n</",
+        ];
+
+        // Do we need to reduce empty lines?
+        if ($reduceLinebreaks === true) {
+            $table['#<p>\n*</p>#'] = '';
+        } else {
+            // If we have empty paragraph tags we add a non-breaking space
+            // otherwise most browsers won't treat them as true paragraphs
+            $table['#<p></p>#'] = '<p>&nbsp;</p>';
+        }
+
+        return preg_replace(array_keys($table), $table, $str);
+    }
+
+    /**
+     * Format Characters
+     *
+     * This function mainly converts double and single quotes
+     * to curly entities, but it also converts em-dashes,
+     * double spaces, and ampersands
+     */
+    public function formatCharacters(string $str): string
+    {
+        static $table;
+
+        if (! isset($table)) {
+            $table = [
+                // nested smart quotes, opening and closing
+                // note that rules for grammar (English) allow only for two levels deep
+                // and that single quotes are _supposed_ to always be on the outside
+                // but we'll accommodate both
+                // Note that in all cases, whitespace is the primary determining factor
+                // on which direction to curl, with non-word characters like punctuation
+                // being a secondary factor only after whitespace is addressed.
+                '/\'"(\s|$)/'     => '&#8217;&#8221;$1',
+                '/(^|\s|<p>)\'"/' => '$1&#8216;&#8220;',
+                '/\'"(\W)/'       => '&#8217;&#8221;$1',
+                '/(\W)\'"/'       => '$1&#8216;&#8220;',
+                '/"\'(\s|$)/'     => '&#8221;&#8217;$1',
+                '/(^|\s|<p>)"\'/' => '$1&#8220;&#8216;',
+                '/"\'(\W)/'       => '&#8221;&#8217;$1',
+                '/(\W)"\'/'       => '$1&#8220;&#8216;',
+                // single quote smart quotes
+                '/\'(\s|$)/'     => '&#8217;$1',
+                '/(^|\s|<p>)\'/' => '$1&#8216;',
+                '/\'(\W)/'       => '&#8217;$1',
+                '/(\W)\'/'       => '$1&#8216;',
+                // double quote smart quotes
+                '/"(\s|$)/'     => '&#8221;$1',
+                '/(^|\s|<p>)"/' => '$1&#8220;',
+                '/"(\W)/'       => '&#8221;$1',
+                '/(\W)"/'       => '$1&#8220;',
+                // apostrophes
+                '/(\w)\'(\w)/' => '$1&#8217;$2',
+                // Em dash and ellipses dots
+                '/\s?\-\-\s?/' => '&#8212;',
+                '/(\w)\.{3}/'  => '$1&#8230;',
+                // double space after sentences
+                '/(\W)  /' => '$1&nbsp; ',
+                // ampersands, if not a character entity
+                '/&(?!#?[a-zA-Z0-9]{2,};)/' => '&amp;',
+            ];
+        }
+
+        return preg_replace(array_keys($table), $table, $str);
+    }
+
+    /**
+     * Format Newlines
+     *
+     * Converts newline characters into either <p> tags or <br />
+     */
+    protected function formatNewLines(string $str): string
+    {
+        if ($str === '' || (strpos($str, "\n") === false && ! in_array($this->lastBlockElement, $this->innerBlockRequired, true))) {
+            return $str;
+        }
+
+        // Convert two consecutive newlines to paragraphs
+        $str = str_replace("\n\n", "</p>\n\n<p>", $str);
+
+        // Convert single spaces to <br /> tags
+        $str = preg_replace("/([^\n])(\n)([^\n])/", '\\1<br />\\2\\3', $str);
+
+        // Wrap the whole enchilada in enclosing paragraphs
+        if ($str !== "\n") {
+            // We trim off the right-side new line so that the closing </p> tag
+            // will be positioned immediately following the string, matching
+            // the behavior of the opening <p> tag
+            $str = '<p>' . rtrim($str) . '</p>';
+        }
+
+        // Remove empty paragraphs if they are on the first line, as this
+        // is a potential unintended consequence of the previous code
+        return preg_replace('/<p><\/p>(.*)/', '\\1', $str, 1);
+    }
+
+    /**
+     * Protect Characters
+     *
+     * Protects special characters from being formatted later
+     * We don't want quotes converted within tags so we'll temporarily convert them to {@DQ} and {@SQ}
+     * and we don't want double dashes converted to emdash entities, so they are marked with {@DD}
+     * likewise double spaces are converted to {@NBS} to prevent entity conversion
+     */
+    protected function protectCharacters(array $match): string
+    {
+        return str_replace(["'", '"', '--', '  '], ['{@SQ}', '{@DQ}', '{@DD}', '{@NBS}'], $match[0]);
+    }
+
+    /**
+     * Convert newlines to HTML line breaks except within PRE tags
+     */
+    public function nl2brExceptPre(string $str): string
+    {
+        $newstr = '';
+
+        for ($ex = explode('pre>', $str), $ct = count($ex), $i = 0; $i < $ct; $i++) {
+            $newstr .= (($i % 2) === 0) ? nl2br($ex[$i]) : $ex[$i];
+
+            if ($ct - 1 !== $i) {
+                $newstr .= 'pre>';
+            }
+        }
+
+        return $newstr;
+    }
+}
diff --git a/www-api/system/Validation/CreditCardRules.php b/www-api/system/Validation/CreditCardRules.php
new file mode 100644
index 00000000..9e18f4ef
--- /dev/null
+++ b/www-api/system/Validation/CreditCardRules.php
@@ -0,0 +1,282 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Validation;
+
+/**
+ * Class CreditCardRules
+ *
+ * Provides validation methods for common credit-card inputs.
+ *
+ * @see http://en.wikipedia.org/wiki/Credit_card_number
+ */
+class CreditCardRules
+{
+    /**
+     * The cards that we support, with the defining details:
+     *
+     *  name        - The type of card as found in the form. Must match the user's value
+     *  length      - List of possible lengths for the card number
+     *  prefixes    - List of possible prefixes for the card
+     *  checkdigit  - Boolean on whether we should do a modulus10 check on the numbers.
+     *
+     * @var array
+     */
+    protected $cards = [
+        'American Express' => [
+            'name'       => 'amex',
+            'length'     => '15',
+            'prefixes'   => '34,37',
+            'checkdigit' => true,
+        ],
+        'China UnionPay' => [
+            'name'       => 'unionpay',
+            'length'     => '16,17,18,19',
+            'prefixes'   => '62',
+            'checkdigit' => true,
+        ],
+        'Dankort' => [
+            'name'       => 'dankort',
+            'length'     => '16',
+            'prefixes'   => '5019,4175,4571,4',
+            'checkdigit' => true,
+        ],
+        'DinersClub' => [
+            'name'       => 'dinersclub',
+            'length'     => '14,16',
+            'prefixes'   => '300,301,302,303,304,305,309,36,38,39,54,55',
+            'checkdigit' => true,
+        ],
+        'DinersClub CarteBlanche' => [
+            'name'       => 'carteblanche',
+            'length'     => '14',
+            'prefixes'   => '300,301,302,303,304,305',
+            'checkdigit' => true,
+        ],
+        'Discover Card' => [
+            'name'       => 'discover',
+            'length'     => '16,19',
+            'prefixes'   => '6011,622,644,645,656,647,648,649,65',
+            'checkdigit' => true,
+        ],
+        'InterPayment' => [
+            'name'       => 'interpayment',
+            'length'     => '16,17,18,19',
+            'prefixes'   => '4',
+            'checkdigit' => true,
+        ],
+        'JCB' => [
+            'name'       => 'jcb',
+            'length'     => '16,17,18,19',
+            'prefixes'   => '352,353,354,355,356,357,358',
+            'checkdigit' => true,
+        ],
+        'Maestro' => [
+            'name'       => 'maestro',
+            'length'     => '12,13,14,15,16,18,19',
+            'prefixes'   => '50,56,57,58,59,60,61,62,63,64,65,66,67,68,69',
+            'checkdigit' => true,
+        ],
+        'MasterCard' => [
+            'name'       => 'mastercard',
+            'length'     => '16',
+            'prefixes'   => '51,52,53,54,55,22,23,24,25,26,27',
+            'checkdigit' => true,
+        ],
+        'NSPK MIR' => [
+            'name'       => 'mir',
+            'length'     => '16',
+            'prefixes'   => '2200,2201,2202,2203,2204',
+            'checkdigit' => true,
+        ],
+        'Troy' => [
+            'name'       => 'troy',
+            'length'     => '16',
+            'prefixes'   => '979200,979289',
+            'checkdigit' => true,
+        ],
+        'UATP' => [
+            'name'       => 'uatp',
+            'length'     => '15',
+            'prefixes'   => '1',
+            'checkdigit' => true,
+        ],
+        'Verve' => [
+            'name'       => 'verve',
+            'length'     => '16,19',
+            'prefixes'   => '506,650',
+            'checkdigit' => true,
+        ],
+        'Visa' => [
+            'name'       => 'visa',
+            'length'     => '13,16,19',
+            'prefixes'   => '4',
+            'checkdigit' => true,
+        ],
+        // Canadian Cards
+        'BMO ABM Card' => [
+            'name'       => 'bmoabm',
+            'length'     => '16',
+            'prefixes'   => '500',
+            'checkdigit' => false,
+        ],
+        'CIBC Convenience Card' => [
+            'name'       => 'cibc',
+            'length'     => '16',
+            'prefixes'   => '4506',
+            'checkdigit' => false,
+        ],
+        'HSBC Canada Card' => [
+            'name'       => 'hsbc',
+            'length'     => '16',
+            'prefixes'   => '56',
+            'checkdigit' => false,
+        ],
+        'Royal Bank of Canada Client Card' => [
+            'name'       => 'rbc',
+            'length'     => '16',
+            'prefixes'   => '45',
+            'checkdigit' => false,
+        ],
+        'Scotiabank Scotia Card' => [
+            'name'       => 'scotia',
+            'length'     => '16',
+            'prefixes'   => '4536',
+            'checkdigit' => false,
+        ],
+        'TD Canada Trust Access Card' => [
+            'name'       => 'tdtrust',
+            'length'     => '16',
+            'prefixes'   => '589297',
+            'checkdigit' => false,
+        ],
+    ];
+
+    /**
+     * Verifies that a credit card number is valid and matches the known
+     * formats for a wide number of credit card types. This does not verify
+     * that the card is a valid card, only that the number is formatted correctly.
+     *
+     * Example:
+     *  $rules = [
+     *      'cc_num' => 'valid_cc_number[visa]'
+     *  ];
+     */
+    public function valid_cc_number(?string $ccNumber, string $type): bool
+    {
+        $type = strtolower($type);
+        $info = null;
+
+        // Get our card info based on provided name.
+        foreach ($this->cards as $card) {
+            if ($card['name'] === $type) {
+                $info = $card;
+                break;
+            }
+        }
+
+        // If empty, it's not a card type we recognize, or invalid type.
+        if (empty($info)) {
+            return false;
+        }
+
+        // Make sure we have a valid length
+        if ((string) $ccNumber === '') {
+            return false;
+        }
+
+        // Remove any spaces and dashes
+        $ccNumber = str_replace([' ', '-'], '', $ccNumber);
+
+        // Non-numeric values cannot be a number...duh
+        if (! is_numeric($ccNumber)) {
+            return false;
+        }
+
+        // Make sure it's a valid length for this card
+        $lengths = explode(',', $info['length']);
+
+        if (! in_array((string) strlen($ccNumber), $lengths, true)) {
+            return false;
+        }
+
+        // Make sure it has a valid prefix
+        $prefixes = explode(',', $info['prefixes']);
+
+        $validPrefix = false;
+
+        foreach ($prefixes as $prefix) {
+            if (strpos($ccNumber, $prefix) === 0) {
+                $validPrefix = true;
+                break;
+            }
+        }
+
+        if ($validPrefix === false) {
+            return false;
+        }
+
+        // Still here? Then check the number against the Luhn algorithm, if required
+        // @see https://en.wikipedia.org/wiki/Luhn_algorithm
+        // @see https://gist.github.com/troelskn/1287893
+        if ($info['checkdigit'] === true) {
+            return $this->isValidLuhn($ccNumber);
+        }
+
+        return true;
+    }
+
+    /**
+     * Checks the given number to see if the number passing a Luhn check.
+     *
+     * @param string $number
+     */
+    protected function isValidLuhn(?string $number = null): bool
+    {
+        $number = (string) $number;
+
+        $sumTable = [
+            [
+                0,
+                1,
+                2,
+                3,
+                4,
+                5,
+                6,
+                7,
+                8,
+                9,
+            ],
+            [
+                0,
+                2,
+                4,
+                6,
+                8,
+                1,
+                3,
+                5,
+                7,
+                9,
+            ],
+        ];
+
+        $sum  = 0;
+        $flip = 0;
+
+        for ($i = strlen($number) - 1; $i >= 0; $i--) {
+            $sum += $sumTable[$flip++ & 0x1][$number[$i]];
+        }
+
+        return $sum % 10 === 0;
+    }
+}
diff --git a/www-api/system/Validation/Exceptions/ValidationException.php b/www-api/system/Validation/Exceptions/ValidationException.php
new file mode 100644
index 00000000..2e924fff
--- /dev/null
+++ b/www-api/system/Validation/Exceptions/ValidationException.php
@@ -0,0 +1,42 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Validation\Exceptions;
+
+use CodeIgniter\Exceptions\FrameworkException;
+
+class ValidationException extends FrameworkException
+{
+    public static function forRuleNotFound(?string $rule = null)
+    {
+        return new static(lang('Validation.ruleNotFound', [$rule]));
+    }
+
+    public static function forGroupNotFound(?string $group = null)
+    {
+        return new static(lang('Validation.groupNotFound', [$group]));
+    }
+
+    public static function forGroupNotArray(?string $group = null)
+    {
+        return new static(lang('Validation.groupNotArray', [$group]));
+    }
+
+    public static function forInvalidTemplate(?string $template = null)
+    {
+        return new static(lang('Validation.invalidTemplate', [$template]));
+    }
+
+    public static function forNoRuleSets()
+    {
+        return new static(lang('Validation.noRuleSets'));
+    }
+}
diff --git a/www-api/system/Validation/FileRules.php b/www-api/system/Validation/FileRules.php
new file mode 100644
index 00000000..ba054d13
--- /dev/null
+++ b/www-api/system/Validation/FileRules.php
@@ -0,0 +1,255 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Validation;
+
+use CodeIgniter\HTTP\CLIRequest;
+use CodeIgniter\HTTP\IncomingRequest;
+use CodeIgniter\HTTP\Request;
+use CodeIgniter\HTTP\RequestInterface;
+use Config\Mimes;
+use Config\Services;
+use InvalidArgumentException;
+
+/**
+ * File validation rules
+ */
+class FileRules
+{
+    /**
+     * Request instance. So we can get access to the files.
+     *
+     * @var IncomingRequest
+     */
+    protected $request;
+
+    /**
+     * Constructor.
+     */
+    public function __construct(?RequestInterface $request = null)
+    {
+        if ($request === null) {
+            $request = Services::request();
+        }
+
+        assert($request instanceof IncomingRequest || $request instanceof CLIRequest);
+
+        $this->request = $request;
+    }
+
+    /**
+     * Verifies that $name is the name of a valid uploaded file.
+     */
+    public function uploaded(?string $blank, string $name): bool
+    {
+        if (! ($files = $this->request->getFileMultiple($name))) {
+            $files = [$this->request->getFile($name)];
+        }
+
+        foreach ($files as $file) {
+            if ($file === null) {
+                return false;
+            }
+
+            if (ENVIRONMENT === 'testing') {
+                if ($file->getError() !== 0) {
+                    return false;
+                }
+            } else {
+                // Note: cannot unit test this; no way to over-ride ENVIRONMENT?
+                // @codeCoverageIgnoreStart
+                if (! $file->isValid()) {
+                    return false;
+                }
+                // @codeCoverageIgnoreEnd
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Verifies if the file's size in Kilobytes is no larger than the parameter.
+     */
+    public function max_size(?string $blank, string $params): bool
+    {
+        // Grab the file name off the top of the $params
+        // after we split it.
+        $paramArray = explode(',', $params);
+        if (count($paramArray) !== 2) {
+            throw new InvalidArgumentException('Invalid max_size parameter: "' . $params . '"');
+        }
+        $name = array_shift($paramArray);
+
+        if (! ($files = $this->request->getFileMultiple($name))) {
+            $files = [$this->request->getFile($name)];
+        }
+
+        foreach ($files as $file) {
+            if ($file === null) {
+                return false;
+            }
+
+            if ($file->getError() === UPLOAD_ERR_NO_FILE) {
+                return true;
+            }
+
+            if ($file->getError() === UPLOAD_ERR_INI_SIZE) {
+                return false;
+            }
+
+            if ($file->getSize() / 1024 > $paramArray[0]) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Uses the mime config file to determine if a file is considered an "image",
+     * which for our purposes basically means that it's a raster image or svg.
+     */
+    public function is_image(?string $blank, string $params): bool
+    {
+        // Grab the file name off the top of the $params
+        // after we split it.
+        $params = explode(',', $params);
+        $name   = array_shift($params);
+
+        if (! ($files = $this->request->getFileMultiple($name))) {
+            $files = [$this->request->getFile($name)];
+        }
+
+        foreach ($files as $file) {
+            if ($file === null) {
+                return false;
+            }
+
+            if ($file->getError() === UPLOAD_ERR_NO_FILE) {
+                return true;
+            }
+
+            // We know that our mimes list always has the first mime
+            // start with `image` even when then are multiple accepted types.
+            $type = Mimes::guessTypeFromExtension($file->getExtension()) ?? '';
+
+            if (mb_strpos($type, 'image') !== 0) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Checks to see if an uploaded file's mime type matches one in the parameter.
+     */
+    public function mime_in(?string $blank, string $params): bool
+    {
+        // Grab the file name off the top of the $params
+        // after we split it.
+        $params = explode(',', $params);
+        $name   = array_shift($params);
+
+        if (! ($files = $this->request->getFileMultiple($name))) {
+            $files = [$this->request->getFile($name)];
+        }
+
+        foreach ($files as $file) {
+            if ($file === null) {
+                return false;
+            }
+
+            if ($file->getError() === UPLOAD_ERR_NO_FILE) {
+                return true;
+            }
+
+            if (! in_array($file->getMimeType(), $params, true)) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Checks to see if an uploaded file's extension matches one in the parameter.
+     */
+    public function ext_in(?string $blank, string $params): bool
+    {
+        // Grab the file name off the top of the $params
+        // after we split it.
+        $params = explode(',', $params);
+        $name   = array_shift($params);
+
+        if (! ($files = $this->request->getFileMultiple($name))) {
+            $files = [$this->request->getFile($name)];
+        }
+
+        foreach ($files as $file) {
+            if ($file === null) {
+                return false;
+            }
+
+            if ($file->getError() === UPLOAD_ERR_NO_FILE) {
+                return true;
+            }
+
+            if (! in_array($file->guessExtension(), $params, true)) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Checks an uploaded file to verify that the dimensions are within
+     * a specified allowable dimension.
+     */
+    public function max_dims(?string $blank, string $params): bool
+    {
+        // Grab the file name off the top of the $params
+        // after we split it.
+        $params = explode(',', $params);
+        $name   = array_shift($params);
+
+        if (! ($files = $this->request->getFileMultiple($name))) {
+            $files = [$this->request->getFile($name)];
+        }
+
+        foreach ($files as $file) {
+            if ($file === null) {
+                return false;
+            }
+
+            if ($file->getError() === UPLOAD_ERR_NO_FILE) {
+                return true;
+            }
+
+            // Get Parameter sizes
+            $allowedWidth  = $params[0] ?? 0;
+            $allowedHeight = $params[1] ?? 0;
+
+            // Get uploaded image size
+            $info       = getimagesize($file->getTempName());
+            $fileWidth  = $info[0];
+            $fileHeight = $info[1];
+
+            if ($fileWidth > $allowedWidth || $fileHeight > $allowedHeight) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+}
diff --git a/www-api/system/Validation/FormatRules.php b/www-api/system/Validation/FormatRules.php
new file mode 100644
index 00000000..bc4301c2
--- /dev/null
+++ b/www-api/system/Validation/FormatRules.php
@@ -0,0 +1,358 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Validation;
+
+use DateTime;
+
+/**
+ * Format validation Rules.
+ */
+class FormatRules
+{
+    /**
+     * Alpha
+     */
+    public function alpha(?string $str = null): bool
+    {
+        return ctype_alpha($str ?? '');
+    }
+
+    /**
+     * Alpha with spaces.
+     *
+     * @param string|null $value Value.
+     *
+     * @return bool True if alpha with spaces, else false.
+     */
+    public function alpha_space(?string $value = null): bool
+    {
+        if ($value === null) {
+            return true;
+        }
+
+        // @see https://regex101.com/r/LhqHPO/1
+        return (bool) preg_match('/\A[A-Z ]+\z/i', $value);
+    }
+
+    /**
+     * Alphanumeric with underscores and dashes
+     *
+     * @see https://regex101.com/r/XfVY3d/1
+     */
+    public function alpha_dash(?string $str = null): bool
+    {
+        if ($str === null) {
+            return false;
+        }
+
+        return preg_match('/\A[a-z0-9_-]+\z/i', $str) === 1;
+    }
+
+    /**
+     * Alphanumeric, spaces, and a limited set of punctuation characters.
+     * Accepted punctuation characters are: ~ tilde, ! exclamation,
+     * # number, $ dollar, % percent, & ampersand, * asterisk, - dash,
+     * _ underscore, + plus, = equals, | vertical bar, : colon, . period
+     * ~ ! # $ % & * - _ + = | : .
+     *
+     * @param string|null $str
+     *
+     * @return bool
+     *
+     * @see https://regex101.com/r/6N8dDY/1
+     */
+    public function alpha_numeric_punct($str)
+    {
+        if ($str === null) {
+            return false;
+        }
+
+        return preg_match('/\A[A-Z0-9 ~!#$%\&\*\-_+=|:.]+\z/i', $str) === 1;
+    }
+
+    /**
+     * Alphanumeric
+     */
+    public function alpha_numeric(?string $str = null): bool
+    {
+        return ctype_alnum($str ?? '');
+    }
+
+    /**
+     * Alphanumeric w/ spaces
+     */
+    public function alpha_numeric_space(?string $str = null): bool
+    {
+        // @see https://regex101.com/r/0AZDME/1
+        return (bool) preg_match('/\A[A-Z0-9 ]+\z/i', $str ?? '');
+    }
+
+    /**
+     * Any type of string
+     *
+     * Note: we specifically do NOT type hint $str here so that
+     * it doesn't convert numbers into strings.
+     *
+     * @param string|null $str
+     */
+    public function string($str = null): bool
+    {
+        return is_string($str);
+    }
+
+    /**
+     * Decimal number
+     */
+    public function decimal(?string $str = null): bool
+    {
+        // @see https://regex101.com/r/HULifl/2/
+        return (bool) preg_match('/\A[-+]?\d{0,}\.?\d+\z/', $str ?? '');
+    }
+
+    /**
+     * String of hexidecimal characters
+     */
+    public function hex(?string $str = null): bool
+    {
+        return ctype_xdigit($str ?? '');
+    }
+
+    /**
+     * Integer
+     */
+    public function integer(?string $str = null): bool
+    {
+        return (bool) preg_match('/\A[\-+]?\d+\z/', $str ?? '');
+    }
+
+    /**
+     * Is a Natural number  (0,1,2,3, etc.)
+     */
+    public function is_natural(?string $str = null): bool
+    {
+        return ctype_digit($str ?? '');
+    }
+
+    /**
+     * Is a Natural number, but not a zero  (1,2,3, etc.)
+     */
+    public function is_natural_no_zero(?string $str = null): bool
+    {
+        return $str !== '0' && ctype_digit($str ?? '');
+    }
+
+    /**
+     * Numeric
+     */
+    public function numeric(?string $str = null): bool
+    {
+        // @see https://regex101.com/r/bb9wtr/2
+        return (bool) preg_match('/\A[\-+]?\d*\.?\d+\z/', $str ?? '');
+    }
+
+    /**
+     * Compares value against a regular expression pattern.
+     */
+    public function regex_match(?string $str, string $pattern): bool
+    {
+        if (strpos($pattern, '/') !== 0) {
+            $pattern = "/{$pattern}/";
+        }
+
+        return (bool) preg_match($pattern, $str ?? '');
+    }
+
+    /**
+     * Validates that the string is a valid timezone as per the
+     * timezone_identifiers_list function.
+     *
+     * @see http://php.net/manual/en/datetimezone.listidentifiers.php
+     *
+     * @param string $str
+     */
+    public function timezone(?string $str = null): bool
+    {
+        return in_array($str ?? '', timezone_identifiers_list(), true);
+    }
+
+    /**
+     * Valid Base64
+     *
+     * Tests a string for characters outside of the Base64 alphabet
+     * as defined by RFC 2045 http://www.faqs.org/rfcs/rfc2045
+     *
+     * @param string $str
+     */
+    public function valid_base64(?string $str = null): bool
+    {
+        if ($str === null) {
+            return false;
+        }
+
+        return base64_encode(base64_decode($str, true)) === $str;
+    }
+
+    /**
+     * Valid JSON
+     *
+     * @param string $str
+     */
+    public function valid_json(?string $str = null): bool
+    {
+        json_decode($str ?? '');
+
+        return json_last_error() === JSON_ERROR_NONE;
+    }
+
+    /**
+     * Checks for a correctly formatted email address
+     *
+     * @param string $str
+     */
+    public function valid_email(?string $str = null): bool
+    {
+        // @see https://regex101.com/r/wlJG1t/1/
+        if (function_exists('idn_to_ascii') && defined('INTL_IDNA_VARIANT_UTS46') && preg_match('#\A([^@]+)@(.+)\z#', $str ?? '', $matches)) {
+            $str = $matches[1] . '@' . idn_to_ascii($matches[2], 0, INTL_IDNA_VARIANT_UTS46);
+        }
+
+        return (bool) filter_var($str, FILTER_VALIDATE_EMAIL);
+    }
+
+    /**
+     * Validate a comma-separated list of email addresses.
+     *
+     * Example:
+     *     valid_emails[one@example.com,two@example.com]
+     *
+     * @param string $str
+     */
+    public function valid_emails(?string $str = null): bool
+    {
+        foreach (explode(',', $str ?? '') as $email) {
+            $email = trim($email);
+
+            if ($email === '') {
+                return false;
+            }
+
+            if ($this->valid_email($email) === false) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Validate an IP address (human readable format or binary string - inet_pton)
+     *
+     * @param string|null $which IP protocol: 'ipv4' or 'ipv6'
+     */
+    public function valid_ip(?string $ip = null, ?string $which = null): bool
+    {
+        if (empty($ip)) {
+            return false;
+        }
+
+        switch (strtolower($which ?? '')) {
+            case 'ipv4':
+                $option = FILTER_FLAG_IPV4;
+                break;
+
+            case 'ipv6':
+                $option = FILTER_FLAG_IPV6;
+                break;
+
+            default:
+                $option = 0;
+        }
+
+        return filter_var($ip, FILTER_VALIDATE_IP, $option) !== false
+            || (! ctype_print($ip) && filter_var(inet_ntop($ip), FILTER_VALIDATE_IP, $option) !== false);
+    }
+
+    /**
+     * Checks a string to ensure it is (loosely) a URL.
+     *
+     * Warning: this rule will pass basic strings like
+     * "banana"; use valid_url_strict for a stricter rule.
+     */
+    public function valid_url(?string $str = null): bool
+    {
+        if (empty($str)) {
+            return false;
+        }
+
+        if (preg_match('/\A(?:([^:]*)\:)?\/\/(.+)\z/', $str, $matches)) {
+            if (! in_array($matches[1], ['http', 'https'], true)) {
+                return false;
+            }
+
+            $str = $matches[2];
+        }
+
+        $str = 'http://' . $str;
+
+        return filter_var($str, FILTER_VALIDATE_URL) !== false;
+    }
+
+    /**
+     * Checks a URL to ensure it's formed correctly.
+     *
+     * @param string|null $validSchemes comma separated list of allowed schemes
+     */
+    public function valid_url_strict(?string $str = null, ?string $validSchemes = null): bool
+    {
+        if (empty($str)) {
+            return false;
+        }
+
+        // parse_url() may return null and false
+        $scheme       = strtolower((string) parse_url($str, PHP_URL_SCHEME));
+        $validSchemes = explode(
+            ',',
+            strtolower($validSchemes ?? 'http,https')
+        );
+
+        return in_array($scheme, $validSchemes, true)
+            && filter_var($str, FILTER_VALIDATE_URL) !== false;
+    }
+
+    /**
+     * Checks for a valid date and matches a given date format
+     */
+    public function valid_date(?string $str = null, ?string $format = null): bool
+    {
+        if ($str === null) {
+            return false;
+        }
+
+        if (empty($format)) {
+            return strtotime($str) !== false;
+        }
+
+        $date   = DateTime::createFromFormat($format, $str);
+        $errors = DateTime::getLastErrors();
+
+        if ($date === false) {
+            return false;
+        }
+
+        // PHP 8.2 or later.
+        if ($errors === false) {
+            return true;
+        }
+
+        return $errors['warning_count'] === 0 && $errors['error_count'] === 0;
+    }
+}
diff --git a/www-api/system/Validation/Rules.php b/www-api/system/Validation/Rules.php
new file mode 100644
index 00000000..40a5955b
--- /dev/null
+++ b/www-api/system/Validation/Rules.php
@@ -0,0 +1,328 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Validation;
+
+use Config\Database;
+use InvalidArgumentException;
+
+/**
+ * Validation Rules.
+ */
+class Rules
+{
+    /**
+     * The value does not match another field in $data.
+     *
+     * @param array $data Other field/value pairs
+     */
+    public function differs(?string $str, string $field, array $data): bool
+    {
+        if (strpos($field, '.') !== false) {
+            return $str !== dot_array_search($field, $data);
+        }
+
+        return array_key_exists($field, $data) && $str !== $data[$field];
+    }
+
+    /**
+     * Equals the static value provided.
+     */
+    public function equals(?string $str, string $val): bool
+    {
+        return $str === $val;
+    }
+
+    /**
+     * Returns true if $str is $val characters long.
+     * $val = "5" (one) | "5,8,12" (multiple values)
+     */
+    public function exact_length(?string $str, string $val): bool
+    {
+        $val = explode(',', $val);
+
+        foreach ($val as $tmp) {
+            if (is_numeric($tmp) && (int) $tmp === mb_strlen($str ?? '')) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Greater than
+     */
+    public function greater_than(?string $str, string $min): bool
+    {
+        return is_numeric($str) && $str > $min;
+    }
+
+    /**
+     * Equal to or Greater than
+     */
+    public function greater_than_equal_to(?string $str, string $min): bool
+    {
+        return is_numeric($str) && $str >= $min;
+    }
+
+    /**
+     * Checks the database to see if the given value exist.
+     * Can ignore records by field/value to filter (currently
+     * accept only one filter).
+     *
+     * Example:
+     *    is_not_unique[table.field,where_field,where_value]
+     *    is_not_unique[menu.id,active,1]
+     */
+    public function is_not_unique(?string $str, string $field, array $data): bool
+    {
+        // Grab any data for exclusion of a single row.
+        [$field, $whereField, $whereValue] = array_pad(explode(',', $field), 3, null);
+
+        // Break the table and field apart
+        sscanf($field, '%[^.].%[^.]', $table, $field);
+
+        $row = Database::connect($data['DBGroup'] ?? null)
+            ->table($table)
+            ->select('1')
+            ->where($field, $str)
+            ->limit(1);
+
+        if (! empty($whereField) && ! empty($whereValue) && ! preg_match('/^\{(\w+)\}$/', $whereValue)) {
+            $row = $row->where($whereField, $whereValue);
+        }
+
+        return $row->get()->getRow() !== null;
+    }
+
+    /**
+     * Value should be within an array of values
+     */
+    public function in_list(?string $value, string $list): bool
+    {
+        $list = array_map('trim', explode(',', $list));
+
+        return in_array($value, $list, true);
+    }
+
+    /**
+     * Checks the database to see if the given value is unique. Can
+     * ignore a single record by field/value to make it useful during
+     * record updates.
+     *
+     * Example:
+     *    is_unique[table.field,ignore_field,ignore_value]
+     *    is_unique[users.email,id,5]
+     */
+    public function is_unique(?string $str, string $field, array $data): bool
+    {
+        [$field, $ignoreField, $ignoreValue] = array_pad(explode(',', $field), 3, null);
+
+        sscanf($field, '%[^.].%[^.]', $table, $field);
+
+        $row = Database::connect($data['DBGroup'] ?? null)
+            ->table($table)
+            ->select('1')
+            ->where($field, $str)
+            ->limit(1);
+
+        if (! empty($ignoreField) && ! empty($ignoreValue) && ! preg_match('/^\{(\w+)\}$/', $ignoreValue)) {
+            $row = $row->where("{$ignoreField} !=", $ignoreValue);
+        }
+
+        return $row->get()->getRow() === null;
+    }
+
+    /**
+     * Less than
+     */
+    public function less_than(?string $str, string $max): bool
+    {
+        return is_numeric($str) && $str < $max;
+    }
+
+    /**
+     * Equal to or Less than
+     */
+    public function less_than_equal_to(?string $str, string $max): bool
+    {
+        return is_numeric($str) && $str <= $max;
+    }
+
+    /**
+     * Matches the value of another field in $data.
+     *
+     * @param array $data Other field/value pairs
+     */
+    public function matches(?string $str, string $field, array $data): bool
+    {
+        if (strpos($field, '.') !== false) {
+            return $str === dot_array_search($field, $data);
+        }
+
+        return array_key_exists($field, $data) && $str === $data[$field];
+    }
+
+    /**
+     * Returns true if $str is $val or fewer characters in length.
+     */
+    public function max_length(?string $str, string $val): bool
+    {
+        return is_numeric($val) && $val >= mb_strlen($str ?? '');
+    }
+
+    /**
+     * Returns true if $str is at least $val length.
+     */
+    public function min_length(?string $str, string $val): bool
+    {
+        return is_numeric($val) && $val <= mb_strlen($str ?? '');
+    }
+
+    /**
+     * Does not equal the static value provided.
+     *
+     * @param string $str
+     */
+    public function not_equals(?string $str, string $val): bool
+    {
+        return $str !== $val;
+    }
+
+    /**
+     * Value should not be within an array of values.
+     *
+     * @param string $value
+     */
+    public function not_in_list(?string $value, string $list): bool
+    {
+        return ! $this->in_list($value, $list);
+    }
+
+    /**
+     * @param array|bool|float|int|object|string|null $str
+     */
+    public function required($str = null): bool
+    {
+        if ($str === null) {
+            return false;
+        }
+
+        if (is_object($str)) {
+            return true;
+        }
+
+        if (is_array($str)) {
+            return $str !== [];
+        }
+
+        return trim((string) $str) !== '';
+    }
+
+    /**
+     * The field is required when any of the other required fields are present
+     * in the data.
+     *
+     * Example (field is required when the password field is present):
+     *
+     *     required_with[password]
+     *
+     * @param string|null $str
+     * @param string|null $fields List of fields that we should check if present
+     * @param array       $data   Complete list of fields from the form
+     */
+    public function required_with($str = null, ?string $fields = null, array $data = []): bool
+    {
+        if ($fields === null || empty($data)) {
+            throw new InvalidArgumentException('You must supply the parameters: fields, data.');
+        }
+
+        // If the field is present we can safely assume that
+        // the field is here, no matter whether the corresponding
+        // search field is present or not.
+        $fields  = explode(',', $fields);
+        $present = $this->required($str ?? '');
+
+        if ($present) {
+            return true;
+        }
+
+        // Still here? Then we fail this test if
+        // any of the fields are present in $data
+        // as $fields is the lis
+        $requiredFields = [];
+
+        foreach ($fields as $field) {
+            if ((array_key_exists($field, $data) && ! empty($data[$field])) || (strpos($field, '.') !== false && ! empty(dot_array_search($field, $data)))) {
+                $requiredFields[] = $field;
+            }
+        }
+
+        return empty($requiredFields);
+    }
+
+    /**
+     * The field is required when all of the other fields are present
+     * in the data but not required.
+     *
+     * Example (field is required when the id or email field is missing):
+     *
+     *     required_without[id,email]
+     *
+     * @param string|null $str
+     * @param string|null $otherFields The param fields of required_without[].
+     * @param string|null $field       This rule param fields aren't present, this field is required.
+     */
+    public function required_without($str = null, ?string $otherFields = null, array $data = [], ?string $error = null, ?string $field = null): bool
+    {
+        if ($otherFields === null || empty($data)) {
+            throw new InvalidArgumentException('You must supply the parameters: otherFields, data.');
+        }
+
+        // If the field is present we can safely assume that
+        // the field is here, no matter whether the corresponding
+        // search field is present or not.
+        $otherFields = explode(',', $otherFields);
+        $present     = $this->required($str ?? '');
+
+        if ($present) {
+            return true;
+        }
+
+        // Still here? Then we fail this test if
+        // any of the fields are not present in $data
+        foreach ($otherFields as $otherField) {
+            if ((strpos($otherField, '.') === false) && (! array_key_exists($otherField, $data) || empty($data[$otherField]))) {
+                return false;
+            }
+            if (strpos($otherField, '.') !== false) {
+                if ($field === null) {
+                    throw new InvalidArgumentException('You must supply the parameters: field.');
+                }
+
+                $fieldData       = dot_array_search($otherField, $data);
+                $fieldSplitArray = explode('.', $field);
+                $fieldKey        = $fieldSplitArray[1];
+
+                if (is_array($fieldData)) {
+                    return ! empty(dot_array_search($otherField, $data)[$fieldKey]);
+                }
+                $nowField      = str_replace('*', $fieldKey, $otherField);
+                $nowFieldVaule = dot_array_search($nowField, $data);
+
+                return null !== $nowFieldVaule;
+            }
+        }
+
+        return true;
+    }
+}
diff --git a/www-api/system/Validation/StrictRules/CreditCardRules.php b/www-api/system/Validation/StrictRules/CreditCardRules.php
new file mode 100644
index 00000000..2cbc1438
--- /dev/null
+++ b/www-api/system/Validation/StrictRules/CreditCardRules.php
@@ -0,0 +1,54 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Validation\StrictRules;
+
+use CodeIgniter\Validation\CreditCardRules as NonStrictCreditCardRules;
+
+/**
+ * Class CreditCardRules
+ *
+ * Provides validation methods for common credit-card inputs.
+ *
+ * @see http://en.wikipedia.org/wiki/Credit_card_number
+ */
+class CreditCardRules
+{
+    private NonStrictCreditCardRules $nonStrictCreditCardRules;
+
+    public function __construct()
+    {
+        $this->nonStrictCreditCardRules = new NonStrictCreditCardRules();
+    }
+
+    /**
+     * Verifies that a credit card number is valid and matches the known
+     * formats for a wide number of credit card types. This does not verify
+     * that the card is a valid card, only that the number is formatted correctly.
+     *
+     * Example:
+     *  $rules = [
+     *      'cc_num' => 'valid_cc_number[visa]'
+     *  ];
+     *
+     * @param array|bool|float|int|object|string|null $ccNumber
+     */
+    public function valid_cc_number($ccNumber, string $type): bool
+    {
+        if (! is_string($ccNumber)) {
+            return false;
+        }
+
+        return $this->nonStrictCreditCardRules->valid_cc_number($ccNumber, $type);
+    }
+}
diff --git a/www-api/system/Validation/StrictRules/FileRules.php b/www-api/system/Validation/StrictRules/FileRules.php
new file mode 100644
index 00000000..401771cf
--- /dev/null
+++ b/www-api/system/Validation/StrictRules/FileRules.php
@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Validation\StrictRules;
+
+use CodeIgniter\Validation\FileRules as NonStrictFileRules;
+
+/**
+ * File validation rules
+ */
+class FileRules extends NonStrictFileRules
+{
+}
diff --git a/www-api/system/Validation/StrictRules/FormatRules.php b/www-api/system/Validation/StrictRules/FormatRules.php
new file mode 100644
index 00000000..facb2866
--- /dev/null
+++ b/www-api/system/Validation/StrictRules/FormatRules.php
@@ -0,0 +1,409 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Validation\StrictRules;
+
+use CodeIgniter\Validation\FormatRules as NonStrictFormatRules;
+
+/**
+ * Format validation Rules.
+ */
+class FormatRules
+{
+    private NonStrictFormatRules $nonStrictFormatRules;
+
+    public function __construct()
+    {
+        $this->nonStrictFormatRules = new NonStrictFormatRules();
+    }
+
+    /**
+     * Alpha
+     *
+     * @param array|bool|float|int|object|string|null $str
+     */
+    public function alpha($str = null): bool
+    {
+        if (! is_string($str)) {
+            return false;
+        }
+
+        return $this->nonStrictFormatRules->alpha($str);
+    }
+
+    /**
+     * Alpha with spaces.
+     *
+     * @param array|bool|float|int|object|string|null $value Value.
+     *
+     * @return bool True if alpha with spaces, else false.
+     */
+    public function alpha_space($value = null): bool
+    {
+        if (! is_string($value)) {
+            return false;
+        }
+
+        return $this->nonStrictFormatRules->alpha_space($value);
+    }
+
+    /**
+     * Alphanumeric with underscores and dashes
+     *
+     * @param array|bool|float|int|object|string|null $str
+     */
+    public function alpha_dash($str = null): bool
+    {
+        if (is_int($str)) {
+            $str = (string) $str;
+        }
+
+        if (! is_string($str)) {
+            return false;
+        }
+
+        return $this->nonStrictFormatRules->alpha_dash($str);
+    }
+
+    /**
+     * Alphanumeric, spaces, and a limited set of punctuation characters.
+     * Accepted punctuation characters are: ~ tilde, ! exclamation,
+     * # number, $ dollar, % percent, & ampersand, * asterisk, - dash,
+     * _ underscore, + plus, = equals, | vertical bar, : colon, . period
+     * ~ ! # $ % & * - _ + = | : .
+     *
+     * @param array|bool|float|int|object|string|null $str
+     *
+     * @return bool
+     */
+    public function alpha_numeric_punct($str)
+    {
+        if (is_int($str) || is_float($str)) {
+            $str = (string) $str;
+        }
+
+        if (! is_string($str)) {
+            return false;
+        }
+
+        return $this->nonStrictFormatRules->alpha_numeric_punct($str);
+    }
+
+    /**
+     * Alphanumeric
+     *
+     * @param array|bool|float|int|object|string|null $str
+     */
+    public function alpha_numeric($str = null): bool
+    {
+        if (is_int($str)) {
+            $str = (string) $str;
+        }
+
+        if (! is_string($str)) {
+            return false;
+        }
+
+        return $this->nonStrictFormatRules->alpha_numeric($str);
+    }
+
+    /**
+     * Alphanumeric w/ spaces
+     *
+     * @param array|bool|float|int|object|string|null $str
+     */
+    public function alpha_numeric_space($str = null): bool
+    {
+        if (is_int($str)) {
+            $str = (string) $str;
+        }
+
+        if (! is_string($str)) {
+            return false;
+        }
+
+        return $this->nonStrictFormatRules->alpha_numeric_space($str);
+    }
+
+    /**
+     * Any type of string
+     *
+     * @param array|bool|float|int|object|string|null $str
+     */
+    public function string($str = null): bool
+    {
+        return $this->nonStrictFormatRules->string($str);
+    }
+
+    /**
+     * Decimal number
+     *
+     * @param array|bool|float|int|object|string|null $str
+     */
+    public function decimal($str = null): bool
+    {
+        if (is_int($str) || is_float($str)) {
+            $str = (string) $str;
+        }
+
+        if (! is_string($str)) {
+            return false;
+        }
+
+        return $this->nonStrictFormatRules->decimal($str);
+    }
+
+    /**
+     * String of hexidecimal characters
+     *
+     * @param array|bool|float|int|object|string|null $str
+     */
+    public function hex($str = null): bool
+    {
+        if (is_int($str)) {
+            $str = (string) $str;
+        }
+
+        if (! is_string($str)) {
+            return false;
+        }
+
+        return $this->nonStrictFormatRules->hex($str);
+    }
+
+    /**
+     * Integer
+     *
+     * @param array|bool|float|int|object|string|null $str
+     */
+    public function integer($str = null): bool
+    {
+        if (is_int($str)) {
+            $str = (string) $str;
+        }
+
+        if (! is_string($str)) {
+            return false;
+        }
+
+        return $this->nonStrictFormatRules->integer($str);
+    }
+
+    /**
+     * Is a Natural number  (0,1,2,3, etc.)
+     *
+     * @param array|bool|float|int|object|string|null $str
+     */
+    public function is_natural($str = null): bool
+    {
+        if (is_int($str)) {
+            $str = (string) $str;
+        }
+
+        if (! is_string($str)) {
+            return false;
+        }
+
+        return $this->nonStrictFormatRules->is_natural($str);
+    }
+
+    /**
+     * Is a Natural number, but not a zero  (1,2,3, etc.)
+     *
+     * @param array|bool|float|int|object|string|null $str
+     */
+    public function is_natural_no_zero($str = null): bool
+    {
+        if (is_int($str)) {
+            $str = (string) $str;
+        }
+
+        if (! is_string($str)) {
+            return false;
+        }
+
+        return $this->nonStrictFormatRules->is_natural_no_zero($str);
+    }
+
+    /**
+     * Numeric
+     *
+     * @param array|bool|float|int|object|string|null $str
+     */
+    public function numeric($str = null): bool
+    {
+        if (is_int($str) || is_float($str)) {
+            $str = (string) $str;
+        }
+
+        if (! is_string($str)) {
+            return false;
+        }
+
+        return $this->nonStrictFormatRules->numeric($str);
+    }
+
+    /**
+     * Compares value against a regular expression pattern.
+     *
+     * @param array|bool|float|int|object|string|null $str
+     */
+    public function regex_match($str, string $pattern): bool
+    {
+        if (! is_string($str)) {
+            return false;
+        }
+
+        return $this->nonStrictFormatRules->regex_match($str, $pattern);
+    }
+
+    /**
+     * Validates that the string is a valid timezone as per the
+     * timezone_identifiers_list function.
+     *
+     * @see http://php.net/manual/en/datetimezone.listidentifiers.php
+     *
+     * @param array|bool|float|int|object|string|null $str
+     */
+    public function timezone($str = null): bool
+    {
+        if (! is_string($str)) {
+            return false;
+        }
+
+        return $this->nonStrictFormatRules->timezone($str);
+    }
+
+    /**
+     * Valid Base64
+     *
+     * Tests a string for characters outside of the Base64 alphabet
+     * as defined by RFC 2045 http://www.faqs.org/rfcs/rfc2045
+     *
+     * @param array|bool|float|int|object|string|null $str
+     */
+    public function valid_base64($str = null): bool
+    {
+        if (! is_string($str)) {
+            return false;
+        }
+
+        return $this->nonStrictFormatRules->valid_base64($str);
+    }
+
+    /**
+     * Valid JSON
+     *
+     * @param array|bool|float|int|object|string|null $str
+     */
+    public function valid_json($str = null): bool
+    {
+        if (! is_string($str)) {
+            return false;
+        }
+
+        return $this->nonStrictFormatRules->valid_json($str);
+    }
+
+    /**
+     * Checks for a correctly formatted email address
+     *
+     * @param array|bool|float|int|object|string|null $str
+     */
+    public function valid_email($str = null): bool
+    {
+        if (! is_string($str)) {
+            return false;
+        }
+
+        return $this->nonStrictFormatRules->valid_email($str);
+    }
+
+    /**
+     * Validate a comma-separated list of email addresses.
+     *
+     * Example:
+     *     valid_emails[one@example.com,two@example.com]
+     *
+     * @param array|bool|float|int|object|string|null $str
+     */
+    public function valid_emails($str = null): bool
+    {
+        if (! is_string($str)) {
+            return false;
+        }
+
+        return $this->nonStrictFormatRules->valid_emails($str);
+    }
+
+    /**
+     * Validate an IP address (human readable format or binary string - inet_pton)
+     *
+     * @param array|bool|float|int|object|string|null $ip
+     * @param string|null                             $which IP protocol: 'ipv4' or 'ipv6'
+     */
+    public function valid_ip($ip = null, ?string $which = null): bool
+    {
+        if (! is_string($ip)) {
+            return false;
+        }
+
+        return $this->nonStrictFormatRules->valid_ip($ip, $which);
+    }
+
+    /**
+     * Checks a string to ensure it is (loosely) a URL.
+     *
+     * Warning: this rule will pass basic strings like
+     * "banana"; use valid_url_strict for a stricter rule.
+     *
+     * @param array|bool|float|int|object|string|null $str
+     */
+    public function valid_url($str = null): bool
+    {
+        if (! is_string($str)) {
+            return false;
+        }
+
+        return $this->nonStrictFormatRules->valid_url($str);
+    }
+
+    /**
+     * Checks a URL to ensure it's formed correctly.
+     *
+     * @param array|bool|float|int|object|string|null $str
+     * @param string|null                             $validSchemes comma separated list of allowed schemes
+     */
+    public function valid_url_strict($str = null, ?string $validSchemes = null): bool
+    {
+        if (! is_string($str)) {
+            return false;
+        }
+
+        return $this->nonStrictFormatRules->valid_url_strict($str, $validSchemes);
+    }
+
+    /**
+     * Checks for a valid date and matches a given date format
+     *
+     * @param array|bool|float|int|object|string|null $str
+     */
+    public function valid_date($str = null, ?string $format = null): bool
+    {
+        if (! is_string($str)) {
+            return false;
+        }
+
+        return $this->nonStrictFormatRules->valid_date($str, $format);
+    }
+}
diff --git a/www-api/system/Validation/StrictRules/Rules.php b/www-api/system/Validation/StrictRules/Rules.php
new file mode 100644
index 00000000..47dbee9b
--- /dev/null
+++ b/www-api/system/Validation/StrictRules/Rules.php
@@ -0,0 +1,313 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Validation\StrictRules;
+
+use CodeIgniter\Validation\Rules as NonStrictRules;
+use Config\Database;
+
+/**
+ * Validation Rules.
+ */
+class Rules
+{
+    private NonStrictRules $nonStrictRules;
+
+    public function __construct()
+    {
+        $this->nonStrictRules = new NonStrictRules();
+    }
+
+    /**
+     * The value does not match another field in $data.
+     *
+     * @param array|bool|float|int|object|string|null $str
+     * @param array                                   $data Other field/value pairs
+     */
+    public function differs($str, string $field, array $data): bool
+    {
+        if (! is_string($str)) {
+            return false;
+        }
+
+        return $this->nonStrictRules->differs($str, $field, $data);
+    }
+
+    /**
+     * Equals the static value provided.
+     *
+     * @param array|bool|float|int|object|string|null $str
+     */
+    public function equals($str, string $val): bool
+    {
+        return $this->nonStrictRules->equals($str, $val);
+    }
+
+    /**
+     * Returns true if $str is $val characters long.
+     * $val = "5" (one) | "5,8,12" (multiple values)
+     *
+     * @param array|bool|float|int|object|string|null $str
+     */
+    public function exact_length($str, string $val): bool
+    {
+        if (! is_string($str)) {
+            return false;
+        }
+
+        return $this->nonStrictRules->exact_length($str, $val);
+    }
+
+    /**
+     * Greater than
+     *
+     * @param array|bool|float|int|object|string|null $str expects int|string
+     */
+    public function greater_than($str, string $min): bool
+    {
+        if (is_int($str)) {
+            $str = (string) $str;
+        }
+
+        if (! is_string($str)) {
+            return false;
+        }
+
+        return $this->nonStrictRules->greater_than($str, $min);
+    }
+
+    /**
+     * Equal to or Greater than
+     *
+     * @param array|bool|float|int|object|string|null $str expects int|string
+     */
+    public function greater_than_equal_to($str, string $min): bool
+    {
+        if (is_int($str)) {
+            $str = (string) $str;
+        }
+
+        if (! is_string($str)) {
+            return false;
+        }
+
+        return $this->nonStrictRules->greater_than_equal_to($str, $min);
+    }
+
+    /**
+     * Checks the database to see if the given value exist.
+     * Can ignore records by field/value to filter (currently
+     * accept only one filter).
+     *
+     * Example:
+     *    is_not_unique[table.field,where_field,where_value]
+     *    is_not_unique[menu.id,active,1]
+     *
+     * @param array|bool|float|int|object|string|null $str
+     */
+    public function is_not_unique($str, string $field, array $data): bool
+    {
+        return $this->nonStrictRules->is_not_unique($str, $field, $data);
+    }
+
+    /**
+     * Value should be within an array of values
+     *
+     * @param array|bool|float|int|object|string|null $value
+     */
+    public function in_list($value, string $list): bool
+    {
+        if (is_int($value) || is_float($value)) {
+            $value = (string) $value;
+        }
+
+        if (! is_string($value)) {
+            return false;
+        }
+
+        return $this->nonStrictRules->in_list($value, $list);
+    }
+
+    /**
+     * Checks the database to see if the given value is unique. Can
+     * ignore a single record by field/value to make it useful during
+     * record updates.
+     *
+     * Example:
+     *    is_unique[table.field,ignore_field,ignore_value]
+     *    is_unique[users.email,id,5]
+     *
+     * @param array|bool|float|int|object|string|null $str
+     */
+    public function is_unique($str, string $field, array $data): bool
+    {
+        return $this->nonStrictRules->is_unique($str, $field, $data);
+    }
+
+    /**
+     * Less than
+     *
+     * @param array|bool|float|int|object|string|null $str expects int|string
+     */
+    public function less_than($str, string $max): bool
+    {
+        if (is_int($str)) {
+            $str = (string) $str;
+        }
+
+        if (! is_string($str)) {
+            return false;
+        }
+
+        return $this->nonStrictRules->less_than($str, $max);
+    }
+
+    /**
+     * Equal to or Less than
+     *
+     * @param array|bool|float|int|object|string|null $str expects int|string
+     */
+    public function less_than_equal_to($str, string $max): bool
+    {
+        if (is_int($str)) {
+            $str = (string) $str;
+        }
+
+        if (! is_string($str)) {
+            return false;
+        }
+
+        return $this->nonStrictRules->less_than_equal_to($str, $max);
+    }
+
+    /**
+     * Matches the value of another field in $data.
+     *
+     * @param array|bool|float|int|object|string|null $str
+     * @param array                                   $data Other field/value pairs
+     */
+    public function matches($str, string $field, array $data): bool
+    {
+        return $this->nonStrictRules->matches($str, $field, $data);
+    }
+
+    /**
+     * Returns true if $str is $val or fewer characters in length.
+     *
+     * @param array|bool|float|int|object|string|null $str
+     */
+    public function max_length($str, string $val): bool
+    {
+        if (is_int($str) || is_float($str) || null === $str) {
+            $str = (string) $str;
+        }
+
+        if (! is_string($str)) {
+            return false;
+        }
+
+        return $this->nonStrictRules->max_length($str, $val);
+    }
+
+    /**
+     * Returns true if $str is at least $val length.
+     *
+     * @param array|bool|float|int|object|string|null $str
+     */
+    public function min_length($str, string $val): bool
+    {
+        if (is_int($str) || is_float($str)) {
+            $str = (string) $str;
+        }
+
+        if (! is_string($str)) {
+            return false;
+        }
+
+        return $this->nonStrictRules->min_length($str, $val);
+    }
+
+    /**
+     * Does not equal the static value provided.
+     *
+     * @param array|bool|float|int|object|string|null $str
+     */
+    public function not_equals($str, string $val): bool
+    {
+        return $this->nonStrictRules->not_equals($str, $val);
+    }
+
+    /**
+     * Value should not be within an array of values.
+     *
+     * @param array|bool|float|int|object|string|null $value
+     */
+    public function not_in_list($value, string $list): bool
+    {
+        if (null === $value) {
+            return true;
+        }
+
+        if (is_int($value) || is_float($value)) {
+            $value = (string) $value;
+        }
+
+        if (! is_string($value)) {
+            return false;
+        }
+
+        return $this->nonStrictRules->not_in_list($value, $list);
+    }
+
+    /**
+     * @param array|bool|float|int|object|string|null $str
+     */
+    public function required($str = null): bool
+    {
+        return $this->nonStrictRules->required($str);
+    }
+
+    /**
+     * The field is required when any of the other required fields are present
+     * in the data.
+     *
+     * Example (field is required when the password field is present):
+     *
+     *     required_with[password]
+     *
+     * @param array|bool|float|int|object|string|null $str
+     * @param string|null                             $fields List of fields that we should check if present
+     * @param array                                   $data   Complete list of fields from the form
+     */
+    public function required_with($str = null, ?string $fields = null, array $data = []): bool
+    {
+        return $this->nonStrictRules->required_with($str, $fields, $data);
+    }
+
+    /**
+     * The field is required when all of the other fields are present
+     * in the data but not required.
+     *
+     * Example (field is required when the id or email field is missing):
+     *
+     *     required_without[id,email]
+     *
+     * @param array|bool|float|int|object|string|null $str
+     * @param string|null                             $otherFields The param fields of required_without[].
+     * @param string|null                             $field       This rule param fields aren't present, this field is required.
+     */
+    public function required_without($str = null, ?string $otherFields = null, array $data = [], ?string $error = null, ?string $field = null): bool
+    {
+        return $this->nonStrictRules->required_without($str, $otherFields, $data, $error, $field);
+    }
+}
diff --git a/www-api/system/Validation/Validation.php b/www-api/system/Validation/Validation.php
new file mode 100644
index 00000000..04bd3c8f
--- /dev/null
+++ b/www-api/system/Validation/Validation.php
@@ -0,0 +1,831 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Validation;
+
+use CodeIgniter\HTTP\IncomingRequest;
+use CodeIgniter\HTTP\RequestInterface;
+use CodeIgniter\Validation\Exceptions\ValidationException;
+use CodeIgniter\View\RendererInterface;
+use Config\Validation as ValidationConfig;
+use InvalidArgumentException;
+use TypeError;
+
+/**
+ * Validator
+ */
+class Validation implements ValidationInterface
+{
+    /**
+     * Files to load with validation functions.
+     *
+     * @var array
+     */
+    protected $ruleSetFiles;
+
+    /**
+     * The loaded instances of our validation files.
+     *
+     * @var array
+     */
+    protected $ruleSetInstances = [];
+
+    /**
+     * Stores the actual rules that should
+     * be ran against $data.
+     *
+     * @var array
+     */
+    protected $rules = [];
+
+    /**
+     * The data that should be validated,
+     * where 'key' is the alias, with value.
+     *
+     * @var array
+     */
+    protected $data = [];
+
+    /**
+     * Any generated errors during validation.
+     * 'key' is the alias, 'value' is the message.
+     *
+     * @var array
+     */
+    protected $errors = [];
+
+    /**
+     * Stores custom error message to use
+     * during validation. Where 'key' is the alias.
+     *
+     * @var array
+     */
+    protected $customErrors = [];
+
+    /**
+     * Our configuration.
+     *
+     * @var ValidationConfig
+     */
+    protected $config;
+
+    /**
+     * The view renderer used to render validation messages.
+     *
+     * @var RendererInterface
+     */
+    protected $view;
+
+    /**
+     * Validation constructor.
+     *
+     * @param ValidationConfig $config
+     */
+    public function __construct($config, RendererInterface $view)
+    {
+        $this->ruleSetFiles = $config->ruleSets;
+
+        $this->config = $config;
+
+        $this->view = $view;
+    }
+
+    /**
+     * Runs the validation process, returning true/false determining whether
+     * validation was successful or not.
+     *
+     * @param array|null  $data    The array of data to validate.
+     * @param string|null $group   The predefined group of rules to apply.
+     * @param string|null $dbGroup The database group to use.
+     */
+    public function run(?array $data = null, ?string $group = null, ?string $dbGroup = null): bool
+    {
+        // If there are still validation errors for redirect_with_input request, remove them.
+        // See `getErrors()` method.
+        if (isset($_SESSION, $_SESSION['_ci_validation_errors'])) {
+            unset($_SESSION['_ci_validation_errors']);
+        }
+
+        $data ??= $this->data;
+
+        // i.e. is_unique
+        $data['DBGroup'] = $dbGroup;
+
+        $this->loadRuleSets();
+        $this->loadRuleGroup($group);
+
+        // If no rules exist, we return false to ensure
+        // the developer didn't forget to set the rules.
+        if (empty($this->rules)) {
+            return false;
+        }
+
+        // Replace any placeholders (e.g. {id}) in the rules with
+        // the value found in $data, if any.
+        $this->rules = $this->fillPlaceholders($this->rules, $data);
+
+        // Need this for searching arrays in validation.
+        helper('array');
+
+        // Run through each rule. If we have any field set for
+        // this rule, then we need to run them through!
+        foreach ($this->rules as $field => $setup) {
+            // Blast $rSetup apart, unless it's already an array.
+            $rules = $setup['rules'] ?? $setup;
+
+            if (is_string($rules)) {
+                $rules = $this->splitRules($rules);
+            }
+
+            if (strpos($field, '*') !== false) {
+                $values = array_filter(array_flatten_with_dots($data), static fn ($key) => preg_match(
+                    '/^'
+                    . str_replace(['\.\*', '\*\.'], ['\..+', '.+\.'], preg_quote($field, '/'))
+                    . '$/',
+                    $key
+                ), ARRAY_FILTER_USE_KEY);
+                // if keys not found
+                $values = $values ?: [$field => null];
+            } else {
+                $values = dot_array_search($field, $data);
+            }
+
+            if ($values === []) {
+                // We'll process the values right away if an empty array
+                $this->processRules($field, $setup['label'] ?? $field, $values, $rules, $data);
+
+                continue;
+            }
+
+            if (strpos($field, '*') !== false) {
+                // Process multiple fields
+                foreach ($values as $dotField => $value) {
+                    $this->processRules($dotField, $setup['label'] ?? $field, $value, $rules, $data, $field);
+                }
+            } else {
+                // Process single field
+                $this->processRules($field, $setup['label'] ?? $field, $values, $rules, $data);
+            }
+        }
+
+        return $this->getErrors() === [];
+    }
+
+    /**
+     * Runs the validation process, returning true or false
+     * determining whether validation was successful or not.
+     *
+     * @param array|bool|float|int|object|string|null $value
+     * @param string[]                                $errors
+     */
+    public function check($value, string $rule, array $errors = []): bool
+    {
+        $this->reset();
+
+        return $this->setRule('check', null, $rule, $errors)->run(['check' => $value]);
+    }
+
+    /**
+     * Runs all of $rules against $field, until one fails, or
+     * all of them have been processed. If one fails, it adds
+     * the error to $this->errors and moves on to the next,
+     * so that we can collect all of the first errors.
+     *
+     * @param array|string $value
+     * @param array|null   $rules
+     * @param array        $data          The array of data to validate, with `DBGroup`.
+     * @param string|null  $originalField The original asterisk field name like "foo.*.bar".
+     */
+    protected function processRules(
+        string $field,
+        ?string $label,
+        $value,
+        $rules = null,
+        ?array $data = null,
+        ?string $originalField = null
+    ): bool {
+        if ($data === null) {
+            throw new InvalidArgumentException('You must supply the parameter: data.');
+        }
+
+        if (in_array('if_exist', $rules, true)) {
+            $flattenedData = array_flatten_with_dots($data);
+            $ifExistField  = $field;
+
+            if (strpos($field, '.*') !== false) {
+                // We'll change the dot notation into a PCRE pattern that can be used later
+                $ifExistField   = str_replace('\.\*', '\.(?:[^\.]+)', preg_quote($field, '/'));
+                $dataIsExisting = false;
+                $pattern        = sprintf('/%s/u', $ifExistField);
+
+                foreach (array_keys($flattenedData) as $item) {
+                    if (preg_match($pattern, $item) === 1) {
+                        $dataIsExisting = true;
+                        break;
+                    }
+                }
+            } else {
+                $dataIsExisting = array_key_exists($ifExistField, $flattenedData);
+            }
+
+            unset($ifExistField, $flattenedData);
+
+            if (! $dataIsExisting) {
+                // we return early if `if_exist` is not satisfied. we have nothing to do here.
+                return true;
+            }
+
+            // Otherwise remove the if_exist rule and continue the process
+            $rules = array_diff($rules, ['if_exist']);
+        }
+
+        if (in_array('permit_empty', $rules, true)) {
+            if (
+                ! in_array('required', $rules, true)
+                && (is_array($value) ? $value === [] : trim((string) $value) === '')
+            ) {
+                $passed = true;
+
+                foreach ($rules as $rule) {
+                    if (preg_match('/(.*?)\[(.*)\]/', $rule, $match)) {
+                        $rule  = $match[1];
+                        $param = $match[2];
+
+                        if (! in_array($rule, ['required_with', 'required_without'], true)) {
+                            continue;
+                        }
+
+                        // Check in our rulesets
+                        foreach ($this->ruleSetInstances as $set) {
+                            if (! method_exists($set, $rule)) {
+                                continue;
+                            }
+
+                            $passed = $passed && $set->{$rule}($value, $param, $data);
+                            break;
+                        }
+                    }
+                }
+
+                if ($passed === true) {
+                    return true;
+                }
+            }
+
+            $rules = array_diff($rules, ['permit_empty']);
+        }
+
+        foreach ($rules as $rule) {
+            $isCallable = is_callable($rule);
+
+            $passed = false;
+            $param  = false;
+
+            if (! $isCallable && preg_match('/(.*?)\[(.*)\]/', $rule, $match)) {
+                $rule  = $match[1];
+                $param = $match[2];
+            }
+
+            // Placeholder for custom errors from the rules.
+            $error = null;
+
+            // If it's a callable, call and get out of here.
+            if ($isCallable) {
+                $passed = $param === false ? $rule($value) : $rule($value, $param, $data);
+            } else {
+                $found = false;
+
+                // Check in our rulesets
+                foreach ($this->ruleSetInstances as $set) {
+                    if (! method_exists($set, $rule)) {
+                        continue;
+                    }
+
+                    $found  = true;
+                    $passed = $param === false
+                        ? $set->{$rule}($value, $error)
+                        : $set->{$rule}($value, $param, $data, $error, $field);
+
+                    break;
+                }
+
+                // If the rule wasn't found anywhere, we
+                // should throw an exception so the developer can find it.
+                if (! $found) {
+                    throw ValidationException::forRuleNotFound($rule);
+                }
+            }
+
+            // Set the error message if we didn't survive.
+            if ($passed === false) {
+                // if the $value is an array, convert it to as string representation
+                if (is_array($value)) {
+                    $value = $this->isStringList($value)
+                        ? '[' . implode(', ', $value) . ']'
+                        : json_encode($value);
+                } elseif (is_object($value)) {
+                    $value = json_encode($value);
+                }
+
+                $param = ($param === false) ? '' : $param;
+
+                $this->errors[$field] = $error ?? $this->getErrorMessage(
+                    $rule,
+                    $field,
+                    $label,
+                    $param,
+                    (string) $value,
+                    $originalField
+                );
+
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Is the array a string list `list<string>`?
+     */
+    private function isStringList(array $array): bool
+    {
+        $expectedKey = 0;
+
+        foreach ($array as $key => $val) {
+            // Note: also covers PHP array key conversion, e.g. '5' and 5.1 both become 5
+            if (! is_int($key)) {
+                return false;
+            }
+
+            if ($key !== $expectedKey) {
+                return false;
+            }
+            $expectedKey++;
+
+            if (! is_string($val)) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Takes a Request object and grabs the input data to use from its
+     * array values.
+     */
+    public function withRequest(RequestInterface $request): ValidationInterface
+    {
+        /** @var IncomingRequest $request */
+        if (strpos($request->getHeaderLine('Content-Type'), 'application/json') !== false) {
+            $this->data = $request->getJSON(true);
+
+            return $this;
+        }
+
+        if (in_array(strtolower($request->getMethod()), ['put', 'patch', 'delete'], true)
+            && strpos($request->getHeaderLine('Content-Type'), 'multipart/form-data') === false
+        ) {
+            $this->data = $request->getRawInput();
+        } else {
+            $this->data = $request->getVar() ?? [];
+        }
+
+        return $this;
+    }
+
+    /**
+     * Sets an individual rule and custom error messages for a single field.
+     *
+     * The custom error message should be just the messages that apply to
+     * this field, like so:
+     *
+     *    [
+     *        'rule' => 'message',
+     *        'rule' => 'message'
+     *    ]
+     *
+     * @param array|string $rules
+     *
+     * @return $this
+     *
+     * @throws TypeError
+     */
+    public function setRule(string $field, ?string $label, $rules, array $errors = [])
+    {
+        if (! is_array($rules) && ! is_string($rules)) {
+            throw new TypeError('$rules must be of type string|array');
+        }
+
+        $ruleSet = [
+            $field => [
+                'label' => $label,
+                'rules' => $rules,
+            ],
+        ];
+
+        if ($errors) {
+            $ruleSet[$field]['errors'] = $errors;
+        }
+
+        $this->setRules($ruleSet + $this->getRules(), $this->customErrors);
+
+        return $this;
+    }
+
+    /**
+     * Stores the rules that should be used to validate the items.
+     * Rules should be an array formatted like:
+     *
+     *    [
+     *        'field' => 'rule1|rule2'
+     *    ]
+     *
+     * The $errors array should be formatted like:
+     *    [
+     *        'field' => [
+     *            'rule' => 'message',
+     *            'rule' => 'message
+     *        ],
+     *    ]
+     *
+     * @param array $errors // An array of custom error messages
+     */
+    public function setRules(array $rules, array $errors = []): ValidationInterface
+    {
+        $this->customErrors = $errors;
+
+        foreach ($rules as $field => &$rule) {
+            if (is_array($rule)) {
+                if (array_key_exists('errors', $rule)) {
+                    $this->customErrors[$field] = $rule['errors'];
+                    unset($rule['errors']);
+                }
+
+                // if $rule is already a rule collection, just move it to "rules"
+                // transforming [foo => [required, foobar]] to [foo => [rules => [required, foobar]]]
+                if (! array_key_exists('rules', $rule)) {
+                    $rule = ['rules' => $rule];
+                }
+            }
+        }
+
+        $this->rules = $rules;
+
+        return $this;
+    }
+
+    /**
+     * Returns all of the rules currently defined.
+     */
+    public function getRules(): array
+    {
+        return $this->rules;
+    }
+
+    /**
+     * Checks to see if the rule for key $field has been set or not.
+     */
+    public function hasRule(string $field): bool
+    {
+        return array_key_exists($field, $this->rules);
+    }
+
+    /**
+     * Get rule group.
+     *
+     * @param string $group Group.
+     *
+     * @return string[] Rule group.
+     *
+     * @throws InvalidArgumentException If group not found.
+     */
+    public function getRuleGroup(string $group): array
+    {
+        if (! isset($this->config->{$group})) {
+            throw ValidationException::forGroupNotFound($group);
+        }
+
+        if (! is_array($this->config->{$group})) {
+            throw ValidationException::forGroupNotArray($group);
+        }
+
+        return $this->config->{$group};
+    }
+
+    /**
+     * Set rule group.
+     *
+     * @param string $group Group.
+     *
+     * @throws InvalidArgumentException If group not found.
+     */
+    public function setRuleGroup(string $group)
+    {
+        $rules = $this->getRuleGroup($group);
+        $this->setRules($rules);
+
+        $errorName = $group . '_errors';
+        if (isset($this->config->{$errorName})) {
+            $this->customErrors = $this->config->{$errorName};
+        }
+    }
+
+    /**
+     * Returns the rendered HTML of the errors as defined in $template.
+     */
+    public function listErrors(string $template = 'list'): string
+    {
+        if (! array_key_exists($template, $this->config->templates)) {
+            throw ValidationException::forInvalidTemplate($template);
+        }
+
+        return $this->view
+            ->setVar('errors', $this->getErrors())
+            ->render($this->config->templates[$template]);
+    }
+
+    /**
+     * Displays a single error in formatted HTML as defined in the $template view.
+     */
+    public function showError(string $field, string $template = 'single'): string
+    {
+        if (! array_key_exists($field, $this->getErrors())) {
+            return '';
+        }
+
+        if (! array_key_exists($template, $this->config->templates)) {
+            throw ValidationException::forInvalidTemplate($template);
+        }
+
+        return $this->view
+            ->setVar('error', $this->getError($field))
+            ->render($this->config->templates[$template]);
+    }
+
+    /**
+     * Loads all of the rulesets classes that have been defined in the
+     * Config\Validation and stores them locally so we can use them.
+     */
+    protected function loadRuleSets()
+    {
+        if (empty($this->ruleSetFiles)) {
+            throw ValidationException::forNoRuleSets();
+        }
+
+        foreach ($this->ruleSetFiles as $file) {
+            $this->ruleSetInstances[] = new $file();
+        }
+    }
+
+    /**
+     * Loads custom rule groups (if set) into the current rules.
+     *
+     * Rules can be pre-defined in Config\Validation and can
+     * be any name, but must all still be an array of the
+     * same format used with setRules(). Additionally, check
+     * for {group}_errors for an array of custom error messages.
+     *
+     * @return array|ValidationException|null
+     */
+    public function loadRuleGroup(?string $group = null)
+    {
+        if (empty($group)) {
+            return null;
+        }
+
+        if (! isset($this->config->{$group})) {
+            throw ValidationException::forGroupNotFound($group);
+        }
+
+        if (! is_array($this->config->{$group})) {
+            throw ValidationException::forGroupNotArray($group);
+        }
+
+        $this->setRules($this->config->{$group});
+
+        // If {group}_errors exists in the config file,
+        // then override our custom errors with them.
+        $errorName = $group . '_errors';
+
+        if (isset($this->config->{$errorName})) {
+            $this->customErrors = $this->config->{$errorName};
+        }
+
+        return $this->rules;
+    }
+
+    /**
+     * Replace any placeholders within the rules with the values that
+     * match the 'key' of any properties being set. For example, if
+     * we had the following $data array:
+     *
+     * [ 'id' => 13 ]
+     *
+     * and the following rule:
+     *
+     *  'required|is_unique[users,email,id,{id}]'
+     *
+     * The value of {id} would be replaced with the actual id in the form data:
+     *
+     *  'required|is_unique[users,email,id,13]'
+     */
+    protected function fillPlaceholders(array $rules, array $data): array
+    {
+        $replacements = [];
+
+        foreach ($data as $key => $value) {
+            $replacements["{{$key}}"] = $value;
+        }
+
+        if ($replacements !== []) {
+            foreach ($rules as &$rule) {
+                $ruleSet = $rule['rules'] ?? $rule;
+
+                if (is_array($ruleSet)) {
+                    foreach ($ruleSet as &$row) {
+                        if (is_string($row)) {
+                            $row = strtr($row, $replacements);
+                        }
+                    }
+                }
+
+                if (is_string($ruleSet)) {
+                    $ruleSet = strtr($ruleSet, $replacements);
+                }
+
+                if (isset($rule['rules'])) {
+                    $rule['rules'] = $ruleSet;
+                } else {
+                    $rule = $ruleSet;
+                }
+            }
+        }
+
+        return $rules;
+    }
+
+    /**
+     * Checks to see if an error exists for the given field.
+     */
+    public function hasError(string $field): bool
+    {
+        $pattern = '/^' . str_replace('\.\*', '\..+', preg_quote($field, '/')) . '$/';
+
+        return (bool) preg_grep($pattern, array_keys($this->getErrors()));
+    }
+
+    /**
+     * Returns the error(s) for a specified $field (or empty string if not
+     * set).
+     */
+    public function getError(?string $field = null): string
+    {
+        if ($field === null && count($this->rules) === 1) {
+            $field = array_key_first($this->rules);
+        }
+
+        $errors = array_filter($this->getErrors(), static fn ($key) => preg_match(
+            '/^' . str_replace(['\.\*', '\*\.'], ['\..+', '.+\.'], preg_quote($field, '/')) . '$/',
+            $key
+        ), ARRAY_FILTER_USE_KEY);
+
+        return $errors === [] ? '' : implode("\n", $errors);
+    }
+
+    /**
+     * Returns the array of errors that were encountered during
+     * a run() call. The array should be in the following format:
+     *
+     *    [
+     *        'field1' => 'error message',
+     *        'field2' => 'error message',
+     *    ]
+     *
+     * @return array<string, string>
+     *
+     * @codeCoverageIgnore
+     */
+    public function getErrors(): array
+    {
+        // If we already have errors, we'll use those.
+        // If we don't, check the session to see if any were
+        // passed along from a redirect_with_input request.
+        if (empty($this->errors) && ! is_cli() && isset($_SESSION, $_SESSION['_ci_validation_errors'])) {
+            $this->errors = unserialize($_SESSION['_ci_validation_errors']);
+        }
+
+        return $this->errors ?? [];
+    }
+
+    /**
+     * Sets the error for a specific field. Used by custom validation methods.
+     */
+    public function setError(string $field, string $error): ValidationInterface
+    {
+        $this->errors[$field] = $error;
+
+        return $this;
+    }
+
+    /**
+     * Attempts to find the appropriate error message
+     *
+     * @param string|null $value The value that caused the validation to fail.
+     */
+    protected function getErrorMessage(
+        string $rule,
+        string $field,
+        ?string $label = null,
+        ?string $param = null,
+        ?string $value = null,
+        ?string $originalField = null
+    ): string {
+        $param ??= '';
+
+        // Check if custom message has been defined by user
+        if (isset($this->customErrors[$field][$rule])) {
+            $message = lang($this->customErrors[$field][$rule]);
+        } elseif (null !== $originalField && isset($this->customErrors[$originalField][$rule])) {
+            $message = lang($this->customErrors[$originalField][$rule]);
+        } else {
+            // Try to grab a localized version of the message...
+            // lang() will return the rule name back if not found,
+            // so there will always be a string being returned.
+            $message = lang('Validation.' . $rule);
+        }
+
+        $message = str_replace('{field}', empty($label) ? $field : lang($label), $message);
+        $message = str_replace(
+            '{param}',
+            empty($this->rules[$param]['label']) ? $param : lang($this->rules[$param]['label']),
+            $message
+        );
+
+        return str_replace('{value}', $value ?? '', $message);
+    }
+
+    /**
+     * Split rules string by pipe operator.
+     */
+    protected function splitRules(string $rules): array
+    {
+        if (strpos($rules, '|') === false) {
+            return [$rules];
+        }
+
+        $string = $rules;
+        $rules  = [];
+        $length = strlen($string);
+        $cursor = 0;
+
+        while ($cursor < $length) {
+            $pos = strpos($string, '|', $cursor);
+
+            if ($pos === false) {
+                // we're in the last rule
+                $pos = $length;
+            }
+
+            $rule = substr($string, $cursor, $pos - $cursor);
+
+            while (
+                (substr_count($rule, '[') - substr_count($rule, '\['))
+                !== (substr_count($rule, ']') - substr_count($rule, '\]'))
+            ) {
+                // the pipe is inside the brackets causing the closing bracket to
+                // not be included. so, we adjust the rule to include that portion.
+                $pos  = strpos($string, '|', $cursor + strlen($rule) + 1) ?: $length;
+                $rule = substr($string, $cursor, $pos - $cursor);
+            }
+
+            $rules[] = $rule;
+            $cursor += strlen($rule) + 1; // +1 to exclude the pipe
+        }
+
+        return array_unique($rules);
+    }
+
+    /**
+     * Resets the class to a blank slate. Should be called whenever
+     * you need to process more than one array.
+     */
+    public function reset(): ValidationInterface
+    {
+        $this->data         = [];
+        $this->rules        = [];
+        $this->errors       = [];
+        $this->customErrors = [];
+
+        return $this;
+    }
+}
diff --git a/www-api/system/Validation/ValidationInterface.php b/www-api/system/Validation/ValidationInterface.php
new file mode 100644
index 00000000..5e568d4a
--- /dev/null
+++ b/www-api/system/Validation/ValidationInterface.php
@@ -0,0 +1,85 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Validation;
+
+use CodeIgniter\HTTP\RequestInterface;
+
+/**
+ * Expected behavior of a validator
+ */
+interface ValidationInterface
+{
+    /**
+     * Runs the validation process, returning true/false determining whether
+     * or not validation was successful.
+     *
+     * @param array  $data  The array of data to validate.
+     * @param string $group The pre-defined group of rules to apply.
+     */
+    public function run(?array $data = null, ?string $group = null): bool;
+
+    /**
+     * Check; runs the validation process, returning true or false
+     * determining whether or not validation was successful.
+     *
+     * @param array|bool|float|int|object|string|null $value  Value to validate.
+     * @param string[]                                $errors
+     *
+     * @return bool True if valid, else false.
+     */
+    public function check($value, string $rule, array $errors = []): bool;
+
+    /**
+     * Takes a Request object and grabs the input data to use from its
+     * array values.
+     */
+    public function withRequest(RequestInterface $request): ValidationInterface;
+
+    /**
+     * Stores the rules that should be used to validate the items.
+     */
+    public function setRules(array $rules, array $messages = []): ValidationInterface;
+
+    /**
+     * Checks to see if the rule for key $field has been set or not.
+     */
+    public function hasRule(string $field): bool;
+
+    /**
+     * Returns the error for a specified $field (or empty string if not set).
+     */
+    public function getError(string $field): string;
+
+    /**
+     * Returns the array of errors that were encountered during
+     * a run() call. The array should be in the following format:
+     *
+     *    [
+     *        'field1' => 'error message',
+     *        'field2' => 'error message',
+     *    ]
+     *
+     * @return array<string,string>
+     */
+    public function getErrors(): array;
+
+    /**
+     * Sets the error for a specific field. Used by custom validation methods.
+     */
+    public function setError(string $alias, string $error): ValidationInterface;
+
+    /**
+     * Resets the class to a blank slate. Should be called whenever
+     * you need to process more than one array.
+     */
+    public function reset(): ValidationInterface;
+}
diff --git a/www-api/system/Validation/Views/list.php b/www-api/system/Validation/Views/list.php
new file mode 100644
index 00000000..cc95156c
--- /dev/null
+++ b/www-api/system/Validation/Views/list.php
@@ -0,0 +1,9 @@
+<?php if (! empty($errors)) : ?>
+	<div class="errors" role="alert">
+		<ul>
+		<?php foreach ($errors as $error) : ?>
+			<li><?= esc($error) ?></li>
+		<?php endforeach ?>
+		</ul>
+	</div>
+<?php endif ?>
diff --git a/www-api/system/Validation/Views/single.php b/www-api/system/Validation/Views/single.php
new file mode 100644
index 00000000..3967917d
--- /dev/null
+++ b/www-api/system/Validation/Views/single.php
@@ -0,0 +1 @@
+<span class="help-block"><?= esc($error) ?></span>
diff --git a/www-api/system/View/Cell.php b/www-api/system/View/Cell.php
new file mode 100644
index 00000000..c4fa23a6
--- /dev/null
+++ b/www-api/system/View/Cell.php
@@ -0,0 +1,213 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\View;
+
+use CodeIgniter\Cache\CacheInterface;
+use CodeIgniter\View\Exceptions\ViewException;
+use Config\Services;
+use ReflectionException;
+use ReflectionMethod;
+
+/**
+ * Class Cell
+ *
+ * A simple class that can call any other class that can be loaded,
+ * and echo out it's result. Intended for displaying small blocks of
+ * content within views that can be managed by other libraries and
+ * not require they are loaded within controller.
+ *
+ * Used with the helper function, it's use will look like:
+ *
+ *         viewCell('\Some\Class::method', 'limit=5 sort=asc', 60, 'cache-name');
+ *
+ * Parameters are matched up with the callback method's arguments of the same name:
+ *
+ *         class Class {
+ *             function method($limit, $sort)
+ *         }
+ *
+ * Alternatively, the params will be passed into the callback method as a simple array
+ * if matching params are not found.
+ *
+ *         class Class {
+ *             function method(array $params=null)
+ *         }
+ */
+class Cell
+{
+    /**
+     * Instance of the current Cache Instance
+     *
+     * @var CacheInterface
+     */
+    protected $cache;
+
+    /**
+     * Cell constructor.
+     */
+    public function __construct(CacheInterface $cache)
+    {
+        $this->cache = $cache;
+    }
+
+    /**
+     * Render a cell, returning its body as a string.
+     *
+     * @param array|string|null $params
+     *
+     * @throws ReflectionException
+     */
+    public function render(string $library, $params = null, int $ttl = 0, ?string $cacheName = null): string
+    {
+        [$class, $method] = $this->determineClass($library);
+
+        // Is it cached?
+        $cacheName = ! empty($cacheName)
+            ? $cacheName
+            : str_replace(['\\', '/'], '', $class) . $method . md5(serialize($params));
+
+        if (! empty($this->cache) && $output = $this->cache->get($cacheName)) {
+            return $output;
+        }
+
+        // Not cached - so grab it...
+        $instance = new $class();
+
+        if (method_exists($instance, 'initController')) {
+            $instance->initController(Services::request(), Services::response(), Services::logger());
+        }
+
+        if (! method_exists($instance, $method)) {
+            throw ViewException::forInvalidCellMethod($class, $method);
+        }
+
+        // Try to match up the parameter list we were provided
+        // with the parameter name in the callback method.
+        $paramArray = $this->prepareParams($params);
+        $refMethod  = new ReflectionMethod($instance, $method);
+        $paramCount = $refMethod->getNumberOfParameters();
+        $refParams  = $refMethod->getParameters();
+
+        if ($paramCount === 0) {
+            if (! empty($paramArray)) {
+                throw ViewException::forMissingCellParameters($class, $method);
+            }
+
+            $output = $instance->{$method}();
+        } elseif (($paramCount === 1)
+            && ((! array_key_exists($refParams[0]->name, $paramArray))
+            || (array_key_exists($refParams[0]->name, $paramArray)
+            && count($paramArray) !== 1))
+        ) {
+            $output = $instance->{$method}($paramArray);
+        } else {
+            $fireArgs     = [];
+            $methodParams = [];
+
+            foreach ($refParams as $arg) {
+                $methodParams[$arg->name] = true;
+                if (array_key_exists($arg->name, $paramArray)) {
+                    $fireArgs[$arg->name] = $paramArray[$arg->name];
+                }
+            }
+
+            foreach (array_keys($paramArray) as $key) {
+                if (! isset($methodParams[$key])) {
+                    throw ViewException::forInvalidCellParameter($key);
+                }
+            }
+
+            $output = $instance->{$method}(...array_values($fireArgs));
+        }
+        // Can we cache it?
+        if (! empty($this->cache) && $ttl !== 0) {
+            $this->cache->save($cacheName, $output, $ttl);
+        }
+
+        return $output;
+    }
+
+    /**
+     * Parses the params attribute. If an array, returns untouched.
+     * If a string, it should be in the format "key1=value key2=value".
+     * It will be split and returned as an array.
+     *
+     * @param array|string|null $params
+     *
+     * @return array|null
+     */
+    public function prepareParams($params)
+    {
+        if (empty($params) || (! is_string($params) && ! is_array($params))) {
+            return [];
+        }
+
+        if (is_string($params)) {
+            $newParams = [];
+            $separator = ' ';
+
+            if (strpos($params, ',') !== false) {
+                $separator = ',';
+            }
+
+            $params = explode($separator, $params);
+            unset($separator);
+
+            foreach ($params as $p) {
+                if (! empty($p)) {
+                    [$key, $val] = explode('=', $p);
+
+                    $newParams[trim($key)] = trim($val, ', ');
+                }
+            }
+
+            $params = $newParams;
+            unset($newParams);
+        }
+
+        if ($params === []) {
+            return [];
+        }
+
+        return $params;
+    }
+
+    /**
+     * Given the library string, attempts to determine the class and method
+     * to call.
+     */
+    protected function determineClass(string $library): array
+    {
+        // We don't want to actually call static methods
+        // by default, so convert any double colons.
+        $library = str_replace('::', ':', $library);
+
+        [$class, $method] = explode(':', $library);
+
+        if (empty($class)) {
+            throw ViewException::forNoCellClass();
+        }
+
+        if (! class_exists($class, true)) {
+            throw ViewException::forInvalidCellClass($class);
+        }
+
+        if (empty($method)) {
+            $method = 'index';
+        }
+
+        return [
+            $class,
+            $method,
+        ];
+    }
+}
diff --git a/www-api/system/View/Exceptions/ViewException.php b/www-api/system/View/Exceptions/ViewException.php
new file mode 100644
index 00000000..3e07893f
--- /dev/null
+++ b/www-api/system/View/Exceptions/ViewException.php
@@ -0,0 +1,52 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\View\Exceptions;
+
+use CodeIgniter\Exceptions\FrameworkException;
+
+class ViewException extends FrameworkException
+{
+    public static function forInvalidCellMethod(string $class, string $method)
+    {
+        return new static(lang('View.invalidCellMethod', ['class' => $class, 'method' => $method]));
+    }
+
+    public static function forMissingCellParameters(string $class, string $method)
+    {
+        return new static(lang('View.missingCellParameters', ['class' => $class, 'method' => $method]));
+    }
+
+    public static function forInvalidCellParameter(string $key)
+    {
+        return new static(lang('View.invalidCellParameter', [$key]));
+    }
+
+    public static function forNoCellClass()
+    {
+        return new static(lang('View.noCellClass'));
+    }
+
+    public static function forInvalidCellClass(?string $class = null)
+    {
+        return new static(lang('View.invalidCellClass', [$class]));
+    }
+
+    public static function forTagSyntaxError(string $output)
+    {
+        return new static(lang('View.tagSyntaxError', [$output]));
+    }
+
+    public static function forInvalidDecorator(string $className)
+    {
+        return new static(lang('View.invalidDecoratorClass', [$className]));
+    }
+}
diff --git a/www-api/system/View/Filters.php b/www-api/system/View/Filters.php
new file mode 100644
index 00000000..e2c82792
--- /dev/null
+++ b/www-api/system/View/Filters.php
@@ -0,0 +1,248 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\View;
+
+use Config\Services;
+use NumberFormatter;
+
+/**
+ * View filters
+ */
+class Filters
+{
+    /**
+     * Returns $value as all lowercase with the first letter capitalized.
+     */
+    public static function capitalize(string $value): string
+    {
+        return ucfirst(strtolower($value));
+    }
+
+    /**
+     * Formats a date into the given $format.
+     *
+     * @param int|string|null $value
+     */
+    public static function date($value, string $format): string
+    {
+        if (is_string($value) && ! is_numeric($value)) {
+            $value = strtotime($value);
+        }
+
+        return date($format, $value);
+    }
+
+    /**
+     * Given a string or DateTime object, will return the date modified
+     * by the given value. Returns the value as a unix timestamp
+     *
+     * Example:
+     *      my_date|date_modify(+1 day)
+     *
+     * @param int|string|null $value
+     *
+     * @return false|int
+     */
+    public static function date_modify($value, string $adjustment)
+    {
+        $value = static::date($value, 'Y-m-d H:i:s');
+
+        return strtotime($adjustment, strtotime($value));
+    }
+
+    /**
+     * Returns the given default value if $value is empty or undefined.
+     *
+     * @param array|bool|float|int|object|resource|string|null $value
+     */
+    public static function default($value, string $default): string
+    {
+        return empty($value)
+            ? $default
+            : $value;
+    }
+
+    /**
+     * Escapes the given value with our `esc()` helper function.
+     *
+     * @param string $value
+     * @phpstan-param 'html'|'js'|'css'|'url'|'attr'|'raw' $context
+     */
+    public static function esc($value, string $context = 'html'): string
+    {
+        return esc($value, $context);
+    }
+
+    /**
+     * Returns an excerpt of the given string.
+     */
+    public static function excerpt(string $value, string $phrase, int $radius = 100): string
+    {
+        helper('text');
+
+        return excerpt($value, $phrase, $radius);
+    }
+
+    /**
+     * Highlights a given phrase within the text using '<mark></mark>' tags.
+     */
+    public static function highlight(string $value, string $phrase): string
+    {
+        helper('text');
+
+        return highlight_phrase($value, $phrase);
+    }
+
+    /**
+     * Highlights code samples with HTML/CSS.
+     *
+     * @param string $value
+     */
+    public static function highlight_code($value): string
+    {
+        helper('text');
+
+        return highlight_code($value);
+    }
+
+    /**
+     * Limits the number of characters to $limit, and trails of with an ellipsis.
+     * Will break at word break so may be more or less than $limit.
+     *
+     * @param string $value
+     */
+    public static function limit_chars($value, int $limit = 500): string
+    {
+        helper('text');
+
+        return character_limiter($value, $limit);
+    }
+
+    /**
+     * Limits the number of words to $limit, and trails of with an ellipsis.
+     *
+     * @param string $value
+     */
+    public static function limit_words($value, int $limit = 100): string
+    {
+        helper('text');
+
+        return word_limiter($value, $limit);
+    }
+
+    /**
+     * Returns the $value displayed in a localized manner.
+     *
+     * @param float|int $value
+     */
+    public static function local_number($value, string $type = 'decimal', int $precision = 4, ?string $locale = null): string
+    {
+        helper('number');
+
+        $types = [
+            'decimal'    => NumberFormatter::DECIMAL,
+            'currency'   => NumberFormatter::CURRENCY,
+            'percent'    => NumberFormatter::PERCENT,
+            'scientific' => NumberFormatter::SCIENTIFIC,
+            'spellout'   => NumberFormatter::SPELLOUT,
+            'ordinal'    => NumberFormatter::ORDINAL,
+            'duration'   => NumberFormatter::DURATION,
+        ];
+
+        return format_number($value, $precision, $locale, ['type' => $types[$type]]);
+    }
+
+    /**
+     * Returns the $value displayed as a currency string.
+     *
+     * @param float|int $value
+     * @param int       $fraction
+     */
+    public static function local_currency($value, string $currency, ?string $locale = null, $fraction = null): string
+    {
+        helper('number');
+
+        $options = [
+            'type'     => NumberFormatter::CURRENCY,
+            'currency' => $currency,
+            'fraction' => $fraction,
+        ];
+
+        return format_number($value, 2, $locale, $options);
+    }
+
+    /**
+     * Returns a string with all instances of newline character (\n)
+     * converted to an HTML <br/> tag.
+     */
+    public static function nl2br(string $value): string
+    {
+        $typography = Services::typography();
+
+        return $typography->nl2brExceptPre($value);
+    }
+
+    /**
+     * Takes a body of text and uses the auto_typography() method to
+     * turn it into prettier, easier-to-read, prose.
+     */
+    public static function prose(string $value): string
+    {
+        $typography = Services::typography();
+
+        return $typography->autoTypography($value);
+    }
+
+    /**
+     * Rounds a given $value in one of 3 ways;
+     *
+     *  - common    Normal rounding
+     *  - ceil      always rounds up
+     *  - floor     always rounds down
+     *
+     * @param int|string $precision precision or type
+     *
+     * @return float|string
+     */
+    public static function round(string $value, $precision = 2, string $type = 'common')
+    {
+        // In case that $precision is a type like `{ value1|round(ceil) }`
+        if (! is_numeric($precision)) {
+            $type      = $precision;
+            $precision = 2;
+        } else {
+            $precision = (int) $precision;
+        }
+
+        switch ($type) {
+            case 'common':
+                return round((float) $value, $precision);
+
+            case 'ceil':
+                return ceil((float) $value);
+
+            case 'floor':
+                return floor((float) $value);
+        }
+
+        // Still here, just return the value.
+        return $value;
+    }
+
+    /**
+     * Returns a "title case" version of the string.
+     */
+    public static function title(string $value): string
+    {
+        return ucwords(strtolower($value));
+    }
+}
diff --git a/www-api/system/View/Parser.php b/www-api/system/View/Parser.php
new file mode 100644
index 00000000..ea8c41fd
--- /dev/null
+++ b/www-api/system/View/Parser.php
@@ -0,0 +1,711 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\View;
+
+use CodeIgniter\Autoloader\FileLocator;
+use CodeIgniter\View\Exceptions\ViewException;
+use Config\View as ViewConfig;
+use ParseError;
+use Psr\Log\LoggerInterface;
+
+/**
+ * Class for parsing pseudo-vars
+ */
+class Parser extends View
+{
+    use ViewDecoratorTrait;
+
+    /**
+     * Left delimiter character for pseudo vars
+     *
+     * @var string
+     */
+    public $leftDelimiter = '{';
+
+    /**
+     * Right delimiter character for pseudo vars
+     *
+     * @var string
+     */
+    public $rightDelimiter = '}';
+
+    /**
+     * Left delimiter characters for conditionals
+     */
+    protected string $leftConditionalDelimiter = '{';
+
+    /**
+     * Right delimiter characters for conditionals
+     */
+    protected string $rightConditionalDelimiter = '}';
+
+    /**
+     * Stores extracted noparse blocks.
+     *
+     * @var array
+     */
+    protected $noparseBlocks = [];
+
+    /**
+     * Stores any plugins registered at run-time.
+     *
+     * @var array
+     */
+    protected $plugins = [];
+
+    /**
+     * Stores the context for each data element
+     * when set by `setData` so the context is respected.
+     *
+     * @var array
+     */
+    protected $dataContexts = [];
+
+    /**
+     * Constructor
+     *
+     * @param FileLocator|null $loader
+     */
+    public function __construct(ViewConfig $config, ?string $viewPath = null, $loader = null, ?bool $debug = null, ?LoggerInterface $logger = null)
+    {
+        // Ensure user plugins override core plugins.
+        $this->plugins = $config->plugins ?? [];
+
+        parent::__construct($config, $viewPath, $loader, $debug, $logger);
+    }
+
+    /**
+     * Parse a template
+     *
+     * Parses pseudo-variables contained in the specified template view,
+     * replacing them with any data that has already been set.
+     */
+    public function render(string $view, ?array $options = null, ?bool $saveData = null): string
+    {
+        $start = microtime(true);
+        if ($saveData === null) {
+            $saveData = $this->config->saveData;
+        }
+
+        $fileExt = pathinfo($view, PATHINFO_EXTENSION);
+        $view    = empty($fileExt) ? $view . '.php' : $view; // allow Views as .html, .tpl, etc (from CI3)
+
+        $cacheName = $options['cache_name'] ?? str_replace('.php', '', $view);
+
+        // Was it cached?
+        if (isset($options['cache']) && ($output = cache($cacheName))) {
+            $this->logPerformance($start, microtime(true), $view);
+
+            return $output;
+        }
+
+        $file = $this->viewPath . $view;
+
+        if (! is_file($file)) {
+            $fileOrig = $file;
+            $file     = $this->loader->locateFile($view, 'Views');
+
+            // locateFile will return an empty string if the file cannot be found.
+            if (empty($file)) {
+                throw ViewException::forInvalidFile($fileOrig);
+            }
+        }
+
+        if ($this->tempData === null) {
+            $this->tempData = $this->data;
+        }
+
+        $template = file_get_contents($file);
+        $output   = $this->parse($template, $this->tempData, $options);
+        $this->logPerformance($start, microtime(true), $view);
+
+        if ($saveData) {
+            $this->data = $this->tempData;
+        }
+
+        $output = $this->decorateOutput($output);
+
+        // Should we cache?
+        if (isset($options['cache'])) {
+            cache()->save($cacheName, $output, (int) $options['cache']);
+        }
+        $this->tempData = null;
+
+        return $output;
+    }
+
+    /**
+     * Parse a String
+     *
+     * Parses pseudo-variables contained in the specified string,
+     * replacing them with any data that has already been set.
+     */
+    public function renderString(string $template, ?array $options = null, ?bool $saveData = null): string
+    {
+        $start = microtime(true);
+        if ($saveData === null) {
+            $saveData = $this->config->saveData;
+        }
+
+        if ($this->tempData === null) {
+            $this->tempData = $this->data;
+        }
+
+        $output = $this->parse($template, $this->tempData, $options);
+
+        $this->logPerformance($start, microtime(true), $this->excerpt($template));
+
+        if ($saveData) {
+            $this->data = $this->tempData;
+        }
+
+        $this->tempData = null;
+
+        return $output;
+    }
+
+    /**
+     * Sets several pieces of view data at once.
+     * In the Parser, we need to store the context here
+     * so that the variable is correctly handled within the
+     * parsing itself, and contexts (including raw) are respected.
+     *
+     * @param string|null $context The context to escape it for: html, css, js, url, raw
+     *                             If 'raw', no escaping will happen
+     */
+    public function setData(array $data = [], ?string $context = null): RendererInterface
+    {
+        if (! empty($context)) {
+            foreach ($data as $key => &$value) {
+                if (is_array($value)) {
+                    foreach ($value as &$obj) {
+                        $obj = $this->objectToArray($obj);
+                    }
+                } else {
+                    $value = $this->objectToArray($value);
+                }
+
+                $this->dataContexts[$key] = $context;
+            }
+        }
+
+        $this->tempData ??= $this->data;
+        $this->tempData = array_merge($this->tempData, $data);
+
+        return $this;
+    }
+
+    /**
+     * Parse a template
+     *
+     * Parses pseudo-variables contained in the specified template,
+     * replacing them with the data in the second param
+     *
+     * @param array $options Future options
+     */
+    protected function parse(string $template, array $data = [], ?array $options = null): string
+    {
+        if ($template === '') {
+            return '';
+        }
+
+        // Remove any possible PHP tags since we don't support it
+        // and parseConditionals needs it clean anyway...
+        $template = str_replace(['<?', '?>'], ['&lt;?', '?&gt;'], $template);
+
+        $template = $this->parseComments($template);
+        $template = $this->extractNoparse($template);
+
+        // Replace any conditional code here so we don't have to parse as much
+        $template = $this->parseConditionals($template);
+
+        // Handle any plugins before normal data, so that
+        // it can potentially modify any template between its tags.
+        $template = $this->parsePlugins($template);
+
+        // loop over the data variables, replacing
+        // the content as we go.
+        foreach ($data as $key => $val) {
+            $escape = true;
+
+            if (is_array($val)) {
+                $escape  = false;
+                $replace = $this->parsePair($key, $val, $template);
+            } else {
+                $replace = $this->parseSingle($key, (string) $val);
+            }
+
+            foreach ($replace as $pattern => $content) {
+                $template = $this->replaceSingle($pattern, $content, $template, $escape);
+            }
+        }
+
+        return $this->insertNoparse($template);
+    }
+
+    /**
+     * Parse a single key/value, extracting it
+     */
+    protected function parseSingle(string $key, string $val): array
+    {
+        $pattern = '#' . $this->leftDelimiter . '!?\s*' . preg_quote($key, '#') . '(?(?=\s*\|\s*)(\s*\|*\s*([|\w<>=\(\),:.\-\s\+\\\\/]+)*\s*))(\s*)!?' . $this->rightDelimiter . '#ms';
+
+        return [$pattern => $val];
+    }
+
+    /**
+     * Parse a tag pair
+     *
+     * Parses tag pairs: {some_tag} string... {/some_tag}
+     */
+    protected function parsePair(string $variable, array $data, string $template): array
+    {
+        // Holds the replacement patterns and contents
+        // that will be used within a preg_replace in parse()
+        $replace = [];
+
+        // Find all matches of space-flexible versions of {tag}{/tag} so we
+        // have something to loop over.
+        preg_match_all(
+            '#' . $this->leftDelimiter . '\s*' . preg_quote($variable, '#') . '\s*' . $this->rightDelimiter . '(.+?)' .
+            $this->leftDelimiter . '\s*/' . preg_quote($variable, '#') . '\s*' . $this->rightDelimiter . '#s',
+            $template,
+            $matches,
+            PREG_SET_ORDER
+        );
+
+        /*
+         * Each match looks like:
+         *
+         * $match[0] {tag}...{/tag}
+         * $match[1] Contents inside the tag
+         */
+        foreach ($matches as $match) {
+            // Loop over each piece of $data, replacing
+            // its contents so that we know what to replace in parse()
+            $str = '';  // holds the new contents for this tag pair.
+
+            foreach ($data as $row) {
+                // Objects that have a `toArray()` method should be
+                // converted with that method (i.e. Entities)
+                if (is_object($row) && method_exists($row, 'toArray')) {
+                    $row = $row->toArray();
+                }
+                // Otherwise, cast as an array and it will grab public properties.
+                elseif (is_object($row)) {
+                    $row = (array) $row;
+                }
+
+                $temp  = [];
+                $pairs = [];
+                $out   = $match[1];
+
+                foreach ($row as $key => $val) {
+                    // For nested data, send us back through this method...
+                    if (is_array($val)) {
+                        $pair = $this->parsePair($key, $val, $match[1]);
+
+                        if (! empty($pair)) {
+                            $pairs[array_keys($pair)[0]] = true;
+
+                            $temp = array_merge($temp, $pair);
+                        }
+
+                        continue;
+                    }
+
+                    if (is_object($val)) {
+                        $val = 'Class: ' . get_class($val);
+                    } elseif (is_resource($val)) {
+                        $val = 'Resource';
+                    }
+
+                    $temp['#' . $this->leftDelimiter . '!?\s*' . preg_quote($key, '#') . '(?(?=\s*\|\s*)(\s*\|*\s*([|\w<>=\(\),:.\-\s\+\\\\/]+)*\s*))(\s*)!?' . $this->rightDelimiter . '#s'] = $val;
+                }
+
+                // Now replace our placeholders with the new content.
+                foreach ($temp as $pattern => $content) {
+                    $out = $this->replaceSingle($pattern, $content, $out, ! isset($pairs[$pattern]));
+                }
+
+                $str .= $out;
+            }
+
+            $escapedMatch = preg_quote($match[0], '#');
+
+            $replace['#' . $escapedMatch . '#s'] = $str;
+        }
+
+        return $replace;
+    }
+
+    /**
+     * Removes any comments from the file. Comments are wrapped in {# #} symbols:
+     *
+     *      {# This is a comment #}
+     */
+    protected function parseComments(string $template): string
+    {
+        return preg_replace('/\{#.*?#\}/s', '', $template);
+    }
+
+    /**
+     * Extracts noparse blocks, inserting a hash in its place so that
+     * those blocks of the page are not touched by parsing.
+     */
+    protected function extractNoparse(string $template): string
+    {
+        $pattern = '/\{\s*noparse\s*\}(.*?)\{\s*\/noparse\s*\}/ms';
+
+        /*
+         * $matches[][0] is the raw match
+         * $matches[][1] is the contents
+         */
+        if (preg_match_all($pattern, $template, $matches, PREG_SET_ORDER)) {
+            foreach ($matches as $match) {
+                // Create a hash of the contents to insert in its place.
+                $hash                       = md5($match[1]);
+                $this->noparseBlocks[$hash] = $match[1];
+                $template                   = str_replace($match[0], "noparse_{$hash}", $template);
+            }
+        }
+
+        return $template;
+    }
+
+    /**
+     * Re-inserts the noparsed contents back into the template.
+     */
+    public function insertNoparse(string $template): string
+    {
+        foreach ($this->noparseBlocks as $hash => $replace) {
+            $template = str_replace("noparse_{$hash}", $replace, $template);
+            unset($this->noparseBlocks[$hash]);
+        }
+
+        return $template;
+    }
+
+    /**
+     * Parses any conditionals in the code, removing blocks that don't
+     * pass so we don't try to parse it later.
+     *
+     * Valid conditionals:
+     *  - if
+     *  - elseif
+     *  - else
+     */
+    protected function parseConditionals(string $template): string
+    {
+        $leftDelimiter  = preg_quote($this->leftConditionalDelimiter, '/');
+        $rightDelimiter = preg_quote($this->rightConditionalDelimiter, '/');
+
+        $pattern = '/'
+            . $leftDelimiter
+            . '\s*(if|elseif)\s*((?:\()?(.*?)(?:\))?)\s*'
+            . $rightDelimiter
+            . '/ms';
+
+        /*
+         * For each match:
+         * [0] = raw match `{if var}`
+         * [1] = conditional `if`
+         * [2] = condition `do === true`
+         * [3] = same as [2]
+         */
+        preg_match_all($pattern, $template, $matches, PREG_SET_ORDER);
+
+        foreach ($matches as $match) {
+            // Build the string to replace the `if` statement with.
+            $condition = $match[2];
+
+            $statement = $match[1] === 'elseif' ? '<?php elseif (' . $condition . '): ?>' : '<?php if (' . $condition . '): ?>';
+            $template  = str_replace($match[0], $statement, $template);
+        }
+
+        $template = preg_replace(
+            '/' . $leftDelimiter . '\s*else\s*' . $rightDelimiter . '/ms',
+            '<?php else: ?>',
+            $template
+        );
+        $template = preg_replace(
+            '/' . $leftDelimiter . '\s*endif\s*' . $rightDelimiter . '/ms',
+            '<?php endif; ?>',
+            $template
+        );
+
+        // Parse the PHP itself, or insert an error so they can debug
+        ob_start();
+
+        if ($this->tempData === null) {
+            $this->tempData = $this->data;
+        }
+
+        extract($this->tempData);
+
+        try {
+            eval('?>' . $template . '<?php ');
+        } catch (ParseError $e) {
+            ob_end_clean();
+
+            throw ViewException::forTagSyntaxError(str_replace(['?>', '<?php '], '', $template));
+        }
+
+        return ob_get_clean();
+    }
+
+    /**
+     * Over-ride the substitution field delimiters.
+     *
+     * @param string $leftDelimiter
+     * @param string $rightDelimiter
+     */
+    public function setDelimiters($leftDelimiter = '{', $rightDelimiter = '}'): RendererInterface
+    {
+        $this->leftDelimiter  = $leftDelimiter;
+        $this->rightDelimiter = $rightDelimiter;
+
+        return $this;
+    }
+
+    /**
+     * Over-ride the substitution conditional delimiters.
+     *
+     * @param string $leftDelimiter
+     * @param string $rightDelimiter
+     */
+    public function setConditionalDelimiters($leftDelimiter = '{', $rightDelimiter = '}'): RendererInterface
+    {
+        $this->leftConditionalDelimiter  = $leftDelimiter;
+        $this->rightConditionalDelimiter = $rightDelimiter;
+
+        return $this;
+    }
+
+    /**
+     * Handles replacing a pseudo-variable with the actual content. Will double-check
+     * for escaping brackets.
+     *
+     * @param array|string $pattern
+     * @param string       $content
+     * @param string       $template
+     */
+    protected function replaceSingle($pattern, $content, $template, bool $escape = false): string
+    {
+        $content = (string) $content;
+
+        // Replace the content in the template
+        return preg_replace_callback($pattern, function ($matches) use ($content, $escape) {
+            // Check for {! !} syntax to not escape this one.
+            if (strpos($matches[0], '{!') === 0 && substr($matches[0], -2) === '!}') {
+                $escape = false;
+            }
+
+            return $this->prepareReplacement($matches, $content, $escape);
+        }, (string) $template);
+    }
+
+    /**
+     * Callback used during parse() to apply any filters to the value.
+     */
+    protected function prepareReplacement(array $matches, string $replace, bool $escape = true): string
+    {
+        $orig = array_shift($matches);
+
+        // Our regex earlier will leave all chained values on a single line
+        // so we need to break them apart so we can apply them all.
+        $filters = ! empty($matches[1]) ? explode('|', $matches[1]) : [];
+
+        if ($escape && empty($filters) && ($context = $this->shouldAddEscaping($orig))) {
+            $filters[] = "esc({$context})";
+        }
+
+        return $this->applyFilters($replace, $filters);
+    }
+
+    /**
+     * Checks the placeholder the view provided to see if we need to provide any autoescaping.
+     *
+     * @return false|string
+     */
+    public function shouldAddEscaping(string $key)
+    {
+        $escape = false;
+
+        $key = trim(str_replace(['{', '}'], '', $key));
+
+        // If the key has a context stored (from setData)
+        // we need to respect that.
+        if (array_key_exists($key, $this->dataContexts)) {
+            if ($this->dataContexts[$key] !== 'raw') {
+                return $this->dataContexts[$key];
+            }
+        }
+        // No pipes, then we know we need to escape
+        elseif (strpos($key, '|') === false) {
+            $escape = 'html';
+        }
+        // If there's a `noescape` then we're definitely false.
+        elseif (strpos($key, 'noescape') !== false) {
+            $escape = false;
+        }
+        // If no `esc` filter is found, then we'll need to add one.
+        elseif (! preg_match('/\s+esc/', $key)) {
+            $escape = 'html';
+        }
+
+        return $escape;
+    }
+
+    /**
+     * Given a set of filters, will apply each of the filters in turn
+     * to $replace, and return the modified string.
+     */
+    protected function applyFilters(string $replace, array $filters): string
+    {
+        // Determine the requested filters
+        foreach ($filters as $filter) {
+            // Grab any parameter we might need to send
+            preg_match('/\([\w<>=\/\\\,:.\-\s\+]+\)/', $filter, $param);
+
+            // Remove the () and spaces to we have just the parameter left
+            $param = ! empty($param) ? trim($param[0], '() ') : null;
+
+            // Params can be separated by commas to allow multiple parameters for the filter
+            if (! empty($param)) {
+                $param = explode(',', $param);
+
+                // Clean it up
+                foreach ($param as &$p) {
+                    $p = trim($p, ' "');
+                }
+            } else {
+                $param = [];
+            }
+
+            // Get our filter name
+            $filter = ! empty($param) ? trim(strtolower(substr($filter, 0, strpos($filter, '(')))) : trim($filter);
+
+            if (! array_key_exists($filter, $this->config->filters)) {
+                continue;
+            }
+
+            // Filter it....
+            $replace = $this->config->filters[$filter]($replace, ...$param);
+        }
+
+        return $replace;
+    }
+
+    // Plugins
+
+    /**
+     * Scans the template for any parser plugins, and attempts to execute them.
+     * Plugins are delimited by {+ ... +}
+     *
+     * @return string
+     */
+    protected function parsePlugins(string $template)
+    {
+        foreach ($this->plugins as $plugin => $callable) {
+            // Paired tags are enclosed in an array in the config array.
+            $isPair   = is_array($callable);
+            $callable = $isPair ? array_shift($callable) : $callable;
+
+            // See https://regex101.com/r/BCBBKB/1
+            $pattern = $isPair
+                ? '#\{\+\s*' . $plugin . '([\w=\-_:\+\s\(\)/"@.]*)?\s*\+\}(.+?)\{\+\s*/' . $plugin . '\s*\+\}#ims'
+                : '#\{\+\s*' . $plugin . '([\w=\-_:\+\s\(\)/"@.]*)?\s*\+\}#ims';
+
+            /**
+             * Match tag pairs
+             *
+             * Each match is an array:
+             *   $matches[0] = entire matched string
+             *   $matches[1] = all parameters string in opening tag
+             *   $matches[2] = content between the tags to send to the plugin.
+             */
+            if (! preg_match_all($pattern, $template, $matches, PREG_SET_ORDER)) {
+                continue;
+            }
+
+            foreach ($matches as $match) {
+                $params = [];
+
+                preg_match_all('/([\w-]+=\"[^"]+\")|([\w-]+=[^\"\s=]+)|(\"[^"]+\")|(\S+)/', trim($match[1]), $matchesParams);
+
+                foreach ($matchesParams[0] as $item) {
+                    $keyVal = explode('=', $item);
+
+                    if (count($keyVal) === 2) {
+                        $params[$keyVal[0]] = str_replace('"', '', $keyVal[1]);
+                    } else {
+                        $params[] = str_replace('"', '', $item);
+                    }
+                }
+
+                $template = $isPair
+                    ? str_replace($match[0], $callable($match[2], $params), $template)
+                    : str_replace($match[0], $callable($params), $template);
+            }
+        }
+
+        return $template;
+    }
+
+    /**
+     * Makes a new plugin available during the parsing of the template.
+     *
+     * @return $this
+     */
+    public function addPlugin(string $alias, callable $callback, bool $isPair = false)
+    {
+        $this->plugins[$alias] = $isPair ? [$callback] : $callback;
+
+        return $this;
+    }
+
+    /**
+     * Removes a plugin from the available plugins.
+     *
+     * @return $this
+     */
+    public function removePlugin(string $alias)
+    {
+        unset($this->plugins[$alias]);
+
+        return $this;
+    }
+
+    /**
+     * Converts an object to an array, respecting any
+     * toArray() methods on an object.
+     *
+     * @param array|bool|float|int|object|string|null $value
+     *
+     * @return array|bool|float|int|string|null
+     */
+    protected function objectToArray($value)
+    {
+        // Objects that have a `toArray()` method should be
+        // converted with that method (i.e. Entities)
+        if (is_object($value) && method_exists($value, 'toArray')) {
+            $value = $value->toArray();
+        }
+        // Otherwise, cast as an array and it will grab public properties.
+        elseif (is_object($value)) {
+            $value = (array) $value;
+        }
+
+        return $value;
+    }
+}
diff --git a/www-api/system/View/Plugins.php b/www-api/system/View/Plugins.php
new file mode 100644
index 00000000..b74ad96b
--- /dev/null
+++ b/www-api/system/View/Plugins.php
@@ -0,0 +1,122 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\View;
+
+use CodeIgniter\HTTP\URI;
+use Config\Services;
+
+/**
+ * View plugins
+ */
+class Plugins
+{
+    /**
+     * Wrap helper function to use as view plugin.
+     *
+     * @return string|URI
+     */
+    public static function currentURL()
+    {
+        return current_url();
+    }
+
+    /**
+     * Wrap helper function to use as view plugin.
+     *
+     * @return mixed|string|URI
+     */
+    public static function previousURL()
+    {
+        return previous_url();
+    }
+
+    /**
+     * Wrap helper function to use as view plugin.
+     */
+    public static function mailto(array $params = []): string
+    {
+        $email = $params['email'] ?? '';
+        $title = $params['title'] ?? '';
+        $attrs = $params['attributes'] ?? '';
+
+        return mailto($email, $title, $attrs);
+    }
+
+    /**
+     * Wrap helper function to use as view plugin.
+     */
+    public static function safeMailto(array $params = []): string
+    {
+        $email = $params['email'] ?? '';
+        $title = $params['title'] ?? '';
+        $attrs = $params['attributes'] ?? '';
+
+        return safe_mailto($email, $title, $attrs);
+    }
+
+    /**
+     * Wrap helper function to use as view plugin.
+     */
+    public static function lang(array $params = []): string
+    {
+        $line = array_shift($params);
+
+        return lang($line, $params);
+    }
+
+    /**
+     * Wrap helper function to use as view plugin.
+     */
+    public static function ValidationErrors(array $params = []): string
+    {
+        $validator = Services::validation();
+        if (empty($params)) {
+            return $validator->listErrors();
+        }
+
+        return $validator->showError($params['field']);
+    }
+
+    /**
+     * Wrap helper function to use as view plugin.
+     *
+     * @return false|string
+     */
+    public static function route(array $params = [])
+    {
+        return route_to(...$params);
+    }
+
+    /**
+     * Wrap helper function to use as view plugin.
+     */
+    public static function siteURL(array $params = []): string
+    {
+        return site_url(...$params);
+    }
+
+    /**
+     * Wrap csp_script_nonce() function to use as view plugin.
+     */
+    public static function cspScriptNonce(): string
+    {
+        return csp_script_nonce();
+    }
+
+    /**
+     * Wrap csp_style_nonce() function to use as view plugin.
+     */
+    public static function cspStyleNonce(): string
+    {
+        return csp_style_nonce();
+    }
+}
diff --git a/www-api/system/View/RendererInterface.php b/www-api/system/View/RendererInterface.php
new file mode 100644
index 00000000..409a5a76
--- /dev/null
+++ b/www-api/system/View/RendererInterface.php
@@ -0,0 +1,71 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\View;
+
+/**
+ * Interface RendererInterface
+ *
+ * The interface used for displaying Views and/or theme files.
+ */
+interface RendererInterface
+{
+    /**
+     * Builds the output based upon a file name and any
+     * data that has already been set.
+     *
+     * @param array $options  Reserved for 3rd-party uses since
+     *                        it might be needed to pass additional info
+     *                        to other template engines.
+     * @param bool  $saveData Whether to save data for subsequent calls
+     */
+    public function render(string $view, ?array $options = null, bool $saveData = false): string;
+
+    /**
+     * Builds the output based upon a string and any
+     * data that has already been set.
+     *
+     * @param string $view     The view contents
+     * @param array  $options  Reserved for 3rd-party uses since
+     *                         it might be needed to pass additional info
+     *                         to other template engines.
+     * @param bool   $saveData Whether to save data for subsequent calls
+     */
+    public function renderString(string $view, ?array $options = null, bool $saveData = false): string;
+
+    /**
+     * Sets several pieces of view data at once.
+     *
+     * @param string $context The context to escape it for: html, css, js, url
+     *                        If 'raw', no escaping will happen
+     *
+     * @return RendererInterface
+     */
+    public function setData(array $data = [], ?string $context = null);
+
+    /**
+     * Sets a single piece of view data.
+     *
+     * @param mixed  $value
+     * @param string $context The context to escape it for: html, css, js, url
+     *                        If 'raw' no escaping will happen
+     *
+     * @return RendererInterface
+     */
+    public function setVar(string $name, $value = null, ?string $context = null);
+
+    /**
+     * Removes all of the view data from the system.
+     *
+     * @return RendererInterface
+     */
+    public function resetData();
+}
diff --git a/www-api/system/View/Table.php b/www-api/system/View/Table.php
new file mode 100644
index 00000000..a7ded4fd
--- /dev/null
+++ b/www-api/system/View/Table.php
@@ -0,0 +1,495 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\View;
+
+use CodeIgniter\Database\BaseResult;
+
+/**
+ * HTML Table Generating Class
+ *
+ * Lets you create tables manually or from database result objects, or arrays.
+ */
+class Table
+{
+    /**
+     * Data for table rows
+     *
+     * @var array
+     */
+    public $rows = [];
+
+    /**
+     * Data for table heading
+     *
+     * @var array
+     */
+    public $heading = [];
+
+    /**
+     * Data for table footing
+     *
+     * @var array
+     */
+    public $footing = [];
+
+    /**
+     * Whether or not to automatically create the table header
+     *
+     * @var bool
+     */
+    public $autoHeading = true;
+
+    /**
+     * Table caption
+     *
+     * @var string|null
+     */
+    public $caption;
+
+    /**
+     * Table layout template
+     *
+     * @var array
+     */
+    public $template;
+
+    /**
+     * Newline setting
+     *
+     * @var string
+     */
+    public $newline = "\n";
+
+    /**
+     * Contents of empty cells
+     *
+     * @var string
+     */
+    public $emptyCells = '';
+
+    /**
+     * Callback for custom table layout
+     *
+     * @var callable|null
+     */
+    public $function;
+
+    /**
+     * Set the template from the table config file if it exists
+     *
+     * @param array $config (default: array())
+     */
+    public function __construct($config = [])
+    {
+        // initialize config
+        foreach ($config as $key => $val) {
+            $this->template[$key] = $val;
+        }
+    }
+
+    /**
+     * Set the template
+     *
+     * @param array $template
+     *
+     * @return bool
+     */
+    public function setTemplate($template)
+    {
+        if (! is_array($template)) {
+            return false;
+        }
+
+        $this->template = $template;
+
+        return true;
+    }
+
+    /**
+     * Set the table heading
+     *
+     * Can be passed as an array or discreet params
+     *
+     * @return Table
+     */
+    public function setHeading()
+    {
+        $this->heading = $this->_prepArgs(func_get_args());
+
+        return $this;
+    }
+
+    /**
+     * Set the table footing
+     *
+     * Can be passed as an array or discreet params
+     *
+     * @return Table
+     */
+    public function setFooting()
+    {
+        $this->footing = $this->_prepArgs(func_get_args());
+
+        return $this;
+    }
+
+    /**
+     * Set columns. Takes a one-dimensional array as input and creates
+     * a multi-dimensional array with a depth equal to the number of
+     * columns. This allows a single array with many elements to be
+     * displayed in a table that has a fixed column count.
+     *
+     * @param array $array
+     * @param int   $columnLimit
+     *
+     * @return array|false
+     */
+    public function makeColumns($array = [], $columnLimit = 0)
+    {
+        if (! is_array($array) || $array === [] || ! is_int($columnLimit)) {
+            return false;
+        }
+
+        // Turn off the auto-heading feature since it's doubtful we
+        // will want headings from a one-dimensional array
+        $this->autoHeading = false;
+
+        if ($columnLimit === 0) {
+            return $array;
+        }
+
+        $new = [];
+
+        do {
+            $temp = array_splice($array, 0, $columnLimit);
+
+            if (count($temp) < $columnLimit) {
+                for ($i = count($temp); $i < $columnLimit; $i++) {
+                    $temp[] = '&nbsp;';
+                }
+            }
+
+            $new[] = $temp;
+        } while ($array !== []);
+
+        return $new;
+    }
+
+    /**
+     * Set "empty" cells
+     *
+     * @param string $value
+     *
+     * @return Table
+     */
+    public function setEmpty($value)
+    {
+        $this->emptyCells = $value;
+
+        return $this;
+    }
+
+    /**
+     * Add a table row
+     *
+     * Can be passed as an array or discreet params
+     *
+     * @return Table
+     */
+    public function addRow()
+    {
+        $this->rows[] = $this->_prepArgs(func_get_args());
+
+        return $this;
+    }
+
+    /**
+     * Prep Args
+     *
+     * Ensures a standard associative array format for all cell data
+     *
+     * @return array
+     */
+    protected function _prepArgs(array $args)
+    {
+        // If there is no $args[0], skip this and treat as an associative array
+        // This can happen if there is only a single key, for example this is passed to table->generate
+        // array(array('foo'=>'bar'))
+        if (isset($args[0]) && count($args) === 1 && is_array($args[0]) && ! isset($args[0]['data'])) {
+            $args = $args[0];
+        }
+
+        foreach ($args as $key => $val) {
+            if (! is_array($val)) {
+                $args[$key] = ['data' => $val];
+            }
+        }
+
+        return $args;
+    }
+
+    /**
+     * Add a table caption
+     *
+     * @param string $caption
+     *
+     * @return Table
+     */
+    public function setCaption($caption)
+    {
+        $this->caption = $caption;
+
+        return $this;
+    }
+
+    /**
+     * Generate the table
+     *
+     * @param array|BaseResult|null $tableData
+     *
+     * @return string
+     */
+    public function generate($tableData = null)
+    {
+        // The table data can optionally be passed to this function
+        // either as a database result object or an array
+        if (! empty($tableData)) {
+            if ($tableData instanceof BaseResult) {
+                $this->_setFromDBResult($tableData);
+            } elseif (is_array($tableData)) {
+                $this->_setFromArray($tableData);
+            }
+        }
+
+        // Is there anything to display? No? Smite them!
+        if (empty($this->heading) && empty($this->rows)) {
+            return 'Undefined table data';
+        }
+
+        // Compile and validate the template date
+        $this->_compileTemplate();
+
+        // Validate a possibly existing custom cell manipulation function
+        if (isset($this->function) && ! is_callable($this->function)) {
+            $this->function = null;
+        }
+
+        // Build the table!
+        $out = $this->template['table_open'] . $this->newline;
+
+        // Add any caption here
+        if ($this->caption) {
+            $out .= '<caption>' . $this->caption . '</caption>' . $this->newline;
+        }
+
+        // Is there a table heading to display?
+        if (! empty($this->heading)) {
+            $headerTag = null;
+
+            if (preg_match('/(<)(td|th)(?=\h|>)/i', $this->template['heading_cell_start'], $matches) === 1) {
+                $headerTag = $matches[0];
+            }
+
+            $out .= $this->template['thead_open'] . $this->newline . $this->template['heading_row_start'] . $this->newline;
+
+            foreach ($this->heading as $heading) {
+                $temp = $this->template['heading_cell_start'];
+
+                foreach ($heading as $key => $val) {
+                    if ($key !== 'data' && $headerTag !== null) {
+                        $temp = str_replace($headerTag, $headerTag . ' ' . $key . '="' . $val . '"', $temp);
+                    }
+                }
+
+                $out .= $temp . ($heading['data'] ?? '') . $this->template['heading_cell_end'];
+            }
+
+            $out .= $this->template['heading_row_end'] . $this->newline . $this->template['thead_close'] . $this->newline;
+        }
+
+        // Build the table rows
+        if (! empty($this->rows)) {
+            $out .= $this->template['tbody_open'] . $this->newline;
+
+            $i = 1;
+
+            foreach ($this->rows as $row) {
+                // We use modulus to alternate the row colors
+                $name = fmod($i++, 2) ? '' : 'alt_';
+
+                $out .= $this->template['row_' . $name . 'start'] . $this->newline;
+
+                foreach ($row as $cell) {
+                    $temp = $this->template['cell_' . $name . 'start'];
+
+                    foreach ($cell as $key => $val) {
+                        if ($key !== 'data') {
+                            $temp = str_replace('<td', '<td ' . $key . '="' . $val . '"', $temp);
+                        }
+                    }
+
+                    $cell = $cell['data'] ?? '';
+                    $out .= $temp;
+
+                    if ($cell === '' || $cell === null) {
+                        $out .= $this->emptyCells;
+                    } elseif (isset($this->function)) {
+                        $out .= ($this->function)($cell);
+                    } else {
+                        $out .= $cell;
+                    }
+
+                    $out .= $this->template['cell_' . $name . 'end'];
+                }
+
+                $out .= $this->template['row_' . $name . 'end'] . $this->newline;
+            }
+
+            $out .= $this->template['tbody_close'] . $this->newline;
+        }
+
+        // Any table footing to display?
+        if (! empty($this->footing)) {
+            $footerTag = null;
+
+            if (preg_match('/(<)(td|th)(?=\h|>)/i', $this->template['footing_cell_start'], $matches)) {
+                $footerTag = $matches[0];
+            }
+
+            $out .= $this->template['tfoot_open'] . $this->newline . $this->template['footing_row_start'] . $this->newline;
+
+            foreach ($this->footing as $footing) {
+                $temp = $this->template['footing_cell_start'];
+
+                foreach ($footing as $key => $val) {
+                    if ($key !== 'data' && $footerTag !== null) {
+                        $temp = str_replace($footerTag, $footerTag . ' ' . $key . '="' . $val . '"', $temp);
+                    }
+                }
+
+                $out .= $temp . ($footing['data'] ?? '') . $this->template['footing_cell_end'];
+            }
+
+            $out .= $this->template['footing_row_end'] . $this->newline . $this->template['tfoot_close'] . $this->newline;
+        }
+
+        // And finally, close off the table
+        $out .= $this->template['table_close'];
+
+        // Clear table class properties before generating the table
+        $this->clear();
+
+        return $out;
+    }
+
+    /**
+     * Clears the table arrays.  Useful if multiple tables are being generated
+     *
+     * @return Table
+     */
+    public function clear()
+    {
+        $this->rows        = [];
+        $this->heading     = [];
+        $this->footing     = [];
+        $this->autoHeading = true;
+        $this->caption     = null;
+
+        return $this;
+    }
+
+    /**
+     * Set table data from a database result object
+     *
+     * @param BaseResult $object Database result object
+     */
+    protected function _setFromDBResult($object)
+    {
+        // First generate the headings from the table column names
+        if ($this->autoHeading && empty($this->heading)) {
+            $this->heading = $this->_prepArgs($object->getFieldNames());
+        }
+
+        foreach ($object->getResultArray() as $row) {
+            $this->rows[] = $this->_prepArgs($row);
+        }
+    }
+
+    /**
+     * Set table data from an array
+     *
+     * @param array $data
+     */
+    protected function _setFromArray($data)
+    {
+        if ($this->autoHeading && empty($this->heading)) {
+            $this->heading = $this->_prepArgs(array_shift($data));
+        }
+
+        foreach ($data as &$row) {
+            $this->rows[] = $this->_prepArgs($row);
+        }
+    }
+
+    /**
+     * Compile Template
+     */
+    protected function _compileTemplate()
+    {
+        if ($this->template === null) {
+            $this->template = $this->_defaultTemplate();
+
+            return;
+        }
+
+        foreach ($this->_defaultTemplate() as $field => $template) {
+            if (! isset($this->template[$field])) {
+                $this->template[$field] = $template;
+            }
+        }
+    }
+
+    /**
+     * Default Template
+     *
+     * @return array
+     */
+    protected function _defaultTemplate()
+    {
+        return [
+            'table_open'         => '<table border="0" cellpadding="4" cellspacing="0">',
+            'thead_open'         => '<thead>',
+            'thead_close'        => '</thead>',
+            'heading_row_start'  => '<tr>',
+            'heading_row_end'    => '</tr>',
+            'heading_cell_start' => '<th>',
+            'heading_cell_end'   => '</th>',
+            'tfoot_open'         => '<tfoot>',
+            'tfoot_close'        => '</tfoot>',
+            'footing_row_start'  => '<tr>',
+            'footing_row_end'    => '</tr>',
+            'footing_cell_start' => '<td>',
+            'footing_cell_end'   => '</td>',
+            'tbody_open'         => '<tbody>',
+            'tbody_close'        => '</tbody>',
+            'row_start'          => '<tr>',
+            'row_end'            => '</tr>',
+            'cell_start'         => '<td>',
+            'cell_end'           => '</td>',
+            'row_alt_start'      => '<tr>',
+            'row_alt_end'        => '</tr>',
+            'cell_alt_start'     => '<td>',
+            'cell_alt_end'       => '</td>',
+            'table_close'        => '</table>',
+        ];
+    }
+}
diff --git a/www-api/system/View/View.php b/www-api/system/View/View.php
new file mode 100644
index 00000000..9a391047
--- /dev/null
+++ b/www-api/system/View/View.php
@@ -0,0 +1,465 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\View;
+
+use CodeIgniter\Autoloader\FileLocator;
+use CodeIgniter\Debug\Toolbar\Collectors\Views;
+use CodeIgniter\Filters\DebugToolbar;
+use CodeIgniter\View\Exceptions\ViewException;
+use Config\Services;
+use Config\Toolbar;
+use Config\View as ViewConfig;
+use Psr\Log\LoggerInterface;
+use RuntimeException;
+
+/**
+ * Class View
+ */
+class View implements RendererInterface
+{
+    use ViewDecoratorTrait;
+
+    /**
+     * Data that is made available to the Views.
+     *
+     * @var array
+     */
+    protected $data = [];
+
+    /**
+     * Merge savedData and userData
+     */
+    protected $tempData;
+
+    /**
+     * The base directory to look in for our Views.
+     *
+     * @var string
+     */
+    protected $viewPath;
+
+    /**
+     * The render variables
+     *
+     * @var array
+     */
+    protected $renderVars = [];
+
+    /**
+     * Instance of FileLocator for when
+     * we need to attempt to find a view
+     * that's not in standard place.
+     *
+     * @var FileLocator
+     */
+    protected $loader;
+
+    /**
+     * Logger instance.
+     *
+     * @var LoggerInterface
+     */
+    protected $logger;
+
+    /**
+     * Should we store performance info?
+     *
+     * @var bool
+     */
+    protected $debug = false;
+
+    /**
+     * Cache stats about our performance here,
+     * when CI_DEBUG = true
+     *
+     * @var array
+     */
+    protected $performanceData = [];
+
+    /**
+     * @var ViewConfig
+     */
+    protected $config;
+
+    /**
+     * Whether data should be saved between renders.
+     *
+     * @var bool
+     */
+    protected $saveData;
+
+    /**
+     * Number of loaded views
+     *
+     * @var int
+     */
+    protected $viewsCount = 0;
+
+    /**
+     * The name of the layout being used, if any.
+     * Set by the `extend` method used within views.
+     *
+     * @var string|null
+     */
+    protected $layout;
+
+    /**
+     * Holds the sections and their data.
+     *
+     * @var array
+     */
+    protected $sections = [];
+
+    /**
+     * The name of the current section being rendered,
+     * if any.
+     *
+     * @var string|null
+     *
+     * @deprecated
+     */
+    protected $currentSection;
+
+    /**
+     * The name of the current section being rendered,
+     * if any.
+     *
+     * @var array<string>
+     */
+    protected $sectionStack = [];
+
+    public function __construct(ViewConfig $config, ?string $viewPath = null, ?FileLocator $loader = null, ?bool $debug = null, ?LoggerInterface $logger = null)
+    {
+        $this->config   = $config;
+        $this->viewPath = rtrim($viewPath, '\\/ ') . DIRECTORY_SEPARATOR;
+        $this->loader   = $loader ?? Services::locator();
+        $this->logger   = $logger ?? Services::logger();
+        $this->debug    = $debug ?? CI_DEBUG;
+        $this->saveData = (bool) $config->saveData;
+    }
+
+    /**
+     * Builds the output based upon a file name and any
+     * data that has already been set.
+     *
+     * Valid $options:
+     *  - cache      Number of seconds to cache for
+     *  - cache_name Name to use for cache
+     *
+     * @param string     $view     File name of the view source
+     * @param array|null $options  Reserved for 3rd-party uses since
+     *                             it might be needed to pass additional info
+     *                             to other template engines.
+     * @param bool|null  $saveData If true, saves data for subsequent calls,
+     *                             if false, cleans the data after displaying,
+     *                             if null, uses the config setting.
+     */
+    public function render(string $view, ?array $options = null, ?bool $saveData = null): string
+    {
+        $this->renderVars['start'] = microtime(true);
+
+        // Store the results here so even if
+        // multiple views are called in a view, it won't
+        // clean it unless we mean it to.
+        $saveData ??= $this->saveData;
+        $fileExt                     = pathinfo($view, PATHINFO_EXTENSION);
+        $realPath                    = empty($fileExt) ? $view . '.php' : $view; // allow Views as .html, .tpl, etc (from CI3)
+        $this->renderVars['view']    = $realPath;
+        $this->renderVars['options'] = $options ?? [];
+
+        // Was it cached?
+        if (isset($this->renderVars['options']['cache'])) {
+            $cacheName = $this->renderVars['options']['cache_name'] ?? str_replace('.php', '', $this->renderVars['view']);
+            $cacheName = str_replace(['\\', '/'], '', $cacheName);
+
+            $this->renderVars['cacheName'] = $cacheName;
+
+            if ($output = cache($this->renderVars['cacheName'])) {
+                $this->logPerformance($this->renderVars['start'], microtime(true), $this->renderVars['view']);
+
+                return $output;
+            }
+        }
+
+        $this->renderVars['file'] = $this->viewPath . $this->renderVars['view'];
+
+        if (! is_file($this->renderVars['file'])) {
+            $this->renderVars['file'] = $this->loader->locateFile($this->renderVars['view'], 'Views', empty($fileExt) ? 'php' : $fileExt);
+        }
+
+        // locateFile will return an empty string if the file cannot be found.
+        if (empty($this->renderVars['file'])) {
+            throw ViewException::forInvalidFile($this->renderVars['view']);
+        }
+
+        // Make our view data available to the view.
+        $this->prepareTemplateData($saveData);
+
+        // Save current vars
+        $renderVars = $this->renderVars;
+
+        $output = (function (): string {
+            extract($this->tempData);
+            ob_start();
+            include $this->renderVars['file'];
+
+            return ob_get_clean() ?: '';
+        })();
+
+        // Get back current vars
+        $this->renderVars = $renderVars;
+
+        // When using layouts, the data has already been stored
+        // in $this->sections, and no other valid output
+        // is allowed in $output so we'll overwrite it.
+        if ($this->layout !== null && $this->sectionStack === []) {
+            $layoutView   = $this->layout;
+            $this->layout = null;
+            // Save current vars
+            $renderVars = $this->renderVars;
+            $output     = $this->render($layoutView, $options, $saveData);
+            // Get back current vars
+            $this->renderVars = $renderVars;
+        }
+
+        $output = $this->decorateOutput($output);
+
+        $this->logPerformance($this->renderVars['start'], microtime(true), $this->renderVars['view']);
+
+        if (($this->debug && (! isset($options['debug']) || $options['debug'] === true))
+            && in_array(DebugToolbar::class, service('filters')->getFiltersClass()['after'], true)
+        ) {
+            $toolbarCollectors = config(Toolbar::class)->collectors;
+
+            if (in_array(Views::class, $toolbarCollectors, true)) {
+                // Clean up our path names to make them a little cleaner
+                $this->renderVars['file'] = clean_path($this->renderVars['file']);
+                $this->renderVars['file'] = ++$this->viewsCount . ' ' . $this->renderVars['file'];
+
+                $output = '<!-- DEBUG-VIEW START ' . $this->renderVars['file'] . ' -->' . PHP_EOL
+                    . $output . PHP_EOL
+                    . '<!-- DEBUG-VIEW ENDED ' . $this->renderVars['file'] . ' -->' . PHP_EOL;
+            }
+        }
+
+        // Should we cache?
+        if (isset($this->renderVars['options']['cache'])) {
+            cache()->save($this->renderVars['cacheName'], $output, (int) $this->renderVars['options']['cache']);
+        }
+
+        $this->tempData = null;
+
+        return $output;
+    }
+
+    /**
+     * Builds the output based upon a string and any
+     * data that has already been set.
+     * Cache does not apply, because there is no "key".
+     *
+     * @param string     $view     The view contents
+     * @param array|null $options  Reserved for 3rd-party uses since
+     *                             it might be needed to pass additional info
+     *                             to other template engines.
+     * @param bool|null  $saveData If true, saves data for subsequent calls,
+     *                             if false, cleans the data after displaying,
+     *                             if null, uses the config setting.
+     */
+    public function renderString(string $view, ?array $options = null, ?bool $saveData = null): string
+    {
+        $start = microtime(true);
+        $saveData ??= $this->saveData;
+        $this->prepareTemplateData($saveData);
+
+        $output = (function (string $view): string {
+            extract($this->tempData);
+            ob_start();
+            eval('?>' . $view);
+
+            return ob_get_clean() ?: '';
+        })($view);
+
+        $this->logPerformance($start, microtime(true), $this->excerpt($view));
+        $this->tempData = null;
+
+        return $output;
+    }
+
+    /**
+     * Extract first bit of a long string and add ellipsis
+     */
+    public function excerpt(string $string, int $length = 20): string
+    {
+        return (strlen($string) > $length) ? substr($string, 0, $length - 3) . '...' : $string;
+    }
+
+    /**
+     * Sets several pieces of view data at once.
+     *
+     * @param string|null $context The context to escape it for: html, css, js, url
+     *                             If null, no escaping will happen
+     * @phpstan-param null|'html'|'js'|'css'|'url'|'attr'|'raw' $context
+     */
+    public function setData(array $data = [], ?string $context = null): RendererInterface
+    {
+        if ($context) {
+            $data = \esc($data, $context);
+        }
+
+        $this->tempData ??= $this->data;
+        $this->tempData = array_merge($this->tempData, $data);
+
+        return $this;
+    }
+
+    /**
+     * Sets a single piece of view data.
+     *
+     * @param mixed       $value
+     * @param string|null $context The context to escape it for: html, css, js, url
+     *                             If null, no escaping will happen
+     * @phpstan-param null|'html'|'js'|'css'|'url'|'attr'|'raw' $context
+     */
+    public function setVar(string $name, $value = null, ?string $context = null): RendererInterface
+    {
+        if ($context) {
+            $value = esc($value, $context);
+        }
+
+        $this->tempData ??= $this->data;
+        $this->tempData[$name] = $value;
+
+        return $this;
+    }
+
+    /**
+     * Removes all of the view data from the system.
+     */
+    public function resetData(): RendererInterface
+    {
+        $this->data = [];
+
+        return $this;
+    }
+
+    /**
+     * Returns the current data that will be displayed in the view.
+     */
+    public function getData(): array
+    {
+        return $this->tempData ?? $this->data;
+    }
+
+    /**
+     * Specifies that the current view should extend an existing layout.
+     */
+    public function extend(string $layout)
+    {
+        $this->layout = $layout;
+    }
+
+    /**
+     * Starts holds content for a section within the layout.
+     *
+     * @param string $name Section name
+     */
+    public function section(string $name)
+    {
+        // Saved to prevent BC.
+        $this->currentSection = $name;
+        $this->sectionStack[] = $name;
+
+        ob_start();
+    }
+
+    /**
+     * Captures the last section
+     *
+     * @throws RuntimeException
+     */
+    public function endSection()
+    {
+        $contents = ob_get_clean();
+
+        if ($this->sectionStack === []) {
+            throw new RuntimeException('View themes, no current section.');
+        }
+
+        $section = array_pop($this->sectionStack);
+
+        // Ensure an array exists so we can store multiple entries for this.
+        if (! array_key_exists($section, $this->sections)) {
+            $this->sections[$section] = [];
+        }
+
+        $this->sections[$section][] = $contents;
+    }
+
+    /**
+     * Renders a section's contents.
+     */
+    public function renderSection(string $sectionName)
+    {
+        if (! isset($this->sections[$sectionName])) {
+            echo '';
+
+            return;
+        }
+
+        foreach ($this->sections[$sectionName] as $key => $contents) {
+            echo $contents;
+            unset($this->sections[$sectionName][$key]);
+        }
+    }
+
+    /**
+     * Used within layout views to include additional views.
+     *
+     * @param bool $saveData
+     */
+    public function include(string $view, ?array $options = null, $saveData = true): string
+    {
+        return $this->render($view, $options, $saveData);
+    }
+
+    /**
+     * Returns the performance data that might have been collected
+     * during the execution. Used primarily in the Debug Toolbar.
+     */
+    public function getPerformanceData(): array
+    {
+        return $this->performanceData;
+    }
+
+    /**
+     * Logs performance data for rendering a view.
+     */
+    protected function logPerformance(float $start, float $end, string $view)
+    {
+        if ($this->debug) {
+            $this->performanceData[] = [
+                'start' => $start,
+                'end'   => $end,
+                'view'  => $view,
+            ];
+        }
+    }
+
+    protected function prepareTemplateData(bool $saveData): void
+    {
+        $this->tempData ??= $this->data;
+
+        if ($saveData) {
+            $this->data = $this->tempData;
+        }
+    }
+}
diff --git a/www-api/system/View/ViewDecoratorInterface.php b/www-api/system/View/ViewDecoratorInterface.php
new file mode 100644
index 00000000..0a4d9926
--- /dev/null
+++ b/www-api/system/View/ViewDecoratorInterface.php
@@ -0,0 +1,26 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\View;
+
+/**
+ * View Decorators are simple classes that are given the
+ * chance to modify the output from the view() calls
+ * prior to it being cached.
+ */
+interface ViewDecoratorInterface
+{
+    /**
+     * Takes $html and has a chance to alter it.
+     * MUST return the modified HTML.
+     */
+    public static function decorate(string $html): string;
+}
diff --git a/www-api/system/View/ViewDecoratorTrait.php b/www-api/system/View/ViewDecoratorTrait.php
new file mode 100644
index 00000000..243c229b
--- /dev/null
+++ b/www-api/system/View/ViewDecoratorTrait.php
@@ -0,0 +1,36 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\View;
+
+use CodeIgniter\View\Exceptions\ViewException;
+
+trait ViewDecoratorTrait
+{
+    /**
+     * Runs the generated output through any declared
+     * view decorators.
+     */
+    protected function decorateOutput(string $html): string
+    {
+        $decorators = \config('View')->decorators;
+
+        foreach ($decorators as $decorator) {
+            if (! is_subclass_of($decorator, ViewDecoratorInterface::class)) {
+                throw ViewException::forInvalidDecorator($decorator);
+            }
+
+            $html = $decorator::decorate($html);
+        }
+
+        return $html;
+    }
+}
diff --git a/www-api/system/bootstrap.php b/www-api/system/bootstrap.php
new file mode 100644
index 00000000..421b6ca6
--- /dev/null
+++ b/www-api/system/bootstrap.php
@@ -0,0 +1,122 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+use Config\Autoload;
+use Config\Modules;
+use Config\Paths;
+use Config\Services;
+
+/*
+ * ---------------------------------------------------------------
+ * SETUP OUR PATH CONSTANTS
+ * ---------------------------------------------------------------
+ *
+ * The path constants provide convenient access to the folders
+ * throughout the application. We have to setup them up here
+ * so they are available in the config files that are loaded.
+ */
+
+// The path to the application directory.
+if (! defined('APPPATH')) {
+    /**
+     * @var Paths $paths
+     */
+    define('APPPATH', realpath(rtrim($paths->appDirectory, '\\/ ')) . DIRECTORY_SEPARATOR);
+}
+
+// The path to the project root directory. Just above APPPATH.
+if (! defined('ROOTPATH')) {
+    define('ROOTPATH', realpath(APPPATH . '../') . DIRECTORY_SEPARATOR);
+}
+
+// The path to the system directory.
+if (! defined('SYSTEMPATH')) {
+    /**
+     * @var Paths $paths
+     */
+    define('SYSTEMPATH', realpath(rtrim($paths->systemDirectory, '\\/ ')) . DIRECTORY_SEPARATOR);
+}
+
+// The path to the writable directory.
+if (! defined('WRITEPATH')) {
+    /**
+     * @var Paths $paths
+     */
+    define('WRITEPATH', realpath(rtrim($paths->writableDirectory, '\\/ ')) . DIRECTORY_SEPARATOR);
+}
+
+// The path to the tests directory
+if (! defined('TESTPATH')) {
+    /**
+     * @var Paths $paths
+     */
+    define('TESTPATH', realpath(rtrim($paths->testsDirectory, '\\/ ')) . DIRECTORY_SEPARATOR);
+}
+
+/*
+ * ---------------------------------------------------------------
+ * GRAB OUR CONSTANTS & COMMON
+ * ---------------------------------------------------------------
+ */
+
+if (! defined('APP_NAMESPACE')) {
+    require_once APPPATH . 'Config/Constants.php';
+}
+
+// Require app/Common.php file if exists.
+if (is_file(APPPATH . 'Common.php')) {
+    require_once APPPATH . 'Common.php';
+}
+
+// Require system/Common.php
+require_once SYSTEMPATH . 'Common.php';
+
+/*
+ * ---------------------------------------------------------------
+ * LOAD OUR AUTOLOADER
+ * ---------------------------------------------------------------
+ *
+ * The autoloader allows all of the pieces to work together in the
+ * framework. We have to load it here, though, so that the config
+ * files can use the path constants.
+ */
+
+if (! class_exists(Autoload::class, false)) {
+    require_once SYSTEMPATH . 'Config/AutoloadConfig.php';
+    require_once APPPATH . 'Config/Autoload.php';
+    require_once SYSTEMPATH . 'Modules/Modules.php';
+    require_once APPPATH . 'Config/Modules.php';
+}
+
+require_once SYSTEMPATH . 'Autoloader/Autoloader.php';
+require_once SYSTEMPATH . 'Config/BaseService.php';
+require_once SYSTEMPATH . 'Config/Services.php';
+require_once APPPATH . 'Config/Services.php';
+
+// Initialize and register the loader with the SPL autoloader stack.
+Services::autoloader()->initialize(new Autoload(), new Modules())->register();
+
+// Now load Composer's if it's available
+if (is_file(COMPOSER_PATH)) {
+    /*
+     * The path to the vendor directory.
+     *
+     * We do not want to enforce this, so set the constant if Composer was used.
+     */
+    if (! defined('VENDORPATH')) {
+        define('VENDORPATH', dirname(COMPOSER_PATH) . DIRECTORY_SEPARATOR);
+    }
+
+    require_once COMPOSER_PATH;
+}
+
+// Always load the URL helper, it should be used in most of apps.
+helper('url');
diff --git a/www-api/system/core/Benchmark.php b/www-api/system/core/Benchmark.php
deleted file mode 100644
index 20ac2f55..00000000
--- a/www-api/system/core/Benchmark.php
+++ /dev/null
@@ -1,134 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Benchmark Class
- *
- * This class enables you to mark points and calculate the time difference
- * between them. Memory consumption can also be displayed.
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Libraries
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/benchmark.html
- */
-class CI_Benchmark {
-
-	/**
-	 * List of all benchmark markers
-	 *
-	 * @var	array
-	 */
-	public $marker = array();
-
-	/**
-	 * Set a benchmark marker
-	 *
-	 * Multiple calls to this function can be made so that several
-	 * execution points can be timed.
-	 *
-	 * @param	string	$name	Marker name
-	 * @return	void
-	 */
-	public function mark($name)
-	{
-		$this->marker[$name] = microtime(TRUE);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Elapsed time
-	 *
-	 * Calculates the time difference between two marked points.
-	 *
-	 * If the first parameter is empty this function instead returns the
-	 * {elapsed_time} pseudo-variable. This permits the full system
-	 * execution time to be shown in a template. The output class will
-	 * swap the real value for this variable.
-	 *
-	 * @param	string	$point1		A particular marked point
-	 * @param	string	$point2		A particular marked point
-	 * @param	int	$decimals	Number of decimal places
-	 *
-	 * @return	string	Calculated elapsed time on success,
-	 *			an '{elapsed_string}' if $point1 is empty
-	 *			or an empty string if $point1 is not found.
-	 */
-	public function elapsed_time($point1 = '', $point2 = '', $decimals = 4)
-	{
-		if ($point1 === '')
-		{
-			return '{elapsed_time}';
-		}
-
-		if ( ! isset($this->marker[$point1]))
-		{
-			return '';
-		}
-
-		if ( ! isset($this->marker[$point2]))
-		{
-			$this->marker[$point2] = microtime(TRUE);
-		}
-
-		return number_format($this->marker[$point2] - $this->marker[$point1], $decimals);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Memory Usage
-	 *
-	 * Simply returns the {memory_usage} marker.
-	 *
-	 * This permits it to be put it anywhere in a template
-	 * without the memory being calculated until the end.
-	 * The output class will swap the real value for this variable.
-	 *
-	 * @return	string	'{memory_usage}'
-	 */
-	public function memory_usage()
-	{
-		return '{memory_usage}';
-	}
-
-}
diff --git a/www-api/system/core/CodeIgniter.php b/www-api/system/core/CodeIgniter.php
deleted file mode 100644
index 56826dcc..00000000
--- a/www-api/system/core/CodeIgniter.php
+++ /dev/null
@@ -1,560 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * System Initialization File
- *
- * Loads the base classes and executes the request.
- *
- * @package		CodeIgniter
- * @subpackage	CodeIgniter
- * @category	Front-controller
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/
- */
-
-/**
- * CodeIgniter Version
- *
- * @var	string
- *
- */
-	const CI_VERSION = '3.1.13';
-
-/*
- * ------------------------------------------------------
- *  Load the framework constants
- * ------------------------------------------------------
- */
-	if (file_exists(APPPATH.'config/'.ENVIRONMENT.'/constants.php'))
-	{
-		require_once(APPPATH.'config/'.ENVIRONMENT.'/constants.php');
-	}
-
-	if (file_exists(APPPATH.'config/constants.php'))
-	{
-		require_once(APPPATH.'config/constants.php');
-	}
-
-/*
- * ------------------------------------------------------
- *  Load the global functions
- * ------------------------------------------------------
- */
-	require_once(BASEPATH.'core/Common.php');
-
-
-/*
- * ------------------------------------------------------
- * Security procedures
- * ------------------------------------------------------
- */
-
-if ( ! is_php('5.4'))
-{
-	ini_set('magic_quotes_runtime', 0);
-
-	if ((bool) ini_get('register_globals'))
-	{
-		$_protected = array(
-			'_SERVER',
-			'_GET',
-			'_POST',
-			'_FILES',
-			'_REQUEST',
-			'_SESSION',
-			'_ENV',
-			'_COOKIE',
-			'GLOBALS',
-			'HTTP_RAW_POST_DATA',
-			'system_path',
-			'application_folder',
-			'view_folder',
-			'_protected',
-			'_registered'
-		);
-
-		$_registered = ini_get('variables_order');
-		foreach (array('E' => '_ENV', 'G' => '_GET', 'P' => '_POST', 'C' => '_COOKIE', 'S' => '_SERVER') as $key => $superglobal)
-		{
-			if (strpos($_registered, $key) === FALSE)
-			{
-				continue;
-			}
-
-			foreach (array_keys($$superglobal) as $var)
-			{
-				if (isset($GLOBALS[$var]) && ! in_array($var, $_protected, TRUE))
-				{
-					$GLOBALS[$var] = NULL;
-				}
-			}
-		}
-	}
-}
-
-
-/*
- * ------------------------------------------------------
- *  Define a custom error handler so we can log PHP errors
- * ------------------------------------------------------
- */
-	set_error_handler('_error_handler');
-	set_exception_handler('_exception_handler');
-	register_shutdown_function('_shutdown_handler');
-
-/*
- * ------------------------------------------------------
- *  Set the subclass_prefix
- * ------------------------------------------------------
- *
- * Normally the "subclass_prefix" is set in the config file.
- * The subclass prefix allows CI to know if a core class is
- * being extended via a library in the local application
- * "libraries" folder. Since CI allows config items to be
- * overridden via data set in the main index.php file,
- * before proceeding we need to know if a subclass_prefix
- * override exists. If so, we will set this value now,
- * before any classes are loaded
- * Note: Since the config file data is cached it doesn't
- * hurt to load it here.
- */
-	if ( ! empty($assign_to_config['subclass_prefix']))
-	{
-		get_config(array('subclass_prefix' => $assign_to_config['subclass_prefix']));
-	}
-
-/*
- * ------------------------------------------------------
- *  Should we use a Composer autoloader?
- * ------------------------------------------------------
- */
-	if ($composer_autoload = config_item('composer_autoload'))
-	{
-		if ($composer_autoload === TRUE)
-		{
-			file_exists(APPPATH.'vendor/autoload.php')
-				? require_once(APPPATH.'vendor/autoload.php')
-				: log_message('error', '$config[\'composer_autoload\'] is set to TRUE but '.APPPATH.'vendor/autoload.php was not found.');
-		}
-		elseif (file_exists($composer_autoload))
-		{
-			require_once($composer_autoload);
-		}
-		else
-		{
-			log_message('error', 'Could not find the specified $config[\'composer_autoload\'] path: '.$composer_autoload);
-		}
-	}
-
-/*
- * ------------------------------------------------------
- *  Start the timer... tick tock tick tock...
- * ------------------------------------------------------
- */
-	$BM =& load_class('Benchmark', 'core');
-	$BM->mark('total_execution_time_start');
-	$BM->mark('loading_time:_base_classes_start');
-
-/*
- * ------------------------------------------------------
- *  Instantiate the hooks class
- * ------------------------------------------------------
- */
-	$EXT =& load_class('Hooks', 'core');
-
-/*
- * ------------------------------------------------------
- *  Is there a "pre_system" hook?
- * ------------------------------------------------------
- */
-	$EXT->call_hook('pre_system');
-
-/*
- * ------------------------------------------------------
- *  Instantiate the config class
- * ------------------------------------------------------
- *
- * Note: It is important that Config is loaded first as
- * most other classes depend on it either directly or by
- * depending on another class that uses it.
- *
- */
-	$CFG =& load_class('Config', 'core');
-
-	// Do we have any manually set config items in the index.php file?
-	if (isset($assign_to_config) && is_array($assign_to_config))
-	{
-		foreach ($assign_to_config as $key => $value)
-		{
-			$CFG->set_item($key, $value);
-		}
-	}
-
-/*
- * ------------------------------------------------------
- * Important charset-related stuff
- * ------------------------------------------------------
- *
- * Configure mbstring and/or iconv if they are enabled
- * and set MB_ENABLED and ICONV_ENABLED constants, so
- * that we don't repeatedly do extension_loaded() or
- * function_exists() calls.
- *
- * Note: UTF-8 class depends on this. It used to be done
- * in it's constructor, but it's _not_ class-specific.
- *
- */
-	$charset = strtoupper(config_item('charset'));
-	ini_set('default_charset', $charset);
-
-	if (extension_loaded('mbstring'))
-	{
-		define('MB_ENABLED', TRUE);
-		// mbstring.internal_encoding is deprecated starting with PHP 5.6
-		// and it's usage triggers E_DEPRECATED messages.
-		@ini_set('mbstring.internal_encoding', $charset);
-		// This is required for mb_convert_encoding() to strip invalid characters.
-		// That's utilized by CI_Utf8, but it's also done for consistency with iconv.
-		mb_substitute_character('none');
-	}
-	else
-	{
-		define('MB_ENABLED', FALSE);
-	}
-
-	// There's an ICONV_IMPL constant, but the PHP manual says that using
-	// iconv's predefined constants is "strongly discouraged".
-	if (extension_loaded('iconv'))
-	{
-		define('ICONV_ENABLED', TRUE);
-		// iconv.internal_encoding is deprecated starting with PHP 5.6
-		// and it's usage triggers E_DEPRECATED messages.
-		@ini_set('iconv.internal_encoding', $charset);
-	}
-	else
-	{
-		define('ICONV_ENABLED', FALSE);
-	}
-
-	if (is_php('5.6'))
-	{
-		ini_set('php.internal_encoding', $charset);
-	}
-
-/*
- * ------------------------------------------------------
- *  Load compatibility features
- * ------------------------------------------------------
- */
-
-	require_once(BASEPATH.'core/compat/mbstring.php');
-	require_once(BASEPATH.'core/compat/hash.php');
-	require_once(BASEPATH.'core/compat/password.php');
-	require_once(BASEPATH.'core/compat/standard.php');
-
-/*
- * ------------------------------------------------------
- *  Instantiate the UTF-8 class
- * ------------------------------------------------------
- */
-	$UNI =& load_class('Utf8', 'core');
-
-/*
- * ------------------------------------------------------
- *  Instantiate the URI class
- * ------------------------------------------------------
- */
-	$URI =& load_class('URI', 'core');
-
-/*
- * ------------------------------------------------------
- *  Instantiate the routing class and set the routing
- * ------------------------------------------------------
- */
-	$RTR =& load_class('Router', 'core', isset($routing) ? $routing : NULL);
-
-/*
- * ------------------------------------------------------
- *  Instantiate the output class
- * ------------------------------------------------------
- */
-	$OUT =& load_class('Output', 'core');
-
-/*
- * ------------------------------------------------------
- *	Is there a valid cache file? If so, we're done...
- * ------------------------------------------------------
- */
-	if ($EXT->call_hook('cache_override') === FALSE && $OUT->_display_cache($CFG, $URI) === TRUE)
-	{
-		exit;
-	}
-
-/*
- * -----------------------------------------------------
- * Load the security class for xss and csrf support
- * -----------------------------------------------------
- */
-	$SEC =& load_class('Security', 'core');
-
-/*
- * ------------------------------------------------------
- *  Load the Input class and sanitize globals
- * ------------------------------------------------------
- */
-	$IN	=& load_class('Input', 'core');
-
-/*
- * ------------------------------------------------------
- *  Load the Language class
- * ------------------------------------------------------
- */
-	$LANG =& load_class('Lang', 'core');
-
-/*
- * ------------------------------------------------------
- *  Load the app controller and local controller
- * ------------------------------------------------------
- *
- */
-	// Load the base controller class
-	require_once BASEPATH.'core/Controller.php';
-
-	/**
-	 * Reference to the CI_Controller method.
-	 *
-	 * Returns current CI instance object
-	 *
-	 * @return CI_Controller
-	 */
-	function &get_instance()
-	{
-		return CI_Controller::get_instance();
-	}
-
-	if (file_exists(APPPATH.'core/'.$CFG->config['subclass_prefix'].'Controller.php'))
-	{
-		require_once APPPATH.'core/'.$CFG->config['subclass_prefix'].'Controller.php';
-	}
-
-	// Set a mark point for benchmarking
-	$BM->mark('loading_time:_base_classes_end');
-
-/*
- * ------------------------------------------------------
- *  Sanity checks
- * ------------------------------------------------------
- *
- *  The Router class has already validated the request,
- *  leaving us with 3 options here:
- *
- *	1) an empty class name, if we reached the default
- *	   controller, but it didn't exist;
- *	2) a query string which doesn't go through a
- *	   file_exists() check
- *	3) a regular request for a non-existing page
- *
- *  We handle all of these as a 404 error.
- *
- *  Furthermore, none of the methods in the app controller
- *  or the loader class can be called via the URI, nor can
- *  controller methods that begin with an underscore.
- */
-
-	$e404 = FALSE;
-	$class = ucfirst($RTR->class);
-	$method = $RTR->method;
-
-	if (empty($class) OR ! file_exists(APPPATH.'controllers/'.$RTR->directory.$class.'.php'))
-	{
-		$e404 = TRUE;
-	}
-	else
-	{
-		require_once(APPPATH.'controllers/'.$RTR->directory.$class.'.php');
-
-		if ( ! class_exists($class, FALSE) OR $method[0] === '_' OR method_exists('CI_Controller', $method))
-		{
-			$e404 = TRUE;
-		}
-		elseif (method_exists($class, '_remap'))
-		{
-			$params = array($method, array_slice($URI->rsegments, 2));
-			$method = '_remap';
-		}
-		elseif ( ! method_exists($class, $method))
-		{
-			$e404 = TRUE;
-		}
-		/**
-		 * DO NOT CHANGE THIS, NOTHING ELSE WORKS!
-		 *
-		 * - method_exists() returns true for non-public methods, which passes the previous elseif
-		 * - is_callable() returns false for PHP 4-style constructors, even if there's a __construct()
-		 * - method_exists($class, '__construct') won't work because CI_Controller::__construct() is inherited
-		 * - People will only complain if this doesn't work, even though it is documented that it shouldn't.
-		 *
-		 * ReflectionMethod::isConstructor() is the ONLY reliable check,
-		 * knowing which method will be executed as a constructor.
-		 */
-		else
-		{
-			$reflection = new ReflectionMethod($class, $method);
-			if ( ! $reflection->isPublic() OR $reflection->isConstructor())
-			{
-				$e404 = TRUE;
-			}
-		}
-	}
-
-	if ($e404)
-	{
-		if ( ! empty($RTR->routes['404_override']))
-		{
-			if (sscanf($RTR->routes['404_override'], '%[^/]/%s', $error_class, $error_method) !== 2)
-			{
-				$error_method = 'index';
-			}
-
-			$error_class = ucfirst($error_class);
-
-			if ( ! class_exists($error_class, FALSE))
-			{
-				if (file_exists(APPPATH.'controllers/'.$RTR->directory.$error_class.'.php'))
-				{
-					require_once(APPPATH.'controllers/'.$RTR->directory.$error_class.'.php');
-					$e404 = ! class_exists($error_class, FALSE);
-				}
-				// Were we in a directory? If so, check for a global override
-				elseif ( ! empty($RTR->directory) && file_exists(APPPATH.'controllers/'.$error_class.'.php'))
-				{
-					require_once(APPPATH.'controllers/'.$error_class.'.php');
-					if (($e404 = ! class_exists($error_class, FALSE)) === FALSE)
-					{
-						$RTR->directory = '';
-					}
-				}
-			}
-			else
-			{
-				$e404 = FALSE;
-			}
-		}
-
-		// Did we reset the $e404 flag? If so, set the rsegments, starting from index 1
-		if ( ! $e404)
-		{
-			$class = $error_class;
-			$method = $error_method;
-
-			$URI->rsegments = array(
-				1 => $class,
-				2 => $method
-			);
-		}
-		else
-		{
-			show_404($RTR->directory.$class.'/'.$method);
-		}
-	}
-
-	if ($method !== '_remap')
-	{
-		$params = array_slice($URI->rsegments, 2);
-	}
-
-/*
- * ------------------------------------------------------
- *  Is there a "pre_controller" hook?
- * ------------------------------------------------------
- */
-	$EXT->call_hook('pre_controller');
-
-/*
- * ------------------------------------------------------
- *  Instantiate the requested controller
- * ------------------------------------------------------
- */
-	// Mark a start point so we can benchmark the controller
-	$BM->mark('controller_execution_time_( '.$class.' / '.$method.' )_start');
-
-	$CI = new $class();
-
-/*
- * ------------------------------------------------------
- *  Is there a "post_controller_constructor" hook?
- * ------------------------------------------------------
- */
-	$EXT->call_hook('post_controller_constructor');
-
-/*
- * ------------------------------------------------------
- *  Call the requested method
- * ------------------------------------------------------
- */
-	call_user_func_array(array(&$CI, $method), $params);
-
-	// Mark a benchmark end point
-	$BM->mark('controller_execution_time_( '.$class.' / '.$method.' )_end');
-
-/*
- * ------------------------------------------------------
- *  Is there a "post_controller" hook?
- * ------------------------------------------------------
- */
-	$EXT->call_hook('post_controller');
-
-/*
- * ------------------------------------------------------
- *  Send the final rendered output to the browser
- * ------------------------------------------------------
- */
-	if ($EXT->call_hook('display_override') === FALSE)
-	{
-		$OUT->_display();
-	}
-
-/*
- * ------------------------------------------------------
- *  Is there a "post_system" hook?
- * ------------------------------------------------------
- */
-	$EXT->call_hook('post_system');
diff --git a/www-api/system/core/Common.php b/www-api/system/core/Common.php
deleted file mode 100644
index a56cb146..00000000
--- a/www-api/system/core/Common.php
+++ /dev/null
@@ -1,849 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Common Functions
- *
- * Loads the base classes and executes the request.
- *
- * @package		CodeIgniter
- * @subpackage	CodeIgniter
- * @category	Common Functions
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/
- */
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('is_php'))
-{
-	/**
-	 * Determines if the current version of PHP is equal to or greater than the supplied value
-	 *
-	 * @param	string
-	 * @return	bool	TRUE if the current version is $version or higher
-	 */
-	function is_php($version)
-	{
-		static $_is_php;
-		$version = (string) $version;
-
-		if ( ! isset($_is_php[$version]))
-		{
-			$_is_php[$version] = version_compare(PHP_VERSION, $version, '>=');
-		}
-
-		return $_is_php[$version];
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('is_really_writable'))
-{
-	/**
-	 * Tests for file writability
-	 *
-	 * is_writable() returns TRUE on Windows servers when you really can't write to
-	 * the file, based on the read-only attribute. is_writable() is also unreliable
-	 * on Unix servers if safe_mode is on.
-	 *
-	 * @link	https://bugs.php.net/bug.php?id=54709
-	 * @param	string
-	 * @return	bool
-	 */
-	function is_really_writable($file)
-	{
-		// If we're on a Unix server with safe_mode off we call is_writable
-		if (DIRECTORY_SEPARATOR === '/' && (is_php('5.4') OR ! ini_get('safe_mode')))
-		{
-			return is_writable($file);
-		}
-
-		/* For Windows servers and safe_mode "on" installations we'll actually
-		 * write a file then read it. Bah...
-		 */
-		if (is_dir($file))
-		{
-			$file = rtrim($file, '/').'/'.md5(mt_rand());
-			if (($fp = @fopen($file, 'ab')) === FALSE)
-			{
-				return FALSE;
-			}
-
-			fclose($fp);
-			@chmod($file, 0777);
-			@unlink($file);
-			return TRUE;
-		}
-		elseif ( ! is_file($file) OR ($fp = @fopen($file, 'ab')) === FALSE)
-		{
-			return FALSE;
-		}
-
-		fclose($fp);
-		return TRUE;
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('load_class'))
-{
-	/**
-	 * Class registry
-	 *
-	 * This function acts as a singleton. If the requested class does not
-	 * exist it is instantiated and set to a static variable. If it has
-	 * previously been instantiated the variable is returned.
-	 *
-	 * @param	string	the class name being requested
-	 * @param	string	the directory where the class should be found
-	 * @param	mixed	an optional argument to pass to the class constructor
-	 * @return	object
-	 */
-	function &load_class($class, $directory = 'libraries', $param = NULL)
-	{
-		static $_classes = array();
-
-		// Does the class exist? If so, we're done...
-		if (isset($_classes[$class]))
-		{
-			return $_classes[$class];
-		}
-
-		$name = FALSE;
-
-		// Look for the class first in the local application/libraries folder
-		// then in the native system/libraries folder
-		foreach (array(APPPATH, BASEPATH) as $path)
-		{
-			if (file_exists($path.$directory.'/'.$class.'.php'))
-			{
-				$name = 'CI_'.$class;
-
-				if (class_exists($name, FALSE) === FALSE)
-				{
-					require_once($path.$directory.'/'.$class.'.php');
-				}
-
-				break;
-			}
-		}
-
-		// Is the request a class extension? If so we load it too
-		if (file_exists(APPPATH.$directory.'/'.config_item('subclass_prefix').$class.'.php'))
-		{
-			$name = config_item('subclass_prefix').$class;
-
-			if (class_exists($name, FALSE) === FALSE)
-			{
-				require_once(APPPATH.$directory.'/'.$name.'.php');
-			}
-		}
-
-		// Did we find the class?
-		if ($name === FALSE)
-		{
-			// Note: We use exit() rather than show_error() in order to avoid a
-			// self-referencing loop with the Exceptions class
-			set_status_header(503);
-			echo 'Unable to locate the specified class: '.$class.'.php';
-			exit(5); // EXIT_UNK_CLASS
-		}
-
-		// Keep track of what we just loaded
-		is_loaded($class);
-
-		$_classes[$class] = isset($param)
-			? new $name($param)
-			: new $name();
-		return $_classes[$class];
-	}
-}
-
-// --------------------------------------------------------------------
-
-if ( ! function_exists('is_loaded'))
-{
-	/**
-	 * Keeps track of which libraries have been loaded. This function is
-	 * called by the load_class() function above
-	 *
-	 * @param	string
-	 * @return	array
-	 */
-	function &is_loaded($class = '')
-	{
-		static $_is_loaded = array();
-
-		if ($class !== '')
-		{
-			$_is_loaded[strtolower($class)] = $class;
-		}
-
-		return $_is_loaded;
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('get_config'))
-{
-	/**
-	 * Loads the main config.php file
-	 *
-	 * This function lets us grab the config file even if the Config class
-	 * hasn't been instantiated yet
-	 *
-	 * @param	array
-	 * @return	array
-	 */
-	function &get_config(Array $replace = array())
-	{
-		static $config;
-
-		if (empty($config))
-		{
-			$file_path = APPPATH.'config/config.php';
-			$found = FALSE;
-			if (file_exists($file_path))
-			{
-				$found = TRUE;
-				require($file_path);
-			}
-
-			// Is the config file in the environment folder?
-			if (file_exists($file_path = APPPATH.'config/'.ENVIRONMENT.'/config.php'))
-			{
-				require($file_path);
-			}
-			elseif ( ! $found)
-			{
-				set_status_header(503);
-				echo 'The configuration file does not exist.';
-				exit(3); // EXIT_CONFIG
-			}
-
-			// Does the $config array exist in the file?
-			if ( ! isset($config) OR ! is_array($config))
-			{
-				set_status_header(503);
-				echo 'Your config file does not appear to be formatted correctly.';
-				exit(3); // EXIT_CONFIG
-			}
-		}
-
-		// Are any values being dynamically added or replaced?
-		foreach ($replace as $key => $val)
-		{
-			$config[$key] = $val;
-		}
-
-		return $config;
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('config_item'))
-{
-	/**
-	 * Returns the specified config item
-	 *
-	 * @param	string
-	 * @return	mixed
-	 */
-	function config_item($item)
-	{
-		static $_config;
-
-		if (empty($_config))
-		{
-			// references cannot be directly assigned to static variables, so we use an array
-			$_config[0] =& get_config();
-		}
-
-		return isset($_config[0][$item]) ? $_config[0][$item] : NULL;
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('get_mimes'))
-{
-	/**
-	 * Returns the MIME types array from config/mimes.php
-	 *
-	 * @return	array
-	 */
-	function &get_mimes()
-	{
-		static $_mimes;
-
-		if (empty($_mimes))
-		{
-			$_mimes = file_exists(APPPATH.'config/mimes.php')
-				? include(APPPATH.'config/mimes.php')
-				: array();
-
-			if (file_exists(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'))
-			{
-				$_mimes = array_merge($_mimes, include(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'));
-			}
-		}
-
-		return $_mimes;
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('is_https'))
-{
-	/**
-	 * Is HTTPS?
-	 *
-	 * Determines if the application is accessed via an encrypted
-	 * (HTTPS) connection.
-	 *
-	 * @return	bool
-	 */
-	function is_https()
-	{
-		if ( ! empty($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) !== 'off')
-		{
-			return TRUE;
-		}
-		elseif (isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && strtolower($_SERVER['HTTP_X_FORWARDED_PROTO']) === 'https')
-		{
-			return TRUE;
-		}
-		elseif ( ! empty($_SERVER['HTTP_FRONT_END_HTTPS']) && strtolower($_SERVER['HTTP_FRONT_END_HTTPS']) !== 'off')
-		{
-			return TRUE;
-		}
-
-		return FALSE;
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('is_cli'))
-{
-
-	/**
-	 * Is CLI?
-	 *
-	 * Test to see if a request was made from the command line.
-	 *
-	 * @return 	bool
-	 */
-	function is_cli()
-	{
-		return (PHP_SAPI === 'cli' OR defined('STDIN'));
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('show_error'))
-{
-	/**
-	 * Error Handler
-	 *
-	 * This function lets us invoke the exception class and
-	 * display errors using the standard error template located
-	 * in application/views/errors/error_general.php
-	 * This function will send the error page directly to the
-	 * browser and exit.
-	 *
-	 * @param	string
-	 * @param	int
-	 * @param	string
-	 * @return	void
-	 */
-	function show_error($message, $status_code = 500, $heading = 'An Error Was Encountered')
-	{
-		$status_code = abs($status_code);
-		if ($status_code < 100)
-		{
-			$exit_status = $status_code + 9; // 9 is EXIT__AUTO_MIN
-			$status_code = 500;
-		}
-		else
-		{
-			$exit_status = 1; // EXIT_ERROR
-		}
-
-		$_error =& load_class('Exceptions', 'core');
-		echo $_error->show_error($heading, $message, 'error_general', $status_code);
-		exit($exit_status);
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('show_404'))
-{
-	/**
-	 * 404 Page Handler
-	 *
-	 * This function is similar to the show_error() function above
-	 * However, instead of the standard error template it displays
-	 * 404 errors.
-	 *
-	 * @param	string
-	 * @param	bool
-	 * @return	void
-	 */
-	function show_404($page = '', $log_error = TRUE)
-	{
-		$_error =& load_class('Exceptions', 'core');
-		$_error->show_404($page, $log_error);
-		exit(4); // EXIT_UNKNOWN_FILE
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('log_message'))
-{
-	/**
-	 * Error Logging Interface
-	 *
-	 * We use this as a simple mechanism to access the logging
-	 * class and send messages to be logged.
-	 *
-	 * @param	string	the error level: 'error', 'debug' or 'info'
-	 * @param	string	the error message
-	 * @return	void
-	 */
-	function log_message($level, $message)
-	{
-		static $_log;
-
-		if ($_log === NULL)
-		{
-			// references cannot be directly assigned to static variables, so we use an array
-			$_log[0] =& load_class('Log', 'core');
-		}
-
-		$_log[0]->write_log($level, $message);
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('set_status_header'))
-{
-	/**
-	 * Set HTTP Status Header
-	 *
-	 * @param	int	the status code
-	 * @param	string
-	 * @return	void
-	 */
-	function set_status_header($code = 200, $text = '')
-	{
-		if (is_cli())
-		{
-			return;
-		}
-
-		if (empty($code) OR ! is_numeric($code))
-		{
-			show_error('Status codes must be numeric', 500);
-		}
-
-		if (empty($text))
-		{
-			is_int($code) OR $code = (int) $code;
-			$stati = array(
-				100	=> 'Continue',
-				101	=> 'Switching Protocols',
-
-				200	=> 'OK',
-				201	=> 'Created',
-				202	=> 'Accepted',
-				203	=> 'Non-Authoritative Information',
-				204	=> 'No Content',
-				205	=> 'Reset Content',
-				206	=> 'Partial Content',
-
-				300	=> 'Multiple Choices',
-				301	=> 'Moved Permanently',
-				302	=> 'Found',
-				303	=> 'See Other',
-				304	=> 'Not Modified',
-				305	=> 'Use Proxy',
-				307	=> 'Temporary Redirect',
-
-				400	=> 'Bad Request',
-				401	=> 'Unauthorized',
-				402	=> 'Payment Required',
-				403	=> 'Forbidden',
-				404	=> 'Not Found',
-				405	=> 'Method Not Allowed',
-				406	=> 'Not Acceptable',
-				407	=> 'Proxy Authentication Required',
-				408	=> 'Request Timeout',
-				409	=> 'Conflict',
-				410	=> 'Gone',
-				411	=> 'Length Required',
-				412	=> 'Precondition Failed',
-				413	=> 'Request Entity Too Large',
-				414	=> 'Request-URI Too Long',
-				415	=> 'Unsupported Media Type',
-				416	=> 'Requested Range Not Satisfiable',
-				417	=> 'Expectation Failed',
-				422	=> 'Unprocessable Entity',
-				426	=> 'Upgrade Required',
-				428	=> 'Precondition Required',
-				429	=> 'Too Many Requests',
-				431	=> 'Request Header Fields Too Large',
-
-				500	=> 'Internal Server Error',
-				501	=> 'Not Implemented',
-				502	=> 'Bad Gateway',
-				503	=> 'Service Unavailable',
-				504	=> 'Gateway Timeout',
-				505	=> 'HTTP Version Not Supported',
-				511	=> 'Network Authentication Required',
-			);
-
-			if (isset($stati[$code]))
-			{
-				$text = $stati[$code];
-			}
-			else
-			{
-				show_error('No status text available. Please check your status code number or supply your own message text.', 500);
-			}
-		}
-
-		if (strpos(PHP_SAPI, 'cgi') === 0)
-		{
-			header('Status: '.$code.' '.$text, TRUE);
-			return;
-		}
-
-		$server_protocol = (isset($_SERVER['SERVER_PROTOCOL']) && in_array($_SERVER['SERVER_PROTOCOL'], array('HTTP/1.0', 'HTTP/1.1', 'HTTP/2', 'HTTP/2.0'), TRUE))
-			? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.1';
-		header($server_protocol.' '.$code.' '.$text, TRUE, $code);
-	}
-}
-
-// --------------------------------------------------------------------
-
-if ( ! function_exists('_error_handler'))
-{
-	/**
-	 * Error Handler
-	 *
-	 * This is the custom error handler that is declared at the (relative)
-	 * top of CodeIgniter.php. The main reason we use this is to permit
-	 * PHP errors to be logged in our own log files since the user may
-	 * not have access to server logs. Since this function effectively
-	 * intercepts PHP errors, however, we also need to display errors
-	 * based on the current error_reporting level.
-	 * We do that with the use of a PHP error template.
-	 *
-	 * @param	int	$severity
-	 * @param	string	$message
-	 * @param	string	$filepath
-	 * @param	int	$line
-	 * @return	void
-	 */
-	function _error_handler($severity, $message, $filepath, $line)
-	{
-		$is_error = (((E_ERROR | E_PARSE | E_COMPILE_ERROR | E_CORE_ERROR | E_USER_ERROR) & $severity) === $severity);
-
-		// When an error occurred, set the status header to '500 Internal Server Error'
-		// to indicate to the client something went wrong.
-		// This can't be done within the $_error->show_php_error method because
-		// it is only called when the display_errors flag is set (which isn't usually
-		// the case in a production environment) or when errors are ignored because
-		// they are above the error_reporting threshold.
-		if ($is_error)
-		{
-			set_status_header(500);
-		}
-
-		// Should we ignore the error? We'll get the current error_reporting
-		// level and add its bits with the severity bits to find out.
-		if (($severity & error_reporting()) !== $severity)
-		{
-			return;
-		}
-
-		$_error =& load_class('Exceptions', 'core');
-		$_error->log_exception($severity, $message, $filepath, $line);
-
-		// Should we display the error?
-		if (str_ireplace(array('off', 'none', 'no', 'false', 'null'), '', ini_get('display_errors')))
-		{
-			$_error->show_php_error($severity, $message, $filepath, $line);
-		}
-
-		// If the error is fatal, the execution of the script should be stopped because
-		// errors can't be recovered from. Halting the script conforms with PHP's
-		// default error handling. See http://www.php.net/manual/en/errorfunc.constants.php
-		if ($is_error)
-		{
-			exit(1); // EXIT_ERROR
-		}
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('_exception_handler'))
-{
-	/**
-	 * Exception Handler
-	 *
-	 * Sends uncaught exceptions to the logger and displays them
-	 * only if display_errors is On so that they don't show up in
-	 * production environments.
-	 *
-	 * @param	Exception	$exception
-	 * @return	void
-	 */
-	function _exception_handler($exception)
-	{
-		$_error =& load_class('Exceptions', 'core');
-		$_error->log_exception('error', 'Exception: '.$exception->getMessage(), $exception->getFile(), $exception->getLine());
-
-		is_cli() OR set_status_header(500);
-		// Should we display the error?
-		if (str_ireplace(array('off', 'none', 'no', 'false', 'null'), '', ini_get('display_errors')))
-		{
-			$_error->show_exception($exception);
-		}
-
-		exit(1); // EXIT_ERROR
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('_shutdown_handler'))
-{
-	/**
-	 * Shutdown Handler
-	 *
-	 * This is the shutdown handler that is declared at the top
-	 * of CodeIgniter.php. The main reason we use this is to simulate
-	 * a complete custom exception handler.
-	 *
-	 * E_STRICT is purposively neglected because such events may have
-	 * been caught. Duplication or none? None is preferred for now.
-	 *
-	 * @link	http://insomanic.me.uk/post/229851073/php-trick-catching-fatal-errors-e-error-with-a
-	 * @return	void
-	 */
-	function _shutdown_handler()
-	{
-		$last_error = error_get_last();
-		if (isset($last_error) &&
-			($last_error['type'] & (E_ERROR | E_PARSE | E_CORE_ERROR | E_CORE_WARNING | E_COMPILE_ERROR | E_COMPILE_WARNING)))
-		{
-			_error_handler($last_error['type'], $last_error['message'], $last_error['file'], $last_error['line']);
-		}
-	}
-}
-
-// --------------------------------------------------------------------
-
-if ( ! function_exists('remove_invisible_characters'))
-{
-	/**
-	 * Remove Invisible Characters
-	 *
-	 * This prevents sandwiching null characters
-	 * between ascii characters, like Java\0script.
-	 *
-	 * @param	string
-	 * @param	bool
-	 * @return	string
-	 */
-	function remove_invisible_characters($str, $url_encoded = TRUE)
-	{
-		$non_displayables = array();
-
-		// every control character except newline (dec 10),
-		// carriage return (dec 13) and horizontal tab (dec 09)
-		if ($url_encoded)
-		{
-			$non_displayables[] = '/%0[0-8bcef]/i';	// url encoded 00-08, 11, 12, 14, 15
-			$non_displayables[] = '/%1[0-9a-f]/i';	// url encoded 16-31
-			$non_displayables[] = '/%7f/i';	// url encoded 127
-		}
-
-		$non_displayables[] = '/[\x00-\x08\x0B\x0C\x0E-\x1F\x7F]+/S';	// 00-08, 11, 12, 14-31, 127
-
-		do
-		{
-			$str = preg_replace($non_displayables, '', $str, -1, $count);
-		}
-		while ($count);
-
-		return $str;
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('html_escape'))
-{
-	/**
-	 * Returns HTML escaped variable.
-	 *
-	 * @param	mixed	$var		The input string or array of strings to be escaped.
-	 * @param	bool	$double_encode	$double_encode set to FALSE prevents escaping twice.
-	 * @return	mixed			The escaped string or array of strings as a result.
-	 */
-	function html_escape($var, $double_encode = TRUE)
-	{
-		if (empty($var))
-		{
-			return $var;
-		}
-
-		if (is_array($var))
-		{
-			foreach (array_keys($var) as $key)
-			{
-				$var[$key] = html_escape($var[$key], $double_encode);
-			}
-
-			return $var;
-		}
-
-		return htmlspecialchars($var, ENT_QUOTES, config_item('charset'), $double_encode);
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('_stringify_attributes'))
-{
-	/**
-	 * Stringify attributes for use in HTML tags.
-	 *
-	 * Helper function used to convert a string, array, or object
-	 * of attributes to a string.
-	 *
-	 * @param	mixed	string, array, object
-	 * @param	bool
-	 * @return	string
-	 */
-	function _stringify_attributes($attributes, $js = FALSE)
-	{
-		if (empty($attributes))
-		{
-			return NULL;
-		}
-
-		if (is_string($attributes))
-		{
-			return ' '.$attributes;
-		}
-
-		$attributes = (array) $attributes;
-
-		$atts = '';
-		foreach ($attributes as $key => $val)
-		{
-			$atts .= ($js) ? $key.'='.$val.',' : ' '.$key.'="'.$val.'"';
-		}
-
-		return rtrim($atts, ',');
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('function_usable'))
-{
-	/**
-	 * Function usable
-	 *
-	 * Executes a function_exists() check, and if the Suhosin PHP
-	 * extension is loaded - checks whether the function that is
-	 * checked might be disabled in there as well.
-	 *
-	 * This is useful as function_exists() will return FALSE for
-	 * functions disabled via the *disable_functions* php.ini
-	 * setting, but not for *suhosin.executor.func.blacklist* and
-	 * *suhosin.executor.disable_eval*. These settings will just
-	 * terminate script execution if a disabled function is executed.
-	 *
-	 * The above described behavior turned out to be a bug in Suhosin,
-	 * but even though a fix was committed for 0.9.34 on 2012-02-12,
-	 * that version is yet to be released. This function will therefore
-	 * be just temporary, but would probably be kept for a few years.
-	 *
-	 * @link	http://www.hardened-php.net/suhosin/
-	 * @param	string	$function_name	Function to check for
-	 * @return	bool	TRUE if the function exists and is safe to call,
-	 *			FALSE otherwise.
-	 */
-	function function_usable($function_name)
-	{
-		static $_suhosin_func_blacklist;
-
-		if (function_exists($function_name))
-		{
-			if ( ! isset($_suhosin_func_blacklist))
-			{
-				$_suhosin_func_blacklist = extension_loaded('suhosin')
-					? explode(',', trim(ini_get('suhosin.executor.func.blacklist')))
-					: array();
-			}
-
-			return ! in_array($function_name, $_suhosin_func_blacklist, TRUE);
-		}
-
-		return FALSE;
-	}
-}
diff --git a/www-api/system/core/Config.php b/www-api/system/core/Config.php
deleted file mode 100644
index 2454a9d7..00000000
--- a/www-api/system/core/Config.php
+++ /dev/null
@@ -1,380 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Config Class
- *
- * This class contains functions that enable config files to be managed
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Libraries
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/config.html
- */
-class CI_Config {
-
-	/**
-	 * List of all loaded config values
-	 *
-	 * @var	array
-	 */
-	public $config = array();
-
-	/**
-	 * List of all loaded config files
-	 *
-	 * @var	array
-	 */
-	public $is_loaded =	array();
-
-	/**
-	 * List of paths to search when trying to load a config file.
-	 *
-	 * @used-by	CI_Loader
-	 * @var		array
-	 */
-	public $_config_paths =	array(APPPATH);
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * Sets the $config data from the primary config.php file as a class variable.
-	 *
-	 * @return	void
-	 */
-	public function __construct()
-	{
-		$this->config =& get_config();
-
-		// Set the base_url automatically if none was provided
-		if (empty($this->config['base_url']))
-		{
-			if (isset($_SERVER['SERVER_ADDR']))
-			{
-				if (strpos($_SERVER['SERVER_ADDR'], ':') !== FALSE)
-				{
-					$server_addr = '['.$_SERVER['SERVER_ADDR'].']';
-				}
-				else
-				{
-					$server_addr = $_SERVER['SERVER_ADDR'];
-				}
-
-				$base_url = (is_https() ? 'https' : 'http').'://'.$server_addr
-					.substr($_SERVER['SCRIPT_NAME'], 0, strpos($_SERVER['SCRIPT_NAME'], basename($_SERVER['SCRIPT_FILENAME'])));
-			}
-			else
-			{
-				$base_url = 'http://localhost/';
-			}
-
-			$this->set_item('base_url', $base_url);
-		}
-
-		log_message('info', 'Config Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Load Config File
-	 *
-	 * @param	string	$file			Configuration file name
-	 * @param	bool	$use_sections		Whether configuration values should be loaded into their own section
-	 * @param	bool	$fail_gracefully	Whether to just return FALSE or display an error message
-	 * @return	bool	TRUE if the file was loaded correctly or FALSE on failure
-	 */
-	public function load($file = '', $use_sections = FALSE, $fail_gracefully = FALSE)
-	{
-		$file = ($file === '') ? 'config' : str_replace('.php', '', $file);
-		$loaded = FALSE;
-
-		foreach ($this->_config_paths as $path)
-		{
-			foreach (array($file, ENVIRONMENT.DIRECTORY_SEPARATOR.$file) as $location)
-			{
-				$file_path = $path.'config/'.$location.'.php';
-				if (in_array($file_path, $this->is_loaded, TRUE))
-				{
-					return TRUE;
-				}
-
-				if ( ! file_exists($file_path))
-				{
-					continue;
-				}
-
-				include($file_path);
-
-				if ( ! isset($config) OR ! is_array($config))
-				{
-					if ($fail_gracefully === TRUE)
-					{
-						return FALSE;
-					}
-
-					show_error('Your '.$file_path.' file does not appear to contain a valid configuration array.');
-				}
-
-				if ($use_sections === TRUE)
-				{
-					$this->config[$file] = isset($this->config[$file])
-						? array_merge($this->config[$file], $config)
-						: $config;
-				}
-				else
-				{
-					$this->config = array_merge($this->config, $config);
-				}
-
-				$this->is_loaded[] = $file_path;
-				$config = NULL;
-				$loaded = TRUE;
-				log_message('debug', 'Config file loaded: '.$file_path);
-			}
-		}
-
-		if ($loaded === TRUE)
-		{
-			return TRUE;
-		}
-		elseif ($fail_gracefully === TRUE)
-		{
-			return FALSE;
-		}
-
-		show_error('The configuration file '.$file.'.php does not exist.');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch a config file item
-	 *
-	 * @param	string	$item	Config item name
-	 * @param	string	$index	Index name
-	 * @return	string|null	The configuration item or NULL if the item doesn't exist
-	 */
-	public function item($item, $index = '')
-	{
-		if ($index == '')
-		{
-			return isset($this->config[$item]) ? $this->config[$item] : NULL;
-		}
-
-		return isset($this->config[$index], $this->config[$index][$item]) ? $this->config[$index][$item] : NULL;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch a config file item with slash appended (if not empty)
-	 *
-	 * @param	string		$item	Config item name
-	 * @return	string|null	The configuration item or NULL if the item doesn't exist
-	 */
-	public function slash_item($item)
-	{
-		if ( ! isset($this->config[$item]))
-		{
-			return NULL;
-		}
-		elseif (trim($this->config[$item]) === '')
-		{
-			return '';
-		}
-
-		return rtrim($this->config[$item], '/').'/';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Site URL
-	 *
-	 * Returns base_url . index_page [. uri_string]
-	 *
-	 * @uses	CI_Config::_uri_string()
-	 *
-	 * @param	string|string[]	$uri	URI string or an array of segments
-	 * @param	string	$protocol
-	 * @return	string
-	 */
-	public function site_url($uri = '', $protocol = NULL)
-	{
-		$base_url = $this->slash_item('base_url');
-
-		if (isset($protocol))
-		{
-			// For protocol-relative links
-			if ($protocol === '')
-			{
-				$base_url = substr($base_url, strpos($base_url, '//'));
-			}
-			else
-			{
-				$base_url = $protocol.substr($base_url, strpos($base_url, '://'));
-			}
-		}
-
-		if (empty($uri))
-		{
-			return $base_url.$this->item('index_page');
-		}
-
-		$uri = $this->_uri_string($uri);
-
-		if ($this->item('enable_query_strings') === FALSE)
-		{
-			$suffix = isset($this->config['url_suffix']) ? $this->config['url_suffix'] : '';
-
-			if ($suffix !== '')
-			{
-				if (($offset = strpos($uri, '?')) !== FALSE)
-				{
-					$uri = substr($uri, 0, $offset).$suffix.substr($uri, $offset);
-				}
-				else
-				{
-					$uri .= $suffix;
-				}
-			}
-
-			return $base_url.$this->slash_item('index_page').$uri;
-		}
-		elseif (strpos($uri, '?') === FALSE)
-		{
-			$uri = '?'.$uri;
-		}
-
-		return $base_url.$this->item('index_page').$uri;
-	}
-
-	// -------------------------------------------------------------
-
-	/**
-	 * Base URL
-	 *
-	 * Returns base_url [. uri_string]
-	 *
-	 * @uses	CI_Config::_uri_string()
-	 *
-	 * @param	string|string[]	$uri	URI string or an array of segments
-	 * @param	string	$protocol
-	 * @return	string
-	 */
-	public function base_url($uri = '', $protocol = NULL)
-	{
-		$base_url = $this->slash_item('base_url');
-
-		if (isset($protocol))
-		{
-			// For protocol-relative links
-			if ($protocol === '')
-			{
-				$base_url = substr($base_url, strpos($base_url, '//'));
-			}
-			else
-			{
-				$base_url = $protocol.substr($base_url, strpos($base_url, '://'));
-			}
-		}
-
-		return $base_url.$this->_uri_string($uri);
-	}
-
-	// -------------------------------------------------------------
-
-	/**
-	 * Build URI string
-	 *
-	 * @used-by	CI_Config::site_url()
-	 * @used-by	CI_Config::base_url()
-	 *
-	 * @param	string|string[]	$uri	URI string or an array of segments
-	 * @return	string
-	 */
-	protected function _uri_string($uri)
-	{
-		if ($this->item('enable_query_strings') === FALSE)
-		{
-			is_array($uri) && $uri = implode('/', $uri);
-			return ltrim($uri, '/');
-		}
-		elseif (is_array($uri))
-		{
-			return http_build_query($uri);
-		}
-
-		return $uri;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * System URL
-	 *
-	 * @deprecated	3.0.0	Encourages insecure practices
-	 * @return	string
-	 */
-	public function system_url()
-	{
-		$x = explode('/', preg_replace('|/*(.+?)/*$|', '\\1', BASEPATH));
-		return $this->slash_item('base_url').end($x).'/';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set a config file item
-	 *
-	 * @param	string	$item	Config item key
-	 * @param	string	$value	Config item value
-	 * @return	void
-	 */
-	public function set_item($item, $value)
-	{
-		$this->config[$item] = $value;
-	}
-
-}
diff --git a/www-api/system/core/Controller.php b/www-api/system/core/Controller.php
deleted file mode 100644
index aeccd60e..00000000
--- a/www-api/system/core/Controller.php
+++ /dev/null
@@ -1,104 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Application Controller Class
- *
- * This class object is the super class that every library in
- * CodeIgniter will be assigned to.
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Libraries
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/general/controllers.html
- */
-class CI_Controller {
-
-	/**
-	 * Reference to the CI singleton
-	 *
-	 * @var	object
-	 */
-	private static $instance;
-
-	/**
-	 * CI_Loader
-	 *
-	 * @var	CI_Loader
-	 */
-	public $load;
-
-	/**
-	 * Class constructor
-	 *
-	 * @return	void
-	 */
-	public function __construct()
-	{
-		self::$instance =& $this;
-
-		// Assign all the class objects that were instantiated by the
-		// bootstrap file (CodeIgniter.php) to local class variables
-		// so that CI can run as one big super object.
-		foreach (is_loaded() as $var => $class)
-		{
-			$this->$var =& load_class($class);
-		}
-
-		$this->load =& load_class('Loader', 'core');
-		$this->load->initialize();
-		log_message('info', 'Controller Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get the CI singleton
-	 *
-	 * @static
-	 * @return	object
-	 */
-	public static function &get_instance()
-	{
-		return self::$instance;
-	}
-
-}
diff --git a/www-api/system/core/Exceptions.php b/www-api/system/core/Exceptions.php
deleted file mode 100644
index b1bc2dec..00000000
--- a/www-api/system/core/Exceptions.php
+++ /dev/null
@@ -1,275 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Exceptions Class
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Exceptions
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/exceptions.html
- */
-class CI_Exceptions {
-
-	/**
-	 * Nesting level of the output buffering mechanism
-	 *
-	 * @var	int
-	 */
-	public $ob_level;
-
-	/**
-	 * List of available error levels
-	 *
-	 * @var	array
-	 */
-	public $levels = array(
-		E_ERROR			=>	'Error',
-		E_WARNING		=>	'Warning',
-		E_PARSE			=>	'Parsing Error',
-		E_NOTICE		=>	'Notice',
-		E_CORE_ERROR		=>	'Core Error',
-		E_CORE_WARNING		=>	'Core Warning',
-		E_COMPILE_ERROR		=>	'Compile Error',
-		E_COMPILE_WARNING	=>	'Compile Warning',
-		E_USER_ERROR		=>	'User Error',
-		E_USER_WARNING		=>	'User Warning',
-		E_USER_NOTICE		=>	'User Notice',
-		E_STRICT		=>	'Runtime Notice'
-	);
-
-	/**
-	 * Class constructor
-	 *
-	 * @return	void
-	 */
-	public function __construct()
-	{
-		$this->ob_level = ob_get_level();
-		// Note: Do not log messages from this constructor.
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Exception Logger
-	 *
-	 * Logs PHP generated error messages
-	 *
-	 * @param	int	$severity	Log level
-	 * @param	string	$message	Error message
-	 * @param	string	$filepath	File path
-	 * @param	int	$line		Line number
-	 * @return	void
-	 */
-	public function log_exception($severity, $message, $filepath, $line)
-	{
-		$severity = isset($this->levels[$severity]) ? $this->levels[$severity] : $severity;
-		log_message('error', 'Severity: '.$severity.' --> '.$message.' '.$filepath.' '.$line);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * 404 Error Handler
-	 *
-	 * @uses	CI_Exceptions::show_error()
-	 *
-	 * @param	string	$page		Page URI
-	 * @param 	bool	$log_error	Whether to log the error
-	 * @return	void
-	 */
-	public function show_404($page = '', $log_error = TRUE)
-	{
-		if (is_cli())
-		{
-			$heading = 'Not Found';
-			$message = 'The controller/method pair you requested was not found.';
-		}
-		else
-		{
-			$heading = '404 Page Not Found';
-			$message = 'The page you requested was not found.';
-		}
-
-		// By default we log this, but allow a dev to skip it
-		if ($log_error)
-		{
-			log_message('error', $heading.': '.$page);
-		}
-
-		echo $this->show_error($heading, $message, 'error_404', 404);
-		exit(4); // EXIT_UNKNOWN_FILE
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * General Error Page
-	 *
-	 * Takes an error message as input (either as a string or an array)
-	 * and displays it using the specified template.
-	 *
-	 * @param	string		$heading	Page heading
-	 * @param	string|string[]	$message	Error message
-	 * @param	string		$template	Template name
-	 * @param 	int		$status_code	(default: 500)
-	 *
-	 * @return	string	Error page output
-	 */
-	public function show_error($heading, $message, $template = 'error_general', $status_code = 500)
-	{
-		$templates_path = config_item('error_views_path');
-		if (empty($templates_path))
-		{
-			$templates_path = VIEWPATH.'errors'.DIRECTORY_SEPARATOR;
-		}
-
-		if (is_cli())
-		{
-			$message = "\t".(is_array($message) ? implode("\n\t", $message) : $message);
-			$template = 'cli'.DIRECTORY_SEPARATOR.$template;
-		}
-		else
-		{
-			set_status_header($status_code);
-			$message = '<p>'.(is_array($message) ? implode('</p><p>', $message) : $message).'</p>';
-			$template = 'html'.DIRECTORY_SEPARATOR.$template;
-		}
-
-		if (ob_get_level() > $this->ob_level + 1)
-		{
-			ob_end_flush();
-		}
-		ob_start();
-		include($templates_path.$template.'.php');
-		$buffer = ob_get_contents();
-		ob_end_clean();
-		return $buffer;
-	}
-
-	// --------------------------------------------------------------------
-
-	public function show_exception($exception)
-	{
-		$templates_path = config_item('error_views_path');
-		if (empty($templates_path))
-		{
-			$templates_path = VIEWPATH.'errors'.DIRECTORY_SEPARATOR;
-		}
-
-		$message = $exception->getMessage();
-		if (empty($message))
-		{
-			$message = '(null)';
-		}
-
-		if (is_cli())
-		{
-			$templates_path .= 'cli'.DIRECTORY_SEPARATOR;
-		}
-		else
-		{
-			$templates_path .= 'html'.DIRECTORY_SEPARATOR;
-		}
-
-		if (ob_get_level() > $this->ob_level + 1)
-		{
-			ob_end_flush();
-		}
-
-		ob_start();
-		include($templates_path.'error_exception.php');
-		$buffer = ob_get_contents();
-		ob_end_clean();
-		echo $buffer;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Native PHP error handler
-	 *
-	 * @param	int	$severity	Error level
-	 * @param	string	$message	Error message
-	 * @param	string	$filepath	File path
-	 * @param	int	$line		Line number
-	 * @return	void
-	 */
-	public function show_php_error($severity, $message, $filepath, $line)
-	{
-		$templates_path = config_item('error_views_path');
-		if (empty($templates_path))
-		{
-			$templates_path = VIEWPATH.'errors'.DIRECTORY_SEPARATOR;
-		}
-
-		$severity = isset($this->levels[$severity]) ? $this->levels[$severity] : $severity;
-
-		// For safety reasons we don't show the full file path in non-CLI requests
-		if ( ! is_cli())
-		{
-			$filepath = str_replace('\\', '/', $filepath);
-			if (FALSE !== strpos($filepath, '/'))
-			{
-				$x = explode('/', $filepath);
-				$filepath = $x[count($x)-2].'/'.end($x);
-			}
-
-			$template = 'html'.DIRECTORY_SEPARATOR.'error_php';
-		}
-		else
-		{
-			$template = 'cli'.DIRECTORY_SEPARATOR.'error_php';
-		}
-
-		if (ob_get_level() > $this->ob_level + 1)
-		{
-			ob_end_flush();
-		}
-		ob_start();
-		include($templates_path.$template.'.php');
-		$buffer = ob_get_contents();
-		ob_end_clean();
-		echo $buffer;
-	}
-
-}
diff --git a/www-api/system/core/Hooks.php b/www-api/system/core/Hooks.php
deleted file mode 100644
index 2246bbcb..00000000
--- a/www-api/system/core/Hooks.php
+++ /dev/null
@@ -1,267 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Hooks Class
- *
- * Provides a mechanism to extend the base system without hacking.
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Libraries
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/general/hooks.html
- */
-class CI_Hooks {
-
-	/**
-	 * Determines whether hooks are enabled
-	 *
-	 * @var	bool
-	 */
-	public $enabled = FALSE;
-
-	/**
-	 * List of all hooks set in config/hooks.php
-	 *
-	 * @var	array
-	 */
-	public $hooks =	array();
-
-	/**
-	 * Array with class objects to use hooks methods
-	 *
-	 * @var array
-	 */
-	protected $_objects = array();
-
-	/**
-	 * In progress flag
-	 *
-	 * Determines whether hook is in progress, used to prevent infinte loops
-	 *
-	 * @var	bool
-	 */
-	protected $_in_progress = FALSE;
-
-	/**
-	 * Class constructor
-	 *
-	 * @return	void
-	 */
-	public function __construct()
-	{
-		$CFG =& load_class('Config', 'core');
-		log_message('info', 'Hooks Class Initialized');
-
-		// If hooks are not enabled in the config file
-		// there is nothing else to do
-		if ($CFG->item('enable_hooks') === FALSE)
-		{
-			return;
-		}
-
-		// Grab the "hooks" definition file.
-		if (file_exists(APPPATH.'config/hooks.php'))
-		{
-			include(APPPATH.'config/hooks.php');
-		}
-
-		if (file_exists(APPPATH.'config/'.ENVIRONMENT.'/hooks.php'))
-		{
-			include(APPPATH.'config/'.ENVIRONMENT.'/hooks.php');
-		}
-
-		// If there are no hooks, we're done.
-		if ( ! isset($hook) OR ! is_array($hook))
-		{
-			return;
-		}
-
-		$this->hooks =& $hook;
-		$this->enabled = TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Call Hook
-	 *
-	 * Calls a particular hook. Called by CodeIgniter.php.
-	 *
-	 * @uses	CI_Hooks::_run_hook()
-	 *
-	 * @param	string	$which	Hook name
-	 * @return	bool	TRUE on success or FALSE on failure
-	 */
-	public function call_hook($which = '')
-	{
-		if ( ! $this->enabled OR ! isset($this->hooks[$which]))
-		{
-			return FALSE;
-		}
-
-		if (is_array($this->hooks[$which]) && ! isset($this->hooks[$which]['function']))
-		{
-			foreach ($this->hooks[$which] as $val)
-			{
-				$this->_run_hook($val);
-			}
-		}
-		else
-		{
-			$this->_run_hook($this->hooks[$which]);
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Run Hook
-	 *
-	 * Runs a particular hook
-	 *
-	 * @param	array	$data	Hook details
-	 * @return	bool	TRUE on success or FALSE on failure
-	 */
-	protected function _run_hook($data)
-	{
-		// Closures/lambda functions and array($object, 'method') callables
-		if (is_callable($data))
-		{
-			is_array($data)
-				? $data[0]->{$data[1]}()
-				: $data();
-
-			return TRUE;
-		}
-		elseif ( ! is_array($data))
-		{
-			return FALSE;
-		}
-
-		// -----------------------------------
-		// Safety - Prevents run-away loops
-		// -----------------------------------
-
-		// If the script being called happens to have the same
-		// hook call within it a loop can happen
-		if ($this->_in_progress === TRUE)
-		{
-			return;
-		}
-
-		// -----------------------------------
-		// Set file path
-		// -----------------------------------
-
-		if ( ! isset($data['filepath'], $data['filename']))
-		{
-			return FALSE;
-		}
-
-		$filepath = APPPATH.$data['filepath'].'/'.$data['filename'];
-
-		if ( ! file_exists($filepath))
-		{
-			return FALSE;
-		}
-
-		// Determine and class and/or function names
-		$class		= empty($data['class']) ? FALSE : $data['class'];
-		$function	= empty($data['function']) ? FALSE : $data['function'];
-		$params		= isset($data['params']) ? $data['params'] : '';
-
-		if (empty($function))
-		{
-			return FALSE;
-		}
-
-		// Set the _in_progress flag
-		$this->_in_progress = TRUE;
-
-		// Call the requested class and/or function
-		if ($class !== FALSE)
-		{
-			// The object is stored?
-			if (isset($this->_objects[$class]))
-			{
-				if (method_exists($this->_objects[$class], $function))
-				{
-					$this->_objects[$class]->$function($params);
-				}
-				else
-				{
-					return $this->_in_progress = FALSE;
-				}
-			}
-			else
-			{
-				class_exists($class, FALSE) OR require_once($filepath);
-
-				if ( ! class_exists($class, FALSE) OR ! method_exists($class, $function))
-				{
-					return $this->_in_progress = FALSE;
-				}
-
-				// Store the object and execute the method
-				$this->_objects[$class] = new $class();
-				$this->_objects[$class]->$function($params);
-			}
-		}
-		else
-		{
-			function_exists($function) OR require_once($filepath);
-
-			if ( ! function_exists($function))
-			{
-				return $this->_in_progress = FALSE;
-			}
-
-			$function($params);
-		}
-
-		$this->_in_progress = FALSE;
-		return TRUE;
-	}
-
-}
diff --git a/www-api/system/core/Input.php b/www-api/system/core/Input.php
deleted file mode 100644
index eba5f67f..00000000
--- a/www-api/system/core/Input.php
+++ /dev/null
@@ -1,937 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Input Class
- *
- * Pre-processes global input data for security
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Input
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/input.html
- */
-class CI_Input {
-
-	/**
-	 * IP address of the current user
-	 *
-	 * @var	string
-	 */
-	protected $ip_address = FALSE;
-
-	/**
-	 * Allow GET array flag
-	 *
-	 * If set to FALSE, then $_GET will be set to an empty array.
-	 *
-	 * @var	bool
-	 */
-	protected $_allow_get_array = TRUE;
-
-	/**
-	 * Standardize new lines flag
-	 *
-	 * If set to TRUE, then newlines are standardized.
-	 *
-	 * @var	bool
-	 */
-	protected $_standardize_newlines;
-
-	/**
-	 * Enable XSS flag
-	 *
-	 * Determines whether the XSS filter is always active when
-	 * GET, POST or COOKIE data is encountered.
-	 * Set automatically based on config setting.
-	 *
-	 * @var	bool
-	 */
-	protected $_enable_xss = FALSE;
-
-	/**
-	 * Enable CSRF flag
-	 *
-	 * Enables a CSRF cookie token to be set.
-	 * Set automatically based on config setting.
-	 *
-	 * @var	bool
-	 */
-	protected $_enable_csrf = FALSE;
-
-	/**
-	 * List of all HTTP request headers
-	 *
-	 * @var array
-	 */
-	protected $headers = array();
-
-	/**
-	 * Raw input stream data
-	 *
-	 * Holds a cache of php://input contents
-	 *
-	 * @var	string
-	 */
-	protected $_raw_input_stream;
-
-	/**
-	 * Parsed input stream data
-	 *
-	 * Parsed from php://input at runtime
-	 *
-	 * @see	CI_Input::input_stream()
-	 * @var	array
-	 */
-	protected $_input_stream;
-
-	protected $security;
-	protected $uni;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * Determines whether to globally enable the XSS processing
-	 * and whether to allow the $_GET array.
-	 *
-	 * @return	void
-	 */
-	public function __construct()
-	{
-		$this->_allow_get_array		= (config_item('allow_get_array') !== FALSE);
-		$this->_enable_xss		= (config_item('global_xss_filtering') === TRUE);
-		$this->_enable_csrf		= (config_item('csrf_protection') === TRUE);
-		$this->_standardize_newlines	= (bool) config_item('standardize_newlines');
-
-		$this->security =& load_class('Security', 'core');
-
-		// Do we need the UTF-8 class?
-		if (UTF8_ENABLED === TRUE)
-		{
-			$this->uni =& load_class('Utf8', 'core');
-		}
-
-		// Sanitize global arrays
-		$this->_sanitize_globals();
-
-		// CSRF Protection check
-		if ($this->_enable_csrf === TRUE && ! is_cli())
-		{
-			$this->security->csrf_verify();
-		}
-
-		log_message('info', 'Input Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch from array
-	 *
-	 * Internal method used to retrieve values from global arrays.
-	 *
-	 * @param	array	&$array		$_GET, $_POST, $_COOKIE, $_SERVER, etc.
-	 * @param	mixed	$index		Index for item to be fetched from $array
-	 * @param	bool	$xss_clean	Whether to apply XSS filtering
-	 * @return	mixed
-	 */
-	protected function _fetch_from_array(&$array, $index = NULL, $xss_clean = NULL)
-	{
-		is_bool($xss_clean) OR $xss_clean = $this->_enable_xss;
-
-		// If $index is NULL, it means that the whole $array is requested
-		isset($index) OR $index = array_keys($array);
-
-		// allow fetching multiple keys at once
-		if (is_array($index))
-		{
-			$output = array();
-			foreach ($index as $key)
-			{
-				$output[$key] = $this->_fetch_from_array($array, $key, $xss_clean);
-			}
-
-			return $output;
-		}
-
-		if (isset($array[$index]))
-		{
-			$value = $array[$index];
-		}
-		elseif (($count = preg_match_all('/(?:^[^\[]+)|\[[^]]*\]/', $index, $matches)) > 1) // Does the index contain array notation
-		{
-			$value = $array;
-			for ($i = 0; $i < $count; $i++)
-			{
-				$key = trim($matches[0][$i], '[]');
-				if ($key === '') // Empty notation will return the value as array
-				{
-					break;
-				}
-
-				if (isset($value[$key]))
-				{
-					$value = $value[$key];
-				}
-				else
-				{
-					return NULL;
-				}
-			}
-		}
-		else
-		{
-			return NULL;
-		}
-
-		return ($xss_clean === TRUE)
-			? $this->security->xss_clean($value)
-			: $value;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch an item from the GET array
-	 *
-	 * @param	mixed	$index		Index for item to be fetched from $_GET
-	 * @param	bool	$xss_clean	Whether to apply XSS filtering
-	 * @return	mixed
-	 */
-	public function get($index = NULL, $xss_clean = NULL)
-	{
-		return $this->_fetch_from_array($_GET, $index, $xss_clean);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch an item from the POST array
-	 *
-	 * @param	mixed	$index		Index for item to be fetched from $_POST
-	 * @param	bool	$xss_clean	Whether to apply XSS filtering
-	 * @return	mixed
-	 */
-	public function post($index = NULL, $xss_clean = NULL)
-	{
-		return $this->_fetch_from_array($_POST, $index, $xss_clean);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch an item from POST data with fallback to GET
-	 *
-	 * @param	string	$index		Index for item to be fetched from $_POST or $_GET
-	 * @param	bool	$xss_clean	Whether to apply XSS filtering
-	 * @return	mixed
-	 */
-	public function post_get($index, $xss_clean = NULL)
-	{
-		return isset($_POST[$index])
-			? $this->post($index, $xss_clean)
-			: $this->get($index, $xss_clean);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch an item from GET data with fallback to POST
-	 *
-	 * @param	string	$index		Index for item to be fetched from $_GET or $_POST
-	 * @param	bool	$xss_clean	Whether to apply XSS filtering
-	 * @return	mixed
-	 */
-	public function get_post($index, $xss_clean = NULL)
-	{
-		return isset($_GET[$index])
-			? $this->get($index, $xss_clean)
-			: $this->post($index, $xss_clean);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch an item from the COOKIE array
-	 *
-	 * @param	mixed	$index		Index for item to be fetched from $_COOKIE
-	 * @param	bool	$xss_clean	Whether to apply XSS filtering
-	 * @return	mixed
-	 */
-	public function cookie($index = NULL, $xss_clean = NULL)
-	{
-		return $this->_fetch_from_array($_COOKIE, $index, $xss_clean);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch an item from the SERVER array
-	 *
-	 * @param	mixed	$index		Index for item to be fetched from $_SERVER
-	 * @param	bool	$xss_clean	Whether to apply XSS filtering
-	 * @return	mixed
-	 */
-	public function server($index, $xss_clean = NULL)
-	{
-		return $this->_fetch_from_array($_SERVER, $index, $xss_clean);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Fetch an item from the php://input stream
-	 *
-	 * Useful when you need to access PUT, DELETE or PATCH request data.
-	 *
-	 * @param	string	$index		Index for item to be fetched
-	 * @param	bool	$xss_clean	Whether to apply XSS filtering
-	 * @return	mixed
-	 */
-	public function input_stream($index = NULL, $xss_clean = NULL)
-	{
-		// Prior to PHP 5.6, the input stream can only be read once,
-		// so we'll need to check if we have already done that first.
-		if ( ! is_array($this->_input_stream))
-		{
-			// $this->raw_input_stream will trigger __get().
-			parse_str($this->raw_input_stream, $this->_input_stream);
-			is_array($this->_input_stream) OR $this->_input_stream = array();
-		}
-
-		return $this->_fetch_from_array($this->_input_stream, $index, $xss_clean);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Set cookie
-	 *
-	 * Accepts an arbitrary number of parameters (up to 7) or an associative
-	 * array in the first parameter containing all the values.
-	 *
-	 * @param	string|mixed[]	$name		Cookie name or an array containing parameters
-	 * @param	string		$value		Cookie value
-	 * @param	int		$expire		Cookie expiration time in seconds
-	 * @param	string		$domain		Cookie domain (e.g.: '.yourdomain.com')
-	 * @param	string		$path		Cookie path (default: '/')
-	 * @param	string		$prefix		Cookie name prefix
-	 * @param	bool		$secure		Whether to only transfer cookies via SSL
-	 * @param	bool		$httponly	Whether to only makes the cookie accessible via HTTP (no javascript)
-	 * @param	string		$samesite	SameSite attribute
-	 * @return	void
-	 */
-	public function set_cookie($name, $value = '', $expire = '', $domain = '', $path = '/', $prefix = '', $secure = NULL, $httponly = NULL, $samesite = NULL)
-	{
-		if (is_array($name))
-		{
-			// always leave 'name' in last place, as the loop will break otherwise, due to $$item
-			foreach (array('value', 'expire', 'domain', 'path', 'prefix', 'secure', 'httponly', 'name', 'samesite') as $item)
-			{
-				if (isset($name[$item]))
-				{
-					$$item = $name[$item];
-				}
-			}
-		}
-
-		if ($prefix === '' && config_item('cookie_prefix') !== '')
-		{
-			$prefix = config_item('cookie_prefix');
-		}
-
-		if ($domain == '' && config_item('cookie_domain') != '')
-		{
-			$domain = config_item('cookie_domain');
-		}
-
-		if ($path === '/' && config_item('cookie_path') !== '/')
-		{
-			$path = config_item('cookie_path');
-		}
-
-		$secure = ($secure === NULL && config_item('cookie_secure') !== NULL)
-			? (bool) config_item('cookie_secure')
-			: (bool) $secure;
-
-		$httponly = ($httponly === NULL && config_item('cookie_httponly') !== NULL)
-			? (bool) config_item('cookie_httponly')
-			: (bool) $httponly;
-
-		if ( ! is_numeric($expire))
-		{
-			$expire = time() - 86500;
-		}
-		else
-		{
-			$expire = ($expire > 0) ? time() + $expire : 0;
-		}
-
-		isset($samesite) OR $samesite = config_item('cookie_samesite');
-		if (isset($samesite))
-		{
-			$samesite = ucfirst(strtolower($samesite));
-			in_array($samesite, array('Lax', 'Strict', 'None'), TRUE) OR $samesite = 'Lax';
-		}
-		else
-		{
-			$samesite = 'Lax';
-		}
-
-		if ($samesite === 'None' && ! $secure)
-		{
-			log_message('error', $name.' cookie sent with SameSite=None, but without Secure attribute.');
-		}
-
-		if ( ! is_php('7.3'))
-		{
-			$maxage = $expire - time();
-			if ($maxage < 1)
-			{
-				$maxage = 0;
-			}
-
-			$cookie_header = 'Set-Cookie: '.$prefix.$name.'='.rawurlencode($value);
-			$cookie_header .= ($expire === 0 ? '' : '; Expires='.gmdate('D, d-M-Y H:i:s T', $expire)).'; Max-Age='.$maxage;
-			$cookie_header .= '; Path='.$path.($domain !== '' ? '; Domain='.$domain : '');
-			$cookie_header .= ($secure ? '; Secure' : '').($httponly ? '; HttpOnly' : '').'; SameSite='.$samesite;
-			header($cookie_header);
-			return;
-		}
-
-		$setcookie_options = array(
-			'expires' => $expire,
-			'path' => $path,
-			'domain' => $domain,
-			'secure' => $secure,
-			'httponly' => $httponly,
-			'samesite' => $samesite,
-		);
-		setcookie($prefix.$name, $value, $setcookie_options);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch the IP Address
-	 *
-	 * Determines and validates the visitor's IP address.
-	 *
-	 * @return	string	IP address
-	 */
-	public function ip_address()
-	{
-		if ($this->ip_address !== FALSE)
-		{
-			return $this->ip_address;
-		}
-
-		$proxy_ips = config_item('proxy_ips');
-		if ( ! empty($proxy_ips) && ! is_array($proxy_ips))
-		{
-			$proxy_ips = explode(',', str_replace(' ', '', $proxy_ips));
-		}
-
-		$this->ip_address = $this->server('REMOTE_ADDR');
-
-		if ($proxy_ips)
-		{
-			foreach (array('HTTP_X_FORWARDED_FOR', 'HTTP_CLIENT_IP', 'HTTP_X_CLIENT_IP', 'HTTP_X_CLUSTER_CLIENT_IP') as $header)
-			{
-				if (($spoof = $this->server($header)) !== NULL)
-				{
-					// Some proxies typically list the whole chain of IP
-					// addresses through which the client has reached us.
-					// e.g. client_ip, proxy_ip1, proxy_ip2, etc.
-					sscanf($spoof, '%[^,]', $spoof);
-
-					if ( ! $this->valid_ip($spoof))
-					{
-						$spoof = NULL;
-					}
-					else
-					{
-						break;
-					}
-				}
-			}
-
-			if ($spoof)
-			{
-				for ($i = 0, $c = count($proxy_ips); $i < $c; $i++)
-				{
-					// Check if we have an IP address or a subnet
-					if (strpos($proxy_ips[$i], '/') === FALSE)
-					{
-						// An IP address (and not a subnet) is specified.
-						// We can compare right away.
-						if ($proxy_ips[$i] === $this->ip_address)
-						{
-							$this->ip_address = $spoof;
-							break;
-						}
-
-						continue;
-					}
-
-					// We have a subnet ... now the heavy lifting begins
-					isset($separator) OR $separator = $this->valid_ip($this->ip_address, 'ipv6') ? ':' : '.';
-
-					// If the proxy entry doesn't match the IP protocol - skip it
-					if (strpos($proxy_ips[$i], $separator) === FALSE)
-					{
-						continue;
-					}
-
-					// Convert the REMOTE_ADDR IP address to binary, if needed
-					if ( ! isset($ip, $sprintf))
-					{
-						if ($separator === ':')
-						{
-							// Make sure we're have the "full" IPv6 format
-							$ip = explode(':',
-								str_replace('::',
-									str_repeat(':', 9 - substr_count($this->ip_address, ':')),
-									$this->ip_address
-								)
-							);
-
-							for ($j = 0; $j < 8; $j++)
-							{
-								$ip[$j] = intval($ip[$j], 16);
-							}
-
-							$sprintf = '%016b%016b%016b%016b%016b%016b%016b%016b';
-						}
-						else
-						{
-							$ip = explode('.', $this->ip_address);
-							$sprintf = '%08b%08b%08b%08b';
-						}
-
-						$ip = vsprintf($sprintf, $ip);
-					}
-
-					// Split the netmask length off the network address
-					sscanf($proxy_ips[$i], '%[^/]/%d', $netaddr, $masklen);
-
-					// Again, an IPv6 address is most likely in a compressed form
-					if ($separator === ':')
-					{
-						$netaddr = explode(':', str_replace('::', str_repeat(':', 9 - substr_count($netaddr, ':')), $netaddr));
-						for ($j = 0; $j < 8; $j++)
-						{
-							$netaddr[$j] = intval($netaddr[$j], 16);
-						}
-					}
-					else
-					{
-						$netaddr = explode('.', $netaddr);
-					}
-
-					// Convert to binary and finally compare
-					if (strncmp($ip, vsprintf($sprintf, $netaddr), $masklen) === 0)
-					{
-						$this->ip_address = $spoof;
-						break;
-					}
-				}
-			}
-		}
-
-		if ( ! $this->valid_ip($this->ip_address))
-		{
-			return $this->ip_address = '0.0.0.0';
-		}
-
-		return $this->ip_address;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Validate IP Address
-	 *
-	 * @param	string	$ip	IP address
-	 * @param	string	$which	IP protocol: 'ipv4' or 'ipv6'
-	 * @return	bool
-	 */
-	public function valid_ip($ip, $which = '')
-	{
-		switch (strtolower($which))
-		{
-			case 'ipv4':
-				$which = FILTER_FLAG_IPV4;
-				break;
-			case 'ipv6':
-				$which = FILTER_FLAG_IPV6;
-				break;
-			default:
-				$which = 0;
-				break;
-		}
-
-		return (bool) filter_var($ip, FILTER_VALIDATE_IP, $which);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch User Agent string
-	 *
-	 * @return	string|null	User Agent string or NULL if it doesn't exist
-	 */
-	public function user_agent($xss_clean = NULL)
-	{
-		return $this->_fetch_from_array($_SERVER, 'HTTP_USER_AGENT', $xss_clean);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Sanitize Globals
-	 *
-	 * Internal method serving for the following purposes:
-	 *
-	 *	- Unsets $_GET data, if query strings are not enabled
-	 *	- Cleans POST, COOKIE and SERVER data
-	 * 	- Standardizes newline characters to PHP_EOL
-	 *
-	 * @return	void
-	 */
-	protected function _sanitize_globals()
-	{
-		// Is $_GET data allowed? If not we'll set the $_GET to an empty array
-		if ($this->_allow_get_array === FALSE)
-		{
-			$_GET = array();
-		}
-		elseif (is_array($_GET))
-		{
-			foreach ($_GET as $key => $val)
-			{
-				$_GET[$this->_clean_input_keys($key)] = $this->_clean_input_data($val);
-			}
-		}
-
-		// Clean $_POST Data
-		if (is_array($_POST))
-		{
-			foreach ($_POST as $key => $val)
-			{
-				$_POST[$this->_clean_input_keys($key)] = $this->_clean_input_data($val);
-			}
-		}
-
-		// Clean $_COOKIE Data
-		if (is_array($_COOKIE))
-		{
-			// Also get rid of specially treated cookies that might be set by a server
-			// or silly application, that are of no use to a CI application anyway
-			// but that when present will trip our 'Disallowed Key Characters' alarm
-			// http://www.ietf.org/rfc/rfc2109.txt
-			// note that the key names below are single quoted strings, and are not PHP variables
-			unset(
-				$_COOKIE['$Version'],
-				$_COOKIE['$Path'],
-				$_COOKIE['$Domain']
-			);
-
-			foreach ($_COOKIE as $key => $val)
-			{
-				if (($cookie_key = $this->_clean_input_keys($key)) !== FALSE)
-				{
-					$_COOKIE[$cookie_key] = $this->_clean_input_data($val);
-				}
-				else
-				{
-					unset($_COOKIE[$key]);
-				}
-			}
-		}
-
-		// Sanitize PHP_SELF
-		$_SERVER['PHP_SELF'] = strip_tags($_SERVER['PHP_SELF']);
-
-		log_message('debug', 'Global POST, GET and COOKIE data sanitized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Clean Input Data
-	 *
-	 * Internal method that aids in escaping data and
-	 * standardizing newline characters to PHP_EOL.
-	 *
-	 * @param	string|string[]	$str	Input string(s)
-	 * @return	string
-	 */
-	protected function _clean_input_data($str)
-	{
-		if (is_array($str))
-		{
-			$new_array = array();
-			foreach (array_keys($str) as $key)
-			{
-				$new_array[$this->_clean_input_keys($key)] = $this->_clean_input_data($str[$key]);
-			}
-			return $new_array;
-		}
-
-		/* We strip slashes if magic quotes is on to keep things consistent
-
-		   NOTE: In PHP 5.4 get_magic_quotes_gpc() will always return 0 and
-		         it will probably not exist in future versions at all.
-		*/
-		if ( ! is_php('5.4') && get_magic_quotes_gpc())
-		{
-			$str = stripslashes($str);
-		}
-
-		// Clean UTF-8 if supported
-		if (UTF8_ENABLED === TRUE)
-		{
-			$str = $this->uni->clean_string($str);
-		}
-
-		// Remove control characters
-		$str = remove_invisible_characters($str, FALSE);
-
-		// Standardize newlines if needed
-		if ($this->_standardize_newlines === TRUE)
-		{
-			return preg_replace('/(?:\r\n|[\r\n])/', PHP_EOL, $str);
-		}
-
-		return $str;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Clean Keys
-	 *
-	 * Internal method that helps to prevent malicious users
-	 * from trying to exploit keys we make sure that keys are
-	 * only named with alpha-numeric text and a few other items.
-	 *
-	 * @param	string	$str	Input string
-	 * @param	bool	$fatal	Whether to terminate script exection
-	 *				or to return FALSE if an invalid
-	 *				key is encountered
-	 * @return	string|bool
-	 */
-	protected function _clean_input_keys($str, $fatal = TRUE)
-	{
-		if ( ! preg_match('/^[a-z0-9:_\/|-]+$/i', $str))
-		{
-			if ($fatal === TRUE)
-			{
-				return FALSE;
-			}
-			else
-			{
-				set_status_header(503);
-				echo 'Disallowed Key Characters.';
-				exit(7); // EXIT_USER_INPUT
-			}
-		}
-
-		// Clean UTF-8 if supported
-		if (UTF8_ENABLED === TRUE)
-		{
-			return $this->uni->clean_string($str);
-		}
-
-		return $str;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Request Headers
-	 *
-	 * @param	bool	$xss_clean	Whether to apply XSS filtering
-	 * @return	array
-	 */
-	public function request_headers($xss_clean = FALSE)
-	{
-		// If header is already defined, return it immediately
-		if ( ! empty($this->headers))
-		{
-			return $this->_fetch_from_array($this->headers, NULL, $xss_clean);
-		}
-
-		// In Apache, you can simply call apache_request_headers()
-		if (function_exists('apache_request_headers'))
-		{
-			$this->headers = apache_request_headers();
-		}
-		else
-		{
-			isset($_SERVER['CONTENT_TYPE']) && $this->headers['Content-Type'] = $_SERVER['CONTENT_TYPE'];
-
-			foreach ($_SERVER as $key => $val)
-			{
-				if (sscanf($key, 'HTTP_%s', $header) === 1)
-				{
-					// take SOME_HEADER and turn it into Some-Header
-					$header = str_replace('_', ' ', strtolower($header));
-					$header = str_replace(' ', '-', ucwords($header));
-
-					$this->headers[$header] = $_SERVER[$key];
-				}
-			}
-		}
-
-		return $this->_fetch_from_array($this->headers, NULL, $xss_clean);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get Request Header
-	 *
-	 * Returns the value of a single member of the headers class member
-	 *
-	 * @param	string		$index		Header name
-	 * @param	bool		$xss_clean	Whether to apply XSS filtering
-	 * @return	string|null	The requested header on success or NULL on failure
-	 */
-	public function get_request_header($index, $xss_clean = FALSE)
-	{
-		static $headers;
-
-		if ( ! isset($headers))
-		{
-			empty($this->headers) && $this->request_headers();
-			foreach ($this->headers as $key => $value)
-			{
-				$headers[strtolower($key)] = $value;
-			}
-		}
-
-		$index = strtolower($index);
-
-		if ( ! isset($headers[$index]))
-		{
-			return NULL;
-		}
-
-		return ($xss_clean === TRUE)
-			? $this->security->xss_clean($headers[$index])
-			: $headers[$index];
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Is AJAX request?
-	 *
-	 * Test to see if a request contains the HTTP_X_REQUESTED_WITH header.
-	 *
-	 * @return 	bool
-	 */
-	public function is_ajax_request()
-	{
-		return ( ! empty($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) === 'xmlhttprequest');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Is CLI request?
-	 *
-	 * Test to see if a request was made from the command line.
-	 *
-	 * @deprecated	3.0.0	Use is_cli() instead
-	 * @return	bool
-	 */
-	public function is_cli_request()
-	{
-		return is_cli();
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get Request Method
-	 *
-	 * Return the request method
-	 *
-	 * @param	bool	$upper	Whether to return in upper or lower case
-	 *				(default: FALSE)
-	 * @return 	string
-	 */
-	public function method($upper = FALSE)
-	{
-		return ($upper)
-			? strtoupper($this->server('REQUEST_METHOD'))
-			: strtolower($this->server('REQUEST_METHOD'));
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Magic __get()
-	 *
-	 * Allows read access to protected properties
-	 *
-	 * @param	string	$name
-	 * @return	mixed
-	 */
-	public function __get($name)
-	{
-		if ($name === 'raw_input_stream')
-		{
-			isset($this->_raw_input_stream) OR $this->_raw_input_stream = file_get_contents('php://input');
-			return $this->_raw_input_stream;
-		}
-		elseif ($name === 'ip_address')
-		{
-			return $this->ip_address;
-		}
-	}
-
-}
diff --git a/www-api/system/core/Lang.php b/www-api/system/core/Lang.php
deleted file mode 100644
index 18299060..00000000
--- a/www-api/system/core/Lang.php
+++ /dev/null
@@ -1,204 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Language Class
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Language
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/language.html
- */
-class CI_Lang {
-
-	/**
-	 * List of translations
-	 *
-	 * @var	array
-	 */
-	public $language =	array();
-
-	/**
-	 * List of loaded language files
-	 *
-	 * @var	array
-	 */
-	public $is_loaded =	array();
-
-	/**
-	 * Class constructor
-	 *
-	 * @return	void
-	 */
-	public function __construct()
-	{
-		log_message('info', 'Language Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Load a language file
-	 *
-	 * @param	mixed	$langfile	Language file name
-	 * @param	string	$idiom		Language name (english, etc.)
-	 * @param	bool	$return		Whether to return the loaded array of translations
-	 * @param 	bool	$add_suffix	Whether to add suffix to $langfile
-	 * @param 	string	$alt_path	Alternative path to look for the language file
-	 *
-	 * @return	void|string[]	Array containing translations, if $return is set to TRUE
-	 */
-	public function load($langfile, $idiom = '', $return = FALSE, $add_suffix = TRUE, $alt_path = '')
-	{
-		if (is_array($langfile))
-		{
-			foreach ($langfile as $value)
-			{
-				$this->load($value, $idiom, $return, $add_suffix, $alt_path);
-			}
-
-			return;
-		}
-
-		$langfile = str_replace('.php', '', $langfile);
-
-		if ($add_suffix === TRUE)
-		{
-			$langfile = preg_replace('/_lang$/', '', $langfile).'_lang';
-		}
-
-		$langfile .= '.php';
-
-		if (empty($idiom) OR ! preg_match('/^[a-z_-]+$/i', $idiom))
-		{
-			$config =& get_config();
-			$idiom = empty($config['language']) ? 'english' : $config['language'];
-		}
-
-		if ($return === FALSE && isset($this->is_loaded[$langfile]) && $this->is_loaded[$langfile] === $idiom)
-		{
-			return;
-		}
-
-		// Load the base file, so any others found can override it
-		$basepath = BASEPATH.'language/'.$idiom.'/'.$langfile;
-		if (($found = file_exists($basepath)) === TRUE)
-		{
-			include($basepath);
-		}
-
-		// Do we have an alternative path to look in?
-		if ($alt_path !== '')
-		{
-			$alt_path .= 'language/'.$idiom.'/'.$langfile;
-			if (file_exists($alt_path))
-			{
-				include($alt_path);
-				$found = TRUE;
-			}
-		}
-		else
-		{
-			foreach (get_instance()->load->get_package_paths(TRUE) as $package_path)
-			{
-				$package_path .= 'language/'.$idiom.'/'.$langfile;
-				if ($basepath !== $package_path && file_exists($package_path))
-				{
-					include($package_path);
-					$found = TRUE;
-					break;
-				}
-			}
-		}
-
-		if ($found !== TRUE)
-		{
-			show_error('Unable to load the requested language file: language/'.$idiom.'/'.$langfile);
-		}
-
-		if ( ! isset($lang) OR ! is_array($lang))
-		{
-			log_message('error', 'Language file contains no data: language/'.$idiom.'/'.$langfile);
-
-			if ($return === TRUE)
-			{
-				return array();
-			}
-			return;
-		}
-
-		if ($return === TRUE)
-		{
-			return $lang;
-		}
-
-		$this->is_loaded[$langfile] = $idiom;
-		$this->language = array_merge($this->language, $lang);
-
-		log_message('info', 'Language file loaded: language/'.$idiom.'/'.$langfile);
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Language line
-	 *
-	 * Fetches a single line of text from the language array
-	 *
-	 * @param	string	$line		Language line key
-	 * @param	bool	$log_errors	Whether to log an error message if the line is not found
-	 * @return	string	Translation
-	 */
-	public function line($line, $log_errors = TRUE)
-	{
-		$value = isset($this->language[$line]) ? $this->language[$line] : FALSE;
-
-		// Because killer robots like unicorns!
-		if ($value === FALSE && $log_errors === TRUE)
-		{
-			log_message('error', 'Could not find the language line "'.$line.'"');
-		}
-
-		return $value;
-	}
-
-}
diff --git a/www-api/system/core/Loader.php b/www-api/system/core/Loader.php
deleted file mode 100644
index a70487e8..00000000
--- a/www-api/system/core/Loader.php
+++ /dev/null
@@ -1,1416 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Loader Class
- *
- * Loads framework components.
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Loader
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/loader.html
- */
-class CI_Loader {
-
-	// All these are set automatically. Don't mess with them.
-	/**
-	 * Nesting level of the output buffering mechanism
-	 *
-	 * @var	int
-	 */
-	protected $_ci_ob_level;
-
-	/**
-	 * List of paths to load views from
-	 *
-	 * @var	array
-	 */
-	protected $_ci_view_paths =	array(VIEWPATH	=> TRUE);
-
-	/**
-	 * List of paths to load libraries from
-	 *
-	 * @var	array
-	 */
-	protected $_ci_library_paths =	array(APPPATH, BASEPATH);
-
-	/**
-	 * List of paths to load models from
-	 *
-	 * @var	array
-	 */
-	protected $_ci_model_paths =	array(APPPATH);
-
-	/**
-	 * List of paths to load helpers from
-	 *
-	 * @var	array
-	 */
-	protected $_ci_helper_paths =	array(APPPATH, BASEPATH);
-
-	/**
-	 * List of cached variables
-	 *
-	 * @var	array
-	 */
-	protected $_ci_cached_vars =	array();
-
-	/**
-	 * List of loaded classes
-	 *
-	 * @var	array
-	 */
-	protected $_ci_classes =	array();
-
-	/**
-	 * List of loaded models
-	 *
-	 * @var	array
-	 */
-	protected $_ci_models =	array();
-
-	/**
-	 * List of loaded helpers
-	 *
-	 * @var	array
-	 */
-	protected $_ci_helpers =	array();
-
-	/**
-	 * List of class name mappings
-	 *
-	 * @var	array
-	 */
-	protected $_ci_varmap =	array(
-		'unit_test' => 'unit',
-		'user_agent' => 'agent'
-	);
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * Sets component load paths, gets the initial output buffering level.
-	 *
-	 * @return	void
-	 */
-	public function __construct()
-	{
-		$this->_ci_ob_level = ob_get_level();
-		$this->_ci_classes =& is_loaded();
-
-		log_message('info', 'Loader Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Initializer
-	 *
-	 * @todo	Figure out a way to move this to the constructor
-	 *		without breaking *package_path*() methods.
-	 * @uses	CI_Loader::_ci_autoloader()
-	 * @used-by	CI_Controller::__construct()
-	 * @return	void
-	 */
-	public function initialize()
-	{
-		$this->_ci_autoloader();
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Is Loaded
-	 *
-	 * A utility method to test if a class is in the self::$_ci_classes array.
-	 *
-	 * @used-by	Mainly used by Form Helper function _get_validation_object().
-	 *
-	 * @param 	string		$class	Class name to check for
-	 * @return 	string|bool	Class object name if loaded or FALSE
-	 */
-	public function is_loaded($class)
-	{
-		return array_search(ucfirst($class), $this->_ci_classes, TRUE);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Library Loader
-	 *
-	 * Loads and instantiates libraries.
-	 * Designed to be called from application controllers.
-	 *
-	 * @param	mixed	$library	Library name
-	 * @param	array	$params		Optional parameters to pass to the library class constructor
-	 * @param	string	$object_name	An optional object name to assign to
-	 * @return	object
-	 */
-	public function library($library, $params = NULL, $object_name = NULL)
-	{
-		if (empty($library))
-		{
-			return $this;
-		}
-		elseif (is_array($library))
-		{
-			foreach ($library as $key => $value)
-			{
-				if (is_int($key))
-				{
-					$this->library($value, $params);
-				}
-				else
-				{
-					$this->library($key, $params, $value);
-				}
-			}
-
-			return $this;
-		}
-
-		if ($params !== NULL && ! is_array($params))
-		{
-			$params = NULL;
-		}
-
-		$this->_ci_load_library($library, $params, $object_name);
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Model Loader
-	 *
-	 * Loads and instantiates models.
-	 *
-	 * @param	mixed	$model		Model name
-	 * @param	string	$name		An optional object name to assign to
-	 * @param	bool	$db_conn	An optional database connection configuration to initialize
-	 * @return	object
-	 */
-	public function model($model, $name = '', $db_conn = FALSE)
-	{
-		if (empty($model))
-		{
-			return $this;
-		}
-		elseif (is_array($model))
-		{
-			foreach ($model as $key => $value)
-			{
-				is_int($key) ? $this->model($value, '', $db_conn) : $this->model($key, $value, $db_conn);
-			}
-
-			return $this;
-		}
-
-		$path = '';
-
-		// Is the model in a sub-folder? If so, parse out the filename and path.
-		if (($last_slash = strrpos($model, '/')) !== FALSE)
-		{
-			// The path is in front of the last slash
-			$path = substr($model, 0, ++$last_slash);
-
-			// And the model name behind it
-			$model = substr($model, $last_slash);
-		}
-
-		if (empty($name))
-		{
-			$name = $model;
-		}
-
-		if (in_array($name, $this->_ci_models, TRUE))
-		{
-			return $this;
-		}
-
-		$CI =& get_instance();
-		if (isset($CI->$name))
-		{
-			throw new RuntimeException('The model name you are loading is the name of a resource that is already being used: '.$name);
-		}
-
-		if ($db_conn !== FALSE && ! class_exists('CI_DB', FALSE))
-		{
-			if ($db_conn === TRUE)
-			{
-				$db_conn = '';
-			}
-
-			$this->database($db_conn, FALSE, TRUE);
-		}
-
-		// Note: All of the code under this condition used to be just:
-		//
-		//       load_class('Model', 'core');
-		//
-		//       However, load_class() instantiates classes
-		//       to cache them for later use and that prevents
-		//       MY_Model from being an abstract class and is
-		//       sub-optimal otherwise anyway.
-		if ( ! class_exists('CI_Model', FALSE))
-		{
-			$app_path = APPPATH.'core'.DIRECTORY_SEPARATOR;
-			if (file_exists($app_path.'Model.php'))
-			{
-				require_once($app_path.'Model.php');
-				if ( ! class_exists('CI_Model', FALSE))
-				{
-					throw new RuntimeException($app_path."Model.php exists, but doesn't declare class CI_Model");
-				}
-
-				log_message('info', 'CI_Model class loaded');
-			}
-			elseif ( ! class_exists('CI_Model', FALSE))
-			{
-				require_once(BASEPATH.'core'.DIRECTORY_SEPARATOR.'Model.php');
-			}
-
-			$class = config_item('subclass_prefix').'Model';
-			if (file_exists($app_path.$class.'.php'))
-			{
-				require_once($app_path.$class.'.php');
-				if ( ! class_exists($class, FALSE))
-				{
-					throw new RuntimeException($app_path.$class.".php exists, but doesn't declare class ".$class);
-				}
-
-				log_message('info', config_item('subclass_prefix').'Model class loaded');
-			}
-		}
-
-		$model = ucfirst($model);
-		if ( ! class_exists($model, FALSE))
-		{
-			foreach ($this->_ci_model_paths as $mod_path)
-			{
-				if ( ! file_exists($mod_path.'models/'.$path.$model.'.php'))
-				{
-					continue;
-				}
-
-				require_once($mod_path.'models/'.$path.$model.'.php');
-				if ( ! class_exists($model, FALSE))
-				{
-					throw new RuntimeException($mod_path."models/".$path.$model.".php exists, but doesn't declare class ".$model);
-				}
-
-				break;
-			}
-
-			if ( ! class_exists($model, FALSE))
-			{
-				throw new RuntimeException('Unable to locate the model you have specified: '.$model);
-			}
-		}
-		elseif ( ! is_subclass_of($model, 'CI_Model'))
-		{
-			throw new RuntimeException("Class ".$model." already exists and doesn't extend CI_Model");
-		}
-
-		$this->_ci_models[] = $name;
-		$model = new $model();
-		$CI->$name = $model;
-		log_message('info', 'Model "'.get_class($model).'" initialized');
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Database Loader
-	 *
-	 * @param	mixed	$params		Database configuration options
-	 * @param	bool	$return 	Whether to return the database object
-	 * @param	bool	$query_builder	Whether to enable Query Builder
-	 *					(overrides the configuration setting)
-	 *
-	 * @return	object|bool	Database object if $return is set to TRUE,
-	 *					FALSE on failure, CI_Loader instance in any other case
-	 */
-	public function database($params = '', $return = FALSE, $query_builder = NULL)
-	{
-		// Grab the super object
-		$CI =& get_instance();
-
-		// Do we even need to load the database class?
-		if ($return === FALSE && $query_builder === NULL && isset($CI->db) && is_object($CI->db) && ! empty($CI->db->conn_id))
-		{
-			return FALSE;
-		}
-
-		require_once(BASEPATH.'database/DB.php');
-
-		if ($return === TRUE)
-		{
-			return DB($params, $query_builder);
-		}
-
-		// Initialize the db variable. Needed to prevent
-		// reference errors with some configurations
-		$CI->db = '';
-
-		// Load the DB class
-		$CI->db =& DB($params, $query_builder);
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Load the Database Utilities Class
-	 *
-	 * @param	object	$db	Database object
-	 * @param	bool	$return	Whether to return the DB Utilities class object or not
-	 * @return	object
-	 */
-	public function dbutil($db = NULL, $return = FALSE)
-	{
-		$CI =& get_instance();
-
-		if ( ! is_object($db) OR ! ($db instanceof CI_DB))
-		{
-			class_exists('CI_DB', FALSE) OR $this->database();
-			$db =& $CI->db;
-		}
-
-		require_once(BASEPATH.'database/DB_utility.php');
-		require_once(BASEPATH.'database/drivers/'.$db->dbdriver.'/'.$db->dbdriver.'_utility.php');
-		$class = 'CI_DB_'.$db->dbdriver.'_utility';
-
-		if ($return === TRUE)
-		{
-			return new $class($db);
-		}
-
-		$CI->dbutil = new $class($db);
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Load the Database Forge Class
-	 *
-	 * @param	object	$db	Database object
-	 * @param	bool	$return	Whether to return the DB Forge class object or not
-	 * @return	object
-	 */
-	public function dbforge($db = NULL, $return = FALSE)
-	{
-		$CI =& get_instance();
-		if ( ! is_object($db) OR ! ($db instanceof CI_DB))
-		{
-			class_exists('CI_DB', FALSE) OR $this->database();
-			$db =& $CI->db;
-		}
-
-		require_once(BASEPATH.'database/DB_forge.php');
-		require_once(BASEPATH.'database/drivers/'.$db->dbdriver.'/'.$db->dbdriver.'_forge.php');
-
-		if ( ! empty($db->subdriver))
-		{
-			$driver_path = BASEPATH.'database/drivers/'.$db->dbdriver.'/subdrivers/'.$db->dbdriver.'_'.$db->subdriver.'_forge.php';
-			if (file_exists($driver_path))
-			{
-				require_once($driver_path);
-				$class = 'CI_DB_'.$db->dbdriver.'_'.$db->subdriver.'_forge';
-			}
-		}
-		else
-		{
-			$class = 'CI_DB_'.$db->dbdriver.'_forge';
-		}
-
-		if ($return === TRUE)
-		{
-			return new $class($db);
-		}
-
-		$CI->dbforge = new $class($db);
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * View Loader
-	 *
-	 * Loads "view" files.
-	 *
-	 * @param	string	$view	View name
-	 * @param	array	$vars	An associative array of data
-	 *				to be extracted for use in the view
-	 * @param	bool	$return	Whether to return the view output
-	 *				or leave it to the Output class
-	 * @return	object|string
-	 */
-	public function view($view, $vars = array(), $return = FALSE)
-	{
-		return $this->_ci_load(array('_ci_view' => $view, '_ci_vars' => $this->_ci_prepare_view_vars($vars), '_ci_return' => $return));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Generic File Loader
-	 *
-	 * @param	string	$path	File path
-	 * @param	bool	$return	Whether to return the file output
-	 * @return	object|string
-	 */
-	public function file($path, $return = FALSE)
-	{
-		return $this->_ci_load(array('_ci_path' => $path, '_ci_return' => $return));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Variables
-	 *
-	 * Once variables are set they become available within
-	 * the controller class and its "view" files.
-	 *
-	 * @param	array|object|string	$vars
-	 *					An associative array or object containing values
-	 *					to be set, or a value's name if string
-	 * @param 	string	$val	Value to set, only used if $vars is a string
-	 * @return	object
-	 */
-	public function vars($vars, $val = '')
-	{
-		$vars = is_string($vars)
-			? array($vars => $val)
-			: $this->_ci_prepare_view_vars($vars);
-
-		foreach ($vars as $key => $val)
-		{
-			$this->_ci_cached_vars[$key] = $val;
-		}
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Clear Cached Variables
-	 *
-	 * Clears the cached variables.
-	 *
-	 * @return	CI_Loader
-	 */
-	public function clear_vars()
-	{
-		$this->_ci_cached_vars = array();
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get Variable
-	 *
-	 * Check if a variable is set and retrieve it.
-	 *
-	 * @param	string	$key	Variable name
-	 * @return	mixed	The variable or NULL if not found
-	 */
-	public function get_var($key)
-	{
-		return isset($this->_ci_cached_vars[$key]) ? $this->_ci_cached_vars[$key] : NULL;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get Variables
-	 *
-	 * Retrieves all loaded variables.
-	 *
-	 * @return	array
-	 */
-	public function get_vars()
-	{
-		return $this->_ci_cached_vars;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Helper Loader
-	 *
-	 * @param	string|string[]	$helpers	Helper name(s)
-	 * @return	object
-	 */
-	public function helper($helpers = array())
-	{
-		is_array($helpers) OR $helpers = array($helpers);
-		foreach ($helpers as &$helper)
-		{
-			$filename = basename($helper);
-			$filepath = ($filename === $helper) ? '' : substr($helper, 0, strlen($helper) - strlen($filename));
-			$filename = strtolower(preg_replace('#(_helper)?(\.php)?$#i', '', $filename)).'_helper';
-			$helper   = $filepath.$filename;
-
-			if (isset($this->_ci_helpers[$helper]))
-			{
-				continue;
-			}
-
-			// Is this a helper extension request?
-			$ext_helper = config_item('subclass_prefix').$filename;
-			$ext_loaded = FALSE;
-			foreach ($this->_ci_helper_paths as $path)
-			{
-				if (file_exists($path.'helpers/'.$ext_helper.'.php'))
-				{
-					include_once($path.'helpers/'.$ext_helper.'.php');
-					$ext_loaded = TRUE;
-				}
-			}
-
-			// If we have loaded extensions - check if the base one is here
-			if ($ext_loaded === TRUE)
-			{
-				$base_helper = BASEPATH.'helpers/'.$helper.'.php';
-				if ( ! file_exists($base_helper))
-				{
-					show_error('Unable to load the requested file: helpers/'.$helper.'.php');
-				}
-
-				include_once($base_helper);
-				$this->_ci_helpers[$helper] = TRUE;
-				log_message('info', 'Helper loaded: '.$helper);
-				continue;
-			}
-
-			// No extensions found ... try loading regular helpers and/or overrides
-			foreach ($this->_ci_helper_paths as $path)
-			{
-				if (file_exists($path.'helpers/'.$helper.'.php'))
-				{
-					include_once($path.'helpers/'.$helper.'.php');
-
-					$this->_ci_helpers[$helper] = TRUE;
-					log_message('info', 'Helper loaded: '.$helper);
-					break;
-				}
-			}
-
-			// unable to load the helper
-			if ( ! isset($this->_ci_helpers[$helper]))
-			{
-				show_error('Unable to load the requested file: helpers/'.$helper.'.php');
-			}
-		}
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Load Helpers
-	 *
-	 * An alias for the helper() method in case the developer has
-	 * written the plural form of it.
-	 *
-	 * @uses	CI_Loader::helper()
-	 * @param	string|string[]	$helpers	Helper name(s)
-	 * @return	object
-	 */
-	public function helpers($helpers = array())
-	{
-		return $this->helper($helpers);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Language Loader
-	 *
-	 * Loads language files.
-	 *
-	 * @param	string|string[]	$files	List of language file names to load
-	 * @param	string		Language name
-	 * @return	object
-	 */
-	public function language($files, $lang = '')
-	{
-		get_instance()->lang->load($files, $lang);
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Config Loader
-	 *
-	 * Loads a config file (an alias for CI_Config::load()).
-	 *
-	 * @uses	CI_Config::load()
-	 * @param	string	$file			Configuration file name
-	 * @param	bool	$use_sections		Whether configuration values should be loaded into their own section
-	 * @param	bool	$fail_gracefully	Whether to just return FALSE or display an error message
-	 * @return	bool	TRUE if the file was loaded correctly or FALSE on failure
-	 */
-	public function config($file, $use_sections = FALSE, $fail_gracefully = FALSE)
-	{
-		return get_instance()->config->load($file, $use_sections, $fail_gracefully);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Driver Loader
-	 *
-	 * Loads a driver library.
-	 *
-	 * @param	string|string[]	$library	Driver name(s)
-	 * @param	array		$params		Optional parameters to pass to the driver
-	 * @param	string		$object_name	An optional object name to assign to
-	 *
-	 * @return	object|bool	Object or FALSE on failure if $library is a string
-	 *				and $object_name is set. CI_Loader instance otherwise.
-	 */
-	public function driver($library, $params = NULL, $object_name = NULL)
-	{
-		if (is_array($library))
-		{
-			foreach ($library as $key => $value)
-			{
-				if (is_int($key))
-				{
-					$this->driver($value, $params);
-				}
-				else
-				{
-					$this->driver($key, $params, $value);
-				}
-			}
-
-			return $this;
-		}
-		elseif (empty($library))
-		{
-			return FALSE;
-		}
-
-		if ( ! class_exists('CI_Driver_Library', FALSE))
-		{
-			// We aren't instantiating an object here, just making the base class available
-			require BASEPATH.'libraries/Driver.php';
-		}
-
-		// We can save the loader some time since Drivers will *always* be in a subfolder,
-		// and typically identically named to the library
-		if ( ! strpos($library, '/'))
-		{
-			$library = ucfirst($library).'/'.$library;
-		}
-
-		return $this->library($library, $params, $object_name);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Add Package Path
-	 *
-	 * Prepends a parent path to the library, model, helper and config
-	 * path arrays.
-	 *
-	 * @see	CI_Loader::$_ci_library_paths
-	 * @see	CI_Loader::$_ci_model_paths
-	 * @see CI_Loader::$_ci_helper_paths
-	 * @see CI_Config::$_config_paths
-	 *
-	 * @param	string	$path		Path to add
-	 * @param 	bool	$view_cascade	(default: TRUE)
-	 * @return	object
-	 */
-	public function add_package_path($path, $view_cascade = TRUE)
-	{
-		$path = rtrim($path, '/').'/';
-
-		array_unshift($this->_ci_library_paths, $path);
-		array_unshift($this->_ci_model_paths, $path);
-		array_unshift($this->_ci_helper_paths, $path);
-
-		$this->_ci_view_paths = array($path.'views/' => $view_cascade) + $this->_ci_view_paths;
-
-		// Add config file path
-		$config =& $this->_ci_get_component('config');
-		$config->_config_paths[] = $path;
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get Package Paths
-	 *
-	 * Return a list of all package paths.
-	 *
-	 * @param	bool	$include_base	Whether to include BASEPATH (default: FALSE)
-	 * @return	array
-	 */
-	public function get_package_paths($include_base = FALSE)
-	{
-		return ($include_base === TRUE) ? $this->_ci_library_paths : $this->_ci_model_paths;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Remove Package Path
-	 *
-	 * Remove a path from the library, model, helper and/or config
-	 * path arrays if it exists. If no path is provided, the most recently
-	 * added path will be removed removed.
-	 *
-	 * @param	string	$path	Path to remove
-	 * @return	object
-	 */
-	public function remove_package_path($path = '')
-	{
-		$config =& $this->_ci_get_component('config');
-
-		if ($path === '')
-		{
-			array_shift($this->_ci_library_paths);
-			array_shift($this->_ci_model_paths);
-			array_shift($this->_ci_helper_paths);
-			array_shift($this->_ci_view_paths);
-			array_pop($config->_config_paths);
-		}
-		else
-		{
-			$path = rtrim($path, '/').'/';
-			foreach (array('_ci_library_paths', '_ci_model_paths', '_ci_helper_paths') as $var)
-			{
-				if (($key = array_search($path, $this->{$var})) !== FALSE)
-				{
-					unset($this->{$var}[$key]);
-				}
-			}
-
-			if (isset($this->_ci_view_paths[$path.'views/']))
-			{
-				unset($this->_ci_view_paths[$path.'views/']);
-			}
-
-			if (($key = array_search($path, $config->_config_paths)) !== FALSE)
-			{
-				unset($config->_config_paths[$key]);
-			}
-		}
-
-		// make sure the application default paths are still in the array
-		$this->_ci_library_paths = array_unique(array_merge($this->_ci_library_paths, array(APPPATH, BASEPATH)));
-		$this->_ci_helper_paths = array_unique(array_merge($this->_ci_helper_paths, array(APPPATH, BASEPATH)));
-		$this->_ci_model_paths = array_unique(array_merge($this->_ci_model_paths, array(APPPATH)));
-		$this->_ci_view_paths = array_merge($this->_ci_view_paths, array(APPPATH.'views/' => TRUE));
-		$config->_config_paths = array_unique(array_merge($config->_config_paths, array(APPPATH)));
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Internal CI Data Loader
-	 *
-	 * Used to load views and files.
-	 *
-	 * Variables are prefixed with _ci_ to avoid symbol collision with
-	 * variables made available to view files.
-	 *
-	 * @used-by	CI_Loader::view()
-	 * @used-by	CI_Loader::file()
-	 * @param	array	$_ci_data	Data to load
-	 * @return	object
-	 */
-	protected function _ci_load($_ci_data)
-	{
-		// Set the default data variables
-		foreach (array('_ci_view', '_ci_vars', '_ci_path', '_ci_return') as $_ci_val)
-		{
-			$$_ci_val = isset($_ci_data[$_ci_val]) ? $_ci_data[$_ci_val] : FALSE;
-		}
-
-		$file_exists = FALSE;
-
-		// Set the path to the requested file
-		if (is_string($_ci_path) && $_ci_path !== '')
-		{
-			$_ci_x = explode('/', $_ci_path);
-			$_ci_file = end($_ci_x);
-		}
-		else
-		{
-			$_ci_ext = pathinfo($_ci_view, PATHINFO_EXTENSION);
-			$_ci_file = ($_ci_ext === '') ? $_ci_view.'.php' : $_ci_view;
-
-			foreach ($this->_ci_view_paths as $_ci_view_file => $cascade)
-			{
-				if (file_exists($_ci_view_file.$_ci_file))
-				{
-					$_ci_path = $_ci_view_file.$_ci_file;
-					$file_exists = TRUE;
-					break;
-				}
-
-				if ( ! $cascade)
-				{
-					break;
-				}
-			}
-		}
-
-		if ( ! $file_exists && ! file_exists($_ci_path))
-		{
-			show_error('Unable to load the requested file: '.$_ci_file);
-		}
-
-		// This allows anything loaded using $this->load (views, files, etc.)
-		// to become accessible from within the Controller and Model functions.
-		$_ci_CI =& get_instance();
-		foreach (get_object_vars($_ci_CI) as $_ci_key => $_ci_var)
-		{
-			if ( ! isset($this->$_ci_key))
-			{
-				$this->$_ci_key =& $_ci_CI->$_ci_key;
-			}
-		}
-
-		/*
-		 * Extract and cache variables
-		 *
-		 * You can either set variables using the dedicated $this->load->vars()
-		 * function or via the second parameter of this function. We'll merge
-		 * the two types and cache them so that views that are embedded within
-		 * other views can have access to these variables.
-		 */
-		empty($_ci_vars) OR $this->_ci_cached_vars = array_merge($this->_ci_cached_vars, $_ci_vars);
-		extract($this->_ci_cached_vars);
-
-		/*
-		 * Buffer the output
-		 *
-		 * We buffer the output for two reasons:
-		 * 1. Speed. You get a significant speed boost.
-		 * 2. So that the final rendered template can be post-processed by
-		 *	the output class. Why do we need post processing? For one thing,
-		 *	in order to show the elapsed page load time. Unless we can
-		 *	intercept the content right before it's sent to the browser and
-		 *	then stop the timer it won't be accurate.
-		 */
-		ob_start();
-
-		// If the PHP installation does not support short tags we'll
-		// do a little string replacement, changing the short tags
-		// to standard PHP echo statements.
-		if ( ! is_php('5.4') && ! ini_get('short_open_tag') && config_item('rewrite_short_tags') === TRUE)
-		{
-			echo eval('?>'.preg_replace('/;*\s*\?>/', '; ?>', str_replace('<?=', '<?php echo ', file_get_contents($_ci_path))));
-		}
-		else
-		{
-			include($_ci_path); // include() vs include_once() allows for multiple views with the same name
-		}
-
-		log_message('info', 'File loaded: '.$_ci_path);
-
-		// Return the file data if requested
-		if ($_ci_return === TRUE)
-		{
-			$buffer = ob_get_contents();
-			@ob_end_clean();
-			return $buffer;
-		}
-
-		/*
-		 * Flush the buffer... or buff the flusher?
-		 *
-		 * In order to permit views to be nested within
-		 * other views, we need to flush the content back out whenever
-		 * we are beyond the first level of output buffering so that
-		 * it can be seen and included properly by the first included
-		 * template and any subsequent ones. Oy!
-		 */
-		if (ob_get_level() > $this->_ci_ob_level + 1)
-		{
-			ob_end_flush();
-		}
-		else
-		{
-			$_ci_CI->output->append_output(ob_get_contents());
-			@ob_end_clean();
-		}
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Internal CI Library Loader
-	 *
-	 * @used-by	CI_Loader::library()
-	 * @uses	CI_Loader::_ci_init_library()
-	 *
-	 * @param	string	$class		Class name to load
-	 * @param	mixed	$params		Optional parameters to pass to the class constructor
-	 * @param	string	$object_name	Optional object name to assign to
-	 * @return	void
-	 */
-	protected function _ci_load_library($class, $params = NULL, $object_name = NULL)
-	{
-		// Get the class name, and while we're at it trim any slashes.
-		// The directory path can be included as part of the class name,
-		// but we don't want a leading slash
-		$class = str_replace('.php', '', trim($class, '/'));
-
-		// Was the path included with the class name?
-		// We look for a slash to determine this
-		if (($last_slash = strrpos($class, '/')) !== FALSE)
-		{
-			// Extract the path
-			$subdir = substr($class, 0, ++$last_slash);
-
-			// Get the filename from the path
-			$class = substr($class, $last_slash);
-		}
-		else
-		{
-			$subdir = '';
-		}
-
-		$class = ucfirst($class);
-
-		// Is this a stock library? There are a few special conditions if so ...
-		if (file_exists(BASEPATH.'libraries/'.$subdir.$class.'.php'))
-		{
-			return $this->_ci_load_stock_library($class, $subdir, $params, $object_name);
-		}
-
-		// Safety: Was the class already loaded by a previous call?
-		if (class_exists($class, FALSE))
-		{
-			$property = $object_name;
-			if (empty($property))
-			{
-				$property = strtolower($class);
-				isset($this->_ci_varmap[$property]) && $property = $this->_ci_varmap[$property];
-			}
-
-			$CI =& get_instance();
-			if (isset($CI->$property))
-			{
-				log_message('debug', $class.' class already loaded. Second attempt ignored.');
-				return;
-			}
-
-			return $this->_ci_init_library($class, '', $params, $object_name);
-		}
-
-		// Let's search for the requested library file and load it.
-		foreach ($this->_ci_library_paths as $path)
-		{
-			// BASEPATH has already been checked for
-			if ($path === BASEPATH)
-			{
-				continue;
-			}
-
-			$filepath = $path.'libraries/'.$subdir.$class.'.php';
-			// Does the file exist? No? Bummer...
-			if ( ! file_exists($filepath))
-			{
-				continue;
-			}
-
-			include_once($filepath);
-			return $this->_ci_init_library($class, '', $params, $object_name);
-		}
-
-		// One last attempt. Maybe the library is in a subdirectory, but it wasn't specified?
-		if ($subdir === '')
-		{
-			return $this->_ci_load_library($class.'/'.$class, $params, $object_name);
-		}
-
-		// If we got this far we were unable to find the requested class.
-		log_message('error', 'Unable to load the requested class: '.$class);
-		show_error('Unable to load the requested class: '.$class);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Internal CI Stock Library Loader
-	 *
-	 * @used-by	CI_Loader::_ci_load_library()
-	 * @uses	CI_Loader::_ci_init_library()
-	 *
-	 * @param	string	$library_name	Library name to load
-	 * @param	string	$file_path	Path to the library filename, relative to libraries/
-	 * @param	mixed	$params		Optional parameters to pass to the class constructor
-	 * @param	string	$object_name	Optional object name to assign to
-	 * @return	void
-	 */
-	protected function _ci_load_stock_library($library_name, $file_path, $params, $object_name)
-	{
-		$prefix = 'CI_';
-
-		if (class_exists($prefix.$library_name, FALSE))
-		{
-			if (class_exists(config_item('subclass_prefix').$library_name, FALSE))
-			{
-				$prefix = config_item('subclass_prefix');
-			}
-
-			$property = $object_name;
-			if (empty($property))
-			{
-				$property = strtolower($library_name);
-				isset($this->_ci_varmap[$property]) && $property = $this->_ci_varmap[$property];
-			}
-
-			$CI =& get_instance();
-			if ( ! isset($CI->$property))
-			{
-				return $this->_ci_init_library($library_name, $prefix, $params, $object_name);
-			}
-
-			log_message('debug', $library_name.' class already loaded. Second attempt ignored.');
-			return;
-		}
-
-		$paths = $this->_ci_library_paths;
-		array_pop($paths); // BASEPATH
-		array_pop($paths); // APPPATH (needs to be the first path checked)
-		array_unshift($paths, APPPATH);
-
-		foreach ($paths as $path)
-		{
-			if (file_exists($path = $path.'libraries/'.$file_path.$library_name.'.php'))
-			{
-				// Override
-				include_once($path);
-				if (class_exists($prefix.$library_name, FALSE))
-				{
-					return $this->_ci_init_library($library_name, $prefix, $params, $object_name);
-				}
-
-				log_message('debug', $path.' exists, but does not declare '.$prefix.$library_name);
-			}
-		}
-
-		include_once(BASEPATH.'libraries/'.$file_path.$library_name.'.php');
-
-		// Check for extensions
-		$subclass = config_item('subclass_prefix').$library_name;
-		foreach ($paths as $path)
-		{
-			if (file_exists($path = $path.'libraries/'.$file_path.$subclass.'.php'))
-			{
-				include_once($path);
-				if (class_exists($subclass, FALSE))
-				{
-					$prefix = config_item('subclass_prefix');
-					break;
-				}
-
-				log_message('debug', $path.' exists, but does not declare '.$subclass);
-			}
-		}
-
-		return $this->_ci_init_library($library_name, $prefix, $params, $object_name);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Internal CI Library Instantiator
-	 *
-	 * @used-by	CI_Loader::_ci_load_stock_library()
-	 * @used-by	CI_Loader::_ci_load_library()
-	 *
-	 * @param	string		$class		Class name
-	 * @param	string		$prefix		Class name prefix
-	 * @param	array|null|bool	$config		Optional configuration to pass to the class constructor:
-	 *						FALSE to skip;
-	 *						NULL to search in config paths;
-	 *						array containing configuration data
-	 * @param	string		$object_name	Optional object name to assign to
-	 * @return	void
-	 */
-	protected function _ci_init_library($class, $prefix, $config = FALSE, $object_name = NULL)
-	{
-		// Is there an associated config file for this class? Note: these should always be lowercase
-		if ($config === NULL)
-		{
-			// Fetch the config paths containing any package paths
-			$config_component = $this->_ci_get_component('config');
-
-			if (is_array($config_component->_config_paths))
-			{
-				$found = FALSE;
-				foreach ($config_component->_config_paths as $path)
-				{
-					// We test for both uppercase and lowercase, for servers that
-					// are case-sensitive with regard to file names. Load global first,
-					// override with environment next
-					if (file_exists($path.'config/'.strtolower($class).'.php'))
-					{
-						include($path.'config/'.strtolower($class).'.php');
-						$found = TRUE;
-					}
-					elseif (file_exists($path.'config/'.ucfirst(strtolower($class)).'.php'))
-					{
-						include($path.'config/'.ucfirst(strtolower($class)).'.php');
-						$found = TRUE;
-					}
-
-					if (file_exists($path.'config/'.ENVIRONMENT.'/'.strtolower($class).'.php'))
-					{
-						include($path.'config/'.ENVIRONMENT.'/'.strtolower($class).'.php');
-						$found = TRUE;
-					}
-					elseif (file_exists($path.'config/'.ENVIRONMENT.'/'.ucfirst(strtolower($class)).'.php'))
-					{
-						include($path.'config/'.ENVIRONMENT.'/'.ucfirst(strtolower($class)).'.php');
-						$found = TRUE;
-					}
-
-					// Break on the first found configuration, thus package
-					// files are not overridden by default paths
-					if ($found === TRUE)
-					{
-						break;
-					}
-				}
-			}
-		}
-
-		$class_name = $prefix.$class;
-
-		// Is the class name valid?
-		if ( ! class_exists($class_name, FALSE))
-		{
-			log_message('error', 'Non-existent class: '.$class_name);
-			show_error('Non-existent class: '.$class_name);
-		}
-
-		// Set the variable name we will assign the class to
-		// Was a custom class name supplied? If so we'll use it
-		if (empty($object_name))
-		{
-			$object_name = strtolower($class);
-			if (isset($this->_ci_varmap[$object_name]))
-			{
-				$object_name = $this->_ci_varmap[$object_name];
-			}
-		}
-
-		// Don't overwrite existing properties
-		$CI =& get_instance();
-		if (isset($CI->$object_name))
-		{
-			if ($CI->$object_name instanceof $class_name)
-			{
-				log_message('debug', $class_name." has already been instantiated as '".$object_name."'. Second attempt aborted.");
-				return;
-			}
-
-			show_error("Resource '".$object_name."' already exists and is not a ".$class_name." instance.");
-		}
-
-		// Save the class name and object name
-		$this->_ci_classes[$object_name] = $class;
-
-		// Instantiate the class
-		$CI->$object_name = isset($config)
-			? new $class_name($config)
-			: new $class_name();
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * CI Autoloader
-	 *
-	 * Loads component listed in the config/autoload.php file.
-	 *
-	 * @used-by	CI_Loader::initialize()
-	 * @return	void
-	 */
-	protected function _ci_autoloader()
-	{
-		if (file_exists(APPPATH.'config/autoload.php'))
-		{
-			include(APPPATH.'config/autoload.php');
-		}
-
-		if (file_exists(APPPATH.'config/'.ENVIRONMENT.'/autoload.php'))
-		{
-			include(APPPATH.'config/'.ENVIRONMENT.'/autoload.php');
-		}
-
-		if ( ! isset($autoload))
-		{
-			return;
-		}
-
-		// Autoload packages
-		if (isset($autoload['packages']))
-		{
-			foreach ($autoload['packages'] as $package_path)
-			{
-				$this->add_package_path($package_path);
-			}
-		}
-
-		// Load any custom config file
-		if (count($autoload['config']) > 0)
-		{
-			foreach ($autoload['config'] as $val)
-			{
-				$this->config($val);
-			}
-		}
-
-		// Autoload helpers and languages
-		foreach (array('helper', 'language') as $type)
-		{
-			if (isset($autoload[$type]) && count($autoload[$type]) > 0)
-			{
-				$this->$type($autoload[$type]);
-			}
-		}
-
-		// Autoload drivers
-		if (isset($autoload['drivers']))
-		{
-			$this->driver($autoload['drivers']);
-		}
-
-		// Load libraries
-		if (isset($autoload['libraries']) && count($autoload['libraries']) > 0)
-		{
-			// Load the database driver.
-			if (in_array('database', $autoload['libraries']))
-			{
-				$this->database();
-				$autoload['libraries'] = array_diff($autoload['libraries'], array('database'));
-			}
-
-			// Load all other libraries
-			$this->library($autoload['libraries']);
-		}
-
-		// Autoload models
-		if (isset($autoload['model']))
-		{
-			$this->model($autoload['model']);
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Prepare variables for _ci_vars, to be later extract()-ed inside views
-	 *
-	 * Converts objects to associative arrays and filters-out internal
-	 * variable names (i.e. keys prefixed with '_ci_').
-	 *
-	 * @param	mixed	$vars
-	 * @return	array
-	 */
-	protected function _ci_prepare_view_vars($vars)
-	{
-		if ( ! is_array($vars))
-		{
-			$vars = is_object($vars)
-				? get_object_vars($vars)
-				: array();
-		}
-
-		foreach (array_keys($vars) as $key)
-		{
-			if (strncmp($key, '_ci_', 4) === 0)
-			{
-				unset($vars[$key]);
-			}
-		}
-
-		return $vars;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * CI Component getter
-	 *
-	 * Get a reference to a specific library or model.
-	 *
-	 * @param 	string	$component	Component name
-	 * @return	bool
-	 */
-	protected function &_ci_get_component($component)
-	{
-		$CI =& get_instance();
-		return $CI->$component;
-	}
-}
diff --git a/www-api/system/core/Log.php b/www-api/system/core/Log.php
deleted file mode 100644
index ca3e38a7..00000000
--- a/www-api/system/core/Log.php
+++ /dev/null
@@ -1,297 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Logging Class
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Logging
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/general/errors.html
- */
-class CI_Log {
-
-	/**
-	 * Path to save log files
-	 *
-	 * @var string
-	 */
-	protected $_log_path;
-
-	/**
-	 * File permissions
-	 *
-	 * @var	int
-	 */
-	protected $_file_permissions = 0644;
-
-	/**
-	 * Level of logging
-	 *
-	 * @var int
-	 */
-	protected $_threshold = 1;
-
-	/**
-	 * Array of threshold levels to log
-	 *
-	 * @var array
-	 */
-	protected $_threshold_array = array();
-
-	/**
-	 * Format of timestamp for log files
-	 *
-	 * @var string
-	 */
-	protected $_date_fmt = 'Y-m-d H:i:s';
-
-	/**
-	 * Filename extension
-	 *
-	 * @var	string
-	 */
-	protected $_file_ext;
-
-	/**
-	 * Whether or not the logger can write to the log files
-	 *
-	 * @var bool
-	 */
-	protected $_enabled = TRUE;
-
-	/**
-	 * Predefined logging levels
-	 *
-	 * @var array
-	 */
-	protected $_levels = array('ERROR' => 1, 'DEBUG' => 2, 'INFO' => 3, 'ALL' => 4);
-
-	/**
-	 * mbstring.func_overload flag
-	 *
-	 * @var	bool
-	 */
-	protected static $func_overload;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * @return	void
-	 */
-	public function __construct()
-	{
-		$config =& get_config();
-
-		isset(self::$func_overload) OR self::$func_overload = ( ! is_php('8.0') && extension_loaded('mbstring') && @ini_get('mbstring.func_overload'));
-
-		$this->_log_path = ($config['log_path'] !== '') ? $config['log_path'] : APPPATH.'logs/';
-		$this->_file_ext = (isset($config['log_file_extension']) && $config['log_file_extension'] !== '')
-			? ltrim($config['log_file_extension'], '.') : 'php';
-
-		file_exists($this->_log_path) OR mkdir($this->_log_path, 0755, TRUE);
-
-		if ( ! is_dir($this->_log_path) OR ! is_really_writable($this->_log_path))
-		{
-			$this->_enabled = FALSE;
-		}
-
-		if (is_numeric($config['log_threshold']))
-		{
-			$this->_threshold = (int) $config['log_threshold'];
-		}
-		elseif (is_array($config['log_threshold']))
-		{
-			$this->_threshold = 0;
-			$this->_threshold_array = array_flip($config['log_threshold']);
-		}
-
-		if ( ! empty($config['log_date_format']))
-		{
-			$this->_date_fmt = $config['log_date_format'];
-		}
-
-		if ( ! empty($config['log_file_permissions']) && is_int($config['log_file_permissions']))
-		{
-			$this->_file_permissions = $config['log_file_permissions'];
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Write Log File
-	 *
-	 * Generally this function will be called using the global log_message() function
-	 *
-	 * @param	string	$level 	The error level: 'error', 'debug' or 'info'
-	 * @param	string	$msg 	The error message
-	 * @return	bool
-	 */
-	public function write_log($level, $msg)
-	{
-		if ($this->_enabled === FALSE)
-		{
-			return FALSE;
-		}
-
-		$level = strtoupper($level);
-
-		if (( ! isset($this->_levels[$level]) OR ($this->_levels[$level] > $this->_threshold))
-			&& ! isset($this->_threshold_array[$this->_levels[$level]]))
-		{
-			return FALSE;
-		}
-
-		$filepath = $this->_log_path.'log-'.date('Y-m-d').'.'.$this->_file_ext;
-		$message = '';
-
-		if ( ! file_exists($filepath))
-		{
-			$newfile = TRUE;
-			// Only add protection to php files
-			if ($this->_file_ext === 'php')
-			{
-				$message .= "<?php defined('BASEPATH') OR exit('No direct script access allowed'); ?>\n\n";
-			}
-		}
-
-		if ( ! $fp = @fopen($filepath, 'ab'))
-		{
-			return FALSE;
-		}
-
-		flock($fp, LOCK_EX);
-
-		// Instantiating DateTime with microseconds appended to initial date is needed for proper support of this format
-		if (strpos($this->_date_fmt, 'u') !== FALSE)
-		{
-			$microtime_full = microtime(TRUE);
-			$microtime_short = sprintf("%06d", ($microtime_full - floor($microtime_full)) * 1000000);
-			$date = new DateTime(date('Y-m-d H:i:s.'.$microtime_short, $microtime_full));
-			$date = $date->format($this->_date_fmt);
-		}
-		else
-		{
-			$date = date($this->_date_fmt);
-		}
-
-		$message .= $this->_format_line($level, $date, $msg);
-
-		for ($written = 0, $length = self::strlen($message); $written < $length; $written += $result)
-		{
-			if (($result = fwrite($fp, self::substr($message, $written))) === FALSE)
-			{
-				break;
-			}
-		}
-
-		flock($fp, LOCK_UN);
-		fclose($fp);
-
-		if (isset($newfile) && $newfile === TRUE)
-		{
-			chmod($filepath, $this->_file_permissions);
-		}
-
-		return is_int($result);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Format the log line.
-	 *
-	 * This is for extensibility of log formatting
-	 * If you want to change the log format, extend the CI_Log class and override this method
-	 *
-	 * @param	string	$level 	The error level
-	 * @param	string	$date 	Formatted date string
-	 * @param	string	$message 	The log message
-	 * @return	string	Formatted log line with a new line character at the end
-	 */
-	protected function _format_line($level, $date, $message)
-	{
-		return $level.' - '.$date.' --> '.$message.PHP_EOL;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Byte-safe strlen()
-	 *
-	 * @param	string	$str
-	 * @return	int
-	 */
-	protected static function strlen($str)
-	{
-		return (self::$func_overload)
-			? mb_strlen($str, '8bit')
-			: strlen($str);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Byte-safe substr()
-	 *
-	 * @param	string	$str
-	 * @param	int	$start
-	 * @param	int	$length
-	 * @return	string
-	 */
-	protected static function substr($str, $start, $length = NULL)
-	{
-		if (self::$func_overload)
-		{
-			// mb_substr($str, $start, null, '8bit') returns an empty
-			// string on PHP 5.3
-			isset($length) OR $length = ($start >= 0 ? self::strlen($str) - $start : -$start);
-			return mb_substr($str, $start, $length, '8bit');
-		}
-
-		return isset($length)
-			? substr($str, $start, $length)
-			: substr($str, $start);
-	}
-}
diff --git a/www-api/system/core/Model.php b/www-api/system/core/Model.php
deleted file mode 100644
index b2bbbd4d..00000000
--- a/www-api/system/core/Model.php
+++ /dev/null
@@ -1,77 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Model Class
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Libraries
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/config.html
- */
-class CI_Model {
-
-	/**
-	 * Class constructor
-	 *
-	 * @link	https://github.com/bcit-ci/CodeIgniter/issues/5332
-	 * @return	void
-	 */
-	public function __construct() {}
-
-	/**
-	 * __get magic
-	 *
-	 * Allows models to access CI's loaded classes using the same
-	 * syntax as controllers.
-	 *
-	 * @param	string	$key
-	 */
-	public function __get($key)
-	{
-		// Debugging note:
-		//	If you're here because you're getting an error message
-		//	saying 'Undefined Property: system/core/Model.php', it's
-		//	most likely a typo in your model code.
-		return get_instance()->$key;
-	}
-
-}
diff --git a/www-api/system/core/Output.php b/www-api/system/core/Output.php
deleted file mode 100644
index a629a09d..00000000
--- a/www-api/system/core/Output.php
+++ /dev/null
@@ -1,847 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Output Class
- *
- * Responsible for sending final output to the browser.
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Output
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/output.html
- */
-class CI_Output {
-
-	/**
-	 * Final output string
-	 *
-	 * @var	string
-	 */
-	public $final_output = '';
-
-	/**
-	 * Cache expiration time
-	 *
-	 * @var	int
-	 */
-	public $cache_expiration = 0;
-
-	/**
-	 * List of server headers
-	 *
-	 * @var	array
-	 */
-	public $headers = array();
-
-	/**
-	 * List of mime types
-	 *
-	 * @var	array
-	 */
-	public $mimes =	array();
-
-	/**
-	 * Mime-type for the current page
-	 *
-	 * @var	string
-	 */
-	protected $mime_type = 'text/html';
-
-	/**
-	 * Enable Profiler flag
-	 *
-	 * @var	bool
-	 */
-	public $enable_profiler = FALSE;
-
-	/**
-	 * php.ini zlib.output_compression flag
-	 *
-	 * @var	bool
-	 */
-	protected $_zlib_oc = FALSE;
-
-	/**
-	 * CI output compression flag
-	 *
-	 * @var	bool
-	 */
-	protected $_compress_output = FALSE;
-
-	/**
-	 * List of profiler sections
-	 *
-	 * @var	array
-	 */
-	protected $_profiler_sections =	array();
-
-	/**
-	 * Parse markers flag
-	 *
-	 * Whether or not to parse variables like {elapsed_time} and {memory_usage}.
-	 *
-	 * @var	bool
-	 */
-	public $parse_exec_vars = TRUE;
-
-	/**
-	 * mbstring.func_overload flag
-	 *
-	 * @var	bool
-	 */
-	protected static $func_overload;
-
-	/**
-	 * Class constructor
-	 *
-	 * Determines whether zLib output compression will be used.
-	 *
-	 * @return	void
-	 */
-	public function __construct()
-	{
-		$this->_zlib_oc = (bool) ini_get('zlib.output_compression');
-		$this->_compress_output = (
-			$this->_zlib_oc === FALSE
-			&& config_item('compress_output') === TRUE
-			&& extension_loaded('zlib')
-		);
-
-		isset(self::$func_overload) OR self::$func_overload = ( ! is_php('8.0') && extension_loaded('mbstring') && @ini_get('mbstring.func_overload'));
-
-		// Get mime types for later
-		$this->mimes =& get_mimes();
-
-		log_message('info', 'Output Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get Output
-	 *
-	 * Returns the current output string.
-	 *
-	 * @return	string
-	 */
-	public function get_output()
-	{
-		return $this->final_output;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Output
-	 *
-	 * Sets the output string.
-	 *
-	 * @param	string	$output	Output data
-	 * @return	CI_Output
-	 */
-	public function set_output($output)
-	{
-		$this->final_output = $output;
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Append Output
-	 *
-	 * Appends data onto the output string.
-	 *
-	 * @param	string	$output	Data to append
-	 * @return	CI_Output
-	 */
-	public function append_output($output)
-	{
-		$this->final_output .= $output;
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Header
-	 *
-	 * Lets you set a server header which will be sent with the final output.
-	 *
-	 * Note: If a file is cached, headers will not be sent.
-	 * @todo	We need to figure out how to permit headers to be cached.
-	 *
-	 * @param	string	$header		Header
-	 * @param	bool	$replace	Whether to replace the old header value, if already set
-	 * @return	CI_Output
-	 */
-	public function set_header($header, $replace = TRUE)
-	{
-		// If zlib.output_compression is enabled it will compress the output,
-		// but it will not modify the content-length header to compensate for
-		// the reduction, causing the browser to hang waiting for more data.
-		// We'll just skip content-length in those cases.
-		if ($this->_zlib_oc && strncasecmp($header, 'content-length', 14) === 0)
-		{
-			return $this;
-		}
-
-		$this->headers[] = array($header, $replace);
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Content-Type Header
-	 *
-	 * @param	string	$mime_type	Extension of the file we're outputting
-	 * @param	string	$charset	Character set (default: NULL)
-	 * @return	CI_Output
-	 */
-	public function set_content_type($mime_type, $charset = NULL)
-	{
-		if (strpos($mime_type, '/') === FALSE)
-		{
-			$extension = ltrim($mime_type, '.');
-
-			// Is this extension supported?
-			if (isset($this->mimes[$extension]))
-			{
-				$mime_type =& $this->mimes[$extension];
-
-				if (is_array($mime_type))
-				{
-					$mime_type = current($mime_type);
-				}
-			}
-		}
-
-		$this->mime_type = $mime_type;
-
-		if (empty($charset))
-		{
-			$charset = config_item('charset');
-		}
-
-		$header = 'Content-Type: '.$mime_type
-			.(empty($charset) ? '' : '; charset='.$charset);
-
-		$this->headers[] = array($header, TRUE);
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get Current Content-Type Header
-	 *
-	 * @return	string	'text/html', if not already set
-	 */
-	public function get_content_type()
-	{
-		for ($i = 0, $c = count($this->headers); $i < $c; $i++)
-		{
-			if (sscanf($this->headers[$i][0], 'Content-Type: %[^;]', $content_type) === 1)
-			{
-				return $content_type;
-			}
-		}
-
-		return 'text/html';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get Header
-	 *
-	 * @param	string	$header
-	 * @return	string
-	 */
-	public function get_header($header)
-	{
-		// We only need [x][0] from our multi-dimensional array
-		$header_lines = array_map(function ($headers)
-		{
-			return array_shift($headers);
-		}, $this->headers);
-
-		$headers = array_merge(
-			$header_lines,
-			headers_list()
-		);
-
-		if (empty($headers) OR empty($header))
-		{
-			return NULL;
-		}
-
-		// Count backwards, in order to get the last matching header
-		for ($c = count($headers) - 1; $c > -1; $c--)
-		{
-			if (strncasecmp($header, $headers[$c], $l = self::strlen($header)) === 0)
-			{
-				return trim(self::substr($headers[$c], $l+1));
-			}
-		}
-
-		return NULL;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set HTTP Status Header
-	 *
-	 * As of version 1.7.2, this is an alias for common function
-	 * set_status_header().
-	 *
-	 * @param	int	$code	Status code (default: 200)
-	 * @param	string	$text	Optional message
-	 * @return	CI_Output
-	 */
-	public function set_status_header($code = 200, $text = '')
-	{
-		set_status_header($code, $text);
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Enable/disable Profiler
-	 *
-	 * @param	bool	$val	TRUE to enable or FALSE to disable
-	 * @return	CI_Output
-	 */
-	public function enable_profiler($val = TRUE)
-	{
-		$this->enable_profiler = is_bool($val) ? $val : TRUE;
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Profiler Sections
-	 *
-	 * Allows override of default/config settings for
-	 * Profiler section display.
-	 *
-	 * @param	array	$sections	Profiler sections
-	 * @return	CI_Output
-	 */
-	public function set_profiler_sections($sections)
-	{
-		if (isset($sections['query_toggle_count']))
-		{
-			$this->_profiler_sections['query_toggle_count'] = (int) $sections['query_toggle_count'];
-			unset($sections['query_toggle_count']);
-		}
-
-		foreach ($sections as $section => $enable)
-		{
-			$this->_profiler_sections[$section] = ($enable !== FALSE);
-		}
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Cache
-	 *
-	 * @param	int	$time	Cache expiration time in minutes
-	 * @return	CI_Output
-	 */
-	public function cache($time)
-	{
-		$this->cache_expiration = is_numeric($time) ? $time : 0;
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Display Output
-	 *
-	 * Processes and sends finalized output data to the browser along
-	 * with any server headers and profile data. It also stops benchmark
-	 * timers so the page rendering speed and memory usage can be shown.
-	 *
-	 * Note: All "view" data is automatically put into $this->final_output
-	 *	 by controller class.
-	 *
-	 * @uses	CI_Output::$final_output
-	 * @param	string	$output	Output data override
-	 * @return	void
-	 */
-	public function _display($output = '')
-	{
-		// Note:  We use load_class() because we can't use $CI =& get_instance()
-		// since this function is sometimes called by the caching mechanism,
-		// which happens before the CI super object is available.
-		$BM =& load_class('Benchmark', 'core');
-		$CFG =& load_class('Config', 'core');
-
-		// Grab the super object if we can.
-		if (class_exists('CI_Controller', FALSE))
-		{
-			$CI =& get_instance();
-		}
-
-		// --------------------------------------------------------------------
-
-		// Set the output data
-		if ($output === '')
-		{
-			$output =& $this->final_output;
-		}
-
-		// --------------------------------------------------------------------
-
-		// Do we need to write a cache file? Only if the controller does not have its
-		// own _output() method and we are not dealing with a cache file, which we
-		// can determine by the existence of the $CI object above
-		if ($this->cache_expiration > 0 && isset($CI) && ! method_exists($CI, '_output'))
-		{
-			$this->_write_cache($output);
-		}
-
-		// --------------------------------------------------------------------
-
-		// Parse out the elapsed time and memory usage,
-		// then swap the pseudo-variables with the data
-
-		$elapsed = $BM->elapsed_time('total_execution_time_start', 'total_execution_time_end');
-
-		if ($this->parse_exec_vars === TRUE)
-		{
-			$memory	= round(memory_get_usage() / 1024 / 1024, 2).'MB';
-			$output = str_replace(array('{elapsed_time}', '{memory_usage}'), array($elapsed, $memory), $output);
-		}
-
-		// --------------------------------------------------------------------
-
-		// Is compression requested?
-		if (isset($CI) // This means that we're not serving a cache file, if we were, it would already be compressed
-			&& $this->_compress_output === TRUE
-			&& isset($_SERVER['HTTP_ACCEPT_ENCODING']) && strpos($_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip') !== FALSE)
-		{
-			ob_start('ob_gzhandler');
-		}
-
-		// --------------------------------------------------------------------
-
-		// Are there any server headers to send?
-		if (count($this->headers) > 0)
-		{
-			foreach ($this->headers as $header)
-			{
-				@header($header[0], $header[1]);
-			}
-		}
-
-		// --------------------------------------------------------------------
-
-		// Does the $CI object exist?
-		// If not we know we are dealing with a cache file so we'll
-		// simply echo out the data and exit.
-		if ( ! isset($CI))
-		{
-			if ($this->_compress_output === TRUE)
-			{
-				if (isset($_SERVER['HTTP_ACCEPT_ENCODING']) && strpos($_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip') !== FALSE)
-				{
-					header('Content-Encoding: gzip');
-					header('Content-Length: '.self::strlen($output));
-				}
-				else
-				{
-					// User agent doesn't support gzip compression,
-					// so we'll have to decompress our cache
-					$output = gzinflate(self::substr($output, 10, -8));
-				}
-			}
-
-			echo $output;
-			log_message('info', 'Final output sent to browser');
-			log_message('debug', 'Total execution time: '.$elapsed);
-			return;
-		}
-
-		// --------------------------------------------------------------------
-
-		// Do we need to generate profile data?
-		// If so, load the Profile class and run it.
-		if ($this->enable_profiler === TRUE)
-		{
-			$CI->load->library('profiler');
-			if ( ! empty($this->_profiler_sections))
-			{
-				$CI->profiler->set_sections($this->_profiler_sections);
-			}
-
-			// If the output data contains closing </body> and </html> tags
-			// we will remove them and add them back after we insert the profile data
-			$output = preg_replace('|</body>.*?</html>|is', '', $output, -1, $count).$CI->profiler->run();
-			if ($count > 0)
-			{
-				$output .= '</body></html>';
-			}
-		}
-
-		// Does the controller contain a function named _output()?
-		// If so send the output there.  Otherwise, echo it.
-		if (method_exists($CI, '_output'))
-		{
-			$CI->_output($output);
-		}
-		else
-		{
-			echo $output; // Send it to the browser!
-		}
-
-		log_message('info', 'Final output sent to browser');
-		log_message('debug', 'Total execution time: '.$elapsed);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Write Cache
-	 *
-	 * @param	string	$output	Output data to cache
-	 * @return	void
-	 */
-	public function _write_cache($output)
-	{
-		$CI =& get_instance();
-		$path = $CI->config->item('cache_path');
-		$cache_path = ($path === '') ? APPPATH.'cache/' : $path;
-
-		if ( ! is_dir($cache_path) OR ! is_really_writable($cache_path))
-		{
-			log_message('error', 'Unable to write cache file: '.$cache_path);
-			return;
-		}
-
-		$uri = $CI->config->item('base_url')
-			.$CI->config->item('index_page')
-			.$CI->uri->uri_string();
-
-		if (($cache_query_string = $CI->config->item('cache_query_string')) && ! empty($_SERVER['QUERY_STRING']))
-		{
-			if (is_array($cache_query_string))
-			{
-				$uri .= '?'.http_build_query(array_intersect_key($_GET, array_flip($cache_query_string)));
-			}
-			else
-			{
-				$uri .= '?'.$_SERVER['QUERY_STRING'];
-			}
-		}
-
-		$cache_path .= md5($uri);
-
-		if ( ! $fp = @fopen($cache_path, 'w+b'))
-		{
-			log_message('error', 'Unable to write cache file: '.$cache_path);
-			return;
-		}
-
-		if ( ! flock($fp, LOCK_EX))
-		{
-			log_message('error', 'Unable to secure a file lock for file at: '.$cache_path);
-			fclose($fp);
-			return;
-		}
-
-		// If output compression is enabled, compress the cache
-		// itself, so that we don't have to do that each time
-		// we're serving it
-		if ($this->_compress_output === TRUE)
-		{
-			$output = gzencode($output);
-
-			if ($this->get_header('content-type') === NULL)
-			{
-				$this->set_content_type($this->mime_type);
-			}
-		}
-
-		$expire = time() + ($this->cache_expiration * 60);
-
-		// Put together our serialized info.
-		$cache_info = serialize(array(
-			'expire'	=> $expire,
-			'headers'	=> $this->headers
-		));
-
-		$output = $cache_info.'ENDCI--->'.$output;
-
-		for ($written = 0, $length = self::strlen($output); $written < $length; $written += $result)
-		{
-			if (($result = fwrite($fp, self::substr($output, $written))) === FALSE)
-			{
-				break;
-			}
-		}
-
-		flock($fp, LOCK_UN);
-		fclose($fp);
-
-		if ( ! is_int($result))
-		{
-			@unlink($cache_path);
-			log_message('error', 'Unable to write the complete cache content at: '.$cache_path);
-			return;
-		}
-
-		chmod($cache_path, 0640);
-		log_message('debug', 'Cache file written: '.$cache_path);
-
-		// Send HTTP cache-control headers to browser to match file cache settings.
-		$this->set_cache_header($_SERVER['REQUEST_TIME'], $expire);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Update/serve cached output
-	 *
-	 * @uses	CI_Config
-	 * @uses	CI_URI
-	 *
-	 * @param	object	&$CFG	CI_Config class instance
-	 * @param	object	&$URI	CI_URI class instance
-	 * @return	bool	TRUE on success or FALSE on failure
-	 */
-	public function _display_cache(&$CFG, &$URI)
-	{
-		$cache_path = ($CFG->item('cache_path') === '') ? APPPATH.'cache/' : $CFG->item('cache_path');
-
-		// Build the file path. The file name is an MD5 hash of the full URI
-		$uri = $CFG->item('base_url').$CFG->item('index_page').$URI->uri_string;
-
-		if (($cache_query_string = $CFG->item('cache_query_string')) && ! empty($_SERVER['QUERY_STRING']))
-		{
-			if (is_array($cache_query_string))
-			{
-				$uri .= '?'.http_build_query(array_intersect_key($_GET, array_flip($cache_query_string)));
-			}
-			else
-			{
-				$uri .= '?'.$_SERVER['QUERY_STRING'];
-			}
-		}
-
-		$filepath = $cache_path.md5($uri);
-
-		if ( ! file_exists($filepath) OR ! $fp = @fopen($filepath, 'rb'))
-		{
-			return FALSE;
-		}
-
-		flock($fp, LOCK_SH);
-
-		$cache = (filesize($filepath) > 0) ? fread($fp, filesize($filepath)) : '';
-
-		flock($fp, LOCK_UN);
-		fclose($fp);
-
-		// Look for embedded serialized file info.
-		if ( ! preg_match('/^(.*)ENDCI--->/', $cache, $match))
-		{
-			return FALSE;
-		}
-
-		$cache_info = unserialize($match[1]);
-		$expire = $cache_info['expire'];
-
-		$last_modified = filemtime($filepath);
-
-		// Has the file expired?
-		if ($_SERVER['REQUEST_TIME'] >= $expire && is_really_writable($cache_path))
-		{
-			// If so we'll delete it.
-			@unlink($filepath);
-			log_message('debug', 'Cache file has expired. File deleted.');
-			return FALSE;
-		}
-
-		// Send the HTTP cache control headers
-		$this->set_cache_header($last_modified, $expire);
-
-		// Add headers from cache file.
-		foreach ($cache_info['headers'] as $header)
-		{
-			$this->set_header($header[0], $header[1]);
-		}
-
-		// Display the cache
-		$this->_display(self::substr($cache, self::strlen($match[0])));
-		log_message('debug', 'Cache file is current. Sending it to browser.');
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Delete cache
-	 *
-	 * @param	string	$uri	URI string
-	 * @return	bool
-	 */
-	public function delete_cache($uri = '')
-	{
-		$CI =& get_instance();
-		$cache_path = $CI->config->item('cache_path');
-		if ($cache_path === '')
-		{
-			$cache_path = APPPATH.'cache/';
-		}
-
-		if ( ! is_dir($cache_path))
-		{
-			log_message('error', 'Unable to find cache path: '.$cache_path);
-			return FALSE;
-		}
-
-		if (empty($uri))
-		{
-			$uri = $CI->uri->uri_string();
-
-			if (($cache_query_string = $CI->config->item('cache_query_string')) && ! empty($_SERVER['QUERY_STRING']))
-			{
-				if (is_array($cache_query_string))
-				{
-					$uri .= '?'.http_build_query(array_intersect_key($_GET, array_flip($cache_query_string)));
-				}
-				else
-				{
-					$uri .= '?'.$_SERVER['QUERY_STRING'];
-				}
-			}
-		}
-
-		$cache_path .= md5($CI->config->item('base_url').$CI->config->item('index_page').ltrim($uri, '/'));
-
-		if ( ! @unlink($cache_path))
-		{
-			log_message('error', 'Unable to delete cache file for '.$uri);
-			return FALSE;
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Cache Header
-	 *
-	 * Set the HTTP headers to match the server-side file cache settings
-	 * in order to reduce bandwidth.
-	 *
-	 * @param	int	$last_modified	Timestamp of when the page was last modified
-	 * @param	int	$expiration	Timestamp of when should the requested page expire from cache
-	 * @return	void
-	 */
-	public function set_cache_header($last_modified, $expiration)
-	{
-		$max_age = $expiration - $_SERVER['REQUEST_TIME'];
-
-		if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) && $last_modified <= strtotime($_SERVER['HTTP_IF_MODIFIED_SINCE']))
-		{
-			$this->set_status_header(304);
-			exit;
-		}
-
-		header('Pragma: public');
-		header('Cache-Control: max-age='.$max_age.', public');
-		header('Expires: '.gmdate('D, d M Y H:i:s', $expiration).' GMT');
-		header('Last-modified: '.gmdate('D, d M Y H:i:s', $last_modified).' GMT');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Byte-safe strlen()
-	 *
-	 * @param	string	$str
-	 * @return	int
-	 */
-	protected static function strlen($str)
-	{
-		return (self::$func_overload)
-			? mb_strlen($str, '8bit')
-			: strlen($str);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Byte-safe substr()
-	 *
-	 * @param	string	$str
-	 * @param	int	$start
-	 * @param	int	$length
-	 * @return	string
-	 */
-	protected static function substr($str, $start, $length = NULL)
-	{
-		if (self::$func_overload)
-		{
-			// mb_substr($str, $start, null, '8bit') returns an empty
-			// string on PHP 5.3
-			isset($length) OR $length = ($start >= 0 ? self::strlen($str) - $start : -$start);
-			return mb_substr($str, $start, $length, '8bit');
-		}
-
-		return isset($length)
-			? substr($str, $start, $length)
-			: substr($str, $start);
-	}
-}
diff --git a/www-api/system/core/Router.php b/www-api/system/core/Router.php
deleted file mode 100644
index ab1f44e0..00000000
--- a/www-api/system/core/Router.php
+++ /dev/null
@@ -1,516 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Router Class
- *
- * Parses URIs and determines routing
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Libraries
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/general/routing.html
- */
-class CI_Router {
-
-	/**
-	 * CI_Config class object
-	 *
-	 * @var	object
-	 */
-	public $config;
-
-	/**
-	 * List of routes
-	 *
-	 * @var	array
-	 */
-	public $routes =	array();
-
-	/**
-	 * Current class name
-	 *
-	 * @var	string
-	 */
-	public $class =		'';
-
-	/**
-	 * Current method name
-	 *
-	 * @var	string
-	 */
-	public $method =	'index';
-
-	/**
-	 * Sub-directory that contains the requested controller class
-	 *
-	 * @var	string
-	 */
-	public $directory;
-
-	/**
-	 * Default controller (and method if specific)
-	 *
-	 * @var	string
-	 */
-	public $default_controller;
-
-	/**
-	 * Translate URI dashes
-	 *
-	 * Determines whether dashes in controller & method segments
-	 * should be automatically replaced by underscores.
-	 *
-	 * @var	bool
-	 */
-	public $translate_uri_dashes = FALSE;
-
-	/**
-	 * Enable query strings flag
-	 *
-	 * Determines whether to use GET parameters or segment URIs
-	 *
-	 * @var	bool
-	 */
-	public $enable_query_strings = FALSE;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * Runs the route mapping function.
-	 *
-	 * @param	array	$routing
-	 * @return	void
-	 */
-	public function __construct($routing = NULL)
-	{
-		$this->config =& load_class('Config', 'core');
-		$this->uri =& load_class('URI', 'core');
-
-		$this->enable_query_strings = ( ! is_cli() && $this->config->item('enable_query_strings') === TRUE);
-
-		// If a directory override is configured, it has to be set before any dynamic routing logic
-		is_array($routing) && isset($routing['directory']) && $this->set_directory($routing['directory']);
-		$this->_set_routing();
-
-		// Set any routing overrides that may exist in the main index file
-		if (is_array($routing))
-		{
-			empty($routing['controller']) OR $this->set_class($routing['controller']);
-			empty($routing['function'])   OR $this->set_method($routing['function']);
-		}
-
-		log_message('info', 'Router Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set route mapping
-	 *
-	 * Determines what should be served based on the URI request,
-	 * as well as any "routes" that have been set in the routing config file.
-	 *
-	 * @return	void
-	 */
-	protected function _set_routing()
-	{
-		// Load the routes.php file. It would be great if we could
-		// skip this for enable_query_strings = TRUE, but then
-		// default_controller would be empty ...
-		if (file_exists(APPPATH.'config/routes.php'))
-		{
-			include(APPPATH.'config/routes.php');
-		}
-
-		if (file_exists(APPPATH.'config/'.ENVIRONMENT.'/routes.php'))
-		{
-			include(APPPATH.'config/'.ENVIRONMENT.'/routes.php');
-		}
-
-		// Validate & get reserved routes
-		if (isset($route) && is_array($route))
-		{
-			isset($route['default_controller']) && $this->default_controller = $route['default_controller'];
-			isset($route['translate_uri_dashes']) && $this->translate_uri_dashes = $route['translate_uri_dashes'];
-			unset($route['default_controller'], $route['translate_uri_dashes']);
-			$this->routes = $route;
-		}
-
-		// Are query strings enabled in the config file? Normally CI doesn't utilize query strings
-		// since URI segments are more search-engine friendly, but they can optionally be used.
-		// If this feature is enabled, we will gather the directory/class/method a little differently
-		if ($this->enable_query_strings)
-		{
-			// If the directory is set at this time, it means an override exists, so skip the checks
-			if ( ! isset($this->directory))
-			{
-				$_d = $this->config->item('directory_trigger');
-				$_d = isset($_GET[$_d]) ? trim($_GET[$_d], " \t\n\r\0\x0B/") : '';
-
-				if ($_d !== '')
-				{
-					$this->uri->filter_uri($_d);
-					$this->set_directory($_d);
-				}
-			}
-
-			$_c = trim($this->config->item('controller_trigger'));
-			if ( ! empty($_GET[$_c]))
-			{
-				$this->uri->filter_uri($_GET[$_c]);
-				$this->set_class($_GET[$_c]);
-
-				$_f = trim($this->config->item('function_trigger'));
-				if ( ! empty($_GET[$_f]))
-				{
-					$this->uri->filter_uri($_GET[$_f]);
-					$this->set_method($_GET[$_f]);
-				}
-
-				$this->uri->rsegments = array(
-					1 => $this->class,
-					2 => $this->method
-				);
-			}
-			else
-			{
-				$this->_set_default_controller();
-			}
-
-			// Routing rules don't apply to query strings and we don't need to detect
-			// directories, so we're done here
-			return;
-		}
-
-		// Is there anything to parse?
-		if ($this->uri->uri_string !== '')
-		{
-			$this->_parse_routes();
-		}
-		else
-		{
-			$this->_set_default_controller();
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set request route
-	 *
-	 * Takes an array of URI segments as input and sets the class/method
-	 * to be called.
-	 *
-	 * @used-by	CI_Router::_parse_routes()
-	 * @param	array	$segments	URI segments
-	 * @return	void
-	 */
-	protected function _set_request($segments = array())
-	{
-		$segments = $this->_validate_request($segments);
-		// If we don't have any segments left - try the default controller;
-		// WARNING: Directories get shifted out of the segments array!
-		if (empty($segments))
-		{
-			$this->_set_default_controller();
-			return;
-		}
-
-		if ($this->translate_uri_dashes === TRUE)
-		{
-			$segments[0] = str_replace('-', '_', $segments[0]);
-			if (isset($segments[1]))
-			{
-				$segments[1] = str_replace('-', '_', $segments[1]);
-			}
-		}
-
-		$this->set_class($segments[0]);
-		if (isset($segments[1]))
-		{
-			$this->set_method($segments[1]);
-		}
-		else
-		{
-			$segments[1] = 'index';
-		}
-
-		array_unshift($segments, NULL);
-		unset($segments[0]);
-		$this->uri->rsegments = $segments;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set default controller
-	 *
-	 * @return	void
-	 */
-	protected function _set_default_controller()
-	{
-		if (empty($this->default_controller))
-		{
-			show_error('Unable to determine what should be displayed. A default route has not been specified in the routing file.');
-		}
-
-		// Is the method being specified?
-		if (sscanf($this->default_controller, '%[^/]/%s', $class, $method) !== 2)
-		{
-			$method = 'index';
-		}
-
-		if ( ! file_exists(APPPATH.'controllers/'.$this->directory.ucfirst($class).'.php'))
-		{
-			// This will trigger 404 later
-			return;
-		}
-
-		$this->set_class($class);
-		$this->set_method($method);
-
-		// Assign routed segments, index starting from 1
-		$this->uri->rsegments = array(
-			1 => $class,
-			2 => $method
-		);
-
-		log_message('debug', 'No URI present. Default controller set.');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Validate request
-	 *
-	 * Attempts validate the URI request and determine the controller path.
-	 *
-	 * @used-by	CI_Router::_set_request()
-	 * @param	array	$segments	URI segments
-	 * @return	mixed	URI segments
-	 */
-	protected function _validate_request($segments)
-	{
-		$c = count($segments);
-		$directory_override = isset($this->directory);
-
-		// Loop through our segments and return as soon as a controller
-		// is found or when such a directory doesn't exist
-		while ($c-- > 0)
-		{
-			$test = $this->directory
-				.ucfirst($this->translate_uri_dashes === TRUE ? str_replace('-', '_', $segments[0]) : $segments[0]);
-
-			if ( ! file_exists(APPPATH.'controllers/'.$test.'.php')
-				&& $directory_override === FALSE
-				&& is_dir(APPPATH.'controllers/'.$this->directory.$segments[0])
-			)
-			{
-				$this->set_directory(array_shift($segments), TRUE);
-				continue;
-			}
-
-			return $segments;
-		}
-
-		// This means that all segments were actually directories
-		return $segments;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Parse Routes
-	 *
-	 * Matches any routes that may exist in the config/routes.php file
-	 * against the URI to determine if the class/method need to be remapped.
-	 *
-	 * @return	void
-	 */
-	protected function _parse_routes()
-	{
-		// Turn the segment array into a URI string
-		$uri = implode('/', $this->uri->segments);
-
-		// Get HTTP verb
-		$http_verb = isset($_SERVER['REQUEST_METHOD']) ? strtolower($_SERVER['REQUEST_METHOD']) : 'cli';
-
-		// Loop through the route array looking for wildcards
-		foreach ($this->routes as $key => $val)
-		{
-			// Check if route format is using HTTP verbs
-			if (is_array($val))
-			{
-				$val = array_change_key_case($val, CASE_LOWER);
-				if (isset($val[$http_verb]))
-				{
-					$val = $val[$http_verb];
-				}
-				else
-				{
-					continue;
-				}
-			}
-
-			// Convert wildcards to RegEx
-			$key = str_replace(array(':any', ':num'), array('[^/]+', '[0-9]+'), $key);
-
-			// Does the RegEx match?
-			if (preg_match('#^'.$key.'$#', $uri, $matches))
-			{
-				// Are we using callbacks to process back-references?
-				if ( ! is_string($val) && is_callable($val))
-				{
-					// Remove the original string from the matches array.
-					array_shift($matches);
-
-					// Execute the callback using the values in matches as its parameters.
-					$val = call_user_func_array($val, $matches);
-				}
-				// Are we using the default routing method for back-references?
-				elseif (strpos($val, '$') !== FALSE && strpos($key, '(') !== FALSE)
-				{
-					$val = preg_replace('#^'.$key.'$#', $val, $uri);
-				}
-
-				$this->_set_request(explode('/', $val));
-				return;
-			}
-		}
-
-		// If we got this far it means we didn't encounter a
-		// matching route so we'll set the site default route
-		$this->_set_request(array_values($this->uri->segments));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set class name
-	 *
-	 * @param	string	$class	Class name
-	 * @return	void
-	 */
-	public function set_class($class)
-	{
-		$this->class = str_replace(array('/', '.'), '', $class);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch the current class
-	 *
-	 * @deprecated	3.0.0	Read the 'class' property instead
-	 * @return	string
-	 */
-	public function fetch_class()
-	{
-		return $this->class;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set method name
-	 *
-	 * @param	string	$method	Method name
-	 * @return	void
-	 */
-	public function set_method($method)
-	{
-		$this->method = $method;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch the current method
-	 *
-	 * @deprecated	3.0.0	Read the 'method' property instead
-	 * @return	string
-	 */
-	public function fetch_method()
-	{
-		return $this->method;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set directory name
-	 *
-	 * @param	string	$dir	Directory name
-	 * @param	bool	$append	Whether we're appending rather than setting the full value
-	 * @return	void
-	 */
-	public function set_directory($dir, $append = FALSE)
-	{
-		if ($append !== TRUE OR empty($this->directory))
-		{
-			$this->directory = str_replace('.', '', trim($dir, '/')).'/';
-		}
-		else
-		{
-			$this->directory .= str_replace('.', '', trim($dir, '/')).'/';
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch directory
-	 *
-	 * Feches the sub-directory (if any) that contains the requested
-	 * controller class.
-	 *
-	 * @deprecated	3.0.0	Read the 'directory' property instead
-	 * @return	string
-	 */
-	public function fetch_directory()
-	{
-		return $this->directory;
-	}
-
-}
diff --git a/www-api/system/core/Security.php b/www-api/system/core/Security.php
deleted file mode 100644
index e7772e03..00000000
--- a/www-api/system/core/Security.php
+++ /dev/null
@@ -1,1111 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Security Class
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Security
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/security.html
- */
-class CI_Security {
-
-	/**
-	 * List of sanitize filename strings
-	 *
-	 * @var	array
-	 */
-	public $filename_bad_chars =	array(
-		'../', '<!--', '-->', '<', '>',
-		"'", '"', '&', '$', '#',
-		'{', '}', '[', ']', '=',
-		';', '?', '%20', '%22',
-		'%3c',		// <
-		'%253c',	// <
-		'%3e',		// >
-		'%0e',		// >
-		'%28',		// (
-		'%29',		// )
-		'%2528',	// (
-		'%26',		// &
-		'%24',		// $
-		'%3f',		// ?
-		'%3b',		// ;
-		'%3d'		// =
-	);
-
-	/**
-	 * Character set
-	 *
-	 * Will be overridden by the constructor.
-	 *
-	 * @var	string
-	 */
-	public $charset = 'UTF-8';
-
-	/**
-	 * XSS Hash
-	 *
-	 * Random Hash for protecting URLs.
-	 *
-	 * @var	string
-	 */
-	protected $_xss_hash;
-
-	/**
-	 * CSRF Hash
-	 *
-	 * Random hash for Cross Site Request Forgery protection cookie
-	 *
-	 * @var	string
-	 */
-	protected $_csrf_hash;
-
-	/**
-	 * CSRF Expire time
-	 *
-	 * Expiration time for Cross Site Request Forgery protection cookie.
-	 * Defaults to two hours (in seconds).
-	 *
-	 * @var	int
-	 */
-	protected $_csrf_expire =	7200;
-
-	/**
-	 * CSRF Token name
-	 *
-	 * Token name for Cross Site Request Forgery protection cookie.
-	 *
-	 * @var	string
-	 */
-	protected $_csrf_token_name =	'ci_csrf_token';
-
-	/**
-	 * CSRF Cookie name
-	 *
-	 * Cookie name for Cross Site Request Forgery protection cookie.
-	 *
-	 * @var	string
-	 */
-	protected $_csrf_cookie_name =	'ci_csrf_token';
-
-	/**
-	 * List of never allowed strings
-	 *
-	 * @var	array
-	 */
-	protected $_never_allowed_str =	array(
-		'document.cookie' => '[removed]',
-		'(document).cookie' => '[removed]',
-		'document.write'  => '[removed]',
-		'(document).write'  => '[removed]',
-		'.parentNode'     => '[removed]',
-		'.innerHTML'      => '[removed]',
-		'-moz-binding'    => '[removed]',
-		'<!--'            => '&lt;!--',
-		'-->'             => '--&gt;',
-		'<![CDATA['       => '&lt;![CDATA[',
-		'<comment>'	  => '&lt;comment&gt;',
-		'<%'              => '&lt;&#37;'
-	);
-
-	/**
-	 * List of never allowed regex replacements
-	 *
-	 * @var	array
-	 */
-	protected $_never_allowed_regex = array(
-		'javascript\s*:',
-		'(\(?document\)?|\(?window\)?(\.document)?)\.(location|on\w*)',
-		'expression\s*(\(|&\#40;)', // CSS and IE
-		'vbscript\s*:', // IE, surprise!
-		'wscript\s*:', // IE
-		'jscript\s*:', // IE
-		'vbs\s*:', // IE
-		'Redirect\s+30\d',
-		"([\"'])?data\s*:[^\\1]*?base64[^\\1]*?,[^\\1]*?\\1?"
-	);
-
-	/**
-	 * Class constructor
-	 *
-	 * @return	void
-	 */
-	public function __construct()
-	{
-		// Is CSRF protection enabled?
-		if (config_item('csrf_protection'))
-		{
-			// CSRF config
-			foreach (array('csrf_expire', 'csrf_token_name', 'csrf_cookie_name') as $key)
-			{
-				if (NULL !== ($val = config_item($key)))
-				{
-					$this->{'_'.$key} = $val;
-				}
-			}
-
-			// Append application specific cookie prefix
-			if ($cookie_prefix = config_item('cookie_prefix'))
-			{
-				$this->_csrf_cookie_name = $cookie_prefix.$this->_csrf_cookie_name;
-			}
-
-			// Set the CSRF hash
-			$this->_csrf_set_hash();
-		}
-
-		$this->charset = strtoupper((string) config_item('charset'));
-
-		log_message('info', 'Security Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * CSRF Verify
-	 *
-	 * @return	CI_Security
-	 */
-	public function csrf_verify()
-	{
-		// If it's not a POST request we will set the CSRF cookie
-		if (strtoupper($_SERVER['REQUEST_METHOD']) !== 'POST')
-		{
-			return $this->csrf_set_cookie();
-		}
-
-		// Check if URI has been whitelisted from CSRF checks
-		if ($exclude_uris = config_item('csrf_exclude_uris'))
-		{
-			$uri = load_class('URI', 'core');
-			foreach ($exclude_uris as $excluded)
-			{
-				if (preg_match('#^'.$excluded.'$#i'.(UTF8_ENABLED ? 'u' : ''), $uri->uri_string()))
-				{
-					return $this;
-				}
-			}
-		}
-
-		// Check CSRF token validity, but don't error on mismatch just yet - we'll want to regenerate
-		$valid = isset($_POST[$this->_csrf_token_name], $_COOKIE[$this->_csrf_cookie_name])
-			&& is_string($_POST[$this->_csrf_token_name]) && is_string($_COOKIE[$this->_csrf_cookie_name])
-			&& hash_equals($_POST[$this->_csrf_token_name], $_COOKIE[$this->_csrf_cookie_name]);
-
-		// We kill this since we're done and we don't want to pollute the _POST array
-		unset($_POST[$this->_csrf_token_name]);
-
-		// Regenerate on every submission?
-		if (config_item('csrf_regenerate'))
-		{
-			// Nothing should last forever
-			unset($_COOKIE[$this->_csrf_cookie_name]);
-			$this->_csrf_hash = NULL;
-		}
-
-		$this->_csrf_set_hash();
-		$this->csrf_set_cookie();
-
-		if ($valid !== TRUE)
-		{
-			$this->csrf_show_error();
-		}
-
-		log_message('info', 'CSRF token verified');
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * CSRF Set Cookie
-	 *
-	 * @codeCoverageIgnore
-	 * @return	CI_Security
-	 */
-	public function csrf_set_cookie()
-	{
-		$expire = time() + $this->_csrf_expire;
-		$secure_cookie = (bool) config_item('cookie_secure');
-
-		if ($secure_cookie && ! is_https())
-		{
-			return FALSE;
-		}
-
-		if (is_php('7.3'))
-		{
-			setcookie(
-				$this->_csrf_cookie_name,
-				$this->_csrf_hash,
-				array(
-					'expires'  => $expire,
-					'path'     => config_item('cookie_path'),
-					'domain'   => config_item('cookie_domain'),
-					'secure'   => $secure_cookie,
-					'httponly' => config_item('cookie_httponly'),
-					'samesite' => 'Strict'
-				)
-			);
-		}
-		else
-		{
-			$domain = trim(config_item('cookie_domain'));
-			header('Set-Cookie: '.$this->_csrf_cookie_name.'='.$this->_csrf_hash
-					.'; Expires='.gmdate('D, d-M-Y H:i:s T', $expire)
-					.'; Max-Age='.$this->_csrf_expire
-					.'; Path='.rawurlencode(config_item('cookie_path'))
-					.($domain === '' ? '' : '; Domain='.$domain)
-					.($secure_cookie ? '; Secure' : '')
-					.(config_item('cookie_httponly') ? '; HttpOnly' : '')
-					.'; SameSite=Strict'
-			);
-		}
-
-		log_message('info', 'CSRF cookie sent');
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show CSRF Error
-	 *
-	 * @return	void
-	 */
-	public function csrf_show_error()
-	{
-		show_error('The action you have requested is not allowed.', 403);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get CSRF Hash
-	 *
-	 * @see		CI_Security::$_csrf_hash
-	 * @return 	string	CSRF hash
-	 */
-	public function get_csrf_hash()
-	{
-		return $this->_csrf_hash;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get CSRF Token Name
-	 *
-	 * @see		CI_Security::$_csrf_token_name
-	 * @return	string	CSRF token name
-	 */
-	public function get_csrf_token_name()
-	{
-		return $this->_csrf_token_name;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * XSS Clean
-	 *
-	 * Sanitizes data so that Cross Site Scripting Hacks can be
-	 * prevented.  This method does a fair amount of work but
-	 * it is extremely thorough, designed to prevent even the
-	 * most obscure XSS attempts.  Nothing is ever 100% foolproof,
-	 * of course, but I haven't been able to get anything passed
-	 * the filter.
-	 *
-	 * Note: Should only be used to deal with data upon submission.
-	 *	 It's not something that should be used for general
-	 *	 runtime processing.
-	 *
-	 * @link	http://channel.bitflux.ch/wiki/XSS_Prevention
-	 * 		Based in part on some code and ideas from Bitflux.
-	 *
-	 * @link	http://ha.ckers.org/xss.html
-	 * 		To help develop this script I used this great list of
-	 *		vulnerabilities along with a few other hacks I've
-	 *		harvested from examining vulnerabilities in other programs.
-	 *
-	 * @param	string|string[]	$str		Input data
-	 * @param 	bool		$is_image	Whether the input is an image
-	 * @return	string
-	 */
-	public function xss_clean($str, $is_image = FALSE)
-	{
-		// Is the string an array?
-		if (is_array($str))
-		{
-			foreach ($str as $key => &$value)
-			{
-				$str[$key] = $this->xss_clean($value);
-			}
-
-			return $str;
-		}
-
-		// Remove Invisible Characters
-		$str = remove_invisible_characters($str);
-
-		/*
-		 * URL Decode
-		 *
-		 * Just in case stuff like this is submitted:
-		 *
-		 * <a href="http://%77%77%77%2E%67%6F%6F%67%6C%65%2E%63%6F%6D">Google</a>
-		 *
-		 * Note: Use rawurldecode() so it does not remove plus signs
-		 */
-		if (stripos($str, '%') !== false)
-		{
-			do
-			{
-				$oldstr = $str;
-				$str = rawurldecode($str);
-				$str = preg_replace_callback('#%(?:\s*[0-9a-f]){2,}#i', array($this, '_urldecodespaces'), $str);
-			}
-			while ($oldstr !== $str);
-			unset($oldstr);
-		}
-
-		/*
-		 * Convert character entities to ASCII
-		 *
-		 * This permits our tests below to work reliably.
-		 * We only convert entities that are within tags since
-		 * these are the ones that will pose security problems.
-		 */
-		$str = preg_replace_callback("/[^a-z0-9>]+[a-z0-9]+=([\'\"]).*?\\1/si", array($this, '_convert_attribute'), $str);
-		$str = preg_replace_callback('/<\w+.*/si', array($this, '_decode_entity'), $str);
-
-		// Remove Invisible Characters Again!
-		$str = remove_invisible_characters($str);
-
-		/*
-		 * Convert all tabs to spaces
-		 *
-		 * This prevents strings like this: ja	vascript
-		 * NOTE: we deal with spaces between characters later.
-		 * NOTE: preg_replace was found to be amazingly slow here on
-		 * large blocks of data, so we use str_replace.
-		 */
-		$str = str_replace("\t", ' ', $str);
-
-		// Capture converted string for later comparison
-		$converted_string = $str;
-
-		// Remove Strings that are never allowed
-		$str = $this->_do_never_allowed($str);
-
-		/*
-		 * Makes PHP tags safe
-		 *
-		 * Note: XML tags are inadvertently replaced too:
-		 *
-		 * <?xml
-		 *
-		 * But it doesn't seem to pose a problem.
-		 */
-		if ($is_image === TRUE)
-		{
-			// Images have a tendency to have the PHP short opening and
-			// closing tags every so often so we skip those and only
-			// do the long opening tags.
-			$str = preg_replace('/<\?(php)/i', '&lt;?\\1', $str);
-		}
-		else
-		{
-			$str = str_replace(array('<?', '?'.'>'), array('&lt;?', '?&gt;'), $str);
-		}
-
-		/*
-		 * Compact any exploded words
-		 *
-		 * This corrects words like:  j a v a s c r i p t
-		 * These words are compacted back to their correct state.
-		 */
-		$words = array(
-			'javascript', 'expression', 'vbscript', 'jscript', 'wscript',
-			'vbs', 'script', 'base64', 'applet', 'alert', 'document',
-			'write', 'cookie', 'window', 'confirm', 'prompt', 'eval'
-		);
-
-		foreach ($words as $word)
-		{
-			$word = implode('\s*', str_split($word)).'\s*';
-
-			// We only want to do this when it is followed by a non-word character
-			// That way valid stuff like "dealer to" does not become "dealerto"
-			$str = preg_replace_callback('#('.substr($word, 0, -3).')(\W)#is', array($this, '_compact_exploded_words'), $str);
-		}
-
-		/*
-		 * Remove disallowed Javascript in links or img tags
-		 * We used to do some version comparisons and use of stripos(),
-		 * but it is dog slow compared to these simplified non-capturing
-		 * preg_match(), especially if the pattern exists in the string
-		 *
-		 * Note: It was reported that not only space characters, but all in
-		 * the following pattern can be parsed as separators between a tag name
-		 * and its attributes: [\d\s"\'`;,\/\=\(\x00\x0B\x09\x0C]
-		 * ... however, remove_invisible_characters() above already strips the
-		 * hex-encoded ones, so we'll skip them below.
-		 */
-		do
-		{
-			$original = $str;
-
-			if (preg_match('/<a/i', $str))
-			{
-				$str = preg_replace_callback('#<a(?:rea)?[^a-z0-9>]+([^>]*?)(?:>|$)#si', array($this, '_js_link_removal'), $str);
-			}
-
-			if (preg_match('/<img/i', $str))
-			{
-				$str = preg_replace_callback('#<img[^a-z0-9]+([^>]*?)(?:\s?/?>|$)#si', array($this, '_js_img_removal'), $str);
-			}
-
-			if (preg_match('/script|xss/i', $str))
-			{
-				$str = preg_replace('#</*(?:script|xss).*?>#si', '[removed]', $str);
-			}
-		}
-		while ($original !== $str);
-		unset($original);
-
-		/*
-		 * Sanitize naughty HTML elements
-		 *
-		 * If a tag containing any of the words in the list
-		 * below is found, the tag gets converted to entities.
-		 *
-		 * So this: <blink>
-		 * Becomes: &lt;blink&gt;
-		 */
-		$pattern = '#'
-			.'<((?<slash>/*\s*)((?<tagName>[a-z0-9]+)(?=[^a-z0-9]|$)|.+)' // tag start and name, followed by a non-tag character
-			.'[^\s\042\047a-z0-9>/=]*' // a valid attribute character immediately after the tag would count as a separator
-			// optional attributes
-			.'(?<attributes>(?:[\s\042\047/=]*' // non-attribute characters, excluding > (tag close) for obvious reasons
-			.'[^\s\042\047>/=]+' // attribute characters
-			// optional attribute-value
-				.'(?:\s*=' // attribute-value separator
-					.'(?:[^\s\042\047=><`]+|\s*\042[^\042]*\042|\s*\047[^\047]*\047|\s*(?U:[^\s\042\047=><`]*))' // single, double or non-quoted value
-				.')?' // end optional attribute-value group
-			.')*)' // end optional attributes group
-			.'[^>]*)(?<closeTag>\>)?#isS';
-
-		// Note: It would be nice to optimize this for speed, BUT
-		//       only matching the naughty elements here results in
-		//       false positives and in turn - vulnerabilities!
-		do
-		{
-			$old_str = $str;
-			$str = preg_replace_callback($pattern, array($this, '_sanitize_naughty_html'), $str);
-		}
-		while ($old_str !== $str);
-		unset($old_str);
-
-		/*
-		 * Sanitize naughty scripting elements
-		 *
-		 * Similar to above, only instead of looking for
-		 * tags it looks for PHP and JavaScript commands
-		 * that are disallowed. Rather than removing the
-		 * code, it simply converts the parenthesis to entities
-		 * rendering the code un-executable.
-		 *
-		 * For example:	eval('some code')
-		 * Becomes:	eval&#40;'some code'&#41;
-		 */
-		$str = preg_replace(
-			'#(alert|prompt|confirm|cmd|passthru|eval|exec|expression|system|fopen|fsockopen|file|file_get_contents|readfile|unlink)(\s*)\((.*?)\)#si',
-			'\\1\\2&#40;\\3&#41;',
-			$str
-		);
-
-		// Same thing, but for "tag functions" (e.g. eval`some code`)
-		// See https://github.com/bcit-ci/CodeIgniter/issues/5420
-		$str = preg_replace(
-			'#(alert|prompt|confirm|cmd|passthru|eval|exec|expression|system|fopen|fsockopen|file|file_get_contents|readfile|unlink)(\s*)`(.*?)`#si',
-			'\\1\\2&#96;\\3&#96;',
-			$str
-		);
-
-		// Final clean up
-		// This adds a bit of extra precaution in case
-		// something got through the above filters
-		$str = $this->_do_never_allowed($str);
-
-		/*
-		 * Images are Handled in a Special Way
-		 * - Essentially, we want to know that after all of the character
-		 * conversion is done whether any unwanted, likely XSS, code was found.
-		 * If not, we return TRUE, as the image is clean.
-		 * However, if the string post-conversion does not matched the
-		 * string post-removal of XSS, then it fails, as there was unwanted XSS
-		 * code found and removed/changed during processing.
-		 */
-		if ($is_image === TRUE)
-		{
-			return ($str === $converted_string);
-		}
-
-		return $str;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * XSS Hash
-	 *
-	 * Generates the XSS hash if needed and returns it.
-	 *
-	 * @see		CI_Security::$_xss_hash
-	 * @return	string	XSS hash
-	 */
-	public function xss_hash()
-	{
-		if ($this->_xss_hash === NULL)
-		{
-			$rand = $this->get_random_bytes(16);
-			$this->_xss_hash = ($rand === FALSE)
-				? md5(uniqid(mt_rand(), TRUE))
-				: bin2hex($rand);
-		}
-
-		return $this->_xss_hash;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get random bytes
-	 *
-	 * @param	int	$length	Output length
-	 * @return	string
-	 */
-	public function get_random_bytes($length)
-	{
-		if (empty($length) OR ! ctype_digit((string) $length))
-		{
-			return FALSE;
-		}
-
-		if (function_exists('random_bytes'))
-		{
-			try
-			{
-				// The cast is required to avoid TypeError
-				return random_bytes((int) $length);
-			}
-			catch (Exception $e)
-			{
-				// If random_bytes() can't do the job, we can't either ...
-				// There's no point in using fallbacks.
-				log_message('error', $e->getMessage());
-				return FALSE;
-			}
-		}
-
-		// Unfortunately, none of the following PRNGs is guaranteed to exist ...
-		if (defined('MCRYPT_DEV_URANDOM') && ($output = mcrypt_create_iv($length, MCRYPT_DEV_URANDOM)) !== FALSE)
-		{
-			return $output;
-		}
-
-		if (is_readable('/dev/urandom') && ($fp = fopen('/dev/urandom', 'rb')) !== FALSE)
-		{
-			// Try not to waste entropy ...
-			is_php('5.4') && stream_set_chunk_size($fp, $length);
-			$output = fread($fp, $length);
-			fclose($fp);
-			if ($output !== FALSE)
-			{
-				return $output;
-			}
-		}
-
-		if (function_exists('openssl_random_pseudo_bytes'))
-		{
-			return openssl_random_pseudo_bytes($length);
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * HTML Entities Decode
-	 *
-	 * A replacement for html_entity_decode()
-	 *
-	 * The reason we are not using html_entity_decode() by itself is because
-	 * while it is not technically correct to leave out the semicolon
-	 * at the end of an entity most browsers will still interpret the entity
-	 * correctly. html_entity_decode() does not convert entities without
-	 * semicolons, so we are left with our own little solution here. Bummer.
-	 *
-	 * @link	http://php.net/html-entity-decode
-	 *
-	 * @param	string	$str		Input
-	 * @param	string	$charset	Character set
-	 * @return	string
-	 */
-	public function entity_decode($str, $charset = NULL)
-	{
-		if (strpos($str, '&') === FALSE)
-		{
-			return $str;
-		}
-
-		static $_entities;
-
-		isset($charset) OR $charset = $this->charset;
-		$flag = is_php('5.4')
-			? ENT_COMPAT | ENT_HTML5
-			: ENT_COMPAT;
-
-		if ( ! isset($_entities))
-		{
-			$_entities = array_map('strtolower', get_html_translation_table(HTML_ENTITIES, $flag, $charset));
-
-			// If we're not on PHP 5.4+, add the possibly dangerous HTML 5
-			// entities to the array manually
-			if ($flag === ENT_COMPAT)
-			{
-				$_entities[':'] = '&colon;';
-				$_entities['('] = '&lpar;';
-				$_entities[')'] = '&rpar;';
-				$_entities["\n"] = '&NewLine;';
-				$_entities["\t"] = '&Tab;';
-			}
-		}
-
-		do
-		{
-			$str_compare = $str;
-
-			// Decode standard entities, avoiding false positives
-			if (preg_match_all('/&[a-z]{2,}(?![a-z;])/i', $str, $matches))
-			{
-				$replace = array();
-				$matches = array_unique(array_map('strtolower', $matches[0]));
-				foreach ($matches as &$match)
-				{
-					if (($char = array_search($match.';', $_entities, TRUE)) !== FALSE)
-					{
-						$replace[$match] = $char;
-					}
-				}
-
-				$str = str_replace(array_keys($replace), array_values($replace), $str);
-			}
-
-			// Decode numeric & UTF16 two byte entities
-			$str = html_entity_decode(
-				preg_replace('/(&#(?:x0*[0-9a-f]{2,5}(?![0-9a-f;])|(?:0*\d{2,4}(?![0-9;]))))/iS', '$1;', $str),
-				$flag,
-				$charset
-			);
-
-			if ($flag === ENT_COMPAT)
-			{
-				$str = str_replace(array_values($_entities), array_keys($_entities), $str);
-			}
-		}
-		while ($str_compare !== $str);
-		return $str;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Sanitize Filename
-	 *
-	 * @param	string	$str		Input file name
-	 * @param 	bool	$relative_path	Whether to preserve paths
-	 * @return	string
-	 */
-	public function sanitize_filename($str, $relative_path = FALSE)
-	{
-		$bad = $this->filename_bad_chars;
-
-		if ( ! $relative_path)
-		{
-			$bad[] = './';
-			$bad[] = '/';
-		}
-
-		$str = remove_invisible_characters($str, FALSE);
-
-		do
-		{
-			$old = $str;
-			$str = str_replace($bad, '', $str);
-		}
-		while ($old !== $str);
-
-		return stripslashes($str);
-	}
-
-	// ----------------------------------------------------------------
-
-	/**
-	 * Strip Image Tags
-	 *
-	 * @param	string	$str
-	 * @return	string
-	 */
-	public function strip_image_tags($str)
-	{
-		return preg_replace(
-			array(
-				'#<img[\s/]+.*?src\s*=\s*(["\'])([^\\1]+?)\\1.*?\>#i',
-				'#<img[\s/]+.*?src\s*=\s*?(([^\s"\'=<>`]+)).*?\>#i'
-			),
-			'\\2',
-			$str
-		);
-	}
-
-	// ----------------------------------------------------------------
-
-	/**
-	 * URL-decode taking spaces into account
-	 *
-	 * @see		https://github.com/bcit-ci/CodeIgniter/issues/4877
-	 * @param	array	$matches
-	 * @return	string
-	 */
-	protected function _urldecodespaces($matches)
-	{
-		$input    = $matches[0];
-		$nospaces = preg_replace('#\s+#', '', $input);
-		return ($nospaces === $input)
-			? $input
-			: rawurldecode($nospaces);
-	}
-
-	// ----------------------------------------------------------------
-
-	/**
-	 * Compact Exploded Words
-	 *
-	 * Callback method for xss_clean() to remove whitespace from
-	 * things like 'j a v a s c r i p t'.
-	 *
-	 * @used-by	CI_Security::xss_clean()
-	 * @param	array	$matches
-	 * @return	string
-	 */
-	protected function _compact_exploded_words($matches)
-	{
-		return preg_replace('/\s+/s', '', $matches[1]).$matches[2];
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Sanitize Naughty HTML
-	 *
-	 * Callback method for xss_clean() to remove naughty HTML elements.
-	 *
-	 * @used-by	CI_Security::xss_clean()
-	 * @param	array	$matches
-	 * @return	string
-	 */
-	protected function _sanitize_naughty_html($matches)
-	{
-		static $naughty_tags    = array(
-			'alert', 'area', 'prompt', 'confirm', 'applet', 'audio', 'basefont', 'base', 'behavior', 'bgsound',
-			'blink', 'body', 'embed', 'expression', 'form', 'frameset', 'frame', 'head', 'html', 'ilayer',
-			'iframe', 'input', 'button', 'select', 'isindex', 'layer', 'link', 'meta', 'keygen', 'object',
-			'plaintext', 'style', 'script', 'textarea', 'title', 'math', 'video', 'svg', 'xml', 'xss'
-		);
-
-		static $evil_attributes = array(
-			'on\w+', 'style', 'xmlns', 'formaction', 'form', 'xlink:href', 'FSCommand', 'seekSegmentTime'
-		);
-
-		// First, escape unclosed tags
-		if (empty($matches['closeTag']))
-		{
-			return '&lt;'.$matches[1];
-		}
-		// Is the element that we caught naughty? If so, escape it
-		elseif (in_array(strtolower($matches['tagName']), $naughty_tags, TRUE))
-		{
-			return '&lt;'.$matches[1].'&gt;';
-		}
-		// For other tags, see if their attributes are "evil" and strip those
-		elseif (isset($matches['attributes']))
-		{
-			// We'll store the already filtered attributes here
-			$attributes = array();
-
-			// Attribute-catching pattern
-			$attributes_pattern = '#'
-				.'(?<name>[^\s\042\047>/=]+)' // attribute characters
-				// optional attribute-value
-				.'(?:\s*=(?<value>[^\s\042\047=><`]+|\s*\042[^\042]*\042|\s*\047[^\047]*\047|\s*(?U:[^\s\042\047=><`]*)))' // attribute-value separator
-				.'#i';
-
-			// Blacklist pattern for evil attribute names
-			$is_evil_pattern = '#^('.implode('|', $evil_attributes).')$#i';
-
-			// Each iteration filters a single attribute
-			do
-			{
-				// Strip any non-alpha characters that may precede an attribute.
-				// Browsers often parse these incorrectly and that has been a
-				// of numerous XSS issues we've had.
-				$matches['attributes'] = preg_replace('#^[^a-z]+#i', '', $matches['attributes']);
-
-				if ( ! preg_match($attributes_pattern, $matches['attributes'], $attribute, PREG_OFFSET_CAPTURE))
-				{
-					// No (valid) attribute found? Discard everything else inside the tag
-					break;
-				}
-
-				if (
-					// Is it indeed an "evil" attribute?
-					preg_match($is_evil_pattern, $attribute['name'][0])
-					// Or does it have an equals sign, but no value and not quoted? Strip that too!
-					OR (trim($attribute['value'][0]) === '')
-				)
-				{
-					$attributes[] = 'xss=removed';
-				}
-				else
-				{
-					$attributes[] = $attribute[0][0];
-				}
-
-				$matches['attributes'] = substr($matches['attributes'], $attribute[0][1] + strlen($attribute[0][0]));
-			}
-			while ($matches['attributes'] !== '');
-
-			$attributes = empty($attributes)
-				? ''
-				: ' '.implode(' ', $attributes);
-			return '<'.$matches['slash'].$matches['tagName'].$attributes.'>';
-		}
-
-		return $matches[0];
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * JS Link Removal
-	 *
-	 * Callback method for xss_clean() to sanitize links.
-	 *
-	 * This limits the PCRE backtracks, making it more performance friendly
-	 * and prevents PREG_BACKTRACK_LIMIT_ERROR from being triggered in
-	 * PHP 5.2+ on link-heavy strings.
-	 *
-	 * @used-by	CI_Security::xss_clean()
-	 * @param	array	$match
-	 * @return	string
-	 */
-	protected function _js_link_removal($match)
-	{
-		return str_replace(
-			$match[1],
-			preg_replace(
-				'#href=.*?(?:(?:alert|prompt|confirm)(?:\(|&\#40;|`|&\#96;)|javascript:|livescript:|mocha:|charset=|window\.|\(?document\)?\.|\.cookie|<script|<xss|d\s*a\s*t\s*a\s*:)#si',
-				'',
-				$this->_filter_attributes($match[1])
-			),
-			$match[0]
-		);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * JS Image Removal
-	 *
-	 * Callback method for xss_clean() to sanitize image tags.
-	 *
-	 * This limits the PCRE backtracks, making it more performance friendly
-	 * and prevents PREG_BACKTRACK_LIMIT_ERROR from being triggered in
-	 * PHP 5.2+ on image tag heavy strings.
-	 *
-	 * @used-by	CI_Security::xss_clean()
-	 * @param	array	$match
-	 * @return	string
-	 */
-	protected function _js_img_removal($match)
-	{
-		return str_replace(
-			$match[1],
-			preg_replace(
-				'#src=.*?(?:(?:alert|prompt|confirm|eval)(?:\(|&\#40;|`|&\#96;)|javascript:|livescript:|mocha:|charset=|window\.|\(?document\)?\.|\.cookie|<script|<xss|base64\s*,)#si',
-				'',
-				$this->_filter_attributes($match[1])
-			),
-			$match[0]
-		);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Attribute Conversion
-	 *
-	 * @used-by	CI_Security::xss_clean()
-	 * @param	array	$match
-	 * @return	string
-	 */
-	protected function _convert_attribute($match)
-	{
-		return str_replace(array('>', '<', '\\'), array('&gt;', '&lt;', '\\\\'), $match[0]);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Filter Attributes
-	 *
-	 * Filters tag attributes for consistency and safety.
-	 *
-	 * @used-by	CI_Security::_js_img_removal()
-	 * @used-by	CI_Security::_js_link_removal()
-	 * @param	string	$str
-	 * @return	string
-	 */
-	protected function _filter_attributes($str)
-	{
-		$out = '';
-		if (preg_match_all('#\s*[a-z\-]+\s*=\s*(\042|\047)([^\\1]*?)\\1#is', $str, $matches))
-		{
-			foreach ($matches[0] as $match)
-			{
-				$out .= preg_replace('#/\*.*?\*/#s', '', $match);
-			}
-		}
-
-		return $out;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * HTML Entity Decode Callback
-	 *
-	 * @used-by	CI_Security::xss_clean()
-	 * @param	array	$match
-	 * @return	string
-	 */
-	protected function _decode_entity($match)
-	{
-		// Protect GET variables in URLs
-		// 901119URL5918AMP18930PROTECT8198
-		$match = preg_replace('|\&([a-z\_0-9\-]+)\=([a-z\_0-9\-/]+)|i', $this->xss_hash().'\\1=\\2', $match[0]);
-
-		// Decode, then un-protect URL GET vars
-		return str_replace(
-			$this->xss_hash(),
-			'&',
-			$this->entity_decode($match, $this->charset)
-		);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Do Never Allowed
-	 *
-	 * @used-by	CI_Security::xss_clean()
-	 * @param 	string
-	 * @return 	string
-	 */
-	protected function _do_never_allowed($str)
-	{
-		$str = str_replace(array_keys($this->_never_allowed_str), $this->_never_allowed_str, $str);
-
-		foreach ($this->_never_allowed_regex as $regex)
-		{
-			$str = preg_replace('#'.$regex.'#is', '[removed]', $str);
-		}
-
-		return $str;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set CSRF Hash and Cookie
-	 *
-	 * @return	string
-	 */
-	protected function _csrf_set_hash()
-	{
-		if ($this->_csrf_hash === NULL)
-		{
-			// If the cookie exists we will use its value.
-			// We don't necessarily want to regenerate it with
-			// each page load since a page could contain embedded
-			// sub-pages causing this feature to fail
-			if (isset($_COOKIE[$this->_csrf_cookie_name]) && is_string($_COOKIE[$this->_csrf_cookie_name])
-				&& preg_match('#^[0-9a-f]{32}$#iS', $_COOKIE[$this->_csrf_cookie_name]) === 1)
-			{
-				return $this->_csrf_hash = $_COOKIE[$this->_csrf_cookie_name];
-			}
-
-			$rand = $this->get_random_bytes(16);
-			$this->_csrf_hash = ($rand === FALSE)
-				? md5(uniqid(mt_rand(), TRUE))
-				: bin2hex($rand);
-		}
-
-		return $this->_csrf_hash;
-	}
-
-}
diff --git a/www-api/system/core/URI.php b/www-api/system/core/URI.php
deleted file mode 100644
index 6a55439f..00000000
--- a/www-api/system/core/URI.php
+++ /dev/null
@@ -1,644 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * URI Class
- *
- * Parses URIs and determines routing
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	URI
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/uri.html
- */
-class CI_URI {
-
-	/**
-	 * List of cached URI segments
-	 *
-	 * @var	array
-	 */
-	public $keyval = array();
-
-	/**
-	 * Current URI string
-	 *
-	 * @var	string
-	 */
-	public $uri_string = '';
-
-	/**
-	 * List of URI segments
-	 *
-	 * Starts at 1 instead of 0.
-	 *
-	 * @var	array
-	 */
-	public $segments = array();
-
-	/**
-	 * List of routed URI segments
-	 *
-	 * Starts at 1 instead of 0.
-	 *
-	 * @var	array
-	 */
-	public $rsegments = array();
-
-	/**
-	 * Permitted URI chars
-	 *
-	 * PCRE character group allowed in URI segments
-	 *
-	 * @var	string
-	 */
-	protected $_permitted_uri_chars;
-
-	/**
-	 * Class constructor
-	 *
-	 * @return	void
-	 */
-	public function __construct()
-	{
-		$this->config =& load_class('Config', 'core');
-
-		// If query strings are enabled, we don't need to parse any segments.
-		// However, they don't make sense under CLI.
-		if (is_cli() OR $this->config->item('enable_query_strings') !== TRUE)
-		{
-			$this->_permitted_uri_chars = $this->config->item('permitted_uri_chars');
-
-			// If it's a CLI request, ignore the configuration
-			if (is_cli())
-			{
-				$uri = $this->_parse_argv();
-			}
-			else
-			{
-				$protocol = $this->config->item('uri_protocol');
-				empty($protocol) && $protocol = 'REQUEST_URI';
-
-				switch ($protocol)
-				{
-					case 'AUTO': // For BC purposes only
-					case 'REQUEST_URI':
-						$uri = $this->_parse_request_uri();
-						break;
-					case 'QUERY_STRING':
-						$uri = $this->_parse_query_string();
-						break;
-					case 'PATH_INFO':
-					default:
-						$uri = isset($_SERVER[$protocol])
-							? $_SERVER[$protocol]
-							: $this->_parse_request_uri();
-						break;
-				}
-			}
-
-			$this->_set_uri_string($uri);
-		}
-
-		log_message('info', 'URI Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set URI String
-	 *
-	 * @param 	string	$str
-	 * @return	void
-	 */
-	protected function _set_uri_string($str)
-	{
-		// Filter out control characters and trim slashes
-		$this->uri_string = trim(remove_invisible_characters($str, FALSE), '/');
-
-		if ($this->uri_string !== '')
-		{
-			// Remove the URL suffix, if present
-			if (($suffix = (string) $this->config->item('url_suffix')) !== '')
-			{
-				$slen = strlen($suffix);
-
-				if (substr($this->uri_string, -$slen) === $suffix)
-				{
-					$this->uri_string = substr($this->uri_string, 0, -$slen);
-				}
-			}
-
-			$this->segments[0] = NULL;
-			// Populate the segments array
-			foreach (explode('/', trim($this->uri_string, '/')) as $val)
-			{
-				$val = trim($val);
-				// Filter segments for security
-				$this->filter_uri($val);
-
-				if ($val !== '')
-				{
-					$this->segments[] = $val;
-				}
-			}
-
-			unset($this->segments[0]);
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Parse REQUEST_URI
-	 *
-	 * Will parse REQUEST_URI and automatically detect the URI from it,
-	 * while fixing the query string if necessary.
-	 *
-	 * @return	string
-	 */
-	protected function _parse_request_uri()
-	{
-		if ( ! isset($_SERVER['REQUEST_URI'], $_SERVER['SCRIPT_NAME']))
-		{
-			return '';
-		}
-
-		// parse_url() returns false if no host is present, but the path or query string
-		// contains a colon followed by a number
-		$uri = parse_url('http://dummy'.$_SERVER['REQUEST_URI']);
-		$query = isset($uri['query']) ? $uri['query'] : '';
-		$uri = isset($uri['path']) ? $uri['path'] : '';
-
-		if (isset($_SERVER['SCRIPT_NAME'][0]))
-		{
-			if (strpos($uri, $_SERVER['SCRIPT_NAME']) === 0)
-			{
-				$uri = (string) substr($uri, strlen($_SERVER['SCRIPT_NAME']));
-			}
-			elseif (strpos($uri, dirname($_SERVER['SCRIPT_NAME'])) === 0)
-			{
-				$uri = (string) substr($uri, strlen(dirname($_SERVER['SCRIPT_NAME'])));
-			}
-		}
-
-		// This section ensures that even on servers that require the URI to be in the query string (Nginx) a correct
-		// URI is found, and also fixes the QUERY_STRING server var and $_GET array.
-		if (trim($uri, '/') === '' && strncmp($query, '/', 1) === 0)
-		{
-			$query = explode('?', $query, 2);
-			$uri = $query[0];
-			$_SERVER['QUERY_STRING'] = isset($query[1]) ? $query[1] : '';
-		}
-		else
-		{
-			$_SERVER['QUERY_STRING'] = $query;
-		}
-
-		parse_str($_SERVER['QUERY_STRING'], $_GET);
-
-		if ($uri === '/' OR $uri === '')
-		{
-			return '/';
-		}
-
-		// Do some final cleaning of the URI and return it
-		return $this->_remove_relative_directory($uri);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Parse QUERY_STRING
-	 *
-	 * Will parse QUERY_STRING and automatically detect the URI from it.
-	 *
-	 * @return	string
-	 */
-	protected function _parse_query_string()
-	{
-		$uri = isset($_SERVER['QUERY_STRING']) ? $_SERVER['QUERY_STRING'] : @getenv('QUERY_STRING');
-
-		if (trim($uri, '/') === '')
-		{
-			return '';
-		}
-		elseif (strncmp($uri, '/', 1) === 0)
-		{
-			$uri = explode('?', $uri, 2);
-			$_SERVER['QUERY_STRING'] = isset($uri[1]) ? $uri[1] : '';
-			$uri = $uri[0];
-		}
-
-		parse_str($_SERVER['QUERY_STRING'], $_GET);
-
-		return $this->_remove_relative_directory($uri);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Parse CLI arguments
-	 *
-	 * Take each command line argument and assume it is a URI segment.
-	 *
-	 * @return	string
-	 */
-	protected function _parse_argv()
-	{
-		$args = array_slice($_SERVER['argv'], 1);
-		return $args ? implode('/', $args) : '';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Remove relative directory (../) and multi slashes (///)
-	 *
-	 * Do some final cleaning of the URI and return it, currently only used in self::_parse_request_uri()
-	 *
-	 * @param	string	$uri
-	 * @return	string
-	 */
-	protected function _remove_relative_directory($uri)
-	{
-		$uris = array();
-		$tok = strtok($uri, '/');
-		while ($tok !== FALSE)
-		{
-			if (( ! empty($tok) OR $tok === '0') && $tok !== '..')
-			{
-				$uris[] = $tok;
-			}
-			$tok = strtok('/');
-		}
-
-		return implode('/', $uris);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Filter URI
-	 *
-	 * Filters segments for malicious characters.
-	 *
-	 * @param	string	$str
-	 * @return	void
-	 */
-	public function filter_uri(&$str)
-	{
-		if ( ! empty($str) && ! empty($this->_permitted_uri_chars) && ! preg_match('/^['.$this->_permitted_uri_chars.']+$/i'.(UTF8_ENABLED ? 'u' : ''), $str))
-		{
-			show_error('The URI you submitted has disallowed characters.', 400);
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch URI Segment
-	 *
-	 * @see		CI_URI::$segments
-	 * @param	int		$n		Index
-	 * @param	mixed		$no_result	What to return if the segment index is not found
-	 * @return	mixed
-	 */
-	public function segment($n, $no_result = NULL)
-	{
-		return isset($this->segments[$n]) ? $this->segments[$n] : $no_result;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch URI "routed" Segment
-	 *
-	 * Returns the re-routed URI segment (assuming routing rules are used)
-	 * based on the index provided. If there is no routing, will return
-	 * the same result as CI_URI::segment().
-	 *
-	 * @see		CI_URI::$rsegments
-	 * @see		CI_URI::segment()
-	 * @param	int		$n		Index
-	 * @param	mixed		$no_result	What to return if the segment index is not found
-	 * @return	mixed
-	 */
-	public function rsegment($n, $no_result = NULL)
-	{
-		return isset($this->rsegments[$n]) ? $this->rsegments[$n] : $no_result;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * URI to assoc
-	 *
-	 * Generates an associative array of URI data starting at the supplied
-	 * segment index. For example, if this is your URI:
-	 *
-	 *	example.com/user/search/name/joe/location/UK/gender/male
-	 *
-	 * You can use this method to generate an array with this prototype:
-	 *
-	 *	array (
-	 *		name => joe
-	 *		location => UK
-	 *		gender => male
-	 *	 )
-	 *
-	 * @param	int	$n		Index (default: 3)
-	 * @param	array	$default	Default values
-	 * @return	array
-	 */
-	public function uri_to_assoc($n = 3, $default = array())
-	{
-		return $this->_uri_to_assoc($n, $default, 'segment');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Routed URI to assoc
-	 *
-	 * Identical to CI_URI::uri_to_assoc(), only it uses the re-routed
-	 * segment array.
-	 *
-	 * @see		CI_URI::uri_to_assoc()
-	 * @param 	int	$n		Index (default: 3)
-	 * @param 	array	$default	Default values
-	 * @return 	array
-	 */
-	public function ruri_to_assoc($n = 3, $default = array())
-	{
-		return $this->_uri_to_assoc($n, $default, 'rsegment');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Internal URI-to-assoc
-	 *
-	 * Generates a key/value pair from the URI string or re-routed URI string.
-	 *
-	 * @used-by	CI_URI::uri_to_assoc()
-	 * @used-by	CI_URI::ruri_to_assoc()
-	 * @param	int	$n		Index (default: 3)
-	 * @param	array	$default	Default values
-	 * @param	string	$which		Array name ('segment' or 'rsegment')
-	 * @return	array
-	 */
-	protected function _uri_to_assoc($n = 3, $default = array(), $which = 'segment')
-	{
-		if ( ! is_numeric($n))
-		{
-			return $default;
-		}
-
-		if (isset($this->keyval[$which], $this->keyval[$which][$n]))
-		{
-			return $this->keyval[$which][$n];
-		}
-
-		$total_segments = "total_{$which}s";
-		$segment_array = "{$which}_array";
-
-		if ($this->$total_segments() < $n)
-		{
-			return (count($default) === 0)
-				? array()
-				: array_fill_keys($default, NULL);
-		}
-
-		$segments = array_slice($this->$segment_array(), ($n - 1));
-		$i = 0;
-		$lastval = '';
-		$retval = array();
-		foreach ($segments as $seg)
-		{
-			if ($i % 2)
-			{
-				$retval[$lastval] = $seg;
-			}
-			else
-			{
-				$retval[$seg] = NULL;
-				$lastval = $seg;
-			}
-
-			$i++;
-		}
-
-		if (count($default) > 0)
-		{
-			foreach ($default as $val)
-			{
-				if ( ! array_key_exists($val, $retval))
-				{
-					$retval[$val] = NULL;
-				}
-			}
-		}
-
-		// Cache the array for reuse
-		isset($this->keyval[$which]) OR $this->keyval[$which] = array();
-		$this->keyval[$which][$n] = $retval;
-		return $retval;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Assoc to URI
-	 *
-	 * Generates a URI string from an associative array.
-	 *
-	 * @param	array	$array	Input array of key/value pairs
-	 * @return	string	URI string
-	 */
-	public function assoc_to_uri($array)
-	{
-		$temp = array();
-		foreach ((array) $array as $key => $val)
-		{
-			$temp[] = $key;
-			$temp[] = $val;
-		}
-
-		return implode('/', $temp);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Slash segment
-	 *
-	 * Fetches an URI segment with a slash.
-	 *
-	 * @param	int	$n	Index
-	 * @param	string	$where	Where to add the slash ('trailing' or 'leading')
-	 * @return	string
-	 */
-	public function slash_segment($n, $where = 'trailing')
-	{
-		return $this->_slash_segment($n, $where, 'segment');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Slash routed segment
-	 *
-	 * Fetches an URI routed segment with a slash.
-	 *
-	 * @param	int	$n	Index
-	 * @param	string	$where	Where to add the slash ('trailing' or 'leading')
-	 * @return	string
-	 */
-	public function slash_rsegment($n, $where = 'trailing')
-	{
-		return $this->_slash_segment($n, $where, 'rsegment');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Internal Slash segment
-	 *
-	 * Fetches an URI Segment and adds a slash to it.
-	 *
-	 * @used-by	CI_URI::slash_segment()
-	 * @used-by	CI_URI::slash_rsegment()
-	 *
-	 * @param	int	$n	Index
-	 * @param	string	$where	Where to add the slash ('trailing' or 'leading')
-	 * @param	string	$which	Array name ('segment' or 'rsegment')
-	 * @return	string
-	 */
-	protected function _slash_segment($n, $where = 'trailing', $which = 'segment')
-	{
-		$leading = $trailing = '/';
-
-		if ($where === 'trailing')
-		{
-			$leading	= '';
-		}
-		elseif ($where === 'leading')
-		{
-			$trailing	= '';
-		}
-
-		return $leading.$this->$which($n).$trailing;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Segment Array
-	 *
-	 * @return	array	CI_URI::$segments
-	 */
-	public function segment_array()
-	{
-		return $this->segments;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Routed Segment Array
-	 *
-	 * @return	array	CI_URI::$rsegments
-	 */
-	public function rsegment_array()
-	{
-		return $this->rsegments;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Total number of segments
-	 *
-	 * @return	int
-	 */
-	public function total_segments()
-	{
-		return count($this->segments);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Total number of routed segments
-	 *
-	 * @return	int
-	 */
-	public function total_rsegments()
-	{
-		return count($this->rsegments);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch URI string
-	 *
-	 * @return	string	CI_URI::$uri_string
-	 */
-	public function uri_string()
-	{
-		return $this->uri_string;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch Re-routed URI string
-	 *
-	 * @return	string
-	 */
-	public function ruri_string()
-	{
-		return ltrim(load_class('Router', 'core')->directory, '/').implode('/', $this->rsegments);
-	}
-
-}
diff --git a/www-api/system/core/Utf8.php b/www-api/system/core/Utf8.php
deleted file mode 100644
index 05472234..00000000
--- a/www-api/system/core/Utf8.php
+++ /dev/null
@@ -1,165 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 2.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Utf8 Class
- *
- * Provides support for UTF-8 environments
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	UTF-8
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/utf8.html
- */
-class CI_Utf8 {
-
-	/**
-	 * Class constructor
-	 *
-	 * Determines if UTF-8 support is to be enabled.
-	 *
-	 * @return	void
-	 */
-	public function __construct()
-	{
-		if (
-			defined('PREG_BAD_UTF8_ERROR')				// PCRE must support UTF-8
-			&& (ICONV_ENABLED === TRUE OR MB_ENABLED === TRUE)	// iconv or mbstring must be installed
-			&& strtoupper(config_item('charset')) === 'UTF-8'	// Application charset must be UTF-8
-			)
-		{
-			define('UTF8_ENABLED', TRUE);
-			log_message('debug', 'UTF-8 Support Enabled');
-		}
-		else
-		{
-			define('UTF8_ENABLED', FALSE);
-			log_message('debug', 'UTF-8 Support Disabled');
-		}
-
-		log_message('info', 'Utf8 Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Clean UTF-8 strings
-	 *
-	 * Ensures strings contain only valid UTF-8 characters.
-	 *
-	 * @param	string	$str	String to clean
-	 * @return	string
-	 */
-	public function clean_string($str)
-	{
-		if ($this->is_ascii($str) === FALSE)
-		{
-			if (MB_ENABLED)
-			{
-				$str = mb_convert_encoding($str, 'UTF-8', 'UTF-8');
-			}
-			elseif (ICONV_ENABLED)
-			{
-				$str = @iconv('UTF-8', 'UTF-8//IGNORE', $str);
-			}
-		}
-
-		return $str;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Remove ASCII control characters
-	 *
-	 * Removes all ASCII control characters except horizontal tabs,
-	 * line feeds, and carriage returns, as all others can cause
-	 * problems in XML.
-	 *
-	 * @param	string	$str	String to clean
-	 * @return	string
-	 */
-	public function safe_ascii_for_xml($str)
-	{
-		return remove_invisible_characters($str, FALSE);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Convert to UTF-8
-	 *
-	 * Attempts to convert a string to UTF-8.
-	 *
-	 * @param	string	$str		Input string
-	 * @param	string	$encoding	Input encoding
-	 * @return	string	$str encoded in UTF-8 or FALSE on failure
-	 */
-	public function convert_to_utf8($str, $encoding)
-	{
-		if (MB_ENABLED)
-		{
-			return mb_convert_encoding($str, 'UTF-8', $encoding);
-		}
-		elseif (ICONV_ENABLED)
-		{
-			return @iconv($encoding, 'UTF-8', $str);
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Is ASCII?
-	 *
-	 * Tests if a string is standard 7-bit ASCII or not.
-	 *
-	 * @param	string	$str	String to check
-	 * @return	bool
-	 */
-	public function is_ascii($str)
-	{
-		return (preg_match('/[^\x00-\x7F]/S', $str) === 0);
-	}
-
-}
diff --git a/www-api/system/core/compat/hash.php b/www-api/system/core/compat/hash.php
deleted file mode 100644
index 3fe3b85b..00000000
--- a/www-api/system/core/compat/hash.php
+++ /dev/null
@@ -1,255 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PHP ext/hash compatibility package
- *
- * @package		CodeIgniter
- * @subpackage	CodeIgniter
- * @category	Compatibility
- * @author		Andrey Andreev
- * @link		https://codeigniter.com/userguide3/
- * @link		https://secure.php.net/hash
- */
-
-// ------------------------------------------------------------------------
-
-if (is_php('5.6'))
-{
-	return;
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('hash_equals'))
-{
-	/**
-	 * hash_equals()
-	 *
-	 * @link	http://php.net/hash_equals
-	 * @param	string	$known_string
-	 * @param	string	$user_string
-	 * @return	bool
-	 */
-	function hash_equals($known_string, $user_string)
-	{
-		if ( ! is_string($known_string))
-		{
-			trigger_error('hash_equals(): Expected known_string to be a string, '.strtolower(gettype($known_string)).' given', E_USER_WARNING);
-			return FALSE;
-		}
-		elseif ( ! is_string($user_string))
-		{
-			trigger_error('hash_equals(): Expected user_string to be a string, '.strtolower(gettype($user_string)).' given', E_USER_WARNING);
-			return FALSE;
-		}
-		elseif (($length = strlen($known_string)) !== strlen($user_string))
-		{
-			return FALSE;
-		}
-
-		$diff = 0;
-		for ($i = 0; $i < $length; $i++)
-		{
-			$diff |= ord($known_string[$i]) ^ ord($user_string[$i]);
-		}
-
-		return ($diff === 0);
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if (is_php('5.5'))
-{
-	return;
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('hash_pbkdf2'))
-{
-	/**
-	 * hash_pbkdf2()
-	 *
-	 * @link	http://php.net/hash_pbkdf2
-	 * @param	string	$algo
-	 * @param	string	$password
-	 * @param	string	$salt
-	 * @param	int	$iterations
-	 * @param	int	$length
-	 * @param	bool	$raw_output
-	 * @return	string
-	 */
-	function hash_pbkdf2($algo, $password, $salt, $iterations, $length = 0, $raw_output = FALSE)
-	{
-		if ( ! in_array(strtolower($algo), hash_algos(), TRUE))
-		{
-			trigger_error('hash_pbkdf2(): Unknown hashing algorithm: '.$algo, E_USER_WARNING);
-			return FALSE;
-		}
-
-		if (($type = gettype($iterations)) !== 'integer')
-		{
-			if ($type === 'object' && method_exists($iterations, '__toString'))
-			{
-				$iterations = (string) $iterations;
-			}
-
-			if (is_string($iterations) && is_numeric($iterations))
-			{
-				$iterations = (int) $iterations;
-			}
-			else
-			{
-				trigger_error('hash_pbkdf2() expects parameter 4 to be long, '.$type.' given', E_USER_WARNING);
-				return NULL;
-			}
-		}
-
-		if ($iterations < 1)
-		{
-			trigger_error('hash_pbkdf2(): Iterations must be a positive integer: '.$iterations, E_USER_WARNING);
-			return FALSE;
-		}
-
-		if (($type = gettype($length)) !== 'integer')
-		{
-			if ($type === 'object' && method_exists($length, '__toString'))
-			{
-				$length = (string) $length;
-			}
-
-			if (is_string($length) && is_numeric($length))
-			{
-				$length = (int) $length;
-			}
-			else
-			{
-				trigger_error('hash_pbkdf2() expects parameter 5 to be long, '.$type.' given', E_USER_WARNING);
-				return NULL;
-			}
-		}
-
-		if ($length < 0)
-		{
-			trigger_error('hash_pbkdf2(): Length must be greater than or equal to 0: '.$length, E_USER_WARNING);
-			return FALSE;
-		}
-
-		$hash_length = defined('MB_OVERLOAD_STRING')
-			? mb_strlen(hash($algo, NULL, TRUE), '8bit')
-			: strlen(hash($algo, NULL, TRUE));
-		empty($length) && $length = $hash_length;
-
-		// Pre-hash password inputs longer than the algorithm's block size
-		// (i.e. prepare HMAC key) to mitigate potential DoS attacks.
-		static $block_sizes;
-		empty($block_sizes) && $block_sizes = array(
-			'gost' => 32,
-			'haval128,3' => 128,
-			'haval160,3' => 128,
-			'haval192,3' => 128,
-			'haval224,3' => 128,
-			'haval256,3' => 128,
-			'haval128,4' => 128,
-			'haval160,4' => 128,
-			'haval192,4' => 128,
-			'haval224,4' => 128,
-			'haval256,4' => 128,
-			'haval128,5' => 128,
-			'haval160,5' => 128,
-			'haval192,5' => 128,
-			'haval224,5' => 128,
-			'haval256,5' => 128,
-			'md2' => 16,
-			'md4' => 64,
-			'md5' => 64,
-			'ripemd128' => 64,
-			'ripemd160' => 64,
-			'ripemd256' => 64,
-			'ripemd320' => 64,
-			'salsa10' => 64,
-			'salsa20' => 64,
-			'sha1' => 64,
-			'sha224' => 64,
-			'sha256' => 64,
-			'sha384' => 128,
-			'sha512' => 128,
-			'snefru' => 32,
-			'snefru256' => 32,
-			'tiger128,3' => 64,
-			'tiger160,3' => 64,
-			'tiger192,3' => 64,
-			'tiger128,4' => 64,
-			'tiger160,4' => 64,
-			'tiger192,4' => 64,
-			'whirlpool' => 64
-		);
-
-		if (isset($block_sizes[$algo], $password[$block_sizes[$algo]]))
-		{
-			$password = hash($algo, $password, TRUE);
-		}
-
-		$hash = '';
-		// Note: Blocks are NOT 0-indexed
-		for ($bc = (int) ceil($length / $hash_length), $bi = 1; $bi <= $bc; $bi++)
-		{
-			$key = $derived_key = hash_hmac($algo, $salt.pack('N', $bi), $password, TRUE);
-			for ($i = 1; $i < $iterations; $i++)
-			{
-				$derived_key ^= $key = hash_hmac($algo, $key, $password, TRUE);
-			}
-
-			$hash .= $derived_key;
-		}
-
-		// This is not RFC-compatible, but we're aiming for natural PHP compatibility
-		if ( ! $raw_output)
-		{
-			$hash = bin2hex($hash);
-		}
-
-		return defined('MB_OVERLOAD_STRING')
-			? mb_substr($hash, 0, $length, '8bit')
-			: substr($hash, 0, $length);
-	}
-}
diff --git a/www-api/system/core/compat/index.html b/www-api/system/core/compat/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/system/core/compat/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/system/core/compat/mbstring.php b/www-api/system/core/compat/mbstring.php
deleted file mode 100644
index 1c49d189..00000000
--- a/www-api/system/core/compat/mbstring.php
+++ /dev/null
@@ -1,150 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PHP ext/mbstring compatibility package
- *
- * @package		CodeIgniter
- * @subpackage	CodeIgniter
- * @category	Compatibility
- * @author		Andrey Andreev
- * @link		https://codeigniter.com/userguide3/
- * @link		https://secure.php.net/mbstring
- */
-
-// ------------------------------------------------------------------------
-
-if (MB_ENABLED === TRUE)
-{
-	return;
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('mb_strlen'))
-{
-	/**
-	 * mb_strlen()
-	 *
-	 * WARNING: This function WILL fall-back to strlen()
-	 * if iconv is not available!
-	 *
-	 * @link	http://php.net/mb_strlen
-	 * @param	string	$str
-	 * @param	string	$encoding
-	 * @return	int
-	 */
-	function mb_strlen($str, $encoding = NULL)
-	{
-		if (ICONV_ENABLED === TRUE)
-		{
-			return iconv_strlen($str, isset($encoding) ? $encoding : config_item('charset'));
-		}
-
-		log_message('debug', 'Compatibility (mbstring): iconv_strlen() is not available, falling back to strlen().');
-		return strlen($str);
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('mb_strpos'))
-{
-	/**
-	 * mb_strpos()
-	 *
-	 * WARNING: This function WILL fall-back to strpos()
-	 * if iconv is not available!
-	 *
-	 * @link	http://php.net/mb_strpos
-	 * @param	string	$haystack
-	 * @param	string	$needle
-	 * @param	int	$offset
-	 * @param	string	$encoding
-	 * @return	mixed
-	 */
-	function mb_strpos($haystack, $needle, $offset = 0, $encoding = NULL)
-	{
-		if (ICONV_ENABLED === TRUE)
-		{
-			return iconv_strpos($haystack, $needle, $offset, isset($encoding) ? $encoding : config_item('charset'));
-		}
-
-		log_message('debug', 'Compatibility (mbstring): iconv_strpos() is not available, falling back to strpos().');
-		return strpos($haystack, $needle, $offset);
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('mb_substr'))
-{
-	/**
-	 * mb_substr()
-	 *
-	 * WARNING: This function WILL fall-back to substr()
-	 * if iconv is not available.
-	 *
-	 * @link	http://php.net/mb_substr
-	 * @param	string	$str
-	 * @param	int	$start
-	 * @param	int 	$length
-	 * @param	string	$encoding
-	 * @return	string
-	 */
-	function mb_substr($str, $start, $length = NULL, $encoding = NULL)
-	{
-		if (ICONV_ENABLED === TRUE)
-		{
-			isset($encoding) OR $encoding = config_item('charset');
-			return iconv_substr(
-				$str,
-				$start,
-				isset($length) ? $length : iconv_strlen($str, $encoding), // NULL doesn't work
-				$encoding
-			);
-		}
-
-		log_message('debug', 'Compatibility (mbstring): iconv_substr() is not available, falling back to substr().');
-		return isset($length)
-			? substr($str, $start, $length)
-			: substr($str, $start);
-	}
-}
diff --git a/www-api/system/core/compat/password.php b/www-api/system/core/compat/password.php
deleted file mode 100644
index 9937a47e..00000000
--- a/www-api/system/core/compat/password.php
+++ /dev/null
@@ -1,252 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PHP ext/standard/password compatibility package
- *
- * @package		CodeIgniter
- * @subpackage	CodeIgniter
- * @category	Compatibility
- * @author		Andrey Andreev
- * @link		https://codeigniter.com/userguide3/
- * @link		https://secure.php.net/password
- */
-
-// ------------------------------------------------------------------------
-
-if (is_php('5.5') OR ! defined('CRYPT_BLOWFISH') OR CRYPT_BLOWFISH !== 1 OR defined('HHVM_VERSION'))
-{
-	return;
-}
-
-// ------------------------------------------------------------------------
-
-defined('PASSWORD_BCRYPT') OR define('PASSWORD_BCRYPT', 1);
-defined('PASSWORD_DEFAULT') OR define('PASSWORD_DEFAULT', PASSWORD_BCRYPT);
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('password_get_info'))
-{
-	/**
-	 * password_get_info()
-	 *
-	 * @link	http://php.net/password_get_info
-	 * @param	string	$hash
-	 * @return	array
-	 */
-	function password_get_info($hash)
-	{
-		return (strlen($hash) < 60 OR sscanf($hash, '$2y$%d', $hash) !== 1)
-			? array('algo' => 0, 'algoName' => 'unknown', 'options' => array())
-			: array('algo' => 1, 'algoName' => 'bcrypt', 'options' => array('cost' => $hash));
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('password_hash'))
-{
-	/**
-	 * password_hash()
-	 *
-	 * @link	http://php.net/password_hash
-	 * @param	string	$password
-	 * @param	int	$algo
-	 * @param	array	$options
-	 * @return	mixed
-	 */
-	function password_hash($password, $algo, array $options = array())
-	{
-		static $func_overload;
-		isset($func_overload) OR $func_overload = (extension_loaded('mbstring') && ini_get('mbstring.func_overload'));
-
-		if ($algo !== 1)
-		{
-			trigger_error('password_hash(): Unknown hashing algorithm: '.(int) $algo, E_USER_WARNING);
-			return NULL;
-		}
-
-		if (isset($options['cost']) && ($options['cost'] < 4 OR $options['cost'] > 31))
-		{
-			trigger_error('password_hash(): Invalid bcrypt cost parameter specified: '.(int) $options['cost'], E_USER_WARNING);
-			return NULL;
-		}
-
-		if (isset($options['salt']) && ($saltlen = ($func_overload ? mb_strlen($options['salt'], '8bit') : strlen($options['salt']))) < 22)
-		{
-			trigger_error('password_hash(): Provided salt is too short: '.$saltlen.' expecting 22', E_USER_WARNING);
-			return NULL;
-		}
-		elseif ( ! isset($options['salt']))
-		{
-			if (function_exists('random_bytes'))
-			{
-				try
-				{
-					$options['salt'] = random_bytes(16);
-				}
-				catch (Exception $e)
-				{
-					log_message('error', 'compat/password: Error while trying to use random_bytes(): '.$e->getMessage());
-					return FALSE;
-				}
-			}
-			elseif (defined('MCRYPT_DEV_URANDOM'))
-			{
-				$options['salt'] = mcrypt_create_iv(16, MCRYPT_DEV_URANDOM);
-			}
-			elseif (DIRECTORY_SEPARATOR === '/' && (is_readable($dev = '/dev/arandom') OR is_readable($dev = '/dev/urandom')))
-			{
-				if (($fp = fopen($dev, 'rb')) === FALSE)
-				{
-					log_message('error', 'compat/password: Unable to open '.$dev.' for reading.');
-					return FALSE;
-				}
-
-				// Try not to waste entropy ...
-				is_php('5.4') && stream_set_chunk_size($fp, 16);
-
-				$options['salt'] = '';
-				for ($read = 0; $read < 16; $read = ($func_overload) ? mb_strlen($options['salt'], '8bit') : strlen($options['salt']))
-				{
-					if (($read = fread($fp, 16 - $read)) === FALSE)
-					{
-						log_message('error', 'compat/password: Error while reading from '.$dev.'.');
-						return FALSE;
-					}
-					$options['salt'] .= $read;
-				}
-
-				fclose($fp);
-			}
-			elseif (function_exists('openssl_random_pseudo_bytes'))
-			{
-				$is_secure = NULL;
-				$options['salt'] = openssl_random_pseudo_bytes(16, $is_secure);
-				if ($is_secure !== TRUE)
-				{
-					log_message('error', 'compat/password: openssl_random_pseudo_bytes() set the $cryto_strong flag to FALSE');
-					return FALSE;
-				}
-			}
-			else
-			{
-				log_message('error', 'compat/password: No CSPRNG available.');
-				return FALSE;
-			}
-
-			$options['salt'] = str_replace('+', '.', rtrim(base64_encode($options['salt']), '='));
-		}
-		elseif ( ! preg_match('#^[a-zA-Z0-9./]+$#D', $options['salt']))
-		{
-			$options['salt'] = str_replace('+', '.', rtrim(base64_encode($options['salt']), '='));
-		}
-
-		isset($options['cost']) OR $options['cost'] = 10;
-
-		return (strlen($password = crypt($password, sprintf('$2y$%02d$%s', $options['cost'], $options['salt']))) === 60)
-			? $password
-			: FALSE;
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('password_needs_rehash'))
-{
-	/**
-	 * password_needs_rehash()
-	 *
-	 * @link	http://php.net/password_needs_rehash
-	 * @param	string	$hash
-	 * @param	int	$algo
-	 * @param	array	$options
-	 * @return	bool
-	 */
-	function password_needs_rehash($hash, $algo, array $options = array())
-	{
-		$info = password_get_info($hash);
-
-		if ($algo !== $info['algo'])
-		{
-			return TRUE;
-		}
-		elseif ($algo === 1)
-		{
-			$options['cost'] = isset($options['cost']) ? (int) $options['cost'] : 10;
-			return ($info['options']['cost'] !== $options['cost']);
-		}
-
-		// Odd at first glance, but according to a comment in PHP's own unit tests,
-		// because it is an unknown algorithm - it's valid and therefore doesn't
-		// need rehashing.
-		return FALSE;
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('password_verify'))
-{
-	/**
-	 * password_verify()
-	 *
-	 * @link	http://php.net/password_verify
-	 * @param	string	$password
-	 * @param	string	$hash
-	 * @return	bool
-	 */
-	function password_verify($password, $hash)
-	{
-		if (strlen($hash) !== 60 OR strlen($password = crypt($password, $hash)) !== 60)
-		{
-			return FALSE;
-		}
-
-		$compare = 0;
-		for ($i = 0; $i < 60; $i++)
-		{
-			$compare |= (ord($password[$i]) ^ ord($hash[$i]));
-		}
-
-		return ($compare === 0);
-	}
-}
diff --git a/www-api/system/core/compat/standard.php b/www-api/system/core/compat/standard.php
deleted file mode 100644
index 18b1281c..00000000
--- a/www-api/system/core/compat/standard.php
+++ /dev/null
@@ -1,183 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PHP ext/standard compatibility package
- *
- * @package		CodeIgniter
- * @subpackage	CodeIgniter
- * @category	Compatibility
- * @author		Andrey Andreev
- * @link		https://codeigniter.com/userguide3/
- */
-
-// ------------------------------------------------------------------------
-
-if (is_php('5.5'))
-{
-	return;
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('array_column'))
-{
-	/**
-	 * array_column()
-	 *
-	 * @link	http://php.net/array_column
-	 * @param	array	$array
-	 * @param	mixed	$column_key
-	 * @param	mixed	$index_key
-	 * @return	array
-	 */
-	function array_column(array $array, $column_key, $index_key = NULL)
-	{
-		if ( ! in_array($type = gettype($column_key), array('integer', 'string', 'NULL'), TRUE))
-		{
-			if ($type === 'double')
-			{
-				$column_key = (int) $column_key;
-			}
-			elseif ($type === 'object' && method_exists($column_key, '__toString'))
-			{
-				$column_key = (string) $column_key;
-			}
-			else
-			{
-				trigger_error('array_column(): The column key should be either a string or an integer', E_USER_WARNING);
-				return FALSE;
-			}
-		}
-
-		if ( ! in_array($type = gettype($index_key), array('integer', 'string', 'NULL'), TRUE))
-		{
-			if ($type === 'double')
-			{
-				$index_key = (int) $index_key;
-			}
-			elseif ($type === 'object' && method_exists($index_key, '__toString'))
-			{
-				$index_key = (string) $index_key;
-			}
-			else
-			{
-				trigger_error('array_column(): The index key should be either a string or an integer', E_USER_WARNING);
-				return FALSE;
-			}
-		}
-
-		$result = array();
-		foreach ($array as &$a)
-		{
-			if ($column_key === NULL)
-			{
-				$value = $a;
-			}
-			elseif (is_array($a) && array_key_exists($column_key, $a))
-			{
-				$value = $a[$column_key];
-			}
-			else
-			{
-				continue;
-			}
-
-			if ($index_key === NULL OR ! array_key_exists($index_key, $a))
-			{
-				$result[] = $value;
-			}
-			else
-			{
-				$result[$a[$index_key]] = $value;
-			}
-		}
-
-		return $result;
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if (is_php('5.4'))
-{
-	return;
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('hex2bin'))
-{
-	/**
-	 * hex2bin()
-	 *
-	 * @link	http://php.net/hex2bin
-	 * @param	string	$data
-	 * @return	string
-	 */
-	function hex2bin($data)
-	{
-		if (in_array($type = gettype($data), array('array', 'double', 'object', 'resource'), TRUE))
-		{
-			if ($type === 'object' && method_exists($data, '__toString'))
-			{
-				$data = (string) $data;
-			}
-			else
-			{
-				trigger_error('hex2bin() expects parameter 1 to be string, '.$type.' given', E_USER_WARNING);
-				return NULL;
-			}
-		}
-
-		if (strlen($data) % 2 !== 0)
-		{
-			trigger_error('Hexadecimal input string must have an even length', E_USER_WARNING);
-			return FALSE;
-		}
-		elseif ( ! preg_match('/^[0-9a-f]*$/i', $data))
-		{
-			trigger_error('Input string must be hexadecimal string', E_USER_WARNING);
-			return FALSE;
-		}
-
-		return pack('H*', $data);
-	}
-}
diff --git a/www-api/system/core/index.html b/www-api/system/core/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/system/core/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/system/database/BaseBuilder.php b/www-api/system/database/BaseBuilder.php
new file mode 100644
index 00000000..3433de49
--- /dev/null
+++ b/www-api/system/database/BaseBuilder.php
@@ -0,0 +1,2965 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database;
+
+use Closure;
+use CodeIgniter\Database\Exceptions\DatabaseException;
+use CodeIgniter\Database\Exceptions\DataException;
+use InvalidArgumentException;
+
+/**
+ * Class BaseBuilder
+ *
+ * Provides the core Query Builder methods.
+ * Database-specific Builders might need to override
+ * certain methods to make them work.
+ */
+class BaseBuilder
+{
+    /**
+     * Reset DELETE data flag
+     *
+     * @var bool
+     */
+    protected $resetDeleteData = false;
+
+    /**
+     * QB SELECT data
+     *
+     * @var array
+     */
+    protected $QBSelect = [];
+
+    /**
+     * QB DISTINCT flag
+     *
+     * @var bool
+     */
+    protected $QBDistinct = false;
+
+    /**
+     * QB FROM data
+     *
+     * @var array
+     */
+    protected $QBFrom = [];
+
+    /**
+     * QB JOIN data
+     *
+     * @var array
+     */
+    protected $QBJoin = [];
+
+    /**
+     * QB WHERE data
+     *
+     * @var array
+     */
+    protected $QBWhere = [];
+
+    /**
+     * QB GROUP BY data
+     *
+     * @var array
+     */
+    public $QBGroupBy = [];
+
+    /**
+     * QB HAVING data
+     *
+     * @var array
+     */
+    protected $QBHaving = [];
+
+    /**
+     * QB keys
+     *
+     * @var array
+     */
+    protected $QBKeys = [];
+
+    /**
+     * QB LIMIT data
+     *
+     * @var bool|int
+     */
+    protected $QBLimit = false;
+
+    /**
+     * QB OFFSET data
+     *
+     * @var bool|int
+     */
+    protected $QBOffset = false;
+
+    /**
+     * QB ORDER BY data
+     *
+     * @var array|string|null
+     */
+    public $QBOrderBy = [];
+
+    /**
+     * QB UNION data
+     *
+     * @var array<string>
+     */
+    protected array $QBUnion = [];
+
+    /**
+     * QB NO ESCAPE data
+     *
+     * @var array
+     */
+    public $QBNoEscape = [];
+
+    /**
+     * QB data sets
+     *
+     * @var array
+     */
+    protected $QBSet = [];
+
+    /**
+     * QB WHERE group started flag
+     *
+     * @var bool
+     */
+    protected $QBWhereGroupStarted = false;
+
+    /**
+     * QB WHERE group count
+     *
+     * @var int
+     */
+    protected $QBWhereGroupCount = 0;
+
+    /**
+     * Ignore data that cause certain
+     * exceptions, for example in case of
+     * duplicate keys.
+     *
+     * @var bool
+     */
+    protected $QBIgnore = false;
+
+    /**
+     * A reference to the database connection.
+     *
+     * @var BaseConnection
+     */
+    protected $db;
+
+    /**
+     * Name of the primary table for this instance.
+     * Tracked separately because $QBFrom gets escaped
+     * and prefixed.
+     *
+     * When $tableName to the constructor has multiple tables,
+     * the value is empty string.
+     *
+     * @var string
+     */
+    protected $tableName;
+
+    /**
+     * ORDER BY random keyword
+     *
+     * @var array
+     */
+    protected $randomKeyword = [
+        'RAND()',
+        'RAND(%d)',
+    ];
+
+    /**
+     * COUNT string
+     *
+     * @used-by CI_DB_driver::count_all()
+     * @used-by BaseBuilder::count_all_results()
+     *
+     * @var string
+     */
+    protected $countString = 'SELECT COUNT(*) AS ';
+
+    /**
+     * Collects the named parameters and
+     * their values for later binding
+     * in the Query object.
+     *
+     * @var array
+     */
+    protected $binds = [];
+
+    /**
+     * Collects the key count for named parameters
+     * in the Query object.
+     *
+     * @var array
+     */
+    protected $bindsKeyCount = [];
+
+    /**
+     * Some databases, like SQLite, do not by default
+     * allow limiting of delete clauses.
+     *
+     * @var bool
+     */
+    protected $canLimitDeletes = true;
+
+    /**
+     * Some databases do not by default
+     * allow limit update queries with WHERE.
+     *
+     * @var bool
+     */
+    protected $canLimitWhereUpdates = true;
+
+    /**
+     * Specifies which sql statements
+     * support the ignore option.
+     *
+     * @var array
+     */
+    protected $supportedIgnoreStatements = [];
+
+    /**
+     * Builder testing mode status.
+     *
+     * @var bool
+     */
+    protected $testMode = false;
+
+    /**
+     * Tables relation types
+     *
+     * @var array
+     */
+    protected $joinTypes = [
+        'LEFT',
+        'RIGHT',
+        'OUTER',
+        'INNER',
+        'LEFT OUTER',
+        'RIGHT OUTER',
+    ];
+
+    /**
+     * Strings that determine if a string represents a literal value or a field name
+     *
+     * @var string[]
+     */
+    protected $isLiteralStr = [];
+
+    /**
+     * RegExp used to get operators
+     *
+     * @var string[]
+     */
+    protected $pregOperators = [];
+
+    /**
+     * Constructor
+     *
+     * @param array|string $tableName tablename or tablenames with or without aliases
+     *
+     * Examples of $tableName: `mytable`, `jobs j`, `jobs j, users u`, `['jobs j','users u']`
+     *
+     * @throws DatabaseException
+     */
+    public function __construct($tableName, ConnectionInterface $db, ?array $options = null)
+    {
+        if (empty($tableName)) {
+            throw new DatabaseException('A table must be specified when creating a new Query Builder.');
+        }
+
+        /**
+         * @var BaseConnection $db
+         */
+        $this->db = $db;
+
+        // If it contains `,`, it has multiple tables
+        if (is_string($tableName) && strpos($tableName, ',') === false) {
+            $this->tableName = $tableName;  // @TODO remove alias if exists
+        } else {
+            $this->tableName = '';
+        }
+
+        $this->from($tableName);
+
+        if (! empty($options)) {
+            foreach ($options as $key => $value) {
+                if (property_exists($this, $key)) {
+                    $this->{$key} = $value;
+                }
+            }
+        }
+    }
+
+    /**
+     * Returns the current database connection
+     *
+     * @return BaseConnection|ConnectionInterface
+     */
+    public function db(): ConnectionInterface
+    {
+        return $this->db;
+    }
+
+    /**
+     * Sets a test mode status.
+     *
+     * @return $this
+     */
+    public function testMode(bool $mode = true)
+    {
+        $this->testMode = $mode;
+
+        return $this;
+    }
+
+    /**
+     * Gets the name of the primary table.
+     */
+    public function getTable(): string
+    {
+        return $this->tableName;
+    }
+
+    /**
+     * Returns an array of bind values and their
+     * named parameters for binding in the Query object later.
+     */
+    public function getBinds(): array
+    {
+        return $this->binds;
+    }
+
+    /**
+     * Ignore
+     *
+     * Set ignore Flag for next insert,
+     * update or delete query.
+     *
+     * @return $this
+     */
+    public function ignore(bool $ignore = true)
+    {
+        $this->QBIgnore = $ignore;
+
+        return $this;
+    }
+
+    /**
+     * Generates the SELECT portion of the query
+     *
+     * @param array|RawSql|string $select
+     *
+     * @return $this
+     */
+    public function select($select = '*', ?bool $escape = null)
+    {
+        // If the escape value was not set, we will base it on the global setting
+        if (! is_bool($escape)) {
+            $escape = $this->db->protectIdentifiers;
+        }
+
+        if ($select instanceof RawSql) {
+            $this->QBSelect[] = $select;
+
+            return $this;
+        }
+
+        if (is_string($select)) {
+            $select = $escape === false ? [$select] : explode(',', $select);
+        }
+
+        foreach ($select as $val) {
+            $val = trim($val);
+
+            if ($val !== '') {
+                $this->QBSelect[] = $val;
+
+                /*
+                 * When doing 'SELECT NULL as field_alias FROM table'
+                 * null gets taken as a field, and therefore escaped
+                 * with backticks.
+                 * This prevents NULL being escaped
+                 * @see https://github.com/codeigniter4/CodeIgniter4/issues/1169
+                 */
+                if (mb_stripos(trim($val), 'NULL') === 0) {
+                    $escape = false;
+                }
+
+                $this->QBNoEscape[] = $escape;
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Generates a SELECT MAX(field) portion of a query
+     *
+     * @return $this
+     */
+    public function selectMax(string $select = '', string $alias = '')
+    {
+        return $this->maxMinAvgSum($select, $alias);
+    }
+
+    /**
+     * Generates a SELECT MIN(field) portion of a query
+     *
+     * @return $this
+     */
+    public function selectMin(string $select = '', string $alias = '')
+    {
+        return $this->maxMinAvgSum($select, $alias, 'MIN');
+    }
+
+    /**
+     * Generates a SELECT AVG(field) portion of a query
+     *
+     * @return $this
+     */
+    public function selectAvg(string $select = '', string $alias = '')
+    {
+        return $this->maxMinAvgSum($select, $alias, 'AVG');
+    }
+
+    /**
+     * Generates a SELECT SUM(field) portion of a query
+     *
+     * @return $this
+     */
+    public function selectSum(string $select = '', string $alias = '')
+    {
+        return $this->maxMinAvgSum($select, $alias, 'SUM');
+    }
+
+    /**
+     * Generates a SELECT COUNT(field) portion of a query
+     *
+     * @return $this
+     */
+    public function selectCount(string $select = '', string $alias = '')
+    {
+        return $this->maxMinAvgSum($select, $alias, 'COUNT');
+    }
+
+    /**
+     * Adds a subquery to the selection
+     */
+    public function selectSubquery(BaseBuilder $subquery, string $as): self
+    {
+        $this->QBSelect[] = $this->buildSubquery($subquery, true, $as);
+
+        return $this;
+    }
+
+    /**
+     * SELECT [MAX|MIN|AVG|SUM|COUNT]()
+     *
+     * @used-by selectMax()
+     * @used-by selectMin()
+     * @used-by selectAvg()
+     * @used-by selectSum()
+     *
+     * @return $this
+     *
+     * @throws DatabaseException
+     * @throws DataException
+     */
+    protected function maxMinAvgSum(string $select = '', string $alias = '', string $type = 'MAX')
+    {
+        if ($select === '') {
+            throw DataException::forEmptyInputGiven('Select');
+        }
+
+        if (strpos($select, ',') !== false) {
+            throw DataException::forInvalidArgument('column name not separated by comma');
+        }
+
+        $type = strtoupper($type);
+
+        if (! in_array($type, ['MAX', 'MIN', 'AVG', 'SUM', 'COUNT'], true)) {
+            throw new DatabaseException('Invalid function type: ' . $type);
+        }
+
+        if ($alias === '') {
+            $alias = $this->createAliasFromTable(trim($select));
+        }
+
+        $sql = $type . '(' . $this->db->protectIdentifiers(trim($select)) . ') AS ' . $this->db->escapeIdentifiers(trim($alias));
+
+        $this->QBSelect[]   = $sql;
+        $this->QBNoEscape[] = null;
+
+        return $this;
+    }
+
+    /**
+     * Determines the alias name based on the table
+     */
+    protected function createAliasFromTable(string $item): string
+    {
+        if (strpos($item, '.') !== false) {
+            $item = explode('.', $item);
+
+            return end($item);
+        }
+
+        return $item;
+    }
+
+    /**
+     * Sets a flag which tells the query string compiler to add DISTINCT
+     *
+     * @return $this
+     */
+    public function distinct(bool $val = true)
+    {
+        $this->QBDistinct = $val;
+
+        return $this;
+    }
+
+    /**
+     * Generates the FROM portion of the query
+     *
+     * @param array|string $from
+     *
+     * @return $this
+     */
+    public function from($from, bool $overwrite = false): self
+    {
+        if ($overwrite === true) {
+            $this->QBFrom = [];
+            $this->db->setAliasedTables([]);
+        }
+
+        foreach ((array) $from as $table) {
+            if (strpos($table, ',') !== false) {
+                $this->from(explode(',', $table));
+            } else {
+                $table = trim($table);
+
+                if ($table === '') {
+                    continue;
+                }
+
+                $this->trackAliases($table);
+                $this->QBFrom[] = $this->db->protectIdentifiers($table, true, null, false);
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * @param BaseBuilder $from  Expected subquery
+     * @param string      $alias Subquery alias
+     *
+     * @return $this
+     */
+    public function fromSubquery(BaseBuilder $from, string $alias): self
+    {
+        $table = $this->buildSubquery($from, true, $alias);
+
+        $this->db->addTableAlias($alias);
+        $this->QBFrom[] = $table;
+
+        return $this;
+    }
+
+    /**
+     * Generates the JOIN portion of the query
+     *
+     * @param RawSql|string $cond
+     *
+     * @return $this
+     */
+    public function join(string $table, $cond, string $type = '', ?bool $escape = null)
+    {
+        if ($type !== '') {
+            $type = strtoupper(trim($type));
+
+            if (! in_array($type, $this->joinTypes, true)) {
+                $type = '';
+            } else {
+                $type .= ' ';
+            }
+        }
+
+        // Extract any aliases that might exist. We use this information
+        // in the protectIdentifiers to know whether to add a table prefix
+        $this->trackAliases($table);
+
+        if (! is_bool($escape)) {
+            $escape = $this->db->protectIdentifiers;
+        }
+
+        // Do we want to escape the table name?
+        if ($escape === true) {
+            $table = $this->db->protectIdentifiers($table, true, null, false);
+        }
+
+        if ($cond instanceof RawSql) {
+            $this->QBJoin[] = $type . 'JOIN ' . $table . ' ON ' . $cond;
+
+            return $this;
+        }
+
+        if (! $this->hasOperator($cond)) {
+            $cond = ' USING (' . ($escape ? $this->db->escapeIdentifiers($cond) : $cond) . ')';
+        } elseif ($escape === false) {
+            $cond = ' ON ' . $cond;
+        } else {
+            // Split multiple conditions
+            if (preg_match_all('/\sAND\s|\sOR\s/i', $cond, $joints, PREG_OFFSET_CAPTURE)) {
+                $conditions = [];
+                $joints     = $joints[0];
+                array_unshift($joints, ['', 0]);
+
+                for ($i = count($joints) - 1, $pos = strlen($cond); $i >= 0; $i--) {
+                    $joints[$i][1] += strlen($joints[$i][0]); // offset
+                    $conditions[$i] = substr($cond, $joints[$i][1], $pos - $joints[$i][1]);
+                    $pos            = $joints[$i][1] - strlen($joints[$i][0]);
+                    $joints[$i]     = $joints[$i][0];
+                }
+                ksort($conditions);
+            } else {
+                $conditions = [$cond];
+                $joints     = [''];
+            }
+
+            $cond = ' ON ';
+
+            foreach ($conditions as $i => $condition) {
+                $operator = $this->getOperator($condition);
+
+                $cond .= $joints[$i];
+                $cond .= preg_match('/(\(*)?([\[\]\w\.\'-]+)' . preg_quote($operator, '/') . '(.*)/i', $condition, $match) ? $match[1] . $this->db->protectIdentifiers($match[2]) . $operator . $this->db->protectIdentifiers($match[3]) : $condition;
+            }
+        }
+
+        // Assemble the JOIN statement
+        $this->QBJoin[] = $type . 'JOIN ' . $table . $cond;
+
+        return $this;
+    }
+
+    /**
+     * Generates the WHERE portion of the query.
+     * Separates multiple calls with 'AND'.
+     *
+     * @param array|RawSql|string $key
+     * @param mixed               $value
+     *
+     * @return $this
+     */
+    public function where($key, $value = null, ?bool $escape = null)
+    {
+        return $this->whereHaving('QBWhere', $key, $value, 'AND ', $escape);
+    }
+
+    /**
+     * OR WHERE
+     *
+     * Generates the WHERE portion of the query.
+     * Separates multiple calls with 'OR'.
+     *
+     * @param array|RawSql|string $key
+     * @param mixed               $value
+     * @param bool                $escape
+     *
+     * @return $this
+     */
+    public function orWhere($key, $value = null, ?bool $escape = null)
+    {
+        return $this->whereHaving('QBWhere', $key, $value, 'OR ', $escape);
+    }
+
+    /**
+     * @used-by where()
+     * @used-by orWhere()
+     * @used-by having()
+     * @used-by orHaving()
+     *
+     * @param array|RawSql|string $key
+     * @param mixed               $value
+     *
+     * @return $this
+     */
+    protected function whereHaving(string $qbKey, $key, $value = null, string $type = 'AND ', ?bool $escape = null)
+    {
+        if ($key instanceof RawSql) {
+            $keyValue = [(string) $key => $key];
+            $escape   = false;
+        } elseif (! is_array($key)) {
+            $keyValue = [$key => $value];
+        } else {
+            $keyValue = $key;
+        }
+
+        // If the escape value was not set will base it on the global setting
+        if (! is_bool($escape)) {
+            $escape = $this->db->protectIdentifiers;
+        }
+
+        foreach ($keyValue as $k => $v) {
+            $prefix = empty($this->{$qbKey}) ? $this->groupGetType('') : $this->groupGetType($type);
+
+            if ($v instanceof RawSql) {
+                $k  = '';
+                $op = '';
+            } elseif ($v !== null) {
+                $op = $this->getOperator($k, true);
+
+                if (! empty($op)) {
+                    $k = trim($k);
+
+                    end($op);
+
+                    $op = trim(current($op));
+
+                    if (substr($k, -strlen($op)) === $op) {
+                        $k  = rtrim(substr($k, 0, -strlen($op)));
+                        $op = " {$op}";
+                    } else {
+                        $op = '';
+                    }
+                } else {
+                    $op = ' =';
+                }
+
+                if ($this->isSubquery($v)) {
+                    $v = $this->buildSubquery($v, true);
+                } else {
+                    $bind = $this->setBind($k, $v, $escape);
+                    $v    = " :{$bind}:";
+                }
+            } elseif (! $this->hasOperator($k) && $qbKey !== 'QBHaving') {
+                // value appears not to have been set, assign the test to IS NULL
+                $op = ' IS NULL';
+            } elseif (preg_match('/\s*(!?=|<>|IS(?:\s+NOT)?)\s*$/i', $k, $match, PREG_OFFSET_CAPTURE)) {
+                $k  = substr($k, 0, $match[0][1]);
+                $op = $match[1][0] === '=' ? ' IS NULL' : ' IS NOT NULL';
+            } else {
+                $op = '';
+            }
+
+            if ($v instanceof RawSql) {
+                $this->{$qbKey}[] = [
+                    'condition' => $v->with($prefix . $k . $op . $v),
+                    'escape'    => $escape,
+                ];
+            } else {
+                $this->{$qbKey}[] = [
+                    'condition' => $prefix . $k . $op . $v,
+                    'escape'    => $escape,
+                ];
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Generates a WHERE field IN('item', 'item') SQL query,
+     * joined with 'AND' if appropriate.
+     *
+     * @param array|BaseBuilder|Closure|string $values The values searched on, or anonymous function with subquery
+     *
+     * @return $this
+     */
+    public function whereIn(?string $key = null, $values = null, ?bool $escape = null)
+    {
+        return $this->_whereIn($key, $values, false, 'AND ', $escape);
+    }
+
+    /**
+     * Generates a WHERE field IN('item', 'item') SQL query,
+     * joined with 'OR' if appropriate.
+     *
+     * @param array|BaseBuilder|Closure|string $values The values searched on, or anonymous function with subquery
+     *
+     * @return $this
+     */
+    public function orWhereIn(?string $key = null, $values = null, ?bool $escape = null)
+    {
+        return $this->_whereIn($key, $values, false, 'OR ', $escape);
+    }
+
+    /**
+     * Generates a WHERE field NOT IN('item', 'item') SQL query,
+     * joined with 'AND' if appropriate.
+     *
+     * @param array|BaseBuilder|Closure|string $values The values searched on, or anonymous function with subquery
+     *
+     * @return $this
+     */
+    public function whereNotIn(?string $key = null, $values = null, ?bool $escape = null)
+    {
+        return $this->_whereIn($key, $values, true, 'AND ', $escape);
+    }
+
+    /**
+     * Generates a WHERE field NOT IN('item', 'item') SQL query,
+     * joined with 'OR' if appropriate.
+     *
+     * @param array|BaseBuilder|Closure|string $values The values searched on, or anonymous function with subquery
+     *
+     * @return $this
+     */
+    public function orWhereNotIn(?string $key = null, $values = null, ?bool $escape = null)
+    {
+        return $this->_whereIn($key, $values, true, 'OR ', $escape);
+    }
+
+    /**
+     * Generates a HAVING field IN('item', 'item') SQL query,
+     * joined with 'AND' if appropriate.
+     *
+     * @param array|BaseBuilder|Closure|string $values The values searched on, or anonymous function with subquery
+     *
+     * @return $this
+     */
+    public function havingIn(?string $key = null, $values = null, ?bool $escape = null)
+    {
+        return $this->_whereIn($key, $values, false, 'AND ', $escape, 'QBHaving');
+    }
+
+    /**
+     * Generates a HAVING field IN('item', 'item') SQL query,
+     * joined with 'OR' if appropriate.
+     *
+     * @param array|BaseBuilder|Closure|string $values The values searched on, or anonymous function with subquery
+     *
+     * @return $this
+     */
+    public function orHavingIn(?string $key = null, $values = null, ?bool $escape = null)
+    {
+        return $this->_whereIn($key, $values, false, 'OR ', $escape, 'QBHaving');
+    }
+
+    /**
+     * Generates a HAVING field NOT IN('item', 'item') SQL query,
+     * joined with 'AND' if appropriate.
+     *
+     * @param array|BaseBuilder|Closure|string $values The values searched on, or anonymous function with subquery
+     *
+     * @return $this
+     */
+    public function havingNotIn(?string $key = null, $values = null, ?bool $escape = null)
+    {
+        return $this->_whereIn($key, $values, true, 'AND ', $escape, 'QBHaving');
+    }
+
+    /**
+     * Generates a HAVING field NOT IN('item', 'item') SQL query,
+     * joined with 'OR' if appropriate.
+     *
+     * @param array|BaseBuilder|Closure|string $values The values searched on, or anonymous function with subquery
+     *
+     * @return $this
+     */
+    public function orHavingNotIn(?string $key = null, $values = null, ?bool $escape = null)
+    {
+        return $this->_whereIn($key, $values, true, 'OR ', $escape, 'QBHaving');
+    }
+
+    /**
+     * @used-by WhereIn()
+     * @used-by orWhereIn()
+     * @used-by whereNotIn()
+     * @used-by orWhereNotIn()
+     *
+     * @param array|BaseBuilder|Closure|null $values The values searched on, or anonymous function with subquery
+     *
+     * @return $this
+     *
+     * @throws InvalidArgumentException
+     */
+    protected function _whereIn(?string $key = null, $values = null, bool $not = false, string $type = 'AND ', ?bool $escape = null, string $clause = 'QBWhere')
+    {
+        if (empty($key) || ! is_string($key)) {
+            if (CI_DEBUG) {
+                throw new InvalidArgumentException(sprintf('%s() expects $key to be a non-empty string', debug_backtrace(0, 2)[1]['function']));
+            }
+
+            return $this; // @codeCoverageIgnore
+        }
+
+        if ($values === null || (! is_array($values) && ! $this->isSubquery($values))) {
+            if (CI_DEBUG) {
+                throw new InvalidArgumentException(sprintf('%s() expects $values to be of type array or closure', debug_backtrace(0, 2)[1]['function']));
+            }
+
+            return $this; // @codeCoverageIgnore
+        }
+
+        if (! is_bool($escape)) {
+            $escape = $this->db->protectIdentifiers;
+        }
+
+        $ok = $key;
+
+        if ($escape === true) {
+            $key = $this->db->protectIdentifiers($key);
+        }
+
+        $not = ($not) ? ' NOT' : '';
+
+        if ($this->isSubquery($values)) {
+            $whereIn = $this->buildSubquery($values, true);
+            $escape  = false;
+        } else {
+            $whereIn = array_values($values);
+        }
+
+        $ok = $this->setBind($ok, $whereIn, $escape);
+
+        $prefix = empty($this->{$clause}) ? $this->groupGetType('') : $this->groupGetType($type);
+
+        $whereIn = [
+            'condition' => "{$prefix}{$key}{$not} IN :{$ok}:",
+            'escape'    => false,
+        ];
+
+        $this->{$clause}[] = $whereIn;
+
+        return $this;
+    }
+
+    /**
+     * Generates a %LIKE% portion of the query.
+     * Separates multiple calls with 'AND'.
+     *
+     * @param array|RawSql|string $field
+     *
+     * @return $this
+     */
+    public function like($field, string $match = '', string $side = 'both', ?bool $escape = null, bool $insensitiveSearch = false)
+    {
+        return $this->_like($field, $match, 'AND ', $side, '', $escape, $insensitiveSearch);
+    }
+
+    /**
+     * Generates a NOT LIKE portion of the query.
+     * Separates multiple calls with 'AND'.
+     *
+     * @param array|RawSql|string $field
+     *
+     * @return $this
+     */
+    public function notLike($field, string $match = '', string $side = 'both', ?bool $escape = null, bool $insensitiveSearch = false)
+    {
+        return $this->_like($field, $match, 'AND ', $side, 'NOT', $escape, $insensitiveSearch);
+    }
+
+    /**
+     * Generates a %LIKE% portion of the query.
+     * Separates multiple calls with 'OR'.
+     *
+     * @param array|RawSql|string $field
+     *
+     * @return $this
+     */
+    public function orLike($field, string $match = '', string $side = 'both', ?bool $escape = null, bool $insensitiveSearch = false)
+    {
+        return $this->_like($field, $match, 'OR ', $side, '', $escape, $insensitiveSearch);
+    }
+
+    /**
+     * Generates a NOT LIKE portion of the query.
+     * Separates multiple calls with 'OR'.
+     *
+     * @param array|RawSql|string $field
+     *
+     * @return $this
+     */
+    public function orNotLike($field, string $match = '', string $side = 'both', ?bool $escape = null, bool $insensitiveSearch = false)
+    {
+        return $this->_like($field, $match, 'OR ', $side, 'NOT', $escape, $insensitiveSearch);
+    }
+
+    /**
+     * Generates a %LIKE% portion of the query.
+     * Separates multiple calls with 'AND'.
+     *
+     * @param array|RawSql|string $field
+     *
+     * @return $this
+     */
+    public function havingLike($field, string $match = '', string $side = 'both', ?bool $escape = null, bool $insensitiveSearch = false)
+    {
+        return $this->_like($field, $match, 'AND ', $side, '', $escape, $insensitiveSearch, 'QBHaving');
+    }
+
+    /**
+     * Generates a NOT LIKE portion of the query.
+     * Separates multiple calls with 'AND'.
+     *
+     * @param array|RawSql|string $field
+     *
+     * @return $this
+     */
+    public function notHavingLike($field, string $match = '', string $side = 'both', ?bool $escape = null, bool $insensitiveSearch = false)
+    {
+        return $this->_like($field, $match, 'AND ', $side, 'NOT', $escape, $insensitiveSearch, 'QBHaving');
+    }
+
+    /**
+     * Generates a %LIKE% portion of the query.
+     * Separates multiple calls with 'OR'.
+     *
+     * @param array|RawSql|string $field
+     *
+     * @return $this
+     */
+    public function orHavingLike($field, string $match = '', string $side = 'both', ?bool $escape = null, bool $insensitiveSearch = false)
+    {
+        return $this->_like($field, $match, 'OR ', $side, '', $escape, $insensitiveSearch, 'QBHaving');
+    }
+
+    /**
+     * Generates a NOT LIKE portion of the query.
+     * Separates multiple calls with 'OR'.
+     *
+     * @param array|RawSql|string $field
+     *
+     * @return $this
+     */
+    public function orNotHavingLike($field, string $match = '', string $side = 'both', ?bool $escape = null, bool $insensitiveSearch = false)
+    {
+        return $this->_like($field, $match, 'OR ', $side, 'NOT', $escape, $insensitiveSearch, 'QBHaving');
+    }
+
+    /**
+     * @used-by like()
+     * @used-by orLike()
+     * @used-by notLike()
+     * @used-by orNotLike()
+     * @used-by havingLike()
+     * @used-by orHavingLike()
+     * @used-by notHavingLike()
+     * @used-by orNotHavingLike()
+     *
+     * @param array|RawSql|string $field
+     *
+     * @return $this
+     */
+    protected function _like($field, string $match = '', string $type = 'AND ', string $side = 'both', string $not = '', ?bool $escape = null, bool $insensitiveSearch = false, string $clause = 'QBWhere')
+    {
+        $escape = is_bool($escape) ? $escape : $this->db->protectIdentifiers;
+        $side   = strtolower($side);
+
+        if ($field instanceof RawSql) {
+            $k                 = (string) $field;
+            $v                 = $match;
+            $insensitiveSearch = false;
+
+            $prefix = empty($this->{$clause}) ? $this->groupGetType('') : $this->groupGetType($type);
+
+            if ($side === 'none') {
+                $bind = $this->setBind($field->getBindingKey(), $v, $escape);
+            } elseif ($side === 'before') {
+                $bind = $this->setBind($field->getBindingKey(), "%{$v}", $escape);
+            } elseif ($side === 'after') {
+                $bind = $this->setBind($field->getBindingKey(), "{$v}%", $escape);
+            } else {
+                $bind = $this->setBind($field->getBindingKey(), "%{$v}%", $escape);
+            }
+
+            $likeStatement = $this->_like_statement($prefix, $k, $not, $bind, $insensitiveSearch);
+
+            // some platforms require an escape sequence definition for LIKE wildcards
+            if ($escape === true && $this->db->likeEscapeStr !== '') {
+                $likeStatement .= sprintf($this->db->likeEscapeStr, $this->db->likeEscapeChar);
+            }
+
+            $this->{$clause}[] = [
+                'condition' => $field->with($likeStatement),
+                'escape'    => $escape,
+            ];
+
+            return $this;
+        }
+
+        $keyValue = ! is_array($field) ? [$field => $match] : $field;
+
+        foreach ($keyValue as $k => $v) {
+            if ($insensitiveSearch === true) {
+                $v = strtolower($v);
+            }
+
+            $prefix = empty($this->{$clause}) ? $this->groupGetType('') : $this->groupGetType($type);
+
+            if ($side === 'none') {
+                $bind = $this->setBind($k, $v, $escape);
+            } elseif ($side === 'before') {
+                $bind = $this->setBind($k, "%{$v}", $escape);
+            } elseif ($side === 'after') {
+                $bind = $this->setBind($k, "{$v}%", $escape);
+            } else {
+                $bind = $this->setBind($k, "%{$v}%", $escape);
+            }
+
+            $likeStatement = $this->_like_statement($prefix, $k, $not, $bind, $insensitiveSearch);
+
+            // some platforms require an escape sequence definition for LIKE wildcards
+            if ($escape === true && $this->db->likeEscapeStr !== '') {
+                $likeStatement .= sprintf($this->db->likeEscapeStr, $this->db->likeEscapeChar);
+            }
+
+            $this->{$clause}[] = [
+                'condition' => $likeStatement,
+                'escape'    => $escape,
+            ];
+        }
+
+        return $this;
+    }
+
+    /**
+     * Platform independent LIKE statement builder.
+     */
+    protected function _like_statement(?string $prefix, string $column, ?string $not, string $bind, bool $insensitiveSearch = false): string
+    {
+        if ($insensitiveSearch === true) {
+            return "{$prefix} LOWER(" . $this->db->escapeIdentifiers($column) . ") {$not} LIKE :{$bind}:";
+        }
+
+        return "{$prefix} {$column} {$not} LIKE :{$bind}:";
+    }
+
+    /**
+     * Add UNION statement
+     *
+     * @param BaseBuilder|Closure $union
+     *
+     * @return $this
+     */
+    public function union($union)
+    {
+        return $this->addUnionStatement($union);
+    }
+
+    /**
+     * Add UNION ALL statement
+     *
+     * @param BaseBuilder|Closure $union
+     *
+     * @return $this
+     */
+    public function unionAll($union)
+    {
+        return $this->addUnionStatement($union, true);
+    }
+
+    /**
+     * @used-by union()
+     * @used-by unionAll()
+     *
+     * @param BaseBuilder|Closure $union
+     *
+     * @return $this
+     */
+    protected function addUnionStatement($union, bool $all = false)
+    {
+        $this->QBUnion[] = "\nUNION "
+            . ($all ? 'ALL ' : '')
+            . 'SELECT * FROM '
+            . $this->buildSubquery($union, true, 'uwrp' . (count($this->QBUnion) + 1));
+
+        return $this;
+    }
+
+    /**
+     * Starts a query group.
+     *
+     * @return $this
+     */
+    public function groupStart()
+    {
+        return $this->groupStartPrepare();
+    }
+
+    /**
+     * Starts a query group, but ORs the group
+     *
+     * @return $this
+     */
+    public function orGroupStart()
+    {
+        return $this->groupStartPrepare('', 'OR ');
+    }
+
+    /**
+     * Starts a query group, but NOTs the group
+     *
+     * @return $this
+     */
+    public function notGroupStart()
+    {
+        return $this->groupStartPrepare('NOT ');
+    }
+
+    /**
+     * Starts a query group, but OR NOTs the group
+     *
+     * @return $this
+     */
+    public function orNotGroupStart()
+    {
+        return $this->groupStartPrepare('NOT ', 'OR ');
+    }
+
+    /**
+     * Ends a query group
+     *
+     * @return $this
+     */
+    public function groupEnd()
+    {
+        return $this->groupEndPrepare();
+    }
+
+    /**
+     * Starts a query group for HAVING clause.
+     *
+     * @return $this
+     */
+    public function havingGroupStart()
+    {
+        return $this->groupStartPrepare('', 'AND ', 'QBHaving');
+    }
+
+    /**
+     * Starts a query group for HAVING clause, but ORs the group.
+     *
+     * @return $this
+     */
+    public function orHavingGroupStart()
+    {
+        return $this->groupStartPrepare('', 'OR ', 'QBHaving');
+    }
+
+    /**
+     * Starts a query group for HAVING clause, but NOTs the group.
+     *
+     * @return $this
+     */
+    public function notHavingGroupStart()
+    {
+        return $this->groupStartPrepare('NOT ', 'AND ', 'QBHaving');
+    }
+
+    /**
+     * Starts a query group for HAVING clause, but OR NOTs the group.
+     *
+     * @return $this
+     */
+    public function orNotHavingGroupStart()
+    {
+        return $this->groupStartPrepare('NOT ', 'OR ', 'QBHaving');
+    }
+
+    /**
+     * Ends a query group for HAVING clause.
+     *
+     * @return $this
+     */
+    public function havingGroupEnd()
+    {
+        return $this->groupEndPrepare('QBHaving');
+    }
+
+    /**
+     * Prepate a query group start.
+     *
+     * @return $this
+     */
+    protected function groupStartPrepare(string $not = '', string $type = 'AND ', string $clause = 'QBWhere')
+    {
+        $type = $this->groupGetType($type);
+
+        $this->QBWhereGroupStarted = true;
+        $prefix                    = empty($this->{$clause}) ? '' : $type;
+        $where                     = [
+            'condition' => $prefix . $not . str_repeat(' ', ++$this->QBWhereGroupCount) . ' (',
+            'escape'    => false,
+        ];
+
+        $this->{$clause}[] = $where;
+
+        return $this;
+    }
+
+    /**
+     * Prepate a query group end.
+     *
+     * @return $this
+     */
+    protected function groupEndPrepare(string $clause = 'QBWhere')
+    {
+        $this->QBWhereGroupStarted = false;
+        $where                     = [
+            'condition' => str_repeat(' ', $this->QBWhereGroupCount--) . ')',
+            'escape'    => false,
+        ];
+
+        $this->{$clause}[] = $where;
+
+        return $this;
+    }
+
+    /**
+     * @used-by groupStart()
+     * @used-by _like()
+     * @used-by whereHaving()
+     * @used-by _whereIn()
+     * @used-by havingGroupStart()
+     */
+    protected function groupGetType(string $type): string
+    {
+        if ($this->QBWhereGroupStarted) {
+            $type                      = '';
+            $this->QBWhereGroupStarted = false;
+        }
+
+        return $type;
+    }
+
+    /**
+     * @param array|string $by
+     *
+     * @return $this
+     */
+    public function groupBy($by, ?bool $escape = null)
+    {
+        if (! is_bool($escape)) {
+            $escape = $this->db->protectIdentifiers;
+        }
+
+        if (is_string($by)) {
+            $by = ($escape === true) ? explode(',', $by) : [$by];
+        }
+
+        foreach ($by as $val) {
+            $val = trim($val);
+
+            if ($val !== '') {
+                $val = [
+                    'field'  => $val,
+                    'escape' => $escape,
+                ];
+
+                $this->QBGroupBy[] = $val;
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Separates multiple calls with 'AND'.
+     *
+     * @param array|RawSql|string $key
+     * @param mixed               $value
+     *
+     * @return $this
+     */
+    public function having($key, $value = null, ?bool $escape = null)
+    {
+        return $this->whereHaving('QBHaving', $key, $value, 'AND ', $escape);
+    }
+
+    /**
+     * Separates multiple calls with 'OR'.
+     *
+     * @param array|RawSql|string $key
+     * @param mixed               $value
+     *
+     * @return $this
+     */
+    public function orHaving($key, $value = null, ?bool $escape = null)
+    {
+        return $this->whereHaving('QBHaving', $key, $value, 'OR ', $escape);
+    }
+
+    /**
+     * @param string $direction ASC, DESC or RANDOM
+     *
+     * @return $this
+     */
+    public function orderBy(string $orderBy, string $direction = '', ?bool $escape = null)
+    {
+        if (empty($orderBy)) {
+            return $this;
+        }
+
+        $direction = strtoupper(trim($direction));
+
+        if ($direction === 'RANDOM') {
+            $direction = '';
+            $orderBy   = ctype_digit($orderBy) ? sprintf($this->randomKeyword[1], $orderBy) : $this->randomKeyword[0];
+            $escape    = false;
+        } elseif ($direction !== '') {
+            $direction = in_array($direction, ['ASC', 'DESC'], true) ? ' ' . $direction : '';
+        }
+
+        if (! is_bool($escape)) {
+            $escape = $this->db->protectIdentifiers;
+        }
+
+        if ($escape === false) {
+            $qbOrderBy[] = [
+                'field'     => $orderBy,
+                'direction' => $direction,
+                'escape'    => false,
+            ];
+        } else {
+            $qbOrderBy = [];
+
+            foreach (explode(',', $orderBy) as $field) {
+                $qbOrderBy[] = ($direction === '' && preg_match('/\s+(ASC|DESC)$/i', rtrim($field), $match, PREG_OFFSET_CAPTURE))
+                    ? [
+                        'field'     => ltrim(substr($field, 0, $match[0][1])),
+                        'direction' => ' ' . $match[1][0],
+                        'escape'    => true,
+                    ]
+                    : [
+                        'field'     => trim($field),
+                        'direction' => $direction,
+                        'escape'    => true,
+                    ];
+            }
+        }
+
+        $this->QBOrderBy = array_merge($this->QBOrderBy, $qbOrderBy);
+
+        return $this;
+    }
+
+    /**
+     * @return $this
+     */
+    public function limit(?int $value = null, ?int $offset = 0)
+    {
+        if ($value !== null) {
+            $this->QBLimit = $value;
+        }
+
+        if (! empty($offset)) {
+            $this->QBOffset = $offset;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Sets the OFFSET value
+     *
+     * @return $this
+     */
+    public function offset(int $offset)
+    {
+        if (! empty($offset)) {
+            $this->QBOffset = (int) $offset;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Generates a platform-specific LIMIT clause.
+     */
+    protected function _limit(string $sql, bool $offsetIgnore = false): string
+    {
+        return $sql . ' LIMIT ' . ($offsetIgnore === false && $this->QBOffset ? $this->QBOffset . ', ' : '') . $this->QBLimit;
+    }
+
+    /**
+     * Allows key/value pairs to be set for insert(), update() or replace().
+     *
+     * @param array|object|string $key    Field name, or an array of field/value pairs
+     * @param mixed               $value  Field value, if $key is a single field
+     * @param bool|null           $escape Whether to escape values
+     *
+     * @return $this
+     */
+    public function set($key, $value = '', ?bool $escape = null)
+    {
+        $key = $this->objectToArray($key);
+
+        if (! is_array($key)) {
+            $key = [$key => $value];
+        }
+
+        $escape = is_bool($escape) ? $escape : $this->db->protectIdentifiers;
+
+        foreach ($key as $k => $v) {
+            if ($escape) {
+                $bind = $this->setBind($k, $v, $escape);
+
+                $this->QBSet[$this->db->protectIdentifiers($k, false)] = ":{$bind}:";
+            } else {
+                $this->QBSet[$this->db->protectIdentifiers($k, false)] = $v;
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Returns the previously set() data, alternatively resetting it if needed.
+     */
+    public function getSetData(bool $clean = false): array
+    {
+        $data = $this->QBSet;
+
+        if ($clean) {
+            $this->QBSet = [];
+        }
+
+        return $data;
+    }
+
+    /**
+     * Compiles a SELECT query string and returns the sql.
+     */
+    public function getCompiledSelect(bool $reset = true): string
+    {
+        $select = $this->compileSelect();
+
+        if ($reset === true) {
+            $this->resetSelect();
+        }
+
+        return $this->compileFinalQuery($select);
+    }
+
+    /**
+     * Returns a finalized, compiled query string with the bindings
+     * inserted and prefixes swapped out.
+     */
+    protected function compileFinalQuery(string $sql): string
+    {
+        $query = new Query($this->db);
+        $query->setQuery($sql, $this->binds, false);
+
+        if (! empty($this->db->swapPre) && ! empty($this->db->DBPrefix)) {
+            $query->swapPrefix($this->db->DBPrefix, $this->db->swapPre);
+        }
+
+        return $query->getQuery();
+    }
+
+    /**
+     * Compiles the select statement based on the other functions called
+     * and runs the query
+     *
+     * @return false|ResultInterface
+     */
+    public function get(?int $limit = null, int $offset = 0, bool $reset = true)
+    {
+        if ($limit !== null) {
+            $this->limit($limit, $offset);
+        }
+
+        $result = $this->testMode
+            ? $this->getCompiledSelect($reset)
+            : $this->db->query($this->compileSelect(), $this->binds, false);
+
+        if ($reset === true) {
+            $this->resetSelect();
+
+            // Clear our binds so we don't eat up memory
+            $this->binds = [];
+        }
+
+        return $result;
+    }
+
+    /**
+     * Generates a platform-specific query string that counts all records in
+     * the particular table
+     *
+     * @return int|string
+     */
+    public function countAll(bool $reset = true)
+    {
+        $table = $this->QBFrom[0];
+
+        $sql = $this->countString . $this->db->escapeIdentifiers('numrows') . ' FROM ' .
+            $this->db->protectIdentifiers($table, true, null, false);
+
+        if ($this->testMode) {
+            return $sql;
+        }
+
+        $query = $this->db->query($sql, null, false);
+
+        if (empty($query->getResult())) {
+            return 0;
+        }
+
+        $query = $query->getRow();
+
+        if ($reset === true) {
+            $this->resetSelect();
+        }
+
+        return (int) $query->numrows;
+    }
+
+    /**
+     * Generates a platform-specific query string that counts all records
+     * returned by an Query Builder query.
+     *
+     * @return int|string
+     */
+    public function countAllResults(bool $reset = true)
+    {
+        // ORDER BY usage is often problematic here (most notably
+        // on Microsoft SQL Server) and ultimately unnecessary
+        // for selecting COUNT(*) ...
+        $orderBy = [];
+
+        if (! empty($this->QBOrderBy)) {
+            $orderBy = $this->QBOrderBy;
+
+            $this->QBOrderBy = null;
+        }
+
+        // We cannot use a LIMIT when getting the single row COUNT(*) result
+        $limit = $this->QBLimit;
+
+        $this->QBLimit = false;
+
+        if ($this->QBDistinct === true || ! empty($this->QBGroupBy)) {
+            // We need to backup the original SELECT in case DBPrefix is used
+            $select = $this->QBSelect;
+            $sql    = $this->countString . $this->db->protectIdentifiers('numrows') . "\nFROM (\n" . $this->compileSelect() . "\n) CI_count_all_results";
+
+            // Restore SELECT part
+            $this->QBSelect = $select;
+            unset($select);
+        } else {
+            $sql = $this->compileSelect($this->countString . $this->db->protectIdentifiers('numrows'));
+        }
+
+        if ($this->testMode) {
+            return $sql;
+        }
+
+        $result = $this->db->query($sql, $this->binds, false);
+
+        if ($reset === true) {
+            $this->resetSelect();
+        } elseif (! isset($this->QBOrderBy)) {
+            $this->QBOrderBy = $orderBy;
+        }
+
+        // Restore the LIMIT setting
+        $this->QBLimit = $limit;
+
+        $row = ! $result instanceof ResultInterface ? null : $result->getRow();
+
+        if (empty($row)) {
+            return 0;
+        }
+
+        return (int) $row->numrows;
+    }
+
+    /**
+     * Compiles the set conditions and returns the sql statement
+     *
+     * @return array
+     */
+    public function getCompiledQBWhere()
+    {
+        return $this->QBWhere;
+    }
+
+    /**
+     * Allows the where clause, limit and offset to be added directly
+     *
+     * @param array|string $where
+     *
+     * @return ResultInterface
+     */
+    public function getWhere($where = null, ?int $limit = null, ?int $offset = 0, bool $reset = true)
+    {
+        if ($where !== null) {
+            $this->where($where);
+        }
+
+        if (! empty($limit)) {
+            $this->limit($limit, $offset);
+        }
+
+        $result = $this->testMode
+            ? $this->getCompiledSelect($reset)
+            : $this->db->query($this->compileSelect(), $this->binds, false);
+
+        if ($reset === true) {
+            $this->resetSelect();
+
+            // Clear our binds so we don't eat up memory
+            $this->binds = [];
+        }
+
+        return $result;
+    }
+
+    /**
+     * Compiles batch insert strings and runs the queries
+     *
+     * @return false|int|string[] Number of rows inserted or FALSE on failure, SQL array when testMode
+     *
+     * @throws DatabaseException
+     */
+    public function insertBatch(?array $set = null, ?bool $escape = null, int $batchSize = 100)
+    {
+        if ($set === null) {
+            if (empty($this->QBSet)) {
+                if (CI_DEBUG) {
+                    throw new DatabaseException('You must use the "set" method to update an entry.');
+                }
+
+                return false; // @codeCoverageIgnore
+            }
+        } elseif (empty($set)) {
+            if (CI_DEBUG) {
+                throw new DatabaseException('insertBatch() called with no data');
+            }
+
+            return false; // @codeCoverageIgnore
+        }
+
+        $hasQBSet = $set === null;
+
+        $table = $this->QBFrom[0];
+
+        $affectedRows = 0;
+        $savedSQL     = [];
+
+        if ($hasQBSet) {
+            $set = $this->QBSet;
+        }
+
+        for ($i = 0, $total = count($set); $i < $total; $i += $batchSize) {
+            if ($hasQBSet) {
+                $QBSet = array_slice($this->QBSet, $i, $batchSize);
+            } else {
+                $this->setInsertBatch(array_slice($set, $i, $batchSize), '', $escape);
+                $QBSet = $this->QBSet;
+            }
+            $sql = $this->_insertBatch($this->db->protectIdentifiers($table, true, null, false), $this->QBKeys, $QBSet);
+
+            if ($this->testMode) {
+                $savedSQL[] = $sql;
+            } else {
+                $this->db->query($sql, null, false);
+                $affectedRows += $this->db->affectedRows();
+            }
+
+            if (! $hasQBSet) {
+                $this->resetRun([
+                    'QBSet'  => [],
+                    'QBKeys' => [],
+                ]);
+            }
+        }
+
+        $this->resetWrite();
+
+        return $this->testMode ? $savedSQL : $affectedRows;
+    }
+
+    /**
+     * Generates a platform-specific insert string from the supplied data.
+     */
+    protected function _insertBatch(string $table, array $keys, array $values): string
+    {
+        return 'INSERT ' . $this->compileIgnore('insert') . 'INTO ' . $table . ' (' . implode(', ', $keys) . ') VALUES ' . implode(', ', $values);
+    }
+
+    /**
+     * Allows key/value pairs to be set for batch inserts
+     *
+     * @param mixed $key
+     *
+     * @return $this|null
+     */
+    public function setInsertBatch($key, string $value = '', ?bool $escape = null)
+    {
+        $key = $this->batchObjectToArray($key);
+
+        if (! is_array($key)) {
+            $key = [$key => $value];
+        }
+
+        $escape = is_bool($escape) ? $escape : $this->db->protectIdentifiers;
+
+        $keys = array_keys($this->objectToArray(current($key)));
+        sort($keys);
+
+        foreach ($key as $row) {
+            $row = $this->objectToArray($row);
+            if (array_diff($keys, array_keys($row)) !== [] || array_diff(array_keys($row), $keys) !== []) {
+                // batch function above returns an error on an empty array
+                $this->QBSet[] = [];
+
+                return null;
+            }
+
+            ksort($row); // puts $row in the same order as our keys
+
+            $clean = [];
+
+            foreach ($row as $rowValue) {
+                $clean[] = $escape ? $this->db->escape($rowValue) : $rowValue;
+            }
+
+            $row = $clean;
+
+            $this->QBSet[] = '(' . implode(',', $row) . ')';
+        }
+
+        foreach ($keys as $k) {
+            $this->QBKeys[] = $this->db->protectIdentifiers($k, false);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Compiles an insert query and returns the sql
+     *
+     * @return bool|string
+     *
+     * @throws DatabaseException
+     */
+    public function getCompiledInsert(bool $reset = true)
+    {
+        if ($this->validateInsert() === false) {
+            return false;
+        }
+
+        $sql = $this->_insert(
+            $this->db->protectIdentifiers(
+                $this->removeAlias($this->QBFrom[0]),
+                true,
+                null,
+                false
+            ),
+            array_keys($this->QBSet),
+            array_values($this->QBSet)
+        );
+
+        if ($reset === true) {
+            $this->resetWrite();
+        }
+
+        return $this->compileFinalQuery($sql);
+    }
+
+    /**
+     * Compiles an insert string and runs the query
+     *
+     * @param array|object|null $set
+     *
+     * @return bool
+     *
+     * @throws DatabaseException
+     */
+    public function insert($set = null, ?bool $escape = null)
+    {
+        if ($set !== null) {
+            $this->set($set, '', $escape);
+        }
+
+        if ($this->validateInsert() === false) {
+            return false;
+        }
+
+        $sql = $this->_insert(
+            $this->db->protectIdentifiers(
+                $this->removeAlias($this->QBFrom[0]),
+                true,
+                $escape,
+                false
+            ),
+            array_keys($this->QBSet),
+            array_values($this->QBSet)
+        );
+
+        if (! $this->testMode) {
+            $this->resetWrite();
+
+            $result = $this->db->query($sql, $this->binds, false);
+
+            // Clear our binds so we don't eat up memory
+            $this->binds = [];
+
+            return $result;
+        }
+
+        return false;
+    }
+
+    /**
+     * @internal This is a temporary solution.
+     *
+     * @see https://github.com/codeigniter4/CodeIgniter4/pull/5376
+     *
+     * @TODO Fix a root cause, and this method should be removed.
+     */
+    protected function removeAlias(string $from): string
+    {
+        if (strpos($from, ' ') !== false) {
+            // if the alias is written with the AS keyword, remove it
+            $from = preg_replace('/\s+AS\s+/i', ' ', $from);
+
+            $parts = explode(' ', $from);
+            $from  = $parts[0];
+        }
+
+        return $from;
+    }
+
+    /**
+     * This method is used by both insert() and getCompiledInsert() to
+     * validate that the there data is actually being set and that table
+     * has been chosen to be inserted into.
+     *
+     * @throws DatabaseException
+     */
+    protected function validateInsert(): bool
+    {
+        if (empty($this->QBSet)) {
+            if (CI_DEBUG) {
+                throw new DatabaseException('You must use the "set" method to insert an entry.');
+            }
+
+            return false; // @codeCoverageIgnore
+        }
+
+        return true;
+    }
+
+    /**
+     * Generates a platform-specific insert string from the supplied data
+     */
+    protected function _insert(string $table, array $keys, array $unescapedKeys): string
+    {
+        return 'INSERT ' . $this->compileIgnore('insert') . 'INTO ' . $table . ' (' . implode(', ', $keys) . ') VALUES (' . implode(', ', $unescapedKeys) . ')';
+    }
+
+    /**
+     * Compiles a replace into string and runs the query
+     *
+     * @return BaseResult|false|Query|string
+     *
+     * @throws DatabaseException
+     */
+    public function replace(?array $set = null)
+    {
+        if ($set !== null) {
+            $this->set($set);
+        }
+
+        if (empty($this->QBSet)) {
+            if (CI_DEBUG) {
+                throw new DatabaseException('You must use the "set" method to update an entry.');
+            }
+
+            return false; // @codeCoverageIgnore
+        }
+
+        $table = $this->QBFrom[0];
+
+        $sql = $this->_replace($table, array_keys($this->QBSet), array_values($this->QBSet));
+
+        $this->resetWrite();
+
+        return $this->testMode ? $sql : $this->db->query($sql, $this->binds, false);
+    }
+
+    /**
+     * Generates a platform-specific replace string from the supplied data
+     */
+    protected function _replace(string $table, array $keys, array $values): string
+    {
+        return 'REPLACE INTO ' . $table . ' (' . implode(', ', $keys) . ') VALUES (' . implode(', ', $values) . ')';
+    }
+
+    /**
+     * Groups tables in FROM clauses if needed, so there is no confusion
+     * about operator precedence.
+     *
+     * Note: This is only used (and overridden) by MySQL and SQLSRV.
+     */
+    protected function _fromTables(): string
+    {
+        return implode(', ', $this->QBFrom);
+    }
+
+    /**
+     * Compiles an update query and returns the sql
+     *
+     * @return bool|string
+     */
+    public function getCompiledUpdate(bool $reset = true)
+    {
+        if ($this->validateUpdate() === false) {
+            return false;
+        }
+
+        $sql = $this->_update($this->QBFrom[0], $this->QBSet);
+
+        if ($reset === true) {
+            $this->resetWrite();
+        }
+
+        return $this->compileFinalQuery($sql);
+    }
+
+    /**
+     * Compiles an update string and runs the query.
+     *
+     * @param array|object|null        $set
+     * @param array|RawSql|string|null $where
+     *
+     * @throws DatabaseException
+     */
+    public function update($set = null, $where = null, ?int $limit = null): bool
+    {
+        if ($set !== null) {
+            $this->set($set);
+        }
+
+        if ($this->validateUpdate() === false) {
+            return false;
+        }
+
+        if ($where !== null) {
+            $this->where($where);
+        }
+
+        if (! empty($limit)) {
+            if (! $this->canLimitWhereUpdates) {
+                throw new DatabaseException('This driver does not allow LIMITs on UPDATE queries using WHERE.');
+            }
+
+            $this->limit($limit);
+        }
+
+        $sql = $this->_update($this->QBFrom[0], $this->QBSet);
+
+        if (! $this->testMode) {
+            $this->resetWrite();
+
+            $result = $this->db->query($sql, $this->binds, false);
+
+            if ($result !== false) {
+                // Clear our binds so we don't eat up memory
+                $this->binds = [];
+
+                return true;
+            }
+
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * Generates a platform-specific update string from the supplied data
+     */
+    protected function _update(string $table, array $values): string
+    {
+        $valStr = [];
+
+        foreach ($values as $key => $val) {
+            $valStr[] = $key . ' = ' . $val;
+        }
+
+        return 'UPDATE ' . $this->compileIgnore('update') . $table . ' SET ' . implode(', ', $valStr)
+            . $this->compileWhereHaving('QBWhere')
+            . $this->compileOrderBy()
+            . ($this->QBLimit ? $this->_limit(' ', true) : '');
+    }
+
+    /**
+     * This method is used by both update() and getCompiledUpdate() to
+     * validate that data is actually being set and that a table has been
+     * chosen to be update.
+     *
+     * @throws DatabaseException
+     */
+    protected function validateUpdate(): bool
+    {
+        if (empty($this->QBSet)) {
+            if (CI_DEBUG) {
+                throw new DatabaseException('You must use the "set" method to update an entry.');
+            }
+
+            return false; // @codeCoverageIgnore
+        }
+
+        return true;
+    }
+
+    /**
+     * Compiles an update string and runs the query
+     *
+     * @return false|int|string[] Number of rows affected or FALSE on failure, SQL array when testMode
+     *
+     * @throws DatabaseException
+     */
+    public function updateBatch(?array $set = null, ?string $index = null, int $batchSize = 100)
+    {
+        if ($index === null) {
+            if (CI_DEBUG) {
+                throw new DatabaseException('You must specify an index to match on for batch updates.');
+            }
+
+            return false; // @codeCoverageIgnore
+        }
+
+        if ($set === null) {
+            if (empty($this->QBSet)) {
+                if (CI_DEBUG) {
+                    throw new DatabaseException('You must use the "set" method to update an entry.');
+                }
+
+                return false; // @codeCoverageIgnore
+            }
+        } elseif (empty($set)) {
+            if (CI_DEBUG) {
+                throw new DatabaseException('updateBatch() called with no data');
+            }
+
+            return false; // @codeCoverageIgnore
+        }
+
+        $hasQBSet = $set === null;
+
+        $table = $this->QBFrom[0];
+
+        $affectedRows = 0;
+        $savedSQL     = [];
+        $savedQBWhere = $this->QBWhere;
+
+        if ($hasQBSet) {
+            $set = $this->QBSet;
+        }
+
+        for ($i = 0, $total = count($set); $i < $total; $i += $batchSize) {
+            if ($hasQBSet) {
+                $QBSet = array_slice($this->QBSet, $i, $batchSize);
+            } else {
+                $this->setUpdateBatch(array_slice($set, $i, $batchSize), $index);
+                $QBSet = $this->QBSet;
+            }
+
+            $sql = $this->_updateBatch(
+                $table,
+                $QBSet,
+                $this->db->protectIdentifiers($index)
+            );
+
+            if ($this->testMode) {
+                $savedSQL[] = $sql;
+            } else {
+                $this->db->query($sql, $this->binds, false);
+                $affectedRows += $this->db->affectedRows();
+            }
+
+            if (! $hasQBSet) {
+                $this->resetWrite();
+            }
+
+            $this->QBWhere = $savedQBWhere;
+        }
+
+        $this->resetWrite();
+
+        return $this->testMode ? $savedSQL : $affectedRows;
+    }
+
+    /**
+     * Generates a platform-specific batch update string from the supplied data
+     */
+    protected function _updateBatch(string $table, array $values, string $index): string
+    {
+        $ids   = [];
+        $final = [];
+
+        foreach ($values as $val) {
+            $ids[] = $val[$index];
+
+            foreach (array_keys($val) as $field) {
+                if ($field !== $index) {
+                    $final[$field][] = 'WHEN ' . $index . ' = ' . $val[$index] . ' THEN ' . $val[$field];
+                }
+            }
+        }
+
+        $cases = '';
+
+        foreach ($final as $k => $v) {
+            $cases .= $k . " = CASE \n"
+                . implode("\n", $v) . "\n"
+                . 'ELSE ' . $k . ' END, ';
+        }
+
+        $this->where($index . ' IN(' . implode(',', $ids) . ')', null, false);
+
+        return 'UPDATE ' . $this->compileIgnore('update') . $table . ' SET ' . substr($cases, 0, -2) . $this->compileWhereHaving('QBWhere');
+    }
+
+    /**
+     * Allows key/value pairs to be set for batch updating
+     *
+     * @param array|object $key
+     *
+     * @return $this|null
+     *
+     * @throws DatabaseException
+     */
+    public function setUpdateBatch($key, string $index = '', ?bool $escape = null)
+    {
+        $key = $this->batchObjectToArray($key);
+
+        if (! is_array($key)) {
+            return null;
+        }
+
+        if (! is_bool($escape)) {
+            $escape = $this->db->protectIdentifiers;
+        }
+
+        foreach ($key as $v) {
+            $indexSet = false;
+            $clean    = [];
+
+            foreach ($v as $k2 => $v2) {
+                if ($k2 === $index) {
+                    $indexSet = true;
+                }
+
+                $clean[$this->db->protectIdentifiers($k2, false)]
+                    = $escape ? $this->db->escape($v2) : $v2;
+            }
+
+            if ($indexSet === false) {
+                throw new DatabaseException('One or more rows submitted for batch updating is missing the specified index.');
+            }
+
+            $this->QBSet[] = $clean;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Compiles a delete string and runs "DELETE FROM table"
+     *
+     * @return bool|string TRUE on success, FALSE on failure, string on testMode
+     */
+    public function emptyTable()
+    {
+        $table = $this->QBFrom[0];
+
+        $sql = $this->_delete($table);
+
+        if ($this->testMode) {
+            return $sql;
+        }
+
+        $this->resetWrite();
+
+        return $this->db->query($sql, null, false);
+    }
+
+    /**
+     * Compiles a truncate string and runs the query
+     * If the database does not support the truncate() command
+     * This function maps to "DELETE FROM table"
+     *
+     * @return bool|string TRUE on success, FALSE on failure, string on testMode
+     */
+    public function truncate()
+    {
+        $table = $this->QBFrom[0];
+
+        $sql = $this->_truncate($table);
+
+        if ($this->testMode) {
+            return $sql;
+        }
+
+        $this->resetWrite();
+
+        return $this->db->query($sql, null, false);
+    }
+
+    /**
+     * Generates a platform-specific truncate string from the supplied data
+     *
+     * If the database does not support the truncate() command,
+     * then this method maps to 'DELETE FROM table'
+     */
+    protected function _truncate(string $table): string
+    {
+        return 'TRUNCATE ' . $table;
+    }
+
+    /**
+     * Compiles a delete query string and returns the sql
+     */
+    public function getCompiledDelete(bool $reset = true): string
+    {
+        $sql = $this->testMode()->delete('', null, $reset);
+        $this->testMode(false);
+
+        return $this->compileFinalQuery($sql);
+    }
+
+    /**
+     * Compiles a delete string and runs the query
+     *
+     * @param mixed $where
+     *
+     * @return bool|string Returns a string if in test mode.
+     *
+     * @throws DatabaseException
+     */
+    public function delete($where = '', ?int $limit = null, bool $resetData = true)
+    {
+        $table = $this->db->protectIdentifiers($this->QBFrom[0], true, null, false);
+
+        if ($where !== '') {
+            $this->where($where);
+        }
+
+        if (empty($this->QBWhere)) {
+            if (CI_DEBUG) {
+                throw new DatabaseException('Deletes are not allowed unless they contain a "where" or "like" clause.');
+            }
+
+            return false; // @codeCoverageIgnore
+        }
+
+        $sql = $this->_delete($this->removeAlias($table));
+
+        if (! empty($limit)) {
+            $this->QBLimit = $limit;
+        }
+
+        if (! empty($this->QBLimit)) {
+            if (! $this->canLimitDeletes) {
+                throw new DatabaseException('SQLite3 does not allow LIMITs on DELETE queries.');
+            }
+
+            $sql = $this->_limit($sql, true);
+        }
+
+        if ($resetData) {
+            $this->resetWrite();
+        }
+
+        return $this->testMode ? $sql : $this->db->query($sql, $this->binds, false);
+    }
+
+    /**
+     * Increments a numeric column by the specified value.
+     *
+     * @return bool
+     */
+    public function increment(string $column, int $value = 1)
+    {
+        $column = $this->db->protectIdentifiers($column);
+
+        $sql = $this->_update($this->QBFrom[0], [$column => "{$column} + {$value}"]);
+
+        if (! $this->testMode) {
+            $this->resetWrite();
+
+            return $this->db->query($sql, $this->binds, false);
+        }
+
+        return true;
+    }
+
+    /**
+     * Decrements a numeric column by the specified value.
+     *
+     * @return bool
+     */
+    public function decrement(string $column, int $value = 1)
+    {
+        $column = $this->db->protectIdentifiers($column);
+
+        $sql = $this->_update($this->QBFrom[0], [$column => "{$column}-{$value}"]);
+
+        if (! $this->testMode) {
+            $this->resetWrite();
+
+            return $this->db->query($sql, $this->binds, false);
+        }
+
+        return true;
+    }
+
+    /**
+     * Generates a platform-specific delete string from the supplied data
+     */
+    protected function _delete(string $table): string
+    {
+        return 'DELETE ' . $this->compileIgnore('delete') . 'FROM ' . $table . $this->compileWhereHaving('QBWhere');
+    }
+
+    /**
+     * Used to track SQL statements written with aliased tables.
+     *
+     * @param array|string $table The table to inspect
+     *
+     * @return string|void
+     */
+    protected function trackAliases($table)
+    {
+        if (is_array($table)) {
+            foreach ($table as $t) {
+                $this->trackAliases($t);
+            }
+
+            return;
+        }
+
+        // Does the string contain a comma?  If so, we need to separate
+        // the string into discreet statements
+        if (strpos($table, ',') !== false) {
+            return $this->trackAliases(explode(',', $table));
+        }
+
+        // if a table alias is used we can recognize it by a space
+        if (strpos($table, ' ') !== false) {
+            // if the alias is written with the AS keyword, remove it
+            $table = preg_replace('/\s+AS\s+/i', ' ', $table);
+
+            // Grab the alias
+            $table = trim(strrchr($table, ' '));
+
+            // Store the alias, if it doesn't already exist
+            $this->db->addTableAlias($table);
+        }
+    }
+
+    /**
+     * Compile the SELECT statement
+     *
+     * Generates a query string based on which functions were used.
+     * Should not be called directly.
+     *
+     * @param mixed $selectOverride
+     */
+    protected function compileSelect($selectOverride = false): string
+    {
+        if ($selectOverride !== false) {
+            $sql = $selectOverride;
+        } else {
+            $sql = (! $this->QBDistinct) ? 'SELECT ' : 'SELECT DISTINCT ';
+
+            if (empty($this->QBSelect)) {
+                $sql .= '*';
+            } elseif ($this->QBSelect[0] instanceof RawSql) {
+                $sql .= (string) $this->QBSelect[0];
+            } else {
+                // Cycle through the "select" portion of the query and prep each column name.
+                // The reason we protect identifiers here rather than in the select() function
+                // is because until the user calls the from() function we don't know if there are aliases
+                foreach ($this->QBSelect as $key => $val) {
+                    $noEscape             = $this->QBNoEscape[$key] ?? null;
+                    $this->QBSelect[$key] = $this->db->protectIdentifiers($val, false, $noEscape);
+                }
+
+                $sql .= implode(', ', $this->QBSelect);
+            }
+        }
+
+        if (! empty($this->QBFrom)) {
+            $sql .= "\nFROM " . $this->_fromTables();
+        }
+
+        if (! empty($this->QBJoin)) {
+            $sql .= "\n" . implode("\n", $this->QBJoin);
+        }
+
+        $sql .= $this->compileWhereHaving('QBWhere')
+            . $this->compileGroupBy()
+            . $this->compileWhereHaving('QBHaving')
+            . $this->compileOrderBy();
+
+        if ($this->QBLimit) {
+            $sql = $this->_limit($sql . "\n");
+        }
+
+        return $this->unionInjection($sql);
+    }
+
+    /**
+     * Checks if the ignore option is supported by
+     * the Database Driver for the specific statement.
+     *
+     * @return string
+     */
+    protected function compileIgnore(string $statement)
+    {
+        if ($this->QBIgnore && isset($this->supportedIgnoreStatements[$statement])) {
+            return trim($this->supportedIgnoreStatements[$statement]) . ' ';
+        }
+
+        return '';
+    }
+
+    /**
+     * Escapes identifiers in WHERE and HAVING statements at execution time.
+     *
+     * Required so that aliases are tracked properly, regardless of whether
+     * where(), orWhere(), having(), orHaving are called prior to from(),
+     * join() and prefixTable is added only if needed.
+     *
+     * @param string $qbKey 'QBWhere' or 'QBHaving'
+     *
+     * @return string SQL statement
+     */
+    protected function compileWhereHaving(string $qbKey): string
+    {
+        if (! empty($this->{$qbKey})) {
+            foreach ($this->{$qbKey} as &$qbkey) {
+                // Is this condition already compiled?
+                if (is_string($qbkey)) {
+                    continue;
+                }
+
+                if ($qbkey['condition'] instanceof RawSql) {
+                    $qbkey = $qbkey['condition'];
+
+                    continue;
+                }
+
+                if ($qbkey['escape'] === false) {
+                    $qbkey = $qbkey['condition'];
+
+                    continue;
+                }
+
+                // Split multiple conditions
+                $conditions = preg_split(
+                    '/((?:^|\s+)AND\s+|(?:^|\s+)OR\s+)/i',
+                    $qbkey['condition'],
+                    -1,
+                    PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY
+                );
+
+                foreach ($conditions as &$condition) {
+                    if (($op = $this->getOperator($condition)) === false
+                        || ! preg_match('/^(\(?)(.*)(' . preg_quote($op, '/') . ')\s*(.*(?<!\)))?(\)?)$/i', $condition, $matches)
+                    ) {
+                        continue;
+                    }
+                    // $matches = array(
+                    //	0 => '(test <= foo)',	/* the whole thing */
+                    //	1 => '(',		/* optional */
+                    //	2 => 'test',		/* the field name */
+                    //	3 => ' <= ',		/* $op */
+                    //	4 => 'foo',		/* optional, if $op is e.g. 'IS NULL' */
+                    //	5 => ')'		/* optional */
+                    // );
+
+                    if (! empty($matches[4])) {
+                        $protectIdentifiers = false;
+                        if (strpos($matches[4], '.') !== false) {
+                            $protectIdentifiers = true;
+                        }
+
+                        if (strpos($matches[4], ':') === false) {
+                            $matches[4] = $this->db->protectIdentifiers(trim($matches[4]), false, $protectIdentifiers);
+                        }
+
+                        $matches[4] = ' ' . $matches[4];
+                    }
+
+                    $condition = $matches[1] . $this->db->protectIdentifiers(trim($matches[2]))
+                        . ' ' . trim($matches[3]) . $matches[4] . $matches[5];
+                }
+
+                $qbkey = implode('', $conditions);
+            }
+
+            return ($qbKey === 'QBHaving' ? "\nHAVING " : "\nWHERE ")
+                . implode("\n", $this->{$qbKey});
+        }
+
+        return '';
+    }
+
+    /**
+     * Escapes identifiers in GROUP BY statements at execution time.
+     *
+     * Required so that aliases are tracked properly, regardless of whether
+     * groupBy() is called prior to from(), join() and prefixTable is added
+     * only if needed.
+     */
+    protected function compileGroupBy(): string
+    {
+        if (! empty($this->QBGroupBy)) {
+            foreach ($this->QBGroupBy as &$groupBy) {
+                // Is it already compiled?
+                if (is_string($groupBy)) {
+                    continue;
+                }
+
+                $groupBy = ($groupBy['escape'] === false || $this->isLiteral($groupBy['field']))
+                    ? $groupBy['field']
+                    : $this->db->protectIdentifiers($groupBy['field']);
+            }
+
+            return "\nGROUP BY " . implode(', ', $this->QBGroupBy);
+        }
+
+        return '';
+    }
+
+    /**
+     * Escapes identifiers in ORDER BY statements at execution time.
+     *
+     * Required so that aliases are tracked properly, regardless of whether
+     * orderBy() is called prior to from(), join() and prefixTable is added
+     * only if needed.
+     */
+    protected function compileOrderBy(): string
+    {
+        if (is_array($this->QBOrderBy) && ! empty($this->QBOrderBy)) {
+            foreach ($this->QBOrderBy as &$orderBy) {
+                if ($orderBy['escape'] !== false && ! $this->isLiteral($orderBy['field'])) {
+                    $orderBy['field'] = $this->db->protectIdentifiers($orderBy['field']);
+                }
+
+                $orderBy = $orderBy['field'] . $orderBy['direction'];
+            }
+
+            return $this->QBOrderBy = "\nORDER BY " . implode(', ', $this->QBOrderBy);
+        }
+
+        if (is_string($this->QBOrderBy)) {
+            return $this->QBOrderBy;
+        }
+
+        return '';
+    }
+
+    protected function unionInjection(string $sql): string
+    {
+        if ($this->QBUnion === []) {
+            return $sql;
+        }
+
+        return 'SELECT * FROM (' . $sql . ') '
+            . ($this->db->protectIdentifiers ? $this->db->escapeIdentifiers('uwrp0') : 'uwrp0')
+            . implode("\n", $this->QBUnion);
+    }
+
+    /**
+     * Takes an object as input and converts the class variables to array key/vals
+     *
+     * @param object $object
+     *
+     * @return array
+     */
+    protected function objectToArray($object)
+    {
+        if (! is_object($object)) {
+            return $object;
+        }
+
+        $array = [];
+
+        foreach (get_object_vars($object) as $key => $val) {
+            if (! is_object($val) && ! is_array($val)) {
+                $array[$key] = $val;
+            }
+        }
+
+        return $array;
+    }
+
+    /**
+     * Takes an object as input and converts the class variables to array key/vals
+     *
+     * @param object $object
+     *
+     * @return array
+     */
+    protected function batchObjectToArray($object)
+    {
+        if (! is_object($object)) {
+            return $object;
+        }
+
+        $array  = [];
+        $out    = get_object_vars($object);
+        $fields = array_keys($out);
+
+        foreach ($fields as $val) {
+            $i = 0;
+
+            foreach ($out[$val] as $data) {
+                $array[$i++][$val] = $data;
+            }
+        }
+
+        return $array;
+    }
+
+    /**
+     * Determines if a string represents a literal value or a field name
+     */
+    protected function isLiteral(string $str): bool
+    {
+        $str = trim($str);
+
+        if (empty($str)
+            || ctype_digit($str)
+            || (string) (float) $str === $str
+            || in_array(strtoupper($str), ['TRUE', 'FALSE'], true)
+        ) {
+            return true;
+        }
+
+        if ($this->isLiteralStr === []) {
+            $this->isLiteralStr = $this->db->escapeChar !== '"' ? ['"', "'"] : ["'"];
+        }
+
+        return in_array($str[0], $this->isLiteralStr, true);
+    }
+
+    /**
+     * Publicly-visible method to reset the QB values.
+     *
+     * @return $this
+     */
+    public function resetQuery()
+    {
+        $this->resetSelect();
+        $this->resetWrite();
+
+        return $this;
+    }
+
+    /**
+     * Resets the query builder values.  Called by the get() function
+     *
+     * @param array $qbResetItems An array of fields to reset
+     */
+    protected function resetRun(array $qbResetItems)
+    {
+        foreach ($qbResetItems as $item => $defaultValue) {
+            $this->{$item} = $defaultValue;
+        }
+    }
+
+    /**
+     * Resets the query builder values.  Called by the get() function
+     */
+    protected function resetSelect()
+    {
+        $this->resetRun([
+            'QBSelect'   => [],
+            'QBJoin'     => [],
+            'QBWhere'    => [],
+            'QBGroupBy'  => [],
+            'QBHaving'   => [],
+            'QBOrderBy'  => [],
+            'QBNoEscape' => [],
+            'QBDistinct' => false,
+            'QBLimit'    => false,
+            'QBOffset'   => false,
+            'QBUnion'    => [],
+        ]);
+
+        if (! empty($this->db)) {
+            $this->db->setAliasedTables([]);
+        }
+
+        // Reset QBFrom part
+        if (! empty($this->QBFrom)) {
+            $this->from(array_shift($this->QBFrom), true);
+        }
+    }
+
+    /**
+     * Resets the query builder "write" values.
+     *
+     * Called by the insert() update() insertBatch() updateBatch() and delete() functions
+     */
+    protected function resetWrite()
+    {
+        $this->resetRun([
+            'QBSet'     => [],
+            'QBJoin'    => [],
+            'QBWhere'   => [],
+            'QBOrderBy' => [],
+            'QBKeys'    => [],
+            'QBLimit'   => false,
+            'QBIgnore'  => false,
+        ]);
+    }
+
+    /**
+     * Tests whether the string has an SQL operator
+     */
+    protected function hasOperator(string $str): bool
+    {
+        return preg_match(
+            '/(<|>|!|=|\sIS NULL|\sIS NOT NULL|\sEXISTS|\sBETWEEN|\sLIKE|\sIN\s*\(|\s)/i',
+            trim($str)
+        ) === 1;
+    }
+
+    /**
+     * Returns the SQL string operator
+     *
+     * @return mixed
+     */
+    protected function getOperator(string $str, bool $list = false)
+    {
+        if ($this->pregOperators === []) {
+            $_les = $this->db->likeEscapeStr !== ''
+                ? '\s+' . preg_quote(trim(sprintf($this->db->likeEscapeStr, $this->db->likeEscapeChar)), '/')
+                : '';
+            $this->pregOperators = [
+                '\s*(?:<|>|!)?=\s*', // =, <=, >=, !=
+                '\s*<>?\s*', // <, <>
+                '\s*>\s*', // >
+                '\s+IS NULL', // IS NULL
+                '\s+IS NOT NULL', // IS NOT NULL
+                '\s+EXISTS\s*\(.*\)', // EXISTS(sql)
+                '\s+NOT EXISTS\s*\(.*\)', // NOT EXISTS(sql)
+                '\s+BETWEEN\s+', // BETWEEN value AND value
+                '\s+IN\s*\(.*\)', // IN(list)
+                '\s+NOT IN\s*\(.*\)', // NOT IN (list)
+                '\s+LIKE\s+\S.*(' . $_les . ')?', // LIKE 'expr'[ ESCAPE '%s']
+                '\s+NOT LIKE\s+\S.*(' . $_les . ')?', // NOT LIKE 'expr'[ ESCAPE '%s']
+            ];
+        }
+
+        return preg_match_all(
+            '/' . implode('|', $this->pregOperators) . '/i',
+            $str,
+            $match
+        ) ? ($list ? $match[0] : $match[0][0]) : false;
+    }
+
+    /**
+     * Stores a bind value after ensuring that it's unique.
+     * While it might be nicer to have named keys for our binds array
+     * with PHP 7+ we get a huge memory/performance gain with indexed
+     * arrays instead, so lets take advantage of that here.
+     *
+     * @param mixed $value
+     */
+    protected function setBind(string $key, $value = null, bool $escape = true): string
+    {
+        if (! array_key_exists($key, $this->binds)) {
+            $this->binds[$key] = [
+                $value,
+                $escape,
+            ];
+
+            return $key;
+        }
+
+        if (! array_key_exists($key, $this->bindsKeyCount)) {
+            $this->bindsKeyCount[$key] = 1;
+        }
+
+        $count = $this->bindsKeyCount[$key]++;
+
+        $this->binds[$key . '.' . $count] = [
+            $value,
+            $escape,
+        ];
+
+        return $key . '.' . $count;
+    }
+
+    /**
+     * Returns a clone of a Base Builder with reset query builder values.
+     *
+     * @return $this
+     *
+     * @deprecated
+     */
+    protected function cleanClone()
+    {
+        return (clone $this)->from([], true)->resetQuery();
+    }
+
+    /**
+     * @param mixed $value
+     */
+    protected function isSubquery($value): bool
+    {
+        return $value instanceof BaseBuilder || $value instanceof Closure;
+    }
+
+    /**
+     * @param BaseBuilder|Closure $builder
+     * @param bool                $wrapped Wrap the subquery in brackets
+     * @param string              $alias   Subquery alias
+     */
+    protected function buildSubquery($builder, bool $wrapped = false, string $alias = ''): string
+    {
+        if ($builder instanceof Closure) {
+            $builder($builder = $this->db->newQuery());
+        }
+
+        if ($builder === $this) {
+            throw new DatabaseException('The subquery cannot be the same object as the main query object.');
+        }
+
+        $subquery = strtr($builder->getCompiledSelect(false), "\n", ' ');
+
+        if ($wrapped) {
+            $subquery = '(' . $subquery . ')';
+            $alias    = trim($alias);
+
+            if ($alias !== '') {
+                $subquery .= ' ' . ($this->db->protectIdentifiers ? $this->db->escapeIdentifiers($alias) : $alias);
+            }
+        }
+
+        return $subquery;
+    }
+}
diff --git a/www-api/system/database/BaseConnection.php b/www-api/system/database/BaseConnection.php
new file mode 100644
index 00000000..1f500916
--- /dev/null
+++ b/www-api/system/database/BaseConnection.php
@@ -0,0 +1,1690 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database;
+
+use Closure;
+use CodeIgniter\Database\Exceptions\DatabaseException;
+use CodeIgniter\Events\Events;
+use Exception;
+use stdClass;
+use Throwable;
+
+/**
+ * @property array      $aliasedTables
+ * @property string     $charset
+ * @property bool       $compress
+ * @property float      $connectDuration
+ * @property float      $connectTime
+ * @property string     $database
+ * @property string     $DBCollat
+ * @property bool       $DBDebug
+ * @property string     $DBDriver
+ * @property string     $DBPrefix
+ * @property string     $DSN
+ * @property mixed      $encrypt
+ * @property array      $failover
+ * @property string     $hostname
+ * @property Query      $lastQuery
+ * @property string     $password
+ * @property bool       $pConnect
+ * @property int|string $port
+ * @property bool       $pretend
+ * @property string     $queryClass
+ * @property array      $reservedIdentifiers
+ * @property bool       $strictOn
+ * @property string     $subdriver
+ * @property string     $swapPre
+ * @property int        $transDepth
+ * @property bool       $transFailure
+ * @property bool       $transStatus
+ */
+abstract class BaseConnection implements ConnectionInterface
+{
+    /**
+     * Data Source Name / Connect string
+     *
+     * @var string
+     */
+    protected $DSN;
+
+    /**
+     * Database port
+     *
+     * @var int|string
+     */
+    protected $port = '';
+
+    /**
+     * Hostname
+     *
+     * @var string
+     */
+    protected $hostname;
+
+    /**
+     * Username
+     *
+     * @var string
+     */
+    protected $username;
+
+    /**
+     * Password
+     *
+     * @var string
+     */
+    protected $password;
+
+    /**
+     * Database name
+     *
+     * @var string
+     */
+    protected $database;
+
+    /**
+     * Database driver
+     *
+     * @var string
+     */
+    protected $DBDriver = 'MySQLi';
+
+    /**
+     * Sub-driver
+     *
+     * @used-by CI_DB_pdo_driver
+     *
+     * @var string
+     */
+    protected $subdriver;
+
+    /**
+     * Table prefix
+     *
+     * @var string
+     */
+    protected $DBPrefix = '';
+
+    /**
+     * Persistent connection flag
+     *
+     * @var bool
+     */
+    protected $pConnect = false;
+
+    /**
+     * Debug flag
+     *
+     * Whether to display error messages.
+     *
+     * @var bool
+     */
+    protected $DBDebug = false;
+
+    /**
+     * Character set
+     *
+     * @var string
+     */
+    protected $charset = 'utf8';
+
+    /**
+     * Collation
+     *
+     * @var string
+     */
+    protected $DBCollat = 'utf8_general_ci';
+
+    /**
+     * Swap Prefix
+     *
+     * @var string
+     */
+    protected $swapPre = '';
+
+    /**
+     * Encryption flag/data
+     *
+     * @var array|bool
+     */
+    protected $encrypt = false;
+
+    /**
+     * Compression flag
+     *
+     * @var bool
+     */
+    protected $compress = false;
+
+    /**
+     * Strict ON flag
+     *
+     * Whether we're running in strict SQL mode.
+     *
+     * @var bool
+     */
+    protected $strictOn;
+
+    /**
+     * Settings for a failover connection.
+     *
+     * @var array
+     */
+    protected $failover = [];
+
+    /**
+     * The last query object that was executed
+     * on this connection.
+     *
+     * @var Query
+     */
+    protected $lastQuery;
+
+    /**
+     * Connection ID
+     *
+     * @var bool|object|resource
+     */
+    public $connID = false;
+
+    /**
+     * Result ID
+     *
+     * @var bool|object|resource
+     */
+    public $resultID = false;
+
+    /**
+     * Protect identifiers flag
+     *
+     * @var bool
+     */
+    public $protectIdentifiers = true;
+
+    /**
+     * List of reserved identifiers
+     *
+     * Identifiers that must NOT be escaped.
+     *
+     * @var array
+     */
+    protected $reservedIdentifiers = ['*'];
+
+    /**
+     * Identifier escape character
+     *
+     * @var array|string
+     */
+    public $escapeChar = '"';
+
+    /**
+     * ESCAPE statement string
+     *
+     * @var string
+     */
+    public $likeEscapeStr = " ESCAPE '%s' ";
+
+    /**
+     * ESCAPE character
+     *
+     * @var string
+     */
+    public $likeEscapeChar = '!';
+
+    /**
+     * RegExp used to escape identifiers
+     *
+     * @var array
+     */
+    protected $pregEscapeChar = [];
+
+    /**
+     * Holds previously looked up data
+     * for performance reasons.
+     *
+     * @var array
+     */
+    public $dataCache = [];
+
+    /**
+     * Microtime when connection was made
+     *
+     * @var float
+     */
+    protected $connectTime = 0.0;
+
+    /**
+     * How long it took to establish connection.
+     *
+     * @var float
+     */
+    protected $connectDuration = 0.0;
+
+    /**
+     * If true, no queries will actually be
+     * run against the database.
+     *
+     * @var bool
+     */
+    protected $pretend = false;
+
+    /**
+     * Transaction enabled flag
+     *
+     * @var bool
+     */
+    public $transEnabled = true;
+
+    /**
+     * Strict transaction mode flag
+     *
+     * @var bool
+     */
+    public $transStrict = true;
+
+    /**
+     * Transaction depth level
+     *
+     * @var int
+     */
+    protected $transDepth = 0;
+
+    /**
+     * Transaction status flag
+     *
+     * Used with transactions to determine if a rollback should occur.
+     *
+     * @var bool
+     */
+    protected $transStatus = true;
+
+    /**
+     * Transaction failure flag
+     *
+     * Used with transactions to determine if a transaction has failed.
+     *
+     * @var bool
+     */
+    protected $transFailure = false;
+
+    /**
+     * Array of table aliases.
+     *
+     * @var array
+     */
+    protected $aliasedTables = [];
+
+    /**
+     * Query Class
+     *
+     * @var string
+     */
+    protected $queryClass = Query::class;
+
+    /**
+     * Saves our connection settings.
+     */
+    public function __construct(array $params)
+    {
+        foreach ($params as $key => $value) {
+            if (property_exists($this, $key)) {
+                $this->{$key} = $value;
+            }
+        }
+
+        $queryClass = str_replace('Connection', 'Query', static::class);
+
+        if (class_exists($queryClass)) {
+            $this->queryClass = $queryClass;
+        }
+
+        if ($this->failover !== []) {
+            // If there is a failover database, connect now to do failover.
+            // Otherwise, Query Builder creates SQL statement with the main database config
+            // (DBPrefix) even when the main database is down.
+            $this->initialize();
+        }
+    }
+
+    /**
+     * Initializes the database connection/settings.
+     *
+     * @return mixed
+     *
+     * @throws DatabaseException
+     */
+    public function initialize()
+    {
+        /* If an established connection is available, then there's
+         * no need to connect and select the database.
+         *
+         * Depending on the database driver, conn_id can be either
+         * boolean TRUE, a resource or an object.
+         */
+        if ($this->connID) {
+            return;
+        }
+
+        $this->connectTime = microtime(true);
+        $connectionErrors  = [];
+
+        try {
+            // Connect to the database and set the connection ID
+            $this->connID = $this->connect($this->pConnect);
+        } catch (Throwable $e) {
+            $connectionErrors[] = sprintf('Main connection [%s]: %s', $this->DBDriver, $e->getMessage());
+            log_message('error', 'Error connecting to the database: ' . $e);
+        }
+
+        // No connection resource? Check if there is a failover else throw an error
+        if (! $this->connID) {
+            // Check if there is a failover set
+            if (! empty($this->failover) && is_array($this->failover)) {
+                // Go over all the failovers
+                foreach ($this->failover as $index => $failover) {
+                    // Replace the current settings with those of the failover
+                    foreach ($failover as $key => $val) {
+                        if (property_exists($this, $key)) {
+                            $this->{$key} = $val;
+                        }
+                    }
+
+                    try {
+                        // Try to connect
+                        $this->connID = $this->connect($this->pConnect);
+                    } catch (Throwable $e) {
+                        $connectionErrors[] = sprintf('Failover #%d [%s]: %s', ++$index, $this->DBDriver, $e->getMessage());
+                        log_message('error', 'Error connecting to the database: ' . $e);
+                    }
+
+                    // If a connection is made break the foreach loop
+                    if ($this->connID) {
+                        break;
+                    }
+                }
+            }
+
+            // We still don't have a connection?
+            if (! $this->connID) {
+                throw new DatabaseException(sprintf(
+                    'Unable to connect to the database.%s%s',
+                    PHP_EOL,
+                    implode(PHP_EOL, $connectionErrors)
+                ));
+            }
+        }
+
+        $this->connectDuration = microtime(true) - $this->connectTime;
+    }
+
+    /**
+     * Close the database connection.
+     */
+    public function close()
+    {
+        if ($this->connID) {
+            $this->_close();
+            $this->connID = false;
+        }
+    }
+
+    /**
+     * Platform dependent way method for closing the connection.
+     *
+     * @return mixed
+     */
+    abstract protected function _close();
+
+    /**
+     * Create a persistent database connection.
+     *
+     * @return mixed
+     */
+    public function persistentConnect()
+    {
+        return $this->connect(true);
+    }
+
+    /**
+     * Returns the actual connection object. If both a 'read' and 'write'
+     * connection has been specified, you can pass either term in to
+     * get that connection. If you pass either alias in and only a single
+     * connection is present, it must return the sole connection.
+     *
+     * @return mixed
+     */
+    public function getConnection(?string $alias = null)
+    {
+        // @todo work with read/write connections
+        return $this->connID;
+    }
+
+    /**
+     * Returns the name of the current database being used.
+     */
+    public function getDatabase(): string
+    {
+        return empty($this->database) ? '' : $this->database;
+    }
+
+    /**
+     * Set DB Prefix
+     *
+     * Set's the DB Prefix to something new without needing to reconnect
+     *
+     * @param string $prefix The prefix
+     */
+    public function setPrefix(string $prefix = ''): string
+    {
+        return $this->DBPrefix = $prefix;
+    }
+
+    /**
+     * Returns the database prefix.
+     */
+    public function getPrefix(): string
+    {
+        return $this->DBPrefix;
+    }
+
+    /**
+     * The name of the platform in use (MySQLi, Postgre, SQLite3, OCI8, etc)
+     */
+    public function getPlatform(): string
+    {
+        return $this->DBDriver;
+    }
+
+    /**
+     * Sets the Table Aliases to use. These are typically
+     * collected during use of the Builder, and set here
+     * so queries are built correctly.
+     *
+     * @return $this
+     */
+    public function setAliasedTables(array $aliases)
+    {
+        $this->aliasedTables = $aliases;
+
+        return $this;
+    }
+
+    /**
+     * Add a table alias to our list.
+     *
+     * @return $this
+     */
+    public function addTableAlias(string $table)
+    {
+        if (! in_array($table, $this->aliasedTables, true)) {
+            $this->aliasedTables[] = $table;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Executes the query against the database.
+     *
+     * @return bool|object|resource
+     */
+    abstract protected function execute(string $sql);
+
+    /**
+     * Orchestrates a query against the database. Queries must use
+     * Database\Statement objects to store the query and build it.
+     * This method works with the cache.
+     *
+     * Should automatically handle different connections for read/write
+     * queries if needed.
+     *
+     * @param mixed ...$binds
+     *
+     * @return BaseResult|bool|Query BaseResult when “read” type query, bool when “write” type query, Query when prepared query
+     *
+     * @todo BC set $queryClass default as null in 4.1
+     */
+    public function query(string $sql, $binds = null, bool $setEscapeFlags = true, string $queryClass = '')
+    {
+        $queryClass = $queryClass ?: $this->queryClass;
+
+        if (empty($this->connID)) {
+            $this->initialize();
+        }
+
+        /**
+         * @var Query $query
+         */
+        $query = new $queryClass($this);
+
+        $query->setQuery($sql, $binds, $setEscapeFlags);
+
+        if (! empty($this->swapPre) && ! empty($this->DBPrefix)) {
+            $query->swapPrefix($this->DBPrefix, $this->swapPre);
+        }
+
+        $startTime = microtime(true);
+
+        // Always save the last query so we can use
+        // the getLastQuery() method.
+        $this->lastQuery = $query;
+
+        // If $pretend is true, then we just want to return
+        // the actual query object here. There won't be
+        // any results to return.
+        if ($this->pretend) {
+            $query->setDuration($startTime);
+
+            return $query;
+        }
+
+        // Run the query for real
+        try {
+            $exception      = null;
+            $this->resultID = $this->simpleQuery($query->getQuery());
+        } catch (Exception $exception) {
+            $this->resultID = false;
+        }
+
+        if ($this->resultID === false) {
+            $query->setDuration($startTime, $startTime);
+
+            // This will trigger a rollback if transactions are being used
+            if ($this->transDepth !== 0) {
+                $this->transStatus = false;
+            }
+
+            if ($this->DBDebug) {
+                // We call this function in order to roll-back queries
+                // if transactions are enabled. If we don't call this here
+                // the error message will trigger an exit, causing the
+                // transactions to remain in limbo.
+                while ($this->transDepth !== 0) {
+                    $transDepth = $this->transDepth;
+                    $this->transComplete();
+
+                    if ($transDepth === $this->transDepth) {
+                        log_message('error', 'Database: Failure during an automated transaction commit/rollback!');
+                        break;
+                    }
+                }
+
+                // Let others do something with this query.
+                Events::trigger('DBQuery', $query);
+
+                if ($exception !== null) {
+                    throw $exception;
+                }
+
+                return false;
+            }
+
+            // Let others do something with this query.
+            Events::trigger('DBQuery', $query);
+
+            return false;
+        }
+
+        $query->setDuration($startTime);
+
+        // Let others do something with this query
+        Events::trigger('DBQuery', $query);
+
+        // resultID is not false, so it must be successful
+        if ($this->isWriteType($sql)) {
+            return true;
+        }
+
+        // query is not write-type, so it must be read-type query; return QueryResult
+        $resultClass = str_replace('Connection', 'Result', static::class);
+
+        return new $resultClass($this->connID, $this->resultID);
+    }
+
+    /**
+     * Performs a basic query against the database. No binding or caching
+     * is performed, nor are transactions handled. Simply takes a raw
+     * query string and returns the database-specific result id.
+     *
+     * @return mixed
+     */
+    public function simpleQuery(string $sql)
+    {
+        if (empty($this->connID)) {
+            $this->initialize();
+        }
+
+        return $this->execute($sql);
+    }
+
+    /**
+     * Disable Transactions
+     *
+     * This permits transactions to be disabled at run-time.
+     */
+    public function transOff()
+    {
+        $this->transEnabled = false;
+    }
+
+    /**
+     * Enable/disable Transaction Strict Mode
+     *
+     * When strict mode is enabled, if you are running multiple groups of
+     * transactions, if one group fails all subsequent groups will be
+     * rolled back.
+     *
+     * If strict mode is disabled, each group is treated autonomously,
+     * meaning a failure of one group will not affect any others
+     *
+     * @param bool $mode = true
+     *
+     * @return $this
+     */
+    public function transStrict(bool $mode = true)
+    {
+        $this->transStrict = $mode;
+
+        return $this;
+    }
+
+    /**
+     * Start Transaction
+     */
+    public function transStart(bool $testMode = false): bool
+    {
+        if (! $this->transEnabled) {
+            return false;
+        }
+
+        return $this->transBegin($testMode);
+    }
+
+    /**
+     * Complete Transaction
+     */
+    public function transComplete(): bool
+    {
+        if (! $this->transEnabled) {
+            return false;
+        }
+
+        // The query() function will set this flag to FALSE in the event that a query failed
+        if ($this->transStatus === false || $this->transFailure === true) {
+            $this->transRollback();
+
+            // If we are NOT running in strict mode, we will reset
+            // the _trans_status flag so that subsequent groups of
+            // transactions will be permitted.
+            if ($this->transStrict === false) {
+                $this->transStatus = true;
+            }
+
+            return false;
+        }
+
+        return $this->transCommit();
+    }
+
+    /**
+     * Lets you retrieve the transaction flag to determine if it has failed
+     */
+    public function transStatus(): bool
+    {
+        return $this->transStatus;
+    }
+
+    /**
+     * Begin Transaction
+     */
+    public function transBegin(bool $testMode = false): bool
+    {
+        if (! $this->transEnabled) {
+            return false;
+        }
+
+        // When transactions are nested we only begin/commit/rollback the outermost ones
+        if ($this->transDepth > 0) {
+            $this->transDepth++;
+
+            return true;
+        }
+
+        if (empty($this->connID)) {
+            $this->initialize();
+        }
+
+        // Reset the transaction failure flag.
+        // If the $test_mode flag is set to TRUE transactions will be rolled back
+        // even if the queries produce a successful result.
+        $this->transFailure = ($testMode === true);
+
+        if ($this->_transBegin()) {
+            $this->transDepth++;
+
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Commit Transaction
+     */
+    public function transCommit(): bool
+    {
+        if (! $this->transEnabled || $this->transDepth === 0) {
+            return false;
+        }
+
+        // When transactions are nested we only begin/commit/rollback the outermost ones
+        if ($this->transDepth > 1 || $this->_transCommit()) {
+            $this->transDepth--;
+
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Rollback Transaction
+     */
+    public function transRollback(): bool
+    {
+        if (! $this->transEnabled || $this->transDepth === 0) {
+            return false;
+        }
+
+        // When transactions are nested we only begin/commit/rollback the outermost ones
+        if ($this->transDepth > 1 || $this->_transRollback()) {
+            $this->transDepth--;
+
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Begin Transaction
+     */
+    abstract protected function _transBegin(): bool;
+
+    /**
+     * Commit Transaction
+     */
+    abstract protected function _transCommit(): bool;
+
+    /**
+     * Rollback Transaction
+     */
+    abstract protected function _transRollback(): bool;
+
+    /**
+     * Returns a non-shared new instance of the query builder for this connection.
+     *
+     * @param array|string $tableName
+     *
+     * @return BaseBuilder
+     *
+     * @throws DatabaseException
+     */
+    public function table($tableName)
+    {
+        if (empty($tableName)) {
+            throw new DatabaseException('You must set the database table to be used with your query.');
+        }
+
+        $className = str_replace('Connection', 'Builder', static::class);
+
+        return new $className($tableName, $this);
+    }
+
+    /**
+     * Returns a new instance of the BaseBuilder class with a cleared FROM clause.
+     */
+    public function newQuery(): BaseBuilder
+    {
+        // save table aliases
+        $tempAliases         = $this->aliasedTables;
+        $builder             = $this->table(',')->from([], true);
+        $this->aliasedTables = $tempAliases;
+
+        return $builder;
+    }
+
+    /**
+     * Creates a prepared statement with the database that can then
+     * be used to execute multiple statements against. Within the
+     * closure, you would build the query in any normal way, though
+     * the Query Builder is the expected manner.
+     *
+     * Example:
+     *    $stmt = $db->prepare(function($db)
+     *           {
+     *             return $db->table('users')
+     *                   ->where('id', 1)
+     *                     ->get();
+     *           })
+     *
+     * @return BasePreparedQuery|null
+     */
+    public function prepare(Closure $func, array $options = [])
+    {
+        if (empty($this->connID)) {
+            $this->initialize();
+        }
+
+        $this->pretend();
+
+        $sql = $func($this);
+
+        $this->pretend(false);
+
+        if ($sql instanceof QueryInterface) {
+            $sql = $sql->getOriginalQuery();
+        }
+
+        $class = str_ireplace('Connection', 'PreparedQuery', static::class);
+        /** @var BasePreparedQuery $class */
+        $class = new $class($this);
+
+        return $class->prepare($sql, $options);
+    }
+
+    /**
+     * Returns the last query's statement object.
+     *
+     * @return Query
+     */
+    public function getLastQuery()
+    {
+        return $this->lastQuery;
+    }
+
+    /**
+     * Returns a string representation of the last query's statement object.
+     */
+    public function showLastQuery(): string
+    {
+        return (string) $this->lastQuery;
+    }
+
+    /**
+     * Returns the time we started to connect to this database in
+     * seconds with microseconds.
+     *
+     * Used by the Debug Toolbar's timeline.
+     */
+    public function getConnectStart(): ?float
+    {
+        return $this->connectTime;
+    }
+
+    /**
+     * Returns the number of seconds with microseconds that it took
+     * to connect to the database.
+     *
+     * Used by the Debug Toolbar's timeline.
+     */
+    public function getConnectDuration(int $decimals = 6): string
+    {
+        return number_format($this->connectDuration, $decimals);
+    }
+
+    /**
+     * Protect Identifiers
+     *
+     * This function is used extensively by the Query Builder class, and by
+     * a couple functions in this class.
+     * It takes a column or table name (optionally with an alias) and inserts
+     * the table prefix onto it. Some logic is necessary in order to deal with
+     * column names that include the path. Consider a query like this:
+     *
+     * SELECT hostname.database.table.column AS c FROM hostname.database.table
+     *
+     * Or a query with aliasing:
+     *
+     * SELECT m.member_id, m.member_name FROM members AS m
+     *
+     * Since the column name can include up to four segments (host, DB, table, column)
+     * or also have an alias prefix, we need to do a bit of work to figure this out and
+     * insert the table prefix (if it exists) in the proper position, and escape only
+     * the correct identifiers.
+     *
+     * @param array|string $item
+     * @param bool         $prefixSingle       Prefix a table name with no segments?
+     * @param bool         $protectIdentifiers Protect table or column names?
+     * @param bool         $fieldExists        Supplied $item contains a column name?
+     *
+     * @return array|string
+     * @phpstan-return ($item is array ? array : string)
+     */
+    public function protectIdentifiers($item, bool $prefixSingle = false, ?bool $protectIdentifiers = null, bool $fieldExists = true)
+    {
+        if (! is_bool($protectIdentifiers)) {
+            $protectIdentifiers = $this->protectIdentifiers;
+        }
+
+        if (is_array($item)) {
+            $escapedArray = [];
+
+            foreach ($item as $k => $v) {
+                $escapedArray[$this->protectIdentifiers($k)] = $this->protectIdentifiers($v, $prefixSingle, $protectIdentifiers, $fieldExists);
+            }
+
+            return $escapedArray;
+        }
+
+        // This is basically a bug fix for queries that use MAX, MIN, etc.
+        // If a parenthesis is found we know that we do not need to
+        // escape the data or add a prefix. There's probably a more graceful
+        // way to deal with this, but I'm not thinking of it
+        //
+        // Added exception for single quotes as well, we don't want to alter
+        // literal strings.
+        if (strcspn($item, "()'") !== strlen($item)) {
+            return $item;
+        }
+
+        // Do not protect identifiers and do not prefix, no swap prefix, there is nothing to do
+        if ($protectIdentifiers === false && $prefixSingle === false && $this->swapPre === '') {
+            return $item;
+        }
+
+        // Convert tabs or multiple spaces into single spaces
+        $item = preg_replace('/\s+/', ' ', trim($item));
+
+        // If the item has an alias declaration we remove it and set it aside.
+        // Note: strripos() is used in order to support spaces in table names
+        if ($offset = strripos($item, ' AS ')) {
+            $alias = ($protectIdentifiers) ? substr($item, $offset, 4) . $this->escapeIdentifiers(substr($item, $offset + 4)) : substr($item, $offset);
+            $item  = substr($item, 0, $offset);
+        } elseif ($offset = strrpos($item, ' ')) {
+            $alias = ($protectIdentifiers) ? ' ' . $this->escapeIdentifiers(substr($item, $offset + 1)) : substr($item, $offset);
+            $item  = substr($item, 0, $offset);
+        } else {
+            $alias = '';
+        }
+
+        // Break the string apart if it contains periods, then insert the table prefix
+        // in the correct location, assuming the period doesn't indicate that we're dealing
+        // with an alias. While we're at it, we will escape the components
+        if (strpos($item, '.') !== false) {
+            return $this->protectDotItem($item, $alias, $protectIdentifiers, $fieldExists);
+        }
+
+        // In some cases, especially 'from', we end up running through
+        // protect_identifiers twice. This algorithm won't work when
+        // it contains the escapeChar so strip it out.
+        $item = trim($item, $this->escapeChar);
+
+        // Is there a table prefix? If not, no need to insert it
+        if ($this->DBPrefix !== '') {
+            // Verify table prefix and replace if necessary
+            if ($this->swapPre !== '' && strpos($item, $this->swapPre) === 0) {
+                $item = preg_replace('/^' . $this->swapPre . '(\S+?)/', $this->DBPrefix . '\\1', $item);
+            }
+            // Do we prefix an item with no segments?
+            elseif ($prefixSingle === true && strpos($item, $this->DBPrefix) !== 0) {
+                $item = $this->DBPrefix . $item;
+            }
+        }
+
+        if ($protectIdentifiers === true && ! in_array($item, $this->reservedIdentifiers, true)) {
+            $item = $this->escapeIdentifiers($item);
+        }
+
+        return $item . $alias;
+    }
+
+    private function protectDotItem(string $item, string $alias, bool $protectIdentifiers, bool $fieldExists): string
+    {
+        $parts = explode('.', $item);
+
+        // Does the first segment of the exploded item match
+        // one of the aliases previously identified? If so,
+        // we have nothing more to do other than escape the item
+        //
+        // NOTE: The ! empty() condition prevents this method
+        // from breaking when QB isn't enabled.
+        if (! empty($this->aliasedTables) && in_array($parts[0], $this->aliasedTables, true)) {
+            if ($protectIdentifiers === true) {
+                foreach ($parts as $key => $val) {
+                    if (! in_array($val, $this->reservedIdentifiers, true)) {
+                        $parts[$key] = $this->escapeIdentifiers($val);
+                    }
+                }
+
+                $item = implode('.', $parts);
+            }
+
+            return $item . $alias;
+        }
+
+        // Is there a table prefix defined in the config file? If not, no need to do anything
+        if ($this->DBPrefix !== '') {
+            // We now add the table prefix based on some logic.
+            // Do we have 4 segments (hostname.database.table.column)?
+            // If so, we add the table prefix to the column name in the 3rd segment.
+            if (isset($parts[3])) {
+                $i = 2;
+            }
+            // Do we have 3 segments (database.table.column)?
+            // If so, we add the table prefix to the column name in 2nd position
+            elseif (isset($parts[2])) {
+                $i = 1;
+            }
+            // Do we have 2 segments (table.column)?
+            // If so, we add the table prefix to the column name in 1st segment
+            else {
+                $i = 0;
+            }
+
+            // This flag is set when the supplied $item does not contain a field name.
+            // This can happen when this function is being called from a JOIN.
+            if ($fieldExists === false) {
+                $i++;
+            }
+
+            // Verify table prefix and replace if necessary
+            if ($this->swapPre !== '' && strpos($parts[$i], $this->swapPre) === 0) {
+                $parts[$i] = preg_replace('/^' . $this->swapPre . '(\S+?)/', $this->DBPrefix . '\\1', $parts[$i]);
+            }
+            // We only add the table prefix if it does not already exist
+            elseif (strpos($parts[$i], $this->DBPrefix) !== 0) {
+                $parts[$i] = $this->DBPrefix . $parts[$i];
+            }
+
+            // Put the parts back together
+            $item = implode('.', $parts);
+        }
+
+        if ($protectIdentifiers === true) {
+            $item = $this->escapeIdentifiers($item);
+        }
+
+        return $item . $alias;
+    }
+
+    /**
+     * Escape the SQL Identifiers
+     *
+     * This function escapes column and table names
+     *
+     * @param array|string $item
+     *
+     * @return array|string
+     * @phpstan-return ($item is array ? array : string)
+     */
+    public function escapeIdentifiers($item)
+    {
+        if ($this->escapeChar === '' || empty($item) || in_array($item, $this->reservedIdentifiers, true)) {
+            return $item;
+        }
+
+        if (is_array($item)) {
+            foreach ($item as $key => $value) {
+                $item[$key] = $this->escapeIdentifiers($value);
+            }
+
+            return $item;
+        }
+
+        // Avoid breaking functions and literal values inside queries
+        if (ctype_digit($item)
+            || $item[0] === "'"
+            || ($this->escapeChar !== '"' && $item[0] === '"')
+            || strpos($item, '(') !== false) {
+            return $item;
+        }
+
+        if ($this->pregEscapeChar === []) {
+            if (is_array($this->escapeChar)) {
+                $this->pregEscapeChar = [
+                    preg_quote($this->escapeChar[0], '/'),
+                    preg_quote($this->escapeChar[1], '/'),
+                    $this->escapeChar[0],
+                    $this->escapeChar[1],
+                ];
+            } else {
+                $this->pregEscapeChar[0] = $this->pregEscapeChar[1] = preg_quote($this->escapeChar, '/');
+                $this->pregEscapeChar[2] = $this->pregEscapeChar[3] = $this->escapeChar;
+            }
+        }
+
+        foreach ($this->reservedIdentifiers as $id) {
+            if (strpos($item, '.' . $id) !== false) {
+                return preg_replace(
+                    '/' . $this->pregEscapeChar[0] . '?([^' . $this->pregEscapeChar[1] . '\.]+)' . $this->pregEscapeChar[1] . '?\./i',
+                    $this->pregEscapeChar[2] . '$1' . $this->pregEscapeChar[3] . '.',
+                    $item
+                );
+            }
+        }
+
+        return preg_replace(
+            '/' . $this->pregEscapeChar[0] . '?([^' . $this->pregEscapeChar[1] . '\.]+)' . $this->pregEscapeChar[1] . '?(\.)?/i',
+            $this->pregEscapeChar[2] . '$1' . $this->pregEscapeChar[3] . '$2',
+            $item
+        );
+    }
+
+    /**
+     * Prepends a database prefix if one exists in configuration
+     *
+     * @throws DatabaseException
+     */
+    public function prefixTable(string $table = ''): string
+    {
+        if ($table === '') {
+            throw new DatabaseException('A table name is required for that operation.');
+        }
+
+        return $this->DBPrefix . $table;
+    }
+
+    /**
+     * Returns the total number of rows affected by this query.
+     */
+    abstract public function affectedRows(): int;
+
+    /**
+     * "Smart" Escape String
+     *
+     * Escapes data based on type.
+     * Sets boolean and null types
+     *
+     * @param array|bool|float|int|object|string|null $str
+     *
+     * @return array|float|int|string
+     * @phpstan-return ($str is array ? array : float|int|string)
+     */
+    public function escape($str)
+    {
+        if (is_array($str)) {
+            return array_map([&$this, 'escape'], $str);
+        }
+
+        if (is_string($str) || (is_object($str) && method_exists($str, '__toString'))) {
+            return "'" . $this->escapeString($str) . "'";
+        }
+
+        if (is_bool($str)) {
+            return ($str === false) ? 0 : 1;
+        }
+
+        return $str ?? 'NULL';
+    }
+
+    /**
+     * Escape String
+     *
+     * @param string|string[] $str  Input string
+     * @param bool            $like Whether or not the string will be used in a LIKE condition
+     *
+     * @return string|string[]
+     */
+    public function escapeString($str, bool $like = false)
+    {
+        if (is_array($str)) {
+            foreach ($str as $key => $val) {
+                $str[$key] = $this->escapeString($val, $like);
+            }
+
+            return $str;
+        }
+
+        $str = $this->_escapeString($str);
+
+        // escape LIKE condition wildcards
+        if ($like === true) {
+            return str_replace(
+                [
+                    $this->likeEscapeChar,
+                    '%',
+                    '_',
+                ],
+                [
+                    $this->likeEscapeChar . $this->likeEscapeChar,
+                    $this->likeEscapeChar . '%',
+                    $this->likeEscapeChar . '_',
+                ],
+                $str
+            );
+        }
+
+        return $str;
+    }
+
+    /**
+     * Escape LIKE String
+     *
+     * Calls the individual driver for platform
+     * specific escaping for LIKE conditions
+     *
+     * @param string|string[] $str
+     *
+     * @return string|string[]
+     */
+    public function escapeLikeString($str)
+    {
+        return $this->escapeString($str, true);
+    }
+
+    /**
+     * Platform independent string escape.
+     *
+     * Will likely be overridden in child classes.
+     */
+    protected function _escapeString(string $str): string
+    {
+        return str_replace("'", "''", remove_invisible_characters($str, false));
+    }
+
+    /**
+     * This function enables you to call PHP database functions that are not natively included
+     * in CodeIgniter, in a platform independent manner.
+     *
+     * @param array ...$params
+     *
+     * @throws DatabaseException
+     */
+    public function callFunction(string $functionName, ...$params): bool
+    {
+        $driver = $this->getDriverFunctionPrefix();
+
+        if (strpos($driver, $functionName) === false) {
+            $functionName = $driver . $functionName;
+        }
+
+        if (! function_exists($functionName)) {
+            if ($this->DBDebug) {
+                throw new DatabaseException('This feature is not available for the database you are using.');
+            }
+
+            return false;
+        }
+
+        return $functionName(...$params);
+    }
+
+    /**
+     * Get the prefix of the function to access the DB.
+     */
+    protected function getDriverFunctionPrefix(): string
+    {
+        return strtolower($this->DBDriver) . '_';
+    }
+
+    // --------------------------------------------------------------------
+    // META Methods
+    // --------------------------------------------------------------------
+
+    /**
+     * Returns an array of table names
+     *
+     * @return array|bool
+     *
+     * @throws DatabaseException
+     */
+    public function listTables(bool $constrainByPrefix = false)
+    {
+        // Is there a cached result?
+        if (isset($this->dataCache['table_names']) && $this->dataCache['table_names']) {
+            return $constrainByPrefix ?
+                preg_grep("/^{$this->DBPrefix}/", $this->dataCache['table_names'])
+                : $this->dataCache['table_names'];
+        }
+
+        if (false === ($sql = $this->_listTables($constrainByPrefix))) {
+            if ($this->DBDebug) {
+                throw new DatabaseException('This feature is not available for the database you are using.');
+            }
+
+            return false;
+        }
+
+        $this->dataCache['table_names'] = [];
+
+        $query = $this->query($sql);
+
+        foreach ($query->getResultArray() as $row) {
+            // Do we know from which column to get the table name?
+            if (! isset($key)) {
+                if (isset($row['table_name'])) {
+                    $key = 'table_name';
+                } elseif (isset($row['TABLE_NAME'])) {
+                    $key = 'TABLE_NAME';
+                } else {
+                    /* We have no other choice but to just get the first element's key.
+                     * Due to array_shift() accepting its argument by reference, if
+                     * E_STRICT is on, this would trigger a warning. So we'll have to
+                     * assign it first.
+                     */
+                    $key = array_keys($row);
+                    $key = array_shift($key);
+                }
+            }
+
+            $this->dataCache['table_names'][] = $row[$key];
+        }
+
+        return $this->dataCache['table_names'];
+    }
+
+    /**
+     * Determine if a particular table exists
+     *
+     * @param bool $cached Whether to use data cache
+     */
+    public function tableExists(string $tableName, bool $cached = true): bool
+    {
+        if ($cached === true) {
+            return in_array($this->protectIdentifiers($tableName, true, false, false), $this->listTables(), true);
+        }
+
+        if (false === ($sql = $this->_listTables(false, $tableName))) {
+            if ($this->DBDebug) {
+                throw new DatabaseException('This feature is not available for the database you are using.');
+            }
+
+            return false;
+        }
+
+        $tableExists = $this->query($sql)->getResultArray() !== [];
+
+        // if cache has been built already
+        if (! empty($this->dataCache['table_names'])) {
+            $key = array_search(
+                strtolower($tableName),
+                array_map('strtolower', $this->dataCache['table_names']),
+                true
+            );
+
+            // table doesn't exist but still in cache - lets reset cache, it can be rebuilt later
+            // OR if table does exist but is not found in cache
+            if (($key !== false && ! $tableExists) || ($key === false && $tableExists)) {
+                $this->resetDataCache();
+            }
+        }
+
+        return $tableExists;
+    }
+
+    /**
+     * Fetch Field Names
+     *
+     * @return array|false
+     *
+     * @throws DatabaseException
+     */
+    public function getFieldNames(string $table)
+    {
+        // Is there a cached result?
+        if (isset($this->dataCache['field_names'][$table])) {
+            return $this->dataCache['field_names'][$table];
+        }
+
+        if (empty($this->connID)) {
+            $this->initialize();
+        }
+
+        if (false === ($sql = $this->_listColumns($table))) {
+            if ($this->DBDebug) {
+                throw new DatabaseException('This feature is not available for the database you are using.');
+            }
+
+            return false;
+        }
+
+        $query = $this->query($sql);
+
+        $this->dataCache['field_names'][$table] = [];
+
+        foreach ($query->getResultArray() as $row) {
+            // Do we know from where to get the column's name?
+            if (! isset($key)) {
+                if (isset($row['column_name'])) {
+                    $key = 'column_name';
+                } elseif (isset($row['COLUMN_NAME'])) {
+                    $key = 'COLUMN_NAME';
+                } else {
+                    // We have no other choice but to just get the first element's key.
+                    $key = key($row);
+                }
+            }
+
+            $this->dataCache['field_names'][$table][] = $row[$key];
+        }
+
+        return $this->dataCache['field_names'][$table];
+    }
+
+    /**
+     * Determine if a particular field exists
+     */
+    public function fieldExists(string $fieldName, string $tableName): bool
+    {
+        return in_array($fieldName, $this->getFieldNames($tableName), true);
+    }
+
+    /**
+     * Returns an object with field data
+     *
+     * @return stdClass[]
+     */
+    public function getFieldData(string $table)
+    {
+        return $this->_fieldData($this->protectIdentifiers($table, true, false, false));
+    }
+
+    /**
+     * Returns an object with key data
+     *
+     * @return array
+     */
+    public function getIndexData(string $table)
+    {
+        return $this->_indexData($this->protectIdentifiers($table, true, false, false));
+    }
+
+    /**
+     * Returns an object with foreign key data
+     *
+     * @return array
+     */
+    public function getForeignKeyData(string $table)
+    {
+        return $this->_foreignKeyData($this->protectIdentifiers($table, true, false, false));
+    }
+
+    /**
+     * Disables foreign key checks temporarily.
+     *
+     * @return bool
+     */
+    public function disableForeignKeyChecks()
+    {
+        $sql = $this->_disableForeignKeyChecks();
+
+        if ($sql === '') {
+            // The feature is not supported.
+            return false;
+        }
+
+        return $this->query($sql);
+    }
+
+    /**
+     * Enables foreign key checks temporarily.
+     *
+     * @return bool
+     */
+    public function enableForeignKeyChecks()
+    {
+        $sql = $this->_enableForeignKeyChecks();
+
+        if ($sql === '') {
+            // The feature is not supported.
+            return false;
+        }
+
+        return $this->query($sql);
+    }
+
+    /**
+     * Allows the engine to be set into a mode where queries are not
+     * actually executed, but they are still generated, timed, etc.
+     *
+     * This is primarily used by the prepared query functionality.
+     *
+     * @return $this
+     */
+    public function pretend(bool $pretend = true)
+    {
+        $this->pretend = $pretend;
+
+        return $this;
+    }
+
+    /**
+     * Empties our data cache. Especially helpful during testing.
+     *
+     * @return $this
+     */
+    public function resetDataCache()
+    {
+        $this->dataCache = [];
+
+        return $this;
+    }
+
+    /**
+     * Determines if the statement is a write-type query or not.
+     *
+     * @param string $sql
+     */
+    public function isWriteType($sql): bool
+    {
+        return (bool) preg_match('/^\s*"?(SET|INSERT|UPDATE|DELETE|REPLACE|CREATE|DROP|TRUNCATE|LOAD|COPY|ALTER|RENAME|GRANT|REVOKE|LOCK|UNLOCK|REINDEX|MERGE)\s/i', $sql);
+    }
+
+    /**
+     * Returns the last error code and message.
+     *
+     * Must return an array with keys 'code' and 'message':
+     *
+     * @return array<string, int|string|null>
+     * @phpstan-return array{code: int|string|null, message: string|null}
+     */
+    abstract public function error(): array;
+
+    /**
+     * Insert ID
+     *
+     * @return int|string
+     */
+    abstract public function insertID();
+
+    /**
+     * Generates the SQL for listing tables in a platform-dependent manner.
+     *
+     * @param string|null $tableName If $tableName is provided will return only this table if exists.
+     *
+     * @return false|string
+     */
+    abstract protected function _listTables(bool $constrainByPrefix = false, ?string $tableName = null);
+
+    /**
+     * Generates a platform-specific query string so that the column names can be fetched.
+     *
+     * @return false|string
+     */
+    abstract protected function _listColumns(string $table = '');
+
+    /**
+     * Platform-specific field data information.
+     *
+     * @see    getFieldData()
+     */
+    abstract protected function _fieldData(string $table): array;
+
+    /**
+     * Platform-specific index data.
+     *
+     * @see    getIndexData()
+     */
+    abstract protected function _indexData(string $table): array;
+
+    /**
+     * Platform-specific foreign keys data.
+     *
+     * @see    getForeignKeyData()
+     */
+    abstract protected function _foreignKeyData(string $table): array;
+
+    /**
+     * Platform-specific SQL statement to disable foreign key checks.
+     *
+     * If this feature is not supported, return empty string.
+     *
+     * @TODO This method should be moved to an interface that represents foreign key support.
+     *
+     * @return string
+     *
+     * @see disableForeignKeyChecks()
+     */
+    protected function _disableForeignKeyChecks()
+    {
+        return '';
+    }
+
+    /**
+     * Platform-specific SQL statement to enable foreign key checks.
+     *
+     * If this feature is not supported, return empty string.
+     *
+     * @TODO This method should be moved to an interface that represents foreign key support.
+     *
+     * @return string
+     *
+     * @see enableForeignKeyChecks()
+     */
+    protected function _enableForeignKeyChecks()
+    {
+        return '';
+    }
+
+    /**
+     * Accessor for properties if they exist.
+     *
+     * @return mixed
+     */
+    public function __get(string $key)
+    {
+        if (property_exists($this, $key)) {
+            return $this->{$key};
+        }
+
+        return null;
+    }
+
+    /**
+     * Checker for properties existence.
+     */
+    public function __isset(string $key): bool
+    {
+        return property_exists($this, $key);
+    }
+}
diff --git a/www-api/system/database/BasePreparedQuery.php b/www-api/system/database/BasePreparedQuery.php
new file mode 100644
index 00000000..ce5a208a
--- /dev/null
+++ b/www-api/system/database/BasePreparedQuery.php
@@ -0,0 +1,189 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database;
+
+use BadMethodCallException;
+use CodeIgniter\Events\Events;
+
+/**
+ * Base prepared query
+ */
+abstract class BasePreparedQuery implements PreparedQueryInterface
+{
+    /**
+     * The prepared statement itself.
+     *
+     * @var object|resource
+     */
+    protected $statement;
+
+    /**
+     * The error code, if any.
+     *
+     * @var int
+     */
+    protected $errorCode;
+
+    /**
+     * The error message, if any.
+     *
+     * @var string
+     */
+    protected $errorString;
+
+    /**
+     * Holds the prepared query object
+     * that is cloned during execute.
+     *
+     * @var Query
+     */
+    protected $query;
+
+    /**
+     * A reference to the db connection to use.
+     *
+     * @var BaseConnection
+     */
+    protected $db;
+
+    public function __construct(BaseConnection $db)
+    {
+        $this->db = $db;
+    }
+
+    /**
+     * Prepares the query against the database, and saves the connection
+     * info necessary to execute the query later.
+     *
+     * NOTE: This version is based on SQL code. Child classes should
+     * override this method.
+     *
+     * @return mixed
+     */
+    public function prepare(string $sql, array $options = [], string $queryClass = Query::class)
+    {
+        // We only supports positional placeholders (?)
+        // in order to work with the execute method below, so we
+        // need to replace our named placeholders (:name)
+        $sql = preg_replace('/:[^\s,)]+/', '?', $sql);
+
+        /** @var Query $query */
+        $query = new $queryClass($this->db);
+
+        $query->setQuery($sql);
+
+        if (! empty($this->db->swapPre) && ! empty($this->db->DBPrefix)) {
+            $query->swapPrefix($this->db->DBPrefix, $this->db->swapPre);
+        }
+
+        $this->query = $query;
+
+        return $this->_prepare($query->getOriginalQuery(), $options);
+    }
+
+    /**
+     * The database-dependent portion of the prepare statement.
+     *
+     * @return mixed
+     */
+    abstract public function _prepare(string $sql, array $options = []);
+
+    /**
+     * Takes a new set of data and runs it against the currently
+     * prepared query. Upon success, will return a Results object.
+     *
+     * @return ResultInterface
+     */
+    public function execute(...$data)
+    {
+        // Execute the Query.
+        $startTime = microtime(true);
+
+        $this->_execute($data);
+
+        // Update our query object
+        $query = clone $this->query;
+        $query->setBinds($data);
+
+        $query->setDuration($startTime);
+
+        // Let others do something with this query
+        Events::trigger('DBQuery', $query);
+
+        // Return a result object
+        $resultClass = str_replace('PreparedQuery', 'Result', static::class);
+
+        $resultID = $this->_getResult();
+
+        return new $resultClass($this->db->connID, $resultID);
+    }
+
+    /**
+     * The database dependant version of the execute method.
+     */
+    abstract public function _execute(array $data): bool;
+
+    /**
+     * Returns the result object for the prepared query.
+     *
+     * @return mixed
+     */
+    abstract public function _getResult();
+
+    /**
+     * Explicitly closes the statement.
+     */
+    public function close()
+    {
+        if (! is_object($this->statement) || ! method_exists($this->statement, 'close')) {
+            return;
+        }
+
+        $this->statement->close();
+    }
+
+    /**
+     * Returns the SQL that has been prepared.
+     */
+    public function getQueryString(): string
+    {
+        if (! $this->query instanceof QueryInterface) {
+            throw new BadMethodCallException('Cannot call getQueryString on a prepared query until after the query has been prepared.');
+        }
+
+        return $this->query->getQuery();
+    }
+
+    /**
+     * A helper to determine if any error exists.
+     */
+    public function hasError(): bool
+    {
+        return ! empty($this->errorString);
+    }
+
+    /**
+     * Returns the error code created while executing this statement.
+     */
+    public function getErrorCode(): int
+    {
+        return $this->errorCode;
+    }
+
+    /**
+     * Returns the error message created while executing this statement.
+     */
+    public function getErrorMessage(): string
+    {
+        return $this->errorString;
+    }
+}
diff --git a/www-api/system/database/BaseResult.php b/www-api/system/database/BaseResult.php
new file mode 100644
index 00000000..5d223c7f
--- /dev/null
+++ b/www-api/system/database/BaseResult.php
@@ -0,0 +1,512 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database;
+
+use CodeIgniter\Entity\Entity;
+
+/**
+ * Class BaseResult
+ */
+abstract class BaseResult implements ResultInterface
+{
+    /**
+     * Connection ID
+     *
+     * @var object|resource
+     */
+    public $connID;
+
+    /**
+     * Result ID
+     *
+     * @var false|object|resource
+     */
+    public $resultID;
+
+    /**
+     * Result Array
+     *
+     * @var array[]
+     */
+    public $resultArray = [];
+
+    /**
+     * Result Object
+     *
+     * @var object[]
+     */
+    public $resultObject = [];
+
+    /**
+     * Custom Result Object
+     *
+     * @var array
+     */
+    public $customResultObject = [];
+
+    /**
+     * Current Row index
+     *
+     * @var int
+     */
+    public $currentRow = 0;
+
+    /**
+     * The number of records in the query result
+     *
+     * @var int|null
+     */
+    protected $numRows;
+
+    /**
+     * Row data
+     *
+     * @var array|null
+     */
+    public $rowData;
+
+    /**
+     * Constructor
+     *
+     * @param object|resource $connID
+     * @param object|resource $resultID
+     */
+    public function __construct(&$connID, &$resultID)
+    {
+        $this->connID   = $connID;
+        $this->resultID = $resultID;
+    }
+
+    /**
+     * Retrieve the results of the query. Typically an array of
+     * individual data rows, which can be either an 'array', an
+     * 'object', or a custom class name.
+     *
+     * @param string $type The row type. Either 'array', 'object', or a class name to use
+     */
+    public function getResult(string $type = 'object'): array
+    {
+        if ($type === 'array') {
+            return $this->getResultArray();
+        }
+
+        if ($type === 'object') {
+            return $this->getResultObject();
+        }
+
+        return $this->getCustomResultObject($type);
+    }
+
+    /**
+     * Returns the results as an array of custom objects.
+     *
+     * @return mixed
+     */
+    public function getCustomResultObject(string $className)
+    {
+        if (isset($this->customResultObject[$className])) {
+            return $this->customResultObject[$className];
+        }
+
+        if (is_bool($this->resultID) || ! $this->resultID) {
+            return [];
+        }
+
+        // Don't fetch the result set again if we already have it
+        $_data = null;
+        if (($c = count($this->resultArray)) > 0) {
+            $_data = 'resultArray';
+        } elseif (($c = count($this->resultObject)) > 0) {
+            $_data = 'resultObject';
+        }
+
+        if ($_data !== null) {
+            for ($i = 0; $i < $c; $i++) {
+                $this->customResultObject[$className][$i] = new $className();
+
+                foreach ($this->{$_data}[$i] as $key => $value) {
+                    $this->customResultObject[$className][$i]->{$key} = $value;
+                }
+            }
+
+            return $this->customResultObject[$className];
+        }
+
+        if ($this->rowData !== null) {
+            $this->dataSeek();
+        }
+        $this->customResultObject[$className] = [];
+
+        while ($row = $this->fetchObject($className)) {
+            if (! is_subclass_of($row, Entity::class) && method_exists($row, 'syncOriginal')) {
+                $row->syncOriginal();
+            }
+
+            $this->customResultObject[$className][] = $row;
+        }
+
+        return $this->customResultObject[$className];
+    }
+
+    /**
+     * Returns the results as an array of arrays.
+     *
+     * If no results, an empty array is returned.
+     */
+    public function getResultArray(): array
+    {
+        if (! empty($this->resultArray)) {
+            return $this->resultArray;
+        }
+
+        // In the event that query caching is on, the result_id variable
+        // will not be a valid resource so we'll simply return an empty
+        // array.
+        if (is_bool($this->resultID) || ! $this->resultID) {
+            return [];
+        }
+
+        if ($this->resultObject) {
+            foreach ($this->resultObject as $row) {
+                $this->resultArray[] = (array) $row;
+            }
+
+            return $this->resultArray;
+        }
+
+        if ($this->rowData !== null) {
+            $this->dataSeek();
+        }
+
+        while ($row = $this->fetchAssoc()) {
+            $this->resultArray[] = $row;
+        }
+
+        return $this->resultArray;
+    }
+
+    /**
+     * Returns the results as an array of objects.
+     *
+     * If no results, an empty array is returned.
+     */
+    public function getResultObject(): array
+    {
+        if (! empty($this->resultObject)) {
+            return $this->resultObject;
+        }
+
+        // In the event that query caching is on, the result_id variable
+        // will not be a valid resource so we'll simply return an empty
+        // array.
+        if (is_bool($this->resultID) || ! $this->resultID) {
+            return [];
+        }
+
+        if ($this->resultArray) {
+            foreach ($this->resultArray as $row) {
+                $this->resultObject[] = (object) $row;
+            }
+
+            return $this->resultObject;
+        }
+
+        if ($this->rowData !== null) {
+            $this->dataSeek();
+        }
+
+        while ($row = $this->fetchObject()) {
+            if (! is_subclass_of($row, Entity::class) && method_exists($row, 'syncOriginal')) {
+                $row->syncOriginal();
+            }
+
+            $this->resultObject[] = $row;
+        }
+
+        return $this->resultObject;
+    }
+
+    /**
+     * Wrapper object to return a row as either an array, an object, or
+     * a custom class.
+     *
+     * If row doesn't exist, returns null.
+     *
+     * @param mixed  $n    The index of the results to return
+     * @param string $type The type of result object. 'array', 'object' or class name.
+     *
+     * @return mixed
+     */
+    public function getRow($n = 0, string $type = 'object')
+    {
+        if (! is_numeric($n)) {
+            // We cache the row data for subsequent uses
+            if (! is_array($this->rowData)) {
+                $this->rowData = $this->getRowArray();
+            }
+
+            // array_key_exists() instead of isset() to allow for NULL values
+            if (empty($this->rowData) || ! array_key_exists($n, $this->rowData)) {
+                return null;
+            }
+
+            return $this->rowData[$n];
+        }
+
+        if ($type === 'object') {
+            return $this->getRowObject($n);
+        }
+
+        if ($type === 'array') {
+            return $this->getRowArray($n);
+        }
+
+        return $this->getCustomRowObject($n, $type);
+    }
+
+    /**
+     * Returns a row as a custom class instance.
+     *
+     * If row doesn't exists, returns null.
+     *
+     * @return mixed
+     */
+    public function getCustomRowObject(int $n, string $className)
+    {
+        if (! isset($this->customResultObject[$className])) {
+            $this->getCustomResultObject($className);
+        }
+
+        if (empty($this->customResultObject[$className])) {
+            return null;
+        }
+
+        if ($n !== $this->currentRow && isset($this->customResultObject[$className][$n])) {
+            $this->currentRow = $n;
+        }
+
+        return $this->customResultObject[$className][$this->currentRow];
+    }
+
+    /**
+     * Returns a single row from the results as an array.
+     *
+     * If row doesn't exist, returns null.
+     *
+     * @return mixed
+     */
+    public function getRowArray(int $n = 0)
+    {
+        $result = $this->getResultArray();
+        if (empty($result)) {
+            return null;
+        }
+
+        if ($n !== $this->currentRow && isset($result[$n])) {
+            $this->currentRow = $n;
+        }
+
+        return $result[$this->currentRow];
+    }
+
+    /**
+     * Returns a single row from the results as an object.
+     *
+     * If row doesn't exist, returns null.
+     *
+     * @return mixed
+     */
+    public function getRowObject(int $n = 0)
+    {
+        $result = $this->getResultObject();
+        if (empty($result)) {
+            return null;
+        }
+
+        if ($n !== $this->customResultObject && isset($result[$n])) {
+            $this->currentRow = $n;
+        }
+
+        return $result[$this->currentRow];
+    }
+
+    /**
+     * Assigns an item into a particular column slot.
+     *
+     * @param mixed $key
+     * @param mixed $value
+     *
+     * @return mixed
+     */
+    public function setRow($key, $value = null)
+    {
+        // We cache the row data for subsequent uses
+        if (! is_array($this->rowData)) {
+            $this->rowData = $this->getRowArray();
+        }
+
+        if (is_array($key)) {
+            foreach ($key as $k => $v) {
+                $this->rowData[$k] = $v;
+            }
+
+            return;
+        }
+
+        if ($key !== '' && $value !== null) {
+            $this->rowData[$key] = $value;
+        }
+    }
+
+    /**
+     * Returns the "first" row of the current results.
+     *
+     * @return mixed
+     */
+    public function getFirstRow(string $type = 'object')
+    {
+        $result = $this->getResult($type);
+
+        return (empty($result)) ? null : $result[0];
+    }
+
+    /**
+     * Returns the "last" row of the current results.
+     *
+     * @return mixed
+     */
+    public function getLastRow(string $type = 'object')
+    {
+        $result = $this->getResult($type);
+
+        return (empty($result)) ? null : $result[count($result) - 1];
+    }
+
+    /**
+     * Returns the "next" row of the current results.
+     *
+     * @return mixed
+     */
+    public function getNextRow(string $type = 'object')
+    {
+        $result = $this->getResult($type);
+        if (empty($result)) {
+            return null;
+        }
+
+        return isset($result[$this->currentRow + 1]) ? $result[++$this->currentRow] : null;
+    }
+
+    /**
+     * Returns the "previous" row of the current results.
+     *
+     * @return mixed
+     */
+    public function getPreviousRow(string $type = 'object')
+    {
+        $result = $this->getResult($type);
+        if (empty($result)) {
+            return null;
+        }
+
+        if (isset($result[$this->currentRow - 1])) {
+            $this->currentRow--;
+        }
+
+        return $result[$this->currentRow];
+    }
+
+    /**
+     * Returns an unbuffered row and move the pointer to the next row.
+     *
+     * @return mixed
+     */
+    public function getUnbufferedRow(string $type = 'object')
+    {
+        if ($type === 'array') {
+            return $this->fetchAssoc();
+        }
+
+        if ($type === 'object') {
+            return $this->fetchObject();
+        }
+
+        return $this->fetchObject($type);
+    }
+
+    /**
+     * Number of rows in the result set; checks for previous count, falls
+     * back on counting resultArray or resultObject, finally fetching resultArray
+     * if nothing was previously fetched
+     */
+    public function getNumRows(): int
+    {
+        if (is_int($this->numRows)) {
+            return $this->numRows;
+        }
+        if ($this->resultArray !== []) {
+            return $this->numRows = count($this->resultArray);
+        }
+        if ($this->resultObject !== []) {
+            return $this->numRows = count($this->resultObject);
+        }
+
+        return $this->numRows = count($this->getResultArray());
+    }
+
+    /**
+     * Gets the number of fields in the result set.
+     */
+    abstract public function getFieldCount(): int;
+
+    /**
+     * Generates an array of column names in the result set.
+     */
+    abstract public function getFieldNames(): array;
+
+    /**
+     * Generates an array of objects representing field meta-data.
+     */
+    abstract public function getFieldData(): array;
+
+    /**
+     * Frees the current result.
+     */
+    abstract public function freeResult();
+
+    /**
+     * Moves the internal pointer to the desired offset. This is called
+     * internally before fetching results to make sure the result set
+     * starts at zero.
+     *
+     * @return mixed
+     */
+    abstract public function dataSeek(int $n = 0);
+
+    /**
+     * Returns the result set as an array.
+     *
+     * Overridden by driver classes.
+     *
+     * @return mixed
+     */
+    abstract protected function fetchAssoc();
+
+    /**
+     * Returns the result set as an object.
+     *
+     * Overridden by child classes.
+     *
+     * @return object
+     */
+    abstract protected function fetchObject(string $className = 'stdClass');
+}
diff --git a/www-api/system/database/BaseUtils.php b/www-api/system/database/BaseUtils.php
new file mode 100644
index 00000000..03862ed5
--- /dev/null
+++ b/www-api/system/database/BaseUtils.php
@@ -0,0 +1,321 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database;
+
+use CodeIgniter\Database\Exceptions\DatabaseException;
+
+/**
+ * Class BaseUtils
+ */
+abstract class BaseUtils
+{
+    /**
+     * Database object
+     *
+     * @var object
+     */
+    protected $db;
+
+    /**
+     * List databases statement
+     *
+     * @var bool|string
+     */
+    protected $listDatabases = false;
+
+    /**
+     * OPTIMIZE TABLE statement
+     *
+     * @var bool|string
+     */
+    protected $optimizeTable = false;
+
+    /**
+     * REPAIR TABLE statement
+     *
+     * @var bool|string
+     */
+    protected $repairTable = false;
+
+    /**
+     * Class constructor
+     */
+    public function __construct(ConnectionInterface $db)
+    {
+        $this->db = $db;
+    }
+
+    /**
+     * List databases
+     *
+     * @return array|bool
+     *
+     * @throws DatabaseException
+     */
+    public function listDatabases()
+    {
+        // Is there a cached result?
+        if (isset($this->db->dataCache['db_names'])) {
+            return $this->db->dataCache['db_names'];
+        }
+
+        if ($this->listDatabases === false) {
+            if ($this->db->DBDebug) {
+                throw new DatabaseException('Unsupported feature of the database platform you are using.');
+            }
+
+            return false;
+        }
+
+        $this->db->dataCache['db_names'] = [];
+
+        $query = $this->db->query($this->listDatabases);
+        if ($query === false) {
+            return $this->db->dataCache['db_names'];
+        }
+
+        for ($i = 0, $query = $query->getResultArray(), $c = count($query); $i < $c; $i++) {
+            $this->db->dataCache['db_names'][] = current($query[$i]);
+        }
+
+        return $this->db->dataCache['db_names'];
+    }
+
+    /**
+     * Determine if a particular database exists
+     */
+    public function databaseExists(string $databaseName): bool
+    {
+        return in_array($databaseName, $this->listDatabases(), true);
+    }
+
+    /**
+     * Optimize Table
+     *
+     * @return bool
+     *
+     * @throws DatabaseException
+     */
+    public function optimizeTable(string $tableName)
+    {
+        if ($this->optimizeTable === false) {
+            if ($this->db->DBDebug) {
+                throw new DatabaseException('Unsupported feature of the database platform you are using.');
+            }
+
+            return false;
+        }
+
+        $query = $this->db->query(sprintf($this->optimizeTable, $this->db->escapeIdentifiers($tableName)));
+
+        return $query !== false;
+    }
+
+    /**
+     * Optimize Database
+     *
+     * @return mixed
+     *
+     * @throws DatabaseException
+     */
+    public function optimizeDatabase()
+    {
+        if ($this->optimizeTable === false) {
+            if ($this->db->DBDebug) {
+                throw new DatabaseException('Unsupported feature of the database platform you are using.');
+            }
+
+            return false;
+        }
+
+        $result = [];
+
+        foreach ($this->db->listTables() as $tableName) {
+            $res = $this->db->query(sprintf($this->optimizeTable, $this->db->escapeIdentifiers($tableName)));
+            if (is_bool($res)) {
+                return $res;
+            }
+
+            // Build the result array...
+
+            $res = $res->getResultArray();
+
+            // Postgre & SQLite3 returns empty array
+            if (empty($res)) {
+                $key = $tableName;
+            } else {
+                $res  = current($res);
+                $key  = str_replace($this->db->database . '.', '', current($res));
+                $keys = array_keys($res);
+                unset($res[$keys[0]]);
+            }
+
+            $result[$key] = $res;
+        }
+
+        return $result;
+    }
+
+    /**
+     * Repair Table
+     *
+     * @return mixed
+     *
+     * @throws DatabaseException
+     */
+    public function repairTable(string $tableName)
+    {
+        if ($this->repairTable === false) {
+            if ($this->db->DBDebug) {
+                throw new DatabaseException('Unsupported feature of the database platform you are using.');
+            }
+
+            return false;
+        }
+
+        $query = $this->db->query(sprintf($this->repairTable, $this->db->escapeIdentifiers($tableName)));
+        if (is_bool($query)) {
+            return $query;
+        }
+
+        $query = $query->getResultArray();
+
+        return current($query);
+    }
+
+    /**
+     * Generate CSV from a query result object
+     *
+     * @return string
+     */
+    public function getCSVFromResult(ResultInterface $query, string $delim = ',', string $newline = "\n", string $enclosure = '"')
+    {
+        $out = '';
+
+        foreach ($query->getFieldNames() as $name) {
+            $out .= $enclosure . str_replace($enclosure, $enclosure . $enclosure, $name) . $enclosure . $delim;
+        }
+
+        $out = substr($out, 0, -strlen($delim)) . $newline;
+
+        // Next blast through the result array and build out the rows
+        while ($row = $query->getUnbufferedRow('array')) {
+            $line = [];
+
+            foreach ($row as $item) {
+                $line[] = $enclosure . str_replace($enclosure, $enclosure . $enclosure, $item ?? '') . $enclosure;
+            }
+
+            $out .= implode($delim, $line) . $newline;
+        }
+
+        return $out;
+    }
+
+    /**
+     * Generate XML data from a query result object
+     */
+    public function getXMLFromResult(ResultInterface $query, array $params = []): string
+    {
+        foreach (['root' => 'root', 'element' => 'element', 'newline' => "\n", 'tab' => "\t"] as $key => $val) {
+            if (! isset($params[$key])) {
+                $params[$key] = $val;
+            }
+        }
+
+        $root    = $params['root'];
+        $newline = $params['newline'];
+        $tab     = $params['tab'];
+        $element = $params['element'];
+
+        helper('xml');
+        $xml = '<' . $root . '>' . $newline;
+
+        while ($row = $query->getUnbufferedRow()) {
+            $xml .= $tab . '<' . $element . '>' . $newline;
+
+            foreach ($row as $key => $val) {
+                $val = (! empty($val)) ? xml_convert($val) : '';
+
+                $xml .= $tab . $tab . '<' . $key . '>' . $val . '</' . $key . '>' . $newline;
+            }
+
+            $xml .= $tab . '</' . $element . '>' . $newline;
+        }
+
+        return $xml . '</' . $root . '>' . $newline;
+    }
+
+    /**
+     * Database Backup
+     *
+     * @param array|string $params
+     *
+     * @return mixed
+     *
+     * @throws DatabaseException
+     */
+    public function backup($params = [])
+    {
+        if (is_string($params)) {
+            $params = ['tables' => $params];
+        }
+
+        $prefs = [
+            'tables'             => [],
+            'ignore'             => [],
+            'filename'           => '',
+            'format'             => 'gzip', // gzip, txt
+            'add_drop'           => true,
+            'add_insert'         => true,
+            'newline'            => "\n",
+            'foreign_key_checks' => true,
+        ];
+
+        if (! empty($params)) {
+            foreach (array_keys($prefs) as $key) {
+                if (isset($params[$key])) {
+                    $prefs[$key] = $params[$key];
+                }
+            }
+        }
+
+        if (empty($prefs['tables'])) {
+            $prefs['tables'] = $this->db->listTables();
+        }
+
+        if (! in_array($prefs['format'], ['gzip', 'txt'], true)) {
+            $prefs['format'] = 'txt';
+        }
+
+        if ($prefs['format'] === 'gzip' && ! function_exists('gzencode')) {
+            if ($this->db->DBDebug) {
+                throw new DatabaseException('The file compression format you chose is not supported by your server.');
+            }
+
+            $prefs['format'] = 'txt';
+        }
+
+        if ($prefs['format'] === 'txt') {
+            return $this->_backup($prefs);
+        }
+
+        return gzencode($this->_backup($prefs));
+    }
+
+    /**
+     * Platform dependent version of the backup function.
+     *
+     * @return mixed
+     */
+    abstract public function _backup(?array $prefs = null);
+}
diff --git a/www-api/system/database/Config.php b/www-api/system/database/Config.php
new file mode 100644
index 00000000..eedbbd44
--- /dev/null
+++ b/www-api/system/database/Config.php
@@ -0,0 +1,151 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database;
+
+use CodeIgniter\Config\BaseConfig;
+use Config\Database as DbConfig;
+use InvalidArgumentException;
+
+/**
+ * Class Config
+ */
+class Config extends BaseConfig
+{
+    /**
+     * Cache for instance of any connections that
+     * have been requested as a "shared" instance.
+     *
+     * @var array
+     */
+    protected static $instances = [];
+
+    /**
+     * The main instance used to manage all of
+     * our open database connections.
+     *
+     * @var Database|null
+     */
+    protected static $factory;
+
+    /**
+     * Creates the default
+     *
+     * @param array|BaseConnection|string|null $group The name of the connection group to use,
+     *                                                or an array of configuration settings.
+     * @phpstan-param array|BaseConnection|non-empty-string|null $group
+     * @param bool $getShared Whether to return a shared instance of the connection.
+     *
+     * @return BaseConnection
+     */
+    public static function connect($group = null, bool $getShared = true)
+    {
+        // If a DB connection is passed in, just pass it back
+        if ($group instanceof BaseConnection) {
+            return $group;
+        }
+
+        if (is_array($group)) {
+            $config = $group;
+            $group  = 'custom-' . md5(json_encode($config));
+        } else {
+            /** @var DbConfig $dbConfig */
+            $dbConfig = config('Database');
+
+            if ($group === null) {
+                $group = (ENVIRONMENT === 'testing') ? 'tests' : $dbConfig->defaultGroup;
+            }
+
+            assert(is_string($group));
+
+            if (! isset($dbConfig->{$group})) {
+                throw new InvalidArgumentException($group . ' is not a valid database connection group.');
+            }
+
+            $config = $dbConfig->{$group};
+        }
+
+        if ($getShared && isset(static::$instances[$group])) {
+            return static::$instances[$group];
+        }
+
+        static::ensureFactory();
+
+        $connection = static::$factory->load($config, $group);
+
+        static::$instances[$group] = $connection;
+
+        return $connection;
+    }
+
+    /**
+     * Returns an array of all db connections currently made.
+     */
+    public static function getConnections(): array
+    {
+        return static::$instances;
+    }
+
+    /**
+     * Loads and returns an instance of the Forge for the specified
+     * database group, and loads the group if it hasn't been loaded yet.
+     *
+     * @param array|ConnectionInterface|string|null $group
+     *
+     * @return Forge
+     */
+    public static function forge($group = null)
+    {
+        $db = static::connect($group);
+
+        return static::$factory->loadForge($db);
+    }
+
+    /**
+     * Returns a new instance of the Database Utilities class.
+     *
+     * @param array|string|null $group
+     *
+     * @return BaseUtils
+     */
+    public static function utils($group = null)
+    {
+        $db = static::connect($group);
+
+        return static::$factory->loadUtils($db);
+    }
+
+    /**
+     * Returns a new instance of the Database Seeder.
+     *
+     * @phpstan-param null|non-empty-string $group
+     *
+     * @return Seeder
+     */
+    public static function seeder(?string $group = null)
+    {
+        $config = config('Database');
+
+        return new Seeder($config, static::connect($group));
+    }
+
+    /**
+     * Ensures the database Connection Manager/Factory is loaded and ready to use.
+     */
+    protected static function ensureFactory()
+    {
+        if (static::$factory instanceof Database) {
+            return;
+        }
+
+        static::$factory = new Database();
+    }
+}
diff --git a/www-api/system/database/ConnectionInterface.php b/www-api/system/database/ConnectionInterface.php
new file mode 100644
index 00000000..c1650759
--- /dev/null
+++ b/www-api/system/database/ConnectionInterface.php
@@ -0,0 +1,157 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database;
+
+/**
+ * Interface ConnectionInterface
+ */
+interface ConnectionInterface
+{
+    /**
+     * Initializes the database connection/settings.
+     *
+     * @return mixed
+     */
+    public function initialize();
+
+    /**
+     * Connect to the database.
+     *
+     * @return mixed
+     */
+    public function connect(bool $persistent = false);
+
+    /**
+     * Create a persistent database connection.
+     *
+     * @return mixed
+     */
+    public function persistentConnect();
+
+    /**
+     * Keep or establish the connection if no queries have been sent for
+     * a length of time exceeding the server's idle timeout.
+     *
+     * @return mixed
+     */
+    public function reconnect();
+
+    /**
+     * Returns the actual connection object. If both a 'read' and 'write'
+     * connection has been specified, you can pass either term in to
+     * get that connection. If you pass either alias in and only a single
+     * connection is present, it must return the sole connection.
+     *
+     * @return mixed
+     */
+    public function getConnection(?string $alias = null);
+
+    /**
+     * Select a specific database table to use.
+     *
+     * @return mixed
+     */
+    public function setDatabase(string $databaseName);
+
+    /**
+     * Returns the name of the current database being used.
+     */
+    public function getDatabase(): string;
+
+    /**
+     * Returns the last error encountered by this connection.
+     * Must return this format: ['code' => string|int, 'message' => string]
+     * intval(code) === 0 means "no error".
+     *
+     * @return array<string, int|string>
+     */
+    public function error(): array;
+
+    /**
+     * The name of the platform in use (MySQLi, mssql, etc)
+     */
+    public function getPlatform(): string;
+
+    /**
+     * Returns a string containing the version of the database being used.
+     */
+    public function getVersion(): string;
+
+    /**
+     * Orchestrates a query against the database. Queries must use
+     * Database\Statement objects to store the query and build it.
+     * This method works with the cache.
+     *
+     * Should automatically handle different connections for read/write
+     * queries if needed.
+     *
+     * @param mixed ...$binds
+     *
+     * @return BaseResult|bool|Query
+     */
+    public function query(string $sql, $binds = null);
+
+    /**
+     * Performs a basic query against the database. No binding or caching
+     * is performed, nor are transactions handled. Simply takes a raw
+     * query string and returns the database-specific result id.
+     *
+     * @return mixed
+     */
+    public function simpleQuery(string $sql);
+
+    /**
+     * Returns an instance of the query builder for this connection.
+     *
+     * @param array|string $tableName Table name.
+     *
+     * @return BaseBuilder Builder.
+     */
+    public function table($tableName);
+
+    /**
+     * Returns the last query's statement object.
+     *
+     * @return mixed
+     */
+    public function getLastQuery();
+
+    /**
+     * "Smart" Escaping
+     *
+     * Escapes data based on type.
+     * Sets boolean and null types.
+     *
+     * @param array|bool|float|int|object|string|null $str
+     *
+     * @return array|float|int|string
+     * @phpstan-return ($str is array ? array : float|int|string)
+     */
+    public function escape($str);
+
+    /**
+     * Allows for custom calls to the database engine that are not
+     * supported through our database layer.
+     *
+     * @param array ...$params
+     *
+     * @return mixed
+     */
+    public function callFunction(string $functionName, ...$params);
+
+    /**
+     * Determines if the statement is a write-type query or not.
+     *
+     * @param string $sql
+     */
+    public function isWriteType($sql): bool;
+}
diff --git a/www-api/system/database/DB.php b/www-api/system/database/DB.php
deleted file mode 100644
index 23581af5..00000000
--- a/www-api/system/database/DB.php
+++ /dev/null
@@ -1,219 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Initialize the database
- *
- * @category	Database
- * @author	EllisLab Dev Team
- * @link	https://codeigniter.com/userguide3/database/
- *
- * @param 	string|string[]	$params
- * @param 	bool		$query_builder_override
- *				Determines if query builder should be used or not
- */
-function &DB($params = '', $query_builder_override = NULL)
-{
-	// Load the DB config file if a DSN string wasn't passed
-	if (is_string($params) && strpos($params, '://') === FALSE)
-	{
-		// Is the config file in the environment folder?
-		if ( ! file_exists($file_path = APPPATH.'config/'.ENVIRONMENT.'/database.php')
-			&& ! file_exists($file_path = APPPATH.'config/database.php'))
-		{
-			show_error('The configuration file database.php does not exist.');
-		}
-
-		include($file_path);
-
-		// Make packages contain database config files,
-		// given that the controller instance already exists
-		if (class_exists('CI_Controller', FALSE))
-		{
-			foreach (get_instance()->load->get_package_paths() as $path)
-			{
-				if ($path !== APPPATH)
-				{
-					if (file_exists($file_path = $path.'config/'.ENVIRONMENT.'/database.php'))
-					{
-						include($file_path);
-					}
-					elseif (file_exists($file_path = $path.'config/database.php'))
-					{
-						include($file_path);
-					}
-				}
-			}
-		}
-
-		if ( ! isset($db) OR count($db) === 0)
-		{
-			show_error('No database connection settings were found in the database config file.');
-		}
-
-		if ($params !== '')
-		{
-			$active_group = $params;
-		}
-
-		if ( ! isset($active_group))
-		{
-			show_error('You have not specified a database connection group via $active_group in your config/database.php file.');
-		}
-		elseif ( ! isset($db[$active_group]))
-		{
-			show_error('You have specified an invalid database connection group ('.$active_group.') in your config/database.php file.');
-		}
-
-		$params = $db[$active_group];
-	}
-	elseif (is_string($params))
-	{
-		/**
-		 * Parse the URL from the DSN string
-		 * Database settings can be passed as discreet
-		 * parameters or as a data source name in the first
-		 * parameter. DSNs must have this prototype:
-		 * $dsn = 'driver://username:password@hostname/database';
-		 */
-		if (($dsn = @parse_url($params)) === FALSE)
-		{
-			show_error('Invalid DB Connection String');
-		}
-
-		$params = array(
-			'dbdriver'	=> $dsn['scheme'],
-			'hostname'	=> isset($dsn['host']) ? rawurldecode($dsn['host']) : '',
-			'port'		=> isset($dsn['port']) ? rawurldecode($dsn['port']) : '',
-			'username'	=> isset($dsn['user']) ? rawurldecode($dsn['user']) : '',
-			'password'	=> isset($dsn['pass']) ? rawurldecode($dsn['pass']) : '',
-			'database'	=> isset($dsn['path']) ? rawurldecode(substr($dsn['path'], 1)) : ''
-		);
-
-		// Were additional config items set?
-		if (isset($dsn['query']))
-		{
-			parse_str($dsn['query'], $extra);
-
-			foreach ($extra as $key => $val)
-			{
-				if (is_string($val) && in_array(strtoupper($val), array('TRUE', 'FALSE', 'NULL')))
-				{
-					$val = var_export($val, TRUE);
-				}
-
-				$params[$key] = $val;
-			}
-		}
-	}
-
-	// No DB specified yet? Beat them senseless...
-	if (empty($params['dbdriver']))
-	{
-		show_error('You have not selected a database type to connect to.');
-	}
-
-	// Load the DB classes. Note: Since the query builder class is optional
-	// we need to dynamically create a class that extends proper parent class
-	// based on whether we're using the query builder class or not.
-	if ($query_builder_override !== NULL)
-	{
-		$query_builder = $query_builder_override;
-	}
-	// Backwards compatibility work-around for keeping the
-	// $active_record config variable working. Should be
-	// removed in v3.1
-	elseif ( ! isset($query_builder) && isset($active_record))
-	{
-		$query_builder = $active_record;
-	}
-
-	require_once(BASEPATH.'database/DB_driver.php');
-
-	if ( ! isset($query_builder) OR $query_builder === TRUE)
-	{
-		require_once(BASEPATH.'database/DB_query_builder.php');
-		if ( ! class_exists('CI_DB', FALSE))
-		{
-			/**
-			 * CI_DB
-			 *
-			 * Acts as an alias for both CI_DB_driver and CI_DB_query_builder.
-			 *
-			 * @see	CI_DB_query_builder
-			 * @see	CI_DB_driver
-			 */
-			class CI_DB extends CI_DB_query_builder { }
-		}
-	}
-	elseif ( ! class_exists('CI_DB', FALSE))
-	{
-		/**
-		 * @ignore
-		 */
-		class CI_DB extends CI_DB_driver { }
-	}
-
-	// Load the DB driver
-	$driver_file = BASEPATH.'database/drivers/'.$params['dbdriver'].'/'.$params['dbdriver'].'_driver.php';
-
-	file_exists($driver_file) OR show_error('Invalid DB driver');
-	require_once($driver_file);
-
-	// Instantiate the DB adapter
-	$driver = 'CI_DB_'.$params['dbdriver'].'_driver';
-	$DB = new $driver($params);
-
-	// Check for a subdriver
-	if ( ! empty($DB->subdriver))
-	{
-		$driver_file = BASEPATH.'database/drivers/'.$DB->dbdriver.'/subdrivers/'.$DB->dbdriver.'_'.$DB->subdriver.'_driver.php';
-
-		if (file_exists($driver_file))
-		{
-			require_once($driver_file);
-			$driver = 'CI_DB_'.$DB->dbdriver.'_'.$DB->subdriver.'_driver';
-			$DB = new $driver($params);
-		}
-	}
-
-	$DB->initialize();
-	return $DB;
-}
diff --git a/www-api/system/database/DB_cache.php b/www-api/system/database/DB_cache.php
deleted file mode 100644
index d05ebb21..00000000
--- a/www-api/system/database/DB_cache.php
+++ /dev/null
@@ -1,222 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Database Cache Class
- *
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_Cache {
-
-	/**
-	 * CI Singleton
-	 *
-	 * @var	object
-	 */
-	public $CI;
-
-	/**
-	 * Database object
-	 *
-	 * Allows passing of DB object so that multiple database connections
-	 * and returned DB objects can be supported.
-	 *
-	 * @var	object
-	 */
-	public $db;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Constructor
-	 *
-	 * @param	object	&$db
-	 * @return	void
-	 */
-	public function __construct(&$db)
-	{
-		// Assign the main CI object to $this->CI and load the file helper since we use it a lot
-		$this->CI =& get_instance();
-		$this->db =& $db;
-		$this->CI->load->helper('file');
-
-		$this->check_path();
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Cache Directory Path
-	 *
-	 * @param	string	$path	Path to the cache directory
-	 * @return	bool
-	 */
-	public function check_path($path = '')
-	{
-		if ($path === '')
-		{
-			if ($this->db->cachedir === '')
-			{
-				return $this->db->cache_off();
-			}
-
-			$path = $this->db->cachedir;
-		}
-
-		// Add a trailing slash to the path if needed
-		$path = realpath($path)
-			? rtrim(realpath($path), DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR
-			: rtrim($path, '/').'/';
-
-		if ( ! is_dir($path))
-		{
-			log_message('debug', 'DB cache path error: '.$path);
-
-			// If the path is wrong we'll turn off caching
-			return $this->db->cache_off();
-		}
-
-		if ( ! is_really_writable($path))
-		{
-			log_message('debug', 'DB cache dir not writable: '.$path);
-
-			// If the path is not really writable we'll turn off caching
-			return $this->db->cache_off();
-		}
-
-		$this->db->cachedir = $path;
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Retrieve a cached query
-	 *
-	 * The URI being requested will become the name of the cache sub-folder.
-	 * An MD5 hash of the SQL statement will become the cache file name.
-	 *
-	 * @param	string	$sql
-	 * @return	string
-	 */
-	public function read($sql)
-	{
-		$segment_one = ($this->CI->uri->segment(1) == FALSE) ? 'default' : $this->CI->uri->segment(1);
-		$segment_two = ($this->CI->uri->segment(2) == FALSE) ? 'index' : $this->CI->uri->segment(2);
-		$filepath = $this->db->cachedir.$segment_one.'+'.$segment_two.'/'.md5($sql);
-
-		if ( ! is_file($filepath) OR FALSE === ($cachedata = file_get_contents($filepath)))
-		{
-			return FALSE;
-		}
-
-		return unserialize($cachedata);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Write a query to a cache file
-	 *
-	 * @param	string	$sql
-	 * @param	object	$object
-	 * @return	bool
-	 */
-	public function write($sql, $object)
-	{
-		$segment_one = ($this->CI->uri->segment(1) == FALSE) ? 'default' : $this->CI->uri->segment(1);
-		$segment_two = ($this->CI->uri->segment(2) == FALSE) ? 'index' : $this->CI->uri->segment(2);
-		$dir_path = $this->db->cachedir.$segment_one.'+'.$segment_two.'/';
-		$filename = md5($sql);
-
-		if ( ! is_dir($dir_path) && ! @mkdir($dir_path, 0750))
-		{
-			return FALSE;
-		}
-
-		if (write_file($dir_path.$filename, serialize($object)) === FALSE)
-		{
-			return FALSE;
-		}
-
-		chmod($dir_path.$filename, 0640);
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Delete cache files within a particular directory
-	 *
-	 * @param	string	$segment_one
-	 * @param	string	$segment_two
-	 * @return	void
-	 */
-	public function delete($segment_one = '', $segment_two = '')
-	{
-		if ($segment_one === '')
-		{
-			$segment_one  = ($this->CI->uri->segment(1) == FALSE) ? 'default' : $this->CI->uri->segment(1);
-		}
-
-		if ($segment_two === '')
-		{
-			$segment_two = ($this->CI->uri->segment(2) == FALSE) ? 'index' : $this->CI->uri->segment(2);
-		}
-
-		$dir_path = $this->db->cachedir.$segment_one.'+'.$segment_two.'/';
-		delete_files($dir_path, TRUE);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Delete all existing cache files
-	 *
-	 * @return	void
-	 */
-	public function delete_all()
-	{
-		delete_files($this->db->cachedir, TRUE, TRUE);
-	}
-
-}
diff --git a/www-api/system/database/DB_driver.php b/www-api/system/database/DB_driver.php
deleted file mode 100644
index 522f1bb9..00000000
--- a/www-api/system/database/DB_driver.php
+++ /dev/null
@@ -1,1999 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Database Driver Class
- *
- * This is the platform-independent base DB implementation class.
- * This class will not be called directly. Rather, the adapter
- * class for the specific database will extend and instantiate it.
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-abstract class CI_DB_driver {
-
-	/**
-	 * Data Source Name / Connect string
-	 *
-	 * @var	string
-	 */
-	public $dsn;
-
-	/**
-	 * Username
-	 *
-	 * @var	string
-	 */
-	public $username;
-
-	/**
-	 * Password
-	 *
-	 * @var	string
-	 */
-	public $password;
-
-	/**
-	 * Hostname
-	 *
-	 * @var	string
-	 */
-	public $hostname;
-
-	/**
-	 * Database name
-	 *
-	 * @var	string
-	 */
-	public $database;
-
-	/**
-	 * Database driver
-	 *
-	 * @var	string
-	 */
-	public $dbdriver		= 'mysqli';
-
-	/**
-	 * Sub-driver
-	 *
-	 * @used-by	CI_DB_pdo_driver
-	 * @var	string
-	 */
-	public $subdriver;
-
-	/**
-	 * Table prefix
-	 *
-	 * @var	string
-	 */
-	public $dbprefix		= '';
-
-	/**
-	 * Character set
-	 *
-	 * @var	string
-	 */
-	public $char_set		= 'utf8';
-
-	/**
-	 * Collation
-	 *
-	 * @var	string
-	 */
-	public $dbcollat		= 'utf8_general_ci';
-
-	/**
-	 * Encryption flag/data
-	 *
-	 * @var	mixed
-	 */
-	public $encrypt			= FALSE;
-
-	/**
-	 * Swap Prefix
-	 *
-	 * @var	string
-	 */
-	public $swap_pre		= '';
-
-	/**
-	 * Database port
-	 *
-	 * @var	int
-	 */
-	public $port			= NULL;
-
-	/**
-	 * Persistent connection flag
-	 *
-	 * @var	bool
-	 */
-	public $pconnect		= FALSE;
-
-	/**
-	 * Connection ID
-	 *
-	 * @var	object|resource
-	 */
-	public $conn_id			= FALSE;
-
-	/**
-	 * Result ID
-	 *
-	 * @var	object|resource
-	 */
-	public $result_id		= FALSE;
-
-	/**
-	 * Debug flag
-	 *
-	 * Whether to display error messages.
-	 *
-	 * @var	bool
-	 */
-	public $db_debug		= FALSE;
-
-	/**
-	 * Benchmark time
-	 *
-	 * @var	int
-	 */
-	public $benchmark		= 0;
-
-	/**
-	 * Executed queries count
-	 *
-	 * @var	int
-	 */
-	public $query_count		= 0;
-
-	/**
-	 * Bind marker
-	 *
-	 * Character used to identify values in a prepared statement.
-	 *
-	 * @var	string
-	 */
-	public $bind_marker		= '?';
-
-	/**
-	 * Save queries flag
-	 *
-	 * Whether to keep an in-memory history of queries for debugging purposes.
-	 *
-	 * @var	bool
-	 */
-	public $save_queries		= TRUE;
-
-	/**
-	 * Queries list
-	 *
-	 * @see	CI_DB_driver::$save_queries
-	 * @var	string[]
-	 */
-	public $queries			= array();
-
-	/**
-	 * Query times
-	 *
-	 * A list of times that queries took to execute.
-	 *
-	 * @var	array
-	 */
-	public $query_times		= array();
-
-	/**
-	 * Data cache
-	 *
-	 * An internal generic value cache.
-	 *
-	 * @var	array
-	 */
-	public $data_cache		= array();
-
-	/**
-	 * Transaction enabled flag
-	 *
-	 * @var	bool
-	 */
-	public $trans_enabled		= TRUE;
-
-	/**
-	 * Strict transaction mode flag
-	 *
-	 * @var	bool
-	 */
-	public $trans_strict		= TRUE;
-
-	/**
-	 * Transaction depth level
-	 *
-	 * @var	int
-	 */
-	protected $_trans_depth		= 0;
-
-	/**
-	 * Transaction status flag
-	 *
-	 * Used with transactions to determine if a rollback should occur.
-	 *
-	 * @var	bool
-	 */
-	protected $_trans_status	= TRUE;
-
-	/**
-	 * Transaction failure flag
-	 *
-	 * Used with transactions to determine if a transaction has failed.
-	 *
-	 * @var	bool
-	 */
-	protected $_trans_failure	= FALSE;
-
-	/**
-	 * Cache On flag
-	 *
-	 * @var	bool
-	 */
-	public $cache_on		= FALSE;
-
-	/**
-	 * Cache directory path
-	 *
-	 * @var	bool
-	 */
-	public $cachedir		= '';
-
-	/**
-	 * Cache auto-delete flag
-	 *
-	 * @var	bool
-	 */
-	public $cache_autodel		= FALSE;
-
-	/**
-	 * DB Cache object
-	 *
-	 * @see	CI_DB_cache
-	 * @var	object
-	 */
-	public $CACHE;
-
-	/**
-	 * Protect identifiers flag
-	 *
-	 * @var	bool
-	 */
-	protected $_protect_identifiers		= TRUE;
-
-	/**
-	 * List of reserved identifiers
-	 *
-	 * Identifiers that must NOT be escaped.
-	 *
-	 * @var	string[]
-	 */
-	protected $_reserved_identifiers	= array('*');
-
-	/**
-	 * Identifier escape character
-	 *
-	 * @var	string
-	 */
-	protected $_escape_char = '"';
-
-	/**
-	 * ESCAPE statement string
-	 *
-	 * @var	string
-	 */
-	protected $_like_escape_str = " ESCAPE '%s' ";
-
-	/**
-	 * ESCAPE character
-	 *
-	 * @var	string
-	 */
-	protected $_like_escape_chr = '!';
-
-	/**
-	 * ORDER BY random keyword
-	 *
-	 * @var	array
-	 */
-	protected $_random_keyword = array('RAND()', 'RAND(%d)');
-
-	/**
-	 * COUNT string
-	 *
-	 * @used-by	CI_DB_driver::count_all()
-	 * @used-by	CI_DB_query_builder::count_all_results()
-	 *
-	 * @var	string
-	 */
-	protected $_count_string = 'SELECT COUNT(*) AS ';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * @param	array	$params
-	 * @return	void
-	 */
-	public function __construct($params)
-	{
-		if (is_array($params))
-		{
-			foreach ($params as $key => $val)
-			{
-				$this->$key = $val;
-			}
-		}
-
-		log_message('info', 'Database Driver Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Initialize Database Settings
-	 *
-	 * @return	bool
-	 */
-	public function initialize()
-	{
-		/* If an established connection is available, then there's
-		 * no need to connect and select the database.
-		 *
-		 * Depending on the database driver, conn_id can be either
-		 * boolean TRUE, a resource or an object.
-		 */
-		if ($this->conn_id)
-		{
-			return TRUE;
-		}
-
-		// ----------------------------------------------------------------
-
-		// Connect to the database and set the connection ID
-		$this->conn_id = $this->db_connect($this->pconnect);
-
-		// No connection resource? Check if there is a failover else throw an error
-		if ( ! $this->conn_id)
-		{
-			// Check if there is a failover set
-			if ( ! empty($this->failover) && is_array($this->failover))
-			{
-				// Go over all the failovers
-				foreach ($this->failover as $failover)
-				{
-					// Replace the current settings with those of the failover
-					foreach ($failover as $key => $val)
-					{
-						$this->$key = $val;
-					}
-
-					// Try to connect
-					$this->conn_id = $this->db_connect($this->pconnect);
-
-					// If a connection is made break the foreach loop
-					if ($this->conn_id)
-					{
-						break;
-					}
-				}
-			}
-
-			// We still don't have a connection?
-			if ( ! $this->conn_id)
-			{
-				log_message('error', 'Unable to connect to the database');
-
-				if ($this->db_debug)
-				{
-					$this->display_error('db_unable_to_connect');
-				}
-
-				return FALSE;
-			}
-		}
-
-		// Now we set the character set and that's all
-		return $this->db_set_charset($this->char_set);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * DB connect
-	 *
-	 * This is just a dummy method that all drivers will override.
-	 *
-	 * @return	mixed
-	 */
-	public function db_connect()
-	{
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Persistent database connection
-	 *
-	 * @return	mixed
-	 */
-	public function db_pconnect()
-	{
-		return $this->db_connect(TRUE);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Reconnect
-	 *
-	 * Keep / reestablish the db connection if no queries have been
-	 * sent for a length of time exceeding the server's idle timeout.
-	 *
-	 * This is just a dummy method to allow drivers without such
-	 * functionality to not declare it, while others will override it.
-	 *
-	 * @return	void
-	 */
-	public function reconnect()
-	{
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Select database
-	 *
-	 * This is just a dummy method to allow drivers without such
-	 * functionality to not declare it, while others will override it.
-	 *
-	 * @return	bool
-	 */
-	public function db_select()
-	{
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Last error
-	 *
-	 * @return	array
-	 */
-	public function error()
-	{
-		return array('code' => NULL, 'message' => NULL);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set client character set
-	 *
-	 * @param	string
-	 * @return	bool
-	 */
-	public function db_set_charset($charset)
-	{
-		if (method_exists($this, '_db_set_charset') && ! $this->_db_set_charset($charset))
-		{
-			log_message('error', 'Unable to set database connection charset: '.$charset);
-
-			if ($this->db_debug)
-			{
-				$this->display_error('db_unable_to_set_charset', $charset);
-			}
-
-			return FALSE;
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * The name of the platform in use (mysql, mssql, etc...)
-	 *
-	 * @return	string
-	 */
-	public function platform()
-	{
-		return $this->dbdriver;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Database version number
-	 *
-	 * Returns a string containing the version of the database being used.
-	 * Most drivers will override this method.
-	 *
-	 * @return	string
-	 */
-	public function version()
-	{
-		if (isset($this->data_cache['version']))
-		{
-			return $this->data_cache['version'];
-		}
-
-		if (FALSE === ($sql = $this->_version()))
-		{
-			return ($this->db_debug) ? $this->display_error('db_unsupported_function') : FALSE;
-		}
-
-		$query = $this->query($sql)->row();
-		return $this->data_cache['version'] = $query->ver;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Version number query string
-	 *
-	 * @return	string
-	 */
-	protected function _version()
-	{
-		return 'SELECT VERSION() AS ver';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Execute the query
-	 *
-	 * Accepts an SQL string as input and returns a result object upon
-	 * successful execution of a "read" type query. Returns boolean TRUE
-	 * upon successful execution of a "write" type query. Returns boolean
-	 * FALSE upon failure, and if the $db_debug variable is set to TRUE
-	 * will raise an error.
-	 *
-	 * @param	string	$sql
-	 * @param	array	$binds = FALSE		An array of binding data
-	 * @param	bool	$return_object = NULL
-	 * @return	mixed
-	 */
-	public function query($sql, $binds = FALSE, $return_object = NULL)
-	{
-		if ($sql === '')
-		{
-			log_message('error', 'Invalid query: '.$sql);
-			return ($this->db_debug) ? $this->display_error('db_invalid_query') : FALSE;
-		}
-		elseif ( ! is_bool($return_object))
-		{
-			$return_object = ! $this->is_write_type($sql);
-		}
-
-		// Verify table prefix and replace if necessary
-		if ($this->dbprefix !== '' && $this->swap_pre !== '' && $this->dbprefix !== $this->swap_pre)
-		{
-			$sql = preg_replace('/(\W)'.$this->swap_pre.'(\S+?)/', '\\1'.$this->dbprefix.'\\2', $sql);
-		}
-
-		// Compile binds if needed
-		if ($binds !== FALSE)
-		{
-			$sql = $this->compile_binds($sql, $binds);
-		}
-
-		// Is query caching enabled? If the query is a "read type"
-		// we will load the caching class and return the previously
-		// cached query if it exists
-		if ($this->cache_on === TRUE && $return_object === TRUE && $this->_cache_init())
-		{
-			$this->load_rdriver();
-			if (FALSE !== ($cache = $this->CACHE->read($sql)))
-			{
-				return $cache;
-			}
-		}
-
-		// Save the query for debugging
-		if ($this->save_queries === TRUE)
-		{
-			$this->queries[] = $sql;
-		}
-
-		// Start the Query Timer
-		$time_start = microtime(TRUE);
-
-		// Run the Query
-		if (FALSE === ($this->result_id = $this->simple_query($sql)))
-		{
-			if ($this->save_queries === TRUE)
-			{
-				$this->query_times[] = 0;
-			}
-
-			// This will trigger a rollback if transactions are being used
-			if ($this->_trans_depth !== 0)
-			{
-				$this->_trans_status = FALSE;
-			}
-
-			// Grab the error now, as we might run some additional queries before displaying the error
-			$error = $this->error();
-
-			// Log errors
-			log_message('error', 'Query error: '.$error['message'].' - Invalid query: '.$sql);
-
-			if ($this->db_debug)
-			{
-				// We call this function in order to roll-back queries
-				// if transactions are enabled. If we don't call this here
-				// the error message will trigger an exit, causing the
-				// transactions to remain in limbo.
-				while ($this->_trans_depth !== 0)
-				{
-					$trans_depth = $this->_trans_depth;
-					$this->trans_complete();
-					if ($trans_depth === $this->_trans_depth)
-					{
-						log_message('error', 'Database: Failure during an automated transaction commit/rollback!');
-						break;
-					}
-				}
-
-				// Display errors
-				return $this->display_error(array('Error Number: '.$error['code'], $error['message'], $sql));
-			}
-
-			return FALSE;
-		}
-
-		// Stop and aggregate the query time results
-		$time_end = microtime(TRUE);
-		$this->benchmark += $time_end - $time_start;
-
-		if ($this->save_queries === TRUE)
-		{
-			$this->query_times[] = $time_end - $time_start;
-		}
-
-		// Increment the query counter
-		$this->query_count++;
-
-		// Will we have a result object instantiated? If not - we'll simply return TRUE
-		if ($return_object !== TRUE)
-		{
-			// If caching is enabled we'll auto-cleanup any existing files related to this particular URI
-			if ($this->cache_on === TRUE && $this->cache_autodel === TRUE && $this->_cache_init())
-			{
-				$this->CACHE->delete();
-			}
-
-			return TRUE;
-		}
-
-		// Load and instantiate the result driver
-		$driver		= $this->load_rdriver();
-		$RES		= new $driver($this);
-
-		// Is query caching enabled? If so, we'll serialize the
-		// result object and save it to a cache file.
-		if ($this->cache_on === TRUE && $this->_cache_init())
-		{
-			// We'll create a new instance of the result object
-			// only without the platform specific driver since
-			// we can't use it with cached data (the query result
-			// resource ID won't be any good once we've cached the
-			// result object, so we'll have to compile the data
-			// and save it)
-			$CR = new CI_DB_result($this);
-			$CR->result_object	= $RES->result_object();
-			$CR->result_array	= $RES->result_array();
-			$CR->num_rows		= $RES->num_rows();
-
-			// Reset these since cached objects can not utilize resource IDs.
-			$CR->conn_id		= NULL;
-			$CR->result_id		= NULL;
-
-			$this->CACHE->write($sql, $CR);
-		}
-
-		return $RES;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Load the result drivers
-	 *
-	 * @return	string	the name of the result class
-	 */
-	public function load_rdriver()
-	{
-		$driver = 'CI_DB_'.$this->dbdriver.'_result';
-
-		if ( ! class_exists($driver, FALSE))
-		{
-			require_once(BASEPATH.'database/DB_result.php');
-			require_once(BASEPATH.'database/drivers/'.$this->dbdriver.'/'.$this->dbdriver.'_result.php');
-		}
-
-		return $driver;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Simple Query
-	 * This is a simplified version of the query() function. Internally
-	 * we only use it when running transaction commands since they do
-	 * not require all the features of the main query() function.
-	 *
-	 * @param	string	the sql query
-	 * @return	mixed
-	 */
-	public function simple_query($sql)
-	{
-		if ( ! $this->conn_id)
-		{
-			if ( ! $this->initialize())
-			{
-				return FALSE;
-			}
-		}
-
-		return $this->_execute($sql);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Disable Transactions
-	 * This permits transactions to be disabled at run-time.
-	 *
-	 * @return	void
-	 */
-	public function trans_off()
-	{
-		$this->trans_enabled = FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Enable/disable Transaction Strict Mode
-	 *
-	 * When strict mode is enabled, if you are running multiple groups of
-	 * transactions, if one group fails all subsequent groups will be
-	 * rolled back.
-	 *
-	 * If strict mode is disabled, each group is treated autonomously,
-	 * meaning a failure of one group will not affect any others
-	 *
-	 * @param	bool	$mode = TRUE
-	 * @return	void
-	 */
-	public function trans_strict($mode = TRUE)
-	{
-		$this->trans_strict = is_bool($mode) ? $mode : TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Start Transaction
-	 *
-	 * @param	bool	$test_mode = FALSE
-	 * @return	bool
-	 */
-	public function trans_start($test_mode = FALSE)
-	{
-		if ( ! $this->trans_enabled)
-		{
-			return FALSE;
-		}
-
-		return $this->trans_begin($test_mode);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Complete Transaction
-	 *
-	 * @return	bool
-	 */
-	public function trans_complete()
-	{
-		if ( ! $this->trans_enabled)
-		{
-			return FALSE;
-		}
-
-		// The query() function will set this flag to FALSE in the event that a query failed
-		if ($this->_trans_status === FALSE OR $this->_trans_failure === TRUE)
-		{
-			$this->trans_rollback();
-
-			// If we are NOT running in strict mode, we will reset
-			// the _trans_status flag so that subsequent groups of
-			// transactions will be permitted.
-			if ($this->trans_strict === FALSE)
-			{
-				$this->_trans_status = TRUE;
-			}
-
-			log_message('debug', 'DB Transaction Failure');
-			return FALSE;
-		}
-
-		return $this->trans_commit();
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Lets you retrieve the transaction flag to determine if it has failed
-	 *
-	 * @return	bool
-	 */
-	public function trans_status()
-	{
-		return $this->_trans_status;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns TRUE if a transaction is currently active
-	 *
-	 * @return	bool
-	 */
-	public function trans_active()
-	{
-		return (bool) $this->_trans_depth;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Begin Transaction
-	 *
-	 * @param	bool	$test_mode
-	 * @return	bool
-	 */
-	public function trans_begin($test_mode = FALSE)
-	{
-		if ( ! $this->trans_enabled)
-		{
-			return FALSE;
-		}
-		// When transactions are nested we only begin/commit/rollback the outermost ones
-		elseif ($this->_trans_depth > 0)
-		{
-			$this->_trans_depth++;
-			return TRUE;
-		}
-
-		// Reset the transaction failure flag.
-		// If the $test_mode flag is set to TRUE transactions will be rolled back
-		// even if the queries produce a successful result.
-		$this->_trans_failure = ($test_mode === TRUE);
-
-		if ($this->_trans_begin())
-		{
-			$this->_trans_status = TRUE;
-			$this->_trans_depth++;
-			return TRUE;
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Commit Transaction
-	 *
-	 * @return	bool
-	 */
-	public function trans_commit()
-	{
-		if ( ! $this->trans_enabled OR $this->_trans_depth === 0)
-		{
-			return FALSE;
-		}
-		// When transactions are nested we only begin/commit/rollback the outermost ones
-		elseif ($this->_trans_depth > 1 OR $this->_trans_commit())
-		{
-			$this->_trans_depth--;
-			return TRUE;
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Rollback Transaction
-	 *
-	 * @return	bool
-	 */
-	public function trans_rollback()
-	{
-		if ( ! $this->trans_enabled OR $this->_trans_depth === 0)
-		{
-			return FALSE;
-		}
-		// When transactions are nested we only begin/commit/rollback the outermost ones
-		elseif ($this->_trans_depth > 1 OR $this->_trans_rollback())
-		{
-			$this->_trans_depth--;
-			return TRUE;
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Compile Bindings
-	 *
-	 * @param	string	the sql statement
-	 * @param	array	an array of bind data
-	 * @return	string
-	 */
-	public function compile_binds($sql, $binds)
-	{
-		if (empty($this->bind_marker) OR strpos($sql, $this->bind_marker) === FALSE)
-		{
-			return $sql;
-		}
-		elseif ( ! is_array($binds))
-		{
-			$binds = array($binds);
-			$bind_count = 1;
-		}
-		else
-		{
-			// Make sure we're using numeric keys
-			$binds = array_values($binds);
-			$bind_count = count($binds);
-		}
-
-		// We'll need the marker length later
-		$ml = strlen($this->bind_marker);
-
-		// Make sure not to replace a chunk inside a string that happens to match the bind marker
-		if ($c = preg_match_all("/'[^']*'|\"[^\"]*\"/i", $sql, $matches))
-		{
-			$c = preg_match_all('/'.preg_quote($this->bind_marker, '/').'/i',
-				str_replace($matches[0],
-					str_replace($this->bind_marker, str_repeat(' ', $ml), $matches[0]),
-					$sql, $c),
-				$matches, PREG_OFFSET_CAPTURE);
-
-			// Bind values' count must match the count of markers in the query
-			if ($bind_count !== $c)
-			{
-				return $sql;
-			}
-		}
-		elseif (($c = preg_match_all('/'.preg_quote($this->bind_marker, '/').'/i', $sql, $matches, PREG_OFFSET_CAPTURE)) !== $bind_count)
-		{
-			return $sql;
-		}
-
-		do
-		{
-			$c--;
-			$escaped_value = $this->escape($binds[$c]);
-			if (is_array($escaped_value))
-			{
-				$escaped_value = '('.implode(',', $escaped_value).')';
-			}
-			$sql = substr_replace($sql, $escaped_value, $matches[0][$c][1], $ml);
-		}
-		while ($c !== 0);
-
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Determines if a query is a "write" type.
-	 *
-	 * @param	string	An SQL query string
-	 * @return	bool
-	 */
-	public function is_write_type($sql)
-	{
-		return (bool) preg_match('/^\s*"?(SET|INSERT|UPDATE|DELETE|REPLACE|CREATE|DROP|TRUNCATE|LOAD|COPY|ALTER|RENAME|GRANT|REVOKE|LOCK|UNLOCK|REINDEX|MERGE)\s/i', $sql);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Calculate the aggregate query elapsed time
-	 *
-	 * @param	int	The number of decimal places
-	 * @return	string
-	 */
-	public function elapsed_time($decimals = 6)
-	{
-		return number_format($this->benchmark, $decimals);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns the total number of queries
-	 *
-	 * @return	int
-	 */
-	public function total_queries()
-	{
-		return $this->query_count;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns the last query that was executed
-	 *
-	 * @return	string
-	 */
-	public function last_query()
-	{
-		return end($this->queries);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * "Smart" Escape String
-	 *
-	 * Escapes data based on type
-	 * Sets boolean and null types
-	 *
-	 * @param	string
-	 * @return	mixed
-	 */
-	public function escape($str)
-	{
-		if (is_array($str))
-		{
-			$str = array_map(array(&$this, 'escape'), $str);
-			return $str;
-		}
-		elseif (is_string($str) OR (is_object($str) && method_exists($str, '__toString')))
-		{
-			return "'".$this->escape_str($str)."'";
-		}
-		elseif (is_bool($str))
-		{
-			return ($str === FALSE) ? 0 : 1;
-		}
-		elseif ($str === NULL)
-		{
-			return 'NULL';
-		}
-
-		return $str;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Escape String
-	 *
-	 * @param	string|string[]	$str	Input string
-	 * @param	bool	$like	Whether or not the string will be used in a LIKE condition
-	 * @return	string
-	 */
-	public function escape_str($str, $like = FALSE)
-	{
-		if (is_array($str))
-		{
-			foreach ($str as $key => $val)
-			{
-				$str[$key] = $this->escape_str($val, $like);
-			}
-
-			return $str;
-		}
-
-		$str = $this->_escape_str($str);
-
-		// escape LIKE condition wildcards
-		if ($like === TRUE)
-		{
-			return str_replace(
-				array($this->_like_escape_chr, '%', '_'),
-				array($this->_like_escape_chr.$this->_like_escape_chr, $this->_like_escape_chr.'%', $this->_like_escape_chr.'_'),
-				$str
-			);
-		}
-
-		return $str;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Escape LIKE String
-	 *
-	 * Calls the individual driver for platform
-	 * specific escaping for LIKE conditions
-	 *
-	 * @param	string|string[]
-	 * @return	mixed
-	 */
-	public function escape_like_str($str)
-	{
-		return $this->escape_str($str, TRUE);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Platform-dependent string escape
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	protected function _escape_str($str)
-	{
-		return str_replace("'", "''", remove_invisible_characters($str, FALSE));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Primary
-	 *
-	 * Retrieves the primary key. It assumes that the row in the first
-	 * position is the primary key
-	 *
-	 * @param	string	$table	Table name
-	 * @return	string
-	 */
-	public function primary($table)
-	{
-		$fields = $this->list_fields($table);
-		return is_array($fields) ? current($fields) : FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * "Count All" query
-	 *
-	 * Generates a platform-specific query string that counts all records in
-	 * the specified database
-	 *
-	 * @param	string
-	 * @return	int
-	 */
-	public function count_all($table = '')
-	{
-		if ($table === '')
-		{
-			return 0;
-		}
-
-		$query = $this->query($this->_count_string.$this->escape_identifiers('numrows').' FROM '.$this->protect_identifiers($table, TRUE, NULL, FALSE));
-		if ($query->num_rows() === 0)
-		{
-			return 0;
-		}
-
-		$query = $query->row();
-		$this->_reset_select();
-		return (int) $query->numrows;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns an array of table names
-	 *
-	 * @param	string	$constrain_by_prefix = FALSE
-	 * @return	array
-	 */
-	public function list_tables($constrain_by_prefix = FALSE)
-	{
-		// Is there a cached result?
-		if (isset($this->data_cache['table_names']))
-		{
-			return $this->data_cache['table_names'];
-		}
-
-		if (FALSE === ($sql = $this->_list_tables($constrain_by_prefix)))
-		{
-			return ($this->db_debug) ? $this->display_error('db_unsupported_function') : FALSE;
-		}
-
-		$this->data_cache['table_names'] = array();
-		$query = $this->query($sql);
-
-		foreach ($query->result_array() as $row)
-		{
-			// Do we know from which column to get the table name?
-			if ( ! isset($key))
-			{
-				if (isset($row['table_name']))
-				{
-					$key = 'table_name';
-				}
-				elseif (isset($row['TABLE_NAME']))
-				{
-					$key = 'TABLE_NAME';
-				}
-				else
-				{
-					/* We have no other choice but to just get the first element's key.
-					 * Due to array_shift() accepting its argument by reference, if
-					 * E_STRICT is on, this would trigger a warning. So we'll have to
-					 * assign it first.
-					 */
-					$key = array_keys($row);
-					$key = array_shift($key);
-				}
-			}
-
-			$this->data_cache['table_names'][] = $row[$key];
-		}
-
-		return $this->data_cache['table_names'];
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Determine if a particular table exists
-	 *
-	 * @param	string	$table_name
-	 * @return	bool
-	 */
-	public function table_exists($table_name)
-	{
-		return in_array($this->protect_identifiers($table_name, TRUE, FALSE, FALSE), $this->list_tables());
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch Field Names
-	 *
-	 * @param	string	$table	Table name
-	 * @return	array
-	 */
-	public function list_fields($table)
-	{
-		if (FALSE === ($sql = $this->_list_columns($table)))
-		{
-			return ($this->db_debug) ? $this->display_error('db_unsupported_function') : FALSE;
-		}
-
-		$query = $this->query($sql);
-		$fields = array();
-
-		foreach ($query->result_array() as $row)
-		{
-			// Do we know from where to get the column's name?
-			if ( ! isset($key))
-			{
-				if (isset($row['column_name']))
-				{
-					$key = 'column_name';
-				}
-				elseif (isset($row['COLUMN_NAME']))
-				{
-					$key = 'COLUMN_NAME';
-				}
-				else
-				{
-					// We have no other choice but to just get the first element's key.
-					$key = key($row);
-				}
-			}
-
-			$fields[] = $row[$key];
-		}
-
-		return $fields;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Determine if a particular field exists
-	 *
-	 * @param	string
-	 * @param	string
-	 * @return	bool
-	 */
-	public function field_exists($field_name, $table_name)
-	{
-		return in_array($field_name, $this->list_fields($table_name));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns an object with field data
-	 *
-	 * @param	string	$table	the table name
-	 * @return	array
-	 */
-	public function field_data($table)
-	{
-		$query = $this->query($this->_field_data($this->protect_identifiers($table, TRUE, NULL, FALSE)));
-		return ($query) ? $query->field_data() : FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Escape the SQL Identifiers
-	 *
-	 * This function escapes column and table names
-	 *
-	 * @param	mixed
-	 * @return	mixed
-	 */
-	public function escape_identifiers($item)
-	{
-		if ($this->_escape_char === '' OR empty($item) OR in_array($item, $this->_reserved_identifiers))
-		{
-			return $item;
-		}
-		elseif (is_array($item))
-		{
-			foreach ($item as $key => $value)
-			{
-				$item[$key] = $this->escape_identifiers($value);
-			}
-
-			return $item;
-		}
-		// Avoid breaking functions and literal values inside queries
-		elseif (ctype_digit($item) OR $item[0] === "'" OR ($this->_escape_char !== '"' && $item[0] === '"') OR strpos($item, '(') !== FALSE)
-		{
-			return $item;
-		}
-
-		static $preg_ec = array();
-
-		if (empty($preg_ec))
-		{
-			if (is_array($this->_escape_char))
-			{
-				$preg_ec = array(
-					preg_quote($this->_escape_char[0], '/'),
-					preg_quote($this->_escape_char[1], '/'),
-					$this->_escape_char[0],
-					$this->_escape_char[1]
-				);
-			}
-			else
-			{
-				$preg_ec[0] = $preg_ec[1] = preg_quote($this->_escape_char, '/');
-				$preg_ec[2] = $preg_ec[3] = $this->_escape_char;
-			}
-		}
-
-		foreach ($this->_reserved_identifiers as $id)
-		{
-			if (strpos($item, '.'.$id) !== FALSE)
-			{
-				return preg_replace('/'.$preg_ec[0].'?([^'.$preg_ec[1].'\.]+)'.$preg_ec[1].'?\./i', $preg_ec[2].'$1'.$preg_ec[3].'.', $item);
-			}
-		}
-
-		return preg_replace('/'.$preg_ec[0].'?([^'.$preg_ec[1].'\.]+)'.$preg_ec[1].'?(\.)?/i', $preg_ec[2].'$1'.$preg_ec[3].'$2', $item);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Generate an insert string
-	 *
-	 * @param	string	the table upon which the query will be performed
-	 * @param	array	an associative array data of key/values
-	 * @return	string
-	 */
-	public function insert_string($table, $data)
-	{
-		$fields = $values = array();
-
-		foreach ($data as $key => $val)
-		{
-			$fields[] = $this->escape_identifiers($key);
-			$values[] = $this->escape($val);
-		}
-
-		return $this->_insert($this->protect_identifiers($table, TRUE, NULL, FALSE), $fields, $values);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Insert statement
-	 *
-	 * Generates a platform-specific insert string from the supplied data
-	 *
-	 * @param	string	the table name
-	 * @param	array	the insert keys
-	 * @param	array	the insert values
-	 * @return	string
-	 */
-	protected function _insert($table, $keys, $values)
-	{
-		return 'INSERT INTO '.$table.' ('.implode(', ', $keys).') VALUES ('.implode(', ', $values).')';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Generate an update string
-	 *
-	 * @param	string	the table upon which the query will be performed
-	 * @param	array	an associative array data of key/values
-	 * @param	mixed	the "where" statement
-	 * @return	string
-	 */
-	public function update_string($table, $data, $where)
-	{
-		if (empty($where))
-		{
-			return FALSE;
-		}
-
-		$this->where($where);
-
-		$fields = array();
-		foreach ($data as $key => $val)
-		{
-			$fields[$this->protect_identifiers($key)] = $this->escape($val);
-		}
-
-		$sql = $this->_update($this->protect_identifiers($table, TRUE, NULL, FALSE), $fields);
-		$this->_reset_write();
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Update statement
-	 *
-	 * Generates a platform-specific update string from the supplied data
-	 *
-	 * @param	string	the table name
-	 * @param	array	the update data
-	 * @return	string
-	 */
-	protected function _update($table, $values)
-	{
-		foreach ($values as $key => $val)
-		{
-			$valstr[] = $key.' = '.$val;
-		}
-
-		return 'UPDATE '.$table.' SET '.implode(', ', $valstr)
-			.$this->_compile_wh('qb_where')
-			.$this->_compile_order_by()
-			.($this->qb_limit !== FALSE ? ' LIMIT '.$this->qb_limit : '');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Tests whether the string has an SQL operator
-	 *
-	 * @param	string
-	 * @return	bool
-	 */
-	protected function _has_operator($str)
-	{
-		return (bool) preg_match('/(<|>|!|=|\sIS NULL|\sIS NOT NULL|\sEXISTS|\sBETWEEN|\sLIKE|\sIN\s*\(|\s)/i', trim($str));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns the SQL string operator
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	protected function _get_operator($str)
-	{
-		static $_operators;
-
-		if (empty($_operators))
-		{
-			$_les = ($this->_like_escape_str !== '')
-				? '\s+'.preg_quote(trim(sprintf($this->_like_escape_str, $this->_like_escape_chr)), '/')
-				: '';
-			$_operators = array(
-				'\s*(?:<|>|!)?=\s*',             // =, <=, >=, !=
-				'\s*<>?\s*',                     // <, <>
-				'\s*>\s*',                       // >
-				'\s+IS NULL',                    // IS NULL
-				'\s+IS NOT NULL',                // IS NOT NULL
-				'\s+EXISTS\s*\(.*\)',        // EXISTS(sql)
-				'\s+NOT EXISTS\s*\(.*\)',    // NOT EXISTS(sql)
-				'\s+BETWEEN\s+',                 // BETWEEN value AND value
-				'\s+NOT BETWEEN\s+',             // NOT BETWEEN value AND value
-				'\s+IN\s*\(.*\)',            // IN(list)
-				'\s+NOT IN\s*\(.*\)',        // NOT IN (list)
-				'\s+LIKE\s+\S.*('.$_les.')?',    // LIKE 'expr'[ ESCAPE '%s']
-				'\s+NOT LIKE\s+\S.*('.$_les.')?' // NOT LIKE 'expr'[ ESCAPE '%s']
-			);
-
-		}
-
-		return preg_match('/'.implode('|', $_operators).'/i', $str, $match)
-			? $match[0] : FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Enables a native PHP function to be run, using a platform agnostic wrapper.
-	 *
-	 * @param	string	$function	Function name
-	 * @return	mixed
-	 */
-	public function call_function($function)
-	{
-		$driver = ($this->dbdriver === 'postgre') ? 'pg_' : $this->dbdriver.'_';
-
-		if (FALSE === strpos($driver, $function))
-		{
-			$function = $driver.$function;
-		}
-
-		if ( ! function_exists($function))
-		{
-			return ($this->db_debug) ? $this->display_error('db_unsupported_function') : FALSE;
-		}
-
-		return (func_num_args() > 1)
-			? call_user_func_array($function, array_slice(func_get_args(), 1))
-			: call_user_func($function);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Cache Directory Path
-	 *
-	 * @param	string	the path to the cache directory
-	 * @return	void
-	 */
-	public function cache_set_path($path = '')
-	{
-		$this->cachedir = $path;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Enable Query Caching
-	 *
-	 * @return	bool	cache_on value
-	 */
-	public function cache_on()
-	{
-		return $this->cache_on = TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Disable Query Caching
-	 *
-	 * @return	bool	cache_on value
-	 */
-	public function cache_off()
-	{
-		return $this->cache_on = FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Delete the cache files associated with a particular URI
-	 *
-	 * @param	string	$segment_one = ''
-	 * @param	string	$segment_two = ''
-	 * @return	bool
-	 */
-	public function cache_delete($segment_one = '', $segment_two = '')
-	{
-		return $this->_cache_init()
-			? $this->CACHE->delete($segment_one, $segment_two)
-			: FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Delete All cache files
-	 *
-	 * @return	bool
-	 */
-	public function cache_delete_all()
-	{
-		return $this->_cache_init()
-			? $this->CACHE->delete_all()
-			: FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Initialize the Cache Class
-	 *
-	 * @return	bool
-	 */
-	protected function _cache_init()
-	{
-		if ( ! class_exists('CI_DB_Cache', FALSE))
-		{
-			require_once(BASEPATH.'database/DB_cache.php');
-		}
-		elseif (is_object($this->CACHE))
-		{
-			return TRUE;
-		}
-
-		$this->CACHE = new CI_DB_Cache($this); // pass db object to support multiple db connections and returned db objects
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Close DB Connection
-	 *
-	 * @return	void
-	 */
-	public function close()
-	{
-		if ($this->conn_id)
-		{
-			$this->_close();
-			$this->conn_id = FALSE;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Close DB Connection
-	 *
-	 * This method would be overridden by most of the drivers.
-	 *
-	 * @return	void
-	 */
-	protected function _close()
-	{
-		$this->conn_id = FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Display an error message
-	 *
-	 * @param	string	the error message
-	 * @param	string	any "swap" values
-	 * @param	bool	whether to localize the message
-	 * @return	string	sends the application/views/errors/error_db.php template
-	 */
-	public function display_error($error = '', $swap = '', $native = FALSE)
-	{
-		$LANG =& load_class('Lang', 'core');
-		$LANG->load('db');
-
-		$heading = $LANG->line('db_error_heading');
-
-		if ($native === TRUE)
-		{
-			$message = (array) $error;
-		}
-		else
-		{
-			$message = is_array($error) ? $error : array(str_replace('%s', $swap, $LANG->line($error)));
-		}
-
-		// Find the most likely culprit of the error by going through
-		// the backtrace until the source file is no longer in the
-		// database folder.
-		$trace = debug_backtrace();
-		foreach ($trace as $call)
-		{
-			if (isset($call['file'], $call['class']))
-			{
-				// We'll need this on Windows, as APPPATH and BASEPATH will always use forward slashes
-				if (DIRECTORY_SEPARATOR !== '/')
-				{
-					$call['file'] = str_replace('\\', '/', $call['file']);
-				}
-
-				if (strpos($call['file'], BASEPATH.'database') === FALSE && strpos($call['class'], 'Loader') === FALSE)
-				{
-					// Found it - use a relative path for safety
-					$message[] = 'Filename: '.str_replace(array(APPPATH, BASEPATH), '', $call['file']);
-					$message[] = 'Line Number: '.$call['line'];
-					break;
-				}
-			}
-		}
-
-		$error =& load_class('Exceptions', 'core');
-		echo $error->show_error($heading, $message, 'error_db');
-		exit(8); // EXIT_DATABASE
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Protect Identifiers
-	 *
-	 * This function is used extensively by the Query Builder class, and by
-	 * a couple functions in this class.
-	 * It takes a column or table name (optionally with an alias) and inserts
-	 * the table prefix onto it. Some logic is necessary in order to deal with
-	 * column names that include the path. Consider a query like this:
-	 *
-	 * SELECT hostname.database.table.column AS c FROM hostname.database.table
-	 *
-	 * Or a query with aliasing:
-	 *
-	 * SELECT m.member_id, m.member_name FROM members AS m
-	 *
-	 * Since the column name can include up to four segments (host, DB, table, column)
-	 * or also have an alias prefix, we need to do a bit of work to figure this out and
-	 * insert the table prefix (if it exists) in the proper position, and escape only
-	 * the correct identifiers.
-	 *
-	 * @param	string
-	 * @param	bool
-	 * @param	mixed
-	 * @param	bool
-	 * @return	string
-	 */
-	public function protect_identifiers($item, $prefix_single = FALSE, $protect_identifiers = NULL, $field_exists = TRUE)
-	{
-		if ( ! is_bool($protect_identifiers))
-		{
-			$protect_identifiers = $this->_protect_identifiers;
-		}
-
-		if (is_array($item))
-		{
-			$escaped_array = array();
-			foreach ($item as $k => $v)
-			{
-				$escaped_array[$this->protect_identifiers($k)] = $this->protect_identifiers($v, $prefix_single, $protect_identifiers, $field_exists);
-			}
-
-			return $escaped_array;
-		}
-
-		// This is basically a bug fix for queries that use MAX, MIN, etc.
-		// If a parenthesis is found we know that we do not need to
-		// escape the data or add a prefix. There's probably a more graceful
-		// way to deal with this, but I'm not thinking of it -- Rick
-		//
-		// Added exception for single quotes as well, we don't want to alter
-		// literal strings. -- Narf
-		if (strcspn($item, "()'") !== strlen($item))
-		{
-			return $item;
-		}
-
-		// Convert tabs or multiple spaces into single spaces
-		$item = preg_replace('/\s+/', ' ', trim($item));
-
-		// If the item has an alias declaration we remove it and set it aside.
-		// Note: strripos() is used in order to support spaces in table names
-		if ($offset = strripos($item, ' AS '))
-		{
-			$alias = ($protect_identifiers)
-				? substr($item, $offset, 4).$this->escape_identifiers(substr($item, $offset + 4))
-				: substr($item, $offset);
-			$item = substr($item, 0, $offset);
-		}
-		elseif ($offset = strrpos($item, ' '))
-		{
-			$alias = ($protect_identifiers)
-				? ' '.$this->escape_identifiers(substr($item, $offset + 1))
-				: substr($item, $offset);
-			$item = substr($item, 0, $offset);
-		}
-		else
-		{
-			$alias = '';
-		}
-
-		// Break the string apart if it contains periods, then insert the table prefix
-		// in the correct location, assuming the period doesn't indicate that we're dealing
-		// with an alias. While we're at it, we will escape the components
-		if (strpos($item, '.') !== FALSE)
-		{
-			$parts = explode('.', $item);
-
-			// Does the first segment of the exploded item match
-			// one of the aliases previously identified? If so,
-			// we have nothing more to do other than escape the item
-			//
-			// NOTE: The ! empty() condition prevents this method
-			//       from breaking when QB isn't enabled.
-			if ( ! empty($this->qb_aliased_tables) && in_array($parts[0], $this->qb_aliased_tables))
-			{
-				if ($protect_identifiers === TRUE)
-				{
-					foreach ($parts as $key => $val)
-					{
-						if ( ! in_array($val, $this->_reserved_identifiers))
-						{
-							$parts[$key] = $this->escape_identifiers($val);
-						}
-					}
-
-					$item = implode('.', $parts);
-				}
-
-				return $item.$alias;
-			}
-
-			// Is there a table prefix defined in the config file? If not, no need to do anything
-			if ($this->dbprefix !== '')
-			{
-				// We now add the table prefix based on some logic.
-				// Do we have 4 segments (hostname.database.table.column)?
-				// If so, we add the table prefix to the column name in the 3rd segment.
-				if (isset($parts[3]))
-				{
-					$i = 2;
-				}
-				// Do we have 3 segments (database.table.column)?
-				// If so, we add the table prefix to the column name in 2nd position
-				elseif (isset($parts[2]))
-				{
-					$i = 1;
-				}
-				// Do we have 2 segments (table.column)?
-				// If so, we add the table prefix to the column name in 1st segment
-				else
-				{
-					$i = 0;
-				}
-
-				// This flag is set when the supplied $item does not contain a field name.
-				// This can happen when this function is being called from a JOIN.
-				if ($field_exists === FALSE)
-				{
-					$i++;
-				}
-
-				// dbprefix may've already been applied, with or without the identifier escaped
-				$ec = '(?<ec>'.preg_quote(is_array($this->_escape_char) ? $this->_escape_char[0] : $this->_escape_char).')?';
-				isset($ec[0]) && $ec .= '?'; // Just in case someone has disabled escaping by forcing an empty escape character
-
-				// Verify table prefix and replace if necessary
-				if ($this->swap_pre !== '' && preg_match('#^'.$ec.preg_quote($this->swap_pre).'#', $parts[$i]))
-				{
-					$parts[$i] = preg_replace('#^'.$ec.preg_quote($this->swap_pre).'(\S+?)#', '\\1'.$this->dbprefix.'\\2', $parts[$i]);
-				}
-				// We only add the table prefix if it does not already exist
-				else
-				{
-					preg_match('#^'.$ec.preg_quote($this->dbprefix).'#', $parts[$i]) OR $parts[$i] = $this->dbprefix.$parts[$i];
-				}
-
-				// Put the parts back together
-				$item = implode('.', $parts);
-			}
-
-			if ($protect_identifiers === TRUE)
-			{
-				$item = $this->escape_identifiers($item);
-			}
-
-			return $item.$alias;
-		}
-
-		// Is there a table prefix? If not, no need to insert it
-		if ($this->dbprefix !== '')
-		{
-			// Verify table prefix and replace if necessary
-			if ($this->swap_pre !== '' && strpos($item, $this->swap_pre) === 0)
-			{
-				$item = preg_replace('/^'.$this->swap_pre.'(\S+?)/', $this->dbprefix.'\\1', $item);
-			}
-			// Do we prefix an item with no segments?
-			elseif ($prefix_single === TRUE && strpos($item, $this->dbprefix) !== 0)
-			{
-				$item = $this->dbprefix.$item;
-			}
-		}
-
-		if ($protect_identifiers === TRUE && ! in_array($item, $this->_reserved_identifiers))
-		{
-			$item = $this->escape_identifiers($item);
-		}
-
-		return $item.$alias;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Dummy method that allows Query Builder class to be disabled
-	 * and keep count_all() working.
-	 *
-	 * @return	void
-	 */
-	protected function _reset_select()
-	{
-	}
-
-}
diff --git a/www-api/system/database/DB_forge.php b/www-api/system/database/DB_forge.php
deleted file mode 100644
index 64ccde0e..00000000
--- a/www-api/system/database/DB_forge.php
+++ /dev/null
@@ -1,1034 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Database Forge Class
- *
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-abstract class CI_DB_forge {
-
-	/**
-	 * Database object
-	 *
-	 * @var	object
-	 */
-	protected $db;
-
-	/**
-	 * Fields data
-	 *
-	 * @var	array
-	 */
-	public $fields		= array();
-
-	/**
-	 * Keys data
-	 *
-	 * @var	array
-	 */
-	public $keys		= array();
-
-	/**
-	 * Primary Keys data
-	 *
-	 * @var	array
-	 */
-	public $primary_keys	= array();
-
-	/**
-	 * Database character set
-	 *
-	 * @var	string
-	 */
-	public $db_char_set	= '';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * CREATE DATABASE statement
-	 *
-	 * @var	string
-	 */
-	protected $_create_database	= 'CREATE DATABASE %s';
-
-	/**
-	 * DROP DATABASE statement
-	 *
-	 * @var	string
-	 */
-	protected $_drop_database	= 'DROP DATABASE %s';
-
-	/**
-	 * CREATE TABLE statement
-	 *
-	 * @var	string
-	 */
-	protected $_create_table	= "%s %s (%s\n)";
-
-	/**
-	 * CREATE TABLE IF statement
-	 *
-	 * @var	string
-	 */
-	protected $_create_table_if	= 'CREATE TABLE IF NOT EXISTS';
-
-	/**
-	 * CREATE TABLE keys flag
-	 *
-	 * Whether table keys are created from within the
-	 * CREATE TABLE statement.
-	 *
-	 * @var	bool
-	 */
-	protected $_create_table_keys	= FALSE;
-
-	/**
-	 * DROP TABLE IF EXISTS statement
-	 *
-	 * @var	string
-	 */
-	protected $_drop_table_if	= 'DROP TABLE IF EXISTS';
-
-	/**
-	 * RENAME TABLE statement
-	 *
-	 * @var	string
-	 */
-	protected $_rename_table	= 'ALTER TABLE %s RENAME TO %s;';
-
-	/**
-	 * UNSIGNED support
-	 *
-	 * @var	bool|array
-	 */
-	protected $_unsigned		= TRUE;
-
-	/**
-	 * NULL value representation in CREATE/ALTER TABLE statements
-	 *
-	 * @var	string
-	 */
-	protected $_null		= '';
-
-	/**
-	 * DEFAULT value representation in CREATE/ALTER TABLE statements
-	 *
-	 * @var	string
-	 */
-	protected $_default		= ' DEFAULT ';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * @param	object	&$db	Database object
-	 * @return	void
-	 */
-	public function __construct(&$db)
-	{
-		$this->db =& $db;
-		log_message('info', 'Database Forge Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Create database
-	 *
-	 * @param	string	$db_name
-	 * @return	bool
-	 */
-	public function create_database($db_name)
-	{
-		if ($this->_create_database === FALSE)
-		{
-			return ($this->db->db_debug) ? $this->db->display_error('db_unsupported_feature') : FALSE;
-		}
-		elseif ( ! $this->db->query(sprintf($this->_create_database, $this->db->escape_identifiers($db_name), $this->db->char_set, $this->db->dbcollat)))
-		{
-			return ($this->db->db_debug) ? $this->db->display_error('db_unable_to_drop') : FALSE;
-		}
-
-		if ( ! empty($this->db->data_cache['db_names']))
-		{
-			$this->db->data_cache['db_names'][] = $db_name;
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Drop database
-	 *
-	 * @param	string	$db_name
-	 * @return	bool
-	 */
-	public function drop_database($db_name)
-	{
-		if ($this->_drop_database === FALSE)
-		{
-			return ($this->db->db_debug) ? $this->db->display_error('db_unsupported_feature') : FALSE;
-		}
-		elseif ( ! $this->db->query(sprintf($this->_drop_database, $this->db->escape_identifiers($db_name))))
-		{
-			return ($this->db->db_debug) ? $this->db->display_error('db_unable_to_drop') : FALSE;
-		}
-
-		if ( ! empty($this->db->data_cache['db_names']))
-		{
-			$key = array_search(strtolower($db_name), array_map('strtolower', $this->db->data_cache['db_names']), TRUE);
-			if ($key !== FALSE)
-			{
-				unset($this->db->data_cache['db_names'][$key]);
-			}
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Add Key
-	 *
-	 * @param	string	$key
-	 * @param	bool	$primary
-	 * @return	CI_DB_forge
-	 */
-	public function add_key($key, $primary = FALSE)
-	{
-		// DO NOT change this! This condition is only applicable
-		// for PRIMARY keys because you can only have one such,
-		// and therefore all fields you add to it will be included
-		// in the same, composite PRIMARY KEY.
-		//
-		// It's not the same for regular indexes.
-		if ($primary === TRUE && is_array($key))
-		{
-			foreach ($key as $one)
-			{
-				$this->add_key($one, $primary);
-			}
-
-			return $this;
-		}
-
-		if ($primary === TRUE)
-		{
-			$this->primary_keys[] = $key;
-		}
-		else
-		{
-			$this->keys[] = $key;
-		}
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Add Field
-	 *
-	 * @param	array	$field
-	 * @return	CI_DB_forge
-	 */
-	public function add_field($field)
-	{
-		if (is_string($field))
-		{
-			if ($field === 'id')
-			{
-				$this->add_field(array(
-					'id' => array(
-						'type' => 'INT',
-						'constraint' => 9,
-						'auto_increment' => TRUE
-					)
-				));
-				$this->add_key('id', TRUE);
-			}
-			else
-			{
-				if (strpos($field, ' ') === FALSE)
-				{
-					show_error('Field information is required for that operation.');
-				}
-
-				$this->fields[] = $field;
-			}
-		}
-
-		if (is_array($field))
-		{
-			$this->fields = array_merge($this->fields, $field);
-		}
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Create Table
-	 *
-	 * @param	string	$table		Table name
-	 * @param	bool	$if_not_exists	Whether to add IF NOT EXISTS condition
-	 * @param	array	$attributes	Associative array of table attributes
-	 * @return	bool
-	 */
-	public function create_table($table, $if_not_exists = FALSE, array $attributes = array())
-	{
-		if ($table === '')
-		{
-			show_error('A table name is required for that operation.');
-		}
-		else
-		{
-			$table = $this->db->dbprefix.$table;
-		}
-
-		if (count($this->fields) === 0)
-		{
-			show_error('Field information is required.');
-		}
-
-		$sql = $this->_create_table($table, $if_not_exists, $attributes);
-
-		if (is_bool($sql))
-		{
-			$this->_reset();
-			if ($sql === FALSE)
-			{
-				return ($this->db->db_debug) ? $this->db->display_error('db_unsupported_feature') : FALSE;
-			}
-		}
-
-		if (($result = $this->db->query($sql)) !== FALSE)
-		{
-			if (isset($this->db->data_cache['table_names']))
-			{
-				$this->db->data_cache['table_names'][] = $table;
-			}
-
-			// Most databases don't support creating indexes from within the CREATE TABLE statement
-			if ( ! empty($this->keys))
-			{
-				for ($i = 0, $sqls = $this->_process_indexes($table), $c = count($sqls); $i < $c; $i++)
-				{
-					$this->db->query($sqls[$i]);
-				}
-			}
-		}
-
-		$this->_reset();
-		return $result;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Create Table
-	 *
-	 * @param	string	$table		Table name
-	 * @param	bool	$if_not_exists	Whether to add 'IF NOT EXISTS' condition
-	 * @param	array	$attributes	Associative array of table attributes
-	 * @return	mixed
-	 */
-	protected function _create_table($table, $if_not_exists, $attributes)
-	{
-		if ($if_not_exists === TRUE && $this->_create_table_if === FALSE)
-		{
-			if ($this->db->table_exists($table))
-			{
-				return TRUE;
-			}
-
-			$if_not_exists = FALSE;
-		}
-
-		$sql = ($if_not_exists)
-			? sprintf($this->_create_table_if, $this->db->escape_identifiers($table))
-			: 'CREATE TABLE';
-
-		$columns = $this->_process_fields(TRUE);
-		for ($i = 0, $c = count($columns); $i < $c; $i++)
-		{
-			$columns[$i] = ($columns[$i]['_literal'] !== FALSE)
-					? "\n\t".$columns[$i]['_literal']
-					: "\n\t".$this->_process_column($columns[$i]);
-		}
-
-		$columns = implode(',', $columns)
-				.$this->_process_primary_keys($table);
-
-		// Are indexes created from within the CREATE TABLE statement? (e.g. in MySQL)
-		if ($this->_create_table_keys === TRUE)
-		{
-			$columns .= $this->_process_indexes($table);
-		}
-
-		// _create_table will usually have the following format: "%s %s (%s\n)"
-		$sql = sprintf($this->_create_table.'%s',
-			$sql,
-			$this->db->escape_identifiers($table),
-			$columns,
-			$this->_create_table_attr($attributes)
-		);
-
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * CREATE TABLE attributes
-	 *
-	 * @param	array	$attributes	Associative array of table attributes
-	 * @return	string
-	 */
-	protected function _create_table_attr($attributes)
-	{
-		$sql = '';
-
-		foreach (array_keys($attributes) as $key)
-		{
-			if (is_string($key))
-			{
-				$sql .= ' '.strtoupper($key).' '.$attributes[$key];
-			}
-		}
-
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Drop Table
-	 *
-	 * @param	string	$table_name	Table name
-	 * @param	bool	$if_exists	Whether to add an IF EXISTS condition
-	 * @return	bool
-	 */
-	public function drop_table($table_name, $if_exists = FALSE)
-	{
-		if ($table_name === '')
-		{
-			return ($this->db->db_debug) ? $this->db->display_error('db_table_name_required') : FALSE;
-		}
-
-		if (($query = $this->_drop_table($this->db->dbprefix.$table_name, $if_exists)) === TRUE)
-		{
-			return TRUE;
-		}
-
-		$query = $this->db->query($query);
-
-		// Update table list cache
-		if ($query && ! empty($this->db->data_cache['table_names']))
-		{
-			$key = array_search(strtolower($this->db->dbprefix.$table_name), array_map('strtolower', $this->db->data_cache['table_names']), TRUE);
-			if ($key !== FALSE)
-			{
-				unset($this->db->data_cache['table_names'][$key]);
-			}
-		}
-
-		return $query;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Drop Table
-	 *
-	 * Generates a platform-specific DROP TABLE string
-	 *
-	 * @param	string	$table		Table name
-	 * @param	bool	$if_exists	Whether to add an IF EXISTS condition
-	 * @return	mixed	(Returns a platform-specific DROP table string, or TRUE to indicate there's nothing to do)
-	 */
-	protected function _drop_table($table, $if_exists)
-	{
-		$sql = 'DROP TABLE';
-
-		if ($if_exists)
-		{
-			if ($this->_drop_table_if === FALSE)
-			{
-				if ( ! $this->db->table_exists($table))
-				{
-					return TRUE;
-				}
-			}
-			else
-			{
-				$sql = sprintf($this->_drop_table_if, $this->db->escape_identifiers($table));
-			}
-		}
-
-		return $sql.' '.$this->db->escape_identifiers($table);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Rename Table
-	 *
-	 * @param	string	$table_name	Old table name
-	 * @param	string	$new_table_name	New table name
-	 * @return	bool
-	 */
-	public function rename_table($table_name, $new_table_name)
-	{
-		if ($table_name === '' OR $new_table_name === '')
-		{
-			show_error('A table name is required for that operation.');
-			return FALSE;
-		}
-		elseif ($this->_rename_table === FALSE)
-		{
-			return ($this->db->db_debug) ? $this->db->display_error('db_unsupported_feature') : FALSE;
-		}
-
-		$result = $this->db->query(sprintf($this->_rename_table,
-						$this->db->escape_identifiers($this->db->dbprefix.$table_name),
-						$this->db->escape_identifiers($this->db->dbprefix.$new_table_name))
-					);
-
-		if ($result && ! empty($this->db->data_cache['table_names']))
-		{
-			$key = array_search(strtolower($this->db->dbprefix.$table_name), array_map('strtolower', $this->db->data_cache['table_names']), TRUE);
-			if ($key !== FALSE)
-			{
-				$this->db->data_cache['table_names'][$key] = $this->db->dbprefix.$new_table_name;
-			}
-		}
-
-		return $result;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Column Add
-	 *
-	 * @todo	Remove deprecated $_after option in 3.1+
-	 * @param	string	$table	Table name
-	 * @param	array	$field	Column definition
-	 * @param	string	$_after	Column for AFTER clause (deprecated)
-	 * @return	bool
-	 */
-	public function add_column($table, $field, $_after = NULL)
-	{
-		// Work-around for literal column definitions
-		is_array($field) OR $field = array($field);
-
-		foreach (array_keys($field) as $k)
-		{
-			// Backwards-compatibility work-around for MySQL/CUBRID AFTER clause (remove in 3.1+)
-			if ($_after !== NULL && is_array($field[$k]) && ! isset($field[$k]['after']))
-			{
-				$field[$k]['after'] = $_after;
-			}
-
-			$this->add_field(array($k => $field[$k]));
-		}
-
-		$sqls = $this->_alter_table('ADD', $this->db->dbprefix.$table, $this->_process_fields());
-		$this->_reset();
-		if ($sqls === FALSE)
-		{
-			return ($this->db->db_debug) ? $this->db->display_error('db_unsupported_feature') : FALSE;
-		}
-
-		for ($i = 0, $c = count($sqls); $i < $c; $i++)
-		{
-			if ($this->db->query($sqls[$i]) === FALSE)
-			{
-				return FALSE;
-			}
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Column Drop
-	 *
-	 * @param	string	$table		Table name
-	 * @param	string	$column_name	Column name
-	 * @return	bool
-	 */
-	public function drop_column($table, $column_name)
-	{
-		$sql = $this->_alter_table('DROP', $this->db->dbprefix.$table, $column_name);
-		if ($sql === FALSE)
-		{
-			return ($this->db->db_debug) ? $this->db->display_error('db_unsupported_feature') : FALSE;
-		}
-
-		return $this->db->query($sql);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Column Modify
-	 *
-	 * @param	string	$table	Table name
-	 * @param	string	$field	Column definition
-	 * @return	bool
-	 */
-	public function modify_column($table, $field)
-	{
-		// Work-around for literal column definitions
-		is_array($field) OR $field = array($field);
-
-		foreach (array_keys($field) as $k)
-		{
-			$this->add_field(array($k => $field[$k]));
-		}
-
-		if (count($this->fields) === 0)
-		{
-			show_error('Field information is required.');
-		}
-
-		$sqls = $this->_alter_table('CHANGE', $this->db->dbprefix.$table, $this->_process_fields());
-		$this->_reset();
-		if ($sqls === FALSE)
-		{
-			return ($this->db->db_debug) ? $this->db->display_error('db_unsupported_feature') : FALSE;
-		}
-
-		for ($i = 0, $c = count($sqls); $i < $c; $i++)
-		{
-			if ($this->db->query($sqls[$i]) === FALSE)
-			{
-				return FALSE;
-			}
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ALTER TABLE
-	 *
-	 * @param	string	$alter_type	ALTER type
-	 * @param	string	$table		Table name
-	 * @param	mixed	$field		Column definition
-	 * @return	string|string[]
-	 */
-	protected function _alter_table($alter_type, $table, $field)
-	{
-		$sql = 'ALTER TABLE '.$this->db->escape_identifiers($table).' ';
-
-		// DROP has everything it needs now.
-		if ($alter_type === 'DROP')
-		{
-			return $sql.'DROP COLUMN '.$this->db->escape_identifiers($field);
-		}
-
-		$sql .= ($alter_type === 'ADD')
-			? 'ADD '
-			: $alter_type.' COLUMN ';
-
-		$sqls = array();
-		for ($i = 0, $c = count($field); $i < $c; $i++)
-		{
-			$sqls[] = $sql
-				.($field[$i]['_literal'] !== FALSE ? $field[$i]['_literal'] : $this->_process_column($field[$i]));
-		}
-
-		return $sqls;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Process fields
-	 *
-	 * @param	bool	$create_table
-	 * @return	array
-	 */
-	protected function _process_fields($create_table = FALSE)
-	{
-		$fields = array();
-
-		foreach ($this->fields as $key => $attributes)
-		{
-			if (is_int($key) && ! is_array($attributes))
-			{
-				$fields[] = array('_literal' => $attributes);
-				continue;
-			}
-
-			$attributes = array_change_key_case($attributes, CASE_UPPER);
-
-			if ($create_table === TRUE && empty($attributes['TYPE']))
-			{
-				continue;
-			}
-
-			isset($attributes['TYPE']) && $this->_attr_type($attributes);
-
-			$field = array(
-				'name'			=> $key,
-				'new_name'		=> isset($attributes['NAME']) ? $attributes['NAME'] : NULL,
-				'type'			=> isset($attributes['TYPE']) ? $attributes['TYPE'] : NULL,
-				'length'		=> '',
-				'unsigned'		=> '',
-				'null'			=> NULL,
-				'unique'		=> '',
-				'default'		=> '',
-				'auto_increment'	=> '',
-				'_literal'		=> FALSE
-			);
-
-			isset($attributes['TYPE']) && $this->_attr_unsigned($attributes, $field);
-
-			if ($create_table === FALSE)
-			{
-				if (isset($attributes['AFTER']))
-				{
-					$field['after'] = $attributes['AFTER'];
-				}
-				elseif (isset($attributes['FIRST']))
-				{
-					$field['first'] = (bool) $attributes['FIRST'];
-				}
-			}
-
-			$this->_attr_default($attributes, $field);
-
-			if (isset($attributes['NULL']))
-			{
-				if ($attributes['NULL'] === TRUE)
-				{
-					$field['null'] = empty($this->_null) ? '' : ' '.$this->_null;
-				}
-				else
-				{
-					$field['null'] = ' NOT NULL';
-				}
-			}
-			elseif ($create_table === TRUE)
-			{
-				$field['null'] = ' NOT NULL';
-			}
-
-			$this->_attr_auto_increment($attributes, $field);
-			$this->_attr_unique($attributes, $field);
-
-			if (isset($attributes['COMMENT']))
-			{
-				$field['comment'] = $this->db->escape($attributes['COMMENT']);
-			}
-
-			if (isset($attributes['TYPE']) && ! empty($attributes['CONSTRAINT']))
-			{
-				switch (strtoupper($attributes['TYPE']))
-				{
-					case 'ENUM':
-					case 'SET':
-						$attributes['CONSTRAINT'] = $this->db->escape($attributes['CONSTRAINT']);
-					default:
-						$field['length'] = is_array($attributes['CONSTRAINT'])
-							? '('.implode(',', $attributes['CONSTRAINT']).')'
-							: '('.$attributes['CONSTRAINT'].')';
-						break;
-				}
-			}
-
-			$fields[] = $field;
-		}
-
-		return $fields;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Process column
-	 *
-	 * @param	array	$field
-	 * @return	string
-	 */
-	protected function _process_column($field)
-	{
-		return $this->db->escape_identifiers($field['name'])
-			.' '.$field['type'].$field['length']
-			.$field['unsigned']
-			.$field['default']
-			.$field['null']
-			.$field['auto_increment']
-			.$field['unique'];
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute TYPE
-	 *
-	 * Performs a data type mapping between different databases.
-	 *
-	 * @param	array	&$attributes
-	 * @return	void
-	 */
-	protected function _attr_type(&$attributes)
-	{
-		// Usually overridden by drivers
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute UNSIGNED
-	 *
-	 * Depending on the _unsigned property value:
-	 *
-	 *	- TRUE will always set $field['unsigned'] to 'UNSIGNED'
-	 *	- FALSE will always set $field['unsigned'] to ''
-	 *	- array(TYPE) will set $field['unsigned'] to 'UNSIGNED',
-	 *		if $attributes['TYPE'] is found in the array
-	 *	- array(TYPE => UTYPE) will change $field['type'],
-	 *		from TYPE to UTYPE in case of a match
-	 *
-	 * @param	array	&$attributes
-	 * @param	array	&$field
-	 * @return	void
-	 */
-	protected function _attr_unsigned(&$attributes, &$field)
-	{
-		if (empty($attributes['UNSIGNED']) OR $attributes['UNSIGNED'] !== TRUE)
-		{
-			return;
-		}
-
-		// Reset the attribute in order to avoid issues if we do type conversion
-		$attributes['UNSIGNED'] = FALSE;
-
-		if (is_array($this->_unsigned))
-		{
-			foreach (array_keys($this->_unsigned) as $key)
-			{
-				if (is_int($key) && strcasecmp($attributes['TYPE'], $this->_unsigned[$key]) === 0)
-				{
-					$field['unsigned'] = ' UNSIGNED';
-					return;
-				}
-				elseif (is_string($key) && strcasecmp($attributes['TYPE'], $key) === 0)
-				{
-					$field['type'] = $key;
-					return;
-				}
-			}
-
-			return;
-		}
-
-		$field['unsigned'] = ($this->_unsigned === TRUE) ? ' UNSIGNED' : '';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute DEFAULT
-	 *
-	 * @param	array	&$attributes
-	 * @param	array	&$field
-	 * @return	void
-	 */
-	protected function _attr_default(&$attributes, &$field)
-	{
-		if ($this->_default === FALSE)
-		{
-			return;
-		}
-
-		if (array_key_exists('DEFAULT', $attributes))
-		{
-			if ($attributes['DEFAULT'] === NULL)
-			{
-				$field['default'] = empty($this->_null) ? '' : $this->_default.$this->_null;
-
-				// Override the NULL attribute if that's our default
-				$attributes['NULL'] = TRUE;
-				$field['null'] = empty($this->_null) ? '' : ' '.$this->_null;
-			}
-			else
-			{
-				$field['default'] = $this->_default.$this->db->escape($attributes['DEFAULT']);
-			}
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute UNIQUE
-	 *
-	 * @param	array	&$attributes
-	 * @param	array	&$field
-	 * @return	void
-	 */
-	protected function _attr_unique(&$attributes, &$field)
-	{
-		if ( ! empty($attributes['UNIQUE']) && $attributes['UNIQUE'] === TRUE)
-		{
-			$field['unique'] = ' UNIQUE';
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute AUTO_INCREMENT
-	 *
-	 * @param	array	&$attributes
-	 * @param	array	&$field
-	 * @return	void
-	 */
-	protected function _attr_auto_increment(&$attributes, &$field)
-	{
-		if ( ! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === TRUE && stripos($field['type'], 'int') !== FALSE)
-		{
-			$field['auto_increment'] = ' AUTO_INCREMENT';
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Process primary keys
-	 *
-	 * @param	string	$table	Table name
-	 * @return	string
-	 */
-	protected function _process_primary_keys($table)
-	{
-		$sql = '';
-
-		for ($i = 0, $c = count($this->primary_keys); $i < $c; $i++)
-		{
-			if ( ! isset($this->fields[$this->primary_keys[$i]]))
-			{
-				unset($this->primary_keys[$i]);
-			}
-		}
-
-		if (count($this->primary_keys) > 0)
-		{
-			$sql .= ",\n\tCONSTRAINT ".$this->db->escape_identifiers('pk_'.$table)
-				.' PRIMARY KEY('.implode(', ', $this->db->escape_identifiers($this->primary_keys)).')';
-		}
-
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Process indexes
-	 *
-	 * @param	string	$table	Table name
-	 * @return	string[] list of SQL statements
-	 */
-	protected function _process_indexes($table)
-	{
-		$sqls = array();
-
-		for ($i = 0, $c = count($this->keys); $i < $c; $i++)
-		{
-			if (is_array($this->keys[$i]))
-			{
-				for ($i2 = 0, $c2 = count($this->keys[$i]); $i2 < $c2; $i2++)
-				{
-					if ( ! isset($this->fields[$this->keys[$i][$i2]]))
-					{
-						unset($this->keys[$i][$i2]);
-						continue;
-					}
-				}
-			}
-			elseif ( ! isset($this->fields[$this->keys[$i]]))
-			{
-				unset($this->keys[$i]);
-				continue;
-			}
-
-			is_array($this->keys[$i]) OR $this->keys[$i] = array($this->keys[$i]);
-
-			$sqls[] = 'CREATE INDEX '.$this->db->escape_identifiers($table.'_'.implode('_', $this->keys[$i]))
-				.' ON '.$this->db->escape_identifiers($table)
-				.' ('.implode(', ', $this->db->escape_identifiers($this->keys[$i])).');';
-		}
-
-		return $sqls;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Reset
-	 *
-	 * Resets table creation vars
-	 *
-	 * @return	void
-	 */
-	protected function _reset()
-	{
-		$this->fields = $this->keys = $this->primary_keys = array();
-	}
-
-}
diff --git a/www-api/system/database/DB_query_builder.php b/www-api/system/database/DB_query_builder.php
deleted file mode 100644
index 93310849..00000000
--- a/www-api/system/database/DB_query_builder.php
+++ /dev/null
@@ -1,2809 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Query Builder Class
- *
- * This is the platform-independent base Query Builder implementation class.
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-
-abstract class CI_DB_query_builder extends CI_DB_driver {
-
-	/**
-	 * Return DELETE SQL flag
-	 *
-	 * @var	bool
-	 */
-	protected $return_delete_sql		= FALSE;
-
-	/**
-	 * Reset DELETE data flag
-	 *
-	 * @var	bool
-	 */
-	protected $reset_delete_data		= FALSE;
-
-	/**
-	 * QB SELECT data
-	 *
-	 * @var	array
-	 */
-	protected $qb_select			= array();
-
-	/**
-	 * QB DISTINCT flag
-	 *
-	 * @var	bool
-	 */
-	protected $qb_distinct			= FALSE;
-
-	/**
-	 * QB FROM data
-	 *
-	 * @var	array
-	 */
-	protected $qb_from			= array();
-
-	/**
-	 * QB JOIN data
-	 *
-	 * @var	array
-	 */
-	protected $qb_join			= array();
-
-	/**
-	 * QB WHERE data
-	 *
-	 * @var	array
-	 */
-	protected $qb_where			= array();
-
-	/**
-	 * QB GROUP BY data
-	 *
-	 * @var	array
-	 */
-	protected $qb_groupby			= array();
-
-	/**
-	 * QB HAVING data
-	 *
-	 * @var	array
-	 */
-	protected $qb_having			= array();
-
-	/**
-	 * QB keys
-	 *
-	 * @var	array
-	 */
-	protected $qb_keys			= array();
-
-	/**
-	 * QB LIMIT data
-	 *
-	 * @var	int
-	 */
-	protected $qb_limit			= FALSE;
-
-	/**
-	 * QB OFFSET data
-	 *
-	 * @var	int
-	 */
-	protected $qb_offset			= FALSE;
-
-	/**
-	 * QB ORDER BY data
-	 *
-	 * @var	array
-	 */
-	protected $qb_orderby			= array();
-
-	/**
-	 * QB data sets
-	 *
-	 * @var	array
-	 */
-	protected $qb_set			= array();
-
-	/**
-	 * QB data set for update_batch()
-	 *
-	 * @var	array
-	 */
-	protected $qb_set_ub			= array();
-
-	/**
-	 * QB aliased tables list
-	 *
-	 * @var	array
-	 */
-	protected $qb_aliased_tables		= array();
-
-	/**
-	 * QB WHERE group started flag
-	 *
-	 * @var	bool
-	 */
-	protected $qb_where_group_started	= FALSE;
-
-	/**
-	 * QB WHERE group count
-	 *
-	 * @var	int
-	 */
-	protected $qb_where_group_count		= 0;
-
-	// Query Builder Caching variables
-
-	/**
-	 * QB Caching flag
-	 *
-	 * @var	bool
-	 */
-	protected $qb_caching				= FALSE;
-
-	/**
-	 * QB Cache exists list
-	 *
-	 * @var	array
-	 */
-	protected $qb_cache_exists			= array();
-
-	/**
-	 * QB Cache SELECT data
-	 *
-	 * @var	array
-	 */
-	protected $qb_cache_select			= array();
-
-	/**
-	 * QB Cache FROM data
-	 *
-	 * @var	array
-	 */
-	protected $qb_cache_from			= array();
-
-	/**
-	 * QB Cache JOIN data
-	 *
-	 * @var	array
-	 */
-	protected $qb_cache_join			= array();
-
-	/**
-	 * QB Cache aliased tables list
-	 *
-	 * @var	array
-	 */
-	protected $qb_cache_aliased_tables			= array();
-
-	/**
-	 * QB Cache WHERE data
-	 *
-	 * @var	array
-	 */
-	protected $qb_cache_where			= array();
-
-	/**
-	 * QB Cache GROUP BY data
-	 *
-	 * @var	array
-	 */
-	protected $qb_cache_groupby			= array();
-
-	/**
-	 * QB Cache HAVING data
-	 *
-	 * @var	array
-	 */
-	protected $qb_cache_having			= array();
-
-	/**
-	 * QB Cache ORDER BY data
-	 *
-	 * @var	array
-	 */
-	protected $qb_cache_orderby			= array();
-
-	/**
-	 * QB Cache data sets
-	 *
-	 * @var	array
-	 */
-	protected $qb_cache_set				= array();
-
-	/**
-	 * QB No Escape data
-	 *
-	 * @var	array
-	 */
-	protected $qb_no_escape 			= array();
-
-	/**
-	 * QB Cache No Escape data
-	 *
-	 * @var	array
-	 */
-	protected $qb_cache_no_escape			= array();
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Select
-	 *
-	 * Generates the SELECT portion of the query
-	 *
-	 * @param	string
-	 * @param	mixed
-	 * @return	CI_DB_query_builder
-	 */
-	public function select($select = '*', $escape = NULL)
-	{
-		if (is_string($select))
-		{
-			$select = explode(',', $select);
-		}
-
-		// If the escape value was not set, we will base it on the global setting
-		is_bool($escape) OR $escape = $this->_protect_identifiers;
-
-		foreach ($select as $val)
-		{
-			$val = trim($val);
-
-			if ($val !== '')
-			{
-				$this->qb_select[] = $val;
-				$this->qb_no_escape[] = $escape;
-
-				if ($this->qb_caching === TRUE)
-				{
-					$this->qb_cache_select[] = $val;
-					$this->qb_cache_exists[] = 'select';
-					$this->qb_cache_no_escape[] = $escape;
-				}
-			}
-		}
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Select Max
-	 *
-	 * Generates a SELECT MAX(field) portion of a query
-	 *
-	 * @param	string	the field
-	 * @param	string	an alias
-	 * @return	CI_DB_query_builder
-	 */
-	public function select_max($select = '', $alias = '')
-	{
-		return $this->_max_min_avg_sum($select, $alias, 'MAX');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Select Min
-	 *
-	 * Generates a SELECT MIN(field) portion of a query
-	 *
-	 * @param	string	the field
-	 * @param	string	an alias
-	 * @return	CI_DB_query_builder
-	 */
-	public function select_min($select = '', $alias = '')
-	{
-		return $this->_max_min_avg_sum($select, $alias, 'MIN');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Select Average
-	 *
-	 * Generates a SELECT AVG(field) portion of a query
-	 *
-	 * @param	string	the field
-	 * @param	string	an alias
-	 * @return	CI_DB_query_builder
-	 */
-	public function select_avg($select = '', $alias = '')
-	{
-		return $this->_max_min_avg_sum($select, $alias, 'AVG');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Select Sum
-	 *
-	 * Generates a SELECT SUM(field) portion of a query
-	 *
-	 * @param	string	the field
-	 * @param	string	an alias
-	 * @return	CI_DB_query_builder
-	 */
-	public function select_sum($select = '', $alias = '')
-	{
-		return $this->_max_min_avg_sum($select, $alias, 'SUM');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * SELECT [MAX|MIN|AVG|SUM]()
-	 *
-	 * @used-by	select_max()
-	 * @used-by	select_min()
-	 * @used-by	select_avg()
-	 * @used-by	select_sum()
-	 *
-	 * @param	string	$select	Field name
-	 * @param	string	$alias
-	 * @param	string	$type
-	 * @return	CI_DB_query_builder
-	 */
-	protected function _max_min_avg_sum($select = '', $alias = '', $type = 'MAX')
-	{
-		if ( ! is_string($select) OR $select === '')
-		{
-			$this->display_error('db_invalid_query');
-		}
-
-		$type = strtoupper($type);
-
-		if ( ! in_array($type, array('MAX', 'MIN', 'AVG', 'SUM')))
-		{
-			show_error('Invalid function type: '.$type);
-		}
-
-		if ($alias === '')
-		{
-			$alias = $this->_create_alias_from_table(trim($select));
-		}
-
-		$sql = $type.'('.$this->protect_identifiers(trim($select)).') AS '.$this->escape_identifiers(trim($alias));
-
-		$this->qb_select[] = $sql;
-		$this->qb_no_escape[] = NULL;
-
-		if ($this->qb_caching === TRUE)
-		{
-			$this->qb_cache_select[] = $sql;
-			$this->qb_cache_exists[] = 'select';
-		}
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Determines the alias name based on the table
-	 *
-	 * @param	string	$item
-	 * @return	string
-	 */
-	protected function _create_alias_from_table($item)
-	{
-		if (strpos($item, '.') !== FALSE)
-		{
-			$item = explode('.', $item);
-			return end($item);
-		}
-
-		return $item;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * DISTINCT
-	 *
-	 * Sets a flag which tells the query string compiler to add DISTINCT
-	 *
-	 * @param	bool	$val
-	 * @return	CI_DB_query_builder
-	 */
-	public function distinct($val = TRUE)
-	{
-		$this->qb_distinct = is_bool($val) ? $val : TRUE;
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * From
-	 *
-	 * Generates the FROM portion of the query
-	 *
-	 * @param	mixed	$from	can be a string or array
-	 * @return	CI_DB_query_builder
-	 */
-	public function from($from)
-	{
-		foreach ((array) $from as $val)
-		{
-			if (strpos($val, ',') !== FALSE)
-			{
-				foreach (explode(',', $val) as $v)
-				{
-					$v = trim($v);
-					$this->_track_aliases($v);
-
-					$this->qb_from[] = $v = $this->protect_identifiers($v, TRUE, NULL, FALSE);
-
-					if ($this->qb_caching === TRUE)
-					{
-						$this->qb_cache_from[] = $v;
-						$this->qb_cache_exists[] = 'from';
-					}
-				}
-			}
-			else
-			{
-				$val = trim($val);
-
-				// Extract any aliases that might exist. We use this information
-				// in the protect_identifiers to know whether to add a table prefix
-				$this->_track_aliases($val);
-
-				$this->qb_from[] = $val = $this->protect_identifiers($val, TRUE, NULL, FALSE);
-
-				if ($this->qb_caching === TRUE)
-				{
-					$this->qb_cache_from[] = $val;
-					$this->qb_cache_exists[] = 'from';
-				}
-			}
-		}
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * JOIN
-	 *
-	 * Generates the JOIN portion of the query
-	 *
-	 * @param	string
-	 * @param	string	the join condition
-	 * @param	string	the type of join
-	 * @param	string	whether not to try to escape identifiers
-	 * @return	CI_DB_query_builder
-	 */
-	public function join($table, $cond, $type = '', $escape = NULL)
-	{
-		if ($type !== '')
-		{
-			$type = strtoupper(trim($type));
-
-			if ( ! in_array($type, array('LEFT', 'RIGHT', 'OUTER', 'INNER', 'LEFT OUTER', 'RIGHT OUTER', 'FULL OUTER', 'FULL'), TRUE))
-			{
-				$type = '';
-			}
-			else
-			{
-				$type .= ' ';
-			}
-		}
-
-		// Extract any aliases that might exist. We use this information
-		// in the protect_identifiers to know whether to add a table prefix
-		$this->_track_aliases($table);
-
-		is_bool($escape) OR $escape = $this->_protect_identifiers;
-
-		if ( ! $this->_has_operator($cond))
-		{
-			$cond = ' USING ('.($escape ? $this->escape_identifiers($cond) : $cond).')';
-		}
-		elseif ($escape === FALSE)
-		{
-			$cond = ' ON '.$cond;
-		}
-		else
-		{
-			// Split multiple conditions
-			if (preg_match_all('/\sAND\s|\sOR\s/i', $cond, $joints, PREG_OFFSET_CAPTURE))
-			{
-				$conditions = array();
-				$joints = $joints[0];
-				array_unshift($joints, array('', 0));
-
-				for ($i = count($joints) - 1, $pos = strlen($cond); $i >= 0; $i--)
-				{
-					$joints[$i][1] += strlen($joints[$i][0]); // offset
-					$conditions[$i] = substr($cond, $joints[$i][1], $pos - $joints[$i][1]);
-					$pos = $joints[$i][1] - strlen($joints[$i][0]);
-					$joints[$i] = $joints[$i][0];
-				}
-			}
-			else
-			{
-				$conditions = array($cond);
-				$joints = array('');
-			}
-
-			$cond = ' ON ';
-			for ($i = 0, $c = count($conditions); $i < $c; $i++)
-			{
-				$operator = $this->_get_operator($conditions[$i]);
-				$cond .= $joints[$i];
-				$cond .= preg_match("/(\(*)?([\[\]\w\.'-]+)".preg_quote($operator)."(.*)/i", $conditions[$i], $match)
-					? $match[1].$this->protect_identifiers($match[2]).$operator.$this->protect_identifiers($match[3])
-					: $conditions[$i];
-			}
-		}
-
-		// Do we want to escape the table name?
-		if ($escape === TRUE)
-		{
-			$table = $this->protect_identifiers($table, TRUE, NULL, FALSE);
-		}
-
-		// Assemble the JOIN statement
-		$this->qb_join[] = $join = $type.'JOIN '.$table.$cond;
-
-		if ($this->qb_caching === TRUE)
-		{
-			$this->qb_cache_join[] = $join;
-			$this->qb_cache_exists[] = 'join';
-		}
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * WHERE
-	 *
-	 * Generates the WHERE portion of the query.
-	 * Separates multiple calls with 'AND'.
-	 *
-	 * @param	mixed
-	 * @param	mixed
-	 * @param	bool
-	 * @return	CI_DB_query_builder
-	 */
-	public function where($key, $value = NULL, $escape = NULL)
-	{
-		return $this->_wh('qb_where', $key, $value, 'AND ', $escape);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * OR WHERE
-	 *
-	 * Generates the WHERE portion of the query.
-	 * Separates multiple calls with 'OR'.
-	 *
-	 * @param	mixed
-	 * @param	mixed
-	 * @param	bool
-	 * @return	CI_DB_query_builder
-	 */
-	public function or_where($key, $value = NULL, $escape = NULL)
-	{
-		return $this->_wh('qb_where', $key, $value, 'OR ', $escape);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * WHERE, HAVING
-	 *
-	 * @used-by	where()
-	 * @used-by	or_where()
-	 * @used-by	having()
-	 * @used-by	or_having()
-	 *
-	 * @param	string	$qb_key	'qb_where' or 'qb_having'
-	 * @param	mixed	$key
-	 * @param	mixed	$value
-	 * @param	string	$type
-	 * @param	bool	$escape
-	 * @return	CI_DB_query_builder
-	 */
-	protected function _wh($qb_key, $key, $value = NULL, $type = 'AND ', $escape = NULL)
-	{
-		$qb_cache_key = ($qb_key === 'qb_having') ? 'qb_cache_having' : 'qb_cache_where';
-
-		if ( ! is_array($key))
-		{
-			$key = array($key => $value);
-		}
-
-		// If the escape value was not set will base it on the global setting
-		is_bool($escape) OR $escape = $this->_protect_identifiers;
-
-		foreach ($key as $k => $v)
-		{
-			$prefix = (count($this->$qb_key) === 0 && count($this->$qb_cache_key) === 0)
-				? $this->_group_get_type('')
-				: $this->_group_get_type($type);
-
-			if ($v !== NULL)
-			{
-				if ($escape === TRUE)
-				{
-					$v = $this->escape($v);
-				}
-
-				if ( ! $this->_has_operator($k))
-				{
-					$k .= ' = ';
-				}
-			}
-			elseif ( ! $this->_has_operator($k))
-			{
-				// value appears not to have been set, assign the test to IS NULL
-				$k .= ' IS NULL';
-			}
-			elseif (preg_match('/\s*(!?=|<>|\sIS(?:\s+NOT)?\s)\s*$/i', $k, $match, PREG_OFFSET_CAPTURE))
-			{
-				$k = substr($k, 0, $match[0][1]).($match[1][0] === '=' ? ' IS NULL' : ' IS NOT NULL');
-			}
-
-			${$qb_key} = array('condition' => $prefix.$k, 'value' => $v, 'escape' => $escape);
-			$this->{$qb_key}[] = ${$qb_key};
-			if ($this->qb_caching === TRUE)
-			{
-				$this->{$qb_cache_key}[] = ${$qb_key};
-				$this->qb_cache_exists[] = substr($qb_key, 3);
-			}
-
-		}
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * WHERE IN
-	 *
-	 * Generates a WHERE field IN('item', 'item') SQL query,
-	 * joined with 'AND' if appropriate.
-	 *
-	 * @param	string	$key	The field to search
-	 * @param	array	$values	The values searched on
-	 * @param	bool	$escape
-	 * @return	CI_DB_query_builder
-	 */
-	public function where_in($key = NULL, $values = NULL, $escape = NULL)
-	{
-		return $this->_where_in($key, $values, FALSE, 'AND ', $escape);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * OR WHERE IN
-	 *
-	 * Generates a WHERE field IN('item', 'item') SQL query,
-	 * joined with 'OR' if appropriate.
-	 *
-	 * @param	string	$key	The field to search
-	 * @param	array	$values	The values searched on
-	 * @param	bool	$escape
-	 * @return	CI_DB_query_builder
-	 */
-	public function or_where_in($key = NULL, $values = NULL, $escape = NULL)
-	{
-		return $this->_where_in($key, $values, FALSE, 'OR ', $escape);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * WHERE NOT IN
-	 *
-	 * Generates a WHERE field NOT IN('item', 'item') SQL query,
-	 * joined with 'AND' if appropriate.
-	 *
-	 * @param	string	$key	The field to search
-	 * @param	array	$values	The values searched on
-	 * @param	bool	$escape
-	 * @return	CI_DB_query_builder
-	 */
-	public function where_not_in($key = NULL, $values = NULL, $escape = NULL)
-	{
-		return $this->_where_in($key, $values, TRUE, 'AND ', $escape);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * OR WHERE NOT IN
-	 *
-	 * Generates a WHERE field NOT IN('item', 'item') SQL query,
-	 * joined with 'OR' if appropriate.
-	 *
-	 * @param	string	$key	The field to search
-	 * @param	array	$values	The values searched on
-	 * @param	bool	$escape
-	 * @return	CI_DB_query_builder
-	 */
-	public function or_where_not_in($key = NULL, $values = NULL, $escape = NULL)
-	{
-		return $this->_where_in($key, $values, TRUE, 'OR ', $escape);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Internal WHERE IN
-	 *
-	 * @used-by	where_in()
-	 * @used-by	or_where_in()
-	 * @used-by	where_not_in()
-	 * @used-by	or_where_not_in()
-	 *
-	 * @param	string	$key	The field to search
-	 * @param	array	$values	The values searched on
-	 * @param	bool	$not	If the statement would be IN or NOT IN
-	 * @param	string	$type
-	 * @param	bool	$escape
-	 * @return	CI_DB_query_builder
-	 */
-	protected function _where_in($key = NULL, $values = NULL, $not = FALSE, $type = 'AND ', $escape = NULL)
-	{
-		if ($key === NULL OR $values === NULL)
-		{
-			return $this;
-		}
-
-		if ( ! is_array($values))
-		{
-			$values = array($values);
-		}
-
-		is_bool($escape) OR $escape = $this->_protect_identifiers;
-
-		$not = ($not) ? ' NOT' : '';
-
-		if ($escape === TRUE)
-		{
-			$where_in = array();
-			foreach ($values as $value)
-			{
-				$where_in[] = $this->escape($value);
-			}
-		}
-		else
-		{
-			$where_in = array_values($values);
-		}
-
-		$prefix = (count($this->qb_where) === 0 && count($this->qb_cache_where) === 0)
-			? $this->_group_get_type('')
-			: $this->_group_get_type($type);
-
-		$where_in = array(
-			'condition' => $prefix.$key.$not.' IN('.implode(', ', $where_in).')',
-			'value' => NULL,
-			'escape' => $escape
-		);
-
-		$this->qb_where[] = $where_in;
-		if ($this->qb_caching === TRUE)
-		{
-			$this->qb_cache_where[] = $where_in;
-			$this->qb_cache_exists[] = 'where';
-		}
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * LIKE
-	 *
-	 * Generates a %LIKE% portion of the query.
-	 * Separates multiple calls with 'AND'.
-	 *
-	 * @param	mixed	$field
-	 * @param	string	$match
-	 * @param	string	$side
-	 * @param	bool	$escape
-	 * @return	CI_DB_query_builder
-	 */
-	public function like($field, $match = '', $side = 'both', $escape = NULL)
-	{
-		return $this->_like($field, $match, 'AND ', $side, '', $escape);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * NOT LIKE
-	 *
-	 * Generates a NOT LIKE portion of the query.
-	 * Separates multiple calls with 'AND'.
-	 *
-	 * @param	mixed	$field
-	 * @param	string	$match
-	 * @param	string	$side
-	 * @param	bool	$escape
-	 * @return	CI_DB_query_builder
-	 */
-	public function not_like($field, $match = '', $side = 'both', $escape = NULL)
-	{
-		return $this->_like($field, $match, 'AND ', $side, 'NOT', $escape);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * OR LIKE
-	 *
-	 * Generates a %LIKE% portion of the query.
-	 * Separates multiple calls with 'OR'.
-	 *
-	 * @param	mixed	$field
-	 * @param	string	$match
-	 * @param	string	$side
-	 * @param	bool	$escape
-	 * @return	CI_DB_query_builder
-	 */
-	public function or_like($field, $match = '', $side = 'both', $escape = NULL)
-	{
-		return $this->_like($field, $match, 'OR ', $side, '', $escape);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * OR NOT LIKE
-	 *
-	 * Generates a NOT LIKE portion of the query.
-	 * Separates multiple calls with 'OR'.
-	 *
-	 * @param	mixed	$field
-	 * @param	string	$match
-	 * @param	string	$side
-	 * @param	bool	$escape
-	 * @return	CI_DB_query_builder
-	 */
-	public function or_not_like($field, $match = '', $side = 'both', $escape = NULL)
-	{
-		return $this->_like($field, $match, 'OR ', $side, 'NOT', $escape);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Internal LIKE
-	 *
-	 * @used-by	like()
-	 * @used-by	or_like()
-	 * @used-by	not_like()
-	 * @used-by	or_not_like()
-	 *
-	 * @param	mixed	$field
-	 * @param	string	$match
-	 * @param	string	$type
-	 * @param	string	$side
-	 * @param	string	$not
-	 * @param	bool	$escape
-	 * @return	CI_DB_query_builder
-	 */
-	protected function _like($field, $match = '', $type = 'AND ', $side = 'both', $not = '', $escape = NULL)
-	{
-		if ( ! is_array($field))
-		{
-			$field = array($field => $match);
-		}
-
-		is_bool($escape) OR $escape = $this->_protect_identifiers;
-		// lowercase $side in case somebody writes e.g. 'BEFORE' instead of 'before' (doh)
-		$side = strtolower($side);
-
-		foreach ($field as $k => $v)
-		{
-			$prefix = (count($this->qb_where) === 0 && count($this->qb_cache_where) === 0)
-				? $this->_group_get_type('') : $this->_group_get_type($type);
-
-			if ($escape === TRUE)
-			{
-				$v = $this->escape_like_str($v);
-			}
-
-			switch ($side)
-			{
-				case 'none':
-					$v = "'{$v}'";
-					break;
-				case 'before':
-					$v = "'%{$v}'";
-					break;
-				case 'after':
-					$v = "'{$v}%'";
-					break;
-				case 'both':
-				default:
-					$v = "'%{$v}%'";
-					break;
-			}
-
-			// some platforms require an escape sequence definition for LIKE wildcards
-			if ($escape === TRUE && $this->_like_escape_str !== '')
-			{
-				$v .= sprintf($this->_like_escape_str, $this->_like_escape_chr);
-			}
-
-			$qb_where = array('condition' => "{$prefix} {$k} {$not} LIKE {$v}", 'value' => NULL, 'escape' => $escape);
-			$this->qb_where[] = $qb_where;
-			if ($this->qb_caching === TRUE)
-			{
-				$this->qb_cache_where[] = $qb_where;
-				$this->qb_cache_exists[] = 'where';
-			}
-		}
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Starts a query group.
-	 *
-	 * @param	string	$not	(Internal use only)
-	 * @param	string	$type	(Internal use only)
-	 * @return	CI_DB_query_builder
-	 */
-	public function group_start($not = '', $type = 'AND ')
-	{
-		$type = $this->_group_get_type($type);
-
-		$this->qb_where_group_started = TRUE;
-		$prefix = (count($this->qb_where) === 0 && count($this->qb_cache_where) === 0) ? '' : $type;
-		$where = array(
-			'condition' => $prefix.$not.str_repeat(' ', ++$this->qb_where_group_count).' (',
-			'value' => NULL,
-			'escape' => FALSE
-		);
-
-		$this->qb_where[] = $where;
-		if ($this->qb_caching)
-		{
-			$this->qb_cache_where[] = $where;
-		}
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Starts a query group, but ORs the group
-	 *
-	 * @return	CI_DB_query_builder
-	 */
-	public function or_group_start()
-	{
-		return $this->group_start('', 'OR ');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Starts a query group, but NOTs the group
-	 *
-	 * @return	CI_DB_query_builder
-	 */
-	public function not_group_start()
-	{
-		return $this->group_start('NOT ', 'AND ');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Starts a query group, but OR NOTs the group
-	 *
-	 * @return	CI_DB_query_builder
-	 */
-	public function or_not_group_start()
-	{
-		return $this->group_start('NOT ', 'OR ');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Ends a query group
-	 *
-	 * @return	CI_DB_query_builder
-	 */
-	public function group_end()
-	{
-		$this->qb_where_group_started = FALSE;
-		$where = array(
-			'condition' => str_repeat(' ', $this->qb_where_group_count--).')',
-			'value' => NULL,
-			'escape' => FALSE
-		);
-
-		$this->qb_where[] = $where;
-		if ($this->qb_caching)
-		{
-			$this->qb_cache_where[] = $where;
-		}
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Group_get_type
-	 *
-	 * @used-by	group_start()
-	 * @used-by	_like()
-	 * @used-by	_wh()
-	 * @used-by	_where_in()
-	 *
-	 * @param	string	$type
-	 * @return	string
-	 */
-	protected function _group_get_type($type)
-	{
-		if ($this->qb_where_group_started)
-		{
-			$type = '';
-			$this->qb_where_group_started = FALSE;
-		}
-
-		return $type;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * GROUP BY
-	 *
-	 * @param	mixed	$by
-	 * @param	bool	$escape
-	 * @return	CI_DB_query_builder
-	 */
-	public function group_by($by, $escape = NULL)
-	{
-		is_bool($escape) OR $escape = $this->_protect_identifiers;
-
-		if (is_string($by))
-		{
-			$by = ($escape === TRUE)
-				? explode(',', $by)
-				: array($by);
-		}
-
-		foreach ($by as $val)
-		{
-			$val = trim($val);
-
-			if ($val !== '')
-			{
-				$val = array('field' => $val, 'escape' => $escape);
-
-				$this->qb_groupby[] = $val;
-				if ($this->qb_caching === TRUE)
-				{
-					$this->qb_cache_groupby[] = $val;
-					$this->qb_cache_exists[] = 'groupby';
-				}
-			}
-		}
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * HAVING
-	 *
-	 * Separates multiple calls with 'AND'.
-	 *
-	 * @param	string	$key
-	 * @param	string	$value
-	 * @param	bool	$escape
-	 * @return	CI_DB_query_builder
-	 */
-	public function having($key, $value = NULL, $escape = NULL)
-	{
-		return $this->_wh('qb_having', $key, $value, 'AND ', $escape);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * OR HAVING
-	 *
-	 * Separates multiple calls with 'OR'.
-	 *
-	 * @param	string	$key
-	 * @param	string	$value
-	 * @param	bool	$escape
-	 * @return	CI_DB_query_builder
-	 */
-	public function or_having($key, $value = NULL, $escape = NULL)
-	{
-		return $this->_wh('qb_having', $key, $value, 'OR ', $escape);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ORDER BY
-	 *
-	 * @param	string	$orderby
-	 * @param	string	$direction	ASC, DESC or RANDOM
-	 * @param	bool	$escape
-	 * @return	CI_DB_query_builder
-	 */
-	public function order_by($orderby, $direction = '', $escape = NULL)
-	{
-		$direction = strtoupper(trim($direction));
-
-		if ($direction === 'RANDOM')
-		{
-			$direction = '';
-
-			// Do we have a seed value?
-			$orderby = ctype_digit((string) $orderby)
-				? sprintf($this->_random_keyword[1], $orderby)
-				: $this->_random_keyword[0];
-		}
-		elseif (empty($orderby))
-		{
-			return $this;
-		}
-		elseif ($direction !== '')
-		{
-			$direction = in_array($direction, array('ASC', 'DESC'), TRUE) ? ' '.$direction : '';
-		}
-
-		is_bool($escape) OR $escape = $this->_protect_identifiers;
-
-		if ($escape === FALSE)
-		{
-			$qb_orderby[] = array('field' => $orderby, 'direction' => $direction, 'escape' => FALSE);
-		}
-		else
-		{
-			$qb_orderby = array();
-			foreach (explode(',', $orderby) as $field)
-			{
-				$qb_orderby[] = ($direction === '' && preg_match('/\s+(ASC|DESC)$/i', rtrim($field), $match, PREG_OFFSET_CAPTURE))
-					? array('field' => ltrim(substr($field, 0, $match[0][1])), 'direction' => ' '.$match[1][0], 'escape' => TRUE)
-					: array('field' => trim($field), 'direction' => $direction, 'escape' => TRUE);
-			}
-		}
-
-		$this->qb_orderby = array_merge($this->qb_orderby, $qb_orderby);
-		if ($this->qb_caching === TRUE)
-		{
-			$this->qb_cache_orderby = array_merge($this->qb_cache_orderby, $qb_orderby);
-			$this->qb_cache_exists[] = 'orderby';
-		}
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * LIMIT
-	 *
-	 * @param	int	$value	LIMIT value
-	 * @param	int	$offset	OFFSET value
-	 * @return	CI_DB_query_builder
-	 */
-	public function limit($value, $offset = 0)
-	{
-		is_null($value) OR $this->qb_limit = (int) $value;
-		empty($offset) OR $this->qb_offset = (int) $offset;
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Sets the OFFSET value
-	 *
-	 * @param	int	$offset	OFFSET value
-	 * @return	CI_DB_query_builder
-	 */
-	public function offset($offset)
-	{
-		empty($offset) OR $this->qb_offset = (int) $offset;
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * LIMIT string
-	 *
-	 * Generates a platform-specific LIMIT clause.
-	 *
-	 * @param	string	$sql	SQL Query
-	 * @return	string
-	 */
-	protected function _limit($sql)
-	{
-		return $sql.' LIMIT '.($this->qb_offset ? $this->qb_offset.', ' : '').(int) $this->qb_limit;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * The "set" function.
-	 *
-	 * Allows key/value pairs to be set for inserting or updating
-	 *
-	 * @param	mixed
-	 * @param	string
-	 * @param	bool
-	 * @return	CI_DB_query_builder
-	 */
-	public function set($key, $value = '', $escape = NULL)
-	{
-		$key = $this->_object_to_array($key);
-
-		if ( ! is_array($key))
-		{
-			$key = array($key => $value);
-		}
-
-		is_bool($escape) OR $escape = $this->_protect_identifiers;
-
-		foreach ($key as $k => $v)
-		{
-			$this->qb_set[$this->protect_identifiers($k, FALSE, $escape)] = ($escape)
-				? $this->escape($v) : $v;
-		}
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get SELECT query string
-	 *
-	 * Compiles a SELECT query string and returns the sql.
-	 *
-	 * @param	string	the table name to select from (optional)
-	 * @param	bool	TRUE: resets QB values; FALSE: leave QB values alone
-	 * @return	string
-	 */
-	public function get_compiled_select($table = '', $reset = TRUE)
-	{
-		if ($table !== '')
-		{
-			$this->_track_aliases($table);
-			$this->from($table);
-		}
-
-		$select = $this->_compile_select();
-
-		if ($reset === TRUE)
-		{
-			$this->_reset_select();
-		}
-
-		return $select;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get
-	 *
-	 * Compiles the select statement based on the other functions called
-	 * and runs the query
-	 *
-	 * @param	string	the table
-	 * @param	string	the limit clause
-	 * @param	string	the offset clause
-	 * @return	CI_DB_result
-	 */
-	public function get($table = '', $limit = NULL, $offset = NULL)
-	{
-		if ($table !== '')
-		{
-			$this->_track_aliases($table);
-			$this->from($table);
-		}
-
-		if ( ! empty($limit))
-		{
-			$this->limit($limit, $offset);
-		}
-
-		$result = $this->query($this->_compile_select());
-		$this->_reset_select();
-		return $result;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * "Count All Results" query
-	 *
-	 * Generates a platform-specific query string that counts all records
-	 * returned by an Query Builder query.
-	 *
-	 * @param	string
-	 * @param	bool	the reset clause
-	 * @return	int
-	 */
-	public function count_all_results($table = '', $reset = TRUE)
-	{
-		if ($table !== '')
-		{
-			$this->_track_aliases($table);
-			$this->from($table);
-		}
-
-		// ORDER BY usage is often problematic here (most notably
-		// on Microsoft SQL Server) and ultimately unnecessary
-		// for selecting COUNT(*) ...
-		$qb_orderby       = $this->qb_orderby;
-		$qb_cache_orderby = $this->qb_cache_orderby;
-		$this->qb_orderby = $this->qb_cache_orderby = array();
-
-		$result = ($this->qb_distinct === TRUE OR ! empty($this->qb_groupby) OR ! empty($this->qb_cache_groupby) OR ! empty($this->qb_having) OR $this->qb_limit OR $this->qb_offset)
-			? $this->query($this->_count_string.$this->protect_identifiers('numrows')."\nFROM (\n".$this->_compile_select()."\n) CI_count_all_results")
-			: $this->query($this->_compile_select($this->_count_string.$this->protect_identifiers('numrows')));
-
-		if ($reset === TRUE)
-		{
-			$this->_reset_select();
-		}
-		else
-		{
-			$this->qb_orderby       = $qb_orderby;
-			$this->qb_cache_orderby = $qb_cache_orderby;
-		}
-
-		if ($result->num_rows() === 0)
-		{
-			return 0;
-		}
-
-		$row = $result->row();
-		return (int) $row->numrows;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * get_where()
-	 *
-	 * Allows the where clause, limit and offset to be added directly
-	 *
-	 * @param	string	$table
-	 * @param	string	$where
-	 * @param	int	$limit
-	 * @param	int	$offset
-	 * @return	CI_DB_result
-	 */
-	public function get_where($table = '', $where = NULL, $limit = NULL, $offset = NULL)
-	{
-		if ($table !== '')
-		{
-			$this->from($table);
-		}
-
-		if ($where !== NULL)
-		{
-			$this->where($where);
-		}
-
-		if ( ! empty($limit))
-		{
-			$this->limit($limit, $offset);
-		}
-
-		$result = $this->query($this->_compile_select());
-		$this->_reset_select();
-		return $result;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Insert_Batch
-	 *
-	 * Compiles batch insert strings and runs the queries
-	 *
-	 * @param	string	$table	Table to insert into
-	 * @param	array	$set 	An associative array of insert values
-	 * @param	bool	$escape	Whether to escape values and identifiers
-	 * @return	int	Number of rows inserted or FALSE on failure
-	 */
-	public function insert_batch($table, $set = NULL, $escape = NULL, $batch_size = 100)
-	{
-		if ($set === NULL)
-		{
-			if (empty($this->qb_set))
-			{
-				return ($this->db_debug) ? $this->display_error('db_must_use_set') : FALSE;
-			}
-		}
-		else
-		{
-			if (empty($set))
-			{
-				return ($this->db_debug) ? $this->display_error('insert_batch() called with no data') : FALSE;
-			}
-
-			$this->set_insert_batch($set, '', $escape);
-		}
-
-		if (strlen($table) === 0)
-		{
-			if ( ! isset($this->qb_from[0]))
-			{
-				return ($this->db_debug) ? $this->display_error('db_must_set_table') : FALSE;
-			}
-
-			$table = $this->qb_from[0];
-		}
-
-		// Batch this baby
-		$affected_rows = 0;
-		for ($i = 0, $total = count($this->qb_set); $i < $total; $i += $batch_size)
-		{
-			if ($this->query($this->_insert_batch($this->protect_identifiers($table, TRUE, $escape, FALSE), $this->qb_keys, array_slice($this->qb_set, $i, $batch_size))))
-			{
-				$affected_rows += $this->affected_rows();
-			}
-		}
-
-		$this->_reset_write();
-		return $affected_rows;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Insert batch statement
-	 *
-	 * Generates a platform-specific insert string from the supplied data.
-	 *
-	 * @param	string	$table	Table name
-	 * @param	array	$keys	INSERT keys
-	 * @param	array	$values	INSERT values
-	 * @return	string
-	 */
-	protected function _insert_batch($table, $keys, $values)
-	{
-		return 'INSERT INTO '.$table.' ('.implode(', ', $keys).') VALUES '.implode(', ', $values);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * The "set_insert_batch" function.  Allows key/value pairs to be set for batch inserts
-	 *
-	 * @param	mixed
-	 * @param	string
-	 * @param	bool
-	 * @return	CI_DB_query_builder
-	 */
-	public function set_insert_batch($key, $value = '', $escape = NULL)
-	{
-		$key = $this->_object_to_array_batch($key);
-
-		if ( ! is_array($key))
-		{
-			$key = array($key => $value);
-		}
-
-		is_bool($escape) OR $escape = $this->_protect_identifiers;
-
-		$keys = array_keys($this->_object_to_array(reset($key)));
-		sort($keys);
-
-		foreach ($key as $row)
-		{
-			$row = $this->_object_to_array($row);
-			if (count(array_diff($keys, array_keys($row))) > 0 OR count(array_diff(array_keys($row), $keys)) > 0)
-			{
-				// batch function above returns an error on an empty array
-				$this->qb_set[] = array();
-				return;
-			}
-
-			ksort($row); // puts $row in the same order as our keys
-
-			if ($escape !== FALSE)
-			{
-				$clean = array();
-				foreach ($row as $value)
-				{
-					$clean[] = $this->escape($value);
-				}
-
-				$row = $clean;
-			}
-
-			$this->qb_set[] = '('.implode(',', $row).')';
-		}
-
-		foreach ($keys as $k)
-		{
-			$this->qb_keys[] = $this->protect_identifiers($k, FALSE, $escape);
-		}
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get INSERT query string
-	 *
-	 * Compiles an insert query and returns the sql
-	 *
-	 * @param	string	the table to insert into
-	 * @param	bool	TRUE: reset QB values; FALSE: leave QB values alone
-	 * @return	string
-	 */
-	public function get_compiled_insert($table = '', $reset = TRUE)
-	{
-		if ($this->_validate_insert($table) === FALSE)
-		{
-			return FALSE;
-		}
-
-		$sql = $this->_insert(
-			$this->protect_identifiers(
-				$this->qb_from[0], TRUE, NULL, FALSE
-			),
-			array_keys($this->qb_set),
-			array_values($this->qb_set)
-		);
-
-		if ($reset === TRUE)
-		{
-			$this->_reset_write();
-		}
-
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Insert
-	 *
-	 * Compiles an insert string and runs the query
-	 *
-	 * @param	string	the table to insert data into
-	 * @param	array	an associative array of insert values
-	 * @param	bool	$escape	Whether to escape values and identifiers
-	 * @return	bool	TRUE on success, FALSE on failure
-	 */
-	public function insert($table = '', $set = NULL, $escape = NULL)
-	{
-		if ($set !== NULL)
-		{
-			$this->set($set, '', $escape);
-		}
-
-		if ($this->_validate_insert($table) === FALSE)
-		{
-			return FALSE;
-		}
-
-		$sql = $this->_insert(
-			$this->protect_identifiers(
-				$this->qb_from[0], TRUE, $escape, FALSE
-			),
-			array_keys($this->qb_set),
-			array_values($this->qb_set)
-		);
-
-		$this->_reset_write();
-		return $this->query($sql);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Validate Insert
-	 *
-	 * This method is used by both insert() and get_compiled_insert() to
-	 * validate that the there data is actually being set and that table
-	 * has been chosen to be inserted into.
-	 *
-	 * @param	string	the table to insert data into
-	 * @return	string
-	 */
-	protected function _validate_insert($table = '')
-	{
-		if (count($this->qb_set) === 0)
-		{
-			return ($this->db_debug) ? $this->display_error('db_must_use_set') : FALSE;
-		}
-
-		if ($table !== '')
-		{
-			$this->qb_from[0] = $table;
-		}
-		elseif ( ! isset($this->qb_from[0]))
-		{
-			return ($this->db_debug) ? $this->display_error('db_must_set_table') : FALSE;
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Replace
-	 *
-	 * Compiles an replace into string and runs the query
-	 *
-	 * @param	string	the table to replace data into
-	 * @param	array	an associative array of insert values
-	 * @return	bool	TRUE on success, FALSE on failure
-	 */
-	public function replace($table = '', $set = NULL)
-	{
-		if ($set !== NULL)
-		{
-			$this->set($set);
-		}
-
-		if (count($this->qb_set) === 0)
-		{
-			return ($this->db_debug) ? $this->display_error('db_must_use_set') : FALSE;
-		}
-
-		if ($table === '')
-		{
-			if ( ! isset($this->qb_from[0]))
-			{
-				return ($this->db_debug) ? $this->display_error('db_must_set_table') : FALSE;
-			}
-
-			$table = $this->qb_from[0];
-		}
-
-		$sql = $this->_replace($this->protect_identifiers($table, TRUE, NULL, FALSE), array_keys($this->qb_set), array_values($this->qb_set));
-
-		$this->_reset_write();
-		return $this->query($sql);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Replace statement
-	 *
-	 * Generates a platform-specific replace string from the supplied data
-	 *
-	 * @param	string	the table name
-	 * @param	array	the insert keys
-	 * @param	array	the insert values
-	 * @return	string
-	 */
-	protected function _replace($table, $keys, $values)
-	{
-		return 'REPLACE INTO '.$table.' ('.implode(', ', $keys).') VALUES ('.implode(', ', $values).')';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * FROM tables
-	 *
-	 * Groups tables in FROM clauses if needed, so there is no confusion
-	 * about operator precedence.
-	 *
-	 * Note: This is only used (and overridden) by MySQL and CUBRID.
-	 *
-	 * @return	string
-	 */
-	protected function _from_tables()
-	{
-		return implode(', ', $this->qb_from);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get UPDATE query string
-	 *
-	 * Compiles an update query and returns the sql
-	 *
-	 * @param	string	the table to update
-	 * @param	bool	TRUE: reset QB values; FALSE: leave QB values alone
-	 * @return	string
-	 */
-	public function get_compiled_update($table = '', $reset = TRUE)
-	{
-		// Combine any cached components with the current statements
-		$this->_merge_cache();
-
-		if ($this->_validate_update($table) === FALSE)
-		{
-			return FALSE;
-		}
-
-		$sql = $this->_update($this->qb_from[0], $this->qb_set);
-
-		if ($reset === TRUE)
-		{
-			$this->_reset_write();
-		}
-
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * UPDATE
-	 *
-	 * Compiles an update string and runs the query.
-	 *
-	 * @param	string	$table
-	 * @param	array	$set	An associative array of update values
-	 * @param	mixed	$where
-	 * @param	int	$limit
-	 * @return	bool	TRUE on success, FALSE on failure
-	 */
-	public function update($table = '', $set = NULL, $where = NULL, $limit = NULL)
-	{
-		// Combine any cached components with the current statements
-		$this->_merge_cache();
-
-		if ($set !== NULL)
-		{
-			$this->set($set);
-		}
-
-		if ($this->_validate_update($table) === FALSE)
-		{
-			return FALSE;
-		}
-
-		if ($where !== NULL)
-		{
-			$this->where($where);
-		}
-
-		if ( ! empty($limit))
-		{
-			$this->limit($limit);
-		}
-
-		$sql = $this->_update($this->qb_from[0], $this->qb_set);
-		$this->_reset_write();
-		return $this->query($sql);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Validate Update
-	 *
-	 * This method is used by both update() and get_compiled_update() to
-	 * validate that data is actually being set and that a table has been
-	 * chosen to be update.
-	 *
-	 * @param	string	the table to update data on
-	 * @return	bool
-	 */
-	protected function _validate_update($table)
-	{
-		if (count($this->qb_set) === 0)
-		{
-			return ($this->db_debug) ? $this->display_error('db_must_use_set') : FALSE;
-		}
-
-		if ($table !== '')
-		{
-			$this->qb_from = array($this->protect_identifiers($table, TRUE, NULL, FALSE));
-		}
-		elseif ( ! isset($this->qb_from[0]))
-		{
-			return ($this->db_debug) ? $this->display_error('db_must_set_table') : FALSE;
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Update_Batch
-	 *
-	 * Compiles an update string and runs the query
-	 *
-	 * @param	string	the table to retrieve the results from
-	 * @param	array	an associative array of update values
-	 * @param	string	the where key
-	 * @return	int	number of rows affected or FALSE on failure
-	 */
-	public function update_batch($table, $set = NULL, $index = NULL, $batch_size = 100)
-	{
-		// Combine any cached components with the current statements
-		$this->_merge_cache();
-
-		if ($index === NULL)
-		{
-			return ($this->db_debug) ? $this->display_error('db_must_use_index') : FALSE;
-		}
-
-		if ($set === NULL)
-		{
-			if (empty($this->qb_set_ub))
-			{
-				return ($this->db_debug) ? $this->display_error('db_must_use_set') : FALSE;
-			}
-		}
-		else
-		{
-			if (empty($set))
-			{
-				return ($this->db_debug) ? $this->display_error('update_batch() called with no data') : FALSE;
-			}
-
-			$this->set_update_batch($set, $index);
-		}
-
-		if (strlen($table) === 0)
-		{
-			if ( ! isset($this->qb_from[0]))
-			{
-				return ($this->db_debug) ? $this->display_error('db_must_set_table') : FALSE;
-			}
-
-			$table = $this->qb_from[0];
-		}
-
-		// Batch this baby
-		$affected_rows = 0;
-		for ($i = 0, $total = count($this->qb_set_ub); $i < $total; $i += $batch_size)
-		{
-			if ($this->query($this->_update_batch($this->protect_identifiers($table, TRUE, NULL, FALSE), array_slice($this->qb_set_ub, $i, $batch_size), $index)))
-			{
-				$affected_rows += $this->affected_rows();
-			}
-
-			$this->qb_where = array();
-		}
-
-		$this->_reset_write();
-		return $affected_rows;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Update_Batch statement
-	 *
-	 * Generates a platform-specific batch update string from the supplied data
-	 *
-	 * @param	string	$table	Table name
-	 * @param	array	$values	Update data
-	 * @param	string	$index	WHERE key
-	 * @return	string
-	 */
-	protected function _update_batch($table, $values, $index)
-	{
-		$ids = array();
-		foreach ($values as $key => $val)
-		{
-			$ids[] = $val[$index]['value'];
-
-			foreach (array_keys($val) as $field)
-			{
-				if ($field !== $index)
-				{
-					$final[$val[$field]['field']][] = 'WHEN '.$val[$index]['field'].' = '.$val[$index]['value'].' THEN '.$val[$field]['value'];
-				}
-			}
-		}
-
-		$cases = '';
-		foreach ($final as $k => $v)
-		{
-			$cases .= $k." = CASE \n"
-				.implode("\n", $v)."\n"
-				.'ELSE '.$k.' END, ';
-		}
-
-		$this->where($val[$index]['field'].' IN('.implode(',', $ids).')', NULL, FALSE);
-
-		return 'UPDATE '.$table.' SET '.substr($cases, 0, -2).$this->_compile_wh('qb_where');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * The "set_update_batch" function.  Allows key/value pairs to be set for batch updating
-	 *
-	 * @param	array
-	 * @param	string
-	 * @param	bool
-	 * @return	CI_DB_query_builder
-	 */
-	public function set_update_batch($key, $index = '', $escape = NULL)
-	{
-		$key = $this->_object_to_array_batch($key);
-
-		if ( ! is_array($key))
-		{
-			// @todo error
-		}
-
-		is_bool($escape) OR $escape = $this->_protect_identifiers;
-
-		foreach ($key as $k => $v)
-		{
-			$index_set = FALSE;
-			$clean = array();
-			foreach ($v as $k2 => $v2)
-			{
-				if ($k2 === $index)
-				{
-					$index_set = TRUE;
-				}
-
-				$clean[$k2] = array(
-					'field'  => $this->protect_identifiers($k2, FALSE, $escape),
-					'value'  => ($escape === FALSE ? $v2 : $this->escape($v2))
-				);
-			}
-
-			if ($index_set === FALSE)
-			{
-				return $this->display_error('db_batch_missing_index');
-			}
-
-			$this->qb_set_ub[] = $clean;
-		}
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Empty Table
-	 *
-	 * Compiles a delete string and runs "DELETE FROM table"
-	 *
-	 * @param	string	the table to empty
-	 * @return	bool	TRUE on success, FALSE on failure
-	 */
-	public function empty_table($table = '')
-	{
-		if ($table === '')
-		{
-			if ( ! isset($this->qb_from[0]))
-			{
-				return ($this->db_debug) ? $this->display_error('db_must_set_table') : FALSE;
-			}
-
-			$table = $this->qb_from[0];
-		}
-		else
-		{
-			$table = $this->protect_identifiers($table, TRUE, NULL, FALSE);
-		}
-
-		$sql = $this->_delete($table);
-		$this->_reset_write();
-		return $this->query($sql);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Truncate
-	 *
-	 * Compiles a truncate string and runs the query
-	 * If the database does not support the truncate() command
-	 * This function maps to "DELETE FROM table"
-	 *
-	 * @param	string	the table to truncate
-	 * @return	bool	TRUE on success, FALSE on failure
-	 */
-	public function truncate($table = '')
-	{
-		if ($table === '')
-		{
-			if ( ! isset($this->qb_from[0]))
-			{
-				return ($this->db_debug) ? $this->display_error('db_must_set_table') : FALSE;
-			}
-
-			$table = $this->qb_from[0];
-		}
-		else
-		{
-			$table = $this->protect_identifiers($table, TRUE, NULL, FALSE);
-		}
-
-		$sql = $this->_truncate($table);
-		$this->_reset_write();
-		return $this->query($sql);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Truncate statement
-	 *
-	 * Generates a platform-specific truncate string from the supplied data
-	 *
-	 * If the database does not support the truncate() command,
-	 * then this method maps to 'DELETE FROM table'
-	 *
-	 * @param	string	the table name
-	 * @return	string
-	 */
-	protected function _truncate($table)
-	{
-		return 'TRUNCATE '.$table;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get DELETE query string
-	 *
-	 * Compiles a delete query string and returns the sql
-	 *
-	 * @param	string	the table to delete from
-	 * @param	bool	TRUE: reset QB values; FALSE: leave QB values alone
-	 * @return	string
-	 */
-	public function get_compiled_delete($table = '', $reset = TRUE)
-	{
-		$this->return_delete_sql = TRUE;
-		$sql = $this->delete($table, '', NULL, $reset);
-		$this->return_delete_sql = FALSE;
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Delete
-	 *
-	 * Compiles a delete string and runs the query
-	 *
-	 * @param	mixed	the table(s) to delete from. String or array
-	 * @param	mixed	the where clause
-	 * @param	mixed	the limit clause
-	 * @param	bool
-	 * @return	mixed
-	 */
-	public function delete($table = '', $where = '', $limit = NULL, $reset_data = TRUE)
-	{
-		// Combine any cached components with the current statements
-		$this->_merge_cache();
-
-		if ($table === '')
-		{
-			if ( ! isset($this->qb_from[0]))
-			{
-				return ($this->db_debug) ? $this->display_error('db_must_set_table') : FALSE;
-			}
-
-			$table = $this->qb_from[0];
-		}
-		elseif (is_array($table))
-		{
-			empty($where) && $reset_data = FALSE;
-
-			foreach ($table as $single_table)
-			{
-				$this->delete($single_table, $where, $limit, $reset_data);
-			}
-
-			return;
-		}
-		else
-		{
-			$table = $this->protect_identifiers($table, TRUE, NULL, FALSE);
-		}
-
-		if ($where !== '')
-		{
-			$this->where($where);
-		}
-
-		if ( ! empty($limit))
-		{
-			$this->limit($limit);
-		}
-
-		if (count($this->qb_where) === 0)
-		{
-			return ($this->db_debug) ? $this->display_error('db_del_must_use_where') : FALSE;
-		}
-
-		$sql = $this->_delete($table);
-		if ($reset_data)
-		{
-			$this->_reset_write();
-		}
-
-		return ($this->return_delete_sql === TRUE) ? $sql : $this->query($sql);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Delete statement
-	 *
-	 * Generates a platform-specific delete string from the supplied data
-	 *
-	 * @param	string	the table name
-	 * @return	string
-	 */
-	protected function _delete($table)
-	{
-		return 'DELETE FROM '.$table.$this->_compile_wh('qb_where')
-			.($this->qb_limit !== FALSE ? ' LIMIT '.$this->qb_limit : '');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * DB Prefix
-	 *
-	 * Prepends a database prefix if one exists in configuration
-	 *
-	 * @param	string	the table
-	 * @return	string
-	 */
-	public function dbprefix($table = '')
-	{
-		if ($table === '')
-		{
-			$this->display_error('db_table_name_required');
-		}
-
-		return $this->dbprefix.$table;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set DB Prefix
-	 *
-	 * Set's the DB Prefix to something new without needing to reconnect
-	 *
-	 * @param	string	the prefix
-	 * @return	string
-	 */
-	public function set_dbprefix($prefix = '')
-	{
-		return $this->dbprefix = $prefix;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Track Aliases
-	 *
-	 * Used to track SQL statements written with aliased tables.
-	 *
-	 * @param	string	The table to inspect
-	 * @return	string
-	 */
-	protected function _track_aliases($table)
-	{
-		if (is_array($table))
-		{
-			foreach ($table as $t)
-			{
-				$this->_track_aliases($t);
-			}
-			return;
-		}
-
-		// Does the string contain a comma?  If so, we need to separate
-		// the string into discreet statements
-		if (strpos($table, ',') !== FALSE)
-		{
-			return $this->_track_aliases(explode(',', $table));
-		}
-
-		// if a table alias is used we can recognize it by a space
-		if (strpos($table, ' ') !== FALSE)
-		{
-			// if the alias is written with the AS keyword, remove it
-			$table = preg_replace('/\s+AS\s+/i', ' ', $table);
-
-			// Grab the alias
-			$table = trim(strrchr($table, ' '));
-
-			// Store the alias, if it doesn't already exist
-			if ( ! in_array($table, $this->qb_aliased_tables, TRUE))
-			{
-				$this->qb_aliased_tables[] = $table;
-				if ($this->qb_caching === TRUE && ! in_array($table, $this->qb_cache_aliased_tables, TRUE))
-				{
-					$this->qb_cache_aliased_tables[] = $table;
-					$this->qb_cache_exists[] = 'aliased_tables';
-				}
-			}
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Compile the SELECT statement
-	 *
-	 * Generates a query string based on which functions were used.
-	 * Should not be called directly.
-	 *
-	 * @param	bool	$select_override
-	 * @return	string
-	 */
-	protected function _compile_select($select_override = FALSE)
-	{
-		// Combine any cached components with the current statements
-		$this->_merge_cache();
-
-		// Write the "select" portion of the query
-		if ($select_override !== FALSE)
-		{
-			$sql = $select_override;
-		}
-		else
-		{
-			$sql = ( ! $this->qb_distinct) ? 'SELECT ' : 'SELECT DISTINCT ';
-
-			if (count($this->qb_select) === 0)
-			{
-				$sql .= '*';
-			}
-			else
-			{
-				// Cycle through the "select" portion of the query and prep each column name.
-				// The reason we protect identifiers here rather than in the select() function
-				// is because until the user calls the from() function we don't know if there are aliases
-				foreach ($this->qb_select as $key => $val)
-				{
-					$no_escape = isset($this->qb_no_escape[$key]) ? $this->qb_no_escape[$key] : NULL;
-					$this->qb_select[$key] = $this->protect_identifiers($val, FALSE, $no_escape);
-				}
-
-				$sql .= implode(', ', $this->qb_select);
-			}
-		}
-
-		// Write the "FROM" portion of the query
-		if (count($this->qb_from) > 0)
-		{
-			$sql .= "\nFROM ".$this->_from_tables();
-		}
-
-		// Write the "JOIN" portion of the query
-		if (count($this->qb_join) > 0)
-		{
-			$sql .= "\n".implode("\n", $this->qb_join);
-		}
-
-		$sql .= $this->_compile_wh('qb_where')
-			.$this->_compile_group_by()
-			.$this->_compile_wh('qb_having')
-			.$this->_compile_order_by(); // ORDER BY
-
-		// LIMIT
-		if ($this->qb_limit !== FALSE OR $this->qb_offset)
-		{
-			return $this->_limit($sql."\n");
-		}
-
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Compile WHERE, HAVING statements
-	 *
-	 * Escapes identifiers in WHERE and HAVING statements at execution time.
-	 *
-	 * Required so that aliases are tracked properly, regardless of whether
-	 * where(), or_where(), having(), or_having are called prior to from(),
-	 * join() and dbprefix is added only if needed.
-	 *
-	 * @param	string	$qb_key	'qb_where' or 'qb_having'
-	 * @return	string	SQL statement
-	 */
-	protected function _compile_wh($qb_key)
-	{
-		if (count($this->$qb_key) > 0)
-		{
-			for ($i = 0, $c = count($this->$qb_key); $i < $c; $i++)
-			{
-				// Is this condition already compiled?
-				if (is_string($this->{$qb_key}[$i]))
-				{
-					continue;
-				}
-				elseif ($this->{$qb_key}[$i]['escape'] === FALSE)
-				{
-					$this->{$qb_key}[$i] = $this->{$qb_key}[$i]['condition'].(isset($this->{$qb_key}[$i]['value']) ? ' '.$this->{$qb_key}[$i]['value'] : '');
-					continue;
-				}
-
-				// Split multiple conditions
-				$conditions = preg_split(
-					'/((?:^|\s+)AND\s+|(?:^|\s+)OR\s+)/i',
-					$this->{$qb_key}[$i]['condition'],
-					-1,
-					PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY
-				);
-
-				for ($ci = 0, $cc = count($conditions); $ci < $cc; $ci++)
-				{
-					if (($op = $this->_get_operator($conditions[$ci])) === FALSE
-						OR ! preg_match('/^(\(?)(.*)('.preg_quote($op, '/').')\s*(.*(?<!\)))?(\)?)$/i', $conditions[$ci], $matches))
-					{
-						continue;
-					}
-
-					// $matches = array(
-					//	0 => '(test <= foo)',	/* the whole thing */
-					//	1 => '(',		/* optional */
-					//	2 => 'test',		/* the field name */
-					//	3 => ' <= ',		/* $op */
-					//	4 => 'foo',		/* optional, if $op is e.g. 'IS NULL' */
-					//	5 => ')'		/* optional */
-					// );
-
-					if ( ! empty($matches[4]))
-					{
-						$this->_is_literal($matches[4]) OR $matches[4] = $this->protect_identifiers(trim($matches[4]));
-						$matches[4] = ' '.$matches[4];
-					}
-
-					$conditions[$ci] = $matches[1].$this->protect_identifiers(trim($matches[2]))
-						.' '.trim($matches[3]).$matches[4].$matches[5];
-				}
-
-				$this->{$qb_key}[$i] = implode('', $conditions).(isset($this->{$qb_key}[$i]['value']) ? ' '.$this->{$qb_key}[$i]['value'] : '');
-			}
-
-			return ($qb_key === 'qb_having' ? "\nHAVING " : "\nWHERE ")
-				.implode("\n", $this->$qb_key);
-		}
-
-		return '';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Compile GROUP BY
-	 *
-	 * Escapes identifiers in GROUP BY statements at execution time.
-	 *
-	 * Required so that aliases are tracked properly, regardless of whether
-	 * group_by() is called prior to from(), join() and dbprefix is added
-	 * only if needed.
-	 *
-	 * @return	string	SQL statement
-	 */
-	protected function _compile_group_by()
-	{
-		if (count($this->qb_groupby) > 0)
-		{
-			for ($i = 0, $c = count($this->qb_groupby); $i < $c; $i++)
-			{
-				// Is it already compiled?
-				if (is_string($this->qb_groupby[$i]))
-				{
-					continue;
-				}
-
-				$this->qb_groupby[$i] = ($this->qb_groupby[$i]['escape'] === FALSE OR $this->_is_literal($this->qb_groupby[$i]['field']))
-					? $this->qb_groupby[$i]['field']
-					: $this->protect_identifiers($this->qb_groupby[$i]['field']);
-			}
-
-			return "\nGROUP BY ".implode(', ', $this->qb_groupby);
-		}
-
-		return '';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Compile ORDER BY
-	 *
-	 * Escapes identifiers in ORDER BY statements at execution time.
-	 *
-	 * Required so that aliases are tracked properly, regardless of whether
-	 * order_by() is called prior to from(), join() and dbprefix is added
-	 * only if needed.
-	 *
-	 * @return	string	SQL statement
-	 */
-	protected function _compile_order_by()
-	{
-		if (empty($this->qb_orderby))
-		{
-			return '';
-		}
-
-		for ($i = 0, $c = count($this->qb_orderby); $i < $c; $i++)
-		{
-			if (is_string($this->qb_orderby[$i]))
-			{
-				continue;
-			}
-
-			if ($this->qb_orderby[$i]['escape'] !== FALSE && ! $this->_is_literal($this->qb_orderby[$i]['field']))
-			{
-				$this->qb_orderby[$i]['field'] = $this->protect_identifiers($this->qb_orderby[$i]['field']);
-			}
-
-			$this->qb_orderby[$i] = $this->qb_orderby[$i]['field'].$this->qb_orderby[$i]['direction'];
-		}
-
-		return "\nORDER BY ".implode(', ', $this->qb_orderby);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Object to Array
-	 *
-	 * Takes an object as input and converts the class variables to array key/vals
-	 *
-	 * @param	object
-	 * @return	array
-	 */
-	protected function _object_to_array($object)
-	{
-		if ( ! is_object($object))
-		{
-			return $object;
-		}
-
-		$array = array();
-		foreach (get_object_vars($object) as $key => $val)
-		{
-			// There are some built in keys we need to ignore for this conversion
-			if ( ! is_object($val) && ! is_array($val) && $key !== '_parent_name')
-			{
-				$array[$key] = $val;
-			}
-		}
-
-		return $array;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Object to Array
-	 *
-	 * Takes an object as input and converts the class variables to array key/vals
-	 *
-	 * @param	object
-	 * @return	array
-	 */
-	protected function _object_to_array_batch($object)
-	{
-		if ( ! is_object($object))
-		{
-			return $object;
-		}
-
-		$array = array();
-		$out = get_object_vars($object);
-		$fields = array_keys($out);
-
-		foreach ($fields as $val)
-		{
-			// There are some built in keys we need to ignore for this conversion
-			if ($val !== '_parent_name')
-			{
-				$i = 0;
-				foreach ($out[$val] as $data)
-				{
-					$array[$i++][$val] = $data;
-				}
-			}
-		}
-
-		return $array;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Start Cache
-	 *
-	 * Starts QB caching
-	 *
-	 * @return	CI_DB_query_builder
-	 */
-	public function start_cache()
-	{
-		$this->qb_caching = TRUE;
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Stop Cache
-	 *
-	 * Stops QB caching
-	 *
-	 * @return	CI_DB_query_builder
-	 */
-	public function stop_cache()
-	{
-		$this->qb_caching = FALSE;
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Flush Cache
-	 *
-	 * Empties the QB cache
-	 *
-	 * @return	CI_DB_query_builder
-	 */
-	public function flush_cache()
-	{
-		$this->_reset_run(array(
-			'qb_cache_select'		=> array(),
-			'qb_cache_from'			=> array(),
-			'qb_cache_join'			=> array(),
-			'qb_cache_where'		=> array(),
-			'qb_cache_groupby'		=> array(),
-			'qb_cache_having'		=> array(),
-			'qb_cache_orderby'		=> array(),
-			'qb_cache_set'			=> array(),
-			'qb_cache_exists'		=> array(),
-			'qb_cache_no_escape'	=> array(),
-			'qb_cache_aliased_tables'	=> array()
-		));
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Merge Cache
-	 *
-	 * When called, this function merges any cached QB arrays with
-	 * locally called ones.
-	 *
-	 * @return	void
-	 */
-	protected function _merge_cache()
-	{
-		if (count($this->qb_cache_exists) === 0)
-		{
-			return;
-		}
-		elseif (in_array('select', $this->qb_cache_exists, TRUE))
-		{
-			$qb_no_escape = $this->qb_cache_no_escape;
-		}
-
-		foreach (array_unique($this->qb_cache_exists) as $val) // select, from, etc.
-		{
-			$qb_variable	= 'qb_'.$val;
-			$qb_cache_var	= 'qb_cache_'.$val;
-			$qb_new 	= $this->$qb_cache_var;
-
-			for ($i = 0, $c = count($this->$qb_variable); $i < $c; $i++)
-			{
-				if ( ! in_array($this->{$qb_variable}[$i], $qb_new, TRUE))
-				{
-					$qb_new[] = $this->{$qb_variable}[$i];
-					if ($val === 'select')
-					{
-						$qb_no_escape[] = $this->qb_no_escape[$i];
-					}
-				}
-			}
-
-			$this->$qb_variable = $qb_new;
-			if ($val === 'select')
-			{
-				$this->qb_no_escape = $qb_no_escape;
-			}
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Is literal
-	 *
-	 * Determines if a string represents a literal value or a field name
-	 *
-	 * @param	string	$str
-	 * @return	bool
-	 */
-	protected function _is_literal($str)
-	{
-		$str = trim($str);
-
-		if (empty($str) OR ctype_digit($str) OR (string) (float) $str === $str OR in_array(strtoupper($str), array('TRUE', 'FALSE'), TRUE))
-		{
-			return TRUE;
-		}
-
-		static $_str;
-
-		if (empty($_str))
-		{
-			$_str = ($this->_escape_char !== '"')
-				? array('"', "'") : array("'");
-		}
-
-		return in_array($str[0], $_str, TRUE);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Reset Query Builder values.
-	 *
-	 * Publicly-visible method to reset the QB values.
-	 *
-	 * @return	CI_DB_query_builder
-	 */
-	public function reset_query()
-	{
-		$this->_reset_select();
-		$this->_reset_write();
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Resets the query builder values.  Called by the get() function
-	 *
-	 * @param	array	An array of fields to reset
-	 * @return	void
-	 */
-	protected function _reset_run($qb_reset_items)
-	{
-		foreach ($qb_reset_items as $item => $default_value)
-		{
-			$this->$item = $default_value;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Resets the query builder values.  Called by the get() function
-	 *
-	 * @return	void
-	 */
-	protected function _reset_select()
-	{
-		$this->_reset_run(array(
-			'qb_select'		=> array(),
-			'qb_from'		=> array(),
-			'qb_join'		=> array(),
-			'qb_where'		=> array(),
-			'qb_groupby'		=> array(),
-			'qb_having'		=> array(),
-			'qb_orderby'		=> array(),
-			'qb_aliased_tables'	=> array(),
-			'qb_no_escape'		=> array(),
-			'qb_distinct'		=> FALSE,
-			'qb_limit'		=> FALSE,
-			'qb_offset'		=> FALSE
-		));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Resets the query builder "write" values.
-	 *
-	 * Called by the insert() update() insert_batch() update_batch() and delete() functions
-	 *
-	 * @return	void
-	 */
-	protected function _reset_write()
-	{
-		$this->_reset_run(array(
-			'qb_set'	=> array(),
-			'qb_set_ub'	=> array(),
-			'qb_from'	=> array(),
-			'qb_join'	=> array(),
-			'qb_where'	=> array(),
-			'qb_orderby'	=> array(),
-			'qb_keys'	=> array(),
-			'qb_limit'	=> FALSE
-		));
-	}
-
-}
diff --git a/www-api/system/database/DB_result.php b/www-api/system/database/DB_result.php
deleted file mode 100644
index 94da294d..00000000
--- a/www-api/system/database/DB_result.php
+++ /dev/null
@@ -1,666 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Database Result Class
- *
- * This is the platform-independent result class.
- * This class will not be called directly. Rather, the adapter
- * class for the specific database will extend and instantiate it.
- *
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_result {
-
-	/**
-	 * Connection ID
-	 *
-	 * @var	resource|object
-	 */
-	public $conn_id;
-
-	/**
-	 * Result ID
-	 *
-	 * @var	resource|object
-	 */
-	public $result_id;
-
-	/**
-	 * Result Array
-	 *
-	 * @var	array[]
-	 */
-	public $result_array			= array();
-
-	/**
-	 * Result Object
-	 *
-	 * @var	object[]
-	 */
-	public $result_object			= array();
-
-	/**
-	 * Custom Result Object
-	 *
-	 * @var	object[]
-	 */
-	public $custom_result_object		= array();
-
-	/**
-	 * Current Row index
-	 *
-	 * @var	int
-	 */
-	public $current_row			= 0;
-
-	/**
-	 * Number of rows
-	 *
-	 * @var	int
-	 */
-	public $num_rows;
-
-	/**
-	 * Row data
-	 *
-	 * @var	array
-	 */
-	public $row_data;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Constructor
-	 *
-	 * @param	object	$driver_object
-	 * @return	void
-	 */
-	public function __construct(&$driver_object)
-	{
-		$this->conn_id = $driver_object->conn_id;
-		$this->result_id = $driver_object->result_id;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Number of rows in the result set
-	 *
-	 * @return	int
-	 */
-	public function num_rows()
-	{
-		if (is_int($this->num_rows))
-		{
-			return $this->num_rows;
-		}
-		elseif (count($this->result_array) > 0)
-		{
-			return $this->num_rows = count($this->result_array);
-		}
-		elseif (count($this->result_object) > 0)
-		{
-			return $this->num_rows = count($this->result_object);
-		}
-
-		return $this->num_rows = count($this->result_array());
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Query result. Acts as a wrapper function for the following functions.
-	 *
-	 * @param	string	$type	'object', 'array' or a custom class name
-	 * @return	array
-	 */
-	public function result($type = 'object')
-	{
-		if ($type === 'array')
-		{
-			return $this->result_array();
-		}
-		elseif ($type === 'object')
-		{
-			return $this->result_object();
-		}
-
-		return $this->custom_result_object($type);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Custom query result.
-	 *
-	 * @param	string	$class_name
-	 * @return	array
-	 */
-	public function custom_result_object($class_name)
-	{
-		if (isset($this->custom_result_object[$class_name]))
-		{
-			return $this->custom_result_object[$class_name];
-		}
-		elseif ( ! $this->result_id OR $this->num_rows === 0)
-		{
-			return array();
-		}
-
-		// Don't fetch the result set again if we already have it
-		$_data = NULL;
-		if (($c = count($this->result_array)) > 0)
-		{
-			$_data = 'result_array';
-		}
-		elseif (($c = count($this->result_object)) > 0)
-		{
-			$_data = 'result_object';
-		}
-
-		if ($_data !== NULL)
-		{
-			for ($i = 0; $i < $c; $i++)
-			{
-				$this->custom_result_object[$class_name][$i] = new $class_name();
-
-				foreach ($this->{$_data}[$i] as $key => $value)
-				{
-					$this->custom_result_object[$class_name][$i]->$key = $value;
-				}
-			}
-
-			return $this->custom_result_object[$class_name];
-		}
-
-		is_null($this->row_data) OR $this->data_seek(0);
-		$this->custom_result_object[$class_name] = array();
-
-		while ($row = $this->_fetch_object($class_name))
-		{
-			$this->custom_result_object[$class_name][] = $row;
-		}
-
-		return $this->custom_result_object[$class_name];
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Query result. "object" version.
-	 *
-	 * @return	array
-	 */
-	public function result_object()
-	{
-		if (count($this->result_object) > 0)
-		{
-			return $this->result_object;
-		}
-
-		// In the event that query caching is on, the result_id variable
-		// will not be a valid resource so we'll simply return an empty
-		// array.
-		if ( ! $this->result_id OR $this->num_rows === 0)
-		{
-			return array();
-		}
-
-		if (($c = count($this->result_array)) > 0)
-		{
-			for ($i = 0; $i < $c; $i++)
-			{
-				$this->result_object[$i] = (object) $this->result_array[$i];
-			}
-
-			return $this->result_object;
-		}
-
-		is_null($this->row_data) OR $this->data_seek(0);
-		while ($row = $this->_fetch_object())
-		{
-			$this->result_object[] = $row;
-		}
-
-		return $this->result_object;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Query result. "array" version.
-	 *
-	 * @return	array
-	 */
-	public function result_array()
-	{
-		if (count($this->result_array) > 0)
-		{
-			return $this->result_array;
-		}
-
-		// In the event that query caching is on, the result_id variable
-		// will not be a valid resource so we'll simply return an empty
-		// array.
-		if ( ! $this->result_id OR $this->num_rows === 0)
-		{
-			return array();
-		}
-
-		if (($c = count($this->result_object)) > 0)
-		{
-			for ($i = 0; $i < $c; $i++)
-			{
-				$this->result_array[$i] = (array) $this->result_object[$i];
-			}
-
-			return $this->result_array;
-		}
-
-		is_null($this->row_data) OR $this->data_seek(0);
-		while ($row = $this->_fetch_assoc())
-		{
-			$this->result_array[] = $row;
-		}
-
-		return $this->result_array;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Row
-	 *
-	 * A wrapper method.
-	 *
-	 * @param	mixed	$n
-	 * @param	string	$type	'object' or 'array'
-	 * @return	mixed
-	 */
-	public function row($n = 0, $type = 'object')
-	{
-		if ( ! is_numeric($n))
-		{
-			// We cache the row data for subsequent uses
-			is_array($this->row_data) OR $this->row_data = $this->row_array(0);
-
-			// array_key_exists() instead of isset() to allow for NULL values
-			if (empty($this->row_data) OR ! array_key_exists($n, $this->row_data))
-			{
-				return NULL;
-			}
-
-			return $this->row_data[$n];
-		}
-
-		if ($type === 'object') return $this->row_object($n);
-		elseif ($type === 'array') return $this->row_array($n);
-
-		return $this->custom_row_object($n, $type);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Assigns an item into a particular column slot
-	 *
-	 * @param	mixed	$key
-	 * @param	mixed	$value
-	 * @return	void
-	 */
-	public function set_row($key, $value = NULL)
-	{
-		// We cache the row data for subsequent uses
-		if ( ! is_array($this->row_data))
-		{
-			$this->row_data = $this->row_array(0);
-		}
-
-		if (is_array($key))
-		{
-			foreach ($key as $k => $v)
-			{
-				$this->row_data[$k] = $v;
-			}
-			return;
-		}
-
-		if ($key !== '' && $value !== NULL)
-		{
-			$this->row_data[$key] = $value;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns a single result row - custom object version
-	 *
-	 * @param	int	$n
-	 * @param	string	$type
-	 * @return	object
-	 */
-	public function custom_row_object($n, $type)
-	{
-		isset($this->custom_result_object[$type]) OR $this->custom_result_object[$type] = $this->custom_result_object($type);
-
-		if (count($this->custom_result_object[$type]) === 0)
-		{
-			return NULL;
-		}
-
-		if ($n !== $this->current_row && isset($this->custom_result_object[$type][$n]))
-		{
-			$this->current_row = $n;
-		}
-
-		return $this->custom_result_object[$type][$this->current_row];
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns a single result row - object version
-	 *
-	 * @param	int	$n
-	 * @return	object
-	 */
-	public function row_object($n = 0)
-	{
-		$result = $this->result_object();
-		if (count($result) === 0)
-		{
-			return NULL;
-		}
-
-		if ($n !== $this->current_row && isset($result[$n]))
-		{
-			$this->current_row = $n;
-		}
-
-		return $result[$this->current_row];
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns a single result row - array version
-	 *
-	 * @param	int	$n
-	 * @return	array
-	 */
-	public function row_array($n = 0)
-	{
-		$result = $this->result_array();
-		if (count($result) === 0)
-		{
-			return NULL;
-		}
-
-		if ($n !== $this->current_row && isset($result[$n]))
-		{
-			$this->current_row = $n;
-		}
-
-		return $result[$this->current_row];
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns the "first" row
-	 *
-	 * @param	string	$type
-	 * @return	mixed
-	 */
-	public function first_row($type = 'object')
-	{
-		$result = $this->result($type);
-		return (count($result) === 0) ? NULL : $result[0];
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns the "last" row
-	 *
-	 * @param	string	$type
-	 * @return	mixed
-	 */
-	public function last_row($type = 'object')
-	{
-		$result = $this->result($type);
-		return (count($result) === 0) ? NULL : $result[count($result) - 1];
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns the "next" row
-	 *
-	 * @param	string	$type
-	 * @return	mixed
-	 */
-	public function next_row($type = 'object')
-	{
-		$result = $this->result($type);
-		if (count($result) === 0)
-		{
-			return NULL;
-		}
-
-		return isset($result[$this->current_row + 1])
-			? $result[++$this->current_row]
-			: NULL;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns the "previous" row
-	 *
-	 * @param	string	$type
-	 * @return	mixed
-	 */
-	public function previous_row($type = 'object')
-	{
-		$result = $this->result($type);
-		if (count($result) === 0)
-		{
-			return NULL;
-		}
-
-		if (isset($result[$this->current_row - 1]))
-		{
-			--$this->current_row;
-		}
-		return $result[$this->current_row];
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns an unbuffered row and move pointer to next row
-	 *
-	 * @param	string	$type	'array', 'object' or a custom class name
-	 * @return	mixed
-	 */
-	public function unbuffered_row($type = 'object')
-	{
-		if ($type === 'array')
-		{
-			return $this->_fetch_assoc();
-		}
-		elseif ($type === 'object')
-		{
-			return $this->_fetch_object();
-		}
-
-		return $this->_fetch_object($type);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * The following methods are normally overloaded by the identically named
-	 * methods in the platform-specific driver -- except when query caching
-	 * is used. When caching is enabled we do not load the other driver.
-	 * These functions are primarily here to prevent undefined function errors
-	 * when a cached result object is in use. They are not otherwise fully
-	 * operational due to the unavailability of the database resource IDs with
-	 * cached results.
-	 */
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Number of fields in the result set
-	 *
-	 * Overridden by driver result classes.
-	 *
-	 * @return	int
-	 */
-	public function num_fields()
-	{
-		return 0;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch Field Names
-	 *
-	 * Generates an array of column names.
-	 *
-	 * Overridden by driver result classes.
-	 *
-	 * @return	array
-	 */
-	public function list_fields()
-	{
-		return array();
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field data
-	 *
-	 * Generates an array of objects containing field meta-data.
-	 *
-	 * Overridden by driver result classes.
-	 *
-	 * @return	array
-	 */
-	public function field_data()
-	{
-		return array();
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Free the result
-	 *
-	 * Overridden by driver result classes.
-	 *
-	 * @return	void
-	 */
-	public function free_result()
-	{
-		$this->result_id = FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Data Seek
-	 *
-	 * Moves the internal pointer to the desired offset. We call
-	 * this internally before fetching results to make sure the
-	 * result set starts at zero.
-	 *
-	 * Overridden by driver result classes.
-	 *
-	 * @param	int	$n
-	 * @return	bool
-	 */
-	public function data_seek($n = 0)
-	{
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Result - associative array
-	 *
-	 * Returns the result set as an array.
-	 *
-	 * Overridden by driver result classes.
-	 *
-	 * @return	array
-	 */
-	protected function _fetch_assoc()
-	{
-		return array();
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Result - object
-	 *
-	 * Returns the result set as an object.
-	 *
-	 * Overridden by driver result classes.
-	 *
-	 * @param	string	$class_name
-	 * @return	object
-	 */
-	protected function _fetch_object($class_name = 'stdClass')
-	{
-		return new $class_name();
-	}
-
-}
diff --git a/www-api/system/database/DB_utility.php b/www-api/system/database/DB_utility.php
deleted file mode 100644
index 11aa67bb..00000000
--- a/www-api/system/database/DB_utility.php
+++ /dev/null
@@ -1,425 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Database Utility Class
- *
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-abstract class CI_DB_utility {
-
-	/**
-	 * Database object
-	 *
-	 * @var	object
-	 */
-	protected $db;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * List databases statement
-	 *
-	 * @var	string
-	 */
-	protected $_list_databases		= FALSE;
-
-	/**
-	 * OPTIMIZE TABLE statement
-	 *
-	 * @var	string
-	 */
-	protected $_optimize_table	= FALSE;
-
-	/**
-	 * REPAIR TABLE statement
-	 *
-	 * @var	string
-	 */
-	protected $_repair_table	= FALSE;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * @param	object	&$db	Database object
-	 * @return	void
-	 */
-	public function __construct(&$db)
-	{
-		$this->db =& $db;
-		log_message('info', 'Database Utility Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * List databases
-	 *
-	 * @return	array
-	 */
-	public function list_databases()
-	{
-		// Is there a cached result?
-		if (isset($this->db->data_cache['db_names']))
-		{
-			return $this->db->data_cache['db_names'];
-		}
-		elseif ($this->_list_databases === FALSE)
-		{
-			return ($this->db->db_debug) ? $this->db->display_error('db_unsupported_feature') : FALSE;
-		}
-
-		$this->db->data_cache['db_names'] = array();
-
-		$query = $this->db->query($this->_list_databases);
-		if ($query === FALSE)
-		{
-			return $this->db->data_cache['db_names'];
-		}
-
-		for ($i = 0, $query = $query->result_array(), $c = count($query); $i < $c; $i++)
-		{
-			$this->db->data_cache['db_names'][] = current($query[$i]);
-		}
-
-		return $this->db->data_cache['db_names'];
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Determine if a particular database exists
-	 *
-	 * @param	string	$database_name
-	 * @return	bool
-	 */
-	public function database_exists($database_name)
-	{
-		return in_array($database_name, $this->list_databases());
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Optimize Table
-	 *
-	 * @param	string	$table_name
-	 * @return	mixed
-	 */
-	public function optimize_table($table_name)
-	{
-		if ($this->_optimize_table === FALSE)
-		{
-			return ($this->db->db_debug) ? $this->db->display_error('db_unsupported_feature') : FALSE;
-		}
-
-		$query = $this->db->query(sprintf($this->_optimize_table, $this->db->escape_identifiers($table_name)));
-		if ($query !== FALSE)
-		{
-			$query = $query->result_array();
-			return current($query);
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Optimize Database
-	 *
-	 * @return	mixed
-	 */
-	public function optimize_database()
-	{
-		if ($this->_optimize_table === FALSE)
-		{
-			return ($this->db->db_debug) ? $this->db->display_error('db_unsupported_feature') : FALSE;
-		}
-
-		$result = array();
-		foreach ($this->db->list_tables() as $table_name)
-		{
-			$res = $this->db->query(sprintf($this->_optimize_table, $this->db->escape_identifiers($table_name)));
-			if (is_bool($res))
-			{
-				return $res;
-			}
-
-			// Build the result array...
-			$res = $res->result_array();
-			$res = current($res);
-			$key = str_replace($this->db->database.'.', '', current($res));
-			$keys = array_keys($res);
-			unset($res[$keys[0]]);
-
-			$result[$key] = $res;
-		}
-
-		return $result;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Repair Table
-	 *
-	 * @param	string	$table_name
-	 * @return	mixed
-	 */
-	public function repair_table($table_name)
-	{
-		if ($this->_repair_table === FALSE)
-		{
-			return ($this->db->db_debug) ? $this->db->display_error('db_unsupported_feature') : FALSE;
-		}
-
-		$query = $this->db->query(sprintf($this->_repair_table, $this->db->escape_identifiers($table_name)));
-		if (is_bool($query))
-		{
-			return $query;
-		}
-
-		$query = $query->result_array();
-		return current($query);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Generate CSV from a query result object
-	 *
-	 * @param	object	$query		Query result object
-	 * @param	string	$delim		Delimiter (default: ,)
-	 * @param	string	$newline	Newline character (default: \n)
-	 * @param	string	$enclosure	Enclosure (default: ")
-	 * @return	string
-	 */
-	public function csv_from_result($query, $delim = ',', $newline = "\n", $enclosure = '"')
-	{
-		if ( ! is_object($query) OR ! method_exists($query, 'list_fields'))
-		{
-			show_error('You must submit a valid result object');
-		}
-
-		$out = '';
-		// First generate the headings from the table column names
-		foreach ($query->list_fields() as $name)
-		{
-			$out .= $enclosure.str_replace($enclosure, $enclosure.$enclosure, $name).$enclosure.$delim;
-		}
-
-		$out = substr($out, 0, -strlen($delim)).$newline;
-
-		// Next blast through the result array and build out the rows
-		while ($row = $query->unbuffered_row('array'))
-		{
-			$line = array();
-			foreach ($row as $item)
-			{
-				$line[] = $enclosure.str_replace($enclosure, $enclosure.$enclosure, (string) $item).$enclosure;
-			}
-			$out .= implode($delim, $line).$newline;
-		}
-
-		return $out;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Generate XML data from a query result object
-	 *
-	 * @param	object	$query	Query result object
-	 * @param	array	$params	Any preferences
-	 * @return	string
-	 */
-	public function xml_from_result($query, $params = array())
-	{
-		if ( ! is_object($query) OR ! method_exists($query, 'list_fields'))
-		{
-			show_error('You must submit a valid result object');
-		}
-
-		// Set our default values
-		foreach (array('root' => 'root', 'element' => 'element', 'newline' => "\n", 'tab' => "\t") as $key => $val)
-		{
-			if ( ! isset($params[$key]))
-			{
-				$params[$key] = $val;
-			}
-		}
-
-		// Create variables for convenience
-		extract($params);
-
-		// Load the xml helper
-		get_instance()->load->helper('xml');
-
-		// Generate the result
-		$xml = '<'.$root.'>'.$newline;
-		while ($row = $query->unbuffered_row())
-		{
-			$xml .= $tab.'<'.$element.'>'.$newline;
-			foreach ($row as $key => $val)
-			{
-				$xml .= $tab.$tab.'<'.$key.'>'.xml_convert($val).'</'.$key.'>'.$newline;
-			}
-			$xml .= $tab.'</'.$element.'>'.$newline;
-		}
-
-		return $xml.'</'.$root.'>'.$newline;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Database Backup
-	 *
-	 * @param	array	$params
-	 * @return	string
-	 */
-	public function backup($params = array())
-	{
-		// If the parameters have not been submitted as an
-		// array then we know that it is simply the table
-		// name, which is a valid short cut.
-		if (is_string($params))
-		{
-			$params = array('tables' => $params);
-		}
-
-		// Set up our default preferences
-		$prefs = array(
-			'tables'		=> array(),
-			'ignore'		=> array(),
-			'filename'		=> '',
-			'format'		=> 'gzip', // gzip, zip, txt
-			'add_drop'		=> TRUE,
-			'add_insert'		=> TRUE,
-			'newline'		=> "\n",
-			'foreign_key_checks'	=> TRUE
-		);
-
-		// Did the user submit any preferences? If so set them....
-		if (count($params) > 0)
-		{
-			foreach ($prefs as $key => $val)
-			{
-				if (isset($params[$key]))
-				{
-					$prefs[$key] = $params[$key];
-				}
-			}
-		}
-
-		// Are we backing up a complete database or individual tables?
-		// If no table names were submitted we'll fetch the entire table list
-		if (count($prefs['tables']) === 0)
-		{
-			$prefs['tables'] = $this->db->list_tables();
-		}
-
-		// Validate the format
-		if ( ! in_array($prefs['format'], array('gzip', 'zip', 'txt'), TRUE))
-		{
-			$prefs['format'] = 'txt';
-		}
-
-		// Is the encoder supported? If not, we'll either issue an
-		// error or use plain text depending on the debug settings
-		if (($prefs['format'] === 'gzip' && ! function_exists('gzencode'))
-			OR ($prefs['format'] === 'zip' && ! function_exists('gzcompress')))
-		{
-			if ($this->db->db_debug)
-			{
-				return $this->db->display_error('db_unsupported_compression');
-			}
-
-			$prefs['format'] = 'txt';
-		}
-
-		// Was a Zip file requested?
-		if ($prefs['format'] === 'zip')
-		{
-			// Set the filename if not provided (only needed with Zip files)
-			if ($prefs['filename'] === '')
-			{
-				$prefs['filename'] = (count($prefs['tables']) === 1 ? $prefs['tables'] : $this->db->database)
-							.date('Y-m-d_H-i', time()).'.sql';
-			}
-			else
-			{
-				// If they included the .zip file extension we'll remove it
-				if (preg_match('|.+?\.zip$|', $prefs['filename']))
-				{
-					$prefs['filename'] = str_replace('.zip', '', $prefs['filename']);
-				}
-
-				// Tack on the ".sql" file extension if needed
-				if ( ! preg_match('|.+?\.sql$|', $prefs['filename']))
-				{
-					$prefs['filename'] .= '.sql';
-				}
-			}
-
-			// Load the Zip class and output it
-			$CI =& get_instance();
-			$CI->load->library('zip');
-			$CI->zip->add_data($prefs['filename'], $this->_backup($prefs));
-			return $CI->zip->get_zip();
-		}
-		elseif ($prefs['format'] === 'txt') // Was a text file requested?
-		{
-			return $this->_backup($prefs);
-		}
-		elseif ($prefs['format'] === 'gzip') // Was a Gzip file requested?
-		{
-			return gzencode($this->_backup($prefs));
-		}
-
-		return;
-	}
-
-}
diff --git a/www-api/system/database/Database.php b/www-api/system/database/Database.php
new file mode 100644
index 00000000..9fdf54c7
--- /dev/null
+++ b/www-api/system/database/Database.php
@@ -0,0 +1,138 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database;
+
+use InvalidArgumentException;
+
+/**
+ * Database Connection Factory
+ *
+ * Creates and returns an instance of the appropriate DatabaseConnection
+ */
+class Database
+{
+    /**
+     * Maintains an array of the instances of all connections that have
+     * been created.
+     *
+     * Helps to keep track of all open connections for performance
+     * monitoring, logging, etc.
+     *
+     * @var array
+     */
+    protected $connections = [];
+
+    /**
+     * Parses the connection binds and returns an instance of the driver
+     * ready to go.
+     *
+     * @return mixed
+     *
+     * @throws InvalidArgumentException
+     */
+    public function load(array $params = [], string $alias = '')
+    {
+        if ($alias === '') {
+            throw new InvalidArgumentException('You must supply the parameter: alias.');
+        }
+
+        if (! empty($params['DSN']) && strpos($params['DSN'], '://') !== false) {
+            $params = $this->parseDSN($params);
+        }
+
+        if (empty($params['DBDriver'])) {
+            throw new InvalidArgumentException('You have not selected a database type to connect to.');
+        }
+
+        $this->connections[$alias] = $this->initDriver($params['DBDriver'], 'Connection', $params);
+
+        return $this->connections[$alias];
+    }
+
+    /**
+     * Creates a Forge instance for the current database type.
+     */
+    public function loadForge(ConnectionInterface $db): object
+    {
+        if (! $db->connID) {
+            $db->initialize();
+        }
+
+        return $this->initDriver($db->DBDriver, 'Forge', $db);
+    }
+
+    /**
+     * Creates a Utils instance for the current database type.
+     */
+    public function loadUtils(ConnectionInterface $db): object
+    {
+        if (! $db->connID) {
+            $db->initialize();
+        }
+
+        return $this->initDriver($db->DBDriver, 'Utils', $db);
+    }
+
+    /**
+     * Parse universal DSN string
+     *
+     * @throws InvalidArgumentException
+     */
+    protected function parseDSN(array $params): array
+    {
+        $dsn = parse_url($params['DSN']);
+
+        if (! $dsn) {
+            throw new InvalidArgumentException('Your DSN connection string is invalid.');
+        }
+
+        $dsnParams = [
+            'DSN'      => '',
+            'DBDriver' => $dsn['scheme'],
+            'hostname' => isset($dsn['host']) ? rawurldecode($dsn['host']) : '',
+            'port'     => isset($dsn['port']) ? rawurldecode((string) $dsn['port']) : '',
+            'username' => isset($dsn['user']) ? rawurldecode($dsn['user']) : '',
+            'password' => isset($dsn['pass']) ? rawurldecode($dsn['pass']) : '',
+            'database' => isset($dsn['path']) ? rawurldecode(substr($dsn['path'], 1)) : '',
+        ];
+
+        if (! empty($dsn['query'])) {
+            parse_str($dsn['query'], $extra);
+
+            foreach ($extra as $key => $val) {
+                if (is_string($val) && in_array(strtolower($val), ['true', 'false', 'null'], true)) {
+                    $val = $val === 'null' ? null : filter_var($val, FILTER_VALIDATE_BOOLEAN);
+                }
+
+                $dsnParams[$key] = $val;
+            }
+        }
+
+        return array_merge($params, $dsnParams);
+    }
+
+    /**
+     * Initialize database driver.
+     *
+     * @param array|object $argument
+     */
+    protected function initDriver(string $driver, string $class, $argument): object
+    {
+        $class = $driver . '\\' . $class;
+
+        if (strpos($driver, '\\') === false) {
+            $class = "CodeIgniter\\Database\\{$class}";
+        }
+
+        return new $class($argument);
+    }
+}
diff --git a/www-api/system/database/Exceptions/DataException.php b/www-api/system/database/Exceptions/DataException.php
new file mode 100644
index 00000000..09b9ff32
--- /dev/null
+++ b/www-api/system/database/Exceptions/DataException.php
@@ -0,0 +1,85 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\Exceptions;
+
+use CodeIgniter\Exceptions\DebugTraceableTrait;
+use RuntimeException;
+
+class DataException extends RuntimeException implements ExceptionInterface
+{
+    use DebugTraceableTrait;
+
+    /**
+     * Used by the Model's trigger() method when the callback cannot be found.
+     *
+     * @return DataException
+     */
+    public static function forInvalidMethodTriggered(string $method)
+    {
+        return new static(lang('Database.invalidEvent', [$method]));
+    }
+
+    /**
+     * Used by Model's insert/update methods when there isn't
+     * any data to actually work with.
+     *
+     * @return DataException
+     */
+    public static function forEmptyDataset(string $mode)
+    {
+        return new static(lang('Database.emptyDataset', [$mode]));
+    }
+
+    /**
+     * Used by Model's insert/update methods when there is no
+     * primary key defined and Model has option `useAutoIncrement`
+     * set to false.
+     *
+     * @return DataException
+     */
+    public static function forEmptyPrimaryKey(string $mode)
+    {
+        return new static(lang('Database.emptyPrimaryKey', [$mode]));
+    }
+
+    /**
+     * Thrown when an argument for one of the Model's methods
+     * were empty or otherwise invalid, and they could not be
+     * to work correctly for that method.
+     *
+     * @return DataException
+     */
+    public static function forInvalidArgument(string $argument)
+    {
+        return new static(lang('Database.invalidArgument', [$argument]));
+    }
+
+    public static function forInvalidAllowedFields(string $model)
+    {
+        return new static(lang('Database.invalidAllowedFields', [$model]));
+    }
+
+    public static function forTableNotFound(string $table)
+    {
+        return new static(lang('Database.tableNotFound', [$table]));
+    }
+
+    public static function forEmptyInputGiven(string $argument)
+    {
+        return new static(lang('Database.forEmptyInputGiven', [$argument]));
+    }
+
+    public static function forFindColumnHaveMultipleColumns()
+    {
+        return new static(lang('Database.forFindColumnHaveMultipleColumns'));
+    }
+}
diff --git a/www-api/system/database/Exceptions/DatabaseException.php b/www-api/system/database/Exceptions/DatabaseException.php
new file mode 100644
index 00000000..13f58dc1
--- /dev/null
+++ b/www-api/system/database/Exceptions/DatabaseException.php
@@ -0,0 +1,24 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\Exceptions;
+
+use Error;
+
+class DatabaseException extends Error implements ExceptionInterface
+{
+    /**
+     * Exit status code
+     *
+     * @var int
+     */
+    protected $code = EXIT_DATABASE;
+}
diff --git a/www-api/system/database/Exceptions/ExceptionInterface.php b/www-api/system/database/Exceptions/ExceptionInterface.php
new file mode 100644
index 00000000..81565234
--- /dev/null
+++ b/www-api/system/database/Exceptions/ExceptionInterface.php
@@ -0,0 +1,22 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\Exceptions;
+
+/**
+ * Provides a domain-level interface for broad capture
+ * of all database-related exceptions.
+ *
+ * catch (\CodeIgniter\Database\Exceptions\ExceptionInterface) { ... }
+ */
+interface ExceptionInterface extends \CodeIgniter\Exceptions\ExceptionInterface
+{
+}
diff --git a/www-api/system/database/Forge.php b/www-api/system/database/Forge.php
new file mode 100644
index 00000000..b8d975b5
--- /dev/null
+++ b/www-api/system/database/Forge.php
@@ -0,0 +1,1085 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database;
+
+use CodeIgniter\Database\Exceptions\DatabaseException;
+use InvalidArgumentException;
+use RuntimeException;
+use Throwable;
+
+/**
+ * The Forge class transforms migrations to executable
+ * SQL statements.
+ */
+class Forge
+{
+    /**
+     * The active database connection.
+     *
+     * @var BaseConnection
+     */
+    protected $db;
+
+    /**
+     * List of fields.
+     *
+     * @var array
+     */
+    protected $fields = [];
+
+    /**
+     * List of keys.
+     *
+     * @var array
+     */
+    protected $keys = [];
+
+    /**
+     * List of unique keys.
+     *
+     * @var array
+     */
+    protected $uniqueKeys = [];
+
+    /**
+     * List of primary keys.
+     *
+     * @var array
+     */
+    protected $primaryKeys = [];
+
+    /**
+     * List of foreign keys.
+     *
+     * @var array
+     */
+    protected $foreignKeys = [];
+
+    /**
+     * Character set used.
+     *
+     * @var string
+     */
+    protected $charset = '';
+
+    /**
+     * CREATE DATABASE statement
+     *
+     * @var false|string
+     */
+    protected $createDatabaseStr = 'CREATE DATABASE %s';
+
+    /**
+     * CREATE DATABASE IF statement
+     *
+     * @var string
+     */
+    protected $createDatabaseIfStr;
+
+    /**
+     * CHECK DATABASE EXIST statement
+     *
+     * @var string
+     */
+    protected $checkDatabaseExistStr;
+
+    /**
+     * DROP DATABASE statement
+     *
+     * @var false|string
+     */
+    protected $dropDatabaseStr = 'DROP DATABASE %s';
+
+    /**
+     * CREATE TABLE statement
+     *
+     * @var string
+     */
+    protected $createTableStr = "%s %s (%s\n)";
+
+    /**
+     * CREATE TABLE IF statement
+     *
+     * @var bool|string
+     *
+     * @deprecated This is no longer used.
+     */
+    protected $createTableIfStr = 'CREATE TABLE IF NOT EXISTS';
+
+    /**
+     * CREATE TABLE keys flag
+     *
+     * Whether table keys are created from within the
+     * CREATE TABLE statement.
+     *
+     * @var bool
+     */
+    protected $createTableKeys = false;
+
+    /**
+     * DROP TABLE IF EXISTS statement
+     *
+     * @var bool|string
+     */
+    protected $dropTableIfStr = 'DROP TABLE IF EXISTS';
+
+    /**
+     * RENAME TABLE statement
+     *
+     * @var false|string
+     */
+    protected $renameTableStr = 'ALTER TABLE %s RENAME TO %s';
+
+    /**
+     * UNSIGNED support
+     *
+     * @var array|bool
+     */
+    protected $unsigned = true;
+
+    /**
+     * NULL value representation in CREATE/ALTER TABLE statements
+     *
+     * @var string
+     *
+     * @internal Used for marking nullable fields. Not covered by BC promise.
+     */
+    protected $null = '';
+
+    /**
+     * DEFAULT value representation in CREATE/ALTER TABLE statements
+     *
+     * @var false|string
+     */
+    protected $default = ' DEFAULT ';
+
+    /**
+     * DROP CONSTRAINT statement
+     *
+     * @var string
+     */
+    protected $dropConstraintStr;
+
+    /**
+     * DROP INDEX statement
+     *
+     * @var string
+     */
+    protected $dropIndexStr = 'DROP INDEX %s ON %s';
+
+    /**
+     * Constructor.
+     */
+    public function __construct(BaseConnection $db)
+    {
+        $this->db = $db;
+    }
+
+    /**
+     * Provides access to the forge's current database connection.
+     *
+     * @return ConnectionInterface
+     */
+    public function getConnection()
+    {
+        return $this->db;
+    }
+
+    /**
+     * Create database
+     *
+     * @param bool $ifNotExists Whether to add IF NOT EXISTS condition
+     *
+     * @throws DatabaseException
+     */
+    public function createDatabase(string $dbName, bool $ifNotExists = false): bool
+    {
+        if ($ifNotExists && $this->createDatabaseIfStr === null) {
+            if ($this->databaseExists($dbName)) {
+                return true;
+            }
+
+            $ifNotExists = false;
+        }
+
+        if ($this->createDatabaseStr === false) {
+            if ($this->db->DBDebug) {
+                throw new DatabaseException('This feature is not available for the database you are using.');
+            }
+
+            return false; // @codeCoverageIgnore
+        }
+
+        try {
+            if (! $this->db->query(sprintf($ifNotExists ? $this->createDatabaseIfStr : $this->createDatabaseStr, $dbName, $this->db->charset, $this->db->DBCollat))) {
+                // @codeCoverageIgnoreStart
+                if ($this->db->DBDebug) {
+                    throw new DatabaseException('Unable to create the specified database.');
+                }
+
+                return false;
+                // @codeCoverageIgnoreEnd
+            }
+
+            if (! empty($this->db->dataCache['db_names'])) {
+                $this->db->dataCache['db_names'][] = $dbName;
+            }
+
+            return true;
+        } catch (Throwable $e) {
+            if ($this->db->DBDebug) {
+                throw new DatabaseException('Unable to create the specified database.', 0, $e);
+            }
+
+            return false; // @codeCoverageIgnore
+        }
+    }
+
+    /**
+     * Determine if a database exists
+     *
+     * @throws DatabaseException
+     */
+    private function databaseExists(string $dbName): bool
+    {
+        if ($this->checkDatabaseExistStr === null) {
+            if ($this->db->DBDebug) {
+                throw new DatabaseException('This feature is not available for the database you are using.');
+            }
+
+            return false;
+        }
+
+        return $this->db->query($this->checkDatabaseExistStr, $dbName)->getRow() !== null;
+    }
+
+    /**
+     * Drop database
+     *
+     * @throws DatabaseException
+     */
+    public function dropDatabase(string $dbName): bool
+    {
+        if ($this->dropDatabaseStr === false) {
+            if ($this->db->DBDebug) {
+                throw new DatabaseException('This feature is not available for the database you are using.');
+            }
+
+            return false;
+        }
+
+        if (! $this->db->query(sprintf($this->dropDatabaseStr, $dbName))) {
+            if ($this->db->DBDebug) {
+                throw new DatabaseException('Unable to drop the specified database.');
+            }
+
+            return false;
+        }
+
+        if (! empty($this->db->dataCache['db_names'])) {
+            $key = array_search(strtolower($dbName), array_map('strtolower', $this->db->dataCache['db_names']), true);
+            if ($key !== false) {
+                unset($this->db->dataCache['db_names'][$key]);
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Add Key
+     *
+     * @param array|string $key
+     *
+     * @return Forge
+     */
+    public function addKey($key, bool $primary = false, bool $unique = false)
+    {
+        if ($primary) {
+            foreach ((array) $key as $one) {
+                $this->primaryKeys[] = $one;
+            }
+        } else {
+            $this->keys[] = $key;
+
+            if ($unique) {
+                $this->uniqueKeys[] = count($this->keys) - 1;
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Add Primary Key
+     *
+     * @param array|string $key
+     *
+     * @return Forge
+     */
+    public function addPrimaryKey($key)
+    {
+        return $this->addKey($key, true);
+    }
+
+    /**
+     * Add Unique Key
+     *
+     * @param array|string $key
+     *
+     * @return Forge
+     */
+    public function addUniqueKey($key)
+    {
+        return $this->addKey($key, false, true);
+    }
+
+    /**
+     * Add Field
+     *
+     * @param array|string $field
+     *
+     * @return Forge
+     */
+    public function addField($field)
+    {
+        if (is_string($field)) {
+            if ($field === 'id') {
+                $this->addField([
+                    'id' => [
+                        'type'           => 'INT',
+                        'constraint'     => 9,
+                        'auto_increment' => true,
+                    ],
+                ]);
+                $this->addKey('id', true);
+            } else {
+                if (strpos($field, ' ') === false) {
+                    throw new InvalidArgumentException('Field information is required for that operation.');
+                }
+
+                $fieldName = explode(' ', $field, 2)[0];
+                $fieldName = trim($fieldName, '`\'"');
+
+                $this->fields[$fieldName] = $field;
+            }
+        }
+
+        if (is_array($field)) {
+            foreach ($field as $idx => $f) {
+                if (is_string($f)) {
+                    $this->addField($f);
+
+                    continue;
+                }
+
+                if (is_array($f)) {
+                    $this->fields = array_merge($this->fields, [$idx => $f]);
+                }
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Add Foreign Key
+     *
+     * @param string|string[] $fieldName
+     * @param string|string[] $tableField
+     *
+     * @return Forge
+     *
+     * @throws DatabaseException
+     */
+    public function addForeignKey($fieldName = '', string $tableName = '', $tableField = '', string $onUpdate = '', string $onDelete = '')
+    {
+        $fieldName  = (array) $fieldName;
+        $tableField = (array) $tableField;
+        $errorNames = [];
+
+        foreach ($fieldName as $name) {
+            if (! isset($this->fields[$name])) {
+                $errorNames[] = $name;
+            }
+        }
+
+        if ($errorNames !== []) {
+            $errorNames[0] = implode(', ', $errorNames);
+
+            throw new DatabaseException(lang('Database.fieldNotExists', $errorNames));
+        }
+
+        $this->foreignKeys[] = [
+            'field'          => $fieldName,
+            'referenceTable' => $tableName,
+            'referenceField' => $tableField,
+            'onDelete'       => strtoupper($onDelete),
+            'onUpdate'       => strtoupper($onUpdate),
+        ];
+
+        return $this;
+    }
+
+    /**
+     * Drop Key
+     *
+     * @return bool
+     *
+     * @throws DatabaseException
+     */
+    public function dropKey(string $table, string $keyName)
+    {
+        $sql = sprintf(
+            $this->dropIndexStr,
+            $this->db->escapeIdentifiers($this->db->DBPrefix . $keyName),
+            $this->db->escapeIdentifiers($this->db->DBPrefix . $table),
+        );
+
+        if ($sql === '') {
+            if ($this->db->DBDebug) {
+                throw new DatabaseException('This feature is not available for the database you are using.');
+            }
+
+            return false;
+        }
+
+        return $this->db->query($sql);
+    }
+
+    /**
+     * @return BaseResult|bool|false|mixed|Query
+     *
+     * @throws DatabaseException
+     */
+    public function dropForeignKey(string $table, string $foreignName)
+    {
+        $sql = sprintf(
+            (string) $this->dropConstraintStr,
+            $this->db->escapeIdentifiers($this->db->DBPrefix . $table),
+            $this->db->escapeIdentifiers($this->db->DBPrefix . $foreignName)
+        );
+
+        if ($sql === '') {
+            if ($this->db->DBDebug) {
+                throw new DatabaseException('This feature is not available for the database you are using.');
+            }
+
+            return false;
+        }
+
+        return $this->db->query($sql);
+    }
+
+    /**
+     * @return mixed
+     *
+     * @throws DatabaseException
+     */
+    public function createTable(string $table, bool $ifNotExists = false, array $attributes = [])
+    {
+        if ($table === '') {
+            throw new InvalidArgumentException('A table name is required for that operation.');
+        }
+
+        $table = $this->db->DBPrefix . $table;
+
+        if ($this->fields === []) {
+            throw new RuntimeException('Field information is required.');
+        }
+
+        // If table exists lets stop here
+        if ($ifNotExists === true && $this->db->tableExists($table, false)) {
+            $this->reset();
+
+            return true;
+        }
+
+        $sql = $this->_createTable($table, false, $attributes);
+
+        if (($result = $this->db->query($sql)) !== false) {
+            if (isset($this->db->dataCache['table_names']) && ! in_array($table, $this->db->dataCache['table_names'], true)) {
+                $this->db->dataCache['table_names'][] = $table;
+            }
+
+            // Most databases don't support creating indexes from within the CREATE TABLE statement
+            if (! empty($this->keys)) {
+                for ($i = 0, $sqls = $this->_processIndexes($table), $c = count($sqls); $i < $c; $i++) {
+                    $this->db->query($sqls[$i]);
+                }
+            }
+        }
+
+        $this->reset();
+
+        return $result;
+    }
+
+    /**
+     * @return string
+     *
+     * @deprecated $ifNotExists is no longer used, and will be removed.
+     */
+    protected function _createTable(string $table, bool $ifNotExists, array $attributes)
+    {
+        $columns = $this->_processFields(true);
+
+        for ($i = 0, $c = count($columns); $i < $c; $i++) {
+            $columns[$i] = ($columns[$i]['_literal'] !== false) ? "\n\t" . $columns[$i]['_literal']
+                : "\n\t" . $this->_processColumn($columns[$i]);
+        }
+
+        $columns = implode(',', $columns);
+
+        $columns .= $this->_processPrimaryKeys($table);
+        $columns .= $this->_processForeignKeys($table);
+
+        if ($this->createTableKeys === true) {
+            $indexes = $this->_processIndexes($table);
+            if (is_string($indexes)) {
+                $columns .= $indexes;
+            }
+        }
+
+        return sprintf(
+            $this->createTableStr . '%s',
+            'CREATE TABLE',
+            $this->db->escapeIdentifiers($table),
+            $columns,
+            $this->_createTableAttributes($attributes)
+        );
+    }
+
+    protected function _createTableAttributes(array $attributes): string
+    {
+        $sql = '';
+
+        foreach (array_keys($attributes) as $key) {
+            if (is_string($key)) {
+                $sql .= ' ' . strtoupper($key) . ' ' . $this->db->escape($attributes[$key]);
+            }
+        }
+
+        return $sql;
+    }
+
+    /**
+     * @return mixed
+     *
+     * @throws DatabaseException
+     */
+    public function dropTable(string $tableName, bool $ifExists = false, bool $cascade = false)
+    {
+        if ($tableName === '') {
+            if ($this->db->DBDebug) {
+                throw new DatabaseException('A table name is required for that operation.');
+            }
+
+            return false;
+        }
+
+        if ($this->db->DBPrefix && strpos($tableName, $this->db->DBPrefix) === 0) {
+            $tableName = substr($tableName, strlen($this->db->DBPrefix));
+        }
+
+        if (($query = $this->_dropTable($this->db->DBPrefix . $tableName, $ifExists, $cascade)) === true) {
+            return true;
+        }
+
+        $this->db->disableForeignKeyChecks();
+
+        $query = $this->db->query($query);
+
+        $this->db->enableForeignKeyChecks();
+
+        if ($query && ! empty($this->db->dataCache['table_names'])) {
+            $key = array_search(
+                strtolower($this->db->DBPrefix . $tableName),
+                array_map('strtolower', $this->db->dataCache['table_names']),
+                true
+            );
+
+            if ($key !== false) {
+                unset($this->db->dataCache['table_names'][$key]);
+            }
+        }
+
+        return $query;
+    }
+
+    /**
+     * Generates a platform-specific DROP TABLE string
+     *
+     * @return bool|string
+     */
+    protected function _dropTable(string $table, bool $ifExists, bool $cascade)
+    {
+        $sql = 'DROP TABLE';
+
+        if ($ifExists) {
+            if ($this->dropTableIfStr === false) {
+                if (! $this->db->tableExists($table)) {
+                    return true;
+                }
+            } else {
+                $sql = sprintf($this->dropTableIfStr, $this->db->escapeIdentifiers($table));
+            }
+        }
+
+        return $sql . ' ' . $this->db->escapeIdentifiers($table);
+    }
+
+    /**
+     * @return mixed
+     *
+     * @throws DatabaseException
+     */
+    public function renameTable(string $tableName, string $newTableName)
+    {
+        if ($tableName === '' || $newTableName === '') {
+            throw new InvalidArgumentException('A table name is required for that operation.');
+        }
+
+        if ($this->renameTableStr === false) {
+            if ($this->db->DBDebug) {
+                throw new DatabaseException('This feature is not available for the database you are using.');
+            }
+
+            return false;
+        }
+
+        $result = $this->db->query(sprintf(
+            $this->renameTableStr,
+            $this->db->escapeIdentifiers($this->db->DBPrefix . $tableName),
+            $this->db->escapeIdentifiers($this->db->DBPrefix . $newTableName)
+        ));
+
+        if ($result && ! empty($this->db->dataCache['table_names'])) {
+            $key = array_search(
+                strtolower($this->db->DBPrefix . $tableName),
+                array_map('strtolower', $this->db->dataCache['table_names']),
+                true
+            );
+
+            if ($key !== false) {
+                $this->db->dataCache['table_names'][$key] = $this->db->DBPrefix . $newTableName;
+            }
+        }
+
+        return $result;
+    }
+
+    /**
+     * @param array|string $field
+     *
+     * @throws DatabaseException
+     */
+    public function addColumn(string $table, $field): bool
+    {
+        // Work-around for literal column definitions
+        if (! is_array($field)) {
+            $field = [$field];
+        }
+
+        foreach (array_keys($field) as $k) {
+            $this->addField([$k => $field[$k]]);
+        }
+
+        $sqls = $this->_alterTable('ADD', $this->db->DBPrefix . $table, $this->_processFields());
+        $this->reset();
+        if ($sqls === false) {
+            if ($this->db->DBDebug) {
+                throw new DatabaseException('This feature is not available for the database you are using.');
+            }
+
+            return false;
+        }
+
+        foreach ($sqls as $sql) {
+            if ($this->db->query($sql) === false) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * @param array|string $columnName
+     *
+     * @return mixed
+     *
+     * @throws DatabaseException
+     */
+    public function dropColumn(string $table, $columnName)
+    {
+        $sql = $this->_alterTable('DROP', $this->db->DBPrefix . $table, $columnName);
+        if ($sql === false) {
+            if ($this->db->DBDebug) {
+                throw new DatabaseException('This feature is not available for the database you are using.');
+            }
+
+            return false;
+        }
+
+        return $this->db->query($sql);
+    }
+
+    /**
+     * @param array|string $field
+     *
+     * @throws DatabaseException
+     */
+    public function modifyColumn(string $table, $field): bool
+    {
+        // Work-around for literal column definitions
+        if (! is_array($field)) {
+            $field = [$field];
+        }
+
+        foreach (array_keys($field) as $k) {
+            $this->addField([$k => $field[$k]]);
+        }
+
+        if ($this->fields === []) {
+            throw new RuntimeException('Field information is required');
+        }
+
+        $sqls = $this->_alterTable('CHANGE', $this->db->DBPrefix . $table, $this->_processFields());
+        $this->reset();
+        if ($sqls === false) {
+            if ($this->db->DBDebug) {
+                throw new DatabaseException('This feature is not available for the database you are using.');
+            }
+
+            return false;
+        }
+
+        if (is_array($sqls)) {
+            foreach ($sqls as $sql) {
+                if ($this->db->query($sql) === false) {
+                    return false;
+                }
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * @param array|string $fields
+     *
+     * @return false|string|string[]
+     */
+    protected function _alterTable(string $alterType, string $table, $fields)
+    {
+        $sql = 'ALTER TABLE ' . $this->db->escapeIdentifiers($table) . ' ';
+
+        // DROP has everything it needs now.
+        if ($alterType === 'DROP') {
+            if (is_string($fields)) {
+                $fields = explode(',', $fields);
+            }
+
+            $fields = array_map(fn ($field) => 'DROP COLUMN ' . $this->db->escapeIdentifiers(trim($field)), $fields);
+
+            return $sql . implode(', ', $fields);
+        }
+
+        $sql .= ($alterType === 'ADD') ? 'ADD ' : $alterType . ' COLUMN ';
+
+        $sqls = [];
+
+        foreach ($fields as $data) {
+            $sqls[] = $sql . ($data['_literal'] !== false
+                ? $data['_literal']
+                : $this->_processColumn($data));
+        }
+
+        return $sqls;
+    }
+
+    /**
+     * Process fields
+     */
+    protected function _processFields(bool $createTable = false): array
+    {
+        $fields = [];
+
+        foreach ($this->fields as $key => $attributes) {
+            if (! is_array($attributes)) {
+                $fields[] = ['_literal' => $attributes];
+
+                continue;
+            }
+
+            $attributes = array_change_key_case($attributes, CASE_UPPER);
+
+            if ($createTable === true && empty($attributes['TYPE'])) {
+                continue;
+            }
+
+            if (isset($attributes['TYPE'])) {
+                $this->_attributeType($attributes);
+            }
+
+            $field = [
+                'name'           => $key,
+                'new_name'       => $attributes['NAME'] ?? null,
+                'type'           => $attributes['TYPE'] ?? null,
+                'length'         => '',
+                'unsigned'       => '',
+                'null'           => '',
+                'unique'         => '',
+                'default'        => '',
+                'auto_increment' => '',
+                '_literal'       => false,
+            ];
+
+            if (isset($attributes['TYPE'])) {
+                $this->_attributeUnsigned($attributes, $field);
+            }
+
+            if ($createTable === false) {
+                if (isset($attributes['AFTER'])) {
+                    $field['after'] = $attributes['AFTER'];
+                } elseif (isset($attributes['FIRST'])) {
+                    $field['first'] = (bool) $attributes['FIRST'];
+                }
+            }
+
+            $this->_attributeDefault($attributes, $field);
+
+            if (isset($attributes['NULL'])) {
+                if ($attributes['NULL'] === true) {
+                    $field['null'] = empty($this->null) ? '' : ' ' . $this->null;
+                } else {
+                    $field['null'] = ' NOT NULL';
+                }
+            } elseif ($createTable === true) {
+                $field['null'] = ' NOT NULL';
+            }
+
+            $this->_attributeAutoIncrement($attributes, $field);
+            $this->_attributeUnique($attributes, $field);
+
+            if (isset($attributes['COMMENT'])) {
+                $field['comment'] = $this->db->escape($attributes['COMMENT']);
+            }
+
+            if (isset($attributes['TYPE']) && ! empty($attributes['CONSTRAINT'])) {
+                if (is_array($attributes['CONSTRAINT'])) {
+                    $attributes['CONSTRAINT'] = $this->db->escape($attributes['CONSTRAINT']);
+                    $attributes['CONSTRAINT'] = implode(',', $attributes['CONSTRAINT']);
+                }
+
+                $field['length'] = '(' . $attributes['CONSTRAINT'] . ')';
+            }
+
+            $fields[] = $field;
+        }
+
+        return $fields;
+    }
+
+    /**
+     * Process column
+     */
+    protected function _processColumn(array $field): string
+    {
+        return $this->db->escapeIdentifiers($field['name'])
+            . ' ' . $field['type'] . $field['length']
+            . $field['unsigned']
+            . $field['default']
+            . $field['null']
+            . $field['auto_increment']
+            . $field['unique'];
+    }
+
+    /**
+     * Performs a data type mapping between different databases.
+     */
+    protected function _attributeType(array &$attributes)
+    {
+        // Usually overridden by drivers
+    }
+
+    /**
+     * Depending on the unsigned property value:
+     *
+     *    - TRUE will always set $field['unsigned'] to 'UNSIGNED'
+     *    - FALSE will always set $field['unsigned'] to ''
+     *    - array(TYPE) will set $field['unsigned'] to 'UNSIGNED',
+     *        if $attributes['TYPE'] is found in the array
+     *    - array(TYPE => UTYPE) will change $field['type'],
+     *        from TYPE to UTYPE in case of a match
+     */
+    protected function _attributeUnsigned(array &$attributes, array &$field)
+    {
+        if (empty($attributes['UNSIGNED']) || $attributes['UNSIGNED'] !== true) {
+            return;
+        }
+
+        // Reset the attribute in order to avoid issues if we do type conversion
+        $attributes['UNSIGNED'] = false;
+
+        if (is_array($this->unsigned)) {
+            foreach (array_keys($this->unsigned) as $key) {
+                if (is_int($key) && strcasecmp($attributes['TYPE'], $this->unsigned[$key]) === 0) {
+                    $field['unsigned'] = ' UNSIGNED';
+
+                    return;
+                }
+
+                if (is_string($key) && strcasecmp($attributes['TYPE'], $key) === 0) {
+                    $field['type'] = $key;
+
+                    return;
+                }
+            }
+
+            return;
+        }
+
+        $field['unsigned'] = ($this->unsigned === true) ? ' UNSIGNED' : '';
+    }
+
+    protected function _attributeDefault(array &$attributes, array &$field)
+    {
+        if ($this->default === false) {
+            return;
+        }
+
+        if (array_key_exists('DEFAULT', $attributes)) {
+            if ($attributes['DEFAULT'] === null) {
+                $field['default'] = empty($this->null) ? '' : $this->default . $this->null;
+
+                // Override the NULL attribute if that's our default
+                $attributes['NULL'] = true;
+                $field['null']      = empty($this->null) ? '' : ' ' . $this->null;
+            } elseif ($attributes['DEFAULT'] instanceof RawSql) {
+                $field['default'] = $this->default . $attributes['DEFAULT'];
+            } else {
+                $field['default'] = $this->default . $this->db->escape($attributes['DEFAULT']);
+            }
+        }
+    }
+
+    protected function _attributeUnique(array &$attributes, array &$field)
+    {
+        if (! empty($attributes['UNIQUE']) && $attributes['UNIQUE'] === true) {
+            $field['unique'] = ' UNIQUE';
+        }
+    }
+
+    protected function _attributeAutoIncrement(array &$attributes, array &$field)
+    {
+        if (! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === true
+            && stripos($field['type'], 'int') !== false
+        ) {
+            $field['auto_increment'] = ' AUTO_INCREMENT';
+        }
+    }
+
+    protected function _processPrimaryKeys(string $table): string
+    {
+        $sql = '';
+
+        for ($i = 0, $c = count($this->primaryKeys); $i < $c; $i++) {
+            if (! isset($this->fields[$this->primaryKeys[$i]])) {
+                unset($this->primaryKeys[$i]);
+            }
+        }
+
+        if ($this->primaryKeys !== []) {
+            $sql .= ",\n\tCONSTRAINT " . $this->db->escapeIdentifiers('pk_' . $table)
+                    . ' PRIMARY KEY(' . implode(', ', $this->db->escapeIdentifiers($this->primaryKeys)) . ')';
+        }
+
+        return $sql;
+    }
+
+    protected function _processIndexes(string $table)
+    {
+        $sqls = [];
+
+        for ($i = 0, $c = count($this->keys); $i < $c; $i++) {
+            $this->keys[$i] = (array) $this->keys[$i];
+
+            for ($i2 = 0, $c2 = count($this->keys[$i]); $i2 < $c2; $i2++) {
+                if (! isset($this->fields[$this->keys[$i][$i2]])) {
+                    unset($this->keys[$i][$i2]);
+                }
+            }
+
+            if (count($this->keys[$i]) <= 0) {
+                continue;
+            }
+
+            if (in_array($i, $this->uniqueKeys, true)) {
+                $sqls[] = 'ALTER TABLE ' . $this->db->escapeIdentifiers($table)
+                    . ' ADD CONSTRAINT ' . $this->db->escapeIdentifiers($table . '_' . implode('_', $this->keys[$i]))
+                    . ' UNIQUE (' . implode(', ', $this->db->escapeIdentifiers($this->keys[$i])) . ')';
+
+                continue;
+            }
+
+            $sqls[] = 'CREATE INDEX ' . $this->db->escapeIdentifiers($table . '_' . implode('_', $this->keys[$i]))
+                . ' ON ' . $this->db->escapeIdentifiers($table)
+                . ' (' . implode(', ', $this->db->escapeIdentifiers($this->keys[$i])) . ')';
+        }
+
+        return $sqls;
+    }
+
+    protected function _processForeignKeys(string $table): string
+    {
+        $sql = '';
+
+        $allowActions = [
+            'CASCADE',
+            'SET NULL',
+            'NO ACTION',
+            'RESTRICT',
+            'SET DEFAULT',
+        ];
+
+        foreach ($this->foreignKeys as $fkey) {
+            $nameIndex            = $table . '_' . implode('_', $fkey['field']) . '_foreign';
+            $nameIndexFilled      = $this->db->escapeIdentifiers($nameIndex);
+            $foreignKeyFilled     = implode(', ', $this->db->escapeIdentifiers($fkey['field']));
+            $referenceTableFilled = $this->db->escapeIdentifiers($this->db->DBPrefix . $fkey['referenceTable']);
+            $referenceFieldFilled = implode(', ', $this->db->escapeIdentifiers($fkey['referenceField']));
+
+            $formatSql = ",\n\tCONSTRAINT %s FOREIGN KEY (%s) REFERENCES %s(%s)";
+            $sql .= sprintf($formatSql, $nameIndexFilled, $foreignKeyFilled, $referenceTableFilled, $referenceFieldFilled);
+
+            if ($fkey['onDelete'] !== false && in_array($fkey['onDelete'], $allowActions, true)) {
+                $sql .= ' ON DELETE ' . $fkey['onDelete'];
+            }
+
+            if ($fkey['onUpdate'] !== false && in_array($fkey['onUpdate'], $allowActions, true)) {
+                $sql .= ' ON UPDATE ' . $fkey['onUpdate'];
+            }
+        }
+
+        return $sql;
+    }
+
+    /**
+     * Resets table creation vars
+     */
+    public function reset()
+    {
+        $this->fields = $this->keys = $this->uniqueKeys = $this->primaryKeys = $this->foreignKeys = [];
+    }
+}
diff --git a/www-api/system/database/Migration.php b/www-api/system/database/Migration.php
new file mode 100644
index 00000000..6b1cf82d
--- /dev/null
+++ b/www-api/system/database/Migration.php
@@ -0,0 +1,73 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database;
+
+use Config\Database;
+
+/**
+ * Class Migration
+ */
+abstract class Migration
+{
+    /**
+     * The name of the database group to use.
+     *
+     * @var string
+     */
+    protected $DBGroup;
+
+    /**
+     * Database Connection instance
+     *
+     * @var ConnectionInterface
+     */
+    protected $db;
+
+    /**
+     * Database Forge instance.
+     *
+     * @var Forge
+     */
+    protected $forge;
+
+    /**
+     * Constructor.
+     *
+     * @param Forge $forge
+     */
+    public function __construct(?Forge $forge = null)
+    {
+        $this->forge = $forge ?? Database::forge($this->DBGroup ?? config('Database')->defaultGroup);
+
+        $this->db = $this->forge->getConnection();
+    }
+
+    /**
+     * Returns the database group name this migration uses.
+     *
+     * @return string
+     */
+    public function getDBGroup(): ?string
+    {
+        return $this->DBGroup;
+    }
+
+    /**
+     * Perform a migration step.
+     */
+    abstract public function up();
+
+    /**
+     * Revert a migration step.
+     */
+    abstract public function down();
+}
diff --git a/www-api/system/database/MigrationRunner.php b/www-api/system/database/MigrationRunner.php
new file mode 100644
index 00000000..ac2dc38e
--- /dev/null
+++ b/www-api/system/database/MigrationRunner.php
@@ -0,0 +1,872 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database;
+
+use CodeIgniter\CLI\CLI;
+use CodeIgniter\Events\Events;
+use CodeIgniter\Exceptions\ConfigException;
+use Config\Database;
+use Config\Migrations as MigrationsConfig;
+use Config\Services;
+use RuntimeException;
+use stdClass;
+
+/**
+ * Class MigrationRunner
+ */
+class MigrationRunner
+{
+    /**
+     * Whether or not migrations are allowed to run.
+     *
+     * @var bool
+     */
+    protected $enabled = false;
+
+    /**
+     * Name of table to store meta information
+     *
+     * @var string
+     */
+    protected $table;
+
+    /**
+     * The Namespace where migrations can be found.
+     * `null` is all namespaces.
+     *
+     * @var string|null
+     */
+    protected $namespace;
+
+    /**
+     * The database Group to migrate.
+     *
+     * @var string
+     */
+    protected $group;
+
+    /**
+     * The migration name.
+     *
+     * @var string
+     */
+    protected $name;
+
+    /**
+     * The pattern used to locate migration file versions.
+     *
+     * @var string
+     */
+    protected $regex = '/^\d{4}[_-]?\d{2}[_-]?\d{2}[_-]?\d{6}_(\w+)$/';
+
+    /**
+     * The main database connection. Used to store
+     * migration information in.
+     *
+     * @var BaseConnection
+     */
+    protected $db;
+
+    /**
+     * If true, will continue instead of throwing
+     * exceptions.
+     *
+     * @var bool
+     */
+    protected $silent = false;
+
+    /**
+     * used to return messages for CLI.
+     *
+     * @var array
+     */
+    protected $cliMessages = [];
+
+    /**
+     * Tracks whether we have already ensured
+     * the table exists or not.
+     *
+     * @var bool
+     */
+    protected $tableChecked = false;
+
+    /**
+     * The full path to locate migration files.
+     *
+     * @var string
+     */
+    protected $path;
+
+    /**
+     * The database Group filter.
+     *
+     * @var string|null
+     */
+    protected $groupFilter;
+
+    /**
+     * Used to skip current migration.
+     *
+     * @var bool
+     */
+    protected $groupSkip = false;
+
+    /**
+     * Constructor.
+     *
+     * When passing in $db, you may pass any of the following to connect:
+     * - group name
+     * - existing connection instance
+     * - array of database configuration values
+     *
+     * @param array|ConnectionInterface|string|null $db
+     *
+     * @throws ConfigException
+     */
+    public function __construct(MigrationsConfig $config, $db = null)
+    {
+        $this->enabled = $config->enabled ?? false;
+        $this->table   = $config->table ?? 'migrations';
+
+        // Default name space is the app namespace
+        $this->namespace = APP_NAMESPACE;
+
+        // get default database group
+        $config      = config('Database');
+        $this->group = $config->defaultGroup;
+        unset($config);
+
+        // If no db connection passed in, use
+        // default database group.
+        $this->db = db_connect($db);
+    }
+
+    /**
+     * Locate and run all new migrations
+     *
+     * @return bool
+     *
+     * @throws ConfigException
+     * @throws RuntimeException
+     */
+    public function latest(?string $group = null)
+    {
+        if (! $this->enabled) {
+            throw ConfigException::forDisabledMigrations();
+        }
+
+        $this->ensureTable();
+
+        if ($group !== null) {
+            $this->groupFilter = $group;
+            $this->setGroup($group);
+        }
+
+        $migrations = $this->findMigrations();
+
+        if (empty($migrations)) {
+            return true;
+        }
+
+        foreach ($this->getHistory((string) $group) as $history) {
+            unset($migrations[$this->getObjectUid($history)]);
+        }
+
+        $batch = $this->getLastBatch() + 1;
+
+        foreach ($migrations as $migration) {
+            if ($this->migrate('up', $migration)) {
+                if ($this->groupSkip === true) {
+                    $this->groupSkip = false;
+
+                    continue;
+                }
+
+                $this->addHistory($migration, $batch);
+            } else {
+                $this->regress(-1);
+
+                $message = lang('Migrations.generalFault');
+
+                if ($this->silent) {
+                    $this->cliMessages[] = "\t" . CLI::color($message, 'red');
+
+                    return false;
+                }
+
+                throw new RuntimeException($message);
+            }
+        }
+
+        $data           = get_object_vars($this);
+        $data['method'] = 'latest';
+        Events::trigger('migrate', $data);
+
+        return true;
+    }
+
+    /**
+     * Migrate down to a previous batch
+     *
+     * Calls each migration step required to get to the provided batch
+     *
+     * @param int $targetBatch Target batch number, or negative for a relative batch, 0 for all
+     *
+     * @return mixed Current batch number on success, FALSE on failure or no migrations are found
+     *
+     * @throws ConfigException
+     * @throws RuntimeException
+     */
+    public function regress(int $targetBatch = 0, ?string $group = null)
+    {
+        if (! $this->enabled) {
+            throw ConfigException::forDisabledMigrations();
+        }
+
+        // Set database group if not null
+        if ($group !== null) {
+            $this->setGroup($group);
+        }
+
+        $this->ensureTable();
+
+        $batches = $this->getBatches();
+
+        if ($targetBatch < 0) {
+            $targetBatch = $batches[count($batches) - 1 + $targetBatch] ?? 0;
+        }
+
+        if (empty($batches) && $targetBatch === 0) {
+            return true;
+        }
+
+        if ($targetBatch !== 0 && ! in_array($targetBatch, $batches, true)) {
+            $message = lang('Migrations.batchNotFound') . $targetBatch;
+
+            if ($this->silent) {
+                $this->cliMessages[] = "\t" . CLI::color($message, 'red');
+
+                return false;
+            }
+
+            throw new RuntimeException($message);
+        }
+
+        $tmpNamespace = $this->namespace;
+
+        $this->namespace = null;
+        $allMigrations   = $this->findMigrations();
+
+        $migrations = [];
+
+        while ($batch = array_pop($batches)) {
+            if ($batch <= $targetBatch) {
+                break;
+            }
+
+            foreach ($this->getBatchHistory($batch, 'desc') as $history) {
+                $uid = $this->getObjectUid($history);
+
+                if (! isset($allMigrations[$uid])) {
+                    $message = lang('Migrations.gap') . ' ' . $history->version;
+
+                    if ($this->silent) {
+                        $this->cliMessages[] = "\t" . CLI::color($message, 'red');
+
+                        return false;
+                    }
+
+                    throw new RuntimeException($message);
+                }
+
+                $migration          = $allMigrations[$uid];
+                $migration->history = $history;
+                $migrations[]       = $migration;
+            }
+        }
+
+        foreach ($migrations as $migration) {
+            if ($this->migrate('down', $migration)) {
+                $this->removeHistory($migration->history);
+            } else {
+                $message = lang('Migrations.generalFault');
+
+                if ($this->silent) {
+                    $this->cliMessages[] = "\t" . CLI::color($message, 'red');
+
+                    return false;
+                }
+
+                throw new RuntimeException($message);
+            }
+        }
+
+        $data           = get_object_vars($this);
+        $data['method'] = 'regress';
+        Events::trigger('migrate', $data);
+
+        $this->namespace = $tmpNamespace;
+
+        return true;
+    }
+
+    /**
+     * Migrate a single file regardless of order or batches.
+     * Method "up" or "down" determined by presence in history.
+     * NOTE: This is not recommended and provided mostly for testing.
+     *
+     * @param string $path Full path to a valid migration file
+     * @param string $path Namespace of the target migration
+     */
+    public function force(string $path, string $namespace, ?string $group = null)
+    {
+        if (! $this->enabled) {
+            throw ConfigException::forDisabledMigrations();
+        }
+
+        $this->ensureTable();
+
+        if ($group !== null) {
+            $this->groupFilter = $group;
+            $this->setGroup($group);
+        }
+
+        $migration = $this->migrationFromFile($path, $namespace);
+        if (empty($migration)) {
+            $message = lang('Migrations.notFound');
+
+            if ($this->silent) {
+                $this->cliMessages[] = "\t" . CLI::color($message, 'red');
+
+                return false;
+            }
+
+            throw new RuntimeException($message);
+        }
+
+        $method = 'up';
+        $this->setNamespace($migration->namespace);
+
+        foreach ($this->getHistory($this->group) as $history) {
+            if ($this->getObjectUid($history) === $migration->uid) {
+                $method             = 'down';
+                $migration->history = $history;
+                break;
+            }
+        }
+
+        if ($method === 'up') {
+            $batch = $this->getLastBatch() + 1;
+
+            if ($this->migrate('up', $migration) && $this->groupSkip === false) {
+                $this->addHistory($migration, $batch);
+
+                return true;
+            }
+
+            $this->groupSkip = false;
+        } elseif ($this->migrate('down', $migration)) {
+            $this->removeHistory($migration->history);
+
+            return true;
+        }
+
+        $message = lang('Migrations.generalFault');
+
+        if ($this->silent) {
+            $this->cliMessages[] = "\t" . CLI::color($message, 'red');
+
+            return false;
+        }
+
+        throw new RuntimeException($message);
+    }
+
+    /**
+     * Retrieves list of available migration scripts
+     *
+     * @return array List of all located migrations by their UID
+     */
+    public function findMigrations(): array
+    {
+        $namespaces = $this->namespace ? [$this->namespace] : array_keys(Services::autoloader()->getNamespace());
+        $migrations = [];
+
+        foreach ($namespaces as $namespace) {
+            if (ENVIRONMENT !== 'testing' && $namespace === 'Tests\Support') {
+                continue;
+            }
+
+            foreach ($this->findNamespaceMigrations($namespace) as $migration) {
+                $migrations[$migration->uid] = $migration;
+            }
+        }
+
+        // Sort migrations ascending by their UID (version)
+        ksort($migrations);
+
+        return $migrations;
+    }
+
+    /**
+     * Retrieves a list of available migration scripts for one namespace
+     */
+    public function findNamespaceMigrations(string $namespace): array
+    {
+        $migrations = [];
+        $locator    = Services::locator(true);
+
+        if (! empty($this->path)) {
+            helper('filesystem');
+            $dir   = rtrim($this->path, DIRECTORY_SEPARATOR) . '/';
+            $files = get_filenames($dir, true, false, false);
+        } else {
+            $files = $locator->listNamespaceFiles($namespace, '/Database/Migrations/');
+        }
+
+        foreach ($files as $file) {
+            $file = empty($this->path) ? $file : $this->path . str_replace($this->path, '', $file);
+
+            if ($migration = $this->migrationFromFile($file, $namespace)) {
+                $migrations[] = $migration;
+            }
+        }
+
+        return $migrations;
+    }
+
+    /**
+     * Create a migration object from a file path.
+     *
+     * @return false|object Returns the migration object, or false on failure
+     */
+    protected function migrationFromFile(string $path, string $namespace)
+    {
+        if (substr($path, -4) !== '.php') {
+            return false;
+        }
+
+        $name = basename($path, '.php');
+
+        if (! preg_match($this->regex, $name)) {
+            return false;
+        }
+
+        $locator = Services::locator(true);
+
+        $migration = new stdClass();
+
+        $migration->version   = $this->getMigrationNumber($name);
+        $migration->name      = $this->getMigrationName($name);
+        $migration->path      = $path;
+        $migration->class     = $locator->getClassname($path);
+        $migration->namespace = $namespace;
+        $migration->uid       = $this->getObjectUid($migration);
+
+        return $migration;
+    }
+
+    /**
+     * Allows other scripts to modify on the fly as needed.
+     *
+     * @return MigrationRunner
+     */
+    public function setNamespace(?string $namespace)
+    {
+        $this->namespace = $namespace;
+
+        return $this;
+    }
+
+    /**
+     * Allows other scripts to modify on the fly as needed.
+     *
+     * @return MigrationRunner
+     */
+    public function setGroup(string $group)
+    {
+        $this->group = $group;
+
+        return $this;
+    }
+
+    /**
+     * @return MigrationRunner
+     */
+    public function setName(string $name)
+    {
+        $this->name = $name;
+
+        return $this;
+    }
+
+    /**
+     * If $silent == true, then will not throw exceptions and will
+     * attempt to continue gracefully.
+     *
+     * @return MigrationRunner
+     */
+    public function setSilent(bool $silent)
+    {
+        $this->silent = $silent;
+
+        return $this;
+    }
+
+    /**
+     * Extracts the migration number from a filename
+     */
+    protected function getMigrationNumber(string $migration): string
+    {
+        preg_match('/^\d{4}[_-]?\d{2}[_-]?\d{2}[_-]?\d{6}/', $migration, $matches);
+
+        return count($matches) ? $matches[0] : '0';
+    }
+
+    /**
+     * Extracts the migration class name from a filename
+     */
+    protected function getMigrationName(string $migration): string
+    {
+        $parts = explode('_', $migration);
+        array_shift($parts);
+
+        return implode('_', $parts);
+    }
+
+    /**
+     * Uses the non-repeatable portions of a migration or history
+     * to create a sortable unique key
+     *
+     * @param object $object migration or $history
+     */
+    public function getObjectUid($object): string
+    {
+        return preg_replace('/[^0-9]/', '', $object->version) . $object->class;
+    }
+
+    /**
+     * Retrieves messages formatted for CLI output
+     */
+    public function getCliMessages(): array
+    {
+        return $this->cliMessages;
+    }
+
+    /**
+     * Clears any CLI messages.
+     *
+     * @return MigrationRunner
+     */
+    public function clearCliMessages()
+    {
+        $this->cliMessages = [];
+
+        return $this;
+    }
+
+    /**
+     * Truncates the history table.
+     */
+    public function clearHistory()
+    {
+        if ($this->db->tableExists($this->table)) {
+            $this->db->table($this->table)->truncate();
+        }
+    }
+
+    /**
+     * Add a history to the table.
+     *
+     * @param object $migration
+     */
+    protected function addHistory($migration, int $batch)
+    {
+        $this->db->table($this->table)->insert([
+            'version'   => $migration->version,
+            'class'     => $migration->class,
+            'group'     => $this->group,
+            'namespace' => $migration->namespace,
+            'time'      => time(),
+            'batch'     => $batch,
+        ]);
+
+        if (is_cli()) {
+            $this->cliMessages[] = sprintf(
+                "\t%s(%s) %s_%s",
+                CLI::color(lang('Migrations.added'), 'yellow'),
+                $migration->namespace,
+                $migration->version,
+                $migration->class
+            );
+        }
+    }
+
+    /**
+     * Removes a single history
+     *
+     * @param object $history
+     */
+    protected function removeHistory($history)
+    {
+        $this->db->table($this->table)->where('id', $history->id)->delete();
+
+        if (is_cli()) {
+            $this->cliMessages[] = sprintf(
+                "\t%s(%s) %s_%s",
+                CLI::color(lang('Migrations.removed'), 'yellow'),
+                $history->namespace,
+                $history->version,
+                $history->class
+            );
+        }
+    }
+
+    /**
+     * Grabs the full migration history from the database for a group
+     */
+    public function getHistory(string $group = 'default'): array
+    {
+        $this->ensureTable();
+
+        $builder = $this->db->table($this->table);
+
+        // If group was specified then use it
+        if (! empty($group)) {
+            $builder->where('group', $group);
+        }
+
+        // If a namespace was specified then use it
+        if ($this->namespace) {
+            $builder->where('namespace', $this->namespace);
+        }
+
+        $query = $builder->orderBy('id', 'ASC')->get();
+
+        return ! empty($query) ? $query->getResultObject() : [];
+    }
+
+    /**
+     * Returns the migration history for a single batch.
+     *
+     * @param string $order
+     */
+    public function getBatchHistory(int $batch, $order = 'asc'): array
+    {
+        $this->ensureTable();
+
+        $query = $this->db->table($this->table)
+            ->where('batch', $batch)
+            ->orderBy('id', $order)
+            ->get();
+
+        return ! empty($query) ? $query->getResultObject() : [];
+    }
+
+    /**
+     * Returns all the batches from the database history in order
+     */
+    public function getBatches(): array
+    {
+        $this->ensureTable();
+
+        $batches = $this->db->table($this->table)
+            ->select('batch')
+            ->distinct()
+            ->orderBy('batch', 'asc')
+            ->get()
+            ->getResultArray();
+
+        return array_map('intval', array_column($batches, 'batch'));
+    }
+
+    /**
+     * Returns the value of the last batch in the database.
+     */
+    public function getLastBatch(): int
+    {
+        $this->ensureTable();
+
+        $batch = $this->db->table($this->table)
+            ->selectMax('batch')
+            ->get()
+            ->getResultObject();
+
+        $batch = is_array($batch) && count($batch)
+            ? end($batch)->batch
+            : 0;
+
+        return (int) $batch;
+    }
+
+    /**
+     * Returns the version number of the first migration for a batch.
+     * Mostly just for tests.
+     */
+    public function getBatchStart(int $batch): string
+    {
+        if ($batch < 0) {
+            $batches = $this->getBatches();
+            $batch   = $batches[count($batches) - 1] ?? 0;
+        }
+
+        $migration = $this->db->table($this->table)
+            ->where('batch', $batch)
+            ->orderBy('id', 'asc')
+            ->limit(1)
+            ->get()
+            ->getResultObject();
+
+        return count($migration) ? $migration[0]->version : '0';
+    }
+
+    /**
+     * Returns the version number of the last migration for a batch.
+     * Mostly just for tests.
+     */
+    public function getBatchEnd(int $batch): string
+    {
+        if ($batch < 0) {
+            $batches = $this->getBatches();
+            $batch   = $batches[count($batches) - 1] ?? 0;
+        }
+
+        $migration = $this->db->table($this->table)
+            ->where('batch', $batch)
+            ->orderBy('id', 'desc')
+            ->limit(1)
+            ->get()
+            ->getResultObject();
+
+        return count($migration) ? $migration[0]->version : 0;
+    }
+
+    /**
+     * Ensures that we have created our migrations table
+     * in the database.
+     */
+    public function ensureTable()
+    {
+        if ($this->tableChecked || $this->db->tableExists($this->table)) {
+            return;
+        }
+
+        $forge = Database::forge($this->db);
+
+        $forge->addField([
+            'id' => [
+                'type'           => 'BIGINT',
+                'constraint'     => 20,
+                'unsigned'       => true,
+                'auto_increment' => true,
+            ],
+            'version' => [
+                'type'       => 'VARCHAR',
+                'constraint' => 255,
+                'null'       => false,
+            ],
+            'class' => [
+                'type'       => 'VARCHAR',
+                'constraint' => 255,
+                'null'       => false,
+            ],
+            'group' => [
+                'type'       => 'VARCHAR',
+                'constraint' => 255,
+                'null'       => false,
+            ],
+            'namespace' => [
+                'type'       => 'VARCHAR',
+                'constraint' => 255,
+                'null'       => false,
+            ],
+            'time' => [
+                'type'       => 'INT',
+                'constraint' => 11,
+                'null'       => false,
+            ],
+            'batch' => [
+                'type'       => 'INT',
+                'constraint' => 11,
+                'unsigned'   => true,
+                'null'       => false,
+            ],
+        ]);
+
+        $forge->addPrimaryKey('id');
+        $forge->createTable($this->table, true);
+
+        $this->tableChecked = true;
+    }
+
+    /**
+     * Handles the actual running of a migration.
+     *
+     * @param string $direction "up" or "down"
+     * @param object $migration The migration to run
+     */
+    protected function migrate($direction, $migration): bool
+    {
+        include_once $migration->path;
+
+        $class = $migration->class;
+        $this->setName($migration->name);
+
+        // Validate the migration file structure
+        if (! class_exists($class, false)) {
+            $message = sprintf(lang('Migrations.classNotFound'), $class);
+
+            if ($this->silent) {
+                $this->cliMessages[] = "\t" . CLI::color($message, 'red');
+
+                return false;
+            }
+
+            throw new RuntimeException($message);
+        }
+
+        $instance = new $class();
+        $group    = $instance->getDBGroup() ?? config('Database')->defaultGroup;
+
+        if (ENVIRONMENT !== 'testing' && $group === 'tests' && $this->groupFilter !== 'tests') {
+            // @codeCoverageIgnoreStart
+            $this->groupSkip = true;
+
+            return true;
+            // @codeCoverageIgnoreEnd
+        }
+
+        if ($direction === 'up' && $this->groupFilter !== null && $this->groupFilter !== $group) {
+            $this->groupSkip = true;
+
+            return true;
+        }
+
+        $this->setGroup($group);
+
+        if (! is_callable([$instance, $direction])) {
+            $message = sprintf(lang('Migrations.missingMethod'), $direction);
+
+            if ($this->silent) {
+                $this->cliMessages[] = "\t" . CLI::color($message, 'red');
+
+                return false;
+            }
+
+            throw new RuntimeException($message);
+        }
+
+        $instance->{$direction}();
+
+        return true;
+    }
+}
diff --git a/www-api/system/database/ModelFactory.php b/www-api/system/database/ModelFactory.php
new file mode 100644
index 00000000..ae088124
--- /dev/null
+++ b/www-api/system/database/ModelFactory.php
@@ -0,0 +1,52 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database;
+
+use CodeIgniter\Config\Factories;
+
+/**
+ * Returns new or shared Model instances
+ *
+ * @deprecated Use CodeIgniter\Config\Factories::models()
+ *
+ * @codeCoverageIgnore
+ */
+class ModelFactory
+{
+    /**
+     * Creates new Model instances or returns a shared instance
+     *
+     * @return mixed
+     */
+    public static function get(string $name, bool $getShared = true, ?ConnectionInterface $connection = null)
+    {
+        return Factories::models($name, ['getShared' => $getShared], $connection);
+    }
+
+    /**
+     * Helper method for injecting mock instances while testing.
+     *
+     * @param object $instance
+     */
+    public static function injectMock(string $name, $instance)
+    {
+        Factories::injectMock('models', $name, $instance);
+    }
+
+    /**
+     * Resets the static arrays
+     */
+    public static function reset()
+    {
+        Factories::reset('models');
+    }
+}
diff --git a/www-api/system/database/MySQLi/Builder.php b/www-api/system/database/MySQLi/Builder.php
new file mode 100644
index 00000000..abeb83f8
--- /dev/null
+++ b/www-api/system/database/MySQLi/Builder.php
@@ -0,0 +1,56 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\MySQLi;
+
+use CodeIgniter\Database\BaseBuilder;
+
+/**
+ * Builder for MySQLi
+ */
+class Builder extends BaseBuilder
+{
+    /**
+     * Identifier escape character
+     *
+     * @var string
+     */
+    protected $escapeChar = '`';
+
+    /**
+     * Specifies which sql statements
+     * support the ignore option.
+     *
+     * @var array
+     */
+    protected $supportedIgnoreStatements = [
+        'update' => 'IGNORE',
+        'insert' => 'IGNORE',
+        'delete' => 'IGNORE',
+    ];
+
+    /**
+     * FROM tables
+     *
+     * Groups tables in FROM clauses if needed, so there is no confusion
+     * about operator precedence.
+     *
+     * Note: This is only used (and overridden) by MySQL.
+     */
+    protected function _fromTables(): string
+    {
+        if (! empty($this->QBJoin) && count($this->QBFrom) > 1) {
+            return '(' . implode(', ', $this->QBFrom) . ')';
+        }
+
+        return implode(', ', $this->QBFrom);
+    }
+}
diff --git a/www-api/system/database/MySQLi/Connection.php b/www-api/system/database/MySQLi/Connection.php
new file mode 100644
index 00000000..b19cb520
--- /dev/null
+++ b/www-api/system/database/MySQLi/Connection.php
@@ -0,0 +1,611 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\MySQLi;
+
+use CodeIgniter\Database\BaseConnection;
+use CodeIgniter\Database\Exceptions\DatabaseException;
+use LogicException;
+use MySQLi;
+use mysqli_sql_exception;
+use stdClass;
+use Throwable;
+
+/**
+ * Connection for MySQLi
+ */
+class Connection extends BaseConnection
+{
+    /**
+     * Database driver
+     *
+     * @var string
+     */
+    public $DBDriver = 'MySQLi';
+
+    /**
+     * DELETE hack flag
+     *
+     * Whether to use the MySQL "delete hack" which allows the number
+     * of affected rows to be shown. Uses a preg_replace when enabled,
+     * adding a bit more processing to all queries.
+     *
+     * @var bool
+     */
+    public $deleteHack = true;
+
+    /**
+     * Identifier escape character
+     *
+     * @var string
+     */
+    public $escapeChar = '`';
+
+    /**
+     * MySQLi object
+     *
+     * Has to be preserved without being assigned to $conn_id.
+     *
+     * @var MySQLi
+     */
+    public $mysqli;
+
+    /**
+     * MySQLi constant
+     *
+     * For unbuffered queries use `MYSQLI_USE_RESULT`.
+     *
+     * Default mode for buffered queries uses `MYSQLI_STORE_RESULT`.
+     *
+     * @var int
+     */
+    public $resultMode = MYSQLI_STORE_RESULT;
+
+    /**
+     * Connect to the database.
+     *
+     * @return mixed
+     *
+     * @throws DatabaseException
+     */
+    public function connect(bool $persistent = false)
+    {
+        // Do we have a socket path?
+        if ($this->hostname[0] === '/') {
+            $hostname = null;
+            $port     = null;
+            $socket   = $this->hostname;
+        } else {
+            $hostname = ($persistent === true) ? 'p:' . $this->hostname : $this->hostname;
+            $port     = empty($this->port) ? null : $this->port;
+            $socket   = '';
+        }
+
+        $clientFlags  = ($this->compress === true) ? MYSQLI_CLIENT_COMPRESS : 0;
+        $this->mysqli = mysqli_init();
+
+        mysqli_report(MYSQLI_REPORT_ALL & ~MYSQLI_REPORT_INDEX);
+
+        $this->mysqli->options(MYSQLI_OPT_CONNECT_TIMEOUT, 10);
+
+        if (isset($this->strictOn)) {
+            if ($this->strictOn) {
+                $this->mysqli->options(
+                    MYSQLI_INIT_COMMAND,
+                    "SET SESSION sql_mode = CONCAT(@@sql_mode, ',', 'STRICT_ALL_TABLES')"
+                );
+            } else {
+                $this->mysqli->options(
+                    MYSQLI_INIT_COMMAND,
+                    "SET SESSION sql_mode = REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(
+                                        @@sql_mode,
+                                        'STRICT_ALL_TABLES,', ''),
+                                    ',STRICT_ALL_TABLES', ''),
+                                'STRICT_ALL_TABLES', ''),
+                            'STRICT_TRANS_TABLES,', ''),
+                        ',STRICT_TRANS_TABLES', ''),
+                    'STRICT_TRANS_TABLES', '')"
+                );
+            }
+        }
+
+        if (is_array($this->encrypt)) {
+            $ssl = [];
+
+            if (! empty($this->encrypt['ssl_key'])) {
+                $ssl['key'] = $this->encrypt['ssl_key'];
+            }
+            if (! empty($this->encrypt['ssl_cert'])) {
+                $ssl['cert'] = $this->encrypt['ssl_cert'];
+            }
+            if (! empty($this->encrypt['ssl_ca'])) {
+                $ssl['ca'] = $this->encrypt['ssl_ca'];
+            }
+            if (! empty($this->encrypt['ssl_capath'])) {
+                $ssl['capath'] = $this->encrypt['ssl_capath'];
+            }
+            if (! empty($this->encrypt['ssl_cipher'])) {
+                $ssl['cipher'] = $this->encrypt['ssl_cipher'];
+            }
+
+            if (! empty($ssl)) {
+                if (isset($this->encrypt['ssl_verify'])) {
+                    if ($this->encrypt['ssl_verify']) {
+                        if (defined('MYSQLI_OPT_SSL_VERIFY_SERVER_CERT')) {
+                            $this->mysqli->options(MYSQLI_OPT_SSL_VERIFY_SERVER_CERT, 1);
+                        }
+                    }
+                    // Apparently (when it exists), setting MYSQLI_OPT_SSL_VERIFY_SERVER_CERT
+                    // to FALSE didn't do anything, so PHP 5.6.16 introduced yet another
+                    // constant ...
+                    //
+                    // https://secure.php.net/ChangeLog-5.php#5.6.16
+                    // https://bugs.php.net/bug.php?id=68344
+                    elseif (defined('MYSQLI_CLIENT_SSL_DONT_VERIFY_SERVER_CERT') && version_compare($this->mysqli->client_info, 'mysqlnd 5.6', '>=')) {
+                        $clientFlags += MYSQLI_CLIENT_SSL_DONT_VERIFY_SERVER_CERT;
+                    }
+                }
+
+                $this->mysqli->ssl_set(
+                    $ssl['key'] ?? null,
+                    $ssl['cert'] ?? null,
+                    $ssl['ca'] ?? null,
+                    $ssl['capath'] ?? null,
+                    $ssl['cipher'] ?? null
+                );
+            }
+
+            $clientFlags += MYSQLI_CLIENT_SSL;
+        }
+
+        try {
+            if ($this->mysqli->real_connect(
+                $hostname,
+                $this->username,
+                $this->password,
+                $this->database,
+                $port,
+                $socket,
+                $clientFlags
+            )) {
+                // Prior to version 5.7.3, MySQL silently downgrades to an unencrypted connection if SSL setup fails
+                if (($clientFlags & MYSQLI_CLIENT_SSL) && version_compare($this->mysqli->client_info, 'mysqlnd 5.7.3', '<=')
+                    && empty($this->mysqli->query("SHOW STATUS LIKE 'ssl_cipher'")->fetch_object()->Value)
+                ) {
+                    $this->mysqli->close();
+                    $message = 'MySQLi was configured for an SSL connection, but got an unencrypted connection instead!';
+                    log_message('error', $message);
+
+                    if ($this->DBDebug) {
+                        throw new DatabaseException($message);
+                    }
+
+                    return false;
+                }
+
+                if (! $this->mysqli->set_charset($this->charset)) {
+                    log_message('error', "Database: Unable to set the configured connection charset ('{$this->charset}').");
+
+                    $this->mysqli->close();
+
+                    if ($this->DBDebug) {
+                        throw new DatabaseException('Unable to set client connection character set: ' . $this->charset);
+                    }
+
+                    return false;
+                }
+
+                return $this->mysqli;
+            }
+        } catch (Throwable $e) {
+            // Clean sensitive information from errors.
+            $msg = $e->getMessage();
+
+            $msg = str_replace($this->username, '****', $msg);
+            $msg = str_replace($this->password, '****', $msg);
+
+            throw new DatabaseException($msg, $e->getCode(), $e);
+        }
+
+        return false;
+    }
+
+    /**
+     * Keep or establish the connection if no queries have been sent for
+     * a length of time exceeding the server's idle timeout.
+     */
+    public function reconnect()
+    {
+        $this->close();
+        $this->initialize();
+    }
+
+    /**
+     * Close the database connection.
+     */
+    protected function _close()
+    {
+        $this->connID->close();
+    }
+
+    /**
+     * Select a specific database table to use.
+     */
+    public function setDatabase(string $databaseName): bool
+    {
+        if ($databaseName === '') {
+            $databaseName = $this->database;
+        }
+
+        if (empty($this->connID)) {
+            $this->initialize();
+        }
+
+        if ($this->connID->select_db($databaseName)) {
+            $this->database = $databaseName;
+
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Returns a string containing the version of the database being used.
+     */
+    public function getVersion(): string
+    {
+        if (isset($this->dataCache['version'])) {
+            return $this->dataCache['version'];
+        }
+
+        if (empty($this->mysqli)) {
+            $this->initialize();
+        }
+
+        return $this->dataCache['version'] = $this->mysqli->server_info;
+    }
+
+    /**
+     * Executes the query against the database.
+     *
+     * @return bool|object
+     */
+    protected function execute(string $sql)
+    {
+        while ($this->connID->more_results()) {
+            $this->connID->next_result();
+            if ($res = $this->connID->store_result()) {
+                $res->free();
+            }
+        }
+
+        try {
+            return $this->connID->query($this->prepQuery($sql), $this->resultMode);
+        } catch (mysqli_sql_exception $e) {
+            log_message('error', (string) $e);
+
+            if ($this->DBDebug) {
+                throw $e;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Prep the query. If needed, each database adapter can prep the query string
+     */
+    protected function prepQuery(string $sql): string
+    {
+        // mysqli_affected_rows() returns 0 for "DELETE FROM TABLE" queries. This hack
+        // modifies the query so that it a proper number of affected rows is returned.
+        if ($this->deleteHack === true && preg_match('/^\s*DELETE\s+FROM\s+(\S+)\s*$/i', $sql)) {
+            return trim($sql) . ' WHERE 1=1';
+        }
+
+        return $sql;
+    }
+
+    /**
+     * Returns the total number of rows affected by this query.
+     */
+    public function affectedRows(): int
+    {
+        return $this->connID->affected_rows ?? 0;
+    }
+
+    /**
+     * Platform-dependant string escape
+     */
+    protected function _escapeString(string $str): string
+    {
+        if (! $this->connID) {
+            $this->initialize();
+        }
+
+        return $this->connID->real_escape_string($str);
+    }
+
+    /**
+     * Escape Like String Direct
+     * There are a few instances where MySQLi queries cannot take the
+     * additional "ESCAPE x" parameter for specifying the escape character
+     * in "LIKE" strings, and this handles those directly with a backslash.
+     *
+     * @param string|string[] $str Input string
+     *
+     * @return string|string[]
+     */
+    public function escapeLikeStringDirect($str)
+    {
+        if (is_array($str)) {
+            foreach ($str as $key => $val) {
+                $str[$key] = $this->escapeLikeStringDirect($val);
+            }
+
+            return $str;
+        }
+
+        $str = $this->_escapeString($str);
+
+        // Escape LIKE condition wildcards
+        return str_replace(
+            [$this->likeEscapeChar, '%', '_'],
+            ['\\' . $this->likeEscapeChar, '\\%', '\\_'],
+            $str
+        );
+    }
+
+    /**
+     * Generates the SQL for listing tables in a platform-dependent manner.
+     * Uses escapeLikeStringDirect().
+     *
+     * @param string|null $tableName If $tableName is provided will return only this table if exists.
+     */
+    protected function _listTables(bool $prefixLimit = false, ?string $tableName = null): string
+    {
+        $sql = 'SHOW TABLES FROM ' . $this->escapeIdentifiers($this->database);
+
+        if ($tableName !== null) {
+            return $sql . ' LIKE ' . $this->escape($tableName);
+        }
+
+        if ($prefixLimit !== false && $this->DBPrefix !== '') {
+            return $sql . " LIKE '" . $this->escapeLikeStringDirect($this->DBPrefix) . "%'";
+        }
+
+        return $sql;
+    }
+
+    /**
+     * Generates a platform-specific query string so that the column names can be fetched.
+     */
+    protected function _listColumns(string $table = ''): string
+    {
+        return 'SHOW COLUMNS FROM ' . $this->protectIdentifiers($table, true, null, false);
+    }
+
+    /**
+     * Returns an array of objects with field data
+     *
+     * @return stdClass[]
+     *
+     * @throws DatabaseException
+     */
+    protected function _fieldData(string $table): array
+    {
+        $table = $this->protectIdentifiers($table, true, null, false);
+
+        if (($query = $this->query('SHOW COLUMNS FROM ' . $table)) === false) {
+            throw new DatabaseException(lang('Database.failGetFieldData'));
+        }
+        $query = $query->getResultObject();
+
+        $retVal = [];
+
+        for ($i = 0, $c = count($query); $i < $c; $i++) {
+            $retVal[$i]       = new stdClass();
+            $retVal[$i]->name = $query[$i]->Field;
+
+            sscanf($query[$i]->Type, '%[a-z](%d)', $retVal[$i]->type, $retVal[$i]->max_length);
+
+            $retVal[$i]->nullable    = $query[$i]->Null === 'YES';
+            $retVal[$i]->default     = $query[$i]->Default;
+            $retVal[$i]->primary_key = (int) ($query[$i]->Key === 'PRI');
+        }
+
+        return $retVal;
+    }
+
+    /**
+     * Returns an array of objects with index data
+     *
+     * @return stdClass[]
+     *
+     * @throws DatabaseException
+     * @throws LogicException
+     */
+    protected function _indexData(string $table): array
+    {
+        $table = $this->protectIdentifiers($table, true, null, false);
+
+        if (($query = $this->query('SHOW INDEX FROM ' . $table)) === false) {
+            throw new DatabaseException(lang('Database.failGetIndexData'));
+        }
+
+        if (! $indexes = $query->getResultArray()) {
+            return [];
+        }
+
+        $keys = [];
+
+        foreach ($indexes as $index) {
+            if (empty($keys[$index['Key_name']])) {
+                $keys[$index['Key_name']]       = new stdClass();
+                $keys[$index['Key_name']]->name = $index['Key_name'];
+
+                if ($index['Key_name'] === 'PRIMARY') {
+                    $type = 'PRIMARY';
+                } elseif ($index['Index_type'] === 'FULLTEXT') {
+                    $type = 'FULLTEXT';
+                } elseif ($index['Non_unique']) {
+                    $type = $index['Index_type'] === 'SPATIAL' ? 'SPATIAL' : 'INDEX';
+                } else {
+                    $type = 'UNIQUE';
+                }
+
+                $keys[$index['Key_name']]->type = $type;
+            }
+
+            $keys[$index['Key_name']]->fields[] = $index['Column_name'];
+        }
+
+        return $keys;
+    }
+
+    /**
+     * Returns an array of objects with Foreign key data
+     *
+     * @return stdClass[]
+     *
+     * @throws DatabaseException
+     */
+    protected function _foreignKeyData(string $table): array
+    {
+        $sql = '
+                    SELECT
+                        tc.CONSTRAINT_NAME,
+                        tc.TABLE_NAME,
+                        kcu.COLUMN_NAME,
+                        rc.REFERENCED_TABLE_NAME,
+                        kcu.REFERENCED_COLUMN_NAME
+                    FROM information_schema.TABLE_CONSTRAINTS AS tc
+                    INNER JOIN information_schema.REFERENTIAL_CONSTRAINTS AS rc
+                        ON tc.CONSTRAINT_NAME = rc.CONSTRAINT_NAME
+                        AND tc.CONSTRAINT_SCHEMA = rc.CONSTRAINT_SCHEMA
+                    INNER JOIN information_schema.KEY_COLUMN_USAGE AS kcu
+                        ON tc.CONSTRAINT_NAME = kcu.CONSTRAINT_NAME
+                        AND tc.CONSTRAINT_SCHEMA = kcu.CONSTRAINT_SCHEMA
+                    WHERE
+                        tc.CONSTRAINT_TYPE = ' . $this->escape('FOREIGN KEY') . ' AND
+                        tc.TABLE_SCHEMA = ' . $this->escape($this->database) . ' AND
+                        tc.TABLE_NAME = ' . $this->escape($table);
+
+        if (($query = $this->query($sql)) === false) {
+            throw new DatabaseException(lang('Database.failGetForeignKeyData'));
+        }
+        $query = $query->getResultObject();
+
+        $retVal = [];
+
+        foreach ($query as $row) {
+            $obj                      = new stdClass();
+            $obj->constraint_name     = $row->CONSTRAINT_NAME;
+            $obj->table_name          = $row->TABLE_NAME;
+            $obj->column_name         = $row->COLUMN_NAME;
+            $obj->foreign_table_name  = $row->REFERENCED_TABLE_NAME;
+            $obj->foreign_column_name = $row->REFERENCED_COLUMN_NAME;
+
+            $retVal[] = $obj;
+        }
+
+        return $retVal;
+    }
+
+    /**
+     * Returns platform-specific SQL to disable foreign key checks.
+     *
+     * @return string
+     */
+    protected function _disableForeignKeyChecks()
+    {
+        return 'SET FOREIGN_KEY_CHECKS=0';
+    }
+
+    /**
+     * Returns platform-specific SQL to enable foreign key checks.
+     *
+     * @return string
+     */
+    protected function _enableForeignKeyChecks()
+    {
+        return 'SET FOREIGN_KEY_CHECKS=1';
+    }
+
+    /**
+     * Returns the last error code and message.
+     * Must return this format: ['code' => string|int, 'message' => string]
+     * intval(code) === 0 means "no error".
+     *
+     * @return array<string, int|string>
+     */
+    public function error(): array
+    {
+        if (! empty($this->mysqli->connect_errno)) {
+            return [
+                'code'    => $this->mysqli->connect_errno,
+                'message' => $this->mysqli->connect_error,
+            ];
+        }
+
+        return [
+            'code'    => $this->connID->errno,
+            'message' => $this->connID->error,
+        ];
+    }
+
+    /**
+     * Insert ID
+     */
+    public function insertID(): int
+    {
+        return $this->connID->insert_id;
+    }
+
+    /**
+     * Begin Transaction
+     */
+    protected function _transBegin(): bool
+    {
+        $this->connID->autocommit(false);
+
+        return $this->connID->begin_transaction();
+    }
+
+    /**
+     * Commit Transaction
+     */
+    protected function _transCommit(): bool
+    {
+        if ($this->connID->commit()) {
+            $this->connID->autocommit(true);
+
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Rollback Transaction
+     */
+    protected function _transRollback(): bool
+    {
+        if ($this->connID->rollback()) {
+            $this->connID->autocommit(true);
+
+            return true;
+        }
+
+        return false;
+    }
+}
diff --git a/www-api/system/database/MySQLi/Forge.php b/www-api/system/database/MySQLi/Forge.php
new file mode 100644
index 00000000..0bee007c
--- /dev/null
+++ b/www-api/system/database/MySQLi/Forge.php
@@ -0,0 +1,239 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\MySQLi;
+
+use CodeIgniter\Database\Forge as BaseForge;
+
+/**
+ * Forge for MySQLi
+ */
+class Forge extends BaseForge
+{
+    /**
+     * CREATE DATABASE statement
+     *
+     * @var string
+     */
+    protected $createDatabaseStr = 'CREATE DATABASE %s CHARACTER SET %s COLLATE %s';
+
+    /**
+     * CREATE DATABASE IF statement
+     *
+     * @var string
+     */
+    protected $createDatabaseIfStr = 'CREATE DATABASE IF NOT EXISTS %s CHARACTER SET %s COLLATE %s';
+
+    /**
+     * DROP CONSTRAINT statement
+     *
+     * @var string
+     */
+    protected $dropConstraintStr = 'ALTER TABLE %s DROP FOREIGN KEY %s';
+
+    /**
+     * CREATE TABLE keys flag
+     *
+     * Whether table keys are created from within the
+     * CREATE TABLE statement.
+     *
+     * @var bool
+     */
+    protected $createTableKeys = true;
+
+    /**
+     * UNSIGNED support
+     *
+     * @var array
+     */
+    protected $_unsigned = [
+        'TINYINT',
+        'SMALLINT',
+        'MEDIUMINT',
+        'INT',
+        'INTEGER',
+        'BIGINT',
+        'REAL',
+        'DOUBLE',
+        'DOUBLE PRECISION',
+        'FLOAT',
+        'DECIMAL',
+        'NUMERIC',
+    ];
+
+    /**
+     * Table Options list which required to be quoted
+     *
+     * @var array
+     */
+    protected $_quoted_table_options = [
+        'COMMENT',
+        'COMPRESSION',
+        'CONNECTION',
+        'DATA DIRECTORY',
+        'INDEX DIRECTORY',
+        'ENCRYPTION',
+        'PASSWORD',
+    ];
+
+    /**
+     * NULL value representation in CREATE/ALTER TABLE statements
+     *
+     * @var string
+     *
+     * @internal
+     */
+    protected $null = 'NULL';
+
+    /**
+     * CREATE TABLE attributes
+     *
+     * @param array $attributes Associative array of table attributes
+     */
+    protected function _createTableAttributes(array $attributes): string
+    {
+        $sql = '';
+
+        foreach (array_keys($attributes) as $key) {
+            if (is_string($key)) {
+                $sql .= ' ' . strtoupper($key) . ' = ';
+
+                if (in_array(strtoupper($key), $this->_quoted_table_options, true)) {
+                    $sql .= $this->db->escape($attributes[$key]);
+                } else {
+                    $sql .= $this->db->escapeString($attributes[$key]);
+                }
+            }
+        }
+
+        if (! empty($this->db->charset) && ! strpos($sql, 'CHARACTER SET') && ! strpos($sql, 'CHARSET')) {
+            $sql .= ' DEFAULT CHARACTER SET = ' . $this->db->escapeString($this->db->charset);
+        }
+
+        if (! empty($this->db->DBCollat) && ! strpos($sql, 'COLLATE')) {
+            $sql .= ' COLLATE = ' . $this->db->escapeString($this->db->DBCollat);
+        }
+
+        return $sql;
+    }
+
+    /**
+     * ALTER TABLE
+     *
+     * @param string       $alterType ALTER type
+     * @param string       $table     Table name
+     * @param array|string $field     Column definition
+     *
+     * @return string|string[]
+     */
+    protected function _alterTable(string $alterType, string $table, $field)
+    {
+        if ($alterType === 'DROP') {
+            return parent::_alterTable($alterType, $table, $field);
+        }
+
+        $sql = 'ALTER TABLE ' . $this->db->escapeIdentifiers($table);
+
+        foreach ($field as $i => $data) {
+            if ($data['_literal'] !== false) {
+                $field[$i] = ($alterType === 'ADD') ? "\n\tADD " . $data['_literal'] : "\n\tMODIFY " . $data['_literal'];
+            } else {
+                if ($alterType === 'ADD') {
+                    $field[$i]['_literal'] = "\n\tADD ";
+                } else {
+                    $field[$i]['_literal'] = empty($data['new_name']) ? "\n\tMODIFY " : "\n\tCHANGE ";
+                }
+
+                $field[$i] = $field[$i]['_literal'] . $this->_processColumn($field[$i]);
+            }
+        }
+
+        return [$sql . implode(',', $field)];
+    }
+
+    /**
+     * Process column
+     */
+    protected function _processColumn(array $field): string
+    {
+        $extraClause = isset($field['after']) ? ' AFTER ' . $this->db->escapeIdentifiers($field['after']) : '';
+
+        if (empty($extraClause) && isset($field['first']) && $field['first'] === true) {
+            $extraClause = ' FIRST';
+        }
+
+        return $this->db->escapeIdentifiers($field['name'])
+                . (empty($field['new_name']) ? '' : ' ' . $this->db->escapeIdentifiers($field['new_name']))
+                . ' ' . $field['type'] . $field['length']
+                . $field['unsigned']
+                . $field['null']
+                . $field['default']
+                . $field['auto_increment']
+                . $field['unique']
+                . (empty($field['comment']) ? '' : ' COMMENT ' . $field['comment'])
+                . $extraClause;
+    }
+
+    /**
+     * Process indexes
+     *
+     * @param string $table (ignored)
+     */
+    protected function _processIndexes(string $table): string
+    {
+        $sql = '';
+
+        for ($i = 0, $c = count($this->keys); $i < $c; $i++) {
+            if (is_array($this->keys[$i])) {
+                for ($i2 = 0, $c2 = count($this->keys[$i]); $i2 < $c2; $i2++) {
+                    if (! isset($this->fields[$this->keys[$i][$i2]])) {
+                        unset($this->keys[$i][$i2]);
+
+                        continue;
+                    }
+                }
+            } elseif (! isset($this->fields[$this->keys[$i]])) {
+                unset($this->keys[$i]);
+
+                continue;
+            }
+
+            if (! is_array($this->keys[$i])) {
+                $this->keys[$i] = [$this->keys[$i]];
+            }
+
+            $unique = in_array($i, $this->uniqueKeys, true) ? 'UNIQUE ' : '';
+
+            $sql .= ",\n\t{$unique}KEY " . $this->db->escapeIdentifiers(implode('_', $this->keys[$i]))
+                . ' (' . implode(', ', $this->db->escapeIdentifiers($this->keys[$i])) . ')';
+        }
+
+        $this->keys = [];
+
+        return $sql;
+    }
+
+    /**
+     * Drop Key
+     *
+     * @return bool
+     */
+    public function dropKey(string $table, string $keyName)
+    {
+        $sql = sprintf(
+            $this->dropIndexStr,
+            $this->db->escapeIdentifiers($keyName),
+            $this->db->escapeIdentifiers($this->db->DBPrefix . $table),
+        );
+
+        return $this->db->query($sql);
+    }
+}
diff --git a/www-api/system/database/MySQLi/PreparedQuery.php b/www-api/system/database/MySQLi/PreparedQuery.php
new file mode 100644
index 00000000..cd351f2c
--- /dev/null
+++ b/www-api/system/database/MySQLi/PreparedQuery.php
@@ -0,0 +1,87 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\MySQLi;
+
+use BadMethodCallException;
+use CodeIgniter\Database\BasePreparedQuery;
+
+/**
+ * Prepared query for MySQLi
+ */
+class PreparedQuery extends BasePreparedQuery
+{
+    /**
+     * Prepares the query against the database, and saves the connection
+     * info necessary to execute the query later.
+     *
+     * NOTE: This version is based on SQL code. Child classes should
+     * override this method.
+     *
+     * @param array $options Passed to the connection's prepare statement.
+     *                       Unused in the MySQLi driver.
+     *
+     * @return mixed
+     */
+    public function _prepare(string $sql, array $options = [])
+    {
+        // Mysqli driver doesn't like statements
+        // with terminating semicolons.
+        $sql = rtrim($sql, ';');
+
+        if (! $this->statement = $this->db->mysqli->prepare($sql)) {
+            $this->errorCode   = $this->db->mysqli->errno;
+            $this->errorString = $this->db->mysqli->error;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Takes a new set of data and runs it against the currently
+     * prepared query. Upon success, will return a Results object.
+     */
+    public function _execute(array $data): bool
+    {
+        if (! isset($this->statement)) {
+            throw new BadMethodCallException('You must call prepare before trying to execute a prepared statement.');
+        }
+
+        // First off -bind the parameters
+        $bindTypes = '';
+
+        // Determine the type string
+        foreach ($data as $item) {
+            if (is_int($item)) {
+                $bindTypes .= 'i';
+            } elseif (is_numeric($item)) {
+                $bindTypes .= 'd';
+            } else {
+                $bindTypes .= 's';
+            }
+        }
+
+        // Bind it
+        $this->statement->bind_param($bindTypes, ...$data);
+
+        return $this->statement->execute();
+    }
+
+    /**
+     * Returns the result object for the prepared query.
+     *
+     * @return mixed
+     */
+    public function _getResult()
+    {
+        return $this->statement->get_result();
+    }
+}
diff --git a/www-api/system/database/MySQLi/Result.php b/www-api/system/database/MySQLi/Result.php
new file mode 100644
index 00000000..7eab7d86
--- /dev/null
+++ b/www-api/system/database/MySQLi/Result.php
@@ -0,0 +1,162 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\MySQLi;
+
+use CodeIgniter\Database\BaseResult;
+use CodeIgniter\Entity\Entity;
+use stdClass;
+
+/**
+ * Result for MySQLi
+ */
+class Result extends BaseResult
+{
+    /**
+     * Gets the number of fields in the result set.
+     */
+    public function getFieldCount(): int
+    {
+        return $this->resultID->field_count;
+    }
+
+    /**
+     * Generates an array of column names in the result set.
+     */
+    public function getFieldNames(): array
+    {
+        $fieldNames = [];
+        $this->resultID->field_seek(0);
+
+        while ($field = $this->resultID->fetch_field()) {
+            $fieldNames[] = $field->name;
+        }
+
+        return $fieldNames;
+    }
+
+    /**
+     * Generates an array of objects representing field meta-data.
+     */
+    public function getFieldData(): array
+    {
+        static $dataTypes = [
+            MYSQLI_TYPE_DECIMAL    => 'decimal',
+            MYSQLI_TYPE_NEWDECIMAL => 'newdecimal',
+            MYSQLI_TYPE_FLOAT      => 'float',
+            MYSQLI_TYPE_DOUBLE     => 'double',
+
+            MYSQLI_TYPE_BIT      => 'bit',
+            MYSQLI_TYPE_SHORT    => 'short',
+            MYSQLI_TYPE_LONG     => 'long',
+            MYSQLI_TYPE_LONGLONG => 'longlong',
+            MYSQLI_TYPE_INT24    => 'int24',
+
+            MYSQLI_TYPE_YEAR => 'year',
+
+            MYSQLI_TYPE_TIMESTAMP => 'timestamp',
+            MYSQLI_TYPE_DATE      => 'date',
+            MYSQLI_TYPE_TIME      => 'time',
+            MYSQLI_TYPE_DATETIME  => 'datetime',
+            MYSQLI_TYPE_NEWDATE   => 'newdate',
+
+            MYSQLI_TYPE_SET => 'set',
+
+            MYSQLI_TYPE_VAR_STRING => 'var_string',
+            MYSQLI_TYPE_STRING     => 'string',
+
+            MYSQLI_TYPE_GEOMETRY    => 'geometry',
+            MYSQLI_TYPE_TINY_BLOB   => 'tiny_blob',
+            MYSQLI_TYPE_MEDIUM_BLOB => 'medium_blob',
+            MYSQLI_TYPE_LONG_BLOB   => 'long_blob',
+            MYSQLI_TYPE_BLOB        => 'blob',
+        ];
+
+        $retVal    = [];
+        $fieldData = $this->resultID->fetch_fields();
+
+        foreach ($fieldData as $i => $data) {
+            $retVal[$i]              = new stdClass();
+            $retVal[$i]->name        = $data->name;
+            $retVal[$i]->type        = $data->type;
+            $retVal[$i]->type_name   = in_array($data->type, [1, 247], true) ? 'char' : ($dataTypes[$data->type] ?? null);
+            $retVal[$i]->max_length  = $data->max_length;
+            $retVal[$i]->primary_key = $data->flags & 2;
+            $retVal[$i]->length      = $data->length;
+            $retVal[$i]->default     = $data->def;
+        }
+
+        return $retVal;
+    }
+
+    /**
+     * Frees the current result.
+     */
+    public function freeResult()
+    {
+        if (is_object($this->resultID)) {
+            $this->resultID->free();
+            $this->resultID = false;
+        }
+    }
+
+    /**
+     * Moves the internal pointer to the desired offset. This is called
+     * internally before fetching results to make sure the result set
+     * starts at zero.
+     *
+     * @return mixed
+     */
+    public function dataSeek(int $n = 0)
+    {
+        return $this->resultID->data_seek($n);
+    }
+
+    /**
+     * Returns the result set as an array.
+     *
+     * Overridden by driver classes.
+     *
+     * @return mixed
+     */
+    protected function fetchAssoc()
+    {
+        return $this->resultID->fetch_assoc();
+    }
+
+    /**
+     * Returns the result set as an object.
+     *
+     * Overridden by child classes.
+     *
+     * @return bool|Entity|object
+     */
+    protected function fetchObject(string $className = 'stdClass')
+    {
+        if (is_subclass_of($className, Entity::class)) {
+            return empty($data = $this->fetchAssoc()) ? false : (new $className())->setAttributes($data);
+        }
+
+        return $this->resultID->fetch_object($className);
+    }
+
+    /**
+     * Returns the number of rows in the resultID (i.e., mysqli_result object)
+     */
+    public function getNumRows(): int
+    {
+        if (! is_int($this->numRows)) {
+            $this->numRows = $this->resultID->num_rows;
+        }
+
+        return $this->numRows;
+    }
+}
diff --git a/www-api/system/database/MySQLi/Utils.php b/www-api/system/database/MySQLi/Utils.php
new file mode 100644
index 00000000..3fea64a0
--- /dev/null
+++ b/www-api/system/database/MySQLi/Utils.php
@@ -0,0 +1,45 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\MySQLi;
+
+use CodeIgniter\Database\BaseUtils;
+use CodeIgniter\Database\Exceptions\DatabaseException;
+
+/**
+ * Utils for MySQLi
+ */
+class Utils extends BaseUtils
+{
+    /**
+     * List databases statement
+     *
+     * @var string
+     */
+    protected $listDatabases = 'SHOW DATABASES';
+
+    /**
+     * OPTIMIZE TABLE statement
+     *
+     * @var string
+     */
+    protected $optimizeTable = 'OPTIMIZE TABLE %s';
+
+    /**
+     * Platform dependent version of the backup function.
+     *
+     * @return mixed
+     */
+    public function _backup(?array $prefs = null)
+    {
+        throw new DatabaseException('Unsupported feature of the database platform you are using.');
+    }
+}
diff --git a/www-api/system/database/OCI8/Builder.php b/www-api/system/database/OCI8/Builder.php
new file mode 100644
index 00000000..731d4c42
--- /dev/null
+++ b/www-api/system/database/OCI8/Builder.php
@@ -0,0 +1,230 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\OCI8;
+
+use CodeIgniter\Database\BaseBuilder;
+use CodeIgniter\Database\Exceptions\DatabaseException;
+
+/**
+ * Builder for OCI8
+ */
+class Builder extends BaseBuilder
+{
+    /**
+     * Identifier escape character
+     *
+     * @var string
+     */
+    protected $escapeChar = '"';
+
+    /**
+     * ORDER BY random keyword
+     *
+     * @var array
+     */
+    protected $randomKeyword = [
+        '"DBMS_RANDOM"."RANDOM"',
+    ];
+
+    /**
+     * COUNT string
+     *
+     * @used-by CI_DB_driver::count_all()
+     * @used-by BaseBuilder::count_all_results()
+     *
+     * @var string
+     */
+    protected $countString = 'SELECT COUNT(1) ';
+
+    /**
+     * Limit used flag
+     *
+     * If we use LIMIT, we'll add a field that will
+     * throw off num_fields later.
+     *
+     * @var bool
+     */
+    protected $limitUsed = false;
+
+    /**
+     * A reference to the database connection.
+     *
+     * @var Connection
+     */
+    protected $db;
+
+    /**
+     * Generates a platform-specific insert string from the supplied data.
+     */
+    protected function _insertBatch(string $table, array $keys, array $values): string
+    {
+        $insertKeys    = implode(', ', $keys);
+        $hasPrimaryKey = in_array('PRIMARY', array_column($this->db->getIndexData($table), 'type'), true);
+
+        // ORA-00001 measures
+        if ($hasPrimaryKey) {
+            $sql               = 'INSERT INTO ' . $table . ' (' . $insertKeys . ") \n SELECT * FROM (\n";
+            $selectQueryValues = [];
+
+            foreach ($values as $value) {
+                $selectValues        = implode(',', array_map(static fn ($value, $key) => $value . ' as ' . $key, explode(',', substr(substr($value, 1), 0, -1)), $keys));
+                $selectQueryValues[] = 'SELECT ' . $selectValues . ' FROM DUAL';
+            }
+
+            return $sql . implode("\n UNION ALL \n", $selectQueryValues) . "\n)";
+        }
+
+        $sql = "INSERT ALL\n";
+
+        foreach ($values as $value) {
+            $sql .= '	INTO ' . $table . ' (' . $insertKeys . ') VALUES ' . $value . "\n";
+        }
+
+        return $sql . 'SELECT * FROM DUAL';
+    }
+
+    /**
+     * Generates a platform-specific replace string from the supplied data
+     */
+    protected function _replace(string $table, array $keys, array $values): string
+    {
+        $fieldNames = array_map(static fn ($columnName) => trim($columnName, '"'), $keys);
+
+        $uniqueIndexes = array_filter($this->db->getIndexData($table), static function ($index) use ($fieldNames) {
+            $hasAllFields = count(array_intersect($index->fields, $fieldNames)) === count($index->fields);
+
+            return ($index->type === 'PRIMARY') && $hasAllFields;
+        });
+        $replaceableFields = array_filter($keys, static function ($columnName) use ($uniqueIndexes) {
+            foreach ($uniqueIndexes as $index) {
+                if (in_array(trim($columnName, '"'), $index->fields, true)) {
+                    return false;
+                }
+            }
+
+            return true;
+        });
+
+        $sql = 'MERGE INTO ' . $table . "\n USING (SELECT ";
+
+        $sql .= implode(', ', array_map(static fn ($columnName, $value) => $value . ' ' . $columnName, $keys, $values));
+
+        $sql .= ' FROM DUAL) "_replace" ON ( ';
+
+        $onList   = [];
+        $onList[] = '1 != 1';
+
+        foreach ($uniqueIndexes as $index) {
+            $onList[] = '(' . implode(' AND ', array_map(static fn ($columnName) => $table . '."' . $columnName . '" = "_replace"."' . $columnName . '"', $index->fields)) . ')';
+        }
+
+        $sql .= implode(' OR ', $onList) . ') WHEN MATCHED THEN UPDATE SET ';
+
+        $sql .= implode(', ', array_map(static fn ($columnName) => $columnName . ' = "_replace".' . $columnName, $replaceableFields));
+
+        $sql .= ' WHEN NOT MATCHED THEN INSERT (' . implode(', ', $replaceableFields) . ') VALUES ';
+
+        return $sql . (' (' . implode(', ', array_map(static fn ($columnName) => '"_replace".' . $columnName, $replaceableFields)) . ')');
+    }
+
+    /**
+     * Generates a platform-specific truncate string from the supplied data
+     *
+     * If the database does not support the truncate() command,
+     * then this method maps to 'DELETE FROM table'
+     */
+    protected function _truncate(string $table): string
+    {
+        return 'TRUNCATE TABLE ' . $table;
+    }
+
+    /**
+     * Compiles a delete string and runs the query
+     *
+     * @param mixed $where
+     *
+     * @return mixed
+     *
+     * @throws DatabaseException
+     */
+    public function delete($where = '', ?int $limit = null, bool $resetData = true)
+    {
+        if (! empty($limit)) {
+            $this->QBLimit = $limit;
+        }
+
+        return parent::delete($where, null, $resetData);
+    }
+
+    /**
+     * Generates a platform-specific delete string from the supplied data
+     */
+    protected function _delete(string $table): string
+    {
+        if ($this->QBLimit) {
+            $this->where('rownum <= ', $this->QBLimit, false);
+            $this->QBLimit = false;
+        }
+
+        return parent::_delete($table);
+    }
+
+    /**
+     * Generates a platform-specific update string from the supplied data
+     */
+    protected function _update(string $table, array $values): string
+    {
+        $valStr = [];
+
+        foreach ($values as $key => $val) {
+            $valStr[] = $key . ' = ' . $val;
+        }
+
+        if ($this->QBLimit) {
+            $this->where('rownum <= ', $this->QBLimit, false);
+        }
+
+        return 'UPDATE ' . $this->compileIgnore('update') . $table . ' SET ' . implode(', ', $valStr)
+            . $this->compileWhereHaving('QBWhere')
+            . $this->compileOrderBy();
+    }
+
+    /**
+     * Generates a platform-specific LIMIT clause.
+     */
+    protected function _limit(string $sql, bool $offsetIgnore = false): string
+    {
+        $offset = (int) ($offsetIgnore === false ? $this->QBOffset : 0);
+        if (version_compare($this->db->getVersion(), '12.1', '>=')) {
+            // OFFSET-FETCH can be used only with the ORDER BY clause
+            if (empty($this->QBOrderBy)) {
+                $sql .= ' ORDER BY 1';
+            }
+
+            return $sql . ' OFFSET ' . $offset . ' ROWS FETCH NEXT ' . $this->QBLimit . ' ROWS ONLY';
+        }
+
+        $this->limitUsed    = true;
+        $limitTemplateQuery = 'SELECT * FROM (SELECT INNER_QUERY.*, ROWNUM RNUM FROM (%s) INNER_QUERY WHERE ROWNUM < %d)' . ($offset ? ' WHERE RNUM >= %d' : '');
+
+        return sprintf($limitTemplateQuery, $sql, $offset + $this->QBLimit + 1, $offset);
+    }
+
+    /**
+     * Resets the query builder values.  Called by the get() function
+     */
+    protected function resetSelect()
+    {
+        $this->limitUsed = false;
+        parent::resetSelect();
+    }
+}
diff --git a/www-api/system/database/OCI8/Connection.php b/www-api/system/database/OCI8/Connection.php
new file mode 100644
index 00000000..b608d603
--- /dev/null
+++ b/www-api/system/database/OCI8/Connection.php
@@ -0,0 +1,725 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\OCI8;
+
+use CodeIgniter\Database\BaseConnection;
+use CodeIgniter\Database\Exceptions\DatabaseException;
+use CodeIgniter\Database\Query;
+use ErrorException;
+use stdClass;
+
+/**
+ * Connection for OCI8
+ */
+class Connection extends BaseConnection
+{
+    /**
+     * Database driver
+     *
+     * @var string
+     */
+    protected $DBDriver = 'OCI8';
+
+    /**
+     * Identifier escape character
+     *
+     * @var string
+     */
+    public $escapeChar = '"';
+
+    /**
+     * List of reserved identifiers
+     *
+     * Identifiers that must NOT be escaped.
+     *
+     * @var array
+     */
+    protected $reservedIdentifiers = [
+        '*',
+        'rownum',
+    ];
+
+    protected $validDSNs = [
+        'tns' => '/^\(DESCRIPTION=(\(.+\)){2,}\)$/', // TNS
+        // Easy Connect string (Oracle 10g+)
+        'ec' => '/^(\/\/)?[a-z0-9.:_-]+(:[1-9][0-9]{0,4})?(\/[a-z0-9$_]+)?(:[^\/])?(\/[a-z0-9$_]+)?$/i',
+        'in' => '/^[a-z0-9$_]+$/i', // Instance name (defined in tnsnames.ora)
+    ];
+
+    /**
+     * Reset $stmtId flag
+     *
+     * Used by storedProcedure() to prevent execute() from
+     * re-setting the statement ID.
+     */
+    protected $resetStmtId = true;
+
+    /**
+     * Statement ID
+     *
+     * @var resource
+     */
+    protected $stmtId;
+
+    /**
+     * Commit mode flag
+     *
+     * @used-by PreparedQuery::_execute()
+     *
+     * @var int
+     */
+    public $commitMode = OCI_COMMIT_ON_SUCCESS;
+
+    /**
+     * Cursor ID
+     *
+     * @var resource
+     */
+    protected $cursorId;
+
+    /**
+     * Latest inserted table name.
+     *
+     * @used-by PreparedQuery::_execute()
+     *
+     * @var string|null
+     */
+    public $lastInsertedTableName;
+
+    /**
+     * confirm DNS format.
+     */
+    private function isValidDSN(): bool
+    {
+        foreach ($this->validDSNs as $regexp) {
+            if (preg_match($regexp, $this->DSN)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Connect to the database.
+     *
+     * @return mixed
+     */
+    public function connect(bool $persistent = false)
+    {
+        if (empty($this->DSN) && ! $this->isValidDSN()) {
+            $this->buildDSN();
+        }
+
+        $func = $persistent ? 'oci_pconnect' : 'oci_connect';
+
+        return empty($this->charset)
+            ? $func($this->username, $this->password, $this->DSN)
+            : $func($this->username, $this->password, $this->DSN, $this->charset);
+    }
+
+    /**
+     * Keep or establish the connection if no queries have been sent for
+     * a length of time exceeding the server's idle timeout.
+     *
+     * @return void
+     */
+    public function reconnect()
+    {
+    }
+
+    /**
+     * Close the database connection.
+     *
+     * @return void
+     */
+    protected function _close()
+    {
+        if (is_resource($this->cursorId)) {
+            oci_free_statement($this->cursorId);
+        }
+        if (is_resource($this->stmtId)) {
+            oci_free_statement($this->stmtId);
+        }
+        oci_close($this->connID);
+    }
+
+    /**
+     * Select a specific database table to use.
+     */
+    public function setDatabase(string $databaseName): bool
+    {
+        return false;
+    }
+
+    /**
+     * Returns a string containing the version of the database being used.
+     */
+    public function getVersion(): string
+    {
+        if (isset($this->dataCache['version'])) {
+            return $this->dataCache['version'];
+        }
+
+        if (! $this->connID || ($versionString = oci_server_version($this->connID)) === false) {
+            return '';
+        }
+        if (preg_match('#Release\s(\d+(?:\.\d+)+)#', $versionString, $match)) {
+            return $this->dataCache['version'] = $match[1];
+        }
+
+        return '';
+    }
+
+    /**
+     * Executes the query against the database.
+     *
+     * @return bool
+     */
+    protected function execute(string $sql)
+    {
+        try {
+            if ($this->resetStmtId === true) {
+                $this->stmtId = oci_parse($this->connID, $sql);
+            }
+
+            oci_set_prefetch($this->stmtId, 1000);
+
+            $result          = oci_execute($this->stmtId, $this->commitMode) ? $this->stmtId : false;
+            $insertTableName = $this->parseInsertTableName($sql);
+
+            if ($result && $insertTableName !== '') {
+                $this->lastInsertedTableName = $insertTableName;
+            }
+
+            return $result;
+        } catch (ErrorException $e) {
+            log_message('error', (string) $e);
+
+            if ($this->DBDebug) {
+                throw $e;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Get the table name for the insert statement from sql.
+     */
+    public function parseInsertTableName(string $sql): string
+    {
+        $commentStrippedSql = preg_replace(['/\/\*(.|\n)*?\*\//m', '/--.+/'], '', $sql);
+        $isInsertQuery      = strpos(strtoupper(ltrim($commentStrippedSql)), 'INSERT') === 0;
+
+        if (! $isInsertQuery) {
+            return '';
+        }
+
+        preg_match('/(?is)\b(?:into)\s+("?\w+"?)/', $commentStrippedSql, $match);
+        $tableName = $match[1] ?? '';
+
+        return strpos($tableName, '"') === 0 ? trim($tableName, '"') : strtoupper($tableName);
+    }
+
+    /**
+     * Returns the total number of rows affected by this query.
+     */
+    public function affectedRows(): int
+    {
+        return oci_num_rows($this->stmtId);
+    }
+
+    /**
+     * Generates the SQL for listing tables in a platform-dependent manner.
+     *
+     * @param string|null $tableName If $tableName is provided will return only this table if exists.
+     */
+    protected function _listTables(bool $prefixLimit = false, ?string $tableName = null): string
+    {
+        $sql = 'SELECT "TABLE_NAME" FROM "USER_TABLES"';
+
+        if ($tableName !== null) {
+            return $sql . ' WHERE "TABLE_NAME" LIKE ' . $this->escape($tableName);
+        }
+
+        if ($prefixLimit !== false && $this->DBPrefix !== '') {
+            return $sql . ' WHERE "TABLE_NAME" LIKE \'' . $this->escapeLikeString($this->DBPrefix) . "%' "
+                    . sprintf($this->likeEscapeStr, $this->likeEscapeChar);
+        }
+
+        return $sql;
+    }
+
+    /**
+     * Generates a platform-specific query string so that the column names can be fetched.
+     */
+    protected function _listColumns(string $table = ''): string
+    {
+        if (strpos($table, '.') !== false) {
+            sscanf($table, '%[^.].%s', $owner, $table);
+        } else {
+            $owner = $this->username;
+        }
+
+        return 'SELECT COLUMN_NAME FROM ALL_TAB_COLUMNS
+			WHERE UPPER(OWNER) = ' . $this->escape(strtoupper($owner)) . '
+				AND UPPER(TABLE_NAME) = ' . $this->escape(strtoupper($this->DBPrefix . $table));
+    }
+
+    /**
+     * Returns an array of objects with field data
+     *
+     * @return stdClass[]
+     *
+     * @throws DatabaseException
+     */
+    protected function _fieldData(string $table): array
+    {
+        if (strpos($table, '.') !== false) {
+            sscanf($table, '%[^.].%s', $owner, $table);
+        } else {
+            $owner = $this->username;
+        }
+
+        $sql = 'SELECT COLUMN_NAME, DATA_TYPE, CHAR_LENGTH, DATA_PRECISION, DATA_LENGTH, DATA_DEFAULT, NULLABLE
+			FROM ALL_TAB_COLUMNS
+			WHERE UPPER(OWNER) = ' . $this->escape(strtoupper($owner)) . '
+				AND UPPER(TABLE_NAME) = ' . $this->escape(strtoupper($table));
+
+        if (($query = $this->query($sql)) === false) {
+            throw new DatabaseException(lang('Database.failGetFieldData'));
+        }
+        $query = $query->getResultObject();
+
+        $retval = [];
+
+        for ($i = 0, $c = count($query); $i < $c; $i++) {
+            $retval[$i]       = new stdClass();
+            $retval[$i]->name = $query[$i]->COLUMN_NAME;
+            $retval[$i]->type = $query[$i]->DATA_TYPE;
+
+            $length = $query[$i]->CHAR_LENGTH > 0 ? $query[$i]->CHAR_LENGTH : $query[$i]->DATA_PRECISION;
+            $length ??= $query[$i]->DATA_LENGTH;
+
+            $retval[$i]->max_length = $length;
+
+            $default = $query[$i]->DATA_DEFAULT;
+            if ($default === null && $query[$i]->NULLABLE === 'N') {
+                $default = '';
+            }
+            $retval[$i]->default  = $default;
+            $retval[$i]->nullable = $query[$i]->NULLABLE === 'Y';
+        }
+
+        return $retval;
+    }
+
+    /**
+     * Returns an array of objects with index data
+     *
+     * @return stdClass[]
+     *
+     * @throws DatabaseException
+     */
+    protected function _indexData(string $table): array
+    {
+        if (strpos($table, '.') !== false) {
+            sscanf($table, '%[^.].%s', $owner, $table);
+        } else {
+            $owner = $this->username;
+        }
+
+        $sql = 'SELECT AIC.INDEX_NAME, UC.CONSTRAINT_TYPE, AIC.COLUMN_NAME '
+            . ' FROM ALL_IND_COLUMNS AIC '
+            . ' LEFT JOIN USER_CONSTRAINTS UC ON AIC.INDEX_NAME = UC.CONSTRAINT_NAME AND AIC.TABLE_NAME = UC.TABLE_NAME '
+            . 'WHERE AIC.TABLE_NAME = ' . $this->escape(strtolower($table)) . ' '
+            . 'AND AIC.TABLE_OWNER = ' . $this->escape(strtoupper($owner)) . ' '
+            . ' ORDER BY UC.CONSTRAINT_TYPE, AIC.COLUMN_POSITION';
+
+        if (($query = $this->query($sql)) === false) {
+            throw new DatabaseException(lang('Database.failGetIndexData'));
+        }
+        $query = $query->getResultObject();
+
+        $retVal          = [];
+        $constraintTypes = [
+            'P' => 'PRIMARY',
+            'U' => 'UNIQUE',
+        ];
+
+        foreach ($query as $row) {
+            if (isset($retVal[$row->INDEX_NAME])) {
+                $retVal[$row->INDEX_NAME]->fields[] = $row->COLUMN_NAME;
+
+                continue;
+            }
+
+            $retVal[$row->INDEX_NAME]         = new stdClass();
+            $retVal[$row->INDEX_NAME]->name   = $row->INDEX_NAME;
+            $retVal[$row->INDEX_NAME]->fields = [$row->COLUMN_NAME];
+            $retVal[$row->INDEX_NAME]->type   = $constraintTypes[$row->CONSTRAINT_TYPE] ?? 'INDEX';
+        }
+
+        return $retVal;
+    }
+
+    /**
+     * Returns an array of objects with Foreign key data
+     *
+     * @return stdClass[]
+     *
+     * @throws DatabaseException
+     */
+    protected function _foreignKeyData(string $table): array
+    {
+        $sql = 'SELECT
+                 acc.constraint_name,
+                 acc.table_name,
+                 acc.column_name,
+                 ccu.table_name foreign_table_name,
+                 accu.column_name foreign_column_name
+  FROM all_cons_columns acc
+  JOIN all_constraints ac
+      ON acc.owner = ac.owner
+      AND acc.constraint_name = ac.constraint_name
+  JOIN all_constraints ccu
+      ON ac.r_owner = ccu.owner
+      AND ac.r_constraint_name = ccu.constraint_name
+  JOIN all_cons_columns accu
+      ON accu.constraint_name = ccu.constraint_name
+      AND accu.table_name = ccu.table_name
+  WHERE ac.constraint_type = ' . $this->escape('R') . '
+      AND acc.table_name = ' . $this->escape($table);
+        $query = $this->query($sql);
+
+        if ($query === false) {
+            throw new DatabaseException(lang('Database.failGetForeignKeyData'));
+        }
+        $query = $query->getResultObject();
+
+        $retVal = [];
+
+        foreach ($query as $row) {
+            $obj                      = new stdClass();
+            $obj->constraint_name     = $row->CONSTRAINT_NAME;
+            $obj->table_name          = $row->TABLE_NAME;
+            $obj->column_name         = $row->COLUMN_NAME;
+            $obj->foreign_table_name  = $row->FOREIGN_TABLE_NAME;
+            $obj->foreign_column_name = $row->FOREIGN_COLUMN_NAME;
+            $retVal[]                 = $obj;
+        }
+
+        return $retVal;
+    }
+
+    /**
+     * Returns platform-specific SQL to disable foreign key checks.
+     *
+     * @return string
+     */
+    protected function _disableForeignKeyChecks()
+    {
+        return <<<'SQL'
+            BEGIN
+              FOR c IN
+              (SELECT c.owner, c.table_name, c.constraint_name
+               FROM user_constraints c, user_tables t
+               WHERE c.table_name = t.table_name
+               AND c.status = 'ENABLED'
+               AND c.constraint_type = 'R'
+               AND t.iot_type IS NULL
+               ORDER BY c.constraint_type DESC)
+              LOOP
+                dbms_utility.exec_ddl_statement('alter table "' || c.owner || '"."' || c.table_name || '" disable constraint "' || c.constraint_name || '"');
+              END LOOP;
+            END;
+            SQL;
+    }
+
+    /**
+     * Returns platform-specific SQL to enable foreign key checks.
+     *
+     * @return string
+     */
+    protected function _enableForeignKeyChecks()
+    {
+        return <<<'SQL'
+            BEGIN
+              FOR c IN
+              (SELECT c.owner, c.table_name, c.constraint_name
+               FROM user_constraints c, user_tables t
+               WHERE c.table_name = t.table_name
+               AND c.status = 'DISABLED'
+               AND c.constraint_type = 'R'
+               AND t.iot_type IS NULL
+               ORDER BY c.constraint_type DESC)
+              LOOP
+                dbms_utility.exec_ddl_statement('alter table "' || c.owner || '"."' || c.table_name || '" enable constraint "' || c.constraint_name || '"');
+              END LOOP;
+            END;
+            SQL;
+    }
+
+    /**
+     * Get cursor. Returns a cursor from the database
+     *
+     * @return resource
+     */
+    public function getCursor()
+    {
+        return $this->cursorId = oci_new_cursor($this->connID);
+    }
+
+    /**
+     * Executes a stored procedure
+     *
+     * @param string $procedureName procedure name to execute
+     * @param array  $params        params array keys
+     *                              KEY      OPTIONAL  NOTES
+     *                              name     no        the name of the parameter should be in :<param_name> format
+     *                              value    no        the value of the parameter.  If this is an OUT or IN OUT parameter,
+     *                              this should be a reference to a variable
+     *                              type     yes       the type of the parameter
+     *                              length   yes       the max size of the parameter
+     *
+     * @return bool|Query|Result
+     */
+    public function storedProcedure(string $procedureName, array $params)
+    {
+        if ($procedureName === '') {
+            throw new DatabaseException(lang('Database.invalidArgument', [$procedureName]));
+        }
+
+        // Build the query string
+        $sql = sprintf(
+            'BEGIN %s (' . substr(str_repeat(',%s', count($params)), 1) . '); END;',
+            $procedureName,
+            ...array_map(static fn ($row) => $row['name'], $params)
+        );
+
+        $this->resetStmtId = false;
+        $this->stmtId      = oci_parse($this->connID, $sql);
+        $this->bindParams($params);
+        $result            = $this->query($sql);
+        $this->resetStmtId = true;
+
+        return $result;
+    }
+
+    /**
+     * Bind parameters
+     *
+     * @param array $params
+     *
+     * @return void
+     */
+    protected function bindParams($params)
+    {
+        if (! is_array($params) || ! is_resource($this->stmtId)) {
+            return;
+        }
+
+        foreach ($params as $param) {
+            oci_bind_by_name(
+                $this->stmtId,
+                $param['name'],
+                $param['value'],
+                $param['length'] ?? -1,
+                $param['type'] ?? SQLT_CHR
+            );
+        }
+    }
+
+    /**
+     * Returns the last error code and message.
+     *
+     * Must return an array with keys 'code' and 'message':
+     *
+     *  return ['code' => null, 'message' => null);
+     */
+    public function error(): array
+    {
+        // oci_error() returns an array that already contains
+        // 'code' and 'message' keys, but it can return false
+        // if there was no error ....
+        $error     = oci_error();
+        $resources = [$this->cursorId, $this->stmtId, $this->connID];
+
+        foreach ($resources as $resource) {
+            if (is_resource($resource)) {
+                $error = oci_error($resource);
+                break;
+            }
+        }
+
+        return is_array($error)
+            ? $error
+            : [
+                'code'    => '',
+                'message' => '',
+            ];
+    }
+
+    public function insertID(): int
+    {
+        if (empty($this->lastInsertedTableName)) {
+            return 0;
+        }
+
+        $indexs     = $this->getIndexData($this->lastInsertedTableName);
+        $fieldDatas = $this->getFieldData($this->lastInsertedTableName);
+
+        if (! $indexs || ! $fieldDatas) {
+            return 0;
+        }
+
+        $columnTypeList    = array_column($fieldDatas, 'type', 'name');
+        $primaryColumnName = '';
+
+        foreach ($indexs as $index) {
+            if ($index->type !== 'PRIMARY' || count($index->fields) !== 1) {
+                continue;
+            }
+
+            $primaryColumnName = $this->protectIdentifiers($index->fields[0], false, false);
+            $primaryColumnType = $columnTypeList[$primaryColumnName];
+
+            if ($primaryColumnType !== 'NUMBER') {
+                $primaryColumnName = '';
+            }
+        }
+
+        if (! $primaryColumnName) {
+            return 0;
+        }
+
+        $query           = $this->query('SELECT DATA_DEFAULT FROM USER_TAB_COLUMNS WHERE TABLE_NAME = ? AND COLUMN_NAME = ?', [$this->lastInsertedTableName, $primaryColumnName])->getRow();
+        $lastInsertValue = str_replace('nextval', 'currval', $query->DATA_DEFAULT ?? '0');
+        $query           = $this->query(sprintf('SELECT %s SEQ FROM DUAL', $lastInsertValue))->getRow();
+
+        return (int) ($query->SEQ ?? 0);
+    }
+
+    /**
+     * Build a DSN from the provided parameters
+     *
+     * @return void
+     */
+    protected function buildDSN()
+    {
+        if ($this->DSN !== '') {
+            $this->DSN = '';
+        }
+
+        // Legacy support for TNS in the hostname configuration field
+        $this->hostname = str_replace(["\n", "\r", "\t", ' '], '', $this->hostname);
+
+        if (preg_match($this->validDSNs['tns'], $this->hostname)) {
+            $this->DSN = $this->hostname;
+
+            return;
+        }
+
+        $isEasyConnectableHostName = $this->hostname !== '' && strpos($this->hostname, '/') === false && strpos($this->hostname, ':') === false;
+        $easyConnectablePort       = ! empty($this->port) && ctype_digit($this->port) ? ':' . $this->port : '';
+        $easyConnectableDatabase   = $this->database !== '' ? '/' . ltrim($this->database, '/') : '';
+
+        if ($isEasyConnectableHostName && ($easyConnectablePort !== '' || $easyConnectableDatabase !== '')) {
+            /* If the hostname field isn't empty, doesn't contain
+             * ':' and/or '/' and if port and/or database aren't
+             * empty, then the hostname field is most likely indeed
+             * just a hostname. Therefore we'll try and build an
+             * Easy Connect string from these 3 settings, assuming
+             * that the database field is a service name.
+             */
+            $this->DSN = $this->hostname . $easyConnectablePort . $easyConnectableDatabase;
+
+            if (preg_match($this->validDSNs['ec'], $this->DSN)) {
+                return;
+            }
+        }
+
+        /* At this point, we can only try and validate the hostname and
+         * database fields separately as DSNs.
+         */
+        if (preg_match($this->validDSNs['ec'], $this->hostname) || preg_match($this->validDSNs['in'], $this->hostname)) {
+            $this->DSN = $this->hostname;
+
+            return;
+        }
+
+        $this->database = str_replace(["\n", "\r", "\t", ' '], '', $this->database);
+
+        foreach ($this->validDSNs as $regexp) {
+            if (preg_match($regexp, $this->database)) {
+                return;
+            }
+        }
+
+        /* Well - OK, an empty string should work as well.
+         * PHP will try to use environment variables to
+         * determine which Oracle instance to connect to.
+         */
+        $this->DSN = '';
+    }
+
+    /**
+     * Begin Transaction
+     */
+    protected function _transBegin(): bool
+    {
+        $this->commitMode = OCI_NO_AUTO_COMMIT;
+
+        return true;
+    }
+
+    /**
+     * Commit Transaction
+     */
+    protected function _transCommit(): bool
+    {
+        $this->commitMode = OCI_COMMIT_ON_SUCCESS;
+
+        return oci_commit($this->connID);
+    }
+
+    /**
+     * Rollback Transaction
+     */
+    protected function _transRollback(): bool
+    {
+        $this->commitMode = OCI_COMMIT_ON_SUCCESS;
+
+        return oci_rollback($this->connID);
+    }
+
+    /**
+     * Returns the name of the current database being used.
+     */
+    public function getDatabase(): string
+    {
+        if (! empty($this->database)) {
+            return $this->database;
+        }
+
+        return $this->query('SELECT DEFAULT_TABLESPACE FROM USER_USERS')->getRow()->DEFAULT_TABLESPACE ?? '';
+    }
+
+    /**
+     * Get the prefix of the function to access the DB.
+     */
+    protected function getDriverFunctionPrefix(): string
+    {
+        return 'oci_';
+    }
+}
diff --git a/www-api/system/database/OCI8/Forge.php b/www-api/system/database/OCI8/Forge.php
new file mode 100644
index 00000000..add01540
--- /dev/null
+++ b/www-api/system/database/OCI8/Forge.php
@@ -0,0 +1,303 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\OCI8;
+
+use CodeIgniter\Database\Forge as BaseForge;
+
+/**
+ * Forge for OCI8
+ */
+class Forge extends BaseForge
+{
+    /**
+     * DROP INDEX statement
+     *
+     * @var string
+     */
+    protected $dropIndexStr = 'DROP INDEX %s';
+
+    /**
+     * CREATE DATABASE statement
+     *
+     * @var false
+     */
+    protected $createDatabaseStr = false;
+
+    /**
+     * CREATE TABLE IF statement
+     *
+     * @var false
+     *
+     * @deprecated This is no longer used.
+     */
+    protected $createTableIfStr = false;
+
+    /**
+     * DROP TABLE IF EXISTS statement
+     *
+     * @var false
+     */
+    protected $dropTableIfStr = false;
+
+    /**
+     * DROP DATABASE statement
+     *
+     * @var false
+     */
+    protected $dropDatabaseStr = false;
+
+    /**
+     * UNSIGNED support
+     *
+     * @var array|bool
+     */
+    protected $unsigned = false;
+
+    /**
+     * NULL value representation in CREATE/ALTER TABLE statements
+     *
+     * @var string
+     */
+    protected $null = 'NULL';
+
+    /**
+     * RENAME TABLE statement
+     *
+     * @var string
+     */
+    protected $renameTableStr = 'ALTER TABLE %s RENAME TO %s';
+
+    /**
+     * DROP CONSTRAINT statement
+     *
+     * @var string
+     */
+    protected $dropConstraintStr = 'ALTER TABLE %s DROP CONSTRAINT %s';
+
+    /**
+     * ALTER TABLE
+     *
+     * @param string       $alterType ALTER type
+     * @param string       $table     Table name
+     * @param array|string $field     Column definition
+     *
+     * @return string|string[]
+     */
+    protected function _alterTable(string $alterType, string $table, $field)
+    {
+        $sql = 'ALTER TABLE ' . $this->db->escapeIdentifiers($table);
+
+        if ($alterType === 'DROP') {
+            $fields = array_map(fn ($field) => $this->db->escapeIdentifiers(trim($field)), is_string($field) ? explode(',', $field) : $field);
+
+            return $sql . ' DROP (' . implode(',', $fields) . ') CASCADE CONSTRAINT INVALIDATE';
+        }
+        if ($alterType === 'CHANGE') {
+            $alterType = 'MODIFY';
+        }
+
+        $nullableMap = array_column($this->db->getFieldData($table), 'nullable', 'name');
+        $sqls        = [];
+
+        for ($i = 0, $c = count($field); $i < $c; $i++) {
+            if ($alterType === 'MODIFY') {
+                // If a null constraint is added to a column with a null constraint,
+                // ORA-01451 will occur,
+                // so add null constraint is used only when it is different from the current null constraint.
+                $isWantToAddNull    = strpos($field[$i]['null'], ' NOT') === false;
+                $currentNullAddable = $nullableMap[$field[$i]['name']];
+
+                if ($isWantToAddNull === $currentNullAddable) {
+                    $field[$i]['null'] = '';
+                }
+            }
+
+            if ($field[$i]['_literal'] !== false) {
+                $field[$i] = "\n\t" . $field[$i]['_literal'];
+            } else {
+                $field[$i]['_literal'] = "\n\t" . $this->_processColumn($field[$i]);
+
+                if (! empty($field[$i]['comment'])) {
+                    $sqls[] = 'COMMENT ON COLUMN '
+                        . $this->db->escapeIdentifiers($table) . '.' . $this->db->escapeIdentifiers($field[$i]['name'])
+                        . ' IS ' . $field[$i]['comment'];
+                }
+
+                if ($alterType === 'MODIFY' && ! empty($field[$i]['new_name'])) {
+                    $sqls[] = $sql . ' RENAME COLUMN ' . $this->db->escapeIdentifiers($field[$i]['name'])
+                        . ' TO ' . $this->db->escapeIdentifiers($field[$i]['new_name']);
+                }
+
+                $field[$i] = "\n\t" . $field[$i]['_literal'];
+            }
+        }
+
+        $sql .= ' ' . $alterType . ' ';
+        $sql .= count($field) === 1
+                ? $field[0]
+                : '(' . implode(',', $field) . ')';
+
+        // RENAME COLUMN must be executed after MODIFY
+        array_unshift($sqls, $sql);
+
+        return $sqls;
+    }
+
+    /**
+     * Field attribute AUTO_INCREMENT
+     *
+     * @return void
+     */
+    protected function _attributeAutoIncrement(array &$attributes, array &$field)
+    {
+        if (! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === true
+            && stripos($field['type'], 'NUMBER') !== false
+            && version_compare($this->db->getVersion(), '12.1', '>=')
+        ) {
+            $field['auto_increment'] = ' GENERATED BY DEFAULT AS IDENTITY';
+        }
+    }
+
+    /**
+     * Process column
+     */
+    protected function _processColumn(array $field): string
+    {
+        $constraint = '';
+        // @todo: can’t cover multi pattern when set type.
+        if ($field['type'] === 'VARCHAR2' && strpos($field['length'], "('") === 0) {
+            $constraint = ' CHECK(' . $this->db->escapeIdentifiers($field['name'])
+                . ' IN ' . $field['length'] . ')';
+
+            $field['length'] = '(' . max(array_map('mb_strlen', explode("','", mb_substr($field['length'], 2, -2)))) . ')' . $constraint;
+        } elseif (count($this->primaryKeys) === 1 && $field['name'] === $this->primaryKeys[0]) {
+            $field['unique'] = '';
+        }
+
+        return $this->db->escapeIdentifiers($field['name'])
+           . ' ' . $field['type'] . $field['length']
+           . $field['unsigned']
+           . $field['default']
+           . $field['auto_increment']
+           . $field['null']
+           . $field['unique'];
+    }
+
+    /**
+     * Performs a data type mapping between different databases.
+     *
+     * @return void
+     */
+    protected function _attributeType(array &$attributes)
+    {
+        // Reset field lengths for data types that don't support it
+        // Usually overridden by drivers
+        switch (strtoupper($attributes['TYPE'])) {
+            case 'TINYINT':
+                $attributes['CONSTRAINT'] ??= 3;
+                // no break
+            case 'SMALLINT':
+                $attributes['CONSTRAINT'] ??= 5;
+                // no break
+            case 'MEDIUMINT':
+                $attributes['CONSTRAINT'] ??= 7;
+                // no break
+            case 'INT':
+            case 'INTEGER':
+                $attributes['CONSTRAINT'] ??= 11;
+                // no break
+            case 'BIGINT':
+                $attributes['CONSTRAINT'] ??= 19;
+                // no break
+            case 'NUMERIC':
+                $attributes['TYPE'] = 'NUMBER';
+
+                return;
+
+            case 'BOOLEAN':
+                $attributes['TYPE']       = 'NUMBER';
+                $attributes['CONSTRAINT'] = 1;
+                $attributes['UNSIGNED']   = true;
+                $attributes['NULL']       = false;
+
+                return;
+
+            case 'DOUBLE':
+                $attributes['TYPE'] = 'FLOAT';
+                $attributes['CONSTRAINT'] ??= 126;
+
+                return;
+
+            case 'DATETIME':
+            case 'TIME':
+                $attributes['TYPE'] = 'DATE';
+
+                return;
+
+            case 'SET':
+            case 'ENUM':
+            case 'VARCHAR':
+                $attributes['CONSTRAINT'] ??= 255;
+                // no break
+            case 'TEXT':
+            case 'MEDIUMTEXT':
+                $attributes['CONSTRAINT'] ??= 4000;
+                $attributes['TYPE'] = 'VARCHAR2';
+        }
+    }
+
+    /**
+     * Generates a platform-specific DROP TABLE string
+     *
+     * @return bool|string
+     */
+    protected function _dropTable(string $table, bool $ifExists, bool $cascade)
+    {
+        $sql = parent::_dropTable($table, $ifExists, $cascade);
+
+        if ($sql !== true && $cascade === true) {
+            $sql .= ' CASCADE CONSTRAINTS PURGE';
+        } elseif ($sql !== true) {
+            $sql .= ' PURGE';
+        }
+
+        return $sql;
+    }
+
+    protected function _processForeignKeys(string $table): string
+    {
+        $sql = '';
+
+        $allowActions = [
+            'CASCADE',
+            'SET NULL',
+            'NO ACTION',
+        ];
+
+        foreach ($this->foreignKeys as $fkey) {
+            $nameIndex            = $table . '_' . implode('_', $fkey['field']) . '_fk';
+            $nameIndexFilled      = $this->db->escapeIdentifiers($nameIndex);
+            $foreignKeyFilled     = implode(', ', $this->db->escapeIdentifiers($fkey['field']));
+            $referenceTableFilled = $this->db->escapeIdentifiers($this->db->DBPrefix . $fkey['referenceTable']);
+            $referenceFieldFilled = implode(', ', $this->db->escapeIdentifiers($fkey['referenceField']));
+
+            $formatSql = ",\n\tCONSTRAINT %s FOREIGN KEY (%s) REFERENCES %s(%s)";
+            $sql .= sprintf($formatSql, $nameIndexFilled, $foreignKeyFilled, $referenceTableFilled, $referenceFieldFilled);
+
+            if ($fkey['onDelete'] !== false && in_array($fkey['onDelete'], $allowActions, true)) {
+                $sql .= ' ON DELETE ' . $fkey['onDelete'];
+            }
+        }
+
+        return $sql;
+    }
+}
diff --git a/www-api/system/database/OCI8/PreparedQuery.php b/www-api/system/database/OCI8/PreparedQuery.php
new file mode 100644
index 00000000..467f05b9
--- /dev/null
+++ b/www-api/system/database/OCI8/PreparedQuery.php
@@ -0,0 +1,108 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\OCI8;
+
+use BadMethodCallException;
+use CodeIgniter\Database\BasePreparedQuery;
+
+/**
+ * Prepared query for OCI8
+ */
+class PreparedQuery extends BasePreparedQuery
+{
+    /**
+     * A reference to the db connection to use.
+     *
+     * @var Connection
+     */
+    protected $db;
+
+    /**
+     * Latest inserted table name.
+     */
+    private ?string $lastInsertTableName = null;
+
+    /**
+     * Prepares the query against the database, and saves the connection
+     * info necessary to execute the query later.
+     *
+     * NOTE: This version is based on SQL code. Child classes should
+     * override this method.
+     *
+     * @param array $options Passed to the connection's prepare statement.
+     *                       Unused in the OCI8 driver.
+     *
+     * @return mixed
+     */
+    public function _prepare(string $sql, array $options = [])
+    {
+        if (! $this->statement = oci_parse($this->db->connID, $this->parameterize($sql))) {
+            $error             = oci_error($this->db->connID);
+            $this->errorCode   = $error['code'] ?? 0;
+            $this->errorString = $error['message'] ?? '';
+        }
+
+        $this->lastInsertTableName = $this->db->parseInsertTableName($sql);
+
+        return $this;
+    }
+
+    /**
+     * Takes a new set of data and runs it against the currently
+     * prepared query. Upon success, will return a Results object.
+     */
+    public function _execute(array $data): bool
+    {
+        if (null === $this->statement) {
+            throw new BadMethodCallException('You must call prepare before trying to execute a prepared statement.');
+        }
+
+        $lastKey = 0;
+
+        foreach (array_keys($data) as $key) {
+            oci_bind_by_name($this->statement, ':' . $key, $data[$key]);
+            $lastKey = $key;
+        }
+
+        $result = oci_execute($this->statement, $this->db->commitMode);
+
+        if ($result && $this->lastInsertTableName !== '') {
+            $this->db->lastInsertedTableName = $this->lastInsertTableName;
+        }
+
+        return $result;
+    }
+
+    /**
+     * Returns the result object for the prepared query.
+     *
+     * @return mixed
+     */
+    public function _getResult()
+    {
+        return $this->statement;
+    }
+
+    /**
+     * Replaces the ? placeholders with :0, :1, etc parameters for use
+     * within the prepared query.
+     */
+    public function parameterize(string $sql): string
+    {
+        // Track our current value
+        $count = 0;
+
+        return preg_replace_callback('/\?/', static function ($matches) use (&$count) {
+            return ':' . ($count++);
+        }, $sql);
+    }
+}
diff --git a/www-api/system/database/OCI8/Result.php b/www-api/system/database/OCI8/Result.php
new file mode 100644
index 00000000..782f5050
--- /dev/null
+++ b/www-api/system/database/OCI8/Result.php
@@ -0,0 +1,114 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\OCI8;
+
+use CodeIgniter\Database\BaseResult;
+use CodeIgniter\Entity\Entity;
+
+/**
+ * Result for OCI8
+ */
+class Result extends BaseResult
+{
+    /**
+     * Gets the number of fields in the result set.
+     */
+    public function getFieldCount(): int
+    {
+        return oci_num_fields($this->resultID);
+    }
+
+    /**
+     * Generates an array of column names in the result set.
+     */
+    public function getFieldNames(): array
+    {
+        return array_map(fn ($fieldIndex) => oci_field_name($this->resultID, $fieldIndex), range(1, $this->getFieldCount()));
+    }
+
+    /**
+     * Generates an array of objects representing field meta-data.
+     */
+    public function getFieldData(): array
+    {
+        return array_map(fn ($fieldIndex) => (object) [
+            'name'       => oci_field_name($this->resultID, $fieldIndex),
+            'type'       => oci_field_type($this->resultID, $fieldIndex),
+            'max_length' => oci_field_size($this->resultID, $fieldIndex),
+        ], range(1, $this->getFieldCount()));
+    }
+
+    /**
+     * Frees the current result.
+     *
+     * @return void
+     */
+    public function freeResult()
+    {
+        if (is_resource($this->resultID)) {
+            oci_free_statement($this->resultID);
+            $this->resultID = false;
+        }
+    }
+
+    /**
+     * Moves the internal pointer to the desired offset. This is called
+     * internally before fetching results to make sure the result set
+     * starts at zero.
+     *
+     * @return false
+     */
+    public function dataSeek(int $n = 0)
+    {
+        // We can't support data seek by oci
+        return false;
+    }
+
+    /**
+     * Returns the result set as an array.
+     *
+     * Overridden by driver classes.
+     *
+     * @return mixed
+     */
+    protected function fetchAssoc()
+    {
+        return oci_fetch_assoc($this->resultID);
+    }
+
+    /**
+     * Returns the result set as an object.
+     *
+     * Overridden by child classes.
+     *
+     * @return bool|Entity|object
+     */
+    protected function fetchObject(string $className = 'stdClass')
+    {
+        $row = oci_fetch_object($this->resultID);
+
+        if ($className === 'stdClass' || ! $row) {
+            return $row;
+        }
+        if (is_subclass_of($className, Entity::class)) {
+            return (new $className())->setAttributes((array) $row);
+        }
+
+        $instance = new $className();
+
+        foreach (get_object_vars($row) as $key => $value) {
+            $instance->{$key} = $value;
+        }
+
+        return $instance;
+    }
+}
diff --git a/www-api/system/database/OCI8/Utils.php b/www-api/system/database/OCI8/Utils.php
new file mode 100644
index 00000000..870306d8
--- /dev/null
+++ b/www-api/system/database/OCI8/Utils.php
@@ -0,0 +1,38 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\OCI8;
+
+use CodeIgniter\Database\BaseUtils;
+use CodeIgniter\Database\Exceptions\DatabaseException;
+
+/**
+ * Utils for OCI8
+ */
+class Utils extends BaseUtils
+{
+    /**
+     * List databases statement
+     *
+     * @var string
+     */
+    protected $listDatabases = 'SELECT TABLESPACE_NAME FROM USER_TABLESPACES';
+
+    /**
+     * Platform dependent version of the backup function.
+     *
+     * @return mixed
+     */
+    public function _backup(?array $prefs = null)
+    {
+        throw new DatabaseException('Unsupported feature of the database platform you are using.');
+    }
+}
diff --git a/www-api/system/database/Postgre/Builder.php b/www-api/system/database/Postgre/Builder.php
new file mode 100644
index 00000000..6f54517d
--- /dev/null
+++ b/www-api/system/database/Postgre/Builder.php
@@ -0,0 +1,329 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\Postgre;
+
+use CodeIgniter\Database\BaseBuilder;
+use CodeIgniter\Database\Exceptions\DatabaseException;
+use CodeIgniter\Database\RawSql;
+
+/**
+ * Builder for Postgre
+ */
+class Builder extends BaseBuilder
+{
+    /**
+     * ORDER BY random keyword
+     *
+     * @var array
+     */
+    protected $randomKeyword = [
+        'RANDOM()',
+    ];
+
+    /**
+     * Specifies which sql statements
+     * support the ignore option.
+     *
+     * @var array
+     */
+    protected $supportedIgnoreStatements = [
+        'insert' => 'ON CONFLICT DO NOTHING',
+    ];
+
+    /**
+     * Checks if the ignore option is supported by
+     * the Database Driver for the specific statement.
+     *
+     * @return string
+     */
+    protected function compileIgnore(string $statement)
+    {
+        $sql = parent::compileIgnore($statement);
+
+        if (! empty($sql)) {
+            $sql = ' ' . trim($sql);
+        }
+
+        return $sql;
+    }
+
+    /**
+     * ORDER BY
+     *
+     * @param string $direction ASC, DESC or RANDOM
+     *
+     * @return BaseBuilder
+     */
+    public function orderBy(string $orderBy, string $direction = '', ?bool $escape = null)
+    {
+        $direction = strtoupper(trim($direction));
+        if ($direction === 'RANDOM') {
+            if (ctype_digit($orderBy)) {
+                $orderBy = (float) ($orderBy > 1 ? "0.{$orderBy}" : $orderBy);
+            }
+
+            if (is_float($orderBy)) {
+                $this->db->simpleQuery("SET SEED {$orderBy}");
+            }
+
+            $orderBy   = $this->randomKeyword[0];
+            $direction = '';
+            $escape    = false;
+        }
+
+        return parent::orderBy($orderBy, $direction, $escape);
+    }
+
+    /**
+     * Increments a numeric column by the specified value.
+     *
+     * @return mixed
+     *
+     * @throws DatabaseException
+     */
+    public function increment(string $column, int $value = 1)
+    {
+        $column = $this->db->protectIdentifiers($column);
+
+        $sql = $this->_update($this->QBFrom[0], [$column => "to_number({$column}, '9999999') + {$value}"]);
+
+        if (! $this->testMode) {
+            $this->resetWrite();
+
+            return $this->db->query($sql, $this->binds, false);
+        }
+
+        return true;
+    }
+
+    /**
+     * Decrements a numeric column by the specified value.
+     *
+     * @return mixed
+     *
+     * @throws DatabaseException
+     */
+    public function decrement(string $column, int $value = 1)
+    {
+        $column = $this->db->protectIdentifiers($column);
+
+        $sql = $this->_update($this->QBFrom[0], [$column => "to_number({$column}, '9999999') - {$value}"]);
+
+        if (! $this->testMode) {
+            $this->resetWrite();
+
+            return $this->db->query($sql, $this->binds, false);
+        }
+
+        return true;
+    }
+
+    /**
+     * Compiles an replace into string and runs the query.
+     * Because PostgreSQL doesn't support the replace into command,
+     * we simply do a DELETE and an INSERT on the first key/value
+     * combo, assuming that it's either the primary key or a unique key.
+     *
+     * @param array|null $set An associative array of insert values
+     *
+     * @return mixed
+     *
+     * @throws DatabaseException
+     */
+    public function replace(?array $set = null)
+    {
+        if ($set !== null) {
+            $this->set($set);
+        }
+
+        if (! $this->QBSet) {
+            if (CI_DEBUG) {
+                throw new DatabaseException('You must use the "set" method to update an entry.');
+            }
+
+            return false; // @codeCoverageIgnore
+        }
+
+        $table = $this->QBFrom[0];
+        $set   = $this->binds;
+
+        array_walk($set, static function (array &$item) {
+            $item = $item[0];
+        });
+
+        $key   = array_key_first($set);
+        $value = $set[$key];
+
+        $builder = $this->db->table($table);
+        $exists  = $builder->where($key, $value, true)->get()->getFirstRow();
+
+        if (empty($exists) && $this->testMode) {
+            $result = $this->getCompiledInsert();
+        } elseif (empty($exists)) {
+            $result = $builder->insert($set);
+        } elseif ($this->testMode) {
+            $result = $this->where($key, $value, true)->getCompiledUpdate();
+        } else {
+            array_shift($set);
+            $result = $builder->where($key, $value, true)->update($set);
+        }
+
+        unset($builder);
+        $this->resetWrite();
+        $this->binds = [];
+
+        return $result;
+    }
+
+    /**
+     * Generates a platform-specific insert string from the supplied data
+     */
+    protected function _insert(string $table, array $keys, array $unescapedKeys): string
+    {
+        return trim(sprintf('INSERT INTO %s (%s) VALUES (%s) %s', $table, implode(', ', $keys), implode(', ', $unescapedKeys), $this->compileIgnore('insert')));
+    }
+
+    /**
+     * Generates a platform-specific insert string from the supplied data.
+     */
+    protected function _insertBatch(string $table, array $keys, array $values): string
+    {
+        return trim(sprintf('INSERT INTO %s (%s) VALUES %s %s', $table, implode(', ', $keys), implode(', ', $values), $this->compileIgnore('insert')));
+    }
+
+    /**
+     * Compiles a delete string and runs the query
+     *
+     * @param mixed $where
+     *
+     * @return mixed
+     *
+     * @throws DatabaseException
+     */
+    public function delete($where = '', ?int $limit = null, bool $resetData = true)
+    {
+        if (! empty($limit) || ! empty($this->QBLimit)) {
+            throw new DatabaseException('PostgreSQL does not allow LIMITs on DELETE queries.');
+        }
+
+        return parent::delete($where, $limit, $resetData);
+    }
+
+    /**
+     * Generates a platform-specific LIMIT clause.
+     */
+    protected function _limit(string $sql, bool $offsetIgnore = false): string
+    {
+        return $sql . ' LIMIT ' . $this->QBLimit . ($this->QBOffset ? " OFFSET {$this->QBOffset}" : '');
+    }
+
+    /**
+     * Generates a platform-specific update string from the supplied data
+     *
+     * @throws DatabaseException
+     */
+    protected function _update(string $table, array $values): string
+    {
+        if (! empty($this->QBLimit)) {
+            throw new DatabaseException('Postgres does not support LIMITs with UPDATE queries.');
+        }
+
+        $this->QBOrderBy = [];
+
+        return parent::_update($table, $values);
+    }
+
+    /**
+     * Generates a platform-specific batch update string from the supplied data
+     */
+    protected function _updateBatch(string $table, array $values, string $index): string
+    {
+        $ids   = [];
+        $final = [];
+
+        foreach ($values as $val) {
+            $ids[] = $val[$index];
+
+            foreach (array_keys($val) as $field) {
+                if ($field !== $index) {
+                    $final[$field] ??= [];
+
+                    $final[$field][] = "WHEN {$val[$index]} THEN {$val[$field]}";
+                }
+            }
+        }
+
+        $cases = '';
+
+        foreach ($final as $k => $v) {
+            $cases .= "{$k} = (CASE {$index}\n"
+                    . implode("\n", $v)
+                    . "\nELSE {$k} END), ";
+        }
+
+        $this->where("{$index} IN(" . implode(',', $ids) . ')', null, false);
+
+        return "UPDATE {$table} SET " . substr($cases, 0, -2) . $this->compileWhereHaving('QBWhere');
+    }
+
+    /**
+     * Generates a platform-specific delete string from the supplied data
+     */
+    protected function _delete(string $table): string
+    {
+        $this->QBLimit = false;
+
+        return parent::_delete($table);
+    }
+
+    /**
+     * Generates a platform-specific truncate string from the supplied data
+     *
+     * If the database does not support the truncate() command,
+     * then this method maps to 'DELETE FROM table'
+     */
+    protected function _truncate(string $table): string
+    {
+        return 'TRUNCATE ' . $table . ' RESTART IDENTITY';
+    }
+
+    /**
+     * Platform independent LIKE statement builder.
+     *
+     * In PostgreSQL, the ILIKE operator will perform case insensitive
+     * searches according to the current locale.
+     *
+     * @see https://www.postgresql.org/docs/9.2/static/functions-matching.html
+     */
+    protected function _like_statement(?string $prefix, string $column, ?string $not, string $bind, bool $insensitiveSearch = false): string
+    {
+        $op = $insensitiveSearch === true ? 'ILIKE' : 'LIKE';
+
+        return "{$prefix} {$column} {$not} {$op} :{$bind}:";
+    }
+
+    /**
+     * Generates the JOIN portion of the query
+     *
+     * @param RawSql|string $cond
+     *
+     * @return BaseBuilder
+     */
+    public function join(string $table, $cond, string $type = '', ?bool $escape = null)
+    {
+        if (! in_array('FULL OUTER', $this->joinTypes, true)) {
+            $this->joinTypes = array_merge($this->joinTypes, ['FULL OUTER']);
+        }
+
+        return parent::join($table, $cond, $type, $escape);
+    }
+}
diff --git a/www-api/system/database/Postgre/Connection.php b/www-api/system/database/Postgre/Connection.php
new file mode 100644
index 00000000..59e07cbb
--- /dev/null
+++ b/www-api/system/database/Postgre/Connection.php
@@ -0,0 +1,528 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\Postgre;
+
+use CodeIgniter\Database\BaseConnection;
+use CodeIgniter\Database\Exceptions\DatabaseException;
+use ErrorException;
+use stdClass;
+
+/**
+ * Connection for Postgre
+ */
+class Connection extends BaseConnection
+{
+    /**
+     * Database driver
+     *
+     * @var string
+     */
+    public $DBDriver = 'Postgre';
+
+    /**
+     * Database schema
+     *
+     * @var string
+     */
+    public $schema = 'public';
+
+    /**
+     * Identifier escape character
+     *
+     * @var string
+     */
+    public $escapeChar = '"';
+
+    protected $connect_timeout;
+    protected $options;
+    protected $sslmode;
+    protected $service;
+
+    /**
+     * Connect to the database.
+     *
+     * @return mixed
+     */
+    public function connect(bool $persistent = false)
+    {
+        if (empty($this->DSN)) {
+            $this->buildDSN();
+        }
+
+        // Strip pgsql if exists
+        if (mb_strpos($this->DSN, 'pgsql:') === 0) {
+            $this->DSN = mb_substr($this->DSN, 6);
+        }
+
+        // Convert semicolons to spaces.
+        $this->DSN = str_replace(';', ' ', $this->DSN);
+
+        $this->connID = $persistent === true ? pg_pconnect($this->DSN) : pg_connect($this->DSN);
+
+        if ($this->connID !== false) {
+            if ($persistent === true && pg_connection_status($this->connID) === PGSQL_CONNECTION_BAD && pg_ping($this->connID) === false
+            ) {
+                return false;
+            }
+
+            if (! empty($this->schema)) {
+                $this->simpleQuery("SET search_path TO {$this->schema},public");
+            }
+
+            if ($this->setClientEncoding($this->charset) === false) {
+                return false;
+            }
+        }
+
+        return $this->connID;
+    }
+
+    /**
+     * Keep or establish the connection if no queries have been sent for
+     * a length of time exceeding the server's idle timeout.
+     */
+    public function reconnect()
+    {
+        if (pg_ping($this->connID) === false) {
+            $this->connID = false;
+        }
+    }
+
+    /**
+     * Close the database connection.
+     */
+    protected function _close()
+    {
+        pg_close($this->connID);
+    }
+
+    /**
+     * Select a specific database table to use.
+     */
+    public function setDatabase(string $databaseName): bool
+    {
+        return false;
+    }
+
+    /**
+     * Returns a string containing the version of the database being used.
+     */
+    public function getVersion(): string
+    {
+        if (isset($this->dataCache['version'])) {
+            return $this->dataCache['version'];
+        }
+
+        if (! $this->connID || ($pgVersion = pg_version($this->connID)) === false) {
+            $this->initialize();
+        }
+
+        return isset($pgVersion['server']) ? $this->dataCache['version'] = $pgVersion['server'] : false;
+    }
+
+    /**
+     * Executes the query against the database.
+     *
+     * @return false|resource
+     */
+    protected function execute(string $sql)
+    {
+        try {
+            return pg_query($this->connID, $sql);
+        } catch (ErrorException $e) {
+            log_message('error', (string) $e);
+            if ($this->DBDebug) {
+                throw $e;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Get the prefix of the function to access the DB.
+     */
+    protected function getDriverFunctionPrefix(): string
+    {
+        return 'pg_';
+    }
+
+    /**
+     * Returns the total number of rows affected by this query.
+     */
+    public function affectedRows(): int
+    {
+        return pg_affected_rows($this->resultID);
+    }
+
+    /**
+     * "Smart" Escape String
+     *
+     * Escapes data based on type
+     *
+     * @param array|bool|float|int|object|string|null $str
+     *
+     * @return array|float|int|string
+     * @phpstan-return ($str is array ? array : float|int|string)
+     */
+    public function escape($str)
+    {
+        if (! $this->connID) {
+            $this->initialize();
+        }
+
+        if (is_string($str) || (is_object($str) && method_exists($str, '__toString'))) {
+            return pg_escape_literal($this->connID, $str);
+        }
+
+        if (is_bool($str)) {
+            return $str ? 'TRUE' : 'FALSE';
+        }
+
+        return parent::escape($str);
+    }
+
+    /**
+     * Platform-dependant string escape
+     */
+    protected function _escapeString(string $str): string
+    {
+        if (! $this->connID) {
+            $this->initialize();
+        }
+
+        return pg_escape_string($this->connID, $str);
+    }
+
+    /**
+     * Generates the SQL for listing tables in a platform-dependent manner.
+     *
+     * @param string|null $tableName If $tableName is provided will return only this table if exists.
+     */
+    protected function _listTables(bool $prefixLimit = false, ?string $tableName = null): string
+    {
+        $sql = 'SELECT "table_name" FROM "information_schema"."tables" WHERE "table_schema" = \'' . $this->schema . "'";
+
+        if ($tableName !== null) {
+            return $sql . ' AND "table_name" LIKE ' . $this->escape($tableName);
+        }
+
+        if ($prefixLimit !== false && $this->DBPrefix !== '') {
+            return $sql . ' AND "table_name" LIKE \''
+                . $this->escapeLikeString($this->DBPrefix) . "%' "
+                . sprintf($this->likeEscapeStr, $this->likeEscapeChar);
+        }
+
+        return $sql;
+    }
+
+    /**
+     * Generates a platform-specific query string so that the column names can be fetched.
+     */
+    protected function _listColumns(string $table = ''): string
+    {
+        return 'SELECT "column_name"
+			FROM "information_schema"."columns"
+			WHERE LOWER("table_name") = '
+                . $this->escape($this->DBPrefix . strtolower($table))
+                . ' ORDER BY "ordinal_position"';
+    }
+
+    /**
+     * Returns an array of objects with field data
+     *
+     * @return stdClass[]
+     *
+     * @throws DatabaseException
+     */
+    protected function _fieldData(string $table): array
+    {
+        $sql = 'SELECT "column_name", "data_type", "character_maximum_length", "numeric_precision", "column_default",  "is_nullable"
+            FROM "information_schema"."columns"
+            WHERE LOWER("table_name") = '
+                . $this->escape(strtolower($table))
+                . ' ORDER BY "ordinal_position"';
+
+        if (($query = $this->query($sql)) === false) {
+            throw new DatabaseException(lang('Database.failGetFieldData'));
+        }
+        $query = $query->getResultObject();
+
+        $retVal = [];
+
+        for ($i = 0, $c = count($query); $i < $c; $i++) {
+            $retVal[$i] = new stdClass();
+
+            $retVal[$i]->name       = $query[$i]->column_name;
+            $retVal[$i]->type       = $query[$i]->data_type;
+            $retVal[$i]->nullable   = $query[$i]->is_nullable === 'YES';
+            $retVal[$i]->default    = $query[$i]->column_default;
+            $retVal[$i]->max_length = $query[$i]->character_maximum_length > 0 ? $query[$i]->character_maximum_length : $query[$i]->numeric_precision;
+        }
+
+        return $retVal;
+    }
+
+    /**
+     * Returns an array of objects with index data
+     *
+     * @return stdClass[]
+     *
+     * @throws DatabaseException
+     */
+    protected function _indexData(string $table): array
+    {
+        $sql = 'SELECT "indexname", "indexdef"
+			FROM "pg_indexes"
+			WHERE LOWER("tablename") = ' . $this->escape(strtolower($table)) . '
+			AND "schemaname" = ' . $this->escape('public');
+
+        if (($query = $this->query($sql)) === false) {
+            throw new DatabaseException(lang('Database.failGetIndexData'));
+        }
+        $query = $query->getResultObject();
+
+        $retVal = [];
+
+        foreach ($query as $row) {
+            $obj         = new stdClass();
+            $obj->name   = $row->indexname;
+            $_fields     = explode(',', preg_replace('/^.*\((.+?)\)$/', '$1', trim($row->indexdef)));
+            $obj->fields = array_map(static fn ($v) => trim($v), $_fields);
+
+            if (strpos($row->indexdef, 'CREATE UNIQUE INDEX pk') === 0) {
+                $obj->type = 'PRIMARY';
+            } else {
+                $obj->type = (strpos($row->indexdef, 'CREATE UNIQUE') === 0) ? 'UNIQUE' : 'INDEX';
+            }
+
+            $retVal[$obj->name] = $obj;
+        }
+
+        return $retVal;
+    }
+
+    /**
+     * Returns an array of objects with Foreign key data
+     *
+     * @return stdClass[]
+     *
+     * @throws DatabaseException
+     */
+    protected function _foreignKeyData(string $table): array
+    {
+        $sql = 'SELECT
+            tc.constraint_name, tc.table_name, kcu.column_name,
+            ccu.table_name AS foreign_table_name,
+            ccu.column_name AS foreign_column_name
+        FROM information_schema.table_constraints AS tc
+        JOIN information_schema.key_column_usage AS kcu
+            ON tc.constraint_name = kcu.constraint_name
+        JOIN information_schema.constraint_column_usage AS ccu
+            ON ccu.constraint_name = tc.constraint_name
+        WHERE constraint_type = ' . $this->escape('FOREIGN KEY') . ' AND
+            tc.table_name = ' . $this->escape($table);
+
+        if (($query = $this->query($sql)) === false) {
+            throw new DatabaseException(lang('Database.failGetForeignKeyData'));
+        }
+
+        $query  = $query->getResultObject();
+        $retVal = [];
+
+        foreach ($query as $row) {
+            $obj = new stdClass();
+
+            $obj->constraint_name     = $row->constraint_name;
+            $obj->table_name          = $row->table_name;
+            $obj->column_name         = $row->column_name;
+            $obj->foreign_table_name  = $row->foreign_table_name;
+            $obj->foreign_column_name = $row->foreign_column_name;
+
+            $retVal[] = $obj;
+        }
+
+        return $retVal;
+    }
+
+    /**
+     * Returns platform-specific SQL to disable foreign key checks.
+     *
+     * @return string
+     */
+    protected function _disableForeignKeyChecks()
+    {
+        return 'SET CONSTRAINTS ALL DEFERRED';
+    }
+
+    /**
+     * Returns platform-specific SQL to enable foreign key checks.
+     *
+     * @return string
+     */
+    protected function _enableForeignKeyChecks()
+    {
+        return 'SET CONSTRAINTS ALL IMMEDIATE;';
+    }
+
+    /**
+     * Returns the last error code and message.
+     * Must return this format: ['code' => string|int, 'message' => string]
+     * intval(code) === 0 means "no error".
+     *
+     * @return array<string, int|string>
+     */
+    public function error(): array
+    {
+        return [
+            'code'    => '',
+            'message' => pg_last_error($this->connID) ?: '',
+        ];
+    }
+
+    /**
+     * @return int|string
+     */
+    public function insertID()
+    {
+        $v = pg_version($this->connID);
+        // 'server' key is only available since PostgreSQL 7.4
+        $v = explode(' ', $v['server'])[0] ?? 0;
+
+        $table  = func_num_args() > 0 ? func_get_arg(0) : null;
+        $column = func_num_args() > 1 ? func_get_arg(1) : null;
+
+        if ($table === null && $v >= '8.1') {
+            $sql = 'SELECT LASTVAL() AS ins_id';
+        } elseif ($table !== null) {
+            if ($column !== null && $v >= '8.0') {
+                $sql   = "SELECT pg_get_serial_sequence('{$table}', '{$column}') AS seq";
+                $query = $this->query($sql);
+                $query = $query->getRow();
+                $seq   = $query->seq;
+            } else {
+                // seq_name passed in table parameter
+                $seq = $table;
+            }
+
+            $sql = "SELECT CURRVAL('{$seq}') AS ins_id";
+        } else {
+            return pg_last_oid($this->resultID);
+        }
+
+        $query = $this->query($sql);
+        $query = $query->getRow();
+
+        return (int) $query->ins_id;
+    }
+
+    /**
+     * Build a DSN from the provided parameters
+     */
+    protected function buildDSN()
+    {
+        if ($this->DSN !== '') {
+            $this->DSN = '';
+        }
+
+        // If UNIX sockets are used, we shouldn't set a port
+        if (strpos($this->hostname, '/') !== false) {
+            $this->port = '';
+        }
+
+        if ($this->hostname !== '') {
+            $this->DSN = "host={$this->hostname} ";
+        }
+
+        // ctype_digit only accepts strings
+        $port = (string) $this->port;
+
+        if ($port !== '' && ctype_digit($port)) {
+            $this->DSN .= "port={$port} ";
+        }
+
+        if ($this->username !== '') {
+            $this->DSN .= "user={$this->username} ";
+
+            // An empty password is valid!
+            // password must be set to null to ignore it.
+            if ($this->password !== null) {
+                $this->DSN .= "password='{$this->password}' ";
+            }
+        }
+
+        if ($this->database !== '') {
+            $this->DSN .= "dbname={$this->database} ";
+        }
+
+        // We don't have these options as elements in our standard configuration
+        // array, but they might be set by parse_url() if the configuration was
+        // provided via string> Example:
+        //
+        // Postgre://username:password@localhost:5432/database?connect_timeout=5&sslmode=1
+        foreach (['connect_timeout', 'options', 'sslmode', 'service'] as $key) {
+            if (isset($this->{$key}) && is_string($this->{$key}) && $this->{$key} !== '') {
+                $this->DSN .= "{$key}='{$this->{$key}}' ";
+            }
+        }
+
+        $this->DSN = rtrim($this->DSN);
+    }
+
+    /**
+     * Set client encoding
+     */
+    protected function setClientEncoding(string $charset): bool
+    {
+        return pg_set_client_encoding($this->connID, $charset) === 0;
+    }
+
+    /**
+     * Begin Transaction
+     */
+    protected function _transBegin(): bool
+    {
+        return (bool) pg_query($this->connID, 'BEGIN');
+    }
+
+    /**
+     * Commit Transaction
+     */
+    protected function _transCommit(): bool
+    {
+        return (bool) pg_query($this->connID, 'COMMIT');
+    }
+
+    /**
+     * Rollback Transaction
+     */
+    protected function _transRollback(): bool
+    {
+        return (bool) pg_query($this->connID, 'ROLLBACK');
+    }
+
+    /**
+     * Determines if a query is a "write" type.
+     *
+     * Overrides BaseConnection::isWriteType, adding additional read query types.
+     *
+     * @param mixed $sql
+     */
+    public function isWriteType($sql): bool
+    {
+        if (preg_match('#^(INSERT|UPDATE).*RETURNING\s.+(\,\s?.+)*$#is', $sql)) {
+            return false;
+        }
+
+        return parent::isWriteType($sql);
+    }
+}
diff --git a/www-api/system/database/Postgre/Forge.php b/www-api/system/database/Postgre/Forge.php
new file mode 100644
index 00000000..4f7c75ea
--- /dev/null
+++ b/www-api/system/database/Postgre/Forge.php
@@ -0,0 +1,193 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\Postgre;
+
+use CodeIgniter\Database\Forge as BaseForge;
+
+/**
+ * Forge for Postgre
+ */
+class Forge extends BaseForge
+{
+    /**
+     * CHECK DATABASE EXIST statement
+     *
+     * @var string
+     */
+    protected $checkDatabaseExistStr = 'SELECT 1 FROM pg_database WHERE datname = ?';
+
+    /**
+     * DROP CONSTRAINT statement
+     *
+     * @var string
+     */
+    protected $dropConstraintStr = 'ALTER TABLE %s DROP CONSTRAINT %s';
+
+    /**
+     * DROP INDEX statement
+     *
+     * @var string
+     */
+    protected $dropIndexStr = 'DROP INDEX %s';
+
+    /**
+     * UNSIGNED support
+     *
+     * @var array
+     */
+    protected $_unsigned = [
+        'INT2'     => 'INTEGER',
+        'SMALLINT' => 'INTEGER',
+        'INT'      => 'BIGINT',
+        'INT4'     => 'BIGINT',
+        'INTEGER'  => 'BIGINT',
+        'INT8'     => 'NUMERIC',
+        'BIGINT'   => 'NUMERIC',
+        'REAL'     => 'DOUBLE PRECISION',
+        'FLOAT'    => 'DOUBLE PRECISION',
+    ];
+
+    /**
+     * NULL value representation in CREATE/ALTER TABLE statements
+     *
+     * @var string
+     *
+     * @internal
+     */
+    protected $null = 'NULL';
+
+    /**
+     * CREATE TABLE attributes
+     *
+     * @param array $attributes Associative array of table attributes
+     */
+    protected function _createTableAttributes(array $attributes): string
+    {
+        return '';
+    }
+
+    /**
+     * @param array|string $field
+     *
+     * @return array|bool|string
+     */
+    protected function _alterTable(string $alterType, string $table, $field)
+    {
+        if (in_array($alterType, ['DROP', 'ADD'], true)) {
+            return parent::_alterTable($alterType, $table, $field);
+        }
+
+        $sql  = 'ALTER TABLE ' . $this->db->escapeIdentifiers($table);
+        $sqls = [];
+
+        foreach ($field as $data) {
+            if ($data['_literal'] !== false) {
+                return false;
+            }
+
+            if (version_compare($this->db->getVersion(), '8', '>=') && isset($data['type'])) {
+                $sqls[] = $sql . ' ALTER COLUMN ' . $this->db->escapeIdentifiers($data['name'])
+                    . " TYPE {$data['type']}{$data['length']}";
+            }
+
+            if (! empty($data['default'])) {
+                $sqls[] = $sql . ' ALTER COLUMN ' . $this->db->escapeIdentifiers($data['name'])
+                    . " SET DEFAULT {$data['default']}";
+            }
+
+            if (isset($data['null'])) {
+                $sqls[] = $sql . ' ALTER COLUMN ' . $this->db->escapeIdentifiers($data['name'])
+                    . ($data['null'] === true ? ' DROP' : ' SET') . ' NOT NULL';
+            }
+
+            if (! empty($data['new_name'])) {
+                $sqls[] = $sql . ' RENAME COLUMN ' . $this->db->escapeIdentifiers($data['name'])
+                    . ' TO ' . $this->db->escapeIdentifiers($data['new_name']);
+            }
+
+            if (! empty($data['comment'])) {
+                $sqls[] = 'COMMENT ON COLUMN' . $this->db->escapeIdentifiers($table)
+                    . '.' . $this->db->escapeIdentifiers($data['name'])
+                    . " IS {$data['comment']}";
+            }
+        }
+
+        return $sqls;
+    }
+
+    /**
+     * Process column
+     */
+    protected function _processColumn(array $field): string
+    {
+        return $this->db->escapeIdentifiers($field['name'])
+            . ' ' . $field['type'] . $field['length']
+            . $field['default']
+            . $field['null']
+            . $field['auto_increment']
+            . $field['unique'];
+    }
+
+    /**
+     * Performs a data type mapping between different databases.
+     */
+    protected function _attributeType(array &$attributes)
+    {
+        // Reset field lengths for data types that don't support it
+        if (isset($attributes['CONSTRAINT']) && stripos($attributes['TYPE'], 'int') !== false) {
+            $attributes['CONSTRAINT'] = null;
+        }
+
+        switch (strtoupper($attributes['TYPE'])) {
+            case 'TINYINT':
+                $attributes['TYPE']     = 'SMALLINT';
+                $attributes['UNSIGNED'] = false;
+                break;
+
+            case 'MEDIUMINT':
+                $attributes['TYPE']     = 'INTEGER';
+                $attributes['UNSIGNED'] = false;
+                break;
+
+            case 'DATETIME':
+                $attributes['TYPE'] = 'TIMESTAMP';
+                break;
+
+            default:
+                break;
+        }
+    }
+
+    /**
+     * Field attribute AUTO_INCREMENT
+     */
+    protected function _attributeAutoIncrement(array &$attributes, array &$field)
+    {
+        if (! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === true) {
+            $field['type'] = $field['type'] === 'NUMERIC' || $field['type'] === 'BIGINT' ? 'BIGSERIAL' : 'SERIAL';
+        }
+    }
+
+    /**
+     * Generates a platform-specific DROP TABLE string
+     */
+    protected function _dropTable(string $table, bool $ifExists, bool $cascade): string
+    {
+        $sql = parent::_dropTable($table, $ifExists, $cascade);
+
+        if ($cascade === true) {
+            $sql .= ' CASCADE';
+        }
+
+        return $sql;
+    }
+}
diff --git a/www-api/system/database/Postgre/PreparedQuery.php b/www-api/system/database/Postgre/PreparedQuery.php
new file mode 100644
index 00000000..b22d1c58
--- /dev/null
+++ b/www-api/system/database/Postgre/PreparedQuery.php
@@ -0,0 +1,111 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\Postgre;
+
+use BadMethodCallException;
+use CodeIgniter\Database\BasePreparedQuery;
+use Exception;
+
+/**
+ * Prepared query for Postgre
+ */
+class PreparedQuery extends BasePreparedQuery
+{
+    /**
+     * Stores the name this query can be
+     * used under by postgres. Only used internally.
+     *
+     * @var string
+     */
+    protected $name;
+
+    /**
+     * The result resource from a successful
+     * pg_exec. Or false.
+     *
+     * @var bool|Result
+     */
+    protected $result;
+
+    /**
+     * Prepares the query against the database, and saves the connection
+     * info necessary to execute the query later.
+     *
+     * NOTE: This version is based on SQL code. Child classes should
+     * override this method.
+     *
+     * @param array $options Passed to the connection's prepare statement.
+     *                       Unused in the MySQLi driver.
+     *
+     * @return mixed
+     *
+     * @throws Exception
+     */
+    public function _prepare(string $sql, array $options = [])
+    {
+        $this->name = (string) random_int(1, 10_000_000_000_000_000);
+
+        $sql = $this->parameterize($sql);
+
+        // Update the query object since the parameters are slightly different
+        // than what was put in.
+        $this->query->setQuery($sql);
+
+        if (! $this->statement = pg_prepare($this->db->connID, $this->name, $sql)) {
+            $this->errorCode   = 0;
+            $this->errorString = pg_last_error($this->db->connID);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Takes a new set of data and runs it against the currently
+     * prepared query. Upon success, will return a Results object.
+     */
+    public function _execute(array $data): bool
+    {
+        if (! isset($this->statement)) {
+            throw new BadMethodCallException('You must call prepare before trying to execute a prepared statement.');
+        }
+
+        $this->result = pg_execute($this->db->connID, $this->name, $data);
+
+        return (bool) $this->result;
+    }
+
+    /**
+     * Returns the result object for the prepared query.
+     *
+     * @return mixed
+     */
+    public function _getResult()
+    {
+        return $this->result;
+    }
+
+    /**
+     * Replaces the ? placeholders with $1, $2, etc parameters for use
+     * within the prepared query.
+     */
+    public function parameterize(string $sql): string
+    {
+        // Track our current value
+        $count = 0;
+
+        return preg_replace_callback('/\?/', static function () use (&$count) {
+            $count++;
+
+            return "\${$count}";
+        }, $sql);
+    }
+}
diff --git a/www-api/system/database/Postgre/Result.php b/www-api/system/database/Postgre/Result.php
new file mode 100644
index 00000000..76a0dd95
--- /dev/null
+++ b/www-api/system/database/Postgre/Result.php
@@ -0,0 +1,128 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\Postgre;
+
+use CodeIgniter\Database\BaseResult;
+use CodeIgniter\Entity\Entity;
+use stdClass;
+
+/**
+ * Result for Postgre
+ */
+class Result extends BaseResult
+{
+    /**
+     * Gets the number of fields in the result set.
+     */
+    public function getFieldCount(): int
+    {
+        return pg_num_fields($this->resultID);
+    }
+
+    /**
+     * Generates an array of column names in the result set.
+     */
+    public function getFieldNames(): array
+    {
+        $fieldNames = [];
+
+        for ($i = 0, $c = $this->getFieldCount(); $i < $c; $i++) {
+            $fieldNames[] = pg_field_name($this->resultID, $i);
+        }
+
+        return $fieldNames;
+    }
+
+    /**
+     * Generates an array of objects representing field meta-data.
+     */
+    public function getFieldData(): array
+    {
+        $retVal = [];
+
+        for ($i = 0, $c = $this->getFieldCount(); $i < $c; $i++) {
+            $retVal[$i]             = new stdClass();
+            $retVal[$i]->name       = pg_field_name($this->resultID, $i);
+            $retVal[$i]->type       = pg_field_type_oid($this->resultID, $i);
+            $retVal[$i]->type_name  = pg_field_type($this->resultID, $i);
+            $retVal[$i]->max_length = pg_field_size($this->resultID, $i);
+            $retVal[$i]->length     = $retVal[$i]->max_length;
+            // $retVal[$i]->primary_key = (int)($fieldData[$i]->flags & 2);
+            // $retVal[$i]->default     = $fieldData[$i]->def;
+        }
+
+        return $retVal;
+    }
+
+    /**
+     * Frees the current result.
+     */
+    public function freeResult()
+    {
+        if ($this->resultID !== false) {
+            pg_free_result($this->resultID);
+            $this->resultID = false;
+        }
+    }
+
+    /**
+     * Moves the internal pointer to the desired offset. This is called
+     * internally before fetching results to make sure the result set
+     * starts at zero.
+     *
+     * @return mixed
+     */
+    public function dataSeek(int $n = 0)
+    {
+        return pg_result_seek($this->resultID, $n);
+    }
+
+    /**
+     * Returns the result set as an array.
+     *
+     * Overridden by driver classes.
+     *
+     * @return mixed
+     */
+    protected function fetchAssoc()
+    {
+        return pg_fetch_assoc($this->resultID);
+    }
+
+    /**
+     * Returns the result set as an object.
+     *
+     * Overridden by child classes.
+     *
+     * @return bool|Entity|object
+     */
+    protected function fetchObject(string $className = 'stdClass')
+    {
+        if (is_subclass_of($className, Entity::class)) {
+            return empty($data = $this->fetchAssoc()) ? false : (new $className())->setAttributes($data);
+        }
+
+        return pg_fetch_object($this->resultID, null, $className);
+    }
+
+    /**
+     * Returns the number of rows in the resultID (i.e., PostgreSQL query result resource)
+     */
+    public function getNumRows(): int
+    {
+        if (! is_int($this->numRows)) {
+            $this->numRows = pg_num_rows($this->resultID);
+        }
+
+        return $this->numRows;
+    }
+}
diff --git a/www-api/system/database/Postgre/Utils.php b/www-api/system/database/Postgre/Utils.php
new file mode 100644
index 00000000..ba1df5d3
--- /dev/null
+++ b/www-api/system/database/Postgre/Utils.php
@@ -0,0 +1,45 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\Postgre;
+
+use CodeIgniter\Database\BaseUtils;
+use CodeIgniter\Database\Exceptions\DatabaseException;
+
+/**
+ * Utils for Postgre
+ */
+class Utils extends BaseUtils
+{
+    /**
+     * List databases statement
+     *
+     * @var string
+     */
+    protected $listDatabases = 'SELECT datname FROM pg_database';
+
+    /**
+     * OPTIMIZE TABLE statement
+     *
+     * @var string
+     */
+    protected $optimizeTable = 'REINDEX TABLE %s';
+
+    /**
+     * Platform dependent version of the backup function.
+     *
+     * @return mixed
+     */
+    public function _backup(?array $prefs = null)
+    {
+        throw new DatabaseException('Unsupported feature of the database platform you are using.');
+    }
+}
diff --git a/www-api/system/database/PreparedQueryInterface.php b/www-api/system/database/PreparedQueryInterface.php
new file mode 100644
index 00000000..31814102
--- /dev/null
+++ b/www-api/system/database/PreparedQueryInterface.php
@@ -0,0 +1,54 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database;
+
+/**
+ * Prepared query interface
+ */
+interface PreparedQueryInterface
+{
+    /**
+     * Takes a new set of data and runs it against the currently
+     * prepared query. Upon success, will return a Results object.
+     *
+     * @return ResultInterface
+     */
+    public function execute(...$data);
+
+    /**
+     * Prepares the query against the database, and saves the connection
+     * info necessary to execute the query later.
+     *
+     * @return mixed
+     */
+    public function prepare(string $sql, array $options = []);
+
+    /**
+     * Explicity closes the statement.
+     */
+    public function close();
+
+    /**
+     * Returns the SQL that has been prepared.
+     */
+    public function getQueryString(): string;
+
+    /**
+     * Returns the error code created while executing this statement.
+     */
+    public function getErrorCode(): int;
+
+    /**
+     * Returns the error message created while executing this statement.
+     */
+    public function getErrorMessage(): string;
+}
diff --git a/www-api/system/database/Query.php b/www-api/system/database/Query.php
new file mode 100644
index 00000000..702575ca
--- /dev/null
+++ b/www-api/system/database/Query.php
@@ -0,0 +1,429 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database;
+
+/**
+ * Query builder
+ */
+class Query implements QueryInterface
+{
+    /**
+     * The query string, as provided by the user.
+     *
+     * @var string
+     */
+    protected $originalQueryString;
+
+    /**
+     * The query string if table prefix has been swapped.
+     *
+     * @var string|null
+     */
+    protected $swappedQueryString;
+
+    /**
+     * The final query string after binding, etc.
+     *
+     * @var string|null
+     */
+    protected $finalQueryString;
+
+    /**
+     * The binds and their values used for binding.
+     *
+     * @var array
+     */
+    protected $binds = [];
+
+    /**
+     * Bind marker
+     *
+     * Character used to identify values in a prepared statement.
+     *
+     * @var string
+     */
+    protected $bindMarker = '?';
+
+    /**
+     * The start time in seconds with microseconds
+     * for when this query was executed.
+     *
+     * @var float|string
+     */
+    protected $startTime;
+
+    /**
+     * The end time in seconds with microseconds
+     * for when this query was executed.
+     *
+     * @var float
+     */
+    protected $endTime;
+
+    /**
+     * The error code, if any.
+     *
+     * @var int
+     */
+    protected $errorCode;
+
+    /**
+     * The error message, if any.
+     *
+     * @var string
+     */
+    protected $errorString;
+
+    /**
+     * Pointer to database connection.
+     * Mainly for escaping features.
+     *
+     * @var ConnectionInterface
+     */
+    public $db;
+
+    public function __construct(ConnectionInterface $db)
+    {
+        $this->db = $db;
+    }
+
+    /**
+     * Sets the raw query string to use for this statement.
+     *
+     * @param mixed $binds
+     *
+     * @return $this
+     */
+    public function setQuery(string $sql, $binds = null, bool $setEscape = true)
+    {
+        $this->originalQueryString = $sql;
+        unset($this->swappedQueryString);
+
+        if ($binds !== null) {
+            if (! is_array($binds)) {
+                $binds = [$binds];
+            }
+
+            if ($setEscape) {
+                array_walk($binds, static function (&$item) {
+                    $item = [
+                        $item,
+                        true,
+                    ];
+                });
+            }
+            $this->binds = $binds;
+        }
+
+        unset($this->finalQueryString);
+
+        return $this;
+    }
+
+    /**
+     * Will store the variables to bind into the query later.
+     *
+     * @return $this
+     */
+    public function setBinds(array $binds, bool $setEscape = true)
+    {
+        if ($setEscape) {
+            array_walk($binds, static function (&$item) {
+                $item = [$item, true];
+            });
+        }
+
+        $this->binds = $binds;
+
+        unset($this->finalQueryString);
+
+        return $this;
+    }
+
+    /**
+     * Returns the final, processed query string after binding, etal
+     * has been performed.
+     */
+    public function getQuery(): string
+    {
+        if (empty($this->finalQueryString)) {
+            $this->compileBinds();
+        }
+
+        return $this->finalQueryString;
+    }
+
+    /**
+     * Records the execution time of the statement using microtime(true)
+     * for it's start and end values. If no end value is present, will
+     * use the current time to determine total duration.
+     *
+     * @param float $end
+     *
+     * @return $this
+     */
+    public function setDuration(float $start, ?float $end = null)
+    {
+        $this->startTime = $start;
+
+        if ($end === null) {
+            $end = microtime(true);
+        }
+
+        $this->endTime = $end;
+
+        return $this;
+    }
+
+    /**
+     * Returns the start time in seconds with microseconds.
+     *
+     * @return float|string
+     */
+    public function getStartTime(bool $returnRaw = false, int $decimals = 6)
+    {
+        if ($returnRaw) {
+            return $this->startTime;
+        }
+
+        return number_format($this->startTime, $decimals);
+    }
+
+    /**
+     * Returns the duration of this query during execution, or null if
+     * the query has not been executed yet.
+     *
+     * @param int $decimals The accuracy of the returned time.
+     */
+    public function getDuration(int $decimals = 6): string
+    {
+        return number_format(($this->endTime - $this->startTime), $decimals);
+    }
+
+    /**
+     * Stores the error description that happened for this query.
+     *
+     * @return $this
+     */
+    public function setError(int $code, string $error)
+    {
+        $this->errorCode   = $code;
+        $this->errorString = $error;
+
+        return $this;
+    }
+
+    /**
+     * Reports whether this statement created an error not.
+     */
+    public function hasError(): bool
+    {
+        return ! empty($this->errorString);
+    }
+
+    /**
+     * Returns the error code created while executing this statement.
+     */
+    public function getErrorCode(): int
+    {
+        return $this->errorCode;
+    }
+
+    /**
+     * Returns the error message created while executing this statement.
+     */
+    public function getErrorMessage(): string
+    {
+        return $this->errorString;
+    }
+
+    /**
+     * Determines if the statement is a write-type query or not.
+     */
+    public function isWriteType(): bool
+    {
+        return $this->db->isWriteType($this->originalQueryString);
+    }
+
+    /**
+     * Swaps out one table prefix for a new one.
+     *
+     * @return $this
+     */
+    public function swapPrefix(string $orig, string $swap)
+    {
+        $sql = $this->swappedQueryString ?? $this->originalQueryString;
+
+        $from = '/(\W)' . $orig . '(\S)/';
+        $to   = '\\1' . $swap . '\\2';
+
+        $this->swappedQueryString = preg_replace($from, $to, $sql);
+
+        unset($this->finalQueryString);
+
+        return $this;
+    }
+
+    /**
+     * Returns the original SQL that was passed into the system.
+     */
+    public function getOriginalQuery(): string
+    {
+        return $this->originalQueryString;
+    }
+
+    /**
+     * Escapes and inserts any binds into the finalQueryString property.
+     *
+     * @see https://regex101.com/r/EUEhay/5
+     */
+    protected function compileBinds()
+    {
+        $sql   = $this->swappedQueryString ?? $this->originalQueryString;
+        $binds = $this->binds;
+
+        if (empty($binds)) {
+            $this->finalQueryString = $sql;
+
+            return;
+        }
+
+        if (is_int(array_key_first($binds))) {
+            $bindCount = count($binds);
+            $ml        = strlen($this->bindMarker);
+
+            $this->finalQueryString = $this->matchSimpleBinds($sql, $binds, $bindCount, $ml);
+        } else {
+            // Reverse the binds so that duplicate named binds
+            // will be processed prior to the original binds.
+            $binds = array_reverse($binds);
+
+            $this->finalQueryString = $this->matchNamedBinds($sql, $binds);
+        }
+    }
+
+    /**
+     * Match bindings
+     */
+    protected function matchNamedBinds(string $sql, array $binds): string
+    {
+        $replacers = [];
+
+        foreach ($binds as $placeholder => $value) {
+            // $value[1] contains the boolean whether should be escaped or not
+            $escapedValue = $value[1] ? $this->db->escape($value[0]) : $value[0];
+
+            // In order to correctly handle backlashes in saved strings
+            // we will need to preg_quote, so remove the wrapping escape characters
+            // otherwise it will get escaped.
+            if (is_array($value[0])) {
+                $escapedValue = '(' . implode(',', $escapedValue) . ')';
+            }
+
+            $replacers[":{$placeholder}:"] = $escapedValue;
+        }
+
+        return strtr($sql, $replacers);
+    }
+
+    /**
+     * Match bindings
+     */
+    protected function matchSimpleBinds(string $sql, array $binds, int $bindCount, int $ml): string
+    {
+        if ($c = preg_match_all("/'[^']*'/", $sql, $matches)) {
+            $c = preg_match_all('/' . preg_quote($this->bindMarker, '/') . '/i', str_replace($matches[0], str_replace($this->bindMarker, str_repeat(' ', $ml), $matches[0]), $sql, $c), $matches, PREG_OFFSET_CAPTURE);
+
+            // Bind values' count must match the count of markers in the query
+            if ($bindCount !== $c) {
+                return $sql;
+            }
+        } elseif (($c = preg_match_all('/' . preg_quote($this->bindMarker, '/') . '/i', $sql, $matches, PREG_OFFSET_CAPTURE)) !== $bindCount) {
+            return $sql;
+        }
+
+        do {
+            $c--;
+            $escapedValue = $binds[$c][1] ? $this->db->escape($binds[$c][0]) : $binds[$c][0];
+
+            if (is_array($escapedValue)) {
+                $escapedValue = '(' . implode(',', $escapedValue) . ')';
+            }
+
+            $sql = substr_replace($sql, $escapedValue, $matches[0][$c][1], $ml);
+        } while ($c !== 0);
+
+        return $sql;
+    }
+
+    /**
+     * Returns string to display in debug toolbar
+     */
+    public function debugToolbarDisplay(): string
+    {
+        // Key words we want bolded
+        static $highlight = [
+            'AND',
+            'AS',
+            'ASC',
+            'AVG',
+            'BY',
+            'COUNT',
+            'DESC',
+            'DISTINCT',
+            'FROM',
+            'GROUP',
+            'HAVING',
+            'IN',
+            'INNER',
+            'INSERT',
+            'INTO',
+            'IS',
+            'JOIN',
+            'LEFT',
+            'LIKE',
+            'LIMIT',
+            'MAX',
+            'MIN',
+            'NOT',
+            'NULL',
+            'OFFSET',
+            'ON',
+            'OR',
+            'ORDER',
+            'RIGHT',
+            'SELECT',
+            'SUM',
+            'UPDATE',
+            'VALUES',
+            'WHERE',
+        ];
+
+        $sql = esc($this->getQuery());
+
+        /**
+         * @see https://stackoverflow.com/a/20767160
+         * @see https://regex101.com/r/hUlrGN/4
+         */
+        $search = '/\b(?:' . implode('|', $highlight) . ')\b(?![^(&#039;)]*&#039;(?:(?:[^(&#039;)]*&#039;){2})*[^(&#039;)]*$)/';
+
+        return preg_replace_callback($search, static fn ($matches) => '<strong>' . str_replace(' ', '&nbsp;', $matches[0]) . '</strong>', $sql);
+    }
+
+    /**
+     * Return text representation of the query
+     */
+    public function __toString(): string
+    {
+        return $this->getQuery();
+    }
+}
diff --git a/www-api/system/database/QueryInterface.php b/www-api/system/database/QueryInterface.php
new file mode 100644
index 00000000..4f40f004
--- /dev/null
+++ b/www-api/system/database/QueryInterface.php
@@ -0,0 +1,87 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database;
+
+/**
+ * Interface QueryInterface
+ *
+ * Represents a single statement that can be executed against the database.
+ * Statements are platform-specific and can handle binding of binds.
+ */
+interface QueryInterface
+{
+    /**
+     * Sets the raw query string to use for this statement.
+     *
+     * @param mixed $binds
+     *
+     * @return mixed
+     */
+    public function setQuery(string $sql, $binds = null, bool $setEscape = true);
+
+    /**
+     * Returns the final, processed query string after binding, etal
+     * has been performed.
+     *
+     * @return mixed
+     */
+    public function getQuery();
+
+    /**
+     * Records the execution time of the statement using microtime(true)
+     * for it's start and end values. If no end value is present, will
+     * use the current time to determine total duration.
+     *
+     * @return mixed
+     */
+    public function setDuration(float $start, ?float $end = null);
+
+    /**
+     * Returns the duration of this query during execution, or null if
+     * the query has not been executed yet.
+     *
+     * @param int $decimals The accuracy of the returned time.
+     */
+    public function getDuration(int $decimals = 6): string;
+
+    /**
+     * Stores the error description that happened for this query.
+     */
+    public function setError(int $code, string $error);
+
+    /**
+     * Reports whether this statement created an error not.
+     */
+    public function hasError(): bool;
+
+    /**
+     * Returns the error code created while executing this statement.
+     */
+    public function getErrorCode(): int;
+
+    /**
+     * Returns the error message created while executing this statement.
+     */
+    public function getErrorMessage(): string;
+
+    /**
+     * Determines if the statement is a write-type query or not.
+     */
+    public function isWriteType(): bool;
+
+    /**
+     * Swaps out one table prefix for a new one.
+     *
+     * @return mixed
+     */
+    public function swapPrefix(string $orig, string $swap);
+}
diff --git a/www-api/system/database/RawSql.php b/www-api/system/database/RawSql.php
new file mode 100644
index 00000000..7ecb7fd3
--- /dev/null
+++ b/www-api/system/database/RawSql.php
@@ -0,0 +1,49 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database;
+
+class RawSql
+{
+    /**
+     * @var string Raw SQL string
+     */
+    private string $string;
+
+    public function __construct(string $sqlString)
+    {
+        $this->string = $sqlString;
+    }
+
+    public function __toString(): string
+    {
+        return $this->string;
+    }
+
+    /**
+     * Create new instance with new SQL string
+     */
+    public function with(string $newSqlString): self
+    {
+        $new         = clone $this;
+        $new->string = $newSqlString;
+
+        return $new;
+    }
+
+    /**
+     * Returns unique id for binding key
+     */
+    public function getBindingKey(): string
+    {
+        return 'RawSql' . spl_object_id($this);
+    }
+}
diff --git a/www-api/system/database/ResultInterface.php b/www-api/system/database/ResultInterface.php
new file mode 100644
index 00000000..b676ea09
--- /dev/null
+++ b/www-api/system/database/ResultInterface.php
@@ -0,0 +1,164 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database;
+
+/**
+ * Interface ResultInterface
+ */
+interface ResultInterface
+{
+    /**
+     * Retrieve the results of the query. Typically an array of
+     * individual data rows, which can be either an 'array', an
+     * 'object', or a custom class name.
+     *
+     * @param string $type The row type. Either 'array', 'object', or a class name to use
+     */
+    public function getResult(string $type = 'object'): array;
+
+    /**
+     * Returns the results as an array of custom objects.
+     *
+     * @param string $className The name of the class to use.
+     *
+     * @return mixed
+     */
+    public function getCustomResultObject(string $className);
+
+    /**
+     * Returns the results as an array of arrays.
+     *
+     * If no results, an empty array is returned.
+     */
+    public function getResultArray(): array;
+
+    /**
+     * Returns the results as an array of objects.
+     *
+     * If no results, an empty array is returned.
+     */
+    public function getResultObject(): array;
+
+    /**
+     * Wrapper object to return a row as either an array, an object, or
+     * a custom class.
+     *
+     * If row doesn't exist, returns null.
+     *
+     * @param mixed  $n    The index of the results to return
+     * @param string $type The type of result object. 'array', 'object' or class name.
+     *
+     * @return mixed
+     */
+    public function getRow($n = 0, string $type = 'object');
+
+    /**
+     * Returns a row as a custom class instance.
+     *
+     * If row doesn't exists, returns null.
+     *
+     * @return mixed
+     */
+    public function getCustomRowObject(int $n, string $className);
+
+    /**
+     * Returns a single row from the results as an array.
+     *
+     * If row doesn't exist, returns null.
+     *
+     * @return mixed
+     */
+    public function getRowArray(int $n = 0);
+
+    /**
+     * Returns a single row from the results as an object.
+     *
+     * If row doesn't exist, returns null.
+     *
+     * @return mixed
+     */
+    public function getRowObject(int $n = 0);
+
+    /**
+     * Assigns an item into a particular column slot.
+     *
+     * @param string $key
+     * @param mixed  $value
+     *
+     * @return mixed
+     */
+    public function setRow($key, $value = null);
+
+    /**
+     * Returns the "first" row of the current results.
+     *
+     * @return mixed
+     */
+    public function getFirstRow(string $type = 'object');
+
+    /**
+     * Returns the "last" row of the current results.
+     *
+     * @return mixed
+     */
+    public function getLastRow(string $type = 'object');
+
+    /**
+     * Returns the "next" row of the current results.
+     *
+     * @return mixed
+     */
+    public function getNextRow(string $type = 'object');
+
+    /**
+     * Returns the "previous" row of the current results.
+     *
+     * @return mixed
+     */
+    public function getPreviousRow(string $type = 'object');
+
+    /**
+     * Returns an unbuffered row and move the pointer to the next row.
+     *
+     * @return mixed
+     */
+    public function getUnbufferedRow(string $type = 'object');
+
+    /**
+     * Gets the number of fields in the result set.
+     */
+    public function getFieldCount(): int;
+
+    /**
+     * Generates an array of column names in the result set.
+     */
+    public function getFieldNames(): array;
+
+    /**
+     * Generates an array of objects representing field meta-data.
+     */
+    public function getFieldData(): array;
+
+    /**
+     * Frees the current result.
+     */
+    public function freeResult();
+
+    /**
+     * Moves the internal pointer to the desired offset. This is called
+     * internally before fetching results to make sure the result set
+     * starts at zero.
+     *
+     * @return mixed
+     */
+    public function dataSeek(int $n = 0);
+}
diff --git a/www-api/system/database/SQLSRV/Builder.php b/www-api/system/database/SQLSRV/Builder.php
new file mode 100755
index 00000000..5bae5e7a
--- /dev/null
+++ b/www-api/system/database/SQLSRV/Builder.php
@@ -0,0 +1,638 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\SQLSRV;
+
+use CodeIgniter\Database\BaseBuilder;
+use CodeIgniter\Database\Exceptions\DatabaseException;
+use CodeIgniter\Database\Exceptions\DataException;
+use CodeIgniter\Database\RawSql;
+use CodeIgniter\Database\ResultInterface;
+
+/**
+ * Builder for SQLSRV
+ *
+ * @todo auto check for TextCastToInt
+ * @todo auto check for InsertIndexValue
+ * @todo replace: delete index entries before insert
+ */
+class Builder extends BaseBuilder
+{
+    /**
+     * ORDER BY random keyword
+     *
+     * @var array
+     */
+    protected $randomKeyword = [
+        'NEWID()',
+        'RAND(%d)',
+    ];
+
+    /**
+     * Quoted identifier flag
+     *
+     * Whether to use SQL-92 standard quoted identifier
+     * (double quotes) or brackets for identifier escaping.
+     *
+     * @var bool
+     */
+    protected $_quoted_identifier = true;
+
+    /**
+     * Handle increment/decrement on text
+     *
+     * @var bool
+     */
+    public $castTextToInt = true;
+
+    /**
+     * Handle IDENTITY_INSERT property/
+     *
+     * @var bool
+     */
+    public $keyPermission = false;
+
+    /**
+     * Groups tables in FROM clauses if needed, so there is no confusion
+     * about operator precedence.
+     */
+    protected function _fromTables(): string
+    {
+        $from = [];
+
+        foreach ($this->QBFrom as $value) {
+            $from[] = strpos($value, '(SELECT') === 0 ? $value : $this->getFullName($value);
+        }
+
+        return implode(', ', $from);
+    }
+
+    /**
+     * Generates a platform-specific truncate string from the supplied data
+     *
+     * If the database does not support the truncate() command,
+     * then this method maps to 'DELETE FROM table'
+     */
+    protected function _truncate(string $table): string
+    {
+        return 'TRUNCATE TABLE ' . $this->getFullName($table);
+    }
+
+    /**
+     * Generates the JOIN portion of the query
+     *
+     * @param RawSql|string $cond
+     *
+     * @return $this
+     */
+    public function join(string $table, $cond, string $type = '', ?bool $escape = null)
+    {
+        if ($type !== '') {
+            $type = strtoupper(trim($type));
+
+            if (! in_array($type, $this->joinTypes, true)) {
+                $type = '';
+            } else {
+                $type .= ' ';
+            }
+        }
+
+        // Extract any aliases that might exist. We use this information
+        // in the protectIdentifiers to know whether to add a table prefix
+        $this->trackAliases($table);
+
+        if (! is_bool($escape)) {
+            $escape = $this->db->protectIdentifiers;
+        }
+
+        if (! $this->hasOperator($cond)) {
+            $cond = ' USING (' . ($escape ? $this->db->escapeIdentifiers($cond) : $cond) . ')';
+        } elseif ($escape === false) {
+            $cond = ' ON ' . $cond;
+        } else {
+            // Split multiple conditions
+            if (preg_match_all('/\sAND\s|\sOR\s/i', $cond, $joints, PREG_OFFSET_CAPTURE)) {
+                $conditions = [];
+                $joints     = $joints[0];
+                array_unshift($joints, ['', 0]);
+
+                for ($i = count($joints) - 1, $pos = strlen($cond); $i >= 0; $i--) {
+                    $joints[$i][1] += strlen($joints[$i][0]); // offset
+                    $conditions[$i] = substr($cond, $joints[$i][1], $pos - $joints[$i][1]);
+                    $pos            = $joints[$i][1] - strlen($joints[$i][0]);
+                    $joints[$i]     = $joints[$i][0];
+                }
+
+                ksort($conditions);
+            } else {
+                $conditions = [$cond];
+                $joints     = [''];
+            }
+
+            $cond = ' ON ';
+
+            foreach ($conditions as $i => $condition) {
+                $operator = $this->getOperator($condition);
+
+                $cond .= $joints[$i];
+                $cond .= preg_match('/(\(*)?([\[\]\w\.\'-]+)' . preg_quote($operator, '/') . '(.*)/i', $condition, $match) ? $match[1] . $this->db->protectIdentifiers($match[2]) . $operator . $this->db->protectIdentifiers($match[3]) : $condition;
+            }
+        }
+
+        // Do we want to escape the table name?
+        if ($escape === true) {
+            $table = $this->db->protectIdentifiers($table, true, null, false);
+        }
+
+        // Assemble the JOIN statement
+        $this->QBJoin[] = $type . 'JOIN ' . $this->getFullName($table) . $cond;
+
+        return $this;
+    }
+
+    /**
+     * Generates a platform-specific insert string from the supplied data
+     *
+     * @todo implement check for this instead static $insertKeyPermission
+     */
+    protected function _insert(string $table, array $keys, array $unescapedKeys): string
+    {
+        $fullTableName = $this->getFullName($table);
+
+        // insert statement
+        $statement = 'INSERT INTO ' . $fullTableName . ' (' . implode(',', $keys) . ') VALUES (' . implode(', ', $unescapedKeys) . ')';
+
+        return $this->keyPermission ? $this->addIdentity($fullTableName, $statement) : $statement;
+    }
+
+    /**
+     * Insert batch statement
+     *
+     * Generates a platform-specific insert string from the supplied data.
+     */
+    protected function _insertBatch(string $table, array $keys, array $values): string
+    {
+        return 'INSERT ' . $this->compileIgnore('insert') . 'INTO ' . $this->getFullName($table) . ' (' . implode(', ', $keys) . ') VALUES ' . implode(', ', $values);
+    }
+
+    /**
+     * Generates a platform-specific update string from the supplied data
+     */
+    protected function _update(string $table, array $values): string
+    {
+        $valstr = [];
+
+        foreach ($values as $key => $val) {
+            $valstr[] = $key . ' = ' . $val;
+        }
+
+        $fullTableName = $this->getFullName($table);
+
+        $statement = sprintf('UPDATE %s%s SET ', empty($this->QBLimit) ? '' : 'TOP(' . $this->QBLimit . ') ', $fullTableName);
+
+        $statement .= implode(', ', $valstr)
+            . $this->compileWhereHaving('QBWhere')
+            . $this->compileOrderBy();
+
+        return $this->keyPermission ? $this->addIdentity($fullTableName, $statement) : $statement;
+    }
+
+    /**
+     * Update_Batch statement
+     *
+     * Generates a platform-specific batch update string from the supplied data
+     */
+    protected function _updateBatch(string $table, array $values, string $index): string
+    {
+        $ids   = [];
+        $final = [];
+
+        foreach ($values as $val) {
+            $ids[] = $val[$index];
+
+            foreach (array_keys($val) as $field) {
+                if ($field !== $index) {
+                    $final[$field][] = 'WHEN ' . $index . ' = ' . $val[$index] . ' THEN ' . $val[$field];
+                }
+            }
+        }
+
+        $cases = '';
+
+        foreach ($final as $k => $v) {
+            $cases .= $k . " = CASE \n"
+                . implode("\n", $v) . "\n"
+                . 'ELSE ' . $k . ' END, ';
+        }
+
+        $this->where($index . ' IN(' . implode(',', $ids) . ')', null, false);
+
+        return 'UPDATE ' . $this->compileIgnore('update') . ' ' . $this->getFullName($table) . ' SET ' . substr($cases, 0, -2) . $this->compileWhereHaving('QBWhere');
+    }
+
+    /**
+     * Increments a numeric column by the specified value.
+     *
+     * @return bool
+     */
+    public function increment(string $column, int $value = 1)
+    {
+        $column = $this->db->protectIdentifiers($column);
+
+        if ($this->castTextToInt) {
+            $values = [$column => "CONVERT(VARCHAR(MAX),CONVERT(INT,CONVERT(VARCHAR(MAX), {$column})) + {$value})"];
+        } else {
+            $values = [$column => "{$column} + {$value}"];
+        }
+
+        $sql = $this->_update($this->QBFrom[0], $values);
+
+        if (! $this->testMode) {
+            $this->resetWrite();
+
+            return $this->db->query($sql, $this->binds, false);
+        }
+
+        return true;
+    }
+
+    /**
+     * Decrements a numeric column by the specified value.
+     *
+     * @return bool
+     */
+    public function decrement(string $column, int $value = 1)
+    {
+        $column = $this->db->protectIdentifiers($column);
+
+        if ($this->castTextToInt) {
+            $values = [$column => "CONVERT(VARCHAR(MAX),CONVERT(INT,CONVERT(VARCHAR(MAX), {$column})) - {$value})"];
+        } else {
+            $values = [$column => "{$column} + {$value}"];
+        }
+
+        $sql = $this->_update($this->QBFrom[0], $values);
+
+        if (! $this->testMode) {
+            $this->resetWrite();
+
+            return $this->db->query($sql, $this->binds, false);
+        }
+
+        return true;
+    }
+
+    /**
+     * Get full name of the table
+     */
+    private function getFullName(string $table): string
+    {
+        $alias = '';
+
+        if (strpos($table, ' ') !== false) {
+            $alias = explode(' ', $table);
+            $table = array_shift($alias);
+            $alias = ' ' . implode(' ', $alias);
+        }
+
+        if ($this->db->escapeChar === '"') {
+            return '"' . $this->db->getDatabase() . '"."' . $this->db->schema . '"."' . str_replace('"', '', $table) . '"' . $alias;
+        }
+
+        return '[' . $this->db->getDatabase() . '].[' . $this->db->schema . '].[' . str_replace('"', '', $table) . ']' . str_replace('"', '', $alias);
+    }
+
+    /**
+     * Add permision statements for index value inserts
+     */
+    private function addIdentity(string $fullTable, string $insert): string
+    {
+        return 'SET IDENTITY_INSERT ' . $fullTable . " ON\n" . $insert . "\nSET IDENTITY_INSERT " . $fullTable . ' OFF';
+    }
+
+    /**
+     * Local implementation of limit
+     */
+    protected function _limit(string $sql, bool $offsetIgnore = false): string
+    {
+        if (empty($this->QBOrderBy)) {
+            $sql .= ' ORDER BY (SELECT NULL) ';
+        }
+
+        if ($offsetIgnore) {
+            $sql .= ' OFFSET 0 ';
+        } else {
+            $sql .= is_int($this->QBOffset) ? ' OFFSET ' . $this->QBOffset : ' OFFSET 0 ';
+        }
+
+        return $sql . ' ROWS FETCH NEXT ' . $this->QBLimit . ' ROWS ONLY ';
+    }
+
+    /**
+     * Compiles a replace into string and runs the query
+     *
+     * @return mixed
+     *
+     * @throws DatabaseException
+     */
+    public function replace(?array $set = null)
+    {
+        if ($set !== null) {
+            $this->set($set);
+        }
+
+        if (empty($this->QBSet)) {
+            if (CI_DEBUG) {
+                throw new DatabaseException('You must use the "set" method to update an entry.');
+            }
+
+            return false; // @codeCoverageIgnore
+        }
+
+        $table = $this->QBFrom[0];
+
+        $sql = $this->_replace($table, array_keys($this->QBSet), array_values($this->QBSet));
+
+        $this->resetWrite();
+
+        if ($this->testMode) {
+            return $sql;
+        }
+
+        $this->db->simpleQuery('SET IDENTITY_INSERT ' . $this->getFullName($table) . ' ON');
+
+        $result = $this->db->query($sql, $this->binds, false);
+        $this->db->simpleQuery('SET IDENTITY_INSERT ' . $this->getFullName($table) . ' OFF');
+
+        return $result;
+    }
+
+    /**
+     * Generates a platform-specific replace string from the supplied data
+     * on match delete and insert
+     */
+    protected function _replace(string $table, array $keys, array $values): string
+    {
+        // check whether the existing keys are part of the primary key.
+        // if so then use them for the "ON" part and exclude them from the $values and $keys
+        $pKeys     = $this->db->getIndexData($table);
+        $keyFields = [];
+
+        foreach ($pKeys as $key) {
+            if ($key->type === 'PRIMARY') {
+                $keyFields = array_merge($keyFields, $key->fields);
+            }
+
+            if ($key->type === 'UNIQUE') {
+                $keyFields = array_merge($keyFields, $key->fields);
+            }
+        }
+
+        // Get the unique field names
+        $escKeyFields = array_map(fn (string $field): string => $this->db->protectIdentifiers($field), array_values(array_unique($keyFields)));
+
+        // Get the binds
+        $binds = $this->binds;
+        array_walk($binds, static function (&$item) {
+            $item = $item[0];
+        });
+
+        // Get the common field and values from the keys data and index fields
+        $common = array_intersect($keys, $escKeyFields);
+        $bingo  = [];
+
+        foreach ($common as $v) {
+            $k = array_search($v, $keys, true);
+
+            $bingo[$keys[$k]] = $binds[trim($values[$k], ':')];
+        }
+
+        // Querying existing data
+        $builder = $this->db->table($table);
+
+        foreach ($bingo as $k => $v) {
+            $builder->where($k, $v);
+        }
+
+        $q = $builder->get()->getResult();
+
+        // Delete entries if we find them
+        if ($q !== []) {
+            $delete = $this->db->table($table);
+
+            foreach ($bingo as $k => $v) {
+                $delete->where($k, $v);
+            }
+
+            $delete->delete();
+        }
+
+        return sprintf('INSERT INTO %s (%s) VALUES (%s);', $this->getFullName($table), implode(',', $keys), implode(',', $values));
+    }
+
+    /**
+     * SELECT [MAX|MIN|AVG|SUM|COUNT]()
+     *
+     * Handle float return value
+     *
+     * @return BaseBuilder
+     */
+    protected function maxMinAvgSum(string $select = '', string $alias = '', string $type = 'MAX')
+    {
+        // int functions can be handled by parent
+        if ($type !== 'AVG') {
+            return parent::maxMinAvgSum($select, $alias, $type);
+        }
+
+        if ($select === '') {
+            throw DataException::forEmptyInputGiven('Select');
+        }
+
+        if (strpos($select, ',') !== false) {
+            throw DataException::forInvalidArgument('Column name not separated by comma');
+        }
+
+        if ($alias === '') {
+            $alias = $this->createAliasFromTable(trim($select));
+        }
+
+        $sql = $type . '( CAST( ' . $this->db->protectIdentifiers(trim($select)) . ' AS FLOAT ) ) AS ' . $this->db->escapeIdentifiers(trim($alias));
+
+        $this->QBSelect[]   = $sql;
+        $this->QBNoEscape[] = null;
+
+        return $this;
+    }
+
+    /**
+     * "Count All" query
+     *
+     * Generates a platform-specific query string that counts all records in
+     * the particular table
+     *
+     * @param bool $reset Are we want to clear query builder values?
+     *
+     * @return int|string when $test = true
+     */
+    public function countAll(bool $reset = true)
+    {
+        $table = $this->QBFrom[0];
+
+        $sql = $this->countString . $this->db->escapeIdentifiers('numrows') . ' FROM ' . $this->getFullName($table);
+
+        if ($this->testMode) {
+            return $sql;
+        }
+
+        $query = $this->db->query($sql, null, false);
+        if (empty($query->getResult())) {
+            return 0;
+        }
+
+        $query = $query->getRow();
+
+        if ($reset === true) {
+            $this->resetSelect();
+        }
+
+        return (int) $query->numrows;
+    }
+
+    /**
+     * Delete statement
+     */
+    protected function _delete(string $table): string
+    {
+        return 'DELETE' . (empty($this->QBLimit) ? '' : ' TOP (' . $this->QBLimit . ') ') . ' FROM ' . $this->getFullName($table) . $this->compileWhereHaving('QBWhere');
+    }
+
+    /**
+     * Compiles a delete string and runs the query
+     *
+     * @param mixed $where
+     *
+     * @return mixed
+     *
+     * @throws DatabaseException
+     */
+    public function delete($where = '', ?int $limit = null, bool $resetData = true)
+    {
+        $table = $this->db->protectIdentifiers($this->QBFrom[0], true, null, false);
+
+        if ($where !== '') {
+            $this->where($where);
+        }
+
+        if (empty($this->QBWhere)) {
+            if (CI_DEBUG) {
+                throw new DatabaseException('Deletes are not allowed unless they contain a "where" or "like" clause.');
+            }
+
+            return false; // @codeCoverageIgnore
+        }
+
+        if (! empty($limit)) {
+            $this->QBLimit = $limit;
+        }
+
+        $sql = $this->_delete($table);
+
+        if ($resetData) {
+            $this->resetWrite();
+        }
+
+        return $this->testMode ? $sql : $this->db->query($sql, $this->binds, false);
+    }
+
+    /**
+     * Compile the SELECT statement
+     *
+     * Generates a query string based on which functions were used.
+     *
+     * @param bool $selectOverride
+     */
+    protected function compileSelect($selectOverride = false): string
+    {
+        // Write the "select" portion of the query
+        if ($selectOverride !== false) {
+            $sql = $selectOverride;
+        } else {
+            $sql = (! $this->QBDistinct) ? 'SELECT ' : 'SELECT DISTINCT ';
+
+            // SQL Server can't work with select * if group by is specified
+            if (empty($this->QBSelect) && ! empty($this->QBGroupBy) && is_array($this->QBGroupBy)) {
+                foreach ($this->QBGroupBy as $field) {
+                    $this->QBSelect[] = is_array($field) ? $field['field'] : $field;
+                }
+            }
+
+            if (empty($this->QBSelect)) {
+                $sql .= '*';
+            } else {
+                // Cycle through the "select" portion of the query and prep each column name.
+                // The reason we protect identifiers here rather than in the select() function
+                // is because until the user calls the from() function we don't know if there are aliases
+                foreach ($this->QBSelect as $key => $val) {
+                    $noEscape             = $this->QBNoEscape[$key] ?? null;
+                    $this->QBSelect[$key] = $this->db->protectIdentifiers($val, false, $noEscape);
+                }
+
+                $sql .= implode(', ', $this->QBSelect);
+            }
+        }
+
+        // Write the "FROM" portion of the query
+        if (! empty($this->QBFrom)) {
+            $sql .= "\nFROM " . $this->_fromTables();
+        }
+
+        // Write the "JOIN" portion of the query
+        if (! empty($this->QBJoin)) {
+            $sql .= "\n" . implode("\n", $this->QBJoin);
+        }
+
+        $sql .= $this->compileWhereHaving('QBWhere')
+            . $this->compileGroupBy()
+            . $this->compileWhereHaving('QBHaving')
+            . $this->compileOrderBy(); // ORDER BY
+
+        // LIMIT
+        if ($this->QBLimit) {
+            $sql = $this->_limit($sql . "\n");
+        }
+
+        return $this->unionInjection($sql);
+    }
+
+    /**
+     * Compiles the select statement based on the other functions called
+     * and runs the query
+     *
+     * @return ResultInterface
+     */
+    public function get(?int $limit = null, int $offset = 0, bool $reset = true)
+    {
+        if ($limit !== null) {
+            $this->limit($limit, $offset);
+        }
+
+        $result = $this->testMode ? $this->getCompiledSelect($reset) : $this->db->query($this->compileSelect(), $this->binds, false);
+
+        if ($reset) {
+            $this->resetSelect();
+
+            // Clear our binds so we don't eat up memory
+            $this->binds = [];
+        }
+
+        return $result;
+    }
+}
diff --git a/www-api/system/database/SQLSRV/Connection.php b/www-api/system/database/SQLSRV/Connection.php
new file mode 100755
index 00000000..f980e392
--- /dev/null
+++ b/www-api/system/database/SQLSRV/Connection.php
@@ -0,0 +1,547 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\SQLSRV;
+
+use CodeIgniter\Database\BaseConnection;
+use CodeIgniter\Database\Exceptions\DatabaseException;
+use Exception;
+use stdClass;
+
+/**
+ * Connection for SQLSRV
+ */
+class Connection extends BaseConnection
+{
+    /**
+     * Database driver
+     *
+     * @var string
+     */
+    public $DBDriver = 'SQLSRV';
+
+    /**
+     * Database name
+     *
+     * @var string
+     */
+    public $database;
+
+    /**
+     * Scrollable flag
+     *
+     * Determines what cursor type to use when executing queries.
+     *
+     * FALSE or SQLSRV_CURSOR_FORWARD would increase performance,
+     * but would disable num_rows() (and possibly insert_id())
+     *
+     * @var mixed
+     */
+    public $scrollable;
+
+    /**
+     * Identifier escape character
+     *
+     * @var string
+     */
+    public $escapeChar = '"';
+
+    /**
+     * Database schema
+     *
+     * @var string
+     */
+    public $schema = 'dbo';
+
+    /**
+     * Quoted identifier flag
+     *
+     * Whether to use SQL-92 standard quoted identifier
+     * (double quotes) or brackets for identifier escaping.
+     *
+     * @var bool
+     */
+    protected $_quoted_identifier = true;
+
+    /**
+     * List of reserved identifiers
+     *
+     * Identifiers that must NOT be escaped.
+     *
+     * @var string[]
+     */
+    protected $_reserved_identifiers = ['*'];
+
+    /**
+     * Class constructor
+     */
+    public function __construct(array $params)
+    {
+        parent::__construct($params);
+
+        // This is only supported as of SQLSRV 3.0
+        if ($this->scrollable === null) {
+            $this->scrollable = defined('SQLSRV_CURSOR_CLIENT_BUFFERED') ? SQLSRV_CURSOR_CLIENT_BUFFERED : false;
+        }
+    }
+
+    /**
+     * Connect to the database.
+     *
+     * @return mixed
+     *
+     * @throws DatabaseException
+     */
+    public function connect(bool $persistent = false)
+    {
+        $charset = in_array(strtolower($this->charset), ['utf-8', 'utf8'], true) ? 'UTF-8' : SQLSRV_ENC_CHAR;
+
+        $connection = [
+            'UID'                  => empty($this->username) ? '' : $this->username,
+            'PWD'                  => empty($this->password) ? '' : $this->password,
+            'Database'             => $this->database,
+            'ConnectionPooling'    => $persistent ? 1 : 0,
+            'CharacterSet'         => $charset,
+            'Encrypt'              => $this->encrypt === true ? 1 : 0,
+            'ReturnDatesAsStrings' => 1,
+        ];
+
+        // If the username and password are both empty, assume this is a
+        // 'Windows Authentication Mode' connection.
+        if (empty($connection['UID']) && empty($connection['PWD'])) {
+            unset($connection['UID'], $connection['PWD']);
+        }
+
+        if (strpos($this->hostname, ',') === false && $this->port !== '') {
+            $this->hostname .= ', ' . $this->port;
+        }
+
+        sqlsrv_configure('WarningsReturnAsErrors', 0);
+        $this->connID = sqlsrv_connect($this->hostname, $connection);
+
+        if ($this->connID !== false) {
+            // Determine how identifiers are escaped
+            $query = $this->query('SELECT CASE WHEN (@@OPTIONS | 256) = @@OPTIONS THEN 1 ELSE 0 END AS qi');
+            $query = $query->getResultObject();
+
+            $this->_quoted_identifier = empty($query) ? false : (bool) $query[0]->qi;
+            $this->escapeChar         = ($this->_quoted_identifier) ? '"' : ['[', ']'];
+
+            return $this->connID;
+        }
+
+        $errors = [];
+
+        foreach (sqlsrv_errors(SQLSRV_ERR_ERRORS) as $error) {
+            $errors[] = (string) preg_replace('/(\[.+\]\[.+\](?:\[.+\])?)(.+)/', '$2', $error['message']);
+        }
+
+        throw new DatabaseException(implode("\n", $errors));
+    }
+
+    /**
+     * Keep or establish the connection if no queries have been sent for
+     * a length of time exceeding the server's idle timeout.
+     */
+    public function reconnect()
+    {
+        $this->close();
+        $this->initialize();
+    }
+
+    /**
+     * Close the database connection.
+     */
+    protected function _close()
+    {
+        sqlsrv_close($this->connID);
+    }
+
+    /**
+     * Platform-dependant string escape
+     */
+    protected function _escapeString(string $str): string
+    {
+        return str_replace("'", "''", remove_invisible_characters($str, false));
+    }
+
+    /**
+     * Insert ID
+     */
+    public function insertID(): int
+    {
+        return $this->query('SELECT SCOPE_IDENTITY() AS insert_id')->getRow()->insert_id ?? 0;
+    }
+
+    /**
+     * Generates the SQL for listing tables in a platform-dependent manner.
+     *
+     * @param string|null $tableName If $tableName is provided will return only this table if exists.
+     */
+    protected function _listTables(bool $prefixLimit = false, ?string $tableName = null): string
+    {
+        $sql = 'SELECT [TABLE_NAME] AS "name"'
+            . ' FROM [INFORMATION_SCHEMA].[TABLES] '
+            . ' WHERE '
+            . " [TABLE_SCHEMA] = '" . $this->schema . "'    ";
+
+        if ($tableName !== null) {
+            return $sql .= ' AND [TABLE_NAME] LIKE ' . $this->escape($tableName);
+        }
+
+        if ($prefixLimit === true && $this->DBPrefix !== '') {
+            $sql .= " AND [TABLE_NAME] LIKE '" . $this->escapeLikeString($this->DBPrefix) . "%' "
+                . sprintf($this->likeEscapeStr, $this->likeEscapeChar);
+        }
+
+        return $sql;
+    }
+
+    /**
+     * Generates a platform-specific query string so that the column names can be fetched.
+     */
+    protected function _listColumns(string $table = ''): string
+    {
+        return 'SELECT [COLUMN_NAME] '
+            . ' FROM [INFORMATION_SCHEMA].[COLUMNS]'
+            . ' WHERE  [TABLE_NAME] = ' . $this->escape($this->DBPrefix . $table)
+            . ' AND [TABLE_SCHEMA] = ' . $this->escape($this->schema);
+    }
+
+    /**
+     * Returns an array of objects with index data
+     *
+     * @return stdClass[]
+     *
+     * @throws DatabaseException
+     */
+    protected function _indexData(string $table): array
+    {
+        $sql = 'EXEC sp_helpindex ' . $this->escape($this->schema . '.' . $table);
+
+        if (($query = $this->query($sql)) === false) {
+            throw new DatabaseException(lang('Database.failGetIndexData'));
+        }
+        $query = $query->getResultObject();
+
+        $retVal = [];
+
+        foreach ($query as $row) {
+            $obj       = new stdClass();
+            $obj->name = $row->index_name;
+
+            $_fields     = explode(',', trim($row->index_keys));
+            $obj->fields = array_map(static fn ($v) => trim($v), $_fields);
+
+            if (strpos($row->index_description, 'primary key located on') !== false) {
+                $obj->type = 'PRIMARY';
+            } else {
+                $obj->type = (strpos($row->index_description, 'nonclustered, unique') !== false) ? 'UNIQUE' : 'INDEX';
+            }
+
+            $retVal[$obj->name] = $obj;
+        }
+
+        return $retVal;
+    }
+
+    /**
+     * Returns an array of objects with Foreign key data
+     * referenced_object_id  parent_object_id
+     *
+     * @return stdClass[]
+     *
+     * @throws DatabaseException
+     */
+    protected function _foreignKeyData(string $table): array
+    {
+        $sql = 'SELECT '
+            . 'f.name as constraint_name, '
+            . 'OBJECT_NAME (f.parent_object_id) as table_name, '
+            . 'COL_NAME(fc.parent_object_id,fc.parent_column_id) column_name, '
+            . 'OBJECT_NAME(f.referenced_object_id) foreign_table_name, '
+            . 'COL_NAME(fc.referenced_object_id,fc.referenced_column_id) foreign_column_name '
+            . 'FROM  '
+            . 'sys.foreign_keys AS f '
+            . 'INNER JOIN  '
+            . 'sys.foreign_key_columns AS fc  '
+            . 'ON f.OBJECT_ID = fc.constraint_object_id '
+            . 'INNER JOIN  '
+            . 'sys.tables t  '
+            . 'ON t.OBJECT_ID = fc.referenced_object_id '
+            . 'WHERE  '
+            . 'OBJECT_NAME (f.parent_object_id) = ' . $this->escape($table);
+
+        if (($query = $this->query($sql)) === false) {
+            throw new DatabaseException(lang('Database.failGetForeignKeyData'));
+        }
+
+        $query  = $query->getResultObject();
+        $retVal = [];
+
+        foreach ($query as $row) {
+            $obj = new stdClass();
+
+            $obj->constraint_name     = $row->constraint_name;
+            $obj->table_name          = $row->table_name;
+            $obj->column_name         = $row->column_name;
+            $obj->foreign_table_name  = $row->foreign_table_name;
+            $obj->foreign_column_name = $row->foreign_column_name;
+
+            $retVal[] = $obj;
+        }
+
+        return $retVal;
+    }
+
+    /**
+     * Disables foreign key checks temporarily.
+     *
+     * @return string
+     */
+    protected function _disableForeignKeyChecks()
+    {
+        return 'EXEC sp_MSforeachtable "ALTER TABLE ? NOCHECK CONSTRAINT ALL"';
+    }
+
+    /**
+     * Enables foreign key checks temporarily.
+     *
+     * @return string
+     */
+    protected function _enableForeignKeyChecks()
+    {
+        return 'EXEC sp_MSforeachtable "ALTER TABLE ? WITH CHECK CHECK CONSTRAINT ALL"';
+    }
+
+    /**
+     * Returns an array of objects with field data
+     *
+     * @return stdClass[]
+     *
+     * @throws DatabaseException
+     */
+    protected function _fieldData(string $table): array
+    {
+        $sql = 'SELECT COLUMN_NAME, DATA_TYPE, CHARACTER_MAXIMUM_LENGTH, NUMERIC_PRECISION, COLUMN_DEFAULT
+			FROM INFORMATION_SCHEMA.COLUMNS
+			WHERE TABLE_NAME= ' . $this->escape(($table));
+
+        if (($query = $this->query($sql)) === false) {
+            throw new DatabaseException(lang('Database.failGetFieldData'));
+        }
+
+        $query  = $query->getResultObject();
+        $retVal = [];
+
+        for ($i = 0, $c = count($query); $i < $c; $i++) {
+            $retVal[$i] = new stdClass();
+
+            $retVal[$i]->name    = $query[$i]->COLUMN_NAME;
+            $retVal[$i]->type    = $query[$i]->DATA_TYPE;
+            $retVal[$i]->default = $query[$i]->COLUMN_DEFAULT;
+
+            $retVal[$i]->max_length = $query[$i]->CHARACTER_MAXIMUM_LENGTH > 0
+                ? $query[$i]->CHARACTER_MAXIMUM_LENGTH
+                : $query[$i]->NUMERIC_PRECISION;
+        }
+
+        return $retVal;
+    }
+
+    /**
+     * Begin Transaction
+     */
+    protected function _transBegin(): bool
+    {
+        return sqlsrv_begin_transaction($this->connID);
+    }
+
+    /**
+     * Commit Transaction
+     */
+    protected function _transCommit(): bool
+    {
+        return sqlsrv_commit($this->connID);
+    }
+
+    /**
+     * Rollback Transaction
+     */
+    protected function _transRollback(): bool
+    {
+        return sqlsrv_rollback($this->connID);
+    }
+
+    /**
+     * Returns the last error code and message.
+     * Must return this format: ['code' => string|int, 'message' => string]
+     * intval(code) === 0 means "no error".
+     *
+     * @return array<string, int|string>
+     */
+    public function error(): array
+    {
+        $error = [
+            'code'    => '00000',
+            'message' => '',
+        ];
+
+        $sqlsrvErrors = sqlsrv_errors(SQLSRV_ERR_ERRORS);
+
+        if (! is_array($sqlsrvErrors)) {
+            return $error;
+        }
+
+        $sqlsrvError = array_shift($sqlsrvErrors);
+        if (isset($sqlsrvError['SQLSTATE'])) {
+            $error['code'] = isset($sqlsrvError['code']) ? $sqlsrvError['SQLSTATE'] . '/' . $sqlsrvError['code'] : $sqlsrvError['SQLSTATE'];
+        } elseif (isset($sqlsrvError['code'])) {
+            $error['code'] = $sqlsrvError['code'];
+        }
+
+        if (isset($sqlsrvError['message'])) {
+            $error['message'] = $sqlsrvError['message'];
+        }
+
+        return $error;
+    }
+
+    /**
+     * Returns the total number of rows affected by this query.
+     */
+    public function affectedRows(): int
+    {
+        return sqlsrv_rows_affected($this->resultID);
+    }
+
+    /**
+     * Select a specific database table to use.
+     *
+     * @return mixed
+     */
+    public function setDatabase(?string $databaseName = null)
+    {
+        if (empty($databaseName)) {
+            $databaseName = $this->database;
+        }
+
+        if (empty($this->connID)) {
+            $this->initialize();
+        }
+
+        if ($this->execute('USE ' . $this->_escapeString($databaseName))) {
+            $this->database  = $databaseName;
+            $this->dataCache = [];
+
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Executes the query against the database.
+     *
+     * @return false|resource
+     */
+    protected function execute(string $sql)
+    {
+        $stmt = ($this->scrollable === false || $this->isWriteType($sql)) ?
+            sqlsrv_query($this->connID, $sql) :
+            sqlsrv_query($this->connID, $sql, [], ['Scrollable' => $this->scrollable]);
+
+        if ($stmt === false) {
+            $error = $this->error();
+
+            log_message('error', $error['message']);
+            if ($this->DBDebug) {
+                throw new Exception($error['message']);
+            }
+        }
+
+        return $stmt;
+    }
+
+    /**
+     * Returns the last error encountered by this connection.
+     *
+     * @return mixed
+     *
+     * @deprecated Use `error()` instead.
+     */
+    public function getError()
+    {
+        $error = [
+            'code'    => '00000',
+            'message' => '',
+        ];
+
+        $sqlsrvErrors = sqlsrv_errors(SQLSRV_ERR_ERRORS);
+
+        if (! is_array($sqlsrvErrors)) {
+            return $error;
+        }
+
+        $sqlsrvError = array_shift($sqlsrvErrors);
+        if (isset($sqlsrvError['SQLSTATE'])) {
+            $error['code'] = isset($sqlsrvError['code']) ? $sqlsrvError['SQLSTATE'] . '/' . $sqlsrvError['code'] : $sqlsrvError['SQLSTATE'];
+        } elseif (isset($sqlsrvError['code'])) {
+            $error['code'] = $sqlsrvError['code'];
+        }
+
+        if (isset($sqlsrvError['message'])) {
+            $error['message'] = $sqlsrvError['message'];
+        }
+
+        return $error;
+    }
+
+    /**
+     * The name of the platform in use (MySQLi, mssql, etc)
+     */
+    public function getPlatform(): string
+    {
+        return $this->DBDriver;
+    }
+
+    /**
+     * Returns a string containing the version of the database being used.
+     */
+    public function getVersion(): string
+    {
+        if (isset($this->dataCache['version'])) {
+            return $this->dataCache['version'];
+        }
+
+        if (! $this->connID || empty($info = sqlsrv_server_info($this->connID))) {
+            $this->initialize();
+        }
+
+        return isset($info['SQLServerVersion']) ? $this->dataCache['version'] = $info['SQLServerVersion'] : false;
+    }
+
+    /**
+     * Determines if a query is a "write" type.
+     *
+     * Overrides BaseConnection::isWriteType, adding additional read query types.
+     *
+     * @param mixed $sql
+     */
+    public function isWriteType($sql): bool
+    {
+        if (preg_match('/^\s*"?(EXEC\s*sp_rename)\s/i', $sql)) {
+            return true;
+        }
+
+        return parent::isWriteType($sql);
+    }
+}
diff --git a/www-api/system/database/SQLSRV/Forge.php b/www-api/system/database/SQLSRV/Forge.php
new file mode 100755
index 00000000..99df4290
--- /dev/null
+++ b/www-api/system/database/SQLSRV/Forge.php
@@ -0,0 +1,396 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\SQLSRV;
+
+use CodeIgniter\Database\BaseConnection;
+use CodeIgniter\Database\Forge as BaseForge;
+
+/**
+ * Forge for SQLSRV
+ */
+class Forge extends BaseForge
+{
+    /**
+     * DROP CONSTRAINT statement
+     *
+     * @var string
+     */
+    protected $dropConstraintStr;
+
+    /**
+     * DROP INDEX statement
+     *
+     * @var string
+     */
+    protected $dropIndexStr;
+
+    /**
+     * CREATE DATABASE IF statement
+     *
+     * @todo missing charset, collat & check for existent
+     *
+     * @var string
+     */
+    protected $createDatabaseIfStr = "DECLARE @DBName VARCHAR(255) = '%s'\nDECLARE @SQL VARCHAR(max) = 'IF DB_ID( ''' + @DBName + ''' ) IS NULL CREATE DATABASE ' + @DBName\nEXEC( @SQL )";
+
+    /**
+     * CREATE DATABASE IF statement
+     *
+     * @todo missing charset & collat
+     *
+     * @var string
+     */
+    protected $createDatabaseStr = 'CREATE DATABASE %s ';
+
+    /**
+     * CHECK DATABASE EXIST statement
+     *
+     * @var string
+     */
+    protected $checkDatabaseExistStr = 'IF DB_ID( %s ) IS NOT NULL SELECT 1';
+
+    /**
+     * RENAME TABLE statement
+     *
+     * While the below statement would work, it returns an error.
+     * Also MS recommends dropping and dropping and re-creating the table.
+     *
+     * @see https://docs.microsoft.com/en-us/sql/relational-databases/system-stored-procedures/sp-rename-transact-sql?view=sql-server-2017
+     * 'EXEC sp_rename %s , %s ;'
+     *
+     * @var string
+     */
+    protected $renameTableStr;
+
+    /**
+     * UNSIGNED support
+     *
+     * @var array
+     */
+    protected $unsigned = [
+        'TINYINT'  => 'SMALLINT',
+        'SMALLINT' => 'INT',
+        'INT'      => 'BIGINT',
+        'REAL'     => 'FLOAT',
+    ];
+
+    /**
+     * CREATE TABLE IF statement
+     *
+     * @var string
+     *
+     * @deprecated This is no longer used.
+     */
+    protected $createTableIfStr;
+
+    /**
+     * CREATE TABLE statement
+     *
+     * @var string
+     */
+    protected $createTableStr;
+
+    public function __construct(BaseConnection $db)
+    {
+        parent::__construct($db);
+
+        $this->createTableStr = '%s ' . $this->db->escapeIdentifiers($this->db->schema) . ".%s (%s\n) ";
+        $this->renameTableStr = 'EXEC sp_rename [' . $this->db->escapeIdentifiers($this->db->schema) . '.%s] , %s ;';
+
+        $this->dropConstraintStr = 'ALTER TABLE ' . $this->db->escapeIdentifiers($this->db->schema) . '.%s DROP CONSTRAINT %s';
+        $this->dropIndexStr      = 'DROP INDEX %s ON ' . $this->db->escapeIdentifiers($this->db->schema) . '.%s';
+    }
+
+    /**
+     * CREATE TABLE attributes
+     */
+    protected function _createTableAttributes(array $attributes): string
+    {
+        return '';
+    }
+
+    /**
+     * @param array|string $field
+     *
+     * @return false|string|string[]
+     */
+    protected function _alterTable(string $alterType, string $table, $field)
+    {
+        // Handle DROP here
+        if ($alterType === 'DROP') {
+            // check if fields are part of any indexes
+            $indexData = $this->db->getIndexData($table);
+
+            foreach ($indexData as $index) {
+                if (is_string($field)) {
+                    $field = explode(',', $field);
+                }
+
+                $fld = array_intersect($field, $index->fields);
+
+                // Drop index if field is part of an index
+                if (! empty($fld)) {
+                    $this->_dropIndex($table, $index);
+                }
+            }
+
+            $sql = 'ALTER TABLE ' . $this->db->escapeIdentifiers($this->db->schema) . '.' . $this->db->escapeIdentifiers($table) . ' DROP ';
+
+            $fields = array_map(static fn ($item) => 'COLUMN [' . trim($item) . ']', (array) $field);
+
+            return $sql . implode(',', $fields);
+        }
+
+        $sql = 'ALTER TABLE ' . $this->db->escapeIdentifiers($this->db->schema) . '.' . $this->db->escapeIdentifiers($table);
+        $sql .= ($alterType === 'ADD') ? 'ADD ' : ' ';
+
+        $sqls = [];
+
+        if ($alterType === 'ADD') {
+            foreach ($field as $data) {
+                $sqls[] = $sql . ($data['_literal'] !== false ? $data['_literal'] : $this->_processColumn($data));
+            }
+
+            return $sqls;
+        }
+
+        foreach ($field as $data) {
+            if ($data['_literal'] !== false) {
+                return false;
+            }
+
+            if (isset($data['type'])) {
+                $sqls[] = $sql . ' ALTER COLUMN ' . $this->db->escapeIdentifiers($data['name'])
+                    . " {$data['type']}{$data['length']}";
+            }
+
+            if (! empty($data['default'])) {
+                $sqls[] = $sql . ' ALTER COLUMN ADD CONSTRAINT ' . $this->db->escapeIdentifiers($data['name']) . '_def'
+                    . " DEFAULT {$data['default']} FOR " . $this->db->escapeIdentifiers($data['name']);
+            }
+
+            if (isset($data['null'])) {
+                $sqls[] = $sql . ' ALTER COLUMN ' . $this->db->escapeIdentifiers($data['name'])
+                    . ($data['null'] === true ? ' DROP' : '') . " {$data['type']}{$data['length']} NOT NULL";
+            }
+
+            if (! empty($data['comment'])) {
+                $sqls[] = 'EXEC sys.sp_addextendedproperty '
+                    . "@name=N'Caption', @value=N'" . $data['comment'] . "' , "
+                    . "@level0type=N'SCHEMA',@level0name=N'" . $this->db->schema . "', "
+                    . "@level1type=N'TABLE',@level1name=N'" . $this->db->escapeIdentifiers($table) . "', "
+                    . "@level2type=N'COLUMN',@level2name=N'" . $this->db->escapeIdentifiers($data['name']) . "'";
+            }
+
+            if (! empty($data['new_name'])) {
+                $sqls[] = "EXEC sp_rename  '[" . $this->db->schema . '].[' . $table . '].[' . $data['name'] . "]' , '" . $data['new_name'] . "', 'COLUMN';";
+            }
+        }
+
+        return $sqls;
+    }
+
+    /**
+     * Drop index for table
+     *
+     * @return mixed
+     */
+    protected function _dropIndex(string $table, object $indexData)
+    {
+        if ($indexData->type === 'PRIMARY') {
+            $sql = 'ALTER TABLE [' . $this->db->schema . '].[' . $table . '] DROP [' . $indexData->name . ']';
+        } else {
+            $sql = 'DROP INDEX [' . $indexData->name . '] ON [' . $this->db->schema . '].[' . $table . ']';
+        }
+
+        return $this->db->simpleQuery($sql);
+    }
+
+    /**
+     * Process indexes
+     *
+     * @return array|string
+     */
+    protected function _processIndexes(string $table)
+    {
+        $sqls = [];
+
+        for ($i = 0, $c = count($this->keys); $i < $c; $i++) {
+            $this->keys[$i] = (array) $this->keys[$i];
+
+            for ($i2 = 0, $c2 = count($this->keys[$i]); $i2 < $c2; $i2++) {
+                if (! isset($this->fields[$this->keys[$i][$i2]])) {
+                    unset($this->keys[$i][$i2]);
+                }
+            }
+
+            if (count($this->keys[$i]) <= 0) {
+                continue;
+            }
+
+            if (in_array($i, $this->uniqueKeys, true)) {
+                $sqls[] = 'ALTER TABLE '
+                    . $this->db->escapeIdentifiers($this->db->schema) . '.' . $this->db->escapeIdentifiers($table)
+                    . ' ADD CONSTRAINT ' . $this->db->escapeIdentifiers($table . '_' . implode('_', $this->keys[$i]))
+                    . ' UNIQUE (' . implode(', ', $this->db->escapeIdentifiers($this->keys[$i])) . ');';
+
+                continue;
+            }
+
+            $sqls[] = 'CREATE INDEX '
+                . $this->db->escapeIdentifiers($table . '_' . implode('_', $this->keys[$i]))
+                . ' ON ' . $this->db->escapeIdentifiers($this->db->schema) . '.' . $this->db->escapeIdentifiers($table)
+                . ' (' . implode(', ', $this->db->escapeIdentifiers($this->keys[$i])) . ');';
+        }
+
+        return $sqls;
+    }
+
+    /**
+     * Process column
+     */
+    protected function _processColumn(array $field): string
+    {
+        return $this->db->escapeIdentifiers($field['name'])
+            . (empty($field['new_name']) ? '' : ' ' . $this->db->escapeIdentifiers($field['new_name']))
+            . ' ' . $field['type'] . $field['length']
+            . $field['default']
+            . $field['null']
+            . $field['auto_increment']
+            . ''
+            . $field['unique'];
+    }
+
+    /**
+     * Process foreign keys
+     *
+     * @param string $table Table name
+     */
+    protected function _processForeignKeys(string $table): string
+    {
+        $sql = '';
+
+        $allowActions = ['CASCADE', 'SET NULL', 'NO ACTION', 'RESTRICT', 'SET DEFAULT'];
+
+        foreach ($this->foreignKeys as $fkey) {
+            $nameIndex            = $table . '_' . implode('_', $fkey['field']) . '_foreign';
+            $nameIndexFilled      = $this->db->escapeIdentifiers($nameIndex);
+            $foreignKeyFilled     = implode(', ', $this->db->escapeIdentifiers($fkey['field']));
+            $referenceTableFilled = $this->db->escapeIdentifiers($this->db->DBPrefix . $fkey['referenceTable']);
+            $referenceFieldFilled = implode(', ', $this->db->escapeIdentifiers($fkey['referenceField']));
+
+            $formatSql = ",\n\tCONSTRAINT %s FOREIGN KEY (%s) REFERENCES %s(%s)";
+            $sql .= sprintf($formatSql, $nameIndexFilled, $foreignKeyFilled, $referenceTableFilled, $referenceFieldFilled);
+
+            if ($fkey['onDelete'] !== false && in_array($fkey['onDelete'], $allowActions, true)) {
+                $sql .= ' ON DELETE ' . $fkey['onDelete'];
+            }
+
+            if ($fkey['onUpdate'] !== false && in_array($fkey['onUpdate'], $allowActions, true)) {
+                $sql .= ' ON UPDATE ' . $fkey['onUpdate'];
+            }
+        }
+
+        return $sql;
+    }
+
+    /**
+     * Process primary keys
+     */
+    protected function _processPrimaryKeys(string $table): string
+    {
+        for ($i = 0, $c = count($this->primaryKeys); $i < $c; $i++) {
+            if (! isset($this->fields[$this->primaryKeys[$i]])) {
+                unset($this->primaryKeys[$i]);
+            }
+        }
+
+        if ($this->primaryKeys !== []) {
+            $sql = ",\n\tCONSTRAINT " . $this->db->escapeIdentifiers('pk_' . $table)
+                . ' PRIMARY KEY(' . implode(', ', $this->db->escapeIdentifiers($this->primaryKeys)) . ')';
+        }
+
+        return $sql ?? '';
+    }
+
+    /**
+     * Performs a data type mapping between different databases.
+     */
+    protected function _attributeType(array &$attributes)
+    {
+        // Reset field lengths for data types that don't support it
+        if (isset($attributes['CONSTRAINT']) && stripos($attributes['TYPE'], 'int') !== false) {
+            $attributes['CONSTRAINT'] = null;
+        }
+
+        switch (strtoupper($attributes['TYPE'])) {
+            case 'MEDIUMINT':
+                $attributes['TYPE']     = 'INTEGER';
+                $attributes['UNSIGNED'] = false;
+                break;
+
+            case 'INTEGER':
+                $attributes['TYPE'] = 'INT';
+                break;
+
+            case 'ENUM':
+                $attributes['TYPE']       = 'TEXT';
+                $attributes['CONSTRAINT'] = null;
+                break;
+
+            case 'TIMESTAMP':
+                $attributes['TYPE'] = 'DATETIME';
+                break;
+
+            case 'BOOLEAN':
+                $attributes['TYPE'] = 'BIT';
+                break;
+
+            default:
+                break;
+        }
+    }
+
+    /**
+     * Field attribute AUTO_INCREMENT
+     */
+    protected function _attributeAutoIncrement(array &$attributes, array &$field)
+    {
+        if (! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === true && stripos($field['type'], 'INT') !== false) {
+            $field['auto_increment'] = ' IDENTITY(1,1)';
+        }
+    }
+
+    /**
+     * Generates a platform-specific DROP TABLE string
+     *
+     * @todo Support for cascade
+     */
+    protected function _dropTable(string $table, bool $ifExists, bool $cascade): string
+    {
+        $sql = 'DROP TABLE';
+
+        if ($ifExists) {
+            $sql .= ' IF EXISTS ';
+        }
+
+        $table = ' [' . $this->db->database . '].[' . $this->db->schema . '].[' . $table . '] ';
+
+        $sql .= $table;
+
+        if ($cascade) {
+            $sql .= '';
+        }
+
+        return $sql;
+    }
+}
diff --git a/www-api/system/database/SQLSRV/PreparedQuery.php b/www-api/system/database/SQLSRV/PreparedQuery.php
new file mode 100755
index 00000000..576e911e
--- /dev/null
+++ b/www-api/system/database/SQLSRV/PreparedQuery.php
@@ -0,0 +1,105 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\SQLSRV;
+
+use BadMethodCallException;
+use CodeIgniter\Database\BasePreparedQuery;
+use Exception;
+
+/**
+ * Prepared query for Postgre
+ */
+class PreparedQuery extends BasePreparedQuery
+{
+    /**
+     * Parameters array used to store the dynamic variables.
+     *
+     * @var array
+     */
+    protected $parameters = [];
+
+    /**
+     * Prepares the query against the database, and saves the connection
+     * info necessary to execute the query later.
+     *
+     * NOTE: This version is based on SQL code. Child classes should
+     * override this method.
+     *
+     * @param array $options Options takes an associative array;
+     *
+     * @return mixed
+     *
+     * @throws Exception
+     */
+    public function _prepare(string $sql, array $options = [])
+    {
+        // Prepare parameters for the query
+        $queryString = $this->getQueryString();
+
+        $parameters = $this->parameterize($queryString);
+
+        // Prepare the query
+        $this->statement = sqlsrv_prepare($this->db->connID, $sql, $parameters);
+
+        if (! $this->statement) {
+            $info              = $this->db->error();
+            $this->errorCode   = $info['code'];
+            $this->errorString = $info['message'];
+        }
+
+        return $this;
+    }
+
+    /**
+     * Takes a new set of data and runs it against the currently
+     * prepared query.
+     */
+    public function _execute(array $data): bool
+    {
+        if (! isset($this->statement)) {
+            throw new BadMethodCallException('You must call prepare before trying to execute a prepared statement.');
+        }
+
+        foreach ($data as $key => $value) {
+            $this->parameters[$key] = $value;
+        }
+
+        return sqlsrv_execute($this->statement);
+    }
+
+    /**
+     * Returns the statement resource for the prepared query or false when preparing failed.
+     *
+     * @return mixed
+     */
+    public function _getResult()
+    {
+        return $this->statement;
+    }
+
+    /**
+     * Handle parameters
+     */
+    protected function parameterize(string $queryString): array
+    {
+        $numberOfVariables = substr_count($queryString, '?');
+
+        $params = [];
+
+        for ($c = 0; $c < $numberOfVariables; $c++) {
+            $this->parameters[$c] = null;
+            $params[]             = &$this->parameters[$c];
+        }
+
+        return $params;
+    }
+}
diff --git a/www-api/system/database/SQLSRV/Result.php b/www-api/system/database/SQLSRV/Result.php
new file mode 100755
index 00000000..2a55e452
--- /dev/null
+++ b/www-api/system/database/SQLSRV/Result.php
@@ -0,0 +1,170 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\SQLSRV;
+
+use CodeIgniter\Database\BaseResult;
+use CodeIgniter\Entity\Entity;
+use stdClass;
+
+/**
+ * Result for SQLSRV
+ */
+class Result extends BaseResult
+{
+    /**
+     * Gets the number of fields in the result set.
+     */
+    public function getFieldCount(): int
+    {
+        return @sqlsrv_num_fields($this->resultID);
+    }
+
+    /**
+     * Generates an array of column names in the result set.
+     */
+    public function getFieldNames(): array
+    {
+        $fieldNames = [];
+
+        foreach (sqlsrv_field_metadata($this->resultID) as $field) {
+            $fieldNames[] = $field['Name'];
+        }
+
+        return $fieldNames;
+    }
+
+    /**
+     * Generates an array of objects representing field meta-data.
+     */
+    public function getFieldData(): array
+    {
+        static $dataTypes = [
+            SQLSRV_SQLTYPE_BIGINT => 'bigint',
+            SQLSRV_SQLTYPE_BIT    => 'bit',
+            SQLSRV_SQLTYPE_CHAR   => 'char',
+
+            SQLSRV_SQLTYPE_DATE           => 'date',
+            SQLSRV_SQLTYPE_DATETIME       => 'datetime',
+            SQLSRV_SQLTYPE_DATETIME2      => 'datetime2',
+            SQLSRV_SQLTYPE_DATETIMEOFFSET => 'datetimeoffset',
+
+            SQLSRV_SQLTYPE_DECIMAL => 'decimal',
+            SQLSRV_SQLTYPE_FLOAT   => 'float',
+
+            SQLSRV_SQLTYPE_IMAGE   => 'image',
+            SQLSRV_SQLTYPE_INT     => 'int',
+            SQLSRV_SQLTYPE_MONEY   => 'money',
+            SQLSRV_SQLTYPE_NCHAR   => 'nchar',
+            SQLSRV_SQLTYPE_NUMERIC => 'numeric',
+
+            SQLSRV_SQLTYPE_NVARCHAR => 'nvarchar',
+            SQLSRV_SQLTYPE_NTEXT    => 'ntext',
+
+            SQLSRV_SQLTYPE_REAL          => 'real',
+            SQLSRV_SQLTYPE_SMALLDATETIME => 'smalldatetime',
+            SQLSRV_SQLTYPE_SMALLINT      => 'smallint',
+            SQLSRV_SQLTYPE_SMALLMONEY    => 'smallmoney',
+            SQLSRV_SQLTYPE_TEXT          => 'text',
+
+            SQLSRV_SQLTYPE_TIME             => 'time',
+            SQLSRV_SQLTYPE_TIMESTAMP        => 'timestamp',
+            SQLSRV_SQLTYPE_TINYINT          => 'tinyint',
+            SQLSRV_SQLTYPE_UNIQUEIDENTIFIER => 'uniqueidentifier',
+            SQLSRV_SQLTYPE_UDT              => 'udt',
+            SQLSRV_SQLTYPE_VARBINARY        => 'varbinary',
+            SQLSRV_SQLTYPE_VARCHAR          => 'varchar',
+            SQLSRV_SQLTYPE_XML              => 'xml',
+        ];
+
+        $retVal = [];
+
+        foreach (sqlsrv_field_metadata($this->resultID) as $i => $field) {
+            $retVal[$i] = new stdClass();
+
+            $retVal[$i]->name       = $field['Name'];
+            $retVal[$i]->type       = $field['Type'];
+            $retVal[$i]->type_name  = $dataTypes[$field['Type']] ?? null;
+            $retVal[$i]->max_length = $field['Size'];
+        }
+
+        return $retVal;
+    }
+
+    /**
+     * Frees the current result.
+     */
+    public function freeResult()
+    {
+        if (is_resource($this->resultID)) {
+            sqlsrv_free_stmt($this->resultID);
+            $this->resultID = false;
+        }
+    }
+
+    /**
+     * Moves the internal pointer to the desired offset. This is called
+     * internally before fetching results to make sure the result set
+     * starts at zero.
+     *
+     * @return mixed
+     */
+    public function dataSeek(int $n = 0)
+    {
+        if ($n > 0) {
+            for ($i = 0; $i < $n; $i++) {
+                if (sqlsrv_fetch($this->resultID) === false) {
+                    return false;
+                }
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Returns the result set as an array.
+     *
+     * Overridden by driver classes.
+     *
+     * @return mixed
+     */
+    protected function fetchAssoc()
+    {
+        return sqlsrv_fetch_array($this->resultID, SQLSRV_FETCH_ASSOC);
+    }
+
+    /**
+     * Returns the result set as an object.
+     *
+     * @return bool|Entity|object
+     */
+    protected function fetchObject(string $className = 'stdClass')
+    {
+        if (is_subclass_of($className, Entity::class)) {
+            return empty($data = $this->fetchAssoc()) ? false : (new $className())->setAttributes($data);
+        }
+
+        return sqlsrv_fetch_object($this->resultID, $className);
+    }
+
+    /**
+     * Returns the number of rows in the resultID (i.e., SQLSRV query result resource)
+     */
+    public function getNumRows(): int
+    {
+        if (! is_int($this->numRows)) {
+            $this->numRows = sqlsrv_num_rows($this->resultID);
+        }
+
+        return $this->numRows;
+    }
+}
diff --git a/www-api/system/database/SQLSRV/Utils.php b/www-api/system/database/SQLSRV/Utils.php
new file mode 100755
index 00000000..22a12bcd
--- /dev/null
+++ b/www-api/system/database/SQLSRV/Utils.php
@@ -0,0 +1,53 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\SQLSRV;
+
+use CodeIgniter\Database\BaseUtils;
+use CodeIgniter\Database\ConnectionInterface;
+use CodeIgniter\Database\Exceptions\DatabaseException;
+
+/**
+ * Utils for SQLSRV
+ */
+class Utils extends BaseUtils
+{
+    /**
+     * List databases statement
+     *
+     * @var string
+     */
+    protected $listDatabases = 'EXEC sp_helpdb'; // Can also be: EXEC sp_databases
+
+    /**
+     * OPTIMIZE TABLE statement
+     *
+     * @var string
+     */
+    protected $optimizeTable = 'ALTER INDEX all ON %s REORGANIZE';
+
+    public function __construct(ConnectionInterface $db)
+    {
+        parent::__construct($db);
+
+        $this->optimizeTable = 'ALTER INDEX all ON  ' . $this->db->schema . '.%s REORGANIZE';
+    }
+
+    /**
+     * Platform dependent version of the backup function.
+     *
+     * @return mixed
+     */
+    public function _backup(?array $prefs = null)
+    {
+        throw new DatabaseException('Unsupported feature of the database platform you are using.');
+    }
+}
diff --git a/www-api/system/database/SQLite3/Builder.php b/www-api/system/database/SQLite3/Builder.php
new file mode 100644
index 00000000..588d2d09
--- /dev/null
+++ b/www-api/system/database/SQLite3/Builder.php
@@ -0,0 +1,73 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\SQLite3;
+
+use CodeIgniter\Database\BaseBuilder;
+
+/**
+ * Builder for SQLite3
+ */
+class Builder extends BaseBuilder
+{
+    /**
+     * Default installs of SQLite typically do not
+     * support limiting delete clauses.
+     *
+     * @var bool
+     */
+    protected $canLimitDeletes = false;
+
+    /**
+     * Default installs of SQLite do no support
+     * limiting update queries in combo with WHERE.
+     *
+     * @var bool
+     */
+    protected $canLimitWhereUpdates = false;
+
+    /**
+     * ORDER BY random keyword
+     *
+     * @var array
+     */
+    protected $randomKeyword = [
+        'RANDOM()',
+    ];
+
+    /**
+     * @var array
+     */
+    protected $supportedIgnoreStatements = [
+        'insert' => 'OR IGNORE',
+    ];
+
+    /**
+     * Replace statement
+     *
+     * Generates a platform-specific replace string from the supplied data
+     */
+    protected function _replace(string $table, array $keys, array $values): string
+    {
+        return 'INSERT OR ' . parent::_replace($table, $keys, $values);
+    }
+
+    /**
+     * Generates a platform-specific truncate string from the supplied data
+     *
+     * If the database does not support the TRUNCATE statement,
+     * then this method maps to 'DELETE FROM table'
+     */
+    protected function _truncate(string $table): string
+    {
+        return 'DELETE FROM ' . $table;
+    }
+}
diff --git a/www-api/system/database/SQLite3/Connection.php b/www-api/system/database/SQLite3/Connection.php
new file mode 100644
index 00000000..62e23bea
--- /dev/null
+++ b/www-api/system/database/SQLite3/Connection.php
@@ -0,0 +1,423 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\SQLite3;
+
+use CodeIgniter\Database\BaseConnection;
+use CodeIgniter\Database\Exceptions\DatabaseException;
+use ErrorException;
+use Exception;
+use SQLite3;
+use SQLite3Result;
+use stdClass;
+
+/**
+ * Connection for SQLite3
+ */
+class Connection extends BaseConnection
+{
+    /**
+     * Database driver
+     *
+     * @var string
+     */
+    public $DBDriver = 'SQLite3';
+
+    /**
+     * Identifier escape character
+     *
+     * @var string
+     */
+    public $escapeChar = '`';
+
+    /**
+     * @var bool Enable Foreign Key constraint or not
+     */
+    protected $foreignKeys = false;
+
+    public function initialize()
+    {
+        parent::initialize();
+
+        if ($this->foreignKeys) {
+            $this->enableForeignKeyChecks();
+        }
+    }
+
+    /**
+     * Connect to the database.
+     *
+     * @return mixed
+     *
+     * @throws DatabaseException
+     */
+    public function connect(bool $persistent = false)
+    {
+        if ($persistent && $this->DBDebug) {
+            throw new DatabaseException('SQLite3 doesn\'t support persistent connections.');
+        }
+
+        try {
+            if ($this->database !== ':memory:' && strpos($this->database, DIRECTORY_SEPARATOR) === false) {
+                $this->database = WRITEPATH . $this->database;
+            }
+
+            return (! $this->password)
+                ? new SQLite3($this->database)
+                : new SQLite3($this->database, SQLITE3_OPEN_READWRITE | SQLITE3_OPEN_CREATE, $this->password);
+        } catch (Exception $e) {
+            throw new DatabaseException('SQLite3 error: ' . $e->getMessage());
+        }
+    }
+
+    /**
+     * Keep or establish the connection if no queries have been sent for
+     * a length of time exceeding the server's idle timeout.
+     */
+    public function reconnect()
+    {
+        $this->close();
+        $this->initialize();
+    }
+
+    /**
+     * Close the database connection.
+     */
+    protected function _close()
+    {
+        $this->connID->close();
+    }
+
+    /**
+     * Select a specific database table to use.
+     */
+    public function setDatabase(string $databaseName): bool
+    {
+        return false;
+    }
+
+    /**
+     * Returns a string containing the version of the database being used.
+     */
+    public function getVersion(): string
+    {
+        if (isset($this->dataCache['version'])) {
+            return $this->dataCache['version'];
+        }
+
+        $version = SQLite3::version();
+
+        return $this->dataCache['version'] = $version['versionString'];
+    }
+
+    /**
+     * Execute the query
+     *
+     * @return bool|SQLite3Result
+     */
+    protected function execute(string $sql)
+    {
+        try {
+            return $this->isWriteType($sql)
+                ? $this->connID->exec($sql)
+                : $this->connID->query($sql);
+        } catch (ErrorException $e) {
+            log_message('error', (string) $e);
+            if ($this->DBDebug) {
+                throw $e;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Returns the total number of rows affected by this query.
+     */
+    public function affectedRows(): int
+    {
+        return $this->connID->changes();
+    }
+
+    /**
+     * Platform-dependant string escape
+     */
+    protected function _escapeString(string $str): string
+    {
+        if (! $this->connID) {
+            $this->initialize();
+        }
+
+        return $this->connID->escapeString($str);
+    }
+
+    /**
+     * Generates the SQL for listing tables in a platform-dependent manner.
+     *
+     * @param string|null $tableName If $tableName is provided will return only this table if exists.
+     */
+    protected function _listTables(bool $prefixLimit = false, ?string $tableName = null): string
+    {
+        if ($tableName !== null) {
+            return 'SELECT "NAME" FROM "SQLITE_MASTER" WHERE "TYPE" = \'table\''
+                   . ' AND "NAME" NOT LIKE \'sqlite!_%\' ESCAPE \'!\''
+                   . ' AND "NAME" LIKE ' . $this->escape($tableName);
+        }
+
+        return 'SELECT "NAME" FROM "SQLITE_MASTER" WHERE "TYPE" = \'table\''
+               . ' AND "NAME" NOT LIKE \'sqlite!_%\' ESCAPE \'!\''
+               . (($prefixLimit !== false && $this->DBPrefix !== '')
+                    ? ' AND "NAME" LIKE \'' . $this->escapeLikeString($this->DBPrefix) . '%\' ' . sprintf($this->likeEscapeStr, $this->likeEscapeChar)
+                    : '');
+    }
+
+    /**
+     * Generates a platform-specific query string so that the column names can be fetched.
+     */
+    protected function _listColumns(string $table = ''): string
+    {
+        return 'PRAGMA TABLE_INFO(' . $this->protectIdentifiers($table, true, null, false) . ')';
+    }
+
+    /**
+     * @return array|false
+     *
+     * @throws DatabaseException
+     */
+    public function getFieldNames(string $table)
+    {
+        // Is there a cached result?
+        if (isset($this->dataCache['field_names'][$table])) {
+            return $this->dataCache['field_names'][$table];
+        }
+
+        if (empty($this->connID)) {
+            $this->initialize();
+        }
+
+        $sql = $this->_listColumns($table);
+
+        $query                                  = $this->query($sql);
+        $this->dataCache['field_names'][$table] = [];
+
+        foreach ($query->getResultArray() as $row) {
+            // Do we know from where to get the column's name?
+            if (! isset($key)) {
+                if (isset($row['column_name'])) {
+                    $key = 'column_name';
+                } elseif (isset($row['COLUMN_NAME'])) {
+                    $key = 'COLUMN_NAME';
+                } elseif (isset($row['name'])) {
+                    $key = 'name';
+                } else {
+                    // We have no other choice but to just get the first element's key.
+                    $key = key($row);
+                }
+            }
+
+            $this->dataCache['field_names'][$table][] = $row[$key];
+        }
+
+        return $this->dataCache['field_names'][$table];
+    }
+
+    /**
+     * Returns an array of objects with field data
+     *
+     * @return stdClass[]
+     *
+     * @throws DatabaseException
+     */
+    protected function _fieldData(string $table): array
+    {
+        if (false === $query = $this->query('PRAGMA TABLE_INFO(' . $this->protectIdentifiers($table, true, null, false) . ')')) {
+            throw new DatabaseException(lang('Database.failGetFieldData'));
+        }
+
+        $query = $query->getResultObject();
+
+        if (empty($query)) {
+            return [];
+        }
+
+        $retVal = [];
+
+        for ($i = 0, $c = count($query); $i < $c; $i++) {
+            $retVal[$i] = new stdClass();
+
+            $retVal[$i]->name        = $query[$i]->name;
+            $retVal[$i]->type        = $query[$i]->type;
+            $retVal[$i]->max_length  = null;
+            $retVal[$i]->default     = $query[$i]->dflt_value;
+            $retVal[$i]->primary_key = isset($query[$i]->pk) && (bool) $query[$i]->pk;
+            $retVal[$i]->nullable    = isset($query[$i]->notnull) && ! (bool) $query[$i]->notnull;
+        }
+
+        return $retVal;
+    }
+
+    /**
+     * Returns an array of objects with index data
+     *
+     * @return stdClass[]
+     *
+     * @throws DatabaseException
+     */
+    protected function _indexData(string $table): array
+    {
+        // Get indexes
+        // Don't use PRAGMA index_list, so we can preserve index order
+        $sql = "SELECT name FROM sqlite_master WHERE type='index' AND tbl_name=" . $this->escape(strtolower($table));
+        if (($query = $this->query($sql)) === false) {
+            throw new DatabaseException(lang('Database.failGetIndexData'));
+        }
+        $query = $query->getResultObject();
+
+        $retVal = [];
+
+        foreach ($query as $row) {
+            $obj = new stdClass();
+
+            $obj->name = $row->name;
+
+            // Get fields for index
+            $obj->fields = [];
+
+            if (false === $fields = $this->query('PRAGMA index_info(' . $this->escape(strtolower($row->name)) . ')')) {
+                throw new DatabaseException(lang('Database.failGetIndexData'));
+            }
+
+            $fields = $fields->getResultObject();
+
+            foreach ($fields as $field) {
+                $obj->fields[] = $field->name;
+            }
+
+            $retVal[$obj->name] = $obj;
+        }
+
+        return $retVal;
+    }
+
+    /**
+     * Returns an array of objects with Foreign key data
+     *
+     * @return stdClass[]
+     */
+    protected function _foreignKeyData(string $table): array
+    {
+        if ($this->supportsForeignKeys() !== true) {
+            return [];
+        }
+
+        $tables = $this->listTables();
+
+        if (empty($tables)) {
+            return [];
+        }
+
+        $retVal = [];
+
+        foreach ($tables as $table) {
+            $query = $this->query("PRAGMA foreign_key_list({$table})")->getResult();
+
+            foreach ($query as $row) {
+                $obj                     = new stdClass();
+                $obj->constraint_name    = $row->from . ' to ' . $row->table . '.' . $row->to;
+                $obj->table_name         = $table;
+                $obj->foreign_table_name = $row->table;
+                $obj->sequence           = $row->seq;
+
+                $retVal[] = $obj;
+            }
+        }
+
+        return $retVal;
+    }
+
+    /**
+     * Returns platform-specific SQL to disable foreign key checks.
+     *
+     * @return string
+     */
+    protected function _disableForeignKeyChecks()
+    {
+        return 'PRAGMA foreign_keys = OFF';
+    }
+
+    /**
+     * Returns platform-specific SQL to enable foreign key checks.
+     *
+     * @return string
+     */
+    protected function _enableForeignKeyChecks()
+    {
+        return 'PRAGMA foreign_keys = ON';
+    }
+
+    /**
+     * Returns the last error code and message.
+     * Must return this format: ['code' => string|int, 'message' => string]
+     * intval(code) === 0 means "no error".
+     *
+     * @return array<string, int|string>
+     */
+    public function error(): array
+    {
+        return [
+            'code'    => $this->connID->lastErrorCode(),
+            'message' => $this->connID->lastErrorMsg(),
+        ];
+    }
+
+    /**
+     * Insert ID
+     */
+    public function insertID(): int
+    {
+        return $this->connID->lastInsertRowID();
+    }
+
+    /**
+     * Begin Transaction
+     */
+    protected function _transBegin(): bool
+    {
+        return $this->connID->exec('BEGIN TRANSACTION');
+    }
+
+    /**
+     * Commit Transaction
+     */
+    protected function _transCommit(): bool
+    {
+        return $this->connID->exec('END TRANSACTION');
+    }
+
+    /**
+     * Rollback Transaction
+     */
+    protected function _transRollback(): bool
+    {
+        return $this->connID->exec('ROLLBACK');
+    }
+
+    /**
+     * Checks to see if the current install supports Foreign Keys
+     * and has them enabled.
+     */
+    public function supportsForeignKeys(): bool
+    {
+        $result = $this->simpleQuery('PRAGMA foreign_keys');
+
+        return (bool) $result;
+    }
+}
diff --git a/www-api/system/database/SQLite3/Forge.php b/www-api/system/database/SQLite3/Forge.php
new file mode 100644
index 00000000..9175dd2b
--- /dev/null
+++ b/www-api/system/database/SQLite3/Forge.php
@@ -0,0 +1,253 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\SQLite3;
+
+use CodeIgniter\Database\BaseConnection;
+use CodeIgniter\Database\Exceptions\DatabaseException;
+use CodeIgniter\Database\Forge as BaseForge;
+
+/**
+ * Forge for SQLite3
+ */
+class Forge extends BaseForge
+{
+    /**
+     * DROP INDEX statement
+     *
+     * @var string
+     */
+    protected $dropIndexStr = 'DROP INDEX %s';
+
+    /**
+     * @var Connection
+     */
+    protected $db;
+
+    /**
+     * UNSIGNED support
+     *
+     * @var array|bool
+     */
+    protected $_unsigned = false;
+
+    /**
+     * NULL value representation in CREATE/ALTER TABLE statements
+     *
+     * @var string
+     *
+     * @internal
+     */
+    protected $null = 'NULL';
+
+    /**
+     * Constructor.
+     */
+    public function __construct(BaseConnection $db)
+    {
+        parent::__construct($db);
+
+        if (version_compare($this->db->getVersion(), '3.3', '<')) {
+            $this->dropTableIfStr = false;
+        }
+    }
+
+    /**
+     * Create database
+     *
+     * @param bool $ifNotExists Whether to add IF NOT EXISTS condition
+     */
+    public function createDatabase(string $dbName, bool $ifNotExists = false): bool
+    {
+        // In SQLite, a database is created when you connect to the database.
+        // We'll return TRUE so that an error isn't generated.
+        return true;
+    }
+
+    /**
+     * Drop database
+     *
+     * @throws DatabaseException
+     */
+    public function dropDatabase(string $dbName): bool
+    {
+        // In SQLite, a database is dropped when we delete a file
+        if (! is_file($dbName)) {
+            if ($this->db->DBDebug) {
+                throw new DatabaseException('Unable to drop the specified database.');
+            }
+
+            return false;
+        }
+
+        // We need to close the pseudo-connection first
+        $this->db->close();
+        if (! @unlink($dbName)) {
+            if ($this->db->DBDebug) {
+                throw new DatabaseException('Unable to drop the specified database.');
+            }
+
+            return false;
+        }
+
+        if (! empty($this->db->dataCache['db_names'])) {
+            $key = array_search(strtolower($dbName), array_map('strtolower', $this->db->dataCache['db_names']), true);
+            if ($key !== false) {
+                unset($this->db->dataCache['db_names'][$key]);
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * @param array|string $field
+     *
+     * @return array|string|null
+     */
+    protected function _alterTable(string $alterType, string $table, $field)
+    {
+        switch ($alterType) {
+            case 'DROP':
+                $sqlTable = new Table($this->db, $this);
+
+                $sqlTable->fromTable($table)
+                    ->dropColumn($field)
+                    ->run();
+
+                return '';
+
+            case 'CHANGE':
+                (new Table($this->db, $this))
+                    ->fromTable($table)
+                    ->modifyColumn($field)
+                    ->run();
+
+                return null;
+
+            default:
+                return parent::_alterTable($alterType, $table, $field);
+        }
+    }
+
+    /**
+     * Process column
+     */
+    protected function _processColumn(array $field): string
+    {
+        if ($field['type'] === 'TEXT' && strpos($field['length'], "('") === 0) {
+            $field['type'] .= ' CHECK(' . $this->db->escapeIdentifiers($field['name'])
+                . ' IN ' . $field['length'] . ')';
+        }
+
+        return $this->db->escapeIdentifiers($field['name'])
+            . ' ' . $field['type']
+            . $field['auto_increment']
+            . $field['null']
+            . $field['unique']
+            . $field['default'];
+    }
+
+    /**
+     * Process indexes
+     */
+    protected function _processIndexes(string $table): array
+    {
+        $sqls = [];
+
+        for ($i = 0, $c = count($this->keys); $i < $c; $i++) {
+            $this->keys[$i] = (array) $this->keys[$i];
+
+            for ($i2 = 0, $c2 = count($this->keys[$i]); $i2 < $c2; $i2++) {
+                if (! isset($this->fields[$this->keys[$i][$i2]])) {
+                    unset($this->keys[$i][$i2]);
+                }
+            }
+            if (count($this->keys[$i]) <= 0) {
+                continue;
+            }
+
+            if (in_array($i, $this->uniqueKeys, true)) {
+                $sqls[] = 'CREATE UNIQUE INDEX ' . $this->db->escapeIdentifiers($table . '_' . implode('_', $this->keys[$i]))
+                    . ' ON ' . $this->db->escapeIdentifiers($table)
+                    . ' (' . implode(', ', $this->db->escapeIdentifiers($this->keys[$i])) . ');';
+
+                continue;
+            }
+
+            $sqls[] = 'CREATE INDEX ' . $this->db->escapeIdentifiers($table . '_' . implode('_', $this->keys[$i]))
+                . ' ON ' . $this->db->escapeIdentifiers($table)
+                . ' (' . implode(', ', $this->db->escapeIdentifiers($this->keys[$i])) . ');';
+        }
+
+        return $sqls;
+    }
+
+    /**
+     * Field attribute TYPE
+     *
+     * Performs a data type mapping between different databases.
+     */
+    protected function _attributeType(array &$attributes)
+    {
+        switch (strtoupper($attributes['TYPE'])) {
+            case 'ENUM':
+            case 'SET':
+                $attributes['TYPE'] = 'TEXT';
+                break;
+
+            case 'BOOLEAN':
+                $attributes['TYPE'] = 'INT';
+                break;
+
+            default:
+                break;
+        }
+    }
+
+    /**
+     * Field attribute AUTO_INCREMENT
+     */
+    protected function _attributeAutoIncrement(array &$attributes, array &$field)
+    {
+        if (! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === true
+            && stripos($field['type'], 'int') !== false) {
+            $field['type']           = 'INTEGER PRIMARY KEY';
+            $field['default']        = '';
+            $field['null']           = '';
+            $field['unique']         = '';
+            $field['auto_increment'] = ' AUTOINCREMENT';
+
+            $this->primaryKeys = [];
+        }
+    }
+
+    /**
+     * Foreign Key Drop
+     *
+     * @throws DatabaseException
+     */
+    public function dropForeignKey(string $table, string $foreignName): bool
+    {
+        // If this version of SQLite doesn't support it, we're done here
+        if ($this->db->supportsForeignKeys() !== true) {
+            return true;
+        }
+
+        // Otherwise we have to copy the table and recreate
+        // without the foreign key being involved now
+        $sqlTable = new Table($this->db, $this);
+
+        return $sqlTable->fromTable($this->db->DBPrefix . $table)
+            ->dropForeignKey($foreignName)
+            ->run();
+    }
+}
diff --git a/www-api/system/database/SQLite3/PreparedQuery.php b/www-api/system/database/SQLite3/PreparedQuery.php
new file mode 100644
index 00000000..7dada92b
--- /dev/null
+++ b/www-api/system/database/SQLite3/PreparedQuery.php
@@ -0,0 +1,91 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\SQLite3;
+
+use BadMethodCallException;
+use CodeIgniter\Database\BasePreparedQuery;
+
+/**
+ * Prepared query for SQLite3
+ */
+class PreparedQuery extends BasePreparedQuery
+{
+    /**
+     * The SQLite3Result resource, or false.
+     *
+     * @var bool|Result
+     */
+    protected $result;
+
+    /**
+     * Prepares the query against the database, and saves the connection
+     * info necessary to execute the query later.
+     *
+     * NOTE: This version is based on SQL code. Child classes should
+     * override this method.
+     *
+     * @param array $options Passed to the connection's prepare statement.
+     *                       Unused in the MySQLi driver.
+     *
+     * @return $this
+     */
+    public function _prepare(string $sql, array $options = [])
+    {
+        if (! ($this->statement = $this->db->connID->prepare($sql))) {
+            $this->errorCode   = $this->db->connID->lastErrorCode();
+            $this->errorString = $this->db->connID->lastErrorMsg();
+        }
+
+        return $this;
+    }
+
+    /**
+     * Takes a new set of data and runs it against the currently
+     * prepared query. Upon success, will return a Results object.
+     *
+     * @todo finalize()
+     */
+    public function _execute(array $data): bool
+    {
+        if (! isset($this->statement)) {
+            throw new BadMethodCallException('You must call prepare before trying to execute a prepared statement.');
+        }
+
+        foreach ($data as $key => $item) {
+            // Determine the type string
+            if (is_int($item)) {
+                $bindType = SQLITE3_INTEGER;
+            } elseif (is_float($item)) {
+                $bindType = SQLITE3_FLOAT;
+            } else {
+                $bindType = SQLITE3_TEXT;
+            }
+
+            // Bind it
+            $this->statement->bindValue($key + 1, $item, $bindType);
+        }
+
+        $this->result = $this->statement->execute();
+
+        return $this->result !== false;
+    }
+
+    /**
+     * Returns the result object for the prepared query.
+     *
+     * @return mixed
+     */
+    public function _getResult()
+    {
+        return $this->result;
+    }
+}
diff --git a/www-api/system/database/SQLite3/Result.php b/www-api/system/database/SQLite3/Result.php
new file mode 100644
index 00000000..2d39fd53
--- /dev/null
+++ b/www-api/system/database/SQLite3/Result.php
@@ -0,0 +1,152 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\SQLite3;
+
+use Closure;
+use CodeIgniter\Database\BaseResult;
+use CodeIgniter\Database\Exceptions\DatabaseException;
+use CodeIgniter\Entity\Entity;
+use stdClass;
+
+/**
+ * Result for SQLite3
+ */
+class Result extends BaseResult
+{
+    /**
+     * Gets the number of fields in the result set.
+     */
+    public function getFieldCount(): int
+    {
+        return $this->resultID->numColumns();
+    }
+
+    /**
+     * Generates an array of column names in the result set.
+     */
+    public function getFieldNames(): array
+    {
+        $fieldNames = [];
+
+        for ($i = 0, $c = $this->getFieldCount(); $i < $c; $i++) {
+            $fieldNames[] = $this->resultID->columnName($i);
+        }
+
+        return $fieldNames;
+    }
+
+    /**
+     * Generates an array of objects representing field meta-data.
+     */
+    public function getFieldData(): array
+    {
+        static $dataTypes = [
+            SQLITE3_INTEGER => 'integer',
+            SQLITE3_FLOAT   => 'float',
+            SQLITE3_TEXT    => 'text',
+            SQLITE3_BLOB    => 'blob',
+            SQLITE3_NULL    => 'null',
+        ];
+
+        $retVal = [];
+        $this->resultID->fetchArray(SQLITE3_NUM);
+
+        for ($i = 0, $c = $this->getFieldCount(); $i < $c; $i++) {
+            $retVal[$i]             = new stdClass();
+            $retVal[$i]->name       = $this->resultID->columnName($i);
+            $type                   = $this->resultID->columnType($i);
+            $retVal[$i]->type       = $type;
+            $retVal[$i]->type_name  = $dataTypes[$type] ?? null;
+            $retVal[$i]->max_length = null;
+            $retVal[$i]->length     = null;
+        }
+        $this->resultID->reset();
+
+        return $retVal;
+    }
+
+    /**
+     * Frees the current result.
+     */
+    public function freeResult()
+    {
+        if (is_object($this->resultID)) {
+            $this->resultID->finalize();
+            $this->resultID = false;
+        }
+    }
+
+    /**
+     * Moves the internal pointer to the desired offset. This is called
+     * internally before fetching results to make sure the result set
+     * starts at zero.
+     *
+     * @return mixed
+     *
+     * @throws DatabaseException
+     */
+    public function dataSeek(int $n = 0)
+    {
+        if ($n !== 0) {
+            throw new DatabaseException('SQLite3 doesn\'t support seeking to other offset.');
+        }
+
+        return $this->resultID->reset();
+    }
+
+    /**
+     * Returns the result set as an array.
+     *
+     * Overridden by driver classes.
+     *
+     * @return mixed
+     */
+    protected function fetchAssoc()
+    {
+        return $this->resultID->fetchArray(SQLITE3_ASSOC);
+    }
+
+    /**
+     * Returns the result set as an object.
+     *
+     * Overridden by child classes.
+     *
+     * @return bool|object
+     */
+    protected function fetchObject(string $className = 'stdClass')
+    {
+        // No native support for fetching rows as objects
+        if (($row = $this->fetchAssoc()) === false) {
+            return false;
+        }
+
+        if ($className === 'stdClass') {
+            return (object) $row;
+        }
+
+        $classObj = new $className();
+
+        if (is_subclass_of($className, Entity::class)) {
+            return $classObj->setAttributes($row);
+        }
+
+        $classSet = Closure::bind(function ($key, $value) {
+            $this->{$key} = $value;
+        }, $classObj, $className);
+
+        foreach (array_keys($row) as $key) {
+            $classSet($key, $row[$key]);
+        }
+
+        return $classObj;
+    }
+}
diff --git a/www-api/system/database/SQLite3/Table.php b/www-api/system/database/SQLite3/Table.php
new file mode 100644
index 00000000..fbb8d0d0
--- /dev/null
+++ b/www-api/system/database/SQLite3/Table.php
@@ -0,0 +1,380 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\SQLite3;
+
+use CodeIgniter\Database\Exceptions\DataException;
+
+/**
+ * Class Table
+ *
+ * Provides missing features for altering tables that are common
+ * in other supported databases, but are missing from SQLite.
+ * These are needed in order to support migrations during testing
+ * when another database is used as the primary engine, but
+ * SQLite in memory databases are used for faster test execution.
+ */
+class Table
+{
+    /**
+     * All of the fields this table represents.
+     *
+     * @var array
+     * @phpstan-var array<string, array<string, bool|int|string|null>>
+     */
+    protected $fields = [];
+
+    /**
+     * All of the unique/primary keys in the table.
+     *
+     * @var array
+     */
+    protected $keys = [];
+
+    /**
+     * All of the foreign keys in the table.
+     *
+     * @var array
+     */
+    protected $foreignKeys = [];
+
+    /**
+     * The name of the table we're working with.
+     *
+     * @var string
+     */
+    protected $tableName;
+
+    /**
+     * The name of the table, with database prefix
+     *
+     * @var string
+     */
+    protected $prefixedTableName;
+
+    /**
+     * Database connection.
+     *
+     * @var Connection
+     */
+    protected $db;
+
+    /**
+     * Handle to our forge.
+     *
+     * @var Forge
+     */
+    protected $forge;
+
+    /**
+     * Table constructor.
+     */
+    public function __construct(Connection $db, Forge $forge)
+    {
+        $this->db    = $db;
+        $this->forge = $forge;
+    }
+
+    /**
+     * Reads an existing database table and
+     * collects all of the information needed to
+     * recreate this table.
+     *
+     * @return Table
+     */
+    public function fromTable(string $table)
+    {
+        $this->prefixedTableName = $table;
+
+        $prefix = $this->db->DBPrefix;
+
+        if (! empty($prefix) && strpos($table, $prefix) === 0) {
+            $table = substr($table, strlen($prefix));
+        }
+
+        if (! $this->db->tableExists($this->prefixedTableName)) {
+            throw DataException::forTableNotFound($this->prefixedTableName);
+        }
+
+        $this->tableName = $table;
+
+        $this->fields = $this->formatFields($this->db->getFieldData($table));
+
+        $this->keys = array_merge($this->keys, $this->formatKeys($this->db->getIndexData($table)));
+
+        $this->foreignKeys = $this->db->getForeignKeyData($table);
+
+        return $this;
+    }
+
+    /**
+     * Called after `fromTable` and any actions, like `dropColumn`, etc,
+     * to finalize the action. It creates a temp table, creates the new
+     * table with modifications, and copies the data over to the new table.
+     * Resets the connection dataCache to be sure changes are collected.
+     */
+    public function run(): bool
+    {
+        $this->db->query('PRAGMA foreign_keys = OFF');
+
+        $this->db->transStart();
+
+        $this->forge->renameTable($this->tableName, "temp_{$this->tableName}");
+
+        $this->forge->reset();
+
+        $this->createTable();
+
+        $this->copyData();
+
+        $this->forge->dropTable("temp_{$this->tableName}");
+
+        $success = $this->db->transComplete();
+
+        $this->db->query('PRAGMA foreign_keys = ON');
+
+        $this->db->resetDataCache();
+
+        return $success;
+    }
+
+    /**
+     * Drops columns from the table.
+     *
+     * @param array|string $columns
+     *
+     * @return Table
+     */
+    public function dropColumn($columns)
+    {
+        if (is_string($columns)) {
+            $columns = explode(',', $columns);
+        }
+
+        foreach ($columns as $column) {
+            $column = trim($column);
+            if (isset($this->fields[$column])) {
+                unset($this->fields[$column]);
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Modifies a field, including changing data type,
+     * renaming, etc.
+     *
+     * @return Table
+     */
+    public function modifyColumn(array $field)
+    {
+        $field = $field[0];
+
+        $oldName = $field['name'];
+        unset($field['name']);
+
+        $this->fields[$oldName] = $field;
+
+        return $this;
+    }
+
+    /**
+     * Drops a foreign key from this table so that
+     * it won't be recreated in the future.
+     *
+     * @return Table
+     */
+    public function dropForeignKey(string $column)
+    {
+        if (empty($this->foreignKeys)) {
+            return $this;
+        }
+
+        for ($i = 0; $i < count($this->foreignKeys); $i++) {
+            if ($this->foreignKeys[$i]->table_name !== $this->tableName) {
+                continue;
+            }
+
+            // The column name should be the first thing in the constraint name
+            if (strpos($this->foreignKeys[$i]->constraint_name, $column) !== 0) {
+                continue;
+            }
+
+            unset($this->foreignKeys[$i]);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Creates the new table based on our current fields.
+     *
+     * @return mixed
+     */
+    protected function createTable()
+    {
+        $this->dropIndexes();
+        $this->db->resetDataCache();
+
+        // Handle any modified columns.
+        $fields = [];
+
+        foreach ($this->fields as $name => $field) {
+            if (isset($field['new_name'])) {
+                $fields[$field['new_name']] = $field;
+
+                continue;
+            }
+
+            $fields[$name] = $field;
+        }
+
+        $this->forge->addField($fields);
+
+        $fieldNames = array_keys($fields);
+
+        $this->keys = array_filter(
+            $this->keys,
+            static fn ($index) => count(array_intersect($index['fields'], $fieldNames)) === count($index['fields'])
+        );
+
+        // Unique/Index keys
+        if (is_array($this->keys)) {
+            foreach ($this->keys as $key) {
+                switch ($key['type']) {
+                    case 'primary':
+                        $this->forge->addPrimaryKey($key['fields']);
+                        break;
+
+                    case 'unique':
+                        $this->forge->addUniqueKey($key['fields']);
+                        break;
+
+                    case 'index':
+                        $this->forge->addKey($key['fields']);
+                        break;
+                }
+            }
+        }
+
+        return $this->forge->createTable($this->tableName);
+    }
+
+    /**
+     * Copies data from our old table to the new one,
+     * taking care map data correctly based on any columns
+     * that have been renamed.
+     */
+    protected function copyData()
+    {
+        $exFields  = [];
+        $newFields = [];
+
+        foreach ($this->fields as $name => $details) {
+            $newFields[] = $details['new_name'] ?? $name;
+            $exFields[]  = $name;
+        }
+
+        $exFields = implode(
+            ', ',
+            array_map(fn ($item) => $this->db->protectIdentifiers($item), $exFields)
+        );
+        $newFields = implode(
+            ', ',
+            array_map(fn ($item) => $this->db->protectIdentifiers($item), $newFields)
+        );
+
+        $this->db->query(
+            "INSERT INTO {$this->prefixedTableName}({$newFields}) SELECT {$exFields} FROM {$this->db->DBPrefix}temp_{$this->tableName}"
+        );
+    }
+
+    /**
+     * Converts fields retrieved from the database to
+     * the format needed for creating fields with Forge.
+     *
+     * @param array|bool $fields
+     *
+     * @return mixed
+     * @phpstan-return ($fields is array ? array : mixed)
+     */
+    protected function formatFields($fields)
+    {
+        if (! is_array($fields)) {
+            return $fields;
+        }
+
+        $return = [];
+
+        foreach ($fields as $field) {
+            $return[$field->name] = [
+                'type'    => $field->type,
+                'default' => $field->default,
+                'null'    => $field->nullable,
+            ];
+
+            if ($field->primary_key) {
+                $this->keys[$field->name] = [
+                    'fields' => [$field->name],
+                    'type'   => 'primary',
+                ];
+            }
+        }
+
+        return $return;
+    }
+
+    /**
+     * Converts keys retrieved from the database to
+     * the format needed to create later.
+     *
+     * @param mixed $keys
+     *
+     * @return mixed
+     */
+    protected function formatKeys($keys)
+    {
+        if (! is_array($keys)) {
+            return $keys;
+        }
+
+        $return = [];
+
+        foreach ($keys as $name => $key) {
+            $return[$name] = [
+                'fields' => $key->fields,
+                'type'   => 'index',
+            ];
+        }
+
+        return $return;
+    }
+
+    /**
+     * Attempts to drop all indexes and constraints
+     * from the database for this table.
+     */
+    protected function dropIndexes()
+    {
+        if (! is_array($this->keys) || $this->keys === []) {
+            return;
+        }
+
+        foreach ($this->keys as $name => $key) {
+            if ($key['type'] === 'primary' || $key['type'] === 'unique') {
+                continue;
+            }
+
+            $this->db->query("DROP INDEX IF EXISTS '{$name}'");
+        }
+    }
+}
diff --git a/www-api/system/database/SQLite3/Utils.php b/www-api/system/database/SQLite3/Utils.php
new file mode 100644
index 00000000..f0cc5dfc
--- /dev/null
+++ b/www-api/system/database/SQLite3/Utils.php
@@ -0,0 +1,38 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database\SQLite3;
+
+use CodeIgniter\Database\BaseUtils;
+use CodeIgniter\Database\Exceptions\DatabaseException;
+
+/**
+ * Utils for SQLite3
+ */
+class Utils extends BaseUtils
+{
+    /**
+     * OPTIMIZE TABLE statement
+     *
+     * @var string
+     */
+    protected $optimizeTable = 'REINDEX %s';
+
+    /**
+     * Platform dependent version of the backup function.
+     *
+     * @return mixed
+     */
+    public function _backup(?array $prefs = null)
+    {
+        throw new DatabaseException('Unsupported feature of the database platform you are using.');
+    }
+}
diff --git a/www-api/system/database/Seeder.php b/www-api/system/database/Seeder.php
new file mode 100644
index 00000000..f51fa417
--- /dev/null
+++ b/www-api/system/database/Seeder.php
@@ -0,0 +1,192 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Database;
+
+use CodeIgniter\CLI\CLI;
+use Config\Database;
+use Faker\Factory;
+use Faker\Generator;
+use InvalidArgumentException;
+
+/**
+ * Class Seeder
+ */
+class Seeder
+{
+    /**
+     * The name of the database group to use.
+     *
+     * @var string
+     * @phpstan-var non-empty-string
+     */
+    protected $DBGroup;
+
+    /**
+     * Where we can find the Seed files.
+     *
+     * @var string
+     */
+    protected $seedPath;
+
+    /**
+     * An instance of the main Database configuration
+     *
+     * @var Database
+     */
+    protected $config;
+
+    /**
+     * Database Connection instance
+     *
+     * @var BaseConnection
+     */
+    protected $db;
+
+    /**
+     * Database Forge instance.
+     *
+     * @var Forge
+     */
+    protected $forge;
+
+    /**
+     * If true, will not display CLI messages.
+     *
+     * @var bool
+     */
+    protected $silent = false;
+
+    /**
+     * Faker Generator instance.
+     *
+     * @deprecated
+     */
+    private static ?Generator $faker = null;
+
+    /**
+     * Seeder constructor.
+     */
+    public function __construct(Database $config, ?BaseConnection $db = null)
+    {
+        $this->seedPath = $config->filesPath ?? APPPATH . 'Database/';
+
+        if (empty($this->seedPath)) {
+            throw new InvalidArgumentException('Invalid filesPath set in the Config\Database.');
+        }
+
+        $this->seedPath = rtrim($this->seedPath, '\\/') . '/Seeds/';
+
+        if (! is_dir($this->seedPath)) {
+            throw new InvalidArgumentException('Unable to locate the seeds directory. Please check Config\Database::filesPath');
+        }
+
+        $this->config = &$config;
+
+        $db ??= Database::connect($this->DBGroup);
+
+        $this->db    = $db;
+        $this->forge = Database::forge($this->DBGroup);
+    }
+
+    /**
+     * Gets the Faker Generator instance.
+     *
+     * @deprecated
+     */
+    public static function faker(): ?Generator
+    {
+        if (self::$faker === null && class_exists(Factory::class)) {
+            self::$faker = Factory::create();
+        }
+
+        return self::$faker;
+    }
+
+    /**
+     * Loads the specified seeder and runs it.
+     *
+     * @throws InvalidArgumentException
+     */
+    public function call(string $class)
+    {
+        $class = trim($class);
+
+        if ($class === '') {
+            throw new InvalidArgumentException('No seeder was specified.');
+        }
+
+        if (strpos($class, '\\') === false) {
+            $path = $this->seedPath . str_replace('.php', '', $class) . '.php';
+
+            if (! is_file($path)) {
+                throw new InvalidArgumentException('The specified seeder is not a valid file: ' . $path);
+            }
+
+            // Assume the class has the correct namespace
+            // @codeCoverageIgnoreStart
+            $class = APP_NAMESPACE . '\Database\Seeds\\' . $class;
+
+            if (! class_exists($class, false)) {
+                require_once $path;
+            }
+            // @codeCoverageIgnoreEnd
+        }
+
+        /** @var Seeder $seeder */
+        $seeder = new $class($this->config);
+        $seeder->setSilent($this->silent)->run();
+
+        unset($seeder);
+
+        if (is_cli() && ! $this->silent) {
+            CLI::write("Seeded: {$class}", 'green');
+        }
+    }
+
+    /**
+     * Sets the location of the directory that seed files can be located in.
+     *
+     * @return $this
+     */
+    public function setPath(string $path)
+    {
+        $this->seedPath = rtrim($path, '\\/') . '/';
+
+        return $this;
+    }
+
+    /**
+     * Sets the silent treatment.
+     *
+     * @return $this
+     */
+    public function setSilent(bool $silent)
+    {
+        $this->silent = $silent;
+
+        return $this;
+    }
+
+    /**
+     * Run the database seeds. This is where the magic happens.
+     *
+     * Child classes must implement this method and take care
+     * of inserting their data here.
+     *
+     * @return mixed
+     *
+     * @codeCoverageIgnore
+     */
+    public function run()
+    {
+    }
+}
diff --git a/www-api/system/database/drivers/cubrid/cubrid_driver.php b/www-api/system/database/drivers/cubrid/cubrid_driver.php
deleted file mode 100644
index bd01be6a..00000000
--- a/www-api/system/database/drivers/cubrid/cubrid_driver.php
+++ /dev/null
@@ -1,406 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 2.1.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CUBRID Database Adapter Class
- *
- * Note: _DB is an extender class that the app controller
- * creates dynamically based on whether the query builder
- * class is being used or not.
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		Esen Sagynov
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_cubrid_driver extends CI_DB {
-
-	/**
-	 * Database driver
-	 *
-	 * @var	string
-	 */
-	public $dbdriver = 'cubrid';
-
-	/**
-	 * Auto-commit flag
-	 *
-	 * @var	bool
-	 */
-	public $auto_commit = TRUE;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Identifier escape character
-	 *
-	 * @var	string
-	 */
-	protected $_escape_char = '`';
-
-	/**
-	 * ORDER BY random keyword
-	 *
-	 * @var	array
-	 */
-	protected $_random_keyword = array('RANDOM()', 'RANDOM(%d)');
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * @param	array	$params
-	 * @return	void
-	 */
-	public function __construct($params)
-	{
-		parent::__construct($params);
-
-		if (preg_match('/^CUBRID:[^:]+(:[0-9][1-9]{0,4})?:[^:]+:[^:]*:[^:]*:(\?.+)?$/', $this->dsn, $matches))
-		{
-			if (stripos($matches[2], 'autocommit=off') !== FALSE)
-			{
-				$this->auto_commit = FALSE;
-			}
-		}
-		else
-		{
-			// If no port is defined by the user, use the default value
-			empty($this->port) OR $this->port = 33000;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Non-persistent database connection
-	 *
-	 * @param	bool	$persistent
-	 * @return	resource
-	 */
-	public function db_connect($persistent = FALSE)
-	{
-		if (preg_match('/^CUBRID:[^:]+(:[0-9][1-9]{0,4})?:[^:]+:([^:]*):([^:]*):(\?.+)?$/', $this->dsn, $matches))
-		{
-			$func = ($persistent !== TRUE) ? 'cubrid_connect_with_url' : 'cubrid_pconnect_with_url';
-			return ($matches[2] === '' && $matches[3] === '' && $this->username !== '' && $this->password !== '')
-				? $func($this->dsn, $this->username, $this->password)
-				: $func($this->dsn);
-		}
-
-		$func = ($persistent !== TRUE) ? 'cubrid_connect' : 'cubrid_pconnect';
-		return ($this->username !== '')
-			? $func($this->hostname, $this->port, $this->database, $this->username, $this->password)
-			: $func($this->hostname, $this->port, $this->database);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Reconnect
-	 *
-	 * Keep / reestablish the db connection if no queries have been
-	 * sent for a length of time exceeding the server's idle timeout
-	 *
-	 * @return	void
-	 */
-	public function reconnect()
-	{
-		if (cubrid_ping($this->conn_id) === FALSE)
-		{
-			$this->conn_id = FALSE;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Database version number
-	 *
-	 * @return	string
-	 */
-	public function version()
-	{
-		if (isset($this->data_cache['version']))
-		{
-			return $this->data_cache['version'];
-		}
-
-		return ( ! $this->conn_id OR ($version = cubrid_get_server_info($this->conn_id)) === FALSE)
-			? FALSE
-			: $this->data_cache['version'] = $version;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Execute the query
-	 *
-	 * @param	string	$sql	an SQL query
-	 * @return	resource
-	 */
-	protected function _execute($sql)
-	{
-		return cubrid_query($sql, $this->conn_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Begin Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_begin()
-	{
-		if (($autocommit = cubrid_get_autocommit($this->conn_id)) === NULL)
-		{
-			return FALSE;
-		}
-		elseif ($autocommit === TRUE)
-		{
-			return cubrid_set_autocommit($this->conn_id, CUBRID_AUTOCOMMIT_FALSE);
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Commit Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_commit()
-	{
-		if ( ! cubrid_commit($this->conn_id))
-		{
-			return FALSE;
-		}
-
-		if ($this->auto_commit && ! cubrid_get_autocommit($this->conn_id))
-		{
-			return cubrid_set_autocommit($this->conn_id, CUBRID_AUTOCOMMIT_TRUE);
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Rollback Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_rollback()
-	{
-		if ( ! cubrid_rollback($this->conn_id))
-		{
-			return FALSE;
-		}
-
-		if ($this->auto_commit && ! cubrid_get_autocommit($this->conn_id))
-		{
-			cubrid_set_autocommit($this->conn_id, CUBRID_AUTOCOMMIT_TRUE);
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Platform-dependent string escape
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	protected function _escape_str($str)
-	{
-		return cubrid_real_escape_string($str, $this->conn_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Affected Rows
-	 *
-	 * @return	int
-	 */
-	public function affected_rows()
-	{
-		return cubrid_affected_rows();
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Insert ID
-	 *
-	 * @return	int
-	 */
-	public function insert_id()
-	{
-		return cubrid_insert_id($this->conn_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * List table query
-	 *
-	 * Generates a platform-specific query string so that the table names can be fetched
-	 *
-	 * @param	bool	$prefix_limit
-	 * @return	string
-	 */
-	protected function _list_tables($prefix_limit = FALSE)
-	{
-		$sql = 'SHOW TABLES';
-
-		if ($prefix_limit !== FALSE && $this->dbprefix !== '')
-		{
-			return $sql." LIKE '".$this->escape_like_str($this->dbprefix)."%'";
-		}
-
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show column query
-	 *
-	 * Generates a platform-specific query string so that the column names can be fetched
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _list_columns($table = '')
-	{
-		return 'SHOW COLUMNS FROM '.$this->protect_identifiers($table, TRUE, NULL, FALSE);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns an object with field data
-	 *
-	 * @param	string	$table
-	 * @return	array
-	 */
-	public function field_data($table)
-	{
-		if (($query = $this->query('SHOW COLUMNS FROM '.$this->protect_identifiers($table, TRUE, NULL, FALSE))) === FALSE)
-		{
-			return FALSE;
-		}
-		$query = $query->result_object();
-
-		$retval = array();
-		for ($i = 0, $c = count($query); $i < $c; $i++)
-		{
-			$retval[$i]			= new stdClass();
-			$retval[$i]->name		= $query[$i]->Field;
-
-			sscanf($query[$i]->Type, '%[a-z](%d)',
-				$retval[$i]->type,
-				$retval[$i]->max_length
-			);
-
-			$retval[$i]->default		= $query[$i]->Default;
-			$retval[$i]->primary_key	= (int) ($query[$i]->Key === 'PRI');
-		}
-
-		return $retval;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Error
-	 *
-	 * Returns an array containing code and message of the last
-	 * database error that has occurred.
-	 *
-	 * @return	array
-	 */
-	public function error()
-	{
-		return array('code' => cubrid_errno($this->conn_id), 'message' => cubrid_error($this->conn_id));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * FROM tables
-	 *
-	 * Groups tables in FROM clauses if needed, so there is no confusion
-	 * about operator precedence.
-	 *
-	 * @return	string
-	 */
-	protected function _from_tables()
-	{
-		if ( ! empty($this->qb_join) && count($this->qb_from) > 1)
-		{
-			return '('.implode(', ', $this->qb_from).')';
-		}
-
-		return implode(', ', $this->qb_from);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Close DB Connection
-	 *
-	 * @return	void
-	 */
-	protected function _close()
-	{
-		cubrid_close($this->conn_id);
-	}
-
-}
diff --git a/www-api/system/database/drivers/cubrid/cubrid_forge.php b/www-api/system/database/drivers/cubrid/cubrid_forge.php
deleted file mode 100644
index e8e201f9..00000000
--- a/www-api/system/database/drivers/cubrid/cubrid_forge.php
+++ /dev/null
@@ -1,231 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 2.1.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CUBRID Forge Class
- *
- * @category	Database
- * @author		Esen Sagynov
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_cubrid_forge extends CI_DB_forge {
-
-	/**
-	 * CREATE DATABASE statement
-	 *
-	 * @var	string
-	 */
-	protected $_create_database	= FALSE;
-
-	/**
-	 * CREATE TABLE keys flag
-	 *
-	 * Whether table keys are created from within the
-	 * CREATE TABLE statement.
-	 *
-	 * @var	bool
-	 */
-	protected $_create_table_keys	= TRUE;
-
-	/**
-	 * DROP DATABASE statement
-	 *
-	 * @var	string
-	 */
-	protected $_drop_database	= FALSE;
-
-	/**
-	 * CREATE TABLE IF statement
-	 *
-	 * @var	string
-	 */
-	protected $_create_table_if	= FALSE;
-
-	/**
-	 * UNSIGNED support
-	 *
-	 * @var	array
-	 */
-	protected $_unsigned		= array(
-		'SHORT'		=> 'INTEGER',
-		'SMALLINT'	=> 'INTEGER',
-		'INT'		=> 'BIGINT',
-		'INTEGER'	=> 'BIGINT',
-		'BIGINT'	=> 'NUMERIC',
-		'FLOAT'		=> 'DOUBLE',
-		'REAL'		=> 'DOUBLE'
-	);
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ALTER TABLE
-	 *
-	 * @param	string	$alter_type	ALTER type
-	 * @param	string	$table		Table name
-	 * @param	mixed	$field		Column definition
-	 * @return	string|string[]
-	 */
-	protected function _alter_table($alter_type, $table, $field)
-	{
-		if (in_array($alter_type, array('DROP', 'ADD'), TRUE))
-		{
-			return parent::_alter_table($alter_type, $table, $field);
-		}
-
-		$sql = 'ALTER TABLE '.$this->db->escape_identifiers($table);
-		$sqls = array();
-		for ($i = 0, $c = count($field); $i < $c; $i++)
-		{
-			if ($field[$i]['_literal'] !== FALSE)
-			{
-				$sqls[] = $sql.' CHANGE '.$field[$i]['_literal'];
-			}
-			else
-			{
-				$alter_type = empty($field[$i]['new_name']) ? ' MODIFY ' : ' CHANGE ';
-				$sqls[] = $sql.$alter_type.$this->_process_column($field[$i]);
-			}
-		}
-
-		return $sqls;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Process column
-	 *
-	 * @param	array	$field
-	 * @return	string
-	 */
-	protected function _process_column($field)
-	{
-		$extra_clause = isset($field['after'])
-			? ' AFTER '.$this->db->escape_identifiers($field['after']) : '';
-
-		if (empty($extra_clause) && isset($field['first']) && $field['first'] === TRUE)
-		{
-			$extra_clause = ' FIRST';
-		}
-
-		return $this->db->escape_identifiers($field['name'])
-			.(empty($field['new_name']) ? '' : ' '.$this->db->escape_identifiers($field['new_name']))
-			.' '.$field['type'].$field['length']
-			.$field['unsigned']
-			.$field['null']
-			.$field['default']
-			.$field['auto_increment']
-			.$field['unique']
-			.$extra_clause;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute TYPE
-	 *
-	 * Performs a data type mapping between different databases.
-	 *
-	 * @param	array	&$attributes
-	 * @return	void
-	 */
-	protected function _attr_type(&$attributes)
-	{
-		switch (strtoupper($attributes['TYPE']))
-		{
-			case 'TINYINT':
-				$attributes['TYPE'] = 'SMALLINT';
-				$attributes['UNSIGNED'] = FALSE;
-				return;
-			case 'MEDIUMINT':
-				$attributes['TYPE'] = 'INTEGER';
-				$attributes['UNSIGNED'] = FALSE;
-				return;
-			case 'LONGTEXT':
-				$attributes['TYPE'] = 'STRING';
-				return;
-			default: return;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Process indexes
-	 *
-	 * @param	string	$table	(ignored)
-	 * @return	string
-	 */
-	protected function _process_indexes($table)
-	{
-		$sql = '';
-
-		for ($i = 0, $c = count($this->keys); $i < $c; $i++)
-		{
-			if (is_array($this->keys[$i]))
-			{
-				for ($i2 = 0, $c2 = count($this->keys[$i]); $i2 < $c2; $i2++)
-				{
-					if ( ! isset($this->fields[$this->keys[$i][$i2]]))
-					{
-						unset($this->keys[$i][$i2]);
-						continue;
-					}
-				}
-			}
-			elseif ( ! isset($this->fields[$this->keys[$i]]))
-			{
-				unset($this->keys[$i]);
-				continue;
-			}
-
-			is_array($this->keys[$i]) OR $this->keys[$i] = array($this->keys[$i]);
-
-			$sql .= ",\n\tKEY ".$this->db->escape_identifiers(implode('_', $this->keys[$i]))
-				.' ('.implode(', ', $this->db->escape_identifiers($this->keys[$i])).')';
-		}
-
-		$this->keys = array();
-
-		return $sql;
-	}
-
-}
diff --git a/www-api/system/database/drivers/cubrid/cubrid_result.php b/www-api/system/database/drivers/cubrid/cubrid_result.php
deleted file mode 100644
index 274b0c96..00000000
--- a/www-api/system/database/drivers/cubrid/cubrid_result.php
+++ /dev/null
@@ -1,178 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 2.1.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CUBRID Result Class
- *
- * This class extends the parent result class: CI_DB_result
- *
- * @category	Database
- * @author		Esen Sagynov
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_cubrid_result extends CI_DB_result {
-
-	/**
-	 * Number of rows in the result set
-	 *
-	 * @return	int
-	 */
-	public function num_rows()
-	{
-		return is_int($this->num_rows)
-			? $this->num_rows
-			: $this->num_rows = cubrid_num_rows($this->result_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Number of fields in the result set
-	 *
-	 * @return	int
-	 */
-	public function num_fields()
-	{
-		return cubrid_num_fields($this->result_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch Field Names
-	 *
-	 * Generates an array of column names
-	 *
-	 * @return	array
-	 */
-	public function list_fields()
-	{
-		return cubrid_column_names($this->result_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field data
-	 *
-	 * Generates an array of objects containing field meta-data
-	 *
-	 * @return	array
-	 */
-	public function field_data()
-	{
-		$retval = array();
-
-		for ($i = 0, $c = $this->num_fields(); $i < $c; $i++)
-		{
-			$retval[$i]			= new stdClass();
-			$retval[$i]->name		= cubrid_field_name($this->result_id, $i);
-			$retval[$i]->type		= cubrid_field_type($this->result_id, $i);
-			$retval[$i]->max_length		= cubrid_field_len($this->result_id, $i);
-			$retval[$i]->primary_key	= (int) (strpos(cubrid_field_flags($this->result_id, $i), 'primary_key') !== FALSE);
-		}
-
-		return $retval;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Free the result
-	 *
-	 * @return	void
-	 */
-	public function free_result()
-	{
-		if (is_resource($this->result_id) OR
-			(get_resource_type($this->result_id) === 'Unknown' && preg_match('/Resource id #/', strval($this->result_id))))
-		{
-			cubrid_close_request($this->result_id);
-			$this->result_id = FALSE;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Data Seek
-	 *
-	 * Moves the internal pointer to the desired offset. We call
-	 * this internally before fetching results to make sure the
-	 * result set starts at zero.
-	 *
-	 * @param	int	$n
-	 * @return	bool
-	 */
-	public function data_seek($n = 0)
-	{
-		return cubrid_data_seek($this->result_id, $n);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Result - associative array
-	 *
-	 * Returns the result set as an array
-	 *
-	 * @return	array
-	 */
-	protected function _fetch_assoc()
-	{
-		return cubrid_fetch_assoc($this->result_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Result - object
-	 *
-	 * Returns the result set as an object
-	 *
-	 * @param	string	$class_name
-	 * @return	object
-	 */
-	protected function _fetch_object($class_name = 'stdClass')
-	{
-		return cubrid_fetch_object($this->result_id, $class_name);
-	}
-
-}
diff --git a/www-api/system/database/drivers/cubrid/cubrid_utility.php b/www-api/system/database/drivers/cubrid/cubrid_utility.php
deleted file mode 100644
index ca81568c..00000000
--- a/www-api/system/database/drivers/cubrid/cubrid_utility.php
+++ /dev/null
@@ -1,80 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 2.1.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CUBRID Utility Class
- *
- * @category	Database
- * @author		Esen Sagynov
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_cubrid_utility extends CI_DB_utility {
-
-	/**
-	 * List databases
-	 *
-	 * @return	array
-	 */
-	public function list_databases()
-	{
-		if (isset($this->db->data_cache['db_names']))
-		{
-			return $this->db->data_cache['db_names'];
-		}
-
-		return $this->db->data_cache['db_names'] = cubrid_list_dbs($this->db->conn_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * CUBRID Export
-	 *
-	 * @param	array	Preferences
-	 * @return	mixed
-	 */
-	protected function _backup($params = array())
-	{
-		// No SQL based support in CUBRID as of version 8.4.0. Database or
-		// table backup can be performed using CUBRID Manager
-		// database administration tool.
-		return $this->db->display_error('db_unsupported_feature');
-	}
-}
diff --git a/www-api/system/database/drivers/cubrid/index.html b/www-api/system/database/drivers/cubrid/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/system/database/drivers/cubrid/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/system/database/drivers/ibase/ibase_driver.php b/www-api/system/database/drivers/ibase/ibase_driver.php
deleted file mode 100644
index 433139fa..00000000
--- a/www-api/system/database/drivers/ibase/ibase_driver.php
+++ /dev/null
@@ -1,414 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Firebird/Interbase Database Adapter Class
- *
- * Note: _DB is an extender class that the app controller
- * creates dynamically based on whether the query builder
- * class is being used or not.
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_ibase_driver extends CI_DB {
-
-	/**
-	 * Database driver
-	 *
-	 * @var	string
-	 */
-	public $dbdriver = 'ibase';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ORDER BY random keyword
-	 *
-	 * @var	array
-	 */
-	protected $_random_keyword = array('RAND()', 'RAND()');
-
-	/**
-	 * IBase Transaction status flag
-	 *
-	 * @var	resource
-	 */
-	protected $_ibase_trans;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Non-persistent database connection
-	 *
-	 * @param	bool	$persistent
-	 * @return	resource
-	 */
-	public function db_connect($persistent = FALSE)
-	{
-		return ($persistent === TRUE)
-			? ibase_pconnect($this->hostname.':'.$this->database, $this->username, $this->password, $this->char_set)
-			: ibase_connect($this->hostname.':'.$this->database, $this->username, $this->password, $this->char_set);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Database version number
-	 *
-	 * @return	string
-	 */
-	public function version()
-	{
-		if (isset($this->data_cache['version']))
-		{
-			return $this->data_cache['version'];
-		}
-
-		if (($service = ibase_service_attach($this->hostname, $this->username, $this->password)))
-		{
-			$this->data_cache['version'] = ibase_server_info($service, IBASE_SVC_SERVER_VERSION);
-
-			// Don't keep the service open
-			ibase_service_detach($service);
-			return $this->data_cache['version'];
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Execute the query
-	 *
-	 * @param	string	$sql	an SQL query
-	 * @return	resource
-	 */
-	protected function _execute($sql)
-	{
-		return ibase_query(isset($this->_ibase_trans) ? $this->_ibase_trans : $this->conn_id, $sql);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Begin Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_begin()
-	{
-		if (($trans_handle = ibase_trans($this->conn_id)) === FALSE)
-		{
-			return FALSE;
-		}
-
-		$this->_ibase_trans = $trans_handle;
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Commit Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_commit()
-	{
-		if (ibase_commit($this->_ibase_trans))
-		{
-			$this->_ibase_trans = NULL;
-			return TRUE;
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Rollback Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_rollback()
-	{
-		if (ibase_rollback($this->_ibase_trans))
-		{
-			$this->_ibase_trans = NULL;
-			return TRUE;
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Affected Rows
-	 *
-	 * @return	int
-	 */
-	public function affected_rows()
-	{
-		return ibase_affected_rows($this->conn_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Insert ID
-	 *
-	 * @param	string	$generator_name
-	 * @param	int	$inc_by
-	 * @return	int
-	 */
-	public function insert_id($generator_name, $inc_by = 0)
-	{
-		//If a generator hasn't been used before it will return 0
-		return ibase_gen_id('"'.$generator_name.'"', $inc_by);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * List table query
-	 *
-	 * Generates a platform-specific query string so that the table names can be fetched
-	 *
-	 * @param	bool	$prefix_limit
-	 * @return	string
-	 */
-	protected function _list_tables($prefix_limit = FALSE)
-	{
-		$sql = 'SELECT TRIM("RDB$RELATION_NAME") AS TABLE_NAME FROM "RDB$RELATIONS" WHERE "RDB$RELATION_NAME" NOT LIKE \'RDB$%\' AND "RDB$RELATION_NAME" NOT LIKE \'MON$%\'';
-
-		if ($prefix_limit !== FALSE && $this->dbprefix !== '')
-		{
-			return $sql.' AND TRIM("RDB$RELATION_NAME") AS TABLE_NAME LIKE \''.$this->escape_like_str($this->dbprefix)."%' "
-				.sprintf($this->_like_escape_str, $this->_like_escape_chr);
-		}
-
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show column query
-	 *
-	 * Generates a platform-specific query string so that the column names can be fetched
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _list_columns($table = '')
-	{
-		return 'SELECT TRIM("RDB$FIELD_NAME") AS COLUMN_NAME FROM "RDB$RELATION_FIELDS" WHERE "RDB$RELATION_NAME" = '.$this->escape($table);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns an object with field data
-	 *
-	 * @param	string	$table
-	 * @return	array
-	 */
-	public function field_data($table)
-	{
-		$sql = 'SELECT "rfields"."RDB$FIELD_NAME" AS "name",
-				CASE "fields"."RDB$FIELD_TYPE"
-					WHEN 7 THEN \'SMALLINT\'
-					WHEN 8 THEN \'INTEGER\'
-					WHEN 9 THEN \'QUAD\'
-					WHEN 10 THEN \'FLOAT\'
-					WHEN 11 THEN \'DFLOAT\'
-					WHEN 12 THEN \'DATE\'
-					WHEN 13 THEN \'TIME\'
-					WHEN 14 THEN \'CHAR\'
-					WHEN 16 THEN \'INT64\'
-					WHEN 27 THEN \'DOUBLE\'
-					WHEN 35 THEN \'TIMESTAMP\'
-					WHEN 37 THEN \'VARCHAR\'
-					WHEN 40 THEN \'CSTRING\'
-					WHEN 261 THEN \'BLOB\'
-					ELSE NULL
-				END AS "type",
-				"fields"."RDB$FIELD_LENGTH" AS "max_length",
-				"rfields"."RDB$DEFAULT_VALUE" AS "default"
-			FROM "RDB$RELATION_FIELDS" "rfields"
-				JOIN "RDB$FIELDS" "fields" ON "rfields"."RDB$FIELD_SOURCE" = "fields"."RDB$FIELD_NAME"
-			WHERE "rfields"."RDB$RELATION_NAME" = '.$this->escape($table).'
-			ORDER BY "rfields"."RDB$FIELD_POSITION"';
-
-		return (($query = $this->query($sql)) !== FALSE)
-			? $query->result_object()
-			: FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Error
-	 *
-	 * Returns an array containing code and message of the last
-	 * database error that has occurred.
-	 *
-	 * @return	array
-	 */
-	public function error()
-	{
-		return array('code' => ibase_errcode(), 'message' => ibase_errmsg());
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Update statement
-	 *
-	 * Generates a platform-specific update string from the supplied data
-	 *
-	 * @param	string	$table
-	 * @param	array	$values
-	 * @return	string
-	 */
-	protected function _update($table, $values)
-	{
-		$this->qb_limit = FALSE;
-		return parent::_update($table, $values);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Truncate statement
-	 *
-	 * Generates a platform-specific truncate string from the supplied data
-	 *
-	 * If the database does not support the TRUNCATE statement,
-	 * then this method maps to 'DELETE FROM table'
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _truncate($table)
-	{
-		return 'DELETE FROM '.$table;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Delete statement
-	 *
-	 * Generates a platform-specific delete string from the supplied data
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _delete($table)
-	{
-		$this->qb_limit = FALSE;
-		return parent::_delete($table);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * LIMIT
-	 *
-	 * Generates a platform-specific LIMIT clause
-	 *
-	 * @param	string	$sql	SQL Query
-	 * @return	string
-	 */
-	protected function _limit($sql)
-	{
-		// Limit clause depends on if Interbase or Firebird
-		if (stripos($this->version(), 'firebird') !== FALSE)
-		{
-			$select = 'FIRST '.$this->qb_limit
-				.($this->qb_offset ? ' SKIP '.$this->qb_offset : '');
-		}
-		else
-		{
-			$select = 'ROWS '
-				.($this->qb_offset ? $this->qb_offset.' TO '.($this->qb_limit + $this->qb_offset) : $this->qb_limit);
-		}
-
-		return preg_replace('`SELECT`i', 'SELECT '.$select, $sql, 1);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Insert batch statement
-	 *
-	 * Generates a platform-specific insert string from the supplied data.
-	 *
-	 * @param	string	$table	Table name
-	 * @param	array	$keys	INSERT keys
-	 * @param	array	$values	INSERT values
-	 * @return	string|bool
-	 */
-	protected function _insert_batch($table, $keys, $values)
-	{
-		return ($this->db_debug) ? $this->display_error('db_unsupported_feature') : FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Close DB Connection
-	 *
-	 * @return	void
-	 */
-	protected function _close()
-	{
-		ibase_close($this->conn_id);
-	}
-
-}
diff --git a/www-api/system/database/drivers/ibase/ibase_forge.php b/www-api/system/database/drivers/ibase/ibase_forge.php
deleted file mode 100644
index 2c385f15..00000000
--- a/www-api/system/database/drivers/ibase/ibase_forge.php
+++ /dev/null
@@ -1,252 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Interbase/Firebird Forge Class
- *
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_ibase_forge extends CI_DB_forge {
-
-	/**
-	 * CREATE TABLE IF statement
-	 *
-	 * @var	string
-	 */
-	protected $_create_table_if	= FALSE;
-
-	/**
-	 * RENAME TABLE statement
-	 *
-	 * @var	string
-	 */
-	protected $_rename_table	= FALSE;
-
-	/**
-	 * DROP TABLE IF statement
-	 *
-	 * @var	string
-	 */
-	protected $_drop_table_if	= FALSE;
-
-	/**
-	 * UNSIGNED support
-	 *
-	 * @var	array
-	 */
-	protected $_unsigned		= array(
-		'SMALLINT'	=> 'INTEGER',
-		'INTEGER'	=> 'INT64',
-		'FLOAT'		=> 'DOUBLE PRECISION'
-	);
-
-	/**
-	 * NULL value representation in CREATE/ALTER TABLE statements
-	 *
-	 * @var	string
-	 */
-	protected $_null		= 'NULL';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Create database
-	 *
-	 * @param	string	$db_name
-	 * @return	bool
-	 */
-	public function create_database($db_name)
-	{
-		// Firebird databases are flat files, so a path is required
-
-		// Hostname is needed for remote access
-		empty($this->db->hostname) OR $db_name = $this->hostname.':'.$db_name;
-
-		return parent::create_database('"'.$db_name.'"');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Drop database
-	 *
-	 * @param	string	$db_name	(ignored)
-	 * @return	bool
-	 */
-	public function drop_database($db_name)
-	{
-		if ( ! ibase_drop_db($this->conn_id))
-		{
-			return ($this->db->db_debug) ? $this->db->display_error('db_unable_to_drop') : FALSE;
-		}
-		elseif ( ! empty($this->db->data_cache['db_names']))
-		{
-			$key = array_search(strtolower($this->db->database), array_map('strtolower', $this->db->data_cache['db_names']), TRUE);
-			if ($key !== FALSE)
-			{
-				unset($this->db->data_cache['db_names'][$key]);
-			}
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ALTER TABLE
-	 *
-	 * @param	string	$alter_type	ALTER type
-	 * @param	string	$table		Table name
-	 * @param	mixed	$field		Column definition
-	 * @return	string|string[]
-	 */
-	protected function _alter_table($alter_type, $table, $field)
-	{
-		if (in_array($alter_type, array('DROP', 'ADD'), TRUE))
-		{
-			return parent::_alter_table($alter_type, $table, $field);
-		}
-
-		$sql = 'ALTER TABLE '.$this->db->escape_identifiers($table);
-		$sqls = array();
-		for ($i = 0, $c = count($field); $i < $c; $i++)
-		{
-			if ($field[$i]['_literal'] !== FALSE)
-			{
-				return FALSE;
-			}
-
-			if (isset($field[$i]['type']))
-			{
-				$sqls[] = $sql.' ALTER COLUMN '.$this->db->escape_identififers($field[$i]['name'])
-					.' TYPE '.$field[$i]['type'].$field[$i]['length'];
-			}
-
-			if ( ! empty($field[$i]['default']))
-			{
-				$sqls[] = $sql.' ALTER COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
-					.' SET DEFAULT '.$field[$i]['default'];
-			}
-
-			if (isset($field[$i]['null']))
-			{
-				$sqls[] = 'UPDATE "RDB$RELATION_FIELDS" SET "RDB$NULL_FLAG" = '
-					.($field[$i]['null'] === TRUE ? 'NULL' : '1')
-					.' WHERE "RDB$FIELD_NAME" = '.$this->db->escape($field[$i]['name'])
-					.' AND "RDB$RELATION_NAME" = '.$this->db->escape($table);
-			}
-
-			if ( ! empty($field[$i]['new_name']))
-			{
-				$sqls[] = $sql.' ALTER COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
-					.' TO '.$this->db->escape_identifiers($field[$i]['new_name']);
-			}
-		}
-
-		return $sqls;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Process column
-	 *
-	 * @param	array	$field
-	 * @return	string
-	 */
-	protected function _process_column($field)
-	{
-		return $this->db->escape_identifiers($field['name'])
-			.' '.$field['type'].$field['length']
-			.$field['null']
-			.$field['unique']
-			.$field['default'];
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute TYPE
-	 *
-	 * Performs a data type mapping between different databases.
-	 *
-	 * @param	array	&$attributes
-	 * @return	void
-	 */
-	protected function _attr_type(&$attributes)
-	{
-		switch (strtoupper($attributes['TYPE']))
-		{
-			case 'TINYINT':
-				$attributes['TYPE'] = 'SMALLINT';
-				$attributes['UNSIGNED'] = FALSE;
-				return;
-			case 'MEDIUMINT':
-				$attributes['TYPE'] = 'INTEGER';
-				$attributes['UNSIGNED'] = FALSE;
-				return;
-			case 'INT':
-				$attributes['TYPE'] = 'INTEGER';
-				return;
-			case 'BIGINT':
-				$attributes['TYPE'] = 'INT64';
-				return;
-			default: return;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute AUTO_INCREMENT
-	 *
-	 * @param	array	&$attributes
-	 * @param	array	&$field
-	 * @return	void
-	 */
-	protected function _attr_auto_increment(&$attributes, &$field)
-	{
-		// Not supported
-	}
-
-}
diff --git a/www-api/system/database/drivers/ibase/ibase_result.php b/www-api/system/database/drivers/ibase/ibase_result.php
deleted file mode 100644
index 900212e6..00000000
--- a/www-api/system/database/drivers/ibase/ibase_result.php
+++ /dev/null
@@ -1,162 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Interbase/Firebird Result Class
- *
- * This class extends the parent result class: CI_DB_result
- *
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_ibase_result extends CI_DB_result {
-
-	/**
-	 * Number of fields in the result set
-	 *
-	 * @return	int
-	 */
-	public function num_fields()
-	{
-		return ibase_num_fields($this->result_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch Field Names
-	 *
-	 * Generates an array of column names
-	 *
-	 * @return	array
-	 */
-	public function list_fields()
-	{
-		$field_names = array();
-		for ($i = 0, $num_fields = $this->num_fields(); $i < $num_fields; $i++)
-		{
-			$info = ibase_field_info($this->result_id, $i);
-			$field_names[] = $info['name'];
-		}
-
-		return $field_names;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field data
-	 *
-	 * Generates an array of objects containing field meta-data
-	 *
-	 * @return	array
-	 */
-	public function field_data()
-	{
-		$retval = array();
-		for ($i = 0, $c = $this->num_fields(); $i < $c; $i++)
-		{
-			$info = ibase_field_info($this->result_id, $i);
-
-			$retval[$i]			= new stdClass();
-			$retval[$i]->name		= $info['name'];
-			$retval[$i]->type		= $info['type'];
-			$retval[$i]->max_length		= $info['length'];
-		}
-
-		return $retval;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Free the result
-	 *
-	 * @return	void
-	 */
-	public function free_result()
-	{
-		ibase_free_result($this->result_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Result - associative array
-	 *
-	 * Returns the result set as an array
-	 *
-	 * @return	array
-	 */
-	protected function _fetch_assoc()
-	{
-		return ibase_fetch_assoc($this->result_id, IBASE_FETCH_BLOBS);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Result - object
-	 *
-	 * Returns the result set as an object
-	 *
-	 * @param	string	$class_name
-	 * @return	object
-	 */
-	protected function _fetch_object($class_name = 'stdClass')
-	{
-		$row = ibase_fetch_object($this->result_id, IBASE_FETCH_BLOBS);
-
-		if ($class_name === 'stdClass' OR ! $row)
-		{
-			return $row;
-		}
-
-		$class_name = new $class_name();
-		foreach ($row as $key => $value)
-		{
-			$class_name->$key = $value;
-		}
-
-		return $class_name;
-	}
-
-}
diff --git a/www-api/system/database/drivers/ibase/ibase_utility.php b/www-api/system/database/drivers/ibase/ibase_utility.php
deleted file mode 100644
index bc87508c..00000000
--- a/www-api/system/database/drivers/ibase/ibase_utility.php
+++ /dev/null
@@ -1,70 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Interbase/Firebird Utility Class
- *
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_ibase_utility extends CI_DB_utility {
-
-	/**
-	 * Export
-	 *
-	 * @param	string	$filename
-	 * @return	mixed
-	 */
-	protected function _backup($filename)
-	{
-		if ($service = ibase_service_attach($this->db->hostname, $this->db->username, $this->db->password))
-		{
-			$res = ibase_backup($service, $this->db->database, $filename.'.fbk');
-
-			// Close the service connection
-			ibase_service_detach($service);
-			return $res;
-		}
-
-		return FALSE;
-	}
-
-}
diff --git a/www-api/system/database/drivers/ibase/index.html b/www-api/system/database/drivers/ibase/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/system/database/drivers/ibase/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/system/database/drivers/index.html b/www-api/system/database/drivers/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/system/database/drivers/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/system/database/drivers/mssql/index.html b/www-api/system/database/drivers/mssql/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/system/database/drivers/mssql/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/system/database/drivers/mssql/mssql_driver.php b/www-api/system/database/drivers/mssql/mssql_driver.php
deleted file mode 100644
index 50126409..00000000
--- a/www-api/system/database/drivers/mssql/mssql_driver.php
+++ /dev/null
@@ -1,519 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.3.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * MS SQL Database Adapter Class
- *
- * Note: _DB is an extender class that the app controller
- * creates dynamically based on whether the query builder
- * class is being used or not.
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_mssql_driver extends CI_DB {
-
-	/**
-	 * Database driver
-	 *
-	 * @var	string
-	 */
-	public $dbdriver = 'mssql';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ORDER BY random keyword
-	 *
-	 * @var	array
-	 */
-	protected $_random_keyword = array('NEWID()', 'RAND(%d)');
-
-	/**
-	 * Quoted identifier flag
-	 *
-	 * Whether to use SQL-92 standard quoted identifier
-	 * (double quotes) or brackets for identifier escaping.
-	 *
-	 * @var	bool
-	 */
-	protected $_quoted_identifier = TRUE;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * Appends the port number to the hostname, if needed.
-	 *
-	 * @param	array	$params
-	 * @return	void
-	 */
-	public function __construct($params)
-	{
-		parent::__construct($params);
-
-		if ( ! empty($this->port))
-		{
-			$this->hostname .= (DIRECTORY_SEPARATOR === '\\' ? ',' : ':').$this->port;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Non-persistent database connection
-	 *
-	 * @param	bool	$persistent
-	 * @return	resource
-	 */
-	public function db_connect($persistent = FALSE)
-	{
-		$this->conn_id = ($persistent)
-				? mssql_pconnect($this->hostname, $this->username, $this->password)
-				: mssql_connect($this->hostname, $this->username, $this->password);
-
-		if ( ! $this->conn_id)
-		{
-			return FALSE;
-		}
-
-		// ----------------------------------------------------------------
-
-		// Select the DB... assuming a database name is specified in the config file
-		if ($this->database !== '' && ! $this->db_select())
-		{
-			log_message('error', 'Unable to select database: '.$this->database);
-
-			return ($this->db_debug === TRUE)
-				? $this->display_error('db_unable_to_select', $this->database)
-				: FALSE;
-		}
-
-		// Determine how identifiers are escaped
-		$query = $this->query('SELECT CASE WHEN (@@OPTIONS | 256) = @@OPTIONS THEN 1 ELSE 0 END AS qi');
-		$query = $query->row_array();
-		$this->_quoted_identifier = empty($query) ? FALSE : (bool) $query['qi'];
-		$this->_escape_char = ($this->_quoted_identifier) ? '"' : array('[', ']');
-
-		return $this->conn_id;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Select the database
-	 *
-	 * @param	string	$database
-	 * @return	bool
-	 */
-	public function db_select($database = '')
-	{
-		if ($database === '')
-		{
-			$database = $this->database;
-		}
-
-		// Note: Escaping is required in the event that the DB name
-		// contains reserved characters.
-		if (mssql_select_db('['.$database.']', $this->conn_id))
-		{
-			$this->database = $database;
-			$this->data_cache = array();
-			return TRUE;
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Execute the query
-	 *
-	 * @param	string	$sql	an SQL query
-	 * @return	mixed	resource if rows are returned, bool otherwise
-	 */
-	protected function _execute($sql)
-	{
-		return mssql_query($sql, $this->conn_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Begin Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_begin()
-	{
-		return $this->simple_query('BEGIN TRAN');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Commit Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_commit()
-	{
-		return $this->simple_query('COMMIT TRAN');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Rollback Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_rollback()
-	{
-		return $this->simple_query('ROLLBACK TRAN');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Affected Rows
-	 *
-	 * @return	int
-	 */
-	public function affected_rows()
-	{
-		return mssql_rows_affected($this->conn_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Insert ID
-	 *
-	 * Returns the last id created in the Identity column.
-	 *
-	 * @return	string
-	 */
-	public function insert_id()
-	{
-		$query = version_compare($this->version(), '8', '>=')
-			? 'SELECT SCOPE_IDENTITY() AS last_id'
-			: 'SELECT @@IDENTITY AS last_id';
-
-		$query = $this->query($query);
-		$query = $query->row();
-		return $query->last_id;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set client character set
-	 *
-	 * @param	string	$charset
-	 * @return	bool
-	 */
-	protected function _db_set_charset($charset)
-	{
-		return (ini_set('mssql.charset', $charset) !== FALSE);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Version number query string
-	 *
-	 * @return	string
-	 */
-	protected function _version()
-	{
-		return "SELECT SERVERPROPERTY('ProductVersion') AS ver";
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * List table query
-	 *
-	 * Generates a platform-specific query string so that the table names can be fetched
-	 *
-	 * @param	bool	$prefix_limit
-	 * @return	string
-	 */
-	protected function _list_tables($prefix_limit = FALSE)
-	{
-		$sql = 'SELECT '.$this->escape_identifiers('name')
-			.' FROM '.$this->escape_identifiers('sysobjects')
-			.' WHERE '.$this->escape_identifiers('type')." = 'U'";
-
-		if ($prefix_limit !== FALSE && $this->dbprefix !== '')
-		{
-			$sql .= ' AND '.$this->escape_identifiers('name')." LIKE '".$this->escape_like_str($this->dbprefix)."%' "
-				.sprintf($this->_like_escape_str, $this->_like_escape_chr);
-		}
-
-		return $sql.' ORDER BY '.$this->escape_identifiers('name');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * List column query
-	 *
-	 * Generates a platform-specific query string so that the column names can be fetched
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _list_columns($table = '')
-	{
-		return 'SELECT COLUMN_NAME
-			FROM INFORMATION_SCHEMA.Columns
-			WHERE UPPER(TABLE_NAME) = '.$this->escape(strtoupper($table));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns an object with field data
-	 *
-	 * @param	string	$table
-	 * @return	array
-	 */
-	public function field_data($table)
-	{
-		$sql = 'SELECT COLUMN_NAME, DATA_TYPE, CHARACTER_MAXIMUM_LENGTH, NUMERIC_PRECISION, COLUMN_DEFAULT
-			FROM INFORMATION_SCHEMA.Columns
-			WHERE UPPER(TABLE_NAME) = '.$this->escape(strtoupper($table));
-
-		if (($query = $this->query($sql)) === FALSE)
-		{
-			return FALSE;
-		}
-		$query = $query->result_object();
-
-		$retval = array();
-		for ($i = 0, $c = count($query); $i < $c; $i++)
-		{
-			$retval[$i]			= new stdClass();
-			$retval[$i]->name		= $query[$i]->COLUMN_NAME;
-			$retval[$i]->type		= $query[$i]->DATA_TYPE;
-			$retval[$i]->max_length		= ($query[$i]->CHARACTER_MAXIMUM_LENGTH > 0) ? $query[$i]->CHARACTER_MAXIMUM_LENGTH : $query[$i]->NUMERIC_PRECISION;
-			$retval[$i]->default		= $query[$i]->COLUMN_DEFAULT;
-		}
-
-		return $retval;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Error
-	 *
-	 * Returns an array containing code and message of the last
-	 * database error that has occurred.
-	 *
-	 * @return	array
-	 */
-	public function error()
-	{
-		// We need this because the error info is discarded by the
-		// server the first time you request it, and query() already
-		// calls error() once for logging purposes when a query fails.
-		static $error = array('code' => 0, 'message' => NULL);
-
-		$message = mssql_get_last_message();
-		if ( ! empty($message))
-		{
-			$error['code']    = $this->query('SELECT @@ERROR AS code')->row()->code;
-			$error['message'] = $message;
-		}
-
-		return $error;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Update statement
-	 *
-	 * Generates a platform-specific update string from the supplied data
-	 *
-	 * @param	string	$table
-	 * @param	array	$values
-	 * @return	string
-	 */
-	protected function _update($table, $values)
-	{
-		$this->qb_limit = FALSE;
-		$this->qb_orderby = array();
-		return parent::_update($table, $values);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Truncate statement
-	 *
-	 * Generates a platform-specific truncate string from the supplied data
-	 *
-	 * If the database does not support the TRUNCATE statement,
-	 * then this method maps to 'DELETE FROM table'
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _truncate($table)
-	{
-		return 'TRUNCATE TABLE '.$table;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Delete statement
-	 *
-	 * Generates a platform-specific delete string from the supplied data
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _delete($table)
-	{
-		if ($this->qb_limit)
-		{
-			return 'WITH ci_delete AS (SELECT TOP '.$this->qb_limit.' * FROM '.$table.$this->_compile_wh('qb_where').') DELETE FROM ci_delete';
-		}
-
-		return parent::_delete($table);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * LIMIT
-	 *
-	 * Generates a platform-specific LIMIT clause
-	 *
-	 * @param	string	$sql	SQL Query
-	 * @return	string
-	 */
-	protected function _limit($sql)
-	{
-		$limit = $this->qb_offset + $this->qb_limit;
-
-		// As of SQL Server 2005 (9.0.*) ROW_NUMBER() is supported,
-		// however an ORDER BY clause is required for it to work
-		if (version_compare($this->version(), '9', '>=') && $this->qb_offset && ! empty($this->qb_orderby))
-		{
-			$orderby = $this->_compile_order_by();
-
-			// We have to strip the ORDER BY clause
-			$sql = trim(substr($sql, 0, strrpos($sql, $orderby)));
-
-			// Get the fields to select from our subquery, so that we can avoid CI_rownum appearing in the actual results
-			if (count($this->qb_select) === 0 OR strpos(implode(',', $this->qb_select), '*') !== FALSE)
-			{
-				$select = '*'; // Inevitable
-			}
-			else
-			{
-				// Use only field names and their aliases, everything else is out of our scope.
-				$select = array();
-				$field_regexp = ($this->_quoted_identifier)
-					? '("[^\"]+")' : '(\[[^\]]+\])';
-				for ($i = 0, $c = count($this->qb_select); $i < $c; $i++)
-				{
-					$select[] = preg_match('/(?:\s|\.)'.$field_regexp.'$/i', $this->qb_select[$i], $m)
-						? $m[1] : $this->qb_select[$i];
-				}
-				$select = implode(', ', $select);
-			}
-
-			return 'SELECT '.$select." FROM (\n\n"
-				.preg_replace('/^(SELECT( DISTINCT)?)/i', '\\1 ROW_NUMBER() OVER('.trim($orderby).') AS '.$this->escape_identifiers('CI_rownum').', ', $sql)
-				."\n\n) ".$this->escape_identifiers('CI_subquery')
-				."\nWHERE ".$this->escape_identifiers('CI_rownum').' BETWEEN '.($this->qb_offset + 1).' AND '.$limit;
-		}
-
-		return preg_replace('/(^\SELECT (DISTINCT)?)/i','\\1 TOP '.$limit.' ', $sql);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Insert batch statement
-	 *
-	 * Generates a platform-specific insert string from the supplied data.
-	 *
-	 * @param	string	$table	Table name
-	 * @param	array	$keys	INSERT keys
-	 * @param	array	$values	INSERT values
-	 * @return	string|bool
-	 */
-	protected function _insert_batch($table, $keys, $values)
-	{
-		// Multiple-value inserts are only supported as of SQL Server 2008
-		if (version_compare($this->version(), '10', '>='))
-		{
-			return parent::_insert_batch($table, $keys, $values);
-		}
-
-		return ($this->db_debug) ? $this->display_error('db_unsupported_feature') : FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Close DB Connection
-	 *
-	 * @return	void
-	 */
-	protected function _close()
-	{
-		mssql_close($this->conn_id);
-	}
-
-}
diff --git a/www-api/system/database/drivers/mssql/mssql_forge.php b/www-api/system/database/drivers/mssql/mssql_forge.php
deleted file mode 100644
index f9dee915..00000000
--- a/www-api/system/database/drivers/mssql/mssql_forge.php
+++ /dev/null
@@ -1,152 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.3.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * MS SQL Forge Class
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_mssql_forge extends CI_DB_forge {
-
-	/**
-	 * CREATE TABLE IF statement
-	 *
-	 * @var	string
-	 */
-	protected $_create_table_if	= "IF NOT EXISTS (SELECT * FROM sysobjects WHERE ID = object_id(N'%s') AND OBJECTPROPERTY(id, N'IsUserTable') = 1)\nCREATE TABLE";
-
-	/**
-	 * DROP TABLE IF statement
-	 *
-	 * @var	string
-	 */
-	protected $_drop_table_if	= "IF EXISTS (SELECT * FROM sysobjects WHERE ID = object_id(N'%s') AND OBJECTPROPERTY(id, N'IsUserTable') = 1)\nDROP TABLE";
-
-	/**
-	 * UNSIGNED support
-	 *
-	 * @var	array
-	 */
-	protected $_unsigned		= array(
-		'TINYINT'	=> 'SMALLINT',
-		'SMALLINT'	=> 'INT',
-		'INT'		=> 'BIGINT',
-		'REAL'		=> 'FLOAT'
-	);
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ALTER TABLE
-	 *
-	 * @param	string	$alter_type	ALTER type
-	 * @param	string	$table		Table name
-	 * @param	mixed	$field		Column definition
-	 * @return	string|string[]
-	 */
-	protected function _alter_table($alter_type, $table, $field)
-	{
-		if (in_array($alter_type, array('ADD', 'DROP'), TRUE))
-		{
-			return parent::_alter_table($alter_type, $table, $field);
-		}
-
-		$sql = 'ALTER TABLE '.$this->db->escape_identifiers($table).' ALTER COLUMN ';
-		$sqls = array();
-		for ($i = 0, $c = count($field); $i < $c; $i++)
-		{
-			$sqls[] = $sql.$this->_process_column($field[$i]);
-		}
-
-		return $sqls;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute TYPE
-	 *
-	 * Performs a data type mapping between different databases.
-	 *
-	 * @param	array	&$attributes
-	 * @return	void
-	 */
-	protected function _attr_type(&$attributes)
-	{
-		if (isset($attributes['CONSTRAINT']) && strpos($attributes['TYPE'], 'INT') !== FALSE)
-		{
-			unset($attributes['CONSTRAINT']);
-		}
-
-		switch (strtoupper($attributes['TYPE']))
-		{
-			case 'MEDIUMINT':
-				$attributes['TYPE'] = 'INTEGER';
-				$attributes['UNSIGNED'] = FALSE;
-				return;
-			case 'INTEGER':
-				$attributes['TYPE'] = 'INT';
-				return;
-			default: return;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute AUTO_INCREMENT
-	 *
-	 * @param	array	&$attributes
-	 * @param	array	&$field
-	 * @return	void
-	 */
-	protected function _attr_auto_increment(&$attributes, &$field)
-	{
-		if ( ! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === TRUE && stripos($field['type'], 'int') !== FALSE)
-		{
-			$field['auto_increment'] = ' IDENTITY(1,1)';
-		}
-	}
-
-}
diff --git a/www-api/system/database/drivers/mssql/mssql_result.php b/www-api/system/database/drivers/mssql/mssql_result.php
deleted file mode 100644
index fbe2eb1b..00000000
--- a/www-api/system/database/drivers/mssql/mssql_result.php
+++ /dev/null
@@ -1,199 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.3.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * MSSQL Result Class
- *
- * This class extends the parent result class: CI_DB_result
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_mssql_result extends CI_DB_result {
-
-	/**
-	 * Number of rows in the result set
-	 *
-	 * @return	int
-	 */
-	public function num_rows()
-	{
-		return is_int($this->num_rows)
-			? $this->num_rows
-			: $this->num_rows = mssql_num_rows($this->result_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Number of fields in the result set
-	 *
-	 * @return	int
-	 */
-	public function num_fields()
-	{
-		return mssql_num_fields($this->result_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch Field Names
-	 *
-	 * Generates an array of column names
-	 *
-	 * @return	array
-	 */
-	public function list_fields()
-	{
-		$field_names = array();
-		mssql_field_seek($this->result_id, 0);
-		while ($field = mssql_fetch_field($this->result_id))
-		{
-			$field_names[] = $field->name;
-		}
-
-		return $field_names;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field data
-	 *
-	 * Generates an array of objects containing field meta-data
-	 *
-	 * @return	array
-	 */
-	public function field_data()
-	{
-		$retval = array();
-		for ($i = 0, $c = $this->num_fields(); $i < $c; $i++)
-		{
-			$field = mssql_fetch_field($this->result_id, $i);
-
-			$retval[$i]		= new stdClass();
-			$retval[$i]->name	= $field->name;
-			$retval[$i]->type	= $field->type;
-			$retval[$i]->max_length	= $field->max_length;
-		}
-
-		return $retval;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Free the result
-	 *
-	 * @return	void
-	 */
-	public function free_result()
-	{
-		if (is_resource($this->result_id))
-		{
-			mssql_free_result($this->result_id);
-			$this->result_id = FALSE;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Data Seek
-	 *
-	 * Moves the internal pointer to the desired offset. We call
-	 * this internally before fetching results to make sure the
-	 * result set starts at zero.
-	 *
-	 * @param	int	$n
-	 * @return	bool
-	 */
-	public function data_seek($n = 0)
-	{
-		return mssql_data_seek($this->result_id, $n);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Result - associative array
-	 *
-	 * Returns the result set as an array
-	 *
-	 * @return	array
-	 */
-	protected function _fetch_assoc()
-	{
-		return mssql_fetch_assoc($this->result_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Result - object
-	 *
-	 * Returns the result set as an object
-	 *
-	 * @param	string	$class_name
-	 * @return	object
-	 */
-	protected function _fetch_object($class_name = 'stdClass')
-	{
-		$row = mssql_fetch_object($this->result_id);
-
-		if ($class_name === 'stdClass' OR ! $row)
-		{
-			return $row;
-		}
-
-		$class_name = new $class_name();
-		foreach ($row as $key => $value)
-		{
-			$class_name->$key = $value;
-		}
-
-		return $class_name;
-	}
-
-}
diff --git a/www-api/system/database/drivers/mssql/mssql_utility.php b/www-api/system/database/drivers/mssql/mssql_utility.php
deleted file mode 100644
index a739dc82..00000000
--- a/www-api/system/database/drivers/mssql/mssql_utility.php
+++ /dev/null
@@ -1,78 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.3.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * MS SQL Utility Class
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_mssql_utility extends CI_DB_utility {
-
-	/**
-	 * List databases statement
-	 *
-	 * @var	string
-	 */
-	protected $_list_databases	= 'EXEC sp_helpdb'; // Can also be: EXEC sp_databases
-
-	/**
-	 * OPTIMIZE TABLE statement
-	 *
-	 * @var	string
-	 */
-	protected $_optimize_table	= 'ALTER INDEX all ON %s REORGANIZE';
-
-	/**
-	 * Export
-	 *
-	 * @param	array	$params	Preferences
-	 * @return	bool
-	 */
-	protected function _backup($params = array())
-	{
-		// Currently unsupported
-		return $this->db->display_error('db_unsupported_feature');
-	}
-
-}
diff --git a/www-api/system/database/drivers/mysql/index.html b/www-api/system/database/drivers/mysql/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/system/database/drivers/mysql/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/system/database/drivers/mysql/mysql_driver.php b/www-api/system/database/drivers/mysql/mysql_driver.php
deleted file mode 100644
index 367f89a9..00000000
--- a/www-api/system/database/drivers/mysql/mysql_driver.php
+++ /dev/null
@@ -1,495 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * MySQL Database Adapter Class
- *
- * Note: _DB is an extender class that the app controller
- * creates dynamically based on whether the query builder
- * class is being used or not.
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_mysql_driver extends CI_DB {
-
-	/**
-	 * Database driver
-	 *
-	 * @var	string
-	 */
-	public $dbdriver = 'mysql';
-
-	/**
-	 * Compression flag
-	 *
-	 * @var	bool
-	 */
-	public $compress = FALSE;
-
-	/**
-	 * DELETE hack flag
-	 *
-	 * Whether to use the MySQL "delete hack" which allows the number
-	 * of affected rows to be shown. Uses a preg_replace when enabled,
-	 * adding a bit more processing to all queries.
-	 *
-	 * @var	bool
-	 */
-	public $delete_hack = TRUE;
-
-	/**
-	 * Strict ON flag
-	 *
-	 * Whether we're running in strict SQL mode.
-	 *
-	 * @var	bool
-	 */
-	public $stricton;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Identifier escape character
-	 *
-	 * @var	string
-	 */
-	protected $_escape_char = '`';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * @param	array	$params
-	 * @return	void
-	 */
-	public function __construct($params)
-	{
-		parent::__construct($params);
-
-		if ( ! empty($this->port))
-		{
-			$this->hostname .= ':'.$this->port;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Non-persistent database connection
-	 *
-	 * @param	bool	$persistent
-	 * @return	resource
-	 */
-	public function db_connect($persistent = FALSE)
-	{
-		$client_flags = ($this->compress === FALSE) ? 0 : MYSQL_CLIENT_COMPRESS;
-
-		if ($this->encrypt === TRUE)
-		{
-			$client_flags = $client_flags | MYSQL_CLIENT_SSL;
-		}
-
-		// Error suppression is necessary mostly due to PHP 5.5+ issuing E_DEPRECATED messages
-		$this->conn_id = ($persistent === TRUE)
-			? mysql_pconnect($this->hostname, $this->username, $this->password, $client_flags)
-			: mysql_connect($this->hostname, $this->username, $this->password, TRUE, $client_flags);
-
-		// ----------------------------------------------------------------
-
-		// Select the DB... assuming a database name is specified in the config file
-		if ($this->database !== '' && ! $this->db_select())
-		{
-			log_message('error', 'Unable to select database: '.$this->database);
-
-			return ($this->db_debug === TRUE)
-				? $this->display_error('db_unable_to_select', $this->database)
-				: FALSE;
-		}
-
-		if (isset($this->stricton) && is_resource($this->conn_id))
-		{
-			if ($this->stricton)
-			{
-				$this->simple_query('SET SESSION sql_mode = CONCAT(@@sql_mode, ",", "STRICT_ALL_TABLES")');
-			}
-			else
-			{
-				$this->simple_query(
-					'SET SESSION sql_mode =
-					REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(
-					@@sql_mode,
-					"STRICT_ALL_TABLES,", ""),
-					",STRICT_ALL_TABLES", ""),
-					"STRICT_ALL_TABLES", ""),
-					"STRICT_TRANS_TABLES,", ""),
-					",STRICT_TRANS_TABLES", ""),
-					"STRICT_TRANS_TABLES", "")'
-				);
-			}
-		}
-
-		return $this->conn_id;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Reconnect
-	 *
-	 * Keep / reestablish the db connection if no queries have been
-	 * sent for a length of time exceeding the server's idle timeout
-	 *
-	 * @return	void
-	 */
-	public function reconnect()
-	{
-		if (mysql_ping($this->conn_id) === FALSE)
-		{
-			$this->conn_id = FALSE;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Select the database
-	 *
-	 * @param	string	$database
-	 * @return	bool
-	 */
-	public function db_select($database = '')
-	{
-		if ($database === '')
-		{
-			$database = $this->database;
-		}
-
-		if (mysql_select_db($database, $this->conn_id))
-		{
-			$this->database = $database;
-			$this->data_cache = array();
-			return TRUE;
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set client character set
-	 *
-	 * @param	string	$charset
-	 * @return	bool
-	 */
-	protected function _db_set_charset($charset)
-	{
-		return mysql_set_charset($charset, $this->conn_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Database version number
-	 *
-	 * @return	string
-	 */
-	public function version()
-	{
-		if (isset($this->data_cache['version']))
-		{
-			return $this->data_cache['version'];
-		}
-
-		if ( ! $this->conn_id OR ($version = mysql_get_server_info($this->conn_id)) === FALSE)
-		{
-			return FALSE;
-		}
-
-		return $this->data_cache['version'] = $version;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Execute the query
-	 *
-	 * @param	string	$sql	an SQL query
-	 * @return	mixed
-	 */
-	protected function _execute($sql)
-	{
-		return mysql_query($this->_prep_query($sql), $this->conn_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Prep the query
-	 *
-	 * If needed, each database adapter can prep the query string
-	 *
-	 * @param	string	$sql	an SQL query
-	 * @return	string
-	 */
-	protected function _prep_query($sql)
-	{
-		// mysql_affected_rows() returns 0 for "DELETE FROM TABLE" queries. This hack
-		// modifies the query so that it a proper number of affected rows is returned.
-		if ($this->delete_hack === TRUE && preg_match('/^\s*DELETE\s+FROM\s+(\S+)\s*$/i', $sql))
-		{
-			return trim($sql).' WHERE 1=1';
-		}
-
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Begin Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_begin()
-	{
-		$this->simple_query('SET AUTOCOMMIT=0');
-		return $this->simple_query('START TRANSACTION'); // can also be BEGIN or BEGIN WORK
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Commit Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_commit()
-	{
-		if ($this->simple_query('COMMIT'))
-		{
-			$this->simple_query('SET AUTOCOMMIT=1');
-			return TRUE;
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Rollback Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_rollback()
-	{
-		if ($this->simple_query('ROLLBACK'))
-		{
-			$this->simple_query('SET AUTOCOMMIT=1');
-			return TRUE;
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Platform-dependent string escape
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	protected function _escape_str($str)
-	{
-		return mysql_real_escape_string($str, $this->conn_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Affected Rows
-	 *
-	 * @return	int
-	 */
-	public function affected_rows()
-	{
-		return mysql_affected_rows($this->conn_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Insert ID
-	 *
-	 * @return	int
-	 */
-	public function insert_id()
-	{
-		return mysql_insert_id($this->conn_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * List table query
-	 *
-	 * Generates a platform-specific query string so that the table names can be fetched
-	 *
-	 * @param	bool	$prefix_limit
-	 * @return	string
-	 */
-	protected function _list_tables($prefix_limit = FALSE)
-	{
-		$sql = 'SHOW TABLES FROM '.$this->_escape_char.$this->database.$this->_escape_char;
-
-		if ($prefix_limit !== FALSE && $this->dbprefix !== '')
-		{
-			return $sql." LIKE '".$this->escape_like_str($this->dbprefix)."%'";
-		}
-
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show column query
-	 *
-	 * Generates a platform-specific query string so that the column names can be fetched
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _list_columns($table = '')
-	{
-		return 'SHOW COLUMNS FROM '.$this->protect_identifiers($table, TRUE, NULL, FALSE);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns an object with field data
-	 *
-	 * @param	string	$table
-	 * @return	array
-	 */
-	public function field_data($table)
-	{
-		if (($query = $this->query('SHOW COLUMNS FROM '.$this->protect_identifiers($table, TRUE, NULL, FALSE))) === FALSE)
-		{
-			return FALSE;
-		}
-		$query = $query->result_object();
-
-		$retval = array();
-		for ($i = 0, $c = count($query); $i < $c; $i++)
-		{
-			$retval[$i]			= new stdClass();
-			$retval[$i]->name		= $query[$i]->Field;
-
-			sscanf($query[$i]->Type, '%[a-z](%d)',
-				$retval[$i]->type,
-				$retval[$i]->max_length
-			);
-
-			$retval[$i]->default		= $query[$i]->Default;
-			$retval[$i]->primary_key	= (int) ($query[$i]->Key === 'PRI');
-		}
-
-		return $retval;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Error
-	 *
-	 * Returns an array containing code and message of the last
-	 * database error that has occurred.
-	 *
-	 * @return	array
-	 */
-	public function error()
-	{
-		return array('code' => mysql_errno($this->conn_id), 'message' => mysql_error($this->conn_id));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * FROM tables
-	 *
-	 * Groups tables in FROM clauses if needed, so there is no confusion
-	 * about operator precedence.
-	 *
-	 * @return	string
-	 */
-	protected function _from_tables()
-	{
-		if ( ! empty($this->qb_join) && count($this->qb_from) > 1)
-		{
-			return '('.implode(', ', $this->qb_from).')';
-		}
-
-		return implode(', ', $this->qb_from);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Close DB Connection
-	 *
-	 * @return	void
-	 */
-	protected function _close()
-	{
-		// Error suppression to avoid annoying E_WARNINGs in cases
-		// where the connection has already been closed for some reason.
-		@mysql_close($this->conn_id);
-	}
-
-}
diff --git a/www-api/system/database/drivers/mysql/mysql_forge.php b/www-api/system/database/drivers/mysql/mysql_forge.php
deleted file mode 100644
index 410ea2d0..00000000
--- a/www-api/system/database/drivers/mysql/mysql_forge.php
+++ /dev/null
@@ -1,243 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * MySQL Forge Class
- *
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_mysql_forge extends CI_DB_forge {
-
-	/**
-	 * CREATE DATABASE statement
-	 *
-	 * @var	string
-	 */
-	protected $_create_database	= 'CREATE DATABASE %s CHARACTER SET %s COLLATE %s';
-
-	/**
-	 * CREATE TABLE keys flag
-	 *
-	 * Whether table keys are created from within the
-	 * CREATE TABLE statement.
-	 *
-	 * @var	bool
-	 */
-	protected $_create_table_keys	= TRUE;
-
-	/**
-	 * UNSIGNED support
-	 *
-	 * @var	array
-	 */
-	protected $_unsigned		= array(
-		'TINYINT',
-		'SMALLINT',
-		'MEDIUMINT',
-		'INT',
-		'INTEGER',
-		'BIGINT',
-		'REAL',
-		'DOUBLE',
-		'DOUBLE PRECISION',
-		'FLOAT',
-		'DECIMAL',
-		'NUMERIC'
-	);
-
-	/**
-	 * NULL value representation in CREATE/ALTER TABLE statements
-	 *
-	 * @var	string
-	 */
-	protected $_null = 'NULL';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * CREATE TABLE attributes
-	 *
-	 * @param	array	$attributes	Associative array of table attributes
-	 * @return	string
-	 */
-	protected function _create_table_attr($attributes)
-	{
-		$sql = '';
-
-		foreach (array_keys($attributes) as $key)
-		{
-			if (is_string($key))
-			{
-				$sql .= ' '.strtoupper($key).' = '.$attributes[$key];
-			}
-		}
-
-		if ( ! empty($this->db->char_set) && ! strpos($sql, 'CHARACTER SET') && ! strpos($sql, 'CHARSET'))
-		{
-			$sql .= ' DEFAULT CHARACTER SET = '.$this->db->char_set;
-		}
-
-		if ( ! empty($this->db->dbcollat) && ! strpos($sql, 'COLLATE'))
-		{
-			$sql .= ' COLLATE = '.$this->db->dbcollat;
-		}
-
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ALTER TABLE
-	 *
-	 * @param	string	$alter_type	ALTER type
-	 * @param	string	$table		Table name
-	 * @param	mixed	$field		Column definition
-	 * @return	string|string[]
-	 */
-	protected function _alter_table($alter_type, $table, $field)
-	{
-		if ($alter_type === 'DROP')
-		{
-			return parent::_alter_table($alter_type, $table, $field);
-		}
-
-		$sql = 'ALTER TABLE '.$this->db->escape_identifiers($table);
-		for ($i = 0, $c = count($field); $i < $c; $i++)
-		{
-			if ($field[$i]['_literal'] !== FALSE)
-			{
-				$field[$i] = ($alter_type === 'ADD')
-						? "\n\tADD ".$field[$i]['_literal']
-						: "\n\tMODIFY ".$field[$i]['_literal'];
-			}
-			else
-			{
-				if ($alter_type === 'ADD')
-				{
-					$field[$i]['_literal'] = "\n\tADD ";
-				}
-				else
-				{
-					$field[$i]['_literal'] = empty($field[$i]['new_name']) ? "\n\tMODIFY " : "\n\tCHANGE ";
-				}
-
-				$field[$i] = $field[$i]['_literal'].$this->_process_column($field[$i]);
-			}
-		}
-
-		return array($sql.implode(',', $field));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Process column
-	 *
-	 * @param	array	$field
-	 * @return	string
-	 */
-	protected function _process_column($field)
-	{
-		$extra_clause = isset($field['after'])
-			? ' AFTER '.$this->db->escape_identifiers($field['after']) : '';
-
-		if (empty($extra_clause) && isset($field['first']) && $field['first'] === TRUE)
-		{
-			$extra_clause = ' FIRST';
-		}
-
-		return $this->db->escape_identifiers($field['name'])
-			.(empty($field['new_name']) ? '' : ' '.$this->db->escape_identifiers($field['new_name']))
-			.' '.$field['type'].$field['length']
-			.$field['unsigned']
-			.$field['null']
-			.$field['default']
-			.$field['auto_increment']
-			.$field['unique']
-			.(empty($field['comment']) ? '' : ' COMMENT '.$field['comment'])
-			.$extra_clause;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Process indexes
-	 *
-	 * @param	string	$table	(ignored)
-	 * @return	string
-	 */
-	protected function _process_indexes($table)
-	{
-		$sql = '';
-
-		for ($i = 0, $c = count($this->keys); $i < $c; $i++)
-		{
-			if (is_array($this->keys[$i]))
-			{
-				for ($i2 = 0, $c2 = count($this->keys[$i]); $i2 < $c2; $i2++)
-				{
-					if ( ! isset($this->fields[$this->keys[$i][$i2]]))
-					{
-						unset($this->keys[$i][$i2]);
-						continue;
-					}
-				}
-			}
-			elseif ( ! isset($this->fields[$this->keys[$i]]))
-			{
-				unset($this->keys[$i]);
-				continue;
-			}
-
-			is_array($this->keys[$i]) OR $this->keys[$i] = array($this->keys[$i]);
-
-			$sql .= ",\n\tKEY ".$this->db->escape_identifiers(implode('_', $this->keys[$i]))
-				.' ('.implode(', ', $this->db->escape_identifiers($this->keys[$i])).')';
-		}
-
-		$this->keys = array();
-
-		return $sql;
-	}
-
-}
diff --git a/www-api/system/database/drivers/mysql/mysql_result.php b/www-api/system/database/drivers/mysql/mysql_result.php
deleted file mode 100644
index 05fc36ea..00000000
--- a/www-api/system/database/drivers/mysql/mysql_result.php
+++ /dev/null
@@ -1,200 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * MySQL Result Class
- *
- * This class extends the parent result class: CI_DB_result
- *
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_mysql_result extends CI_DB_result {
-
-	/**
-	 * Class constructor
-	 *
-	 * @param	object	&$driver_object
-	 * @return	void
-	 */
-	public function __construct(&$driver_object)
-	{
-		parent::__construct($driver_object);
-
-		// Required, due to mysql_data_seek() causing nightmares
-		// with empty result sets
-		$this->num_rows = mysql_num_rows($this->result_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Number of rows in the result set
-	 *
-	 * @return	int
-	 */
-	public function num_rows()
-	{
-		return $this->num_rows;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Number of fields in the result set
-	 *
-	 * @return	int
-	 */
-	public function num_fields()
-	{
-		return mysql_num_fields($this->result_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch Field Names
-	 *
-	 * Generates an array of column names
-	 *
-	 * @return	array
-	 */
-	public function list_fields()
-	{
-		$field_names = array();
-		mysql_field_seek($this->result_id, 0);
-		while ($field = mysql_fetch_field($this->result_id))
-		{
-			$field_names[] = $field->name;
-		}
-
-		return $field_names;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field data
-	 *
-	 * Generates an array of objects containing field meta-data
-	 *
-	 * @return	array
-	 */
-	public function field_data()
-	{
-		$retval = array();
-		for ($i = 0, $c = $this->num_fields(); $i < $c; $i++)
-		{
-			$retval[$i]			= new stdClass();
-			$retval[$i]->name		= mysql_field_name($this->result_id, $i);
-			$retval[$i]->type		= mysql_field_type($this->result_id, $i);
-			$retval[$i]->max_length		= mysql_field_len($this->result_id, $i);
-			$retval[$i]->primary_key	= (int) (strpos(mysql_field_flags($this->result_id, $i), 'primary_key') !== FALSE);
-		}
-
-		return $retval;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Free the result
-	 *
-	 * @return	void
-	 */
-	public function free_result()
-	{
-		if (is_resource($this->result_id))
-		{
-			mysql_free_result($this->result_id);
-			$this->result_id = FALSE;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Data Seek
-	 *
-	 * Moves the internal pointer to the desired offset. We call
-	 * this internally before fetching results to make sure the
-	 * result set starts at zero.
-	 *
-	 * @param	int	$n
-	 * @return	bool
-	 */
-	public function data_seek($n = 0)
-	{
-		return $this->num_rows
-			? mysql_data_seek($this->result_id, $n)
-			: FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Result - associative array
-	 *
-	 * Returns the result set as an array
-	 *
-	 * @return	array
-	 */
-	protected function _fetch_assoc()
-	{
-		return mysql_fetch_assoc($this->result_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Result - object
-	 *
-	 * Returns the result set as an object
-	 *
-	 * @param	string	$class_name
-	 * @return	object
-	 */
-	protected function _fetch_object($class_name = 'stdClass')
-	{
-		return mysql_fetch_object($this->result_id, $class_name);
-	}
-
-}
diff --git a/www-api/system/database/drivers/mysql/mysql_utility.php b/www-api/system/database/drivers/mysql/mysql_utility.php
deleted file mode 100644
index 0564a5a3..00000000
--- a/www-api/system/database/drivers/mysql/mysql_utility.php
+++ /dev/null
@@ -1,212 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * MySQL Utility Class
- *
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_mysql_utility extends CI_DB_utility {
-
-	/**
-	 * List databases statement
-	 *
-	 * @var	string
-	 */
-	protected $_list_databases	= 'SHOW DATABASES';
-
-	/**
-	 * OPTIMIZE TABLE statement
-	 *
-	 * @var	string
-	 */
-	protected $_optimize_table	= 'OPTIMIZE TABLE %s';
-
-	/**
-	 * REPAIR TABLE statement
-	 *
-	 * @var	string
-	 */
-	protected $_repair_table	= 'REPAIR TABLE %s';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Export
-	 *
-	 * @param	array	$params	Preferences
-	 * @return	mixed
-	 */
-	protected function _backup($params = array())
-	{
-		if (count($params) === 0)
-		{
-			return FALSE;
-		}
-
-		// Extract the prefs for simplicity
-		extract($params);
-
-		// Build the output
-		$output = '';
-
-		// Do we need to include a statement to disable foreign key checks?
-		if ($foreign_key_checks === FALSE)
-		{
-			$output .= 'SET foreign_key_checks = 0;'.$newline;
-		}
-
-		foreach ( (array) $tables as $table)
-		{
-			// Is the table in the "ignore" list?
-			if (in_array($table, (array) $ignore, TRUE))
-			{
-				continue;
-			}
-
-			// Get the table schema
-			$query = $this->db->query('SHOW CREATE TABLE '.$this->db->escape_identifiers($this->db->database.'.'.$table));
-
-			// No result means the table name was invalid
-			if ($query === FALSE)
-			{
-				continue;
-			}
-
-			// Write out the table schema
-			$output .= '#'.$newline.'# TABLE STRUCTURE FOR: '.$table.$newline.'#'.$newline.$newline;
-
-			if ($add_drop === TRUE)
-			{
-				$output .= 'DROP TABLE IF EXISTS '.$this->db->protect_identifiers($table).';'.$newline.$newline;
-			}
-
-			$i = 0;
-			$result = $query->result_array();
-			foreach ($result[0] as $val)
-			{
-				if ($i++ % 2)
-				{
-					$output .= $val.';'.$newline.$newline;
-				}
-			}
-
-			// If inserts are not needed we're done...
-			if ($add_insert === FALSE)
-			{
-				continue;
-			}
-
-			// Grab all the data from the current table
-			$query = $this->db->query('SELECT * FROM '.$this->db->protect_identifiers($table));
-
-			if ($query->num_rows() === 0)
-			{
-				continue;
-			}
-
-			// Fetch the field names and determine if the field is an
-			// integer type. We use this info to decide whether to
-			// surround the data with quotes or not
-
-			$i = 0;
-			$field_str = '';
-			$is_int = array();
-			while ($field = mysql_fetch_field($query->result_id))
-			{
-				// Most versions of MySQL store timestamp as a string
-				$is_int[$i] = in_array(strtolower(mysql_field_type($query->result_id, $i)),
-							array('tinyint', 'smallint', 'mediumint', 'int', 'bigint'), //, 'timestamp'),
-							TRUE);
-
-				// Create a string of field names
-				$field_str .= $this->db->escape_identifiers($field->name).', ';
-				$i++;
-			}
-
-			// Trim off the end comma
-			$field_str = preg_replace('/, $/' , '', $field_str);
-
-			// Build the insert string
-			foreach ($query->result_array() as $row)
-			{
-				$val_str = '';
-
-				$i = 0;
-				foreach ($row as $v)
-				{
-					// Is the value NULL?
-					if ($v === NULL)
-					{
-						$val_str .= 'NULL';
-					}
-					else
-					{
-						// Escape the data if it's not an integer
-						$val_str .= ($is_int[$i] === FALSE) ? $this->db->escape($v) : $v;
-					}
-
-					// Append a comma
-					$val_str .= ', ';
-					$i++;
-				}
-
-				// Remove the comma at the end of the string
-				$val_str = preg_replace('/, $/' , '', $val_str);
-
-				// Build the INSERT string
-				$output .= 'INSERT INTO '.$this->db->protect_identifiers($table).' ('.$field_str.') VALUES ('.$val_str.');'.$newline;
-			}
-
-			$output .= $newline.$newline;
-		}
-
-		// Do we need to include a statement to re-enable foreign key checks?
-		if ($foreign_key_checks === FALSE)
-		{
-			$output .= 'SET foreign_key_checks = 1;'.$newline;
-		}
-
-		return $output;
-	}
-
-}
diff --git a/www-api/system/database/drivers/mysqli/index.html b/www-api/system/database/drivers/mysqli/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/system/database/drivers/mysqli/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/system/database/drivers/mysqli/mysqli_driver.php b/www-api/system/database/drivers/mysqli/mysqli_driver.php
deleted file mode 100644
index f5e99496..00000000
--- a/www-api/system/database/drivers/mysqli/mysqli_driver.php
+++ /dev/null
@@ -1,554 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.3.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * MySQLi Database Adapter Class
- *
- * Note: _DB is an extender class that the app controller
- * creates dynamically based on whether the query builder
- * class is being used or not.
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_mysqli_driver extends CI_DB {
-
-	/**
-	 * Database driver
-	 *
-	 * @var	string
-	 */
-	public $dbdriver = 'mysqli';
-
-	/**
-	 * Compression flag
-	 *
-	 * @var	bool
-	 */
-	public $compress = FALSE;
-
-	/**
-	 * DELETE hack flag
-	 *
-	 * Whether to use the MySQL "delete hack" which allows the number
-	 * of affected rows to be shown. Uses a preg_replace when enabled,
-	 * adding a bit more processing to all queries.
-	 *
-	 * @var	bool
-	 */
-	public $delete_hack = TRUE;
-
-	/**
-	 * Strict ON flag
-	 *
-	 * Whether we're running in strict SQL mode.
-	 *
-	 * @var	bool
-	 */
-	public $stricton;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Identifier escape character
-	 *
-	 * @var	string
-	 */
-	protected $_escape_char = '`';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * MySQLi object
-	 *
-	 * Has to be preserved without being assigned to $conn_id.
-	 *
-	 * @var	MySQLi
-	 */
-	protected $_mysqli;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Database connection
-	 *
-	 * @param	bool	$persistent
-	 * @return	object
-	 */
-	public function db_connect($persistent = FALSE)
-	{
-		// PHP 8.1 changes default error handling mode from silent to exceptions - reverse that
-		if (is_php('8.1'))
-		{
-			$mysqli_driver = new mysqli_driver();
-			$mysqli_driver->report_mode = MYSQLI_REPORT_OFF;
-		}
-
-		// Do we have a socket path?
-		if ($this->hostname[0] === '/')
-		{
-			$hostname = NULL;
-			$port = NULL;
-			$socket = $this->hostname;
-		}
-		else
-		{
-			$hostname = ($persistent === TRUE)
-				? 'p:'.$this->hostname : $this->hostname;
-			$port = empty($this->port) ? NULL : $this->port;
-			$socket = NULL;
-		}
-
-		$client_flags = ($this->compress === TRUE) ? MYSQLI_CLIENT_COMPRESS : 0;
-		$this->_mysqli = mysqli_init();
-
-		$this->_mysqli->options(MYSQLI_OPT_CONNECT_TIMEOUT, 10);
-
-		if (isset($this->stricton))
-		{
-			if ($this->stricton)
-			{
-				$this->_mysqli->options(MYSQLI_INIT_COMMAND, 'SET SESSION sql_mode = CONCAT(@@sql_mode, ",", "STRICT_ALL_TABLES")');
-			}
-			else
-			{
-				$this->_mysqli->options(MYSQLI_INIT_COMMAND,
-					'SET SESSION sql_mode =
-					REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(
-					@@sql_mode,
-					"STRICT_ALL_TABLES,", ""),
-					",STRICT_ALL_TABLES", ""),
-					"STRICT_ALL_TABLES", ""),
-					"STRICT_TRANS_TABLES,", ""),
-					",STRICT_TRANS_TABLES", ""),
-					"STRICT_TRANS_TABLES", "")'
-				);
-			}
-		}
-
-		if (is_array($this->encrypt))
-		{
-			$ssl = array();
-			empty($this->encrypt['ssl_key'])    OR $ssl['key']    = $this->encrypt['ssl_key'];
-			empty($this->encrypt['ssl_cert'])   OR $ssl['cert']   = $this->encrypt['ssl_cert'];
-			empty($this->encrypt['ssl_ca'])     OR $ssl['ca']     = $this->encrypt['ssl_ca'];
-			empty($this->encrypt['ssl_capath']) OR $ssl['capath'] = $this->encrypt['ssl_capath'];
-			empty($this->encrypt['ssl_cipher']) OR $ssl['cipher'] = $this->encrypt['ssl_cipher'];
-
-			if (isset($this->encrypt['ssl_verify']))
-			{
-				$client_flags |= MYSQLI_CLIENT_SSL;
-
-				if ($this->encrypt['ssl_verify'])
-				{
-					defined('MYSQLI_OPT_SSL_VERIFY_SERVER_CERT') && $this->_mysqli->options(MYSQLI_OPT_SSL_VERIFY_SERVER_CERT, TRUE);
-				}
-				// Apparently (when it exists), setting MYSQLI_OPT_SSL_VERIFY_SERVER_CERT
-				// to FALSE didn't do anything, so PHP 5.6.16 introduced yet another
-				// constant ...
-				//
-				// https://secure.php.net/ChangeLog-5.php#5.6.16
-				// https://bugs.php.net/bug.php?id=68344
-				elseif (defined('MYSQLI_CLIENT_SSL_DONT_VERIFY_SERVER_CERT'))
-				{
-					$client_flags |= MYSQLI_CLIENT_SSL_DONT_VERIFY_SERVER_CERT;
-				}
-			}
-
-			if ( ! empty($ssl))
-			{
-				$client_flags |= MYSQLI_CLIENT_SSL;
-				$this->_mysqli->ssl_set(
-					isset($ssl['key'])    ? $ssl['key']    : NULL,
-					isset($ssl['cert'])   ? $ssl['cert']   : NULL,
-					isset($ssl['ca'])     ? $ssl['ca']     : NULL,
-					isset($ssl['capath']) ? $ssl['capath'] : NULL,
-					isset($ssl['cipher']) ? $ssl['cipher'] : NULL
-				);
-			}
-		}
-
-		if ($this->_mysqli->real_connect($hostname, $this->username, $this->password, $this->database, $port, $socket, $client_flags))
-		{
-			// Prior to version 5.7.3, MySQL silently downgrades to an unencrypted connection if SSL setup fails
-			if (
-				($client_flags & MYSQLI_CLIENT_SSL)
-				&& version_compare($this->_mysqli->client_info, '5.7.3', '<=')
-				&& empty($this->_mysqli->query("SHOW STATUS LIKE 'ssl_cipher'")->fetch_object()->Value)
-			)
-			{
-				$this->_mysqli->close();
-				$message = 'MySQLi was configured for an SSL connection, but got an unencrypted connection instead!';
-				log_message('error', $message);
-				return ($this->db_debug) ? $this->display_error($message, '', TRUE) : FALSE;
-			}
-
-			return $this->_mysqli;
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Reconnect
-	 *
-	 * Keep / reestablish the db connection if no queries have been
-	 * sent for a length of time exceeding the server's idle timeout
-	 *
-	 * @return	void
-	 */
-	public function reconnect()
-	{
-		if ($this->conn_id !== FALSE && $this->conn_id->ping() === FALSE)
-		{
-			$this->conn_id = FALSE;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Select the database
-	 *
-	 * @param	string	$database
-	 * @return	bool
-	 */
-	public function db_select($database = '')
-	{
-		if ($database === '')
-		{
-			$database = $this->database;
-		}
-
-		if ($this->conn_id->select_db($database))
-		{
-			$this->database = $database;
-			$this->data_cache = array();
-			return TRUE;
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set client character set
-	 *
-	 * @param	string	$charset
-	 * @return	bool
-	 */
-	protected function _db_set_charset($charset)
-	{
-		return $this->conn_id->set_charset($charset);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Database version number
-	 *
-	 * @return	string
-	 */
-	public function version()
-	{
-		if (isset($this->data_cache['version']))
-		{
-			return $this->data_cache['version'];
-		}
-
-		return $this->data_cache['version'] = $this->conn_id->server_info;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Execute the query
-	 *
-	 * @param	string	$sql	an SQL query
-	 * @return	mixed
-	 */
-	protected function _execute($sql)
-	{
-		return $this->conn_id->query($this->_prep_query($sql));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Prep the query
-	 *
-	 * If needed, each database adapter can prep the query string
-	 *
-	 * @param	string	$sql	an SQL query
-	 * @return	string
-	 */
-	protected function _prep_query($sql)
-	{
-		// mysqli_affected_rows() returns 0 for "DELETE FROM TABLE" queries. This hack
-		// modifies the query so that it a proper number of affected rows is returned.
-		if ($this->delete_hack === TRUE && preg_match('/^\s*DELETE\s+FROM\s+(\S+)\s*$/i', $sql))
-		{
-			return trim($sql).' WHERE 1=1';
-		}
-
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Begin Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_begin()
-	{
-		$this->conn_id->autocommit(FALSE);
-		return is_php('5.5')
-			? $this->conn_id->begin_transaction()
-			: $this->simple_query('START TRANSACTION'); // can also be BEGIN or BEGIN WORK
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Commit Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_commit()
-	{
-		if ($this->conn_id->commit())
-		{
-			$this->conn_id->autocommit(TRUE);
-			return TRUE;
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Rollback Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_rollback()
-	{
-		if ($this->conn_id->rollback())
-		{
-			$this->conn_id->autocommit(TRUE);
-			return TRUE;
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Platform-dependent string escape
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	protected function _escape_str($str)
-	{
-		return $this->conn_id->real_escape_string($str);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Affected Rows
-	 *
-	 * @return	int
-	 */
-	public function affected_rows()
-	{
-		return $this->conn_id->affected_rows;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Insert ID
-	 *
-	 * @return	int
-	 */
-	public function insert_id()
-	{
-		return $this->conn_id->insert_id;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * List table query
-	 *
-	 * Generates a platform-specific query string so that the table names can be fetched
-	 *
-	 * @param	bool	$prefix_limit
-	 * @return	string
-	 */
-	protected function _list_tables($prefix_limit = FALSE)
-	{
-		$sql = 'SHOW TABLES FROM '.$this->_escape_char.$this->database.$this->_escape_char;
-
-		if ($prefix_limit !== FALSE && $this->dbprefix !== '')
-		{
-			return $sql." LIKE '".$this->escape_like_str($this->dbprefix)."%'";
-		}
-
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show column query
-	 *
-	 * Generates a platform-specific query string so that the column names can be fetched
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _list_columns($table = '')
-	{
-		return 'SHOW COLUMNS FROM '.$this->protect_identifiers($table, TRUE, NULL, FALSE);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns an object with field data
-	 *
-	 * @param	string	$table
-	 * @return	array
-	 */
-	public function field_data($table)
-	{
-		if (($query = $this->query('SHOW COLUMNS FROM '.$this->protect_identifiers($table, TRUE, NULL, FALSE))) === FALSE)
-		{
-			return FALSE;
-		}
-		$query = $query->result_object();
-
-		$retval = array();
-		for ($i = 0, $c = count($query); $i < $c; $i++)
-		{
-			$retval[$i]			= new stdClass();
-			$retval[$i]->name		= $query[$i]->Field;
-
-			sscanf($query[$i]->Type, '%[a-z](%d)',
-				$retval[$i]->type,
-				$retval[$i]->max_length
-			);
-
-			$retval[$i]->default		= $query[$i]->Default;
-			$retval[$i]->primary_key	= (int) ($query[$i]->Key === 'PRI');
-		}
-
-		return $retval;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Error
-	 *
-	 * Returns an array containing code and message of the last
-	 * database error that has occurred.
-	 *
-	 * @return	array
-	 */
-	public function error()
-	{
-		if ( ! empty($this->_mysqli->connect_errno))
-		{
-			return array(
-				'code'    => $this->_mysqli->connect_errno,
-				'message' => $this->_mysqli->connect_error
-			);
-		}
-
-		return array('code' => $this->conn_id->errno, 'message' => $this->conn_id->error);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * FROM tables
-	 *
-	 * Groups tables in FROM clauses if needed, so there is no confusion
-	 * about operator precedence.
-	 *
-	 * @return	string
-	 */
-	protected function _from_tables()
-	{
-		if ( ! empty($this->qb_join) && count($this->qb_from) > 1)
-		{
-			return '('.implode(', ', $this->qb_from).')';
-		}
-
-		return implode(', ', $this->qb_from);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Close DB Connection
-	 *
-	 * @return	void
-	 */
-	protected function _close()
-	{
-		$this->conn_id->close();
-	}
-
-}
diff --git a/www-api/system/database/drivers/mysqli/mysqli_forge.php b/www-api/system/database/drivers/mysqli/mysqli_forge.php
deleted file mode 100644
index 992c7720..00000000
--- a/www-api/system/database/drivers/mysqli/mysqli_forge.php
+++ /dev/null
@@ -1,245 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.3.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * MySQLi Forge Class
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_mysqli_forge extends CI_DB_forge {
-
-	/**
-	 * CREATE DATABASE statement
-	 *
-	 * @var	string
-	 */
-	protected $_create_database	= 'CREATE DATABASE %s CHARACTER SET %s COLLATE %s';
-
-	/**
-	 * CREATE TABLE keys flag
-	 *
-	 * Whether table keys are created from within the
-	 * CREATE TABLE statement.
-	 *
-	 * @var	bool
-	 */
-	protected $_create_table_keys	= TRUE;
-
-	/**
-	 * UNSIGNED support
-	 *
-	 * @var	array
-	 */
-	protected $_unsigned		= array(
-		'TINYINT',
-		'SMALLINT',
-		'MEDIUMINT',
-		'INT',
-		'INTEGER',
-		'BIGINT',
-		'REAL',
-		'DOUBLE',
-		'DOUBLE PRECISION',
-		'FLOAT',
-		'DECIMAL',
-		'NUMERIC'
-	);
-
-	/**
-	 * NULL value representation in CREATE/ALTER TABLE statements
-	 *
-	 * @var	string
-	 */
-	protected $_null = 'NULL';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * CREATE TABLE attributes
-	 *
-	 * @param	array	$attributes	Associative array of table attributes
-	 * @return	string
-	 */
-	protected function _create_table_attr($attributes)
-	{
-		$sql = '';
-
-		foreach (array_keys($attributes) as $key)
-		{
-			if (is_string($key))
-			{
-				$sql .= ' '.strtoupper($key).' = '.$attributes[$key];
-			}
-		}
-
-		if ( ! empty($this->db->char_set) && ! strpos($sql, 'CHARACTER SET') && ! strpos($sql, 'CHARSET'))
-		{
-			$sql .= ' DEFAULT CHARACTER SET = '.$this->db->char_set;
-		}
-
-		if ( ! empty($this->db->dbcollat) && ! strpos($sql, 'COLLATE'))
-		{
-			$sql .= ' COLLATE = '.$this->db->dbcollat;
-		}
-
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ALTER TABLE
-	 *
-	 * @param	string	$alter_type	ALTER type
-	 * @param	string	$table		Table name
-	 * @param	mixed	$field		Column definition
-	 * @return	string|string[]
-	 */
-	protected function _alter_table($alter_type, $table, $field)
-	{
-		if ($alter_type === 'DROP')
-		{
-			return parent::_alter_table($alter_type, $table, $field);
-		}
-
-		$sql = 'ALTER TABLE '.$this->db->escape_identifiers($table);
-		for ($i = 0, $c = count($field); $i < $c; $i++)
-		{
-			if ($field[$i]['_literal'] !== FALSE)
-			{
-				$field[$i] = ($alter_type === 'ADD')
-						? "\n\tADD ".$field[$i]['_literal']
-						: "\n\tMODIFY ".$field[$i]['_literal'];
-			}
-			else
-			{
-				if ($alter_type === 'ADD')
-				{
-					$field[$i]['_literal'] = "\n\tADD ";
-				}
-				else
-				{
-					$field[$i]['_literal'] = empty($field[$i]['new_name']) ? "\n\tMODIFY " : "\n\tCHANGE ";
-				}
-
-				$field[$i] = $field[$i]['_literal'].$this->_process_column($field[$i]);
-			}
-		}
-
-		return array($sql.implode(',', $field));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Process column
-	 *
-	 * @param	array	$field
-	 * @return	string
-	 */
-	protected function _process_column($field)
-	{
-		$extra_clause = isset($field['after'])
-			? ' AFTER '.$this->db->escape_identifiers($field['after']) : '';
-
-		if (empty($extra_clause) && isset($field['first']) && $field['first'] === TRUE)
-		{
-			$extra_clause = ' FIRST';
-		}
-
-		return $this->db->escape_identifiers($field['name'])
-			.(empty($field['new_name']) ? '' : ' '.$this->db->escape_identifiers($field['new_name']))
-			.' '.$field['type'].$field['length']
-			.$field['unsigned']
-			.$field['null']
-			.$field['default']
-			.$field['auto_increment']
-			.$field['unique']
-			.(empty($field['comment']) ? '' : ' COMMENT '.$field['comment'])
-			.$extra_clause;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Process indexes
-	 *
-	 * @param	string	$table	(ignored)
-	 * @return	string
-	 */
-	protected function _process_indexes($table)
-	{
-		$sql = '';
-
-		for ($i = 0, $c = count($this->keys); $i < $c; $i++)
-		{
-			if (is_array($this->keys[$i]))
-			{
-				for ($i2 = 0, $c2 = count($this->keys[$i]); $i2 < $c2; $i2++)
-				{
-					if ( ! isset($this->fields[$this->keys[$i][$i2]]))
-					{
-						unset($this->keys[$i][$i2]);
-						continue;
-					}
-				}
-			}
-			elseif ( ! isset($this->fields[$this->keys[$i]]))
-			{
-				unset($this->keys[$i]);
-				continue;
-			}
-
-			is_array($this->keys[$i]) OR $this->keys[$i] = array($this->keys[$i]);
-
-			$sql .= ",\n\tKEY ".$this->db->escape_identifiers(implode('_', $this->keys[$i]))
-				.' ('.implode(', ', $this->db->escape_identifiers($this->keys[$i])).')';
-		}
-
-		$this->keys = array();
-
-		return $sql;
-	}
-
-}
diff --git a/www-api/system/database/drivers/mysqli/mysqli_result.php b/www-api/system/database/drivers/mysqli/mysqli_result.php
deleted file mode 100644
index 8c4f94d1..00000000
--- a/www-api/system/database/drivers/mysqli/mysqli_result.php
+++ /dev/null
@@ -1,233 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.3.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * MySQLi Result Class
- *
- * This class extends the parent result class: CI_DB_result
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_mysqli_result extends CI_DB_result {
-
-	/**
-	 * Number of rows in the result set
-	 *
-	 * @return	int
-	 */
-	public function num_rows()
-	{
-		return is_int($this->num_rows)
-			? $this->num_rows
-			: $this->num_rows = $this->result_id->num_rows;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Number of fields in the result set
-	 *
-	 * @return	int
-	 */
-	public function num_fields()
-	{
-		return $this->result_id->field_count;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch Field Names
-	 *
-	 * Generates an array of column names
-	 *
-	 * @return	array
-	 */
-	public function list_fields()
-	{
-		$field_names = array();
-		$this->result_id->field_seek(0);
-		while ($field = $this->result_id->fetch_field())
-		{
-			$field_names[] = $field->name;
-		}
-
-		return $field_names;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field data
-	 *
-	 * Generates an array of objects containing field meta-data
-	 *
-	 * @return	array
-	 */
-	public function field_data()
-	{
-		$retval = array();
-		$field_data = $this->result_id->fetch_fields();
-		for ($i = 0, $c = count($field_data); $i < $c; $i++)
-		{
-			$retval[$i]			= new stdClass();
-			$retval[$i]->name		= $field_data[$i]->name;
-			$retval[$i]->type		= static::_get_field_type($field_data[$i]->type);
-			$retval[$i]->max_length		= $field_data[$i]->max_length;
-			$retval[$i]->primary_key	= (int) ($field_data[$i]->flags & MYSQLI_PRI_KEY_FLAG);
-			$retval[$i]->default		= $field_data[$i]->def;
-		}
-
-		return $retval;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get field type
-	 *
-	 * Extracts field type info from the bitflags returned by
-	 * mysqli_result::fetch_fields()
-	 *
-	 * @used-by	CI_DB_mysqli_result::field_data()
-	 * @param	int	$type
-	 * @return	string
-	 */
-	private static function _get_field_type($type)
-	{
-		static $map;
-		isset($map) OR $map = array(
-			MYSQLI_TYPE_DECIMAL     => 'decimal',
-			MYSQLI_TYPE_BIT         => 'bit',
-			MYSQLI_TYPE_TINY        => 'tinyint',
-			MYSQLI_TYPE_SHORT       => 'smallint',
-			MYSQLI_TYPE_INT24       => 'mediumint',
-			MYSQLI_TYPE_LONG        => 'int',
-			MYSQLI_TYPE_LONGLONG    => 'bigint',
-			MYSQLI_TYPE_FLOAT       => 'float',
-			MYSQLI_TYPE_DOUBLE      => 'double',
-			MYSQLI_TYPE_TIMESTAMP   => 'timestamp',
-			MYSQLI_TYPE_DATE        => 'date',
-			MYSQLI_TYPE_TIME        => 'time',
-			MYSQLI_TYPE_DATETIME    => 'datetime',
-			MYSQLI_TYPE_YEAR        => 'year',
-			MYSQLI_TYPE_NEWDATE     => 'date',
-			MYSQLI_TYPE_INTERVAL    => 'interval',
-			MYSQLI_TYPE_ENUM        => 'enum',
-			MYSQLI_TYPE_SET         => 'set',
-			MYSQLI_TYPE_TINY_BLOB   => 'tinyblob',
-			MYSQLI_TYPE_MEDIUM_BLOB => 'mediumblob',
-			MYSQLI_TYPE_BLOB        => 'blob',
-			MYSQLI_TYPE_LONG_BLOB   => 'longblob',
-			MYSQLI_TYPE_STRING      => 'char',
-			MYSQLI_TYPE_VAR_STRING  => 'varchar',
-			MYSQLI_TYPE_GEOMETRY    => 'geometry'
-		);
-
-		return isset($map[$type]) ? $map[$type] : $type;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Free the result
-	 *
-	 * @return	void
-	 */
-	public function free_result()
-	{
-		if (is_object($this->result_id))
-		{
-			$this->result_id->free();
-			$this->result_id = FALSE;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Data Seek
-	 *
-	 * Moves the internal pointer to the desired offset. We call
-	 * this internally before fetching results to make sure the
-	 * result set starts at zero.
-	 *
-	 * @param	int	$n
-	 * @return	bool
-	 */
-	public function data_seek($n = 0)
-	{
-		return $this->result_id->data_seek($n);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Result - associative array
-	 *
-	 * Returns the result set as an array
-	 *
-	 * @return	array
-	 */
-	protected function _fetch_assoc()
-	{
-		return $this->result_id->fetch_assoc();
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Result - object
-	 *
-	 * Returns the result set as an object
-	 *
-	 * @param	string	$class_name
-	 * @return	object
-	 */
-	protected function _fetch_object($class_name = 'stdClass')
-	{
-		return $this->result_id->fetch_object($class_name);
-	}
-
-}
diff --git a/www-api/system/database/drivers/mysqli/mysqli_utility.php b/www-api/system/database/drivers/mysqli/mysqli_utility.php
deleted file mode 100644
index 6a7d4191..00000000
--- a/www-api/system/database/drivers/mysqli/mysqli_utility.php
+++ /dev/null
@@ -1,212 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.3.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * MySQLi Utility Class
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_mysqli_utility extends CI_DB_utility {
-
-	/**
-	 * List databases statement
-	 *
-	 * @var	string
-	 */
-	protected $_list_databases	= 'SHOW DATABASES';
-
-	/**
-	 * OPTIMIZE TABLE statement
-	 *
-	 * @var	string
-	 */
-	protected $_optimize_table	= 'OPTIMIZE TABLE %s';
-
-	/**
-	 * REPAIR TABLE statement
-	 *
-	 * @var	string
-	 */
-	protected $_repair_table	= 'REPAIR TABLE %s';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Export
-	 *
-	 * @param	array	$params	Preferences
-	 * @return	mixed
-	 */
-	protected function _backup($params = array())
-	{
-		if (count($params) === 0)
-		{
-			return FALSE;
-		}
-
-		// Extract the prefs for simplicity
-		extract($params);
-
-		// Build the output
-		$output = '';
-
-		// Do we need to include a statement to disable foreign key checks?
-		if ($foreign_key_checks === FALSE)
-		{
-			$output .= 'SET foreign_key_checks = 0;'.$newline;
-		}
-
-		foreach ( (array) $tables as $table)
-		{
-			// Is the table in the "ignore" list?
-			if (in_array($table, (array) $ignore, TRUE))
-			{
-				continue;
-			}
-
-			// Get the table schema
-			$query = $this->db->query('SHOW CREATE TABLE '.$this->db->escape_identifiers($this->db->database.'.'.$table));
-
-			// No result means the table name was invalid
-			if ($query === FALSE)
-			{
-				continue;
-			}
-
-			// Write out the table schema
-			$output .= '#'.$newline.'# TABLE STRUCTURE FOR: '.$table.$newline.'#'.$newline.$newline;
-
-			if ($add_drop === TRUE)
-			{
-				$output .= 'DROP TABLE IF EXISTS '.$this->db->protect_identifiers($table).';'.$newline.$newline;
-			}
-
-			$i = 0;
-			$result = $query->result_array();
-			foreach ($result[0] as $val)
-			{
-				if ($i++ % 2)
-				{
-					$output .= $val.';'.$newline.$newline;
-				}
-			}
-
-			// If inserts are not needed we're done...
-			if ($add_insert === FALSE)
-			{
-				continue;
-			}
-
-			// Grab all the data from the current table
-			$query = $this->db->query('SELECT * FROM '.$this->db->protect_identifiers($table));
-
-			if ($query->num_rows() === 0)
-			{
-				continue;
-			}
-
-			// Fetch the field names and determine if the field is an
-			// integer type. We use this info to decide whether to
-			// surround the data with quotes or not
-
-			$i = 0;
-			$field_str = '';
-			$is_int = array();
-			while ($field = $query->result_id->fetch_field())
-			{
-				// Most versions of MySQL store timestamp as a string
-				$is_int[$i] = in_array($field->type, array(MYSQLI_TYPE_TINY, MYSQLI_TYPE_SHORT, MYSQLI_TYPE_INT24, MYSQLI_TYPE_LONG), TRUE);
-
-				// Create a string of field names
-				$field_str .= $this->db->escape_identifiers($field->name).', ';
-				$i++;
-			}
-
-			// Trim off the end comma
-			$field_str = preg_replace('/, $/' , '', $field_str);
-
-			// Build the insert string
-			foreach ($query->result_array() as $row)
-			{
-				$val_str = '';
-
-				$i = 0;
-				foreach ($row as $v)
-				{
-					// Is the value NULL?
-					if ($v === NULL)
-					{
-						$val_str .= 'NULL';
-					}
-					else
-					{
-						// Escape the data if it's not an integer
-						$val_str .= ($is_int[$i] === FALSE) ? $this->db->escape($v) : $v;
-					}
-
-					// Append a comma
-					$val_str .= ', ';
-					$i++;
-				}
-
-				// Remove the comma at the end of the string
-				$val_str = preg_replace('/, $/' , '', $val_str);
-
-				// Build the INSERT string
-				$output .= 'INSERT INTO '.$this->db->protect_identifiers($table).' ('.$field_str.') VALUES ('.$val_str.');'.$newline;
-			}
-
-			$output .= $newline.$newline;
-		}
-
-		// Do we need to include a statement to re-enable foreign key checks?
-		if ($foreign_key_checks === FALSE)
-		{
-			$output .= 'SET foreign_key_checks = 1;'.$newline;
-		}
-
-		return $output;
-	}
-
-}
diff --git a/www-api/system/database/drivers/oci8/index.html b/www-api/system/database/drivers/oci8/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/system/database/drivers/oci8/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/system/database/drivers/oci8/oci8_driver.php b/www-api/system/database/drivers/oci8/oci8_driver.php
deleted file mode 100644
index 7bb43b5b..00000000
--- a/www-api/system/database/drivers/oci8/oci8_driver.php
+++ /dev/null
@@ -1,712 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.4.1
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * oci8 Database Adapter Class
- *
- * Note: _DB is an extender class that the app controller
- * creates dynamically based on whether the query builder
- * class is being used or not.
- *
- * @package		CodeIgniter
- * @subpackage  Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-
-/**
- * oci8 Database Adapter Class
- *
- * This is a modification of the DB_driver class to
- * permit access to oracle databases
- *
- * @author	  Kelly McArdle
- */
-class CI_DB_oci8_driver extends CI_DB {
-
-	/**
-	 * Database driver
-	 *
-	 * @var	string
-	 */
-	public $dbdriver = 'oci8';
-
-	/**
-	 * Statement ID
-	 *
-	 * @var	resource
-	 */
-	public $stmt_id;
-
-	/**
-	 * Cursor ID
-	 *
-	 * @var	resource
-	 */
-	public $curs_id;
-
-	/**
-	 * Commit mode flag
-	 *
-	 * @var	int
-	 */
-	public $commit_mode = OCI_COMMIT_ON_SUCCESS;
-
-	/**
-	 * Limit used flag
-	 *
-	 * If we use LIMIT, we'll add a field that will
-	 * throw off num_fields later.
-	 *
-	 * @var	bool
-	 */
-	public $limit_used = FALSE;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Reset $stmt_id flag
-	 *
-	 * Used by stored_procedure() to prevent _execute() from
-	 * re-setting the statement ID.
-	 */
-	protected $_reset_stmt_id = TRUE;
-
-	/**
-	 * List of reserved identifiers
-	 *
-	 * Identifiers that must NOT be escaped.
-	 *
-	 * @var	string[]
-	 */
-	protected $_reserved_identifiers = array('*', 'rownum');
-
-	/**
-	 * ORDER BY random keyword
-	 *
-	 * @var	array
-	 */
-	protected $_random_keyword = array('ASC', 'ASC'); // not currently supported
-
-	/**
-	 * COUNT string
-	 *
-	 * @used-by	CI_DB_driver::count_all()
-	 * @used-by	CI_DB_query_builder::count_all_results()
-	 *
-	 * @var	string
-	 */
-	protected $_count_string = 'SELECT COUNT(1) AS ';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * @param	array	$params
-	 * @return	void
-	 */
-	public function __construct($params)
-	{
-		parent::__construct($params);
-
-		$valid_dsns = array(
-			'tns'	=> '/^\(DESCRIPTION=(\(.+\)){2,}\)$/', // TNS
-			// Easy Connect string (Oracle 10g+)
-			'ec'	=> '/^(\/\/)?[a-z0-9.:_-]+(:[1-9][0-9]{0,4})?(\/[a-z0-9$_]+)?(:[^\/])?(\/[a-z0-9$_]+)?$/i',
-			'in'	=> '/^[a-z0-9$_]+$/i' // Instance name (defined in tnsnames.ora)
-		);
-
-		/* Space characters don't have any effect when actually
-		 * connecting, but can be a hassle while validating the DSN.
-		 */
-		$this->dsn = str_replace(array("\n", "\r", "\t", ' '), '', $this->dsn);
-
-		if ($this->dsn !== '')
-		{
-			foreach ($valid_dsns as $regexp)
-			{
-				if (preg_match($regexp, $this->dsn))
-				{
-					return;
-				}
-			}
-		}
-
-		// Legacy support for TNS in the hostname configuration field
-		$this->hostname = str_replace(array("\n", "\r", "\t", ' '), '', $this->hostname);
-		if (preg_match($valid_dsns['tns'], $this->hostname))
-		{
-			$this->dsn = $this->hostname;
-			return;
-		}
-		elseif ($this->hostname !== '' && strpos($this->hostname, '/') === FALSE && strpos($this->hostname, ':') === FALSE
-			&& (( ! empty($this->port) && ctype_digit($this->port)) OR $this->database !== ''))
-		{
-			/* If the hostname field isn't empty, doesn't contain
-			 * ':' and/or '/' and if port and/or database aren't
-			 * empty, then the hostname field is most likely indeed
-			 * just a hostname. Therefore we'll try and build an
-			 * Easy Connect string from these 3 settings, assuming
-			 * that the database field is a service name.
-			 */
-			$this->dsn = $this->hostname
-				.(( ! empty($this->port) && ctype_digit($this->port)) ? ':'.$this->port : '')
-				.($this->database !== '' ? '/'.ltrim($this->database, '/') : '');
-
-			if (preg_match($valid_dsns['ec'], $this->dsn))
-			{
-				return;
-			}
-		}
-
-		/* At this point, we can only try and validate the hostname and
-		 * database fields separately as DSNs.
-		 */
-		if (preg_match($valid_dsns['ec'], $this->hostname) OR preg_match($valid_dsns['in'], $this->hostname))
-		{
-			$this->dsn = $this->hostname;
-			return;
-		}
-
-		$this->database = str_replace(array("\n", "\r", "\t", ' '), '', $this->database);
-		foreach ($valid_dsns as $regexp)
-		{
-			if (preg_match($regexp, $this->database))
-			{
-				return;
-			}
-		}
-
-		/* Well - OK, an empty string should work as well.
-		 * PHP will try to use environment variables to
-		 * determine which Oracle instance to connect to.
-		 */
-		$this->dsn = '';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Non-persistent database connection
-	 *
-	 * @param	bool	$persistent
-	 * @return	resource
-	 */
-	public function db_connect($persistent = FALSE)
-	{
-		$func = ($persistent === TRUE) ? 'oci_pconnect' : 'oci_connect';
-		return empty($this->char_set)
-			? $func($this->username, $this->password, $this->dsn)
-			: $func($this->username, $this->password, $this->dsn, $this->char_set);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Database version number
-	 *
-	 * @return	string
-	 */
-	public function version()
-	{
-		if (isset($this->data_cache['version']))
-		{
-			return $this->data_cache['version'];
-		}
-
-		if ( ! $this->conn_id OR ($version_string = oci_server_version($this->conn_id)) === FALSE)
-		{
-			return FALSE;
-		}
-		elseif (preg_match('#Release\s(\d+(?:\.\d+)+)#', $version_string, $match))
-		{
-			return $this->data_cache['version'] = $match[1];
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Execute the query
-	 *
-	 * @param	string	$sql	an SQL query
-	 * @return	resource
-	 */
-	protected function _execute($sql)
-	{
-		/* Oracle must parse the query before it is run. All of the actions with
-		 * the query are based on the statement id returned by oci_parse().
-		 */
-		if ($this->_reset_stmt_id === TRUE)
-		{
-			$this->stmt_id = oci_parse($this->conn_id, $sql);
-		}
-
-		oci_set_prefetch($this->stmt_id, 1000);
-		return oci_execute($this->stmt_id, $this->commit_mode);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get cursor. Returns a cursor from the database
-	 *
-	 * @return	resource
-	 */
-	public function get_cursor()
-	{
-		return $this->curs_id = oci_new_cursor($this->conn_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Stored Procedure.  Executes a stored procedure
-	 *
-	 * @param	string	package name in which the stored procedure is in
-	 * @param	string	stored procedure name to execute
-	 * @param	array	parameters
-	 * @return	mixed
-	 *
-	 * params array keys
-	 *
-	 * KEY      OPTIONAL  NOTES
-	 * name     no        the name of the parameter should be in :<param_name> format
-	 * value    no        the value of the parameter.  If this is an OUT or IN OUT parameter,
-	 *                    this should be a reference to a variable
-	 * type     yes       the type of the parameter
-	 * length   yes       the max size of the parameter
-	 */
-	public function stored_procedure($package, $procedure, array $params)
-	{
-		if ($package === '' OR $procedure === '')
-		{
-			log_message('error', 'Invalid query: '.$package.'.'.$procedure);
-			return ($this->db_debug) ? $this->display_error('db_invalid_query') : FALSE;
-		}
-
-		// Build the query string
-		$sql = 'BEGIN '.$package.'.'.$procedure.'(';
-
-		$have_cursor = FALSE;
-		foreach ($params as $param)
-		{
-			$sql .= $param['name'].',';
-
-			if (isset($param['type']) && $param['type'] === OCI_B_CURSOR)
-			{
-				$have_cursor = TRUE;
-			}
-		}
-		$sql = trim($sql, ',').'); END;';
-
-		$this->_reset_stmt_id = FALSE;
-		$this->stmt_id = oci_parse($this->conn_id, $sql);
-		$this->_bind_params($params);
-		$result = $this->query($sql, FALSE, $have_cursor);
-		$this->_reset_stmt_id = TRUE;
-		return $result;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Bind parameters
-	 *
-	 * @param	array	$params
-	 * @return	void
-	 */
-	protected function _bind_params($params)
-	{
-		if ( ! is_array($params) OR ! is_resource($this->stmt_id))
-		{
-			return;
-		}
-
-		foreach ($params as $param)
-		{
-			foreach (array('name', 'value', 'type', 'length') as $val)
-			{
-				if ( ! isset($param[$val]))
-				{
-					$param[$val] = '';
-				}
-			}
-
-			oci_bind_by_name($this->stmt_id, $param['name'], $param['value'], $param['length'], $param['type']);
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Begin Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_begin()
-	{
-		$this->commit_mode = OCI_NO_AUTO_COMMIT;
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Commit Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_commit()
-	{
-		$this->commit_mode = OCI_COMMIT_ON_SUCCESS;
-
-		return oci_commit($this->conn_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Rollback Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_rollback()
-	{
-		$this->commit_mode = OCI_COMMIT_ON_SUCCESS;
-		return oci_rollback($this->conn_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Affected Rows
-	 *
-	 * @return	int
-	 */
-	public function affected_rows()
-	{
-		return oci_num_rows($this->stmt_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Insert ID
-	 *
-	 * @return	int
-	 */
-	public function insert_id()
-	{
-		// not supported in oracle
-		return $this->display_error('db_unsupported_function');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show table query
-	 *
-	 * Generates a platform-specific query string so that the table names can be fetched
-	 *
-	 * @param	bool	$prefix_limit
-	 * @return	string
-	 */
-	protected function _list_tables($prefix_limit = FALSE)
-	{
-		$sql = 'SELECT "TABLE_NAME" FROM "ALL_TABLES"';
-
-		if ($prefix_limit !== FALSE && $this->dbprefix !== '')
-		{
-			return $sql.' WHERE "TABLE_NAME" LIKE \''.$this->escape_like_str($this->dbprefix)."%' "
-				.sprintf($this->_like_escape_str, $this->_like_escape_chr);
-		}
-
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show column query
-	 *
-	 * Generates a platform-specific query string so that the column names can be fetched
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _list_columns($table = '')
-	{
-		if (strpos($table, '.') !== FALSE)
-		{
-			sscanf($table, '%[^.].%s', $owner, $table);
-		}
-		else
-		{
-			$owner = $this->username;
-		}
-
-		return 'SELECT COLUMN_NAME FROM ALL_TAB_COLUMNS
-			WHERE UPPER(OWNER) = '.$this->escape(strtoupper($owner)).'
-				AND UPPER(TABLE_NAME) = '.$this->escape(strtoupper($table));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns an object with field data
-	 *
-	 * @param	string	$table
-	 * @return	array
-	 */
-	public function field_data($table)
-	{
-		if (strpos($table, '.') !== FALSE)
-		{
-			sscanf($table, '%[^.].%s', $owner, $table);
-		}
-		else
-		{
-			$owner = $this->username;
-		}
-
-		$sql = 'SELECT COLUMN_NAME, DATA_TYPE, CHAR_LENGTH, DATA_PRECISION, DATA_LENGTH, DATA_DEFAULT, NULLABLE
-			FROM ALL_TAB_COLUMNS
-			WHERE UPPER(OWNER) = '.$this->escape(strtoupper($owner)).'
-				AND UPPER(TABLE_NAME) = '.$this->escape(strtoupper($table));
-
-		if (($query = $this->query($sql)) === FALSE)
-		{
-			return FALSE;
-		}
-		$query = $query->result_object();
-
-		$retval = array();
-		for ($i = 0, $c = count($query); $i < $c; $i++)
-		{
-			$retval[$i]			= new stdClass();
-			$retval[$i]->name		= $query[$i]->COLUMN_NAME;
-			$retval[$i]->type		= $query[$i]->DATA_TYPE;
-
-			$length = ($query[$i]->CHAR_LENGTH > 0)
-				? $query[$i]->CHAR_LENGTH : $query[$i]->DATA_PRECISION;
-			if ($length === NULL)
-			{
-				$length = $query[$i]->DATA_LENGTH;
-			}
-			$retval[$i]->max_length		= $length;
-
-			$default = $query[$i]->DATA_DEFAULT;
-			if ($default === NULL && $query[$i]->NULLABLE === 'N')
-			{
-				$default = '';
-			}
-			$retval[$i]->default = $default;
-		}
-
-		return $retval;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Error
-	 *
-	 * Returns an array containing code and message of the last
-	 * database error that has occurred.
-	 *
-	 * @return	array
-	 */
-	public function error()
-	{
-		// oci_error() returns an array that already contains
-		// 'code' and 'message' keys, but it can return false
-		// if there was no error ....
-		if (is_resource($this->curs_id))
-		{
-			$error = oci_error($this->curs_id);
-		}
-		elseif (is_resource($this->stmt_id))
-		{
-			$error = oci_error($this->stmt_id);
-		}
-		elseif (is_resource($this->conn_id))
-		{
-			$error = oci_error($this->conn_id);
-		}
-		else
-		{
-			$error = oci_error();
-		}
-
-		return is_array($error)
-			? $error
-			: array('code' => '', 'message' => '');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Insert batch statement
-	 *
-	 * Generates a platform-specific insert string from the supplied data
-	 *
-	 * @param	string	$table	Table name
-	 * @param	array	$keys	INSERT keys
-	 * @param 	array	$values	INSERT values
-	 * @return	string
-	 */
-	protected function _insert_batch($table, $keys, $values)
-	{
-		$keys = implode(', ', $keys);
-		$sql = "INSERT ALL\n";
-
-		for ($i = 0, $c = count($values); $i < $c; $i++)
-		{
-			$sql .= '	INTO '.$table.' ('.$keys.') VALUES '.$values[$i]."\n";
-		}
-
-		return $sql.'SELECT * FROM dual';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Truncate statement
-	 *
-	 * Generates a platform-specific truncate string from the supplied data
-	 *
-	 * If the database does not support the TRUNCATE statement,
-	 * then this method maps to 'DELETE FROM table'
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _truncate($table)
-	{
-		return 'TRUNCATE TABLE '.$table;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Delete statement
-	 *
-	 * Generates a platform-specific delete string from the supplied data
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _delete($table)
-	{
-		if ($this->qb_limit)
-		{
-			$this->where('rownum <= ',$this->qb_limit, FALSE);
-			$this->qb_limit = FALSE;
-		}
-
-		return parent::_delete($table);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * LIMIT
-	 *
-	 * Generates a platform-specific LIMIT clause
-	 *
-	 * @param	string	$sql	SQL Query
-	 * @return	string
-	 */
-	protected function _limit($sql)
-	{
-		if (version_compare($this->version(), '12.1', '>='))
-		{
-			// OFFSET-FETCH can be used only with the ORDER BY clause
-			empty($this->qb_orderby) && $sql .= ' ORDER BY 1';
-
-			return $sql.' OFFSET '.(int) $this->qb_offset.' ROWS FETCH NEXT '.$this->qb_limit.' ROWS ONLY';
-		}
-
-		$this->limit_used = TRUE;
-		return 'SELECT * FROM (SELECT inner_query.*, rownum rnum FROM ('.$sql.') inner_query WHERE rownum < '.($this->qb_offset + $this->qb_limit + 1).')'
-			.($this->qb_offset ? ' WHERE rnum >= '.($this->qb_offset + 1) : '');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Close DB Connection
-	 *
-	 * @return	void
-	 */
-	protected function _close()
-	{
-		if (is_resource($this->curs_id))
-		{
-			oci_free_statement($this->curs_id);
-		}
-
-		if (is_resource($this->stmt_id))
-		{
-			oci_free_statement($this->stmt_id);
-		}
-
-		oci_close($this->conn_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * We need to reset our $limit_used hack flag, so it doesn't propagate
-	 * to subsequent queries.
-	 *
-	 * @return	void
-	 */
-	protected function _reset_select()
-	{
-		$this->limit_used = FALSE;
-		parent::_reset_select();
-	}
-}
diff --git a/www-api/system/database/drivers/oci8/oci8_forge.php b/www-api/system/database/drivers/oci8/oci8_forge.php
deleted file mode 100644
index 9910b115..00000000
--- a/www-api/system/database/drivers/oci8/oci8_forge.php
+++ /dev/null
@@ -1,217 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.4.1
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Oracle Forge Class
- *
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_oci8_forge extends CI_DB_forge {
-
-	/**
-	 * CREATE DATABASE statement
-	 *
-	 * @var	string
-	 */
-	protected $_create_database	= FALSE;
-
-	/**
-	 * CREATE TABLE IF statement
-	 *
-	 * @var	string
-	 */
-	protected $_create_table_if	= FALSE;
-
-	/**
-	 * DROP DATABASE statement
-	 *
-	 * @var	string
-	 */
-	protected $_drop_database	= FALSE;
-
-	/**
-	 * DROP TABLE IF statement
-	 *
-	 * @var	string
-	 */
-	protected $_drop_table_if	= FALSE;
-
-	/**
-	 * UNSIGNED support
-	 *
-	 * @var	bool|array
-	 */
-	protected $_unsigned		= FALSE;
-
-	/**
-	 * NULL value representation in CREATE/ALTER TABLE statements
-	 *
-	 * @var	string
-	 */
-	protected $_null		= 'NULL';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ALTER TABLE
-	 *
-	 * @param	string	$alter_type	ALTER type
-	 * @param	string	$table		Table name
-	 * @param	mixed	$field		Column definition
-	 * @return	string|string[]
-	 */
-	protected function _alter_table($alter_type, $table, $field)
-	{
-		if ($alter_type === 'DROP')
-		{
-			return parent::_alter_table($alter_type, $table, $field);
-		}
-		elseif ($alter_type === 'CHANGE')
-		{
-			$alter_type = 'MODIFY';
-		}
-
-		$sql = 'ALTER TABLE '.$this->db->escape_identifiers($table);
-		$sqls = array();
-		for ($i = 0, $c = count($field); $i < $c; $i++)
-		{
-			if ($field[$i]['_literal'] !== FALSE)
-			{
-				$field[$i] = "\n\t".$field[$i]['_literal'];
-			}
-			else
-			{
-				$field[$i]['_literal'] = "\n\t".$this->_process_column($field[$i]);
-
-				if ( ! empty($field[$i]['comment']))
-				{
-					$sqls[] = 'COMMENT ON COLUMN '
-						.$this->db->escape_identifiers($table).'.'.$this->db->escape_identifiers($field[$i]['name'])
-						.' IS '.$field[$i]['comment'];
-				}
-
-				if ($alter_type === 'MODIFY' && ! empty($field[$i]['new_name']))
-				{
-					$sqls[] = $sql.' RENAME COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
-						.' TO '.$this->db->escape_identifiers($field[$i]['new_name']);
-				}
-
-				$field[$i] = "\n\t".$field[$i]['_literal'];
-			}
-		}
-
-		$sql .= ' '.$alter_type.' ';
-		$sql .= (count($field) === 1)
-				? $field[0]
-				: '('.implode(',', $field).')';
-
-		// RENAME COLUMN must be executed after MODIFY
-		array_unshift($sqls, $sql);
-		return $sqls;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute AUTO_INCREMENT
-	 *
-	 * @param	array	&$attributes
-	 * @param	array	&$field
-	 * @return	void
-	 */
-	protected function _attr_auto_increment(&$attributes, &$field)
-	{
-		if ( ! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === TRUE && stripos($field['type'], 'number') !== FALSE && version_compare($this->db->version(), '12.1', '>='))
-		{
-			$field['auto_increment'] = ' GENERATED ALWAYS AS IDENTITY';
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Process column
-	 *
-	 * @param	array	$field
-	 * @return	string
-	 */
-	protected function _process_column($field)
-	{
-		return $this->db->escape_identifiers($field['name'])
-			.' '.$field['type'].$field['length']
-			.$field['unsigned']
-			.$field['default']
-			.$field['auto_increment']
-			.$field['null']
-			.$field['unique'];
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute TYPE
-	 *
-	 * Performs a data type mapping between different databases.
-	 *
-	 * @param	array	&$attributes
-	 * @return	void
-	 */
-	protected function _attr_type(&$attributes)
-	{
-		switch (strtoupper($attributes['TYPE']))
-		{
-			case 'TINYINT':
-				$attributes['TYPE'] = 'NUMBER';
-				return;
-			case 'MEDIUMINT':
-				$attributes['TYPE'] = 'NUMBER';
-				return;
-			case 'INT':
-				$attributes['TYPE'] = 'NUMBER';
-				return;
-			case 'BIGINT':
-				$attributes['TYPE'] = 'NUMBER';
-				return;
-			default: return;
-		}
-	}
-}
diff --git a/www-api/system/database/drivers/oci8/oci8_result.php b/www-api/system/database/drivers/oci8/oci8_result.php
deleted file mode 100644
index 4312f9b2..00000000
--- a/www-api/system/database/drivers/oci8/oci8_result.php
+++ /dev/null
@@ -1,230 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.4.1
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * oci8 Result Class
- *
- * This class extends the parent result class: CI_DB_result
- *
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_oci8_result extends CI_DB_result {
-
-	/**
-	 * Statement ID
-	 *
-	 * @var	resource
-	 */
-	public $stmt_id;
-
-	/**
-	 * Cursor ID
-	 *
-	 * @var	resource
-	 */
-	public $curs_id;
-
-	/**
-	 * Limit used flag
-	 *
-	 * @var	bool
-	 */
-	public $limit_used;
-
-	/**
-	 * Commit mode flag
-	 *
-	 * @var	int
-	 */
-	public $commit_mode;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * @param	object	&$driver_object
-	 * @return	void
-	 */
-	public function __construct(&$driver_object)
-	{
-		parent::__construct($driver_object);
-
-		$this->stmt_id = $driver_object->stmt_id;
-		$this->curs_id = $driver_object->curs_id;
-		$this->limit_used = $driver_object->limit_used;
-		$this->commit_mode =& $driver_object->commit_mode;
-		$driver_object->stmt_id = FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Number of fields in the result set
-	 *
-	 * @return	int
-	 */
-	public function num_fields()
-	{
-		$count = oci_num_fields($this->stmt_id);
-
-		// if we used a limit we subtract it
-		return ($this->limit_used) ? $count - 1 : $count;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch Field Names
-	 *
-	 * Generates an array of column names
-	 *
-	 * @return	array
-	 */
-	public function list_fields()
-	{
-		$field_names = array();
-		for ($c = 1, $fieldCount = $this->num_fields(); $c <= $fieldCount; $c++)
-		{
-			$field_names[] = oci_field_name($this->stmt_id, $c);
-		}
-		return $field_names;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field data
-	 *
-	 * Generates an array of objects containing field meta-data
-	 *
-	 * @return	array
-	 */
-	public function field_data()
-	{
-		$retval = array();
-		for ($c = 1, $fieldCount = $this->num_fields(); $c <= $fieldCount; $c++)
-		{
-			$F		= new stdClass();
-			$F->name	= oci_field_name($this->stmt_id, $c);
-			$F->type	= oci_field_type($this->stmt_id, $c);
-			$F->max_length	= oci_field_size($this->stmt_id, $c);
-
-			$retval[] = $F;
-		}
-
-		return $retval;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Free the result
-	 *
-	 * @return	void
-	 */
-	public function free_result()
-	{
-		if (is_resource($this->result_id))
-		{
-			oci_free_statement($this->result_id);
-			$this->result_id = FALSE;
-		}
-
-		if (is_resource($this->stmt_id))
-		{
-			oci_free_statement($this->stmt_id);
-		}
-
-		if (is_resource($this->curs_id))
-		{
-			oci_cancel($this->curs_id);
-			$this->curs_id = NULL;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Result - associative array
-	 *
-	 * Returns the result set as an array
-	 *
-	 * @return	array
-	 */
-	protected function _fetch_assoc()
-	{
-		$id = ($this->curs_id) ? $this->curs_id : $this->stmt_id;
-		return oci_fetch_assoc($id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Result - object
-	 *
-	 * Returns the result set as an object
-	 *
-	 * @param	string	$class_name
-	 * @return	object
-	 */
-	protected function _fetch_object($class_name = 'stdClass')
-	{
-		$row = ($this->curs_id)
-			? oci_fetch_object($this->curs_id)
-			: oci_fetch_object($this->stmt_id);
-
-		if ($class_name === 'stdClass' OR ! $row)
-		{
-			return $row;
-		}
-
-		$class_name = new $class_name();
-		foreach ($row as $key => $value)
-		{
-			$class_name->$key = $value;
-		}
-
-		return $class_name;
-	}
-
-}
diff --git a/www-api/system/database/drivers/oci8/oci8_utility.php b/www-api/system/database/drivers/oci8/oci8_utility.php
deleted file mode 100644
index bcce114f..00000000
--- a/www-api/system/database/drivers/oci8/oci8_utility.php
+++ /dev/null
@@ -1,69 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.4.1
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Oracle Utility Class
- *
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_oci8_utility extends CI_DB_utility {
-
-	/**
-	 * List databases statement
-	 *
-	 * @var	string
-	 */
-	protected $_list_databases	= 'SELECT username FROM dba_users'; // Schemas are actual usernames
-
-	/**
-	 * Export
-	 *
-	 * @param	array	$params	Preferences
-	 * @return	mixed
-	 */
-	protected function _backup($params = array())
-	{
-		// Currently unsupported
-		return $this->db->display_error('db_unsupported_feature');
-	}
-
-}
diff --git a/www-api/system/database/drivers/odbc/index.html b/www-api/system/database/drivers/odbc/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/system/database/drivers/odbc/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/system/database/drivers/odbc/odbc_driver.php b/www-api/system/database/drivers/odbc/odbc_driver.php
deleted file mode 100644
index cfb9d573..00000000
--- a/www-api/system/database/drivers/odbc/odbc_driver.php
+++ /dev/null
@@ -1,426 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.3.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * ODBC Database Adapter Class
- *
- * Note: _DB is an extender class that the app controller
- * creates dynamically based on whether the query builder
- * class is being used or not.
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_odbc_driver extends CI_DB_driver {
-
-	/**
-	 * Database driver
-	 *
-	 * @var	string
-	 */
-	public $dbdriver = 'odbc';
-
-	/**
-	 * Database schema
-	 *
-	 * @var	string
-	 */
-	public $schema = 'public';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Identifier escape character
-	 *
-	 * Must be empty for ODBC.
-	 *
-	 * @var	string
-	 */
-	protected $_escape_char = '';
-
-	/**
-	 * ESCAPE statement string
-	 *
-	 * @var	string
-	 */
-	protected $_like_escape_str = " {escape '%s'} ";
-
-	/**
-	 * ORDER BY random keyword
-	 *
-	 * @var	array
-	 */
-	protected $_random_keyword = array('RND()', 'RND(%d)');
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ODBC result ID resource returned from odbc_prepare()
-	 *
-	 * @var	resource
-	 */
-	private $odbc_result;
-
-	/**
-	 * Values to use with odbc_execute() for prepared statements
-	 *
-	 * @var	array
-	 */
-	private $binds = array();
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * @param	array	$params
-	 * @return	void
-	 */
-	public function __construct($params)
-	{
-		parent::__construct($params);
-
-		// Legacy support for DSN in the hostname field
-		if (empty($this->dsn))
-		{
-			$this->dsn = $this->hostname;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Non-persistent database connection
-	 *
-	 * @param	bool	$persistent
-	 * @return	resource
-	 */
-	public function db_connect($persistent = FALSE)
-	{
-		return ($persistent === TRUE)
-			? odbc_pconnect($this->dsn, $this->username, $this->password)
-			: odbc_connect($this->dsn, $this->username, $this->password);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Compile Bindings
-	 *
-	 * @param	string	$sql	SQL statement
-	 * @param	array	$binds	An array of values to bind
-	 * @return	string
-	 */
-	public function compile_binds($sql, $binds)
-	{
-		if (empty($binds) OR empty($this->bind_marker) OR strpos($sql, $this->bind_marker) === FALSE)
-		{
-			return $sql;
-		}
-		elseif ( ! is_array($binds))
-		{
-			$binds = array($binds);
-			$bind_count = 1;
-		}
-		else
-		{
-			// Make sure we're using numeric keys
-			$binds = array_values($binds);
-			$bind_count = count($binds);
-		}
-
-		// We'll need the marker length later
-		$ml = strlen($this->bind_marker);
-
-		// Make sure not to replace a chunk inside a string that happens to match the bind marker
-		if ($c = preg_match_all("/'[^']*'|\"[^\"]*\"/i", $sql, $matches))
-		{
-			$c = preg_match_all('/'.preg_quote($this->bind_marker, '/').'/i',
-				str_replace($matches[0],
-					str_replace($this->bind_marker, str_repeat(' ', $ml), $matches[0]),
-					$sql, $c),
-				$matches, PREG_OFFSET_CAPTURE);
-
-			// Bind values' count must match the count of markers in the query
-			if ($bind_count !== $c)
-			{
-				return $sql;
-			}
-		}
-		elseif (($c = preg_match_all('/'.preg_quote($this->bind_marker, '/').'/i', $sql, $matches, PREG_OFFSET_CAPTURE)) !== $bind_count)
-		{
-			return $sql;
-		}
-
-		if ($this->bind_marker !== '?')
-		{
-			do
-			{
-				$c--;
-				$sql = substr_replace($sql, '?', $matches[0][$c][1], $ml);
-			}
-			while ($c !== 0);
-		}
-
-		if (FALSE !== ($this->odbc_result = odbc_prepare($this->conn_id, $sql)))
-		{
-			$this->binds = array_values($binds);
-		}
-
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Execute the query
-	 *
-	 * @param	string	$sql	an SQL query
-	 * @return	resource
-	 */
-	protected function _execute($sql)
-	{
-		if ( ! isset($this->odbc_result))
-		{
-			return odbc_exec($this->conn_id, $sql);
-		}
-		elseif ($this->odbc_result === FALSE)
-		{
-			return FALSE;
-		}
-
-		if (TRUE === ($success = odbc_execute($this->odbc_result, $this->binds)))
-		{
-			// For queries that return result sets, return the result_id resource on success
-			$this->is_write_type($sql) OR $success = $this->odbc_result;
-		}
-
-		$this->odbc_result = NULL;
-		$this->binds       = array();
-
-		return $success;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Begin Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_begin()
-	{
-		return odbc_autocommit($this->conn_id, FALSE);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Commit Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_commit()
-	{
-		if (odbc_commit($this->conn_id))
-		{
-			odbc_autocommit($this->conn_id, TRUE);
-			return TRUE;
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Rollback Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_rollback()
-	{
-		if (odbc_rollback($this->conn_id))
-		{
-			odbc_autocommit($this->conn_id, TRUE);
-			return TRUE;
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Determines if a query is a "write" type.
-	 *
-	 * @param	string	An SQL query string
-	 * @return	bool
-	 */
-	public function is_write_type($sql)
-	{
-		if (preg_match('#^(INSERT|UPDATE).*RETURNING\s.+(\,\s?.+)*$#is', $sql))
-		{
-			return FALSE;
-		}
-
-		return parent::is_write_type($sql);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Platform-dependent string escape
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	protected function _escape_str($str)
-	{
-		$this->display_error('db_unsupported_feature');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Affected Rows
-	 *
-	 * @return	int
-	 */
-	public function affected_rows()
-	{
-		return odbc_num_rows($this->result_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Insert ID
-	 *
-	 * @return	bool
-	 */
-	public function insert_id()
-	{
-		return ($this->db_debug) ? $this->display_error('db_unsupported_feature') : FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show table query
-	 *
-	 * Generates a platform-specific query string so that the table names can be fetched
-	 *
-	 * @param	bool	$prefix_limit
-	 * @return	string
-	 */
-	protected function _list_tables($prefix_limit = FALSE)
-	{
-		$sql = "SELECT table_name FROM information_schema.tables WHERE table_schema = '".$this->schema."'";
-
-		if ($prefix_limit !== FALSE && $this->dbprefix !== '')
-		{
-			return $sql." AND table_name LIKE '".$this->escape_like_str($this->dbprefix)."%' "
-				.sprintf($this->_like_escape_str, $this->_like_escape_chr);
-		}
-
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show column query
-	 *
-	 * Generates a platform-specific query string so that the column names can be fetched
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _list_columns($table = '')
-	{
-		return 'SHOW COLUMNS FROM '.$table;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field data query
-	 *
-	 * Generates a platform-specific query so that the column data can be retrieved
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _field_data($table)
-	{
-		return 'SELECT TOP 1 FROM '.$table;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Error
-	 *
-	 * Returns an array containing code and message of the last
-	 * database error that has occurred.
-	 *
-	 * @return	array
-	 */
-	public function error()
-	{
-		return array('code' => odbc_error($this->conn_id), 'message' => odbc_errormsg($this->conn_id));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Close DB Connection
-	 *
-	 * @return	void
-	 */
-	protected function _close()
-	{
-		odbc_close($this->conn_id);
-	}
-}
diff --git a/www-api/system/database/drivers/odbc/odbc_forge.php b/www-api/system/database/drivers/odbc/odbc_forge.php
deleted file mode 100644
index 115d08a3..00000000
--- a/www-api/system/database/drivers/odbc/odbc_forge.php
+++ /dev/null
@@ -1,87 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.3.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * ODBC Forge Class
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/database/
- */
-class CI_DB_odbc_forge extends CI_DB_forge {
-
-	/**
-	 * CREATE TABLE IF statement
-	 *
-	 * @var	string
-	 */
-	protected $_create_table_if	= FALSE;
-
-	/**
-	 * DROP TABLE IF statement
-	 *
-	 * @var	string
-	 */
-	protected $_drop_table_if	= FALSE;
-
-	/**
-	 * UNSIGNED support
-	 *
-	 * @var	bool|array
-	 */
-	protected $_unsigned		= FALSE;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute AUTO_INCREMENT
-	 *
-	 * @param	array	&$attributes
-	 * @param	array	&$field
-	 * @return	void
-	 */
-	protected function _attr_auto_increment(&$attributes, &$field)
-	{
-		// Not supported (in most databases at least)
-	}
-
-}
diff --git a/www-api/system/database/drivers/odbc/odbc_result.php b/www-api/system/database/drivers/odbc/odbc_result.php
deleted file mode 100644
index e5847f10..00000000
--- a/www-api/system/database/drivers/odbc/odbc_result.php
+++ /dev/null
@@ -1,269 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.3.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * ODBC Result Class
- *
- * This class extends the parent result class: CI_DB_result
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_odbc_result extends CI_DB_result {
-
-	/**
-	 * Number of rows in the result set
-	 *
-	 * @return	int
-	 */
-	public function num_rows()
-	{
-		if (is_int($this->num_rows))
-		{
-			return $this->num_rows;
-		}
-		elseif (($this->num_rows = odbc_num_rows($this->result_id)) !== -1)
-		{
-			return $this->num_rows;
-		}
-
-		// Work-around for ODBC subdrivers that don't support num_rows()
-		if (count($this->result_array) > 0)
-		{
-			return $this->num_rows = count($this->result_array);
-		}
-		elseif (count($this->result_object) > 0)
-		{
-			return $this->num_rows = count($this->result_object);
-		}
-
-		return $this->num_rows = count($this->result_array());
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Number of fields in the result set
-	 *
-	 * @return	int
-	 */
-	public function num_fields()
-	{
-		return odbc_num_fields($this->result_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch Field Names
-	 *
-	 * Generates an array of column names
-	 *
-	 * @return	array
-	 */
-	public function list_fields()
-	{
-		$field_names = array();
-		$num_fields = $this->num_fields();
-
-		if ($num_fields > 0)
-		{
-			for ($i = 1; $i <= $num_fields; $i++)
-			{
-				$field_names[] = odbc_field_name($this->result_id, $i);
-			}
-		}
-
-		return $field_names;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field data
-	 *
-	 * Generates an array of objects containing field meta-data
-	 *
-	 * @return	array
-	 */
-	public function field_data()
-	{
-		$retval = array();
-		for ($i = 0, $odbc_index = 1, $c = $this->num_fields(); $i < $c; $i++, $odbc_index++)
-		{
-			$retval[$i]			= new stdClass();
-			$retval[$i]->name		= odbc_field_name($this->result_id, $odbc_index);
-			$retval[$i]->type		= odbc_field_type($this->result_id, $odbc_index);
-			$retval[$i]->max_length		= odbc_field_len($this->result_id, $odbc_index);
-			$retval[$i]->primary_key	= 0;
-			$retval[$i]->default		= '';
-		}
-
-		return $retval;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Free the result
-	 *
-	 * @return	void
-	 */
-	public function free_result()
-	{
-		if (is_resource($this->result_id))
-		{
-			odbc_free_result($this->result_id);
-			$this->result_id = FALSE;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Result - associative array
-	 *
-	 * Returns the result set as an array
-	 *
-	 * @return	array
-	 */
-	protected function _fetch_assoc()
-	{
-		return odbc_fetch_array($this->result_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Result - object
-	 *
-	 * Returns the result set as an object
-	 *
-	 * @param	string	$class_name
-	 * @return	object
-	 */
-	protected function _fetch_object($class_name = 'stdClass')
-	{
-		$row = odbc_fetch_object($this->result_id);
-
-		if ($class_name === 'stdClass' OR ! $row)
-		{
-			return $row;
-		}
-
-		$class_name = new $class_name();
-		foreach ($row as $key => $value)
-		{
-			$class_name->$key = $value;
-		}
-
-		return $class_name;
-	}
-
-}
-
-// --------------------------------------------------------------------
-
-if ( ! function_exists('odbc_fetch_array'))
-{
-	/**
-	 * ODBC Fetch array
-	 *
-	 * Emulates the native odbc_fetch_array() function when
-	 * it is not available (odbc_fetch_array() requires unixODBC)
-	 *
-	 * @param	resource	&$result
-	 * @param	int		$rownumber
-	 * @return	array
-	 */
-	function odbc_fetch_array(&$result, $rownumber = 1)
-	{
-		$rs = array();
-		if ( ! odbc_fetch_into($result, $rs, $rownumber))
-		{
-			return FALSE;
-		}
-
-		$rs_assoc = array();
-		foreach ($rs as $k => $v)
-		{
-			$field_name = odbc_field_name($result, $k+1);
-			$rs_assoc[$field_name] = $v;
-		}
-
-		return $rs_assoc;
-	}
-}
-
-// --------------------------------------------------------------------
-
-if ( ! function_exists('odbc_fetch_object'))
-{
-	/**
-	 * ODBC Fetch object
-	 *
-	 * Emulates the native odbc_fetch_object() function when
-	 * it is not available.
-	 *
-	 * @param	resource	&$result
-	 * @param	int		$rownumber
-	 * @return	object
-	 */
-	function odbc_fetch_object(&$result, $rownumber = 1)
-	{
-		$rs = array();
-		if ( ! odbc_fetch_into($result, $rs, $rownumber))
-		{
-			return FALSE;
-		}
-
-		$rs_object = new stdClass();
-		foreach ($rs as $k => $v)
-		{
-			$field_name = odbc_field_name($result, $k+1);
-			$rs_object->$field_name = $v;
-		}
-
-		return $rs_object;
-	}
-}
diff --git a/www-api/system/database/drivers/odbc/odbc_utility.php b/www-api/system/database/drivers/odbc/odbc_utility.php
deleted file mode 100644
index a69ed000..00000000
--- a/www-api/system/database/drivers/odbc/odbc_utility.php
+++ /dev/null
@@ -1,64 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.3.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * ODBC Utility Class
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/database/
- */
-class CI_DB_odbc_utility extends CI_DB_utility {
-
-	/**
-	 * Export
-	 *
-	 * @param	array	$params	Preferences
-	 * @return	mixed
-	 */
-	protected function _backup($params = array())
-	{
-		// Currently unsupported
-		return $this->db->display_error('db_unsupported_feature');
-	}
-
-}
diff --git a/www-api/system/database/drivers/pdo/index.html b/www-api/system/database/drivers/pdo/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/system/database/drivers/pdo/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/system/database/drivers/pdo/pdo_driver.php b/www-api/system/database/drivers/pdo/pdo_driver.php
deleted file mode 100644
index 559e8655..00000000
--- a/www-api/system/database/drivers/pdo/pdo_driver.php
+++ /dev/null
@@ -1,351 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 2.1.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PDO Database Adapter Class
- *
- * Note: _DB is an extender class that the app controller
- * creates dynamically based on whether the query builder
- * class is being used or not.
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_pdo_driver extends CI_DB {
-
-	/**
-	 * Database driver
-	 *
-	 * @var	string
-	 */
-	public $dbdriver = 'pdo';
-
-	/**
-	 * PDO Options
-	 *
-	 * @var	array
-	 */
-	public $options = array();
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * Validates the DSN string and/or detects the subdriver.
-	 *
-	 * @param	array	$params
-	 * @return	void
-	 */
-	public function __construct($params)
-	{
-		parent::__construct($params);
-
-		if (preg_match('/([^:]+):/', $this->dsn, $match) && count($match) === 2)
-		{
-			// If there is a minimum valid dsn string pattern found, we're done
-			// This is for general PDO users, who tend to have a full DSN string.
-			$this->subdriver = $match[1];
-			return;
-		}
-		// Legacy support for DSN specified in the hostname field
-		elseif (preg_match('/([^:]+):/', $this->hostname, $match) && count($match) === 2)
-		{
-			$this->dsn = $this->hostname;
-			$this->hostname = NULL;
-			$this->subdriver = $match[1];
-			return;
-		}
-		elseif (in_array($this->subdriver, array('mssql', 'sybase'), TRUE))
-		{
-			$this->subdriver = 'dblib';
-		}
-		elseif ($this->subdriver === '4D')
-		{
-			$this->subdriver = '4d';
-		}
-		elseif ( ! in_array($this->subdriver, array('4d', 'cubrid', 'dblib', 'firebird', 'ibm', 'informix', 'mysql', 'oci', 'odbc', 'pgsql', 'sqlite', 'sqlsrv'), TRUE))
-		{
-			log_message('error', 'PDO: Invalid or non-existent subdriver');
-
-			if ($this->db_debug)
-			{
-				show_error('Invalid or non-existent PDO subdriver');
-			}
-		}
-
-		$this->dsn = NULL;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Database connection
-	 *
-	 * @param	bool	$persistent
-	 * @return	object
-	 */
-	public function db_connect($persistent = FALSE)
-	{
-		if ($persistent === TRUE)
-		{
-			$this->options[PDO::ATTR_PERSISTENT] = TRUE;
-		}
-
-		// From PHP8.0, default PDO::ATTR_ERRMODE is changed
-		// from PDO::ERRMODE_SILENT to PDO::ERRMODE_EXCEPTION
-		// as https://wiki.php.net/rfc/pdo_default_errmode
-		if ( ! isset($this->options[PDO::ATTR_ERRMODE]))
-		{
-			$this->options[PDO::ATTR_ERRMODE] = PDO::ERRMODE_SILENT;
-		}
-
-		try
-		{
-			return new PDO($this->dsn, $this->username, $this->password, $this->options);
-		}
-		catch (PDOException $e)
-		{
-			if ($this->db_debug && empty($this->failover))
-			{
-				$this->display_error($e->getMessage(), '', TRUE);
-			}
-
-			return FALSE;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Database version number
-	 *
-	 * @return	string
-	 */
-	public function version()
-	{
-		if (isset($this->data_cache['version']))
-		{
-			return $this->data_cache['version'];
-		}
-
-		// Not all subdrivers support the getAttribute() method
-		try
-		{
-			return $this->data_cache['version'] = $this->conn_id->getAttribute(PDO::ATTR_SERVER_VERSION);
-		}
-		catch (PDOException $e)
-		{
-			return parent::version();
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Execute the query
-	 *
-	 * @param	string	$sql	SQL query
-	 * @return	mixed
-	 */
-	protected function _execute($sql)
-	{
-		return $this->conn_id->query($sql);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Begin Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_begin()
-	{
-		return $this->conn_id->beginTransaction();
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Commit Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_commit()
-	{
-		return $this->conn_id->commit();
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Rollback Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_rollback()
-	{
-		return $this->conn_id->rollBack();
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Platform-dependent string escape
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	protected function _escape_str($str)
-	{
-		// Escape the string
-		$str = $this->conn_id->quote($str);
-
-		// If there are duplicated quotes, trim them away
-		return ($str[0] === "'")
-			? substr($str, 1, -1)
-			: $str;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Affected Rows
-	 *
-	 * @return	int
-	 */
-	public function affected_rows()
-	{
-		return is_object($this->result_id) ? $this->result_id->rowCount() : 0;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Insert ID
-	 *
-	 * @param	string	$name
-	 * @return	int
-	 */
-	public function insert_id($name = NULL)
-	{
-		return $this->conn_id->lastInsertId($name);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field data query
-	 *
-	 * Generates a platform-specific query so that the column data can be retrieved
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _field_data($table)
-	{
-		return 'SELECT TOP 1 * FROM '.$this->protect_identifiers($table);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Error
-	 *
-	 * Returns an array containing code and message of the last
-	 * database error that has occurred.
-	 *
-	 * @return	array
-	 */
-	public function error()
-	{
-		$error = array('code' => '00000', 'message' => '');
-		$pdo_error = $this->conn_id->errorInfo();
-
-		if (empty($pdo_error[0]))
-		{
-			return $error;
-		}
-
-		$error['code'] = isset($pdo_error[1]) ? $pdo_error[0].'/'.$pdo_error[1] : $pdo_error[0];
-		if (isset($pdo_error[2]))
-		{
-			$error['message'] = $pdo_error[2];
-		}
-
-		return $error;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Truncate statement
-	 *
-	 * Generates a platform-specific truncate string from the supplied data
-	 *
-	 * If the database does not support the TRUNCATE statement,
-	 * then this method maps to 'DELETE FROM table'
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _truncate($table)
-	{
-		return 'TRUNCATE TABLE '.$table;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Close DB Connection
-	 *
-	 * @return	void
-	 */
-	protected function _close()
-	{
-		$this->result_id = FALSE;
-		$this->conn_id = FALSE;
-	}
-
-}
diff --git a/www-api/system/database/drivers/pdo/pdo_forge.php b/www-api/system/database/drivers/pdo/pdo_forge.php
deleted file mode 100644
index b35ff677..00000000
--- a/www-api/system/database/drivers/pdo/pdo_forge.php
+++ /dev/null
@@ -1,66 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 2.1.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PDO Forge Class
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/database/
- */
-class CI_DB_pdo_forge extends CI_DB_forge {
-
-	/**
-	 * CREATE TABLE IF statement
-	 *
-	 * @var	string
-	 */
-	protected $_create_table_if	= FALSE;
-
-	/**
-	 * DROP TABLE IF statement
-	 *
-	 * @var	string
-	 */
-	protected $_drop_table_if	= FALSE;
-
-}
diff --git a/www-api/system/database/drivers/pdo/pdo_result.php b/www-api/system/database/drivers/pdo/pdo_result.php
deleted file mode 100644
index bf9e1237..00000000
--- a/www-api/system/database/drivers/pdo/pdo_result.php
+++ /dev/null
@@ -1,199 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 2.1.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PDO Result Class
- *
- * This class extends the parent result class: CI_DB_result
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_pdo_result extends CI_DB_result {
-
-	/**
-	 * Number of rows in the result set
-	 *
-	 * @return	int
-	 */
-	public function num_rows()
-	{
-		if (is_int($this->num_rows))
-		{
-			return $this->num_rows;
-		}
-		elseif (count($this->result_array) > 0)
-		{
-			return $this->num_rows = count($this->result_array);
-		}
-		elseif (count($this->result_object) > 0)
-		{
-			return $this->num_rows = count($this->result_object);
-		}
-		elseif (($num_rows = $this->result_id->rowCount()) > 0)
-		{
-			return $this->num_rows = $num_rows;
-		}
-
-		return $this->num_rows = count($this->result_array());
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Number of fields in the result set
-	 *
-	 * @return	int
-	 */
-	public function num_fields()
-	{
-		return $this->result_id->columnCount();
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch Field Names
-	 *
-	 * Generates an array of column names
-	 *
-	 * @return	bool
-	 */
-	public function list_fields()
-	{
-		$field_names = array();
-		for ($i = 0, $c = $this->num_fields(); $i < $c; $i++)
-		{
-			// Might trigger an E_WARNING due to not all subdrivers
-			// supporting getColumnMeta()
-			$field_names[$i] = @$this->result_id->getColumnMeta($i);
-			$field_names[$i] = $field_names[$i]['name'];
-		}
-
-		return $field_names;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field data
-	 *
-	 * Generates an array of objects containing field meta-data
-	 *
-	 * @return	array
-	 */
-	public function field_data()
-	{
-		try
-		{
-			$retval = array();
-
-			for ($i = 0, $c = $this->num_fields(); $i < $c; $i++)
-			{
-				$field = $this->result_id->getColumnMeta($i);
-
-				$retval[$i]			= new stdClass();
-				$retval[$i]->name		= $field['name'];
-				$retval[$i]->type		= isset($field['native_type']) ? $field['native_type'] : null;
-				$retval[$i]->max_length		= ($field['len'] > 0) ? $field['len'] : NULL;
-				$retval[$i]->primary_key	= (int) ( ! empty($field['flags']) && in_array('primary_key', $field['flags'], TRUE));
-			}
-
-			return $retval;
-		}
-		catch (Exception $e)
-		{
-			if ($this->db->db_debug)
-			{
-				return $this->db->display_error('db_unsupported_feature');
-			}
-
-			return FALSE;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Free the result
-	 *
-	 * @return	void
-	 */
-	public function free_result()
-	{
-		if (is_object($this->result_id))
-		{
-			$this->result_id = FALSE;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Result - associative array
-	 *
-	 * Returns the result set as an array
-	 *
-	 * @return	array
-	 */
-	protected function _fetch_assoc()
-	{
-		return $this->result_id->fetch(PDO::FETCH_ASSOC);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Result - object
-	 *
-	 * Returns the result set as an object
-	 *
-	 * @param	string	$class_name
-	 * @return	object
-	 */
-	protected function _fetch_object($class_name = 'stdClass')
-	{
-		return $this->result_id->fetchObject($class_name);
-	}
-
-}
diff --git a/www-api/system/database/drivers/pdo/pdo_utility.php b/www-api/system/database/drivers/pdo/pdo_utility.php
deleted file mode 100644
index 2094ef4a..00000000
--- a/www-api/system/database/drivers/pdo/pdo_utility.php
+++ /dev/null
@@ -1,64 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 2.1.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PDO Utility Class
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/database/
- */
-class CI_DB_pdo_utility extends CI_DB_utility {
-
-	/**
-	 * Export
-	 *
-	 * @param	array	$params	Preferences
-	 * @return	mixed
-	 */
-	protected function _backup($params = array())
-	{
-		// Currently unsupported
-		return $this->db->display_error('db_unsupported_feature');
-	}
-
-}
diff --git a/www-api/system/database/drivers/pdo/subdrivers/index.html b/www-api/system/database/drivers/pdo/subdrivers/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/system/database/drivers/pdo/subdrivers/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/system/database/drivers/pdo/subdrivers/pdo_4d_driver.php b/www-api/system/database/drivers/pdo/subdrivers/pdo_4d_driver.php
deleted file mode 100644
index 8d5b2f68..00000000
--- a/www-api/system/database/drivers/pdo/subdrivers/pdo_4d_driver.php
+++ /dev/null
@@ -1,201 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PDO 4D Database Adapter Class
- *
- * Note: _DB is an extender class that the app controller
- * creates dynamically based on whether the query builder
- * class is being used or not.
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_pdo_4d_driver extends CI_DB_pdo_driver {
-
-	/**
-	 * Sub-driver
-	 *
-	 * @var	string
-	 */
-	public $subdriver = '4d';
-
-	/**
-	 * Identifier escape character
-	 *
-	 * @var	string[]
-	 */
-	protected $_escape_char = array('[', ']');
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * Builds the DSN if not already set.
-	 *
-	 * @param	array	$params
-	 * @return	void
-	 */
-	public function __construct($params)
-	{
-		parent::__construct($params);
-
-		if (empty($this->dsn))
-		{
-			$this->dsn = '4D:host='.(empty($this->hostname) ? '127.0.0.1' : $this->hostname);
-
-			empty($this->port) OR $this->dsn .= ';port='.$this->port;
-			empty($this->database) OR $this->dsn .= ';dbname='.$this->database;
-			empty($this->char_set) OR $this->dsn .= ';charset='.$this->char_set;
-		}
-		elseif ( ! empty($this->char_set) && strpos($this->dsn, 'charset=', 3) === FALSE)
-		{
-			$this->dsn .= ';charset='.$this->char_set;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show table query
-	 *
-	 * Generates a platform-specific query string so that the table names can be fetched
-	 *
-	 * @param	bool	$prefix_limit
-	 * @return	string
-	 */
-	protected function _list_tables($prefix_limit = FALSE)
-	{
-		$sql = 'SELECT '.$this->escape_identifiers('TABLE_NAME').' FROM '.$this->escape_identifiers('_USER_TABLES');
-
-		if ($prefix_limit === TRUE && $this->dbprefix !== '')
-		{
-			$sql .= ' WHERE '.$this->escape_identifiers('TABLE_NAME')." LIKE '".$this->escape_like_str($this->dbprefix)."%' "
-				.sprintf($this->_like_escape_str, $this->_like_escape_chr);
-		}
-
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show column query
-	 *
-	 * Generates a platform-specific query string so that the column names can be fetched
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _list_columns($table = '')
-	{
-		return 'SELECT '.$this->escape_identifiers('COLUMN_NAME').' FROM '.$this->escape_identifiers('_USER_COLUMNS')
-			.' WHERE '.$this->escape_identifiers('TABLE_NAME').' = '.$this->escape($table);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field data query
-	 *
-	 * Generates a platform-specific query so that the column data can be retrieved
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _field_data($table)
-	{
-		return 'SELECT * FROM '.$this->protect_identifiers($table, TRUE, NULL, FALSE).' LIMIT 1';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Update statement
-	 *
-	 * Generates a platform-specific update string from the supplied data
-	 *
-	 * @param	string	$table
-	 * @param	array	$values
-	 * @return	string
-	 */
-	protected function _update($table, $values)
-	{
-		$this->qb_limit = FALSE;
-		$this->qb_orderby = array();
-		return parent::_update($table, $values);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Delete statement
-	 *
-	 * Generates a platform-specific delete string from the supplied data
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _delete($table)
-	{
-		$this->qb_limit = FALSE;
-		return parent::_delete($table);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * LIMIT
-	 *
-	 * Generates a platform-specific LIMIT clause
-	 *
-	 * @param	string	$sql	SQL Query
-	 * @return	string
-	 */
-	protected function _limit($sql)
-	{
-		return $sql.' LIMIT '.$this->qb_limit.($this->qb_offset ? ' OFFSET '.$this->qb_offset : '');
-	}
-
-}
diff --git a/www-api/system/database/drivers/pdo/subdrivers/pdo_4d_forge.php b/www-api/system/database/drivers/pdo/subdrivers/pdo_4d_forge.php
deleted file mode 100644
index 28fc008a..00000000
--- a/www-api/system/database/drivers/pdo/subdrivers/pdo_4d_forge.php
+++ /dev/null
@@ -1,218 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PDO 4D Forge Class
- *
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_pdo_4d_forge extends CI_DB_pdo_forge {
-
-	/**
-	 * CREATE DATABASE statement
-	 *
-	 * @var	string
-	 */
-	protected $_create_database	= 'CREATE SCHEMA %s';
-
-	/**
-	 * DROP DATABASE statement
-	 *
-	 * @var	string
-	 */
-	protected $_drop_database	= 'DROP SCHEMA %s';
-
-	/**
-	 * CREATE TABLE IF statement
-	 *
-	 * @var	string
-	 */
-	protected $_create_table_if	= 'CREATE TABLE IF NOT EXISTS';
-
-	/**
-	 * RENAME TABLE statement
-	 *
-	 * @var	string
-	 */
-	protected $_rename_table	= FALSE;
-
-	/**
-	 * DROP TABLE IF statement
-	 *
-	 * @var	string
-	 */
-	protected $_drop_table_if	= 'DROP TABLE IF EXISTS';
-
-	/**
-	 * UNSIGNED support
-	 *
-	 * @var	array
-	 */
-	protected $_unsigned		= array(
-		'INT16'		=> 'INT',
-		'SMALLINT'	=> 'INT',
-		'INT'		=> 'INT64',
-		'INT32'		=> 'INT64'
-	);
-
-	/**
-	 * DEFAULT value representation in CREATE/ALTER TABLE statements
-	 *
-	 * @var	string
-	 */
-	protected $_default		= FALSE;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ALTER TABLE
-	 *
-	 * @param	string	$alter_type	ALTER type
-	 * @param	string	$table		Table name
-	 * @param	mixed	$field		Column definition
-	 * @return	string|string[]
-	 */
-	protected function _alter_table($alter_type, $table, $field)
-	{
-		if (in_array($alter_type, array('ADD', 'DROP'), TRUE))
-		{
-			return parent::_alter_table($alter_type, $table, $field);
-		}
-
-		// No method of modifying columns is supported
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Process column
-	 *
-	 * @param	array	$field
-	 * @return	string
-	 */
-	protected function _process_column($field)
-	{
-		return $this->db->escape_identifiers($field['name'])
-			.' '.$field['type'].$field['length']
-			.$field['null']
-			.$field['unique']
-			.$field['auto_increment'];
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute TYPE
-	 *
-	 * Performs a data type mapping between different databases.
-	 *
-	 * @param	array	&$attributes
-	 * @return	void
-	 */
-	protected function _attr_type(&$attributes)
-	{
-		switch (strtoupper($attributes['TYPE']))
-		{
-			case 'TINYINT':
-				$attributes['TYPE'] = 'SMALLINT';
-				$attributes['UNSIGNED'] = FALSE;
-				return;
-			case 'MEDIUMINT':
-				$attributes['TYPE'] = 'INTEGER';
-				$attributes['UNSIGNED'] = FALSE;
-				return;
-			case 'INTEGER':
-				$attributes['TYPE'] = 'INT';
-				return;
-			case 'BIGINT':
-				$attributes['TYPE'] = 'INT64';
-				return;
-			default: return;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute UNIQUE
-	 *
-	 * @param	array	&$attributes
-	 * @param	array	&$field
-	 * @return	void
-	 */
-	protected function _attr_unique(&$attributes, &$field)
-	{
-		if ( ! empty($attributes['UNIQUE']) && $attributes['UNIQUE'] === TRUE)
-		{
-			$field['unique'] = ' UNIQUE';
-
-			// UNIQUE must be used with NOT NULL
-			$field['null'] = ' NOT NULL';
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute AUTO_INCREMENT
-	 *
-	 * @param	array	&$attributes
-	 * @param	array	&$field
-	 * @return	void
-	 */
-	protected function _attr_auto_increment(&$attributes, &$field)
-	{
-		if ( ! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === TRUE)
-		{
-			if (stripos($field['type'], 'int') !== FALSE)
-			{
-				$field['auto_increment'] = ' AUTO_INCREMENT';
-			}
-			elseif (strcasecmp($field['type'], 'UUID') === 0)
-			{
-				$field['auto_increment'] = ' AUTO_GENERATE';
-			}
-		}
-	}
-
-}
diff --git a/www-api/system/database/drivers/pdo/subdrivers/pdo_cubrid_driver.php b/www-api/system/database/drivers/pdo/subdrivers/pdo_cubrid_driver.php
deleted file mode 100644
index c8f92585..00000000
--- a/www-api/system/database/drivers/pdo/subdrivers/pdo_cubrid_driver.php
+++ /dev/null
@@ -1,210 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PDO CUBRID Database Adapter Class
- *
- * Note: _DB is an extender class that the app controller
- * creates dynamically based on whether the query builder
- * class is being used or not.
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_pdo_cubrid_driver extends CI_DB_pdo_driver {
-
-	/**
-	 * Sub-driver
-	 *
-	 * @var	string
-	 */
-	public $subdriver = 'cubrid';
-
-	/**
-	 * Identifier escape character
-	 *
-	 * @var	string
-	 */
-	protected $_escape_char = '`';
-
-	/**
-	 * ORDER BY random keyword
-	 *
-	 * @var array
-	 */
-	protected $_random_keyword = array('RANDOM()', 'RANDOM(%d)');
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * Builds the DSN if not already set.
-	 *
-	 * @param	array	$params
-	 * @return	void
-	 */
-	public function __construct($params)
-	{
-		parent::__construct($params);
-
-		if (empty($this->dsn))
-		{
-			$this->dsn = 'cubrid:host='.(empty($this->hostname) ? '127.0.0.1' : $this->hostname);
-
-			empty($this->port) OR $this->dsn .= ';port='.$this->port;
-			empty($this->database) OR $this->dsn .= ';dbname='.$this->database;
-			empty($this->char_set) OR $this->dsn .= ';charset='.$this->char_set;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show table query
-	 *
-	 * Generates a platform-specific query string so that the table names can be fetched
-	 *
-	 * @param	bool	$prefix_limit
-	 * @return	string
-	 */
-	protected function _list_tables($prefix_limit = FALSE)
-	{
-		$sql = 'SHOW TABLES';
-
-		if ($prefix_limit === TRUE && $this->dbprefix !== '')
-		{
-			return $sql." LIKE '".$this->escape_like_str($this->dbprefix)."%'";
-		}
-
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show column query
-	 *
-	 * Generates a platform-specific query string so that the column names can be fetched
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _list_columns($table = '')
-	{
-		return 'SHOW COLUMNS FROM '.$this->protect_identifiers($table, TRUE, NULL, FALSE);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns an object with field data
-	 *
-	 * @param	string	$table
-	 * @return	array
-	 */
-	public function field_data($table)
-	{
-		if (($query = $this->query('SHOW COLUMNS FROM '.$this->protect_identifiers($table, TRUE, NULL, FALSE))) === FALSE)
-		{
-			return FALSE;
-		}
-		$query = $query->result_object();
-
-		$retval = array();
-		for ($i = 0, $c = count($query); $i < $c; $i++)
-		{
-			$retval[$i]			= new stdClass();
-			$retval[$i]->name		= $query[$i]->Field;
-
-			sscanf($query[$i]->Type, '%[a-z](%d)',
-				$retval[$i]->type,
-				$retval[$i]->max_length
-			);
-
-			$retval[$i]->default		= $query[$i]->Default;
-			$retval[$i]->primary_key	= (int) ($query[$i]->Key === 'PRI');
-		}
-
-		return $retval;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Truncate statement
-	 *
-	 * Generates a platform-specific truncate string from the supplied data
-	 *
-	 * If the database does not support the TRUNCATE statement,
-	 * then this method maps to 'DELETE FROM table'
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _truncate($table)
-	{
-		return 'TRUNCATE '.$table;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * FROM tables
-	 *
-	 * Groups tables in FROM clauses if needed, so there is no confusion
-	 * about operator precedence.
-	 *
-	 * @return	string
-	 */
-	protected function _from_tables()
-	{
-		if ( ! empty($this->qb_join) && count($this->qb_from) > 1)
-		{
-			return '('.implode(', ', $this->qb_from).')';
-		}
-
-		return implode(', ', $this->qb_from);
-	}
-
-}
diff --git a/www-api/system/database/drivers/pdo/subdrivers/pdo_cubrid_forge.php b/www-api/system/database/drivers/pdo/subdrivers/pdo_cubrid_forge.php
deleted file mode 100644
index de02983b..00000000
--- a/www-api/system/database/drivers/pdo/subdrivers/pdo_cubrid_forge.php
+++ /dev/null
@@ -1,231 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PDO CUBRID Forge Class
- *
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_pdo_cubrid_forge extends CI_DB_pdo_forge {
-
-	/**
-	 * CREATE DATABASE statement
-	 *
-	 * @var	string
-	 */
-	protected $_create_database	= FALSE;
-
-	/**
-	 * DROP DATABASE statement
-	 *
-	 * @var	string
-	 */
-	protected $_drop_database	= FALSE;
-
-	/**
-	 * CREATE TABLE keys flag
-	 *
-	 * Whether table keys are created from within the
-	 * CREATE TABLE statement.
-	 *
-	 * @var	bool
-	 */
-	protected $_create_table_keys	= TRUE;
-
-	/**
-	 * DROP TABLE IF statement
-	 *
-	 * @var	string
-	 */
-	protected $_drop_table_if	= 'DROP TABLE IF EXISTS';
-
-	/**
-	 * UNSIGNED support
-	 *
-	 * @var	array
-	 */
-	protected $_unsigned		= array(
-		'SHORT'		=> 'INTEGER',
-		'SMALLINT'	=> 'INTEGER',
-		'INT'		=> 'BIGINT',
-		'INTEGER'	=> 'BIGINT',
-		'BIGINT'	=> 'NUMERIC',
-		'FLOAT'		=> 'DOUBLE',
-		'REAL'		=> 'DOUBLE'
-	);
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ALTER TABLE
-	 *
-	 * @param	string	$alter_type	ALTER type
-	 * @param	string	$table		Table name
-	 * @param	mixed	$field		Column definition
-	 * @return	string|string[]
-	 */
-	protected function _alter_table($alter_type, $table, $field)
-	{
-		if (in_array($alter_type, array('DROP', 'ADD'), TRUE))
-		{
-			return parent::_alter_table($alter_type, $table, $field);
-		}
-
-		$sql = 'ALTER TABLE '.$this->db->escape_identifiers($table);
-		$sqls = array();
-		for ($i = 0, $c = count($field); $i < $c; $i++)
-		{
-			if ($field[$i]['_literal'] !== FALSE)
-			{
-				$sqls[] = $sql.' CHANGE '.$field[$i]['_literal'];
-			}
-			else
-			{
-				$alter_type = empty($field[$i]['new_name']) ? ' MODIFY ' : ' CHANGE ';
-				$sqls[] = $sql.$alter_type.$this->_process_column($field[$i]);
-			}
-		}
-
-		return $sqls;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Process column
-	 *
-	 * @param	array	$field
-	 * @return	string
-	 */
-	protected function _process_column($field)
-	{
-		$extra_clause = isset($field['after'])
-			? ' AFTER '.$this->db->escape_identifiers($field['after']) : '';
-
-		if (empty($extra_clause) && isset($field['first']) && $field['first'] === TRUE)
-		{
-			$extra_clause = ' FIRST';
-		}
-
-		return $this->db->escape_identifiers($field['name'])
-			.(empty($field['new_name']) ? '' : ' '.$this->db->escape_identifiers($field['new_name']))
-			.' '.$field['type'].$field['length']
-			.$field['unsigned']
-			.$field['null']
-			.$field['default']
-			.$field['auto_increment']
-			.$field['unique']
-			.$extra_clause;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute TYPE
-	 *
-	 * Performs a data type mapping between different databases.
-	 *
-	 * @param	array	&$attributes
-	 * @return	void
-	 */
-	protected function _attr_type(&$attributes)
-	{
-		switch (strtoupper($attributes['TYPE']))
-		{
-			case 'TINYINT':
-				$attributes['TYPE'] = 'SMALLINT';
-				$attributes['UNSIGNED'] = FALSE;
-				return;
-			case 'MEDIUMINT':
-				$attributes['TYPE'] = 'INTEGER';
-				$attributes['UNSIGNED'] = FALSE;
-				return;
-			case 'LONGTEXT':
-				$attributes['TYPE'] = 'STRING';
-				return;
-			default: return;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Process indexes
-	 *
-	 * @param	string	$table	(ignored)
-	 * @return	string
-	 */
-	protected function _process_indexes($table)
-	{
-		$sql = '';
-
-		for ($i = 0, $c = count($this->keys); $i < $c; $i++)
-		{
-			if (is_array($this->keys[$i]))
-			{
-				for ($i2 = 0, $c2 = count($this->keys[$i]); $i2 < $c2; $i2++)
-				{
-					if ( ! isset($this->fields[$this->keys[$i][$i2]]))
-					{
-						unset($this->keys[$i][$i2]);
-						continue;
-					}
-				}
-			}
-			elseif ( ! isset($this->fields[$this->keys[$i]]))
-			{
-				unset($this->keys[$i]);
-				continue;
-			}
-
-			is_array($this->keys[$i]) OR $this->keys[$i] = array($this->keys[$i]);
-
-			$sql .= ",\n\tKEY ".$this->db->escape_identifiers(implode('_', $this->keys[$i]))
-				.' ('.implode(', ', $this->db->escape_identifiers($this->keys[$i])).')';
-		}
-
-		$this->keys = array();
-
-		return $sql;
-	}
-
-}
diff --git a/www-api/system/database/drivers/pdo/subdrivers/pdo_dblib_driver.php b/www-api/system/database/drivers/pdo/subdrivers/pdo_dblib_driver.php
deleted file mode 100644
index 7d8d4a29..00000000
--- a/www-api/system/database/drivers/pdo/subdrivers/pdo_dblib_driver.php
+++ /dev/null
@@ -1,354 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PDO DBLIB Database Adapter Class
- *
- * Note: _DB is an extender class that the app controller
- * creates dynamically based on whether the query builder
- * class is being used or not.
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_pdo_dblib_driver extends CI_DB_pdo_driver {
-
-	/**
-	 * Sub-driver
-	 *
-	 * @var	string
-	 */
-	public $subdriver = 'dblib';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ORDER BY random keyword
-	 *
-	 * @var	array
-	 */
-	protected $_random_keyword = array('NEWID()', 'RAND(%d)');
-
-	/**
-	 * Quoted identifier flag
-	 *
-	 * Whether to use SQL-92 standard quoted identifier
-	 * (double quotes) or brackets for identifier escaping.
-	 *
-	 * @var	bool
-	 */
-	protected $_quoted_identifier;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * Builds the DSN if not already set.
-	 *
-	 * @param	array	$params
-	 * @return	void
-	 */
-	public function __construct($params)
-	{
-		parent::__construct($params);
-
-		if (empty($this->dsn))
-		{
-			$this->dsn = $params['subdriver'].':host='.(empty($this->hostname) ? '127.0.0.1' : $this->hostname);
-
-			if ( ! empty($this->port))
-			{
-				$this->dsn .= (DIRECTORY_SEPARATOR === '\\' ? ',' : ':').$this->port;
-			}
-
-			empty($this->database) OR $this->dsn .= ';dbname='.$this->database;
-			empty($this->char_set) OR $this->dsn .= ';charset='.$this->char_set;
-			empty($this->appname) OR $this->dsn .= ';appname='.$this->appname;
-		}
-		else
-		{
-			if ( ! empty($this->char_set) && strpos($this->dsn, 'charset=', 6) === FALSE)
-			{
-				$this->dsn .= ';charset='.$this->char_set;
-			}
-
-			$this->subdriver = 'dblib';
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Database connection
-	 *
-	 * @param	bool	$persistent
-	 * @return	object
-	 */
-	public function db_connect($persistent = FALSE)
-	{
-		if ($persistent === TRUE)
-		{
-			log_message('debug', "dblib driver doesn't support persistent connections");
-		}
-
-		$this->conn_id = parent::db_connect(FALSE);
-
-		if ( ! is_object($this->conn_id))
-		{
-			return $this->conn_id;
-		}
-
-		// Determine how identifiers are escaped
-		$query = $this->query('SELECT CASE WHEN (@@OPTIONS | 256) = @@OPTIONS THEN 1 ELSE 0 END AS qi');
-		$query = $query->row_array();
-		$this->_quoted_identifier = empty($query) ? FALSE : (bool) $query['qi'];
-		$this->_escape_char = ($this->_quoted_identifier) ? '"' : array('[', ']');
-
-		return $this->conn_id;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show table query
-	 *
-	 * Generates a platform-specific query string so that the table names can be fetched
-	 *
-	 * @param	bool	$prefix_limit
-	 * @return	string
-	 */
-	protected function _list_tables($prefix_limit = FALSE)
-	{
-		$sql = 'SELECT '.$this->escape_identifiers('name')
-			.' FROM '.$this->escape_identifiers('sysobjects')
-			.' WHERE '.$this->escape_identifiers('type')." = 'U'";
-
-		if ($prefix_limit === TRUE && $this->dbprefix !== '')
-		{
-			$sql .= ' AND '.$this->escape_identifiers('name')." LIKE '".$this->escape_like_str($this->dbprefix)."%' "
-				.sprintf($this->_like_escape_str, $this->_like_escape_chr);
-		}
-
-		return $sql.' ORDER BY '.$this->escape_identifiers('name');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show column query
-	 *
-	 * Generates a platform-specific query string so that the column names can be fetched
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _list_columns($table = '')
-	{
-		return 'SELECT COLUMN_NAME
-			FROM INFORMATION_SCHEMA.Columns
-			WHERE UPPER(TABLE_NAME) = '.$this->escape(strtoupper($table));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns an object with field data
-	 *
-	 * @param	string	$table
-	 * @return	array
-	 */
-	public function field_data($table)
-	{
-		$sql = 'SELECT COLUMN_NAME, DATA_TYPE, CHARACTER_MAXIMUM_LENGTH, NUMERIC_PRECISION, COLUMN_DEFAULT
-			FROM INFORMATION_SCHEMA.Columns
-			WHERE UPPER(TABLE_NAME) = '.$this->escape(strtoupper($table));
-
-		if (($query = $this->query($sql)) === FALSE)
-		{
-			return FALSE;
-		}
-		$query = $query->result_object();
-
-		$retval = array();
-		for ($i = 0, $c = count($query); $i < $c; $i++)
-		{
-			$retval[$i]			= new stdClass();
-			$retval[$i]->name		= $query[$i]->COLUMN_NAME;
-			$retval[$i]->type		= $query[$i]->DATA_TYPE;
-			$retval[$i]->max_length		= ($query[$i]->CHARACTER_MAXIMUM_LENGTH > 0) ? $query[$i]->CHARACTER_MAXIMUM_LENGTH : $query[$i]->NUMERIC_PRECISION;
-			$retval[$i]->default		= $query[$i]->COLUMN_DEFAULT;
-		}
-
-		return $retval;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Update statement
-	 *
-	 * Generates a platform-specific update string from the supplied data
-	 *
-	 * @param	string	$table
-	 * @param	array	$values
-	 * @return	string
-	 */
-	protected function _update($table, $values)
-	{
-		$this->qb_limit = FALSE;
-		$this->qb_orderby = array();
-		return parent::_update($table, $values);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Delete statement
-	 *
-	 * Generates a platform-specific delete string from the supplied data
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _delete($table)
-	{
-		if ($this->qb_limit)
-		{
-			return 'WITH ci_delete AS (SELECT TOP '.$this->qb_limit.' * FROM '.$table.$this->_compile_wh('qb_where').') DELETE FROM ci_delete';
-		}
-
-		return parent::_delete($table);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * LIMIT
-	 *
-	 * Generates a platform-specific LIMIT clause
-	 *
-	 * @param	string	$sql	SQL Query
-	 * @return	string
-	 */
-	protected function _limit($sql)
-	{
-		$limit = $this->qb_offset + $this->qb_limit;
-
-		// As of SQL Server 2005 (9.0.*) ROW_NUMBER() is supported,
-		// however an ORDER BY clause is required for it to work
-		if (version_compare($this->version(), '9', '>=') && $this->qb_offset && ! empty($this->qb_orderby))
-		{
-			$orderby = $this->_compile_order_by();
-
-			// We have to strip the ORDER BY clause
-			$sql = trim(substr($sql, 0, strrpos($sql, $orderby)));
-
-			// Get the fields to select from our subquery, so that we can avoid CI_rownum appearing in the actual results
-			if (count($this->qb_select) === 0 OR strpos(implode(',', $this->qb_select), '*') !== FALSE)
-			{
-				$select = '*'; // Inevitable
-			}
-			else
-			{
-				// Use only field names and their aliases, everything else is out of our scope.
-				$select = array();
-				$field_regexp = ($this->_quoted_identifier)
-					? '("[^\"]+")' : '(\[[^\]]+\])';
-				for ($i = 0, $c = count($this->qb_select); $i < $c; $i++)
-				{
-					$select[] = preg_match('/(?:\s|\.)'.$field_regexp.'$/i', $this->qb_select[$i], $m)
-						? $m[1] : $this->qb_select[$i];
-				}
-				$select = implode(', ', $select);
-			}
-
-			return 'SELECT '.$select." FROM (\n\n"
-				.preg_replace('/^(SELECT( DISTINCT)?)/i', '\\1 ROW_NUMBER() OVER('.trim($orderby).') AS '.$this->escape_identifiers('CI_rownum').', ', $sql)
-				."\n\n) ".$this->escape_identifiers('CI_subquery')
-				."\nWHERE ".$this->escape_identifiers('CI_rownum').' BETWEEN '.($this->qb_offset + 1).' AND '.$limit;
-		}
-
-		return preg_replace('/(^\SELECT (DISTINCT)?)/i','\\1 TOP '.$limit.' ', $sql);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Insert batch statement
-	 *
-	 * Generates a platform-specific insert string from the supplied data.
-	 *
-	 * @param	string	$table	Table name
-	 * @param	array	$keys	INSERT keys
-	 * @param	array	$values	INSERT values
-	 * @return	string|bool
-	 */
-	protected function _insert_batch($table, $keys, $values)
-	{
-		// Multiple-value inserts are only supported as of SQL Server 2008
-		if (version_compare($this->version(), '10', '>='))
-		{
-			return parent::_insert_batch($table, $keys, $values);
-		}
-
-		return ($this->db_debug) ? $this->display_error('db_unsupported_feature') : FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Database version number
-	 *
-	 * @return      string
-	 */
-	public function version()
-	{
-		if (isset($this->data_cache['version']))
-		{
-			return $this->data_cache['version'];
-		}
-
-		return $this->data_cache['version'] = $this->conn_id->query("SELECT SERVERPROPERTY('ProductVersion') AS ver")->fetchColumn(0);
-	}
-}
diff --git a/www-api/system/database/drivers/pdo/subdrivers/pdo_dblib_forge.php b/www-api/system/database/drivers/pdo/subdrivers/pdo_dblib_forge.php
deleted file mode 100644
index 3ee352fb..00000000
--- a/www-api/system/database/drivers/pdo/subdrivers/pdo_dblib_forge.php
+++ /dev/null
@@ -1,150 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PDO DBLIB Forge Class
- *
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_pdo_dblib_forge extends CI_DB_pdo_forge {
-
-	/**
-	 * CREATE TABLE IF statement
-	 *
-	 * @var	string
-	 */
-	protected $_create_table_if	= "IF NOT EXISTS (SELECT * FROM sysobjects WHERE ID = object_id(N'%s') AND OBJECTPROPERTY(id, N'IsUserTable') = 1)\nCREATE TABLE";
-
-	/**
-	 * DROP TABLE IF statement
-	 *
-	 * @var	string
-	 */
-	protected $_drop_table_if	= "IF EXISTS (SELECT * FROM sysobjects WHERE ID = object_id(N'%s') AND OBJECTPROPERTY(id, N'IsUserTable') = 1)\nDROP TABLE";
-
-	/**
-	 * UNSIGNED support
-	 *
-	 * @var	array
-	 */
-	protected $_unsigned		= array(
-		'TINYINT'	=> 'SMALLINT',
-		'SMALLINT'	=> 'INT',
-		'INT'		=> 'BIGINT',
-		'REAL'		=> 'FLOAT'
-	);
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ALTER TABLE
-	 *
-	 * @param	string	$alter_type	ALTER type
-	 * @param	string	$table		Table name
-	 * @param	mixed	$field		Column definition
-	 * @return	string|string[]
-	 */
-	protected function _alter_table($alter_type, $table, $field)
-	{
-		if (in_array($alter_type, array('ADD', 'DROP'), TRUE))
-		{
-			return parent::_alter_table($alter_type, $table, $field);
-		}
-
-		$sql = 'ALTER TABLE '.$this->db->escape_identifiers($table).' ALTER COLUMN ';
-		$sqls = array();
-		for ($i = 0, $c = count($field); $i < $c; $i++)
-		{
-			$sqls[] = $sql.$this->_process_column($field[$i]);
-		}
-
-		return $sqls;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute TYPE
-	 *
-	 * Performs a data type mapping between different databases.
-	 *
-	 * @param	array	&$attributes
-	 * @return	void
-	 */
-	protected function _attr_type(&$attributes)
-	{
-		if (isset($attributes['CONSTRAINT']) && strpos($attributes['TYPE'], 'INT') !== FALSE)
-		{
-			unset($attributes['CONSTRAINT']);
-		}
-
-		switch (strtoupper($attributes['TYPE']))
-		{
-			case 'MEDIUMINT':
-				$attributes['TYPE'] = 'INTEGER';
-				$attributes['UNSIGNED'] = FALSE;
-				return;
-			case 'INTEGER':
-				$attributes['TYPE'] = 'INT';
-				return;
-			default: return;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute AUTO_INCREMENT
-	 *
-	 * @param	array	&$attributes
-	 * @param	array	&$field
-	 * @return	void
-	 */
-	protected function _attr_auto_increment(&$attributes, &$field)
-	{
-		if ( ! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === TRUE && stripos($field['type'], 'int') !== FALSE)
-		{
-			$field['auto_increment'] = ' IDENTITY(1,1)';
-		}
-	}
-
-}
diff --git a/www-api/system/database/drivers/pdo/subdrivers/pdo_firebird_driver.php b/www-api/system/database/drivers/pdo/subdrivers/pdo_firebird_driver.php
deleted file mode 100644
index 97782500..00000000
--- a/www-api/system/database/drivers/pdo/subdrivers/pdo_firebird_driver.php
+++ /dev/null
@@ -1,280 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PDO Firebird Database Adapter Class
- *
- * Note: _DB is an extender class that the app controller
- * creates dynamically based on whether the query builder
- * class is being used or not.
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_pdo_firebird_driver extends CI_DB_pdo_driver {
-
-	/**
-	 * Sub-driver
-	 *
-	 * @var	string
-	 */
-	public $subdriver = 'firebird';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ORDER BY random keyword
-	 *
-	 * @var	array
-	 */
-	protected $_random_keyword = array('RAND()', 'RAND()');
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * Builds the DSN if not already set.
-	 *
-	 * @param	array	$params
-	 * @return	void
-	 */
-	public function __construct($params)
-	{
-		parent::__construct($params);
-
-		if (empty($this->dsn))
-		{
-			$this->dsn = 'firebird:';
-
-			if ( ! empty($this->database))
-			{
-				$this->dsn .= 'dbname='.$this->database;
-			}
-			elseif ( ! empty($this->hostname))
-			{
-				$this->dsn .= 'dbname='.$this->hostname;
-			}
-
-			empty($this->char_set) OR $this->dsn .= ';charset='.$this->char_set;
-			empty($this->role) OR $this->dsn .= ';role='.$this->role;
-		}
-		elseif ( ! empty($this->char_set) && strpos($this->dsn, 'charset=', 9) === FALSE)
-		{
-			$this->dsn .= ';charset='.$this->char_set;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show table query
-	 *
-	 * Generates a platform-specific query string so that the table names can be fetched
-	 *
-	 * @param	bool	$prefix_limit
-	 * @return	string
-	 */
-	protected function _list_tables($prefix_limit = FALSE)
-	{
-		$sql = 'SELECT "RDB$RELATION_NAME" FROM "RDB$RELATIONS" WHERE "RDB$RELATION_NAME" NOT LIKE \'RDB$%\' AND "RDB$RELATION_NAME" NOT LIKE \'MON$%\'';
-
-		if ($prefix_limit === TRUE && $this->dbprefix !== '')
-		{
-			return $sql.' AND "RDB$RELATION_NAME" LIKE \''.$this->escape_like_str($this->dbprefix)."%' "
-				.sprintf($this->_like_escape_str, $this->_like_escape_chr);
-		}
-
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show column query
-	 *
-	 * Generates a platform-specific query string so that the column names can be fetched
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _list_columns($table = '')
-	{
-		return 'SELECT "RDB$FIELD_NAME" FROM "RDB$RELATION_FIELDS" WHERE "RDB$RELATION_NAME" = '.$this->escape($table);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns an object with field data
-	 *
-	 * @param	string	$table
-	 * @return	array
-	 */
-	public function field_data($table)
-	{
-		$sql = 'SELECT "rfields"."RDB$FIELD_NAME" AS "name",
-				CASE "fields"."RDB$FIELD_TYPE"
-					WHEN 7 THEN \'SMALLINT\'
-					WHEN 8 THEN \'INTEGER\'
-					WHEN 9 THEN \'QUAD\'
-					WHEN 10 THEN \'FLOAT\'
-					WHEN 11 THEN \'DFLOAT\'
-					WHEN 12 THEN \'DATE\'
-					WHEN 13 THEN \'TIME\'
-					WHEN 14 THEN \'CHAR\'
-					WHEN 16 THEN \'INT64\'
-					WHEN 27 THEN \'DOUBLE\'
-					WHEN 35 THEN \'TIMESTAMP\'
-					WHEN 37 THEN \'VARCHAR\'
-					WHEN 40 THEN \'CSTRING\'
-					WHEN 261 THEN \'BLOB\'
-					ELSE NULL
-				END AS "type",
-				"fields"."RDB$FIELD_LENGTH" AS "max_length",
-				"rfields"."RDB$DEFAULT_VALUE" AS "default"
-			FROM "RDB$RELATION_FIELDS" "rfields"
-				JOIN "RDB$FIELDS" "fields" ON "rfields"."RDB$FIELD_SOURCE" = "fields"."RDB$FIELD_NAME"
-			WHERE "rfields"."RDB$RELATION_NAME" = '.$this->escape($table).'
-			ORDER BY "rfields"."RDB$FIELD_POSITION"';
-
-		return (($query = $this->query($sql)) !== FALSE)
-			? $query->result_object()
-			: FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Update statement
-	 *
-	 * Generates a platform-specific update string from the supplied data
-	 *
-	 * @param	string	$table
-	 * @param	array	$values
-	 * @return	string
-	 */
-	protected function _update($table, $values)
-	{
-		$this->qb_limit = FALSE;
-		return parent::_update($table, $values);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Truncate statement
-	 *
-	 * Generates a platform-specific truncate string from the supplied data
-	 *
-	 * If the database does not support the TRUNCATE statement,
-	 * then this method maps to 'DELETE FROM table'
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _truncate($table)
-	{
-		return 'DELETE FROM '.$table;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Delete statement
-	 *
-	 * Generates a platform-specific delete string from the supplied data
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _delete($table)
-	{
-		$this->qb_limit = FALSE;
-		return parent::_delete($table);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * LIMIT
-	 *
-	 * Generates a platform-specific LIMIT clause
-	 *
-	 * @param	string	$sql	SQL Query
-	 * @return	string
-	 */
-	protected function _limit($sql)
-	{
-		// Limit clause depends on if Interbase or Firebird
-		if (stripos($this->version(), 'firebird') !== FALSE)
-		{
-			$select = 'FIRST '.$this->qb_limit
-				.($this->qb_offset > 0 ? ' SKIP '.$this->qb_offset : '');
-		}
-		else
-		{
-			$select = 'ROWS '
-				.($this->qb_offset > 0 ? $this->qb_offset.' TO '.($this->qb_limit + $this->qb_offset) : $this->qb_limit);
-		}
-
-		return preg_replace('`SELECT`i', 'SELECT '.$select, $sql);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Insert batch statement
-	 *
-	 * Generates a platform-specific insert string from the supplied data.
-	 *
-	 * @param	string	$table	Table name
-	 * @param	array	$keys	INSERT keys
-	 * @param	array	$values	INSERT values
-	 * @return	string|bool
-	 */
-	protected function _insert_batch($table, $keys, $values)
-	{
-		return ($this->db_debug) ? $this->display_error('db_unsupported_feature') : FALSE;
-	}
-}
diff --git a/www-api/system/database/drivers/pdo/subdrivers/pdo_firebird_forge.php b/www-api/system/database/drivers/pdo/subdrivers/pdo_firebird_forge.php
deleted file mode 100644
index 26e052aa..00000000
--- a/www-api/system/database/drivers/pdo/subdrivers/pdo_firebird_forge.php
+++ /dev/null
@@ -1,238 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PDO Firebird Forge Class
- *
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_pdo_firebird_forge extends CI_DB_pdo_forge {
-
-	/**
-	 * RENAME TABLE statement
-	 *
-	 * @var	string
-	 */
-	protected $_rename_table	= FALSE;
-
-	/**
-	 * UNSIGNED support
-	 *
-	 * @var	array
-	 */
-	protected $_unsigned		= array(
-		'SMALLINT'	=> 'INTEGER',
-		'INTEGER'	=> 'INT64',
-		'FLOAT'		=> 'DOUBLE PRECISION'
-	);
-
-	/**
-	 * NULL value representation in CREATE/ALTER TABLE statements
-	 *
-	 * @var	string
-	 */
-	protected $_null		= 'NULL';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Create database
-	 *
-	 * @param	string	$db_name
-	 * @return	string
-	 */
-	public function create_database($db_name)
-	{
-		// Firebird databases are flat files, so a path is required
-
-		// Hostname is needed for remote access
-		empty($this->db->hostname) OR $db_name = $this->hostname.':'.$db_name;
-
-		return parent::create_database('"'.$db_name.'"');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Drop database
-	 *
-	 * @param	string	$db_name	(ignored)
-	 * @return	bool
-	 */
-	public function drop_database($db_name)
-	{
-		if ( ! ibase_drop_db($this->conn_id))
-		{
-			return ($this->db->db_debug) ? $this->db->display_error('db_unable_to_drop') : FALSE;
-		}
-		elseif ( ! empty($this->db->data_cache['db_names']))
-		{
-			$key = array_search(strtolower($this->db->database), array_map('strtolower', $this->db->data_cache['db_names']), TRUE);
-			if ($key !== FALSE)
-			{
-				unset($this->db->data_cache['db_names'][$key]);
-			}
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ALTER TABLE
-	 *
-	 * @param	string	$alter_type	ALTER type
-	 * @param	string	$table		Table name
-	 * @param	mixed	$field		Column definition
-	 * @return	string|string[]
-	 */
-	protected function _alter_table($alter_type, $table, $field)
-	{
-		if (in_array($alter_type, array('DROP', 'ADD'), TRUE))
-		{
-			return parent::_alter_table($alter_type, $table, $field);
-		}
-
-		$sql = 'ALTER TABLE '.$this->db->escape_identifiers($table);
-		$sqls = array();
-		for ($i = 0, $c = count($field); $i < $c; $i++)
-		{
-			if ($field[$i]['_literal'] !== FALSE)
-			{
-				return FALSE;
-			}
-
-			if (isset($field[$i]['type']))
-			{
-				$sqls[] = $sql.' ALTER COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
-					.' TYPE '.$field[$i]['type'].$field[$i]['length'];
-			}
-
-			if ( ! empty($field[$i]['default']))
-			{
-				$sqls[] = $sql.' ALTER COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
-					.' SET '.$field[$i]['default'];
-			}
-
-			if (isset($field[$i]['null']))
-			{
-				$sqls[] = 'UPDATE "RDB$RELATION_FIELDS" SET "RDB$NULL_FLAG" = '
-					.($field[$i]['null'] === TRUE ? 'NULL' : '1')
-					.' WHERE "RDB$FIELD_NAME" = '.$this->db->escape($field[$i]['name'])
-					.' AND "RDB$RELATION_NAME" = '.$this->db->escape($table);
-			}
-
-			if ( ! empty($field[$i]['new_name']))
-			{
-				$sqls[] = $sql.' ALTER COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
-					.' TO '.$this->db->escape_identifiers($field[$i]['new_name']);
-			}
-		}
-
-		return $sqls;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Process column
-	 *
-	 * @param	array	$field
-	 * @return	string
-	 */
-	protected function _process_column($field)
-	{
-		return $this->db->escape_identifiers($field['name'])
-			.' '.$field['type'].$field['length']
-			.$field['null']
-			.$field['unique']
-			.$field['default'];
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute TYPE
-	 *
-	 * Performs a data type mapping between different databases.
-	 *
-	 * @param	array	&$attributes
-	 * @return	void
-	 */
-	protected function _attr_type(&$attributes)
-	{
-		switch (strtoupper($attributes['TYPE']))
-		{
-			case 'TINYINT':
-				$attributes['TYPE'] = 'SMALLINT';
-				$attributes['UNSIGNED'] = FALSE;
-				return;
-			case 'MEDIUMINT':
-				$attributes['TYPE'] = 'INTEGER';
-				$attributes['UNSIGNED'] = FALSE;
-				return;
-			case 'INT':
-				$attributes['TYPE'] = 'INTEGER';
-				return;
-			case 'BIGINT':
-				$attributes['TYPE'] = 'INT64';
-				return;
-			default: return;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute AUTO_INCREMENT
-	 *
-	 * @param	array	&$attributes
-	 * @param	array	&$field
-	 * @return	void
-	 */
-	protected function _attr_auto_increment(&$attributes, &$field)
-	{
-		// Not supported
-	}
-
-}
diff --git a/www-api/system/database/drivers/pdo/subdrivers/pdo_ibm_driver.php b/www-api/system/database/drivers/pdo/subdrivers/pdo_ibm_driver.php
deleted file mode 100644
index aca58ecd..00000000
--- a/www-api/system/database/drivers/pdo/subdrivers/pdo_ibm_driver.php
+++ /dev/null
@@ -1,245 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PDO IBM DB2 Database Adapter Class
- *
- * Note: _DB is an extender class that the app controller
- * creates dynamically based on whether the query builder
- * class is being used or not.
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_pdo_ibm_driver extends CI_DB_pdo_driver {
-
-	/**
-	 * Sub-driver
-	 *
-	 * @var	string
-	 */
-	public $subdriver = 'ibm';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * Builds the DSN if not already set.
-	 *
-	 * @param	array	$params
-	 * @return	void
-	 */
-	public function __construct($params)
-	{
-		parent::__construct($params);
-
-		if (empty($this->dsn))
-		{
-			$this->dsn = 'ibm:';
-
-			// Pre-defined DSN
-			if (empty($this->hostname) && empty($this->HOSTNAME) && empty($this->port) && empty($this->PORT))
-			{
-				if (isset($this->DSN))
-				{
-					$this->dsn .= 'DSN='.$this->DSN;
-				}
-				elseif ( ! empty($this->database))
-				{
-					$this->dsn .= 'DSN='.$this->database;
-				}
-
-				return;
-			}
-
-			$this->dsn .= 'DRIVER='.(isset($this->DRIVER) ? '{'.$this->DRIVER.'}' : '{IBM DB2 ODBC DRIVER}').';';
-
-			if (isset($this->DATABASE))
-			{
-				$this->dsn .= 'DATABASE='.$this->DATABASE.';';
-			}
-			elseif ( ! empty($this->database))
-			{
-				$this->dsn .= 'DATABASE='.$this->database.';';
-			}
-
-			if (isset($this->HOSTNAME))
-			{
-				$this->dsn .= 'HOSTNAME='.$this->HOSTNAME.';';
-			}
-			else
-			{
-				$this->dsn .= 'HOSTNAME='.(empty($this->hostname) ? '127.0.0.1;' : $this->hostname.';');
-			}
-
-			if (isset($this->PORT))
-			{
-				$this->dsn .= 'PORT='.$this->port.';';
-			}
-			elseif ( ! empty($this->port))
-			{
-				$this->dsn .= ';PORT='.$this->port.';';
-			}
-
-			$this->dsn .= 'PROTOCOL='.(isset($this->PROTOCOL) ? $this->PROTOCOL.';' : 'TCPIP;');
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show table query
-	 *
-	 * Generates a platform-specific query string so that the table names can be fetched
-	 *
-	 * @param	bool	$prefix_limit
-	 * @return	string
-	 */
-	protected function _list_tables($prefix_limit = FALSE)
-	{
-		$sql = 'SELECT "tabname" FROM "syscat"."tables"
-			WHERE "type" = \'T\' AND LOWER("tabschema") = '.$this->escape(strtolower($this->database));
-
-		if ($prefix_limit === TRUE && $this->dbprefix !== '')
-		{
-			$sql .= ' AND "tabname" LIKE \''.$this->escape_like_str($this->dbprefix)."%' "
-				.sprintf($this->_like_escape_str, $this->_like_escape_chr);
-		}
-
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show column query
-	 *
-	 * Generates a platform-specific query string so that the column names can be fetched
-	 *
-	 * @param	string	$table
-	 * @return	array
-	 */
-	protected function _list_columns($table = '')
-	{
-		return 'SELECT "colname" FROM "syscat"."columns"
-			WHERE LOWER("tabschema") = '.$this->escape(strtolower($this->database)).'
-				AND LOWER("tabname") = '.$this->escape(strtolower($table));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns an object with field data
-	 *
-	 * @param	string	$table
-	 * @return	array
-	 */
-	public function field_data($table)
-	{
-		$sql = 'SELECT "colname" AS "name", "typename" AS "type", "default" AS "default", "length" AS "max_length",
-				CASE "keyseq" WHEN NULL THEN 0 ELSE 1 END AS "primary_key"
-			FROM "syscat"."columns"
-			WHERE LOWER("tabschema") = '.$this->escape(strtolower($this->database)).'
-				AND LOWER("tabname") = '.$this->escape(strtolower($table)).'
-			ORDER BY "colno"';
-
-		return (($query = $this->query($sql)) !== FALSE)
-			? $query->result_object()
-			: FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Update statement
-	 *
-	 * Generates a platform-specific update string from the supplied data
-	 *
-	 * @param	string	$table
-	 * @param	array	$values
-	 * @return	string
-	 */
-	protected function _update($table, $values)
-	{
-		$this->qb_limit = FALSE;
-		$this->qb_orderby = array();
-		return parent::_update($table, $values);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Delete statement
-	 *
-	 * Generates a platform-specific delete string from the supplied data
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _delete($table)
-	{
-		$this->qb_limit = FALSE;
-		return parent::_delete($table);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * LIMIT
-	 *
-	 * Generates a platform-specific LIMIT clause
-	 *
-	 * @param	string	$sql	SQL Query
-	 * @return	string
-	 */
-	protected function _limit($sql)
-	{
-		$sql .= ' FETCH FIRST '.($this->qb_limit + $this->qb_offset).' ROWS ONLY';
-
-		return ($this->qb_offset)
-			? 'SELECT * FROM ('.$sql.') WHERE rownum > '.$this->qb_offset
-			: $sql;
-	}
-
-}
diff --git a/www-api/system/database/drivers/pdo/subdrivers/pdo_ibm_forge.php b/www-api/system/database/drivers/pdo/subdrivers/pdo_ibm_forge.php
deleted file mode 100644
index cf023d41..00000000
--- a/www-api/system/database/drivers/pdo/subdrivers/pdo_ibm_forge.php
+++ /dev/null
@@ -1,155 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PDO IBM DB2 Forge Class
- *
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_pdo_ibm_forge extends CI_DB_pdo_forge {
-
-	/**
-	 * RENAME TABLE IF statement
-	 *
-	 * @var	string
-	 */
-	protected $_rename_table	= 'RENAME TABLE %s TO %s';
-
-	/**
-	 * UNSIGNED support
-	 *
-	 * @var	array
-	 */
-	protected $_unsigned		= array(
-		'SMALLINT'	=> 'INTEGER',
-		'INT'		=> 'BIGINT',
-		'INTEGER'	=> 'BIGINT'
-	);
-
-	/**
-	 * DEFAULT value representation in CREATE/ALTER TABLE statements
-	 *
-	 * @var	string
-	 */
-	protected $_default		= FALSE;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ALTER TABLE
-	 *
-	 * @param	string	$alter_type	ALTER type
-	 * @param	string	$table		Table name
-	 * @param	mixed	$field		Column definition
-	 * @return	string|string[]
-	 */
-	protected function _alter_table($alter_type, $table, $field)
-	{
-		if ($alter_type === 'CHANGE')
-		{
-			$alter_type = 'MODIFY';
-		}
-
-		return parent::_alter_table($alter_type, $table, $field);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute TYPE
-	 *
-	 * Performs a data type mapping between different databases.
-	 *
-	 * @param	array	&$attributes
-	 * @return	void
-	 */
-	protected function _attr_type(&$attributes)
-	{
-		switch (strtoupper($attributes['TYPE']))
-		{
-			case 'TINYINT':
-				$attributes['TYPE'] = 'SMALLINT';
-				$attributes['UNSIGNED'] = FALSE;
-				return;
-			case 'MEDIUMINT':
-				$attributes['TYPE'] = 'INTEGER';
-				$attributes['UNSIGNED'] = FALSE;
-				return;
-			default: return;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute UNIQUE
-	 *
-	 * @param	array	&$attributes
-	 * @param	array	&$field
-	 * @return	void
-	 */
-	protected function _attr_unique(&$attributes, &$field)
-	{
-		if ( ! empty($attributes['UNIQUE']) && $attributes['UNIQUE'] === TRUE)
-		{
-			$field['unique'] = ' UNIQUE';
-
-			// UNIQUE must be used with NOT NULL
-			$field['null'] = ' NOT NULL';
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute AUTO_INCREMENT
-	 *
-	 * @param	array	&$attributes
-	 * @param	array	&$field
-	 * @return	void
-	 */
-	protected function _attr_auto_increment(&$attributes, &$field)
-	{
-		// Not supported
-	}
-
-}
diff --git a/www-api/system/database/drivers/pdo/subdrivers/pdo_informix_driver.php b/www-api/system/database/drivers/pdo/subdrivers/pdo_informix_driver.php
deleted file mode 100644
index 4d230c3f..00000000
--- a/www-api/system/database/drivers/pdo/subdrivers/pdo_informix_driver.php
+++ /dev/null
@@ -1,310 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PDO Informix Database Adapter Class
- *
- * Note: _DB is an extender class that the app controller
- * creates dynamically based on whether the query builder
- * class is being used or not.
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_pdo_informix_driver extends CI_DB_pdo_driver {
-
-	/**
-	 * Sub-driver
-	 *
-	 * @var	string
-	 */
-	public $subdriver = 'informix';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ORDER BY random keyword
-	 *
-	 * @var	array
-	 */
-	protected $_random_keyword = array('ASC', 'ASC'); // Currently not supported
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * Builds the DSN if not already set.
-	 *
-	 * @param	array	$params
-	 * @return	void
-	 */
-	public function __construct($params)
-	{
-		parent::__construct($params);
-
-		if (empty($this->dsn))
-		{
-			$this->dsn = 'informix:';
-
-			// Pre-defined DSN
-			if (empty($this->hostname) && empty($this->host) && empty($this->port) && empty($this->service))
-			{
-				if (isset($this->DSN))
-				{
-					$this->dsn .= 'DSN='.$this->DSN;
-				}
-				elseif ( ! empty($this->database))
-				{
-					$this->dsn .= 'DSN='.$this->database;
-				}
-
-				return;
-			}
-
-			if (isset($this->host))
-			{
-				$this->dsn .= 'host='.$this->host;
-			}
-			else
-			{
-				$this->dsn .= 'host='.(empty($this->hostname) ? '127.0.0.1' : $this->hostname);
-			}
-
-			if (isset($this->service))
-			{
-				$this->dsn .= '; service='.$this->service;
-			}
-			elseif ( ! empty($this->port))
-			{
-				$this->dsn .= '; service='.$this->port;
-			}
-
-			empty($this->database) OR $this->dsn .= '; database='.$this->database;
-			empty($this->server) OR $this->dsn .= '; server='.$this->server;
-
-			$this->dsn .= '; protocol='.(isset($this->protocol) ? $this->protocol : 'onsoctcp')
-				.'; EnableScrollableCursors=1';
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show table query
-	 *
-	 * Generates a platform-specific query string so that the table names can be fetched
-	 *
-	 * @param	bool	$prefix_limit
-	 * @return	string
-	 */
-	protected function _list_tables($prefix_limit = FALSE)
-	{
-		$sql = 'SELECT "tabname" FROM "systables"
-			WHERE "tabid" > 99 AND "tabtype" = \'T\' AND LOWER("owner") = '.$this->escape(strtolower($this->username));
-
-		if ($prefix_limit === TRUE && $this->dbprefix !== '')
-		{
-			$sql .= ' AND "tabname" LIKE \''.$this->escape_like_str($this->dbprefix)."%' "
-				.sprintf($this->_like_escape_str, $this->_like_escape_chr);
-		}
-
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show column query
-	 *
-	 * Generates a platform-specific query string so that the column names can be fetched
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _list_columns($table = '')
-	{
-		if (strpos($table, '.') !== FALSE)
-		{
-			sscanf($table, '%[^.].%s', $owner, $table);
-		}
-		else
-		{
-			$owner = $this->username;
-		}
-
-		return 'SELECT "colname" FROM "systables", "syscolumns"
-			WHERE "systables"."tabid" = "syscolumns"."tabid"
-				AND "systables"."tabtype" = \'T\'
-				AND LOWER("systables"."owner") = '.$this->escape(strtolower($owner)).'
-				AND LOWER("systables"."tabname") = '.$this->escape(strtolower($table));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns an object with field data
-	 *
-	 * @param	string	$table
-	 * @return	array
-	 */
-	public function field_data($table)
-	{
-		$sql = 'SELECT "syscolumns"."colname" AS "name",
-				CASE "syscolumns"."coltype"
-					WHEN 0 THEN \'CHAR\'
-					WHEN 1 THEN \'SMALLINT\'
-					WHEN 2 THEN \'INTEGER\'
-					WHEN 3 THEN \'FLOAT\'
-					WHEN 4 THEN \'SMALLFLOAT\'
-					WHEN 5 THEN \'DECIMAL\'
-					WHEN 6 THEN \'SERIAL\'
-					WHEN 7 THEN \'DATE\'
-					WHEN 8 THEN \'MONEY\'
-					WHEN 9 THEN \'NULL\'
-					WHEN 10 THEN \'DATETIME\'
-					WHEN 11 THEN \'BYTE\'
-					WHEN 12 THEN \'TEXT\'
-					WHEN 13 THEN \'VARCHAR\'
-					WHEN 14 THEN \'INTERVAL\'
-					WHEN 15 THEN \'NCHAR\'
-					WHEN 16 THEN \'NVARCHAR\'
-					WHEN 17 THEN \'INT8\'
-					WHEN 18 THEN \'SERIAL8\'
-					WHEN 19 THEN \'SET\'
-					WHEN 20 THEN \'MULTISET\'
-					WHEN 21 THEN \'LIST\'
-					WHEN 22 THEN \'Unnamed ROW\'
-					WHEN 40 THEN \'LVARCHAR\'
-					WHEN 41 THEN \'BLOB/CLOB/BOOLEAN\'
-					WHEN 4118 THEN \'Named ROW\'
-					ELSE "syscolumns"."coltype"
-				END AS "type",
-				"syscolumns"."collength" as "max_length",
-				CASE "sysdefaults"."type"
-					WHEN \'L\' THEN "sysdefaults"."default"
-					ELSE NULL
-				END AS "default"
-			FROM "syscolumns", "systables", "sysdefaults"
-			WHERE "syscolumns"."tabid" = "systables"."tabid"
-				AND "systables"."tabid" = "sysdefaults"."tabid"
-				AND "syscolumns"."colno" = "sysdefaults"."colno"
-				AND "systables"."tabtype" = \'T\'
-				AND LOWER("systables"."owner") = '.$this->escape(strtolower($this->username)).'
-				AND LOWER("systables"."tabname") = '.$this->escape(strtolower($table)).'
-			ORDER BY "syscolumns"."colno"';
-
-		return (($query = $this->query($sql)) !== FALSE)
-			? $query->result_object()
-			: FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Update statement
-	 *
-	 * Generates a platform-specific update string from the supplied data
-	 *
-	 * @param	string	$table
-	 * @param	array	$values
-	 * @return	string
-	 */
-	protected function _update($table, $values)
-	{
-		$this->qb_limit = FALSE;
-		$this->qb_orderby = array();
-		return parent::_update($table, $values);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Truncate statement
-	 *
-	 * Generates a platform-specific truncate string from the supplied data
-	 *
-	 * If the database does not support the TRUNCATE statement,
-	 * then this method maps to 'DELETE FROM table'
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _truncate($table)
-	{
-		return 'TRUNCATE TABLE ONLY '.$table;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Delete statement
-	 *
-	 * Generates a platform-specific delete string from the supplied data
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _delete($table)
-	{
-		$this->qb_limit = FALSE;
-		return parent::_delete($table);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * LIMIT
-	 *
-	 * Generates a platform-specific LIMIT clause
-	 *
-	 * @param	string	$sql	$SQL Query
-	 * @return	string
-	 */
-	protected function _limit($sql)
-	{
-		$select = 'SELECT '.($this->qb_offset ? 'SKIP '.$this->qb_offset : '').'FIRST '.$this->qb_limit.' ';
-		return preg_replace('/^(SELECT\s)/i', $select, $sql, 1);
-	}
-
-}
diff --git a/www-api/system/database/drivers/pdo/subdrivers/pdo_informix_forge.php b/www-api/system/database/drivers/pdo/subdrivers/pdo_informix_forge.php
deleted file mode 100644
index 368d8dc9..00000000
--- a/www-api/system/database/drivers/pdo/subdrivers/pdo_informix_forge.php
+++ /dev/null
@@ -1,164 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PDO Informix Forge Class
- *
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_pdo_informix_forge extends CI_DB_pdo_forge {
-
-	/**
-	 * RENAME TABLE statement
-	 *
-	 * @var	string
-	 */
-	protected $_rename_table	= 'RENAME TABLE %s TO %s';
-
-	/**
-	 * UNSIGNED support
-	 *
-	 * @var	array
-	 */
-	protected $_unsigned		= array(
-		'SMALLINT'	=> 'INTEGER',
-		'INT'		=> 'BIGINT',
-		'INTEGER'	=> 'BIGINT',
-		'REAL'		=> 'DOUBLE PRECISION',
-		'SMALLFLOAT'	=> 'DOUBLE PRECISION'
-	);
-
-	/**
-	 * DEFAULT value representation in CREATE/ALTER TABLE statements
-	 *
-	 * @var	string
-	 */
-	protected $_default		= ', ';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ALTER TABLE
-	 *
-	 * @param	string	$alter_type	ALTER type
-	 * @param	string	$table		Table name
-	 * @param	mixed	$field		Column definition
-	 * @return	string|string[]
-	 */
-	protected function _alter_table($alter_type, $table, $field)
-	{
-		if ($alter_type === 'CHANGE')
-		{
-			$alter_type = 'MODIFY';
-		}
-
-		return parent::_alter_table($alter_type, $table, $field);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute TYPE
-	 *
-	 * Performs a data type mapping between different databases.
-	 *
-	 * @param	array	&$attributes
-	 * @return	void
-	 */
-	protected function _attr_type(&$attributes)
-	{
-		switch (strtoupper($attributes['TYPE']))
-		{
-			case 'TINYINT':
-				$attributes['TYPE'] = 'SMALLINT';
-				$attributes['UNSIGNED'] = FALSE;
-				return;
-			case 'MEDIUMINT':
-				$attributes['TYPE'] = 'INTEGER';
-				$attributes['UNSIGNED'] = FALSE;
-				return;
-			case 'BYTE':
-			case 'TEXT':
-			case 'BLOB':
-			case 'CLOB':
-				$attributes['UNIQUE'] = FALSE;
-				if (isset($attributes['DEFAULT']))
-				{
-					unset($attributes['DEFAULT']);
-				}
-				return;
-			default: return;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute UNIQUE
-	 *
-	 * @param	array	&$attributes
-	 * @param	array	&$field
-	 * @return	void
-	 */
-	protected function _attr_unique(&$attributes, &$field)
-	{
-		if ( ! empty($attributes['UNIQUE']) && $attributes['UNIQUE'] === TRUE)
-		{
-			$field['unique'] = ' UNIQUE CONSTRAINT '.$this->db->escape_identifiers($field['name']);
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute AUTO_INCREMENT
-	 *
-	 * @param	array	&$attributes
-	 * @param	array	&$field
-	 * @return	void
-	 */
-	protected function _attr_auto_increment(&$attributes, &$field)
-	{
-		// Not supported
-	}
-
-}
diff --git a/www-api/system/database/drivers/pdo/subdrivers/pdo_mysql_driver.php b/www-api/system/database/drivers/pdo/subdrivers/pdo_mysql_driver.php
deleted file mode 100644
index 1ad854da..00000000
--- a/www-api/system/database/drivers/pdo/subdrivers/pdo_mysql_driver.php
+++ /dev/null
@@ -1,380 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PDO MySQL Database Adapter Class
- *
- * Note: _DB is an extender class that the app controller
- * creates dynamically based on whether the query builder
- * class is being used or not.
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_pdo_mysql_driver extends CI_DB_pdo_driver {
-
-	/**
-	 * Sub-driver
-	 *
-	 * @var	string
-	 */
-	public $subdriver = 'mysql';
-
-	/**
-	 * Compression flag
-	 *
-	 * @var	bool
-	 */
-	public $compress = FALSE;
-
-	/**
-	 * Strict ON flag
-	 *
-	 * Whether we're running in strict SQL mode.
-	 *
-	 * @var	bool
-	 */
-	public $stricton;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Identifier escape character
-	 *
-	 * @var	string
-	 */
-	protected $_escape_char = '`';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * Builds the DSN if not already set.
-	 *
-	 * @param	array	$params
-	 * @return	void
-	 */
-	public function __construct($params)
-	{
-		parent::__construct($params);
-
-		if (empty($this->dsn))
-		{
-			$this->dsn = 'mysql:host='.(empty($this->hostname) ? '127.0.0.1' : $this->hostname);
-
-			empty($this->port) OR $this->dsn .= ';port='.$this->port;
-			empty($this->database) OR $this->dsn .= ';dbname='.$this->database;
-			empty($this->char_set) OR $this->dsn .= ';charset='.$this->char_set;
-		}
-		elseif ( ! empty($this->char_set) && strpos($this->dsn, 'charset=', 6) === FALSE)
-		{
-			$this->dsn .= ';charset='.$this->char_set;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Database connection
-	 *
-	 * @param	bool	$persistent
-	 * @return	object
-	 */
-	public function db_connect($persistent = FALSE)
-	{
-		if (isset($this->stricton))
-		{
-			if ($this->stricton)
-			{
-				$sql = 'CONCAT(@@sql_mode, ",", "STRICT_ALL_TABLES")';
-			}
-			else
-			{
-				$sql = 'REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(
-                                        @@sql_mode,
-                                        "STRICT_ALL_TABLES,", ""),
-                                        ",STRICT_ALL_TABLES", ""),
-                                        "STRICT_ALL_TABLES", ""),
-                                        "STRICT_TRANS_TABLES,", ""),
-                                        ",STRICT_TRANS_TABLES", ""),
-                                        "STRICT_TRANS_TABLES", "")';
-			}
-
-			if ( ! empty($sql))
-			{
-				if (empty($this->options[PDO::MYSQL_ATTR_INIT_COMMAND]))
-				{
-					$this->options[PDO::MYSQL_ATTR_INIT_COMMAND] = 'SET SESSION sql_mode = '.$sql;
-				}
-				else
-				{
-					$this->options[PDO::MYSQL_ATTR_INIT_COMMAND] .= ', @@session.sql_mode = '.$sql;
-				}
-			}
-		}
-
-		if ($this->compress === TRUE)
-		{
-			$this->options[PDO::MYSQL_ATTR_COMPRESS] = TRUE;
-		}
-
-		if (is_array($this->encrypt))
-		{
-			$ssl = array();
-			empty($this->encrypt['ssl_key'])    OR $ssl[PDO::MYSQL_ATTR_SSL_KEY]    = $this->encrypt['ssl_key'];
-			empty($this->encrypt['ssl_cert'])   OR $ssl[PDO::MYSQL_ATTR_SSL_CERT]   = $this->encrypt['ssl_cert'];
-			empty($this->encrypt['ssl_ca'])     OR $ssl[PDO::MYSQL_ATTR_SSL_CA]     = $this->encrypt['ssl_ca'];
-			empty($this->encrypt['ssl_capath']) OR $ssl[PDO::MYSQL_ATTR_SSL_CAPATH] = $this->encrypt['ssl_capath'];
-			empty($this->encrypt['ssl_cipher']) OR $ssl[PDO::MYSQL_ATTR_SSL_CIPHER] = $this->encrypt['ssl_cipher'];
-
-			if (defined('PDO::MYSQL_ATTR_SSL_VERIFY_SERVER_CERT') && isset($this->encrypt['ssl_verify']))
-			{
-				$ssl[PDO::MYSQL_ATTR_SSL_VERIFY_SERVER_CERT] = $this->encrypt['ssl_verify'];
-			}
-
-			// DO NOT use array_merge() here!
-			// It re-indexes numeric keys and the PDO_MYSQL_ATTR_SSL_* constants are integers.
-			empty($ssl) OR $this->options += $ssl;
-		}
-
-		// Prior to version 5.7.3, MySQL silently downgrades to an unencrypted connection if SSL setup fails
-		if (
-			($pdo = parent::db_connect($persistent)) !== FALSE
-			&& ! empty($ssl)
-			&& version_compare($pdo->getAttribute(PDO::ATTR_CLIENT_VERSION), '5.7.3', '<=')
-			&& empty($pdo->query("SHOW STATUS LIKE 'ssl_cipher'")->fetchObject()->Value)
-		)
-		{
-			$message = 'PDO_MYSQL was configured for an SSL connection, but got an unencrypted connection instead!';
-			log_message('error', $message);
-			return ($this->db_debug) ? $this->display_error($message, '', TRUE) : FALSE;
-		}
-
-		return $pdo;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Select the database
-	 *
-	 * @param	string	$database
-	 * @return	bool
-	 */
-	public function db_select($database = '')
-	{
-		if ($database === '')
-		{
-			$database = $this->database;
-		}
-
-		if (FALSE !== $this->simple_query('USE '.$this->escape_identifiers($database)))
-		{
-			$this->database = $database;
-			$this->data_cache = array();
-			return TRUE;
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Begin Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_begin()
-	{
-		$this->conn_id->setAttribute(PDO::ATTR_AUTOCOMMIT, FALSE);
-		return $this->conn_id->beginTransaction();
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Commit Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_commit()
-	{
-		if ($this->conn_id->commit())
-		{
-			$this->conn_id->setAttribute(PDO::ATTR_AUTOCOMMIT, TRUE);
-			return TRUE;
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Rollback Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_rollback()
-	{
-		if ($this->conn_id->rollBack())
-		{
-			$this->conn_id->setAttribute(PDO::ATTR_AUTOCOMMIT, TRUE);
-			return TRUE;
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show table query
-	 *
-	 * Generates a platform-specific query string so that the table names can be fetched
-	 *
-	 * @param	bool	$prefix_limit
-	 * @return	string
-	 */
-	protected function _list_tables($prefix_limit = FALSE)
-	{
-		$sql = 'SHOW TABLES FROM '.$this->_escape_char.$this->database.$this->_escape_char;
-
-		if ($prefix_limit === TRUE && $this->dbprefix !== '')
-		{
-			return $sql." LIKE '".$this->escape_like_str($this->dbprefix)."%'";
-		}
-
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show column query
-	 *
-	 * Generates a platform-specific query string so that the column names can be fetched
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _list_columns($table = '')
-	{
-		return 'SHOW COLUMNS FROM '.$this->protect_identifiers($table, TRUE, NULL, FALSE);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns an object with field data
-	 *
-	 * @param	string	$table
-	 * @return	array
-	 */
-	public function field_data($table)
-	{
-		if (($query = $this->query('SHOW COLUMNS FROM '.$this->protect_identifiers($table, TRUE, NULL, FALSE))) === FALSE)
-		{
-			return FALSE;
-		}
-		$query = $query->result_object();
-
-		$retval = array();
-		for ($i = 0, $c = count($query); $i < $c; $i++)
-		{
-			$retval[$i]			= new stdClass();
-			$retval[$i]->name		= $query[$i]->Field;
-
-			sscanf($query[$i]->Type, '%[a-z](%d)',
-				$retval[$i]->type,
-				$retval[$i]->max_length
-			);
-
-			$retval[$i]->default		= $query[$i]->Default;
-			$retval[$i]->primary_key	= (int) ($query[$i]->Key === 'PRI');
-		}
-
-		return $retval;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Truncate statement
-	 *
-	 * Generates a platform-specific truncate string from the supplied data
-	 *
-	 * If the database does not support the TRUNCATE statement,
-	 * then this method maps to 'DELETE FROM table'
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _truncate($table)
-	{
-		return 'TRUNCATE '.$table;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * FROM tables
-	 *
-	 * Groups tables in FROM clauses if needed, so there is no confusion
-	 * about operator precedence.
-	 *
-	 * @return	string
-	 */
-	protected function _from_tables()
-	{
-		if ( ! empty($this->qb_join) && count($this->qb_from) > 1)
-		{
-			return '('.implode(', ', $this->qb_from).')';
-		}
-
-		return implode(', ', $this->qb_from);
-	}
-
-}
diff --git a/www-api/system/database/drivers/pdo/subdrivers/pdo_mysql_forge.php b/www-api/system/database/drivers/pdo/subdrivers/pdo_mysql_forge.php
deleted file mode 100644
index 8bf5cfb3..00000000
--- a/www-api/system/database/drivers/pdo/subdrivers/pdo_mysql_forge.php
+++ /dev/null
@@ -1,257 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PDO MySQL Forge Class
- *
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_pdo_mysql_forge extends CI_DB_pdo_forge {
-
-	/**
-	 * CREATE DATABASE statement
-	 *
-	 * @var	string
-	 */
-	protected $_create_database	= 'CREATE DATABASE %s CHARACTER SET %s COLLATE %s';
-
-	/**
-	 * CREATE TABLE IF statement
-	 *
-	 * @var	string
-	 */
-	protected $_create_table_if	= 'CREATE TABLE IF NOT EXISTS';
-
-	/**
-	 * CREATE TABLE keys flag
-	 *
-	 * Whether table keys are created from within the
-	 * CREATE TABLE statement.
-	 *
-	 * @var	bool
-	 */
-	protected $_create_table_keys	= TRUE;
-
-	/**
-	 * DROP TABLE IF statement
-	 *
-	 * @var	string
-	 */
-	protected $_drop_table_if	= 'DROP TABLE IF EXISTS';
-
-	/**
-	 * UNSIGNED support
-	 *
-	 * @var	array
-	 */
-	protected $_unsigned		= array(
-		'TINYINT',
-		'SMALLINT',
-		'MEDIUMINT',
-		'INT',
-		'INTEGER',
-		'BIGINT',
-		'REAL',
-		'DOUBLE',
-		'DOUBLE PRECISION',
-		'FLOAT',
-		'DECIMAL',
-		'NUMERIC'
-	);
-
-	/**
-	 * NULL value representation in CREATE/ALTER TABLE statements
-	 *
-	 * @var	string
-	 */
-	protected $_null = 'NULL';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * CREATE TABLE attributes
-	 *
-	 * @param	array	$attributes	Associative array of table attributes
-	 * @return	string
-	 */
-	protected function _create_table_attr($attributes)
-	{
-		$sql = '';
-
-		foreach (array_keys($attributes) as $key)
-		{
-			if (is_string($key))
-			{
-				$sql .= ' '.strtoupper($key).' = '.$attributes[$key];
-			}
-		}
-
-		if ( ! empty($this->db->char_set) && ! strpos($sql, 'CHARACTER SET') && ! strpos($sql, 'CHARSET'))
-		{
-			$sql .= ' DEFAULT CHARACTER SET = '.$this->db->char_set;
-		}
-
-		if ( ! empty($this->db->dbcollat) && ! strpos($sql, 'COLLATE'))
-		{
-			$sql .= ' COLLATE = '.$this->db->dbcollat;
-		}
-
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ALTER TABLE
-	 *
-	 * @param	string	$alter_type	ALTER type
-	 * @param	string	$table		Table name
-	 * @param	mixed	$field		Column definition
-	 * @return	string|string[]
-	 */
-	protected function _alter_table($alter_type, $table, $field)
-	{
-		if ($alter_type === 'DROP')
-		{
-			return parent::_alter_table($alter_type, $table, $field);
-		}
-
-		$sql = 'ALTER TABLE '.$this->db->escape_identifiers($table);
-		for ($i = 0, $c = count($field); $i < $c; $i++)
-		{
-			if ($field[$i]['_literal'] !== FALSE)
-			{
-				$field[$i] = ($alter_type === 'ADD')
-						? "\n\tADD ".$field[$i]['_literal']
-						: "\n\tMODIFY ".$field[$i]['_literal'];
-			}
-			else
-			{
-				if ($alter_type === 'ADD')
-				{
-					$field[$i]['_literal'] = "\n\tADD ";
-				}
-				else
-				{
-					$field[$i]['_literal'] = empty($field[$i]['new_name']) ? "\n\tMODIFY " : "\n\tCHANGE ";
-				}
-
-				$field[$i] = $field[$i]['_literal'].$this->_process_column($field[$i]);
-			}
-		}
-
-		return array($sql.implode(',', $field));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Process column
-	 *
-	 * @param	array	$field
-	 * @return	string
-	 */
-	protected function _process_column($field)
-	{
-		$extra_clause = isset($field['after'])
-			? ' AFTER '.$this->db->escape_identifiers($field['after']) : '';
-
-		if (empty($extra_clause) && isset($field['first']) && $field['first'] === TRUE)
-		{
-			$extra_clause = ' FIRST';
-		}
-
-		return $this->db->escape_identifiers($field['name'])
-			.(empty($field['new_name']) ? '' : ' '.$this->db->escape_identifiers($field['new_name']))
-			.' '.$field['type'].$field['length']
-			.$field['unsigned']
-			.$field['null']
-			.$field['default']
-			.$field['auto_increment']
-			.$field['unique']
-			.(empty($field['comment']) ? '' : ' COMMENT '.$field['comment'])
-			.$extra_clause;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Process indexes
-	 *
-	 * @param	string	$table	(ignored)
-	 * @return	string
-	 */
-	protected function _process_indexes($table)
-	{
-		$sql = '';
-
-		for ($i = 0, $c = count($this->keys); $i < $c; $i++)
-		{
-			if (is_array($this->keys[$i]))
-			{
-				for ($i2 = 0, $c2 = count($this->keys[$i]); $i2 < $c2; $i2++)
-				{
-					if ( ! isset($this->fields[$this->keys[$i][$i2]]))
-					{
-						unset($this->keys[$i][$i2]);
-						continue;
-					}
-				}
-			}
-			elseif ( ! isset($this->fields[$this->keys[$i]]))
-			{
-				unset($this->keys[$i]);
-				continue;
-			}
-
-			is_array($this->keys[$i]) OR $this->keys[$i] = array($this->keys[$i]);
-
-			$sql .= ",\n\tKEY ".$this->db->escape_identifiers(implode('_', $this->keys[$i]))
-				.' ('.implode(', ', $this->db->escape_identifiers($this->keys[$i])).')';
-		}
-
-		$this->keys = array();
-
-		return $sql;
-	}
-
-}
diff --git a/www-api/system/database/drivers/pdo/subdrivers/pdo_oci_driver.php b/www-api/system/database/drivers/pdo/subdrivers/pdo_oci_driver.php
deleted file mode 100644
index 35736915..00000000
--- a/www-api/system/database/drivers/pdo/subdrivers/pdo_oci_driver.php
+++ /dev/null
@@ -1,327 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PDO Oracle Database Adapter Class
- *
- * Note: _DB is an extender class that the app controller
- * creates dynamically based on whether the query builder
- * class is being used or not.
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_pdo_oci_driver extends CI_DB_pdo_driver {
-
-	/**
-	 * Sub-driver
-	 *
-	 * @var	string
-	 */
-	public $subdriver = 'oci';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * List of reserved identifiers
-	 *
-	 * Identifiers that must NOT be escaped.
-	 *
-	 * @var	string[]
-	 */
-	protected $_reserved_identifiers = array('*', 'rownum');
-
-	/**
-	 * ORDER BY random keyword
-	 *
-	 * @var	array
-	 */
-	protected $_random_keyword = array('ASC', 'ASC'); // Currently not supported
-
-	/**
-	 * COUNT string
-	 *
-	 * @used-by	CI_DB_driver::count_all()
-	 * @used-by	CI_DB_query_builder::count_all_results()
-	 *
-	 * @var	string
-	 */
-	protected $_count_string = 'SELECT COUNT(1) AS ';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * Builds the DSN if not already set.
-	 *
-	 * @param	array	$params
-	 * @return	void
-	 */
-	public function __construct($params)
-	{
-		parent::__construct($params);
-
-		if (empty($this->dsn))
-		{
-			$this->dsn = 'oci:dbname=';
-
-			// Oracle has a slightly different PDO DSN format (Easy Connect),
-			// which also supports pre-defined DSNs.
-			if (empty($this->hostname) && empty($this->port))
-			{
-				$this->dsn .= $this->database;
-			}
-			else
-			{
-				$this->dsn .= '//'.(empty($this->hostname) ? '127.0.0.1' : $this->hostname)
-					.(empty($this->port) ? '' : ':'.$this->port).'/';
-
-				empty($this->database) OR $this->dsn .= $this->database;
-			}
-
-			empty($this->char_set) OR $this->dsn .= ';charset='.$this->char_set;
-		}
-		elseif ( ! empty($this->char_set) && strpos($this->dsn, 'charset=', 4) === FALSE)
-		{
-			$this->dsn .= ';charset='.$this->char_set;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Database version number
-	 *
-	 * @return	string
-	 */
-	public function version()
-	{
-		if (isset($this->data_cache['version']))
-		{
-			return $this->data_cache['version'];
-		}
-
-		$version_string = parent::version();
-		if (preg_match('#(Release\s)?(?<version>\d+(?:\.\d+)+)#', $version_string, $match))
-		{
-			return $this->data_cache['version'] = $match['version'];
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show table query
-	 *
-	 * Generates a platform-specific query string so that the table names can be fetched
-	 *
-	 * @param	bool	$prefix_limit
-	 * @return	string
-	 */
-	protected function _list_tables($prefix_limit = FALSE)
-	{
-		$sql = 'SELECT "TABLE_NAME" FROM "ALL_TABLES"';
-
-		if ($prefix_limit === TRUE && $this->dbprefix !== '')
-		{
-			return $sql.' WHERE "TABLE_NAME" LIKE \''.$this->escape_like_str($this->dbprefix)."%' "
-				.sprintf($this->_like_escape_str, $this->_like_escape_chr);
-		}
-
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show column query
-	 *
-	 * Generates a platform-specific query string so that the column names can be fetched
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _list_columns($table = '')
-	{
-		if (strpos($table, '.') !== FALSE)
-		{
-			sscanf($table, '%[^.].%s', $owner, $table);
-		}
-		else
-		{
-			$owner = $this->username;
-		}
-
-		return 'SELECT COLUMN_NAME FROM ALL_TAB_COLUMNS
-			WHERE UPPER(OWNER) = '.$this->escape(strtoupper($owner)).'
-				AND UPPER(TABLE_NAME) = '.$this->escape(strtoupper($table));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns an object with field data
-	 *
-	 * @param	string	$table
-	 * @return	array
-	 */
-	public function field_data($table)
-	{
-		if (strpos($table, '.') !== FALSE)
-		{
-			sscanf($table, '%[^.].%s', $owner, $table);
-		}
-		else
-		{
-			$owner = $this->username;
-		}
-
-		$sql = 'SELECT COLUMN_NAME, DATA_TYPE, CHAR_LENGTH, DATA_PRECISION, DATA_LENGTH, DATA_DEFAULT, NULLABLE
-			FROM ALL_TAB_COLUMNS
-			WHERE UPPER(OWNER) = '.$this->escape(strtoupper($owner)).'
-				AND UPPER(TABLE_NAME) = '.$this->escape(strtoupper($table));
-
-		if (($query = $this->query($sql)) === FALSE)
-		{
-			return FALSE;
-		}
-		$query = $query->result_object();
-
-		$retval = array();
-		for ($i = 0, $c = count($query); $i < $c; $i++)
-		{
-			$retval[$i]			= new stdClass();
-			$retval[$i]->name		= $query[$i]->COLUMN_NAME;
-			$retval[$i]->type		= $query[$i]->DATA_TYPE;
-
-			$length = ($query[$i]->CHAR_LENGTH > 0)
-				? $query[$i]->CHAR_LENGTH : $query[$i]->DATA_PRECISION;
-			if ($length === NULL)
-			{
-				$length = $query[$i]->DATA_LENGTH;
-			}
-			$retval[$i]->max_length		= $length;
-
-			$default = $query[$i]->DATA_DEFAULT;
-			if ($default === NULL && $query[$i]->NULLABLE === 'N')
-			{
-				$default = '';
-			}
-			$retval[$i]->default		= $query[$i]->COLUMN_DEFAULT;
-		}
-
-		return $retval;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Insert batch statement
-	 *
-	 * @param	string	$table	Table name
-	 * @param	array	$keys	INSERT keys
-	 * @param	array	$values	INSERT values
-	 * @return 	string
-	 */
-	protected function _insert_batch($table, $keys, $values)
-	{
-		$keys = implode(', ', $keys);
-		$sql = "INSERT ALL\n";
-
-		for ($i = 0, $c = count($values); $i < $c; $i++)
-		{
-			$sql .= '	INTO '.$table.' ('.$keys.') VALUES '.$values[$i]."\n";
-		}
-
-		return $sql.'SELECT * FROM dual';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Delete statement
-	 *
-	 * Generates a platform-specific delete string from the supplied data
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _delete($table)
-	{
-		if ($this->qb_limit)
-		{
-			$this->where('rownum <= ',$this->qb_limit, FALSE);
-			$this->qb_limit = FALSE;
-		}
-
-		return parent::_delete($table);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * LIMIT
-	 *
-	 * Generates a platform-specific LIMIT clause
-	 *
-	 * @param	string	$sql	SQL Query
-	 * @return	string
-	 */
-	protected function _limit($sql)
-	{
-		if (version_compare($this->version(), '12.1', '>='))
-		{
-			// OFFSET-FETCH can be used only with the ORDER BY clause
-			empty($this->qb_orderby) && $sql .= ' ORDER BY 1';
-
-			return $sql.' OFFSET '.(int) $this->qb_offset.' ROWS FETCH NEXT '.$this->qb_limit.' ROWS ONLY';
-		}
-
-		return 'SELECT * FROM (SELECT inner_query.*, rownum rnum FROM ('.$sql.') inner_query WHERE rownum < '.($this->qb_offset + $this->qb_limit + 1).')'
-			.($this->qb_offset ? ' WHERE rnum >= '.($this->qb_offset + 1): '');
-	}
-
-}
diff --git a/www-api/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php b/www-api/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
deleted file mode 100644
index 0783cd53..00000000
--- a/www-api/system/database/drivers/pdo/subdrivers/pdo_oci_forge.php
+++ /dev/null
@@ -1,208 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PDO Oracle Forge Class
- *
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_pdo_oci_forge extends CI_DB_pdo_forge {
-
-	/**
-	 * CREATE DATABASE statement
-	 *
-	 * @var	string
-	 */
-	protected $_create_database	= FALSE;
-
-	/**
-	 * CREATE TABLE IF statement
-	 *
-	 * @var	string
-	 */
-	protected $_create_table_if	= FALSE;
-
-	/**
-	 * DROP DATABASE statement
-	 *
-	 * @var	string
-	 */
-	protected $_drop_database	= FALSE;
-
-	/**
-	 * UNSIGNED support
-	 *
-	 * @var	bool|array
-	 */
-	protected $_unsigned		= FALSE;
-
-	/**
-	 * NULL value representation in CREATE/ALTER TABLE statements
-	 *
-	 * @var	string
-	 */
-	protected $_null		= 'NULL';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ALTER TABLE
-	 *
-	 * @param	string	$alter_type	ALTER type
-	 * @param	string	$table		Table name
-	 * @param	mixed	$field		Column definition
-	 * @return	string|string[]
-	 */
-	protected function _alter_table($alter_type, $table, $field)
-	{
-		if ($alter_type === 'DROP')
-		{
-			return parent::_alter_table($alter_type, $table, $field);
-		}
-		elseif ($alter_type === 'CHANGE')
-		{
-			$alter_type = 'MODIFY';
-		}
-
-		$sql = 'ALTER TABLE '.$this->db->escape_identifiers($table);
-		$sqls = array();
-		for ($i = 0, $c = count($field); $i < $c; $i++)
-		{
-			if ($field[$i]['_literal'] !== FALSE)
-			{
-				$field[$i] = "\n\t".$field[$i]['_literal'];
-			}
-			else
-			{
-				$field[$i]['_literal'] = "\n\t".$this->_process_column($field[$i]);
-
-				if ( ! empty($field[$i]['comment']))
-				{
-					$sqls[] = 'COMMENT ON COLUMN '
-						.$this->db->escape_identifiers($table).'.'.$this->db->escape_identifiers($field[$i]['name'])
-						.' IS '.$field[$i]['comment'];
-				}
-
-				if ($alter_type === 'MODIFY' && ! empty($field[$i]['new_name']))
-				{
-					$sqls[] = $sql.' RENAME COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
-						.' TO '.$this->db->escape_identifiers($field[$i]['new_name']);
-				}
-			}
-		}
-
-		$sql .= ' '.$alter_type.' ';
-		$sql .= (count($field) === 1)
-				? $field[0]
-				: '('.implode(',', $field).')';
-
-		// RENAME COLUMN must be executed after MODIFY
-		array_unshift($sqls, $sql);
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute AUTO_INCREMENT
-	 *
-	 * @param	array	&$attributes
-	 * @param	array	&$field
-	 * @return	void
-	 */
-	protected function _attr_auto_increment(&$attributes, &$field)
-	{
-		if ( ! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === TRUE && stripos($field['type'], 'number') !== FALSE && version_compare($this->db->version(), '12.1', '>='))
-		{
-			$field['auto_increment'] = ' GENERATED ALWAYS AS IDENTITY';
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Process column
-	 *
-	 * @param	array	$field
-	 * @return	string
-	 */
-	protected function _process_column($field)
-	{
-		return $this->db->escape_identifiers($field['name'])
-			.' '.$field['type'].$field['length']
-			.$field['unsigned']
-			.$field['default']
-			.$field['auto_increment']
-			.$field['null']
-			.$field['unique'];
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute TYPE
-	 *
-	 * Performs a data type mapping between different databases.
-	 *
-	 * @param	array	&$attributes
-	 * @return	void
-	 */
-	protected function _attr_type(&$attributes)
-	{
-		switch (strtoupper($attributes['TYPE']))
-		{
-			case 'TINYINT':
-				$attributes['TYPE'] = 'NUMBER';
-				return;
-			case 'MEDIUMINT':
-				$attributes['TYPE'] = 'NUMBER';
-				return;
-			case 'INT':
-				$attributes['TYPE'] = 'NUMBER';
-				return;
-			case 'BIGINT':
-				$attributes['TYPE'] = 'NUMBER';
-				return;
-			default: return;
-		}
-	}
-}
diff --git a/www-api/system/database/drivers/pdo/subdrivers/pdo_odbc_driver.php b/www-api/system/database/drivers/pdo/subdrivers/pdo_odbc_driver.php
deleted file mode 100644
index 6b7f2373..00000000
--- a/www-api/system/database/drivers/pdo/subdrivers/pdo_odbc_driver.php
+++ /dev/null
@@ -1,230 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PDO ODBC Database Adapter Class
- *
- * Note: _DB is an extender class that the app controller
- * creates dynamically based on whether the query builder
- * class is being used or not.
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_pdo_odbc_driver extends CI_DB_pdo_driver {
-
-	/**
-	 * Sub-driver
-	 *
-	 * @var	string
-	 */
-	public $subdriver = 'odbc';
-
-	/**
-	 * Database schema
-	 *
-	 * @var	string
-	 */
-	public $schema = 'public';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Identifier escape character
-	 *
-	 * Must be empty for ODBC.
-	 *
-	 * @var	string
-	 */
-	protected $_escape_char = '';
-
-	/**
-	 * ESCAPE statement string
-	 *
-	 * @var	string
-	 */
-	protected $_like_escape_str = " {escape '%s'} ";
-
-	/**
-	 * ORDER BY random keyword
-	 *
-	 * @var	array
-	 */
-	protected $_random_keyword = array('RND()', 'RND(%d)');
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * Builds the DSN if not already set.
-	 *
-	 * @param	array	$params
-	 * @return	void
-	 */
-	public function __construct($params)
-	{
-		parent::__construct($params);
-
-		if (empty($this->dsn))
-		{
-			$this->dsn = 'odbc:';
-
-			// Pre-defined DSN
-			if (empty($this->hostname) && empty($this->HOSTNAME) && empty($this->port) && empty($this->PORT))
-			{
-				if (isset($this->DSN))
-				{
-					$this->dsn .= 'DSN='.$this->DSN;
-				}
-				elseif ( ! empty($this->database))
-				{
-					$this->dsn .= 'DSN='.$this->database;
-				}
-
-				return;
-			}
-
-			// If the DSN is not pre-configured - try to build an IBM DB2 connection string
-			$this->dsn .= 'DRIVER='.(isset($this->DRIVER) ? '{'.$this->DRIVER.'}' : '{IBM DB2 ODBC DRIVER}').';';
-
-			if (isset($this->DATABASE))
-			{
-				$this->dsn .= 'DATABASE='.$this->DATABASE.';';
-			}
-			elseif ( ! empty($this->database))
-			{
-				$this->dsn .= 'DATABASE='.$this->database.';';
-			}
-
-			if (isset($this->HOSTNAME))
-			{
-				$this->dsn .= 'HOSTNAME='.$this->HOSTNAME.';';
-			}
-			else
-			{
-				$this->dsn .= 'HOSTNAME='.(empty($this->hostname) ? '127.0.0.1;' : $this->hostname.';');
-			}
-
-			if (isset($this->PORT))
-			{
-				$this->dsn .= 'PORT='.$this->port.';';
-			}
-			elseif ( ! empty($this->port))
-			{
-				$this->dsn .= ';PORT='.$this->port.';';
-			}
-
-			$this->dsn .= 'PROTOCOL='.(isset($this->PROTOCOL) ? $this->PROTOCOL.';' : 'TCPIP;');
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Platform-dependent string escape
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	protected function _escape_str($str)
-	{
-		$this->display_error('db_unsupported_feature');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Determines if a query is a "write" type.
-	 *
-	 * @param	string	An SQL query string
-	 * @return	bool
-	 */
-	public function is_write_type($sql)
-	{
-		if (preg_match('#^(INSERT|UPDATE).*RETURNING\s.+(\,\s?.+)*$#is', $sql))
-		{
-			return FALSE;
-		}
-
-		return parent::is_write_type($sql);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show table query
-	 *
-	 * Generates a platform-specific query string so that the table names can be fetched
-	 *
-	 * @param	bool	$prefix_limit
-	 * @return	string
-	 */
-	protected function _list_tables($prefix_limit = FALSE)
-	{
-		$sql = "SELECT table_name FROM information_schema.tables WHERE table_schema = '".$this->schema."'";
-
-		if ($prefix_limit !== FALSE && $this->dbprefix !== '')
-		{
-			return $sql." AND table_name LIKE '".$this->escape_like_str($this->dbprefix)."%' "
-				.sprintf($this->_like_escape_str, $this->_like_escape_chr);
-		}
-
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show column query
-	 *
-	 * Generates a platform-specific query string so that the column names can be fetched
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _list_columns($table = '')
-	{
-		return 'SELECT column_name FROM information_schema.columns WHERE table_name = '.$this->escape($table);
-	}
-}
diff --git a/www-api/system/database/drivers/pdo/subdrivers/pdo_odbc_forge.php b/www-api/system/database/drivers/pdo/subdrivers/pdo_odbc_forge.php
deleted file mode 100644
index c9b82387..00000000
--- a/www-api/system/database/drivers/pdo/subdrivers/pdo_odbc_forge.php
+++ /dev/null
@@ -1,71 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PDO ODBC Forge Class
- *
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/database/
- */
-class CI_DB_pdo_odbc_forge extends CI_DB_pdo_forge {
-
-	/**
-	 * UNSIGNED support
-	 *
-	 * @var	bool|array
-	 */
-	protected $_unsigned		= FALSE;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute AUTO_INCREMENT
-	 *
-	 * @param	array	&$attributes
-	 * @param	array	&$field
-	 * @return	void
-	 */
-	protected function _attr_auto_increment(&$attributes, &$field)
-	{
-		// Not supported (in most databases at least)
-	}
-
-}
diff --git a/www-api/system/database/drivers/pdo/subdrivers/pdo_pgsql_driver.php b/www-api/system/database/drivers/pdo/subdrivers/pdo_pgsql_driver.php
deleted file mode 100644
index 297cc6f5..00000000
--- a/www-api/system/database/drivers/pdo/subdrivers/pdo_pgsql_driver.php
+++ /dev/null
@@ -1,385 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PDO PostgreSQL Database Adapter Class
- *
- * Note: _DB is an extender class that the app controller
- * creates dynamically based on whether the query builder
- * class is being used or not.
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_pdo_pgsql_driver extends CI_DB_pdo_driver {
-
-	/**
-	 * Sub-driver
-	 *
-	 * @var	string
-	 */
-	public $subdriver = 'pgsql';
-
-	/**
-	 * Database schema
-	 *
-	 * @var	string
-	 */
-	public $schema = 'public';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ORDER BY random keyword
-	 *
-	 * @var	array
-	 */
-	protected $_random_keyword = array('RANDOM()', 'RANDOM()');
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * Builds the DSN if not already set.
-	 *
-	 * @param	array	$params
-	 * @return	void
-	 */
-	public function __construct($params)
-	{
-		parent::__construct($params);
-
-		if (empty($this->dsn))
-		{
-			$this->dsn = 'pgsql:host='.(empty($this->hostname) ? '127.0.0.1' : $this->hostname);
-
-			empty($this->port) OR $this->dsn .= ';port='.$this->port;
-			empty($this->database) OR $this->dsn .= ';dbname='.$this->database;
-
-			if ( ! empty($this->username))
-			{
-				$this->dsn .= ';user='.$this->username;
-				empty($this->password) OR $this->dsn .= ';password='.$this->password;
-			}
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Database connection
-	 *
-	 * @param	bool	$persistent
-	 * @return	object
-	 */
-	public function db_connect($persistent = FALSE)
-	{
-		$this->conn_id = parent::db_connect($persistent);
-
-		if (is_object($this->conn_id) && ! empty($this->schema))
-		{
-			$this->simple_query('SET search_path TO '.$this->schema.',public');
-		}
-
-		return $this->conn_id;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Insert ID
-	 *
-	 * @param	string	$name
-	 * @return	int
-	 */
-	public function insert_id($name = NULL)
-	{
-		if ($name === NULL && version_compare($this->version(), '8.1', '>='))
-		{
-			$query = $this->query('SELECT LASTVAL() AS ins_id');
-			$query = $query->row();
-			return $query->ins_id;
-		}
-
-		return $this->conn_id->lastInsertId($name);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Determines if a query is a "write" type.
-	 *
-	 * @param	string	An SQL query string
-	 * @return	bool
-	 */
-	public function is_write_type($sql)
-	{
-		if (preg_match('#^(INSERT|UPDATE).*RETURNING\s.+(\,\s?.+)*$#is', $sql))
-		{
-			return FALSE;
-		}
-
-		return parent::is_write_type($sql);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * "Smart" Escape String
-	 *
-	 * Escapes data based on type
-	 *
-	 * @param	string	$str
-	 * @return	mixed
-	 */
-	public function escape($str)
-	{
-		if (is_bool($str))
-		{
-			return ($str) ? 'TRUE' : 'FALSE';
-		}
-
-		return parent::escape($str);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ORDER BY
-	 *
-	 * @param	string	$orderby
-	 * @param	string	$direction	ASC, DESC or RANDOM
-	 * @param	bool	$escape
-	 * @return	object
-	 */
-	public function order_by($orderby, $direction = '', $escape = NULL)
-	{
-		$direction = strtoupper(trim($direction));
-		if ($direction === 'RANDOM')
-		{
-			if ( ! is_float($orderby) && ctype_digit((string) $orderby))
-			{
-				$orderby = ($orderby > 1)
-					? (float) '0.'.$orderby
-					: (float) $orderby;
-			}
-
-			if (is_float($orderby))
-			{
-				$this->simple_query('SET SEED '.$orderby);
-			}
-
-			$orderby = $this->_random_keyword[0];
-			$direction = '';
-			$escape = FALSE;
-		}
-
-		return parent::order_by($orderby, $direction, $escape);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show table query
-	 *
-	 * Generates a platform-specific query string so that the table names can be fetched
-	 *
-	 * @param	bool	$prefix_limit
-	 * @return	string
-	 */
-	protected function _list_tables($prefix_limit = FALSE)
-	{
-		$sql = 'SELECT "table_name" FROM "information_schema"."tables" WHERE "table_schema" = \''.$this->schema."'";
-
-		if ($prefix_limit === TRUE && $this->dbprefix !== '')
-		{
-			return $sql.' AND "table_name" LIKE \''
-				.$this->escape_like_str($this->dbprefix)."%' "
-				.sprintf($this->_like_escape_str, $this->_like_escape_chr);
-		}
-
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * List column query
-	 *
-	 * Generates a platform-specific query string so that the column names can be fetched
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _list_columns($table = '')
-	{
-		return 'SELECT "column_name"
-			FROM "information_schema"."columns"
-			WHERE "table_schema" = \''.$this->schema.'\' AND LOWER("table_name") = '.$this->escape(strtolower($table));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns an object with field data
-	 *
-	 * @param	string	$table
-	 * @return	array
-	 */
-	public function field_data($table)
-	{
-		$sql = 'SELECT "column_name", "data_type", "character_maximum_length", "numeric_precision", "column_default"
-			FROM "information_schema"."columns"
-			WHERE "table_schema" = \''.$this->schema.'\' AND LOWER("table_name") = '.$this->escape(strtolower($table));
-
-		if (($query = $this->query($sql)) === FALSE)
-		{
-			return FALSE;
-		}
-		$query = $query->result_object();
-
-		$retval = array();
-		for ($i = 0, $c = count($query); $i < $c; $i++)
-		{
-			$retval[$i]			= new stdClass();
-			$retval[$i]->name		= $query[$i]->column_name;
-			$retval[$i]->type		= $query[$i]->data_type;
-			$retval[$i]->max_length		= ($query[$i]->character_maximum_length > 0) ? $query[$i]->character_maximum_length : $query[$i]->numeric_precision;
-			$retval[$i]->default		= $query[$i]->column_default;
-		}
-
-		return $retval;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Update statement
-	 *
-	 * Generates a platform-specific update string from the supplied data
-	 *
-	 * @param	string	$table
-	 * @param	array	$values
-	 * @return	string
-	 */
-	protected function _update($table, $values)
-	{
-		$this->qb_limit = FALSE;
-		$this->qb_orderby = array();
-		return parent::_update($table, $values);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Update_Batch statement
-	 *
-	 * Generates a platform-specific batch update string from the supplied data
-	 *
-	 * @param	string	$table	Table name
-	 * @param	array	$values	Update data
-	 * @param	string	$index	WHERE key
-	 * @return	string
-	 */
-	protected function _update_batch($table, $values, $index)
-	{
-		$ids = array();
-		foreach ($values as $key => $val)
-		{
-			$ids[] = $val[$index]['value'];
-
-			foreach (array_keys($val) as $field)
-			{
-				if ($field !== $index)
-				{
-					$final[$val[$field]['field']][] = 'WHEN '.$val[$index]['value'].' THEN '.$val[$field]['value'];
-				}
-			}
-		}
-
-		$cases = '';
-		foreach ($final as $k => $v)
-		{
-			$cases .= $k.' = (CASE '.$val[$index]['field']."\n"
-				.implode("\n", $v)."\n"
-				.'ELSE '.$k.' END), ';
-		}
-
-		$this->where($val[$index]['field'].' IN('.implode(',', $ids).')', NULL, FALSE);
-
-		return 'UPDATE '.$table.' SET '.substr($cases, 0, -2).$this->_compile_wh('qb_where');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Delete statement
-	 *
-	 * Generates a platform-specific delete string from the supplied data
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _delete($table)
-	{
-		$this->qb_limit = FALSE;
-		return parent::_delete($table);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * LIMIT
-	 *
-	 * Generates a platform-specific LIMIT clause
-	 *
-	 * @param	string	$sql	SQL Query
-	 * @return	string
-	 */
-	protected function _limit($sql)
-	{
-		return $sql.' LIMIT '.$this->qb_limit.($this->qb_offset ? ' OFFSET '.$this->qb_offset : '');
-	}
-
-}
diff --git a/www-api/system/database/drivers/pdo/subdrivers/pdo_pgsql_forge.php b/www-api/system/database/drivers/pdo/subdrivers/pdo_pgsql_forge.php
deleted file mode 100644
index cea20542..00000000
--- a/www-api/system/database/drivers/pdo/subdrivers/pdo_pgsql_forge.php
+++ /dev/null
@@ -1,218 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PDO PostgreSQL Forge Class
- *
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_pdo_pgsql_forge extends CI_DB_pdo_forge {
-
-	/**
-	 * DROP TABLE IF statement
-	 *
-	 * @var	string
-	 */
-	protected $_drop_table_if	= 'DROP TABLE IF EXISTS';
-
-	/**
-	 * CREATE TABLE IF statement
-	 *
-	 * @var	string
-	 */
-	protected $_create_table_if	= 'CREATE TABLE IF NOT EXISTS';
-
-	/**
-	 * UNSIGNED support
-	 *
-	 * @var	array
-	 */
-	protected $_unsigned		= array(
-		'INT2'		=> 'INTEGER',
-		'SMALLINT'	=> 'INTEGER',
-		'INT'		=> 'BIGINT',
-		'INT4'		=> 'BIGINT',
-		'INTEGER'	=> 'BIGINT',
-		'INT8'		=> 'NUMERIC',
-		'BIGINT'	=> 'NUMERIC',
-		'REAL'		=> 'DOUBLE PRECISION',
-		'FLOAT'		=> 'DOUBLE PRECISION'
-	);
-
-	/**
-	 * NULL value representation in CREATE/ALTER TABLE statements
-	 *
-	 * @var	string
-	 */
-	protected $_null = 'NULL';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * @param	object	&$db	Database object
-	 * @return	void
-	 */
-	public function __construct(&$db)
-	{
-		parent::__construct($db);
-
-		if (version_compare($this->db->version(), '9.0', '>'))
-		{
-			$this->create_table_if = 'CREATE TABLE IF NOT EXISTS';
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ALTER TABLE
-	 *
-	 * @param	string	$alter_type	ALTER type
-	 * @param	string	$table		Table name
-	 * @param	mixed	$field		Column definition
-	 * @return	string|string[]
-	 */
-	protected function _alter_table($alter_type, $table, $field)
-	{
-		if (in_array($alter_type, array('DROP', 'ADD'), TRUE))
-		{
-			return parent::_alter_table($alter_type, $table, $field);
-		}
-
-		$sql = 'ALTER TABLE '.$this->db->escape_identifiers($table);
-		$sqls = array();
-		for ($i = 0, $c = count($field); $i < $c; $i++)
-		{
-			if ($field[$i]['_literal'] !== FALSE)
-			{
-				return FALSE;
-			}
-
-			if (version_compare($this->db->version(), '8', '>=') && isset($field[$i]['type']))
-			{
-				$sqls[] = $sql.' ALTER COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
-					.' TYPE '.$field[$i]['type'].$field[$i]['length'];
-			}
-
-			if ( ! empty($field[$i]['default']))
-			{
-				$sqls[] = $sql.' ALTER COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
-					.' SET '.$field[$i]['default'];
-			}
-
-			if (isset($field[$i]['null']))
-			{
-				$sqls[] = $sql.' ALTER COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
-					.(trim($field[$i]['null']) === $this->_null ? ' DROP NOT NULL' : ' SET NOT NULL');
-			}
-
-			if ( ! empty($field[$i]['new_name']))
-			{
-				$sqls[] = $sql.' RENAME COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
-					.' TO '.$this->db->escape_identifiers($field[$i]['new_name']);
-			}
-
-			if ( ! empty($field[$i]['comment']))
-			{
-				$sqls[] = 'COMMENT ON COLUMN '
-					.$this->db->escape_identifiers($table).'.'.$this->db->escape_identifiers($field[$i]['name'])
-					.' IS '.$field[$i]['comment'];
-			}
-		}
-
-		return $sqls;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute TYPE
-	 *
-	 * Performs a data type mapping between different databases.
-	 *
-	 * @param	array	&$attributes
-	 * @return	void
-	 */
-	protected function _attr_type(&$attributes)
-	{
-		// Reset field lengths for data types that don't support it
-		if (isset($attributes['CONSTRAINT']) && stripos($attributes['TYPE'], 'int') !== FALSE)
-		{
-			$attributes['CONSTRAINT'] = NULL;
-		}
-
-		switch (strtoupper($attributes['TYPE']))
-		{
-			case 'TINYINT':
-				$attributes['TYPE'] = 'SMALLINT';
-				$attributes['UNSIGNED'] = FALSE;
-				return;
-			case 'MEDIUMINT':
-				$attributes['TYPE'] = 'INTEGER';
-				$attributes['UNSIGNED'] = FALSE;
-				return;
-			default: return;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute AUTO_INCREMENT
-	 *
-	 * @param	array	&$attributes
-	 * @param	array	&$field
-	 * @return	void
-	 */
-	protected function _attr_auto_increment(&$attributes, &$field)
-	{
-		if ( ! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === TRUE)
-		{
-			$field['type'] = ($field['type'] === 'NUMERIC')
-				? 'BIGSERIAL'
-				: 'SERIAL';
-		}
-	}
-
-}
diff --git a/www-api/system/database/drivers/pdo/subdrivers/pdo_sqlite_driver.php b/www-api/system/database/drivers/pdo/subdrivers/pdo_sqlite_driver.php
deleted file mode 100644
index 24c34f2a..00000000
--- a/www-api/system/database/drivers/pdo/subdrivers/pdo_sqlite_driver.php
+++ /dev/null
@@ -1,214 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PDO SQLite Database Adapter Class
- *
- * Note: _DB is an extender class that the app controller
- * creates dynamically based on whether the query builder
- * class is being used or not.
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_pdo_sqlite_driver extends CI_DB_pdo_driver {
-
-	/**
-	 * Sub-driver
-	 *
-	 * @var	string
-	 */
-	public $subdriver = 'sqlite';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ORDER BY random keyword
-	 *
-	 * @var	array
-	 */
-	protected $_random_keyword = array('RANDOM()', 'RANDOM()');
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * Builds the DSN if not already set.
-	 *
-	 * @param	array	$params
-	 * @return	void
-	 */
-	public function __construct($params)
-	{
-		parent::__construct($params);
-
-		if (empty($this->dsn))
-		{
-			$this->dsn = 'sqlite:';
-
-			if (empty($this->database) && empty($this->hostname))
-			{
-				$this->database = ':memory:';
-			}
-
-			$this->database = empty($this->database) ? $this->hostname : $this->database;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show table query
-	 *
-	 * Generates a platform-specific query string so that the table names can be fetched
-	 *
-	 * @param	bool	$prefix_limit
-	 * @return	string
-	 */
-	protected function _list_tables($prefix_limit = FALSE)
-	{
-		$sql = 'SELECT "NAME" FROM "SQLITE_MASTER" WHERE "TYPE" = \'table\'';
-
-		if ($prefix_limit === TRUE && $this->dbprefix !== '')
-		{
-			return $sql.' AND "NAME" LIKE \''.$this->escape_like_str($this->dbprefix)."%' "
-				.sprintf($this->_like_escape_str, $this->_like_escape_chr);
-		}
-
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch Field Names
-	 *
-	 * @param	string	$table	Table name
-	 * @return	array
-	 */
-	public function list_fields($table)
-	{
-		if (($result = $this->query('PRAGMA TABLE_INFO('.$this->protect_identifiers($table, TRUE, NULL, FALSE).')')) === FALSE)
-		{
-			return FALSE;
-		}
-
-		$fields = array();
-		foreach ($result->result_array() as $row)
-		{
-			$fields[] = $row['name'];
-		}
-
-		return $fields;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns an object with field data
-	 *
-	 * @param	string	$table
-	 * @return	array
-	 */
-	public function field_data($table)
-	{
-		if (($query = $this->query('PRAGMA TABLE_INFO('.$this->protect_identifiers($table, TRUE, NULL, FALSE).')')) === FALSE)
-		{
-			return FALSE;
-		}
-
-		$query = $query->result_array();
-		if (empty($query))
-		{
-			return FALSE;
-		}
-
-		$retval = array();
-		for ($i = 0, $c = count($query); $i < $c; $i++)
-		{
-			$retval[$i]			= new stdClass();
-			$retval[$i]->name		= $query[$i]['name'];
-			$retval[$i]->type		= $query[$i]['type'];
-			$retval[$i]->max_length		= NULL;
-			$retval[$i]->default		= $query[$i]['dflt_value'];
-			$retval[$i]->primary_key	= isset($query[$i]['pk']) ? (int) $query[$i]['pk'] : 0;
-		}
-
-		return $retval;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Replace statement
-	 *
-	 * @param	string	$table	Table name
-	 * @param	array	$keys	INSERT keys
-	 * @param	array	$values	INSERT values
-	 * @return 	string
-	 */
-	protected function _replace($table, $keys, $values)
-	{
-		return 'INSERT OR '.parent::_replace($table, $keys, $values);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Truncate statement
-	 *
-	 * Generates a platform-specific truncate string from the supplied data
-	 *
-	 * If the database does not support the TRUNCATE statement,
-	 * then this method maps to 'DELETE FROM table'
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _truncate($table)
-	{
-		return 'DELETE FROM '.$table;
-	}
-
-}
diff --git a/www-api/system/database/drivers/pdo/subdrivers/pdo_sqlite_forge.php b/www-api/system/database/drivers/pdo/subdrivers/pdo_sqlite_forge.php
deleted file mode 100644
index b0edcbd6..00000000
--- a/www-api/system/database/drivers/pdo/subdrivers/pdo_sqlite_forge.php
+++ /dev/null
@@ -1,239 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PDO SQLite Forge Class
- *
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_pdo_sqlite_forge extends CI_DB_pdo_forge {
-
-	/**
-	 * CREATE TABLE IF statement
-	 *
-	 * @var	string
-	 */
-	protected $_create_table_if	= 'CREATE TABLE IF NOT EXISTS';
-
-	/**
-	 * DROP TABLE IF statement
-	 *
-	 * @var	string
-	 */
-	protected $_drop_table_if	= 'DROP TABLE IF EXISTS';
-
-	/**
-	 * UNSIGNED support
-	 *
-	 * @var	bool|array
-	 */
-	protected $_unsigned		= FALSE;
-
-	/**
-	 * NULL value representation in CREATE/ALTER TABLE statements
-	 *
-	 * @var	string
-	 */
-	protected $_null		= 'NULL';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * @param	object	&$db	Database object
-	 * @return	void
-	 */
-	public function __construct(&$db)
-	{
-		parent::__construct($db);
-
-		if (version_compare($this->db->version(), '3.3', '<'))
-		{
-			$this->_create_table_if = FALSE;
-			$this->_drop_table_if   = FALSE;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Create database
-	 *
-	 * @param	string	$db_name	(ignored)
-	 * @return	bool
-	 */
-	public function create_database($db_name)
-	{
-		// In SQLite, a database is created when you connect to the database.
-		// We'll return TRUE so that an error isn't generated
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Drop database
-	 *
-	 * @param	string	$db_name	(ignored)
-	 * @return	bool
-	 */
-	public function drop_database($db_name)
-	{
-		// In SQLite, a database is dropped when we delete a file
-		if (file_exists($this->db->database))
-		{
-			// We need to close the pseudo-connection first
-			$this->db->close();
-			if ( ! @unlink($this->db->database))
-			{
-				return $this->db->db_debug ? $this->db->display_error('db_unable_to_drop') : FALSE;
-			}
-			elseif ( ! empty($this->db->data_cache['db_names']))
-			{
-				$key = array_search(strtolower($this->db->database), array_map('strtolower', $this->db->data_cache['db_names']), TRUE);
-				if ($key !== FALSE)
-				{
-					unset($this->db->data_cache['db_names'][$key]);
-				}
-			}
-
-			return TRUE;
-		}
-
-		return $this->db->db_debug ? $this->db->display_error('db_unable_to_drop') : FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ALTER TABLE
-	 *
-	 * @param	string	$alter_type	ALTER type
-	 * @param	string	$table		Table name
-	 * @param	mixed	$field		Column definition
-	 * @return	string|string[]
-	 */
-	protected function _alter_table($alter_type, $table, $field)
-	{
-		if ($alter_type === 'DROP' OR $alter_type === 'CHANGE')
-		{
-			// drop_column():
-			//	BEGIN TRANSACTION;
-			//	CREATE TEMPORARY TABLE t1_backup(a,b);
-			//	INSERT INTO t1_backup SELECT a,b FROM t1;
-			//	DROP TABLE t1;
-			//	CREATE TABLE t1(a,b);
-			//	INSERT INTO t1 SELECT a,b FROM t1_backup;
-			//	DROP TABLE t1_backup;
-			//	COMMIT;
-
-			return FALSE;
-		}
-
-		return parent::_alter_table($alter_type, $table, $field);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Process column
-	 *
-	 * @param	array	$field
-	 * @return	string
-	 */
-	protected function _process_column($field)
-	{
-		return $this->db->escape_identifiers($field['name'])
-			.' '.$field['type']
-			.$field['auto_increment']
-			.$field['null']
-			.$field['unique']
-			.$field['default'];
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute TYPE
-	 *
-	 * Performs a data type mapping between different databases.
-	 *
-	 * @param	array	&$attributes
-	 * @return	void
-	 */
-	protected function _attr_type(&$attributes)
-	{
-		switch (strtoupper($attributes['TYPE']))
-		{
-			case 'ENUM':
-			case 'SET':
-				$attributes['TYPE'] = 'TEXT';
-				return;
-			default: return;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute AUTO_INCREMENT
-	 *
-	 * @param	array	&$attributes
-	 * @param	array	&$field
-	 * @return	void
-	 */
-	protected function _attr_auto_increment(&$attributes, &$field)
-	{
-		if ( ! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === TRUE && stripos($field['type'], 'int') !== FALSE)
-		{
-			$field['type'] = 'INTEGER PRIMARY KEY';
-			$field['default'] = '';
-			$field['null'] = '';
-			$field['unique'] = '';
-			$field['auto_increment'] = ' AUTOINCREMENT';
-
-			$this->primary_keys = array();
-		}
-	}
-
-}
diff --git a/www-api/system/database/drivers/pdo/subdrivers/pdo_sqlsrv_driver.php b/www-api/system/database/drivers/pdo/subdrivers/pdo_sqlsrv_driver.php
deleted file mode 100644
index 685b61e9..00000000
--- a/www-api/system/database/drivers/pdo/subdrivers/pdo_sqlsrv_driver.php
+++ /dev/null
@@ -1,370 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PDO SQLSRV Database Adapter Class
- *
- * Note: _DB is an extender class that the app controller
- * creates dynamically based on whether the query builder
- * class is being used or not.
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_pdo_sqlsrv_driver extends CI_DB_pdo_driver {
-
-	/**
-	 * Sub-driver
-	 *
-	 * @var	string
-	 */
-	public $subdriver = 'sqlsrv';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ORDER BY random keyword
-	 *
-	 * @var	array
-	 */
-	protected $_random_keyword = array('NEWID()', 'RAND(%d)');
-
-	/**
-	 * Quoted identifier flag
-	 *
-	 * Whether to use SQL-92 standard quoted identifier
-	 * (double quotes) or brackets for identifier escaping.
-	 *
-	 * @var	bool
-	 */
-	protected $_quoted_identifier;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * Builds the DSN if not already set.
-	 *
-	 * @param	array	$params
-	 * @return	void
-	 */
-	public function __construct($params)
-	{
-		parent::__construct($params);
-
-		if (empty($this->dsn))
-		{
-			$this->dsn = 'sqlsrv:Server='.(empty($this->hostname) ? '127.0.0.1' : $this->hostname);
-
-			empty($this->port) OR $this->dsn .= ','.$this->port;
-			empty($this->database) OR $this->dsn .= ';Database='.$this->database;
-
-			// Some custom options
-
-			if (isset($this->QuotedId))
-			{
-				$this->dsn .= ';QuotedId='.$this->QuotedId;
-				$this->_quoted_identifier = (bool) $this->QuotedId;
-			}
-
-			if (isset($this->ConnectionPooling))
-			{
-				$this->dsn .= ';ConnectionPooling='.$this->ConnectionPooling;
-			}
-
-			if ($this->encrypt === TRUE)
-			{
-				$this->dsn .= ';Encrypt=1';
-			}
-
-			if (isset($this->TraceOn))
-			{
-				$this->dsn .= ';TraceOn='.$this->TraceOn;
-			}
-
-			if (isset($this->TrustServerCertificate))
-			{
-				$this->dsn .= ';TrustServerCertificate='.$this->TrustServerCertificate;
-			}
-
-			empty($this->APP) OR $this->dsn .= ';APP='.$this->APP;
-			empty($this->Failover_Partner) OR $this->dsn .= ';Failover_Partner='.$this->Failover_Partner;
-			empty($this->LoginTimeout) OR $this->dsn .= ';LoginTimeout='.$this->LoginTimeout;
-			empty($this->MultipleActiveResultSets) OR $this->dsn .= ';MultipleActiveResultSets='.$this->MultipleActiveResultSets;
-			empty($this->TraceFile) OR $this->dsn .= ';TraceFile='.$this->TraceFile;
-			empty($this->WSID) OR $this->dsn .= ';WSID='.$this->WSID;
-		}
-		elseif (preg_match('/QuotedId=(0|1)/', $this->dsn, $match))
-		{
-			$this->_quoted_identifier = (bool) $match[1];
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Database connection
-	 *
-	 * @param	bool	$persistent
-	 * @return	object
-	 */
-	public function db_connect($persistent = FALSE)
-	{
-		if ( ! empty($this->char_set) && preg_match('/utf[^8]*8/i', $this->char_set))
-		{
-			$this->options[PDO::SQLSRV_ENCODING_UTF8] = 1;
-		}
-
-		$this->conn_id = parent::db_connect($persistent);
-
-		if ( ! is_object($this->conn_id) OR is_bool($this->_quoted_identifier))
-		{
-			return $this->conn_id;
-		}
-
-		// Determine how identifiers are escaped
-		$query = $this->query('SELECT CASE WHEN (@@OPTIONS | 256) = @@OPTIONS THEN 1 ELSE 0 END AS qi');
-		$query = $query->row_array();
-		$this->_quoted_identifier = empty($query) ? FALSE : (bool) $query['qi'];
-		$this->_escape_char = ($this->_quoted_identifier) ? '"' : array('[', ']');
-
-		return $this->conn_id;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show table query
-	 *
-	 * Generates a platform-specific query string so that the table names can be fetched
-	 *
-	 * @param	bool	$prefix_limit
-	 * @return	string
-	 */
-	protected function _list_tables($prefix_limit = FALSE)
-	{
-		$sql = 'SELECT '.$this->escape_identifiers('name')
-			.' FROM '.$this->escape_identifiers('sysobjects')
-			.' WHERE '.$this->escape_identifiers('type')." = 'U'";
-
-		if ($prefix_limit === TRUE && $this->dbprefix !== '')
-		{
-			$sql .= ' AND '.$this->escape_identifiers('name')." LIKE '".$this->escape_like_str($this->dbprefix)."%' "
-				.sprintf($this->_like_escape_str, $this->_like_escape_chr);
-		}
-
-		return $sql.' ORDER BY '.$this->escape_identifiers('name');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show column query
-	 *
-	 * Generates a platform-specific query string so that the column names can be fetched
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _list_columns($table = '')
-	{
-		return 'SELECT COLUMN_NAME
-			FROM INFORMATION_SCHEMA.Columns
-			WHERE UPPER(TABLE_NAME) = '.$this->escape(strtoupper($table));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns an object with field data
-	 *
-	 * @param	string	$table
-	 * @return	array
-	 */
-	public function field_data($table)
-	{
-		$sql = 'SELECT COLUMN_NAME, DATA_TYPE, CHARACTER_MAXIMUM_LENGTH, NUMERIC_PRECISION, COLUMN_DEFAULT
-			FROM INFORMATION_SCHEMA.Columns
-			WHERE UPPER(TABLE_NAME) = '.$this->escape(strtoupper($table));
-
-		if (($query = $this->query($sql)) === FALSE)
-		{
-			return FALSE;
-		}
-		$query = $query->result_object();
-
-		$retval = array();
-		for ($i = 0, $c = count($query); $i < $c; $i++)
-		{
-			$retval[$i]			= new stdClass();
-			$retval[$i]->name		= $query[$i]->COLUMN_NAME;
-			$retval[$i]->type		= $query[$i]->DATA_TYPE;
-			$retval[$i]->max_length		= ($query[$i]->CHARACTER_MAXIMUM_LENGTH > 0) ? $query[$i]->CHARACTER_MAXIMUM_LENGTH : $query[$i]->NUMERIC_PRECISION;
-			$retval[$i]->default		= $query[$i]->COLUMN_DEFAULT;
-		}
-
-		return $retval;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Update statement
-	 *
-	 * Generates a platform-specific update string from the supplied data
-	 *
-	 * @param	string	$table
-	 * @param	array	$values
-	 * @return	string
-	 */
-	protected function _update($table, $values)
-	{
-		$this->qb_limit = FALSE;
-		$this->qb_orderby = array();
-		return parent::_update($table, $values);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Delete statement
-	 *
-	 * Generates a platform-specific delete string from the supplied data
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _delete($table)
-	{
-		if ($this->qb_limit)
-		{
-			return 'WITH ci_delete AS (SELECT TOP '.$this->qb_limit.' * FROM '.$table.$this->_compile_wh('qb_where').') DELETE FROM ci_delete';
-		}
-
-		return parent::_delete($table);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * LIMIT
-	 *
-	 * Generates a platform-specific LIMIT clause
-	 *
-	 * @param	string	$sql	SQL Query
-	 * @return	string
-	 */
-	protected function _limit($sql)
-	{
-		// As of SQL Server 2012 (11.0.*) OFFSET is supported
-		if (version_compare($this->version(), '11', '>='))
-		{
-			// SQL Server OFFSET-FETCH can be used only with the ORDER BY clause
-			empty($this->qb_orderby) && $sql .= ' ORDER BY 1';
-
-			return $sql.' OFFSET '.(int) $this->qb_offset.' ROWS FETCH NEXT '.$this->qb_limit.' ROWS ONLY';
-		}
-
-		$limit = $this->qb_offset + $this->qb_limit;
-
-		// An ORDER BY clause is required for ROW_NUMBER() to work
-		if ($this->qb_offset && ! empty($this->qb_orderby))
-		{
-			$orderby = $this->_compile_order_by();
-
-			// We have to strip the ORDER BY clause
-			$sql = trim(substr($sql, 0, strrpos($sql, $orderby)));
-
-			// Get the fields to select from our subquery, so that we can avoid CI_rownum appearing in the actual results
-			if (count($this->qb_select) === 0 OR strpos(implode(',', $this->qb_select), '*') !== FALSE)
-			{
-				$select = '*'; // Inevitable
-			}
-			else
-			{
-				// Use only field names and their aliases, everything else is out of our scope.
-				$select = array();
-				$field_regexp = ($this->_quoted_identifier)
-					? '("[^\"]+")' : '(\[[^\]]+\])';
-				for ($i = 0, $c = count($this->qb_select); $i < $c; $i++)
-				{
-					$select[] = preg_match('/(?:\s|\.)'.$field_regexp.'$/i', $this->qb_select[$i], $m)
-						? $m[1] : $this->qb_select[$i];
-				}
-				$select = implode(', ', $select);
-			}
-
-			return 'SELECT '.$select." FROM (\n\n"
-				.preg_replace('/^(SELECT( DISTINCT)?)/i', '\\1 ROW_NUMBER() OVER('.trim($orderby).') AS '.$this->escape_identifiers('CI_rownum').', ', $sql)
-				."\n\n) ".$this->escape_identifiers('CI_subquery')
-				."\nWHERE ".$this->escape_identifiers('CI_rownum').' BETWEEN '.($this->qb_offset + 1).' AND '.$limit;
-		}
-
-		return preg_replace('/(^\SELECT (DISTINCT)?)/i','\\1 TOP '.$limit.' ', $sql);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Insert batch statement
-	 *
-	 * Generates a platform-specific insert string from the supplied data.
-	 *
-	 * @param	string	$table	Table name
-	 * @param	array	$keys	INSERT keys
-	 * @param	array	$values	INSERT values
-	 * @return	string|bool
-	 */
-	protected function _insert_batch($table, $keys, $values)
-	{
-		// Multiple-value inserts are only supported as of SQL Server 2008
-		if (version_compare($this->version(), '10', '>='))
-		{
-			return parent::_insert_batch($table, $keys, $values);
-		}
-
-		return ($this->db_debug) ? $this->display_error('db_unsupported_feature') : FALSE;
-	}
-
-}
diff --git a/www-api/system/database/drivers/pdo/subdrivers/pdo_sqlsrv_forge.php b/www-api/system/database/drivers/pdo/subdrivers/pdo_sqlsrv_forge.php
deleted file mode 100644
index 07eecea6..00000000
--- a/www-api/system/database/drivers/pdo/subdrivers/pdo_sqlsrv_forge.php
+++ /dev/null
@@ -1,150 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PDO SQLSRV Forge Class
- *
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_pdo_sqlsrv_forge extends CI_DB_pdo_forge {
-
-	/**
-	 * CREATE TABLE IF statement
-	 *
-	 * @var	string
-	 */
-	protected $_create_table_if	= "IF NOT EXISTS (SELECT * FROM sysobjects WHERE ID = object_id(N'%s') AND OBJECTPROPERTY(id, N'IsUserTable') = 1)\nCREATE TABLE";
-
-	/**
-	 * DROP TABLE IF statement
-	 *
-	 * @var	string
-	 */
-	protected $_drop_table_if	= "IF EXISTS (SELECT * FROM sysobjects WHERE ID = object_id(N'%s') AND OBJECTPROPERTY(id, N'IsUserTable') = 1)\nDROP TABLE";
-
-	/**
-	 * UNSIGNED support
-	 *
-	 * @var	array
-	 */
-	protected $_unsigned		= array(
-		'TINYINT'	=> 'SMALLINT',
-		'SMALLINT'	=> 'INT',
-		'INT'		=> 'BIGINT',
-		'REAL'		=> 'FLOAT'
-	);
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ALTER TABLE
-	 *
-	 * @param	string	$alter_type	ALTER type
-	 * @param	string	$table		Table name
-	 * @param	mixed	$field		Column definition
-	 * @return	string|string[]
-	 */
-	protected function _alter_table($alter_type, $table, $field)
-	{
-		if (in_array($alter_type, array('ADD', 'DROP'), TRUE))
-		{
-			return parent::_alter_table($alter_type, $table, $field);
-		}
-
-		$sql = 'ALTER TABLE '.$this->db->escape_identifiers($table).' ALTER COLUMN ';
-		$sqls = array();
-		for ($i = 0, $c = count($field); $i < $c; $i++)
-		{
-			$sqls[] = $sql.$this->_process_column($field[$i]);
-		}
-
-		return $sqls;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute TYPE
-	 *
-	 * Performs a data type mapping between different databases.
-	 *
-	 * @param	array	&$attributes
-	 * @return	void
-	 */
-	protected function _attr_type(&$attributes)
-	{
-		if (isset($attributes['CONSTRAINT']) && strpos($attributes['TYPE'], 'INT') !== FALSE)
-		{
-			unset($attributes['CONSTRAINT']);
-		}
-
-		switch (strtoupper($attributes['TYPE']))
-		{
-			case 'MEDIUMINT':
-				$attributes['TYPE'] = 'INTEGER';
-				$attributes['UNSIGNED'] = FALSE;
-				return;
-			case 'INTEGER':
-				$attributes['TYPE'] = 'INT';
-				return;
-			default: return;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute AUTO_INCREMENT
-	 *
-	 * @param	array	&$attributes
-	 * @param	array	&$field
-	 * @return	void
-	 */
-	protected function _attr_auto_increment(&$attributes, &$field)
-	{
-		if ( ! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === TRUE && stripos($field['type'], 'int') !== FALSE)
-		{
-			$field['auto_increment'] = ' IDENTITY(1,1)';
-		}
-	}
-
-}
diff --git a/www-api/system/database/drivers/postgre/index.html b/www-api/system/database/drivers/postgre/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/system/database/drivers/postgre/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/system/database/drivers/postgre/postgre_driver.php b/www-api/system/database/drivers/postgre/postgre_driver.php
deleted file mode 100644
index 15d800b4..00000000
--- a/www-api/system/database/drivers/postgre/postgre_driver.php
+++ /dev/null
@@ -1,611 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.3.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Postgre Database Adapter Class
- *
- * Note: _DB is an extender class that the app controller
- * creates dynamically based on whether the query builder
- * class is being used or not.
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_postgre_driver extends CI_DB {
-
-	/**
-	 * Database driver
-	 *
-	 * @var	string
-	 */
-	public $dbdriver = 'postgre';
-
-	/**
-	 * Database schema
-	 *
-	 * @var	string
-	 */
-	public $schema = 'public';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ORDER BY random keyword
-	 *
-	 * @var	array
-	 */
-	protected $_random_keyword = array('RANDOM()', 'RANDOM()');
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Build DSN
-	 *
-	 * @return	void
-	 */
-	protected function _build_dsn()
-	{
-		$this->dsn === '' OR $this->dsn = '';
-
-		if (strpos($this->hostname, '/') !== FALSE)
-		{
-			// If UNIX sockets are used, we shouldn't set a port
-			$this->port = '';
-		}
-
-		$this->hostname === '' OR $this->dsn = 'host='.$this->hostname.' ';
-
-		if ( ! empty($this->port) && ctype_digit($this->port))
-		{
-			$this->dsn .= 'port='.$this->port.' ';
-		}
-
-		if ($this->username !== '')
-		{
-			$this->dsn .= 'user='.$this->username.' ';
-
-			/* An empty password is valid!
-			 *
-			 * $db['password'] = NULL must be done in order to ignore it.
-			 */
-			$this->password === NULL OR $this->dsn .= "password='".$this->password."' ";
-		}
-
-		$this->database === '' OR $this->dsn .= 'dbname='.$this->database.' ';
-
-		/* We don't have these options as elements in our standard configuration
-		 * array, but they might be set by parse_url() if the configuration was
-		 * provided via string. Example:
-		 *
-		 * postgre://username:password@localhost:5432/database?connect_timeout=5&sslmode=1
-		 */
-		foreach (array('connect_timeout', 'options', 'sslmode', 'service') as $key)
-		{
-			if (isset($this->$key) && is_string($this->$key) && $this->$key !== '')
-			{
-				$this->dsn .= $key."='".$this->$key."' ";
-			}
-		}
-
-		$this->dsn = rtrim($this->dsn);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Database connection
-	 *
-	 * @param	bool	$persistent
-	 * @return	resource|object
-	 */
-	public function db_connect($persistent = FALSE)
-	{
-		empty($this->dsn) && $this->_build_dsn();
-		$this->conn_id = ($persistent === TRUE)
-			? pg_pconnect($this->dsn)
-			: pg_connect($this->dsn);
-
-		if ($this->conn_id !== FALSE)
-		{
-			if ($persistent === TRUE
-				&& pg_connection_status($this->conn_id) === PGSQL_CONNECTION_BAD
-				&& pg_ping($this->conn_id) === FALSE
-			)
-			{
-				return FALSE;
-			}
-
-			empty($this->schema) OR $this->simple_query('SET search_path TO '.$this->schema.',public');
-		}
-
-		return $this->conn_id;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Reconnect
-	 *
-	 * Keep / reestablish the db connection if no queries have been
-	 * sent for a length of time exceeding the server's idle timeout
-	 *
-	 * @return	void
-	 */
-	public function reconnect()
-	{
-		if (pg_ping($this->conn_id) === FALSE)
-		{
-			$this->conn_id = FALSE;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set client character set
-	 *
-	 * @param	string	$charset
-	 * @return	bool
-	 */
-	protected function _db_set_charset($charset)
-	{
-		return (pg_set_client_encoding($this->conn_id, $charset) === 0);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Database version number
-	 *
-	 * @return	string
-	 */
-	public function version()
-	{
-		if (isset($this->data_cache['version']))
-		{
-			return $this->data_cache['version'];
-		}
-
-		if ( ! $this->conn_id OR ($pg_version = pg_version($this->conn_id)) === FALSE)
-		{
-			return FALSE;
-		}
-
-		/* If PHP was compiled with PostgreSQL lib versions earlier
-		 * than 7.4, pg_version() won't return the server version
-		 * and so we'll have to fall back to running a query in
-		 * order to get it.
-		 */
-		return (isset($pg_version['server']) && preg_match('#^(\d+\.\d+)#', $pg_version['server'], $match))
-			? $this->data_cache['version'] = $match[1]
-			: parent::version();
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Execute the query
-	 *
-	 * @param	string	$sql	an SQL query
-	 * @return	resource|object
-	 */
-	protected function _execute($sql)
-	{
-		return pg_query($this->conn_id, $sql);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Begin Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_begin()
-	{
-		return (bool) pg_query($this->conn_id, 'BEGIN');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Commit Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_commit()
-	{
-		return (bool) pg_query($this->conn_id, 'COMMIT');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Rollback Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_rollback()
-	{
-		return (bool) pg_query($this->conn_id, 'ROLLBACK');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Determines if a query is a "write" type.
-	 *
-	 * @param	string	An SQL query string
-	 * @return	bool
-	 */
-	public function is_write_type($sql)
-	{
-		if (preg_match('#^(INSERT|UPDATE).*RETURNING\s.+(\,\s?.+)*$#is', $sql))
-		{
-			return FALSE;
-		}
-
-		return parent::is_write_type($sql);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Platform-dependent string escape
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	protected function _escape_str($str)
-	{
-		return pg_escape_string($this->conn_id, $str);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * "Smart" Escape String
-	 *
-	 * Escapes data based on type
-	 *
-	 * @param	string	$str
-	 * @return	mixed
-	 */
-	public function escape($str)
-	{
-		if (is_php('5.4.4') && (is_string($str) OR (is_object($str) && method_exists($str, '__toString'))))
-		{
-			return pg_escape_literal($this->conn_id, $str);
-		}
-		elseif (is_bool($str))
-		{
-			return ($str) ? 'TRUE' : 'FALSE';
-		}
-
-		return parent::escape($str);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Affected Rows
-	 *
-	 * @return	int
-	 */
-	public function affected_rows()
-	{
-		return pg_affected_rows($this->result_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Insert ID
-	 *
-	 * @return	string
-	 */
-	public function insert_id()
-	{
-		$v = $this->version();
-
-		$table	= (func_num_args() > 0) ? func_get_arg(0) : NULL;
-		$column	= (func_num_args() > 1) ? func_get_arg(1) : NULL;
-
-		if ($table === NULL && $v >= '8.1')
-		{
-			$sql = 'SELECT LASTVAL() AS ins_id';
-		}
-		elseif ($table !== NULL)
-		{
-			if ($column !== NULL && $v >= '8.0')
-			{
-				$sql = 'SELECT pg_get_serial_sequence(\''.$table."', '".$column."') AS seq";
-				$query = $this->query($sql);
-				$query = $query->row();
-				$seq = $query->seq;
-			}
-			else
-			{
-				// seq_name passed in table parameter
-				$seq = $table;
-			}
-
-			$sql = 'SELECT CURRVAL(\''.$seq."') AS ins_id";
-		}
-		else
-		{
-			return pg_last_oid($this->result_id);
-		}
-
-		$query = $this->query($sql);
-		$query = $query->row();
-		return (int) $query->ins_id;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show table query
-	 *
-	 * Generates a platform-specific query string so that the table names can be fetched
-	 *
-	 * @param	bool	$prefix_limit
-	 * @return	string
-	 */
-	protected function _list_tables($prefix_limit = FALSE)
-	{
-		$sql = 'SELECT "table_name" FROM "information_schema"."tables" WHERE "table_schema" = \''.$this->schema."'";
-
-		if ($prefix_limit !== FALSE && $this->dbprefix !== '')
-		{
-			return $sql.' AND "table_name" LIKE \''
-				.$this->escape_like_str($this->dbprefix)."%' "
-				.sprintf($this->_like_escape_str, $this->_like_escape_chr);
-		}
-
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * List column query
-	 *
-	 * Generates a platform-specific query string so that the column names can be fetched
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _list_columns($table = '')
-	{
-		return 'SELECT "column_name"
-			FROM "information_schema"."columns"
-			WHERE "table_schema" = \''.$this->schema.'\' AND LOWER("table_name") = '.$this->escape(strtolower($table));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns an object with field data
-	 *
-	 * @param	string	$table
-	 * @return	array
-	 */
-	public function field_data($table)
-	{
-		$sql = 'SELECT "column_name", "data_type", "character_maximum_length", "numeric_precision", "column_default"
-			FROM "information_schema"."columns"
-			WHERE "table_schema" = \''.$this->schema.'\' AND LOWER("table_name") = '.$this->escape(strtolower($table));
-
-		if (($query = $this->query($sql)) === FALSE)
-		{
-			return FALSE;
-		}
-		$query = $query->result_object();
-
-		$retval = array();
-		for ($i = 0, $c = count($query); $i < $c; $i++)
-		{
-			$retval[$i]			= new stdClass();
-			$retval[$i]->name		= $query[$i]->column_name;
-			$retval[$i]->type		= $query[$i]->data_type;
-			$retval[$i]->max_length		= ($query[$i]->character_maximum_length > 0) ? $query[$i]->character_maximum_length : $query[$i]->numeric_precision;
-			$retval[$i]->default		= $query[$i]->column_default;
-		}
-
-		return $retval;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Error
-	 *
-	 * Returns an array containing code and message of the last
-	 * database error that has occurred.
-	 *
-	 * @return	array
-	 */
-	public function error()
-	{
-		return array('code' => '', 'message' => pg_last_error($this->conn_id));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ORDER BY
-	 *
-	 * @param	string	$orderby
-	 * @param	string	$direction	ASC, DESC or RANDOM
-	 * @param	bool	$escape
-	 * @return	object
-	 */
-	public function order_by($orderby, $direction = '', $escape = NULL)
-	{
-		$direction = strtoupper(trim($direction));
-		if ($direction === 'RANDOM')
-		{
-			if ( ! is_float($orderby) && ctype_digit((string) $orderby))
-			{
-				$orderby = ($orderby > 1)
-					? (float) '0.'.$orderby
-					: (float) $orderby;
-			}
-
-			if (is_float($orderby))
-			{
-				$this->simple_query('SET SEED '.$orderby);
-			}
-
-			$orderby = $this->_random_keyword[0];
-			$direction = '';
-			$escape = FALSE;
-		}
-
-		return parent::order_by($orderby, $direction, $escape);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Update statement
-	 *
-	 * Generates a platform-specific update string from the supplied data
-	 *
-	 * @param	string	$table
-	 * @param	array	$values
-	 * @return	string
-	 */
-	protected function _update($table, $values)
-	{
-		$this->qb_limit = FALSE;
-		$this->qb_orderby = array();
-		return parent::_update($table, $values);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Update_Batch statement
-	 *
-	 * Generates a platform-specific batch update string from the supplied data
-	 *
-	 * @param	string	$table	Table name
-	 * @param	array	$values	Update data
-	 * @param	string	$index	WHERE key
-	 * @return	string
-	 */
-	protected function _update_batch($table, $values, $index)
-	{
-		$ids = array();
-		foreach ($values as $key => $val)
-		{
-			$ids[] = $val[$index]['value'];
-
-			foreach (array_keys($val) as $field)
-			{
-				if ($field !== $index)
-				{
-					$final[$val[$field]['field']][] = 'WHEN '.$val[$index]['value'].' THEN '.$val[$field]['value'];
-				}
-			}
-		}
-
-		$cases = '';
-		foreach ($final as $k => $v)
-		{
-			$cases .= $k.' = (CASE '.$val[$index]['field']."\n"
-				.implode("\n", $v)."\n"
-				.'ELSE '.$k.' END), ';
-		}
-
-		$this->where($val[$index]['field'].' IN('.implode(',', $ids).')', NULL, FALSE);
-
-		return 'UPDATE '.$table.' SET '.substr($cases, 0, -2).$this->_compile_wh('qb_where');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Delete statement
-	 *
-	 * Generates a platform-specific delete string from the supplied data
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _delete($table)
-	{
-		$this->qb_limit = FALSE;
-		return parent::_delete($table);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * LIMIT
-	 *
-	 * Generates a platform-specific LIMIT clause
-	 *
-	 * @param	string	$sql	SQL Query
-	 * @return	string
-	 */
-	protected function _limit($sql)
-	{
-		return $sql.' LIMIT '.$this->qb_limit.($this->qb_offset ? ' OFFSET '.$this->qb_offset : '');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Close DB Connection
-	 *
-	 * @return	void
-	 */
-	protected function _close()
-	{
-		pg_close($this->conn_id);
-	}
-
-}
diff --git a/www-api/system/database/drivers/postgre/postgre_forge.php b/www-api/system/database/drivers/postgre/postgre_forge.php
deleted file mode 100644
index 2857fd51..00000000
--- a/www-api/system/database/drivers/postgre/postgre_forge.php
+++ /dev/null
@@ -1,206 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.3.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Postgre Forge Class
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_postgre_forge extends CI_DB_forge {
-
-	/**
-	 * UNSIGNED support
-	 *
-	 * @var	array
-	 */
-	protected $_unsigned		= array(
-		'INT2'		=> 'INTEGER',
-		'SMALLINT'	=> 'INTEGER',
-		'INT'		=> 'BIGINT',
-		'INT4'		=> 'BIGINT',
-		'INTEGER'	=> 'BIGINT',
-		'INT8'		=> 'NUMERIC',
-		'BIGINT'	=> 'NUMERIC',
-		'REAL'		=> 'DOUBLE PRECISION',
-		'FLOAT'		=> 'DOUBLE PRECISION'
-	);
-
-	/**
-	 * NULL value representation in CREATE/ALTER TABLE statements
-	 *
-	 * @var	string
-	 */
-	protected $_null = 'NULL';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * @param	object	&$db	Database object
-	 * @return	void
-	 */
-	public function __construct(&$db)
-	{
-		parent::__construct($db);
-
-		if (version_compare($this->db->version(), '9.0', '>'))
-		{
-			$this->create_table_if = 'CREATE TABLE IF NOT EXISTS';
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ALTER TABLE
-	 *
-	 * @param	string	$alter_type	ALTER type
-	 * @param	string	$table		Table name
-	 * @param	mixed	$field		Column definition
-	 * @return	string|string[]
-	 */
-	protected function _alter_table($alter_type, $table, $field)
-	{
-		if (in_array($alter_type, array('DROP', 'ADD'), TRUE))
-		{
-			return parent::_alter_table($alter_type, $table, $field);
-		}
-
-		$sql = 'ALTER TABLE '.$this->db->escape_identifiers($table);
-		$sqls = array();
-		for ($i = 0, $c = count($field); $i < $c; $i++)
-		{
-			if ($field[$i]['_literal'] !== FALSE)
-			{
-				return FALSE;
-			}
-
-			if (version_compare($this->db->version(), '8', '>=') && isset($field[$i]['type']))
-			{
-				$sqls[] = $sql.' ALTER COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
-					.' TYPE '.$field[$i]['type'].$field[$i]['length'];
-			}
-
-			if ( ! empty($field[$i]['default']))
-			{
-				$sqls[] = $sql.' ALTER COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
-					.' SET '.$field[$i]['default'];
-			}
-
-			if (isset($field[$i]['null']))
-			{
-				$sqls[] = $sql.' ALTER COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
-					.(trim($field[$i]['null']) === $this->_null ? ' DROP NOT NULL' : ' SET NOT NULL');
-			}
-
-			if ( ! empty($field[$i]['new_name']))
-			{
-				$sqls[] = $sql.' RENAME COLUMN '.$this->db->escape_identifiers($field[$i]['name'])
-					.' TO '.$this->db->escape_identifiers($field[$i]['new_name']);
-			}
-
-			if ( ! empty($field[$i]['comment']))
-			{
-				$sqls[] = 'COMMENT ON COLUMN '
-					.$this->db->escape_identifiers($table).'.'.$this->db->escape_identifiers($field[$i]['name'])
-					.' IS '.$field[$i]['comment'];
-			}
-		}
-
-		return $sqls;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute TYPE
-	 *
-	 * Performs a data type mapping between different databases.
-	 *
-	 * @param	array	&$attributes
-	 * @return	void
-	 */
-	protected function _attr_type(&$attributes)
-	{
-		// Reset field lengths for data types that don't support it
-		if (isset($attributes['CONSTRAINT']) && stripos($attributes['TYPE'], 'int') !== FALSE)
-		{
-			$attributes['CONSTRAINT'] = NULL;
-		}
-
-		switch (strtoupper($attributes['TYPE']))
-		{
-			case 'TINYINT':
-				$attributes['TYPE'] = 'SMALLINT';
-				$attributes['UNSIGNED'] = FALSE;
-				return;
-			case 'MEDIUMINT':
-				$attributes['TYPE'] = 'INTEGER';
-				$attributes['UNSIGNED'] = FALSE;
-				return;
-			default: return;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute AUTO_INCREMENT
-	 *
-	 * @param	array	&$attributes
-	 * @param	array	&$field
-	 * @return	void
-	 */
-	protected function _attr_auto_increment(&$attributes, &$field)
-	{
-		if ( ! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === TRUE)
-		{
-			$field['type'] = ($field['type'] === 'NUMERIC')
-				? 'BIGSERIAL'
-				: 'SERIAL';
-		}
-	}
-
-}
diff --git a/www-api/system/database/drivers/postgre/postgre_result.php b/www-api/system/database/drivers/postgre/postgre_result.php
deleted file mode 100644
index 5e4145ea..00000000
--- a/www-api/system/database/drivers/postgre/postgre_result.php
+++ /dev/null
@@ -1,183 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.3.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Postgres Result Class
- *
- * This class extends the parent result class: CI_DB_result
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_postgre_result extends CI_DB_result {
-
-	/**
-	 * Number of rows in the result set
-	 *
-	 * @return	int
-	 */
-	public function num_rows()
-	{
-		return is_int($this->num_rows)
-			? $this->num_rows
-			: $this->num_rows = pg_num_rows($this->result_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Number of fields in the result set
-	 *
-	 * @return	int
-	 */
-	public function num_fields()
-	{
-		return pg_num_fields($this->result_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch Field Names
-	 *
-	 * Generates an array of column names
-	 *
-	 * @return	array
-	 */
-	public function list_fields()
-	{
-		$field_names = array();
-		for ($i = 0, $c = $this->num_fields(); $i < $c; $i++)
-		{
-			$field_names[] = pg_field_name($this->result_id, $i);
-		}
-
-		return $field_names;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field data
-	 *
-	 * Generates an array of objects containing field meta-data
-	 *
-	 * @return	array
-	 */
-	public function field_data()
-	{
-		$retval = array();
-		for ($i = 0, $c = $this->num_fields(); $i < $c; $i++)
-		{
-			$retval[$i]			= new stdClass();
-			$retval[$i]->name		= pg_field_name($this->result_id, $i);
-			$retval[$i]->type		= pg_field_type($this->result_id, $i);
-			$retval[$i]->max_length		= pg_field_size($this->result_id, $i);
-		}
-
-		return $retval;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Free the result
-	 *
-	 * @return	void
-	 */
-	public function free_result()
-	{
-		if ($this->result_id !== FALSE)
-		{
-			pg_free_result($this->result_id);
-			$this->result_id = FALSE;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Data Seek
-	 *
-	 * Moves the internal pointer to the desired offset. We call
-	 * this internally before fetching results to make sure the
-	 * result set starts at zero.
-	 *
-	 * @param	int	$n
-	 * @return	bool
-	 */
-	public function data_seek($n = 0)
-	{
-		return pg_result_seek($this->result_id, $n);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Result - associative array
-	 *
-	 * Returns the result set as an array
-	 *
-	 * @return	array
-	 */
-	protected function _fetch_assoc()
-	{
-		return pg_fetch_assoc($this->result_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Result - object
-	 *
-	 * Returns the result set as an object
-	 *
-	 * @param	string	$class_name
-	 * @return	object
-	 */
-	protected function _fetch_object($class_name = 'stdClass')
-	{
-		return pg_fetch_object($this->result_id, NULL, $class_name);
-	}
-
-}
diff --git a/www-api/system/database/drivers/postgre/postgre_utility.php b/www-api/system/database/drivers/postgre/postgre_utility.php
deleted file mode 100644
index c8356d50..00000000
--- a/www-api/system/database/drivers/postgre/postgre_utility.php
+++ /dev/null
@@ -1,79 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.3.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Postgre Utility Class
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_postgre_utility extends CI_DB_utility {
-
-	/**
-	 * List databases statement
-	 *
-	 * @var	string
-	 */
-	protected $_list_databases	= 'SELECT datname FROM pg_database';
-
-	/**
-	 * OPTIMIZE TABLE statement
-	 *
-	 * @var	string
-	 */
-	protected $_optimize_table	= 'REINDEX TABLE %s';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Export
-	 *
-	 * @param	array	$params	Preferences
-	 * @return	mixed
-	 */
-	protected function _backup($params = array())
-	{
-		// Currently unsupported
-		return $this->db->display_error('db_unsupported_feature');
-	}
-}
diff --git a/www-api/system/database/drivers/sqlite/index.html b/www-api/system/database/drivers/sqlite/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/system/database/drivers/sqlite/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/system/database/drivers/sqlite/sqlite_driver.php b/www-api/system/database/drivers/sqlite/sqlite_driver.php
deleted file mode 100644
index 188f00c9..00000000
--- a/www-api/system/database/drivers/sqlite/sqlite_driver.php
+++ /dev/null
@@ -1,331 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.3.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * SQLite Database Adapter Class
- *
- * Note: _DB is an extender class that the app controller
- * creates dynamically based on whether the query builder
- * class is being used or not.
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_sqlite_driver extends CI_DB {
-
-	/**
-	 * Database driver
-	 *
-	 * @var	string
-	 */
-	public $dbdriver = 'sqlite';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ORDER BY random keyword
-	 *
-	 * @var	array
-	 */
-	protected $_random_keyword = array('RANDOM()', 'RANDOM()');
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Non-persistent database connection
-	 *
-	 * @param	bool	$persistent
-	 * @return	resource
-	 */
-	public function db_connect($persistent = FALSE)
-	{
-		$error = NULL;
-		$conn_id = ($persistent === TRUE)
-			? sqlite_popen($this->database, 0666, $error)
-			: sqlite_open($this->database, 0666, $error);
-
-		isset($error) && log_message('error', $error);
-
-		return $conn_id;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Database version number
-	 *
-	 * @return	string
-	 */
-	public function version()
-	{
-		return isset($this->data_cache['version'])
-			? $this->data_cache['version']
-			: $this->data_cache['version'] = sqlite_libversion();
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Execute the query
-	 *
-	 * @param	string	$sql	an SQL query
-	 * @return	resource
-	 */
-	protected function _execute($sql)
-	{
-		return $this->is_write_type($sql)
-			? sqlite_exec($this->conn_id, $sql)
-			: sqlite_query($this->conn_id, $sql);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Begin Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_begin()
-	{
-		return $this->simple_query('BEGIN TRANSACTION');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Commit Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_commit()
-	{
-		return $this->simple_query('COMMIT');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Rollback Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_rollback()
-	{
-		return $this->simple_query('ROLLBACK');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Platform-dependant string escape
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	protected function _escape_str($str)
-	{
-		return sqlite_escape_string($str);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Affected Rows
-	 *
-	 * @return	int
-	 */
-	public function affected_rows()
-	{
-		return sqlite_changes($this->conn_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Insert ID
-	 *
-	 * @return	int
-	 */
-	public function insert_id()
-	{
-		return sqlite_last_insert_rowid($this->conn_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * List table query
-	 *
-	 * Generates a platform-specific query string so that the table names can be fetched
-	 *
-	 * @param	bool	$prefix_limit
-	 * @return	string
-	 */
-	protected function _list_tables($prefix_limit = FALSE)
-	{
-		$sql = "SELECT name FROM sqlite_master WHERE type='table'";
-
-		if ($prefix_limit !== FALSE && $this->dbprefix != '')
-		{
-			return $sql." AND 'name' LIKE '".$this->escape_like_str($this->dbprefix)."%' ".sprintf($this->_like_escape_str, $this->_like_escape_chr);
-		}
-
-		return $sql;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show column query
-	 *
-	 * Generates a platform-specific query string so that the column names can be fetched
-	 *
-	 * @param	string	$table
-	 * @return	bool
-	 */
-	protected function _list_columns($table = '')
-	{
-		// Not supported
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns an object with field data
-	 *
-	 * @param	string	$table
-	 * @return	array
-	 */
-	public function field_data($table)
-	{
-		if (($query = $this->query('PRAGMA TABLE_INFO('.$this->protect_identifiers($table, TRUE, NULL, FALSE).')')) === FALSE)
-		{
-			return FALSE;
-		}
-
-		$query = $query->result_array();
-		if (empty($query))
-		{
-			return FALSE;
-		}
-
-		$retval = array();
-		for ($i = 0, $c = count($query); $i < $c; $i++)
-		{
-			$retval[$i]			= new stdClass();
-			$retval[$i]->name		= $query[$i]['name'];
-			$retval[$i]->type		= $query[$i]['type'];
-			$retval[$i]->max_length		= NULL;
-			$retval[$i]->default		= $query[$i]['dflt_value'];
-			$retval[$i]->primary_key	= isset($query[$i]['pk']) ? (int) $query[$i]['pk'] : 0;
-		}
-
-		return $retval;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Error
-	 *
-	 * Returns an array containing code and message of the last
-	 * database error that has occured.
-	 *
-	 * @return	array
-	 */
-	public function error()
-	{
-		$error = array('code' => sqlite_last_error($this->conn_id));
-		$error['message'] = sqlite_error_string($error['code']);
-		return $error;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Replace statement
-	 *
-	 * Generates a platform-specific replace string from the supplied data
-	 *
-	 * @param	string	$table	Table name
-	 * @param	array	$keys	INSERT keys
-	 * @param	array	$values	INSERT values
-	 * @return	string
-	 */
-	protected function _replace($table, $keys, $values)
-	{
-		return 'INSERT OR '.parent::_replace($table, $keys, $values);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Truncate statement
-	 *
-	 * Generates a platform-specific truncate string from the supplied data
-	 *
-	 * If the database does not support the TRUNCATE statement,
-	 * then this function maps to 'DELETE FROM table'
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _truncate($table)
-	{
-		return 'DELETE FROM '.$table;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Close DB Connection
-	 *
-	 * @return	void
-	 */
-	protected function _close()
-	{
-		sqlite_close($this->conn_id);
-	}
-
-}
diff --git a/www-api/system/database/drivers/sqlite/sqlite_forge.php b/www-api/system/database/drivers/sqlite/sqlite_forge.php
deleted file mode 100644
index 60aaa099..00000000
--- a/www-api/system/database/drivers/sqlite/sqlite_forge.php
+++ /dev/null
@@ -1,206 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.3.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * SQLite Forge Class
- *
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_sqlite_forge extends CI_DB_forge {
-
-	/**
-	 * CREATE TABLE IF statement
-	 *
-	 * @var	string
-	 */
-	protected $_create_table_if	= FALSE;
-
-	/**
-	 * UNSIGNED support
-	 *
-	 * @var	bool|array
-	 */
-	protected $_unsigned		= FALSE;
-
-	/**
-	 * NULL value representation in CREATE/ALTER TABLE statements
-	 *
-	 * @var	string
-	 */
-	protected $_null		= 'NULL';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Create database
-	 *
-	 * @param	string	$db_name	(ignored)
-	 * @return	bool
-	 */
-	public function create_database($db_name)
-	{
-		// In SQLite, a database is created when you connect to the database.
-		// We'll return TRUE so that an error isn't generated
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Drop database
-	 *
-	 * @param	string	$db_name	(ignored)
-	 * @return	bool
-	 */
-	public function drop_database($db_name)
-	{
-		if ( ! file_exists($this->db->database) OR ! @unlink($this->db->database))
-		{
-			return ($this->db->db_debug) ? $this->db->display_error('db_unable_to_drop') : FALSE;
-		}
-		elseif ( ! empty($this->db->data_cache['db_names']))
-		{
-			$key = array_search(strtolower($this->db->database), array_map('strtolower', $this->db->data_cache['db_names']), TRUE);
-			if ($key !== FALSE)
-			{
-				unset($this->db->data_cache['db_names'][$key]);
-			}
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ALTER TABLE
-	 *
-	 * @todo	implement drop_column(), modify_column()
-	 * @param	string	$alter_type	ALTER type
-	 * @param	string	$table		Table name
-	 * @param	mixed	$field		Column definition
-	 * @return	string|string[]
-	 */
-	protected function _alter_table($alter_type, $table, $field)
-	{
-		if ($alter_type === 'DROP' OR $alter_type === 'CHANGE')
-		{
-			// drop_column():
-			//	BEGIN TRANSACTION;
-			//	CREATE TEMPORARY TABLE t1_backup(a,b);
-			//	INSERT INTO t1_backup SELECT a,b FROM t1;
-			//	DROP TABLE t1;
-			//	CREATE TABLE t1(a,b);
-			//	INSERT INTO t1 SELECT a,b FROM t1_backup;
-			//	DROP TABLE t1_backup;
-			//	COMMIT;
-
-			return FALSE;
-		}
-
-		return parent::_alter_table($alter_type, $table, $field);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Process column
-	 *
-	 * @param	array	$field
-	 * @return	string
-	 */
-	protected function _process_column($field)
-	{
-		return $this->db->escape_identifiers($field['name'])
-			.' '.$field['type']
-			.$field['auto_increment']
-			.$field['null']
-			.$field['unique']
-			.$field['default'];
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute TYPE
-	 *
-	 * Performs a data type mapping between different databases.
-	 *
-	 * @param	array	&$attributes
-	 * @return	void
-	 */
-	protected function _attr_type(&$attributes)
-	{
-		switch (strtoupper($attributes['TYPE']))
-		{
-			case 'ENUM':
-			case 'SET':
-				$attributes['TYPE'] = 'TEXT';
-				return;
-			default: return;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute AUTO_INCREMENT
-	 *
-	 * @param	array	&$attributes
-	 * @param	array	&$field
-	 * @return	void
-	 */
-	protected function _attr_auto_increment(&$attributes, &$field)
-	{
-		if ( ! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === TRUE && stripos($field['type'], 'int') !== FALSE)
-		{
-			$field['type'] = 'INTEGER PRIMARY KEY';
-			$field['default'] = '';
-			$field['null'] = '';
-			$field['unique'] = '';
-			$field['auto_increment'] = ' AUTOINCREMENT';
-
-			$this->primary_keys = array();
-		}
-	}
-
-}
diff --git a/www-api/system/database/drivers/sqlite/sqlite_result.php b/www-api/system/database/drivers/sqlite/sqlite_result.php
deleted file mode 100644
index 1df9025e..00000000
--- a/www-api/system/database/drivers/sqlite/sqlite_result.php
+++ /dev/null
@@ -1,165 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.3.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * SQLite Result Class
- *
- * This class extends the parent result class: CI_DB_result
- *
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_sqlite_result extends CI_DB_result {
-
-	/**
-	 * Number of rows in the result set
-	 *
-	 * @return	int
-	 */
-	public function num_rows()
-	{
-		return is_int($this->num_rows)
-			? $this->num_rows
-			: $this->num_rows = @sqlite_num_rows($this->result_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Number of fields in the result set
-	 *
-	 * @return	int
-	 */
-	public function num_fields()
-	{
-		return @sqlite_num_fields($this->result_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch Field Names
-	 *
-	 * Generates an array of column names
-	 *
-	 * @return	array
-	 */
-	public function list_fields()
-	{
-		$field_names = array();
-		for ($i = 0, $c = $this->num_fields(); $i < $c; $i++)
-		{
-			$field_names[$i] = sqlite_field_name($this->result_id, $i);
-		}
-
-		return $field_names;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field data
-	 *
-	 * Generates an array of objects containing field meta-data
-	 *
-	 * @return	array
-	 */
-	public function field_data()
-	{
-		$retval = array();
-		for ($i = 0, $c = $this->num_fields(); $i < $c; $i++)
-		{
-			$retval[$i]			= new stdClass();
-			$retval[$i]->name		= sqlite_field_name($this->result_id, $i);
-			$retval[$i]->type		= NULL;
-			$retval[$i]->max_length		= NULL;
-		}
-
-		return $retval;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Data Seek
-	 *
-	 * Moves the internal pointer to the desired offset. We call
-	 * this internally before fetching results to make sure the
-	 * result set starts at zero.
-	 *
-	 * @param	int	$n
-	 * @return	bool
-	 */
-	public function data_seek($n = 0)
-	{
-		return sqlite_seek($this->result_id, $n);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Result - associative array
-	 *
-	 * Returns the result set as an array
-	 *
-	 * @return	array
-	 */
-	protected function _fetch_assoc()
-	{
-		return sqlite_fetch_array($this->result_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Result - object
-	 *
-	 * Returns the result set as an object
-	 *
-	 * @param	string	$class_name
-	 * @return	object
-	 */
-	protected function _fetch_object($class_name = 'stdClass')
-	{
-		return sqlite_fetch_object($this->result_id, $class_name);
-	}
-
-}
diff --git a/www-api/system/database/drivers/sqlite/sqlite_utility.php b/www-api/system/database/drivers/sqlite/sqlite_utility.php
deleted file mode 100644
index 5f9adf23..00000000
--- a/www-api/system/database/drivers/sqlite/sqlite_utility.php
+++ /dev/null
@@ -1,62 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.3.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * SQLite Utility Class
- *
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_sqlite_utility extends CI_DB_utility {
-
-	/**
-	 * Export
-	 *
-	 * @param	array	$params	Preferences
-	 * @return	mixed
-	 */
-	protected function _backup($params = array())
-	{
-		// Currently unsupported
-		return $this->db->display_error('db_unsupported_feature');
-	}
-
-}
diff --git a/www-api/system/database/drivers/sqlite3/index.html b/www-api/system/database/drivers/sqlite3/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/system/database/drivers/sqlite3/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/system/database/drivers/sqlite3/sqlite3_driver.php b/www-api/system/database/drivers/sqlite3/sqlite3_driver.php
deleted file mode 100644
index be79ddd5..00000000
--- a/www-api/system/database/drivers/sqlite3/sqlite3_driver.php
+++ /dev/null
@@ -1,345 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * SQLite3 Database Adapter Class
- *
- * Note: _DB is an extender class that the app controller
- * creates dynamically based on whether the query builder
- * class is being used or not.
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		Andrey Andreev
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_sqlite3_driver extends CI_DB {
-
-	/**
-	 * Database driver
-	 *
-	 * @var	string
-	 */
-	public $dbdriver = 'sqlite3';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ORDER BY random keyword
-	 *
-	 * @var	array
-	 */
-	protected $_random_keyword = array('RANDOM()', 'RANDOM()');
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Non-persistent database connection
-	 *
-	 * @param	bool	$persistent
-	 * @return	SQLite3
-	 */
-	public function db_connect($persistent = FALSE)
-	{
-		if ($persistent)
-		{
-			log_message('debug', 'SQLite3 doesn\'t support persistent connections');
-		}
-
-		try
-		{
-			return ( ! $this->password)
-				? new SQLite3($this->database)
-				: new SQLite3($this->database, SQLITE3_OPEN_READWRITE | SQLITE3_OPEN_CREATE, $this->password);
-		}
-		catch (Exception $e)
-		{
-			return FALSE;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Database version number
-	 *
-	 * @return	string
-	 */
-	public function version()
-	{
-		if (isset($this->data_cache['version']))
-		{
-			return $this->data_cache['version'];
-		}
-
-		$version = SQLite3::version();
-		return $this->data_cache['version'] = $version['versionString'];
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Execute the query
-	 *
-	 * @todo	Implement use of SQLite3::querySingle(), if needed
-	 * @param	string	$sql
-	 * @return	mixed	SQLite3Result object or bool
-	 */
-	protected function _execute($sql)
-	{
-		return $this->is_write_type($sql)
-			? $this->conn_id->exec($sql)
-			: $this->conn_id->query($sql);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Begin Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_begin()
-	{
-		return $this->conn_id->exec('BEGIN TRANSACTION');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Commit Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_commit()
-	{
-		return $this->conn_id->exec('END TRANSACTION');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Rollback Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_rollback()
-	{
-		return $this->conn_id->exec('ROLLBACK');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Platform-dependent string escape
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	protected function _escape_str($str)
-	{
-		return $this->conn_id->escapeString($str);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Affected Rows
-	 *
-	 * @return	int
-	 */
-	public function affected_rows()
-	{
-		return $this->conn_id->changes();
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Insert ID
-	 *
-	 * @return	int
-	 */
-	public function insert_id()
-	{
-		return $this->conn_id->lastInsertRowID();
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show table query
-	 *
-	 * Generates a platform-specific query string so that the table names can be fetched
-	 *
-	 * @param	bool	$prefix_limit
-	 * @return	string
-	 */
-	protected function _list_tables($prefix_limit = FALSE)
-	{
-		return 'SELECT "NAME" FROM "SQLITE_MASTER" WHERE "TYPE" = \'table\''
-			.(($prefix_limit !== FALSE && $this->dbprefix != '')
-				? ' AND "NAME" LIKE \''.$this->escape_like_str($this->dbprefix).'%\' '.sprintf($this->_like_escape_str, $this->_like_escape_chr)
-				: '');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch Field Names
-	 *
-	 * @param	string	$table	Table name
-	 * @return	array
-	 */
-	public function list_fields($table)
-	{
-		if (($result = $this->query('PRAGMA TABLE_INFO('.$this->protect_identifiers($table, TRUE, NULL, FALSE).')')) === FALSE)
-		{
-			return FALSE;
-		}
-
-		$fields = array();
-		foreach ($result->result_array() as $row)
-		{
-			$fields[] = $row['name'];
-		}
-
-		return $fields;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns an object with field data
-	 *
-	 * @param	string	$table
-	 * @return	array
-	 */
-	public function field_data($table)
-	{
-		if (($query = $this->query('PRAGMA TABLE_INFO('.$this->protect_identifiers($table, TRUE, NULL, FALSE).')')) === FALSE)
-		{
-			return FALSE;
-		}
-
-		$query = $query->result_array();
-		if (empty($query))
-		{
-			return FALSE;
-		}
-
-		$retval = array();
-		for ($i = 0, $c = count($query); $i < $c; $i++)
-		{
-			$retval[$i]			= new stdClass();
-			$retval[$i]->name		= $query[$i]['name'];
-			$retval[$i]->type		= $query[$i]['type'];
-			$retval[$i]->max_length		= NULL;
-			$retval[$i]->default		= $query[$i]['dflt_value'];
-			$retval[$i]->primary_key	= isset($query[$i]['pk']) ? (int) $query[$i]['pk'] : 0;
-		}
-
-		return $retval;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Error
-	 *
-	 * Returns an array containing code and message of the last
-	 * database error that has occurred.
-	 *
-	 * @return	array
-	 */
-	public function error()
-	{
-		return array('code' => $this->conn_id->lastErrorCode(), 'message' => $this->conn_id->lastErrorMsg());
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Replace statement
-	 *
-	 * Generates a platform-specific replace string from the supplied data
-	 *
-	 * @param	string	$table	Table name
-	 * @param	array	$keys	INSERT keys
-	 * @param	array	$values	INSERT values
-	 * @return	string
-	 */
-	protected function _replace($table, $keys, $values)
-	{
-		return 'INSERT OR '.parent::_replace($table, $keys, $values);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Truncate statement
-	 *
-	 * Generates a platform-specific truncate string from the supplied data
-	 *
-	 * If the database does not support the TRUNCATE statement,
-	 * then this method maps to 'DELETE FROM table'
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _truncate($table)
-	{
-		return 'DELETE FROM '.$table;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Close DB Connection
-	 *
-	 * @return	void
-	 */
-	protected function _close()
-	{
-		$this->conn_id->close();
-	}
-
-}
diff --git a/www-api/system/database/drivers/sqlite3/sqlite3_forge.php b/www-api/system/database/drivers/sqlite3/sqlite3_forge.php
deleted file mode 100644
index 5658b3e8..00000000
--- a/www-api/system/database/drivers/sqlite3/sqlite3_forge.php
+++ /dev/null
@@ -1,226 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * SQLite3 Forge Class
- *
- * @category	Database
- * @author	Andrey Andreev
- * @link	https://codeigniter.com/userguide3/database/
- */
-class CI_DB_sqlite3_forge extends CI_DB_forge {
-
-	/**
-	 * UNSIGNED support
-	 *
-	 * @var	bool|array
-	 */
-	protected $_unsigned		= FALSE;
-
-	/**
-	 * NULL value representation in CREATE/ALTER TABLE statements
-	 *
-	 * @var	string
-	 */
-	protected $_null		= 'NULL';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * @param	object	&$db	Database object
-	 * @return	void
-	 */
-	public function __construct(&$db)
-	{
-		parent::__construct($db);
-
-		if (version_compare($this->db->version(), '3.3', '<'))
-		{
-			$this->_create_table_if = FALSE;
-			$this->_drop_table_if   = FALSE;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Create database
-	 *
-	 * @param	string	$db_name
-	 * @return	bool
-	 */
-	public function create_database($db_name)
-	{
-		// In SQLite, a database is created when you connect to the database.
-		// We'll return TRUE so that an error isn't generated
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Drop database
-	 *
-	 * @param	string	$db_name	(ignored)
-	 * @return	bool
-	 */
-	public function drop_database($db_name)
-	{
-		// In SQLite, a database is dropped when we delete a file
-		if (file_exists($this->db->database))
-		{
-			// We need to close the pseudo-connection first
-			$this->db->close();
-			if ( ! @unlink($this->db->database))
-			{
-				return $this->db->db_debug ? $this->db->display_error('db_unable_to_drop') : FALSE;
-			}
-			elseif ( ! empty($this->db->data_cache['db_names']))
-			{
-				$key = array_search(strtolower($this->db->database), array_map('strtolower', $this->db->data_cache['db_names']), TRUE);
-				if ($key !== FALSE)
-				{
-					unset($this->db->data_cache['db_names'][$key]);
-				}
-			}
-
-			return TRUE;
-		}
-
-		return $this->db->db_debug ? $this->db->display_error('db_unable_to_drop') : FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ALTER TABLE
-	 *
-	 * @todo	implement drop_column(), modify_column()
-	 * @param	string	$alter_type	ALTER type
-	 * @param	string	$table		Table name
-	 * @param	mixed	$field		Column definition
-	 * @return	string|string[]
-	 */
-	protected function _alter_table($alter_type, $table, $field)
-	{
-		if ($alter_type === 'DROP' OR $alter_type === 'CHANGE')
-		{
-			// drop_column():
-			//	BEGIN TRANSACTION;
-			//	CREATE TEMPORARY TABLE t1_backup(a,b);
-			//	INSERT INTO t1_backup SELECT a,b FROM t1;
-			//	DROP TABLE t1;
-			//	CREATE TABLE t1(a,b);
-			//	INSERT INTO t1 SELECT a,b FROM t1_backup;
-			//	DROP TABLE t1_backup;
-			//	COMMIT;
-
-			return FALSE;
-		}
-
-		return parent::_alter_table($alter_type, $table, $field);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Process column
-	 *
-	 * @param	array	$field
-	 * @return	string
-	 */
-	protected function _process_column($field)
-	{
-		return $this->db->escape_identifiers($field['name'])
-			.' '.$field['type']
-			.$field['auto_increment']
-			.$field['null']
-			.$field['unique']
-			.$field['default'];
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute TYPE
-	 *
-	 * Performs a data type mapping between different databases.
-	 *
-	 * @param	array	&$attributes
-	 * @return	void
-	 */
-	protected function _attr_type(&$attributes)
-	{
-		switch (strtoupper($attributes['TYPE']))
-		{
-			case 'ENUM':
-			case 'SET':
-				$attributes['TYPE'] = 'TEXT';
-				return;
-			default: return;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute AUTO_INCREMENT
-	 *
-	 * @param	array	&$attributes
-	 * @param	array	&$field
-	 * @return	void
-	 */
-	protected function _attr_auto_increment(&$attributes, &$field)
-	{
-		if ( ! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === TRUE && stripos($field['type'], 'int') !== FALSE)
-		{
-			$field['type'] = 'INTEGER PRIMARY KEY';
-			$field['default'] = '';
-			$field['null'] = '';
-			$field['unique'] = '';
-			$field['auto_increment'] = ' AUTOINCREMENT';
-
-			$this->primary_keys = array();
-		}
-	}
-
-}
diff --git a/www-api/system/database/drivers/sqlite3/sqlite3_result.php b/www-api/system/database/drivers/sqlite3/sqlite3_result.php
deleted file mode 100644
index 47fe9d2a..00000000
--- a/www-api/system/database/drivers/sqlite3/sqlite3_result.php
+++ /dev/null
@@ -1,195 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * SQLite3 Result Class
- *
- * This class extends the parent result class: CI_DB_result
- *
- * @category	Database
- * @author		Andrey Andreev
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_sqlite3_result extends CI_DB_result {
-
-	/**
-	 * Number of fields in the result set
-	 *
-	 * @return	int
-	 */
-	public function num_fields()
-	{
-		return $this->result_id->numColumns();
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch Field Names
-	 *
-	 * Generates an array of column names
-	 *
-	 * @return	array
-	 */
-	public function list_fields()
-	{
-		$field_names = array();
-		for ($i = 0, $c = $this->num_fields(); $i < $c; $i++)
-		{
-			$field_names[] = $this->result_id->columnName($i);
-		}
-
-		return $field_names;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field data
-	 *
-	 * Generates an array of objects containing field meta-data
-	 *
-	 * @return	array
-	 */
-	public function field_data()
-	{
-		static $data_types = array(
-			SQLITE3_INTEGER	=> 'integer',
-			SQLITE3_FLOAT	=> 'float',
-			SQLITE3_TEXT	=> 'text',
-			SQLITE3_BLOB	=> 'blob',
-			SQLITE3_NULL	=> 'null'
-		);
-
-		$retval = array();
-		for ($i = 0, $c = $this->num_fields(); $i < $c; $i++)
-		{
-			$retval[$i]			= new stdClass();
-			$retval[$i]->name		= $this->result_id->columnName($i);
-
-			$type = $this->result_id->columnType($i);
-			$retval[$i]->type		= isset($data_types[$type]) ? $data_types[$type] : $type;
-
-			$retval[$i]->max_length		= NULL;
-		}
-
-		return $retval;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Free the result
-	 *
-	 * @return	void
-	 */
-	public function free_result()
-	{
-		if (is_object($this->result_id))
-		{
-			$this->result_id->finalize();
-			$this->result_id = NULL;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Result - associative array
-	 *
-	 * Returns the result set as an array
-	 *
-	 * @return	array
-	 */
-	protected function _fetch_assoc()
-	{
-		return $this->result_id->fetchArray(SQLITE3_ASSOC);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Result - object
-	 *
-	 * Returns the result set as an object
-	 *
-	 * @param	string	$class_name
-	 * @return	object
-	 */
-	protected function _fetch_object($class_name = 'stdClass')
-	{
-		// No native support for fetching rows as objects
-		if (($row = $this->result_id->fetchArray(SQLITE3_ASSOC)) === FALSE)
-		{
-			return FALSE;
-		}
-		elseif ($class_name === 'stdClass')
-		{
-			return (object) $row;
-		}
-
-		$class_name = new $class_name();
-		foreach (array_keys($row) as $key)
-		{
-			$class_name->$key = $row[$key];
-		}
-
-		return $class_name;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Data Seek
-	 *
-	 * Moves the internal pointer to the desired offset. We call
-	 * this internally before fetching results to make sure the
-	 * result set starts at zero.
-	 *
-	 * @param	int	$n	(ignored)
-	 * @return	array
-	 */
-	public function data_seek($n = 0)
-	{
-		// Only resetting to the start of the result set is supported
-		return ($n > 0) ? FALSE : $this->result_id->reset();
-	}
-
-}
diff --git a/www-api/system/database/drivers/sqlite3/sqlite3_utility.php b/www-api/system/database/drivers/sqlite3/sqlite3_utility.php
deleted file mode 100644
index 90316bcc..00000000
--- a/www-api/system/database/drivers/sqlite3/sqlite3_utility.php
+++ /dev/null
@@ -1,62 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * SQLite3 Utility Class
- *
- * @category	Database
- * @author	Andrey Andreev
- * @link	https://codeigniter.com/userguide3/database/
- */
-class CI_DB_sqlite3_utility extends CI_DB_utility {
-
-	/**
-	 * Export
-	 *
-	 * @param	array	$params	Preferences
-	 * @return	mixed
-	 */
-	protected function _backup($params = array())
-	{
-		// Not supported
-		return $this->db->display_error('db_unsupported_feature');
-	}
-
-}
diff --git a/www-api/system/database/drivers/sqlsrv/index.html b/www-api/system/database/drivers/sqlsrv/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/system/database/drivers/sqlsrv/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/system/database/drivers/sqlsrv/sqlsrv_driver.php b/www-api/system/database/drivers/sqlsrv/sqlsrv_driver.php
deleted file mode 100644
index 78777948..00000000
--- a/www-api/system/database/drivers/sqlsrv/sqlsrv_driver.php
+++ /dev/null
@@ -1,544 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 2.0.3
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * SQLSRV Database Adapter Class
- *
- * Note: _DB is an extender class that the app controller
- * creates dynamically based on whether the query builder
- * class is being used or not.
- *
- * @package		CodeIgniter
- * @subpackage	Drivers
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_sqlsrv_driver extends CI_DB {
-
-	/**
-	 * Database driver
-	 *
-	 * @var	string
-	 */
-	public $dbdriver = 'sqlsrv';
-
-	/**
-	 * Scrollable flag
-	 *
-	 * Determines what cursor type to use when executing queries.
-	 *
-	 * FALSE or SQLSRV_CURSOR_FORWARD would increase performance,
-	 * but would disable num_rows() (and possibly insert_id())
-	 *
-	 * @var	mixed
-	 */
-	public $scrollable;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ORDER BY random keyword
-	 *
-	 * @var	array
-	 */
-	protected $_random_keyword = array('NEWID()', 'RAND(%d)');
-
-	/**
-	 * Quoted identifier flag
-	 *
-	 * Whether to use SQL-92 standard quoted identifier
-	 * (double quotes) or brackets for identifier escaping.
-	 *
-	 * @var	bool
-	 */
-	protected $_quoted_identifier = TRUE;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * @param	array	$params
-	 * @return	void
-	 */
-	public function __construct($params)
-	{
-		parent::__construct($params);
-
-		// This is only supported as of SQLSRV 3.0
-		if ($this->scrollable === NULL)
-		{
-			$this->scrollable = defined('SQLSRV_CURSOR_CLIENT_BUFFERED')
-				? SQLSRV_CURSOR_CLIENT_BUFFERED
-				: FALSE;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Database connection
-	 *
-	 * @param	bool	$pooling
-	 * @return	resource
-	 */
-	public function db_connect($pooling = FALSE)
-	{
-		$charset = in_array(strtolower($this->char_set), array('utf-8', 'utf8'), TRUE)
-			? 'UTF-8' : SQLSRV_ENC_CHAR;
-
-		$connection = array(
-			'UID'			=> empty($this->username) ? '' : $this->username,
-			'PWD'			=> empty($this->password) ? '' : $this->password,
-			'Database'		=> $this->database,
-			'ConnectionPooling'	=> ($pooling === TRUE) ? 1 : 0,
-			'CharacterSet'		=> $charset,
-			'Encrypt'		=> ($this->encrypt === TRUE) ? 1 : 0,
-			'ReturnDatesAsStrings'	=> 1
-		);
-
-		// If the username and password are both empty, assume this is a
-		// 'Windows Authentication Mode' connection.
-		if (empty($connection['UID']) && empty($connection['PWD']))
-		{
-			unset($connection['UID'], $connection['PWD']);
-		}
-
-		if (FALSE !== ($this->conn_id = sqlsrv_connect($this->hostname, $connection)))
-		{
-			// Determine how identifiers are escaped
-			$query = $this->query('SELECT CASE WHEN (@@OPTIONS | 256) = @@OPTIONS THEN 1 ELSE 0 END AS qi');
-			$query = $query->row_array();
-			$this->_quoted_identifier = empty($query) ? FALSE : (bool) $query['qi'];
-			$this->_escape_char = ($this->_quoted_identifier) ? '"' : array('[', ']');
-		}
-
-		return $this->conn_id;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Select the database
-	 *
-	 * @param	string	$database
-	 * @return	bool
-	 */
-	public function db_select($database = '')
-	{
-		if ($database === '')
-		{
-			$database = $this->database;
-		}
-
-		if ($this->_execute('USE '.$this->escape_identifiers($database)))
-		{
-			$this->database = $database;
-			$this->data_cache = array();
-			return TRUE;
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Execute the query
-	 *
-	 * @param	string	$sql	an SQL query
-	 * @return	resource
-	 */
-	protected function _execute($sql)
-	{
-		return ($this->scrollable === FALSE OR $this->is_write_type($sql))
-			? sqlsrv_query($this->conn_id, $sql)
-			: sqlsrv_query($this->conn_id, $sql, NULL, array('Scrollable' => $this->scrollable));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Begin Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_begin()
-	{
-		return sqlsrv_begin_transaction($this->conn_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Commit Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_commit()
-	{
-		return sqlsrv_commit($this->conn_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Rollback Transaction
-	 *
-	 * @return	bool
-	 */
-	protected function _trans_rollback()
-	{
-		return sqlsrv_rollback($this->conn_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Affected Rows
-	 *
-	 * @return	int
-	 */
-	public function affected_rows()
-	{
-		return sqlsrv_rows_affected($this->result_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Insert ID
-	 *
-	 * Returns the last id created in the Identity column.
-	 *
-	 * @return	string
-	 */
-	public function insert_id()
-	{
-		return $this->query('SELECT SCOPE_IDENTITY() AS insert_id')->row()->insert_id;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Database version number
-	 *
-	 * @return	string
-	 */
-	public function version()
-	{
-		if (isset($this->data_cache['version']))
-		{
-			return $this->data_cache['version'];
-		}
-
-		if ( ! $this->conn_id OR ($info = sqlsrv_server_info($this->conn_id)) === FALSE)
-		{
-			return FALSE;
-		}
-
-		return $this->data_cache['version'] = $info['SQLServerVersion'];
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * List table query
-	 *
-	 * Generates a platform-specific query string so that the table names can be fetched
-	 *
-	 * @param	bool
-	 * @return	string	$prefix_limit
-	 */
-	protected function _list_tables($prefix_limit = FALSE)
-	{
-		$sql = 'SELECT '.$this->escape_identifiers('name')
-			.' FROM '.$this->escape_identifiers('sysobjects')
-			.' WHERE '.$this->escape_identifiers('type')." = 'U'";
-
-		if ($prefix_limit === TRUE && $this->dbprefix !== '')
-		{
-			$sql .= ' AND '.$this->escape_identifiers('name')." LIKE '".$this->escape_like_str($this->dbprefix)."%' "
-				.sprintf($this->_escape_like_str, $this->_escape_like_chr);
-		}
-
-		return $sql.' ORDER BY '.$this->escape_identifiers('name');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * List column query
-	 *
-	 * Generates a platform-specific query string so that the column names can be fetched
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _list_columns($table = '')
-	{
-		return 'SELECT COLUMN_NAME
-			FROM INFORMATION_SCHEMA.Columns
-			WHERE UPPER(TABLE_NAME) = '.$this->escape(strtoupper($table));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns an object with field data
-	 *
-	 * @param	string	$table
-	 * @return	array
-	 */
-	public function field_data($table)
-	{
-		$sql = 'SELECT COLUMN_NAME, DATA_TYPE, CHARACTER_MAXIMUM_LENGTH, NUMERIC_PRECISION, COLUMN_DEFAULT
-			FROM INFORMATION_SCHEMA.Columns
-			WHERE UPPER(TABLE_NAME) = '.$this->escape(strtoupper($table));
-
-		if (($query = $this->query($sql)) === FALSE)
-		{
-			return FALSE;
-		}
-		$query = $query->result_object();
-
-		$retval = array();
-		for ($i = 0, $c = count($query); $i < $c; $i++)
-		{
-			$retval[$i]			= new stdClass();
-			$retval[$i]->name		= $query[$i]->COLUMN_NAME;
-			$retval[$i]->type		= $query[$i]->DATA_TYPE;
-			$retval[$i]->max_length		= ($query[$i]->CHARACTER_MAXIMUM_LENGTH > 0) ? $query[$i]->CHARACTER_MAXIMUM_LENGTH : $query[$i]->NUMERIC_PRECISION;
-			$retval[$i]->default		= $query[$i]->COLUMN_DEFAULT;
-		}
-
-		return $retval;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Error
-	 *
-	 * Returns an array containing code and message of the last
-	 * database error that has occurred.
-	 *
-	 * @return	array
-	 */
-	public function error()
-	{
-		$error = array('code' => '00000', 'message' => '');
-		$sqlsrv_errors = sqlsrv_errors(SQLSRV_ERR_ERRORS);
-
-		if ( ! is_array($sqlsrv_errors))
-		{
-			return $error;
-		}
-
-		$sqlsrv_error = array_shift($sqlsrv_errors);
-		if (isset($sqlsrv_error['SQLSTATE']))
-		{
-			$error['code'] = isset($sqlsrv_error['code']) ? $sqlsrv_error['SQLSTATE'].'/'.$sqlsrv_error['code'] : $sqlsrv_error['SQLSTATE'];
-		}
-		elseif (isset($sqlsrv_error['code']))
-		{
-			$error['code'] = $sqlsrv_error['code'];
-		}
-
-		if (isset($sqlsrv_error['message']))
-		{
-			$error['message'] = $sqlsrv_error['message'];
-		}
-
-		return $error;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Update statement
-	 *
-	 * Generates a platform-specific update string from the supplied data
-	 *
-	 * @param	string	$table
-	 * @param	array	$values
-	 * @return	string
-	 */
-	protected function _update($table, $values)
-	{
-		$this->qb_limit = FALSE;
-		$this->qb_orderby = array();
-		return parent::_update($table, $values);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Truncate statement
-	 *
-	 * Generates a platform-specific truncate string from the supplied data
-	 *
-	 * If the database does not support the TRUNCATE statement,
-	 * then this method maps to 'DELETE FROM table'
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _truncate($table)
-	{
-		return 'TRUNCATE TABLE '.$table;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Delete statement
-	 *
-	 * Generates a platform-specific delete string from the supplied data
-	 *
-	 * @param	string	$table
-	 * @return	string
-	 */
-	protected function _delete($table)
-	{
-		if ($this->qb_limit)
-		{
-			return 'WITH ci_delete AS (SELECT TOP '.$this->qb_limit.' * FROM '.$table.$this->_compile_wh('qb_where').') DELETE FROM ci_delete';
-		}
-
-		return parent::_delete($table);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * LIMIT
-	 *
-	 * Generates a platform-specific LIMIT clause
-	 *
-	 * @param	string	$sql	SQL Query
-	 * @return	string
-	 */
-	protected function _limit($sql)
-	{
-		// As of SQL Server 2012 (11.0.*) OFFSET is supported
-		if (version_compare($this->version(), '11', '>='))
-		{
-			// SQL Server OFFSET-FETCH can be used only with the ORDER BY clause
-			empty($this->qb_orderby) && $sql .= ' ORDER BY 1';
-
-			return $sql.' OFFSET '.(int) $this->qb_offset.' ROWS FETCH NEXT '.$this->qb_limit.' ROWS ONLY';
-		}
-
-		$limit = $this->qb_offset + $this->qb_limit;
-
-		// An ORDER BY clause is required for ROW_NUMBER() to work
-		if ($this->qb_offset && ! empty($this->qb_orderby))
-		{
-			$orderby = $this->_compile_order_by();
-
-			// We have to strip the ORDER BY clause
-			$sql = trim(substr($sql, 0, strrpos($sql, $orderby)));
-
-			// Get the fields to select from our subquery, so that we can avoid CI_rownum appearing in the actual results
-			if (count($this->qb_select) === 0 OR strpos(implode(',', $this->qb_select), '*') !== FALSE)
-			{
-				$select = '*'; // Inevitable
-			}
-			else
-			{
-				// Use only field names and their aliases, everything else is out of our scope.
-				$select = array();
-				$field_regexp = ($this->_quoted_identifier)
-					? '("[^\"]+")' : '(\[[^\]]+\])';
-				for ($i = 0, $c = count($this->qb_select); $i < $c; $i++)
-				{
-					$select[] = preg_match('/(?:\s|\.)'.$field_regexp.'$/i', $this->qb_select[$i], $m)
-						? $m[1] : $this->qb_select[$i];
-				}
-				$select = implode(', ', $select);
-			}
-
-			return 'SELECT '.$select." FROM (\n\n"
-				.preg_replace('/^(SELECT( DISTINCT)?)/i', '\\1 ROW_NUMBER() OVER('.trim($orderby).') AS '.$this->escape_identifiers('CI_rownum').', ', $sql)
-				."\n\n) ".$this->escape_identifiers('CI_subquery')
-				."\nWHERE ".$this->escape_identifiers('CI_rownum').' BETWEEN '.($this->qb_offset + 1).' AND '.$limit;
-		}
-
-		return preg_replace('/(^\SELECT (DISTINCT)?)/i','\\1 TOP '.$limit.' ', $sql);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Insert batch statement
-	 *
-	 * Generates a platform-specific insert string from the supplied data.
-	 *
-	 * @param	string	$table	Table name
-	 * @param	array	$keys	INSERT keys
-	 * @param	array	$values	INSERT values
-	 * @return	string|bool
-	 */
-	protected function _insert_batch($table, $keys, $values)
-	{
-		// Multiple-value inserts are only supported as of SQL Server 2008
-		if (version_compare($this->version(), '10', '>='))
-		{
-			return parent::_insert_batch($table, $keys, $values);
-		}
-
-		return ($this->db_debug) ? $this->display_error('db_unsupported_feature') : FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Close DB Connection
-	 *
-	 * @return	void
-	 */
-	protected function _close()
-	{
-		sqlsrv_close($this->conn_id);
-	}
-
-}
diff --git a/www-api/system/database/drivers/sqlsrv/sqlsrv_forge.php b/www-api/system/database/drivers/sqlsrv/sqlsrv_forge.php
deleted file mode 100644
index dca7f75b..00000000
--- a/www-api/system/database/drivers/sqlsrv/sqlsrv_forge.php
+++ /dev/null
@@ -1,150 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 2.0.3
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * SQLSRV Forge Class
- *
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_sqlsrv_forge extends CI_DB_forge {
-
-	/**
-	 * CREATE TABLE IF statement
-	 *
-	 * @var	string
-	 */
-	protected $_create_table_if	= "IF NOT EXISTS (SELECT * FROM sysobjects WHERE ID = object_id(N'%s') AND OBJECTPROPERTY(id, N'IsUserTable') = 1)\nCREATE TABLE";
-
-	/**
-	 * DROP TABLE IF statement
-	 *
-	 * @var	string
-	 */
-	protected $_drop_table_if	= "IF EXISTS (SELECT * FROM sysobjects WHERE ID = object_id(N'%s') AND OBJECTPROPERTY(id, N'IsUserTable') = 1)\nDROP TABLE";
-
-	/**
-	 * UNSIGNED support
-	 *
-	 * @var	array
-	 */
-	protected $_unsigned		= array(
-		'TINYINT'	=> 'SMALLINT',
-		'SMALLINT'	=> 'INT',
-		'INT'		=> 'BIGINT',
-		'REAL'		=> 'FLOAT'
-	);
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ALTER TABLE
-	 *
-	 * @param	string	$alter_type	ALTER type
-	 * @param	string	$table		Table name
-	 * @param	mixed	$field		Column definition
-	 * @return	string|string[]
-	 */
-	protected function _alter_table($alter_type, $table, $field)
-	{
-		if (in_array($alter_type, array('ADD', 'DROP'), TRUE))
-		{
-			return parent::_alter_table($alter_type, $table, $field);
-		}
-
-		$sql = 'ALTER TABLE '.$this->db->escape_identifiers($table).' ALTER COLUMN ';
-		$sqls = array();
-		for ($i = 0, $c = count($field); $i < $c; $i++)
-		{
-			$sqls[] = $sql.$this->_process_column($field[$i]);
-		}
-
-		return $sqls;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute TYPE
-	 *
-	 * Performs a data type mapping between different databases.
-	 *
-	 * @param	array	&$attributes
-	 * @return	void
-	 */
-	protected function _attr_type(&$attributes)
-	{
-		if (isset($attributes['CONSTRAINT']) && strpos($attributes['TYPE'], 'INT') !== FALSE)
-		{
-			unset($attributes['CONSTRAINT']);
-		}
-
-		switch (strtoupper($attributes['TYPE']))
-		{
-			case 'MEDIUMINT':
-				$attributes['TYPE'] = 'INTEGER';
-				$attributes['UNSIGNED'] = FALSE;
-				return;
-			case 'INTEGER':
-				$attributes['TYPE'] = 'INT';
-				return;
-			default: return;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field attribute AUTO_INCREMENT
-	 *
-	 * @param	array	&$attributes
-	 * @param	array	&$field
-	 * @return	void
-	 */
-	protected function _attr_auto_increment(&$attributes, &$field)
-	{
-		if ( ! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === TRUE && stripos($field['type'], 'int') !== FALSE)
-		{
-			$field['auto_increment'] = ' IDENTITY(1,1)';
-		}
-	}
-
-}
diff --git a/www-api/system/database/drivers/sqlsrv/sqlsrv_result.php b/www-api/system/database/drivers/sqlsrv/sqlsrv_result.php
deleted file mode 100644
index a3a582b5..00000000
--- a/www-api/system/database/drivers/sqlsrv/sqlsrv_result.php
+++ /dev/null
@@ -1,194 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 2.0.3
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * SQLSRV Result Class
- *
- * This class extends the parent result class: CI_DB_result
- *
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_sqlsrv_result extends CI_DB_result {
-
-	/**
-	 * Scrollable flag
-	 *
-	 * @var	mixed
-	 */
-	public $scrollable;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Constructor
-	 *
-	 * @param	object	$driver_object
-	 * @return	void
-	 */
-	public function __construct(&$driver_object)
-	{
-		parent::__construct($driver_object);
-
-		$this->scrollable = $driver_object->scrollable;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Number of rows in the result set
-	 *
-	 * @return	int
-	 */
-	public function num_rows()
-	{
-		// sqlsrv_num_rows() doesn't work with the FORWARD and DYNAMIC cursors (FALSE is the same as FORWARD)
-		if ( ! in_array($this->scrollable, array(FALSE, SQLSRV_CURSOR_FORWARD, SQLSRV_CURSOR_DYNAMIC), TRUE))
-		{
-			return parent::num_rows();
-		}
-
-		return is_int($this->num_rows)
-			? $this->num_rows
-			: $this->num_rows = sqlsrv_num_rows($this->result_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Number of fields in the result set
-	 *
-	 * @return	int
-	 */
-	public function num_fields()
-	{
-		return @sqlsrv_num_fields($this->result_id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch Field Names
-	 *
-	 * Generates an array of column names
-	 *
-	 * @return	array
-	 */
-	public function list_fields()
-	{
-		$field_names = array();
-		foreach (sqlsrv_field_metadata($this->result_id) as $offset => $field)
-		{
-			$field_names[] = $field['Name'];
-		}
-
-		return $field_names;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Field data
-	 *
-	 * Generates an array of objects containing field meta-data
-	 *
-	 * @return	array
-	 */
-	public function field_data()
-	{
-		$retval = array();
-		foreach (sqlsrv_field_metadata($this->result_id) as $i => $field)
-		{
-			$retval[$i]		= new stdClass();
-			$retval[$i]->name	= $field['Name'];
-			$retval[$i]->type	= $field['Type'];
-			$retval[$i]->max_length	= $field['Size'];
-		}
-
-		return $retval;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Free the result
-	 *
-	 * @return	void
-	 */
-	public function free_result()
-	{
-		if (is_resource($this->result_id))
-		{
-			sqlsrv_free_stmt($this->result_id);
-			$this->result_id = FALSE;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Result - associative array
-	 *
-	 * Returns the result set as an array
-	 *
-	 * @return	array
-	 */
-	protected function _fetch_assoc()
-	{
-		return sqlsrv_fetch_array($this->result_id, SQLSRV_FETCH_ASSOC);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Result - object
-	 *
-	 * Returns the result set as an object
-	 *
-	 * @param	string	$class_name
-	 * @return	object
-	 */
-	protected function _fetch_object($class_name = 'stdClass')
-	{
-		return sqlsrv_fetch_object($this->result_id, $class_name);
-	}
-
-}
diff --git a/www-api/system/database/drivers/sqlsrv/sqlsrv_utility.php b/www-api/system/database/drivers/sqlsrv/sqlsrv_utility.php
deleted file mode 100644
index e51bc723..00000000
--- a/www-api/system/database/drivers/sqlsrv/sqlsrv_utility.php
+++ /dev/null
@@ -1,78 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 2.0.3
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * SQLSRV Utility Class
- *
- * @category	Database
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/database/
- */
-class CI_DB_sqlsrv_utility extends CI_DB_utility {
-
-	/**
-	 * List databases statement
-	 *
-	 * @var	string
-	 */
-	protected $_list_databases	= 'EXEC sp_helpdb'; // Can also be: EXEC sp_databases
-
-	/**
-	 * OPTIMIZE TABLE statement
-	 *
-	 * @var	string
-	 */
-	protected $_optimize_table	= 'ALTER INDEX all ON %s REORGANIZE';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Export
-	 *
-	 * @param	array	$params	Preferences
-	 * @return	bool
-	 */
-	protected function _backup($params = array())
-	{
-		// Currently unsupported
-		return $this->db->display_error('db_unsupported_feature');
-	}
-
-}
diff --git a/www-api/system/database/index.html b/www-api/system/database/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/system/database/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/system/fonts/index.html b/www-api/system/fonts/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/system/fonts/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/system/fonts/texb.ttf b/www-api/system/fonts/texb.ttf
deleted file mode 100644
index 383c88b8..00000000
Binary files a/www-api/system/fonts/texb.ttf and /dev/null differ
diff --git a/www-api/system/helpers/array_helper.php b/www-api/system/helpers/array_helper.php
index 0617fdec..9b88cc2a 100644
--- a/www-api/system/helpers/array_helper.php
+++ b/www-api/system/helpers/array_helper.php
@@ -1,116 +1,220 @@
 <?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
 
 /**
- * CodeIgniter Array Helpers
+ * This file is part of CodeIgniter 4 framework.
  *
- * @package		CodeIgniter
- * @subpackage	Helpers
- * @category	Helpers
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/helpers/array_helper.html
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
  */
 
-// ------------------------------------------------------------------------
+// CodeIgniter Array Helpers
 
-if ( ! function_exists('element'))
-{
-	/**
-	 * Element
-	 *
-	 * Lets you determine whether an array index is set and whether it has a value.
-	 * If the element is empty it returns NULL (or whatever you specify as the default value.)
-	 *
-	 * @param	string
-	 * @param	array
-	 * @param	mixed
-	 * @return	mixed	depends on what the array contains
-	 */
-	function element($item, array $array, $default = NULL)
-	{
-		return array_key_exists($item, $array) ? $array[$item] : $default;
-	}
+if (! function_exists('dot_array_search')) {
+    /**
+     * Searches an array through dot syntax. Supports
+     * wildcard searches, like foo.*.bar
+     *
+     * @return array|bool|int|object|string|null
+     */
+    function dot_array_search(string $index, array $array)
+    {
+        // See https://regex101.com/r/44Ipql/1
+        $segments = preg_split(
+            '/(?<!\\\\)\./',
+            rtrim($index, '* '),
+            0,
+            PREG_SPLIT_NO_EMPTY
+        );
+
+        $segments = array_map(static fn ($key) => str_replace('\.', '.', $key), $segments);
+
+        return _array_search_dot($segments, $array);
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('_array_search_dot')) {
+    /**
+     * Used by `dot_array_search` to recursively search the
+     * array with wildcards.
+     *
+     * @internal This should not be used on its own.
+     *
+     * @return mixed
+     */
+    function _array_search_dot(array $indexes, array $array)
+    {
+        // If index is empty, returns null.
+        if ($indexes === []) {
+            return null;
+        }
 
-if ( ! function_exists('random_element'))
-{
-	/**
-	 * Random Element - Takes an array as input and returns a random element
-	 *
-	 * @param	array
-	 * @return	mixed	depends on what the array contains
-	 */
-	function random_element($array)
-	{
-		return is_array($array) ? $array[array_rand($array)] : $array;
-	}
+        // Grab the current index
+        $currentIndex = array_shift($indexes);
+
+        if (! isset($array[$currentIndex]) && $currentIndex !== '*') {
+            return null;
+        }
+
+        // Handle Wildcard (*)
+        if ($currentIndex === '*') {
+            $answer = [];
+
+            foreach ($array as $value) {
+                if (! is_array($value)) {
+                    return null;
+                }
+
+                $answer[] = _array_search_dot($indexes, $value);
+            }
+
+            $answer = array_filter($answer, static fn ($value) => $value !== null);
+
+            if ($answer !== []) {
+                if (count($answer) === 1) {
+                    // If array only has one element, we return that element for BC.
+                    return current($answer);
+                }
+
+                return $answer;
+            }
+
+            return null;
+        }
+
+        // If this is the last index, make sure to return it now,
+        // and not try to recurse through things.
+        if (empty($indexes)) {
+            return $array[$currentIndex];
+        }
+
+        // Do we need to recursively search this value?
+        if (is_array($array[$currentIndex]) && $array[$currentIndex] !== []) {
+            return _array_search_dot($indexes, $array[$currentIndex]);
+        }
+
+        // Otherwise, not found.
+        return null;
+    }
 }
 
-// --------------------------------------------------------------------
+if (! function_exists('array_deep_search')) {
+    /**
+     * Returns the value of an element at a key in an array of uncertain depth.
+     *
+     * @param mixed $key
+     *
+     * @return mixed|null
+     */
+    function array_deep_search($key, array $array)
+    {
+        if (isset($array[$key])) {
+            return $array[$key];
+        }
 
-if ( ! function_exists('elements'))
-{
-	/**
-	 * Elements
-	 *
-	 * Returns only the array items specified. Will return a default value if
-	 * it is not set.
-	 *
-	 * @param	array
-	 * @param	array
-	 * @param	mixed
-	 * @return	mixed	depends on what the array contains
-	 */
-	function elements($items, array $array, $default = NULL)
-	{
-		$return = array();
+        foreach ($array as $value) {
+            if (is_array($value) && ($result = array_deep_search($key, $value))) {
+                return $result;
+            }
+        }
 
-		is_array($items) OR $items = array($items);
-
-		foreach ($items as $item)
-		{
-			$return[$item] = array_key_exists($item, $array) ? $array[$item] : $default;
-		}
-
-		return $return;
-	}
+        return null;
+    }
+}
+
+if (! function_exists('array_sort_by_multiple_keys')) {
+    /**
+     * Sorts a multidimensional array by its elements values. The array
+     * columns to be used for sorting are passed as an associative
+     * array of key names and sorting flags.
+     *
+     * Both arrays of objects and arrays of array can be sorted.
+     *
+     * Example:
+     *     array_sort_by_multiple_keys($players, [
+     *         'team.hierarchy' => SORT_ASC,
+     *         'position'       => SORT_ASC,
+     *         'name'           => SORT_STRING,
+     *     ]);
+     *
+     * The '.' dot operator in the column name indicates a deeper array or
+     * object level. In principle, any number of sublevels could be used,
+     * as long as the level and column exist in every array element.
+     *
+     * For information on multi-level array sorting, refer to Example #3 here:
+     * https://www.php.net/manual/de/function.array-multisort.php
+     *
+     * @param array $array       the reference of the array to be sorted
+     * @param array $sortColumns an associative array of columns to sort
+     *                           after and their sorting flags
+     */
+    function array_sort_by_multiple_keys(array &$array, array $sortColumns): bool
+    {
+        // Check if there really are columns to sort after
+        if (empty($sortColumns) || empty($array)) {
+            return false;
+        }
+
+        // Group sorting indexes and data
+        $tempArray = [];
+
+        foreach ($sortColumns as $key => $sortFlag) {
+            // Get sorting values
+            $carry = $array;
+
+            // The '.' operator separates nested elements
+            foreach (explode('.', $key) as $keySegment) {
+                // Loop elements if they are objects
+                if (is_object(reset($carry))) {
+                    // Extract the object attribute
+                    foreach ($carry as $index => $object) {
+                        $carry[$index] = $object->{$keySegment};
+                    }
+
+                    continue;
+                }
+
+                // Extract the target column if elements are arrays
+                $carry = array_column($carry, $keySegment);
+            }
+
+            // Store the collected sorting parameters
+            $tempArray[] = $carry;
+            $tempArray[] = $sortFlag;
+        }
+
+        // Append the array as reference
+        $tempArray[] = &$array;
+
+        // Pass sorting arrays and flags as an argument list.
+        return array_multisort(...$tempArray);
+    }
+}
+
+if (! function_exists('array_flatten_with_dots')) {
+    /**
+     * Flatten a multidimensional array using dots as separators.
+     *
+     * @param iterable $array The multi-dimensional array
+     * @param string   $id    Something to initially prepend to the flattened keys
+     *
+     * @return array The flattened array
+     */
+    function array_flatten_with_dots(iterable $array, string $id = ''): array
+    {
+        $flattened = [];
+
+        foreach ($array as $key => $value) {
+            $newKey = $id . $key;
+
+            if (is_array($value) && $value !== []) {
+                $flattened = array_merge($flattened, array_flatten_with_dots($value, $newKey . '.'));
+            } else {
+                $flattened[$newKey] = $value;
+            }
+        }
+
+        return $flattened;
+    }
 }
diff --git a/www-api/system/helpers/captcha_helper.php b/www-api/system/helpers/captcha_helper.php
deleted file mode 100644
index 9fcbd1b2..00000000
--- a/www-api/system/helpers/captcha_helper.php
+++ /dev/null
@@ -1,353 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CodeIgniter CAPTCHA Helper
- *
- * @package		CodeIgniter
- * @subpackage	Helpers
- * @category	Helpers
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/helpers/captcha_helper.html
- */
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('create_captcha'))
-{
-	/**
-	 * Create CAPTCHA
-	 *
-	 * @param	array	$data		Data for the CAPTCHA
-	 * @param	string	$img_path	Path to create the image in (deprecated)
-	 * @param	string	$img_url	URL to the CAPTCHA image folder (deprecated)
-	 * @param	string	$font_path	Server path to font (deprecated)
-	 * @return	string
-	 */
-	function create_captcha($data = '', $img_path = '', $img_url = '', $font_path = '')
-	{
-		$defaults = array(
-			'word'		=> '',
-			'img_path'	=> '',
-			'img_url'	=> '',
-			'img_width'	=> '150',
-			'img_height'	=> '30',
-			'font_path'	=> '',
-			'expiration'	=> 7200,
-			'word_length'	=> 8,
-			'font_size'	=> 16,
-			'img_id'	=> '',
-			'pool'		=> '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ',
-			'colors'	=> array(
-				'background'	=> array(255,255,255),
-				'border'	=> array(153,102,102),
-				'text'		=> array(204,153,153),
-				'grid'		=> array(255,182,182)
-			)
-		);
-
-		foreach ($defaults as $key => $val)
-		{
-			if ( ! is_array($data) && empty($$key))
-			{
-				$$key = $val;
-			}
-			else
-			{
-				$$key = isset($data[$key]) ? $data[$key] : $val;
-			}
-		}
-
-		if ( ! extension_loaded('gd'))
-		{
-			log_message('error', 'create_captcha(): GD extension is not loaded.');
-			return FALSE;
-		}
-
-		if ($img_path === '' OR $img_url === '')
-		{
-			log_message('error', 'create_captcha(): $img_path and $img_url are required.');
-			return FALSE;
-		}
-
-		if ( ! is_dir($img_path) OR ! is_really_writable($img_path))
-		{
-			log_message('error', "create_captcha(): '{$img_path}' is not a dir, nor is it writable.");
-			return FALSE;
-		}
-
-		// -----------------------------------
-		// Remove old images
-		// -----------------------------------
-
-		$now = microtime(TRUE);
-
-		$current_dir = @opendir($img_path);
-		while ($filename = @readdir($current_dir))
-		{
-			if (in_array(substr($filename, -4), array('.jpg', '.png'))
-				&& (str_replace(array('.jpg', '.png'), '', $filename) + $expiration) < $now)
-			{
-				@unlink($img_path.$filename);
-			}
-		}
-
-		@closedir($current_dir);
-
-		// -----------------------------------
-		// Do we have a "word" yet?
-		// -----------------------------------
-
-		if (empty($word))
-		{
-			$word = '';
-			$pool_length = strlen($pool);
-			$rand_max = $pool_length - 1;
-
-			// PHP7 or a suitable polyfill
-			if (function_exists('random_int'))
-			{
-				try
-				{
-					for ($i = 0; $i < $word_length; $i++)
-					{
-						$word .= $pool[random_int(0, $rand_max)];
-					}
-				}
-				catch (Exception $e)
-				{
-					// This means fallback to the next possible
-					// alternative to random_int()
-					$word = '';
-				}
-			}
-		}
-
-		if (empty($word))
-		{
-			// Nobody will have a larger character pool than
-			// 256 characters, but let's handle it just in case ...
-			//
-			// No, I do not care that the fallback to mt_rand() can
-			// handle it; if you trigger this, you're very obviously
-			// trying to break it. -- Narf
-			if ($pool_length > 256)
-			{
-				return FALSE;
-			}
-
-			// We'll try using the operating system's PRNG first,
-			// which we can access through CI_Security::get_random_bytes()
-			$security = get_instance()->security;
-
-			// To avoid numerous get_random_bytes() calls, we'll
-			// just try fetching as much bytes as we need at once.
-			if (($bytes = $security->get_random_bytes($pool_length)) !== FALSE)
-			{
-				$byte_index = $word_index = 0;
-				while ($word_index < $word_length)
-				{
-					// Do we have more random data to use?
-					// It could be exhausted by previous iterations
-					// ignoring bytes higher than $rand_max.
-					if ($byte_index === $pool_length)
-					{
-						// No failures should be possible if the
-						// first get_random_bytes() call didn't
-						// return FALSE, but still ...
-						for ($i = 0; $i < 5; $i++)
-						{
-							if (($bytes = $security->get_random_bytes($pool_length)) === FALSE)
-							{
-								continue;
-							}
-
-							$byte_index = 0;
-							break;
-						}
-
-						if ($bytes === FALSE)
-						{
-							// Sadly, this means fallback to mt_rand()
-							$word = '';
-							break;
-						}
-					}
-
-					list(, $rand_index) = unpack('C', $bytes[$byte_index++]);
-					if ($rand_index > $rand_max)
-					{
-						continue;
-					}
-
-					$word .= $pool[$rand_index];
-					$word_index++;
-				}
-			}
-		}
-
-		if (empty($word))
-		{
-			for ($i = 0; $i < $word_length; $i++)
-			{
-				$word .= $pool[mt_rand(0, $rand_max)];
-			}
-		}
-		elseif ( ! is_string($word))
-		{
-			$word = (string) $word;
-		}
-
-		// -----------------------------------
-		// Determine angle and position
-		// -----------------------------------
-		$length	= strlen($word);
-		$angle	= ($length >= 6) ? mt_rand(-($length-6), ($length-6)) : 0;
-		$x_axis	= mt_rand(6, (360/$length)-16);
-		$y_axis = ($angle >= 0) ? mt_rand($img_height, $img_width) : mt_rand(6, $img_height);
-
-		// Create image
-		// PHP.net recommends imagecreatetruecolor(), but it isn't always available
-		$im = function_exists('imagecreatetruecolor')
-			? imagecreatetruecolor($img_width, $img_height)
-			: imagecreate($img_width, $img_height);
-
-		// -----------------------------------
-		//  Assign colors
-		// ----------------------------------
-
-		is_array($colors) OR $colors = $defaults['colors'];
-
-		foreach (array_keys($defaults['colors']) as $key)
-		{
-			// Check for a possible missing value
-			is_array($colors[$key]) OR $colors[$key] = $defaults['colors'][$key];
-			$colors[$key] = imagecolorallocate($im, $colors[$key][0], $colors[$key][1], $colors[$key][2]);
-		}
-
-		// Create the rectangle
-		ImageFilledRectangle($im, 0, 0, $img_width, $img_height, $colors['background']);
-
-		// -----------------------------------
-		//  Create the spiral pattern
-		// -----------------------------------
-		$theta		= 1;
-		$thetac		= 7;
-		$radius		= 16;
-		$circles	= 20;
-		$points		= 32;
-
-		for ($i = 0, $cp = ($circles * $points) - 1; $i < $cp; $i++)
-		{
-			$theta += $thetac;
-			$rad = $radius * ($i / $points);
-			$x = ($rad * cos($theta)) + $x_axis;
-			$y = ($rad * sin($theta)) + $y_axis;
-			$theta += $thetac;
-			$rad1 = $radius * (($i + 1) / $points);
-			$x1 = ($rad1 * cos($theta)) + $x_axis;
-			$y1 = ($rad1 * sin($theta)) + $y_axis;
-			imageline($im, $x, $y, $x1, $y1, $colors['grid']);
-			$theta -= $thetac;
-		}
-
-		// -----------------------------------
-		//  Write the text
-		// -----------------------------------
-
-		$use_font = ($font_path !== '' && file_exists($font_path) && function_exists('imagettftext'));
-		if ($use_font === FALSE)
-		{
-			($font_size > 5) && $font_size = 5;
-			$x = mt_rand(0, $img_width / ($length / 3));
-			$y = 0;
-		}
-		else
-		{
-			($font_size > 30) && $font_size = 30;
-			$x = mt_rand(0, $img_width / ($length / 1.5));
-			$y = $font_size + 2;
-		}
-
-		for ($i = 0; $i < $length; $i++)
-		{
-			if ($use_font === FALSE)
-			{
-				$y = mt_rand(0 , $img_height / 2);
-				imagestring($im, $font_size, $x, $y, $word[$i], $colors['text']);
-				$x += ($font_size * 2);
-			}
-			else
-			{
-				$y = mt_rand($img_height / 2, $img_height - 3);
-				imagettftext($im, $font_size, $angle, $x, $y, $colors['text'], $font_path, $word[$i]);
-				$x += $font_size;
-			}
-		}
-
-		// Create the border
-		imagerectangle($im, 0, 0, $img_width - 1, $img_height - 1, $colors['border']);
-
-		// -----------------------------------
-		//  Generate the image
-		// -----------------------------------
-		$img_url = rtrim($img_url, '/').'/';
-
-		if (function_exists('imagejpeg'))
-		{
-			$img_filename = $now.'.jpg';
-			imagejpeg($im, $img_path.$img_filename);
-		}
-		elseif (function_exists('imagepng'))
-		{
-			$img_filename = $now.'.png';
-			imagepng($im, $img_path.$img_filename);
-		}
-		else
-		{
-			return FALSE;
-		}
-
-		$img = '<img '.($img_id === '' ? '' : 'id="'.$img_id.'"').' src="'.$img_url.$img_filename.'" style="width: '.$img_width.'px; height: '.$img_height .'px; border: 0;" alt=" " />';
-		ImageDestroy($im);
-
-		return array('word' => $word, 'time' => $now, 'image' => $img, 'filename' => $img_filename);
-	}
-}
diff --git a/www-api/system/helpers/cookie_helper.php b/www-api/system/helpers/cookie_helper.php
old mode 100644
new mode 100755
index abe492f8..90405344
--- a/www-api/system/helpers/cookie_helper.php
+++ b/www-api/system/helpers/cookie_helper.php
@@ -1,114 +1,110 @@
 <?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
 
 /**
- * CodeIgniter Cookie Helpers
+ * This file is part of CodeIgniter 4 framework.
  *
- * @package		CodeIgniter
- * @subpackage	Helpers
- * @category	Helpers
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/helpers/cookie_helper.html
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
  */
 
-// ------------------------------------------------------------------------
+use Config\App;
+use Config\Cookie;
+use Config\Services;
 
-if ( ! function_exists('set_cookie'))
-{
-	/**
-	 * Set cookie
-	 *
-	 * Accepts seven parameters, or you can submit an associative
-	 * array in the first parameter containing all the values.
-	 *
-	 * @param	mixed
-	 * @param	string	the value of the cookie
-	 * @param	string	the number of seconds until expiration
-	 * @param	string	the cookie domain.  Usually:  .yourdomain.com
-	 * @param	string	the cookie path
-	 * @param	string	the cookie prefix
-	 * @param	bool	true makes the cookie secure
-	 * @param	bool	true makes the cookie accessible via http(s) only (no javascript)
-	 * @return	void
-	 */
-	function set_cookie($name, $value = '', $expire = '', $domain = '', $path = '/', $prefix = '', $secure = NULL, $httponly = NULL)
-	{
-		// Set the config file options
-		get_instance()->input->set_cookie($name, $value, $expire, $domain, $path, $prefix, $secure, $httponly);
-	}
+// =============================================================================
+// CodeIgniter Cookie Helpers
+// =============================================================================
+
+if (! function_exists('set_cookie')) {
+    /**
+     * Set cookie
+     *
+     * Accepts seven parameters, or you can submit an associative
+     * array in the first parameter containing all the values.
+     *
+     * @param array|string $name     Cookie name or array containing binds
+     * @param string       $value    The value of the cookie
+     * @param string       $expire   The number of seconds until expiration
+     * @param string       $domain   For site-wide cookie. Usually: .yourdomain.com
+     * @param string       $path     The cookie path
+     * @param string       $prefix   The cookie prefix ('': the default prefix)
+     * @param bool|null    $secure   True makes the cookie secure
+     * @param bool|null    $httpOnly True makes the cookie accessible via http(s) only (no javascript)
+     * @param string|null  $sameSite The cookie SameSite value
+     *
+     * @see \CodeIgniter\HTTP\Response::setCookie()
+     */
+    function set_cookie(
+        $name,
+        string $value = '',
+        string $expire = '',
+        string $domain = '',
+        string $path = '/',
+        string $prefix = '',
+        ?bool $secure = null,
+        ?bool $httpOnly = null,
+        ?string $sameSite = null
+    ) {
+        $response = Services::response();
+        $response->setCookie($name, $value, $expire, $domain, $path, $prefix, $secure, $httpOnly, $sameSite);
+    }
 }
 
-// --------------------------------------------------------------------
+if (! function_exists('get_cookie')) {
+    /**
+     * Fetch an item from the $_COOKIE array
+     *
+     * @param string      $index
+     * @param string|null $prefix Cookie name prefix.
+     *                            '': the prefix in Config\Cookie
+     *                            null: no prefix
+     *
+     * @return array|string|null
+     *
+     * @see \CodeIgniter\HTTP\IncomingRequest::getCookie()
+     */
+    function get_cookie($index, bool $xssClean = false, ?string $prefix = '')
+    {
+        if ($prefix === '') {
+            /** @var Cookie|null $cookie */
+            $cookie = config('Cookie');
 
-if ( ! function_exists('get_cookie'))
-{
-	/**
-	 * Fetch an item from the COOKIE array
-	 *
-	 * @param	string
-	 * @param	bool
-	 * @return	mixed
-	 */
-	function get_cookie($index, $xss_clean = NULL)
-	{
-		is_bool($xss_clean) OR $xss_clean = (config_item('global_xss_filtering') === TRUE);
-		$prefix = isset($_COOKIE[$index]) ? '' : config_item('cookie_prefix');
-		return get_instance()->input->cookie($prefix.$index, $xss_clean);
-	}
+            // @TODO Remove Config\App fallback when deprecated `App` members are removed.
+            $prefix = $cookie instanceof Cookie ? $cookie->prefix : config(App::class)->cookiePrefix;
+        }
+
+        $request = Services::request();
+        $filter  = $xssClean ? FILTER_SANITIZE_FULL_SPECIAL_CHARS : FILTER_DEFAULT;
+
+        return $request->getCookie($prefix . $index, $filter);
+    }
 }
 
-// --------------------------------------------------------------------
-
-if ( ! function_exists('delete_cookie'))
-{
-	/**
-	 * Delete a COOKIE
-	 *
-	 * @param	mixed
-	 * @param	string	the cookie domain. Usually: .yourdomain.com
-	 * @param	string	the cookie path
-	 * @param	string	the cookie prefix
-	 * @return	void
-	 */
-	function delete_cookie($name, $domain = '', $path = '/', $prefix = '')
-	{
-		set_cookie($name, '', '', $domain, $path, $prefix);
-	}
+if (! function_exists('delete_cookie')) {
+    /**
+     * Delete a cookie
+     *
+     * @param mixed  $name
+     * @param string $domain the cookie domain. Usually: .yourdomain.com
+     * @param string $path   the cookie path
+     * @param string $prefix the cookie prefix
+     *
+     * @see \CodeIgniter\HTTP\Response::deleteCookie()
+     */
+    function delete_cookie($name, string $domain = '', string $path = '/', string $prefix = '')
+    {
+        Services::response()->deleteCookie($name, $domain, $path, $prefix);
+    }
+}
+
+if (! function_exists('has_cookie')) {
+    /**
+     * Checks if a cookie exists by name.
+     */
+    function has_cookie(string $name, ?string $value = null, string $prefix = ''): bool
+    {
+        return Services::response()->hasCookie($name, $value, $prefix);
+    }
 }
diff --git a/www-api/system/helpers/date_helper.php b/www-api/system/helpers/date_helper.php
index 5b2f3e09..cbb61846 100644
--- a/www-api/system/helpers/date_helper.php
+++ b/www-api/system/helpers/date_helper.php
@@ -1,743 +1,66 @@
 <?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
 
 /**
- * CodeIgniter Date Helpers
+ * This file is part of CodeIgniter 4 framework.
  *
- * @package		CodeIgniter
- * @subpackage	Helpers
- * @category	Helpers
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/helpers/date_helper.html
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
  */
 
-// ------------------------------------------------------------------------
+// CodeIgniter Date Helpers
 
-if ( ! function_exists('now'))
-{
-	/**
-	 * Get "now" time
-	 *
-	 * Returns time() based on the timezone parameter or on the
-	 * "time_reference" setting
-	 *
-	 * @param	string
-	 * @return	int
-	 */
-	function now($timezone = NULL)
-	{
-		if (empty($timezone))
-		{
-			$timezone = config_item('time_reference');
-		}
+if (! function_exists('now')) {
+    /**
+     * Get "now" time
+     *
+     * Returns time() based on the timezone parameter or on the
+     * app_timezone() setting
+     *
+     * @param string $timezone
+     *
+     * @throws Exception
+     */
+    function now(?string $timezone = null): int
+    {
+        $timezone = empty($timezone) ? app_timezone() : $timezone;
 
-		if ($timezone === 'local' OR $timezone === date_default_timezone_get())
-		{
-			return time();
-		}
+        if ($timezone === 'local' || $timezone === date_default_timezone_get()) {
+            return time();
+        }
 
-		$datetime = new DateTime('now', new DateTimeZone($timezone));
-		sscanf($datetime->format('j-n-Y G:i:s'), '%d-%d-%d %d:%d:%d', $day, $month, $year, $hour, $minute, $second);
+        $datetime = new DateTime('now', new DateTimeZone($timezone));
+        sscanf($datetime->format('j-n-Y G:i:s'), '%d-%d-%d %d:%d:%d', $day, $month, $year, $hour, $minute, $second);
 
-		return mktime($hour, $minute, $second, $month, $day, $year);
-	}
+        return mktime($hour, $minute, $second, $month, $day, $year);
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('timezone_select')) {
+    /**
+     * Generates a select field of all available timezones
+     *
+     * Returns a string with the formatted HTML
+     *
+     * @param string $class   Optional class to apply to the select field
+     * @param string $default Default value for initial selection
+     * @param int    $what    One of the DateTimeZone class constants (for listIdentifiers)
+     * @param string $country A two-letter ISO 3166-1 compatible country code (for listIdentifiers)
+     *
+     * @throws Exception
+     */
+    function timezone_select(string $class = '', string $default = '', int $what = DateTimeZone::ALL, ?string $country = null): string
+    {
+        $timezones = DateTimeZone::listIdentifiers($what, $country);
 
-if ( ! function_exists('mdate'))
-{
-	/**
-	 * Convert MySQL Style Datecodes
-	 *
-	 * This function is identical to PHPs date() function,
-	 * except that it allows date codes to be formatted using
-	 * the MySQL style, where each code letter is preceded
-	 * with a percent sign:  %Y %m %d etc...
-	 *
-	 * The benefit of doing dates this way is that you don't
-	 * have to worry about escaping your text letters that
-	 * match the date codes.
-	 *
-	 * @param	string
-	 * @param	int
-	 * @return	int
-	 */
-	function mdate($datestr = '', $time = '')
-	{
-		if ($datestr === '')
-		{
-			return '';
-		}
-		elseif (empty($time))
-		{
-			$time = now();
-		}
+        $buffer = "<select name='timezone' class='{$class}'>\n";
 
-		$datestr = str_replace(
-			'%\\',
-			'',
-			preg_replace('/([a-z]+?){1}/i', '\\\\\\1', $datestr)
-		);
+        foreach ($timezones as $timezone) {
+            $selected = ($timezone === $default) ? 'selected' : '';
+            $buffer .= "<option value='{$timezone}' {$selected}>{$timezone}</option>\n";
+        }
 
-		return date($datestr, $time);
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('standard_date'))
-{
-	/**
-	 * Standard Date
-	 *
-	 * Returns a date formatted according to the submitted standard.
-	 *
-	 * As of PHP 5.2, the DateTime extension provides constants that
-	 * serve for the exact same purpose and are used with date().
-	 *
-	 * @todo	Remove in version 3.1+.
-	 * @deprecated	3.0.0	Use PHP's native date() instead.
-	 * @link	https://www.php.net/manual/en/class.datetime.php#datetime.constants.types
-	 *
-	 * @example	date(DATE_RFC822, now()); // default
-	 * @example	date(DATE_W3C, $time); // a different format and time
-	 *
-	 * @param	string	$fmt = 'DATE_RFC822'	the chosen format
-	 * @param	int	$time = NULL		Unix timestamp
-	 * @return	string
-	 */
-	function standard_date($fmt = 'DATE_RFC822', $time = NULL)
-	{
-		if (empty($time))
-		{
-			$time = now();
-		}
-
-		// Procedural style pre-defined constants from the DateTime extension
-		if (strpos($fmt, 'DATE_') !== 0 OR defined($fmt) === FALSE)
-		{
-			return FALSE;
-		}
-
-		return date(constant($fmt), $time);
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('timespan'))
-{
-	/**
-	 * Timespan
-	 *
-	 * Returns a span of seconds in this format:
-	 *	10 days 14 hours 36 minutes 47 seconds
-	 *
-	 * @param	int	a number of seconds
-	 * @param	int	Unix timestamp
-	 * @param	int	a number of display units
-	 * @return	string
-	 */
-	function timespan($seconds = 1, $time = '', $units = 7)
-	{
-		$CI =& get_instance();
-		$CI->lang->load('date');
-
-		is_numeric($seconds) OR $seconds = 1;
-		is_numeric($time) OR $time = time();
-		is_numeric($units) OR $units = 7;
-
-		$seconds = ($time <= $seconds) ? 1 : $time - $seconds;
-
-		$str = array();
-		$years = floor($seconds / 31557600);
-
-		if ($years > 0)
-		{
-			$str[] = $years.' '.$CI->lang->line($years > 1 ? 'date_years' : 'date_year');
-		}
-
-		$seconds -= $years * 31557600;
-		$months = floor($seconds / 2629743);
-
-		if (count($str) < $units && ($years > 0 OR $months > 0))
-		{
-			if ($months > 0)
-			{
-				$str[] = $months.' '.$CI->lang->line($months > 1 ? 'date_months' : 'date_month');
-			}
-
-			$seconds -= $months * 2629743;
-		}
-
-		$weeks = floor($seconds / 604800);
-
-		if (count($str) < $units && ($years > 0 OR $months > 0 OR $weeks > 0))
-		{
-			if ($weeks > 0)
-			{
-				$str[] = $weeks.' '.$CI->lang->line($weeks > 1 ? 'date_weeks' : 'date_week');
-			}
-
-			$seconds -= $weeks * 604800;
-		}
-
-		$days = floor($seconds / 86400);
-
-		if (count($str) < $units && ($months > 0 OR $weeks > 0 OR $days > 0))
-		{
-			if ($days > 0)
-			{
-				$str[] = $days.' '.$CI->lang->line($days > 1 ? 'date_days' : 'date_day');
-			}
-
-			$seconds -= $days * 86400;
-		}
-
-		$hours = floor($seconds / 3600);
-
-		if (count($str) < $units && ($days > 0 OR $hours > 0))
-		{
-			if ($hours > 0)
-			{
-				$str[] = $hours.' '.$CI->lang->line($hours > 1 ? 'date_hours' : 'date_hour');
-			}
-
-			$seconds -= $hours * 3600;
-		}
-
-		$minutes = floor($seconds / 60);
-
-		if (count($str) < $units && ($days > 0 OR $hours > 0 OR $minutes > 0))
-		{
-			if ($minutes > 0)
-			{
-				$str[] = $minutes.' '.$CI->lang->line($minutes > 1 ? 'date_minutes' : 'date_minute');
-			}
-
-			$seconds -= $minutes * 60;
-		}
-
-		if (count($str) === 0)
-		{
-			$str[] = $seconds.' '.$CI->lang->line($seconds > 1 ? 'date_seconds' : 'date_second');
-		}
-
-		return implode(', ', $str);
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('days_in_month'))
-{
-	/**
-	 * Number of days in a month
-	 *
-	 * Takes a month/year as input and returns the number of days
-	 * for the given month/year. Takes leap years into consideration.
-	 *
-	 * @param	int	a numeric month
-	 * @param	int	a numeric year
-	 * @return	int
-	 */
-	function days_in_month($month = 0, $year = '')
-	{
-		if ($month < 1 OR $month > 12)
-		{
-			return 0;
-		}
-		elseif ( ! is_numeric($year) OR strlen($year) !== 4)
-		{
-			$year = date('Y');
-		}
-
-		if (defined('CAL_GREGORIAN'))
-		{
-			return cal_days_in_month(CAL_GREGORIAN, $month, $year);
-		}
-
-		if ($year >= 1970)
-		{
-			return (int) date('t', mktime(12, 0, 0, $month, 1, $year));
-		}
-
-		if ($month == 2)
-		{
-			if ($year % 400 === 0 OR ($year % 4 === 0 && $year % 100 !== 0))
-			{
-				return 29;
-			}
-		}
-
-		$days_in_month	= array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
-		return $days_in_month[$month - 1];
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('local_to_gmt'))
-{
-	/**
-	 * Converts a local Unix timestamp to GMT
-	 *
-	 * @param	int	Unix timestamp
-	 * @return	int
-	 */
-	function local_to_gmt($time = '')
-	{
-		if ($time === '')
-		{
-			$time = time();
-		}
-
-		return mktime(
-			gmdate('G', $time),
-			gmdate('i', $time),
-			gmdate('s', $time),
-			gmdate('n', $time),
-			gmdate('j', $time),
-			gmdate('Y', $time)
-		);
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('gmt_to_local'))
-{
-	/**
-	 * Converts GMT time to a localized value
-	 *
-	 * Takes a Unix timestamp (in GMT) as input, and returns
-	 * at the local value based on the timezone and DST setting
-	 * submitted
-	 *
-	 * @param	int	Unix timestamp
-	 * @param	string	timezone
-	 * @param	bool	whether DST is active
-	 * @return	int
-	 */
-	function gmt_to_local($time = '', $timezone = 'UTC', $dst = FALSE)
-	{
-		if ($time === '')
-		{
-			return now();
-		}
-
-		$time += timezones($timezone) * 3600;
-
-		return ($dst === TRUE) ? $time + 3600 : $time;
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('mysql_to_unix'))
-{
-	/**
-	 * Converts a MySQL Timestamp to Unix
-	 *
-	 * @param	int	MySQL timestamp YYYY-MM-DD HH:MM:SS
-	 * @return	int	Unix timstamp
-	 */
-	function mysql_to_unix($time = '')
-	{
-		// We'll remove certain characters for backward compatibility
-		// since the formatting changed with MySQL 4.1
-		// YYYY-MM-DD HH:MM:SS
-
-		$time = str_replace(array('-', ':', ' '), '', $time);
-
-		// YYYYMMDDHHMMSS
-		return mktime(
-			substr($time, 8, 2),
-			substr($time, 10, 2),
-			substr($time, 12, 2),
-			substr($time, 4, 2),
-			substr($time, 6, 2),
-			substr($time, 0, 4)
-		);
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('unix_to_human'))
-{
-	/**
-	 * Unix to "Human"
-	 *
-	 * Formats Unix timestamp to the following prototype: 2006-08-21 11:35 PM
-	 *
-	 * @param	int	Unix timestamp
-	 * @param	bool	whether to show seconds
-	 * @param	string	format: us or euro
-	 * @return	string
-	 */
-	function unix_to_human($time = '', $seconds = FALSE, $fmt = 'us')
-	{
-		$r = date('Y', $time).'-'.date('m', $time).'-'.date('d', $time).' ';
-
-		if ($fmt === 'us')
-		{
-			$r .= date('h', $time).':'.date('i', $time);
-		}
-		else
-		{
-			$r .= date('H', $time).':'.date('i', $time);
-		}
-
-		if ($seconds)
-		{
-			$r .= ':'.date('s', $time);
-		}
-
-		if ($fmt === 'us')
-		{
-			return $r.' '.date('A', $time);
-		}
-
-		return $r;
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('human_to_unix'))
-{
-	/**
-	 * Convert "human" date to GMT
-	 *
-	 * Reverses the above process
-	 *
-	 * @param	string	format: us or euro
-	 * @return	int
-	 */
-	function human_to_unix($datestr = '')
-	{
-		if ($datestr === '')
-		{
-			return FALSE;
-		}
-
-		$datestr = preg_replace('/\040+/', ' ', trim($datestr));
-
-		if ( ! preg_match('/^(\d{2}|\d{4})\-[0-9]{1,2}\-[0-9]{1,2}\s[0-9]{1,2}:[0-9]{1,2}(?::[0-9]{1,2})?(?:\s[AP]M)?$/i', $datestr))
-		{
-			return FALSE;
-		}
-
-		sscanf($datestr, '%d-%d-%d %s %s', $year, $month, $day, $time, $ampm);
-		sscanf($time, '%d:%d:%d', $hour, $min, $sec);
-		isset($sec) OR $sec = 0;
-
-		if (isset($ampm))
-		{
-			$ampm = strtolower($ampm);
-
-			if ($ampm[0] === 'p' && $hour < 12)
-			{
-				$hour += 12;
-			}
-			elseif ($ampm[0] === 'a' && $hour === 12)
-			{
-				$hour = 0;
-			}
-		}
-
-		return mktime($hour, $min, $sec, $month, $day, $year);
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('nice_date'))
-{
-	/**
-	 * Turns many "reasonably-date-like" strings into something
-	 * that is actually useful. This only works for dates after unix epoch.
-	 *
-	 * @deprecated	3.1.3	Use DateTime::createFromFormat($input_format, $input)->format($output_format);
-	 * @param	string	The terribly formatted date-like string
-	 * @param	string	Date format to return (same as php date function)
-	 * @return	string
-	 */
-	function nice_date($bad_date = '', $format = FALSE)
-	{
-		if (empty($bad_date))
-		{
-			return 'Unknown';
-		}
-		elseif (empty($format))
-		{
-			$format = 'U';
-		}
-
-		// Date like: YYYYMM
-		if (preg_match('/^\d{6}$/i', $bad_date))
-		{
-			if (in_array(substr($bad_date, 0, 2), array('19', '20')))
-			{
-				$year  = substr($bad_date, 0, 4);
-				$month = substr($bad_date, 4, 2);
-			}
-			else
-			{
-				$month  = substr($bad_date, 0, 2);
-				$year   = substr($bad_date, 2, 4);
-			}
-
-			return date($format, strtotime($year.'-'.$month.'-01'));
-		}
-
-		// Date Like: YYYYMMDD
-		if (preg_match('/^\d{8}$/i', $bad_date, $matches))
-		{
-			return DateTime::createFromFormat('Ymd', $bad_date)->format($format);
-		}
-
-		// Date Like: MM-DD-YYYY __or__ M-D-YYYY (or anything in between)
-		if (preg_match('/^(\d{1,2})-(\d{1,2})-(\d{4})$/i', $bad_date, $matches))
-		{
-			return date($format, strtotime($matches[3].'-'.$matches[1].'-'.$matches[2]));
-		}
-
-		// Any other kind of string, when converted into UNIX time,
-		// produces "0 seconds after epoc..." is probably bad...
-		// return "Invalid Date".
-		if (date('U', strtotime($bad_date)) === '0')
-		{
-			return 'Invalid Date';
-		}
-
-		// It's probably a valid-ish date format already
-		return date($format, strtotime($bad_date));
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('timezone_menu'))
-{
-	/**
-	 * Timezone Menu
-	 *
-	 * Generates a drop-down menu of timezones.
-	 *
-	 * @param	string	timezone
-	 * @param	string	classname
-	 * @param	string	menu name
-	 * @param	mixed	attributes
-	 * @return	string
-	 */
-	function timezone_menu($default = 'UTC', $class = '', $name = 'timezones', $attributes = '')
-	{
-		$CI =& get_instance();
-		$CI->lang->load('date');
-
-		$default = ($default === 'GMT') ? 'UTC' : $default;
-
-		$menu = '<select name="'.$name.'"';
-
-		if ($class !== '')
-		{
-			$menu .= ' class="'.$class.'"';
-		}
-
-		$menu .= _stringify_attributes($attributes).">\n";
-
-		foreach (timezones() as $key => $val)
-		{
-			$selected = ($default === $key) ? ' selected="selected"' : '';
-			$menu .= '<option value="'.$key.'"'.$selected.'>'.$CI->lang->line($key)."</option>\n";
-		}
-
-		return $menu.'</select>';
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('timezones'))
-{
-	/**
-	 * Timezones
-	 *
-	 * Returns an array of timezones. This is a helper function
-	 * for various other ones in this library
-	 *
-	 * @param	string	timezone
-	 * @return	string
-	 */
-	function timezones($tz = '')
-	{
-		// Note: Don't change the order of these even though
-		// some items appear to be in the wrong order
-
-		$zones = array(
-			'UM12'		=> -12,
-			'UM11'		=> -11,
-			'UM10'		=> -10,
-			'UM95'		=> -9.5,
-			'UM9'		=> -9,
-			'UM8'		=> -8,
-			'UM7'		=> -7,
-			'UM6'		=> -6,
-			'UM5'		=> -5,
-			'UM45'		=> -4.5,
-			'UM4'		=> -4,
-			'UM35'		=> -3.5,
-			'UM3'		=> -3,
-			'UM2'		=> -2,
-			'UM1'		=> -1,
-			'UTC'		=> 0,
-			'UP1'		=> +1,
-			'UP2'		=> +2,
-			'UP3'		=> +3,
-			'UP35'		=> +3.5,
-			'UP4'		=> +4,
-			'UP45'		=> +4.5,
-			'UP5'		=> +5,
-			'UP55'		=> +5.5,
-			'UP575'		=> +5.75,
-			'UP6'		=> +6,
-			'UP65'		=> +6.5,
-			'UP7'		=> +7,
-			'UP8'		=> +8,
-			'UP875'		=> +8.75,
-			'UP9'		=> +9,
-			'UP95'		=> +9.5,
-			'UP10'		=> +10,
-			'UP105'		=> +10.5,
-			'UP11'		=> +11,
-			'UP115'		=> +11.5,
-			'UP12'		=> +12,
-			'UP1275'	=> +12.75,
-			'UP13'		=> +13,
-			'UP14'		=> +14
-		);
-
-		if ($tz === '')
-		{
-			return $zones;
-		}
-
-		return isset($zones[$tz]) ? $zones[$tz] : 0;
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('date_range'))
-{
-	/**
-	 * Date range
-	 *
-	 * Returns a list of dates within a specified period.
-	 *
-	 * @param	int	unix_start	UNIX timestamp of period start date
-	 * @param	int	unix_end|days	UNIX timestamp of period end date
-	 *					or interval in days.
-	 * @param	mixed	is_unix		Specifies whether the second parameter
-	 *					is a UNIX timestamp or a day interval
-	 *					 - TRUE or 'unix' for a timestamp
-	 *					 - FALSE or 'days' for an interval
-	 * @param	string  date_format	Output date format, same as in date()
-	 * @return	array
-	 */
-	function date_range($unix_start = '', $mixed = '', $is_unix = TRUE, $format = 'Y-m-d')
-	{
-		if ($unix_start == '' OR $mixed == '' OR $format == '')
-		{
-			return FALSE;
-		}
-
-		$is_unix = ! ( ! $is_unix OR $is_unix === 'days');
-
-		// Validate input and try strtotime() on invalid timestamps/intervals, just in case
-		if ( ( ! ctype_digit((string) $unix_start) && ($unix_start = @strtotime($unix_start)) === FALSE)
-			OR ( ! ctype_digit((string) $mixed) && ($is_unix === FALSE OR ($mixed = @strtotime($mixed)) === FALSE))
-			OR ($is_unix === TRUE && $mixed < $unix_start))
-		{
-			return FALSE;
-		}
-
-		if ($is_unix && ($unix_start == $mixed OR date($format, $unix_start) === date($format, $mixed)))
-		{
-			return array(date($format, $unix_start));
-		}
-
-		$range = array();
-
-		$from = new DateTime();
-		$from->setTimestamp($unix_start);
-
-		if ($is_unix)
-		{
-			$arg = new DateTime();
-			$arg->setTimestamp($mixed);
-		}
-		else
-		{
-			$arg = (int) $mixed;
-		}
-
-		$period = new DatePeriod($from, new DateInterval('P1D'), $arg);
-		foreach ($period as $date)
-		{
-			$range[] = $date->format($format);
-		}
-
-		/* If a period end date was passed to the DatePeriod constructor, it might not
-		 * be in our results. Not sure if this is a bug or it's just possible because
-		 * the end date might actually be less than 24 hours away from the previously
-		 * generated DateTime object, but either way - we have to append it manually.
-		 */
-		if ( ! is_int($arg) && $range[count($range) - 1] !== $arg->format($format))
-		{
-			$range[] = $arg->format($format);
-		}
-
-		return $range;
-	}
+        return $buffer . ("</select>\n");
+    }
 }
diff --git a/www-api/system/helpers/directory_helper.php b/www-api/system/helpers/directory_helper.php
deleted file mode 100644
index d747a96b..00000000
--- a/www-api/system/helpers/directory_helper.php
+++ /dev/null
@@ -1,102 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CodeIgniter Directory Helpers
- *
- * @package		CodeIgniter
- * @subpackage	Helpers
- * @category	Helpers
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/helpers/directory_helper.html
- */
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('directory_map'))
-{
-	/**
-	 * Create a Directory Map
-	 *
-	 * Reads the specified directory and builds an array
-	 * representation of it. Sub-folders contained with the
-	 * directory will be mapped as well.
-	 *
-	 * @param	string	$source_dir		Path to source
-	 * @param	int	$directory_depth	Depth of directories to traverse
-	 *						(0 = fully recursive, 1 = current dir, etc)
-	 * @param	bool	$hidden			Whether to show hidden files
-	 * @return	array
-	 */
-	function directory_map($source_dir, $directory_depth = 0, $hidden = FALSE)
-	{
-		if ($fp = @opendir($source_dir))
-		{
-			$filedata	= array();
-			$new_depth	= $directory_depth - 1;
-			$source_dir	= rtrim($source_dir, DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR;
-
-			while (FALSE !== ($file = readdir($fp)))
-			{
-				// Remove '.', '..', and hidden files [optional]
-				if ($file === '.' OR $file === '..' OR ($hidden === FALSE && $file[0] === '.'))
-				{
-					continue;
-				}
-
-				is_dir($source_dir.$file) && $file .= DIRECTORY_SEPARATOR;
-
-				if (($directory_depth < 1 OR $new_depth > 0) && is_dir($source_dir.$file))
-				{
-					$filedata[$file] = directory_map($source_dir.$file, $new_depth, $hidden);
-				}
-				else
-				{
-					$filedata[] = $file;
-				}
-			}
-
-			closedir($fp);
-			return $filedata;
-		}
-
-		return FALSE;
-	}
-}
diff --git a/www-api/system/helpers/download_helper.php b/www-api/system/helpers/download_helper.php
deleted file mode 100644
index 9b361c4b..00000000
--- a/www-api/system/helpers/download_helper.php
+++ /dev/null
@@ -1,159 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CodeIgniter Download Helpers
- *
- * @package		CodeIgniter
- * @subpackage	Helpers
- * @category	Helpers
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/helpers/download_helper.html
- */
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('force_download'))
-{
-	/**
-	 * Force Download
-	 *
-	 * Generates headers that force a download to happen
-	 *
-	 * @param	string	filename
-	 * @param	mixed	the data to be downloaded
-	 * @param	bool	whether to try and send the actual file MIME type
-	 * @return	void
-	 */
-	function force_download($filename = '', $data = '', $set_mime = FALSE)
-	{
-		if ($filename === '' OR $data === '')
-		{
-			return;
-		}
-		elseif ($data === NULL)
-		{
-			if ( ! @is_file($filename) OR ($filesize = @filesize($filename)) === FALSE)
-			{
-				return;
-			}
-
-			$filepath = $filename;
-			$filename = explode('/', str_replace(DIRECTORY_SEPARATOR, '/', $filename));
-			$filename = end($filename);
-		}
-		else
-		{
-			$filesize = strlen($data);
-		}
-
-		// Set the default MIME type to send
-		$mime = 'application/octet-stream';
-
-		$x = explode('.', $filename);
-		$extension = end($x);
-
-		if ($set_mime === TRUE)
-		{
-			if (count($x) === 1 OR $extension === '')
-			{
-				/* If we're going to detect the MIME type,
-				 * we'll need a file extension.
-				 */
-				return;
-			}
-
-			// Load the mime types
-			$mimes =& get_mimes();
-
-			// Only change the default MIME if we can find one
-			if (isset($mimes[$extension]))
-			{
-				$mime = is_array($mimes[$extension]) ? $mimes[$extension][0] : $mimes[$extension];
-			}
-		}
-
-		/* It was reported that browsers on Android 2.1 (and possibly older as well)
-		 * need to have the filename extension upper-cased in order to be able to
-		 * download it.
-		 *
-		 * Reference: http://digiblog.de/2011/04/19/android-and-the-download-file-headers/
-		 */
-		if (count($x) !== 1 && isset($_SERVER['HTTP_USER_AGENT']) && preg_match('/Android\s(1|2\.[01])/', $_SERVER['HTTP_USER_AGENT']))
-		{
-			$x[count($x) - 1] = strtoupper($extension);
-			$filename = implode('.', $x);
-		}
-
-		if ($data === NULL && ($fp = @fopen($filepath, 'rb')) === FALSE)
-		{
-			return;
-		}
-
-		// Clean output buffer
-		if (ob_get_level() !== 0 && @ob_end_clean() === FALSE)
-		{
-			@ob_clean();
-		}
-
-		// Generate the server headers
-		header('Content-Type: '.$mime);
-		header('Content-Disposition: attachment; filename="'.$filename.'"');
-		header('Expires: 0');
-		header('Content-Transfer-Encoding: binary');
-		header('Content-Length: '.$filesize);
-		header('Cache-Control: private, no-transform, no-store, must-revalidate');
-
-		// If we have raw data - just dump it
-		if ($data !== NULL)
-		{
-			exit($data);
-		}
-
-		// Flush 1MB chunks of data
-		while ( ! feof($fp) && ($data = fread($fp, 1048576)) !== FALSE)
-		{
-			echo $data;
-		}
-
-		fclose($fp);
-		exit;
-	}
-}
diff --git a/www-api/system/helpers/email_helper.php b/www-api/system/helpers/email_helper.php
deleted file mode 100644
index ec0c4207..00000000
--- a/www-api/system/helpers/email_helper.php
+++ /dev/null
@@ -1,85 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CodeIgniter Email Helpers
- *
- * @package		CodeIgniter
- * @subpackage	Helpers
- * @category	Helpers
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/helpers/email_helper.html
- */
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('valid_email'))
-{
-	/**
-	 * Validate email address
-	 *
-	 * @deprecated	3.0.0	Use PHP's filter_var() instead
-	 * @param	string	$email
-	 * @return	bool
-	 */
-	function valid_email($email)
-	{
-		return (bool) filter_var($email, FILTER_VALIDATE_EMAIL);
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('send_email'))
-{
-	/**
-	 * Send an email
-	 *
-	 * @deprecated	3.0.0	Use PHP's mail() instead
-	 * @param	string	$recipient
-	 * @param	string	$subject
-	 * @param	string	$message
-	 * @return	bool
-	 */
-	function send_email($recipient, $subject, $message)
-	{
-		return mail($recipient, $subject, $message);
-	}
-}
diff --git a/www-api/system/helpers/file_helper.php b/www-api/system/helpers/file_helper.php
deleted file mode 100644
index a2adaf29..00000000
--- a/www-api/system/helpers/file_helper.php
+++ /dev/null
@@ -1,454 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CodeIgniter File Helpers
- *
- * @package		CodeIgniter
- * @subpackage	Helpers
- * @category	Helpers
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/helpers/file_helper.html
- */
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('read_file'))
-{
-	/**
-	 * Read File
-	 *
-	 * Opens the file specified in the path and returns it as a string.
-	 *
-	 * @todo	Remove in version 3.1+.
-	 * @deprecated	3.0.0	It is now just an alias for PHP's native file_get_contents().
-	 * @param	string	$file	Path to file
-	 * @return	string	File contents
-	 */
-	function read_file($file)
-	{
-		return @file_get_contents($file);
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('write_file'))
-{
-	/**
-	 * Write File
-	 *
-	 * Writes data to the file specified in the path.
-	 * Creates a new file if non-existent.
-	 *
-	 * @param	string	$path	File path
-	 * @param	string	$data	Data to write
-	 * @param	string	$mode	fopen() mode (default: 'wb')
-	 * @return	bool
-	 */
-	function write_file($path, $data, $mode = 'wb')
-	{
-		if ( ! $fp = @fopen($path, $mode))
-		{
-			return FALSE;
-		}
-
-		flock($fp, LOCK_EX);
-
-		for ($result = $written = 0, $length = strlen($data); $written < $length; $written += $result)
-		{
-			if (($result = fwrite($fp, substr($data, $written))) === FALSE)
-			{
-				break;
-			}
-		}
-
-		flock($fp, LOCK_UN);
-		fclose($fp);
-
-		return is_int($result);
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('delete_files'))
-{
-	/**
-	 * Delete Files
-	 *
-	 * Deletes all files contained in the supplied directory path.
-	 * Files must be writable or owned by the system in order to be deleted.
-	 * If the second parameter is set to TRUE, any directories contained
-	 * within the supplied base directory will be nuked as well.
-	 *
-	 * @param	string	$path		File path
-	 * @param	bool	$del_dir	Whether to delete any directories found in the path
-	 * @param	bool	$htdocs		Whether to skip deleting .htaccess and index page files
-	 * @param	int	$_level		Current directory depth level (default: 0; internal use only)
-	 * @return	bool
-	 */
-	function delete_files($path, $del_dir = FALSE, $htdocs = FALSE, $_level = 0)
-	{
-		// Trim the trailing slash
-		$path = rtrim($path, '/\\');
-
-		if ( ! $current_dir = @opendir($path))
-		{
-			return FALSE;
-		}
-
-		while (FALSE !== ($filename = @readdir($current_dir)))
-		{
-			if ($filename !== '.' && $filename !== '..')
-			{
-				$filepath = $path.DIRECTORY_SEPARATOR.$filename;
-
-				if (is_dir($filepath) && $filename[0] !== '.' && ! is_link($filepath))
-				{
-					delete_files($filepath, $del_dir, $htdocs, $_level + 1);
-				}
-				elseif ($htdocs !== TRUE OR ! preg_match('/^(\.htaccess|index\.(html|htm|php)|web\.config)$/i', $filename))
-				{
-					@unlink($filepath);
-				}
-			}
-		}
-
-		closedir($current_dir);
-
-		return ($del_dir === TRUE && $_level > 0)
-			? @rmdir($path)
-			: TRUE;
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('get_filenames'))
-{
-	/**
-	 * Get Filenames
-	 *
-	 * Reads the specified directory and builds an array containing the filenames.
-	 * Any sub-folders contained within the specified path are read as well.
-	 *
-	 * @param	string	path to source
-	 * @param	bool	whether to include the path as part of the filename
-	 * @param	bool	internal variable to determine recursion status - do not use in calls
-	 * @return	array
-	 */
-	function get_filenames($source_dir, $include_path = FALSE, $_recursion = FALSE)
-	{
-		static $_filedata = array();
-
-		if ($fp = @opendir($source_dir))
-		{
-			// reset the array and make sure $source_dir has a trailing slash on the initial call
-			if ($_recursion === FALSE)
-			{
-				$_filedata = array();
-				$source_dir = rtrim(realpath($source_dir), DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR;
-			}
-
-			while (FALSE !== ($file = readdir($fp)))
-			{
-				if (is_dir($source_dir.$file) && $file[0] !== '.')
-				{
-					get_filenames($source_dir.$file.DIRECTORY_SEPARATOR, $include_path, TRUE);
-				}
-				elseif ($file[0] !== '.')
-				{
-					$_filedata[] = ($include_path === TRUE) ? $source_dir.$file : $file;
-				}
-			}
-
-			closedir($fp);
-			return $_filedata;
-		}
-
-		return FALSE;
-	}
-}
-
-// --------------------------------------------------------------------
-
-if ( ! function_exists('get_dir_file_info'))
-{
-	/**
-	 * Get Directory File Information
-	 *
-	 * Reads the specified directory and builds an array containing the filenames,
-	 * filesize, dates, and permissions
-	 *
-	 * Any sub-folders contained within the specified path are read as well.
-	 *
-	 * @param	string	path to source
-	 * @param	bool	Look only at the top level directory specified?
-	 * @param	bool	internal variable to determine recursion status - do not use in calls
-	 * @return	array
-	 */
-	function get_dir_file_info($source_dir, $top_level_only = TRUE, $_recursion = FALSE)
-	{
-		static $_filedata = array();
-		$relative_path = $source_dir;
-
-		if ($fp = @opendir($source_dir))
-		{
-			// reset the array and make sure $source_dir has a trailing slash on the initial call
-			if ($_recursion === FALSE)
-			{
-				$_filedata = array();
-				$source_dir = rtrim(realpath($source_dir), DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR;
-			}
-
-			// Used to be foreach (scandir($source_dir, 1) as $file), but scandir() is simply not as fast
-			while (FALSE !== ($file = readdir($fp)))
-			{
-				if (is_dir($source_dir.$file) && $file[0] !== '.' && $top_level_only === FALSE)
-				{
-					get_dir_file_info($source_dir.$file.DIRECTORY_SEPARATOR, $top_level_only, TRUE);
-				}
-				elseif ($file[0] !== '.')
-				{
-					$_filedata[$file] = get_file_info($source_dir.$file);
-					$_filedata[$file]['relative_path'] = $relative_path;
-				}
-			}
-
-			closedir($fp);
-			return $_filedata;
-		}
-
-		return FALSE;
-	}
-}
-
-// --------------------------------------------------------------------
-
-if ( ! function_exists('get_file_info'))
-{
-	/**
-	 * Get File Info
-	 *
-	 * Given a file and path, returns the name, path, size, date modified
-	 * Second parameter allows you to explicitly declare what information you want returned
-	 * Options are: name, server_path, size, date, readable, writable, executable, fileperms
-	 * Returns FALSE if the file cannot be found.
-	 *
-	 * @param	string	path to file
-	 * @param	mixed	array or comma separated string of information returned
-	 * @return	array
-	 */
-	function get_file_info($file, $returned_values = array('name', 'server_path', 'size', 'date'))
-	{
-		if ( ! file_exists($file))
-		{
-			return FALSE;
-		}
-
-		if (is_string($returned_values))
-		{
-			$returned_values = explode(',', $returned_values);
-		}
-
-		foreach ($returned_values as $key)
-		{
-			switch ($key)
-			{
-				case 'name':
-					$fileinfo['name'] = basename($file);
-					break;
-				case 'server_path':
-					$fileinfo['server_path'] = $file;
-					break;
-				case 'size':
-					$fileinfo['size'] = filesize($file);
-					break;
-				case 'date':
-					$fileinfo['date'] = filemtime($file);
-					break;
-				case 'readable':
-					$fileinfo['readable'] = is_readable($file);
-					break;
-				case 'writable':
-					$fileinfo['writable'] = is_really_writable($file);
-					break;
-				case 'executable':
-					$fileinfo['executable'] = is_executable($file);
-					break;
-				case 'fileperms':
-					$fileinfo['fileperms'] = fileperms($file);
-					break;
-			}
-		}
-
-		return $fileinfo;
-	}
-}
-
-// --------------------------------------------------------------------
-
-if ( ! function_exists('get_mime_by_extension'))
-{
-	/**
-	 * Get Mime by Extension
-	 *
-	 * Translates a file extension into a mime type based on config/mimes.php.
-	 * Returns FALSE if it can't determine the type, or open the mime config file
-	 *
-	 * Note: this is NOT an accurate way of determining file mime types, and is here strictly as a convenience
-	 * It should NOT be trusted, and should certainly NOT be used for security
-	 *
-	 * @param	string	$filename	File name
-	 * @return	string
-	 */
-	function get_mime_by_extension($filename)
-	{
-		static $mimes;
-
-		if ( ! is_array($mimes))
-		{
-			$mimes = get_mimes();
-
-			if (empty($mimes))
-			{
-				return FALSE;
-			}
-		}
-
-		$extension = strtolower(substr(strrchr($filename, '.'), 1));
-
-		if (isset($mimes[$extension]))
-		{
-			return is_array($mimes[$extension])
-				? current($mimes[$extension]) // Multiple mime types, just give the first one
-				: $mimes[$extension];
-		}
-
-		return FALSE;
-	}
-}
-
-// --------------------------------------------------------------------
-
-if ( ! function_exists('symbolic_permissions'))
-{
-	/**
-	 * Symbolic Permissions
-	 *
-	 * Takes a numeric value representing a file's permissions and returns
-	 * standard symbolic notation representing that value
-	 *
-	 * @param	int	$perms	Permissions
-	 * @return	string
-	 */
-	function symbolic_permissions($perms)
-	{
-		if (($perms & 0xC000) === 0xC000)
-		{
-			$symbolic = 's'; // Socket
-		}
-		elseif (($perms & 0xA000) === 0xA000)
-		{
-			$symbolic = 'l'; // Symbolic Link
-		}
-		elseif (($perms & 0x8000) === 0x8000)
-		{
-			$symbolic = '-'; // Regular
-		}
-		elseif (($perms & 0x6000) === 0x6000)
-		{
-			$symbolic = 'b'; // Block special
-		}
-		elseif (($perms & 0x4000) === 0x4000)
-		{
-			$symbolic = 'd'; // Directory
-		}
-		elseif (($perms & 0x2000) === 0x2000)
-		{
-			$symbolic = 'c'; // Character special
-		}
-		elseif (($perms & 0x1000) === 0x1000)
-		{
-			$symbolic = 'p'; // FIFO pipe
-		}
-		else
-		{
-			$symbolic = 'u'; // Unknown
-		}
-
-		// Owner
-		$symbolic .= (($perms & 0x0100) ? 'r' : '-')
-			.(($perms & 0x0080) ? 'w' : '-')
-			.(($perms & 0x0040) ? (($perms & 0x0800) ? 's' : 'x' ) : (($perms & 0x0800) ? 'S' : '-'));
-
-		// Group
-		$symbolic .= (($perms & 0x0020) ? 'r' : '-')
-			.(($perms & 0x0010) ? 'w' : '-')
-			.(($perms & 0x0008) ? (($perms & 0x0400) ? 's' : 'x' ) : (($perms & 0x0400) ? 'S' : '-'));
-
-		// World
-		$symbolic .= (($perms & 0x0004) ? 'r' : '-')
-			.(($perms & 0x0002) ? 'w' : '-')
-			.(($perms & 0x0001) ? (($perms & 0x0200) ? 't' : 'x' ) : (($perms & 0x0200) ? 'T' : '-'));
-
-		return $symbolic;
-	}
-}
-
-// --------------------------------------------------------------------
-
-if ( ! function_exists('octal_permissions'))
-{
-	/**
-	 * Octal Permissions
-	 *
-	 * Takes a numeric value representing a file's permissions and returns
-	 * a three character string representing the file's octal permissions
-	 *
-	 * @param	int	$perms	Permissions
-	 * @return	string
-	 */
-	function octal_permissions($perms)
-	{
-		return substr(sprintf('%o', $perms), -3);
-	}
-}
diff --git a/www-api/system/helpers/filesystem_helper.php b/www-api/system/helpers/filesystem_helper.php
new file mode 100644
index 00000000..4918e87e
--- /dev/null
+++ b/www-api/system/helpers/filesystem_helper.php
@@ -0,0 +1,450 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+// CodeIgniter File System Helpers
+
+if (! function_exists('directory_map')) {
+    /**
+     * Create a Directory Map
+     *
+     * Reads the specified directory and builds an array
+     * representation of it. Sub-folders contained with the
+     * directory will be mapped as well.
+     *
+     * @param string $sourceDir      Path to source
+     * @param int    $directoryDepth Depth of directories to traverse
+     *                               (0 = fully recursive, 1 = current dir, etc)
+     * @param bool   $hidden         Whether to show hidden files
+     */
+    function directory_map(string $sourceDir, int $directoryDepth = 0, bool $hidden = false): array
+    {
+        try {
+            $fp = opendir($sourceDir);
+
+            $fileData  = [];
+            $newDepth  = $directoryDepth - 1;
+            $sourceDir = rtrim($sourceDir, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
+
+            while (false !== ($file = readdir($fp))) {
+                // Remove '.', '..', and hidden files [optional]
+                if ($file === '.' || $file === '..' || ($hidden === false && $file[0] === '.')) {
+                    continue;
+                }
+
+                if (is_dir($sourceDir . $file)) {
+                    $file .= DIRECTORY_SEPARATOR;
+                }
+
+                if (($directoryDepth < 1 || $newDepth > 0) && is_dir($sourceDir . $file)) {
+                    $fileData[$file] = directory_map($sourceDir . $file, $newDepth, $hidden);
+                } else {
+                    $fileData[] = $file;
+                }
+            }
+
+            closedir($fp);
+
+            return $fileData;
+        } catch (Throwable $e) {
+            return [];
+        }
+    }
+}
+
+if (! function_exists('directory_mirror')) {
+    /**
+     * Recursively copies the files and directories of the origin directory
+     * into the target directory, i.e. "mirror" its contents.
+     *
+     * @param bool $overwrite Whether individual files overwrite on collision
+     *
+     * @throws InvalidArgumentException
+     */
+    function directory_mirror(string $originDir, string $targetDir, bool $overwrite = true): void
+    {
+        if (! is_dir($originDir = rtrim($originDir, '\\/'))) {
+            throw new InvalidArgumentException(sprintf('The origin directory "%s" was not found.', $originDir));
+        }
+
+        if (! is_dir($targetDir = rtrim($targetDir, '\\/'))) {
+            @mkdir($targetDir, 0755, true);
+        }
+
+        $dirLen = strlen($originDir);
+
+        /**
+         * @var SplFileInfo $file
+         */
+        foreach (new RecursiveIteratorIterator(
+            new RecursiveDirectoryIterator($originDir, FilesystemIterator::SKIP_DOTS),
+            RecursiveIteratorIterator::SELF_FIRST
+        ) as $file) {
+            $origin = $file->getPathname();
+            $target = $targetDir . substr($origin, $dirLen);
+
+            if ($file->isDir()) {
+                if (! is_dir($target)) {
+                    mkdir($target, 0755);
+                }
+            } elseif (! is_file($target) || ($overwrite && is_file($target))) {
+                copy($origin, $target);
+            }
+        }
+    }
+}
+
+if (! function_exists('write_file')) {
+    /**
+     * Write File
+     *
+     * Writes data to the file specified in the path.
+     * Creates a new file if non-existent.
+     *
+     * @param string $path File path
+     * @param string $data Data to write
+     * @param string $mode fopen() mode (default: 'wb')
+     */
+    function write_file(string $path, string $data, string $mode = 'wb'): bool
+    {
+        try {
+            $fp = fopen($path, $mode);
+
+            flock($fp, LOCK_EX);
+
+            for ($result = $written = 0, $length = strlen($data); $written < $length; $written += $result) {
+                if (($result = fwrite($fp, substr($data, $written))) === false) {
+                    break;
+                }
+            }
+
+            flock($fp, LOCK_UN);
+            fclose($fp);
+
+            return is_int($result);
+        } catch (Throwable $e) {
+            return false;
+        }
+    }
+}
+
+if (! function_exists('delete_files')) {
+    /**
+     * Delete Files
+     *
+     * Deletes all files contained in the supplied directory path.
+     * Files must be writable or owned by the system in order to be deleted.
+     * If the second parameter is set to true, any directories contained
+     * within the supplied base directory will be nuked as well.
+     *
+     * @param string $path   File path
+     * @param bool   $delDir Whether to delete any directories found in the path
+     * @param bool   $htdocs Whether to skip deleting .htaccess and index page files
+     * @param bool   $hidden Whether to include hidden files (files beginning with a period)
+     */
+    function delete_files(string $path, bool $delDir = false, bool $htdocs = false, bool $hidden = false): bool
+    {
+        $path = realpath($path) ?: $path;
+        $path = rtrim($path, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
+
+        try {
+            foreach (new RecursiveIteratorIterator(
+                new RecursiveDirectoryIterator($path, RecursiveDirectoryIterator::SKIP_DOTS),
+                RecursiveIteratorIterator::CHILD_FIRST
+            ) as $object) {
+                $filename = $object->getFilename();
+                if (! $hidden && $filename[0] === '.') {
+                    continue;
+                }
+
+                if (! $htdocs || ! preg_match('/^(\.htaccess|index\.(html|htm|php)|web\.config)$/i', $filename)) {
+                    $isDir = $object->isDir();
+                    if ($isDir && $delDir) {
+                        rmdir($object->getPathname());
+
+                        continue;
+                    }
+                    if (! $isDir) {
+                        unlink($object->getPathname());
+                    }
+                }
+            }
+
+            return true;
+        } catch (Throwable $e) {
+            return false;
+        }
+    }
+}
+
+if (! function_exists('get_filenames')) {
+    /**
+     * Get Filenames
+     *
+     * Reads the specified directory and builds an array containing the filenames.
+     * Any sub-folders contained within the specified path are read as well.
+     *
+     * @param string    $sourceDir   Path to source
+     * @param bool|null $includePath Whether to include the path as part of the filename; false for no path, null for a relative path, true for full path
+     * @param bool      $hidden      Whether to include hidden files (files beginning with a period)
+     * @param bool      $includeDir  Whether to include directories
+     */
+    function get_filenames(
+        string $sourceDir,
+        ?bool $includePath = false,
+        bool $hidden = false,
+        bool $includeDir = true
+    ): array {
+        $files = [];
+
+        $sourceDir = realpath($sourceDir) ?: $sourceDir;
+        $sourceDir = rtrim($sourceDir, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
+
+        try {
+            foreach (new RecursiveIteratorIterator(
+                new RecursiveDirectoryIterator($sourceDir, RecursiveDirectoryIterator::SKIP_DOTS),
+                RecursiveIteratorIterator::SELF_FIRST
+            ) as $name => $object) {
+                $basename = pathinfo($name, PATHINFO_BASENAME);
+                if (! $hidden && $basename[0] === '.') {
+                    continue;
+                }
+
+                if ($includeDir || ! $object->isDir()) {
+                    if ($includePath === false) {
+                        $files[] = $basename;
+                    } elseif ($includePath === null) {
+                        $files[] = str_replace($sourceDir, '', $name);
+                    } else {
+                        $files[] = $name;
+                    }
+                }
+            }
+        } catch (Throwable $e) {
+            return [];
+        }
+
+        sort($files);
+
+        return $files;
+    }
+}
+
+if (! function_exists('get_dir_file_info')) {
+    /**
+     * Get Directory File Information
+     *
+     * Reads the specified directory and builds an array containing the filenames,
+     * filesize, dates, and permissions
+     *
+     * Any sub-folders contained within the specified path are read as well.
+     *
+     * @param string $sourceDir    Path to source
+     * @param bool   $topLevelOnly Look only at the top level directory specified?
+     * @param bool   $recursion    Internal variable to determine recursion status - do not use in calls
+     */
+    function get_dir_file_info(string $sourceDir, bool $topLevelOnly = true, bool $recursion = false): array
+    {
+        static $fileData = [];
+        $relativePath    = $sourceDir;
+
+        try {
+            $fp = opendir($sourceDir);
+
+            // reset the array and make sure $source_dir has a trailing slash on the initial call
+            if ($recursion === false) {
+                $fileData  = [];
+                $sourceDir = rtrim(realpath($sourceDir), DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
+            }
+
+            // Used to be foreach (scandir($source_dir, 1) as $file), but scandir() is simply not as fast
+            while (false !== ($file = readdir($fp))) {
+                if (is_dir($sourceDir . $file) && $file[0] !== '.' && $topLevelOnly === false) {
+                    get_dir_file_info($sourceDir . $file . DIRECTORY_SEPARATOR, $topLevelOnly, true);
+                } elseif ($file[0] !== '.') {
+                    $fileData[$file]                  = get_file_info($sourceDir . $file);
+                    $fileData[$file]['relative_path'] = $relativePath;
+                }
+            }
+
+            closedir($fp);
+
+            return $fileData;
+        } catch (Throwable $fe) {
+            return [];
+        }
+    }
+}
+
+if (! function_exists('get_file_info')) {
+    /**
+     * Get File Info
+     *
+     * Given a file and path, returns the name, path, size, date modified
+     * Second parameter allows you to explicitly declare what information you want returned
+     * Options are: name, server_path, size, date, readable, writable, executable, fileperms
+     * Returns false if the file cannot be found.
+     *
+     * @param string $file           Path to file
+     * @param mixed  $returnedValues Array or comma separated string of information returned
+     *
+     * @return array|null
+     */
+    function get_file_info(string $file, $returnedValues = ['name', 'server_path', 'size', 'date'])
+    {
+        if (! is_file($file)) {
+            return null;
+        }
+
+        $fileInfo = [];
+
+        if (is_string($returnedValues)) {
+            $returnedValues = explode(',', $returnedValues);
+        }
+
+        foreach ($returnedValues as $key) {
+            switch ($key) {
+                case 'name':
+                    $fileInfo['name'] = basename($file);
+                    break;
+
+                case 'server_path':
+                    $fileInfo['server_path'] = $file;
+                    break;
+
+                case 'size':
+                    $fileInfo['size'] = filesize($file);
+                    break;
+
+                case 'date':
+                    $fileInfo['date'] = filemtime($file);
+                    break;
+
+                case 'readable':
+                    $fileInfo['readable'] = is_readable($file);
+                    break;
+
+                case 'writable':
+                    $fileInfo['writable'] = is_really_writable($file);
+                    break;
+
+                case 'executable':
+                    $fileInfo['executable'] = is_executable($file);
+                    break;
+
+                case 'fileperms':
+                    $fileInfo['fileperms'] = fileperms($file);
+                    break;
+            }
+        }
+
+        return $fileInfo;
+    }
+}
+
+if (! function_exists('symbolic_permissions')) {
+    /**
+     * Symbolic Permissions
+     *
+     * Takes a numeric value representing a file's permissions and returns
+     * standard symbolic notation representing that value
+     *
+     * @param int $perms Permissions
+     */
+    function symbolic_permissions(int $perms): string
+    {
+        if (($perms & 0xC000) === 0xC000) {
+            $symbolic = 's'; // Socket
+        } elseif (($perms & 0xA000) === 0xA000) {
+            $symbolic = 'l'; // Symbolic Link
+        } elseif (($perms & 0x8000) === 0x8000) {
+            $symbolic = '-'; // Regular
+        } elseif (($perms & 0x6000) === 0x6000) {
+            $symbolic = 'b'; // Block special
+        } elseif (($perms & 0x4000) === 0x4000) {
+            $symbolic = 'd'; // Directory
+        } elseif (($perms & 0x2000) === 0x2000) {
+            $symbolic = 'c'; // Character special
+        } elseif (($perms & 0x1000) === 0x1000) {
+            $symbolic = 'p'; // FIFO pipe
+        } else {
+            $symbolic = 'u'; // Unknown
+        }
+
+        // Owner
+        $symbolic .= (($perms & 0x0100) ? 'r' : '-')
+                . (($perms & 0x0080) ? 'w' : '-')
+                . (($perms & 0x0040) ? (($perms & 0x0800) ? 's' : 'x') : (($perms & 0x0800) ? 'S' : '-'));
+
+        // Group
+        $symbolic .= (($perms & 0x0020) ? 'r' : '-')
+                . (($perms & 0x0010) ? 'w' : '-')
+                . (($perms & 0x0008) ? (($perms & 0x0400) ? 's' : 'x') : (($perms & 0x0400) ? 'S' : '-'));
+
+        // World
+        $symbolic .= (($perms & 0x0004) ? 'r' : '-')
+                . (($perms & 0x0002) ? 'w' : '-')
+                . (($perms & 0x0001) ? (($perms & 0x0200) ? 't' : 'x') : (($perms & 0x0200) ? 'T' : '-'));
+
+        return $symbolic;
+    }
+}
+
+if (! function_exists('octal_permissions')) {
+    /**
+     * Octal Permissions
+     *
+     * Takes a numeric value representing a file's permissions and returns
+     * a three character string representing the file's octal permissions
+     *
+     * @param int $perms Permissions
+     */
+    function octal_permissions(int $perms): string
+    {
+        return substr(sprintf('%o', $perms), -3);
+    }
+}
+
+if (! function_exists('same_file')) {
+    /**
+     * Checks if two files both exist and have identical hashes
+     *
+     * @return bool Same or not
+     */
+    function same_file(string $file1, string $file2): bool
+    {
+        return is_file($file1) && is_file($file2) && md5_file($file1) === md5_file($file2);
+    }
+}
+
+if (! function_exists('set_realpath')) {
+    /**
+     * Set Realpath
+     *
+     * @param bool $checkExistence Checks to see if the path exists
+     */
+    function set_realpath(string $path, bool $checkExistence = false): string
+    {
+        // Security check to make sure the path is NOT a URL. No remote file inclusion!
+        if (preg_match('#^(http:\/\/|https:\/\/|www\.|ftp)#i', $path) || filter_var($path, FILTER_VALIDATE_IP) === $path) {
+            throw new InvalidArgumentException('The path you submitted must be a local server path, not a URL');
+        }
+
+        // Resolve the path
+        if (realpath($path) !== false) {
+            $path = realpath($path);
+        } elseif ($checkExistence && ! is_dir($path) && ! is_file($path)) {
+            throw new InvalidArgumentException('Not a valid path: ' . $path);
+        }
+
+        // Add a trailing slash, if this is a directory
+        return is_dir($path) ? rtrim($path, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR : $path;
+    }
+}
diff --git a/www-api/system/helpers/form_helper.php b/www-api/system/helpers/form_helper.php
index ba74ff5e..f2099917 100644
--- a/www-api/system/helpers/form_helper.php
+++ b/www-api/system/helpers/form_helper.php
@@ -1,1056 +1,722 @@
 <?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
 
 /**
- * CodeIgniter Form Helpers
+ * This file is part of CodeIgniter 4 framework.
  *
- * @package		CodeIgniter
- * @subpackage	Helpers
- * @category	Helpers
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/helpers/form_helper.html
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
  */
 
-// ------------------------------------------------------------------------
+use Config\App;
+use Config\Services;
 
-if ( ! function_exists('form_open'))
-{
-	/**
-	 * Form Declaration
-	 *
-	 * Creates the opening portion of the form.
-	 *
-	 * @param	string	the URI segments of the form destination
-	 * @param	array	a key/value pair of attributes
-	 * @param	array	a key/value pair hidden data
-	 * @return	string
-	 */
-	function form_open($action = '', $attributes = array(), $hidden = array())
-	{
-		$CI =& get_instance();
+// CodeIgniter Form Helpers
 
-		// If no action is provided then set to the current url
-		if ( ! $action)
-		{
-			$action = $CI->config->site_url($CI->uri->uri_string());
-		}
-		// If an action is not a full URL then turn it into one
-		elseif (strpos($action, '://') === FALSE)
-		{
-			$action = $CI->config->site_url($action);
-		}
+if (! function_exists('form_open')) {
+    /**
+     * Form Declaration
+     *
+     * Creates the opening portion of the form.
+     *
+     * @param string       $action     the URI segments of the form destination
+     * @param array|string $attributes a key/value pair of attributes, or string representation
+     * @param array        $hidden     a key/value pair hidden data
+     */
+    function form_open(string $action = '', $attributes = [], array $hidden = []): string
+    {
+        // If no action is provided then set to the current url
+        if (! $action) {
+            $action = current_url(true);
+        } // If an action is not a full URL then turn it into one
+        elseif (strpos($action, '://') === false) {
+            // If an action has {locale}
+            if (strpos($action, '{locale}') !== false) {
+                $action = str_replace('{locale}', Services::request()->getLocale(), $action);
+            }
 
-		$attributes = _attributes_to_string($attributes);
+            $action = site_url($action);
+        }
 
-		if (stripos($attributes, 'method=') === FALSE)
-		{
-			$attributes .= ' method="post"';
-		}
+        if (is_array($attributes) && array_key_exists('csrf_id', $attributes)) {
+            $csrfId = $attributes['csrf_id'];
+            unset($attributes['csrf_id']);
+        }
 
-		if (stripos($attributes, 'accept-charset=') === FALSE)
-		{
-			$attributes .= ' accept-charset="'.strtolower(config_item('charset')).'"';
-		}
+        $attributes = stringify_attributes($attributes);
 
-		$form = '<form action="'.$action.'"'.$attributes.">\n";
+        if (stripos($attributes, 'method=') === false) {
+            $attributes .= ' method="post"';
+        }
+        if (stripos($attributes, 'accept-charset=') === false) {
+            $config = config(App::class);
+            $attributes .= ' accept-charset="' . strtolower($config->charset) . '"';
+        }
 
-		if (is_array($hidden))
-		{
-			foreach ($hidden as $name => $value)
-			{
-				$form .= '<input type="hidden" name="'.$name.'" value="'.html_escape($value).'" />'."\n";
-			}
-		}
+        $form = '<form action="' . $action . '"' . $attributes . ">\n";
 
-		// Add CSRF field if enabled, but leave it out for GET requests and requests to external websites
-		if ($CI->config->item('csrf_protection') === TRUE && strpos($action, $CI->config->base_url()) !== FALSE && ! stripos($form, 'method="get"'))
-		{
-			// Prepend/append random-length "white noise" around the CSRF
-			// token input, as a form of protection against BREACH attacks
-			if (FALSE !== ($noise = $CI->security->get_random_bytes(1)))
-			{
-				list(, $noise) = unpack('c', $noise);
-			}
-			else
-			{
-				$noise = mt_rand(-128, 127);
-			}
+        // Add CSRF field if enabled, but leave it out for GET requests and requests to external websites
+        $before = Services::filters()->getFilters()['before'];
 
-			// Prepend if $noise has a negative value, append if positive, do nothing for zero
-			$prepend = $append = '';
-			if ($noise < 0)
-			{
-				$prepend = str_repeat(" ", abs($noise));
-			}
-			elseif ($noise > 0)
-			{
-				$append  = str_repeat(" ", $noise);
-			}
+        if ((in_array('csrf', $before, true) || array_key_exists('csrf', $before)) && strpos($action, base_url()) !== false && ! stripos($form, 'method="get"')) {
+            $form .= csrf_field($csrfId ?? null);
+        }
 
-			$form .= sprintf(
-				'%s<input type="hidden" name="%s" value="%s" />%s%s',
-				$prepend,
-				$CI->security->get_csrf_token_name(),
-				$CI->security->get_csrf_hash(),
-				$append,
-				"\n"
-			);
-		}
+        foreach ($hidden as $name => $value) {
+            $form .= form_hidden($name, $value);
+        }
 
-		return $form;
-	}
+        return $form;
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('form_open_multipart')) {
+    /**
+     * Form Declaration - Multipart type
+     *
+     * Creates the opening portion of the form, but with "multipart/form-data".
+     *
+     * @param string       $action     The URI segments of the form destination
+     * @param array|string $attributes A key/value pair of attributes, or the same as a string
+     * @param array        $hidden     A key/value pair hidden data
+     */
+    function form_open_multipart(string $action = '', $attributes = [], array $hidden = []): string
+    {
+        if (is_string($attributes)) {
+            $attributes .= ' enctype="' . esc('multipart/form-data') . '"';
+        } else {
+            $attributes['enctype'] = 'multipart/form-data';
+        }
 
-if ( ! function_exists('form_open_multipart'))
-{
-	/**
-	 * Form Declaration - Multipart type
-	 *
-	 * Creates the opening portion of the form, but with "multipart/form-data".
-	 *
-	 * @param	string	the URI segments of the form destination
-	 * @param	array	a key/value pair of attributes
-	 * @param	array	a key/value pair hidden data
-	 * @return	string
-	 */
-	function form_open_multipart($action = '', $attributes = array(), $hidden = array())
-	{
-		if (is_string($attributes))
-		{
-			$attributes .= ' enctype="multipart/form-data"';
-		}
-		else
-		{
-			$attributes['enctype'] = 'multipart/form-data';
-		}
-
-		return form_open($action, $attributes, $hidden);
-	}
+        return form_open($action, $attributes, $hidden);
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('form_hidden')) {
+    /**
+     * Hidden Input Field
+     *
+     * Generates hidden fields. You can pass a simple key/value string or
+     * an associative array with multiple values.
+     *
+     * @param array|string $name  Field name or associative array to create multiple fields
+     * @param array|string $value Field value
+     */
+    function form_hidden($name, $value = '', bool $recursing = false): string
+    {
+        static $form;
 
-if ( ! function_exists('form_hidden'))
-{
-	/**
-	 * Hidden Input Field
-	 *
-	 * Generates hidden fields. You can pass a simple key/value string or
-	 * an associative array with multiple values.
-	 *
-	 * @param	mixed	$name		Field name
-	 * @param	string	$value		Field value
-	 * @param	bool	$recursing
-	 * @return	string
-	 */
-	function form_hidden($name, $value = '', $recursing = FALSE)
-	{
-		static $form;
+        if ($recursing === false) {
+            $form = "\n";
+        }
 
-		if ($recursing === FALSE)
-		{
-			$form = "\n";
-		}
+        if (is_array($name)) {
+            foreach ($name as $key => $val) {
+                form_hidden($key, $val, true);
+            }
 
-		if (is_array($name))
-		{
-			foreach ($name as $key => $val)
-			{
-				form_hidden($key, $val, TRUE);
-			}
+            return $form;
+        }
 
-			return $form;
-		}
+        if (! is_array($value)) {
+            $form .= form_input($name, $value, '', 'hidden');
+        } else {
+            foreach ($value as $k => $v) {
+                $k = is_int($k) ? '' : $k;
+                form_hidden($name . '[' . $k . ']', $v, true);
+            }
+        }
 
-		if ( ! is_array($value))
-		{
-			$form .= '<input type="hidden" name="'.$name.'" value="'.html_escape($value)."\" />\n";
-		}
-		else
-		{
-			foreach ($value as $k => $v)
-			{
-				$k = is_int($k) ? '' : $k;
-				form_hidden($name.'['.$k.']', $v, TRUE);
-			}
-		}
-
-		return $form;
-	}
+        return $form;
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('form_input')) {
+    /**
+     * Text Input Field. If 'type' is passed in the $type field, it will be
+     * used as the input type, for making 'email', 'phone', etc input fields.
+     *
+     * @param array|string        $data
+     * @param array|object|string $extra string, array, object that can be cast to array
+     */
+    function form_input($data = '', string $value = '', $extra = '', string $type = 'text'): string
+    {
+        $defaults = [
+            'type'  => $type,
+            'name'  => is_array($data) ? '' : $data,
+            'value' => $value,
+        ];
 
-if ( ! function_exists('form_input'))
-{
-	/**
-	 * Text Input Field
-	 *
-	 * @param	mixed
-	 * @param	string
-	 * @param	mixed
-	 * @return	string
-	 */
-	function form_input($data = '', $value = '', $extra = '')
-	{
-		$defaults = array(
-			'type' => 'text',
-			'name' => is_array($data) ? '' : $data,
-			'value' => $value
-		);
-
-		return '<input '._parse_form_attributes($data, $defaults)._attributes_to_string($extra)." />\n";
-	}
+        return '<input ' . parse_form_attributes($data, $defaults) . stringify_attributes($extra) . " />\n";
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('form_password')) {
+    /**
+     * Password Field
+     *
+     * Identical to the input function but adds the "password" type
+     *
+     * @param array|string        $data
+     * @param array|object|string $extra string, array, object that can be cast to array
+     */
+    function form_password($data = '', string $value = '', $extra = ''): string
+    {
+        if (! is_array($data)) {
+            $data = ['name' => $data];
+        }
+        $data['type'] = 'password';
 
-if ( ! function_exists('form_password'))
-{
-	/**
-	 * Password Field
-	 *
-	 * Identical to the input function but adds the "password" type
-	 *
-	 * @param	mixed
-	 * @param	string
-	 * @param	mixed
-	 * @return	string
-	 */
-	function form_password($data = '', $value = '', $extra = '')
-	{
-		is_array($data) OR $data = array('name' => $data);
-		$data['type'] = 'password';
-		return form_input($data, $value, $extra);
-	}
+        return form_input($data, $value, $extra);
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('form_upload')) {
+    /**
+     * Upload Field
+     *
+     * Identical to the input function but adds the "file" type
+     *
+     * @param array|string        $data
+     * @param array|object|string $extra string, array, object that can be cast to array
+     */
+    function form_upload($data = '', string $value = '', $extra = ''): string
+    {
+        $defaults = [
+            'type' => 'file',
+            'name' => '',
+        ];
 
-if ( ! function_exists('form_upload'))
-{
-	/**
-	 * Upload Field
-	 *
-	 * Identical to the input function but adds the "file" type
-	 *
-	 * @param	mixed
-	 * @param	string
-	 * @param	mixed
-	 * @return	string
-	 */
-	function form_upload($data = '', $value = '', $extra = '')
-	{
-		$defaults = array('type' => 'file', 'name' => '');
-		is_array($data) OR $data = array('name' => $data);
-		$data['type'] = 'file';
+        if (! is_array($data)) {
+            $data = ['name' => $data];
+        }
 
-		return '<input '._parse_form_attributes($data, $defaults)._attributes_to_string($extra)." />\n";
-	}
+        $data['type'] = 'file';
+
+        return '<input ' . parse_form_attributes($data, $defaults) . stringify_attributes($extra) . " />\n";
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('form_textarea')) {
+    /**
+     * Textarea field
+     *
+     * @param array|string        $data
+     * @param array|object|string $extra string, array, object that can be cast to array
+     */
+    function form_textarea($data = '', string $value = '', $extra = ''): string
+    {
+        $defaults = [
+            'name' => is_array($data) ? '' : $data,
+            'cols' => '40',
+            'rows' => '10',
+        ];
+        if (! is_array($data) || ! isset($data['value'])) {
+            $val = $value;
+        } else {
+            $val = $data['value'];
+            unset($data['value']); // textareas don't use the value attribute
+        }
 
-if ( ! function_exists('form_textarea'))
-{
-	/**
-	 * Textarea field
-	 *
-	 * @param	mixed	$data
-	 * @param	string	$value
-	 * @param	mixed	$extra
-	 * @return	string
-	 */
-	function form_textarea($data = '', $value = '', $extra = '')
-	{
-		$defaults = array(
-			'name' => is_array($data) ? '' : $data,
-			'cols' => '40',
-			'rows' => '10'
-		);
+        // Unsets default rows and cols if defined in extra field as array or string.
+        if ((is_array($extra) && array_key_exists('rows', $extra)) || (is_string($extra) && stripos(preg_replace('/\s+/', '', $extra), 'rows=') !== false)) {
+            unset($defaults['rows']);
+        }
 
-		if ( ! is_array($data) OR ! isset($data['value']))
-		{
-			$val = $value;
-		}
-		else
-		{
-			$val = $data['value'];
-			unset($data['value']); // textareas don't use the value attribute
-		}
+        if ((is_array($extra) && array_key_exists('cols', $extra)) || (is_string($extra) && stripos(preg_replace('/\s+/', '', $extra), 'cols=') !== false)) {
+            unset($defaults['cols']);
+        }
 
-		return '<textarea '._parse_form_attributes($data, $defaults)._attributes_to_string($extra).'>'
-			.html_escape($val)
-			."</textarea>\n";
-	}
+        return '<textarea ' . rtrim(parse_form_attributes($data, $defaults)) . stringify_attributes($extra) . '>'
+                . htmlspecialchars($val)
+                . "</textarea>\n";
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('form_multiselect')) {
+    /**
+     * Multi-select menu
+     *
+     * @param array|string        $name
+     * @param array|object|string $extra string, array, object that can be cast to array
+     */
+    function form_multiselect($name = '', array $options = [], array $selected = [], $extra = ''): string
+    {
+        $extra = stringify_attributes($extra);
 
-if ( ! function_exists('form_multiselect'))
-{
-	/**
-	 * Multi-select menu
-	 *
-	 * @param	string
-	 * @param	array
-	 * @param	mixed
-	 * @param	mixed
-	 * @return	string
-	 */
-	function form_multiselect($name = '', $options = array(), $selected = array(), $extra = '')
-	{
-		$extra = _attributes_to_string($extra);
-		if (stripos($extra, 'multiple') === FALSE)
-		{
-			$extra .= ' multiple="multiple"';
-		}
+        if (stripos($extra, 'multiple') === false) {
+            $extra .= ' multiple="multiple"';
+        }
 
-		return form_dropdown($name, $options, $selected, $extra);
-	}
+        return form_dropdown($name, $options, $selected, $extra);
+    }
 }
 
-// --------------------------------------------------------------------
+if (! function_exists('form_dropdown')) {
+    /**
+     * Drop-down Menu
+     *
+     * @param array|string        $data
+     * @param array|string        $options
+     * @param array|string        $selected
+     * @param array|object|string $extra    string, array, object that can be cast to array
+     */
+    function form_dropdown($data = '', $options = [], $selected = [], $extra = ''): string
+    {
+        $defaults = [];
+        if (is_array($data)) {
+            if (isset($data['selected'])) {
+                $selected = $data['selected'];
+                unset($data['selected']); // select tags don't have a selected attribute
+            }
+            if (isset($data['options'])) {
+                $options = $data['options'];
+                unset($data['options']); // select tags don't use an options attribute
+            }
+        } else {
+            $defaults = ['name' => $data];
+        }
 
-if ( ! function_exists('form_dropdown'))
-{
-	/**
-	 * Drop-down Menu
-	 *
-	 * @param	mixed	$data
-	 * @param	mixed	$options
-	 * @param	mixed	$selected
-	 * @param	mixed	$extra
-	 * @return	string
-	 */
-	function form_dropdown($data = '', $options = array(), $selected = array(), $extra = '')
-	{
-		$defaults = array();
+        if (! is_array($selected)) {
+            $selected = [$selected];
+        }
+        if (! is_array($options)) {
+            $options = [$options];
+        }
 
-		if (is_array($data))
-		{
-			if (isset($data['selected']))
-			{
-				$selected = $data['selected'];
-				unset($data['selected']); // select tags don't have a selected attribute
-			}
+        // If no selected state was submitted we will attempt to set it automatically
+        if (empty($selected)) {
+            if (is_array($data)) {
+                if (isset($data['name'], $_POST[$data['name']])) {
+                    $selected = [$_POST[$data['name']]];
+                }
+            } elseif (isset($_POST[$data])) {
+                $selected = [$_POST[$data]];
+            }
+        }
 
-			if (isset($data['options']))
-			{
-				$options = $data['options'];
-				unset($data['options']); // select tags don't use an options attribute
-			}
-		}
-		else
-		{
-			$defaults = array('name' => $data);
-		}
+        // Standardize selected as strings, like the option keys will be
+        foreach ($selected as $key => $item) {
+            $selected[$key] = (string) $item;
+        }
 
-		is_array($selected) OR $selected = array($selected);
-		is_array($options) OR $options = array($options);
+        $extra    = stringify_attributes($extra);
+        $multiple = (count($selected) > 1 && stripos($extra, 'multiple') === false) ? ' multiple="multiple"' : '';
+        $form     = '<select ' . rtrim(parse_form_attributes($data, $defaults)) . $extra . $multiple . ">\n";
 
-		// If no selected state was submitted we will attempt to set it automatically
-		if (empty($selected))
-		{
-			if (is_array($data))
-			{
-				if (isset($data['name'], $_POST[$data['name']]))
-				{
-					$selected = array($_POST[$data['name']]);
-				}
-			}
-			elseif (isset($_POST[$data]))
-			{
-				$selected = array($_POST[$data]);
-			}
-		}
+        foreach ($options as $key => $val) {
+            // Keys should always be strings for strict comparison
+            $key = (string) $key;
 
-		$extra = _attributes_to_string($extra);
+            if (is_array($val)) {
+                if (empty($val)) {
+                    continue;
+                }
 
-		$multiple = (count($selected) > 1 && stripos($extra, 'multiple') === FALSE) ? ' multiple="multiple"' : '';
+                $form .= '<optgroup label="' . $key . "\">\n";
 
-		$form = '<select '.rtrim(_parse_form_attributes($data, $defaults)).$extra.$multiple.">\n";
+                foreach ($val as $optgroupKey => $optgroupVal) {
+                    // Keys should always be strings for strict comparison
+                    $optgroupKey = (string) $optgroupKey;
 
-		foreach ($options as $key => $val)
-		{
-			$key = (string) $key;
+                    $sel = in_array($optgroupKey, $selected, true) ? ' selected="selected"' : '';
+                    $form .= '<option value="' . htmlspecialchars($optgroupKey) . '"' . $sel . '>' . $optgroupVal . "</option>\n";
+                }
 
-			if (is_array($val))
-			{
-				if (empty($val))
-				{
-					continue;
-				}
+                $form .= "</optgroup>\n";
+            } else {
+                $form .= '<option value="' . htmlspecialchars($key) . '"'
+                    . (in_array($key, $selected, true) ? ' selected="selected"' : '') . '>'
+                    . $val . "</option>\n";
+            }
+        }
 
-				$form .= '<optgroup label="'.$key."\">\n";
-
-				foreach ($val as $optgroup_key => $optgroup_val)
-				{
-					$sel = in_array($optgroup_key, $selected) ? ' selected="selected"' : '';
-					$form .= '<option value="'.html_escape($optgroup_key).'"'.$sel.'>'
-						.(string) $optgroup_val."</option>\n";
-				}
-
-				$form .= "</optgroup>\n";
-			}
-			else
-			{
-				$form .= '<option value="'.html_escape($key).'"'
-					.(in_array($key, $selected) ? ' selected="selected"' : '').'>'
-					.(string) $val."</option>\n";
-			}
-		}
-
-		return $form."</select>\n";
-	}
+        return $form . "</select>\n";
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('form_checkbox')) {
+    /**
+     * Checkbox Field
+     *
+     * @param array|string        $data
+     * @param array|object|string $extra string, array, object that can be cast to array
+     */
+    function form_checkbox($data = '', string $value = '', bool $checked = false, $extra = ''): string
+    {
+        $defaults = [
+            'type'  => 'checkbox',
+            'name'  => (! is_array($data) ? $data : ''),
+            'value' => $value,
+        ];
 
-if ( ! function_exists('form_checkbox'))
-{
-	/**
-	 * Checkbox Field
-	 *
-	 * @param	mixed
-	 * @param	string
-	 * @param	bool
-	 * @param	mixed
-	 * @return	string
-	 */
-	function form_checkbox($data = '', $value = '', $checked = FALSE, $extra = '')
-	{
-		$defaults = array('type' => 'checkbox', 'name' => ( ! is_array($data) ? $data : ''), 'value' => $value);
+        if (is_array($data) && array_key_exists('checked', $data)) {
+            $checked = $data['checked'];
 
-		if (is_array($data) && array_key_exists('checked', $data))
-		{
-			$checked = $data['checked'];
+            if ($checked === false) {
+                unset($data['checked']);
+            } else {
+                $data['checked'] = 'checked';
+            }
+        }
 
-			if ($checked == FALSE)
-			{
-				unset($data['checked']);
-			}
-			else
-			{
-				$data['checked'] = 'checked';
-			}
-		}
+        if ($checked === true) {
+            $defaults['checked'] = 'checked';
+        }
 
-		if ($checked == TRUE)
-		{
-			$defaults['checked'] = 'checked';
-		}
-		else
-		{
-			unset($defaults['checked']);
-		}
-
-		return '<input '._parse_form_attributes($data, $defaults)._attributes_to_string($extra)." />\n";
-	}
+        return '<input ' . parse_form_attributes($data, $defaults) . stringify_attributes($extra) . " />\n";
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('form_radio')) {
+    /**
+     * Radio Button
+     *
+     * @param array|string        $data
+     * @param array|object|string $extra string, array, object that can be cast to array
+     */
+    function form_radio($data = '', string $value = '', bool $checked = false, $extra = ''): string
+    {
+        if (! is_array($data)) {
+            $data = ['name' => $data];
+        }
+        $data['type'] = 'radio';
 
-if ( ! function_exists('form_radio'))
-{
-	/**
-	 * Radio Button
-	 *
-	 * @param	mixed
-	 * @param	string
-	 * @param	bool
-	 * @param	mixed
-	 * @return	string
-	 */
-	function form_radio($data = '', $value = '', $checked = FALSE, $extra = '')
-	{
-		is_array($data) OR $data = array('name' => $data);
-		$data['type'] = 'radio';
-
-		return form_checkbox($data, $value, $checked, $extra);
-	}
+        return form_checkbox($data, $value, $checked, $extra);
+    }
 }
 
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('form_submit'))
-{
-	/**
-	 * Submit Button
-	 *
-	 * @param	mixed
-	 * @param	string
-	 * @param	mixed
-	 * @return	string
-	 */
-	function form_submit($data = '', $value = '', $extra = '')
-	{
-		$defaults = array(
-			'type' => 'submit',
-			'name' => is_array($data) ? '' : $data,
-			'value' => $value
-		);
-
-		return '<input '._parse_form_attributes($data, $defaults)._attributes_to_string($extra)." />\n";
-	}
+if (! function_exists('form_submit')) {
+    /**
+     * Submit Button
+     *
+     * @param array|string        $data
+     * @param array|object|string $extra string, array, object that can be cast to array
+     */
+    function form_submit($data = '', string $value = '', $extra = ''): string
+    {
+        return form_input($data, $value, $extra, 'submit');
+    }
 }
 
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('form_reset'))
-{
-	/**
-	 * Reset Button
-	 *
-	 * @param	mixed
-	 * @param	string
-	 * @param	mixed
-	 * @return	string
-	 */
-	function form_reset($data = '', $value = '', $extra = '')
-	{
-		$defaults = array(
-			'type' => 'reset',
-			'name' => is_array($data) ? '' : $data,
-			'value' => $value
-		);
-
-		return '<input '._parse_form_attributes($data, $defaults)._attributes_to_string($extra)." />\n";
-	}
+if (! function_exists('form_reset')) {
+    /**
+     * Reset Button
+     *
+     * @param array|string        $data
+     * @param array|object|string $extra string, array, object that can be cast to array
+     */
+    function form_reset($data = '', string $value = '', $extra = ''): string
+    {
+        return form_input($data, $value, $extra, 'reset');
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('form_button')) {
+    /**
+     * Form Button
+     *
+     * @param array|string        $data
+     * @param array|object|string $extra string, array, object that can be cast to array
+     */
+    function form_button($data = '', string $content = '', $extra = ''): string
+    {
+        $defaults = [
+            'name' => is_array($data) ? '' : $data,
+            'type' => 'button',
+        ];
 
-if ( ! function_exists('form_button'))
-{
-	/**
-	 * Form Button
-	 *
-	 * @param	mixed
-	 * @param	string
-	 * @param	mixed
-	 * @return	string
-	 */
-	function form_button($data = '', $content = '', $extra = '')
-	{
-		$defaults = array(
-			'name' => is_array($data) ? '' : $data,
-			'type' => 'button'
-		);
+        if (is_array($data) && isset($data['content'])) {
+            $content = $data['content'];
+            unset($data['content']); // content is not an attribute
+        }
 
-		if (is_array($data) && isset($data['content']))
-		{
-			$content = $data['content'];
-			unset($data['content']); // content is not an attribute
-		}
-
-		return '<button '._parse_form_attributes($data, $defaults)._attributes_to_string($extra).'>'
-			.$content
-			."</button>\n";
-	}
+        return '<button ' . parse_form_attributes($data, $defaults) . stringify_attributes($extra) . '>'
+                . $content
+                . "</button>\n";
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('form_label')) {
+    /**
+     * Form Label Tag
+     *
+     * @param string $labelText  The text to appear onscreen
+     * @param string $id         The id the label applies to
+     * @param array  $attributes Additional attributes
+     */
+    function form_label(string $labelText = '', string $id = '', array $attributes = []): string
+    {
+        $label = '<label';
 
-if ( ! function_exists('form_label'))
-{
-	/**
-	 * Form Label Tag
-	 *
-	 * @param	string	The text to appear onscreen
-	 * @param	string	The id the label applies to
-	 * @param	mixed	Additional attributes
-	 * @return	string
-	 */
-	function form_label($label_text = '', $id = '', $attributes = array())
-	{
+        if ($id !== '') {
+            $label .= ' for="' . $id . '"';
+        }
 
-		$label = '<label';
+        if (is_array($attributes) && $attributes) {
+            foreach ($attributes as $key => $val) {
+                $label .= ' ' . $key . '="' . $val . '"';
+            }
+        }
 
-		if ($id !== '')
-		{
-			$label .= ' for="'.$id.'"';
-		}
-
-		$label .= _attributes_to_string($attributes);
-
-		return $label.'>'.$label_text.'</label>';
-	}
+        return $label . '>' . $labelText . '</label>';
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('form_datalist')) {
+    /**
+     * Datalist
+     *
+     * The <datalist> element specifies a list of pre-defined options for an <input> element.
+     * Users will see a drop-down list of pre-defined options as they input data.
+     * The list attribute of the <input> element, must refer to the id attribute of the <datalist> element.
+     */
+    function form_datalist(string $name, string $value, array $options): string
+    {
+        $data = [
+            'type'  => 'text',
+            'name'  => $name,
+            'list'  => $name . '_list',
+            'value' => $value,
+        ];
 
-if ( ! function_exists('form_fieldset'))
-{
-	/**
-	 * Fieldset Tag
-	 *
-	 * Used to produce <fieldset><legend>text</legend>.  To close fieldset
-	 * use form_fieldset_close()
-	 *
-	 * @param	string	The legend text
-	 * @param	array	Additional attributes
-	 * @return	string
-	 */
-	function form_fieldset($legend_text = '', $attributes = array())
-	{
-		$fieldset = '<fieldset'._attributes_to_string($attributes).">\n";
-		if ($legend_text !== '')
-		{
-			return $fieldset.'<legend>'.$legend_text."</legend>\n";
-		}
+        $out = form_input($data) . "\n";
 
-		return $fieldset;
-	}
+        $out .= "<datalist id='" . $name . "_list'>";
+
+        foreach ($options as $option) {
+            $out .= "<option value='{$option}'>\n";
+        }
+
+        return $out . ("</datalist>\n");
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('form_fieldset')) {
+    /**
+     * Fieldset Tag
+     *
+     * Used to produce <fieldset><legend>text</legend>.  To close fieldset
+     * use form_fieldset_close()
+     *
+     * @param string $legendText The legend text
+     * @param array  $attributes Additional attributes
+     */
+    function form_fieldset(string $legendText = '', array $attributes = []): string
+    {
+        $fieldset = '<fieldset' . stringify_attributes($attributes) . ">\n";
 
-if ( ! function_exists('form_fieldset_close'))
-{
-	/**
-	 * Fieldset Close Tag
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	function form_fieldset_close($extra = '')
-	{
-		return '</fieldset>'.$extra;
-	}
+        if ($legendText !== '') {
+            return $fieldset . '<legend>' . $legendText . "</legend>\n";
+        }
+
+        return $fieldset;
+    }
 }
 
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('form_close'))
-{
-	/**
-	 * Form Close Tag
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	function form_close($extra = '')
-	{
-		return '</form>'.$extra;
-	}
+if (! function_exists('form_fieldset_close')) {
+    /**
+     * Fieldset Close Tag
+     */
+    function form_fieldset_close(string $extra = ''): string
+    {
+        return '</fieldset>' . $extra;
+    }
 }
 
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('form_prep'))
-{
-	/**
-	 * Form Prep
-	 *
-	 * Formats text so that it can be safely placed in a form field in the event it has HTML tags.
-	 *
-	 * @deprecated	3.0.0	An alias for html_escape()
-	 * @param	string|string[]	$str		Value to escape
-	 * @return	string|string[]	Escaped values
-	 */
-	function form_prep($str)
-	{
-		return html_escape($str, TRUE);
-	}
+if (! function_exists('form_close')) {
+    /**
+     * Form Close Tag
+     */
+    function form_close(string $extra = ''): string
+    {
+        return '</form>' . $extra;
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('set_value')) {
+    /**
+     * Form Value
+     *
+     * Grabs a value from the POST array for the specified field so you can
+     * re-populate an input field or textarea
+     *
+     * @param string          $field      Field name
+     * @param string|string[] $default    Default value
+     * @param bool            $htmlEscape Whether to escape HTML special characters or not
+     *
+     * @return string|string[]
+     */
+    function set_value(string $field, $default = '', bool $htmlEscape = true)
+    {
+        $request = Services::request();
 
-if ( ! function_exists('set_value'))
-{
-	/**
-	 * Form Value
-	 *
-	 * Grabs a value from the POST array for the specified field so you can
-	 * re-populate an input field or textarea. If Form Validation
-	 * is active it retrieves the info from the validation class
-	 *
-	 * @param	string	$field		Field name
-	 * @param	string	$default	Default value
-	 * @param	bool	$html_escape	Whether to escape HTML special characters or not
-	 * @return	string
-	 */
-	function set_value($field, $default = '', $html_escape = TRUE)
-	{
-		$CI =& get_instance();
+        // Try any old input data we may have first
+        $value = $request->getOldInput($field);
 
-		$value = (isset($CI->form_validation) && is_object($CI->form_validation) && $CI->form_validation->has_rule($field))
-			? $CI->form_validation->set_value($field, $default)
-			: $CI->input->post($field, FALSE);
+        if ($value === null) {
+            $value = $request->getPost($field) ?? $default;
+        }
 
-		isset($value) OR $value = $default;
-		return ($html_escape) ? html_escape($value) : $value;
-	}
+        return ($htmlEscape) ? esc($value) : $value;
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('set_select')) {
+    /**
+     * Set Select
+     *
+     * Let's you set the selected value of a <select> menu via data in the POST array.
+     */
+    function set_select(string $field, string $value = '', bool $default = false): string
+    {
+        $request = Services::request();
 
-if ( ! function_exists('set_select'))
-{
-	/**
-	 * Set Select
-	 *
-	 * Let's you set the selected value of a <select> menu via data in the POST array.
-	 * If Form Validation is active it retrieves the info from the validation class
-	 *
-	 * @param	string
-	 * @param	string
-	 * @param	bool
-	 * @return	string
-	 */
-	function set_select($field, $value = '', $default = FALSE)
-	{
-		$CI =& get_instance();
+        // Try any old input data we may have first
+        $input = $request->getOldInput($field);
 
-		if (isset($CI->form_validation) && is_object($CI->form_validation) && $CI->form_validation->has_rule($field))
-		{
-			return $CI->form_validation->set_select($field, $value, $default);
-		}
-		elseif (($input = $CI->input->post($field, FALSE)) === NULL)
-		{
-			return ($default === TRUE) ? ' selected="selected"' : '';
-		}
+        if ($input === null) {
+            $input = $request->getPost($field);
+        }
 
-		$value = (string) $value;
-		if (is_array($input))
-		{
-			// Note: in_array('', array(0)) returns TRUE, do not use it
-			foreach ($input as &$v)
-			{
-				if ($value === $v)
-				{
-					return ' selected="selected"';
-				}
-			}
+        if ($input === null) {
+            return ($default === true) ? ' selected="selected"' : '';
+        }
 
-			return '';
-		}
+        if (is_array($input)) {
+            // Note: in_array('', array(0)) returns TRUE, do not use it
+            foreach ($input as &$v) {
+                if ($value === $v) {
+                    return ' selected="selected"';
+                }
+            }
 
-		return ($input === $value) ? ' selected="selected"' : '';
-	}
+            return '';
+        }
+
+        return ($input === $value) ? ' selected="selected"' : '';
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('set_checkbox')) {
+    /**
+     * Set Checkbox
+     *
+     * Let's you set the selected value of a checkbox via the value in the POST array.
+     */
+    function set_checkbox(string $field, string $value = '', bool $default = false): string
+    {
+        $request = Services::request();
 
-if ( ! function_exists('set_checkbox'))
-{
-	/**
-	 * Set Checkbox
-	 *
-	 * Let's you set the selected value of a checkbox via the value in the POST array.
-	 * If Form Validation is active it retrieves the info from the validation class
-	 *
-	 * @param	string
-	 * @param	string
-	 * @param	bool
-	 * @return	string
-	 */
-	function set_checkbox($field, $value = '', $default = FALSE)
-	{
-		$CI =& get_instance();
+        // Try any old input data we may have first
+        $input = $request->getOldInput($field);
 
-		if (isset($CI->form_validation) && is_object($CI->form_validation) && $CI->form_validation->has_rule($field))
-		{
-			return $CI->form_validation->set_checkbox($field, $value, $default);
-		}
+        if ($input === null) {
+            $input = $request->getPost($field);
+        }
 
-		// Form inputs are always strings ...
-		$value = (string) $value;
-		$input = $CI->input->post($field, FALSE);
+        if (is_array($input)) {
+            // Note: in_array('', array(0)) returns TRUE, do not use it
+            foreach ($input as &$v) {
+                if ($value === $v) {
+                    return ' checked="checked"';
+                }
+            }
 
-		if (is_array($input))
-		{
-			// Note: in_array('', array(0)) returns TRUE, do not use it
-			foreach ($input as &$v)
-			{
-				if ($value === $v)
-				{
-					return ' checked="checked"';
-				}
-			}
+            return '';
+        }
 
-			return '';
-		}
+        // Unchecked checkbox and radio inputs are not even submitted by browsers ...
+        if ((string) $input === '0' || ! empty($request->getPost()) || ! empty(old($field))) {
+            return ($input === $value) ? ' checked="checked"' : '';
+        }
 
-		// Unchecked checkbox and radio inputs are not even submitted by browsers ...
-		if ($CI->input->method() === 'post')
-		{
-			return ($input === $value) ? ' checked="checked"' : '';
-		}
-
-		return ($default === TRUE) ? ' checked="checked"' : '';
-	}
+        return ($default === true) ? ' checked="checked"' : '';
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('set_radio')) {
+    /**
+     * Set Radio
+     *
+     * Let's you set the selected value of a radio field via info in the POST array.
+     */
+    function set_radio(string $field, string $value = '', bool $default = false): string
+    {
+        $request = Services::request();
 
-if ( ! function_exists('set_radio'))
-{
-	/**
-	 * Set Radio
-	 *
-	 * Let's you set the selected value of a radio field via info in the POST array.
-	 * If Form Validation is active it retrieves the info from the validation class
-	 *
-	 * @param	string	$field
-	 * @param	string	$value
-	 * @param	bool	$default
-	 * @return	string
-	 */
-	function set_radio($field, $value = '', $default = FALSE)
-	{
-		$CI =& get_instance();
+        // Try any old input data we may have first
+        $oldInput = $request->getOldInput($field);
 
-		if (isset($CI->form_validation) && is_object($CI->form_validation) && $CI->form_validation->has_rule($field))
-		{
-			return $CI->form_validation->set_radio($field, $value, $default);
-		}
+        $postInput = $request->getPost($field);
 
-		// Form inputs are always strings ...
-		$value = (string) $value;
-		$input = $CI->input->post($field, FALSE);
+        if ($oldInput !== null) {
+            $input = $oldInput;
+        } elseif ($postInput !== null) {
+            $input = $postInput;
+        } else {
+            $input = $default;
+        }
 
-		if (is_array($input))
-		{
-			// Note: in_array('', array(0)) returns TRUE, do not use it
-			foreach ($input as &$v)
-			{
-				if ($value === $v)
-				{
-					return ' checked="checked"';
-				}
-			}
+        if (is_array($input)) {
+            // Note: in_array('', array(0)) returns TRUE, do not use it
+            foreach ($input as $v) {
+                if ($value === $v) {
+                    return ' checked="checked"';
+                }
+            }
 
-			return '';
-		}
+            return '';
+        }
 
-		// Unchecked checkbox and radio inputs are not even submitted by browsers ...
-		if ($CI->input->method() === 'post')
-		{
-			return ($input === $value) ? ' checked="checked"' : '';
-		}
+        // Unchecked checkbox and radio inputs are not even submitted by browsers ...
+        if ($oldInput !== null || $postInput !== null) {
+            return ((string) $input === $value) ? ' checked="checked"' : '';
+        }
 
-		return ($default === TRUE) ? ' checked="checked"' : '';
-	}
+        return ($default === true) ? ' checked="checked"' : '';
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('parse_form_attributes')) {
+    /**
+     * Parse the form attributes
+     *
+     * Helper function used by some of the form helpers
+     *
+     * @param array|string $attributes List of attributes
+     * @param array        $default    Default values
+     */
+    function parse_form_attributes($attributes, array $default): string
+    {
+        if (is_array($attributes)) {
+            foreach (array_keys($default) as $key) {
+                if (isset($attributes[$key])) {
+                    $default[$key] = $attributes[$key];
+                    unset($attributes[$key]);
+                }
+            }
+            if (! empty($attributes)) {
+                $default = array_merge($default, $attributes);
+            }
+        }
 
-if ( ! function_exists('form_error'))
-{
-	/**
-	 * Form Error
-	 *
-	 * Returns the error for a specific form field. This is a helper for the
-	 * form validation class.
-	 *
-	 * @param	string
-	 * @param	string
-	 * @param	string
-	 * @return	string
-	 */
-	function form_error($field = '', $prefix = '', $suffix = '')
-	{
-		if (FALSE === ($OBJ =& _get_validation_object()))
-		{
-			return '';
-		}
+        $att = '';
 
-		return $OBJ->error($field, $prefix, $suffix);
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('validation_errors'))
-{
-	/**
-	 * Validation Error String
-	 *
-	 * Returns all the errors associated with a form submission. This is a helper
-	 * function for the form validation class.
-	 *
-	 * @param	string
-	 * @param	string
-	 * @return	string
-	 */
-	function validation_errors($prefix = '', $suffix = '')
-	{
-		if (FALSE === ($OBJ =& _get_validation_object()))
-		{
-			return '';
-		}
-
-		return $OBJ->error_string($prefix, $suffix);
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('_parse_form_attributes'))
-{
-	/**
-	 * Parse the form attributes
-	 *
-	 * Helper function used by some of the form helpers
-	 *
-	 * @param	array	$attributes	List of attributes
-	 * @param	array	$default	Default values
-	 * @return	string
-	 */
-	function _parse_form_attributes($attributes, $default)
-	{
-		if (is_array($attributes))
-		{
-			foreach ($default as $key => $val)
-			{
-				if (isset($attributes[$key]))
-				{
-					$default[$key] = $attributes[$key];
-					unset($attributes[$key]);
-				}
-			}
-
-			if (count($attributes) > 0)
-			{
-				$default = array_merge($default, $attributes);
-			}
-		}
-
-		$att = '';
-
-		foreach ($default as $key => $val)
-		{
-			if ($key === 'value')
-			{
-				$val = html_escape($val);
-			}
-			elseif ($key === 'name' && ! strlen($default['name']))
-			{
-				continue;
-			}
-
-			$att .= $key.'="'.$val.'" ';
-		}
-
-		return $att;
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('_attributes_to_string'))
-{
-	/**
-	 * Attributes To String
-	 *
-	 * Helper function used by some of the form helpers
-	 *
-	 * @param	mixed
-	 * @return	string
-	 */
-	function _attributes_to_string($attributes)
-	{
-		if (empty($attributes))
-		{
-			return '';
-		}
-
-		if (is_object($attributes))
-		{
-			$attributes = (array) $attributes;
-		}
-
-		if (is_array($attributes))
-		{
-			$atts = '';
-
-			foreach ($attributes as $key => $val)
-			{
-				$atts .= ' '.$key.'="'.$val.'"';
-			}
-
-			return $atts;
-		}
-
-		if (is_string($attributes))
-		{
-			return ' '.$attributes;
-		}
-
-		return FALSE;
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('_get_validation_object'))
-{
-	/**
-	 * Validation Object
-	 *
-	 * Determines what the form validation class was instantiated as, fetches
-	 * the object and returns it.
-	 *
-	 * @return	mixed
-	 */
-	function &_get_validation_object()
-	{
-		$CI =& get_instance();
-
-		// We set this as a variable since we're returning by reference.
-		$return = FALSE;
-
-		if (FALSE !== ($object = $CI->load->is_loaded('Form_validation')))
-		{
-			if ( ! isset($CI->$object) OR ! is_object($CI->$object))
-			{
-				return $return;
-			}
-
-			return $CI->$object;
-		}
-
-		return $return;
-	}
+        foreach ($default as $key => $val) {
+            if (! is_bool($val)) {
+                if ($key === 'value') {
+                    $val = esc($val);
+                } elseif ($key === 'name' && ! strlen($default['name'])) {
+                    continue;
+                }
+                $att .= $key . '="' . $val . '"' . ($key === array_key_last($default) ? '' : ' ');
+            } else {
+                $att .= $key . ' ';
+            }
+        }
+
+        return $att;
+    }
 }
diff --git a/www-api/system/helpers/html_helper.php b/www-api/system/helpers/html_helper.php
old mode 100644
new mode 100755
index 93ecb1d3..6c04a86a
--- a/www-api/system/helpers/html_helper.php
+++ b/www-api/system/helpers/html_helper.php
@@ -1,410 +1,545 @@
 <?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
 
 /**
- * CodeIgniter HTML Helpers
+ * This file is part of CodeIgniter 4 framework.
  *
- * @package		CodeIgniter
- * @subpackage	Helpers
- * @category	Helpers
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/helpers/html_helper.html
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
  */
 
-// ------------------------------------------------------------------------
+use CodeIgniter\Files\Exceptions\FileNotFoundException;
+use Config\DocTypes;
+use Config\Mimes;
 
-if ( ! function_exists('heading'))
-{
-	/**
-	 * Heading
-	 *
-	 * Generates an HTML heading tag.
-	 *
-	 * @param	string	content
-	 * @param	int	heading level
-	 * @param	string
-	 * @return	string
-	 */
-	function heading($data = '', $h = '1', $attributes = '')
-	{
-		return '<h'.$h._stringify_attributes($attributes).'>'.$data.'</h'.$h.'>';
-	}
+// CodeIgniter HTML Helpers
+
+if (! function_exists('ul')) {
+    /**
+     * Unordered List
+     *
+     * Generates an HTML unordered list from an single or
+     * multi-dimensional array.
+     *
+     * @param array|object|string $attributes HTML attributes string, array, object
+     */
+    function ul(array $list, $attributes = ''): string
+    {
+        return _list('ul', $list, $attributes);
+    }
 }
 
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('ul'))
-{
-	/**
-	 * Unordered List
-	 *
-	 * Generates an HTML unordered list from an single or multi-dimensional array.
-	 *
-	 * @param	array
-	 * @param	mixed
-	 * @return	string
-	 */
-	function ul($list, $attributes = '')
-	{
-		return _list('ul', $list, $attributes);
-	}
+if (! function_exists('ol')) {
+    /**
+     * Ordered List
+     *
+     * Generates an HTML ordered list from an single or multi-dimensional array.
+     *
+     * @param array|object|string $attributes HTML attributes string, array, object
+     */
+    function ol(array $list, $attributes = ''): string
+    {
+        return _list('ol', $list, $attributes);
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('_list')) {
+    /**
+     * Generates the list
+     *
+     * Generates an HTML ordered list from an single or multi-dimensional array.
+     *
+     * @param array               $list
+     * @param array|object|string $attributes string, array, object
+     */
+    function _list(string $type = 'ul', $list = [], $attributes = '', int $depth = 0): string
+    {
+        // Set the indentation based on the depth
+        $out = str_repeat(' ', $depth)
+                // Write the opening list tag
+                . '<' . $type . stringify_attributes($attributes) . ">\n";
 
-if ( ! function_exists('ol'))
-{
-	/**
-	 * Ordered List
-	 *
-	 * Generates an HTML ordered list from an single or multi-dimensional array.
-	 *
-	 * @param	array
-	 * @param	mixed
-	 * @return	string
-	 */
-	function ol($list, $attributes = '')
-	{
-		return _list('ol', $list, $attributes);
-	}
+        // Cycle through the list elements.  If an array is
+        // encountered we will recursively call _list()
+
+        foreach ($list as $key => $val) {
+            $out .= str_repeat(' ', $depth + 2) . '<li>';
+
+            if (! is_array($val)) {
+                $out .= $val;
+            } else {
+                $out .= $key
+                        . "\n"
+                        . _list($type, $val, '', $depth + 4)
+                        . str_repeat(' ', $depth + 2);
+            }
+
+            $out .= "</li>\n";
+        }
+
+        // Set the indentation for the closing tag and apply it
+        return $out . str_repeat(' ', $depth) . '</' . $type . ">\n";
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('img')) {
+    /**
+     * Image
+     *
+     * Generates an image element
+     *
+     * @param array|string        $src        Image source URI, or array of attributes and values
+     * @param bool                $indexPage  Whether to treat $src as a routed URI string
+     * @param array|object|string $attributes Additional HTML attributes
+     */
+    function img($src = '', bool $indexPage = false, $attributes = ''): string
+    {
+        if (! is_array($src)) {
+            $src = ['src' => $src];
+        }
+        if (! isset($src['src'])) {
+            $src['src'] = $attributes['src'] ?? '';
+        }
+        if (! isset($src['alt'])) {
+            $src['alt'] = $attributes['alt'] ?? '';
+        }
 
-if ( ! function_exists('_list'))
-{
-	/**
-	 * Generates the list
-	 *
-	 * Generates an HTML ordered list from an single or multi-dimensional array.
-	 *
-	 * @param	string
-	 * @param	mixed
-	 * @param	mixed
-	 * @param	int
-	 * @return	string
-	 */
-	function _list($type = 'ul', $list = array(), $attributes = '', $depth = 0)
-	{
-		// If an array wasn't submitted there's nothing to do...
-		if ( ! is_array($list))
-		{
-			return $list;
-		}
+        $img = '<img';
 
-		// Set the indentation based on the depth
-		$out = str_repeat(' ', $depth)
-			// Write the opening list tag
-			.'<'.$type._stringify_attributes($attributes).">\n";
+        // Check for a relative URI
+        if (! preg_match('#^([a-z]+:)?//#i', $src['src']) && strpos($src['src'], 'data:') !== 0) {
+            if ($indexPage === true) {
+                $img .= ' src="' . site_url($src['src']) . '"';
+            } else {
+                $img .= ' src="' . slash_item('baseURL') . $src['src'] . '"';
+            }
 
-		// Cycle through the list elements.  If an array is
-		// encountered we will recursively call _list()
+            unset($src['src']);
+        }
 
-		static $_last_list_item = '';
-		foreach ($list as $key => $val)
-		{
-			$_last_list_item = $key;
+        // Append any other values
+        foreach ($src as $key => $value) {
+            $img .= ' ' . $key . '="' . $value . '"';
+        }
 
-			$out .= str_repeat(' ', $depth + 2).'<li>';
+        // Prevent passing completed values to stringify_attributes
+        if (is_array($attributes)) {
+            unset($attributes['alt'], $attributes['src']);
+        }
 
-			if ( ! is_array($val))
-			{
-				$out .= $val;
-			}
-			else
-			{
-				$out .= $_last_list_item."\n"._list($type, $val, '', $depth + 4).str_repeat(' ', $depth + 2);
-			}
-
-			$out .= "</li>\n";
-		}
-
-		// Set the indentation for the closing tag and apply it
-		return $out.str_repeat(' ', $depth).'</'.$type.">\n";
-	}
+        return $img . stringify_attributes($attributes) . ' />';
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('img_data')) {
+    /**
+     * Image (data)
+     *
+     * Generates a src-ready string from an image using the "data:" protocol
+     *
+     * @param string      $path Image source path
+     * @param string|null $mime MIME type to use, or null to guess
+     */
+    function img_data(string $path, ?string $mime = null): string
+    {
+        if (! is_file($path) || ! is_readable($path)) {
+            throw FileNotFoundException::forFileNotFound($path);
+        }
 
-if ( ! function_exists('img'))
-{
-	/**
-	 * Image
-	 *
-	 * Generates an <img /> element
-	 *
-	 * @param	mixed
-	 * @param	bool
-	 * @param	mixed
-	 * @return	string
-	 */
-	function img($src = '', $index_page = FALSE, $attributes = '')
-	{
-		if ( ! is_array($src) )
-		{
-			$src = array('src' => $src);
-		}
+        // Read in file binary data
+        $handle = fopen($path, 'rb');
+        $data   = fread($handle, filesize($path));
+        fclose($handle);
 
-		// If there is no alt attribute defined, set it to an empty string
-		if ( ! isset($src['alt']))
-		{
-			$src['alt'] = '';
-		}
+        // Encode as base64
+        $data = base64_encode($data);
 
-		$img = '<img';
+        // Figure out the type (Hail Mary to JPEG)
+        $mime ??= Mimes::guessTypeFromExtension(pathinfo($path, PATHINFO_EXTENSION)) ?? 'image/jpg';
 
-		foreach ($src as $k => $v)
-		{
-			if ($k === 'src' && ! preg_match('#^(data:[a-z,;])|(([a-z]+:)?(?<!data:)//)#i', $v))
-			{
-				if ($index_page === TRUE)
-				{
-					$img .= ' src="'.get_instance()->config->site_url($v).'"';
-				}
-				else
-				{
-					$img .= ' src="'.get_instance()->config->base_url($v).'"';
-				}
-			}
-			else
-			{
-				$img .= ' '.$k.'="'.$v.'"';
-			}
-		}
-
-		return $img._stringify_attributes($attributes).' />';
-	}
+        return 'data:' . $mime . ';base64,' . $data;
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('doctype')) {
+    /**
+     * Doctype
+     *
+     * Generates a page document type declaration
+     *
+     * Examples of valid options: html5, xhtml-11, xhtml-strict, xhtml-trans,
+     * xhtml-frame, html4-strict, html4-trans, and html4-frame.
+     * All values are saved in the doctypes config file.
+     *
+     * @param string $type The doctype to be generated
+     */
+    function doctype(string $type = 'html5'): string
+    {
+        $config   = new DocTypes();
+        $doctypes = $config->list;
 
-if ( ! function_exists('doctype'))
-{
-	/**
-	 * Doctype
-	 *
-	 * Generates a page document type declaration
-	 *
-	 * Examples of valid options: html5, xhtml-11, xhtml-strict, xhtml-trans,
-	 * xhtml-frame, html4-strict, html4-trans, and html4-frame.
-	 * All values are saved in the doctypes config file.
-	 *
-	 * @param	string	type	The doctype to be generated
-	 * @return	string
-	 */
-	function doctype($type = 'xhtml1-strict')
-	{
-		static $doctypes;
-
-		if ( ! is_array($doctypes))
-		{
-			if (file_exists(APPPATH.'config/doctypes.php'))
-			{
-				include(APPPATH.'config/doctypes.php');
-			}
-
-			if (file_exists(APPPATH.'config/'.ENVIRONMENT.'/doctypes.php'))
-			{
-				include(APPPATH.'config/'.ENVIRONMENT.'/doctypes.php');
-			}
-
-			if (empty($_doctypes) OR ! is_array($_doctypes))
-			{
-				$doctypes = array();
-				return FALSE;
-			}
-
-			$doctypes = $_doctypes;
-		}
-
-		return isset($doctypes[$type]) ? $doctypes[$type] : FALSE;
-	}
+        return $doctypes[$type] ?? false;
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('script_tag')) {
+    /**
+     * Script
+     *
+     * Generates link to a JS file
+     *
+     * @param array|string $src       Script source or an array of attributes
+     * @param bool         $indexPage Should indexPage be added to the JS path
+     */
+    function script_tag($src = '', bool $indexPage = false): string
+    {
+        $cspNonce = csp_script_nonce();
+        $cspNonce = $cspNonce ? ' ' . $cspNonce : $cspNonce;
+        $script   = '<script' . $cspNonce . ' ';
+        if (! is_array($src)) {
+            $src = ['src' => $src];
+        }
 
-if ( ! function_exists('link_tag'))
-{
-	/**
-	 * Link
-	 *
-	 * Generates link to a CSS file
-	 *
-	 * @param	mixed	stylesheet hrefs or an array
-	 * @param	string	rel
-	 * @param	string	type
-	 * @param	string	title
-	 * @param	string	media
-	 * @param	bool	should index_page be added to the css path
-	 * @return	string
-	 */
-	function link_tag($href = '', $rel = 'stylesheet', $type = 'text/css', $title = '', $media = '', $index_page = FALSE)
-	{
-		$CI =& get_instance();
-		$link = '<link ';
+        foreach ($src as $k => $v) {
+            if ($k === 'src' && ! preg_match('#^([a-z]+:)?//#i', $v)) {
+                if ($indexPage === true) {
+                    $script .= 'src="' . site_url($v) . '" ';
+                } else {
+                    $script .= 'src="' . slash_item('baseURL') . $v . '" ';
+                }
+            } else {
+                // for attributes without values, like async or defer, use NULL.
+                $script .= $k . (null === $v ? ' ' : '="' . $v . '" ');
+            }
+        }
 
-		if (is_array($href))
-		{
-			foreach ($href as $k => $v)
-			{
-				if ($k === 'href' && ! preg_match('#^([a-z]+:)?//#i', $v))
-				{
-					if ($index_page === TRUE)
-					{
-						$link .= 'href="'.$CI->config->site_url($v).'" ';
-					}
-					else
-					{
-						$link .= 'href="'.$CI->config->base_url($v).'" ';
-					}
-				}
-				else
-				{
-					$link .= $k.'="'.$v.'" ';
-				}
-			}
-		}
-		else
-		{
-			if (preg_match('#^([a-z]+:)?//#i', $href))
-			{
-				$link .= 'href="'.$href.'" ';
-			}
-			elseif ($index_page === TRUE)
-			{
-				$link .= 'href="'.$CI->config->site_url($href).'" ';
-			}
-			else
-			{
-				$link .= 'href="'.$CI->config->base_url($href).'" ';
-			}
-
-			$link .= 'rel="'.$rel.'" type="'.$type.'" ';
-
-			if ($media !== '')
-			{
-				$link .= 'media="'.$media.'" ';
-			}
-
-			if ($title !== '')
-			{
-				$link .= 'title="'.$title.'" ';
-			}
-		}
-
-		return $link."/>\n";
-	}
+        return $script . 'type="text/javascript"></script>';
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('link_tag')) {
+    /**
+     * Link
+     *
+     * Generates link to a CSS file
+     *
+     * @param array|string $href      Stylesheet href or an array
+     * @param bool         $indexPage should indexPage be added to the CSS path.
+     */
+    function link_tag($href = '', string $rel = 'stylesheet', string $type = 'text/css', string $title = '', string $media = '', bool $indexPage = false, string $hreflang = ''): string
+    {
+        $link = '<link ';
 
-if ( ! function_exists('meta'))
-{
-	/**
-	 * Generates meta tags from an array of key/values
-	 *
-	 * @param	array
-	 * @param	string
-	 * @param	string
-	 * @param	string
-	 * @return	string
-	 */
-	function meta($name = '', $content = '', $type = 'name', $newline = "\n")
-	{
-		// Since we allow the data to be passes as a string, a simple array
-		// or a multidimensional one, we need to do a little prepping.
-		if ( ! is_array($name))
-		{
-			$name = array(array('name' => $name, 'content' => $content, 'type' => $type, 'newline' => $newline));
-		}
-		elseif (isset($name['name']))
-		{
-			// Turn single array into multidimensional
-			$name = array($name);
-		}
+        // extract fields if needed
+        if (is_array($href)) {
+            $rel       = $href['rel'] ?? $rel;
+            $type      = $href['type'] ?? $type;
+            $title     = $href['title'] ?? $title;
+            $media     = $href['media'] ?? $media;
+            $hreflang  = $href['hreflang'] ?? '';
+            $indexPage = $href['indexPage'] ?? $indexPage;
+            $href      = $href['href'] ?? '';
+        }
 
-		$str = '';
-		foreach ($name as $meta)
-		{
-			$type		= (isset($meta['type']) && $meta['type'] !== 'name')	? 'http-equiv' : 'name';
-			$name		= isset($meta['name'])					? $meta['name'] : '';
-			$content	= isset($meta['content'])				? $meta['content'] : '';
-			$newline	= isset($meta['newline'])				? $meta['newline'] : "\n";
+        if (! preg_match('#^([a-z]+:)?//#i', $href)) {
+            if ($indexPage === true) {
+                $link .= 'href="' . site_url($href) . '" ';
+            } else {
+                $link .= 'href="' . slash_item('baseURL') . $href . '" ';
+            }
+        } else {
+            $link .= 'href="' . $href . '" ';
+        }
 
-			$str .= '<meta '.$type.'="'.$name.'" content="'.$content.'" />'.$newline;
-		}
+        if ($hreflang !== '') {
+            $link .= 'hreflang="' . $hreflang . '" ';
+        }
 
-		return $str;
-	}
+        $link .= 'rel="' . $rel . '" ';
+
+        if (! in_array($rel, ['alternate', 'canonical'], true)) {
+            $link .= 'type="' . $type . '" ';
+        }
+
+        if ($media !== '') {
+            $link .= 'media="' . $media . '" ';
+        }
+
+        if ($title !== '') {
+            $link .= 'title="' . $title . '" ';
+        }
+
+        return $link . '/>';
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('video')) {
+    /**
+     * Video
+     *
+     * Generates a video element to embed videos. The video element can
+     * contain one or more video sources
+     *
+     * @param array|string $src                Either a source string or an array of sources
+     * @param string       $unsupportedMessage The message to display if the media tag is not supported by the browser
+     * @param string       $attributes         HTML attributes
+     */
+    function video($src, string $unsupportedMessage = '', string $attributes = '', array $tracks = [], bool $indexPage = false): string
+    {
+        if (is_array($src)) {
+            return _media('video', $src, $unsupportedMessage, $attributes, $tracks);
+        }
 
-if ( ! function_exists('br'))
-{
-	/**
-	 * Generates HTML BR tags based on number supplied
-	 *
-	 * @deprecated	3.0.0	Use str_repeat() instead
-	 * @param	int	$count	Number of times to repeat the tag
-	 * @return	string
-	 */
-	function br($count = 1)
-	{
-		return str_repeat('<br />', $count);
-	}
+        $video = '<video';
+
+        if (_has_protocol($src)) {
+            $video .= ' src="' . $src . '"';
+        } elseif ($indexPage === true) {
+            $video .= ' src="' . site_url($src) . '"';
+        } else {
+            $video .= ' src="' . slash_item('baseURL') . $src . '"';
+        }
+
+        if ($attributes !== '') {
+            $video .= ' ' . $attributes;
+        }
+
+        $video .= ">\n";
+
+        foreach ($tracks as $track) {
+            $video .= _space_indent() . $track . "\n";
+        }
+
+        if (! empty($unsupportedMessage)) {
+            $video .= _space_indent()
+                    . $unsupportedMessage
+                    . "\n";
+        }
+
+        return $video . "</video>\n";
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('audio')) {
+    /**
+     * Audio
+     *
+     * Generates an audio element to embed sounds
+     *
+     * @param array|string $src                Either a source string or an array of sources
+     * @param string       $unsupportedMessage The message to display if the media tag is not supported by the browser.
+     * @param string       $attributes         HTML attributes
+     */
+    function audio($src, string $unsupportedMessage = '', string $attributes = '', array $tracks = [], bool $indexPage = false): string
+    {
+        if (is_array($src)) {
+            return _media('audio', $src, $unsupportedMessage, $attributes, $tracks);
+        }
 
-if ( ! function_exists('nbs'))
-{
-	/**
-	 * Generates non-breaking space entities based on number supplied
-	 *
-	 * @deprecated	3.0.0	Use str_repeat() instead
-	 * @param	int
-	 * @return	string
-	 */
-	function nbs($num = 1)
-	{
-		return str_repeat('&nbsp;', $num);
-	}
+        $audio = '<audio';
+
+        if (_has_protocol($src)) {
+            $audio .= ' src="' . $src . '"';
+        } elseif ($indexPage === true) {
+            $audio .= ' src="' . site_url($src) . '"';
+        } else {
+            $audio .= ' src="' . slash_item('baseURL') . $src . '"';
+        }
+
+        if ($attributes !== '') {
+            $audio .= ' ' . $attributes;
+        }
+
+        $audio .= '>';
+
+        foreach ($tracks as $track) {
+            $audio .= "\n" . _space_indent() . $track;
+        }
+
+        if (! empty($unsupportedMessage)) {
+            $audio .= "\n" . _space_indent() . $unsupportedMessage . "\n";
+        }
+
+        return $audio . "</audio>\n";
+    }
+}
+
+if (! function_exists('_media')) {
+    /**
+     * Generate media based tag
+     *
+     * @param string $unsupportedMessage The message to display if the media tag is not supported by the browser.
+     */
+    function _media(string $name, array $types = [], string $unsupportedMessage = '', string $attributes = '', array $tracks = []): string
+    {
+        $media = '<' . $name;
+
+        if (empty($attributes)) {
+            $media .= '>';
+        } else {
+            $media .= ' ' . $attributes . '>';
+        }
+
+        $media .= "\n";
+
+        foreach ($types as $option) {
+            $media .= _space_indent() . $option . "\n";
+        }
+
+        foreach ($tracks as $track) {
+            $media .= _space_indent() . $track . "\n";
+        }
+
+        if (! empty($unsupportedMessage)) {
+            $media .= _space_indent() . $unsupportedMessage . "\n";
+        }
+
+        return $media . ('</' . $name . ">\n");
+    }
+}
+
+if (! function_exists('source')) {
+    /**
+     * Source
+     *
+     * Generates a source element that specifies multiple media resources
+     * for either audio or video element
+     *
+     * @param string $src        The path of the media resource
+     * @param string $type       The MIME-type of the resource with optional codecs parameters
+     * @param string $attributes HTML attributes
+     */
+    function source(string $src, string $type = 'unknown', string $attributes = '', bool $indexPage = false): string
+    {
+        if (! _has_protocol($src)) {
+            $src = $indexPage === true ? site_url($src) : slash_item('baseURL') . $src;
+        }
+
+        $source = '<source src="' . $src
+                . '" type="' . $type . '"';
+
+        if (! empty($attributes)) {
+            $source .= ' ' . $attributes;
+        }
+
+        return $source . ' />';
+    }
+}
+
+if (! function_exists('track')) {
+    /**
+     * Track
+     *
+     * Generates a track element to specify timed tracks. The tracks are
+     * formatted in WebVTT format.
+     *
+     * @param string $src The path of the .VTT file
+     */
+    function track(string $src, string $kind, string $srcLanguage, string $label): string
+    {
+        return '<track src="' . $src
+                . '" kind="' . $kind
+                . '" srclang="' . $srcLanguage
+                . '" label="' . $label
+                . '" />';
+    }
+}
+
+if (! function_exists('object')) {
+    /**
+     * Object
+     *
+     * Generates an object element that represents the media
+     * as either image or a resource plugin such as audio, video,
+     * Java applets, ActiveX, PDF and Flash
+     *
+     * @param string $data       A resource URL
+     * @param string $type       Content-type of the resource
+     * @param string $attributes HTML attributes
+     */
+    function object(string $data, string $type = 'unknown', string $attributes = '', array $params = [], bool $indexPage = false): string
+    {
+        if (! _has_protocol($data)) {
+            $data = $indexPage === true ? site_url($data) : slash_item('baseURL') . $data;
+        }
+
+        $object = '<object data="' . $data . '" '
+                . $attributes . '>';
+
+        if (! empty($params)) {
+            $object .= "\n";
+        }
+
+        foreach ($params as $param) {
+            $object .= _space_indent() . $param . "\n";
+        }
+
+        return $object . "</object>\n";
+    }
+}
+
+if (! function_exists('param')) {
+    /**
+     * Param
+     *
+     * Generates a param element that defines parameters
+     * for the object element.
+     *
+     * @param string $name       The name of the parameter
+     * @param string $value      The value of the parameter
+     * @param string $type       The MIME-type
+     * @param string $attributes HTML attributes
+     */
+    function param(string $name, string $value, string $type = 'ref', string $attributes = ''): string
+    {
+        return '<param name="' . $name
+                . '" type="' . $type
+                . '" value="' . $value
+                . '" ' . $attributes . ' />';
+    }
+}
+
+if (! function_exists('embed')) {
+    /**
+     * Embed
+     *
+     * Generates an embed element
+     *
+     * @param string $src        The path of the resource to embed
+     * @param string $type       MIME-type
+     * @param string $attributes HTML attributes
+     */
+    function embed(string $src, string $type = 'unknown', string $attributes = '', bool $indexPage = false): string
+    {
+        if (! _has_protocol($src)) {
+            $src = $indexPage === true ? site_url($src) : slash_item('baseURL') . $src;
+        }
+
+        return '<embed src="' . $src
+                . '" type="' . $type . '" '
+                . $attributes . " />\n";
+    }
+}
+
+if (! function_exists('_has_protocol')) {
+    /**
+     * Test the protocol of a URI.
+     *
+     * @return false|int
+     */
+    function _has_protocol(string $url)
+    {
+        return preg_match('#^([a-z]+:)?//#i', $url);
+    }
+}
+
+if (! function_exists('_space_indent')) {
+    /**
+     * Provide space indenting.
+     */
+    function _space_indent(int $depth = 2): string
+    {
+        return str_repeat(' ', $depth);
+    }
 }
diff --git a/www-api/system/helpers/index.html b/www-api/system/helpers/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/system/helpers/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/system/helpers/inflector_helper.php b/www-api/system/helpers/inflector_helper.php
old mode 100644
new mode 100755
index 91a5d84f..b4d38015
--- a/www-api/system/helpers/inflector_helper.php
+++ b/www-api/system/helpers/inflector_helper.php
@@ -1,288 +1,322 @@
 <?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
 
 /**
- * CodeIgniter Inflector Helpers
+ * This file is part of CodeIgniter 4 framework.
  *
- * @package		CodeIgniter
- * @subpackage	Helpers
- * @category	Helpers
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/helpers/inflector_helper.html
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
  */
 
-// --------------------------------------------------------------------
+// CodeIgniter Inflector Helpers
 
-if ( ! function_exists('singular'))
-{
-	/**
-	 * Singular
-	 *
-	 * Takes a plural word and makes it singular
-	 *
-	 * @param	string	$str	Input string
-	 * @return	string
-	 */
-	function singular($str)
-	{
-		$result = strval($str);
+if (! function_exists('singular')) {
+    /**
+     * Singular
+     *
+     * Takes a plural word and makes it singular
+     *
+     * @param string $string Input string
+     */
+    function singular(string $string): string
+    {
+        $result = $string;
 
-		if ( ! word_is_countable($result))
-		{
-			return $result;
-		}
+        if (! is_pluralizable($result)) {
+            return $result;
+        }
 
-		$singular_rules = array(
-			'/(matr)ices$/'		=> '\1ix',
-			'/(vert|ind)ices$/'	=> '\1ex',
-			'/^(ox)en/'		=> '\1',
-			'/(alias)es$/'		=> '\1',
-			'/([octop|vir])i$/'	=> '\1us',
-			'/(cris|ax|test)es$/'	=> '\1is',
-			'/(shoe)s$/'		=> '\1',
-			'/(o)es$/'		=> '\1',
-			'/(bus|campus)es$/'	=> '\1',
-			'/([m|l])ice$/'		=> '\1ouse',
-			'/(x|ch|ss|sh)es$/'	=> '\1',
-			'/(m)ovies$/'		=> '\1\2ovie',
-			'/(s)eries$/'		=> '\1\2eries',
-			'/([^aeiouy]|qu)ies$/'	=> '\1y',
-			'/([lr])ves$/'		=> '\1f',
-			'/(tive)s$/'		=> '\1',
-			'/(hive)s$/'		=> '\1',
-			'/([^f])ves$/'		=> '\1fe',
-			'/(^analy)ses$/'	=> '\1sis',
-			'/((a)naly|(b)a|(d)iagno|(p)arenthe|(p)rogno|(s)ynop|(t)he)ses$/' => '\1\2sis',
-			'/([ti])a$/'		=> '\1um',
-			'/(p)eople$/'		=> '\1\2erson',
-			'/(m)en$/'		=> '\1an',
-			'/(s)tatuses$/'		=> '\1\2tatus',
-			'/(c)hildren$/'		=> '\1\2hild',
-			'/(n)ews$/'		=> '\1\2ews',
-			'/(quiz)zes$/'		=> '\1',
-			'/([^us])s$/'		=> '\1'
-		);
+        // Arranged in order.
+        $singularRules = [
+            '/(matr)ices$/'                                                   => '\1ix',
+            '/(vert|ind)ices$/'                                               => '\1ex',
+            '/^(ox)en/'                                                       => '\1',
+            '/(alias)es$/'                                                    => '\1',
+            '/([octop|vir])i$/'                                               => '\1us',
+            '/(cris|ax|test)es$/'                                             => '\1is',
+            '/(shoe)s$/'                                                      => '\1',
+            '/(o)es$/'                                                        => '\1',
+            '/(bus|campus)es$/'                                               => '\1',
+            '/([m|l])ice$/'                                                   => '\1ouse',
+            '/(x|ch|ss|sh)es$/'                                               => '\1',
+            '/(m)ovies$/'                                                     => '\1\2ovie',
+            '/(s)eries$/'                                                     => '\1\2eries',
+            '/([^aeiouy]|qu)ies$/'                                            => '\1y',
+            '/([lr])ves$/'                                                    => '\1f',
+            '/(tive)s$/'                                                      => '\1',
+            '/(hive)s$/'                                                      => '\1',
+            '/([^f])ves$/'                                                    => '\1fe',
+            '/(^analy)ses$/'                                                  => '\1sis',
+            '/((a)naly|(b)a|(d)iagno|(p)arenthe|(p)rogno|(s)ynop|(t)he)ses$/' => '\1\2sis',
+            '/([ti])a$/'                                                      => '\1um',
+            '/(p)eople$/'                                                     => '\1\2erson',
+            '/(m)en$/'                                                        => '\1an',
+            '/(s)tatuses$/'                                                   => '\1\2tatus',
+            '/(c)hildren$/'                                                   => '\1\2hild',
+            '/(n)ews$/'                                                       => '\1\2ews',
+            '/(quiz)zes$/'                                                    => '\1',
+            '/([^us])s$/'                                                     => '\1',
+        ];
 
-		foreach ($singular_rules as $rule => $replacement)
-		{
-			if (preg_match($rule, $result))
-			{
-				$result = preg_replace($rule, $replacement, $result);
-				break;
-			}
-		}
+        foreach ($singularRules as $rule => $replacement) {
+            if (preg_match($rule, $result)) {
+                $result = preg_replace($rule, $replacement, $result);
+                break;
+            }
+        }
 
-		return $result;
-	}
+        return $result;
+    }
 }
 
-// --------------------------------------------------------------------
+if (! function_exists('plural')) {
+    /**
+     * Plural
+     *
+     * Takes a singular word and makes it plural
+     *
+     * @param string $string Input string
+     */
+    function plural(string $string): string
+    {
+        $result = $string;
 
-if ( ! function_exists('plural'))
-{
-	/**
-	 * Plural
-	 *
-	 * Takes a singular word and makes it plural
-	 *
-	 * @param	string	$str	Input string
-	 * @return	string
-	 */
-	function plural($str)
-	{
-		$result = strval($str);
+        if (! is_pluralizable($result)) {
+            return $result;
+        }
 
-		if ( ! word_is_countable($result))
-		{
-			return $result;
-		}
+        $pluralRules = [
+            '/(quiz)$/'               => '\1zes',    // quizzes
+            '/^(ox)$/'                => '\1\2en', // ox
+            '/([m|l])ouse$/'          => '\1ice', // mouse, louse
+            '/(matr|vert|ind)ix|ex$/' => '\1ices', // matrix, vertex, index
+            '/(x|ch|ss|sh)$/'         => '\1es', // search, switch, fix, box, process, address
+            '/([^aeiouy]|qu)y$/'      => '\1ies', // query, ability, agency
+            '/(hive)$/'               => '\1s', // archive, hive
+            '/(?:([^f])fe|([lr])f)$/' => '\1\2ves', // half, safe, wife
+            '/sis$/'                  => 'ses', // basis, diagnosis
+            '/([ti])um$/'             => '\1a', // datum, medium
+            '/(p)erson$/'             => '\1eople', // person, salesperson
+            '/(m)an$/'                => '\1en', // man, woman, spokesman
+            '/(c)hild$/'              => '\1hildren', // child
+            '/(buffal|tomat)o$/'      => '\1\2oes', // buffalo, tomato
+            '/(bu|campu)s$/'          => '\1\2ses', // bus, campus
+            '/(alias|status|virus)$/' => '\1es', // alias
+            '/(octop)us$/'            => '\1i', // octopus
+            '/(ax|cris|test)is$/'     => '\1es', // axis, crisis
+            '/s$/'                    => 's', // no change (compatibility)
+            '/$/'                     => 's',
+        ];
 
-		$plural_rules = array(
-			'/(quiz)$/'                => '\1zes',      // quizzes
-			'/^(ox)$/'                 => '\1\2en',     // ox
-			'/([m|l])ouse$/'           => '\1ice',      // mouse, louse
-			'/(matr|vert|ind)ix|ex$/'  => '\1ices',     // matrix, vertex, index
-			'/(x|ch|ss|sh)$/'          => '\1es',       // search, switch, fix, box, process, address
-			'/([^aeiouy]|qu)y$/'       => '\1ies',      // query, ability, agency
-			'/(hive)$/'                => '\1s',        // archive, hive
-			'/(?:([^f])fe|([lr])f)$/'  => '\1\2ves',    // half, safe, wife
-			'/sis$/'                   => 'ses',        // basis, diagnosis
-			'/([ti])um$/'              => '\1a',        // datum, medium
-			'/(p)erson$/'              => '\1eople',    // person, salesperson
-			'/(m)an$/'                 => '\1en',       // man, woman, spokesman
-			'/(c)hild$/'               => '\1hildren',  // child
-			'/(buffal|tomat)o$/'       => '\1\2oes',    // buffalo, tomato
-			'/(bu|campu)s$/'           => '\1\2ses',    // bus, campus
-			'/(alias|status|virus)$/'  => '\1es',       // alias
-			'/(octop)us$/'             => '\1i',        // octopus
-			'/(ax|cris|test)is$/'      => '\1es',       // axis, crisis
-			'/s$/'                     => 's',          // no change (compatibility)
-			'/$/'                      => 's',
-		);
+        foreach ($pluralRules as $rule => $replacement) {
+            if (preg_match($rule, $result)) {
+                $result = preg_replace($rule, $replacement, $result);
+                break;
+            }
+        }
 
-		foreach ($plural_rules as $rule => $replacement)
-		{
-			if (preg_match($rule, $result))
-			{
-				$result = preg_replace($rule, $replacement, $result);
-				break;
-			}
-		}
-
-		return $result;
-	}
+        return $result;
+    }
 }
 
-// --------------------------------------------------------------------
+if (! function_exists('counted')) {
+    /**
+     * Counted
+     *
+     * Takes a number and a word to return the plural or not
+     * E.g. 0 cats, 1 cat, 2 cats, ...
+     *
+     * @param int    $count  Number of items
+     * @param string $string Input string
+     */
+    function counted(int $count, string $string): string
+    {
+        $result = "{$count} ";
 
-if ( ! function_exists('camelize'))
-{
-	/**
-	 * Camelize
-	 *
-	 * Takes multiple words separated by spaces or underscores and camelizes them
-	 *
-	 * @param	string	$str	Input string
-	 * @return	string
-	 */
-	function camelize($str)
-	{
-		return strtolower($str[0]).substr(str_replace(' ', '', ucwords(preg_replace('/[\s_]+/', ' ', $str))), 1);
-	}
+        return $result . ($count === 1 ? singular($string) : plural($string));
+    }
 }
 
-// --------------------------------------------------------------------
-
-if ( ! function_exists('underscore'))
-{
-	/**
-	 * Underscore
-	 *
-	 * Takes multiple words separated by spaces and underscores them
-	 *
-	 * @param	string	$str	Input string
-	 * @return	string
-	 */
-	function underscore($str)
-	{
-		return preg_replace('/[\s]+/', '_', trim(MB_ENABLED ? mb_strtolower($str) : strtolower($str)));
-	}
+if (! function_exists('camelize')) {
+    /**
+     * Camelize
+     *
+     * Takes multiple words separated by spaces or
+     * underscores and converts them to camel case.
+     *
+     * @param string $string Input string
+     */
+    function camelize(string $string): string
+    {
+        return lcfirst(str_replace(' ', '', ucwords(preg_replace('/[\s_]+/', ' ', $string))));
+    }
 }
 
-// --------------------------------------------------------------------
-
-if ( ! function_exists('humanize'))
-{
-	/**
-	 * Humanize
-	 *
-	 * Takes multiple words separated by the separator and changes them to spaces
-	 *
-	 * @param	string	$str		Input string
-	 * @param 	string	$separator	Input separator
-	 * @return	string
-	 */
-	function humanize($str, $separator = '_')
-	{
-		return ucwords(preg_replace('/['.preg_quote($separator).']+/', ' ', trim(MB_ENABLED ? mb_strtolower($str) : strtolower($str))));
-	}
+if (! function_exists('pascalize')) {
+    /**
+     * Pascalize
+     *
+     * Takes multiple words separated by spaces or
+     * underscores and converts them to Pascal case,
+     * which is camel case with an uppercase first letter.
+     *
+     * @param string $string Input string
+     */
+    function pascalize(string $string): string
+    {
+        return ucfirst(camelize($string));
+    }
 }
 
-// --------------------------------------------------------------------
+if (! function_exists('underscore')) {
+    /**
+     * Underscore
+     *
+     * Takes multiple words separated by spaces and underscores them
+     *
+     * @param string $string Input string
+     */
+    function underscore(string $string): string
+    {
+        $replacement = trim($string);
 
-if ( ! function_exists('word_is_countable'))
-{
-	/**
-	 * Checks if the given word has a plural version.
-	 *
-	 * @param	string	$word	Word to check
-	 * @return	bool
-	 */
-	function word_is_countable($word)
-	{
-		return ! in_array(
-			strtolower($word),
-			array(
-				'audio',
-				'bison',
-				'chassis',
-				'compensation',
-				'coreopsis',
-				'data',
-				'deer',
-				'education',
-				'emoji',
-				'equipment',
-				'fish',
-				'furniture',
-				'gold',
-				'information',
-				'knowledge',
-				'love',
-				'rain',
-				'money',
-				'moose',
-				'nutrition',
-				'offspring',
-				'plankton',
-				'pokemon',
-				'police',
-				'rice',
-				'series',
-				'sheep',
-				'species',
-				'swine',
-				'traffic',
-				'wheat'
-			)
-		);
-	}
+        return preg_replace('/[\s]+/', '_', $replacement);
+    }
 }
 
-// --------------------------------------------------------------------
+if (! function_exists('humanize')) {
+    /**
+     * Humanize
+     *
+     * Takes multiple words separated by the separator,
+     * camelizes and changes them to spaces
+     *
+     * @param string $string    Input string
+     * @param string $separator Input separator
+     */
+    function humanize(string $string, string $separator = '_'): string
+    {
+        $replacement = trim($string);
 
-if ( ! function_exists('is_countable'))
-{
-	function is_countable($word)
-	{
-		trigger_error('is_countable() is a native PHP function since version 7.3.0; use word_is_countable() instead', E_USER_WARNING);
-		return word_is_countable($word);
-	}
+        return ucwords(preg_replace('/[' . $separator . ']+/', ' ', $replacement));
+    }
+}
+
+if (! function_exists('is_pluralizable')) {
+    /**
+     * Checks if the given word has a plural version.
+     *
+     * @param string $word Word to check
+     */
+    function is_pluralizable(string $word): bool
+    {
+        $uncountables = in_array(
+            strtolower($word),
+            [
+                'advice',
+                'bravery',
+                'butter',
+                'chaos',
+                'clarity',
+                'coal',
+                'courage',
+                'cowardice',
+                'curiosity',
+                'education',
+                'equipment',
+                'evidence',
+                'fish',
+                'fun',
+                'furniture',
+                'greed',
+                'help',
+                'homework',
+                'honesty',
+                'information',
+                'insurance',
+                'jewelry',
+                'knowledge',
+                'livestock',
+                'love',
+                'luck',
+                'marketing',
+                'meta',
+                'money',
+                'mud',
+                'news',
+                'patriotism',
+                'racism',
+                'rice',
+                'satisfaction',
+                'scenery',
+                'series',
+                'sexism',
+                'silence',
+                'species',
+                'spelling',
+                'sugar',
+                'water',
+                'weather',
+                'wisdom',
+                'work',
+            ],
+            true
+        );
+
+        return ! $uncountables;
+    }
+}
+
+if (! function_exists('dasherize')) {
+    /**
+     * Replaces underscores with dashes in the string.
+     *
+     * @param string $string Input string
+     */
+    function dasherize(string $string): string
+    {
+        return str_replace('_', '-', $string);
+    }
+}
+
+if (! function_exists('ordinal')) {
+    /**
+     * Returns the suffix that should be added to a
+     * number to denote the position in an ordered
+     * sequence such as 1st, 2nd, 3rd, 4th.
+     *
+     * @param int $integer The integer to determine the suffix
+     */
+    function ordinal(int $integer): string
+    {
+        $suffixes = [
+            'th',
+            'st',
+            'nd',
+            'rd',
+            'th',
+            'th',
+            'th',
+            'th',
+            'th',
+            'th',
+        ];
+
+        return $integer % 100 >= 11 && $integer % 100 <= 13 ? 'th' : $suffixes[$integer % 10];
+    }
+}
+
+if (! function_exists('ordinalize')) {
+    /**
+     * Turns a number into an ordinal string used
+     * to denote the position in an ordered sequence
+     * such as 1st, 2nd, 3rd, 4th.
+     *
+     * @param int $integer The integer to ordinalize
+     */
+    function ordinalize(int $integer): string
+    {
+        return $integer . ordinal($integer);
+    }
 }
diff --git a/www-api/system/helpers/language_helper.php b/www-api/system/helpers/language_helper.php
deleted file mode 100644
index d6cc1c12..00000000
--- a/www-api/system/helpers/language_helper.php
+++ /dev/null
@@ -1,76 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CodeIgniter Language Helpers
- *
- * @package		CodeIgniter
- * @subpackage	Helpers
- * @category	Helpers
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/helpers/language_helper.html
- */
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('lang'))
-{
-	/**
-	 * Lang
-	 *
-	 * Fetches a language variable and optionally outputs a form label
-	 *
-	 * @param	string	$line		The language line
-	 * @param	string	$for		The "for" value (id of the form element)
-	 * @param	array	$attributes	Any additional HTML attributes
-	 * @return	string
-	 */
-	function lang($line, $for = '', $attributes = array())
-	{
-		$line = get_instance()->lang->line($line);
-
-		if ($for !== '')
-		{
-			$line = '<label for="'.$for.'"'._stringify_attributes($attributes).'>'.$line.'</label>';
-		}
-
-		return $line;
-	}
-}
diff --git a/www-api/system/helpers/number_helper.php b/www-api/system/helpers/number_helper.php
index 27ad80fd..c61229da 100644
--- a/www-api/system/helpers/number_helper.php
+++ b/www-api/system/helpers/number_helper.php
@@ -1,95 +1,212 @@
 <?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
 
 /**
- * CodeIgniter Number Helpers
+ * This file is part of CodeIgniter 4 framework.
  *
- * @package		CodeIgniter
- * @subpackage	Helpers
- * @category	Helpers
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/helpers/number_helper.html
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
  */
 
-// ------------------------------------------------------------------------
+// CodeIgniter Number Helpers
 
-if ( ! function_exists('byte_format'))
-{
-	/**
-	 * Formats a numbers as bytes, based on size, and adds the appropriate suffix
-	 *
-	 * @param	mixed	will be cast as int
-	 * @param	int
-	 * @return	string
-	 */
-	function byte_format($num, $precision = 1)
-	{
-		$CI =& get_instance();
-		$CI->lang->load('number');
+if (! function_exists('number_to_size')) {
+    /**
+     * Formats a numbers as bytes, based on size, and adds the appropriate suffix
+     *
+     * @param mixed  $num    Will be cast as int
+     * @param string $locale
+     *
+     * @return bool|string
+     */
+    function number_to_size($num, int $precision = 1, ?string $locale = null)
+    {
+        // Strip any formatting & ensure numeric input
+        try {
+            $num = 0 + str_replace(',', '', $num);
+        } catch (ErrorException $ee) {
+            return false;
+        }
 
-		if ($num >= 1000000000000)
-		{
-			$num = round($num / 1099511627776, $precision);
-			$unit = $CI->lang->line('terabyte_abbr');
-		}
-		elseif ($num >= 1000000000)
-		{
-			$num = round($num / 1073741824, $precision);
-			$unit = $CI->lang->line('gigabyte_abbr');
-		}
-		elseif ($num >= 1000000)
-		{
-			$num = round($num / 1048576, $precision);
-			$unit = $CI->lang->line('megabyte_abbr');
-		}
-		elseif ($num >= 1000)
-		{
-			$num = round($num / 1024, $precision);
-			$unit = $CI->lang->line('kilobyte_abbr');
-		}
-		else
-		{
-			$unit = $CI->lang->line('bytes');
-			return number_format($num).' '.$unit;
-		}
+        // ignore sub part
+        $generalLocale = $locale;
+        if (! empty($locale) && ($underscorePos = strpos($locale, '_'))) {
+            $generalLocale = substr($locale, 0, $underscorePos);
+        }
 
-		return number_format($num, $precision).' '.$unit;
-	}
+        if ($num >= 1_000_000_000_000) {
+            $num  = round($num / 1_099_511_627_776, $precision);
+            $unit = lang('Number.terabyteAbbr', [], $generalLocale);
+        } elseif ($num >= 1_000_000_000) {
+            $num  = round($num / 1_073_741_824, $precision);
+            $unit = lang('Number.gigabyteAbbr', [], $generalLocale);
+        } elseif ($num >= 1_000_000) {
+            $num  = round($num / 1_048_576, $precision);
+            $unit = lang('Number.megabyteAbbr', [], $generalLocale);
+        } elseif ($num >= 1000) {
+            $num  = round($num / 1024, $precision);
+            $unit = lang('Number.kilobyteAbbr', [], $generalLocale);
+        } else {
+            $unit = lang('Number.bytes', [], $generalLocale);
+        }
+
+        return format_number($num, $precision, $locale, ['after' => ' ' . $unit]);
+    }
+}
+
+if (! function_exists('number_to_amount')) {
+    /**
+     * Converts numbers to a more readable representation
+     * when dealing with very large numbers (in the thousands or above),
+     * up to the quadrillions, because you won't often deal with numbers
+     * larger than that.
+     *
+     * It uses the "short form" numbering system as this is most commonly
+     * used within most English-speaking countries today.
+     *
+     * @see https://simple.wikipedia.org/wiki/Names_for_large_numbers
+     *
+     * @param string $num
+     *
+     * @return bool|string
+     */
+    function number_to_amount($num, int $precision = 0, ?string $locale = null)
+    {
+        // Strip any formatting & ensure numeric input
+        try {
+            $num = 0 + str_replace(',', '', $num);
+        } catch (ErrorException $ee) {
+            return false;
+        }
+
+        $suffix = '';
+
+        // ignore sub part
+        $generalLocale = $locale;
+        if (! empty($locale) && ($underscorePos = strpos($locale, '_'))) {
+            $generalLocale = substr($locale, 0, $underscorePos);
+        }
+
+        if ($num > 1_000_000_000_000_000) {
+            $suffix = lang('Number.quadrillion', [], $generalLocale);
+            $num    = round(($num / 1_000_000_000_000_000), $precision);
+        } elseif ($num > 1_000_000_000_000) {
+            $suffix = lang('Number.trillion', [], $generalLocale);
+            $num    = round(($num / 1_000_000_000_000), $precision);
+        } elseif ($num > 1_000_000_000) {
+            $suffix = lang('Number.billion', [], $generalLocale);
+            $num    = round(($num / 1_000_000_000), $precision);
+        } elseif ($num > 1_000_000) {
+            $suffix = lang('Number.million', [], $generalLocale);
+            $num    = round(($num / 1_000_000), $precision);
+        } elseif ($num > 1000) {
+            $suffix = lang('Number.thousand', [], $generalLocale);
+            $num    = round(($num / 1000), $precision);
+        }
+
+        return format_number($num, $precision, $locale, ['after' => $suffix]);
+    }
+}
+
+if (! function_exists('number_to_currency')) {
+    function number_to_currency(float $num, string $currency, ?string $locale = null, int $fraction = 0): string
+    {
+        return format_number($num, 1, $locale, [
+            'type'     => NumberFormatter::CURRENCY,
+            'currency' => $currency,
+            'fraction' => $fraction,
+        ]);
+    }
+}
+
+if (! function_exists('format_number')) {
+    /**
+     * A general purpose, locale-aware, number_format method.
+     * Used by all of the functions of the number_helper.
+     */
+    function format_number(float $num, int $precision = 1, ?string $locale = null, array $options = []): string
+    {
+        // If locale is not passed, get from the default locale that is set from our config file
+        // or set by HTTP content negotiation.
+        $locale ??= Locale::getDefault();
+
+        // Type can be any of the NumberFormatter options, but provide a default.
+        $type = (int) ($options['type'] ?? NumberFormatter::DECIMAL);
+
+        $formatter = new NumberFormatter($locale, $type);
+
+        // Try to format it per the locale
+        if ($type === NumberFormatter::CURRENCY) {
+            $formatter->setAttribute(NumberFormatter::FRACTION_DIGITS, $options['fraction']);
+            $output = $formatter->formatCurrency($num, $options['currency']);
+        } else {
+            // In order to specify a precision, we'll have to modify
+            // the pattern used by NumberFormatter.
+            $pattern = '#,##0.' . str_repeat('#', $precision);
+
+            $formatter->setPattern($pattern);
+            $output = $formatter->format($num);
+        }
+
+        // This might lead a trailing period if $precision == 0
+        $output = trim($output, '. ');
+
+        if (intl_is_failure($formatter->getErrorCode())) {
+            throw new BadFunctionCallException($formatter->getErrorMessage());
+        }
+
+        // Add on any before/after text.
+        if (isset($options['before']) && is_string($options['before'])) {
+            $output = $options['before'] . $output;
+        }
+
+        if (isset($options['after']) && is_string($options['after'])) {
+            $output .= $options['after'];
+        }
+
+        return $output;
+    }
+}
+
+if (! function_exists('number_to_roman')) {
+    /**
+     * Convert a number to a roman numeral.
+     *
+     * @param string $num it will convert to int
+     */
+    function number_to_roman(string $num): ?string
+    {
+        static $map = [
+            'M'  => 1000,
+            'CM' => 900,
+            'D'  => 500,
+            'CD' => 400,
+            'C'  => 100,
+            'XC' => 90,
+            'L'  => 50,
+            'XL' => 40,
+            'X'  => 10,
+            'IX' => 9,
+            'V'  => 5,
+            'IV' => 4,
+            'I'  => 1,
+        ];
+
+        $num = (int) $num;
+
+        if ($num < 1 || $num > 3999) {
+            return null;
+        }
+
+        $result = '';
+
+        foreach ($map as $roman => $arabic) {
+            $repeat = (int) floor($num / $arabic);
+            $result .= str_repeat($roman, $repeat);
+            $num %= $arabic;
+        }
+
+        return $result;
+    }
 }
diff --git a/www-api/system/helpers/path_helper.php b/www-api/system/helpers/path_helper.php
deleted file mode 100644
index a8f78235..00000000
--- a/www-api/system/helpers/path_helper.php
+++ /dev/null
@@ -1,83 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CodeIgniter Path Helpers
- *
- * @package		CodeIgniter
- * @subpackage	Helpers
- * @category	Helpers
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/helpers/path_helper.html
- */
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('set_realpath'))
-{
-	/**
-	 * Set Realpath
-	 *
-	 * @param	string
-	 * @param	bool	checks to see if the path exists
-	 * @return	string
-	 */
-	function set_realpath($path, $check_existance = FALSE)
-	{
-		// Security check to make sure the path is NOT a URL. No remote file inclusion!
-		if (preg_match('#^(http:\/\/|https:\/\/|www\.|ftp|php:\/\/)#i', $path) OR filter_var($path, FILTER_VALIDATE_IP) === $path)
-		{
-			show_error('The path you submitted must be a local server path, not a URL');
-		}
-
-		// Resolve the path
-		if (realpath($path) !== FALSE)
-		{
-			$path = realpath($path);
-		}
-		elseif ($check_existance && ! is_dir($path) && ! is_file($path))
-		{
-			show_error('Not a valid path: '.$path);
-		}
-
-		// Add a trailing slash, if this is a directory
-		return is_dir($path) ? rtrim($path, DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR : $path;
-	}
-}
diff --git a/www-api/system/helpers/security_helper.php b/www-api/system/helpers/security_helper.php
index dc2b1a43..eba12de5 100644
--- a/www-api/system/helpers/security_helper.php
+++ b/www-api/system/helpers/security_helper.php
@@ -1,138 +1,51 @@
 <?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
 
 /**
- * CodeIgniter Security Helpers
+ * This file is part of CodeIgniter 4 framework.
  *
- * @package		CodeIgniter
- * @subpackage	Helpers
- * @category	Helpers
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/helpers/security_helper.html
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
  */
 
-// ------------------------------------------------------------------------
+use Config\Services;
 
-if ( ! function_exists('xss_clean'))
-{
-	/**
-	 * XSS Filtering
-	 *
-	 * @param	string
-	 * @param	bool	whether or not the content is an image file
-	 * @return	string
-	 */
-	function xss_clean($str, $is_image = FALSE)
-	{
-		return get_instance()->security->xss_clean($str, $is_image);
-	}
+// CodeIgniter Security Helpers
+
+if (! function_exists('sanitize_filename')) {
+    /**
+     * Sanitize a filename to use in a URI.
+     */
+    function sanitize_filename(string $filename): string
+    {
+        return Services::security()->sanitizeFilename($filename);
+    }
 }
 
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('sanitize_filename'))
-{
-	/**
-	 * Sanitize Filename
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	function sanitize_filename($filename)
-	{
-		return get_instance()->security->sanitize_filename($filename);
-	}
+if (! function_exists('strip_image_tags')) {
+    /**
+     * Strip Image Tags
+     */
+    function strip_image_tags(string $str): string
+    {
+        return preg_replace(
+            [
+                '#<img[\s/]+.*?src\s*=\s*(["\'])([^\\1]+?)\\1.*?\>#i',
+                '#<img[\s/]+.*?src\s*=\s*?(([^\s"\'=<>`]+)).*?\>#i',
+            ],
+            '\\2',
+            $str
+        );
+    }
 }
 
-// --------------------------------------------------------------------
-
-if ( ! function_exists('do_hash'))
-{
-	/**
-	 * Hash encode a string
-	 *
-	 * @todo	Remove in version 3.1+.
-	 * @deprecated	3.0.0	Use PHP's native hash() instead.
-	 * @param	string	$str
-	 * @param	string	$type = 'sha1'
-	 * @return	string
-	 */
-	function do_hash($str, $type = 'sha1')
-	{
-		if ( ! in_array(strtolower($type), hash_algos()))
-		{
-			$type = 'md5';
-		}
-
-		return hash($type, $str);
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('strip_image_tags'))
-{
-	/**
-	 * Strip Image Tags
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	function strip_image_tags($str)
-	{
-		return get_instance()->security->strip_image_tags($str);
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('encode_php_tags'))
-{
-	/**
-	 * Convert PHP tags to entities
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	function encode_php_tags($str)
-	{
-		return str_replace(array('<?', '?>'), array('&lt;?', '?&gt;'), $str);
-	}
+if (! function_exists('encode_php_tags')) {
+    /**
+     * Convert PHP tags to entities
+     */
+    function encode_php_tags(string $str): string
+    {
+        return str_replace(['<?', '?>'], ['&lt;?', '?&gt;'], $str);
+    }
 }
diff --git a/www-api/system/helpers/smiley_helper.php b/www-api/system/helpers/smiley_helper.php
deleted file mode 100644
index 091e6dec..00000000
--- a/www-api/system/helpers/smiley_helper.php
+++ /dev/null
@@ -1,256 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CodeIgniter Smiley Helpers
- *
- * @package		CodeIgniter
- * @subpackage	Helpers
- * @category	Helpers
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/helpers/smiley_helper.html
- * @deprecated	3.0.0	This helper is too specific for CI.
- */
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('smiley_js'))
-{
-	/**
-	 * Smiley Javascript
-	 *
-	 * Returns the javascript required for the smiley insertion.  Optionally takes
-	 * an array of aliases to loosely couple the smiley array to the view.
-	 *
-	 * @param	mixed	alias name or array of alias->field_id pairs
-	 * @param	string	field_id if alias name was passed in
-	 * @param	bool
-	 * @return	array
-	 */
-	function smiley_js($alias = '', $field_id = '', $inline = TRUE)
-	{
-		static $do_setup = TRUE;
-		$r = '';
-
-		if ($alias !== '' && ! is_array($alias))
-		{
-			$alias = array($alias => $field_id);
-		}
-
-		if ($do_setup === TRUE)
-		{
-			$do_setup = FALSE;
-			$m = array();
-
-			if (is_array($alias))
-			{
-				foreach ($alias as $name => $id)
-				{
-					$m[] = '"'.$name.'" : "'.$id.'"';
-				}
-			}
-
-			$m = '{'.implode(',', $m).'}';
-
-			$r .= <<<EOF
-			var smiley_map = {$m};
-
-			function insert_smiley(smiley, field_id) {
-				var el = document.getElementById(field_id), newStart;
-
-				if ( ! el && smiley_map[field_id]) {
-					el = document.getElementById(smiley_map[field_id]);
-
-					if ( ! el)
-						return false;
-				}
-
-				el.focus();
-				smiley = " " + smiley;
-
-				if ('selectionStart' in el) {
-					newStart = el.selectionStart + smiley.length;
-
-					el.value = el.value.substr(0, el.selectionStart) +
-									smiley +
-									el.value.substr(el.selectionEnd, el.value.length);
-					el.setSelectionRange(newStart, newStart);
-				}
-				else if (document.selection) {
-					document.selection.createRange().text = smiley;
-				}
-			}
-EOF;
-		}
-		elseif (is_array($alias))
-		{
-			foreach ($alias as $name => $id)
-			{
-				$r .= 'smiley_map["'.$name.'"] = "'.$id."\";\n";
-			}
-		}
-
-		return ($inline)
-			? '<script type="text/javascript" charset="utf-8">/*<![CDATA[ */'.$r.'// ]]></script>'
-			: $r;
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('get_clickable_smileys'))
-{
-	/**
-	 * Get Clickable Smileys
-	 *
-	 * Returns an array of image tag links that can be clicked to be inserted
-	 * into a form field.
-	 *
-	 * @param	string	the URL to the folder containing the smiley images
-	 * @param	array
-	 * @return	array
-	 */
-	function get_clickable_smileys($image_url, $alias = '')
-	{
-		// For backward compatibility with js_insert_smiley
-		if (is_array($alias))
-		{
-			$smileys = $alias;
-		}
-		elseif (FALSE === ($smileys = _get_smiley_array()))
-		{
-			return FALSE;
-		}
-
-		// Add a trailing slash to the file path if needed
-		$image_url = rtrim($image_url, '/').'/';
-
-		$used = array();
-		foreach ($smileys as $key => $val)
-		{
-			// Keep duplicates from being used, which can happen if the
-			// mapping array contains multiple identical replacements. For example:
-			// :-) and :) might be replaced with the same image so both smileys
-			// will be in the array.
-			if (isset($used[$smileys[$key][0]]))
-			{
-				continue;
-			}
-
-			$link[] = '<a href="javascript:void(0);" onclick="insert_smiley(\''.$key.'\', \''.$alias.'\')"><img src="'.$image_url.$smileys[$key][0].'" alt="'.$smileys[$key][3].'" style="width: '.$smileys[$key][1].'; height: '.$smileys[$key][2].'; border: 0;" /></a>';
-			$used[$smileys[$key][0]] = TRUE;
-		}
-
-		return $link;
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('parse_smileys'))
-{
-	/**
-	 * Parse Smileys
-	 *
-	 * Takes a string as input and swaps any contained smileys for the actual image
-	 *
-	 * @param	string	the text to be parsed
-	 * @param	string	the URL to the folder containing the smiley images
-	 * @param	array
-	 * @return	string
-	 */
-	function parse_smileys($str = '', $image_url = '', $smileys = NULL)
-	{
-		if ($image_url === '' OR ( ! is_array($smileys) && FALSE === ($smileys = _get_smiley_array())))
-		{
-			return $str;
-		}
-
-		// Add a trailing slash to the file path if needed
-		$image_url = rtrim($image_url, '/').'/';
-
-		foreach ($smileys as $key => $val)
-		{
-			$str = str_replace($key, '<img src="'.$image_url.$smileys[$key][0].'" alt="'.$smileys[$key][3].'" style="width: '.$smileys[$key][1].'; height: '.$smileys[$key][2].'; border: 0;" />', $str);
-		}
-
-		return $str;
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('_get_smiley_array'))
-{
-	/**
-	 * Get Smiley Array
-	 *
-	 * Fetches the config/smiley.php file
-	 *
-	 * @return	mixed
-	 */
-	function _get_smiley_array()
-	{
-		static $_smileys;
-
-		if ( ! is_array($_smileys))
-		{
-			if (file_exists(APPPATH.'config/smileys.php'))
-			{
-				include(APPPATH.'config/smileys.php');
-			}
-
-			if (file_exists(APPPATH.'config/'.ENVIRONMENT.'/smileys.php'))
-			{
-				include(APPPATH.'config/'.ENVIRONMENT.'/smileys.php');
-			}
-
-			if (empty($smileys) OR ! is_array($smileys))
-			{
-				$_smileys = array();
-				return FALSE;
-			}
-
-			$_smileys = $smileys;
-		}
-
-		return $_smileys;
-	}
-}
diff --git a/www-api/system/helpers/string_helper.php b/www-api/system/helpers/string_helper.php
deleted file mode 100644
index 7370f39f..00000000
--- a/www-api/system/helpers/string_helper.php
+++ /dev/null
@@ -1,305 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CodeIgniter String Helpers
- *
- * @package		CodeIgniter
- * @subpackage	Helpers
- * @category	Helpers
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/helpers/string_helper.html
- */
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('trim_slashes'))
-{
-	/**
-	 * Trim Slashes
-	 *
-	 * Removes any leading/trailing slashes from a string:
-	 *
-	 * /this/that/theother/
-	 *
-	 * becomes:
-	 *
-	 * this/that/theother
-	 *
-	 * @todo	Remove in version 3.1+.
-	 * @deprecated	3.0.0	This is just an alias for PHP's native trim()
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	function trim_slashes($str)
-	{
-		return trim($str, '/');
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('strip_slashes'))
-{
-	/**
-	 * Strip Slashes
-	 *
-	 * Removes slashes contained in a string or in an array
-	 *
-	 * @param	mixed	string or array
-	 * @return	mixed	string or array
-	 */
-	function strip_slashes($str)
-	{
-		if ( ! is_array($str))
-		{
-			return stripslashes($str);
-		}
-
-		foreach ($str as $key => $val)
-		{
-			$str[$key] = strip_slashes($val);
-		}
-
-		return $str;
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('strip_quotes'))
-{
-	/**
-	 * Strip Quotes
-	 *
-	 * Removes single and double quotes from a string
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	function strip_quotes($str)
-	{
-		return str_replace(array('"', "'"), '', $str);
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('quotes_to_entities'))
-{
-	/**
-	 * Quotes to Entities
-	 *
-	 * Converts single and double quotes to entities
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	function quotes_to_entities($str)
-	{
-		return str_replace(array("\'","\"","'",'"'), array("&#39;","&quot;","&#39;","&quot;"), $str);
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('reduce_double_slashes'))
-{
-	/**
-	 * Reduce Double Slashes
-	 *
-	 * Converts double slashes in a string to a single slash,
-	 * except those found in http://
-	 *
-	 * http://www.some-site.com//index.php
-	 *
-	 * becomes:
-	 *
-	 * http://www.some-site.com/index.php
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	function reduce_double_slashes($str)
-	{
-		return preg_replace('#(^|[^:])//+#', '\\1/', $str);
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('reduce_multiples'))
-{
-	/**
-	 * Reduce Multiples
-	 *
-	 * Reduces multiple instances of a particular character.  Example:
-	 *
-	 * Fred, Bill,, Joe, Jimmy
-	 *
-	 * becomes:
-	 *
-	 * Fred, Bill, Joe, Jimmy
-	 *
-	 * @param	string
-	 * @param	string	the character you wish to reduce
-	 * @param	bool	TRUE/FALSE - whether to trim the character from the beginning/end
-	 * @return	string
-	 */
-	function reduce_multiples($str, $character = ',', $trim = FALSE)
-	{
-		$str = preg_replace('#'.preg_quote($character, '#').'{2,}#', $character, $str);
-		return ($trim === TRUE) ? trim($str, $character) : $str;
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('random_string'))
-{
-	/**
-	 * Create a "Random" String
-	 *
-	 * @param	string	type of random string.  basic, alpha, alnum, numeric, nozero, unique, md5, encrypt and sha1
-	 * @param	int	number of characters
-	 * @return	string
-	 */
-	function random_string($type = 'alnum', $len = 8)
-	{
-		switch ($type)
-		{
-			case 'basic':
-				return mt_rand();
-			case 'alnum':
-			case 'numeric':
-			case 'nozero':
-			case 'alpha':
-				switch ($type)
-				{
-					case 'alpha':
-						$pool = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
-						break;
-					case 'alnum':
-						$pool = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
-						break;
-					case 'numeric':
-						$pool = '0123456789';
-						break;
-					case 'nozero':
-						$pool = '123456789';
-						break;
-				}
-				return substr(str_shuffle(str_repeat($pool, ceil($len / strlen($pool)))), 0, $len);
-			case 'unique': // todo: remove in 3.1+
-			case 'md5':
-				return md5(uniqid(mt_rand()));
-			case 'encrypt': // todo: remove in 3.1+
-			case 'sha1':
-				return sha1(uniqid(mt_rand(), TRUE));
-		}
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('increment_string'))
-{
-	/**
-	 * Add's _1 to a string or increment the ending number to allow _2, _3, etc
-	 *
-	 * @param	string	required
-	 * @param	string	What should the duplicate number be appended with
-	 * @param	string	Which number should be used for the first dupe increment
-	 * @return	string
-	 */
-	function increment_string($str, $separator = '_', $first = 1)
-	{
-		preg_match('/(.+)'.preg_quote($separator, '/').'([0-9]+)$/', $str, $match);
-		return isset($match[2]) ? $match[1].$separator.($match[2] + 1) : $str.$separator.$first;
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('alternator'))
-{
-	/**
-	 * Alternator
-	 *
-	 * Allows strings to be alternated. See docs...
-	 *
-	 * @param	string (as many parameters as needed)
-	 * @return	string
-	 */
-	function alternator()
-	{
-		static $i;
-
-		if (func_num_args() === 0)
-		{
-			$i = 0;
-			return '';
-		}
-
-		$args = func_get_args();
-		return $args[($i++ % count($args))];
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('repeater'))
-{
-	/**
-	 * Repeater function
-	 *
-	 * @todo	Remove in version 3.1+.
-	 * @deprecated	3.0.0	This is just an alias for PHP's native str_repeat()
-	 *
-	 * @param	string	$data	String to repeat
-	 * @param	int	$num	Number of repeats
-	 * @return	string
-	 */
-	function repeater($data, $num = 1)
-	{
-		return ($num > 0) ? str_repeat($data, $num) : '';
-	}
-}
diff --git a/www-api/system/helpers/test_helper.php b/www-api/system/helpers/test_helper.php
new file mode 100644
index 00000000..fe6b0679
--- /dev/null
+++ b/www-api/system/helpers/test_helper.php
@@ -0,0 +1,68 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+use CodeIgniter\Exceptions\TestException;
+use CodeIgniter\Model;
+use CodeIgniter\Test\Fabricator;
+use Config\Services;
+
+// CodeIgniter Test Helpers
+
+if (! function_exists('fake')) {
+    /**
+     * Creates a single item using Fabricator.
+     *
+     * @param Model|object|string $model     Instance or name of the model
+     * @param array|null          $overrides Overriding data to pass to Fabricator::setOverrides()
+     * @param bool                $persist
+     *
+     * @return array|object
+     */
+    function fake($model, ?array $overrides = null, $persist = true)
+    {
+        $fabricator = new Fabricator($model);
+
+        if ($overrides) {
+            $fabricator->setOverrides($overrides);
+        }
+
+        if ($persist) {
+            return $fabricator->create();
+        }
+
+        return $fabricator->make();
+    }
+}
+
+if (! function_exists('mock')) {
+    /**
+     * Used within our test suite to mock certain system tools.
+     *
+     * @param string $className Fully qualified class name
+     */
+    function mock(string $className)
+    {
+        $mockClass   = $className::$mockClass;
+        $mockService = $className::$mockServiceName ?? '';
+
+        if (empty($mockClass) || ! class_exists($mockClass)) {
+            throw TestException::forInvalidMockClass($mockClass);
+        }
+
+        $mock = new $mockClass();
+
+        if (! empty($mockService)) {
+            Services::injectMock($mockService, $mock);
+        }
+
+        return $mock;
+    }
+}
diff --git a/www-api/system/helpers/text_helper.php b/www-api/system/helpers/text_helper.php
old mode 100644
new mode 100755
index 506d45ac..51b2c7db
--- a/www-api/system/helpers/text_helper.php
+++ b/www-api/system/helpers/text_helper.php
@@ -1,568 +1,680 @@
 <?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
 
 /**
- * CodeIgniter Text Helpers
+ * This file is part of CodeIgniter 4 framework.
  *
- * @package		CodeIgniter
- * @subpackage	Helpers
- * @category	Helpers
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/helpers/text_helper.html
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
  */
 
-// ------------------------------------------------------------------------
+use Config\ForeignCharacters;
 
-if ( ! function_exists('word_limiter'))
-{
-	/**
-	 * Word Limiter
-	 *
-	 * Limits a string to X number of words.
-	 *
-	 * @param	string
-	 * @param	int
-	 * @param	string	the end character. Usually an ellipsis
-	 * @return	string
-	 */
-	function word_limiter($str, $limit = 100, $end_char = '&#8230;')
-	{
-		if (trim($str) === '')
-		{
-			return $str;
-		}
+// CodeIgniter Text Helpers
 
-		preg_match('/^\s*+(?:\S++\s*+){1,'.(int) $limit.'}/', $str, $matches);
+if (! function_exists('word_limiter')) {
+    /**
+     * Word Limiter
+     *
+     * Limits a string to X number of words.
+     *
+     * @param string $endChar the end character. Usually an ellipsis
+     */
+    function word_limiter(string $str, int $limit = 100, string $endChar = '&#8230;'): string
+    {
+        if (trim($str) === '') {
+            return $str;
+        }
 
-		if (strlen($str) === strlen($matches[0]))
-		{
-			$end_char = '';
-		}
+        preg_match('/^\s*+(?:\S++\s*+){1,' . $limit . '}/', $str, $matches);
 
-		return rtrim($matches[0]).$end_char;
-	}
+        if (strlen($str) === strlen($matches[0])) {
+            $endChar = '';
+        }
+
+        return rtrim($matches[0]) . $endChar;
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('character_limiter')) {
+    /**
+     * Character Limiter
+     *
+     * Limits the string based on the character count.  Preserves complete words
+     * so the character count may not be exactly as specified.
+     *
+     * @param string $endChar the end character. Usually an ellipsis
+     */
+    function character_limiter(string $str, int $n = 500, string $endChar = '&#8230;'): string
+    {
+        if (mb_strlen($str) < $n) {
+            return $str;
+        }
 
-if ( ! function_exists('character_limiter'))
-{
-	/**
-	 * Character Limiter
-	 *
-	 * Limits the string based on the character count.  Preserves complete words
-	 * so the character count may not be exactly as specified.
-	 *
-	 * @param	string
-	 * @param	int
-	 * @param	string	the end character. Usually an ellipsis
-	 * @return	string
-	 */
-	function character_limiter($str, $n = 500, $end_char = '&#8230;')
-	{
-		if (mb_strlen($str) < $n)
-		{
-			return $str;
-		}
+        // a bit complicated, but faster than preg_replace with \s+
+        $str = preg_replace('/ {2,}/', ' ', str_replace(["\r", "\n", "\t", "\x0B", "\x0C"], ' ', $str));
 
-		// a bit complicated, but faster than preg_replace with \s+
-		$str = preg_replace('/ {2,}/', ' ', str_replace(array("\r", "\n", "\t", "\v", "\f"), ' ', $str));
+        if (mb_strlen($str) <= $n) {
+            return $str;
+        }
 
-		if (mb_strlen($str) <= $n)
-		{
-			return $str;
-		}
+        $out = '';
 
-		$out = '';
-		foreach (explode(' ', trim($str)) as $val)
-		{
-			$out .= $val.' ';
+        foreach (explode(' ', trim($str)) as $val) {
+            $out .= $val . ' ';
+            if (mb_strlen($out) >= $n) {
+                $out = trim($out);
+                break;
+            }
+        }
 
-			if (mb_strlen($out) >= $n)
-			{
-				$out = trim($out);
-				return (mb_strlen($out) === mb_strlen($str)) ? $out : $out.$end_char;
-			}
-		}
-	}
+        return (mb_strlen($out) === mb_strlen($str)) ? $out : $out . $endChar;
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('ascii_to_entities')) {
+    /**
+     * High ASCII to Entities
+     *
+     * Converts high ASCII text and MS Word special characters to character entities
+     */
+    function ascii_to_entities(string $str): string
+    {
+        $out = '';
 
-if ( ! function_exists('ascii_to_entities'))
-{
-	/**
-	 * High ASCII to Entities
-	 *
-	 * Converts high ASCII text and MS Word special characters to character entities
-	 *
-	 * @param	string	$str
-	 * @return	string
-	 */
-	function ascii_to_entities($str)
-	{
-		$out = '';
-		$length = defined('MB_OVERLOAD_STRING')
-			? mb_strlen($str, '8bit') - 1
-			: strlen($str) - 1;
-		for ($i = 0, $count = 1, $temp = array(); $i <= $length; $i++)
-		{
-			$ordinal = ord($str[$i]);
+        for ($i = 0, $s = strlen($str) - 1, $count = 1, $temp = []; $i <= $s; $i++) {
+            $ordinal = ord($str[$i]);
 
-			if ($ordinal < 128)
-			{
-				/*
-					If the $temp array has a value but we have moved on, then it seems only
-					fair that we output that entity and restart $temp before continuing. -Paul
-				*/
-				if (count($temp) === 1)
-				{
-					$out .= '&#'.array_shift($temp).';';
-					$count = 1;
-				}
+            if ($ordinal < 128) {
+                /*
+                  If the $temp array has a value but we have moved on, then it seems only
+                  fair that we output that entity and restart $temp before continuing.
+                 */
+                if (count($temp) === 1) {
+                    $out .= '&#' . array_shift($temp) . ';';
+                    $count = 1;
+                }
 
-				$out .= $str[$i];
-			}
-			else
-			{
-				if (count($temp) === 0)
-				{
-					$count = ($ordinal < 224) ? 2 : 3;
-				}
+                $out .= $str[$i];
+            } else {
+                if (empty($temp)) {
+                    $count = ($ordinal < 224) ? 2 : 3;
+                }
 
-				$temp[] = $ordinal;
+                $temp[] = $ordinal;
 
-				if (count($temp) === $count)
-				{
-					$number = ($count === 3)
-						? (($temp[0] % 16) * 4096) + (($temp[1] % 64) * 64) + ($temp[2] % 64)
-						: (($temp[0] % 32) * 64) + ($temp[1] % 64);
+                if (count($temp) === $count) {
+                    $number = ($count === 3) ? (($temp[0] % 16) * 4096) + (($temp[1] % 64) * 64) + ($temp[2] % 64) : (($temp[0] % 32) * 64) + ($temp[1] % 64);
+                    $out .= '&#' . $number . ';';
+                    $count = 1;
+                    $temp  = [];
+                }
+                // If this is the last iteration, just output whatever we have
+                elseif ($i === $s) {
+                    $out .= '&#' . implode(';', $temp) . ';';
+                }
+            }
+        }
 
-					$out .= '&#'.$number.';';
-					$count = 1;
-					$temp = array();
-				}
-				// If this is the last iteration, just output whatever we have
-				elseif ($i === $length)
-				{
-					$out .= '&#'.implode(';', $temp).';';
-				}
-			}
-		}
-
-		return $out;
-	}
+        return $out;
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('entities_to_ascii')) {
+    /**
+     * Entities to ASCII
+     *
+     * Converts character entities back to ASCII
+     */
+    function entities_to_ascii(string $str, bool $all = true): string
+    {
+        if (preg_match_all('/\&#(\d+)\;/', $str, $matches)) {
+            for ($i = 0, $s = count($matches[0]); $i < $s; $i++) {
+                $digits = $matches[1][$i];
+                $out    = '';
+                if ($digits < 128) {
+                    $out .= chr($digits);
+                } elseif ($digits < 2048) {
+                    $out .= chr(192 + (($digits - ($digits % 64)) / 64)) . chr(128 + ($digits % 64));
+                } else {
+                    $out .= chr(224 + (($digits - ($digits % 4096)) / 4096))
+                            . chr(128 + ((($digits % 4096) - ($digits % 64)) / 64))
+                            . chr(128 + ($digits % 64));
+                }
+                $str = str_replace($matches[0][$i], $out, $str);
+            }
+        }
 
-if ( ! function_exists('entities_to_ascii'))
-{
-	/**
-	 * Entities to ASCII
-	 *
-	 * Converts character entities back to ASCII
-	 *
-	 * @param	string
-	 * @param	bool
-	 * @return	string
-	 */
-	function entities_to_ascii($str, $all = TRUE)
-	{
-		if (preg_match_all('/\&#(\d+)\;/', $str, $matches))
-		{
-			for ($i = 0, $s = count($matches[0]); $i < $s; $i++)
-			{
-				$digits = $matches[1][$i];
-				$out = '';
+        if ($all) {
+            return str_replace(
+                ['&amp;', '&lt;', '&gt;', '&quot;', '&apos;', '&#45;'],
+                ['&', '<', '>', '"', "'", '-'],
+                $str
+            );
+        }
 
-				if ($digits < 128)
-				{
-					$out .= chr($digits);
-
-				}
-				elseif ($digits < 2048)
-				{
-					$out .= chr(192 + (($digits - ($digits % 64)) / 64)).chr(128 + ($digits % 64));
-				}
-				else
-				{
-					$out .= chr(224 + (($digits - ($digits % 4096)) / 4096))
-						.chr(128 + ((($digits % 4096) - ($digits % 64)) / 64))
-						.chr(128 + ($digits % 64));
-				}
-
-				$str = str_replace($matches[0][$i], $out, $str);
-			}
-		}
-
-		if ($all)
-		{
-			return str_replace(
-				array('&amp;', '&lt;', '&gt;', '&quot;', '&apos;', '&#45;'),
-				array('&', '<', '>', '"', "'", '-'),
-				$str
-			);
-		}
-
-		return $str;
-	}
+        return $str;
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('word_censor')) {
+    /**
+     * Word Censoring Function
+     *
+     * Supply a string and an array of disallowed words and any
+     * matched words will be converted to #### or to the replacement
+     * word you've submitted.
+     *
+     * @param string $str         the text string
+     * @param array  $censored    the array of censored words
+     * @param string $replacement the optional replacement value
+     */
+    function word_censor(string $str, array $censored, string $replacement = ''): string
+    {
+        if (empty($censored)) {
+            return $str;
+        }
 
-if ( ! function_exists('word_censor'))
-{
-	/**
-	 * Word Censoring Function
-	 *
-	 * Supply a string and an array of disallowed words and any
-	 * matched words will be converted to #### or to the replacement
-	 * word you've submitted.
-	 *
-	 * @param	string	the text string
-	 * @param	string	the array of censored words
-	 * @param	string	the optional replacement value
-	 * @return	string
-	 */
-	function word_censor($str, $censored, $replacement = '')
-	{
-		if ( ! is_array($censored))
-		{
-			return $str;
-		}
+        $str = ' ' . $str . ' ';
 
-		$str = ' '.$str.' ';
+        // \w, \b and a few others do not match on a unicode character
+        // set for performance reasons. As a result words like über
+        // will not match on a word boundary. Instead, we'll assume that
+        // a bad word will be bookended by any of these characters.
+        $delim = '[-_\'\"`(){}<>\[\]|!?@#%&,.:;^~*+=\/ 0-9\n\r\t]';
 
-		// \w, \b and a few others do not match on a unicode character
-		// set for performance reasons. As a result words like über
-		// will not match on a word boundary. Instead, we'll assume that
-		// a bad word will be bookeneded by any of these characters.
-		$delim = '[-_\'\"`(){}<>\[\]|!?@#%&,.:;^~*+=\/ 0-9\n\r\t]';
+        foreach ($censored as $badword) {
+            $badword = str_replace('\*', '\w*?', preg_quote($badword, '/'));
 
-		foreach ($censored as $badword)
-		{
-			$badword = str_replace('\*', '\w*?', preg_quote($badword, '/'));
-			if ($replacement !== '')
-			{
-				$str = preg_replace(
-					"/({$delim})(".$badword.")({$delim})/i",
-					"\\1{$replacement}\\3",
-					$str
-				);
-			}
-			elseif (preg_match_all("/{$delim}(".$badword."){$delim}/i", $str, $matches, PREG_PATTERN_ORDER | PREG_OFFSET_CAPTURE))
-			{
-				$matches = $matches[1];
-				for ($i = count($matches) - 1; $i >= 0; $i--)
-				{
-					$length = strlen($matches[$i][0]);
-					$str = substr_replace(
-						$str,
-						str_repeat('#', $length),
-						$matches[$i][1],
-						$length
-					);
-				}
-			}
-		}
+            if ($replacement !== '') {
+                $str = preg_replace(
+                    "/({$delim})(" . $badword . ")({$delim})/i",
+                    "\\1{$replacement}\\3",
+                    $str
+                );
+            } elseif (preg_match_all("/{$delim}(" . $badword . "){$delim}/i", $str, $matches, PREG_PATTERN_ORDER | PREG_OFFSET_CAPTURE)) {
+                $matches = $matches[1];
 
-		return trim($str);
-	}
+                for ($i = count($matches) - 1; $i >= 0; $i--) {
+                    $length = strlen($matches[$i][0]);
+
+                    $str = substr_replace(
+                        $str,
+                        str_repeat('#', $length),
+                        $matches[$i][1],
+                        $length
+                    );
+                }
+            }
+        }
+
+        return trim($str);
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('highlight_code')) {
+    /**
+     * Code Highlighter
+     *
+     * Colorizes code strings
+     *
+     * @param string $str the text string
+     */
+    function highlight_code(string $str): string
+    {
+        /* The highlight string function encodes and highlights
+         * brackets so we need them to start raw.
+         *
+         * Also replace any existing PHP tags to temporary markers
+         * so they don't accidentally break the string out of PHP,
+         * and thus, thwart the highlighting.
+         */
+        $str = str_replace(
+            ['&lt;', '&gt;', '<?', '?>', '<%', '%>', '\\', '</script>'],
+            ['<', '>', 'phptagopen', 'phptagclose', 'asptagopen', 'asptagclose', 'backslashtmp', 'scriptclose'],
+            $str
+        );
 
-if ( ! function_exists('highlight_code'))
-{
-	/**
-	 * Code Highlighter
-	 *
-	 * Colorizes code strings
-	 *
-	 * @param	string	the text string
-	 * @return	string
-	 */
-	function highlight_code($str)
-	{
-		/* The highlight string function encodes and highlights
-		 * brackets so we need them to start raw.
-		 *
-		 * Also replace any existing PHP tags to temporary markers
-		 * so they don't accidentally break the string out of PHP,
-		 * and thus, thwart the highlighting.
-		 */
-		$str = str_replace(
-			array('&lt;', '&gt;', '<?', '?>', '<%', '%>', '\\', '</script>'),
-			array('<', '>', 'phptagopen', 'phptagclose', 'asptagopen', 'asptagclose', 'backslashtmp', 'scriptclose'),
-			$str
-		);
+        // The highlight_string function requires that the text be surrounded
+        // by PHP tags, which we will remove later
+        $str = highlight_string('<?php ' . $str . ' ?>', true);
 
-		// The highlight_string function requires that the text be surrounded
-		// by PHP tags, which we will remove later
-		$str = highlight_string('<?php '.$str.' ?>', TRUE);
+        // Remove our artificially added PHP, and the syntax highlighting that came with it
+        $str = preg_replace(
+            [
+                '/<span style="color: #([A-Z0-9]+)">&lt;\?php(&nbsp;| )/i',
+                '/(<span style="color: #[A-Z0-9]+">.*?)\?&gt;<\/span>\n<\/span>\n<\/code>/is',
+                '/<span style="color: #[A-Z0-9]+"\><\/span>/i',
+            ],
+            [
+                '<span style="color: #$1">',
+                "$1</span>\n</span>\n</code>",
+                '',
+            ],
+            $str
+        );
 
-		// Remove our artificially added PHP, and the syntax highlighting that came with it
-		$str = preg_replace(
-			array(
-				'/<span style="color: #([A-Z0-9]+)">&lt;\?php(&nbsp;| )/i',
-				'/(<span style="color: #[A-Z0-9]+">.*?)\?&gt;<\/span>\n<\/span>\n<\/code>/is',
-				'/<span style="color: #[A-Z0-9]+"\><\/span>/i'
-			),
-			array(
-				'<span style="color: #$1">',
-				"$1</span>\n</span>\n</code>",
-				''
-			),
-			$str
-		);
-
-		// Replace our markers back to PHP tags.
-		return str_replace(
-			array('phptagopen', 'phptagclose', 'asptagopen', 'asptagclose', 'backslashtmp', 'scriptclose'),
-			array('&lt;?', '?&gt;', '&lt;%', '%&gt;', '\\', '&lt;/script&gt;'),
-			$str
-		);
-	}
+        // Replace our markers back to PHP tags.
+        return str_replace(
+            [
+                'phptagopen',
+                'phptagclose',
+                'asptagopen',
+                'asptagclose',
+                'backslashtmp',
+                'scriptclose',
+            ],
+            [
+                '&lt;?',
+                '?&gt;',
+                '&lt;%',
+                '%&gt;',
+                '\\',
+                '&lt;/script&gt;',
+            ],
+            $str
+        );
+    }
 }
 
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('highlight_phrase'))
-{
-	/**
-	 * Phrase Highlighter
-	 *
-	 * Highlights a phrase within a text string
-	 *
-	 * @param	string	$str		the text string
-	 * @param	string	$phrase		the phrase you'd like to highlight
-	 * @param	string	$tag_open	the openging tag to precede the phrase with
-	 * @param	string	$tag_close	the closing tag to end the phrase with
-	 * @return	string
-	 */
-	function highlight_phrase($str, $phrase, $tag_open = '<mark>', $tag_close = '</mark>')
-	{
-		return ($str !== '' && $phrase !== '')
-			? preg_replace('/('.preg_quote($phrase, '/').')/i'.(UTF8_ENABLED ? 'u' : ''), $tag_open.'\\1'.$tag_close, $str)
-			: $str;
-	}
+if (! function_exists('highlight_phrase')) {
+    /**
+     * Phrase Highlighter
+     *
+     * Highlights a phrase within a text string
+     *
+     * @param string $str      the text string
+     * @param string $phrase   the phrase you'd like to highlight
+     * @param string $tagOpen  the opening tag to precede the phrase with
+     * @param string $tagClose the closing tag to end the phrase with
+     */
+    function highlight_phrase(string $str, string $phrase, string $tagOpen = '<mark>', string $tagClose = '</mark>'): string
+    {
+        return ($str !== '' && $phrase !== '') ? preg_replace('/(' . preg_quote($phrase, '/') . ')/i', $tagOpen . '\\1' . $tagClose, $str) : $str;
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('convert_accented_characters')) {
+    /**
+     * Convert Accented Foreign Characters to ASCII
+     *
+     * @param string $str Input string
+     */
+    function convert_accented_characters(string $str): string
+    {
+        static $arrayFrom, $arrayTo;
 
-if ( ! function_exists('convert_accented_characters'))
-{
-	/**
-	 * Convert Accented Foreign Characters to ASCII
-	 *
-	 * @param	string	$str	Input string
-	 * @return	string
-	 */
-	function convert_accented_characters($str)
-	{
-		static $array_from, $array_to;
+        if (! is_array($arrayFrom)) {
+            $config = new ForeignCharacters();
 
-		if ( ! is_array($array_from))
-		{
-			if (file_exists(APPPATH.'config/foreign_chars.php'))
-			{
-				include(APPPATH.'config/foreign_chars.php');
-			}
+            if (empty($config->characterList) || ! is_array($config->characterList)) {
+                $arrayFrom = [];
+                $arrayTo   = [];
 
-			if (file_exists(APPPATH.'config/'.ENVIRONMENT.'/foreign_chars.php'))
-			{
-				include(APPPATH.'config/'.ENVIRONMENT.'/foreign_chars.php');
-			}
+                return $str;
+            }
+            $arrayFrom = array_keys($config->characterList);
+            $arrayTo   = array_values($config->characterList);
 
-			if (empty($foreign_characters) OR ! is_array($foreign_characters))
-			{
-				$array_from = array();
-				$array_to = array();
+            unset($config);
+        }
 
-				return $str;
-			}
-
-			$array_from = array_keys($foreign_characters);
-			$array_to = array_values($foreign_characters);
-		}
-
-		return preg_replace($array_from, $array_to, $str);
-	}
+        return preg_replace($arrayFrom, $arrayTo, $str);
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('word_wrap')) {
+    /**
+     * Word Wrap
+     *
+     * Wraps text at the specified character. Maintains the integrity of words.
+     * Anything placed between {unwrap}{/unwrap} will not be word wrapped, nor
+     * will URLs.
+     *
+     * @param string $str     the text string
+     * @param int    $charlim = 76    the number of characters to wrap at
+     */
+    function word_wrap(string $str, int $charlim = 76): string
+    {
+        // Reduce multiple spaces
+        $str = preg_replace('| +|', ' ', $str);
 
-if ( ! function_exists('word_wrap'))
-{
-	/**
-	 * Word Wrap
-	 *
-	 * Wraps text at the specified character. Maintains the integrity of words.
-	 * Anything placed between {unwrap}{/unwrap} will not be word wrapped, nor
-	 * will URLs.
-	 *
-	 * @param	string	$str		the text string
-	 * @param	int	$charlim = 76	the number of characters to wrap at
-	 * @return	string
-	 */
-	function word_wrap($str, $charlim = 76)
-	{
-		// Set the character limit
-		is_numeric($charlim) OR $charlim = 76;
+        // Standardize newlines
+        if (strpos($str, "\r") !== false) {
+            $str = str_replace(["\r\n", "\r"], "\n", $str);
+        }
 
-		// Reduce multiple spaces
-		$str = preg_replace('| +|', ' ', $str);
+        // If the current word is surrounded by {unwrap} tags we'll
+        // strip the entire chunk and replace it with a marker.
+        $unwrap = [];
 
-		// Standardize newlines
-		if (strpos($str, "\r") !== FALSE)
-		{
-			$str = str_replace(array("\r\n", "\r"), "\n", $str);
-		}
+        if (preg_match_all('|\{unwrap\}(.+?)\{/unwrap\}|s', $str, $matches)) {
+            for ($i = 0, $c = count($matches[0]); $i < $c; $i++) {
+                $unwrap[] = $matches[1][$i];
+                $str      = str_replace($matches[0][$i], '{{unwrapped' . $i . '}}', $str);
+            }
+        }
 
-		// If the current word is surrounded by {unwrap} tags we'll
-		// strip the entire chunk and replace it with a marker.
-		$unwrap = array();
-		if (preg_match_all('|\{unwrap\}(.+?)\{/unwrap\}|s', $str, $matches))
-		{
-			for ($i = 0, $c = count($matches[0]); $i < $c; $i++)
-			{
-				$unwrap[] = $matches[1][$i];
-				$str = str_replace($matches[0][$i], '{{unwrapped'.$i.'}}', $str);
-			}
-		}
+        // Use PHP's native function to do the initial wordwrap.
+        // We set the cut flag to FALSE so that any individual words that are
+        // too long get left alone. In the next step we'll deal with them.
+        $str = wordwrap($str, $charlim, "\n", false);
 
-		// Use PHP's native function to do the initial wordwrap.
-		// We set the cut flag to FALSE so that any individual words that are
-		// too long get left alone. In the next step we'll deal with them.
-		$str = wordwrap($str, $charlim, "\n", FALSE);
+        // Split the string into individual lines of text and cycle through them
+        $output = '';
 
-		// Split the string into individual lines of text and cycle through them
-		$output = '';
-		foreach (explode("\n", $str) as $line)
-		{
-			// Is the line within the allowed character count?
-			// If so we'll join it to the output and continue
-			if (mb_strlen($line) <= $charlim)
-			{
-				$output .= $line."\n";
-				continue;
-			}
+        foreach (explode("\n", $str) as $line) {
+            // Is the line within the allowed character count?
+            // If so we'll join it to the output and continue
+            if (mb_strlen($line) <= $charlim) {
+                $output .= $line . "\n";
 
-			$temp = '';
-			while (mb_strlen($line) > $charlim)
-			{
-				// If the over-length word is a URL we won't wrap it
-				if (preg_match('!\[url.+\]|://|www\.!', $line))
-				{
-					break;
-				}
+                continue;
+            }
 
-				// Trim the word down
-				$temp .= mb_substr($line, 0, $charlim - 1);
-				$line = mb_substr($line, $charlim - 1);
-			}
+            $temp = '';
 
-			// If $temp contains data it means we had to split up an over-length
-			// word into smaller chunks so we'll add it back to our current line
-			if ($temp !== '')
-			{
-				$output .= $temp."\n".$line."\n";
-			}
-			else
-			{
-				$output .= $line."\n";
-			}
-		}
+            while (mb_strlen($line) > $charlim) {
+                // If the over-length word is a URL we won't wrap it
+                if (preg_match('!\[url.+\]|://|www\.!', $line)) {
+                    break;
+                }
+                // Trim the word down
+                $temp .= mb_substr($line, 0, $charlim - 1);
+                $line = mb_substr($line, $charlim - 1);
+            }
 
-		// Put our markers back
-		if (count($unwrap) > 0)
-		{
-			foreach ($unwrap as $key => $val)
-			{
-				$output = str_replace('{{unwrapped'.$key.'}}', $val, $output);
-			}
-		}
+            // If $temp contains data it means we had to split up an over-length
+            // word into smaller chunks so we'll add it back to our current line
+            if ($temp !== '') {
+                $output .= $temp . "\n" . $line . "\n";
+            } else {
+                $output .= $line . "\n";
+            }
+        }
 
-		return $output;
-	}
+        // Put our markers back
+        foreach ($unwrap as $key => $val) {
+            $output = str_replace('{{unwrapped' . $key . '}}', $val, $output);
+        }
+
+        // remove any trailing newline
+        return rtrim($output);
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('ellipsize')) {
+    /**
+     * Ellipsize String
+     *
+     * This function will strip tags from a string, split it at its max_length and ellipsize
+     *
+     * @param string $str       String to ellipsize
+     * @param int    $maxLength Max length of string
+     * @param mixed  $position  int (1|0) or float, .5, .2, etc for position to split
+     * @param string $ellipsis  ellipsis ; Default '...'
+     *
+     * @return string Ellipsized string
+     */
+    function ellipsize(string $str, int $maxLength, $position = 1, string $ellipsis = '&hellip;'): string
+    {
+        // Strip tags
+        $str = trim(strip_tags($str));
 
-if ( ! function_exists('ellipsize'))
-{
-	/**
-	 * Ellipsize String
-	 *
-	 * This function will strip tags from a string, split it at its max_length and ellipsize
-	 *
-	 * @param	string	string to ellipsize
-	 * @param	int	max length of string
-	 * @param	mixed	int (1|0) or float, .5, .2, etc for position to split
-	 * @param	string	ellipsis ; Default '...'
-	 * @return	string	ellipsized string
-	 */
-	function ellipsize($str, $max_length, $position = 1, $ellipsis = '&hellip;')
-	{
-		// Strip tags
-		$str = trim(strip_tags($str));
+        // Is the string long enough to ellipsize?
+        if (mb_strlen($str) <= $maxLength) {
+            return $str;
+        }
 
-		// Is the string long enough to ellipsize?
-		if (mb_strlen($str) <= $max_length)
-		{
-			return $str;
-		}
+        $beg      = mb_substr($str, 0, (int) floor($maxLength * $position));
+        $position = ($position > 1) ? 1 : $position;
 
-		$beg = mb_substr($str, 0, floor($max_length * $position));
-		$position = ($position > 1) ? 1 : $position;
+        if ($position === 1) {
+            $end = mb_substr($str, 0, -($maxLength - mb_strlen($beg)));
+        } else {
+            $end = mb_substr($str, -($maxLength - mb_strlen($beg)));
+        }
 
-		if ($position === 1)
-		{
-			$end = mb_substr($str, 0, -($max_length - mb_strlen($beg)));
-		}
-		else
-		{
-			$end = mb_substr($str, -($max_length - mb_strlen($beg)));
-		}
-
-		return $beg.$ellipsis.$end;
-	}
+        return $beg . $ellipsis . $end;
+    }
+}
+
+if (! function_exists('strip_slashes')) {
+    /**
+     * Strip Slashes
+     *
+     * Removes slashes contained in a string or in an array
+     *
+     * @param mixed $str string or array
+     *
+     * @return mixed string or array
+     */
+    function strip_slashes($str)
+    {
+        if (! is_array($str)) {
+            return stripslashes($str);
+        }
+
+        foreach ($str as $key => $val) {
+            $str[$key] = strip_slashes($val);
+        }
+
+        return $str;
+    }
+}
+
+if (! function_exists('strip_quotes')) {
+    /**
+     * Strip Quotes
+     *
+     * Removes single and double quotes from a string
+     */
+    function strip_quotes(string $str): string
+    {
+        return str_replace(['"', "'"], '', $str);
+    }
+}
+
+if (! function_exists('quotes_to_entities')) {
+    /**
+     * Quotes to Entities
+     *
+     * Converts single and double quotes to entities
+     */
+    function quotes_to_entities(string $str): string
+    {
+        return str_replace(["\\'", '"', "'", '"'], ['&#39;', '&quot;', '&#39;', '&quot;'], $str);
+    }
+}
+
+if (! function_exists('reduce_double_slashes')) {
+    /**
+     * Reduce Double Slashes
+     *
+     * Converts double slashes in a string to a single slash,
+     * except those found in http://
+     *
+     * http://www.some-site.com//index.php
+     *
+     * becomes:
+     *
+     * http://www.some-site.com/index.php
+     */
+    function reduce_double_slashes(string $str): string
+    {
+        return preg_replace('#(^|[^:])//+#', '\\1/', $str);
+    }
+}
+
+if (! function_exists('reduce_multiples')) {
+    /**
+     * Reduce Multiples
+     *
+     * Reduces multiple instances of a particular character.  Example:
+     *
+     * Fred, Bill,, Joe, Jimmy
+     *
+     * becomes:
+     *
+     * Fred, Bill, Joe, Jimmy
+     *
+     * @param string $character the character you wish to reduce
+     * @param bool   $trim      TRUE/FALSE - whether to trim the character from the beginning/end
+     */
+    function reduce_multiples(string $str, string $character = ',', bool $trim = false): string
+    {
+        $str = preg_replace('#' . preg_quote($character, '#') . '{2,}#', $character, $str);
+
+        return ($trim) ? trim($str, $character) : $str;
+    }
+}
+
+if (! function_exists('random_string')) {
+    /**
+     * Create a Random String
+     *
+     * Useful for generating passwords or hashes.
+     *
+     * @param string $type Type of random string.  basic, alpha, alnum, numeric, nozero, md5, sha1, and crypto
+     * @param int    $len  Number of characters
+     */
+    function random_string(string $type = 'alnum', int $len = 8): string
+    {
+        switch ($type) {
+            case 'alnum':
+            case 'numeric':
+            case 'nozero':
+            case 'alpha':
+                switch ($type) {
+                    case 'alpha':
+                        $pool = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
+                        break;
+
+                    case 'alnum':
+                        $pool = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
+                        break;
+
+                    case 'numeric':
+                        $pool = '0123456789';
+                        break;
+
+                    case 'nozero':
+                        $pool = '123456789';
+                        break;
+                }
+
+                return substr(str_shuffle(str_repeat($pool, (int) ceil($len / strlen($pool)))), 0, $len);
+
+            case 'md5':
+                return md5(uniqid((string) mt_rand(), true));
+
+            case 'sha1':
+                return sha1(uniqid((string) mt_rand(), true));
+
+            case 'crypto':
+                if ($len % 2 !== 0) {
+                    throw new InvalidArgumentException(
+                        'You must set an even number to the second parameter when you use `crypto`.'
+                    );
+                }
+
+                return bin2hex(random_bytes($len / 2));
+        }
+        // 'basic' type treated as default
+        return (string) mt_rand();
+    }
+}
+
+if (! function_exists('increment_string')) {
+    /**
+     * Add's _1 to a string or increment the ending number to allow _2, _3, etc
+     *
+     * @param string $str       Required
+     * @param string $separator What should the duplicate number be appended with
+     * @param int    $first     Which number should be used for the first dupe increment
+     */
+    function increment_string(string $str, string $separator = '_', int $first = 1): string
+    {
+        preg_match('/(.+)' . preg_quote($separator, '/') . '([0-9]+)$/', $str, $match);
+
+        return isset($match[2]) ? $match[1] . $separator . ((int) $match[2] + 1) : $str . $separator . $first;
+    }
+}
+
+if (! function_exists('alternator')) {
+    /**
+     * Alternator
+     *
+     * Allows strings to be alternated. See docs...
+     *
+     * @param string ...$args (as many parameters as needed)
+     */
+    function alternator(...$args): string
+    {
+        static $i;
+
+        if (func_num_args() === 0) {
+            $i = 0;
+
+            return '';
+        }
+
+        return $args[($i++ % count($args))];
+    }
+}
+
+if (! function_exists('excerpt')) {
+    /**
+     * Excerpt.
+     *
+     * Allows to extract a piece of text surrounding a word or phrase.
+     *
+     * @param string $text     String to search the phrase
+     * @param string $phrase   Phrase that will be searched for.
+     * @param int    $radius   The amount of characters returned around the phrase.
+     * @param string $ellipsis Ending that will be appended
+     *
+     * @return string
+     *
+     * If no $phrase is passed, will generate an excerpt of $radius characters
+     * from the beginning of $text.
+     */
+    function excerpt(string $text, ?string $phrase = null, int $radius = 100, string $ellipsis = '...'): string
+    {
+        if (isset($phrase)) {
+            $phrasePos = stripos($text, $phrase);
+            $phraseLen = strlen($phrase);
+        } else {
+            $phrasePos = $radius / 2;
+            $phraseLen = 1;
+        }
+
+        $pre = explode(' ', substr($text, 0, $phrasePos));
+        $pos = explode(' ', substr($text, $phrasePos + $phraseLen));
+
+        $prev  = ' ';
+        $post  = ' ';
+        $count = 0;
+
+        foreach (array_reverse($pre) as $e) {
+            if ((strlen($e) + $count + 1) < $radius) {
+                $prev = ' ' . $e . $prev;
+            }
+            $count = ++$count + strlen($e);
+        }
+
+        $count = 0;
+
+        foreach ($pos as $s) {
+            if ((strlen($s) + $count + 1) < $radius) {
+                $post .= $s . ' ';
+            }
+            $count = ++$count + strlen($s);
+        }
+
+        $ellPre = $phrase ? $ellipsis : '';
+
+        return str_replace('  ', ' ', $ellPre . $prev . $phrase . $post . $ellipsis);
+    }
 }
diff --git a/www-api/system/helpers/typography_helper.php b/www-api/system/helpers/typography_helper.php
deleted file mode 100644
index d51de084..00000000
--- a/www-api/system/helpers/typography_helper.php
+++ /dev/null
@@ -1,105 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CodeIgniter Typography Helpers
- *
- * @package		CodeIgniter
- * @subpackage	Helpers
- * @category	Helpers
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/helpers/typography_helper.html
- */
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('nl2br_except_pre'))
-{
-	/**
-	 * Convert newlines to HTML line breaks except within PRE tags
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	function nl2br_except_pre($str)
-	{
-		$CI =& get_instance();
-		$CI->load->library('typography');
-		return $CI->typography->nl2br_except_pre($str);
-	}
-}
-
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('auto_typography'))
-{
-	/**
-	 * Auto Typography Wrapper Function
-	 *
-	 * @param	string	$str
-	 * @param	bool	$reduce_linebreaks = FALSE	whether to reduce multiple instances of double newlines to two
-	 * @return	string
-	 */
-	function auto_typography($str, $reduce_linebreaks = FALSE)
-	{
-		$CI =& get_instance();
-		$CI->load->library('typography');
-		return $CI->typography->auto_typography($str, $reduce_linebreaks);
-	}
-}
-
-// --------------------------------------------------------------------
-
-if ( ! function_exists('entity_decode'))
-{
-	/**
-	 * HTML Entities Decode
-	 *
-	 * This function is a replacement for html_entity_decode()
-	 *
-	 * @param	string
-	 * @param	string
-	 * @return	string
-	 */
-	function entity_decode($str, $charset = NULL)
-	{
-		return get_instance()->security->entity_decode($str, $charset);
-	}
-}
diff --git a/www-api/system/helpers/url_helper.php b/www-api/system/helpers/url_helper.php
index d1d7ec13..f0dcc9d7 100644
--- a/www-api/system/helpers/url_helper.php
+++ b/www-api/system/helpers/url_helper.php
@@ -1,570 +1,567 @@
 <?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
 
 /**
- * CodeIgniter URL Helpers
+ * This file is part of CodeIgniter 4 framework.
  *
- * @package		CodeIgniter
- * @subpackage	Helpers
- * @category	Helpers
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/helpers/url_helper.html
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
  */
 
-// ------------------------------------------------------------------------
+use CodeIgniter\HTTP\IncomingRequest;
+use CodeIgniter\HTTP\URI;
+use CodeIgniter\Router\Exceptions\RouterException;
+use Config\App;
+use Config\Services;
 
-if ( ! function_exists('site_url'))
-{
-	/**
-	 * Site URL
-	 *
-	 * Create a local URL based on your basepath. Segments can be passed via the
-	 * first parameter either as a string or an array.
-	 *
-	 * @param	string	$uri
-	 * @param	string	$protocol
-	 * @return	string
-	 */
-	function site_url($uri = '', $protocol = NULL)
-	{
-		return get_instance()->config->site_url($uri, $protocol);
-	}
+// CodeIgniter URL Helpers
+
+if (! function_exists('_get_uri')) {
+    /**
+     * Used by the other URL functions to build a
+     * framework-specific URI based on the App config.
+     *
+     * @internal Outside of the framework this should not be used directly.
+     *
+     * @param string $relativePath May include queries or fragments
+     *
+     * @throws InvalidArgumentException For invalid paths or config
+     */
+    function _get_uri(string $relativePath = '', ?App $config = null): URI
+    {
+        $config ??= config('App');
+
+        if ($config->baseURL === '') {
+            throw new InvalidArgumentException('_get_uri() requires a valid baseURL.');
+        }
+
+        // If a full URI was passed then convert it
+        if (is_int(strpos($relativePath, '://'))) {
+            $full         = new URI($relativePath);
+            $relativePath = URI::createURIString(null, null, $full->getPath(), $full->getQuery(), $full->getFragment());
+        }
+
+        $relativePath = URI::removeDotSegments($relativePath);
+
+        // Build the full URL based on $config and $relativePath
+        $url = rtrim($config->baseURL, '/ ') . '/';
+
+        // Check for an index page
+        if ($config->indexPage !== '') {
+            $url .= $config->indexPage;
+
+            // Check if we need a separator
+            if ($relativePath !== '' && $relativePath[0] !== '/' && $relativePath[0] !== '?') {
+                $url .= '/';
+            }
+        }
+
+        $url .= $relativePath;
+
+        $uri = new URI($url);
+
+        // Check if the baseURL scheme needs to be coerced into its secure version
+        if ($config->forceGlobalSecureRequests && $uri->getScheme() === 'http') {
+            $uri->setScheme('https');
+        }
+
+        return $uri;
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('site_url')) {
+    /**
+     * Returns a site URL as defined by the App config.
+     *
+     * @param array|string $relativePath URI string or array of URI segments
+     * @param App|null     $config       Alternate configuration to use
+     */
+    function site_url($relativePath = '', ?string $scheme = null, ?App $config = null): string
+    {
+        // Convert array of segments to a string
+        if (is_array($relativePath)) {
+            $relativePath = implode('/', $relativePath);
+        }
 
-if ( ! function_exists('base_url'))
-{
-	/**
-	 * Base URL
-	 *
-	 * Create a local URL based on your basepath.
-	 * Segments can be passed in as a string or an array, same as site_url
-	 * or a URL to a file can be passed in, e.g. to an image file.
-	 *
-	 * @param	string	$uri
-	 * @param	string	$protocol
-	 * @return	string
-	 */
-	function base_url($uri = '', $protocol = NULL)
-	{
-		return get_instance()->config->base_url($uri, $protocol);
-	}
+        $uri = _get_uri($relativePath, $config);
+
+        return URI::createURIString($scheme ?? $uri->getScheme(), $uri->getAuthority(), $uri->getPath(), $uri->getQuery(), $uri->getFragment());
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('base_url')) {
+    /**
+     * Returns the base URL as defined by the App config.
+     * Base URLs are trimmed site URLs without the index page.
+     *
+     * @param array|string $relativePath URI string or array of URI segments
+     */
+    function base_url($relativePath = '', ?string $scheme = null): string
+    {
+        $config            = clone config('App');
+        $config->indexPage = '';
 
-if ( ! function_exists('current_url'))
-{
-	/**
-	 * Current URL
-	 *
-	 * Returns the full URL (including segments) of the page where this
-	 * function is placed
-	 *
-	 * @return	string
-	 */
-	function current_url()
-	{
-		$CI =& get_instance();
-		return $CI->config->site_url($CI->uri->uri_string());
-	}
+        return rtrim(site_url($relativePath, $scheme, $config), '/');
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('current_url')) {
+    /**
+     * Returns the current full URL based on the Config\App settings and IncomingRequest.
+     * String returns ignore query and fragment parts.
+     *
+     * @param bool                 $returnObject True to return an object instead of a string
+     * @param IncomingRequest|null $request      A request to use when retrieving the path
+     *
+     * @return string|URI
+     */
+    function current_url(bool $returnObject = false, ?IncomingRequest $request = null)
+    {
+        $request ??= Services::request();
+        $path = $request->getPath();
 
-if ( ! function_exists('uri_string'))
-{
-	/**
-	 * URL String
-	 *
-	 * Returns the URI segments.
-	 *
-	 * @return	string
-	 */
-	function uri_string()
-	{
-		return get_instance()->uri->uri_string();
-	}
+        // Append queries and fragments
+        if ($query = $request->getUri()->getQuery()) {
+            $path .= '?' . $query;
+        }
+        if ($fragment = $request->getUri()->getFragment()) {
+            $path .= '#' . $fragment;
+        }
+
+        $uri = _get_uri($path);
+
+        return $returnObject ? $uri : URI::createURIString($uri->getScheme(), $uri->getAuthority(), $uri->getPath());
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('previous_url')) {
+    /**
+     * Returns the previous URL the current visitor was on. For security reasons
+     * we first check in a saved session variable, if it exists, and use that.
+     * If that's not available, however, we'll use a sanitized url from $_SERVER['HTTP_REFERER']
+     * which can be set by the user so is untrusted and not set by certain browsers/servers.
+     *
+     * @return string|URI
+     */
+    function previous_url(bool $returnObject = false)
+    {
+        // Grab from the session first, if we have it,
+        // since it's more reliable and safer.
+        // Otherwise, grab a sanitized version from $_SERVER.
+        $referer = $_SESSION['_ci_previous_url'] ?? Services::request()->getServer('HTTP_REFERER', FILTER_SANITIZE_URL);
 
-if ( ! function_exists('index_page'))
-{
-	/**
-	 * Index page
-	 *
-	 * Returns the "index_page" from your config file
-	 *
-	 * @return	string
-	 */
-	function index_page()
-	{
-		return get_instance()->config->item('index_page');
-	}
+        $referer ??= site_url('/');
+
+        return $returnObject ? new URI($referer) : $referer;
+    }
 }
 
-// ------------------------------------------------------------------------
-
-if ( ! function_exists('anchor'))
-{
-	/**
-	 * Anchor Link
-	 *
-	 * Creates an anchor based on the local URL.
-	 *
-	 * @param	string	the URL
-	 * @param	string	the link title
-	 * @param	mixed	any attributes
-	 * @return	string
-	 */
-	function anchor($uri = '', $title = '', $attributes = '')
-	{
-		$title = (string) $title;
-
-		$site_url = is_array($uri)
-			? site_url($uri)
-			: (preg_match('#^(\w+:)?//#i', $uri) ? $uri : site_url($uri));
-
-		if ($title === '')
-		{
-			$title = $site_url;
-		}
-
-		if ($attributes !== '')
-		{
-			$attributes = _stringify_attributes($attributes);
-		}
-
-		return '<a href="'.$site_url.'"'.$attributes.'>'.$title.'</a>';
-	}
+if (! function_exists('uri_string')) {
+    /**
+     * URL String
+     *
+     * Returns the path part of the current URL
+     *
+     * @param bool $relative Whether the resulting path should be relative to baseURL
+     */
+    function uri_string(bool $relative = false): string
+    {
+        return $relative
+            ? ltrim(Services::request()->getPath(), '/')
+            : Services::request()->getUri()->getPath();
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('index_page')) {
+    /**
+     * Index page
+     *
+     * Returns the "index_page" from your config file
+     *
+     * @param App|null $altConfig Alternate configuration to use
+     */
+    function index_page(?App $altConfig = null): string
+    {
+        // use alternate config if provided, else default one
+        $config = $altConfig ?? config(App::class);
 
-if ( ! function_exists('anchor_popup'))
-{
-	/**
-	 * Anchor Link - Pop-up version
-	 *
-	 * Creates an anchor based on the local URL. The link
-	 * opens a new window based on the attributes specified.
-	 *
-	 * @param	string	the URL
-	 * @param	string	the link title
-	 * @param	mixed	any attributes
-	 * @return	string
-	 */
-	function anchor_popup($uri = '', $title = '', $attributes = FALSE)
-	{
-		$title = (string) $title;
-		$site_url = preg_match('#^(\w+:)?//#i', $uri) ? $uri : site_url($uri);
-
-		if ($title === '')
-		{
-			$title = $site_url;
-		}
-
-		if ($attributes === FALSE)
-		{
-			return '<a href="'.$site_url.'" onclick="window.open(\''.$site_url."', '_blank'); return false;\">".$title.'</a>';
-		}
-
-		if ( ! is_array($attributes))
-		{
-			$attributes = array($attributes);
-
-			// Ref: http://www.w3schools.com/jsref/met_win_open.asp
-			$window_name = '_blank';
-		}
-		elseif ( ! empty($attributes['window_name']))
-		{
-			$window_name = $attributes['window_name'];
-			unset($attributes['window_name']);
-		}
-		else
-		{
-			$window_name = '_blank';
-		}
-
-		foreach (array('width' => '800', 'height' => '600', 'scrollbars' => 'yes', 'menubar' => 'no', 'status' => 'yes', 'resizable' => 'yes', 'screenx' => '0', 'screeny' => '0') as $key => $val)
-		{
-			$atts[$key] = isset($attributes[$key]) ? $attributes[$key] : $val;
-			unset($attributes[$key]);
-		}
-
-		$attributes = _stringify_attributes($attributes);
-
-		return '<a href="'.$site_url
-			.'" onclick="window.open(\''.$site_url."', '".$window_name."', '"._stringify_attributes($atts, TRUE)."'); return false;\""
-			.$attributes.'>'.$title.'</a>';
-	}
+        return $config->indexPage;
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('anchor')) {
+    /**
+     * Anchor Link
+     *
+     * Creates an anchor based on the local URL.
+     *
+     * @param array|string        $uri        URI string or array of URI segments
+     * @param string              $title      The link title
+     * @param array|object|string $attributes Any attributes
+     * @param App|null            $altConfig  Alternate configuration to use
+     */
+    function anchor($uri = '', string $title = '', $attributes = '', ?App $altConfig = null): string
+    {
+        // use alternate config if provided, else default one
+        $config = $altConfig ?? config(App::class);
 
-if ( ! function_exists('mailto'))
-{
-	/**
-	 * Mailto Link
-	 *
-	 * @param	string	the email address
-	 * @param	string	the link title
-	 * @param	mixed	any attributes
-	 * @return	string
-	 */
-	function mailto($email, $title = '', $attributes = '')
-	{
-		$title = (string) $title;
+        $siteUrl = is_array($uri) ? site_url($uri, null, $config) : (preg_match('#^(\w+:)?//#i', $uri) ? $uri : site_url($uri, null, $config));
+        // eliminate trailing slash
+        $siteUrl = rtrim($siteUrl, '/');
 
-		if ($title === '')
-		{
-			$title = $email;
-		}
+        if ($title === '') {
+            $title = $siteUrl;
+        }
 
-		return '<a href="mailto:'.$email.'"'._stringify_attributes($attributes).'>'.$title.'</a>';
-	}
+        if ($attributes !== '') {
+            $attributes = stringify_attributes($attributes);
+        }
+
+        return '<a href="' . $siteUrl . '"' . $attributes . '>' . $title . '</a>';
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('anchor_popup')) {
+    /**
+     * Anchor Link - Pop-up version
+     *
+     * Creates an anchor based on the local URL. The link
+     * opens a new window based on the attributes specified.
+     *
+     * @param string                    $uri        the URL
+     * @param string                    $title      the link title
+     * @param array|false|object|string $attributes any attributes
+     * @param App|null                  $altConfig  Alternate configuration to use
+     */
+    function anchor_popup($uri = '', string $title = '', $attributes = false, ?App $altConfig = null): string
+    {
+        // use alternate config if provided, else default one
+        $config = $altConfig ?? config(App::class);
 
-if ( ! function_exists('safe_mailto'))
-{
-	/**
-	 * Encoded Mailto Link
-	 *
-	 * Create a spam-protected mailto link written in Javascript
-	 *
-	 * @param	string	the email address
-	 * @param	string	the link title
-	 * @param	mixed	any attributes
-	 * @return	string
-	 */
-	function safe_mailto($email, $title = '', $attributes = '')
-	{
-		$title = (string) $title;
+        $siteUrl = preg_match('#^(\w+:)?//#i', $uri) ? $uri : site_url($uri, null, $config);
+        $siteUrl = rtrim($siteUrl, '/');
 
-		if ($title === '')
-		{
-			$title = $email;
-		}
+        if ($title === '') {
+            $title = $siteUrl;
+        }
 
-		$x = str_split('<a href="mailto:', 1);
+        if ($attributes === false) {
+            return '<a href="' . $siteUrl . '" onclick="window.open(\'' . $siteUrl . "', '_blank'); return false;\">" . $title . '</a>';
+        }
 
-		for ($i = 0, $l = strlen($email); $i < $l; $i++)
-		{
-			$x[] = '|'.ord($email[$i]);
-		}
+        if (! is_array($attributes)) {
+            $attributes = [$attributes];
 
-		$x[] = '"';
+            // Ref: http://www.w3schools.com/jsref/met_win_open.asp
+            $windowName = '_blank';
+        } elseif (! empty($attributes['window_name'])) {
+            $windowName = $attributes['window_name'];
+            unset($attributes['window_name']);
+        } else {
+            $windowName = '_blank';
+        }
 
-		if ($attributes !== '')
-		{
-			if (is_array($attributes))
-			{
-				foreach ($attributes as $key => $val)
-				{
-					$x[] = ' '.$key.'="';
-					for ($i = 0, $l = strlen($val); $i < $l; $i++)
-					{
-						$x[] = '|'.ord($val[$i]);
-					}
-					$x[] = '"';
-				}
-			}
-			else
-			{
-				for ($i = 0, $l = strlen($attributes); $i < $l; $i++)
-				{
-					$x[] = $attributes[$i];
-				}
-			}
-		}
+        foreach (['width' => '800', 'height' => '600', 'scrollbars' => 'yes', 'menubar' => 'no', 'status' => 'yes', 'resizable' => 'yes', 'screenx' => '0', 'screeny' => '0'] as $key => $val) {
+            $atts[$key] = $attributes[$key] ?? $val;
+            unset($attributes[$key]);
+        }
 
-		$x[] = '>';
+        $attributes = stringify_attributes($attributes);
 
-		$temp = array();
-		for ($i = 0, $l = strlen($title); $i < $l; $i++)
-		{
-			$ordinal = ord($title[$i]);
-
-			if ($ordinal < 128)
-			{
-				$x[] = '|'.$ordinal;
-			}
-			else
-			{
-				if (count($temp) === 0)
-				{
-					$count = ($ordinal < 224) ? 2 : 3;
-				}
-
-				$temp[] = $ordinal;
-				if (count($temp) === $count)
-				{
-					$number = ($count === 3)
-							? (($temp[0] % 16) * 4096) + (($temp[1] % 64) * 64) + ($temp[2] % 64)
-							: (($temp[0] % 32) * 64) + ($temp[1] % 64);
-					$x[] = '|'.$number;
-					$count = 1;
-					$temp = array();
-				}
-			}
-		}
-
-		$x[] = '<'; $x[] = '/'; $x[] = 'a'; $x[] = '>';
-
-		$x = array_reverse($x);
-
-		$output = "<script type=\"text/javascript\">\n"
-			."\t//<![CDATA[\n"
-			."\tvar l=new Array();\n";
-
-		for ($i = 0, $c = count($x); $i < $c; $i++)
-		{
-			$output .= "\tl[".$i."] = '".$x[$i]."';\n";
-		}
-
-		$output .= "\n\tfor (var i = l.length-1; i >= 0; i=i-1) {\n"
-			."\t\tif (l[i].substring(0, 1) === '|') document.write(\"&#\"+unescape(l[i].substring(1))+\";\");\n"
-			."\t\telse document.write(unescape(l[i]));\n"
-			."\t}\n"
-			."\t//]]>\n"
-			.'</script>';
-
-		return $output;
-	}
+        return '<a href="' . $siteUrl
+                . '" onclick="window.open(\'' . $siteUrl . "', '" . $windowName . "', '" . stringify_attributes($atts, true) . "'); return false;\""
+                . $attributes . '>' . $title . '</a>';
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('mailto')) {
+    /**
+     * Mailto Link
+     *
+     * @param string              $email      the email address
+     * @param string              $title      the link title
+     * @param array|object|string $attributes any attributes
+     */
+    function mailto(string $email, string $title = '', $attributes = ''): string
+    {
+        if (trim($title) === '') {
+            $title = $email;
+        }
 
-if ( ! function_exists('auto_link'))
-{
-	/**
-	 * Auto-linker
-	 *
-	 * Automatically links URL and Email addresses.
-	 * Note: There's a bit of extra code here to deal with
-	 * URLs or emails that end in a period. We'll strip these
-	 * off and add them after the link.
-	 *
-	 * @param	string	the string
-	 * @param	string	the type: email, url, or both
-	 * @param	bool	whether to create pop-up links
-	 * @return	string
-	 */
-	function auto_link($str, $type = 'both', $popup = FALSE)
-	{
-		// Find and replace any URLs.
-		if ($type !== 'email' && preg_match_all('#(\w*://|www\.)[a-z0-9]+(-+[a-z0-9]+)*(\.[a-z0-9]+(-+[a-z0-9]+)*)+(/([^\s()<>;]+\w)?/?)?#i', $str, $matches, PREG_OFFSET_CAPTURE | PREG_SET_ORDER))
-		{
-			// Set our target HTML if using popup links.
-			$target = ($popup) ? ' target="_blank" rel="noopener"' : '';
-
-			// We process the links in reverse order (last -> first) so that
-			// the returned string offsets from preg_match_all() are not
-			// moved as we add more HTML.
-			foreach (array_reverse($matches) as $match)
-			{
-				// $match[0] is the matched string/link
-				// $match[1] is either a protocol prefix or 'www.'
-				//
-				// With PREG_OFFSET_CAPTURE, both of the above is an array,
-				// where the actual value is held in [0] and its offset at the [1] index.
-				$a = '<a href="'.(strpos($match[1][0], '/') ? '' : 'http://').$match[0][0].'"'.$target.'>'.$match[0][0].'</a>';
-				$str = substr_replace($str, $a, $match[0][1], strlen($match[0][0]));
-			}
-		}
-
-		// Find and replace any emails.
-		if ($type !== 'url' && preg_match_all('#([\w\.\-\+]+@[a-z0-9\-]+\.[a-z0-9\-\.]+[^[:punct:]\s])#i', $str, $matches, PREG_OFFSET_CAPTURE))
-		{
-			foreach (array_reverse($matches[0]) as $match)
-			{
-				if (filter_var($match[0], FILTER_VALIDATE_EMAIL) !== FALSE)
-				{
-					$str = substr_replace($str, safe_mailto($match[0]), $match[1], strlen($match[0]));
-				}
-			}
-		}
-
-		return $str;
-	}
+        return '<a href="mailto:' . $email . '"' . stringify_attributes($attributes) . '>' . $title . '</a>';
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('safe_mailto')) {
+    /**
+     * Encoded Mailto Link
+     *
+     * Create a spam-protected mailto link written in Javascript
+     *
+     * @param string              $email      the email address
+     * @param string              $title      the link title
+     * @param array|object|string $attributes any attributes
+     */
+    function safe_mailto(string $email, string $title = '', $attributes = ''): string
+    {
+        if (trim($title) === '') {
+            $title = $email;
+        }
 
-if ( ! function_exists('prep_url'))
-{
-	/**
-	 * Prep URL
-	 *
-	 * Simply adds the http:// part if no scheme is included
-	 *
-	 * @param	string	the URL
-	 * @return	string
-	 */
-	function prep_url($str = '')
-	{
-		if ($str === 'http://' OR $str === '')
-		{
-			return '';
-		}
+        $x = str_split('<a href="mailto:', 1);
 
-		$url = parse_url($str);
+        for ($i = 0, $l = strlen($email); $i < $l; $i++) {
+            $x[] = '|' . ord($email[$i]);
+        }
 
-		if ( ! $url OR ! isset($url['scheme']))
-		{
-			return 'http://'.$str;
-		}
+        $x[] = '"';
 
-		return $str;
-	}
+        if ($attributes !== '') {
+            if (is_array($attributes)) {
+                foreach ($attributes as $key => $val) {
+                    $x[] = ' ' . $key . '="';
+
+                    for ($i = 0, $l = strlen($val); $i < $l; $i++) {
+                        $x[] = '|' . ord($val[$i]);
+                    }
+
+                    $x[] = '"';
+                }
+            } else {
+                for ($i = 0, $l = mb_strlen($attributes); $i < $l; $i++) {
+                    $x[] = mb_substr($attributes, $i, 1);
+                }
+            }
+        }
+
+        $x[] = '>';
+
+        $temp = [];
+
+        for ($i = 0, $l = strlen($title); $i < $l; $i++) {
+            $ordinal = ord($title[$i]);
+
+            if ($ordinal < 128) {
+                $x[] = '|' . $ordinal;
+            } else {
+                if (empty($temp)) {
+                    $count = ($ordinal < 224) ? 2 : 3;
+                }
+
+                $temp[] = $ordinal;
+
+                if (count($temp) === $count) {
+                    $number = ($count === 3) ? (($temp[0] % 16) * 4096) + (($temp[1] % 64) * 64) + ($temp[2] % 64) : (($temp[0] % 32) * 64) + ($temp[1] % 64);
+                    $x[]    = '|' . $number;
+                    $count  = 1;
+                    $temp   = [];
+                }
+            }
+        }
+
+        $x[] = '<';
+        $x[] = '/';
+        $x[] = 'a';
+        $x[] = '>';
+
+        $x = array_reverse($x);
+
+        // improve obfuscation by eliminating newlines & whitespace
+        $cspNonce = csp_script_nonce();
+        $cspNonce = $cspNonce ? ' ' . $cspNonce : $cspNonce;
+        $output   = '<script type="text/javascript"' . $cspNonce . '>'
+                . 'var l=new Array();';
+
+        foreach ($x as $i => $value) {
+            $output .= 'l[' . $i . "] = '" . $value . "';";
+        }
+
+        return $output . ('for (var i = l.length-1; i >= 0; i=i-1) {'
+                . "if (l[i].substring(0, 1) === '|') document.write(\"&#\"+unescape(l[i].substring(1))+\";\");"
+                . 'else document.write(unescape(l[i]));'
+                . '}'
+                . '</script>');
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('auto_link')) {
+    /**
+     * Auto-linker
+     *
+     * Automatically links URL and Email addresses.
+     * Note: There's a bit of extra code here to deal with
+     * URLs or emails that end in a period. We'll strip these
+     * off and add them after the link.
+     *
+     * @param string $str   the string
+     * @param string $type  the type: email, url, or both
+     * @param bool   $popup whether to create pop-up links
+     */
+    function auto_link(string $str, string $type = 'both', bool $popup = false): string
+    {
+        // Find and replace any URLs.
+        if ($type !== 'email' && preg_match_all('#(\w*://|www\.)[^\s()<>;]+\w#i', $str, $matches, PREG_OFFSET_CAPTURE | PREG_SET_ORDER)) {
+            // Set our target HTML if using popup links.
+            $target = ($popup) ? ' target="_blank"' : '';
 
-if ( ! function_exists('url_title'))
-{
-	/**
-	 * Create URL Title
-	 *
-	 * Takes a "title" string as input and creates a
-	 * human-friendly URL string with a "separator" string
-	 * as the word separator.
-	 *
-	 * @todo	Remove old 'dash' and 'underscore' usage in 3.1+.
-	 * @param	string	$str		Input string
-	 * @param	string	$separator	Word separator
-	 *			(usually '-' or '_')
-	 * @param	bool	$lowercase	Whether to transform the output string to lowercase
-	 * @return	string
-	 */
-	function url_title($str, $separator = '-', $lowercase = FALSE)
-	{
-		if ($separator === 'dash')
-		{
-			$separator = '-';
-		}
-		elseif ($separator === 'underscore')
-		{
-			$separator = '_';
-		}
+            // We process the links in reverse order (last -> first) so that
+            // the returned string offsets from preg_match_all() are not
+            // moved as we add more HTML.
+            foreach (array_reverse($matches) as $match) {
+                // $match[0] is the matched string/link
+                // $match[1] is either a protocol prefix or 'www.'
+                //
+                // With PREG_OFFSET_CAPTURE, both of the above is an array,
+                // where the actual value is held in [0] and its offset at the [1] index.
+                $a   = '<a href="' . (strpos($match[1][0], '/') ? '' : 'http://') . $match[0][0] . '"' . $target . '>' . $match[0][0] . '</a>';
+                $str = substr_replace($str, $a, $match[0][1], strlen($match[0][0]));
+            }
+        }
 
-		$q_separator = preg_quote($separator, '#');
+        // Find and replace any emails.
+        if ($type !== 'url' && preg_match_all('#([\w\.\-\+]+@[a-z0-9\-]+\.[a-z0-9\-\.]+[^[:punct:]\s])#i', $str, $matches, PREG_OFFSET_CAPTURE)) {
+            foreach (array_reverse($matches[0]) as $match) {
+                if (filter_var($match[0], FILTER_VALIDATE_EMAIL) !== false) {
+                    $str = substr_replace($str, safe_mailto($match[0]), $match[1], strlen($match[0]));
+                }
+            }
+        }
 
-		$trans = array(
-			'&.+?;'			=> '',
-			'[^\w\d _-]'		=> '',
-			'\s+'			=> $separator,
-			'('.$q_separator.')+'	=> $separator
-		);
-
-		$str = strip_tags($str);
-		foreach ($trans as $key => $val)
-		{
-			$str = preg_replace('#'.$key.'#i'.(UTF8_ENABLED ? 'u' : ''), $val, $str);
-		}
-
-		if ($lowercase === TRUE)
-		{
-			$str = strtolower($str);
-		}
-
-		return trim(trim($str, $separator));
-	}
+        return $str;
+    }
 }
 
-// ------------------------------------------------------------------------
+if (! function_exists('prep_url')) {
+    /**
+     * Prep URL - Simply adds the http:// or https:// part if no scheme is included.
+     *
+     * Formerly used URI, but that does not play nicely with URIs missing
+     * the scheme.
+     *
+     * @param string $str    the URL
+     * @param bool   $secure set true if you want to force https://
+     */
+    function prep_url(string $str = '', bool $secure = false): string
+    {
+        if (in_array($str, ['http://', 'https://', '//', ''], true)) {
+            return '';
+        }
 
-if ( ! function_exists('redirect'))
-{
-	/**
-	 * Header Redirect
-	 *
-	 * Header redirect in two flavors
-	 * For very fine grained control over headers, you could use the Output
-	 * Library's set_header() function.
-	 *
-	 * @param	string	$uri	URL
-	 * @param	string	$method	Redirect method
-	 *			'auto', 'location' or 'refresh'
-	 * @param	int	$code	HTTP Response status code
-	 * @return	void
-	 */
-	function redirect($uri = '', $method = 'auto', $code = NULL)
-	{
-		if ( ! preg_match('#^(\w+:)?//#i', $uri))
-		{
-			$uri = site_url($uri);
-		}
+        if (parse_url($str, PHP_URL_SCHEME) === null) {
+            $str = 'http://' . ltrim($str, '/');
+        }
 
-		// IIS environment likely? Use 'refresh' for better compatibility
-		if ($method === 'auto' && isset($_SERVER['SERVER_SOFTWARE']) && strpos($_SERVER['SERVER_SOFTWARE'], 'Microsoft-IIS') !== FALSE)
-		{
-			$method = 'refresh';
-		}
-		elseif ($method !== 'refresh' && (empty($code) OR ! is_numeric($code)))
-		{
-			if (isset($_SERVER['SERVER_PROTOCOL'], $_SERVER['REQUEST_METHOD']) && $_SERVER['SERVER_PROTOCOL'] === 'HTTP/1.1')
-			{
-				$code = ($_SERVER['REQUEST_METHOD'] !== 'GET')
-					? 303	// reference: http://en.wikipedia.org/wiki/Post/Redirect/Get
-					: 307;
-			}
-			else
-			{
-				$code = 302;
-			}
-		}
+        // force replace http:// with https://
+        if ($secure) {
+            $str = preg_replace('/^(?:http):/i', 'https:', $str);
+        }
 
-		switch ($method)
-		{
-			case 'refresh':
-				header('Refresh:0;url='.$uri);
-				break;
-			default:
-				header('Location: '.$uri, TRUE, $code);
-				break;
-		}
-		exit;
-	}
+        return $str;
+    }
+}
+
+if (! function_exists('url_title')) {
+    /**
+     * Create URL Title
+     *
+     * Takes a "title" string as input and creates a
+     * human-friendly URL string with a "separator" string
+     * as the word separator.
+     *
+     * @param string $str       Input string
+     * @param string $separator Word separator (usually '-' or '_')
+     * @param bool   $lowercase Whether to transform the output string to lowercase
+     */
+    function url_title(string $str, string $separator = '-', bool $lowercase = false): string
+    {
+        $qSeparator = preg_quote($separator, '#');
+
+        $trans = [
+            '&.+?;'                  => '',
+            '[^\w\d\pL\pM _-]'       => '',
+            '\s+'                    => $separator,
+            '(' . $qSeparator . ')+' => $separator,
+        ];
+
+        $str = strip_tags($str);
+
+        foreach ($trans as $key => $val) {
+            $str = preg_replace('#' . $key . '#iu', $val, $str);
+        }
+
+        if ($lowercase === true) {
+            $str = mb_strtolower($str);
+        }
+
+        return trim(trim($str, $separator));
+    }
+}
+
+if (! function_exists('mb_url_title')) {
+    /**
+     * Create URL Title that takes into account accented characters
+     *
+     * Takes a "title" string as input and creates a
+     * human-friendly URL string with a "separator" string
+     * as the word separator.
+     *
+     * @param string $str       Input string
+     * @param string $separator Word separator (usually '-' or '_')
+     * @param bool   $lowercase Whether to transform the output string to lowercase
+     */
+    function mb_url_title(string $str, string $separator = '-', bool $lowercase = false): string
+    {
+        helper('text');
+
+        return url_title(convert_accented_characters($str), $separator, $lowercase);
+    }
+}
+
+if (! function_exists('url_to')) {
+    /**
+     * Get the full, absolute URL to a controller method
+     * (with additional arguments)
+     *
+     * NOTE: This requires the controller/method to
+     * have a route defined in the routes Config file.
+     *
+     * @param string     $controller Named route or Controller::method
+     * @param int|string ...$args    One or more parameters to be passed to the route
+     *
+     * @throws RouterException
+     */
+    function url_to(string $controller, ...$args): string
+    {
+        if (! $route = route_to($controller, ...$args)) {
+            $explode = explode('::', $controller);
+
+            if (isset($explode[1])) {
+                throw RouterException::forControllerNotFound($explode[0], $explode[1]);
+            }
+
+            throw RouterException::forInvalidRoute($controller);
+        }
+
+        return site_url($route);
+    }
+}
+
+if (! function_exists('url_is')) {
+    /**
+     * Determines if current url path contains
+     * the given path. It may contain a wildcard (*)
+     * which will allow any valid character.
+     *
+     * Example:
+     *   if (url_is('admin*')) ...
+     */
+    function url_is(string $path): bool
+    {
+        // Setup our regex to allow wildcards
+        $path        = '/' . trim(str_replace('*', '(\S)*', $path), '/ ');
+        $currentPath = '/' . trim(uri_string(true), '/ ');
+
+        return (bool) preg_match("|^{$path}$|", $currentPath, $matches);
+    }
 }
diff --git a/www-api/system/helpers/xml_helper.php b/www-api/system/helpers/xml_helper.php
index 5e0861e9..ece28201 100644
--- a/www-api/system/helpers/xml_helper.php
+++ b/www-api/system/helpers/xml_helper.php
@@ -1,91 +1,59 @@
 <?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
 
 /**
- * CodeIgniter XML Helpers
+ * This file is part of CodeIgniter 4 framework.
  *
- * @package		CodeIgniter
- * @subpackage	Helpers
- * @category	Helpers
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/helpers/xml_helper.html
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
  */
 
-// ------------------------------------------------------------------------
+// CodeIgniter XML Helpers
 
-if ( ! function_exists('xml_convert'))
-{
-	/**
-	 * Convert Reserved XML characters to Entities
-	 *
-	 * @param	string
-	 * @param	bool
-	 * @return	string
-	 */
-	function xml_convert($str, $protect_all = FALSE)
-	{
-		$temp = '__TEMP_AMPERSANDS__';
+if (! function_exists('xml_convert')) {
+    /**
+     * Convert Reserved XML characters to Entities
+     */
+    function xml_convert(string $str, bool $protectAll = false): string
+    {
+        $temp = '__TEMP_AMPERSANDS__';
 
-		// Replace entities to temporary markers so that
-		// ampersands won't get messed up
-		$str = preg_replace('/&#(\d+);/', $temp.'\\1;', $str);
+        // Replace entities to temporary markers so that
+        // ampersands won't get messed up
+        $str = preg_replace('/&#(\d+);/', $temp . '\\1;', $str);
 
-		if ($protect_all === TRUE)
-		{
-			$str = preg_replace('/&(\w+);/', $temp.'\\1;', $str);
-		}
+        if ($protectAll === true) {
+            $str = preg_replace('/&(\w+);/', $temp . '\\1;', $str);
+        }
 
-		$str = str_replace(
-			array('&', '<', '>', '"', "'", '-'),
-			array('&amp;', '&lt;', '&gt;', '&quot;', '&apos;', '&#45;'),
-			$str
-		);
+        $original = [
+            '&',
+            '<',
+            '>',
+            '"',
+            "'",
+            '-',
+        ];
 
-		// Decode the temp markers back to entities
-		$str = preg_replace('/'.$temp.'(\d+);/', '&#\\1;', $str);
+        $replacement = [
+            '&amp;',
+            '&lt;',
+            '&gt;',
+            '&quot;',
+            '&apos;',
+            '&#45;',
+        ];
 
-		if ($protect_all === TRUE)
-		{
-			return preg_replace('/'.$temp.'(\w+);/', '&\\1;', $str);
-		}
+        $str = str_replace($original, $replacement, $str);
 
-		return $str;
-	}
+        // Decode the temp markers back to entities
+        $str = preg_replace('/' . $temp . '(\d+);/', '&#\\1;', $str);
+
+        if ($protectAll === true) {
+            return preg_replace('/' . $temp . '(\w+);/', '&\\1;', $str);
+        }
+
+        return $str;
+    }
 }
diff --git a/www-api/system/language/Language.php b/www-api/system/language/Language.php
new file mode 100644
index 00000000..640dcfaa
--- /dev/null
+++ b/www-api/system/language/Language.php
@@ -0,0 +1,262 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Language;
+
+use Config\Services;
+use MessageFormatter;
+
+/**
+ * Handle system messages and localization.
+ *
+ * Locale-based, built on top of PHP internationalization.
+ */
+class Language
+{
+    /**
+     * Stores the retrieved language lines
+     * from files for faster retrieval on
+     * second use.
+     *
+     * @var array
+     */
+    protected $language = [];
+
+    /**
+     * The current language/locale to work with.
+     *
+     * @var string
+     */
+    protected $locale;
+
+    /**
+     * Boolean value whether the intl
+     * libraries exist on the system.
+     *
+     * @var bool
+     */
+    protected $intlSupport = false;
+
+    /**
+     * Stores filenames that have been
+     * loaded so that we don't load them again.
+     *
+     * @var array
+     */
+    protected $loadedFiles = [];
+
+    public function __construct(string $locale)
+    {
+        $this->locale = $locale;
+
+        if (class_exists(MessageFormatter::class)) {
+            $this->intlSupport = true;
+        }
+    }
+
+    /**
+     * Sets the current locale to use when performing string lookups.
+     *
+     * @return $this
+     */
+    public function setLocale(?string $locale = null)
+    {
+        if ($locale !== null) {
+            $this->locale = $locale;
+        }
+
+        return $this;
+    }
+
+    public function getLocale(): string
+    {
+        return $this->locale;
+    }
+
+    /**
+     * Parses the language string for a file, loads the file, if necessary,
+     * getting the line.
+     *
+     * @return string|string[]
+     */
+    public function getLine(string $line, array $args = [])
+    {
+        // if no file is given, just parse the line
+        if (strpos($line, '.') === false) {
+            return $this->formatMessage($line, $args);
+        }
+
+        // Parse out the file name and the actual alias.
+        // Will load the language file and strings.
+        [$file, $parsedLine] = $this->parseLine($line, $this->locale);
+
+        $output = $this->getTranslationOutput($this->locale, $file, $parsedLine);
+
+        if ($output === null && strpos($this->locale, '-')) {
+            [$locale] = explode('-', $this->locale, 2);
+
+            [$file, $parsedLine] = $this->parseLine($line, $locale);
+
+            $output = $this->getTranslationOutput($locale, $file, $parsedLine);
+        }
+
+        // if still not found, try English
+        if ($output === null) {
+            [$file, $parsedLine] = $this->parseLine($line, 'en');
+
+            $output = $this->getTranslationOutput('en', $file, $parsedLine);
+        }
+
+        $output ??= $line;
+
+        return $this->formatMessage($output, $args);
+    }
+
+    /**
+     * @return array|string|null
+     */
+    protected function getTranslationOutput(string $locale, string $file, string $parsedLine)
+    {
+        $output = $this->language[$locale][$file][$parsedLine] ?? null;
+        if ($output !== null) {
+            return $output;
+        }
+
+        foreach (explode('.', $parsedLine) as $row) {
+            if (! isset($current)) {
+                $current = $this->language[$locale][$file] ?? null;
+            }
+
+            $output = $current[$row] ?? null;
+            if (is_array($output)) {
+                $current = $output;
+            }
+        }
+
+        if ($output !== null) {
+            return $output;
+        }
+
+        $row = current(explode('.', $parsedLine));
+        $key = substr($parsedLine, strlen($row) + 1);
+
+        return $this->language[$locale][$file][$row][$key] ?? null;
+    }
+
+    /**
+     * Parses the language string which should include the
+     * filename as the first segment (separated by period).
+     */
+    protected function parseLine(string $line, string $locale): array
+    {
+        $file = substr($line, 0, strpos($line, '.'));
+        $line = substr($line, strlen($file) + 1);
+
+        if (! isset($this->language[$locale][$file]) || ! array_key_exists($line, $this->language[$locale][$file])) {
+            $this->load($file, $locale);
+        }
+
+        return [$file, $line];
+    }
+
+    /**
+     * Advanced message formatting.
+     *
+     * @param array|string $message
+     * @param string[]     $args
+     *
+     * @return array|string
+     */
+    protected function formatMessage($message, array $args = [])
+    {
+        if (! $this->intlSupport || $args === []) {
+            return $message;
+        }
+
+        if (is_array($message)) {
+            foreach ($message as $index => $value) {
+                $message[$index] = $this->formatMessage($value, $args);
+            }
+
+            return $message;
+        }
+
+        return MessageFormatter::formatMessage($this->locale, $message, $args);
+    }
+
+    /**
+     * Loads a language file in the current locale. If $return is true,
+     * will return the file's contents, otherwise will merge with
+     * the existing language lines.
+     *
+     * @return array|void
+     */
+    protected function load(string $file, string $locale, bool $return = false)
+    {
+        if (! array_key_exists($locale, $this->loadedFiles)) {
+            $this->loadedFiles[$locale] = [];
+        }
+
+        if (in_array($file, $this->loadedFiles[$locale], true)) {
+            // Don't load it more than once.
+            return [];
+        }
+
+        if (! array_key_exists($locale, $this->language)) {
+            $this->language[$locale] = [];
+        }
+
+        if (! array_key_exists($file, $this->language[$locale])) {
+            $this->language[$locale][$file] = [];
+        }
+
+        $path = "Language/{$locale}/{$file}.php";
+
+        $lang = $this->requireFile($path);
+
+        if ($return) {
+            return $lang;
+        }
+
+        $this->loadedFiles[$locale][] = $file;
+
+        // Merge our string
+        $this->language[$locale][$file] = $lang;
+    }
+
+    /**
+     * A simple method for including files that can be
+     * overridden during testing.
+     */
+    protected function requireFile(string $path): array
+    {
+        $files   = Services::locator()->search($path, 'php', false);
+        $strings = [];
+
+        foreach ($files as $file) {
+            // On some OS's we were seeing failures
+            // on this command returning boolean instead
+            // of array during testing, so we've removed
+            // the require_once for now.
+            if (is_file($file)) {
+                $strings[] = require $file;
+            }
+        }
+
+        if (isset($strings[1])) {
+            $strings = array_replace_recursive(...$strings);
+        } elseif (isset($strings[0])) {
+            $strings = $strings[0];
+        }
+
+        return $strings;
+    }
+}
diff --git a/www-api/system/language/en/CLI.php b/www-api/system/language/en/CLI.php
new file mode 100644
index 00000000..c8f7ecae
--- /dev/null
+++ b/www-api/system/language/en/CLI.php
@@ -0,0 +1,48 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+// CLI language settings
+return [
+    'altCommandPlural'   => 'Did you mean one of these?',
+    'altCommandSingular' => 'Did you mean this?',
+    'commandNotFound'    => 'Command "{0}" not found.',
+    'generator'          => [
+        'cancelOperation' => 'Operation has been cancelled.',
+        'className'       => [
+            'command'    => 'Command class name',
+            'config'     => 'Config class name',
+            'controller' => 'Controller class name',
+            'default'    => 'Class name',
+            'entity'     => 'Entity class name',
+            'filter'     => 'Filter class name',
+            'migration'  => 'Migration class name',
+            'model'      => 'Model class name',
+            'seeder'     => 'Seeder class name',
+            'validation' => 'Validation class name',
+        ],
+        'commandType'      => 'Command type',
+        'databaseGroup'    => 'Database group',
+        'fileCreate'       => 'File created: {0}',
+        'fileError'        => 'Error while creating file: {0}',
+        'fileExist'        => 'File exists: {0}',
+        'fileOverwrite'    => 'File overwritten: {0}',
+        'parentClass'      => 'Parent class',
+        'returnType'       => 'Return type',
+        'tableName'        => 'Table name',
+        'usingCINamespace' => 'Warning: Using the "CodeIgniter" namespace will generate the file in the system directory.',
+    ],
+    'helpArguments'       => 'Arguments:',
+    'helpDescription'     => 'Description:',
+    'helpOptions'         => 'Options:',
+    'helpUsage'           => 'Usage:',
+    'invalidColor'        => 'Invalid {0} color: {1}.',
+    'namespaceNotDefined' => 'Namespace "{0}" is not defined.',
+];
diff --git a/www-api/system/language/en/Cache.php b/www-api/system/language/en/Cache.php
new file mode 100644
index 00000000..d119223a
--- /dev/null
+++ b/www-api/system/language/en/Cache.php
@@ -0,0 +1,18 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+// Cache language settings
+return [
+    'unableToWrite'   => 'Cache unable to write to {0}.',
+    'invalidHandlers' => 'Cache config must have an array of $validHandlers.',
+    'noBackup'        => 'Cache config must have a handler and backupHandler set.',
+    'handlerNotFound' => 'Cache config has an invalid handler or backup handler specified.',
+];
diff --git a/www-api/system/language/en/Cast.php b/www-api/system/language/en/Cast.php
new file mode 100644
index 00000000..46132b0e
--- /dev/null
+++ b/www-api/system/language/en/Cast.php
@@ -0,0 +1,23 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+// Cast language settings
+return [
+    'baseCastMissing'        => 'The "{0}" class must inherit the "CodeIgniter\Entity\Cast\BaseCast" class.',
+    'invalidCastMethod'      => 'The "{0}" is invalid cast method, valid methods are: ["get", "set"].',
+    'invalidTimestamp'       => 'Type casting "timestamp" expects a correct timestamp.',
+    'jsonErrorCtrlChar'      => 'Unexpected control character found.',
+    'jsonErrorDepth'         => 'Maximum stack depth exceeded.',
+    'jsonErrorStateMismatch' => 'Underflow or the modes mismatch.',
+    'jsonErrorSyntax'        => 'Syntax error, malformed JSON.',
+    'jsonErrorUnknown'       => 'Unknown error.',
+    'jsonErrorUtf8'          => 'Malformed UTF-8 characters, possibly incorrectly encoded.',
+];
diff --git a/www-api/system/language/en/Cookie.php b/www-api/system/language/en/Cookie.php
new file mode 100644
index 00000000..3de21a0f
--- /dev/null
+++ b/www-api/system/language/en/Cookie.php
@@ -0,0 +1,24 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+// Cookie language settings
+return [
+    'invalidExpiresTime'    => 'Invalid "{0}" type for "Expires" attribute. Expected: string, integer, DateTimeInterface object.',
+    'invalidExpiresValue'   => 'The cookie expiration time is not valid.',
+    'invalidCookieName'     => 'The cookie name "{0}" contains invalid characters.',
+    'emptyCookieName'       => 'The cookie name cannot be empty.',
+    'invalidSecurePrefix'   => 'Using the "__Secure-" prefix requires setting the "Secure" attribute.',
+    'invalidHostPrefix'     => 'Using the "__Host-" prefix must be set with the "Secure" flag, must not have a "Domain" attribute, and the "Path" is set to "/".',
+    'invalidSameSite'       => 'The SameSite value must be None, Lax, Strict or a blank string, {0} given.',
+    'invalidSameSiteNone'   => 'Using the "SameSite=None" attribute requires setting the "Secure" attribute.',
+    'invalidCookieInstance' => '"{0}" class expected cookies array to be instances of "{1}" but got "{2}" at index {3}.',
+    'unknownCookieInstance' => 'Cookie object with name "{0}" and prefix "{1}" was not found in the collection.',
+];
diff --git a/www-api/system/language/en/Core.php b/www-api/system/language/en/Core.php
new file mode 100644
index 00000000..f292bb83
--- /dev/null
+++ b/www-api/system/language/en/Core.php
@@ -0,0 +1,20 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+// Core language settings
+return [
+    'copyError'                    => 'An error was encountered while attempting to replace the file ({0}). Please make sure your file directory is writable.',
+    'enabledZlibOutputCompression' => 'Your zlib.output_compression ini directive is turned on. This will not work well with output buffers.',
+    'invalidFile'                  => 'Invalid file: {0}',
+    'invalidPhpVersion'            => 'Your PHP version must be {0} or higher to run CodeIgniter. Current version: {1}',
+    'missingExtension'             => 'The framework needs the following extension(s) installed and loaded: {0}.',
+    'noHandlers'                   => '{0} must provide at least one Handler.',
+];
diff --git a/www-api/system/language/en/Database.php b/www-api/system/language/en/Database.php
new file mode 100644
index 00000000..63a18498
--- /dev/null
+++ b/www-api/system/language/en/Database.php
@@ -0,0 +1,31 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+// Database language settings
+return [
+    'invalidEvent'                     => '{0} is not a valid Model Event callback.',
+    'invalidArgument'                  => 'You must provide a valid {0}.',
+    'invalidAllowedFields'             => 'Allowed fields must be specified for model: {0}',
+    'emptyDataset'                     => 'There is no data to {0}.',
+    'emptyPrimaryKey'                  => 'There is no primary key defined when trying to make {0}.',
+    'failGetFieldData'                 => 'Failed to get field data from database.',
+    'failGetIndexData'                 => 'Failed to get index data from database.',
+    'failGetForeignKeyData'            => 'Failed to get foreign key data from database.',
+    'parseStringFail'                  => 'Parsing key string failed.',
+    'featureUnavailable'               => 'This feature is not available for the database you are using.',
+    'tableNotFound'                    => 'Table `{0}` was not found in the current database.',
+    'noPrimaryKey'                     => '`{0}` model class does not specify a Primary Key.',
+    'noDateFormat'                     => '`{0}` model class does not have a valid dateFormat.',
+    'fieldNotExists'                   => 'Field `{0}` not found.',
+    'forEmptyInputGiven'               => 'Empty statement is given for the field `{0}`',
+    'forFindColumnHaveMultipleColumns' => 'Only single column allowed in Column name.',
+    'methodNotAvailable'               => 'You cannot use `{1}` in `{0}`. This is a method of the `Query Builder` class.',
+];
diff --git a/www-api/system/language/en/Email.php b/www-api/system/language/en/Email.php
new file mode 100644
index 00000000..36f5d413
--- /dev/null
+++ b/www-api/system/language/en/Email.php
@@ -0,0 +1,33 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+// Email language settings
+return [
+    'mustBeArray'          => 'The email validation method must be passed an array.',
+    'invalidAddress'       => 'Invalid email address: {0}',
+    'attachmentMissing'    => 'Unable to locate the following email attachment: {0}',
+    'attachmentUnreadable' => 'Unable to open this attachment: {0}',
+    'noFrom'               => 'Cannot send mail with no "From" header.',
+    'noRecipients'         => 'You must include recipients: To, Cc, or Bcc',
+    'sendFailurePHPMail'   => 'Unable to send email using PHP mail(). Your server might not be configured to send mail using this method.',
+    'sendFailureSendmail'  => 'Unable to send email using Sendmail. Your server might not be configured to send mail using this method.',
+    'sendFailureSmtp'      => 'Unable to send email using SMTP. Your server might not be configured to send mail using this method.',
+    'sent'                 => 'Your message has been successfully sent using the following protocol: {0}',
+    'noSocket'             => 'Unable to open a socket to Sendmail. Please check settings.',
+    'noHostname'           => 'You did not specify a SMTP hostname.',
+    'SMTPError'            => 'The following SMTP error was encountered: {0}',
+    'noSMTPAuth'           => 'Error: You must assign an SMTP username and password.',
+    'failedSMTPLogin'      => 'Failed to send AUTH LOGIN command. Error: {0}',
+    'SMTPAuthUsername'     => 'Failed to authenticate username. Error: {0}',
+    'SMTPAuthPassword'     => 'Failed to authenticate password. Error: {0}',
+    'SMTPDataFailure'      => 'Unable to send data: {0}',
+    'exitStatus'           => 'Exit status code: {0}',
+];
diff --git a/www-api/system/language/en/Encryption.php b/www-api/system/language/en/Encryption.php
new file mode 100644
index 00000000..269974fc
--- /dev/null
+++ b/www-api/system/language/en/Encryption.php
@@ -0,0 +1,20 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+// Encryption language settings
+return [
+    'noDriverRequested'    => 'No driver requested; Miss Daisy will be so upset!',
+    'noHandlerAvailable'   => 'Unable to find an available {0} encryption handler.',
+    'unKnownHandler'       => '"{0}" cannot be configured.',
+    'starterKeyNeeded'     => 'Encrypter needs a starter key.',
+    'authenticationFailed' => 'Decrypting: authentication failed.',
+    'encryptionFailed'     => 'Encryption failed.',
+];
diff --git a/www-api/system/language/en/Fabricator.php b/www-api/system/language/en/Fabricator.php
new file mode 100644
index 00000000..94140af3
--- /dev/null
+++ b/www-api/system/language/en/Fabricator.php
@@ -0,0 +1,17 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+// Fabricator language settings
+return [
+    'invalidModel'      => 'Invalid model supplied for fabrication.',
+    'missingFormatters' => 'No valid formatters defined.',
+    'createFailed'      => 'Fabricator failed to insert on table {0}: {1}',
+];
diff --git a/www-api/system/language/en/Files.php b/www-api/system/language/en/Files.php
new file mode 100644
index 00000000..03fa776e
--- /dev/null
+++ b/www-api/system/language/en/Files.php
@@ -0,0 +1,18 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+// Files language settings
+return [
+    'fileNotFound'      => 'File not found: {0}',
+    'cannotMove'        => 'Could not move file {0} to {1} ({2}).',
+    'expectedDirectory' => '{0} expects a valid directory.',
+    'expectedFile'      => '{0} expects a valid file.',
+];
diff --git a/www-api/system/language/en/Filters.php b/www-api/system/language/en/Filters.php
new file mode 100644
index 00000000..fc59eaf8
--- /dev/null
+++ b/www-api/system/language/en/Filters.php
@@ -0,0 +1,16 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+// Filters language settings
+return [
+    'noFilter'           => '{0} filter must have a matching alias defined.',
+    'incorrectInterface' => '{0} must implement CodeIgniter\Filters\FilterInterface.',
+];
diff --git a/www-api/system/language/en/Format.php b/www-api/system/language/en/Format.php
new file mode 100644
index 00000000..8c06207e
--- /dev/null
+++ b/www-api/system/language/en/Format.php
@@ -0,0 +1,18 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+// Format language settings
+return [
+    'invalidFormatter' => '"{0}" is not a valid Formatter class.',
+    'invalidJSON'      => 'Failed to parse json string, error: "{0}".',
+    'invalidMime'      => 'No Formatter defined for mime type: "{0}".',
+    'missingExtension' => 'The SimpleXML extension is required to format XML.',
+];
diff --git a/www-api/system/language/en/HTTP.php b/www-api/system/language/en/HTTP.php
new file mode 100644
index 00000000..5ee3cae2
--- /dev/null
+++ b/www-api/system/language/en/HTTP.php
@@ -0,0 +1,78 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+// HTTP language settings
+return [
+    // CurlRequest
+    'missingCurl'     => 'CURL must be enabled to use the CURLRequest class.',
+    'invalidSSLKey'   => 'Cannot set SSL Key. {0} is not a valid file.',
+    'sslCertNotFound' => 'SSL certificate not found at: {0}',
+    'curlError'       => '{0} : {1}',
+
+    // IncomingRequest
+    'invalidNegotiationType' => '{0} is not a valid negotiation type. Must be one of: media, charset, encoding, language.',
+
+    // Message
+    'invalidHTTPProtocol' => 'Invalid HTTP Protocol Version. Must be one of: {0}',
+
+    // Negotiate
+    'emptySupportedNegotiations' => 'You must provide an array of supported values to all Negotiations.',
+
+    // RedirectResponse
+    'invalidRoute' => 'The route for "{0}" cannot be found.',
+
+    // DownloadResponse
+    'cannotSetBinary'        => 'When setting filepath cannot set binary.',
+    'cannotSetFilepath'      => 'When setting binary cannot set filepath: {0}',
+    'notFoundDownloadSource' => 'Not found download body source.',
+    'cannotSetCache'         => 'It does not support caching for downloading.',
+    'cannotSetStatusCode'    => 'It does not support change status code for downloading. code: {0}, reason: {1}',
+
+    // Response
+    'missingResponseStatus' => 'HTTP Response is missing a status code',
+    'invalidStatusCode'     => '{0} is not a valid HTTP return status code',
+    'unknownStatusCode'     => 'Unknown HTTP status code provided with no message: {0}',
+
+    // URI
+    'cannotParseURI'       => 'Unable to parse URI: {0}',
+    'segmentOutOfRange'    => 'Request URI segment is out of range: {0}',
+    'invalidPort'          => 'Ports must be between 0 and 65535. Given: {0}',
+    'malformedQueryString' => 'Query strings may not include URI fragments.',
+
+    // Page Not Found
+    'pageNotFound'       => 'Page Not Found',
+    'emptyController'    => 'No Controller specified.',
+    'controllerNotFound' => 'Controller or its method is not found: {0}::{1}',
+    'methodNotFound'     => 'Controller method is not found: {0}',
+
+    // CSRF
+    // @deprecated use `Security.disallowedAction`
+    'disallowedAction' => 'The action you requested is not allowed.',
+
+    // Uploaded file moving
+    'alreadyMoved' => 'The uploaded file has already been moved.',
+    'invalidFile'  => 'The original file is not a valid file.',
+    'moveFailed'   => 'Could not move file {0} to {1} ({2})',
+
+    'uploadErrOk'        => 'The file uploaded with success.',
+    'uploadErrIniSize'   => 'The file "%s" exceeds your upload_max_filesize ini directive.',
+    'uploadErrFormSize'  => 'The file "%s" exceeds the upload limit defined in your form.',
+    'uploadErrPartial'   => 'The file "%s" was only partially uploaded.',
+    'uploadErrNoFile'    => 'No file was uploaded.',
+    'uploadErrCantWrite' => 'The file "%s" could not be written on disk.',
+    'uploadErrNoTmpDir'  => 'File could not be uploaded: missing temporary directory.',
+    'uploadErrExtension' => 'File upload was stopped by a PHP extension.',
+    'uploadErrUnknown'   => 'The file "%s" was not uploaded due to an unknown error.',
+
+    // SameSite setting
+    // @deprecated
+    'invalidSameSiteSetting' => 'The SameSite setting must be None, Lax, Strict, or a blank string. Given: {0}',
+];
diff --git a/www-api/system/language/en/Images.php b/www-api/system/language/en/Images.php
new file mode 100644
index 00000000..e31804ab
--- /dev/null
+++ b/www-api/system/language/en/Images.php
@@ -0,0 +1,34 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+// Images language settings
+return [
+    'sourceImageRequired'    => 'You must specify a source image in your preferences.',
+    'gdRequired'             => 'The GD image library is required to use this feature.',
+    'gdRequiredForProps'     => 'Your server must support the GD image library in order to determine the image properties.',
+    'gifNotSupported'        => 'GIF images are often not supported due to licensing restrictions. You may have to use JPG or PNG images instead.',
+    'jpgNotSupported'        => 'JPG images are not supported.',
+    'pngNotSupported'        => 'PNG images are not supported.',
+    'webpNotSupported'       => 'WEBP images are not supported.',
+    'fileNotSupported'       => 'The supplied file is not a supported image type.',
+    'unsupportedImageCreate' => 'Your server does not support the GD function required to process this type of image.',
+    'jpgOrPngRequired'       => 'The image resize protocol specified in your preferences only works with JPEG or PNG image types.',
+    'rotateUnsupported'      => 'Image rotation does not appear to be supported by your server.',
+    'libPathInvalid'         => 'The path to your image library is not correct. Please set the correct path in your image preferences. {0}',
+    'imageProcessFailed'     => 'Image processing failed. Please verify that your server supports the chosen protocol and that the path to your image library is correct.',
+    'rotationAngleRequired'  => 'An angle of rotation is required to rotate the image.',
+    'invalidPath'            => 'The path to the image is not correct.',
+    'copyFailed'             => 'The image copy routine failed.',
+    'missingFont'            => 'Unable to find a font to use.',
+    'saveFailed'             => 'Unable to save the image. Please make sure the image and file directory are writable.',
+    'invalidDirection'       => 'Flip direction can be only `vertical` or `horizontal`. Given: {0}',
+    'exifNotSupported'       => 'Reading EXIF data is not supported by this PHP installation.',
+];
diff --git a/www-api/system/language/en/Log.php b/www-api/system/language/en/Log.php
new file mode 100644
index 00000000..154d402b
--- /dev/null
+++ b/www-api/system/language/en/Log.php
@@ -0,0 +1,16 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+// Log language settings
+return [
+    'invalidLogLevel'    => '{0} is an invalid log level.',
+    'invalidMessageType' => 'The given message type "{0}" is not supported.',
+];
diff --git a/www-api/system/language/en/Migrations.php b/www-api/system/language/en/Migrations.php
new file mode 100644
index 00000000..9bfb5c60
--- /dev/null
+++ b/www-api/system/language/en/Migrations.php
@@ -0,0 +1,58 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+// Migration language settings
+return [
+    // Migration Runner
+    'missingTable'  => 'Migrations table must be set.',
+    'disabled'      => 'Migrations have been loaded but are disabled or setup incorrectly.',
+    'notFound'      => 'Migration file not found: ',
+    'batchNotFound' => 'Target batch not found: ',
+    'empty'         => 'No Migration files found',
+    'gap'           => 'There is a gap in the migration sequence near version number: ',
+    'classNotFound' => 'The migration class "%s" could not be found.',
+    'missingMethod' => 'The migration class is missing an "%s" method.',
+
+    // Migration Command
+    'migHelpLatest'   => "\t\tMigrates database to latest available migration.",
+    'migHelpCurrent'  => "\t\tMigrates database to version set as 'current' in configuration.",
+    'migHelpVersion'  => "\tMigrates database to version {v}.",
+    'migHelpRollback' => "\tRuns all migrations 'down' to version 0.",
+    'migHelpRefresh'  => "\t\tUninstalls and re-runs all migrations to freshen database.",
+    'migHelpSeed'     => "\tRuns the seeder named [name].",
+    'migCreate'       => "\tCreates a new migration named [name]",
+    'nameMigration'   => 'Name the migration file',
+    'migNumberError'  => 'Migration number must be three digits, and there must not be any gaps in the sequence.',
+    'rollBackConfirm' => 'Are you sure you want to rollback?',
+    'refreshConfirm'  => 'Are you sure you want to refresh?',
+
+    'latest'            => 'Running all new migrations...',
+    'generalFault'      => 'Migration failed!',
+    'migrated'          => 'Migrations complete.',
+    'migInvalidVersion' => 'Invalid version number provided.',
+    'toVersionPH'       => 'Migrating to version %s...',
+    'toVersion'         => 'Migrating to current version...',
+    'rollingBack'       => 'Rolling back migrations to batch: ',
+    'noneFound'         => 'No migrations were found.',
+    'migSeeder'         => 'Seeder name',
+    'migMissingSeeder'  => 'You must provide a seeder name.',
+    'nameSeeder'        => 'Name the seeder file',
+    'removed'           => 'Rolling back: ',
+    'added'             => 'Running: ',
+
+    // Migrate Status
+    'namespace' => 'Namespace',
+    'filename'  => 'Filename',
+    'version'   => 'Version',
+    'group'     => 'Group',
+    'on'        => 'Migrated On: ',
+    'batch'     => 'Batch',
+];
diff --git a/www-api/system/language/en/Number.php b/www-api/system/language/en/Number.php
new file mode 100644
index 00000000..c1660fdd
--- /dev/null
+++ b/www-api/system/language/en/Number.php
@@ -0,0 +1,26 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+// Number language settings
+return [
+    'terabyteAbbr' => 'TB',
+    'gigabyteAbbr' => 'GB',
+    'megabyteAbbr' => 'MB',
+    'kilobyteAbbr' => 'KB',
+    'bytes'        => 'Bytes',
+
+    // don't forget the space in front of these!
+    'thousand'    => ' thousand',
+    'million'     => ' million',
+    'billion'     => ' billion',
+    'trillion'    => ' trillion',
+    'quadrillion' => ' quadrillion',
+];
diff --git a/www-api/system/language/en/Pager.php b/www-api/system/language/en/Pager.php
new file mode 100644
index 00000000..81e6d262
--- /dev/null
+++ b/www-api/system/language/en/Pager.php
@@ -0,0 +1,23 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+// Pager language settings
+return [
+    'pageNavigation'         => 'Page navigation',
+    'first'                  => 'First',
+    'previous'               => 'Previous',
+    'next'                   => 'Next',
+    'last'                   => 'Last',
+    'older'                  => 'Older',
+    'newer'                  => 'Newer',
+    'invalidTemplate'        => '{0} is not a valid Pager template.',
+    'invalidPaginationGroup' => '{0} is not a valid Pagination group.',
+];
diff --git a/www-api/system/language/en/Publisher.php b/www-api/system/language/en/Publisher.php
new file mode 100644
index 00000000..f335b984
--- /dev/null
+++ b/www-api/system/language/en/Publisher.php
@@ -0,0 +1,22 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+// Publisher language settings
+return [
+    'collision'             => 'Publisher encountered an unexpected {0} while copying {1} to {2}.',
+    'destinationNotAllowed' => 'Destination is not on the allowed list of Publisher directories: {0}',
+    'fileNotAllowed'        => '{0} fails the following restriction for {1}: {2}',
+
+    // Publish Command
+    'publishMissing' => 'No Publisher classes detected in {0} across all namespaces.',
+    'publishSuccess' => '{0} published {1} file(s) to {2}.',
+    'publishFailure' => '{0} failed to publish to {1}!',
+];
diff --git a/www-api/system/language/en/RESTful.php b/www-api/system/language/en/RESTful.php
new file mode 100644
index 00000000..b3ac05e8
--- /dev/null
+++ b/www-api/system/language/en/RESTful.php
@@ -0,0 +1,15 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+// RESTful language settings
+return [
+    'notImplemented' => '"{0}" action not implemented.',
+];
diff --git a/www-api/system/language/en/Router.php b/www-api/system/language/en/Router.php
new file mode 100644
index 00000000..7d0b5cc9
--- /dev/null
+++ b/www-api/system/language/en/Router.php
@@ -0,0 +1,18 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+// Router language settings
+return [
+    'invalidParameter'         => 'A parameter does not match the expected type.',
+    'missingDefaultRoute'      => 'Unable to determine what should be displayed. A default route has not been specified in the routing file.',
+    'invalidDynamicController' => 'A dynamic controller is not allowed for security reasons. Route handler: {0}',
+    'invalidControllerName'    => 'The namespace delimiter is a backslash (\), not a slash (/). Route handler: {0}',
+];
diff --git a/www-api/system/language/en/Security.php b/www-api/system/language/en/Security.php
new file mode 100644
index 00000000..5abec93d
--- /dev/null
+++ b/www-api/system/language/en/Security.php
@@ -0,0 +1,18 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+// Security language settings
+return [
+    'disallowedAction' => 'The action you requested is not allowed.',
+
+    // @deprecated
+    'invalidSameSite' => 'The SameSite value must be None, Lax, Strict, or a blank string. Given: {0}',
+];
diff --git a/www-api/system/language/en/Session.php b/www-api/system/language/en/Session.php
new file mode 100644
index 00000000..527d2e9c
--- /dev/null
+++ b/www-api/system/language/en/Session.php
@@ -0,0 +1,22 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+// Session language settings
+return [
+    'missingDatabaseTable'   => '`sessionSavePath` must have the table name for the Database Session Handler to work.',
+    'invalidSavePath'        => 'Session: Configured save path "{0}" is not a directory, does not exist or cannot be created.',
+    'writeProtectedSavePath' => 'Session: Configured save path "{0}" is not writable by the PHP process.',
+    'emptySavePath'          => 'Session: No save path configured.',
+    'invalidSavePathFormat'  => 'Session: Invalid Redis save path format: {0}',
+
+    // @deprecated
+    'invalidSameSiteSetting' => 'Session: The SameSite setting must be None, Lax, Strict, or a blank string. Given: {0}',
+];
diff --git a/www-api/system/language/en/Test.php b/www-api/system/language/en/Test.php
new file mode 100644
index 00000000..a3f5d7ef
--- /dev/null
+++ b/www-api/system/language/en/Test.php
@@ -0,0 +1,15 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+// Testing language settings
+return [
+    'invalidMockClass' => '{0} is not a valid Mock class',
+];
diff --git a/www-api/system/language/en/Time.php b/www-api/system/language/en/Time.php
new file mode 100644
index 00000000..decee74f
--- /dev/null
+++ b/www-api/system/language/en/Time.php
@@ -0,0 +1,33 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+// Time language settings
+return [
+    'invalidFormat'  => '"{0}" is not a valid datetime format',
+    'invalidMonth'   => 'Months must be between 1 and 12. Given: {0}',
+    'invalidDay'     => 'Days must be between 1 and 31. Given: {0}',
+    'invalidOverDay' => 'Days must be between 1 and {0}. Given: {1}',
+    'invalidHours'   => 'Hours must be between 0 and 23. Given: {0}',
+    'invalidMinutes' => 'Minutes must be between 0 and 59. Given: {0}',
+    'invalidSeconds' => 'Seconds must be between 0 and 59. Given: {0}',
+    'years'          => '{0, plural, =1{# year} other{# years}}',
+    'months'         => '{0, plural, =1{# month} other{# months}}',
+    'weeks'          => '{0, plural, =1{# week} other{# weeks}}',
+    'days'           => '{0, plural, =1{# day} other{# days}}',
+    'hours'          => '{0, plural, =1{# hour} other{# hours}}',
+    'minutes'        => '{0, plural, =1{# minute} other{# minutes}}',
+    'seconds'        => '{0, plural, =1{# second} other{# seconds}}',
+    'ago'            => '{0} ago',
+    'inFuture'       => 'in {0}',
+    'yesterday'      => 'Yesterday',
+    'tomorrow'       => 'Tomorrow',
+    'now'            => 'Just now',
+];
diff --git a/www-api/system/language/en/Validation.php b/www-api/system/language/en/Validation.php
new file mode 100644
index 00000000..cc18664b
--- /dev/null
+++ b/www-api/system/language/en/Validation.php
@@ -0,0 +1,74 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+// Validation language settings
+return [
+    // Core Messages
+    'noRuleSets'      => 'No rulesets specified in Validation configuration.',
+    'ruleNotFound'    => '{0} is not a valid rule.',
+    'groupNotFound'   => '{0} is not a validation rules group.',
+    'groupNotArray'   => '{0} rule group must be an array.',
+    'invalidTemplate' => '{0} is not a valid Validation template.',
+
+    // Rule Messages
+    'alpha'                 => 'The {field} field may only contain alphabetical characters.',
+    'alpha_dash'            => 'The {field} field may only contain alphanumeric, underscore, and dash characters.',
+    'alpha_numeric'         => 'The {field} field may only contain alphanumeric characters.',
+    'alpha_numeric_punct'   => 'The {field} field may contain only alphanumeric characters, spaces, and  ~ ! # $ % & * - _ + = | : . characters.',
+    'alpha_numeric_space'   => 'The {field} field may only contain alphanumeric and space characters.',
+    'alpha_space'           => 'The {field} field may only contain alphabetical characters and spaces.',
+    'decimal'               => 'The {field} field must contain a decimal number.',
+    'differs'               => 'The {field} field must differ from the {param} field.',
+    'equals'                => 'The {field} field must be exactly: {param}.',
+    'exact_length'          => 'The {field} field must be exactly {param} characters in length.',
+    'greater_than'          => 'The {field} field must contain a number greater than {param}.',
+    'greater_than_equal_to' => 'The {field} field must contain a number greater than or equal to {param}.',
+    'hex'                   => 'The {field} field may only contain hexidecimal characters.',
+    'in_list'               => 'The {field} field must be one of: {param}.',
+    'integer'               => 'The {field} field must contain an integer.',
+    'is_natural'            => 'The {field} field must only contain digits.',
+    'is_natural_no_zero'    => 'The {field} field must only contain digits and must be greater than zero.',
+    'is_not_unique'         => 'The {field} field must contain a previously existing value in the database.',
+    'is_unique'             => 'The {field} field must contain a unique value.',
+    'less_than'             => 'The {field} field must contain a number less than {param}.',
+    'less_than_equal_to'    => 'The {field} field must contain a number less than or equal to {param}.',
+    'matches'               => 'The {field} field does not match the {param} field.',
+    'max_length'            => 'The {field} field cannot exceed {param} characters in length.',
+    'min_length'            => 'The {field} field must be at least {param} characters in length.',
+    'not_equals'            => 'The {field} field cannot be: {param}.',
+    'not_in_list'           => 'The {field} field must not be one of: {param}.',
+    'numeric'               => 'The {field} field must contain only numbers.',
+    'regex_match'           => 'The {field} field is not in the correct format.',
+    'required'              => 'The {field} field is required.',
+    'required_with'         => 'The {field} field is required when {param} is present.',
+    'required_without'      => 'The {field} field is required when {param} is not present.',
+    'string'                => 'The {field} field must be a valid string.',
+    'timezone'              => 'The {field} field must be a valid timezone.',
+    'valid_base64'          => 'The {field} field must be a valid base64 string.',
+    'valid_email'           => 'The {field} field must contain a valid email address.',
+    'valid_emails'          => 'The {field} field must contain all valid email addresses.',
+    'valid_ip'              => 'The {field} field must contain a valid IP.',
+    'valid_url'             => 'The {field} field must contain a valid URL.',
+    'valid_url_strict'      => 'The {field} field must contain a valid URL.',
+    'valid_date'            => 'The {field} field must contain a valid date.',
+    'valid_json'            => 'The {field} field must contain a valid json.',
+
+    // Credit Cards
+    'valid_cc_num' => '{field} does not appear to be a valid credit card number.',
+
+    // Files
+    'uploaded' => '{field} is not a valid uploaded file.',
+    'max_size' => '{field} is too large of a file.',
+    'is_image' => '{field} is not a valid, uploaded image file.',
+    'mime_in'  => '{field} does not have a valid mime type.',
+    'ext_in'   => '{field} does not have a valid file extension.',
+    'max_dims' => '{field} is either not an image, or it is too wide or tall.',
+];
diff --git a/www-api/system/language/en/View.php b/www-api/system/language/en/View.php
new file mode 100644
index 00000000..ac94be50
--- /dev/null
+++ b/www-api/system/language/en/View.php
@@ -0,0 +1,21 @@
+<?php
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+// View language settings
+return [
+    'invalidCellMethod'     => '{class}::{method} is not a valid method.',
+    'missingCellParameters' => '{class}::{method} has no params.',
+    'invalidCellParameter'  => '{0} is not a valid param name.',
+    'noCellClass'           => 'No view cell class provided.',
+    'invalidCellClass'      => 'Unable to locate view cell class: {0}.',
+    'tagSyntaxError'        => 'You have a syntax error in your Parser tags: {0}',
+    'invalidDecoratorClass' => '{0} is not a valid View Decorator.',
+];
diff --git a/www-api/system/language/english/calendar_lang.php b/www-api/system/language/english/calendar_lang.php
deleted file mode 100644
index 35352d60..00000000
--- a/www-api/system/language/english/calendar_lang.php
+++ /dev/null
@@ -1,85 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-$lang['cal_su'] = 'Su';
-$lang['cal_mo'] = 'Mo';
-$lang['cal_tu'] = 'Tu';
-$lang['cal_we'] = 'We';
-$lang['cal_th'] = 'Th';
-$lang['cal_fr'] = 'Fr';
-$lang['cal_sa'] = 'Sa';
-$lang['cal_sun'] = 'Sun';
-$lang['cal_mon'] = 'Mon';
-$lang['cal_tue'] = 'Tue';
-$lang['cal_wed'] = 'Wed';
-$lang['cal_thu'] = 'Thu';
-$lang['cal_fri'] = 'Fri';
-$lang['cal_sat'] = 'Sat';
-$lang['cal_sunday'] = 'Sunday';
-$lang['cal_monday'] = 'Monday';
-$lang['cal_tuesday'] = 'Tuesday';
-$lang['cal_wednesday'] = 'Wednesday';
-$lang['cal_thursday'] = 'Thursday';
-$lang['cal_friday'] = 'Friday';
-$lang['cal_saturday'] = 'Saturday';
-$lang['cal_jan'] = 'Jan';
-$lang['cal_feb'] = 'Feb';
-$lang['cal_mar'] = 'Mar';
-$lang['cal_apr'] = 'Apr';
-$lang['cal_may'] = 'May';
-$lang['cal_jun'] = 'Jun';
-$lang['cal_jul'] = 'Jul';
-$lang['cal_aug'] = 'Aug';
-$lang['cal_sep'] = 'Sep';
-$lang['cal_oct'] = 'Oct';
-$lang['cal_nov'] = 'Nov';
-$lang['cal_dec'] = 'Dec';
-$lang['cal_january'] = 'January';
-$lang['cal_february'] = 'February';
-$lang['cal_march'] = 'March';
-$lang['cal_april'] = 'April';
-$lang['cal_mayl'] = 'May';
-$lang['cal_june'] = 'June';
-$lang['cal_july'] = 'July';
-$lang['cal_august'] = 'August';
-$lang['cal_september'] = 'September';
-$lang['cal_october'] = 'October';
-$lang['cal_november'] = 'November';
-$lang['cal_december'] = 'December';
diff --git a/www-api/system/language/english/date_lang.php b/www-api/system/language/english/date_lang.php
deleted file mode 100644
index fd184df8..00000000
--- a/www-api/system/language/english/date_lang.php
+++ /dev/null
@@ -1,95 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-$lang['date_year'] = 'Year';
-$lang['date_years'] = 'Years';
-$lang['date_month'] = 'Month';
-$lang['date_months'] = 'Months';
-$lang['date_week'] = 'Week';
-$lang['date_weeks'] = 'Weeks';
-$lang['date_day'] = 'Day';
-$lang['date_days'] = 'Days';
-$lang['date_hour'] = 'Hour';
-$lang['date_hours'] = 'Hours';
-$lang['date_minute'] = 'Minute';
-$lang['date_minutes'] = 'Minutes';
-$lang['date_second'] = 'Second';
-$lang['date_seconds'] = 'Seconds';
-
-$lang['UM12']	= '(UTC -12:00) Baker/Howland Island';
-$lang['UM11']	= '(UTC -11:00) Niue';
-$lang['UM10']	= '(UTC -10:00) Hawaii-Aleutian Standard Time, Cook Islands, Tahiti';
-$lang['UM95']	= '(UTC -9:30) Marquesas Islands';
-$lang['UM9']	= '(UTC -9:00) Alaska Standard Time, Gambier Islands';
-$lang['UM8']	= '(UTC -8:00) Pacific Standard Time, Clipperton Island';
-$lang['UM7']	= '(UTC -7:00) Mountain Standard Time';
-$lang['UM6']	= '(UTC -6:00) Central Standard Time';
-$lang['UM5']	= '(UTC -5:00) Eastern Standard Time, Western Caribbean Standard Time';
-$lang['UM45']	= '(UTC -4:30) Venezuelan Standard Time';
-$lang['UM4']	= '(UTC -4:00) Atlantic Standard Time, Eastern Caribbean Standard Time';
-$lang['UM35']	= '(UTC -3:30) Newfoundland Standard Time';
-$lang['UM3']	= '(UTC -3:00) Argentina, Brazil, French Guiana, Uruguay';
-$lang['UM2']	= '(UTC -2:00) South Georgia/South Sandwich Islands';
-$lang['UM1']	= '(UTC -1:00) Azores, Cape Verde Islands';
-$lang['UTC']	= '(UTC) Greenwich Mean Time, Western European Time';
-$lang['UP1']	= '(UTC +1:00) Central European Time, West Africa Time';
-$lang['UP2']	= '(UTC +2:00) Central Africa Time, Eastern European Time, Kaliningrad Time';
-$lang['UP3']	= '(UTC +3:00) Moscow Time, East Africa Time, Arabia Standard Time';
-$lang['UP35']	= '(UTC +3:30) Iran Standard Time';
-$lang['UP4']	= '(UTC +4:00) Azerbaijan Standard Time, Samara Time';
-$lang['UP45']	= '(UTC +4:30) Afghanistan';
-$lang['UP5']	= '(UTC +5:00) Pakistan Standard Time, Yekaterinburg Time';
-$lang['UP55']	= '(UTC +5:30) Indian Standard Time, Sri Lanka Time';
-$lang['UP575']	= '(UTC +5:45) Nepal Time';
-$lang['UP6']	= '(UTC +6:00) Bangladesh Standard Time, Bhutan Time, Omsk Time';
-$lang['UP65']	= '(UTC +6:30) Cocos Islands, Myanmar';
-$lang['UP7']	= '(UTC +7:00) Krasnoyarsk Time, Cambodia, Laos, Thailand, Vietnam';
-$lang['UP8']	= '(UTC +8:00) Australian Western Standard Time, Beijing Time, Irkutsk Time';
-$lang['UP875']	= '(UTC +8:45) Australian Central Western Standard Time';
-$lang['UP9']	= '(UTC +9:00) Japan Standard Time, Korea Standard Time, Yakutsk Time';
-$lang['UP95']	= '(UTC +9:30) Australian Central Standard Time';
-$lang['UP10']	= '(UTC +10:00) Australian Eastern Standard Time, Vladivostok Time';
-$lang['UP105']	= '(UTC +10:30) Lord Howe Island';
-$lang['UP11']	= '(UTC +11:00) Srednekolymsk Time, Solomon Islands, Vanuatu';
-$lang['UP115']	= '(UTC +11:30) Norfolk Island';
-$lang['UP12']	= '(UTC +12:00) Fiji, Gilbert Islands, Kamchatka Time, New Zealand Standard Time';
-$lang['UP1275']	= '(UTC +12:45) Chatham Islands Standard Time';
-$lang['UP13']	= '(UTC +13:00) Samoa Time Zone, Phoenix Islands Time, Tonga';
-$lang['UP14']	= '(UTC +14:00) Line Islands';
diff --git a/www-api/system/language/english/db_lang.php b/www-api/system/language/english/db_lang.php
deleted file mode 100644
index 1bf424e5..00000000
--- a/www-api/system/language/english/db_lang.php
+++ /dev/null
@@ -1,64 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-$lang['db_invalid_connection_str'] = 'Unable to determine the database settings based on the connection string you submitted.';
-$lang['db_unable_to_connect'] = 'Unable to connect to your database server using the provided settings.';
-$lang['db_unable_to_select'] = 'Unable to select the specified database: %s';
-$lang['db_unable_to_create'] = 'Unable to create the specified database: %s';
-$lang['db_invalid_query'] = 'The query you submitted is not valid.';
-$lang['db_must_set_table'] = 'You must set the database table to be used with your query.';
-$lang['db_must_use_set'] = 'You must use the "set" method to update an entry.';
-$lang['db_must_use_index'] = 'You must specify an index to match on for batch updates.';
-$lang['db_batch_missing_index'] = 'One or more rows submitted for batch updating is missing the specified index.';
-$lang['db_must_use_where'] = 'Updates are not allowed unless they contain a "where" clause.';
-$lang['db_del_must_use_where'] = 'Deletes are not allowed unless they contain a "where" or "like" clause.';
-$lang['db_field_param_missing'] = 'To fetch fields requires the name of the table as a parameter.';
-$lang['db_unsupported_function'] = 'This feature is not available for the database you are using.';
-$lang['db_transaction_failure'] = 'Transaction failure: Rollback performed.';
-$lang['db_unable_to_drop'] = 'Unable to drop the specified database.';
-$lang['db_unsupported_feature'] = 'Unsupported feature of the database platform you are using.';
-$lang['db_unsupported_compression'] = 'The file compression format you chose is not supported by your server.';
-$lang['db_filepath_error'] = 'Unable to write data to the file path you have submitted.';
-$lang['db_invalid_cache_path'] = 'The cache path you submitted is not valid or writable.';
-$lang['db_table_name_required'] = 'A table name is required for that operation.';
-$lang['db_column_name_required'] = 'A column name is required for that operation.';
-$lang['db_column_definition_required'] = 'A column definition is required for that operation.';
-$lang['db_unable_to_set_charset'] = 'Unable to set client connection character set: %s';
-$lang['db_error_heading'] = 'A Database Error Occurred';
diff --git a/www-api/system/language/english/email_lang.php b/www-api/system/language/english/email_lang.php
deleted file mode 100644
index 7ed083c9..00000000
--- a/www-api/system/language/english/email_lang.php
+++ /dev/null
@@ -1,59 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-$lang['email_must_be_array'] = 'The email validation method must be passed an array.';
-$lang['email_invalid_address'] = 'Invalid email address: %s';
-$lang['email_attachment_missing'] = 'Unable to locate the following email attachment: %s';
-$lang['email_attachment_unreadable'] = 'Unable to open this attachment: %s';
-$lang['email_no_from'] = 'Cannot send mail with no "From" header.';
-$lang['email_no_recipients'] = 'You must include recipients: To, Cc, or Bcc';
-$lang['email_send_failure_phpmail'] = 'Unable to send email using PHP mail(). Your server might not be configured to send mail using this method.';
-$lang['email_send_failure_sendmail'] = 'Unable to send email using PHP Sendmail. Your server might not be configured to send mail using this method.';
-$lang['email_send_failure_smtp'] = 'Unable to send email using PHP SMTP. Your server might not be configured to send mail using this method.';
-$lang['email_sent'] = 'Your message has been successfully sent using the following protocol: %s';
-$lang['email_no_socket'] = 'Unable to open a socket to Sendmail. Please check settings.';
-$lang['email_no_hostname'] = 'You did not specify a SMTP hostname.';
-$lang['email_smtp_error'] = 'The following SMTP error was encountered: %s';
-$lang['email_no_smtp_unpw'] = 'Error: You must assign a SMTP username and password.';
-$lang['email_failed_smtp_login'] = 'Failed to send AUTH LOGIN command. Error: %s';
-$lang['email_smtp_auth_un'] = 'Failed to authenticate username. Error: %s';
-$lang['email_smtp_auth_pw'] = 'Failed to authenticate password. Error: %s';
-$lang['email_smtp_data_failure'] = 'Unable to send data: %s';
-$lang['email_exit_status'] = 'Exit status code: %s';
diff --git a/www-api/system/language/english/form_validation_lang.php b/www-api/system/language/english/form_validation_lang.php
deleted file mode 100644
index a2e300ef..00000000
--- a/www-api/system/language/english/form_validation_lang.php
+++ /dev/null
@@ -1,70 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-$lang['form_validation_required']		= 'The {field} field is required.';
-$lang['form_validation_isset']			= 'The {field} field must have a value.';
-$lang['form_validation_valid_email']		= 'The {field} field must contain a valid email address.';
-$lang['form_validation_valid_emails']		= 'The {field} field must contain all valid email addresses.';
-$lang['form_validation_valid_url']		= 'The {field} field must contain a valid URL.';
-$lang['form_validation_valid_ip']		= 'The {field} field must contain a valid IP.';
-$lang['form_validation_valid_base64']		= 'The {field} field must contain a valid Base64 string.';
-$lang['form_validation_min_length']		= 'The {field} field must be at least {param} characters in length.';
-$lang['form_validation_max_length']		= 'The {field} field cannot exceed {param} characters in length.';
-$lang['form_validation_exact_length']		= 'The {field} field must be exactly {param} characters in length.';
-$lang['form_validation_alpha']			= 'The {field} field may only contain alphabetical characters.';
-$lang['form_validation_alpha_numeric']		= 'The {field} field may only contain alpha-numeric characters.';
-$lang['form_validation_alpha_numeric_spaces']	= 'The {field} field may only contain alpha-numeric characters and spaces.';
-$lang['form_validation_alpha_dash']		= 'The {field} field may only contain alpha-numeric characters, underscores, and dashes.';
-$lang['form_validation_numeric']		= 'The {field} field must contain only numbers.';
-$lang['form_validation_is_numeric']		= 'The {field} field must contain only numeric characters.';
-$lang['form_validation_integer']		= 'The {field} field must contain an integer.';
-$lang['form_validation_regex_match']		= 'The {field} field is not in the correct format.';
-$lang['form_validation_matches']		= 'The {field} field does not match the {param} field.';
-$lang['form_validation_differs']		= 'The {field} field must differ from the {param} field.';
-$lang['form_validation_is_unique'] 		= 'The {field} field must contain a unique value.';
-$lang['form_validation_is_natural']		= 'The {field} field must only contain digits.';
-$lang['form_validation_is_natural_no_zero']	= 'The {field} field must only contain digits and must be greater than zero.';
-$lang['form_validation_decimal']		= 'The {field} field must contain a decimal number.';
-$lang['form_validation_less_than']		= 'The {field} field must contain a number less than {param}.';
-$lang['form_validation_less_than_equal_to']	= 'The {field} field must contain a number less than or equal to {param}.';
-$lang['form_validation_greater_than']		= 'The {field} field must contain a number greater than {param}.';
-$lang['form_validation_greater_than_equal_to']	= 'The {field} field must contain a number greater than or equal to {param}.';
-$lang['form_validation_error_message_not_set']	= 'Unable to access an error message corresponding to your field name {field}.';
-$lang['form_validation_in_list']		= 'The {field} field must be one of: {param}.';
diff --git a/www-api/system/language/english/ftp_lang.php b/www-api/system/language/english/ftp_lang.php
deleted file mode 100644
index 7067b4b5..00000000
--- a/www-api/system/language/english/ftp_lang.php
+++ /dev/null
@@ -1,52 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-$lang['ftp_no_connection']		= 'Unable to locate a valid connection ID. Please make sure you are connected before performing any file routines.';
-$lang['ftp_unable_to_connect']		= 'Unable to connect to your FTP server using the supplied hostname.';
-$lang['ftp_unable_to_login']		= 'Unable to login to your FTP server. Please check your username and password.';
-$lang['ftp_unable_to_mkdir']		= 'Unable to create the directory you have specified.';
-$lang['ftp_unable_to_changedir']	= 'Unable to change directories.';
-$lang['ftp_unable_to_chmod']		= 'Unable to set file permissions. Please check your path.';
-$lang['ftp_unable_to_upload']		= 'Unable to upload the specified file. Please check your path.';
-$lang['ftp_unable_to_download']		= 'Unable to download the specified file. Please check your path.';
-$lang['ftp_no_source_file']		= 'Unable to locate the source file. Please check your path.';
-$lang['ftp_unable_to_rename']		= 'Unable to rename the file.';
-$lang['ftp_unable_to_delete']		= 'Unable to delete the file.';
-$lang['ftp_unable_to_move']		= 'Unable to move the file. Please make sure the destination directory exists.';
diff --git a/www-api/system/language/english/imglib_lang.php b/www-api/system/language/english/imglib_lang.php
deleted file mode 100644
index 01ac9d34..00000000
--- a/www-api/system/language/english/imglib_lang.php
+++ /dev/null
@@ -1,58 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-$lang['imglib_source_image_required'] = 'You must specify a source image in your preferences.';
-$lang['imglib_gd_required'] = 'The GD image library is required for this feature.';
-$lang['imglib_gd_required_for_props'] = 'Your server must support the GD image library in order to determine the image properties.';
-$lang['imglib_unsupported_imagecreate'] = 'Your server does not support the GD function required to process this type of image.';
-$lang['imglib_gif_not_supported'] = 'GIF images are often not supported due to licensing restrictions. You may have to use JPG or PNG images instead.';
-$lang['imglib_jpg_not_supported'] = 'JPG images are not supported.';
-$lang['imglib_png_not_supported'] = 'PNG images are not supported.';
-$lang['imglib_jpg_or_png_required'] = 'The image resize protocol specified in your preferences only works with JPEG or PNG image types.';
-$lang['imglib_copy_error'] = 'An error was encountered while attempting to replace the file. Please make sure your file directory is writable.';
-$lang['imglib_rotate_unsupported'] = 'Image rotation does not appear to be supported by your server.';
-$lang['imglib_libpath_invalid'] = 'The path to your image library is not correct. Please set the correct path in your image preferences.';
-$lang['imglib_image_process_failed'] = 'Image processing failed. Please verify that your server supports the chosen protocol and that the path to your image library is correct.';
-$lang['imglib_rotation_angle_required'] = 'An angle of rotation is required to rotate the image.';
-$lang['imglib_invalid_path'] = 'The path to the image is not correct.';
-$lang['imglib_invalid_image'] = 'The provided image is not valid.';
-$lang['imglib_copy_failed'] = 'The image copy routine failed.';
-$lang['imglib_missing_font'] = 'Unable to find a font to use.';
-$lang['imglib_save_failed'] = 'Unable to save the image. Please make sure the image and file directory are writable.';
diff --git a/www-api/system/language/english/index.html b/www-api/system/language/english/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/system/language/english/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/system/language/english/migration_lang.php b/www-api/system/language/english/migration_lang.php
deleted file mode 100644
index a3703628..00000000
--- a/www-api/system/language/english/migration_lang.php
+++ /dev/null
@@ -1,48 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-$lang['migration_none_found'] = 'No migrations were found.';
-$lang['migration_not_found'] = 'No migration could be found with the version number: %s.';
-$lang['migration_sequence_gap'] = 'There is a gap in the migration sequence near version number: %s.';
-$lang['migration_multiple_version'] = 'There are multiple migrations with the same version number: %s.';
-$lang['migration_class_doesnt_exist'] = 'The migration class "%s" could not be found.';
-$lang['migration_missing_up_method'] = 'The migration class "%s" is missing an "up" method.';
-$lang['migration_missing_down_method'] = 'The migration class "%s" is missing a "down" method.';
-$lang['migration_invalid_filename'] = 'Migration "%s" has an invalid filename.';
diff --git a/www-api/system/language/english/number_lang.php b/www-api/system/language/english/number_lang.php
deleted file mode 100644
index 38e3781d..00000000
--- a/www-api/system/language/english/number_lang.php
+++ /dev/null
@@ -1,45 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-$lang['terabyte_abbr'] = 'TB';
-$lang['gigabyte_abbr'] = 'GB';
-$lang['megabyte_abbr'] = 'MB';
-$lang['kilobyte_abbr'] = 'KB';
-$lang['bytes'] = 'Bytes';
diff --git a/www-api/system/language/english/pagination_lang.php b/www-api/system/language/english/pagination_lang.php
deleted file mode 100644
index 808a61ea..00000000
--- a/www-api/system/language/english/pagination_lang.php
+++ /dev/null
@@ -1,44 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-$lang['pagination_first_link'] = '&lsaquo; First';
-$lang['pagination_next_link'] = '&gt;';
-$lang['pagination_prev_link'] = '&lt;';
-$lang['pagination_last_link'] = 'Last &rsaquo;';
diff --git a/www-api/system/language/english/profiler_lang.php b/www-api/system/language/english/profiler_lang.php
deleted file mode 100644
index 71a2afcb..00000000
--- a/www-api/system/language/english/profiler_lang.php
+++ /dev/null
@@ -1,61 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-$lang['profiler_database'] = 'DATABASE';
-$lang['profiler_controller_info'] = 'CLASS/METHOD';
-$lang['profiler_benchmarks'] = 'BENCHMARKS';
-$lang['profiler_queries'] = 'QUERIES';
-$lang['profiler_get_data'] = 'GET DATA';
-$lang['profiler_post_data'] = 'POST DATA';
-$lang['profiler_uri_string'] = 'URI STRING';
-$lang['profiler_memory_usage'] = 'MEMORY USAGE';
-$lang['profiler_config'] = 'CONFIG VARIABLES';
-$lang['profiler_session_data'] = 'SESSION DATA';
-$lang['profiler_headers'] = 'HTTP HEADERS';
-$lang['profiler_no_db'] = 'Database driver is not currently loaded';
-$lang['profiler_no_queries'] = 'No queries were run';
-$lang['profiler_no_post'] = 'No POST data exists';
-$lang['profiler_no_get'] = 'No GET data exists';
-$lang['profiler_no_uri'] = 'No URI data exists';
-$lang['profiler_no_memory'] = 'Memory Usage Unavailable';
-$lang['profiler_no_profiles'] = 'No Profile data - all Profiler sections have been disabled.';
-$lang['profiler_section_hide'] = 'Hide';
-$lang['profiler_section_show'] = 'Show';
-$lang['profiler_seconds'] = 'seconds';
diff --git a/www-api/system/language/english/unit_test_lang.php b/www-api/system/language/english/unit_test_lang.php
deleted file mode 100644
index 02366f0c..00000000
--- a/www-api/system/language/english/unit_test_lang.php
+++ /dev/null
@@ -1,59 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-$lang['ut_test_name'] = 'Test Name';
-$lang['ut_test_datatype'] = 'Test Datatype';
-$lang['ut_res_datatype'] = 'Expected Datatype';
-$lang['ut_result'] = 'Result';
-$lang['ut_undefined'] = 'Undefined Test Name';
-$lang['ut_file'] = 'File Name';
-$lang['ut_line'] = 'Line Number';
-$lang['ut_passed'] = 'Passed';
-$lang['ut_failed'] = 'Failed';
-$lang['ut_boolean'] = 'Boolean';
-$lang['ut_integer'] = 'Integer';
-$lang['ut_float'] = 'Float';
-$lang['ut_double'] = 'Float'; // can be the same as float
-$lang['ut_string'] = 'String';
-$lang['ut_array'] = 'Array';
-$lang['ut_object'] = 'Object';
-$lang['ut_resource'] = 'Resource';
-$lang['ut_null'] = 'Null';
-$lang['ut_notes'] = 'Notes';
diff --git a/www-api/system/language/english/upload_lang.php b/www-api/system/language/english/upload_lang.php
deleted file mode 100644
index bd1e2018..00000000
--- a/www-api/system/language/english/upload_lang.php
+++ /dev/null
@@ -1,56 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-$lang['upload_userfile_not_set'] = 'Unable to find a post variable called userfile.';
-$lang['upload_file_exceeds_limit'] = 'The uploaded file exceeds the maximum allowed size in your PHP configuration file.';
-$lang['upload_file_exceeds_form_limit'] = 'The uploaded file exceeds the maximum size allowed by the submission form.';
-$lang['upload_file_partial'] = 'The file was only partially uploaded.';
-$lang['upload_no_temp_directory'] = 'The temporary folder is missing.';
-$lang['upload_unable_to_write_file'] = 'The file could not be written to disk.';
-$lang['upload_stopped_by_extension'] = 'The file upload was stopped by extension.';
-$lang['upload_no_file_selected'] = 'You did not select a file to upload.';
-$lang['upload_invalid_filetype'] = 'The filetype you are attempting to upload is not allowed.';
-$lang['upload_invalid_filesize'] = 'The file you are attempting to upload is larger than the permitted size.';
-$lang['upload_invalid_dimensions'] = 'The image you are attempting to upload doesn\'t fit into the allowed dimensions.';
-$lang['upload_destination_error'] = 'A problem was encountered while attempting to move the uploaded file to the final destination.';
-$lang['upload_no_filepath'] = 'The upload path does not appear to be valid.';
-$lang['upload_no_file_types'] = 'You have not specified any allowed file types.';
-$lang['upload_bad_filename'] = 'The file name you submitted already exists on the server.';
-$lang['upload_not_writable'] = 'The upload destination folder does not appear to be writable.';
diff --git a/www-api/system/language/index.html b/www-api/system/language/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/system/language/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/system/libraries/Cache/Cache.php b/www-api/system/libraries/Cache/Cache.php
deleted file mode 100644
index d0c4c888..00000000
--- a/www-api/system/libraries/Cache/Cache.php
+++ /dev/null
@@ -1,256 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 2.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CodeIgniter Caching Class
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Core
- * @author		EllisLab Dev Team
- * @link
- */
-class CI_Cache extends CI_Driver_Library {
-
-	/**
-	 * Valid cache drivers
-	 *
-	 * @var array
-	 */
-	protected $valid_drivers = array(
-		'apc',
-		'dummy',
-		'file',
-		'memcached',
-		'redis',
-		'wincache'
-	);
-
-	/**
-	 * Path of cache files (if file-based cache)
-	 *
-	 * @var string
-	 */
-	protected $_cache_path = NULL;
-
-	/**
-	 * Reference to the driver
-	 *
-	 * @var mixed
-	 */
-	protected $_adapter = 'dummy';
-
-	/**
-	 * Fallback driver
-	 *
-	 * @var string
-	 */
-	protected $_backup_driver = 'dummy';
-
-	/**
-	 * Cache key prefix
-	 *
-	 * @var	string
-	 */
-	public $key_prefix = '';
-
-	/**
-	 * Constructor
-	 *
-	 * Initialize class properties based on the configuration array.
-	 *
-	 * @param	array	$config = array()
-	 * @return	void
-	 */
-	public function __construct($config = array())
-	{
-		isset($config['adapter']) && $this->_adapter = $config['adapter'];
-		isset($config['backup']) && $this->_backup_driver = $config['backup'];
-		isset($config['key_prefix']) && $this->key_prefix = $config['key_prefix'];
-
-		// If the specified adapter isn't available, check the backup.
-		if ( ! $this->is_supported($this->_adapter))
-		{
-			if ( ! $this->is_supported($this->_backup_driver))
-			{
-				// Backup isn't supported either. Default to 'Dummy' driver.
-				log_message('error', 'Cache adapter "'.$this->_adapter.'" and backup "'.$this->_backup_driver.'" are both unavailable. Cache is now using "Dummy" adapter.');
-				$this->_adapter = 'dummy';
-			}
-			else
-			{
-				// Backup is supported. Set it to primary.
-				log_message('debug', 'Cache adapter "'.$this->_adapter.'" is unavailable. Falling back to "'.$this->_backup_driver.'" backup adapter.');
-				$this->_adapter = $this->_backup_driver;
-			}
-		}
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Get
-	 *
-	 * Look for a value in the cache. If it exists, return the data
-	 * if not, return FALSE
-	 *
-	 * @param	string	$id
-	 * @return	mixed	value matching $id or FALSE on failure
-	 */
-	public function get($id)
-	{
-		return $this->{$this->_adapter}->get($this->key_prefix.$id);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Cache Save
-	 *
-	 * @param	string	$id	Cache ID
-	 * @param	mixed	$data	Data to store
-	 * @param	int	$ttl	Cache TTL (in seconds)
-	 * @param	bool	$raw	Whether to store the raw value
-	 * @return	bool	TRUE on success, FALSE on failure
-	 */
-	public function save($id, $data, $ttl = 60, $raw = FALSE)
-	{
-		return $this->{$this->_adapter}->save($this->key_prefix.$id, $data, $ttl, $raw);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Delete from Cache
-	 *
-	 * @param	string	$id	Cache ID
-	 * @return	bool	TRUE on success, FALSE on failure
-	 */
-	public function delete($id)
-	{
-		return $this->{$this->_adapter}->delete($this->key_prefix.$id);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Increment a raw value
-	 *
-	 * @param	string	$id	Cache ID
-	 * @param	int	$offset	Step/value to add
-	 * @return	mixed	New value on success or FALSE on failure
-	 */
-	public function increment($id, $offset = 1)
-	{
-		return $this->{$this->_adapter}->increment($this->key_prefix.$id, $offset);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Decrement a raw value
-	 *
-	 * @param	string	$id	Cache ID
-	 * @param	int	$offset	Step/value to reduce by
-	 * @return	mixed	New value on success or FALSE on failure
-	 */
-	public function decrement($id, $offset = 1)
-	{
-		return $this->{$this->_adapter}->decrement($this->key_prefix.$id, $offset);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Clean the cache
-	 *
-	 * @return	bool	TRUE on success, FALSE on failure
-	 */
-	public function clean()
-	{
-		return $this->{$this->_adapter}->clean();
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Cache Info
-	 *
-	 * @param	string	$type = 'user'	user/filehits
-	 * @return	mixed	array containing cache info on success OR FALSE on failure
-	 */
-	public function cache_info($type = 'user')
-	{
-		return $this->{$this->_adapter}->cache_info($type);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Get Cache Metadata
-	 *
-	 * @param	string	$id	key to get cache metadata on
-	 * @return	mixed	cache item metadata
-	 */
-	public function get_metadata($id)
-	{
-		return $this->{$this->_adapter}->get_metadata($this->key_prefix.$id);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Is the requested driver supported in this environment?
-	 *
-	 * @param	string	$driver	The driver to test
-	 * @return	array
-	 */
-	public function is_supported($driver)
-	{
-		static $support;
-
-		if ( ! isset($support, $support[$driver]))
-		{
-			$support[$driver] = $this->{$driver}->is_supported();
-		}
-
-		return $support[$driver];
-	}
-}
diff --git a/www-api/system/libraries/Cache/drivers/Cache_apc.php b/www-api/system/libraries/Cache/drivers/Cache_apc.php
deleted file mode 100644
index 22992044..00000000
--- a/www-api/system/libraries/Cache/drivers/Cache_apc.php
+++ /dev/null
@@ -1,218 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 2.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CodeIgniter APC Caching Class
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Core
- * @author		EllisLab Dev Team
- * @link
- */
-class CI_Cache_apc extends CI_Driver {
-
-	/**
-	 * Class constructor
-	 *
-	 * Only present so that an error message is logged
-	 * if APC is not available.
-	 *
-	 * @return	void
-	 */
-	public function __construct()
-	{
-		if ( ! $this->is_supported())
-		{
-			log_message('error', 'Cache: Failed to initialize APC; extension not loaded/enabled?');
-		}
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Get
-	 *
-	 * Look for a value in the cache. If it exists, return the data
-	 * if not, return FALSE
-	 *
-	 * @param	string
-	 * @return	mixed	value that is stored/FALSE on failure
-	 */
-	public function get($id)
-	{
-		$success = FALSE;
-		$data = apc_fetch($id, $success);
-
-		return ($success === TRUE) ? $data : FALSE;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Cache Save
-	 *
-	 * @param	string	$id	Cache ID
-	 * @param	mixed	$data	Data to store
-	 * @param	int	$ttl	Length of time (in seconds) to cache the data
-	 * @param	bool	$raw	Whether to store the raw value (unused)
-	 * @return	bool	TRUE on success, FALSE on failure
-	 */
-	public function save($id, $data, $ttl = 60, $raw = FALSE)
-	{
-		return apc_store($id, $data, (int) $ttl);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Delete from Cache
-	 *
-	 * @param	mixed	unique identifier of the item in the cache
-	 * @return	bool	true on success/false on failure
-	 */
-	public function delete($id)
-	{
-		return apc_delete($id);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Increment a raw value
-	 *
-	 * @param	string	$id	Cache ID
-	 * @param	int	$offset	Step/value to add
-	 * @return	mixed	New value on success or FALSE on failure
-	 */
-	public function increment($id, $offset = 1)
-	{
-		return apc_inc($id, $offset);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Decrement a raw value
-	 *
-	 * @param	string	$id	Cache ID
-	 * @param	int	$offset	Step/value to reduce by
-	 * @return	mixed	New value on success or FALSE on failure
-	 */
-	public function decrement($id, $offset = 1)
-	{
-		return apc_dec($id, $offset);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Clean the cache
-	 *
-	 * @return	bool	false on failure/true on success
-	 */
-	public function clean()
-	{
-		return apc_clear_cache('user');
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Cache Info
-	 *
-	 * @param	string	user/filehits
-	 * @return	mixed	array on success, false on failure
-	 */
-	public function cache_info($type = NULL)
-	{
-		return apc_cache_info($type);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Get Cache Metadata
-	 *
-	 * @param	mixed	key to get cache metadata on
-	 * @return	mixed	array on success/false on failure
-	 */
-	public function get_metadata($id)
-	{
-		$cache_info = apc_cache_info('user', FALSE);
-		if (empty($cache_info) OR empty($cache_info['cache_list']))
-		{
-			return FALSE;
-		}
-
-		foreach ($cache_info['cache_list'] as &$entry)
-		{
-			if ($entry['info'] !== $id)
-			{
-				continue;
-			}
-
-			$success  = FALSE;
-			$metadata = array(
-				'expire' => ($entry['ttl'] ? $entry['mtime'] + $entry['ttl'] : 0),
-				'mtime'  => $entry['ttl'],
-				'data'   => apc_fetch($id, $success)
-			);
-
-			return ($success === TRUE) ? $metadata : FALSE;
-		}
-
-		return FALSE;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * is_supported()
-	 *
-	 * Check to see if APC is available on this system, bail if it isn't.
-	 *
-	 * @return	bool
-	 */
-	public function is_supported()
-	{
-		return (extension_loaded('apc') && ini_get('apc.enabled'));
-	}
-}
diff --git a/www-api/system/libraries/Cache/drivers/Cache_dummy.php b/www-api/system/libraries/Cache/drivers/Cache_dummy.php
deleted file mode 100644
index f3ca220f..00000000
--- a/www-api/system/libraries/Cache/drivers/Cache_dummy.php
+++ /dev/null
@@ -1,173 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 2.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CodeIgniter Dummy Caching Class
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Core
- * @author		EllisLab Dev Team
- * @link
- */
-class CI_Cache_dummy extends CI_Driver {
-
-	/**
-	 * Get
-	 *
-	 * Since this is the dummy class, it's always going to return FALSE.
-	 *
-	 * @param	string
-	 * @return	bool	FALSE
-	 */
-	public function get($id)
-	{
-		return FALSE;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Cache Save
-	 *
-	 * @param	string	Unique Key
-	 * @param	mixed	Data to store
-	 * @param	int	Length of time (in seconds) to cache the data
-	 * @param	bool	Whether to store the raw value
-	 * @return	bool	TRUE, Simulating success
-	 */
-	public function save($id, $data, $ttl = 60, $raw = FALSE)
-	{
-		return TRUE;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Delete from Cache
-	 *
-	 * @param	mixed	unique identifier of the item in the cache
-	 * @return	bool	TRUE, simulating success
-	 */
-	public function delete($id)
-	{
-		return TRUE;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Increment a raw value
-	 *
-	 * @param	string	$id	Cache ID
-	 * @param	int	$offset	Step/value to add
-	 * @return	mixed	New value on success or FALSE on failure
-	 */
-	public function increment($id, $offset = 1)
-	{
-		return TRUE;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Decrement a raw value
-	 *
-	 * @param	string	$id	Cache ID
-	 * @param	int	$offset	Step/value to reduce by
-	 * @return	mixed	New value on success or FALSE on failure
-	 */
-	public function decrement($id, $offset = 1)
-	{
-		return TRUE;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Clean the cache
-	 *
-	 * @return	bool	TRUE, simulating success
-	 */
-	public function clean()
-	{
-		return TRUE;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Cache Info
-	 *
-	 * @param	string	user/filehits
-	 * @return	bool	FALSE
-	 */
-	public function cache_info($type = NULL)
-	{
-		return FALSE;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Get Cache Metadata
-	 *
-	 * @param	mixed	key to get cache metadata on
-	 * @return	bool	FALSE
-	 */
-	public function get_metadata($id)
-	{
-		return FALSE;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Is this caching driver supported on the system?
-	 * Of course this one is.
-	 *
-	 * @return	bool	TRUE
-	 */
-	public function is_supported()
-	{
-		return TRUE;
-	}
-
-}
diff --git a/www-api/system/libraries/Cache/drivers/Cache_file.php b/www-api/system/libraries/Cache/drivers/Cache_file.php
deleted file mode 100644
index 3a4be98a..00000000
--- a/www-api/system/libraries/Cache/drivers/Cache_file.php
+++ /dev/null
@@ -1,287 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 2.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CodeIgniter File Caching Class
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Core
- * @author		EllisLab Dev Team
- * @link
- */
-class CI_Cache_file extends CI_Driver {
-
-	/**
-	 * Directory in which to save cache files
-	 *
-	 * @var string
-	 */
-	protected $_cache_path;
-
-	/**
-	 * Initialize file-based cache
-	 *
-	 * @return	void
-	 */
-	public function __construct()
-	{
-		$CI =& get_instance();
-		$CI->load->helper('file');
-		$path = $CI->config->item('cache_path');
-		$this->_cache_path = ($path === '') ? APPPATH.'cache/' : $path;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Fetch from cache
-	 *
-	 * @param	string	$id	Cache ID
-	 * @return	mixed	Data on success, FALSE on failure
-	 */
-	public function get($id)
-	{
-		$data = $this->_get($id);
-		return is_array($data) ? $data['data'] : FALSE;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Save into cache
-	 *
-	 * @param	string	$id	Cache ID
-	 * @param	mixed	$data	Data to store
-	 * @param	int	$ttl	Time to live in seconds
-	 * @param	bool	$raw	Whether to store the raw value (unused)
-	 * @return	bool	TRUE on success, FALSE on failure
-	 */
-	public function save($id, $data, $ttl = 60, $raw = FALSE)
-	{
-		$contents = array(
-			'time'		=> time(),
-			'ttl'		=> $ttl,
-			'data'		=> $data
-		);
-
-		if (write_file($this->_cache_path.$id, serialize($contents)))
-		{
-			chmod($this->_cache_path.$id, 0640);
-			return TRUE;
-		}
-
-		return FALSE;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Delete from Cache
-	 *
-	 * @param	mixed	unique identifier of item in cache
-	 * @return	bool	true on success/false on failure
-	 */
-	public function delete($id)
-	{
-		return is_file($this->_cache_path.$id) ? unlink($this->_cache_path.$id) : FALSE;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Increment a raw value
-	 *
-	 * @param	string	$id	Cache ID
-	 * @param	int	$offset	Step/value to add
-	 * @return	New value on success, FALSE on failure
-	 */
-	public function increment($id, $offset = 1)
-	{
-		$data = $this->_get($id);
-
-		if ($data === FALSE)
-		{
-			$data = array('data' => 0, 'ttl' => 60);
-		}
-		elseif ( ! is_int($data['data']))
-		{
-			return FALSE;
-		}
-
-		$new_value = $data['data'] + $offset;
-		return $this->save($id, $new_value, $data['ttl'])
-			? $new_value
-			: FALSE;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Decrement a raw value
-	 *
-	 * @param	string	$id	Cache ID
-	 * @param	int	$offset	Step/value to reduce by
-	 * @return	New value on success, FALSE on failure
-	 */
-	public function decrement($id, $offset = 1)
-	{
-		$data = $this->_get($id);
-
-		if ($data === FALSE)
-		{
-			$data = array('data' => 0, 'ttl' => 60);
-		}
-		elseif ( ! is_int($data['data']))
-		{
-			return FALSE;
-		}
-
-		$new_value = $data['data'] - $offset;
-		return $this->save($id, $new_value, $data['ttl'])
-			? $new_value
-			: FALSE;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Clean the Cache
-	 *
-	 * @return	bool	false on failure/true on success
-	 */
-	public function clean()
-	{
-		return delete_files($this->_cache_path, FALSE, TRUE);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Cache Info
-	 *
-	 * Not supported by file-based caching
-	 *
-	 * @param	string	user/filehits
-	 * @return	mixed	FALSE
-	 */
-	public function cache_info($type = NULL)
-	{
-		return get_dir_file_info($this->_cache_path);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Get Cache Metadata
-	 *
-	 * @param	mixed	key to get cache metadata on
-	 * @return	mixed	FALSE on failure, array on success.
-	 */
-	public function get_metadata($id)
-	{
-		if ( ! is_file($this->_cache_path.$id))
-		{
-			return FALSE;
-		}
-
-		$data = unserialize(file_get_contents($this->_cache_path.$id));
-
-		if (is_array($data))
-		{
-			$mtime = filemtime($this->_cache_path.$id);
-
-			if ( ! isset($data['ttl'], $data['time']))
-			{
-				return FALSE;
-			}
-
-			return array(
-				'expire' => $data['time'] + $data['ttl'],
-				'mtime'	 => $mtime
-			);
-		}
-
-		return FALSE;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Is supported
-	 *
-	 * In the file driver, check to see that the cache directory is indeed writable
-	 *
-	 * @return	bool
-	 */
-	public function is_supported()
-	{
-		return is_really_writable($this->_cache_path);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Get all data
-	 *
-	 * Internal method to get all the relevant data about a cache item
-	 *
-	 * @param	string	$id	Cache ID
-	 * @return	mixed	Data array on success or FALSE on failure
-	 */
-	protected function _get($id)
-	{
-		if ( ! is_file($this->_cache_path.$id))
-		{
-			return FALSE;
-		}
-
-		$data = unserialize(file_get_contents($this->_cache_path.$id));
-
-		if ($data['ttl'] > 0 && time() > $data['time'] + $data['ttl'])
-		{
-			file_exists($this->_cache_path.$id) && unlink($this->_cache_path.$id);
-			return FALSE;
-		}
-
-		return $data;
-	}
-
-}
diff --git a/www-api/system/libraries/Cache/drivers/Cache_memcached.php b/www-api/system/libraries/Cache/drivers/Cache_memcached.php
deleted file mode 100644
index 89002de4..00000000
--- a/www-api/system/libraries/Cache/drivers/Cache_memcached.php
+++ /dev/null
@@ -1,314 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 2.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CodeIgniter Memcached Caching Class
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Core
- * @author		EllisLab Dev Team
- * @link
- */
-class CI_Cache_memcached extends CI_Driver {
-
-	/**
-	 * Holds the memcached object
-	 *
-	 * @var object
-	 */
-	protected $_memcached;
-
-	/**
-	 * Memcached configuration
-	 *
-	 * @var array
-	 */
-	protected $_config = array(
-		'default' => array(
-			'host'		=> '127.0.0.1',
-			'port'		=> 11211,
-			'weight'	=> 1
-		)
-	);
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * Setup Memcache(d)
-	 *
-	 * @return	void
-	 */
-	public function __construct()
-	{
-		// Try to load memcached server info from the config file.
-		$CI =& get_instance();
-		$defaults = $this->_config['default'];
-
-		if ($CI->config->load('memcached', TRUE, TRUE))
-		{
-			$this->_config = $CI->config->config['memcached'];
-		}
-
-		if (class_exists('Memcached', FALSE))
-		{
-			$this->_memcached = new Memcached();
-		}
-		elseif (class_exists('Memcache', FALSE))
-		{
-			$this->_memcached = new Memcache();
-		}
-		else
-		{
-			log_message('error', 'Cache: Failed to create Memcache(d) object; extension not loaded?');
-			return;
-		}
-
-		foreach ($this->_config as $cache_server)
-		{
-			isset($cache_server['hostname']) OR $cache_server['hostname'] = $defaults['host'];
-			isset($cache_server['port']) OR $cache_server['port'] = $defaults['port'];
-			isset($cache_server['weight']) OR $cache_server['weight'] = $defaults['weight'];
-
-			if ($this->_memcached instanceof Memcache)
-			{
-				// Third parameter is persistence and defaults to TRUE.
-				$this->_memcached->addServer(
-					$cache_server['hostname'],
-					$cache_server['port'],
-					TRUE,
-					$cache_server['weight']
-				);
-			}
-			elseif ($this->_memcached instanceof Memcached)
-			{
-				$this->_memcached->addServer(
-					$cache_server['hostname'],
-					$cache_server['port'],
-					$cache_server['weight']
-				);
-			}
-		}
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Fetch from cache
-	 *
-	 * @param	string	$id	Cache ID
-	 * @return	mixed	Data on success, FALSE on failure
-	 */
-	public function get($id)
-	{
-		$data = $this->_memcached->get($id);
-
-		return is_array($data) ? $data[0] : $data;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Save
-	 *
-	 * @param	string	$id	Cache ID
-	 * @param	mixed	$data	Data being cached
-	 * @param	int	$ttl	Time to live
-	 * @param	bool	$raw	Whether to store the raw value
-	 * @return	bool	TRUE on success, FALSE on failure
-	 */
-	public function save($id, $data, $ttl = 60, $raw = FALSE)
-	{
-		if ($raw !== TRUE)
-		{
-			$data = array($data, time(), $ttl);
-		}
-
-		if ($this->_memcached instanceof Memcached)
-		{
-			return $this->_memcached->set($id, $data, $ttl);
-		}
-		elseif ($this->_memcached instanceof Memcache)
-		{
-			return $this->_memcached->set($id, $data, 0, $ttl);
-		}
-
-		return FALSE;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Delete from Cache
-	 *
-	 * @param	mixed	$id	key to be deleted.
-	 * @return	bool	true on success, false on failure
-	 */
-	public function delete($id)
-	{
-		return $this->_memcached->delete($id);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Increment a raw value
-	 *
-	 * @param	string	$id	Cache ID
-	 * @param	int	$offset	Step/value to add
-	 * @return	mixed	New value on success or FALSE on failure
-	 */
-	public function increment($id, $offset = 1)
-	{
-		if (($result = $this->_memcached->increment($id, $offset)) === FALSE)
-		{
-			return $this->_memcached->add($id, $offset) ? $offset : FALSE;
-		}
-
-		return $result;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Decrement a raw value
-	 *
-	 * @param	string	$id	Cache ID
-	 * @param	int	$offset	Step/value to reduce by
-	 * @return	mixed	New value on success or FALSE on failure
-	 */
-	public function decrement($id, $offset = 1)
-	{
-		if (($result = $this->_memcached->decrement($id, $offset)) === FALSE)
-		{
-			return $this->_memcached->add($id, 0) ? 0 : FALSE;
-		}
-
-		return $result;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Clean the Cache
-	 *
-	 * @return	bool	false on failure/true on success
-	 */
-	public function clean()
-	{
-		return $this->_memcached->flush();
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Cache Info
-	 *
-	 * @return	mixed	array on success, false on failure
-	 */
-	public function cache_info()
-	{
-		return $this->_memcached->getStats();
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Get Cache Metadata
-	 *
-	 * @param	mixed	$id	key to get cache metadata on
-	 * @return	mixed	FALSE on failure, array on success.
-	 */
-	public function get_metadata($id)
-	{
-		$stored = $this->_memcached->get($id);
-
-		if (count($stored) !== 3)
-		{
-			return FALSE;
-		}
-
-		list($data, $time, $ttl) = $stored;
-
-		return array(
-			'expire'	=> $time + $ttl,
-			'mtime'		=> $time,
-			'data'		=> $data
-		);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Is supported
-	 *
-	 * Returns FALSE if memcached is not supported on the system.
-	 * If it is, we setup the memcached object & return TRUE
-	 *
-	 * @return	bool
-	 */
-	public function is_supported()
-	{
-		return (extension_loaded('memcached') OR extension_loaded('memcache'));
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Class destructor
-	 *
-	 * Closes the connection to Memcache(d) if present.
-	 *
-	 * @return	void
-	 */
-	public function __destruct()
-	{
-		if ($this->_memcached instanceof Memcache)
-		{
-			$this->_memcached->close();
-		}
-		elseif ($this->_memcached instanceof Memcached && method_exists($this->_memcached, 'quit'))
-		{
-			$this->_memcached->quit();
-		}
-	}
-}
diff --git a/www-api/system/libraries/Cache/drivers/Cache_redis.php b/www-api/system/libraries/Cache/drivers/Cache_redis.php
deleted file mode 100644
index e8dd9b3a..00000000
--- a/www-api/system/libraries/Cache/drivers/Cache_redis.php
+++ /dev/null
@@ -1,348 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CodeIgniter Redis Caching Class
- *
- * @package	   CodeIgniter
- * @subpackage Libraries
- * @category   Core
- * @author	   Anton Lindqvist <anton@qvister.se>
- * @link
- */
-class CI_Cache_redis extends CI_Driver
-{
-	/**
-	 * Default config
-	 *
-	 * @static
-	 * @var	array
-	 */
-	protected static $_default_config = array(
-		'socket_type' => 'tcp',
-		'host' => '127.0.0.1',
-		'password' => NULL,
-		'port' => 6379,
-		'timeout' => 0
-	);
-
-	/**
-	 * Redis connection
-	 *
-	 * @var	Redis
-	 */
-	protected $_redis;
-
-	/**
-	 * An internal cache for storing keys of serialized values.
-	 *
-	 * @var	array
-	 */
-	protected $_serialized = array();
-
-	/**
-	 * del()/delete() method name depending on phpRedis version
-	 *
-	 * @var	string
-	 */
-	protected static $_delete_name;
-
-	/**
-	 * sRem()/sRemove() method name depending on phpRedis version
-	 *
-	 * @var	string
-	 */
-	protected static $_sRemove_name;
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * Setup Redis
-	 *
-	 * Loads Redis config file if present. Will halt execution
-	 * if a Redis connection can't be established.
-	 *
-	 * @return	void
-	 * @see		Redis::connect()
-	 */
-	public function __construct()
-	{
-		if ( ! $this->is_supported())
-		{
-			log_message('error', 'Cache: Failed to create Redis object; extension not loaded?');
-			return;
-		}
-
-		if ( ! isset(static::$_delete_name, static::$_sRemove_name))
-		{
-			if (version_compare(phpversion('redis'), '5', '>='))
-			{
-				static::$_delete_name  = 'del';
-				static::$_sRemove_name = 'sRem';
-			}
-			else
-			{
-				static::$_delete_name  = 'delete';
-				static::$_sRemove_name = 'sRemove';
-			}
-		}
-
-		$CI =& get_instance();
-
-		if ($CI->config->load('redis', TRUE, TRUE))
-		{
-			$config = array_merge(self::$_default_config, $CI->config->item('redis'));
-		}
-		else
-		{
-			$config = self::$_default_config;
-		}
-
-		$this->_redis = new Redis();
-
-		try
-		{
-			if ($config['socket_type'] === 'unix')
-			{
-				$success = $this->_redis->connect($config['socket']);
-			}
-			else // tcp socket
-			{
-				$success = $this->_redis->connect($config['host'], $config['port'], $config['timeout']);
-			}
-
-			if ( ! $success)
-			{
-				log_message('error', 'Cache: Redis connection failed. Check your configuration.');
-			}
-
-			if (isset($config['password']) && ! $this->_redis->auth($config['password']))
-			{
-				log_message('error', 'Cache: Redis authentication failed.');
-			}
-		}
-		catch (RedisException $e)
-		{
-			log_message('error', 'Cache: Redis connection refused ('.$e->getMessage().')');
-		}
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Get cache
-	 *
-	 * @param	string	$key	Cache ID
-	 * @return	mixed
-	 */
-	public function get($key)
-	{
-		$value = $this->_redis->get($key);
-
-		if ($value !== FALSE && $this->_redis->sIsMember('_ci_redis_serialized', $key))
-		{
-			return unserialize($value);
-		}
-
-		return $value;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Save cache
-	 *
-	 * @param	string	$id	Cache ID
-	 * @param	mixed	$data	Data to save
-	 * @param	int	$ttl	Time to live in seconds
-	 * @param	bool	$raw	Whether to store the raw value (unused)
-	 * @return	bool	TRUE on success, FALSE on failure
-	 */
-	public function save($id, $data, $ttl = 60, $raw = FALSE)
-	{
-		if (is_array($data) OR is_object($data))
-		{
-			if ( ! $this->_redis->sIsMember('_ci_redis_serialized', $id) && ! $this->_redis->sAdd('_ci_redis_serialized', $id))
-			{
-				return FALSE;
-			}
-
-			isset($this->_serialized[$id]) OR $this->_serialized[$id] = TRUE;
-			$data = serialize($data);
-		}
-		else
-		{
-			$this->_redis->{static::$_sRemove_name}('_ci_redis_serialized', $id);
-		}
-
-		return $this->_redis->set($id, $data, $ttl);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Delete from cache
-	 *
-	 * @param	string	$key	Cache key
-	 * @return	bool
-	 */
-	public function delete($key)
-	{
-		if ($this->_redis->{static::$_delete_name}($key) !== 1)
-		{
-			return FALSE;
-		}
-
-		$this->_redis->{static::$_sRemove_name}('_ci_redis_serialized', $key);
-
-		return TRUE;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Increment a raw value
-	 *
-	 * @param	string	$id	Cache ID
-	 * @param	int	$offset	Step/value to add
-	 * @return	mixed	New value on success or FALSE on failure
-	 */
-	public function increment($id, $offset = 1)
-	{
-		return $this->_redis->incrBy($id, $offset);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Decrement a raw value
-	 *
-	 * @param	string	$id	Cache ID
-	 * @param	int	$offset	Step/value to reduce by
-	 * @return	mixed	New value on success or FALSE on failure
-	 */
-	public function decrement($id, $offset = 1)
-	{
-		return $this->_redis->decrBy($id, $offset);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Clean cache
-	 *
-	 * @return	bool
-	 * @see		Redis::flushDB()
-	 */
-	public function clean()
-	{
-		return $this->_redis->flushDB();
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Get cache driver info
-	 *
-	 * @param	string	$type	Not supported in Redis.
-	 *				Only included in order to offer a
-	 *				consistent cache API.
-	 * @return	array
-	 * @see		Redis::info()
-	 */
-	public function cache_info($type = NULL)
-	{
-		return $this->_redis->info();
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Get cache metadata
-	 *
-	 * @param	string	$key	Cache key
-	 * @return	array
-	 */
-	public function get_metadata($key)
-	{
-		$value = $this->get($key);
-
-		if ($value !== FALSE)
-		{
-			return array(
-				'expire' => time() + $this->_redis->ttl($key),
-				'data' => $value
-			);
-		}
-
-		return FALSE;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Check if Redis driver is supported
-	 *
-	 * @return	bool
-	 */
-	public function is_supported()
-	{
-		return extension_loaded('redis');
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Class destructor
-	 *
-	 * Closes the connection to Redis if present.
-	 *
-	 * @return	void
-	 */
-	public function __destruct()
-	{
-		if ($this->_redis)
-		{
-			$this->_redis->close();
-		}
-	}
-}
diff --git a/www-api/system/libraries/Cache/drivers/Cache_wincache.php b/www-api/system/libraries/Cache/drivers/Cache_wincache.php
deleted file mode 100644
index bd18148f..00000000
--- a/www-api/system/libraries/Cache/drivers/Cache_wincache.php
+++ /dev/null
@@ -1,218 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CodeIgniter Wincache Caching Class
- *
- * Read more about Wincache functions here:
- * https://www.php.net/manual/en/ref.wincache.php
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Core
- * @author		Mike Murkovic
- * @link
- */
-class CI_Cache_wincache extends CI_Driver {
-
-	/**
-	 * Class constructor
-	 *
-	 * Only present so that an error message is logged
-	 * if APC is not available.
-	 *
-	 * @return	void
-	 */
-	public function __construct()
-	{
-		if ( ! $this->is_supported())
-		{
-			log_message('error', 'Cache: Failed to initialize Wincache; extension not loaded/enabled?');
-		}
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Get
-	 *
-	 * Look for a value in the cache. If it exists, return the data,
-	 * if not, return FALSE
-	 *
-	 * @param	string	$id	Cache Ide
-	 * @return	mixed	Value that is stored/FALSE on failure
-	 */
-	public function get($id)
-	{
-		$success = FALSE;
-		$data = wincache_ucache_get($id, $success);
-
-		// Success returned by reference from wincache_ucache_get()
-		return ($success) ? $data : FALSE;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Cache Save
-	 *
-	 * @param	string	$id	Cache ID
-	 * @param	mixed	$data	Data to store
-	 * @param	int	$ttl	Time to live (in seconds)
-	 * @param	bool	$raw	Whether to store the raw value (unused)
-	 * @return	bool	true on success/false on failure
-	 */
-	public function save($id, $data, $ttl = 60, $raw = FALSE)
-	{
-		return wincache_ucache_set($id, $data, $ttl);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Delete from Cache
-	 *
-	 * @param	mixed	unique identifier of the item in the cache
-	 * @return	bool	true on success/false on failure
-	 */
-	public function delete($id)
-	{
-		return wincache_ucache_delete($id);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Increment a raw value
-	 *
-	 * @param	string	$id	Cache ID
-	 * @param	int	$offset	Step/value to add
-	 * @return	mixed	New value on success or FALSE on failure
-	 */
-	public function increment($id, $offset = 1)
-	{
-		$success = FALSE;
-		$value = wincache_ucache_inc($id, $offset, $success);
-
-		return ($success === TRUE) ? $value : FALSE;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Decrement a raw value
-	 *
-	 * @param	string	$id	Cache ID
-	 * @param	int	$offset	Step/value to reduce by
-	 * @return	mixed	New value on success or FALSE on failure
-	 */
-	public function decrement($id, $offset = 1)
-	{
-		$success = FALSE;
-		$value = wincache_ucache_dec($id, $offset, $success);
-
-		return ($success === TRUE) ? $value : FALSE;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Clean the cache
-	 *
-	 * @return	bool	false on failure/true on success
-	 */
-	public function clean()
-	{
-		return wincache_ucache_clear();
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Cache Info
-	 *
-	 * @return	mixed	array on success, false on failure
-	 */
-	public function cache_info()
-	{
-		return wincache_ucache_info(TRUE);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Get Cache Metadata
-	 *
-	 * @param	mixed	key to get cache metadata on
-	 * @return	mixed	array on success/false on failure
-	 */
-	public function get_metadata($id)
-	{
-		if ($stored = wincache_ucache_info(FALSE, $id))
-		{
-			$age = $stored['ucache_entries'][1]['age_seconds'];
-			$ttl = $stored['ucache_entries'][1]['ttl_seconds'];
-			$hitcount = $stored['ucache_entries'][1]['hitcount'];
-
-			return array(
-				'expire'	=> $ttl - $age,
-				'hitcount'	=> $hitcount,
-				'age'		=> $age,
-				'ttl'		=> $ttl
-			);
-		}
-
-		return FALSE;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * is_supported()
-	 *
-	 * Check to see if WinCache is available on this system, bail if it isn't.
-	 *
-	 * @return	bool
-	 */
-	public function is_supported()
-	{
-		return (extension_loaded('wincache') && ini_get('wincache.ucenabled'));
-	}
-}
diff --git a/www-api/system/libraries/Cache/drivers/index.html b/www-api/system/libraries/Cache/drivers/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/system/libraries/Cache/drivers/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/system/libraries/Cache/index.html b/www-api/system/libraries/Cache/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/system/libraries/Cache/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/system/libraries/Calendar.php b/www-api/system/libraries/Calendar.php
deleted file mode 100644
index 8eefc82e..00000000
--- a/www-api/system/libraries/Calendar.php
+++ /dev/null
@@ -1,547 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CodeIgniter Calendar Class
- *
- * This class enables the creation of calendars
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Libraries
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/calendar.html
- */
-class CI_Calendar {
-
-	/**
-	 * Calendar layout template
-	 *
-	 * @var mixed
-	 */
-	public $template = '';
-
-	/**
-	 * Replacements array for template
-	 *
-	 * @var array
-	 */
-	public $replacements = array();
-
-	/**
-	 * Day of the week to start the calendar on
-	 *
-	 * @var string
-	 */
-	public $start_day = 'sunday';
-
-	/**
-	 * How to display months
-	 *
-	 * @var string
-	 */
-	public $month_type = 'long';
-
-	/**
-	 * How to display names of days
-	 *
-	 * @var string
-	 */
-	public $day_type = 'abr';
-
-	/**
-	 * Whether to show next/prev month links
-	 *
-	 * @var bool
-	 */
-	public $show_next_prev = FALSE;
-
-	/**
-	 * Url base to use for next/prev month links
-	 *
-	 * @var bool
-	 */
-	public $next_prev_url = '';
-
-	/**
-	 * Show days of other months
-	 *
-	 * @var bool
-	 */
-	public $show_other_days = FALSE;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * CI Singleton
-	 *
-	 * @var object
-	 */
-	protected $CI;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * Loads the calendar language file and sets the default time reference.
-	 *
-	 * @uses	CI_Lang::$is_loaded
-	 *
-	 * @param	array	$config	Calendar options
-	 * @return	void
-	 */
-	public function __construct($config = array())
-	{
-		$this->CI =& get_instance();
-		$this->CI->lang->load('calendar');
-
-		empty($config) OR $this->initialize($config);
-
-		log_message('info', 'Calendar Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Initialize the user preferences
-	 *
-	 * Accepts an associative array as input, containing display preferences
-	 *
-	 * @param	array	config preferences
-	 * @return	CI_Calendar
-	 */
-	public function initialize($config = array())
-	{
-		foreach ($config as $key => $val)
-		{
-			if (isset($this->$key))
-			{
-				$this->$key = $val;
-			}
-		}
-
-		// Set the next_prev_url to the controller if required but not defined
-		if ($this->show_next_prev === TRUE && empty($this->next_prev_url))
-		{
-			$this->next_prev_url = $this->CI->config->site_url($this->CI->router->class.'/'.$this->CI->router->method);
-		}
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Generate the calendar
-	 *
-	 * @param	int	the year
-	 * @param	int	the month
-	 * @param	array	the data to be shown in the calendar cells
-	 * @return	string
-	 */
-	public function generate($year = '', $month = '', $data = array())
-	{
-		$local_time = time();
-
-		// Set and validate the supplied month/year
-		if (empty($year))
-		{
-			$year = date('Y', $local_time);
-		}
-		elseif (strlen($year) === 1)
-		{
-			$year = '200'.$year;
-		}
-		elseif (strlen($year) === 2)
-		{
-			$year = '20'.$year;
-		}
-
-		if (empty($month))
-		{
-			$month = date('m', $local_time);
-		}
-		elseif (strlen($month) === 1)
-		{
-			$month = '0'.$month;
-		}
-
-		$adjusted_date = $this->adjust_date($month, $year);
-
-		$month	= $adjusted_date['month'];
-		$year	= $adjusted_date['year'];
-
-		// Determine the total days in the month
-		$total_days = $this->get_total_days($month, $year);
-
-		// Set the starting day of the week
-		$start_days	= array('sunday' => 0, 'monday' => 1, 'tuesday' => 2, 'wednesday' => 3, 'thursday' => 4, 'friday' => 5, 'saturday' => 6);
-		$start_day	= isset($start_days[$this->start_day]) ? $start_days[$this->start_day] : 0;
-
-		// Set the starting day number
-		$local_date = mktime(12, 0, 0, $month, 1, $year);
-		$date = getdate($local_date);
-		$day  = $start_day + 1 - $date['wday'];
-
-		while ($day > 1)
-		{
-			$day -= 7;
-		}
-
-		// Set the current month/year/day
-		// We use this to determine the "today" date
-		$cur_year	= date('Y', $local_time);
-		$cur_month	= date('m', $local_time);
-		$cur_day	= date('j', $local_time);
-
-		$is_current_month = ($cur_year == $year && $cur_month == $month);
-
-		// Generate the template data array
-		$this->parse_template();
-
-		// Begin building the calendar output
-		$out = $this->replacements['table_open']."\n\n".$this->replacements['heading_row_start']."\n";
-
-		// "previous" month link
-		if ($this->show_next_prev === TRUE)
-		{
-			// Add a trailing slash to the URL if needed
-			$this->next_prev_url = preg_replace('/(.+?)\/*$/', '\\1/', $this->next_prev_url);
-
-			$adjusted_date = $this->adjust_date($month - 1, $year);
-			$out .= str_replace('{previous_url}', $this->next_prev_url.$adjusted_date['year'].'/'.$adjusted_date['month'], $this->replacements['heading_previous_cell'])."\n";
-		}
-
-		// Heading containing the month/year
-		$colspan = ($this->show_next_prev === TRUE) ? 5 : 7;
-
-		$this->replacements['heading_title_cell'] = str_replace('{colspan}', $colspan,
-								str_replace('{heading}', $this->get_month_name($month).'&nbsp;'.$year, $this->replacements['heading_title_cell']));
-
-		$out .= $this->replacements['heading_title_cell']."\n";
-
-		// "next" month link
-		if ($this->show_next_prev === TRUE)
-		{
-			$adjusted_date = $this->adjust_date($month + 1, $year);
-			$out .= str_replace('{next_url}', $this->next_prev_url.$adjusted_date['year'].'/'.$adjusted_date['month'], $this->replacements['heading_next_cell']);
-		}
-
-		$out .= "\n".$this->replacements['heading_row_end']."\n\n"
-			// Write the cells containing the days of the week
-			.$this->replacements['week_row_start']."\n";
-
-		$day_names = $this->get_day_names();
-
-		for ($i = 0; $i < 7; $i ++)
-		{
-			$out .= str_replace('{week_day}', $day_names[($start_day + $i) %7], $this->replacements['week_day_cell']);
-		}
-
-		$out .= "\n".$this->replacements['week_row_end']."\n";
-
-		// Build the main body of the calendar
-		while ($day <= $total_days)
-		{
-			$out .= "\n".$this->replacements['cal_row_start']."\n";
-
-			for ($i = 0; $i < 7; $i++)
-			{
-				if ($day > 0 && $day <= $total_days)
-				{
-					$out .= ($is_current_month === TRUE && $day == $cur_day) ? $this->replacements['cal_cell_start_today'] : $this->replacements['cal_cell_start'];
-
-					if (isset($data[$day]))
-					{
-						// Cells with content
-						$temp = ($is_current_month === TRUE && $day == $cur_day) ?
-								$this->replacements['cal_cell_content_today'] : $this->replacements['cal_cell_content'];
-						$out .= str_replace(array('{content}', '{day}'), array($data[$day], $day), $temp);
-					}
-					else
-					{
-						// Cells with no content
-						$temp = ($is_current_month === TRUE && $day == $cur_day) ?
-								$this->replacements['cal_cell_no_content_today'] : $this->replacements['cal_cell_no_content'];
-						$out .= str_replace('{day}', $day, $temp);
-					}
-
-					$out .= ($is_current_month === TRUE && $day == $cur_day) ? $this->replacements['cal_cell_end_today'] : $this->replacements['cal_cell_end'];
-				}
-				elseif ($this->show_other_days === TRUE)
-				{
-					$out .= $this->replacements['cal_cell_start_other'];
-
-					if ($day <= 0)
-					{
-						// Day of previous month
-						$prev_month = $this->adjust_date($month - 1, $year);
-						$prev_month_days = $this->get_total_days($prev_month['month'], $prev_month['year']);
-						$out .= str_replace('{day}', $prev_month_days + $day, $this->replacements['cal_cell_other']);
-					}
-					else
-					{
-						// Day of next month
-						$out .= str_replace('{day}', $day - $total_days, $this->replacements['cal_cell_other']);
-					}
-
-					$out .= $this->replacements['cal_cell_end_other'];
-				}
-				else
-				{
-					// Blank cells
-					$out .= $this->replacements['cal_cell_start'].$this->replacements['cal_cell_blank'].$this->replacements['cal_cell_end'];
-				}
-
-				$day++;
-			}
-
-			$out .= "\n".$this->replacements['cal_row_end']."\n";
-		}
-
-		return $out .= "\n".$this->replacements['table_close'];
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get Month Name
-	 *
-	 * Generates a textual month name based on the numeric
-	 * month provided.
-	 *
-	 * @param	int	the month
-	 * @return	string
-	 */
-	public function get_month_name($month)
-	{
-		if ($this->month_type === 'short')
-		{
-			$month_names = array('01' => 'cal_jan', '02' => 'cal_feb', '03' => 'cal_mar', '04' => 'cal_apr', '05' => 'cal_may', '06' => 'cal_jun', '07' => 'cal_jul', '08' => 'cal_aug', '09' => 'cal_sep', '10' => 'cal_oct', '11' => 'cal_nov', '12' => 'cal_dec');
-		}
-		else
-		{
-			$month_names = array('01' => 'cal_january', '02' => 'cal_february', '03' => 'cal_march', '04' => 'cal_april', '05' => 'cal_mayl', '06' => 'cal_june', '07' => 'cal_july', '08' => 'cal_august', '09' => 'cal_september', '10' => 'cal_october', '11' => 'cal_november', '12' => 'cal_december');
-		}
-
-		return ($this->CI->lang->line($month_names[$month]) === FALSE)
-			? ucfirst(substr($month_names[$month], 4))
-			: $this->CI->lang->line($month_names[$month]);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get Day Names
-	 *
-	 * Returns an array of day names (Sunday, Monday, etc.) based
-	 * on the type. Options: long, short, abr
-	 *
-	 * @param	string
-	 * @return	array
-	 */
-	public function get_day_names($day_type = '')
-	{
-		if ($day_type !== '')
-		{
-			$this->day_type = $day_type;
-		}
-
-		if ($this->day_type === 'long')
-		{
-			$day_names = array('sunday', 'monday', 'tuesday', 'wednesday', 'thursday', 'friday', 'saturday');
-		}
-		elseif ($this->day_type === 'short')
-		{
-			$day_names = array('sun', 'mon', 'tue', 'wed', 'thu', 'fri', 'sat');
-		}
-		else
-		{
-			$day_names = array('su', 'mo', 'tu', 'we', 'th', 'fr', 'sa');
-		}
-
-		$days = array();
-		for ($i = 0, $c = count($day_names); $i < $c; $i++)
-		{
-			$days[] = ($this->CI->lang->line('cal_'.$day_names[$i]) === FALSE) ? ucfirst($day_names[$i]) : $this->CI->lang->line('cal_'.$day_names[$i]);
-		}
-
-		return $days;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Adjust Date
-	 *
-	 * This function makes sure that we have a valid month/year.
-	 * For example, if you submit 13 as the month, the year will
-	 * increment and the month will become January.
-	 *
-	 * @param	int	the month
-	 * @param	int	the year
-	 * @return	array
-	 */
-	public function adjust_date($month, $year)
-	{
-		$date = array();
-
-		$date['month']	= $month;
-		$date['year']	= $year;
-
-		while ($date['month'] > 12)
-		{
-			$date['month'] -= 12;
-			$date['year']++;
-		}
-
-		while ($date['month'] <= 0)
-		{
-			$date['month'] += 12;
-			$date['year']--;
-		}
-
-		if (strlen($date['month']) === 1)
-		{
-			$date['month'] = '0'.$date['month'];
-		}
-
-		return $date;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Total days in a given month
-	 *
-	 * @param	int	the month
-	 * @param	int	the year
-	 * @return	int
-	 */
-	public function get_total_days($month, $year)
-	{
-		$this->CI->load->helper('date');
-		return days_in_month($month, $year);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Default Template Data
-	 *
-	 * This is used in the event that the user has not created their own template
-	 *
-	 * @return	array
-	 */
-	public function default_template()
-	{
-		return array(
-			'table_open'				=> '<table border="0" cellpadding="4" cellspacing="0">',
-			'heading_row_start'			=> '<tr>',
-			'heading_previous_cell'		=> '<th><a href="{previous_url}">&lt;&lt;</a></th>',
-			'heading_title_cell'		=> '<th colspan="{colspan}">{heading}</th>',
-			'heading_next_cell'			=> '<th><a href="{next_url}">&gt;&gt;</a></th>',
-			'heading_row_end'			=> '</tr>',
-			'week_row_start'			=> '<tr>',
-			'week_day_cell'				=> '<td>{week_day}</td>',
-			'week_row_end'				=> '</tr>',
-			'cal_row_start'				=> '<tr>',
-			'cal_cell_start'			=> '<td>',
-			'cal_cell_start_today'		=> '<td>',
-			'cal_cell_start_other'		=> '<td style="color: #666;">',
-			'cal_cell_content'			=> '<a href="{content}">{day}</a>',
-			'cal_cell_content_today'	=> '<a href="{content}"><strong>{day}</strong></a>',
-			'cal_cell_no_content'		=> '{day}',
-			'cal_cell_no_content_today'	=> '<strong>{day}</strong>',
-			'cal_cell_blank'			=> '&nbsp;',
-			'cal_cell_other'			=> '{day}',
-			'cal_cell_end'				=> '</td>',
-			'cal_cell_end_today'		=> '</td>',
-			'cal_cell_end_other'		=> '</td>',
-			'cal_row_end'				=> '</tr>',
-			'table_close'				=> '</table>'
-		);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Parse Template
-	 *
-	 * Harvests the data within the template {pseudo-variables}
-	 * used to display the calendar
-	 *
-	 * @return	CI_Calendar
-	 */
-	public function parse_template()
-	{
-		$this->replacements = $this->default_template();
-
-		if (empty($this->template))
-		{
-			return $this;
-		}
-
-		if (is_string($this->template))
-		{
-			$today = array('cal_cell_start_today', 'cal_cell_content_today', 'cal_cell_no_content_today', 'cal_cell_end_today');
-
-			foreach (array('table_open', 'table_close', 'heading_row_start', 'heading_previous_cell', 'heading_title_cell', 'heading_next_cell', 'heading_row_end', 'week_row_start', 'week_day_cell', 'week_row_end', 'cal_row_start', 'cal_cell_start', 'cal_cell_content', 'cal_cell_no_content', 'cal_cell_blank', 'cal_cell_end', 'cal_row_end', 'cal_cell_start_today', 'cal_cell_content_today', 'cal_cell_no_content_today', 'cal_cell_end_today', 'cal_cell_start_other', 'cal_cell_other', 'cal_cell_end_other') as $val)
-			{
-				if (preg_match('/\{'.$val.'\}(.*?)\{\/'.$val.'\}/si', $this->template, $match))
-				{
-					$this->replacements[$val] = $match[1];
-				}
-				elseif (in_array($val, $today, TRUE))
-				{
-					$this->replacements[$val] = $this->replacements[substr($val, 0, -6)];
-				}
-			}
-		}
-		elseif (is_array($this->template))
-		{
-			$this->replacements = array_merge($this->replacements, $this->template);
-		}
-
-		return $this;
-	}
-
-}
diff --git a/www-api/system/libraries/Cart.php b/www-api/system/libraries/Cart.php
deleted file mode 100644
index f8244b15..00000000
--- a/www-api/system/libraries/Cart.php
+++ /dev/null
@@ -1,568 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Shopping Cart Class
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Shopping Cart
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/cart.html
- * @deprecated	3.0.0	This class is too specific for CI.
- */
-class CI_Cart {
-
-	/**
-	 * These are the regular expression rules that we use to validate the product ID and product name
-	 * alpha-numeric, dashes, underscores, or periods
-	 *
-	 * @var string
-	 */
-	public $product_id_rules = '\.a-z0-9_-';
-
-	/**
-	 * These are the regular expression rules that we use to validate the product ID and product name
-	 * alpha-numeric, dashes, underscores, colons or periods
-	 *
-	 * @var string
-	 */
-	public $product_name_rules = '\w \-\.\:';
-
-	/**
-	 * only allow safe product names
-	 *
-	 * @var bool
-	 */
-	public $product_name_safe = TRUE;
-
-	// --------------------------------------------------------------------------
-
-	/**
-	 * Reference to CodeIgniter instance
-	 *
-	 * @var object
-	 */
-	protected $CI;
-
-	/**
-	 * Contents of the cart
-	 *
-	 * @var array
-	 */
-	protected $_cart_contents = array();
-
-	/**
-	 * Shopping Class Constructor
-	 *
-	 * The constructor loads the Session class, used to store the shopping cart contents.
-	 *
-	 * @param	array
-	 * @return	void
-	 */
-	public function __construct($params = array())
-	{
-		// Set the super object to a local variable for use later
-		$this->CI =& get_instance();
-
-		// Are any config settings being passed manually?  If so, set them
-		$config = is_array($params) ? $params : array();
-
-		// Load the Sessions class
-		$this->CI->load->driver('session', $config);
-
-		// Grab the shopping cart array from the session table
-		$this->_cart_contents = $this->CI->session->userdata('cart_contents');
-		if ($this->_cart_contents === NULL)
-		{
-			// No cart exists so we'll set some base values
-			$this->_cart_contents = array('cart_total' => 0, 'total_items' => 0);
-		}
-
-		log_message('info', 'Cart Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Insert items into the cart and save it to the session table
-	 *
-	 * @param	array
-	 * @return	bool
-	 */
-	public function insert($items = array())
-	{
-		// Was any cart data passed? No? Bah...
-		if ( ! is_array($items) OR count($items) === 0)
-		{
-			log_message('error', 'The insert method must be passed an array containing data.');
-			return FALSE;
-		}
-
-		// You can either insert a single product using a one-dimensional array,
-		// or multiple products using a multi-dimensional one. The way we
-		// determine the array type is by looking for a required array key named "id"
-		// at the top level. If it's not found, we will assume it's a multi-dimensional array.
-
-		$save_cart = FALSE;
-		if (isset($items['id']))
-		{
-			if (($rowid = $this->_insert($items)))
-			{
-				$save_cart = TRUE;
-			}
-		}
-		else
-		{
-			foreach ($items as $val)
-			{
-				if (is_array($val) && isset($val['id']))
-				{
-					if ($this->_insert($val))
-					{
-						$save_cart = TRUE;
-					}
-				}
-			}
-		}
-
-		// Save the cart data if the insert was successful
-		if ($save_cart === TRUE)
-		{
-			$this->_save_cart();
-			return isset($rowid) ? $rowid : TRUE;
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Insert
-	 *
-	 * @param	array
-	 * @return	bool
-	 */
-	protected function _insert($items = array())
-	{
-		// Was any cart data passed? No? Bah...
-		if ( ! is_array($items) OR count($items) === 0)
-		{
-			log_message('error', 'The insert method must be passed an array containing data.');
-			return FALSE;
-		}
-
-		// --------------------------------------------------------------------
-
-		// Does the $items array contain an id, quantity, price, and name?  These are required
-		if ( ! isset($items['id'], $items['qty'], $items['price'], $items['name']))
-		{
-			log_message('error', 'The cart array must contain a product ID, quantity, price, and name.');
-			return FALSE;
-		}
-
-		// --------------------------------------------------------------------
-
-		// Prep the quantity. It can only be a number.  Duh... also trim any leading zeros
-		$items['qty'] = (float) $items['qty'];
-
-		// If the quantity is zero or blank there's nothing for us to do
-		if ($items['qty'] == 0)
-		{
-			return FALSE;
-		}
-
-		// --------------------------------------------------------------------
-
-		// Validate the product ID. It can only be alpha-numeric, dashes, underscores or periods
-		// Not totally sure we should impose this rule, but it seems prudent to standardize IDs.
-		// Note: These can be user-specified by setting the $this->product_id_rules variable.
-		if ( ! preg_match('/^['.$this->product_id_rules.']+$/i', $items['id']))
-		{
-			log_message('error', 'Invalid product ID.  The product ID can only contain alpha-numeric characters, dashes, and underscores');
-			return FALSE;
-		}
-
-		// --------------------------------------------------------------------
-
-		// Validate the product name. It can only be alpha-numeric, dashes, underscores, colons or periods.
-		// Note: These can be user-specified by setting the $this->product_name_rules variable.
-		if ($this->product_name_safe && ! preg_match('/^['.$this->product_name_rules.']+$/i'.(UTF8_ENABLED ? 'u' : ''), $items['name']))
-		{
-			log_message('error', 'An invalid name was submitted as the product name: '.$items['name'].' The name can only contain alpha-numeric characters, dashes, underscores, colons, and spaces');
-			return FALSE;
-		}
-
-		// --------------------------------------------------------------------
-
-		// Prep the price. Remove leading zeros and anything that isn't a number or decimal point.
-		$items['price'] = (float) $items['price'];
-
-		// We now need to create a unique identifier for the item being inserted into the cart.
-		// Every time something is added to the cart it is stored in the master cart array.
-		// Each row in the cart array, however, must have a unique index that identifies not only
-		// a particular product, but makes it possible to store identical products with different options.
-		// For example, what if someone buys two identical t-shirts (same product ID), but in
-		// different sizes?  The product ID (and other attributes, like the name) will be identical for
-		// both sizes because it's the same shirt. The only difference will be the size.
-		// Internally, we need to treat identical submissions, but with different options, as a unique product.
-		// Our solution is to convert the options array to a string and MD5 it along with the product ID.
-		// This becomes the unique "row ID"
-		if (isset($items['options']) && count($items['options']) > 0)
-		{
-			$rowid = md5($items['id'].serialize($items['options']));
-		}
-		else
-		{
-			// No options were submitted so we simply MD5 the product ID.
-			// Technically, we don't need to MD5 the ID in this case, but it makes
-			// sense to standardize the format of array indexes for both conditions
-			$rowid = md5($items['id']);
-		}
-
-		// --------------------------------------------------------------------
-
-		// Now that we have our unique "row ID", we'll add our cart items to the master array
-		// grab quantity if it's already there and add it on
-		$old_quantity = isset($this->_cart_contents[$rowid]['qty']) ? (int) $this->_cart_contents[$rowid]['qty'] : 0;
-
-		// Re-create the entry, just to make sure our index contains only the data from this submission
-		$items['rowid'] = $rowid;
-		$items['qty'] += $old_quantity;
-		$this->_cart_contents[$rowid] = $items;
-
-		return $rowid;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Update the cart
-	 *
-	 * This function permits the quantity of a given item to be changed.
-	 * Typically it is called from the "view cart" page if a user makes
-	 * changes to the quantity before checkout. That array must contain the
-	 * product ID and quantity for each item.
-	 *
-	 * @param	array
-	 * @return	bool
-	 */
-	public function update($items = array())
-	{
-		// Was any cart data passed?
-		if ( ! is_array($items) OR count($items) === 0)
-		{
-			return FALSE;
-		}
-
-		// You can either update a single product using a one-dimensional array,
-		// or multiple products using a multi-dimensional one.  The way we
-		// determine the array type is by looking for a required array key named "rowid".
-		// If it's not found we assume it's a multi-dimensional array
-		$save_cart = FALSE;
-		if (isset($items['rowid']))
-		{
-			if ($this->_update($items) === TRUE)
-			{
-				$save_cart = TRUE;
-			}
-		}
-		else
-		{
-			foreach ($items as $val)
-			{
-				if (is_array($val) && isset($val['rowid']))
-				{
-					if ($this->_update($val) === TRUE)
-					{
-						$save_cart = TRUE;
-					}
-				}
-			}
-		}
-
-		// Save the cart data if the insert was successful
-		if ($save_cart === TRUE)
-		{
-			$this->_save_cart();
-			return TRUE;
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Update the cart
-	 *
-	 * This function permits changing item properties.
-	 * Typically it is called from the "view cart" page if a user makes
-	 * changes to the quantity before checkout. That array must contain the
-	 * rowid and quantity for each item.
-	 *
-	 * @param	array
-	 * @return	bool
-	 */
-	protected function _update($items = array())
-	{
-		// Without these array indexes there is nothing we can do
-		if ( ! isset($items['rowid'], $this->_cart_contents[$items['rowid']]))
-		{
-			return FALSE;
-		}
-
-		// Prep the quantity
-		if (isset($items['qty']))
-		{
-			$items['qty'] = (float) $items['qty'];
-			// Is the quantity zero?  If so we will remove the item from the cart.
-			// If the quantity is greater than zero we are updating
-			if ($items['qty'] == 0)
-			{
-				unset($this->_cart_contents[$items['rowid']]);
-				return TRUE;
-			}
-		}
-
-		// find updatable keys
-		$keys = array_intersect(array_keys($this->_cart_contents[$items['rowid']]), array_keys($items));
-		// if a price was passed, make sure it contains valid data
-		if (isset($items['price']))
-		{
-			$items['price'] = (float) $items['price'];
-		}
-
-		// product id & name shouldn't be changed
-		foreach (array_diff($keys, array('id', 'name')) as $key)
-		{
-			$this->_cart_contents[$items['rowid']][$key] = $items[$key];
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Save the cart array to the session DB
-	 *
-	 * @return	bool
-	 */
-	protected function _save_cart()
-	{
-		// Let's add up the individual prices and set the cart sub-total
-		$this->_cart_contents['total_items'] = $this->_cart_contents['cart_total'] = 0;
-		foreach ($this->_cart_contents as $key => $val)
-		{
-			// We make sure the array contains the proper indexes
-			if ( ! is_array($val) OR ! isset($val['price'], $val['qty']))
-			{
-				continue;
-			}
-
-			$this->_cart_contents['cart_total'] += ($val['price'] * $val['qty']);
-			$this->_cart_contents['total_items'] += $val['qty'];
-			$this->_cart_contents[$key]['subtotal'] = ($this->_cart_contents[$key]['price'] * $this->_cart_contents[$key]['qty']);
-		}
-
-		// Is our cart empty? If so we delete it from the session
-		if (count($this->_cart_contents) <= 2)
-		{
-			$this->CI->session->unset_userdata('cart_contents');
-
-			// Nothing more to do... coffee time!
-			return FALSE;
-		}
-
-		// If we made it this far it means that our cart has data.
-		// Let's pass it to the Session class so it can be stored
-		$this->CI->session->set_userdata(array('cart_contents' => $this->_cart_contents));
-
-		// Woot!
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Cart Total
-	 *
-	 * @return	int
-	 */
-	public function total()
-	{
-		return $this->_cart_contents['cart_total'];
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Remove Item
-	 *
-	 * Removes an item from the cart
-	 *
-	 * @param	int
-	 * @return	bool
-	 */
-	 public function remove($rowid)
-	 {
-		// unset & save
-		unset($this->_cart_contents[$rowid]);
-		$this->_save_cart();
-		return TRUE;
-	 }
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Total Items
-	 *
-	 * Returns the total item count
-	 *
-	 * @return	int
-	 */
-	public function total_items()
-	{
-		return $this->_cart_contents['total_items'];
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Cart Contents
-	 *
-	 * Returns the entire cart array
-	 *
-	 * @param	bool
-	 * @return	array
-	 */
-	public function contents($newest_first = FALSE)
-	{
-		// do we want the newest first?
-		$cart = ($newest_first) ? array_reverse($this->_cart_contents) : $this->_cart_contents;
-
-		// Remove these so they don't create a problem when showing the cart table
-		unset($cart['total_items']);
-		unset($cart['cart_total']);
-
-		return $cart;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get cart item
-	 *
-	 * Returns the details of a specific item in the cart
-	 *
-	 * @param	string	$row_id
-	 * @return	array
-	 */
-	public function get_item($row_id)
-	{
-		return (in_array($row_id, array('total_items', 'cart_total'), TRUE) OR ! isset($this->_cart_contents[$row_id]))
-			? FALSE
-			: $this->_cart_contents[$row_id];
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Has options
-	 *
-	 * Returns TRUE if the rowid passed to this function correlates to an item
-	 * that has options associated with it.
-	 *
-	 * @param	string	$row_id = ''
-	 * @return	bool
-	 */
-	public function has_options($row_id = '')
-	{
-		return (isset($this->_cart_contents[$row_id]['options']) && count($this->_cart_contents[$row_id]['options']) !== 0);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Product options
-	 *
-	 * Returns the an array of options, for a particular product row ID
-	 *
-	 * @param	string	$row_id = ''
-	 * @return	array
-	 */
-	public function product_options($row_id = '')
-	{
-		return isset($this->_cart_contents[$row_id]['options']) ? $this->_cart_contents[$row_id]['options'] : array();
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Format Number
-	 *
-	 * Returns the supplied number with commas and a decimal point.
-	 *
-	 * @param	float
-	 * @return	string
-	 */
-	public function format_number($n = '')
-	{
-		return ($n === '') ? '' : number_format( (float) $n, 2, '.', ',');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Destroy the cart
-	 *
-	 * Empties the cart and kills the session
-	 *
-	 * @return	void
-	 */
-	public function destroy()
-	{
-		$this->_cart_contents = array('cart_total' => 0, 'total_items' => 0);
-		$this->CI->session->unset_userdata('cart_contents');
-	}
-
-}
diff --git a/www-api/system/libraries/Driver.php b/www-api/system/libraries/Driver.php
deleted file mode 100644
index 84f0b6c3..00000000
--- a/www-api/system/libraries/Driver.php
+++ /dev/null
@@ -1,343 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CodeIgniter Driver Library Class
- *
- * This class enables you to create "Driver" libraries that add runtime ability
- * to extend the capabilities of a class via additional driver objects
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Libraries
- * @author		EllisLab Dev Team
- * @link
- */
-class CI_Driver_Library {
-
-	/**
-	 * Array of drivers that are available to use with the driver class
-	 *
-	 * @var array
-	 */
-	protected $valid_drivers = array();
-
-	/**
-	 * Name of the current class - usually the driver class
-	 *
-	 * @var string
-	 */
-	protected $lib_name;
-
-	/**
-	 * Get magic method
-	 *
-	 * The first time a child is used it won't exist, so we instantiate it
-	 * subsequents calls will go straight to the proper child.
-	 *
-	 * @param	string	Child class name
-	 * @return	object	Child class
-	 */
-	public function __get($child)
-	{
-		// Try to load the driver
-		return $this->load_driver($child);
-	}
-
-	/**
-	 * Load driver
-	 *
-	 * Separate load_driver call to support explicit driver load by library or user
-	 *
-	 * @param	string	Driver name (w/o parent prefix)
-	 * @return	object	Child class
-	 */
-	public function load_driver($child)
-	{
-		// Get CodeIgniter instance and subclass prefix
-		$prefix = config_item('subclass_prefix');
-
-		if ( ! isset($this->lib_name))
-		{
-			// Get library name without any prefix
-			$this->lib_name = str_replace(array('CI_', $prefix), '', get_class($this));
-		}
-
-		// The child will be prefixed with the parent lib
-		$child_name = $this->lib_name.'_'.$child;
-
-		// See if requested child is a valid driver
-		if ( ! in_array($child, $this->valid_drivers))
-		{
-			// The requested driver isn't valid!
-			$msg = 'Invalid driver requested: '.$child_name;
-			log_message('error', $msg);
-			show_error($msg);
-		}
-
-		// Get package paths and filename case variations to search
-		$CI = get_instance();
-		$paths = $CI->load->get_package_paths(TRUE);
-
-		// Is there an extension?
-		$class_name = $prefix.$child_name;
-		$found = class_exists($class_name, FALSE);
-		if ( ! $found)
-		{
-			// Check for subclass file
-			foreach ($paths as $path)
-			{
-				// Does the file exist?
-				$file = $path.'libraries/'.$this->lib_name.'/drivers/'.$prefix.$child_name.'.php';
-				if (file_exists($file))
-				{
-					// Yes - require base class from BASEPATH
-					$basepath = BASEPATH.'libraries/'.$this->lib_name.'/drivers/'.$child_name.'.php';
-					if ( ! file_exists($basepath))
-					{
-						$msg = 'Unable to load the requested class: CI_'.$child_name;
-						log_message('error', $msg);
-						show_error($msg);
-					}
-
-					// Include both sources and mark found
-					include_once($basepath);
-					include_once($file);
-					$found = TRUE;
-					break;
-				}
-			}
-		}
-
-		// Do we need to search for the class?
-		if ( ! $found)
-		{
-			// Use standard class name
-			$class_name = 'CI_'.$child_name;
-			if ( ! class_exists($class_name, FALSE))
-			{
-				// Check package paths
-				foreach ($paths as $path)
-				{
-					// Does the file exist?
-					$file = $path.'libraries/'.$this->lib_name.'/drivers/'.$child_name.'.php';
-					if (file_exists($file))
-					{
-						// Include source
-						include_once($file);
-						break;
-					}
-				}
-			}
-		}
-
-		// Did we finally find the class?
-		if ( ! class_exists($class_name, FALSE))
-		{
-			if (class_exists($child_name, FALSE))
-			{
-				$class_name = $child_name;
-			}
-			else
-			{
-				$msg = 'Unable to load the requested driver: '.$class_name;
-				log_message('error', $msg);
-				show_error($msg);
-			}
-		}
-
-		// Instantiate, decorate and add child
-		$obj = new $class_name();
-		$obj->decorate($this);
-		$this->$child = $obj;
-		return $this->$child;
-	}
-
-}
-
-// --------------------------------------------------------------------------
-
-/**
- * CodeIgniter Driver Class
- *
- * This class enables you to create drivers for a Library based on the Driver Library.
- * It handles the drivers' access to the parent library
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Libraries
- * @author		EllisLab Dev Team
- * @link
- */
-class CI_Driver {
-
-	/**
-	 * Instance of the parent class
-	 *
-	 * @var object
-	 */
-	protected $_parent;
-
-	/**
-	 * List of methods in the parent class
-	 *
-	 * @var array
-	 */
-	protected $_methods = array();
-
-	/**
-	 * List of properties in the parent class
-	 *
-	 * @var array
-	 */
-	protected $_properties = array();
-
-	/**
-	 * Array of methods and properties for the parent class(es)
-	 *
-	 * @static
-	 * @var	array
-	 */
-	protected static $_reflections = array();
-
-	/**
-	 * Decorate
-	 *
-	 * Decorates the child with the parent driver lib's methods and properties
-	 *
-	 * @param	object
-	 * @return	void
-	 */
-	public function decorate($parent)
-	{
-		$this->_parent = $parent;
-
-		// Lock down attributes to what is defined in the class
-		// and speed up references in magic methods
-
-		$class_name = get_class($parent);
-
-		if ( ! isset(self::$_reflections[$class_name]))
-		{
-			$r = new ReflectionObject($parent);
-
-			foreach ($r->getMethods() as $method)
-			{
-				if ($method->isPublic())
-				{
-					$this->_methods[] = $method->getName();
-				}
-			}
-
-			foreach ($r->getProperties() as $prop)
-			{
-				if ($prop->isPublic())
-				{
-					$this->_properties[] = $prop->getName();
-				}
-			}
-
-			self::$_reflections[$class_name] = array($this->_methods, $this->_properties);
-		}
-		else
-		{
-			list($this->_methods, $this->_properties) = self::$_reflections[$class_name];
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * __call magic method
-	 *
-	 * Handles access to the parent driver library's methods
-	 *
-	 * @param	string
-	 * @param	array
-	 * @return	mixed
-	 */
-	public function __call($method, $args = array())
-	{
-		if (in_array($method, $this->_methods))
-		{
-			return call_user_func_array(array($this->_parent, $method), $args);
-		}
-
-		throw new BadMethodCallException('No such method: '.$method.'()');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * __get magic method
-	 *
-	 * Handles reading of the parent driver library's properties
-	 *
-	 * @param	string
-	 * @return	mixed
-	 */
-	public function __get($var)
-	{
-		if (in_array($var, $this->_properties))
-		{
-			return $this->_parent->$var;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * __set magic method
-	 *
-	 * Handles writing to the parent driver library's properties
-	 *
-	 * @param	string
-	 * @param	array
-	 * @return	mixed
-	 */
-	public function __set($var, $val)
-	{
-		if (in_array($var, $this->_properties))
-		{
-			$this->_parent->$var = $val;
-		}
-	}
-
-}
diff --git a/www-api/system/libraries/Email.php b/www-api/system/libraries/Email.php
deleted file mode 100644
index 82fae128..00000000
--- a/www-api/system/libraries/Email.php
+++ /dev/null
@@ -1,2491 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CodeIgniter Email Class
- *
- * Permits email to be sent using Mail, Sendmail, or SMTP.
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Libraries
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/email.html
- */
-class CI_Email {
-
-	/**
-	 * Used as the User-Agent and X-Mailer headers' value.
-	 *
-	 * @var	string
-	 */
-	public $useragent	= 'CodeIgniter';
-
-	/**
-	 * Path to the Sendmail binary.
-	 *
-	 * @var	string
-	 */
-	public $mailpath	= '/usr/sbin/sendmail';	// Sendmail path
-
-	/**
-	 * Which method to use for sending e-mails.
-	 *
-	 * @var	string	'mail', 'sendmail' or 'smtp'
-	 */
-	public $protocol	= 'mail';		// mail/sendmail/smtp
-
-	/**
-	 * STMP Server host
-	 *
-	 * @var	string
-	 */
-	public $smtp_host	= '';
-
-	/**
-	 * SMTP Username
-	 *
-	 * @var	string
-	 */
-	public $smtp_user	= '';
-
-	/**
-	 * SMTP Password
-	 *
-	 * @var	string
-	 */
-	public $smtp_pass	= '';
-
-	/**
-	 * SMTP Server port
-	 *
-	 * @var	int
-	 */
-	public $smtp_port	= 25;
-
-	/**
-	 * SMTP connection timeout in seconds
-	 *
-	 * @var	int
-	 */
-	public $smtp_timeout	= 5;
-
-	/**
-	 * SMTP persistent connection
-	 *
-	 * @var	bool
-	 */
-	public $smtp_keepalive	= FALSE;
-
-	/**
-	 * SMTP Encryption
-	 *
-	 * @var	string	empty, 'tls' or 'ssl'
-	 */
-	public $smtp_crypto	= '';
-
-	/**
-	 * Whether to apply word-wrapping to the message body.
-	 *
-	 * @var	bool
-	 */
-	public $wordwrap	= TRUE;
-
-	/**
-	 * Number of characters to wrap at.
-	 *
-	 * @see	CI_Email::$wordwrap
-	 * @var	int
-	 */
-	public $wrapchars	= 76;
-
-	/**
-	 * Message format.
-	 *
-	 * @var	string	'text' or 'html'
-	 */
-	public $mailtype	= 'text';
-
-	/**
-	 * Character set (default: utf-8)
-	 *
-	 * @var	string
-	 */
-	public $charset		= 'UTF-8';
-
-	/**
-	 * Alternative message (for HTML messages only)
-	 *
-	 * @var	string
-	 */
-	public $alt_message	= '';
-
-	/**
-	 * Whether to validate e-mail addresses.
-	 *
-	 * @var	bool
-	 */
-	public $validate	= FALSE;
-
-	/**
-	 * X-Priority header value.
-	 *
-	 * @var	int	1-5
-	 */
-	public $priority	= 3;			// Default priority (1 - 5)
-
-	/**
-	 * Newline character sequence.
-	 * Use "\r\n" to comply with RFC 822.
-	 *
-	 * @link	http://www.ietf.org/rfc/rfc822.txt
-	 * @var	string	"\r\n" or "\n"
-	 */
-	public $newline		= "\n";			// Default newline. "\r\n" or "\n" (Use "\r\n" to comply with RFC 822)
-
-	/**
-	 * CRLF character sequence
-	 *
-	 * RFC 2045 specifies that for 'quoted-printable' encoding,
-	 * "\r\n" must be used. However, it appears that some servers
-	 * (even on the receiving end) don't handle it properly and
-	 * switching to "\n", while improper, is the only solution
-	 * that seems to work for all environments.
-	 *
-	 * @link	http://www.ietf.org/rfc/rfc822.txt
-	 * @var	string
-	 */
-	public $crlf		= "\n";
-
-	/**
-	 * Whether to use Delivery Status Notification.
-	 *
-	 * @var	bool
-	 */
-	public $dsn		= FALSE;
-
-	/**
-	 * Whether to send multipart alternatives.
-	 * Yahoo! doesn't seem to like these.
-	 *
-	 * @var	bool
-	 */
-	public $send_multipart	= TRUE;
-
-	/**
-	 * Whether to send messages to BCC recipients in batches.
-	 *
-	 * @var	bool
-	 */
-	public $bcc_batch_mode	= FALSE;
-
-	/**
-	 * BCC Batch max number size.
-	 *
-	 * @see	CI_Email::$bcc_batch_mode
-	 * @var	int
-	 */
-	public $bcc_batch_size	= 200;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Whether PHP is running in safe mode. Initialized by the class constructor.
-	 *
-	 * @var	bool
-	 */
-	protected $_safe_mode		= FALSE;
-
-	/**
-	 * Subject header
-	 *
-	 * @var	string
-	 */
-	protected $_subject		= '';
-
-	/**
-	 * Message body
-	 *
-	 * @var	string
-	 */
-	protected $_body		= '';
-
-	/**
-	 * Final message body to be sent.
-	 *
-	 * @var	string
-	 */
-	protected $_finalbody		= '';
-
-	/**
-	 * Final headers to send
-	 *
-	 * @var	string
-	 */
-	protected $_header_str		= '';
-
-	/**
-	 * SMTP Connection socket placeholder
-	 *
-	 * @var	resource
-	 */
-	protected $_smtp_connect	= '';
-
-	/**
-	 * Mail encoding
-	 *
-	 * @var	string	'8bit' or '7bit'
-	 */
-	protected $_encoding		= '8bit';
-
-	/**
-	 * Whether to perform SMTP authentication
-	 *
-	 * @var	bool
-	 */
-	protected $_smtp_auth		= FALSE;
-
-	/**
-	 * Whether to send a Reply-To header
-	 *
-	 * @var	bool
-	 */
-	protected $_replyto_flag	= FALSE;
-
-	/**
-	 * Debug messages
-	 *
-	 * @see	CI_Email::print_debugger()
-	 * @var	string
-	 */
-	protected $_debug_msg		= array();
-
-	/**
-	 * Recipients
-	 *
-	 * @var	string[]
-	 */
-	protected $_recipients		= array();
-
-	/**
-	 * CC Recipients
-	 *
-	 * @var	string[]
-	 */
-	protected $_cc_array		= array();
-
-	/**
-	 * BCC Recipients
-	 *
-	 * @var	string[]
-	 */
-	protected $_bcc_array		= array();
-
-	/**
-	 * Message headers
-	 *
-	 * @var	string[]
-	 */
-	protected $_headers		= array();
-
-	/**
-	 * Attachment data
-	 *
-	 * @var	array
-	 */
-	protected $_attachments		= array();
-
-	/**
-	 * Valid $protocol values
-	 *
-	 * @see	CI_Email::$protocol
-	 * @var	string[]
-	 */
-	protected $_protocols		= array('mail', 'sendmail', 'smtp');
-
-	/**
-	 * Base charsets
-	 *
-	 * Character sets valid for 7-bit encoding,
-	 * excluding language suffix.
-	 *
-	 * @var	string[]
-	 */
-	protected $_base_charsets	= array('us-ascii', 'iso-2022-');
-
-	/**
-	 * Bit depths
-	 *
-	 * Valid mail encodings
-	 *
-	 * @see	CI_Email::$_encoding
-	 * @var	string[]
-	 */
-	protected $_bit_depths		= array('7bit', '8bit');
-
-	/**
-	 * $priority translations
-	 *
-	 * Actual values to send with the X-Priority header
-	 *
-	 * @var	string[]
-	 */
-	protected $_priorities = array(
-		1 => '1 (Highest)',
-		2 => '2 (High)',
-		3 => '3 (Normal)',
-		4 => '4 (Low)',
-		5 => '5 (Lowest)'
-	);
-
-	/**
-	 * mbstring.func_overload flag
-	 *
-	 * @var	bool
-	 */
-	protected static $func_overload;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Constructor - Sets Email Preferences
-	 *
-	 * The constructor can be passed an array of config values
-	 *
-	 * @param	array	$config = array()
-	 * @return	void
-	 */
-	public function __construct(array $config = array())
-	{
-		$this->charset = config_item('charset');
-		$this->initialize($config);
-		$this->_safe_mode = ( ! is_php('5.4') && ini_get('safe_mode'));
-
-		isset(self::$func_overload) OR self::$func_overload = ( ! is_php('8.0') && extension_loaded('mbstring') && @ini_get('mbstring.func_overload'));
-
-		log_message('info', 'Email Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Initialize preferences
-	 *
-	 * @param	array	$config
-	 * @return	CI_Email
-	 */
-	public function initialize(array $config = array())
-	{
-		$this->clear();
-
-		foreach ($config as $key => $val)
-		{
-			if (isset($this->$key))
-			{
-				$method = 'set_'.$key;
-
-				if (method_exists($this, $method))
-				{
-					$this->$method($val);
-				}
-				else
-				{
-					$this->$key = $val;
-				}
-			}
-		}
-
-		$this->charset = strtoupper($this->charset);
-		$this->_smtp_auth = isset($this->smtp_user[0], $this->smtp_pass[0]);
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Initialize the Email Data
-	 *
-	 * @param	bool
-	 * @return	CI_Email
-	 */
-	public function clear($clear_attachments = FALSE)
-	{
-		$this->_subject		= '';
-		$this->_body		= '';
-		$this->_finalbody	= '';
-		$this->_header_str	= '';
-		$this->_replyto_flag	= FALSE;
-		$this->_recipients	= array();
-		$this->_cc_array	= array();
-		$this->_bcc_array	= array();
-		$this->_headers		= array();
-		$this->_debug_msg	= array();
-
-		$this->set_header('Date', $this->_set_date());
-
-		if ($clear_attachments !== FALSE)
-		{
-			$this->_attachments = array();
-		}
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set FROM
-	 *
-	 * @param	string	$from
-	 * @param	string	$name
-	 * @param	string	$return_path = NULL	Return-Path
-	 * @return	CI_Email
-	 */
-	public function from($from, $name = '', $return_path = NULL)
-	{
-		if (preg_match('/\<(.*)\>/', $from, $match))
-		{
-			$from = $match[1];
-		}
-
-		if ($this->validate)
-		{
-			$this->validate_email($this->_str_to_array($from));
-			if ($return_path)
-			{
-				$this->validate_email($this->_str_to_array($return_path));
-			}
-		}
-
-		// prepare the display name
-		if ($name !== '')
-		{
-			// only use Q encoding if there are characters that would require it
-			if ( ! preg_match('/[\200-\377]/', $name))
-			{
-				// add slashes for non-printing characters, slashes, and double quotes, and surround it in double quotes
-				$name = '"'.addcslashes($name, "\0..\37\177'\"\\").'"';
-			}
-			else
-			{
-				$name = $this->_prep_q_encoding($name);
-			}
-		}
-
-		$this->set_header('From', $name.' <'.$from.'>');
-
-		isset($return_path) OR $return_path = $from;
-		$this->set_header('Return-Path', '<'.$return_path.'>');
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Reply-to
-	 *
-	 * @param	string
-	 * @param	string
-	 * @return	CI_Email
-	 */
-	public function reply_to($replyto, $name = '')
-	{
-		if (preg_match('/\<(.*)\>/', $replyto, $match))
-		{
-			$replyto = $match[1];
-		}
-
-		if ($this->validate)
-		{
-			$this->validate_email($this->_str_to_array($replyto));
-		}
-
-		if ($name !== '')
-		{
-			// only use Q encoding if there are characters that would require it
-			if ( ! preg_match('/[\200-\377]/', $name))
-			{
-				// add slashes for non-printing characters, slashes, and double quotes, and surround it in double quotes
-				$name = '"'.addcslashes($name, "\0..\37\177'\"\\").'"';
-			}
-			else
-			{
-				$name = $this->_prep_q_encoding($name);
-			}
-		}
-
-		$this->set_header('Reply-To', $name.' <'.$replyto.'>');
-		$this->_replyto_flag = TRUE;
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Recipients
-	 *
-	 * @param	string
-	 * @return	CI_Email
-	 */
-	public function to($to)
-	{
-		$to = $this->_str_to_array($to);
-		$to = $this->clean_email($to);
-
-		if ($this->validate)
-		{
-			$this->validate_email($to);
-		}
-
-		if ($this->_get_protocol() !== 'mail')
-		{
-			$this->set_header('To', implode(', ', $to));
-		}
-
-		$this->_recipients = $to;
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set CC
-	 *
-	 * @param	string
-	 * @return	CI_Email
-	 */
-	public function cc($cc)
-	{
-		$cc = $this->clean_email($this->_str_to_array($cc));
-
-		if ($this->validate)
-		{
-			$this->validate_email($cc);
-		}
-
-		$this->set_header('Cc', implode(', ', $cc));
-
-		if ($this->_get_protocol() === 'smtp')
-		{
-			$this->_cc_array = $cc;
-		}
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set BCC
-	 *
-	 * @param	string
-	 * @param	string
-	 * @return	CI_Email
-	 */
-	public function bcc($bcc, $limit = '')
-	{
-		if ($limit !== '' && is_numeric($limit))
-		{
-			$this->bcc_batch_mode = TRUE;
-			$this->bcc_batch_size = $limit;
-		}
-
-		$bcc = $this->clean_email($this->_str_to_array($bcc));
-
-		if ($this->validate)
-		{
-			$this->validate_email($bcc);
-		}
-
-		if ($this->_get_protocol() === 'smtp' OR ($this->bcc_batch_mode && count($bcc) > $this->bcc_batch_size))
-		{
-			$this->_bcc_array = $bcc;
-		}
-		else
-		{
-			$this->set_header('Bcc', implode(', ', $bcc));
-		}
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Email Subject
-	 *
-	 * @param	string
-	 * @return	CI_Email
-	 */
-	public function subject($subject)
-	{
-		$subject = $this->_prep_q_encoding($subject);
-		$this->set_header('Subject', $subject);
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Body
-	 *
-	 * @param	string
-	 * @return	CI_Email
-	 */
-	public function message($body)
-	{
-		$this->_body = rtrim(str_replace("\r", '', $body));
-
-		/* strip slashes only if magic quotes is ON
-		   if we do it with magic quotes OFF, it strips real, user-inputted chars.
-
-		   NOTE: In PHP 5.4 get_magic_quotes_gpc() will always return 0 and
-			 it will probably not exist in future versions at all.
-		*/
-		if ( ! is_php('5.4') && get_magic_quotes_gpc())
-		{
-			$this->_body = stripslashes($this->_body);
-		}
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Assign file attachments
-	 *
-	 * @param	string	$file	Can be local path, URL or buffered content
-	 * @param	string	$disposition = 'attachment'
-	 * @param	string	$newname = NULL
-	 * @param	string	$mime = ''
-	 * @return	CI_Email
-	 */
-	public function attach($file, $disposition = '', $newname = NULL, $mime = '')
-	{
-		if ($mime === '')
-		{
-			if (strpos($file, '://') === FALSE && ! file_exists($file))
-			{
-				$this->_set_error_message('lang:email_attachment_missing', $file);
-				return FALSE;
-			}
-
-			if ( ! $fp = @fopen($file, 'rb'))
-			{
-				$this->_set_error_message('lang:email_attachment_unreadable', $file);
-				return FALSE;
-			}
-
-			$file_content = stream_get_contents($fp);
-			$mime = $this->_mime_types(pathinfo($file, PATHINFO_EXTENSION));
-			fclose($fp);
-		}
-		else
-		{
-			$file_content =& $file; // buffered file
-		}
-
-		$this->_attachments[] = array(
-			'name'		=> array($file, $newname),
-			'disposition'	=> empty($disposition) ? 'attachment' : $disposition,  // Can also be 'inline'  Not sure if it matters
-			'type'		=> $mime,
-			'content'	=> chunk_split(base64_encode($file_content)),
-			'multipart'	=> 'mixed'
-		);
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set and return attachment Content-ID
-	 *
-	 * Useful for attached inline pictures
-	 *
-	 * @param	string	$filename
-	 * @return	string
-	 */
-	public function attachment_cid($filename)
-	{
-		for ($i = 0, $c = count($this->_attachments); $i < $c; $i++)
-		{
-			if ($this->_attachments[$i]['name'][0] === $filename)
-			{
-				$this->_attachments[$i]['multipart'] = 'related';
-				$this->_attachments[$i]['cid'] = uniqid(basename($this->_attachments[$i]['name'][0]).'@');
-				return $this->_attachments[$i]['cid'];
-			}
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Add a Header Item
-	 *
-	 * @param	string
-	 * @param	string
-	 * @return	CI_Email
-	 */
-	public function set_header($header, $value)
-	{
-		$this->_headers[$header] = str_replace(array("\n", "\r"), '', $value);
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Convert a String to an Array
-	 *
-	 * @param	string
-	 * @return	array
-	 */
-	protected function _str_to_array($email)
-	{
-		if ( ! is_array($email))
-		{
-			return (strpos($email, ',') !== FALSE)
-				? preg_split('/[\s,]/', $email, -1, PREG_SPLIT_NO_EMPTY)
-				: (array) trim($email);
-		}
-
-		return $email;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Multipart Value
-	 *
-	 * @param	string
-	 * @return	CI_Email
-	 */
-	public function set_alt_message($str)
-	{
-		$this->alt_message = (string) $str;
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Mailtype
-	 *
-	 * @param	string
-	 * @return	CI_Email
-	 */
-	public function set_mailtype($type = 'text')
-	{
-		$this->mailtype = ($type === 'html') ? 'html' : 'text';
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Wordwrap
-	 *
-	 * @param	bool
-	 * @return	CI_Email
-	 */
-	public function set_wordwrap($wordwrap = TRUE)
-	{
-		$this->wordwrap = (bool) $wordwrap;
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Protocol
-	 *
-	 * @param	string
-	 * @return	CI_Email
-	 */
-	public function set_protocol($protocol = 'mail')
-	{
-		$this->protocol = in_array($protocol, $this->_protocols, TRUE) ? strtolower($protocol) : 'mail';
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Priority
-	 *
-	 * @param	int
-	 * @return	CI_Email
-	 */
-	public function set_priority($n = 3)
-	{
-		$this->priority = preg_match('/^[1-5]$/', $n) ? (int) $n : 3;
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Newline Character
-	 *
-	 * @param	string
-	 * @return	CI_Email
-	 */
-	public function set_newline($newline = "\n")
-	{
-		$this->newline = in_array($newline, array("\n", "\r\n", "\r")) ? $newline : "\n";
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set CRLF
-	 *
-	 * @param	string
-	 * @return	CI_Email
-	 */
-	public function set_crlf($crlf = "\n")
-	{
-		$this->crlf = ($crlf !== "\n" && $crlf !== "\r\n" && $crlf !== "\r") ? "\n" : $crlf;
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get the Message ID
-	 *
-	 * @return	string
-	 */
-	protected function _get_message_id()
-	{
-		$from = str_replace(array('>', '<'), '', $this->_headers['Return-Path']);
-		return '<'.uniqid('').strstr($from, '@').'>';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get Mail Protocol
-	 *
-	 * @return	mixed
-	 */
-	protected function _get_protocol()
-	{
-		$this->protocol = strtolower($this->protocol);
-		in_array($this->protocol, $this->_protocols, TRUE) OR $this->protocol = 'mail';
-		return $this->protocol;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get Mail Encoding
-	 *
-	 * @return	string
-	 */
-	protected function _get_encoding()
-	{
-		in_array($this->_encoding, $this->_bit_depths) OR $this->_encoding = '8bit';
-
-		foreach ($this->_base_charsets as $charset)
-		{
-			if (strpos($this->charset, $charset) === 0)
-			{
-				$this->_encoding = '7bit';
-			}
-		}
-
-		return $this->_encoding;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get content type (text/html/attachment)
-	 *
-	 * @return	string
-	 */
-	protected function _get_content_type()
-	{
-		if ($this->mailtype === 'html')
-		{
-			return empty($this->_attachments) ? 'html' : 'html-attach';
-		}
-		elseif	($this->mailtype === 'text' && ! empty($this->_attachments))
-		{
-			return 'plain-attach';
-		}
-
-		return 'plain';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set RFC 822 Date
-	 *
-	 * @return	string
-	 */
-	protected function _set_date()
-	{
-		$timezone = date('Z');
-		$operator = ($timezone[0] === '-') ? '-' : '+';
-		$timezone = abs($timezone);
-		$timezone = floor($timezone/3600) * 100 + ($timezone % 3600) / 60;
-
-		return sprintf('%s %s%04d', date('D, j M Y H:i:s'), $operator, $timezone);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Mime message
-	 *
-	 * @return	string
-	 */
-	protected function _get_mime_message()
-	{
-		return 'This is a multi-part message in MIME format.'.$this->newline.'Your email application may not support this format.';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Validate Email Address
-	 *
-	 * @param	string
-	 * @return	bool
-	 */
-	public function validate_email($email)
-	{
-		if ( ! is_array($email))
-		{
-			$this->_set_error_message('lang:email_must_be_array');
-			return FALSE;
-		}
-
-		foreach ($email as $val)
-		{
-			if ( ! $this->valid_email($val))
-			{
-				$this->_set_error_message('lang:email_invalid_address', $val);
-				return FALSE;
-			}
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Email Validation
-	 *
-	 * @param	string
-	 * @return	bool
-	 */
-	public function valid_email($email)
-	{
-		if (function_exists('idn_to_ascii') && strpos($email, '@'))
-		{
-			list($account, $domain) = explode('@', $email, 2);
-			$domain = defined('INTL_IDNA_VARIANT_UTS46')
-				? idn_to_ascii($domain, 0, INTL_IDNA_VARIANT_UTS46)
-				: idn_to_ascii($domain);
-
-			if ($domain !== FALSE)
-			{
-				$email = $account.'@'.$domain;
-			}
-		}
-
-		return (bool) filter_var($email, FILTER_VALIDATE_EMAIL);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Clean Extended Email Address: Joe Smith <joe@smith.com>
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	public function clean_email($email)
-	{
-		if ( ! is_array($email))
-		{
-			return preg_match('/\<(.*)\>/', $email, $match) ? $match[1] : $email;
-		}
-
-		$clean_email = array();
-
-		foreach ($email as $addy)
-		{
-			$clean_email[] = preg_match('/\<(.*)\>/', $addy, $match) ? $match[1] : $addy;
-		}
-
-		return $clean_email;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Build alternative plain text message
-	 *
-	 * Provides the raw message for use in plain-text headers of
-	 * HTML-formatted emails.
-	 * If the user hasn't specified his own alternative message
-	 * it creates one by stripping the HTML
-	 *
-	 * @return	string
-	 */
-	protected function _get_alt_message()
-	{
-		if ( ! empty($this->alt_message))
-		{
-			return ($this->wordwrap)
-				? $this->word_wrap($this->alt_message, 76)
-				: $this->alt_message;
-		}
-
-		$body = preg_match('/\<body.*?\>(.*)\<\/body\>/si', $this->_body, $match) ? $match[1] : $this->_body;
-		$body = str_replace("\t", '', preg_replace('#<!--(.*)--\>#', '', trim(strip_tags($body))));
-
-		for ($i = 20; $i >= 3; $i--)
-		{
-			$body = str_replace(str_repeat("\n", $i), "\n\n", $body);
-		}
-
-		// Reduce multiple spaces
-		$body = preg_replace('| +|', ' ', $body);
-
-		return ($this->wordwrap)
-			? $this->word_wrap($body, 76)
-			: $body;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Word Wrap
-	 *
-	 * @param	string
-	 * @param	int	line-length limit
-	 * @return	string
-	 */
-	public function word_wrap($str, $charlim = NULL)
-	{
-		// Set the character limit, if not already present
-		if (empty($charlim))
-		{
-			$charlim = empty($this->wrapchars) ? 76 : $this->wrapchars;
-		}
-
-		// Standardize newlines
-		if (strpos($str, "\r") !== FALSE)
-		{
-			$str = str_replace(array("\r\n", "\r"), "\n", $str);
-		}
-
-		// Reduce multiple spaces at end of line
-		$str = preg_replace('| +\n|', "\n", $str);
-
-		// If the current word is surrounded by {unwrap} tags we'll
-		// strip the entire chunk and replace it with a marker.
-		$unwrap = array();
-		if (preg_match_all('|\{unwrap\}(.+?)\{/unwrap\}|s', $str, $matches))
-		{
-			for ($i = 0, $c = count($matches[0]); $i < $c; $i++)
-			{
-				$unwrap[] = $matches[1][$i];
-				$str = str_replace($matches[0][$i], '{{unwrapped'.$i.'}}', $str);
-			}
-		}
-
-		// Use PHP's native function to do the initial wordwrap.
-		// We set the cut flag to FALSE so that any individual words that are
-		// too long get left alone. In the next step we'll deal with them.
-		$str = wordwrap($str, $charlim, "\n", FALSE);
-
-		// Split the string into individual lines of text and cycle through them
-		$output = '';
-		foreach (explode("\n", $str) as $line)
-		{
-			// Is the line within the allowed character count?
-			// If so we'll join it to the output and continue
-			if (self::strlen($line) <= $charlim)
-			{
-				$output .= $line.$this->newline;
-				continue;
-			}
-
-			$temp = '';
-			do
-			{
-				// If the over-length word is a URL we won't wrap it
-				if (preg_match('!\[url.+\]|://|www\.!', $line))
-				{
-					break;
-				}
-
-				// Trim the word down
-				$temp .= self::substr($line, 0, $charlim - 1);
-				$line = self::substr($line, $charlim - 1);
-			}
-			while (self::strlen($line) > $charlim);
-
-			// If $temp contains data it means we had to split up an over-length
-			// word into smaller chunks so we'll add it back to our current line
-			if ($temp !== '')
-			{
-				$output .= $temp.$this->newline;
-			}
-
-			$output .= $line.$this->newline;
-		}
-
-		// Put our markers back
-		if (count($unwrap) > 0)
-		{
-			foreach ($unwrap as $key => $val)
-			{
-				$output = str_replace('{{unwrapped'.$key.'}}', $val, $output);
-			}
-		}
-
-		return $output;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Build final headers
-	 *
-	 * @return	void
-	 */
-	protected function _build_headers()
-	{
-		$this->set_header('User-Agent', $this->useragent);
-		$this->set_header('X-Sender', $this->clean_email($this->_headers['From']));
-		$this->set_header('X-Mailer', $this->useragent);
-		$this->set_header('X-Priority', $this->_priorities[$this->priority]);
-		$this->set_header('Message-ID', $this->_get_message_id());
-		$this->set_header('Mime-Version', '1.0');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Write Headers as a string
-	 *
-	 * @return	void
-	 */
-	protected function _write_headers()
-	{
-		if ($this->protocol === 'mail')
-		{
-			if (isset($this->_headers['Subject']))
-			{
-				$this->_subject = $this->_headers['Subject'];
-				unset($this->_headers['Subject']);
-			}
-		}
-
-		reset($this->_headers);
-		$this->_header_str = '';
-
-		foreach ($this->_headers as $key => $val)
-		{
-			$val = trim($val);
-
-			if ($val !== '')
-			{
-				$this->_header_str .= $key.': '.$val.$this->newline;
-			}
-		}
-
-		if ($this->_get_protocol() === 'mail')
-		{
-			$this->_header_str = rtrim($this->_header_str);
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Build Final Body and attachments
-	 *
-	 * @return	bool
-	 */
-	protected function _build_message()
-	{
-		if ($this->wordwrap === TRUE && $this->mailtype !== 'html')
-		{
-			$this->_body = $this->word_wrap($this->_body);
-		}
-
-		$this->_write_headers();
-
-		$hdr = ($this->_get_protocol() === 'mail') ? $this->newline : '';
-		$body = '';
-
-		switch ($this->_get_content_type())
-		{
-			case 'plain':
-
-				$hdr .= 'Content-Type: text/plain; charset='.$this->charset.$this->newline
-					.'Content-Transfer-Encoding: '.$this->_get_encoding();
-
-				if ($this->_get_protocol() === 'mail')
-				{
-					$this->_header_str .= $hdr;
-					$this->_finalbody = $this->_body;
-				}
-				else
-				{
-					$this->_finalbody = $hdr.$this->newline.$this->newline.$this->_body;
-				}
-
-				return;
-
-			case 'html':
-
-				if ($this->send_multipart === FALSE)
-				{
-					$hdr .= 'Content-Type: text/html; charset='.$this->charset.$this->newline
-						.'Content-Transfer-Encoding: quoted-printable';
-				}
-				else
-				{
-					$boundary = uniqid('B_ALT_');
-					$hdr .= 'Content-Type: multipart/alternative; boundary="'.$boundary.'"';
-
-					$body .= $this->_get_mime_message().$this->newline.$this->newline
-						.'--'.$boundary.$this->newline
-
-						.'Content-Type: text/plain; charset='.$this->charset.$this->newline
-						.'Content-Transfer-Encoding: '.$this->_get_encoding().$this->newline.$this->newline
-						.$this->_get_alt_message().$this->newline.$this->newline
-						.'--'.$boundary.$this->newline
-
-						.'Content-Type: text/html; charset='.$this->charset.$this->newline
-						.'Content-Transfer-Encoding: quoted-printable'.$this->newline.$this->newline;
-				}
-
-				$this->_finalbody = $body.$this->_prep_quoted_printable($this->_body).$this->newline.$this->newline;
-
-				if ($this->_get_protocol() === 'mail')
-				{
-					$this->_header_str .= $hdr;
-				}
-				else
-				{
-					$this->_finalbody = $hdr.$this->newline.$this->newline.$this->_finalbody;
-				}
-
-				if ($this->send_multipart !== FALSE)
-				{
-					$this->_finalbody .= '--'.$boundary.'--';
-				}
-
-				return;
-
-			case 'plain-attach':
-
-				$boundary = uniqid('B_ATC_');
-				$hdr .= 'Content-Type: multipart/mixed; boundary="'.$boundary.'"';
-
-				if ($this->_get_protocol() === 'mail')
-				{
-					$this->_header_str .= $hdr;
-				}
-
-				$body .= $this->_get_mime_message().$this->newline
-					.$this->newline
-					.'--'.$boundary.$this->newline
-					.'Content-Type: text/plain; charset='.$this->charset.$this->newline
-					.'Content-Transfer-Encoding: '.$this->_get_encoding().$this->newline
-					.$this->newline
-					.$this->_body.$this->newline.$this->newline;
-
-				$this->_append_attachments($body, $boundary);
-
-				break;
-			case 'html-attach':
-
-				$alt_boundary = uniqid('B_ALT_');
-				$last_boundary = NULL;
-
-				if ($this->_attachments_have_multipart('mixed'))
-				{
-					$atc_boundary = uniqid('B_ATC_');
-					$hdr .= 'Content-Type: multipart/mixed; boundary="'.$atc_boundary.'"';
-					$last_boundary = $atc_boundary;
-				}
-
-				if ($this->_attachments_have_multipart('related'))
-				{
-					$rel_boundary = uniqid('B_REL_');
-					$rel_boundary_header = 'Content-Type: multipart/related; boundary="'.$rel_boundary.'"';
-
-					if (isset($last_boundary))
-					{
-						$body .= '--'.$last_boundary.$this->newline.$rel_boundary_header;
-					}
-					else
-					{
-						$hdr .= $rel_boundary_header;
-					}
-
-					$last_boundary = $rel_boundary;
-				}
-
-				if ($this->_get_protocol() === 'mail')
-				{
-					$this->_header_str .= $hdr;
-				}
-
-				self::strlen($body) && $body .= $this->newline.$this->newline;
-				$body .= $this->_get_mime_message().$this->newline.$this->newline
-					.'--'.$last_boundary.$this->newline
-
-					.'Content-Type: multipart/alternative; boundary="'.$alt_boundary.'"'.$this->newline.$this->newline
-					.'--'.$alt_boundary.$this->newline
-
-					.'Content-Type: text/plain; charset='.$this->charset.$this->newline
-					.'Content-Transfer-Encoding: '.$this->_get_encoding().$this->newline.$this->newline
-					.$this->_get_alt_message().$this->newline.$this->newline
-					.'--'.$alt_boundary.$this->newline
-
-					.'Content-Type: text/html; charset='.$this->charset.$this->newline
-					.'Content-Transfer-Encoding: quoted-printable'.$this->newline.$this->newline
-
-					.$this->_prep_quoted_printable($this->_body).$this->newline.$this->newline
-					.'--'.$alt_boundary.'--'.$this->newline.$this->newline;
-
-				if ( ! empty($rel_boundary))
-				{
-					$body .= $this->newline.$this->newline;
-					$this->_append_attachments($body, $rel_boundary, 'related');
-				}
-
-				// multipart/mixed attachments
-				if ( ! empty($atc_boundary))
-				{
-					$body .= $this->newline.$this->newline;
-					$this->_append_attachments($body, $atc_boundary, 'mixed');
-				}
-
-				break;
-		}
-
-		$this->_finalbody = ($this->_get_protocol() === 'mail')
-			? $body
-			: $hdr.$this->newline.$this->newline.$body;
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	protected function _attachments_have_multipart($type)
-	{
-		foreach ($this->_attachments as &$attachment)
-		{
-			if ($attachment['multipart'] === $type)
-			{
-				return TRUE;
-			}
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Prepares attachment string
-	 *
-	 * @param	string	$body		Message body to append to
-	 * @param	string	$boundary	Multipart boundary
-	 * @param	string	$multipart	When provided, only attachments of this type will be processed
-	 * @return	string
-	 */
-	protected function _append_attachments(&$body, $boundary, $multipart = null)
-	{
-		for ($i = 0, $c = count($this->_attachments); $i < $c; $i++)
-		{
-			if (isset($multipart) && $this->_attachments[$i]['multipart'] !== $multipart)
-			{
-				continue;
-			}
-
-			$name = isset($this->_attachments[$i]['name'][1])
-				? $this->_attachments[$i]['name'][1]
-				: basename($this->_attachments[$i]['name'][0]);
-
-			$body .= '--'.$boundary.$this->newline
-				.'Content-Type: '.$this->_attachments[$i]['type'].'; name="'.$name.'"'.$this->newline
-				.'Content-Disposition: '.$this->_attachments[$i]['disposition'].';'.$this->newline
-				.'Content-Transfer-Encoding: base64'.$this->newline
-				.(empty($this->_attachments[$i]['cid']) ? '' : 'Content-ID: <'.$this->_attachments[$i]['cid'].'>'.$this->newline)
-				.$this->newline
-				.$this->_attachments[$i]['content'].$this->newline;
-		}
-
-		// $name won't be set if no attachments were appended,
-		// and therefore a boundary wouldn't be necessary
-		empty($name) OR $body .= '--'.$boundary.'--';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Prep Quoted Printable
-	 *
-	 * Prepares string for Quoted-Printable Content-Transfer-Encoding
-	 * Refer to RFC 2045 http://www.ietf.org/rfc/rfc2045.txt
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	protected function _prep_quoted_printable($str)
-	{
-		// ASCII code numbers for "safe" characters that can always be
-		// used literally, without encoding, as described in RFC 2049.
-		// http://www.ietf.org/rfc/rfc2049.txt
-		static $ascii_safe_chars = array(
-			// ' (  )   +   ,   -   .   /   :   =   ?
-			39, 40, 41, 43, 44, 45, 46, 47, 58, 61, 63,
-			// numbers
-			48, 49, 50, 51, 52, 53, 54, 55, 56, 57,
-			// upper-case letters
-			65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90,
-			// lower-case letters
-			97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122
-		);
-
-		// We are intentionally wrapping so mail servers will encode characters
-		// properly and MUAs will behave, so {unwrap} must go!
-		$str = str_replace(array('{unwrap}', '{/unwrap}'), '', $str);
-
-		// RFC 2045 specifies CRLF as "\r\n".
-		// However, many developers choose to override that and violate
-		// the RFC rules due to (apparently) a bug in MS Exchange,
-		// which only works with "\n".
-		if ($this->crlf === "\r\n")
-		{
-			return quoted_printable_encode($str);
-		}
-
-		// Reduce multiple spaces & remove nulls
-		$str = preg_replace(array('| +|', '/\x00+/'), array(' ', ''), $str);
-
-		// Standardize newlines
-		if (strpos($str, "\r") !== FALSE)
-		{
-			$str = str_replace(array("\r\n", "\r"), "\n", $str);
-		}
-
-		$escape = '=';
-		$output = '';
-
-		foreach (explode("\n", $str) as $line)
-		{
-			$length = self::strlen($line);
-			$temp = '';
-
-			// Loop through each character in the line to add soft-wrap
-			// characters at the end of a line " =\r\n" and add the newly
-			// processed line(s) to the output (see comment on $crlf class property)
-			for ($i = 0; $i < $length; $i++)
-			{
-				// Grab the next character
-				$char = $line[$i];
-				$ascii = ord($char);
-
-				// Convert spaces and tabs but only if it's the end of the line
-				if ($ascii === 32 OR $ascii === 9)
-				{
-					if ($i === ($length - 1))
-					{
-						$char = $escape.sprintf('%02s', dechex($ascii));
-					}
-				}
-				// DO NOT move this below the $ascii_safe_chars line!
-				//
-				// = (equals) signs are allowed by RFC2049, but must be encoded
-				// as they are the encoding delimiter!
-				elseif ($ascii === 61)
-				{
-					$char = $escape.strtoupper(sprintf('%02s', dechex($ascii)));  // =3D
-				}
-				elseif ( ! in_array($ascii, $ascii_safe_chars, TRUE))
-				{
-					$char = $escape.strtoupper(sprintf('%02s', dechex($ascii)));
-				}
-
-				// If we're at the character limit, add the line to the output,
-				// reset our temp variable, and keep on chuggin'
-				if ((self::strlen($temp) + self::strlen($char)) >= 76)
-				{
-					$output .= $temp.$escape.$this->crlf;
-					$temp = '';
-				}
-
-				// Add the character to our temporary line
-				$temp .= $char;
-			}
-
-			// Add our completed line to the output
-			$output .= $temp.$this->crlf;
-		}
-
-		// get rid of extra CRLF tacked onto the end
-		return self::substr($output, 0, self::strlen($this->crlf) * -1);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Prep Q Encoding
-	 *
-	 * Performs "Q Encoding" on a string for use in email headers.
-	 * It's related but not identical to quoted-printable, so it has its
-	 * own method.
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	protected function _prep_q_encoding($str)
-	{
-		$str = str_replace(array("\r", "\n"), '', $str);
-
-		if ($this->charset === 'UTF-8')
-		{
-			// Note: We used to have mb_encode_mimeheader() as the first choice
-			//       here, but it turned out to be buggy and unreliable. DO NOT
-			//       re-add it! -- Narf
-			if (ICONV_ENABLED === TRUE)
-			{
-				$output = @iconv_mime_encode('', $str,
-					array(
-						'scheme' => 'Q',
-						'line-length' => 76,
-						'input-charset' => $this->charset,
-						'output-charset' => $this->charset,
-						'line-break-chars' => $this->crlf
-					)
-				);
-
-				// There are reports that iconv_mime_encode() might fail and return FALSE
-				if ($output !== FALSE)
-				{
-					// iconv_mime_encode() will always put a header field name.
-					// We've passed it an empty one, but it still prepends our
-					// encoded string with ': ', so we need to strip it.
-					return self::substr($output, 2);
-				}
-
-				$chars = iconv_strlen($str, 'UTF-8');
-			}
-			elseif (MB_ENABLED === TRUE)
-			{
-				$chars = mb_strlen($str, 'UTF-8');
-			}
-		}
-
-		// We might already have this set for UTF-8
-		isset($chars) OR $chars = self::strlen($str);
-
-		$output = '=?'.$this->charset.'?Q?';
-		for ($i = 0, $length = self::strlen($output); $i < $chars; $i++)
-		{
-			$chr = ($this->charset === 'UTF-8' && ICONV_ENABLED === TRUE)
-				? '='.implode('=', str_split(strtoupper(bin2hex(iconv_substr($str, $i, 1, $this->charset))), 2))
-				: '='.strtoupper(bin2hex($str[$i]));
-
-			// RFC 2045 sets a limit of 76 characters per line.
-			// We'll append ?= to the end of each line though.
-			if ($length + ($l = self::strlen($chr)) > 74)
-			{
-				$output .= '?='.$this->crlf // EOL
-					.' =?'.$this->charset.'?Q?'.$chr; // New line
-				$length = 6 + self::strlen($this->charset) + $l; // Reset the length for the new line
-			}
-			else
-			{
-				$output .= $chr;
-				$length += $l;
-			}
-		}
-
-		// End the header
-		return $output.'?=';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Send Email
-	 *
-	 * @param	bool	$auto_clear = TRUE
-	 * @return	bool
-	 */
-	public function send($auto_clear = TRUE)
-	{
-		if ( ! isset($this->_headers['From']))
-		{
-			$this->_set_error_message('lang:email_no_from');
-			return FALSE;
-		}
-
-		if ($this->_replyto_flag === FALSE)
-		{
-			$this->reply_to($this->_headers['From']);
-		}
-
-		if ( ! isset($this->_recipients) && ! isset($this->_headers['To'])
-			&& ! isset($this->_bcc_array) && ! isset($this->_headers['Bcc'])
-			&& ! isset($this->_headers['Cc']))
-		{
-			$this->_set_error_message('lang:email_no_recipients');
-			return FALSE;
-		}
-
-		$this->_build_headers();
-
-		if ($this->bcc_batch_mode && count($this->_bcc_array) > $this->bcc_batch_size)
-		{
-			$result = $this->batch_bcc_send();
-
-			if ($result && $auto_clear)
-			{
-				$this->clear();
-			}
-
-			return $result;
-		}
-
-		if ($this->_build_message() === FALSE)
-		{
-			return FALSE;
-		}
-
-		$result = $this->_spool_email();
-
-		if ($result && $auto_clear)
-		{
-			$this->clear();
-		}
-
-		return $result;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Batch Bcc Send. Sends groups of BCCs in batches
-	 *
-	 * @return	void
-	 */
-	public function batch_bcc_send()
-	{
-		$float = $this->bcc_batch_size - 1;
-		$set = '';
-		$chunk = array();
-
-		for ($i = 0, $c = count($this->_bcc_array); $i < $c; $i++)
-		{
-			if (isset($this->_bcc_array[$i]))
-			{
-				$set .= ', '.$this->_bcc_array[$i];
-			}
-
-			if ($i === $float)
-			{
-				$chunk[] = self::substr($set, 1);
-				$float += $this->bcc_batch_size;
-				$set = '';
-			}
-
-			if ($i === $c-1)
-			{
-				$chunk[] = self::substr($set, 1);
-			}
-		}
-
-		for ($i = 0, $c = count($chunk); $i < $c; $i++)
-		{
-			unset($this->_headers['Bcc']);
-
-			$bcc = $this->clean_email($this->_str_to_array($chunk[$i]));
-
-			if ($this->protocol !== 'smtp')
-			{
-				$this->set_header('Bcc', implode(', ', $bcc));
-			}
-			else
-			{
-				$this->_bcc_array = $bcc;
-			}
-
-			if ($this->_build_message() === FALSE)
-			{
-				return FALSE;
-			}
-
-			$this->_spool_email();
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Unwrap special elements
-	 *
-	 * @return	void
-	 */
-	protected function _unwrap_specials()
-	{
-		$this->_finalbody = preg_replace_callback('/\{unwrap\}(.*?)\{\/unwrap\}/si', array($this, '_remove_nl_callback'), $this->_finalbody);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Strip line-breaks via callback
-	 *
-	 * @param	string	$matches
-	 * @return	string
-	 */
-	protected function _remove_nl_callback($matches)
-	{
-		if (strpos($matches[1], "\r") !== FALSE OR strpos($matches[1], "\n") !== FALSE)
-		{
-			$matches[1] = str_replace(array("\r\n", "\r", "\n"), '', $matches[1]);
-		}
-
-		return $matches[1];
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Spool mail to the mail server
-	 *
-	 * @return	bool
-	 */
-	protected function _spool_email()
-	{
-		$this->_unwrap_specials();
-
-		$protocol = $this->_get_protocol();
-		$method   = '_send_with_'.$protocol;
-		if ( ! $this->$method())
-		{
-			$this->_set_error_message('lang:email_send_failure_'.($protocol === 'mail' ? 'phpmail' : $protocol));
-			return FALSE;
-		}
-
-		$this->_set_error_message('lang:email_sent', $protocol);
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Validate email for shell
-	 *
-	 * Applies stricter, shell-safe validation to email addresses.
-	 * Introduced to prevent RCE via sendmail's -f option.
-	 *
-	 * @see	https://github.com/bcit-ci/CodeIgniter/issues/4963
-	 * @see	https://gist.github.com/Zenexer/40d02da5e07f151adeaeeaa11af9ab36
-	 * @license	https://creativecommons.org/publicdomain/zero/1.0/	CC0 1.0, Public Domain
-	 *
-	 * Credits for the base concept go to Paul Buonopane <paul@namepros.com>
-	 *
-	 * @param	string	$email
-	 * @return	bool
-	 */
-	protected function _validate_email_for_shell(&$email)
-	{
-		if (function_exists('idn_to_ascii') && strpos($email, '@'))
-		{
-			list($account, $domain) = explode('@', $email, 2);
-			$domain = defined('INTL_IDNA_VARIANT_UTS46')
-				? idn_to_ascii($domain, 0, INTL_IDNA_VARIANT_UTS46)
-				: idn_to_ascii($domain);
-
-			if ($domain !== FALSE)
-			{
-				$email = $account.'@'.$domain;
-			}
-		}
-
-		return (filter_var($email, FILTER_VALIDATE_EMAIL) === $email && preg_match('#\A[a-z0-9._+-]+@[a-z0-9.-]{1,253}\z#i', $email));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Send using mail()
-	 *
-	 * @return	bool
-	 */
-	protected function _send_with_mail()
-	{
-		if (is_array($this->_recipients))
-		{
-			$this->_recipients = implode(', ', $this->_recipients);
-		}
-
-		// _validate_email_for_shell() below accepts by reference,
-		// so this needs to be assigned to a variable
-		$from = $this->clean_email($this->_headers['Return-Path']);
-
-		if ($this->_safe_mode === TRUE || ! $this->_validate_email_for_shell($from))
-		{
-			return mail($this->_recipients, $this->_subject, $this->_finalbody, $this->_header_str);
-		}
-		else
-		{
-			// most documentation of sendmail using the "-f" flag lacks a space after it, however
-			// we've encountered servers that seem to require it to be in place.
-			return mail($this->_recipients, $this->_subject, $this->_finalbody, $this->_header_str, '-f '.$from);
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Send using Sendmail
-	 *
-	 * @return	bool
-	 */
-	protected function _send_with_sendmail()
-	{
-		// _validate_email_for_shell() below accepts by reference,
-		// so this needs to be assigned to a variable
-		$from = $this->clean_email($this->_headers['From']);
-		if ($this->_validate_email_for_shell($from))
-		{
-			$from = '-f '.$from;
-		}
-		else
-		{
-			$from = '';
-		}
-
-		// is popen() enabled?
-		if ( ! function_usable('popen')	OR FALSE === ($fp = @popen($this->mailpath.' -oi '.$from.' -t', 'w')))
-		{
-			// server probably has popen disabled, so nothing we can do to get a verbose error.
-			return FALSE;
-		}
-
-		fputs($fp, $this->_header_str);
-		fputs($fp, $this->_finalbody);
-
-		$status = pclose($fp);
-
-		if ($status !== 0)
-		{
-			$this->_set_error_message('lang:email_exit_status', $status);
-			$this->_set_error_message('lang:email_no_socket');
-			return FALSE;
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Send using SMTP
-	 *
-	 * @return	bool
-	 */
-	protected function _send_with_smtp()
-	{
-		if ($this->smtp_host === '')
-		{
-			$this->_set_error_message('lang:email_no_hostname');
-			return FALSE;
-		}
-
-		if ( ! $this->_smtp_connect() OR ! $this->_smtp_authenticate())
-		{
-			return FALSE;
-		}
-
-		if ( ! $this->_send_command('from', $this->clean_email($this->_headers['From'])))
-		{
-			$this->_smtp_end();
-			return FALSE;
-		}
-
-		foreach ($this->_recipients as $val)
-		{
-			if ( ! $this->_send_command('to', $val))
-			{
-				$this->_smtp_end();
-				return FALSE;
-			}
-		}
-
-		if (count($this->_cc_array) > 0)
-		{
-			foreach ($this->_cc_array as $val)
-			{
-				if ($val !== '' && ! $this->_send_command('to', $val))
-				{
-					$this->_smtp_end();
-					return FALSE;
-				}
-			}
-		}
-
-		if (count($this->_bcc_array) > 0)
-		{
-			foreach ($this->_bcc_array as $val)
-			{
-				if ($val !== '' && ! $this->_send_command('to', $val))
-				{
-					$this->_smtp_end();
-					return FALSE;
-				}
-			}
-		}
-
-		if ( ! $this->_send_command('data'))
-		{
-			$this->_smtp_end();
-			return FALSE;
-		}
-
-		// perform dot transformation on any lines that begin with a dot
-		$this->_send_data($this->_header_str.preg_replace('/^\./m', '..$1', $this->_finalbody));
-
-		$this->_send_data('.');
-
-		$reply = $this->_get_smtp_data();
-		$this->_set_error_message($reply);
-
-		$this->_smtp_end();
-
-		if (strpos($reply, '250') !== 0)
-		{
-			$this->_set_error_message('lang:email_smtp_error', $reply);
-			return FALSE;
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * SMTP End
-	 *
-	 * Shortcut to send RSET or QUIT depending on keep-alive
-	 *
-	 * @return	void
-	 */
-	protected function _smtp_end()
-	{
-		($this->smtp_keepalive)
-			? $this->_send_command('reset')
-			: $this->_send_command('quit');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * SMTP Connect
-	 *
-	 * @return	string
-	 */
-	protected function _smtp_connect()
-	{
-		if (is_resource($this->_smtp_connect))
-		{
-			return TRUE;
-		}
-
-		$ssl = ($this->smtp_crypto === 'ssl') ? 'ssl://' : '';
-
-		$this->_smtp_connect = fsockopen($ssl.$this->smtp_host,
-							$this->smtp_port,
-							$errno,
-							$errstr,
-							$this->smtp_timeout);
-
-		if ( ! is_resource($this->_smtp_connect))
-		{
-			$this->_set_error_message('lang:email_smtp_error', $errno.' '.$errstr);
-			return FALSE;
-		}
-
-		stream_set_timeout($this->_smtp_connect, $this->smtp_timeout);
-		$this->_set_error_message($this->_get_smtp_data());
-
-		if ($this->smtp_crypto === 'tls')
-		{
-			$this->_send_command('hello');
-			$this->_send_command('starttls');
-
-			/**
-			 * STREAM_CRYPTO_METHOD_TLS_CLIENT is quite the mess ...
-			 *
-			 * - On PHP <5.6 it doesn't even mean TLS, but SSL 2.0, and there's no option to use actual TLS
-			 * - On PHP 5.6.0-5.6.6, >=7.2 it means negotiation with any of TLS 1.0, 1.1, 1.2
-			 * - On PHP 5.6.7-7.1.* it means only TLS 1.0
-			 *
-			 * We want the negotiation, so we'll force it below ...
-			 */
-			$method = is_php('5.6')
-				? STREAM_CRYPTO_METHOD_TLSv1_0_CLIENT | STREAM_CRYPTO_METHOD_TLSv1_1_CLIENT | STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT
-				: STREAM_CRYPTO_METHOD_TLS_CLIENT;
-			$crypto = stream_socket_enable_crypto($this->_smtp_connect, TRUE, $method);
-
-			if ($crypto !== TRUE)
-			{
-				$this->_set_error_message('lang:email_smtp_error', $this->_get_smtp_data());
-				return FALSE;
-			}
-		}
-
-		return $this->_send_command('hello');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Send SMTP command
-	 *
-	 * @param	string
-	 * @param	string
-	 * @return	bool
-	 */
-	protected function _send_command($cmd, $data = '')
-	{
-		switch ($cmd)
-		{
-			case 'hello' :
-
-						if ($this->_smtp_auth OR $this->_get_encoding() === '8bit')
-						{
-							$this->_send_data('EHLO '.$this->_get_hostname());
-						}
-						else
-						{
-							$this->_send_data('HELO '.$this->_get_hostname());
-						}
-
-						$resp = 250;
-			break;
-			case 'starttls'	:
-
-						$this->_send_data('STARTTLS');
-						$resp = 220;
-			break;
-			case 'from' :
-
-						$this->_send_data('MAIL FROM:<'.$data.'>');
-						$resp = 250;
-			break;
-			case 'to' :
-
-						if ($this->dsn)
-						{
-							$this->_send_data('RCPT TO:<'.$data.'> NOTIFY=SUCCESS,DELAY,FAILURE ORCPT=rfc822;'.$data);
-						}
-						else
-						{
-							$this->_send_data('RCPT TO:<'.$data.'>');
-						}
-
-						$resp = 250;
-			break;
-			case 'data'	:
-
-						$this->_send_data('DATA');
-						$resp = 354;
-			break;
-			case 'reset':
-
-						$this->_send_data('RSET');
-						$resp = 250;
-			break;
-			case 'quit'	:
-
-						$this->_send_data('QUIT');
-						$resp = 221;
-			break;
-		}
-
-		$reply = $this->_get_smtp_data();
-
-		$this->_debug_msg[] = '<pre>'.$cmd.': '.$reply.'</pre>';
-
-		if ((int) self::substr($reply, 0, 3) !== $resp)
-		{
-			$this->_set_error_message('lang:email_smtp_error', $reply);
-			return FALSE;
-		}
-
-		if ($cmd === 'quit')
-		{
-			fclose($this->_smtp_connect);
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * SMTP Authenticate
-	 *
-	 * @return	bool
-	 */
-	protected function _smtp_authenticate()
-	{
-		if ( ! $this->_smtp_auth)
-		{
-			return TRUE;
-		}
-
-		if ($this->smtp_user === '' && $this->smtp_pass === '')
-		{
-			$this->_set_error_message('lang:email_no_smtp_unpw');
-			return FALSE;
-		}
-
-		$this->_send_data('AUTH LOGIN');
-
-		$reply = $this->_get_smtp_data();
-
-		if (strpos($reply, '503') === 0)	// Already authenticated
-		{
-			return TRUE;
-		}
-		elseif (strpos($reply, '334') !== 0)
-		{
-			$this->_set_error_message('lang:email_failed_smtp_login', $reply);
-			return FALSE;
-		}
-
-		$this->_send_data(base64_encode($this->smtp_user));
-
-		$reply = $this->_get_smtp_data();
-
-		if (strpos($reply, '334') !== 0)
-		{
-			$this->_set_error_message('lang:email_smtp_auth_un', $reply);
-			return FALSE;
-		}
-
-		$this->_send_data(base64_encode($this->smtp_pass));
-
-		$reply = $this->_get_smtp_data();
-
-		if (strpos($reply, '235') !== 0)
-		{
-			$this->_set_error_message('lang:email_smtp_auth_pw', $reply);
-			return FALSE;
-		}
-
-		if ($this->smtp_keepalive)
-		{
-			$this->_smtp_auth = FALSE;
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Send SMTP data
-	 *
-	 * @param	string	$data
-	 * @return	bool
-	 */
-	protected function _send_data($data)
-	{
-		$data .= $this->newline;
-		for ($written = $timestamp = 0, $length = self::strlen($data); $written < $length; $written += $result)
-		{
-			if (($result = fwrite($this->_smtp_connect, self::substr($data, $written))) === FALSE)
-			{
-				break;
-			}
-			// See https://bugs.php.net/bug.php?id=39598 and http://php.net/manual/en/function.fwrite.php#96951
-			elseif ($result === 0)
-			{
-				if ($timestamp === 0)
-				{
-					$timestamp = time();
-				}
-				elseif ($timestamp < (time() - $this->smtp_timeout))
-				{
-					$result = FALSE;
-					break;
-				}
-
-				usleep(250000);
-				continue;
-			}
-
-			$timestamp = 0;
-		}
-
-		if ($result === FALSE)
-		{
-			$this->_set_error_message('lang:email_smtp_data_failure', $data);
-			return FALSE;
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get SMTP data
-	 *
-	 * @return	string
-	 */
-	protected function _get_smtp_data()
-	{
-		$data = '';
-
-		while ($str = fgets($this->_smtp_connect, 512))
-		{
-			$data .= $str;
-
-			if ($str[3] === ' ')
-			{
-				break;
-			}
-		}
-
-		return $data;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get Hostname
-	 *
-	 * There are only two legal types of hostname - either a fully
-	 * qualified domain name (eg: "mail.example.com") or an IP literal
-	 * (eg: "[1.2.3.4]").
-	 *
-	 * @link	https://tools.ietf.org/html/rfc5321#section-2.3.5
-	 * @link	http://cbl.abuseat.org/namingproblems.html
-	 * @return	string
-	 */
-	protected function _get_hostname()
-	{
-		if (isset($_SERVER['SERVER_NAME']))
-		{
-			return $_SERVER['SERVER_NAME'];
-		}
-
-		return isset($_SERVER['SERVER_ADDR']) ? '['.$_SERVER['SERVER_ADDR'].']' : '[127.0.0.1]';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get Debug Message
-	 *
-	 * @param	array	$include	List of raw data chunks to include in the output
-	 *					Valid options are: 'headers', 'subject', 'body'
-	 * @return	string
-	 */
-	public function print_debugger($include = array('headers', 'subject', 'body'))
-	{
-		$msg = '';
-
-		if (count($this->_debug_msg) > 0)
-		{
-			foreach ($this->_debug_msg as $val)
-			{
-				$msg .= $val;
-			}
-		}
-
-		// Determine which parts of our raw data needs to be printed
-		$raw_data = '';
-		is_array($include) OR $include = array($include);
-
-		if (in_array('headers', $include, TRUE))
-		{
-			$raw_data = htmlspecialchars($this->_header_str)."\n";
-		}
-
-		if (in_array('subject', $include, TRUE))
-		{
-			$raw_data .= htmlspecialchars($this->_subject)."\n";
-		}
-
-		if (in_array('body', $include, TRUE))
-		{
-			$raw_data .= htmlspecialchars($this->_finalbody);
-		}
-
-		return $msg.($raw_data === '' ? '' : '<pre>'.$raw_data.'</pre>');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Message
-	 *
-	 * @param	string	$msg
-	 * @param	string	$val = ''
-	 * @return	void
-	 */
-	protected function _set_error_message($msg, $val = '')
-	{
-		$CI =& get_instance();
-		$CI->lang->load('email');
-
-		if (sscanf($msg, 'lang:%s', $line) !== 1 OR FALSE === ($line = $CI->lang->line($line)))
-		{
-			$this->_debug_msg[] = str_replace('%s', $val, $msg).'<br />';
-		}
-		else
-		{
-			$this->_debug_msg[] = str_replace('%s', $val, $line).'<br />';
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Mime Types
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	protected function _mime_types($ext = '')
-	{
-		$ext = strtolower($ext);
-
-		$mimes =& get_mimes();
-
-		if (isset($mimes[$ext]))
-		{
-			return is_array($mimes[$ext])
-				? current($mimes[$ext])
-				: $mimes[$ext];
-		}
-
-		return 'application/x-unknown-content-type';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Destructor
-	 *
-	 * @return	void
-	 */
-	public function __destruct()
-	{
-		is_resource($this->_smtp_connect) && $this->_send_command('quit');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Byte-safe strlen()
-	 *
-	 * @param	string	$str
-	 * @return	int
-	 */
-	protected static function strlen($str)
-	{
-		return (self::$func_overload)
-			? mb_strlen($str, '8bit')
-			: strlen($str);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Byte-safe substr()
-	 *
-	 * @param	string	$str
-	 * @param	int	$start
-	 * @param	int	$length
-	 * @return	string
-	 */
-	protected static function substr($str, $start, $length = NULL)
-	{
-		if (self::$func_overload)
-		{
-			// mb_substr($str, $start, null, '8bit') returns an empty
-			// string on PHP 5.3
-			isset($length) OR $length = ($start >= 0 ? self::strlen($str) - $start : -$start);
-			return mb_substr($str, $start, $length, '8bit');
-		}
-
-		return isset($length)
-			? substr($str, $start, $length)
-			: substr($str, $start);
-	}
-}
diff --git a/www-api/system/libraries/Encrypt.php b/www-api/system/libraries/Encrypt.php
deleted file mode 100644
index 4d1dae5d..00000000
--- a/www-api/system/libraries/Encrypt.php
+++ /dev/null
@@ -1,522 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CodeIgniter Encryption Class
- *
- * Provides two-way keyed encoding using Mcrypt
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Libraries
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/encryption.html
- */
-class CI_Encrypt {
-
-	/**
-	 * Reference to the user's encryption key
-	 *
-	 * @var string
-	 */
-	public $encryption_key		= '';
-
-	/**
-	 * Type of hash operation
-	 *
-	 * @var string
-	 */
-	protected $_hash_type		= 'sha1';
-
-	/**
-	 * Flag for the existence of mcrypt
-	 *
-	 * @var bool
-	 */
-	protected $_mcrypt_exists	= FALSE;
-
-	/**
-	 * Current cipher to be used with mcrypt
-	 *
-	 * @var string
-	 */
-	protected $_mcrypt_cipher;
-
-	/**
-	 * Method for encrypting/decrypting data
-	 *
-	 * @var int
-	 */
-	protected $_mcrypt_mode;
-
-	/**
-	 * Initialize Encryption class
-	 *
-	 * @return	void
-	 */
-	public function __construct()
-	{
-		if (($this->_mcrypt_exists = function_exists('mcrypt_encrypt')) === FALSE)
-		{
-			show_error('The Encrypt library requires the Mcrypt extension.');
-		}
-
-		log_message('info', 'Encrypt Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch the encryption key
-	 *
-	 * Returns it as MD5 in order to have an exact-length 128 bit key.
-	 * Mcrypt is sensitive to keys that are not the correct length
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	public function get_key($key = '')
-	{
-		if ($key === '')
-		{
-			if ($this->encryption_key !== '')
-			{
-				return $this->encryption_key;
-			}
-
-			$key = config_item('encryption_key');
-
-			if ( ! self::strlen($key))
-			{
-				show_error('In order to use the encryption class requires that you set an encryption key in your config file.');
-			}
-		}
-
-		return md5($key);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set the encryption key
-	 *
-	 * @param	string
-	 * @return	CI_Encrypt
-	 */
-	public function set_key($key = '')
-	{
-		$this->encryption_key = $key;
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Encode
-	 *
-	 * Encodes the message string using bitwise XOR encoding.
-	 * The key is combined with a random hash, and then it
-	 * too gets converted using XOR. The whole thing is then run
-	 * through mcrypt using the randomized key. The end result
-	 * is a double-encrypted message string that is randomized
-	 * with each call to this function, even if the supplied
-	 * message and key are the same.
-	 *
-	 * @param	string	the string to encode
-	 * @param	string	the key
-	 * @return	string
-	 */
-	public function encode($string, $key = '')
-	{
-		return base64_encode($this->mcrypt_encode($string, $this->get_key($key)));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Decode
-	 *
-	 * Reverses the above process
-	 *
-	 * @param	string
-	 * @param	string
-	 * @return	string
-	 */
-	public function decode($string, $key = '')
-	{
-		if (preg_match('/[^a-zA-Z0-9\/\+=]/', $string) OR base64_encode(base64_decode($string)) !== $string)
-		{
-			return FALSE;
-		}
-
-		return $this->mcrypt_decode(base64_decode($string), $this->get_key($key));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Encode from Legacy
-	 *
-	 * Takes an encoded string from the original Encryption class algorithms and
-	 * returns a newly encoded string using the improved method added in 2.0.0
-	 * This allows for backwards compatibility and a method to transition to the
-	 * new encryption algorithms.
-	 *
-	 * For more details, see https://codeigniter.com/userguide3/installation/upgrade_200.html#encryption
-	 *
-	 * @param	string
-	 * @param	int		(mcrypt mode constant)
-	 * @param	string
-	 * @return	string
-	 */
-	public function encode_from_legacy($string, $legacy_mode = MCRYPT_MODE_ECB, $key = '')
-	{
-		if (preg_match('/[^a-zA-Z0-9\/\+=]/', $string))
-		{
-			return FALSE;
-		}
-
-		// decode it first
-		// set mode temporarily to what it was when string was encoded with the legacy
-		// algorithm - typically MCRYPT_MODE_ECB
-		$current_mode = $this->_get_mode();
-		$this->set_mode($legacy_mode);
-
-		$key = $this->get_key($key);
-		$dec = base64_decode($string);
-		if (($dec = $this->mcrypt_decode($dec, $key)) === FALSE)
-		{
-			$this->set_mode($current_mode);
-			return FALSE;
-		}
-
-		$dec = $this->_xor_decode($dec, $key);
-
-		// set the mcrypt mode back to what it should be, typically MCRYPT_MODE_CBC
-		$this->set_mode($current_mode);
-
-		// and re-encode
-		return base64_encode($this->mcrypt_encode($dec, $key));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * XOR Decode
-	 *
-	 * Takes an encoded string and key as input and generates the
-	 * plain-text original message
-	 *
-	 * @param	string
-	 * @param	string
-	 * @return	string
-	 */
-	protected function _xor_decode($string, $key)
-	{
-		$string = $this->_xor_merge($string, $key);
-
-		$dec = '';
-		for ($i = 0, $l = self::strlen($string); $i < $l; $i++)
-		{
-			$dec .= ($string[$i++] ^ $string[$i]);
-		}
-
-		return $dec;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * XOR key + string Combiner
-	 *
-	 * Takes a string and key as input and computes the difference using XOR
-	 *
-	 * @param	string
-	 * @param	string
-	 * @return	string
-	 */
-	protected function _xor_merge($string, $key)
-	{
-		$hash = $this->hash($key);
-		$str = '';
-
-		for ($i = 0, $ls = self::strlen($string), $lh = self::strlen($hash); $i < $ls; $i++)
-		{
-			$str .= $string[$i] ^ $hash[($i % $lh)];
-		}
-
-		return $str;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Encrypt using Mcrypt
-	 *
-	 * @param	string
-	 * @param	string
-	 * @return	string
-	 */
-	public function mcrypt_encode($data, $key)
-	{
-		$init_size = mcrypt_get_iv_size($this->_get_cipher(), $this->_get_mode());
-		$init_vect = mcrypt_create_iv($init_size, MCRYPT_DEV_URANDOM);
-		return $this->_add_cipher_noise($init_vect.mcrypt_encrypt($this->_get_cipher(), $key, $data, $this->_get_mode(), $init_vect), $key);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Decrypt using Mcrypt
-	 *
-	 * @param	string
-	 * @param	string
-	 * @return	string
-	 */
-	public function mcrypt_decode($data, $key)
-	{
-		$data = $this->_remove_cipher_noise($data, $key);
-		$init_size = mcrypt_get_iv_size($this->_get_cipher(), $this->_get_mode());
-
-		if ($init_size > self::strlen($data))
-		{
-			return FALSE;
-		}
-
-		$init_vect = self::substr($data, 0, $init_size);
-		$data      = self::substr($data, $init_size);
-
-		return rtrim(mcrypt_decrypt($this->_get_cipher(), $key, $data, $this->_get_mode(), $init_vect), "\0");
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Adds permuted noise to the IV + encrypted data to protect
-	 * against Man-in-the-middle attacks on CBC mode ciphers
-	 * http://www.ciphersbyritter.com/GLOSSARY.HTM#IV
-	 *
-	 * @param	string
-	 * @param	string
-	 * @return	string
-	 */
-	protected function _add_cipher_noise($data, $key)
-	{
-		$key = $this->hash($key);
-		$str = '';
-
-		for ($i = 0, $j = 0, $ld = self::strlen($data), $lk = self::strlen($key); $i < $ld; ++$i, ++$j)
-		{
-			if ($j >= $lk)
-			{
-				$j = 0;
-			}
-
-			$str .= chr((ord($data[$i]) + ord($key[$j])) % 256);
-		}
-
-		return $str;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Removes permuted noise from the IV + encrypted data, reversing
-	 * _add_cipher_noise()
-	 *
-	 * Function description
-	 *
-	 * @param	string	$data
-	 * @param	string	$key
-	 * @return	string
-	 */
-	protected function _remove_cipher_noise($data, $key)
-	{
-		$key = $this->hash($key);
-		$str = '';
-
-		for ($i = 0, $j = 0, $ld = self::strlen($data), $lk = self::strlen($key); $i < $ld; ++$i, ++$j)
-		{
-			if ($j >= $lk)
-			{
-				$j = 0;
-			}
-
-			$temp = ord($data[$i]) - ord($key[$j]);
-
-			if ($temp < 0)
-			{
-				$temp += 256;
-			}
-
-			$str .= chr($temp);
-		}
-
-		return $str;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set the Mcrypt Cipher
-	 *
-	 * @param	int
-	 * @return	CI_Encrypt
-	 */
-	public function set_cipher($cipher)
-	{
-		$this->_mcrypt_cipher = $cipher;
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set the Mcrypt Mode
-	 *
-	 * @param	int
-	 * @return	CI_Encrypt
-	 */
-	public function set_mode($mode)
-	{
-		$this->_mcrypt_mode = $mode;
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get Mcrypt cipher Value
-	 *
-	 * @return	int
-	 */
-	protected function _get_cipher()
-	{
-		if ($this->_mcrypt_cipher === NULL)
-		{
-			return $this->_mcrypt_cipher = MCRYPT_RIJNDAEL_256;
-		}
-
-		return $this->_mcrypt_cipher;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get Mcrypt Mode Value
-	 *
-	 * @return	int
-	 */
-	protected function _get_mode()
-	{
-		if ($this->_mcrypt_mode === NULL)
-		{
-			return $this->_mcrypt_mode = MCRYPT_MODE_CBC;
-		}
-
-		return $this->_mcrypt_mode;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set the Hash type
-	 *
-	 * @param	string
-	 * @return	void
-	 */
-	public function set_hash($type = 'sha1')
-	{
-		$this->_hash_type = in_array($type, hash_algos()) ? $type : 'sha1';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Hash encode a string
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	public function hash($str)
-	{
-		return hash($this->_hash_type, $str);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Byte-safe strlen()
-	 *
-	 * @param	string	$str
-	 * @return	int
-	 */
-	protected static function strlen($str)
-	{
-		return defined('MB_OVERLOAD_STRING')
-			? mb_strlen($str, '8bit')
-			: strlen($str);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Byte-safe substr()
-	 *
-	 * @param	string	$str
-	 * @param	int	$start
-	 * @param	int	$length
-	 * @return	string
-	 */
-	protected static function substr($str, $start, $length = NULL)
-	{
-		if (defined('MB_OVERLOAD_STRING'))
-		{
-			// mb_substr($str, $start, null, '8bit') returns an empty
-			// string on PHP 5.3
-			isset($length) OR $length = ($start >= 0 ? self::strlen($str) - $start : -$start);
-			return mb_substr($str, $start, $length, '8bit');
-		}
-
-		return isset($length)
-			? substr($str, $start, $length)
-			: substr($str, $start);
-	}
-}
diff --git a/www-api/system/libraries/Encryption.php b/www-api/system/libraries/Encryption.php
deleted file mode 100644
index a1ad870a..00000000
--- a/www-api/system/libraries/Encryption.php
+++ /dev/null
@@ -1,942 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CodeIgniter Encryption Class
- *
- * Provides two-way keyed encryption via PHP's MCrypt and/or OpenSSL extensions.
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Libraries
- * @author		Andrey Andreev
- * @link		https://codeigniter.com/userguide3/libraries/encryption.html
- */
-class CI_Encryption {
-
-	/**
-	 * Encryption cipher
-	 *
-	 * @var	string
-	 */
-	protected $_cipher = 'aes-128';
-
-	/**
-	 * Cipher mode
-	 *
-	 * @var	string
-	 */
-	protected $_mode = 'cbc';
-
-	/**
-	 * Cipher handle
-	 *
-	 * @var	mixed
-	 */
-	protected $_handle;
-
-	/**
-	 * Encryption key
-	 *
-	 * @var	string
-	 */
-	protected $_key;
-
-	/**
-	 * PHP extension to be used
-	 *
-	 * @var	string
-	 */
-	protected $_driver;
-
-	/**
-	 * List of usable drivers (PHP extensions)
-	 *
-	 * @var	array
-	 */
-	protected $_drivers = array();
-
-	/**
-	 * List of available modes
-	 *
-	 * @var	array
-	 */
-	protected $_modes = array(
-		'mcrypt' => array(
-			'cbc' => 'cbc',
-			'ecb' => 'ecb',
-			'ofb' => 'nofb',
-			'ofb8' => 'ofb',
-			'cfb' => 'ncfb',
-			'cfb8' => 'cfb',
-			'ctr' => 'ctr',
-			'stream' => 'stream'
-		),
-		'openssl' => array(
-			'cbc' => 'cbc',
-			'ecb' => 'ecb',
-			'ofb' => 'ofb',
-			'cfb' => 'cfb',
-			'cfb8' => 'cfb8',
-			'ctr' => 'ctr',
-			'stream' => '',
-			'xts' => 'xts'
-		)
-	);
-
-	/**
-	 * List of supported HMAC algorithms
-	 *
-	 * name => digest size pairs
-	 *
-	 * @var	array
-	 */
-	protected $_digests = array(
-		'sha224' => 28,
-		'sha256' => 32,
-		'sha384' => 48,
-		'sha512' => 64
-	);
-
-	/**
-	 * mbstring.func_overload flag
-	 *
-	 * @var	bool
-	 */
-	protected static $func_overload;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * @param	array	$params	Configuration parameters
-	 * @return	void
-	 */
-	public function __construct(array $params = array())
-	{
-		$this->_drivers = array(
-			'mcrypt'  => defined('MCRYPT_DEV_URANDOM'),
-			'openssl' => extension_loaded('openssl')
-		);
-
-		if ( ! $this->_drivers['mcrypt'] && ! $this->_drivers['openssl'])
-		{
-			show_error('Encryption: Unable to find an available encryption driver.');
-		}
-
-		isset(self::$func_overload) OR self::$func_overload = ( ! is_php('8.0') && extension_loaded('mbstring') && @ini_get('mbstring.func_overload'));
-		$this->initialize($params);
-
-		if ( ! isset($this->_key) && self::strlen($key = config_item('encryption_key')) > 0)
-		{
-			$this->_key = $key;
-		}
-
-		log_message('info', 'Encryption Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Initialize
-	 *
-	 * @param	array	$params	Configuration parameters
-	 * @return	CI_Encryption
-	 */
-	public function initialize(array $params)
-	{
-		if ( ! empty($params['driver']))
-		{
-			if (isset($this->_drivers[$params['driver']]))
-			{
-				if ($this->_drivers[$params['driver']])
-				{
-					$this->_driver = $params['driver'];
-				}
-				else
-				{
-					log_message('error', "Encryption: Driver '".$params['driver']."' is not available.");
-				}
-			}
-			else
-			{
-				log_message('error', "Encryption: Unknown driver '".$params['driver']."' cannot be configured.");
-			}
-		}
-
-		if (empty($this->_driver))
-		{
-			$this->_driver = ($this->_drivers['openssl'] === TRUE)
-				? 'openssl'
-				: 'mcrypt';
-
-			log_message('debug', "Encryption: Auto-configured driver '".$this->_driver."'.");
-		}
-
-		empty($params['cipher']) && $params['cipher'] = $this->_cipher;
-		empty($params['key']) OR $this->_key = $params['key'];
-		$this->{'_'.$this->_driver.'_initialize'}($params);
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Initialize MCrypt
-	 *
-	 * @param	array	$params	Configuration parameters
-	 * @return	void
-	 */
-	protected function _mcrypt_initialize($params)
-	{
-		if ( ! empty($params['cipher']))
-		{
-			$params['cipher'] = strtolower($params['cipher']);
-			$this->_cipher_alias($params['cipher']);
-
-			if ( ! in_array($params['cipher'], mcrypt_list_algorithms(), TRUE))
-			{
-				log_message('error', 'Encryption: MCrypt cipher '.strtoupper($params['cipher']).' is not available.');
-			}
-			else
-			{
-				$this->_cipher = $params['cipher'];
-			}
-		}
-
-		if ( ! empty($params['mode']))
-		{
-			$params['mode'] = strtolower($params['mode']);
-			if ( ! isset($this->_modes['mcrypt'][$params['mode']]))
-			{
-				log_message('error', 'Encryption: MCrypt mode '.strtoupper($params['mode']).' is not available.');
-			}
-			else
-			{
-				$this->_mode = $this->_modes['mcrypt'][$params['mode']];
-			}
-		}
-
-		if (isset($this->_cipher, $this->_mode))
-		{
-			if (is_resource($this->_handle)
-				&& (strtolower(mcrypt_enc_get_algorithms_name($this->_handle)) !== $this->_cipher
-					OR strtolower(mcrypt_enc_get_modes_name($this->_handle)) !== $this->_mode)
-			)
-			{
-				mcrypt_module_close($this->_handle);
-			}
-
-			if ($this->_handle = mcrypt_module_open($this->_cipher, '', $this->_mode, ''))
-			{
-				log_message('info', 'Encryption: MCrypt cipher '.strtoupper($this->_cipher).' initialized in '.strtoupper($this->_mode).' mode.');
-			}
-			else
-			{
-				log_message('error', 'Encryption: Unable to initialize MCrypt with cipher '.strtoupper($this->_cipher).' in '.strtoupper($this->_mode).' mode.');
-			}
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Initialize OpenSSL
-	 *
-	 * @param	array	$params	Configuration parameters
-	 * @return	void
-	 */
-	protected function _openssl_initialize($params)
-	{
-		if ( ! empty($params['cipher']))
-		{
-			$params['cipher'] = strtolower($params['cipher']);
-			$this->_cipher_alias($params['cipher']);
-			$this->_cipher = $params['cipher'];
-		}
-
-		if ( ! empty($params['mode']))
-		{
-			$params['mode'] = strtolower($params['mode']);
-			if ( ! isset($this->_modes['openssl'][$params['mode']]))
-			{
-				log_message('error', 'Encryption: OpenSSL mode '.strtoupper($params['mode']).' is not available.');
-			}
-			else
-			{
-				$this->_mode = $this->_modes['openssl'][$params['mode']];
-			}
-		}
-
-		if (isset($this->_cipher, $this->_mode))
-		{
-			// This is mostly for the stream mode, which doesn't get suffixed in OpenSSL
-			$handle = empty($this->_mode)
-				? $this->_cipher
-				: $this->_cipher.'-'.$this->_mode;
-
-			if ( ! in_array($handle, openssl_get_cipher_methods(), TRUE))
-			{
-				$this->_handle = NULL;
-				log_message('error', 'Encryption: Unable to initialize OpenSSL with method '.strtoupper($handle).'.');
-			}
-			else
-			{
-				$this->_handle = $handle;
-				log_message('info', 'Encryption: OpenSSL initialized with method '.strtoupper($handle).'.');
-			}
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Create a random key
-	 *
-	 * @param	int	$length	Output length
-	 * @return	string
-	 */
-	public function create_key($length)
-	{
-		if (function_exists('random_bytes'))
-		{
-			try
-			{
-				return random_bytes((int) $length);
-			}
-			catch (Exception $e)
-			{
-				log_message('error', $e->getMessage());
-				return FALSE;
-			}
-		}
-		elseif (defined('MCRYPT_DEV_URANDOM'))
-		{
-			return mcrypt_create_iv($length, MCRYPT_DEV_URANDOM);
-		}
-
-		$is_secure = NULL;
-		$key = openssl_random_pseudo_bytes($length, $is_secure);
-		return ($is_secure === TRUE)
-			? $key
-			: FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Encrypt
-	 *
-	 * @param	string	$data	Input data
-	 * @param	array	$params	Input parameters
-	 * @return	string
-	 */
-	public function encrypt($data, array $params = NULL)
-	{
-		if (($params = $this->_get_params($params)) === FALSE)
-		{
-			return FALSE;
-		}
-
-		isset($params['key']) OR $params['key'] = $this->hkdf($this->_key, 'sha512', NULL, self::strlen($this->_key), 'encryption');
-
-		if (($data = $this->{'_'.$this->_driver.'_encrypt'}($data, $params)) === FALSE)
-		{
-			return FALSE;
-		}
-
-		$params['base64'] && $data = base64_encode($data);
-
-		if (isset($params['hmac_digest']))
-		{
-			isset($params['hmac_key']) OR $params['hmac_key'] = $this->hkdf($this->_key, 'sha512', NULL, NULL, 'authentication');
-			return hash_hmac($params['hmac_digest'], $data, $params['hmac_key'], ! $params['base64']).$data;
-		}
-
-		return $data;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Encrypt via MCrypt
-	 *
-	 * @param	string	$data	Input data
-	 * @param	array	$params	Input parameters
-	 * @return	string
-	 */
-	protected function _mcrypt_encrypt($data, $params)
-	{
-		if ( ! is_resource($params['handle']))
-		{
-			return FALSE;
-		}
-
-		// The greater-than-1 comparison is mostly a work-around for a bug,
-		// where 1 is returned for ARCFour instead of 0.
-		$iv = (($iv_size = mcrypt_enc_get_iv_size($params['handle'])) > 1)
-			? $this->create_key($iv_size)
-			: NULL;
-
-		if (mcrypt_generic_init($params['handle'], $params['key'], $iv) < 0)
-		{
-			if ($params['handle'] !== $this->_handle)
-			{
-				mcrypt_module_close($params['handle']);
-			}
-
-			return FALSE;
-		}
-
-		// Use PKCS#7 padding in order to ensure compatibility with OpenSSL
-		// and other implementations outside of PHP.
-		if (in_array(strtolower(mcrypt_enc_get_modes_name($params['handle'])), array('cbc', 'ecb'), TRUE))
-		{
-			$block_size = mcrypt_enc_get_block_size($params['handle']);
-			$pad = $block_size - (self::strlen($data) % $block_size);
-			$data .= str_repeat(chr($pad), $pad);
-		}
-
-		// Work-around for yet another strange behavior in MCrypt.
-		//
-		// When encrypting in ECB mode, the IV is ignored. Yet
-		// mcrypt_enc_get_iv_size() returns a value larger than 0
-		// even if ECB is used AND mcrypt_generic_init() complains
-		// if you don't pass an IV with length equal to the said
-		// return value.
-		//
-		// This probably would've been fine (even though still wasteful),
-		// but OpenSSL isn't that dumb and we need to make the process
-		// portable, so ...
-		$data = (mcrypt_enc_get_modes_name($params['handle']) !== 'ECB')
-			? $iv.mcrypt_generic($params['handle'], $data)
-			: mcrypt_generic($params['handle'], $data);
-
-		mcrypt_generic_deinit($params['handle']);
-		if ($params['handle'] !== $this->_handle)
-		{
-			mcrypt_module_close($params['handle']);
-		}
-
-		return $data;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Encrypt via OpenSSL
-	 *
-	 * @param	string	$data	Input data
-	 * @param	array	$params	Input parameters
-	 * @return	string
-	 */
-	protected function _openssl_encrypt($data, $params)
-	{
-		if (empty($params['handle']))
-		{
-			return FALSE;
-		}
-
-		$iv = ($iv_size = openssl_cipher_iv_length($params['handle']))
-			? $this->create_key($iv_size)
-			: '';
-
-		$data = openssl_encrypt(
-			$data,
-			$params['handle'],
-			$params['key'],
-			1, // DO NOT TOUCH!
-			$iv
-		);
-
-		if ($data === FALSE)
-		{
-			return FALSE;
-		}
-
-		return $iv.$data;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Decrypt
-	 *
-	 * @param	string	$data	Encrypted data
-	 * @param	array	$params	Input parameters
-	 * @return	string
-	 */
-	public function decrypt($data, array $params = NULL)
-	{
-		if (($params = $this->_get_params($params)) === FALSE)
-		{
-			return FALSE;
-		}
-
-		if (isset($params['hmac_digest']))
-		{
-			// This might look illogical, but it is done during encryption as well ...
-			// The 'base64' value is effectively an inverted "raw data" parameter
-			$digest_size = ($params['base64'])
-				? $this->_digests[$params['hmac_digest']] * 2
-				: $this->_digests[$params['hmac_digest']];
-
-			if (self::strlen($data) <= $digest_size)
-			{
-				return FALSE;
-			}
-
-			$hmac_input = self::substr($data, 0, $digest_size);
-			$data = self::substr($data, $digest_size);
-
-			isset($params['hmac_key']) OR $params['hmac_key'] = $this->hkdf($this->_key, 'sha512', NULL, NULL, 'authentication');
-			$hmac_check = hash_hmac($params['hmac_digest'], $data, $params['hmac_key'], ! $params['base64']);
-
-			// Time-attack-safe comparison
-			$diff = 0;
-			for ($i = 0; $i < $digest_size; $i++)
-			{
-				$diff |= ord($hmac_input[$i]) ^ ord($hmac_check[$i]);
-			}
-
-			if ($diff !== 0)
-			{
-				return FALSE;
-			}
-		}
-
-		if ($params['base64'])
-		{
-			$data = base64_decode($data);
-		}
-
-		isset($params['key']) OR $params['key'] = $this->hkdf($this->_key, 'sha512', NULL, self::strlen($this->_key), 'encryption');
-
-		return $this->{'_'.$this->_driver.'_decrypt'}($data, $params);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Decrypt via MCrypt
-	 *
-	 * @param	string	$data	Encrypted data
-	 * @param	array	$params	Input parameters
-	 * @return	string
-	 */
-	protected function _mcrypt_decrypt($data, $params)
-	{
-		if ( ! is_resource($params['handle']))
-		{
-			return FALSE;
-		}
-
-		// The greater-than-1 comparison is mostly a work-around for a bug,
-		// where 1 is returned for ARCFour instead of 0.
-		if (($iv_size = mcrypt_enc_get_iv_size($params['handle'])) > 1)
-		{
-			if (mcrypt_enc_get_modes_name($params['handle']) !== 'ECB')
-			{
-				$iv = self::substr($data, 0, $iv_size);
-				$data = self::substr($data, $iv_size);
-			}
-			else
-			{
-				// MCrypt is dumb and this is ignored, only size matters
-				$iv = str_repeat("\x0", $iv_size);
-			}
-		}
-		else
-		{
-			$iv = '';
-		}
-
-		if (mcrypt_generic_init($params['handle'], $params['key'], $iv) < 0)
-		{
-			if ($params['handle'] !== $this->_handle)
-			{
-				mcrypt_module_close($params['handle']);
-			}
-
-			return FALSE;
-		}
-
-		$data = mdecrypt_generic($params['handle'], $data);
-		// Remove PKCS#7 padding, if necessary
-		if (in_array(strtolower(mcrypt_enc_get_modes_name($params['handle'])), array('cbc', 'ecb'), TRUE))
-		{
-			$data = self::substr($data, 0, -ord($data[self::strlen($data)-1]));
-		}
-
-		mcrypt_generic_deinit($params['handle']);
-		if ($params['handle'] !== $this->_handle)
-		{
-			mcrypt_module_close($params['handle']);
-		}
-
-		return $data;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Decrypt via OpenSSL
-	 *
-	 * @param	string	$data	Encrypted data
-	 * @param	array	$params	Input parameters
-	 * @return	string
-	 */
-	protected function _openssl_decrypt($data, $params)
-	{
-		if ($iv_size = openssl_cipher_iv_length($params['handle']))
-		{
-			$iv = self::substr($data, 0, $iv_size);
-			$data = self::substr($data, $iv_size);
-		}
-		else
-		{
-			$iv = '';
-		}
-
-		return empty($params['handle'])
-			? FALSE
-			: openssl_decrypt(
-				$data,
-				$params['handle'],
-				$params['key'],
-				1, // DO NOT TOUCH!
-				$iv
-			);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get params
-	 *
-	 * @param	array	$params	Input parameters
-	 * @return	array
-	 */
-	protected function _get_params($params)
-	{
-		if (empty($params))
-		{
-			return isset($this->_cipher, $this->_mode, $this->_key, $this->_handle)
-				? array(
-					'handle' => $this->_handle,
-					'cipher' => $this->_cipher,
-					'mode' => $this->_mode,
-					'key' => NULL,
-					'base64' => TRUE,
-					'hmac_digest' => 'sha512',
-					'hmac_key' => NULL
-				)
-				: FALSE;
-		}
-		elseif ( ! isset($params['cipher'], $params['mode'], $params['key']))
-		{
-			return FALSE;
-		}
-
-		if (isset($params['mode']))
-		{
-			$params['mode'] = strtolower($params['mode']);
-			if ( ! isset($this->_modes[$this->_driver][$params['mode']]))
-			{
-				return FALSE;
-			}
-
-			$params['mode'] = $this->_modes[$this->_driver][$params['mode']];
-		}
-
-		if (isset($params['hmac']) && $params['hmac'] === FALSE)
-		{
-			$params['hmac_digest'] = $params['hmac_key'] = NULL;
-		}
-		else
-		{
-			if ( ! isset($params['hmac_key']))
-			{
-				return FALSE;
-			}
-			elseif (isset($params['hmac_digest']))
-			{
-				$params['hmac_digest'] = strtolower($params['hmac_digest']);
-				if ( ! isset($this->_digests[$params['hmac_digest']]))
-				{
-					return FALSE;
-				}
-			}
-			else
-			{
-				$params['hmac_digest'] = 'sha512';
-			}
-		}
-
-		$params = array(
-			'handle' => NULL,
-			'cipher' => $params['cipher'],
-			'mode' => $params['mode'],
-			'key' => $params['key'],
-			'base64' => isset($params['raw_data']) ? ! $params['raw_data'] : FALSE,
-			'hmac_digest' => $params['hmac_digest'],
-			'hmac_key' => $params['hmac_key']
-		);
-
-		$this->_cipher_alias($params['cipher']);
-		$params['handle'] = ($params['cipher'] !== $this->_cipher OR $params['mode'] !== $this->_mode)
-			? $this->{'_'.$this->_driver.'_get_handle'}($params['cipher'], $params['mode'])
-			: $this->_handle;
-
-		return $params;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get MCrypt handle
-	 *
-	 * @param	string	$cipher	Cipher name
-	 * @param	string	$mode	Encryption mode
-	 * @return	resource
-	 */
-	protected function _mcrypt_get_handle($cipher, $mode)
-	{
-		return mcrypt_module_open($cipher, '', $mode, '');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get OpenSSL handle
-	 *
-	 * @param	string	$cipher	Cipher name
-	 * @param	string	$mode	Encryption mode
-	 * @return	string
-	 */
-	protected function _openssl_get_handle($cipher, $mode)
-	{
-		// OpenSSL methods aren't suffixed with '-stream' for this mode
-		return ($mode === 'stream')
-			? $cipher
-			: $cipher.'-'.$mode;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Cipher alias
-	 *
-	 * Tries to translate cipher names between MCrypt and OpenSSL's "dialects".
-	 *
-	 * @param	string	$cipher	Cipher name
-	 * @return	void
-	 */
-	protected function _cipher_alias(&$cipher)
-	{
-		static $dictionary;
-
-		if (empty($dictionary))
-		{
-			$dictionary = array(
-				'mcrypt' => array(
-					'aes-128' => 'rijndael-128',
-					'aes-192' => 'rijndael-128',
-					'aes-256' => 'rijndael-128',
-					'des3-ede3' => 'tripledes',
-					'bf' => 'blowfish',
-					'cast5' => 'cast-128',
-					'rc4' => 'arcfour',
-					'rc4-40' => 'arcfour'
-				),
-				'openssl' => array(
-					'rijndael-128' => 'aes-128',
-					'tripledes' => 'des-ede3',
-					'blowfish' => 'bf',
-					'cast-128' => 'cast5',
-					'arcfour' => 'rc4-40',
-					'rc4' => 'rc4-40'
-				)
-			);
-
-			// Notes:
-			//
-			// - Rijndael-128 is, at the same time all three of AES-128,
-			//   AES-192 and AES-256. The only difference between them is
-			//   the key size. Rijndael-192, Rijndael-256 on the other hand
-			//   also have different block sizes and are NOT AES-compatible.
-			//
-			// - Blowfish is said to be supporting key sizes between
-			//   4 and 56 bytes, but it appears that between MCrypt and
-			//   OpenSSL, only those of 16 and more bytes are compatible.
-			//   Also, don't know what MCrypt's 'blowfish-compat' is.
-			//
-			// - CAST-128/CAST5 produces a longer cipher when encrypted via
-			//   OpenSSL, but (strangely enough) can be decrypted by either
-			//   extension anyway.
-			//   Also, it appears that OpenSSL uses 16 rounds regardless of
-			//   the key size, while RFC2144 says that for key sizes lower
-			//   than 11 bytes, only 12 rounds should be used. This makes
-			//   it portable only with keys of between 11 and 16 bytes.
-			//
-			// - RC4 (ARCFour) has a strange implementation under OpenSSL.
-			//   Its 'rc4-40' cipher method seems to work flawlessly, yet
-			//   there's another one, 'rc4' that only works with a 16-byte key.
-			//
-			// - DES is compatible, but doesn't need an alias.
-			//
-			// Other seemingly matching ciphers between MCrypt, OpenSSL:
-			//
-			// - RC2 is NOT compatible and only an obscure forum post
-			//   confirms that it is MCrypt's fault.
-		}
-
-		if (isset($dictionary[$this->_driver][$cipher]))
-		{
-			$cipher = $dictionary[$this->_driver][$cipher];
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * HKDF
-	 *
-	 * @link	https://tools.ietf.org/rfc/rfc5869.txt
-	 * @param	$key	Input key
-	 * @param	$digest	A SHA-2 hashing algorithm
-	 * @param	$salt	Optional salt
-	 * @param	$length	Output length (defaults to the selected digest size)
-	 * @param	$info	Optional context/application-specific info
-	 * @return	string	A pseudo-random key
-	 */
-	public function hkdf($key, $digest = 'sha512', $salt = NULL, $length = NULL, $info = '')
-	{
-		if ( ! isset($this->_digests[$digest]))
-		{
-			return FALSE;
-		}
-
-		if (empty($length) OR ! is_int($length))
-		{
-			$length = $this->_digests[$digest];
-		}
-		elseif ($length > (255 * $this->_digests[$digest]))
-		{
-			return FALSE;
-		}
-
-		self::strlen($salt) OR $salt = str_repeat("\0", $this->_digests[$digest]);
-
-		$prk = hash_hmac($digest, $key, $salt, TRUE);
-		$key = '';
-		for ($key_block = '', $block_index = 1; self::strlen($key) < $length; $block_index++)
-		{
-			$key_block = hash_hmac($digest, $key_block.$info.chr($block_index), $prk, TRUE);
-			$key .= $key_block;
-		}
-
-		return self::substr($key, 0, $length);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * __get() magic
-	 *
-	 * @param	string	$key	Property name
-	 * @return	mixed
-	 */
-	public function __get($key)
-	{
-		// Because aliases
-		if ($key === 'mode')
-		{
-			return array_search($this->_mode, $this->_modes[$this->_driver], TRUE);
-		}
-		elseif (in_array($key, array('cipher', 'driver', 'drivers', 'digests'), TRUE))
-		{
-			return $this->{'_'.$key};
-		}
-
-		return NULL;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Byte-safe strlen()
-	 *
-	 * @param	string	$str
-	 * @return	int
-	 */
-	protected static function strlen($str)
-	{
-		return (self::$func_overload)
-			? mb_strlen((string) $str, '8bit')
-			: strlen((string) $str);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Byte-safe substr()
-	 *
-	 * @param	string	$str
-	 * @param	int	$start
-	 * @param	int	$length
-	 * @return	string
-	 */
-	protected static function substr($str, $start, $length = NULL)
-	{
-		if (self::$func_overload)
-		{
-			// mb_substr($str, $start, null, '8bit') returns an empty
-			// string on PHP 5.3
-			isset($length) OR $length = ($start >= 0 ? self::strlen($str) - $start : -$start);
-			return mb_substr($str, $start, $length, '8bit');
-		}
-
-		return isset($length)
-			? substr($str, $start, $length)
-			: substr($str, $start);
-	}
-}
diff --git a/www-api/system/libraries/Form_validation.php b/www-api/system/libraries/Form_validation.php
deleted file mode 100644
index 024f0ed6..00000000
--- a/www-api/system/libraries/Form_validation.php
+++ /dev/null
@@ -1,1599 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Form Validation Class
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Validation
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/form_validation.html
- */
-class CI_Form_validation {
-
-	/**
-	 * Reference to the CodeIgniter instance
-	 *
-	 * @var object
-	 */
-	protected $CI;
-
-	/**
-	 * Validation data for the current form submission
-	 *
-	 * @var array
-	 */
-	protected $_field_data		= array();
-
-	/**
-	 * Validation rules for the current form
-	 *
-	 * @var array
-	 */
-	protected $_config_rules	= array();
-
-	/**
-	 * Array of validation errors
-	 *
-	 * @var array
-	 */
-	protected $_error_array		= array();
-
-	/**
-	 * Array of custom error messages
-	 *
-	 * @var array
-	 */
-	protected $_error_messages	= array();
-
-	/**
-	 * Start tag for error wrapping
-	 *
-	 * @var string
-	 */
-	protected $_error_prefix	= '<p>';
-
-	/**
-	 * End tag for error wrapping
-	 *
-	 * @var string
-	 */
-	protected $_error_suffix	= '</p>';
-
-	/**
-	 * Custom error message
-	 *
-	 * @var string
-	 */
-	protected $error_string		= '';
-
-	/**
-	 * Whether the form data has been validated as safe
-	 *
-	 * @var bool
-	 */
-	protected $_safe_form_data	= FALSE;
-
-	/**
-	 * Custom data to validate
-	 *
-	 * @var array
-	 */
-	public $validation_data	= array();
-
-	/**
-	 * Initialize Form_Validation class
-	 *
-	 * @param	array	$rules
-	 * @return	void
-	 */
-	public function __construct($rules = array())
-	{
-		$this->CI =& get_instance();
-
-		// applies delimiters set in config file.
-		if (isset($rules['error_prefix']))
-		{
-			$this->_error_prefix = $rules['error_prefix'];
-			unset($rules['error_prefix']);
-		}
-		if (isset($rules['error_suffix']))
-		{
-			$this->_error_suffix = $rules['error_suffix'];
-			unset($rules['error_suffix']);
-		}
-
-		// Validation rules can be stored in a config file.
-		$this->_config_rules = $rules;
-
-		// Automatically load the form helper
-		$this->CI->load->helper('form');
-
-		log_message('info', 'Form Validation Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Rules
-	 *
-	 * This function takes an array of field names and validation
-	 * rules as input, any custom error messages, validates the info,
-	 * and stores it
-	 *
-	 * @param	mixed	$field
-	 * @param	string	$label
-	 * @param	mixed	$rules
-	 * @param	array	$errors
-	 * @return	CI_Form_validation
-	 */
-	public function set_rules($field, $label = '', $rules = array(), $errors = array())
-	{
-		// No reason to set rules if we have no POST data
-		// or a validation array has not been specified
-		if ($this->CI->input->method() !== 'post' && empty($this->validation_data))
-		{
-			return $this;
-		}
-
-		// If an array was passed via the first parameter instead of individual string
-		// values we cycle through it and recursively call this function.
-		if (is_array($field))
-		{
-			foreach ($field as $row)
-			{
-				// Houston, we have a problem...
-				if ( ! isset($row['field'], $row['rules']))
-				{
-					continue;
-				}
-
-				// If the field label wasn't passed we use the field name
-				$label = isset($row['label']) ? $row['label'] : $row['field'];
-
-				// Add the custom error message array
-				$errors = (isset($row['errors']) && is_array($row['errors'])) ? $row['errors'] : array();
-
-				// Here we go!
-				$this->set_rules($row['field'], $label, $row['rules'], $errors);
-			}
-
-			return $this;
-		}
-
-		// No fields or no rules? Nothing to do...
-		if ( ! is_string($field) OR $field === '' OR empty($rules))
-		{
-			return $this;
-		}
-		elseif ( ! is_array($rules))
-		{
-			// BC: Convert pipe-separated rules string to an array
-			if ( ! is_string($rules))
-			{
-				return $this;
-			}
-
-			$rules = preg_split('/\|(?![^\[]*\])/', $rules);
-		}
-
-		// If the field label wasn't passed we use the field name
-		$label = ($label === '') ? $field : $label;
-
-		$indexes = array();
-
-		// Is the field name an array? If it is an array, we break it apart
-		// into its components so that we can fetch the corresponding POST data later
-		if (($is_array = (bool) preg_match_all('/\[(.*?)\]/', $field, $matches)) === TRUE)
-		{
-			sscanf($field, '%[^[][', $indexes[0]);
-
-			for ($i = 0, $c = count($matches[0]); $i < $c; $i++)
-			{
-				if ($matches[1][$i] !== '')
-				{
-					$indexes[] = $matches[1][$i];
-				}
-			}
-		}
-
-		// Build our master array
-		$this->_field_data[$field] = array(
-			'field'		=> $field,
-			'label'		=> $label,
-			'rules'		=> $rules,
-			'errors'	=> $errors,
-			'is_array'	=> $is_array,
-			'keys'		=> $indexes,
-			'postdata'	=> NULL,
-			'error'		=> ''
-		);
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * By default, form validation uses the $_POST array to validate
-	 *
-	 * If an array is set through this method, then this array will
-	 * be used instead of the $_POST array
-	 *
-	 * Note that if you are validating multiple arrays, then the
-	 * reset_validation() function should be called after validating
-	 * each array due to the limitations of CI's singleton
-	 *
-	 * @param	array	$data
-	 * @return	CI_Form_validation
-	 */
-	public function set_data(array $data)
-	{
-		if ( ! empty($data))
-		{
-			$this->validation_data = $data;
-		}
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Error Message
-	 *
-	 * Lets users set their own error messages on the fly. Note:
-	 * The key name has to match the function name that it corresponds to.
-	 *
-	 * @param	array
-	 * @param	string
-	 * @return	CI_Form_validation
-	 */
-	public function set_message($lang, $val = '')
-	{
-		if ( ! is_array($lang))
-		{
-			$lang = array($lang => $val);
-		}
-
-		$this->_error_messages = array_merge($this->_error_messages, $lang);
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set The Error Delimiter
-	 *
-	 * Permits a prefix/suffix to be added to each error message
-	 *
-	 * @param	string
-	 * @param	string
-	 * @return	CI_Form_validation
-	 */
-	public function set_error_delimiters($prefix = '<p>', $suffix = '</p>')
-	{
-		$this->_error_prefix = $prefix;
-		$this->_error_suffix = $suffix;
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get Error Message
-	 *
-	 * Gets the error message associated with a particular field
-	 *
-	 * @param	string	$field	Field name
-	 * @param	string	$prefix	HTML start tag
-	 * @param 	string	$suffix	HTML end tag
-	 * @return	string
-	 */
-	public function error($field, $prefix = '', $suffix = '')
-	{
-		if (empty($this->_field_data[$field]['error']))
-		{
-			return '';
-		}
-
-		if ($prefix === '')
-		{
-			$prefix = $this->_error_prefix;
-		}
-
-		if ($suffix === '')
-		{
-			$suffix = $this->_error_suffix;
-		}
-
-		return $prefix.$this->_field_data[$field]['error'].$suffix;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get Array of Error Messages
-	 *
-	 * Returns the error messages as an array
-	 *
-	 * @return	array
-	 */
-	public function error_array()
-	{
-		return $this->_error_array;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Error String
-	 *
-	 * Returns the error messages as a string, wrapped in the error delimiters
-	 *
-	 * @param	string
-	 * @param	string
-	 * @return	string
-	 */
-	public function error_string($prefix = '', $suffix = '')
-	{
-		// No errors, validation passes!
-		if (count($this->_error_array) === 0)
-		{
-			return '';
-		}
-
-		if ($prefix === '')
-		{
-			$prefix = $this->_error_prefix;
-		}
-
-		if ($suffix === '')
-		{
-			$suffix = $this->_error_suffix;
-		}
-
-		// Generate the error string
-		$str = '';
-		foreach ($this->_error_array as $val)
-		{
-			if ($val !== '')
-			{
-				$str .= $prefix.$val.$suffix."\n";
-			}
-		}
-
-		return $str;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Run the Validator
-	 *
-	 * This function does all the work.
-	 *
-	 * @param	string	$group
-	 * @return	bool
-	 */
-	public function run($group = '')
-	{
-		$validation_array = empty($this->validation_data)
-			? $_POST
-			: $this->validation_data;
-
-		// Does the _field_data array containing the validation rules exist?
-		// If not, we look to see if they were assigned via a config file
-		if (count($this->_field_data) === 0)
-		{
-			// No validation rules?  We're done...
-			if (count($this->_config_rules) === 0)
-			{
-				return FALSE;
-			}
-
-			if (empty($group))
-			{
-				// Is there a validation rule for the particular URI being accessed?
-				$group = trim($this->CI->uri->ruri_string(), '/');
-				isset($this->_config_rules[$group]) OR $group = $this->CI->router->class.'/'.$this->CI->router->method;
-			}
-
-			$this->set_rules(isset($this->_config_rules[$group]) ? $this->_config_rules[$group] : $this->_config_rules);
-
-			// Were we able to set the rules correctly?
-			if (count($this->_field_data) === 0)
-			{
-				log_message('debug', 'Unable to find validation rules');
-				return FALSE;
-			}
-		}
-
-		// Load the language file containing error messages
-		$this->CI->lang->load('form_validation');
-
-		// Cycle through the rules for each field and match the corresponding $validation_data item
-		foreach ($this->_field_data as $field => &$row)
-		{
-			// Fetch the data from the validation_data array item and cache it in the _field_data array.
-			// Depending on whether the field name is an array or a string will determine where we get it from.
-			if ($row['is_array'] === TRUE)
-			{
-				$this->_field_data[$field]['postdata'] = $this->_reduce_array($validation_array, $row['keys']);
-			}
-			elseif (isset($validation_array[$field]))
-			{
-				$this->_field_data[$field]['postdata'] = $validation_array[$field];
-			}
-		}
-
-		// Execute validation rules
-		// Note: A second foreach (for now) is required in order to avoid false-positives
-		//	 for rules like 'matches', which correlate to other validation fields.
-		foreach ($this->_field_data as $field => &$row)
-		{
-			// Don't try to validate if we have no rules set
-			if (empty($row['rules']))
-			{
-				continue;
-			}
-
-			$this->_execute($row, $row['rules'], $row['postdata']);
-		}
-
-		// Did we end up with any errors?
-		$total_errors = count($this->_error_array);
-		if ($total_errors > 0)
-		{
-			$this->_safe_form_data = TRUE;
-		}
-
-		// Now we need to re-set the POST data with the new, processed data
-		empty($this->validation_data) && $this->_reset_post_array();
-
-		return ($total_errors === 0);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Prepare rules
-	 *
-	 * Re-orders the provided rules in order of importance, so that
-	 * they can easily be executed later without weird checks ...
-	 *
-	 * "Callbacks" are given the highest priority (always called),
-	 * followed by 'required' (called if callbacks didn't fail),
-	 * and then every next rule depends on the previous one passing.
-	 *
-	 * @param	array	$rules
-	 * @return	array
-	 */
-	protected function _prepare_rules($rules)
-	{
-		$new_rules = array();
-		$callbacks = array();
-
-		foreach ($rules as &$rule)
-		{
-			// Let 'required' always be the first (non-callback) rule
-			if ($rule === 'required')
-			{
-				array_unshift($new_rules, 'required');
-			}
-			// 'isset' is a kind of a weird alias for 'required' ...
-			elseif ($rule === 'isset' && (empty($new_rules) OR $new_rules[0] !== 'required'))
-			{
-				array_unshift($new_rules, 'isset');
-			}
-			// The old/classic 'callback_'-prefixed rules
-			elseif (is_string($rule) && strncmp('callback_', $rule, 9) === 0)
-			{
-				$callbacks[] = $rule;
-			}
-			// Proper callables
-			elseif (is_callable($rule))
-			{
-				$callbacks[] = $rule;
-			}
-			// "Named" callables; i.e. array('name' => $callable)
-			elseif (is_array($rule) && isset($rule[0], $rule[1]) && is_callable($rule[1]))
-			{
-				$callbacks[] = $rule;
-			}
-			// Everything else goes at the end of the queue
-			else
-			{
-				$new_rules[] = $rule;
-			}
-		}
-
-		return array_merge($callbacks, $new_rules);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Traverse a multidimensional $_POST array index until the data is found
-	 *
-	 * @param	array
-	 * @param	array
-	 * @param	int
-	 * @return	mixed
-	 */
-	protected function _reduce_array($array, $keys, $i = 0)
-	{
-		if (is_array($array) && isset($keys[$i]))
-		{
-			return isset($array[$keys[$i]]) ? $this->_reduce_array($array[$keys[$i]], $keys, ($i+1)) : NULL;
-		}
-
-		// NULL must be returned for empty fields
-		return ($array === '') ? NULL : $array;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Re-populate the _POST array with our finalized and processed data
-	 *
-	 * @return	void
-	 */
-	protected function _reset_post_array()
-	{
-		foreach ($this->_field_data as $field => $row)
-		{
-			if ($row['postdata'] !== NULL)
-			{
-				if ($row['is_array'] === FALSE)
-				{
-					isset($_POST[$field]) && $_POST[$field] = is_array($row['postdata']) ? NULL : $row['postdata'];
-				}
-				else
-				{
-					// start with a reference
-					$post_ref =& $_POST;
-
-					// before we assign values, make a reference to the right POST key
-					if (count($row['keys']) === 1)
-					{
-						$post_ref =& $post_ref[current($row['keys'])];
-					}
-					else
-					{
-						foreach ($row['keys'] as $val)
-						{
-							$post_ref =& $post_ref[$val];
-						}
-					}
-
-					$post_ref = $row['postdata'];
-				}
-			}
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Executes the Validation routines
-	 *
-	 * @param	array
-	 * @param	array
-	 * @param	mixed
-	 * @param	int
-	 * @return	mixed
-	 */
-	protected function _execute($row, $rules, $postdata = NULL, $cycles = 0)
-	{
-		// If the $_POST data is an array we will run a recursive call
-		//
-		// Note: We MUST check if the array is empty or not!
-		//       Otherwise empty arrays will always pass validation.
-		if (is_array($postdata) && ! empty($postdata))
-		{
-			foreach ($postdata as $key => $val)
-			{
-				$this->_execute($row, $rules, $val, $key);
-			}
-
-			return;
-		}
-
-		$rules = $this->_prepare_rules($rules);
-		foreach ($rules as $rule)
-		{
-			$_in_array = FALSE;
-
-			// We set the $postdata variable with the current data in our master array so that
-			// each cycle of the loop is dealing with the processed data from the last cycle
-			if ($row['is_array'] === TRUE && is_array($this->_field_data[$row['field']]['postdata']))
-			{
-				// We shouldn't need this safety, but just in case there isn't an array index
-				// associated with this cycle we'll bail out
-				if ( ! isset($this->_field_data[$row['field']]['postdata'][$cycles]))
-				{
-					continue;
-				}
-
-				$postdata = $this->_field_data[$row['field']]['postdata'][$cycles];
-				$_in_array = TRUE;
-			}
-			else
-			{
-				// If we get an array field, but it's not expected - then it is most likely
-				// somebody messing with the form on the client side, so we'll just consider
-				// it an empty field
-				$postdata = is_array($this->_field_data[$row['field']]['postdata'])
-					? NULL
-					: $this->_field_data[$row['field']]['postdata'];
-			}
-
-			// Is the rule a callback?
-			$callback = $callable = FALSE;
-			if (is_string($rule))
-			{
-				if (strpos($rule, 'callback_') === 0)
-				{
-					$rule = substr($rule, 9);
-					$callback = TRUE;
-				}
-			}
-			elseif (is_callable($rule))
-			{
-				$callable = TRUE;
-			}
-			elseif (is_array($rule) && isset($rule[0], $rule[1]) && is_callable($rule[1]))
-			{
-				// We have a "named" callable, so save the name
-				$callable = $rule[0];
-				$rule = $rule[1];
-			}
-
-			// Strip the parameter (if exists) from the rule
-			// Rules can contain a parameter: max_length[5]
-			$param = FALSE;
-			if ( ! $callable && preg_match('/(.*?)\[(.*)\]/', $rule, $match))
-			{
-				$rule = $match[1];
-				$param = $match[2];
-			}
-
-			// Ignore empty, non-required inputs with a few exceptions ...
-			if (
-				($postdata === NULL OR $postdata === '')
-				&& $callback === FALSE
-				&& $callable === FALSE
-				&& ! in_array($rule, array('required', 'isset', 'matches'), TRUE)
-			)
-			{
-				continue;
-			}
-
-			// Call the function that corresponds to the rule
-			if ($callback OR $callable !== FALSE)
-			{
-				if ($callback)
-				{
-					if ( ! method_exists($this->CI, $rule))
-					{
-						log_message('debug', 'Unable to find callback validation rule: '.$rule);
-						$result = FALSE;
-					}
-					else
-					{
-						// Run the function and grab the result
-						$result = $this->CI->$rule($postdata, $param);
-					}
-				}
-				else
-				{
-					$result = is_array($rule)
-						? $rule[0]->{$rule[1]}($postdata)
-						: $rule($postdata);
-
-					// Is $callable set to a rule name?
-					if ($callable !== FALSE)
-					{
-						$rule = $callable;
-					}
-				}
-
-				// Re-assign the result to the master data array
-				if ($_in_array === TRUE)
-				{
-					$this->_field_data[$row['field']]['postdata'][$cycles] = is_bool($result) ? $postdata : $result;
-				}
-				else
-				{
-					$this->_field_data[$row['field']]['postdata'] = is_bool($result) ? $postdata : $result;
-				}
-			}
-			elseif ( ! method_exists($this, $rule))
-			{
-				// If our own wrapper function doesn't exist we see if a native PHP function does.
-				// Users can use any native PHP function call that has one param.
-				if (function_exists($rule))
-				{
-					// Native PHP functions issue warnings if you pass them more parameters than they use
-					$result = ($param !== FALSE) ? $rule($postdata, $param) : $rule($postdata);
-
-					if ($_in_array === TRUE)
-					{
-						$this->_field_data[$row['field']]['postdata'][$cycles] = is_bool($result) ? $postdata : $result;
-					}
-					else
-					{
-						$this->_field_data[$row['field']]['postdata'] = is_bool($result) ? $postdata : $result;
-					}
-				}
-				else
-				{
-					log_message('debug', 'Unable to find validation rule: '.$rule);
-					$result = FALSE;
-				}
-			}
-			else
-			{
-				$result = $this->$rule($postdata, $param);
-
-				if ($_in_array === TRUE)
-				{
-					$this->_field_data[$row['field']]['postdata'][$cycles] = is_bool($result) ? $postdata : $result;
-				}
-				else
-				{
-					$this->_field_data[$row['field']]['postdata'] = is_bool($result) ? $postdata : $result;
-				}
-			}
-
-			// Did the rule test negatively? If so, grab the error.
-			if ($result === FALSE)
-			{
-				// Callable rules might not have named error messages
-				if ( ! is_string($rule))
-				{
-					$line = $this->CI->lang->line('form_validation_error_message_not_set').'(Anonymous function)';
-				}
-				else
-				{
-					$line = $this->_get_error_message($rule, $row['field']);
-				}
-
-				// Is the parameter we are inserting into the error message the name
-				// of another field? If so we need to grab its "field label"
-				if (isset($this->_field_data[$param], $this->_field_data[$param]['label']))
-				{
-					$param = $this->_translate_fieldname($this->_field_data[$param]['label']);
-				}
-
-				// Build the error message
-				$message = $this->_build_error_msg($line, $this->_translate_fieldname($row['label']), $param);
-
-				// Save the error message
-				$this->_field_data[$row['field']]['error'] = $message;
-
-				if ( ! isset($this->_error_array[$row['field']]))
-				{
-					$this->_error_array[$row['field']] = $message;
-				}
-
-				return;
-			}
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get the error message for the rule
-	 *
-	 * @param 	string $rule 	The rule name
-	 * @param 	string $field	The field name
-	 * @return 	string
-	 */
-	protected function _get_error_message($rule, $field)
-	{
-		// check if a custom message is defined through validation config row.
-		if (isset($this->_field_data[$field]['errors'][$rule]))
-		{
-			return $this->_field_data[$field]['errors'][$rule];
-		}
-		// check if a custom message has been set using the set_message() function
-		elseif (isset($this->_error_messages[$rule]))
-		{
-			return $this->_error_messages[$rule];
-		}
-		elseif (FALSE !== ($line = $this->CI->lang->line('form_validation_'.$rule)))
-		{
-			return $line;
-		}
-		// DEPRECATED support for non-prefixed keys, lang file again
-		elseif (FALSE !== ($line = $this->CI->lang->line($rule, FALSE)))
-		{
-			return $line;
-		}
-
-		return $this->CI->lang->line('form_validation_error_message_not_set').'('.$rule.')';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Translate a field name
-	 *
-	 * @param	string	the field name
-	 * @return	string
-	 */
-	protected function _translate_fieldname($fieldname)
-	{
-		// Do we need to translate the field name? We look for the prefix 'lang:' to determine this
-		// If we find one, but there's no translation for the string - just return it
-		if (sscanf($fieldname, 'lang:%s', $line) === 1 && FALSE === ($fieldname = $this->CI->lang->line($line, FALSE)))
-		{
-			return $line;
-		}
-
-		return $fieldname;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Build an error message using the field and param.
-	 *
-	 * @param	string	The error message line
-	 * @param	string	A field's human name
-	 * @param	mixed	A rule's optional parameter
-	 * @return	string
-	 */
-	protected function _build_error_msg($line, $field = '', $param = '')
-	{
-		// Check for %s in the string for legacy support.
-		if (strpos($line, '%s') !== FALSE)
-		{
-			return sprintf($line, $field, $param);
-		}
-
-		return str_replace(array('{field}', '{param}'), array($field, $param), $line);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Checks if the rule is present within the validator
-	 *
-	 * Permits you to check if a rule is present within the validator
-	 *
-	 * @param	string	the field name
-	 * @return	bool
-	 */
-	public function has_rule($field)
-	{
-		return isset($this->_field_data[$field]);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get the value from a form
-	 *
-	 * Permits you to repopulate a form field with the value it was submitted
-	 * with, or, if that value doesn't exist, with the default
-	 *
-	 * @param	string	the field name
-	 * @param	string
-	 * @return	string
-	 */
-	public function set_value($field = '', $default = '')
-	{
-		if ( ! isset($this->_field_data[$field], $this->_field_data[$field]['postdata']))
-		{
-			return $default;
-		}
-
-		// If the data is an array output them one at a time.
-		//	E.g: form_input('name[]', set_value('name[]');
-		if (is_array($this->_field_data[$field]['postdata']))
-		{
-			return array_shift($this->_field_data[$field]['postdata']);
-		}
-
-		return $this->_field_data[$field]['postdata'];
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Select
-	 *
-	 * Enables pull-down lists to be set to the value the user
-	 * selected in the event of an error
-	 *
-	 * @param	string
-	 * @param	string
-	 * @param	bool
-	 * @return	string
-	 */
-	public function set_select($field = '', $value = '', $default = FALSE)
-	{
-		if ( ! isset($this->_field_data[$field], $this->_field_data[$field]['postdata']))
-		{
-			return ($default === TRUE && count($this->_field_data) === 0) ? ' selected="selected"' : '';
-		}
-
-		$field = $this->_field_data[$field]['postdata'];
-		$value = (string) $value;
-		if (is_array($field))
-		{
-			// Note: in_array('', array(0)) returns TRUE, do not use it
-			foreach ($field as &$v)
-			{
-				if ($value === $v)
-				{
-					return ' selected="selected"';
-				}
-			}
-
-			return '';
-		}
-		elseif (($field === '' OR $value === '') OR ($field !== $value))
-		{
-			return '';
-		}
-
-		return ' selected="selected"';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Radio
-	 *
-	 * Enables radio buttons to be set to the value the user
-	 * selected in the event of an error
-	 *
-	 * @param	string
-	 * @param	string
-	 * @param	bool
-	 * @return	string
-	 */
-	public function set_radio($field = '', $value = '', $default = FALSE)
-	{
-		if ( ! isset($this->_field_data[$field], $this->_field_data[$field]['postdata']))
-		{
-			return ($default === TRUE && count($this->_field_data) === 0) ? ' checked="checked"' : '';
-		}
-
-		$field = $this->_field_data[$field]['postdata'];
-		$value = (string) $value;
-		if (is_array($field))
-		{
-			// Note: in_array('', array(0)) returns TRUE, do not use it
-			foreach ($field as &$v)
-			{
-				if ($value === $v)
-				{
-					return ' checked="checked"';
-				}
-			}
-
-			return '';
-		}
-		elseif (($field === '' OR $value === '') OR ($field !== $value))
-		{
-			return '';
-		}
-
-		return ' checked="checked"';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Checkbox
-	 *
-	 * Enables checkboxes to be set to the value the user
-	 * selected in the event of an error
-	 *
-	 * @param	string
-	 * @param	string
-	 * @param	bool
-	 * @return	string
-	 */
-	public function set_checkbox($field = '', $value = '', $default = FALSE)
-	{
-		// Logic is exactly the same as for radio fields
-		return $this->set_radio($field, $value, $default);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Required
-	 *
-	 * @param	string
-	 * @return	bool
-	 */
-	public function required($str)
-	{
-		return is_array($str)
-			? (empty($str) === FALSE)
-			: (trim((string) $str) !== '');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Performs a Regular Expression match test.
-	 *
-	 * @param	string
-	 * @param	string	regex
-	 * @return	bool
-	 */
-	public function regex_match($str, $regex)
-	{
-		return (bool) preg_match($regex, $str);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Match one field to another
-	 *
-	 * @param	string	$str	string to compare against
-	 * @param	string	$field
-	 * @return	bool
-	 */
-	public function matches($str, $field)
-	{
-		return isset($this->_field_data[$field], $this->_field_data[$field]['postdata'])
-			? ($str === $this->_field_data[$field]['postdata'])
-			: FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Differs from another field
-	 *
-	 * @param	string
-	 * @param	string	field
-	 * @return	bool
-	 */
-	public function differs($str, $field)
-	{
-		return ! (isset($this->_field_data[$field]) && $this->_field_data[$field]['postdata'] === $str);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Is Unique
-	 *
-	 * Check if the input value doesn't already exist
-	 * in the specified database field.
-	 *
-	 * @param	string	$str
-	 * @param	string	$field
-	 * @return	bool
-	 */
-	public function is_unique($str, $field)
-	{
-		sscanf($field, '%[^.].%[^.]', $table, $field);
-		return isset($this->CI->db)
-			? ($this->CI->db->limit(1)->get_where($table, array($field => $str))->num_rows() === 0)
-			: FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Minimum Length
-	 *
-	 * @param	string
-	 * @param	string
-	 * @return	bool
-	 */
-	public function min_length($str, $val)
-	{
-		if ( ! is_numeric($val))
-		{
-			return FALSE;
-		}
-
-		return ($val <= mb_strlen($str));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Max Length
-	 *
-	 * @param	string
-	 * @param	string
-	 * @return	bool
-	 */
-	public function max_length($str, $val)
-	{
-		if ( ! is_numeric($val))
-		{
-			return FALSE;
-		}
-
-		return ($val >= mb_strlen($str));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Exact Length
-	 *
-	 * @param	string
-	 * @param	string
-	 * @return	bool
-	 */
-	public function exact_length($str, $val)
-	{
-		if ( ! is_numeric($val))
-		{
-			return FALSE;
-		}
-
-		return (mb_strlen($str) === (int) $val);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Valid URL
-	 *
-	 * @param	string	$str
-	 * @return	bool
-	 */
-	public function valid_url($str)
-	{
-		if (empty($str))
-		{
-			return FALSE;
-		}
-		elseif (preg_match('/^(?:([^:]*)\:)?\/\/(.+)$/', $str, $matches))
-		{
-			if (empty($matches[2]))
-			{
-				return FALSE;
-			}
-			elseif ( ! in_array(strtolower($matches[1]), array('http', 'https'), TRUE))
-			{
-				return FALSE;
-			}
-
-			$str = $matches[2];
-		}
-
-		// Apparently, FILTER_VALIDATE_URL doesn't reject digit-only names for some reason ...
-		// See https://github.com/bcit-ci/CodeIgniter/issues/5755
-		if (ctype_digit($str))
-		{
-			return FALSE;
-		}
-
-		// PHP 7 accepts IPv6 addresses within square brackets as hostnames,
-		// but it appears that the PR that came in with https://bugs.php.net/bug.php?id=68039
-		// was never merged into a PHP 5 branch ... https://3v4l.org/8PsSN
-		if (preg_match('/^\[([^\]]+)\]/', $str, $matches) && ! is_php('7') && filter_var($matches[1], FILTER_VALIDATE_IP, FILTER_FLAG_IPV6) !== FALSE)
-		{
-			$str = 'ipv6.host'.substr($str, strlen($matches[1]) + 2);
-		}
-
-		return (filter_var('http://'.$str, FILTER_VALIDATE_URL) !== FALSE);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Valid Email
-	 *
-	 * @param	string
-	 * @return	bool
-	 */
-	public function valid_email($str)
-	{
-		if (function_exists('idn_to_ascii') && preg_match('#\A([^@]+)@(.+)\z#', $str, $matches))
-		{
-			$domain = defined('INTL_IDNA_VARIANT_UTS46')
-				? idn_to_ascii($matches[2], 0, INTL_IDNA_VARIANT_UTS46)
-				: idn_to_ascii($matches[2]);
-
-			if ($domain !== FALSE)
-			{
-				$str = $matches[1].'@'.$domain;
-			}
-		}
-
-		return (bool) filter_var($str, FILTER_VALIDATE_EMAIL);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Valid Emails
-	 *
-	 * @param	string
-	 * @return	bool
-	 */
-	public function valid_emails($str)
-	{
-		if (strpos($str, ',') === FALSE)
-		{
-			return $this->valid_email(trim($str));
-		}
-
-		foreach (explode(',', $str) as $email)
-		{
-			if (trim($email) !== '' && $this->valid_email(trim($email)) === FALSE)
-			{
-				return FALSE;
-			}
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Validate IP Address
-	 *
-	 * @param	string
-	 * @param	string	'ipv4' or 'ipv6' to validate a specific IP format
-	 * @return	bool
-	 */
-	public function valid_ip($ip, $which = '')
-	{
-		return $this->CI->input->valid_ip($ip, $which);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Alpha
-	 *
-	 * @param	string
-	 * @return	bool
-	 */
-	public function alpha($str)
-	{
-		return ctype_alpha($str);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Alpha-numeric
-	 *
-	 * @param	string
-	 * @return	bool
-	 */
-	public function alpha_numeric($str)
-	{
-		return ctype_alnum((string) $str);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Alpha-numeric w/ spaces
-	 *
-	 * @param	string
-	 * @return	bool
-	 */
-	public function alpha_numeric_spaces($str)
-	{
-		return (bool) preg_match('/^[A-Z0-9 ]+$/i', $str);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Alpha-numeric with underscores and dashes
-	 *
-	 * @param	string
-	 * @return	bool
-	 */
-	public function alpha_dash($str)
-	{
-		return (bool) preg_match('/^[a-z0-9_-]+$/i', $str);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Numeric
-	 *
-	 * @param	string
-	 * @return	bool
-	 */
-	public function numeric($str)
-	{
-		return (bool) preg_match('/^[\-+]?[0-9]*\.?[0-9]+$/', $str);
-
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Integer
-	 *
-	 * @param	string
-	 * @return	bool
-	 */
-	public function integer($str)
-	{
-		return (bool) preg_match('/^[\-+]?[0-9]+$/', $str);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Decimal number
-	 *
-	 * @param	string
-	 * @return	bool
-	 */
-	public function decimal($str)
-	{
-		return (bool) preg_match('/^[\-+]?[0-9]+\.[0-9]+$/', $str);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Greater than
-	 *
-	 * @param	string
-	 * @param	int
-	 * @return	bool
-	 */
-	public function greater_than($str, $min)
-	{
-		return is_numeric($str) ? ($str > $min) : FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Equal to or Greater than
-	 *
-	 * @param	string
-	 * @param	int
-	 * @return	bool
-	 */
-	public function greater_than_equal_to($str, $min)
-	{
-		return is_numeric($str) ? ($str >= $min) : FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Less than
-	 *
-	 * @param	string
-	 * @param	int
-	 * @return	bool
-	 */
-	public function less_than($str, $max)
-	{
-		return is_numeric($str) ? ($str < $max) : FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Equal to or Less than
-	 *
-	 * @param	string
-	 * @param	int
-	 * @return	bool
-	 */
-	public function less_than_equal_to($str, $max)
-	{
-		return is_numeric($str) ? ($str <= $max) : FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Value should be within an array of values
-	 *
-	 * @param	string
-	 * @param	string
-	 * @return	bool
-	 */
-	public function in_list($value, $list)
-	{
-		return in_array($value, explode(',', $list), TRUE);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Is a Natural number  (0,1,2,3, etc.)
-	 *
-	 * @param	string
-	 * @return	bool
-	 */
-	public function is_natural($str)
-	{
-		return ctype_digit((string) $str);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Is a Natural number, but not a zero  (1,2,3, etc.)
-	 *
-	 * @param	string
-	 * @return	bool
-	 */
-	public function is_natural_no_zero($str)
-	{
-		return ($str != 0 && ctype_digit((string) $str));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Valid Base64
-	 *
-	 * Tests a string for characters outside of the Base64 alphabet
-	 * as defined by RFC 2045 http://www.faqs.org/rfcs/rfc2045
-	 *
-	 * @param	string
-	 * @return	bool
-	 */
-	public function valid_base64($str)
-	{
-		return (base64_encode(base64_decode($str)) === $str);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Prep data for form
-	 *
-	 * This function allows HTML to be safely shown in a form.
-	 * Special characters are converted.
-	 *
-	 * @deprecated	3.0.6	Not used anywhere within the framework and pretty much useless
-	 * @param	mixed	$data	Input data
-	 * @return	mixed
-	 */
-	public function prep_for_form($data)
-	{
-		if ($this->_safe_form_data === FALSE OR empty($data))
-		{
-			return $data;
-		}
-
-		if (is_array($data))
-		{
-			foreach ($data as $key => $val)
-			{
-				$data[$key] = $this->prep_for_form($val);
-			}
-
-			return $data;
-		}
-
-		return str_replace(array("'", '"', '<', '>'), array('&#39;', '&quot;', '&lt;', '&gt;'), stripslashes($data));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Prep URL
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	public function prep_url($str = '')
-	{
-		if ($str === 'http://' OR $str === '')
-		{
-			return '';
-		}
-
-		if (strpos($str, 'http://') !== 0 && strpos($str, 'https://') !== 0)
-		{
-			return 'http://'.$str;
-		}
-
-		return $str;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Strip Image Tags
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	public function strip_image_tags($str)
-	{
-		return $this->CI->security->strip_image_tags($str);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Convert PHP tags to entities
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	public function encode_php_tags($str)
-	{
-		return str_replace(array('<?', '?>'), array('&lt;?', '?&gt;'), $str);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Reset validation vars
-	 *
-	 * Prevents subsequent validation routines from being affected by the
-	 * results of any previous validation routine due to the CI singleton.
-	 *
-	 * @return	CI_Form_validation
-	 */
-	public function reset_validation()
-	{
-		$this->_field_data = array();
-		$this->_error_array = array();
-		$this->_error_messages = array();
-		$this->error_string = '';
-		return $this;
-	}
-
-}
diff --git a/www-api/system/libraries/Ftp.php b/www-api/system/libraries/Ftp.php
deleted file mode 100644
index 15a0887b..00000000
--- a/www-api/system/libraries/Ftp.php
+++ /dev/null
@@ -1,668 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * FTP Class
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Libraries
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/ftp.html
- */
-class CI_FTP {
-
-	/**
-	 * FTP Server hostname
-	 *
-	 * @var	string
-	 */
-	public $hostname = '';
-
-	/**
-	 * FTP Username
-	 *
-	 * @var	string
-	 */
-	public $username = '';
-
-	/**
-	 * FTP Password
-	 *
-	 * @var	string
-	 */
-	public $password = '';
-
-	/**
-	 * FTP Server port
-	 *
-	 * @var	int
-	 */
-	public $port = 21;
-
-	/**
-	 * Passive mode flag
-	 *
-	 * @var	bool
-	 */
-	public $passive = TRUE;
-
-	/**
-	 * Debug flag
-	 *
-	 * Specifies whether to display error messages.
-	 *
-	 * @var	bool
-	 */
-	public $debug = FALSE;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Connection ID
-	 *
-	 * @var	resource
-	 */
-	protected $conn_id;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Constructor
-	 *
-	 * @param	array	$config
-	 * @return	void
-	 */
-	public function __construct($config = array())
-	{
-		empty($config) OR $this->initialize($config);
-		log_message('info', 'FTP Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Initialize preferences
-	 *
-	 * @param	array	$config
-	 * @return	void
-	 */
-	public function initialize($config = array())
-	{
-		foreach ($config as $key => $val)
-		{
-			if (isset($this->$key))
-			{
-				$this->$key = $val;
-			}
-		}
-
-		// Prep the hostname
-		$this->hostname = preg_replace('|.+?://|', '', $this->hostname);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * FTP Connect
-	 *
-	 * @param	array	 $config	Connection values
-	 * @return	bool
-	 */
-	public function connect($config = array())
-	{
-		if (count($config) > 0)
-		{
-			$this->initialize($config);
-		}
-
-		if (FALSE === ($this->conn_id = @ftp_connect($this->hostname, $this->port)))
-		{
-			if ($this->debug === TRUE)
-			{
-				$this->_error('ftp_unable_to_connect');
-			}
-
-			return FALSE;
-		}
-
-		if ( ! $this->_login())
-		{
-			if ($this->debug === TRUE)
-			{
-				$this->_error('ftp_unable_to_login');
-			}
-
-			return FALSE;
-		}
-
-		// Set passive mode if needed
-		if ($this->passive === TRUE)
-		{
-			ftp_pasv($this->conn_id, TRUE);
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * FTP Login
-	 *
-	 * @return	bool
-	 */
-	protected function _login()
-	{
-		return @ftp_login($this->conn_id, $this->username, $this->password);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Validates the connection ID
-	 *
-	 * @return	bool
-	 */
-	protected function _is_conn()
-	{
-		if ($this->conn_id === FALSE)
-		{
-			if ($this->debug === TRUE)
-			{
-				$this->_error('ftp_no_connection');
-			}
-
-			return FALSE;
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Change directory
-	 *
-	 * The second parameter lets us momentarily turn off debugging so that
-	 * this function can be used to test for the existence of a folder
-	 * without throwing an error. There's no FTP equivalent to is_dir()
-	 * so we do it by trying to change to a particular directory.
-	 * Internally, this parameter is only used by the "mirror" function below.
-	 *
-	 * @param	string	$path
-	 * @param	bool	$suppress_debug
-	 * @return	bool
-	 */
-	public function changedir($path, $suppress_debug = FALSE)
-	{
-		if ( ! $this->_is_conn())
-		{
-			return FALSE;
-		}
-
-		$result = @ftp_chdir($this->conn_id, $path);
-
-		if ($result === FALSE)
-		{
-			if ($this->debug === TRUE && $suppress_debug === FALSE)
-			{
-				$this->_error('ftp_unable_to_changedir');
-			}
-
-			return FALSE;
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Create a directory
-	 *
-	 * @param	string	$path
-	 * @param	int	$permissions
-	 * @return	bool
-	 */
-	public function mkdir($path, $permissions = NULL)
-	{
-		if ($path === '' OR ! $this->_is_conn())
-		{
-			return FALSE;
-		}
-
-		$result = @ftp_mkdir($this->conn_id, $path);
-
-		if ($result === FALSE)
-		{
-			if ($this->debug === TRUE)
-			{
-				$this->_error('ftp_unable_to_mkdir');
-			}
-
-			return FALSE;
-		}
-
-		// Set file permissions if needed
-		if ($permissions !== NULL)
-		{
-			$this->chmod($path, (int) $permissions);
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Upload a file to the server
-	 *
-	 * @param	string	$locpath
-	 * @param	string	$rempath
-	 * @param	string	$mode
-	 * @param	int	$permissions
-	 * @return	bool
-	 */
-	public function upload($locpath, $rempath, $mode = 'auto', $permissions = NULL)
-	{
-		if ( ! $this->_is_conn())
-		{
-			return FALSE;
-		}
-
-		if ( ! file_exists($locpath))
-		{
-			$this->_error('ftp_no_source_file');
-			return FALSE;
-		}
-
-		// Set the mode if not specified
-		if ($mode === 'auto')
-		{
-			// Get the file extension so we can set the upload type
-			$ext = $this->_getext($locpath);
-			$mode = $this->_settype($ext);
-		}
-
-		$mode = ($mode === 'ascii') ? FTP_ASCII : FTP_BINARY;
-
-		$result = @ftp_put($this->conn_id, $rempath, $locpath, $mode);
-
-		if ($result === FALSE)
-		{
-			if ($this->debug === TRUE)
-			{
-				$this->_error('ftp_unable_to_upload');
-			}
-
-			return FALSE;
-		}
-
-		// Set file permissions if needed
-		if ($permissions !== NULL)
-		{
-			$this->chmod($rempath, (int) $permissions);
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Download a file from a remote server to the local server
-	 *
-	 * @param	string	$rempath
-	 * @param	string	$locpath
-	 * @param	string	$mode
-	 * @return	bool
-	 */
-	public function download($rempath, $locpath, $mode = 'auto')
-	{
-		if ( ! $this->_is_conn())
-		{
-			return FALSE;
-		}
-
-		// Set the mode if not specified
-		if ($mode === 'auto')
-		{
-			// Get the file extension so we can set the upload type
-			$ext = $this->_getext($rempath);
-			$mode = $this->_settype($ext);
-		}
-
-		$mode = ($mode === 'ascii') ? FTP_ASCII : FTP_BINARY;
-
-		$result = @ftp_get($this->conn_id, $locpath, $rempath, $mode);
-
-		if ($result === FALSE)
-		{
-			if ($this->debug === TRUE)
-			{
-				$this->_error('ftp_unable_to_download');
-			}
-
-			return FALSE;
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Rename (or move) a file
-	 *
-	 * @param	string	$old_file
-	 * @param	string	$new_file
-	 * @param	bool	$move
-	 * @return	bool
-	 */
-	public function rename($old_file, $new_file, $move = FALSE)
-	{
-		if ( ! $this->_is_conn())
-		{
-			return FALSE;
-		}
-
-		$result = @ftp_rename($this->conn_id, $old_file, $new_file);
-
-		if ($result === FALSE)
-		{
-			if ($this->debug === TRUE)
-			{
-				$this->_error('ftp_unable_to_'.($move === FALSE ? 'rename' : 'move'));
-			}
-
-			return FALSE;
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Move a file
-	 *
-	 * @param	string	$old_file
-	 * @param	string	$new_file
-	 * @return	bool
-	 */
-	public function move($old_file, $new_file)
-	{
-		return $this->rename($old_file, $new_file, TRUE);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Rename (or move) a file
-	 *
-	 * @param	string	$filepath
-	 * @return	bool
-	 */
-	public function delete_file($filepath)
-	{
-		if ( ! $this->_is_conn())
-		{
-			return FALSE;
-		}
-
-		$result = @ftp_delete($this->conn_id, $filepath);
-
-		if ($result === FALSE)
-		{
-			if ($this->debug === TRUE)
-			{
-				$this->_error('ftp_unable_to_delete');
-			}
-
-			return FALSE;
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Delete a folder and recursively delete everything (including sub-folders)
-	 * contained within it.
-	 *
-	 * @param	string	$filepath
-	 * @return	bool
-	 */
-	public function delete_dir($filepath)
-	{
-		if ( ! $this->_is_conn())
-		{
-			return FALSE;
-		}
-
-		// Add a trailing slash to the file path if needed
-		$filepath = preg_replace('/(.+?)\/*$/', '\\1/', $filepath);
-
-		$list = $this->list_files($filepath);
-		if ( ! empty($list))
-		{
-			for ($i = 0, $c = count($list); $i < $c; $i++)
-			{
-				// If we can't delete the item it's probably a directory,
-				// so we'll recursively call delete_dir()
-				if ( ! preg_match('#/\.\.?$#', $list[$i]) && ! @ftp_delete($this->conn_id, $list[$i]))
-				{
-					$this->delete_dir($filepath.$list[$i]);
-				}
-			}
-		}
-
-		if (@ftp_rmdir($this->conn_id, $filepath) === FALSE)
-		{
-			if ($this->debug === TRUE)
-			{
-				$this->_error('ftp_unable_to_delete');
-			}
-
-			return FALSE;
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set file permissions
-	 *
-	 * @param	string	$path	File path
-	 * @param	int	$perm	Permissions
-	 * @return	bool
-	 */
-	public function chmod($path, $perm)
-	{
-		if ( ! $this->_is_conn())
-		{
-			return FALSE;
-		}
-
-		if (@ftp_chmod($this->conn_id, $perm, $path) === FALSE)
-		{
-			if ($this->debug === TRUE)
-			{
-				$this->_error('ftp_unable_to_chmod');
-			}
-
-			return FALSE;
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * FTP List files in the specified directory
-	 *
-	 * @param	string	$path
-	 * @return	array
-	 */
-	public function list_files($path = '.')
-	{
-		return $this->_is_conn()
-			? ftp_nlist($this->conn_id, $path)
-			: FALSE;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Read a directory and recreate it remotely
-	 *
-	 * This function recursively reads a folder and everything it contains
-	 * (including sub-folders) and creates a mirror via FTP based on it.
-	 * Whatever the directory structure of the original file path will be
-	 * recreated on the server.
-	 *
-	 * @param	string	$locpath	Path to source with trailing slash
-	 * @param	string	$rempath	Path to destination - include the base folder with trailing slash
-	 * @return	bool
-	 */
-	public function mirror($locpath, $rempath)
-	{
-		if ( ! $this->_is_conn())
-		{
-			return FALSE;
-		}
-
-		// Open the local file path
-		if ($fp = @opendir($locpath))
-		{
-			// Attempt to open the remote file path and try to create it, if it doesn't exist
-			if ( ! $this->changedir($rempath, TRUE) && ( ! $this->mkdir($rempath) OR ! $this->changedir($rempath)))
-			{
-				return FALSE;
-			}
-
-			// Recursively read the local directory
-			while (FALSE !== ($file = readdir($fp)))
-			{
-				if (is_dir($locpath.$file) && $file[0] !== '.')
-				{
-					$this->mirror($locpath.$file.'/', $rempath.$file.'/');
-				}
-				elseif ($file[0] !== '.')
-				{
-					// Get the file extension so we can se the upload type
-					$ext = $this->_getext($file);
-					$mode = $this->_settype($ext);
-
-					$this->upload($locpath.$file, $rempath.$file, $mode);
-				}
-			}
-
-			return TRUE;
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Extract the file extension
-	 *
-	 * @param	string	$filename
-	 * @return	string
-	 */
-	protected function _getext($filename)
-	{
-		return (($dot = strrpos($filename, '.')) === FALSE)
-			? 'txt'
-			: substr($filename, $dot + 1);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set the upload type
-	 *
-	 * @param	string	$ext	Filename extension
-	 * @return	string
-	 */
-	protected function _settype($ext)
-	{
-		return in_array($ext, array('txt', 'text', 'php', 'phps', 'php4', 'js', 'css', 'htm', 'html', 'phtml', 'shtml', 'log', 'xml'), TRUE)
-			? 'ascii'
-			: 'binary';
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Close the connection
-	 *
-	 * @return	bool
-	 */
-	public function close()
-	{
-		return $this->_is_conn()
-			? @ftp_close($this->conn_id)
-			: FALSE;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Display error message
-	 *
-	 * @param	string	$line
-	 * @return	void
-	 */
-	protected function _error($line)
-	{
-		$CI =& get_instance();
-		$CI->lang->load('ftp');
-		show_error($CI->lang->line($line));
-	}
-
-}
diff --git a/www-api/system/libraries/Image_lib.php b/www-api/system/libraries/Image_lib.php
deleted file mode 100644
index 3f9698c1..00000000
--- a/www-api/system/libraries/Image_lib.php
+++ /dev/null
@@ -1,1843 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Image Manipulation class
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Image_lib
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/image_lib.html
- */
-class CI_Image_lib {
-
-	/**
-	 * PHP extension/library to use for image manipulation
-	 * Can be: imagemagick, netpbm, gd, gd2
-	 *
-	 * @var string
-	 */
-	public $image_library		= 'gd2';
-
-	/**
-	 * Path to the graphic library (if applicable)
-	 *
-	 * @var string
-	 */
-	public $library_path		= '';
-
-	/**
-	 * Whether to send to browser or write to disk
-	 *
-	 * @var bool
-	 */
-	public $dynamic_output		= FALSE;
-
-	/**
-	 * Path to original image
-	 *
-	 * @var string
-	 */
-	public $source_image		= '';
-
-	/**
-	 * Path to the modified image
-	 *
-	 * @var string
-	 */
-	public $new_image		= '';
-
-	/**
-	 * Image width
-	 *
-	 * @var int
-	 */
-	public $width			= '';
-
-	/**
-	 * Image height
-	 *
-	 * @var int
-	 */
-	public $height			= '';
-
-	/**
-	 * Quality percentage of new image
-	 *
-	 * @var int
-	 */
-	public $quality			= 90;
-
-	/**
-	 * Whether to create a thumbnail
-	 *
-	 * @var bool
-	 */
-	public $create_thumb		= FALSE;
-
-	/**
-	 * String to add to thumbnail version of image
-	 *
-	 * @var string
-	 */
-	public $thumb_marker		= '_thumb';
-
-	/**
-	 * Whether to maintain aspect ratio when resizing or use hard values
-	 *
-	 * @var bool
-	 */
-	public $maintain_ratio		= TRUE;
-
-	/**
-	 * auto, height, or width.  Determines what to use as the master dimension
-	 *
-	 * @var string
-	 */
-	public $master_dim		= 'auto';
-
-	/**
-	 * Angle at to rotate image
-	 *
-	 * @var string
-	 */
-	public $rotation_angle		= '';
-
-	/**
-	 * X Coordinate for manipulation of the current image
-	 *
-	 * @var int
-	 */
-	public $x_axis			= '';
-
-	/**
-	 * Y Coordinate for manipulation of the current image
-	 *
-	 * @var int
-	 */
-	public $y_axis			= '';
-
-	// --------------------------------------------------------------------------
-	// Watermark Vars
-	// --------------------------------------------------------------------------
-
-	/**
-	 * Watermark text if graphic is not used
-	 *
-	 * @var string
-	 */
-	public $wm_text			= '';
-
-	/**
-	 * Type of watermarking.  Options:  text/overlay
-	 *
-	 * @var string
-	 */
-	public $wm_type			= 'text';
-
-	/**
-	 * Default transparency for watermark
-	 *
-	 * @var int
-	 */
-	public $wm_x_transp		= 4;
-
-	/**
-	 * Default transparency for watermark
-	 *
-	 * @var int
-	 */
-	public $wm_y_transp		= 4;
-
-	/**
-	 * Watermark image path
-	 *
-	 * @var string
-	 */
-	public $wm_overlay_path		= '';
-
-	/**
-	 * TT font
-	 *
-	 * @var string
-	 */
-	public $wm_font_path		= '';
-
-	/**
-	 * Font size (different versions of GD will either use points or pixels)
-	 *
-	 * @var int
-	 */
-	public $wm_font_size		= 17;
-
-	/**
-	 * Vertical alignment:   T M B
-	 *
-	 * @var string
-	 */
-	public $wm_vrt_alignment	= 'B';
-
-	/**
-	 * Horizontal alignment: L R C
-	 *
-	 * @var string
-	 */
-	public $wm_hor_alignment	= 'C';
-
-	/**
-	 * Padding around text
-	 *
-	 * @var int
-	 */
-	public $wm_padding			= 0;
-
-	/**
-	 * Lets you push text to the right
-	 *
-	 * @var int
-	 */
-	public $wm_hor_offset		= 0;
-
-	/**
-	 * Lets you push text down
-	 *
-	 * @var int
-	 */
-	public $wm_vrt_offset		= 0;
-
-	/**
-	 * Text color
-	 *
-	 * @var string
-	 */
-	protected $wm_font_color	= '#ffffff';
-
-	/**
-	 * Dropshadow color
-	 *
-	 * @var string
-	 */
-	protected $wm_shadow_color	= '';
-
-	/**
-	 * Dropshadow distance
-	 *
-	 * @var int
-	 */
-	public $wm_shadow_distance	= 2;
-
-	/**
-	 * Image opacity: 1 - 100  Only works with image
-	 *
-	 * @var int
-	 */
-	public $wm_opacity		= 50;
-
-	// --------------------------------------------------------------------------
-	// Private Vars
-	// --------------------------------------------------------------------------
-
-	/**
-	 * Source image folder
-	 *
-	 * @var string
-	 */
-	public $source_folder		= '';
-
-	/**
-	 * Destination image folder
-	 *
-	 * @var string
-	 */
-	public $dest_folder		= '';
-
-	/**
-	 * Image mime-type
-	 *
-	 * @var string
-	 */
-	public $mime_type		= '';
-
-	/**
-	 * Original image width
-	 *
-	 * @var int
-	 */
-	public $orig_width		= '';
-
-	/**
-	 * Original image height
-	 *
-	 * @var int
-	 */
-	public $orig_height		= '';
-
-	/**
-	 * Image format
-	 *
-	 * @var string
-	 */
-	public $image_type		= '';
-
-	/**
-	 * Size of current image
-	 *
-	 * @var string
-	 */
-	public $size_str		= '';
-
-	/**
-	 * Full path to source image
-	 *
-	 * @var string
-	 */
-	public $full_src_path		= '';
-
-	/**
-	 * Full path to destination image
-	 *
-	 * @var string
-	 */
-	public $full_dst_path		= '';
-
-	/**
-	 * File permissions
-	 *
-	 * @var	int
-	 */
-	public $file_permissions = 0644;
-
-	/**
-	 * Name of function to create image
-	 *
-	 * @var string
-	 */
-	public $create_fnc		= 'imagecreatetruecolor';
-
-	/**
-	 * Name of function to copy image
-	 *
-	 * @var string
-	 */
-	public $copy_fnc		= 'imagecopyresampled';
-
-	/**
-	 * Error messages
-	 *
-	 * @var array
-	 */
-	public $error_msg		= array();
-
-	/**
-	 * Whether to have a drop shadow on watermark
-	 *
-	 * @var bool
-	 */
-	protected $wm_use_drop_shadow	= FALSE;
-
-	/**
-	 * Whether to use truetype fonts
-	 *
-	 * @var bool
-	 */
-	public $wm_use_truetype	= FALSE;
-
-	/**
-	 * Initialize Image Library
-	 *
-	 * @param	array	$props
-	 * @return	void
-	 */
-	public function __construct($props = array())
-	{
-		if (count($props) > 0)
-		{
-			$this->initialize($props);
-		}
-
-		/**
-		 * A work-around for some improperly formatted, but
-		 * usable JPEGs; known to be produced by Samsung
-		 * smartphones' front-facing cameras.
-		 *
-		 * @see	https://github.com/bcit-ci/CodeIgniter/issues/4967
-		 * @see	https://bugs.php.net/bug.php?id=72404
-		 */
-		ini_set('gd.jpeg_ignore_warning', 1);
-
-		log_message('info', 'Image Lib Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Initialize image properties
-	 *
-	 * Resets values in case this class is used in a loop
-	 *
-	 * @return	void
-	 */
-	public function clear()
-	{
-		$props = array('thumb_marker', 'library_path', 'source_image', 'new_image', 'width', 'height', 'rotation_angle', 'x_axis', 'y_axis', 'wm_text', 'wm_overlay_path', 'wm_font_path', 'wm_shadow_color', 'source_folder', 'dest_folder', 'mime_type', 'orig_width', 'orig_height', 'image_type', 'size_str', 'full_src_path', 'full_dst_path');
-
-		foreach ($props as $val)
-		{
-			$this->$val = '';
-		}
-
-		$this->image_library 		= 'gd2';
-		$this->dynamic_output 		= FALSE;
-		$this->quality 				= 90;
-		$this->create_thumb 		= FALSE;
-		$this->thumb_marker 		= '_thumb';
-		$this->maintain_ratio 		= TRUE;
-		$this->master_dim 			= 'auto';
-		$this->wm_type 				= 'text';
-		$this->wm_x_transp 			= 4;
-		$this->wm_y_transp 			= 4;
-		$this->wm_font_size 		= 17;
-		$this->wm_vrt_alignment 	= 'B';
-		$this->wm_hor_alignment 	= 'C';
-		$this->wm_padding 			= 0;
-		$this->wm_hor_offset 		= 0;
-		$this->wm_vrt_offset 		= 0;
-		$this->wm_font_color		= '#ffffff';
-		$this->wm_shadow_distance 	= 2;
-		$this->wm_opacity 			= 50;
-		$this->create_fnc 			= 'imagecreatetruecolor';
-		$this->copy_fnc 			= 'imagecopyresampled';
-		$this->error_msg 			= array();
-		$this->wm_use_drop_shadow 	= FALSE;
-		$this->wm_use_truetype 		= FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * initialize image preferences
-	 *
-	 * @param	array
-	 * @return	bool
-	 */
-	public function initialize($props = array())
-	{
-		// Convert array elements into class variables
-		if (count($props) > 0)
-		{
-			foreach ($props as $key => $val)
-			{
-				if (property_exists($this, $key))
-				{
-					if (in_array($key, array('wm_font_color', 'wm_shadow_color'), TRUE))
-					{
-						if (preg_match('/^#?([0-9a-f]{3}|[0-9a-f]{6})$/i', $val, $matches))
-						{
-							/* $matches[1] contains our hex color value, but it might be
-							 * both in the full 6-length format or the shortened 3-length
-							 * value.
-							 * We'll later need the full version, so we keep it if it's
-							 * already there and if not - we'll convert to it. We can
-							 * access string characters by their index as in an array,
-							 * so we'll do that and use concatenation to form the final
-							 * value:
-							 */
-							$val = (strlen($matches[1]) === 6)
-								? '#'.$matches[1]
-								: '#'.$matches[1][0].$matches[1][0].$matches[1][1].$matches[1][1].$matches[1][2].$matches[1][2];
-						}
-						else
-						{
-							continue;
-						}
-					}
-					elseif (in_array($key, array('width', 'height'), TRUE) && ! ctype_digit((string) $val))
-					{
-						continue;
-					}
-
-					$this->$key = $val;
-				}
-			}
-		}
-
-		// Is there a source image? If not, there's no reason to continue
-		if ($this->source_image === '')
-		{
-			$this->set_error('imglib_source_image_required');
-			return FALSE;
-		}
-
-		/* Is getimagesize() available?
-		 *
-		 * We use it to determine the image properties (width/height).
-		 * Note: We need to figure out how to determine image
-		 * properties using ImageMagick and NetPBM
-		 */
-		if ( ! function_exists('getimagesize'))
-		{
-			$this->set_error('imglib_gd_required_for_props');
-			return FALSE;
-		}
-
-		$this->image_library = strtolower($this->image_library);
-
-		/* Set the full server path
-		 *
-		 * The source image may or may not contain a path.
-		 * Either way, we'll try use realpath to generate the
-		 * full server path in order to more reliably read it.
-		 */
-		if (($full_source_path = realpath($this->source_image)) !== FALSE)
-		{
-			$full_source_path = str_replace('\\', '/', $full_source_path);
-		}
-		else
-		{
-			$full_source_path = $this->source_image;
-		}
-
-		$x = explode('/', $full_source_path);
-		$this->source_image = end($x);
-		$this->source_folder = str_replace($this->source_image, '', $full_source_path);
-
-		// Set the Image Properties
-		if ( ! $this->get_image_properties($this->source_folder.$this->source_image))
-		{
-			return FALSE;
-		}
-
-		/*
-		 * Assign the "new" image name/path
-		 *
-		 * If the user has set a "new_image" name it means
-		 * we are making a copy of the source image. If not
-		 * it means we are altering the original. We'll
-		 * set the destination filename and path accordingly.
-		 */
-		if ($this->new_image === '')
-		{
-			$this->dest_image  = $this->source_image;
-			$this->dest_folder = $this->source_folder;
-		}
-		elseif (strpos($this->new_image, '/') === FALSE && strpos($this->new_image, '\\') === FALSE)
-		{
-			$this->dest_image  = $this->new_image;
-			$this->dest_folder = $this->source_folder;
-		}
-		else
-		{
-			// Is there a file name?
-			if ( ! preg_match('#\.(jpg|jpeg|gif|png)$#i', $this->new_image))
-			{
-				$this->dest_image  = $this->source_image;
-				$this->dest_folder = $this->new_image;
-			}
-			else
-			{
-				$x = explode('/', str_replace('\\', '/', $this->new_image));
-				$this->dest_image  = end($x);
-				$this->dest_folder = str_replace($this->dest_image, '', $this->new_image);
-			}
-
-			$this->dest_folder = realpath($this->dest_folder).'/';
-		}
-
-		/* Compile the finalized filenames/paths
-		 *
-		 * We'll create two master strings containing the
-		 * full server path to the source image and the
-		 * full server path to the destination image.
-		 * We'll also split the destination image name
-		 * so we can insert the thumbnail marker if needed.
-		 */
-		if ($this->create_thumb === FALSE OR $this->thumb_marker === '')
-		{
-			$this->thumb_marker = '';
-		}
-
-		$xp = $this->explode_name($this->dest_image);
-
-		$filename = $xp['name'];
-		$file_ext = $xp['ext'];
-
-		$this->full_src_path = $this->source_folder.$this->source_image;
-		$this->full_dst_path = $this->dest_folder.$filename.$this->thumb_marker.$file_ext;
-
-		/* Should we maintain image proportions?
-		 *
-		 * When creating thumbs or copies, the target width/height
-		 * might not be in correct proportion with the source
-		 * image's width/height. We'll recalculate it here.
-		 */
-		if ($this->maintain_ratio === TRUE && ($this->width !== 0 OR $this->height !== 0))
-		{
-			$this->image_reproportion();
-		}
-
-		/* Was a width and height specified?
-		 *
-		 * If the destination width/height was not submitted we
-		 * will use the values from the actual file
-		 */
-		if ($this->width === '')
-		{
-			$this->width = $this->orig_width;
-		}
-
-		if ($this->height === '')
-		{
-			$this->height = $this->orig_height;
-		}
-
-		// Set the quality
-		$this->quality = trim(str_replace('%', '', $this->quality));
-
-		if ($this->quality === '' OR $this->quality === 0 OR ! ctype_digit($this->quality))
-		{
-			$this->quality = 90;
-		}
-
-		// Set the x/y coordinates
-		is_numeric($this->x_axis) OR $this->x_axis = 0;
-		is_numeric($this->y_axis) OR $this->y_axis = 0;
-
-		// Watermark-related Stuff...
-		if ($this->wm_overlay_path !== '')
-		{
-			$this->wm_overlay_path = str_replace('\\', '/', realpath($this->wm_overlay_path));
-		}
-
-		if ($this->wm_shadow_color !== '')
-		{
-			$this->wm_use_drop_shadow = TRUE;
-		}
-		elseif ($this->wm_use_drop_shadow === TRUE && $this->wm_shadow_color === '')
-		{
-			$this->wm_use_drop_shadow = FALSE;
-		}
-
-		if ($this->wm_font_path !== '')
-		{
-			$this->wm_use_truetype = TRUE;
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Image Resize
-	 *
-	 * This is a wrapper function that chooses the proper
-	 * resize function based on the protocol specified
-	 *
-	 * @return	bool
-	 */
-	public function resize()
-	{
-		$protocol = ($this->image_library === 'gd2') ? 'image_process_gd' : 'image_process_'.$this->image_library;
-		return $this->$protocol('resize');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Image Crop
-	 *
-	 * This is a wrapper function that chooses the proper
-	 * cropping function based on the protocol specified
-	 *
-	 * @return	bool
-	 */
-	public function crop()
-	{
-		$protocol = ($this->image_library === 'gd2') ? 'image_process_gd' : 'image_process_'.$this->image_library;
-		return $this->$protocol('crop');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Image Rotate
-	 *
-	 * This is a wrapper function that chooses the proper
-	 * rotation function based on the protocol specified
-	 *
-	 * @return	bool
-	 */
-	public function rotate()
-	{
-		// Allowed rotation values
-		$degs = array(90, 180, 270, 'vrt', 'hor');
-
-		if ($this->rotation_angle === '' OR ! in_array($this->rotation_angle, $degs))
-		{
-			$this->set_error('imglib_rotation_angle_required');
-			return FALSE;
-		}
-
-		// Reassign the width and height
-		if ($this->rotation_angle === 90 OR $this->rotation_angle === 270)
-		{
-			$this->width	= $this->orig_height;
-			$this->height	= $this->orig_width;
-		}
-		else
-		{
-			$this->width	= $this->orig_width;
-			$this->height	= $this->orig_height;
-		}
-
-		// Choose resizing function
-		if ($this->image_library === 'imagemagick' OR $this->image_library === 'netpbm')
-		{
-			$protocol = 'image_process_'.$this->image_library;
-			return $this->$protocol('rotate');
-		}
-
-		return ($this->rotation_angle === 'hor' OR $this->rotation_angle === 'vrt')
-			? $this->image_mirror_gd()
-			: $this->image_rotate_gd();
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Image Process Using GD/GD2
-	 *
-	 * This function will resize or crop
-	 *
-	 * @param	string
-	 * @return	bool
-	 */
-	public function image_process_gd($action = 'resize')
-	{
-		$v2_override = FALSE;
-
-		// If the target width/height match the source, AND if the new file name is not equal to the old file name
-		// we'll simply make a copy of the original with the new name... assuming dynamic rendering is off.
-		if ($this->dynamic_output === FALSE && $this->orig_width === $this->width && $this->orig_height === $this->height)
-		{
-			if ($this->source_image !== $this->new_image && @copy($this->full_src_path, $this->full_dst_path))
-			{
-				chmod($this->full_dst_path, $this->file_permissions);
-			}
-
-			return TRUE;
-		}
-
-		// Let's set up our values based on the action
-		if ($action === 'crop')
-		{
-			// Reassign the source width/height if cropping
-			$this->orig_width  = $this->width;
-			$this->orig_height = $this->height;
-
-			// GD 2.0 has a cropping bug so we'll test for it
-			if ($this->gd_version() !== FALSE)
-			{
-				$gd_version = str_replace('0', '', $this->gd_version());
-				$v2_override = ($gd_version == 2);
-			}
-		}
-		else
-		{
-			// If resizing the x/y axis must be zero
-			$this->x_axis = 0;
-			$this->y_axis = 0;
-		}
-
-		// Create the image handle
-		if ( ! ($src_img = $this->image_create_gd()))
-		{
-			return FALSE;
-		}
-
-		/* Create the image
-		 *
-		 * Old conditional which users report cause problems with shared GD libs who report themselves as "2.0 or greater"
-		 * it appears that this is no longer the issue that it was in 2004, so we've removed it, retaining it in the comment
-		 * below should that ever prove inaccurate.
-		 *
-		 * if ($this->image_library === 'gd2' && function_exists('imagecreatetruecolor') && $v2_override === FALSE)
-		 */
-		if ($this->image_library === 'gd2' && function_exists('imagecreatetruecolor'))
-		{
-			$create	= 'imagecreatetruecolor';
-			$copy	= 'imagecopyresampled';
-		}
-		else
-		{
-			$create	= 'imagecreate';
-			$copy	= 'imagecopyresized';
-		}
-
-		$dst_img = $create($this->width, $this->height);
-
-		if ($this->image_type === 3) // png we can actually preserve transparency
-		{
-			imagealphablending($dst_img, FALSE);
-			imagesavealpha($dst_img, TRUE);
-		}
-
-		$copy($dst_img, $src_img, 0, 0, $this->x_axis, $this->y_axis, $this->width, $this->height, $this->orig_width, $this->orig_height);
-
-		// Show the image
-		if ($this->dynamic_output === TRUE)
-		{
-			$this->image_display_gd($dst_img);
-		}
-		elseif ( ! $this->image_save_gd($dst_img)) // Or save it
-		{
-			return FALSE;
-		}
-
-		// Kill the file handles
-		imagedestroy($dst_img);
-		imagedestroy($src_img);
-
-		if ($this->dynamic_output !== TRUE)
-		{
-			chmod($this->full_dst_path, $this->file_permissions);
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Image Process Using ImageMagick
-	 *
-	 * This function will resize, crop or rotate
-	 *
-	 * @param	string
-	 * @return	bool
-	 */
-	public function image_process_imagemagick($action = 'resize')
-	{
-		// Do we have a vaild library path?
-		if ($this->library_path === '')
-		{
-			$this->set_error('imglib_libpath_invalid');
-			return FALSE;
-		}
-
-		if ( ! preg_match('/convert$/i', $this->library_path))
-		{
-			$this->library_path = rtrim($this->library_path, '/').'/convert';
-		}
-
-		// Execute the command
-		$cmd = $this->library_path.' -quality '.$this->quality;
-
-		if ($action === 'crop')
-		{
-			$cmd .= ' -crop '.$this->width.'x'.$this->height.'+'.$this->x_axis.'+'.$this->y_axis;
-		}
-		elseif ($action === 'rotate')
-		{
-			$cmd .= ($this->rotation_angle === 'hor' OR $this->rotation_angle === 'vrt')
-					? ' -flop'
-					: ' -rotate '.$this->rotation_angle;
-		}
-		else // Resize
-		{
-			if($this->maintain_ratio === TRUE)
-			{
-				$cmd .= ' -resize '.$this->width.'x'.$this->height;
-			}
-			else
-			{
-				$cmd .= ' -resize '.$this->width.'x'.$this->height.'\!';
-			}
-		}
-
-		$cmd .= ' '.escapeshellarg($this->full_src_path).' '.escapeshellarg($this->full_dst_path).' 2>&1';
-
-		$retval = 1;
-		// exec() might be disabled
-		if (function_usable('exec'))
-		{
-			@exec($cmd, $output, $retval);
-		}
-
-		// Did it work?
-		if ($retval > 0)
-		{
-			$this->set_error('imglib_image_process_failed');
-			return FALSE;
-		}
-
-		chmod($this->full_dst_path, $this->file_permissions);
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Image Process Using NetPBM
-	 *
-	 * This function will resize, crop or rotate
-	 *
-	 * @param	string
-	 * @return	bool
-	 */
-	public function image_process_netpbm($action = 'resize')
-	{
-		if ($this->library_path === '')
-		{
-			$this->set_error('imglib_libpath_invalid');
-			return FALSE;
-		}
-
-		// Build the resizing command
-		switch ($this->image_type)
-		{
-			case 1 :
-				$cmd_in		= 'giftopnm';
-				$cmd_out	= 'ppmtogif';
-				break;
-			case 2 :
-				$cmd_in		= 'jpegtopnm';
-				$cmd_out	= 'ppmtojpeg';
-				break;
-			case 3 :
-				$cmd_in		= 'pngtopnm';
-				$cmd_out	= 'ppmtopng';
-				break;
-		}
-
-		if ($action === 'crop')
-		{
-			$cmd_inner = 'pnmcut -left '.$this->x_axis.' -top '.$this->y_axis.' -width '.$this->width.' -height '.$this->height;
-		}
-		elseif ($action === 'rotate')
-		{
-			switch ($this->rotation_angle)
-			{
-				case 90:	$angle = 'r270';
-					break;
-				case 180:	$angle = 'r180';
-					break;
-				case 270:	$angle = 'r90';
-					break;
-				case 'vrt':	$angle = 'tb';
-					break;
-				case 'hor':	$angle = 'lr';
-					break;
-			}
-
-			$cmd_inner = 'pnmflip -'.$angle.' ';
-		}
-		else // Resize
-		{
-			$cmd_inner = 'pnmscale -xysize '.$this->width.' '.$this->height;
-		}
-
-		$cmd = $this->library_path.$cmd_in.' '.escapeshellarg($this->full_src_path).' | '.$cmd_inner.' | '.$cmd_out.' > '.$this->dest_folder.'netpbm.tmp';
-
-		$retval = 1;
-		// exec() might be disabled
-		if (function_usable('exec'))
-		{
-			@exec($cmd, $output, $retval);
-		}
-
-		// Did it work?
-		if ($retval > 0)
-		{
-			$this->set_error('imglib_image_process_failed');
-			return FALSE;
-		}
-
-		// With NetPBM we have to create a temporary image.
-		// If you try manipulating the original it fails so
-		// we have to rename the temp file.
-		copy($this->dest_folder.'netpbm.tmp', $this->full_dst_path);
-		unlink($this->dest_folder.'netpbm.tmp');
-		chmod($this->full_dst_path, $this->file_permissions);
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Image Rotate Using GD
-	 *
-	 * @return	bool
-	 */
-	public function image_rotate_gd()
-	{
-		// Create the image handle
-		if ( ! ($src_img = $this->image_create_gd()))
-		{
-			return FALSE;
-		}
-
-		// Set the background color
-		// This won't work with transparent PNG files so we are
-		// going to have to figure out how to determine the color
-		// of the alpha channel in a future release.
-
-		$white = imagecolorallocate($src_img, 255, 255, 255);
-
-		// Rotate it!
-		$dst_img = imagerotate($src_img, $this->rotation_angle, $white);
-
-		// Show the image
-		if ($this->dynamic_output === TRUE)
-		{
-			$this->image_display_gd($dst_img);
-		}
-		elseif ( ! $this->image_save_gd($dst_img)) // ... or save it
-		{
-			return FALSE;
-		}
-
-		// Kill the file handles
-		imagedestroy($dst_img);
-		imagedestroy($src_img);
-
-		chmod($this->full_dst_path, $this->file_permissions);
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Create Mirror Image using GD
-	 *
-	 * This function will flip horizontal or vertical
-	 *
-	 * @return	bool
-	 */
-	public function image_mirror_gd()
-	{
-		if ( ! $src_img = $this->image_create_gd())
-		{
-			return FALSE;
-		}
-
-		$width  = $this->orig_width;
-		$height = $this->orig_height;
-
-		if ($this->rotation_angle === 'hor')
-		{
-			for ($i = 0; $i < $height; $i++)
-			{
-				$left = 0;
-				$right = $width - 1;
-
-				while ($left < $right)
-				{
-					$cl = imagecolorat($src_img, $left, $i);
-					$cr = imagecolorat($src_img, $right, $i);
-
-					imagesetpixel($src_img, $left, $i, $cr);
-					imagesetpixel($src_img, $right, $i, $cl);
-
-					$left++;
-					$right--;
-				}
-			}
-		}
-		else
-		{
-			for ($i = 0; $i < $width; $i++)
-			{
-				$top = 0;
-				$bottom = $height - 1;
-
-				while ($top < $bottom)
-				{
-					$ct = imagecolorat($src_img, $i, $top);
-					$cb = imagecolorat($src_img, $i, $bottom);
-
-					imagesetpixel($src_img, $i, $top, $cb);
-					imagesetpixel($src_img, $i, $bottom, $ct);
-
-					$top++;
-					$bottom--;
-				}
-			}
-		}
-
-		// Show the image
-		if ($this->dynamic_output === TRUE)
-		{
-			$this->image_display_gd($src_img);
-		}
-		elseif ( ! $this->image_save_gd($src_img)) // ... or save it
-		{
-			return FALSE;
-		}
-
-		// Kill the file handles
-		imagedestroy($src_img);
-
-		chmod($this->full_dst_path, $this->file_permissions);
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Image Watermark
-	 *
-	 * This is a wrapper function that chooses the type
-	 * of watermarking based on the specified preference.
-	 *
-	 * @return	bool
-	 */
-	public function watermark()
-	{
-		return ($this->wm_type === 'overlay') ? $this->overlay_watermark() : $this->text_watermark();
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Watermark - Graphic Version
-	 *
-	 * @return	bool
-	 */
-	public function overlay_watermark()
-	{
-		if ( ! function_exists('imagecolortransparent'))
-		{
-			$this->set_error('imglib_gd_required');
-			return FALSE;
-		}
-
-		// Fetch source image properties
-		$this->get_image_properties();
-
-		// Fetch watermark image properties
-		$props		= $this->get_image_properties($this->wm_overlay_path, TRUE);
-		$wm_img_type	= $props['image_type'];
-		$wm_width	= $props['width'];
-		$wm_height	= $props['height'];
-
-		// Create two image resources
-		$wm_img  = $this->image_create_gd($this->wm_overlay_path, $wm_img_type);
-		$src_img = $this->image_create_gd($this->full_src_path);
-
-		// Reverse the offset if necessary
-		// When the image is positioned at the bottom
-		// we don't want the vertical offset to push it
-		// further down. We want the reverse, so we'll
-		// invert the offset. Same with the horizontal
-		// offset when the image is at the right
-
-		$this->wm_vrt_alignment = strtoupper($this->wm_vrt_alignment[0]);
-		$this->wm_hor_alignment = strtoupper($this->wm_hor_alignment[0]);
-
-		if ($this->wm_vrt_alignment === 'B')
-			$this->wm_vrt_offset = $this->wm_vrt_offset * -1;
-
-		if ($this->wm_hor_alignment === 'R')
-			$this->wm_hor_offset = $this->wm_hor_offset * -1;
-
-		// Set the base x and y axis values
-		$x_axis = $this->wm_hor_offset + $this->wm_padding;
-		$y_axis = $this->wm_vrt_offset + $this->wm_padding;
-
-		// Set the vertical position
-		if ($this->wm_vrt_alignment === 'M')
-		{
-			$y_axis += ($this->orig_height / 2) - ($wm_height / 2);
-		}
-		elseif ($this->wm_vrt_alignment === 'B')
-		{
-			$y_axis += $this->orig_height - $wm_height;
-		}
-
-		// Set the horizontal position
-		if ($this->wm_hor_alignment === 'C')
-		{
-			$x_axis += ($this->orig_width / 2) - ($wm_width / 2);
-		}
-		elseif ($this->wm_hor_alignment === 'R')
-		{
-			$x_axis += $this->orig_width - $wm_width;
-		}
-
-		// Build the finalized image
-		if ($wm_img_type === 3 && function_exists('imagealphablending'))
-		{
-			@imagealphablending($src_img, TRUE);
-		}
-
-		// Set RGB values for text and shadow
-		$rgba = imagecolorat($wm_img, $this->wm_x_transp, $this->wm_y_transp);
-		$alpha = ($rgba & 0x7F000000) >> 24;
-
-		// make a best guess as to whether we're dealing with an image with alpha transparency or no/binary transparency
-		if ($alpha > 0)
-		{
-			// copy the image directly, the image's alpha transparency being the sole determinant of blending
-			imagecopy($src_img, $wm_img, $x_axis, $y_axis, 0, 0, $wm_width, $wm_height);
-		}
-		else
-		{
-			// set our RGB value from above to be transparent and merge the images with the specified opacity
-			imagecolortransparent($wm_img, imagecolorat($wm_img, $this->wm_x_transp, $this->wm_y_transp));
-			imagecopymerge($src_img, $wm_img, $x_axis, $y_axis, 0, 0, $wm_width, $wm_height, $this->wm_opacity);
-		}
-
-		// We can preserve transparency for PNG images
-		if ($this->image_type === 3)
-		{
-			imagealphablending($src_img, FALSE);
-			imagesavealpha($src_img, TRUE);
-		}
-
-		// Output the image
-		if ($this->dynamic_output === TRUE)
-		{
-			$this->image_display_gd($src_img);
-		}
-		elseif ( ! $this->image_save_gd($src_img)) // ... or save it
-		{
-			return FALSE;
-		}
-
-		imagedestroy($src_img);
-		imagedestroy($wm_img);
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Watermark - Text Version
-	 *
-	 * @return	bool
-	 */
-	public function text_watermark()
-	{
-		if ( ! ($src_img = $this->image_create_gd()))
-		{
-			return FALSE;
-		}
-
-		if ($this->wm_use_truetype === TRUE && ! file_exists($this->wm_font_path))
-		{
-			$this->set_error('imglib_missing_font');
-			return FALSE;
-		}
-
-		// Fetch source image properties
-		$this->get_image_properties();
-
-		// Reverse the vertical offset
-		// When the image is positioned at the bottom
-		// we don't want the vertical offset to push it
-		// further down. We want the reverse, so we'll
-		// invert the offset. Note: The horizontal
-		// offset flips itself automatically
-
-		if ($this->wm_vrt_alignment === 'B')
-		{
-			$this->wm_vrt_offset = $this->wm_vrt_offset * -1;
-		}
-
-		if ($this->wm_hor_alignment === 'R')
-		{
-			$this->wm_hor_offset = $this->wm_hor_offset * -1;
-		}
-
-		// Set font width and height
-		// These are calculated differently depending on
-		// whether we are using the true type font or not
-		if ($this->wm_use_truetype === TRUE)
-		{
-			if (empty($this->wm_font_size))
-			{
-				$this->wm_font_size = 17;
-			}
-
-			if (function_exists('imagettfbbox'))
-			{
-				$temp = imagettfbbox($this->wm_font_size, 0, $this->wm_font_path, $this->wm_text);
-				$temp = $temp[2] - $temp[0];
-
-				$fontwidth = $temp / strlen($this->wm_text);
-			}
-			else
-			{
-				$fontwidth = $this->wm_font_size - ($this->wm_font_size / 4);
-			}
-
-			$fontheight = $this->wm_font_size;
-			$this->wm_vrt_offset += $this->wm_font_size;
-		}
-		else
-		{
-			$fontwidth  = imagefontwidth($this->wm_font_size);
-			$fontheight = imagefontheight($this->wm_font_size);
-		}
-
-		// Set base X and Y axis values
-		$x_axis = $this->wm_hor_offset + $this->wm_padding;
-		$y_axis = $this->wm_vrt_offset + $this->wm_padding;
-
-		if ($this->wm_use_drop_shadow === FALSE)
-		{
-			$this->wm_shadow_distance = 0;
-		}
-
-		$this->wm_vrt_alignment = strtoupper($this->wm_vrt_alignment[0]);
-		$this->wm_hor_alignment = strtoupper($this->wm_hor_alignment[0]);
-
-		// Set vertical alignment
-		if ($this->wm_vrt_alignment === 'M')
-		{
-			$y_axis += ($this->orig_height / 2) + ($fontheight / 2);
-		}
-		elseif ($this->wm_vrt_alignment === 'B')
-		{
-			$y_axis += $this->orig_height - $fontheight - $this->wm_shadow_distance - ($fontheight / 2);
-		}
-
-		// Set horizontal alignment
-		if ($this->wm_hor_alignment === 'R')
-		{
-			$x_axis += $this->orig_width - ($fontwidth * strlen($this->wm_text)) - $this->wm_shadow_distance;
-		}
-		elseif ($this->wm_hor_alignment === 'C')
-		{
-			$x_axis += floor(($this->orig_width - ($fontwidth * strlen($this->wm_text))) / 2);
-		}
-
-		if ($this->wm_use_drop_shadow)
-		{
-			// Offset from text
-			$x_shad = $x_axis + $this->wm_shadow_distance;
-			$y_shad = $y_axis + $this->wm_shadow_distance;
-
-			/* Set RGB values for shadow
-			 *
-			 * First character is #, so we don't really need it.
-			 * Get the rest of the string and split it into 2-length
-			 * hex values:
-			 */
-			$drp_color = str_split(substr($this->wm_shadow_color, 1, 6), 2);
-			$drp_color = imagecolorclosest($src_img, hexdec($drp_color[0]), hexdec($drp_color[1]), hexdec($drp_color[2]));
-
-			// Add the shadow to the source image
-			if ($this->wm_use_truetype)
-			{
-				imagettftext($src_img, $this->wm_font_size, 0, $x_shad, $y_shad, $drp_color, $this->wm_font_path, $this->wm_text);
-			}
-			else
-			{
-				imagestring($src_img, $this->wm_font_size, $x_shad, $y_shad, $this->wm_text, $drp_color);
-			}
-		}
-
-		/* Set RGB values for text
-		 *
-		 * First character is #, so we don't really need it.
-		 * Get the rest of the string and split it into 2-length
-		 * hex values:
-		 */
-		$txt_color = str_split(substr($this->wm_font_color, 1, 6), 2);
-		$txt_color = imagecolorclosest($src_img, hexdec($txt_color[0]), hexdec($txt_color[1]), hexdec($txt_color[2]));
-
-		// Add the text to the source image
-		if ($this->wm_use_truetype)
-		{
-			imagettftext($src_img, $this->wm_font_size, 0, $x_axis, $y_axis, $txt_color, $this->wm_font_path, $this->wm_text);
-		}
-		else
-		{
-			imagestring($src_img, $this->wm_font_size, $x_axis, $y_axis, $this->wm_text, $txt_color);
-		}
-
-		// We can preserve transparency for PNG images
-		if ($this->image_type === 3)
-		{
-			imagealphablending($src_img, FALSE);
-			imagesavealpha($src_img, TRUE);
-		}
-
-		// Output the final image
-		if ($this->dynamic_output === TRUE)
-		{
-			$this->image_display_gd($src_img);
-		}
-		else
-		{
-			$this->image_save_gd($src_img);
-		}
-
-		imagedestroy($src_img);
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Create Image - GD
-	 *
-	 * This simply creates an image resource handle
-	 * based on the type of image being processed
-	 *
-	 * @param	string
-	 * @param	string
-	 * @return	resource
-	 */
-	public function image_create_gd($path = '', $image_type = '')
-	{
-		if ($path === '')
-		{
-			$path = $this->full_src_path;
-		}
-
-		if ($image_type === '')
-		{
-			$image_type = $this->image_type;
-		}
-
-		switch ($image_type)
-		{
-			case 1:
-				if ( ! function_exists('imagecreatefromgif'))
-				{
-					$this->set_error(array('imglib_unsupported_imagecreate', 'imglib_gif_not_supported'));
-					return FALSE;
-				}
-
-				return imagecreatefromgif($path);
-			case 2:
-				if ( ! function_exists('imagecreatefromjpeg'))
-				{
-					$this->set_error(array('imglib_unsupported_imagecreate', 'imglib_jpg_not_supported'));
-					return FALSE;
-				}
-
-				return imagecreatefromjpeg($path);
-			case 3:
-				if ( ! function_exists('imagecreatefrompng'))
-				{
-					$this->set_error(array('imglib_unsupported_imagecreate', 'imglib_png_not_supported'));
-					return FALSE;
-				}
-
-				return imagecreatefrompng($path);
-			default:
-				$this->set_error(array('imglib_unsupported_imagecreate'));
-				return FALSE;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Write image file to disk - GD
-	 *
-	 * Takes an image resource as input and writes the file
-	 * to the specified destination
-	 *
-	 * @param	resource
-	 * @return	bool
-	 */
-	public function image_save_gd($resource)
-	{
-		switch ($this->image_type)
-		{
-			case 1:
-				if ( ! function_exists('imagegif'))
-				{
-					$this->set_error(array('imglib_unsupported_imagecreate', 'imglib_gif_not_supported'));
-					return FALSE;
-				}
-
-				if ( ! @imagegif($resource, $this->full_dst_path))
-				{
-					$this->set_error('imglib_save_failed');
-					return FALSE;
-				}
-			break;
-			case 2:
-				if ( ! function_exists('imagejpeg'))
-				{
-					$this->set_error(array('imglib_unsupported_imagecreate', 'imglib_jpg_not_supported'));
-					return FALSE;
-				}
-
-				if ( ! @imagejpeg($resource, $this->full_dst_path, $this->quality))
-				{
-					$this->set_error('imglib_save_failed');
-					return FALSE;
-				}
-			break;
-			case 3:
-				if ( ! function_exists('imagepng'))
-				{
-					$this->set_error(array('imglib_unsupported_imagecreate', 'imglib_png_not_supported'));
-					return FALSE;
-				}
-
-				if ( ! @imagepng($resource, $this->full_dst_path))
-				{
-					$this->set_error('imglib_save_failed');
-					return FALSE;
-				}
-			break;
-			default:
-				$this->set_error(array('imglib_unsupported_imagecreate'));
-				return FALSE;
-			break;
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Dynamically outputs an image
-	 *
-	 * @param	resource
-	 * @return	void
-	 */
-	public function image_display_gd($resource)
-	{
-		header('Content-Disposition: filename='.$this->source_image.';');
-		header('Content-Type: '.$this->mime_type);
-		header('Content-Transfer-Encoding: binary');
-		header('Last-Modified: '.gmdate('D, d M Y H:i:s', time()).' GMT');
-
-		switch ($this->image_type)
-		{
-			case 1	:	imagegif($resource);
-				break;
-			case 2	:	imagejpeg($resource, NULL, $this->quality);
-				break;
-			case 3	:	imagepng($resource);
-				break;
-			default:	echo 'Unable to display the image';
-				break;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Re-proportion Image Width/Height
-	 *
-	 * When creating thumbs, the desired width/height
-	 * can end up warping the image due to an incorrect
-	 * ratio between the full-sized image and the thumb.
-	 *
-	 * This function lets us re-proportion the width/height
-	 * if users choose to maintain the aspect ratio when resizing.
-	 *
-	 * @return	void
-	 */
-	public function image_reproportion()
-	{
-		if (($this->width === 0 && $this->height === 0) OR $this->orig_width === 0 OR $this->orig_height === 0
-			OR ( ! ctype_digit((string) $this->width) && ! ctype_digit((string) $this->height))
-			OR ! ctype_digit((string) $this->orig_width) OR ! ctype_digit((string) $this->orig_height))
-		{
-			return;
-		}
-
-		// Sanitize
-		$this->width = (int) $this->width;
-		$this->height = (int) $this->height;
-
-		if ($this->master_dim !== 'width' && $this->master_dim !== 'height')
-		{
-			if ($this->width > 0 && $this->height > 0)
-			{
-				$this->master_dim = ((($this->orig_height/$this->orig_width) - ($this->height/$this->width)) < 0)
-							? 'width' : 'height';
-			}
-			else
-			{
-				$this->master_dim = ($this->height === 0) ? 'width' : 'height';
-			}
-		}
-		elseif (($this->master_dim === 'width' && $this->width === 0)
-			OR ($this->master_dim === 'height' && $this->height === 0))
-		{
-			return;
-		}
-
-		if ($this->master_dim === 'width')
-		{
-			$this->height = (int) ceil($this->width*$this->orig_height/$this->orig_width);
-		}
-		else
-		{
-			$this->width = (int) ceil($this->orig_width*$this->height/$this->orig_height);
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get image properties
-	 *
-	 * A helper function that gets info about the file
-	 *
-	 * @param	string
-	 * @param	bool
-	 * @return	mixed
-	 */
-	public function get_image_properties($path = '', $return = FALSE)
-	{
-		// For now we require GD but we should
-		// find a way to determine this using IM or NetPBM
-
-		if ($path === '')
-		{
-			$path = $this->full_src_path;
-		}
-
-		if ( ! file_exists($path))
-		{
-			$this->set_error('imglib_invalid_path');
-			return FALSE;
-		}
-
-		$vals = getimagesize($path);
-		if ($vals === FALSE)
-		{
-			$this->set_error('imglib_invalid_image');
-			return FALSE;
-		}
-
-		$types = array(1 => 'gif', 2 => 'jpeg', 3 => 'png');
-		$mime = isset($types[$vals[2]]) ? 'image/'.$types[$vals[2]] : 'image/jpg';
-
-		if ($return === TRUE)
-		{
-			return array(
-				'width'      => $vals[0],
-				'height'     => $vals[1],
-				'image_type' => $vals[2],
-				'size_str'   => $vals[3],
-				'mime_type'  => $mime
-			);
-		}
-
-		$this->orig_width  = $vals[0];
-		$this->orig_height = $vals[1];
-		$this->image_type  = $vals[2];
-		$this->size_str    = $vals[3];
-		$this->mime_type   = $mime;
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Size calculator
-	 *
-	 * This function takes a known width x height and
-	 * recalculates it to a new size. Only one
-	 * new variable needs to be known
-	 *
-	 *	$props = array(
-	 *			'width'		=> $width,
-	 *			'height'	=> $height,
-	 *			'new_width'	=> 40,
-	 *			'new_height'	=> ''
-	 *		);
-	 *
-	 * @param	array
-	 * @return	array
-	 */
-	public function size_calculator($vals)
-	{
-		if ( ! is_array($vals))
-		{
-			return;
-		}
-
-		$allowed = array('new_width', 'new_height', 'width', 'height');
-
-		foreach ($allowed as $item)
-		{
-			if (empty($vals[$item]))
-			{
-				$vals[$item] = 0;
-			}
-		}
-
-		if ($vals['width'] === 0 OR $vals['height'] === 0)
-		{
-			return $vals;
-		}
-
-		if ($vals['new_width'] === 0)
-		{
-			$vals['new_width'] = ceil($vals['width']*$vals['new_height']/$vals['height']);
-		}
-		elseif ($vals['new_height'] === 0)
-		{
-			$vals['new_height'] = ceil($vals['new_width']*$vals['height']/$vals['width']);
-		}
-
-		return $vals;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Explode source_image
-	 *
-	 * This is a helper function that extracts the extension
-	 * from the source_image.  This function lets us deal with
-	 * source_images with multiple periods, like: my.cool.jpg
-	 * It returns an associative array with two elements:
-	 * $array['ext']  = '.jpg';
-	 * $array['name'] = 'my.cool';
-	 *
-	 * @param	array
-	 * @return	array
-	 */
-	public function explode_name($source_image)
-	{
-		$ext = strrchr($source_image, '.');
-		$name = ($ext === FALSE) ? $source_image : substr($source_image, 0, -strlen($ext));
-
-		return array('ext' => $ext, 'name' => $name);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Is GD Installed?
-	 *
-	 * @return	bool
-	 */
-	public function gd_loaded()
-	{
-		if ( ! extension_loaded('gd'))
-		{
-			/* As it is stated in the PHP manual, dl() is not always available
-			 * and even if so - it could generate an E_WARNING message on failure
-			 */
-			return (function_exists('dl') && @dl('gd.so'));
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get GD version
-	 *
-	 * @return	mixed
-	 */
-	public function gd_version()
-	{
-		if (function_exists('gd_info'))
-		{
-			$gd_version = @gd_info();
-			return preg_replace('/\D/', '', $gd_version['GD Version']);
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set error message
-	 *
-	 * @param	string
-	 * @return	void
-	 */
-	public function set_error($msg)
-	{
-		$CI =& get_instance();
-		$CI->lang->load('imglib');
-
-		if (is_array($msg))
-		{
-			foreach ($msg as $val)
-			{
-				$msg = ($CI->lang->line($val) === FALSE) ? $val : $CI->lang->line($val);
-				$this->error_msg[] = $msg;
-				log_message('error', $msg);
-			}
-		}
-		else
-		{
-			$msg = ($CI->lang->line($msg) === FALSE) ? $msg : $CI->lang->line($msg);
-			$this->error_msg[] = $msg;
-			log_message('error', $msg);
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show error messages
-	 *
-	 * @param	string
-	 * @param	string
-	 * @return	string
-	 */
-	public function display_errors($open = '<p>', $close = '</p>')
-	{
-		return (count($this->error_msg) > 0) ? $open.implode($close.$open, $this->error_msg).$close : '';
-	}
-
-}
diff --git a/www-api/system/libraries/Javascript.php b/www-api/system/libraries/Javascript.php
deleted file mode 100644
index 8f2cf587..00000000
--- a/www-api/system/libraries/Javascript.php
+++ /dev/null
@@ -1,857 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Javascript Class
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Javascript
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/javascript.html
- * @deprecated	3.0.0	This was never a good idea in the first place.
- */
-class CI_Javascript {
-
-	/**
-	 * JavaScript location
-	 *
-	 * @var	string
-	 */
-	protected $_javascript_location = 'js';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Constructor
-	 *
-	 * @param	array	$params
-	 * @return	void
-	 */
-	public function __construct($params = array())
-	{
-		$defaults = array('js_library_driver' => 'jquery', 'autoload' => TRUE);
-
-		foreach ($defaults as $key => $val)
-		{
-			if (isset($params[$key]) && $params[$key] !== '')
-			{
-				$defaults[$key] = $params[$key];
-			}
-		}
-
-		extract($defaults);
-
-		$this->CI =& get_instance();
-
-		// load the requested js library
-		$this->CI->load->library('Javascript/'.$js_library_driver, array('autoload' => $autoload));
-		// make js to refer to current library
-		$this->js =& $this->CI->$js_library_driver;
-
-		log_message('info', 'Javascript Class Initialized and loaded. Driver used: '.$js_library_driver);
-	}
-
-	// --------------------------------------------------------------------
-	// Event Code
-	// --------------------------------------------------------------------
-
-	/**
-	 * Blur
-	 *
-	 * Outputs a javascript library blur event
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @return	string
-	 */
-	public function blur($element = 'this', $js = '')
-	{
-		return $this->js->_blur($element, $js);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Change
-	 *
-	 * Outputs a javascript library change event
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @return	string
-	 */
-	public function change($element = 'this', $js = '')
-	{
-		return $this->js->_change($element, $js);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Click
-	 *
-	 * Outputs a javascript library click event
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @param	bool	whether or not to return false
-	 * @return	string
-	 */
-	public function click($element = 'this', $js = '', $ret_false = TRUE)
-	{
-		return $this->js->_click($element, $js, $ret_false);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Double Click
-	 *
-	 * Outputs a javascript library dblclick event
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @return	string
-	 */
-	public function dblclick($element = 'this', $js = '')
-	{
-		return $this->js->_dblclick($element, $js);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Error
-	 *
-	 * Outputs a javascript library error event
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @return	string
-	 */
-	public function error($element = 'this', $js = '')
-	{
-		return $this->js->_error($element, $js);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Focus
-	 *
-	 * Outputs a javascript library focus event
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @return	string
-	 */
-	public function focus($element = 'this', $js = '')
-	{
-		return $this->js->_focus($element, $js);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Hover
-	 *
-	 * Outputs a javascript library hover event
-	 *
-	 * @param	string	- element
-	 * @param	string	- Javascript code for mouse over
-	 * @param	string	- Javascript code for mouse out
-	 * @return	string
-	 */
-	public function hover($element = 'this', $over = '', $out = '')
-	{
-		return $this->js->_hover($element, $over, $out);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Keydown
-	 *
-	 * Outputs a javascript library keydown event
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @return	string
-	 */
-	public function keydown($element = 'this', $js = '')
-	{
-		return $this->js->_keydown($element, $js);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Keyup
-	 *
-	 * Outputs a javascript library keydown event
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @return	string
-	 */
-	public function keyup($element = 'this', $js = '')
-	{
-		return $this->js->_keyup($element, $js);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Load
-	 *
-	 * Outputs a javascript library load event
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @return	string
-	 */
-	public function load($element = 'this', $js = '')
-	{
-		return $this->js->_load($element, $js);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Mousedown
-	 *
-	 * Outputs a javascript library mousedown event
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @return	string
-	 */
-	public function mousedown($element = 'this', $js = '')
-	{
-		return $this->js->_mousedown($element, $js);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Mouse Out
-	 *
-	 * Outputs a javascript library mouseout event
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @return	string
-	 */
-	public function mouseout($element = 'this', $js = '')
-	{
-		return $this->js->_mouseout($element, $js);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Mouse Over
-	 *
-	 * Outputs a javascript library mouseover event
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @return	string
-	 */
-	public function mouseover($element = 'this', $js = '')
-	{
-		return $this->js->_mouseover($element, $js);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Mouseup
-	 *
-	 * Outputs a javascript library mouseup event
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @return	string
-	 */
-	public function mouseup($element = 'this', $js = '')
-	{
-		return $this->js->_mouseup($element, $js);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Output
-	 *
-	 * Outputs the called javascript to the screen
-	 *
-	 * @param	string	The code to output
-	 * @return	string
-	 */
-	public function output($js)
-	{
-		return $this->js->_output($js);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Ready
-	 *
-	 * Outputs a javascript library mouseup event
-	 *
-	 * @param	string	$js	Code to execute
-	 * @return	string
-	 */
-	public function ready($js)
-	{
-		return $this->js->_document_ready($js);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Resize
-	 *
-	 * Outputs a javascript library resize event
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @return	string
-	 */
-	public function resize($element = 'this', $js = '')
-	{
-		return $this->js->_resize($element, $js);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Scroll
-	 *
-	 * Outputs a javascript library scroll event
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @return	string
-	 */
-	public function scroll($element = 'this', $js = '')
-	{
-		return $this->js->_scroll($element, $js);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Unload
-	 *
-	 * Outputs a javascript library unload event
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @return	string
-	 */
-	public function unload($element = 'this', $js = '')
-	{
-		return $this->js->_unload($element, $js);
-	}
-
-	// --------------------------------------------------------------------
-	// Effects
-	// --------------------------------------------------------------------
-
-	/**
-	 * Add Class
-	 *
-	 * Outputs a javascript library addClass event
-	 *
-	 * @param	string	- element
-	 * @param	string	- Class to add
-	 * @return	string
-	 */
-	public function addClass($element = 'this', $class = '')
-	{
-		return $this->js->_addClass($element, $class);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Animate
-	 *
-	 * Outputs a javascript library animate event
-	 *
-	 * @param	string	$element = 'this'
-	 * @param	array	$params = array()
-	 * @param	mixed	$speed			'slow', 'normal', 'fast', or time in milliseconds
-	 * @param	string	$extra
-	 * @return	string
-	 */
-	public function animate($element = 'this', $params = array(), $speed = '', $extra = '')
-	{
-		return $this->js->_animate($element, $params, $speed, $extra);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fade In
-	 *
-	 * Outputs a javascript library hide event
-	 *
-	 * @param	string	- element
-	 * @param	string	- One of 'slow', 'normal', 'fast', or time in milliseconds
-	 * @param	string	- Javascript callback function
-	 * @return	string
-	 */
-	public function fadeIn($element = 'this', $speed = '', $callback = '')
-	{
-		return $this->js->_fadeIn($element, $speed, $callback);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fade Out
-	 *
-	 * Outputs a javascript library hide event
-	 *
-	 * @param	string	- element
-	 * @param	string	- One of 'slow', 'normal', 'fast', or time in milliseconds
-	 * @param	string	- Javascript callback function
-	 * @return	string
-	 */
-	public function fadeOut($element = 'this', $speed = '', $callback = '')
-	{
-		return $this->js->_fadeOut($element, $speed, $callback);
-	}
-	// --------------------------------------------------------------------
-
-	/**
-	 * Slide Up
-	 *
-	 * Outputs a javascript library slideUp event
-	 *
-	 * @param	string	- element
-	 * @param	string	- One of 'slow', 'normal', 'fast', or time in milliseconds
-	 * @param	string	- Javascript callback function
-	 * @return	string
-	 */
-	public function slideUp($element = 'this', $speed = '', $callback = '')
-	{
-		return $this->js->_slideUp($element, $speed, $callback);
-
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Remove Class
-	 *
-	 * Outputs a javascript library removeClass event
-	 *
-	 * @param	string	- element
-	 * @param	string	- Class to add
-	 * @return	string
-	 */
-	public function removeClass($element = 'this', $class = '')
-	{
-		return $this->js->_removeClass($element, $class);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Slide Down
-	 *
-	 * Outputs a javascript library slideDown event
-	 *
-	 * @param	string	- element
-	 * @param	string	- One of 'slow', 'normal', 'fast', or time in milliseconds
-	 * @param	string	- Javascript callback function
-	 * @return	string
-	 */
-	public function slideDown($element = 'this', $speed = '', $callback = '')
-	{
-		return $this->js->_slideDown($element, $speed, $callback);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Slide Toggle
-	 *
-	 * Outputs a javascript library slideToggle event
-	 *
-	 * @param	string	- element
-	 * @param	string	- One of 'slow', 'normal', 'fast', or time in milliseconds
-	 * @param	string	- Javascript callback function
-	 * @return	string
-	 */
-	public function slideToggle($element = 'this', $speed = '', $callback = '')
-	{
-		return $this->js->_slideToggle($element, $speed, $callback);
-
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Hide
-	 *
-	 * Outputs a javascript library hide action
-	 *
-	 * @param	string	- element
-	 * @param	string	- One of 'slow', 'normal', 'fast', or time in milliseconds
-	 * @param	string	- Javascript callback function
-	 * @return	string
-	 */
-	public function hide($element = 'this', $speed = '', $callback = '')
-	{
-		return $this->js->_hide($element, $speed, $callback);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Toggle
-	 *
-	 * Outputs a javascript library toggle event
-	 *
-	 * @param	string	- element
-	 * @return	string
-	 */
-	public function toggle($element = 'this')
-	{
-		return $this->js->_toggle($element);
-
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Toggle Class
-	 *
-	 * Outputs a javascript library toggle class event
-	 *
-	 * @param	string	$element = 'this'
-	 * @param	string	$class = ''
-	 * @return	string
-	 */
-	public function toggleClass($element = 'this', $class = '')
-	{
-		return $this->js->_toggleClass($element, $class);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show
-	 *
-	 * Outputs a javascript library show event
-	 *
-	 * @param	string	- element
-	 * @param	string	- One of 'slow', 'normal', 'fast', or time in milliseconds
-	 * @param	string	- Javascript callback function
-	 * @return	string
-	 */
-	public function show($element = 'this', $speed = '', $callback = '')
-	{
-		return $this->js->_show($element, $speed, $callback);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Compile
-	 *
-	 * gather together all script needing to be output
-	 *
-	 * @param	string	$view_var
-	 * @param	bool	$script_tags
-	 * @return	string
-	 */
-	public function compile($view_var = 'script_foot', $script_tags = TRUE)
-	{
-		$this->js->_compile($view_var, $script_tags);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Clear Compile
-	 *
-	 * Clears any previous javascript collected for output
-	 *
-	 * @return	void
-	 */
-	public function clear_compile()
-	{
-		$this->js->_clear_compile();
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * External
-	 *
-	 * Outputs a <script> tag with the source as an external js file
-	 *
-	 * @param	string	$external_file
-	 * @param	bool	$relative
-	 * @return	string
-	 */
-	public function external($external_file = '', $relative = FALSE)
-	{
-		if ($external_file !== '')
-		{
-			$this->_javascript_location = $external_file;
-		}
-		elseif ($this->CI->config->item('javascript_location') !== '')
-		{
-			$this->_javascript_location = $this->CI->config->item('javascript_location');
-		}
-
-		if ($relative === TRUE OR strpos($external_file, 'http://') === 0 OR strpos($external_file, 'https://') === 0)
-		{
-			$str = $this->_open_script($external_file);
-		}
-		elseif (strpos($this->_javascript_location, 'http://') !== FALSE)
-		{
-			$str = $this->_open_script($this->_javascript_location.$external_file);
-		}
-		else
-		{
-			$str = $this->_open_script($this->CI->config->slash_item('base_url').$this->_javascript_location.$external_file);
-		}
-
-		return $str.$this->_close_script();
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Inline
-	 *
-	 * Outputs a <script> tag
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	bool	If a CDATA section should be added
-	 * @return	string
-	 */
-	public function inline($script, $cdata = TRUE)
-	{
-		return $this->_open_script()
-			. ($cdata ? "\n// <![CDATA[\n".$script."\n// ]]>\n" : "\n".$script."\n")
-			. $this->_close_script();
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Open Script
-	 *
-	 * Outputs an opening <script>
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	protected function _open_script($src = '')
-	{
-		return '<script type="text/javascript" charset="'.strtolower($this->CI->config->item('charset')).'"'
-			.($src === '' ? '>' : ' src="'.$src.'">');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Close Script
-	 *
-	 * Outputs an closing </script>
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	protected function _close_script($extra = "\n")
-	{
-		return '</script>'.$extra;
-	}
-
-	// --------------------------------------------------------------------
-	// AJAX-Y STUFF - still a testbed
-	// --------------------------------------------------------------------
-
-	/**
-	 * Update
-	 *
-	 * Outputs a javascript library slideDown event
-	 *
-	 * @param	string	- element
-	 * @param	string	- One of 'slow', 'normal', 'fast', or time in milliseconds
-	 * @param	string	- Javascript callback function
-	 * @return	string
-	 */
-	public function update($element = 'this', $speed = '', $callback = '')
-	{
-		return $this->js->_updater($element, $speed, $callback);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Generate JSON
-	 *
-	 * Can be passed a database result or associative array and returns a JSON formatted string
-	 *
-	 * @param	mixed	result set or array
-	 * @param	bool	match array types (defaults to objects)
-	 * @return	string	a json formatted string
-	 */
-	public function generate_json($result = NULL, $match_array_type = FALSE)
-	{
-		// JSON data can optionally be passed to this function
-		// either as a database result object or an array, or a user supplied array
-		if ($result !== NULL)
-		{
-			if (is_object($result))
-			{
-				$json_result = is_callable(array($result, 'result_array')) ? $result->result_array() : (array) $result;
-			}
-			elseif (is_array($result))
-			{
-				$json_result = $result;
-			}
-			else
-			{
-				return $this->_prep_args($result);
-			}
-		}
-		else
-		{
-			return 'null';
-		}
-
-		$json = array();
-		$_is_assoc = TRUE;
-
-		if ( ! is_array($json_result) && empty($json_result))
-		{
-			show_error('Generate JSON Failed - Illegal key, value pair.');
-		}
-		elseif ($match_array_type)
-		{
-			$_is_assoc = $this->_is_associative_array($json_result);
-		}
-
-		foreach ($json_result as $k => $v)
-		{
-			if ($_is_assoc)
-			{
-				$json[] = $this->_prep_args($k, TRUE).':'.$this->generate_json($v, $match_array_type);
-			}
-			else
-			{
-				$json[] = $this->generate_json($v, $match_array_type);
-			}
-		}
-
-		$json = implode(',', $json);
-
-		return $_is_assoc ? '{'.$json.'}' : '['.$json.']';
-
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Is associative array
-	 *
-	 * Checks for an associative array
-	 *
-	 * @param	array
-	 * @return	bool
-	 */
-	protected function _is_associative_array($arr)
-	{
-		foreach (array_keys($arr) as $key => $val)
-		{
-			if ($key !== $val)
-			{
-				return TRUE;
-			}
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Prep Args
-	 *
-	 * Ensures a standard json value and escapes values
-	 *
-	 * @param	mixed	$result
-	 * @param	bool	$is_key = FALSE
-	 * @return	string
-	 */
-	protected function _prep_args($result, $is_key = FALSE)
-	{
-		if ($result === NULL)
-		{
-			return 'null';
-		}
-		elseif (is_bool($result))
-		{
-			return ($result === TRUE) ? 'true' : 'false';
-		}
-		elseif (is_string($result) OR $is_key)
-		{
-			return '"'.str_replace(array('\\', "\t", "\n", "\r", '"', '/'), array('\\\\', '\\t', '\\n', "\\r", '\"', '\/'), $result).'"';
-		}
-		elseif (is_scalar($result))
-		{
-			return $result;
-		}
-	}
-
-}
diff --git a/www-api/system/libraries/Javascript/Jquery.php b/www-api/system/libraries/Javascript/Jquery.php
deleted file mode 100644
index e06f1ba0..00000000
--- a/www-api/system/libraries/Javascript/Jquery.php
+++ /dev/null
@@ -1,1077 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Jquery Class
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Loader
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/javascript.html
- */
-class CI_Jquery extends CI_Javascript {
-
-	/**
-	 * JavaScript directory location
-	 *
-	 * @var	string
-	 */
-	protected $_javascript_folder = 'js';
-
-	/**
-	 * JQuery code for load
-	 *
-	 * @var	array
-	 */
-	public $jquery_code_for_load = array();
-
-	/**
-	 * JQuery code for compile
-	 *
-	 * @var	array
-	 */
-	public $jquery_code_for_compile = array();
-
-	/**
-	 * JQuery corner active flag
-	 *
-	 * @var	bool
-	 */
-	public $jquery_corner_active = FALSE;
-
-	/**
-	 * JQuery table sorter active flag
-	 *
-	 * @var	bool
-	 */
-	public $jquery_table_sorter_active = FALSE;
-
-	/**
-	 * JQuery table sorter pager active
-	 *
-	 * @var	bool
-	 */
-	public $jquery_table_sorter_pager_active = FALSE;
-
-	/**
-	 * JQuery AJAX image
-	 *
-	 * @var	string
-	 */
-	public $jquery_ajax_img = '';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Constructor
-	 *
-	 * @param	array	$params
-	 * @return	void
-	 */
-	public function __construct($params)
-	{
-		$this->CI =& get_instance();
-		extract($params);
-
-		if ($autoload === TRUE)
-		{
-			$this->script();
-		}
-
-		log_message('info', 'Jquery Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-	// Event Code
-	// --------------------------------------------------------------------
-
-	/**
-	 * Blur
-	 *
-	 * Outputs a jQuery blur event
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @return	string
-	 */
-	protected function _blur($element = 'this', $js = '')
-	{
-		return $this->_add_event($element, $js, 'blur');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Change
-	 *
-	 * Outputs a jQuery change event
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @return	string
-	 */
-	protected function _change($element = 'this', $js = '')
-	{
-		return $this->_add_event($element, $js, 'change');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Click
-	 *
-	 * Outputs a jQuery click event
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @param	bool	whether or not to return false
-	 * @return	string
-	 */
-	protected function _click($element = 'this', $js = '', $ret_false = TRUE)
-	{
-		is_array($js) OR $js = array($js);
-
-		if ($ret_false)
-		{
-			$js[] = 'return false;';
-		}
-
-		return $this->_add_event($element, $js, 'click');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Double Click
-	 *
-	 * Outputs a jQuery dblclick event
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @return	string
-	 */
-	protected function _dblclick($element = 'this', $js = '')
-	{
-		return $this->_add_event($element, $js, 'dblclick');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Error
-	 *
-	 * Outputs a jQuery error event
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @return	string
-	 */
-	protected function _error($element = 'this', $js = '')
-	{
-		return $this->_add_event($element, $js, 'error');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Focus
-	 *
-	 * Outputs a jQuery focus event
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @return	string
-	 */
-	protected function _focus($element = 'this', $js = '')
-	{
-		return $this->_add_event($element, $js, 'focus');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Hover
-	 *
-	 * Outputs a jQuery hover event
-	 *
-	 * @param	string	- element
-	 * @param	string	- Javascript code for mouse over
-	 * @param	string	- Javascript code for mouse out
-	 * @return	string
-	 */
-	protected function _hover($element = 'this', $over = '', $out = '')
-	{
-		$event = "\n\t$(".$this->_prep_element($element).").hover(\n\t\tfunction()\n\t\t{\n\t\t\t{$over}\n\t\t}, \n\t\tfunction()\n\t\t{\n\t\t\t{$out}\n\t\t});\n";
-
-		$this->jquery_code_for_compile[] = $event;
-
-		return $event;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Keydown
-	 *
-	 * Outputs a jQuery keydown event
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @return	string
-	 */
-	protected function _keydown($element = 'this', $js = '')
-	{
-		return $this->_add_event($element, $js, 'keydown');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Keyup
-	 *
-	 * Outputs a jQuery keydown event
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @return	string
-	 */
-	protected function _keyup($element = 'this', $js = '')
-	{
-		return $this->_add_event($element, $js, 'keyup');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Load
-	 *
-	 * Outputs a jQuery load event
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @return	string
-	 */
-	protected function _load($element = 'this', $js = '')
-	{
-		return $this->_add_event($element, $js, 'load');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Mousedown
-	 *
-	 * Outputs a jQuery mousedown event
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @return	string
-	 */
-	protected function _mousedown($element = 'this', $js = '')
-	{
-		return $this->_add_event($element, $js, 'mousedown');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Mouse Out
-	 *
-	 * Outputs a jQuery mouseout event
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @return	string
-	 */
-	protected function _mouseout($element = 'this', $js = '')
-	{
-		return $this->_add_event($element, $js, 'mouseout');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Mouse Over
-	 *
-	 * Outputs a jQuery mouseover event
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @return	string
-	 */
-	protected function _mouseover($element = 'this', $js = '')
-	{
-		return $this->_add_event($element, $js, 'mouseover');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Mouseup
-	 *
-	 * Outputs a jQuery mouseup event
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @return	string
-	 */
-	protected function _mouseup($element = 'this', $js = '')
-	{
-		return $this->_add_event($element, $js, 'mouseup');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Output
-	 *
-	 * Outputs script directly
-	 *
-	 * @param	array	$array_js = array()
-	 * @return	void
-	 */
-	protected function _output($array_js = array())
-	{
-		if ( ! is_array($array_js))
-		{
-			$array_js = array($array_js);
-		}
-
-		foreach ($array_js as $js)
-		{
-			$this->jquery_code_for_compile[] = "\t".$js."\n";
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Resize
-	 *
-	 * Outputs a jQuery resize event
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @return	string
-	 */
-	protected function _resize($element = 'this', $js = '')
-	{
-		return $this->_add_event($element, $js, 'resize');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Scroll
-	 *
-	 * Outputs a jQuery scroll event
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @return	string
-	 */
-	protected function _scroll($element = 'this', $js = '')
-	{
-		return $this->_add_event($element, $js, 'scroll');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Unload
-	 *
-	 * Outputs a jQuery unload event
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @return	string
-	 */
-	protected function _unload($element = 'this', $js = '')
-	{
-		return $this->_add_event($element, $js, 'unload');
-	}
-
-	// --------------------------------------------------------------------
-	// Effects
-	// --------------------------------------------------------------------
-
-	/**
-	 * Add Class
-	 *
-	 * Outputs a jQuery addClass event
-	 *
-	 * @param	string	$element
-	 * @param	string	$class
-	 * @return	string
-	 */
-	protected function _addClass($element = 'this', $class = '')
-	{
-		$element = $this->_prep_element($element);
-		return '$('.$element.').addClass("'.$class.'");';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Animate
-	 *
-	 * Outputs a jQuery animate event
-	 *
-	 * @param	string	$element
-	 * @param	array	$params
-	 * @param	string	$speed	'slow', 'normal', 'fast', or time in milliseconds
-	 * @param	string	$extra
-	 * @return	string
-	 */
-	protected function _animate($element = 'this', $params = array(), $speed = '', $extra = '')
-	{
-		$element = $this->_prep_element($element);
-		$speed = $this->_validate_speed($speed);
-
-		$animations = "\t\t\t";
-
-		foreach ($params as $param => $value)
-		{
-			$animations .= $param.": '".$value."', ";
-		}
-
-		$animations = substr($animations, 0, -2); // remove the last ", "
-
-		if ($speed !== '')
-		{
-			$speed = ', '.$speed;
-		}
-
-		if ($extra !== '')
-		{
-			$extra = ', '.$extra;
-		}
-
-		return "$({$element}).animate({\n$animations\n\t\t}".$speed.$extra.');';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fade In
-	 *
-	 * Outputs a jQuery hide event
-	 *
-	 * @param	string	- element
-	 * @param	string	- One of 'slow', 'normal', 'fast', or time in milliseconds
-	 * @param	string	- Javascript callback function
-	 * @return	string
-	 */
-	protected function _fadeIn($element = 'this', $speed = '', $callback = '')
-	{
-		$element = $this->_prep_element($element);
-		$speed = $this->_validate_speed($speed);
-
-		if ($callback !== '')
-		{
-			$callback = ", function(){\n{$callback}\n}";
-		}
-
-		return "$({$element}).fadeIn({$speed}{$callback});";
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fade Out
-	 *
-	 * Outputs a jQuery hide event
-	 *
-	 * @param	string	- element
-	 * @param	string	- One of 'slow', 'normal', 'fast', or time in milliseconds
-	 * @param	string	- Javascript callback function
-	 * @return	string
-	 */
-	protected function _fadeOut($element = 'this', $speed = '', $callback = '')
-	{
-		$element = $this->_prep_element($element);
-		$speed = $this->_validate_speed($speed);
-
-		if ($callback !== '')
-		{
-			$callback = ", function(){\n{$callback}\n}";
-		}
-
-		return '$('.$element.').fadeOut('.$speed.$callback.');';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Hide
-	 *
-	 * Outputs a jQuery hide action
-	 *
-	 * @param	string	- element
-	 * @param	string	- One of 'slow', 'normal', 'fast', or time in milliseconds
-	 * @param	string	- Javascript callback function
-	 * @return	string
-	 */
-	protected function _hide($element = 'this', $speed = '', $callback = '')
-	{
-		$element = $this->_prep_element($element);
-		$speed = $this->_validate_speed($speed);
-
-		if ($callback !== '')
-		{
-			$callback = ", function(){\n{$callback}\n}";
-		}
-
-		return "$({$element}).hide({$speed}{$callback});";
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Remove Class
-	 *
-	 * Outputs a jQuery remove class event
-	 *
-	 * @param	string	$element
-	 * @param	string	$class
-	 * @return	string
-	 */
-	protected function _removeClass($element = 'this', $class = '')
-	{
-		$element = $this->_prep_element($element);
-		return '$('.$element.').removeClass("'.$class.'");';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Slide Up
-	 *
-	 * Outputs a jQuery slideUp event
-	 *
-	 * @param	string	- element
-	 * @param	string	- One of 'slow', 'normal', 'fast', or time in milliseconds
-	 * @param	string	- Javascript callback function
-	 * @return	string
-	 */
-	protected function _slideUp($element = 'this', $speed = '', $callback = '')
-	{
-		$element = $this->_prep_element($element);
-		$speed = $this->_validate_speed($speed);
-
-		if ($callback !== '')
-		{
-			$callback = ", function(){\n{$callback}\n}";
-		}
-
-		return '$('.$element.').slideUp('.$speed.$callback.');';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Slide Down
-	 *
-	 * Outputs a jQuery slideDown event
-	 *
-	 * @param	string	- element
-	 * @param	string	- One of 'slow', 'normal', 'fast', or time in milliseconds
-	 * @param	string	- Javascript callback function
-	 * @return	string
-	 */
-	protected function _slideDown($element = 'this', $speed = '', $callback = '')
-	{
-		$element = $this->_prep_element($element);
-		$speed = $this->_validate_speed($speed);
-
-		if ($callback !== '')
-		{
-			$callback = ", function(){\n{$callback}\n}";
-		}
-
-		return '$('.$element.').slideDown('.$speed.$callback.');';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Slide Toggle
-	 *
-	 * Outputs a jQuery slideToggle event
-	 *
-	 * @param	string	- element
-	 * @param	string	- One of 'slow', 'normal', 'fast', or time in milliseconds
-	 * @param	string	- Javascript callback function
-	 * @return	string
-	 */
-	protected function _slideToggle($element = 'this', $speed = '', $callback = '')
-	{
-		$element = $this->_prep_element($element);
-		$speed = $this->_validate_speed($speed);
-
-		if ($callback !== '')
-		{
-			$callback = ", function(){\n{$callback}\n}";
-		}
-
-		return '$('.$element.').slideToggle('.$speed.$callback.');';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Toggle
-	 *
-	 * Outputs a jQuery toggle event
-	 *
-	 * @param	string	- element
-	 * @return	string
-	 */
-	protected function _toggle($element = 'this')
-	{
-		$element = $this->_prep_element($element);
-		return '$('.$element.').toggle();';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Toggle Class
-	 *
-	 * Outputs a jQuery toggle class event
-	 *
-	 * @param	string	$element
-	 * @param	string	$class
-	 * @return	string
-	 */
-	protected function _toggleClass($element = 'this', $class = '')
-	{
-		$element = $this->_prep_element($element);
-		return '$('.$element.').toggleClass("'.$class.'");';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show
-	 *
-	 * Outputs a jQuery show event
-	 *
-	 * @param	string	- element
-	 * @param	string	- One of 'slow', 'normal', 'fast', or time in milliseconds
-	 * @param	string	- Javascript callback function
-	 * @return	string
-	 */
-	protected function _show($element = 'this', $speed = '', $callback = '')
-	{
-		$element = $this->_prep_element($element);
-		$speed = $this->_validate_speed($speed);
-
-		if ($callback !== '')
-		{
-			$callback = ", function(){\n{$callback}\n}";
-		}
-
-		return '$('.$element.').show('.$speed.$callback.');';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Updater
-	 *
-	 * An Ajax call that populates the designated DOM node with
-	 * returned content
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	the controller to run the call against
-	 * @param	string	optional parameters
-	 * @return	string
-	 */
-
-	protected function _updater($container = 'this', $controller = '', $options = '')
-	{
-		$container = $this->_prep_element($container);
-		$controller = (strpos('://', $controller) === FALSE) ? $controller : $this->CI->config->site_url($controller);
-
-		// ajaxStart and ajaxStop are better choices here... but this is a stop gap
-		if ($this->CI->config->item('javascript_ajax_img') === '')
-		{
-			$loading_notifier = 'Loading...';
-		}
-		else
-		{
-			$loading_notifier = '<img src="'.$this->CI->config->slash_item('base_url').$this->CI->config->item('javascript_ajax_img').'" alt="Loading" />';
-		}
-
-		$updater = '$('.$container.").empty();\n" // anything that was in... get it out
-			."\t\t$(".$container.').prepend("'.$loading_notifier."\");\n"; // to replace with an image
-
-		$request_options = '';
-		if ($options !== '')
-		{
-			$request_options .= ', {'
-					.(is_array($options) ? "'".implode("', '", $options)."'" : "'".str_replace(':', "':'", $options)."'")
-					.'}';
-		}
-
-		return $updater."\t\t$($container).load('$controller'$request_options);";
-	}
-
-	// --------------------------------------------------------------------
-	// Pre-written handy stuff
-	// --------------------------------------------------------------------
-
-	/**
-	 * Zebra tables
-	 *
-	 * @param	string	$class
-	 * @param	string	$odd
-	 * @param	string	$hover
-	 * @return	string
-	 */
-	protected function _zebraTables($class = '', $odd = 'odd', $hover = '')
-	{
-		$class = ($class !== '') ? '.'.$class : '';
-		$zebra = "\t\$(\"table{$class} tbody tr:nth-child(even)\").addClass(\"{$odd}\");";
-
-		$this->jquery_code_for_compile[] = $zebra;
-
-		if ($hover !== '')
-		{
-			$hover = $this->hover("table{$class} tbody tr", "$(this).addClass('hover');", "$(this).removeClass('hover');");
-		}
-
-		return $zebra;
-	}
-
-	// --------------------------------------------------------------------
-	// Plugins
-	// --------------------------------------------------------------------
-
-	/**
-	 * Corner Plugin
-	 *
-	 * @link	https://www.malsup.com/jquery/corner/
-	 * @param	string	$element
-	 * @param	string	$corner_style
-	 * @return	string
-	 */
-	public function corner($element = '', $corner_style = '')
-	{
-		// may want to make this configurable down the road
-		$corner_location = '/plugins/jquery.corner.js';
-
-		if ($corner_style !== '')
-		{
-			$corner_style = '"'.$corner_style.'"';
-		}
-
-		return '$('.$this->_prep_element($element).').corner('.$corner_style.');';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Modal window
-	 *
-	 * Load a thickbox modal window
-	 *
-	 * @param	string	$src
-	 * @param	bool	$relative
-	 * @return	void
-	 */
-	public function modal($src, $relative = FALSE)
-	{
-		$this->jquery_code_for_load[] = $this->external($src, $relative);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Effect
-	 *
-	 * Load an Effect library
-	 *
-	 * @param	string	$src
-	 * @param	bool	$relative
-	 * @return	void
-	 */
-	public function effect($src, $relative = FALSE)
-	{
-		$this->jquery_code_for_load[] = $this->external($src, $relative);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Plugin
-	 *
-	 * Load a plugin library
-	 *
-	 * @param	string	$src
-	 * @param	bool	$relative
-	 * @return	void
-	 */
-	public function plugin($src, $relative = FALSE)
-	{
-		$this->jquery_code_for_load[] = $this->external($src, $relative);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * UI
-	 *
-	 * Load a user interface library
-	 *
-	 * @param	string	$src
-	 * @param	bool	$relative
-	 * @return	void
-	 */
-	public function ui($src, $relative = FALSE)
-	{
-		$this->jquery_code_for_load[] = $this->external($src, $relative);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Sortable
-	 *
-	 * Creates a jQuery sortable
-	 *
-	 * @param	string	$element
-	 * @param	array	$options
-	 * @return	string
-	 */
-	public function sortable($element, $options = array())
-	{
-		if (count($options) > 0)
-		{
-			$sort_options = array();
-			foreach ($options as $k=>$v)
-			{
-				$sort_options[] = "\n\t\t".$k.': '.$v;
-			}
-			$sort_options = implode(',', $sort_options);
-		}
-		else
-		{
-			$sort_options = '';
-		}
-
-		return '$('.$this->_prep_element($element).').sortable({'.$sort_options."\n\t});";
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Table Sorter Plugin
-	 *
-	 * @param	string	table name
-	 * @param	string	plugin location
-	 * @return	string
-	 */
-	public function tablesorter($table = '', $options = '')
-	{
-		$this->jquery_code_for_compile[] = "\t$(".$this->_prep_element($table).').tablesorter('.$options.");\n";
-	}
-
-	// --------------------------------------------------------------------
-	// Class functions
-	// --------------------------------------------------------------------
-
-	/**
-	 * Add Event
-	 *
-	 * Constructs the syntax for an event, and adds to into the array for compilation
-	 *
-	 * @param	string	The element to attach the event to
-	 * @param	string	The code to execute
-	 * @param	string	The event to pass
-	 * @return	string
-	 */
-	protected function _add_event($element, $js, $event)
-	{
-		if (is_array($js))
-		{
-			$js = implode("\n\t\t", $js);
-		}
-
-		$event = "\n\t$(".$this->_prep_element($element).').'.$event."(function(){\n\t\t{$js}\n\t});\n";
-		$this->jquery_code_for_compile[] = $event;
-		return $event;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Compile
-	 *
-	 * As events are specified, they are stored in an array
-	 * This function compiles them all for output on a page
-	 *
-	 * @param	string	$view_var
-	 * @param	bool	$script_tags
-	 * @return	void
-	 */
-	protected function _compile($view_var = 'script_foot', $script_tags = TRUE)
-	{
-		// External references
-		$external_scripts = implode('', $this->jquery_code_for_load);
-		$this->CI->load->vars(array('library_src' => $external_scripts));
-
-		if (count($this->jquery_code_for_compile) === 0)
-		{
-			// no inline references, let's just return
-			return;
-		}
-
-		// Inline references
-		$script = '$(document).ready(function() {'."\n"
-			.implode('', $this->jquery_code_for_compile)
-			.'});';
-
-		$output = ($script_tags === FALSE) ? $script : $this->inline($script);
-
-		$this->CI->load->vars(array($view_var => $output));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Clear Compile
-	 *
-	 * Clears the array of script events collected for output
-	 *
-	 * @return	void
-	 */
-	protected function _clear_compile()
-	{
-		$this->jquery_code_for_compile = array();
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Document Ready
-	 *
-	 * A wrapper for writing document.ready()
-	 *
-	 * @param	array	$js
-	 * @return	void
-	 */
-	protected function _document_ready($js)
-	{
-		is_array($js) OR $js = array($js);
-
-		foreach ($js as $script)
-		{
-			$this->jquery_code_for_compile[] = $script;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Script Tag
-	 *
-	 * Outputs the script tag that loads the jquery.js file into an HTML document
-	 *
-	 * @param	string	$library_src
-	 * @param	bool	$relative
-	 * @return	string
-	 */
-	public function script($library_src = '', $relative = FALSE)
-	{
-		$library_src = $this->external($library_src, $relative);
-		$this->jquery_code_for_load[] = $library_src;
-		return $library_src;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Prep Element
-	 *
-	 * Puts HTML element in quotes for use in jQuery code
-	 * unless the supplied element is the Javascript 'this'
-	 * object, in which case no quotes are added
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	protected function _prep_element($element)
-	{
-		if ($element !== 'this')
-		{
-			$element = '"'.$element.'"';
-		}
-
-		return $element;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Validate Speed
-	 *
-	 * Ensures the speed parameter is valid for jQuery
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	protected function _validate_speed($speed)
-	{
-		if (in_array($speed, array('slow', 'normal', 'fast')))
-		{
-			return '"'.$speed.'"';
-		}
-		elseif (preg_match('/[^0-9]/', $speed))
-		{
-			return '';
-		}
-
-		return $speed;
-	}
-
-}
diff --git a/www-api/system/libraries/Javascript/index.html b/www-api/system/libraries/Javascript/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/system/libraries/Javascript/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/system/libraries/Migration.php b/www-api/system/libraries/Migration.php
deleted file mode 100644
index 9ee92b6e..00000000
--- a/www-api/system/libraries/Migration.php
+++ /dev/null
@@ -1,478 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Migration Class
- *
- * All migrations should implement this, forces up() and down() and gives
- * access to the CI super-global.
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Libraries
- * @author		Reactor Engineers
- * @link
- */
-class CI_Migration {
-
-	/**
-	 * Whether the library is enabled
-	 *
-	 * @var bool
-	 */
-	protected $_migration_enabled = FALSE;
-
-	/**
-	 * Migration numbering type
-	 *
-	 * @var	bool
-	 */
-	protected $_migration_type = 'sequential';
-
-	/**
-	 * Path to migration classes
-	 *
-	 * @var string
-	 */
-	protected $_migration_path = NULL;
-
-	/**
-	 * Current migration version
-	 *
-	 * @var mixed
-	 */
-	protected $_migration_version = 0;
-
-	/**
-	 * Database table with migration info
-	 *
-	 * @var string
-	 */
-	protected $_migration_table = 'migrations';
-
-	/**
-	 * Whether to automatically run migrations
-	 *
-	 * @var	bool
-	 */
-	protected $_migration_auto_latest = FALSE;
-
-	/**
-	 * Migration basename regex
-	 *
-	 * @var string
-	 */
-	protected $_migration_regex;
-
-	/**
-	 * Error message
-	 *
-	 * @var string
-	 */
-	protected $_error_string = '';
-
-	/**
-	 * Initialize Migration Class
-	 *
-	 * @param	array	$config
-	 * @return	void
-	 */
-	public function __construct($config = array())
-	{
-		// Only run this constructor on main library load
-		if ( ! in_array(get_class($this), array('CI_Migration', config_item('subclass_prefix').'Migration'), TRUE))
-		{
-			return;
-		}
-
-		foreach ($config as $key => $val)
-		{
-			$this->{'_'.$key} = $val;
-		}
-
-		log_message('info', 'Migrations Class Initialized');
-
-		// Are they trying to use migrations while it is disabled?
-		if ($this->_migration_enabled !== TRUE)
-		{
-			show_error('Migrations has been loaded but is disabled or set up incorrectly.');
-		}
-
-		// If not set, set it
-		$this->_migration_path !== '' OR $this->_migration_path = APPPATH.'migrations/';
-
-		// Add trailing slash if not set
-		$this->_migration_path = rtrim($this->_migration_path, '/').'/';
-
-		// Load migration language
-		$this->lang->load('migration');
-
-		// They'll probably be using dbforge
-		$this->load->dbforge();
-
-		// Make sure the migration table name was set.
-		if (empty($this->_migration_table))
-		{
-			show_error('Migrations configuration file (migration.php) must have "migration_table" set.');
-		}
-
-		// Migration basename regex
-		$this->_migration_regex = ($this->_migration_type === 'timestamp')
-			? '/^\d{14}_(\w+)$/'
-			: '/^\d{3}_(\w+)$/';
-
-		// Make sure a valid migration numbering type was set.
-		if ( ! in_array($this->_migration_type, array('sequential', 'timestamp')))
-		{
-			show_error('An invalid migration numbering type was specified: '.$this->_migration_type);
-		}
-
-		// If the migrations table is missing, make it
-		if ( ! $this->db->table_exists($this->_migration_table))
-		{
-			$this->dbforge->add_field(array(
-				'version' => array('type' => 'BIGINT', 'constraint' => 20),
-			));
-
-			$this->dbforge->create_table($this->_migration_table, TRUE);
-
-			$this->db->insert($this->_migration_table, array('version' => 0));
-		}
-
-		// Do we auto migrate to the latest migration?
-		if ($this->_migration_auto_latest === TRUE && ! $this->latest())
-		{
-			show_error($this->error_string());
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Migrate to a schema version
-	 *
-	 * Calls each migration step required to get to the schema version of
-	 * choice
-	 *
-	 * @param	string	$target_version	Target schema version
-	 * @return	mixed	TRUE if no migrations are found, current version string on success, FALSE on failure
-	 */
-	public function version($target_version)
-	{
-		// Note: We use strings, so that timestamp versions work on 32-bit systems
-		$current_version = $this->_get_version();
-
-		if ($this->_migration_type === 'sequential')
-		{
-			$target_version = sprintf('%03d', $target_version);
-		}
-		else
-		{
-			$target_version = (string) $target_version;
-		}
-
-		$migrations = $this->find_migrations();
-
-		if ($target_version > 0 && ! isset($migrations[$target_version]))
-		{
-			$this->_error_string = sprintf($this->lang->line('migration_not_found'), $target_version);
-			return FALSE;
-		}
-
-		if ($target_version > $current_version)
-		{
-			$method = 'up';
-		}
-		elseif ($target_version < $current_version)
-		{
-			$method = 'down';
-			// We need this so that migrations are applied in reverse order
-			krsort($migrations);
-		}
-		else
-		{
-			// Well, there's nothing to migrate then ...
-			return TRUE;
-		}
-
-		// Validate all available migrations within our target range.
-		//
-		// Unfortunately, we'll have to use another loop to run them
-		// in order to avoid leaving the procedure in a broken state.
-		//
-		// See https://github.com/bcit-ci/CodeIgniter/issues/4539
-		$pending = array();
-		foreach ($migrations as $number => $file)
-		{
-			// Ignore versions out of our range.
-			//
-			// Because we've previously sorted the $migrations array depending on the direction,
-			// we can safely break the loop once we reach $target_version ...
-			if ($method === 'up')
-			{
-				if ($number <= $current_version)
-				{
-					continue;
-				}
-				elseif ($number > $target_version)
-				{
-					break;
-				}
-			}
-			else
-			{
-				if ($number > $current_version)
-				{
-					continue;
-				}
-				elseif ($number <= $target_version)
-				{
-					break;
-				}
-			}
-
-			// Check for sequence gaps
-			if ($this->_migration_type === 'sequential')
-			{
-				if (isset($previous) && abs($number - $previous) > 1)
-				{
-					$this->_error_string = sprintf($this->lang->line('migration_sequence_gap'), $number);
-					return FALSE;
-				}
-
-				$previous = $number;
-			}
-
-			include_once($file);
-			$class = 'Migration_'.ucfirst(strtolower($this->_get_migration_name(basename($file, '.php'))));
-
-			// Validate the migration file structure
-			if ( ! class_exists($class, FALSE))
-			{
-				$this->_error_string = sprintf($this->lang->line('migration_class_doesnt_exist'), $class);
-				return FALSE;
-			}
-			elseif ( ! method_exists($class, $method) OR ! (new ReflectionMethod($class, $method))->isPublic())
-			{
-				$this->_error_string = sprintf($this->lang->line('migration_missing_'.$method.'_method'), $class);
-				return FALSE;
-			}
-
-			$pending[$number] = array($class, $method);
-		}
-
-		// Now just run the necessary migrations
-		foreach ($pending as $number => $migration)
-		{
-			log_message('debug', 'Migrating '.$method.' from version '.$current_version.' to version '.$number);
-
-			$migration[0] = new $migration[0];
-			call_user_func($migration);
-			$current_version = $number;
-			$this->_update_version($current_version);
-		}
-
-		// This is necessary when moving down, since the the last migration applied
-		// will be the down() method for the next migration up from the target
-		if ($current_version <> $target_version)
-		{
-			$current_version = $target_version;
-			$this->_update_version($current_version);
-		}
-
-		log_message('debug', 'Finished migrating to '.$current_version);
-		return $current_version;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Sets the schema to the latest migration
-	 *
-	 * @return	mixed	Current version string on success, FALSE on failure
-	 */
-	public function latest()
-	{
-		$migrations = $this->find_migrations();
-
-		if (empty($migrations))
-		{
-			$this->_error_string = $this->lang->line('migration_none_found');
-			return FALSE;
-		}
-
-		$last_migration = basename(end($migrations));
-
-		// Calculate the last migration step from existing migration
-		// filenames and proceed to the standard version migration
-		return $this->version($this->_get_migration_number($last_migration));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Sets the schema to the migration version set in config
-	 *
-	 * @return	mixed	TRUE if no migrations are found, current version string on success, FALSE on failure
-	 */
-	public function current()
-	{
-		return $this->version($this->_migration_version);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Error string
-	 *
-	 * @return	string	Error message returned as a string
-	 */
-	public function error_string()
-	{
-		return $this->_error_string;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Retrieves list of available migration scripts
-	 *
-	 * @return	array	list of migration file paths sorted by version
-	 */
-	public function find_migrations()
-	{
-		$migrations = array();
-
-		// Load all *_*.php files in the migrations path
-		foreach (glob($this->_migration_path.'*_*.php') as $file)
-		{
-			$name = basename($file, '.php');
-
-			// Filter out non-migration files
-			if (preg_match($this->_migration_regex, $name))
-			{
-				$number = $this->_get_migration_number($name);
-
-				// There cannot be duplicate migration numbers
-				if (isset($migrations[$number]))
-				{
-					$this->_error_string = sprintf($this->lang->line('migration_multiple_version'), $number);
-					show_error($this->_error_string);
-				}
-
-				$migrations[$number] = $file;
-			}
-		}
-
-		ksort($migrations);
-		return $migrations;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Extracts the migration number from a filename
-	 *
-	 * @param	string	$migration
-	 * @return	string	Numeric portion of a migration filename
-	 */
-	protected function _get_migration_number($migration)
-	{
-		return sscanf($migration, '%[0-9]+', $number)
-			? $number : '0';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Extracts the migration class name from a filename
-	 *
-	 * @param	string	$migration
-	 * @return	string	text portion of a migration filename
-	 */
-	protected function _get_migration_name($migration)
-	{
-		$parts = explode('_', $migration);
-		array_shift($parts);
-		return implode('_', $parts);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Retrieves current schema version
-	 *
-	 * @return	string	Current migration version
-	 */
-	protected function _get_version()
-	{
-		$row = $this->db->select('version')->get($this->_migration_table)->row();
-		return $row ? $row->version : '0';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Stores the current schema version
-	 *
-	 * @param	string	$migration	Migration reached
-	 * @return	void
-	 */
-	protected function _update_version($migration)
-	{
-		$this->db->update($this->_migration_table, array(
-			'version' => $migration
-		));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Enable the use of CI super-global
-	 *
-	 * @param	string	$var
-	 * @return	mixed
-	 */
-	public function __get($var)
-	{
-		return get_instance()->$var;
-	}
-
-}
diff --git a/www-api/system/libraries/Pagination.php b/www-api/system/libraries/Pagination.php
deleted file mode 100644
index 4d945a00..00000000
--- a/www-api/system/libraries/Pagination.php
+++ /dev/null
@@ -1,705 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Pagination Class
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Pagination
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/pagination.html
- */
-class CI_Pagination {
-
-	/**
-	 * Base URL
-	 *
-	 * The page that we're linking to
-	 *
-	 * @var	string
-	 */
-	protected $base_url		= '';
-
-	/**
-	 * Prefix
-	 *
-	 * @var	string
-	 */
-	protected $prefix = '';
-
-	/**
-	 * Suffix
-	 *
-	 * @var	string
-	 */
-	protected $suffix = '';
-
-	/**
-	 * Total number of items
-	 *
-	 * @var	int
-	 */
-	protected $total_rows = 0;
-
-	/**
-	 * Number of links to show
-	 *
-	 * Relates to "digit" type links shown before/after
-	 * the currently viewed page.
-	 *
-	 * @var	int
-	 */
-	protected $num_links = 2;
-
-	/**
-	 * Items per page
-	 *
-	 * @var	int
-	 */
-	public $per_page = 10;
-
-	/**
-	 * Current page
-	 *
-	 * @var	int
-	 */
-	public $cur_page = 0;
-
-	/**
-	 * Use page numbers flag
-	 *
-	 * Whether to use actual page numbers instead of an offset
-	 *
-	 * @var	bool
-	 */
-	protected $use_page_numbers = FALSE;
-
-	/**
-	 * First link
-	 *
-	 * @var	string
-	 */
-	protected $first_link = '&lsaquo; First';
-
-	/**
-	 * Next link
-	 *
-	 * @var	string
-	 */
-	protected $next_link = '&gt;';
-
-	/**
-	 * Previous link
-	 *
-	 * @var	string
-	 */
-	protected $prev_link = '&lt;';
-
-	/**
-	 * Last link
-	 *
-	 * @var	string
-	 */
-	protected $last_link = 'Last &rsaquo;';
-
-	/**
-	 * URI Segment
-	 *
-	 * @var	int
-	 */
-	protected $uri_segment = 0;
-
-	/**
-	 * Full tag open
-	 *
-	 * @var	string
-	 */
-	protected $full_tag_open = '';
-
-	/**
-	 * Full tag close
-	 *
-	 * @var	string
-	 */
-	protected $full_tag_close = '';
-
-	/**
-	 * First tag open
-	 *
-	 * @var	string
-	 */
-	protected $first_tag_open = '';
-
-	/**
-	 * First tag close
-	 *
-	 * @var	string
-	 */
-	protected $first_tag_close = '';
-
-	/**
-	 * Last tag open
-	 *
-	 * @var	string
-	 */
-	protected $last_tag_open = '';
-
-	/**
-	 * Last tag close
-	 *
-	 * @var	string
-	 */
-	protected $last_tag_close = '';
-
-	/**
-	 * First URL
-	 *
-	 * An alternative URL for the first page
-	 *
-	 * @var	string
-	 */
-	protected $first_url = '';
-
-	/**
-	 * Current tag open
-	 *
-	 * @var	string
-	 */
-	protected $cur_tag_open = '<strong>';
-
-	/**
-	 * Current tag close
-	 *
-	 * @var	string
-	 */
-	protected $cur_tag_close = '</strong>';
-
-	/**
-	 * Next tag open
-	 *
-	 * @var	string
-	 */
-	protected $next_tag_open = '';
-
-	/**
-	 * Next tag close
-	 *
-	 * @var	string
-	 */
-	protected $next_tag_close = '';
-
-	/**
-	 * Previous tag open
-	 *
-	 * @var	string
-	 */
-	protected $prev_tag_open = '';
-
-	/**
-	 * Previous tag close
-	 *
-	 * @var	string
-	 */
-	protected $prev_tag_close = '';
-
-	/**
-	 * Number tag open
-	 *
-	 * @var	string
-	 */
-	protected $num_tag_open = '';
-
-	/**
-	 * Number tag close
-	 *
-	 * @var	string
-	 */
-	protected $num_tag_close = '';
-
-	/**
-	 * Page query string flag
-	 *
-	 * @var	bool
-	 */
-	protected $page_query_string = FALSE;
-
-	/**
-	 * Query string segment
-	 *
-	 * @var	string
-	 */
-	protected $query_string_segment = 'per_page';
-
-	/**
-	 * Display pages flag
-	 *
-	 * @var	bool
-	 */
-	protected $display_pages = TRUE;
-
-	/**
-	 * Attributes
-	 *
-	 * @var	string
-	 */
-	protected $_attributes = '';
-
-	/**
-	 * Link types
-	 *
-	 * "rel" attribute
-	 *
-	 * @see	CI_Pagination::_attr_rel()
-	 * @var	array
-	 */
-	protected $_link_types = array();
-
-	/**
-	 * Reuse query string flag
-	 *
-	 * @var	bool
-	 */
-	protected $reuse_query_string = FALSE;
-
-	/**
-	 * Use global URL suffix flag
-	 *
-	 * @var	bool
-	 */
-	protected $use_global_url_suffix = FALSE;
-
-	/**
-	 * Data page attribute
-	 *
-	 * @var	string
-	 */
-	protected $data_page_attr = 'data-ci-pagination-page';
-
-	/**
-	 * CI Singleton
-	 *
-	 * @var	object
-	 */
-	protected $CI;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Constructor
-	 *
-	 * @param	array	$params	Initialization parameters
-	 * @return	void
-	 */
-	public function __construct($params = array())
-	{
-		$this->CI =& get_instance();
-		$this->CI->load->language('pagination');
-		foreach (array('first_link', 'next_link', 'prev_link', 'last_link') as $key)
-		{
-			if (($val = $this->CI->lang->line('pagination_'.$key)) !== FALSE)
-			{
-				$this->$key = $val;
-			}
-		}
-
-		// _parse_attributes(), called by initialize(), needs to run at least once
-		// in order to enable "rel" attributes, and this triggers it.
-		isset($params['attributes']) OR $params['attributes'] = array();
-
-		$this->initialize($params);
-		log_message('info', 'Pagination Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Initialize Preferences
-	 *
-	 * @param	array	$params	Initialization parameters
-	 * @return	CI_Pagination
-	 */
-	public function initialize(array $params = array())
-	{
-		if (isset($params['attributes']) && is_array($params['attributes']))
-		{
-			$this->_parse_attributes($params['attributes']);
-			unset($params['attributes']);
-		}
-
-		// Deprecated legacy support for the anchor_class option
-		// Should be removed in CI 3.1+
-		if (isset($params['anchor_class']))
-		{
-			empty($params['anchor_class']) OR $attributes['class'] = $params['anchor_class'];
-			unset($params['anchor_class']);
-		}
-
-		foreach ($params as $key => $val)
-		{
-			if (property_exists($this, $key))
-			{
-				$this->$key = $val;
-			}
-		}
-
-		if ($this->CI->config->item('enable_query_strings') === TRUE)
-		{
-			$this->page_query_string = TRUE;
-		}
-
-		if ($this->use_global_url_suffix === TRUE)
-		{
-			$this->suffix = $this->CI->config->item('url_suffix');
-		}
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Generate the pagination links
-	 *
-	 * @return	string
-	 */
-	public function create_links()
-	{
-		// If our item count or per-page total is zero there is no need to continue.
-		// Note: DO NOT change the operator to === here!
-		if ($this->total_rows == 0 OR $this->per_page == 0)
-		{
-			return '';
-		}
-
-		// Calculate the total number of pages
-		$num_pages = (int) ceil($this->total_rows / $this->per_page);
-
-		// Is there only one page? Hm... nothing more to do here then.
-		if ($num_pages === 1)
-		{
-			return '';
-		}
-
-		// Check the user defined number of links.
-		$this->num_links = (int) $this->num_links;
-
-		if ($this->num_links < 0)
-		{
-			show_error('Your number of links must be a non-negative number.');
-		}
-
-		// Keep any existing query string items.
-		// Note: Has nothing to do with any other query string option.
-		if ($this->reuse_query_string === TRUE)
-		{
-			$get = $this->CI->input->get();
-
-			// Unset the control, method, old-school routing options
-			unset($get['c'], $get['m'], $get[$this->query_string_segment]);
-		}
-		else
-		{
-			$get = array();
-		}
-
-		// Put together our base and first URLs.
-		// Note: DO NOT append to the properties as that would break successive calls
-		$base_url = trim($this->base_url);
-		$first_url = $this->first_url;
-
-		$query_string = '';
-		$query_string_sep = (strpos($base_url, '?') === FALSE) ? '?' : '&amp;';
-
-		// Are we using query strings?
-		if ($this->page_query_string === TRUE)
-		{
-			// If a custom first_url hasn't been specified, we'll create one from
-			// the base_url, but without the page item.
-			if ($first_url === '')
-			{
-				$first_url = $base_url;
-
-				// If we saved any GET items earlier, make sure they're appended.
-				if ( ! empty($get))
-				{
-					$first_url .= $query_string_sep.http_build_query($get);
-				}
-			}
-
-			// Add the page segment to the end of the query string, where the
-			// page number will be appended.
-			$base_url .= $query_string_sep.http_build_query(array_merge($get, array($this->query_string_segment => '')));
-		}
-		else
-		{
-			// Standard segment mode.
-			// Generate our saved query string to append later after the page number.
-			if ( ! empty($get))
-			{
-				$query_string = $query_string_sep.http_build_query($get);
-				$this->suffix .= $query_string;
-			}
-
-			// Does the base_url have the query string in it?
-			// If we're supposed to save it, remove it so we can append it later.
-			if ($this->reuse_query_string === TRUE && ($base_query_pos = strpos($base_url, '?')) !== FALSE)
-			{
-				$base_url = substr($base_url, 0, $base_query_pos);
-			}
-
-			if ($first_url === '')
-			{
-				$first_url = $base_url.$query_string;
-			}
-
-			$base_url = rtrim($base_url, '/').'/';
-		}
-
-		// Determine the current page number.
-		$base_page = ($this->use_page_numbers) ? 1 : 0;
-
-		// Are we using query strings?
-		if ($this->page_query_string === TRUE)
-		{
-			$this->cur_page = $this->CI->input->get($this->query_string_segment);
-		}
-		elseif (empty($this->cur_page))
-		{
-			// Default to the last segment number if one hasn't been defined.
-			if ($this->uri_segment === 0)
-			{
-				$this->uri_segment = count($this->CI->uri->segment_array());
-			}
-
-			$this->cur_page = $this->CI->uri->segment($this->uri_segment);
-
-			// Remove any specified prefix/suffix from the segment.
-			if ($this->prefix !== '' OR $this->suffix !== '')
-			{
-				$this->cur_page = str_replace(array($this->prefix, $this->suffix), '', $this->cur_page);
-			}
-		}
-		else
-		{
-			$this->cur_page = (string) $this->cur_page;
-		}
-
-		// If something isn't quite right, back to the default base page.
-		if ( ! ctype_digit($this->cur_page) OR ($this->use_page_numbers && (int) $this->cur_page === 0))
-		{
-			$this->cur_page = $base_page;
-		}
-		else
-		{
-			// Make sure we're using integers for comparisons later.
-			$this->cur_page = (int) $this->cur_page;
-		}
-
-		// Is the page number beyond the result range?
-		// If so, we show the last page.
-		if ($this->use_page_numbers)
-		{
-			if ($this->cur_page > $num_pages)
-			{
-				$this->cur_page = $num_pages;
-			}
-		}
-		elseif ($this->cur_page > $this->total_rows)
-		{
-			$this->cur_page = ($num_pages - 1) * $this->per_page;
-		}
-
-		$uri_page_number = $this->cur_page;
-
-		// If we're using offset instead of page numbers, convert it
-		// to a page number, so we can generate the surrounding number links.
-		if ( ! $this->use_page_numbers)
-		{
-			$this->cur_page = (int) floor(($this->cur_page/$this->per_page) + 1);
-		}
-
-		// Calculate the start and end numbers. These determine
-		// which number to start and end the digit links with.
-		$start	= (($this->cur_page - $this->num_links) > 0) ? $this->cur_page - ($this->num_links - 1) : 1;
-		$end	= (($this->cur_page + $this->num_links) < $num_pages) ? $this->cur_page + $this->num_links : $num_pages;
-
-		// And here we go...
-		$output = '';
-
-		// Render the "First" link.
-		if ($this->first_link !== FALSE && $this->cur_page > ($this->num_links + 1 + ! $this->num_links))
-		{
-			// Take the general parameters, and squeeze this pagination-page attr in for JS frameworks.
-			$attributes = sprintf('%s %s="%d"', $this->_attributes, $this->data_page_attr, 1);
-
-			$output .= $this->first_tag_open.'<a href="'.$first_url.'"'.$attributes.$this->_attr_rel('start').'>'
-				.$this->first_link.'</a>'.$this->first_tag_close;
-		}
-
-		// Render the "Previous" link.
-		if ($this->prev_link !== FALSE && $this->cur_page !== 1)
-		{
-			$i = ($this->use_page_numbers) ? $uri_page_number - 1 : $uri_page_number - $this->per_page;
-
-			$attributes = sprintf('%s %s="%d"', $this->_attributes, $this->data_page_attr, ($this->cur_page - 1));
-
-			if ($i === $base_page)
-			{
-				// First page
-				$output .= $this->prev_tag_open.'<a href="'.$first_url.'"'.$attributes.$this->_attr_rel('prev').'>'
-					.$this->prev_link.'</a>'.$this->prev_tag_close;
-			}
-			else
-			{
-				$append = $this->prefix.$i.$this->suffix;
-				$output .= $this->prev_tag_open.'<a href="'.$base_url.$append.'"'.$attributes.$this->_attr_rel('prev').'>'
-					.$this->prev_link.'</a>'.$this->prev_tag_close;
-			}
-
-		}
-
-		// Render the pages
-		if ($this->display_pages !== FALSE)
-		{
-			// Write the digit links
-			for ($loop = $start - 1; $loop <= $end; $loop++)
-			{
-				$i = ($this->use_page_numbers) ? $loop : ($loop * $this->per_page) - $this->per_page;
-
-				$attributes = sprintf('%s %s="%d"', $this->_attributes, $this->data_page_attr, $loop);
-
-				if ($i >= $base_page)
-				{
-					if ($this->cur_page === $loop)
-					{
-						// Current page
-						$output .= $this->cur_tag_open.$loop.$this->cur_tag_close;
-					}
-					elseif ($i === $base_page)
-					{
-						// First page
-						$output .= $this->num_tag_open.'<a href="'.$first_url.'"'.$attributes.$this->_attr_rel('start').'>'
-							.$loop.'</a>'.$this->num_tag_close;
-					}
-					else
-					{
-						$append = $this->prefix.$i.$this->suffix;
-						$output .= $this->num_tag_open.'<a href="'.$base_url.$append.'"'.$attributes.'>'
-							.$loop.'</a>'.$this->num_tag_close;
-					}
-				}
-			}
-		}
-
-		// Render the "next" link
-		if ($this->next_link !== FALSE && $this->cur_page < $num_pages)
-		{
-			$i = ($this->use_page_numbers) ? $this->cur_page + 1 : $this->cur_page * $this->per_page;
-
-			$attributes = sprintf('%s %s="%d"', $this->_attributes, $this->data_page_attr, $this->cur_page + 1);
-
-			$output .= $this->next_tag_open.'<a href="'.$base_url.$this->prefix.$i.$this->suffix.'"'.$attributes
-				.$this->_attr_rel('next').'>'.$this->next_link.'</a>'.$this->next_tag_close;
-		}
-
-		// Render the "Last" link
-		if ($this->last_link !== FALSE && ($this->cur_page + $this->num_links + ! $this->num_links) < $num_pages)
-		{
-			$i = ($this->use_page_numbers) ? $num_pages : ($num_pages * $this->per_page) - $this->per_page;
-
-			$attributes = sprintf('%s %s="%d"', $this->_attributes, $this->data_page_attr, $num_pages);
-
-			$output .= $this->last_tag_open.'<a href="'.$base_url.$this->prefix.$i.$this->suffix.'"'.$attributes.'>'
-				.$this->last_link.'</a>'.$this->last_tag_close;
-		}
-
-		// Kill double slashes. Note: Sometimes we can end up with a double slash
-		// in the penultimate link so we'll kill all double slashes.
-		$output = preg_replace('#([^:"])//+#', '\\1/', $output);
-
-		// Add the wrapper HTML if exists
-		return $this->full_tag_open.$output.$this->full_tag_close;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Parse attributes
-	 *
-	 * @param	array	$attributes
-	 * @return	void
-	 */
-	protected function _parse_attributes($attributes)
-	{
-		isset($attributes['rel']) OR $attributes['rel'] = TRUE;
-		$this->_link_types = ($attributes['rel'])
-			? array('start' => 'start', 'prev' => 'prev', 'next' => 'next')
-			: array();
-		unset($attributes['rel']);
-
-		$this->_attributes = '';
-		foreach ($attributes as $key => $value)
-		{
-			$this->_attributes .= ' '.$key.'="'.$value.'"';
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Add "rel" attribute
-	 *
-	 * @link	https://www.w3.org/TR/html5/links.html#linkTypes
-	 * @param	string	$type
-	 * @return	string
-	 */
-	protected function _attr_rel($type)
-	{
-		if (isset($this->_link_types[$type]))
-		{
-			unset($this->_link_types[$type]);
-			return ' rel="'.$type.'"';
-		}
-
-		return '';
-	}
-
-}
diff --git a/www-api/system/libraries/Parser.php b/www-api/system/libraries/Parser.php
deleted file mode 100644
index e0adec60..00000000
--- a/www-api/system/libraries/Parser.php
+++ /dev/null
@@ -1,249 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Parser Class
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Parser
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/parser.html
- */
-class CI_Parser {
-
-	/**
-	 * Left delimiter character for pseudo vars
-	 *
-	 * @var string
-	 */
-	public $l_delim = '{';
-
-	/**
-	 * Right delimiter character for pseudo vars
-	 *
-	 * @var string
-	 */
-	public $r_delim = '}';
-
-	/**
-	 * Reference to CodeIgniter instance
-	 *
-	 * @var object
-	 */
-	protected $CI;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * @return	void
-	 */
-	public function __construct()
-	{
-		$this->CI =& get_instance();
-		log_message('info', 'Parser Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Parse a template
-	 *
-	 * Parses pseudo-variables contained in the specified template view,
-	 * replacing them with the data in the second param
-	 *
-	 * @param	string
-	 * @param	array
-	 * @param	bool
-	 * @return	string
-	 */
-	public function parse($template, $data, $return = FALSE)
-	{
-		$template = $this->CI->load->view($template, $data, TRUE);
-
-		return $this->_parse($template, $data, $return);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Parse a String
-	 *
-	 * Parses pseudo-variables contained in the specified string,
-	 * replacing them with the data in the second param
-	 *
-	 * @param	string
-	 * @param	array
-	 * @param	bool
-	 * @return	string
-	 */
-	public function parse_string($template, $data, $return = FALSE)
-	{
-		return $this->_parse($template, $data, $return);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Parse a template
-	 *
-	 * Parses pseudo-variables contained in the specified template,
-	 * replacing them with the data in the second param
-	 *
-	 * @param	string
-	 * @param	array
-	 * @param	bool
-	 * @return	string
-	 */
-	protected function _parse($template, $data, $return = FALSE)
-	{
-		if ($template === '')
-		{
-			return FALSE;
-		}
-
-		$replace = array();
-		foreach ($data as $key => $val)
-		{
-			$replace = array_merge(
-				$replace,
-				is_array($val)
-					? $this->_parse_pair($key, $val, $template)
-					: $this->_parse_single($key, (string) $val, $template)
-			);
-		}
-
-		unset($data);
-		$template = strtr($template, $replace);
-
-		if ($return === FALSE)
-		{
-			$this->CI->output->append_output($template);
-		}
-
-		return $template;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set the left/right variable delimiters
-	 *
-	 * @param	string
-	 * @param	string
-	 * @return	void
-	 */
-	public function set_delimiters($l = '{', $r = '}')
-	{
-		$this->l_delim = $l;
-		$this->r_delim = $r;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Parse a single key/value
-	 *
-	 * @param	string
-	 * @param	string
-	 * @param	string
-	 * @return	string
-	 */
-	protected function _parse_single($key, $val, $string)
-	{
-		return array($this->l_delim.$key.$this->r_delim => (string) $val);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Parse a tag pair
-	 *
-	 * Parses tag pairs: {some_tag} string... {/some_tag}
-	 *
-	 * @param	string
-	 * @param	array
-	 * @param	string
-	 * @return	string
-	 */
-	protected function _parse_pair($variable, $data, $string)
-	{
-		$replace = array();
-		preg_match_all(
-			'#'.preg_quote($this->l_delim.$variable.$this->r_delim).'(.+?)'.preg_quote($this->l_delim.'/'.$variable.$this->r_delim).'#s',
-			$string,
-			$matches,
-			PREG_SET_ORDER
-		);
-
-		foreach ($matches as $match)
-		{
-			$str = '';
-			foreach ($data as $row)
-			{
-				$temp = array();
-				foreach ($row as $key => $val)
-				{
-					if (is_array($val))
-					{
-						$pair = $this->_parse_pair($key, $val, $match[1]);
-						if ( ! empty($pair))
-						{
-							$temp = array_merge($temp, $pair);
-						}
-
-						continue;
-					}
-
-					$temp[$this->l_delim.$key.$this->r_delim] = $val;
-				}
-
-				$str .= strtr($match[1], $temp);
-			}
-
-			$replace[$match[0]] = $str;
-		}
-
-		return $replace;
-	}
-
-}
diff --git a/www-api/system/libraries/Profiler.php b/www-api/system/libraries/Profiler.php
deleted file mode 100644
index d423c148..00000000
--- a/www-api/system/libraries/Profiler.php
+++ /dev/null
@@ -1,575 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CodeIgniter Profiler Class
- *
- * This class enables you to display benchmark, query, and other data
- * in order to help with debugging and optimization.
- *
- * Note: At some point it would be good to move all the HTML in this class
- * into a set of template files in order to allow customization.
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Libraries
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/general/profiling.html
- */
-class CI_Profiler {
-
-	/**
-	 * List of profiler sections available to show
-	 *
-	 * @var array
-	 */
-	protected $_available_sections = array(
-		'benchmarks',
-		'get',
-		'memory_usage',
-		'post',
-		'uri_string',
-		'controller_info',
-		'queries',
-		'http_headers',
-		'session_data',
-		'config'
-	);
-
-	/**
-	 * Number of queries to show before making the additional queries togglable
-	 *
-	 * @var int
-	 */
-	protected $_query_toggle_count = 25;
-
-	/**
-	 * Reference to the CodeIgniter singleton
-	 *
-	 * @var object
-	 */
-	protected $CI;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * Initialize Profiler
-	 *
-	 * @param	array	$config	Parameters
-	 */
-	public function __construct($config = array())
-	{
-		$this->CI =& get_instance();
-		$this->CI->load->language('profiler');
-
-		// default all sections to display
-		foreach ($this->_available_sections as $section)
-		{
-			if ( ! isset($config[$section]))
-			{
-				$this->{'_compile_'.$section} = TRUE;
-			}
-		}
-
-		$this->set_sections($config);
-		log_message('info', 'Profiler Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Sections
-	 *
-	 * Sets the private _compile_* properties to enable/disable Profiler sections
-	 *
-	 * @param	mixed	$config
-	 * @return	void
-	 */
-	public function set_sections($config)
-	{
-		if (isset($config['query_toggle_count']))
-		{
-			$this->_query_toggle_count = (int) $config['query_toggle_count'];
-			unset($config['query_toggle_count']);
-		}
-
-		foreach ($config as $method => $enable)
-		{
-			if (in_array($method, $this->_available_sections))
-			{
-				$this->{'_compile_'.$method} = ($enable !== FALSE);
-			}
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Auto Profiler
-	 *
-	 * This function cycles through the entire array of mark points and
-	 * matches any two points that are named identically (ending in "_start"
-	 * and "_end" respectively).  It then compiles the execution times for
-	 * all points and returns it as an array
-	 *
-	 * @return	array
-	 */
-	protected function _compile_benchmarks()
-	{
-		$profile = array();
-		foreach ($this->CI->benchmark->marker as $key => $val)
-		{
-			// We match the "end" marker so that the list ends
-			// up in the order that it was defined
-			if (preg_match('/(.+?)_end$/i', $key, $match)
-				&& isset($this->CI->benchmark->marker[$match[1].'_end'], $this->CI->benchmark->marker[$match[1].'_start']))
-			{
-				$profile[$match[1]] = $this->CI->benchmark->elapsed_time($match[1].'_start', $key);
-			}
-		}
-
-		// Build a table containing the profile data.
-		// Note: At some point we should turn this into a template that can
-		// be modified. We also might want to make this data available to be logged
-
-		$output = "\n\n"
-			.'<fieldset id="ci_profiler_benchmarks" style="border:1px solid #900;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">'
-			."\n"
-			.'<legend style="color:#900;">&nbsp;&nbsp;'.$this->CI->lang->line('profiler_benchmarks')."&nbsp;&nbsp;</legend>"
-			."\n\n\n<table style=\"width:100%;\">\n";
-
-		foreach ($profile as $key => $val)
-		{
-			$key = ucwords(str_replace(array('_', '-'), ' ', $key));
-			$output .= '<tr><td style="padding:5px;width:50%;color:#000;font-weight:bold;background-color:#ddd;">'
-					.$key.'&nbsp;&nbsp;</td><td style="padding:5px;width:50%;color:#900;font-weight:normal;background-color:#ddd;">'
-					.$val."</td></tr>\n";
-		}
-
-		return $output."</table>\n</fieldset>";
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Compile Queries
-	 *
-	 * @return	string
-	 */
-	protected function _compile_queries()
-	{
-		$dbs = array();
-
-		// Let's determine which databases are currently connected to
-		foreach (get_object_vars($this->CI) as $name => $cobject)
-		{
-			if (is_object($cobject))
-			{
-				if ($cobject instanceof CI_DB)
-				{
-					$dbs[get_class($this->CI).':$'.$name] = $cobject;
-				}
-				elseif ($cobject instanceof CI_Model)
-				{
-					foreach (get_object_vars($cobject) as $mname => $mobject)
-					{
-						if ($mobject instanceof CI_DB)
-						{
-							$dbs[get_class($cobject).':$'.$mname] = $mobject;
-						}
-					}
-				}
-			}
-		}
-
-		if (count($dbs) === 0)
-		{
-			return "\n\n"
-				.'<fieldset id="ci_profiler_queries" style="border:1px solid #0000FF;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">'
-				."\n"
-				.'<legend style="color:#0000FF;">&nbsp;&nbsp;'.$this->CI->lang->line('profiler_queries').'&nbsp;&nbsp;</legend>'
-				."\n\n\n<table style=\"border:none; width:100%;\">\n"
-				.'<tr><td style="width:100%;color:#0000FF;font-weight:normal;background-color:#eee;padding:5px;">'
-				.$this->CI->lang->line('profiler_no_db')
-				."</td></tr>\n</table>\n</fieldset>";
-		}
-
-		// Load the text helper so we can highlight the SQL
-		$this->CI->load->helper('text');
-
-		// Key words we want bolded
-		$highlight = array('SELECT', 'DISTINCT', 'FROM', 'WHERE', 'AND', 'LEFT&nbsp;JOIN', 'ORDER&nbsp;BY', 'GROUP&nbsp;BY', 'LIMIT', 'INSERT', 'INTO', 'VALUES', 'UPDATE', 'OR&nbsp;', 'HAVING', 'OFFSET', 'NOT&nbsp;IN', 'IN', 'LIKE', 'NOT&nbsp;LIKE', 'COUNT', 'MAX', 'MIN', 'ON', 'AS', 'AVG', 'SUM', '(', ')');
-
-		$output  = "\n\n";
-		$count = 0;
-
-		foreach ($dbs as $name => $db)
-		{
-			$hide_queries = (count($db->queries) > $this->_query_toggle_count) ? ' display:none' : '';
-			$total_time = number_format(array_sum($db->query_times), 4).' '.$this->CI->lang->line('profiler_seconds');
-
-			$show_hide_js = '(<span style="cursor: pointer;" onclick="var s=document.getElementById(\'ci_profiler_queries_db_'.$count.'\').style;s.display=s.display==\'none\'?\'\':\'none\';this.innerHTML=this.innerHTML==\''.$this->CI->lang->line('profiler_section_hide').'\'?\''.$this->CI->lang->line('profiler_section_show').'\':\''.$this->CI->lang->line('profiler_section_hide').'\';">'.$this->CI->lang->line('profiler_section_hide').'</span>)';
-
-			if ($hide_queries !== '')
-			{
-				$show_hide_js = '(<span style="cursor: pointer;" onclick="var s=document.getElementById(\'ci_profiler_queries_db_'.$count.'\').style;s.display=s.display==\'none\'?\'\':\'none\';this.innerHTML=this.innerHTML==\''.$this->CI->lang->line('profiler_section_show').'\'?\''.$this->CI->lang->line('profiler_section_hide').'\':\''.$this->CI->lang->line('profiler_section_show').'\';">'.$this->CI->lang->line('profiler_section_show').'</span>)';
-			}
-
-			$output .= '<fieldset style="border:1px solid #0000FF;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">'
-				."\n"
-				.'<legend style="color:#0000FF;">&nbsp;&nbsp;'.$this->CI->lang->line('profiler_database')
-				.':&nbsp; '.$db->database.' ('.$name.')&nbsp;&nbsp;&nbsp;'.$this->CI->lang->line('profiler_queries')
-				.': '.count($db->queries).' ('.$total_time.')&nbsp;&nbsp;'.$show_hide_js."</legend>\n\n\n"
-				.'<table style="width:100%;'.$hide_queries.'" id="ci_profiler_queries_db_'.$count."\">\n";
-
-			if (count($db->queries) === 0)
-			{
-				$output .= '<tr><td style="width:100%;color:#0000FF;font-weight:normal;background-color:#eee;padding:5px;">'
-						.$this->CI->lang->line('profiler_no_queries')."</td></tr>\n";
-			}
-			else
-			{
-				foreach ($db->queries as $key => $val)
-				{
-					$time = number_format($db->query_times[$key], 4);
-					$val = highlight_code($val);
-
-					foreach ($highlight as $bold)
-					{
-						$val = str_replace($bold, '<strong>'.$bold.'</strong>', $val);
-					}
-
-					$output .= '<tr><td style="padding:5px;vertical-align:top;width:1%;color:#900;font-weight:normal;background-color:#ddd;">'
-							.$time.'&nbsp;&nbsp;</td><td style="padding:5px;color:#000;font-weight:normal;background-color:#ddd;">'
-							.$val."</td></tr>\n";
-				}
-			}
-
-			$output .= "</table>\n</fieldset>";
-			$count++;
-		}
-
-		return $output;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Compile $_GET Data
-	 *
-	 * @return	string
-	 */
-	protected function _compile_get()
-	{
-		$output = "\n\n"
-			.'<fieldset id="ci_profiler_get" style="border:1px solid #cd6e00;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">'
-			."\n"
-			.'<legend style="color:#cd6e00;">&nbsp;&nbsp;'.$this->CI->lang->line('profiler_get_data')."&nbsp;&nbsp;</legend>\n";
-
-		if (count($_GET) === 0)
-		{
-			$output .= '<div style="color:#cd6e00;font-weight:normal;padding:4px 0 4px 0;">'.$this->CI->lang->line('profiler_no_get').'</div>';
-		}
-		else
-		{
-			$output .= "\n\n<table style=\"width:100%;border:none;\">\n";
-
-			foreach ($_GET as $key => $val)
-			{
-				is_int($key) OR $key = "'".htmlspecialchars($key, ENT_QUOTES, config_item('charset'))."'";
-				$val = (is_array($val) OR is_object($val))
-					? '<pre>'.htmlspecialchars(print_r($val, TRUE), ENT_QUOTES, config_item('charset')).'</pre>'
-					: htmlspecialchars($val, ENT_QUOTES, config_item('charset'));
-
-				$output .= '<tr><td style="width:50%;color:#000;background-color:#ddd;padding:5px;">&#36;_GET['
-					.$key.']&nbsp;&nbsp; </td><td style="width:50%;padding:5px;color:#cd6e00;font-weight:normal;background-color:#ddd;">'
-					.$val."</td></tr>\n";
-			}
-
-			$output .= "</table>\n";
-		}
-
-		return $output.'</fieldset>';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Compile $_POST Data
-	 *
-	 * @return	string
-	 */
-	protected function _compile_post()
-	{
-		$output = "\n\n"
-			.'<fieldset id="ci_profiler_post" style="border:1px solid #009900;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">'
-			."\n"
-			.'<legend style="color:#009900;">&nbsp;&nbsp;'.$this->CI->lang->line('profiler_post_data')."&nbsp;&nbsp;</legend>\n";
-
-		if (count($_POST) === 0 && count($_FILES) === 0)
-		{
-			$output .= '<div style="color:#009900;font-weight:normal;padding:4px 0 4px 0;">'.$this->CI->lang->line('profiler_no_post').'</div>';
-		}
-		else
-		{
-			$output .= "\n\n<table style=\"width:100%;\">\n";
-
-			foreach ($_POST as $key => $val)
-			{
-				is_int($key) OR $key = "'".htmlspecialchars($key, ENT_QUOTES, config_item('charset'))."'";
-				$val = (is_array($val) OR is_object($val))
-					? '<pre>'.htmlspecialchars(print_r($val, TRUE), ENT_QUOTES, config_item('charset')).'</pre>'
-					: htmlspecialchars($val, ENT_QUOTES, config_item('charset'));
-
-				$output .= '<tr><td style="width:50%;padding:5px;color:#000;background-color:#ddd;">&#36;_POST['
-					.$key.']&nbsp;&nbsp; </td><td style="width:50%;padding:5px;color:#009900;font-weight:normal;background-color:#ddd;">'
-					.$val."</td></tr>\n";
-			}
-
-			foreach ($_FILES as $key => $val)
-			{
-				is_int($key) OR $key = "'".htmlspecialchars($key, ENT_QUOTES, config_item('charset'))."'";
-				$val = (is_array($val) OR is_object($val))
-					? '<pre>'.htmlspecialchars(print_r($val, TRUE), ENT_QUOTES, config_item('charset')).'</pre>'
-					: htmlspecialchars($val, ENT_QUOTES, config_item('charset'));
-
-				$output .= '<tr><td style="width:50%;padding:5px;color:#000;background-color:#ddd;">&#36;_FILES['
-					.$key.']&nbsp;&nbsp; </td><td style="width:50%;padding:5px;color:#009900;font-weight:normal;background-color:#ddd;">'
-					.$val."</td></tr>\n";
-			}
-
-			$output .= "</table>\n";
-		}
-
-		return $output.'</fieldset>';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show query string
-	 *
-	 * @return	string
-	 */
-	protected function _compile_uri_string()
-	{
-		return "\n\n"
-			.'<fieldset id="ci_profiler_uri_string" style="border:1px solid #000;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">'
-			."\n"
-			.'<legend style="color:#000;">&nbsp;&nbsp;'.$this->CI->lang->line('profiler_uri_string')."&nbsp;&nbsp;</legend>\n"
-			.'<div style="color:#000;font-weight:normal;padding:4px 0 4px 0;">'
-			.($this->CI->uri->uri_string === '' ? $this->CI->lang->line('profiler_no_uri') : $this->CI->uri->uri_string)
-			.'</div></fieldset>';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show the controller and function that were called
-	 *
-	 * @return	string
-	 */
-	protected function _compile_controller_info()
-	{
-		return "\n\n"
-			.'<fieldset id="ci_profiler_controller_info" style="border:1px solid #995300;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">'
-			."\n"
-			.'<legend style="color:#995300;">&nbsp;&nbsp;'.$this->CI->lang->line('profiler_controller_info')."&nbsp;&nbsp;</legend>\n"
-			.'<div style="color:#995300;font-weight:normal;padding:4px 0 4px 0;">'.$this->CI->router->class.'/'.$this->CI->router->method
-			.'</div></fieldset>';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Compile memory usage
-	 *
-	 * Display total used memory
-	 *
-	 * @return	string
-	 */
-	protected function _compile_memory_usage()
-	{
-		return "\n\n"
-			.'<fieldset id="ci_profiler_memory_usage" style="border:1px solid #5a0099;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">'
-			."\n"
-			.'<legend style="color:#5a0099;">&nbsp;&nbsp;'.$this->CI->lang->line('profiler_memory_usage')."&nbsp;&nbsp;</legend>\n"
-			.'<div style="color:#5a0099;font-weight:normal;padding:4px 0 4px 0;">'
-			.(($usage = memory_get_usage()) != '' ? number_format($usage).' bytes' : $this->CI->lang->line('profiler_no_memory'))
-			.'</div></fieldset>';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Compile header information
-	 *
-	 * Lists HTTP headers
-	 *
-	 * @return	string
-	 */
-	protected function _compile_http_headers()
-	{
-		$output = "\n\n"
-			.'<fieldset id="ci_profiler_http_headers" style="border:1px solid #000;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">'
-			."\n"
-			.'<legend style="color:#000;">&nbsp;&nbsp;'.$this->CI->lang->line('profiler_headers')
-			.'&nbsp;&nbsp;(<span style="cursor: pointer;" onclick="var s=document.getElementById(\'ci_profiler_httpheaders_table\').style;s.display=s.display==\'none\'?\'\':\'none\';this.innerHTML=this.innerHTML==\''.$this->CI->lang->line('profiler_section_show').'\'?\''.$this->CI->lang->line('profiler_section_hide').'\':\''.$this->CI->lang->line('profiler_section_show').'\';">'.$this->CI->lang->line('profiler_section_show')."</span>)</legend>\n\n\n"
-			.'<table style="width:100%;display:none;" id="ci_profiler_httpheaders_table">'."\n";
-
-		foreach (array('HTTP_ACCEPT', 'HTTP_USER_AGENT', 'HTTP_CONNECTION', 'SERVER_PORT', 'SERVER_NAME', 'REMOTE_ADDR', 'SERVER_SOFTWARE', 'HTTP_ACCEPT_LANGUAGE', 'SCRIPT_NAME', 'REQUEST_METHOD',' HTTP_HOST', 'REMOTE_HOST', 'CONTENT_TYPE', 'SERVER_PROTOCOL', 'QUERY_STRING', 'HTTP_ACCEPT_ENCODING', 'HTTP_X_FORWARDED_FOR', 'HTTP_DNT') as $header)
-		{
-			$val = isset($_SERVER[$header]) ? htmlspecialchars($_SERVER[$header], ENT_QUOTES, config_item('charset')) : '';
-			$output .= '<tr><td style="vertical-align:top;width:50%;padding:5px;color:#900;background-color:#ddd;">'
-				.$header.'&nbsp;&nbsp;</td><td style="width:50%;padding:5px;color:#000;background-color:#ddd;">'.$val."</td></tr>\n";
-		}
-
-		return $output."</table>\n</fieldset>";
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Compile config information
-	 *
-	 * Lists developer config variables
-	 *
-	 * @return	string
-	 */
-	protected function _compile_config()
-	{
-		$output = "\n\n"
-			.'<fieldset id="ci_profiler_config" style="border:1px solid #000;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">'
-			."\n"
-			.'<legend style="color:#000;">&nbsp;&nbsp;'.$this->CI->lang->line('profiler_config').'&nbsp;&nbsp;(<span style="cursor: pointer;" onclick="var s=document.getElementById(\'ci_profiler_config_table\').style;s.display=s.display==\'none\'?\'\':\'none\';this.innerHTML=this.innerHTML==\''.$this->CI->lang->line('profiler_section_show').'\'?\''.$this->CI->lang->line('profiler_section_hide').'\':\''.$this->CI->lang->line('profiler_section_show').'\';">'.$this->CI->lang->line('profiler_section_show')."</span>)</legend>\n\n\n"
-			.'<table style="width:100%;display:none;" id="ci_profiler_config_table">'."\n";
-
-		foreach ($this->CI->config->config as $config => $val)
-		{
-			$pre       = '';
-			$pre_close = '';
-
-			if (is_array($val) OR is_object($val))
-			{
-				$val = print_r($val, TRUE);
-
-				$pre       = '<pre>' ;
-				$pre_close = '</pre>';
-			}
-
-			$output .= '<tr><td style="padding:5px;vertical-align:top;color:#900;background-color:#ddd;">'
-				.$config.'&nbsp;&nbsp;</td><td style="padding:5px;color:#000;background-color:#ddd;">'.$pre.htmlspecialchars((string) $val, ENT_QUOTES, config_item('charset')).$pre_close."</td></tr>\n";
-		}
-
-		return $output."</table>\n</fieldset>";
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Compile session userdata
-	 *
-	 * @return 	string
-	 */
-	protected function _compile_session_data()
-	{
-		if ( ! isset($this->CI->session))
-		{
-			return;
-		}
-
-		$output = '<fieldset id="ci_profiler_csession" style="border:1px solid #000;padding:6px 10px 10px 10px;margin:20px 0 20px 0;background-color:#eee;">'
-			.'<legend style="color:#000;">&nbsp;&nbsp;'.$this->CI->lang->line('profiler_session_data').'&nbsp;&nbsp;(<span style="cursor: pointer;" onclick="var s=document.getElementById(\'ci_profiler_session_data\').style;s.display=s.display==\'none\'?\'\':\'none\';this.innerHTML=this.innerHTML==\''.$this->CI->lang->line('profiler_section_show').'\'?\''.$this->CI->lang->line('profiler_section_hide').'\':\''.$this->CI->lang->line('profiler_section_show').'\';">'.$this->CI->lang->line('profiler_section_show').'</span>)</legend>'
-			.'<table style="width:100%;display:none;" id="ci_profiler_session_data">';
-
-		foreach ($this->CI->session->userdata() as $key => $val)
-		{
-			$pre       = '';
-			$pre_close = '';
-
-			if (is_array($val) OR is_object($val))
-			{
-				$val = print_r($val, TRUE);
-
-				$pre       = '<pre>' ;
-				$pre_close = '</pre>';
-			}
-
-			$output .= '<tr><td style="padding:5px;vertical-align:top;color:#900;background-color:#ddd;">'
-				.$key.'&nbsp;&nbsp;</td><td style="padding:5px;color:#000;background-color:#ddd;">'.$pre.htmlspecialchars((string) $val, ENT_QUOTES, config_item('charset')).$pre_close."</td></tr>\n";
-		}
-
-		return $output."</table>\n</fieldset>";
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Run the Profiler
-	 *
-	 * @return	string
-	 */
-	public function run()
-	{
-		$output = '<div id="codeigniter_profiler" style="clear:both;background-color:#fff;padding:10px;">';
-		$fields_displayed = 0;
-
-		foreach ($this->_available_sections as $section)
-		{
-			if ($this->{'_compile_'.$section} !== FALSE)
-			{
-				$func = '_compile_'.$section;
-				$output .= $this->{$func}();
-				$fields_displayed++;
-			}
-		}
-
-		if ($fields_displayed === 0)
-		{
-			$output .= '<p style="border:1px solid #5a0099;padding:10px;margin:20px 0;background-color:#eee;">'
-				.$this->CI->lang->line('profiler_no_profiles').'</p>';
-		}
-
-		return $output.'</div>';
-	}
-
-}
diff --git a/www-api/system/libraries/Session/CI_Session_driver_interface.php b/www-api/system/libraries/Session/CI_Session_driver_interface.php
deleted file mode 100644
index 23a0dfd5..00000000
--- a/www-api/system/libraries/Session/CI_Session_driver_interface.php
+++ /dev/null
@@ -1,60 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CI_Session_driver_interface
- *
- * A compatibility typeless SessionHandlerInterface alias
- *
- * @package	CodeIgniter
- * @subpackage	Libraries
- * @category	Sessions
- * @author	Andrey Andreev
- * @link	https://codeigniter.com/userguide3/libraries/sessions.html
- */
-interface CI_Session_driver_interface {
-
-	public function open($save_path, $name);
-	public function close();
-	public function read($session_id);
-	public function write($session_id, $session_data);
-	public function destroy($session_id);
-	public function gc($maxlifetime);
-	public function updateTimestamp($session_id, $data);
-	public function validateId($session_id);
-}
diff --git a/www-api/system/libraries/Session/OldSessionWrapper.php b/www-api/system/libraries/Session/OldSessionWrapper.php
deleted file mode 100644
index d013c777..00000000
--- a/www-api/system/libraries/Session/OldSessionWrapper.php
+++ /dev/null
@@ -1,98 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * OldSessionWrapper
- *
- * PHP 8 Session handler compatibility wrapper, pre-PHP8 version
- *
- * @package	CodeIgniter
- * @subpackage	Libraries
- * @category	Sessions
- * @author	Andrey Andreev
- * @link	https://codeigniter.com/userguide3/libraries/sessions.html
- */
-class CI_SessionWrapper implements SessionHandlerInterface, SessionUpdateTimestampHandlerInterface {
-
-	protected $driver;
-
-	public function __construct(CI_Session_driver_interface $driver)
-	{
-		$this->driver = $driver;
-	}
-
-	public function open($save_path, $name)
-	{
-		return $this->driver->open($save_path, $name);
-	}
-
-	public function close()
-	{
-		return $this->driver->close();
-	}
-
-	public function read($id)
-	{
-		return $this->driver->read($id);
-	}
-
-	public function write($id, $data)
-	{
-		return $this->driver->write($id, $data);
-	}
-
-	public function destroy($id)
-	{
-		return $this->driver->destroy($id);
-	}
-
-	public function gc($maxlifetime)
-	{
-		return $this->driver->gc($maxlifetime);
-	}
-
-	public function updateTimestamp($id, $data)
-	{
-		return $this->driver->updateTimestamp($id, $data);
-	}
-
-	public function validateId($id)
-	{
-		return $this->driver->validateId($id);
-	}
-}
diff --git a/www-api/system/libraries/Session/PHP8SessionWrapper.php b/www-api/system/libraries/Session/PHP8SessionWrapper.php
deleted file mode 100644
index 41889bc6..00000000
--- a/www-api/system/libraries/Session/PHP8SessionWrapper.php
+++ /dev/null
@@ -1,100 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * PHP8SessionWrapper
- *
- * PHP 8 Session handler compatibility wrapper
- *
- * @package	CodeIgniter
- * @subpackage	Libraries
- * @category	Sessions
- * @author	Andrey Andreev
- * @link	https://codeigniter.com/userguide3/libraries/sessions.html
- */
-class CI_SessionWrapper implements SessionHandlerInterface, SessionUpdateTimestampHandlerInterface {
-
-	protected CI_Session_driver_interface $driver;
-
-	public function __construct(CI_Session_driver_interface $driver)
-	{
-		$this->driver = $driver;
-	}
-
-	public function open(string $save_path, string $name): bool
-	{
-		return $this->driver->open($save_path, $name);
-	}
-
-	public function close(): bool
-	{
-		return $this->driver->close();
-	}
-
-	#[\ReturnTypeWillChange]
-	public function read(string $id): mixed
-	{
-		return $this->driver->read($id);
-	}
-
-	public function write(string $id, string $data): bool
-	{
-		return $this->driver->write($id, $data);
-	}
-
-	public function destroy(string $id): bool
-	{
-		return $this->driver->destroy($id);
-	}
-
-	#[\ReturnTypeWillChange]
-	public function gc(int $maxlifetime): mixed
-	{
-		return $this->driver->gc($maxlifetime);
-	}
-
-	public function updateTimestamp(string $id, string$data): bool
-	{
-		return $this->driver->updateTimestamp($id, $data);
-	}
-
-	public function validateId(string $id): bool
-	{
-		return $this->driver->validateId($id);
-	}
-}
diff --git a/www-api/system/libraries/Session/Session.php b/www-api/system/libraries/Session/Session.php
deleted file mode 100644
index a211ce31..00000000
--- a/www-api/system/libraries/Session/Session.php
+++ /dev/null
@@ -1,1032 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 2.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CodeIgniter Session Class
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Sessions
- * @author		Andrey Andreev
- * @link		https://codeigniter.com/userguide3/libraries/sessions.html
- */
-class CI_Session {
-
-	/**
-	 * Userdata array
-	 *
-	 * Just a reference to $_SESSION, for BC purposes.
-	 */
-	public $userdata;
-
-	protected $_driver = 'files';
-	protected $_config;
-	protected $_sid_regexp;
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * @param	array	$params	Configuration parameters
-	 * @return	void
-	 */
-	public function __construct(array $params = array())
-	{
-		// No sessions under CLI
-		if (is_cli())
-		{
-			log_message('debug', 'Session: Initialization under CLI aborted.');
-			return;
-		}
-		elseif ((bool) ini_get('session.auto_start'))
-		{
-			log_message('error', 'Session: session.auto_start is enabled in php.ini. Aborting.');
-			return;
-		}
-		elseif ( ! empty($params['driver']))
-		{
-			$this->_driver = $params['driver'];
-			unset($params['driver']);
-		}
-		elseif ($driver = config_item('sess_driver'))
-		{
-			$this->_driver = $driver;
-		}
-		// Note: BC workaround
-		elseif (config_item('sess_use_database'))
-		{
-			log_message('debug', 'Session: "sess_driver" is empty; using BC fallback to "sess_use_database".');
-			$this->_driver = 'database';
-		}
-
-		$class = $this->_ci_load_classes($this->_driver);
-
-		// Configuration ...
-		$this->_configure($params);
-		$this->_config['_sid_regexp'] = $this->_sid_regexp;
-
-		$class   = new $class($this->_config);
-		$wrapper = new CI_SessionWrapper($class);
-		if (is_php('5.4'))
-		{
-			session_set_save_handler($wrapper, TRUE);
-		}
-		else
-		{
-			session_set_save_handler(
-				array($wrapper, 'open'),
-				array($wrapper, 'close'),
-				array($wrapper, 'read'),
-				array($wrapper, 'write'),
-				array($wrapper, 'destroy'),
-				array($wrapper, 'gc')
-			);
-
-			register_shutdown_function('session_write_close');
-		}
-
-		// Sanitize the cookie, because apparently PHP doesn't do that for userspace handlers
-		if (isset($_COOKIE[$this->_config['cookie_name']])
-			&& (
-				! is_string($_COOKIE[$this->_config['cookie_name']])
-				OR ! preg_match('#\A'.$this->_sid_regexp.'\z#', $_COOKIE[$this->_config['cookie_name']])
-			)
-		)
-		{
-			unset($_COOKIE[$this->_config['cookie_name']]);
-		}
-
-		session_start();
-
-		// Is session ID auto-regeneration configured? (ignoring ajax requests)
-		if ((empty($_SERVER['HTTP_X_REQUESTED_WITH']) OR strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) !== 'xmlhttprequest')
-			&& ($regenerate_time = config_item('sess_time_to_update')) > 0
-		)
-		{
-			if ( ! isset($_SESSION['__ci_last_regenerate']))
-			{
-				$_SESSION['__ci_last_regenerate'] = time();
-			}
-			elseif ($_SESSION['__ci_last_regenerate'] < (time() - $regenerate_time))
-			{
-				$this->sess_regenerate((bool) config_item('sess_regenerate_destroy'));
-			}
-		}
-		// Another work-around ... PHP doesn't seem to send the session cookie
-		// unless it is being currently created or regenerated
-		elseif (isset($_COOKIE[$this->_config['cookie_name']]) && $_COOKIE[$this->_config['cookie_name']] === session_id())
-		{
-			$expires = empty($this->_config['cookie_lifetime']) ? 0 : time() + $this->_config['cookie_lifetime'];
-			if (is_php('7.3'))
-			{
-				setcookie(
-					$this->_config['cookie_name'],
-					session_id(),
-					array(
-						'expires' => $expires,
-						'path' => $this->_config['cookie_path'],
-						'domain' => $this->_config['cookie_domain'],
-						'secure' => $this->_config['cookie_secure'],
-						'httponly' => TRUE,
-						'samesite' => $this->_config['cookie_samesite']
-					)
-				);
-			}
-			else
-			{
-				$header = 'Set-Cookie: '.$this->_config['cookie_name'].'='.session_id();
-				$header .= empty($expires) ? '' : '; Expires='.gmdate('D, d-M-Y H:i:s T', $expires).'; Max-Age='.$this->_config['cookie_lifetime'];
-				$header .= '; Path='.$this->_config['cookie_path'];
-				$header .= ($this->_config['cookie_domain'] !== '' ? '; Domain='.$this->_config['cookie_domain'] : '');
-				$header .= ($this->_config['cookie_secure'] ? '; Secure' : '').'; HttpOnly; SameSite='.$this->_config['cookie_samesite'];
-				header($header);
-			}
-
-			if ( ! $this->_config['cookie_secure'] && $this->_config['cookie_samesite'] === 'None')
-			{
-				log_message('error', "Session: '".$this->_config['cookie_name']."' cookie sent with SameSite=None, but without Secure attribute.'");
-			}
-		}
-
-		$this->_ci_init_vars();
-
-		log_message('info', "Session: Class initialized using '".$this->_driver."' driver.");
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * CI Load Classes
-	 *
-	 * An internal method to load all possible dependency and extension
-	 * classes. It kind of emulates the CI_Driver library, but is
-	 * self-sufficient.
-	 *
-	 * @param	string	$driver	Driver name
-	 * @return	string	Driver class name
-	 */
-	protected function _ci_load_classes($driver)
-	{
-		// PHP 5.4 compatibility
-		interface_exists('SessionHandlerInterface', FALSE) OR require_once(BASEPATH.'libraries/Session/SessionHandlerInterface.php');
-		// PHP 7 compatibility
-		interface_exists('SessionUpdateTimestampHandlerInterface', FALSE) OR require_once(BASEPATH.'libraries/Session/SessionUpdateTimestampHandlerInterface.php');
-
-		require_once(BASEPATH.'libraries/Session/CI_Session_driver_interface.php');
-		$wrapper = is_php('8.0') ? 'PHP8SessionWrapper' : 'OldSessionWrapper';
-		require_once(BASEPATH.'libraries/Session/'.$wrapper.'.php');
-
-		$prefix = config_item('subclass_prefix');
-
-		if ( ! class_exists('CI_Session_driver', FALSE))
-		{
-			require_once(
-				file_exists(APPPATH.'libraries/Session/Session_driver.php')
-					? APPPATH.'libraries/Session/Session_driver.php'
-					: BASEPATH.'libraries/Session/Session_driver.php'
-			);
-
-			if (file_exists($file_path = APPPATH.'libraries/Session/'.$prefix.'Session_driver.php'))
-			{
-				require_once($file_path);
-			}
-		}
-
-		$class = 'Session_'.$driver.'_driver';
-
-		// Allow custom drivers without the CI_ or MY_ prefix
-		if ( ! class_exists($class, FALSE) && file_exists($file_path = APPPATH.'libraries/Session/drivers/'.$class.'.php'))
-		{
-			require_once($file_path);
-			if (class_exists($class, FALSE))
-			{
-				return $class;
-			}
-		}
-
-		if ( ! class_exists('CI_'.$class, FALSE))
-		{
-			if (file_exists($file_path = APPPATH.'libraries/Session/drivers/'.$class.'.php') OR file_exists($file_path = BASEPATH.'libraries/Session/drivers/'.$class.'.php'))
-			{
-				require_once($file_path);
-			}
-
-			if ( ! class_exists('CI_'.$class, FALSE) && ! class_exists($class, FALSE))
-			{
-				throw new UnexpectedValueException("Session: Configured driver '".$driver."' was not found. Aborting.");
-			}
-		}
-
-		if ( ! class_exists($prefix.$class, FALSE) && file_exists($file_path = APPPATH.'libraries/Session/drivers/'.$prefix.$class.'.php'))
-		{
-			require_once($file_path);
-			if (class_exists($prefix.$class, FALSE))
-			{
-				return $prefix.$class;
-			}
-
-			log_message('debug', 'Session: '.$prefix.$class.".php found but it doesn't declare class ".$prefix.$class.'.');
-		}
-
-		return 'CI_'.$class;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Configuration
-	 *
-	 * Handle input parameters and configuration defaults
-	 *
-	 * @param	array	&$params	Input parameters
-	 * @return	void
-	 */
-	protected function _configure(&$params)
-	{
-		$expiration = config_item('sess_expiration');
-
-		if (isset($params['cookie_lifetime']))
-		{
-			$params['cookie_lifetime'] = (int) $params['cookie_lifetime'];
-		}
-		else
-		{
-			$params['cookie_lifetime'] = ( ! isset($expiration) && config_item('sess_expire_on_close'))
-				? 0 : (int) $expiration;
-		}
-
-		isset($params['cookie_name']) OR $params['cookie_name'] = config_item('sess_cookie_name');
-		if (empty($params['cookie_name']))
-		{
-			$params['cookie_name'] = ini_get('session.name');
-		}
-		else
-		{
-			ini_set('session.name', $params['cookie_name']);
-		}
-
-		isset($params['cookie_path']) OR $params['cookie_path'] = config_item('cookie_path');
-		isset($params['cookie_domain']) OR $params['cookie_domain'] = config_item('cookie_domain');
-		isset($params['cookie_secure']) OR $params['cookie_secure'] = (bool) config_item('cookie_secure');
-
-		isset($params['cookie_samesite']) OR $params['cookie_samesite'] = config_item('sess_samesite');
-		if ( ! isset($params['cookie_samesite']) && is_php('7.3'))
-		{
-			$params['cookie_samesite'] = ini_get('session.cookie_samesite');
-		}
-
-		if (isset($params['cookie_samesite']))
-		{
-			$params['cookie_samesite'] = ucfirst(strtolower($params['cookie_samesite']));
-			in_array($params['cookie_samesite'], array('Lax', 'Strict', 'None'), TRUE) OR $params['cookie_samesite'] = 'Lax';
-		}
-		else
-		{
-			$params['cookie_samesite'] = 'Lax';
-		}
-
-		if (is_php('7.3'))
-		{
-			session_set_cookie_params(array(
-				'lifetime' => $params['cookie_lifetime'],
-				'path'     => $params['cookie_path'],
-				'domain'   => $params['cookie_domain'],
-				'secure'   => $params['cookie_secure'],
-				'httponly' => TRUE,
-				'samesite' => $params['cookie_samesite']
-			));
-		}
-		else
-		{
-			session_set_cookie_params(
-				$params['cookie_lifetime'],
-				$params['cookie_path'].'; SameSite='.$params['cookie_samesite'],
-				$params['cookie_domain'],
-				$params['cookie_secure'],
-				TRUE // HttpOnly; Yes, this is intentional and not configurable for security reasons
-			);
-		}
-
-		if (empty($expiration))
-		{
-			$params['expiration'] = (int) ini_get('session.gc_maxlifetime');
-		}
-		else
-		{
-			$params['expiration'] = (int) $expiration;
-			ini_set('session.gc_maxlifetime', $expiration);
-		}
-
-		$params['match_ip'] = (bool) (isset($params['match_ip']) ? $params['match_ip'] : config_item('sess_match_ip'));
-
-		isset($params['save_path']) OR $params['save_path'] = config_item('sess_save_path');
-
-		$this->_config = $params;
-
-		// Security is king
-		ini_set('session.use_trans_sid', 0);
-		ini_set('session.use_strict_mode', 1);
-		ini_set('session.use_cookies', 1);
-		ini_set('session.use_only_cookies', 1);
-
-		$this->_configure_sid_length();
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Configure session ID length
-	 *
-	 * To make life easier, we used to force SHA-1 and 4 bits per
-	 * character on everyone. And of course, someone was unhappy.
-	 *
-	 * Then PHP 7.1 broke backwards-compatibility because ext/session
-	 * is such a mess that nobody wants to touch it with a pole stick,
-	 * and the one guy who does, nobody has the energy to argue with.
-	 *
-	 * So we were forced to make changes, and OF COURSE something was
-	 * going to break and now we have this pile of shit. -- Narf
-	 *
-	 * @return	void
-	 */
-	protected function _configure_sid_length()
-	{
-		if (PHP_VERSION_ID < 70100)
-		{
-			$hash_function = ini_get('session.hash_function');
-			if (ctype_digit($hash_function))
-			{
-				if ($hash_function !== '1')
-				{
-					ini_set('session.hash_function', 1);
-				}
-
-				$bits = 160;
-			}
-			elseif ( ! in_array($hash_function, hash_algos(), TRUE))
-			{
-				ini_set('session.hash_function', 1);
-				$bits = 160;
-			}
-			elseif (($bits = strlen(hash($hash_function, 'dummy', false)) * 4) < 160)
-			{
-				ini_set('session.hash_function', 1);
-				$bits = 160;
-			}
-
-			$bits_per_character = (int) ini_get('session.hash_bits_per_character');
-			$sid_length         = (int) ceil($bits / $bits_per_character);
-		}
-		else
-		{
-			$bits_per_character = (int) ini_get('session.sid_bits_per_character');
-			$sid_length         = (int) ini_get('session.sid_length');
-			if (($bits = $sid_length * $bits_per_character) < 160)
-			{
-				// Add as many more characters as necessary to reach at least 160 bits
-				$sid_length += (int) ceil((160 % $bits) / $bits_per_character);
-				ini_set('session.sid_length', $sid_length);
-			}
-		}
-
-		// Yes, 4,5,6 are the only known possible values as of 2016-10-27
-		switch ($bits_per_character)
-		{
-			case 4:
-				$this->_sid_regexp = '[0-9a-f]';
-				break;
-			case 5:
-				$this->_sid_regexp = '[0-9a-v]';
-				break;
-			case 6:
-				$this->_sid_regexp = '[0-9a-zA-Z,-]';
-				break;
-		}
-
-		$this->_sid_regexp .= '{'.$sid_length.'}';
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Handle temporary variables
-	 *
-	 * Clears old "flash" data, marks the new one for deletion and handles
-	 * "temp" data deletion.
-	 *
-	 * @return	void
-	 */
-	protected function _ci_init_vars()
-	{
-		if ( ! empty($_SESSION['__ci_vars']))
-		{
-			$current_time = time();
-
-			foreach ($_SESSION['__ci_vars'] as $key => &$value)
-			{
-				if ($value === 'new')
-				{
-					$_SESSION['__ci_vars'][$key] = 'old';
-				}
-				elseif ($value === 'old' || $value < $current_time)
-				{
-					unset($_SESSION[$key], $_SESSION['__ci_vars'][$key]);
-				}
-			}
-
-			if (empty($_SESSION['__ci_vars']))
-			{
-				unset($_SESSION['__ci_vars']);
-			}
-		}
-
-		$this->userdata =& $_SESSION;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Mark as flash
-	 *
-	 * @param	mixed	$key	Session data key(s)
-	 * @return	bool
-	 */
-	public function mark_as_flash($key)
-	{
-		if (is_array($key))
-		{
-			for ($i = 0, $c = count($key); $i < $c; $i++)
-			{
-				if ( ! isset($_SESSION[$key[$i]]))
-				{
-					return FALSE;
-				}
-			}
-
-			$new = array_fill_keys($key, 'new');
-
-			$_SESSION['__ci_vars'] = isset($_SESSION['__ci_vars'])
-				? array_merge($_SESSION['__ci_vars'], $new)
-				: $new;
-
-			return TRUE;
-		}
-
-		if ( ! isset($_SESSION[$key]))
-		{
-			return FALSE;
-		}
-
-		$_SESSION['__ci_vars'][$key] = 'new';
-		return TRUE;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Get flash keys
-	 *
-	 * @return	array
-	 */
-	public function get_flash_keys()
-	{
-		if ( ! isset($_SESSION['__ci_vars']))
-		{
-			return array();
-		}
-
-		$keys = array();
-		foreach (array_keys($_SESSION['__ci_vars']) as $key)
-		{
-			is_int($_SESSION['__ci_vars'][$key]) OR $keys[] = $key;
-		}
-
-		return $keys;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Unmark flash
-	 *
-	 * @param	mixed	$key	Session data key(s)
-	 * @return	void
-	 */
-	public function unmark_flash($key)
-	{
-		if (empty($_SESSION['__ci_vars']))
-		{
-			return;
-		}
-
-		is_array($key) OR $key = array($key);
-
-		foreach ($key as $k)
-		{
-			if (isset($_SESSION['__ci_vars'][$k]) && ! is_int($_SESSION['__ci_vars'][$k]))
-			{
-				unset($_SESSION['__ci_vars'][$k]);
-			}
-		}
-
-		if (empty($_SESSION['__ci_vars']))
-		{
-			unset($_SESSION['__ci_vars']);
-		}
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Mark as temp
-	 *
-	 * @param	mixed	$key	Session data key(s)
-	 * @param	int	$ttl	Time-to-live in seconds
-	 * @return	bool
-	 */
-	public function mark_as_temp($key, $ttl = 300)
-	{
-		$ttl += time();
-
-		if (is_array($key))
-		{
-			$temp = array();
-
-			foreach ($key as $k => $v)
-			{
-				// Do we have a key => ttl pair, or just a key?
-				if (is_int($k))
-				{
-					$k = $v;
-					$v = $ttl;
-				}
-				else
-				{
-					$v += time();
-				}
-
-				if ( ! isset($_SESSION[$k]))
-				{
-					return FALSE;
-				}
-
-				$temp[$k] = $v;
-			}
-
-			$_SESSION['__ci_vars'] = isset($_SESSION['__ci_vars'])
-				? array_merge($_SESSION['__ci_vars'], $temp)
-				: $temp;
-
-			return TRUE;
-		}
-
-		if ( ! isset($_SESSION[$key]))
-		{
-			return FALSE;
-		}
-
-		$_SESSION['__ci_vars'][$key] = $ttl;
-		return TRUE;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Get temp keys
-	 *
-	 * @return	array
-	 */
-	public function get_temp_keys()
-	{
-		if ( ! isset($_SESSION['__ci_vars']))
-		{
-			return array();
-		}
-
-		$keys = array();
-		foreach (array_keys($_SESSION['__ci_vars']) as $key)
-		{
-			is_int($_SESSION['__ci_vars'][$key]) && $keys[] = $key;
-		}
-
-		return $keys;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Unmark temp
-	 *
-	 * @param	mixed	$key	Session data key(s)
-	 * @return	void
-	 */
-	public function unmark_temp($key)
-	{
-		if (empty($_SESSION['__ci_vars']))
-		{
-			return;
-		}
-
-		is_array($key) OR $key = array($key);
-
-		foreach ($key as $k)
-		{
-			if (isset($_SESSION['__ci_vars'][$k]) && is_int($_SESSION['__ci_vars'][$k]))
-			{
-				unset($_SESSION['__ci_vars'][$k]);
-			}
-		}
-
-		if (empty($_SESSION['__ci_vars']))
-		{
-			unset($_SESSION['__ci_vars']);
-		}
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * __get()
-	 *
-	 * @param	string	$key	'session_id' or a session data key
-	 * @return	mixed
-	 */
-	public function __get($key)
-	{
-		// Note: Keep this order the same, just in case somebody wants to
-		//       use 'session_id' as a session data key, for whatever reason
-		if (isset($_SESSION[$key]))
-		{
-			return $_SESSION[$key];
-		}
-		elseif ($key === 'session_id')
-		{
-			return session_id();
-		}
-
-		return NULL;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * __isset()
-	 *
-	 * @param	string	$key	'session_id' or a session data key
-	 * @return	bool
-	 */
-	public function __isset($key)
-	{
-		if ($key === 'session_id')
-		{
-			return (session_status() === PHP_SESSION_ACTIVE);
-		}
-
-		return isset($_SESSION[$key]);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * __set()
-	 *
-	 * @param	string	$key	Session data key
-	 * @param	mixed	$value	Session data value
-	 * @return	void
-	 */
-	public function __set($key, $value)
-	{
-		$_SESSION[$key] = $value;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Session destroy
-	 *
-	 * Legacy CI_Session compatibility method
-	 *
-	 * @return	void
-	 */
-	public function sess_destroy()
-	{
-		session_destroy();
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Session regenerate
-	 *
-	 * Legacy CI_Session compatibility method
-	 *
-	 * @param	bool	$destroy	Destroy old session data flag
-	 * @return	void
-	 */
-	public function sess_regenerate($destroy = FALSE)
-	{
-		$_SESSION['__ci_last_regenerate'] = time();
-		session_regenerate_id($destroy);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Get userdata reference
-	 *
-	 * Legacy CI_Session compatibility method
-	 *
-	 * @return	array
-	 */
-	public function &get_userdata()
-	{
-		return $_SESSION;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Userdata (fetch)
-	 *
-	 * Legacy CI_Session compatibility method
-	 *
-	 * @param	string	$key	Session data key
-	 * @return	mixed	Session data value or NULL if not found
-	 */
-	public function userdata($key = NULL)
-	{
-		if (isset($key))
-		{
-			return isset($_SESSION[$key]) ? $_SESSION[$key] : NULL;
-		}
-		elseif (empty($_SESSION))
-		{
-			return array();
-		}
-
-		$userdata = array();
-		$_exclude = array_merge(
-			array('__ci_vars'),
-			$this->get_flash_keys(),
-			$this->get_temp_keys()
-		);
-
-		foreach (array_keys($_SESSION) as $key)
-		{
-			if ( ! in_array($key, $_exclude, TRUE))
-			{
-				$userdata[$key] = $_SESSION[$key];
-			}
-		}
-
-		return $userdata;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Set userdata
-	 *
-	 * Legacy CI_Session compatibility method
-	 *
-	 * @param	mixed	$data	Session data key or an associative array
-	 * @param	mixed	$value	Value to store
-	 * @return	void
-	 */
-	public function set_userdata($data, $value = NULL)
-	{
-		if (is_array($data))
-		{
-			foreach ($data as $key => &$value)
-			{
-				$_SESSION[$key] = $value;
-			}
-
-			return;
-		}
-
-		$_SESSION[$data] = $value;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Unset userdata
-	 *
-	 * Legacy CI_Session compatibility method
-	 *
-	 * @param	mixed	$key	Session data key(s)
-	 * @return	void
-	 */
-	public function unset_userdata($key)
-	{
-		if (is_array($key))
-		{
-			foreach ($key as $k)
-			{
-				unset($_SESSION[$k]);
-			}
-
-			return;
-		}
-
-		unset($_SESSION[$key]);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * All userdata (fetch)
-	 *
-	 * Legacy CI_Session compatibility method
-	 *
-	 * @return	array	$_SESSION, excluding flash data items
-	 */
-	public function all_userdata()
-	{
-		return $this->userdata();
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Has userdata
-	 *
-	 * Legacy CI_Session compatibility method
-	 *
-	 * @param	string	$key	Session data key
-	 * @return	bool
-	 */
-	public function has_userdata($key)
-	{
-		return isset($_SESSION[$key]);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Flashdata (fetch)
-	 *
-	 * Legacy CI_Session compatibility method
-	 *
-	 * @param	string	$key	Session data key
-	 * @return	mixed	Session data value or NULL if not found
-	 */
-	public function flashdata($key = NULL)
-	{
-		if (isset($key))
-		{
-			return (isset($_SESSION['__ci_vars'], $_SESSION['__ci_vars'][$key], $_SESSION[$key]) && ! is_int($_SESSION['__ci_vars'][$key]))
-				? $_SESSION[$key]
-				: NULL;
-		}
-
-		$flashdata = array();
-
-		if ( ! empty($_SESSION['__ci_vars']))
-		{
-			foreach ($_SESSION['__ci_vars'] as $key => &$value)
-			{
-				is_int($value) OR $flashdata[$key] = $_SESSION[$key];
-			}
-		}
-
-		return $flashdata;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Set flashdata
-	 *
-	 * Legacy CI_Session compatibility method
-	 *
-	 * @param	mixed	$data	Session data key or an associative array
-	 * @param	mixed	$value	Value to store
-	 * @return	void
-	 */
-	public function set_flashdata($data, $value = NULL)
-	{
-		$this->set_userdata($data, $value);
-		$this->mark_as_flash(is_array($data) ? array_keys($data) : $data);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Keep flashdata
-	 *
-	 * Legacy CI_Session compatibility method
-	 *
-	 * @param	mixed	$key	Session data key(s)
-	 * @return	void
-	 */
-	public function keep_flashdata($key)
-	{
-		$this->mark_as_flash($key);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Temp data (fetch)
-	 *
-	 * Legacy CI_Session compatibility method
-	 *
-	 * @param	string	$key	Session data key
-	 * @return	mixed	Session data value or NULL if not found
-	 */
-	public function tempdata($key = NULL)
-	{
-		if (isset($key))
-		{
-			return (isset($_SESSION['__ci_vars'], $_SESSION['__ci_vars'][$key], $_SESSION[$key]) && is_int($_SESSION['__ci_vars'][$key]))
-				? $_SESSION[$key]
-				: NULL;
-		}
-
-		$tempdata = array();
-
-		if ( ! empty($_SESSION['__ci_vars']))
-		{
-			foreach ($_SESSION['__ci_vars'] as $key => &$value)
-			{
-				is_int($value) && $tempdata[$key] = $_SESSION[$key];
-			}
-		}
-
-		return $tempdata;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Set tempdata
-	 *
-	 * Legacy CI_Session compatibility method
-	 *
-	 * @param	mixed	$data	Session data key or an associative array of items
-	 * @param	mixed	$value	Value to store
-	 * @param	int	$ttl	Time-to-live in seconds
-	 * @return	void
-	 */
-	public function set_tempdata($data, $value = NULL, $ttl = 300)
-	{
-		$this->set_userdata($data, $value);
-		$this->mark_as_temp(is_array($data) ? array_keys($data) : $data, $ttl);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Unset tempdata
-	 *
-	 * Legacy CI_Session compatibility method
-	 *
-	 * @param	mixed	$data	Session data key(s)
-	 * @return	void
-	 */
-	public function unset_tempdata($key)
-	{
-		$this->unmark_temp($key);
-	}
-
-}
diff --git a/www-api/system/libraries/Session/SessionHandlerInterface.php b/www-api/system/libraries/Session/SessionHandlerInterface.php
deleted file mode 100644
index eadb63c1..00000000
--- a/www-api/system/libraries/Session/SessionHandlerInterface.php
+++ /dev/null
@@ -1,60 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * SessionHandlerInterface
- *
- * PHP 5.4 compatibility interface
- *
- * @package	CodeIgniter
- * @subpackage	Libraries
- * @category	Sessions
- * @author	Andrey Andreev
- * @link	https://codeigniter.com/userguide3/libraries/sessions.html
- */
-interface SessionHandlerInterface {
-
-	public function open($save_path, $name);
-	public function close();
-	public function read($session_id);
-	public function write($session_id, $session_data);
-	public function destroy($session_id);
-	public function gc($maxlifetime);
-}
diff --git a/www-api/system/libraries/Session/SessionUpdateTimestampHandlerInterface.php b/www-api/system/libraries/Session/SessionUpdateTimestampHandlerInterface.php
deleted file mode 100644
index fe4a321a..00000000
--- a/www-api/system/libraries/Session/SessionUpdateTimestampHandlerInterface.php
+++ /dev/null
@@ -1,56 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * SessionUpdateTimestampHandlerInterface
- *
- * PHP 7 compatibility interface
- *
- * @package	CodeIgniter
- * @subpackage	Libraries
- * @category	Sessions
- * @author	Andrey Andreev
- * @link	https://codeigniter.com/userguide3/libraries/sessions.html
- */
-interface SessionUpdateTimestampHandlerInterface {
-
-	public function updateTimestamp($session_id, $data);
-	public function validateId($session_id);
-}
diff --git a/www-api/system/libraries/Session/Session_driver.php b/www-api/system/libraries/Session/Session_driver.php
deleted file mode 100644
index 24b4b465..00000000
--- a/www-api/system/libraries/Session/Session_driver.php
+++ /dev/null
@@ -1,202 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CodeIgniter Session Driver Class
- *
- * @package	CodeIgniter
- * @subpackage	Libraries
- * @category	Sessions
- * @author	Andrey Andreev
- * @link	https://codeigniter.com/userguide3/libraries/sessions.html
- */
-abstract class CI_Session_driver {
-
-	protected $_config;
-
-	/**
-	 * Data fingerprint
-	 *
-	 * @var	bool
-	 */
-	protected $_fingerprint;
-
-	/**
-	 * Lock placeholder
-	 *
-	 * @var	mixed
-	 */
-	protected $_lock = FALSE;
-
-	/**
-	 * Read session ID
-	 *
-	 * Used to detect session_regenerate_id() calls because PHP only calls
-	 * write() after regenerating the ID.
-	 *
-	 * @var	string
-	 */
-	protected $_session_id;
-
-	/**
-	 * Success and failure return values
-	 *
-	 * Necessary due to a bug in all PHP 5 versions where return values
-	 * from userspace handlers are not handled properly. PHP 7 fixes the
-	 * bug, so we need to return different values depending on the version.
-	 *
-	 * @see	https://wiki.php.net/rfc/session.user.return-value
-	 * @var	mixed
-	 */
-	protected $_success, $_failure;
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * @param	array	$params	Configuration parameters
-	 * @return	void
-	 */
-	public function __construct(&$params)
-	{
-		$this->_config =& $params;
-
-		if (is_php('7'))
-		{
-			$this->_success = TRUE;
-			$this->_failure = FALSE;
-		}
-		else
-		{
-			$this->_success = 0;
-			$this->_failure = -1;
-		}
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * PHP 5.x validate ID
-	 *
-	 * Enforces session.use_strict_mode
-	 *
-	 * @return	void
-	 */
-	public function php5_validate_id()
-	{
-		if ($this->_success === 0 && isset($_COOKIE[$this->_config['cookie_name']]) && ! $this->validateId($_COOKIE[$this->_config['cookie_name']]))
-		{
-			unset($_COOKIE[$this->_config['cookie_name']]);
-		}
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Cookie destroy
-	 *
-	 * Internal method to force removal of a cookie by the client
-	 * when session_destroy() is called.
-	 *
-	 * @return	bool
-	 */
-	protected function _cookie_destroy()
-	{
-		if ( ! is_php('7.3'))
-		{
-			$header = 'Set-Cookie: '.$this->_config['cookie_name'].'=';
-			$header .= '; Expires='.gmdate('D, d-M-Y H:i:s T', 1).'; Max-Age=-1';
-			$header .= '; Path='.$this->_config['cookie_path'];
-			$header .= ($this->_config['cookie_domain'] !== '' ? '; Domain='.$this->_config['cookie_domain'] : '');
-			$header .= ($this->_config['cookie_secure'] ? '; Secure' : '').'; HttpOnly; SameSite='.$this->_config['cookie_samesite'];
-			header($header);
-			return;
-		}
-
-		return setcookie(
-			$this->_config['cookie_name'],
-			'',
-			array(
-				'expires' => 1,
-				'path' => $this->_config['cookie_path'],
-				'domain' => $this->_config['cookie_domain'],
-				'secure' => $this->_config['cookie_secure'],
-				'httponly' => TRUE,
-				'samesite' => $this->_config['cookie_samesite']
-			)
-		);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Get lock
-	 *
-	 * A dummy method allowing drivers with no locking functionality
-	 * (databases other than PostgreSQL and MySQL) to act as if they
-	 * do acquire a lock.
-	 *
-	 * @param	string	$session_id
-	 * @return	bool
-	 */
-	protected function _get_lock($session_id)
-	{
-		$this->_lock = TRUE;
-		return TRUE;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Release lock
-	 *
-	 * @return	bool
-	 */
-	protected function _release_lock()
-	{
-		if ($this->_lock)
-		{
-			$this->_lock = FALSE;
-		}
-
-		return TRUE;
-	}
-}
diff --git a/www-api/system/libraries/Session/drivers/Session_database_driver.php b/www-api/system/libraries/Session/drivers/Session_database_driver.php
deleted file mode 100644
index 4b475364..00000000
--- a/www-api/system/libraries/Session/drivers/Session_database_driver.php
+++ /dev/null
@@ -1,471 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CodeIgniter Session Database Driver
- *
- * @package	CodeIgniter
- * @subpackage	Libraries
- * @category	Sessions
- * @author	Andrey Andreev
- * @link	https://codeigniter.com/userguide3/libraries/sessions.html
- */
-class CI_Session_database_driver extends CI_Session_driver implements CI_Session_driver_interface {
-
-	/**
-	 * DB object
-	 *
-	 * @var	object
-	 */
-	protected $_db;
-
-	/**
-	 * Row exists flag
-	 *
-	 * @var	bool
-	 */
-	protected $_row_exists = FALSE;
-
-	/**
-	 * Lock "driver" flag
-	 *
-	 * @var	string
-	 */
-	protected $_platform;
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * @param	array	$params	Configuration parameters
-	 * @return	void
-	 */
-	public function __construct(&$params)
-	{
-		parent::__construct($params);
-
-		$CI =& get_instance();
-		isset($CI->db) OR $CI->load->database();
-		$this->_db = $CI->db;
-
-		if ( ! $this->_db instanceof CI_DB_query_builder)
-		{
-			throw new Exception('Query Builder not enabled for the configured database. Aborting.');
-		}
-		elseif ($this->_db->pconnect)
-		{
-			throw new Exception('Configured database connection is persistent. Aborting.');
-		}
-		elseif ($this->_db->cache_on)
-		{
-			throw new Exception('Configured database connection has cache enabled. Aborting.');
-		}
-
-		$db_driver = $this->_db->dbdriver.(empty($this->_db->subdriver) ? '' : '_'.$this->_db->subdriver);
-		if (strpos($db_driver, 'mysql') !== FALSE)
-		{
-			$this->_platform = 'mysql';
-		}
-		elseif (in_array($db_driver, array('postgre', 'pdo_pgsql'), TRUE))
-		{
-			$this->_platform = 'postgre';
-		}
-
-		// Note: BC work-around for the old 'sess_table_name' setting, should be removed in the future.
-		if ( ! isset($this->_config['save_path']) && ($this->_config['save_path'] = config_item('sess_table_name')))
-		{
-			log_message('debug', 'Session: "sess_save_path" is empty; using BC fallback to "sess_table_name".');
-		}
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Open
-	 *
-	 * Initializes the database connection
-	 *
-	 * @param	string	$save_path	Table name
-	 * @param	string	$name		Session cookie name, unused
-	 * @return	bool
-	 */
-	public function open($save_path, $name)
-	{
-		if (empty($this->_db->conn_id) && ! $this->_db->db_connect())
-		{
-			return $this->_failure;
-		}
-
-		$this->php5_validate_id();
-
-		return $this->_success;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Read
-	 *
-	 * Reads session data and acquires a lock
-	 *
-	 * @param	string	$session_id	Session ID
-	 * @return	string	Serialized session data
-	 */
-	public function read($session_id)
-	{
-		if ($this->_get_lock($session_id) === FALSE)
-		{
-			return $this->_failure;
-		}
-
-		// Prevent previous QB calls from messing with our queries
-		$this->_db->reset_query();
-
-		// Needed by write() to detect session_regenerate_id() calls
-		$this->_session_id = $session_id;
-
-		$this->_db
-			->select('data')
-			->from($this->_config['save_path'])
-			->where('id', $session_id);
-
-		if ($this->_config['match_ip'])
-		{
-			$this->_db->where('ip_address', $_SERVER['REMOTE_ADDR']);
-		}
-
-		if ( ! ($result = $this->_db->get()) OR ($result = $result->row()) === NULL)
-		{
-			// PHP7 will reuse the same SessionHandler object after
-			// ID regeneration, so we need to explicitly set this to
-			// FALSE instead of relying on the default ...
-			$this->_row_exists = FALSE;
-			$this->_fingerprint = md5('');
-			return '';
-		}
-
-		// PostgreSQL's variant of a BLOB datatype is Bytea, which is a
-		// PITA to work with, so we use base64-encoded data in a TEXT
-		// field instead.
-		$result = ($this->_platform === 'postgre')
-			? base64_decode(rtrim($result->data))
-			: $result->data;
-
-		$this->_fingerprint = md5($result);
-		$this->_row_exists = TRUE;
-		return $result;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Write
-	 *
-	 * Writes (create / update) session data
-	 *
-	 * @param	string	$session_id	Session ID
-	 * @param	string	$session_data	Serialized session data
-	 * @return	bool
-	 */
-	public function write($session_id, $session_data)
-	{
-		// Prevent previous QB calls from messing with our queries
-		$this->_db->reset_query();
-
-		// Was the ID regenerated?
-		if (isset($this->_session_id) && $session_id !== $this->_session_id)
-		{
-			if ( ! $this->_release_lock() OR ! $this->_get_lock($session_id))
-			{
-				return $this->_failure;
-			}
-
-			$this->_row_exists = FALSE;
-			$this->_session_id = $session_id;
-		}
-		elseif ($this->_lock === FALSE)
-		{
-			return $this->_failure;
-		}
-
-		if ($this->_row_exists === FALSE)
-		{
-			$insert_data = array(
-				'id' => $session_id,
-				'ip_address' => $_SERVER['REMOTE_ADDR'],
-				'timestamp' => time(),
-				'data' => ($this->_platform === 'postgre' ? base64_encode($session_data) : $session_data)
-			);
-
-			if ($this->_db->insert($this->_config['save_path'], $insert_data))
-			{
-				$this->_fingerprint = md5($session_data);
-				$this->_row_exists = TRUE;
-				return $this->_success;
-			}
-
-			return $this->_failure;
-		}
-
-		$this->_db->where('id', $session_id);
-		if ($this->_config['match_ip'])
-		{
-			$this->_db->where('ip_address', $_SERVER['REMOTE_ADDR']);
-		}
-
-		$update_data = array('timestamp' => time());
-		if ($this->_fingerprint !== md5($session_data))
-		{
-			$update_data['data'] = ($this->_platform === 'postgre')
-				? base64_encode($session_data)
-				: $session_data;
-		}
-
-		if ($this->_db->update($this->_config['save_path'], $update_data))
-		{
-			$this->_fingerprint = md5($session_data);
-			return $this->_success;
-		}
-
-		return $this->_failure;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Close
-	 *
-	 * Releases locks
-	 *
-	 * @return	bool
-	 */
-	public function close()
-	{
-		return ($this->_lock && ! $this->_release_lock())
-			? $this->_failure
-			: $this->_success;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Destroy
-	 *
-	 * Destroys the current session.
-	 *
-	 * @param	string	$session_id	Session ID
-	 * @return	bool
-	 */
-	public function destroy($session_id)
-	{
-		if ($this->_lock)
-		{
-			// Prevent previous QB calls from messing with our queries
-			$this->_db->reset_query();
-
-			$this->_db->where('id', $session_id);
-			if ($this->_config['match_ip'])
-			{
-				$this->_db->where('ip_address', $_SERVER['REMOTE_ADDR']);
-			}
-
-			if ( ! $this->_db->delete($this->_config['save_path']))
-			{
-				return $this->_failure;
-			}
-		}
-
-		if ($this->close() === $this->_success)
-		{
-			$this->_cookie_destroy();
-			return $this->_success;
-		}
-
-		return $this->_failure;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Garbage Collector
-	 *
-	 * Deletes expired sessions
-	 *
-	 * @param	int 	$maxlifetime	Maximum lifetime of sessions
-	 * @return	bool
-	 */
-	public function gc($maxlifetime)
-	{
-		// Prevent previous QB calls from messing with our queries
-		$this->_db->reset_query();
-
-		return ($this->_db->delete($this->_config['save_path'], 'timestamp < '.(time() - $maxlifetime)))
-			? $this->_success
-			: $this->_failure;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Update Timestamp
-	 *
-	 * Update session timestamp without modifying data
-	 *
-	 * @param	string	$id	Session ID
-	 * @param	string	$data	Unknown & unused
-	 * @return	bool
-	 */
-	public function updateTimestamp($id, $unknown)
-	{
-		// Prevent previous QB calls from messing with our queries
-		$this->_db->reset_query();
-
-		$this->_db->where('id', $id);
-		if ($this->_config['match_ip'])
-		{
-			$this->_db->where('ip_address', $_SERVER['REMOTE_ADDR']);
-		}
-
-		return (bool) $this->_db->update($this->_config['save_path'], array('timestamp' => time()));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Validate ID
-	 *
-	 * Checks whether a session ID record exists server-side,
-	 * to enforce session.use_strict_mode.
-	 *
-	 * @param	string	$id	Session ID
-	 * @return	bool
-	 */
-	public function validateId($id)
-	{
-		// Prevent previous QB calls from messing with our queries
-		$this->_db->reset_query();
-
-		$this->_db->select('1')->from($this->_config['save_path'])->where('id', $id);
-		empty($this->_config['match_ip']) OR $this->_db->where('ip_address', $_SERVER['REMOTE_ADDR']);
-		$result = $this->_db->get();
-		empty($result) OR $result = $result->row();
-
-		return ! empty($result);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Get lock
-	 *
-	 * Acquires a lock, depending on the underlying platform.
-	 *
-	 * @param	string	$session_id	Session ID
-	 * @return	bool
-	 */
-	protected function _get_lock($session_id)
-	{
-		if ($this->_platform === 'mysql')
-		{
-			$arg = md5($session_id.($this->_config['match_ip'] ? '_'.$_SERVER['REMOTE_ADDR'] : ''));
-			if ($this->_db->query("SELECT GET_LOCK('".$arg."', 300) AS ci_session_lock")->row()->ci_session_lock)
-			{
-				$this->_lock = $arg;
-				return TRUE;
-			}
-
-			return FALSE;
-		}
-		elseif ($this->_platform === 'postgre')
-		{
-			$arg = "hashtext('".$session_id."')".($this->_config['match_ip'] ? ", hashtext('".$_SERVER['REMOTE_ADDR']."')" : '');
-			if ($this->_db->simple_query('SELECT pg_advisory_lock('.$arg.')'))
-			{
-				$this->_lock = $arg;
-				return TRUE;
-			}
-
-			return FALSE;
-		}
-
-		return parent::_get_lock($session_id);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Release lock
-	 *
-	 * Releases a previously acquired lock
-	 *
-	 * @return	bool
-	 */
-	protected function _release_lock()
-	{
-		if ( ! $this->_lock)
-		{
-			return TRUE;
-		}
-
-		if ($this->_platform === 'mysql')
-		{
-			if ($this->_db->query("SELECT RELEASE_LOCK('".$this->_lock."') AS ci_session_lock")->row()->ci_session_lock)
-			{
-				$this->_lock = FALSE;
-				return TRUE;
-			}
-
-			return FALSE;
-		}
-		elseif ($this->_platform === 'postgre')
-		{
-			if ($this->_db->simple_query('SELECT pg_advisory_unlock('.$this->_lock.')'))
-			{
-				$this->_lock = FALSE;
-				return TRUE;
-			}
-
-			return FALSE;
-		}
-
-		return parent::_release_lock();
-	}
-}
diff --git a/www-api/system/libraries/Session/drivers/Session_files_driver.php b/www-api/system/libraries/Session/drivers/Session_files_driver.php
deleted file mode 100644
index be0dc9ed..00000000
--- a/www-api/system/libraries/Session/drivers/Session_files_driver.php
+++ /dev/null
@@ -1,449 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CodeIgniter Session Files Driver
- *
- * @package	CodeIgniter
- * @subpackage	Libraries
- * @category	Sessions
- * @author	Andrey Andreev
- * @link	https://codeigniter.com/userguide3/libraries/sessions.html
- */
-class CI_Session_files_driver extends CI_Session_driver implements CI_Session_driver_interface {
-
-	/**
-	 * Save path
-	 *
-	 * @var	string
-	 */
-	protected $_save_path;
-
-	/**
-	 * File handle
-	 *
-	 * @var	resource
-	 */
-	protected $_file_handle;
-
-	/**
-	 * File name
-	 *
-	 * @var	resource
-	 */
-	protected $_file_path;
-
-	/**
-	 * File new flag
-	 *
-	 * @var	bool
-	 */
-	protected $_file_new;
-
-	/**
-	 * Validate SID regular expression
-	 *
-	 * @var	string
-	 */
-	protected $_sid_regexp;
-
-	/**
-	 * mbstring.func_overload flag
-	 *
-	 * @var	bool
-	 */
-	protected static $func_overload;
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * @param	array	$params	Configuration parameters
-	 * @return	void
-	 */
-	public function __construct(&$params)
-	{
-		parent::__construct($params);
-
-		if (isset($this->_config['save_path']))
-		{
-			$this->_config['save_path'] = rtrim($this->_config['save_path'], '/\\');
-			ini_set('session.save_path', $this->_config['save_path']);
-		}
-		else
-		{
-			log_message('debug', 'Session: "sess_save_path" is empty; using "session.save_path" value from php.ini.');
-			$this->_config['save_path'] = rtrim(ini_get('session.save_path'), '/\\');
-		}
-
-		$this->_sid_regexp = $this->_config['_sid_regexp'];
-
-		isset(self::$func_overload) OR self::$func_overload = ( ! is_php('8.0') && extension_loaded('mbstring') && @ini_get('mbstring.func_overload'));
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Open
-	 *
-	 * Sanitizes the save_path directory.
-	 *
-	 * @param	string	$save_path	Path to session files' directory
-	 * @param	string	$name		Session cookie name
-	 * @return	bool
-	 */
-	public function open($save_path, $name)
-	{
-		if ( ! is_dir($save_path))
-		{
-			if ( ! mkdir($save_path, 0700, TRUE))
-			{
-				log_message('error', "Session: Configured save path '".$this->_config['save_path']."' is not a directory, doesn't exist or cannot be created.");
-				return $this->_failure;
-			}
-		}
-		elseif ( ! is_writable($save_path))
-		{
-			log_message('error', "Session: Configured save path '".$this->_config['save_path']."' is not writable by the PHP process.");
-			return $this->_failure;
-		}
-
-		$this->_config['save_path'] = $save_path;
-		$this->_file_path = $this->_config['save_path'].DIRECTORY_SEPARATOR
-			.$name // we'll use the session cookie name as a prefix to avoid collisions
-			.($this->_config['match_ip'] ? md5($_SERVER['REMOTE_ADDR']) : '');
-
-		$this->php5_validate_id();
-
-		return $this->_success;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Read
-	 *
-	 * Reads session data and acquires a lock
-	 *
-	 * @param	string	$session_id	Session ID
-	 * @return	string	Serialized session data
-	 */
-	public function read($session_id)
-	{
-		// This might seem weird, but PHP 5.6 introduces session_reset(),
-		// which re-reads session data
-		if ($this->_file_handle === NULL)
-		{
-			$this->_file_new = ! file_exists($this->_file_path.$session_id);
-
-			if (($this->_file_handle = fopen($this->_file_path.$session_id, 'c+b')) === FALSE)
-			{
-				log_message('error', "Session: Unable to open file '".$this->_file_path.$session_id."'.");
-				return $this->_failure;
-			}
-
-			if (flock($this->_file_handle, LOCK_EX) === FALSE)
-			{
-				log_message('error', "Session: Unable to obtain lock for file '".$this->_file_path.$session_id."'.");
-				fclose($this->_file_handle);
-				$this->_file_handle = NULL;
-				return $this->_failure;
-			}
-
-			// Needed by write() to detect session_regenerate_id() calls
-			$this->_session_id = $session_id;
-
-			if ($this->_file_new)
-			{
-				chmod($this->_file_path.$session_id, 0600);
-				$this->_fingerprint = md5('');
-				return '';
-			}
-
-			// Prevent possible data corruption
-			// See https://github.com/bcit-ci/CodeIgniter/issues/5857
-			clearstatcache(TRUE, $this->_file_path.$session_id);
-		}
-		// We shouldn't need this, but apparently we do ...
-		// See https://github.com/bcit-ci/CodeIgniter/issues/4039
-		elseif ($this->_file_handle === FALSE)
-		{
-			return $this->_failure;
-		}
-		else
-		{
-			rewind($this->_file_handle);
-		}
-
-		$session_data = '';
-		for ($read = 0, $length = filesize($this->_file_path.$session_id); $read < $length; $read += self::strlen($buffer))
-		{
-			if (($buffer = fread($this->_file_handle, $length - $read)) === FALSE)
-			{
-				break;
-			}
-
-			$session_data .= $buffer;
-		}
-
-		$this->_fingerprint = md5($session_data);
-		return $session_data;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Write
-	 *
-	 * Writes (create / update) session data
-	 *
-	 * @param	string	$session_id	Session ID
-	 * @param	string	$session_data	Serialized session data
-	 * @return	bool
-	 */
-	public function write($session_id, $session_data)
-	{
-		// If the two IDs don't match, we have a session_regenerate_id() call
-		// and we need to close the old handle and open a new one
-		if ($session_id !== $this->_session_id && ($this->close() === $this->_failure OR $this->read($session_id) === $this->_failure))
-		{
-			return $this->_failure;
-		}
-
-		if ( ! is_resource($this->_file_handle))
-		{
-			return $this->_failure;
-		}
-		elseif ($this->_fingerprint === md5($session_data))
-		{
-			return ( ! $this->_file_new && ! touch($this->_file_path.$session_id))
-				? $this->_failure
-				: $this->_success;
-		}
-
-		if ( ! $this->_file_new)
-		{
-			ftruncate($this->_file_handle, 0);
-			rewind($this->_file_handle);
-		}
-
-		if (($length = strlen($session_data)) > 0)
-		{
-			for ($written = 0; $written < $length; $written += $result)
-			{
-				if (($result = fwrite($this->_file_handle, substr($session_data, $written))) === FALSE)
-				{
-					break;
-				}
-			}
-
-			if ( ! is_int($result))
-			{
-				$this->_fingerprint = md5(substr($session_data, 0, $written));
-				log_message('error', 'Session: Unable to write data.');
-				return $this->_failure;
-			}
-		}
-
-		$this->_fingerprint = md5($session_data);
-		return $this->_success;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Close
-	 *
-	 * Releases locks and closes file descriptor.
-	 *
-	 * @return	bool
-	 */
-	public function close()
-	{
-		if (is_resource($this->_file_handle))
-		{
-			flock($this->_file_handle, LOCK_UN);
-			fclose($this->_file_handle);
-
-			$this->_file_handle = $this->_file_new = $this->_session_id = NULL;
-		}
-
-		return $this->_success;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Destroy
-	 *
-	 * Destroys the current session.
-	 *
-	 * @param	string	$session_id	Session ID
-	 * @return	bool
-	 */
-	public function destroy($session_id)
-	{
-		if ($this->close() === $this->_success)
-		{
-			if (file_exists($this->_file_path.$session_id))
-			{
-				$this->_cookie_destroy();
-				return unlink($this->_file_path.$session_id)
-					? $this->_success
-					: $this->_failure;
-			}
-
-			return $this->_success;
-		}
-		elseif ($this->_file_path !== NULL)
-		{
-			clearstatcache();
-			if (file_exists($this->_file_path.$session_id))
-			{
-				$this->_cookie_destroy();
-				return unlink($this->_file_path.$session_id)
-					? $this->_success
-					: $this->_failure;
-			}
-
-			return $this->_success;
-		}
-
-		return $this->_failure;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Garbage Collector
-	 *
-	 * Deletes expired sessions
-	 *
-	 * @param	int 	$maxlifetime	Maximum lifetime of sessions
-	 * @return	bool
-	 */
-	public function gc($maxlifetime)
-	{
-		if ( ! is_dir($this->_config['save_path']) OR ($directory = opendir($this->_config['save_path'])) === FALSE)
-		{
-			log_message('debug', "Session: Garbage collector couldn't list files under directory '".$this->_config['save_path']."'.");
-			return $this->_failure;
-		}
-
-		$ts = time() - $maxlifetime;
-
-		$pattern = ($this->_config['match_ip'] === TRUE)
-			? '[0-9a-f]{32}'
-			: '';
-
-		$pattern = sprintf(
-			'#\A%s'.$pattern.$this->_sid_regexp.'\z#',
-			preg_quote($this->_config['cookie_name'])
-		);
-
-		while (($file = readdir($directory)) !== FALSE)
-		{
-			// If the filename doesn't match this pattern, it's either not a session file or is not ours
-			if ( ! preg_match($pattern, $file)
-				OR ! is_file($this->_config['save_path'].DIRECTORY_SEPARATOR.$file)
-				OR ($mtime = filemtime($this->_config['save_path'].DIRECTORY_SEPARATOR.$file)) === FALSE
-				OR $mtime > $ts)
-			{
-				continue;
-			}
-
-			unlink($this->_config['save_path'].DIRECTORY_SEPARATOR.$file);
-		}
-
-		closedir($directory);
-
-		return $this->_success;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Update Timestamp
-	 *
-	 * Update session timestamp without modifying data
-	 *
-	 * @param	string	$id	Session ID
-	 * @param	string	$data	Unknown & unused
-	 * @return	bool
-	 */
-	public function updateTimestamp($id, $unknown)
-	{
-		return touch($this->_file_path.$id);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Validate ID
-	 *
-	 * Checks whether a session ID record exists server-side,
-	 * to enforce session.use_strict_mode.
-	 *
-	 * @param	string	$id	Session ID
-	 * @return	bool
-	 */
-	public function validateId($id)
-	{
-		$result = is_file($this->_file_path.$id);
-		clearstatcache(TRUE, $this->_file_path.$id);
-		return $result;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Byte-safe strlen()
-	 *
-	 * @param	string	$str
-	 * @return	int
-	 */
-	protected static function strlen($str)
-	{
-		return (self::$func_overload)
-			? mb_strlen($str, '8bit')
-			: strlen($str);
-	}
-}
diff --git a/www-api/system/libraries/Session/drivers/Session_memcached_driver.php b/www-api/system/libraries/Session/drivers/Session_memcached_driver.php
deleted file mode 100644
index d1401630..00000000
--- a/www-api/system/libraries/Session/drivers/Session_memcached_driver.php
+++ /dev/null
@@ -1,414 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CodeIgniter Session Memcached Driver
- *
- * @package	CodeIgniter
- * @subpackage	Libraries
- * @category	Sessions
- * @author	Andrey Andreev
- * @link	https://codeigniter.com/userguide3/libraries/sessions.html
- */
-class CI_Session_memcached_driver extends CI_Session_driver implements CI_Session_driver_interface {
-
-	/**
-	 * Memcached instance
-	 *
-	 * @var	Memcached
-	 */
-	protected $_memcached;
-
-	/**
-	 * Key prefix
-	 *
-	 * @var	string
-	 */
-	protected $_key_prefix = 'ci_session:';
-
-	/**
-	 * Lock key
-	 *
-	 * @var	string
-	 */
-	protected $_lock_key;
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * @param	array	$params	Configuration parameters
-	 * @return	void
-	 */
-	public function __construct(&$params)
-	{
-		parent::__construct($params);
-
-		if (empty($this->_config['save_path']))
-		{
-			log_message('error', 'Session: No Memcached save path configured.');
-		}
-
-		if ($this->_config['match_ip'] === TRUE)
-		{
-			$this->_key_prefix .= $_SERVER['REMOTE_ADDR'].':';
-		}
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Open
-	 *
-	 * Sanitizes save_path and initializes connections.
-	 *
-	 * @param	string	$save_path	Server path(s)
-	 * @param	string	$name		Session cookie name, unused
-	 * @return	bool
-	 */
-	public function open($save_path, $name)
-	{
-		$this->_memcached = new Memcached();
-		$this->_memcached->setOption(Memcached::OPT_BINARY_PROTOCOL, TRUE); // required for touch() usage
-		$server_list = array();
-		foreach ($this->_memcached->getServerList() as $server)
-		{
-			$server_list[] = $server['host'].':'.$server['port'];
-		}
-
-		if ( ! preg_match_all('#,?([^,:]+)\:(\d{1,5})(?:\:(\d+))?#', $this->_config['save_path'], $matches, PREG_SET_ORDER))
-		{
-			$this->_memcached = NULL;
-			log_message('error', 'Session: Invalid Memcached save path format: '.$this->_config['save_path']);
-			return $this->_failure;
-		}
-
-		foreach ($matches as $match)
-		{
-			// If Memcached already has this server (or if the port is invalid), skip it
-			if (in_array($match[1].':'.$match[2], $server_list, TRUE))
-			{
-				log_message('debug', 'Session: Memcached server pool already has '.$match[1].':'.$match[2]);
-				continue;
-			}
-
-			if ( ! $this->_memcached->addServer($match[1], $match[2], isset($match[3]) ? $match[3] : 0))
-			{
-				log_message('error', 'Could not add '.$match[1].':'.$match[2].' to Memcached server pool.');
-			}
-			else
-			{
-				$server_list[] = $match[1].':'.$match[2];
-			}
-		}
-
-		if (empty($server_list))
-		{
-			log_message('error', 'Session: Memcached server pool is empty.');
-			return $this->_failure;
-		}
-
-		$this->php5_validate_id();
-
-		return $this->_success;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Read
-	 *
-	 * Reads session data and acquires a lock
-	 *
-	 * @param	string	$session_id	Session ID
-	 * @return	string	Serialized session data
-	 */
-	public function read($session_id)
-	{
-		if (isset($this->_memcached) && $this->_get_lock($session_id))
-		{
-			// Needed by write() to detect session_regenerate_id() calls
-			$this->_session_id = $session_id;
-
-			$session_data = (string) $this->_memcached->get($this->_key_prefix.$session_id);
-			$this->_fingerprint = md5($session_data);
-			return $session_data;
-		}
-
-		return $this->_failure;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Write
-	 *
-	 * Writes (create / update) session data
-	 *
-	 * @param	string	$session_id	Session ID
-	 * @param	string	$session_data	Serialized session data
-	 * @return	bool
-	 */
-	public function write($session_id, $session_data)
-	{
-		if ( ! isset($this->_memcached, $this->_lock_key))
-		{
-			return $this->_failure;
-		}
-		// Was the ID regenerated?
-		elseif ($session_id !== $this->_session_id)
-		{
-			if ( ! $this->_release_lock() OR ! $this->_get_lock($session_id))
-			{
-				return $this->_failure;
-			}
-
-			$this->_fingerprint = md5('');
-			$this->_session_id = $session_id;
-		}
-
-		$key = $this->_key_prefix.$session_id;
-
-		$this->_memcached->replace($this->_lock_key, time(), 300);
-		if ($this->_fingerprint !== ($fingerprint = md5($session_data)))
-		{
-			if ($this->_memcached->set($key, $session_data, $this->_config['expiration']))
-			{
-				$this->_fingerprint = $fingerprint;
-				return $this->_success;
-			}
-
-			return $this->_failure;
-		}
-		elseif (
-			$this->_memcached->touch($key, $this->_config['expiration'])
-			OR ($this->_memcached->getResultCode() === Memcached::RES_NOTFOUND && $this->_memcached->set($key, $session_data, $this->_config['expiration']))
-		)
-		{
-			return $this->_success;
-		}
-
-		return $this->_failure;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Close
-	 *
-	 * Releases locks and closes connection.
-	 *
-	 * @return	bool
-	 */
-	public function close()
-	{
-		if (isset($this->_memcached))
-		{
-			$this->_release_lock();
-			if ( ! $this->_memcached->quit())
-			{
-				return $this->_failure;
-			}
-
-			$this->_memcached = NULL;
-			return $this->_success;
-		}
-
-		return $this->_failure;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Destroy
-	 *
-	 * Destroys the current session.
-	 *
-	 * @param	string	$session_id	Session ID
-	 * @return	bool
-	 */
-	public function destroy($session_id)
-	{
-		if (isset($this->_memcached, $this->_lock_key))
-		{
-			$this->_memcached->delete($this->_key_prefix.$session_id);
-			$this->_cookie_destroy();
-			return $this->_success;
-		}
-
-		return $this->_failure;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Garbage Collector
-	 *
-	 * Deletes expired sessions
-	 *
-	 * @param	int 	$maxlifetime	Maximum lifetime of sessions
-	 * @return	bool
-	 */
-	public function gc($maxlifetime)
-	{
-		// Not necessary, Memcached takes care of that.
-		return $this->_success;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Update Timestamp
-	 *
-	 * Update session timestamp without modifying data
-	 *
-	 * @param	string	$id	Session ID
-	 * @param	string	$data	Unknown & unused
-	 * @return	bool
-	 */
-	public function updateTimestamp($id, $unknown)
-	{
-		return $this->_memcached->touch($this->_key_prefix.$id, $this->_config['expiration']);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Validate ID
-	 *
-	 * Checks whether a session ID record exists server-side,
-	 * to enforce session.use_strict_mode.
-	 *
-	 * @param	string	$id	Session ID
-	 * @return	bool
-	 */
-	public function validateId($id)
-	{
-		$this->_memcached->get($this->_key_prefix.$id);
-		return ($this->_memcached->getResultCode() === Memcached::RES_SUCCESS);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Get lock
-	 *
-	 * Acquires an (emulated) lock.
-	 *
-	 * @param	string	$session_id	Session ID
-	 * @return	bool
-	 */
-	protected function _get_lock($session_id)
-	{
-		// PHP 7 reuses the SessionHandler object on regeneration,
-		// so we need to check here if the lock key is for the
-		// correct session ID.
-		if ($this->_lock_key === $this->_key_prefix.$session_id.':lock')
-		{
-			if ( ! $this->_memcached->replace($this->_lock_key, time(), 300))
-			{
-				return ($this->_memcached->getResultCode() === Memcached::RES_NOTFOUND)
-					? $this->_memcached->add($this->_lock_key, time(), 300)
-					: FALSE;
-			}
-
-			return TRUE;
-		}
-
-		// 30 attempts to obtain a lock, in case another request already has it
-		$lock_key = $this->_key_prefix.$session_id.':lock';
-		$attempt = 0;
-		do
-		{
-			if ($this->_memcached->get($lock_key))
-			{
-				sleep(1);
-				continue;
-			}
-
-			$method = ($this->_memcached->getResultCode() === Memcached::RES_NOTFOUND) ? 'add' : 'set';
-			if ( ! $this->_memcached->$method($lock_key, time(), 300))
-			{
-				log_message('error', 'Session: Error while trying to obtain lock for '.$this->_key_prefix.$session_id);
-				return FALSE;
-			}
-
-			$this->_lock_key = $lock_key;
-			break;
-		}
-		while (++$attempt < 30);
-
-		if ($attempt === 30)
-		{
-			log_message('error', 'Session: Unable to obtain lock for '.$this->_key_prefix.$session_id.' after 30 attempts, aborting.');
-			return FALSE;
-		}
-
-		$this->_lock = TRUE;
-		return TRUE;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Release lock
-	 *
-	 * Releases a previously acquired lock
-	 *
-	 * @return	bool
-	 */
-	protected function _release_lock()
-	{
-		if (isset($this->_memcached, $this->_lock_key) && $this->_lock)
-		{
-			if ( ! $this->_memcached->delete($this->_lock_key) && $this->_memcached->getResultCode() !== Memcached::RES_NOTFOUND)
-			{
-				log_message('error', 'Session: Error while trying to free lock for '.$this->_lock_key);
-				return FALSE;
-			}
-
-			$this->_lock_key = NULL;
-			$this->_lock = FALSE;
-		}
-
-		return TRUE;
-	}
-}
diff --git a/www-api/system/libraries/Session/drivers/Session_redis_driver.php b/www-api/system/libraries/Session/drivers/Session_redis_driver.php
deleted file mode 100644
index 269dfcd6..00000000
--- a/www-api/system/libraries/Session/drivers/Session_redis_driver.php
+++ /dev/null
@@ -1,476 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 3.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * CodeIgniter Session Redis Driver
- *
- * @package	CodeIgniter
- * @subpackage	Libraries
- * @category	Sessions
- * @author	Andrey Andreev
- * @link	https://codeigniter.com/userguide3/libraries/sessions.html
- */
-class CI_Session_redis_driver extends CI_Session_driver implements CI_Session_driver_interface {
-
-	/**
-	 * phpRedis instance
-	 *
-	 * @var	Redis
-	 */
-	protected $_redis;
-
-	/**
-	 * Key prefix
-	 *
-	 * @var	string
-	 */
-	protected $_key_prefix = 'ci_session:';
-
-	/**
-	 * Lock key
-	 *
-	 * @var	string
-	 */
-	protected $_lock_key;
-
-	/**
-	 * Key exists flag
-	 *
-	 * @var bool
-	 */
-	protected $_key_exists = FALSE;
-
-	/**
-	 * Name of setTimeout() method in phpRedis
-	 *
-	 * Due to some deprecated methods in phpRedis, we need to call the
-	 * specific methods depending on the version of phpRedis.
-	 *
-	 * @var string
-	 */
-	protected $_setTimeout_name;
-
-	/**
-	 * Name of delete() method in phpRedis
-	 *
-	 * Due to some deprecated methods in phpRedis, we need to call the
-	 * specific methods depending on the version of phpRedis.
-	 *
-	 * @var string
-	 */
-	protected $_delete_name;
-
-	/**
-	 * Success return value of ping() method in phpRedis
-	 *
-	 * @var mixed
-	 */
-	protected $_ping_success;
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Class constructor
-	 *
-	 * @param	array	$params	Configuration parameters
-	 * @return	void
-	 */
-	public function __construct(&$params)
-	{
-		parent::__construct($params);
-
-		// Detect the names of some methods in phpRedis instance
-		if (version_compare(phpversion('redis'), '5', '>='))
-		{
-			$this->_setTimeout_name = 'expire';
-			$this->_delete_name = 'del';
-			$this->_ping_success = TRUE;
-		}
-		else
-		{
-			$this->_setTimeout_name = 'setTimeout';
-			$this->_delete_name = 'delete';
-			$this->_ping_success = '+PONG';
-		}
-
-		if (empty($this->_config['save_path']))
-		{
-			log_message('error', 'Session: No Redis save path configured.');
-		}
-		elseif (preg_match('#(?:tcp://)?([^:?]+)(?:\:(\d+))?(\?.+)?#', $this->_config['save_path'], $matches))
-		{
-			isset($matches[3]) OR $matches[3] = ''; // Just to avoid undefined index notices below
-			$this->_config['save_path'] = array(
-				'host' => $matches[1],
-				'port' => empty($matches[2]) ? NULL : $matches[2],
-				'password' => preg_match('#auth=([^\s&]+)#', $matches[3], $match) ? $match[1] : NULL,
-				'database' => preg_match('#database=(\d+)#', $matches[3], $match) ? (int) $match[1] : NULL,
-				'timeout' => preg_match('#timeout=(\d+\.\d+)#', $matches[3], $match) ? (float) $match[1] : NULL
-			);
-
-			preg_match('#prefix=([^\s&]+)#', $matches[3], $match) && $this->_key_prefix = $match[1];
-		}
-		else
-		{
-			log_message('error', 'Session: Invalid Redis save path format: '.$this->_config['save_path']);
-		}
-
-		if ($this->_config['match_ip'] === TRUE)
-		{
-			$this->_key_prefix .= $_SERVER['REMOTE_ADDR'].':';
-		}
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Open
-	 *
-	 * Sanitizes save_path and initializes connection.
-	 *
-	 * @param	string	$save_path	Server path
-	 * @param	string	$name		Session cookie name, unused
-	 * @return	bool
-	 */
-	public function open($save_path, $name)
-	{
-		if (empty($this->_config['save_path']))
-		{
-			return $this->_failure;
-		}
-
-		$redis = new Redis();
-		if ( ! $redis->connect($this->_config['save_path']['host'], $this->_config['save_path']['port'], $this->_config['save_path']['timeout']))
-		{
-			log_message('error', 'Session: Unable to connect to Redis with the configured settings.');
-		}
-		elseif (isset($this->_config['save_path']['password']) && ! $redis->auth($this->_config['save_path']['password']))
-		{
-			log_message('error', 'Session: Unable to authenticate to Redis instance.');
-		}
-		elseif (isset($this->_config['save_path']['database']) && ! $redis->select($this->_config['save_path']['database']))
-		{
-			log_message('error', 'Session: Unable to select Redis database with index '.$this->_config['save_path']['database']);
-		}
-		else
-		{
-			$this->_redis = $redis;
-			$this->php5_validate_id();
-			return $this->_success;
-		}
-
-		return $this->_failure;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Read
-	 *
-	 * Reads session data and acquires a lock
-	 *
-	 * @param	string	$session_id	Session ID
-	 * @return	string	Serialized session data
-	 */
-	public function read($session_id)
-	{
-		if (isset($this->_redis) && $this->_get_lock($session_id))
-		{
-			// Needed by write() to detect session_regenerate_id() calls
-			$this->_session_id = $session_id;
-
-			$session_data = $this->_redis->get($this->_key_prefix.$session_id);
-
-			is_string($session_data)
-				? $this->_key_exists = TRUE
-				: $session_data = '';
-
-			$this->_fingerprint = md5($session_data);
-			return $session_data;
-		}
-
-		return $this->_failure;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Write
-	 *
-	 * Writes (create / update) session data
-	 *
-	 * @param	string	$session_id	Session ID
-	 * @param	string	$session_data	Serialized session data
-	 * @return	bool
-	 */
-	public function write($session_id, $session_data)
-	{
-		if ( ! isset($this->_redis, $this->_lock_key))
-		{
-			return $this->_failure;
-		}
-		// Was the ID regenerated?
-		elseif ($session_id !== $this->_session_id)
-		{
-			if ( ! $this->_release_lock() OR ! $this->_get_lock($session_id))
-			{
-				return $this->_failure;
-			}
-
-			$this->_key_exists = FALSE;
-			$this->_session_id = $session_id;
-		}
-
-		$this->_redis->{$this->_setTimeout_name}($this->_lock_key, 300);
-		if ($this->_fingerprint !== ($fingerprint = md5($session_data)) OR $this->_key_exists === FALSE)
-		{
-			if ($this->_redis->set($this->_key_prefix.$session_id, $session_data, $this->_config['expiration']))
-			{
-				$this->_fingerprint = $fingerprint;
-				$this->_key_exists = TRUE;
-				return $this->_success;
-			}
-
-			return $this->_failure;
-		}
-
-		return ($this->_redis->{$this->_setTimeout_name}($this->_key_prefix.$session_id, $this->_config['expiration']))
-			? $this->_success
-			: $this->_failure;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Close
-	 *
-	 * Releases locks and closes connection.
-	 *
-	 * @return	bool
-	 */
-	public function close()
-	{
-		if (isset($this->_redis))
-		{
-			try {
-				if ($this->_redis->ping() === $this->_ping_success)
-				{
-					$this->_release_lock();
-					if ($this->_redis->close() === FALSE)
-					{
-						return $this->_failure;
-					}
-				}
-			}
-			catch (RedisException $e)
-			{
-				log_message('error', 'Session: Got RedisException on close(): '.$e->getMessage());
-			}
-
-			$this->_redis = NULL;
-			return $this->_success;
-		}
-
-		return $this->_success;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Destroy
-	 *
-	 * Destroys the current session.
-	 *
-	 * @param	string	$session_id	Session ID
-	 * @return	bool
-	 */
-	public function destroy($session_id)
-	{
-		if (isset($this->_redis, $this->_lock_key))
-		{
-			if (($result = $this->_redis->{$this->_delete_name}($this->_key_prefix.$session_id)) !== 1)
-			{
-				log_message('debug', 'Session: Redis::'.$this->_delete_name.'() expected to return 1, got '.var_export($result, TRUE).' instead.');
-			}
-
-			$this->_cookie_destroy();
-			return $this->_success;
-		}
-
-		return $this->_failure;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Garbage Collector
-	 *
-	 * Deletes expired sessions
-	 *
-	 * @param	int 	$maxlifetime	Maximum lifetime of sessions
-	 * @return	bool
-	 */
-	public function gc($maxlifetime)
-	{
-		// Not necessary, Redis takes care of that.
-		return $this->_success;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Update Timestamp
-	 *
-	 * Update session timestamp without modifying data
-	 *
-	 * @param	string	$id	Session ID
-	 * @param	string	$data	Unknown & unused
-	 * @return	bool
-	 */
-	public function updateTimestamp($id, $unknown)
-	{
-		return $this->_redis->{$this->_setTimeout_name}($this->_key_prefix.$id, $this->_config['expiration']);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Validate ID
-	 *
-	 * Checks whether a session ID record exists server-side,
-	 * to enforce session.use_strict_mode.
-	 *
-	 * @param	string	$id	Session ID
-	 * @return	bool
-	 */
-	public function validateId($id)
-	{
-		return (bool) $this->_redis->exists($this->_key_prefix.$id);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Get lock
-	 *
-	 * Acquires an (emulated) lock.
-	 *
-	 * @param	string	$session_id	Session ID
-	 * @return	bool
-	 */
-	protected function _get_lock($session_id)
-	{
-		// PHP 7 reuses the SessionHandler object on regeneration,
-		// so we need to check here if the lock key is for the
-		// correct session ID.
-		if ($this->_lock_key === $this->_key_prefix.$session_id.':lock')
-		{
-			return $this->_redis->{$this->_setTimeout_name}($this->_lock_key, 300);
-		}
-
-		// 30 attempts to obtain a lock, in case another request already has it
-		$lock_key = $this->_key_prefix.$session_id.':lock';
-		$attempt = 0;
-		do
-		{
-			if (($ttl = $this->_redis->ttl($lock_key)) > 0)
-			{
-				sleep(1);
-				continue;
-			}
-
-			if ($ttl === -2 && ! $this->_redis->set($lock_key, time(), array('nx', 'ex' => 300)))
-			{
-				// Sleep for 1s to wait for lock releases.
-				sleep(1);
-				continue;
-			}
-			elseif ( ! $this->_redis->setex($lock_key, 300, time()))
-			{
-				log_message('error', 'Session: Error while trying to obtain lock for '.$this->_key_prefix.$session_id);
-				return FALSE;
-			}
-
-			$this->_lock_key = $lock_key;
-			break;
-		}
-		while (++$attempt < 30);
-
-		if ($attempt === 30)
-		{
-			log_message('error', 'Session: Unable to obtain lock for '.$this->_key_prefix.$session_id.' after 30 attempts, aborting.');
-			return FALSE;
-		}
-		elseif ($ttl === -1)
-		{
-			log_message('debug', 'Session: Lock for '.$this->_key_prefix.$session_id.' had no TTL, overriding.');
-		}
-
-		$this->_lock = TRUE;
-		return TRUE;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Release lock
-	 *
-	 * Releases a previously acquired lock
-	 *
-	 * @return	bool
-	 */
-	protected function _release_lock()
-	{
-		if (isset($this->_redis, $this->_lock_key) && $this->_lock)
-		{
-			if ( ! $this->_redis->{$this->_delete_name}($this->_lock_key))
-			{
-				log_message('error', 'Session: Error while trying to free lock for '.$this->_lock_key);
-				return FALSE;
-			}
-
-			$this->_lock_key = NULL;
-			$this->_lock = FALSE;
-		}
-
-		return TRUE;
-	}
-
-}
diff --git a/www-api/system/libraries/Session/drivers/index.html b/www-api/system/libraries/Session/drivers/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/system/libraries/Session/drivers/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/system/libraries/Session/index.html b/www-api/system/libraries/Session/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/system/libraries/Session/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/system/libraries/Table.php b/www-api/system/libraries/Table.php
deleted file mode 100644
index 35f456a6..00000000
--- a/www-api/system/libraries/Table.php
+++ /dev/null
@@ -1,539 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.3.1
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * HTML Table Generating Class
- *
- * Lets you create tables manually or from database result objects, or arrays.
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	HTML Tables
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/table.html
- */
-class CI_Table {
-
-	/**
-	 * Data for table rows
-	 *
-	 * @var array
-	 */
-	public $rows		= array();
-
-	/**
-	 * Data for table heading
-	 *
-	 * @var array
-	 */
-	public $heading		= array();
-
-	/**
-	 * Whether or not to automatically create the table header
-	 *
-	 * @var bool
-	 */
-	public $auto_heading	= TRUE;
-
-	/**
-	 * Table caption
-	 *
-	 * @var string
-	 */
-	public $caption		= NULL;
-
-	/**
-	 * Table layout template
-	 *
-	 * @var array
-	 */
-	public $template	= NULL;
-
-	/**
-	 * Newline setting
-	 *
-	 * @var string
-	 */
-	public $newline		= "\n";
-
-	/**
-	 * Contents of empty cells
-	 *
-	 * @var string
-	 */
-	public $empty_cells	= '';
-
-	/**
-	 * Callback for custom table layout
-	 *
-	 * @var function
-	 */
-	public $function	= NULL;
-
-	/**
-	 * Set the template from the table config file if it exists
-	 *
-	 * @param	array	$config	(default: array())
-	 * @return	void
-	 */
-	public function __construct($config = array())
-	{
-		// initialize config
-		foreach ($config as $key => $val)
-		{
-			$this->template[$key] = $val;
-		}
-
-		log_message('info', 'Table Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set the template
-	 *
-	 * @param	array	$template
-	 * @return	bool
-	 */
-	public function set_template($template)
-	{
-		if ( ! is_array($template))
-		{
-			return FALSE;
-		}
-
-		$this->template = $template;
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set the table heading
-	 *
-	 * Can be passed as an array or discreet params
-	 *
-	 * @param	mixed
-	 * @return	CI_Table
-	 */
-	public function set_heading($args = array())
-	{
-		$this->heading = $this->_prep_args(func_get_args());
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set columns. Takes a one-dimensional array as input and creates
-	 * a multi-dimensional array with a depth equal to the number of
-	 * columns. This allows a single array with many elements to be
-	 * displayed in a table that has a fixed column count.
-	 *
-	 * @param	array	$array
-	 * @param	int	$col_limit
-	 * @return	array
-	 */
-	public function make_columns($array = array(), $col_limit = 0)
-	{
-		if ( ! is_array($array) OR count($array) === 0 OR ! is_int($col_limit))
-		{
-			return FALSE;
-		}
-
-		// Turn off the auto-heading feature since it's doubtful we
-		// will want headings from a one-dimensional array
-		$this->auto_heading = FALSE;
-
-		if ($col_limit === 0)
-		{
-			return $array;
-		}
-
-		$new = array();
-		do
-		{
-			$temp = array_splice($array, 0, $col_limit);
-
-			if (count($temp) < $col_limit)
-			{
-				for ($i = count($temp); $i < $col_limit; $i++)
-				{
-					$temp[] = '&nbsp;';
-				}
-			}
-
-			$new[] = $temp;
-		}
-		while (count($array) > 0);
-
-		return $new;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set "empty" cells
-	 *
-	 * Can be passed as an array or discreet params
-	 *
-	 * @param	mixed	$value
-	 * @return	CI_Table
-	 */
-	public function set_empty($value)
-	{
-		$this->empty_cells = $value;
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Add a table row
-	 *
-	 * Can be passed as an array or discreet params
-	 *
-	 * @param	mixed
-	 * @return	CI_Table
-	 */
-	public function add_row($args = array())
-	{
-		$this->rows[] = $this->_prep_args(func_get_args());
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Prep Args
-	 *
-	 * Ensures a standard associative array format for all cell data
-	 *
-	 * @param	array
-	 * @return	array
-	 */
-	protected function _prep_args($args)
-	{
-		// If there is no $args[0], skip this and treat as an associative array
-		// This can happen if there is only a single key, for example this is passed to table->generate
-		// array(array('foo'=>'bar'))
-		if (isset($args[0]) && count($args) === 1 && is_array($args[0]) && ! isset($args[0]['data']))
-		{
-			$args = $args[0];
-		}
-
-		foreach ($args as $key => $val)
-		{
-			is_array($val) OR $args[$key] = array('data' => $val);
-		}
-
-		return $args;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Add a table caption
-	 *
-	 * @param	string	$caption
-	 * @return	CI_Table
-	 */
-	public function set_caption($caption)
-	{
-		$this->caption = $caption;
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Generate the table
-	 *
-	 * @param	mixed	$table_data
-	 * @return	string
-	 */
-	public function generate($table_data = NULL)
-	{
-		// The table data can optionally be passed to this function
-		// either as a database result object or an array
-		if ( ! empty($table_data))
-		{
-			if ($table_data instanceof CI_DB_result)
-			{
-				$this->_set_from_db_result($table_data);
-			}
-			elseif (is_array($table_data))
-			{
-				$this->_set_from_array($table_data);
-			}
-		}
-
-		// Is there anything to display? No? Smite them!
-		if (empty($this->heading) && empty($this->rows))
-		{
-			return 'Undefined table data';
-		}
-
-		// Compile and validate the template date
-		$this->_compile_template();
-
-		// Validate a possibly existing custom cell manipulation function
-		if (isset($this->function) && ! is_callable($this->function))
-		{
-			$this->function = NULL;
-		}
-
-		// Build the table!
-
-		$out = $this->template['table_open'].$this->newline;
-
-		// Add any caption here
-		if ($this->caption)
-		{
-			$out .= '<caption>'.$this->caption.'</caption>'.$this->newline;
-		}
-
-		// Is there a table heading to display?
-		if ( ! empty($this->heading))
-		{
-			$out .= $this->template['thead_open'].$this->newline.$this->template['heading_row_start'].$this->newline;
-
-			foreach ($this->heading as $heading)
-			{
-				$temp = $this->template['heading_cell_start'];
-
-				foreach ($heading as $key => $val)
-				{
-					if ($key !== 'data')
-					{
-						$temp = str_replace('<th', '<th '.$key.'="'.$val.'"', $temp);
-					}
-				}
-
-				$out .= $temp.(isset($heading['data']) ? $heading['data'] : '').$this->template['heading_cell_end'];
-			}
-
-			$out .= $this->template['heading_row_end'].$this->newline.$this->template['thead_close'].$this->newline;
-		}
-
-		// Build the table rows
-		if ( ! empty($this->rows))
-		{
-			$out .= $this->template['tbody_open'].$this->newline;
-
-			$i = 1;
-			foreach ($this->rows as $row)
-			{
-				if ( ! is_array($row))
-				{
-					break;
-				}
-
-				// We use modulus to alternate the row colors
-				$name = fmod($i++, 2) ? '' : 'alt_';
-
-				$out .= $this->template['row_'.$name.'start'].$this->newline;
-
-				foreach ($row as $cell)
-				{
-					$temp = $this->template['cell_'.$name.'start'];
-
-					foreach ($cell as $key => $val)
-					{
-						if ($key !== 'data')
-						{
-							$temp = str_replace('<td', '<td '.$key.'="'.$val.'"', $temp);
-						}
-					}
-
-					$cell = isset($cell['data']) ? $cell['data'] : '';
-					$out .= $temp;
-
-					if ($cell === '' OR $cell === NULL)
-					{
-						$out .= $this->empty_cells;
-					}
-					elseif (isset($this->function))
-					{
-						$out .= call_user_func($this->function, $cell);
-					}
-					else
-					{
-						$out .= $cell;
-					}
-
-					$out .= $this->template['cell_'.$name.'end'];
-				}
-
-				$out .= $this->template['row_'.$name.'end'].$this->newline;
-			}
-
-			$out .= $this->template['tbody_close'].$this->newline;
-		}
-
-		$out .= $this->template['table_close'];
-
-		// Clear table class properties before generating the table
-		$this->clear();
-
-		return $out;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Clears the table arrays.  Useful if multiple tables are being generated
-	 *
-	 * @return	CI_Table
-	 */
-	public function clear()
-	{
-		$this->rows = array();
-		$this->heading = array();
-		$this->auto_heading = TRUE;
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set table data from a database result object
-	 *
-	 * @param	CI_DB_result	$object	Database result object
-	 * @return	void
-	 */
-	protected function _set_from_db_result($object)
-	{
-		// First generate the headings from the table column names
-		if ($this->auto_heading === TRUE && empty($this->heading))
-		{
-			$this->heading = $this->_prep_args($object->list_fields());
-		}
-
-		foreach ($object->result_array() as $row)
-		{
-			$this->rows[] = $this->_prep_args($row);
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set table data from an array
-	 *
-	 * @param	array	$data
-	 * @return	void
-	 */
-	protected function _set_from_array($data)
-	{
-		if ($this->auto_heading === TRUE && empty($this->heading))
-		{
-			$this->heading = $this->_prep_args(array_shift($data));
-		}
-
-		foreach ($data as &$row)
-		{
-			$this->rows[] = $this->_prep_args($row);
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Compile Template
-	 *
-	 * @return	void
-	 */
-	protected function _compile_template()
-	{
-		if ($this->template === NULL)
-		{
-			$this->template = $this->_default_template();
-			return;
-		}
-
-		$this->temp = $this->_default_template();
-		foreach (array('table_open', 'thead_open', 'thead_close', 'heading_row_start', 'heading_row_end', 'heading_cell_start', 'heading_cell_end', 'tbody_open', 'tbody_close', 'row_start', 'row_end', 'cell_start', 'cell_end', 'row_alt_start', 'row_alt_end', 'cell_alt_start', 'cell_alt_end', 'table_close') as $val)
-		{
-			if ( ! isset($this->template[$val]))
-			{
-				$this->template[$val] = $this->temp[$val];
-			}
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Default Template
-	 *
-	 * @return	array
-	 */
-	protected function _default_template()
-	{
-		return array(
-			'table_open'		=> '<table border="0" cellpadding="4" cellspacing="0">',
-
-			'thead_open'		=> '<thead>',
-			'thead_close'		=> '</thead>',
-
-			'heading_row_start'	=> '<tr>',
-			'heading_row_end'	=> '</tr>',
-			'heading_cell_start'	=> '<th>',
-			'heading_cell_end'	=> '</th>',
-
-			'tbody_open'		=> '<tbody>',
-			'tbody_close'		=> '</tbody>',
-
-			'row_start'		=> '<tr>',
-			'row_end'		=> '</tr>',
-			'cell_start'		=> '<td>',
-			'cell_end'		=> '</td>',
-
-			'row_alt_start'		=> '<tr>',
-			'row_alt_end'		=> '</tr>',
-			'cell_alt_start'	=> '<td>',
-			'cell_alt_end'		=> '</td>',
-
-			'table_close'		=> '</table>'
-		);
-	}
-
-}
diff --git a/www-api/system/libraries/Trackback.php b/www-api/system/libraries/Trackback.php
deleted file mode 100644
index 9246ec6e..00000000
--- a/www-api/system/libraries/Trackback.php
+++ /dev/null
@@ -1,557 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Trackback Class
- *
- * Trackback Sending/Receiving Class
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Trackbacks
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/trackback.html
- */
-class CI_Trackback {
-
-	/**
-	 * Character set
-	 *
-	 * @var	string
-	 */
-	public $charset = 'UTF-8';
-
-	/**
-	 * Trackback data
-	 *
-	 * @var	array
-	 */
-	public $data = array(
-		'url' => '',
-		'title' => '',
-		'excerpt' => '',
-		'blog_name' => '',
-		'charset' => ''
-	);
-
-	/**
-	 * Convert ASCII flag
-	 *
-	 * Whether to convert high-ASCII and MS Word
-	 * characters to HTML entities.
-	 *
-	 * @var	bool
-	 */
-	public $convert_ascii = TRUE;
-
-	/**
-	 * Response
-	 *
-	 * @var	string
-	 */
-	public $response = '';
-
-	/**
-	 * Error messages list
-	 *
-	 * @var	string[]
-	 */
-	public $error_msg = array();
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Constructor
-	 *
-	 * @return	void
-	 */
-	public function __construct()
-	{
-		log_message('info', 'Trackback Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Send Trackback
-	 *
-	 * @param	array
-	 * @return	bool
-	 */
-	public function send($tb_data)
-	{
-		if ( ! is_array($tb_data))
-		{
-			$this->set_error('The send() method must be passed an array');
-			return FALSE;
-		}
-
-		// Pre-process the Trackback Data
-		foreach (array('url', 'title', 'excerpt', 'blog_name', 'ping_url') as $item)
-		{
-			if ( ! isset($tb_data[$item]))
-			{
-				$this->set_error('Required item missing: '.$item);
-				return FALSE;
-			}
-
-			switch ($item)
-			{
-				case 'ping_url':
-					$$item = $this->extract_urls($tb_data[$item]);
-					break;
-				case 'excerpt':
-					$$item = $this->limit_characters($this->convert_xml(strip_tags(stripslashes($tb_data[$item]))));
-					break;
-				case 'url':
-					$$item = str_replace('&#45;', '-', $this->convert_xml(strip_tags(stripslashes($tb_data[$item]))));
-					break;
-				default:
-					$$item = $this->convert_xml(strip_tags(stripslashes($tb_data[$item])));
-					break;
-			}
-
-			// Convert High ASCII Characters
-			if ($this->convert_ascii === TRUE && in_array($item, array('excerpt', 'title', 'blog_name'), TRUE))
-			{
-				$$item = $this->convert_ascii($$item);
-			}
-		}
-
-		// Build the Trackback data string
-		$charset = isset($tb_data['charset']) ? $tb_data['charset'] : $this->charset;
-
-		$data = 'url='.rawurlencode($url).'&title='.rawurlencode($title).'&blog_name='.rawurlencode($blog_name)
-			.'&excerpt='.rawurlencode($excerpt).'&charset='.rawurlencode($charset);
-
-		// Send Trackback(s)
-		$return = TRUE;
-		if (count($ping_url) > 0)
-		{
-			foreach ($ping_url as $url)
-			{
-				if ($this->process($url, $data) === FALSE)
-				{
-					$return = FALSE;
-				}
-			}
-		}
-
-		return $return;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Receive Trackback  Data
-	 *
-	 * This function simply validates the incoming TB data.
-	 * It returns FALSE on failure and TRUE on success.
-	 * If the data is valid it is set to the $this->data array
-	 * so that it can be inserted into a database.
-	 *
-	 * @return	bool
-	 */
-	public function receive()
-	{
-		foreach (array('url', 'title', 'blog_name', 'excerpt') as $val)
-		{
-			if (empty($_POST[$val]))
-			{
-				$this->set_error('The following required POST variable is missing: '.$val);
-				return FALSE;
-			}
-
-			$this->data['charset'] = isset($_POST['charset']) ? strtoupper(trim($_POST['charset'])) : 'auto';
-
-			if ($val !== 'url' && MB_ENABLED === TRUE)
-			{
-				if (MB_ENABLED === TRUE)
-				{
-					$_POST[$val] = mb_convert_encoding($_POST[$val], $this->charset, $this->data['charset']);
-				}
-				elseif (ICONV_ENABLED === TRUE)
-				{
-					$_POST[$val] = @iconv($this->data['charset'], $this->charset.'//IGNORE', $_POST[$val]);
-				}
-			}
-
-			$_POST[$val] = ($val !== 'url') ? $this->convert_xml(strip_tags($_POST[$val])) : strip_tags($_POST[$val]);
-
-			if ($val === 'excerpt')
-			{
-				$_POST['excerpt'] = $this->limit_characters($_POST['excerpt']);
-			}
-
-			$this->data[$val] = $_POST[$val];
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Send Trackback Error Message
-	 *
-	 * Allows custom errors to be set. By default it
-	 * sends the "incomplete information" error, as that's
-	 * the most common one.
-	 *
-	 * @param	string
-	 * @return	void
-	 */
-	public function send_error($message = 'Incomplete Information')
-	{
-		exit('<?xml version="1.0" encoding="utf-8"?'.">\n<response>\n<error>1</error>\n<message>".$message."</message>\n</response>");
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Send Trackback Success Message
-	 *
-	 * This should be called when a trackback has been
-	 * successfully received and inserted.
-	 *
-	 * @return	void
-	 */
-	public function send_success()
-	{
-		exit('<?xml version="1.0" encoding="utf-8"?'.">\n<response>\n<error>0</error>\n</response>");
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fetch a particular item
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	public function data($item)
-	{
-		return isset($this->data[$item]) ? $this->data[$item] : '';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Process Trackback
-	 *
-	 * Opens a socket connection and passes the data to
-	 * the server. Returns TRUE on success, FALSE on failure
-	 *
-	 * @param	string
-	 * @param	string
-	 * @return	bool
-	 */
-	public function process($url, $data)
-	{
-		$target = parse_url($url);
-
-		// Open the socket
-		if ( ! $fp = @fsockopen($target['host'], 80))
-		{
-			$this->set_error('Invalid Connection: '.$url);
-			return FALSE;
-		}
-
-		// Build the path
-		$path = isset($target['path']) ? $target['path'] : $url;
-		empty($target['query']) OR $path .= '?'.$target['query'];
-
-		// Add the Trackback ID to the data string
-		if ($id = $this->get_id($url))
-		{
-			$data = 'tb_id='.$id.'&'.$data;
-		}
-
-		// Transfer the data
-		fputs($fp, 'POST '.$path." HTTP/1.0\r\n");
-		fputs($fp, 'Host: '.$target['host']."\r\n");
-		fputs($fp, "Content-type: application/x-www-form-urlencoded\r\n");
-		fputs($fp, 'Content-length: '.strlen($data)."\r\n");
-		fputs($fp, "Connection: close\r\n\r\n");
-		fputs($fp, $data);
-
-		// Was it successful?
-
-		$this->response = '';
-		while ( ! feof($fp))
-		{
-			$this->response .= fgets($fp, 128);
-		}
-		@fclose($fp);
-
-		if (stripos($this->response, '<error>0</error>') === FALSE)
-		{
-			$message = preg_match('/<message>(.*?)<\/message>/is', $this->response, $match)
-				? trim($match[1])
-				: 'An unknown error was encountered';
-			$this->set_error($message);
-			return FALSE;
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Extract Trackback URLs
-	 *
-	 * This function lets multiple trackbacks be sent.
-	 * It takes a string of URLs (separated by comma or
-	 * space) and puts each URL into an array
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	public function extract_urls($urls)
-	{
-		// Remove the pesky white space and replace with a comma, then replace doubles.
-		$urls = str_replace(',,', ',', preg_replace('/\s*(\S+)\s*/', '\\1,', $urls));
-
-		// Break into an array via commas and remove duplicates
-		$urls = array_unique(preg_split('/[,]/', rtrim($urls, ',')));
-
-		array_walk($urls, array($this, 'validate_url'));
-		return $urls;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Validate URL
-	 *
-	 * Simply adds "http://" if missing
-	 *
-	 * @param	string
-	 * @return	void
-	 */
-	public function validate_url(&$url)
-	{
-		$url = trim($url);
-
-		if (stripos($url, 'http') !== 0)
-		{
-			$url = 'http://'.$url;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Find the Trackback URL's ID
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	public function get_id($url)
-	{
-		$tb_id = '';
-
-		if (strpos($url, '?') !== FALSE)
-		{
-			$tb_array = explode('/', $url);
-			$tb_end   = $tb_array[count($tb_array)-1];
-
-			if ( ! is_numeric($tb_end))
-			{
-				$tb_end  = $tb_array[count($tb_array)-2];
-			}
-
-			$tb_array = explode('=', $tb_end);
-			$tb_id	= $tb_array[count($tb_array)-1];
-		}
-		else
-		{
-			$url = rtrim($url, '/');
-
-			$tb_array = explode('/', $url);
-			$tb_id	= $tb_array[count($tb_array)-1];
-
-			if ( ! is_numeric($tb_id))
-			{
-				$tb_id = $tb_array[count($tb_array)-2];
-			}
-		}
-
-		return ctype_digit((string) $tb_id) ? $tb_id : FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Convert Reserved XML characters to Entities
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	public function convert_xml($str)
-	{
-		$temp = '__TEMP_AMPERSANDS__';
-
-		$str = preg_replace(array('/&#(\d+);/', '/&(\w+);/'), $temp.'\\1;', $str);
-
-		$str = str_replace(array('&', '<', '>', '"', "'", '-'),
-					array('&amp;', '&lt;', '&gt;', '&quot;', '&#39;', '&#45;'),
-					$str);
-
-		return preg_replace(array('/'.$temp.'(\d+);/', '/'.$temp.'(\w+);/'), array('&#\\1;', '&\\1;'), $str);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Character limiter
-	 *
-	 * Limits the string based on the character count. Will preserve complete words.
-	 *
-	 * @param	string
-	 * @param	int
-	 * @param	string
-	 * @return	string
-	 */
-	public function limit_characters($str, $n = 500, $end_char = '&#8230;')
-	{
-		if (strlen($str) < $n)
-		{
-			return $str;
-		}
-
-		$str = preg_replace('/\s+/', ' ', str_replace(array("\r\n", "\r", "\n"), ' ', $str));
-
-		if (strlen($str) <= $n)
-		{
-			return $str;
-		}
-
-		$out = '';
-		foreach (explode(' ', trim($str)) as $val)
-		{
-			$out .= $val.' ';
-			if (strlen($out) >= $n)
-			{
-				return rtrim($out).$end_char;
-			}
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * High ASCII to Entities
-	 *
-	 * Converts Hight ascii text and MS Word special chars
-	 * to character entities
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	public function convert_ascii($str)
-	{
-		$count	= 1;
-		$out	= '';
-		$temp	= array();
-
-		for ($i = 0, $s = strlen($str); $i < $s; $i++)
-		{
-			$ordinal = ord($str[$i]);
-
-			if ($ordinal < 128)
-			{
-				$out .= $str[$i];
-			}
-			else
-			{
-				if (count($temp) === 0)
-				{
-					$count = ($ordinal < 224) ? 2 : 3;
-				}
-
-				$temp[] = $ordinal;
-
-				if (count($temp) === $count)
-				{
-					$number = ($count === 3)
-						? (($temp[0] % 16) * 4096) + (($temp[1] % 64) * 64) + ($temp[2] % 64)
-						: (($temp[0] % 32) * 64) + ($temp[1] % 64);
-
-					$out .= '&#'.$number.';';
-					$count = 1;
-					$temp = array();
-				}
-			}
-		}
-
-		return $out;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set error message
-	 *
-	 * @param	string
-	 * @return	void
-	 */
-	public function set_error($msg)
-	{
-		log_message('error', $msg);
-		$this->error_msg[] = $msg;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Show error messages
-	 *
-	 * @param	string
-	 * @param	string
-	 * @return	string
-	 */
-	public function display_errors($open = '<p>', $close = '</p>')
-	{
-		return (count($this->error_msg) > 0) ? $open.implode($close.$open, $this->error_msg).$close : '';
-	}
-
-}
diff --git a/www-api/system/libraries/Typography.php b/www-api/system/libraries/Typography.php
deleted file mode 100644
index 108bc772..00000000
--- a/www-api/system/libraries/Typography.php
+++ /dev/null
@@ -1,425 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Typography Class
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Helpers
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/typography.html
- */
-class CI_Typography {
-
-	/**
-	 * Block level elements that should not be wrapped inside <p> tags
-	 *
-	 * @var string
-	 */
-	public $block_elements = 'address|blockquote|div|dl|fieldset|form|h\d|hr|noscript|object|ol|p|pre|script|table|ul';
-
-	/**
-	 * Elements that should not have <p> and <br /> tags within them.
-	 *
-	 * @var string
-	 */
-	public $skip_elements	= 'p|pre|ol|ul|dl|object|table|h\d';
-
-	/**
-	 * Tags we want the parser to completely ignore when splitting the string.
-	 *
-	 * @var string
-	 */
-	public $inline_elements = 'a|abbr|acronym|b|bdo|big|br|button|cite|code|del|dfn|em|i|img|ins|input|label|map|kbd|q|samp|select|small|span|strong|sub|sup|textarea|tt|var';
-
-	/**
-	 * array of block level elements that require inner content to be within another block level element
-	 *
-	 * @var array
-	 */
-	public $inner_block_required = array('blockquote');
-
-	/**
-	 * the last block element parsed
-	 *
-	 * @var string
-	 */
-	public $last_block_element = '';
-
-	/**
-	 * whether or not to protect quotes within { curly braces }
-	 *
-	 * @var bool
-	 */
-	public $protect_braced_quotes = FALSE;
-
-	/**
-	 * Auto Typography
-	 *
-	 * This function converts text, making it typographically correct:
-	 *	- Converts double spaces into paragraphs.
-	 *	- Converts single line breaks into <br /> tags
-	 *	- Converts single and double quotes into correctly facing curly quote entities.
-	 *	- Converts three dots into ellipsis.
-	 *	- Converts double dashes into em-dashes.
-	 *  - Converts two spaces into entities
-	 *
-	 * @param	string
-	 * @param	bool	whether to reduce more then two consecutive newlines to two
-	 * @return	string
-	 */
-	public function auto_typography($str, $reduce_linebreaks = FALSE)
-	{
-		if ($str === '')
-		{
-			return '';
-		}
-
-		// Standardize Newlines to make matching easier
-		if (strpos($str, "\r") !== FALSE)
-		{
-			$str = str_replace(array("\r\n", "\r"), "\n", $str);
-		}
-
-		// Reduce line breaks.  If there are more than two consecutive linebreaks
-		// we'll compress them down to a maximum of two since there's no benefit to more.
-		if ($reduce_linebreaks === TRUE)
-		{
-			$str = preg_replace("/\n\n+/", "\n\n", $str);
-		}
-
-		// HTML comment tags don't conform to patterns of normal tags, so pull them out separately, only if needed
-		$html_comments = array();
-		if (strpos($str, '<!--') !== FALSE && preg_match_all('#(<!\-\-.*?\-\->)#s', $str, $matches))
-		{
-			for ($i = 0, $total = count($matches[0]); $i < $total; $i++)
-			{
-				$html_comments[] = $matches[0][$i];
-				$str = str_replace($matches[0][$i], '{@HC'.$i.'}', $str);
-			}
-		}
-
-		// match and yank <pre> tags if they exist.  It's cheaper to do this separately since most content will
-		// not contain <pre> tags, and it keeps the PCRE patterns below simpler and faster
-		if (strpos($str, '<pre') !== FALSE)
-		{
-			$str = preg_replace_callback('#<pre.*?>.*?</pre>#si', array($this, '_protect_characters'), $str);
-		}
-
-		// Convert quotes within tags to temporary markers.
-		$str = preg_replace_callback('#<.+?>#si', array($this, '_protect_characters'), $str);
-
-		// Do the same with braces if necessary
-		if ($this->protect_braced_quotes === TRUE)
-		{
-			$str = preg_replace_callback('#\{.+?\}#si', array($this, '_protect_characters'), $str);
-		}
-
-		// Convert "ignore" tags to temporary marker.  The parser splits out the string at every tag
-		// it encounters.  Certain inline tags, like image tags, links, span tags, etc. will be
-		// adversely affected if they are split out so we'll convert the opening bracket < temporarily to: {@TAG}
-		$str = preg_replace('#<(/*)('.$this->inline_elements.')([ >])#i', '{@TAG}\\1\\2\\3', $str);
-
-		/* Split the string at every tag. This expression creates an array with this prototype:
-		 *
-		 *	[array]
-		 *	{
-		 *		[0] = <opening tag>
-		 *		[1] = Content...
-		 *		[2] = <closing tag>
-		 *		Etc...
-		 *	}
-		 */
-		$chunks = preg_split('/(<(?:[^<>]+(?:"[^"]*"|\'[^\']*\')?)+>)/', $str, -1, PREG_SPLIT_DELIM_CAPTURE|PREG_SPLIT_NO_EMPTY);
-
-		// Build our finalized string.  We cycle through the array, skipping tags, and processing the contained text
-		$str = '';
-		$process = TRUE;
-
-		for ($i = 0, $c = count($chunks) - 1; $i <= $c; $i++)
-		{
-			// Are we dealing with a tag? If so, we'll skip the processing for this cycle.
-			// Well also set the "process" flag which allows us to skip <pre> tags and a few other things.
-			if (preg_match('#<(/*)('.$this->block_elements.').*?>#', $chunks[$i], $match))
-			{
-				if (preg_match('#'.$this->skip_elements.'#', $match[2]))
-				{
-					$process = ($match[1] === '/');
-				}
-
-				if ($match[1] === '')
-				{
-					$this->last_block_element = $match[2];
-				}
-
-				$str .= $chunks[$i];
-				continue;
-			}
-
-			if ($process === FALSE)
-			{
-				$str .= $chunks[$i];
-				continue;
-			}
-
-			//  Force a newline to make sure end tags get processed by _format_newlines()
-			if ($i === $c)
-			{
-				$chunks[$i] .= "\n";
-			}
-
-			//  Convert Newlines into <p> and <br /> tags
-			$str .= $this->_format_newlines($chunks[$i]);
-		}
-
-		// No opening block level tag? Add it if needed.
-		if ( ! preg_match('/^\s*<(?:'.$this->block_elements.')/i', $str))
-		{
-			$str = preg_replace('/^(.*?)<('.$this->block_elements.')/i', '<p>$1</p><$2', $str);
-		}
-
-		// Convert quotes, elipsis, em-dashes, non-breaking spaces, and ampersands
-		$str = $this->format_characters($str);
-
-		// restore HTML comments
-		for ($i = 0, $total = count($html_comments); $i < $total; $i++)
-		{
-			// remove surrounding paragraph tags, but only if there's an opening paragraph tag
-			// otherwise HTML comments at the ends of paragraphs will have the closing tag removed
-			// if '<p>{@HC1}' then replace <p>{@HC1}</p> with the comment, else replace only {@HC1} with the comment
-			$str = preg_replace('#(?(?=<p>\{@HC'.$i.'\})<p>\{@HC'.$i.'\}(\s*</p>)|\{@HC'.$i.'\})#s', $html_comments[$i], $str);
-		}
-
-		// Final clean up
-		$table = array(
-
-						// If the user submitted their own paragraph tags within the text
-						// we will retain them instead of using our tags.
-						'/(<p[^>*?]>)<p>/'	=> '$1', // <?php BBEdit syntax coloring bug fix
-
-						// Reduce multiple instances of opening/closing paragraph tags to a single one
-						'#(</p>)+#'			=> '</p>',
-						'/(<p>\W*<p>)+/'	=> '<p>',
-
-						// Clean up stray paragraph tags that appear before block level elements
-						'#<p></p><('.$this->block_elements.')#'	=> '<$1',
-
-						// Clean up stray non-breaking spaces preceding block elements
-						'#(&nbsp;\s*)+<('.$this->block_elements.')#'	=> '  <$2',
-
-						// Replace the temporary markers we added earlier
-						'/\{@TAG\}/'		=> '<',
-						'/\{@DQ\}/'			=> '"',
-						'/\{@SQ\}/'			=> "'",
-						'/\{@DD\}/'			=> '--',
-						'/\{@NBS\}/'		=> '  ',
-
-						// An unintended consequence of the _format_newlines function is that
-						// some of the newlines get truncated, resulting in <p> tags
-						// starting immediately after <block> tags on the same line.
-						// This forces a newline after such occurrences, which looks much nicer.
-						"/><p>\n/"			=> ">\n<p>",
-
-						// Similarly, there might be cases where a closing </block> will follow
-						// a closing </p> tag, so we'll correct it by adding a newline in between
-						'#</p></#'			=> "</p>\n</"
-						);
-
-		// Do we need to reduce empty lines?
-		if ($reduce_linebreaks === TRUE)
-		{
-			$table['#<p>\n*</p>#'] = '';
-		}
-		else
-		{
-			// If we have empty paragraph tags we add a non-breaking space
-			// otherwise most browsers won't treat them as true paragraphs
-			$table['#<p></p>#'] = '<p>&nbsp;</p>';
-		}
-
-		return preg_replace(array_keys($table), $table, $str);
-
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Format Characters
-	 *
-	 * This function mainly converts double and single quotes
-	 * to curly entities, but it also converts em-dashes,
-	 * double spaces, and ampersands
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	public function format_characters($str)
-	{
-		static $table;
-
-		if ( ! isset($table))
-		{
-			$table = array(
-							// nested smart quotes, opening and closing
-							// note that rules for grammar (English) allow only for two levels deep
-							// and that single quotes are _supposed_ to always be on the outside
-							// but we'll accommodate both
-							// Note that in all cases, whitespace is the primary determining factor
-							// on which direction to curl, with non-word characters like punctuation
-							// being a secondary factor only after whitespace is addressed.
-							'/\'"(\s|$)/'					=> '&#8217;&#8221;$1',
-							'/(^|\s|<p>)\'"/'				=> '$1&#8216;&#8220;',
-							'/\'"(\W)/'						=> '&#8217;&#8221;$1',
-							'/(\W)\'"/'						=> '$1&#8216;&#8220;',
-							'/"\'(\s|$)/'					=> '&#8221;&#8217;$1',
-							'/(^|\s|<p>)"\'/'				=> '$1&#8220;&#8216;',
-							'/"\'(\W)/'						=> '&#8221;&#8217;$1',
-							'/(\W)"\'/'						=> '$1&#8220;&#8216;',
-
-							// single quote smart quotes
-							'/\'(\s|$)/'					=> '&#8217;$1',
-							'/(^|\s|<p>)\'/'				=> '$1&#8216;',
-							'/\'(\W)/'						=> '&#8217;$1',
-							'/(\W)\'/'						=> '$1&#8216;',
-
-							// double quote smart quotes
-							'/"(\s|$)/'						=> '&#8221;$1',
-							'/(^|\s|<p>)"/'					=> '$1&#8220;',
-							'/"(\W)/'						=> '&#8221;$1',
-							'/(\W)"/'						=> '$1&#8220;',
-
-							// apostrophes
-							"/(\w)'(\w)/"					=> '$1&#8217;$2',
-
-							// Em dash and ellipses dots
-							'/\s?\-\-\s?/'					=> '&#8212;',
-							'/(\w)\.{3}/'					=> '$1&#8230;',
-
-							// double space after sentences
-							'/(\W)  /'						=> '$1&nbsp; ',
-
-							// ampersands, if not a character entity
-							'/&(?!#?[a-zA-Z0-9]{2,};)/'		=> '&amp;'
-						);
-		}
-
-		return preg_replace(array_keys($table), $table, $str);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Format Newlines
-	 *
-	 * Converts newline characters into either <p> tags or <br />
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	protected function _format_newlines($str)
-	{
-		if ($str === '' OR (strpos($str, "\n") === FALSE && ! in_array($this->last_block_element, $this->inner_block_required)))
-		{
-			return $str;
-		}
-
-		// Convert two consecutive newlines to paragraphs
-		$str = str_replace("\n\n", "</p>\n\n<p>", $str);
-
-		// Convert single spaces to <br /> tags
-		$str = preg_replace("/([^\n])(\n)([^\n])/", '\\1<br />\\2\\3', $str);
-
-		// Wrap the whole enchilada in enclosing paragraphs
-		if ($str !== "\n")
-		{
-			// We trim off the right-side new line so that the closing </p> tag
-			// will be positioned immediately following the string, matching
-			// the behavior of the opening <p> tag
-			$str =  '<p>'.rtrim($str).'</p>';
-		}
-
-		// Remove empty paragraphs if they are on the first line, as this
-		// is a potential unintended consequence of the previous code
-		return preg_replace('/<p><\/p>(.*)/', '\\1', $str, 1);
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Protect Characters
-	 *
-	 * Protects special characters from being formatted later
-	 * We don't want quotes converted within tags so we'll temporarily convert them to {@DQ} and {@SQ}
-	 * and we don't want double dashes converted to emdash entities, so they are marked with {@DD}
-	 * likewise double spaces are converted to {@NBS} to prevent entity conversion
-	 *
-	 * @param	array
-	 * @return	string
-	 */
-	protected function _protect_characters($match)
-	{
-		return str_replace(array("'",'"','--','  '), array('{@SQ}', '{@DQ}', '{@DD}', '{@NBS}'), $match[0]);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Convert newlines to HTML line breaks except within PRE tags
-	 *
-	 * @param	string
-	 * @return	string
-	 */
-	public function nl2br_except_pre($str)
-	{
-		$newstr = '';
-		for ($ex = explode('pre>', $str), $ct = count($ex), $i = 0; $i < $ct; $i++)
-		{
-			$newstr .= (($i % 2) === 0) ? nl2br($ex[$i]) : $ex[$i];
-			if ($ct - 1 !== $i)
-			{
-				$newstr .= 'pre>';
-			}
-		}
-
-		return $newstr;
-	}
-
-}
diff --git a/www-api/system/libraries/Unit_test.php b/www-api/system/libraries/Unit_test.php
deleted file mode 100644
index e1b94f0a..00000000
--- a/www-api/system/libraries/Unit_test.php
+++ /dev/null
@@ -1,407 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.3.1
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Unit Testing Class
- *
- * Simple testing class
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	UnitTesting
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/unit_testing.html
- */
-class CI_Unit_test {
-
-	/**
-	 * Active flag
-	 *
-	 * @var	bool
-	 */
-	public $active = TRUE;
-
-	/**
-	 * Test results
-	 *
-	 * @var	array
-	 */
-	public $results = array();
-
-	/**
-	 * Strict comparison flag
-	 *
-	 * Whether to use === or == when comparing
-	 *
-	 * @var	bool
-	 */
-	public $strict = FALSE;
-
-	/**
-	 * Template
-	 *
-	 * @var	string
-	 */
-	protected $_template = NULL;
-
-	/**
-	 * Template rows
-	 *
-	 * @var	string
-	 */
-	protected $_template_rows = NULL;
-
-	/**
-	 * List of visible test items
-	 *
-	 * @var	array
-	 */
-	protected $_test_items_visible	= array(
-		'test_name',
-		'test_datatype',
-		'res_datatype',
-		'result',
-		'file',
-		'line',
-		'notes'
-	);
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Constructor
-	 *
-	 * @return	void
-	 */
-	public function __construct()
-	{
-		log_message('info', 'Unit Testing Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Run the tests
-	 *
-	 * Runs the supplied tests
-	 *
-	 * @param	array	$items
-	 * @return	void
-	 */
-	public function set_test_items($items)
-	{
-		if ( ! empty($items) && is_array($items))
-		{
-			$this->_test_items_visible = $items;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Run the tests
-	 *
-	 * Runs the supplied tests
-	 *
-	 * @param	mixed	$test
-	 * @param	mixed	$expected
-	 * @param	string	$test_name
-	 * @param	string	$notes
-	 * @return	string
-	 */
-	public function run($test, $expected = TRUE, $test_name = 'undefined', $notes = '')
-	{
-		if ($this->active === FALSE)
-		{
-			return FALSE;
-		}
-
-		if (in_array($expected, array('is_object', 'is_string', 'is_bool', 'is_true', 'is_false', 'is_int', 'is_numeric', 'is_float', 'is_double', 'is_array', 'is_null', 'is_resource'), TRUE))
-		{
-			$result = $expected($test);
-			$extype = str_replace(array('true', 'false'), 'bool', str_replace('is_', '', $expected));
-		}
-		else
-		{
-			$result = ($this->strict === TRUE) ? ($test === $expected) : ($test == $expected);
-			$extype = gettype($expected);
-		}
-
-		$back = $this->_backtrace();
-
-		$report = array (
-			'test_name'     => $test_name,
-			'test_datatype' => gettype($test),
-			'res_datatype'  => $extype,
-			'result'        => ($result === TRUE) ? 'passed' : 'failed',
-			'file'          => $back['file'],
-			'line'          => $back['line'],
-			'notes'         => $notes
-		);
-
-		$this->results[] = $report;
-
-		return $this->report($this->result(array($report)));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Generate a report
-	 *
-	 * Displays a table with the test data
-	 *
-	 * @param	array	 $result
-	 * @return	string
-	 */
-	public function report($result = array())
-	{
-		if (count($result) === 0)
-		{
-			$result = $this->result();
-		}
-
-		$CI =& get_instance();
-		$CI->load->language('unit_test');
-
-		$this->_parse_template();
-
-		$r = '';
-		foreach ($result as $res)
-		{
-			$table = '';
-
-			foreach ($res as $key => $val)
-			{
-				if ($key === $CI->lang->line('ut_result'))
-				{
-					if ($val === $CI->lang->line('ut_passed'))
-					{
-						$val = '<span style="color: #0C0;">'.$val.'</span>';
-					}
-					elseif ($val === $CI->lang->line('ut_failed'))
-					{
-						$val = '<span style="color: #C00;">'.$val.'</span>';
-					}
-				}
-
-				$table .= str_replace(array('{item}', '{result}'), array($key, $val), $this->_template_rows);
-			}
-
-			$r .= str_replace('{rows}', $table, $this->_template);
-		}
-
-		return $r;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Use strict comparison
-	 *
-	 * Causes the evaluation to use === rather than ==
-	 *
-	 * @param	bool	$state
-	 * @return	void
-	 */
-	public function use_strict($state = TRUE)
-	{
-		$this->strict = (bool) $state;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Make Unit testing active
-	 *
-	 * Enables/disables unit testing
-	 *
-	 * @param	bool
-	 * @return	void
-	 */
-	public function active($state = TRUE)
-	{
-		$this->active = (bool) $state;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Result Array
-	 *
-	 * Returns the raw result data
-	 *
-	 * @param	array	$results
-	 * @return	array
-	 */
-	public function result($results = array())
-	{
-		$CI =& get_instance();
-		$CI->load->language('unit_test');
-
-		if (count($results) === 0)
-		{
-			$results = $this->results;
-		}
-
-		$retval = array();
-		foreach ($results as $result)
-		{
-			$temp = array();
-			foreach ($result as $key => $val)
-			{
-				if ( ! in_array($key, $this->_test_items_visible))
-				{
-					continue;
-				}
-				elseif (in_array($key, array('test_name', 'test_datatype', 'res_datatype', 'result'), TRUE))
-				{
-					if (FALSE !== ($line = $CI->lang->line(strtolower('ut_'.$val), FALSE)))
-					{
-						$val = $line;
-					}
-				}
-
-				$temp[$CI->lang->line('ut_'.$key, FALSE)] = $val;
-			}
-
-			$retval[] = $temp;
-		}
-
-		return $retval;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set the template
-	 *
-	 * This lets us set the template to be used to display results
-	 *
-	 * @param	string
-	 * @return	void
-	 */
-	public function set_template($template)
-	{
-		$this->_template = $template;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Generate a backtrace
-	 *
-	 * This lets us show file names and line numbers
-	 *
-	 * @return	array
-	 */
-	protected function _backtrace()
-	{
-		$back = debug_backtrace();
-		return array(
-			'file' => (isset($back[1]['file']) ? $back[1]['file'] : ''),
-			'line' => (isset($back[1]['line']) ? $back[1]['line'] : '')
-		);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get Default Template
-	 *
-	 * @return	string
-	 */
-	protected function _default_template()
-	{
-		$this->_template = "\n".'<table style="width:100%; font-size:small; margin:10px 0; border-collapse:collapse; border:1px solid #CCC;">{rows}'."\n</table>";
-
-		$this->_template_rows = "\n\t<tr>\n\t\t".'<th style="text-align: left; border-bottom:1px solid #CCC;">{item}</th>'
-					."\n\t\t".'<td style="border-bottom:1px solid #CCC;">{result}</td>'."\n\t</tr>";
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Parse Template
-	 *
-	 * Harvests the data within the template {pseudo-variables}
-	 *
-	 * @return	void
-	 */
-	protected function _parse_template()
-	{
-		if ($this->_template_rows !== NULL)
-		{
-			return;
-		}
-
-		if ($this->_template === NULL OR ! preg_match('/\{rows\}(.*?)\{\/rows\}/si', $this->_template, $match))
-		{
-			$this->_default_template();
-			return;
-		}
-
-		$this->_template_rows = $match[1];
-		$this->_template = str_replace($match[0], '{rows}', $this->_template);
-	}
-
-}
-
-/**
- * Helper function to test boolean TRUE
- *
- * @param	mixed	$test
- * @return	bool
- */
-function is_true($test)
-{
-	return ($test === TRUE);
-}
-
-/**
- * Helper function to test boolean FALSE
- *
- * @param	mixed	$test
- * @return	bool
- */
-function is_false($test)
-{
-	return ($test === FALSE);
-}
diff --git a/www-api/system/libraries/Upload.php b/www-api/system/libraries/Upload.php
deleted file mode 100644
index 434b6b13..00000000
--- a/www-api/system/libraries/Upload.php
+++ /dev/null
@@ -1,1327 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * File Uploading Class
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Uploads
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/file_uploading.html
- */
-class CI_Upload {
-
-	/**
-	 * Maximum file size
-	 *
-	 * @var	int
-	 */
-	public $max_size = 0;
-
-	/**
-	 * Maximum image width
-	 *
-	 * @var	int
-	 */
-	public $max_width = 0;
-
-	/**
-	 * Maximum image height
-	 *
-	 * @var	int
-	 */
-	public $max_height = 0;
-
-	/**
-	 * Minimum image width
-	 *
-	 * @var	int
-	 */
-	public $min_width = 0;
-
-	/**
-	 * Minimum image height
-	 *
-	 * @var	int
-	 */
-	public $min_height = 0;
-
-	/**
-	 * Maximum filename length
-	 *
-	 * @var	int
-	 */
-	public $max_filename = 0;
-
-	/**
-	 * Maximum duplicate filename increment ID
-	 *
-	 * @var	int
-	 */
-	public $max_filename_increment = 100;
-
-	/**
-	 * Allowed file types
-	 *
-	 * @var	string
-	 */
-	public $allowed_types = '';
-
-	/**
-	 * Temporary filename
-	 *
-	 * @var	string
-	 */
-	public $file_temp = '';
-
-	/**
-	 * Filename
-	 *
-	 * @var	string
-	 */
-	public $file_name = '';
-
-	/**
-	 * Original filename
-	 *
-	 * @var	string
-	 */
-	public $orig_name = '';
-
-	/**
-	 * File type
-	 *
-	 * @var	string
-	 */
-	public $file_type = '';
-
-	/**
-	 * File size
-	 *
-	 * @var	int
-	 */
-	public $file_size = NULL;
-
-	/**
-	 * Filename extension
-	 *
-	 * @var	string
-	 */
-	public $file_ext = '';
-
-	/**
-	 * Force filename extension to lowercase
-	 *
-	 * @var	string
-	 */
-	public $file_ext_tolower = FALSE;
-
-	/**
-	 * Upload path
-	 *
-	 * @var	string
-	 */
-	public $upload_path = '';
-
-	/**
-	 * Overwrite flag
-	 *
-	 * @var	bool
-	 */
-	public $overwrite = FALSE;
-
-	/**
-	 * Obfuscate filename flag
-	 *
-	 * @var	bool
-	 */
-	public $encrypt_name = FALSE;
-
-	/**
-	 * Is image flag
-	 *
-	 * @var	bool
-	 */
-	public $is_image = FALSE;
-
-	/**
-	 * Image width
-	 *
-	 * @var	int
-	 */
-	public $image_width = NULL;
-
-	/**
-	 * Image height
-	 *
-	 * @var	int
-	 */
-	public $image_height = NULL;
-
-	/**
-	 * Image type
-	 *
-	 * @var	string
-	 */
-	public $image_type = '';
-
-	/**
-	 * Image size string
-	 *
-	 * @var	string
-	 */
-	public $image_size_str = '';
-
-	/**
-	 * Error messages list
-	 *
-	 * @var	array
-	 */
-	public $error_msg = array();
-
-	/**
-	 * Remove spaces flag
-	 *
-	 * @var	bool
-	 */
-	public $remove_spaces = TRUE;
-
-	/**
-	 * MIME detection flag
-	 *
-	 * @var	bool
-	 */
-	public $detect_mime = TRUE;
-
-	/**
-	 * XSS filter flag
-	 *
-	 * @var	bool
-	 */
-	public $xss_clean = FALSE;
-
-	/**
-	 * Apache mod_mime fix flag
-	 *
-	 * @var	bool
-	 */
-	public $mod_mime_fix = TRUE;
-
-	/**
-	 * Temporary filename prefix
-	 *
-	 * @var	string
-	 */
-	public $temp_prefix = 'temp_file_';
-
-	/**
-	 * Filename sent by the client
-	 *
-	 * @var	bool
-	 */
-	public $client_name = '';
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Filename override
-	 *
-	 * @var	string
-	 */
-	protected $_file_name_override = '';
-
-	/**
-	 * MIME types list
-	 *
-	 * @var	array
-	 */
-	protected $_mimes = array();
-
-	/**
-	 * CI Singleton
-	 *
-	 * @var	object
-	 */
-	protected $_CI;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Constructor
-	 *
-	 * @param	array	$config
-	 * @return	void
-	 */
-	public function __construct($config = array())
-	{
-		empty($config) OR $this->initialize($config, FALSE);
-
-		$this->_mimes =& get_mimes();
-		$this->_CI =& get_instance();
-
-		log_message('info', 'Upload Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Initialize preferences
-	 *
-	 * @param	array	$config
-	 * @param	bool	$reset
-	 * @return	CI_Upload
-	 */
-	public function initialize(array $config = array(), $reset = TRUE)
-	{
-		$reflection = new ReflectionClass($this);
-
-		if ($reset === TRUE)
-		{
-			$defaults = $reflection->getDefaultProperties();
-			foreach (array_keys($defaults) as $key)
-			{
-				if ($key[0] === '_')
-				{
-					continue;
-				}
-
-				if (isset($config[$key]))
-				{
-					if ($reflection->hasMethod('set_'.$key))
-					{
-						$this->{'set_'.$key}($config[$key]);
-					}
-					else
-					{
-						$this->$key = $config[$key];
-					}
-				}
-				else
-				{
-					$this->$key = $defaults[$key];
-				}
-			}
-		}
-		else
-		{
-			foreach ($config as $key => &$value)
-			{
-				if ($key[0] !== '_' && $reflection->hasProperty($key))
-				{
-					if ($reflection->hasMethod('set_'.$key))
-					{
-						$this->{'set_'.$key}($value);
-					}
-					else
-					{
-						$this->$key = $value;
-					}
-				}
-			}
-		}
-
-		// if a file_name was provided in the config, use it instead of the user input
-		// supplied file name for all uploads until initialized again
-		$this->_file_name_override = $this->file_name;
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Perform the file upload
-	 *
-	 * @param	string	$field
-	 * @return	bool
-	 */
-	public function do_upload($field = 'userfile')
-	{
-		// Is $_FILES[$field] set? If not, no reason to continue.
-		if (isset($_FILES[$field]))
-		{
-			$_file = $_FILES[$field];
-		}
-		// Does the field name contain array notation?
-		elseif (($c = preg_match_all('/(?:^[^\[]+)|\[[^]]*\]/', $field, $matches)) > 1)
-		{
-			$_file = $_FILES;
-			for ($i = 0; $i < $c; $i++)
-			{
-				// We can't track numeric iterations, only full field names are accepted
-				if (($field = trim($matches[0][$i], '[]')) === '' OR ! isset($_file[$field]))
-				{
-					$_file = NULL;
-					break;
-				}
-
-				$_file = $_file[$field];
-			}
-		}
-
-		if ( ! isset($_file))
-		{
-			$this->set_error('upload_no_file_selected', 'debug');
-			return FALSE;
-		}
-
-		// Is the upload path valid?
-		if ( ! $this->validate_upload_path())
-		{
-			// errors will already be set by validate_upload_path() so just return FALSE
-			return FALSE;
-		}
-
-		// Was the file able to be uploaded? If not, determine the reason why.
-		if ( ! is_uploaded_file($_file['tmp_name']))
-		{
-			$error = isset($_file['error']) ? $_file['error'] : 4;
-
-			switch ($error)
-			{
-				case UPLOAD_ERR_INI_SIZE:
-					$this->set_error('upload_file_exceeds_limit', 'info');
-					break;
-				case UPLOAD_ERR_FORM_SIZE:
-					$this->set_error('upload_file_exceeds_form_limit', 'info');
-					break;
-				case UPLOAD_ERR_PARTIAL:
-					$this->set_error('upload_file_partial', 'debug');
-					break;
-				case UPLOAD_ERR_NO_FILE:
-					$this->set_error('upload_no_file_selected', 'debug');
-					break;
-				case UPLOAD_ERR_NO_TMP_DIR:
-					$this->set_error('upload_no_temp_directory', 'error');
-					break;
-				case UPLOAD_ERR_CANT_WRITE:
-					$this->set_error('upload_unable_to_write_file', 'error');
-					break;
-				case UPLOAD_ERR_EXTENSION:
-					$this->set_error('upload_stopped_by_extension', 'debug');
-					break;
-				default:
-					$this->set_error('upload_no_file_selected', 'debug');
-					break;
-			}
-
-			return FALSE;
-		}
-
-		// Set the uploaded data as class variables
-		$this->file_temp = $_file['tmp_name'];
-		$this->file_size = $_file['size'];
-
-		// Skip MIME type detection?
-		if ($this->detect_mime !== FALSE)
-		{
-			$this->_file_mime_type($_file);
-		}
-
-		$this->file_type = preg_replace('/^(.+?);.*$/', '\\1', $this->file_type);
-		$this->file_type = strtolower(trim(stripslashes($this->file_type), '"'));
-		$this->file_name = $this->_prep_filename($_file['name']);
-		$this->file_ext	 = $this->get_extension($this->file_name);
-		$this->client_name = $this->file_name;
-
-		// Is the file type allowed to be uploaded?
-		if ( ! $this->is_allowed_filetype())
-		{
-			$this->set_error('upload_invalid_filetype', 'debug');
-			return FALSE;
-		}
-
-		// if we're overriding, let's now make sure the new name and type is allowed
-		if ($this->_file_name_override !== '')
-		{
-			$this->file_name = $this->_prep_filename($this->_file_name_override);
-
-			// If no extension was provided in the file_name config item, use the uploaded one
-			if (strpos($this->_file_name_override, '.') === FALSE)
-			{
-				$this->file_name .= $this->file_ext;
-			}
-			else
-			{
-				// An extension was provided, let's have it!
-				$this->file_ext	= $this->get_extension($this->_file_name_override);
-			}
-
-			if ( ! $this->is_allowed_filetype(TRUE))
-			{
-				$this->set_error('upload_invalid_filetype', 'debug');
-				return FALSE;
-			}
-		}
-
-		// Convert the file size to kilobytes
-		if ($this->file_size > 0)
-		{
-			$this->file_size = round($this->file_size/1024, 2);
-		}
-
-		// Is the file size within the allowed maximum?
-		if ( ! $this->is_allowed_filesize())
-		{
-			$this->set_error('upload_invalid_filesize', 'info');
-			return FALSE;
-		}
-
-		// Are the image dimensions within the allowed size?
-		// Note: This can fail if the server has an open_basedir restriction.
-		if ( ! $this->is_allowed_dimensions())
-		{
-			$this->set_error('upload_invalid_dimensions', 'info');
-			return FALSE;
-		}
-
-		// Sanitize the file name for security
-		$this->file_name = $this->_CI->security->sanitize_filename($this->file_name);
-
-		// Truncate the file name if it's too long
-		if ($this->max_filename > 0)
-		{
-			$this->file_name = $this->limit_filename_length($this->file_name, $this->max_filename);
-		}
-
-		// Remove white spaces in the name
-		if ($this->remove_spaces === TRUE)
-		{
-			$this->file_name = preg_replace('/\s+/', '_', $this->file_name);
-		}
-
-		if ($this->file_ext_tolower && ($ext_length = strlen($this->file_ext)))
-		{
-			// file_ext was previously lower-cased by a get_extension() call
-			$this->file_name = substr($this->file_name, 0, -$ext_length).$this->file_ext;
-		}
-
-		/*
-		 * Validate the file name
-		 * This function appends an number onto the end of
-		 * the file if one with the same name already exists.
-		 * If it returns false there was a problem.
-		 */
-		$this->orig_name = $this->file_name;
-		if (FALSE === ($this->file_name = $this->set_filename($this->upload_path, $this->file_name)))
-		{
-			return FALSE;
-		}
-
-		/*
-		 * Run the file through the XSS hacking filter
-		 * This helps prevent malicious code from being
-		 * embedded within a file. Scripts can easily
-		 * be disguised as images or other file types.
-		 */
-		if ($this->xss_clean && $this->do_xss_clean() === FALSE)
-		{
-			$this->set_error('upload_unable_to_write_file', 'error');
-			return FALSE;
-		}
-
-		/*
-		 * Move the file to the final destination
-		 * To deal with different server configurations
-		 * we'll attempt to use copy() first. If that fails
-		 * we'll use move_uploaded_file(). One of the two should
-		 * reliably work in most environments
-		 */
-		if ( ! @copy($this->file_temp, $this->upload_path.$this->file_name))
-		{
-			if ( ! @move_uploaded_file($this->file_temp, $this->upload_path.$this->file_name))
-			{
-				$this->set_error('upload_destination_error', 'error');
-				return FALSE;
-			}
-		}
-
-		/*
-		 * Set the finalized image dimensions
-		 * This sets the image width/height (assuming the
-		 * file was an image). We use this information
-		 * in the "data" function.
-		 */
-		$this->set_image_properties($this->upload_path.$this->file_name);
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Finalized Data Array
-	 *
-	 * Returns an associative array containing all of the information
-	 * related to the upload, allowing the developer easy access in one array.
-	 *
-	 * @param	string	$index
-	 * @return	mixed
-	 */
-	public function data($index = NULL)
-	{
-		$data = array(
-				'file_name'		=> $this->file_name,
-				'file_type'		=> $this->file_type,
-				'file_path'		=> $this->upload_path,
-				'full_path'		=> $this->upload_path.$this->file_name,
-				'raw_name'		=> substr($this->file_name, 0, -strlen($this->file_ext)),
-				'orig_name'		=> $this->orig_name,
-				'client_name'		=> $this->client_name,
-				'file_ext'		=> $this->file_ext,
-				'file_size'		=> $this->file_size,
-				'is_image'		=> $this->is_image(),
-				'image_width'		=> $this->image_width,
-				'image_height'		=> $this->image_height,
-				'image_type'		=> $this->image_type,
-				'image_size_str'	=> $this->image_size_str,
-			);
-
-		if ( ! empty($index))
-		{
-			return isset($data[$index]) ? $data[$index] : NULL;
-		}
-
-		return $data;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Upload Path
-	 *
-	 * @param	string	$path
-	 * @return	CI_Upload
-	 */
-	public function set_upload_path($path)
-	{
-		// Make sure it has a trailing slash
-		$this->upload_path = rtrim($path, '/').'/';
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set the file name
-	 *
-	 * This function takes a filename/path as input and looks for the
-	 * existence of a file with the same name. If found, it will append a
-	 * number to the end of the filename to avoid overwriting a pre-existing file.
-	 *
-	 * @param	string	$path
-	 * @param	string	$filename
-	 * @return	string
-	 */
-	public function set_filename($path, $filename)
-	{
-		if ($this->encrypt_name === TRUE)
-		{
-			$filename = md5(uniqid(mt_rand())).$this->file_ext;
-		}
-
-		if ($this->overwrite === TRUE OR ! file_exists($path.$filename))
-		{
-			return $filename;
-		}
-
-		$filename = str_replace($this->file_ext, '', $filename);
-
-		$new_filename = '';
-		for ($i = 1; $i < $this->max_filename_increment; $i++)
-		{
-			if ( ! file_exists($path.$filename.$i.$this->file_ext))
-			{
-				$new_filename = $filename.$i.$this->file_ext;
-				break;
-			}
-		}
-
-		if ($new_filename === '')
-		{
-			$this->set_error('upload_bad_filename', 'debug');
-			return FALSE;
-		}
-
-		return $new_filename;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Maximum File Size
-	 *
-	 * @param	int	$n
-	 * @return	CI_Upload
-	 */
-	public function set_max_filesize($n)
-	{
-		$this->max_size = ($n < 0) ? 0 : (int) $n;
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Maximum File Size
-	 *
-	 * An internal alias to set_max_filesize() to help with configuration
-	 * as initialize() will look for a set_<property_name>() method ...
-	 *
-	 * @param	int	$n
-	 * @return	CI_Upload
-	 */
-	protected function set_max_size($n)
-	{
-		return $this->set_max_filesize($n);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Maximum File Name Length
-	 *
-	 * @param	int	$n
-	 * @return	CI_Upload
-	 */
-	public function set_max_filename($n)
-	{
-		$this->max_filename = ($n < 0) ? 0 : (int) $n;
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Maximum Image Width
-	 *
-	 * @param	int	$n
-	 * @return	CI_Upload
-	 */
-	public function set_max_width($n)
-	{
-		$this->max_width = ($n < 0) ? 0 : (int) $n;
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Maximum Image Height
-	 *
-	 * @param	int	$n
-	 * @return	CI_Upload
-	 */
-	public function set_max_height($n)
-	{
-		$this->max_height = ($n < 0) ? 0 : (int) $n;
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set minimum image width
-	 *
-	 * @param	int	$n
-	 * @return	CI_Upload
-	 */
-	public function set_min_width($n)
-	{
-		$this->min_width = ($n < 0) ? 0 : (int) $n;
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set minimum image height
-	 *
-	 * @param	int	$n
-	 * @return	CI_Upload
-	 */
-	public function set_min_height($n)
-	{
-		$this->min_height = ($n < 0) ? 0 : (int) $n;
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Allowed File Types
-	 *
-	 * @param	mixed	$types
-	 * @return	CI_Upload
-	 */
-	public function set_allowed_types($types)
-	{
-		$this->allowed_types = (is_array($types) OR $types === '*')
-			? $types
-			: explode('|', $types);
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Image Properties
-	 *
-	 * Uses GD to determine the width/height/type of image
-	 *
-	 * @param	string	$path
-	 * @return	CI_Upload
-	 */
-	public function set_image_properties($path = '')
-	{
-		if ($this->is_image() && function_exists('getimagesize'))
-		{
-			if (FALSE !== ($D = @getimagesize($path)))
-			{
-				$types = array(1 => 'gif', 2 => 'jpeg', 3 => 'png');
-
-				$this->image_width	= $D[0];
-				$this->image_height	= $D[1];
-				$this->image_type	= isset($types[$D[2]]) ? $types[$D[2]] : 'unknown';
-				$this->image_size_str	= $D[3]; // string containing height and width
-			}
-		}
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set XSS Clean
-	 *
-	 * Enables the XSS flag so that the file that was uploaded
-	 * will be run through the XSS filter.
-	 *
-	 * @param	bool	$flag
-	 * @return	CI_Upload
-	 */
-	public function set_xss_clean($flag = FALSE)
-	{
-		$this->xss_clean = ($flag === TRUE);
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Validate the image
-	 *
-	 * @return	bool
-	 */
-	public function is_image()
-	{
-		// IE will sometimes return odd mime-types during upload, so here we just standardize all
-		// jpegs or pngs to the same file type.
-
-		$png_mimes  = array('image/x-png');
-		$jpeg_mimes = array('image/jpg', 'image/jpe', 'image/jpeg', 'image/pjpeg');
-
-		if (in_array($this->file_type, $png_mimes))
-		{
-			$this->file_type = 'image/png';
-		}
-		elseif (in_array($this->file_type, $jpeg_mimes))
-		{
-			$this->file_type = 'image/jpeg';
-		}
-
-		$img_mimes = array('image/gif',	'image/jpeg', 'image/png', 'image/webp');
-
-		return in_array($this->file_type, $img_mimes, TRUE);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Verify that the filetype is allowed
-	 *
-	 * @param	bool	$ignore_mime
-	 * @return	bool
-	 */
-	public function is_allowed_filetype($ignore_mime = FALSE)
-	{
-		if ($this->allowed_types === '*')
-		{
-			return TRUE;
-		}
-
-		if (empty($this->allowed_types) OR ! is_array($this->allowed_types))
-		{
-			$this->set_error('upload_no_file_types', 'debug');
-			return FALSE;
-		}
-
-		$ext = strtolower(ltrim($this->file_ext, '.'));
-
-		if ( ! in_array($ext, $this->allowed_types, TRUE))
-		{
-			return FALSE;
-		}
-
-		// Images get some additional checks
-		if (in_array($ext, array('gif', 'jpg', 'jpeg', 'jpe', 'png', 'webp'), TRUE) && @getimagesize($this->file_temp) === FALSE)
-		{
-			return FALSE;
-		}
-
-		if ($ignore_mime === TRUE)
-		{
-			return TRUE;
-		}
-
-		if (isset($this->_mimes[$ext]))
-		{
-			return is_array($this->_mimes[$ext])
-				? in_array($this->file_type, $this->_mimes[$ext], TRUE)
-				: ($this->_mimes[$ext] === $this->file_type);
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Verify that the file is within the allowed size
-	 *
-	 * @return	bool
-	 */
-	public function is_allowed_filesize()
-	{
-		return ($this->max_size === 0 OR $this->max_size > $this->file_size);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Verify that the image is within the allowed width/height
-	 *
-	 * @return	bool
-	 */
-	public function is_allowed_dimensions()
-	{
-		if ( ! $this->is_image())
-		{
-			return TRUE;
-		}
-
-		if (function_exists('getimagesize'))
-		{
-			$D = @getimagesize($this->file_temp);
-
-			if ($this->max_width > 0 && $D[0] > $this->max_width)
-			{
-				return FALSE;
-			}
-
-			if ($this->max_height > 0 && $D[1] > $this->max_height)
-			{
-				return FALSE;
-			}
-
-			if ($this->min_width > 0 && $D[0] < $this->min_width)
-			{
-				return FALSE;
-			}
-
-			if ($this->min_height > 0 && $D[1] < $this->min_height)
-			{
-				return FALSE;
-			}
-		}
-
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Validate Upload Path
-	 *
-	 * Verifies that it is a valid upload path with proper permissions.
-	 *
-	 * @return	bool
-	 */
-	public function validate_upload_path()
-	{
-		if ($this->upload_path === '')
-		{
-			$this->set_error('upload_no_filepath', 'error');
-			return FALSE;
-		}
-
-		if (realpath($this->upload_path) !== FALSE)
-		{
-			$this->upload_path = str_replace('\\', '/', realpath($this->upload_path));
-		}
-
-		if ( ! is_dir($this->upload_path))
-		{
-			$this->set_error('upload_no_filepath', 'error');
-			return FALSE;
-		}
-
-		if ( ! is_really_writable($this->upload_path))
-		{
-			$this->set_error('upload_not_writable', 'error');
-			return FALSE;
-		}
-
-		$this->upload_path = preg_replace('/(.+?)\/*$/', '\\1/',  $this->upload_path);
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Extract the file extension
-	 *
-	 * @param	string	$filename
-	 * @return	string
-	 */
-	public function get_extension($filename)
-	{
-		$x = explode('.', $filename);
-
-		if (count($x) === 1)
-		{
-			return '';
-		}
-
-		$ext = ($this->file_ext_tolower) ? strtolower(end($x)) : end($x);
-		return '.'.$ext;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Limit the File Name Length
-	 *
-	 * @param	string	$filename
-	 * @param	int	$length
-	 * @return	string
-	 */
-	public function limit_filename_length($filename, $length)
-	{
-		if (strlen($filename) < $length)
-		{
-			return $filename;
-		}
-
-		$ext = '';
-		if (strpos($filename, '.') !== FALSE)
-		{
-			$parts		= explode('.', $filename);
-			$ext		= '.'.array_pop($parts);
-			$filename	= implode('.', $parts);
-		}
-
-		return substr($filename, 0, ($length - strlen($ext))).$ext;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Runs the file through the XSS clean function
-	 *
-	 * This prevents people from embedding malicious code in their files.
-	 * I'm not sure that it won't negatively affect certain files in unexpected ways,
-	 * but so far I haven't found that it causes trouble.
-	 *
-	 * @return	string
-	 */
-	public function do_xss_clean()
-	{
-		$file = $this->file_temp;
-
-		if (filesize($file) == 0)
-		{
-			return FALSE;
-		}
-
-		if (memory_get_usage() && ($memory_limit = ini_get('memory_limit')) > 0)
-		{
-			$memory_limit = str_split($memory_limit, strspn($memory_limit, '1234567890'));
-			if ( ! empty($memory_limit[1]))
-			{
-				switch ($memory_limit[1][0])
-				{
-					case 'g':
-					case 'G':
-						$memory_limit[0] *= 1024 * 1024 * 1024;
-						break;
-					case 'm':
-					case 'M':
-						$memory_limit[0] *= 1024 * 1024;
-						break;
-					default:
-						break;
-				}
-			}
-
-			$memory_limit = (int) ceil(filesize($file) + $memory_limit[0]);
-			ini_set('memory_limit', $memory_limit); // When an integer is used, the value is measured in bytes. - PHP.net
-		}
-
-		// If the file being uploaded is an image, then we should have no problem with XSS attacks (in theory), but
-		// IE can be fooled into mime-type detecting a malformed image as an html file, thus executing an XSS attack on anyone
-		// using IE who looks at the image. It does this by inspecting the first 255 bytes of an image. To get around this
-		// CI will itself look at the first 255 bytes of an image to determine its relative safety. This can save a lot of
-		// processor power and time if it is actually a clean image, as it will be in nearly all instances _except_ an
-		// attempted XSS attack.
-
-		if (function_exists('getimagesize') && @getimagesize($file) !== FALSE)
-		{
-			if (($file = @fopen($file, 'rb')) === FALSE) // "b" to force binary
-			{
-				return FALSE; // Couldn't open the file, return FALSE
-			}
-
-			$opening_bytes = fread($file, 256);
-			fclose($file);
-
-			// These are known to throw IE into mime-type detection chaos
-			// <a, <body, <head, <html, <img, <plaintext, <pre, <script, <table, <title
-			// title is basically just in SVG, but we filter it anyhow
-
-			// if it's an image or no "triggers" detected in the first 256 bytes - we're good
-			return ! preg_match('/<(a|body|head|html|img|plaintext|pre|script|table|title)[\s>]/i', $opening_bytes);
-		}
-
-		if (($data = @file_get_contents($file)) === FALSE)
-		{
-			return FALSE;
-		}
-
-		return $this->_CI->security->xss_clean($data, TRUE);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set an error message
-	 *
-	 * @param	string	$msg
-	 * @return	CI_Upload
-	 */
-	public function set_error($msg, $log_level = 'error')
-	{
-		$this->_CI->lang->load('upload');
-
-		is_array($msg) OR $msg = array($msg);
-		foreach ($msg as $val)
-		{
-			$msg = ($this->_CI->lang->line($val) === FALSE) ? $val : $this->_CI->lang->line($val);
-			$this->error_msg[] = $msg;
-			log_message($log_level, $msg);
-		}
-
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Display the error message
-	 *
-	 * @param	string	$open
-	 * @param	string	$close
-	 * @return	string
-	 */
-	public function display_errors($open = '<p>', $close = '</p>')
-	{
-		return (count($this->error_msg) > 0) ? $open.implode($close.$open, $this->error_msg).$close : '';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Prep Filename
-	 *
-	 * Prevents possible script execution from Apache's handling
-	 * of files' multiple extensions.
-	 *
-	 * @link	http://httpd.apache.org/docs/1.3/mod/mod_mime.html#multipleext
-	 *
-	 * @param	string	$filename
-	 * @return	string
-	 */
-	protected function _prep_filename($filename)
-	{
-		if ($this->mod_mime_fix === FALSE OR $this->allowed_types === '*' OR ($ext_pos = strrpos($filename, '.')) === FALSE)
-		{
-			return $filename;
-		}
-
-		$ext = substr($filename, $ext_pos);
-		$filename = substr($filename, 0, $ext_pos);
-		return str_replace('.', '_', $filename).$ext;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * File MIME type
-	 *
-	 * Detects the (actual) MIME type of the uploaded file, if possible.
-	 * The input array is expected to be $_FILES[$field]
-	 *
-	 * @param	array	$file
-	 * @return	void
-	 */
-	protected function _file_mime_type($file)
-	{
-		// We'll need this to validate the MIME info string (e.g. text/plain; charset=us-ascii)
-		$regexp = '/^([a-z\-]+\/[a-z0-9\-\.\+]+)(;\s.+)?$/';
-
-		/**
-		 * Fileinfo extension - most reliable method
-		 *
-		 * Apparently XAMPP, CentOS, cPanel and who knows what
-		 * other PHP distribution channels EXPLICITLY DISABLE
-		 * ext/fileinfo, which is otherwise enabled by default
-		 * since PHP 5.3 ...
-		 */
-		if (function_exists('finfo_file'))
-		{
-			$finfo = @finfo_open(FILEINFO_MIME);
-			if ($finfo !== FALSE) // It is possible that a FALSE value is returned, if there is no magic MIME database file found on the system
-			{
-				$mime = @finfo_file($finfo, $file['tmp_name']);
-				finfo_close($finfo);
-
-				/* According to the comments section of the PHP manual page,
-				 * it is possible that this function returns an empty string
-				 * for some files (e.g. if they don't exist in the magic MIME database)
-				 */
-				if (is_string($mime) && preg_match($regexp, $mime, $matches))
-				{
-					$this->file_type = $matches[1];
-					return;
-				}
-			}
-		}
-
-		/* This is an ugly hack, but UNIX-type systems provide a "native" way to detect the file type,
-		 * which is still more secure than depending on the value of $_FILES[$field]['type'], and as it
-		 * was reported in issue #750 (https://github.com/EllisLab/CodeIgniter/issues/750) - it's better
-		 * than mime_content_type() as well, hence the attempts to try calling the command line with
-		 * three different functions.
-		 *
-		 * Notes:
-		 *	- the DIRECTORY_SEPARATOR comparison ensures that we're not on a Windows system
-		 *	- many system admins would disable the exec(), shell_exec(), popen() and similar functions
-		 *	  due to security concerns, hence the function_usable() checks
-		 */
-		if (DIRECTORY_SEPARATOR !== '\\')
-		{
-			$cmd = function_exists('escapeshellarg')
-				? 'file --brief --mime '.escapeshellarg($file['tmp_name']).' 2>&1'
-				: 'file --brief --mime '.$file['tmp_name'].' 2>&1';
-
-			if (function_usable('exec'))
-			{
-				/* This might look confusing, as $mime is being populated with all of the output when set in the second parameter.
-				 * However, we only need the last line, which is the actual return value of exec(), and as such - it overwrites
-				 * anything that could already be set for $mime previously. This effectively makes the second parameter a dummy
-				 * value, which is only put to allow us to get the return status code.
-				 */
-				$mime = @exec($cmd, $mime, $return_status);
-				if ($return_status === 0 && is_string($mime) && preg_match($regexp, $mime, $matches))
-				{
-					$this->file_type = $matches[1];
-					return;
-				}
-			}
-
-			if ( ! ini_get('safe_mode') && function_usable('shell_exec'))
-			{
-				$mime = @shell_exec($cmd);
-				if (strlen($mime) > 0)
-				{
-					$mime = explode("\n", trim($mime));
-					if (preg_match($regexp, $mime[(count($mime) - 1)], $matches))
-					{
-						$this->file_type = $matches[1];
-						return;
-					}
-				}
-			}
-
-			if (function_usable('popen'))
-			{
-				$proc = @popen($cmd, 'r');
-				if (is_resource($proc))
-				{
-					$mime = @fread($proc, 512);
-					@pclose($proc);
-					if ($mime !== FALSE)
-					{
-						$mime = explode("\n", trim($mime));
-						if (preg_match($regexp, $mime[(count($mime) - 1)], $matches))
-						{
-							$this->file_type = $matches[1];
-							return;
-						}
-					}
-				}
-			}
-		}
-
-		// Fall back to mime_content_type(), if available (still better than $_FILES[$field]['type'])
-		if (function_exists('mime_content_type'))
-		{
-			$this->file_type = @mime_content_type($file['tmp_name']);
-			if (strlen($this->file_type) > 0) // It's possible that mime_content_type() returns FALSE or an empty string
-			{
-				return;
-			}
-		}
-
-		$this->file_type = $file['type'];
-	}
-
-}
diff --git a/www-api/system/libraries/User_agent.php b/www-api/system/libraries/User_agent.php
deleted file mode 100644
index 6dfabda2..00000000
--- a/www-api/system/libraries/User_agent.php
+++ /dev/null
@@ -1,682 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * User Agent Class
- *
- * Identifies the platform, browser, robot, or mobile device of the browsing agent
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	User Agent
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/user_agent.html
- */
-class CI_User_agent {
-
-	/**
-	 * Current user-agent
-	 *
-	 * @var string
-	 */
-	public $agent = NULL;
-
-	/**
-	 * Flag for if the user-agent belongs to a browser
-	 *
-	 * @var bool
-	 */
-	public $is_browser = FALSE;
-
-	/**
-	 * Flag for if the user-agent is a robot
-	 *
-	 * @var bool
-	 */
-	public $is_robot = FALSE;
-
-	/**
-	 * Flag for if the user-agent is a mobile browser
-	 *
-	 * @var bool
-	 */
-	public $is_mobile = FALSE;
-
-	/**
-	 * Languages accepted by the current user agent
-	 *
-	 * @var array
-	 */
-	public $languages = array();
-
-	/**
-	 * Character sets accepted by the current user agent
-	 *
-	 * @var array
-	 */
-	public $charsets = array();
-
-	/**
-	 * List of platforms to compare against current user agent
-	 *
-	 * @var array
-	 */
-	public $platforms = array();
-
-	/**
-	 * List of browsers to compare against current user agent
-	 *
-	 * @var array
-	 */
-	public $browsers = array();
-
-	/**
-	 * List of mobile browsers to compare against current user agent
-	 *
-	 * @var array
-	 */
-	public $mobiles = array();
-
-	/**
-	 * List of robots to compare against current user agent
-	 *
-	 * @var array
-	 */
-	public $robots = array();
-
-	/**
-	 * Current user-agent platform
-	 *
-	 * @var string
-	 */
-	public $platform = '';
-
-	/**
-	 * Current user-agent browser
-	 *
-	 * @var string
-	 */
-	public $browser = '';
-
-	/**
-	 * Current user-agent version
-	 *
-	 * @var string
-	 */
-	public $version = '';
-
-	/**
-	 * Current user-agent mobile name
-	 *
-	 * @var string
-	 */
-	public $mobile = '';
-
-	/**
-	 * Current user-agent robot name
-	 *
-	 * @var string
-	 */
-	public $robot = '';
-
-	/**
-	 * HTTP Referer
-	 *
-	 * @var	mixed
-	 */
-	public $referer;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Constructor
-	 *
-	 * Sets the User Agent and runs the compilation routine
-	 *
-	 * @return	void
-	 */
-	public function __construct()
-	{
-		$this->_load_agent_file();
-
-		if (isset($_SERVER['HTTP_USER_AGENT']))
-		{
-			$this->agent = trim($_SERVER['HTTP_USER_AGENT']);
-			$this->_compile_data();
-		}
-
-		log_message('info', 'User Agent Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Compile the User Agent Data
-	 *
-	 * @return	bool
-	 */
-	protected function _load_agent_file()
-	{
-		if (($found = file_exists(APPPATH.'config/user_agents.php')))
-		{
-			include(APPPATH.'config/user_agents.php');
-		}
-
-		if (file_exists(APPPATH.'config/'.ENVIRONMENT.'/user_agents.php'))
-		{
-			include(APPPATH.'config/'.ENVIRONMENT.'/user_agents.php');
-			$found = TRUE;
-		}
-
-		if ($found !== TRUE)
-		{
-			return FALSE;
-		}
-
-		$return = FALSE;
-
-		if (isset($platforms))
-		{
-			$this->platforms = $platforms;
-			unset($platforms);
-			$return = TRUE;
-		}
-
-		if (isset($browsers))
-		{
-			$this->browsers = $browsers;
-			unset($browsers);
-			$return = TRUE;
-		}
-
-		if (isset($mobiles))
-		{
-			$this->mobiles = $mobiles;
-			unset($mobiles);
-			$return = TRUE;
-		}
-
-		if (isset($robots))
-		{
-			$this->robots = $robots;
-			unset($robots);
-			$return = TRUE;
-		}
-
-		return $return;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Compile the User Agent Data
-	 *
-	 * @return	bool
-	 */
-	protected function _compile_data()
-	{
-		$this->_set_platform();
-
-		foreach (array('_set_robot', '_set_browser', '_set_mobile') as $function)
-		{
-			if ($this->$function() === TRUE)
-			{
-				break;
-			}
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set the Platform
-	 *
-	 * @return	bool
-	 */
-	protected function _set_platform()
-	{
-		if (is_array($this->platforms) && count($this->platforms) > 0)
-		{
-			foreach ($this->platforms as $key => $val)
-			{
-				if (preg_match('|'.preg_quote($key).'|i', $this->agent))
-				{
-					$this->platform = $val;
-					return TRUE;
-				}
-			}
-		}
-
-		$this->platform = 'Unknown Platform';
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set the Browser
-	 *
-	 * @return	bool
-	 */
-	protected function _set_browser()
-	{
-		if (is_array($this->browsers) && count($this->browsers) > 0)
-		{
-			foreach ($this->browsers as $key => $val)
-			{
-				if (preg_match('|'.$key.'.*?([0-9\.]+)|i', $this->agent, $match))
-				{
-					$this->is_browser = TRUE;
-					$this->version = $match[1];
-					$this->browser = $val;
-					$this->_set_mobile();
-					return TRUE;
-				}
-			}
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set the Robot
-	 *
-	 * @return	bool
-	 */
-	protected function _set_robot()
-	{
-		if (is_array($this->robots) && count($this->robots) > 0)
-		{
-			foreach ($this->robots as $key => $val)
-			{
-				if (preg_match('|'.preg_quote($key).'|i', $this->agent))
-				{
-					$this->is_robot = TRUE;
-					$this->robot = $val;
-					$this->_set_mobile();
-					return TRUE;
-				}
-			}
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set the Mobile Device
-	 *
-	 * @return	bool
-	 */
-	protected function _set_mobile()
-	{
-		if (is_array($this->mobiles) && count($this->mobiles) > 0)
-		{
-			foreach ($this->mobiles as $key => $val)
-			{
-				if (FALSE !== (stripos($this->agent, $key)))
-				{
-					$this->is_mobile = TRUE;
-					$this->mobile = $val;
-					return TRUE;
-				}
-			}
-		}
-
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set the accepted languages
-	 *
-	 * @return	void
-	 */
-	protected function _set_languages()
-	{
-		if ((count($this->languages) === 0) && ! empty($_SERVER['HTTP_ACCEPT_LANGUAGE']))
-		{
-			$this->languages = explode(',', preg_replace('/(;\s?q=[0-9\.]+)|\s/i', '', strtolower(trim($_SERVER['HTTP_ACCEPT_LANGUAGE']))));
-		}
-
-		if (count($this->languages) === 0)
-		{
-			$this->languages = array('Undefined');
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set the accepted character sets
-	 *
-	 * @return	void
-	 */
-	protected function _set_charsets()
-	{
-		if ((count($this->charsets) === 0) && ! empty($_SERVER['HTTP_ACCEPT_CHARSET']))
-		{
-			$this->charsets = explode(',', preg_replace('/(;\s?q=.+)|\s/i', '', strtolower(trim($_SERVER['HTTP_ACCEPT_CHARSET']))));
-		}
-
-		if (count($this->charsets) === 0)
-		{
-			$this->charsets = array('Undefined');
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Is Browser
-	 *
-	 * @param	string	$key
-	 * @return	bool
-	 */
-	public function is_browser($key = NULL)
-	{
-		if ( ! $this->is_browser)
-		{
-			return FALSE;
-		}
-
-		// No need to be specific, it's a browser
-		if ($key === NULL)
-		{
-			return TRUE;
-		}
-
-		// Check for a specific browser
-		return (isset($this->browsers[$key]) && $this->browser === $this->browsers[$key]);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Is Robot
-	 *
-	 * @param	string	$key
-	 * @return	bool
-	 */
-	public function is_robot($key = NULL)
-	{
-		if ( ! $this->is_robot)
-		{
-			return FALSE;
-		}
-
-		// No need to be specific, it's a robot
-		if ($key === NULL)
-		{
-			return TRUE;
-		}
-
-		// Check for a specific robot
-		return (isset($this->robots[$key]) && $this->robot === $this->robots[$key]);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Is Mobile
-	 *
-	 * @param	string	$key
-	 * @return	bool
-	 */
-	public function is_mobile($key = NULL)
-	{
-		if ( ! $this->is_mobile)
-		{
-			return FALSE;
-		}
-
-		// No need to be specific, it's a mobile
-		if ($key === NULL)
-		{
-			return TRUE;
-		}
-
-		// Check for a specific robot
-		return (isset($this->mobiles[$key]) && $this->mobile === $this->mobiles[$key]);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Is this a referral from another site?
-	 *
-	 * @return	bool
-	 */
-	public function is_referral()
-	{
-		if ( ! isset($this->referer))
-		{
-			if (empty($_SERVER['HTTP_REFERER']))
-			{
-				$this->referer = FALSE;
-			}
-			else
-			{
-				$referer_host = @parse_url($_SERVER['HTTP_REFERER'], PHP_URL_HOST);
-				$own_host = parse_url((string) config_item('base_url'), PHP_URL_HOST);
-
-				$this->referer = ($referer_host && $referer_host !== $own_host);
-			}
-		}
-
-		return $this->referer;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Agent String
-	 *
-	 * @return	string
-	 */
-	public function agent_string()
-	{
-		return $this->agent;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get Platform
-	 *
-	 * @return	string
-	 */
-	public function platform()
-	{
-		return $this->platform;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get Browser Name
-	 *
-	 * @return	string
-	 */
-	public function browser()
-	{
-		return $this->browser;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get the Browser Version
-	 *
-	 * @return	string
-	 */
-	public function version()
-	{
-		return $this->version;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get The Robot Name
-	 *
-	 * @return	string
-	 */
-	public function robot()
-	{
-		return $this->robot;
-	}
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get the Mobile Device
-	 *
-	 * @return	string
-	 */
-	public function mobile()
-	{
-		return $this->mobile;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get the referrer
-	 *
-	 * @return	bool
-	 */
-	public function referrer()
-	{
-		return empty($_SERVER['HTTP_REFERER']) ? '' : trim($_SERVER['HTTP_REFERER']);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get the accepted languages
-	 *
-	 * @return	array
-	 */
-	public function languages()
-	{
-		if (count($this->languages) === 0)
-		{
-			$this->_set_languages();
-		}
-
-		return $this->languages;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get the accepted Character Sets
-	 *
-	 * @return	array
-	 */
-	public function charsets()
-	{
-		if (count($this->charsets) === 0)
-		{
-			$this->_set_charsets();
-		}
-
-		return $this->charsets;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Test for a particular language
-	 *
-	 * @param	string	$lang
-	 * @return	bool
-	 */
-	public function accept_lang($lang = 'en')
-	{
-		return in_array(strtolower($lang), $this->languages(), TRUE);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Test for a particular character set
-	 *
-	 * @param	string	$charset
-	 * @return	bool
-	 */
-	public function accept_charset($charset = 'utf-8')
-	{
-		return in_array(strtolower($charset), $this->charsets(), TRUE);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Parse a custom user-agent string
-	 *
-	 * @param	string	$string
-	 * @return	void
-	 */
-	public function parse($string)
-	{
-		// Reset values
-		$this->is_browser = FALSE;
-		$this->is_robot = FALSE;
-		$this->is_mobile = FALSE;
-		$this->browser = '';
-		$this->version = '';
-		$this->mobile = '';
-		$this->robot = '';
-
-		// Set the new user-agent string and parse it, unless empty
-		$this->agent = $string;
-
-		if ( ! empty($string))
-		{
-			$this->_compile_data();
-		}
-	}
-
-}
diff --git a/www-api/system/libraries/Xmlrpc.php b/www-api/system/libraries/Xmlrpc.php
deleted file mode 100644
index a22841cc..00000000
--- a/www-api/system/libraries/Xmlrpc.php
+++ /dev/null
@@ -1,1921 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-if ( ! function_exists('xml_parser_create'))
-{
-	show_error('Your PHP installation does not support XML');
-}
-
-// ------------------------------------------------------------------------
-
-/**
- * XML-RPC request handler class
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	XML-RPC
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/xmlrpc.html
- */
-class CI_Xmlrpc {
-
-	/**
-	 * Debug flag
-	 *
-	 * @var	bool
-	 */
-	public $debug		= FALSE;
-
-	/**
-	 * I4 data type
-	 *
-	 * @var	string
-	 */
-	public $xmlrpcI4	= 'i4';
-
-	/**
-	 * Integer data type
-	 *
-	 * @var	string
-	 */
-	public $xmlrpcInt	= 'int';
-
-	/**
-	 * Boolean data type
-	 *
-	 * @var	string
-	 */
-	public $xmlrpcBoolean	= 'boolean';
-
-	/**
-	 * Double data type
-	 *
-	 * @var	string
-	 */
-	public $xmlrpcDouble	= 'double';
-
-	/**
-	 * String data type
-	 *
-	 * @var	string
-	 */
-	public $xmlrpcString	= 'string';
-
-	/**
-	 * DateTime format
-	 *
-	 * @var	string
-	 */
-	public $xmlrpcDateTime	= 'dateTime.iso8601';
-
-	/**
-	 * Base64 data type
-	 *
-	 * @var	string
-	 */
-	public $xmlrpcBase64	= 'base64';
-
-	/**
-	 * Array data type
-	 *
-	 * @var	string
-	 */
-	public $xmlrpcArray	= 'array';
-
-	/**
-	 * Struct data type
-	 *
-	 * @var	string
-	 */
-	public $xmlrpcStruct	= 'struct';
-
-	/**
-	 * Data types list
-	 *
-	 * @var	array
-	 */
-	public $xmlrpcTypes	= array();
-
-	/**
-	 * Valid parents list
-	 *
-	 * @var	array
-	 */
-	public $valid_parents	= array();
-
-	/**
-	 * Response error numbers list
-	 *
-	 * @var	array
-	 */
-	public $xmlrpcerr		= array();
-
-	/**
-	 * Response error messages list
-	 *
-	 * @var	string[]
-	 */
-	public $xmlrpcstr		= array();
-
-	/**
-	 * Encoding charset
-	 *
-	 * @var	string
-	 */
-	public $xmlrpc_defencoding	= 'UTF-8';
-
-	/**
-	 * XML-RPC client name
-	 *
-	 * @var	string
-	 */
-	public $xmlrpcName		= 'XML-RPC for CodeIgniter';
-
-	/**
-	 * XML-RPC version
-	 *
-	 * @var	string
-	 */
-	public $xmlrpcVersion		= '1.1';
-
-	/**
-	 * Start of user errors
-	 *
-	 * @var	int
-	 */
-	public $xmlrpcerruser		= 800;
-
-	/**
-	 * Start of XML parse errors
-	 *
-	 * @var	int
-	 */
-	public $xmlrpcerrxml		= 100;
-
-	/**
-	 * Backslash replacement value
-	 *
-	 * @var	string
-	 */
-	public $xmlrpc_backslash	= '';
-
-	/**
-	 * XML-RPC Client object
-	 *
-	 * @var	object
-	 */
-	public $client;
-
-	/**
-	 * XML-RPC Method name
-	 *
-	 * @var	string
-	 */
-	public $method;
-
-	/**
-	 * XML-RPC Data
-	 *
-	 * @var	array
-	 */
-	public $data;
-
-	/**
-	 * XML-RPC Message
-	 *
-	 * @var	string
-	 */
-	public $message			= '';
-
-	/**
-	 * Request error message
-	 *
-	 * @var	string
-	 */
-	public $error			= '';
-
-	/**
-	 * XML-RPC result object
-	 *
-	 * @var	object
-	 */
-	public $result;
-
-	/**
-	 * XML-RPC Response
-	 *
-	 * @var	array
-	 */
-	public $response		= array(); // Response from remote server
-
-	/**
-	 * XSS Filter flag
-	 *
-	 * @var	bool
-	 */
-	public $xss_clean		= TRUE;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Constructor
-	 *
-	 * Initializes property default values
-	 *
-	 * @param	array	$config
-	 * @return	void
-	 */
-	public function __construct($config = array())
-	{
-		$this->xmlrpc_backslash = chr(92).chr(92);
-
-		// Types for info sent back and forth
-		$this->xmlrpcTypes = array(
-			$this->xmlrpcI4	 		=> '1',
-			$this->xmlrpcInt		=> '1',
-			$this->xmlrpcBoolean	=> '1',
-			$this->xmlrpcString		=> '1',
-			$this->xmlrpcDouble		=> '1',
-			$this->xmlrpcDateTime	=> '1',
-			$this->xmlrpcBase64		=> '1',
-			$this->xmlrpcArray		=> '2',
-			$this->xmlrpcStruct		=> '3'
-		);
-
-		// Array of Valid Parents for Various XML-RPC elements
-		$this->valid_parents = array('BOOLEAN' => array('VALUE'),
-			'I4'				=> array('VALUE'),
-			'INT'				=> array('VALUE'),
-			'STRING'			=> array('VALUE'),
-			'DOUBLE'			=> array('VALUE'),
-			'DATETIME.ISO8601'	=> array('VALUE'),
-			'BASE64'			=> array('VALUE'),
-			'ARRAY'			=> array('VALUE'),
-			'STRUCT'			=> array('VALUE'),
-			'PARAM'			=> array('PARAMS'),
-			'METHODNAME'		=> array('METHODCALL'),
-			'PARAMS'			=> array('METHODCALL', 'METHODRESPONSE'),
-			'MEMBER'			=> array('STRUCT'),
-			'NAME'				=> array('MEMBER'),
-			'DATA'				=> array('ARRAY'),
-			'FAULT'			=> array('METHODRESPONSE'),
-			'VALUE'			=> array('MEMBER', 'DATA', 'PARAM', 'FAULT')
-		);
-
-		// XML-RPC Responses
-		$this->xmlrpcerr['unknown_method'] = '1';
-		$this->xmlrpcstr['unknown_method'] = 'This is not a known method for this XML-RPC Server';
-		$this->xmlrpcerr['invalid_return'] = '2';
-		$this->xmlrpcstr['invalid_return'] = 'The XML data received was either invalid or not in the correct form for XML-RPC. Turn on debugging to examine the XML data further.';
-		$this->xmlrpcerr['incorrect_params'] = '3';
-		$this->xmlrpcstr['incorrect_params'] = 'Incorrect parameters were passed to method';
-		$this->xmlrpcerr['introspect_unknown'] = '4';
-		$this->xmlrpcstr['introspect_unknown'] = 'Cannot inspect signature for request: method unknown';
-		$this->xmlrpcerr['http_error'] = '5';
-		$this->xmlrpcstr['http_error'] = "Did not receive a '200 OK' response from remote server.";
-		$this->xmlrpcerr['no_data'] = '6';
-		$this->xmlrpcstr['no_data'] = 'No data received from server.';
-
-		$this->initialize($config);
-
-		log_message('info', 'XML-RPC Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Initialize
-	 *
-	 * @param	array	$config
-	 * @return	void
-	 */
-	public function initialize($config = array())
-	{
-		if (count($config) > 0)
-		{
-			foreach ($config as $key => $val)
-			{
-				if (isset($this->$key))
-				{
-					$this->$key = $val;
-				}
-			}
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Parse server URL
-	 *
-	 * @param	string	$url
-	 * @param	int	$port
-	 * @param	string	$proxy
-	 * @param	int	$proxy_port
-	 * @return	void
-	 */
-	public function server($url, $port = 80, $proxy = FALSE, $proxy_port = 8080)
-	{
-		if (stripos($url, 'http') !== 0)
-		{
-			$url = 'http://'.$url;
-		}
-
-		$parts = parse_url($url);
-
-		if (isset($parts['user'], $parts['pass']))
-		{
-			$parts['host'] = $parts['user'].':'.$parts['pass'].'@'.$parts['host'];
-		}
-
-		$path = isset($parts['path']) ? $parts['path'] : '/';
-
-		if ( ! empty($parts['query']))
-		{
-			$path .= '?'.$parts['query'];
-		}
-
-		$this->client = new XML_RPC_Client($path, $parts['host'], $port, $proxy, $proxy_port);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Timeout
-	 *
-	 * @param	int	$seconds
-	 * @return	void
-	 */
-	public function timeout($seconds = 5)
-	{
-		if ($this->client !== NULL && is_int($seconds))
-		{
-			$this->client->timeout = $seconds;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Methods
-	 *
-	 * @param	string	$function	Method name
-	 * @return	void
-	 */
-	public function method($function)
-	{
-		$this->method = $function;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Take Array of Data and Create Objects
-	 *
-	 * @param	array	$incoming
-	 * @return	void
-	 */
-	public function request($incoming)
-	{
-		if ( ! is_array($incoming))
-		{
-			// Send Error
-			return;
-		}
-
-		$this->data = array();
-
-		foreach ($incoming as $key => $value)
-		{
-			$this->data[$key] = $this->values_parsing($value);
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Set Debug
-	 *
-	 * @param	bool	$flag
-	 * @return	void
-	 */
-	public function set_debug($flag = TRUE)
-	{
-		$this->debug = ($flag === TRUE);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Values Parsing
-	 *
-	 * @param	mixed	$value
-	 * @return	object
-	 */
-	public function values_parsing($value)
-	{
-		if (is_array($value) && array_key_exists(0, $value))
-		{
-			if ( ! isset($value[1], $this->xmlrpcTypes[$value[1]]))
-			{
-				$temp = new XML_RPC_Values($value[0], (is_array($value[0]) ? 'array' : 'string'));
-			}
-			else
-			{
-				if (is_array($value[0]) && ($value[1] === 'struct' OR $value[1] === 'array'))
-				{
-					foreach (array_keys($value[0]) as $k)
-					{
-						$value[0][$k] = $this->values_parsing($value[0][$k]);
-					}
-				}
-
-				$temp = new XML_RPC_Values($value[0], $value[1]);
-			}
-		}
-		else
-		{
-			$temp = new XML_RPC_Values($value, 'string');
-		}
-
-		return $temp;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Sends XML-RPC Request
-	 *
-	 * @return	bool
-	 */
-	public function send_request()
-	{
-		$this->message = new XML_RPC_Message($this->method, $this->data);
-		$this->message->debug = $this->debug;
-
-		if ( ! $this->result = $this->client->send($this->message) OR ! is_object($this->result->val))
-		{
-			$this->error = $this->result->errstr;
-			return FALSE;
-		}
-
-		$this->response = $this->result->decode();
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns Error
-	 *
-	 * @return	string
-	 */
-	public function display_error()
-	{
-		return $this->error;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Returns Remote Server Response
-	 *
-	 * @return	string
-	 */
-	public function display_response()
-	{
-		return $this->response;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Sends an Error Message for Server Request
-	 *
-	 * @param	int	$number
-	 * @param	string	$message
-	 * @return	object
-	 */
-	public function send_error_message($number, $message)
-	{
-		return new XML_RPC_Response(0, $number, $message);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Send Response for Server Request
-	 *
-	 * @param	array	$response
-	 * @return	object
-	 */
-	public function send_response($response)
-	{
-		// $response should be array of values, which will be parsed
-		// based on their data and type into a valid group of XML-RPC values
-		return new XML_RPC_Response($this->values_parsing($response));
-	}
-
-} // END XML_RPC Class
-
-/**
- * XML-RPC Client class
- *
- * @category	XML-RPC
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/xmlrpc.html
- */
-class XML_RPC_Client extends CI_Xmlrpc
-{
-	/**
-	 * Path
-	 *
-	 * @var	string
-	 */
-	public $path			= '';
-
-	/**
-	 * Server hostname
-	 *
-	 * @var	string
-	 */
-	public $server			= '';
-
-	/**
-	 * Server port
-	 *
-	 * @var	int
-	 */
-	public $port			= 80;
-
-	/**
-	 *
-	 * Server username
-	 *
-	 * @var	string
-	 */
-	public $username;
-
-	/**
-	 * Server password
-	 *
-	 * @var	string
-	 */
-	public $password;
-
-	/**
-	 * Proxy hostname
-	 *
-	 * @var	string
-	 */
-	public $proxy			= FALSE;
-
-	/**
-	 * Proxy port
-	 *
-	 * @var	int
-	 */
-	public $proxy_port		= 8080;
-
-	/**
-	 * Error number
-	 *
-	 * @var	string
-	 */
-	public $errno			= '';
-
-	/**
-	 * Error message
-	 *
-	 * @var	string
-	 */
-	public $errstring		= '';
-
-	/**
-	 * Timeout in seconds
-	 *
-	 * @var	int
-	 */
-	public $timeout		= 5;
-
-	/**
-	 * No Multicall flag
-	 *
-	 * @var	bool
-	 */
-	public $no_multicall	= FALSE;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Constructor
-	 *
-	 * @param	string	$path
-	 * @param	object	$server
-	 * @param	int	$port
-	 * @param	string	$proxy
-	 * @param	int	$proxy_port
-	 * @return	void
-	 */
-	public function __construct($path, $server, $port = 80, $proxy = FALSE, $proxy_port = 8080)
-	{
-		parent::__construct();
-
-		$url = parse_url('http://'.$server);
-
-		if (isset($url['user'], $url['pass']))
-		{
-			$this->username = $url['user'];
-			$this->password = $url['pass'];
-		}
-
-		$this->port = $port;
-		$this->server = $url['host'];
-		$this->path = $path;
-		$this->proxy = $proxy;
-		$this->proxy_port = $proxy_port;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Send message
-	 *
-	 * @param	mixed	$msg
-	 * @return	object
-	 */
-	public function send($msg)
-	{
-		if (is_array($msg))
-		{
-			// Multi-call disabled
-			return new XML_RPC_Response(0, $this->xmlrpcerr['multicall_recursion'], $this->xmlrpcstr['multicall_recursion']);
-		}
-
-		return $this->sendPayload($msg);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Send payload
-	 *
-	 * @param	object	$msg
-	 * @return	object
-	 */
-	public function sendPayload($msg)
-	{
-		if ($this->proxy === FALSE)
-		{
-			$server = $this->server;
-			$port = $this->port;
-		}
-		else
-		{
-			$server = $this->proxy;
-			$port = $this->proxy_port;
-		}
-
-		$fp = @fsockopen($server, $port, $this->errno, $this->errstring, $this->timeout);
-
-		if ( ! is_resource($fp))
-		{
-			error_log($this->xmlrpcstr['http_error']);
-			return new XML_RPC_Response(0, $this->xmlrpcerr['http_error'], $this->xmlrpcstr['http_error']);
-		}
-
-		if (empty($msg->payload))
-		{
-			// $msg = XML_RPC_Messages
-			$msg->createPayload();
-		}
-
-		$r = "\r\n";
-		$op = 'POST '.$this->path.' HTTP/1.0'.$r
-			.'Host: '.$this->server.$r
-			.'Content-Type: text/xml'.$r
-			.(isset($this->username, $this->password) ? 'Authorization: Basic '.base64_encode($this->username.':'.$this->password).$r : '')
-			.'User-Agent: '.$this->xmlrpcName.$r
-			.'Content-Length: '.strlen($msg->payload).$r.$r
-			.$msg->payload;
-
-		stream_set_timeout($fp, $this->timeout); // set timeout for subsequent operations
-
-		for ($written = $timestamp = 0, $length = strlen($op); $written < $length; $written += $result)
-		{
-			if (($result = fwrite($fp, substr($op, $written))) === FALSE)
-			{
-				break;
-			}
-			// See https://bugs.php.net/bug.php?id=39598 and http://php.net/manual/en/function.fwrite.php#96951
-			elseif ($result === 0)
-			{
-				if ($timestamp === 0)
-				{
-					$timestamp = time();
-				}
-				elseif ($timestamp < (time() - $this->timeout))
-				{
-					$result = FALSE;
-					break;
-				}
-			}
-			else
-			{
-				$timestamp = 0;
-			}
-		}
-
-		if ($result === FALSE)
-		{
-			error_log($this->xmlrpcstr['http_error']);
-			return new XML_RPC_Response(0, $this->xmlrpcerr['http_error'], $this->xmlrpcstr['http_error']);
-		}
-
-		$resp = $msg->parseResponse($fp);
-		fclose($fp);
-		return $resp;
-	}
-
-} // END XML_RPC_Client Class
-
-/**
- * XML-RPC Response class
- *
- * @category	XML-RPC
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/xmlrpc.html
- */
-class XML_RPC_Response
-{
-
-	/**
-	 * Value
-	 *
-	 * @var	mixed
-	 */
-	public $val		= 0;
-
-	/**
-	 * Error number
-	 *
-	 * @var	int
-	 */
-	public $errno		= 0;
-
-	/**
-	 * Error message
-	 *
-	 * @var	string
-	 */
-	public $errstr		= '';
-
-	/**
-	 * Headers list
-	 *
-	 * @var	array
-	 */
-	public $headers		= array();
-
-	/**
-	 * XSS Filter flag
-	 *
-	 * @var	bool
-	 */
-	public $xss_clean	= TRUE;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Constructor
-	 *
-	 * @param	mixed	$val
-	 * @param	int	$code
-	 * @param	string	$fstr
-	 * @return	void
-	 */
-	public function __construct($val, $code = 0, $fstr = '')
-	{
-		if ($code !== 0)
-		{
-			// error
-			$this->errno = $code;
-			$this->errstr = htmlspecialchars($fstr,
-							(is_php('5.4') ? ENT_XML1 | ENT_NOQUOTES : ENT_NOQUOTES),
-							'UTF-8');
-		}
-		elseif ( ! is_object($val))
-		{
-			// programmer error, not an object
-			error_log("Invalid type '".gettype($val)."' (value: ".$val.') passed to XML_RPC_Response. Defaulting to empty value.');
-			$this->val = new XML_RPC_Values();
-		}
-		else
-		{
-			$this->val = $val;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fault code
-	 *
-	 * @return	int
-	 */
-	public function faultCode()
-	{
-		return $this->errno;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Fault string
-	 *
-	 * @return	string
-	 */
-	public function faultString()
-	{
-		return $this->errstr;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Value
-	 *
-	 * @return	mixed
-	 */
-	public function value()
-	{
-		return $this->val;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Prepare response
-	 *
-	 * @return	string	xml
-	 */
-	public function prepare_response()
-	{
-		return "<methodResponse>\n"
-			.($this->errno
-				? '<fault>
-	<value>
-		<struct>
-			<member>
-				<name>faultCode</name>
-				<value><int>'.$this->errno.'</int></value>
-			</member>
-			<member>
-				<name>faultString</name>
-				<value><string>'.$this->errstr.'</string></value>
-			</member>
-		</struct>
-	</value>
-</fault>'
-				: "<params>\n<param>\n".$this->val->serialize_class()."</param>\n</params>")
-			."\n</methodResponse>";
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Decode
-	 *
-	 * @param	mixed	$array
-	 * @return	array
-	 */
-	public function decode($array = NULL)
-	{
-		$CI =& get_instance();
-
-		if (is_array($array))
-		{
-			foreach ($array as $key => &$value)
-			{
-				if (is_array($value))
-				{
-					$array[$key] = $this->decode($value);
-				}
-				elseif ($this->xss_clean)
-				{
-					$array[$key] = $CI->security->xss_clean($value);
-				}
-			}
-
-			return $array;
-		}
-
-		$result = $this->xmlrpc_decoder($this->val);
-
-		if (is_array($result))
-		{
-			$result = $this->decode($result);
-		}
-		elseif ($this->xss_clean)
-		{
-			$result = $CI->security->xss_clean($result);
-		}
-
-		return $result;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * XML-RPC Object to PHP Types
-	 *
-	 * @param	object
-	 * @return	array
-	 */
-	public function xmlrpc_decoder($xmlrpc_val)
-	{
-		$kind = $xmlrpc_val->kindOf();
-
-		if ($kind === 'scalar')
-		{
-			return $xmlrpc_val->scalarval();
-		}
-		elseif ($kind === 'array')
-		{
-			reset($xmlrpc_val->me);
-			$b = current($xmlrpc_val->me);
-			$arr = array();
-
-			for ($i = 0, $size = count($b); $i < $size; $i++)
-			{
-				$arr[] = $this->xmlrpc_decoder($xmlrpc_val->me['array'][$i]);
-			}
-			return $arr;
-		}
-		elseif ($kind === 'struct')
-		{
-			reset($xmlrpc_val->me['struct']);
-			$arr = array();
-
-			foreach ($xmlrpc_val->me['struct'] as $key => &$value)
-			{
-				$arr[$key] = $this->xmlrpc_decoder($value);
-			}
-
-			return $arr;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * ISO-8601 time to server or UTC time
-	 *
-	 * @param	string
-	 * @param	bool
-	 * @return	int	unix timestamp
-	 */
-	public function iso8601_decode($time, $utc = FALSE)
-	{
-		// Return a time in the localtime, or UTC
-		$t = 0;
-		if (preg_match('/([0-9]{4})([0-9]{2})([0-9]{2})T([0-9]{2}):([0-9]{2}):([0-9]{2})/', $time, $regs))
-		{
-			$fnc = ($utc === TRUE) ? 'gmmktime' : 'mktime';
-			$t = $fnc($regs[4], $regs[5], $regs[6], $regs[2], $regs[3], $regs[1]);
-		}
-		return $t;
-	}
-
-} // END XML_RPC_Response Class
-
-/**
- * XML-RPC Message class
- *
- * @category	XML-RPC
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/xmlrpc.html
- */
-class XML_RPC_Message extends CI_Xmlrpc
-{
-
-	/**
-	 * Payload
-	 *
-	 * @var	string
-	 */
-	public $payload;
-
-	/**
-	 * Method name
-	 *
-	 * @var	string
-	 */
-	public $method_name;
-
-	/**
-	 * Parameter list
-	 *
-	 * @var	array
-	 */
-	public $params		= array();
-
-	/**
-	 * XH?
-	 *
-	 * @var	array
-	 */
-	public $xh		= array();
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Constructor
-	 *
-	 * @param	string	$method
-	 * @param	array	$pars
-	 * @return	void
-	 */
-	public function __construct($method, $pars = FALSE)
-	{
-		parent::__construct();
-
-		$this->method_name = $method;
-		if (is_array($pars) && count($pars) > 0)
-		{
-			for ($i = 0, $c = count($pars); $i < $c; $i++)
-			{
-				// $pars[$i] = XML_RPC_Values
-				$this->params[] = $pars[$i];
-			}
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Create Payload to Send
-	 *
-	 * @return	void
-	 */
-	public function createPayload()
-	{
-		$this->payload = '<?xml version="1.0"?'.">\r\n<methodCall>\r\n"
-				.'<methodName>'.$this->method_name."</methodName>\r\n"
-				."<params>\r\n";
-
-		for ($i = 0, $c = count($this->params); $i < $c; $i++)
-		{
-			// $p = XML_RPC_Values
-			$p = $this->params[$i];
-			$this->payload .= "<param>\r\n".$p->serialize_class()."</param>\r\n";
-		}
-
-		$this->payload .= "</params>\r\n</methodCall>\r\n";
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Parse External XML-RPC Server's Response
-	 *
-	 * @param	resource
-	 * @return	object
-	 */
-	public function parseResponse($fp)
-	{
-		$data = '';
-
-		while ($datum = fread($fp, 4096))
-		{
-			$data .= $datum;
-		}
-
-		// Display HTTP content for debugging
-		if ($this->debug === TRUE)
-		{
-			echo "<pre>---DATA---\n".htmlspecialchars($data)."\n---END DATA---\n\n</pre>";
-		}
-
-		// Check for data
-		if ($data === '')
-		{
-			error_log($this->xmlrpcstr['no_data']);
-			return new XML_RPC_Response(0, $this->xmlrpcerr['no_data'], $this->xmlrpcstr['no_data']);
-		}
-
-		// Check for HTTP 200 Response
-		if (strpos($data, 'HTTP') === 0 && ! preg_match('/^HTTP\/[0-9\.]+ 200 /', $data))
-		{
-			$errstr = substr($data, 0, strpos($data, "\n")-1);
-			return new XML_RPC_Response(0, $this->xmlrpcerr['http_error'], $this->xmlrpcstr['http_error'].' ('.$errstr.')');
-		}
-
-		//-------------------------------------
-		// Create and Set Up XML Parser
-		//-------------------------------------
-
-		$parser = xml_parser_create($this->xmlrpc_defencoding);
-		$pname = (string) $parser;
-		$this->xh[$pname] = array(
-			'isf'		=> 0,
-			'ac'		=> '',
-			'headers'	=> array(),
-			'stack'		=> array(),
-			'valuestack'	=> array(),
-			'isf_reason'	=> 0
-		);
-
-		xml_set_object($parser, $this);
-		xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, TRUE);
-		xml_set_element_handler($parser, 'open_tag', 'closing_tag');
-		xml_set_character_data_handler($parser, 'character_data');
-		//xml_set_default_handler($parser, 'default_handler');
-
-		// Get headers
-		$lines = explode("\r\n", $data);
-		while (($line = array_shift($lines)))
-		{
-			if (strlen($line) < 1)
-			{
-				break;
-			}
-			$this->xh[$pname]['headers'][] = $line;
-		}
-		$data = implode("\r\n", $lines);
-
-		// Parse XML data
-		if ( ! xml_parse($parser, $data, TRUE))
-		{
-			$errstr = sprintf('XML error: %s at line %d',
-						xml_error_string(xml_get_error_code($parser)),
-						xml_get_current_line_number($parser));
-
-			$r = new XML_RPC_Response(0, $this->xmlrpcerr['invalid_return'], $this->xmlrpcstr['invalid_return']);
-			xml_parser_free($parser);
-			return $r;
-		}
-		xml_parser_free($parser);
-
-		// Got ourselves some badness, it seems
-		if ($this->xh[$pname]['isf'] > 1)
-		{
-			if ($this->debug === TRUE)
-			{
-				echo "---Invalid Return---\n".$this->xh[$pname]['isf_reason']."---Invalid Return---\n\n";
-			}
-
-			return new XML_RPC_Response(0, $this->xmlrpcerr['invalid_return'], $this->xmlrpcstr['invalid_return'].' '.$this->xh[$pname]['isf_reason']);
-		}
-		elseif ( ! is_object($this->xh[$pname]['value']))
-		{
-			return new XML_RPC_Response(0, $this->xmlrpcerr['invalid_return'], $this->xmlrpcstr['invalid_return'].' '.$this->xh[$pname]['isf_reason']);
-		}
-
-		// Display XML content for debugging
-		if ($this->debug === TRUE)
-		{
-			echo '<pre>';
-
-			if (count($this->xh[$pname]['headers']) > 0)
-			{
-				echo "---HEADERS---\n";
-				foreach ($this->xh[$pname]['headers'] as $header)
-				{
-					echo $header."\n";
-				}
-				echo "---END HEADERS---\n\n";
-			}
-
-			echo "---DATA---\n".htmlspecialchars($data)."\n---END DATA---\n\n---PARSED---\n";
-			var_dump($this->xh[$pname]['value']);
-			echo "\n---END PARSED---</pre>";
-		}
-
-		// Send response
-		$v = $this->xh[$pname]['value'];
-		if ($this->xh[$pname]['isf'])
-		{
-			$errno_v = $v->me['struct']['faultCode'];
-			$errstr_v = $v->me['struct']['faultString'];
-			$errno = $errno_v->scalarval();
-
-			if ($errno === 0)
-			{
-				// FAULT returned, errno needs to reflect that
-				$errno = -1;
-			}
-
-			$r = new XML_RPC_Response($v, $errno, $errstr_v->scalarval());
-		}
-		else
-		{
-			$r = new XML_RPC_Response($v);
-		}
-
-		$r->headers = $this->xh[$pname]['headers'];
-		return $r;
-	}
-
-	// --------------------------------------------------------------------
-
-	// ------------------------------------
-	//  Begin Return Message Parsing section
-	// ------------------------------------
-
-	// quick explanation of components:
-	//   ac - used to accumulate values
-	//   isf - used to indicate a fault
-	//   lv - used to indicate "looking for a value": implements
-	//		the logic to allow values with no types to be strings
-	//   params - used to store parameters in method calls
-	//   method - used to store method name
-	//	 stack - array with parent tree of the xml element,
-	//			 used to validate the nesting of elements
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Start Element Handler
-	 *
-	 * @param	string
-	 * @param	string
-	 * @return	void
-	 */
-	public function open_tag($the_parser, $name)
-	{
-		$the_parser = (string) $the_parser;
-
-		// If invalid nesting, then return
-		if ($this->xh[$the_parser]['isf'] > 1) return;
-
-		// Evaluate and check for correct nesting of XML elements
-		if (count($this->xh[$the_parser]['stack']) === 0)
-		{
-			if ($name !== 'METHODRESPONSE' && $name !== 'METHODCALL')
-			{
-				$this->xh[$the_parser]['isf'] = 2;
-				$this->xh[$the_parser]['isf_reason'] = 'Top level XML-RPC element is missing';
-				return;
-			}
-		}
-		// not top level element: see if parent is OK
-		elseif ( ! in_array($this->xh[$the_parser]['stack'][0], $this->valid_parents[$name], TRUE))
-		{
-			$this->xh[$the_parser]['isf'] = 2;
-			$this->xh[$the_parser]['isf_reason'] = 'XML-RPC element '.$name.' cannot be child of '.$this->xh[$the_parser]['stack'][0];
-			return;
-		}
-
-		switch ($name)
-		{
-			case 'STRUCT':
-			case 'ARRAY':
-				// Creates array for child elements
-				$cur_val = array('value' => array(), 'type' => $name);
-				array_unshift($this->xh[$the_parser]['valuestack'], $cur_val);
-				break;
-			case 'METHODNAME':
-			case 'NAME':
-				$this->xh[$the_parser]['ac'] = '';
-				break;
-			case 'FAULT':
-				$this->xh[$the_parser]['isf'] = 1;
-				break;
-			case 'PARAM':
-				$this->xh[$the_parser]['value'] = NULL;
-				break;
-			case 'VALUE':
-				$this->xh[$the_parser]['vt'] = 'value';
-				$this->xh[$the_parser]['ac'] = '';
-				$this->xh[$the_parser]['lv'] = 1;
-				break;
-			case 'I4':
-			case 'INT':
-			case 'STRING':
-			case 'BOOLEAN':
-			case 'DOUBLE':
-			case 'DATETIME.ISO8601':
-			case 'BASE64':
-				if ($this->xh[$the_parser]['vt'] !== 'value')
-				{
-					//two data elements inside a value: an error occurred!
-					$this->xh[$the_parser]['isf'] = 2;
-					$this->xh[$the_parser]['isf_reason'] = 'There is a '.$name.' element following a '
-										.$this->xh[$the_parser]['vt'].' element inside a single value';
-					return;
-				}
-
-				$this->xh[$the_parser]['ac'] = '';
-				break;
-			case 'MEMBER':
-				// Set name of <member> to nothing to prevent errors later if no <name> is found
-				$this->xh[$the_parser]['valuestack'][0]['name'] = '';
-
-				// Set NULL value to check to see if value passed for this param/member
-				$this->xh[$the_parser]['value'] = NULL;
-				break;
-			case 'DATA':
-			case 'METHODCALL':
-			case 'METHODRESPONSE':
-			case 'PARAMS':
-				// valid elements that add little to processing
-				break;
-			default:
-				/// An Invalid Element is Found, so we have trouble
-				$this->xh[$the_parser]['isf'] = 2;
-				$this->xh[$the_parser]['isf_reason'] = 'Invalid XML-RPC element found: '.$name;
-				break;
-		}
-
-		// Add current element name to stack, to allow validation of nesting
-		array_unshift($this->xh[$the_parser]['stack'], $name);
-
-		$name === 'VALUE' OR $this->xh[$the_parser]['lv'] = 0;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * End Element Handler
-	 *
-	 * @param	string
-	 * @param	string
-	 * @return	void
-	 */
-	public function closing_tag($the_parser, $name)
-	{
-		$the_parser = (string) $the_parser;
-
-		if ($this->xh[$the_parser]['isf'] > 1) return;
-
-		// Remove current element from stack and set variable
-		// NOTE: If the XML validates, then we do not have to worry about
-		// the opening and closing of elements. Nesting is checked on the opening
-		// tag so we be safe there as well.
-
-		$curr_elem = array_shift($this->xh[$the_parser]['stack']);
-
-		switch ($name)
-		{
-			case 'STRUCT':
-			case 'ARRAY':
-				$cur_val = array_shift($this->xh[$the_parser]['valuestack']);
-				$this->xh[$the_parser]['value'] = isset($cur_val['values']) ? $cur_val['values'] : array();
-				$this->xh[$the_parser]['vt']	= strtolower($name);
-				break;
-			case 'NAME':
-				$this->xh[$the_parser]['valuestack'][0]['name'] = $this->xh[$the_parser]['ac'];
-				break;
-			case 'BOOLEAN':
-			case 'I4':
-			case 'INT':
-			case 'STRING':
-			case 'DOUBLE':
-			case 'DATETIME.ISO8601':
-			case 'BASE64':
-				$this->xh[$the_parser]['vt'] = strtolower($name);
-
-				if ($name === 'STRING')
-				{
-					$this->xh[$the_parser]['value'] = $this->xh[$the_parser]['ac'];
-				}
-				elseif ($name === 'DATETIME.ISO8601')
-				{
-					$this->xh[$the_parser]['vt']	= $this->xmlrpcDateTime;
-					$this->xh[$the_parser]['value'] = $this->xh[$the_parser]['ac'];
-				}
-				elseif ($name === 'BASE64')
-				{
-					$this->xh[$the_parser]['value'] = base64_decode($this->xh[$the_parser]['ac']);
-				}
-				elseif ($name === 'BOOLEAN')
-				{
-					// Translated BOOLEAN values to TRUE AND FALSE
-					$this->xh[$the_parser]['value'] = (bool) $this->xh[$the_parser]['ac'];
-				}
-				elseif ($name=='DOUBLE')
-				{
-					// we have a DOUBLE
-					// we must check that only 0123456789-.<space> are characters here
-					$this->xh[$the_parser]['value'] = preg_match('/^[+-]?[eE0-9\t \.]+$/', $this->xh[$the_parser]['ac'])
-										? (float) $this->xh[$the_parser]['ac']
-										: 'ERROR_NON_NUMERIC_FOUND';
-				}
-				else
-				{
-					// we have an I4/INT
-					// we must check that only 0123456789-<space> are characters here
-					$this->xh[$the_parser]['value'] = preg_match('/^[+-]?[0-9\t ]+$/', $this->xh[$the_parser]['ac'])
-										? (int) $this->xh[$the_parser]['ac']
-										: 'ERROR_NON_NUMERIC_FOUND';
-				}
-				$this->xh[$the_parser]['ac'] = '';
-				$this->xh[$the_parser]['lv'] = 3; // indicate we've found a value
-				break;
-			case 'VALUE':
-				// This if() detects if no scalar was inside <VALUE></VALUE>
-				if ($this->xh[$the_parser]['vt'] == 'value')
-				{
-					$this->xh[$the_parser]['value']	= $this->xh[$the_parser]['ac'];
-					$this->xh[$the_parser]['vt']	= $this->xmlrpcString;
-				}
-
-				// build the XML-RPC value out of the data received, and substitute it
-				$temp = new XML_RPC_Values($this->xh[$the_parser]['value'], $this->xh[$the_parser]['vt']);
-
-				if (count($this->xh[$the_parser]['valuestack']) && $this->xh[$the_parser]['valuestack'][0]['type'] === 'ARRAY')
-				{
-					// Array
-					$this->xh[$the_parser]['valuestack'][0]['values'][] = $temp;
-				}
-				else
-				{
-					// Struct
-					$this->xh[$the_parser]['value'] = $temp;
-				}
-				break;
-			case 'MEMBER':
-				$this->xh[$the_parser]['ac'] = '';
-
-				// If value add to array in the stack for the last element built
-				if ($this->xh[$the_parser]['value'])
-				{
-					$this->xh[$the_parser]['valuestack'][0]['values'][$this->xh[$the_parser]['valuestack'][0]['name']] = $this->xh[$the_parser]['value'];
-				}
-				break;
-			case 'DATA':
-				$this->xh[$the_parser]['ac'] = '';
-				break;
-			case 'PARAM':
-				if ($this->xh[$the_parser]['value'])
-				{
-					$this->xh[$the_parser]['params'][] = $this->xh[$the_parser]['value'];
-				}
-				break;
-			case 'METHODNAME':
-				$this->xh[$the_parser]['method'] = ltrim($this->xh[$the_parser]['ac']);
-				break;
-			case 'PARAMS':
-			case 'FAULT':
-			case 'METHODCALL':
-			case 'METHORESPONSE':
-				// We're all good kids with nuthin' to do
-				break;
-			default:
-				// End of an Invalid Element. Taken care of during the opening tag though
-				break;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Parse character data
-	 *
-	 * @param	string
-	 * @param	string
-	 * @return	void
-	 */
-	public function character_data($the_parser, $data)
-	{
-		$the_parser = (string) $the_parser;
-
-		if ($this->xh[$the_parser]['isf'] > 1) return; // XML Fault found already
-
-		// If a value has not been found
-		if ($this->xh[$the_parser]['lv'] !== 3)
-		{
-			if ($this->xh[$the_parser]['lv'] === 1)
-			{
-				$this->xh[$the_parser]['lv'] = 2; // Found a value
-			}
-
-			if ( ! isset($this->xh[$the_parser]['ac']))
-			{
-				$this->xh[$the_parser]['ac'] = '';
-			}
-
-			$this->xh[$the_parser]['ac'] .= $data;
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Add parameter
-	 *
-	 * @param	mixed
-	 * @return	void
-	 */
-	public function addParam($par)
-	{
-		$this->params[] = $par;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Output parameters
-	 *
-	 * @param	array	$array
-	 * @return	array
-	 */
-	public function output_parameters(array $array = array())
-	{
-		$CI =& get_instance();
-
-		if ( ! empty($array))
-		{
-			foreach ($array as $key => &$value)
-			{
-				if (is_array($value))
-				{
-					$array[$key] = $this->output_parameters($value);
-				}
-				elseif ($key !== 'bits' && $this->xss_clean)
-				{
-					// 'bits' is for the MetaWeblog API image bits
-					// @todo - this needs to be made more general purpose
-					$array[$key] = $CI->security->xss_clean($value);
-				}
-			}
-
-			return $array;
-		}
-
-		$parameters = array();
-
-		for ($i = 0, $c = count($this->params); $i < $c; $i++)
-		{
-			$a_param = $this->decode_message($this->params[$i]);
-
-			if (is_array($a_param))
-			{
-				$parameters[] = $this->output_parameters($a_param);
-			}
-			else
-			{
-				$parameters[] = ($this->xss_clean) ? $CI->security->xss_clean($a_param) : $a_param;
-			}
-		}
-
-		return $parameters;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Decode message
-	 *
-	 * @param	object
-	 * @return	mixed
-	 */
-	public function decode_message($param)
-	{
-		$kind = $param->kindOf();
-
-		if ($kind === 'scalar')
-		{
-			return $param->scalarval();
-		}
-		elseif ($kind === 'array')
-		{
-			reset($param->me);
-			$b = current($param->me);
-			$arr = array();
-
-			for ($i = 0, $c = count($b); $i < $c; $i++)
-			{
-				$arr[] = $this->decode_message($param->me['array'][$i]);
-			}
-
-			return $arr;
-		}
-		elseif ($kind === 'struct')
-		{
-			reset($param->me['struct']);
-			$arr = array();
-
-			foreach ($param->me['struct'] as $key => &$value)
-			{
-				$arr[$key] = $this->decode_message($value);
-			}
-
-			return $arr;
-		}
-	}
-
-} // END XML_RPC_Message Class
-
-/**
- * XML-RPC Values class
- *
- * @category	XML-RPC
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/xmlrpc.html
- */
-class XML_RPC_Values extends CI_Xmlrpc
-{
-	/**
-	 * Value data
-	 *
-	 * @var	array
-	 */
-	public $me	= array();
-
-	/**
-	 * Value type
-	 *
-	 * @var	int
-	 */
-	public $mytype	= 0;
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Constructor
-	 *
-	 * @param	mixed	$val
-	 * @param	string	$type
-	 * @return	void
-	 */
-	public function __construct($val = -1, $type = '')
-	{
-		parent::__construct();
-
-		if ($val !== -1 OR $type !== '')
-		{
-			$type = $type === '' ? 'string' : $type;
-
-			if ($this->xmlrpcTypes[$type] == 1)
-			{
-				$this->addScalar($val, $type);
-			}
-			elseif ($this->xmlrpcTypes[$type] == 2)
-			{
-				$this->addArray($val);
-			}
-			elseif ($this->xmlrpcTypes[$type] == 3)
-			{
-				$this->addStruct($val);
-			}
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Add scalar value
-	 *
-	 * @param	scalar
-	 * @param	string
-	 * @return	int
-	 */
-	public function addScalar($val, $type = 'string')
-	{
-		$typeof = $this->xmlrpcTypes[$type];
-
-		if ($this->mytype === 1)
-		{
-			echo '<strong>XML_RPC_Values</strong>: scalar can have only one value<br />';
-			return 0;
-		}
-
-		if ($typeof != 1)
-		{
-			echo '<strong>XML_RPC_Values</strong>: not a scalar type (${typeof})<br />';
-			return 0;
-		}
-
-		if ($type === $this->xmlrpcBoolean)
-		{
-			$val = (int) (strcasecmp($val, 'true') === 0 OR $val === 1 OR ($val === TRUE && strcasecmp($val, 'false')));
-		}
-
-		if ($this->mytype === 2)
-		{
-			// adding to an array here
-			$ar = $this->me['array'];
-			$ar[] = new XML_RPC_Values($val, $type);
-			$this->me['array'] = $ar;
-		}
-		else
-		{
-			// a scalar, so set the value and remember we're scalar
-			$this->me[$type] = $val;
-			$this->mytype = $typeof;
-		}
-
-		return 1;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Add array value
-	 *
-	 * @param	array
-	 * @return	int
-	 */
-	public function addArray($vals)
-	{
-		if ($this->mytype !== 0)
-		{
-			echo '<strong>XML_RPC_Values</strong>: already initialized as a ['.$this->kindOf().']<br />';
-			return 0;
-		}
-
-		$this->mytype = $this->xmlrpcTypes['array'];
-		$this->me['array'] = $vals;
-		return 1;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Add struct value
-	 *
-	 * @param	object
-	 * @return	int
-	 */
-	public function addStruct($vals)
-	{
-		if ($this->mytype !== 0)
-		{
-			echo '<strong>XML_RPC_Values</strong>: already initialized as a ['.$this->kindOf().']<br />';
-			return 0;
-		}
-		$this->mytype = $this->xmlrpcTypes['struct'];
-		$this->me['struct'] = $vals;
-		return 1;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get value type
-	 *
-	 * @return	string
-	 */
-	public function kindOf()
-	{
-		switch ($this->mytype)
-		{
-			case 3: return 'struct';
-			case 2: return 'array';
-			case 1: return 'scalar';
-			default: return 'undef';
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Serialize data
-	 *
-	 * @param	string
-	 * @param	mixed
-	 * @return	string
-	 */
-	public function serializedata($typ, $val)
-	{
-		$rs = '';
-
-		switch ($this->xmlrpcTypes[$typ])
-		{
-			case 3:
-				// struct
-				$rs .= "<struct>\n";
-				reset($val);
-				foreach ($val as $key2 => &$val2)
-				{
-					$rs .= "<member>\n<name>{$key2}</name>\n".$this->serializeval($val2)."</member>\n";
-				}
-				$rs .= '</struct>';
-				break;
-			case 2:
-				// array
-				$rs .= "<array>\n<data>\n";
-				for ($i = 0, $c = count($val); $i < $c; $i++)
-				{
-					$rs .= $this->serializeval($val[$i]);
-				}
-				$rs .= "</data>\n</array>\n";
-				break;
-			case 1:
-				// others
-				switch ($typ)
-				{
-					case $this->xmlrpcBase64:
-						$rs .= '<'.$typ.'>'.base64_encode( (string) $val).'</'.$typ.">\n";
-						break;
-					case $this->xmlrpcBoolean:
-						$rs .= '<'.$typ.'>'.( (bool) $val ? '1' : '0').'</'.$typ.">\n";
-						break;
-					case $this->xmlrpcString:
-						$rs .= '<'.$typ.'>'.htmlspecialchars( (string) $val).'</'.$typ.">\n";
-						break;
-					default:
-						$rs .= '<'.$typ.'>'.$val.'</'.$typ.">\n";
-						break;
-				}
-			default:
-				break;
-		}
-
-		return $rs;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Serialize class
-	 *
-	 * @return	string
-	 */
-	public function serialize_class()
-	{
-		return $this->serializeval($this);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Serialize value
-	 *
-	 * @param	object
-	 * @return	string
-	 */
-	public function serializeval($o)
-	{
-		$array = $o->me;
-		list($value, $type) = array(reset($array), key($array));
-		return "<value>\n".$this->serializedata($type, $value)."</value>\n";
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Scalar value
-	 *
-	 * @return	mixed
-	 */
-	public function scalarval()
-	{
-		return reset($this->me);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Encode time in ISO-8601 form.
-	 * Useful for sending time in XML-RPC
-	 *
-	 * @param	int	unix timestamp
-	 * @param	bool
-	 * @return	string
-	 */
-	public function iso8601_encode($time, $utc = FALSE)
-	{
-		return ($utc) ? date('Ymd\TH:i:s', $time) : gmdate('Ymd\TH:i:s', $time);
-	}
-
-} // END XML_RPC_Values Class
diff --git a/www-api/system/libraries/Xmlrpcs.php b/www-api/system/libraries/Xmlrpcs.php
deleted file mode 100644
index b91d3fcb..00000000
--- a/www-api/system/libraries/Xmlrpcs.php
+++ /dev/null
@@ -1,620 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-if ( ! function_exists('xml_parser_create'))
-{
-	show_error('Your PHP installation does not support XML');
-}
-
-if ( ! class_exists('CI_Xmlrpc', FALSE))
-{
-	show_error('You must load the Xmlrpc class before loading the Xmlrpcs class in order to create a server.');
-}
-
-// ------------------------------------------------------------------------
-
-/**
- * XML-RPC server class
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	XML-RPC
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/xmlrpc.html
- */
-class CI_Xmlrpcs extends CI_Xmlrpc {
-
-	/**
-	 * Array of methods mapped to function names and signatures
-	 *
-	 * @var array
-	 */
-	public $methods = array();
-
-	/**
-	 * Debug Message
-	 *
-	 * @var string
-	 */
-	public $debug_msg = '';
-
-	/**
-	 * XML RPC Server methods
-	 *
-	 * @var array
-	 */
-	public $system_methods	= array();
-
-	/**
-	 * Configuration object
-	 *
-	 * @var object
-	 */
-	public $object = FALSE;
-
-	/**
-	 * Initialize XMLRPC class
-	 *
-	 * @param	array	$config
-	 * @return	void
-	 */
-	public function __construct($config = array())
-	{
-		parent::__construct();
-		$this->set_system_methods();
-
-		if (isset($config['functions']) && is_array($config['functions']))
-		{
-			$this->methods = array_merge($this->methods, $config['functions']);
-		}
-
-		log_message('info', 'XML-RPC Server Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Initialize Prefs and Serve
-	 *
-	 * @param	mixed
-	 * @return	void
-	 */
-	public function initialize($config = array())
-	{
-		if (isset($config['functions']) && is_array($config['functions']))
-		{
-			$this->methods = array_merge($this->methods, $config['functions']);
-		}
-
-		if (isset($config['debug']))
-		{
-			$this->debug = $config['debug'];
-		}
-
-		if (isset($config['object']) && is_object($config['object']))
-		{
-			$this->object = $config['object'];
-		}
-
-		if (isset($config['xss_clean']))
-		{
-			$this->xss_clean = $config['xss_clean'];
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Setting of System Methods
-	 *
-	 * @return	void
-	 */
-	public function set_system_methods()
-	{
-		$this->methods = array(
-					'system.listMethods'	 => array(
-										'function' => 'this.listMethods',
-										'signature' => array(array($this->xmlrpcArray, $this->xmlrpcString), array($this->xmlrpcArray)),
-										'docstring' => 'Returns an array of available methods on this server'),
-					'system.methodHelp'	 => array(
-										'function' => 'this.methodHelp',
-										'signature' => array(array($this->xmlrpcString, $this->xmlrpcString)),
-										'docstring' => 'Returns a documentation string for the specified method'),
-					'system.methodSignature' => array(
-										'function' => 'this.methodSignature',
-										'signature' => array(array($this->xmlrpcArray, $this->xmlrpcString)),
-										'docstring' => 'Returns an array describing the return type and required parameters of a method'),
-					'system.multicall'	 => array(
-										'function' => 'this.multicall',
-										'signature' => array(array($this->xmlrpcArray, $this->xmlrpcArray)),
-										'docstring' => 'Combine multiple RPC calls in one request. See http://www.xmlrpc.com/discuss/msgReader$1208 for details')
-				);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Main Server Function
-	 *
-	 * @return	void
-	 */
-	public function serve()
-	{
-		$r = $this->parseRequest();
-		$payload = '<?xml version="1.0" encoding="'.$this->xmlrpc_defencoding.'"?'.'>'."\n".$this->debug_msg.$r->prepare_response();
-
-		header('Content-Type: text/xml');
-		header('Content-Length: '.strlen($payload));
-		exit($payload);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Add Method to Class
-	 *
-	 * @param	string	method name
-	 * @param	string	function
-	 * @param	string	signature
-	 * @param	string	docstring
-	 * @return	void
-	 */
-	public function add_to_map($methodname, $function, $sig, $doc)
-	{
-		$this->methods[$methodname] = array(
-			'function'	=> $function,
-			'signature'	=> $sig,
-			'docstring'	=> $doc
-		);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Parse Server Request
-	 *
-	 * @param	string	data
-	 * @return	object	xmlrpc response
-	 */
-	public function parseRequest($data = '')
-	{
-		//-------------------------------------
-		//  Get Data
-		//-------------------------------------
-
-		if ($data === '')
-		{
-			$CI =& get_instance();
-			if ($CI->input->method() === 'post')
-			{
-				$data = $CI->input->raw_input_stream;
-			}
-		}
-
-		//-------------------------------------
-		//  Set up XML Parser
-		//-------------------------------------
-
-		$parser = xml_parser_create($this->xmlrpc_defencoding);
-		$parser_object = new XML_RPC_Message('filler');
-		$pname = (string) $parser;
-
-		$parser_object->xh[$pname] = array(
-			'isf' => 0,
-			'isf_reason' => '',
-			'params' => array(),
-			'stack' => array(),
-			'valuestack' => array(),
-			'method' => ''
-		);
-
-		xml_set_object($parser, $parser_object);
-		xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, TRUE);
-		xml_set_element_handler($parser, 'open_tag', 'closing_tag');
-		xml_set_character_data_handler($parser, 'character_data');
-		//xml_set_default_handler($parser, 'default_handler');
-
-		//-------------------------------------
-		// PARSE + PROCESS XML DATA
-		//-------------------------------------
-
-		if ( ! xml_parse($parser, $data, 1))
-		{
-			// Return XML error as a faultCode
-			$r = new XML_RPC_Response(0,
-				$this->xmlrpcerrxml + xml_get_error_code($parser),
-				sprintf('XML error: %s at line %d',
-				xml_error_string(xml_get_error_code($parser)),
-				xml_get_current_line_number($parser)));
-			xml_parser_free($parser);
-		}
-		elseif ($parser_object->xh[$pname]['isf'])
-		{
-			return new XML_RPC_Response(0, $this->xmlrpcerr['invalid_return'], $this->xmlrpcstr['invalid_return']);
-		}
-		else
-		{
-			xml_parser_free($parser);
-
-			$m = new XML_RPC_Message($parser_object->xh[$pname]['method']);
-			$plist = '';
-
-			for ($i = 0, $c = count($parser_object->xh[$pname]['params']); $i < $c; $i++)
-			{
-				if ($this->debug === TRUE)
-				{
-					$plist .= $i.' - '.print_r(get_object_vars($parser_object->xh[$pname]['params'][$i]), TRUE).";\n";
-				}
-
-				$m->addParam($parser_object->xh[$pname]['params'][$i]);
-			}
-
-			if ($this->debug === TRUE)
-			{
-				echo "<pre>---PLIST---\n".$plist."\n---PLIST END---\n\n</pre>";
-			}
-
-			$r = $this->_execute($m);
-		}
-
-		//-------------------------------------
-		// SET DEBUGGING MESSAGE
-		//-------------------------------------
-
-		if ($this->debug === TRUE)
-		{
-			$this->debug_msg = "<!-- DEBUG INFO:\n\n".$plist."\n END DEBUG-->\n";
-		}
-
-		return $r;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Executes the Method
-	 *
-	 * @param	object
-	 * @return	mixed
-	 */
-	protected function _execute($m)
-	{
-		$methName = $m->method_name;
-
-		// Check to see if it is a system call
-		$system_call = (strpos($methName, 'system') === 0);
-
-		if ($this->xss_clean === FALSE)
-		{
-			$m->xss_clean = FALSE;
-		}
-
-		//-------------------------------------
-		// Valid Method
-		//-------------------------------------
-
-		if ( ! isset($this->methods[$methName]['function']))
-		{
-			return new XML_RPC_Response(0, $this->xmlrpcerr['unknown_method'], $this->xmlrpcstr['unknown_method']);
-		}
-
-		//-------------------------------------
-		// Check for Method (and Object)
-		//-------------------------------------
-
-		$method_parts = explode('.', $this->methods[$methName]['function']);
-		$objectCall   = ! empty($method_parts[1]);
-
-		if ($system_call === TRUE)
-		{
-			if ( ! is_callable(array($this, $method_parts[1])))
-			{
-				return new XML_RPC_Response(0, $this->xmlrpcerr['unknown_method'], $this->xmlrpcstr['unknown_method']);
-			}
-		}
-		elseif (($objectCall && ( ! method_exists($method_parts[0], $method_parts[1]) OR ! (new ReflectionMethod($method_parts[0], $method_parts[1]))->isPublic()))
-			OR ( ! $objectCall && ! is_callable($this->methods[$methName]['function']))
-		)
-		{
-			return new XML_RPC_Response(0, $this->xmlrpcerr['unknown_method'], $this->xmlrpcstr['unknown_method']);
-		}
-
-		//-------------------------------------
-		// Checking Methods Signature
-		//-------------------------------------
-
-		if (isset($this->methods[$methName]['signature']))
-		{
-			$sig = $this->methods[$methName]['signature'];
-			for ($i = 0, $c = count($sig); $i < $c; $i++)
-			{
-				$current_sig = $sig[$i];
-
-				if (count($current_sig) === count($m->params)+1)
-				{
-					for ($n = 0, $mc = count($m->params); $n < $mc; $n++)
-					{
-						$p = $m->params[$n];
-						$pt = ($p->kindOf() === 'scalar') ? $p->scalarval() : $p->kindOf();
-
-						if ($pt !== $current_sig[$n+1])
-						{
-							$pno = $n+1;
-							$wanted = $current_sig[$n+1];
-
-							return new XML_RPC_Response(0,
-								$this->xmlrpcerr['incorrect_params'],
-								$this->xmlrpcstr['incorrect_params'] .
-								': Wanted '.$wanted.', got '.$pt.' at param '.$pno.')');
-						}
-					}
-				}
-			}
-		}
-
-		//-------------------------------------
-		// Calls the Function
-		//-------------------------------------
-
-		if ($objectCall === TRUE)
-		{
-			if ($method_parts[0] === 'this' && $system_call === TRUE)
-			{
-				return call_user_func(array($this, $method_parts[1]), $m);
-			}
-			elseif ($this->object === FALSE)
-			{
-				return get_instance()->{$method_parts[1]}($m);
-			}
-
-			return $this->object->{$method_parts[1]}($m);
-		}
-
-		return call_user_func($this->methods[$methName]['function'], $m);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Server Function: List Methods
-	 *
-	 * @param	mixed
-	 * @return	object
-	 */
-	public function listMethods($m)
-	{
-		$v = new XML_RPC_Values();
-		$output = array();
-
-		foreach ($this->methods as $key => $value)
-		{
-			$output[] = new XML_RPC_Values($key, 'string');
-		}
-
-		foreach ($this->system_methods as $key => $value)
-		{
-			$output[] = new XML_RPC_Values($key, 'string');
-		}
-
-		$v->addArray($output);
-		return new XML_RPC_Response($v);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Server Function: Return Signature for Method
-	 *
-	 * @param	mixed
-	 * @return	object
-	 */
-	public function methodSignature($m)
-	{
-		$parameters = $m->output_parameters();
-		$method_name = $parameters[0];
-
-		if (isset($this->methods[$method_name]))
-		{
-			if ($this->methods[$method_name]['signature'])
-			{
-				$sigs = array();
-				$signature = $this->methods[$method_name]['signature'];
-
-				for ($i = 0, $c = count($signature); $i < $c; $i++)
-				{
-					$cursig = array();
-					$inSig = $signature[$i];
-					for ($j = 0, $jc = count($inSig); $j < $jc; $j++)
-					{
-						$cursig[]= new XML_RPC_Values($inSig[$j], 'string');
-					}
-					$sigs[] = new XML_RPC_Values($cursig, 'array');
-				}
-
-				return new XML_RPC_Response(new XML_RPC_Values($sigs, 'array'));
-			}
-
-			return new XML_RPC_Response(new XML_RPC_Values('undef', 'string'));
-		}
-
-		return new XML_RPC_Response(0, $this->xmlrpcerr['introspect_unknown'], $this->xmlrpcstr['introspect_unknown']);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Server Function: Doc String for Method
-	 *
-	 * @param	mixed
-	 * @return	object
-	 */
-	public function methodHelp($m)
-	{
-		$parameters = $m->output_parameters();
-		$method_name = $parameters[0];
-
-		if (isset($this->methods[$method_name]))
-		{
-			$docstring = isset($this->methods[$method_name]['docstring']) ? $this->methods[$method_name]['docstring'] : '';
-
-			return new XML_RPC_Response(new XML_RPC_Values($docstring, 'string'));
-		}
-
-		return new XML_RPC_Response(0, $this->xmlrpcerr['introspect_unknown'], $this->xmlrpcstr['introspect_unknown']);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Server Function: Multi-call
-	 *
-	 * @param	mixed
-	 * @return	object
-	 */
-	public function multicall($m)
-	{
-		// Disabled
-		return new XML_RPC_Response(0, $this->xmlrpcerr['unknown_method'], $this->xmlrpcstr['unknown_method']);
-
-		$parameters = $m->output_parameters();
-		$calls = $parameters[0];
-
-		$result = array();
-
-		foreach ($calls as $value)
-		{
-			$m = new XML_RPC_Message($value[0]);
-			$plist = '';
-
-			for ($i = 0, $c = count($value[1]); $i < $c; $i++)
-			{
-				$m->addParam(new XML_RPC_Values($value[1][$i], 'string'));
-			}
-
-			$attempt = $this->_execute($m);
-
-			if ($attempt->faultCode() !== 0)
-			{
-				return $attempt;
-			}
-
-			$result[] = new XML_RPC_Values(array($attempt->value()), 'array');
-		}
-
-		return new XML_RPC_Response(new XML_RPC_Values($result, 'array'));
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Multi-call Function: Error Handling
-	 *
-	 * @param	mixed
-	 * @return	object
-	 */
-	public function multicall_error($err)
-	{
-		$str = is_string($err) ? $this->xmlrpcstr["multicall_${err}"] : $err->faultString();
-		$code = is_string($err) ? $this->xmlrpcerr["multicall_${err}"] : $err->faultCode();
-
-		$struct['faultCode'] = new XML_RPC_Values($code, 'int');
-		$struct['faultString'] = new XML_RPC_Values($str, 'string');
-
-		return new XML_RPC_Values($struct, 'struct');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Multi-call Function: Processes method
-	 *
-	 * @param	mixed
-	 * @return	object
-	 */
-	public function do_multicall($call)
-	{
-		if ($call->kindOf() !== 'struct')
-		{
-			return $this->multicall_error('notstruct');
-		}
-		elseif ( ! $methName = $call->me['struct']['methodName'])
-		{
-			return $this->multicall_error('nomethod');
-		}
-
-		list($scalar_value, $scalar_type) = array(reset($methName->me), key($methName->me));
-		$scalar_type = $scalar_type === $this->xmlrpcI4 ? $this->xmlrpcInt : $scalar_type;
-
-		if ($methName->kindOf() !== 'scalar' OR $scalar_type !== 'string')
-		{
-			return $this->multicall_error('notstring');
-		}
-		elseif ($scalar_value === 'system.multicall')
-		{
-			return $this->multicall_error('recursion');
-		}
-		elseif ( ! $params = $call->me['struct']['params'])
-		{
-			return $this->multicall_error('noparams');
-		}
-		elseif ($params->kindOf() !== 'array')
-		{
-			return $this->multicall_error('notarray');
-		}
-
-		list($b, $a) = array(reset($params->me), key($params->me));
-
-		$msg = new XML_RPC_Message($scalar_value);
-		for ($i = 0, $numParams = count($b); $i < $numParams; $i++)
-		{
-			$msg->params[] = $params->me['array'][$i];
-		}
-
-		$result = $this->_execute($msg);
-
-		if ($result->faultCode() !== 0)
-		{
-			return $this->multicall_error($result);
-		}
-
-		return new XML_RPC_Values(array($result->value()), 'array');
-	}
-
-}
diff --git a/www-api/system/libraries/Zip.php b/www-api/system/libraries/Zip.php
deleted file mode 100644
index 6b508191..00000000
--- a/www-api/system/libraries/Zip.php
+++ /dev/null
@@ -1,534 +0,0 @@
-<?php
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP
- *
- * This content is released under the MIT License (MIT)
- *
- * Copyright (c) 2019 - 2022, CodeIgniter Foundation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * @package	CodeIgniter
- * @author	EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
- * @copyright	Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
- * @copyright	Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
- * @license	https://opensource.org/licenses/MIT	MIT License
- * @link	https://codeigniter.com
- * @since	Version 1.0.0
- * @filesource
- */
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/**
- * Zip Compression Class
- *
- * This class is based on a library I found at Zend:
- * http://www.zend.com/codex.php?id=696&single=1
- *
- * The original library is a little rough around the edges so I
- * refactored it and added several additional methods -- Rick Ellis
- *
- * @package		CodeIgniter
- * @subpackage	Libraries
- * @category	Encryption
- * @author		EllisLab Dev Team
- * @link		https://codeigniter.com/userguide3/libraries/zip.html
- */
-class CI_Zip {
-
-	/**
-	 * Zip data in string form
-	 *
-	 * @var string
-	 */
-	public $zipdata = '';
-
-	/**
-	 * Zip data for a directory in string form
-	 *
-	 * @var string
-	 */
-	public $directory = '';
-
-	/**
-	 * Number of files/folder in zip file
-	 *
-	 * @var int
-	 */
-	public $entries = 0;
-
-	/**
-	 * Number of files in zip
-	 *
-	 * @var int
-	 */
-	public $file_num = 0;
-
-	/**
-	 * relative offset of local header
-	 *
-	 * @var int
-	 */
-	public $offset = 0;
-
-	/**
-	 * Reference to time at init
-	 *
-	 * @var int
-	 */
-	public $now;
-
-	/**
-	 * The level of compression
-	 *
-	 * Ranges from 0 to 9, with 9 being the highest level.
-	 *
-	 * @var	int
-	 */
-	public $compression_level = 2;
-
-	/**
-	 * mbstring.func_overload flag
-	 *
-	 * @var	bool
-	 */
-	protected static $func_overload;
-
-	/**
-	 * Initialize zip compression class
-	 *
-	 * @return	void
-	 */
-	public function __construct()
-	{
-		isset(self::$func_overload) OR self::$func_overload = ( ! is_php('8.0') && extension_loaded('mbstring') && @ini_get('mbstring.func_overload'));
-
-		$this->now = time();
-		log_message('info', 'Zip Compression Class Initialized');
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Add Directory
-	 *
-	 * Lets you add a virtual directory into which you can place files.
-	 *
-	 * @param	mixed	$directory	the directory name. Can be string or array
-	 * @return	void
-	 */
-	public function add_dir($directory)
-	{
-		foreach ((array) $directory as $dir)
-		{
-			if ( ! preg_match('|.+/$|', $dir))
-			{
-				$dir .= '/';
-			}
-
-			$dir_time = $this->_get_mod_time($dir);
-			$this->_add_dir($dir, $dir_time['file_mtime'], $dir_time['file_mdate']);
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get file/directory modification time
-	 *
-	 * If this is a newly created file/dir, we will set the time to 'now'
-	 *
-	 * @param	string	$dir	path to file
-	 * @return	array	filemtime/filemdate
-	 */
-	protected function _get_mod_time($dir)
-	{
-		// filemtime() may return false, but raises an error for non-existing files
-		$date = file_exists($dir) ? getdate(filemtime($dir)) : getdate($this->now);
-
-		return array(
-			'file_mtime' => ($date['hours'] << 11) + ($date['minutes'] << 5) + $date['seconds'] / 2,
-			'file_mdate' => (($date['year'] - 1980) << 9) + ($date['mon'] << 5) + $date['mday']
-		);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Add Directory
-	 *
-	 * @param	string	$dir	the directory name
-	 * @param	int	$file_mtime
-	 * @param	int	$file_mdate
-	 * @return	void
-	 */
-	protected function _add_dir($dir, $file_mtime, $file_mdate)
-	{
-		$dir = str_replace('\\', '/', $dir);
-
-		$this->zipdata .=
-			"\x50\x4b\x03\x04\x0a\x00\x00\x00\x00\x00"
-			.pack('v', $file_mtime)
-			.pack('v', $file_mdate)
-			.pack('V', 0) // crc32
-			.pack('V', 0) // compressed filesize
-			.pack('V', 0) // uncompressed filesize
-			.pack('v', self::strlen($dir)) // length of pathname
-			.pack('v', 0) // extra field length
-			.$dir
-			// below is "data descriptor" segment
-			.pack('V', 0) // crc32
-			.pack('V', 0) // compressed filesize
-			.pack('V', 0); // uncompressed filesize
-
-		$this->directory .=
-			"\x50\x4b\x01\x02\x00\x00\x0a\x00\x00\x00\x00\x00"
-			.pack('v', $file_mtime)
-			.pack('v', $file_mdate)
-			.pack('V',0) // crc32
-			.pack('V',0) // compressed filesize
-			.pack('V',0) // uncompressed filesize
-			.pack('v', self::strlen($dir)) // length of pathname
-			.pack('v', 0) // extra field length
-			.pack('v', 0) // file comment length
-			.pack('v', 0) // disk number start
-			.pack('v', 0) // internal file attributes
-			.pack('V', 16) // external file attributes - 'directory' bit set
-			.pack('V', $this->offset) // relative offset of local header
-			.$dir;
-
-		$this->offset = self::strlen($this->zipdata);
-		$this->entries++;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Add Data to Zip
-	 *
-	 * Lets you add files to the archive. If the path is included
-	 * in the filename it will be placed within a directory. Make
-	 * sure you use add_dir() first to create the folder.
-	 *
-	 * @param	mixed	$filepath	A single filepath or an array of file => data pairs
-	 * @param	string	$data		Single file contents
-	 * @return	void
-	 */
-	public function add_data($filepath, $data = NULL)
-	{
-		if (is_array($filepath))
-		{
-			foreach ($filepath as $path => $data)
-			{
-				$file_data = $this->_get_mod_time($path);
-				$this->_add_data($path, $data, $file_data['file_mtime'], $file_data['file_mdate']);
-			}
-		}
-		else
-		{
-			$file_data = $this->_get_mod_time($filepath);
-			$this->_add_data($filepath, $data, $file_data['file_mtime'], $file_data['file_mdate']);
-		}
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Add Data to Zip
-	 *
-	 * @param	string	$filepath	the file name/path
-	 * @param	string	$data	the data to be encoded
-	 * @param	int	$file_mtime
-	 * @param	int	$file_mdate
-	 * @return	void
-	 */
-	protected function _add_data($filepath, $data, $file_mtime, $file_mdate)
-	{
-		$filepath = str_replace('\\', '/', $filepath);
-
-		$uncompressed_size = self::strlen($data);
-		$crc32  = crc32($data);
-		$gzdata = self::substr(gzcompress($data, $this->compression_level), 2, -4);
-		$compressed_size = self::strlen($gzdata);
-
-		$this->zipdata .=
-			"\x50\x4b\x03\x04\x14\x00\x00\x00\x08\x00"
-			.pack('v', $file_mtime)
-			.pack('v', $file_mdate)
-			.pack('V', $crc32)
-			.pack('V', $compressed_size)
-			.pack('V', $uncompressed_size)
-			.pack('v', self::strlen($filepath)) // length of filename
-			.pack('v', 0) // extra field length
-			.$filepath
-			.$gzdata; // "file data" segment
-
-		$this->directory .=
-			"\x50\x4b\x01\x02\x00\x00\x14\x00\x00\x00\x08\x00"
-			.pack('v', $file_mtime)
-			.pack('v', $file_mdate)
-			.pack('V', $crc32)
-			.pack('V', $compressed_size)
-			.pack('V', $uncompressed_size)
-			.pack('v', self::strlen($filepath)) // length of filename
-			.pack('v', 0) // extra field length
-			.pack('v', 0) // file comment length
-			.pack('v', 0) // disk number start
-			.pack('v', 0) // internal file attributes
-			.pack('V', 32) // external file attributes - 'archive' bit set
-			.pack('V', $this->offset) // relative offset of local header
-			.$filepath;
-
-		$this->offset = self::strlen($this->zipdata);
-		$this->entries++;
-		$this->file_num++;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Read the contents of a file and add it to the zip
-	 *
-	 * @param	string	$path
-	 * @param	bool	$archive_filepath
-	 * @return	bool
-	 */
-	public function read_file($path, $archive_filepath = FALSE)
-	{
-		if (file_exists($path) && FALSE !== ($data = file_get_contents($path)))
-		{
-			if (is_string($archive_filepath))
-			{
-				$name = str_replace('\\', '/', $archive_filepath);
-			}
-			else
-			{
-				$name = str_replace('\\', '/', $path);
-
-				if ($archive_filepath === FALSE)
-				{
-					$name = preg_replace('|.*/(.+)|', '\\1', $name);
-				}
-			}
-
-			$this->add_data($name, $data);
-			return TRUE;
-		}
-
-		return FALSE;
-	}
-
-	// ------------------------------------------------------------------------
-
-	/**
-	 * Read a directory and add it to the zip.
-	 *
-	 * This function recursively reads a folder and everything it contains (including
-	 * sub-folders) and creates a zip based on it. Whatever directory structure
-	 * is in the original file path will be recreated in the zip file.
-	 *
-	 * @param	string	$path	path to source directory
-	 * @param	bool	$preserve_filepath
-	 * @param	string	$root_path
-	 * @return	bool
-	 */
-	public function read_dir($path, $preserve_filepath = TRUE, $root_path = NULL)
-	{
-		$path = rtrim($path, '/\\').DIRECTORY_SEPARATOR;
-		if ( ! $fp = @opendir($path))
-		{
-			return FALSE;
-		}
-
-		// Set the original directory root for child dir's to use as relative
-		if ($root_path === NULL)
-		{
-			$root_path = str_replace(array('\\', '/'), DIRECTORY_SEPARATOR, dirname($path)).DIRECTORY_SEPARATOR;
-		}
-
-		while (FALSE !== ($file = readdir($fp)))
-		{
-			if ($file[0] === '.')
-			{
-				continue;
-			}
-
-			if (is_dir($path.$file))
-			{
-				$this->read_dir($path.$file.DIRECTORY_SEPARATOR, $preserve_filepath, $root_path);
-			}
-			elseif (FALSE !== ($data = file_get_contents($path.$file)))
-			{
-				$name = str_replace(array('\\', '/'), DIRECTORY_SEPARATOR, $path);
-				if ($preserve_filepath === FALSE)
-				{
-					$name = str_replace($root_path, '', $name);
-				}
-
-				$this->add_data($name.$file, $data);
-			}
-		}
-
-		closedir($fp);
-		return TRUE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Get the Zip file
-	 *
-	 * @return	string	(binary encoded)
-	 */
-	public function get_zip()
-	{
-		// Is there any data to return?
-		if ($this->entries === 0)
-		{
-			return FALSE;
-		}
-
-		// @see https://github.com/bcit-ci/CodeIgniter/issues/5864
-		$footer = $this->directory."\x50\x4b\x05\x06\x00\x00\x00\x00"
-			.pack('v', $this->entries) // total # of entries "on this disk"
-			.pack('v', $this->entries) // total # of entries overall
-			.pack('V', self::strlen($this->directory)) // size of central dir
-			.pack('V', self::strlen($this->zipdata)) // offset to start of central dir
-			."\x00\x00"; // .zip file comment length
-		return $this->zipdata.$footer;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Write File to the specified directory
-	 *
-	 * Lets you write a file
-	 *
-	 * @param	string	$filepath	the file name
-	 * @return	bool
-	 */
-	public function archive($filepath)
-	{
-		if ( ! ($fp = @fopen($filepath, 'w+b')))
-		{
-			return FALSE;
-		}
-
-		flock($fp, LOCK_EX);
-
-		for ($result = $written = 0, $data = $this->get_zip(), $length = self::strlen($data); $written < $length; $written += $result)
-		{
-			if (($result = fwrite($fp, self::substr($data, $written))) === FALSE)
-			{
-				break;
-			}
-		}
-
-		flock($fp, LOCK_UN);
-		fclose($fp);
-
-		return is_int($result);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Download
-	 *
-	 * @param	string	$filename	the file name
-	 * @return	void
-	 */
-	public function download($filename = 'backup.zip')
-	{
-		if ( ! preg_match('|.+?\.zip$|', $filename))
-		{
-			$filename .= '.zip';
-		}
-
-		get_instance()->load->helper('download');
-		$get_zip = $this->get_zip();
-		$zip_content =& $get_zip;
-
-		force_download($filename, $zip_content);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Initialize Data
-	 *
-	 * Lets you clear current zip data. Useful if you need to create
-	 * multiple zips with different data.
-	 *
-	 * @return	CI_Zip
-	 */
-	public function clear_data()
-	{
-		$this->zipdata = '';
-		$this->directory = '';
-		$this->entries = 0;
-		$this->file_num = 0;
-		$this->offset = 0;
-		return $this;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Byte-safe strlen()
-	 *
-	 * @param	string	$str
-	 * @return	int
-	 */
-	protected static function strlen($str)
-	{
-		return (self::$func_overload)
-			? mb_strlen($str, '8bit')
-			: strlen($str);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Byte-safe substr()
-	 *
-	 * @param	string	$str
-	 * @param	int	$start
-	 * @param	int	$length
-	 * @return	string
-	 */
-	protected static function substr($str, $start, $length = NULL)
-	{
-		if (self::$func_overload)
-		{
-			// mb_substr($str, $start, null, '8bit') returns an empty
-			// string on PHP 5.3
-			isset($length) OR $length = ($start >= 0 ? self::strlen($str) - $start : -$start);
-			return mb_substr($str, $start, $length, '8bit');
-		}
-
-		return isset($length)
-			? substr($str, $start, $length)
-			: substr($str, $start);
-	}
-}
diff --git a/www-api/system/libraries/index.html b/www-api/system/libraries/index.html
deleted file mode 100644
index b702fbc3..00000000
--- a/www-api/system/libraries/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/www-api/tests/README.md b/www-api/tests/README.md
new file mode 100644
index 00000000..473d0f8c
--- /dev/null
+++ b/www-api/tests/README.md
@@ -0,0 +1,122 @@
+# Running Application Tests
+
+This is the quick-start to CodeIgniter testing. Its intent is to describe what
+it takes to set up your application and get it ready to run unit tests.
+It is not intended to be a full description of the test features that you can
+use to test your application. Those details can be found in the documentation.
+
+## Resources
+
+* [CodeIgniter 4 User Guide on Testing](https://codeigniter4.github.io/userguide/testing/index.html)
+* [PHPUnit docs](https://phpunit.de/documentation.html)
+* [Any tutorials on Unit testing in CI4?](https://forum.codeigniter.com/showthread.php?tid=81830)
+
+## Requirements
+
+It is recommended to use the latest version of PHPUnit. At the time of this
+writing we are running version 9.x. Support for this has been built into the
+**composer.json** file that ships with CodeIgniter and can easily be installed
+via [Composer](https://getcomposer.org/) if you don't already have it installed globally.
+
+```console
+> composer install
+```
+
+If running under macOS or Linux, you can create a symbolic link to make running tests a touch nicer.
+
+```console
+> ln -s ./vendor/bin/phpunit ./phpunit
+```
+
+You also need to install [XDebug](https://xdebug.org/docs/install) in order
+for code coverage to be calculated successfully. After installing `XDebug`, you must add `xdebug.mode=coverage` in the **php.ini** file to enable code coverage.
+
+## Setting Up
+
+A number of the tests use a running database.
+In order to set up the database edit the details for the `tests` group in
+**app/Config/Database.php** or **phpunit.xml**.
+Make sure that you provide a database engine that is currently running on your machine.
+More details on a test database setup are in the
+[Testing Your Database](https://codeigniter4.github.io/userguide/testing/database.html) section of the documentation.
+
+## Running the tests
+
+The entire test suite can be run by simply typing one command-line command from the main directory.
+
+```console
+> ./phpunit
+```
+
+If you are using Windows, use the following command.
+
+```console
+> vendor\bin\phpunit
+```
+
+You can limit tests to those within a single test directory by specifying the
+directory name after phpunit.
+
+```console
+> ./phpunit app/Models
+```
+
+## Generating Code Coverage
+
+To generate coverage information, including HTML reports you can view in your browser,
+you can use the following command:
+
+```console
+> ./phpunit --colors --coverage-text=tests/coverage.txt --coverage-html=tests/coverage/ -d memory_limit=1024m
+```
+
+This runs all of the tests again collecting information about how many lines,
+functions, and files are tested. It also reports the percentage of the code that is covered by tests.
+It is collected in two formats: a simple text file that provides an overview as well
+as a comprehensive collection of HTML files that show the status of every line of code in the project.
+
+The text file can be found at **tests/coverage.txt**.
+The HTML files can be viewed by opening **tests/coverage/index.html** in your favorite browser.
+
+## PHPUnit XML Configuration
+
+The repository has a ``phpunit.xml.dist`` file in the project root that's used for
+PHPUnit configuration. This is used to provide a default configuration if you
+do not have your own configuration file in the project root.
+
+The normal practice would be to copy ``phpunit.xml.dist`` to ``phpunit.xml``
+(which is git ignored), and to tailor it as you see fit.
+For instance, you might wish to exclude database tests, or automatically generate
+HTML code coverage reports.
+
+## Test Cases
+
+Every test needs a *test case*, or class that your tests extend. CodeIgniter 4
+provides a few that you may use directly:
+* `CodeIgniter\Test\CIUnitTestCase` - for basic tests with no other service needs
+* `CodeIgniter\Test\DatabaseTestTrait` - for tests that need database access
+
+Most of the time you will want to write your own test cases to hold functions and services
+common to your test suites.
+
+## Creating Tests
+
+All tests go in the **tests/** directory. Each test file is a class that extends a
+**Test Case** (see above) and contains methods for the individual tests. These method
+names must start with the word "test" and should have descriptive names for precisely what
+they are testing:
+`testUserCanModifyFile()` `testOutputColorMatchesInput()` `testIsLoggedInFailsWithInvalidUser()`
+
+Writing tests is an art, and there are many resources available to help learn how.
+Review the links above and always pay attention to your code coverage.
+
+### Database Tests
+
+Tests can include migrating, seeding, and testing against a mock or live<sup>1</sup> database.
+Be sure to modify the test case (or create your own) to point to your seed and migrations
+and include any additional steps to be run before tests in the `setUp()` method.
+
+<sup>1</sup> Note: If you are using database tests that require a live database connection
+you will need to rename **phpunit.xml.dist** to **phpunit.xml**, uncomment the database
+configuration lines and add your connection details. Prevent **phpunit.xml** from being
+tracked in your repo by adding it to **.gitignore**.
diff --git a/www-api/tests/_support/Database/Migrations/2020-02-22-222222_example_migration.php b/www-api/tests/_support/Database/Migrations/2020-02-22-222222_example_migration.php
new file mode 100644
index 00000000..2bbdcfe5
--- /dev/null
+++ b/www-api/tests/_support/Database/Migrations/2020-02-22-222222_example_migration.php
@@ -0,0 +1,37 @@
+<?php
+
+namespace Tests\Support\Database\Migrations;
+
+use CodeIgniter\Database\Migration;
+
+class ExampleMigration extends Migration
+{
+    protected $DBGroup = 'tests';
+
+    public function up()
+    {
+        $this->forge->addField('id');
+        $this->forge->addField([
+            'name'       => ['type' => 'varchar', 'constraint' => 31],
+            'uid'        => ['type' => 'varchar', 'constraint' => 31],
+            'class'      => ['type' => 'varchar', 'constraint' => 63],
+            'icon'       => ['type' => 'varchar', 'constraint' => 31],
+            'summary'    => ['type' => 'varchar', 'constraint' => 255],
+            'created_at' => ['type' => 'datetime', 'null' => true],
+            'updated_at' => ['type' => 'datetime', 'null' => true],
+            'deleted_at' => ['type' => 'datetime', 'null' => true],
+        ]);
+
+        $this->forge->addKey('name');
+        $this->forge->addKey('uid');
+        $this->forge->addKey(['deleted_at', 'id']);
+        $this->forge->addKey('created_at');
+
+        $this->forge->createTable('factories');
+    }
+
+    public function down()
+    {
+        $this->forge->dropTable('factories');
+    }
+}
diff --git a/www-api/tests/_support/Database/Seeds/ExampleSeeder.php b/www-api/tests/_support/Database/Seeds/ExampleSeeder.php
new file mode 100644
index 00000000..f67bf8fb
--- /dev/null
+++ b/www-api/tests/_support/Database/Seeds/ExampleSeeder.php
@@ -0,0 +1,41 @@
+<?php
+
+namespace Tests\Support\Database\Seeds;
+
+use CodeIgniter\Database\Seeder;
+
+class ExampleSeeder extends Seeder
+{
+    public function run()
+    {
+        $factories = [
+            [
+                'name'    => 'Test Factory',
+                'uid'     => 'test001',
+                'class'   => 'Factories\Tests\NewFactory',
+                'icon'    => 'fas fa-puzzle-piece',
+                'summary' => 'Longer sample text for testing',
+            ],
+            [
+                'name'    => 'Widget Factory',
+                'uid'     => 'widget',
+                'class'   => 'Factories\Tests\WidgetPlant',
+                'icon'    => 'fas fa-puzzle-piece',
+                'summary' => 'Create widgets in your factory',
+            ],
+            [
+                'name'    => 'Evil Factory',
+                'uid'     => 'evil-maker',
+                'class'   => 'Factories\Evil\MyFactory',
+                'icon'    => 'fas fa-book-dead',
+                'summary' => 'Abandon all hope, ye who enter here',
+            ],
+        ];
+
+        $builder = $this->db->table('factories');
+
+        foreach ($factories as $factory) {
+            $builder->insert($factory);
+        }
+    }
+}
diff --git a/www-api/tests/_support/Libraries/ConfigReader.php b/www-api/tests/_support/Libraries/ConfigReader.php
new file mode 100644
index 00000000..40d057ac
--- /dev/null
+++ b/www-api/tests/_support/Libraries/ConfigReader.php
@@ -0,0 +1,17 @@
+<?php
+
+namespace Tests\Support\Libraries;
+
+/**
+ * Class ConfigReader
+ *
+ * An extension of BaseConfig that prevents the constructor from
+ * loading external values. Used to read actual local values from
+ * a config file.
+ */
+class ConfigReader extends \Config\App
+{
+    public function __construct()
+    {
+    }
+}
diff --git a/www-api/tests/_support/Models/ExampleModel.php b/www-api/tests/_support/Models/ExampleModel.php
new file mode 100644
index 00000000..f0687e9b
--- /dev/null
+++ b/www-api/tests/_support/Models/ExampleModel.php
@@ -0,0 +1,24 @@
+<?php
+
+namespace Tests\Support\Models;
+
+use CodeIgniter\Model;
+
+class ExampleModel extends Model
+{
+    protected $table          = 'factories';
+    protected $primaryKey     = 'id';
+    protected $returnType     = 'object';
+    protected $useSoftDeletes = false;
+    protected $allowedFields  = [
+        'name',
+        'uid',
+        'class',
+        'icon',
+        'summary',
+    ];
+    protected $useTimestamps      = true;
+    protected $validationRules    = [];
+    protected $validationMessages = [];
+    protected $skipValidation     = false;
+}
diff --git a/www-api/tests/database/ExampleDatabaseTest.php b/www-api/tests/database/ExampleDatabaseTest.php
new file mode 100644
index 00000000..f9edc4d2
--- /dev/null
+++ b/www-api/tests/database/ExampleDatabaseTest.php
@@ -0,0 +1,45 @@
+<?php
+
+use CodeIgniter\Test\CIUnitTestCase;
+use CodeIgniter\Test\DatabaseTestTrait;
+use Tests\Support\Database\Seeds\ExampleSeeder;
+use Tests\Support\Models\ExampleModel;
+
+/**
+ * @internal
+ */
+final class ExampleDatabaseTest extends CIUnitTestCase
+{
+    use DatabaseTestTrait;
+
+    protected $seed = ExampleSeeder::class;
+
+    public function testModelFindAll()
+    {
+        $model = new ExampleModel();
+
+        // Get every row created by ExampleSeeder
+        $objects = $model->findAll();
+
+        // Make sure the count is as expected
+        $this->assertCount(3, $objects);
+    }
+
+    public function testSoftDeleteLeavesRow()
+    {
+        $model = new ExampleModel();
+        $this->setPrivateProperty($model, 'useSoftDeletes', true);
+        $this->setPrivateProperty($model, 'tempUseSoftDeletes', true);
+
+        $object = $model->first();
+        $model->delete($object->id);
+
+        // The model should no longer find it
+        $this->assertNull($model->find($object->id));
+
+        // ... but it should still be in the database
+        $result = $model->builder()->where('id', $object->id)->get()->getResult();
+
+        $this->assertCount(1, $result);
+    }
+}
diff --git a/www-api/tests/session/ExampleSessionTest.php b/www-api/tests/session/ExampleSessionTest.php
new file mode 100644
index 00000000..98fe7afa
--- /dev/null
+++ b/www-api/tests/session/ExampleSessionTest.php
@@ -0,0 +1,18 @@
+<?php
+
+use CodeIgniter\Test\CIUnitTestCase;
+use Config\Services;
+
+/**
+ * @internal
+ */
+final class ExampleSessionTest extends CIUnitTestCase
+{
+    public function testSessionSimple()
+    {
+        $session = Services::session();
+
+        $session->set('logged_in', 123);
+        $this->assertSame(123, $session->get('logged_in'));
+    }
+}
diff --git a/www-api/tests/unit/HealthTest.php b/www-api/tests/unit/HealthTest.php
new file mode 100644
index 00000000..ab3e2aa1
--- /dev/null
+++ b/www-api/tests/unit/HealthTest.php
@@ -0,0 +1,50 @@
+<?php
+
+use CodeIgniter\Test\CIUnitTestCase;
+use Config\App;
+use Config\Services;
+use Tests\Support\Libraries\ConfigReader;
+
+/**
+ * @internal
+ */
+final class HealthTest extends CIUnitTestCase
+{
+    public function testIsDefinedAppPath()
+    {
+        $this->assertTrue(defined('APPPATH'));
+    }
+
+    public function testBaseUrlHasBeenSet()
+    {
+        $validation = Services::validation();
+
+        $env = false;
+
+        // Check the baseURL in .env
+        if (is_file(HOMEPATH . '.env')) {
+            $env = preg_grep('/^app\.baseURL = ./', file(HOMEPATH . '.env')) !== false;
+        }
+
+        if ($env) {
+            // BaseURL in .env is a valid URL?
+            // phpunit.xml.dist sets app.baseURL in $_SERVER
+            // So if you set app.baseURL in .env, it takes precedence
+            $config = new App();
+            $this->assertTrue(
+                $validation->check($config->baseURL, 'valid_url'),
+                'baseURL "' . $config->baseURL . '" in .env is not valid URL'
+            );
+        }
+
+        // Get the baseURL in app/Config/App.php
+        // You can't use Config\App, because phpunit.xml.dist sets app.baseURL
+        $reader = new ConfigReader();
+
+        // BaseURL in app/Config/App.php is a valid URL?
+        $this->assertTrue(
+            $validation->check($reader->baseURL, 'valid_url'),
+            'baseURL "' . $reader->baseURL . '" in app/Config/App.php is not valid URL'
+        );
+    }
+}
diff --git a/www-api/vendor/autoload.php b/www-api/vendor/autoload.php
new file mode 100644
index 00000000..babf207d
--- /dev/null
+++ b/www-api/vendor/autoload.php
@@ -0,0 +1,25 @@
+<?php
+
+// autoload.php @generated by Composer
+
+if (PHP_VERSION_ID < 50600) {
+    if (!headers_sent()) {
+        header('HTTP/1.1 500 Internal Server Error');
+    }
+    $err = 'Composer 2.3.0 dropped support for autoloading on PHP <5.6 and you are running '.PHP_VERSION.', please upgrade PHP or use Composer 2.2 LTS via "composer self-update --2.2". Aborting.'.PHP_EOL;
+    if (!ini_get('display_errors')) {
+        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
+            fwrite(STDERR, $err);
+        } elseif (!headers_sent()) {
+            echo $err;
+        }
+    }
+    trigger_error(
+        $err,
+        E_USER_ERROR
+    );
+}
+
+require_once __DIR__ . '/composer/autoload_real.php';
+
+return ComposerAutoloaderInit5e59571c20f722d741af61c3d5056382::getLoader();
diff --git a/www-api/vendor/bin/php-parse b/www-api/vendor/bin/php-parse
new file mode 100755
index 00000000..1bd2c838
--- /dev/null
+++ b/www-api/vendor/bin/php-parse
@@ -0,0 +1,120 @@
+#!/usr/bin/env php
+<?php
+
+/**
+ * Proxy PHP file generated by Composer
+ *
+ * This file includes the referenced bin path (../nikic/php-parser/bin/php-parse)
+ * using a stream wrapper to prevent the shebang from being output on PHP<8
+ *
+ * @generated
+ */
+
+namespace Composer;
+
+$GLOBALS['_composer_bin_dir'] = __DIR__;
+$GLOBALS['_composer_autoload_path'] = __DIR__ . '/..'.'/autoload.php';
+
+if (PHP_VERSION_ID < 80000) {
+    if (!class_exists('Composer\BinProxyWrapper')) {
+        /**
+         * @internal
+         */
+        final class BinProxyWrapper
+        {
+            private $handle;
+            private $position;
+            private $realpath;
+
+            public function stream_open($path, $mode, $options, &$opened_path)
+            {
+                // get rid of phpvfscomposer:// prefix for __FILE__ & __DIR__ resolution
+                $opened_path = substr($path, 17);
+                $this->realpath = realpath($opened_path) ?: $opened_path;
+                $opened_path = $this->realpath;
+                $this->handle = fopen($this->realpath, $mode);
+                $this->position = 0;
+
+                return (bool) $this->handle;
+            }
+
+            public function stream_read($count)
+            {
+                $data = fread($this->handle, $count);
+
+                if ($this->position === 0) {
+                    $data = preg_replace('{^#!.*\r?\n}', '', $data);
+                }
+
+                $this->position += strlen($data);
+
+                return $data;
+            }
+
+            public function stream_cast($castAs)
+            {
+                return $this->handle;
+            }
+
+            public function stream_close()
+            {
+                fclose($this->handle);
+            }
+
+            public function stream_lock($operation)
+            {
+                return $operation ? flock($this->handle, $operation) : true;
+            }
+
+            public function stream_seek($offset, $whence)
+            {
+                if (0 === fseek($this->handle, $offset, $whence)) {
+                    $this->position = ftell($this->handle);
+                    return true;
+                }
+
+                return false;
+            }
+
+            public function stream_tell()
+            {
+                return $this->position;
+            }
+
+            public function stream_eof()
+            {
+                return feof($this->handle);
+            }
+
+            public function stream_stat()
+            {
+                return array();
+            }
+
+            public function stream_set_option($option, $arg1, $arg2)
+            {
+                return true;
+            }
+
+            public function url_stat($path, $flags)
+            {
+                $path = substr($path, 17);
+                if (file_exists($path)) {
+                    return stat($path);
+                }
+
+                return false;
+            }
+        }
+    }
+
+    if (
+        (function_exists('stream_get_wrappers') && in_array('phpvfscomposer', stream_get_wrappers(), true))
+        || (function_exists('stream_wrapper_register') && stream_wrapper_register('phpvfscomposer', 'Composer\BinProxyWrapper'))
+    ) {
+        include("phpvfscomposer://" . __DIR__ . '/..'.'/nikic/php-parser/bin/php-parse');
+        exit(0);
+    }
+}
+
+include __DIR__ . '/..'.'/nikic/php-parser/bin/php-parse';
diff --git a/www-api/vendor/bin/phpunit b/www-api/vendor/bin/phpunit
new file mode 100755
index 00000000..e92cddc5
--- /dev/null
+++ b/www-api/vendor/bin/phpunit
@@ -0,0 +1,123 @@
+#!/usr/bin/env php
+<?php
+
+/**
+ * Proxy PHP file generated by Composer
+ *
+ * This file includes the referenced bin path (../phpunit/phpunit/phpunit)
+ * using a stream wrapper to prevent the shebang from being output on PHP<8
+ *
+ * @generated
+ */
+
+namespace Composer;
+
+$GLOBALS['_composer_bin_dir'] = __DIR__;
+$GLOBALS['_composer_autoload_path'] = __DIR__ . '/..'.'/autoload.php';
+$GLOBALS['__PHPUNIT_ISOLATION_EXCLUDE_LIST'] = $GLOBALS['__PHPUNIT_ISOLATION_BLACKLIST'] = array(realpath(__DIR__ . '/..'.'/phpunit/phpunit/phpunit'));
+
+if (PHP_VERSION_ID < 80000) {
+    if (!class_exists('Composer\BinProxyWrapper')) {
+        /**
+         * @internal
+         */
+        final class BinProxyWrapper
+        {
+            private $handle;
+            private $position;
+            private $realpath;
+
+            public function stream_open($path, $mode, $options, &$opened_path)
+            {
+                // get rid of phpvfscomposer:// prefix for __FILE__ & __DIR__ resolution
+                $opened_path = substr($path, 17);
+                $this->realpath = realpath($opened_path) ?: $opened_path;
+                $opened_path = 'phpvfscomposer://'.$this->realpath;
+                $this->handle = fopen($this->realpath, $mode);
+                $this->position = 0;
+
+                return (bool) $this->handle;
+            }
+
+            public function stream_read($count)
+            {
+                $data = fread($this->handle, $count);
+
+                if ($this->position === 0) {
+                    $data = preg_replace('{^#!.*\r?\n}', '', $data);
+                }
+                $data = str_replace('__DIR__', var_export(dirname($this->realpath), true), $data);
+                $data = str_replace('__FILE__', var_export($this->realpath, true), $data);
+
+                $this->position += strlen($data);
+
+                return $data;
+            }
+
+            public function stream_cast($castAs)
+            {
+                return $this->handle;
+            }
+
+            public function stream_close()
+            {
+                fclose($this->handle);
+            }
+
+            public function stream_lock($operation)
+            {
+                return $operation ? flock($this->handle, $operation) : true;
+            }
+
+            public function stream_seek($offset, $whence)
+            {
+                if (0 === fseek($this->handle, $offset, $whence)) {
+                    $this->position = ftell($this->handle);
+                    return true;
+                }
+
+                return false;
+            }
+
+            public function stream_tell()
+            {
+                return $this->position;
+            }
+
+            public function stream_eof()
+            {
+                return feof($this->handle);
+            }
+
+            public function stream_stat()
+            {
+                return array();
+            }
+
+            public function stream_set_option($option, $arg1, $arg2)
+            {
+                return true;
+            }
+
+            public function url_stat($path, $flags)
+            {
+                $path = substr($path, 17);
+                if (file_exists($path)) {
+                    return stat($path);
+                }
+
+                return false;
+            }
+        }
+    }
+
+    if (
+        (function_exists('stream_get_wrappers') && in_array('phpvfscomposer', stream_get_wrappers(), true))
+        || (function_exists('stream_wrapper_register') && stream_wrapper_register('phpvfscomposer', 'Composer\BinProxyWrapper'))
+    ) {
+        include("phpvfscomposer://" . __DIR__ . '/..'.'/phpunit/phpunit/phpunit');
+        exit(0);
+    }
+}
+
+include __DIR__ . '/..'.'/phpunit/phpunit/phpunit';
diff --git a/www-api/vendor/composer/ClassLoader.php b/www-api/vendor/composer/ClassLoader.php
new file mode 100644
index 00000000..afef3fa2
--- /dev/null
+++ b/www-api/vendor/composer/ClassLoader.php
@@ -0,0 +1,572 @@
+<?php
+
+/*
+ * This file is part of Composer.
+ *
+ * (c) Nils Adermann <naderman@naderman.de>
+ *     Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Composer\Autoload;
+
+/**
+ * ClassLoader implements a PSR-0, PSR-4 and classmap class loader.
+ *
+ *     $loader = new \Composer\Autoload\ClassLoader();
+ *
+ *     // register classes with namespaces
+ *     $loader->add('Symfony\Component', __DIR__.'/component');
+ *     $loader->add('Symfony',           __DIR__.'/framework');
+ *
+ *     // activate the autoloader
+ *     $loader->register();
+ *
+ *     // to enable searching the include path (eg. for PEAR packages)
+ *     $loader->setUseIncludePath(true);
+ *
+ * In this example, if you try to use a class in the Symfony\Component
+ * namespace or one of its children (Symfony\Component\Console for instance),
+ * the autoloader will first look for the class under the component/
+ * directory, and it will then fallback to the framework/ directory if not
+ * found before giving up.
+ *
+ * This class is loosely based on the Symfony UniversalClassLoader.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Jordi Boggiano <j.boggiano@seld.be>
+ * @see    https://www.php-fig.org/psr/psr-0/
+ * @see    https://www.php-fig.org/psr/psr-4/
+ */
+class ClassLoader
+{
+    /** @var ?string */
+    private $vendorDir;
+
+    // PSR-4
+    /**
+     * @var array[]
+     * @psalm-var array<string, array<string, int>>
+     */
+    private $prefixLengthsPsr4 = array();
+    /**
+     * @var array[]
+     * @psalm-var array<string, array<int, string>>
+     */
+    private $prefixDirsPsr4 = array();
+    /**
+     * @var array[]
+     * @psalm-var array<string, string>
+     */
+    private $fallbackDirsPsr4 = array();
+
+    // PSR-0
+    /**
+     * @var array[]
+     * @psalm-var array<string, array<string, string[]>>
+     */
+    private $prefixesPsr0 = array();
+    /**
+     * @var array[]
+     * @psalm-var array<string, string>
+     */
+    private $fallbackDirsPsr0 = array();
+
+    /** @var bool */
+    private $useIncludePath = false;
+
+    /**
+     * @var string[]
+     * @psalm-var array<string, string>
+     */
+    private $classMap = array();
+
+    /** @var bool */
+    private $classMapAuthoritative = false;
+
+    /**
+     * @var bool[]
+     * @psalm-var array<string, bool>
+     */
+    private $missingClasses = array();
+
+    /** @var ?string */
+    private $apcuPrefix;
+
+    /**
+     * @var self[]
+     */
+    private static $registeredLoaders = array();
+
+    /**
+     * @param ?string $vendorDir
+     */
+    public function __construct($vendorDir = null)
+    {
+        $this->vendorDir = $vendorDir;
+    }
+
+    /**
+     * @return string[]
+     */
+    public function getPrefixes()
+    {
+        if (!empty($this->prefixesPsr0)) {
+            return call_user_func_array('array_merge', array_values($this->prefixesPsr0));
+        }
+
+        return array();
+    }
+
+    /**
+     * @return array[]
+     * @psalm-return array<string, array<int, string>>
+     */
+    public function getPrefixesPsr4()
+    {
+        return $this->prefixDirsPsr4;
+    }
+
+    /**
+     * @return array[]
+     * @psalm-return array<string, string>
+     */
+    public function getFallbackDirs()
+    {
+        return $this->fallbackDirsPsr0;
+    }
+
+    /**
+     * @return array[]
+     * @psalm-return array<string, string>
+     */
+    public function getFallbackDirsPsr4()
+    {
+        return $this->fallbackDirsPsr4;
+    }
+
+    /**
+     * @return string[] Array of classname => path
+     * @psalm-return array<string, string>
+     */
+    public function getClassMap()
+    {
+        return $this->classMap;
+    }
+
+    /**
+     * @param string[] $classMap Class to filename map
+     * @psalm-param array<string, string> $classMap
+     *
+     * @return void
+     */
+    public function addClassMap(array $classMap)
+    {
+        if ($this->classMap) {
+            $this->classMap = array_merge($this->classMap, $classMap);
+        } else {
+            $this->classMap = $classMap;
+        }
+    }
+
+    /**
+     * Registers a set of PSR-0 directories for a given prefix, either
+     * appending or prepending to the ones previously set for this prefix.
+     *
+     * @param string          $prefix  The prefix
+     * @param string[]|string $paths   The PSR-0 root directories
+     * @param bool            $prepend Whether to prepend the directories
+     *
+     * @return void
+     */
+    public function add($prefix, $paths, $prepend = false)
+    {
+        if (!$prefix) {
+            if ($prepend) {
+                $this->fallbackDirsPsr0 = array_merge(
+                    (array) $paths,
+                    $this->fallbackDirsPsr0
+                );
+            } else {
+                $this->fallbackDirsPsr0 = array_merge(
+                    $this->fallbackDirsPsr0,
+                    (array) $paths
+                );
+            }
+
+            return;
+        }
+
+        $first = $prefix[0];
+        if (!isset($this->prefixesPsr0[$first][$prefix])) {
+            $this->prefixesPsr0[$first][$prefix] = (array) $paths;
+
+            return;
+        }
+        if ($prepend) {
+            $this->prefixesPsr0[$first][$prefix] = array_merge(
+                (array) $paths,
+                $this->prefixesPsr0[$first][$prefix]
+            );
+        } else {
+            $this->prefixesPsr0[$first][$prefix] = array_merge(
+                $this->prefixesPsr0[$first][$prefix],
+                (array) $paths
+            );
+        }
+    }
+
+    /**
+     * Registers a set of PSR-4 directories for a given namespace, either
+     * appending or prepending to the ones previously set for this namespace.
+     *
+     * @param string          $prefix  The prefix/namespace, with trailing '\\'
+     * @param string[]|string $paths   The PSR-4 base directories
+     * @param bool            $prepend Whether to prepend the directories
+     *
+     * @throws \InvalidArgumentException
+     *
+     * @return void
+     */
+    public function addPsr4($prefix, $paths, $prepend = false)
+    {
+        if (!$prefix) {
+            // Register directories for the root namespace.
+            if ($prepend) {
+                $this->fallbackDirsPsr4 = array_merge(
+                    (array) $paths,
+                    $this->fallbackDirsPsr4
+                );
+            } else {
+                $this->fallbackDirsPsr4 = array_merge(
+                    $this->fallbackDirsPsr4,
+                    (array) $paths
+                );
+            }
+        } elseif (!isset($this->prefixDirsPsr4[$prefix])) {
+            // Register directories for a new namespace.
+            $length = strlen($prefix);
+            if ('\\' !== $prefix[$length - 1]) {
+                throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
+            }
+            $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
+            $this->prefixDirsPsr4[$prefix] = (array) $paths;
+        } elseif ($prepend) {
+            // Prepend directories for an already registered namespace.
+            $this->prefixDirsPsr4[$prefix] = array_merge(
+                (array) $paths,
+                $this->prefixDirsPsr4[$prefix]
+            );
+        } else {
+            // Append directories for an already registered namespace.
+            $this->prefixDirsPsr4[$prefix] = array_merge(
+                $this->prefixDirsPsr4[$prefix],
+                (array) $paths
+            );
+        }
+    }
+
+    /**
+     * Registers a set of PSR-0 directories for a given prefix,
+     * replacing any others previously set for this prefix.
+     *
+     * @param string          $prefix The prefix
+     * @param string[]|string $paths  The PSR-0 base directories
+     *
+     * @return void
+     */
+    public function set($prefix, $paths)
+    {
+        if (!$prefix) {
+            $this->fallbackDirsPsr0 = (array) $paths;
+        } else {
+            $this->prefixesPsr0[$prefix[0]][$prefix] = (array) $paths;
+        }
+    }
+
+    /**
+     * Registers a set of PSR-4 directories for a given namespace,
+     * replacing any others previously set for this namespace.
+     *
+     * @param string          $prefix The prefix/namespace, with trailing '\\'
+     * @param string[]|string $paths  The PSR-4 base directories
+     *
+     * @throws \InvalidArgumentException
+     *
+     * @return void
+     */
+    public function setPsr4($prefix, $paths)
+    {
+        if (!$prefix) {
+            $this->fallbackDirsPsr4 = (array) $paths;
+        } else {
+            $length = strlen($prefix);
+            if ('\\' !== $prefix[$length - 1]) {
+                throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
+            }
+            $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
+            $this->prefixDirsPsr4[$prefix] = (array) $paths;
+        }
+    }
+
+    /**
+     * Turns on searching the include path for class files.
+     *
+     * @param bool $useIncludePath
+     *
+     * @return void
+     */
+    public function setUseIncludePath($useIncludePath)
+    {
+        $this->useIncludePath = $useIncludePath;
+    }
+
+    /**
+     * Can be used to check if the autoloader uses the include path to check
+     * for classes.
+     *
+     * @return bool
+     */
+    public function getUseIncludePath()
+    {
+        return $this->useIncludePath;
+    }
+
+    /**
+     * Turns off searching the prefix and fallback directories for classes
+     * that have not been registered with the class map.
+     *
+     * @param bool $classMapAuthoritative
+     *
+     * @return void
+     */
+    public function setClassMapAuthoritative($classMapAuthoritative)
+    {
+        $this->classMapAuthoritative = $classMapAuthoritative;
+    }
+
+    /**
+     * Should class lookup fail if not found in the current class map?
+     *
+     * @return bool
+     */
+    public function isClassMapAuthoritative()
+    {
+        return $this->classMapAuthoritative;
+    }
+
+    /**
+     * APCu prefix to use to cache found/not-found classes, if the extension is enabled.
+     *
+     * @param string|null $apcuPrefix
+     *
+     * @return void
+     */
+    public function setApcuPrefix($apcuPrefix)
+    {
+        $this->apcuPrefix = function_exists('apcu_fetch') && filter_var(ini_get('apc.enabled'), FILTER_VALIDATE_BOOLEAN) ? $apcuPrefix : null;
+    }
+
+    /**
+     * The APCu prefix in use, or null if APCu caching is not enabled.
+     *
+     * @return string|null
+     */
+    public function getApcuPrefix()
+    {
+        return $this->apcuPrefix;
+    }
+
+    /**
+     * Registers this instance as an autoloader.
+     *
+     * @param bool $prepend Whether to prepend the autoloader or not
+     *
+     * @return void
+     */
+    public function register($prepend = false)
+    {
+        spl_autoload_register(array($this, 'loadClass'), true, $prepend);
+
+        if (null === $this->vendorDir) {
+            return;
+        }
+
+        if ($prepend) {
+            self::$registeredLoaders = array($this->vendorDir => $this) + self::$registeredLoaders;
+        } else {
+            unset(self::$registeredLoaders[$this->vendorDir]);
+            self::$registeredLoaders[$this->vendorDir] = $this;
+        }
+    }
+
+    /**
+     * Unregisters this instance as an autoloader.
+     *
+     * @return void
+     */
+    public function unregister()
+    {
+        spl_autoload_unregister(array($this, 'loadClass'));
+
+        if (null !== $this->vendorDir) {
+            unset(self::$registeredLoaders[$this->vendorDir]);
+        }
+    }
+
+    /**
+     * Loads the given class or interface.
+     *
+     * @param  string    $class The name of the class
+     * @return true|null True if loaded, null otherwise
+     */
+    public function loadClass($class)
+    {
+        if ($file = $this->findFile($class)) {
+            includeFile($file);
+
+            return true;
+        }
+
+        return null;
+    }
+
+    /**
+     * Finds the path to the file where the class is defined.
+     *
+     * @param string $class The name of the class
+     *
+     * @return string|false The path if found, false otherwise
+     */
+    public function findFile($class)
+    {
+        // class map lookup
+        if (isset($this->classMap[$class])) {
+            return $this->classMap[$class];
+        }
+        if ($this->classMapAuthoritative || isset($this->missingClasses[$class])) {
+            return false;
+        }
+        if (null !== $this->apcuPrefix) {
+            $file = apcu_fetch($this->apcuPrefix.$class, $hit);
+            if ($hit) {
+                return $file;
+            }
+        }
+
+        $file = $this->findFileWithExtension($class, '.php');
+
+        // Search for Hack files if we are running on HHVM
+        if (false === $file && defined('HHVM_VERSION')) {
+            $file = $this->findFileWithExtension($class, '.hh');
+        }
+
+        if (null !== $this->apcuPrefix) {
+            apcu_add($this->apcuPrefix.$class, $file);
+        }
+
+        if (false === $file) {
+            // Remember that this class does not exist.
+            $this->missingClasses[$class] = true;
+        }
+
+        return $file;
+    }
+
+    /**
+     * Returns the currently registered loaders indexed by their corresponding vendor directories.
+     *
+     * @return self[]
+     */
+    public static function getRegisteredLoaders()
+    {
+        return self::$registeredLoaders;
+    }
+
+    /**
+     * @param  string       $class
+     * @param  string       $ext
+     * @return string|false
+     */
+    private function findFileWithExtension($class, $ext)
+    {
+        // PSR-4 lookup
+        $logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext;
+
+        $first = $class[0];
+        if (isset($this->prefixLengthsPsr4[$first])) {
+            $subPath = $class;
+            while (false !== $lastPos = strrpos($subPath, '\\')) {
+                $subPath = substr($subPath, 0, $lastPos);
+                $search = $subPath . '\\';
+                if (isset($this->prefixDirsPsr4[$search])) {
+                    $pathEnd = DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $lastPos + 1);
+                    foreach ($this->prefixDirsPsr4[$search] as $dir) {
+                        if (file_exists($file = $dir . $pathEnd)) {
+                            return $file;
+                        }
+                    }
+                }
+            }
+        }
+
+        // PSR-4 fallback dirs
+        foreach ($this->fallbackDirsPsr4 as $dir) {
+            if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr4)) {
+                return $file;
+            }
+        }
+
+        // PSR-0 lookup
+        if (false !== $pos = strrpos($class, '\\')) {
+            // namespaced class name
+            $logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1)
+                . strtr(substr($logicalPathPsr4, $pos + 1), '_', DIRECTORY_SEPARATOR);
+        } else {
+            // PEAR-like class name
+            $logicalPathPsr0 = strtr($class, '_', DIRECTORY_SEPARATOR) . $ext;
+        }
+
+        if (isset($this->prefixesPsr0[$first])) {
+            foreach ($this->prefixesPsr0[$first] as $prefix => $dirs) {
+                if (0 === strpos($class, $prefix)) {
+                    foreach ($dirs as $dir) {
+                        if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
+                            return $file;
+                        }
+                    }
+                }
+            }
+        }
+
+        // PSR-0 fallback dirs
+        foreach ($this->fallbackDirsPsr0 as $dir) {
+            if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
+                return $file;
+            }
+        }
+
+        // PSR-0 include paths.
+        if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) {
+            return $file;
+        }
+
+        return false;
+    }
+}
+
+/**
+ * Scope isolated include.
+ *
+ * Prevents access to $this/self from included files.
+ *
+ * @param  string $file
+ * @return void
+ * @private
+ */
+function includeFile($file)
+{
+    include $file;
+}
diff --git a/www-api/vendor/composer/InstalledVersions.php b/www-api/vendor/composer/InstalledVersions.php
new file mode 100644
index 00000000..c6b54af7
--- /dev/null
+++ b/www-api/vendor/composer/InstalledVersions.php
@@ -0,0 +1,352 @@
+<?php
+
+/*
+ * This file is part of Composer.
+ *
+ * (c) Nils Adermann <naderman@naderman.de>
+ *     Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Composer;
+
+use Composer\Autoload\ClassLoader;
+use Composer\Semver\VersionParser;
+
+/**
+ * This class is copied in every Composer installed project and available to all
+ *
+ * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
+ *
+ * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
+ */
+class InstalledVersions
+{
+    /**
+     * @var mixed[]|null
+     * @psalm-var array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}|array{}|null
+     */
+    private static $installed;
+
+    /**
+     * @var bool|null
+     */
+    private static $canGetVendors;
+
+    /**
+     * @var array[]
+     * @psalm-var array<string, array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}>
+     */
+    private static $installedByVendor = array();
+
+    /**
+     * Returns a list of all package names which are present, either by being installed, replaced or provided
+     *
+     * @return string[]
+     * @psalm-return list<string>
+     */
+    public static function getInstalledPackages()
+    {
+        $packages = array();
+        foreach (self::getInstalled() as $installed) {
+            $packages[] = array_keys($installed['versions']);
+        }
+
+        if (1 === \count($packages)) {
+            return $packages[0];
+        }
+
+        return array_keys(array_flip(\call_user_func_array('array_merge', $packages)));
+    }
+
+    /**
+     * Returns a list of all package names with a specific type e.g. 'library'
+     *
+     * @param  string   $type
+     * @return string[]
+     * @psalm-return list<string>
+     */
+    public static function getInstalledPackagesByType($type)
+    {
+        $packagesByType = array();
+
+        foreach (self::getInstalled() as $installed) {
+            foreach ($installed['versions'] as $name => $package) {
+                if (isset($package['type']) && $package['type'] === $type) {
+                    $packagesByType[] = $name;
+                }
+            }
+        }
+
+        return $packagesByType;
+    }
+
+    /**
+     * Checks whether the given package is installed
+     *
+     * This also returns true if the package name is provided or replaced by another package
+     *
+     * @param  string $packageName
+     * @param  bool   $includeDevRequirements
+     * @return bool
+     */
+    public static function isInstalled($packageName, $includeDevRequirements = true)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (isset($installed['versions'][$packageName])) {
+                return $includeDevRequirements || empty($installed['versions'][$packageName]['dev_requirement']);
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Checks whether the given package satisfies a version constraint
+     *
+     * e.g. If you want to know whether version 2.3+ of package foo/bar is installed, you would call:
+     *
+     *   Composer\InstalledVersions::satisfies(new VersionParser, 'foo/bar', '^2.3')
+     *
+     * @param  VersionParser $parser      Install composer/semver to have access to this class and functionality
+     * @param  string        $packageName
+     * @param  string|null   $constraint  A version constraint to check for, if you pass one you have to make sure composer/semver is required by your package
+     * @return bool
+     */
+    public static function satisfies(VersionParser $parser, $packageName, $constraint)
+    {
+        $constraint = $parser->parseConstraints($constraint);
+        $provided = $parser->parseConstraints(self::getVersionRanges($packageName));
+
+        return $provided->matches($constraint);
+    }
+
+    /**
+     * Returns a version constraint representing all the range(s) which are installed for a given package
+     *
+     * It is easier to use this via isInstalled() with the $constraint argument if you need to check
+     * whether a given version of a package is installed, and not just whether it exists
+     *
+     * @param  string $packageName
+     * @return string Version constraint usable with composer/semver
+     */
+    public static function getVersionRanges($packageName)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (!isset($installed['versions'][$packageName])) {
+                continue;
+            }
+
+            $ranges = array();
+            if (isset($installed['versions'][$packageName]['pretty_version'])) {
+                $ranges[] = $installed['versions'][$packageName]['pretty_version'];
+            }
+            if (array_key_exists('aliases', $installed['versions'][$packageName])) {
+                $ranges = array_merge($ranges, $installed['versions'][$packageName]['aliases']);
+            }
+            if (array_key_exists('replaced', $installed['versions'][$packageName])) {
+                $ranges = array_merge($ranges, $installed['versions'][$packageName]['replaced']);
+            }
+            if (array_key_exists('provided', $installed['versions'][$packageName])) {
+                $ranges = array_merge($ranges, $installed['versions'][$packageName]['provided']);
+            }
+
+            return implode(' || ', $ranges);
+        }
+
+        throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+    }
+
+    /**
+     * @param  string      $packageName
+     * @return string|null If the package is being replaced or provided but is not really installed, null will be returned as version, use satisfies or getVersionRanges if you need to know if a given version is present
+     */
+    public static function getVersion($packageName)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (!isset($installed['versions'][$packageName])) {
+                continue;
+            }
+
+            if (!isset($installed['versions'][$packageName]['version'])) {
+                return null;
+            }
+
+            return $installed['versions'][$packageName]['version'];
+        }
+
+        throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+    }
+
+    /**
+     * @param  string      $packageName
+     * @return string|null If the package is being replaced or provided but is not really installed, null will be returned as version, use satisfies or getVersionRanges if you need to know if a given version is present
+     */
+    public static function getPrettyVersion($packageName)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (!isset($installed['versions'][$packageName])) {
+                continue;
+            }
+
+            if (!isset($installed['versions'][$packageName]['pretty_version'])) {
+                return null;
+            }
+
+            return $installed['versions'][$packageName]['pretty_version'];
+        }
+
+        throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+    }
+
+    /**
+     * @param  string      $packageName
+     * @return string|null If the package is being replaced or provided but is not really installed, null will be returned as reference
+     */
+    public static function getReference($packageName)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (!isset($installed['versions'][$packageName])) {
+                continue;
+            }
+
+            if (!isset($installed['versions'][$packageName]['reference'])) {
+                return null;
+            }
+
+            return $installed['versions'][$packageName]['reference'];
+        }
+
+        throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+    }
+
+    /**
+     * @param  string      $packageName
+     * @return string|null If the package is being replaced or provided but is not really installed, null will be returned as install path. Packages of type metapackages also have a null install path.
+     */
+    public static function getInstallPath($packageName)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (!isset($installed['versions'][$packageName])) {
+                continue;
+            }
+
+            return isset($installed['versions'][$packageName]['install_path']) ? $installed['versions'][$packageName]['install_path'] : null;
+        }
+
+        throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+    }
+
+    /**
+     * @return array
+     * @psalm-return array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}
+     */
+    public static function getRootPackage()
+    {
+        $installed = self::getInstalled();
+
+        return $installed[0]['root'];
+    }
+
+    /**
+     * Returns the raw installed.php data for custom implementations
+     *
+     * @deprecated Use getAllRawData() instead which returns all datasets for all autoloaders present in the process. getRawData only returns the first dataset loaded, which may not be what you expect.
+     * @return array[]
+     * @psalm-return array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}
+     */
+    public static function getRawData()
+    {
+        @trigger_error('getRawData only returns the first dataset loaded, which may not be what you expect. Use getAllRawData() instead which returns all datasets for all autoloaders present in the process.', E_USER_DEPRECATED);
+
+        if (null === self::$installed) {
+            // only require the installed.php file if this file is loaded from its dumped location,
+            // and not from its source location in the composer/composer package, see https://github.com/composer/composer/issues/9937
+            if (substr(__DIR__, -8, 1) !== 'C') {
+                self::$installed = include __DIR__ . '/installed.php';
+            } else {
+                self::$installed = array();
+            }
+        }
+
+        return self::$installed;
+    }
+
+    /**
+     * Returns the raw data of all installed.php which are currently loaded for custom implementations
+     *
+     * @return array[]
+     * @psalm-return list<array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}>
+     */
+    public static function getAllRawData()
+    {
+        return self::getInstalled();
+    }
+
+    /**
+     * Lets you reload the static array from another file
+     *
+     * This is only useful for complex integrations in which a project needs to use
+     * this class but then also needs to execute another project's autoloader in process,
+     * and wants to ensure both projects have access to their version of installed.php.
+     *
+     * A typical case would be PHPUnit, where it would need to make sure it reads all
+     * the data it needs from this class, then call reload() with
+     * `require $CWD/vendor/composer/installed.php` (or similar) as input to make sure
+     * the project in which it runs can then also use this class safely, without
+     * interference between PHPUnit's dependencies and the project's dependencies.
+     *
+     * @param  array[] $data A vendor/composer/installed.php data set
+     * @return void
+     *
+     * @psalm-param array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>} $data
+     */
+    public static function reload($data)
+    {
+        self::$installed = $data;
+        self::$installedByVendor = array();
+    }
+
+    /**
+     * @return array[]
+     * @psalm-return list<array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}>
+     */
+    private static function getInstalled()
+    {
+        if (null === self::$canGetVendors) {
+            self::$canGetVendors = method_exists('Composer\Autoload\ClassLoader', 'getRegisteredLoaders');
+        }
+
+        $installed = array();
+
+        if (self::$canGetVendors) {
+            foreach (ClassLoader::getRegisteredLoaders() as $vendorDir => $loader) {
+                if (isset(self::$installedByVendor[$vendorDir])) {
+                    $installed[] = self::$installedByVendor[$vendorDir];
+                } elseif (is_file($vendorDir.'/composer/installed.php')) {
+                    $installed[] = self::$installedByVendor[$vendorDir] = require $vendorDir.'/composer/installed.php';
+                    if (null === self::$installed && strtr($vendorDir.'/composer', '\\', '/') === strtr(__DIR__, '\\', '/')) {
+                        self::$installed = $installed[count($installed) - 1];
+                    }
+                }
+            }
+        }
+
+        if (null === self::$installed) {
+            // only require the installed.php file if this file is loaded from its dumped location,
+            // and not from its source location in the composer/composer package, see https://github.com/composer/composer/issues/9937
+            if (substr(__DIR__, -8, 1) !== 'C') {
+                self::$installed = require __DIR__ . '/installed.php';
+            } else {
+                self::$installed = array();
+            }
+        }
+        $installed[] = self::$installed;
+
+        return $installed;
+    }
+}
diff --git a/www-api/vendor/composer/LICENSE b/www-api/vendor/composer/LICENSE
new file mode 100644
index 00000000..f27399a0
--- /dev/null
+++ b/www-api/vendor/composer/LICENSE
@@ -0,0 +1,21 @@
+
+Copyright (c) Nils Adermann, Jordi Boggiano
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
diff --git a/www-api/vendor/composer/autoload_classmap.php b/www-api/vendor/composer/autoload_classmap.php
new file mode 100644
index 00000000..745f5e2a
--- /dev/null
+++ b/www-api/vendor/composer/autoload_classmap.php
@@ -0,0 +1,636 @@
+<?php
+
+// autoload_classmap.php @generated by Composer
+
+$vendorDir = dirname(__DIR__);
+$baseDir = dirname($vendorDir);
+
+return array(
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diff --git a/www-api/vendor/composer/autoload_files.php b/www-api/vendor/composer/autoload_files.php
new file mode 100644
index 00000000..2530eb44
--- /dev/null
+++ b/www-api/vendor/composer/autoload_files.php
@@ -0,0 +1,11 @@
+<?php
+
+// autoload_files.php @generated by Composer
+
+$vendorDir = dirname(__DIR__);
+$baseDir = dirname($vendorDir);
+
+return array(
+    '6124b4c8570aa390c21fafd04a26c69f' => $vendorDir . '/myclabs/deep-copy/src/DeepCopy/deep_copy.php',
+    'ec07570ca5a812141189b1fa81503674' => $vendorDir . '/phpunit/phpunit/src/Framework/Assert/Functions.php',
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diff --git a/www-api/vendor/composer/autoload_namespaces.php b/www-api/vendor/composer/autoload_namespaces.php
new file mode 100644
index 00000000..5c24fb52
--- /dev/null
+++ b/www-api/vendor/composer/autoload_namespaces.php
@@ -0,0 +1,10 @@
+<?php
+
+// autoload_namespaces.php @generated by Composer
+
+$vendorDir = dirname(__DIR__);
+$baseDir = dirname($vendorDir);
+
+return array(
+    'org\\bovigo\\vfs\\' => array($vendorDir . '/mikey179/vfsstream/src/main/php'),
+);
diff --git a/www-api/vendor/composer/autoload_psr4.php b/www-api/vendor/composer/autoload_psr4.php
new file mode 100644
index 00000000..6d75c4fc
--- /dev/null
+++ b/www-api/vendor/composer/autoload_psr4.php
@@ -0,0 +1,13 @@
+<?php
+
+// autoload_psr4.php @generated by Composer
+
+$vendorDir = dirname(__DIR__);
+$baseDir = dirname($vendorDir);
+
+return array(
+    'PhpParser\\' => array($vendorDir . '/nikic/php-parser/lib/PhpParser'),
+    'Doctrine\\Instantiator\\' => array($vendorDir . '/doctrine/instantiator/src/Doctrine/Instantiator'),
+    'DeepCopy\\' => array($vendorDir . '/myclabs/deep-copy/src/DeepCopy'),
+    'CodeIgniter\\' => array($baseDir . '/system'),
+);
diff --git a/www-api/vendor/composer/autoload_real.php b/www-api/vendor/composer/autoload_real.php
new file mode 100644
index 00000000..0f48c8a0
--- /dev/null
+++ b/www-api/vendor/composer/autoload_real.php
@@ -0,0 +1,57 @@
+<?php
+
+// autoload_real.php @generated by Composer
+
+class ComposerAutoloaderInit5e59571c20f722d741af61c3d5056382
+{
+    private static $loader;
+
+    public static function loadClassLoader($class)
+    {
+        if ('Composer\Autoload\ClassLoader' === $class) {
+            require __DIR__ . '/ClassLoader.php';
+        }
+    }
+
+    /**
+     * @return \Composer\Autoload\ClassLoader
+     */
+    public static function getLoader()
+    {
+        if (null !== self::$loader) {
+            return self::$loader;
+        }
+
+        require __DIR__ . '/platform_check.php';
+
+        spl_autoload_register(array('ComposerAutoloaderInit5e59571c20f722d741af61c3d5056382', 'loadClassLoader'), true, true);
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
+        spl_autoload_unregister(array('ComposerAutoloaderInit5e59571c20f722d741af61c3d5056382', 'loadClassLoader'));
+
+        require __DIR__ . '/autoload_static.php';
+        call_user_func(\Composer\Autoload\ComposerStaticInit5e59571c20f722d741af61c3d5056382::getInitializer($loader));
+
+        $loader->register(true);
+
+        $includeFiles = \Composer\Autoload\ComposerStaticInit5e59571c20f722d741af61c3d5056382::$files;
+        foreach ($includeFiles as $fileIdentifier => $file) {
+            composerRequire5e59571c20f722d741af61c3d5056382($fileIdentifier, $file);
+        }
+
+        return $loader;
+    }
+}
+
+/**
+ * @param string $fileIdentifier
+ * @param string $file
+ * @return void
+ */
+function composerRequire5e59571c20f722d741af61c3d5056382($fileIdentifier, $file)
+{
+    if (empty($GLOBALS['__composer_autoload_files'][$fileIdentifier])) {
+        $GLOBALS['__composer_autoload_files'][$fileIdentifier] = true;
+
+        require $file;
+    }
+}
diff --git a/www-api/vendor/composer/autoload_static.php b/www-api/vendor/composer/autoload_static.php
new file mode 100644
index 00000000..5701c45a
--- /dev/null
+++ b/www-api/vendor/composer/autoload_static.php
@@ -0,0 +1,699 @@
+<?php
+
+// autoload_static.php @generated by Composer
+
+namespace Composer\Autoload;
+
+class ComposerStaticInit5e59571c20f722d741af61c3d5056382
+{
+    public static $files = array (
+        '6124b4c8570aa390c21fafd04a26c69f' => __DIR__ . '/..' . '/myclabs/deep-copy/src/DeepCopy/deep_copy.php',
+        'ec07570ca5a812141189b1fa81503674' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Assert/Functions.php',
+    );
+
+    public static $prefixLengthsPsr4 = array (
+        'P' => 
+        array (
+            'PhpParser\\' => 10,
+        ),
+        'D' => 
+        array (
+            'Doctrine\\Instantiator\\' => 22,
+            'DeepCopy\\' => 9,
+        ),
+        'C' => 
+        array (
+            'CodeIgniter\\' => 12,
+        ),
+    );
+
+    public static $prefixDirsPsr4 = array (
+        'PhpParser\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/nikic/php-parser/lib/PhpParser',
+        ),
+        'Doctrine\\Instantiator\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/doctrine/instantiator/src/Doctrine/Instantiator',
+        ),
+        'DeepCopy\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/myclabs/deep-copy/src/DeepCopy',
+        ),
+        'CodeIgniter\\' => 
+        array (
+            0 => __DIR__ . '/../..' . '/system',
+        ),
+    );
+
+    public static $prefixesPsr0 = array (
+        'o' => 
+        array (
+            'org\\bovigo\\vfs\\' => 
+            array (
+                0 => __DIR__ . '/..' . '/mikey179/vfsstream/src/main/php',
+            ),
+        ),
+    );
+
+    public static $classMap = array (
+        'Composer\\InstalledVersions' => __DIR__ . '/..' . '/composer/InstalledVersions.php',
+        'PHPUnit\\Exception' => __DIR__ . '/..' . '/phpunit/phpunit/src/Exception.php',
+        'PHPUnit\\Framework\\ActualValueIsNotAnObjectException' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Exception/ActualValueIsNotAnObjectException.php',
+        'PHPUnit\\Framework\\Assert' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Assert.php',
+        'PHPUnit\\Framework\\AssertionFailedError' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Exception/AssertionFailedError.php',
+        'PHPUnit\\Framework\\CodeCoverageException' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Exception/CodeCoverageException.php',
+        'PHPUnit\\Framework\\ComparisonMethodDoesNotAcceptParameterTypeException' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Exception/ComparisonMethodDoesNotAcceptParameterTypeException.php',
+        'PHPUnit\\Framework\\ComparisonMethodDoesNotDeclareBoolReturnTypeException' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Exception/ComparisonMethodDoesNotDeclareBoolReturnTypeException.php',
+        'PHPUnit\\Framework\\ComparisonMethodDoesNotDeclareExactlyOneParameterException' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Exception/ComparisonMethodDoesNotDeclareExactlyOneParameterException.php',
+        'PHPUnit\\Framework\\ComparisonMethodDoesNotDeclareParameterTypeException' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Exception/ComparisonMethodDoesNotDeclareParameterTypeException.php',
+        'PHPUnit\\Framework\\ComparisonMethodDoesNotExistException' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Exception/ComparisonMethodDoesNotExistException.php',
+        'PHPUnit\\Framework\\Constraint\\ArrayHasKey' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Constraint/Traversable/ArrayHasKey.php',
+        'PHPUnit\\Framework\\Constraint\\BinaryOperator' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Constraint/Operator/BinaryOperator.php',
+        'PHPUnit\\Framework\\Constraint\\Callback' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Constraint/Callback.php',
+        'PHPUnit\\Framework\\Constraint\\ClassHasAttribute' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Constraint/Object/ClassHasAttribute.php',
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+                }
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+            ],
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+                    "email": "arne@blankerts.de",
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+                }
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+            },
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+            ],
+            "install-path": "../theseer/tokenizer"
+        }
+    ],
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+    "dev-package-names": [
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+        "nikic/php-parser",
+        "phar-io/manifest",
+        "phar-io/version",
+        "phpunit/php-code-coverage",
+        "phpunit/php-file-iterator",
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+        "phpunit/php-text-template",
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+        "sebastian/cli-parser",
+        "sebastian/code-unit",
+        "sebastian/code-unit-reverse-lookup",
+        "sebastian/comparator",
+        "sebastian/complexity",
+        "sebastian/diff",
+        "sebastian/environment",
+        "sebastian/exporter",
+        "sebastian/global-state",
+        "sebastian/lines-of-code",
+        "sebastian/object-enumerator",
+        "sebastian/object-reflector",
+        "sebastian/recursion-context",
+        "sebastian/resource-operations",
+        "sebastian/type",
+        "sebastian/version",
+        "theseer/tokenizer"
+    ]
+}
diff --git a/www-api/vendor/composer/installed.php b/www-api/vendor/composer/installed.php
new file mode 100644
index 00000000..29b59a96
--- /dev/null
+++ b/www-api/vendor/composer/installed.php
@@ -0,0 +1,284 @@
+<?php return array(
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+        'version' => '1.0.0.0',
+        'reference' => NULL,
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+        'install_path' => __DIR__ . '/../../',
+        'aliases' => array(),
+        'dev' => true,
+    ),
+    'versions' => array(
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+            'version' => '1.0.0.0',
+            'reference' => NULL,
+            'type' => 'project',
+            'install_path' => __DIR__ . '/../../',
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+            'dev_requirement' => false,
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+            'aliases' => array(),
+            'dev_requirement' => true,
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+            'reference' => '14daed4296fae74d9e3201d2c4925d1acb7aa614',
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+            'install_path' => __DIR__ . '/../myclabs/deep-copy',
+            'aliases' => array(),
+            'dev_requirement' => true,
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+        'nikic/php-parser' => array(
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+            'reference' => '5a63ce20ed1b5bf577850e2c4e87f4aa902afbd2',
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+        'sebastian/comparator' => array(
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+            'reference' => '739b35e53379900cc9ac327b2147867b8b6efd88',
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+            'aliases' => array(),
+            'dev_requirement' => true,
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+        'sebastian/diff' => array(
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+            'version' => '4.0.4.0',
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+            'type' => 'library',
+            'install_path' => __DIR__ . '/../sebastian/diff',
+            'aliases' => array(),
+            'dev_requirement' => true,
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+        'sebastian/environment' => array(
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+            'version' => '5.1.4.0',
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+            'aliases' => array(),
+            'dev_requirement' => true,
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+        'sebastian/object-enumerator' => array(
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+            'aliases' => array(),
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+        'sebastian/object-reflector' => array(
+            'pretty_version' => '2.0.4',
+            'version' => '2.0.4.0',
+            'reference' => 'b4f479ebdbf63ac605d183ece17d8d7fe49c15c7',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../sebastian/object-reflector',
+            'aliases' => array(),
+            'dev_requirement' => true,
+        ),
+        'sebastian/recursion-context' => array(
+            'pretty_version' => '4.0.4',
+            'version' => '4.0.4.0',
+            'reference' => 'cd9d8cf3c5804de4341c283ed787f099f5506172',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../sebastian/recursion-context',
+            'aliases' => array(),
+            'dev_requirement' => true,
+        ),
+        'sebastian/resource-operations' => array(
+            'pretty_version' => '3.0.3',
+            'version' => '3.0.3.0',
+            'reference' => '0f4443cb3a1d92ce809899753bc0d5d5a8dd19a8',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../sebastian/resource-operations',
+            'aliases' => array(),
+            'dev_requirement' => true,
+        ),
+        'sebastian/type' => array(
+            'pretty_version' => '3.2.0',
+            'version' => '3.2.0.0',
+            'reference' => 'fb3fe09c5f0bae6bc27ef3ce933a1e0ed9464b6e',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../sebastian/type',
+            'aliases' => array(),
+            'dev_requirement' => true,
+        ),
+        'sebastian/version' => array(
+            'pretty_version' => '3.0.2',
+            'version' => '3.0.2.0',
+            'reference' => 'c6c1022351a901512170118436c764e473f6de8c',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../sebastian/version',
+            'aliases' => array(),
+            'dev_requirement' => true,
+        ),
+        'theseer/tokenizer' => array(
+            'pretty_version' => '1.2.1',
+            'version' => '1.2.1.0',
+            'reference' => '34a41e998c2183e22995f158c581e7b5e755ab9e',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../theseer/tokenizer',
+            'aliases' => array(),
+            'dev_requirement' => true,
+        ),
+    ),
+);
diff --git a/www-api/vendor/composer/platform_check.php b/www-api/vendor/composer/platform_check.php
new file mode 100644
index 00000000..580fa960
--- /dev/null
+++ b/www-api/vendor/composer/platform_check.php
@@ -0,0 +1,26 @@
+<?php
+
+// platform_check.php @generated by Composer
+
+$issues = array();
+
+if (!(PHP_VERSION_ID >= 70400)) {
+    $issues[] = 'Your Composer dependencies require a PHP version ">= 7.4.0". You are running ' . PHP_VERSION . '.';
+}
+
+if ($issues) {
+    if (!headers_sent()) {
+        header('HTTP/1.1 500 Internal Server Error');
+    }
+    if (!ini_get('display_errors')) {
+        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
+            fwrite(STDERR, 'Composer detected issues in your platform:' . PHP_EOL.PHP_EOL . implode(PHP_EOL, $issues) . PHP_EOL.PHP_EOL);
+        } elseif (!headers_sent()) {
+            echo 'Composer detected issues in your platform:' . PHP_EOL.PHP_EOL . str_replace('You are running '.PHP_VERSION.'.', '', implode(PHP_EOL, $issues)) . PHP_EOL.PHP_EOL;
+        }
+    }
+    trigger_error(
+        'Composer detected issues in your platform: ' . implode(' ', $issues),
+        E_USER_ERROR
+    );
+}
diff --git a/www-api/vendor/doctrine/instantiator/.doctrine-project.json b/www-api/vendor/doctrine/instantiator/.doctrine-project.json
new file mode 100644
index 00000000..24ae36e0
--- /dev/null
+++ b/www-api/vendor/doctrine/instantiator/.doctrine-project.json
@@ -0,0 +1,47 @@
+{
+    "active": true,
+    "name": "Instantiator",
+    "slug": "instantiator",
+    "docsSlug": "doctrine-instantiator",
+    "codePath": "/src",
+    "versions": [
+        {
+            "name": "1.5",
+            "branchName": "1.5.x",
+            "slug": "latest",
+            "upcoming": true
+        },
+        {
+            "name": "1.4",
+            "branchName": "1.4.x",
+            "slug": "1.4",
+            "aliases": [
+                "current",
+                "stable"
+            ],
+            "maintained": true,
+            "current": true
+        },
+        {
+            "name": "1.3",
+            "branchName": "1.3.x",
+            "slug": "1.3",
+            "maintained": false
+        },
+        {
+            "name": "1.2",
+            "branchName": "1.2.x",
+            "slug": "1.2"
+        },
+        {
+            "name": "1.1",
+            "branchName": "1.1.x",
+            "slug": "1.1"
+        },
+        {
+            "name": "1.0",
+            "branchName": "1.0.x",
+            "slug": "1.0"
+        }
+    ]
+}
diff --git a/www-api/vendor/doctrine/instantiator/CONTRIBUTING.md b/www-api/vendor/doctrine/instantiator/CONTRIBUTING.md
new file mode 100644
index 00000000..c1a2c42e
--- /dev/null
+++ b/www-api/vendor/doctrine/instantiator/CONTRIBUTING.md
@@ -0,0 +1,35 @@
+# Contributing
+
+ * Follow the [Doctrine Coding Standard](https://github.com/doctrine/coding-standard)
+ * The project will follow strict [object calisthenics](http://www.slideshare.net/guilhermeblanco/object-calisthenics-applied-to-php)
+ * Any contribution must provide tests for additional introduced conditions
+ * Any un-confirmed issue needs a failing test case before being accepted
+ * Pull requests must be sent from a new hotfix/feature branch, not from `master`.
+
+## Installation
+
+To install the project and run the tests, you need to clone it first:
+
+```sh
+$ git clone git://github.com/doctrine/instantiator.git
+```
+
+You will then need to run a composer installation:
+
+```sh
+$ cd Instantiator
+$ curl -s https://getcomposer.org/installer | php
+$ php composer.phar update
+```
+
+## Testing
+
+The PHPUnit version to be used is the one installed as a dev- dependency via composer:
+
+```sh
+$ ./vendor/bin/phpunit
+```
+
+Accepted coverage for new contributions is 80%. Any contribution not satisfying this requirement 
+won't be merged.
+
diff --git a/www-api/vendor/doctrine/instantiator/LICENSE b/www-api/vendor/doctrine/instantiator/LICENSE
new file mode 100644
index 00000000..4d983d1a
--- /dev/null
+++ b/www-api/vendor/doctrine/instantiator/LICENSE
@@ -0,0 +1,19 @@
+Copyright (c) 2014 Doctrine Project
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/www-api/vendor/doctrine/instantiator/README.md b/www-api/vendor/doctrine/instantiator/README.md
new file mode 100644
index 00000000..4bc02b65
--- /dev/null
+++ b/www-api/vendor/doctrine/instantiator/README.md
@@ -0,0 +1,38 @@
+# Instantiator
+
+This library provides a way of avoiding usage of constructors when instantiating PHP classes.
+
+[![Build Status](https://travis-ci.org/doctrine/instantiator.svg?branch=master)](https://travis-ci.org/doctrine/instantiator)
+[![Code Coverage](https://codecov.io/gh/doctrine/instantiator/branch/master/graph/badge.svg)](https://codecov.io/gh/doctrine/instantiator/branch/master)
+[![Dependency Status](https://www.versioneye.com/package/php--doctrine--instantiator/badge.svg)](https://www.versioneye.com/package/php--doctrine--instantiator)
+
+[![Latest Stable Version](https://poser.pugx.org/doctrine/instantiator/v/stable.png)](https://packagist.org/packages/doctrine/instantiator)
+[![Latest Unstable Version](https://poser.pugx.org/doctrine/instantiator/v/unstable.png)](https://packagist.org/packages/doctrine/instantiator)
+
+## Installation
+
+The suggested installation method is via [composer](https://getcomposer.org/):
+
+```sh
+php composer.phar require "doctrine/instantiator:~1.0.3"
+```
+
+## Usage
+
+The instantiator is able to create new instances of any class without using the constructor or any API of the class
+itself:
+
+```php
+$instantiator = new \Doctrine\Instantiator\Instantiator();
+
+$instance = $instantiator->instantiate(\My\ClassName\Here::class);
+```
+
+## Contributing
+
+Please read the [CONTRIBUTING.md](CONTRIBUTING.md) contents if you wish to help out!
+
+## Credits
+
+This library was migrated from [ocramius/instantiator](https://github.com/Ocramius/Instantiator), which
+has been donated to the doctrine organization, and which is now deprecated in favour of this package.
diff --git a/www-api/vendor/doctrine/instantiator/composer.json b/www-api/vendor/doctrine/instantiator/composer.json
new file mode 100644
index 00000000..4fba95ca
--- /dev/null
+++ b/www-api/vendor/doctrine/instantiator/composer.json
@@ -0,0 +1,48 @@
+{
+    "name":              "doctrine/instantiator",
+    "description":       "A small, lightweight utility to instantiate objects in PHP without invoking their constructors",
+    "type":              "library",
+    "license":           "MIT",
+    "homepage":          "https://www.doctrine-project.org/projects/instantiator.html",
+    "keywords":          [
+        "instantiate",
+        "constructor"
+    ],
+    "authors": [
+        {
+            "name":     "Marco Pivetta",
+            "email":    "ocramius@gmail.com",
+            "homepage": "https://ocramius.github.io/"
+        }
+    ],
+    "require": {
+        "php": "^7.1 || ^8.0"
+    },
+    "require-dev": {
+        "ext-phar":                  "*",
+        "ext-pdo":                   "*",
+        "doctrine/coding-standard":  "^9",
+        "phpbench/phpbench":         "^0.16 || ^1",
+        "phpstan/phpstan":           "^1.4",
+        "phpstan/phpstan-phpunit":   "^1",
+        "phpunit/phpunit":           "^7.5 || ^8.5 || ^9.5",
+        "vimeo/psalm": "^4.22"
+    },
+    "autoload": {
+        "psr-4": {
+            "Doctrine\\Instantiator\\": "src/Doctrine/Instantiator/"
+        }
+    },
+    "autoload-dev": {
+        "psr-0": {
+            "DoctrineTest\\InstantiatorPerformance\\": "tests",
+            "DoctrineTest\\InstantiatorTest\\": "tests",
+            "DoctrineTest\\InstantiatorTestAsset\\": "tests"
+        }
+    },
+    "config": {
+        "allow-plugins": {
+            "dealerdirect/phpcodesniffer-composer-installer": true
+        }
+    }
+}
diff --git a/www-api/vendor/doctrine/instantiator/docs/en/index.rst b/www-api/vendor/doctrine/instantiator/docs/en/index.rst
new file mode 100644
index 00000000..0c85da0b
--- /dev/null
+++ b/www-api/vendor/doctrine/instantiator/docs/en/index.rst
@@ -0,0 +1,68 @@
+Introduction
+============
+
+This library provides a way of avoiding usage of constructors when instantiating PHP classes.
+
+Installation
+============
+
+The suggested installation method is via `composer`_:
+
+.. code-block:: console
+
+   $ composer require doctrine/instantiator
+
+Usage
+=====
+
+The instantiator is able to create new instances of any class without
+using the constructor or any API of the class itself:
+
+.. code-block:: php
+
+    <?php
+
+    use Doctrine\Instantiator\Instantiator;
+    use App\Entities\User;
+
+    $instantiator = new Instantiator();
+
+    $user = $instantiator->instantiate(User::class);
+
+Contributing
+============
+
+-  Follow the `Doctrine Coding Standard`_
+-  The project will follow strict `object calisthenics`_
+-  Any contribution must provide tests for additional introduced
+   conditions
+-  Any un-confirmed issue needs a failing test case before being
+   accepted
+-  Pull requests must be sent from a new hotfix/feature branch, not from
+   ``master``.
+
+Testing
+=======
+
+The PHPUnit version to be used is the one installed as a dev- dependency
+via composer:
+
+.. code-block:: console
+
+   $ ./vendor/bin/phpunit
+
+Accepted coverage for new contributions is 80%. Any contribution not
+satisfying this requirement won’t be merged.
+
+Credits
+=======
+
+This library was migrated from `ocramius/instantiator`_, which has been
+donated to the doctrine organization, and which is now deprecated in
+favour of this package.
+
+.. _composer: https://getcomposer.org/
+.. _CONTRIBUTING.md: CONTRIBUTING.md
+.. _ocramius/instantiator: https://github.com/Ocramius/Instantiator
+.. _Doctrine Coding Standard: https://github.com/doctrine/coding-standard
+.. _object calisthenics: http://www.slideshare.net/guilhermeblanco/object-calisthenics-applied-to-php
diff --git a/www-api/vendor/doctrine/instantiator/docs/en/sidebar.rst b/www-api/vendor/doctrine/instantiator/docs/en/sidebar.rst
new file mode 100644
index 00000000..0c364791
--- /dev/null
+++ b/www-api/vendor/doctrine/instantiator/docs/en/sidebar.rst
@@ -0,0 +1,4 @@
+.. toctree::
+    :depth: 3
+
+    index
diff --git a/www-api/vendor/doctrine/instantiator/psalm.xml b/www-api/vendor/doctrine/instantiator/psalm.xml
new file mode 100644
index 00000000..e6270c13
--- /dev/null
+++ b/www-api/vendor/doctrine/instantiator/psalm.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0"?>
+<psalm
+    errorLevel="7"
+    phpVersion="8.1"
+    resolveFromConfigFile="true"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns="https://getpsalm.org/schema/config"
+    xsi:schemaLocation="https://getpsalm.org/schema/config vendor/vimeo/psalm/config.xsd"
+>
+    <projectFiles>
+        <directory name="src" />
+        <ignoreFiles>
+            <directory name="vendor" />
+        </ignoreFiles>
+    </projectFiles>
+</psalm>
diff --git a/www-api/vendor/doctrine/instantiator/src/Doctrine/Instantiator/Exception/ExceptionInterface.php b/www-api/vendor/doctrine/instantiator/src/Doctrine/Instantiator/Exception/ExceptionInterface.php
new file mode 100644
index 00000000..e6a5195f
--- /dev/null
+++ b/www-api/vendor/doctrine/instantiator/src/Doctrine/Instantiator/Exception/ExceptionInterface.php
@@ -0,0 +1,12 @@
+<?php
+
+namespace Doctrine\Instantiator\Exception;
+
+use Throwable;
+
+/**
+ * Base exception marker interface for the instantiator component
+ */
+interface ExceptionInterface extends Throwable
+{
+}
diff --git a/www-api/vendor/doctrine/instantiator/src/Doctrine/Instantiator/Exception/InvalidArgumentException.php b/www-api/vendor/doctrine/instantiator/src/Doctrine/Instantiator/Exception/InvalidArgumentException.php
new file mode 100644
index 00000000..33de31c0
--- /dev/null
+++ b/www-api/vendor/doctrine/instantiator/src/Doctrine/Instantiator/Exception/InvalidArgumentException.php
@@ -0,0 +1,50 @@
+<?php
+
+namespace Doctrine\Instantiator\Exception;
+
+use InvalidArgumentException as BaseInvalidArgumentException;
+use ReflectionClass;
+
+use function interface_exists;
+use function sprintf;
+use function trait_exists;
+
+/**
+ * Exception for invalid arguments provided to the instantiator
+ */
+class InvalidArgumentException extends BaseInvalidArgumentException implements ExceptionInterface
+{
+    public static function fromNonExistingClass(string $className): self
+    {
+        if (interface_exists($className)) {
+            return new self(sprintf('The provided type "%s" is an interface, and cannot be instantiated', $className));
+        }
+
+        if (trait_exists($className)) {
+            return new self(sprintf('The provided type "%s" is a trait, and cannot be instantiated', $className));
+        }
+
+        return new self(sprintf('The provided class "%s" does not exist', $className));
+    }
+
+    /**
+     * @phpstan-param ReflectionClass<T> $reflectionClass
+     *
+     * @template T of object
+     */
+    public static function fromAbstractClass(ReflectionClass $reflectionClass): self
+    {
+        return new self(sprintf(
+            'The provided class "%s" is abstract, and cannot be instantiated',
+            $reflectionClass->getName()
+        ));
+    }
+
+    public static function fromEnum(string $className): self
+    {
+        return new self(sprintf(
+            'The provided class "%s" is an enum, and cannot be instantiated',
+            $className
+        ));
+    }
+}
diff --git a/www-api/vendor/doctrine/instantiator/src/Doctrine/Instantiator/Exception/UnexpectedValueException.php b/www-api/vendor/doctrine/instantiator/src/Doctrine/Instantiator/Exception/UnexpectedValueException.php
new file mode 100644
index 00000000..4e55ac52
--- /dev/null
+++ b/www-api/vendor/doctrine/instantiator/src/Doctrine/Instantiator/Exception/UnexpectedValueException.php
@@ -0,0 +1,59 @@
+<?php
+
+namespace Doctrine\Instantiator\Exception;
+
+use Exception;
+use ReflectionClass;
+use UnexpectedValueException as BaseUnexpectedValueException;
+
+use function sprintf;
+
+/**
+ * Exception for given parameters causing invalid/unexpected state on instantiation
+ */
+class UnexpectedValueException extends BaseUnexpectedValueException implements ExceptionInterface
+{
+    /**
+     * @phpstan-param ReflectionClass<T> $reflectionClass
+     *
+     * @template T of object
+     */
+    public static function fromSerializationTriggeredException(
+        ReflectionClass $reflectionClass,
+        Exception $exception
+    ): self {
+        return new self(
+            sprintf(
+                'An exception was raised while trying to instantiate an instance of "%s" via un-serialization',
+                $reflectionClass->getName()
+            ),
+            0,
+            $exception
+        );
+    }
+
+    /**
+     * @phpstan-param ReflectionClass<T> $reflectionClass
+     *
+     * @template T of object
+     */
+    public static function fromUncleanUnSerialization(
+        ReflectionClass $reflectionClass,
+        string $errorString,
+        int $errorCode,
+        string $errorFile,
+        int $errorLine
+    ): self {
+        return new self(
+            sprintf(
+                'Could not produce an instance of "%s" via un-serialization, since an error was triggered '
+                . 'in file "%s" at line "%d"',
+                $reflectionClass->getName(),
+                $errorFile,
+                $errorLine
+            ),
+            0,
+            new Exception($errorString, $errorCode)
+        );
+    }
+}
diff --git a/www-api/vendor/doctrine/instantiator/src/Doctrine/Instantiator/Instantiator.php b/www-api/vendor/doctrine/instantiator/src/Doctrine/Instantiator/Instantiator.php
new file mode 100644
index 00000000..d616fa4d
--- /dev/null
+++ b/www-api/vendor/doctrine/instantiator/src/Doctrine/Instantiator/Instantiator.php
@@ -0,0 +1,260 @@
+<?php
+
+namespace Doctrine\Instantiator;
+
+use ArrayIterator;
+use Doctrine\Instantiator\Exception\ExceptionInterface;
+use Doctrine\Instantiator\Exception\InvalidArgumentException;
+use Doctrine\Instantiator\Exception\UnexpectedValueException;
+use Exception;
+use ReflectionClass;
+use ReflectionException;
+use Serializable;
+
+use function class_exists;
+use function enum_exists;
+use function is_subclass_of;
+use function restore_error_handler;
+use function set_error_handler;
+use function sprintf;
+use function strlen;
+use function unserialize;
+
+use const PHP_VERSION_ID;
+
+final class Instantiator implements InstantiatorInterface
+{
+    /**
+     * Markers used internally by PHP to define whether {@see \unserialize} should invoke
+     * the method {@see \Serializable::unserialize()} when dealing with classes implementing
+     * the {@see \Serializable} interface.
+     */
+    public const SERIALIZATION_FORMAT_USE_UNSERIALIZER   = 'C';
+    public const SERIALIZATION_FORMAT_AVOID_UNSERIALIZER = 'O';
+
+    /**
+     * Used to instantiate specific classes, indexed by class name.
+     *
+     * @var callable[]
+     */
+    private static $cachedInstantiators = [];
+
+    /**
+     * Array of objects that can directly be cloned, indexed by class name.
+     *
+     * @var object[]
+     */
+    private static $cachedCloneables = [];
+
+    /**
+     * @param string $className
+     * @phpstan-param class-string<T> $className
+     *
+     * @return object
+     * @phpstan-return T
+     *
+     * @throws ExceptionInterface
+     *
+     * @template T of object
+     */
+    public function instantiate($className)
+    {
+        if (isset(self::$cachedCloneables[$className])) {
+            /**
+             * @phpstan-var T
+             */
+            $cachedCloneable = self::$cachedCloneables[$className];
+
+            return clone $cachedCloneable;
+        }
+
+        if (isset(self::$cachedInstantiators[$className])) {
+            $factory = self::$cachedInstantiators[$className];
+
+            return $factory();
+        }
+
+        return $this->buildAndCacheFromFactory($className);
+    }
+
+    /**
+     * Builds the requested object and caches it in static properties for performance
+     *
+     * @phpstan-param class-string<T> $className
+     *
+     * @return object
+     * @phpstan-return T
+     *
+     * @template T of object
+     */
+    private function buildAndCacheFromFactory(string $className)
+    {
+        $factory  = self::$cachedInstantiators[$className] = $this->buildFactory($className);
+        $instance = $factory();
+
+        if ($this->isSafeToClone(new ReflectionClass($instance))) {
+            self::$cachedCloneables[$className] = clone $instance;
+        }
+
+        return $instance;
+    }
+
+    /**
+     * Builds a callable capable of instantiating the given $className without
+     * invoking its constructor.
+     *
+     * @phpstan-param class-string<T> $className
+     *
+     * @phpstan-return callable(): T
+     *
+     * @throws InvalidArgumentException
+     * @throws UnexpectedValueException
+     * @throws ReflectionException
+     *
+     * @template T of object
+     */
+    private function buildFactory(string $className): callable
+    {
+        $reflectionClass = $this->getReflectionClass($className);
+
+        if ($this->isInstantiableViaReflection($reflectionClass)) {
+            return [$reflectionClass, 'newInstanceWithoutConstructor'];
+        }
+
+        $serializedString = sprintf(
+            '%s:%d:"%s":0:{}',
+            is_subclass_of($className, Serializable::class) ? self::SERIALIZATION_FORMAT_USE_UNSERIALIZER : self::SERIALIZATION_FORMAT_AVOID_UNSERIALIZER,
+            strlen($className),
+            $className
+        );
+
+        $this->checkIfUnSerializationIsSupported($reflectionClass, $serializedString);
+
+        return static function () use ($serializedString) {
+            return unserialize($serializedString);
+        };
+    }
+
+    /**
+     * @phpstan-param class-string<T> $className
+     *
+     * @phpstan-return ReflectionClass<T>
+     *
+     * @throws InvalidArgumentException
+     * @throws ReflectionException
+     *
+     * @template T of object
+     */
+    private function getReflectionClass(string $className): ReflectionClass
+    {
+        if (! class_exists($className)) {
+            throw InvalidArgumentException::fromNonExistingClass($className);
+        }
+
+        if (PHP_VERSION_ID >= 80100 && enum_exists($className, false)) {
+            throw InvalidArgumentException::fromEnum($className);
+        }
+
+        $reflection = new ReflectionClass($className);
+
+        if ($reflection->isAbstract()) {
+            throw InvalidArgumentException::fromAbstractClass($reflection);
+        }
+
+        return $reflection;
+    }
+
+    /**
+     * @phpstan-param ReflectionClass<T> $reflectionClass
+     *
+     * @throws UnexpectedValueException
+     *
+     * @template T of object
+     */
+    private function checkIfUnSerializationIsSupported(ReflectionClass $reflectionClass, string $serializedString): void
+    {
+        set_error_handler(static function (int $code, string $message, string $file, int $line) use ($reflectionClass, &$error): bool {
+            $error = UnexpectedValueException::fromUncleanUnSerialization(
+                $reflectionClass,
+                $message,
+                $code,
+                $file,
+                $line
+            );
+
+            return true;
+        });
+
+        try {
+            $this->attemptInstantiationViaUnSerialization($reflectionClass, $serializedString);
+        } finally {
+            restore_error_handler();
+        }
+
+        if ($error) {
+            throw $error;
+        }
+    }
+
+    /**
+     * @phpstan-param ReflectionClass<T> $reflectionClass
+     *
+     * @throws UnexpectedValueException
+     *
+     * @template T of object
+     */
+    private function attemptInstantiationViaUnSerialization(ReflectionClass $reflectionClass, string $serializedString): void
+    {
+        try {
+            unserialize($serializedString);
+        } catch (Exception $exception) {
+            throw UnexpectedValueException::fromSerializationTriggeredException($reflectionClass, $exception);
+        }
+    }
+
+    /**
+     * @phpstan-param ReflectionClass<T> $reflectionClass
+     *
+     * @template T of object
+     */
+    private function isInstantiableViaReflection(ReflectionClass $reflectionClass): bool
+    {
+        return ! ($this->hasInternalAncestors($reflectionClass) && $reflectionClass->isFinal());
+    }
+
+    /**
+     * Verifies whether the given class is to be considered internal
+     *
+     * @phpstan-param ReflectionClass<T> $reflectionClass
+     *
+     * @template T of object
+     */
+    private function hasInternalAncestors(ReflectionClass $reflectionClass): bool
+    {
+        do {
+            if ($reflectionClass->isInternal()) {
+                return true;
+            }
+
+            $reflectionClass = $reflectionClass->getParentClass();
+        } while ($reflectionClass);
+
+        return false;
+    }
+
+    /**
+     * Checks if a class is cloneable
+     *
+     * Classes implementing `__clone` cannot be safely cloned, as that may cause side-effects.
+     *
+     * @phpstan-param ReflectionClass<T> $reflectionClass
+     *
+     * @template T of object
+     */
+    private function isSafeToClone(ReflectionClass $reflectionClass): bool
+    {
+        return $reflectionClass->isCloneable()
+            && ! $reflectionClass->hasMethod('__clone')
+            && ! $reflectionClass->isSubclassOf(ArrayIterator::class);
+    }
+}
diff --git a/www-api/vendor/doctrine/instantiator/src/Doctrine/Instantiator/InstantiatorInterface.php b/www-api/vendor/doctrine/instantiator/src/Doctrine/Instantiator/InstantiatorInterface.php
new file mode 100644
index 00000000..10508b56
--- /dev/null
+++ b/www-api/vendor/doctrine/instantiator/src/Doctrine/Instantiator/InstantiatorInterface.php
@@ -0,0 +1,24 @@
+<?php
+
+namespace Doctrine\Instantiator;
+
+use Doctrine\Instantiator\Exception\ExceptionInterface;
+
+/**
+ * Instantiator provides utility methods to build objects without invoking their constructors
+ */
+interface InstantiatorInterface
+{
+    /**
+     * @param string $className
+     * @phpstan-param class-string<T> $className
+     *
+     * @return object
+     * @phpstan-return T
+     *
+     * @throws ExceptionInterface
+     *
+     * @template T of object
+     */
+    public function instantiate($className);
+}
diff --git a/www-api/vendor/mikey179/vfsstream/.github/workflows/runTests.yml b/www-api/vendor/mikey179/vfsstream/.github/workflows/runTests.yml
new file mode 100644
index 00000000..a833ef50
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/.github/workflows/runTests.yml
@@ -0,0 +1,75 @@
+name: Tests
+
+on:
+  push:
+    branches:
+      - v1.6
+  pull_request:
+    branches:
+      - v1.6
+
+jobs:
+  tests:
+    name: PHP ${{ matrix.php-versions }} on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        php-versions:
+          - '5.3'
+          - '5.4'
+          - '5.5'
+          - '5.6'
+          - '7.0'
+          - '7.1'
+          - '7.2'
+          - '7.3'
+          - '7.4'
+          - '8.0'
+          - '8.1'
+          - '8.2'
+        os: [ubuntu-latest, windows-latest, macOS-latest]
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Set up PHP ${{ matrix.php-versions }}
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php-versions }}
+          extensions: mbstring
+          coverage: pcov
+
+      - name: Setup Problem Matchers for PHP
+        run: echo "::add-matcher::${{ runner.tool_cache }}/php.json"
+
+      - name: Setup Problem Matchers for PHPUnit
+        run: echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"
+
+      - name: Validate composer.json and composer.lock
+        run: composer validate
+
+      - name: Get Composer Cache Directory
+        id: composer-cache
+        run: echo "::set-output name=dir::$(composer config cache-files-dir)"
+
+      - name: Cache dependencies
+        uses: actions/cache@v2
+        with:
+          path: ${{ steps.composer-cache.outputs.dir }}
+          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
+          restore-keys: ${{ runner.os }}-composer-
+
+      - name: Install dependencies for PHP < 8.0
+        if: matrix.php-versions != '8.0' && matrix.php-versions != '8.1' && matrix.php-versions != '8.2'
+        run: composer install --prefer-dist --no-progress
+
+      - name: Install PHPUnit 8 for PHP 8
+        if: matrix.php-versions == '8.0' || matrix.php-versions == '8.1' || matrix.php-versions == '8.2'
+        run: |
+          composer require --dev phpunit/phpunit:8.5.17 --ignore-platform-reqs
+          git apply --reject --whitespace=fix src/test/patches/php8-return-types.diff
+
+      - name: Run test suite
+        run: composer run-script test -- --coverage-text
diff --git a/www-api/vendor/mikey179/vfsstream/CHANGELOG.md b/www-api/vendor/mikey179/vfsstream/CHANGELOG.md
new file mode 100644
index 00000000..b4ba58fe
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/CHANGELOG.md
@@ -0,0 +1,270 @@
+1.6.?? (2022-??-??)
+-------------------
+
+  * Add support for PHP 8.2's `$content` property in `vfsStreamWrapper`
+
+1.6.10 (2021-09-25)
+-------------------
+
+  * Fix more deprecation warnings for PHP 8.1 support affecting the following:
+    - `vfsStreamContainerIterator::current()`
+    - `vfsStreamContainerIterator::next()`
+    - `vfsStreamContainerIterator::key()`
+    - `vfsStreamContainerIterator::rewind()`
+    - `vfsStreamDirectory::getIterator()`
+    - `vfsStreamPrintVisitor::printContent()`
+  * Fix PHP 8.1 support in `vfsStreamPrintVisitor`
+
+1.6.9 (2021-07-16)
+------------------
+
+   * Fix deprecation warning on `StringBasedFileContent` for PHP 8.1 (#252)
+   * Fix return type for `FileContent::write()` to fix static analysis tools
+
+1.6.8 (2019-10-30)
+------------------
+
+   * Fix `StringBasedFileContent::doRead` to always return a string (#204)
+
+1.6.7 (2019-07-31)
+------------------
+
+   * fix PHP 7.4 deprecation warnings (backported #189 from master)
+
+1.6.6 (2019-04-08)
+------------------
+
+   * backported #174 from master, original PR provided by @localheinz
+
+
+1.6.5 (2017-08-01)
+------------------
+
+   * fixed #157 seeking before beginning of file should fail, reported and fixed by @merijnvdk
+   * structure array in `vfsStream::create()` and `vfsStream::setup()` now can contain instances of `org\bovigo\vfs\content\FileContent` and `org\bovigo\vfs\vfsStreamFile`, patch provivded by Joshua Smith (@jsmitty12)
+
+
+1.6.4 (2016-07-18)
+------------------
+
+   * fixed #134 type safe directory names, reported and fixed by Sebastian Hopfe
+
+
+1.6.3 (2016-04-09)
+------------------
+
+   * fixed #131 recursive mkdir() fails if the last dirname is '0'
+
+
+1.6.2 (2016-01-13)
+------------------
+
+   * fixed #128 duplicate "valid" files/directories and incorrect file names
+
+
+1.6.1 (2015-12-04)
+------------------
+
+   * `vfsStream::url()` didn't urlencode single path parts while `vfsStream::path()` did urldecode them
+   * fixed #120, #122: create directory with trailing slash results in "Uninitialized string offset: 0"
+
+
+1.6.0 (2015-10-06)
+------------------
+
+   * added `vfsStreamWrapper::unregister()`, provided by @malkusch with #114
+   * fixed #115: incorrect handling of `..` in root directory on PHP 5.5, fix provided by @acoulton with #116
+
+
+1.5.0 (2015-03-29)
+------------------
+
+   * implemented #91: `vfsStream::copyFromFileSystem()` should create large file instances
+   * implemented #92: `vfsStream::copyFromFileSystem()` should respect block devices
+   * fixed #107: `touch()` does not respect file permissions
+   * fixed #105: vfs directory structure is not reset after each test
+   * fixed #104: vfsStream can't handle url encoded pathes
+
+
+1.4.0 (2014-09-14)
+------------------
+
+   * implemented #85: Added support for emulating block devices in the virtual filesystem, feature provided by Harris Borawski
+   * fixed #68: Unlink a non-existing file now triggers a PHP warning
+
+
+1.3.0 (2014-07-21)
+------------------
+
+   * implemented #79: possibility to mock large files without large memory footprint, see https://github.com/mikey179/vfsStream/wiki/MockingLargeFiles
+   * implemented #67: added partial support for text-mode translation flag (i.e., no actual translation of line endings takes place) so it no longer throws an exception (provided by Anthon Pang)
+   * fixed issue #74: issue with trailing windows path separators (provided by Sebastian Krüger)
+   * fixed issue #50: difference between real file system and vfs with `RecursiveDirectoryIterator`
+   * fixed issue #80: touch with no arguments for modification and access time behave incorrect
+   * deprecated `org\bovigo\vfs\vfsStreamFile::readUntilEnd()`
+   * deprecated `org\bovigo\vfs\vfsStreamFile::getBytesRead()`
+
+
+1.2.0 (2013-04-01)
+------------------
+
+   * implemented issue #34: provide `url()` method on all `vfsStreamContent` instances
+     * added `org\bovigo\vfs\vfsStreamContent::url()`
+     * added `org\bovigo\vfs\vfsStreamContent::path()`
+   * fixed issue #40: flock implementation doesn't work correctly, patch provided by Kamil Dziedzic
+   * fixed issue #49: call to member function on a non-object when trying to delete a file one above root where a file with same name in root exists
+   * fixed issue #51: `unlink()` must consider permissions of directory where file is inside, not of the file to unlink itself
+   * fixed issue #52: `chmod()`, `chown()` and `chgrp()` must consider permissions of directory where file/directory is inside
+   * fixed issue #53: `chmod()`, `chown()` and `chgrp()` must consider current user and current owner of file/directoy to change
+
+
+1.1.0 (2012-08-25)
+------------------
+
+   * implemented issue #11: add support for `streamWrapper::stream_metadata()` vfsStream now supports `touch()`, `chown()`, `chgrp()` and `chmod()`
+   * implemented issue #33: add support for `stream_truncate()` (provided by https://github.com/nikcorg)
+   * implemented issue #35: size limit (quota) for VFS
+
+
+1.0.0 (2012-05-15)
+------------------
+
+   * raised requirement for PHP version to 5.3.0
+   * migrated codebase to use namespaces
+   * changed distribution from PEAR to Composer
+   * implemented issue #30: support "c" mode for `fopen()`
+   * fixed issue #31: prohibit aquiring locks when already locked / release lock on `fclose()`
+   * fixed issue #32: problems when subfolder has same name as folder
+   * fixed issue #36: `vfsStreamWrapper::stream_open()` should return false while trying to open existing non-writable file, patch provided by Alexander Peresypkin
+
+
+0.11.2 (2012-01-14)
+-------------------
+
+   * fixed issue #29: set permissions properly when using `vfsStream::copyFromFileSystem()`, patch provided by predakanga
+   * fixed failing tests under PHP > 5.3.2
+
+
+0.11.1 (2011-12-04)
+-------------------
+
+   * fixed issue #28: `mkdir()` overwrites existing directories/files
+
+
+0.11.0 (2011-11-29)
+-------------------
+
+   * implemented issue #20: `vfsStream::create()` removes old structure
+   * implemented issue #4: possibility to copy structure from existing file system
+   * fixed issue #23: `unlink()` should not remove any directory
+   * fixed issue #25: `vfsStreamDirectory::hasChild()` gives false positives for nested paths, patch provided by Andrew Coulton
+   * fixed issue #26: opening a file for reading only should not update its modification time, reported and initial patch provided by Ludovic Chabant
+
+
+0.10.1 (2011-08-22)
+-------------------
+
+   * fixed issue #16: replace `vfsStreamContent` to `vfsStreamContainer` for autocompletion
+   * fixed issue #17: `vfsStream::create()` has issues with numeric directories, patch provided by mathieuk
+
+
+0.10.0 (2011-07-22)
+-------------------
+
+   * added new method `vfsStreamContainer::hasChildren()` and `vfsStreamDirectory::hasChildren()`
+   * implemented issue #14: less verbose way to initialize vfsStream
+   * implemented issue #13: remove deprecated method `vfsStreamContent::setFilemtime()`
+   * implemented issue #6: locking meachanism for files
+   * ensured that `stream_set_blocking()`, `stream_set_timeout()` and `stream_set_write_buffer()` on vfsStream urls have the same behaviour with PHP 5.2 and 5.3
+   * implemented issue #10: method to print directory structure
+
+
+0.9.0 (2011-07-13)
+------------------
+
+   * implemented feature request issue #7: add support for `fileatime()` and `filectime()`
+   * fixed issue #3: add support for `streamWrapper::stream_cast()`
+   * fixed issue #9: resolve path not called everywhere its needed
+   * deprecated `vfsStreamAbstractContent::setFilemtime()`, use `vfsStreamAbstractContent::lastModified()` instead, will be removed with 0.10.0
+
+
+0.8.0 (2010-10-08)
+------------------
+
+   * implemented enhancement #6: use `vfsStream::umask()` to influence initial file mode for files and directories
+   * implemented enhancement #19: support of .. in the url, patch provided by Guislain Duthieuw
+   * fixed issue #18: `getChild()` returns NULL when child's name contains parent name
+   * fixed bug with incomplete error message when accessing non-existing files on root level
+
+
+0.7.0 (2010-06-08)
+------------------
+
+   * added new `vfsStream::setup()` method to simplify vfsStream usage
+   * fixed issue #15: `mkdir()` creates a subfolder in a folder without permissions
+
+
+0.6.0 (2010-02-15)
+------------------
+
+   * added support for `$mode` param when opening files, implements enhancement #7 and fixes issue #13
+   * `vfsStreamWrapper::stream_open()` now evaluates `$options` for `STREAM_REPORT_ERRORS`
+
+
+0.5.0 (2010-01-25)
+------------------
+
+   * added support for `rename()`, patch provided by Benoit Aubuchon
+   * added support for . as directory alias so that `vfs://foo/.` resolves to `vfs://foo`, can be used as workaround for bug #8
+
+
+0.4.0 (2009-07-13)
+------------------
+
+   * added support for file modes, users and groups (with restrictions, see http://code.google.com/p/bovigo/wiki/vfsStreamDocsKnownIssues)
+   * fixed bug #5: `vfsStreamDirectory::addChild()` does not replace child with same name
+   * fixed bug with `is_writable()` because of missing `stat()` fields, patch provided by Sergey Galkin
+
+
+0.3.2 (2009-02-16)
+------------------
+
+   * support trailing slashes on directories in vfsStream urls, patch provided by Gabriel Birke
+   * fixed bug #4: vfsstream can only be read once, reported by Christoph Bloemer
+   * enabled multiple iterations at the same time over the same directory
+
+
+0.3.1 (2008-02-18)
+------------------
+
+   * fixed path/directory separator issues under linux systems
+   * fixed uid/gid issues under linux systems
+
+
+0.3.0 (2008-01-02)
+------------------
+
+   * added support for `rmdir()`
+   * added `vfsStream::newDirectory()`, dropped `vfsStreamDirectory::ceate()`
+   * added new interface `vfsStreamContainer`
+   * added `vfsStreamContent::at()` which allows code like `$file = vfsStream::newFile('file.txt.')->withContent('foo')->at($otherDir);`
+   * added `vfsStreamContent::lastModified()`, made `vfsStreamContent::setFilemtime()` an alias for this
+   * moved from Stubbles development environment to bovigo
+   * refactorings to reduce crap index of various methods
+
+
+0.2.0 (2007-12-29)
+------------------
+
+   * moved `vfsStreamWrapper::PROTOCOL` to `vfsStream::SCHEME`
+   * added new `vfsStream::url()` method to assist in creating correct vfsStream urls
+   * added `vfsStream::path()` method as opposite to `vfsStream::url()`
+   * a call to `vfsStreamWrapper::register()` will now reset the root to null, implemented on request from David Zuelke
+   * added support for `is_readable()`, `is_dir()`, `is_file()`
+   * added `vfsStream::newFile()` to be able to do `$file = vfsStream::newFile("foo.txt")->withContent("bar");`
+
+
+0.1.0 (2007-12-14)
+------------------
+
+   * Initial release.
diff --git a/www-api/vendor/mikey179/vfsstream/LICENSE b/www-api/vendor/mikey179/vfsstream/LICENSE
new file mode 100644
index 00000000..1d41ab93
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/LICENSE
@@ -0,0 +1,27 @@
+Copyright (c) 2007-2015, Frank Kleine
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+* Redistributions of source code must retain the above copyright
+  notice, this list of conditions and the following disclaimer.
+* Redistributions in binary form must reproduce the above copyright
+  notice, this list of conditions and the following disclaimer in the
+  documentation and/or other materials provided with the distribution.
+* Neither the name of Stubbles nor the names of its
+  contributors may be used to endorse or promote products derived
+  from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/www-api/vendor/mikey179/vfsstream/README.md b/www-api/vendor/mikey179/vfsstream/README.md
new file mode 100644
index 00000000..a1b47ee6
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/README.md
@@ -0,0 +1,8 @@
+You can find documentation in the [wiki](https://github.com/mikey179/vfsStream/wiki).
+
+Also you might want to check [vfsStream examples](https://github.com/mikey179/vfsStream-examples).
+
+
+[![Build Status](https://secure.travis-ci.org/mikey179/vfsStream.png)](http://travis-ci.org/mikey179/vfsStream) [![Build Status Windows](https://ci.appveyor.com/api/projects/status/6whqgluyeggspjp1/branch/master?svg=true)](https://ci.appveyor.com/project/mikey179/vfsstream) [![Coverage Status](https://coveralls.io/repos/github/bovigo/vfsStream/badge.svg?branch=v1.x)](https://coveralls.io/github/bovigo/vfsStream?branch=v1.x)
+
+[![Latest Stable Version](https://poser.pugx.org/mikey179/vfsStream/version.png)](https://packagist.org/packages/mikey179/vfsStream) [![Latest Unstable Version](https://poser.pugx.org/mikey179/vfsStream/v/unstable.png)](//packagist.org/packages/mikey179/vfsStream)
diff --git a/www-api/vendor/mikey179/vfsstream/composer.json b/www-api/vendor/mikey179/vfsstream/composer.json
new file mode 100644
index 00000000..2f5b8a94
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/composer.json
@@ -0,0 +1,36 @@
+{
+    "name": "mikey179/vfsstream",
+    "type": "library",
+    "homepage": "http://vfs.bovigo.org/",
+    "description": "Virtual file system to mock the real file system in unit tests.",
+    "license": "BSD-3-Clause",
+    "authors": [
+        {
+            "name": "Frank Kleine",
+            "homepage": "http://frankkleine.de/",
+            "role": "Developer"
+        }
+    ],
+    "support": {
+        "issues": "https://github.com/bovigo/vfsStream/issues",
+        "source": "https://github.com/bovigo/vfsStream/tree/master",
+        "wiki": "https://github.com/bovigo/vfsStream/wiki"
+    },
+    "require": {
+        "php": ">=5.3.0"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^4.5|^5.0"
+    },
+    "autoload": {
+        "psr-0": { "org\\bovigo\\vfs\\": "src/main/php" }
+    },
+    "scripts": {
+        "test": "phpunit"
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.6.x-dev"
+        }
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/phpunit.xml.dist b/www-api/vendor/mikey179/vfsstream/phpunit.xml.dist
new file mode 100644
index 00000000..e48588e4
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/phpunit.xml.dist
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit backupGlobals="false"
+         backupStaticAttributes="false"
+         bootstrap="src/test/bootstrap.php"
+         colors="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+         forceCoversAnnotation="false"
+         mapTestClassNameToCoveredClassName="false"
+         printerClass="PHPUnit_TextUI_ResultPrinter"
+         processIsolation="false"
+         stopOnError="false"
+         stopOnFailure="false"
+         stopOnIncomplete="false"
+         stopOnSkipped="false"
+         verbose="true">
+  <testsuites>
+    <testsuite>
+      <directory suffix=".phpt">./src/test/phpt</directory>
+      <directory suffix="TestCase.php">./src/test/php</directory>
+    </testsuite>
+  </testsuites>
+
+  <filter>
+    <whitelist>
+      <directory>src/main/php</directory>
+    </whitelist>
+  </filter>
+
+  <logging>
+    <log type="coverage-html" target="docs/coverage" charset="UTF-8"
+         yui="true" highlight="false"
+         lowUpperBound="35" highLowerBound="70"/>
+    <log type="coverage-clover" target="docs/phpunit/clover.xml"/>
+    <log type="junit" target="docs/phpunit/junit.xml" logIncompleteSkipped="false"/>
+    <log type="testdox-html" target="docs/phpunit/testdox.html"/>
+  </logging>
+
+  <php>
+    <ini name="memory_limit" value="-1"/>
+    <ini name="error_reporting" value="30719"/> <!-- E_ALL | E_STRICT -->
+  </php>
+</phpunit>
\ No newline at end of file
diff --git a/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/DotDirectory.php b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/DotDirectory.php
new file mode 100644
index 00000000..edc97512
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/DotDirectory.php
@@ -0,0 +1,36 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Directory container.
+ */
+class DotDirectory extends vfsStreamDirectory
+{
+    /**
+     * returns iterator for the children
+     *
+     * @return  vfsStreamContainerIterator
+     */
+    #[\ReturnTypeWillChange]
+    public function getIterator()
+    {
+        return new \ArrayIterator(array());
+    }
+
+    /**
+     * checks whether dir is a dot dir
+     *
+     * @return  bool
+     */
+    public function isDot()
+    {
+        return true;
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/Quota.php b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/Quota.php
new file mode 100644
index 00000000..7635f1d2
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/Quota.php
@@ -0,0 +1,86 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Represents a quota for disk space.
+ *
+ * @since     1.1.0
+ * @internal
+ */
+class Quota
+{
+    /**
+     * unlimited quota
+     */
+    const UNLIMITED   = -1;
+    /**
+     * quota in bytes
+     *
+     * A value of -1 is treated as unlimited.
+     *
+     * @type  int
+     */
+    private $amount;
+
+    /**
+     * constructor
+     *
+     * @param  int  $amount  quota in bytes
+     */
+    public function __construct($amount)
+    {
+        $this->amount = $amount;
+    }
+
+    /**
+     * create with unlimited space
+     *
+     * @return  Quota
+     */
+    public static function unlimited()
+    {
+        return new self(self::UNLIMITED);
+    }
+
+    /**
+     * checks if a quota is set
+     *
+     * @return  bool
+     */
+    public function isLimited()
+    {
+        return self::UNLIMITED < $this->amount;
+    }
+
+    /**
+     * checks if given used space exceeda quota limit
+     *
+     *
+     * @param     int   $usedSpace
+     * @return    int
+     */
+    public function spaceLeft($usedSpace)
+    {
+        if (self::UNLIMITED === $this->amount) {
+            return $usedSpace;
+        }
+
+        if ($usedSpace >= $this->amount) {
+            return 0;
+        }
+
+        $spaceLeft = $this->amount - $usedSpace;
+        if (0 >= $spaceLeft) {
+            return 0;
+        }
+
+        return $spaceLeft;
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/content/FileContent.php b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/content/FileContent.php
new file mode 100644
index 00000000..e62e3098
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/content/FileContent.php
@@ -0,0 +1,71 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs\content;
+/**
+ * Interface for actual file contents.
+ *
+ * @since  1.3.0
+ */
+interface FileContent
+{
+    /**
+     * returns actual content
+     *
+     * @return  string
+     */
+    public function content();
+
+    /**
+     * returns size of content
+     *
+     * @return  int
+     */
+    public function size();
+
+    /**
+     * reads the given amount of bytes from content
+     *
+     * @param   int     $count
+     * @return  string
+     */
+    public function read($count);
+
+    /**
+     * seeks to the given offset
+     *
+     * @param   int   $offset
+     * @param   int   $whence
+     * @return  bool
+     */
+    public function seek($offset, $whence);
+
+    /**
+     * checks whether pointer is at end of file
+     *
+     * @return  bool
+     */
+    public function eof();
+
+    /**
+     * writes an amount of data
+     *
+     * @param   string  $data
+     * @return  int amount of written bytes
+     */
+    public function write($data);
+
+    /**
+     * Truncates a file to a given length
+     *
+     * @param   int  $size length to truncate file to
+     * @return  bool
+     */
+    public function truncate($size);
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/content/LargeFileContent.php b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/content/LargeFileContent.php
new file mode 100644
index 00000000..a0035270
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/content/LargeFileContent.php
@@ -0,0 +1,167 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs\content;
+/**
+ * File content implementation to mock large files.
+ *
+ * When content is written via write() the data will be written into the
+ * positions according to the current offset.
+ * When content is read via read() it will use the already written data. If no
+ * data is written at the offsets to read those offsets will be filled with
+ * spaces.
+ * Please note that accessing the whole content via content() will deliver a
+ * string with the length of the originally defined size. It is not advisable to
+ * do so with large sizes, except you have enough memory and time. :-)
+ *
+ * @since  1.3.0
+ */
+class LargeFileContent extends SeekableFileContent implements FileContent
+{
+    /**
+     * byte array of written content
+     *
+     * @type  char[]
+     */
+    private $content = array();
+    /**
+     * file size in bytes
+     *
+     * @type  int
+     */
+    private $size;
+
+    /**
+     * constructor
+     *
+     * @param  int  $size  file size in bytes
+     */
+    public function __construct($size)
+    {
+        $this->size = $size;
+    }
+
+    /**
+     * create large file with given size in kilobyte
+     *
+     * @param   int  $kilobyte
+     * @return  LargeFileContent
+     */
+    public static function withKilobytes($kilobyte)
+    {
+        return new self($kilobyte * 1024);
+    }
+
+    /**
+     * create large file with given size in megabyte
+     *
+     * @param   int  $megabyte
+     * @return  LargeFileContent
+     */
+    public static function withMegabytes($megabyte)
+    {
+        return self::withKilobytes($megabyte * 1024);
+    }
+
+    /**
+     * create large file with given size in gigabyte
+     *
+     * @param   int  $gigabyte
+     * @return  LargeFileContent
+     */
+    public static function withGigabytes($gigabyte)
+    {
+        return self::withMegabytes($gigabyte * 1024);
+    }
+
+    /**
+     * returns actual content
+     *
+     * @return  string
+     */
+    public function content()
+    {
+        return $this->doRead(0, $this->size);
+    }
+
+    /**
+     * returns size of content
+     *
+     * @return  int
+     */
+    public function size()
+    {
+        return $this->size;
+    }
+
+    /**
+     * actual reading of given byte count starting at given offset
+     *
+     * @param  int  $offset
+     * @param  int  $count
+     */
+    protected function doRead($offset, $count)
+    {
+        if (($offset + $count) > $this->size) {
+            $count = $this->size - $offset;
+        }
+
+        $result = '';
+        for ($i = 0; $i < $count; $i++) {
+            if (isset($this->content[$i + $offset])) {
+                $result .= $this->content[$i + $offset];
+            } else {
+                $result .= ' ';
+            }
+        }
+
+        return $result;
+    }
+
+    /**
+     * actual writing of data with specified length at given offset
+     *
+     * @param   string  $data
+     * @param   int     $offset
+     * @param   int     $length
+     */
+    protected function doWrite($data, $offset, $length)
+    {
+        for ($i = 0; $i < $length; $i++) {
+            $this->content[$i + $offset] = substr($data, $i, 1);
+        }
+
+        if ($offset >= $this->size) {
+            $this->size += $length;
+        } elseif (($offset + $length) > $this->size) {
+            $this->size = $offset + $length;
+        }
+    }
+
+    /**
+     * Truncates a file to a given length
+     *
+     * @param   int  $size length to truncate file to
+     * @return  bool
+     */
+    public function truncate($size)
+    {
+        $this->size = $size;
+        foreach (array_filter(array_keys($this->content),
+                              function($pos) use ($size)
+                              {
+                                  return $pos >= $size;
+                              }
+                ) as $removePos) {
+            unset($this->content[$removePos]);
+        }
+
+        return true;
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/content/SeekableFileContent.php b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/content/SeekableFileContent.php
new file mode 100644
index 00000000..960284cf
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/content/SeekableFileContent.php
@@ -0,0 +1,134 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs\content;
+/**
+ * Default implementation for file contents based on simple strings.
+ *
+ * @since  1.3.0
+ */
+abstract class SeekableFileContent implements FileContent
+{
+    /**
+     * current position within content
+     *
+     * @type  int
+     */
+    private $offset = 0;
+
+    /**
+     * reads the given amount of bytes from content
+     *
+     * @param   int     $count
+     * @return  string
+     */
+    public function read($count)
+    {
+        $data = $this->doRead($this->offset, $count);
+        $this->offset += $count;
+        return $data;
+    }
+
+    /**
+     * actual reading of given byte count starting at given offset
+     *
+     * @param  int  $offset
+     * @param  int  $count
+     */
+    protected abstract function doRead($offset, $count);
+
+    /**
+     * seeks to the given offset
+     *
+     * @param   int   $offset
+     * @param   int   $whence
+     * @return  bool
+     */
+    public function seek($offset, $whence)
+    {
+        $newOffset = $this->offset;
+        switch ($whence) {
+            case SEEK_CUR:
+                $newOffset += $offset;
+                break;
+
+            case SEEK_END:
+                $newOffset = $this->size() + $offset;
+                break;
+
+            case SEEK_SET:
+                $newOffset = $offset;
+                break;
+
+            default:
+                return false;
+        }
+
+        if ($newOffset<0) {
+            return false;
+        }
+        $this->offset = $newOffset;
+        return true;
+    }
+
+    /**
+     * checks whether pointer is at end of file
+     *
+     * @return  bool
+     */
+    public function eof()
+    {
+        return $this->size() <= $this->offset;
+    }
+
+    /**
+     * writes an amount of data
+     *
+     * @param   string  $data
+     * @return  int amount of written bytes
+     */
+    public function write($data)
+    {
+        $dataLength    = strlen($data);
+        $this->doWrite($data, $this->offset, $dataLength);
+        $this->offset += $dataLength;
+        return $dataLength;
+    }
+
+    /**
+     * actual writing of data with specified length at given offset
+     *
+     * @param   string  $data
+     * @param   int     $offset
+     * @param   int     $length
+     */
+    protected abstract function doWrite($data, $offset, $length);
+
+    /**
+     * for backwards compatibility with vfsStreamFile::bytesRead()
+     *
+     * @return  int
+     * @deprecated
+     */
+    public function bytesRead()
+    {
+        return $this->offset;
+    }
+
+    /**
+     * for backwards compatibility with vfsStreamFile::readUntilEnd()
+     *
+     * @return  string
+     * @deprecated
+     */
+    public function readUntilEnd()
+    {
+        return substr($this->content(), $this->offset);
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/content/StringBasedFileContent.php b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/content/StringBasedFileContent.php
new file mode 100644
index 00000000..77adf8e5
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/content/StringBasedFileContent.php
@@ -0,0 +1,97 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs\content;
+/**
+ * Default implementation for file contents based on simple strings.
+ *
+ * @since  1.3.0
+ */
+class StringBasedFileContent extends SeekableFileContent implements FileContent
+{
+    /**
+     * actual content
+     *
+     * @type  string
+     */
+    private $content;
+
+    /**
+     * constructor
+     *
+     * @param  string  $content
+     */
+    public function __construct($content)
+    {
+        $this->content = $content;
+    }
+
+    /**
+     * returns actual content
+     *
+     * @return  string
+     */
+    public function content()
+    {
+        return $this->content;
+    }
+
+    /**
+     * returns size of content
+     *
+     * @return  int
+     */
+    public function size()
+    {
+        return strlen($this->content);
+    }
+
+    /**
+     * actual reading of length starting at given offset
+     *
+     * @param  int  $offset
+     * @param  int  $count
+     */
+    protected function doRead($offset, $count)
+    {
+        return (string) substr($this->content, $offset, $count);
+    }
+
+    /**
+     * actual writing of data with specified length at given offset
+     *
+     * @param   string  $data
+     * @param   int     $offset
+     * @param   int     $length
+     */
+    protected function doWrite($data, $offset, $length)
+    {
+        $this->content = substr($this->content, 0, $offset)
+                       . $data
+                       . substr($this->content, $offset + $length);
+    }
+
+    /**
+     * Truncates a file to a given length
+     *
+     * @param   int  $size length to truncate file to
+     * @return  bool
+     */
+    public function truncate($size)
+    {
+        if ($size > $this->size()) {
+            // Pad with null-chars if we're "truncating up"
+            $this->content .= str_repeat("\0", $size - $this->size());
+        } else {
+            $this->content = substr($this->content, 0, $size);
+        }
+
+        return true;
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStream.php b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStream.php
new file mode 100644
index 00000000..1eb382df
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStream.php
@@ -0,0 +1,479 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+use org\bovigo\vfs\content\LargeFileContent;
+use org\bovigo\vfs\content\FileContent;
+use org\bovigo\vfs\visitor\vfsStreamVisitor;
+/**
+ * Some utility methods for vfsStream.
+ *
+ * @api
+ */
+class vfsStream
+{
+    /**
+     * url scheme
+     */
+    const SCHEME            = 'vfs';
+    /**
+     * owner: root
+     */
+    const OWNER_ROOT        = 0;
+    /**
+     * owner: user 1
+     */
+    const OWNER_USER_1       = 1;
+    /**
+     * owner: user 2
+     */
+    const OWNER_USER_2       = 2;
+    /**
+     * group: root
+     */
+    const GROUP_ROOT         = 0;
+    /**
+     * group: user 1
+     */
+    const GROUP_USER_1       = 1;
+    /**
+     * group: user 2
+     */
+    const GROUP_USER_2       = 2;
+    /**
+     * initial umask setting
+     *
+     * @type  int
+     */
+    protected static $umask  = 0000;
+    /**
+     * switch whether dotfiles are enabled in directory listings
+     *
+     * @type  bool
+     */
+    private static $dotFiles = true;
+
+    /**
+     * prepends the scheme to the given URL
+     *
+     * @param   string  $path  path to translate to vfsStream url
+     * @return  string
+     */
+    public static function url($path)
+    {
+        return self::SCHEME . '://' . join(
+                '/',
+                array_map(
+                        'rawurlencode',    // ensure singe path parts are correctly urlencoded
+                        explode(
+                                '/',
+                                str_replace('\\', '/', $path)  // ensure correct directory separator
+                        )
+                )
+        );
+    }
+
+    /**
+     * restores the path from the url
+     *
+     * @param   string  $url  vfsStream url to translate into path
+     * @return  string
+     */
+    public static function path($url)
+    {
+        // remove line feeds and trailing whitespaces and path separators
+        $path = trim($url, " \t\r\n\0\x0B/\\");
+        $path = substr($path, strlen(self::SCHEME . '://'));
+        $path = str_replace('\\', '/', $path);
+        // replace double slashes with single slashes
+        $path = str_replace('//', '/', $path);
+        return rawurldecode($path);
+    }
+
+    /**
+     * sets new umask setting and returns previous umask setting
+     *
+     * If no value is given only the current umask setting is returned.
+     *
+     * @param   int  $umask  new umask setting
+     * @return  int
+     * @since   0.8.0
+     */
+    public static function umask($umask = null)
+    {
+        $oldUmask = self::$umask;
+        if (null !== $umask) {
+            self::$umask = $umask;
+        }
+
+        return $oldUmask;
+    }
+
+    /**
+     * helper method for setting up vfsStream in unit tests
+     *
+     * Instead of
+     * vfsStreamWrapper::register();
+     * vfsStreamWrapper::setRoot(vfsStream::newDirectory('root'));
+     * you can simply do
+     * vfsStream::setup()
+     * which yields the same result. Additionally, the method returns the
+     * freshly created root directory which you can use to make further
+     * adjustments to it.
+     *
+     * Assumed $structure contains an array like this:
+     * <code>
+     * array('Core' = array('AbstractFactory' => array('test.php'    => 'some text content',
+     *                                                 'other.php'   => 'Some more text content',
+     *                                                 'Invalid.csv' => 'Something else',
+     *                                           ),
+     *                      'AnEmptyFolder'   => array(),
+     *                      'badlocation.php' => 'some bad content',
+     *                )
+     * )
+     * </code>
+     * the resulting directory tree will look like this:
+     * <pre>
+     * root
+     * \- Core
+     *  |- badlocation.php
+     *  |- AbstractFactory
+     *  | |- test.php
+     *  | |- other.php
+     *  | \- Invalid.csv
+     *  \- AnEmptyFolder
+     * </pre>
+     * Arrays will become directories with their key as directory name, and
+     * strings becomes files with their key as file name and their value as file
+     * content.
+     *
+     * @param   string  $rootDirName  name of root directory
+     * @param   int     $permissions  file permissions of root directory
+     * @param   array   $structure    directory structure to add under root directory
+     * @return  \org\bovigo\vfs\vfsStreamDirectory
+     * @since   0.7.0
+     * @see     https://github.com/mikey179/vfsStream/issues/14
+     * @see     https://github.com/mikey179/vfsStream/issues/20
+     */
+    public static function setup($rootDirName = 'root', $permissions = null, array $structure = array())
+    {
+        vfsStreamWrapper::register();
+        return self::create($structure, vfsStreamWrapper::setRoot(self::newDirectory($rootDirName, $permissions)));
+    }
+
+    /**
+     * creates vfsStream directory structure from an array and adds it to given base dir
+     *
+     * Assumed $structure contains an array like this:
+     * <code>
+     * array('Core' = array('AbstractFactory' => array('test.php'    => 'some text content',
+     *                                                 'other.php'   => 'Some more text content',
+     *                                                 'Invalid.csv' => 'Something else',
+     *                                           ),
+     *                      'AnEmptyFolder'   => array(),
+     *                      'badlocation.php' => 'some bad content',
+     *                )
+     * )
+     * </code>
+     * the resulting directory tree will look like this:
+     * <pre>
+     * baseDir
+     * \- Core
+     *  |- badlocation.php
+     *  |- AbstractFactory
+     *  | |- test.php
+     *  | |- other.php
+     *  | \- Invalid.csv
+     *  \- AnEmptyFolder
+     * </pre>
+     * Arrays will become directories with their key as directory name, and
+     * strings becomes files with their key as file name and their value as file
+     * content.
+     *
+     * If no baseDir is given it will try to add the structure to the existing
+     * root directory without replacing existing childs except those with equal
+     * names.
+     *
+     * @param   array               $structure  directory structure to add under root directory
+     * @param   vfsStreamDirectory  $baseDir    base directory to add structure to
+     * @return  vfsStreamDirectory
+     * @throws  \InvalidArgumentException
+     * @since   0.10.0
+     * @see     https://github.com/mikey179/vfsStream/issues/14
+     * @see     https://github.com/mikey179/vfsStream/issues/20
+     */
+    public static function create(array $structure, vfsStreamDirectory $baseDir = null)
+    {
+        if (null === $baseDir) {
+            $baseDir = vfsStreamWrapper::getRoot();
+        }
+
+        if (null === $baseDir) {
+            throw new \InvalidArgumentException('No baseDir given and no root directory set.');
+        }
+
+        return self::addStructure($structure, $baseDir);
+    }
+
+    /**
+     * helper method to create subdirectories recursively
+     *
+     * @param   array               $structure  subdirectory structure to add
+     * @param   vfsStreamDirectory  $baseDir    directory to add the structure to
+     * @return  vfsStreamDirectory
+     */
+    protected static function addStructure(array $structure, vfsStreamDirectory $baseDir)
+    {
+        foreach ($structure as $name => $data) {
+            $name = (string) $name;
+            if (is_array($data) === true) {
+                self::addStructure($data, self::newDirectory($name)->at($baseDir));
+            } elseif (is_string($data) === true) {
+                $matches = null;
+                preg_match('/^\[(.*)\]$/', $name, $matches);
+                if ($matches !== array()) {
+                    self::newBlock($matches[1])->withContent($data)->at($baseDir);
+                } else {
+                    self::newFile($name)->withContent($data)->at($baseDir);
+                }
+            } elseif ($data instanceof FileContent) {
+                self::newFile($name)->withContent($data)->at($baseDir);
+            } elseif ($data instanceof vfsStreamFile) {
+                $baseDir->addChild($data);
+            }
+        }
+
+        return $baseDir;
+    }
+
+    /**
+     * copies the file system structure from given path into the base dir
+     *
+     * If no baseDir is given it will try to add the structure to the existing
+     * root directory without replacing existing childs except those with equal
+     * names.
+     * File permissions are copied as well.
+     * Please note that file contents will only be copied if their file size
+     * does not exceed the given $maxFileSize which defaults to 1024 KB. In case
+     * the file is larger file content will be mocked, see
+     * https://github.com/mikey179/vfsStream/wiki/MockingLargeFiles.
+     *
+     * @param   string              $path         path to copy the structure from
+     * @param   vfsStreamDirectory  $baseDir      directory to add the structure to
+     * @param   int                 $maxFileSize  maximum file size of files to copy content from
+     * @return  vfsStreamDirectory
+     * @throws  \InvalidArgumentException
+     * @since   0.11.0
+     * @see     https://github.com/mikey179/vfsStream/issues/4
+     */
+    public static function copyFromFileSystem($path, vfsStreamDirectory $baseDir = null, $maxFileSize = 1048576)
+    {
+        if (null === $baseDir) {
+            $baseDir = vfsStreamWrapper::getRoot();
+        }
+
+        if (null === $baseDir) {
+            throw new \InvalidArgumentException('No baseDir given and no root directory set.');
+        }
+
+        $dir = new \DirectoryIterator($path);
+        foreach ($dir as $fileinfo) {
+            switch (filetype($fileinfo->getPathname())) {
+                case 'file':
+                    if ($fileinfo->getSize() <= $maxFileSize) {
+                        $content = file_get_contents($fileinfo->getPathname());
+                    } else {
+                        $content = new LargeFileContent($fileinfo->getSize());
+                    }
+
+                    self::newFile(
+                            $fileinfo->getFilename(),
+                            octdec(substr(sprintf('%o', $fileinfo->getPerms()), -4))
+                        )
+                        ->withContent($content)
+                        ->at($baseDir);
+                    break;
+
+                case 'dir':
+                    if (!$fileinfo->isDot()) {
+                        self::copyFromFileSystem(
+                                $fileinfo->getPathname(),
+                                self::newDirectory(
+                                        $fileinfo->getFilename(),
+                                        octdec(substr(sprintf('%o', $fileinfo->getPerms()), -4))
+                                )->at($baseDir),
+                                $maxFileSize
+                        );
+                    }
+
+                    break;
+
+                case 'block':
+                    self::newBlock(
+                            $fileinfo->getFilename(),
+                            octdec(substr(sprintf('%o', $fileinfo->getPerms()), -4))
+                        )->at($baseDir);
+                    break;
+            }
+        }
+
+        return $baseDir;
+    }
+
+    /**
+     * returns a new file with given name
+     *
+     * @param   string  $name         name of file to create
+     * @param   int     $permissions  permissions of file to create
+     * @return  vfsStreamFile
+     */
+    public static function newFile($name, $permissions = null)
+    {
+        return new vfsStreamFile($name, $permissions);
+    }
+
+    /**
+     * returns a new directory with given name
+     *
+     * If the name contains slashes, a new directory structure will be created.
+     * The returned directory will always be the parent directory of this
+     * directory structure.
+     *
+     * @param   string  $name         name of directory to create
+     * @param   int     $permissions  permissions of directory to create
+     * @return  vfsStreamDirectory
+     */
+    public static function newDirectory($name, $permissions = null)
+    {
+        if ('/' === substr($name, 0, 1)) {
+            $name = substr($name, 1);
+        }
+
+        $firstSlash = strpos($name, '/');
+        if (false === $firstSlash) {
+            return new vfsStreamDirectory($name, $permissions);
+        }
+
+        $ownName   = substr($name, 0, $firstSlash);
+        $subDirs   = substr($name, $firstSlash + 1);
+        $directory = new vfsStreamDirectory($ownName, $permissions);
+        if (is_string($subDirs) && strlen($subDirs) > 0) {
+            self::newDirectory($subDirs, $permissions)->at($directory);
+        }
+
+        return $directory;
+    }
+
+    /**
+     * returns a new block with the given name
+     *
+     * @param   string  $name           name of the block device
+     * @param   int     $permissions    permissions of block to create
+     * @return vfsStreamBlock
+     */
+    public static function newBlock($name, $permissions = null)
+    {
+        return new vfsStreamBlock($name, $permissions);
+    }
+
+    /**
+     * returns current user
+     *
+     * If the system does not support posix_getuid() the current user will be root (0).
+     *
+     * @return  int
+     */
+    public static function getCurrentUser()
+    {
+        return function_exists('posix_getuid') ? posix_getuid() : self::OWNER_ROOT;
+    }
+
+    /**
+     * returns current group
+     *
+     * If the system does not support posix_getgid() the current group will be root (0).
+     *
+     * @return  int
+     */
+    public static function getCurrentGroup()
+    {
+        return function_exists('posix_getgid') ? posix_getgid() : self::GROUP_ROOT;
+    }
+
+    /**
+     * use visitor to inspect a content structure
+     *
+     * If the given content is null it will fall back to use the current root
+     * directory of the stream wrapper.
+     *
+     * Returns given visitor for method chaining comfort.
+     *
+     * @param   vfsStreamVisitor  $visitor  the visitor who inspects
+     * @param   vfsStreamContent  $content  directory structure to inspect
+     * @return  vfsStreamVisitor
+     * @throws  \InvalidArgumentException
+     * @since   0.10.0
+     * @see     https://github.com/mikey179/vfsStream/issues/10
+     */
+    public static function inspect(vfsStreamVisitor $visitor, vfsStreamContent $content = null)
+    {
+        if (null !== $content) {
+            return $visitor->visit($content);
+        }
+
+        $root = vfsStreamWrapper::getRoot();
+        if (null === $root) {
+            throw new \InvalidArgumentException('No content given and no root directory set.');
+        }
+
+        return $visitor->visitDirectory($root);
+    }
+
+    /**
+     * sets quota to given amount of bytes
+     *
+     * @param  int  $bytes
+     * @since  1.1.0
+     */
+    public static function setQuota($bytes)
+    {
+        vfsStreamWrapper::setQuota(new Quota($bytes));
+    }
+
+    /**
+     * checks if vfsStream lists dotfiles in directory listings
+     *
+     * @return  bool
+     * @since   1.3.0
+     */
+    public static function useDotfiles()
+    {
+        return self::$dotFiles;
+    }
+
+    /**
+     * disable dotfiles in directory listings
+     *
+     * @since  1.3.0
+     */
+    public static function disableDotfiles()
+    {
+        self::$dotFiles = false;
+    }
+
+    /**
+     * enable dotfiles in directory listings
+     *
+     * @since  1.3.0
+     */
+    public static function enableDotfiles()
+    {
+        self::$dotFiles = true;
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStreamAbstractContent.php b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStreamAbstractContent.php
new file mode 100644
index 00000000..7db2be28
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStreamAbstractContent.php
@@ -0,0 +1,418 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Base stream contents container.
+ */
+abstract class vfsStreamAbstractContent implements vfsStreamContent
+{
+    /**
+     * name of the container
+     *
+     * @type  string
+     */
+    protected $name;
+    /**
+     * type of the container
+     *
+     * @type  string
+     */
+    protected $type;
+    /**
+     * timestamp of last access
+     *
+     * @type  int
+     */
+    protected $lastAccessed;
+    /**
+     * timestamp of last attribute modification
+     *
+     * @type  int
+     */
+    protected $lastAttributeModified;
+    /**
+     * timestamp of last modification
+     *
+     * @type  int
+     */
+    protected $lastModified;
+    /**
+     * permissions for content
+     *
+     * @type  int
+     */
+    protected $permissions;
+    /**
+     * owner of the file
+     *
+     * @type  int
+     */
+    protected $user;
+    /**
+     * owner group of the file
+     *
+     * @type  int
+     */
+    protected $group;
+    /**
+     * path to to this content
+     *
+     * @type  string
+     */
+    private $parentPath;
+
+    /**
+     * constructor
+     *
+     * @param  string  $name
+     * @param  int     $permissions  optional
+     */
+    public function __construct($name, $permissions = null)
+    {
+        $this->name = "{$name}";
+        $time       = time();
+        if (null === $permissions) {
+            $permissions = $this->getDefaultPermissions() & ~vfsStream::umask();
+        }
+
+        $this->lastAccessed          = $time;
+        $this->lastAttributeModified = $time;
+        $this->lastModified          = $time;
+        $this->permissions           = $permissions;
+        $this->user                  = vfsStream::getCurrentUser();
+        $this->group                 = vfsStream::getCurrentGroup();
+    }
+
+    /**
+     * returns default permissions for concrete implementation
+     *
+     * @return  int
+     * @since   0.8.0
+     */
+    protected abstract function getDefaultPermissions();
+
+    /**
+     * returns the file name of the content
+     *
+     * @return  string
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * renames the content
+     *
+     * @param  string  $newName
+     */
+    public function rename($newName)
+    {
+        $this->name = "{$newName}";
+    }
+
+    /**
+     * checks whether the container can be applied to given name
+     *
+     * @param   string  $name
+     * @return  bool
+     */
+    public function appliesTo($name)
+    {
+        if ($name === $this->name) {
+            return true;
+        }
+
+        $segment_name = $this->name.'/';
+        return (strncmp($segment_name, $name, strlen($segment_name)) == 0);
+    }
+
+    /**
+     * returns the type of the container
+     *
+     * @return  int
+     */
+    public function getType()
+    {
+        return $this->type;
+    }
+
+    /**
+     * sets the last modification time of the stream content
+     *
+     * @param   int  $filemtime
+     * @return  $this
+     */
+    public function lastModified($filemtime)
+    {
+        $this->lastModified = $filemtime;
+        return $this;
+    }
+
+    /**
+     * returns the last modification time of the stream content
+     *
+     * @return  int
+     */
+    public function filemtime()
+    {
+        return $this->lastModified;
+    }
+
+    /**
+     * sets last access time of the stream content
+     *
+     * @param   int  $fileatime
+     * @return  $this
+     * @since   0.9
+     */
+    public function lastAccessed($fileatime)
+    {
+        $this->lastAccessed = $fileatime;
+        return $this;
+    }
+
+    /**
+     * returns the last access time of the stream content
+     *
+     * @return  int
+     * @since   0.9
+     */
+    public function fileatime()
+    {
+        return $this->lastAccessed;
+    }
+
+    /**
+     * sets the last attribute modification time of the stream content
+     *
+     * @param   int  $filectime
+     * @return  $this
+     * @since   0.9
+     */
+    public function lastAttributeModified($filectime)
+    {
+        $this->lastAttributeModified = $filectime;
+        return $this;
+    }
+
+    /**
+     * returns the last attribute modification time of the stream content
+     *
+     * @return  int
+     * @since   0.9
+     */
+    public function filectime()
+    {
+        return $this->lastAttributeModified;
+    }
+
+    /**
+     * adds content to given container
+     *
+     * @param   vfsStreamContainer  $container
+     * @return  $this
+     */
+    public function at(vfsStreamContainer $container)
+    {
+        $container->addChild($this);
+        return $this;
+    }
+
+    /**
+     * change file mode to given permissions
+     *
+     * @param   int  $permissions
+     * @return  $this
+     */
+    public function chmod($permissions)
+    {
+        $this->permissions           = $permissions;
+        $this->lastAttributeModified = time();
+        clearstatcache();
+        return $this;
+    }
+
+    /**
+     * returns permissions
+     *
+     * @return  int
+     */
+    public function getPermissions()
+    {
+        return $this->permissions;
+    }
+
+    /**
+     * checks whether content is readable
+     *
+     * @param   int   $user   id of user to check for
+     * @param   int   $group  id of group to check for
+     * @return  bool
+     */
+    public function isReadable($user, $group)
+    {
+        if ($this->user === $user) {
+            $check = 0400;
+        } elseif ($this->group === $group) {
+            $check = 0040;
+        } else {
+            $check = 0004;
+        }
+
+        return (bool) ($this->permissions & $check);
+    }
+
+    /**
+     * checks whether content is writable
+     *
+     * @param   int   $user   id of user to check for
+     * @param   int   $group  id of group to check for
+     * @return  bool
+     */
+    public function isWritable($user, $group)
+    {
+        if ($this->user === $user) {
+            $check = 0200;
+        } elseif ($this->group === $group) {
+            $check = 0020;
+        } else {
+            $check = 0002;
+        }
+
+        return (bool) ($this->permissions & $check);
+    }
+
+    /**
+     * checks whether content is executable
+     *
+     * @param   int   $user   id of user to check for
+     * @param   int   $group  id of group to check for
+     * @return  bool
+     */
+    public function isExecutable($user, $group)
+    {
+        if ($this->user === $user) {
+            $check = 0100;
+        } elseif ($this->group === $group) {
+            $check = 0010;
+        } else {
+            $check = 0001;
+        }
+
+        return (bool) ($this->permissions & $check);
+    }
+
+    /**
+     * change owner of file to given user
+     *
+     * @param   int  $user
+     * @return  $this
+     */
+    public function chown($user)
+    {
+        $this->user                  = $user;
+        $this->lastAttributeModified = time();
+        return $this;
+    }
+
+    /**
+     * checks whether file is owned by given user
+     *
+     * @param   int  $user
+     * @return  bool
+     */
+    public function isOwnedByUser($user)
+    {
+        return $this->user === $user;
+    }
+
+    /**
+     * returns owner of file
+     *
+     * @return  int
+     */
+    public function getUser()
+    {
+        return $this->user;
+    }
+
+    /**
+     * change owner group of file to given group
+     *
+     * @param   int  $group
+     * @return  $this
+     */
+    public function chgrp($group)
+    {
+        $this->group                 = $group;
+        $this->lastAttributeModified = time();
+        return $this;
+    }
+
+    /**
+     * checks whether file is owned by group
+     *
+     * @param   int   $group
+     * @return  bool
+     */
+    public function isOwnedByGroup($group)
+    {
+        return $this->group === $group;
+    }
+
+    /**
+     * returns owner group of file
+     *
+     * @return  int
+     */
+    public function getGroup()
+    {
+        return $this->group;
+    }
+
+    /**
+     * sets parent path
+     *
+     * @param  string  $parentPath
+     * @internal  only to be set by parent
+     * @since   1.2.0
+     */
+    public function setParentPath($parentPath)
+    {
+        $this->parentPath = $parentPath;
+    }
+
+    /**
+     * returns path to this content
+     *
+     * @return  string
+     * @since   1.2.0
+     */
+    public function path()
+    {
+        if (null === $this->parentPath) {
+            return $this->name;
+        }
+
+        return $this->parentPath . '/' . $this->name;
+    }
+
+    /**
+     * returns complete vfsStream url for this content
+     *
+     * @return  string
+     * @since   1.2.0
+     */
+    public function url()
+    {
+        return vfsStream::url($this->path());
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStreamBlock.php b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStreamBlock.php
new file mode 100644
index 00000000..128a96a3
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStreamBlock.php
@@ -0,0 +1,34 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+
+/**
+ * Block container.
+ *
+ * @api
+ */
+class vfsStreamBlock extends vfsStreamFile
+{
+    /**
+     * constructor
+     *
+     * @param  string  $name
+     * @param  int     $permissions  optional
+     */
+    public function __construct($name, $permissions = null)
+    {
+        if (empty($name)) {
+            throw new vfsStreamException('Name of Block device was empty');
+        }
+        parent::__construct($name, $permissions);
+
+        $this->type = vfsStreamContent::TYPE_BLOCK;
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStreamContainer.php b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStreamContainer.php
new file mode 100644
index 00000000..74faa9a1
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStreamContainer.php
@@ -0,0 +1,61 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Interface for stream contents that are able to store other stream contents.
+ */
+interface vfsStreamContainer extends \IteratorAggregate
+{
+    /**
+     * adds child to the directory
+     *
+     * @param  vfsStreamContent  $child
+     */
+    public function addChild(vfsStreamContent $child);
+
+    /**
+     * removes child from the directory
+     *
+     * @param   string  $name
+     * @return  bool
+     */
+    public function removeChild($name);
+
+    /**
+     * checks whether the container contains a child with the given name
+     *
+     * @param   string  $name
+     * @return  bool
+     */
+    public function hasChild($name);
+
+    /**
+     * returns the child with the given name
+     *
+     * @param   string  $name
+     * @return  vfsStreamContent
+     */
+    public function getChild($name);
+
+    /**
+     * checks whether directory contains any children
+     *
+     * @return  bool
+     * @since   0.10.0
+     */
+    public function hasChildren();
+
+    /**
+     * returns a list of children for this directory
+     *
+     * @return  vfsStreamContent[]
+     */
+    public function getChildren();
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStreamContainerIterator.php b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStreamContainerIterator.php
new file mode 100644
index 00000000..b3c8c86c
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStreamContainerIterator.php
@@ -0,0 +1,98 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Iterator for children of a directory container.
+ */
+class vfsStreamContainerIterator implements \Iterator
+{
+    /**
+     * list of children from container to iterate over
+     *
+     * @type  vfsStreamContent[]
+     */
+    protected $children;
+
+    /**
+     * constructor
+     *
+     * @param  vfsStreamContent[]  $children
+     */
+    public function __construct(array $children)
+    {
+        $this->children = $children;
+        if (vfsStream::useDotfiles()) {
+            array_unshift($this->children, new DotDirectory('.'), new DotDirectory('..'));
+        }
+
+        reset($this->children);
+    }
+
+    /**
+     * resets children pointer
+     */
+    #[\ReturnTypeWillChange]
+    public function rewind()
+    {
+        reset($this->children);
+    }
+
+    /**
+     * returns the current child
+     *
+     * @return  vfsStreamContent
+     */
+    #[\ReturnTypeWillChange]
+    public function current()
+    {
+        $child = current($this->children);
+        if (false === $child) {
+            return null;
+        }
+
+        return $child;
+    }
+
+    /**
+     * returns the name of the current child
+     *
+     * @return  string
+     */
+    #[\ReturnTypeWillChange]
+    public function key()
+    {
+        $child = current($this->children);
+        if (false === $child) {
+            return null;
+        }
+
+        return $child->getName();
+    }
+
+    /**
+     * iterates to next child
+     */
+    #[\ReturnTypeWillChange]
+    public function next()
+    {
+        next($this->children);
+    }
+
+    /**
+     * checks if the current value is valid
+     *
+     * @return  bool
+     */
+    #[\ReturnTypeWillChange]
+    public function valid()
+    {
+        return (false !== current($this->children));
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStreamContent.php b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStreamContent.php
new file mode 100644
index 00000000..03b5bab7
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStreamContent.php
@@ -0,0 +1,213 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Interface for stream contents.
+ */
+interface vfsStreamContent
+{
+    /**
+     * stream content type: file
+     *
+     * @see  getType()
+     */
+    const TYPE_FILE = 0100000;
+    /**
+     * stream content type: directory
+     *
+     * @see  getType()
+     */
+    const TYPE_DIR  = 0040000;
+    /**
+     * stream content type: symbolic link
+     *
+     * @see  getType();
+     */
+    #const TYPE_LINK = 0120000;
+
+    /**
+     * stream content type: block
+     *
+     * @see getType()
+     */
+    const TYPE_BLOCK = 0060000;
+
+    /**
+     * returns the file name of the content
+     *
+     * @return  string
+     */
+    public function getName();
+
+    /**
+     * renames the content
+     *
+     * @param  string  $newName
+     */
+    public function rename($newName);
+
+    /**
+     * checks whether the container can be applied to given name
+     *
+     * @param   string  $name
+     * @return  bool
+     */
+    public function appliesTo($name);
+
+    /**
+     * returns the type of the container
+     *
+     * @return  int
+     */
+    public function getType();
+
+    /**
+     * returns size of content
+     *
+     * @return  int
+     */
+    public function size();
+
+    /**
+     * sets the last modification time of the stream content
+     *
+     * @param   int  $filemtime
+     * @return  vfsStreamContent
+     */
+    public function lastModified($filemtime);
+
+    /**
+     * returns the last modification time of the stream content
+     *
+     * @return  int
+     */
+    public function filemtime();
+
+    /**
+     * adds content to given container
+     *
+     * @param   vfsStreamContainer  $container
+     * @return  vfsStreamContent
+     */
+    public function at(vfsStreamContainer $container);
+
+    /**
+     * change file mode to given permissions
+     *
+     * @param   int  $permissions
+     * @return  vfsStreamContent
+     */
+    public function chmod($permissions);
+
+    /**
+     * returns permissions
+     *
+     * @return  int
+     */
+    public function getPermissions();
+
+    /**
+     * checks whether content is readable
+     *
+     * @param   int   $user   id of user to check for
+     * @param   int   $group  id of group to check for
+     * @return  bool
+     */
+    public function isReadable($user, $group);
+
+    /**
+     * checks whether content is writable
+     *
+     * @param   int   $user   id of user to check for
+     * @param   int   $group  id of group to check for
+     * @return  bool
+     */
+    public function isWritable($user, $group);
+
+    /**
+     * checks whether content is executable
+     *
+     * @param   int   $user   id of user to check for
+     * @param   int   $group  id of group to check for
+     * @return  bool
+     */
+    public function isExecutable($user, $group);
+
+    /**
+     * change owner of file to given user
+     *
+     * @param   int  $user
+     * @return  vfsStreamContent
+     */
+    public function chown($user);
+
+    /**
+     * checks whether file is owned by given user
+     *
+     * @param   int  $user
+     * @return  bool
+     */
+    public function isOwnedByUser($user);
+
+    /**
+     * returns owner of file
+     *
+     * @return  int
+     */
+    public function getUser();
+
+    /**
+     * change owner group of file to given group
+     *
+     * @param   int  $group
+     * @return  vfsStreamContent
+     */
+    public function chgrp($group);
+
+    /**
+     * checks whether file is owned by group
+     *
+     * @param   int   $group
+     * @return  bool
+     */
+    public function isOwnedByGroup($group);
+
+    /**
+     * returns owner group of file
+     *
+     * @return  int
+     */
+    public function getGroup();
+
+    /**
+     * sets parent path
+     *
+     * @param  string  $parentPath
+     * @internal  only to be set by parent
+     * @since   1.2.0
+     */
+    public function setParentPath($parentPath);
+
+    /**
+     * returns path to this content
+     *
+     * @return  string
+     * @since   1.2.0
+     */
+    public function path();
+
+    /**
+     * returns complete vfsStream url for this content
+     *
+     * @return  string
+     * @since   1.2.0
+     */
+    public function url();
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStreamDirectory.php b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStreamDirectory.php
new file mode 100644
index 00000000..239d23f5
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStreamDirectory.php
@@ -0,0 +1,267 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Directory container.
+ *
+ * @api
+ */
+class vfsStreamDirectory extends vfsStreamAbstractContent implements vfsStreamContainer
+{
+    /**
+     * list of directory children
+     *
+     * @type  vfsStreamContent[]
+     */
+    protected $children = array();
+
+    /**
+     * constructor
+     *
+     * @param   string  $name
+     * @param   int     $permissions  optional
+     * @throws  vfsStreamException
+     */
+    public function __construct($name, $permissions = null)
+    {
+        if (strstr($name, '/') !== false) {
+            throw new vfsStreamException('Directory name can not contain /.');
+        }
+
+        $this->type = vfsStreamContent::TYPE_DIR;
+        parent::__construct($name, $permissions);
+    }
+
+    /**
+     * returns default permissions for concrete implementation
+     *
+     * @return  int
+     * @since   0.8.0
+     */
+    protected function getDefaultPermissions()
+    {
+        return 0777;
+    }
+
+    /**
+     * returns size of directory
+     *
+     * The size of a directory is always 0 bytes. To calculate the summarized
+     * size of all children in the directory use sizeSummarized().
+     *
+     * @return  int
+     */
+    public function size()
+    {
+        return 0;
+    }
+
+    /**
+     * returns summarized size of directory and its children
+     *
+     * @return  int
+     */
+    public function sizeSummarized()
+    {
+        $size = 0;
+        foreach ($this->children as $child) {
+            if ($child->getType() === vfsStreamContent::TYPE_DIR) {
+                $size += $child->sizeSummarized();
+            } else {
+                $size += $child->size();
+            }
+        }
+
+        return $size;
+    }
+
+    /**
+     * renames the content
+     *
+     * @param   string  $newName
+     * @throws  vfsStreamException
+     */
+    public function rename($newName)
+    {
+        if (strstr($newName, '/') !== false) {
+            throw new vfsStreamException('Directory name can not contain /.');
+        }
+
+        parent::rename($newName);
+    }
+
+
+    /**
+     * sets parent path
+     *
+     * @param  string  $parentPath
+     * @internal  only to be set by parent
+     * @since   1.2.0
+     */
+    public function setParentPath($parentPath)
+    {
+        parent::setParentPath($parentPath);
+        foreach ($this->children as $child) {
+            $child->setParentPath($this->path());
+        }
+    }
+
+    /**
+     * adds child to the directory
+     *
+     * @param  vfsStreamContent  $child
+     */
+    public function addChild(vfsStreamContent $child)
+    {
+        $child->setParentPath($this->path());
+        $this->children[$child->getName()] = $child;
+        $this->updateModifications();
+    }
+
+    /**
+     * removes child from the directory
+     *
+     * @param   string  $name
+     * @return  bool
+     */
+    public function removeChild($name)
+    {
+        foreach ($this->children as $key => $child) {
+            if ($child->appliesTo($name)) {
+                $child->setParentPath(null);
+                unset($this->children[$key]);
+                $this->updateModifications();
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * updates internal timestamps
+     */
+    protected function updateModifications()
+    {
+        $time = time();
+        $this->lastAttributeModified = $time;
+        $this->lastModified          = $time;
+    }
+
+    /**
+     * checks whether the container contains a child with the given name
+     *
+     * @param   string  $name
+     * @return  bool
+     */
+    public function hasChild($name)
+    {
+        return ($this->getChild($name) !== null);
+    }
+
+    /**
+     * returns the child with the given name
+     *
+     * @param   string  $name
+     * @return  vfsStreamContent
+     */
+    public function getChild($name)
+    {
+        $childName = $this->getRealChildName($name);
+        foreach ($this->children as $child) {
+            if ($child->getName() === $childName) {
+                return $child;
+            }
+
+            if ($child->appliesTo($childName) === true && $child->hasChild($childName) === true) {
+                return $child->getChild($childName);
+            }
+        }
+
+        return null;
+    }
+
+    /**
+     * helper method to detect the real child name
+     *
+     * @param   string  $name
+     * @return  string
+     */
+    protected function getRealChildName($name)
+    {
+        if ($this->appliesTo($name) === true) {
+            return self::getChildName($name, $this->name);
+        }
+
+        return $name;
+    }
+
+    /**
+     * helper method to calculate the child name
+     *
+     * @param   string  $name
+     * @param   string  $ownName
+     * @return  string
+     */
+    protected static function getChildName($name, $ownName)
+    {
+        if ($name === $ownName) {
+            return $name;
+        }
+
+        return substr($name, strlen($ownName) + 1);
+    }
+
+    /**
+     * checks whether directory contains any children
+     *
+     * @return  bool
+     * @since   0.10.0
+     */
+    public function hasChildren()
+    {
+        return (count($this->children) > 0);
+    }
+
+    /**
+     * returns a list of children for this directory
+     *
+     * @return  vfsStreamContent[]
+     */
+    public function getChildren()
+    {
+        return array_values($this->children);
+    }
+
+    /**
+     * returns iterator for the children
+     *
+     * @return  vfsStreamContainerIterator
+     */
+    #[\ReturnTypeWillChange]
+    public function getIterator()
+    {
+        return new vfsStreamContainerIterator($this->children);
+    }
+
+    /**
+     * checks whether dir is a dot dir
+     *
+     * @return  bool
+     */
+    public function isDot()
+    {
+        if ('.' === $this->name || '..' === $this->name) {
+            return true;
+        }
+
+        return false;
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStreamException.php b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStreamException.php
new file mode 100644
index 00000000..b78afd18
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStreamException.php
@@ -0,0 +1,19 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Exception for vfsStream errors.
+ *
+ * @api
+ */
+class vfsStreamException extends \Exception
+{
+    // intentionally empty
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStreamFile.php b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStreamFile.php
new file mode 100644
index 00000000..406252a3
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStreamFile.php
@@ -0,0 +1,394 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+use org\bovigo\vfs\content\FileContent;
+use org\bovigo\vfs\content\StringBasedFileContent;
+/**
+ * File container.
+ *
+ * @api
+ */
+class vfsStreamFile extends vfsStreamAbstractContent
+{
+    /**
+     * content of the file
+     *
+     * @type  FileContent
+     */
+    private $content;
+    /**
+     * Resource id which exclusively locked this file
+     *
+     * @type  string
+     */
+    protected $exclusiveLock;
+    /**
+     * Resources ids which currently holds shared lock to this file
+     *
+     * @type  bool[string]
+     */
+    protected $sharedLock = array();
+
+    /**
+     * constructor
+     *
+     * @param  string  $name
+     * @param  int     $permissions  optional
+     */
+    public function __construct($name, $permissions = null)
+    {
+        $this->content = new StringBasedFileContent('');
+        $this->type    = vfsStreamContent::TYPE_FILE;
+        parent::__construct($name, $permissions);
+    }
+
+    /**
+     * returns default permissions for concrete implementation
+     *
+     * @return  int
+     * @since   0.8.0
+     */
+    protected function getDefaultPermissions()
+    {
+        return 0666;
+    }
+
+    /**
+     * checks whether the container can be applied to given name
+     *
+     * @param   string  $name
+     * @return  bool
+     */
+    public function appliesTo($name)
+    {
+        return ($name === $this->name);
+    }
+
+    /**
+     * alias for withContent()
+     *
+     * @param   string  $content
+     * @return  vfsStreamFile
+     * @see     withContent()
+     */
+    public function setContent($content)
+    {
+        return $this->withContent($content);
+    }
+
+    /**
+     * sets the contents of the file
+     *
+     * Setting content with this method does not change the time when the file
+     * was last modified.
+     *
+     * @param   string]FileContent  $content
+     * @return  vfsStreamFile
+     * @throws  \InvalidArgumentException
+     */
+    public function withContent($content)
+    {
+        if (is_string($content)) {
+            $this->content = new StringBasedFileContent($content);
+        } elseif ($content instanceof FileContent) {
+            $this->content = $content;
+        } else {
+            throw new \InvalidArgumentException('Given content must either be a string or an instance of org\bovigo\vfs\content\FileContent');
+        }
+
+        return $this;
+    }
+
+    /**
+     * returns the contents of the file
+     *
+     * Getting content does not change the time when the file
+     * was last accessed.
+     *
+     * @return  string
+     */
+    public function getContent()
+    {
+        return $this->content->content();
+    }
+
+    /**
+     * simply open the file
+     *
+     * @since  0.9
+     */
+    public function open()
+    {
+        $this->content->seek(0, SEEK_SET);
+        $this->lastAccessed = time();
+    }
+
+    /**
+     * open file and set pointer to end of file
+     *
+     * @since  0.9
+     */
+    public function openForAppend()
+    {
+        $this->content->seek(0, SEEK_END);
+        $this->lastAccessed = time();
+    }
+
+    /**
+     * open file and truncate content
+     *
+     * @since  0.9
+     */
+    public function openWithTruncate()
+    {
+        $this->open();
+        $this->content->truncate(0);
+        $time               = time();
+        $this->lastAccessed = $time;
+        $this->lastModified = $time;
+    }
+
+    /**
+     * reads the given amount of bytes from content
+     *
+     * Using this method changes the time when the file was last accessed.
+     *
+     * @param   int     $count
+     * @return  string
+     */
+    public function read($count)
+    {
+        $this->lastAccessed = time();
+        return $this->content->read($count);
+    }
+
+    /**
+     * returns the content until its end from current offset
+     *
+     * Using this method changes the time when the file was last accessed.
+     *
+     * @return  string
+     * @deprecated  since 1.3.0
+     */
+    public function readUntilEnd()
+    {
+        $this->lastAccessed = time();
+        return $this->content->readUntilEnd();
+    }
+
+    /**
+     * writes an amount of data
+     *
+     * Using this method changes the time when the file was last modified.
+     *
+     * @param   string  $data
+     * @return  int amount of written bytes
+     */
+    public function write($data)
+    {
+        $this->lastModified = time();
+        return $this->content->write($data);
+    }
+
+    /**
+     * Truncates a file to a given length
+     *
+     * @param   int  $size length to truncate file to
+     * @return  bool
+     * @since   1.1.0
+     */
+    public function truncate($size)
+    {
+        $this->content->truncate($size);
+        $this->lastModified = time();
+        return true;
+    }
+
+    /**
+     * checks whether pointer is at end of file
+     *
+     * @return  bool
+     */
+    public function eof()
+    {
+        return $this->content->eof();
+    }
+
+    /**
+     * returns the current position within the file
+     *
+     * @return  int
+     * @deprecated  since 1.3.0
+     */
+    public function getBytesRead()
+    {
+        return $this->content->bytesRead();
+    }
+
+    /**
+     * seeks to the given offset
+     *
+     * @param   int   $offset
+     * @param   int   $whence
+     * @return  bool
+     */
+    public function seek($offset, $whence)
+    {
+        return $this->content->seek($offset, $whence);
+    }
+
+    /**
+     * returns size of content
+     *
+     * @return  int
+     */
+    public function size()
+    {
+        return $this->content->size();
+    }
+
+
+    /**
+     * locks file for
+     *
+     * @param   resource|vfsStreamWrapper $resource
+     * @param   int  $operation
+     * @return  bool
+     * @since   0.10.0
+     * @see     https://github.com/mikey179/vfsStream/issues/6
+     * @see     https://github.com/mikey179/vfsStream/issues/40
+     */
+    public function lock($resource, $operation)
+    {
+        if ((LOCK_NB & $operation) == LOCK_NB) {
+            $operation = $operation - LOCK_NB;
+        }
+
+        // call to lock file on the same file handler firstly releases the lock
+        $this->unlock($resource);
+
+        if (LOCK_EX === $operation) {
+            if ($this->isLocked()) {
+                return false;
+            }
+
+            $this->setExclusiveLock($resource);
+        } elseif(LOCK_SH === $operation) {
+            if ($this->hasExclusiveLock()) {
+                return false;
+            }
+
+            $this->addSharedLock($resource);
+        }
+
+        return true;
+    }
+
+    /**
+     * Removes lock from file acquired by given resource
+     *
+     * @param   resource|vfsStreamWrapper $resource
+     * @see     https://github.com/mikey179/vfsStream/issues/40
+     */
+    public function unlock($resource) {
+        if ($this->hasExclusiveLock($resource)) {
+            $this->exclusiveLock = null;
+        }
+        if ($this->hasSharedLock($resource)) {
+            unset($this->sharedLock[$this->getResourceId($resource)]);
+        }
+    }
+
+    /**
+     * Set exlusive lock on file by given resource
+     *
+     * @param   resource|vfsStreamWrapper $resource
+     * @see     https://github.com/mikey179/vfsStream/issues/40
+     */
+    protected function setExclusiveLock($resource) {
+        $this->exclusiveLock = $this->getResourceId($resource);
+    }
+
+    /**
+     * Add shared lock on file by given resource
+     *
+     * @param   resource|vfsStreamWrapper $resource
+     * @see     https://github.com/mikey179/vfsStream/issues/40
+     */
+    protected function addSharedLock($resource) {
+        $this->sharedLock[$this->getResourceId($resource)] = true;
+    }
+
+    /**
+     * checks whether file is locked
+     *
+     * @param   resource|vfsStreamWrapper $resource
+     * @return  bool
+     * @since   0.10.0
+     * @see     https://github.com/mikey179/vfsStream/issues/6
+     * @see     https://github.com/mikey179/vfsStream/issues/40
+     */
+    public function isLocked($resource = null)
+    {
+        return $this->hasSharedLock($resource) || $this->hasExclusiveLock($resource);
+    }
+
+    /**
+     * checks whether file is locked in shared mode
+     *
+     * @param   resource|vfsStreamWrapper $resource
+     * @return  bool
+     * @since   0.10.0
+     * @see     https://github.com/mikey179/vfsStream/issues/6
+     * @see     https://github.com/mikey179/vfsStream/issues/40
+     */
+    public function hasSharedLock($resource = null)
+    {
+        if (null !== $resource) {
+            return isset($this->sharedLock[$this->getResourceId($resource)]);
+        }
+
+        return !empty($this->sharedLock);
+    }
+
+    /**
+     * Returns unique resource id
+     *
+     * @param   resource|vfsStreamWrapper $resource
+     * @return  string
+     * @see     https://github.com/mikey179/vfsStream/issues/40
+     */
+    public function getResourceId($resource) {
+        if (is_resource($resource)) {
+            $data = stream_get_meta_data($resource);
+            $resource = $data['wrapper_data'];
+        }
+
+        return spl_object_hash($resource);
+    }
+
+    /**
+     * checks whether file is locked in exclusive mode
+     *
+     * @param   resource|vfsStreamWrapper $resource
+     * @return  bool
+     * @since   0.10.0
+     * @see     https://github.com/mikey179/vfsStream/issues/6
+     * @see     https://github.com/mikey179/vfsStream/issues/40
+     */
+    public function hasExclusiveLock($resource = null)
+    {
+        if (null !== $resource) {
+            return $this->exclusiveLock === $this->getResourceId($resource);
+        }
+
+        return null !== $this->exclusiveLock;
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStreamWrapper.php b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStreamWrapper.php
new file mode 100644
index 00000000..a31e6d22
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStreamWrapper.php
@@ -0,0 +1,1018 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Stream wrapper to mock file system requests.
+ */
+class vfsStreamWrapper
+{
+    /**
+     * open file for reading
+     */
+    const READ                   = 'r';
+    /**
+     * truncate file
+     */
+    const TRUNCATE               = 'w';
+    /**
+     * set file pointer to end, append new data
+     */
+    const APPEND                 = 'a';
+    /**
+     * set file pointer to start, overwrite existing data
+     */
+    const WRITE                  = 'x';
+    /**
+     * set file pointer to start, overwrite existing data; or create file if
+     * does not exist
+     */
+    const WRITE_NEW              = 'c';
+    /**
+     * file mode: read only
+     */
+    const READONLY               = 0;
+    /**
+     * file mode: write only
+     */
+    const WRITEONLY              = 1;
+    /**
+     * file mode: read and write
+     */
+    const ALL                    = 2;
+    /**
+     * The current context or null if none passed.
+     *
+     * @var resource|null
+     */
+    public $context;
+    /**
+     * switch whether class has already been registered as stream wrapper or not
+     *
+     * @type  bool
+     */
+    protected static $registered = false;
+    /**
+     * root content
+     *
+     * @type  vfsStreamContent
+     */
+    protected static $root;
+    /**
+     * disk space quota
+     *
+     * @type  Quota
+     */
+    private static $quota;
+    /**
+     * file mode: read only, write only, all
+     *
+     * @type  int
+     */
+    protected $mode;
+    /**
+     * shortcut to file container
+     *
+     * @type  vfsStreamFile
+     */
+    protected $content;
+    /**
+     * shortcut to directory container
+     *
+     * @type  vfsStreamDirectory
+     */
+    protected $dir;
+    /**
+     * shortcut to directory container iterator
+     *
+     * @type  vfsStreamDirectory
+     */
+    protected $dirIterator;
+
+    /**
+     * method to register the stream wrapper
+     *
+     * Please be aware that a call to this method will reset the root element
+     * to null.
+     * If the stream is already registered the method returns silently. If there
+     * is already another stream wrapper registered for the scheme used by
+     * vfsStream a vfsStreamException will be thrown.
+     *
+     * @throws  vfsStreamException
+     */
+    public static function register()
+    {
+        self::$root  = null;
+        self::$quota = Quota::unlimited();
+        if (true === self::$registered) {
+            return;
+        }
+
+        if (@stream_wrapper_register(vfsStream::SCHEME, __CLASS__) === false) {
+            throw new vfsStreamException('A handler has already been registered for the ' . vfsStream::SCHEME . ' protocol.');
+        }
+
+        self::$registered = true;
+    }
+
+    /**
+     * Unregisters a previously registered URL wrapper for the vfs scheme.
+     *
+     * If this stream wrapper wasn't registered, the method returns silently.
+     *
+     * If unregistering fails, or if the URL wrapper for vfs:// was not
+     * registered with this class, a vfsStreamException will be thrown.
+     *
+     * @throws vfsStreamException
+     * @since  1.6.0
+     */
+    public static function unregister()
+    {
+        if (!self::$registered) {
+            if (in_array(vfsStream::SCHEME, stream_get_wrappers())) {
+                throw new vfsStreamException('The URL wrapper for the protocol ' . vfsStream::SCHEME . ' was not registered with this version of vfsStream.');
+            }
+            return;
+        }
+
+        if (!@stream_wrapper_unregister(vfsStream::SCHEME)) {
+            throw new vfsStreamException('Failed to unregister the URL wrapper for the ' . vfsStream::SCHEME . ' protocol.');
+        }
+
+        self::$registered = false;
+    }
+
+    /**
+     * sets the root content
+     *
+     * @param   vfsStreamContainer  $root
+     * @return  vfsStreamContainer
+     */
+    public static function setRoot(vfsStreamContainer $root)
+    {
+        self::$root = $root;
+        clearstatcache();
+        return self::$root;
+    }
+
+    /**
+     * returns the root content
+     *
+     * @return  vfsStreamContainer
+     */
+    public static function getRoot()
+    {
+        return self::$root;
+    }
+
+    /**
+     * sets quota for disk space
+     *
+     * @param  Quota  $quota
+     * @since  1.1.0
+     */
+    public static function setQuota(Quota $quota)
+    {
+        self::$quota = $quota;
+    }
+
+    /**
+     * returns content for given path
+     *
+     * @param   string  $path
+     * @return  vfsStreamContent
+     */
+    protected function getContent($path)
+    {
+        if (null === self::$root) {
+            return null;
+        }
+
+        if (self::$root->getName() === $path) {
+            return self::$root;
+        }
+
+        if ($this->isInRoot($path) && self::$root->hasChild($path) === true) {
+            return self::$root->getChild($path);
+        }
+
+        return null;
+    }
+
+    /**
+     * helper method to detect whether given path is in root path
+     *
+     * @param   string  $path
+     * @return  bool
+     */
+    private function isInRoot($path)
+    {
+        return substr($path, 0, strlen(self::$root->getName())) === self::$root->getName();
+    }
+
+    /**
+     * returns content for given path but only when it is of given type
+     *
+     * @param   string  $path
+     * @param   int     $type
+     * @return  vfsStreamContent
+     */
+    protected function getContentOfType($path, $type)
+    {
+        $content = $this->getContent($path);
+        if (null !== $content && $content->getType() === $type) {
+            return $content;
+        }
+
+        return null;
+    }
+
+    /**
+     * splits path into its dirname and the basename
+     *
+     * @param   string  $path
+     * @return  string[]
+     */
+    protected function splitPath($path)
+    {
+        $lastSlashPos = strrpos($path, '/');
+        if (false === $lastSlashPos) {
+            return array('dirname' => '', 'basename' => $path);
+        }
+
+        return array('dirname'  => substr($path, 0, $lastSlashPos),
+                     'basename' => substr($path, $lastSlashPos + 1)
+               );
+    }
+
+    /**
+     * helper method to resolve a path from /foo/bar/. to /foo/bar
+     *
+     * @param   string  $path
+     * @return  string
+     */
+    protected function resolvePath($path)
+    {
+        $newPath  = array();
+        foreach (explode('/', $path) as $pathPart) {
+            if ('.' !== $pathPart) {
+                if ('..' !== $pathPart) {
+                    $newPath[] = $pathPart;
+                } elseif (count($newPath) > 1) {
+                    array_pop($newPath);
+                }
+            }
+        }
+
+        return implode('/', $newPath);
+    }
+
+    /**
+     * open the stream
+     *
+     * @param   string  $path         the path to open
+     * @param   string  $mode         mode for opening
+     * @param   string  $options      options for opening
+     * @param   string  $opened_path  full path that was actually opened
+     * @return  bool
+     */
+    public function stream_open($path, $mode, $options, $opened_path)
+    {
+        $extended = ((strstr($mode, '+') !== false) ? (true) : (false));
+        $mode     = str_replace(array('t', 'b', '+'), '', $mode);
+        if (in_array($mode, array('r', 'w', 'a', 'x', 'c')) === false) {
+            if (($options & STREAM_REPORT_ERRORS) === STREAM_REPORT_ERRORS) {
+                trigger_error('Illegal mode ' . $mode . ', use r, w, a, x  or c, flavoured with t, b and/or +', E_USER_WARNING);
+            }
+
+            return false;
+        }
+
+        $this->mode    = $this->calculateMode($mode, $extended);
+        $path          = $this->resolvePath(vfsStream::path($path));
+        $this->content = $this->getContentOfType($path, vfsStreamContent::TYPE_FILE);
+        if (null !== $this->content) {
+            if (self::WRITE === $mode) {
+                if (($options & STREAM_REPORT_ERRORS) === STREAM_REPORT_ERRORS) {
+                    trigger_error('File ' . $path . ' already exists, can not open with mode x', E_USER_WARNING);
+                }
+
+                return false;
+            }
+
+            if (
+                (self::TRUNCATE === $mode || self::APPEND === $mode) &&
+                $this->content->isWritable(vfsStream::getCurrentUser(), vfsStream::getCurrentGroup()) === false
+            ) {
+                return false;
+            }
+
+            if (self::TRUNCATE === $mode) {
+                $this->content->openWithTruncate();
+            } elseif (self::APPEND === $mode) {
+                $this->content->openForAppend();
+            } else {
+                if (!$this->content->isReadable(vfsStream::getCurrentUser(), vfsStream::getCurrentGroup())) {
+                    if (($options & STREAM_REPORT_ERRORS) === STREAM_REPORT_ERRORS) {
+                        trigger_error('Permission denied', E_USER_WARNING);
+                    }
+                    return false;
+                }
+                $this->content->open();
+            }
+
+            return true;
+        }
+
+        $content = $this->createFile($path, $mode, $options);
+        if (false === $content) {
+            return false;
+        }
+
+        $this->content = $content;
+        return true;
+    }
+
+    /**
+     * creates a file at given path
+     *
+     * @param   string  $path     the path to open
+     * @param   string  $mode     mode for opening
+     * @param   string  $options  options for opening
+     * @return  bool
+     */
+    private function createFile($path, $mode = null, $options = null)
+    {
+        $names = $this->splitPath($path);
+        if (empty($names['dirname']) === true) {
+            if (($options & STREAM_REPORT_ERRORS) === STREAM_REPORT_ERRORS) {
+                trigger_error('File ' . $names['basename'] . ' does not exist', E_USER_WARNING);
+            }
+
+            return false;
+        }
+
+        $dir = $this->getContentOfType($names['dirname'], vfsStreamContent::TYPE_DIR);
+        if (null === $dir) {
+            if (($options & STREAM_REPORT_ERRORS) === STREAM_REPORT_ERRORS) {
+                trigger_error('Directory ' . $names['dirname'] . ' does not exist', E_USER_WARNING);
+            }
+
+            return false;
+        } elseif ($dir->hasChild($names['basename']) === true) {
+            if (($options & STREAM_REPORT_ERRORS) === STREAM_REPORT_ERRORS) {
+                trigger_error('Directory ' . $names['dirname'] . ' already contains a director named ' . $names['basename'], E_USER_WARNING);
+            }
+
+            return false;
+        }
+
+        if (self::READ === $mode) {
+            if (($options & STREAM_REPORT_ERRORS) === STREAM_REPORT_ERRORS) {
+                trigger_error('Can not open non-existing file ' . $path . ' for reading', E_USER_WARNING);
+            }
+
+            return false;
+        }
+
+        if ($dir->isWritable(vfsStream::getCurrentUser(), vfsStream::getCurrentGroup()) === false) {
+            if (($options & STREAM_REPORT_ERRORS) === STREAM_REPORT_ERRORS) {
+                trigger_error('Can not create new file in non-writable path ' . $names['dirname'], E_USER_WARNING);
+            }
+
+            return false;
+        }
+
+        return vfsStream::newFile($names['basename'])->at($dir);
+    }
+
+    /**
+     * calculates the file mode
+     *
+     * @param   string  $mode      opening mode: r, w, a or x
+     * @param   bool    $extended  true if + was set with opening mode
+     * @return  int
+     */
+    protected function calculateMode($mode, $extended)
+    {
+        if (true === $extended) {
+            return self::ALL;
+        }
+
+        if (self::READ === $mode) {
+            return self::READONLY;
+        }
+
+        return self::WRITEONLY;
+    }
+
+    /**
+     * closes the stream
+     *
+     * @see     https://github.com/mikey179/vfsStream/issues/40
+     */
+    public function stream_close()
+    {
+        $this->content->lock($this, LOCK_UN);
+    }
+
+    /**
+     * read the stream up to $count bytes
+     *
+     * @param   int     $count  amount of bytes to read
+     * @return  string
+     */
+    public function stream_read($count)
+    {
+        if (self::WRITEONLY === $this->mode) {
+            return '';
+        }
+
+        if ($this->content->isReadable(vfsStream::getCurrentUser(), vfsStream::getCurrentGroup()) === false) {
+            return '';
+        }
+
+        return $this->content->read($count);
+    }
+
+    /**
+     * writes data into the stream
+     *
+     * @param   string  $data
+     * @return  int     amount of bytes written
+     */
+    public function stream_write($data)
+    {
+        if (self::READONLY === $this->mode) {
+            return 0;
+        }
+
+        if ($this->content->isWritable(vfsStream::getCurrentUser(), vfsStream::getCurrentGroup()) === false) {
+            return 0;
+        }
+
+        if (self::$quota->isLimited()) {
+            $data = substr($data, 0, self::$quota->spaceLeft(self::$root->sizeSummarized()));
+        }
+
+        return $this->content->write($data);
+    }
+
+    /**
+     * truncates a file to a given length
+     *
+     * @param   int  $size  length to truncate file to
+     * @return  bool
+     * @since   1.1.0
+     */
+    public function stream_truncate($size)
+    {
+        if (self::READONLY === $this->mode) {
+            return false;
+        }
+
+        if ($this->content->isWritable(vfsStream::getCurrentUser(), vfsStream::getCurrentGroup()) === false) {
+            return false;
+        }
+
+        if ($this->content->getType() !== vfsStreamContent::TYPE_FILE) {
+            return false;
+        }
+
+        if (self::$quota->isLimited() && $this->content->size() < $size) {
+            $maxSize = self::$quota->spaceLeft(self::$root->sizeSummarized());
+            if (0 === $maxSize) {
+                return false;
+            }
+
+            if ($size > $maxSize) {
+                $size = $maxSize;
+            }
+        }
+
+        return $this->content->truncate($size);
+    }
+
+    /**
+     * sets metadata like owner, user or permissions
+     *
+     * @param   string  $path
+     * @param   int     $option
+     * @param   mixed   $var
+     * @return  bool
+     * @since   1.1.0
+     */
+    public function stream_metadata($path, $option, $var)
+    {
+        $path    = $this->resolvePath(vfsStream::path($path));
+        $content = $this->getContent($path);
+        switch ($option) {
+            case STREAM_META_TOUCH:
+                if (null === $content) {
+                    $content = $this->createFile($path, null, STREAM_REPORT_ERRORS);
+                    // file creation may not be allowed at provided path
+                    if (false === $content) {
+                        return false;
+                    }
+                }
+
+                $currentTime = time();
+                $content->lastModified(((isset($var[0])) ? ($var[0]) : ($currentTime)))
+                        ->lastAccessed(((isset($var[1])) ? ($var[1]) : ($currentTime)));
+                return true;
+
+            case STREAM_META_OWNER_NAME:
+                return false;
+
+            case STREAM_META_OWNER:
+                if (null === $content) {
+                    return false;
+                }
+
+                return $this->doPermChange($path,
+                                           $content,
+                                           function() use ($content, $var)
+                                           {
+                                               $content->chown($var);
+                                           }
+                );
+
+            case STREAM_META_GROUP_NAME:
+                return false;
+
+            case STREAM_META_GROUP:
+                if (null === $content) {
+                    return false;
+                }
+
+                return $this->doPermChange($path,
+                                           $content,
+                                           function() use ($content, $var)
+                                           {
+                                               $content->chgrp($var);
+                                           }
+                );
+
+            case STREAM_META_ACCESS:
+                if (null === $content) {
+                    return false;
+                }
+
+                return $this->doPermChange($path,
+                                           $content,
+                                           function() use ($content, $var)
+                                           {
+                                               $content->chmod($var);
+                                           }
+                );
+
+            default:
+                return false;
+        }
+    }
+
+    /**
+     * executes given permission change when necessary rights allow such a change
+     *
+     * @param   string                    $path
+     * @param   vfsStreamAbstractContent  $content
+     * @param   \Closure                  $change
+     * @return  bool
+     */
+    private function doPermChange($path, vfsStreamAbstractContent $content, \Closure $change)
+    {
+        if (!$content->isOwnedByUser(vfsStream::getCurrentUser())) {
+            return false;
+        }
+
+        if (self::$root->getName() !== $path) {
+            $names   = $this->splitPath($path);
+            $parent = $this->getContent($names['dirname']);
+            if (!$parent->isWritable(vfsStream::getCurrentUser(), vfsStream::getCurrentGroup())) {
+                return false;
+            }
+        }
+
+        $change();
+        return true;
+    }
+
+    /**
+     * checks whether stream is at end of file
+     *
+     * @return  bool
+     */
+    public function stream_eof()
+    {
+        return $this->content->eof();
+    }
+
+    /**
+     * returns the current position of the stream
+     *
+     * @return  int
+     */
+    public function stream_tell()
+    {
+        return $this->content->getBytesRead();
+    }
+
+    /**
+     * seeks to the given offset
+     *
+     * @param   int   $offset
+     * @param   int   $whence
+     * @return  bool
+     */
+    public function stream_seek($offset, $whence)
+    {
+        return $this->content->seek($offset, $whence);
+    }
+
+    /**
+     * flushes unstored data into storage
+     *
+     * @return  bool
+     */
+    public function stream_flush()
+    {
+        return true;
+    }
+
+    /**
+     * returns status of stream
+     *
+     * @return  array
+     */
+    public function stream_stat()
+    {
+        $fileStat = array('dev'     => 0,
+                          'ino'     => 0,
+                          'mode'    => $this->content->getType() | $this->content->getPermissions(),
+                          'nlink'   => 0,
+                          'uid'     => $this->content->getUser(),
+                          'gid'     => $this->content->getGroup(),
+                          'rdev'    => 0,
+                          'size'    => $this->content->size(),
+                          'atime'   => $this->content->fileatime(),
+                          'mtime'   => $this->content->filemtime(),
+                          'ctime'   => $this->content->filectime(),
+                          'blksize' => -1,
+                          'blocks'  => -1
+                    );
+        return array_merge(array_values($fileStat), $fileStat);
+    }
+
+    /**
+     * retrieve the underlaying resource
+     *
+     * Please note that this method always returns false as there is no
+     * underlaying resource to return.
+     *
+     * @param   int  $cast_as
+     * @since   0.9.0
+     * @see     https://github.com/mikey179/vfsStream/issues/3
+     * @return  bool
+     */
+    public function stream_cast($cast_as)
+    {
+        return false;
+    }
+
+    /**
+     * set lock status for stream
+     *
+     * @param   int   $operation
+     * @return  bool
+     * @since   0.10.0
+     * @see     https://github.com/mikey179/vfsStream/issues/6
+     * @see     https://github.com/mikey179/vfsStream/issues/31
+     * @see     https://github.com/mikey179/vfsStream/issues/40
+     */
+    public function stream_lock($operation)
+    {
+        if ((LOCK_NB & $operation) == LOCK_NB) {
+            $operation = $operation - LOCK_NB;
+        }
+
+        return $this->content->lock($this, $operation);
+    }
+
+    /**
+     * sets options on the stream
+     *
+     * @param   int   $option  key of option to set
+     * @param   int   $arg1
+     * @param   int   $arg2
+     * @return  bool
+     * @since   0.10.0
+     * @see     https://github.com/mikey179/vfsStream/issues/15
+     * @see     http://www.php.net/manual/streamwrapper.stream-set-option.php
+     */
+    public function stream_set_option($option, $arg1, $arg2)
+    {
+        switch ($option) {
+            case STREAM_OPTION_BLOCKING:
+                // break omitted
+
+            case STREAM_OPTION_READ_TIMEOUT:
+                // break omitted
+
+            case STREAM_OPTION_WRITE_BUFFER:
+                // break omitted
+
+            default:
+                // nothing to do here
+        }
+
+        return false;
+    }
+
+    /**
+     * remove the data under the given path
+     *
+     * @param   string  $path
+     * @return  bool
+     */
+    public function unlink($path)
+    {
+        $realPath = $this->resolvePath(vfsStream::path($path));
+        $content  = $this->getContent($realPath);
+        if (null === $content) {
+            trigger_error('unlink(' . $path . '): No such file or directory', E_USER_WARNING);
+            return false;
+        }
+
+        if ($content->getType() !== vfsStreamContent::TYPE_FILE) {
+            trigger_error('unlink(' . $path . '): Operation not permitted', E_USER_WARNING);
+            return false;
+        }
+
+        return $this->doUnlink($realPath);
+    }
+
+    /**
+     * removes a path
+     *
+     * @param   string  $path
+     * @return  bool
+     */
+    protected function doUnlink($path)
+    {
+        if (self::$root->getName() === $path) {
+            // delete root? very brave. :)
+            self::$root = null;
+            clearstatcache();
+            return true;
+        }
+
+        $names   = $this->splitPath($path);
+        $content = $this->getContent($names['dirname']);
+        if (!$content->isWritable(vfsStream::getCurrentUser(), vfsStream::getCurrentGroup())) {
+            return false;
+        }
+
+        clearstatcache();
+        return $content->removeChild($names['basename']);
+    }
+
+    /**
+     * rename from one path to another
+     *
+     * @param   string  $path_from
+     * @param   string  $path_to
+     * @return  bool
+     * @author  Benoit Aubuchon
+     */
+    public function rename($path_from, $path_to)
+    {
+        $srcRealPath = $this->resolvePath(vfsStream::path($path_from));
+        $dstRealPath = $this->resolvePath(vfsStream::path($path_to));
+        $srcContent  = $this->getContent($srcRealPath);
+        if (null == $srcContent) {
+            trigger_error(' No such file or directory', E_USER_WARNING);
+            return false;
+        }
+        $dstNames = $this->splitPath($dstRealPath);
+        $dstParentContent = $this->getContent($dstNames['dirname']);
+        if (null == $dstParentContent) {
+            trigger_error('No such file or directory', E_USER_WARNING);
+            return false;
+        }
+        if (!$dstParentContent->isWritable(vfsStream::getCurrentUser(), vfsStream::getCurrentGroup())) {
+            trigger_error('Permission denied', E_USER_WARNING);
+            return false;
+        }
+        if ($dstParentContent->getType() !== vfsStreamContent::TYPE_DIR) {
+            trigger_error('Target is not a directory', E_USER_WARNING);
+            return false;
+        }
+
+        // remove old source first, so we can rename later
+        // (renaming first would lead to not being able to remove the old path)
+        if (!$this->doUnlink($srcRealPath)) {
+            return false;
+        }
+
+        $dstContent = $srcContent;
+        // Renaming the filename
+        $dstContent->rename($dstNames['basename']);
+        // Copying to the destination
+        $dstParentContent->addChild($dstContent);
+        return true;
+    }
+
+    /**
+     * creates a new directory
+     *
+     * @param   string  $path
+     * @param   int     $mode
+     * @param   int     $options
+     * @return  bool
+     */
+    public function mkdir($path, $mode, $options)
+    {
+        $umask = vfsStream::umask();
+        if (0 < $umask) {
+            $permissions = $mode & ~$umask;
+        } else {
+            $permissions = $mode;
+        }
+
+        $path = $this->resolvePath(vfsStream::path($path));
+        if (null !== $this->getContent($path)) {
+            trigger_error('mkdir(): Path vfs://' . $path . ' exists', E_USER_WARNING);
+            return false;
+        }
+
+        if (null === self::$root) {
+            self::$root = vfsStream::newDirectory($path, $permissions);
+            return true;
+        }
+
+        $maxDepth = count(explode('/', $path));
+        $names    = $this->splitPath($path);
+        $newDirs  = $names['basename'];
+        $dir      = null;
+        $i        = 0;
+        while ($dir === null && $i < $maxDepth) {
+            $dir     = $this->getContent($names['dirname']);
+            $names   = $this->splitPath($names['dirname']);
+            if (null == $dir) {
+                $newDirs = $names['basename'] . '/' . $newDirs;
+            }
+
+            $i++;
+        }
+
+        if (null === $dir
+          || $dir->getType() !== vfsStreamContent::TYPE_DIR
+          || $dir->isWritable(vfsStream::getCurrentUser(), vfsStream::getCurrentGroup()) === false) {
+            return false;
+        }
+
+        $recursive = ((STREAM_MKDIR_RECURSIVE & $options) !== 0) ? (true) : (false);
+        if (strpos($newDirs, '/') !== false && false === $recursive) {
+            return false;
+        }
+
+        vfsStream::newDirectory($newDirs, $permissions)->at($dir);
+        return true;
+    }
+
+    /**
+     * removes a directory
+     *
+     * @param   string  $path
+     * @param   int     $options
+     * @return  bool
+     * @todo    consider $options with STREAM_MKDIR_RECURSIVE
+     */
+    public function rmdir($path, $options)
+    {
+        $path  = $this->resolvePath(vfsStream::path($path));
+        $child = $this->getContentOfType($path, vfsStreamContent::TYPE_DIR);
+        if (null === $child) {
+            return false;
+        }
+
+        // can only remove empty directories
+        if (count($child->getChildren()) > 0) {
+            return false;
+        }
+
+        if (self::$root->getName() === $path) {
+            // delete root? very brave. :)
+            self::$root = null;
+            clearstatcache();
+            return true;
+        }
+
+        $names = $this->splitPath($path);
+        $dir   = $this->getContentOfType($names['dirname'], vfsStreamContent::TYPE_DIR);
+        if ($dir->isWritable(vfsStream::getCurrentUser(), vfsStream::getCurrentGroup()) === false) {
+            return false;
+        }
+
+        clearstatcache();
+        return $dir->removeChild($child->getName());
+    }
+
+    /**
+     * opens a directory
+     *
+     * @param   string  $path
+     * @param   int     $options
+     * @return  bool
+     */
+    public function dir_opendir($path, $options)
+    {
+        $path      = $this->resolvePath(vfsStream::path($path));
+        $this->dir = $this->getContentOfType($path, vfsStreamContent::TYPE_DIR);
+        if (null === $this->dir || $this->dir->isReadable(vfsStream::getCurrentUser(), vfsStream::getCurrentGroup()) === false) {
+            return false;
+        }
+
+        $this->dirIterator = $this->dir->getIterator();
+        return true;
+    }
+
+    /**
+     * reads directory contents
+     *
+     * @return  string
+     */
+    public function dir_readdir()
+    {
+        $dir = $this->dirIterator->current();
+        if (null === $dir) {
+            return false;
+        }
+
+        $this->dirIterator->next();
+        return $dir->getName();
+    }
+
+    /**
+     * reset directory iteration
+     *
+     * @return  bool
+     */
+    public function dir_rewinddir()
+    {
+        return $this->dirIterator->rewind();
+    }
+
+    /**
+     * closes directory
+     *
+     * @return  bool
+     */
+    public function dir_closedir()
+    {
+        $this->dirIterator = null;
+        return true;
+    }
+
+    /**
+     * returns status of url
+     *
+     * @param   string  $path   path of url to return status for
+     * @param   int     $flags  flags set by the stream API
+     * @return  array
+     */
+    public function url_stat($path, $flags)
+    {
+        $content = $this->getContent($this->resolvePath(vfsStream::path($path)));
+        if (null === $content) {
+            if (($flags & STREAM_URL_STAT_QUIET) != STREAM_URL_STAT_QUIET) {
+                trigger_error(' No such file or directory: ' . $path, E_USER_WARNING);
+            }
+
+            return false;
+
+        }
+
+        $fileStat = array('dev'     => 0,
+                          'ino'     => 0,
+                          'mode'    => $content->getType() | $content->getPermissions(),
+                          'nlink'   => 0,
+                          'uid'     => $content->getUser(),
+                          'gid'     => $content->getGroup(),
+                          'rdev'    => 0,
+                          'size'    => $content->size(),
+                          'atime'   => $content->fileatime(),
+                          'mtime'   => $content->filemtime(),
+                          'ctime'   => $content->filectime(),
+                          'blksize' => -1,
+                          'blocks'  => -1
+                    );
+        return array_merge(array_values($fileStat), $fileStat);
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/visitor/vfsStreamAbstractVisitor.php b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/visitor/vfsStreamAbstractVisitor.php
new file mode 100644
index 00000000..f9e597b9
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/visitor/vfsStreamAbstractVisitor.php
@@ -0,0 +1,64 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs\visitor;
+use org\bovigo\vfs\vfsStreamContent;
+use org\bovigo\vfs\vfsStreamBlock;
+
+/**
+ * Abstract base class providing an implementation for the visit() method.
+ *
+ * @since  0.10.0
+ * @see    https://github.com/mikey179/vfsStream/issues/10
+ */
+abstract class vfsStreamAbstractVisitor implements vfsStreamVisitor
+{
+    /**
+     * visit a content and process it
+     *
+     * @param   vfsStreamContent  $content
+     * @return  vfsStreamVisitor
+     * @throws  \InvalidArgumentException
+     */
+    public function visit(vfsStreamContent $content)
+    {
+        switch ($content->getType()) {
+            case vfsStreamContent::TYPE_BLOCK:
+                $this->visitBlockDevice($content);
+                break;
+
+            case vfsStreamContent::TYPE_FILE:
+                $this->visitFile($content);
+                break;
+
+            case vfsStreamContent::TYPE_DIR:
+                if (!$content->isDot()) {
+                    $this->visitDirectory($content);
+                }
+
+                break;
+
+            default:
+                throw new \InvalidArgumentException('Unknown content type ' . $content->getType() . ' for ' . $content->getName());
+        }
+
+        return $this;
+    }
+
+    /**
+     * visit a block device and process it
+     *
+     * @param   vfsStreamBlock $block
+     * @return  vfsStreamVisitor
+     */
+    public function visitBlockDevice(vfsStreamBlock $block)
+    {
+        return $this->visitFile($block);
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/visitor/vfsStreamPrintVisitor.php b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/visitor/vfsStreamPrintVisitor.php
new file mode 100644
index 00000000..b039a7dd
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/visitor/vfsStreamPrintVisitor.php
@@ -0,0 +1,108 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs\visitor;
+use org\bovigo\vfs\vfsStreamContent;
+use org\bovigo\vfs\vfsStreamDirectory;
+use org\bovigo\vfs\vfsStreamFile;
+use org\bovigo\vfs\vfsStreamBlock;
+
+/**
+ * Visitor which traverses a content structure recursively to print it to an output stream.
+ *
+ * @since  0.10.0
+ * @see    https://github.com/mikey179/vfsStream/issues/10
+ */
+class vfsStreamPrintVisitor extends vfsStreamAbstractVisitor
+{
+    /**
+     * target to write output to
+     *
+     * @type  resource
+     */
+    protected $out;
+    /**
+     * current depth in directory tree
+     *
+     * @type  int
+     */
+    protected $depth;
+
+    /**
+     * constructor
+     *
+     * If no file pointer given it will fall back to STDOUT.
+     *
+     * @param   resource  $out  optional
+     * @throws  \InvalidArgumentException
+     * @api
+     */
+    public function __construct($out = STDOUT)
+    {
+        if (is_resource($out) === false || get_resource_type($out) !== 'stream') {
+            throw new \InvalidArgumentException('Given filepointer is not a resource of type stream');
+        }
+
+        $this->out = $out;
+        $this->depth = 0;
+    }
+
+    /**
+     * visit a file and process it
+     *
+     * @param   vfsStreamFile  $file
+     * @return  vfsStreamPrintVisitor
+     */
+    public function visitFile(vfsStreamFile $file)
+    {
+        $this->printContent($file->getName());
+        return $this;
+    }
+
+    /**
+     * visit a block device and process it
+     *
+     * @param   vfsStreamBlock  $block
+     * @return  vfsStreamPrintVisitor
+     */
+    public function visitBlockDevice(vfsStreamBlock $block)
+    {
+        $name = '[' . $block->getName() . ']';
+        $this->printContent($name);
+        return $this;
+    }
+
+    /**
+     * visit a directory and process it
+     *
+     * @param   vfsStreamDirectory  $dir
+     * @return  vfsStreamPrintVisitor
+     */
+    public function visitDirectory(vfsStreamDirectory $dir)
+    {
+        $this->printContent($dir->getName());
+        $this->depth++;
+        foreach ($dir as $child) {
+            $this->visit($child);
+        }
+
+        $this->depth--;
+        return $this;
+    }
+
+    /**
+     * helper method to print the content
+     *
+     * @param  string   $name
+     */
+    protected function printContent($name)
+    {
+        fwrite($this->out, str_repeat('  ', $this->depth) . '- ' . $name . "\n");
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/visitor/vfsStreamStructureVisitor.php b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/visitor/vfsStreamStructureVisitor.php
new file mode 100644
index 00000000..47acc45c
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/visitor/vfsStreamStructureVisitor.php
@@ -0,0 +1,111 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs\visitor;
+use org\bovigo\vfs\vfsStreamDirectory;
+use org\bovigo\vfs\vfsStreamFile;
+use org\bovigo\vfs\vfsStreamBlock;
+
+/**
+ * Visitor which traverses a content structure recursively to create an array structure from it.
+ *
+ * @since  0.10.0
+ * @see    https://github.com/mikey179/vfsStream/issues/10
+ */
+class vfsStreamStructureVisitor extends vfsStreamAbstractVisitor
+{
+    /**
+     * collected structure
+     *
+     * @type  array
+     */
+    protected $structure = array();
+    /**
+     * poiting to currently iterated directory
+     *
+     * @type  array
+     */
+    protected $current;
+
+    /**
+     * constructor
+     *
+     * @api
+     */
+    public function __construct()
+    {
+        $this->reset();
+    }
+
+    /**
+     * visit a file and process it
+     *
+     * @param   vfsStreamFile  $file
+     * @return  vfsStreamStructureVisitor
+     */
+    public function visitFile(vfsStreamFile $file)
+    {
+        $this->current[$file->getName()] = $file->getContent();
+        return $this;
+    }
+
+    /**
+     * visit a block device and process it
+     *
+     * @param   vfsStreamBlock $block
+     * @return  vfsStreamStructureVisitor
+     */
+    public function visitBlockDevice(vfsStreamBlock $block)
+    {
+        $this->current['[' . $block->getName() . ']'] = $block->getContent();
+        return $this;
+    }
+
+    /**
+     * visit a directory and process it
+     *
+     * @param   vfsStreamDirectory  $dir
+     * @return  vfsStreamStructureVisitor
+     */
+    public function visitDirectory(vfsStreamDirectory $dir)
+    {
+        $this->current[$dir->getName()] = array();
+        $tmp           =& $this->current;
+        $this->current =& $tmp[$dir->getName()];
+        foreach ($dir as $child) {
+            $this->visit($child);
+        }
+
+        $this->current =& $tmp;
+        return $this;
+    }
+
+    /**
+     * returns structure of visited contents
+     *
+     * @return  array
+     * @api
+     */
+    public function getStructure()
+    {
+        return $this->structure;
+    }
+
+    /**
+     * resets structure so visitor could be reused
+     *
+     * @return  vfsStreamStructureVisitor
+     */
+    public function reset()
+    {
+        $this->structure = array();
+        $this->current   =& $this->structure;
+        return $this;
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/visitor/vfsStreamVisitor.php b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/visitor/vfsStreamVisitor.php
new file mode 100644
index 00000000..21701058
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/visitor/vfsStreamVisitor.php
@@ -0,0 +1,55 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs\visitor;
+use org\bovigo\vfs\vfsStreamContent;
+use org\bovigo\vfs\vfsStreamDirectory;
+use org\bovigo\vfs\vfsStreamFile;
+use org\bovigo\vfs\vfsStreamBlock;
+
+/**
+ * Interface for a visitor to work on a vfsStream content structure.
+ *
+ * @since  0.10.0
+ * @see    https://github.com/mikey179/vfsStream/issues/10
+ */
+interface vfsStreamVisitor
+{
+    /**
+     * visit a content and process it
+     *
+     * @param   vfsStreamContent  $content
+     * @return  vfsStreamVisitor
+     */
+    public function visit(vfsStreamContent $content);
+
+    /**
+     * visit a file and process it
+     *
+     * @param   vfsStreamFile  $file
+     * @return  vfsStreamVisitor
+     */
+    public function visitFile(vfsStreamFile $file);
+
+    /**
+     * visit a directory and process it
+     *
+     * @param   vfsStreamDirectory  $dir
+     * @return  vfsStreamVisitor
+     */
+    public function visitDirectory(vfsStreamDirectory $dir);
+
+    /**
+     * visit a block device and process it
+     *
+     * @param   vfsStreamBlock  $block
+     * @return  vfsStreamVisitor
+     */
+    public function visitBlockDevice(vfsStreamBlock $block);
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/bootstrap.php b/www-api/vendor/mikey179/vfsstream/src/test/bootstrap.php
new file mode 100644
index 00000000..8b1f8899
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/bootstrap.php
@@ -0,0 +1,84 @@
+<?php
+
+require __DIR__ . "/../../vendor/autoload.php";
+
+if (!class_exists("PHPUnit_Framework_TestCase"))
+{
+    class_alias('\PHPUnit\Framework\TestCase', 'PHPUnit_Framework_TestCase');
+}
+
+if (!class_exists("PHPUnit_Framework_Error"))
+{
+    class_alias('PHPUnit\Framework\Error\Warning', 'PHPUnit_Framework_Error');
+}
+
+if (!class_exists("PHPUnit_Util_ErrorHandler"))
+{
+    class PHPUnit_Util_ErrorHandler {
+        public static function handleError($errno, $errstr, $errfile, $errline)
+        {
+            $errorHandler = new \PHPUnit\Util\ErrorHandler(
+                true,
+                true,
+                true,
+                true
+            );
+
+            return $errorHandler($errno, $errstr, $errfile, $errline);
+        }
+    }
+}
+
+if (!class_exists("PHPUnit_TextUI_ResultPrinter"))
+{
+    class PHPUnit_TextUI_ResultPrinter extends \PHPUnit\TextUI\ResultPrinter {}
+}
+
+/**
+ * A modified version of PHPUnit's TestCase to rid ourselves of deprecation
+ * warnings since we're using two different versions of PHPUnit in this branch
+ * (PHPUnit 4 and 5).
+ */
+class BC_PHPUnit_Framework_TestCase extends \PHPUnit_Framework_TestCase {
+    public function bc_expectException($exception)
+    {
+        if (method_exists($this, 'expectException')) {
+            $this->expectException($exception);
+        } elseif (method_exists($this, 'setExpectedException')) {
+            $this->setExpectedException($exception);
+        }
+    }
+
+    // A BC hack to get handle the deprecation of this method in PHPUnit
+    public function bc_getMock($originalClassName, $methods = array(), array $arguments = array(), $mockClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $cloneArguments = false, $callOriginalMethods = false, $proxyTarget = null)
+    {
+        if (method_exists($this, "getMockBuilder")) {
+            return $this
+                ->getMockBuilder($originalClassName)
+                ->setMethods($methods)
+                ->getMock()
+            ;
+        }
+
+        return parent::getMock($originalClassName, $methods, $arguments, $mockClassName, $callOriginalConstructor, $callOriginalClone, $callAutoload, $cloneArguments, $callOriginalMethods, $proxyTarget);
+    }
+}
+
+// The only deprecation warnings we need to ignore/handle are in PHP 7.4 so far
+if (PHP_VERSION_ID >= 70400) {
+    function customErrorHandler($errno, $errstr, $errfile, $errline) {
+        // We know about this deprecation warning exists and it's already been
+        // fixed in the 2.x branch. For BC reasons in the 1.x branch, we'll
+        // ignore this warning to let tests pass.
+        if ($errno === E_DEPRECATED) {
+            if ($errstr === "Function ReflectionType::__toString() is deprecated") {
+                return true;
+            }
+        }
+
+        // Any other error should be left up to PHPUnit to handle
+        return \PHPUnit_Util_ErrorHandler::handleError($errno, $errstr, $errfile, $errline);
+    }
+
+    set_error_handler("customErrorHandler");
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/patches/php8-return-types.diff b/www-api/vendor/mikey179/vfsstream/src/test/patches/php8-return-types.diff
new file mode 100644
index 00000000..040906d7
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/patches/php8-return-types.diff
@@ -0,0 +1,21 @@
+diff --git a/vendor/phpunit/phpunit/src/Framework/TestCase.php b/vendor/phpunit/phpunit/src/Framework/TestCase.php
+index 1223ca0c8..b5725af4c 100644
+--- a/vendor/phpunit/phpunit/src/Framework/TestCase.php
++++ b/vendor/phpunit/phpunit/src/Framework/TestCase.php
+@@ -475,14 +475,14 @@ public static function tearDownAfterClass(): void
+     /**
+      * This method is called before each test.
+      */
+-    protected function setUp(): void
++    protected function setUp()
+     {
+     }
+ 
+     /**
+      * This method is called after each test.
+      */
+-    protected function tearDown(): void
++    protected function tearDown()
+     {
+     }
+ 
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/DirectoryIterationTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/DirectoryIterationTestCase.php
new file mode 100644
index 00000000..4f30b038
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/DirectoryIterationTestCase.php
@@ -0,0 +1,318 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+require_once __DIR__ . '/vfsStreamWrapperBaseTestCase.php';
+/**
+ * Test for directory iteration.
+ *
+ * @group  dir
+ * @group  iteration
+ */
+class DirectoryIterationTestCase extends vfsStreamWrapperBaseTestCase
+{
+    /**
+     * clean up test environment
+     */
+    public function tearDown()
+    {
+        vfsStream::enableDotfiles();
+    }
+
+    /**
+     * @return  array
+     */
+    public function provideSwitchWithExpectations()
+    {
+        return array(array(function() { vfsStream::disableDotfiles(); }, array('bar', 'baz2')),
+                     array(function() { vfsStream::enableDotfiles(); }, array('.', '..', 'bar', 'baz2'))
+        );
+    }
+
+    /**
+     * assertion for directoy count
+     *
+     * @param  int  $expectedCount
+     * @param  int  $actualCount
+     */
+    private function assertDirectoryCount($expectedCount, $actualCount)
+    {
+        $this->assertEquals($expectedCount,
+                            $actualCount,
+                            'Directory foo contains ' . $expectedCount . ' children, but got ' . $actualCount . ' children while iterating over directory contents'
+        );
+    }
+
+    /**
+     * @param  \Closure  $dotFilesSwitch
+     * @param  string[]  $expectedDirectories
+     * @test
+     * @dataProvider  provideSwitchWithExpectations
+     */
+    public function directoryIteration(\Closure $dotFilesSwitch, array $expectedDirectories)
+    {
+        $dotFilesSwitch();
+        $dir = dir($this->fooURL);
+        $i   = 0;
+        while (false !== ($entry = $dir->read())) {
+            $i++;
+            $this->assertTrue(in_array($entry, $expectedDirectories));
+        }
+
+        $this->assertDirectoryCount(count($expectedDirectories), $i);
+        $dir->rewind();
+        $i   = 0;
+        while (false !== ($entry = $dir->read())) {
+            $i++;
+            $this->assertTrue(in_array($entry, $expectedDirectories));
+        }
+
+        $this->assertDirectoryCount(count($expectedDirectories), $i);
+        $dir->close();
+    }
+
+    /**
+     * @param  \Closure  $dotFilesSwitch
+     * @param  string[]  $expectedDirectories
+     * @test
+     * @dataProvider  provideSwitchWithExpectations
+     */
+    public function directoryIterationWithDot(\Closure $dotFilesSwitch, array $expectedDirectories)
+    {
+        $dotFilesSwitch();
+        $dir = dir($this->fooURL . '/.');
+        $i   = 0;
+        while (false !== ($entry = $dir->read())) {
+            $i++;
+            $this->assertTrue(in_array($entry, $expectedDirectories));
+        }
+
+        $this->assertDirectoryCount(count($expectedDirectories), $i);
+        $dir->rewind();
+        $i   = 0;
+        while (false !== ($entry = $dir->read())) {
+            $i++;
+            $this->assertTrue(in_array($entry, $expectedDirectories));
+        }
+
+        $this->assertDirectoryCount(count($expectedDirectories), $i);
+        $dir->close();
+    }
+
+    /**
+     * assure that a directory iteration works as expected
+     *
+     * @param  \Closure  $dotFilesSwitch
+     * @param  string[]  $expectedDirectories
+     * @test
+     * @dataProvider  provideSwitchWithExpectations
+     * @group  regression
+     * @group  bug_2
+     */
+    public function directoryIterationWithOpenDir_Bug_2(\Closure $dotFilesSwitch, array $expectedDirectories)
+    {
+        $dotFilesSwitch();
+        $handle = opendir($this->fooURL);
+        $i   = 0;
+        while (false !== ($entry = readdir($handle))) {
+            $i++;
+            $this->assertTrue(in_array($entry, $expectedDirectories));
+        }
+
+        $this->assertDirectoryCount(count($expectedDirectories), $i);
+
+        rewinddir($handle);
+        $i   = 0;
+        while (false !== ($entry = readdir($handle))) {
+            $i++;
+            $this->assertTrue(in_array($entry, $expectedDirectories));
+        }
+
+        $this->assertDirectoryCount(count($expectedDirectories), $i);
+        closedir($handle);
+    }
+
+    /**
+     * assure that a directory iteration works as expected
+     *
+     * @author  Christoph Bloemer
+     * @param  \Closure  $dotFilesSwitch
+     * @param  string[]  $expectedDirectories
+     * @test
+     * @dataProvider  provideSwitchWithExpectations
+     * @group  regression
+     * @group  bug_4
+     */
+    public function directoryIteration_Bug_4(\Closure $dotFilesSwitch, array $expectedDirectories)
+    {
+        $dotFilesSwitch();
+        $dir   = $this->fooURL;
+        $list1 = array();
+        if ($handle = opendir($dir)) {
+            while (false !== ($listItem = readdir($handle))) {
+                if ('.'  != $listItem && '..' != $listItem) {
+                    if (is_file($dir . '/' . $listItem) === true) {
+                        $list1[] = 'File:[' . $listItem . ']';
+                    } elseif (is_dir($dir . '/' . $listItem) === true) {
+                        $list1[] = 'Folder:[' . $listItem . ']';
+                    }
+                }
+            }
+
+            closedir($handle);
+        }
+
+        $list2 = array();
+        if ($handle = opendir($dir)) {
+            while (false !== ($listItem = readdir($handle))) {
+                if ('.'  != $listItem && '..' != $listItem) {
+                    if (is_file($dir . '/' . $listItem) === true) {
+                        $list2[] = 'File:[' . $listItem . ']';
+                    } elseif (is_dir($dir . '/' . $listItem) === true) {
+                        $list2[] = 'Folder:[' . $listItem . ']';
+                    }
+                }
+            }
+
+            closedir($handle);
+        }
+
+        $this->assertEquals($list1, $list2);
+        $this->assertEquals(2, count($list1));
+        $this->assertEquals(2, count($list2));
+    }
+
+    /**
+     * assure that a directory iteration works as expected
+     *
+     * @param  \Closure  $dotFilesSwitch
+     * @param  string[]  $expectedDirectories
+     * @test
+     * @dataProvider  provideSwitchWithExpectations
+     */
+    public function directoryIterationShouldBeIndependent(\Closure $dotFilesSwitch, array $expectedDirectories)
+    {
+        $dotFilesSwitch();
+        $list1   = array();
+        $list2   = array();
+        $handle1 = opendir($this->fooURL);
+        if (false !== ($listItem = readdir($handle1))) {
+            $list1[] = $listItem;
+        }
+
+        $handle2 = opendir($this->fooURL);
+        if (false !== ($listItem = readdir($handle2))) {
+            $list2[] = $listItem;
+        }
+
+        if (false !== ($listItem = readdir($handle1))) {
+            $list1[] = $listItem;
+        }
+
+        if (false !== ($listItem = readdir($handle2))) {
+            $list2[] = $listItem;
+        }
+
+        closedir($handle1);
+        closedir($handle2);
+        $this->assertEquals($list1, $list2);
+        $this->assertEquals(2, count($list1));
+        $this->assertEquals(2, count($list2));
+    }
+
+    /**
+     * @test
+     * @group  issue_50
+     */
+    public function recursiveDirectoryIterationWithDotsEnabled()
+    {
+        vfsStream::enableDotfiles();
+        vfsStream::setup();
+        $structure = array(
+          'Core' => array(
+            'AbstractFactory' => array(
+              'test.php'    => 'some text content',
+              'other.php'   => 'Some more text content',
+              'Invalid.csv' => 'Something else',
+             ),
+            'AnEmptyFolder'   => array(),
+            'badlocation.php' => 'some bad content',
+          )
+        );
+        $root     = vfsStream::create($structure);
+        $rootPath = vfsStream::url($root->getName());
+
+        $iterator = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($rootPath),
+                                                   \RecursiveIteratorIterator::CHILD_FIRST);
+        $pathes = array();
+        foreach ($iterator as $fullFileName => $fileSPLObject) {
+            $pathes[] = $fullFileName;
+        }
+
+        $this->assertEquals(array('vfs://root'.DIRECTORY_SEPARATOR.'.',
+                                  'vfs://root'.DIRECTORY_SEPARATOR.'..',
+                                  'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'.',
+                                  'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'..',
+                                  'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'AbstractFactory'.DIRECTORY_SEPARATOR.'.',
+                                  'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'AbstractFactory'.DIRECTORY_SEPARATOR.'..',
+                                  'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'AbstractFactory'.DIRECTORY_SEPARATOR.'test.php',
+                                  'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'AbstractFactory'.DIRECTORY_SEPARATOR.'other.php',
+                                  'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'AbstractFactory'.DIRECTORY_SEPARATOR.'Invalid.csv',
+                                  'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'AbstractFactory',
+                                  'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'AnEmptyFolder'.DIRECTORY_SEPARATOR.'.',
+                                  'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'AnEmptyFolder'.DIRECTORY_SEPARATOR.'..',
+                                  'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'AnEmptyFolder',
+                                  'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'badlocation.php',
+                                  'vfs://root'.DIRECTORY_SEPARATOR.'Core'
+                            ),
+                            $pathes
+        );
+    }
+
+    /**
+     * @test
+     * @group  issue_50
+     */
+    public function recursiveDirectoryIterationWithDotsDisabled()
+    {
+        vfsStream::disableDotfiles();
+        vfsStream::setup();
+        $structure = array(
+          'Core' => array(
+            'AbstractFactory' => array(
+              'test.php'    => 'some text content',
+              'other.php'   => 'Some more text content',
+              'Invalid.csv' => 'Something else',
+             ),
+            'AnEmptyFolder'   => array(),
+            'badlocation.php' => 'some bad content',
+          )
+        );
+        $root     = vfsStream::create($structure);
+        $rootPath = vfsStream::url($root->getName());
+
+        $iterator = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($rootPath),
+                                                   \RecursiveIteratorIterator::CHILD_FIRST);
+        $pathes = array();
+        foreach ($iterator as $fullFileName => $fileSPLObject) {
+            $pathes[] = $fullFileName;
+        }
+
+        $this->assertEquals(array('vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'AbstractFactory'.DIRECTORY_SEPARATOR.'test.php',
+                                  'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'AbstractFactory'.DIRECTORY_SEPARATOR.'other.php',
+                                  'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'AbstractFactory'.DIRECTORY_SEPARATOR.'Invalid.csv',
+                                  'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'AbstractFactory',
+                                  'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'AnEmptyFolder',
+                                  'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'badlocation.php',
+                                  'vfs://root'.DIRECTORY_SEPARATOR.'Core'
+                            ),
+                            $pathes
+        );
+    }
+}
\ No newline at end of file
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/FilenameTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/FilenameTestCase.php
new file mode 100644
index 00000000..4b441306
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/FilenameTestCase.php
@@ -0,0 +1,88 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Test for directory iteration.
+ *
+ * @group  issue_104
+ * @group  issue_128
+ * @since  1.6.2
+ */
+class FilenameTestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    private $rootDir;
+    private $lostAndFound;
+
+    /**
+     * set up test environment
+     */
+    public function setUp()
+    {
+        vfsStream::setup('root');
+        $this->rootDir = vfsStream::url('root');
+        $this->lostAndFound = $this->rootDir . '/lost+found/';
+        mkdir($this->lostAndFound);
+    }
+
+    /**
+     * @test
+     */
+    public function worksWithCorrectName()
+    {
+        $results = array();
+        $it = new \RecursiveDirectoryIterator($this->lostAndFound);
+        foreach ($it as $f) {
+            $results[] = $f->getPathname();
+        }
+
+        $this->assertEquals(
+                array(
+                        'vfs://root/lost+found' . DIRECTORY_SEPARATOR . '.',
+                        'vfs://root/lost+found' . DIRECTORY_SEPARATOR . '..'
+                ),
+                $results
+        );
+    }
+
+    /**
+     * @test
+     * @expectedException  UnexpectedValueException
+     * @expectedExceptionMessage  ailed to open dir
+     */
+    public function doesNotWorkWithInvalidName()
+    {
+        $results = array();
+        $it = new \RecursiveDirectoryIterator($this->rootDir . '/lost found/');
+        foreach ($it as $f) {
+            $results[] = $f->getPathname();
+        }
+    }
+
+    /**
+     * @test
+     */
+    public function returnsCorrectNames()
+    {
+        $results = array();
+        $it = new \RecursiveDirectoryIterator($this->rootDir);
+        foreach ($it as $f) {
+            $results[] = $f->getPathname();
+        }
+
+        $this->assertEquals(
+                array(
+                        'vfs://root' . DIRECTORY_SEPARATOR . '.',
+                        'vfs://root' . DIRECTORY_SEPARATOR . '..',
+                        'vfs://root' . DIRECTORY_SEPARATOR . 'lost+found'
+                ),
+                $results
+        );
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/Issue104TestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/Issue104TestCase.php
new file mode 100644
index 00000000..895f601d
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/Issue104TestCase.php
@@ -0,0 +1,52 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * @group  issue_104
+ * @group  issue_128
+ * @since  1.5.0
+ */
+class Issue104TestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    /**
+     * @test
+     */
+    public function vfsStreamCanHandleUrlEncodedPathPassedByInternalPhpCode()
+    {
+        $structure = array('foo bar' => array(
+                'schema.xsd' => '<xs:schema targetNamespace="http://www.example.com" xmlns:xs="http://www.w3.org/2001/XMLSchema">
+                                    <xs:complexType name="myType"></xs:complexType>
+                                </xs:schema>',
+                )
+        );
+        vfsStream::setup('root', null, $structure);
+        $doc = new \DOMDocument();
+        $this->assertTrue($doc->load(vfsStream::url('root/foo bar/schema.xsd')));
+    }
+
+    /**
+     * @test
+     */
+    public function vfsStreamCanHandleUrlEncodedPath()
+    {
+        $content = '<xs:schema targetNamespace="http://www.example.com" xmlns:xs="http://www.w3.org/2001/XMLSchema">
+                                    <xs:complexType name="myType"></xs:complexType>
+                                </xs:schema>';
+        $structure = array('foo bar' => array(
+                'schema.xsd' => $content,
+                )
+        );
+        vfsStream::setup('root', null, $structure);
+        $this->assertEquals(
+                $content,
+                file_get_contents(vfsStream::url('root/foo bar/schema.xsd'))
+        );
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/PermissionsTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/PermissionsTestCase.php
new file mode 100644
index 00000000..e99a55a4
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/PermissionsTestCase.php
@@ -0,0 +1,118 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Test for permissions related functionality.
+ *
+ * @group  permissions
+ */
+class PermissionsTestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    /**
+     * @type  vfsStreamDirectory
+     */
+    private $root;
+
+    /**
+     * set up test environment
+     */
+    public function setup()
+    {
+        $structure = array('test_directory' => array('test.file' => ''));
+        $this->root = vfsStream::setup('root', null, $structure);
+    }
+
+    /**
+     * @test
+     * @group  issue_52
+     */
+    public function canNotChangePermissionWhenDirectoryNotWriteable()
+    {
+        $this->root->getChild('test_directory')->chmod(0444);
+        $this->assertFalse(@chmod(vfsStream::url('root/test_directory/test.file'), 0777));
+    }
+
+    /**
+     * @test
+     * @group  issue_53
+     */
+    public function canNotChangePermissionWhenFileNotOwned()
+    {
+        $this->root->getChild('test_directory')->getChild('test.file')->chown(vfsStream::OWNER_USER_1);
+        $this->assertFalse(@chmod(vfsStream::url('root/test_directory/test.file'), 0777));
+    }
+
+    /**
+     * @test
+     * @group  issue_52
+     */
+    public function canNotChangeOwnerWhenDirectoryNotWriteable()
+    {
+        $this->root->getChild('test_directory')->chmod(0444);
+        $this->assertFalse(@chown(vfsStream::url('root/test_directory/test.file'), vfsStream::OWNER_USER_2));
+    }
+
+    /**
+     * @test
+     * @group  issue_53
+     */
+    public function canNotChangeOwnerWhenFileNotOwned()
+    {
+        $this->root->getChild('test_directory')->getChild('test.file')->chown(vfsStream::OWNER_USER_1);
+        $this->assertFalse(@chown(vfsStream::url('root/test_directory/test.file'), vfsStream::OWNER_USER_2));
+    }
+
+    /**
+     * @test
+     * @group  issue_52
+     */
+    public function canNotChangeGroupWhenDirectoryNotWriteable()
+    {
+        $this->root->getChild('test_directory')->chmod(0444);
+        $this->assertFalse(@chgrp(vfsStream::url('root/test_directory/test.file'), vfsStream::GROUP_USER_2));
+    }
+
+    /**
+     * @test
+     * @group  issue_53
+     */
+    public function canNotChangeGroupWhenFileNotOwned()
+    {
+        $this->root->getChild('test_directory')->getChild('test.file')->chown(vfsStream::OWNER_USER_1);
+        $this->assertFalse(@chgrp(vfsStream::url('root/test_directory/test.file'), vfsStream::GROUP_USER_2));
+    }
+
+    /**
+     * @test
+     * @group  issue_107
+     * @expectedException  PHPUnit_Framework_Error
+     * @expectedExceptionMessage  Can not create new file in non-writable path root
+     * @requires PHP 5.4
+     * @since  1.5.0
+     */
+    public function touchOnNonWriteableDirectoryTriggersError()
+    {
+        $this->root->chmod(0555);
+        touch($this->root->url() . '/touch.txt');
+    }
+
+    /**
+     * @test
+     * @group  issue_107
+     * @requires PHP 5.4
+     * @since  1.5.0
+     */
+    public function touchOnNonWriteableDirectoryDoesNotCreateFile()
+    {
+        $this->root->chmod(0555);
+        $this->assertFalse(@touch($this->root->url() . '/touch.txt'));
+        $this->assertFalse($this->root->hasChild('touch.txt'));
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/QuotaTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/QuotaTestCase.php
new file mode 100644
index 00000000..8c0f5b24
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/QuotaTestCase.php
@@ -0,0 +1,80 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Test for org\bovigo\vfs\Quota.
+ *
+ * @group  issue_35
+ */
+class QuotaTestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    /**
+     * instance to test
+     *
+     * @type  Quota
+     */
+    private $quota;
+
+    /**
+     * set up test environment
+     */
+    public function setUp()
+    {
+        $this->quota = new Quota(10);
+    }
+
+    /**
+     * @test
+     */
+    public function unlimitedQuotaIsNotLimited()
+    {
+        $this->assertFalse(Quota::unlimited()->isLimited());
+    }
+
+    /**
+     * @test
+     */
+    public function limitedQuotaIsLimited()
+    {
+        $this->assertTrue($this->quota->isLimited());
+    }
+
+    /**
+     * @test
+     */
+    public function unlimitedQuotaHasAlwaysSpaceLeft()
+    {
+        $this->assertEquals(303, Quota::unlimited()->spaceLeft(303));
+    }
+
+    /**
+     * @test
+     */
+    public function hasNoSpaceLeftWhenUsedSpaceIsLargerThanQuota()
+    {
+        $this->assertEquals(0, $this->quota->spaceLeft(11));
+    }
+
+    /**
+     * @test
+     */
+    public function hasNoSpaceLeftWhenUsedSpaceIsEqualToQuota()
+    {
+        $this->assertEquals(0, $this->quota->spaceLeft(10));
+    }
+
+    /**
+     * @test
+     */
+    public function hasSpaceLeftWhenUsedSpaceIsLowerThanQuota()
+    {
+        $this->assertEquals(1, $this->quota->spaceLeft(9));
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/UnlinkTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/UnlinkTestCase.php
new file mode 100644
index 00000000..c33a4c2e
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/UnlinkTestCase.php
@@ -0,0 +1,58 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Test for unlink() functionality.
+ *
+ * @group  unlink
+ */
+class UnlinkTestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    /**
+     * @test
+     * @group  issue_51
+     */
+    public function canRemoveNonWritableFileFromWritableDirectory()
+    {
+        $structure = array('test_directory' => array('test.file' => ''));
+        $root = vfsStream::setup('root', null, $structure);
+        $root->getChild('test_directory')->chmod(0777);
+        $root->getChild('test_directory')->getChild('test.file')->chmod(0444);
+        $this->assertTrue(@unlink(vfsStream::url('root/test_directory/test.file')));
+    }
+
+    /**
+     * @test
+     * @group  issue_51
+     */
+    public function canNotRemoveWritableFileFromNonWritableDirectory()
+    {
+        $structure = array('test_directory' => array('test.file' => ''));
+        $root = vfsStream::setup('root', null, $structure);
+        $root->getChild('test_directory')->chmod(0444);
+        $root->getChild('test_directory')->getChild('test.file')->chmod(0777);
+        $this->assertFalse(@unlink(vfsStream::url('root/test_directory/test.file')));
+    }
+
+    /**
+     * @test
+     * @since  1.4.0
+     * @group  issue_68
+     */
+    public function unlinkNonExistingFileTriggersError()
+    {
+        vfsStream::setup();
+        try {
+            $this->assertFalse(unlink('vfs://root/foo.txt'));
+        } catch (\PHPUnit_Framework_Error $fe) {
+            $this->assertEquals('unlink(vfs://root/foo.txt): No such file or directory', $fe->getMessage());
+        }
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/content/LargeFileContentTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/content/LargeFileContentTestCase.php
new file mode 100644
index 00000000..c9015e16
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/content/LargeFileContentTestCase.php
@@ -0,0 +1,225 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs\content;
+/**
+ * Test for org\bovigo\vfs\content\LargeFileContent.
+ *
+ * @since  1.3.0
+ * @group  issue_79
+ */
+class LargeFileContentTestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    /**
+     * instance to test
+     *
+     * @type  LargeFileContent
+     */
+    private $largeFileContent;
+
+    /**
+     * set up test environment
+     */
+    public function setUp()
+    {
+        $this->largeFileContent = new LargeFileContent(100);
+    }
+
+    /**
+     * @test
+     */
+    public function hasSizeOriginallyGiven()
+    {
+        $this->assertEquals(100, $this->largeFileContent->size());
+    }
+
+    /**
+     * @test
+     */
+    public function contentIsFilledUpWithSpacesIfNoDataWritten()
+    {
+        $this->assertEquals(
+                str_repeat(' ', 100),
+                $this->largeFileContent->content()
+        );
+    }
+
+    /**
+     * @test
+     */
+    public function readReturnsSpacesWhenNothingWrittenAtOffset()
+    {
+        $this->assertEquals(
+                str_repeat(' ', 10),
+                $this->largeFileContent->read(10)
+        );
+    }
+
+    /**
+     * @test
+     */
+    public function readReturnsContentFilledWithSpaces()
+    {
+        $this->largeFileContent->write('foobarbaz');
+        $this->largeFileContent->seek(0, SEEK_SET);
+        $this->assertEquals(
+                'foobarbaz ',
+                $this->largeFileContent->read(10)
+        );
+    }
+
+    /**
+     * @test
+     */
+    public function writesDataAtStartWhenOffsetNotMoved()
+    {
+        $this->assertEquals(9, $this->largeFileContent->write('foobarbaz'));
+        $this->assertEquals(
+                'foobarbaz' . str_repeat(' ', 91),
+                $this->largeFileContent->content()
+        );
+    }
+
+    /**
+     * @test
+     */
+    public function writeDataAtStartDoesNotIncreaseSize()
+    {
+        $this->assertEquals(9, $this->largeFileContent->write('foobarbaz'));
+        $this->assertEquals(100, $this->largeFileContent->size());
+    }
+
+    /**
+     * @test
+     */
+    public function writesDataAtOffsetWhenOffsetMoved()
+    {
+        $this->largeFileContent->seek(50, SEEK_SET);
+        $this->assertEquals(9, $this->largeFileContent->write('foobarbaz'));
+        $this->assertEquals(
+                str_repeat(' ', 50) . 'foobarbaz' . str_repeat(' ', 41),
+                $this->largeFileContent->content()
+        );
+    }
+
+    /**
+     * @test
+     */
+    public function writeDataInBetweenDoesNotIncreaseSize()
+    {
+        $this->largeFileContent->seek(50, SEEK_SET);
+        $this->assertEquals(9, $this->largeFileContent->write('foobarbaz'));
+        $this->assertEquals(100, $this->largeFileContent->size());
+    }
+
+    /**
+     * @test
+     */
+    public function writesDataOverEndWhenOffsetAndDataLengthLargerThanSize()
+    {
+        $this->largeFileContent->seek(95, SEEK_SET);
+        $this->assertEquals(9, $this->largeFileContent->write('foobarbaz'));
+        $this->assertEquals(
+                str_repeat(' ', 95) . 'foobarbaz',
+                $this->largeFileContent->content()
+        );
+    }
+
+    /**
+     * @test
+     */
+    public function writeDataOverLastOffsetIncreasesSize()
+    {
+        $this->largeFileContent->seek(95, SEEK_SET);
+        $this->assertEquals(9, $this->largeFileContent->write('foobarbaz'));
+        $this->assertEquals(104, $this->largeFileContent->size());
+    }
+
+    /**
+     * @test
+     */
+    public function writesDataAfterEndWhenOffsetAfterEnd()
+    {
+        $this->largeFileContent->seek(0, SEEK_END);
+        $this->assertEquals(9, $this->largeFileContent->write('foobarbaz'));
+        $this->assertEquals(
+                str_repeat(' ', 100) . 'foobarbaz',
+                $this->largeFileContent->content()
+        );
+    }
+
+    /**
+     * @test
+     */
+    public function writeDataAfterLastOffsetIncreasesSize()
+    {
+        $this->largeFileContent->seek(0, SEEK_END);
+        $this->assertEquals(9, $this->largeFileContent->write('foobarbaz'));
+        $this->assertEquals(109, $this->largeFileContent->size());
+    }
+
+    /**
+     * @test
+     */
+    public function truncateReducesSize()
+    {
+        $this->assertTrue($this->largeFileContent->truncate(50));
+        $this->assertEquals(50, $this->largeFileContent->size());
+    }
+
+    /**
+     * @test
+     */
+    public function truncateRemovesWrittenContentAfterOffset()
+    {
+        $this->largeFileContent->seek(45, SEEK_SET);
+        $this->largeFileContent->write('foobarbaz');
+        $this->assertTrue($this->largeFileContent->truncate(50));
+        $this->assertEquals(
+                str_repeat(' ', 45) . 'fooba',
+                $this->largeFileContent->content()
+        );
+    }
+
+    /**
+     * @test
+     */
+    public function createInstanceWithKilobytes()
+    {
+        $this->assertEquals(
+                100 * 1024,
+                LargeFileContent::withKilobytes(100)
+                                ->size()
+        );
+    }
+
+    /**
+     * @test
+     */
+    public function createInstanceWithMegabytes()
+    {
+        $this->assertEquals(
+                100 * 1024 * 1024,
+                LargeFileContent::withMegabytes(100)
+                                ->size()
+        );
+    }
+
+    /**
+     * @test
+     */
+    public function createInstanceWithGigabytes()
+    {
+        $this->assertEquals(
+                100 * 1024 *  1024 * 1024,
+                LargeFileContent::withGigabytes(100)
+                                ->size()
+        );
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/content/StringBasedFileContentTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/content/StringBasedFileContentTestCase.php
new file mode 100644
index 00000000..137a0925
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/content/StringBasedFileContentTestCase.php
@@ -0,0 +1,232 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs\content;
+/**
+ * Test for org\bovigo\vfs\content\StringBasedFileContent.
+ *
+ * @since  1.3.0
+ * @group  issue_79
+ */
+class StringBasedFileContentTestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    /**
+     * instance to test
+     *
+     * @type  StringBasedFileContent
+     */
+    private $stringBasedFileContent;
+
+    /**
+     * set up test environment
+     */
+    public function setUp()
+    {
+        $this->stringBasedFileContent = new StringBasedFileContent('foobarbaz');
+    }
+
+    /**
+     * @test
+     */
+    public function hasContentOriginallySet()
+    {
+        $this->assertEquals('foobarbaz', $this->stringBasedFileContent->content());
+    }
+
+    /**
+     * @test
+     */
+    public function hasNotReachedEofAfterCreation()
+    {
+        $this->assertFalse($this->stringBasedFileContent->eof());
+    }
+
+    /**
+     * @test
+     */
+    public function sizeEqualsLengthOfGivenString()
+    {
+        $this->assertEquals(9, $this->stringBasedFileContent->size());
+    }
+
+    /**
+     * @test
+     */
+    public function readReturnsSubstringWithRequestedLength()
+    {
+        $this->assertEquals('foo', $this->stringBasedFileContent->read(3));
+    }
+
+    /**
+     * @test
+     */
+    public function readMovesOffset()
+    {
+        $this->assertEquals('foo', $this->stringBasedFileContent->read(3));
+        $this->assertEquals('bar', $this->stringBasedFileContent->read(3));
+        $this->assertEquals('baz', $this->stringBasedFileContent->read(3));
+    }
+
+    /**
+     * @test
+     */
+    public function reaMoreThanSizeReturnsWholeContent()
+    {
+        $this->assertEquals('foobarbaz', $this->stringBasedFileContent->read(10));
+    }
+
+    /**
+     * @test
+     */
+    public function readAfterEndReturnsEmptyString()
+    {
+        // Read more than the length of the string to test substr() returning
+        // false.
+        $this->stringBasedFileContent->read(10);
+        $this->assertSame('', $this->stringBasedFileContent->read(3));
+    }
+
+    /**
+     * @test
+     */
+    public function readDoesNotChangeSize()
+    {
+        $this->stringBasedFileContent->read(3);
+        $this->assertEquals(9, $this->stringBasedFileContent->size());
+    }
+
+    /**
+     * @test
+     */
+    public function readLessThenSizeDoesNotReachEof()
+    {
+        $this->stringBasedFileContent->read(3);
+        $this->assertFalse($this->stringBasedFileContent->eof());
+    }
+
+    /**
+     * @test
+     */
+    public function readSizeReachesEof()
+    {
+        $this->stringBasedFileContent->read(9);
+        $this->assertTrue($this->stringBasedFileContent->eof());
+    }
+
+    /**
+     * @test
+     */
+    public function readMoreThanSizeReachesEof()
+    {
+        $this->stringBasedFileContent->read(10);
+        $this->assertTrue($this->stringBasedFileContent->eof());
+    }
+
+    /**
+     * @test
+     */
+    public function seekWithInvalidOptionReturnsFalse()
+    {
+        $this->assertFalse($this->stringBasedFileContent->seek(0, 55));
+    }
+
+    /**
+     * @test
+     */
+    public function canSeekToGivenOffset()
+    {
+        $this->assertTrue($this->stringBasedFileContent->seek(5, SEEK_SET));
+        $this->assertEquals('rbaz', $this->stringBasedFileContent->read(10));
+    }
+
+    /**
+     * @test
+     */
+    public function canSeekFromCurrentOffset()
+    {
+        $this->assertTrue($this->stringBasedFileContent->seek(5, SEEK_SET));
+        $this->assertTrue($this->stringBasedFileContent->seek(2, SEEK_CUR));
+        $this->assertEquals('az', $this->stringBasedFileContent->read(10));
+    }
+
+    /**
+     * @test
+     */
+    public function canSeekToEnd()
+    {
+        $this->assertTrue($this->stringBasedFileContent->seek(0, SEEK_END));
+        $this->assertEquals('', $this->stringBasedFileContent->read(10));
+    }
+
+    /**
+     * @test
+     */
+    public function writeOverwritesExistingContentWhenOffsetNotAtEof()
+    {
+        $this->assertEquals(3, $this->stringBasedFileContent->write('bar'));
+        $this->assertEquals('barbarbaz', $this->stringBasedFileContent->content());
+    }
+
+    /**
+     * @test
+     */
+    public function writeAppendsContentWhenOffsetAtEof()
+    {
+        $this->assertTrue($this->stringBasedFileContent->seek(0, SEEK_END));
+        $this->assertEquals(3, $this->stringBasedFileContent->write('bar'));
+        $this->assertEquals('foobarbazbar', $this->stringBasedFileContent->content());
+    }
+
+    /**
+     * @test
+     * @group  issue_33
+     * @since  1.1.0
+     */
+    public function truncateRemovesSuperflouosContent()
+    {
+        $this->assertTrue($this->stringBasedFileContent->truncate(6));
+        $this->assertEquals('foobar', $this->stringBasedFileContent->content());
+    }
+
+    /**
+     * @test
+     * @group  issue_33
+     * @since  1.1.0
+     */
+    public function truncateDecreasesSize()
+    {
+        $this->assertTrue($this->stringBasedFileContent->truncate(6));
+        $this->assertEquals(6, $this->stringBasedFileContent->size());
+    }
+
+    /**
+     * @test
+     * @group  issue_33
+     * @since  1.1.0
+     */
+    public function truncateToGreaterSizeAddsZeroBytes()
+    {
+        $this->assertTrue($this->stringBasedFileContent->truncate(25));
+        $this->assertEquals(
+                "foobarbaz\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0",
+                $this->stringBasedFileContent->content()
+        );
+    }
+
+    /**
+     * @test
+     * @group  issue_33
+     * @since  1.1.0
+     */
+    public function truncateToGreaterSizeIncreasesSize()
+    {
+        $this->assertTrue($this->stringBasedFileContent->truncate(25));
+        $this->assertEquals(25, $this->stringBasedFileContent->size());
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/proxy/vfsStreamWrapperRecordingProxy.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/proxy/vfsStreamWrapperRecordingProxy.php
new file mode 100644
index 00000000..1ed84b5a
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/proxy/vfsStreamWrapperRecordingProxy.php
@@ -0,0 +1,325 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Stream wrapper to mock file system requests.
+ *
+ * @since  0.10.0
+ */
+class vfsStreamWrapperRecordingProxy extends vfsStreamWrapper
+{
+    /**
+     * list of called methods for a stream
+     *
+     * @var  array
+     */
+    protected static $calledMethods = array();
+    /**
+     * currently opened path
+     *
+     * @var  string
+     */
+    protected $path;
+
+    /**
+     * records method call for given path
+     *
+     * @param  string  $method
+     * @param  string  $path
+     */
+    protected static function recordMethodCall($method, $path)
+    {
+        if (isset(self::$calledMethods[$path]) === false) {
+            self::$calledMethods[$path] = array();
+        }
+
+        self::$calledMethods[$path][] = $method;
+    }
+
+    /**
+     * returns recorded method calls for given path
+     *
+     * @param   string         $path
+     * @return  array<string>
+     */
+    public static function getMethodCalls($path)
+    {
+        if (isset(self::$calledMethods[$path]) === true) {
+            return self::$calledMethods[$path];
+        }
+
+        return array();
+    }
+
+    /**
+     * helper method for setting up vfsStream with the proxy
+     *
+     * @param   string              $rootDirName  optional  name of root directory
+     * @param   int                 $permissions  optional  file permissions of root directory
+     * @return  vfsStreamDirectory
+     * @throws  vfsStreamException
+     */
+    public static function setup($rootDirName = 'root', $permissions = null)
+    {
+        self::$root = vfsStream::newDirectory($rootDirName, $permissions);
+        if (true === self::$registered) {
+            return self::$root;
+        }
+
+        if (@stream_wrapper_register(vfsStream::SCHEME, __CLASS__) === false) {
+            throw new vfsStreamException('A handler has already been registered for the ' . vfsStream::SCHEME . ' protocol.');
+        }
+
+        self::$registered = true;
+        return self::$root;
+    }
+
+    /**
+     * open the stream
+     *
+     * @param   string  $path         the path to open
+     * @param   string  $mode         mode for opening
+     * @param   string  $options      options for opening
+     * @param   string  $opened_path  full path that was actually opened
+     * @return  bool
+     */
+    public function stream_open($path, $mode, $options, $opened_path)
+    {
+        $this->path = $path;
+        self::recordMethodCall('stream_open', $this->path);
+        return parent::stream_open($path, $mode, $options, $opened_path);
+    }
+
+    /**
+     * closes the stream
+     */
+    public function stream_close()
+    {
+        self::recordMethodCall('stream_close', $this->path);
+        return parent::stream_close();
+    }
+
+    /**
+     * read the stream up to $count bytes
+     *
+     * @param   int     $count  amount of bytes to read
+     * @return  string
+     */
+    public function stream_read($count)
+    {
+        self::recordMethodCall('stream_read', $this->path);
+        return parent::stream_read($count);
+    }
+
+    /**
+     * writes data into the stream
+     *
+     * @param   string  $data
+     * @return  int     amount of bytes written
+     */
+    public function stream_write($data)
+    {
+        self::recordMethodCall('stream_write', $this->path);
+        return parent::stream_write($data);
+    }
+
+    /**
+     * checks whether stream is at end of file
+     *
+     * @return  bool
+     */
+    public function stream_eof()
+    {
+        self::recordMethodCall('stream_eof', $this->path);
+        return parent::stream_eof();
+    }
+
+    /**
+     * returns the current position of the stream
+     *
+     * @return  int
+     */
+    public function stream_tell()
+    {
+        self::recordMethodCall('stream_tell', $this->path);
+        return parent::stream_tell();
+    }
+
+    /**
+     * seeks to the given offset
+     *
+     * @param   int   $offset
+     * @param   int   $whence
+     * @return  bool
+     */
+    public function stream_seek($offset, $whence)
+    {
+        self::recordMethodCall('stream_seek', $this->path);
+        return parent::stream_seek($offset, $whence);
+    }
+
+    /**
+     * flushes unstored data into storage
+     *
+     * @return  bool
+     */
+    public function stream_flush()
+    {
+        self::recordMethodCall('stream_flush', $this->path);
+        return parent::stream_flush();
+    }
+
+    /**
+     * returns status of stream
+     *
+     * @return  array
+     */
+    public function stream_stat()
+    {
+        self::recordMethodCall('stream_stat', $this->path);
+        return parent::stream_stat();
+    }
+
+    /**
+     * retrieve the underlaying resource
+     *
+     * @param   int  $cast_as
+     * @return  bool
+     */
+    public function stream_cast($cast_as)
+    {
+        self::recordMethodCall('stream_cast', $this->path);
+        return parent::stream_cast($cast_as);
+    }
+
+    /**
+     * set lock status for stream
+     *
+     * @param   int   $operation
+     * @return  bool
+     */
+    public function stream_lock($operation)
+    {
+        self::recordMethodCall('stream_link', $this->path);
+        return parent::stream_lock($operation);
+    }
+
+    /**
+     * remove the data under the given path
+     *
+     * @param   string  $path
+     * @return  bool
+     */
+    public function unlink($path)
+    {
+        self::recordMethodCall('unlink', $path);
+        return parent::unlink($path);
+    }
+
+    /**
+     * rename from one path to another
+     *
+     * @param   string  $path_from
+     * @param   string  $path_to
+     * @return  bool
+     */
+    public function rename($path_from, $path_to)
+    {
+        self::recordMethodCall('rename', $path_from);
+        return parent::rename($path_from, $path_to);
+    }
+
+    /**
+     * creates a new directory
+     *
+     * @param   string  $path
+     * @param   int     $mode
+     * @param   int     $options
+     * @return  bool
+     */
+    public function mkdir($path, $mode, $options)
+    {
+        self::recordMethodCall('mkdir', $path);
+        return parent::mkdir($path, $mode, $options);
+    }
+
+    /**
+     * removes a directory
+     *
+     * @param   string  $path
+     * @param   int     $options
+     * @return  bool
+     */
+    public function rmdir($path, $options)
+    {
+        self::recordMethodCall('rmdir', $path);
+        return parent::rmdir($path, $options);
+    }
+
+    /**
+     * opens a directory
+     *
+     * @param   string  $path
+     * @param   int     $options
+     * @return  bool
+     */
+    public function dir_opendir($path, $options)
+    {
+        $this->path = $path;
+        self::recordMethodCall('dir_opendir', $this->path);
+        return parent::dir_opendir($path, $options);
+    }
+
+    /**
+     * reads directory contents
+     *
+     * @return  string
+     */
+    public function dir_readdir()
+    {
+        self::recordMethodCall('dir_readdir', $this->path);
+        return parent::dir_readdir();
+    }
+
+    /**
+     * reset directory iteration
+     *
+     * @return  bool
+     */
+    public function dir_rewinddir()
+    {
+        self::recordMethodCall('dir_rewinddir', $this->path);
+        return parent::dir_rewinddir();
+    }
+
+    /**
+     * closes directory
+     *
+     * @return  bool
+     */
+    public function dir_closedir()
+    {
+        self::recordMethodCall('dir_closedir', $this->path);
+        return parent::dir_closedir();
+    }
+
+    /**
+     * returns status of url
+     *
+     * @param   string  $path   path of url to return status for
+     * @param   int     $flags  flags set by the stream API
+     * @return  array
+     */
+    public function url_stat($path, $flags)
+    {
+        self::recordMethodCall('url_stat', $path);
+        return parent::url_stat($path, $flags);
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamAbstractContentTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamAbstractContentTestCase.php
new file mode 100644
index 00000000..faff3d6a
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamAbstractContentTestCase.php
@@ -0,0 +1,1053 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Helper class for the test.
+ */
+class TestvfsStreamAbstractContent extends vfsStreamAbstractContent
+{
+    /**
+     * returns default permissions for concrete implementation
+     *
+     * @return  int
+     * @since   0.8.0
+     */
+    protected function getDefaultPermissions()
+    {
+        return 0777;
+    }
+
+    /**
+     * returns size of content
+     *
+     * @return  int
+     */
+    public function size()
+    {
+        return 0;
+    }
+}
+/**
+ * Test for org\bovigo\vfs\vfsStreamAbstractContent.
+ */
+class vfsStreamAbstractContentTestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    /**
+     * @test
+     * @group  permissions
+     * @group  bug_15
+     */
+    public function noPermissionsForEveryone()
+    {
+        $abstractContent = new TestvfsStreamAbstractContent('foo', 0000);
+        $this->assertFalse($abstractContent->isReadable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          -1
+                                             )
+               );
+    }
+
+    /**
+     * @test
+     * @group  permissions
+     * @group  bug_15
+     */
+    public function executePermissionsForUser()
+    {
+        $abstractContent = new TestvfsStreamAbstractContent('foo', 0100);
+        $this->assertFalse($abstractContent->isReadable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertTrue($abstractContent->isExecutable(vfsStream::getCurrentUser(),
+                                                         vfsStream::getCurrentGroup()
+                                            )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          -1
+                                             )
+               );
+    }
+
+    /**
+     * @test
+     * @group  permissions
+     * @group  bug_15
+     */
+    public function executePermissionsForGroup()
+    {
+        $abstractContent = new TestvfsStreamAbstractContent('foo', 0010);
+        $this->assertFalse($abstractContent->isReadable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(vfsStream::getCurrentUser(),
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertTrue($abstractContent->isExecutable(-1,
+                                                         vfsStream::getCurrentGroup()
+                                            )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          -1
+                                             )
+               );
+    }
+
+    /**
+     * @test
+     * @group  permissions
+     * @group  bug_15
+     */
+    public function executePermissionsForOther()
+    {
+        $abstractContent = new TestvfsStreamAbstractContent('foo', 0001);
+        $this->assertFalse($abstractContent->isReadable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(vfsStream::getCurrentUser(),
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertTrue($abstractContent->isExecutable(-1,
+                                                         -1
+                                            )
+               );
+    }
+
+    /**
+     * @test
+     * @group  permissions
+     * @group  bug_15
+     */
+    public function writePermissionsForUser()
+    {
+        $abstractContent = new TestvfsStreamAbstractContent('foo', 0200);
+        $this->assertFalse($abstractContent->isReadable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertTrue($abstractContent->isWritable(vfsStream::getCurrentUser(),
+                                                       vfsStream::getCurrentGroup()
+                                            )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(vfsStream::getCurrentUser(),
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          -1
+                                             )
+               );
+    }
+
+    /**
+     * @test
+     * @group  permissions
+     * @group  bug_15
+     */
+    public function writePermissionsForGroup()
+    {
+        $abstractContent = new TestvfsStreamAbstractContent('foo', 0020);
+        $this->assertFalse($abstractContent->isReadable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertTrue($abstractContent->isWritable(-1,
+                                                       vfsStream::getCurrentGroup()
+                                            )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(vfsStream::getCurrentUser(),
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          -1
+                                             )
+               );
+    }
+
+    /**
+     * @test
+     * @group  permissions
+     * @group  bug_15
+     */
+    public function writePermissionsForOther()
+    {
+        $abstractContent = new TestvfsStreamAbstractContent('foo', 0002);
+        $this->assertFalse($abstractContent->isReadable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertTrue($abstractContent->isWritable(-1,
+                                                       -1
+                                            )
+               );
+        $this->assertFalse($abstractContent->isExecutable(vfsStream::getCurrentUser(),
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          -1
+                                             )
+               );
+    }
+
+    /**
+     * @test
+     * @group  permissions
+     * @group  bug_15
+     */
+    public function executeAndWritePermissionsForUser()
+    {
+        $abstractContent = new TestvfsStreamAbstractContent('foo', 0300);
+        $this->assertFalse($abstractContent->isReadable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertTrue($abstractContent->isWritable(vfsStream::getCurrentUser(),
+                                                       vfsStream::getCurrentGroup()
+                                            )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertTrue($abstractContent->isExecutable(vfsStream::getCurrentUser(),
+                                                         vfsStream::getCurrentGroup()
+                                            )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          -1
+                                             )
+               );
+    }
+
+    /**
+     * @test
+     * @group  permissions
+     * @group  bug_15
+     */
+    public function executeAndWritePermissionsForGroup()
+    {
+        $abstractContent = new TestvfsStreamAbstractContent('foo', 0030);
+        $this->assertFalse($abstractContent->isReadable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertTrue($abstractContent->isWritable(-1,
+                                                       vfsStream::getCurrentGroup()
+                                            )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(vfsStream::getCurrentUser(),
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertTrue($abstractContent->isExecutable(-1,
+                                                         vfsStream::getCurrentGroup()
+                                            )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          -1
+                                             )
+               );
+    }
+
+    /**
+     * @test
+     * @group  permissions
+     * @group  bug_15
+     */
+    public function executeAndWritePermissionsForOther()
+    {
+        $abstractContent = new TestvfsStreamAbstractContent('foo', 0003);
+        $this->assertFalse($abstractContent->isReadable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertTrue($abstractContent->isWritable(-1,
+                                                       -1
+                                            )
+               );
+        $this->assertFalse($abstractContent->isExecutable(vfsStream::getCurrentUser(),
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertTrue($abstractContent->isExecutable(-1,
+                                                         -1
+                                            )
+               );
+    }
+
+    /**
+     * @test
+     * @group  permissions
+     * @group  bug_15
+     */
+    public function readPermissionsForUser()
+    {
+        $abstractContent = new TestvfsStreamAbstractContent('foo', 0400);
+        $this->assertTrue($abstractContent->isReadable(vfsStream::getCurrentUser(),
+                                                       vfsStream::getCurrentGroup()
+                                            )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(vfsStream::getCurrentUser(),
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          -1
+                                             )
+               );
+    }
+
+    /**
+     * @test
+     * @group  permissions
+     * @group  bug_15
+     */
+    public function readPermissionsForGroup()
+    {
+        $abstractContent = new TestvfsStreamAbstractContent('foo', 0040);
+        $this->assertFalse($abstractContent->isReadable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertTrue($abstractContent->isReadable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(vfsStream::getCurrentUser(),
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          -1
+                                             )
+               );
+    }
+
+    /**
+     * @test
+     * @group  permissions
+     * @group  bug_15
+     */
+    public function readPermissionsForOther()
+    {
+        $abstractContent = new TestvfsStreamAbstractContent('foo', 0004);
+        $this->assertFalse($abstractContent->isReadable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertTrue($abstractContent->isReadable(-1,
+                                                       -1
+                                            )
+               );
+        $this->assertFalse($abstractContent->isWritable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(vfsStream::getCurrentUser(),
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          -1
+                                             )
+               );
+    }
+
+    /**
+     * @test
+     * @group  permissions
+     * @group  bug_15
+     */
+    public function readAndExecutePermissionsForUser()
+    {
+        $abstractContent = new TestvfsStreamAbstractContent('foo', 0500);
+        $this->assertTrue($abstractContent->isReadable(vfsStream::getCurrentUser(),
+                                                       vfsStream::getCurrentGroup()
+                                            )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertTrue($abstractContent->isExecutable(vfsStream::getCurrentUser(),
+                                                         vfsStream::getCurrentGroup()
+                                            )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          -1
+                                             )
+               );
+    }
+
+    /**
+     * @test
+     * @group  permissions
+     * @group  bug_15
+     */
+    public function readAndExecutePermissionsForGroup()
+    {
+        $abstractContent = new TestvfsStreamAbstractContent('foo', 0050);
+        $this->assertFalse($abstractContent->isReadable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertTrue($abstractContent->isReadable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(vfsStream::getCurrentUser(),
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertTrue($abstractContent->isExecutable(-1,
+                                                         vfsStream::getCurrentGroup()
+                                            )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          -1
+                                             )
+               );
+    }
+
+    /**
+     * @test
+     * @group  permissions
+     * @group  bug_15
+     */
+    public function readAndExecutePermissionsForOther()
+    {
+        $abstractContent = new TestvfsStreamAbstractContent('foo', 0005);
+        $this->assertFalse($abstractContent->isReadable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertTrue($abstractContent->isReadable(-1,
+                                                       -1
+                                            )
+               );
+        $this->assertFalse($abstractContent->isWritable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(vfsStream::getCurrentUser(),
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertTrue($abstractContent->isExecutable(-1,
+                                                         -1
+                                            )
+               );
+    }
+
+    /**
+     * @test
+     * @group  permissions
+     * @group  bug_15
+     */
+    public function readAndWritePermissionsForUser()
+    {
+        $abstractContent = new TestvfsStreamAbstractContent('foo', 0600);
+        $this->assertTrue($abstractContent->isReadable(vfsStream::getCurrentUser(),
+                                                       vfsStream::getCurrentGroup()
+                                            )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertTrue($abstractContent->isWritable(vfsStream::getCurrentUser(),
+                                                       vfsStream::getCurrentGroup()
+                                            )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(vfsStream::getCurrentUser(),
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          -1
+                                             )
+               );
+    }
+
+    /**
+     * @test
+     * @group  permissions
+     * @group  bug_15
+     */
+    public function readAndWritePermissionsForGroup()
+    {
+        $abstractContent = new TestvfsStreamAbstractContent('foo', 0060);
+        $this->assertFalse($abstractContent->isReadable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertTrue($abstractContent->isReadable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertTrue($abstractContent->isWritable(-1,
+                                                       vfsStream::getCurrentGroup()
+                                            )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(vfsStream::getCurrentUser(),
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          -1
+                                             )
+               );
+    }
+
+    /**
+     * @test
+     * @group  permissions
+     * @group  bug_15
+     */
+    public function readAndWritePermissionsForOther()
+    {
+        $abstractContent = new TestvfsStreamAbstractContent('foo', 0006);
+        $this->assertFalse($abstractContent->isReadable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertTrue($abstractContent->isReadable(-1,
+                                                       -1
+                                            )
+               );
+        $this->assertFalse($abstractContent->isWritable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertTrue($abstractContent->isWritable(-1,
+                                                       -1
+                                            )
+               );
+        $this->assertFalse($abstractContent->isExecutable(vfsStream::getCurrentUser(),
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          -1
+                                             )
+               );
+    }
+
+    /**
+     * @test
+     * @group  permissions
+     * @group  bug_15
+     */
+    public function allPermissionsForUser()
+    {
+        $abstractContent = new TestvfsStreamAbstractContent('foo', 0700);
+        $this->assertTrue($abstractContent->isReadable(vfsStream::getCurrentUser(),
+                                                       vfsStream::getCurrentGroup()
+                                            )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertTrue($abstractContent->isWritable(vfsStream::getCurrentUser(),
+                                                       vfsStream::getCurrentGroup()
+                                            )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertTrue($abstractContent->isExecutable(vfsStream::getCurrentUser(),
+                                                         vfsStream::getCurrentGroup()
+                                            )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          -1
+                                             )
+               );
+    }
+
+    /**
+     * @test
+     * @group  permissions
+     * @group  bug_15
+     */
+    public function allPermissionsForGroup()
+    {
+        $abstractContent = new TestvfsStreamAbstractContent('foo', 0070);
+        $this->assertFalse($abstractContent->isReadable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertTrue($abstractContent->isReadable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertTrue($abstractContent->isWritable(-1,
+                                                       vfsStream::getCurrentGroup()
+                                            )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        -1
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(vfsStream::getCurrentUser(),
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertTrue($abstractContent->isExecutable(-1,
+                                                         vfsStream::getCurrentGroup()
+                                            )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          -1
+                                             )
+               );
+    }
+
+    /**
+     * @test
+     * @group  permissions
+     * @group  bug_15
+     */
+    public function allPermissionsForOther()
+    {
+        $abstractContent = new TestvfsStreamAbstractContent('foo', 0007);
+        $this->assertFalse($abstractContent->isReadable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isReadable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertTrue($abstractContent->isReadable(-1,
+                                                       -1
+                                            )
+               );
+        $this->assertFalse($abstractContent->isWritable(vfsStream::getCurrentUser(),
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isWritable(-1,
+                                                        vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertTrue($abstractContent->isWritable(-1,
+                                                       -1
+                                            )
+               );
+        $this->assertFalse($abstractContent->isExecutable(vfsStream::getCurrentUser(),
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertFalse($abstractContent->isExecutable(-1,
+                                                          vfsStream::getCurrentGroup()
+                                             )
+               );
+        $this->assertTrue($abstractContent->isExecutable(-1,
+                                                         -1
+                                            )
+               );
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamBlockTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamBlockTestCase.php
new file mode 100644
index 00000000..cd8e1a48
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamBlockTestCase.php
@@ -0,0 +1,89 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Test for org\bovigo\vfs\vfsStreamBlock.
+ */
+class vfsStreamBlockTestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    /**
+     * The block device being tested.
+     *
+     * @var vfsStreamBlock $block
+     */
+    protected $block;
+
+    public function setUp()
+    {
+        $this->block = new vfsStreamBlock('foo');
+    }
+
+    /**
+     * test default values and methods
+     *
+     * @test
+     */
+    public function defaultValues()
+    {
+        $this->assertEquals(vfsStreamContent::TYPE_BLOCK, $this->block->getType());
+        $this->assertEquals('foo', $this->block->getName());
+        $this->assertTrue($this->block->appliesTo('foo'));
+        $this->assertFalse($this->block->appliesTo('foo/bar'));
+        $this->assertFalse($this->block->appliesTo('bar'));
+    }
+
+    /**
+     * tests how external functions see this object
+     *
+     * @test
+     */
+    public function external()
+    {
+        $root = vfsStream::setup('root');
+        $root->addChild(vfsStream::newBlock('foo'));
+        $this->assertEquals('block', filetype(vfsStream::url('root/foo')));
+    }
+
+    /**
+     * tests adding a complex structure
+     *
+     * @test
+     */
+    public function addStructure()
+    {
+        $structure = array(
+            'topLevel' => array(
+                'thisIsAFile' => 'file contents',
+                '[blockDevice]' => 'block contents'
+            )
+        );
+
+        $root = vfsStream::create($structure);
+
+        $this->assertSame('block', filetype(vfsStream::url('root/topLevel/blockDevice')));
+    }
+
+    /**
+     * tests that a blank name for a block device throws an exception
+     * @test
+     * @expectedException org\bovigo\vfs\vfsStreamException
+     */
+    public function createWithEmptyName()
+    {
+        $structure = array(
+            'topLevel' => array(
+                'thisIsAFile' => 'file contents',
+                '[]' => 'block contents'
+            )
+        );
+
+        $root = vfsStream::create($structure);
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamContainerIteratorTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamContainerIteratorTestCase.php
new file mode 100644
index 00000000..934e014d
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamContainerIteratorTestCase.php
@@ -0,0 +1,111 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Test for org\bovigo\vfs\vfsStreamContainerIterator.
+ */
+class vfsStreamContainerIteratorTestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    /**
+     * instance to test
+     *
+     * @type  vfsStreamDirectory
+     */
+    private $dir;
+    /**
+     * child one
+     *
+     * @type  \PHPUnit_Framework_MockObject_MockObject
+     */
+    private $mockChild1;
+    /**
+     * child two
+     *
+     * @type  \PHPUnit_Framework_MockObject_MockObject
+     */
+    private $mockChild2;
+
+    /**
+     * set up test environment
+     */
+    public function setUp()
+    {
+        $this->dir = new vfsStreamDirectory('foo');
+        $this->mockChild1 = $this->bc_getMock('org\\bovigo\\vfs\\vfsStreamContent');
+        $this->mockChild1->expects($this->any())
+                         ->method('getName')
+                         ->will($this->returnValue('bar'));
+        $this->dir->addChild($this->mockChild1);
+        $this->mockChild2 = $this->bc_getMock('org\\bovigo\\vfs\\vfsStreamContent');
+        $this->mockChild2->expects($this->any())
+                         ->method('getName')
+                         ->will($this->returnValue('baz'));
+        $this->dir->addChild($this->mockChild2);
+    }
+
+    /**
+     * clean up test environment
+     */
+    public function tearDown()
+    {
+        vfsStream::enableDotfiles();
+    }
+
+    /**
+     * @return  array
+     */
+    public function provideSwitchWithExpectations()
+    {
+        return array(array(function() { vfsStream::disableDotfiles(); },
+                           array()
+                     ),
+                     array(function() { vfsStream::enableDotfiles(); },
+                           array('.', '..')
+                     )
+        );
+    }
+
+    private function getDirName($dir)
+    {
+        if (is_string($dir)) {
+            return $dir;
+        }
+
+
+        return $dir->getName();
+    }
+
+    /**
+     * @param  \Closure  $dotFilesSwitch
+     * @param  array     $dirNames
+     * @test
+     * @dataProvider  provideSwitchWithExpectations
+     */
+    public function iteration(\Closure $dotFilesSwitch, array $dirs)
+    {
+        $dirs[] = $this->mockChild1;
+        $dirs[] = $this->mockChild2;
+        $dotFilesSwitch();
+        $dirIterator = $this->dir->getIterator();
+        foreach ($dirs as $dir) {
+            $this->assertEquals($this->getDirName($dir), $dirIterator->key());
+            $this->assertTrue($dirIterator->valid());
+            if (!is_string($dir)) {
+                $this->assertSame($dir, $dirIterator->current());
+            }
+
+            $dirIterator->next();
+        }
+
+        $this->assertFalse($dirIterator->valid());
+        $this->assertNull($dirIterator->key());
+        $this->assertNull($dirIterator->current());
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamDirectoryIssue134TestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamDirectoryIssue134TestCase.php
new file mode 100644
index 00000000..c1c0dda8
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamDirectoryIssue134TestCase.php
@@ -0,0 +1,64 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * Project: vfsStream
+ * User: Sebastian Hopfe
+ * Date: 14.07.16
+ * Time: 14:07
+ */
+
+namespace org\bovigo\vfs;
+
+
+class vfsStreamDirectoryIssue134TestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    /**
+     * access to root directory
+     *
+     * @var  vfsStreamDirectory
+     */
+    protected $rootDirectory;
+
+    /**
+     * set up test environment
+     */
+    public function setUp()
+    {
+        $this->rootDirectory = vfsStream::newDirectory('/');
+        $this->rootDirectory->addChild(vfsStream::newDirectory('var/log/app'));
+
+    }
+
+    /**
+     * Test: should save directory name as string internal
+     *
+     * @small
+     */
+    public function testShouldSaveDirectoryNameAsStringInternal()
+    {
+        $dir = $this->rootDirectory->getChild('var/log/app');
+
+        $dir->addChild(vfsStream::newDirectory(80));
+
+        static::assertNotNull($this->rootDirectory->getChild('var/log/app/80'));
+    }
+
+
+
+    /**
+     * Test: should rename directory name as string internal
+     *
+     * @small
+     */
+    public function testShouldRenameDirectoryNameAsStringInternal()
+    {
+        $dir = $this->rootDirectory->getChild('var/log/app');
+
+        $dir->addChild(vfsStream::newDirectory(80));
+
+        $child = $this->rootDirectory->getChild('var/log/app/80');
+        $child->rename(90);
+
+        static::assertNotNull($this->rootDirectory->getChild('var/log/app/90'));
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamDirectoryIssue18TestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamDirectoryIssue18TestCase.php
new file mode 100644
index 00000000..fdf45b2c
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamDirectoryIssue18TestCase.php
@@ -0,0 +1,80 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Test for org\bovigo\vfs\vfsStreamDirectory.
+ *
+ * @group  bug_18
+ */
+class vfsStreamDirectoryIssue18TestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    /**
+     * access to root directory
+     *
+     * @var  vfsStreamDirectory
+     */
+    protected $rootDirectory;
+
+    /**
+     * set up test environment
+     */
+    public function setUp()
+    {
+        $this->rootDirectory = vfsStream::newDirectory('/');
+        $this->rootDirectory->addChild(vfsStream::newDirectory('var/log/app'));
+        $dir = $this->rootDirectory->getChild('var/log/app');
+        $dir->addChild(vfsStream::newDirectory('app1'));
+        $dir->addChild(vfsStream::newDirectory('app2'));
+        $dir->addChild(vfsStream::newDirectory('foo'));
+    }
+
+    /**
+     * @test
+     */
+    public function shouldContainThreeSubdirectories()
+    {
+        $this->assertEquals(3,
+                            count($this->rootDirectory->getChild('var/log/app')->getChildren())
+        );
+    }
+
+    /**
+     * @test
+     */
+    public function shouldContainSubdirectoryFoo()
+    {
+        $this->assertTrue($this->rootDirectory->getChild('var/log/app')->hasChild('foo'));
+        $this->assertInstanceOf('org\\bovigo\\vfs\\vfsStreamDirectory',
+                                $this->rootDirectory->getChild('var/log/app')->getChild('foo')
+        );
+    }
+
+    /**
+     * @test
+     */
+    public function shouldContainSubdirectoryApp1()
+    {
+        $this->assertTrue($this->rootDirectory->getChild('var/log/app')->hasChild('app1'));
+        $this->assertInstanceOf('org\\bovigo\\vfs\\vfsStreamDirectory',
+                                $this->rootDirectory->getChild('var/log/app')->getChild('app1')
+        );
+    }
+
+    /**
+     * @test
+     */
+    public function shouldContainSubdirectoryApp2()
+    {
+        $this->assertTrue($this->rootDirectory->getChild('var/log/app')->hasChild('app2'));
+        $this->assertInstanceOf('org\\bovigo\\vfs\\vfsStreamDirectory',
+                                $this->rootDirectory->getChild('var/log/app')->getChild('app2')
+        );
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamDirectoryTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamDirectoryTestCase.php
new file mode 100644
index 00000000..19ed51b8
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamDirectoryTestCase.php
@@ -0,0 +1,334 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Test for org\bovigo\vfs\vfsStreamDirectory.
+ */
+class vfsStreamDirectoryTestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    /**
+     * instance to test
+     *
+     * @var  vfsStreamDirectory
+     */
+    protected $dir;
+
+    /**
+     * set up test environment
+     */
+    public function setUp()
+    {
+        $this->dir = new vfsStreamDirectory('foo');
+    }
+
+    /**
+     * assure that a directory seperator inside the name throws an exception
+     *
+     * @test
+     * @expectedException  org\bovigo\vfs\vfsStreamException
+     */
+    public function invalidCharacterInName()
+    {
+        $dir = new vfsStreamDirectory('foo/bar');
+    }
+
+    /**
+     * test default values and methods
+     *
+     * @test
+     */
+    public function defaultValues()
+    {
+        $this->assertEquals(vfsStreamContent::TYPE_DIR, $this->dir->getType());
+        $this->assertEquals('foo', $this->dir->getName());
+        $this->assertTrue($this->dir->appliesTo('foo'));
+        $this->assertTrue($this->dir->appliesTo('foo/bar'));
+        $this->assertFalse($this->dir->appliesTo('bar'));
+        $this->assertEquals(array(), $this->dir->getChildren());
+    }
+
+    /**
+     * test renaming the directory
+     *
+     * @test
+     */
+    public function rename()
+    {
+        $this->dir->rename('bar');
+        $this->assertEquals('bar', $this->dir->getName());
+        $this->assertFalse($this->dir->appliesTo('foo'));
+        $this->assertFalse($this->dir->appliesTo('foo/bar'));
+        $this->assertTrue($this->dir->appliesTo('bar'));
+    }
+
+    /**
+     * renaming the directory to an invalid name throws a vfsStreamException
+     *
+     * @test
+     * @expectedException  org\bovigo\vfs\vfsStreamException
+     */
+    public function renameToInvalidNameThrowsvfsStreamException()
+    {
+        $this->dir->rename('foo/baz');
+    }
+
+    /**
+     * @test
+     * @since  0.10.0
+     */
+    public function hasNoChildrenByDefault()
+    {
+        $this->assertFalse($this->dir->hasChildren());
+    }
+
+    /**
+     * @test
+     * @since  0.10.0
+     */
+    public function hasChildrenReturnsTrueIfAtLeastOneChildPresent()
+    {
+        $mockChild = $this->bc_getMock('org\\bovigo\\vfs\\vfsStreamContent');
+        $mockChild->expects($this->any())
+                  ->method('appliesTo')
+                  ->will($this->returnValue(false));
+        $mockChild->expects($this->any())
+                  ->method('getName')
+                  ->will($this->returnValue('baz'));
+        $this->dir->addChild($mockChild);
+        $this->assertTrue($this->dir->hasChildren());
+    }
+
+    /**
+     * @test
+     */
+    public function hasChildReturnsFalseForNonExistingChild()
+    {
+        $this->assertFalse($this->dir->hasChild('bar'));
+    }
+
+    /**
+     * @test
+     */
+    public function getChildReturnsNullForNonExistingChild()
+    {
+        $this->assertNull($this->dir->getChild('bar'));
+    }
+
+    /**
+     * @test
+     */
+    public function removeChildReturnsFalseForNonExistingChild()
+    {
+        $this->assertFalse($this->dir->removeChild('bar'));
+    }
+
+    /**
+     * @test
+     */
+    public function nonExistingChild()
+    {
+        $mockChild = $this->bc_getMock('org\\bovigo\\vfs\\vfsStreamContent');
+        $mockChild->expects($this->any())
+                  ->method('appliesTo')
+                  ->will($this->returnValue(false));
+        $mockChild->expects($this->any())
+                  ->method('getName')
+                  ->will($this->returnValue('baz'));
+        $this->dir->addChild($mockChild);
+        $this->assertFalse($this->dir->removeChild('bar'));
+    }
+
+    /**
+     * test that adding, handling and removing of a child works as expected
+     *
+     * @test
+     */
+    public function childHandling()
+    {
+        $mockChild = $this->bc_getMock('org\\bovigo\\vfs\\vfsStreamContent');
+        $mockChild->expects($this->any())
+                  ->method('getType')
+                  ->will($this->returnValue(vfsStreamContent::TYPE_FILE));
+        $mockChild->expects($this->any())
+                  ->method('getName')
+                  ->will($this->returnValue('bar'));
+        $mockChild->expects($this->any())
+                  ->method('appliesTo')
+                  ->with($this->equalTo('bar'))
+                  ->will($this->returnValue(true));
+        $mockChild->expects($this->once())
+                  ->method('size')
+                  ->will($this->returnValue(5));
+        $this->dir->addChild($mockChild);
+        $this->assertTrue($this->dir->hasChild('bar'));
+        $bar = $this->dir->getChild('bar');
+        $this->assertSame($mockChild, $bar);
+        $this->assertEquals(array($mockChild), $this->dir->getChildren());
+        $this->assertEquals(0, $this->dir->size());
+        $this->assertEquals(5, $this->dir->sizeSummarized());
+        $this->assertTrue($this->dir->removeChild('bar'));
+        $this->assertEquals(array(), $this->dir->getChildren());
+        $this->assertEquals(0, $this->dir->size());
+        $this->assertEquals(0, $this->dir->sizeSummarized());
+    }
+
+    /**
+     * test that adding, handling and removing of a child works as expected
+     *
+     * @test
+     */
+    public function childHandlingWithSubdirectory()
+    {
+        $mockChild = $this->bc_getMock('org\\bovigo\\vfs\\vfsStreamContent');
+        $mockChild->expects($this->any())
+                  ->method('getType')
+                  ->will($this->returnValue(vfsStreamContent::TYPE_FILE));
+        $mockChild->expects($this->any())
+                  ->method('getName')
+                  ->will($this->returnValue('bar'));
+        $mockChild->expects($this->once())
+                  ->method('size')
+                  ->will($this->returnValue(5));
+        $subdir = new vfsStreamDirectory('subdir');
+        $subdir->addChild($mockChild);
+        $this->dir->addChild($subdir);
+        $this->assertTrue($this->dir->hasChild('subdir'));
+        $this->assertSame($subdir, $this->dir->getChild('subdir'));
+        $this->assertEquals(array($subdir), $this->dir->getChildren());
+        $this->assertEquals(0, $this->dir->size());
+        $this->assertEquals(5, $this->dir->sizeSummarized());
+        $this->assertTrue($this->dir->removeChild('subdir'));
+        $this->assertEquals(array(), $this->dir->getChildren());
+        $this->assertEquals(0, $this->dir->size());
+        $this->assertEquals(0, $this->dir->sizeSummarized());
+    }
+
+    /**
+     * dd
+     *
+     * @test
+     * @group  regression
+     * @group  bug_5
+     */
+    public function addChildReplacesChildWithSameName_Bug_5()
+    {
+        $mockChild1 = $this->bc_getMock('org\\bovigo\\vfs\\vfsStreamContent');
+        $mockChild1->expects($this->any())
+                   ->method('getType')
+                   ->will($this->returnValue(vfsStreamContent::TYPE_FILE));
+        $mockChild1->expects($this->any())
+                   ->method('getName')
+                   ->will($this->returnValue('bar'));
+        $mockChild2 = $this->bc_getMock('org\\bovigo\\vfs\\vfsStreamContent');
+        $mockChild2->expects($this->any())
+                   ->method('getType')
+                   ->will($this->returnValue(vfsStreamContent::TYPE_FILE));
+        $mockChild2->expects($this->any())
+                   ->method('getName')
+                   ->will($this->returnValue('bar'));
+        $this->dir->addChild($mockChild1);
+        $this->assertTrue($this->dir->hasChild('bar'));
+        $this->assertSame($mockChild1, $this->dir->getChild('bar'));
+        $this->dir->addChild($mockChild2);
+        $this->assertTrue($this->dir->hasChild('bar'));
+        $this->assertSame($mockChild2, $this->dir->getChild('bar'));
+    }
+
+    /**
+     * When testing for a nested path, verify that directory separators are respected properly
+     * so that subdir1/subdir2 is not considered equal to subdir1Xsubdir2.
+     *
+     * @test
+     * @group bug_24
+     * @group regression
+     */
+    public function explicitTestForSeparatorWithNestedPaths_Bug_24()
+    {
+        $mockChild = $this->bc_getMock('org\\bovigo\\vfs\\vfsStreamContent');
+        $mockChild->expects($this->any())
+                  ->method('getType')
+                  ->will($this->returnValue(vfsStreamContent::TYPE_FILE));
+        $mockChild->expects($this->any())
+                  ->method('getName')
+                  ->will($this->returnValue('bar'));
+
+        $subdir1 = new vfsStreamDirectory('subdir1');
+        $this->dir->addChild($subdir1);
+
+        $subdir2 = new vfsStreamDirectory('subdir2');
+        $subdir1->addChild($subdir2);
+
+        $subdir2->addChild($mockChild);
+
+        $this->assertTrue($this->dir->hasChild('subdir1'), "Level 1 path with separator exists");
+        $this->assertTrue($this->dir->hasChild('subdir1/subdir2'), "Level 2 path with separator exists");
+        $this->assertTrue($this->dir->hasChild('subdir1/subdir2/bar'), "Level 3 path with separator exists");
+        $this->assertFalse($this->dir->hasChild('subdir1.subdir2'), "Path with period does not exist");
+        $this->assertFalse($this->dir->hasChild('subdir1.subdir2/bar'), "Nested path with period does not exist");
+    }
+
+
+    /**
+     * setting and retrieving permissions for a directory
+     *
+     * @test
+     * @group  permissions
+     */
+    public function permissions()
+    {
+        $this->assertEquals(0777, $this->dir->getPermissions());
+        $this->assertSame($this->dir, $this->dir->chmod(0755));
+        $this->assertEquals(0755, $this->dir->getPermissions());
+    }
+
+    /**
+     * setting and retrieving permissions for a directory
+     *
+     * @test
+     * @group  permissions
+     */
+    public function permissionsSet()
+    {
+        $this->dir = new vfsStreamDirectory('foo', 0755);
+        $this->assertEquals(0755, $this->dir->getPermissions());
+        $this->assertSame($this->dir, $this->dir->chmod(0700));
+        $this->assertEquals(0700, $this->dir->getPermissions());
+    }
+
+    /**
+     * setting and retrieving owner of a file
+     *
+     * @test
+     * @group  permissions
+     */
+    public function owner()
+    {
+        $this->assertEquals(vfsStream::getCurrentUser(), $this->dir->getUser());
+        $this->assertTrue($this->dir->isOwnedByUser(vfsStream::getCurrentUser()));
+        $this->assertSame($this->dir, $this->dir->chown(vfsStream::OWNER_USER_1));
+        $this->assertEquals(vfsStream::OWNER_USER_1, $this->dir->getUser());
+        $this->assertTrue($this->dir->isOwnedByUser(vfsStream::OWNER_USER_1));
+    }
+
+    /**
+     * setting and retrieving owner group of a file
+     *
+     * @test
+     * @group  permissions
+     */
+    public function group()
+    {
+        $this->assertEquals(vfsStream::getCurrentGroup(), $this->dir->getGroup());
+        $this->assertTrue($this->dir->isOwnedByGroup(vfsStream::getCurrentGroup()));
+        $this->assertSame($this->dir, $this->dir->chgrp(vfsStream::GROUP_USER_1));
+        $this->assertEquals(vfsStream::GROUP_USER_1, $this->dir->getGroup());
+        $this->assertTrue($this->dir->isOwnedByGroup(vfsStream::GROUP_USER_1));
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamExLockTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamExLockTestCase.php
new file mode 100644
index 00000000..66ad14d6
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamExLockTestCase.php
@@ -0,0 +1,55 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Test for LOCK_EX behaviour related to file_put_contents().
+ *
+ * @group   lock_fpc
+ * @author  https://github.com/iwyg
+ */
+class vfsStreamExLockTestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    /**
+     * set up test environment
+     */
+    protected function setUp()
+    {
+        $root = vfsStream::setup();
+        vfsStream::newFile('testfile')->at($root);
+
+    }
+
+    /**
+     * This test verifies the current behaviour where vfsStream URLs do not work
+     * with file_put_contents() and LOCK_EX. The test is intended to break once
+     * PHP changes this so we get notified about the change.
+     *
+     * @test
+     */
+    public function filePutContentsLockShouldReportError()
+    {
+        @file_put_contents(vfsStream::url('root/testfile'), "some string\n", LOCK_EX);
+        $php_error = error_get_last();
+        $this->assertEquals("file_put_contents(): Exclusive locks may only be set for regular files", $php_error['message']);
+    }
+
+    /**
+     * @test
+     */
+    public function flockSouldPass()
+    {
+        $fp = fopen(vfsStream::url('root/testfile'), 'w');
+        flock($fp, LOCK_EX);
+        fwrite($fp, "another string\n");
+        flock($fp, LOCK_UN);
+        fclose($fp);
+        $this->assertEquals("another string\n", file_get_contents(vfsStream::url('root/testfile')));
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamFileTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamFileTestCase.php
new file mode 100644
index 00000000..5b7ade6c
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamFileTestCase.php
@@ -0,0 +1,337 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Test for org\bovigo\vfs\vfsStreamFile.
+ */
+class vfsStreamFileTestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    /**
+     * instance to test
+     *
+     * @var  vfsStreamFile
+     */
+    protected $file;
+
+    /**
+     * set up test environment
+     */
+    public function setUp()
+    {
+        $this->file = new vfsStreamFile('foo');
+    }
+
+    /**
+     * test default values and methods
+     *
+     * @test
+     */
+    public function defaultValues()
+    {
+        $this->assertEquals(vfsStreamContent::TYPE_FILE, $this->file->getType());
+        $this->assertEquals('foo', $this->file->getName());
+        $this->assertTrue($this->file->appliesTo('foo'));
+        $this->assertFalse($this->file->appliesTo('foo/bar'));
+        $this->assertFalse($this->file->appliesTo('bar'));
+    }
+
+    /**
+     * test setting and getting the content of a file
+     *
+     * @test
+     */
+    public function content()
+    {
+        $this->assertEquals('', $this->file->getContent());
+        $this->assertSame($this->file, $this->file->setContent('bar'));
+        $this->assertEquals('bar', $this->file->getContent());
+        $this->assertSame($this->file, $this->file->withContent('baz'));
+        $this->assertEquals('baz', $this->file->getContent());
+    }
+
+    /**
+     * test renaming the directory
+     *
+     * @test
+     */
+    public function rename()
+    {
+        $this->file->rename('bar');
+        $this->assertEquals('bar', $this->file->getName());
+        $this->assertFalse($this->file->appliesTo('foo'));
+        $this->assertFalse($this->file->appliesTo('foo/bar'));
+        $this->assertTrue($this->file->appliesTo('bar'));
+    }
+
+    /**
+     * test reading contents from the file
+     *
+     * @test
+     */
+    public function readEmptyFile()
+    {
+        $this->assertTrue($this->file->eof());
+        $this->assertEquals(0, $this->file->size());
+        $this->assertEquals('', $this->file->read(5));
+        $this->assertEquals(5, $this->file->getBytesRead());
+        $this->assertTrue($this->file->eof());
+    }
+
+    /**
+     * test reading contents from the file
+     *
+     * @test
+     */
+    public function read()
+    {
+        $this->file->setContent('foobarbaz');
+        $this->assertFalse($this->file->eof());
+        $this->assertEquals(9, $this->file->size());
+        $this->assertEquals('foo', $this->file->read(3));
+        $this->assertEquals(3, $this->file->getBytesRead());
+        $this->assertFalse($this->file->eof());
+        $this->assertEquals(9, $this->file->size());
+        $this->assertEquals('bar', $this->file->read(3));
+        $this->assertEquals(6, $this->file->getBytesRead());
+        $this->assertFalse($this->file->eof());
+        $this->assertEquals(9, $this->file->size());
+        $this->assertEquals('baz', $this->file->read(3));
+        $this->assertEquals(9, $this->file->getBytesRead());
+        $this->assertEquals(9, $this->file->size());
+        $this->assertTrue($this->file->eof());
+        $this->assertEquals('', $this->file->read(3));
+    }
+
+    /**
+     * test seeking to offset
+     *
+     * @test
+     */
+    public function seekEmptyFile()
+    {
+        $this->assertFalse($this->file->seek(0, 55));
+        $this->assertTrue($this->file->seek(0, SEEK_SET));
+        $this->assertEquals(0, $this->file->getBytesRead());
+        $this->assertTrue($this->file->seek(5, SEEK_SET));
+        $this->assertEquals(5, $this->file->getBytesRead());
+        $this->assertTrue($this->file->seek(0, SEEK_CUR));
+        $this->assertEquals(5, $this->file->getBytesRead());
+        $this->assertTrue($this->file->seek(2, SEEK_CUR));
+        $this->assertEquals(7, $this->file->getBytesRead());
+        $this->assertTrue($this->file->seek(0, SEEK_END));
+        $this->assertEquals(0, $this->file->getBytesRead());
+        $this->assertTrue($this->file->seek(2, SEEK_END));
+        $this->assertEquals(2, $this->file->getBytesRead());
+    }
+
+    /**
+     * @test
+     * @since 1.6.5
+     */
+    public function seekEmptyFileBeforeBeginningDoesNotChangeOffset()
+    {
+        $this->assertFalse($this->file->seek(-5, SEEK_SET), 'Seek before beginning of file');
+        $this->assertEquals(0, $this->file->getBytesRead());
+    }
+
+    /**
+     * test seeking to offset
+     *
+     * @test
+     */
+    public function seekRead()
+    {
+        $this->file->setContent('foobarbaz');
+        $this->assertFalse($this->file->seek(0, 55));
+        $this->assertTrue($this->file->seek(0, SEEK_SET));
+        $this->assertEquals('foobarbaz', $this->file->readUntilEnd());
+        $this->assertEquals(0, $this->file->getBytesRead());
+        $this->assertTrue($this->file->seek(5, SEEK_SET));
+        $this->assertEquals('rbaz', $this->file->readUntilEnd());
+        $this->assertEquals(5, $this->file->getBytesRead());
+        $this->assertTrue($this->file->seek(0, SEEK_CUR));
+        $this->assertEquals('rbaz', $this->file->readUntilEnd());
+        $this->assertEquals(5, $this->file->getBytesRead(), 5);
+        $this->assertTrue($this->file->seek(2, SEEK_CUR));
+        $this->assertEquals('az', $this->file->readUntilEnd());
+        $this->assertEquals(7, $this->file->getBytesRead());
+        $this->assertTrue($this->file->seek(0, SEEK_END));
+        $this->assertEquals('', $this->file->readUntilEnd());
+        $this->assertEquals(9, $this->file->getBytesRead());
+        $this->assertTrue($this->file->seek(2, SEEK_END));
+        $this->assertEquals('', $this->file->readUntilEnd());
+        $this->assertEquals(11, $this->file->getBytesRead());
+    }
+
+    /**
+     * @test
+     * @since 1.6.5
+     */
+    public function seekFileBeforeBeginningDoesNotChangeOffset()
+    {
+        $this->file->setContent('foobarbaz');
+        $this->assertFalse($this->file->seek(-5, SEEK_SET), 'Seek before beginning of file');
+        $this->assertEquals(0, $this->file->getBytesRead());
+        $this->assertTrue($this->file->seek(2, SEEK_CUR));
+        $this->assertFalse($this->file->seek(-5, SEEK_SET), 'Seek before beginning of file');
+        $this->assertEquals(2, $this->file->getBytesRead());
+        $this->assertEquals('obarbaz', $this->file->readUntilEnd());
+        $this->assertFalse($this->file->seek(-5, SEEK_CUR), 'Seek before beginning of file');
+        $this->assertEquals(2, $this->file->getBytesRead());
+        $this->assertEquals('obarbaz', $this->file->readUntilEnd());
+        $this->assertFalse($this->file->seek(-20, SEEK_END), 'Seek before beginning of file');
+        $this->assertEquals(2, $this->file->getBytesRead());
+        $this->assertEquals('obarbaz', $this->file->readUntilEnd());
+    }
+
+    /**
+     * test writing data into the file
+     *
+     * @test
+     */
+    public function writeEmptyFile()
+    {
+        $this->assertEquals(3, $this->file->write('foo'));
+        $this->assertEquals('foo', $this->file->getContent());
+        $this->assertEquals(3, $this->file->size());
+        $this->assertEquals(3, $this->file->write('bar'));
+        $this->assertEquals('foobar', $this->file->getContent());
+        $this->assertEquals(6, $this->file->size());
+    }
+
+    /**
+     * test writing data into the file
+     *
+     * @test
+     */
+    public function write()
+    {
+        $this->file->setContent('foobarbaz');
+        $this->assertTrue($this->file->seek(3, SEEK_SET));
+        $this->assertEquals(3, $this->file->write('foo'));
+        $this->assertEquals('foofoobaz', $this->file->getContent());
+        $this->assertEquals(9, $this->file->size());
+        $this->assertEquals(3, $this->file->write('bar'));
+        $this->assertEquals('foofoobar', $this->file->getContent());
+        $this->assertEquals(9, $this->file->size());
+    }
+
+    /**
+     * setting and retrieving permissions for a file
+     *
+     * @test
+     * @group  permissions
+     */
+    public function permissions()
+    {
+        $this->assertEquals(0666, $this->file->getPermissions());
+        $this->assertSame($this->file, $this->file->chmod(0644));
+        $this->assertEquals(0644, $this->file->getPermissions());
+    }
+
+    /**
+     * setting and retrieving permissions for a file
+     *
+     * @test
+     * @group  permissions
+     */
+    public function permissionsSet()
+    {
+        $this->file = new vfsStreamFile('foo', 0644);
+        $this->assertEquals(0644, $this->file->getPermissions());
+        $this->assertSame($this->file, $this->file->chmod(0600));
+        $this->assertEquals(0600, $this->file->getPermissions());
+    }
+
+    /**
+     * setting and retrieving owner of a file
+     *
+     * @test
+     * @group  permissions
+     */
+    public function owner()
+    {
+        $this->assertEquals(vfsStream::getCurrentUser(), $this->file->getUser());
+        $this->assertTrue($this->file->isOwnedByUser(vfsStream::getCurrentUser()));
+        $this->assertSame($this->file, $this->file->chown(vfsStream::OWNER_USER_1));
+        $this->assertEquals(vfsStream::OWNER_USER_1, $this->file->getUser());
+        $this->assertTrue($this->file->isOwnedByUser(vfsStream::OWNER_USER_1));
+    }
+
+    /**
+     * setting and retrieving owner group of a file
+     *
+     * @test
+     * @group  permissions
+     */
+    public function group()
+    {
+        $this->assertEquals(vfsStream::getCurrentGroup(), $this->file->getGroup());
+        $this->assertTrue($this->file->isOwnedByGroup(vfsStream::getCurrentGroup()));
+        $this->assertSame($this->file, $this->file->chgrp(vfsStream::GROUP_USER_1));
+        $this->assertEquals(vfsStream::GROUP_USER_1, $this->file->getGroup());
+        $this->assertTrue($this->file->isOwnedByGroup(vfsStream::GROUP_USER_1));
+    }
+
+    /**
+     * @test
+     * @group  issue_33
+     * @since  1.1.0
+     */
+    public function truncateRemovesSuperflouosContent()
+    {
+        $this->assertEquals(11, $this->file->write("lorem ipsum"));
+        $this->assertTrue($this->file->truncate(5));
+        $this->assertEquals(5, $this->file->size());
+        $this->assertEquals('lorem', $this->file->getContent());
+    }
+
+    /**
+     * @test
+     * @group  issue_33
+     * @since  1.1.0
+     */
+    public function truncateToGreaterSizeAddsZeroBytes()
+    {
+        $this->assertEquals(11, $this->file->write("lorem ipsum"));
+        $this->assertTrue($this->file->truncate(25));
+        $this->assertEquals(25, $this->file->size());
+        $this->assertEquals("lorem ipsum\0\0\0\0\0\0\0\0\0\0\0\0\0\0", $this->file->getContent());
+    }
+
+    /**
+     * @test
+     * @group  issue_79
+     * @since  1.3.0
+     */
+    public function withContentAcceptsAnyFileContentInstance()
+    {
+        $mockFileContent = $this->bc_getMock('org\bovigo\vfs\content\FileContent');
+        $mockFileContent->expects($this->once())
+                        ->method('content')
+                        ->will($this->returnValue('foobarbaz'));
+        $this->assertEquals(
+                'foobarbaz',
+                $this->file->withContent($mockFileContent)
+                           ->getContent()
+        );
+    }
+
+    /**
+     * @test
+     * @group  issue_79
+     * @expectedException  \InvalidArgumentException
+     * @since  1.3.0
+     */
+    public function withContentThrowsInvalidArgumentExceptionWhenContentIsNoStringAndNoFileContent()
+    {
+        $this->file->withContent(313);
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamGlobTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamGlobTestCase.php
new file mode 100644
index 00000000..2dec5638
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamGlobTestCase.php
@@ -0,0 +1,28 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Test for org\bovigo\vfs\vfsStream.
+ *
+ * @since       0.9.0
+ * @group       issue_2
+ */
+class vfsStreamGlobTestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    /**
+     * @test
+     */
+    public function globDoesNotWorkWithVfsStreamUrls()
+    {
+        $root = vfsStream::setup('example');
+        mkdir(vfsStream::url('example/test/'), 0777, true);
+        $this->assertEmpty(glob(vfsStream::url('example'), GLOB_MARK));
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamResolveIncludePathTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamResolveIncludePathTestCase.php
new file mode 100644
index 00000000..74fb773b
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamResolveIncludePathTestCase.php
@@ -0,0 +1,61 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Test for org\bovigo\vfs\vfsStream.
+ *
+ * @since  0.9.0
+ * @group  issue_5
+ */
+class vfsStreamResolveIncludePathTestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    /**
+     * include path to restore after test run
+     *
+     * @var  string
+     */
+    protected $backupIncludePath;
+
+    /**
+     * set up test environment
+     */
+    public function setUp()
+    {
+        $this->backupIncludePath = get_include_path();
+        vfsStream::setup();
+        mkdir('vfs://root/a/path', 0777, true);
+        set_include_path('vfs://root/a' . PATH_SEPARATOR . $this->backupIncludePath);
+    }
+
+    /**
+     * clean up test environment
+     */
+    public function tearDown()
+    {
+        set_include_path($this->backupIncludePath);
+    }
+
+    /**
+     * @test
+     */
+    public function knownFileCanBeResolved()
+    {
+        file_put_contents('vfs://root/a/path/knownFile.php', '<?php ?>');
+        $this->assertEquals('vfs://root/a/path/knownFile.php', stream_resolve_include_path('path/knownFile.php'));
+    }
+
+    /**
+     * @test
+     */
+    public function unknownFileCanNotBeResolvedYieldsFalse()
+    {
+        $this->assertFalse(@stream_resolve_include_path('path/unknownFile.php'));
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamTestCase.php
new file mode 100644
index 00000000..cc2bad7a
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamTestCase.php
@@ -0,0 +1,780 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+
+use org\bovigo\vfs\content\LargeFileContent;
+
+/**
+ * Test for org\bovigo\vfs\vfsStream.
+ */
+class vfsStreamTestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    /**
+     * set up test environment
+     */
+    public function setUp()
+    {
+        vfsStreamWrapper::register();
+    }
+
+    /**
+     * assure that path2url conversion works correct
+     *
+     * @test
+     */
+    public function url()
+    {
+        $this->assertEquals('vfs://foo', vfsStream::url('foo'));
+        $this->assertEquals('vfs://foo/bar.baz', vfsStream::url('foo/bar.baz'));
+        $this->assertEquals('vfs://foo/bar.baz', vfsStream::url('foo\bar.baz'));
+    }
+
+    /**
+     * assure that url2path conversion works correct
+     *
+     * @test
+     */
+    public function path()
+    {
+        $this->assertEquals('foo', vfsStream::path('vfs://foo'));
+        $this->assertEquals('foo/bar.baz', vfsStream::path('vfs://foo/bar.baz'));
+        $this->assertEquals('foo/bar.baz', vfsStream::path('vfs://foo\bar.baz'));
+    }
+
+    /**
+     * windows directory separators are converted into default separator
+     *
+     * @author  Gabriel Birke
+     * @test
+     */
+    public function pathConvertsWindowsDirectorySeparators()
+    {
+        $this->assertEquals('foo/bar', vfsStream::path('vfs://foo\\bar'));
+    }
+
+    /**
+     * trailing whitespace should be removed
+     *
+     * @author  Gabriel Birke
+     * @test
+     */
+    public function pathRemovesTrailingWhitespace()
+    {
+        $this->assertEquals('foo/bar', vfsStream::path('vfs://foo/bar '));
+    }
+
+    /**
+     * trailing slashes are removed
+     *
+     * @author  Gabriel Birke
+     * @test
+     */
+    public function pathRemovesTrailingSlash()
+    {
+        $this->assertEquals('foo/bar', vfsStream::path('vfs://foo/bar/'));
+    }
+
+    /**
+     * trailing slash and whitespace should be removed
+     *
+     * @author  Gabriel Birke
+     * @test
+     */
+    public function pathRemovesTrailingSlashAndWhitespace()
+    {
+        $this->assertEquals('foo/bar', vfsStream::path('vfs://foo/bar/ '));
+    }
+
+    /**
+     * double slashes should be replaced by single slash
+     *
+     * @author  Gabriel Birke
+     * @test
+     */
+    public function pathRemovesDoubleSlashes()
+    {
+        // Regular path
+        $this->assertEquals('my/path', vfsStream::path('vfs://my/path'));
+        // Path with double slashes
+        $this->assertEquals('my/path', vfsStream::path('vfs://my//path'));
+    }
+
+    /**
+     * test to create a new file
+     *
+     * @test
+     */
+    public function newFile()
+    {
+        $file = vfsStream::newFile('filename.txt');
+        $this->assertInstanceOf('org\\bovigo\\vfs\\vfsStreamFile', $file);
+        $this->assertEquals('filename.txt', $file->getName());
+        $this->assertEquals(0666, $file->getPermissions());
+    }
+
+    /**
+     * test to create a new file with non-default permissions
+     *
+     * @test
+     * @group  permissions
+     */
+    public function newFileWithDifferentPermissions()
+    {
+        $file = vfsStream::newFile('filename.txt', 0644);
+        $this->assertInstanceOf('org\\bovigo\\vfs\\vfsStreamFile', $file);
+        $this->assertEquals('filename.txt', $file->getName());
+        $this->assertEquals(0644, $file->getPermissions());
+    }
+
+    /**
+     * test to create a new directory structure
+     *
+     * @test
+     */
+    public function newSingleDirectory()
+    {
+        $foo = vfsStream::newDirectory('foo');
+        $this->assertEquals('foo', $foo->getName());
+        $this->assertEquals(0, count($foo->getChildren()));
+        $this->assertEquals(0777, $foo->getPermissions());
+    }
+
+    /**
+     * test to create a new directory structure with non-default permissions
+     *
+     * @test
+     * @group  permissions
+     */
+    public function newSingleDirectoryWithDifferentPermissions()
+    {
+        $foo = vfsStream::newDirectory('foo', 0755);
+        $this->assertEquals('foo', $foo->getName());
+        $this->assertEquals(0, count($foo->getChildren()));
+        $this->assertEquals(0755, $foo->getPermissions());
+    }
+
+    /**
+     * test to create a new directory structure
+     *
+     * @test
+     */
+    public function newDirectoryStructure()
+    {
+        $foo = vfsStream::newDirectory('foo/bar/baz');
+        $this->assertEquals('foo', $foo->getName());
+        $this->assertEquals(0777, $foo->getPermissions());
+        $this->assertTrue($foo->hasChild('bar'));
+        $this->assertTrue($foo->hasChild('bar/baz'));
+        $this->assertFalse($foo->hasChild('baz'));
+        $bar = $foo->getChild('bar');
+        $this->assertEquals('bar', $bar->getName());
+        $this->assertEquals(0777, $bar->getPermissions());
+        $this->assertTrue($bar->hasChild('baz'));
+        $baz1 = $bar->getChild('baz');
+        $this->assertEquals('baz', $baz1->getName());
+        $this->assertEquals(0777, $baz1->getPermissions());
+        $baz2 = $foo->getChild('bar/baz');
+        $this->assertSame($baz1, $baz2);
+    }
+
+    /**
+     * test that correct directory structure is created
+     *
+     * @test
+     */
+    public function newDirectoryWithSlashAtStart()
+    {
+        $foo = vfsStream::newDirectory('/foo/bar/baz', 0755);
+        $this->assertEquals('foo', $foo->getName());
+        $this->assertEquals(0755, $foo->getPermissions());
+        $this->assertTrue($foo->hasChild('bar'));
+        $this->assertTrue($foo->hasChild('bar/baz'));
+        $this->assertFalse($foo->hasChild('baz'));
+        $bar = $foo->getChild('bar');
+        $this->assertEquals('bar', $bar->getName());
+        $this->assertEquals(0755, $bar->getPermissions());
+        $this->assertTrue($bar->hasChild('baz'));
+        $baz1 = $bar->getChild('baz');
+        $this->assertEquals('baz', $baz1->getName());
+        $this->assertEquals(0755, $baz1->getPermissions());
+        $baz2 = $foo->getChild('bar/baz');
+        $this->assertSame($baz1, $baz2);
+    }
+
+    /**
+     * @test
+     * @group  setup
+     * @since  0.7.0
+     */
+    public function setupRegistersStreamWrapperAndCreatesRootDirectoryWithDefaultNameAndPermissions()
+    {
+        $root = vfsStream::setup();
+        $this->assertSame($root, vfsStreamWrapper::getRoot());
+        $this->assertEquals('root', $root->getName());
+        $this->assertEquals(0777, $root->getPermissions());
+    }
+
+    /**
+     * @test
+     * @group  setup
+     * @since  0.7.0
+     */
+    public function setupRegistersStreamWrapperAndCreatesRootDirectoryWithGivenNameAndDefaultPermissions()
+    {
+        $root = vfsStream::setup('foo');
+        $this->assertSame($root, vfsStreamWrapper::getRoot());
+        $this->assertEquals('foo', $root->getName());
+        $this->assertEquals(0777, $root->getPermissions());
+    }
+
+    /**
+     * @test
+     * @group  setup
+     * @since  0.7.0
+     */
+    public function setupRegistersStreamWrapperAndCreatesRootDirectoryWithGivenNameAndPermissions()
+    {
+        $root = vfsStream::setup('foo', 0444);
+        $this->assertSame($root, vfsStreamWrapper::getRoot());
+        $this->assertEquals('foo', $root->getName());
+        $this->assertEquals(0444, $root->getPermissions());
+    }
+
+    /**
+     * @test
+     * @group  issue_14
+     * @group  issue_20
+     * @since  0.10.0
+     */
+    public function setupWithEmptyArrayIsEqualToSetup()
+    {
+        $root = vfsStream::setup('example',
+                                 0755,
+                                 array()
+                );
+        $this->assertEquals('example', $root->getName());
+        $this->assertEquals(0755, $root->getPermissions());
+        $this->assertFalse($root->hasChildren());
+    }
+
+    /**
+     * @test
+     * @group  issue_14
+     * @group  issue_20
+     * @since  0.10.0
+     */
+    public function setupArraysAreTurnedIntoSubdirectories()
+    {
+        $root = vfsStream::setup('root',
+                                 null,
+                                 array('test' => array())
+                );
+        $this->assertTrue($root->hasChildren());
+        $this->assertTrue($root->hasChild('test'));
+        $this->assertInstanceOf('org\\bovigo\\vfs\\vfsStreamDirectory',
+                                $root->getChild('test')
+        );
+        $this->assertFalse($root->getChild('test')->hasChildren());
+    }
+
+    /**
+     * @test
+     * @group  issue_14
+     * @group  issue_20
+     * @since  0.10.0
+     */
+    public function setupStringsAreTurnedIntoFilesWithContent()
+    {
+        $root = vfsStream::setup('root',
+                                 null,
+                                 array('test.txt' => 'some content')
+                );
+        $this->assertTrue($root->hasChildren());
+        $this->assertTrue($root->hasChild('test.txt'));
+        $this->assertVfsFile($root->getChild('test.txt'), 'some content');
+    }
+
+    /**
+     * @test
+     * @group  issue_14
+     * @group  issue_20
+     * @since  0.10.0
+     */
+    public function setupWorksRecursively()
+    {
+        $root = vfsStream::setup('root',
+                                 null,
+                                 array('test' => array('foo'     => array('test.txt' => 'hello'),
+                                                       'baz.txt' => 'world'
+                                                 )
+                                 )
+                );
+        $this->assertTrue($root->hasChildren());
+        $this->assertTrue($root->hasChild('test'));
+        $test = $root->getChild('test');
+        $this->assertInstanceOf('org\\bovigo\\vfs\\vfsStreamDirectory', $test);
+        $this->assertTrue($test->hasChildren());
+        $this->assertTrue($test->hasChild('baz.txt'));
+        $this->assertVfsFile($test->getChild('baz.txt'), 'world');
+
+        $this->assertTrue($test->hasChild('foo'));
+        $foo = $test->getChild('foo');
+        $this->assertInstanceOf('org\\bovigo\\vfs\\vfsStreamDirectory', $foo);
+        $this->assertTrue($foo->hasChildren());
+        $this->assertTrue($foo->hasChild('test.txt'));
+        $this->assertVfsFile($foo->getChild('test.txt'), 'hello');
+    }
+
+    /**
+    * @test
+    * @group  issue_17
+    * @group  issue_20
+    */
+    public function setupCastsNumericDirectoriesToStrings()
+    {
+        $root = vfsStream::setup('root',
+                                 null,
+                                 array(2011 => array ('test.txt' => 'some content'))
+                );
+        $this->assertTrue($root->hasChild('2011'));
+
+        $directory = $root->getChild('2011');
+        $this->assertVfsFile($directory->getChild('test.txt'), 'some content');
+
+        $this->assertTrue(file_exists('vfs://root/2011/test.txt'));
+    }
+
+    /**
+     * @test
+     * @group  issue_20
+     * @since  0.11.0
+     */
+    public function createArraysAreTurnedIntoSubdirectories()
+    {
+        $baseDir = vfsStream::create(array('test' => array()), new vfsStreamDirectory('baseDir'));
+        $this->assertTrue($baseDir->hasChildren());
+        $this->assertTrue($baseDir->hasChild('test'));
+        $this->assertInstanceOf('org\\bovigo\\vfs\\vfsStreamDirectory',
+                                $baseDir->getChild('test')
+        );
+        $this->assertFalse($baseDir->getChild('test')->hasChildren());
+    }
+
+    /**
+     * @test
+     * @group  issue_20
+     * @since  0.11.0
+     */
+    public function createArraysAreTurnedIntoSubdirectoriesOfRoot()
+    {
+        $root = vfsStream::setup();
+        $this->assertSame($root, vfsStream::create(array('test' => array())));
+        $this->assertTrue($root->hasChildren());
+        $this->assertTrue($root->hasChild('test'));
+        $this->assertInstanceOf('org\\bovigo\\vfs\\vfsStreamDirectory',
+                                $root->getChild('test')
+        );
+        $this->assertFalse($root->getChild('test')->hasChildren());
+    }
+
+    /**
+     * @test
+     * @group  issue_20
+     * @expectedException  \InvalidArgumentException
+     * @since  0.11.0
+     */
+    public function createThrowsExceptionIfNoBaseDirGivenAndNoRootSet()
+    {
+        vfsStream::create(array('test' => array()));
+    }
+
+    /**
+     * @test
+     * @group  issue_20
+     * @since  0.11.0
+     */
+    public function createWorksRecursively()
+    {
+        $baseDir = vfsStream::create(array('test' => array('foo'     => array('test.txt' => 'hello'),
+                                                           'baz.txt' => 'world'
+                                                     )
+                                     ),
+                                     new vfsStreamDirectory('baseDir')
+                   );
+        $this->assertTrue($baseDir->hasChildren());
+        $this->assertTrue($baseDir->hasChild('test'));
+        $test = $baseDir->getChild('test');
+        $this->assertInstanceOf('org\\bovigo\\vfs\\vfsStreamDirectory', $test);
+        $this->assertTrue($test->hasChildren());
+        $this->assertTrue($test->hasChild('baz.txt'));
+        $this->assertVfsFile($test->getChild('baz.txt'), 'world');
+
+        $this->assertTrue($test->hasChild('foo'));
+        $foo = $test->getChild('foo');
+        $this->assertInstanceOf('org\\bovigo\\vfs\\vfsStreamDirectory', $foo);
+        $this->assertTrue($foo->hasChildren());
+        $this->assertTrue($foo->hasChild('test.txt'));
+        $this->assertVfsFile($foo->getChild('test.txt'), 'hello');
+    }
+
+    /**
+     * @test
+     * @group  issue_20
+     * @since  0.11.0
+     */
+    public function createWorksRecursivelyWithRoot()
+    {
+        $root = vfsStream::setup();
+        $this->assertSame($root,
+                          vfsStream::create(array('test' => array('foo'     => array('test.txt' => 'hello'),
+                                                                  'baz.txt' => 'world'
+                                                            )
+                                            )
+                          )
+        );
+        $this->assertTrue($root->hasChildren());
+        $this->assertTrue($root->hasChild('test'));
+        $test = $root->getChild('test');
+        $this->assertInstanceOf('org\\bovigo\\vfs\\vfsStreamDirectory', $test);
+        $this->assertTrue($test->hasChildren());
+        $this->assertTrue($test->hasChild('baz.txt'));
+        $this->assertVfsFile($test->getChild('baz.txt'), 'world');
+
+        $this->assertTrue($test->hasChild('foo'));
+        $foo = $test->getChild('foo');
+        $this->assertInstanceOf('org\\bovigo\\vfs\\vfsStreamDirectory', $foo);
+        $this->assertTrue($foo->hasChildren());
+        $this->assertTrue($foo->hasChild('test.txt'));
+        $this->assertVfsFile($foo->getChild('test.txt'), 'hello');
+    }
+
+    /**
+     * @test
+     * @group  issue_20
+     * @since  0.10.0
+     */
+    public function createStringsAreTurnedIntoFilesWithContent()
+    {
+        $baseDir = vfsStream::create(array('test.txt' => 'some content'), new vfsStreamDirectory('baseDir'));
+        $this->assertTrue($baseDir->hasChildren());
+        $this->assertTrue($baseDir->hasChild('test.txt'));
+        $this->assertVfsFile($baseDir->getChild('test.txt'), 'some content');
+    }
+
+    /**
+     * @test
+     * @group  issue_20
+     * @since  0.11.0
+     */
+    public function createStringsAreTurnedIntoFilesWithContentWithRoot()
+    {
+        $root = vfsStream::setup();
+        $this->assertSame($root,
+                          vfsStream::create(array('test.txt' => 'some content'))
+        );
+        $this->assertTrue($root->hasChildren());
+        $this->assertTrue($root->hasChild('test.txt'));
+        $this->assertVfsFile($root->getChild('test.txt'), 'some content');
+    }
+
+    /**
+    * @test
+    * @group  issue_20
+    * @since  0.11.0
+    */
+    public function createCastsNumericDirectoriesToStrings()
+    {
+        $baseDir = vfsStream::create(array(2011 => array ('test.txt' => 'some content')), new vfsStreamDirectory('baseDir'));
+        $this->assertTrue($baseDir->hasChild('2011'));
+
+        $directory = $baseDir->getChild('2011');
+        $this->assertVfsFile($directory->getChild('test.txt'), 'some content');
+    }
+
+    /**
+    * @test
+    * @group  issue_20
+    * @since  0.11.0
+    */
+    public function createCastsNumericDirectoriesToStringsWithRoot()
+    {
+        $root = vfsStream::setup();
+        $this->assertSame($root,
+                          vfsStream::create(array(2011 => array ('test.txt' => 'some content')))
+        );
+        $this->assertTrue($root->hasChild('2011'));
+
+        $directory = $root->getChild('2011');
+        $this->assertVfsFile($directory->getChild('test.txt'), 'some content');
+    }
+
+    /**
+     * helper function for assertions on vfsStreamFile
+     *
+     * @param  vfsStreamFile  $file
+     * @param  string         $content
+     */
+    protected function assertVfsFile(vfsStreamFile $file, $content)
+    {
+        $this->assertInstanceOf('org\\bovigo\\vfs\\vfsStreamFile',
+                                $file
+        );
+        $this->assertEquals($content,
+                            $file->getContent()
+        );
+    }
+
+    /**
+     * @test
+     * @group  issue_10
+     * @since  0.10.0
+     */
+    public function inspectWithContentGivesContentToVisitor()
+    {
+        $mockContent = $this->bc_getMock('org\\bovigo\\vfs\\vfsStreamContent');
+        $mockVisitor = $this->bc_getMock('org\\bovigo\\vfs\\visitor\\vfsStreamVisitor');
+        $mockVisitor->expects($this->once())
+                    ->method('visit')
+                    ->with($this->equalTo($mockContent))
+                    ->will($this->returnValue($mockVisitor));
+        $this->assertSame($mockVisitor, vfsStream::inspect($mockVisitor, $mockContent));
+    }
+
+    /**
+     * @test
+     * @group  issue_10
+     * @since  0.10.0
+     */
+    public function inspectWithoutContentGivesRootToVisitor()
+    {
+        $root = vfsStream::setup();
+        $mockVisitor = $this->bc_getMock('org\\bovigo\\vfs\\visitor\\vfsStreamVisitor');
+        $mockVisitor->expects($this->once())
+                    ->method('visitDirectory')
+                    ->with($this->equalTo($root))
+                    ->will($this->returnValue($mockVisitor));
+        $this->assertSame($mockVisitor, vfsStream::inspect($mockVisitor));
+    }
+
+    /**
+     * @test
+     * @group  issue_10
+     * @expectedException  \InvalidArgumentException
+     * @since  0.10.0
+     */
+    public function inspectWithoutContentAndWithoutRootThrowsInvalidArgumentException()
+    {
+        $mockVisitor = $this->bc_getMock('org\\bovigo\\vfs\\visitor\\vfsStreamVisitor');
+        $mockVisitor->expects($this->never())
+                    ->method('visit');
+        $mockVisitor->expects($this->never())
+                    ->method('visitDirectory');
+        vfsStream::inspect($mockVisitor);
+    }
+
+    /**
+     * returns path to file system copy resource directory
+     *
+     * @return  string
+     */
+    protected function getFileSystemCopyDir()
+    {
+        return realpath(dirname(__FILE__) . '/../../../../resources/filesystemcopy');
+    }
+
+    /**
+     * @test
+     * @group  issue_4
+     * @expectedException  \InvalidArgumentException
+     * @since  0.11.0
+     */
+    public function copyFromFileSystemThrowsExceptionIfNoBaseDirGivenAndNoRootSet()
+    {
+        vfsStream::copyFromFileSystem($this->getFileSystemCopyDir());
+    }
+
+    /**
+     * @test
+     * @group  issue_4
+     * @since  0.11.0
+     */
+    public function copyFromEmptyFolder()
+    {
+        $baseDir = vfsStream::copyFromFileSystem($this->getFileSystemCopyDir() . '/emptyFolder',
+                                                 vfsStream::newDirectory('test')
+                   );
+        $baseDir->removeChild('.gitignore');
+        $this->assertFalse($baseDir->hasChildren());
+    }
+
+    /**
+     * @test
+     * @group  issue_4
+     * @since  0.11.0
+     */
+    public function copyFromEmptyFolderWithRoot()
+    {
+        $root = vfsStream::setup();
+        $this->assertEquals($root,
+                            vfsStream::copyFromFileSystem($this->getFileSystemCopyDir() . '/emptyFolder')
+        );
+        $root->removeChild('.gitignore');
+        $this->assertFalse($root->hasChildren());
+    }
+
+    /**
+     * @test
+     * @group  issue_4
+     * @since  0.11.0
+     */
+    public function copyFromWithSubFolders()
+    {
+        $baseDir = vfsStream::copyFromFileSystem($this->getFileSystemCopyDir(),
+                                                 vfsStream::newDirectory('test'),
+                                                 3
+                   );
+        $this->assertTrue($baseDir->hasChildren());
+        $this->assertTrue($baseDir->hasChild('emptyFolder'));
+        $this->assertTrue($baseDir->hasChild('withSubfolders'));
+        $subfolderDir = $baseDir->getChild('withSubfolders');
+        $this->assertTrue($subfolderDir->hasChild('subfolder1'));
+        $this->assertTrue($subfolderDir->getChild('subfolder1')->hasChild('file1.txt'));
+        $this->assertVfsFile($subfolderDir->getChild('subfolder1/file1.txt'), '      ');
+        $this->assertTrue($subfolderDir->hasChild('subfolder2'));
+        $this->assertTrue($subfolderDir->hasChild('aFile.txt'));
+        $this->assertVfsFile($subfolderDir->getChild('aFile.txt'), 'foo');
+    }
+
+    /**
+     * @test
+     * @group  issue_4
+     * @since  0.11.0
+     */
+    public function copyFromWithSubFoldersWithRoot()
+    {
+        $root = vfsStream::setup();
+        $this->assertEquals($root,
+                            vfsStream::copyFromFileSystem($this->getFileSystemCopyDir(),
+                                                          null,
+                                                          3
+                            )
+        );
+        $this->assertTrue($root->hasChildren());
+        $this->assertTrue($root->hasChild('emptyFolder'));
+        $this->assertTrue($root->hasChild('withSubfolders'));
+        $subfolderDir = $root->getChild('withSubfolders');
+        $this->assertTrue($subfolderDir->hasChild('subfolder1'));
+        $this->assertTrue($subfolderDir->getChild('subfolder1')->hasChild('file1.txt'));
+        $this->assertVfsFile($subfolderDir->getChild('subfolder1/file1.txt'), '      ');
+        $this->assertTrue($subfolderDir->hasChild('subfolder2'));
+        $this->assertTrue($subfolderDir->hasChild('aFile.txt'));
+        $this->assertVfsFile($subfolderDir->getChild('aFile.txt'), 'foo');
+    }
+
+    /**
+     * @test
+     * @group  issue_4
+     * @group  issue_29
+     * @since  0.11.2
+     */
+    public function copyFromPreservesFilePermissions()
+    {
+        if (DIRECTORY_SEPARATOR !== '/') {
+            $this->markTestSkipped('Only applicable on Linux style systems.');
+        }
+
+        $copyDir = $this->getFileSystemCopyDir();
+        $root    = vfsStream::setup();
+        $this->assertEquals($root,
+                            vfsStream::copyFromFileSystem($copyDir,
+                                                          null
+                            )
+        );
+        $this->assertEquals(fileperms($copyDir . '/withSubfolders') - vfsStreamContent::TYPE_DIR,
+                            $root->getChild('withSubfolders')
+                                 ->getPermissions()
+        );
+        $this->assertEquals(fileperms($copyDir . '/withSubfolders/aFile.txt') - vfsStreamContent::TYPE_FILE,
+                            $root->getChild('withSubfolders/aFile.txt')
+                                 ->getPermissions()
+        );
+    }
+
+    /**
+     * To test this the max file size is reduced to something reproduceable.
+     *
+     * @test
+     * @group  issue_91
+     * @since  1.5.0
+     */
+    public function copyFromFileSystemMocksLargeFiles()
+    {
+        if (DIRECTORY_SEPARATOR !== '/') {
+            $this->markTestSkipped('Only applicable on Linux style systems.');
+        }
+
+        $copyDir = $this->getFileSystemCopyDir();
+        $root    = vfsStream::setup();
+        vfsStream::copyFromFileSystem($copyDir, $root, 3);
+        $this->assertEquals(
+                '      ',
+                $root->getChild('withSubfolders/subfolder1/file1.txt')->getContent()
+        );
+    }
+
+    /**
+     * @test
+     * @group  issue_121
+     * @since  1.6.1
+     */
+    public function createDirectoryWithTrailingSlashShouldNotCreateSubdirectoryWithEmptyName()
+    {
+        $directory = vfsStream::newDirectory('foo/');
+        $this->assertFalse($directory->hasChildren());
+    }
+
+    /**
+     * @test
+     * @group  issue_149
+     */
+    public function addStructureHandlesVfsStreamFileObjects()
+    {
+        $structure = array(
+            'topLevel' => array(
+                'thisIsAFile' => 'file contents',
+                vfsStream::newFile('anotherFile'),
+            ),
+        );
+
+        vfsStream::setup();
+        $root = vfsStream::create($structure);
+
+        $this->assertTrue($root->hasChild('topLevel/anotherFile'));
+    }
+
+    /**
+     * @test
+     * @group  issue_149
+     */
+    public function createHandlesLargeFileContentObjects()
+    {
+        $structure = array(
+            'topLevel' => array(
+                'thisIsAFile' => 'file contents',
+                'anotherFile' => LargeFileContent::withMegabytes(2),
+            ),
+        );
+
+        vfsStream::setup();
+        $root = vfsStream::create($structure);
+
+        $this->assertTrue($root->hasChild('topLevel/anotherFile'));
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamUmaskTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamUmaskTestCase.php
new file mode 100644
index 00000000..62fc2e12
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamUmaskTestCase.php
@@ -0,0 +1,194 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Test for umask settings.
+ *
+ * @group  permissions
+ * @group  umask
+ * @since  0.8.0
+ */
+class vfsStreamUmaskTestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    /**
+     * set up test environment
+     */
+    public function setUp()
+    {
+        vfsStream::umask(0000);
+    }
+
+    /**
+     * clean up test environment
+     */
+    public function tearDown()
+    {
+        vfsStream::umask(0000);
+    }
+
+    /**
+     * @test
+     */
+    public function gettingUmaskSettingDoesNotChangeUmaskSetting()
+    {
+        $this->assertEquals(vfsStream::umask(),
+                            vfsStream::umask()
+        );
+        $this->assertEquals(0000,
+                            vfsStream::umask()
+        );
+    }
+
+    /**
+     * @test
+     */
+    public function changingUmaskSettingReturnsOldUmaskSetting()
+    {
+        $this->assertEquals(0000,
+                            vfsStream::umask(0022)
+        );
+        $this->assertEquals(0022,
+                            vfsStream::umask()
+        );
+    }
+
+    /**
+     * @test
+     */
+    public function createFileWithDefaultUmaskSetting()
+    {
+        $file = new vfsStreamFile('foo');
+        $this->assertEquals(0666, $file->getPermissions());
+    }
+
+    /**
+     * @test
+     */
+    public function createFileWithDifferentUmaskSetting()
+    {
+        vfsStream::umask(0022);
+        $file = new vfsStreamFile('foo');
+        $this->assertEquals(0644, $file->getPermissions());
+    }
+
+    /**
+     * @test
+     */
+    public function createDirectoryWithDefaultUmaskSetting()
+    {
+        $directory = new vfsStreamDirectory('foo');
+        $this->assertEquals(0777, $directory->getPermissions());
+    }
+
+    /**
+     * @test
+     */
+    public function createDirectoryWithDifferentUmaskSetting()
+    {
+        vfsStream::umask(0022);
+        $directory = new vfsStreamDirectory('foo');
+        $this->assertEquals(0755, $directory->getPermissions());
+    }
+
+    /**
+     * @test
+     */
+    public function createFileUsingStreamWithDefaultUmaskSetting()
+    {
+        $root = vfsStream::setup();
+        file_put_contents(vfsStream::url('root/newfile.txt'), 'file content');
+        $this->assertEquals(0666, $root->getChild('newfile.txt')->getPermissions());
+    }
+
+    /**
+     * @test
+     */
+    public function createFileUsingStreamWithDifferentUmaskSetting()
+    {
+        $root = vfsStream::setup();
+        vfsStream::umask(0022);
+        file_put_contents(vfsStream::url('root/newfile.txt'), 'file content');
+        $this->assertEquals(0644, $root->getChild('newfile.txt')->getPermissions());
+    }
+
+    /**
+     * @test
+     */
+    public function createDirectoryUsingStreamWithDefaultUmaskSetting()
+    {
+        $root = vfsStream::setup();
+        mkdir(vfsStream::url('root/newdir'));
+        $this->assertEquals(0777, $root->getChild('newdir')->getPermissions());
+    }
+
+    /**
+     * @test
+     */
+    public function createDirectoryUsingStreamWithDifferentUmaskSetting()
+    {
+        $root = vfsStream::setup();
+        vfsStream::umask(0022);
+        mkdir(vfsStream::url('root/newdir'));
+        $this->assertEquals(0755, $root->getChild('newdir')->getPermissions());
+    }
+
+    /**
+     * @test
+     */
+    public function createDirectoryUsingStreamWithExplicit0()
+    {
+        $root = vfsStream::setup();
+        vfsStream::umask(0022);
+        mkdir(vfsStream::url('root/newdir'), 0000);
+        $this->assertEquals(0000, $root->getChild('newdir')->getPermissions());
+    }
+
+    /**
+     * @test
+     *
+     */
+    public function createDirectoryUsingStreamWithDifferentUmaskSettingButExplicit0777()
+    {
+        $root = vfsStream::setup();
+        vfsStream::umask(0022);
+        mkdir(vfsStream::url('root/newdir'), 0777);
+        $this->assertEquals(0755, $root->getChild('newdir')->getPermissions());
+    }
+
+    /**
+     * @test
+     */
+    public function createDirectoryUsingStreamWithDifferentUmaskSettingButExplicitModeRequestedByCall()
+    {
+        $root = vfsStream::setup();
+        vfsStream::umask(0022);
+        mkdir(vfsStream::url('root/newdir'), 0700);
+        $this->assertEquals(0700, $root->getChild('newdir')->getPermissions());
+    }
+
+    /**
+     * @test
+     */
+    public function defaultUmaskSettingDoesNotInfluenceSetup()
+    {
+        $root = vfsStream::setup();
+        $this->assertEquals(0777, $root->getPermissions());
+    }
+
+    /**
+     * @test
+     */
+    public function umaskSettingShouldBeRespectedBySetup()
+    {
+        vfsStream::umask(0022);
+        $root = vfsStream::setup();
+        $this->assertEquals(0755, $root->getPermissions());
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperAlreadyRegisteredTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperAlreadyRegisteredTestCase.php
new file mode 100644
index 00000000..279a2cee
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperAlreadyRegisteredTestCase.php
@@ -0,0 +1,62 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Helper class for the test.
+ */
+class TestvfsStreamWrapper extends vfsStreamWrapper
+{
+    /**
+     * unregisters vfsStreamWrapper
+     */
+    public static function unregister()
+    {
+        if (in_array(vfsStream::SCHEME, stream_get_wrappers()) === true) {
+            stream_wrapper_unregister(vfsStream::SCHEME);
+        }
+
+        self::$registered = false;
+    }
+}
+/**
+ * Test for org\bovigo\vfs\vfsStreamWrapper.
+ */
+class vfsStreamWrapperAlreadyRegisteredTestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    /**
+     * set up test environment
+     */
+    public function setUp()
+    {
+        TestvfsStreamWrapper::unregister();
+        $mock = $this->bc_getMock('org\\bovigo\\vfs\\vfsStreamWrapper');
+        stream_wrapper_register(vfsStream::SCHEME, get_class($mock));
+    }
+
+    /**
+     * clean up test environment
+     */
+    public function tearDown()
+    {
+        TestvfsStreamWrapper::unregister();
+    }
+
+    /**
+     * registering the stream wrapper when another stream wrapper is already
+     * registered for the vfs scheme should throw an exception
+     *
+     * @test
+     * @expectedException  org\bovigo\vfs\vfsStreamException
+     */
+    public function registerOverAnotherStreamWrapper()
+    {
+        vfsStreamWrapper::register();
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperBaseTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperBaseTestCase.php
new file mode 100644
index 00000000..4c12a45e
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperBaseTestCase.php
@@ -0,0 +1,98 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Test for org\bovigo\vfs\vfsStreamWrapper.
+ */
+abstract class vfsStreamWrapperBaseTestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    /**
+     * root directory
+     *
+     * @var  vfsStreamDirectory
+     */
+    protected $foo;
+    /**
+     * URL of root directory
+     *
+     * @var  string
+     */
+    protected $fooURL;
+    /**
+     * sub directory
+     *
+     * @var  vfsStreamDirectory
+     */
+    protected $bar;
+    /**
+     * URL of sub directory
+     *
+     * @var  string
+     */
+    protected $barURL;
+    /**
+     * a file
+     *
+     * @var  vfsStreamFile
+     */
+    protected $baz1;
+    /**
+     * URL of file 1
+     *
+     * @var  string
+     */
+    protected $baz1URL;
+    /**
+     * another file
+     *
+     * @var  vfsStreamFile
+     */
+    protected $baz2;
+    /**
+     * URL of file 2
+     *
+     * @var  string
+     */
+    protected $baz2URL;
+
+    /**
+     * set up test environment
+     */
+    public function setUp()
+    {
+        $this->fooURL  = vfsStream::url('foo');
+        $this->barURL  = vfsStream::url('foo/bar');
+        $this->baz1URL = vfsStream::url('foo/bar/baz1');
+        $this->baz2URL = vfsStream::url('foo/baz2');
+        $this->foo     = new vfsStreamDirectory('foo');
+        $this->bar     = new vfsStreamDirectory('bar');
+        $this->baz1    = vfsStream::newFile('baz1')
+                                  ->lastModified(300)
+                                  ->lastAccessed(300)
+                                  ->lastAttributeModified(300)
+                                  ->withContent('baz 1');
+        $this->baz2    = vfsStream::newFile('baz2')
+                                  ->withContent('baz2')
+                                  ->lastModified(400)
+                                  ->lastAccessed(400)
+                                  ->lastAttributeModified(400);
+        $this->bar->addChild($this->baz1);
+        $this->foo->addChild($this->bar);
+        $this->foo->addChild($this->baz2);
+        $this->foo->lastModified(100)
+                  ->lastAccessed(100)
+                  ->lastAttributeModified(100);
+        $this->bar->lastModified(200)
+                  ->lastAccessed(100)
+                  ->lastAttributeModified(100);
+        vfsStreamWrapper::register();
+        vfsStreamWrapper::setRoot($this->foo);
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperDirSeparatorTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperDirSeparatorTestCase.php
new file mode 100644
index 00000000..35fc0ce2
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperDirSeparatorTestCase.php
@@ -0,0 +1,72 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Test that using windows directory separator works correct.
+ *
+ * @since  0.9.0
+ * @group  issue_8
+ */
+class vfsStreamWrapperDirSeparatorTestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    /**
+     * root diretory
+     *
+     * @var  vfsStreamDirectory
+     */
+    protected $root;
+
+    /**
+     * set up test environment
+     */
+    public function setUp()
+    {
+        $this->root = vfsStream::setup();
+    }
+
+    /**
+     * @test
+     */
+    public function fileCanBeAccessedUsingWinDirSeparator()
+    {
+        vfsStream::newFile('foo/bar/baz.txt')
+                 ->at($this->root)
+                 ->withContent('test');
+        $this->assertEquals('test', file_get_contents('vfs://root/foo\bar\baz.txt'));
+    }
+
+
+    /**
+     * @test
+     */
+    public function directoryCanBeCreatedUsingWinDirSeparator()
+    {
+        mkdir('vfs://root/dir\bar\foo', true, 0777);
+        $this->assertTrue($this->root->hasChild('dir'));
+        $this->assertTrue($this->root->getChild('dir')->hasChild('bar'));
+        $this->assertTrue($this->root->getChild('dir/bar')->hasChild('foo'));
+    }
+
+    /**
+     * @test
+     */
+    public function directoryExitsTestUsingTrailingWinDirSeparator()
+    {
+        $structure = array(
+            'dir' => array(
+                'bar' => array(
+                )
+            )
+        );
+        vfsStream::create($structure, $this->root);
+
+        $this->assertTrue(file_exists(vfsStream::url('root/').'dir\\'));
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperDirTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperDirTestCase.php
new file mode 100644
index 00000000..5f840c47
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperDirTestCase.php
@@ -0,0 +1,500 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+require_once __DIR__ . '/vfsStreamWrapperBaseTestCase.php';
+/**
+ * Test for org\bovigo\vfs\vfsStreamWrapper around mkdir().
+ *
+ * @package     bovigo_vfs
+ * @subpackage  test
+ */
+class vfsStreamWrapperMkDirTestCase extends vfsStreamWrapperBaseTestCase
+{
+    /**
+     * mkdir() should not overwrite existing root
+     *
+     * @test
+     */
+    public function mkdirNoNewRoot()
+    {
+        $this->assertFalse(mkdir(vfsStream::url('another')));
+        $this->assertEquals(2, count($this->foo->getChildren()));
+        $this->assertSame($this->foo, vfsStreamWrapper::getRoot());
+    }
+
+    /**
+     * mkdir() should not overwrite existing root
+     *
+     * @test
+     */
+    public function mkdirNoNewRootRecursively()
+    {
+        $this->assertFalse(mkdir(vfsStream::url('another/more'), 0777, true));
+        $this->assertEquals(2, count($this->foo->getChildren()));
+        $this->assertSame($this->foo, vfsStreamWrapper::getRoot());
+    }
+
+    /**
+     * assert that mkdir() creates the correct directory structure
+     *
+     * @test
+     * @group  permissions
+     */
+    public function mkdirNonRecursively()
+    {
+        $this->assertFalse(mkdir($this->barURL . '/another/more'));
+        $this->assertEquals(2, count($this->foo->getChildren()));
+        $this->assertTrue(mkdir($this->fooURL . '/another'));
+        $this->assertEquals(3, count($this->foo->getChildren()));
+        $this->assertEquals(0777, $this->foo->getChild('another')->getPermissions());
+    }
+
+    /**
+     * assert that mkdir() creates the correct directory structure
+     *
+     * @test
+     * @group  permissions
+     */
+    public function mkdirRecursively()
+    {
+        $this->assertTrue(mkdir($this->fooURL . '/another/more', 0777, true));
+        $this->assertEquals(3, count($this->foo->getChildren()));
+        $another = $this->foo->getChild('another');
+        $this->assertTrue($another->hasChild('more'));
+        $this->assertEquals(0777, $this->foo->getChild('another')->getPermissions());
+        $this->assertEquals(0777, $this->foo->getChild('another')->getChild('more')->getPermissions());
+    }
+
+    /**
+     * @test
+     * @group  issue_9
+     * @since  0.9.0
+     */
+    public function mkdirWithDots()
+    {
+        $this->assertTrue(mkdir($this->fooURL . '/another/../more/.', 0777, true));
+        $this->assertEquals(3, count($this->foo->getChildren()));
+        $this->assertTrue($this->foo->hasChild('more'));
+    }
+
+    /**
+     * no root > new directory becomes root
+     *
+     * @test
+     * @group  permissions
+     */
+    public function mkdirWithoutRootCreatesNewRoot()
+    {
+        vfsStreamWrapper::register();
+        $this->assertTrue(@mkdir(vfsStream::url('foo')));
+        $this->assertEquals(vfsStreamContent::TYPE_DIR, vfsStreamWrapper::getRoot()->getType());
+        $this->assertEquals('foo', vfsStreamWrapper::getRoot()->getName());
+        $this->assertEquals(0777, vfsStreamWrapper::getRoot()->getPermissions());
+    }
+
+    /**
+     * trying to create a subdirectory of a file should not work
+     *
+     * @test
+     */
+    public function mkdirOnFileReturnsFalse()
+    {
+        $this->assertFalse(mkdir($this->baz1URL . '/another/more', 0777, true));
+    }
+
+    /**
+     * assert that mkdir() creates the correct directory structure
+     *
+     * @test
+     * @group  permissions
+     */
+    public function mkdirNonRecursivelyDifferentPermissions()
+    {
+        $this->assertTrue(mkdir($this->fooURL . '/another', 0755));
+        $this->assertEquals(0755, $this->foo->getChild('another')->getPermissions());
+    }
+
+    /**
+     * assert that mkdir() creates the correct directory structure
+     *
+     * @test
+     * @group  permissions
+     */
+    public function mkdirRecursivelyDifferentPermissions()
+    {
+        $this->assertTrue(mkdir($this->fooURL . '/another/more', 0755, true));
+        $this->assertEquals(3, count($this->foo->getChildren()));
+        $another = $this->foo->getChild('another');
+        $this->assertTrue($another->hasChild('more'));
+        $this->assertEquals(0755, $this->foo->getChild('another')->getPermissions());
+        $this->assertEquals(0755, $this->foo->getChild('another')->getChild('more')->getPermissions());
+    }
+
+    /**
+     * assert that mkdir() creates the correct directory structure
+     *
+     * @test
+     * @group  permissions
+     */
+    public function mkdirRecursivelyUsesDefaultPermissions()
+    {
+        $this->foo->chmod(0700);
+        $this->assertTrue(mkdir($this->fooURL . '/another/more', 0777, true));
+        $this->assertEquals(3, count($this->foo->getChildren()));
+        $another = $this->foo->getChild('another');
+        $this->assertTrue($another->hasChild('more'));
+        $this->assertEquals(0777, $this->foo->getChild('another')->getPermissions());
+        $this->assertEquals(0777, $this->foo->getChild('another')->getChild('more')->getPermissions());
+    }
+
+    /**
+     * no root > new directory becomes root
+     *
+     * @test
+     * @group  permissions
+     */
+    public function mkdirWithoutRootCreatesNewRootDifferentPermissions()
+    {
+        vfsStreamWrapper::register();
+        $this->assertTrue(@mkdir(vfsStream::url('foo'), 0755));
+        $this->assertEquals(vfsStreamContent::TYPE_DIR, vfsStreamWrapper::getRoot()->getType());
+        $this->assertEquals('foo', vfsStreamWrapper::getRoot()->getName());
+        $this->assertEquals(0755, vfsStreamWrapper::getRoot()->getPermissions());
+    }
+
+    /**
+     * no root > new directory becomes root
+     *
+     * @test
+     * @group  permissions
+     */
+    public function mkdirWithoutRootCreatesNewRootWithDefaultPermissions()
+    {
+        vfsStreamWrapper::register();
+        $this->assertTrue(@mkdir(vfsStream::url('foo')));
+        $this->assertEquals(vfsStreamContent::TYPE_DIR, vfsStreamWrapper::getRoot()->getType());
+        $this->assertEquals('foo', vfsStreamWrapper::getRoot()->getName());
+        $this->assertEquals(0777, vfsStreamWrapper::getRoot()->getPermissions());
+    }
+
+    /**
+     * @test
+     * @group  permissions
+     * @group  bug_15
+     */
+    public function mkdirDirCanNotCreateNewDirInNonWritingDirectory()
+    {
+        vfsStreamWrapper::register();
+        vfsStreamWrapper::setRoot(new vfsStreamDirectory('root'));
+        vfsStreamWrapper::getRoot()->addChild(new vfsStreamDirectory('restrictedFolder', 0000));
+        $this->assertFalse(is_writable(vfsStream::url('root/restrictedFolder/')));
+        $this->assertFalse(mkdir(vfsStream::url('root/restrictedFolder/newFolder')));
+        $this->assertFalse(vfsStreamWrapper::getRoot()->hasChild('restrictedFolder/newFolder'));
+    }
+
+    /**
+     * @test
+     * @group  issue_28
+     */
+    public function mkDirShouldNotOverwriteExistingDirectories()
+    {
+        vfsStream::setup('root');
+        $dir = vfsStream::url('root/dir');
+        $this->assertTrue(mkdir($dir));
+        $this->assertFalse(@mkdir($dir));
+    }
+
+    /**
+     * @test
+     * @group  issue_28
+     * @expectedException PHPUnit_Framework_Error
+     * @expectedExceptionMessage  mkdir(): Path vfs://root/dir exists
+     */
+    public function mkDirShouldNotOverwriteExistingDirectoriesAndTriggerE_USER_WARNING()
+    {
+        vfsStream::setup('root');
+        $dir = vfsStream::url('root/dir');
+        $this->assertTrue(mkdir($dir));
+        $this->assertFalse(mkdir($dir));
+    }
+
+    /**
+     * @test
+     * @group  issue_28
+     */
+    public function mkDirShouldNotOverwriteExistingFiles()
+    {
+        $root = vfsStream::setup('root');
+        vfsStream::newFile('test.txt')->at($root);
+        $this->assertFalse(@mkdir(vfsStream::url('root/test.txt')));
+    }
+
+    /**
+     * @test
+     * @group  issue_28
+     * @expectedException PHPUnit_Framework_Error
+     * @expectedExceptionMessage  mkdir(): Path vfs://root/test.txt exists
+     */
+    public function mkDirShouldNotOverwriteExistingFilesAndTriggerE_USER_WARNING()
+    {
+        $root = vfsStream::setup('root');
+        vfsStream::newFile('test.txt')->at($root);
+        $this->assertFalse(mkdir(vfsStream::url('root/test.txt')));
+    }
+
+    /**
+     * @test
+     * @group  issue_131
+     * @since  1.6.3
+     */
+    public function allowsRecursiveMkDirWithDirectoryName0()
+    {
+        vfsStream::setup('root');
+        $subdir  = vfsStream::url('root/a/0');
+        mkdir($subdir, 0777, true);
+        $this->assertFileExists($subdir);
+    }
+
+    /**
+     * @test
+     * @group  permissions
+     * @group  bug_15
+     */
+    public function canNotIterateOverNonReadableDirectory()
+    {
+        vfsStreamWrapper::register();
+        vfsStreamWrapper::setRoot(new vfsStreamDirectory('root', 0000));
+        $this->assertFalse(@opendir(vfsStream::url('root')));
+        $this->assertFalse(@dir(vfsStream::url('root')));
+    }
+
+    /**
+     * assert is_dir() returns correct result
+     *
+     * @test
+     */
+    public function is_dir()
+    {
+        $this->assertTrue(is_dir($this->fooURL));
+        $this->assertTrue(is_dir($this->fooURL . '/.'));
+        $this->assertTrue(is_dir($this->barURL));
+        $this->assertTrue(is_dir($this->barURL . '/.'));
+        $this->assertFalse(is_dir($this->baz1URL));
+        $this->assertFalse(is_dir($this->baz2URL));
+        $this->assertFalse(is_dir($this->fooURL . '/another'));
+        $this->assertFalse(is_dir(vfsStream::url('another')));
+    }
+
+    /**
+     * can not unlink without root
+     *
+     * @test
+     */
+    public function canNotUnlinkDirectoryWithoutRoot()
+    {
+        vfsStreamWrapper::register();
+        $this->assertFalse(@rmdir(vfsStream::url('foo')));
+    }
+
+    /**
+     * rmdir() can not remove files
+     *
+     * @test
+     */
+    public function rmdirCanNotRemoveFiles()
+    {
+        $this->assertFalse(rmdir($this->baz1URL));
+        $this->assertFalse(rmdir($this->baz2URL));
+    }
+
+    /**
+     * rmdir() can not remove a non-existing directory
+     *
+     * @test
+     */
+    public function rmdirCanNotRemoveNonExistingDirectory()
+    {
+        $this->assertFalse(rmdir($this->fooURL . '/another'));
+    }
+
+    /**
+     * rmdir() can not remove non-empty directories
+     *
+     * @test
+     */
+    public function rmdirCanNotRemoveNonEmptyDirectory()
+    {
+        $this->assertFalse(rmdir($this->fooURL));
+        $this->assertFalse(rmdir($this->barURL));
+    }
+
+    /**
+     * @test
+     */
+    public function rmdirCanRemoveEmptyDirectory()
+    {
+        vfsStream::newDirectory('empty')->at($this->foo);
+        $this->assertTrue($this->foo->hasChild('empty'));
+        $this->assertTrue(rmdir($this->fooURL . '/empty'));
+        $this->assertFalse($this->foo->hasChild('empty'));
+    }
+
+    /**
+     * @test
+     */
+    public function rmdirCanRemoveEmptyDirectoryWithDot()
+    {
+        vfsStream::newDirectory('empty')->at($this->foo);
+        $this->assertTrue($this->foo->hasChild('empty'));
+        $this->assertTrue(rmdir($this->fooURL . '/empty/.'));
+        $this->assertFalse($this->foo->hasChild('empty'));
+    }
+
+    /**
+     * rmdir() can remove empty directories
+     *
+     * @test
+     */
+    public function rmdirCanRemoveEmptyRoot()
+    {
+        $this->foo->removeChild('bar');
+        $this->foo->removeChild('baz2');
+        $this->assertTrue(rmdir($this->fooURL));
+        $this->assertFalse(file_exists($this->fooURL)); // make sure statcache was cleared
+        $this->assertNull(vfsStreamWrapper::getRoot());
+    }
+
+    /**
+     * @test
+     * @group  permissions
+     * @group  bug_15
+     */
+    public function rmdirDirCanNotRemoveDirFromNonWritingDirectory()
+    {
+        vfsStreamWrapper::register();
+        vfsStreamWrapper::setRoot(new vfsStreamDirectory('root', 0000));
+        vfsStreamWrapper::getRoot()->addChild(new vfsStreamDirectory('nonRemovableFolder'));
+        $this->assertFalse(is_writable(vfsStream::url('root')));
+        $this->assertFalse(rmdir(vfsStream::url('root/nonRemovableFolder')));
+        $this->assertTrue(vfsStreamWrapper::getRoot()->hasChild('nonRemovableFolder'));
+    }
+
+    /**
+     * @test
+     * @group  permissions
+     * @group  bug_17
+     */
+    public function issue17()
+    {
+        vfsStreamWrapper::register();
+        vfsStreamWrapper::setRoot(new vfsStreamDirectory('root', 0770));
+        vfsStreamWrapper::getRoot()->chgrp(vfsStream::GROUP_USER_1)
+                                   ->chown(vfsStream::OWNER_USER_1);
+        $this->assertFalse(mkdir(vfsStream::url('root/doesNotWork')));
+        $this->assertFalse(vfsStreamWrapper::getRoot()->hasChild('doesNotWork'));
+    }
+
+    /**
+     * @test
+     * @group  bug_19
+     */
+    public function accessWithDoubleDotReturnsCorrectContent()
+    {
+        $this->assertEquals('baz2',
+                file_get_contents(vfsStream::url('foo/bar/../baz2'))
+        );
+    }
+
+    /**
+     * @test
+     * @group bug_115
+     */
+    public function accessWithExcessDoubleDotsReturnsCorrectContent()
+    {
+        $this->assertEquals('baz2',
+            file_get_contents(vfsStream::url('foo/../../../../bar/../baz2'))
+        );
+    }
+
+    /**
+     * @test
+     * @group bug_115
+     */
+    public function alwaysResolvesRootDirectoryAsOwnParentWithDoubleDot()
+    {
+        vfsStreamWrapper::getRoot()->chown(vfsStream::OWNER_USER_1);
+
+        $this->assertTrue(is_dir(vfsStream::url('foo/..')));
+        $stat = stat(vfsStream::url('foo/..'));
+        $this->assertEquals(
+            vfsStream::OWNER_USER_1,
+            $stat['uid']
+        );
+    }
+
+
+    /**
+     * @test
+     * @since  0.11.0
+     * @group  issue_23
+     */
+    public function unlinkCanNotRemoveNonEmptyDirectory()
+    {
+        try {
+            $this->assertFalse(unlink($this->barURL));
+        } catch (\PHPUnit_Framework_Error $fe) {
+            $this->assertEquals('unlink(vfs://foo/bar): Operation not permitted', $fe->getMessage());
+        }
+
+        $this->assertTrue($this->foo->hasChild('bar'));
+        $this->assertFileExists($this->barURL);
+    }
+
+    /**
+     * @test
+     * @since  0.11.0
+     * @group  issue_23
+     */
+    public function unlinkCanNotRemoveEmptyDirectory()
+    {
+        vfsStream::newDirectory('empty')->at($this->foo);
+        try {
+            $this->assertTrue(unlink($this->fooURL . '/empty'));
+        } catch (\PHPUnit_Framework_Error $fe) {
+            $this->assertEquals('unlink(vfs://foo/empty): Operation not permitted', $fe->getMessage());
+        }
+
+        $this->assertTrue($this->foo->hasChild('empty'));
+        $this->assertFileExists($this->fooURL . '/empty');
+    }
+
+    /**
+     * @test
+     * @group  issue_32
+     */
+    public function canCreateFolderOfSameNameAsParentFolder()
+    {
+        $root = vfsStream::setup('testFolder');
+        mkdir(vfsStream::url('testFolder') . '/testFolder/subTestFolder', 0777, true);
+        $this->assertTrue(file_exists(vfsStream::url('testFolder/testFolder/subTestFolder/.')));
+    }
+
+    /**
+     * @test
+     * @group  issue_32
+     */
+    public function canRetrieveFolderOfSameNameAsParentFolder()
+    {
+        $root = vfsStream::setup('testFolder');
+        mkdir(vfsStream::url('testFolder') . '/testFolder/subTestFolder', 0777, true);
+        $this->assertTrue($root->hasChild('testFolder'));
+        $this->assertNotNull($root->getChild('testFolder'));
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperFileTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperFileTestCase.php
new file mode 100644
index 00000000..3ac9fb8e
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperFileTestCase.php
@@ -0,0 +1,457 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+require_once __DIR__ . '/vfsStreamWrapperBaseTestCase.php';
+/**
+ * Test for org\bovigo\vfs\vfsStreamWrapper.
+ */
+class vfsStreamWrapperFileTestCase extends vfsStreamWrapperBaseTestCase
+{
+    /**
+     * assert that file_get_contents() delivers correct file contents
+     *
+     * @test
+     */
+    public function file_get_contents()
+    {
+        $this->assertEquals('baz2', file_get_contents($this->baz2URL));
+        $this->assertEquals('baz 1', file_get_contents($this->baz1URL));
+        $this->assertFalse(@file_get_contents($this->barURL));
+        $this->assertFalse(@file_get_contents($this->fooURL));
+    }
+
+    /**
+     * @test
+     * @group  permissions
+     * @group  bug_15
+     */
+    public function file_get_contentsNonReadableFile()
+    {
+        vfsStreamWrapper::register();
+        vfsStreamWrapper::setRoot(new vfsStreamDirectory('root'));
+        vfsStream::newFile('new.txt', 0000)->at(vfsStreamWrapper::getRoot())->withContent('content');
+        $this->assertEquals('', @file_get_contents(vfsStream::url('root/new.txt')));
+    }
+
+    /**
+     * assert that file_put_contents() delivers correct file contents
+     *
+     * @test
+     */
+    public function file_put_contentsExistingFile()
+    {
+        $this->assertEquals(14, file_put_contents($this->baz2URL, 'baz is not bar'));
+        $this->assertEquals('baz is not bar', $this->baz2->getContent());
+        $this->assertEquals(6, file_put_contents($this->baz1URL, 'foobar'));
+        $this->assertEquals('foobar', $this->baz1->getContent());
+        $this->assertFalse(@file_put_contents($this->barURL, 'This does not work.'));
+        $this->assertFalse(@file_put_contents($this->fooURL, 'This does not work, too.'));
+    }
+
+    /**
+     * @test
+     * @group  permissions
+     * @group  bug_15
+     */
+    public function file_put_contentsExistingFileNonWritableDirectory()
+    {
+        vfsStreamWrapper::register();
+        vfsStreamWrapper::setRoot(new vfsStreamDirectory('root', 0000));
+        vfsStream::newFile('new.txt')->at(vfsStreamWrapper::getRoot())->withContent('content');
+        $this->assertEquals(15, @file_put_contents(vfsStream::url('root/new.txt'), 'This does work.'));
+        $this->assertEquals('This does work.', file_get_contents(vfsStream::url('root/new.txt')));
+
+    }
+
+    /**
+     * @test
+     * @group  permissions
+     * @group  bug_15
+     */
+    public function file_put_contentsExistingNonWritableFile()
+    {
+        vfsStreamWrapper::register();
+        vfsStreamWrapper::setRoot(new vfsStreamDirectory('root'));
+        vfsStream::newFile('new.txt', 0400)->at(vfsStreamWrapper::getRoot())->withContent('content');
+        $this->assertFalse(@file_put_contents(vfsStream::url('root/new.txt'), 'This does not work.'));
+        $this->assertEquals('content', file_get_contents(vfsStream::url('root/new.txt')));
+    }
+
+    /**
+     * assert that file_put_contents() delivers correct file contents
+     *
+     * @test
+     */
+    public function file_put_contentsNonExistingFile()
+    {
+        $this->assertEquals(14, file_put_contents($this->fooURL . '/baznot.bar', 'baz is not bar'));
+        $this->assertEquals(3, count($this->foo->getChildren()));
+        $this->assertEquals(14, file_put_contents($this->barURL . '/baznot.bar', 'baz is not bar'));
+        $this->assertEquals(2, count($this->bar->getChildren()));
+    }
+
+    /**
+     * @test
+     * @group  permissions
+     * @group  bug_15
+     */
+    public function file_put_contentsNonExistingFileNonWritableDirectory()
+    {
+        vfsStreamWrapper::register();
+        vfsStreamWrapper::setRoot(new vfsStreamDirectory('root', 0000));
+        $this->assertFalse(@file_put_contents(vfsStream::url('root/new.txt'), 'This does not work.'));
+        $this->assertFalse(file_exists(vfsStream::url('root/new.txt')));
+
+    }
+
+    /**
+     * using a file pointer should work without any problems
+     *
+     * @test
+     */
+    public function usingFilePointer()
+    {
+        $fp = fopen($this->baz1URL, 'r');
+        $this->assertEquals(0, ftell($fp));
+        $this->assertFalse(feof($fp));
+        $this->assertEquals(0, fseek($fp, 2));
+        $this->assertEquals(2, ftell($fp));
+        $this->assertEquals(0, fseek($fp, 1, SEEK_CUR));
+        $this->assertEquals(3, ftell($fp));
+        $this->assertEquals(0, fseek($fp, 1, SEEK_END));
+        $this->assertEquals(6, ftell($fp));
+        $this->assertTrue(feof($fp));
+        $this->assertEquals(0, fseek($fp, 2));
+        $this->assertFalse(feof($fp));
+        $this->assertEquals(2, ftell($fp));
+        $this->assertEquals('z', fread($fp, 1));
+        $this->assertEquals(3, ftell($fp));
+        $this->assertEquals(' 1', fread($fp, 8092));
+        $this->assertEquals(5, ftell($fp));
+        $this->assertTrue(fclose($fp));
+    }
+
+    /**
+     * assert is_file() returns correct result
+     *
+     * @test
+     */
+    public function is_file()
+    {
+        $this->assertFalse(is_file($this->fooURL));
+        $this->assertFalse(is_file($this->barURL));
+        $this->assertTrue(is_file($this->baz1URL));
+        $this->assertTrue(is_file($this->baz2URL));
+        $this->assertFalse(is_file($this->fooURL . '/another'));
+        $this->assertFalse(is_file(vfsStream::url('another')));
+    }
+
+    /**
+     * @test
+     * @group  issue7
+     * @group  issue13
+     */
+    public function issue13CanNotOverwriteFiles()
+    {
+        $vfsFile = vfsStream::url('foo/overwrite.txt');
+        file_put_contents($vfsFile, 'test');
+        file_put_contents($vfsFile, 'd');
+        $this->assertEquals('d', file_get_contents($vfsFile));
+    }
+
+    /**
+     * @test
+     * @group  issue7
+     * @group  issue13
+     */
+    public function appendContentIfOpenedWithModeA()
+    {
+        $vfsFile = vfsStream::url('foo/overwrite.txt');
+        file_put_contents($vfsFile, 'test');
+        $fp = fopen($vfsFile, 'ab');
+        fwrite($fp, 'd');
+        fclose($fp);
+        $this->assertEquals('testd', file_get_contents($vfsFile));
+    }
+
+    /**
+     * @test
+     * @group  issue7
+     * @group  issue13
+     */
+    public function canOverwriteNonExistingFileWithModeX()
+    {
+        $vfsFile = vfsStream::url('foo/overwrite.txt');
+        $fp = fopen($vfsFile, 'xb');
+        fwrite($fp, 'test');
+        fclose($fp);
+        $this->assertEquals('test', file_get_contents($vfsFile));
+    }
+
+    /**
+     * @test
+     * @group  issue7
+     * @group  issue13
+     */
+    public function canNotOverwriteExistingFileWithModeX()
+    {
+        $vfsFile = vfsStream::url('foo/overwrite.txt');
+        file_put_contents($vfsFile, 'test');
+        $this->assertFalse(@fopen($vfsFile, 'xb'));
+        $this->assertEquals('test', file_get_contents($vfsFile));
+    }
+
+    /**
+     * @test
+     * @group  issue7
+     * @group  issue13
+     */
+    public function canNotOpenNonExistingFileReadonly()
+    {
+        $this->assertFalse(@fopen(vfsStream::url('foo/doesNotExist.txt'), 'rb'));
+    }
+
+    /**
+     * @test
+     * @group  issue7
+     * @group  issue13
+     */
+    public function canNotOpenNonExistingFileReadAndWrite()
+    {
+        $this->assertFalse(@fopen(vfsStream::url('foo/doesNotExist.txt'), 'rb+'));
+    }
+
+    /**
+     * @test
+     * @group  issue7
+     * @group  issue13
+     */
+    public function canNotOpenWithIllegalMode()
+    {
+        $this->assertFalse(@fopen($this->baz2URL, 'invalid'));
+    }
+
+    /**
+     * @test
+     * @group  issue7
+     * @group  issue13
+     */
+    public function canNotWriteToReadOnlyFile()
+    {
+        $fp = fopen($this->baz2URL, 'rb');
+        $this->assertEquals('baz2', fread($fp, 4096));
+        $this->assertEquals(0, fwrite($fp, 'foo'));
+        fclose($fp);
+        $this->assertEquals('baz2', file_get_contents($this->baz2URL));
+    }
+
+    /**
+     * @test
+     * @group  issue7
+     * @group  issue13
+     */
+    public function canNotReadFromWriteOnlyFileWithModeW()
+    {
+        $fp = fopen($this->baz2URL, 'wb');
+        $this->assertEquals('', fread($fp, 4096));
+        $this->assertEquals(3, fwrite($fp, 'foo'));
+        fseek($fp, 0);
+        $this->assertEquals('', fread($fp, 4096));
+        fclose($fp);
+        $this->assertEquals('foo', file_get_contents($this->baz2URL));
+    }
+
+    /**
+     * @test
+     * @group  issue7
+     * @group  issue13
+     */
+    public function canNotReadFromWriteOnlyFileWithModeA()
+    {
+        $fp = fopen($this->baz2URL, 'ab');
+        $this->assertEquals('', fread($fp, 4096));
+        $this->assertEquals(3, fwrite($fp, 'foo'));
+        fseek($fp, 0);
+        $this->assertEquals('', fread($fp, 4096));
+        fclose($fp);
+        $this->assertEquals('baz2foo', file_get_contents($this->baz2URL));
+    }
+
+    /**
+     * @test
+     * @group  issue7
+     * @group  issue13
+     */
+    public function canNotReadFromWriteOnlyFileWithModeX()
+    {
+        $vfsFile = vfsStream::url('foo/modeXtest.txt');
+        $fp = fopen($vfsFile, 'xb');
+        $this->assertEquals('', fread($fp, 4096));
+        $this->assertEquals(3, fwrite($fp, 'foo'));
+        fseek($fp, 0);
+        $this->assertEquals('', fread($fp, 4096));
+        fclose($fp);
+        $this->assertEquals('foo', file_get_contents($vfsFile));
+    }
+
+    /**
+     * @test
+     * @group  permissions
+     * @group  bug_15
+     */
+    public function canNotRemoveFileFromDirectoryWithoutWritePermissions()
+    {
+        vfsStreamWrapper::register();
+        vfsStreamWrapper::setRoot(new vfsStreamDirectory('root', 0000));
+        vfsStream::newFile('new.txt')->at(vfsStreamWrapper::getRoot());
+        $this->assertFalse(unlink(vfsStream::url('root/new.txt')));
+        $this->assertTrue(file_exists(vfsStream::url('root/new.txt')));
+    }
+
+    /**
+     * @test
+     * @group  issue_30
+     */
+    public function truncatesFileWhenOpenedWithModeW()
+    {
+        $vfsFile = vfsStream::url('foo/overwrite.txt');
+        file_put_contents($vfsFile, 'test');
+        $fp = fopen($vfsFile, 'wb');
+        $this->assertEquals('', file_get_contents($vfsFile));
+        fclose($fp);
+    }
+
+    /**
+     * @test
+     * @group  issue_30
+     */
+    public function createsNonExistingFileWhenOpenedWithModeC()
+    {
+        $vfsFile = vfsStream::url('foo/tobecreated.txt');
+        $fp = fopen($vfsFile, 'cb');
+        fwrite($fp, 'some content');
+        $this->assertTrue($this->foo->hasChild('tobecreated.txt'));
+        fclose($fp);
+        $this->assertEquals('some content', file_get_contents($vfsFile));
+    }
+
+    /**
+     * @test
+     * @group  issue_30
+     */
+    public function createsNonExistingFileWhenOpenedWithModeCplus()
+    {
+        $vfsFile = vfsStream::url('foo/tobecreated.txt');
+        $fp = fopen($vfsFile, 'cb+');
+        fwrite($fp, 'some content');
+        $this->assertTrue($this->foo->hasChild('tobecreated.txt'));
+        fclose($fp);
+        $this->assertEquals('some content', file_get_contents($vfsFile));
+    }
+
+    /**
+     * @test
+     * @group  issue_30
+     */
+    public function doesNotTruncateFileWhenOpenedWithModeC()
+    {
+        $vfsFile = vfsStream::url('foo/overwrite.txt');
+        file_put_contents($vfsFile, 'test');
+        $fp = fopen($vfsFile, 'cb');
+        $this->assertEquals('test', file_get_contents($vfsFile));
+        fclose($fp);
+    }
+
+    /**
+     * @test
+     * @group  issue_30
+     */
+    public function setsPointerToStartWhenOpenedWithModeC()
+    {
+        $vfsFile = vfsStream::url('foo/overwrite.txt');
+        file_put_contents($vfsFile, 'test');
+        $fp = fopen($vfsFile, 'cb');
+        $this->assertEquals(0, ftell($fp));
+        fclose($fp);
+    }
+
+    /**
+     * @test
+     * @group  issue_30
+     */
+    public function doesNotTruncateFileWhenOpenedWithModeCplus()
+    {
+        $vfsFile = vfsStream::url('foo/overwrite.txt');
+        file_put_contents($vfsFile, 'test');
+        $fp = fopen($vfsFile, 'cb+');
+        $this->assertEquals('test', file_get_contents($vfsFile));
+        fclose($fp);
+    }
+
+    /**
+     * @test
+     * @group  issue_30
+     */
+    public function setsPointerToStartWhenOpenedWithModeCplus()
+    {
+        $vfsFile = vfsStream::url('foo/overwrite.txt');
+        file_put_contents($vfsFile, 'test');
+        $fp = fopen($vfsFile, 'cb+');
+        $this->assertEquals(0, ftell($fp));
+        fclose($fp);
+    }
+
+    /**
+     * @test
+     */
+    public function cannotOpenExistingNonwritableFileWithModeA()
+    {
+        $this->baz1->chmod(0400);
+        $this->assertFalse(@fopen($this->baz1URL, 'a'));
+    }
+
+    /**
+     * @test
+     */
+    public function cannotOpenExistingNonwritableFileWithModeW()
+    {
+        $this->baz1->chmod(0400);
+        $this->assertFalse(@fopen($this->baz1URL, 'w'));
+    }
+
+    /**
+     * @test
+     */
+    public function cannotOpenNonReadableFileWithModeR()
+    {
+        $this->baz1->chmod(0);
+        $this->assertFalse(@fopen($this->baz1URL, 'r'));
+    }
+
+    /**
+     * @test
+     */
+    public function cannotRenameToNonWritableDir()
+    {
+        $this->bar->chmod(0);
+        $this->assertFalse(@rename($this->baz2URL, vfsStream::url('foo/bar/baz3')));
+    }
+
+    /**
+     * @test
+     * @group issue_38
+     */
+    public function cannotReadFileFromNonReadableDir()
+    {
+        $this->markTestSkipped("Issue #38.");
+        $this->bar->chmod(0);
+        $this->assertFalse(@file_get_contents($this->baz1URL));
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperFileTimesTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperFileTimesTestCase.php
new file mode 100644
index 00000000..cd3ea22c
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperFileTimesTestCase.php
@@ -0,0 +1,314 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Test for org\bovigo\vfs\vfsStreamWrapper.
+ *
+ * @since  0.9.0
+ */
+class vfsStreamWrapperFileTimesTestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    /**
+     * URL of foo.txt file
+     *
+     * @var  string
+     */
+    protected $fooUrl;
+    /**
+     * URL of bar directory
+     *
+     * @var  string
+     */
+    protected $barUrl;
+    /**
+     * URL of baz.txt file
+     *
+     * @var  string
+     */
+    protected $bazUrl;
+
+    /**
+     * set up test environment
+     */
+    public function setUp()
+    {
+        vfsStream::setup()
+                 ->lastModified(50)
+                 ->lastAccessed(50)
+                 ->lastAttributeModified(50);
+        $this->fooUrl = vfsStream::url('root/foo.txt');
+        $this->barUrl = vfsStream::url('root/bar');
+        $this->bazUrl = vfsStream::url('root/bar/baz.txt');
+    }
+
+    /**
+     * helper assertion for the tests
+     *
+     * @param  string            $url      url to check
+     * @param  vfsStreamContent  $content  content to compare
+     */
+    protected function assertFileTimesEqualStreamTimes($url, vfsStreamContent $content)
+    {
+        $this->assertEquals(filemtime($url), $content->filemtime());
+        $this->assertEquals(fileatime($url), $content->fileatime());
+        $this->assertEquals(filectime($url), $content->filectime());
+    }
+
+    /**
+     * @test
+     * @group  issue_7
+     * @group  issue_26
+     */
+    public function openFileChangesAttributeTimeOnly()
+    {
+        $file = vfsStream::newFile('foo.txt')
+                         ->withContent('test')
+                         ->at(vfsStreamWrapper::getRoot())
+                         ->lastModified(100)
+                         ->lastAccessed(100)
+                         ->lastAttributeModified(100);
+        fclose(fopen($this->fooUrl, 'rb'));
+        $this->assertGreaterThan(time() - 2, fileatime($this->fooUrl));
+        $this->assertLessThanOrEqual(time(), fileatime($this->fooUrl));
+        $this->assertLessThanOrEqual(100, filemtime($this->fooUrl));
+        $this->assertEquals(100, filectime($this->fooUrl));
+        $this->assertFileTimesEqualStreamTimes($this->fooUrl, $file);
+    }
+
+    /**
+     * @test
+     * @group  issue_7
+     * @group  issue_26
+     */
+    public function fileGetContentsChangesAttributeTimeOnly()
+    {
+        $file = vfsStream::newFile('foo.txt')
+                         ->withContent('test')
+                         ->at(vfsStreamWrapper::getRoot())
+                         ->lastModified(100)
+                         ->lastAccessed(100)
+                         ->lastAttributeModified(100);
+        file_get_contents($this->fooUrl);
+        $this->assertGreaterThan(time() - 2, fileatime($this->fooUrl));
+        $this->assertLessThanOrEqual(time(), fileatime($this->fooUrl));
+        $this->assertLessThanOrEqual(100, filemtime($this->fooUrl));
+        $this->assertEquals(100, filectime($this->fooUrl));
+        $this->assertFileTimesEqualStreamTimes($this->fooUrl, $file);
+    }
+
+    /**
+     * @test
+     * @group  issue_7
+     * @group  issue_26
+     */
+    public function openFileWithTruncateChangesAttributeAndModificationTime()
+    {
+        $file = vfsStream::newFile('foo.txt')
+                         ->withContent('test')
+                         ->at(vfsStreamWrapper::getRoot())
+                         ->lastModified(100)
+                         ->lastAccessed(100)
+                         ->lastAttributeModified(100);
+        fclose(fopen($this->fooUrl, 'wb'));
+        $this->assertGreaterThan(time() - 2, filemtime($this->fooUrl));
+        $this->assertGreaterThan(time() - 2, fileatime($this->fooUrl));
+        $this->assertLessThanOrEqual(time(), filemtime($this->fooUrl));
+        $this->assertLessThanOrEqual(time(), fileatime($this->fooUrl));
+        $this->assertEquals(100, filectime($this->fooUrl));
+        $this->assertFileTimesEqualStreamTimes($this->fooUrl, $file);
+    }
+
+    /**
+     * @test
+     * @group  issue_7
+     */
+    public function readFileChangesAccessTime()
+    {
+        $file = vfsStream::newFile('foo.txt')
+                         ->withContent('test')
+                         ->at(vfsStreamWrapper::getRoot())
+                         ->lastModified(100)
+                         ->lastAccessed(100)
+                         ->lastAttributeModified(100);
+        $fp = fopen($this->fooUrl, 'rb');
+        $openTime = time();
+        sleep(2);
+        fread($fp, 1024);
+        fclose($fp);
+        $this->assertLessThanOrEqual($openTime, filemtime($this->fooUrl));
+        $this->assertLessThanOrEqual($openTime + 3, fileatime($this->fooUrl));
+        $this->assertEquals(100, filectime($this->fooUrl));
+        $this->assertFileTimesEqualStreamTimes($this->fooUrl, $file);
+    }
+
+    /**
+     * @test
+     * @group  issue_7
+     */
+    public function writeFileChangesModificationTime()
+    {
+        $file = vfsStream::newFile('foo.txt')
+                         ->at(vfsStreamWrapper::getRoot())
+                         ->lastModified(100)
+                         ->lastAccessed(100)
+                         ->lastAttributeModified(100);
+        $fp = fopen($this->fooUrl, 'wb');
+        $openTime = time();
+        sleep(2);
+        fwrite($fp, 'test');
+        fclose($fp);
+        $this->assertLessThanOrEqual($openTime + 3, filemtime($this->fooUrl));
+        $this->assertLessThanOrEqual($openTime, fileatime($this->fooUrl));
+        $this->assertEquals(100, filectime($this->fooUrl));
+        $this->assertFileTimesEqualStreamTimes($this->fooUrl, $file);
+
+    }
+
+    /**
+     * @test
+     * @group  issue_7
+     */
+    public function createNewFileSetsAllTimesToCurrentTime()
+    {
+        file_put_contents($this->fooUrl, 'test');
+        $this->assertLessThanOrEqual(time(), filemtime($this->fooUrl));
+        $this->assertEquals(fileatime($this->fooUrl), filectime($this->fooUrl));
+        $this->assertEquals(fileatime($this->fooUrl), filemtime($this->fooUrl));
+        $this->assertFileTimesEqualStreamTimes($this->fooUrl, vfsStreamWrapper::getRoot()->getChild('foo.txt'));
+    }
+
+    /**
+     * @test
+     * @group  issue_7
+     */
+    public function createNewFileChangesAttributeAndModificationTimeOfContainingDirectory()
+    {
+        $dir = vfsStream::newDirectory('bar')
+                        ->at(vfsStreamWrapper::getRoot())
+                        ->lastModified(100)
+                        ->lastAccessed(100)
+                        ->lastAttributeModified(100);
+        file_put_contents($this->bazUrl, 'test');
+        $this->assertLessThanOrEqual(time(), filemtime($this->barUrl));
+        $this->assertLessThanOrEqual(time(), filectime($this->barUrl));
+        $this->assertEquals(100, fileatime($this->barUrl));
+        $this->assertFileTimesEqualStreamTimes($this->barUrl, $dir);
+    }
+
+    /**
+     * @test
+     * @group  issue_7
+     */
+    public function addNewFileNameWithLinkFunctionChangesAttributeTimeOfOriginalFile()
+    {
+        $this->markTestSkipped('Links are currently not supported by vfsStream.');
+    }
+
+    /**
+     * @test
+     * @group  issue_7
+     */
+    public function addNewFileNameWithLinkFunctionChangesAttributeAndModificationTimeOfDirectoryContainingLink()
+    {
+        $this->markTestSkipped('Links are currently not supported by vfsStream.');
+    }
+
+    /**
+     * @test
+     * @group  issue_7
+     */
+    public function removeFileChangesAttributeAndModificationTimeOfContainingDirectory()
+    {
+        $dir = vfsStream::newDirectory('bar')
+                        ->at(vfsStreamWrapper::getRoot());
+        $file = vfsStream::newFile('baz.txt')
+                         ->at($dir)
+                         ->lastModified(100)
+                         ->lastAccessed(100)
+                         ->lastAttributeModified(100);
+        $dir->lastModified(100)
+            ->lastAccessed(100)
+            ->lastAttributeModified(100);
+        unlink($this->bazUrl);
+        $this->assertLessThanOrEqual(time(), filemtime($this->barUrl));
+        $this->assertLessThanOrEqual(time(), filectime($this->barUrl));
+        $this->assertEquals(100, fileatime($this->barUrl));
+        $this->assertFileTimesEqualStreamTimes($this->barUrl, $dir);
+    }
+
+    /**
+     * @test
+     * @group  issue_7
+     */
+    public function renameFileChangesAttributeAndModificationTimeOfAffectedDirectories()
+    {
+        $target = vfsStream::newDirectory('target')
+                           ->at(vfsStreamWrapper::getRoot())
+                           ->lastModified(200)
+                           ->lastAccessed(200)
+                           ->lastAttributeModified(200);
+        $source = vfsStream::newDirectory('bar')
+                           ->at(vfsStreamWrapper::getRoot());
+        $file = vfsStream::newFile('baz.txt')
+                         ->at($source)
+                         ->lastModified(300)
+                         ->lastAccessed(300)
+                         ->lastAttributeModified(300);
+        $source->lastModified(100)
+               ->lastAccessed(100)
+               ->lastAttributeModified(100);
+        rename($this->bazUrl, vfsStream::url('root/target/baz.txt'));
+        $this->assertLessThanOrEqual(time(), filemtime($this->barUrl));
+        $this->assertLessThanOrEqual(time(), filectime($this->barUrl));
+        $this->assertEquals(100, fileatime($this->barUrl));
+        $this->assertFileTimesEqualStreamTimes($this->barUrl, $source);
+        $this->assertLessThanOrEqual(time(), filemtime(vfsStream::url('root/target')));
+        $this->assertLessThanOrEqual(time(), filectime(vfsStream::url('root/target')));
+        $this->assertEquals(200, fileatime(vfsStream::url('root/target')));
+        $this->assertFileTimesEqualStreamTimes(vfsStream::url('root/target'), $target);
+    }
+
+    /**
+     * @test
+     * @group  issue_7
+     */
+    public function renameFileDoesNotChangeFileTimesOfFileItself()
+    {
+        $target = vfsStream::newDirectory('target')
+                           ->at(vfsStreamWrapper::getRoot())
+                           ->lastModified(200)
+                           ->lastAccessed(200)
+                           ->lastAttributeModified(200);
+        $source = vfsStream::newDirectory('bar')
+                           ->at(vfsStreamWrapper::getRoot());
+        $file = vfsStream::newFile('baz.txt')
+                         ->at($source)
+                         ->lastModified(300)
+                         ->lastAccessed(300)
+                         ->lastAttributeModified(300);
+        $source->lastModified(100)
+               ->lastAccessed(100)
+               ->lastAttributeModified(100);
+        rename($this->bazUrl, vfsStream::url('root/target/baz.txt'));
+        $this->assertEquals(300, filemtime(vfsStream::url('root/target/baz.txt')));
+        $this->assertEquals(300, filectime(vfsStream::url('root/target/baz.txt')));
+        $this->assertEquals(300, fileatime(vfsStream::url('root/target/baz.txt')));
+        $this->assertFileTimesEqualStreamTimes(vfsStream::url('root/target/baz.txt'), $file);
+    }
+
+    /**
+     * @test
+     * @group  issue_7
+     */
+    public function changeFileAttributesChangesAttributeTimeOfFileItself()
+    {
+        $this->markTestSkipped('Changing file attributes via stream wrapper for self-defined streams is not supported by PHP.');
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperFlockTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperFlockTestCase.php
new file mode 100644
index 00000000..3fb137f7
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperFlockTestCase.php
@@ -0,0 +1,439 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Test for flock() implementation.
+ *
+ * @package     bovigo_vfs
+ * @subpackage  test
+ * @since       0.10.0
+ * @see         https://github.com/mikey179/vfsStream/issues/6
+ * @group       issue_6
+ */
+class vfsStreamWrapperFlockTestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    /**
+     * root directory
+     *
+     * @var  vfsStreamContainer
+     */
+    protected $root;
+
+    /**
+     * set up test environment
+     */
+    public function setUp()
+    {
+        $this->root = vfsStream::setup();
+    }
+
+    /**
+     * @test
+     */
+    public function fileIsNotLockedByDefault()
+    {
+        $this->assertFalse(vfsStream::newFile('foo.txt')->isLocked());
+    }
+
+    /**
+     * @test
+     */
+    public function streamIsNotLockedByDefault()
+    {
+        file_put_contents(vfsStream::url('root/foo.txt'), 'content');
+        $this->assertFalse($this->root->getChild('foo.txt')->isLocked());
+    }
+
+    /**
+     * @test
+     */
+    public function canAquireSharedLock()
+    {
+        $file = vfsStream::newFile('foo.txt')->at($this->root);
+        $fp   = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $this->assertTrue(flock($fp, LOCK_SH));
+        $this->assertTrue($file->isLocked());
+        $this->assertTrue($file->hasSharedLock());
+        $this->assertFalse($file->hasExclusiveLock());
+        fclose($fp);
+
+    }
+
+    /**
+     * @test
+     */
+    public function canAquireSharedLockWithNonBlockingFlockCall()
+    {
+        $file = vfsStream::newFile('foo.txt')->at($this->root);
+        $fp   = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $this->assertTrue(flock($fp, LOCK_SH | LOCK_NB));
+        $this->assertTrue($file->isLocked());
+        $this->assertTrue($file->hasSharedLock());
+        $this->assertFalse($file->hasExclusiveLock());
+        fclose($fp);
+
+    }
+
+    /**
+     * @test
+     */
+    public function canAquireEclusiveLock()
+    {
+        $file = vfsStream::newFile('foo.txt')->at($this->root);
+        $fp   = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $this->assertTrue(flock($fp, LOCK_EX));
+        $this->assertTrue($file->isLocked());
+        $this->assertFalse($file->hasSharedLock());
+        $this->assertTrue($file->hasExclusiveLock());
+        fclose($fp);
+    }
+
+    /**
+     * @test
+     */
+    public function canAquireEclusiveLockWithNonBlockingFlockCall()
+    {
+        $file = vfsStream::newFile('foo.txt')->at($this->root);
+        $fp   = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $this->assertTrue(flock($fp, LOCK_EX | LOCK_NB));
+        $this->assertTrue($file->isLocked());
+        $this->assertFalse($file->hasSharedLock());
+        $this->assertTrue($file->hasExclusiveLock());
+        fclose($fp);
+    }
+
+    /**
+     * @test
+     */
+    public function canRemoveLock()
+    {
+        $file = vfsStream::newFile('foo.txt')->at($this->root);
+        $fp   = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $file->lock($fp, LOCK_EX);
+        $this->assertTrue(flock($fp, LOCK_UN));
+        $this->assertFalse($file->isLocked());
+        $this->assertFalse($file->hasSharedLock());
+        $this->assertFalse($file->hasExclusiveLock());
+        fclose($fp);
+    }
+
+    /**
+     * @see    https://github.com/mikey179/vfsStream/issues/40
+     * @test
+     * @group  issue_40
+     */
+    public function canRemoveLockWhenNotLocked()
+    {
+        $file = vfsStream::newFile('foo.txt')->at($this->root);
+        $fp   = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $this->assertTrue(flock($fp, LOCK_UN));
+        $this->assertFalse($file->isLocked());
+        $this->assertFalse($file->hasSharedLock());
+        $this->assertFalse($file->hasSharedLock($fp));
+        $this->assertFalse($file->hasExclusiveLock());
+        $this->assertFalse($file->hasExclusiveLock($fp));
+        fclose($fp);
+    }
+
+    /**
+     * @see    https://github.com/mikey179/vfsStream/issues/40
+     * @test
+     * @group  issue_40
+     */
+    public function canRemoveSharedLockWithoutRemovingSharedLockOnOtherFileHandler()
+    {
+        $file = vfsStream::newFile('foo.txt')->at($this->root);
+        $fp1   = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $fp2   = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $file->lock($fp1, LOCK_SH);
+        $file->lock($fp2, LOCK_SH);
+        $this->assertTrue(flock($fp1, LOCK_UN));
+        $this->assertTrue($file->hasSharedLock());
+        $this->assertFalse($file->hasSharedLock($fp1));
+        $this->assertTrue($file->hasSharedLock($fp2));
+        fclose($fp1);
+        fclose($fp2);
+    }
+
+    /**
+     * @see    https://github.com/mikey179/vfsStream/issues/40
+     * @test
+     * @group  issue_40
+     */
+    public function canNotRemoveSharedLockAcquiredOnOtherFileHandler()
+    {
+        $file = vfsStream::newFile('foo.txt')->at($this->root);
+        $fp1   = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $fp2   = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $file->lock($fp1, LOCK_SH);
+        $this->assertTrue(flock($fp2, LOCK_UN));
+        $this->assertTrue($file->isLocked());
+        $this->assertTrue($file->hasSharedLock());
+        $this->assertFalse($file->hasExclusiveLock());
+        fclose($fp1);
+        fclose($fp2);
+    }
+
+    /**
+     * @see    https://github.com/mikey179/vfsStream/issues/40
+     * @test
+     * @group  issue_40
+     */
+    public function canNotRemoveExlusiveLockAcquiredOnOtherFileHandler()
+    {
+        $file = vfsStream::newFile('foo.txt')->at($this->root);
+        $fp1   = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $fp2   = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $file->lock($fp1, LOCK_EX);
+        $this->assertTrue(flock($fp2, LOCK_UN));
+        $this->assertTrue($file->isLocked());
+        $this->assertFalse($file->hasSharedLock());
+        $this->assertTrue($file->hasExclusiveLock());
+        fclose($fp1);
+        fclose($fp2);
+    }
+
+    /**
+     * @test
+     */
+    public function canRemoveLockWithNonBlockingFlockCall()
+    {
+        $file = vfsStream::newFile('foo.txt')->at($this->root);
+        $fp   = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $file->lock($fp, LOCK_EX);
+        $this->assertTrue(flock($fp, LOCK_UN | LOCK_NB));
+        $this->assertFalse($file->isLocked());
+        $this->assertFalse($file->hasSharedLock());
+        $this->assertFalse($file->hasExclusiveLock());
+        fclose($fp);
+    }
+
+    /**
+     * @see    https://github.com/mikey179/vfsStream/issues/40
+     * @test
+     * @group  issue_40
+     */
+    public function canNotAquireExclusiveLockIfAlreadyExclusivelyLockedOnOtherFileHandler()
+    {
+        $file = vfsStream::newFile('foo.txt')->at($this->root);
+        $fp1   = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $fp2   = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $file->lock($fp1, LOCK_EX);
+        $this->assertFalse(flock($fp2, LOCK_EX + LOCK_NB));
+        $this->assertTrue($file->isLocked());
+        $this->assertFalse($file->hasSharedLock());
+        $this->assertTrue($file->hasExclusiveLock());
+        $this->assertTrue($file->hasExclusiveLock($fp1));
+        $this->assertFalse($file->hasExclusiveLock($fp2));
+        fclose($fp1);
+        fclose($fp2);
+    }
+
+    /**
+     * @see    https://github.com/mikey179/vfsStream/issues/40
+     * @test
+     * @group  issue_40
+     */
+    public function canAquireExclusiveLockIfAlreadySelfExclusivelyLocked()
+    {
+        $file = vfsStream::newFile('foo.txt')->at($this->root);
+        $fp   = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $file->lock($fp, LOCK_EX);
+        $this->assertTrue(flock($fp, LOCK_EX + LOCK_NB));
+        $this->assertTrue($file->isLocked());
+        $this->assertFalse($file->hasSharedLock());
+        $this->assertTrue($file->hasExclusiveLock());
+        fclose($fp);
+    }
+
+    /**
+     * @see    https://github.com/mikey179/vfsStream/issues/40
+     * @test
+     * @group  issue_40
+     */
+    public function canNotAquireExclusiveLockIfAlreadySharedLockedOnOtherFileHandler()
+    {
+        $file = vfsStream::newFile('foo.txt')->at($this->root);
+        $fp1   = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $fp2   = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $file->lock($fp1, LOCK_SH);
+        $this->assertFalse(flock($fp2, LOCK_EX));
+        $this->assertTrue($file->isLocked());
+        $this->assertTrue($file->hasSharedLock());
+        $this->assertFalse($file->hasExclusiveLock());
+        fclose($fp1);
+        fclose($fp2);
+    }
+
+    /**
+     * @see    https://github.com/mikey179/vfsStream/issues/40
+     * @test
+     * @group  issue_40
+     */
+    public function canAquireExclusiveLockIfAlreadySelfSharedLocked()
+    {
+        $file = vfsStream::newFile('foo.txt')->at($this->root);
+        $fp   = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $file->lock($fp, LOCK_SH);
+        $this->assertTrue(flock($fp, LOCK_EX));
+        $this->assertTrue($file->isLocked());
+        $this->assertFalse($file->hasSharedLock());
+        $this->assertTrue($file->hasExclusiveLock());
+        fclose($fp);
+    }
+
+    /**
+     * @see    https://github.com/mikey179/vfsStream/issues/40
+     * @test
+     * @group  issue_40
+     */
+    public function canNotAquireSharedLockIfAlreadyExclusivelyLockedOnOtherFileHandler()
+    {
+        $file = vfsStream::newFile('foo.txt')->at($this->root);
+        $fp1   = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $fp2   = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $file->lock($fp1, LOCK_EX);
+        $this->assertFalse(flock($fp2, LOCK_SH + LOCK_NB));
+        $this->assertTrue($file->isLocked());
+        $this->assertFalse($file->hasSharedLock());
+        $this->assertTrue($file->hasExclusiveLock());
+        fclose($fp1);
+        fclose($fp2);
+    }
+
+    /**
+     * @see    https://github.com/mikey179/vfsStream/issues/40
+     * @test
+     * @group  issue_40
+     */
+    public function canAquireSharedLockIfAlreadySelfExclusivelyLocked()
+    {
+        $file = vfsStream::newFile('foo.txt')->at($this->root);
+        $fp   = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $file->lock($fp, LOCK_EX);
+        $this->assertTrue(flock($fp, LOCK_SH + LOCK_NB));
+        $this->assertTrue($file->isLocked());
+        $this->assertTrue($file->hasSharedLock());
+        $this->assertFalse($file->hasExclusiveLock());
+        fclose($fp);
+    }
+
+    /**
+     * @see    https://github.com/mikey179/vfsStream/issues/40
+     * @test
+     * @group  issue_40
+     */
+    public function canAquireSharedLockIfAlreadySelfSharedLocked()
+    {
+        $file = vfsStream::newFile('foo.txt')->at($this->root);
+        $fp   = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $file->lock($fp, LOCK_SH);
+        $this->assertTrue(flock($fp, LOCK_SH));
+        $this->assertTrue($file->isLocked());
+        $this->assertTrue($file->hasSharedLock());
+        $this->assertFalse($file->hasExclusiveLock());
+        fclose($fp);
+    }
+
+    /**
+     * @see    https://github.com/mikey179/vfsStream/issues/40
+     * @test
+     * @group  issue_40
+     */
+    public function canAquireSharedLockIfAlreadySharedLockedOnOtherFileHandler()
+    {
+        $file = vfsStream::newFile('foo.txt')->at($this->root);
+        $fp1   = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $fp2   = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $file->lock($fp1, LOCK_SH);
+        $this->assertTrue(flock($fp2, LOCK_SH));
+        $this->assertTrue($file->isLocked());
+        $this->assertTrue($file->hasSharedLock());
+        $this->assertTrue($file->hasSharedLock($fp1));
+        $this->assertTrue($file->hasSharedLock($fp2));
+        $this->assertFalse($file->hasExclusiveLock());
+        fclose($fp1);
+        fclose($fp2);
+    }
+
+    /**
+     * @see    https://github.com/mikey179/vfsStream/issues/31
+     * @see    https://github.com/mikey179/vfsStream/issues/40
+     * @test
+     * @group  issue_31
+     * @group  issue_40
+     */
+    public function removesExclusiveLockOnStreamClose()
+    {
+        $file = vfsStream::newFile('foo.txt')->at($this->root);
+        $fp = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $file->lock($fp, LOCK_EX);
+        fclose($fp);
+        $this->assertFalse($file->isLocked());
+        $this->assertFalse($file->hasSharedLock());
+        $this->assertFalse($file->hasExclusiveLock());
+    }
+
+    /**
+     * @see    https://github.com/mikey179/vfsStream/issues/31
+     * @see    https://github.com/mikey179/vfsStream/issues/40
+     * @test
+     * @group  issue_31
+     * @group  issue_40
+     */
+    public function removesSharedLockOnStreamClose()
+    {
+        $file = vfsStream::newFile('foo.txt')->at($this->root);
+        $fp = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $file->lock($fp, LOCK_SH);
+        fclose($fp);
+        $this->assertFalse($file->isLocked());
+        $this->assertFalse($file->hasSharedLock());
+        $this->assertFalse($file->hasExclusiveLock());
+    }
+
+    /**
+     * @see    https://github.com/mikey179/vfsStream/issues/40
+     * @test
+     * @group  issue_40
+     */
+    public function notRemovesExclusiveLockOnStreamCloseIfExclusiveLockAcquiredOnOtherFileHandler()
+    {
+        $file = vfsStream::newFile('foo.txt')->at($this->root);
+        $fp1 = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $fp2 = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $file->lock($fp2, LOCK_EX);
+        fclose($fp1);
+        $this->assertTrue($file->isLocked());
+        $this->assertFalse($file->hasSharedLock());
+        $this->assertTrue($file->hasExclusiveLock());
+        $this->assertTrue($file->hasExclusiveLock($fp2));
+        fclose($fp2);
+    }
+
+    /**
+     * @see    https://github.com/mikey179/vfsStream/issues/40
+     * @test
+     * @group  issue_40
+     */
+    public function notRemovesSharedLockOnStreamCloseIfSharedLockAcquiredOnOtherFileHandler()
+    {
+        $file = vfsStream::newFile('foo.txt')->at($this->root);
+        $fp1 = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $fp2 = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $file->lock($fp2, LOCK_SH);
+        fclose($fp1);
+        $this->assertTrue($file->isLocked());
+        $this->assertTrue($file->hasSharedLock());
+        $this->assertTrue($file->hasSharedLock($fp2));
+        $this->assertFalse($file->hasExclusiveLock());
+        fclose($fp2);
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperLargeFileTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperLargeFileTestCase.php
new file mode 100644
index 00000000..fb5d9fd0
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperLargeFileTestCase.php
@@ -0,0 +1,81 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+use org\bovigo\vfs\content\LargeFileContent;
+/**
+ * Test for large file mocks.
+ *
+ * @package     bovigo_vfs
+ * @subpackage  test
+ * @since       1.3.0
+ * @group       issue_79
+ */
+class vfsStreamWrapperLargeFileTestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    /**
+     * large file to test
+     *
+     * @var  vfsStreamFile
+     */
+    private $largeFile;
+
+    /**
+     * set up test environment
+     */
+    public function setUp()
+    {
+        $root = vfsStream::setup();
+        $this->largeFile = vfsStream::newFile('large.txt')
+                                    ->withContent(LargeFileContent::withGigabytes(100))
+                                    ->at($root);
+    }
+
+    /**
+     * @test
+     */
+    public function hasLargeFileSize()
+    {
+        if (PHP_INT_MAX == 2147483647) {
+            $this->markTestSkipped('Requires 64-bit version of PHP');
+        }
+
+        $this->assertEquals(
+                100 * 1024 * 1024 * 1024,
+                filesize($this->largeFile->url())
+        );
+    }
+
+    /**
+     * @test
+     */
+    public function canReadFromLargeFile()
+    {
+        $fp = fopen($this->largeFile->url(), 'rb');
+        $data = fread($fp, 15);
+        fclose($fp);
+        $this->assertEquals(str_repeat(' ', 15), $data);
+    }
+
+    /**
+     * @test
+     */
+    public function canWriteIntoLargeFile()
+    {
+        $fp = fopen($this->largeFile->url(), 'rb+');
+        fseek($fp, 100 * 1024 * 1024, SEEK_SET);
+        fwrite($fp, 'foobarbaz');
+        fclose($fp);
+        $this->largeFile->seek((100 * 1024 * 1024) - 3, SEEK_SET);
+        $this->assertEquals(
+                '   foobarbaz   ',
+                $this->largeFile->read(15)
+        );
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperQuotaTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperQuotaTestCase.php
new file mode 100644
index 00000000..95031909
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperQuotaTestCase.php
@@ -0,0 +1,223 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Test for quota related functionality of org\bovigo\vfs\vfsStreamWrapper.
+ *
+ * @group  issue_35
+ */
+class vfsStreamWrapperQuotaTestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    /**
+     * access to root
+     *
+     * @type  vfsStreamDirectory
+     */
+    private $root;
+
+    /**
+     * set up test environment
+     */
+    public function setUp()
+    {
+        $this->root = vfsStream::setup();
+        vfsStream::setQuota(10);
+    }
+
+    /**
+     * @test
+     */
+    public function writeLessThanQuotaWritesEverything()
+    {
+        $this->assertEquals(9, file_put_contents(vfsStream::url('root/file.txt'), '123456789'));
+        $this->assertEquals('123456789', $this->root->getChild('file.txt')->getContent());
+    }
+
+    /**
+     * @test
+     */
+    public function writeUpToQotaWritesEverything()
+    {
+        $this->assertEquals(10, file_put_contents(vfsStream::url('root/file.txt'), '1234567890'));
+        $this->assertEquals('1234567890', $this->root->getChild('file.txt')->getContent());
+    }
+
+    /**
+     * @test
+     */
+    public function writeMoreThanQotaWritesOnlyUpToQuota()
+    {
+        try {
+            file_put_contents(vfsStream::url('root/file.txt'), '12345678901');
+        } catch (\PHPUnit_Framework_Error $e) {
+            $this->assertEquals('file_put_contents(): Only 10 of 11 bytes written, possibly out of free disk space',
+                                $e->getMessage()
+            );
+        }
+
+        $this->assertEquals('1234567890', $this->root->getChild('file.txt')->getContent());
+    }
+
+    /**
+     * @test
+     */
+    public function considersAllFilesForQuota()
+    {
+        vfsStream::newFile('foo.txt')
+                 ->withContent('foo')
+                 ->at(vfsStream::newDirectory('bar')
+                               ->at($this->root)
+                   );
+        try {
+            file_put_contents(vfsStream::url('root/file.txt'), '12345678901');
+        } catch (\PHPUnit_Framework_Error $e) {
+            $this->assertEquals('file_put_contents(): Only 7 of 11 bytes written, possibly out of free disk space',
+                                $e->getMessage()
+            );
+        }
+
+        $this->assertEquals('1234567', $this->root->getChild('file.txt')->getContent());
+    }
+
+    /**
+     * @test
+     * @group  issue_33
+     */
+    public function truncateToLessThanQuotaWritesEverything()
+    {
+        if (version_compare(PHP_VERSION, '5.4.0', '<')) {
+            $this->markTestSkipped('Requires PHP 5.4');
+        }
+
+        if (strstr(PHP_VERSION, 'hiphop') !== false) {
+            $this->markTestSkipped('Not supported on hhvm');
+        }
+
+        $fp = fopen(vfsStream::url('root/file.txt'), 'w+');
+        $this->assertTrue(ftruncate($fp, 9));
+        fclose($fp);
+        $this->assertEquals(9,
+                            $this->root->getChild('file.txt')->size()
+        );
+        $this->assertEquals("\0\0\0\0\0\0\0\0\0",
+                            $this->root->getChild('file.txt')->getContent()
+        );
+    }
+
+    /**
+     * @test
+     * @group  issue_33
+     */
+    public function truncateUpToQotaWritesEverything()
+    {
+        if (version_compare(PHP_VERSION, '5.4.0', '<')) {
+            $this->markTestSkipped('Requires PHP 5.4');
+        }
+
+        if (strstr(PHP_VERSION, 'hiphop') !== false) {
+            $this->markTestSkipped('Not supported on hhvm');
+        }
+
+        $fp = fopen(vfsStream::url('root/file.txt'), 'w+');
+        $this->assertTrue(ftruncate($fp, 10));
+        fclose($fp);
+        $this->assertEquals(10,
+                            $this->root->getChild('file.txt')->size()
+        );
+        $this->assertEquals("\0\0\0\0\0\0\0\0\0\0",
+                            $this->root->getChild('file.txt')->getContent()
+        );
+    }
+
+    /**
+     * @test
+     * @group  issue_33
+     */
+    public function truncateToMoreThanQotaWritesOnlyUpToQuota()
+    {
+        if (version_compare(PHP_VERSION, '5.4.0', '<')) {
+            $this->markTestSkipped('Requires PHP 5.4');
+        }
+
+        if (strstr(PHP_VERSION, 'hiphop') !== false) {
+            $this->markTestSkipped('Not supported on hhvm');
+        }
+
+        $fp = fopen(vfsStream::url('root/file.txt'), 'w+');
+        $this->assertTrue(ftruncate($fp, 11));
+        fclose($fp);
+        $this->assertEquals(10,
+                            $this->root->getChild('file.txt')->size()
+        );
+        $this->assertEquals("\0\0\0\0\0\0\0\0\0\0",
+                            $this->root->getChild('file.txt')->getContent()
+        );
+    }
+
+    /**
+     * @test
+     * @group  issue_33
+     */
+    public function truncateConsidersAllFilesForQuota()
+    {
+        if (version_compare(PHP_VERSION, '5.4.0', '<')) {
+            $this->markTestSkipped('Requires PHP 5.4');
+        }
+
+        if (strstr(PHP_VERSION, 'hiphop') !== false) {
+            $this->markTestSkipped('Not supported on hhvm');
+        }
+
+        vfsStream::newFile('bar.txt')
+                 ->withContent('bar')
+                 ->at(vfsStream::newDirectory('bar')
+                               ->at($this->root)
+                   );
+        $fp = fopen(vfsStream::url('root/file.txt'), 'w+');
+        $this->assertTrue(ftruncate($fp, 11));
+        fclose($fp);
+        $this->assertEquals(7,
+                            $this->root->getChild('file.txt')->size()
+        );
+        $this->assertEquals("\0\0\0\0\0\0\0",
+                            $this->root->getChild('file.txt')->getContent()
+        );
+    }
+
+    /**
+     * @test
+     * @group  issue_33
+     */
+    public function canNotTruncateToGreaterLengthWhenDiscQuotaReached()
+    {
+        if (version_compare(PHP_VERSION, '5.4.0', '<')) {
+            $this->markTestSkipped('Requires PHP 5.4');
+        }
+
+        if (strstr(PHP_VERSION, 'hiphop') !== false) {
+            $this->markTestSkipped('Not supported on hhvm');
+        }
+
+        vfsStream::newFile('bar.txt')
+                 ->withContent('1234567890')
+                 ->at(vfsStream::newDirectory('bar')
+                               ->at($this->root)
+                   );
+        $fp = fopen(vfsStream::url('root/file.txt'), 'w+');
+        $this->assertFalse(ftruncate($fp, 11));
+        fclose($fp);
+        $this->assertEquals(0,
+                            $this->root->getChild('file.txt')->size()
+        );
+        $this->assertEquals('',
+                            $this->root->getChild('file.txt')->getContent()
+        );
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperSetOptionTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperSetOptionTestCase.php
new file mode 100644
index 00000000..ff2ab14f
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperSetOptionTestCase.php
@@ -0,0 +1,75 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Test for stream_set_option() implementation.
+ *
+ * @since  0.10.0
+ * @see    https://github.com/mikey179/vfsStream/issues/15
+ * @group  issue_15
+ */
+class vfsStreamWrapperSetOptionTestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    /**
+     * root directory
+     *
+     * @var  vfsStreamContainer
+     */
+    protected $root;
+
+    /**
+     * set up test environment
+     */
+    public function setUp()
+    {
+        $this->root = vfsStream::setup();
+        vfsStream::newFile('foo.txt')->at($this->root);
+    }
+
+    /**
+     * @test
+     */
+    public function setBlockingDoesNotWork()
+    {
+        $fp = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $this->assertFalse(stream_set_blocking($fp, 1));
+        fclose($fp);
+    }
+
+    /**
+     * @test
+     */
+    public function removeBlockingDoesNotWork()
+    {
+        $fp = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $this->assertFalse(stream_set_blocking($fp, 0));
+        fclose($fp);
+    }
+
+    /**
+     * @test
+     */
+    public function setTimeoutDoesNotWork()
+    {
+        $fp = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $this->assertFalse(stream_set_timeout($fp, 1));
+        fclose($fp);
+    }
+
+    /**
+     * @test
+     */
+    public function setWriteBufferDoesNotWork()
+    {
+        $fp = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $this->assertEquals(-1, stream_set_write_buffer($fp, 512));
+        fclose($fp);
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperStreamSelectTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperStreamSelectTestCase.php
new file mode 100644
index 00000000..fd1c26c6
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperStreamSelectTestCase.php
@@ -0,0 +1,42 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Test for org\bovigo\vfs\vfsStreamWrapper.
+ *
+ * @since  0.9.0
+ * @group  issue_3
+ */
+class vfsStreamWrapperSelectStreamTestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    /**
+     * @test
+     */
+    public function selectStream()
+    {
+        if (PHP_VERSION_ID >= 80000)
+        {
+            $this->bc_expectException('\ValueError');
+        }
+        else
+        {
+            $this->bc_expectException('\PHPUnit_Framework_Error');
+        }
+
+        $root = vfsStream::setup();
+        $file = vfsStream::newFile('foo.txt')->at($root)->withContent('testContent');
+
+        $fp = fopen(vfsStream::url('root/foo.txt'), 'rb');
+        $readarray   = array($fp);
+        $writearray  = array();
+        $exceptarray = array();
+        stream_select($readarray, $writearray, $exceptarray, 1);
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperTestCase.php
new file mode 100644
index 00000000..f2b3234d
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperTestCase.php
@@ -0,0 +1,789 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+require_once __DIR__ . '/vfsStreamWrapperBaseTestCase.php';
+/**
+ * Test for org\bovigo\vfs\vfsStreamWrapper.
+ */
+class vfsStreamWrapperTestCase extends vfsStreamWrapperBaseTestCase
+{
+    /**
+     * ensure that a call to vfsStreamWrapper::register() resets the stream
+     *
+     * Implemented after a request by David Zülke.
+     *
+     * @test
+     */
+    public function resetByRegister()
+    {
+        $this->assertSame($this->foo, vfsStreamWrapper::getRoot());
+        vfsStreamWrapper::register();
+        $this->assertNull(vfsStreamWrapper::getRoot());
+    }
+
+    /**
+     * @test
+     * @since  0.11.0
+     */
+    public function setRootReturnsRoot()
+    {
+        vfsStreamWrapper::register();
+        $root = vfsStream::newDirectory('root');
+        $this->assertSame($root, vfsStreamWrapper::setRoot($root));
+    }
+
+    /**
+     * assure that filesize is returned correct
+     *
+     * @test
+     */
+    public function filesize()
+    {
+        $this->assertEquals(0, filesize($this->fooURL));
+        $this->assertEquals(0, filesize($this->fooURL . '/.'));
+        $this->assertEquals(0, filesize($this->barURL));
+        $this->assertEquals(0, filesize($this->barURL . '/.'));
+        $this->assertEquals(4, filesize($this->baz2URL));
+        $this->assertEquals(5, filesize($this->baz1URL));
+    }
+
+    /**
+     * assert that file_exists() delivers correct result
+     *
+     * @test
+     */
+    public function file_exists()
+    {
+        $this->assertTrue(file_exists($this->fooURL));
+        $this->assertTrue(file_exists($this->fooURL . '/.'));
+        $this->assertTrue(file_exists($this->barURL));
+        $this->assertTrue(file_exists($this->barURL . '/.'));
+        $this->assertTrue(file_exists($this->baz1URL));
+        $this->assertTrue(file_exists($this->baz2URL));
+        $this->assertFalse(file_exists($this->fooURL . '/another'));
+        $this->assertFalse(file_exists(vfsStream::url('another')));
+    }
+
+    /**
+     * assert that filemtime() delivers correct result
+     *
+     * @test
+     */
+    public function filemtime()
+    {
+        $this->assertEquals(100, filemtime($this->fooURL));
+        $this->assertEquals(100, filemtime($this->fooURL . '/.'));
+        $this->assertEquals(200, filemtime($this->barURL));
+        $this->assertEquals(200, filemtime($this->barURL . '/.'));
+        $this->assertEquals(300, filemtime($this->baz1URL));
+        $this->assertEquals(400, filemtime($this->baz2URL));
+    }
+
+    /**
+     * @test
+     * @group  issue_23
+     */
+    public function unlinkRemovesFilesOnly()
+    {
+        $this->assertTrue(unlink($this->baz2URL));
+        $this->assertFalse(file_exists($this->baz2URL)); // make sure statcache was cleared
+        $this->assertEquals(array($this->bar), $this->foo->getChildren());
+        $this->assertFalse(@unlink($this->fooURL . '/another'));
+        $this->assertFalse(@unlink(vfsStream::url('another')));
+        $this->assertEquals(array($this->bar), $this->foo->getChildren());
+    }
+
+    /**
+     * @test
+     * @group  issue_49
+     */
+    public function unlinkReturnsFalseWhenFileDoesNotExist()
+    {
+        vfsStream::setup()->addChild(vfsStream::newFile('foo.blubb'));
+        $this->assertFalse(@unlink(vfsStream::url('foo.blubb2')));
+    }
+
+    /**
+     * @test
+     * @group  issue_49
+     */
+    public function unlinkReturnsFalseWhenFileDoesNotExistAndFileWithSameNameExistsInRoot()
+    {
+        vfsStream::setup()->addChild(vfsStream::newFile('foo.blubb'));
+        $this->assertFalse(@unlink(vfsStream::url('foo.blubb')));
+    }
+
+    /**
+     * assert dirname() returns correct directory name
+     *
+     * @test
+     */
+    public function dirname()
+    {
+        $this->assertEquals($this->fooURL, dirname($this->barURL));
+        $this->assertEquals($this->barURL, dirname($this->baz1URL));
+        # returns "vfs:" instead of "."
+        # however this seems not to be fixable because dirname() does not
+        # call the stream wrapper
+        #$this->assertEquals(dirname(vfsStream::url('doesNotExist')), '.');
+    }
+
+    /**
+     * assert basename() returns correct file name
+     *
+     * @test
+     */
+    public function basename()
+    {
+        $this->assertEquals('bar', basename($this->barURL));
+        $this->assertEquals('baz1', basename($this->baz1URL));
+        $this->assertEquals('doesNotExist', basename(vfsStream::url('doesNotExist')));
+    }
+
+    /**
+     * assert is_readable() works correct
+     *
+     * @test
+     */
+    public function is_readable()
+    {
+        $this->assertTrue(is_readable($this->fooURL));
+        $this->assertTrue(is_readable($this->fooURL . '/.'));
+        $this->assertTrue(is_readable($this->barURL));
+        $this->assertTrue(is_readable($this->barURL . '/.'));
+        $this->assertTrue(is_readable($this->baz1URL));
+        $this->assertTrue(is_readable($this->baz2URL));
+        $this->assertFalse(is_readable($this->fooURL . '/another'));
+        $this->assertFalse(is_readable(vfsStream::url('another')));
+
+        $this->foo->chmod(0222);
+        $this->assertFalse(is_readable($this->fooURL));
+
+        $this->baz1->chmod(0222);
+        $this->assertFalse(is_readable($this->baz1URL));
+    }
+
+    /**
+     * assert is_writable() works correct
+     *
+     * @test
+     */
+    public function is_writable()
+    {
+        $this->assertTrue(is_writable($this->fooURL));
+        $this->assertTrue(is_writable($this->fooURL . '/.'));
+        $this->assertTrue(is_writable($this->barURL));
+        $this->assertTrue(is_writable($this->barURL . '/.'));
+        $this->assertTrue(is_writable($this->baz1URL));
+        $this->assertTrue(is_writable($this->baz2URL));
+        $this->assertFalse(is_writable($this->fooURL . '/another'));
+        $this->assertFalse(is_writable(vfsStream::url('another')));
+
+        $this->foo->chmod(0444);
+        $this->assertFalse(is_writable($this->fooURL));
+
+        $this->baz1->chmod(0444);
+        $this->assertFalse(is_writable($this->baz1URL));
+    }
+
+    /**
+     * assert is_executable() works correct
+     *
+     * @test
+     */
+    public function is_executable()
+    {
+        $this->assertFalse(is_executable($this->baz1URL));
+        $this->baz1->chmod(0766);
+        $this->assertTrue(is_executable($this->baz1URL));
+        $this->assertFalse(is_executable($this->baz2URL));
+    }
+
+    /**
+     * assert is_executable() works correct
+     *
+     * @test
+     */
+    public function directoriesAndNonExistingFilesAreSometimesExecutable()
+    {
+        // Inconsistent behavior has been fixed in 7.3
+        // see https://github.com/php/php-src/commit/94b4abdbc4d
+        if (PHP_VERSION_ID >= 70300) {
+            $this->assertTrue(is_executable($this->fooURL));
+            $this->assertTrue(is_executable($this->fooURL . '/.'));
+            $this->assertTrue(is_executable($this->barURL));
+            $this->assertTrue(is_executable($this->barURL . '/.'));
+        } else {
+            $this->assertFalse(is_executable($this->fooURL));
+            $this->assertFalse(is_executable($this->fooURL . '/.'));
+            $this->assertFalse(is_executable($this->barURL));
+            $this->assertFalse(is_executable($this->barURL . '/.'));
+        }
+
+        $this->assertFalse(is_executable($this->fooURL . '/another'));
+        $this->assertFalse(is_executable(vfsStream::url('another')));
+    }
+
+    /**
+     * file permissions
+     *
+     * @test
+     * @group  permissions
+     */
+    public function chmod()
+    {
+        $this->assertEquals(40777, decoct(fileperms($this->fooURL)));
+        $this->assertEquals(40777, decoct(fileperms($this->fooURL . '/.')));
+        $this->assertEquals(40777, decoct(fileperms($this->barURL)));
+        $this->assertEquals(40777, decoct(fileperms($this->barURL . '/.')));
+        $this->assertEquals(100666, decoct(fileperms($this->baz1URL)));
+        $this->assertEquals(100666, decoct(fileperms($this->baz2URL)));
+
+        $this->foo->chmod(0755);
+        $this->bar->chmod(0700);
+        $this->baz1->chmod(0644);
+        $this->baz2->chmod(0600);
+        $this->assertEquals(40755, decoct(fileperms($this->fooURL)));
+        $this->assertEquals(40755, decoct(fileperms($this->fooURL . '/.')));
+        $this->assertEquals(40700, decoct(fileperms($this->barURL)));
+        $this->assertEquals(40700, decoct(fileperms($this->barURL . '/.')));
+        $this->assertEquals(100644, decoct(fileperms($this->baz1URL)));
+        $this->assertEquals(100600, decoct(fileperms($this->baz2URL)));
+    }
+
+    /**
+     * @test
+     * @group  issue_11
+     * @group  permissions
+     */
+    public function chmodModifiesPermissions()
+    {
+        if (version_compare(phpversion(), '5.4.0', '<')) {
+            $this->assertFalse(@chmod($this->fooURL, 0755));
+            $this->assertFalse(@chmod($this->barURL, 0711));
+            $this->assertFalse(@chmod($this->baz1URL, 0644));
+            $this->assertFalse(@chmod($this->baz2URL, 0664));
+            $this->assertEquals(40777, decoct(fileperms($this->fooURL)));
+            $this->assertEquals(40777, decoct(fileperms($this->barURL)));
+            $this->assertEquals(100666, decoct(fileperms($this->baz1URL)));
+            $this->assertEquals(100666, decoct(fileperms($this->baz2URL)));
+        } else {
+            $this->assertTrue(chmod($this->fooURL, 0755));
+            $this->assertTrue(chmod($this->barURL, 0711));
+            $this->assertTrue(chmod($this->baz1URL, 0644));
+            $this->assertTrue(chmod($this->baz2URL, 0664));
+            $this->assertEquals(40755, decoct(fileperms($this->fooURL)));
+            $this->assertEquals(40711, decoct(fileperms($this->barURL)));
+            $this->assertEquals(100644, decoct(fileperms($this->baz1URL)));
+            $this->assertEquals(100664, decoct(fileperms($this->baz2URL)));
+        }
+    }
+
+    /**
+     * @test
+     * @group  permissions
+     */
+    public function fileownerIsCurrentUserByDefault()
+    {
+        $this->assertEquals(vfsStream::getCurrentUser(), fileowner($this->fooURL));
+        $this->assertEquals(vfsStream::getCurrentUser(), fileowner($this->fooURL . '/.'));
+        $this->assertEquals(vfsStream::getCurrentUser(), fileowner($this->barURL));
+        $this->assertEquals(vfsStream::getCurrentUser(), fileowner($this->barURL . '/.'));
+        $this->assertEquals(vfsStream::getCurrentUser(), fileowner($this->baz1URL));
+        $this->assertEquals(vfsStream::getCurrentUser(), fileowner($this->baz2URL));
+    }
+
+    /**
+     * @test
+     * @group  issue_11
+     * @group  permissions
+     */
+    public function chownChangesUser()
+    {
+        if (version_compare(phpversion(), '5.4.0', '<')) {
+            $this->foo->chown(vfsStream::OWNER_USER_1);
+            $this->bar->chown(vfsStream::OWNER_USER_1);
+            $this->baz1->chown(vfsStream::OWNER_USER_2);
+            $this->baz2->chown(vfsStream::OWNER_USER_2);
+        } else {
+            chown($this->fooURL, vfsStream::OWNER_USER_1);
+            chown($this->barURL, vfsStream::OWNER_USER_1);
+            chown($this->baz1URL, vfsStream::OWNER_USER_2);
+            chown($this->baz2URL, vfsStream::OWNER_USER_2);
+        }
+
+        $this->assertEquals(vfsStream::OWNER_USER_1, fileowner($this->fooURL));
+        $this->assertEquals(vfsStream::OWNER_USER_1, fileowner($this->fooURL . '/.'));
+        $this->assertEquals(vfsStream::OWNER_USER_1, fileowner($this->barURL));
+        $this->assertEquals(vfsStream::OWNER_USER_1, fileowner($this->barURL . '/.'));
+        $this->assertEquals(vfsStream::OWNER_USER_2, fileowner($this->baz1URL));
+        $this->assertEquals(vfsStream::OWNER_USER_2, fileowner($this->baz2URL));
+    }
+
+    /**
+     * @test
+     * @group  issue_11
+     * @group  permissions
+     */
+    public function chownDoesNotWorkOnVfsStreamUrls()
+    {
+        if (version_compare(phpversion(), '5.4.0', '<')) {
+            $this->assertFalse(@chown($this->fooURL, vfsStream::OWNER_USER_2));
+            $this->assertEquals(vfsStream::getCurrentUser(), fileowner($this->fooURL));
+        }
+    }
+
+    /**
+     * @test
+     * @group  issue_11
+     * @group  permissions
+     */
+    public function groupIsCurrentGroupByDefault()
+    {
+        $this->assertEquals(vfsStream::getCurrentGroup(), filegroup($this->fooURL));
+        $this->assertEquals(vfsStream::getCurrentGroup(), filegroup($this->fooURL . '/.'));
+        $this->assertEquals(vfsStream::getCurrentGroup(), filegroup($this->barURL));
+        $this->assertEquals(vfsStream::getCurrentGroup(), filegroup($this->barURL . '/.'));
+        $this->assertEquals(vfsStream::getCurrentGroup(), filegroup($this->baz1URL));
+        $this->assertEquals(vfsStream::getCurrentGroup(), filegroup($this->baz2URL));
+    }
+
+    /**
+     * @test
+     * @group  issue_11
+     * @group  permissions
+     */
+    public function chgrp()
+    {
+        if (version_compare(phpversion(), '5.4.0', '<')) {
+            $this->foo->chgrp(vfsStream::GROUP_USER_1);
+            $this->bar->chgrp(vfsStream::GROUP_USER_1);
+            $this->baz1->chgrp(vfsStream::GROUP_USER_2);
+            $this->baz2->chgrp(vfsStream::GROUP_USER_2);
+        } else {
+            chgrp($this->fooURL, vfsStream::GROUP_USER_1);
+            chgrp($this->barURL, vfsStream::GROUP_USER_1);
+            chgrp($this->baz1URL, vfsStream::GROUP_USER_2);
+            chgrp($this->baz2URL, vfsStream::GROUP_USER_2);
+        }
+
+        $this->assertEquals(vfsStream::GROUP_USER_1, filegroup($this->fooURL));
+        $this->assertEquals(vfsStream::GROUP_USER_1, filegroup($this->fooURL . '/.'));
+        $this->assertEquals(vfsStream::GROUP_USER_1, filegroup($this->barURL));
+        $this->assertEquals(vfsStream::GROUP_USER_1, filegroup($this->barURL . '/.'));
+        $this->assertEquals(vfsStream::GROUP_USER_2, filegroup($this->baz1URL));
+        $this->assertEquals(vfsStream::GROUP_USER_2, filegroup($this->baz2URL));
+    }
+
+    /**
+     * @test
+     * @group  issue_11
+     * @group  permissions
+     */
+    public function chgrpDoesNotWorkOnVfsStreamUrls()
+    {
+        if (version_compare(phpversion(), '5.4.0', '<')) {
+            $this->assertFalse(@chgrp($this->fooURL, vfsStream::GROUP_USER_2));
+            $this->assertEquals(vfsStream::getCurrentGroup(), filegroup($this->fooURL));
+        }
+    }
+
+    /**
+     * @test
+     * @author  Benoit Aubuchon
+     */
+    public function renameDirectory()
+    {
+        // move foo/bar to foo/baz3
+        $baz3URL = vfsStream::url('foo/baz3');
+        $this->assertTrue(rename($this->barURL, $baz3URL));
+        $this->assertFileExists($baz3URL);
+        $this->assertFileNotExists($this->barURL);
+    }
+
+    /**
+     * @test
+     */
+    public function renameDirectoryWithDots()
+    {
+        // move foo/bar to foo/baz3
+        $baz3URL = vfsStream::url('foo/baz3');
+        $this->assertTrue(rename($this->barURL . '/.', $baz3URL));
+        $this->assertFileExists($baz3URL);
+        $this->assertFileNotExists($this->barURL);
+    }
+
+    /**
+     * @test
+     * @group  issue_9
+     * @since  0.9.0
+     */
+    public function renameDirectoryWithDotsInTarget()
+    {
+        // move foo/bar to foo/baz3
+        $baz3URL = vfsStream::url('foo/../baz3/.');
+        $this->assertTrue(rename($this->barURL . '/.', $baz3URL));
+        $this->assertFileExists($baz3URL);
+        $this->assertFileNotExists($this->barURL);
+    }
+
+    /**
+     * @test
+     * @author  Benoit Aubuchon
+     */
+    public function renameDirectoryOverwritingExistingFile()
+    {
+        // move foo/bar to foo/baz2
+        $this->assertTrue(rename($this->barURL, $this->baz2URL));
+        $this->assertFileExists(vfsStream::url('foo/baz2/baz1'));
+        $this->assertFileNotExists($this->barURL);
+    }
+
+    /**
+     * @test
+     * @expectedException  PHPUnit_Framework_Error
+     */
+    public function renameFileIntoFile()
+    {
+        // foo/baz2 is a file, so it can not be turned into a directory
+        $baz3URL = vfsStream::url('foo/baz2/baz3');
+        $this->assertTrue(rename($this->baz1URL, $baz3URL));
+        $this->assertFileExists($baz3URL);
+        $this->assertFileNotExists($this->baz1URL);
+    }
+
+    /**
+     * @test
+     * @author  Benoit Aubuchon
+     */
+    public function renameFileToDirectory()
+    {
+        // move foo/bar/baz1 to foo/baz3
+        $baz3URL = vfsStream::url('foo/baz3');
+        $this->assertTrue(rename($this->baz1URL, $baz3URL));
+        $this->assertFileExists($this->barURL);
+        $this->assertFileExists($baz3URL);
+        $this->assertFileNotExists($this->baz1URL);
+    }
+
+    /**
+     * assert that trying to rename from a non existing file trigger a warning
+     *
+     * @expectedException PHPUnit_Framework_Error
+     * @test
+     */
+    public function renameOnSourceFileNotFound()
+    {
+        rename(vfsStream::url('notfound'), $this->baz1URL);
+    }
+    /**
+     * assert that trying to rename to a directory that is not found trigger a warning
+
+     * @expectedException PHPUnit_Framework_Error
+     * @test
+     */
+    public function renameOnDestinationDirectoryFileNotFound()
+    {
+        rename($this->baz1URL, vfsStream::url('foo/notfound/file2'));
+    }
+    /**
+     * stat() and fstat() should return the same result
+     *
+     * @test
+     */
+    public function statAndFstatReturnSameResult()
+    {
+        $fp = fopen($this->baz2URL, 'r');
+        $this->assertEquals(stat($this->baz2URL),
+                            fstat($fp)
+        );
+        fclose($fp);
+    }
+
+    /**
+     * stat() returns full data
+     *
+     * @test
+     */
+    public function statReturnsFullDataForFiles()
+    {
+        $this->assertEquals(array(0         => 0,
+                                  1         => 0,
+                                  2         => 0100666,
+                                  3         => 0,
+                                  4         => vfsStream::getCurrentUser(),
+                                  5         => vfsStream::getCurrentGroup(),
+                                  6         => 0,
+                                  7         => 4,
+                                  8         => 400,
+                                  9         => 400,
+                                  10        => 400,
+                                  11        => -1,
+                                  12        => -1,
+                                  'dev'     => 0,
+                                  'ino'     => 0,
+                                  'mode'    => 0100666,
+                                  'nlink'   => 0,
+                                  'uid'     => vfsStream::getCurrentUser(),
+                                  'gid'     => vfsStream::getCurrentGroup(),
+                                  'rdev'    => 0,
+                                  'size'    => 4,
+                                  'atime'   => 400,
+                                  'mtime'   => 400,
+                                  'ctime'   => 400,
+                                  'blksize' => -1,
+                                  'blocks'  => -1
+                            ),
+                            stat($this->baz2URL)
+        );
+    }
+
+    /**
+     * @test
+     */
+    public function statReturnsFullDataForDirectories()
+    {
+        $this->assertEquals(array(0         => 0,
+                                  1         => 0,
+                                  2         => 0040777,
+                                  3         => 0,
+                                  4         => vfsStream::getCurrentUser(),
+                                  5         => vfsStream::getCurrentGroup(),
+                                  6         => 0,
+                                  7         => 0,
+                                  8         => 100,
+                                  9         => 100,
+                                  10        => 100,
+                                  11        => -1,
+                                  12        => -1,
+                                  'dev'     => 0,
+                                  'ino'     => 0,
+                                  'mode'    => 0040777,
+                                  'nlink'   => 0,
+                                  'uid'     => vfsStream::getCurrentUser(),
+                                  'gid'     => vfsStream::getCurrentGroup(),
+                                  'rdev'    => 0,
+                                  'size'    => 0,
+                                  'atime'   => 100,
+                                  'mtime'   => 100,
+                                  'ctime'   => 100,
+                                  'blksize' => -1,
+                                  'blocks'  => -1
+                            ),
+                            stat($this->fooURL)
+        );
+    }
+
+    /**
+     * @test
+     */
+    public function statReturnsFullDataForDirectoriesWithDot()
+    {
+        $this->assertEquals(array(0         => 0,
+                                  1         => 0,
+                                  2         => 0040777,
+                                  3         => 0,
+                                  4         => vfsStream::getCurrentUser(),
+                                  5         => vfsStream::getCurrentGroup(),
+                                  6         => 0,
+                                  7         => 0,
+                                  8         => 100,
+                                  9         => 100,
+                                  10        => 100,
+                                  11        => -1,
+                                  12        => -1,
+                                  'dev'     => 0,
+                                  'ino'     => 0,
+                                  'mode'    => 0040777,
+                                  'nlink'   => 0,
+                                  'uid'     => vfsStream::getCurrentUser(),
+                                  'gid'     => vfsStream::getCurrentGroup(),
+                                  'rdev'    => 0,
+                                  'size'    => 0,
+                                  'atime'   => 100,
+                                  'mtime'   => 100,
+                                  'ctime'   => 100,
+                                  'blksize' => -1,
+                                  'blocks'  => -1
+                            ),
+                            stat($this->fooURL . '/.')
+        );
+    }
+
+    /**
+     * @test
+     * @expectedException PHPUnit_Framework_Error
+     */
+    public function openFileWithoutDirectory()
+    {
+        vfsStreamWrapper::register();
+        $this->assertFalse(file_get_contents(vfsStream::url('file.txt')));
+    }
+
+    /**
+     * @test
+     * @group     issue_33
+     * @since     1.1.0
+     * @requires  PHP 5.4.0
+     */
+    public function truncateRemovesSuperflouosContent()
+    {
+        if (strstr(PHP_VERSION, 'hiphop') !== false) {
+            $this->markTestSkipped('Not supported on hhvm');
+        }
+
+        $handle = fopen($this->baz1URL, "r+");
+        $this->assertTrue(ftruncate($handle, 0));
+        $this->assertEquals(0, filesize($this->baz1URL));
+        $this->assertEquals('', file_get_contents($this->baz1URL));
+        fclose($handle);
+    }
+
+    /**
+     * @test
+     * @group     issue_33
+     * @since     1.1.0
+     * @requires  PHP 5.4.0
+     */
+    public function truncateToGreaterSizeAddsZeroBytes()
+    {
+        if (strstr(PHP_VERSION, 'hiphop') !== false) {
+            $this->markTestSkipped('Not supported on hhvm');
+        }
+
+        $handle = fopen($this->baz1URL, "r+");
+        $this->assertTrue(ftruncate($handle, 25));
+        $this->assertEquals(25, filesize($this->baz1URL));
+        $this->assertEquals("baz 1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0",
+                            file_get_contents($this->baz1URL));
+        fclose($handle);
+    }
+
+    /**
+     * @test
+     * @group     issue_11
+     * @requires  PHP 5.4.0
+     */
+    public function touchCreatesNonExistingFile()
+    {
+        $this->assertTrue(touch($this->fooURL . '/new.txt'));
+        $this->assertTrue($this->foo->hasChild('new.txt'));
+    }
+
+    /**
+     * @test
+     * @group     issue_11
+     * @requires  PHP 5.4.0
+     */
+    public function touchChangesAccessAndModificationTimeForFile()
+    {
+        $this->assertTrue(touch($this->baz1URL, 303, 313));
+        $this->assertEquals(303, $this->baz1->filemtime());
+        $this->assertEquals(313, $this->baz1->fileatime());
+    }
+
+    /**
+     * @test
+     * @group     issue_11
+     * @group     issue_80
+     * @requires  PHP 5.4.0
+     */
+    public function touchChangesTimesToCurrentTimestampWhenNoTimesGiven()
+    {
+        $this->assertTrue(touch($this->baz1URL));
+        $this->assertEquals(time(), $this->baz1->filemtime(), '', 1);
+        $this->assertEquals(time(), $this->baz1->fileatime(), '', 1);
+    }
+
+    /**
+     * @test
+     * @group     issue_11
+     * @requires  PHP 5.4.0
+     */
+    public function touchWithModifiedTimeChangesAccessAndModifiedTime()
+    {
+        $this->assertTrue(touch($this->baz1URL, 303));
+        $this->assertEquals(303, $this->baz1->filemtime());
+        $this->assertEquals(303, $this->baz1->fileatime());
+    }
+
+    /**
+     * @test
+     * @group     issue_11
+     * @requires  PHP 5.4.0
+     */
+    public function touchChangesAccessAndModificationTimeForDirectory()
+    {
+        $this->assertTrue(touch($this->fooURL, 303, 313));
+        $this->assertEquals(303, $this->foo->filemtime());
+        $this->assertEquals(313, $this->foo->fileatime());
+    }
+
+    /**
+     * @test
+     * @group  issue_34
+     * @since  1.2.0
+     */
+    public function pathesAreCorrectlySet()
+    {
+        $this->assertEquals(vfsStream::path($this->fooURL), $this->foo->path());
+        $this->assertEquals(vfsStream::path($this->barURL), $this->bar->path());
+        $this->assertEquals(vfsStream::path($this->baz1URL), $this->baz1->path());
+        $this->assertEquals(vfsStream::path($this->baz2URL), $this->baz2->path());
+    }
+
+    /**
+     * @test
+     * @group  issue_34
+     * @since  1.2.0
+     */
+    public function urlsAreCorrectlySet()
+    {
+        $this->assertEquals($this->fooURL, $this->foo->url());
+        $this->assertEquals($this->barURL, $this->bar->url());
+        $this->assertEquals($this->baz1URL, $this->baz1->url());
+        $this->assertEquals($this->baz2URL, $this->baz2->url());
+    }
+
+    /**
+     * @test
+     * @group  issue_34
+     * @since  1.2.0
+     */
+    public function pathIsUpdatedAfterMove()
+    {
+        // move foo/bar/baz1 to foo/baz3
+        $baz3URL = vfsStream::url('foo/baz3');
+        $this->assertTrue(rename($this->baz1URL, $baz3URL));
+        $this->assertEquals(vfsStream::path($baz3URL), $this->baz1->path());
+    }
+
+    /**
+     * @test
+     * @group  issue_34
+     * @since  1.2.0
+     */
+    public function urlIsUpdatedAfterMove()
+    {
+        // move foo/bar/baz1 to foo/baz3
+        $baz3URL = vfsStream::url('foo/baz3');
+        $this->assertTrue(rename($this->baz1URL, $baz3URL));
+        $this->assertEquals($baz3URL, $this->baz1->url());
+    }
+
+    /**
+     * @test
+     */
+    public function fileCopy()
+    {
+        $baz3URL = vfsStream::url('foo/baz3');
+        $this->assertTrue(copy($this->baz1URL, $baz3URL));
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperUnregisterTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperUnregisterTestCase.php
new file mode 100644
index 00000000..4e27685a
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperUnregisterTestCase.php
@@ -0,0 +1,75 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+
+/**
+ * Test for org\bovigo\vfs\vfsStreamWrapper.
+ */
+class vfsStreamWrapperUnregisterTestCase extends \BC_PHPUnit_Framework_TestCase
+{
+
+    /**
+     * Unregistering a registered URL wrapper.
+     *
+     * @test
+     */
+    public function unregisterRegisteredUrlWrapper()
+    {
+        vfsStreamWrapper::register();
+        vfsStreamWrapper::unregister();
+        $this->assertNotContains(vfsStream::SCHEME, stream_get_wrappers());
+    }
+
+    /**
+     * Unregistering a third party wrapper for vfs:// fails.
+     *
+     * @test
+     * @expectedException org\bovigo\vfs\vfsStreamException
+     * @runInSeparateProcess
+     */
+    public function unregisterThirdPartyVfsScheme()
+    {
+        // Unregister possible registered URL wrapper.
+        vfsStreamWrapper::unregister();
+
+        $mock = $this->bc_getMock('org\\bovigo\\vfs\\vfsStreamWrapper');
+        stream_wrapper_register(vfsStream::SCHEME, get_class($mock));
+
+        vfsStreamWrapper::unregister();
+    }
+
+    /**
+     * Unregistering when not in registered state will fail.
+     *
+     * @test
+     * @expectedException org\bovigo\vfs\vfsStreamException
+     * @runInSeparateProcess
+     */
+    public function unregisterWhenNotInRegisteredState()
+    {
+        vfsStreamWrapper::register();
+        stream_wrapper_unregister(vfsStream::SCHEME);
+        vfsStreamWrapper::unregister();
+    }
+
+    /**
+     * Unregistering while not registers won't fail.
+     *
+     * @test
+     */
+    public function unregisterWhenNotRegistered()
+    {
+        // Unregister possible registered URL wrapper.
+        vfsStreamWrapper::unregister();
+
+        $this->assertNotContains(vfsStream::SCHEME, stream_get_wrappers());
+        vfsStreamWrapper::unregister();
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperWithoutRootTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperWithoutRootTestCase.php
new file mode 100644
index 00000000..8267a327
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamWrapperWithoutRootTestCase.php
@@ -0,0 +1,63 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Test for org\bovigo\vfs\vfsStreamWrapper.
+ */
+class vfsStreamWrapperWithoutRootTestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    /**
+     * set up test environment
+     */
+    public function setUp()
+    {
+        vfsStreamWrapper::register();
+    }
+
+    /**
+     * no root > no directory to open
+     *
+     * @test
+     */
+    public function canNotOpenDirectory()
+    {
+        $this->assertFalse(@dir(vfsStream::url('foo')));
+    }
+
+    /**
+     * can not unlink without root
+     *
+     * @test
+     */
+    public function canNotUnlink()
+    {
+        $this->assertFalse(@unlink(vfsStream::url('foo')));
+    }
+
+    /**
+     * can not open a file without root
+     *
+     * @test
+     */
+    public function canNotOpen()
+    {
+        $this->assertFalse(@fopen(vfsStream::url('foo'), 'r'));
+    }
+
+    /**
+     * can not rename a file without root
+     *
+     * @test
+     */
+    public function canNotRename()
+    {
+        $this->assertFalse(@rename(vfsStream::url('foo'), vfsStream::url('bar')));
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamZipTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamZipTestCase.php
new file mode 100644
index 00000000..210642c2
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/vfsStreamZipTestCase.php
@@ -0,0 +1,52 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Test for org\bovigo\vfs\vfsStreamWrapper in conjunction with ext/zip.
+ *
+ * @group  zip
+ */
+class vfsStreamZipTestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    /**
+     * set up test environment
+     */
+    public function setUp()
+    {
+        if (extension_loaded('zip') === false) {
+            $this->markTestSkipped('No ext/zip installed, skipping test.');
+        }
+
+        $this->markTestSkipped('Zip extension can not work with vfsStream urls.');
+
+        vfsStreamWrapper::register();
+        vfsStreamWrapper::setRoot(vfsStream::newDirectory('root'));
+
+    }
+
+    /**
+     * @test
+     */
+    public function createZipArchive()
+    {
+        $zip = new ZipArchive();
+        $this->assertTrue($zip->open(vfsStream::url('root/test.zip'), ZipArchive::CREATE));
+        $this->assertTrue($zip->addFromString("testfile1.txt", "#1 This is a test string added as testfile1.txt.\n"));
+        $this->assertTrue($zip->addFromString("testfile2.txt", "#2 This is a test string added as testfile2.txt.\n"));
+        $zip->setArchiveComment('a test');
+        var_dump($zip);
+        $this->assertTrue($zip->close());
+        var_dump($zip->getStatusString());
+        var_dump($zip->close());
+        var_dump($zip->getStatusString());
+        var_dump($zip);
+        var_dump(file_exists(vfsStream::url('root/test.zip')));
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/visitor/vfsStreamAbstractVisitorTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/visitor/vfsStreamAbstractVisitorTestCase.php
new file mode 100644
index 00000000..dfb3ed5a
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/visitor/vfsStreamAbstractVisitorTestCase.php
@@ -0,0 +1,98 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs\visitor;
+use org\bovigo\vfs\vfsStreamDirectory;
+use org\bovigo\vfs\vfsStreamFile;
+use org\bovigo\vfs\vfsStreamBlock;
+/**
+ * Test for org\bovigo\vfs\visitor\vfsStreamAbstractVisitor.
+ *
+ * @since  0.10.0
+ * @see    https://github.com/mikey179/vfsStream/issues/10
+ * @group  issue_10
+ */
+class vfsStreamAbstractVisitorTestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    /**
+     * instance to test
+     *
+     * @var  vfsStreamAbstractVisitor
+     */
+    protected $abstractVisitor;
+
+    /**
+     * set up test environment
+     */
+    public function setUp()
+    {
+        $this->abstractVisitor = $this->bc_getMock('org\\bovigo\\vfs\\visitor\\vfsStreamAbstractVisitor',
+                                                array('visitFile', 'visitDirectory')
+                                 );
+    }
+
+    /**
+     * @test
+     * @expectedException  \InvalidArgumentException
+     */
+    public function visitThrowsInvalidArgumentExceptionOnUnknownContentType()
+    {
+        $mockContent = $this->bc_getMock('org\\bovigo\\vfs\\vfsStreamContent');
+        $mockContent->expects($this->any())
+                    ->method('getType')
+                    ->will($this->returnValue('invalid'));
+        $this->assertSame($this->abstractVisitor,
+                          $this->abstractVisitor->visit($mockContent)
+        );
+    }
+
+    /**
+     * @test
+     */
+    public function visitWithFileCallsVisitFile()
+    {
+        $file = new vfsStreamFile('foo.txt');
+        $this->abstractVisitor->expects($this->once())
+                              ->method('visitFile')
+                              ->with($this->equalTo($file));
+        $this->assertSame($this->abstractVisitor,
+                          $this->abstractVisitor->visit($file)
+        );
+    }
+
+    /**
+     * tests that a block device eventually calls out to visit file
+     *
+     * @test
+     */
+    public function visitWithBlockCallsVisitFile()
+    {
+        $block = new vfsStreamBlock('foo');
+        $this->abstractVisitor->expects($this->once())
+                              ->method('visitFile')
+                              ->with($this->equalTo($block));
+        $this->assertSame($this->abstractVisitor,
+                          $this->abstractVisitor->visit($block)
+        );
+    }
+
+    /**
+     * @test
+     */
+    public function visitWithDirectoryCallsVisitDirectory()
+    {
+        $dir = new vfsStreamDirectory('bar');
+        $this->abstractVisitor->expects($this->once())
+                              ->method('visitDirectory')
+                              ->with($this->equalTo($dir));
+        $this->assertSame($this->abstractVisitor,
+                          $this->abstractVisitor->visit($dir)
+        );
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/visitor/vfsStreamPrintVisitorTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/visitor/vfsStreamPrintVisitorTestCase.php
new file mode 100644
index 00000000..294bd77d
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/visitor/vfsStreamPrintVisitorTestCase.php
@@ -0,0 +1,102 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs\visitor;
+use org\bovigo\vfs\vfsStream;
+use org\bovigo\vfs\vfsStreamDirectory;
+use org\bovigo\vfs\vfsStreamFile;
+/**
+ * Test for org\bovigo\vfs\visitor\vfsStreamPrintVisitor.
+ *
+ * @since  0.10.0
+ * @see    https://github.com/mikey179/vfsStream/issues/10
+ * @group  issue_10
+ */
+class vfsStreamPrintVisitorTestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    /**
+     * @test
+     * @expectedException  \InvalidArgumentException
+     */
+    public function constructWithNonResourceThrowsInvalidArgumentException()
+    {
+        new vfsStreamPrintVisitor('invalid');
+    }
+
+    /**
+     * @test
+     * @expectedException  \InvalidArgumentException
+     */
+    public function constructWithNonStreamResourceThrowsInvalidArgumentException()
+    {
+        new vfsStreamPrintVisitor(xml_parser_create());
+    }
+
+    /**
+     * @test
+     */
+    public function visitFileWritesFileNameToStream()
+    {
+        $output       = vfsStream::newFile('foo.txt')
+                                       ->at(vfsStream::setup());
+        $printVisitor = new vfsStreamPrintVisitor(fopen('vfs://root/foo.txt', 'wb'));
+        $this->assertSame($printVisitor,
+                          $printVisitor->visitFile(vfsStream::newFile('bar.txt'))
+        );
+        $this->assertEquals("- bar.txt\n", $output->getContent());
+    }
+
+    /**
+     * @test
+     */
+    public function visitFileWritesBlockDeviceToStream()
+    {
+        $output       = vfsStream::newFile('foo.txt')
+                                       ->at(vfsStream::setup());
+        $printVisitor = new vfsStreamPrintVisitor(fopen('vfs://root/foo.txt', 'wb'));
+        $this->assertSame($printVisitor,
+                          $printVisitor->visitBlockDevice(vfsStream::newBlock('bar'))
+        );
+        $this->assertEquals("- [bar]\n", $output->getContent());
+    }
+
+    /**
+     * @test
+     */
+    public function visitDirectoryWritesDirectoryNameToStream()
+    {
+        $output       = vfsStream::newFile('foo.txt')
+                                       ->at(vfsStream::setup());
+        $printVisitor = new vfsStreamPrintVisitor(fopen('vfs://root/foo.txt', 'wb'));
+        $this->assertSame($printVisitor,
+                          $printVisitor->visitDirectory(vfsStream::newDirectory('baz'))
+        );
+        $this->assertEquals("- baz\n", $output->getContent());
+    }
+
+    /**
+     * @test
+     */
+    public function visitRecursiveDirectoryStructure()
+    {
+        $root         = vfsStream::setup('root',
+                                         null,
+                                         array('test' => array('foo'     => array('test.txt' => 'hello'),
+                                                               'baz.txt' => 'world'
+                                                           ),
+                                               'foo.txt' => ''
+                                         )
+                        );
+        $printVisitor = new vfsStreamPrintVisitor(fopen('vfs://root/foo.txt', 'wb'));
+        $this->assertSame($printVisitor,
+                          $printVisitor->visitDirectory($root)
+        );
+        $this->assertEquals("- root\n  - test\n    - foo\n      - test.txt\n    - baz.txt\n  - foo.txt\n", file_get_contents('vfs://root/foo.txt'));
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/visitor/vfsStreamStructureVisitorTestCase.php b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/visitor/vfsStreamStructureVisitorTestCase.php
new file mode 100644
index 00000000..c9df2340
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/php/org/bovigo/vfs/visitor/vfsStreamStructureVisitorTestCase.php
@@ -0,0 +1,85 @@
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs\visitor;
+use org\bovigo\vfs\vfsStream;
+/**
+ * Test for org\bovigo\vfs\visitor\vfsStreamStructureVisitor.
+ *
+ * @since  0.10.0
+ * @see    https://github.com/mikey179/vfsStream/issues/10
+ * @group  issue_10
+ */
+class vfsStreamStructureVisitorTestCase extends \BC_PHPUnit_Framework_TestCase
+{
+    /**
+     * @test
+     */
+    public function visitFileCreatesStructureForFile()
+    {
+        $structureVisitor = new vfsStreamStructureVisitor();
+        $this->assertEquals(array('foo.txt' => 'test'),
+                            $structureVisitor->visitFile(vfsStream::newFile('foo.txt')
+                                                                  ->withContent('test')
+                                               )
+                                             ->getStructure()
+        );
+    }
+
+    /**
+     * @test
+     */
+    public function visitFileCreatesStructureForBlock()
+    {
+        $structureVisitor = new vfsStreamStructureVisitor();
+        $this->assertEquals(array('[foo]' => 'test'),
+                            $structureVisitor->visitBlockDevice(vfsStream::newBlock('foo')
+                                                                  ->withContent('test')
+                                               )
+                                             ->getStructure()
+        );
+    }
+
+    /**
+     * @test
+     */
+    public function visitDirectoryCreatesStructureForDirectory()
+    {
+        $structureVisitor = new vfsStreamStructureVisitor();
+        $this->assertEquals(array('baz' => array()),
+                            $structureVisitor->visitDirectory(vfsStream::newDirectory('baz'))
+                                             ->getStructure()
+        );
+    }
+
+    /**
+     * @test
+     */
+    public function visitRecursiveDirectoryStructure()
+    {
+        $root         = vfsStream::setup('root',
+                                         null,
+                                         array('test' => array('foo'     => array('test.txt' => 'hello'),
+                                                               'baz.txt' => 'world'
+                                                         ),
+                                               'foo.txt' => ''
+                                         )
+                        );
+        $structureVisitor = new vfsStreamStructureVisitor();
+        $this->assertEquals(array('root' => array('test' => array('foo'     => array('test.txt' => 'hello'),
+                                                                  'baz.txt' => 'world'
+                                                                               ),
+                                                                  'foo.txt' => ''
+                                            ),
+                            ),
+                            $structureVisitor->visitDirectory($root)
+                                             ->getStructure()
+        );
+    }
+}
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/phpt/bug71287.phpt b/www-api/vendor/mikey179/vfsstream/src/test/phpt/bug71287.phpt
new file mode 100644
index 00000000..75b9b376
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/phpt/bug71287.phpt
@@ -0,0 +1,29 @@
+--TEST--
+Reproduce octal output from stream wrapper invocation
+
+See https://bugs.php.net/bug.php?id=71287
+See https://github.com/mikey179/vfsStream/issues/120
+--FILE--
+<?php
+class Stream {
+    /**
+     * The current context or null if none passed.
+     *
+     * @var resource|null
+     */
+    public $context;
+    public function stream_open($path, $mode, $options, $opened_path) {
+
+        return true;
+    }
+
+    public function stream_write($data) {
+        return (int) (strlen($data) - 2);
+    }
+}
+
+stream_wrapper_register('test', 'Stream');
+file_put_contents('test://file.txt', 'foobarbaz');
+?>
+--EXPECTF--
+Warning: file_put_contents(): Only 7 of 9 bytes written, possibly out of free disk space in %s on line %d
\ No newline at end of file
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/resources/filesystemcopy/emptyFolder/.gitignore b/www-api/vendor/mikey179/vfsstream/src/test/resources/filesystemcopy/emptyFolder/.gitignore
new file mode 100644
index 00000000..e69de29b
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/resources/filesystemcopy/withSubfolders/aFile.txt b/www-api/vendor/mikey179/vfsstream/src/test/resources/filesystemcopy/withSubfolders/aFile.txt
new file mode 100644
index 00000000..19102815
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/resources/filesystemcopy/withSubfolders/aFile.txt
@@ -0,0 +1 @@
+foo
\ No newline at end of file
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/resources/filesystemcopy/withSubfolders/subfolder1/file1.txt b/www-api/vendor/mikey179/vfsstream/src/test/resources/filesystemcopy/withSubfolders/subfolder1/file1.txt
new file mode 100644
index 00000000..f6ea0495
--- /dev/null
+++ b/www-api/vendor/mikey179/vfsstream/src/test/resources/filesystemcopy/withSubfolders/subfolder1/file1.txt
@@ -0,0 +1 @@
+foobar
\ No newline at end of file
diff --git a/www-api/vendor/mikey179/vfsstream/src/test/resources/filesystemcopy/withSubfolders/subfolder2/.gitignore b/www-api/vendor/mikey179/vfsstream/src/test/resources/filesystemcopy/withSubfolders/subfolder2/.gitignore
new file mode 100644
index 00000000..e69de29b
diff --git a/www-api/vendor/myclabs/deep-copy/.github/FUNDING.yml b/www-api/vendor/myclabs/deep-copy/.github/FUNDING.yml
new file mode 100644
index 00000000..b8da664d
--- /dev/null
+++ b/www-api/vendor/myclabs/deep-copy/.github/FUNDING.yml
@@ -0,0 +1,12 @@
+# These are supported funding model platforms
+
+github: # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
+patreon: # Replace with a single Patreon username
+open_collective: # Replace with a single Open Collective username
+ko_fi: # Replace with a single Ko-fi username
+tidelift: "packagist/myclabs/deep-copy"
+community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+liberapay: # Replace with a single Liberapay username
+issuehunt: # Replace with a single IssueHunt username
+otechie: # Replace with a single Otechie username
+custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']
diff --git a/www-api/vendor/myclabs/deep-copy/.github/workflows/ci.yaml b/www-api/vendor/myclabs/deep-copy/.github/workflows/ci.yaml
new file mode 100644
index 00000000..eac2812e
--- /dev/null
+++ b/www-api/vendor/myclabs/deep-copy/.github/workflows/ci.yaml
@@ -0,0 +1,101 @@
+name: "Continuous Integration"
+
+on:
+  - pull_request
+  - push
+
+env:
+  COMPOSER_ROOT_VERSION: 1.99
+
+jobs:
+  composer-json-lint:
+    name: "Lint composer.json"
+
+    runs-on: "ubuntu-latest"
+
+    strategy:
+      matrix:
+        php-version:
+          - "8.1"
+
+    steps:
+      - name: "Checkout"
+        uses: "actions/checkout@v2"
+
+      - name: "Install PHP"
+        uses: "shivammathur/setup-php@v2"
+        with:
+          coverage: "none"
+          php-version: "${{ matrix.php-version }}"
+          tools: composer-normalize
+
+      - name: "Get composer cache directory"
+        id: composercache
+        run: echo "::set-output name=dir::$(composer config cache-files-dir)"
+
+      - name: "Cache dependencies"
+        uses: actions/cache@v2
+        with:
+          path: ${{ steps.composercache.outputs.dir }}
+          key: ${{ runner.os }}-php-${{ matrix.php-version }}-${{ matrix.dependencies }}-composer-${{ hashFiles('**/composer.json') }}
+          restore-keys: ${{ runner.os }}-php-${{ matrix.php-version }}-${{ matrix.dependencies }}-composer-
+
+      - name: "Install dependencies"
+        run: "composer update --no-interaction --no-progress"
+
+      - name: "Validate composer.json"
+        run: "composer validate --strict"
+
+      - name: "Normalize composer.json"
+        run: "composer-normalize --dry-run"
+
+  tests:
+    name: "Tests"
+
+    runs-on: "ubuntu-latest"
+
+    strategy:
+      matrix:
+        php-version:
+          - "7.1"
+          - "7.2"
+          - "7.3"
+          - "7.4"
+          - "8.0"
+          - "8.1"
+        dependencies:
+          - "lowest"
+          - "highest"
+
+    steps:
+      - name: "Checkout"
+        uses: "actions/checkout@v2"
+
+      - name: "Install PHP"
+        uses: "shivammathur/setup-php@v2"
+        with:
+          php-version: "${{ matrix.php-version }}"
+          ini-values: zend.assertions=1
+
+      - name: "Get composer cache directory"
+        id: composercache
+        run: echo "::set-output name=dir::$(composer config cache-files-dir)"
+
+      - name: "Cache dependencies"
+        uses: actions/cache@v2
+        with:
+          path: ${{ steps.composercache.outputs.dir }}
+          key: ${{ runner.os }}-php-${{ matrix.php-version }}-${{ matrix.dependencies }}-composer-${{ hashFiles('**/composer.json') }}
+          restore-keys: ${{ runner.os }}-php-${{ matrix.php-version }}-${{ matrix.dependencies }}-composer-
+
+      - name: "Install lowest dependencies"
+        if: ${{ matrix.dependencies == 'lowest' }}
+        run: "composer update --no-interaction --no-progress --prefer-lowest"
+
+      - name: "Install highest dependencies"
+        if: ${{ matrix.dependencies == 'highest' }}
+        run: "composer update --no-interaction --no-progress"
+
+      - name: "Run tests"
+        timeout-minutes: 3
+        run: "vendor/bin/phpunit"
diff --git a/www-api/vendor/myclabs/deep-copy/LICENSE b/www-api/vendor/myclabs/deep-copy/LICENSE
new file mode 100644
index 00000000..c3e83500
--- /dev/null
+++ b/www-api/vendor/myclabs/deep-copy/LICENSE
@@ -0,0 +1,20 @@
+The MIT License (MIT)
+
+Copyright (c) 2013 My C-Sense
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/www-api/vendor/myclabs/deep-copy/README.md b/www-api/vendor/myclabs/deep-copy/README.md
new file mode 100644
index 00000000..503e93df
--- /dev/null
+++ b/www-api/vendor/myclabs/deep-copy/README.md
@@ -0,0 +1,373 @@
+# DeepCopy
+
+DeepCopy helps you create deep copies (clones) of your objects. It is designed to handle cycles in the association graph.
+
+[![Total Downloads](https://poser.pugx.org/myclabs/deep-copy/downloads.svg)](https://packagist.org/packages/myclabs/deep-copy)
+[![Integrate](https://github.com/myclabs/DeepCopy/workflows/ci/badge.svg?branch=1.x)](https://github.com/myclabs/DeepCopy/actions)
+
+## Table of Contents
+
+1. [How](#how)
+1. [Why](#why)
+    1. [Using simply `clone`](#using-simply-clone)
+    1. [Overriding `__clone()`](#overriding-__clone)
+    1. [With `DeepCopy`](#with-deepcopy)
+1. [How it works](#how-it-works)
+1. [Going further](#going-further)
+    1. [Matchers](#matchers)
+        1. [Property name](#property-name)
+        1. [Specific property](#specific-property)
+        1. [Type](#type)
+    1. [Filters](#filters)
+        1. [`SetNullFilter`](#setnullfilter-filter)
+        1. [`KeepFilter`](#keepfilter-filter)
+        1. [`DoctrineCollectionFilter`](#doctrinecollectionfilter-filter)
+        1. [`DoctrineEmptyCollectionFilter`](#doctrineemptycollectionfilter-filter)
+        1. [`DoctrineProxyFilter`](#doctrineproxyfilter-filter)
+        1. [`ReplaceFilter`](#replacefilter-type-filter)
+        1. [`ShallowCopyFilter`](#shallowcopyfilter-type-filter)
+1. [Edge cases](#edge-cases)
+1. [Contributing](#contributing)
+    1. [Tests](#tests)
+
+
+## How?
+
+Install with Composer:
+
+```
+composer require myclabs/deep-copy
+```
+
+Use it:
+
+```php
+use DeepCopy\DeepCopy;
+
+$copier = new DeepCopy();
+$myCopy = $copier->copy($myObject);
+```
+
+
+## Why?
+
+- How do you create copies of your objects?
+
+```php
+$myCopy = clone $myObject;
+```
+
+- How do you create **deep** copies of your objects (i.e. copying also all the objects referenced in the properties)?
+
+You use [`__clone()`](http://www.php.net/manual/en/language.oop5.cloning.php#object.clone) and implement the behavior
+yourself.
+
+- But how do you handle **cycles** in the association graph?
+
+Now you're in for a big mess :(
+
+![association graph](doc/graph.png)
+
+
+### Using simply `clone`
+
+![Using clone](doc/clone.png)
+
+
+### Overriding `__clone()`
+
+![Overriding __clone](doc/deep-clone.png)
+
+
+### With `DeepCopy`
+
+![With DeepCopy](doc/deep-copy.png)
+
+
+## How it works
+
+DeepCopy recursively traverses all the object's properties and clones them. To avoid cloning the same object twice it
+keeps a hash map of all instances and thus preserves the object graph.
+
+To use it:
+
+```php
+use function DeepCopy\deep_copy;
+
+$copy = deep_copy($var);
+```
+
+Alternatively, you can create your own `DeepCopy` instance to configure it differently for example:
+
+```php
+use DeepCopy\DeepCopy;
+
+$copier = new DeepCopy(true);
+
+$copy = $copier->copy($var);
+```
+
+You may want to roll your own deep copy function:
+
+```php
+namespace Acme;
+
+use DeepCopy\DeepCopy;
+
+function deep_copy($var)
+{
+    static $copier = null;
+    
+    if (null === $copier) {
+        $copier = new DeepCopy(true);
+    }
+    
+    return $copier->copy($var);
+}
+```
+
+
+## Going further
+
+You can add filters to customize the copy process.
+
+The method to add a filter is `DeepCopy\DeepCopy::addFilter($filter, $matcher)`,
+with `$filter` implementing `DeepCopy\Filter\Filter`
+and `$matcher` implementing `DeepCopy\Matcher\Matcher`.
+
+We provide some generic filters and matchers.
+
+
+### Matchers
+
+  - `DeepCopy\Matcher` applies on a object attribute.
+  - `DeepCopy\TypeMatcher` applies on any element found in graph, including array elements.
+
+
+#### Property name
+
+The `PropertyNameMatcher` will match a property by its name:
+
+```php
+use DeepCopy\Matcher\PropertyNameMatcher;
+
+// Will apply a filter to any property of any objects named "id"
+$matcher = new PropertyNameMatcher('id');
+```
+
+
+#### Specific property
+
+The `PropertyMatcher` will match a specific property of a specific class:
+
+```php
+use DeepCopy\Matcher\PropertyMatcher;
+
+// Will apply a filter to the property "id" of any objects of the class "MyClass"
+$matcher = new PropertyMatcher('MyClass', 'id');
+```
+
+
+#### Type
+
+The `TypeMatcher` will match any element by its type (instance of a class or any value that could be parameter of
+[gettype()](http://php.net/manual/en/function.gettype.php) function):
+
+```php
+use DeepCopy\TypeMatcher\TypeMatcher;
+
+// Will apply a filter to any object that is an instance of Doctrine\Common\Collections\Collection
+$matcher = new TypeMatcher('Doctrine\Common\Collections\Collection');
+```
+
+
+### Filters
+
+- `DeepCopy\Filter` applies a transformation to the object attribute matched by `DeepCopy\Matcher`
+- `DeepCopy\TypeFilter` applies a transformation to any element matched by `DeepCopy\TypeMatcher`
+
+
+#### `SetNullFilter` (filter)
+
+Let's say for example that you are copying a database record (or a Doctrine entity), so you want the copy not to have
+any ID:
+
+```php
+use DeepCopy\DeepCopy;
+use DeepCopy\Filter\SetNullFilter;
+use DeepCopy\Matcher\PropertyNameMatcher;
+
+$object = MyClass::load(123);
+echo $object->id; // 123
+
+$copier = new DeepCopy();
+$copier->addFilter(new SetNullFilter(), new PropertyNameMatcher('id'));
+
+$copy = $copier->copy($object);
+
+echo $copy->id; // null
+```
+
+
+#### `KeepFilter` (filter)
+
+If you want a property to remain untouched (for example, an association to an object):
+
+```php
+use DeepCopy\DeepCopy;
+use DeepCopy\Filter\KeepFilter;
+use DeepCopy\Matcher\PropertyMatcher;
+
+$copier = new DeepCopy();
+$copier->addFilter(new KeepFilter(), new PropertyMatcher('MyClass', 'category'));
+
+$copy = $copier->copy($object);
+// $copy->category has not been touched
+```
+
+
+#### `DoctrineCollectionFilter` (filter)
+
+If you use Doctrine and want to copy an entity, you will need to use the `DoctrineCollectionFilter`:
+
+```php
+use DeepCopy\DeepCopy;
+use DeepCopy\Filter\Doctrine\DoctrineCollectionFilter;
+use DeepCopy\Matcher\PropertyTypeMatcher;
+
+$copier = new DeepCopy();
+$copier->addFilter(new DoctrineCollectionFilter(), new PropertyTypeMatcher('Doctrine\Common\Collections\Collection'));
+
+$copy = $copier->copy($object);
+```
+
+
+#### `DoctrineEmptyCollectionFilter` (filter)
+
+If you use Doctrine and want to copy an entity who contains a `Collection` that you want to be reset, you can use the
+`DoctrineEmptyCollectionFilter`
+
+```php
+use DeepCopy\DeepCopy;
+use DeepCopy\Filter\Doctrine\DoctrineEmptyCollectionFilter;
+use DeepCopy\Matcher\PropertyMatcher;
+
+$copier = new DeepCopy();
+$copier->addFilter(new DoctrineEmptyCollectionFilter(), new PropertyMatcher('MyClass', 'myProperty'));
+
+$copy = $copier->copy($object);
+
+// $copy->myProperty will return an empty collection
+```
+
+
+#### `DoctrineProxyFilter` (filter)
+
+If you use Doctrine and use cloning on lazy loaded entities, you might encounter errors mentioning missing fields on a
+Doctrine proxy class (...\\\_\_CG\_\_\Proxy).
+You can use the `DoctrineProxyFilter` to load the actual entity behind the Doctrine proxy class.
+**Make sure, though, to put this as one of your very first filters in the filter chain so that the entity is loaded
+before other filters are applied!**
+
+```php
+use DeepCopy\DeepCopy;
+use DeepCopy\Filter\Doctrine\DoctrineProxyFilter;
+use DeepCopy\Matcher\Doctrine\DoctrineProxyMatcher;
+
+$copier = new DeepCopy();
+$copier->addFilter(new DoctrineProxyFilter(), new DoctrineProxyMatcher());
+
+$copy = $copier->copy($object);
+
+// $copy should now contain a clone of all entities, including those that were not yet fully loaded.
+```
+
+
+#### `ReplaceFilter` (type filter)
+
+1. If you want to replace the value of a property:
+
+```php
+use DeepCopy\DeepCopy;
+use DeepCopy\Filter\ReplaceFilter;
+use DeepCopy\Matcher\PropertyMatcher;
+
+$copier = new DeepCopy();
+$callback = function ($currentValue) {
+  return $currentValue . ' (copy)'
+};
+$copier->addFilter(new ReplaceFilter($callback), new PropertyMatcher('MyClass', 'title'));
+
+$copy = $copier->copy($object);
+
+// $copy->title will contain the data returned by the callback, e.g. 'The title (copy)'
+```
+
+2. If you want to replace whole element:
+
+```php
+use DeepCopy\DeepCopy;
+use DeepCopy\TypeFilter\ReplaceFilter;
+use DeepCopy\TypeMatcher\TypeMatcher;
+
+$copier = new DeepCopy();
+$callback = function (MyClass $myClass) {
+  return get_class($myClass);
+};
+$copier->addTypeFilter(new ReplaceFilter($callback), new TypeMatcher('MyClass'));
+
+$copy = $copier->copy([new MyClass, 'some string', new MyClass]);
+
+// $copy will contain ['MyClass', 'some string', 'MyClass']
+```
+
+
+The `$callback` parameter of the `ReplaceFilter` constructor accepts any PHP callable.
+
+
+#### `ShallowCopyFilter` (type filter)
+
+Stop *DeepCopy* from recursively copying element, using standard `clone` instead:
+
+```php
+use DeepCopy\DeepCopy;
+use DeepCopy\TypeFilter\ShallowCopyFilter;
+use DeepCopy\TypeMatcher\TypeMatcher;
+use Mockery as m;
+
+$this->deepCopy = new DeepCopy();
+$this->deepCopy->addTypeFilter(
+	new ShallowCopyFilter,
+	new TypeMatcher(m\MockInterface::class)
+);
+
+$myServiceWithMocks = new MyService(m::mock(MyDependency1::class), m::mock(MyDependency2::class));
+// All mocks will be just cloned, not deep copied
+```
+
+
+## Edge cases
+
+The following structures cannot be deep-copied with PHP Reflection. As a result they are shallow cloned and filters are
+not applied. There is two ways for you to handle them:
+
+- Implement your own `__clone()` method
+- Use a filter with a type matcher
+
+
+## Contributing
+
+DeepCopy is distributed under the MIT license.
+
+
+### Tests
+
+Running the tests is simple:
+
+```php
+vendor/bin/phpunit
+```
+
+### Support
+
+Get professional support via [the Tidelift Subscription](https://tidelift.com/subscription/pkg/packagist-myclabs-deep-copy?utm_source=packagist-myclabs-deep-copy&utm_medium=referral&utm_campaign=readme).
diff --git a/www-api/vendor/myclabs/deep-copy/composer.json b/www-api/vendor/myclabs/deep-copy/composer.json
new file mode 100644
index 00000000..66fb34a5
--- /dev/null
+++ b/www-api/vendor/myclabs/deep-copy/composer.json
@@ -0,0 +1,42 @@
+{
+    "name": "myclabs/deep-copy",
+    "description": "Create deep copies (clones) of your objects",
+    "license": "MIT",
+    "type": "library",
+    "keywords": [
+        "clone",
+        "copy",
+        "duplicate",
+        "object",
+        "object graph"
+    ],
+    "require": {
+        "php": "^7.1 || ^8.0"
+    },
+    "require-dev": {
+        "doctrine/collections": "^1.6.8",
+        "doctrine/common": "^2.13.3 || ^3.2.2",
+        "phpunit/phpunit": "^7.5.20 || ^8.5.23 || ^9.5.13"
+    },
+    "conflict": {
+        "doctrine/collections": "<1.6.8",
+        "doctrine/common": "<2.13.3 || >=3,<3.2.2"
+    },
+    "autoload": {
+        "psr-4": {
+            "DeepCopy\\": "src/DeepCopy/"
+        },
+        "files": [
+            "src/DeepCopy/deep_copy.php"
+        ]
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "DeepCopy\\": "fixtures/",
+            "DeepCopyTest\\": "tests/DeepCopyTest/"
+        }
+    },
+    "config": {
+        "sort-packages": true
+    }
+}
diff --git a/www-api/vendor/myclabs/deep-copy/src/DeepCopy/DeepCopy.php b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/DeepCopy.php
new file mode 100644
index 00000000..5e68c64e
--- /dev/null
+++ b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/DeepCopy.php
@@ -0,0 +1,303 @@
+<?php
+
+namespace DeepCopy;
+
+use ArrayObject;
+use DateInterval;
+use DateTimeInterface;
+use DateTimeZone;
+use DeepCopy\Exception\CloneException;
+use DeepCopy\Filter\Filter;
+use DeepCopy\Matcher\Matcher;
+use DeepCopy\Reflection\ReflectionHelper;
+use DeepCopy\TypeFilter\Date\DateIntervalFilter;
+use DeepCopy\TypeFilter\Spl\ArrayObjectFilter;
+use DeepCopy\TypeFilter\Spl\SplDoublyLinkedListFilter;
+use DeepCopy\TypeFilter\TypeFilter;
+use DeepCopy\TypeMatcher\TypeMatcher;
+use ReflectionObject;
+use ReflectionProperty;
+use SplDoublyLinkedList;
+
+/**
+ * @final
+ */
+class DeepCopy
+{
+    /**
+     * @var object[] List of objects copied.
+     */
+    private $hashMap = [];
+
+    /**
+     * Filters to apply.
+     *
+     * @var array Array of ['filter' => Filter, 'matcher' => Matcher] pairs.
+     */
+    private $filters = [];
+
+    /**
+     * Type Filters to apply.
+     *
+     * @var array Array of ['filter' => Filter, 'matcher' => Matcher] pairs.
+     */
+    private $typeFilters = [];
+
+    /**
+     * @var bool
+     */
+    private $skipUncloneable = false;
+
+    /**
+     * @var bool
+     */
+    private $useCloneMethod;
+
+    /**
+     * @param bool $useCloneMethod   If set to true, when an object implements the __clone() function, it will be used
+     *                               instead of the regular deep cloning.
+     */
+    public function __construct($useCloneMethod = false)
+    {
+        $this->useCloneMethod = $useCloneMethod;
+
+        $this->addTypeFilter(new ArrayObjectFilter($this), new TypeMatcher(ArrayObject::class));
+        $this->addTypeFilter(new DateIntervalFilter(), new TypeMatcher(DateInterval::class));
+        $this->addTypeFilter(new SplDoublyLinkedListFilter($this), new TypeMatcher(SplDoublyLinkedList::class));
+    }
+
+    /**
+     * If enabled, will not throw an exception when coming across an uncloneable property.
+     *
+     * @param $skipUncloneable
+     *
+     * @return $this
+     */
+    public function skipUncloneable($skipUncloneable = true)
+    {
+        $this->skipUncloneable = $skipUncloneable;
+
+        return $this;
+    }
+
+    /**
+     * Deep copies the given object.
+     *
+     * @param mixed $object
+     *
+     * @return mixed
+     */
+    public function copy($object)
+    {
+        $this->hashMap = [];
+
+        return $this->recursiveCopy($object);
+    }
+
+    public function addFilter(Filter $filter, Matcher $matcher)
+    {
+        $this->filters[] = [
+            'matcher' => $matcher,
+            'filter'  => $filter,
+        ];
+    }
+
+    public function prependFilter(Filter $filter, Matcher $matcher)
+    {
+        array_unshift($this->filters, [
+            'matcher' => $matcher,
+            'filter'  => $filter,
+        ]);
+    }
+
+    public function addTypeFilter(TypeFilter $filter, TypeMatcher $matcher)
+    {
+        $this->typeFilters[] = [
+            'matcher' => $matcher,
+            'filter'  => $filter,
+        ];
+    }
+
+    private function recursiveCopy($var)
+    {
+        // Matches Type Filter
+        if ($filter = $this->getFirstMatchedTypeFilter($this->typeFilters, $var)) {
+            return $filter->apply($var);
+        }
+
+        // Resource
+        if (is_resource($var)) {
+            return $var;
+        }
+
+        // Array
+        if (is_array($var)) {
+            return $this->copyArray($var);
+        }
+
+        // Scalar
+        if (! is_object($var)) {
+            return $var;
+        }
+
+        // Enum
+        if (PHP_VERSION_ID >= 80100 && enum_exists(get_class($var))) {
+            return $var;
+        }
+
+        // Object
+        return $this->copyObject($var);
+    }
+
+    /**
+     * Copy an array
+     * @param array $array
+     * @return array
+     */
+    private function copyArray(array $array)
+    {
+        foreach ($array as $key => $value) {
+            $array[$key] = $this->recursiveCopy($value);
+        }
+
+        return $array;
+    }
+
+    /**
+     * Copies an object.
+     *
+     * @param object $object
+     *
+     * @throws CloneException
+     *
+     * @return object
+     */
+    private function copyObject($object)
+    {
+        $objectHash = spl_object_hash($object);
+
+        if (isset($this->hashMap[$objectHash])) {
+            return $this->hashMap[$objectHash];
+        }
+
+        $reflectedObject = new ReflectionObject($object);
+        $isCloneable = $reflectedObject->isCloneable();
+
+        if (false === $isCloneable) {
+            if ($this->skipUncloneable) {
+                $this->hashMap[$objectHash] = $object;
+
+                return $object;
+            }
+
+            throw new CloneException(
+                sprintf(
+                    'The class "%s" is not cloneable.',
+                    $reflectedObject->getName()
+                )
+            );
+        }
+
+        $newObject = clone $object;
+        $this->hashMap[$objectHash] = $newObject;
+
+        if ($this->useCloneMethod && $reflectedObject->hasMethod('__clone')) {
+            return $newObject;
+        }
+
+        if ($newObject instanceof DateTimeInterface || $newObject instanceof DateTimeZone) {
+            return $newObject;
+        }
+
+        foreach (ReflectionHelper::getProperties($reflectedObject) as $property) {
+            $this->copyObjectProperty($newObject, $property);
+        }
+
+        return $newObject;
+    }
+
+    private function copyObjectProperty($object, ReflectionProperty $property)
+    {
+        // Ignore static properties
+        if ($property->isStatic()) {
+            return;
+        }
+
+        // Apply the filters
+        foreach ($this->filters as $item) {
+            /** @var Matcher $matcher */
+            $matcher = $item['matcher'];
+            /** @var Filter $filter */
+            $filter = $item['filter'];
+
+            if ($matcher->matches($object, $property->getName())) {
+                $filter->apply(
+                    $object,
+                    $property->getName(),
+                    function ($object) {
+                        return $this->recursiveCopy($object);
+                    }
+                );
+
+                // If a filter matches, we stop processing this property
+                return;
+            }
+        }
+
+        $property->setAccessible(true);
+
+        // Ignore uninitialized properties (for PHP >7.4)
+        if (method_exists($property, 'isInitialized') && !$property->isInitialized($object)) {
+            return;
+        }
+
+        $propertyValue = $property->getValue($object);
+
+        // Copy the property
+        $property->setValue($object, $this->recursiveCopy($propertyValue));
+    }
+
+    /**
+     * Returns first filter that matches variable, `null` if no such filter found.
+     *
+     * @param array $filterRecords Associative array with 2 members: 'filter' with value of type {@see TypeFilter} and
+     *                             'matcher' with value of type {@see TypeMatcher}
+     * @param mixed $var
+     *
+     * @return TypeFilter|null
+     */
+    private function getFirstMatchedTypeFilter(array $filterRecords, $var)
+    {
+        $matched = $this->first(
+            $filterRecords,
+            function (array $record) use ($var) {
+                /* @var TypeMatcher $matcher */
+                $matcher = $record['matcher'];
+
+                return $matcher->matches($var);
+            }
+        );
+
+        return isset($matched) ? $matched['filter'] : null;
+    }
+
+    /**
+     * Returns first element that matches predicate, `null` if no such element found.
+     *
+     * @param array    $elements Array of ['filter' => Filter, 'matcher' => Matcher] pairs.
+     * @param callable $predicate Predicate arguments are: element.
+     *
+     * @return array|null Associative array with 2 members: 'filter' with value of type {@see TypeFilter} and 'matcher'
+     *                    with value of type {@see TypeMatcher} or `null`.
+     */
+    private function first(array $elements, callable $predicate)
+    {
+        foreach ($elements as $element) {
+            if (call_user_func($predicate, $element)) {
+                return $element;
+            }
+        }
+
+        return null;
+    }
+}
diff --git a/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Exception/CloneException.php b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Exception/CloneException.php
new file mode 100644
index 00000000..c046706a
--- /dev/null
+++ b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Exception/CloneException.php
@@ -0,0 +1,9 @@
+<?php
+
+namespace DeepCopy\Exception;
+
+use UnexpectedValueException;
+
+class CloneException extends UnexpectedValueException
+{
+} 
\ No newline at end of file
diff --git a/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Exception/PropertyException.php b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Exception/PropertyException.php
new file mode 100644
index 00000000..9702101a
--- /dev/null
+++ b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Exception/PropertyException.php
@@ -0,0 +1,9 @@
+<?php
+
+namespace DeepCopy\Exception;
+
+use ReflectionException;
+
+class PropertyException extends ReflectionException
+{
+}
diff --git a/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Filter/Doctrine/DoctrineCollectionFilter.php b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Filter/Doctrine/DoctrineCollectionFilter.php
new file mode 100644
index 00000000..e6d93771
--- /dev/null
+++ b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Filter/Doctrine/DoctrineCollectionFilter.php
@@ -0,0 +1,33 @@
+<?php
+
+namespace DeepCopy\Filter\Doctrine;
+
+use DeepCopy\Filter\Filter;
+use DeepCopy\Reflection\ReflectionHelper;
+
+/**
+ * @final
+ */
+class DoctrineCollectionFilter implements Filter
+{
+    /**
+     * Copies the object property doctrine collection.
+     *
+     * {@inheritdoc}
+     */
+    public function apply($object, $property, $objectCopier)
+    {
+        $reflectionProperty = ReflectionHelper::getProperty($object, $property);
+
+        $reflectionProperty->setAccessible(true);
+        $oldCollection = $reflectionProperty->getValue($object);
+
+        $newCollection = $oldCollection->map(
+            function ($item) use ($objectCopier) {
+                return $objectCopier($item);
+            }
+        );
+
+        $reflectionProperty->setValue($object, $newCollection);
+    }
+}
diff --git a/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Filter/Doctrine/DoctrineEmptyCollectionFilter.php b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Filter/Doctrine/DoctrineEmptyCollectionFilter.php
new file mode 100644
index 00000000..7b33fd54
--- /dev/null
+++ b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Filter/Doctrine/DoctrineEmptyCollectionFilter.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace DeepCopy\Filter\Doctrine;
+
+use DeepCopy\Filter\Filter;
+use DeepCopy\Reflection\ReflectionHelper;
+use Doctrine\Common\Collections\ArrayCollection;
+
+/**
+ * @final
+ */
+class DoctrineEmptyCollectionFilter implements Filter
+{
+    /**
+     * Sets the object property to an empty doctrine collection.
+     *
+     * @param object   $object
+     * @param string   $property
+     * @param callable $objectCopier
+     */
+    public function apply($object, $property, $objectCopier)
+    {
+        $reflectionProperty = ReflectionHelper::getProperty($object, $property);
+        $reflectionProperty->setAccessible(true);
+
+        $reflectionProperty->setValue($object, new ArrayCollection());
+    }
+} 
\ No newline at end of file
diff --git a/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Filter/Doctrine/DoctrineProxyFilter.php b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Filter/Doctrine/DoctrineProxyFilter.php
new file mode 100644
index 00000000..8bee8f76
--- /dev/null
+++ b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Filter/Doctrine/DoctrineProxyFilter.php
@@ -0,0 +1,22 @@
+<?php
+
+namespace DeepCopy\Filter\Doctrine;
+
+use DeepCopy\Filter\Filter;
+
+/**
+ * @final
+ */
+class DoctrineProxyFilter implements Filter
+{
+    /**
+     * Triggers the magic method __load() on a Doctrine Proxy class to load the
+     * actual entity from the database.
+     *
+     * {@inheritdoc}
+     */
+    public function apply($object, $property, $objectCopier)
+    {
+        $object->__load();
+    }
+}
diff --git a/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Filter/Filter.php b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Filter/Filter.php
new file mode 100644
index 00000000..85ba18ce
--- /dev/null
+++ b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Filter/Filter.php
@@ -0,0 +1,18 @@
+<?php
+
+namespace DeepCopy\Filter;
+
+/**
+ * Filter to apply to a property while copying an object
+ */
+interface Filter
+{
+    /**
+     * Applies the filter to the object.
+     *
+     * @param object   $object
+     * @param string   $property
+     * @param callable $objectCopier
+     */
+    public function apply($object, $property, $objectCopier);
+}
diff --git a/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Filter/KeepFilter.php b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Filter/KeepFilter.php
new file mode 100644
index 00000000..4b11a081
--- /dev/null
+++ b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Filter/KeepFilter.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace DeepCopy\Filter;
+
+class KeepFilter implements Filter
+{
+    /**
+     * Keeps the value of the object property.
+     *
+     * {@inheritdoc}
+     */
+    public function apply($object, $property, $objectCopier)
+    {
+        // Nothing to do
+    }
+}
diff --git a/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Filter/ReplaceFilter.php b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Filter/ReplaceFilter.php
new file mode 100644
index 00000000..7aca593b
--- /dev/null
+++ b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Filter/ReplaceFilter.php
@@ -0,0 +1,39 @@
+<?php
+
+namespace DeepCopy\Filter;
+
+use DeepCopy\Reflection\ReflectionHelper;
+
+/**
+ * @final
+ */
+class ReplaceFilter implements Filter
+{
+    /**
+     * @var callable
+     */
+    protected $callback;
+
+    /**
+     * @param callable $callable Will be called to get the new value for each property to replace
+     */
+    public function __construct(callable $callable)
+    {
+        $this->callback = $callable;
+    }
+
+    /**
+     * Replaces the object property by the result of the callback called with the object property.
+     *
+     * {@inheritdoc}
+     */
+    public function apply($object, $property, $objectCopier)
+    {
+        $reflectionProperty = ReflectionHelper::getProperty($object, $property);
+        $reflectionProperty->setAccessible(true);
+
+        $value = call_user_func($this->callback, $reflectionProperty->getValue($object));
+
+        $reflectionProperty->setValue($object, $value);
+    }
+}
diff --git a/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Filter/SetNullFilter.php b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Filter/SetNullFilter.php
new file mode 100644
index 00000000..bea86b88
--- /dev/null
+++ b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Filter/SetNullFilter.php
@@ -0,0 +1,24 @@
+<?php
+
+namespace DeepCopy\Filter;
+
+use DeepCopy\Reflection\ReflectionHelper;
+
+/**
+ * @final
+ */
+class SetNullFilter implements Filter
+{
+    /**
+     * Sets the object property to null.
+     *
+     * {@inheritdoc}
+     */
+    public function apply($object, $property, $objectCopier)
+    {
+        $reflectionProperty = ReflectionHelper::getProperty($object, $property);
+
+        $reflectionProperty->setAccessible(true);
+        $reflectionProperty->setValue($object, null);
+    }
+}
diff --git a/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/Doctrine/DoctrineProxyMatcher.php b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/Doctrine/DoctrineProxyMatcher.php
new file mode 100644
index 00000000..c5887b19
--- /dev/null
+++ b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/Doctrine/DoctrineProxyMatcher.php
@@ -0,0 +1,22 @@
+<?php
+
+namespace DeepCopy\Matcher\Doctrine;
+
+use DeepCopy\Matcher\Matcher;
+use Doctrine\Persistence\Proxy;
+
+/**
+ * @final
+ */
+class DoctrineProxyMatcher implements Matcher
+{
+    /**
+     * Matches a Doctrine Proxy class.
+     *
+     * {@inheritdoc}
+     */
+    public function matches($object, $property)
+    {
+        return $object instanceof Proxy;
+    }
+}
diff --git a/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/Matcher.php b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/Matcher.php
new file mode 100644
index 00000000..d67f3cac
--- /dev/null
+++ b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/Matcher.php
@@ -0,0 +1,14 @@
+<?php
+
+namespace DeepCopy\Matcher;
+
+interface Matcher
+{
+    /**
+     * @param object $object
+     * @param string $property
+     *
+     * @return boolean
+     */
+    public function matches($object, $property);
+}
diff --git a/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/PropertyMatcher.php b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/PropertyMatcher.php
new file mode 100644
index 00000000..073b20cb
--- /dev/null
+++ b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/PropertyMatcher.php
@@ -0,0 +1,39 @@
+<?php
+
+namespace DeepCopy\Matcher;
+
+/**
+ * @final
+ */
+class PropertyMatcher implements Matcher
+{
+    /**
+     * @var string
+     */
+    private $class;
+
+    /**
+     * @var string
+     */
+    private $property;
+
+    /**
+     * @param string $class    Class name
+     * @param string $property Property name
+     */
+    public function __construct($class, $property)
+    {
+        $this->class = $class;
+        $this->property = $property;
+    }
+
+    /**
+     * Matches a specific property of a specific class.
+     *
+     * {@inheritdoc}
+     */
+    public function matches($object, $property)
+    {
+        return ($object instanceof $this->class) && $property == $this->property;
+    }
+}
diff --git a/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/PropertyNameMatcher.php b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/PropertyNameMatcher.php
new file mode 100644
index 00000000..c8ec0d2b
--- /dev/null
+++ b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/PropertyNameMatcher.php
@@ -0,0 +1,32 @@
+<?php
+
+namespace DeepCopy\Matcher;
+
+/**
+ * @final
+ */
+class PropertyNameMatcher implements Matcher
+{
+    /**
+     * @var string
+     */
+    private $property;
+
+    /**
+     * @param string $property Property name
+     */
+    public function __construct($property)
+    {
+        $this->property = $property;
+    }
+
+    /**
+     * Matches a property by its name.
+     *
+     * {@inheritdoc}
+     */
+    public function matches($object, $property)
+    {
+        return $property == $this->property;
+    }
+}
diff --git a/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/PropertyTypeMatcher.php b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/PropertyTypeMatcher.php
new file mode 100644
index 00000000..c7f46908
--- /dev/null
+++ b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/PropertyTypeMatcher.php
@@ -0,0 +1,52 @@
+<?php
+
+namespace DeepCopy\Matcher;
+
+use DeepCopy\Reflection\ReflectionHelper;
+use ReflectionException;
+
+/**
+ * Matches a property by its type.
+ *
+ * It is recommended to use {@see DeepCopy\TypeFilter\TypeFilter} instead, as it applies on all occurrences
+ * of given type in copied context (eg. array elements), not just on object properties.
+ *
+ * @final
+ */
+class PropertyTypeMatcher implements Matcher
+{
+    /**
+     * @var string
+     */
+    private $propertyType;
+
+    /**
+     * @param string $propertyType Property type
+     */
+    public function __construct($propertyType)
+    {
+        $this->propertyType = $propertyType;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function matches($object, $property)
+    {
+        try {
+            $reflectionProperty = ReflectionHelper::getProperty($object, $property);
+        } catch (ReflectionException $exception) {
+            return false;
+        }
+
+        $reflectionProperty->setAccessible(true);
+
+        // Uninitialized properties (for PHP >7.4)
+        if (method_exists($reflectionProperty, 'isInitialized') && !$reflectionProperty->isInitialized($object)) {
+            // null instanceof $this->propertyType
+            return false;
+        }
+
+        return $reflectionProperty->getValue($object) instanceof $this->propertyType;
+    }
+}
diff --git a/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Reflection/ReflectionHelper.php b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Reflection/ReflectionHelper.php
new file mode 100644
index 00000000..742410cb
--- /dev/null
+++ b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/Reflection/ReflectionHelper.php
@@ -0,0 +1,78 @@
+<?php
+
+namespace DeepCopy\Reflection;
+
+use DeepCopy\Exception\PropertyException;
+use ReflectionClass;
+use ReflectionException;
+use ReflectionObject;
+use ReflectionProperty;
+
+class ReflectionHelper
+{
+    /**
+     * Retrieves all properties (including private ones), from object and all its ancestors.
+     *
+     * Standard \ReflectionClass->getProperties() does not return private properties from ancestor classes.
+     *
+     * @author muratyaman@gmail.com
+     * @see http://php.net/manual/en/reflectionclass.getproperties.php
+     *
+     * @param ReflectionClass $ref
+     *
+     * @return ReflectionProperty[]
+     */
+    public static function getProperties(ReflectionClass $ref)
+    {
+        $props = $ref->getProperties();
+        $propsArr = array();
+
+        foreach ($props as $prop) {
+            $propertyName = $prop->getName();
+            $propsArr[$propertyName] = $prop;
+        }
+
+        if ($parentClass = $ref->getParentClass()) {
+            $parentPropsArr = self::getProperties($parentClass);
+            foreach ($propsArr as $key => $property) {
+                $parentPropsArr[$key] = $property;
+            }
+
+            return $parentPropsArr;
+        }
+
+        return $propsArr;
+    }
+
+    /**
+     * Retrieves property by name from object and all its ancestors.
+     *
+     * @param object|string $object
+     * @param string $name
+     *
+     * @throws PropertyException
+     * @throws ReflectionException
+     *
+     * @return ReflectionProperty
+     */
+    public static function getProperty($object, $name)
+    {
+        $reflection = is_object($object) ? new ReflectionObject($object) : new ReflectionClass($object);
+
+        if ($reflection->hasProperty($name)) {
+            return $reflection->getProperty($name);
+        }
+
+        if ($parentClass = $reflection->getParentClass()) {
+            return self::getProperty($parentClass->getName(), $name);
+        }
+
+        throw new PropertyException(
+            sprintf(
+                'The class "%s" doesn\'t have a property with the given name: "%s".',
+                is_object($object) ? get_class($object) : $object,
+                $name
+            )
+        );
+    }
+}
diff --git a/www-api/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/Date/DateIntervalFilter.php b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/Date/DateIntervalFilter.php
new file mode 100644
index 00000000..becd1cff
--- /dev/null
+++ b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/Date/DateIntervalFilter.php
@@ -0,0 +1,33 @@
+<?php
+
+namespace DeepCopy\TypeFilter\Date;
+
+use DateInterval;
+use DeepCopy\TypeFilter\TypeFilter;
+
+/**
+ * @final
+ *
+ * @deprecated Will be removed in 2.0. This filter will no longer be necessary in PHP 7.1+.
+ */
+class DateIntervalFilter implements TypeFilter
+{
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param DateInterval $element
+     *
+     * @see http://news.php.net/php.bugs/205076
+     */
+    public function apply($element)
+    {
+        $copy = new DateInterval('P0D');
+
+        foreach ($element as $propertyName => $propertyValue) {
+            $copy->{$propertyName} = $propertyValue;
+        }
+
+        return $copy;
+    }
+}
diff --git a/www-api/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/ReplaceFilter.php b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/ReplaceFilter.php
new file mode 100644
index 00000000..164f8b8e
--- /dev/null
+++ b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/ReplaceFilter.php
@@ -0,0 +1,30 @@
+<?php
+
+namespace DeepCopy\TypeFilter;
+
+/**
+ * @final
+ */
+class ReplaceFilter implements TypeFilter
+{
+    /**
+     * @var callable
+     */
+    protected $callback;
+
+    /**
+     * @param callable $callable Will be called to get the new value for each element to replace
+     */
+    public function __construct(callable $callable)
+    {
+        $this->callback = $callable;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function apply($element)
+    {
+        return call_user_func($this->callback, $element);
+    }
+}
diff --git a/www-api/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/ShallowCopyFilter.php b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/ShallowCopyFilter.php
new file mode 100644
index 00000000..a5fbd7a2
--- /dev/null
+++ b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/ShallowCopyFilter.php
@@ -0,0 +1,17 @@
+<?php
+
+namespace DeepCopy\TypeFilter;
+
+/**
+ * @final
+ */
+class ShallowCopyFilter implements TypeFilter
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function apply($element)
+    {
+        return clone $element;
+    }
+}
diff --git a/www-api/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/Spl/ArrayObjectFilter.php b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/Spl/ArrayObjectFilter.php
new file mode 100644
index 00000000..17846017
--- /dev/null
+++ b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/Spl/ArrayObjectFilter.php
@@ -0,0 +1,36 @@
+<?php
+namespace DeepCopy\TypeFilter\Spl;
+
+use DeepCopy\DeepCopy;
+use DeepCopy\TypeFilter\TypeFilter;
+
+/**
+ * In PHP 7.4 the storage of an ArrayObject isn't returned as
+ * ReflectionProperty. So we deep copy its array copy.
+ */
+final class ArrayObjectFilter implements TypeFilter
+{
+    /**
+     * @var DeepCopy
+     */
+    private $copier;
+
+    public function __construct(DeepCopy $copier)
+    {
+        $this->copier = $copier;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function apply($arrayObject)
+    {
+        $clone = clone $arrayObject;
+        foreach ($arrayObject->getArrayCopy() as $k => $v) {
+            $clone->offsetSet($k, $this->copier->copy($v));
+        }
+
+        return $clone;
+    }
+}
+
diff --git a/www-api/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/Spl/SplDoublyLinkedList.php b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/Spl/SplDoublyLinkedList.php
new file mode 100644
index 00000000..c5644cff
--- /dev/null
+++ b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/Spl/SplDoublyLinkedList.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace DeepCopy\TypeFilter\Spl;
+
+/**
+ * @deprecated Use {@see SplDoublyLinkedListFilter} instead.
+ */
+class SplDoublyLinkedList extends SplDoublyLinkedListFilter
+{
+}
diff --git a/www-api/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/Spl/SplDoublyLinkedListFilter.php b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/Spl/SplDoublyLinkedListFilter.php
new file mode 100644
index 00000000..c33be458
--- /dev/null
+++ b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/Spl/SplDoublyLinkedListFilter.php
@@ -0,0 +1,51 @@
+<?php
+
+namespace DeepCopy\TypeFilter\Spl;
+
+use Closure;
+use DeepCopy\DeepCopy;
+use DeepCopy\TypeFilter\TypeFilter;
+use SplDoublyLinkedList;
+
+/**
+ * @final
+ */
+class SplDoublyLinkedListFilter implements TypeFilter
+{
+    private $copier;
+
+    public function __construct(DeepCopy $copier)
+    {
+        $this->copier = $copier;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function apply($element)
+    {
+        $newElement = clone $element;
+
+        $copy = $this->createCopyClosure();
+
+        return $copy($newElement);
+    }
+
+    private function createCopyClosure()
+    {
+        $copier = $this->copier;
+
+        $copy = function (SplDoublyLinkedList $list) use ($copier) {
+            // Replace each element in the list with a deep copy of itself
+            for ($i = 1; $i <= $list->count(); $i++) {
+                $copy = $copier->recursiveCopy($list->shift());
+
+                $list->push($copy);
+            }
+
+            return $list;
+        };
+
+        return Closure::bind($copy, null, DeepCopy::class);
+    }
+}
diff --git a/www-api/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/TypeFilter.php b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/TypeFilter.php
new file mode 100644
index 00000000..5785a7da
--- /dev/null
+++ b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/TypeFilter.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace DeepCopy\TypeFilter;
+
+interface TypeFilter
+{
+    /**
+     * Applies the filter to the object.
+     *
+     * @param mixed $element
+     */
+    public function apply($element);
+}
diff --git a/www-api/vendor/myclabs/deep-copy/src/DeepCopy/TypeMatcher/TypeMatcher.php b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/TypeMatcher/TypeMatcher.php
new file mode 100644
index 00000000..a563cb29
--- /dev/null
+++ b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/TypeMatcher/TypeMatcher.php
@@ -0,0 +1,29 @@
+<?php
+
+namespace DeepCopy\TypeMatcher;
+
+class TypeMatcher
+{
+    /**
+     * @var string
+     */
+    private $type;
+
+    /**
+     * @param string $type
+     */
+    public function __construct($type)
+    {
+        $this->type = $type;
+    }
+
+    /**
+     * @param mixed $element
+     *
+     * @return boolean
+     */
+    public function matches($element)
+    {
+        return is_object($element) ? is_a($element, $this->type) : gettype($element) === $this->type;
+    }
+}
diff --git a/www-api/vendor/myclabs/deep-copy/src/DeepCopy/deep_copy.php b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/deep_copy.php
new file mode 100644
index 00000000..55dcc926
--- /dev/null
+++ b/www-api/vendor/myclabs/deep-copy/src/DeepCopy/deep_copy.php
@@ -0,0 +1,20 @@
+<?php
+
+namespace DeepCopy;
+
+use function function_exists;
+
+if (false === function_exists('DeepCopy\deep_copy')) {
+    /**
+     * Deep copies the given value.
+     *
+     * @param mixed $value
+     * @param bool  $useCloneMethod
+     *
+     * @return mixed
+     */
+    function deep_copy($value, $useCloneMethod = false)
+    {
+        return (new DeepCopy($useCloneMethod))->copy($value);
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/LICENSE b/www-api/vendor/nikic/php-parser/LICENSE
new file mode 100644
index 00000000..2e567183
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/LICENSE
@@ -0,0 +1,29 @@
+BSD 3-Clause License
+
+Copyright (c) 2011, Nikita Popov
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its
+   contributors may be used to endorse or promote products derived from
+   this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/www-api/vendor/nikic/php-parser/README.md b/www-api/vendor/nikic/php-parser/README.md
new file mode 100644
index 00000000..36de23cd
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/README.md
@@ -0,0 +1,225 @@
+PHP Parser
+==========
+
+[![Coverage Status](https://coveralls.io/repos/github/nikic/PHP-Parser/badge.svg?branch=master)](https://coveralls.io/github/nikic/PHP-Parser?branch=master)
+
+This is a PHP 5.2 to PHP 8.2 parser written in PHP. Its purpose is to simplify static code analysis and
+manipulation.
+
+[**Documentation for version 4.x**][doc_4_x] (stable; for running on PHP >= 7.0; for parsing PHP 5.2 to PHP 8.2).
+
+[Documentation for version 3.x][doc_3_x] (unsupported; for running on PHP >= 5.5; for parsing PHP 5.2 to PHP 7.2).
+
+Features
+--------
+
+The main features provided by this library are:
+
+ * Parsing PHP 5, PHP 7, and PHP 8 code into an abstract syntax tree (AST).
+   * Invalid code can be parsed into a partial AST.
+   * The AST contains accurate location information.
+ * Dumping the AST in human-readable form.
+ * Converting an AST back to PHP code.
+   * Experimental: Formatting can be preserved for partially changed ASTs.
+ * Infrastructure to traverse and modify ASTs.
+ * Resolution of namespaced names.
+ * Evaluation of constant expressions.
+ * Builders to simplify AST construction for code generation.
+ * Converting an AST into JSON and back.
+
+Quick Start
+-----------
+
+Install the library using [composer](https://getcomposer.org):
+
+    php composer.phar require nikic/php-parser
+
+Parse some PHP code into an AST and dump the result in human-readable form:
+
+```php
+<?php
+use PhpParser\Error;
+use PhpParser\NodeDumper;
+use PhpParser\ParserFactory;
+
+$code = <<<'CODE'
+<?php
+
+function test($foo)
+{
+    var_dump($foo);
+}
+CODE;
+
+$parser = (new ParserFactory)->create(ParserFactory::PREFER_PHP7);
+try {
+    $ast = $parser->parse($code);
+} catch (Error $error) {
+    echo "Parse error: {$error->getMessage()}\n";
+    return;
+}
+
+$dumper = new NodeDumper;
+echo $dumper->dump($ast) . "\n";
+```
+
+This dumps an AST looking something like this:
+
+```
+array(
+    0: Stmt_Function(
+        byRef: false
+        name: Identifier(
+            name: test
+        )
+        params: array(
+            0: Param(
+                type: null
+                byRef: false
+                variadic: false
+                var: Expr_Variable(
+                    name: foo
+                )
+                default: null
+            )
+        )
+        returnType: null
+        stmts: array(
+            0: Stmt_Expression(
+                expr: Expr_FuncCall(
+                    name: Name(
+                        parts: array(
+                            0: var_dump
+                        )
+                    )
+                    args: array(
+                        0: Arg(
+                            value: Expr_Variable(
+                                name: foo
+                            )
+                            byRef: false
+                            unpack: false
+                        )
+                    )
+                )
+            )
+        )
+    )
+)
+```
+
+Let's traverse the AST and perform some kind of modification. For example, drop all function bodies:
+
+```php
+use PhpParser\Node;
+use PhpParser\Node\Stmt\Function_;
+use PhpParser\NodeTraverser;
+use PhpParser\NodeVisitorAbstract;
+
+$traverser = new NodeTraverser();
+$traverser->addVisitor(new class extends NodeVisitorAbstract {
+    public function enterNode(Node $node) {
+        if ($node instanceof Function_) {
+            // Clean out the function body
+            $node->stmts = [];
+        }
+    }
+});
+
+$ast = $traverser->traverse($ast);
+echo $dumper->dump($ast) . "\n";
+```
+
+This gives us an AST where the `Function_::$stmts` are empty:
+
+```
+array(
+    0: Stmt_Function(
+        byRef: false
+        name: Identifier(
+            name: test
+        )
+        params: array(
+            0: Param(
+                type: null
+                byRef: false
+                variadic: false
+                var: Expr_Variable(
+                    name: foo
+                )
+                default: null
+            )
+        )
+        returnType: null
+        stmts: array(
+        )
+    )
+)
+```
+
+Finally, we can convert the new AST back to PHP code:
+
+```php
+use PhpParser\PrettyPrinter;
+
+$prettyPrinter = new PrettyPrinter\Standard;
+echo $prettyPrinter->prettyPrintFile($ast);
+```
+
+This gives us our original code, minus the `var_dump()` call inside the function:
+
+```php
+<?php
+
+function test($foo)
+{
+}
+```
+
+For a more comprehensive introduction, see the documentation.
+
+Documentation
+-------------
+
+ 1. [Introduction](doc/0_Introduction.markdown)
+ 2. [Usage of basic components](doc/2_Usage_of_basic_components.markdown)
+
+Component documentation:
+
+ * [Walking the AST](doc/component/Walking_the_AST.markdown)
+   * Node visitors
+   * Modifying the AST from a visitor
+   * Short-circuiting traversals
+   * Interleaved visitors
+   * Simple node finding API
+   * Parent and sibling references
+ * [Name resolution](doc/component/Name_resolution.markdown)
+   * Name resolver options
+   * Name resolution context
+ * [Pretty printing](doc/component/Pretty_printing.markdown)
+   * Converting AST back to PHP code
+   * Customizing formatting
+   * Formatting-preserving code transformations
+ * [AST builders](doc/component/AST_builders.markdown)
+   * Fluent builders for AST nodes
+ * [Lexer](doc/component/Lexer.markdown)
+   * Lexer options
+   * Token and file positions for nodes
+   * Custom attributes
+ * [Error handling](doc/component/Error_handling.markdown)
+   * Column information for errors
+   * Error recovery (parsing of syntactically incorrect code)
+ * [Constant expression evaluation](doc/component/Constant_expression_evaluation.markdown)
+   * Evaluating constant/property/etc initializers
+   * Handling errors and unsupported expressions
+ * [JSON representation](doc/component/JSON_representation.markdown)
+   * JSON encoding and decoding of ASTs
+ * [Performance](doc/component/Performance.markdown)
+   * Disabling Xdebug
+   * Reusing objects
+   * Garbage collection impact
+ * [Frequently asked questions](doc/component/FAQ.markdown)
+   * Parent and sibling references
+
+ [doc_3_x]: https://github.com/nikic/PHP-Parser/tree/3.x/doc
+ [doc_4_x]: https://github.com/nikic/PHP-Parser/tree/4.x/doc
diff --git a/www-api/vendor/nikic/php-parser/bin/php-parse b/www-api/vendor/nikic/php-parser/bin/php-parse
new file mode 100755
index 00000000..bb3e46df
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/bin/php-parse
@@ -0,0 +1,205 @@
+#!/usr/bin/env php
+<?php
+
+foreach ([__DIR__ . '/../../../autoload.php', __DIR__ . '/../vendor/autoload.php'] as $file) {
+    if (file_exists($file)) {
+        require $file;
+        break;
+    }
+}
+
+ini_set('xdebug.max_nesting_level', 3000);
+
+// Disable Xdebug var_dump() output truncation
+ini_set('xdebug.var_display_max_children', -1);
+ini_set('xdebug.var_display_max_data', -1);
+ini_set('xdebug.var_display_max_depth', -1);
+
+list($operations, $files, $attributes) = parseArgs($argv);
+
+/* Dump nodes by default */
+if (empty($operations)) {
+    $operations[] = 'dump';
+}
+
+if (empty($files)) {
+    showHelp("Must specify at least one file.");
+}
+
+$lexer = new PhpParser\Lexer\Emulative(['usedAttributes' => [
+    'startLine', 'endLine', 'startFilePos', 'endFilePos', 'comments'
+]]);
+$parser = (new PhpParser\ParserFactory)->create(
+    PhpParser\ParserFactory::PREFER_PHP7,
+    $lexer
+);
+$dumper = new PhpParser\NodeDumper([
+    'dumpComments' => true,
+    'dumpPositions' => $attributes['with-positions'],
+]);
+$prettyPrinter = new PhpParser\PrettyPrinter\Standard;
+
+$traverser = new PhpParser\NodeTraverser();
+$traverser->addVisitor(new PhpParser\NodeVisitor\NameResolver);
+
+foreach ($files as $file) {
+    if (strpos($file, '<?php') === 0) {
+        $code = $file;
+        fwrite(STDERR, "====> Code $code\n");
+    } else {
+        if (!file_exists($file)) {
+            fwrite(STDERR, "File $file does not exist.\n");
+            exit(1);
+        }
+
+        $code = file_get_contents($file);
+        fwrite(STDERR, "====> File $file:\n");
+    }
+
+    if ($attributes['with-recovery']) {
+        $errorHandler = new PhpParser\ErrorHandler\Collecting;
+        $stmts = $parser->parse($code, $errorHandler);
+        foreach ($errorHandler->getErrors() as $error) {
+            $message = formatErrorMessage($error, $code, $attributes['with-column-info']);
+            fwrite(STDERR, $message . "\n");
+        }
+        if (null === $stmts) {
+            continue;
+        }
+    } else {
+        try {
+            $stmts = $parser->parse($code);
+        } catch (PhpParser\Error $error) {
+            $message = formatErrorMessage($error, $code, $attributes['with-column-info']);
+            fwrite(STDERR, $message . "\n");
+            exit(1);
+        }
+    }
+
+    foreach ($operations as $operation) {
+        if ('dump' === $operation) {
+            fwrite(STDERR, "==> Node dump:\n");
+            echo $dumper->dump($stmts, $code), "\n";
+        } elseif ('pretty-print' === $operation) {
+            fwrite(STDERR, "==> Pretty print:\n");
+            echo $prettyPrinter->prettyPrintFile($stmts), "\n";
+        } elseif ('json-dump' === $operation) {
+            fwrite(STDERR, "==> JSON dump:\n");
+            echo json_encode($stmts, JSON_PRETTY_PRINT), "\n";
+        } elseif ('var-dump' === $operation) {
+            fwrite(STDERR, "==> var_dump():\n");
+            var_dump($stmts);
+        } elseif ('resolve-names' === $operation) {
+            fwrite(STDERR, "==> Resolved names.\n");
+            $stmts = $traverser->traverse($stmts);
+        }
+    }
+}
+
+function formatErrorMessage(PhpParser\Error $e, $code, $withColumnInfo) {
+    if ($withColumnInfo && $e->hasColumnInfo()) {
+        return $e->getMessageWithColumnInfo($code);
+    } else {
+        return $e->getMessage();
+    }
+}
+
+function showHelp($error = '') {
+    if ($error) {
+        fwrite(STDERR, $error . "\n\n");
+    }
+    fwrite($error ? STDERR : STDOUT, <<<OUTPUT
+Usage: php-parse [operations] file1.php [file2.php ...]
+   or: php-parse [operations] "<?php code"
+Turn PHP source code into an abstract syntax tree.
+
+Operations is a list of the following options (--dump by default):
+
+    -d, --dump              Dump nodes using NodeDumper
+    -p, --pretty-print      Pretty print file using PrettyPrinter\Standard
+    -j, --json-dump         Print json_encode() result
+        --var-dump          var_dump() nodes (for exact structure)
+    -N, --resolve-names     Resolve names using NodeVisitor\NameResolver
+    -c, --with-column-info  Show column-numbers for errors (if available)
+    -P, --with-positions    Show positions in node dumps
+    -r, --with-recovery     Use parsing with error recovery
+    -h, --help              Display this page
+
+Example:
+    php-parse -d -p -N -d file.php
+
+    Dumps nodes, pretty prints them, then resolves names and dumps them again.
+
+
+OUTPUT
+    );
+    exit($error ? 1 : 0);
+}
+
+function parseArgs($args) {
+    $operations = [];
+    $files = [];
+    $attributes = [
+        'with-column-info' => false,
+        'with-positions' => false,
+        'with-recovery' => false,
+    ];
+
+    array_shift($args);
+    $parseOptions = true;
+    foreach ($args as $arg) {
+        if (!$parseOptions) {
+            $files[] = $arg;
+            continue;
+        }
+
+        switch ($arg) {
+            case '--dump':
+            case '-d':
+                $operations[] = 'dump';
+                break;
+            case '--pretty-print':
+            case '-p':
+                $operations[] = 'pretty-print';
+                break;
+            case '--json-dump':
+            case '-j':
+                $operations[] = 'json-dump';
+                break;
+            case '--var-dump':
+                $operations[] = 'var-dump';
+                break;
+            case '--resolve-names':
+            case '-N';
+                $operations[] = 'resolve-names';
+                break;
+            case '--with-column-info':
+            case '-c';
+                $attributes['with-column-info'] = true;
+                break;
+            case '--with-positions':
+            case '-P':
+                $attributes['with-positions'] = true;
+                break;
+            case '--with-recovery':
+            case '-r':
+                $attributes['with-recovery'] = true;
+                break;
+            case '--help':
+            case '-h';
+                showHelp();
+                break;
+            case '--':
+                $parseOptions = false;
+                break;
+            default:
+                if ($arg[0] === '-') {
+                    showHelp("Invalid operation $arg.");
+                } else {
+                    $files[] = $arg;
+                }
+        }
+    }
+
+    return [$operations, $files, $attributes];
+}
diff --git a/www-api/vendor/nikic/php-parser/composer.json b/www-api/vendor/nikic/php-parser/composer.json
new file mode 100644
index 00000000..2fd064a2
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/composer.json
@@ -0,0 +1,41 @@
+{
+    "name": "nikic/php-parser",
+    "type": "library",
+    "description": "A PHP parser written in PHP",
+    "keywords": [
+        "php",
+        "parser"
+    ],
+    "license": "BSD-3-Clause",
+    "authors": [
+        {
+            "name": "Nikita Popov"
+        }
+    ],
+    "require": {
+        "php": ">=7.0",
+        "ext-tokenizer": "*"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^6.5 || ^7.0 || ^8.0 || ^9.0",
+        "ircmaxell/php-yacc": "^0.0.7"
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "4.9-dev"
+        }
+    },
+    "autoload": {
+        "psr-4": {
+            "PhpParser\\": "lib/PhpParser"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "PhpParser\\": "test/PhpParser/"
+        }
+    },
+    "bin": [
+        "bin/php-parse"
+    ]
+}
diff --git a/www-api/vendor/nikic/php-parser/grammar/README.md b/www-api/vendor/nikic/php-parser/grammar/README.md
new file mode 100644
index 00000000..4bae11d8
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/grammar/README.md
@@ -0,0 +1,30 @@
+What do all those files mean?
+=============================
+
+ * `php5.y`:             PHP 5 grammar written in a pseudo language
+ * `php7.y`:             PHP 7 grammar written in a pseudo language
+ * `tokens.y`:           Tokens definition shared between PHP 5 and PHP 7 grammars
+ * `parser.template`:    A `kmyacc` parser prototype file for PHP
+ * `tokens.template`:    A `kmyacc` prototype file for the `Tokens` class
+ * `rebuildParsers.php`: Preprocesses the grammar and builds the parser using `kmyacc`
+
+.phpy pseudo language
+=====================
+
+The `.y` file is a normal grammar in `kmyacc` (`yacc`) style, with some transformations
+applied to it:
+
+ * Nodes are created using the syntax `Name[..., ...]`. This is transformed into
+   `new Name(..., ..., attributes())`
+ * Some function-like constructs are resolved (see `rebuildParsers.php` for a list)
+
+Building the parser
+===================
+
+Run `php grammar/rebuildParsers.php` to rebuild the parsers. Additional options:
+
+ * The `KMYACC` environment variable can be used to specify an alternative `kmyacc` binary.
+   By default the `phpyacc` dev dependency will be used. To use the original `kmyacc`, you
+   need to compile [moriyoshi's fork](https://github.com/moriyoshi/kmyacc-forked).
+ * The `--debug` option enables emission of debug symbols and creates the `y.output` file.
+ * The `--keep-tmp-grammar` option preserves the preprocessed grammar file.
diff --git a/www-api/vendor/nikic/php-parser/grammar/parser.template b/www-api/vendor/nikic/php-parser/grammar/parser.template
new file mode 100644
index 00000000..6166607c
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/grammar/parser.template
@@ -0,0 +1,106 @@
+<?php
+$meta #
+#semval($) $this->semValue
+#semval($,%t) $this->semValue
+#semval(%n) $stackPos-(%l-%n)
+#semval(%n,%t) $stackPos-(%l-%n)
+
+namespace PhpParser\Parser;
+
+use PhpParser\Error;
+use PhpParser\Node;
+use PhpParser\Node\Expr;
+use PhpParser\Node\Name;
+use PhpParser\Node\Scalar;
+use PhpParser\Node\Stmt;
+#include;
+
+/* This is an automatically GENERATED file, which should not be manually edited.
+ * Instead edit one of the following:
+ *  * the grammar files grammar/php5.y or grammar/php7.y
+ *  * the skeleton file grammar/parser.template
+ *  * the preprocessing script grammar/rebuildParsers.php
+ */
+class #(-p) extends \PhpParser\ParserAbstract
+{
+    protected $tokenToSymbolMapSize = #(YYMAXLEX);
+    protected $actionTableSize = #(YYLAST);
+    protected $gotoTableSize = #(YYGLAST);
+
+    protected $invalidSymbol = #(YYBADCH);
+    protected $errorSymbol = #(YYINTERRTOK);
+    protected $defaultAction = #(YYDEFAULT);
+    protected $unexpectedTokenRule = #(YYUNEXPECTED);
+
+    protected $YY2TBLSTATE = #(YY2TBLSTATE);
+    protected $numNonLeafStates = #(YYNLSTATES);
+
+    protected $symbolToName = array(
+        #listvar terminals
+    );
+
+    protected $tokenToSymbol = array(
+        #listvar yytranslate
+    );
+
+    protected $action = array(
+        #listvar yyaction
+    );
+
+    protected $actionCheck = array(
+        #listvar yycheck
+    );
+
+    protected $actionBase = array(
+        #listvar yybase
+    );
+
+    protected $actionDefault = array(
+        #listvar yydefault
+    );
+
+    protected $goto = array(
+        #listvar yygoto
+    );
+
+    protected $gotoCheck = array(
+        #listvar yygcheck
+    );
+
+    protected $gotoBase = array(
+        #listvar yygbase
+    );
+
+    protected $gotoDefault = array(
+        #listvar yygdefault
+    );
+
+    protected $ruleToNonTerminal = array(
+        #listvar yylhs
+    );
+
+    protected $ruleToLength = array(
+        #listvar yylen
+    );
+#if -t
+
+    protected $productions = array(
+        #production-strings;
+    );
+#endif
+
+    protected function initReduceCallbacks() {
+        $this->reduceCallbacks = [
+#reduce
+            %n => function ($stackPos) {
+                %b
+            },
+#noact
+            %n => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+#endreduce
+        ];
+    }
+}
+#tailcode;
diff --git a/www-api/vendor/nikic/php-parser/grammar/php5.y b/www-api/vendor/nikic/php-parser/grammar/php5.y
new file mode 100644
index 00000000..a62e9a31
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/grammar/php5.y
@@ -0,0 +1,1036 @@
+%pure_parser
+%expect 6
+
+%tokens
+
+%%
+
+start:
+    top_statement_list                                      { $$ = $this->handleNamespaces($1); }
+;
+
+top_statement_list_ex:
+      top_statement_list_ex top_statement                   { pushNormalizing($1, $2); }
+    | /* empty */                                           { init(); }
+;
+
+top_statement_list:
+      top_statement_list_ex
+          { makeZeroLengthNop($nop, $this->lookaheadStartAttributes);
+            if ($nop !== null) { $1[] = $nop; } $$ = $1; }
+;
+
+ampersand:
+      T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG
+    | T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG
+;
+
+reserved_non_modifiers:
+      T_INCLUDE | T_INCLUDE_ONCE | T_EVAL | T_REQUIRE | T_REQUIRE_ONCE | T_LOGICAL_OR | T_LOGICAL_XOR | T_LOGICAL_AND
+    | T_INSTANCEOF | T_NEW | T_CLONE | T_EXIT | T_IF | T_ELSEIF | T_ELSE | T_ENDIF | T_ECHO | T_DO | T_WHILE
+    | T_ENDWHILE | T_FOR | T_ENDFOR | T_FOREACH | T_ENDFOREACH | T_DECLARE | T_ENDDECLARE | T_AS | T_TRY | T_CATCH
+    | T_FINALLY | T_THROW | T_USE | T_INSTEADOF | T_GLOBAL | T_VAR | T_UNSET | T_ISSET | T_EMPTY | T_CONTINUE | T_GOTO
+    | T_FUNCTION | T_CONST | T_RETURN | T_PRINT | T_YIELD | T_LIST | T_SWITCH | T_ENDSWITCH | T_CASE | T_DEFAULT
+    | T_BREAK | T_ARRAY | T_CALLABLE | T_EXTENDS | T_IMPLEMENTS | T_NAMESPACE | T_TRAIT | T_INTERFACE | T_CLASS
+    | T_CLASS_C | T_TRAIT_C | T_FUNC_C | T_METHOD_C | T_LINE | T_FILE | T_DIR | T_NS_C | T_HALT_COMPILER | T_FN
+    | T_MATCH
+;
+
+semi_reserved:
+      reserved_non_modifiers
+    | T_STATIC | T_ABSTRACT | T_FINAL | T_PRIVATE | T_PROTECTED | T_PUBLIC
+;
+
+identifier_ex:
+      T_STRING                                              { $$ = Node\Identifier[$1]; }
+    | semi_reserved                                         { $$ = Node\Identifier[$1]; }
+;
+
+identifier:
+      T_STRING                                              { $$ = Node\Identifier[$1]; }
+;
+
+reserved_non_modifiers_identifier:
+      reserved_non_modifiers                                { $$ = Node\Identifier[$1]; }
+;
+
+namespace_name:
+      T_STRING                                              { $$ = Name[$1]; }
+    | T_NAME_QUALIFIED                                      { $$ = Name[$1]; }
+;
+
+legacy_namespace_name:
+      namespace_name                                        { $$ = $1; }
+    | T_NAME_FULLY_QUALIFIED                                { $$ = Name[substr($1, 1)]; }
+;
+
+plain_variable:
+      T_VARIABLE                                            { $$ = Expr\Variable[parseVar($1)]; }
+;
+
+top_statement:
+      statement                                             { $$ = $1; }
+    | function_declaration_statement                        { $$ = $1; }
+    | class_declaration_statement                           { $$ = $1; }
+    | T_HALT_COMPILER
+          { $$ = Stmt\HaltCompiler[$this->lexer->handleHaltCompiler()]; }
+    | T_NAMESPACE namespace_name ';'
+          { $$ = Stmt\Namespace_[$2, null];
+            $$->setAttribute('kind', Stmt\Namespace_::KIND_SEMICOLON);
+            $this->checkNamespace($$); }
+    | T_NAMESPACE namespace_name '{' top_statement_list '}'
+          { $$ = Stmt\Namespace_[$2, $4];
+            $$->setAttribute('kind', Stmt\Namespace_::KIND_BRACED);
+            $this->checkNamespace($$); }
+    | T_NAMESPACE '{' top_statement_list '}'
+          { $$ = Stmt\Namespace_[null, $3];
+            $$->setAttribute('kind', Stmt\Namespace_::KIND_BRACED);
+            $this->checkNamespace($$); }
+    | T_USE use_declarations ';'                            { $$ = Stmt\Use_[$2, Stmt\Use_::TYPE_NORMAL]; }
+    | T_USE use_type use_declarations ';'                   { $$ = Stmt\Use_[$3, $2]; }
+    | group_use_declaration ';'                             { $$ = $1; }
+    | T_CONST constant_declaration_list ';'                 { $$ = Stmt\Const_[$2]; }
+;
+
+use_type:
+      T_FUNCTION                                            { $$ = Stmt\Use_::TYPE_FUNCTION; }
+    | T_CONST                                               { $$ = Stmt\Use_::TYPE_CONSTANT; }
+;
+
+group_use_declaration:
+      T_USE use_type legacy_namespace_name T_NS_SEPARATOR '{' unprefixed_use_declarations '}'
+          { $$ = Stmt\GroupUse[$3, $6, $2]; }
+    | T_USE legacy_namespace_name T_NS_SEPARATOR '{' inline_use_declarations '}'
+          { $$ = Stmt\GroupUse[$2, $5, Stmt\Use_::TYPE_UNKNOWN]; }
+;
+
+unprefixed_use_declarations:
+      unprefixed_use_declarations ',' unprefixed_use_declaration
+          { push($1, $3); }
+    | unprefixed_use_declaration                            { init($1); }
+;
+
+use_declarations:
+      use_declarations ',' use_declaration                  { push($1, $3); }
+    | use_declaration                                       { init($1); }
+;
+
+inline_use_declarations:
+      inline_use_declarations ',' inline_use_declaration    { push($1, $3); }
+    | inline_use_declaration                                { init($1); }
+;
+
+unprefixed_use_declaration:
+      namespace_name
+          { $$ = Stmt\UseUse[$1, null, Stmt\Use_::TYPE_UNKNOWN]; $this->checkUseUse($$, #1); }
+    | namespace_name T_AS identifier
+          { $$ = Stmt\UseUse[$1, $3, Stmt\Use_::TYPE_UNKNOWN]; $this->checkUseUse($$, #3); }
+;
+
+use_declaration:
+      legacy_namespace_name
+          { $$ = Stmt\UseUse[$1, null, Stmt\Use_::TYPE_UNKNOWN]; $this->checkUseUse($$, #1); }
+    | legacy_namespace_name T_AS identifier
+          { $$ = Stmt\UseUse[$1, $3, Stmt\Use_::TYPE_UNKNOWN]; $this->checkUseUse($$, #3); }
+;
+
+inline_use_declaration:
+      unprefixed_use_declaration                            { $$ = $1; $$->type = Stmt\Use_::TYPE_NORMAL; }
+    | use_type unprefixed_use_declaration                   { $$ = $2; $$->type = $1; }
+;
+
+constant_declaration_list:
+      constant_declaration_list ',' constant_declaration    { push($1, $3); }
+    | constant_declaration                                  { init($1); }
+;
+
+constant_declaration:
+    identifier '=' static_scalar                            { $$ = Node\Const_[$1, $3]; }
+;
+
+class_const_list:
+      class_const_list ',' class_const                      { push($1, $3); }
+    | class_const                                           { init($1); }
+;
+
+class_const:
+    identifier_ex '=' static_scalar                         { $$ = Node\Const_[$1, $3]; }
+;
+
+inner_statement_list_ex:
+      inner_statement_list_ex inner_statement               { pushNormalizing($1, $2); }
+    | /* empty */                                           { init(); }
+;
+
+inner_statement_list:
+      inner_statement_list_ex
+          { makeZeroLengthNop($nop, $this->lookaheadStartAttributes);
+            if ($nop !== null) { $1[] = $nop; } $$ = $1; }
+;
+
+inner_statement:
+      statement                                             { $$ = $1; }
+    | function_declaration_statement                        { $$ = $1; }
+    | class_declaration_statement                           { $$ = $1; }
+    | T_HALT_COMPILER
+          { throw new Error('__HALT_COMPILER() can only be used from the outermost scope', attributes()); }
+;
+
+non_empty_statement:
+      '{' inner_statement_list '}'
+    {
+        if ($2) {
+            $$ = $2; prependLeadingComments($$);
+        } else {
+            makeNop($$, $this->startAttributeStack[#1], $this->endAttributes);
+            if (null === $$) { $$ = array(); }
+        }
+    }
+    | T_IF parentheses_expr statement elseif_list else_single
+          { $$ = Stmt\If_[$2, ['stmts' => toArray($3), 'elseifs' => $4, 'else' => $5]]; }
+    | T_IF parentheses_expr ':' inner_statement_list new_elseif_list new_else_single T_ENDIF ';'
+          { $$ = Stmt\If_[$2, ['stmts' => $4, 'elseifs' => $5, 'else' => $6]]; }
+    | T_WHILE parentheses_expr while_statement              { $$ = Stmt\While_[$2, $3]; }
+    | T_DO statement T_WHILE parentheses_expr ';'           { $$ = Stmt\Do_   [$4, toArray($2)]; }
+    | T_FOR '(' for_expr ';'  for_expr ';' for_expr ')' for_statement
+          { $$ = Stmt\For_[['init' => $3, 'cond' => $5, 'loop' => $7, 'stmts' => $9]]; }
+    | T_SWITCH parentheses_expr switch_case_list            { $$ = Stmt\Switch_[$2, $3]; }
+    | T_BREAK ';'                                           { $$ = Stmt\Break_[null]; }
+    | T_BREAK expr ';'                                      { $$ = Stmt\Break_[$2]; }
+    | T_CONTINUE ';'                                        { $$ = Stmt\Continue_[null]; }
+    | T_CONTINUE expr ';'                                   { $$ = Stmt\Continue_[$2]; }
+    | T_RETURN ';'                                          { $$ = Stmt\Return_[null]; }
+    | T_RETURN expr ';'                                     { $$ = Stmt\Return_[$2]; }
+    | T_GLOBAL global_var_list ';'                          { $$ = Stmt\Global_[$2]; }
+    | T_STATIC static_var_list ';'                          { $$ = Stmt\Static_[$2]; }
+    | T_ECHO expr_list ';'                                  { $$ = Stmt\Echo_[$2]; }
+    | T_INLINE_HTML                                         { $$ = Stmt\InlineHTML[$1]; }
+    | yield_expr ';'                                        { $$ = Stmt\Expression[$1]; }
+    | expr ';'                                              { $$ = Stmt\Expression[$1]; }
+    | T_UNSET '(' variables_list ')' ';'                    { $$ = Stmt\Unset_[$3]; }
+    | T_FOREACH '(' expr T_AS foreach_variable ')' foreach_statement
+          { $$ = Stmt\Foreach_[$3, $5[0], ['keyVar' => null, 'byRef' => $5[1], 'stmts' => $7]]; }
+    | T_FOREACH '(' expr T_AS variable T_DOUBLE_ARROW foreach_variable ')' foreach_statement
+          { $$ = Stmt\Foreach_[$3, $7[0], ['keyVar' => $5, 'byRef' => $7[1], 'stmts' => $9]]; }
+    | T_DECLARE '(' declare_list ')' declare_statement      { $$ = Stmt\Declare_[$3, $5]; }
+    | T_TRY '{' inner_statement_list '}' catches optional_finally
+          { $$ = Stmt\TryCatch[$3, $5, $6]; $this->checkTryCatch($$); }
+    | T_THROW expr ';'                                      { $$ = Stmt\Throw_[$2]; }
+    | T_GOTO identifier ';'                                 { $$ = Stmt\Goto_[$2]; }
+    | identifier ':'                                        { $$ = Stmt\Label[$1]; }
+    | expr error                                            { $$ = Stmt\Expression[$1]; }
+    | error                                                 { $$ = array(); /* means: no statement */ }
+;
+
+statement:
+      non_empty_statement                                   { $$ = $1; }
+    | ';'
+          { makeNop($$, $this->startAttributeStack[#1], $this->endAttributes);
+            if ($$ === null) $$ = array(); /* means: no statement */ }
+;
+
+catches:
+      /* empty */                                           { init(); }
+    | catches catch                                         { push($1, $2); }
+;
+
+catch:
+    T_CATCH '(' name plain_variable ')' '{' inner_statement_list '}'
+        { $$ = Stmt\Catch_[array($3), $4, $7]; }
+;
+
+optional_finally:
+      /* empty */                                           { $$ = null; }
+    | T_FINALLY '{' inner_statement_list '}'                { $$ = Stmt\Finally_[$3]; }
+;
+
+variables_list:
+      variable                                              { init($1); }
+    | variables_list ',' variable                           { push($1, $3); }
+;
+
+optional_ref:
+      /* empty */                                           { $$ = false; }
+    | ampersand                                             { $$ = true; }
+;
+
+optional_arg_ref:
+      /* empty */                                           { $$ = false; }
+    | T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG                 { $$ = true; }
+;
+
+optional_ellipsis:
+      /* empty */                                           { $$ = false; }
+    | T_ELLIPSIS                                            { $$ = true; }
+;
+
+function_declaration_statement:
+    T_FUNCTION optional_ref identifier '(' parameter_list ')' optional_return_type '{' inner_statement_list '}'
+        { $$ = Stmt\Function_[$3, ['byRef' => $2, 'params' => $5, 'returnType' => $7, 'stmts' => $9]]; }
+;
+
+class_declaration_statement:
+      class_entry_type identifier extends_from implements_list '{' class_statement_list '}'
+          { $$ = Stmt\Class_[$2, ['type' => $1, 'extends' => $3, 'implements' => $4, 'stmts' => $6]];
+            $this->checkClass($$, #2); }
+    | T_INTERFACE identifier interface_extends_list '{' class_statement_list '}'
+          { $$ = Stmt\Interface_[$2, ['extends' => $3, 'stmts' => $5]];
+            $this->checkInterface($$, #2); }
+    | T_TRAIT identifier '{' class_statement_list '}'
+          { $$ = Stmt\Trait_[$2, ['stmts' => $4]]; }
+;
+
+class_entry_type:
+      T_CLASS                                               { $$ = 0; }
+    | T_ABSTRACT T_CLASS                                    { $$ = Stmt\Class_::MODIFIER_ABSTRACT; }
+    | T_FINAL T_CLASS                                       { $$ = Stmt\Class_::MODIFIER_FINAL; }
+;
+
+extends_from:
+      /* empty */                                           { $$ = null; }
+    | T_EXTENDS class_name                                  { $$ = $2; }
+;
+
+interface_extends_list:
+      /* empty */                                           { $$ = array(); }
+    | T_EXTENDS class_name_list                             { $$ = $2; }
+;
+
+implements_list:
+      /* empty */                                           { $$ = array(); }
+    | T_IMPLEMENTS class_name_list                          { $$ = $2; }
+;
+
+class_name_list:
+      class_name                                            { init($1); }
+    | class_name_list ',' class_name                        { push($1, $3); }
+;
+
+for_statement:
+      statement                                             { $$ = toArray($1); }
+    | ':' inner_statement_list T_ENDFOR ';'                 { $$ = $2; }
+;
+
+foreach_statement:
+      statement                                             { $$ = toArray($1); }
+    | ':' inner_statement_list T_ENDFOREACH ';'             { $$ = $2; }
+;
+
+declare_statement:
+      non_empty_statement                                   { $$ = toArray($1); }
+    | ';'                                                   { $$ = null; }
+    | ':' inner_statement_list T_ENDDECLARE ';'             { $$ = $2; }
+;
+
+declare_list:
+      declare_list_element                                  { init($1); }
+    | declare_list ',' declare_list_element                 { push($1, $3); }
+;
+
+declare_list_element:
+      identifier '=' static_scalar                          { $$ = Stmt\DeclareDeclare[$1, $3]; }
+;
+
+switch_case_list:
+      '{' case_list '}'                                     { $$ = $2; }
+    | '{' ';' case_list '}'                                 { $$ = $3; }
+    | ':' case_list T_ENDSWITCH ';'                         { $$ = $2; }
+    | ':' ';' case_list T_ENDSWITCH ';'                     { $$ = $3; }
+;
+
+case_list:
+      /* empty */                                           { init(); }
+    | case_list case                                        { push($1, $2); }
+;
+
+case:
+      T_CASE expr case_separator inner_statement_list_ex    { $$ = Stmt\Case_[$2, $4]; }
+    | T_DEFAULT case_separator inner_statement_list_ex      { $$ = Stmt\Case_[null, $3]; }
+;
+
+case_separator:
+      ':'
+    | ';'
+;
+
+while_statement:
+      statement                                             { $$ = toArray($1); }
+    | ':' inner_statement_list T_ENDWHILE ';'               { $$ = $2; }
+;
+
+elseif_list:
+      /* empty */                                           { init(); }
+    | elseif_list elseif                                    { push($1, $2); }
+;
+
+elseif:
+      T_ELSEIF parentheses_expr statement                   { $$ = Stmt\ElseIf_[$2, toArray($3)]; }
+;
+
+new_elseif_list:
+      /* empty */                                           { init(); }
+    | new_elseif_list new_elseif                            { push($1, $2); }
+;
+
+new_elseif:
+     T_ELSEIF parentheses_expr ':' inner_statement_list     { $$ = Stmt\ElseIf_[$2, $4]; }
+;
+
+else_single:
+      /* empty */                                           { $$ = null; }
+    | T_ELSE statement                                      { $$ = Stmt\Else_[toArray($2)]; }
+;
+
+new_else_single:
+      /* empty */                                           { $$ = null; }
+    | T_ELSE ':' inner_statement_list                       { $$ = Stmt\Else_[$3]; }
+;
+
+foreach_variable:
+      variable                                              { $$ = array($1, false); }
+    | ampersand variable                                    { $$ = array($2, true); }
+    | list_expr                                             { $$ = array($1, false); }
+;
+
+parameter_list:
+      non_empty_parameter_list                              { $$ = $1; }
+    | /* empty */                                           { $$ = array(); }
+;
+
+non_empty_parameter_list:
+      parameter                                             { init($1); }
+    | non_empty_parameter_list ',' parameter                { push($1, $3); }
+;
+
+parameter:
+      optional_param_type optional_arg_ref optional_ellipsis plain_variable
+          { $$ = Node\Param[$4, null, $1, $2, $3]; $this->checkParam($$); }
+    | optional_param_type optional_arg_ref optional_ellipsis plain_variable '=' static_scalar
+          { $$ = Node\Param[$4, $6, $1, $2, $3]; $this->checkParam($$); }
+;
+
+type:
+      name                                                  { $$ = $1; }
+    | T_ARRAY                                               { $$ = Node\Identifier['array']; }
+    | T_CALLABLE                                            { $$ = Node\Identifier['callable']; }
+;
+
+optional_param_type:
+      /* empty */                                           { $$ = null; }
+    | type                                                  { $$ = $1; }
+;
+
+optional_return_type:
+      /* empty */                                           { $$ = null; }
+    | ':' type                                              { $$ = $2; }
+;
+
+argument_list:
+      '(' ')'                                               { $$ = array(); }
+    | '(' non_empty_argument_list ')'                       { $$ = $2; }
+    | '(' yield_expr ')'                                    { $$ = array(Node\Arg[$2, false, false]); }
+;
+
+non_empty_argument_list:
+      argument                                              { init($1); }
+    | non_empty_argument_list ',' argument                  { push($1, $3); }
+;
+
+argument:
+      expr                                                  { $$ = Node\Arg[$1, false, false]; }
+    | ampersand variable                                    { $$ = Node\Arg[$2, true, false]; }
+    | T_ELLIPSIS expr                                       { $$ = Node\Arg[$2, false, true]; }
+;
+
+global_var_list:
+      global_var_list ',' global_var                        { push($1, $3); }
+    | global_var                                            { init($1); }
+;
+
+global_var:
+      plain_variable                                        { $$ = $1; }
+    | '$' variable                                          { $$ = Expr\Variable[$2]; }
+    | '$' '{' expr '}'                                      { $$ = Expr\Variable[$3]; }
+;
+
+static_var_list:
+      static_var_list ',' static_var                        { push($1, $3); }
+    | static_var                                            { init($1); }
+;
+
+static_var:
+      plain_variable                                        { $$ = Stmt\StaticVar[$1, null]; }
+    | plain_variable '=' static_scalar                      { $$ = Stmt\StaticVar[$1, $3]; }
+;
+
+class_statement_list_ex:
+      class_statement_list_ex class_statement               { if ($2 !== null) { push($1, $2); } }
+    | /* empty */                                           { init(); }
+;
+
+class_statement_list:
+      class_statement_list_ex
+          { makeZeroLengthNop($nop, $this->lookaheadStartAttributes);
+            if ($nop !== null) { $1[] = $nop; } $$ = $1; }
+;
+
+class_statement:
+      variable_modifiers property_declaration_list ';'
+          { $$ = Stmt\Property[$1, $2]; $this->checkProperty($$, #1); }
+    | T_CONST class_const_list ';'                          { $$ = Stmt\ClassConst[$2, 0]; }
+    | method_modifiers T_FUNCTION optional_ref identifier_ex '(' parameter_list ')' optional_return_type method_body
+          { $$ = Stmt\ClassMethod[$4, ['type' => $1, 'byRef' => $3, 'params' => $6, 'returnType' => $8, 'stmts' => $9]];
+            $this->checkClassMethod($$, #1); }
+    | T_USE class_name_list trait_adaptations               { $$ = Stmt\TraitUse[$2, $3]; }
+;
+
+trait_adaptations:
+      ';'                                                   { $$ = array(); }
+    | '{' trait_adaptation_list '}'                         { $$ = $2; }
+;
+
+trait_adaptation_list:
+      /* empty */                                           { init(); }
+    | trait_adaptation_list trait_adaptation                { push($1, $2); }
+;
+
+trait_adaptation:
+      trait_method_reference_fully_qualified T_INSTEADOF class_name_list ';'
+          { $$ = Stmt\TraitUseAdaptation\Precedence[$1[0], $1[1], $3]; }
+    | trait_method_reference T_AS member_modifier identifier_ex ';'
+          { $$ = Stmt\TraitUseAdaptation\Alias[$1[0], $1[1], $3, $4]; }
+    | trait_method_reference T_AS member_modifier ';'
+          { $$ = Stmt\TraitUseAdaptation\Alias[$1[0], $1[1], $3, null]; }
+    | trait_method_reference T_AS identifier ';'
+          { $$ = Stmt\TraitUseAdaptation\Alias[$1[0], $1[1], null, $3]; }
+    | trait_method_reference T_AS reserved_non_modifiers_identifier ';'
+          { $$ = Stmt\TraitUseAdaptation\Alias[$1[0], $1[1], null, $3]; }
+;
+
+trait_method_reference_fully_qualified:
+      name T_PAAMAYIM_NEKUDOTAYIM identifier_ex             { $$ = array($1, $3); }
+;
+trait_method_reference:
+      trait_method_reference_fully_qualified                { $$ = $1; }
+    | identifier_ex                                         { $$ = array(null, $1); }
+;
+
+method_body:
+      ';' /* abstract method */                             { $$ = null; }
+    | '{' inner_statement_list '}'                          { $$ = $2; }
+;
+
+variable_modifiers:
+      non_empty_member_modifiers                            { $$ = $1; }
+    | T_VAR                                                 { $$ = 0; }
+;
+
+method_modifiers:
+      /* empty */                                           { $$ = 0; }
+    | non_empty_member_modifiers                            { $$ = $1; }
+;
+
+non_empty_member_modifiers:
+      member_modifier                                       { $$ = $1; }
+    | non_empty_member_modifiers member_modifier            { $this->checkModifier($1, $2, #2); $$ = $1 | $2; }
+;
+
+member_modifier:
+      T_PUBLIC                                              { $$ = Stmt\Class_::MODIFIER_PUBLIC; }
+    | T_PROTECTED                                           { $$ = Stmt\Class_::MODIFIER_PROTECTED; }
+    | T_PRIVATE                                             { $$ = Stmt\Class_::MODIFIER_PRIVATE; }
+    | T_STATIC                                              { $$ = Stmt\Class_::MODIFIER_STATIC; }
+    | T_ABSTRACT                                            { $$ = Stmt\Class_::MODIFIER_ABSTRACT; }
+    | T_FINAL                                               { $$ = Stmt\Class_::MODIFIER_FINAL; }
+;
+
+property_declaration_list:
+      property_declaration                                  { init($1); }
+    | property_declaration_list ',' property_declaration    { push($1, $3); }
+;
+
+property_decl_name:
+      T_VARIABLE                                            { $$ = Node\VarLikeIdentifier[parseVar($1)]; }
+;
+
+property_declaration:
+      property_decl_name                                    { $$ = Stmt\PropertyProperty[$1, null]; }
+    | property_decl_name '=' static_scalar                  { $$ = Stmt\PropertyProperty[$1, $3]; }
+;
+
+expr_list:
+      expr_list ',' expr                                    { push($1, $3); }
+    | expr                                                  { init($1); }
+;
+
+for_expr:
+      /* empty */                                           { $$ = array(); }
+    | expr_list                                             { $$ = $1; }
+;
+
+expr:
+      variable                                              { $$ = $1; }
+    | list_expr '=' expr                                    { $$ = Expr\Assign[$1, $3]; }
+    | variable '=' expr                                     { $$ = Expr\Assign[$1, $3]; }
+    | variable '=' ampersand variable                       { $$ = Expr\AssignRef[$1, $4]; }
+    | variable '=' ampersand new_expr                       { $$ = Expr\AssignRef[$1, $4]; }
+    | new_expr                                              { $$ = $1; }
+    | T_CLONE expr                                          { $$ = Expr\Clone_[$2]; }
+    | variable T_PLUS_EQUAL expr                            { $$ = Expr\AssignOp\Plus      [$1, $3]; }
+    | variable T_MINUS_EQUAL expr                           { $$ = Expr\AssignOp\Minus     [$1, $3]; }
+    | variable T_MUL_EQUAL expr                             { $$ = Expr\AssignOp\Mul       [$1, $3]; }
+    | variable T_DIV_EQUAL expr                             { $$ = Expr\AssignOp\Div       [$1, $3]; }
+    | variable T_CONCAT_EQUAL expr                          { $$ = Expr\AssignOp\Concat    [$1, $3]; }
+    | variable T_MOD_EQUAL expr                             { $$ = Expr\AssignOp\Mod       [$1, $3]; }
+    | variable T_AND_EQUAL expr                             { $$ = Expr\AssignOp\BitwiseAnd[$1, $3]; }
+    | variable T_OR_EQUAL expr                              { $$ = Expr\AssignOp\BitwiseOr [$1, $3]; }
+    | variable T_XOR_EQUAL expr                             { $$ = Expr\AssignOp\BitwiseXor[$1, $3]; }
+    | variable T_SL_EQUAL expr                              { $$ = Expr\AssignOp\ShiftLeft [$1, $3]; }
+    | variable T_SR_EQUAL expr                              { $$ = Expr\AssignOp\ShiftRight[$1, $3]; }
+    | variable T_POW_EQUAL expr                             { $$ = Expr\AssignOp\Pow       [$1, $3]; }
+    | variable T_COALESCE_EQUAL expr                        { $$ = Expr\AssignOp\Coalesce  [$1, $3]; }
+    | variable T_INC                                        { $$ = Expr\PostInc[$1]; }
+    | T_INC variable                                        { $$ = Expr\PreInc [$2]; }
+    | variable T_DEC                                        { $$ = Expr\PostDec[$1]; }
+    | T_DEC variable                                        { $$ = Expr\PreDec [$2]; }
+    | expr T_BOOLEAN_OR expr                                { $$ = Expr\BinaryOp\BooleanOr [$1, $3]; }
+    | expr T_BOOLEAN_AND expr                               { $$ = Expr\BinaryOp\BooleanAnd[$1, $3]; }
+    | expr T_LOGICAL_OR expr                                { $$ = Expr\BinaryOp\LogicalOr [$1, $3]; }
+    | expr T_LOGICAL_AND expr                               { $$ = Expr\BinaryOp\LogicalAnd[$1, $3]; }
+    | expr T_LOGICAL_XOR expr                               { $$ = Expr\BinaryOp\LogicalXor[$1, $3]; }
+    | expr '|' expr                                         { $$ = Expr\BinaryOp\BitwiseOr [$1, $3]; }
+    | expr T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG expr   { $$ = Expr\BinaryOp\BitwiseAnd[$1, $3]; }
+    | expr T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG expr       { $$ = Expr\BinaryOp\BitwiseAnd[$1, $3]; }
+    | expr '^' expr                                         { $$ = Expr\BinaryOp\BitwiseXor[$1, $3]; }
+    | expr '.' expr                                         { $$ = Expr\BinaryOp\Concat    [$1, $3]; }
+    | expr '+' expr                                         { $$ = Expr\BinaryOp\Plus      [$1, $3]; }
+    | expr '-' expr                                         { $$ = Expr\BinaryOp\Minus     [$1, $3]; }
+    | expr '*' expr                                         { $$ = Expr\BinaryOp\Mul       [$1, $3]; }
+    | expr '/' expr                                         { $$ = Expr\BinaryOp\Div       [$1, $3]; }
+    | expr '%' expr                                         { $$ = Expr\BinaryOp\Mod       [$1, $3]; }
+    | expr T_SL expr                                        { $$ = Expr\BinaryOp\ShiftLeft [$1, $3]; }
+    | expr T_SR expr                                        { $$ = Expr\BinaryOp\ShiftRight[$1, $3]; }
+    | expr T_POW expr                                       { $$ = Expr\BinaryOp\Pow       [$1, $3]; }
+    | '+' expr %prec T_INC                                  { $$ = Expr\UnaryPlus [$2]; }
+    | '-' expr %prec T_INC                                  { $$ = Expr\UnaryMinus[$2]; }
+    | '!' expr                                              { $$ = Expr\BooleanNot[$2]; }
+    | '~' expr                                              { $$ = Expr\BitwiseNot[$2]; }
+    | expr T_IS_IDENTICAL expr                              { $$ = Expr\BinaryOp\Identical     [$1, $3]; }
+    | expr T_IS_NOT_IDENTICAL expr                          { $$ = Expr\BinaryOp\NotIdentical  [$1, $3]; }
+    | expr T_IS_EQUAL expr                                  { $$ = Expr\BinaryOp\Equal         [$1, $3]; }
+    | expr T_IS_NOT_EQUAL expr                              { $$ = Expr\BinaryOp\NotEqual      [$1, $3]; }
+    | expr T_SPACESHIP expr                                 { $$ = Expr\BinaryOp\Spaceship     [$1, $3]; }
+    | expr '<' expr                                         { $$ = Expr\BinaryOp\Smaller       [$1, $3]; }
+    | expr T_IS_SMALLER_OR_EQUAL expr                       { $$ = Expr\BinaryOp\SmallerOrEqual[$1, $3]; }
+    | expr '>' expr                                         { $$ = Expr\BinaryOp\Greater       [$1, $3]; }
+    | expr T_IS_GREATER_OR_EQUAL expr                       { $$ = Expr\BinaryOp\GreaterOrEqual[$1, $3]; }
+    | expr T_INSTANCEOF class_name_reference                { $$ = Expr\Instanceof_[$1, $3]; }
+    | parentheses_expr                                      { $$ = $1; }
+    /* we need a separate '(' new_expr ')' rule to avoid problems caused by a s/r conflict */
+    | '(' new_expr ')'                                      { $$ = $2; }
+    | expr '?' expr ':' expr                                { $$ = Expr\Ternary[$1, $3,   $5]; }
+    | expr '?' ':' expr                                     { $$ = Expr\Ternary[$1, null, $4]; }
+    | expr T_COALESCE expr                                  { $$ = Expr\BinaryOp\Coalesce[$1, $3]; }
+    | T_ISSET '(' variables_list ')'                        { $$ = Expr\Isset_[$3]; }
+    | T_EMPTY '(' expr ')'                                  { $$ = Expr\Empty_[$3]; }
+    | T_INCLUDE expr                                        { $$ = Expr\Include_[$2, Expr\Include_::TYPE_INCLUDE]; }
+    | T_INCLUDE_ONCE expr                                   { $$ = Expr\Include_[$2, Expr\Include_::TYPE_INCLUDE_ONCE]; }
+    | T_EVAL parentheses_expr                               { $$ = Expr\Eval_[$2]; }
+    | T_REQUIRE expr                                        { $$ = Expr\Include_[$2, Expr\Include_::TYPE_REQUIRE]; }
+    | T_REQUIRE_ONCE expr                                   { $$ = Expr\Include_[$2, Expr\Include_::TYPE_REQUIRE_ONCE]; }
+    | T_INT_CAST expr                                       { $$ = Expr\Cast\Int_    [$2]; }
+    | T_DOUBLE_CAST expr
+          { $attrs = attributes();
+            $attrs['kind'] = $this->getFloatCastKind($1);
+            $$ = new Expr\Cast\Double($2, $attrs); }
+    | T_STRING_CAST expr                                    { $$ = Expr\Cast\String_ [$2]; }
+    | T_ARRAY_CAST expr                                     { $$ = Expr\Cast\Array_  [$2]; }
+    | T_OBJECT_CAST expr                                    { $$ = Expr\Cast\Object_ [$2]; }
+    | T_BOOL_CAST expr                                      { $$ = Expr\Cast\Bool_   [$2]; }
+    | T_UNSET_CAST expr                                     { $$ = Expr\Cast\Unset_  [$2]; }
+    | T_EXIT exit_expr
+          { $attrs = attributes();
+            $attrs['kind'] = strtolower($1) === 'exit' ? Expr\Exit_::KIND_EXIT : Expr\Exit_::KIND_DIE;
+            $$ = new Expr\Exit_($2, $attrs); }
+    | '@' expr                                              { $$ = Expr\ErrorSuppress[$2]; }
+    | scalar                                                { $$ = $1; }
+    | array_expr                                            { $$ = $1; }
+    | scalar_dereference                                    { $$ = $1; }
+    | '`' backticks_expr '`'                                { $$ = Expr\ShellExec[$2]; }
+    | T_PRINT expr                                          { $$ = Expr\Print_[$2]; }
+    | T_YIELD                                               { $$ = Expr\Yield_[null, null]; }
+    | T_YIELD_FROM expr                                     { $$ = Expr\YieldFrom[$2]; }
+    | T_FUNCTION optional_ref '(' parameter_list ')' lexical_vars optional_return_type
+      '{' inner_statement_list '}'
+          { $$ = Expr\Closure[['static' => false, 'byRef' => $2, 'params' => $4, 'uses' => $6, 'returnType' => $7, 'stmts' => $9]]; }
+    | T_STATIC T_FUNCTION optional_ref '(' parameter_list ')' lexical_vars optional_return_type
+      '{' inner_statement_list '}'
+          { $$ = Expr\Closure[['static' => true, 'byRef' => $3, 'params' => $5, 'uses' => $7, 'returnType' => $8, 'stmts' => $10]]; }
+;
+
+parentheses_expr:
+      '(' expr ')'                                          { $$ = $2; }
+    | '(' yield_expr ')'                                    { $$ = $2; }
+;
+
+yield_expr:
+      T_YIELD expr                                          { $$ = Expr\Yield_[$2, null]; }
+    | T_YIELD expr T_DOUBLE_ARROW expr                      { $$ = Expr\Yield_[$4, $2]; }
+;
+
+array_expr:
+      T_ARRAY '(' array_pair_list ')'
+          { $attrs = attributes(); $attrs['kind'] = Expr\Array_::KIND_LONG;
+            $$ = new Expr\Array_($3, $attrs); }
+    | '[' array_pair_list ']'
+          { $attrs = attributes(); $attrs['kind'] = Expr\Array_::KIND_SHORT;
+            $$ = new Expr\Array_($2, $attrs); }
+;
+
+scalar_dereference:
+      array_expr '[' dim_offset ']'                         { $$ = Expr\ArrayDimFetch[$1, $3]; }
+    | T_CONSTANT_ENCAPSED_STRING '[' dim_offset ']'         { $$ = Expr\ArrayDimFetch[Scalar\String_::fromString($1, attributes()), $3]; }
+    | constant '[' dim_offset ']'                           { $$ = Expr\ArrayDimFetch[$1, $3]; }
+    | scalar_dereference '[' dim_offset ']'                 { $$ = Expr\ArrayDimFetch[$1, $3]; }
+    /* alternative array syntax missing intentionally */
+;
+
+anonymous_class:
+      T_CLASS ctor_arguments extends_from implements_list '{' class_statement_list '}'
+          { $$ = array(Stmt\Class_[null, ['type' => 0, 'extends' => $3, 'implements' => $4, 'stmts' => $6]], $2);
+            $this->checkClass($$[0], -1); }
+;
+
+new_expr:
+      T_NEW class_name_reference ctor_arguments             { $$ = Expr\New_[$2, $3]; }
+    | T_NEW anonymous_class
+          { list($class, $ctorArgs) = $2; $$ = Expr\New_[$class, $ctorArgs]; }
+;
+
+lexical_vars:
+      /* empty */                                           { $$ = array(); }
+    | T_USE '(' lexical_var_list ')'                        { $$ = $3; }
+;
+
+lexical_var_list:
+      lexical_var                                           { init($1); }
+    | lexical_var_list ',' lexical_var                      { push($1, $3); }
+;
+
+lexical_var:
+      optional_ref plain_variable                           { $$ = Expr\ClosureUse[$2, $1]; }
+;
+
+function_call:
+      name argument_list                                    { $$ = Expr\FuncCall[$1, $2]; }
+    | class_name_or_var T_PAAMAYIM_NEKUDOTAYIM identifier_ex argument_list
+          { $$ = Expr\StaticCall[$1, $3, $4]; }
+    | class_name_or_var T_PAAMAYIM_NEKUDOTAYIM '{' expr '}' argument_list
+          { $$ = Expr\StaticCall[$1, $4, $6]; }
+    | static_property argument_list
+          { $$ = $this->fixupPhp5StaticPropCall($1, $2, attributes()); }
+    | variable_without_objects argument_list
+          { $$ = Expr\FuncCall[$1, $2]; }
+    | function_call '[' dim_offset ']'                      { $$ = Expr\ArrayDimFetch[$1, $3]; }
+      /* alternative array syntax missing intentionally */
+;
+
+class_name:
+      T_STATIC                                              { $$ = Name[$1]; }
+    | name                                                  { $$ = $1; }
+;
+
+name:
+      T_STRING                                              { $$ = Name[$1]; }
+    | T_NAME_QUALIFIED                                      { $$ = Name[$1]; }
+    | T_NAME_FULLY_QUALIFIED                                { $$ = Name\FullyQualified[substr($1, 1)]; }
+    | T_NAME_RELATIVE                                       { $$ = Name\Relative[substr($1, 10)]; }
+;
+
+class_name_reference:
+      class_name                                            { $$ = $1; }
+    | dynamic_class_name_reference                          { $$ = $1; }
+;
+
+dynamic_class_name_reference:
+      object_access_for_dcnr                                { $$ = $1; }
+    | base_variable                                         { $$ = $1; }
+;
+
+class_name_or_var:
+      class_name                                            { $$ = $1; }
+    | reference_variable                                    { $$ = $1; }
+;
+
+object_access_for_dcnr:
+      base_variable T_OBJECT_OPERATOR object_property
+          { $$ = Expr\PropertyFetch[$1, $3]; }
+    | object_access_for_dcnr T_OBJECT_OPERATOR object_property
+          { $$ = Expr\PropertyFetch[$1, $3]; }
+    | object_access_for_dcnr '[' dim_offset ']'             { $$ = Expr\ArrayDimFetch[$1, $3]; }
+    | object_access_for_dcnr '{' expr '}'                   { $$ = Expr\ArrayDimFetch[$1, $3]; }
+;
+
+exit_expr:
+      /* empty */                                           { $$ = null; }
+    | '(' ')'                                               { $$ = null; }
+    | parentheses_expr                                      { $$ = $1; }
+;
+
+backticks_expr:
+      /* empty */                                           { $$ = array(); }
+    | T_ENCAPSED_AND_WHITESPACE
+          { $$ = array(Scalar\EncapsedStringPart[Scalar\String_::parseEscapeSequences($1, '`', false)]); }
+    | encaps_list                                           { parseEncapsed($1, '`', false); $$ = $1; }
+;
+
+ctor_arguments:
+      /* empty */                                           { $$ = array(); }
+    | argument_list                                         { $$ = $1; }
+;
+
+common_scalar:
+      T_LNUMBER                                             { $$ = $this->parseLNumber($1, attributes(), true); }
+    | T_DNUMBER                                             { $$ = Scalar\DNumber::fromString($1, attributes()); }
+    | T_CONSTANT_ENCAPSED_STRING                            { $$ = Scalar\String_::fromString($1, attributes(), false); }
+    | T_LINE                                                { $$ = Scalar\MagicConst\Line[]; }
+    | T_FILE                                                { $$ = Scalar\MagicConst\File[]; }
+    | T_DIR                                                 { $$ = Scalar\MagicConst\Dir[]; }
+    | T_CLASS_C                                             { $$ = Scalar\MagicConst\Class_[]; }
+    | T_TRAIT_C                                             { $$ = Scalar\MagicConst\Trait_[]; }
+    | T_METHOD_C                                            { $$ = Scalar\MagicConst\Method[]; }
+    | T_FUNC_C                                              { $$ = Scalar\MagicConst\Function_[]; }
+    | T_NS_C                                                { $$ = Scalar\MagicConst\Namespace_[]; }
+    | T_START_HEREDOC T_ENCAPSED_AND_WHITESPACE T_END_HEREDOC
+          { $$ = $this->parseDocString($1, $2, $3, attributes(), stackAttributes(#3), false); }
+    | T_START_HEREDOC T_END_HEREDOC
+          { $$ = $this->parseDocString($1, '', $2, attributes(), stackAttributes(#2), false); }
+;
+
+static_scalar:
+      common_scalar                                         { $$ = $1; }
+    | class_name T_PAAMAYIM_NEKUDOTAYIM identifier_ex       { $$ = Expr\ClassConstFetch[$1, $3]; }
+    | name                                                  { $$ = Expr\ConstFetch[$1]; }
+    | T_ARRAY '(' static_array_pair_list ')'                { $$ = Expr\Array_[$3]; }
+    | '[' static_array_pair_list ']'                        { $$ = Expr\Array_[$2]; }
+    | static_operation                                      { $$ = $1; }
+;
+
+static_operation:
+      static_scalar T_BOOLEAN_OR static_scalar              { $$ = Expr\BinaryOp\BooleanOr [$1, $3]; }
+    | static_scalar T_BOOLEAN_AND static_scalar             { $$ = Expr\BinaryOp\BooleanAnd[$1, $3]; }
+    | static_scalar T_LOGICAL_OR static_scalar              { $$ = Expr\BinaryOp\LogicalOr [$1, $3]; }
+    | static_scalar T_LOGICAL_AND static_scalar             { $$ = Expr\BinaryOp\LogicalAnd[$1, $3]; }
+    | static_scalar T_LOGICAL_XOR static_scalar             { $$ = Expr\BinaryOp\LogicalXor[$1, $3]; }
+    | static_scalar '|' static_scalar                       { $$ = Expr\BinaryOp\BitwiseOr [$1, $3]; }
+    | static_scalar T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG static_scalar
+          { $$ = Expr\BinaryOp\BitwiseAnd[$1, $3]; }
+    | static_scalar T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG static_scalar
+          { $$ = Expr\BinaryOp\BitwiseAnd[$1, $3]; }
+    | static_scalar '^' static_scalar                       { $$ = Expr\BinaryOp\BitwiseXor[$1, $3]; }
+    | static_scalar '.' static_scalar                       { $$ = Expr\BinaryOp\Concat    [$1, $3]; }
+    | static_scalar '+' static_scalar                       { $$ = Expr\BinaryOp\Plus      [$1, $3]; }
+    | static_scalar '-' static_scalar                       { $$ = Expr\BinaryOp\Minus     [$1, $3]; }
+    | static_scalar '*' static_scalar                       { $$ = Expr\BinaryOp\Mul       [$1, $3]; }
+    | static_scalar '/' static_scalar                       { $$ = Expr\BinaryOp\Div       [$1, $3]; }
+    | static_scalar '%' static_scalar                       { $$ = Expr\BinaryOp\Mod       [$1, $3]; }
+    | static_scalar T_SL static_scalar                      { $$ = Expr\BinaryOp\ShiftLeft [$1, $3]; }
+    | static_scalar T_SR static_scalar                      { $$ = Expr\BinaryOp\ShiftRight[$1, $3]; }
+    | static_scalar T_POW static_scalar                     { $$ = Expr\BinaryOp\Pow       [$1, $3]; }
+    | '+' static_scalar %prec T_INC                         { $$ = Expr\UnaryPlus [$2]; }
+    | '-' static_scalar %prec T_INC                         { $$ = Expr\UnaryMinus[$2]; }
+    | '!' static_scalar                                     { $$ = Expr\BooleanNot[$2]; }
+    | '~' static_scalar                                     { $$ = Expr\BitwiseNot[$2]; }
+    | static_scalar T_IS_IDENTICAL static_scalar            { $$ = Expr\BinaryOp\Identical     [$1, $3]; }
+    | static_scalar T_IS_NOT_IDENTICAL static_scalar        { $$ = Expr\BinaryOp\NotIdentical  [$1, $3]; }
+    | static_scalar T_IS_EQUAL static_scalar                { $$ = Expr\BinaryOp\Equal         [$1, $3]; }
+    | static_scalar T_IS_NOT_EQUAL static_scalar            { $$ = Expr\BinaryOp\NotEqual      [$1, $3]; }
+    | static_scalar '<' static_scalar                       { $$ = Expr\BinaryOp\Smaller       [$1, $3]; }
+    | static_scalar T_IS_SMALLER_OR_EQUAL static_scalar     { $$ = Expr\BinaryOp\SmallerOrEqual[$1, $3]; }
+    | static_scalar '>' static_scalar                       { $$ = Expr\BinaryOp\Greater       [$1, $3]; }
+    | static_scalar T_IS_GREATER_OR_EQUAL static_scalar     { $$ = Expr\BinaryOp\GreaterOrEqual[$1, $3]; }
+    | static_scalar '?' static_scalar ':' static_scalar     { $$ = Expr\Ternary[$1, $3,   $5]; }
+    | static_scalar '?' ':' static_scalar                   { $$ = Expr\Ternary[$1, null, $4]; }
+    | static_scalar '[' static_scalar ']'                   { $$ = Expr\ArrayDimFetch[$1, $3]; }
+    | '(' static_scalar ')'                                 { $$ = $2; }
+;
+
+constant:
+      name                                                  { $$ = Expr\ConstFetch[$1]; }
+    | class_name_or_var T_PAAMAYIM_NEKUDOTAYIM identifier_ex
+          { $$ = Expr\ClassConstFetch[$1, $3]; }
+;
+
+scalar:
+      common_scalar                                         { $$ = $1; }
+    | constant                                              { $$ = $1; }
+    | '"' encaps_list '"'
+          { $attrs = attributes(); $attrs['kind'] = Scalar\String_::KIND_DOUBLE_QUOTED;
+            parseEncapsed($2, '"', true); $$ = new Scalar\Encapsed($2, $attrs); }
+    | T_START_HEREDOC encaps_list T_END_HEREDOC
+          { $$ = $this->parseDocString($1, $2, $3, attributes(), stackAttributes(#3), true); }
+;
+
+static_array_pair_list:
+      /* empty */                                           { $$ = array(); }
+    | non_empty_static_array_pair_list optional_comma       { $$ = $1; }
+;
+
+optional_comma:
+      /* empty */
+    | ','
+;
+
+non_empty_static_array_pair_list:
+      non_empty_static_array_pair_list ',' static_array_pair { push($1, $3); }
+    | static_array_pair                                      { init($1); }
+;
+
+static_array_pair:
+      static_scalar T_DOUBLE_ARROW static_scalar            { $$ = Expr\ArrayItem[$3, $1,   false]; }
+    | static_scalar                                         { $$ = Expr\ArrayItem[$1, null, false]; }
+;
+
+variable:
+      object_access                                         { $$ = $1; }
+    | base_variable                                         { $$ = $1; }
+    | function_call                                         { $$ = $1; }
+    | new_expr_array_deref                                  { $$ = $1; }
+;
+
+new_expr_array_deref:
+      '(' new_expr ')' '[' dim_offset ']'                   { $$ = Expr\ArrayDimFetch[$2, $5]; }
+    | new_expr_array_deref '[' dim_offset ']'               { $$ = Expr\ArrayDimFetch[$1, $3]; }
+      /* alternative array syntax missing intentionally */
+;
+
+object_access:
+      variable_or_new_expr T_OBJECT_OPERATOR object_property
+          { $$ = Expr\PropertyFetch[$1, $3]; }
+    | variable_or_new_expr T_OBJECT_OPERATOR object_property argument_list
+          { $$ = Expr\MethodCall[$1, $3, $4]; }
+    | object_access argument_list                           { $$ = Expr\FuncCall[$1, $2]; }
+    | object_access '[' dim_offset ']'                      { $$ = Expr\ArrayDimFetch[$1, $3]; }
+    | object_access '{' expr '}'                            { $$ = Expr\ArrayDimFetch[$1, $3]; }
+;
+
+variable_or_new_expr:
+      variable                                              { $$ = $1; }
+    | '(' new_expr ')'                                      { $$ = $2; }
+;
+
+variable_without_objects:
+      reference_variable                                    { $$ = $1; }
+    | '$' variable_without_objects                          { $$ = Expr\Variable[$2]; }
+;
+
+base_variable:
+      variable_without_objects                              { $$ = $1; }
+    | static_property                                       { $$ = $1; }
+;
+
+static_property:
+      class_name_or_var T_PAAMAYIM_NEKUDOTAYIM '$' reference_variable
+          { $$ = Expr\StaticPropertyFetch[$1, $4]; }
+    | static_property_with_arrays                           { $$ = $1; }
+;
+
+static_property_simple_name:
+      T_VARIABLE
+          { $var = parseVar($1); $$ = \is_string($var) ? Node\VarLikeIdentifier[$var] : $var; }
+;
+
+static_property_with_arrays:
+      class_name_or_var T_PAAMAYIM_NEKUDOTAYIM static_property_simple_name
+          { $$ = Expr\StaticPropertyFetch[$1, $3]; }
+    | class_name_or_var T_PAAMAYIM_NEKUDOTAYIM '$' '{' expr '}'
+          { $$ = Expr\StaticPropertyFetch[$1, $5]; }
+    | static_property_with_arrays '[' dim_offset ']'        { $$ = Expr\ArrayDimFetch[$1, $3]; }
+    | static_property_with_arrays '{' expr '}'              { $$ = Expr\ArrayDimFetch[$1, $3]; }
+;
+
+reference_variable:
+      reference_variable '[' dim_offset ']'                 { $$ = Expr\ArrayDimFetch[$1, $3]; }
+    | reference_variable '{' expr '}'                       { $$ = Expr\ArrayDimFetch[$1, $3]; }
+    | plain_variable                                        { $$ = $1; }
+    | '$' '{' expr '}'                                      { $$ = Expr\Variable[$3]; }
+;
+
+dim_offset:
+      /* empty */                                           { $$ = null; }
+    | expr                                                  { $$ = $1; }
+;
+
+object_property:
+      identifier                                            { $$ = $1; }
+    | '{' expr '}'                                          { $$ = $2; }
+    | variable_without_objects                              { $$ = $1; }
+    | error                                                 { $$ = Expr\Error[]; $this->errorState = 2; }
+;
+
+list_expr:
+      T_LIST '(' list_expr_elements ')'                     { $$ = Expr\List_[$3]; }
+;
+
+list_expr_elements:
+      list_expr_elements ',' list_expr_element              { push($1, $3); }
+    | list_expr_element                                     { init($1); }
+;
+
+list_expr_element:
+      variable                                              { $$ = Expr\ArrayItem[$1, null, false]; }
+    | list_expr                                             { $$ = Expr\ArrayItem[$1, null, false]; }
+    | /* empty */                                           { $$ = null; }
+;
+
+array_pair_list:
+      /* empty */                                           { $$ = array(); }
+    | non_empty_array_pair_list optional_comma              { $$ = $1; }
+;
+
+non_empty_array_pair_list:
+      non_empty_array_pair_list ',' array_pair              { push($1, $3); }
+    | array_pair                                            { init($1); }
+;
+
+array_pair:
+      expr T_DOUBLE_ARROW expr                              { $$ = Expr\ArrayItem[$3, $1,   false]; }
+    | expr                                                  { $$ = Expr\ArrayItem[$1, null, false]; }
+    | expr T_DOUBLE_ARROW ampersand variable                { $$ = Expr\ArrayItem[$4, $1,   true]; }
+    | ampersand variable                                    { $$ = Expr\ArrayItem[$2, null, true]; }
+    | T_ELLIPSIS expr                                       { $$ = Expr\ArrayItem[$2, null, false, attributes(), true]; }
+;
+
+encaps_list:
+      encaps_list encaps_var                                { push($1, $2); }
+    | encaps_list encaps_string_part                        { push($1, $2); }
+    | encaps_var                                            { init($1); }
+    | encaps_string_part encaps_var                         { init($1, $2); }
+;
+
+encaps_string_part:
+      T_ENCAPSED_AND_WHITESPACE                             { $$ = Scalar\EncapsedStringPart[$1]; }
+;
+
+encaps_str_varname:
+      T_STRING_VARNAME                                      { $$ = Expr\Variable[$1]; }
+;
+
+encaps_var:
+      plain_variable                                        { $$ = $1; }
+    | plain_variable '[' encaps_var_offset ']'              { $$ = Expr\ArrayDimFetch[$1, $3]; }
+    | plain_variable T_OBJECT_OPERATOR identifier           { $$ = Expr\PropertyFetch[$1, $3]; }
+    | T_DOLLAR_OPEN_CURLY_BRACES expr '}'                   { $$ = Expr\Variable[$2]; }
+    | T_DOLLAR_OPEN_CURLY_BRACES T_STRING_VARNAME '}'       { $$ = Expr\Variable[$2]; }
+    | T_DOLLAR_OPEN_CURLY_BRACES encaps_str_varname '[' expr ']' '}'
+          { $$ = Expr\ArrayDimFetch[$2, $4]; }
+    | T_CURLY_OPEN variable '}'                             { $$ = $2; }
+;
+
+encaps_var_offset:
+      T_STRING                                              { $$ = Scalar\String_[$1]; }
+    | T_NUM_STRING                                          { $$ = $this->parseNumString($1, attributes()); }
+    | plain_variable                                        { $$ = $1; }
+;
+
+%%
diff --git a/www-api/vendor/nikic/php-parser/grammar/php7.y b/www-api/vendor/nikic/php-parser/grammar/php7.y
new file mode 100644
index 00000000..5d5fff21
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/grammar/php7.y
@@ -0,0 +1,1222 @@
+%pure_parser
+%expect 2
+
+%tokens
+
+%%
+
+start:
+    top_statement_list                                      { $$ = $this->handleNamespaces($1); }
+;
+
+top_statement_list_ex:
+      top_statement_list_ex top_statement                   { pushNormalizing($1, $2); }
+    | /* empty */                                           { init(); }
+;
+
+top_statement_list:
+      top_statement_list_ex
+          { makeZeroLengthNop($nop, $this->lookaheadStartAttributes);
+            if ($nop !== null) { $1[] = $nop; } $$ = $1; }
+;
+
+ampersand:
+      T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG
+    | T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG
+;
+
+reserved_non_modifiers:
+      T_INCLUDE | T_INCLUDE_ONCE | T_EVAL | T_REQUIRE | T_REQUIRE_ONCE | T_LOGICAL_OR | T_LOGICAL_XOR | T_LOGICAL_AND
+    | T_INSTANCEOF | T_NEW | T_CLONE | T_EXIT | T_IF | T_ELSEIF | T_ELSE | T_ENDIF | T_ECHO | T_DO | T_WHILE
+    | T_ENDWHILE | T_FOR | T_ENDFOR | T_FOREACH | T_ENDFOREACH | T_DECLARE | T_ENDDECLARE | T_AS | T_TRY | T_CATCH
+    | T_FINALLY | T_THROW | T_USE | T_INSTEADOF | T_GLOBAL | T_VAR | T_UNSET | T_ISSET | T_EMPTY | T_CONTINUE | T_GOTO
+    | T_FUNCTION | T_CONST | T_RETURN | T_PRINT | T_YIELD | T_LIST | T_SWITCH | T_ENDSWITCH | T_CASE | T_DEFAULT
+    | T_BREAK | T_ARRAY | T_CALLABLE | T_EXTENDS | T_IMPLEMENTS | T_NAMESPACE | T_TRAIT | T_INTERFACE | T_CLASS
+    | T_CLASS_C | T_TRAIT_C | T_FUNC_C | T_METHOD_C | T_LINE | T_FILE | T_DIR | T_NS_C | T_HALT_COMPILER | T_FN
+    | T_MATCH | T_ENUM
+;
+
+semi_reserved:
+      reserved_non_modifiers
+    | T_STATIC | T_ABSTRACT | T_FINAL | T_PRIVATE | T_PROTECTED | T_PUBLIC | T_READONLY
+;
+
+identifier_maybe_reserved:
+      T_STRING                                              { $$ = Node\Identifier[$1]; }
+    | semi_reserved                                         { $$ = Node\Identifier[$1]; }
+;
+
+identifier_not_reserved:
+      T_STRING                                              { $$ = Node\Identifier[$1]; }
+;
+
+reserved_non_modifiers_identifier:
+      reserved_non_modifiers                                { $$ = Node\Identifier[$1]; }
+;
+
+namespace_declaration_name:
+      T_STRING                                              { $$ = Name[$1]; }
+    | semi_reserved                                         { $$ = Name[$1]; }
+    | T_NAME_QUALIFIED                                      { $$ = Name[$1]; }
+;
+
+namespace_name:
+      T_STRING                                              { $$ = Name[$1]; }
+    | T_NAME_QUALIFIED                                      { $$ = Name[$1]; }
+;
+
+legacy_namespace_name:
+      namespace_name                                        { $$ = $1; }
+    | T_NAME_FULLY_QUALIFIED                                { $$ = Name[substr($1, 1)]; }
+;
+
+plain_variable:
+      T_VARIABLE                                            { $$ = Expr\Variable[parseVar($1)]; }
+;
+
+semi:
+      ';'                                                   { /* nothing */ }
+    | error                                                 { /* nothing */ }
+;
+
+no_comma:
+      /* empty */ { /* nothing */ }
+    | ',' { $this->emitError(new Error('A trailing comma is not allowed here', attributes())); }
+;
+
+optional_comma:
+      /* empty */
+    | ','
+;
+
+attribute_decl:
+      class_name                                            { $$ = Node\Attribute[$1, []]; }
+    | class_name argument_list                              { $$ = Node\Attribute[$1, $2]; }
+;
+
+attribute_group:
+      attribute_decl                                        { init($1); }
+    | attribute_group ',' attribute_decl                    { push($1, $3); }
+;
+
+attribute:
+      T_ATTRIBUTE attribute_group optional_comma ']'        { $$ = Node\AttributeGroup[$2]; }
+;
+
+attributes:
+      attribute                                             { init($1); }
+    | attributes attribute                                  { push($1, $2); }
+;
+
+optional_attributes:
+      /* empty */                                           { $$ = []; }
+    | attributes                                            { $$ = $1; }
+;
+
+top_statement:
+      statement                                             { $$ = $1; }
+    | function_declaration_statement                        { $$ = $1; }
+    | class_declaration_statement                           { $$ = $1; }
+    | T_HALT_COMPILER
+          { $$ = Stmt\HaltCompiler[$this->lexer->handleHaltCompiler()]; }
+    | T_NAMESPACE namespace_declaration_name semi
+          { $$ = Stmt\Namespace_[$2, null];
+            $$->setAttribute('kind', Stmt\Namespace_::KIND_SEMICOLON);
+            $this->checkNamespace($$); }
+    | T_NAMESPACE namespace_declaration_name '{' top_statement_list '}'
+          { $$ = Stmt\Namespace_[$2, $4];
+            $$->setAttribute('kind', Stmt\Namespace_::KIND_BRACED);
+            $this->checkNamespace($$); }
+    | T_NAMESPACE '{' top_statement_list '}'
+          { $$ = Stmt\Namespace_[null, $3];
+            $$->setAttribute('kind', Stmt\Namespace_::KIND_BRACED);
+            $this->checkNamespace($$); }
+    | T_USE use_declarations semi                           { $$ = Stmt\Use_[$2, Stmt\Use_::TYPE_NORMAL]; }
+    | T_USE use_type use_declarations semi                  { $$ = Stmt\Use_[$3, $2]; }
+    | group_use_declaration semi                            { $$ = $1; }
+    | T_CONST constant_declaration_list semi                { $$ = Stmt\Const_[$2]; }
+;
+
+use_type:
+      T_FUNCTION                                            { $$ = Stmt\Use_::TYPE_FUNCTION; }
+    | T_CONST                                               { $$ = Stmt\Use_::TYPE_CONSTANT; }
+;
+
+group_use_declaration:
+      T_USE use_type legacy_namespace_name T_NS_SEPARATOR '{' unprefixed_use_declarations '}'
+          { $$ = Stmt\GroupUse[$3, $6, $2]; }
+    | T_USE legacy_namespace_name T_NS_SEPARATOR '{' inline_use_declarations '}'
+          { $$ = Stmt\GroupUse[$2, $5, Stmt\Use_::TYPE_UNKNOWN]; }
+;
+
+unprefixed_use_declarations:
+      non_empty_unprefixed_use_declarations optional_comma  { $$ = $1; }
+;
+
+non_empty_unprefixed_use_declarations:
+      non_empty_unprefixed_use_declarations ',' unprefixed_use_declaration
+          { push($1, $3); }
+    | unprefixed_use_declaration                            { init($1); }
+;
+
+use_declarations:
+      non_empty_use_declarations no_comma                   { $$ = $1; }
+;
+
+non_empty_use_declarations:
+      non_empty_use_declarations ',' use_declaration        { push($1, $3); }
+    | use_declaration                                       { init($1); }
+;
+
+inline_use_declarations:
+      non_empty_inline_use_declarations optional_comma      { $$ = $1; }
+;
+
+non_empty_inline_use_declarations:
+      non_empty_inline_use_declarations ',' inline_use_declaration
+          { push($1, $3); }
+    | inline_use_declaration                                { init($1); }
+;
+
+unprefixed_use_declaration:
+      namespace_name
+          { $$ = Stmt\UseUse[$1, null, Stmt\Use_::TYPE_UNKNOWN]; $this->checkUseUse($$, #1); }
+    | namespace_name T_AS identifier_not_reserved
+          { $$ = Stmt\UseUse[$1, $3, Stmt\Use_::TYPE_UNKNOWN]; $this->checkUseUse($$, #3); }
+;
+
+use_declaration:
+      legacy_namespace_name
+          { $$ = Stmt\UseUse[$1, null, Stmt\Use_::TYPE_UNKNOWN]; $this->checkUseUse($$, #1); }
+    | legacy_namespace_name T_AS identifier_not_reserved
+          { $$ = Stmt\UseUse[$1, $3, Stmt\Use_::TYPE_UNKNOWN]; $this->checkUseUse($$, #3); }
+;
+
+inline_use_declaration:
+      unprefixed_use_declaration                            { $$ = $1; $$->type = Stmt\Use_::TYPE_NORMAL; }
+    | use_type unprefixed_use_declaration                   { $$ = $2; $$->type = $1; }
+;
+
+constant_declaration_list:
+      non_empty_constant_declaration_list no_comma          { $$ = $1; }
+;
+
+non_empty_constant_declaration_list:
+      non_empty_constant_declaration_list ',' constant_declaration
+          { push($1, $3); }
+    | constant_declaration                                  { init($1); }
+;
+
+constant_declaration:
+    identifier_not_reserved '=' expr                        { $$ = Node\Const_[$1, $3]; }
+;
+
+class_const_list:
+      non_empty_class_const_list no_comma                   { $$ = $1; }
+;
+
+non_empty_class_const_list:
+      non_empty_class_const_list ',' class_const            { push($1, $3); }
+    | class_const                                           { init($1); }
+;
+
+class_const:
+    identifier_maybe_reserved '=' expr                      { $$ = Node\Const_[$1, $3]; }
+;
+
+inner_statement_list_ex:
+      inner_statement_list_ex inner_statement               { pushNormalizing($1, $2); }
+    | /* empty */                                           { init(); }
+;
+
+inner_statement_list:
+      inner_statement_list_ex
+          { makeZeroLengthNop($nop, $this->lookaheadStartAttributes);
+            if ($nop !== null) { $1[] = $nop; } $$ = $1; }
+;
+
+inner_statement:
+      statement                                             { $$ = $1; }
+    | function_declaration_statement                        { $$ = $1; }
+    | class_declaration_statement                           { $$ = $1; }
+    | T_HALT_COMPILER
+          { throw new Error('__HALT_COMPILER() can only be used from the outermost scope', attributes()); }
+;
+
+non_empty_statement:
+      '{' inner_statement_list '}'
+    {
+        if ($2) {
+            $$ = $2; prependLeadingComments($$);
+        } else {
+            makeNop($$, $this->startAttributeStack[#1], $this->endAttributes);
+            if (null === $$) { $$ = array(); }
+        }
+    }
+    | T_IF '(' expr ')' statement elseif_list else_single
+          { $$ = Stmt\If_[$3, ['stmts' => toArray($5), 'elseifs' => $6, 'else' => $7]]; }
+    | T_IF '(' expr ')' ':' inner_statement_list new_elseif_list new_else_single T_ENDIF ';'
+          { $$ = Stmt\If_[$3, ['stmts' => $6, 'elseifs' => $7, 'else' => $8]]; }
+    | T_WHILE '(' expr ')' while_statement                  { $$ = Stmt\While_[$3, $5]; }
+    | T_DO statement T_WHILE '(' expr ')' ';'               { $$ = Stmt\Do_   [$5, toArray($2)]; }
+    | T_FOR '(' for_expr ';'  for_expr ';' for_expr ')' for_statement
+          { $$ = Stmt\For_[['init' => $3, 'cond' => $5, 'loop' => $7, 'stmts' => $9]]; }
+    | T_SWITCH '(' expr ')' switch_case_list                { $$ = Stmt\Switch_[$3, $5]; }
+    | T_BREAK optional_expr semi                            { $$ = Stmt\Break_[$2]; }
+    | T_CONTINUE optional_expr semi                         { $$ = Stmt\Continue_[$2]; }
+    | T_RETURN optional_expr semi                           { $$ = Stmt\Return_[$2]; }
+    | T_GLOBAL global_var_list semi                         { $$ = Stmt\Global_[$2]; }
+    | T_STATIC static_var_list semi                         { $$ = Stmt\Static_[$2]; }
+    | T_ECHO expr_list_forbid_comma semi                    { $$ = Stmt\Echo_[$2]; }
+    | T_INLINE_HTML                                         { $$ = Stmt\InlineHTML[$1]; }
+    | expr semi {
+        $e = $1;
+        if ($e instanceof Expr\Throw_) {
+            // For backwards-compatibility reasons, convert throw in statement position into
+            // Stmt\Throw_ rather than Stmt\Expression(Expr\Throw_).
+            $$ = Stmt\Throw_[$e->expr];
+        } else {
+            $$ = Stmt\Expression[$e];
+        }
+    }
+    | T_UNSET '(' variables_list ')' semi                   { $$ = Stmt\Unset_[$3]; }
+    | T_FOREACH '(' expr T_AS foreach_variable ')' foreach_statement
+          { $$ = Stmt\Foreach_[$3, $5[0], ['keyVar' => null, 'byRef' => $5[1], 'stmts' => $7]]; }
+    | T_FOREACH '(' expr T_AS variable T_DOUBLE_ARROW foreach_variable ')' foreach_statement
+          { $$ = Stmt\Foreach_[$3, $7[0], ['keyVar' => $5, 'byRef' => $7[1], 'stmts' => $9]]; }
+    | T_FOREACH '(' expr error ')' foreach_statement
+          { $$ = Stmt\Foreach_[$3, new Expr\Error(stackAttributes(#4)), ['stmts' => $6]]; }
+    | T_DECLARE '(' declare_list ')' declare_statement      { $$ = Stmt\Declare_[$3, $5]; }
+    | T_TRY '{' inner_statement_list '}' catches optional_finally
+          { $$ = Stmt\TryCatch[$3, $5, $6]; $this->checkTryCatch($$); }
+    | T_GOTO identifier_not_reserved semi                   { $$ = Stmt\Goto_[$2]; }
+    | identifier_not_reserved ':'                           { $$ = Stmt\Label[$1]; }
+    | error                                                 { $$ = array(); /* means: no statement */ }
+;
+
+statement:
+      non_empty_statement                                   { $$ = $1; }
+    | ';'
+          { makeNop($$, $this->startAttributeStack[#1], $this->endAttributes);
+            if ($$ === null) $$ = array(); /* means: no statement */ }
+;
+
+catches:
+      /* empty */                                           { init(); }
+    | catches catch                                         { push($1, $2); }
+;
+
+name_union:
+      name                                                  { init($1); }
+    | name_union '|' name                                   { push($1, $3); }
+;
+
+catch:
+    T_CATCH '(' name_union optional_plain_variable ')' '{' inner_statement_list '}'
+        { $$ = Stmt\Catch_[$3, $4, $7]; }
+;
+
+optional_finally:
+      /* empty */                                           { $$ = null; }
+    | T_FINALLY '{' inner_statement_list '}'                { $$ = Stmt\Finally_[$3]; }
+;
+
+variables_list:
+      non_empty_variables_list optional_comma               { $$ = $1; }
+;
+
+non_empty_variables_list:
+      variable                                              { init($1); }
+    | non_empty_variables_list ',' variable                 { push($1, $3); }
+;
+
+optional_ref:
+      /* empty */                                           { $$ = false; }
+    | ampersand                                             { $$ = true; }
+;
+
+optional_arg_ref:
+      /* empty */                                           { $$ = false; }
+    | T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG                 { $$ = true; }
+;
+
+optional_ellipsis:
+      /* empty */                                           { $$ = false; }
+    | T_ELLIPSIS                                            { $$ = true; }
+;
+
+block_or_error:
+      '{' inner_statement_list '}'                          { $$ = $2; }
+    | error                                                 { $$ = []; }
+;
+
+function_declaration_statement:
+      T_FUNCTION optional_ref identifier_not_reserved '(' parameter_list ')' optional_return_type block_or_error
+          { $$ = Stmt\Function_[$3, ['byRef' => $2, 'params' => $5, 'returnType' => $7, 'stmts' => $8, 'attrGroups' => []]]; }
+    | attributes T_FUNCTION optional_ref identifier_not_reserved '(' parameter_list ')' optional_return_type block_or_error
+          { $$ = Stmt\Function_[$4, ['byRef' => $3, 'params' => $6, 'returnType' => $8, 'stmts' => $9, 'attrGroups' => $1]]; }
+;
+
+class_declaration_statement:
+      optional_attributes class_entry_type identifier_not_reserved extends_from implements_list '{' class_statement_list '}'
+          { $$ = Stmt\Class_[$3, ['type' => $2, 'extends' => $4, 'implements' => $5, 'stmts' => $7, 'attrGroups' => $1]];
+            $this->checkClass($$, #3); }
+    | optional_attributes T_INTERFACE identifier_not_reserved interface_extends_list '{' class_statement_list '}'
+          { $$ = Stmt\Interface_[$3, ['extends' => $4, 'stmts' => $6, 'attrGroups' => $1]];
+            $this->checkInterface($$, #3); }
+    | optional_attributes T_TRAIT identifier_not_reserved '{' class_statement_list '}'
+          { $$ = Stmt\Trait_[$3, ['stmts' => $5, 'attrGroups' => $1]]; }
+    | optional_attributes T_ENUM identifier_not_reserved enum_scalar_type implements_list '{' class_statement_list '}'
+          { $$ = Stmt\Enum_[$3, ['scalarType' => $4, 'implements' => $5, 'stmts' => $7, 'attrGroups' => $1]];
+            $this->checkEnum($$, #3); }
+;
+
+enum_scalar_type:
+      /* empty */                                           { $$ = null; }
+    | ':' type                                              { $$ = $2; }
+
+enum_case_expr:
+      /* empty */                                           { $$ = null; }
+    | '=' expr                                              { $$ = $2; }
+;
+
+class_entry_type:
+      T_CLASS                                               { $$ = 0; }
+    | class_modifiers T_CLASS                               { $$ = $1; }
+;
+
+class_modifiers:
+      class_modifier                                        { $$ = $1; }
+    | class_modifiers class_modifier                        { $this->checkClassModifier($1, $2, #2); $$ = $1 | $2; }
+;
+
+class_modifier:
+      T_ABSTRACT                                            { $$ = Stmt\Class_::MODIFIER_ABSTRACT; }
+    | T_FINAL                                               { $$ = Stmt\Class_::MODIFIER_FINAL; }
+    | T_READONLY                                            { $$ = Stmt\Class_::MODIFIER_READONLY; }
+;
+
+extends_from:
+      /* empty */                                           { $$ = null; }
+    | T_EXTENDS class_name                                  { $$ = $2; }
+;
+
+interface_extends_list:
+      /* empty */                                           { $$ = array(); }
+    | T_EXTENDS class_name_list                             { $$ = $2; }
+;
+
+implements_list:
+      /* empty */                                           { $$ = array(); }
+    | T_IMPLEMENTS class_name_list                          { $$ = $2; }
+;
+
+class_name_list:
+      non_empty_class_name_list no_comma                    { $$ = $1; }
+;
+
+non_empty_class_name_list:
+      class_name                                            { init($1); }
+    | non_empty_class_name_list ',' class_name              { push($1, $3); }
+;
+
+for_statement:
+      statement                                             { $$ = toArray($1); }
+    | ':' inner_statement_list T_ENDFOR ';'                 { $$ = $2; }
+;
+
+foreach_statement:
+      statement                                             { $$ = toArray($1); }
+    | ':' inner_statement_list T_ENDFOREACH ';'             { $$ = $2; }
+;
+
+declare_statement:
+      non_empty_statement                                   { $$ = toArray($1); }
+    | ';'                                                   { $$ = null; }
+    | ':' inner_statement_list T_ENDDECLARE ';'             { $$ = $2; }
+;
+
+declare_list:
+      non_empty_declare_list no_comma                       { $$ = $1; }
+;
+
+non_empty_declare_list:
+      declare_list_element                                  { init($1); }
+    | non_empty_declare_list ',' declare_list_element       { push($1, $3); }
+;
+
+declare_list_element:
+      identifier_not_reserved '=' expr                      { $$ = Stmt\DeclareDeclare[$1, $3]; }
+;
+
+switch_case_list:
+      '{' case_list '}'                                     { $$ = $2; }
+    | '{' ';' case_list '}'                                 { $$ = $3; }
+    | ':' case_list T_ENDSWITCH ';'                         { $$ = $2; }
+    | ':' ';' case_list T_ENDSWITCH ';'                     { $$ = $3; }
+;
+
+case_list:
+      /* empty */                                           { init(); }
+    | case_list case                                        { push($1, $2); }
+;
+
+case:
+      T_CASE expr case_separator inner_statement_list_ex    { $$ = Stmt\Case_[$2, $4]; }
+    | T_DEFAULT case_separator inner_statement_list_ex      { $$ = Stmt\Case_[null, $3]; }
+;
+
+case_separator:
+      ':'
+    | ';'
+;
+
+match:
+      T_MATCH '(' expr ')' '{' match_arm_list '}'           { $$ = Expr\Match_[$3, $6]; }
+;
+
+match_arm_list:
+      /* empty */                                           { $$ = []; }
+    | non_empty_match_arm_list optional_comma               { $$ = $1; }
+;
+
+non_empty_match_arm_list:
+      match_arm                                             { init($1); }
+    | non_empty_match_arm_list ',' match_arm                { push($1, $3); }
+;
+
+match_arm:
+      expr_list_allow_comma T_DOUBLE_ARROW expr             { $$ = Node\MatchArm[$1, $3]; }
+    | T_DEFAULT optional_comma T_DOUBLE_ARROW expr          { $$ = Node\MatchArm[null, $4]; }
+;
+
+while_statement:
+      statement                                             { $$ = toArray($1); }
+    | ':' inner_statement_list T_ENDWHILE ';'               { $$ = $2; }
+;
+
+elseif_list:
+      /* empty */                                           { init(); }
+    | elseif_list elseif                                    { push($1, $2); }
+;
+
+elseif:
+      T_ELSEIF '(' expr ')' statement                       { $$ = Stmt\ElseIf_[$3, toArray($5)]; }
+;
+
+new_elseif_list:
+      /* empty */                                           { init(); }
+    | new_elseif_list new_elseif                            { push($1, $2); }
+;
+
+new_elseif:
+     T_ELSEIF '(' expr ')' ':' inner_statement_list         { $$ = Stmt\ElseIf_[$3, $6]; }
+;
+
+else_single:
+      /* empty */                                           { $$ = null; }
+    | T_ELSE statement                                      { $$ = Stmt\Else_[toArray($2)]; }
+;
+
+new_else_single:
+      /* empty */                                           { $$ = null; }
+    | T_ELSE ':' inner_statement_list                       { $$ = Stmt\Else_[$3]; }
+;
+
+foreach_variable:
+      variable                                              { $$ = array($1, false); }
+    | ampersand variable                                    { $$ = array($2, true); }
+    | list_expr                                             { $$ = array($1, false); }
+    | array_short_syntax                                    { $$ = array($1, false); }
+;
+
+parameter_list:
+      non_empty_parameter_list optional_comma               { $$ = $1; }
+    | /* empty */                                           { $$ = array(); }
+;
+
+non_empty_parameter_list:
+      parameter                                             { init($1); }
+    | non_empty_parameter_list ',' parameter                { push($1, $3); }
+;
+
+optional_property_modifiers:
+      /* empty */               { $$ = 0; }
+    | optional_property_modifiers property_modifier
+          { $this->checkModifier($1, $2, #2); $$ = $1 | $2; }
+;
+
+property_modifier:
+      T_PUBLIC                  { $$ = Stmt\Class_::MODIFIER_PUBLIC; }
+    | T_PROTECTED               { $$ = Stmt\Class_::MODIFIER_PROTECTED; }
+    | T_PRIVATE                 { $$ = Stmt\Class_::MODIFIER_PRIVATE; }
+    | T_READONLY                { $$ = Stmt\Class_::MODIFIER_READONLY; }
+;
+
+parameter:
+      optional_attributes optional_property_modifiers optional_type_without_static
+      optional_arg_ref optional_ellipsis plain_variable
+          { $$ = new Node\Param($6, null, $3, $4, $5, attributes(), $2, $1);
+            $this->checkParam($$); }
+    | optional_attributes optional_property_modifiers optional_type_without_static
+      optional_arg_ref optional_ellipsis plain_variable '=' expr
+          { $$ = new Node\Param($6, $8, $3, $4, $5, attributes(), $2, $1);
+            $this->checkParam($$); }
+    | optional_attributes optional_property_modifiers optional_type_without_static
+      optional_arg_ref optional_ellipsis error
+          { $$ = new Node\Param(Expr\Error[], null, $3, $4, $5, attributes(), $2, $1); }
+;
+
+type_expr:
+      type                                                  { $$ = $1; }
+    | '?' type                                              { $$ = Node\NullableType[$2]; }
+    | union_type                                            { $$ = Node\UnionType[$1]; }
+    | intersection_type                                     { $$ = $1; }
+;
+
+type:
+      type_without_static                                   { $$ = $1; }
+    | T_STATIC                                              { $$ = Node\Name['static']; }
+;
+
+type_without_static:
+      name                                                  { $$ = $this->handleBuiltinTypes($1); }
+    | T_ARRAY                                               { $$ = Node\Identifier['array']; }
+    | T_CALLABLE                                            { $$ = Node\Identifier['callable']; }
+;
+
+union_type_element:
+                type { $$ = $1; }
+        |        '(' intersection_type ')' { $$ = $2; }
+;
+
+union_type:
+      union_type_element '|' union_type_element             { init($1, $3); }
+    | union_type '|' union_type_element                     { push($1, $3); }
+;
+
+union_type_without_static_element:
+                type_without_static { $$ = $1; }
+        |        '(' intersection_type_without_static ')' { $$ = $2; }
+;
+
+union_type_without_static:
+      union_type_without_static_element '|' union_type_without_static_element   { init($1, $3); }
+    | union_type_without_static '|' union_type_without_static_element           { push($1, $3); }
+;
+
+intersection_type_list:
+      type T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG type   { init($1, $3); }
+    | intersection_type_list T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG type
+          { push($1, $3); }
+;
+
+intersection_type:
+      intersection_type_list { $$ = Node\IntersectionType[$1]; }
+;
+
+intersection_type_without_static_list:
+      type_without_static T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG type_without_static
+          { init($1, $3); }
+    | intersection_type_without_static_list T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG type_without_static
+          { push($1, $3); }
+;
+
+intersection_type_without_static:
+      intersection_type_without_static_list { $$ = Node\IntersectionType[$1]; }
+;
+
+type_expr_without_static:
+      type_without_static                                   { $$ = $1; }
+    | '?' type_without_static                               { $$ = Node\NullableType[$2]; }
+    | union_type_without_static                             { $$ = Node\UnionType[$1]; }
+    | intersection_type_without_static                      { $$ = $1; }
+;
+
+optional_type_without_static:
+      /* empty */                                           { $$ = null; }
+    | type_expr_without_static                              { $$ = $1; }
+;
+
+optional_return_type:
+      /* empty */                                           { $$ = null; }
+    | ':' type_expr                                         { $$ = $2; }
+    | ':' error                                             { $$ = null; }
+;
+
+argument_list:
+      '(' ')'                                               { $$ = array(); }
+    | '(' non_empty_argument_list optional_comma ')'        { $$ = $2; }
+    | '(' variadic_placeholder ')'                          { init($2); }
+;
+
+variadic_placeholder:
+      T_ELLIPSIS                                            { $$ = Node\VariadicPlaceholder[]; }
+;
+
+non_empty_argument_list:
+      argument                                              { init($1); }
+    | non_empty_argument_list ',' argument                  { push($1, $3); }
+;
+
+argument:
+      expr                                                  { $$ = Node\Arg[$1, false, false]; }
+    | ampersand variable                                    { $$ = Node\Arg[$2, true, false]; }
+    | T_ELLIPSIS expr                                       { $$ = Node\Arg[$2, false, true]; }
+    | identifier_maybe_reserved ':' expr
+          { $$ = new Node\Arg($3, false, false, attributes(), $1); }
+;
+
+global_var_list:
+      non_empty_global_var_list no_comma                    { $$ = $1; }
+;
+
+non_empty_global_var_list:
+      non_empty_global_var_list ',' global_var              { push($1, $3); }
+    | global_var                                            { init($1); }
+;
+
+global_var:
+      simple_variable                                       { $$ = $1; }
+;
+
+static_var_list:
+      non_empty_static_var_list no_comma                    { $$ = $1; }
+;
+
+non_empty_static_var_list:
+      non_empty_static_var_list ',' static_var              { push($1, $3); }
+    | static_var                                            { init($1); }
+;
+
+static_var:
+      plain_variable                                        { $$ = Stmt\StaticVar[$1, null]; }
+    | plain_variable '=' expr                               { $$ = Stmt\StaticVar[$1, $3]; }
+;
+
+class_statement_list_ex:
+      class_statement_list_ex class_statement               { if ($2 !== null) { push($1, $2); } }
+    | /* empty */                                           { init(); }
+;
+
+class_statement_list:
+      class_statement_list_ex
+          { makeZeroLengthNop($nop, $this->lookaheadStartAttributes);
+            if ($nop !== null) { $1[] = $nop; } $$ = $1; }
+;
+
+class_statement:
+      optional_attributes variable_modifiers optional_type_without_static property_declaration_list semi
+          { $$ = new Stmt\Property($2, $4, attributes(), $3, $1);
+            $this->checkProperty($$, #2); }
+    | optional_attributes method_modifiers T_CONST class_const_list semi
+          { $$ = new Stmt\ClassConst($4, $2, attributes(), $1);
+            $this->checkClassConst($$, #2); }
+    | optional_attributes method_modifiers T_FUNCTION optional_ref identifier_maybe_reserved '(' parameter_list ')'
+      optional_return_type method_body
+          { $$ = Stmt\ClassMethod[$5, ['type' => $2, 'byRef' => $4, 'params' => $7, 'returnType' => $9, 'stmts' => $10, 'attrGroups' => $1]];
+            $this->checkClassMethod($$, #2); }
+    | T_USE class_name_list trait_adaptations               { $$ = Stmt\TraitUse[$2, $3]; }
+    | optional_attributes T_CASE identifier_maybe_reserved enum_case_expr semi
+         { $$ = Stmt\EnumCase[$3, $4, $1]; }
+    | error                                                 { $$ = null; /* will be skipped */ }
+;
+
+trait_adaptations:
+      ';'                                                   { $$ = array(); }
+    | '{' trait_adaptation_list '}'                         { $$ = $2; }
+;
+
+trait_adaptation_list:
+      /* empty */                                           { init(); }
+    | trait_adaptation_list trait_adaptation                { push($1, $2); }
+;
+
+trait_adaptation:
+      trait_method_reference_fully_qualified T_INSTEADOF class_name_list ';'
+          { $$ = Stmt\TraitUseAdaptation\Precedence[$1[0], $1[1], $3]; }
+    | trait_method_reference T_AS member_modifier identifier_maybe_reserved ';'
+          { $$ = Stmt\TraitUseAdaptation\Alias[$1[0], $1[1], $3, $4]; }
+    | trait_method_reference T_AS member_modifier ';'
+          { $$ = Stmt\TraitUseAdaptation\Alias[$1[0], $1[1], $3, null]; }
+    | trait_method_reference T_AS identifier_not_reserved ';'
+          { $$ = Stmt\TraitUseAdaptation\Alias[$1[0], $1[1], null, $3]; }
+    | trait_method_reference T_AS reserved_non_modifiers_identifier ';'
+          { $$ = Stmt\TraitUseAdaptation\Alias[$1[0], $1[1], null, $3]; }
+;
+
+trait_method_reference_fully_qualified:
+      name T_PAAMAYIM_NEKUDOTAYIM identifier_maybe_reserved { $$ = array($1, $3); }
+;
+trait_method_reference:
+      trait_method_reference_fully_qualified                { $$ = $1; }
+    | identifier_maybe_reserved                             { $$ = array(null, $1); }
+;
+
+method_body:
+      ';' /* abstract method */                             { $$ = null; }
+    | block_or_error                                        { $$ = $1; }
+;
+
+variable_modifiers:
+      non_empty_member_modifiers                            { $$ = $1; }
+    | T_VAR                                                 { $$ = 0; }
+;
+
+method_modifiers:
+      /* empty */                                           { $$ = 0; }
+    | non_empty_member_modifiers                            { $$ = $1; }
+;
+
+non_empty_member_modifiers:
+      member_modifier                                       { $$ = $1; }
+    | non_empty_member_modifiers member_modifier            { $this->checkModifier($1, $2, #2); $$ = $1 | $2; }
+;
+
+member_modifier:
+      T_PUBLIC                                              { $$ = Stmt\Class_::MODIFIER_PUBLIC; }
+    | T_PROTECTED                                           { $$ = Stmt\Class_::MODIFIER_PROTECTED; }
+    | T_PRIVATE                                             { $$ = Stmt\Class_::MODIFIER_PRIVATE; }
+    | T_STATIC                                              { $$ = Stmt\Class_::MODIFIER_STATIC; }
+    | T_ABSTRACT                                            { $$ = Stmt\Class_::MODIFIER_ABSTRACT; }
+    | T_FINAL                                               { $$ = Stmt\Class_::MODIFIER_FINAL; }
+    | T_READONLY                                            { $$ = Stmt\Class_::MODIFIER_READONLY; }
+;
+
+property_declaration_list:
+      non_empty_property_declaration_list no_comma          { $$ = $1; }
+;
+
+non_empty_property_declaration_list:
+      property_declaration                                  { init($1); }
+    | non_empty_property_declaration_list ',' property_declaration
+          { push($1, $3); }
+;
+
+property_decl_name:
+      T_VARIABLE                                            { $$ = Node\VarLikeIdentifier[parseVar($1)]; }
+;
+
+property_declaration:
+      property_decl_name                                    { $$ = Stmt\PropertyProperty[$1, null]; }
+    | property_decl_name '=' expr                           { $$ = Stmt\PropertyProperty[$1, $3]; }
+;
+
+expr_list_forbid_comma:
+      non_empty_expr_list no_comma                          { $$ = $1; }
+;
+
+expr_list_allow_comma:
+      non_empty_expr_list optional_comma                    { $$ = $1; }
+;
+
+non_empty_expr_list:
+      non_empty_expr_list ',' expr                          { push($1, $3); }
+    | expr                                                  { init($1); }
+;
+
+for_expr:
+      /* empty */                                           { $$ = array(); }
+    | expr_list_forbid_comma                                { $$ = $1; }
+;
+
+expr:
+      variable                                              { $$ = $1; }
+    | list_expr '=' expr                                    { $$ = Expr\Assign[$1, $3]; }
+    | array_short_syntax '=' expr                           { $$ = Expr\Assign[$1, $3]; }
+    | variable '=' expr                                     { $$ = Expr\Assign[$1, $3]; }
+    | variable '=' ampersand variable                       { $$ = Expr\AssignRef[$1, $4]; }
+    | new_expr                                              { $$ = $1; }
+    | match                                                 { $$ = $1; }
+    | T_CLONE expr                                          { $$ = Expr\Clone_[$2]; }
+    | variable T_PLUS_EQUAL expr                            { $$ = Expr\AssignOp\Plus      [$1, $3]; }
+    | variable T_MINUS_EQUAL expr                           { $$ = Expr\AssignOp\Minus     [$1, $3]; }
+    | variable T_MUL_EQUAL expr                             { $$ = Expr\AssignOp\Mul       [$1, $3]; }
+    | variable T_DIV_EQUAL expr                             { $$ = Expr\AssignOp\Div       [$1, $3]; }
+    | variable T_CONCAT_EQUAL expr                          { $$ = Expr\AssignOp\Concat    [$1, $3]; }
+    | variable T_MOD_EQUAL expr                             { $$ = Expr\AssignOp\Mod       [$1, $3]; }
+    | variable T_AND_EQUAL expr                             { $$ = Expr\AssignOp\BitwiseAnd[$1, $3]; }
+    | variable T_OR_EQUAL expr                              { $$ = Expr\AssignOp\BitwiseOr [$1, $3]; }
+    | variable T_XOR_EQUAL expr                             { $$ = Expr\AssignOp\BitwiseXor[$1, $3]; }
+    | variable T_SL_EQUAL expr                              { $$ = Expr\AssignOp\ShiftLeft [$1, $3]; }
+    | variable T_SR_EQUAL expr                              { $$ = Expr\AssignOp\ShiftRight[$1, $3]; }
+    | variable T_POW_EQUAL expr                             { $$ = Expr\AssignOp\Pow       [$1, $3]; }
+    | variable T_COALESCE_EQUAL expr                        { $$ = Expr\AssignOp\Coalesce  [$1, $3]; }
+    | variable T_INC                                        { $$ = Expr\PostInc[$1]; }
+    | T_INC variable                                        { $$ = Expr\PreInc [$2]; }
+    | variable T_DEC                                        { $$ = Expr\PostDec[$1]; }
+    | T_DEC variable                                        { $$ = Expr\PreDec [$2]; }
+    | expr T_BOOLEAN_OR expr                                { $$ = Expr\BinaryOp\BooleanOr [$1, $3]; }
+    | expr T_BOOLEAN_AND expr                               { $$ = Expr\BinaryOp\BooleanAnd[$1, $3]; }
+    | expr T_LOGICAL_OR expr                                { $$ = Expr\BinaryOp\LogicalOr [$1, $3]; }
+    | expr T_LOGICAL_AND expr                               { $$ = Expr\BinaryOp\LogicalAnd[$1, $3]; }
+    | expr T_LOGICAL_XOR expr                               { $$ = Expr\BinaryOp\LogicalXor[$1, $3]; }
+    | expr '|' expr                                         { $$ = Expr\BinaryOp\BitwiseOr [$1, $3]; }
+    | expr T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG expr   { $$ = Expr\BinaryOp\BitwiseAnd[$1, $3]; }
+    | expr T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG expr       { $$ = Expr\BinaryOp\BitwiseAnd[$1, $3]; }
+    | expr '^' expr                                         { $$ = Expr\BinaryOp\BitwiseXor[$1, $3]; }
+    | expr '.' expr                                         { $$ = Expr\BinaryOp\Concat    [$1, $3]; }
+    | expr '+' expr                                         { $$ = Expr\BinaryOp\Plus      [$1, $3]; }
+    | expr '-' expr                                         { $$ = Expr\BinaryOp\Minus     [$1, $3]; }
+    | expr '*' expr                                         { $$ = Expr\BinaryOp\Mul       [$1, $3]; }
+    | expr '/' expr                                         { $$ = Expr\BinaryOp\Div       [$1, $3]; }
+    | expr '%' expr                                         { $$ = Expr\BinaryOp\Mod       [$1, $3]; }
+    | expr T_SL expr                                        { $$ = Expr\BinaryOp\ShiftLeft [$1, $3]; }
+    | expr T_SR expr                                        { $$ = Expr\BinaryOp\ShiftRight[$1, $3]; }
+    | expr T_POW expr                                       { $$ = Expr\BinaryOp\Pow       [$1, $3]; }
+    | '+' expr %prec T_INC                                  { $$ = Expr\UnaryPlus [$2]; }
+    | '-' expr %prec T_INC                                  { $$ = Expr\UnaryMinus[$2]; }
+    | '!' expr                                              { $$ = Expr\BooleanNot[$2]; }
+    | '~' expr                                              { $$ = Expr\BitwiseNot[$2]; }
+    | expr T_IS_IDENTICAL expr                              { $$ = Expr\BinaryOp\Identical     [$1, $3]; }
+    | expr T_IS_NOT_IDENTICAL expr                          { $$ = Expr\BinaryOp\NotIdentical  [$1, $3]; }
+    | expr T_IS_EQUAL expr                                  { $$ = Expr\BinaryOp\Equal         [$1, $3]; }
+    | expr T_IS_NOT_EQUAL expr                              { $$ = Expr\BinaryOp\NotEqual      [$1, $3]; }
+    | expr T_SPACESHIP expr                                 { $$ = Expr\BinaryOp\Spaceship     [$1, $3]; }
+    | expr '<' expr                                         { $$ = Expr\BinaryOp\Smaller       [$1, $3]; }
+    | expr T_IS_SMALLER_OR_EQUAL expr                       { $$ = Expr\BinaryOp\SmallerOrEqual[$1, $3]; }
+    | expr '>' expr                                         { $$ = Expr\BinaryOp\Greater       [$1, $3]; }
+    | expr T_IS_GREATER_OR_EQUAL expr                       { $$ = Expr\BinaryOp\GreaterOrEqual[$1, $3]; }
+    | expr T_INSTANCEOF class_name_reference                { $$ = Expr\Instanceof_[$1, $3]; }
+    | '(' expr ')'                                          { $$ = $2; }
+    | expr '?' expr ':' expr                                { $$ = Expr\Ternary[$1, $3,   $5]; }
+    | expr '?' ':' expr                                     { $$ = Expr\Ternary[$1, null, $4]; }
+    | expr T_COALESCE expr                                  { $$ = Expr\BinaryOp\Coalesce[$1, $3]; }
+    | T_ISSET '(' expr_list_allow_comma ')'                 { $$ = Expr\Isset_[$3]; }
+    | T_EMPTY '(' expr ')'                                  { $$ = Expr\Empty_[$3]; }
+    | T_INCLUDE expr                                        { $$ = Expr\Include_[$2, Expr\Include_::TYPE_INCLUDE]; }
+    | T_INCLUDE_ONCE expr                                   { $$ = Expr\Include_[$2, Expr\Include_::TYPE_INCLUDE_ONCE]; }
+    | T_EVAL '(' expr ')'                                   { $$ = Expr\Eval_[$3]; }
+    | T_REQUIRE expr                                        { $$ = Expr\Include_[$2, Expr\Include_::TYPE_REQUIRE]; }
+    | T_REQUIRE_ONCE expr                                   { $$ = Expr\Include_[$2, Expr\Include_::TYPE_REQUIRE_ONCE]; }
+    | T_INT_CAST expr                                       { $$ = Expr\Cast\Int_    [$2]; }
+    | T_DOUBLE_CAST expr
+          { $attrs = attributes();
+            $attrs['kind'] = $this->getFloatCastKind($1);
+            $$ = new Expr\Cast\Double($2, $attrs); }
+    | T_STRING_CAST expr                                    { $$ = Expr\Cast\String_ [$2]; }
+    | T_ARRAY_CAST expr                                     { $$ = Expr\Cast\Array_  [$2]; }
+    | T_OBJECT_CAST expr                                    { $$ = Expr\Cast\Object_ [$2]; }
+    | T_BOOL_CAST expr                                      { $$ = Expr\Cast\Bool_   [$2]; }
+    | T_UNSET_CAST expr                                     { $$ = Expr\Cast\Unset_  [$2]; }
+    | T_EXIT exit_expr
+          { $attrs = attributes();
+            $attrs['kind'] = strtolower($1) === 'exit' ? Expr\Exit_::KIND_EXIT : Expr\Exit_::KIND_DIE;
+            $$ = new Expr\Exit_($2, $attrs); }
+    | '@' expr                                              { $$ = Expr\ErrorSuppress[$2]; }
+    | scalar                                                { $$ = $1; }
+    | '`' backticks_expr '`'                                { $$ = Expr\ShellExec[$2]; }
+    | T_PRINT expr                                          { $$ = Expr\Print_[$2]; }
+    | T_YIELD                                               { $$ = Expr\Yield_[null, null]; }
+    | T_YIELD expr                                          { $$ = Expr\Yield_[$2, null]; }
+    | T_YIELD expr T_DOUBLE_ARROW expr                      { $$ = Expr\Yield_[$4, $2]; }
+    | T_YIELD_FROM expr                                     { $$ = Expr\YieldFrom[$2]; }
+    | T_THROW expr                                          { $$ = Expr\Throw_[$2]; }
+
+    | T_FN optional_ref '(' parameter_list ')' optional_return_type T_DOUBLE_ARROW expr %prec T_THROW
+          { $$ = Expr\ArrowFunction[['static' => false, 'byRef' => $2, 'params' => $4, 'returnType' => $6, 'expr' => $8, 'attrGroups' => []]]; }
+    | T_STATIC T_FN optional_ref '(' parameter_list ')' optional_return_type T_DOUBLE_ARROW expr %prec T_THROW
+          { $$ = Expr\ArrowFunction[['static' => true, 'byRef' => $3, 'params' => $5, 'returnType' => $7, 'expr' => $9, 'attrGroups' => []]]; }
+    | T_FUNCTION optional_ref '(' parameter_list ')' lexical_vars optional_return_type block_or_error
+          { $$ = Expr\Closure[['static' => false, 'byRef' => $2, 'params' => $4, 'uses' => $6, 'returnType' => $7, 'stmts' => $8, 'attrGroups' => []]]; }
+    | T_STATIC T_FUNCTION optional_ref '(' parameter_list ')' lexical_vars optional_return_type       block_or_error
+          { $$ = Expr\Closure[['static' => true, 'byRef' => $3, 'params' => $5, 'uses' => $7, 'returnType' => $8, 'stmts' => $9, 'attrGroups' => []]]; }
+
+    | attributes T_FN optional_ref '(' parameter_list ')' optional_return_type T_DOUBLE_ARROW expr %prec T_THROW
+          { $$ = Expr\ArrowFunction[['static' => false, 'byRef' => $3, 'params' => $5, 'returnType' => $7, 'expr' => $9, 'attrGroups' => $1]]; }
+    | attributes T_STATIC T_FN optional_ref '(' parameter_list ')' optional_return_type T_DOUBLE_ARROW expr %prec T_THROW
+          { $$ = Expr\ArrowFunction[['static' => true, 'byRef' => $4, 'params' => $6, 'returnType' => $8, 'expr' => $10, 'attrGroups' => $1]]; }
+    | attributes T_FUNCTION optional_ref '(' parameter_list ')' lexical_vars optional_return_type block_or_error
+          { $$ = Expr\Closure[['static' => false, 'byRef' => $3, 'params' => $5, 'uses' => $7, 'returnType' => $8, 'stmts' => $9, 'attrGroups' => $1]]; }
+    | attributes T_STATIC T_FUNCTION optional_ref '(' parameter_list ')' lexical_vars optional_return_type       block_or_error
+          { $$ = Expr\Closure[['static' => true, 'byRef' => $4, 'params' => $6, 'uses' => $8, 'returnType' => $9, 'stmts' => $10, 'attrGroups' => $1]]; }
+;
+
+anonymous_class:
+      optional_attributes T_CLASS ctor_arguments extends_from implements_list '{' class_statement_list '}'
+          { $$ = array(Stmt\Class_[null, ['type' => 0, 'extends' => $4, 'implements' => $5, 'stmts' => $7, 'attrGroups' => $1]], $3);
+            $this->checkClass($$[0], -1); }
+;
+
+new_expr:
+      T_NEW class_name_reference ctor_arguments             { $$ = Expr\New_[$2, $3]; }
+    | T_NEW anonymous_class
+          { list($class, $ctorArgs) = $2; $$ = Expr\New_[$class, $ctorArgs]; }
+;
+
+lexical_vars:
+      /* empty */                                           { $$ = array(); }
+    | T_USE '(' lexical_var_list ')'                        { $$ = $3; }
+;
+
+lexical_var_list:
+      non_empty_lexical_var_list optional_comma             { $$ = $1; }
+;
+
+non_empty_lexical_var_list:
+      lexical_var                                           { init($1); }
+    | non_empty_lexical_var_list ',' lexical_var            { push($1, $3); }
+;
+
+lexical_var:
+      optional_ref plain_variable                           { $$ = Expr\ClosureUse[$2, $1]; }
+;
+
+function_call:
+      name argument_list                                    { $$ = Expr\FuncCall[$1, $2]; }
+    | callable_expr argument_list                           { $$ = Expr\FuncCall[$1, $2]; }
+    | class_name_or_var T_PAAMAYIM_NEKUDOTAYIM member_name argument_list
+          { $$ = Expr\StaticCall[$1, $3, $4]; }
+;
+
+class_name:
+      T_STATIC                                              { $$ = Name[$1]; }
+    | name                                                  { $$ = $1; }
+;
+
+name:
+      T_STRING                                              { $$ = Name[$1]; }
+    | T_NAME_QUALIFIED                                      { $$ = Name[$1]; }
+    | T_NAME_FULLY_QUALIFIED                                { $$ = Name\FullyQualified[substr($1, 1)]; }
+    | T_NAME_RELATIVE                                       { $$ = Name\Relative[substr($1, 10)]; }
+;
+
+class_name_reference:
+      class_name                                            { $$ = $1; }
+    | new_variable                                          { $$ = $1; }
+    | '(' expr ')'                                          { $$ = $2; }
+    | error                                                 { $$ = Expr\Error[]; $this->errorState = 2; }
+;
+
+class_name_or_var:
+      class_name                                            { $$ = $1; }
+    | fully_dereferencable                                  { $$ = $1; }
+;
+
+exit_expr:
+      /* empty */                                           { $$ = null; }
+    | '(' optional_expr ')'                                 { $$ = $2; }
+;
+
+backticks_expr:
+      /* empty */                                           { $$ = array(); }
+    | T_ENCAPSED_AND_WHITESPACE
+          { $$ = array(Scalar\EncapsedStringPart[Scalar\String_::parseEscapeSequences($1, '`')]); }
+    | encaps_list                                           { parseEncapsed($1, '`', true); $$ = $1; }
+;
+
+ctor_arguments:
+      /* empty */                                           { $$ = array(); }
+    | argument_list                                         { $$ = $1; }
+;
+
+constant:
+      name                                                  { $$ = Expr\ConstFetch[$1]; }
+    | T_LINE                                                { $$ = Scalar\MagicConst\Line[]; }
+    | T_FILE                                                { $$ = Scalar\MagicConst\File[]; }
+    | T_DIR                                                 { $$ = Scalar\MagicConst\Dir[]; }
+    | T_CLASS_C                                             { $$ = Scalar\MagicConst\Class_[]; }
+    | T_TRAIT_C                                             { $$ = Scalar\MagicConst\Trait_[]; }
+    | T_METHOD_C                                            { $$ = Scalar\MagicConst\Method[]; }
+    | T_FUNC_C                                              { $$ = Scalar\MagicConst\Function_[]; }
+    | T_NS_C                                                { $$ = Scalar\MagicConst\Namespace_[]; }
+;
+
+class_constant:
+      class_name_or_var T_PAAMAYIM_NEKUDOTAYIM identifier_maybe_reserved
+          { $$ = Expr\ClassConstFetch[$1, $3]; }
+    /* We interpret an isolated FOO:: as an unfinished class constant fetch. It could also be
+       an unfinished static property fetch or unfinished scoped call. */
+    | class_name_or_var T_PAAMAYIM_NEKUDOTAYIM error
+          { $$ = Expr\ClassConstFetch[$1, new Expr\Error(stackAttributes(#3))]; $this->errorState = 2; }
+;
+
+array_short_syntax:
+      '[' array_pair_list ']'
+          { $attrs = attributes(); $attrs['kind'] = Expr\Array_::KIND_SHORT;
+            $$ = new Expr\Array_($2, $attrs); }
+;
+
+dereferencable_scalar:
+      T_ARRAY '(' array_pair_list ')'
+          { $attrs = attributes(); $attrs['kind'] = Expr\Array_::KIND_LONG;
+            $$ = new Expr\Array_($3, $attrs); }
+    | array_short_syntax                                    { $$ = $1; }
+    | T_CONSTANT_ENCAPSED_STRING                            { $$ = Scalar\String_::fromString($1, attributes()); }
+    | '"' encaps_list '"'
+          { $attrs = attributes(); $attrs['kind'] = Scalar\String_::KIND_DOUBLE_QUOTED;
+            parseEncapsed($2, '"', true); $$ = new Scalar\Encapsed($2, $attrs); }
+;
+
+scalar:
+      T_LNUMBER                                             { $$ = $this->parseLNumber($1, attributes()); }
+    | T_DNUMBER                                             { $$ = Scalar\DNumber::fromString($1, attributes()); }
+    | dereferencable_scalar                                 { $$ = $1; }
+    | constant                                              { $$ = $1; }
+    | class_constant                                        { $$ = $1; }
+    | T_START_HEREDOC T_ENCAPSED_AND_WHITESPACE T_END_HEREDOC
+          { $$ = $this->parseDocString($1, $2, $3, attributes(), stackAttributes(#3), true); }
+    | T_START_HEREDOC T_END_HEREDOC
+          { $$ = $this->parseDocString($1, '', $2, attributes(), stackAttributes(#2), true); }
+    | T_START_HEREDOC encaps_list T_END_HEREDOC
+          { $$ = $this->parseDocString($1, $2, $3, attributes(), stackAttributes(#3), true); }
+;
+
+optional_expr:
+      /* empty */                                           { $$ = null; }
+    | expr                                                  { $$ = $1; }
+;
+
+fully_dereferencable:
+      variable                                              { $$ = $1; }
+    | '(' expr ')'                                          { $$ = $2; }
+    | dereferencable_scalar                                 { $$ = $1; }
+    | class_constant                                        { $$ = $1; }
+;
+
+array_object_dereferencable:
+      fully_dereferencable                                  { $$ = $1; }
+    | constant                                              { $$ = $1; }
+;
+
+callable_expr:
+      callable_variable                                     { $$ = $1; }
+    | '(' expr ')'                                          { $$ = $2; }
+    | dereferencable_scalar                                 { $$ = $1; }
+;
+
+callable_variable:
+      simple_variable                                       { $$ = $1; }
+    | array_object_dereferencable '[' optional_expr ']'     { $$ = Expr\ArrayDimFetch[$1, $3]; }
+    | array_object_dereferencable '{' expr '}'              { $$ = Expr\ArrayDimFetch[$1, $3]; }
+    | function_call                                         { $$ = $1; }
+    | array_object_dereferencable T_OBJECT_OPERATOR property_name argument_list
+          { $$ = Expr\MethodCall[$1, $3, $4]; }
+    | array_object_dereferencable T_NULLSAFE_OBJECT_OPERATOR property_name argument_list
+          { $$ = Expr\NullsafeMethodCall[$1, $3, $4]; }
+;
+
+optional_plain_variable:
+      /* empty */                                           { $$ = null; }
+    | plain_variable                                        { $$ = $1; }
+;
+
+variable:
+      callable_variable                                     { $$ = $1; }
+    | static_member                                         { $$ = $1; }
+    | array_object_dereferencable T_OBJECT_OPERATOR property_name
+          { $$ = Expr\PropertyFetch[$1, $3]; }
+    | array_object_dereferencable T_NULLSAFE_OBJECT_OPERATOR property_name
+          { $$ = Expr\NullsafePropertyFetch[$1, $3]; }
+;
+
+simple_variable:
+      plain_variable                                        { $$ = $1; }
+    | '$' '{' expr '}'                                      { $$ = Expr\Variable[$3]; }
+    | '$' simple_variable                                   { $$ = Expr\Variable[$2]; }
+    | '$' error                                             { $$ = Expr\Variable[Expr\Error[]]; $this->errorState = 2; }
+;
+
+static_member_prop_name:
+      simple_variable
+          { $var = $1->name; $$ = \is_string($var) ? Node\VarLikeIdentifier[$var] : $var; }
+;
+
+static_member:
+      class_name_or_var T_PAAMAYIM_NEKUDOTAYIM static_member_prop_name
+          { $$ = Expr\StaticPropertyFetch[$1, $3]; }
+;
+
+new_variable:
+      simple_variable                                       { $$ = $1; }
+    | new_variable '[' optional_expr ']'                    { $$ = Expr\ArrayDimFetch[$1, $3]; }
+    | new_variable '{' expr '}'                             { $$ = Expr\ArrayDimFetch[$1, $3]; }
+    | new_variable T_OBJECT_OPERATOR property_name          { $$ = Expr\PropertyFetch[$1, $3]; }
+    | new_variable T_NULLSAFE_OBJECT_OPERATOR property_name { $$ = Expr\NullsafePropertyFetch[$1, $3]; }
+    | class_name T_PAAMAYIM_NEKUDOTAYIM static_member_prop_name
+          { $$ = Expr\StaticPropertyFetch[$1, $3]; }
+    | new_variable T_PAAMAYIM_NEKUDOTAYIM static_member_prop_name
+          { $$ = Expr\StaticPropertyFetch[$1, $3]; }
+;
+
+member_name:
+      identifier_maybe_reserved                             { $$ = $1; }
+    | '{' expr '}'                                          { $$ = $2; }
+    | simple_variable                                       { $$ = $1; }
+;
+
+property_name:
+      identifier_not_reserved                               { $$ = $1; }
+    | '{' expr '}'                                          { $$ = $2; }
+    | simple_variable                                       { $$ = $1; }
+    | error                                                 { $$ = Expr\Error[]; $this->errorState = 2; }
+;
+
+list_expr:
+      T_LIST '(' inner_array_pair_list ')'                  { $$ = Expr\List_[$3]; }
+;
+
+array_pair_list:
+      inner_array_pair_list
+          { $$ = $1; $end = count($$)-1; if ($$[$end] === null) array_pop($$); }
+;
+
+comma_or_error:
+      ','
+    | error
+          { /* do nothing -- prevent default action of $$=$1. See #551. */ }
+;
+
+inner_array_pair_list:
+      inner_array_pair_list comma_or_error array_pair       { push($1, $3); }
+    | array_pair                                            { init($1); }
+;
+
+array_pair:
+      expr                                                  { $$ = Expr\ArrayItem[$1, null, false]; }
+    | ampersand variable                                    { $$ = Expr\ArrayItem[$2, null, true]; }
+    | list_expr                                             { $$ = Expr\ArrayItem[$1, null, false]; }
+    | expr T_DOUBLE_ARROW expr                              { $$ = Expr\ArrayItem[$3, $1,   false]; }
+    | expr T_DOUBLE_ARROW ampersand variable                { $$ = Expr\ArrayItem[$4, $1,   true]; }
+    | expr T_DOUBLE_ARROW list_expr                         { $$ = Expr\ArrayItem[$3, $1,   false]; }
+    | T_ELLIPSIS expr                                       { $$ = Expr\ArrayItem[$2, null, false, attributes(), true]; }
+    | /* empty */                                           { $$ = null; }
+;
+
+encaps_list:
+      encaps_list encaps_var                                { push($1, $2); }
+    | encaps_list encaps_string_part                        { push($1, $2); }
+    | encaps_var                                            { init($1); }
+    | encaps_string_part encaps_var                         { init($1, $2); }
+;
+
+encaps_string_part:
+      T_ENCAPSED_AND_WHITESPACE                             { $$ = Scalar\EncapsedStringPart[$1]; }
+;
+
+encaps_str_varname:
+      T_STRING_VARNAME                                      { $$ = Expr\Variable[$1]; }
+;
+
+encaps_var:
+      plain_variable                                        { $$ = $1; }
+    | plain_variable '[' encaps_var_offset ']'              { $$ = Expr\ArrayDimFetch[$1, $3]; }
+    | plain_variable T_OBJECT_OPERATOR identifier_not_reserved
+          { $$ = Expr\PropertyFetch[$1, $3]; }
+    | plain_variable T_NULLSAFE_OBJECT_OPERATOR identifier_not_reserved
+          { $$ = Expr\NullsafePropertyFetch[$1, $3]; }
+    | T_DOLLAR_OPEN_CURLY_BRACES expr '}'                   { $$ = Expr\Variable[$2]; }
+    | T_DOLLAR_OPEN_CURLY_BRACES T_STRING_VARNAME '}'       { $$ = Expr\Variable[$2]; }
+    | T_DOLLAR_OPEN_CURLY_BRACES encaps_str_varname '[' expr ']' '}'
+          { $$ = Expr\ArrayDimFetch[$2, $4]; }
+    | T_CURLY_OPEN variable '}'                             { $$ = $2; }
+;
+
+encaps_var_offset:
+      T_STRING                                              { $$ = Scalar\String_[$1]; }
+    | T_NUM_STRING                                          { $$ = $this->parseNumString($1, attributes()); }
+    | '-' T_NUM_STRING                                      { $$ = $this->parseNumString('-' . $2, attributes()); }
+    | plain_variable                                        { $$ = $1; }
+;
+
+%%
diff --git a/www-api/vendor/nikic/php-parser/grammar/phpyLang.php b/www-api/vendor/nikic/php-parser/grammar/phpyLang.php
new file mode 100644
index 00000000..663c2a14
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/grammar/phpyLang.php
@@ -0,0 +1,184 @@
+<?php
+
+///////////////////////////////
+/// Utility regex constants ///
+///////////////////////////////
+
+const LIB = '(?(DEFINE)
+    (?<singleQuotedString>\'[^\\\\\']*+(?:\\\\.[^\\\\\']*+)*+\')
+    (?<doubleQuotedString>"[^\\\\"]*+(?:\\\\.[^\\\\"]*+)*+")
+    (?<string>(?&singleQuotedString)|(?&doubleQuotedString))
+    (?<comment>/\*[^*]*+(?:\*(?!/)[^*]*+)*+\*/)
+    (?<code>\{[^\'"/{}]*+(?:(?:(?&string)|(?&comment)|(?&code)|/)[^\'"/{}]*+)*+})
+)';
+
+const PARAMS = '\[(?<params>[^[\]]*+(?:\[(?&params)\][^[\]]*+)*+)\]';
+const ARGS   = '\((?<args>[^()]*+(?:\((?&args)\)[^()]*+)*+)\)';
+
+///////////////////////////////
+/// Preprocessing functions ///
+///////////////////////////////
+
+function preprocessGrammar($code) {
+    $code = resolveNodes($code);
+    $code = resolveMacros($code);
+    $code = resolveStackAccess($code);
+
+    return $code;
+}
+
+function resolveNodes($code) {
+    return preg_replace_callback(
+        '~\b(?<name>[A-Z][a-zA-Z_\\\\]++)\s*' . PARAMS . '~',
+        function($matches) {
+            // recurse
+            $matches['params'] = resolveNodes($matches['params']);
+
+            $params = magicSplit(
+                '(?:' . PARAMS . '|' . ARGS . ')(*SKIP)(*FAIL)|,',
+                $matches['params']
+            );
+
+            $paramCode = '';
+            foreach ($params as $param) {
+                $paramCode .= $param . ', ';
+            }
+
+            return 'new ' . $matches['name'] . '(' . $paramCode . 'attributes())';
+        },
+        $code
+    );
+}
+
+function resolveMacros($code) {
+    return preg_replace_callback(
+        '~\b(?<!::|->)(?!array\()(?<name>[a-z][A-Za-z]++)' . ARGS . '~',
+        function($matches) {
+            // recurse
+            $matches['args'] = resolveMacros($matches['args']);
+
+            $name = $matches['name'];
+            $args = magicSplit(
+                '(?:' . PARAMS . '|' . ARGS . ')(*SKIP)(*FAIL)|,',
+                $matches['args']
+            );
+
+            if ('attributes' === $name) {
+                assertArgs(0, $args, $name);
+                return '$this->startAttributeStack[#1] + $this->endAttributes';
+            }
+
+            if ('stackAttributes' === $name) {
+                assertArgs(1, $args, $name);
+                return '$this->startAttributeStack[' . $args[0] . ']'
+                       . ' + $this->endAttributeStack[' . $args[0] . ']';
+            }
+
+            if ('init' === $name) {
+                return '$$ = array(' . implode(', ', $args) . ')';
+            }
+
+            if ('push' === $name) {
+                assertArgs(2, $args, $name);
+
+                return $args[0] . '[] = ' . $args[1] . '; $$ = ' . $args[0];
+            }
+
+            if ('pushNormalizing' === $name) {
+                assertArgs(2, $args, $name);
+
+                return 'if (is_array(' . $args[1] . ')) { $$ = array_merge(' . $args[0] . ', ' . $args[1] . '); }'
+                       . ' else { ' . $args[0] . '[] = ' . $args[1] . '; $$ = ' . $args[0] . '; }';
+            }
+
+            if ('toArray' == $name) {
+                assertArgs(1, $args, $name);
+
+                return 'is_array(' . $args[0] . ') ? ' . $args[0] . ' : array(' . $args[0] . ')';
+            }
+
+            if ('parseVar' === $name) {
+                assertArgs(1, $args, $name);
+
+                return 'substr(' . $args[0] . ', 1)';
+            }
+
+            if ('parseEncapsed' === $name) {
+                assertArgs(3, $args, $name);
+
+                return 'foreach (' . $args[0] . ' as $s) { if ($s instanceof Node\Scalar\EncapsedStringPart) {'
+                       . ' $s->value = Node\Scalar\String_::parseEscapeSequences($s->value, ' . $args[1] . ', ' . $args[2] . '); } }';
+            }
+
+            if ('makeNop' === $name) {
+                assertArgs(3, $args, $name);
+
+                return '$startAttributes = ' . $args[1] . ';'
+                       . ' if (isset($startAttributes[\'comments\']))'
+                       . ' { ' . $args[0] . ' = new Stmt\Nop($startAttributes + ' . $args[2] . '); }'
+                       . ' else { ' . $args[0] . ' = null; }';
+            }
+
+            if ('makeZeroLengthNop' == $name) {
+                assertArgs(2, $args, $name);
+
+                return '$startAttributes = ' . $args[1] . ';'
+                       . ' if (isset($startAttributes[\'comments\']))'
+                       . ' { ' . $args[0] . ' = new Stmt\Nop($this->createCommentNopAttributes($startAttributes[\'comments\'])); }'
+                       . ' else { ' . $args[0] . ' = null; }';
+            }
+
+            if ('prependLeadingComments' === $name) {
+                assertArgs(1, $args, $name);
+
+                return '$attrs = $this->startAttributeStack[#1]; $stmts = ' . $args[0] . '; '
+                       . 'if (!empty($attrs[\'comments\'])) {'
+                       . '$stmts[0]->setAttribute(\'comments\', '
+                       . 'array_merge($attrs[\'comments\'], $stmts[0]->getAttribute(\'comments\', []))); }';
+            }
+
+            return $matches[0];
+        },
+        $code
+    );
+}
+
+function assertArgs($num, $args, $name) {
+    if ($num != count($args)) {
+        die('Wrong argument count for ' . $name . '().');
+    }
+}
+
+function resolveStackAccess($code) {
+    $code = preg_replace('/\$\d+/', '$this->semStack[$0]', $code);
+    $code = preg_replace('/#(\d+)/', '$$1', $code);
+    return $code;
+}
+
+function removeTrailingWhitespace($code) {
+    $lines = explode("\n", $code);
+    $lines = array_map('rtrim', $lines);
+    return implode("\n", $lines);
+}
+
+//////////////////////////////
+/// Regex helper functions ///
+//////////////////////////////
+
+function regex($regex) {
+    return '~' . LIB . '(?:' . str_replace('~', '\~', $regex) . ')~';
+}
+
+function magicSplit($regex, $string) {
+    $pieces = preg_split(regex('(?:(?&string)|(?&comment)|(?&code))(*SKIP)(*FAIL)|' . $regex), $string);
+
+    foreach ($pieces as &$piece) {
+        $piece = trim($piece);
+    }
+
+    if ($pieces === ['']) {
+        return [];
+    }
+
+    return $pieces;
+}
diff --git a/www-api/vendor/nikic/php-parser/grammar/rebuildParsers.php b/www-api/vendor/nikic/php-parser/grammar/rebuildParsers.php
new file mode 100644
index 00000000..2d0c6b14
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/grammar/rebuildParsers.php
@@ -0,0 +1,81 @@
+<?php
+
+require __DIR__ . '/phpyLang.php';
+
+$grammarFileToName = [
+    __DIR__ . '/php5.y' => 'Php5',
+    __DIR__ . '/php7.y' => 'Php7',
+];
+
+$tokensFile     = __DIR__ . '/tokens.y';
+$tokensTemplate = __DIR__ . '/tokens.template';
+$skeletonFile   = __DIR__ . '/parser.template';
+$tmpGrammarFile = __DIR__ . '/tmp_parser.phpy';
+$tmpResultFile  = __DIR__ . '/tmp_parser.php';
+$resultDir = __DIR__ . '/../lib/PhpParser/Parser';
+$tokensResultsFile = $resultDir . '/Tokens.php';
+
+$kmyacc = getenv('KMYACC');
+if (!$kmyacc) {
+    // Use phpyacc from dev dependencies by default.
+    $kmyacc = __DIR__ . '/../vendor/bin/phpyacc';
+}
+
+$options = array_flip($argv);
+$optionDebug = isset($options['--debug']);
+$optionKeepTmpGrammar = isset($options['--keep-tmp-grammar']);
+
+///////////////////
+/// Main script ///
+///////////////////
+
+$tokens = file_get_contents($tokensFile);
+
+foreach ($grammarFileToName as $grammarFile => $name) {
+    echo "Building temporary $name grammar file.\n";
+
+    $grammarCode = file_get_contents($grammarFile);
+    $grammarCode = str_replace('%tokens', $tokens, $grammarCode);
+    $grammarCode = preprocessGrammar($grammarCode);
+
+    file_put_contents($tmpGrammarFile, $grammarCode);
+
+    $additionalArgs = $optionDebug ? '-t -v' : '';
+
+    echo "Building $name parser.\n";
+    $output = execCmd("$kmyacc $additionalArgs -m $skeletonFile -p $name $tmpGrammarFile");
+
+    $resultCode = file_get_contents($tmpResultFile);
+    $resultCode = removeTrailingWhitespace($resultCode);
+
+    ensureDirExists($resultDir);
+    file_put_contents("$resultDir/$name.php", $resultCode);
+    unlink($tmpResultFile);
+
+    echo "Building token definition.\n";
+    $output = execCmd("$kmyacc -m $tokensTemplate $tmpGrammarFile");
+    rename($tmpResultFile, $tokensResultsFile);
+
+    if (!$optionKeepTmpGrammar) {
+        unlink($tmpGrammarFile);
+    }
+}
+
+////////////////////////////////
+/// Utility helper functions ///
+////////////////////////////////
+
+function ensureDirExists($dir) {
+    if (!is_dir($dir)) {
+        mkdir($dir, 0777, true);
+    }
+}
+
+function execCmd($cmd) {
+    $output = trim(shell_exec("$cmd 2>&1"));
+    if ($output !== "") {
+        echo "> " . $cmd . "\n";
+        echo $output;
+    }
+    return $output;
+}
diff --git a/www-api/vendor/nikic/php-parser/grammar/tokens.template b/www-api/vendor/nikic/php-parser/grammar/tokens.template
new file mode 100644
index 00000000..ba4e4901
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/grammar/tokens.template
@@ -0,0 +1,17 @@
+<?php
+$meta #
+#semval($) $this->semValue
+#semval($,%t) $this->semValue
+#semval(%n) $this->stackPos-(%l-%n)
+#semval(%n,%t) $this->stackPos-(%l-%n)
+
+namespace PhpParser\Parser;
+#include;
+
+/* GENERATED file based on grammar/tokens.y */
+final class Tokens
+{
+#tokenval
+    const %s = %n;
+#endtokenval
+}
diff --git a/www-api/vendor/nikic/php-parser/grammar/tokens.y b/www-api/vendor/nikic/php-parser/grammar/tokens.y
new file mode 100644
index 00000000..8f0b2172
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/grammar/tokens.y
@@ -0,0 +1,115 @@
+/* We currently rely on the token ID mapping to be the same between PHP 5 and PHP 7 - so the same lexer can be used for
+ * both. This is enforced by sharing this token file. */
+
+%right T_THROW
+%left T_INCLUDE T_INCLUDE_ONCE T_EVAL T_REQUIRE T_REQUIRE_ONCE
+%left ','
+%left T_LOGICAL_OR
+%left T_LOGICAL_XOR
+%left T_LOGICAL_AND
+%right T_PRINT
+%right T_YIELD
+%right T_DOUBLE_ARROW
+%right T_YIELD_FROM
+%left '=' T_PLUS_EQUAL T_MINUS_EQUAL T_MUL_EQUAL T_DIV_EQUAL T_CONCAT_EQUAL T_MOD_EQUAL T_AND_EQUAL T_OR_EQUAL T_XOR_EQUAL T_SL_EQUAL T_SR_EQUAL T_POW_EQUAL T_COALESCE_EQUAL
+%left '?' ':'
+%right T_COALESCE
+%left T_BOOLEAN_OR
+%left T_BOOLEAN_AND
+%left '|'
+%left '^'
+%left T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG
+%nonassoc T_IS_EQUAL T_IS_NOT_EQUAL T_IS_IDENTICAL T_IS_NOT_IDENTICAL T_SPACESHIP
+%nonassoc '<' T_IS_SMALLER_OR_EQUAL '>' T_IS_GREATER_OR_EQUAL
+%left T_SL T_SR
+%left '+' '-' '.'
+%left '*' '/' '%'
+%right '!'
+%nonassoc T_INSTANCEOF
+%right '~' T_INC T_DEC T_INT_CAST T_DOUBLE_CAST T_STRING_CAST T_ARRAY_CAST T_OBJECT_CAST T_BOOL_CAST T_UNSET_CAST '@'
+%right T_POW
+%right '['
+%nonassoc T_NEW T_CLONE
+%token T_EXIT
+%token T_IF
+%left T_ELSEIF
+%left T_ELSE
+%left T_ENDIF
+%token T_LNUMBER
+%token T_DNUMBER
+%token T_STRING
+%token T_STRING_VARNAME
+%token T_VARIABLE
+%token T_NUM_STRING
+%token T_INLINE_HTML
+%token T_ENCAPSED_AND_WHITESPACE
+%token T_CONSTANT_ENCAPSED_STRING
+%token T_ECHO
+%token T_DO
+%token T_WHILE
+%token T_ENDWHILE
+%token T_FOR
+%token T_ENDFOR
+%token T_FOREACH
+%token T_ENDFOREACH
+%token T_DECLARE
+%token T_ENDDECLARE
+%token T_AS
+%token T_SWITCH
+%token T_MATCH
+%token T_ENDSWITCH
+%token T_CASE
+%token T_DEFAULT
+%token T_BREAK
+%token T_CONTINUE
+%token T_GOTO
+%token T_FUNCTION
+%token T_FN
+%token T_CONST
+%token T_RETURN
+%token T_TRY
+%token T_CATCH
+%token T_FINALLY
+%token T_THROW
+%token T_USE
+%token T_INSTEADOF
+%token T_GLOBAL
+%right T_STATIC T_ABSTRACT T_FINAL T_PRIVATE T_PROTECTED T_PUBLIC T_READONLY
+%token T_VAR
+%token T_UNSET
+%token T_ISSET
+%token T_EMPTY
+%token T_HALT_COMPILER
+%token T_CLASS
+%token T_TRAIT
+%token T_INTERFACE
+%token T_ENUM
+%token T_EXTENDS
+%token T_IMPLEMENTS
+%token T_OBJECT_OPERATOR
+%token T_NULLSAFE_OBJECT_OPERATOR
+%token T_DOUBLE_ARROW
+%token T_LIST
+%token T_ARRAY
+%token T_CALLABLE
+%token T_CLASS_C
+%token T_TRAIT_C
+%token T_METHOD_C
+%token T_FUNC_C
+%token T_LINE
+%token T_FILE
+%token T_START_HEREDOC
+%token T_END_HEREDOC
+%token T_DOLLAR_OPEN_CURLY_BRACES
+%token T_CURLY_OPEN
+%token T_PAAMAYIM_NEKUDOTAYIM
+%token T_NAMESPACE
+%token T_NS_C
+%token T_DIR
+%token T_NS_SEPARATOR
+%token T_ELLIPSIS
+%token T_NAME_FULLY_QUALIFIED
+%token T_NAME_QUALIFIED
+%token T_NAME_RELATIVE
+%token T_ATTRIBUTE
+%token T_ENUM
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder.php
new file mode 100644
index 00000000..26d8921e
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder.php
@@ -0,0 +1,13 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+interface Builder
+{
+    /**
+     * Returns the built node.
+     *
+     * @return Node The built node
+     */
+    public function getNode() : Node;
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/ClassConst.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/ClassConst.php
new file mode 100644
index 00000000..f616c627
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/ClassConst.php
@@ -0,0 +1,132 @@
+<?php
+
+declare(strict_types=1);
+
+namespace PhpParser\Builder;
+
+use PhpParser;
+use PhpParser\BuilderHelpers;
+use PhpParser\Node;
+use PhpParser\Node\Const_;
+use PhpParser\Node\Identifier;
+use PhpParser\Node\Stmt;
+
+class ClassConst implements PhpParser\Builder
+{
+    protected $flags = 0;
+    protected $attributes = [];
+    protected $constants = [];
+
+    /** @var Node\AttributeGroup[] */
+    protected $attributeGroups = [];
+
+    /**
+     * Creates a class constant builder
+     *
+     * @param string|Identifier                          $name  Name
+     * @param Node\Expr|bool|null|int|float|string|array $value Value
+     */
+    public function __construct($name, $value) {
+        $this->constants = [new Const_($name, BuilderHelpers::normalizeValue($value))];
+    }
+
+    /**
+     * Add another constant to const group
+     *
+     * @param string|Identifier                          $name  Name
+     * @param Node\Expr|bool|null|int|float|string|array $value Value
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function addConst($name, $value) {
+        $this->constants[] = new Const_($name, BuilderHelpers::normalizeValue($value));
+
+        return $this;
+    }
+
+    /**
+     * Makes the constant public.
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function makePublic() {
+        $this->flags = BuilderHelpers::addModifier($this->flags, Stmt\Class_::MODIFIER_PUBLIC);
+
+        return $this;
+    }
+
+    /**
+     * Makes the constant protected.
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function makeProtected() {
+        $this->flags = BuilderHelpers::addModifier($this->flags, Stmt\Class_::MODIFIER_PROTECTED);
+
+        return $this;
+    }
+
+    /**
+     * Makes the constant private.
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function makePrivate() {
+        $this->flags = BuilderHelpers::addModifier($this->flags, Stmt\Class_::MODIFIER_PRIVATE);
+
+        return $this;
+    }
+
+    /**
+     * Makes the constant final.
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function makeFinal() {
+        $this->flags = BuilderHelpers::addModifier($this->flags, Stmt\Class_::MODIFIER_FINAL);
+
+        return $this;
+    }
+
+    /**
+     * Sets doc comment for the constant.
+     *
+     * @param PhpParser\Comment\Doc|string $docComment Doc comment to set
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function setDocComment($docComment) {
+        $this->attributes = [
+            'comments' => [BuilderHelpers::normalizeDocComment($docComment)]
+        ];
+
+        return $this;
+    }
+
+    /**
+     * Adds an attribute group.
+     *
+     * @param Node\Attribute|Node\AttributeGroup $attribute
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function addAttribute($attribute) {
+        $this->attributeGroups[] = BuilderHelpers::normalizeAttribute($attribute);
+
+        return $this;
+    }
+
+    /**
+     * Returns the built class node.
+     *
+     * @return Stmt\ClassConst The built constant node
+     */
+    public function getNode(): PhpParser\Node {
+        return new Stmt\ClassConst(
+            $this->constants,
+            $this->flags,
+            $this->attributes,
+            $this->attributeGroups
+        );
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Class_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Class_.php
new file mode 100644
index 00000000..35b54d04
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Class_.php
@@ -0,0 +1,146 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Builder;
+
+use PhpParser;
+use PhpParser\BuilderHelpers;
+use PhpParser\Node;
+use PhpParser\Node\Name;
+use PhpParser\Node\Stmt;
+
+class Class_ extends Declaration
+{
+    protected $name;
+
+    protected $extends = null;
+    protected $implements = [];
+    protected $flags = 0;
+
+    protected $uses = [];
+    protected $constants = [];
+    protected $properties = [];
+    protected $methods = [];
+
+    /** @var Node\AttributeGroup[] */
+    protected $attributeGroups = [];
+
+    /**
+     * Creates a class builder.
+     *
+     * @param string $name Name of the class
+     */
+    public function __construct(string $name) {
+        $this->name = $name;
+    }
+
+    /**
+     * Extends a class.
+     *
+     * @param Name|string $class Name of class to extend
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function extend($class) {
+        $this->extends = BuilderHelpers::normalizeName($class);
+
+        return $this;
+    }
+
+    /**
+     * Implements one or more interfaces.
+     *
+     * @param Name|string ...$interfaces Names of interfaces to implement
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function implement(...$interfaces) {
+        foreach ($interfaces as $interface) {
+            $this->implements[] = BuilderHelpers::normalizeName($interface);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Makes the class abstract.
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function makeAbstract() {
+        $this->flags = BuilderHelpers::addClassModifier($this->flags, Stmt\Class_::MODIFIER_ABSTRACT);
+
+        return $this;
+    }
+
+    /**
+     * Makes the class final.
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function makeFinal() {
+        $this->flags = BuilderHelpers::addClassModifier($this->flags, Stmt\Class_::MODIFIER_FINAL);
+
+        return $this;
+    }
+
+    public function makeReadonly() {
+        $this->flags = BuilderHelpers::addClassModifier($this->flags, Stmt\Class_::MODIFIER_READONLY);
+
+        return $this;
+    }
+
+    /**
+     * Adds a statement.
+     *
+     * @param Stmt|PhpParser\Builder $stmt The statement to add
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function addStmt($stmt) {
+        $stmt = BuilderHelpers::normalizeNode($stmt);
+
+        $targets = [
+            Stmt\TraitUse::class    => &$this->uses,
+            Stmt\ClassConst::class  => &$this->constants,
+            Stmt\Property::class    => &$this->properties,
+            Stmt\ClassMethod::class => &$this->methods,
+        ];
+
+        $class = \get_class($stmt);
+        if (!isset($targets[$class])) {
+            throw new \LogicException(sprintf('Unexpected node of type "%s"', $stmt->getType()));
+        }
+
+        $targets[$class][] = $stmt;
+
+        return $this;
+    }
+
+    /**
+     * Adds an attribute group.
+     *
+     * @param Node\Attribute|Node\AttributeGroup $attribute
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function addAttribute($attribute) {
+        $this->attributeGroups[] = BuilderHelpers::normalizeAttribute($attribute);
+
+        return $this;
+    }
+
+    /**
+     * Returns the built class node.
+     *
+     * @return Stmt\Class_ The built class node
+     */
+    public function getNode() : PhpParser\Node {
+        return new Stmt\Class_($this->name, [
+            'flags' => $this->flags,
+            'extends' => $this->extends,
+            'implements' => $this->implements,
+            'stmts' => array_merge($this->uses, $this->constants, $this->properties, $this->methods),
+            'attrGroups' => $this->attributeGroups,
+        ], $this->attributes);
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Declaration.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Declaration.php
new file mode 100644
index 00000000..83094992
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Declaration.php
@@ -0,0 +1,43 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Builder;
+
+use PhpParser;
+use PhpParser\BuilderHelpers;
+
+abstract class Declaration implements PhpParser\Builder
+{
+    protected $attributes = [];
+
+    abstract public function addStmt($stmt);
+
+    /**
+     * Adds multiple statements.
+     *
+     * @param array $stmts The statements to add
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function addStmts(array $stmts) {
+        foreach ($stmts as $stmt) {
+            $this->addStmt($stmt);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Sets doc comment for the declaration.
+     *
+     * @param PhpParser\Comment\Doc|string $docComment Doc comment to set
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function setDocComment($docComment) {
+        $this->attributes['comments'] = [
+            BuilderHelpers::normalizeDocComment($docComment)
+        ];
+
+        return $this;
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/EnumCase.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/EnumCase.php
new file mode 100644
index 00000000..02fa83e6
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/EnumCase.php
@@ -0,0 +1,85 @@
+<?php
+
+declare(strict_types=1);
+
+namespace PhpParser\Builder;
+
+use PhpParser;
+use PhpParser\BuilderHelpers;
+use PhpParser\Node;
+use PhpParser\Node\Identifier;
+use PhpParser\Node\Stmt;
+
+class EnumCase implements PhpParser\Builder
+{
+    protected $name;
+    protected $value = null;
+    protected $attributes = [];
+
+    /** @var Node\AttributeGroup[] */
+    protected $attributeGroups = [];
+
+    /**
+     * Creates an enum case builder.
+     *
+     * @param string|Identifier $name  Name
+     */
+    public function __construct($name) {
+        $this->name = $name;
+    }
+
+    /**
+     * Sets the value.
+     *
+     * @param Node\Expr|string|int $value
+     *
+     * @return $this
+     */
+    public function setValue($value) {
+        $this->value = BuilderHelpers::normalizeValue($value);
+
+        return $this;
+    }
+
+    /**
+     * Sets doc comment for the constant.
+     *
+     * @param PhpParser\Comment\Doc|string $docComment Doc comment to set
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function setDocComment($docComment) {
+        $this->attributes = [
+            'comments' => [BuilderHelpers::normalizeDocComment($docComment)]
+        ];
+
+        return $this;
+    }
+
+    /**
+     * Adds an attribute group.
+     *
+     * @param Node\Attribute|Node\AttributeGroup $attribute
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function addAttribute($attribute) {
+        $this->attributeGroups[] = BuilderHelpers::normalizeAttribute($attribute);
+
+        return $this;
+    }
+
+    /**
+     * Returns the built enum case node.
+     *
+     * @return Stmt\EnumCase The built constant node
+     */
+    public function getNode(): PhpParser\Node {
+        return new Stmt\EnumCase(
+            $this->name,
+            $this->value,
+            $this->attributes,
+            $this->attributeGroups
+        );
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Enum_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Enum_.php
new file mode 100644
index 00000000..be7eef95
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Enum_.php
@@ -0,0 +1,117 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Builder;
+
+use PhpParser;
+use PhpParser\BuilderHelpers;
+use PhpParser\Node;
+use PhpParser\Node\Identifier;
+use PhpParser\Node\Name;
+use PhpParser\Node\Stmt;
+
+class Enum_ extends Declaration
+{
+    protected $name;
+    protected $scalarType = null;
+
+    protected $implements = [];
+
+    protected $uses = [];
+    protected $enumCases = [];
+    protected $constants = [];
+    protected $methods = [];
+
+    /** @var Node\AttributeGroup[] */
+    protected $attributeGroups = [];
+
+    /**
+     * Creates an enum builder.
+     *
+     * @param string $name Name of the enum
+     */
+    public function __construct(string $name) {
+        $this->name = $name;
+    }
+
+    /**
+     * Sets the scalar type.
+     *
+     * @param string|Identifier $type
+     *
+     * @return $this
+     */
+    public function setScalarType($scalarType) {
+        $this->scalarType = BuilderHelpers::normalizeType($scalarType);
+
+        return $this;
+    }
+
+    /**
+     * Implements one or more interfaces.
+     *
+     * @param Name|string ...$interfaces Names of interfaces to implement
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function implement(...$interfaces) {
+        foreach ($interfaces as $interface) {
+            $this->implements[] = BuilderHelpers::normalizeName($interface);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Adds a statement.
+     *
+     * @param Stmt|PhpParser\Builder $stmt The statement to add
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function addStmt($stmt) {
+        $stmt = BuilderHelpers::normalizeNode($stmt);
+
+        $targets = [
+            Stmt\TraitUse::class    => &$this->uses,
+            Stmt\EnumCase::class    => &$this->enumCases,
+            Stmt\ClassConst::class  => &$this->constants,
+            Stmt\ClassMethod::class => &$this->methods,
+        ];
+
+        $class = \get_class($stmt);
+        if (!isset($targets[$class])) {
+            throw new \LogicException(sprintf('Unexpected node of type "%s"', $stmt->getType()));
+        }
+
+        $targets[$class][] = $stmt;
+
+        return $this;
+    }
+
+    /**
+     * Adds an attribute group.
+     *
+     * @param Node\Attribute|Node\AttributeGroup $attribute
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function addAttribute($attribute) {
+        $this->attributeGroups[] = BuilderHelpers::normalizeAttribute($attribute);
+
+        return $this;
+    }
+
+    /**
+     * Returns the built class node.
+     *
+     * @return Stmt\Enum_ The built enum node
+     */
+    public function getNode() : PhpParser\Node {
+        return new Stmt\Enum_($this->name, [
+            'scalarType' => $this->scalarType,
+            'implements' => $this->implements,
+            'stmts' => array_merge($this->uses, $this->enumCases, $this->constants, $this->methods),
+            'attrGroups' => $this->attributeGroups,
+        ], $this->attributes);
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/FunctionLike.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/FunctionLike.php
new file mode 100644
index 00000000..98ea9d33
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/FunctionLike.php
@@ -0,0 +1,73 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Builder;
+
+use PhpParser\BuilderHelpers;
+use PhpParser\Node;
+
+abstract class FunctionLike extends Declaration
+{
+    protected $returnByRef = false;
+    protected $params = [];
+
+    /** @var string|Node\Name|Node\NullableType|null */
+    protected $returnType = null;
+
+    /**
+     * Make the function return by reference.
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function makeReturnByRef() {
+        $this->returnByRef = true;
+
+        return $this;
+    }
+
+    /**
+     * Adds a parameter.
+     *
+     * @param Node\Param|Param $param The parameter to add
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function addParam($param) {
+        $param = BuilderHelpers::normalizeNode($param);
+
+        if (!$param instanceof Node\Param) {
+            throw new \LogicException(sprintf('Expected parameter node, got "%s"', $param->getType()));
+        }
+
+        $this->params[] = $param;
+
+        return $this;
+    }
+
+    /**
+     * Adds multiple parameters.
+     *
+     * @param array $params The parameters to add
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function addParams(array $params) {
+        foreach ($params as $param) {
+            $this->addParam($param);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Sets the return type for PHP 7.
+     *
+     * @param string|Node\Name|Node\Identifier|Node\ComplexType $type
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function setReturnType($type) {
+        $this->returnType = BuilderHelpers::normalizeType($type);
+
+        return $this;
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Function_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Function_.php
new file mode 100644
index 00000000..1cd73c0d
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Function_.php
@@ -0,0 +1,67 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Builder;
+
+use PhpParser;
+use PhpParser\BuilderHelpers;
+use PhpParser\Node;
+use PhpParser\Node\Stmt;
+
+class Function_ extends FunctionLike
+{
+    protected $name;
+    protected $stmts = [];
+
+    /** @var Node\AttributeGroup[] */
+    protected $attributeGroups = [];
+
+    /**
+     * Creates a function builder.
+     *
+     * @param string $name Name of the function
+     */
+    public function __construct(string $name) {
+        $this->name = $name;
+    }
+
+    /**
+     * Adds a statement.
+     *
+     * @param Node|PhpParser\Builder $stmt The statement to add
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function addStmt($stmt) {
+        $this->stmts[] = BuilderHelpers::normalizeStmt($stmt);
+
+        return $this;
+    }
+
+    /**
+     * Adds an attribute group.
+     *
+     * @param Node\Attribute|Node\AttributeGroup $attribute
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function addAttribute($attribute) {
+        $this->attributeGroups[] = BuilderHelpers::normalizeAttribute($attribute);
+
+        return $this;
+    }
+
+    /**
+     * Returns the built function node.
+     *
+     * @return Stmt\Function_ The built function node
+     */
+    public function getNode() : Node {
+        return new Stmt\Function_($this->name, [
+            'byRef'      => $this->returnByRef,
+            'params'     => $this->params,
+            'returnType' => $this->returnType,
+            'stmts'      => $this->stmts,
+            'attrGroups' => $this->attributeGroups,
+        ], $this->attributes);
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Interface_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Interface_.php
new file mode 100644
index 00000000..7806e85f
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Interface_.php
@@ -0,0 +1,93 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Builder;
+
+use PhpParser;
+use PhpParser\BuilderHelpers;
+use PhpParser\Node;
+use PhpParser\Node\Name;
+use PhpParser\Node\Stmt;
+
+class Interface_ extends Declaration
+{
+    protected $name;
+    protected $extends = [];
+    protected $constants = [];
+    protected $methods = [];
+
+    /** @var Node\AttributeGroup[] */
+    protected $attributeGroups = [];
+
+    /**
+     * Creates an interface builder.
+     *
+     * @param string $name Name of the interface
+     */
+    public function __construct(string $name) {
+        $this->name = $name;
+    }
+
+    /**
+     * Extends one or more interfaces.
+     *
+     * @param Name|string ...$interfaces Names of interfaces to extend
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function extend(...$interfaces) {
+        foreach ($interfaces as $interface) {
+            $this->extends[] = BuilderHelpers::normalizeName($interface);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Adds a statement.
+     *
+     * @param Stmt|PhpParser\Builder $stmt The statement to add
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function addStmt($stmt) {
+        $stmt = BuilderHelpers::normalizeNode($stmt);
+
+        if ($stmt instanceof Stmt\ClassConst) {
+            $this->constants[] = $stmt;
+        } elseif ($stmt instanceof Stmt\ClassMethod) {
+            // we erase all statements in the body of an interface method
+            $stmt->stmts = null;
+            $this->methods[] = $stmt;
+        } else {
+            throw new \LogicException(sprintf('Unexpected node of type "%s"', $stmt->getType()));
+        }
+
+        return $this;
+    }
+
+    /**
+     * Adds an attribute group.
+     *
+     * @param Node\Attribute|Node\AttributeGroup $attribute
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function addAttribute($attribute) {
+        $this->attributeGroups[] = BuilderHelpers::normalizeAttribute($attribute);
+
+        return $this;
+    }
+
+    /**
+     * Returns the built interface node.
+     *
+     * @return Stmt\Interface_ The built interface node
+     */
+    public function getNode() : PhpParser\Node {
+        return new Stmt\Interface_($this->name, [
+            'extends' => $this->extends,
+            'stmts' => array_merge($this->constants, $this->methods),
+            'attrGroups' => $this->attributeGroups,
+        ], $this->attributes);
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Method.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Method.php
new file mode 100644
index 00000000..232d7cb8
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Method.php
@@ -0,0 +1,146 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Builder;
+
+use PhpParser;
+use PhpParser\BuilderHelpers;
+use PhpParser\Node;
+use PhpParser\Node\Stmt;
+
+class Method extends FunctionLike
+{
+    protected $name;
+    protected $flags = 0;
+
+    /** @var array|null */
+    protected $stmts = [];
+
+    /** @var Node\AttributeGroup[] */
+    protected $attributeGroups = [];
+
+    /**
+     * Creates a method builder.
+     *
+     * @param string $name Name of the method
+     */
+    public function __construct(string $name) {
+        $this->name = $name;
+    }
+
+    /**
+     * Makes the method public.
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function makePublic() {
+        $this->flags = BuilderHelpers::addModifier($this->flags, Stmt\Class_::MODIFIER_PUBLIC);
+
+        return $this;
+    }
+
+    /**
+     * Makes the method protected.
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function makeProtected() {
+        $this->flags = BuilderHelpers::addModifier($this->flags, Stmt\Class_::MODIFIER_PROTECTED);
+
+        return $this;
+    }
+
+    /**
+     * Makes the method private.
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function makePrivate() {
+        $this->flags = BuilderHelpers::addModifier($this->flags, Stmt\Class_::MODIFIER_PRIVATE);
+
+        return $this;
+    }
+
+    /**
+     * Makes the method static.
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function makeStatic() {
+        $this->flags = BuilderHelpers::addModifier($this->flags, Stmt\Class_::MODIFIER_STATIC);
+
+        return $this;
+    }
+
+    /**
+     * Makes the method abstract.
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function makeAbstract() {
+        if (!empty($this->stmts)) {
+            throw new \LogicException('Cannot make method with statements abstract');
+        }
+
+        $this->flags = BuilderHelpers::addModifier($this->flags, Stmt\Class_::MODIFIER_ABSTRACT);
+        $this->stmts = null; // abstract methods don't have statements
+
+        return $this;
+    }
+
+    /**
+     * Makes the method final.
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function makeFinal() {
+        $this->flags = BuilderHelpers::addModifier($this->flags, Stmt\Class_::MODIFIER_FINAL);
+
+        return $this;
+    }
+
+    /**
+     * Adds a statement.
+     *
+     * @param Node|PhpParser\Builder $stmt The statement to add
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function addStmt($stmt) {
+        if (null === $this->stmts) {
+            throw new \LogicException('Cannot add statements to an abstract method');
+        }
+
+        $this->stmts[] = BuilderHelpers::normalizeStmt($stmt);
+
+        return $this;
+    }
+
+    /**
+     * Adds an attribute group.
+     *
+     * @param Node\Attribute|Node\AttributeGroup $attribute
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function addAttribute($attribute) {
+        $this->attributeGroups[] = BuilderHelpers::normalizeAttribute($attribute);
+
+        return $this;
+    }
+
+    /**
+     * Returns the built method node.
+     *
+     * @return Stmt\ClassMethod The built method node
+     */
+    public function getNode() : Node {
+        return new Stmt\ClassMethod($this->name, [
+            'flags'      => $this->flags,
+            'byRef'      => $this->returnByRef,
+            'params'     => $this->params,
+            'returnType' => $this->returnType,
+            'stmts'      => $this->stmts,
+            'attrGroups' => $this->attributeGroups,
+        ], $this->attributes);
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Namespace_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Namespace_.php
new file mode 100644
index 00000000..1c751e16
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Namespace_.php
@@ -0,0 +1,45 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Builder;
+
+use PhpParser;
+use PhpParser\BuilderHelpers;
+use PhpParser\Node;
+use PhpParser\Node\Stmt;
+
+class Namespace_ extends Declaration
+{
+    private $name;
+    private $stmts = [];
+
+    /**
+     * Creates a namespace builder.
+     *
+     * @param Node\Name|string|null $name Name of the namespace
+     */
+    public function __construct($name) {
+        $this->name = null !== $name ? BuilderHelpers::normalizeName($name) : null;
+    }
+
+    /**
+     * Adds a statement.
+     *
+     * @param Node|PhpParser\Builder $stmt The statement to add
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function addStmt($stmt) {
+        $this->stmts[] = BuilderHelpers::normalizeStmt($stmt);
+
+        return $this;
+    }
+
+    /**
+     * Returns the built node.
+     *
+     * @return Stmt\Namespace_ The built node
+     */
+    public function getNode() : Node {
+        return new Stmt\Namespace_($this->name, $this->stmts, $this->attributes);
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Param.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Param.php
new file mode 100644
index 00000000..de9aae7e
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Param.php
@@ -0,0 +1,122 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Builder;
+
+use PhpParser;
+use PhpParser\BuilderHelpers;
+use PhpParser\Node;
+
+class Param implements PhpParser\Builder
+{
+    protected $name;
+
+    protected $default = null;
+
+    /** @var Node\Identifier|Node\Name|Node\NullableType|null */
+    protected $type = null;
+
+    protected $byRef = false;
+
+    protected $variadic = false;
+
+    /** @var Node\AttributeGroup[] */
+    protected $attributeGroups = [];
+
+    /**
+     * Creates a parameter builder.
+     *
+     * @param string $name Name of the parameter
+     */
+    public function __construct(string $name) {
+        $this->name = $name;
+    }
+
+    /**
+     * Sets default value for the parameter.
+     *
+     * @param mixed $value Default value to use
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function setDefault($value) {
+        $this->default = BuilderHelpers::normalizeValue($value);
+
+        return $this;
+    }
+
+    /**
+     * Sets type for the parameter.
+     *
+     * @param string|Node\Name|Node\Identifier|Node\ComplexType $type Parameter type
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function setType($type) {
+        $this->type = BuilderHelpers::normalizeType($type);
+        if ($this->type == 'void') {
+            throw new \LogicException('Parameter type cannot be void');
+        }
+
+        return $this;
+    }
+
+    /**
+     * Sets type for the parameter.
+     *
+     * @param string|Node\Name|Node\Identifier|Node\ComplexType $type Parameter type
+     *
+     * @return $this The builder instance (for fluid interface)
+     *
+     * @deprecated Use setType() instead
+     */
+    public function setTypeHint($type) {
+        return $this->setType($type);
+    }
+
+    /**
+     * Make the parameter accept the value by reference.
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function makeByRef() {
+        $this->byRef = true;
+
+        return $this;
+    }
+
+    /**
+     * Make the parameter variadic
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function makeVariadic() {
+        $this->variadic = true;
+
+        return $this;
+    }
+
+    /**
+     * Adds an attribute group.
+     *
+     * @param Node\Attribute|Node\AttributeGroup $attribute
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function addAttribute($attribute) {
+        $this->attributeGroups[] = BuilderHelpers::normalizeAttribute($attribute);
+
+        return $this;
+    }
+
+    /**
+     * Returns the built parameter node.
+     *
+     * @return Node\Param The built parameter node
+     */
+    public function getNode() : Node {
+        return new Node\Param(
+            new Node\Expr\Variable($this->name),
+            $this->default, $this->type, $this->byRef, $this->variadic, [], 0, $this->attributeGroups
+        );
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Property.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Property.php
new file mode 100644
index 00000000..68e31856
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Property.php
@@ -0,0 +1,161 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Builder;
+
+use PhpParser;
+use PhpParser\BuilderHelpers;
+use PhpParser\Node;
+use PhpParser\Node\Identifier;
+use PhpParser\Node\Name;
+use PhpParser\Node\Stmt;
+use PhpParser\Node\ComplexType;
+
+class Property implements PhpParser\Builder
+{
+    protected $name;
+
+    protected $flags = 0;
+    protected $default = null;
+    protected $attributes = [];
+
+    /** @var null|Identifier|Name|NullableType */
+    protected $type;
+
+    /** @var Node\AttributeGroup[] */
+    protected $attributeGroups = [];
+
+    /**
+     * Creates a property builder.
+     *
+     * @param string $name Name of the property
+     */
+    public function __construct(string $name) {
+        $this->name = $name;
+    }
+
+    /**
+     * Makes the property public.
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function makePublic() {
+        $this->flags = BuilderHelpers::addModifier($this->flags, Stmt\Class_::MODIFIER_PUBLIC);
+
+        return $this;
+    }
+
+    /**
+     * Makes the property protected.
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function makeProtected() {
+        $this->flags = BuilderHelpers::addModifier($this->flags, Stmt\Class_::MODIFIER_PROTECTED);
+
+        return $this;
+    }
+
+    /**
+     * Makes the property private.
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function makePrivate() {
+        $this->flags = BuilderHelpers::addModifier($this->flags, Stmt\Class_::MODIFIER_PRIVATE);
+
+        return $this;
+    }
+
+    /**
+     * Makes the property static.
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function makeStatic() {
+        $this->flags = BuilderHelpers::addModifier($this->flags, Stmt\Class_::MODIFIER_STATIC);
+
+        return $this;
+    }
+
+    /**
+     * Makes the property readonly.
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function makeReadonly() {
+        $this->flags = BuilderHelpers::addModifier($this->flags, Stmt\Class_::MODIFIER_READONLY);
+
+        return $this;
+    }
+
+    /**
+     * Sets default value for the property.
+     *
+     * @param mixed $value Default value to use
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function setDefault($value) {
+        $this->default = BuilderHelpers::normalizeValue($value);
+
+        return $this;
+    }
+
+    /**
+     * Sets doc comment for the property.
+     *
+     * @param PhpParser\Comment\Doc|string $docComment Doc comment to set
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function setDocComment($docComment) {
+        $this->attributes = [
+            'comments' => [BuilderHelpers::normalizeDocComment($docComment)]
+        ];
+
+        return $this;
+    }
+
+    /**
+     * Sets the property type for PHP 7.4+.
+     *
+     * @param string|Name|Identifier|ComplexType $type
+     *
+     * @return $this
+     */
+    public function setType($type) {
+        $this->type = BuilderHelpers::normalizeType($type);
+
+        return $this;
+    }
+
+    /**
+     * Adds an attribute group.
+     *
+     * @param Node\Attribute|Node\AttributeGroup $attribute
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function addAttribute($attribute) {
+        $this->attributeGroups[] = BuilderHelpers::normalizeAttribute($attribute);
+
+        return $this;
+    }
+
+    /**
+     * Returns the built class node.
+     *
+     * @return Stmt\Property The built property node
+     */
+    public function getNode() : PhpParser\Node {
+        return new Stmt\Property(
+            $this->flags !== 0 ? $this->flags : Stmt\Class_::MODIFIER_PUBLIC,
+            [
+                new Stmt\PropertyProperty($this->name, $this->default)
+            ],
+            $this->attributes,
+            $this->type,
+            $this->attributeGroups
+        );
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/TraitUse.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/TraitUse.php
new file mode 100644
index 00000000..311e8cd7
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/TraitUse.php
@@ -0,0 +1,64 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Builder;
+
+use PhpParser\Builder;
+use PhpParser\BuilderHelpers;
+use PhpParser\Node;
+use PhpParser\Node\Stmt;
+
+class TraitUse implements Builder
+{
+    protected $traits = [];
+    protected $adaptations = [];
+
+    /**
+     * Creates a trait use builder.
+     *
+     * @param Node\Name|string ...$traits Names of used traits
+     */
+    public function __construct(...$traits) {
+        foreach ($traits as $trait) {
+            $this->and($trait);
+        }
+    }
+
+    /**
+     * Adds used trait.
+     *
+     * @param Node\Name|string $trait Trait name
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function and($trait) {
+        $this->traits[] = BuilderHelpers::normalizeName($trait);
+        return $this;
+    }
+
+    /**
+     * Adds trait adaptation.
+     *
+     * @param Stmt\TraitUseAdaptation|Builder\TraitUseAdaptation $adaptation Trait adaptation
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function with($adaptation) {
+        $adaptation = BuilderHelpers::normalizeNode($adaptation);
+
+        if (!$adaptation instanceof Stmt\TraitUseAdaptation) {
+            throw new \LogicException('Adaptation must have type TraitUseAdaptation');
+        }
+
+        $this->adaptations[] = $adaptation;
+        return $this;
+    }
+
+    /**
+     * Returns the built node.
+     *
+     * @return Node The built node
+     */
+    public function getNode() : Node {
+        return new Stmt\TraitUse($this->traits, $this->adaptations);
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/TraitUseAdaptation.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/TraitUseAdaptation.php
new file mode 100644
index 00000000..eb6c0b62
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/TraitUseAdaptation.php
@@ -0,0 +1,148 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Builder;
+
+use PhpParser\Builder;
+use PhpParser\BuilderHelpers;
+use PhpParser\Node;
+use PhpParser\Node\Stmt;
+
+class TraitUseAdaptation implements Builder
+{
+    const TYPE_UNDEFINED  = 0;
+    const TYPE_ALIAS      = 1;
+    const TYPE_PRECEDENCE = 2;
+
+    /** @var int Type of building adaptation */
+    protected $type;
+
+    protected $trait;
+    protected $method;
+
+    protected $modifier = null;
+    protected $alias = null;
+
+    protected $insteadof = [];
+
+    /**
+     * Creates a trait use adaptation builder.
+     *
+     * @param Node\Name|string|null  $trait  Name of adaptated trait
+     * @param Node\Identifier|string $method Name of adaptated method
+     */
+    public function __construct($trait, $method) {
+        $this->type = self::TYPE_UNDEFINED;
+
+        $this->trait = is_null($trait)? null: BuilderHelpers::normalizeName($trait);
+        $this->method = BuilderHelpers::normalizeIdentifier($method);
+    }
+
+    /**
+     * Sets alias of method.
+     *
+     * @param Node\Identifier|string $alias Alias for adaptated method
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function as($alias) {
+        if ($this->type === self::TYPE_UNDEFINED) {
+            $this->type = self::TYPE_ALIAS;
+        }
+
+        if ($this->type !== self::TYPE_ALIAS) {
+            throw new \LogicException('Cannot set alias for not alias adaptation buider');
+        }
+
+        $this->alias = $alias;
+        return $this;
+    }
+
+    /**
+     * Sets adaptated method public.
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function makePublic() {
+        $this->setModifier(Stmt\Class_::MODIFIER_PUBLIC);
+        return $this;
+    }
+
+    /**
+     * Sets adaptated method protected.
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function makeProtected() {
+        $this->setModifier(Stmt\Class_::MODIFIER_PROTECTED);
+        return $this;
+    }
+
+    /**
+     * Sets adaptated method private.
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function makePrivate() {
+        $this->setModifier(Stmt\Class_::MODIFIER_PRIVATE);
+        return $this;
+    }
+
+    /**
+     * Adds overwritten traits.
+     *
+     * @param Node\Name|string ...$traits Traits for overwrite
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function insteadof(...$traits) {
+        if ($this->type === self::TYPE_UNDEFINED) {
+            if (is_null($this->trait)) {
+                throw new \LogicException('Precedence adaptation must have trait');
+            }
+
+            $this->type = self::TYPE_PRECEDENCE;
+        }
+
+        if ($this->type !== self::TYPE_PRECEDENCE) {
+            throw new \LogicException('Cannot add overwritten traits for not precedence adaptation buider');
+        }
+
+        foreach ($traits as $trait) {
+            $this->insteadof[] = BuilderHelpers::normalizeName($trait);
+        }
+
+        return $this;
+    }
+
+    protected function setModifier(int $modifier) {
+        if ($this->type === self::TYPE_UNDEFINED) {
+            $this->type = self::TYPE_ALIAS;
+        }
+
+        if ($this->type !== self::TYPE_ALIAS) {
+            throw new \LogicException('Cannot set access modifier for not alias adaptation buider');
+        }
+
+        if (is_null($this->modifier)) {
+            $this->modifier = $modifier;
+        } else {
+            throw new \LogicException('Multiple access type modifiers are not allowed');
+        }
+    }
+
+    /**
+     * Returns the built node.
+     *
+     * @return Node The built node
+     */
+    public function getNode() : Node {
+        switch ($this->type) {
+            case self::TYPE_ALIAS:
+                return new Stmt\TraitUseAdaptation\Alias($this->trait, $this->method, $this->modifier, $this->alias);
+            case self::TYPE_PRECEDENCE:
+                return new Stmt\TraitUseAdaptation\Precedence($this->trait, $this->method, $this->insteadof);
+            default:
+                throw new \LogicException('Type of adaptation is not defined');
+        }
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Trait_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Trait_.php
new file mode 100644
index 00000000..97f32f98
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Trait_.php
@@ -0,0 +1,78 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Builder;
+
+use PhpParser;
+use PhpParser\BuilderHelpers;
+use PhpParser\Node;
+use PhpParser\Node\Stmt;
+
+class Trait_ extends Declaration
+{
+    protected $name;
+    protected $uses = [];
+    protected $properties = [];
+    protected $methods = [];
+
+    /** @var Node\AttributeGroup[] */
+    protected $attributeGroups = [];
+
+    /**
+     * Creates an interface builder.
+     *
+     * @param string $name Name of the interface
+     */
+    public function __construct(string $name) {
+        $this->name = $name;
+    }
+
+    /**
+     * Adds a statement.
+     *
+     * @param Stmt|PhpParser\Builder $stmt The statement to add
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function addStmt($stmt) {
+        $stmt = BuilderHelpers::normalizeNode($stmt);
+
+        if ($stmt instanceof Stmt\Property) {
+            $this->properties[] = $stmt;
+        } elseif ($stmt instanceof Stmt\ClassMethod) {
+            $this->methods[] = $stmt;
+        } elseif ($stmt instanceof Stmt\TraitUse) {
+            $this->uses[] = $stmt;
+        } else {
+            throw new \LogicException(sprintf('Unexpected node of type "%s"', $stmt->getType()));
+        }
+
+        return $this;
+    }
+
+    /**
+     * Adds an attribute group.
+     *
+     * @param Node\Attribute|Node\AttributeGroup $attribute
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function addAttribute($attribute) {
+        $this->attributeGroups[] = BuilderHelpers::normalizeAttribute($attribute);
+
+        return $this;
+    }
+
+    /**
+     * Returns the built trait node.
+     *
+     * @return Stmt\Trait_ The built interface node
+     */
+    public function getNode() : PhpParser\Node {
+        return new Stmt\Trait_(
+            $this->name, [
+                'stmts' => array_merge($this->uses, $this->properties, $this->methods),
+                'attrGroups' => $this->attributeGroups,
+            ], $this->attributes
+        );
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Use_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Use_.php
new file mode 100644
index 00000000..4bd3d12d
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Builder/Use_.php
@@ -0,0 +1,49 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Builder;
+
+use PhpParser\Builder;
+use PhpParser\BuilderHelpers;
+use PhpParser\Node;
+use PhpParser\Node\Stmt;
+
+class Use_ implements Builder
+{
+    protected $name;
+    protected $type;
+    protected $alias = null;
+
+    /**
+     * Creates a name use (alias) builder.
+     *
+     * @param Node\Name|string $name Name of the entity (namespace, class, function, constant) to alias
+     * @param int              $type One of the Stmt\Use_::TYPE_* constants
+     */
+    public function __construct($name, int $type) {
+        $this->name = BuilderHelpers::normalizeName($name);
+        $this->type = $type;
+    }
+
+    /**
+     * Sets alias for used name.
+     *
+     * @param string $alias Alias to use (last component of full name by default)
+     *
+     * @return $this The builder instance (for fluid interface)
+     */
+    public function as(string $alias) {
+        $this->alias = $alias;
+        return $this;
+    }
+
+    /**
+     * Returns the built node.
+     *
+     * @return Stmt\Use_ The built node
+     */
+    public function getNode() : Node {
+        return new Stmt\Use_([
+            new Stmt\UseUse($this->name, $this->alias)
+        ], $this->type);
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/BuilderFactory.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/BuilderFactory.php
new file mode 100644
index 00000000..fef2579b
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/BuilderFactory.php
@@ -0,0 +1,399 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+use PhpParser\Node\Arg;
+use PhpParser\Node\Expr;
+use PhpParser\Node\Expr\BinaryOp\Concat;
+use PhpParser\Node\Identifier;
+use PhpParser\Node\Name;
+use PhpParser\Node\Scalar\String_;
+use PhpParser\Node\Stmt\Use_;
+
+class BuilderFactory
+{
+    /**
+     * Creates an attribute node.
+     *
+     * @param string|Name $name Name of the attribute
+     * @param array       $args Attribute named arguments
+     *
+     * @return Node\Attribute
+     */
+    public function attribute($name, array $args = []) : Node\Attribute {
+        return new Node\Attribute(
+            BuilderHelpers::normalizeName($name),
+            $this->args($args)
+        );
+    }
+
+    /**
+     * Creates a namespace builder.
+     *
+     * @param null|string|Node\Name $name Name of the namespace
+     *
+     * @return Builder\Namespace_ The created namespace builder
+     */
+    public function namespace($name) : Builder\Namespace_ {
+        return new Builder\Namespace_($name);
+    }
+
+    /**
+     * Creates a class builder.
+     *
+     * @param string $name Name of the class
+     *
+     * @return Builder\Class_ The created class builder
+     */
+    public function class(string $name) : Builder\Class_ {
+        return new Builder\Class_($name);
+    }
+
+    /**
+     * Creates an interface builder.
+     *
+     * @param string $name Name of the interface
+     *
+     * @return Builder\Interface_ The created interface builder
+     */
+    public function interface(string $name) : Builder\Interface_ {
+        return new Builder\Interface_($name);
+    }
+
+    /**
+     * Creates a trait builder.
+     *
+     * @param string $name Name of the trait
+     *
+     * @return Builder\Trait_ The created trait builder
+     */
+    public function trait(string $name) : Builder\Trait_ {
+        return new Builder\Trait_($name);
+    }
+
+    /**
+     * Creates an enum builder.
+     *
+     * @param string $name Name of the enum
+     *
+     * @return Builder\Enum_ The created enum builder
+     */
+    public function enum(string $name) : Builder\Enum_ {
+        return new Builder\Enum_($name);
+    }
+
+    /**
+     * Creates a trait use builder.
+     *
+     * @param Node\Name|string ...$traits Trait names
+     *
+     * @return Builder\TraitUse The create trait use builder
+     */
+    public function useTrait(...$traits) : Builder\TraitUse {
+        return new Builder\TraitUse(...$traits);
+    }
+
+    /**
+     * Creates a trait use adaptation builder.
+     *
+     * @param Node\Name|string|null  $trait  Trait name
+     * @param Node\Identifier|string $method Method name
+     *
+     * @return Builder\TraitUseAdaptation The create trait use adaptation builder
+     */
+    public function traitUseAdaptation($trait, $method = null) : Builder\TraitUseAdaptation {
+        if ($method === null) {
+            $method = $trait;
+            $trait = null;
+        }
+
+        return new Builder\TraitUseAdaptation($trait, $method);
+    }
+
+    /**
+     * Creates a method builder.
+     *
+     * @param string $name Name of the method
+     *
+     * @return Builder\Method The created method builder
+     */
+    public function method(string $name) : Builder\Method {
+        return new Builder\Method($name);
+    }
+
+    /**
+     * Creates a parameter builder.
+     *
+     * @param string $name Name of the parameter
+     *
+     * @return Builder\Param The created parameter builder
+     */
+    public function param(string $name) : Builder\Param {
+        return new Builder\Param($name);
+    }
+
+    /**
+     * Creates a property builder.
+     *
+     * @param string $name Name of the property
+     *
+     * @return Builder\Property The created property builder
+     */
+    public function property(string $name) : Builder\Property {
+        return new Builder\Property($name);
+    }
+
+    /**
+     * Creates a function builder.
+     *
+     * @param string $name Name of the function
+     *
+     * @return Builder\Function_ The created function builder
+     */
+    public function function(string $name) : Builder\Function_ {
+        return new Builder\Function_($name);
+    }
+
+    /**
+     * Creates a namespace/class use builder.
+     *
+     * @param Node\Name|string $name Name of the entity (namespace or class) to alias
+     *
+     * @return Builder\Use_ The created use builder
+     */
+    public function use($name) : Builder\Use_ {
+        return new Builder\Use_($name, Use_::TYPE_NORMAL);
+    }
+
+    /**
+     * Creates a function use builder.
+     *
+     * @param Node\Name|string $name Name of the function to alias
+     *
+     * @return Builder\Use_ The created use function builder
+     */
+    public function useFunction($name) : Builder\Use_ {
+        return new Builder\Use_($name, Use_::TYPE_FUNCTION);
+    }
+
+    /**
+     * Creates a constant use builder.
+     *
+     * @param Node\Name|string $name Name of the const to alias
+     *
+     * @return Builder\Use_ The created use const builder
+     */
+    public function useConst($name) : Builder\Use_ {
+        return new Builder\Use_($name, Use_::TYPE_CONSTANT);
+    }
+
+    /**
+     * Creates a class constant builder.
+     *
+     * @param string|Identifier                          $name  Name
+     * @param Node\Expr|bool|null|int|float|string|array $value Value
+     *
+     * @return Builder\ClassConst The created use const builder
+     */
+    public function classConst($name, $value) : Builder\ClassConst {
+        return new Builder\ClassConst($name, $value);
+    }
+
+    /**
+     * Creates an enum case builder.
+     *
+     * @param string|Identifier $name  Name
+     *
+     * @return Builder\EnumCase The created use const builder
+     */
+    public function enumCase($name) : Builder\EnumCase {
+        return new Builder\EnumCase($name);
+    }
+
+    /**
+     * Creates node a for a literal value.
+     *
+     * @param Expr|bool|null|int|float|string|array $value $value
+     *
+     * @return Expr
+     */
+    public function val($value) : Expr {
+        return BuilderHelpers::normalizeValue($value);
+    }
+
+    /**
+     * Creates variable node.
+     *
+     * @param string|Expr $name Name
+     *
+     * @return Expr\Variable
+     */
+    public function var($name) : Expr\Variable {
+        if (!\is_string($name) && !$name instanceof Expr) {
+            throw new \LogicException('Variable name must be string or Expr');
+        }
+
+        return new Expr\Variable($name);
+    }
+
+    /**
+     * Normalizes an argument list.
+     *
+     * Creates Arg nodes for all arguments and converts literal values to expressions.
+     *
+     * @param array $args List of arguments to normalize
+     *
+     * @return Arg[]
+     */
+    public function args(array $args) : array {
+        $normalizedArgs = [];
+        foreach ($args as $key => $arg) {
+            if (!($arg instanceof Arg)) {
+                $arg = new Arg(BuilderHelpers::normalizeValue($arg));
+            }
+            if (\is_string($key)) {
+                $arg->name = BuilderHelpers::normalizeIdentifier($key);
+            }
+            $normalizedArgs[] = $arg;
+        }
+        return $normalizedArgs;
+    }
+
+    /**
+     * Creates a function call node.
+     *
+     * @param string|Name|Expr $name Function name
+     * @param array            $args Function arguments
+     *
+     * @return Expr\FuncCall
+     */
+    public function funcCall($name, array $args = []) : Expr\FuncCall {
+        return new Expr\FuncCall(
+            BuilderHelpers::normalizeNameOrExpr($name),
+            $this->args($args)
+        );
+    }
+
+    /**
+     * Creates a method call node.
+     *
+     * @param Expr                   $var  Variable the method is called on
+     * @param string|Identifier|Expr $name Method name
+     * @param array                  $args Method arguments
+     *
+     * @return Expr\MethodCall
+     */
+    public function methodCall(Expr $var, $name, array $args = []) : Expr\MethodCall {
+        return new Expr\MethodCall(
+            $var,
+            BuilderHelpers::normalizeIdentifierOrExpr($name),
+            $this->args($args)
+        );
+    }
+
+    /**
+     * Creates a static method call node.
+     *
+     * @param string|Name|Expr       $class Class name
+     * @param string|Identifier|Expr $name  Method name
+     * @param array                  $args  Method arguments
+     *
+     * @return Expr\StaticCall
+     */
+    public function staticCall($class, $name, array $args = []) : Expr\StaticCall {
+        return new Expr\StaticCall(
+            BuilderHelpers::normalizeNameOrExpr($class),
+            BuilderHelpers::normalizeIdentifierOrExpr($name),
+            $this->args($args)
+        );
+    }
+
+    /**
+     * Creates an object creation node.
+     *
+     * @param string|Name|Expr $class Class name
+     * @param array            $args  Constructor arguments
+     *
+     * @return Expr\New_
+     */
+    public function new($class, array $args = []) : Expr\New_ {
+        return new Expr\New_(
+            BuilderHelpers::normalizeNameOrExpr($class),
+            $this->args($args)
+        );
+    }
+
+    /**
+     * Creates a constant fetch node.
+     *
+     * @param string|Name $name Constant name
+     *
+     * @return Expr\ConstFetch
+     */
+    public function constFetch($name) : Expr\ConstFetch {
+        return new Expr\ConstFetch(BuilderHelpers::normalizeName($name));
+    }
+
+    /**
+     * Creates a property fetch node.
+     *
+     * @param Expr                   $var  Variable holding object
+     * @param string|Identifier|Expr $name Property name
+     *
+     * @return Expr\PropertyFetch
+     */
+    public function propertyFetch(Expr $var, $name) : Expr\PropertyFetch {
+        return new Expr\PropertyFetch($var, BuilderHelpers::normalizeIdentifierOrExpr($name));
+    }
+
+    /**
+     * Creates a class constant fetch node.
+     *
+     * @param string|Name|Expr  $class Class name
+     * @param string|Identifier $name  Constant name
+     *
+     * @return Expr\ClassConstFetch
+     */
+    public function classConstFetch($class, $name): Expr\ClassConstFetch {
+        return new Expr\ClassConstFetch(
+            BuilderHelpers::normalizeNameOrExpr($class),
+            BuilderHelpers::normalizeIdentifier($name)
+        );
+    }
+
+    /**
+     * Creates nested Concat nodes from a list of expressions.
+     *
+     * @param Expr|string ...$exprs Expressions or literal strings
+     *
+     * @return Concat
+     */
+    public function concat(...$exprs) : Concat {
+        $numExprs = count($exprs);
+        if ($numExprs < 2) {
+            throw new \LogicException('Expected at least two expressions');
+        }
+
+        $lastConcat = $this->normalizeStringExpr($exprs[0]);
+        for ($i = 1; $i < $numExprs; $i++) {
+            $lastConcat = new Concat($lastConcat, $this->normalizeStringExpr($exprs[$i]));
+        }
+        return $lastConcat;
+    }
+
+    /**
+     * @param string|Expr $expr
+     * @return Expr
+     */
+    private function normalizeStringExpr($expr) : Expr {
+        if ($expr instanceof Expr) {
+            return $expr;
+        }
+
+        if (\is_string($expr)) {
+            return new String_($expr);
+        }
+
+        throw new \LogicException('Expected string or Expr');
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/BuilderHelpers.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/BuilderHelpers.php
new file mode 100644
index 00000000..af6ceb99
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/BuilderHelpers.php
@@ -0,0 +1,335 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+use PhpParser\Node\ComplexType;
+use PhpParser\Node\Expr;
+use PhpParser\Node\Identifier;
+use PhpParser\Node\Name;
+use PhpParser\Node\NullableType;
+use PhpParser\Node\Scalar;
+use PhpParser\Node\Stmt;
+
+/**
+ * This class defines helpers used in the implementation of builders. Don't use it directly.
+ *
+ * @internal
+ */
+final class BuilderHelpers
+{
+    /**
+     * Normalizes a node: Converts builder objects to nodes.
+     *
+     * @param Node|Builder $node The node to normalize
+     *
+     * @return Node The normalized node
+     */
+    public static function normalizeNode($node) : Node {
+        if ($node instanceof Builder) {
+            return $node->getNode();
+        }
+
+        if ($node instanceof Node) {
+            return $node;
+        }
+
+        throw new \LogicException('Expected node or builder object');
+    }
+
+    /**
+     * Normalizes a node to a statement.
+     *
+     * Expressions are wrapped in a Stmt\Expression node.
+     *
+     * @param Node|Builder $node The node to normalize
+     *
+     * @return Stmt The normalized statement node
+     */
+    public static function normalizeStmt($node) : Stmt {
+        $node = self::normalizeNode($node);
+        if ($node instanceof Stmt) {
+            return $node;
+        }
+
+        if ($node instanceof Expr) {
+            return new Stmt\Expression($node);
+        }
+
+        throw new \LogicException('Expected statement or expression node');
+    }
+
+    /**
+     * Normalizes strings to Identifier.
+     *
+     * @param string|Identifier $name The identifier to normalize
+     *
+     * @return Identifier The normalized identifier
+     */
+    public static function normalizeIdentifier($name) : Identifier {
+        if ($name instanceof Identifier) {
+            return $name;
+        }
+
+        if (\is_string($name)) {
+            return new Identifier($name);
+        }
+
+        throw new \LogicException('Expected string or instance of Node\Identifier');
+    }
+
+    /**
+     * Normalizes strings to Identifier, also allowing expressions.
+     *
+     * @param string|Identifier|Expr $name The identifier to normalize
+     *
+     * @return Identifier|Expr The normalized identifier or expression
+     */
+    public static function normalizeIdentifierOrExpr($name) {
+        if ($name instanceof Identifier || $name instanceof Expr) {
+            return $name;
+        }
+
+        if (\is_string($name)) {
+            return new Identifier($name);
+        }
+
+        throw new \LogicException('Expected string or instance of Node\Identifier or Node\Expr');
+    }
+
+    /**
+     * Normalizes a name: Converts string names to Name nodes.
+     *
+     * @param Name|string $name The name to normalize
+     *
+     * @return Name The normalized name
+     */
+    public static function normalizeName($name) : Name {
+        if ($name instanceof Name) {
+            return $name;
+        }
+
+        if (is_string($name)) {
+            if (!$name) {
+                throw new \LogicException('Name cannot be empty');
+            }
+
+            if ($name[0] === '\\') {
+                return new Name\FullyQualified(substr($name, 1));
+            }
+
+            if (0 === strpos($name, 'namespace\\')) {
+                return new Name\Relative(substr($name, strlen('namespace\\')));
+            }
+
+            return new Name($name);
+        }
+
+        throw new \LogicException('Name must be a string or an instance of Node\Name');
+    }
+
+    /**
+     * Normalizes a name: Converts string names to Name nodes, while also allowing expressions.
+     *
+     * @param Expr|Name|string $name The name to normalize
+     *
+     * @return Name|Expr The normalized name or expression
+     */
+    public static function normalizeNameOrExpr($name) {
+        if ($name instanceof Expr) {
+            return $name;
+        }
+
+        if (!is_string($name) && !($name instanceof Name)) {
+            throw new \LogicException(
+                'Name must be a string or an instance of Node\Name or Node\Expr'
+            );
+        }
+
+        return self::normalizeName($name);
+    }
+
+    /**
+     * Normalizes a type: Converts plain-text type names into proper AST representation.
+     *
+     * In particular, builtin types become Identifiers, custom types become Names and nullables
+     * are wrapped in NullableType nodes.
+     *
+     * @param string|Name|Identifier|ComplexType $type The type to normalize
+     *
+     * @return Name|Identifier|ComplexType The normalized type
+     */
+    public static function normalizeType($type) {
+        if (!is_string($type)) {
+            if (
+                !$type instanceof Name && !$type instanceof Identifier &&
+                !$type instanceof ComplexType
+            ) {
+                throw new \LogicException(
+                    'Type must be a string, or an instance of Name, Identifier or ComplexType'
+                );
+            }
+            return $type;
+        }
+
+        $nullable = false;
+        if (strlen($type) > 0 && $type[0] === '?') {
+            $nullable = true;
+            $type = substr($type, 1);
+        }
+
+        $builtinTypes = [
+            'array',
+            'callable',
+            'bool',
+            'int',
+            'float',
+            'string',
+            'iterable',
+            'void',
+            'object',
+            'null',
+            'false',
+            'mixed',
+            'never',
+            'true',
+        ];
+
+        $lowerType = strtolower($type);
+        if (in_array($lowerType, $builtinTypes)) {
+            $type = new Identifier($lowerType);
+        } else {
+            $type = self::normalizeName($type);
+        }
+
+        $notNullableTypes = [
+            'void', 'mixed', 'never',
+        ];
+        if ($nullable && in_array((string) $type, $notNullableTypes)) {
+            throw new \LogicException(sprintf('%s type cannot be nullable', $type));
+        }
+
+        return $nullable ? new NullableType($type) : $type;
+    }
+
+    /**
+     * Normalizes a value: Converts nulls, booleans, integers,
+     * floats, strings and arrays into their respective nodes
+     *
+     * @param Node\Expr|bool|null|int|float|string|array $value The value to normalize
+     *
+     * @return Expr The normalized value
+     */
+    public static function normalizeValue($value) : Expr {
+        if ($value instanceof Node\Expr) {
+            return $value;
+        }
+
+        if (is_null($value)) {
+            return new Expr\ConstFetch(
+                new Name('null')
+            );
+        }
+
+        if (is_bool($value)) {
+            return new Expr\ConstFetch(
+                new Name($value ? 'true' : 'false')
+            );
+        }
+
+        if (is_int($value)) {
+            return new Scalar\LNumber($value);
+        }
+
+        if (is_float($value)) {
+            return new Scalar\DNumber($value);
+        }
+
+        if (is_string($value)) {
+            return new Scalar\String_($value);
+        }
+
+        if (is_array($value)) {
+            $items = [];
+            $lastKey = -1;
+            foreach ($value as $itemKey => $itemValue) {
+                // for consecutive, numeric keys don't generate keys
+                if (null !== $lastKey && ++$lastKey === $itemKey) {
+                    $items[] = new Expr\ArrayItem(
+                        self::normalizeValue($itemValue)
+                    );
+                } else {
+                    $lastKey = null;
+                    $items[] = new Expr\ArrayItem(
+                        self::normalizeValue($itemValue),
+                        self::normalizeValue($itemKey)
+                    );
+                }
+            }
+
+            return new Expr\Array_($items);
+        }
+
+        throw new \LogicException('Invalid value');
+    }
+
+    /**
+     * Normalizes a doc comment: Converts plain strings to PhpParser\Comment\Doc.
+     *
+     * @param Comment\Doc|string $docComment The doc comment to normalize
+     *
+     * @return Comment\Doc The normalized doc comment
+     */
+    public static function normalizeDocComment($docComment) : Comment\Doc {
+        if ($docComment instanceof Comment\Doc) {
+            return $docComment;
+        }
+
+        if (is_string($docComment)) {
+            return new Comment\Doc($docComment);
+        }
+
+        throw new \LogicException('Doc comment must be a string or an instance of PhpParser\Comment\Doc');
+    }
+
+    /**
+     * Normalizes a attribute: Converts attribute to the Attribute Group if needed.
+     *
+     * @param Node\Attribute|Node\AttributeGroup $attribute
+     *
+     * @return Node\AttributeGroup The Attribute Group
+     */
+    public static function normalizeAttribute($attribute) : Node\AttributeGroup
+    {
+        if ($attribute instanceof Node\AttributeGroup) {
+            return $attribute;
+        }
+
+        if (!($attribute instanceof Node\Attribute)) {
+            throw new \LogicException('Attribute must be an instance of PhpParser\Node\Attribute or PhpParser\Node\AttributeGroup');
+        }
+
+        return new Node\AttributeGroup([$attribute]);
+    }
+
+    /**
+     * Adds a modifier and returns new modifier bitmask.
+     *
+     * @param int $modifiers Existing modifiers
+     * @param int $modifier  Modifier to set
+     *
+     * @return int New modifiers
+     */
+    public static function addModifier(int $modifiers, int $modifier) : int {
+        Stmt\Class_::verifyModifier($modifiers, $modifier);
+        return $modifiers | $modifier;
+    }
+
+    /**
+     * Adds a modifier and returns new modifier bitmask.
+     * @return int New modifiers
+     */
+    public static function addClassModifier(int $existingModifiers, int $modifierToSet) : int {
+        Stmt\Class_::verifyClassModifier($existingModifiers, $modifierToSet);
+        return $existingModifiers | $modifierToSet;
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Comment.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Comment.php
new file mode 100644
index 00000000..61e98d3d
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Comment.php
@@ -0,0 +1,239 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+class Comment implements \JsonSerializable
+{
+    protected $text;
+    protected $startLine;
+    protected $startFilePos;
+    protected $startTokenPos;
+    protected $endLine;
+    protected $endFilePos;
+    protected $endTokenPos;
+
+    /**
+     * Constructs a comment node.
+     *
+     * @param string $text          Comment text (including comment delimiters like /*)
+     * @param int    $startLine     Line number the comment started on
+     * @param int    $startFilePos  File offset the comment started on
+     * @param int    $startTokenPos Token offset the comment started on
+     */
+    public function __construct(
+        string $text,
+        int $startLine = -1, int $startFilePos = -1, int $startTokenPos = -1,
+        int $endLine = -1, int $endFilePos = -1, int $endTokenPos = -1
+    ) {
+        $this->text = $text;
+        $this->startLine = $startLine;
+        $this->startFilePos = $startFilePos;
+        $this->startTokenPos = $startTokenPos;
+        $this->endLine = $endLine;
+        $this->endFilePos = $endFilePos;
+        $this->endTokenPos = $endTokenPos;
+    }
+
+    /**
+     * Gets the comment text.
+     *
+     * @return string The comment text (including comment delimiters like /*)
+     */
+    public function getText() : string {
+        return $this->text;
+    }
+
+    /**
+     * Gets the line number the comment started on.
+     *
+     * @return int Line number (or -1 if not available)
+     */
+    public function getStartLine() : int {
+        return $this->startLine;
+    }
+
+    /**
+     * Gets the file offset the comment started on.
+     *
+     * @return int File offset (or -1 if not available)
+     */
+    public function getStartFilePos() : int {
+        return $this->startFilePos;
+    }
+
+    /**
+     * Gets the token offset the comment started on.
+     *
+     * @return int Token offset (or -1 if not available)
+     */
+    public function getStartTokenPos() : int {
+        return $this->startTokenPos;
+    }
+
+    /**
+     * Gets the line number the comment ends on.
+     *
+     * @return int Line number (or -1 if not available)
+     */
+    public function getEndLine() : int {
+        return $this->endLine;
+    }
+
+    /**
+     * Gets the file offset the comment ends on.
+     *
+     * @return int File offset (or -1 if not available)
+     */
+    public function getEndFilePos() : int {
+        return $this->endFilePos;
+    }
+
+    /**
+     * Gets the token offset the comment ends on.
+     *
+     * @return int Token offset (or -1 if not available)
+     */
+    public function getEndTokenPos() : int {
+        return $this->endTokenPos;
+    }
+
+    /**
+     * Gets the line number the comment started on.
+     *
+     * @deprecated Use getStartLine() instead
+     *
+     * @return int Line number
+     */
+    public function getLine() : int {
+        return $this->startLine;
+    }
+
+    /**
+     * Gets the file offset the comment started on.
+     *
+     * @deprecated Use getStartFilePos() instead
+     *
+     * @return int File offset
+     */
+    public function getFilePos() : int {
+        return $this->startFilePos;
+    }
+
+    /**
+     * Gets the token offset the comment started on.
+     *
+     * @deprecated Use getStartTokenPos() instead
+     *
+     * @return int Token offset
+     */
+    public function getTokenPos() : int {
+        return $this->startTokenPos;
+    }
+
+    /**
+     * Gets the comment text.
+     *
+     * @return string The comment text (including comment delimiters like /*)
+     */
+    public function __toString() : string {
+        return $this->text;
+    }
+
+    /**
+     * Gets the reformatted comment text.
+     *
+     * "Reformatted" here means that we try to clean up the whitespace at the
+     * starts of the lines. This is necessary because we receive the comments
+     * without trailing whitespace on the first line, but with trailing whitespace
+     * on all subsequent lines.
+     *
+     * @return mixed|string
+     */
+    public function getReformattedText() {
+        $text = trim($this->text);
+        $newlinePos = strpos($text, "\n");
+        if (false === $newlinePos) {
+            // Single line comments don't need further processing
+            return $text;
+        } elseif (preg_match('((*BSR_ANYCRLF)(*ANYCRLF)^.*(?:\R\s+\*.*)+$)', $text)) {
+            // Multi line comment of the type
+            //
+            //     /*
+            //      * Some text.
+            //      * Some more text.
+            //      */
+            //
+            // is handled by replacing the whitespace sequences before the * by a single space
+            return preg_replace('(^\s+\*)m', ' *', $this->text);
+        } elseif (preg_match('(^/\*\*?\s*[\r\n])', $text) && preg_match('(\n(\s*)\*/$)', $text, $matches)) {
+            // Multi line comment of the type
+            //
+            //    /*
+            //        Some text.
+            //        Some more text.
+            //    */
+            //
+            // is handled by removing the whitespace sequence on the line before the closing
+            // */ on all lines. So if the last line is "    */", then "    " is removed at the
+            // start of all lines.
+            return preg_replace('(^' . preg_quote($matches[1]) . ')m', '', $text);
+        } elseif (preg_match('(^/\*\*?\s*(?!\s))', $text, $matches)) {
+            // Multi line comment of the type
+            //
+            //     /* Some text.
+            //        Some more text.
+            //          Indented text.
+            //        Even more text. */
+            //
+            // is handled by removing the difference between the shortest whitespace prefix on all
+            // lines and the length of the "/* " opening sequence.
+            $prefixLen = $this->getShortestWhitespacePrefixLen(substr($text, $newlinePos + 1));
+            $removeLen = $prefixLen - strlen($matches[0]);
+            return preg_replace('(^\s{' . $removeLen . '})m', '', $text);
+        }
+
+        // No idea how to format this comment, so simply return as is
+        return $text;
+    }
+
+    /**
+     * Get length of shortest whitespace prefix (at the start of a line).
+     *
+     * If there is a line with no prefix whitespace, 0 is a valid return value.
+     *
+     * @param string $str String to check
+     * @return int Length in characters. Tabs count as single characters.
+     */
+    private function getShortestWhitespacePrefixLen(string $str) : int {
+        $lines = explode("\n", $str);
+        $shortestPrefixLen = \INF;
+        foreach ($lines as $line) {
+            preg_match('(^\s*)', $line, $matches);
+            $prefixLen = strlen($matches[0]);
+            if ($prefixLen < $shortestPrefixLen) {
+                $shortestPrefixLen = $prefixLen;
+            }
+        }
+        return $shortestPrefixLen;
+    }
+
+    /**
+     * @return       array
+     * @psalm-return array{nodeType:string, text:mixed, line:mixed, filePos:mixed}
+     */
+    public function jsonSerialize() : array {
+        // Technically not a node, but we make it look like one anyway
+        $type = $this instanceof Comment\Doc ? 'Comment_Doc' : 'Comment';
+        return [
+            'nodeType' => $type,
+            'text' => $this->text,
+            // TODO: Rename these to include "start".
+            'line' => $this->startLine,
+            'filePos' => $this->startFilePos,
+            'tokenPos' => $this->startTokenPos,
+            'endLine' => $this->endLine,
+            'endFilePos' => $this->endFilePos,
+            'endTokenPos' => $this->endTokenPos,
+        ];
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Comment/Doc.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Comment/Doc.php
new file mode 100644
index 00000000..a9db6128
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Comment/Doc.php
@@ -0,0 +1,7 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Comment;
+
+class Doc extends \PhpParser\Comment
+{
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/ConstExprEvaluationException.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/ConstExprEvaluationException.php
new file mode 100644
index 00000000..49c92d59
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/ConstExprEvaluationException.php
@@ -0,0 +1,6 @@
+<?php
+
+namespace PhpParser;
+
+class ConstExprEvaluationException extends \Exception
+{}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/ConstExprEvaluator.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/ConstExprEvaluator.php
new file mode 100644
index 00000000..7131c3d2
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/ConstExprEvaluator.php
@@ -0,0 +1,229 @@
+<?php
+
+namespace PhpParser;
+
+use function array_merge;
+use PhpParser\Node\Expr;
+use PhpParser\Node\Scalar;
+
+/**
+ * Evaluates constant expressions.
+ *
+ * This evaluator is able to evaluate all constant expressions (as defined by PHP), which can be
+ * evaluated without further context. If a subexpression is not of this type, a user-provided
+ * fallback evaluator is invoked. To support all constant expressions that are also supported by
+ * PHP (and not already handled by this class), the fallback evaluator must be able to handle the
+ * following node types:
+ *
+ *  * All Scalar\MagicConst\* nodes.
+ *  * Expr\ConstFetch nodes. Only null/false/true are already handled by this class.
+ *  * Expr\ClassConstFetch nodes.
+ *
+ * The fallback evaluator should throw ConstExprEvaluationException for nodes it cannot evaluate.
+ *
+ * The evaluation is dependent on runtime configuration in two respects: Firstly, floating
+ * point to string conversions are affected by the precision ini setting. Secondly, they are also
+ * affected by the LC_NUMERIC locale.
+ */
+class ConstExprEvaluator
+{
+    private $fallbackEvaluator;
+
+    /**
+     * Create a constant expression evaluator.
+     *
+     * The provided fallback evaluator is invoked whenever a subexpression cannot be evaluated. See
+     * class doc comment for more information.
+     *
+     * @param callable|null $fallbackEvaluator To call if subexpression cannot be evaluated
+     */
+    public function __construct(callable $fallbackEvaluator = null) {
+        $this->fallbackEvaluator = $fallbackEvaluator ?? function(Expr $expr) {
+            throw new ConstExprEvaluationException(
+                "Expression of type {$expr->getType()} cannot be evaluated"
+            );
+        };
+    }
+
+    /**
+     * Silently evaluates a constant expression into a PHP value.
+     *
+     * Thrown Errors, warnings or notices will be converted into a ConstExprEvaluationException.
+     * The original source of the exception is available through getPrevious().
+     *
+     * If some part of the expression cannot be evaluated, the fallback evaluator passed to the
+     * constructor will be invoked. By default, if no fallback is provided, an exception of type
+     * ConstExprEvaluationException is thrown.
+     *
+     * See class doc comment for caveats and limitations.
+     *
+     * @param Expr $expr Constant expression to evaluate
+     * @return mixed Result of evaluation
+     *
+     * @throws ConstExprEvaluationException if the expression cannot be evaluated or an error occurred
+     */
+    public function evaluateSilently(Expr $expr) {
+        set_error_handler(function($num, $str, $file, $line) {
+            throw new \ErrorException($str, 0, $num, $file, $line);
+        });
+
+        try {
+            return $this->evaluate($expr);
+        } catch (\Throwable $e) {
+            if (!$e instanceof ConstExprEvaluationException) {
+                $e = new ConstExprEvaluationException(
+                    "An error occurred during constant expression evaluation", 0, $e);
+            }
+            throw $e;
+        } finally {
+            restore_error_handler();
+        }
+    }
+
+    /**
+     * Directly evaluates a constant expression into a PHP value.
+     *
+     * May generate Error exceptions, warnings or notices. Use evaluateSilently() to convert these
+     * into a ConstExprEvaluationException.
+     *
+     * If some part of the expression cannot be evaluated, the fallback evaluator passed to the
+     * constructor will be invoked. By default, if no fallback is provided, an exception of type
+     * ConstExprEvaluationException is thrown.
+     *
+     * See class doc comment for caveats and limitations.
+     *
+     * @param Expr $expr Constant expression to evaluate
+     * @return mixed Result of evaluation
+     *
+     * @throws ConstExprEvaluationException if the expression cannot be evaluated
+     */
+    public function evaluateDirectly(Expr $expr) {
+        return $this->evaluate($expr);
+    }
+
+    private function evaluate(Expr $expr) {
+        if ($expr instanceof Scalar\LNumber
+            || $expr instanceof Scalar\DNumber
+            || $expr instanceof Scalar\String_
+        ) {
+            return $expr->value;
+        }
+
+        if ($expr instanceof Expr\Array_) {
+            return $this->evaluateArray($expr);
+        }
+
+        // Unary operators
+        if ($expr instanceof Expr\UnaryPlus) {
+            return +$this->evaluate($expr->expr);
+        }
+        if ($expr instanceof Expr\UnaryMinus) {
+            return -$this->evaluate($expr->expr);
+        }
+        if ($expr instanceof Expr\BooleanNot) {
+            return !$this->evaluate($expr->expr);
+        }
+        if ($expr instanceof Expr\BitwiseNot) {
+            return ~$this->evaluate($expr->expr);
+        }
+
+        if ($expr instanceof Expr\BinaryOp) {
+            return $this->evaluateBinaryOp($expr);
+        }
+
+        if ($expr instanceof Expr\Ternary) {
+            return $this->evaluateTernary($expr);
+        }
+
+        if ($expr instanceof Expr\ArrayDimFetch && null !== $expr->dim) {
+            return $this->evaluate($expr->var)[$this->evaluate($expr->dim)];
+        }
+
+        if ($expr instanceof Expr\ConstFetch) {
+            return $this->evaluateConstFetch($expr);
+        }
+
+        return ($this->fallbackEvaluator)($expr);
+    }
+
+    private function evaluateArray(Expr\Array_ $expr) {
+        $array = [];
+        foreach ($expr->items as $item) {
+            if (null !== $item->key) {
+                $array[$this->evaluate($item->key)] = $this->evaluate($item->value);
+            } elseif ($item->unpack) {
+                $array = array_merge($array, $this->evaluate($item->value));
+            } else {
+                $array[] = $this->evaluate($item->value);
+            }
+        }
+        return $array;
+    }
+
+    private function evaluateTernary(Expr\Ternary $expr) {
+        if (null === $expr->if) {
+            return $this->evaluate($expr->cond) ?: $this->evaluate($expr->else);
+        }
+
+        return $this->evaluate($expr->cond)
+            ? $this->evaluate($expr->if)
+            : $this->evaluate($expr->else);
+    }
+
+    private function evaluateBinaryOp(Expr\BinaryOp $expr) {
+        if ($expr instanceof Expr\BinaryOp\Coalesce
+            && $expr->left instanceof Expr\ArrayDimFetch
+        ) {
+            // This needs to be special cased to respect BP_VAR_IS fetch semantics
+            return $this->evaluate($expr->left->var)[$this->evaluate($expr->left->dim)]
+                ?? $this->evaluate($expr->right);
+        }
+
+        // The evaluate() calls are repeated in each branch, because some of the operators are
+        // short-circuiting and evaluating the RHS in advance may be illegal in that case
+        $l = $expr->left;
+        $r = $expr->right;
+        switch ($expr->getOperatorSigil()) {
+            case '&':   return $this->evaluate($l) &   $this->evaluate($r);
+            case '|':   return $this->evaluate($l) |   $this->evaluate($r);
+            case '^':   return $this->evaluate($l) ^   $this->evaluate($r);
+            case '&&':  return $this->evaluate($l) &&  $this->evaluate($r);
+            case '||':  return $this->evaluate($l) ||  $this->evaluate($r);
+            case '??':  return $this->evaluate($l) ??  $this->evaluate($r);
+            case '.':   return $this->evaluate($l) .   $this->evaluate($r);
+            case '/':   return $this->evaluate($l) /   $this->evaluate($r);
+            case '==':  return $this->evaluate($l) ==  $this->evaluate($r);
+            case '>':   return $this->evaluate($l) >   $this->evaluate($r);
+            case '>=':  return $this->evaluate($l) >=  $this->evaluate($r);
+            case '===': return $this->evaluate($l) === $this->evaluate($r);
+            case 'and': return $this->evaluate($l) and $this->evaluate($r);
+            case 'or':  return $this->evaluate($l) or  $this->evaluate($r);
+            case 'xor': return $this->evaluate($l) xor $this->evaluate($r);
+            case '-':   return $this->evaluate($l) -   $this->evaluate($r);
+            case '%':   return $this->evaluate($l) %   $this->evaluate($r);
+            case '*':   return $this->evaluate($l) *   $this->evaluate($r);
+            case '!=':  return $this->evaluate($l) !=  $this->evaluate($r);
+            case '!==': return $this->evaluate($l) !== $this->evaluate($r);
+            case '+':   return $this->evaluate($l) +   $this->evaluate($r);
+            case '**':  return $this->evaluate($l) **  $this->evaluate($r);
+            case '<<':  return $this->evaluate($l) <<  $this->evaluate($r);
+            case '>>':  return $this->evaluate($l) >>  $this->evaluate($r);
+            case '<':   return $this->evaluate($l) <   $this->evaluate($r);
+            case '<=':  return $this->evaluate($l) <=  $this->evaluate($r);
+            case '<=>': return $this->evaluate($l) <=> $this->evaluate($r);
+        }
+
+        throw new \Exception('Should not happen');
+    }
+
+    private function evaluateConstFetch(Expr\ConstFetch $expr) {
+        $name = $expr->name->toLowerString();
+        switch ($name) {
+            case 'null': return null;
+            case 'false': return false;
+            case 'true': return true;
+        }
+
+        return ($this->fallbackEvaluator)($expr);
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Error.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Error.php
new file mode 100644
index 00000000..d1fb959d
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Error.php
@@ -0,0 +1,180 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+class Error extends \RuntimeException
+{
+    protected $rawMessage;
+    protected $attributes;
+
+    /**
+     * Creates an Exception signifying a parse error.
+     *
+     * @param string    $message    Error message
+     * @param array|int $attributes Attributes of node/token where error occurred
+     *                              (or start line of error -- deprecated)
+     */
+    public function __construct(string $message, $attributes = []) {
+        $this->rawMessage = $message;
+        if (is_array($attributes)) {
+            $this->attributes = $attributes;
+        } else {
+            $this->attributes = ['startLine' => $attributes];
+        }
+        $this->updateMessage();
+    }
+
+    /**
+     * Gets the error message
+     *
+     * @return string Error message
+     */
+    public function getRawMessage() : string {
+        return $this->rawMessage;
+    }
+
+    /**
+     * Gets the line the error starts in.
+     *
+     * @return int Error start line
+     */
+    public function getStartLine() : int {
+        return $this->attributes['startLine'] ?? -1;
+    }
+
+    /**
+     * Gets the line the error ends in.
+     *
+     * @return int Error end line
+     */
+    public function getEndLine() : int {
+        return $this->attributes['endLine'] ?? -1;
+    }
+
+    /**
+     * Gets the attributes of the node/token the error occurred at.
+     *
+     * @return array
+     */
+    public function getAttributes() : array {
+        return $this->attributes;
+    }
+
+    /**
+     * Sets the attributes of the node/token the error occurred at.
+     *
+     * @param array $attributes
+     */
+    public function setAttributes(array $attributes) {
+        $this->attributes = $attributes;
+        $this->updateMessage();
+    }
+
+    /**
+     * Sets the line of the PHP file the error occurred in.
+     *
+     * @param string $message Error message
+     */
+    public function setRawMessage(string $message) {
+        $this->rawMessage = $message;
+        $this->updateMessage();
+    }
+
+    /**
+     * Sets the line the error starts in.
+     *
+     * @param int $line Error start line
+     */
+    public function setStartLine(int $line) {
+        $this->attributes['startLine'] = $line;
+        $this->updateMessage();
+    }
+
+    /**
+     * Returns whether the error has start and end column information.
+     *
+     * For column information enable the startFilePos and endFilePos in the lexer options.
+     *
+     * @return bool
+     */
+    public function hasColumnInfo() : bool {
+        return isset($this->attributes['startFilePos'], $this->attributes['endFilePos']);
+    }
+
+    /**
+     * Gets the start column (1-based) into the line where the error started.
+     *
+     * @param string $code Source code of the file
+     * @return int
+     */
+    public function getStartColumn(string $code) : int {
+        if (!$this->hasColumnInfo()) {
+            throw new \RuntimeException('Error does not have column information');
+        }
+
+        return $this->toColumn($code, $this->attributes['startFilePos']);
+    }
+
+    /**
+     * Gets the end column (1-based) into the line where the error ended.
+     *
+     * @param string $code Source code of the file
+     * @return int
+     */
+    public function getEndColumn(string $code) : int {
+        if (!$this->hasColumnInfo()) {
+            throw new \RuntimeException('Error does not have column information');
+        }
+
+        return $this->toColumn($code, $this->attributes['endFilePos']);
+    }
+
+    /**
+     * Formats message including line and column information.
+     *
+     * @param string $code Source code associated with the error, for calculation of the columns
+     *
+     * @return string Formatted message
+     */
+    public function getMessageWithColumnInfo(string $code) : string {
+        return sprintf(
+            '%s from %d:%d to %d:%d', $this->getRawMessage(),
+            $this->getStartLine(), $this->getStartColumn($code),
+            $this->getEndLine(), $this->getEndColumn($code)
+        );
+    }
+
+    /**
+     * Converts a file offset into a column.
+     *
+     * @param string $code Source code that $pos indexes into
+     * @param int    $pos  0-based position in $code
+     *
+     * @return int 1-based column (relative to start of line)
+     */
+    private function toColumn(string $code, int $pos) : int {
+        if ($pos > strlen($code)) {
+            throw new \RuntimeException('Invalid position information');
+        }
+
+        $lineStartPos = strrpos($code, "\n", $pos - strlen($code));
+        if (false === $lineStartPos) {
+            $lineStartPos = -1;
+        }
+
+        return $pos - $lineStartPos;
+    }
+
+    /**
+     * Updates the exception message after a change to rawMessage or rawLine.
+     */
+    protected function updateMessage() {
+        $this->message = $this->rawMessage;
+
+        if (-1 === $this->getStartLine()) {
+            $this->message .= ' on unknown line';
+        } else {
+            $this->message .= ' on line ' . $this->getStartLine();
+        }
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/ErrorHandler.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/ErrorHandler.php
new file mode 100644
index 00000000..d620e745
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/ErrorHandler.php
@@ -0,0 +1,13 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+interface ErrorHandler
+{
+    /**
+     * Handle an error generated during lexing, parsing or some other operation.
+     *
+     * @param Error $error The error that needs to be handled
+     */
+    public function handleError(Error $error);
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/ErrorHandler/Collecting.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/ErrorHandler/Collecting.php
new file mode 100644
index 00000000..784b61b1
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/ErrorHandler/Collecting.php
@@ -0,0 +1,46 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\ErrorHandler;
+
+use PhpParser\Error;
+use PhpParser\ErrorHandler;
+
+/**
+ * Error handler that collects all errors into an array.
+ *
+ * This allows graceful handling of errors.
+ */
+class Collecting implements ErrorHandler
+{
+    /** @var Error[] Collected errors */
+    private $errors = [];
+
+    public function handleError(Error $error) {
+        $this->errors[] = $error;
+    }
+
+    /**
+     * Get collected errors.
+     *
+     * @return Error[]
+     */
+    public function getErrors() : array {
+        return $this->errors;
+    }
+
+    /**
+     * Check whether there are any errors.
+     *
+     * @return bool
+     */
+    public function hasErrors() : bool {
+        return !empty($this->errors);
+    }
+
+    /**
+     * Reset/clear collected errors.
+     */
+    public function clearErrors() {
+        $this->errors = [];
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/ErrorHandler/Throwing.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/ErrorHandler/Throwing.php
new file mode 100644
index 00000000..aeee989b
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/ErrorHandler/Throwing.php
@@ -0,0 +1,18 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\ErrorHandler;
+
+use PhpParser\Error;
+use PhpParser\ErrorHandler;
+
+/**
+ * Error handler that handles all errors by throwing them.
+ *
+ * This is the default strategy used by all components.
+ */
+class Throwing implements ErrorHandler
+{
+    public function handleError(Error $error) {
+        throw $error;
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Internal/DiffElem.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Internal/DiffElem.php
new file mode 100644
index 00000000..a38b57ba
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Internal/DiffElem.php
@@ -0,0 +1,27 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Internal;
+
+/**
+ * @internal
+ */
+class DiffElem
+{
+    const TYPE_KEEP = 0;
+    const TYPE_REMOVE = 1;
+    const TYPE_ADD = 2;
+    const TYPE_REPLACE = 3;
+
+    /** @var int One of the TYPE_* constants */
+    public $type;
+    /** @var mixed Is null for add operations */
+    public $old;
+    /** @var mixed Is null for remove operations */
+    public $new;
+
+    public function __construct(int $type, $old, $new) {
+        $this->type = $type;
+        $this->old = $old;
+        $this->new = $new;
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Internal/Differ.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Internal/Differ.php
new file mode 100644
index 00000000..7f218c74
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Internal/Differ.php
@@ -0,0 +1,164 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Internal;
+
+/**
+ * Implements the Myers diff algorithm.
+ *
+ * Myers, Eugene W. "An O (ND) difference algorithm and its variations."
+ * Algorithmica 1.1 (1986): 251-266.
+ *
+ * @internal
+ */
+class Differ
+{
+    private $isEqual;
+
+    /**
+     * Create differ over the given equality relation.
+     *
+     * @param callable $isEqual Equality relation with signature function($a, $b) : bool
+     */
+    public function __construct(callable $isEqual) {
+        $this->isEqual = $isEqual;
+    }
+
+    /**
+     * Calculate diff (edit script) from $old to $new.
+     *
+     * @param array $old Original array
+     * @param array $new New array
+     *
+     * @return DiffElem[] Diff (edit script)
+     */
+    public function diff(array $old, array $new) {
+        list($trace, $x, $y) = $this->calculateTrace($old, $new);
+        return $this->extractDiff($trace, $x, $y, $old, $new);
+    }
+
+    /**
+     * Calculate diff, including "replace" operations.
+     *
+     * If a sequence of remove operations is followed by the same number of add operations, these
+     * will be coalesced into replace operations.
+     *
+     * @param array $old Original array
+     * @param array $new New array
+     *
+     * @return DiffElem[] Diff (edit script), including replace operations
+     */
+    public function diffWithReplacements(array $old, array $new) {
+        return $this->coalesceReplacements($this->diff($old, $new));
+    }
+
+    private function calculateTrace(array $a, array $b) {
+        $n = \count($a);
+        $m = \count($b);
+        $max = $n + $m;
+        $v = [1 => 0];
+        $trace = [];
+        for ($d = 0; $d <= $max; $d++) {
+            $trace[] = $v;
+            for ($k = -$d; $k <= $d; $k += 2) {
+                if ($k === -$d || ($k !== $d && $v[$k-1] < $v[$k+1])) {
+                    $x = $v[$k+1];
+                } else {
+                    $x = $v[$k-1] + 1;
+                }
+
+                $y = $x - $k;
+                while ($x < $n && $y < $m && ($this->isEqual)($a[$x], $b[$y])) {
+                    $x++;
+                    $y++;
+                }
+
+                $v[$k] = $x;
+                if ($x >= $n && $y >= $m) {
+                    return [$trace, $x, $y];
+                }
+            }
+        }
+        throw new \Exception('Should not happen');
+    }
+
+    private function extractDiff(array $trace, int $x, int $y, array $a, array $b) {
+        $result = [];
+        for ($d = \count($trace) - 1; $d >= 0; $d--) {
+            $v = $trace[$d];
+            $k = $x - $y;
+
+            if ($k === -$d || ($k !== $d && $v[$k-1] < $v[$k+1])) {
+                $prevK = $k + 1;
+            } else {
+                $prevK = $k - 1;
+            }
+
+            $prevX = $v[$prevK];
+            $prevY = $prevX - $prevK;
+
+            while ($x > $prevX && $y > $prevY) {
+                $result[] = new DiffElem(DiffElem::TYPE_KEEP, $a[$x-1], $b[$y-1]);
+                $x--;
+                $y--;
+            }
+
+            if ($d === 0) {
+                break;
+            }
+
+            while ($x > $prevX) {
+                $result[] = new DiffElem(DiffElem::TYPE_REMOVE, $a[$x-1], null);
+                $x--;
+            }
+
+            while ($y > $prevY) {
+                $result[] = new DiffElem(DiffElem::TYPE_ADD, null, $b[$y-1]);
+                $y--;
+            }
+        }
+        return array_reverse($result);
+    }
+
+    /**
+     * Coalesce equal-length sequences of remove+add into a replace operation.
+     *
+     * @param DiffElem[] $diff
+     * @return DiffElem[]
+     */
+    private function coalesceReplacements(array $diff) {
+        $newDiff = [];
+        $c = \count($diff);
+        for ($i = 0; $i < $c; $i++) {
+            $diffType = $diff[$i]->type;
+            if ($diffType !== DiffElem::TYPE_REMOVE) {
+                $newDiff[] = $diff[$i];
+                continue;
+            }
+
+            $j = $i;
+            while ($j < $c && $diff[$j]->type === DiffElem::TYPE_REMOVE) {
+                $j++;
+            }
+
+            $k = $j;
+            while ($k < $c && $diff[$k]->type === DiffElem::TYPE_ADD) {
+                $k++;
+            }
+
+            if ($j - $i === $k - $j) {
+                $len = $j - $i;
+                for ($n = 0; $n < $len; $n++) {
+                    $newDiff[] = new DiffElem(
+                        DiffElem::TYPE_REPLACE, $diff[$i + $n]->old, $diff[$j + $n]->new
+                    );
+                }
+            } else {
+                for (; $i < $k; $i++) {
+                    $newDiff[] = $diff[$i];
+                }
+            }
+            $i = $k - 1;
+        }
+        return $newDiff;
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Internal/PrintableNewAnonClassNode.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Internal/PrintableNewAnonClassNode.php
new file mode 100644
index 00000000..3eeac04a
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Internal/PrintableNewAnonClassNode.php
@@ -0,0 +1,61 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Internal;
+
+use PhpParser\Node;
+use PhpParser\Node\Expr;
+
+/**
+ * This node is used internally by the format-preserving pretty printer to print anonymous classes.
+ *
+ * The normal anonymous class structure violates assumptions about the order of token offsets.
+ * Namely, the constructor arguments are part of the Expr\New_ node and follow the class node, even
+ * though they are actually interleaved with them. This special node type is used temporarily to
+ * restore a sane token offset order.
+ *
+ * @internal
+ */
+class PrintableNewAnonClassNode extends Expr
+{
+    /** @var Node\AttributeGroup[] PHP attribute groups */
+    public $attrGroups;
+    /** @var Node\Arg[] Arguments */
+    public $args;
+    /** @var null|Node\Name Name of extended class */
+    public $extends;
+    /** @var Node\Name[] Names of implemented interfaces */
+    public $implements;
+    /** @var Node\Stmt[] Statements */
+    public $stmts;
+
+    public function __construct(
+        array $attrGroups, array $args, Node\Name $extends = null, array $implements,
+        array $stmts, array $attributes
+    ) {
+        parent::__construct($attributes);
+        $this->attrGroups = $attrGroups;
+        $this->args = $args;
+        $this->extends = $extends;
+        $this->implements = $implements;
+        $this->stmts = $stmts;
+    }
+
+    public static function fromNewNode(Expr\New_ $newNode) {
+        $class = $newNode->class;
+        assert($class instanceof Node\Stmt\Class_);
+        // We don't assert that $class->name is null here, to allow consumers to assign unique names
+        // to anonymous classes for their own purposes. We simplify ignore the name here.
+        return new self(
+            $class->attrGroups, $newNode->args, $class->extends, $class->implements,
+            $class->stmts, $newNode->getAttributes()
+        );
+    }
+
+    public function getType() : string {
+        return 'Expr_PrintableNewAnonClass';
+    }
+
+    public function getSubNodeNames() : array {
+        return ['attrGroups', 'args', 'extends', 'implements', 'stmts'];
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Internal/TokenStream.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Internal/TokenStream.php
new file mode 100644
index 00000000..7e0a5de0
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Internal/TokenStream.php
@@ -0,0 +1,286 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Internal;
+
+/**
+ * Provides operations on token streams, for use by pretty printer.
+ *
+ * @internal
+ */
+class TokenStream
+{
+    /** @var array Tokens (in token_get_all format) */
+    private $tokens;
+    /** @var int[] Map from position to indentation */
+    private $indentMap;
+
+    /**
+     * Create token stream instance.
+     *
+     * @param array $tokens Tokens in token_get_all() format
+     */
+    public function __construct(array $tokens) {
+        $this->tokens = $tokens;
+        $this->indentMap = $this->calcIndentMap();
+    }
+
+    /**
+     * Whether the given position is immediately surrounded by parenthesis.
+     *
+     * @param int $startPos Start position
+     * @param int $endPos   End position
+     *
+     * @return bool
+     */
+    public function haveParens(int $startPos, int $endPos) : bool {
+        return $this->haveTokenImmediatelyBefore($startPos, '(')
+            && $this->haveTokenImmediatelyAfter($endPos, ')');
+    }
+
+    /**
+     * Whether the given position is immediately surrounded by braces.
+     *
+     * @param int $startPos Start position
+     * @param int $endPos   End position
+     *
+     * @return bool
+     */
+    public function haveBraces(int $startPos, int $endPos) : bool {
+        return ($this->haveTokenImmediatelyBefore($startPos, '{')
+                || $this->haveTokenImmediatelyBefore($startPos, T_CURLY_OPEN))
+            && $this->haveTokenImmediatelyAfter($endPos, '}');
+    }
+
+    /**
+     * Check whether the position is directly preceded by a certain token type.
+     *
+     * During this check whitespace and comments are skipped.
+     *
+     * @param int        $pos               Position before which the token should occur
+     * @param int|string $expectedTokenType Token to check for
+     *
+     * @return bool Whether the expected token was found
+     */
+    public function haveTokenImmediatelyBefore(int $pos, $expectedTokenType) : bool {
+        $tokens = $this->tokens;
+        $pos--;
+        for (; $pos >= 0; $pos--) {
+            $tokenType = $tokens[$pos][0];
+            if ($tokenType === $expectedTokenType) {
+                return true;
+            }
+            if ($tokenType !== \T_WHITESPACE
+                && $tokenType !== \T_COMMENT && $tokenType !== \T_DOC_COMMENT) {
+                break;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Check whether the position is directly followed by a certain token type.
+     *
+     * During this check whitespace and comments are skipped.
+     *
+     * @param int        $pos               Position after which the token should occur
+     * @param int|string $expectedTokenType Token to check for
+     *
+     * @return bool Whether the expected token was found
+     */
+    public function haveTokenImmediatelyAfter(int $pos, $expectedTokenType) : bool {
+        $tokens = $this->tokens;
+        $pos++;
+        for (; $pos < \count($tokens); $pos++) {
+            $tokenType = $tokens[$pos][0];
+            if ($tokenType === $expectedTokenType) {
+                return true;
+            }
+            if ($tokenType !== \T_WHITESPACE
+                && $tokenType !== \T_COMMENT && $tokenType !== \T_DOC_COMMENT) {
+                break;
+            }
+        }
+        return false;
+    }
+
+    public function skipLeft(int $pos, $skipTokenType) {
+        $tokens = $this->tokens;
+
+        $pos = $this->skipLeftWhitespace($pos);
+        if ($skipTokenType === \T_WHITESPACE) {
+            return $pos;
+        }
+
+        if ($tokens[$pos][0] !== $skipTokenType) {
+            // Shouldn't happen. The skip token MUST be there
+            throw new \Exception('Encountered unexpected token');
+        }
+        $pos--;
+
+        return $this->skipLeftWhitespace($pos);
+    }
+
+    public function skipRight(int $pos, $skipTokenType) {
+        $tokens = $this->tokens;
+
+        $pos = $this->skipRightWhitespace($pos);
+        if ($skipTokenType === \T_WHITESPACE) {
+            return $pos;
+        }
+
+        if ($tokens[$pos][0] !== $skipTokenType) {
+            // Shouldn't happen. The skip token MUST be there
+            throw new \Exception('Encountered unexpected token');
+        }
+        $pos++;
+
+        return $this->skipRightWhitespace($pos);
+    }
+
+    /**
+     * Return first non-whitespace token position smaller or equal to passed position.
+     *
+     * @param int $pos Token position
+     * @return int Non-whitespace token position
+     */
+    public function skipLeftWhitespace(int $pos) {
+        $tokens = $this->tokens;
+        for (; $pos >= 0; $pos--) {
+            $type = $tokens[$pos][0];
+            if ($type !== \T_WHITESPACE && $type !== \T_COMMENT && $type !== \T_DOC_COMMENT) {
+                break;
+            }
+        }
+        return $pos;
+    }
+
+    /**
+     * Return first non-whitespace position greater or equal to passed position.
+     *
+     * @param int $pos Token position
+     * @return int Non-whitespace token position
+     */
+    public function skipRightWhitespace(int $pos) {
+        $tokens = $this->tokens;
+        for ($count = \count($tokens); $pos < $count; $pos++) {
+            $type = $tokens[$pos][0];
+            if ($type !== \T_WHITESPACE && $type !== \T_COMMENT && $type !== \T_DOC_COMMENT) {
+                break;
+            }
+        }
+        return $pos;
+    }
+
+    public function findRight(int $pos, $findTokenType) {
+        $tokens = $this->tokens;
+        for ($count = \count($tokens); $pos < $count; $pos++) {
+            $type = $tokens[$pos][0];
+            if ($type === $findTokenType) {
+                return $pos;
+            }
+        }
+        return -1;
+    }
+
+    /**
+     * Whether the given position range contains a certain token type.
+     *
+     * @param int $startPos Starting position (inclusive)
+     * @param int $endPos Ending position (exclusive)
+     * @param int|string $tokenType Token type to look for
+     * @return bool Whether the token occurs in the given range
+     */
+    public function haveTokenInRange(int $startPos, int $endPos, $tokenType) {
+        $tokens = $this->tokens;
+        for ($pos = $startPos; $pos < $endPos; $pos++) {
+            if ($tokens[$pos][0] === $tokenType) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    public function haveBracesInRange(int $startPos, int $endPos) {
+        return $this->haveTokenInRange($startPos, $endPos, '{')
+            || $this->haveTokenInRange($startPos, $endPos, T_CURLY_OPEN)
+            || $this->haveTokenInRange($startPos, $endPos, '}');
+    }
+
+    public function haveTagInRange(int $startPos, int $endPos): bool {
+        return $this->haveTokenInRange($startPos, $endPos, \T_OPEN_TAG)
+            || $this->haveTokenInRange($startPos, $endPos, \T_CLOSE_TAG);
+    }
+
+    /**
+     * Get indentation before token position.
+     *
+     * @param int $pos Token position
+     *
+     * @return int Indentation depth (in spaces)
+     */
+    public function getIndentationBefore(int $pos) : int {
+        return $this->indentMap[$pos];
+    }
+
+    /**
+     * Get the code corresponding to a token offset range, optionally adjusted for indentation.
+     *
+     * @param int $from   Token start position (inclusive)
+     * @param int $to     Token end position (exclusive)
+     * @param int $indent By how much the code should be indented (can be negative as well)
+     *
+     * @return string Code corresponding to token range, adjusted for indentation
+     */
+    public function getTokenCode(int $from, int $to, int $indent) : string {
+        $tokens = $this->tokens;
+        $result = '';
+        for ($pos = $from; $pos < $to; $pos++) {
+            $token = $tokens[$pos];
+            if (\is_array($token)) {
+                $type = $token[0];
+                $content = $token[1];
+                if ($type === \T_CONSTANT_ENCAPSED_STRING || $type === \T_ENCAPSED_AND_WHITESPACE) {
+                    $result .= $content;
+                } else {
+                    // TODO Handle non-space indentation
+                    if ($indent < 0) {
+                        $result .= str_replace("\n" . str_repeat(" ", -$indent), "\n", $content);
+                    } elseif ($indent > 0) {
+                        $result .= str_replace("\n", "\n" . str_repeat(" ", $indent), $content);
+                    } else {
+                        $result .= $content;
+                    }
+                }
+            } else {
+                $result .= $token;
+            }
+        }
+        return $result;
+    }
+
+    /**
+     * Precalculate the indentation at every token position.
+     *
+     * @return int[] Token position to indentation map
+     */
+    private function calcIndentMap() {
+        $indentMap = [];
+        $indent = 0;
+        foreach ($this->tokens as $token) {
+            $indentMap[] = $indent;
+
+            if ($token[0] === \T_WHITESPACE) {
+                $content = $token[1];
+                $newlinePos = \strrpos($content, "\n");
+                if (false !== $newlinePos) {
+                    $indent = \strlen($content) - $newlinePos - 1;
+                }
+            }
+        }
+
+        // Add a sentinel for one past end of the file
+        $indentMap[] = $indent;
+
+        return $indentMap;
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/JsonDecoder.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/JsonDecoder.php
new file mode 100644
index 00000000..47d2003d
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/JsonDecoder.php
@@ -0,0 +1,103 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+class JsonDecoder
+{
+    /** @var \ReflectionClass[] Node type to reflection class map */
+    private $reflectionClassCache;
+
+    public function decode(string $json) {
+        $value = json_decode($json, true);
+        if (json_last_error()) {
+            throw new \RuntimeException('JSON decoding error: ' . json_last_error_msg());
+        }
+
+        return $this->decodeRecursive($value);
+    }
+
+    private function decodeRecursive($value) {
+        if (\is_array($value)) {
+            if (isset($value['nodeType'])) {
+                if ($value['nodeType'] === 'Comment' || $value['nodeType'] === 'Comment_Doc') {
+                    return $this->decodeComment($value);
+                }
+                return $this->decodeNode($value);
+            }
+            return $this->decodeArray($value);
+        }
+        return $value;
+    }
+
+    private function decodeArray(array $array) : array {
+        $decodedArray = [];
+        foreach ($array as $key => $value) {
+            $decodedArray[$key] = $this->decodeRecursive($value);
+        }
+        return $decodedArray;
+    }
+
+    private function decodeNode(array $value) : Node {
+        $nodeType = $value['nodeType'];
+        if (!\is_string($nodeType)) {
+            throw new \RuntimeException('Node type must be a string');
+        }
+
+        $reflectionClass = $this->reflectionClassFromNodeType($nodeType);
+        /** @var Node $node */
+        $node = $reflectionClass->newInstanceWithoutConstructor();
+
+        if (isset($value['attributes'])) {
+            if (!\is_array($value['attributes'])) {
+                throw new \RuntimeException('Attributes must be an array');
+            }
+
+            $node->setAttributes($this->decodeArray($value['attributes']));
+        }
+
+        foreach ($value as $name => $subNode) {
+            if ($name === 'nodeType' || $name === 'attributes') {
+                continue;
+            }
+
+            $node->$name = $this->decodeRecursive($subNode);
+        }
+
+        return $node;
+    }
+
+    private function decodeComment(array $value) : Comment {
+        $className = $value['nodeType'] === 'Comment' ? Comment::class : Comment\Doc::class;
+        if (!isset($value['text'])) {
+            throw new \RuntimeException('Comment must have text');
+        }
+
+        return new $className(
+            $value['text'],
+            $value['line'] ?? -1, $value['filePos'] ?? -1, $value['tokenPos'] ?? -1,
+            $value['endLine'] ?? -1, $value['endFilePos'] ?? -1, $value['endTokenPos'] ?? -1
+        );
+    }
+
+    private function reflectionClassFromNodeType(string $nodeType) : \ReflectionClass {
+        if (!isset($this->reflectionClassCache[$nodeType])) {
+            $className = $this->classNameFromNodeType($nodeType);
+            $this->reflectionClassCache[$nodeType] = new \ReflectionClass($className);
+        }
+        return $this->reflectionClassCache[$nodeType];
+    }
+
+    private function classNameFromNodeType(string $nodeType) : string {
+        $className = 'PhpParser\\Node\\' . strtr($nodeType, '_', '\\');
+        if (class_exists($className)) {
+            return $className;
+        }
+
+        $className .= '_';
+        if (class_exists($className)) {
+            return $className;
+        }
+
+        throw new \RuntimeException("Unknown node type \"$nodeType\"");
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer.php
new file mode 100644
index 00000000..e15dd0a5
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer.php
@@ -0,0 +1,560 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+use PhpParser\Parser\Tokens;
+
+class Lexer
+{
+    protected $code;
+    protected $tokens;
+    protected $pos;
+    protected $line;
+    protected $filePos;
+    protected $prevCloseTagHasNewline;
+
+    protected $tokenMap;
+    protected $dropTokens;
+    protected $identifierTokens;
+
+    private $attributeStartLineUsed;
+    private $attributeEndLineUsed;
+    private $attributeStartTokenPosUsed;
+    private $attributeEndTokenPosUsed;
+    private $attributeStartFilePosUsed;
+    private $attributeEndFilePosUsed;
+    private $attributeCommentsUsed;
+
+    /**
+     * Creates a Lexer.
+     *
+     * @param array $options Options array. Currently only the 'usedAttributes' option is supported,
+     *                       which is an array of attributes to add to the AST nodes. Possible
+     *                       attributes are: 'comments', 'startLine', 'endLine', 'startTokenPos',
+     *                       'endTokenPos', 'startFilePos', 'endFilePos'. The option defaults to the
+     *                       first three. For more info see getNextToken() docs.
+     */
+    public function __construct(array $options = []) {
+        // Create Map from internal tokens to PhpParser tokens.
+        $this->defineCompatibilityTokens();
+        $this->tokenMap = $this->createTokenMap();
+        $this->identifierTokens = $this->createIdentifierTokenMap();
+
+        // map of tokens to drop while lexing (the map is only used for isset lookup,
+        // that's why the value is simply set to 1; the value is never actually used.)
+        $this->dropTokens = array_fill_keys(
+            [\T_WHITESPACE, \T_OPEN_TAG, \T_COMMENT, \T_DOC_COMMENT, \T_BAD_CHARACTER], 1
+        );
+
+        $defaultAttributes = ['comments', 'startLine', 'endLine'];
+        $usedAttributes = array_fill_keys($options['usedAttributes'] ?? $defaultAttributes, true);
+
+        // Create individual boolean properties to make these checks faster.
+        $this->attributeStartLineUsed = isset($usedAttributes['startLine']);
+        $this->attributeEndLineUsed = isset($usedAttributes['endLine']);
+        $this->attributeStartTokenPosUsed = isset($usedAttributes['startTokenPos']);
+        $this->attributeEndTokenPosUsed = isset($usedAttributes['endTokenPos']);
+        $this->attributeStartFilePosUsed = isset($usedAttributes['startFilePos']);
+        $this->attributeEndFilePosUsed = isset($usedAttributes['endFilePos']);
+        $this->attributeCommentsUsed = isset($usedAttributes['comments']);
+    }
+
+    /**
+     * Initializes the lexer for lexing the provided source code.
+     *
+     * This function does not throw if lexing errors occur. Instead, errors may be retrieved using
+     * the getErrors() method.
+     *
+     * @param string $code The source code to lex
+     * @param ErrorHandler|null $errorHandler Error handler to use for lexing errors. Defaults to
+     *                                        ErrorHandler\Throwing
+     */
+    public function startLexing(string $code, ErrorHandler $errorHandler = null) {
+        if (null === $errorHandler) {
+            $errorHandler = new ErrorHandler\Throwing();
+        }
+
+        $this->code = $code; // keep the code around for __halt_compiler() handling
+        $this->pos  = -1;
+        $this->line =  1;
+        $this->filePos = 0;
+
+        // If inline HTML occurs without preceding code, treat it as if it had a leading newline.
+        // This ensures proper composability, because having a newline is the "safe" assumption.
+        $this->prevCloseTagHasNewline = true;
+
+        $scream = ini_set('xdebug.scream', '0');
+
+        $this->tokens = @token_get_all($code);
+        $this->postprocessTokens($errorHandler);
+
+        if (false !== $scream) {
+            ini_set('xdebug.scream', $scream);
+        }
+    }
+
+    private function handleInvalidCharacterRange($start, $end, $line, ErrorHandler $errorHandler) {
+        $tokens = [];
+        for ($i = $start; $i < $end; $i++) {
+            $chr = $this->code[$i];
+            if ($chr === "\0") {
+                // PHP cuts error message after null byte, so need special case
+                $errorMsg = 'Unexpected null byte';
+            } else {
+                $errorMsg = sprintf(
+                    'Unexpected character "%s" (ASCII %d)', $chr, ord($chr)
+                );
+            }
+
+            $tokens[] = [\T_BAD_CHARACTER, $chr, $line];
+            $errorHandler->handleError(new Error($errorMsg, [
+                'startLine' => $line,
+                'endLine' => $line,
+                'startFilePos' => $i,
+                'endFilePos' => $i,
+            ]));
+        }
+        return $tokens;
+    }
+
+    /**
+     * Check whether comment token is unterminated.
+     *
+     * @return bool
+     */
+    private function isUnterminatedComment($token) : bool {
+        return ($token[0] === \T_COMMENT || $token[0] === \T_DOC_COMMENT)
+            && substr($token[1], 0, 2) === '/*'
+            && substr($token[1], -2) !== '*/';
+    }
+
+    protected function postprocessTokens(ErrorHandler $errorHandler) {
+        // PHP's error handling for token_get_all() is rather bad, so if we want detailed
+        // error information we need to compute it ourselves. Invalid character errors are
+        // detected by finding "gaps" in the token array. Unterminated comments are detected
+        // by checking if a trailing comment has a "*/" at the end.
+        //
+        // Additionally, we perform a number of canonicalizations here:
+        //  * Use the PHP 8.0 comment format, which does not include trailing whitespace anymore.
+        //  * Use PHP 8.0 T_NAME_* tokens.
+        //  * Use PHP 8.1 T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG and
+        //    T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG tokens used to disambiguate intersection types.
+
+        $filePos = 0;
+        $line = 1;
+        $numTokens = \count($this->tokens);
+        for ($i = 0; $i < $numTokens; $i++) {
+            $token = $this->tokens[$i];
+
+            // Since PHP 7.4 invalid characters are represented by a T_BAD_CHARACTER token.
+            // In this case we only need to emit an error.
+            if ($token[0] === \T_BAD_CHARACTER) {
+                $this->handleInvalidCharacterRange($filePos, $filePos + 1, $line, $errorHandler);
+            }
+
+            if ($token[0] === \T_COMMENT && substr($token[1], 0, 2) !== '/*'
+                    && preg_match('/(\r\n|\n|\r)$/D', $token[1], $matches)) {
+                $trailingNewline = $matches[0];
+                $token[1] = substr($token[1], 0, -strlen($trailingNewline));
+                $this->tokens[$i] = $token;
+                if (isset($this->tokens[$i + 1]) && $this->tokens[$i + 1][0] === \T_WHITESPACE) {
+                    // Move trailing newline into following T_WHITESPACE token, if it already exists.
+                    $this->tokens[$i + 1][1] = $trailingNewline . $this->tokens[$i + 1][1];
+                    $this->tokens[$i + 1][2]--;
+                } else {
+                    // Otherwise, we need to create a new T_WHITESPACE token.
+                    array_splice($this->tokens, $i + 1, 0, [
+                        [\T_WHITESPACE, $trailingNewline, $line],
+                    ]);
+                    $numTokens++;
+                }
+            }
+
+            // Emulate PHP 8 T_NAME_* tokens, by combining sequences of T_NS_SEPARATOR and T_STRING
+            // into a single token.
+            if (\is_array($token)
+                    && ($token[0] === \T_NS_SEPARATOR || isset($this->identifierTokens[$token[0]]))) {
+                $lastWasSeparator = $token[0] === \T_NS_SEPARATOR;
+                $text = $token[1];
+                for ($j = $i + 1; isset($this->tokens[$j]); $j++) {
+                    if ($lastWasSeparator) {
+                        if (!isset($this->identifierTokens[$this->tokens[$j][0]])) {
+                            break;
+                        }
+                        $lastWasSeparator = false;
+                    } else {
+                        if ($this->tokens[$j][0] !== \T_NS_SEPARATOR) {
+                            break;
+                        }
+                        $lastWasSeparator = true;
+                    }
+                    $text .= $this->tokens[$j][1];
+                }
+                if ($lastWasSeparator) {
+                    // Trailing separator is not part of the name.
+                    $j--;
+                    $text = substr($text, 0, -1);
+                }
+                if ($j > $i + 1) {
+                    if ($token[0] === \T_NS_SEPARATOR) {
+                        $type = \T_NAME_FULLY_QUALIFIED;
+                    } else if ($token[0] === \T_NAMESPACE) {
+                        $type = \T_NAME_RELATIVE;
+                    } else {
+                        $type = \T_NAME_QUALIFIED;
+                    }
+                    $token = [$type, $text, $line];
+                    array_splice($this->tokens, $i, $j - $i, [$token]);
+                    $numTokens -= $j - $i - 1;
+                }
+            }
+
+            if ($token === '&') {
+                $next = $i + 1;
+                while (isset($this->tokens[$next]) && $this->tokens[$next][0] === \T_WHITESPACE) {
+                    $next++;
+                }
+                $followedByVarOrVarArg = isset($this->tokens[$next]) &&
+                    ($this->tokens[$next][0] === \T_VARIABLE || $this->tokens[$next][0] === \T_ELLIPSIS);
+                $this->tokens[$i] = $token = [
+                    $followedByVarOrVarArg
+                        ? \T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG
+                        : \T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG,
+                    '&',
+                    $line,
+                ];
+            }
+
+            $tokenValue = \is_string($token) ? $token : $token[1];
+            $tokenLen = \strlen($tokenValue);
+
+            if (substr($this->code, $filePos, $tokenLen) !== $tokenValue) {
+                // Something is missing, must be an invalid character
+                $nextFilePos = strpos($this->code, $tokenValue, $filePos);
+                $badCharTokens = $this->handleInvalidCharacterRange(
+                    $filePos, $nextFilePos, $line, $errorHandler);
+                $filePos = (int) $nextFilePos;
+
+                array_splice($this->tokens, $i, 0, $badCharTokens);
+                $numTokens += \count($badCharTokens);
+                $i += \count($badCharTokens);
+            }
+
+            $filePos += $tokenLen;
+            $line += substr_count($tokenValue, "\n");
+        }
+
+        if ($filePos !== \strlen($this->code)) {
+            if (substr($this->code, $filePos, 2) === '/*') {
+                // Unlike PHP, HHVM will drop unterminated comments entirely
+                $comment = substr($this->code, $filePos);
+                $errorHandler->handleError(new Error('Unterminated comment', [
+                    'startLine' => $line,
+                    'endLine' => $line + substr_count($comment, "\n"),
+                    'startFilePos' => $filePos,
+                    'endFilePos' => $filePos + \strlen($comment),
+                ]));
+
+                // Emulate the PHP behavior
+                $isDocComment = isset($comment[3]) && $comment[3] === '*';
+                $this->tokens[] = [$isDocComment ? \T_DOC_COMMENT : \T_COMMENT, $comment, $line];
+            } else {
+                // Invalid characters at the end of the input
+                $badCharTokens = $this->handleInvalidCharacterRange(
+                    $filePos, \strlen($this->code), $line, $errorHandler);
+                $this->tokens = array_merge($this->tokens, $badCharTokens);
+            }
+            return;
+        }
+
+        if (count($this->tokens) > 0) {
+            // Check for unterminated comment
+            $lastToken = $this->tokens[count($this->tokens) - 1];
+            if ($this->isUnterminatedComment($lastToken)) {
+                $errorHandler->handleError(new Error('Unterminated comment', [
+                    'startLine' => $line - substr_count($lastToken[1], "\n"),
+                    'endLine' => $line,
+                    'startFilePos' => $filePos - \strlen($lastToken[1]),
+                    'endFilePos' => $filePos,
+                ]));
+            }
+        }
+    }
+
+    /**
+     * Fetches the next token.
+     *
+     * The available attributes are determined by the 'usedAttributes' option, which can
+     * be specified in the constructor. The following attributes are supported:
+     *
+     *  * 'comments'      => Array of PhpParser\Comment or PhpParser\Comment\Doc instances,
+     *                       representing all comments that occurred between the previous
+     *                       non-discarded token and the current one.
+     *  * 'startLine'     => Line in which the node starts.
+     *  * 'endLine'       => Line in which the node ends.
+     *  * 'startTokenPos' => Offset into the token array of the first token in the node.
+     *  * 'endTokenPos'   => Offset into the token array of the last token in the node.
+     *  * 'startFilePos'  => Offset into the code string of the first character that is part of the node.
+     *  * 'endFilePos'    => Offset into the code string of the last character that is part of the node.
+     *
+     * @param mixed $value           Variable to store token content in
+     * @param mixed $startAttributes Variable to store start attributes in
+     * @param mixed $endAttributes   Variable to store end attributes in
+     *
+     * @return int Token id
+     */
+    public function getNextToken(&$value = null, &$startAttributes = null, &$endAttributes = null) : int {
+        $startAttributes = [];
+        $endAttributes   = [];
+
+        while (1) {
+            if (isset($this->tokens[++$this->pos])) {
+                $token = $this->tokens[$this->pos];
+            } else {
+                // EOF token with ID 0
+                $token = "\0";
+            }
+
+            if ($this->attributeStartLineUsed) {
+                $startAttributes['startLine'] = $this->line;
+            }
+            if ($this->attributeStartTokenPosUsed) {
+                $startAttributes['startTokenPos'] = $this->pos;
+            }
+            if ($this->attributeStartFilePosUsed) {
+                $startAttributes['startFilePos'] = $this->filePos;
+            }
+
+            if (\is_string($token)) {
+                $value = $token;
+                if (isset($token[1])) {
+                    // bug in token_get_all
+                    $this->filePos += 2;
+                    $id = ord('"');
+                } else {
+                    $this->filePos += 1;
+                    $id = ord($token);
+                }
+            } elseif (!isset($this->dropTokens[$token[0]])) {
+                $value = $token[1];
+                $id = $this->tokenMap[$token[0]];
+                if (\T_CLOSE_TAG === $token[0]) {
+                    $this->prevCloseTagHasNewline = false !== strpos($token[1], "\n")
+                        || false !== strpos($token[1], "\r");
+                } elseif (\T_INLINE_HTML === $token[0]) {
+                    $startAttributes['hasLeadingNewline'] = $this->prevCloseTagHasNewline;
+                }
+
+                $this->line += substr_count($value, "\n");
+                $this->filePos += \strlen($value);
+            } else {
+                $origLine = $this->line;
+                $origFilePos = $this->filePos;
+                $this->line += substr_count($token[1], "\n");
+                $this->filePos += \strlen($token[1]);
+
+                if (\T_COMMENT === $token[0] || \T_DOC_COMMENT === $token[0]) {
+                    if ($this->attributeCommentsUsed) {
+                        $comment = \T_DOC_COMMENT === $token[0]
+                            ? new Comment\Doc($token[1],
+                                $origLine, $origFilePos, $this->pos,
+                                $this->line, $this->filePos - 1, $this->pos)
+                            : new Comment($token[1],
+                                $origLine, $origFilePos, $this->pos,
+                                $this->line, $this->filePos - 1, $this->pos);
+                        $startAttributes['comments'][] = $comment;
+                    }
+                }
+                continue;
+            }
+
+            if ($this->attributeEndLineUsed) {
+                $endAttributes['endLine'] = $this->line;
+            }
+            if ($this->attributeEndTokenPosUsed) {
+                $endAttributes['endTokenPos'] = $this->pos;
+            }
+            if ($this->attributeEndFilePosUsed) {
+                $endAttributes['endFilePos'] = $this->filePos - 1;
+            }
+
+            return $id;
+        }
+
+        throw new \RuntimeException('Reached end of lexer loop');
+    }
+
+    /**
+     * Returns the token array for current code.
+     *
+     * The token array is in the same format as provided by the
+     * token_get_all() function and does not discard tokens (i.e.
+     * whitespace and comments are included). The token position
+     * attributes are against this token array.
+     *
+     * @return array Array of tokens in token_get_all() format
+     */
+    public function getTokens() : array {
+        return $this->tokens;
+    }
+
+    /**
+     * Handles __halt_compiler() by returning the text after it.
+     *
+     * @return string Remaining text
+     */
+    public function handleHaltCompiler() : string {
+        // text after T_HALT_COMPILER, still including ();
+        $textAfter = substr($this->code, $this->filePos);
+
+        // ensure that it is followed by ();
+        // this simplifies the situation, by not allowing any comments
+        // in between of the tokens.
+        if (!preg_match('~^\s*\(\s*\)\s*(?:;|\?>\r?\n?)~', $textAfter, $matches)) {
+            throw new Error('__HALT_COMPILER must be followed by "();"');
+        }
+
+        // prevent the lexer from returning any further tokens
+        $this->pos = count($this->tokens);
+
+        // return with (); removed
+        return substr($textAfter, strlen($matches[0]));
+    }
+
+    private function defineCompatibilityTokens() {
+        static $compatTokensDefined = false;
+        if ($compatTokensDefined) {
+            return;
+        }
+
+        $compatTokens = [
+            // PHP 7.4
+            'T_BAD_CHARACTER',
+            'T_FN',
+            'T_COALESCE_EQUAL',
+            // PHP 8.0
+            'T_NAME_QUALIFIED',
+            'T_NAME_FULLY_QUALIFIED',
+            'T_NAME_RELATIVE',
+            'T_MATCH',
+            'T_NULLSAFE_OBJECT_OPERATOR',
+            'T_ATTRIBUTE',
+            // PHP 8.1
+            'T_ENUM',
+            'T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG',
+            'T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG',
+            'T_READONLY',
+        ];
+
+        // PHP-Parser might be used together with another library that also emulates some or all
+        // of these tokens. Perform a sanity-check that all already defined tokens have been
+        // assigned a unique ID.
+        $usedTokenIds = [];
+        foreach ($compatTokens as $token) {
+            if (\defined($token)) {
+                $tokenId = \constant($token);
+                $clashingToken = $usedTokenIds[$tokenId] ?? null;
+                if ($clashingToken !== null) {
+                    throw new \Error(sprintf(
+                        'Token %s has same ID as token %s, ' .
+                        'you may be using a library with broken token emulation',
+                        $token, $clashingToken
+                    ));
+                }
+                $usedTokenIds[$tokenId] = $token;
+            }
+        }
+
+        // Now define any tokens that have not yet been emulated. Try to assign IDs from -1
+        // downwards, but skip any IDs that may already be in use.
+        $newTokenId = -1;
+        foreach ($compatTokens as $token) {
+            if (!\defined($token)) {
+                while (isset($usedTokenIds[$newTokenId])) {
+                    $newTokenId--;
+                }
+                \define($token, $newTokenId);
+                $newTokenId--;
+            }
+        }
+
+        $compatTokensDefined = true;
+    }
+
+    /**
+     * Creates the token map.
+     *
+     * The token map maps the PHP internal token identifiers
+     * to the identifiers used by the Parser. Additionally it
+     * maps T_OPEN_TAG_WITH_ECHO to T_ECHO and T_CLOSE_TAG to ';'.
+     *
+     * @return array The token map
+     */
+    protected function createTokenMap() : array {
+        $tokenMap = [];
+
+        // 256 is the minimum possible token number, as everything below
+        // it is an ASCII value
+        for ($i = 256; $i < 1000; ++$i) {
+            if (\T_DOUBLE_COLON === $i) {
+                // T_DOUBLE_COLON is equivalent to T_PAAMAYIM_NEKUDOTAYIM
+                $tokenMap[$i] = Tokens::T_PAAMAYIM_NEKUDOTAYIM;
+            } elseif(\T_OPEN_TAG_WITH_ECHO === $i) {
+                // T_OPEN_TAG_WITH_ECHO with dropped T_OPEN_TAG results in T_ECHO
+                $tokenMap[$i] = Tokens::T_ECHO;
+            } elseif(\T_CLOSE_TAG === $i) {
+                // T_CLOSE_TAG is equivalent to ';'
+                $tokenMap[$i] = ord(';');
+            } elseif ('UNKNOWN' !== $name = token_name($i)) {
+                if ('T_HASHBANG' === $name) {
+                    // HHVM uses a special token for #! hashbang lines
+                    $tokenMap[$i] = Tokens::T_INLINE_HTML;
+                } elseif (defined($name = Tokens::class . '::' . $name)) {
+                    // Other tokens can be mapped directly
+                    $tokenMap[$i] = constant($name);
+                }
+            }
+        }
+
+        // HHVM uses a special token for numbers that overflow to double
+        if (defined('T_ONUMBER')) {
+            $tokenMap[\T_ONUMBER] = Tokens::T_DNUMBER;
+        }
+        // HHVM also has a separate token for the __COMPILER_HALT_OFFSET__ constant
+        if (defined('T_COMPILER_HALT_OFFSET')) {
+            $tokenMap[\T_COMPILER_HALT_OFFSET] = Tokens::T_STRING;
+        }
+
+        // Assign tokens for which we define compatibility constants, as token_name() does not know them.
+        $tokenMap[\T_FN] = Tokens::T_FN;
+        $tokenMap[\T_COALESCE_EQUAL] = Tokens::T_COALESCE_EQUAL;
+        $tokenMap[\T_NAME_QUALIFIED] = Tokens::T_NAME_QUALIFIED;
+        $tokenMap[\T_NAME_FULLY_QUALIFIED] = Tokens::T_NAME_FULLY_QUALIFIED;
+        $tokenMap[\T_NAME_RELATIVE] = Tokens::T_NAME_RELATIVE;
+        $tokenMap[\T_MATCH] = Tokens::T_MATCH;
+        $tokenMap[\T_NULLSAFE_OBJECT_OPERATOR] = Tokens::T_NULLSAFE_OBJECT_OPERATOR;
+        $tokenMap[\T_ATTRIBUTE] = Tokens::T_ATTRIBUTE;
+        $tokenMap[\T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG] = Tokens::T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG;
+        $tokenMap[\T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG] = Tokens::T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG;
+        $tokenMap[\T_ENUM] = Tokens::T_ENUM;
+        $tokenMap[\T_READONLY] = Tokens::T_READONLY;
+
+        return $tokenMap;
+    }
+
+    private function createIdentifierTokenMap(): array {
+        // Based on semi_reserved production.
+        return array_fill_keys([
+            \T_STRING,
+            \T_STATIC, \T_ABSTRACT, \T_FINAL, \T_PRIVATE, \T_PROTECTED, \T_PUBLIC, \T_READONLY,
+            \T_INCLUDE, \T_INCLUDE_ONCE, \T_EVAL, \T_REQUIRE, \T_REQUIRE_ONCE, \T_LOGICAL_OR, \T_LOGICAL_XOR, \T_LOGICAL_AND,
+            \T_INSTANCEOF, \T_NEW, \T_CLONE, \T_EXIT, \T_IF, \T_ELSEIF, \T_ELSE, \T_ENDIF, \T_ECHO, \T_DO, \T_WHILE,
+            \T_ENDWHILE, \T_FOR, \T_ENDFOR, \T_FOREACH, \T_ENDFOREACH, \T_DECLARE, \T_ENDDECLARE, \T_AS, \T_TRY, \T_CATCH,
+            \T_FINALLY, \T_THROW, \T_USE, \T_INSTEADOF, \T_GLOBAL, \T_VAR, \T_UNSET, \T_ISSET, \T_EMPTY, \T_CONTINUE, \T_GOTO,
+            \T_FUNCTION, \T_CONST, \T_RETURN, \T_PRINT, \T_YIELD, \T_LIST, \T_SWITCH, \T_ENDSWITCH, \T_CASE, \T_DEFAULT,
+            \T_BREAK, \T_ARRAY, \T_CALLABLE, \T_EXTENDS, \T_IMPLEMENTS, \T_NAMESPACE, \T_TRAIT, \T_INTERFACE, \T_CLASS,
+            \T_CLASS_C, \T_TRAIT_C, \T_FUNC_C, \T_METHOD_C, \T_LINE, \T_FILE, \T_DIR, \T_NS_C, \T_HALT_COMPILER, \T_FN,
+            \T_MATCH,
+        ], true);
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/Emulative.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/Emulative.php
new file mode 100644
index 00000000..5c56e026
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/Emulative.php
@@ -0,0 +1,248 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer;
+
+use PhpParser\Error;
+use PhpParser\ErrorHandler;
+use PhpParser\Lexer;
+use PhpParser\Lexer\TokenEmulator\AttributeEmulator;
+use PhpParser\Lexer\TokenEmulator\EnumTokenEmulator;
+use PhpParser\Lexer\TokenEmulator\CoaleseEqualTokenEmulator;
+use PhpParser\Lexer\TokenEmulator\ExplicitOctalEmulator;
+use PhpParser\Lexer\TokenEmulator\FlexibleDocStringEmulator;
+use PhpParser\Lexer\TokenEmulator\FnTokenEmulator;
+use PhpParser\Lexer\TokenEmulator\MatchTokenEmulator;
+use PhpParser\Lexer\TokenEmulator\NullsafeTokenEmulator;
+use PhpParser\Lexer\TokenEmulator\NumericLiteralSeparatorEmulator;
+use PhpParser\Lexer\TokenEmulator\ReadonlyTokenEmulator;
+use PhpParser\Lexer\TokenEmulator\ReverseEmulator;
+use PhpParser\Lexer\TokenEmulator\TokenEmulator;
+
+class Emulative extends Lexer
+{
+    const PHP_7_3 = '7.3dev';
+    const PHP_7_4 = '7.4dev';
+    const PHP_8_0 = '8.0dev';
+    const PHP_8_1 = '8.1dev';
+
+    /** @var mixed[] Patches used to reverse changes introduced in the code */
+    private $patches = [];
+
+    /** @var TokenEmulator[] */
+    private $emulators = [];
+
+    /** @var string */
+    private $targetPhpVersion;
+
+    /**
+     * @param mixed[] $options Lexer options. In addition to the usual options,
+     *                         accepts a 'phpVersion' string that specifies the
+     *                         version to emulate. Defaults to newest supported.
+     */
+    public function __construct(array $options = [])
+    {
+        $this->targetPhpVersion = $options['phpVersion'] ?? Emulative::PHP_8_1;
+        unset($options['phpVersion']);
+
+        parent::__construct($options);
+
+        $emulators = [
+            new FlexibleDocStringEmulator(),
+            new FnTokenEmulator(),
+            new MatchTokenEmulator(),
+            new CoaleseEqualTokenEmulator(),
+            new NumericLiteralSeparatorEmulator(),
+            new NullsafeTokenEmulator(),
+            new AttributeEmulator(),
+            new EnumTokenEmulator(),
+            new ReadonlyTokenEmulator(),
+            new ExplicitOctalEmulator(),
+        ];
+
+        // Collect emulators that are relevant for the PHP version we're running
+        // and the PHP version we're targeting for emulation.
+        foreach ($emulators as $emulator) {
+            $emulatorPhpVersion = $emulator->getPhpVersion();
+            if ($this->isForwardEmulationNeeded($emulatorPhpVersion)) {
+                $this->emulators[] = $emulator;
+            } else if ($this->isReverseEmulationNeeded($emulatorPhpVersion)) {
+                $this->emulators[] = new ReverseEmulator($emulator);
+            }
+        }
+    }
+
+    public function startLexing(string $code, ErrorHandler $errorHandler = null) {
+        $emulators = array_filter($this->emulators, function($emulator) use($code) {
+            return $emulator->isEmulationNeeded($code);
+        });
+
+        if (empty($emulators)) {
+            // Nothing to emulate, yay
+            parent::startLexing($code, $errorHandler);
+            return;
+        }
+
+        $this->patches = [];
+        foreach ($emulators as $emulator) {
+            $code = $emulator->preprocessCode($code, $this->patches);
+        }
+
+        $collector = new ErrorHandler\Collecting();
+        parent::startLexing($code, $collector);
+        $this->sortPatches();
+        $this->fixupTokens();
+
+        $errors = $collector->getErrors();
+        if (!empty($errors)) {
+            $this->fixupErrors($errors);
+            foreach ($errors as $error) {
+                $errorHandler->handleError($error);
+            }
+        }
+
+        foreach ($emulators as $emulator) {
+            $this->tokens = $emulator->emulate($code, $this->tokens);
+        }
+    }
+
+    private function isForwardEmulationNeeded(string $emulatorPhpVersion): bool {
+        return version_compare(\PHP_VERSION, $emulatorPhpVersion, '<')
+            && version_compare($this->targetPhpVersion, $emulatorPhpVersion, '>=');
+    }
+
+    private function isReverseEmulationNeeded(string $emulatorPhpVersion): bool {
+        return version_compare(\PHP_VERSION, $emulatorPhpVersion, '>=')
+            && version_compare($this->targetPhpVersion, $emulatorPhpVersion, '<');
+    }
+
+    private function sortPatches()
+    {
+        // Patches may be contributed by different emulators.
+        // Make sure they are sorted by increasing patch position.
+        usort($this->patches, function($p1, $p2) {
+            return $p1[0] <=> $p2[0];
+        });
+    }
+
+    private function fixupTokens()
+    {
+        if (\count($this->patches) === 0) {
+            return;
+        }
+
+        // Load first patch
+        $patchIdx = 0;
+
+        list($patchPos, $patchType, $patchText) = $this->patches[$patchIdx];
+
+        // We use a manual loop over the tokens, because we modify the array on the fly
+        $pos = 0;
+        for ($i = 0, $c = \count($this->tokens); $i < $c; $i++) {
+            $token = $this->tokens[$i];
+            if (\is_string($token)) {
+                if ($patchPos === $pos) {
+                    // Only support replacement for string tokens.
+                    assert($patchType === 'replace');
+                    $this->tokens[$i] = $patchText;
+
+                    // Fetch the next patch
+                    $patchIdx++;
+                    if ($patchIdx >= \count($this->patches)) {
+                        // No more patches, we're done
+                        return;
+                    }
+                    list($patchPos, $patchType, $patchText) = $this->patches[$patchIdx];
+                }
+
+                $pos += \strlen($token);
+                continue;
+            }
+
+            $len = \strlen($token[1]);
+            $posDelta = 0;
+            while ($patchPos >= $pos && $patchPos < $pos + $len) {
+                $patchTextLen = \strlen($patchText);
+                if ($patchType === 'remove') {
+                    if ($patchPos === $pos && $patchTextLen === $len) {
+                        // Remove token entirely
+                        array_splice($this->tokens, $i, 1, []);
+                        $i--;
+                        $c--;
+                    } else {
+                        // Remove from token string
+                        $this->tokens[$i][1] = substr_replace(
+                            $token[1], '', $patchPos - $pos + $posDelta, $patchTextLen
+                        );
+                        $posDelta -= $patchTextLen;
+                    }
+                } elseif ($patchType === 'add') {
+                    // Insert into the token string
+                    $this->tokens[$i][1] = substr_replace(
+                        $token[1], $patchText, $patchPos - $pos + $posDelta, 0
+                    );
+                    $posDelta += $patchTextLen;
+                } else if ($patchType === 'replace') {
+                    // Replace inside the token string
+                    $this->tokens[$i][1] = substr_replace(
+                        $token[1], $patchText, $patchPos - $pos + $posDelta, $patchTextLen
+                    );
+                } else {
+                    assert(false);
+                }
+
+                // Fetch the next patch
+                $patchIdx++;
+                if ($patchIdx >= \count($this->patches)) {
+                    // No more patches, we're done
+                    return;
+                }
+
+                list($patchPos, $patchType, $patchText) = $this->patches[$patchIdx];
+
+                // Multiple patches may apply to the same token. Reload the current one to check
+                // If the new patch applies
+                $token = $this->tokens[$i];
+            }
+
+            $pos += $len;
+        }
+
+        // A patch did not apply
+        assert(false);
+    }
+
+    /**
+     * Fixup line and position information in errors.
+     *
+     * @param Error[] $errors
+     */
+    private function fixupErrors(array $errors) {
+        foreach ($errors as $error) {
+            $attrs = $error->getAttributes();
+
+            $posDelta = 0;
+            $lineDelta = 0;
+            foreach ($this->patches as $patch) {
+                list($patchPos, $patchType, $patchText) = $patch;
+                if ($patchPos >= $attrs['startFilePos']) {
+                    // No longer relevant
+                    break;
+                }
+
+                if ($patchType === 'add') {
+                    $posDelta += strlen($patchText);
+                    $lineDelta += substr_count($patchText, "\n");
+                } else if ($patchType === 'remove') {
+                    $posDelta -= strlen($patchText);
+                    $lineDelta -= substr_count($patchText, "\n");
+                }
+            }
+
+            $attrs['startFilePos'] += $posDelta;
+            $attrs['endFilePos'] += $posDelta;
+            $attrs['startLine'] += $lineDelta;
+            $attrs['endLine'] += $lineDelta;
+            $error->setAttributes($attrs);
+        }
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/AttributeEmulator.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/AttributeEmulator.php
new file mode 100644
index 00000000..6776a519
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/AttributeEmulator.php
@@ -0,0 +1,56 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer\TokenEmulator;
+
+use PhpParser\Lexer\Emulative;
+
+final class AttributeEmulator extends TokenEmulator
+{
+    public function getPhpVersion(): string
+    {
+        return Emulative::PHP_8_0;
+    }
+
+    public function isEmulationNeeded(string $code) : bool
+    {
+        return strpos($code, '#[') !== false;
+    }
+
+    public function emulate(string $code, array $tokens): array
+    {
+        // We need to manually iterate and manage a count because we'll change
+        // the tokens array on the way.
+        $line = 1;
+        for ($i = 0, $c = count($tokens); $i < $c; ++$i) {
+            if ($tokens[$i] === '#' && isset($tokens[$i + 1]) && $tokens[$i + 1] === '[') {
+                array_splice($tokens, $i, 2, [
+                    [\T_ATTRIBUTE, '#[', $line]
+                ]);
+                $c--;
+                continue;
+            }
+            if (\is_array($tokens[$i])) {
+                $line += substr_count($tokens[$i][1], "\n");
+            }
+        }
+
+        return $tokens;
+    }
+
+    public function reverseEmulate(string $code, array $tokens): array
+    {
+        // TODO
+        return $tokens;
+    }
+
+    public function preprocessCode(string $code, array &$patches): string {
+        $pos = 0;
+        while (false !== $pos = strpos($code, '#[', $pos)) {
+            // Replace #[ with %[
+            $code[$pos] = '%';
+            $patches[] = [$pos, 'replace', '#'];
+            $pos += 2;
+        }
+        return $code;
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/CoaleseEqualTokenEmulator.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/CoaleseEqualTokenEmulator.php
new file mode 100644
index 00000000..d91da921
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/CoaleseEqualTokenEmulator.php
@@ -0,0 +1,47 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer\TokenEmulator;
+
+use PhpParser\Lexer\Emulative;
+
+final class CoaleseEqualTokenEmulator extends TokenEmulator
+{
+    public function getPhpVersion(): string
+    {
+        return Emulative::PHP_7_4;
+    }
+
+    public function isEmulationNeeded(string $code): bool
+    {
+        return strpos($code, '??=') !== false;
+    }
+
+    public function emulate(string $code, array $tokens): array
+    {
+        // We need to manually iterate and manage a count because we'll change
+        // the tokens array on the way
+        $line = 1;
+        for ($i = 0, $c = count($tokens); $i < $c; ++$i) {
+            if (isset($tokens[$i + 1])) {
+                if ($tokens[$i][0] === T_COALESCE && $tokens[$i + 1] === '=') {
+                    array_splice($tokens, $i, 2, [
+                        [\T_COALESCE_EQUAL, '??=', $line]
+                    ]);
+                    $c--;
+                    continue;
+                }
+            }
+            if (\is_array($tokens[$i])) {
+                $line += substr_count($tokens[$i][1], "\n");
+            }
+        }
+
+        return $tokens;
+    }
+
+    public function reverseEmulate(string $code, array $tokens): array
+    {
+        // ??= was not valid code previously, don't bother.
+        return $tokens;
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/EnumTokenEmulator.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/EnumTokenEmulator.php
new file mode 100644
index 00000000..4ddc0b17
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/EnumTokenEmulator.php
@@ -0,0 +1,31 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer\TokenEmulator;
+
+use PhpParser\Lexer\Emulative;
+
+final class EnumTokenEmulator extends KeywordEmulator
+{
+    public function getPhpVersion(): string
+    {
+        return Emulative::PHP_8_1;
+    }
+
+    public function getKeywordString(): string
+    {
+        return 'enum';
+    }
+
+    public function getKeywordToken(): int
+    {
+        return \T_ENUM;
+    }
+
+    protected function isKeywordContext(array $tokens, int $pos): bool
+    {
+        return parent::isKeywordContext($tokens, $pos)
+            && isset($tokens[$pos + 2])
+            && $tokens[$pos + 1][0] === \T_WHITESPACE
+            && $tokens[$pos + 2][0] === \T_STRING;
+    }
+}
\ No newline at end of file
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/ExplicitOctalEmulator.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/ExplicitOctalEmulator.php
new file mode 100644
index 00000000..f5f6805b
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/ExplicitOctalEmulator.php
@@ -0,0 +1,44 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer\TokenEmulator;
+
+use PhpParser\Lexer\Emulative;
+
+class ExplicitOctalEmulator extends TokenEmulator {
+    public function getPhpVersion(): string {
+        return Emulative::PHP_8_1;
+    }
+
+    public function isEmulationNeeded(string $code): bool {
+        return strpos($code, '0o') !== false || strpos($code, '0O') !== false;
+    }
+
+    public function emulate(string $code, array $tokens): array {
+        for ($i = 0, $c = count($tokens); $i < $c; ++$i) {
+            if ($tokens[$i][0] == \T_LNUMBER && $tokens[$i][1] === '0' &&
+                isset($tokens[$i + 1]) && $tokens[$i + 1][0] == \T_STRING &&
+                preg_match('/[oO][0-7]+(?:_[0-7]+)*/', $tokens[$i + 1][1])
+            ) {
+                $tokenKind = $this->resolveIntegerOrFloatToken($tokens[$i + 1][1]);
+                array_splice($tokens, $i, 2, [
+                    [$tokenKind, '0' . $tokens[$i + 1][1], $tokens[$i][2]],
+                ]);
+                $c--;
+            }
+        }
+        return $tokens;
+    }
+
+    private function resolveIntegerOrFloatToken(string $str): int
+    {
+        $str = substr($str, 1);
+        $str = str_replace('_', '', $str);
+        $num = octdec($str);
+        return is_float($num) ? \T_DNUMBER : \T_LNUMBER;
+    }
+
+    public function reverseEmulate(string $code, array $tokens): array {
+        // Explicit octals were not legal code previously, don't bother.
+        return $tokens;
+    }
+}
\ No newline at end of file
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/FlexibleDocStringEmulator.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/FlexibleDocStringEmulator.php
new file mode 100644
index 00000000..c15d6271
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/FlexibleDocStringEmulator.php
@@ -0,0 +1,76 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer\TokenEmulator;
+
+use PhpParser\Lexer\Emulative;
+
+final class FlexibleDocStringEmulator extends TokenEmulator
+{
+    const FLEXIBLE_DOC_STRING_REGEX = <<<'REGEX'
+/<<<[ \t]*(['"]?)([a-zA-Z_\x80-\xff][a-zA-Z0-9_\x80-\xff]*)\1\r?\n
+(?:.*\r?\n)*?
+(?<indentation>\h*)\2(?![a-zA-Z0-9_\x80-\xff])(?<separator>(?:;?[\r\n])?)/x
+REGEX;
+
+    public function getPhpVersion(): string
+    {
+        return Emulative::PHP_7_3;
+    }
+
+    public function isEmulationNeeded(string $code) : bool
+    {
+        return strpos($code, '<<<') !== false;
+    }
+
+    public function emulate(string $code, array $tokens): array
+    {
+        // Handled by preprocessing + fixup.
+        return $tokens;
+    }
+
+    public function reverseEmulate(string $code, array $tokens): array
+    {
+        // Not supported.
+        return $tokens;
+    }
+
+    public function preprocessCode(string $code, array &$patches): string {
+        if (!preg_match_all(self::FLEXIBLE_DOC_STRING_REGEX, $code, $matches, PREG_SET_ORDER|PREG_OFFSET_CAPTURE)) {
+            // No heredoc/nowdoc found
+            return $code;
+        }
+
+        // Keep track of how much we need to adjust string offsets due to the modifications we
+        // already made
+        $posDelta = 0;
+        foreach ($matches as $match) {
+            $indentation = $match['indentation'][0];
+            $indentationStart = $match['indentation'][1];
+
+            $separator = $match['separator'][0];
+            $separatorStart = $match['separator'][1];
+
+            if ($indentation === '' && $separator !== '') {
+                // Ordinary heredoc/nowdoc
+                continue;
+            }
+
+            if ($indentation !== '') {
+                // Remove indentation
+                $indentationLen = strlen($indentation);
+                $code = substr_replace($code, '', $indentationStart + $posDelta, $indentationLen);
+                $patches[] = [$indentationStart + $posDelta, 'add', $indentation];
+                $posDelta -= $indentationLen;
+            }
+
+            if ($separator === '') {
+                // Insert newline as separator
+                $code = substr_replace($code, "\n", $separatorStart + $posDelta, 0);
+                $patches[] = [$separatorStart + $posDelta, 'remove', "\n"];
+                $posDelta += 1;
+            }
+        }
+
+        return $code;
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/FnTokenEmulator.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/FnTokenEmulator.php
new file mode 100644
index 00000000..eb7e4963
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/FnTokenEmulator.php
@@ -0,0 +1,23 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer\TokenEmulator;
+
+use PhpParser\Lexer\Emulative;
+
+final class FnTokenEmulator extends KeywordEmulator
+{
+    public function getPhpVersion(): string
+    {
+        return Emulative::PHP_7_4;
+    }
+
+    public function getKeywordString(): string
+    {
+        return 'fn';
+    }
+
+    public function getKeywordToken(): int
+    {
+        return \T_FN;
+    }
+}
\ No newline at end of file
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/KeywordEmulator.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/KeywordEmulator.php
new file mode 100644
index 00000000..f8e83629
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/KeywordEmulator.php
@@ -0,0 +1,62 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer\TokenEmulator;
+
+abstract class KeywordEmulator extends TokenEmulator
+{
+    abstract function getKeywordString(): string;
+    abstract function getKeywordToken(): int;
+
+    public function isEmulationNeeded(string $code): bool
+    {
+        return strpos(strtolower($code), $this->getKeywordString()) !== false;
+    }
+
+    protected function isKeywordContext(array $tokens, int $pos): bool
+    {
+        $previousNonSpaceToken = $this->getPreviousNonSpaceToken($tokens, $pos);
+        return $previousNonSpaceToken === null || $previousNonSpaceToken[0] !== \T_OBJECT_OPERATOR;
+    }
+
+    public function emulate(string $code, array $tokens): array
+    {
+        $keywordString = $this->getKeywordString();
+        foreach ($tokens as $i => $token) {
+            if ($token[0] === T_STRING && strtolower($token[1]) === $keywordString
+                    && $this->isKeywordContext($tokens, $i)) {
+                $tokens[$i][0] = $this->getKeywordToken();
+            }
+        }
+
+        return $tokens;
+    }
+
+    /**
+     * @param mixed[] $tokens
+     * @return array|string|null
+     */
+    private function getPreviousNonSpaceToken(array $tokens, int $start)
+    {
+        for ($i = $start - 1; $i >= 0; --$i) {
+            if ($tokens[$i][0] === T_WHITESPACE) {
+                continue;
+            }
+
+            return $tokens[$i];
+        }
+
+        return null;
+    }
+
+    public function reverseEmulate(string $code, array $tokens): array
+    {
+        $keywordToken = $this->getKeywordToken();
+        foreach ($tokens as $i => $token) {
+            if ($token[0] === $keywordToken) {
+                $tokens[$i][0] = \T_STRING;
+            }
+        }
+
+        return $tokens;
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/MatchTokenEmulator.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/MatchTokenEmulator.php
new file mode 100644
index 00000000..902a46df
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/MatchTokenEmulator.php
@@ -0,0 +1,23 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer\TokenEmulator;
+
+use PhpParser\Lexer\Emulative;
+
+final class MatchTokenEmulator extends KeywordEmulator
+{
+    public function getPhpVersion(): string
+    {
+        return Emulative::PHP_8_0;
+    }
+
+    public function getKeywordString(): string
+    {
+        return 'match';
+    }
+
+    public function getKeywordToken(): int
+    {
+        return \T_MATCH;
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/NullsafeTokenEmulator.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/NullsafeTokenEmulator.php
new file mode 100644
index 00000000..1a29c676
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/NullsafeTokenEmulator.php
@@ -0,0 +1,67 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer\TokenEmulator;
+
+use PhpParser\Lexer\Emulative;
+
+final class NullsafeTokenEmulator extends TokenEmulator
+{
+    public function getPhpVersion(): string
+    {
+        return Emulative::PHP_8_0;
+    }
+
+    public function isEmulationNeeded(string $code): bool
+    {
+        return strpos($code, '?->') !== false;
+    }
+
+    public function emulate(string $code, array $tokens): array
+    {
+        // We need to manually iterate and manage a count because we'll change
+        // the tokens array on the way
+        $line = 1;
+        for ($i = 0, $c = count($tokens); $i < $c; ++$i) {
+            if ($tokens[$i] === '?' && isset($tokens[$i + 1]) && $tokens[$i + 1][0] === \T_OBJECT_OPERATOR) {
+                array_splice($tokens, $i, 2, [
+                    [\T_NULLSAFE_OBJECT_OPERATOR, '?->', $line]
+                ]);
+                $c--;
+                continue;
+            }
+
+            // Handle ?-> inside encapsed string.
+            if ($tokens[$i][0] === \T_ENCAPSED_AND_WHITESPACE && isset($tokens[$i - 1])
+                && $tokens[$i - 1][0] === \T_VARIABLE
+                && preg_match('/^\?->([a-zA-Z_\x80-\xff][a-zA-Z0-9_\x80-\xff]*)/', $tokens[$i][1], $matches)
+            ) {
+                $replacement = [
+                    [\T_NULLSAFE_OBJECT_OPERATOR, '?->', $line],
+                    [\T_STRING, $matches[1], $line],
+                ];
+                if (\strlen($matches[0]) !== \strlen($tokens[$i][1])) {
+                    $replacement[] = [
+                        \T_ENCAPSED_AND_WHITESPACE,
+                        \substr($tokens[$i][1], \strlen($matches[0])),
+                        $line
+                    ];
+                }
+                array_splice($tokens, $i, 1, $replacement);
+                $c += \count($replacement) - 1;
+                continue;
+            }
+
+            if (\is_array($tokens[$i])) {
+                $line += substr_count($tokens[$i][1], "\n");
+            }
+        }
+
+        return $tokens;
+    }
+
+    public function reverseEmulate(string $code, array $tokens): array
+    {
+        // ?-> was not valid code previously, don't bother.
+        return $tokens;
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/NumericLiteralSeparatorEmulator.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/NumericLiteralSeparatorEmulator.php
new file mode 100644
index 00000000..cdf793e4
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/NumericLiteralSeparatorEmulator.php
@@ -0,0 +1,105 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer\TokenEmulator;
+
+use PhpParser\Lexer\Emulative;
+
+final class NumericLiteralSeparatorEmulator extends TokenEmulator
+{
+    const BIN = '(?:0b[01]+(?:_[01]+)*)';
+    const HEX = '(?:0x[0-9a-f]+(?:_[0-9a-f]+)*)';
+    const DEC = '(?:[0-9]+(?:_[0-9]+)*)';
+    const SIMPLE_FLOAT = '(?:' . self::DEC . '\.' . self::DEC . '?|\.' . self::DEC . ')';
+    const EXP = '(?:e[+-]?' . self::DEC . ')';
+    const FLOAT = '(?:' . self::SIMPLE_FLOAT . self::EXP . '?|' . self::DEC . self::EXP . ')';
+    const NUMBER = '~' . self::FLOAT . '|' . self::BIN . '|' . self::HEX . '|' . self::DEC . '~iA';
+
+    public function getPhpVersion(): string
+    {
+        return Emulative::PHP_7_4;
+    }
+
+    public function isEmulationNeeded(string $code) : bool
+    {
+        return preg_match('~[0-9]_[0-9]~', $code)
+            || preg_match('~0x[0-9a-f]+_[0-9a-f]~i', $code);
+    }
+
+    public function emulate(string $code, array $tokens): array
+    {
+        // We need to manually iterate and manage a count because we'll change
+        // the tokens array on the way
+        $codeOffset = 0;
+        for ($i = 0, $c = count($tokens); $i < $c; ++$i) {
+            $token = $tokens[$i];
+            $tokenLen = \strlen(\is_array($token) ? $token[1] : $token);
+
+            if ($token[0] !== T_LNUMBER && $token[0] !== T_DNUMBER) {
+                $codeOffset += $tokenLen;
+                continue;
+            }
+
+            $res = preg_match(self::NUMBER, $code, $matches, 0, $codeOffset);
+            assert($res, "No number at number token position");
+
+            $match = $matches[0];
+            $matchLen = \strlen($match);
+            if ($matchLen === $tokenLen) {
+                // Original token already holds the full number.
+                $codeOffset += $tokenLen;
+                continue;
+            }
+
+            $tokenKind = $this->resolveIntegerOrFloatToken($match);
+            $newTokens = [[$tokenKind, $match, $token[2]]];
+
+            $numTokens = 1;
+            $len = $tokenLen;
+            while ($matchLen > $len) {
+                $nextToken = $tokens[$i + $numTokens];
+                $nextTokenText = \is_array($nextToken) ? $nextToken[1] : $nextToken;
+                $nextTokenLen = \strlen($nextTokenText);
+
+                $numTokens++;
+                if ($matchLen < $len + $nextTokenLen) {
+                    // Split trailing characters into a partial token.
+                    assert(is_array($nextToken), "Partial token should be an array token");
+                    $partialText = substr($nextTokenText, $matchLen - $len);
+                    $newTokens[] = [$nextToken[0], $partialText, $nextToken[2]];
+                    break;
+                }
+
+                $len += $nextTokenLen;
+            }
+
+            array_splice($tokens, $i, $numTokens, $newTokens);
+            $c -= $numTokens - \count($newTokens);
+            $codeOffset += $matchLen;
+        }
+
+        return $tokens;
+    }
+
+    private function resolveIntegerOrFloatToken(string $str): int
+    {
+        $str = str_replace('_', '', $str);
+
+        if (stripos($str, '0b') === 0) {
+            $num = bindec($str);
+        } elseif (stripos($str, '0x') === 0) {
+            $num = hexdec($str);
+        } elseif (stripos($str, '0') === 0 && ctype_digit($str)) {
+            $num = octdec($str);
+        } else {
+            $num = +$str;
+        }
+
+        return is_float($num) ? T_DNUMBER : T_LNUMBER;
+    }
+
+    public function reverseEmulate(string $code, array $tokens): array
+    {
+        // Numeric separators were not legal code previously, don't bother.
+        return $tokens;
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/ReadonlyTokenEmulator.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/ReadonlyTokenEmulator.php
new file mode 100644
index 00000000..539a2bcf
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/ReadonlyTokenEmulator.php
@@ -0,0 +1,36 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer\TokenEmulator;
+
+use PhpParser\Lexer\Emulative;
+
+final class ReadonlyTokenEmulator extends KeywordEmulator
+{
+    public function getPhpVersion(): string
+    {
+        return Emulative::PHP_8_1;
+    }
+
+    public function getKeywordString(): string
+    {
+        return 'readonly';
+    }
+
+    public function getKeywordToken(): int
+    {
+        return \T_READONLY;
+    }
+
+    protected function isKeywordContext(array $tokens, int $pos): bool
+    {
+        if (!parent::isKeywordContext($tokens, $pos)) {
+            return false;
+        }
+        // Support "function readonly("
+        return !(isset($tokens[$pos + 1]) &&
+                 ($tokens[$pos + 1][0] === '(' ||
+                  ($tokens[$pos + 1][0] === \T_WHITESPACE &&
+                   isset($tokens[$pos + 2]) &&
+                   $tokens[$pos + 2][0] === '(')));
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/ReverseEmulator.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/ReverseEmulator.php
new file mode 100644
index 00000000..90093f66
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/ReverseEmulator.php
@@ -0,0 +1,36 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer\TokenEmulator;
+
+/**
+ * Reverses emulation direction of the inner emulator.
+ */
+final class ReverseEmulator extends TokenEmulator
+{
+    /** @var TokenEmulator Inner emulator */
+    private $emulator;
+
+    public function __construct(TokenEmulator $emulator) {
+        $this->emulator = $emulator;
+    }
+
+    public function getPhpVersion(): string {
+        return $this->emulator->getPhpVersion();
+    }
+
+    public function isEmulationNeeded(string $code): bool {
+        return $this->emulator->isEmulationNeeded($code);
+    }
+
+    public function emulate(string $code, array $tokens): array {
+        return $this->emulator->reverseEmulate($code, $tokens);
+    }
+
+    public function reverseEmulate(string $code, array $tokens): array {
+        return $this->emulator->emulate($code, $tokens);
+    }
+
+    public function preprocessCode(string $code, array &$patches): string {
+        return $code;
+    }
+}
\ No newline at end of file
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/TokenEmulator.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/TokenEmulator.php
new file mode 100644
index 00000000..a020bc0f
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/TokenEmulator.php
@@ -0,0 +1,25 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Lexer\TokenEmulator;
+
+/** @internal */
+abstract class TokenEmulator
+{
+    abstract public function getPhpVersion(): string;
+
+    abstract public function isEmulationNeeded(string $code): bool;
+
+    /**
+     * @return array Modified Tokens
+     */
+    abstract public function emulate(string $code, array $tokens): array;
+
+    /**
+     * @return array Modified Tokens
+     */
+    abstract public function reverseEmulate(string $code, array $tokens): array;
+
+    public function preprocessCode(string $code, array &$patches): string {
+        return $code;
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/NameContext.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/NameContext.php
new file mode 100644
index 00000000..777a4afd
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/NameContext.php
@@ -0,0 +1,285 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+use PhpParser\Node\Name;
+use PhpParser\Node\Name\FullyQualified;
+use PhpParser\Node\Stmt;
+
+class NameContext
+{
+    /** @var null|Name Current namespace */
+    protected $namespace;
+
+    /** @var Name[][] Map of format [aliasType => [aliasName => originalName]] */
+    protected $aliases = [];
+
+    /** @var Name[][] Same as $aliases but preserving original case */
+    protected $origAliases = [];
+
+    /** @var ErrorHandler Error handler */
+    protected $errorHandler;
+
+    /**
+     * Create a name context.
+     *
+     * @param ErrorHandler $errorHandler Error handling used to report errors
+     */
+    public function __construct(ErrorHandler $errorHandler) {
+        $this->errorHandler = $errorHandler;
+    }
+
+    /**
+     * Start a new namespace.
+     *
+     * This also resets the alias table.
+     *
+     * @param Name|null $namespace Null is the global namespace
+     */
+    public function startNamespace(Name $namespace = null) {
+        $this->namespace = $namespace;
+        $this->origAliases = $this->aliases = [
+            Stmt\Use_::TYPE_NORMAL   => [],
+            Stmt\Use_::TYPE_FUNCTION => [],
+            Stmt\Use_::TYPE_CONSTANT => [],
+        ];
+    }
+
+    /**
+     * Add an alias / import.
+     *
+     * @param Name   $name        Original name
+     * @param string $aliasName   Aliased name
+     * @param int    $type        One of Stmt\Use_::TYPE_*
+     * @param array  $errorAttrs Attributes to use to report an error
+     */
+    public function addAlias(Name $name, string $aliasName, int $type, array $errorAttrs = []) {
+        // Constant names are case sensitive, everything else case insensitive
+        if ($type === Stmt\Use_::TYPE_CONSTANT) {
+            $aliasLookupName = $aliasName;
+        } else {
+            $aliasLookupName = strtolower($aliasName);
+        }
+
+        if (isset($this->aliases[$type][$aliasLookupName])) {
+            $typeStringMap = [
+                Stmt\Use_::TYPE_NORMAL   => '',
+                Stmt\Use_::TYPE_FUNCTION => 'function ',
+                Stmt\Use_::TYPE_CONSTANT => 'const ',
+            ];
+
+            $this->errorHandler->handleError(new Error(
+                sprintf(
+                    'Cannot use %s%s as %s because the name is already in use',
+                    $typeStringMap[$type], $name, $aliasName
+                ),
+                $errorAttrs
+            ));
+            return;
+        }
+
+        $this->aliases[$type][$aliasLookupName] = $name;
+        $this->origAliases[$type][$aliasName] = $name;
+    }
+
+    /**
+     * Get current namespace.
+     *
+     * @return null|Name Namespace (or null if global namespace)
+     */
+    public function getNamespace() {
+        return $this->namespace;
+    }
+
+    /**
+     * Get resolved name.
+     *
+     * @param Name $name Name to resolve
+     * @param int  $type One of Stmt\Use_::TYPE_{FUNCTION|CONSTANT}
+     *
+     * @return null|Name Resolved name, or null if static resolution is not possible
+     */
+    public function getResolvedName(Name $name, int $type) {
+        // don't resolve special class names
+        if ($type === Stmt\Use_::TYPE_NORMAL && $name->isSpecialClassName()) {
+            if (!$name->isUnqualified()) {
+                $this->errorHandler->handleError(new Error(
+                    sprintf("'\\%s' is an invalid class name", $name->toString()),
+                    $name->getAttributes()
+                ));
+            }
+            return $name;
+        }
+
+        // fully qualified names are already resolved
+        if ($name->isFullyQualified()) {
+            return $name;
+        }
+
+        // Try to resolve aliases
+        if (null !== $resolvedName = $this->resolveAlias($name, $type)) {
+            return $resolvedName;
+        }
+
+        if ($type !== Stmt\Use_::TYPE_NORMAL && $name->isUnqualified()) {
+            if (null === $this->namespace) {
+                // outside of a namespace unaliased unqualified is same as fully qualified
+                return new FullyQualified($name, $name->getAttributes());
+            }
+
+            // Cannot resolve statically
+            return null;
+        }
+
+        // if no alias exists prepend current namespace
+        return FullyQualified::concat($this->namespace, $name, $name->getAttributes());
+    }
+
+    /**
+     * Get resolved class name.
+     *
+     * @param Name $name Class ame to resolve
+     *
+     * @return Name Resolved name
+     */
+    public function getResolvedClassName(Name $name) : Name {
+        return $this->getResolvedName($name, Stmt\Use_::TYPE_NORMAL);
+    }
+
+    /**
+     * Get possible ways of writing a fully qualified name (e.g., by making use of aliases).
+     *
+     * @param string $name Fully-qualified name (without leading namespace separator)
+     * @param int    $type One of Stmt\Use_::TYPE_*
+     *
+     * @return Name[] Possible representations of the name
+     */
+    public function getPossibleNames(string $name, int $type) : array {
+        $lcName = strtolower($name);
+
+        if ($type === Stmt\Use_::TYPE_NORMAL) {
+            // self, parent and static must always be unqualified
+            if ($lcName === "self" || $lcName === "parent" || $lcName === "static") {
+                return [new Name($name)];
+            }
+        }
+
+        // Collect possible ways to write this name, starting with the fully-qualified name
+        $possibleNames = [new FullyQualified($name)];
+
+        if (null !== $nsRelativeName = $this->getNamespaceRelativeName($name, $lcName, $type)) {
+            // Make sure there is no alias that makes the normally namespace-relative name
+            // into something else
+            if (null === $this->resolveAlias($nsRelativeName, $type)) {
+                $possibleNames[] = $nsRelativeName;
+            }
+        }
+
+        // Check for relevant namespace use statements
+        foreach ($this->origAliases[Stmt\Use_::TYPE_NORMAL] as $alias => $orig) {
+            $lcOrig = $orig->toLowerString();
+            if (0 === strpos($lcName, $lcOrig . '\\')) {
+                $possibleNames[] = new Name($alias . substr($name, strlen($lcOrig)));
+            }
+        }
+
+        // Check for relevant type-specific use statements
+        foreach ($this->origAliases[$type] as $alias => $orig) {
+            if ($type === Stmt\Use_::TYPE_CONSTANT) {
+                // Constants are are complicated-sensitive
+                $normalizedOrig = $this->normalizeConstName($orig->toString());
+                if ($normalizedOrig === $this->normalizeConstName($name)) {
+                    $possibleNames[] = new Name($alias);
+                }
+            } else {
+                // Everything else is case-insensitive
+                if ($orig->toLowerString() === $lcName) {
+                    $possibleNames[] = new Name($alias);
+                }
+            }
+        }
+
+        return $possibleNames;
+    }
+
+    /**
+     * Get shortest representation of this fully-qualified name.
+     *
+     * @param string $name Fully-qualified name (without leading namespace separator)
+     * @param int    $type One of Stmt\Use_::TYPE_*
+     *
+     * @return Name Shortest representation
+     */
+    public function getShortName(string $name, int $type) : Name {
+        $possibleNames = $this->getPossibleNames($name, $type);
+
+        // Find shortest name
+        $shortestName = null;
+        $shortestLength = \INF;
+        foreach ($possibleNames as $possibleName) {
+            $length = strlen($possibleName->toCodeString());
+            if ($length < $shortestLength) {
+                $shortestName = $possibleName;
+                $shortestLength = $length;
+            }
+        }
+
+       return $shortestName;
+    }
+
+    private function resolveAlias(Name $name, $type) {
+        $firstPart = $name->getFirst();
+
+        if ($name->isQualified()) {
+            // resolve aliases for qualified names, always against class alias table
+            $checkName = strtolower($firstPart);
+            if (isset($this->aliases[Stmt\Use_::TYPE_NORMAL][$checkName])) {
+                $alias = $this->aliases[Stmt\Use_::TYPE_NORMAL][$checkName];
+                return FullyQualified::concat($alias, $name->slice(1), $name->getAttributes());
+            }
+        } elseif ($name->isUnqualified()) {
+            // constant aliases are case-sensitive, function aliases case-insensitive
+            $checkName = $type === Stmt\Use_::TYPE_CONSTANT ? $firstPart : strtolower($firstPart);
+            if (isset($this->aliases[$type][$checkName])) {
+                // resolve unqualified aliases
+                return new FullyQualified($this->aliases[$type][$checkName], $name->getAttributes());
+            }
+        }
+
+        // No applicable aliases
+        return null;
+    }
+
+    private function getNamespaceRelativeName(string $name, string $lcName, int $type) {
+        if (null === $this->namespace) {
+            return new Name($name);
+        }
+
+        if ($type === Stmt\Use_::TYPE_CONSTANT) {
+            // The constants true/false/null always resolve to the global symbols, even inside a
+            // namespace, so they may be used without qualification
+            if ($lcName === "true" || $lcName === "false" || $lcName === "null") {
+                return new Name($name);
+            }
+        }
+
+        $namespacePrefix = strtolower($this->namespace . '\\');
+        if (0 === strpos($lcName, $namespacePrefix)) {
+            return new Name(substr($name, strlen($namespacePrefix)));
+        }
+
+        return null;
+    }
+
+    private function normalizeConstName(string $name) {
+        $nsSep = strrpos($name, '\\');
+        if (false === $nsSep) {
+            return $name;
+        }
+
+        // Constants have case-insensitive namespace and case-sensitive short-name
+        $ns = substr($name, 0, $nsSep);
+        $shortName = substr($name, $nsSep + 1);
+        return strtolower($ns) . '\\' . $shortName;
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node.php
new file mode 100644
index 00000000..befb2565
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node.php
@@ -0,0 +1,151 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+interface Node
+{
+    /**
+     * Gets the type of the node.
+     *
+     * @return string Type of the node
+     */
+    public function getType() : string;
+
+    /**
+     * Gets the names of the sub nodes.
+     *
+     * @return array Names of sub nodes
+     */
+    public function getSubNodeNames() : array;
+
+    /**
+     * Gets line the node started in (alias of getStartLine).
+     *
+     * @return int Start line (or -1 if not available)
+     */
+    public function getLine() : int;
+
+    /**
+     * Gets line the node started in.
+     *
+     * Requires the 'startLine' attribute to be enabled in the lexer (enabled by default).
+     *
+     * @return int Start line (or -1 if not available)
+     */
+    public function getStartLine() : int;
+
+    /**
+     * Gets the line the node ended in.
+     *
+     * Requires the 'endLine' attribute to be enabled in the lexer (enabled by default).
+     *
+     * @return int End line (or -1 if not available)
+     */
+    public function getEndLine() : int;
+
+    /**
+     * Gets the token offset of the first token that is part of this node.
+     *
+     * The offset is an index into the array returned by Lexer::getTokens().
+     *
+     * Requires the 'startTokenPos' attribute to be enabled in the lexer (DISABLED by default).
+     *
+     * @return int Token start position (or -1 if not available)
+     */
+    public function getStartTokenPos() : int;
+
+    /**
+     * Gets the token offset of the last token that is part of this node.
+     *
+     * The offset is an index into the array returned by Lexer::getTokens().
+     *
+     * Requires the 'endTokenPos' attribute to be enabled in the lexer (DISABLED by default).
+     *
+     * @return int Token end position (or -1 if not available)
+     */
+    public function getEndTokenPos() : int;
+
+    /**
+     * Gets the file offset of the first character that is part of this node.
+     *
+     * Requires the 'startFilePos' attribute to be enabled in the lexer (DISABLED by default).
+     *
+     * @return int File start position (or -1 if not available)
+     */
+    public function getStartFilePos() : int;
+
+    /**
+     * Gets the file offset of the last character that is part of this node.
+     *
+     * Requires the 'endFilePos' attribute to be enabled in the lexer (DISABLED by default).
+     *
+     * @return int File end position (or -1 if not available)
+     */
+    public function getEndFilePos() : int;
+
+    /**
+     * Gets all comments directly preceding this node.
+     *
+     * The comments are also available through the "comments" attribute.
+     *
+     * @return Comment[]
+     */
+    public function getComments() : array;
+
+    /**
+     * Gets the doc comment of the node.
+     *
+     * @return null|Comment\Doc Doc comment object or null
+     */
+    public function getDocComment();
+
+    /**
+     * Sets the doc comment of the node.
+     *
+     * This will either replace an existing doc comment or add it to the comments array.
+     *
+     * @param Comment\Doc $docComment Doc comment to set
+     */
+    public function setDocComment(Comment\Doc $docComment);
+
+    /**
+     * Sets an attribute on a node.
+     *
+     * @param string $key
+     * @param mixed  $value
+     */
+    public function setAttribute(string $key, $value);
+
+    /**
+     * Returns whether an attribute exists.
+     *
+     * @param string $key
+     *
+     * @return bool
+     */
+    public function hasAttribute(string $key) : bool;
+
+    /**
+     * Returns the value of an attribute.
+     *
+     * @param string $key
+     * @param mixed  $default
+     *
+     * @return mixed
+     */
+    public function getAttribute(string $key, $default = null);
+
+    /**
+     * Returns all the attributes of this node.
+     *
+     * @return array
+     */
+    public function getAttributes() : array;
+
+    /**
+     * Replaces all the attributes of this node.
+     *
+     * @param array $attributes
+     */
+    public function setAttributes(array $attributes);
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Arg.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Arg.php
new file mode 100644
index 00000000..bcf130e6
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Arg.php
@@ -0,0 +1,46 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node;
+
+use PhpParser\Node\VariadicPlaceholder;
+use PhpParser\NodeAbstract;
+
+class Arg extends NodeAbstract
+{
+    /** @var Identifier|null Parameter name (for named parameters) */
+    public $name;
+    /** @var Expr Value to pass */
+    public $value;
+    /** @var bool Whether to pass by ref */
+    public $byRef;
+    /** @var bool Whether to unpack the argument */
+    public $unpack;
+
+    /**
+     * Constructs a function call argument node.
+     *
+     * @param Expr  $value      Value to pass
+     * @param bool  $byRef      Whether to pass by ref
+     * @param bool  $unpack     Whether to unpack the argument
+     * @param array $attributes Additional attributes
+     * @param Identifier|null $name Parameter name (for named parameters)
+     */
+    public function __construct(
+        Expr $value, bool $byRef = false, bool $unpack = false, array $attributes = [],
+        Identifier $name = null
+    ) {
+        $this->attributes = $attributes;
+        $this->name = $name;
+        $this->value = $value;
+        $this->byRef = $byRef;
+        $this->unpack = $unpack;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['name', 'value', 'byRef', 'unpack'];
+    }
+    
+    public function getType() : string {
+        return 'Arg';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Attribute.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Attribute.php
new file mode 100644
index 00000000..c96f66e5
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Attribute.php
@@ -0,0 +1,34 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node;
+
+use PhpParser\Node;
+use PhpParser\NodeAbstract;
+
+class Attribute extends NodeAbstract
+{
+    /** @var Name Attribute name */
+    public $name;
+
+    /** @var Arg[] Attribute arguments */
+    public $args;
+
+    /**
+     * @param Node\Name $name       Attribute name
+     * @param Arg[]     $args       Attribute arguments
+     * @param array     $attributes Additional node attributes
+     */
+    public function __construct(Name $name, array $args = [], array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->name = $name;
+        $this->args = $args;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['name', 'args'];
+    }
+
+    public function getType() : string {
+        return 'Attribute';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/AttributeGroup.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/AttributeGroup.php
new file mode 100644
index 00000000..613bfc41
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/AttributeGroup.php
@@ -0,0 +1,29 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node;
+
+use PhpParser\Node;
+use PhpParser\NodeAbstract;
+
+class AttributeGroup extends NodeAbstract
+{
+    /** @var Attribute[] Attributes */
+    public $attrs;
+
+    /**
+     * @param Attribute[] $attrs PHP attributes
+     * @param array $attributes Additional node attributes
+     */
+    public function __construct(array $attrs, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->attrs = $attrs;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['attrs'];
+    }
+
+    public function getType() : string {
+        return 'AttributeGroup';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/ComplexType.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/ComplexType.php
new file mode 100644
index 00000000..9505532a
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/ComplexType.php
@@ -0,0 +1,14 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node;
+
+use PhpParser\NodeAbstract;
+
+/**
+ * This is a base class for complex types, including nullable types and union types.
+ *
+ * It does not provide any shared behavior and exists only for type-checking purposes.
+ */
+abstract class ComplexType extends NodeAbstract
+{
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Const_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Const_.php
new file mode 100644
index 00000000..07a74df8
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Const_.php
@@ -0,0 +1,37 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node;
+
+use PhpParser\NodeAbstract;
+
+class Const_ extends NodeAbstract
+{
+    /** @var Identifier Name */
+    public $name;
+    /** @var Expr Value */
+    public $value;
+
+    /** @var Name|null Namespaced name (if using NameResolver) */
+    public $namespacedName;
+
+    /**
+     * Constructs a const node for use in class const and const statements.
+     *
+     * @param string|Identifier $name       Name
+     * @param Expr              $value      Value
+     * @param array             $attributes Additional attributes
+     */
+    public function __construct($name, Expr $value, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->name = \is_string($name) ? new Identifier($name) : $name;
+        $this->value = $value;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['name', 'value'];
+    }
+
+    public function getType() : string {
+        return 'Const';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr.php
new file mode 100644
index 00000000..6cf4df22
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr.php
@@ -0,0 +1,9 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node;
+
+use PhpParser\NodeAbstract;
+
+abstract class Expr extends NodeAbstract
+{
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/ArrayDimFetch.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/ArrayDimFetch.php
new file mode 100644
index 00000000..71694478
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/ArrayDimFetch.php
@@ -0,0 +1,34 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+class ArrayDimFetch extends Expr
+{
+    /** @var Expr Variable */
+    public $var;
+    /** @var null|Expr Array index / dim */
+    public $dim;
+
+    /**
+     * Constructs an array index fetch node.
+     *
+     * @param Expr      $var        Variable
+     * @param null|Expr $dim        Array index / dim
+     * @param array     $attributes Additional attributes
+     */
+    public function __construct(Expr $var, Expr $dim = null, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->var = $var;
+        $this->dim = $dim;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['var', 'dim'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_ArrayDimFetch';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/ArrayItem.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/ArrayItem.php
new file mode 100644
index 00000000..1b078f82
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/ArrayItem.php
@@ -0,0 +1,41 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+class ArrayItem extends Expr
+{
+    /** @var null|Expr Key */
+    public $key;
+    /** @var Expr Value */
+    public $value;
+    /** @var bool Whether to assign by reference */
+    public $byRef;
+    /** @var bool Whether to unpack the argument */
+    public $unpack;
+
+    /**
+     * Constructs an array item node.
+     *
+     * @param Expr      $value      Value
+     * @param null|Expr $key        Key
+     * @param bool      $byRef      Whether to assign by reference
+     * @param array     $attributes Additional attributes
+     */
+    public function __construct(Expr $value, Expr $key = null, bool $byRef = false, array $attributes = [], bool $unpack = false) {
+        $this->attributes = $attributes;
+        $this->key = $key;
+        $this->value = $value;
+        $this->byRef = $byRef;
+        $this->unpack = $unpack;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['key', 'value', 'byRef', 'unpack'];
+    }
+
+    public function getType() : string {
+        return 'Expr_ArrayItem';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Array_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Array_.php
new file mode 100644
index 00000000..e6eaa283
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Array_.php
@@ -0,0 +1,34 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+class Array_ extends Expr
+{
+    // For use in "kind" attribute
+    const KIND_LONG = 1;  // array() syntax
+    const KIND_SHORT = 2; // [] syntax
+
+    /** @var (ArrayItem|null)[] Items */
+    public $items;
+
+    /**
+     * Constructs an array node.
+     *
+     * @param (ArrayItem|null)[] $items      Items of the array
+     * @param array       $attributes Additional attributes
+     */
+    public function __construct(array $items = [], array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->items = $items;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['items'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_Array';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/ArrowFunction.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/ArrowFunction.php
new file mode 100644
index 00000000..c273fb7e
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/ArrowFunction.php
@@ -0,0 +1,79 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node;
+use PhpParser\Node\Expr;
+use PhpParser\Node\FunctionLike;
+
+class ArrowFunction extends Expr implements FunctionLike
+{
+    /** @var bool */
+    public $static;
+
+    /** @var bool */
+    public $byRef;
+
+    /** @var Node\Param[] */
+    public $params = [];
+
+    /** @var null|Node\Identifier|Node\Name|Node\ComplexType */
+    public $returnType;
+
+    /** @var Expr */
+    public $expr;
+    /** @var Node\AttributeGroup[] */
+    public $attrGroups;
+
+    /**
+     * @param array $subNodes   Array of the following optional subnodes:
+     *                          'static'     => false   : Whether the closure is static
+     *                          'byRef'      => false   : Whether to return by reference
+     *                          'params'     => array() : Parameters
+     *                          'returnType' => null    : Return type
+     *                          'expr'       => Expr    : Expression body
+     *                          'attrGroups' => array() : PHP attribute groups
+     * @param array $attributes Additional attributes
+     */
+    public function __construct(array $subNodes = [], array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->static = $subNodes['static'] ?? false;
+        $this->byRef = $subNodes['byRef'] ?? false;
+        $this->params = $subNodes['params'] ?? [];
+        $returnType = $subNodes['returnType'] ?? null;
+        $this->returnType = \is_string($returnType) ? new Node\Identifier($returnType) : $returnType;
+        $this->expr = $subNodes['expr'];
+        $this->attrGroups = $subNodes['attrGroups'] ?? [];
+    }
+
+    public function getSubNodeNames() : array {
+        return ['attrGroups', 'static', 'byRef', 'params', 'returnType', 'expr'];
+    }
+
+    public function returnsByRef() : bool {
+        return $this->byRef;
+    }
+
+    public function getParams() : array {
+        return $this->params;
+    }
+
+    public function getReturnType() {
+        return $this->returnType;
+    }
+
+    public function getAttrGroups() : array {
+        return $this->attrGroups;
+    }
+
+    /**
+     * @return Node\Stmt\Return_[]
+     */
+    public function getStmts() : array {
+        return [new Node\Stmt\Return_($this->expr)];
+    }
+
+    public function getType() : string {
+        return 'Expr_ArrowFunction';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Assign.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Assign.php
new file mode 100644
index 00000000..cf9e6e82
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Assign.php
@@ -0,0 +1,34 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+class Assign extends Expr
+{
+    /** @var Expr Variable */
+    public $var;
+    /** @var Expr Expression */
+    public $expr;
+
+    /**
+     * Constructs an assignment node.
+     *
+     * @param Expr  $var        Variable
+     * @param Expr  $expr       Expression
+     * @param array $attributes Additional attributes
+     */
+    public function __construct(Expr $var, Expr $expr, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->var = $var;
+        $this->expr = $expr;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['var', 'expr'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_Assign';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp.php
new file mode 100644
index 00000000..bce8604f
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+abstract class AssignOp extends Expr
+{
+    /** @var Expr Variable */
+    public $var;
+    /** @var Expr Expression */
+    public $expr;
+
+    /**
+     * Constructs a compound assignment operation node.
+     *
+     * @param Expr  $var        Variable
+     * @param Expr  $expr       Expression
+     * @param array $attributes Additional attributes
+     */
+    public function __construct(Expr $var, Expr $expr, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->var = $var;
+        $this->expr = $expr;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['var', 'expr'];
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/BitwiseAnd.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/BitwiseAnd.php
new file mode 100644
index 00000000..420284cd
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/BitwiseAnd.php
@@ -0,0 +1,12 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\AssignOp;
+
+use PhpParser\Node\Expr\AssignOp;
+
+class BitwiseAnd extends AssignOp
+{
+    public function getType() : string {
+        return 'Expr_AssignOp_BitwiseAnd';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/BitwiseOr.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/BitwiseOr.php
new file mode 100644
index 00000000..481ad3bb
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/BitwiseOr.php
@@ -0,0 +1,12 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\AssignOp;
+
+use PhpParser\Node\Expr\AssignOp;
+
+class BitwiseOr extends AssignOp
+{
+    public function getType() : string {
+        return 'Expr_AssignOp_BitwiseOr';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/BitwiseXor.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/BitwiseXor.php
new file mode 100644
index 00000000..f41d4c8e
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/BitwiseXor.php
@@ -0,0 +1,12 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\AssignOp;
+
+use PhpParser\Node\Expr\AssignOp;
+
+class BitwiseXor extends AssignOp
+{
+    public function getType() : string {
+        return 'Expr_AssignOp_BitwiseXor';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Coalesce.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Coalesce.php
new file mode 100644
index 00000000..c0e9b316
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Coalesce.php
@@ -0,0 +1,12 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\AssignOp;
+
+use PhpParser\Node\Expr\AssignOp;
+
+class Coalesce extends AssignOp
+{
+    public function getType() : string {
+        return 'Expr_AssignOp_Coalesce';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Concat.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Concat.php
new file mode 100644
index 00000000..ac168207
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Concat.php
@@ -0,0 +1,12 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\AssignOp;
+
+use PhpParser\Node\Expr\AssignOp;
+
+class Concat extends AssignOp
+{
+    public function getType() : string {
+        return 'Expr_AssignOp_Concat';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Div.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Div.php
new file mode 100644
index 00000000..f1fcfc09
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Div.php
@@ -0,0 +1,12 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\AssignOp;
+
+use PhpParser\Node\Expr\AssignOp;
+
+class Div extends AssignOp
+{
+    public function getType() : string {
+        return 'Expr_AssignOp_Div';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Minus.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Minus.php
new file mode 100644
index 00000000..82ef4517
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Minus.php
@@ -0,0 +1,12 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\AssignOp;
+
+use PhpParser\Node\Expr\AssignOp;
+
+class Minus extends AssignOp
+{
+    public function getType() : string {
+        return 'Expr_AssignOp_Minus';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Mod.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Mod.php
new file mode 100644
index 00000000..be3b4a0a
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Mod.php
@@ -0,0 +1,12 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\AssignOp;
+
+use PhpParser\Node\Expr\AssignOp;
+
+class Mod extends AssignOp
+{
+    public function getType() : string {
+        return 'Expr_AssignOp_Mod';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Mul.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Mul.php
new file mode 100644
index 00000000..5c196c3b
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Mul.php
@@ -0,0 +1,12 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\AssignOp;
+
+use PhpParser\Node\Expr\AssignOp;
+
+class Mul extends AssignOp
+{
+    public function getType() : string {
+        return 'Expr_AssignOp_Mul';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Plus.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Plus.php
new file mode 100644
index 00000000..dd101c61
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Plus.php
@@ -0,0 +1,12 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\AssignOp;
+
+use PhpParser\Node\Expr\AssignOp;
+
+class Plus extends AssignOp
+{
+    public function getType() : string {
+        return 'Expr_AssignOp_Plus';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Pow.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Pow.php
new file mode 100644
index 00000000..5e1307d1
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/Pow.php
@@ -0,0 +1,12 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\AssignOp;
+
+use PhpParser\Node\Expr\AssignOp;
+
+class Pow extends AssignOp
+{
+    public function getType() : string {
+        return 'Expr_AssignOp_Pow';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/ShiftLeft.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/ShiftLeft.php
new file mode 100644
index 00000000..b8f88269
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/ShiftLeft.php
@@ -0,0 +1,12 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\AssignOp;
+
+use PhpParser\Node\Expr\AssignOp;
+
+class ShiftLeft extends AssignOp
+{
+    public function getType() : string {
+        return 'Expr_AssignOp_ShiftLeft';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/ShiftRight.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/ShiftRight.php
new file mode 100644
index 00000000..e0cc67b7
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignOp/ShiftRight.php
@@ -0,0 +1,12 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\AssignOp;
+
+use PhpParser\Node\Expr\AssignOp;
+
+class ShiftRight extends AssignOp
+{
+    public function getType() : string {
+        return 'Expr_AssignOp_ShiftRight';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignRef.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignRef.php
new file mode 100644
index 00000000..de3c644c
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/AssignRef.php
@@ -0,0 +1,34 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+class AssignRef extends Expr
+{
+    /** @var Expr Variable reference is assigned to */
+    public $var;
+    /** @var Expr Variable which is referenced */
+    public $expr;
+
+    /**
+     * Constructs an assignment node.
+     *
+     * @param Expr  $var        Variable
+     * @param Expr  $expr       Expression
+     * @param array $attributes Additional attributes
+     */
+    public function __construct(Expr $var, Expr $expr, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->var = $var;
+        $this->expr = $expr;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['var', 'expr'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_AssignRef';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp.php
new file mode 100644
index 00000000..d9c582b0
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp.php
@@ -0,0 +1,40 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+abstract class BinaryOp extends Expr
+{
+    /** @var Expr The left hand side expression */
+    public $left;
+    /** @var Expr The right hand side expression */
+    public $right;
+
+    /**
+     * Constructs a binary operator node.
+     *
+     * @param Expr  $left       The left hand side expression
+     * @param Expr  $right      The right hand side expression
+     * @param array $attributes Additional attributes
+     */
+    public function __construct(Expr $left, Expr $right, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->left = $left;
+        $this->right = $right;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['left', 'right'];
+    }
+
+    /**
+     * Get the operator sigil for this binary operation.
+     *
+     * In the case there are multiple possible sigils for an operator, this method does not
+     * necessarily return the one used in the parsed code.
+     *
+     * @return string
+     */
+    abstract public function getOperatorSigil() : string;
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/BitwiseAnd.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/BitwiseAnd.php
new file mode 100644
index 00000000..d907393b
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/BitwiseAnd.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\BinaryOp;
+
+use PhpParser\Node\Expr\BinaryOp;
+
+class BitwiseAnd extends BinaryOp
+{
+    public function getOperatorSigil() : string {
+        return '&';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_BitwiseAnd';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/BitwiseOr.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/BitwiseOr.php
new file mode 100644
index 00000000..d92069f3
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/BitwiseOr.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\BinaryOp;
+
+use PhpParser\Node\Expr\BinaryOp;
+
+class BitwiseOr extends BinaryOp
+{
+    public function getOperatorSigil() : string {
+        return '|';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_BitwiseOr';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/BitwiseXor.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/BitwiseXor.php
new file mode 100644
index 00000000..40fa94f8
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/BitwiseXor.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\BinaryOp;
+
+use PhpParser\Node\Expr\BinaryOp;
+
+class BitwiseXor extends BinaryOp
+{
+    public function getOperatorSigil() : string {
+        return '^';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_BitwiseXor';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/BooleanAnd.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/BooleanAnd.php
new file mode 100644
index 00000000..4c3c9e9b
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/BooleanAnd.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\BinaryOp;
+
+use PhpParser\Node\Expr\BinaryOp;
+
+class BooleanAnd extends BinaryOp
+{
+    public function getOperatorSigil() : string {
+        return '&&';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_BooleanAnd';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/BooleanOr.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/BooleanOr.php
new file mode 100644
index 00000000..5ad41727
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/BooleanOr.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\BinaryOp;
+
+use PhpParser\Node\Expr\BinaryOp;
+
+class BooleanOr extends BinaryOp
+{
+    public function getOperatorSigil() : string {
+        return '||';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_BooleanOr';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Coalesce.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Coalesce.php
new file mode 100644
index 00000000..b8cf6f45
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Coalesce.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\BinaryOp;
+
+use PhpParser\Node\Expr\BinaryOp;
+
+class Coalesce extends BinaryOp
+{
+    public function getOperatorSigil() : string {
+        return '??';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_Coalesce';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Concat.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Concat.php
new file mode 100644
index 00000000..9a8d9873
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Concat.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\BinaryOp;
+
+use PhpParser\Node\Expr\BinaryOp;
+
+class Concat extends BinaryOp
+{
+    public function getOperatorSigil() : string {
+        return '.';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_Concat';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Div.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Div.php
new file mode 100644
index 00000000..d38df0db
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Div.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\BinaryOp;
+
+use PhpParser\Node\Expr\BinaryOp;
+
+class Div extends BinaryOp
+{
+    public function getOperatorSigil() : string {
+        return '/';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_Div';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Equal.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Equal.php
new file mode 100644
index 00000000..e7b11dc8
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Equal.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\BinaryOp;
+
+use PhpParser\Node\Expr\BinaryOp;
+
+class Equal extends BinaryOp
+{
+    public function getOperatorSigil() : string {
+        return '==';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_Equal';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Greater.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Greater.php
new file mode 100644
index 00000000..da01f7a1
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Greater.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\BinaryOp;
+
+use PhpParser\Node\Expr\BinaryOp;
+
+class Greater extends BinaryOp
+{
+    public function getOperatorSigil() : string {
+        return '>';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_Greater';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/GreaterOrEqual.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/GreaterOrEqual.php
new file mode 100644
index 00000000..d677502c
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/GreaterOrEqual.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\BinaryOp;
+
+use PhpParser\Node\Expr\BinaryOp;
+
+class GreaterOrEqual extends BinaryOp
+{
+    public function getOperatorSigil() : string {
+        return '>=';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_GreaterOrEqual';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Identical.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Identical.php
new file mode 100644
index 00000000..3d96285c
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Identical.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\BinaryOp;
+
+use PhpParser\Node\Expr\BinaryOp;
+
+class Identical extends BinaryOp
+{
+    public function getOperatorSigil() : string {
+        return '===';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_Identical';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/LogicalAnd.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/LogicalAnd.php
new file mode 100644
index 00000000..2a3afd54
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/LogicalAnd.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\BinaryOp;
+
+use PhpParser\Node\Expr\BinaryOp;
+
+class LogicalAnd extends BinaryOp
+{
+    public function getOperatorSigil() : string {
+        return 'and';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_LogicalAnd';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/LogicalOr.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/LogicalOr.php
new file mode 100644
index 00000000..21507dba
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/LogicalOr.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\BinaryOp;
+
+use PhpParser\Node\Expr\BinaryOp;
+
+class LogicalOr extends BinaryOp
+{
+    public function getOperatorSigil() : string {
+        return 'or';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_LogicalOr';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/LogicalXor.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/LogicalXor.php
new file mode 100644
index 00000000..261c6a91
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/LogicalXor.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\BinaryOp;
+
+use PhpParser\Node\Expr\BinaryOp;
+
+class LogicalXor extends BinaryOp
+{
+    public function getOperatorSigil() : string {
+        return 'xor';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_LogicalXor';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Minus.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Minus.php
new file mode 100644
index 00000000..54b3c6e9
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Minus.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\BinaryOp;
+
+use PhpParser\Node\Expr\BinaryOp;
+
+class Minus extends BinaryOp
+{
+    public function getOperatorSigil() : string {
+        return '-';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_Minus';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Mod.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Mod.php
new file mode 100644
index 00000000..10340404
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Mod.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\BinaryOp;
+
+use PhpParser\Node\Expr\BinaryOp;
+
+class Mod extends BinaryOp
+{
+    public function getOperatorSigil() : string {
+        return '%';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_Mod';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Mul.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Mul.php
new file mode 100644
index 00000000..b82d0b2f
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Mul.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\BinaryOp;
+
+use PhpParser\Node\Expr\BinaryOp;
+
+class Mul extends BinaryOp
+{
+    public function getOperatorSigil() : string {
+        return '*';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_Mul';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/NotEqual.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/NotEqual.php
new file mode 100644
index 00000000..51075da5
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/NotEqual.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\BinaryOp;
+
+use PhpParser\Node\Expr\BinaryOp;
+
+class NotEqual extends BinaryOp
+{
+    public function getOperatorSigil() : string {
+        return '!=';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_NotEqual';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/NotIdentical.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/NotIdentical.php
new file mode 100644
index 00000000..fa4050e0
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/NotIdentical.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\BinaryOp;
+
+use PhpParser\Node\Expr\BinaryOp;
+
+class NotIdentical extends BinaryOp
+{
+    public function getOperatorSigil() : string {
+        return '!==';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_NotIdentical';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Plus.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Plus.php
new file mode 100644
index 00000000..62f02299
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Plus.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\BinaryOp;
+
+use PhpParser\Node\Expr\BinaryOp;
+
+class Plus extends BinaryOp
+{
+    public function getOperatorSigil() : string {
+        return '+';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_Plus';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Pow.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Pow.php
new file mode 100644
index 00000000..572a1e8e
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Pow.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\BinaryOp;
+
+use PhpParser\Node\Expr\BinaryOp;
+
+class Pow extends BinaryOp
+{
+    public function getOperatorSigil() : string {
+        return '**';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_Pow';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/ShiftLeft.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/ShiftLeft.php
new file mode 100644
index 00000000..4e70b4ef
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/ShiftLeft.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\BinaryOp;
+
+use PhpParser\Node\Expr\BinaryOp;
+
+class ShiftLeft extends BinaryOp
+{
+    public function getOperatorSigil() : string {
+        return '<<';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_ShiftLeft';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/ShiftRight.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/ShiftRight.php
new file mode 100644
index 00000000..45acbd04
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/ShiftRight.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\BinaryOp;
+
+use PhpParser\Node\Expr\BinaryOp;
+
+class ShiftRight extends BinaryOp
+{
+    public function getOperatorSigil() : string {
+        return '>>';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_ShiftRight';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Smaller.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Smaller.php
new file mode 100644
index 00000000..3cb8e7e0
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Smaller.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\BinaryOp;
+
+use PhpParser\Node\Expr\BinaryOp;
+
+class Smaller extends BinaryOp
+{
+    public function getOperatorSigil() : string {
+        return '<';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_Smaller';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/SmallerOrEqual.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/SmallerOrEqual.php
new file mode 100644
index 00000000..83e8e214
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/SmallerOrEqual.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\BinaryOp;
+
+use PhpParser\Node\Expr\BinaryOp;
+
+class SmallerOrEqual extends BinaryOp
+{
+    public function getOperatorSigil() : string {
+        return '<=';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_SmallerOrEqual';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Spaceship.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Spaceship.php
new file mode 100644
index 00000000..8c6d787f
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Spaceship.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\BinaryOp;
+
+use PhpParser\Node\Expr\BinaryOp;
+
+class Spaceship extends BinaryOp
+{
+    public function getOperatorSigil() : string {
+        return '<=>';
+    }
+    
+    public function getType() : string {
+        return 'Expr_BinaryOp_Spaceship';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BitwiseNot.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BitwiseNot.php
new file mode 100644
index 00000000..ed44984b
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BitwiseNot.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+class BitwiseNot extends Expr
+{
+    /** @var Expr Expression */
+    public $expr;
+
+    /**
+     * Constructs a bitwise not node.
+     *
+     * @param Expr  $expr       Expression
+     * @param array $attributes Additional attributes
+     */
+    public function __construct(Expr $expr, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->expr = $expr;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['expr'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_BitwiseNot';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BooleanNot.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BooleanNot.php
new file mode 100644
index 00000000..bf27e9f6
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BooleanNot.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+class BooleanNot extends Expr
+{
+    /** @var Expr Expression */
+    public $expr;
+
+    /**
+     * Constructs a boolean not node.
+     *
+     * @param Expr $expr       Expression
+     * @param array               $attributes Additional attributes
+     */
+    public function __construct(Expr $expr, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->expr = $expr;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['expr'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_BooleanNot';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/CallLike.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/CallLike.php
new file mode 100644
index 00000000..78e1cf34
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/CallLike.php
@@ -0,0 +1,39 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Arg;
+use PhpParser\Node\Expr;
+use PhpParser\Node\VariadicPlaceholder;
+
+abstract class CallLike extends Expr {
+    /**
+     * Return raw arguments, which may be actual Args, or VariadicPlaceholders for first-class
+     * callables.
+     *
+     * @return array<Arg|VariadicPlaceholder>
+     */
+    abstract public function getRawArgs(): array;
+
+    /**
+     * Returns whether this call expression is actually a first class callable.
+     */
+    public function isFirstClassCallable(): bool {
+        foreach ($this->getRawArgs() as $arg) {
+            if ($arg instanceof VariadicPlaceholder) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Assert that this is not a first-class callable and return only ordinary Args.
+     *
+     * @return Arg[]
+     */
+    public function getArgs(): array {
+        assert(!$this->isFirstClassCallable());
+        return $this->getRawArgs();
+    }
+}
\ No newline at end of file
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast.php
new file mode 100644
index 00000000..36769d4f
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast.php
@@ -0,0 +1,26 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+abstract class Cast extends Expr
+{
+    /** @var Expr Expression */
+    public $expr;
+
+    /**
+     * Constructs a cast node.
+     *
+     * @param Expr  $expr       Expression
+     * @param array $attributes Additional attributes
+     */
+    public function __construct(Expr $expr, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->expr = $expr;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['expr'];
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Array_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Array_.php
new file mode 100644
index 00000000..57cc473b
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Array_.php
@@ -0,0 +1,12 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\Cast;
+
+use PhpParser\Node\Expr\Cast;
+
+class Array_ extends Cast
+{
+    public function getType() : string {
+        return 'Expr_Cast_Array';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Bool_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Bool_.php
new file mode 100644
index 00000000..04eb4af5
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Bool_.php
@@ -0,0 +1,12 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\Cast;
+
+use PhpParser\Node\Expr\Cast;
+
+class Bool_ extends Cast
+{
+    public function getType() : string {
+        return 'Expr_Cast_Bool';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Double.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Double.php
new file mode 100644
index 00000000..891ba5f8
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Double.php
@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\Cast;
+
+use PhpParser\Node\Expr\Cast;
+
+class Double extends Cast
+{
+    // For use in "kind" attribute
+    const KIND_DOUBLE = 1; // "double" syntax
+    const KIND_FLOAT = 2;  // "float" syntax
+    const KIND_REAL = 3; // "real" syntax
+
+    public function getType() : string {
+        return 'Expr_Cast_Double';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Int_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Int_.php
new file mode 100644
index 00000000..01ed594b
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Int_.php
@@ -0,0 +1,12 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\Cast;
+
+use PhpParser\Node\Expr\Cast;
+
+class Int_ extends Cast
+{
+    public function getType() : string {
+        return 'Expr_Cast_Int';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Object_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Object_.php
new file mode 100644
index 00000000..163752be
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Object_.php
@@ -0,0 +1,12 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\Cast;
+
+use PhpParser\Node\Expr\Cast;
+
+class Object_ extends Cast
+{
+    public function getType() : string {
+        return 'Expr_Cast_Object';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/String_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/String_.php
new file mode 100644
index 00000000..b3d99270
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/String_.php
@@ -0,0 +1,12 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\Cast;
+
+use PhpParser\Node\Expr\Cast;
+
+class String_ extends Cast
+{
+    public function getType() : string {
+        return 'Expr_Cast_String';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Unset_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Unset_.php
new file mode 100644
index 00000000..accda3e4
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Unset_.php
@@ -0,0 +1,12 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr\Cast;
+
+use PhpParser\Node\Expr\Cast;
+
+class Unset_ extends Cast
+{
+    public function getType() : string {
+        return 'Expr_Cast_Unset';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/ClassConstFetch.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/ClassConstFetch.php
new file mode 100644
index 00000000..faf832f9
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/ClassConstFetch.php
@@ -0,0 +1,36 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+use PhpParser\Node\Identifier;
+use PhpParser\Node\Name;
+
+class ClassConstFetch extends Expr
+{
+    /** @var Name|Expr Class name */
+    public $class;
+    /** @var Identifier|Error Constant name */
+    public $name;
+
+    /**
+     * Constructs a class const fetch node.
+     *
+     * @param Name|Expr               $class      Class name
+     * @param string|Identifier|Error $name       Constant name
+     * @param array                   $attributes Additional attributes
+     */
+    public function __construct($class, $name, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->class = $class;
+        $this->name = \is_string($name) ? new Identifier($name) : $name;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['class', 'name'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_ClassConstFetch';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Clone_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Clone_.php
new file mode 100644
index 00000000..db216b8f
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Clone_.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+class Clone_ extends Expr
+{
+    /** @var Expr Expression */
+    public $expr;
+
+    /**
+     * Constructs a clone node.
+     *
+     * @param Expr  $expr       Expression
+     * @param array $attributes Additional attributes
+     */
+    public function __construct(Expr $expr, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->expr = $expr;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['expr'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_Clone';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Closure.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Closure.php
new file mode 100644
index 00000000..56ddea6a
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Closure.php
@@ -0,0 +1,79 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node;
+use PhpParser\Node\Expr;
+use PhpParser\Node\FunctionLike;
+
+class Closure extends Expr implements FunctionLike
+{
+    /** @var bool Whether the closure is static */
+    public $static;
+    /** @var bool Whether to return by reference */
+    public $byRef;
+    /** @var Node\Param[] Parameters */
+    public $params;
+    /** @var ClosureUse[] use()s */
+    public $uses;
+    /** @var null|Node\Identifier|Node\Name|Node\ComplexType Return type */
+    public $returnType;
+    /** @var Node\Stmt[] Statements */
+    public $stmts;
+    /** @var Node\AttributeGroup[] PHP attribute groups */
+    public $attrGroups;
+
+    /**
+     * Constructs a lambda function node.
+     *
+     * @param array $subNodes   Array of the following optional subnodes:
+     *                          'static'     => false  : Whether the closure is static
+     *                          'byRef'      => false  : Whether to return by reference
+     *                          'params'     => array(): Parameters
+     *                          'uses'       => array(): use()s
+     *                          'returnType' => null   : Return type
+     *                          'stmts'      => array(): Statements
+     *                          'attrGroups' => array(): PHP attributes groups
+     * @param array $attributes Additional attributes
+     */
+    public function __construct(array $subNodes = [], array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->static = $subNodes['static'] ?? false;
+        $this->byRef = $subNodes['byRef'] ?? false;
+        $this->params = $subNodes['params'] ?? [];
+        $this->uses = $subNodes['uses'] ?? [];
+        $returnType = $subNodes['returnType'] ?? null;
+        $this->returnType = \is_string($returnType) ? new Node\Identifier($returnType) : $returnType;
+        $this->stmts = $subNodes['stmts'] ?? [];
+        $this->attrGroups = $subNodes['attrGroups'] ?? [];
+    }
+
+    public function getSubNodeNames() : array {
+        return ['attrGroups', 'static', 'byRef', 'params', 'uses', 'returnType', 'stmts'];
+    }
+
+    public function returnsByRef() : bool {
+        return $this->byRef;
+    }
+
+    public function getParams() : array {
+        return $this->params;
+    }
+
+    public function getReturnType() {
+        return $this->returnType;
+    }
+
+    /** @return Node\Stmt[] */
+    public function getStmts() : array {
+        return $this->stmts;
+    }
+
+    public function getAttrGroups() : array {
+        return $this->attrGroups;
+    }
+
+    public function getType() : string {
+        return 'Expr_Closure';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/ClosureUse.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/ClosureUse.php
new file mode 100644
index 00000000..2b8a0966
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/ClosureUse.php
@@ -0,0 +1,34 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+class ClosureUse extends Expr
+{
+    /** @var Expr\Variable Variable to use */
+    public $var;
+    /** @var bool Whether to use by reference */
+    public $byRef;
+
+    /**
+     * Constructs a closure use node.
+     *
+     * @param Expr\Variable $var        Variable to use
+     * @param bool          $byRef      Whether to use by reference
+     * @param array         $attributes Additional attributes
+     */
+    public function __construct(Expr\Variable $var, bool $byRef = false, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->var = $var;
+        $this->byRef = $byRef;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['var', 'byRef'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_ClosureUse';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/ConstFetch.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/ConstFetch.php
new file mode 100644
index 00000000..14ebd16b
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/ConstFetch.php
@@ -0,0 +1,31 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+use PhpParser\Node\Name;
+
+class ConstFetch extends Expr
+{
+    /** @var Name Constant name */
+    public $name;
+
+    /**
+     * Constructs a const fetch node.
+     *
+     * @param Name  $name       Constant name
+     * @param array $attributes Additional attributes
+     */
+    public function __construct(Name $name, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->name = $name;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['name'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_ConstFetch';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Empty_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Empty_.php
new file mode 100644
index 00000000..4042ec93
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Empty_.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+class Empty_ extends Expr
+{
+    /** @var Expr Expression */
+    public $expr;
+
+    /**
+     * Constructs an empty() node.
+     *
+     * @param Expr  $expr       Expression
+     * @param array $attributes Additional attributes
+     */
+    public function __construct(Expr $expr, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->expr = $expr;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['expr'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_Empty';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Error.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Error.php
new file mode 100644
index 00000000..1637f3ae
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Error.php
@@ -0,0 +1,31 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+/**
+ * Error node used during parsing with error recovery.
+ *
+ * An error node may be placed at a position where an expression is required, but an error occurred.
+ * Error nodes will not be present if the parser is run in throwOnError mode (the default).
+ */
+class Error extends Expr
+{
+    /**
+     * Constructs an error node.
+     *
+     * @param array $attributes Additional attributes
+     */
+    public function __construct(array $attributes = []) {
+        $this->attributes = $attributes;
+    }
+
+    public function getSubNodeNames() : array {
+        return [];
+    }
+    
+    public function getType() : string {
+        return 'Expr_Error';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/ErrorSuppress.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/ErrorSuppress.php
new file mode 100644
index 00000000..c44ff6f9
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/ErrorSuppress.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+class ErrorSuppress extends Expr
+{
+    /** @var Expr Expression */
+    public $expr;
+
+    /**
+     * Constructs an error suppress node.
+     *
+     * @param Expr  $expr       Expression
+     * @param array $attributes Additional attributes
+     */
+    public function __construct(Expr $expr, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->expr = $expr;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['expr'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_ErrorSuppress';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Eval_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Eval_.php
new file mode 100644
index 00000000..85685474
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Eval_.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+class Eval_ extends Expr
+{
+    /** @var Expr Expression */
+    public $expr;
+
+    /**
+     * Constructs an eval() node.
+     *
+     * @param Expr  $expr       Expression
+     * @param array $attributes Additional attributes
+     */
+    public function __construct(Expr $expr, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->expr = $expr;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['expr'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_Eval';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Exit_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Exit_.php
new file mode 100644
index 00000000..b88a8f7e
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Exit_.php
@@ -0,0 +1,34 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+class Exit_ extends Expr
+{
+    /* For use in "kind" attribute */
+    const KIND_EXIT = 1;
+    const KIND_DIE = 2;
+
+    /** @var null|Expr Expression */
+    public $expr;
+
+    /**
+     * Constructs an exit() node.
+     *
+     * @param null|Expr $expr       Expression
+     * @param array                    $attributes Additional attributes
+     */
+    public function __construct(Expr $expr = null, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->expr = $expr;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['expr'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_Exit';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/FuncCall.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/FuncCall.php
new file mode 100644
index 00000000..2de4d0dd
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/FuncCall.php
@@ -0,0 +1,39 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node;
+use PhpParser\Node\Expr;
+
+class FuncCall extends CallLike
+{
+    /** @var Node\Name|Expr Function name */
+    public $name;
+    /** @var array<Node\Arg|Node\VariadicPlaceholder> Arguments */
+    public $args;
+
+    /**
+     * Constructs a function call node.
+     *
+     * @param Node\Name|Expr                           $name       Function name
+     * @param array<Node\Arg|Node\VariadicPlaceholder> $args       Arguments
+     * @param array                                    $attributes Additional attributes
+     */
+    public function __construct($name, array $args = [], array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->name = $name;
+        $this->args = $args;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['name', 'args'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_FuncCall';
+    }
+
+    public function getRawArgs(): array {
+        return $this->args;
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Include_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Include_.php
new file mode 100644
index 00000000..07ce5968
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Include_.php
@@ -0,0 +1,39 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+class Include_ extends Expr
+{
+    const TYPE_INCLUDE      = 1;
+    const TYPE_INCLUDE_ONCE = 2;
+    const TYPE_REQUIRE      = 3;
+    const TYPE_REQUIRE_ONCE = 4;
+
+    /** @var Expr Expression */
+    public $expr;
+    /** @var int Type of include */
+    public $type;
+
+    /**
+     * Constructs an include node.
+     *
+     * @param Expr  $expr       Expression
+     * @param int   $type       Type of include
+     * @param array $attributes Additional attributes
+     */
+    public function __construct(Expr $expr, int $type, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->expr = $expr;
+        $this->type = $type;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['expr', 'type'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_Include';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Instanceof_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Instanceof_.php
new file mode 100644
index 00000000..9000d47b
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Instanceof_.php
@@ -0,0 +1,35 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+use PhpParser\Node\Name;
+
+class Instanceof_ extends Expr
+{
+    /** @var Expr Expression */
+    public $expr;
+    /** @var Name|Expr Class name */
+    public $class;
+
+    /**
+     * Constructs an instanceof check node.
+     *
+     * @param Expr      $expr       Expression
+     * @param Name|Expr $class      Class name
+     * @param array     $attributes Additional attributes
+     */
+    public function __construct(Expr $expr, $class, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->expr = $expr;
+        $this->class = $class;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['expr', 'class'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_Instanceof';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Isset_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Isset_.php
new file mode 100644
index 00000000..76b73875
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Isset_.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+class Isset_ extends Expr
+{
+    /** @var Expr[] Variables */
+    public $vars;
+
+    /**
+     * Constructs an array node.
+     *
+     * @param Expr[] $vars       Variables
+     * @param array  $attributes Additional attributes
+     */
+    public function __construct(array $vars, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->vars = $vars;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['vars'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_Isset';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/List_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/List_.php
new file mode 100644
index 00000000..c27a27b9
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/List_.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+class List_ extends Expr
+{
+    /** @var (ArrayItem|null)[] List of items to assign to */
+    public $items;
+
+    /**
+     * Constructs a list() destructuring node.
+     *
+     * @param (ArrayItem|null)[] $items      List of items to assign to
+     * @param array              $attributes Additional attributes
+     */
+    public function __construct(array $items, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->items = $items;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['items'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_List';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Match_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Match_.php
new file mode 100644
index 00000000..2455a302
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Match_.php
@@ -0,0 +1,31 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node;
+use PhpParser\Node\MatchArm;
+
+class Match_ extends Node\Expr
+{
+    /** @var Node\Expr */
+    public $cond;
+    /** @var MatchArm[] */
+    public $arms;
+
+    /**
+     * @param MatchArm[] $arms
+     */
+    public function __construct(Node\Expr $cond, array $arms = [], array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->cond = $cond;
+        $this->arms = $arms;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['cond', 'arms'];
+    }
+
+    public function getType() : string {
+        return 'Expr_Match';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/MethodCall.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/MethodCall.php
new file mode 100644
index 00000000..49ca4835
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/MethodCall.php
@@ -0,0 +1,45 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Arg;
+use PhpParser\Node\Expr;
+use PhpParser\Node\Identifier;
+use PhpParser\Node\VariadicPlaceholder;
+
+class MethodCall extends CallLike
+{
+    /** @var Expr Variable holding object */
+    public $var;
+    /** @var Identifier|Expr Method name */
+    public $name;
+    /** @var array<Arg|VariadicPlaceholder> Arguments */
+    public $args;
+
+    /**
+     * Constructs a function call node.
+     *
+     * @param Expr                           $var        Variable holding object
+     * @param string|Identifier|Expr         $name       Method name
+     * @param array<Arg|VariadicPlaceholder> $args       Arguments
+     * @param array                          $attributes Additional attributes
+     */
+    public function __construct(Expr $var, $name, array $args = [], array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->var = $var;
+        $this->name = \is_string($name) ? new Identifier($name) : $name;
+        $this->args = $args;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['var', 'name', 'args'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_MethodCall';
+    }
+
+    public function getRawArgs(): array {
+        return $this->args;
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/New_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/New_.php
new file mode 100644
index 00000000..e2bb6492
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/New_.php
@@ -0,0 +1,41 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node;
+use PhpParser\Node\Arg;
+use PhpParser\Node\Expr;
+use PhpParser\Node\VariadicPlaceholder;
+
+class New_ extends CallLike
+{
+    /** @var Node\Name|Expr|Node\Stmt\Class_ Class name */
+    public $class;
+    /** @var array<Arg|VariadicPlaceholder> Arguments */
+    public $args;
+
+    /**
+     * Constructs a function call node.
+     *
+     * @param Node\Name|Expr|Node\Stmt\Class_ $class      Class name (or class node for anonymous classes)
+     * @param array<Arg|VariadicPlaceholder>  $args       Arguments
+     * @param array                           $attributes Additional attributes
+     */
+    public function __construct($class, array $args = [], array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->class = $class;
+        $this->args = $args;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['class', 'args'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_New';
+    }
+
+    public function getRawArgs(): array {
+        return $this->args;
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/NullsafeMethodCall.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/NullsafeMethodCall.php
new file mode 100644
index 00000000..07a571fd
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/NullsafeMethodCall.php
@@ -0,0 +1,45 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Arg;
+use PhpParser\Node\Expr;
+use PhpParser\Node\Identifier;
+use PhpParser\Node\VariadicPlaceholder;
+
+class NullsafeMethodCall extends CallLike
+{
+    /** @var Expr Variable holding object */
+    public $var;
+    /** @var Identifier|Expr Method name */
+    public $name;
+    /** @var array<Arg|VariadicPlaceholder> Arguments */
+    public $args;
+
+    /**
+     * Constructs a nullsafe method call node.
+     *
+     * @param Expr                           $var        Variable holding object
+     * @param string|Identifier|Expr         $name       Method name
+     * @param array<Arg|VariadicPlaceholder> $args       Arguments
+     * @param array                          $attributes Additional attributes
+     */
+    public function __construct(Expr $var, $name, array $args = [], array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->var = $var;
+        $this->name = \is_string($name) ? new Identifier($name) : $name;
+        $this->args = $args;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['var', 'name', 'args'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_NullsafeMethodCall';
+    }
+
+    public function getRawArgs(): array {
+        return $this->args;
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/NullsafePropertyFetch.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/NullsafePropertyFetch.php
new file mode 100644
index 00000000..9317eb3b
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/NullsafePropertyFetch.php
@@ -0,0 +1,35 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+use PhpParser\Node\Identifier;
+
+class NullsafePropertyFetch extends Expr
+{
+    /** @var Expr Variable holding object */
+    public $var;
+    /** @var Identifier|Expr Property name */
+    public $name;
+
+    /**
+     * Constructs a nullsafe property fetch node.
+     *
+     * @param Expr                   $var        Variable holding object
+     * @param string|Identifier|Expr $name       Property name
+     * @param array                  $attributes Additional attributes
+     */
+    public function __construct(Expr $var, $name, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->var = $var;
+        $this->name = \is_string($name) ? new Identifier($name) : $name;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['var', 'name'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_NullsafePropertyFetch';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/PostDec.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/PostDec.php
new file mode 100644
index 00000000..94d6c296
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/PostDec.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+class PostDec extends Expr
+{
+    /** @var Expr Variable */
+    public $var;
+
+    /**
+     * Constructs a post decrement node.
+     *
+     * @param Expr  $var        Variable
+     * @param array $attributes Additional attributes
+     */
+    public function __construct(Expr $var, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->var = $var;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['var'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_PostDec';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/PostInc.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/PostInc.php
new file mode 100644
index 00000000..005c443a
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/PostInc.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+class PostInc extends Expr
+{
+    /** @var Expr Variable */
+    public $var;
+
+    /**
+     * Constructs a post increment node.
+     *
+     * @param Expr  $var        Variable
+     * @param array $attributes Additional attributes
+     */
+    public function __construct(Expr $var, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->var = $var;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['var'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_PostInc';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/PreDec.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/PreDec.php
new file mode 100644
index 00000000..a5ca685a
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/PreDec.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+class PreDec extends Expr
+{
+    /** @var Expr Variable */
+    public $var;
+
+    /**
+     * Constructs a pre decrement node.
+     *
+     * @param Expr  $var        Variable
+     * @param array $attributes Additional attributes
+     */
+    public function __construct(Expr $var, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->var = $var;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['var'];
+    }
+
+    public function getType() : string {
+        return 'Expr_PreDec';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/PreInc.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/PreInc.php
new file mode 100644
index 00000000..0986c447
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/PreInc.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+class PreInc extends Expr
+{
+    /** @var Expr Variable */
+    public $var;
+
+    /**
+     * Constructs a pre increment node.
+     *
+     * @param Expr  $var        Variable
+     * @param array $attributes Additional attributes
+     */
+    public function __construct(Expr $var, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->var = $var;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['var'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_PreInc';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Print_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Print_.php
new file mode 100644
index 00000000..2d43c2ac
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Print_.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+class Print_ extends Expr
+{
+    /** @var Expr Expression */
+    public $expr;
+
+    /**
+     * Constructs an print() node.
+     *
+     * @param Expr  $expr       Expression
+     * @param array $attributes Additional attributes
+     */
+    public function __construct(Expr $expr, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->expr = $expr;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['expr'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_Print';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/PropertyFetch.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/PropertyFetch.php
new file mode 100644
index 00000000..4281f31c
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/PropertyFetch.php
@@ -0,0 +1,35 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+use PhpParser\Node\Identifier;
+
+class PropertyFetch extends Expr
+{
+    /** @var Expr Variable holding object */
+    public $var;
+    /** @var Identifier|Expr Property name */
+    public $name;
+
+    /**
+     * Constructs a function call node.
+     *
+     * @param Expr                   $var        Variable holding object
+     * @param string|Identifier|Expr $name       Property name
+     * @param array                  $attributes Additional attributes
+     */
+    public function __construct(Expr $var, $name, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->var = $var;
+        $this->name = \is_string($name) ? new Identifier($name) : $name;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['var', 'name'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_PropertyFetch';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/ShellExec.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/ShellExec.php
new file mode 100644
index 00000000..537a7cc8
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/ShellExec.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+class ShellExec extends Expr
+{
+    /** @var array Encapsed string array */
+    public $parts;
+
+    /**
+     * Constructs a shell exec (backtick) node.
+     *
+     * @param array $parts      Encapsed string array
+     * @param array $attributes Additional attributes
+     */
+    public function __construct(array $parts, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->parts = $parts;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['parts'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_ShellExec';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/StaticCall.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/StaticCall.php
new file mode 100644
index 00000000..d0d099c4
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/StaticCall.php
@@ -0,0 +1,46 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node;
+use PhpParser\Node\Arg;
+use PhpParser\Node\Expr;
+use PhpParser\Node\Identifier;
+use PhpParser\Node\VariadicPlaceholder;
+
+class StaticCall extends CallLike
+{
+    /** @var Node\Name|Expr Class name */
+    public $class;
+    /** @var Identifier|Expr Method name */
+    public $name;
+    /** @var array<Arg|VariadicPlaceholder> Arguments */
+    public $args;
+
+    /**
+     * Constructs a static method call node.
+     *
+     * @param Node\Name|Expr                 $class      Class name
+     * @param string|Identifier|Expr         $name       Method name
+     * @param array<Arg|VariadicPlaceholder> $args       Arguments
+     * @param array                          $attributes Additional attributes
+     */
+    public function __construct($class, $name, array $args = [], array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->class = $class;
+        $this->name = \is_string($name) ? new Identifier($name) : $name;
+        $this->args = $args;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['class', 'name', 'args'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_StaticCall';
+    }
+
+    public function getRawArgs(): array {
+        return $this->args;
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/StaticPropertyFetch.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/StaticPropertyFetch.php
new file mode 100644
index 00000000..1ee1a25e
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/StaticPropertyFetch.php
@@ -0,0 +1,36 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+use PhpParser\Node\Name;
+use PhpParser\Node\VarLikeIdentifier;
+
+class StaticPropertyFetch extends Expr
+{
+    /** @var Name|Expr Class name */
+    public $class;
+    /** @var VarLikeIdentifier|Expr Property name */
+    public $name;
+
+    /**
+     * Constructs a static property fetch node.
+     *
+     * @param Name|Expr                     $class      Class name
+     * @param string|VarLikeIdentifier|Expr $name       Property name
+     * @param array                         $attributes Additional attributes
+     */
+    public function __construct($class, $name, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->class = $class;
+        $this->name = \is_string($name) ? new VarLikeIdentifier($name) : $name;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['class', 'name'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_StaticPropertyFetch';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Ternary.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Ternary.php
new file mode 100644
index 00000000..9316f47d
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Ternary.php
@@ -0,0 +1,38 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+class Ternary extends Expr
+{
+    /** @var Expr Condition */
+    public $cond;
+    /** @var null|Expr Expression for true */
+    public $if;
+    /** @var Expr Expression for false */
+    public $else;
+
+    /**
+     * Constructs a ternary operator node.
+     *
+     * @param Expr      $cond       Condition
+     * @param null|Expr $if         Expression for true
+     * @param Expr      $else       Expression for false
+     * @param array                    $attributes Additional attributes
+     */
+    public function __construct(Expr $cond, $if, Expr $else, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->cond = $cond;
+        $this->if = $if;
+        $this->else = $else;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['cond', 'if', 'else'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_Ternary';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Throw_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Throw_.php
new file mode 100644
index 00000000..5c97f0e2
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Throw_.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node;
+
+class Throw_ extends Node\Expr
+{
+    /** @var Node\Expr Expression */
+    public $expr;
+
+    /**
+     * Constructs a throw expression node.
+     *
+     * @param Node\Expr $expr       Expression
+     * @param array     $attributes Additional attributes
+     */
+    public function __construct(Node\Expr $expr, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->expr = $expr;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['expr'];
+    }
+
+    public function getType() : string {
+        return 'Expr_Throw';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/UnaryMinus.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/UnaryMinus.php
new file mode 100644
index 00000000..ce8808bc
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/UnaryMinus.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+class UnaryMinus extends Expr
+{
+    /** @var Expr Expression */
+    public $expr;
+
+    /**
+     * Constructs a unary minus node.
+     *
+     * @param Expr  $expr       Expression
+     * @param array $attributes Additional attributes
+     */
+    public function __construct(Expr $expr, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->expr = $expr;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['expr'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_UnaryMinus';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/UnaryPlus.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/UnaryPlus.php
new file mode 100644
index 00000000..d23047e5
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/UnaryPlus.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+class UnaryPlus extends Expr
+{
+    /** @var Expr Expression */
+    public $expr;
+
+    /**
+     * Constructs a unary plus node.
+     *
+     * @param Expr $expr       Expression
+     * @param array               $attributes Additional attributes
+     */
+    public function __construct(Expr $expr, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->expr = $expr;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['expr'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_UnaryPlus';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Variable.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Variable.php
new file mode 100644
index 00000000..b47d38e9
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Variable.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+class Variable extends Expr
+{
+    /** @var string|Expr Name */
+    public $name;
+
+    /**
+     * Constructs a variable node.
+     *
+     * @param string|Expr $name       Name
+     * @param array       $attributes Additional attributes
+     */
+    public function __construct($name, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->name = $name;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['name'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_Variable';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/YieldFrom.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/YieldFrom.php
new file mode 100644
index 00000000..a3efce61
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/YieldFrom.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+class YieldFrom extends Expr
+{
+    /** @var Expr Expression to yield from */
+    public $expr;
+
+    /**
+     * Constructs an "yield from" node.
+     *
+     * @param Expr  $expr       Expression
+     * @param array $attributes Additional attributes
+     */
+    public function __construct(Expr $expr, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->expr = $expr;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['expr'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_YieldFrom';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Yield_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Yield_.php
new file mode 100644
index 00000000..aef8fc33
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Yield_.php
@@ -0,0 +1,34 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+class Yield_ extends Expr
+{
+    /** @var null|Expr Key expression */
+    public $key;
+    /** @var null|Expr Value expression */
+    public $value;
+
+    /**
+     * Constructs a yield expression node.
+     *
+     * @param null|Expr $value      Value expression
+     * @param null|Expr $key        Key expression
+     * @param array     $attributes Additional attributes
+     */
+    public function __construct(Expr $value = null, Expr $key = null, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->key = $key;
+        $this->value = $value;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['key', 'value'];
+    }
+    
+    public function getType() : string {
+        return 'Expr_Yield';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/FunctionLike.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/FunctionLike.php
new file mode 100644
index 00000000..5a825e73
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/FunctionLike.php
@@ -0,0 +1,43 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node;
+
+use PhpParser\Node;
+
+interface FunctionLike extends Node
+{
+    /**
+     * Whether to return by reference
+     *
+     * @return bool
+     */
+    public function returnsByRef() : bool;
+
+    /**
+     * List of parameters
+     *
+     * @return Param[]
+     */
+    public function getParams() : array;
+
+    /**
+     * Get the declared return type or null
+     *
+     * @return null|Identifier|Name|ComplexType
+     */
+    public function getReturnType();
+
+    /**
+     * The function body
+     *
+     * @return Stmt[]|null
+     */
+    public function getStmts();
+
+    /**
+     * Get PHP attribute groups.
+     *
+     * @return AttributeGroup[]
+     */
+    public function getAttrGroups() : array;
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Identifier.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Identifier.php
new file mode 100644
index 00000000..2f262db0
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Identifier.php
@@ -0,0 +1,75 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node;
+
+use PhpParser\NodeAbstract;
+
+/**
+ * Represents a non-namespaced name. Namespaced names are represented using Name nodes.
+ */
+class Identifier extends NodeAbstract
+{
+    /** @var string Identifier as string */
+    public $name;
+
+    private static $specialClassNames = [
+        'self'   => true,
+        'parent' => true,
+        'static' => true,
+    ];
+
+    /**
+     * Constructs an identifier node.
+     *
+     * @param string $name       Identifier as string
+     * @param array  $attributes Additional attributes
+     */
+    public function __construct(string $name, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->name = $name;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['name'];
+    }
+
+    /**
+     * Get identifier as string.
+     *
+     * @return string Identifier as string.
+     */
+    public function toString() : string {
+        return $this->name;
+    }
+
+    /**
+     * Get lowercased identifier as string.
+     *
+     * @return string Lowercased identifier as string
+     */
+    public function toLowerString() : string {
+        return strtolower($this->name);
+    }
+
+    /**
+     * Checks whether the identifier is a special class name (self, parent or static).
+     *
+     * @return bool Whether identifier is a special class name
+     */
+    public function isSpecialClassName() : bool {
+        return isset(self::$specialClassNames[strtolower($this->name)]);
+    }
+
+    /**
+     * Get identifier as string.
+     *
+     * @return string Identifier as string
+     */
+    public function __toString() : string {
+        return $this->name;
+    }
+    
+    public function getType() : string {
+        return 'Identifier';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/IntersectionType.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/IntersectionType.php
new file mode 100644
index 00000000..9208e139
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/IntersectionType.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node;
+
+use PhpParser\NodeAbstract;
+
+class IntersectionType extends ComplexType
+{
+    /** @var (Identifier|Name)[] Types */
+    public $types;
+
+    /**
+     * Constructs an intersection type.
+     *
+     * @param (Identifier|Name)[] $types      Types
+     * @param array               $attributes Additional attributes
+     */
+    public function __construct(array $types, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->types = $types;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['types'];
+    }
+
+    public function getType() : string {
+        return 'IntersectionType';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/MatchArm.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/MatchArm.php
new file mode 100644
index 00000000..2ae1c86b
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/MatchArm.php
@@ -0,0 +1,31 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node;
+
+use PhpParser\Node;
+use PhpParser\NodeAbstract;
+
+class MatchArm extends NodeAbstract
+{
+    /** @var null|Node\Expr[] */
+    public $conds;
+    /** @var Node\Expr */
+    public $body;
+
+    /**
+     * @param null|Node\Expr[] $conds
+     */
+    public function __construct($conds, Node\Expr $body, array $attributes = []) {
+        $this->conds = $conds;
+        $this->body = $body;
+        $this->attributes = $attributes;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['conds', 'body'];
+    }
+
+    public function getType() : string {
+        return 'MatchArm';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Name.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Name.php
new file mode 100644
index 00000000..17bd1c0f
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Name.php
@@ -0,0 +1,242 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node;
+
+use PhpParser\NodeAbstract;
+
+class Name extends NodeAbstract
+{
+    /** @var string[] Parts of the name */
+    public $parts;
+
+    private static $specialClassNames = [
+        'self'   => true,
+        'parent' => true,
+        'static' => true,
+    ];
+
+    /**
+     * Constructs a name node.
+     *
+     * @param string|string[]|self $name       Name as string, part array or Name instance (copy ctor)
+     * @param array                $attributes Additional attributes
+     */
+    public function __construct($name, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->parts = self::prepareName($name);
+    }
+
+    public function getSubNodeNames() : array {
+        return ['parts'];
+    }
+
+    /**
+     * Gets the first part of the name, i.e. everything before the first namespace separator.
+     *
+     * @return string First part of the name
+     */
+    public function getFirst() : string {
+        return $this->parts[0];
+    }
+
+    /**
+     * Gets the last part of the name, i.e. everything after the last namespace separator.
+     *
+     * @return string Last part of the name
+     */
+    public function getLast() : string {
+        return $this->parts[count($this->parts) - 1];
+    }
+
+    /**
+     * Checks whether the name is unqualified. (E.g. Name)
+     *
+     * @return bool Whether the name is unqualified
+     */
+    public function isUnqualified() : bool {
+        return 1 === count($this->parts);
+    }
+
+    /**
+     * Checks whether the name is qualified. (E.g. Name\Name)
+     *
+     * @return bool Whether the name is qualified
+     */
+    public function isQualified() : bool {
+        return 1 < count($this->parts);
+    }
+
+    /**
+     * Checks whether the name is fully qualified. (E.g. \Name)
+     *
+     * @return bool Whether the name is fully qualified
+     */
+    public function isFullyQualified() : bool {
+        return false;
+    }
+
+    /**
+     * Checks whether the name is explicitly relative to the current namespace. (E.g. namespace\Name)
+     *
+     * @return bool Whether the name is relative
+     */
+    public function isRelative() : bool {
+        return false;
+    }
+
+    /**
+     * Returns a string representation of the name itself, without taking the name type into
+     * account (e.g., not including a leading backslash for fully qualified names).
+     *
+     * @return string String representation
+     */
+    public function toString() : string {
+        return implode('\\', $this->parts);
+    }
+
+    /**
+     * Returns a string representation of the name as it would occur in code (e.g., including
+     * leading backslash for fully qualified names.
+     *
+     * @return string String representation
+     */
+    public function toCodeString() : string {
+        return $this->toString();
+    }
+
+    /**
+     * Returns lowercased string representation of the name, without taking the name type into
+     * account (e.g., no leading backslash for fully qualified names).
+     *
+     * @return string Lowercased string representation
+     */
+    public function toLowerString() : string {
+        return strtolower(implode('\\', $this->parts));
+    }
+
+    /**
+     * Checks whether the identifier is a special class name (self, parent or static).
+     *
+     * @return bool Whether identifier is a special class name
+     */
+    public function isSpecialClassName() : bool {
+        return count($this->parts) === 1
+            && isset(self::$specialClassNames[strtolower($this->parts[0])]);
+    }
+
+    /**
+     * Returns a string representation of the name by imploding the namespace parts with the
+     * namespace separator.
+     *
+     * @return string String representation
+     */
+    public function __toString() : string {
+        return implode('\\', $this->parts);
+    }
+
+    /**
+     * Gets a slice of a name (similar to array_slice).
+     *
+     * This method returns a new instance of the same type as the original and with the same
+     * attributes.
+     *
+     * If the slice is empty, null is returned. The null value will be correctly handled in
+     * concatenations using concat().
+     *
+     * Offset and length have the same meaning as in array_slice().
+     *
+     * @param int      $offset Offset to start the slice at (may be negative)
+     * @param int|null $length Length of the slice (may be negative)
+     *
+     * @return static|null Sliced name
+     */
+    public function slice(int $offset, int $length = null) {
+        $numParts = count($this->parts);
+
+        $realOffset = $offset < 0 ? $offset + $numParts : $offset;
+        if ($realOffset < 0 || $realOffset > $numParts) {
+            throw new \OutOfBoundsException(sprintf('Offset %d is out of bounds', $offset));
+        }
+
+        if (null === $length) {
+            $realLength = $numParts - $realOffset;
+        } else {
+            $realLength = $length < 0 ? $length + $numParts - $realOffset : $length;
+            if ($realLength < 0 || $realLength > $numParts - $realOffset) {
+                throw new \OutOfBoundsException(sprintf('Length %d is out of bounds', $length));
+            }
+        }
+
+        if ($realLength === 0) {
+            // Empty slice is represented as null
+            return null;
+        }
+
+        return new static(array_slice($this->parts, $realOffset, $realLength), $this->attributes);
+    }
+
+    /**
+     * Concatenate two names, yielding a new Name instance.
+     *
+     * The type of the generated instance depends on which class this method is called on, for
+     * example Name\FullyQualified::concat() will yield a Name\FullyQualified instance.
+     *
+     * If one of the arguments is null, a new instance of the other name will be returned. If both
+     * arguments are null, null will be returned. As such, writing
+     *     Name::concat($namespace, $shortName)
+     * where $namespace is a Name node or null will work as expected.
+     *
+     * @param string|string[]|self|null $name1      The first name
+     * @param string|string[]|self|null $name2      The second name
+     * @param array                     $attributes Attributes to assign to concatenated name
+     *
+     * @return static|null Concatenated name
+     */
+    public static function concat($name1, $name2, array $attributes = []) {
+        if (null === $name1 && null === $name2) {
+            return null;
+        } elseif (null === $name1) {
+            return new static(self::prepareName($name2), $attributes);
+        } elseif (null === $name2) {
+            return new static(self::prepareName($name1), $attributes);
+        } else {
+            return new static(
+                array_merge(self::prepareName($name1), self::prepareName($name2)), $attributes
+            );
+        }
+    }
+
+    /**
+     * Prepares a (string, array or Name node) name for use in name changing methods by converting
+     * it to an array.
+     *
+     * @param string|string[]|self $name Name to prepare
+     *
+     * @return string[] Prepared name
+     */
+    private static function prepareName($name) : array {
+        if (\is_string($name)) {
+            if ('' === $name) {
+                throw new \InvalidArgumentException('Name cannot be empty');
+            }
+
+            return explode('\\', $name);
+        } elseif (\is_array($name)) {
+            if (empty($name)) {
+                throw new \InvalidArgumentException('Name cannot be empty');
+            }
+
+            return $name;
+        } elseif ($name instanceof self) {
+            return $name->parts;
+        }
+
+        throw new \InvalidArgumentException(
+            'Expected string, array of parts or Name instance'
+        );
+    }
+
+    public function getType() : string {
+        return 'Name';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Name/FullyQualified.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Name/FullyQualified.php
new file mode 100644
index 00000000..1df93a56
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Name/FullyQualified.php
@@ -0,0 +1,50 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Name;
+
+class FullyQualified extends \PhpParser\Node\Name
+{
+    /**
+     * Checks whether the name is unqualified. (E.g. Name)
+     *
+     * @return bool Whether the name is unqualified
+     */
+    public function isUnqualified() : bool {
+        return false;
+    }
+
+    /**
+     * Checks whether the name is qualified. (E.g. Name\Name)
+     *
+     * @return bool Whether the name is qualified
+     */
+    public function isQualified() : bool {
+        return false;
+    }
+
+    /**
+     * Checks whether the name is fully qualified. (E.g. \Name)
+     *
+     * @return bool Whether the name is fully qualified
+     */
+    public function isFullyQualified() : bool {
+        return true;
+    }
+
+    /**
+     * Checks whether the name is explicitly relative to the current namespace. (E.g. namespace\Name)
+     *
+     * @return bool Whether the name is relative
+     */
+    public function isRelative() : bool {
+        return false;
+    }
+
+    public function toCodeString() : string {
+        return '\\' . $this->toString();
+    }
+    
+    public function getType() : string {
+        return 'Name_FullyQualified';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Name/Relative.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Name/Relative.php
new file mode 100644
index 00000000..57bf7af2
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Name/Relative.php
@@ -0,0 +1,50 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Name;
+
+class Relative extends \PhpParser\Node\Name
+{
+    /**
+     * Checks whether the name is unqualified. (E.g. Name)
+     *
+     * @return bool Whether the name is unqualified
+     */
+    public function isUnqualified() : bool {
+        return false;
+    }
+
+    /**
+     * Checks whether the name is qualified. (E.g. Name\Name)
+     *
+     * @return bool Whether the name is qualified
+     */
+    public function isQualified() : bool {
+        return false;
+    }
+
+    /**
+     * Checks whether the name is fully qualified. (E.g. \Name)
+     *
+     * @return bool Whether the name is fully qualified
+     */
+    public function isFullyQualified() : bool {
+        return false;
+    }
+
+    /**
+     * Checks whether the name is explicitly relative to the current namespace. (E.g. namespace\Name)
+     *
+     * @return bool Whether the name is relative
+     */
+    public function isRelative() : bool {
+        return true;
+    }
+
+    public function toCodeString() : string {
+        return 'namespace\\' . $this->toString();
+    }
+    
+    public function getType() : string {
+        return 'Name_Relative';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/NullableType.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/NullableType.php
new file mode 100644
index 00000000..d68e26a3
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/NullableType.php
@@ -0,0 +1,28 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node;
+
+class NullableType extends ComplexType
+{
+    /** @var Identifier|Name Type */
+    public $type;
+
+    /**
+     * Constructs a nullable type (wrapping another type).
+     *
+     * @param string|Identifier|Name $type       Type
+     * @param array                  $attributes Additional attributes
+     */
+    public function __construct($type, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->type = \is_string($type) ? new Identifier($type) : $type;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['type'];
+    }
+    
+    public function getType() : string {
+        return 'NullableType';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Param.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Param.php
new file mode 100644
index 00000000..1e90b794
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Param.php
@@ -0,0 +1,60 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node;
+
+use PhpParser\NodeAbstract;
+
+class Param extends NodeAbstract
+{
+    /** @var null|Identifier|Name|ComplexType Type declaration */
+    public $type;
+    /** @var bool Whether parameter is passed by reference */
+    public $byRef;
+    /** @var bool Whether this is a variadic argument */
+    public $variadic;
+    /** @var Expr\Variable|Expr\Error Parameter variable */
+    public $var;
+    /** @var null|Expr Default value */
+    public $default;
+    /** @var int */
+    public $flags;
+    /** @var AttributeGroup[] PHP attribute groups */
+    public $attrGroups;
+
+    /**
+     * Constructs a parameter node.
+     *
+     * @param Expr\Variable|Expr\Error                $var        Parameter variable
+     * @param null|Expr                               $default    Default value
+     * @param null|string|Identifier|Name|ComplexType $type       Type declaration
+     * @param bool                                    $byRef      Whether is passed by reference
+     * @param bool                                    $variadic   Whether this is a variadic argument
+     * @param array                                   $attributes Additional attributes
+     * @param int                                     $flags      Optional visibility flags
+     * @param AttributeGroup[]                        $attrGroups PHP attribute groups
+     */
+    public function __construct(
+        $var, Expr $default = null, $type = null,
+        bool $byRef = false, bool $variadic = false,
+        array $attributes = [],
+        int $flags = 0,
+        array $attrGroups = []
+    ) {
+        $this->attributes = $attributes;
+        $this->type = \is_string($type) ? new Identifier($type) : $type;
+        $this->byRef = $byRef;
+        $this->variadic = $variadic;
+        $this->var = $var;
+        $this->default = $default;
+        $this->flags = $flags;
+        $this->attrGroups = $attrGroups;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['attrGroups', 'flags', 'type', 'byRef', 'variadic', 'var', 'default'];
+    }
+
+    public function getType() : string {
+        return 'Param';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar.php
new file mode 100644
index 00000000..8117909b
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar.php
@@ -0,0 +1,7 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node;
+
+abstract class Scalar extends Expr
+{
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/DNumber.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/DNumber.php
new file mode 100644
index 00000000..8a15c6f1
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/DNumber.php
@@ -0,0 +1,77 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Scalar;
+
+use PhpParser\Node\Scalar;
+
+class DNumber extends Scalar
+{
+    /** @var float Number value */
+    public $value;
+
+    /**
+     * Constructs a float number scalar node.
+     *
+     * @param float $value      Value of the number
+     * @param array $attributes Additional attributes
+     */
+    public function __construct(float $value, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->value = $value;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['value'];
+    }
+
+    /**
+     * @param mixed[] $attributes
+     */
+    public static function fromString(string $str, array $attributes = []): DNumber
+    {
+        $attributes['rawValue'] = $str;
+        $float = self::parse($str);
+
+        return new DNumber($float, $attributes);
+    }
+
+    /**
+     * @internal
+     *
+     * Parses a DNUMBER token like PHP would.
+     *
+     * @param string $str A string number
+     *
+     * @return float The parsed number
+     */
+    public static function parse(string $str) : float {
+        $str = str_replace('_', '', $str);
+
+        // Check whether this is one of the special integer notations.
+        if ('0' === $str[0]) {
+            // hex
+            if ('x' === $str[1] || 'X' === $str[1]) {
+                return hexdec($str);
+            }
+
+            // bin
+            if ('b' === $str[1] || 'B' === $str[1]) {
+                return bindec($str);
+            }
+
+            // oct, but only if the string does not contain any of '.eE'.
+            if (false === strpbrk($str, '.eE')) {
+                // substr($str, 0, strcspn($str, '89')) cuts the string at the first invalid digit
+                // (8 or 9) so that only the digits before that are used.
+                return octdec(substr($str, 0, strcspn($str, '89')));
+            }
+        }
+
+        // dec
+        return (float) $str;
+    }
+
+    public function getType() : string {
+        return 'Scalar_DNumber';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/Encapsed.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/Encapsed.php
new file mode 100644
index 00000000..fa5d2e26
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/Encapsed.php
@@ -0,0 +1,31 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Scalar;
+
+use PhpParser\Node\Expr;
+use PhpParser\Node\Scalar;
+
+class Encapsed extends Scalar
+{
+    /** @var Expr[] list of string parts */
+    public $parts;
+
+    /**
+     * Constructs an encapsed string node.
+     *
+     * @param Expr[] $parts      Encaps list
+     * @param array  $attributes Additional attributes
+     */
+    public function __construct(array $parts, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->parts = $parts;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['parts'];
+    }
+    
+    public function getType() : string {
+        return 'Scalar_Encapsed';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/EncapsedStringPart.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/EncapsedStringPart.php
new file mode 100644
index 00000000..bb3194c1
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/EncapsedStringPart.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Scalar;
+
+use PhpParser\Node\Scalar;
+
+class EncapsedStringPart extends Scalar
+{
+    /** @var string String value */
+    public $value;
+
+    /**
+     * Constructs a node representing a string part of an encapsed string.
+     *
+     * @param string $value      String value
+     * @param array  $attributes Additional attributes
+     */
+    public function __construct(string $value, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->value = $value;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['value'];
+    }
+    
+    public function getType() : string {
+        return 'Scalar_EncapsedStringPart';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/LNumber.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/LNumber.php
new file mode 100644
index 00000000..2cc2b22c
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/LNumber.php
@@ -0,0 +1,80 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Scalar;
+
+use PhpParser\Error;
+use PhpParser\Node\Scalar;
+
+class LNumber extends Scalar
+{
+    /* For use in "kind" attribute */
+    const KIND_BIN = 2;
+    const KIND_OCT = 8;
+    const KIND_DEC = 10;
+    const KIND_HEX = 16;
+
+    /** @var int Number value */
+    public $value;
+
+    /**
+     * Constructs an integer number scalar node.
+     *
+     * @param int   $value      Value of the number
+     * @param array $attributes Additional attributes
+     */
+    public function __construct(int $value, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->value = $value;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['value'];
+    }
+
+    /**
+     * Constructs an LNumber node from a string number literal.
+     *
+     * @param string $str               String number literal (decimal, octal, hex or binary)
+     * @param array  $attributes        Additional attributes
+     * @param bool   $allowInvalidOctal Whether to allow invalid octal numbers (PHP 5)
+     *
+     * @return LNumber The constructed LNumber, including kind attribute
+     */
+    public static function fromString(string $str, array $attributes = [], bool $allowInvalidOctal = false) : LNumber {
+        $attributes['rawValue'] = $str;
+
+        $str = str_replace('_', '', $str);
+
+        if ('0' !== $str[0] || '0' === $str) {
+            $attributes['kind'] = LNumber::KIND_DEC;
+            return new LNumber((int) $str, $attributes);
+        }
+
+        if ('x' === $str[1] || 'X' === $str[1]) {
+            $attributes['kind'] = LNumber::KIND_HEX;
+            return new LNumber(hexdec($str), $attributes);
+        }
+
+        if ('b' === $str[1] || 'B' === $str[1]) {
+            $attributes['kind'] = LNumber::KIND_BIN;
+            return new LNumber(bindec($str), $attributes);
+        }
+
+        if (!$allowInvalidOctal && strpbrk($str, '89')) {
+            throw new Error('Invalid numeric literal', $attributes);
+        }
+
+        // Strip optional explicit octal prefix.
+        if ('o' === $str[1] || 'O' === $str[1]) {
+            $str = substr($str, 2);
+        }
+
+        // use intval instead of octdec to get proper cutting behavior with malformed numbers
+        $attributes['kind'] = LNumber::KIND_OCT;
+        return new LNumber(intval($str, 8), $attributes);
+    }
+
+    public function getType() : string {
+        return 'Scalar_LNumber';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/MagicConst.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/MagicConst.php
new file mode 100644
index 00000000..941f0c76
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/MagicConst.php
@@ -0,0 +1,28 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Scalar;
+
+use PhpParser\Node\Scalar;
+
+abstract class MagicConst extends Scalar
+{
+    /**
+     * Constructs a magic constant node.
+     *
+     * @param array $attributes Additional attributes
+     */
+    public function __construct(array $attributes = []) {
+        $this->attributes = $attributes;
+    }
+
+    public function getSubNodeNames() : array {
+        return [];
+    }
+
+    /**
+     * Get name of magic constant.
+     *
+     * @return string Name of magic constant
+     */
+    abstract public function getName() : string;
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/MagicConst/Class_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/MagicConst/Class_.php
new file mode 100644
index 00000000..24432847
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/MagicConst/Class_.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Scalar\MagicConst;
+
+use PhpParser\Node\Scalar\MagicConst;
+
+class Class_ extends MagicConst
+{
+    public function getName() : string {
+        return '__CLASS__';
+    }
+    
+    public function getType() : string {
+        return 'Scalar_MagicConst_Class';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/MagicConst/Dir.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/MagicConst/Dir.php
new file mode 100644
index 00000000..2b618473
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/MagicConst/Dir.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Scalar\MagicConst;
+
+use PhpParser\Node\Scalar\MagicConst;
+
+class Dir extends MagicConst
+{
+    public function getName() : string {
+        return '__DIR__';
+    }
+    
+    public function getType() : string {
+        return 'Scalar_MagicConst_Dir';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/MagicConst/File.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/MagicConst/File.php
new file mode 100644
index 00000000..3422db06
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/MagicConst/File.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Scalar\MagicConst;
+
+use PhpParser\Node\Scalar\MagicConst;
+
+class File extends MagicConst
+{
+    public function getName() : string {
+        return '__FILE__';
+    }
+    
+    public function getType() : string {
+        return 'Scalar_MagicConst_File';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/MagicConst/Function_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/MagicConst/Function_.php
new file mode 100644
index 00000000..1db65a15
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/MagicConst/Function_.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Scalar\MagicConst;
+
+use PhpParser\Node\Scalar\MagicConst;
+
+class Function_ extends MagicConst
+{
+    public function getName() : string {
+        return '__FUNCTION__';
+    }
+    
+    public function getType() : string {
+        return 'Scalar_MagicConst_Function';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/MagicConst/Line.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/MagicConst/Line.php
new file mode 100644
index 00000000..25d3de57
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/MagicConst/Line.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Scalar\MagicConst;
+
+use PhpParser\Node\Scalar\MagicConst;
+
+class Line extends MagicConst
+{
+    public function getName() : string {
+        return '__LINE__';
+    }
+    
+    public function getType() : string {
+        return 'Scalar_MagicConst_Line';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/MagicConst/Method.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/MagicConst/Method.php
new file mode 100644
index 00000000..d168d56f
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/MagicConst/Method.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Scalar\MagicConst;
+
+use PhpParser\Node\Scalar\MagicConst;
+
+class Method extends MagicConst
+{
+    public function getName() : string {
+        return '__METHOD__';
+    }
+    
+    public function getType() : string {
+        return 'Scalar_MagicConst_Method';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/MagicConst/Namespace_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/MagicConst/Namespace_.php
new file mode 100644
index 00000000..4fabb751
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/MagicConst/Namespace_.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Scalar\MagicConst;
+
+use PhpParser\Node\Scalar\MagicConst;
+
+class Namespace_ extends MagicConst
+{
+    public function getName() : string {
+        return '__NAMESPACE__';
+    }
+    
+    public function getType() : string {
+        return 'Scalar_MagicConst_Namespace';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/MagicConst/Trait_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/MagicConst/Trait_.php
new file mode 100644
index 00000000..5ee7e40a
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/MagicConst/Trait_.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Scalar\MagicConst;
+
+use PhpParser\Node\Scalar\MagicConst;
+
+class Trait_ extends MagicConst
+{
+    public function getName() : string {
+        return '__TRAIT__';
+    }
+    
+    public function getType() : string {
+        return 'Scalar_MagicConst_Trait';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/String_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/String_.php
new file mode 100644
index 00000000..6690a16b
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/String_.php
@@ -0,0 +1,157 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Scalar;
+
+use PhpParser\Error;
+use PhpParser\Node\Scalar;
+
+class String_ extends Scalar
+{
+    /* For use in "kind" attribute */
+    const KIND_SINGLE_QUOTED = 1;
+    const KIND_DOUBLE_QUOTED = 2;
+    const KIND_HEREDOC = 3;
+    const KIND_NOWDOC = 4;
+
+    /** @var string String value */
+    public $value;
+
+    protected static $replacements = [
+        '\\' => '\\',
+        '$'  =>  '$',
+        'n'  => "\n",
+        'r'  => "\r",
+        't'  => "\t",
+        'f'  => "\f",
+        'v'  => "\v",
+        'e'  => "\x1B",
+    ];
+
+    /**
+     * Constructs a string scalar node.
+     *
+     * @param string $value      Value of the string
+     * @param array  $attributes Additional attributes
+     */
+    public function __construct(string $value, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->value = $value;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['value'];
+    }
+
+    /**
+     * @param bool $parseUnicodeEscape Whether to parse PHP 7 \u escapes
+     */
+    public static function fromString(string $str, array $attributes = [], bool $parseUnicodeEscape = true): self
+    {
+        $attributes['kind'] = ($str[0] === "'" || ($str[1] === "'" && ($str[0] === 'b' || $str[0] === 'B')))
+            ? Scalar\String_::KIND_SINGLE_QUOTED
+            : Scalar\String_::KIND_DOUBLE_QUOTED;
+
+        $attributes['rawValue'] = $str;
+
+        $string = self::parse($str, $parseUnicodeEscape);
+
+        return new self($string, $attributes);
+    }
+
+    /**
+     * @internal
+     *
+     * Parses a string token.
+     *
+     * @param string $str String token content
+     * @param bool $parseUnicodeEscape Whether to parse PHP 7 \u escapes
+     *
+     * @return string The parsed string
+     */
+    public static function parse(string $str, bool $parseUnicodeEscape = true) : string {
+        $bLength = 0;
+        if ('b' === $str[0] || 'B' === $str[0]) {
+            $bLength = 1;
+        }
+
+        if ('\'' === $str[$bLength]) {
+            return str_replace(
+                ['\\\\', '\\\''],
+                ['\\', '\''],
+                substr($str, $bLength + 1, -1)
+            );
+        } else {
+            return self::parseEscapeSequences(
+                substr($str, $bLength + 1, -1), '"', $parseUnicodeEscape
+            );
+        }
+    }
+
+    /**
+     * @internal
+     *
+     * Parses escape sequences in strings (all string types apart from single quoted).
+     *
+     * @param string      $str   String without quotes
+     * @param null|string $quote Quote type
+     * @param bool $parseUnicodeEscape Whether to parse PHP 7 \u escapes
+     *
+     * @return string String with escape sequences parsed
+     */
+    public static function parseEscapeSequences(string $str, $quote, bool $parseUnicodeEscape = true) : string {
+        if (null !== $quote) {
+            $str = str_replace('\\' . $quote, $quote, $str);
+        }
+
+        $extra = '';
+        if ($parseUnicodeEscape) {
+            $extra = '|u\{([0-9a-fA-F]+)\}';
+        }
+
+        return preg_replace_callback(
+            '~\\\\([\\\\$nrtfve]|[xX][0-9a-fA-F]{1,2}|[0-7]{1,3}' . $extra . ')~',
+            function($matches) {
+                $str = $matches[1];
+
+                if (isset(self::$replacements[$str])) {
+                    return self::$replacements[$str];
+                } elseif ('x' === $str[0] || 'X' === $str[0]) {
+                    return chr(hexdec(substr($str, 1)));
+                } elseif ('u' === $str[0]) {
+                    return self::codePointToUtf8(hexdec($matches[2]));
+                } else {
+                    return chr(octdec($str));
+                }
+            },
+            $str
+        );
+    }
+
+    /**
+     * Converts a Unicode code point to its UTF-8 encoded representation.
+     *
+     * @param int $num Code point
+     *
+     * @return string UTF-8 representation of code point
+     */
+    private static function codePointToUtf8(int $num) : string {
+        if ($num <= 0x7F) {
+            return chr($num);
+        }
+        if ($num <= 0x7FF) {
+            return chr(($num>>6) + 0xC0) . chr(($num&0x3F) + 0x80);
+        }
+        if ($num <= 0xFFFF) {
+            return chr(($num>>12) + 0xE0) . chr((($num>>6)&0x3F) + 0x80) . chr(($num&0x3F) + 0x80);
+        }
+        if ($num <= 0x1FFFFF) {
+            return chr(($num>>18) + 0xF0) . chr((($num>>12)&0x3F) + 0x80)
+                 . chr((($num>>6)&0x3F) + 0x80) . chr(($num&0x3F) + 0x80);
+        }
+        throw new Error('Invalid UTF-8 codepoint escape sequence: Codepoint too large');
+    }
+
+    public function getType() : string {
+        return 'Scalar_String';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt.php
new file mode 100644
index 00000000..69d33e57
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt.php
@@ -0,0 +1,9 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node;
+
+use PhpParser\NodeAbstract;
+
+abstract class Stmt extends NodeAbstract
+{
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Break_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Break_.php
new file mode 100644
index 00000000..6adc5a6c
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Break_.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+
+class Break_ extends Node\Stmt
+{
+    /** @var null|Node\Expr Number of loops to break */
+    public $num;
+
+    /**
+     * Constructs a break node.
+     *
+     * @param null|Node\Expr $num        Number of loops to break
+     * @param array          $attributes Additional attributes
+     */
+    public function __construct(Node\Expr $num = null, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->num = $num;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['num'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_Break';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Case_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Case_.php
new file mode 100644
index 00000000..2bf044c9
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Case_.php
@@ -0,0 +1,34 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+
+class Case_ extends Node\Stmt
+{
+    /** @var null|Node\Expr Condition (null for default) */
+    public $cond;
+    /** @var Node\Stmt[] Statements */
+    public $stmts;
+
+    /**
+     * Constructs a case node.
+     *
+     * @param null|Node\Expr $cond       Condition (null for default)
+     * @param Node\Stmt[]    $stmts      Statements
+     * @param array          $attributes Additional attributes
+     */
+    public function __construct($cond, array $stmts = [], array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->cond = $cond;
+        $this->stmts = $stmts;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['cond', 'stmts'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_Case';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Catch_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Catch_.php
new file mode 100644
index 00000000..9b9c0947
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Catch_.php
@@ -0,0 +1,41 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+use PhpParser\Node\Expr;
+
+class Catch_ extends Node\Stmt
+{
+    /** @var Node\Name[] Types of exceptions to catch */
+    public $types;
+    /** @var Expr\Variable|null Variable for exception */
+    public $var;
+    /** @var Node\Stmt[] Statements */
+    public $stmts;
+
+    /**
+     * Constructs a catch node.
+     *
+     * @param Node\Name[]           $types      Types of exceptions to catch
+     * @param Expr\Variable|null    $var        Variable for exception
+     * @param Node\Stmt[]           $stmts      Statements
+     * @param array                 $attributes Additional attributes
+     */
+    public function __construct(
+        array $types, Expr\Variable $var = null, array $stmts = [], array $attributes = []
+    ) {
+        $this->attributes = $attributes;
+        $this->types = $types;
+        $this->var = $var;
+        $this->stmts = $stmts;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['types', 'var', 'stmts'];
+    }
+
+    public function getType() : string {
+        return 'Stmt_Catch';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/ClassConst.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/ClassConst.php
new file mode 100644
index 00000000..1fc7f336
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/ClassConst.php
@@ -0,0 +1,80 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+
+class ClassConst extends Node\Stmt
+{
+    /** @var int Modifiers */
+    public $flags;
+    /** @var Node\Const_[] Constant declarations */
+    public $consts;
+    /** @var Node\AttributeGroup[] */
+    public $attrGroups;
+
+    /**
+     * Constructs a class const list node.
+     *
+     * @param Node\Const_[]         $consts     Constant declarations
+     * @param int                   $flags      Modifiers
+     * @param array                 $attributes Additional attributes
+     * @param Node\AttributeGroup[] $attrGroups PHP attribute groups
+     */
+    public function __construct(
+        array $consts,
+        int $flags = 0,
+        array $attributes = [],
+        array $attrGroups = []
+    ) {
+        $this->attributes = $attributes;
+        $this->flags = $flags;
+        $this->consts = $consts;
+        $this->attrGroups = $attrGroups;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['attrGroups', 'flags', 'consts'];
+    }
+
+    /**
+     * Whether constant is explicitly or implicitly public.
+     *
+     * @return bool
+     */
+    public function isPublic() : bool {
+        return ($this->flags & Class_::MODIFIER_PUBLIC) !== 0
+            || ($this->flags & Class_::VISIBILITY_MODIFIER_MASK) === 0;
+    }
+
+    /**
+     * Whether constant is protected.
+     *
+     * @return bool
+     */
+    public function isProtected() : bool {
+        return (bool) ($this->flags & Class_::MODIFIER_PROTECTED);
+    }
+
+    /**
+     * Whether constant is private.
+     *
+     * @return bool
+     */
+    public function isPrivate() : bool {
+        return (bool) ($this->flags & Class_::MODIFIER_PRIVATE);
+    }
+
+    /**
+     * Whether constant is final.
+     *
+     * @return bool
+     */
+    public function isFinal() : bool {
+        return (bool) ($this->flags & Class_::MODIFIER_FINAL);
+    }
+
+    public function getType() : string {
+        return 'Stmt_ClassConst';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/ClassLike.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/ClassLike.php
new file mode 100644
index 00000000..2fa4e861
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/ClassLike.php
@@ -0,0 +1,109 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+
+abstract class ClassLike extends Node\Stmt
+{
+    /** @var Node\Identifier|null Name */
+    public $name;
+    /** @var Node\Stmt[] Statements */
+    public $stmts;
+    /** @var Node\AttributeGroup[] PHP attribute groups */
+    public $attrGroups;
+
+    /** @var Node\Name|null Namespaced name (if using NameResolver) */
+    public $namespacedName;
+
+    /**
+     * @return TraitUse[]
+     */
+    public function getTraitUses() : array {
+        $traitUses = [];
+        foreach ($this->stmts as $stmt) {
+            if ($stmt instanceof TraitUse) {
+                $traitUses[] = $stmt;
+            }
+        }
+        return $traitUses;
+    }
+
+    /**
+     * @return ClassConst[]
+     */
+    public function getConstants() : array {
+        $constants = [];
+        foreach ($this->stmts as $stmt) {
+            if ($stmt instanceof ClassConst) {
+                $constants[] = $stmt;
+            }
+        }
+        return $constants;
+    }
+
+    /**
+     * @return Property[]
+     */
+    public function getProperties() : array {
+        $properties = [];
+        foreach ($this->stmts as $stmt) {
+            if ($stmt instanceof Property) {
+                $properties[] = $stmt;
+            }
+        }
+        return $properties;
+    }
+
+    /**
+     * Gets property with the given name defined directly in this class/interface/trait.
+     *
+     * @param string $name Name of the property
+     *
+     * @return Property|null Property node or null if the property does not exist
+     */
+    public function getProperty(string $name) {
+        foreach ($this->stmts as $stmt) {
+            if ($stmt instanceof Property) {
+                foreach ($stmt->props as $prop) {
+                    if ($prop instanceof PropertyProperty && $name === $prop->name->toString()) {
+                        return $stmt;
+                    }
+                }
+            }
+        }
+        return null;
+    }
+
+    /**
+     * Gets all methods defined directly in this class/interface/trait
+     *
+     * @return ClassMethod[]
+     */
+    public function getMethods() : array {
+        $methods = [];
+        foreach ($this->stmts as $stmt) {
+            if ($stmt instanceof ClassMethod) {
+                $methods[] = $stmt;
+            }
+        }
+        return $methods;
+    }
+
+    /**
+     * Gets method with the given name defined directly in this class/interface/trait.
+     *
+     * @param string $name Name of the method (compared case-insensitively)
+     *
+     * @return ClassMethod|null Method node or null if the method does not exist
+     */
+    public function getMethod(string $name) {
+        $lowerName = strtolower($name);
+        foreach ($this->stmts as $stmt) {
+            if ($stmt instanceof ClassMethod && $lowerName === $stmt->name->toLowerString()) {
+                return $stmt;
+            }
+        }
+        return null;
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/ClassMethod.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/ClassMethod.php
new file mode 100644
index 00000000..6e85161e
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/ClassMethod.php
@@ -0,0 +1,161 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+use PhpParser\Node\FunctionLike;
+
+class ClassMethod extends Node\Stmt implements FunctionLike
+{
+    /** @var int Flags */
+    public $flags;
+    /** @var bool Whether to return by reference */
+    public $byRef;
+    /** @var Node\Identifier Name */
+    public $name;
+    /** @var Node\Param[] Parameters */
+    public $params;
+    /** @var null|Node\Identifier|Node\Name|Node\ComplexType Return type */
+    public $returnType;
+    /** @var Node\Stmt[]|null Statements */
+    public $stmts;
+    /** @var Node\AttributeGroup[] PHP attribute groups */
+    public $attrGroups;
+
+    private static $magicNames = [
+        '__construct'   => true,
+        '__destruct'    => true,
+        '__call'        => true,
+        '__callstatic'  => true,
+        '__get'         => true,
+        '__set'         => true,
+        '__isset'       => true,
+        '__unset'       => true,
+        '__sleep'       => true,
+        '__wakeup'      => true,
+        '__tostring'    => true,
+        '__set_state'   => true,
+        '__clone'       => true,
+        '__invoke'      => true,
+        '__debuginfo'   => true,
+        '__serialize'   => true,
+        '__unserialize' => true,
+    ];
+
+    /**
+     * Constructs a class method node.
+     *
+     * @param string|Node\Identifier $name Name
+     * @param array $subNodes   Array of the following optional subnodes:
+     *                          'flags       => MODIFIER_PUBLIC: Flags
+     *                          'byRef'      => false          : Whether to return by reference
+     *                          'params'     => array()        : Parameters
+     *                          'returnType' => null           : Return type
+     *                          'stmts'      => array()        : Statements
+     *                          'attrGroups' => array()        : PHP attribute groups
+     * @param array $attributes Additional attributes
+     */
+    public function __construct($name, array $subNodes = [], array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->flags = $subNodes['flags'] ?? $subNodes['type'] ?? 0;
+        $this->byRef = $subNodes['byRef'] ?? false;
+        $this->name = \is_string($name) ? new Node\Identifier($name) : $name;
+        $this->params = $subNodes['params'] ?? [];
+        $returnType = $subNodes['returnType'] ?? null;
+        $this->returnType = \is_string($returnType) ? new Node\Identifier($returnType) : $returnType;
+        $this->stmts = array_key_exists('stmts', $subNodes) ? $subNodes['stmts'] : [];
+        $this->attrGroups = $subNodes['attrGroups'] ?? [];
+    }
+
+    public function getSubNodeNames() : array {
+        return ['attrGroups', 'flags', 'byRef', 'name', 'params', 'returnType', 'stmts'];
+    }
+
+    public function returnsByRef() : bool {
+        return $this->byRef;
+    }
+
+    public function getParams() : array {
+        return $this->params;
+    }
+
+    public function getReturnType() {
+        return $this->returnType;
+    }
+
+    public function getStmts() {
+        return $this->stmts;
+    }
+
+    public function getAttrGroups() : array {
+        return $this->attrGroups;
+    }
+
+    /**
+     * Whether the method is explicitly or implicitly public.
+     *
+     * @return bool
+     */
+    public function isPublic() : bool {
+        return ($this->flags & Class_::MODIFIER_PUBLIC) !== 0
+            || ($this->flags & Class_::VISIBILITY_MODIFIER_MASK) === 0;
+    }
+
+    /**
+     * Whether the method is protected.
+     *
+     * @return bool
+     */
+    public function isProtected() : bool {
+        return (bool) ($this->flags & Class_::MODIFIER_PROTECTED);
+    }
+
+    /**
+     * Whether the method is private.
+     *
+     * @return bool
+     */
+    public function isPrivate() : bool {
+        return (bool) ($this->flags & Class_::MODIFIER_PRIVATE);
+    }
+
+    /**
+     * Whether the method is abstract.
+     *
+     * @return bool
+     */
+    public function isAbstract() : bool {
+        return (bool) ($this->flags & Class_::MODIFIER_ABSTRACT);
+    }
+
+    /**
+     * Whether the method is final.
+     *
+     * @return bool
+     */
+    public function isFinal() : bool {
+        return (bool) ($this->flags & Class_::MODIFIER_FINAL);
+    }
+
+    /**
+     * Whether the method is static.
+     *
+     * @return bool
+     */
+    public function isStatic() : bool {
+        return (bool) ($this->flags & Class_::MODIFIER_STATIC);
+    }
+
+    /**
+     * Whether the method is magic.
+     *
+     * @return bool
+     */
+    public function isMagic() : bool {
+        return isset(self::$magicNames[$this->name->toLowerString()]);
+    }
+
+    public function getType() : string {
+        return 'Stmt_ClassMethod';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Class_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Class_.php
new file mode 100644
index 00000000..52ed6c6c
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Class_.php
@@ -0,0 +1,137 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Error;
+use PhpParser\Node;
+
+class Class_ extends ClassLike
+{
+    const MODIFIER_PUBLIC    =  1;
+    const MODIFIER_PROTECTED =  2;
+    const MODIFIER_PRIVATE   =  4;
+    const MODIFIER_STATIC    =  8;
+    const MODIFIER_ABSTRACT  = 16;
+    const MODIFIER_FINAL     = 32;
+    const MODIFIER_READONLY  = 64;
+
+    const VISIBILITY_MODIFIER_MASK = 7; // 1 | 2 | 4
+
+    /** @var int Type */
+    public $flags;
+    /** @var null|Node\Name Name of extended class */
+    public $extends;
+    /** @var Node\Name[] Names of implemented interfaces */
+    public $implements;
+
+    /**
+     * Constructs a class node.
+     *
+     * @param string|Node\Identifier|null $name Name
+     * @param array       $subNodes   Array of the following optional subnodes:
+     *                                'flags'       => 0      : Flags
+     *                                'extends'     => null   : Name of extended class
+     *                                'implements'  => array(): Names of implemented interfaces
+     *                                'stmts'       => array(): Statements
+     *                                'attrGroups'  => array(): PHP attribute groups
+     * @param array       $attributes Additional attributes
+     */
+    public function __construct($name, array $subNodes = [], array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->flags = $subNodes['flags'] ?? $subNodes['type'] ?? 0;
+        $this->name = \is_string($name) ? new Node\Identifier($name) : $name;
+        $this->extends = $subNodes['extends'] ?? null;
+        $this->implements = $subNodes['implements'] ?? [];
+        $this->stmts = $subNodes['stmts'] ?? [];
+        $this->attrGroups = $subNodes['attrGroups'] ?? [];
+    }
+
+    public function getSubNodeNames() : array {
+        return ['attrGroups', 'flags', 'name', 'extends', 'implements', 'stmts'];
+    }
+
+    /**
+     * Whether the class is explicitly abstract.
+     *
+     * @return bool
+     */
+    public function isAbstract() : bool {
+        return (bool) ($this->flags & self::MODIFIER_ABSTRACT);
+    }
+
+    /**
+     * Whether the class is final.
+     *
+     * @return bool
+     */
+    public function isFinal() : bool {
+        return (bool) ($this->flags & self::MODIFIER_FINAL);
+    }
+
+    public function isReadonly() : bool {
+        return (bool) ($this->flags & self::MODIFIER_READONLY);
+    }
+
+    /**
+     * Whether the class is anonymous.
+     *
+     * @return bool
+     */
+    public function isAnonymous() : bool {
+        return null === $this->name;
+    }
+
+    /**
+     * @internal
+     */
+    public static function verifyClassModifier($a, $b) {
+        if ($a & self::MODIFIER_ABSTRACT && $b & self::MODIFIER_ABSTRACT) {
+            throw new Error('Multiple abstract modifiers are not allowed');
+        }
+
+        if ($a & self::MODIFIER_FINAL && $b & self::MODIFIER_FINAL) {
+            throw new Error('Multiple final modifiers are not allowed');
+        }
+
+        if ($a & self::MODIFIER_READONLY && $b & self::MODIFIER_READONLY) {
+            throw new Error('Multiple readonly modifiers are not allowed');
+        }
+
+        if ($a & 48 && $b & 48) {
+            throw new Error('Cannot use the final modifier on an abstract class');
+        }
+    }
+
+    /**
+     * @internal
+     */
+    public static function verifyModifier($a, $b) {
+        if ($a & self::VISIBILITY_MODIFIER_MASK && $b & self::VISIBILITY_MODIFIER_MASK) {
+            throw new Error('Multiple access type modifiers are not allowed');
+        }
+
+        if ($a & self::MODIFIER_ABSTRACT && $b & self::MODIFIER_ABSTRACT) {
+            throw new Error('Multiple abstract modifiers are not allowed');
+        }
+
+        if ($a & self::MODIFIER_STATIC && $b & self::MODIFIER_STATIC) {
+            throw new Error('Multiple static modifiers are not allowed');
+        }
+
+        if ($a & self::MODIFIER_FINAL && $b & self::MODIFIER_FINAL) {
+            throw new Error('Multiple final modifiers are not allowed');
+        }
+
+        if ($a & self::MODIFIER_READONLY && $b & self::MODIFIER_READONLY) {
+            throw new Error('Multiple readonly modifiers are not allowed');
+        }
+
+        if ($a & 48 && $b & 48) {
+            throw new Error('Cannot use the final modifier on an abstract class member');
+        }
+    }
+
+    public function getType() : string {
+        return 'Stmt_Class';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Const_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Const_.php
new file mode 100644
index 00000000..e6316345
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Const_.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+
+class Const_ extends Node\Stmt
+{
+    /** @var Node\Const_[] Constant declarations */
+    public $consts;
+
+    /**
+     * Constructs a const list node.
+     *
+     * @param Node\Const_[] $consts     Constant declarations
+     * @param array         $attributes Additional attributes
+     */
+    public function __construct(array $consts, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->consts = $consts;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['consts'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_Const';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Continue_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Continue_.php
new file mode 100644
index 00000000..24882683
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Continue_.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+
+class Continue_ extends Node\Stmt
+{
+    /** @var null|Node\Expr Number of loops to continue */
+    public $num;
+
+    /**
+     * Constructs a continue node.
+     *
+     * @param null|Node\Expr $num        Number of loops to continue
+     * @param array          $attributes Additional attributes
+     */
+    public function __construct(Node\Expr $num = null, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->num = $num;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['num'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_Continue';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/DeclareDeclare.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/DeclareDeclare.php
new file mode 100644
index 00000000..ac07f30c
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/DeclareDeclare.php
@@ -0,0 +1,34 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+
+class DeclareDeclare extends Node\Stmt
+{
+    /** @var Node\Identifier Key */
+    public $key;
+    /** @var Node\Expr Value */
+    public $value;
+
+    /**
+     * Constructs a declare key=>value pair node.
+     *
+     * @param string|Node\Identifier $key        Key
+     * @param Node\Expr              $value      Value
+     * @param array                  $attributes Additional attributes
+     */
+    public function __construct($key, Node\Expr $value, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->key = \is_string($key) ? new Node\Identifier($key) : $key;
+        $this->value = $value;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['key', 'value'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_DeclareDeclare';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Declare_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Declare_.php
new file mode 100644
index 00000000..f46ff0ba
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Declare_.php
@@ -0,0 +1,34 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+
+class Declare_ extends Node\Stmt
+{
+    /** @var DeclareDeclare[] List of declares */
+    public $declares;
+    /** @var Node\Stmt[]|null Statements */
+    public $stmts;
+
+    /**
+     * Constructs a declare node.
+     *
+     * @param DeclareDeclare[] $declares   List of declares
+     * @param Node\Stmt[]|null $stmts      Statements
+     * @param array            $attributes Additional attributes
+     */
+    public function __construct(array $declares, array $stmts = null, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->declares = $declares;
+        $this->stmts = $stmts;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['declares', 'stmts'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_Declare';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Do_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Do_.php
new file mode 100644
index 00000000..78e90da0
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Do_.php
@@ -0,0 +1,34 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+
+class Do_ extends Node\Stmt
+{
+    /** @var Node\Stmt[] Statements */
+    public $stmts;
+    /** @var Node\Expr Condition */
+    public $cond;
+
+    /**
+     * Constructs a do while node.
+     *
+     * @param Node\Expr   $cond       Condition
+     * @param Node\Stmt[] $stmts      Statements
+     * @param array       $attributes Additional attributes
+     */
+    public function __construct(Node\Expr $cond, array $stmts = [], array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->cond = $cond;
+        $this->stmts = $stmts;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['stmts', 'cond'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_Do';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Echo_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Echo_.php
new file mode 100644
index 00000000..7cc50d5d
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Echo_.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+
+class Echo_ extends Node\Stmt
+{
+    /** @var Node\Expr[] Expressions */
+    public $exprs;
+
+    /**
+     * Constructs an echo node.
+     *
+     * @param Node\Expr[] $exprs      Expressions
+     * @param array       $attributes Additional attributes
+     */
+    public function __construct(array $exprs, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->exprs = $exprs;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['exprs'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_Echo';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/ElseIf_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/ElseIf_.php
new file mode 100644
index 00000000..eef1ece3
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/ElseIf_.php
@@ -0,0 +1,34 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+
+class ElseIf_ extends Node\Stmt
+{
+    /** @var Node\Expr Condition */
+    public $cond;
+    /** @var Node\Stmt[] Statements */
+    public $stmts;
+
+    /**
+     * Constructs an elseif node.
+     *
+     * @param Node\Expr   $cond       Condition
+     * @param Node\Stmt[] $stmts      Statements
+     * @param array       $attributes Additional attributes
+     */
+    public function __construct(Node\Expr $cond, array $stmts = [], array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->cond = $cond;
+        $this->stmts = $stmts;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['cond', 'stmts'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_ElseIf';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Else_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Else_.php
new file mode 100644
index 00000000..0e61778e
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Else_.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+
+class Else_ extends Node\Stmt
+{
+    /** @var Node\Stmt[] Statements */
+    public $stmts;
+
+    /**
+     * Constructs an else node.
+     *
+     * @param Node\Stmt[] $stmts      Statements
+     * @param array       $attributes Additional attributes
+     */
+    public function __construct(array $stmts = [], array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->stmts = $stmts;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['stmts'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_Else';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/EnumCase.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/EnumCase.php
new file mode 100644
index 00000000..5beff8b3
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/EnumCase.php
@@ -0,0 +1,37 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+use PhpParser\Node\AttributeGroup;
+
+class EnumCase extends Node\Stmt
+{
+    /** @var Node\Identifier Enum case name */
+    public $name;
+    /** @var Node\Expr|null Enum case expression */
+    public $expr;
+    /** @var Node\AttributeGroup[] PHP attribute groups */
+    public $attrGroups;
+
+    /**
+     * @param string|Node\Identifier    $name       Enum case name
+     * @param Node\Expr|null            $expr       Enum case expression
+     * @param AttributeGroup[]          $attrGroups PHP attribute groups
+     * @param array                     $attributes Additional attributes
+     */
+    public function __construct($name, Node\Expr $expr = null, array $attrGroups = [], array $attributes = []) {
+        parent::__construct($attributes);
+        $this->name = \is_string($name) ? new Node\Identifier($name) : $name;
+        $this->expr = $expr;
+        $this->attrGroups = $attrGroups;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['attrGroups', 'name', 'expr'];
+    }
+
+    public function getType() : string {
+        return 'Stmt_EnumCase';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Enum_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Enum_.php
new file mode 100644
index 00000000..3a50c225
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Enum_.php
@@ -0,0 +1,40 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+
+class Enum_ extends ClassLike
+{
+    /** @var null|Node\Identifier Scalar Type */
+    public $scalarType;
+    /** @var Node\Name[] Names of implemented interfaces */
+    public $implements;
+
+    /**
+     * @param string|Node\Identifier|null $name       Name
+     * @param array                       $subNodes   Array of the following optional subnodes:
+     *                                                'scalarType'  => null    : Scalar type
+     *                                                'implements'  => array() : Names of implemented interfaces
+     *                                                'stmts'       => array() : Statements
+     *                                                'attrGroups'  => array() : PHP attribute groups
+     * @param array                       $attributes Additional attributes
+     */
+    public function __construct($name, array $subNodes = [], array $attributes = []) {
+        $this->name = \is_string($name) ? new Node\Identifier($name) : $name;
+        $this->scalarType = $subNodes['scalarType'] ?? null;
+        $this->implements = $subNodes['implements'] ?? [];
+        $this->stmts = $subNodes['stmts'] ?? [];
+        $this->attrGroups = $subNodes['attrGroups'] ?? [];
+
+        parent::__construct($attributes);
+    }
+
+    public function getSubNodeNames() : array {
+        return ['attrGroups', 'name', 'scalarType', 'implements', 'stmts'];
+    }
+
+    public function getType() : string {
+        return 'Stmt_Enum';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Expression.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Expression.php
new file mode 100644
index 00000000..99d1687d
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Expression.php
@@ -0,0 +1,33 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+
+/**
+ * Represents statements of type "expr;"
+ */
+class Expression extends Node\Stmt
+{
+    /** @var Node\Expr Expression */
+    public $expr;
+
+    /**
+     * Constructs an expression statement.
+     *
+     * @param Node\Expr $expr       Expression
+     * @param array     $attributes Additional attributes
+     */
+    public function __construct(Node\Expr $expr, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->expr = $expr;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['expr'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_Expression';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Finally_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Finally_.php
new file mode 100644
index 00000000..d55b8b68
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Finally_.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+
+class Finally_ extends Node\Stmt
+{
+    /** @var Node\Stmt[] Statements */
+    public $stmts;
+
+    /**
+     * Constructs a finally node.
+     *
+     * @param Node\Stmt[] $stmts      Statements
+     * @param array       $attributes Additional attributes
+     */
+    public function __construct(array $stmts = [], array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->stmts = $stmts;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['stmts'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_Finally';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/For_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/For_.php
new file mode 100644
index 00000000..1323d37c
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/For_.php
@@ -0,0 +1,43 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+
+class For_ extends Node\Stmt
+{
+    /** @var Node\Expr[] Init expressions */
+    public $init;
+    /** @var Node\Expr[] Loop conditions */
+    public $cond;
+    /** @var Node\Expr[] Loop expressions */
+    public $loop;
+    /** @var Node\Stmt[] Statements */
+    public $stmts;
+
+    /**
+     * Constructs a for loop node.
+     *
+     * @param array $subNodes   Array of the following optional subnodes:
+     *                          'init'  => array(): Init expressions
+     *                          'cond'  => array(): Loop conditions
+     *                          'loop'  => array(): Loop expressions
+     *                          'stmts' => array(): Statements
+     * @param array $attributes Additional attributes
+     */
+    public function __construct(array $subNodes = [], array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->init = $subNodes['init'] ?? [];
+        $this->cond = $subNodes['cond'] ?? [];
+        $this->loop = $subNodes['loop'] ?? [];
+        $this->stmts = $subNodes['stmts'] ?? [];
+    }
+
+    public function getSubNodeNames() : array {
+        return ['init', 'cond', 'loop', 'stmts'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_For';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Foreach_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Foreach_.php
new file mode 100644
index 00000000..0556a7ce
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Foreach_.php
@@ -0,0 +1,47 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+
+class Foreach_ extends Node\Stmt
+{
+    /** @var Node\Expr Expression to iterate */
+    public $expr;
+    /** @var null|Node\Expr Variable to assign key to */
+    public $keyVar;
+    /** @var bool Whether to assign value by reference */
+    public $byRef;
+    /** @var Node\Expr Variable to assign value to */
+    public $valueVar;
+    /** @var Node\Stmt[] Statements */
+    public $stmts;
+
+    /**
+     * Constructs a foreach node.
+     *
+     * @param Node\Expr $expr       Expression to iterate
+     * @param Node\Expr $valueVar   Variable to assign value to
+     * @param array     $subNodes   Array of the following optional subnodes:
+     *                              'keyVar' => null   : Variable to assign key to
+     *                              'byRef'  => false  : Whether to assign value by reference
+     *                              'stmts'  => array(): Statements
+     * @param array     $attributes Additional attributes
+     */
+    public function __construct(Node\Expr $expr, Node\Expr $valueVar, array $subNodes = [], array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->expr = $expr;
+        $this->keyVar = $subNodes['keyVar'] ?? null;
+        $this->byRef = $subNodes['byRef'] ?? false;
+        $this->valueVar = $valueVar;
+        $this->stmts = $subNodes['stmts'] ?? [];
+    }
+
+    public function getSubNodeNames() : array {
+        return ['expr', 'keyVar', 'byRef', 'valueVar', 'stmts'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_Foreach';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Function_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Function_.php
new file mode 100644
index 00000000..c2ccae24
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Function_.php
@@ -0,0 +1,77 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+use PhpParser\Node\FunctionLike;
+
+class Function_ extends Node\Stmt implements FunctionLike
+{
+    /** @var bool Whether function returns by reference */
+    public $byRef;
+    /** @var Node\Identifier Name */
+    public $name;
+    /** @var Node\Param[] Parameters */
+    public $params;
+    /** @var null|Node\Identifier|Node\Name|Node\ComplexType Return type */
+    public $returnType;
+    /** @var Node\Stmt[] Statements */
+    public $stmts;
+    /** @var Node\AttributeGroup[] PHP attribute groups */
+    public $attrGroups;
+
+    /** @var Node\Name|null Namespaced name (if using NameResolver) */
+    public $namespacedName;
+
+    /**
+     * Constructs a function node.
+     *
+     * @param string|Node\Identifier $name Name
+     * @param array  $subNodes   Array of the following optional subnodes:
+     *                           'byRef'      => false  : Whether to return by reference
+     *                           'params'     => array(): Parameters
+     *                           'returnType' => null   : Return type
+     *                           'stmts'      => array(): Statements
+     *                           'attrGroups' => array(): PHP attribute groups
+     * @param array  $attributes Additional attributes
+     */
+    public function __construct($name, array $subNodes = [], array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->byRef = $subNodes['byRef'] ?? false;
+        $this->name = \is_string($name) ? new Node\Identifier($name) : $name;
+        $this->params = $subNodes['params'] ?? [];
+        $returnType = $subNodes['returnType'] ?? null;
+        $this->returnType = \is_string($returnType) ? new Node\Identifier($returnType) : $returnType;
+        $this->stmts = $subNodes['stmts'] ?? [];
+        $this->attrGroups = $subNodes['attrGroups'] ?? [];
+    }
+
+    public function getSubNodeNames() : array {
+        return ['attrGroups', 'byRef', 'name', 'params', 'returnType', 'stmts'];
+    }
+
+    public function returnsByRef() : bool {
+        return $this->byRef;
+    }
+
+    public function getParams() : array {
+        return $this->params;
+    }
+
+    public function getReturnType() {
+        return $this->returnType;
+    }
+
+    public function getAttrGroups() : array {
+        return $this->attrGroups;
+    }
+
+    /** @return Node\Stmt[] */
+    public function getStmts() : array {
+        return $this->stmts;
+    }
+
+    public function getType() : string {
+        return 'Stmt_Function';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Global_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Global_.php
new file mode 100644
index 00000000..a0022ad9
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Global_.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+
+class Global_ extends Node\Stmt
+{
+    /** @var Node\Expr[] Variables */
+    public $vars;
+
+    /**
+     * Constructs a global variables list node.
+     *
+     * @param Node\Expr[] $vars       Variables to unset
+     * @param array       $attributes Additional attributes
+     */
+    public function __construct(array $vars, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->vars = $vars;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['vars'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_Global';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Goto_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Goto_.php
new file mode 100644
index 00000000..24a57f78
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Goto_.php
@@ -0,0 +1,31 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node\Identifier;
+use PhpParser\Node\Stmt;
+
+class Goto_ extends Stmt
+{
+    /** @var Identifier Name of label to jump to */
+    public $name;
+
+    /**
+     * Constructs a goto node.
+     *
+     * @param string|Identifier $name       Name of label to jump to
+     * @param array             $attributes Additional attributes
+     */
+    public function __construct($name, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->name = \is_string($name) ? new Identifier($name) : $name;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['name'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_Goto';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/GroupUse.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/GroupUse.php
new file mode 100644
index 00000000..24520d22
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/GroupUse.php
@@ -0,0 +1,39 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node\Name;
+use PhpParser\Node\Stmt;
+
+class GroupUse extends Stmt
+{
+    /** @var int Type of group use */
+    public $type;
+    /** @var Name Prefix for uses */
+    public $prefix;
+    /** @var UseUse[] Uses */
+    public $uses;
+
+    /**
+     * Constructs a group use node.
+     *
+     * @param Name     $prefix     Prefix for uses
+     * @param UseUse[] $uses       Uses
+     * @param int      $type       Type of group use
+     * @param array    $attributes Additional attributes
+     */
+    public function __construct(Name $prefix, array $uses, int $type = Use_::TYPE_NORMAL, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->type = $type;
+        $this->prefix = $prefix;
+        $this->uses = $uses;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['type', 'prefix', 'uses'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_GroupUse';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/HaltCompiler.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/HaltCompiler.php
new file mode 100644
index 00000000..8e624e0f
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/HaltCompiler.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node\Stmt;
+
+class HaltCompiler extends Stmt
+{
+    /** @var string Remaining text after halt compiler statement. */
+    public $remaining;
+
+    /**
+     * Constructs a __halt_compiler node.
+     *
+     * @param string $remaining  Remaining text after halt compiler statement.
+     * @param array  $attributes Additional attributes
+     */
+    public function __construct(string $remaining, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->remaining = $remaining;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['remaining'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_HaltCompiler';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/If_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/If_.php
new file mode 100644
index 00000000..a1bae4bf
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/If_.php
@@ -0,0 +1,43 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+
+class If_ extends Node\Stmt
+{
+    /** @var Node\Expr Condition expression */
+    public $cond;
+    /** @var Node\Stmt[] Statements */
+    public $stmts;
+    /** @var ElseIf_[] Elseif clauses */
+    public $elseifs;
+    /** @var null|Else_ Else clause */
+    public $else;
+
+    /**
+     * Constructs an if node.
+     *
+     * @param Node\Expr $cond       Condition
+     * @param array     $subNodes   Array of the following optional subnodes:
+     *                              'stmts'   => array(): Statements
+     *                              'elseifs' => array(): Elseif clauses
+     *                              'else'    => null   : Else clause
+     * @param array     $attributes Additional attributes
+     */
+    public function __construct(Node\Expr $cond, array $subNodes = [], array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->cond = $cond;
+        $this->stmts = $subNodes['stmts'] ?? [];
+        $this->elseifs = $subNodes['elseifs'] ?? [];
+        $this->else = $subNodes['else'] ?? null;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['cond', 'stmts', 'elseifs', 'else'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_If';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/InlineHTML.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/InlineHTML.php
new file mode 100644
index 00000000..0711d284
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/InlineHTML.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node\Stmt;
+
+class InlineHTML extends Stmt
+{
+    /** @var string String */
+    public $value;
+
+    /**
+     * Constructs an inline HTML node.
+     *
+     * @param string $value      String
+     * @param array  $attributes Additional attributes
+     */
+    public function __construct(string $value, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->value = $value;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['value'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_InlineHTML';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Interface_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Interface_.php
new file mode 100644
index 00000000..4d587dd4
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Interface_.php
@@ -0,0 +1,37 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+
+class Interface_ extends ClassLike
+{
+    /** @var Node\Name[] Extended interfaces */
+    public $extends;
+
+    /**
+     * Constructs a class node.
+     *
+     * @param string|Node\Identifier $name Name
+     * @param array  $subNodes   Array of the following optional subnodes:
+     *                           'extends'    => array(): Name of extended interfaces
+     *                           'stmts'      => array(): Statements
+     *                           'attrGroups' => array(): PHP attribute groups
+     * @param array  $attributes Additional attributes
+     */
+    public function __construct($name, array $subNodes = [], array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->name = \is_string($name) ? new Node\Identifier($name) : $name;
+        $this->extends = $subNodes['extends'] ?? [];
+        $this->stmts = $subNodes['stmts'] ?? [];
+        $this->attrGroups = $subNodes['attrGroups'] ?? [];
+    }
+
+    public function getSubNodeNames() : array {
+        return ['attrGroups', 'name', 'extends', 'stmts'];
+    }
+
+    public function getType() : string {
+        return 'Stmt_Interface';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Label.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Label.php
new file mode 100644
index 00000000..3edcb3be
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Label.php
@@ -0,0 +1,31 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node\Identifier;
+use PhpParser\Node\Stmt;
+
+class Label extends Stmt
+{
+    /** @var Identifier Name */
+    public $name;
+
+    /**
+     * Constructs a label node.
+     *
+     * @param string|Identifier $name       Name
+     * @param array             $attributes Additional attributes
+     */
+    public function __construct($name, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->name = \is_string($name) ? new Identifier($name) : $name;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['name'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_Label';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Namespace_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Namespace_.php
new file mode 100644
index 00000000..c6320457
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Namespace_.php
@@ -0,0 +1,38 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+
+class Namespace_ extends Node\Stmt
+{
+    /* For use in the "kind" attribute */
+    const KIND_SEMICOLON = 1;
+    const KIND_BRACED = 2;
+
+    /** @var null|Node\Name Name */
+    public $name;
+    /** @var Node\Stmt[] Statements */
+    public $stmts;
+
+    /**
+     * Constructs a namespace node.
+     *
+     * @param null|Node\Name   $name       Name
+     * @param null|Node\Stmt[] $stmts      Statements
+     * @param array            $attributes Additional attributes
+     */
+    public function __construct(Node\Name $name = null, $stmts = [], array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->name = $name;
+        $this->stmts = $stmts;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['name', 'stmts'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_Namespace';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Nop.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Nop.php
new file mode 100644
index 00000000..f86f8df7
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Nop.php
@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+
+/** Nop/empty statement (;). */
+class Nop extends Node\Stmt
+{
+    public function getSubNodeNames() : array {
+        return [];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_Nop';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Property.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Property.php
new file mode 100644
index 00000000..bc781bbf
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Property.php
@@ -0,0 +1,91 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+use PhpParser\Node\ComplexType;
+use PhpParser\Node\Identifier;
+use PhpParser\Node\Name;
+
+class Property extends Node\Stmt
+{
+    /** @var int Modifiers */
+    public $flags;
+    /** @var PropertyProperty[] Properties */
+    public $props;
+    /** @var null|Identifier|Name|ComplexType Type declaration */
+    public $type;
+    /** @var Node\AttributeGroup[] PHP attribute groups */
+    public $attrGroups;
+
+    /**
+     * Constructs a class property list node.
+     *
+     * @param int                                     $flags      Modifiers
+     * @param PropertyProperty[]                      $props      Properties
+     * @param array                                   $attributes Additional attributes
+     * @param null|string|Identifier|Name|ComplexType $type       Type declaration
+     * @param Node\AttributeGroup[]                   $attrGroups PHP attribute groups
+     */
+    public function __construct(int $flags, array $props, array $attributes = [], $type = null, array $attrGroups = []) {
+        $this->attributes = $attributes;
+        $this->flags = $flags;
+        $this->props = $props;
+        $this->type = \is_string($type) ? new Identifier($type) : $type;
+        $this->attrGroups = $attrGroups;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['attrGroups', 'flags', 'type', 'props'];
+    }
+
+    /**
+     * Whether the property is explicitly or implicitly public.
+     *
+     * @return bool
+     */
+    public function isPublic() : bool {
+        return ($this->flags & Class_::MODIFIER_PUBLIC) !== 0
+            || ($this->flags & Class_::VISIBILITY_MODIFIER_MASK) === 0;
+    }
+
+    /**
+     * Whether the property is protected.
+     *
+     * @return bool
+     */
+    public function isProtected() : bool {
+        return (bool) ($this->flags & Class_::MODIFIER_PROTECTED);
+    }
+
+    /**
+     * Whether the property is private.
+     *
+     * @return bool
+     */
+    public function isPrivate() : bool {
+        return (bool) ($this->flags & Class_::MODIFIER_PRIVATE);
+    }
+
+    /**
+     * Whether the property is static.
+     *
+     * @return bool
+     */
+    public function isStatic() : bool {
+        return (bool) ($this->flags & Class_::MODIFIER_STATIC);
+    }
+
+    /**
+     * Whether the property is readonly.
+     *
+     * @return bool
+     */
+    public function isReadonly() : bool {
+        return (bool) ($this->flags & Class_::MODIFIER_READONLY);
+    }
+
+    public function getType() : string {
+        return 'Stmt_Property';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/PropertyProperty.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/PropertyProperty.php
new file mode 100644
index 00000000..205731e2
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/PropertyProperty.php
@@ -0,0 +1,34 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+
+class PropertyProperty extends Node\Stmt
+{
+    /** @var Node\VarLikeIdentifier Name */
+    public $name;
+    /** @var null|Node\Expr Default */
+    public $default;
+
+    /**
+     * Constructs a class property node.
+     *
+     * @param string|Node\VarLikeIdentifier $name       Name
+     * @param null|Node\Expr                $default    Default value
+     * @param array                         $attributes Additional attributes
+     */
+    public function __construct($name, Node\Expr $default = null, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->name = \is_string($name) ? new Node\VarLikeIdentifier($name) : $name;
+        $this->default = $default;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['name', 'default'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_PropertyProperty';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Return_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Return_.php
new file mode 100644
index 00000000..efc578c5
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Return_.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+
+class Return_ extends Node\Stmt
+{
+    /** @var null|Node\Expr Expression */
+    public $expr;
+
+    /**
+     * Constructs a return node.
+     *
+     * @param null|Node\Expr $expr       Expression
+     * @param array          $attributes Additional attributes
+     */
+    public function __construct(Node\Expr $expr = null, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->expr = $expr;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['expr'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_Return';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/StaticVar.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/StaticVar.php
new file mode 100644
index 00000000..29584560
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/StaticVar.php
@@ -0,0 +1,37 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+use PhpParser\Node\Expr;
+
+class StaticVar extends Node\Stmt
+{
+    /** @var Expr\Variable Variable */
+    public $var;
+    /** @var null|Node\Expr Default value */
+    public $default;
+
+    /**
+     * Constructs a static variable node.
+     *
+     * @param Expr\Variable  $var         Name
+     * @param null|Node\Expr $default    Default value
+     * @param array          $attributes Additional attributes
+     */
+    public function __construct(
+        Expr\Variable $var, Node\Expr $default = null, array $attributes = []
+    ) {
+        $this->attributes = $attributes;
+        $this->var = $var;
+        $this->default = $default;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['var', 'default'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_StaticVar';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Static_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Static_.php
new file mode 100644
index 00000000..464898ff
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Static_.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node\Stmt;
+
+class Static_ extends Stmt
+{
+    /** @var StaticVar[] Variable definitions */
+    public $vars;
+
+    /**
+     * Constructs a static variables list node.
+     *
+     * @param StaticVar[] $vars       Variable definitions
+     * @param array       $attributes Additional attributes
+     */
+    public function __construct(array $vars, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->vars = $vars;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['vars'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_Static';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Switch_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Switch_.php
new file mode 100644
index 00000000..2c8dae02
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Switch_.php
@@ -0,0 +1,34 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+
+class Switch_ extends Node\Stmt
+{
+    /** @var Node\Expr Condition */
+    public $cond;
+    /** @var Case_[] Case list */
+    public $cases;
+
+    /**
+     * Constructs a case node.
+     *
+     * @param Node\Expr $cond       Condition
+     * @param Case_[]   $cases      Case list
+     * @param array     $attributes Additional attributes
+     */
+    public function __construct(Node\Expr $cond, array $cases, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->cond = $cond;
+        $this->cases = $cases;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['cond', 'cases'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_Switch';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Throw_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Throw_.php
new file mode 100644
index 00000000..a34e2b36
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Throw_.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+
+class Throw_ extends Node\Stmt
+{
+    /** @var Node\Expr Expression */
+    public $expr;
+
+    /**
+     * Constructs a legacy throw statement node.
+     *
+     * @param Node\Expr $expr       Expression
+     * @param array     $attributes Additional attributes
+     */
+    public function __construct(Node\Expr $expr, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->expr = $expr;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['expr'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_Throw';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/TraitUse.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/TraitUse.php
new file mode 100644
index 00000000..9e97053b
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/TraitUse.php
@@ -0,0 +1,34 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+
+class TraitUse extends Node\Stmt
+{
+    /** @var Node\Name[] Traits */
+    public $traits;
+    /** @var TraitUseAdaptation[] Adaptations */
+    public $adaptations;
+
+    /**
+     * Constructs a trait use node.
+     *
+     * @param Node\Name[]          $traits      Traits
+     * @param TraitUseAdaptation[] $adaptations Adaptations
+     * @param array                $attributes  Additional attributes
+     */
+    public function __construct(array $traits, array $adaptations = [], array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->traits = $traits;
+        $this->adaptations = $adaptations;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['traits', 'adaptations'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_TraitUse';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/TraitUseAdaptation.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/TraitUseAdaptation.php
new file mode 100644
index 00000000..8bdd2c04
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/TraitUseAdaptation.php
@@ -0,0 +1,13 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+
+abstract class TraitUseAdaptation extends Node\Stmt
+{
+    /** @var Node\Name|null Trait name */
+    public $trait;
+    /** @var Node\Identifier Method name */
+    public $method;
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/TraitUseAdaptation/Alias.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/TraitUseAdaptation/Alias.php
new file mode 100644
index 00000000..a3bccbd1
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/TraitUseAdaptation/Alias.php
@@ -0,0 +1,38 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt\TraitUseAdaptation;
+
+use PhpParser\Node;
+
+class Alias extends Node\Stmt\TraitUseAdaptation
+{
+    /** @var null|int New modifier */
+    public $newModifier;
+    /** @var null|Node\Identifier New name */
+    public $newName;
+
+    /**
+     * Constructs a trait use precedence adaptation node.
+     *
+     * @param null|Node\Name              $trait       Trait name
+     * @param string|Node\Identifier      $method      Method name
+     * @param null|int                    $newModifier New modifier
+     * @param null|string|Node\Identifier $newName     New name
+     * @param array                       $attributes  Additional attributes
+     */
+    public function __construct($trait, $method, $newModifier, $newName, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->trait = $trait;
+        $this->method = \is_string($method) ? new Node\Identifier($method) : $method;
+        $this->newModifier = $newModifier;
+        $this->newName = \is_string($newName) ? new Node\Identifier($newName) : $newName;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['trait', 'method', 'newModifier', 'newName'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_TraitUseAdaptation_Alias';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/TraitUseAdaptation/Precedence.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/TraitUseAdaptation/Precedence.php
new file mode 100644
index 00000000..80385f64
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/TraitUseAdaptation/Precedence.php
@@ -0,0 +1,34 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt\TraitUseAdaptation;
+
+use PhpParser\Node;
+
+class Precedence extends Node\Stmt\TraitUseAdaptation
+{
+    /** @var Node\Name[] Overwritten traits */
+    public $insteadof;
+
+    /**
+     * Constructs a trait use precedence adaptation node.
+     *
+     * @param Node\Name              $trait       Trait name
+     * @param string|Node\Identifier $method      Method name
+     * @param Node\Name[]            $insteadof   Overwritten traits
+     * @param array                  $attributes  Additional attributes
+     */
+    public function __construct(Node\Name $trait, $method, array $insteadof, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->trait = $trait;
+        $this->method = \is_string($method) ? new Node\Identifier($method) : $method;
+        $this->insteadof = $insteadof;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['trait', 'method', 'insteadof'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_TraitUseAdaptation_Precedence';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Trait_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Trait_.php
new file mode 100644
index 00000000..0cec203a
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Trait_.php
@@ -0,0 +1,32 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+
+class Trait_ extends ClassLike
+{
+    /**
+     * Constructs a trait node.
+     *
+     * @param string|Node\Identifier $name Name
+     * @param array  $subNodes   Array of the following optional subnodes:
+     *                           'stmts'      => array(): Statements
+     *                           'attrGroups' => array(): PHP attribute groups
+     * @param array  $attributes Additional attributes
+     */
+    public function __construct($name, array $subNodes = [], array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->name = \is_string($name) ? new Node\Identifier($name) : $name;
+        $this->stmts = $subNodes['stmts'] ?? [];
+        $this->attrGroups = $subNodes['attrGroups'] ?? [];
+    }
+
+    public function getSubNodeNames() : array {
+        return ['attrGroups', 'name', 'stmts'];
+    }
+
+    public function getType() : string {
+        return 'Stmt_Trait';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/TryCatch.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/TryCatch.php
new file mode 100644
index 00000000..7fc158c5
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/TryCatch.php
@@ -0,0 +1,38 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+
+class TryCatch extends Node\Stmt
+{
+    /** @var Node\Stmt[] Statements */
+    public $stmts;
+    /** @var Catch_[] Catches */
+    public $catches;
+    /** @var null|Finally_ Optional finally node */
+    public $finally;
+
+    /**
+     * Constructs a try catch node.
+     *
+     * @param Node\Stmt[]   $stmts      Statements
+     * @param Catch_[]      $catches    Catches
+     * @param null|Finally_ $finally    Optional finally node
+     * @param array         $attributes Additional attributes
+     */
+    public function __construct(array $stmts, array $catches, Finally_ $finally = null, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->stmts = $stmts;
+        $this->catches = $catches;
+        $this->finally = $finally;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['stmts', 'catches', 'finally'];
+    }
+
+    public function getType() : string {
+        return 'Stmt_TryCatch';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Unset_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Unset_.php
new file mode 100644
index 00000000..310e427a
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Unset_.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+
+class Unset_ extends Node\Stmt
+{
+    /** @var Node\Expr[] Variables to unset */
+    public $vars;
+
+    /**
+     * Constructs an unset node.
+     *
+     * @param Node\Expr[] $vars       Variables to unset
+     * @param array       $attributes Additional attributes
+     */
+    public function __construct(array $vars, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->vars = $vars;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['vars'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_Unset';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/UseUse.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/UseUse.php
new file mode 100644
index 00000000..32bd7847
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/UseUse.php
@@ -0,0 +1,52 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+use PhpParser\Node\Identifier;
+
+class UseUse extends Node\Stmt
+{
+    /** @var int One of the Stmt\Use_::TYPE_* constants. Will only differ from TYPE_UNKNOWN for mixed group uses */
+    public $type;
+    /** @var Node\Name Namespace, class, function or constant to alias */
+    public $name;
+    /** @var Identifier|null Alias */
+    public $alias;
+
+    /**
+     * Constructs an alias (use) node.
+     *
+     * @param Node\Name              $name       Namespace/Class to alias
+     * @param null|string|Identifier $alias      Alias
+     * @param int                    $type       Type of the use element (for mixed group use only)
+     * @param array                  $attributes Additional attributes
+     */
+    public function __construct(Node\Name $name, $alias = null, int $type = Use_::TYPE_UNKNOWN, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->type = $type;
+        $this->name = $name;
+        $this->alias = \is_string($alias) ? new Identifier($alias) : $alias;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['type', 'name', 'alias'];
+    }
+
+    /**
+     * Get alias. If not explicitly given this is the last component of the used name.
+     *
+     * @return Identifier
+     */
+    public function getAlias() : Identifier {
+        if (null !== $this->alias) {
+            return $this->alias;
+        }
+
+        return new Identifier($this->name->getLast());
+    }
+    
+    public function getType() : string {
+        return 'Stmt_UseUse';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Use_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Use_.php
new file mode 100644
index 00000000..8753da31
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/Use_.php
@@ -0,0 +1,47 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node\Stmt;
+
+class Use_ extends Stmt
+{
+    /**
+     * Unknown type. Both Stmt\Use_ / Stmt\GroupUse and Stmt\UseUse have a $type property, one of them will always be
+     * TYPE_UNKNOWN while the other has one of the three other possible types. For normal use statements the type on the
+     * Stmt\UseUse is unknown. It's only the other way around for mixed group use declarations.
+     */
+    const TYPE_UNKNOWN = 0;
+    /** Class or namespace import */
+    const TYPE_NORMAL = 1;
+    /** Function import */
+    const TYPE_FUNCTION = 2;
+    /** Constant import */
+    const TYPE_CONSTANT = 3;
+
+    /** @var int Type of alias */
+    public $type;
+    /** @var UseUse[] Aliases */
+    public $uses;
+
+    /**
+     * Constructs an alias (use) list node.
+     *
+     * @param UseUse[] $uses       Aliases
+     * @param int      $type       Type of alias
+     * @param array    $attributes Additional attributes
+     */
+    public function __construct(array $uses, int $type = self::TYPE_NORMAL, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->type = $type;
+        $this->uses = $uses;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['type', 'uses'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_Use';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/While_.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/While_.php
new file mode 100644
index 00000000..f41034f8
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/Stmt/While_.php
@@ -0,0 +1,34 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Stmt;
+
+use PhpParser\Node;
+
+class While_ extends Node\Stmt
+{
+    /** @var Node\Expr Condition */
+    public $cond;
+    /** @var Node\Stmt[] Statements */
+    public $stmts;
+
+    /**
+     * Constructs a while node.
+     *
+     * @param Node\Expr   $cond       Condition
+     * @param Node\Stmt[] $stmts      Statements
+     * @param array       $attributes Additional attributes
+     */
+    public function __construct(Node\Expr $cond, array $stmts = [], array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->cond = $cond;
+        $this->stmts = $stmts;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['cond', 'stmts'];
+    }
+    
+    public function getType() : string {
+        return 'Stmt_While';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/UnionType.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/UnionType.php
new file mode 100644
index 00000000..93cecd23
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/UnionType.php
@@ -0,0 +1,28 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node;
+
+class UnionType extends ComplexType
+{
+    /** @var (Identifier|Name|IntersectionType)[] Types */
+    public $types;
+
+    /**
+     * Constructs a union type.
+     *
+     * @param (Identifier|Name|IntersectionType)[] $types      Types
+     * @param array               $attributes Additional attributes
+     */
+    public function __construct(array $types, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->types = $types;
+    }
+
+    public function getSubNodeNames() : array {
+        return ['types'];
+    }
+    
+    public function getType() : string {
+        return 'UnionType';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/VarLikeIdentifier.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/VarLikeIdentifier.php
new file mode 100644
index 00000000..a30807a6
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/VarLikeIdentifier.php
@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node;
+
+/**
+ * Represents a name that is written in source code with a leading dollar,
+ * but is not a proper variable. The leading dollar is not stored as part of the name.
+ *
+ * Examples: Names in property declarations are formatted as variables. Names in static property
+ * lookups are also formatted as variables.
+ */
+class VarLikeIdentifier extends Identifier
+{
+    public function getType() : string {
+        return 'VarLikeIdentifier';
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/VariadicPlaceholder.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/VariadicPlaceholder.php
new file mode 100644
index 00000000..403a24df
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Node/VariadicPlaceholder.php
@@ -0,0 +1,27 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node;
+
+use PhpParser\NodeAbstract;
+
+/**
+ * Represents the "..." in "foo(...)" of the first-class callable syntax.
+ */
+class VariadicPlaceholder extends NodeAbstract {
+    /**
+     * Create a variadic argument placeholder (first-class callable syntax).
+     *
+     * @param array $attributes Additional attributes
+     */
+    public function __construct(array $attributes = []) {
+        $this->attributes = $attributes;
+    }
+
+    public function getType(): string {
+        return 'VariadicPlaceholder';
+    }
+
+    public function getSubNodeNames(): array {
+        return [];
+    }
+}
\ No newline at end of file
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeAbstract.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeAbstract.php
new file mode 100644
index 00000000..04514da1
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeAbstract.php
@@ -0,0 +1,178 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+abstract class NodeAbstract implements Node, \JsonSerializable
+{
+    protected $attributes;
+
+    /**
+     * Creates a Node.
+     *
+     * @param array $attributes Array of attributes
+     */
+    public function __construct(array $attributes = []) {
+        $this->attributes = $attributes;
+    }
+
+    /**
+     * Gets line the node started in (alias of getStartLine).
+     *
+     * @return int Start line (or -1 if not available)
+     */
+    public function getLine() : int {
+        return $this->attributes['startLine'] ?? -1;
+    }
+
+    /**
+     * Gets line the node started in.
+     *
+     * Requires the 'startLine' attribute to be enabled in the lexer (enabled by default).
+     *
+     * @return int Start line (or -1 if not available)
+     */
+    public function getStartLine() : int {
+        return $this->attributes['startLine'] ?? -1;
+    }
+
+    /**
+     * Gets the line the node ended in.
+     *
+     * Requires the 'endLine' attribute to be enabled in the lexer (enabled by default).
+     *
+     * @return int End line (or -1 if not available)
+     */
+    public function getEndLine() : int {
+        return $this->attributes['endLine'] ?? -1;
+    }
+
+    /**
+     * Gets the token offset of the first token that is part of this node.
+     *
+     * The offset is an index into the array returned by Lexer::getTokens().
+     *
+     * Requires the 'startTokenPos' attribute to be enabled in the lexer (DISABLED by default).
+     *
+     * @return int Token start position (or -1 if not available)
+     */
+    public function getStartTokenPos() : int {
+        return $this->attributes['startTokenPos'] ?? -1;
+    }
+
+    /**
+     * Gets the token offset of the last token that is part of this node.
+     *
+     * The offset is an index into the array returned by Lexer::getTokens().
+     *
+     * Requires the 'endTokenPos' attribute to be enabled in the lexer (DISABLED by default).
+     *
+     * @return int Token end position (or -1 if not available)
+     */
+    public function getEndTokenPos() : int {
+        return $this->attributes['endTokenPos'] ?? -1;
+    }
+
+    /**
+     * Gets the file offset of the first character that is part of this node.
+     *
+     * Requires the 'startFilePos' attribute to be enabled in the lexer (DISABLED by default).
+     *
+     * @return int File start position (or -1 if not available)
+     */
+    public function getStartFilePos() : int {
+        return $this->attributes['startFilePos'] ?? -1;
+    }
+
+    /**
+     * Gets the file offset of the last character that is part of this node.
+     *
+     * Requires the 'endFilePos' attribute to be enabled in the lexer (DISABLED by default).
+     *
+     * @return int File end position (or -1 if not available)
+     */
+    public function getEndFilePos() : int {
+        return $this->attributes['endFilePos'] ?? -1;
+    }
+
+    /**
+     * Gets all comments directly preceding this node.
+     *
+     * The comments are also available through the "comments" attribute.
+     *
+     * @return Comment[]
+     */
+    public function getComments() : array {
+        return $this->attributes['comments'] ?? [];
+    }
+
+    /**
+     * Gets the doc comment of the node.
+     *
+     * @return null|Comment\Doc Doc comment object or null
+     */
+    public function getDocComment() {
+        $comments = $this->getComments();
+        for ($i = count($comments) - 1; $i >= 0; $i--) {
+            $comment = $comments[$i];
+            if ($comment instanceof Comment\Doc) {
+                return $comment;
+            }
+        }
+
+        return null;
+    }
+
+    /**
+     * Sets the doc comment of the node.
+     *
+     * This will either replace an existing doc comment or add it to the comments array.
+     *
+     * @param Comment\Doc $docComment Doc comment to set
+     */
+    public function setDocComment(Comment\Doc $docComment) {
+        $comments = $this->getComments();
+        for ($i = count($comments) - 1; $i >= 0; $i--) {
+            if ($comments[$i] instanceof Comment\Doc) {
+                // Replace existing doc comment.
+                $comments[$i] = $docComment;
+                $this->setAttribute('comments', $comments);
+                return;
+            }
+        }
+
+        // Append new doc comment.
+        $comments[] = $docComment;
+        $this->setAttribute('comments', $comments);
+    }
+
+    public function setAttribute(string $key, $value) {
+        $this->attributes[$key] = $value;
+    }
+
+    public function hasAttribute(string $key) : bool {
+        return array_key_exists($key, $this->attributes);
+    }
+
+    public function getAttribute(string $key, $default = null) {
+        if (array_key_exists($key, $this->attributes)) {
+            return $this->attributes[$key];
+        }
+
+        return $default;
+    }
+
+    public function getAttributes() : array {
+        return $this->attributes;
+    }
+
+    public function setAttributes(array $attributes) {
+        $this->attributes = $attributes;
+    }
+
+    /**
+     * @return array
+     */
+    public function jsonSerialize() : array {
+        return ['nodeType' => $this->getType()] + get_object_vars($this);
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeDumper.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeDumper.php
new file mode 100644
index 00000000..ba622efd
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeDumper.php
@@ -0,0 +1,206 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+use PhpParser\Node\Expr\Include_;
+use PhpParser\Node\Stmt\Class_;
+use PhpParser\Node\Stmt\GroupUse;
+use PhpParser\Node\Stmt\Use_;
+use PhpParser\Node\Stmt\UseUse;
+
+class NodeDumper
+{
+    private $dumpComments;
+    private $dumpPositions;
+    private $code;
+
+    /**
+     * Constructs a NodeDumper.
+     *
+     * Supported options:
+     *  * bool dumpComments: Whether comments should be dumped.
+     *  * bool dumpPositions: Whether line/offset information should be dumped. To dump offset
+     *                        information, the code needs to be passed to dump().
+     *
+     * @param array $options Options (see description)
+     */
+    public function __construct(array $options = []) {
+        $this->dumpComments = !empty($options['dumpComments']);
+        $this->dumpPositions = !empty($options['dumpPositions']);
+    }
+
+    /**
+     * Dumps a node or array.
+     *
+     * @param array|Node  $node Node or array to dump
+     * @param string|null $code Code corresponding to dumped AST. This only needs to be passed if
+     *                          the dumpPositions option is enabled and the dumping of node offsets
+     *                          is desired.
+     *
+     * @return string Dumped value
+     */
+    public function dump($node, string $code = null) : string {
+        $this->code = $code;
+        return $this->dumpRecursive($node);
+    }
+
+    protected function dumpRecursive($node) {
+        if ($node instanceof Node) {
+            $r = $node->getType();
+            if ($this->dumpPositions && null !== $p = $this->dumpPosition($node)) {
+                $r .= $p;
+            }
+            $r .= '(';
+
+            foreach ($node->getSubNodeNames() as $key) {
+                $r .= "\n    " . $key . ': ';
+
+                $value = $node->$key;
+                if (null === $value) {
+                    $r .= 'null';
+                } elseif (false === $value) {
+                    $r .= 'false';
+                } elseif (true === $value) {
+                    $r .= 'true';
+                } elseif (is_scalar($value)) {
+                    if ('flags' === $key || 'newModifier' === $key) {
+                        $r .= $this->dumpFlags($value);
+                    } elseif ('type' === $key && $node instanceof Include_) {
+                        $r .= $this->dumpIncludeType($value);
+                    } elseif ('type' === $key
+                            && ($node instanceof Use_ || $node instanceof UseUse || $node instanceof GroupUse)) {
+                        $r .= $this->dumpUseType($value);
+                    } else {
+                        $r .= $value;
+                    }
+                } else {
+                    $r .= str_replace("\n", "\n    ", $this->dumpRecursive($value));
+                }
+            }
+
+            if ($this->dumpComments && $comments = $node->getComments()) {
+                $r .= "\n    comments: " . str_replace("\n", "\n    ", $this->dumpRecursive($comments));
+            }
+        } elseif (is_array($node)) {
+            $r = 'array(';
+
+            foreach ($node as $key => $value) {
+                $r .= "\n    " . $key . ': ';
+
+                if (null === $value) {
+                    $r .= 'null';
+                } elseif (false === $value) {
+                    $r .= 'false';
+                } elseif (true === $value) {
+                    $r .= 'true';
+                } elseif (is_scalar($value)) {
+                    $r .= $value;
+                } else {
+                    $r .= str_replace("\n", "\n    ", $this->dumpRecursive($value));
+                }
+            }
+        } elseif ($node instanceof Comment) {
+            return $node->getReformattedText();
+        } else {
+            throw new \InvalidArgumentException('Can only dump nodes and arrays.');
+        }
+
+        return $r . "\n)";
+    }
+
+    protected function dumpFlags($flags) {
+        $strs = [];
+        if ($flags & Class_::MODIFIER_PUBLIC) {
+            $strs[] = 'MODIFIER_PUBLIC';
+        }
+        if ($flags & Class_::MODIFIER_PROTECTED) {
+            $strs[] = 'MODIFIER_PROTECTED';
+        }
+        if ($flags & Class_::MODIFIER_PRIVATE) {
+            $strs[] = 'MODIFIER_PRIVATE';
+        }
+        if ($flags & Class_::MODIFIER_ABSTRACT) {
+            $strs[] = 'MODIFIER_ABSTRACT';
+        }
+        if ($flags & Class_::MODIFIER_STATIC) {
+            $strs[] = 'MODIFIER_STATIC';
+        }
+        if ($flags & Class_::MODIFIER_FINAL) {
+            $strs[] = 'MODIFIER_FINAL';
+        }
+        if ($flags & Class_::MODIFIER_READONLY) {
+            $strs[] = 'MODIFIER_READONLY';
+        }
+
+        if ($strs) {
+            return implode(' | ', $strs) . ' (' . $flags . ')';
+        } else {
+            return $flags;
+        }
+    }
+
+    protected function dumpIncludeType($type) {
+        $map = [
+            Include_::TYPE_INCLUDE      => 'TYPE_INCLUDE',
+            Include_::TYPE_INCLUDE_ONCE => 'TYPE_INCLUDE_ONCE',
+            Include_::TYPE_REQUIRE      => 'TYPE_REQUIRE',
+            Include_::TYPE_REQUIRE_ONCE => 'TYPE_REQUIRE_ONCE',
+        ];
+
+        if (!isset($map[$type])) {
+            return $type;
+        }
+        return $map[$type] . ' (' . $type . ')';
+    }
+
+    protected function dumpUseType($type) {
+        $map = [
+            Use_::TYPE_UNKNOWN  => 'TYPE_UNKNOWN',
+            Use_::TYPE_NORMAL   => 'TYPE_NORMAL',
+            Use_::TYPE_FUNCTION => 'TYPE_FUNCTION',
+            Use_::TYPE_CONSTANT => 'TYPE_CONSTANT',
+        ];
+
+        if (!isset($map[$type])) {
+            return $type;
+        }
+        return $map[$type] . ' (' . $type . ')';
+    }
+
+    /**
+     * Dump node position, if possible.
+     *
+     * @param Node $node Node for which to dump position
+     *
+     * @return string|null Dump of position, or null if position information not available
+     */
+    protected function dumpPosition(Node $node) {
+        if (!$node->hasAttribute('startLine') || !$node->hasAttribute('endLine')) {
+            return null;
+        }
+
+        $start = $node->getStartLine();
+        $end = $node->getEndLine();
+        if ($node->hasAttribute('startFilePos') && $node->hasAttribute('endFilePos')
+            && null !== $this->code
+        ) {
+            $start .= ':' . $this->toColumn($this->code, $node->getStartFilePos());
+            $end .= ':' . $this->toColumn($this->code, $node->getEndFilePos());
+        }
+        return "[$start - $end]";
+    }
+
+    // Copied from Error class
+    private function toColumn($code, $pos) {
+        if ($pos > strlen($code)) {
+            throw new \RuntimeException('Invalid position information');
+        }
+
+        $lineStartPos = strrpos($code, "\n", $pos - strlen($code));
+        if (false === $lineStartPos) {
+            $lineStartPos = -1;
+        }
+
+        return $pos - $lineStartPos;
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeFinder.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeFinder.php
new file mode 100644
index 00000000..2e7cfdad
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeFinder.php
@@ -0,0 +1,81 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+use PhpParser\NodeVisitor\FindingVisitor;
+use PhpParser\NodeVisitor\FirstFindingVisitor;
+
+class NodeFinder
+{
+    /**
+     * Find all nodes satisfying a filter callback.
+     *
+     * @param Node|Node[] $nodes  Single node or array of nodes to search in
+     * @param callable    $filter Filter callback: function(Node $node) : bool
+     *
+     * @return Node[] Found nodes satisfying the filter callback
+     */
+    public function find($nodes, callable $filter) : array {
+        if (!is_array($nodes)) {
+            $nodes = [$nodes];
+        }
+
+        $visitor = new FindingVisitor($filter);
+
+        $traverser = new NodeTraverser;
+        $traverser->addVisitor($visitor);
+        $traverser->traverse($nodes);
+
+        return $visitor->getFoundNodes();
+    }
+
+    /**
+     * Find all nodes that are instances of a certain class.
+     *
+     * @param Node|Node[] $nodes Single node or array of nodes to search in
+     * @param string      $class Class name
+     *
+     * @return Node[] Found nodes (all instances of $class)
+     */
+    public function findInstanceOf($nodes, string $class) : array {
+        return $this->find($nodes, function ($node) use ($class) {
+            return $node instanceof $class;
+        });
+    }
+
+    /**
+     * Find first node satisfying a filter callback.
+     *
+     * @param Node|Node[] $nodes  Single node or array of nodes to search in
+     * @param callable    $filter Filter callback: function(Node $node) : bool
+     *
+     * @return null|Node Found node (or null if none found)
+     */
+    public function findFirst($nodes, callable $filter) {
+        if (!is_array($nodes)) {
+            $nodes = [$nodes];
+        }
+
+        $visitor = new FirstFindingVisitor($filter);
+
+        $traverser = new NodeTraverser;
+        $traverser->addVisitor($visitor);
+        $traverser->traverse($nodes);
+
+        return $visitor->getFoundNode();
+    }
+
+    /**
+     * Find first node that is an instance of a certain class.
+     *
+     * @param Node|Node[] $nodes  Single node or array of nodes to search in
+     * @param string      $class Class name
+     *
+     * @return null|Node Found node, which is an instance of $class (or null if none found)
+     */
+    public function findFirstInstanceOf($nodes, string $class) {
+        return $this->findFirst($nodes, function ($node) use ($class) {
+            return $node instanceof $class;
+        });
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php
new file mode 100644
index 00000000..97d45bda
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php
@@ -0,0 +1,291 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+class NodeTraverser implements NodeTraverserInterface
+{
+    /**
+     * If NodeVisitor::enterNode() returns DONT_TRAVERSE_CHILDREN, child nodes
+     * of the current node will not be traversed for any visitors.
+     *
+     * For subsequent visitors enterNode() will still be called on the current
+     * node and leaveNode() will also be invoked for the current node.
+     */
+    const DONT_TRAVERSE_CHILDREN = 1;
+
+    /**
+     * If NodeVisitor::enterNode() or NodeVisitor::leaveNode() returns
+     * STOP_TRAVERSAL, traversal is aborted.
+     *
+     * The afterTraverse() method will still be invoked.
+     */
+    const STOP_TRAVERSAL = 2;
+
+    /**
+     * If NodeVisitor::leaveNode() returns REMOVE_NODE for a node that occurs
+     * in an array, it will be removed from the array.
+     *
+     * For subsequent visitors leaveNode() will still be invoked for the
+     * removed node.
+     */
+    const REMOVE_NODE = 3;
+
+    /**
+     * If NodeVisitor::enterNode() returns DONT_TRAVERSE_CURRENT_AND_CHILDREN, child nodes
+     * of the current node will not be traversed for any visitors.
+     *
+     * For subsequent visitors enterNode() will not be called as well.
+     * leaveNode() will be invoked for visitors that has enterNode() method invoked.
+     */
+    const DONT_TRAVERSE_CURRENT_AND_CHILDREN = 4;
+
+    /** @var NodeVisitor[] Visitors */
+    protected $visitors = [];
+
+    /** @var bool Whether traversal should be stopped */
+    protected $stopTraversal;
+
+    public function __construct() {
+        // for BC
+    }
+
+    /**
+     * Adds a visitor.
+     *
+     * @param NodeVisitor $visitor Visitor to add
+     */
+    public function addVisitor(NodeVisitor $visitor) {
+        $this->visitors[] = $visitor;
+    }
+
+    /**
+     * Removes an added visitor.
+     *
+     * @param NodeVisitor $visitor
+     */
+    public function removeVisitor(NodeVisitor $visitor) {
+        foreach ($this->visitors as $index => $storedVisitor) {
+            if ($storedVisitor === $visitor) {
+                unset($this->visitors[$index]);
+                break;
+            }
+        }
+    }
+
+    /**
+     * Traverses an array of nodes using the registered visitors.
+     *
+     * @param Node[] $nodes Array of nodes
+     *
+     * @return Node[] Traversed array of nodes
+     */
+    public function traverse(array $nodes) : array {
+        $this->stopTraversal = false;
+
+        foreach ($this->visitors as $visitor) {
+            if (null !== $return = $visitor->beforeTraverse($nodes)) {
+                $nodes = $return;
+            }
+        }
+
+        $nodes = $this->traverseArray($nodes);
+
+        foreach ($this->visitors as $visitor) {
+            if (null !== $return = $visitor->afterTraverse($nodes)) {
+                $nodes = $return;
+            }
+        }
+
+        return $nodes;
+    }
+
+    /**
+     * Recursively traverse a node.
+     *
+     * @param Node $node Node to traverse.
+     *
+     * @return Node Result of traversal (may be original node or new one)
+     */
+    protected function traverseNode(Node $node) : Node {
+        foreach ($node->getSubNodeNames() as $name) {
+            $subNode =& $node->$name;
+
+            if (\is_array($subNode)) {
+                $subNode = $this->traverseArray($subNode);
+                if ($this->stopTraversal) {
+                    break;
+                }
+            } elseif ($subNode instanceof Node) {
+                $traverseChildren = true;
+                $breakVisitorIndex = null;
+
+                foreach ($this->visitors as $visitorIndex => $visitor) {
+                    $return = $visitor->enterNode($subNode);
+                    if (null !== $return) {
+                        if ($return instanceof Node) {
+                            $this->ensureReplacementReasonable($subNode, $return);
+                            $subNode = $return;
+                        } elseif (self::DONT_TRAVERSE_CHILDREN === $return) {
+                            $traverseChildren = false;
+                        } elseif (self::DONT_TRAVERSE_CURRENT_AND_CHILDREN === $return) {
+                            $traverseChildren = false;
+                            $breakVisitorIndex = $visitorIndex;
+                            break;
+                        } elseif (self::STOP_TRAVERSAL === $return) {
+                            $this->stopTraversal = true;
+                            break 2;
+                        } else {
+                            throw new \LogicException(
+                                'enterNode() returned invalid value of type ' . gettype($return)
+                            );
+                        }
+                    }
+                }
+
+                if ($traverseChildren) {
+                    $subNode = $this->traverseNode($subNode);
+                    if ($this->stopTraversal) {
+                        break;
+                    }
+                }
+
+                foreach ($this->visitors as $visitorIndex => $visitor) {
+                    $return = $visitor->leaveNode($subNode);
+
+                    if (null !== $return) {
+                        if ($return instanceof Node) {
+                            $this->ensureReplacementReasonable($subNode, $return);
+                            $subNode = $return;
+                        } elseif (self::STOP_TRAVERSAL === $return) {
+                            $this->stopTraversal = true;
+                            break 2;
+                        } elseif (\is_array($return)) {
+                            throw new \LogicException(
+                                'leaveNode() may only return an array ' .
+                                'if the parent structure is an array'
+                            );
+                        } else {
+                            throw new \LogicException(
+                                'leaveNode() returned invalid value of type ' . gettype($return)
+                            );
+                        }
+                    }
+
+                    if ($breakVisitorIndex === $visitorIndex) {
+                        break;
+                    }
+                }
+            }
+        }
+
+        return $node;
+    }
+
+    /**
+     * Recursively traverse array (usually of nodes).
+     *
+     * @param array $nodes Array to traverse
+     *
+     * @return array Result of traversal (may be original array or changed one)
+     */
+    protected function traverseArray(array $nodes) : array {
+        $doNodes = [];
+
+        foreach ($nodes as $i => &$node) {
+            if ($node instanceof Node) {
+                $traverseChildren = true;
+                $breakVisitorIndex = null;
+
+                foreach ($this->visitors as $visitorIndex => $visitor) {
+                    $return = $visitor->enterNode($node);
+                    if (null !== $return) {
+                        if ($return instanceof Node) {
+                            $this->ensureReplacementReasonable($node, $return);
+                            $node = $return;
+                        } elseif (self::DONT_TRAVERSE_CHILDREN === $return) {
+                            $traverseChildren = false;
+                        } elseif (self::DONT_TRAVERSE_CURRENT_AND_CHILDREN === $return) {
+                            $traverseChildren = false;
+                            $breakVisitorIndex = $visitorIndex;
+                            break;
+                        } elseif (self::STOP_TRAVERSAL === $return) {
+                            $this->stopTraversal = true;
+                            break 2;
+                        } else {
+                            throw new \LogicException(
+                                'enterNode() returned invalid value of type ' . gettype($return)
+                            );
+                        }
+                    }
+                }
+
+                if ($traverseChildren) {
+                    $node = $this->traverseNode($node);
+                    if ($this->stopTraversal) {
+                        break;
+                    }
+                }
+
+                foreach ($this->visitors as $visitorIndex => $visitor) {
+                    $return = $visitor->leaveNode($node);
+
+                    if (null !== $return) {
+                        if ($return instanceof Node) {
+                            $this->ensureReplacementReasonable($node, $return);
+                            $node = $return;
+                        } elseif (\is_array($return)) {
+                            $doNodes[] = [$i, $return];
+                            break;
+                        } elseif (self::REMOVE_NODE === $return) {
+                            $doNodes[] = [$i, []];
+                            break;
+                        } elseif (self::STOP_TRAVERSAL === $return) {
+                            $this->stopTraversal = true;
+                            break 2;
+                        } elseif (false === $return) {
+                            throw new \LogicException(
+                                'bool(false) return from leaveNode() no longer supported. ' .
+                                'Return NodeTraverser::REMOVE_NODE instead'
+                            );
+                        } else {
+                            throw new \LogicException(
+                                'leaveNode() returned invalid value of type ' . gettype($return)
+                            );
+                        }
+                    }
+
+                    if ($breakVisitorIndex === $visitorIndex) {
+                        break;
+                    }
+                }
+            } elseif (\is_array($node)) {
+                throw new \LogicException('Invalid node structure: Contains nested arrays');
+            }
+        }
+
+        if (!empty($doNodes)) {
+            while (list($i, $replace) = array_pop($doNodes)) {
+                array_splice($nodes, $i, 1, $replace);
+            }
+        }
+
+        return $nodes;
+    }
+
+    private function ensureReplacementReasonable($old, $new) {
+        if ($old instanceof Node\Stmt && $new instanceof Node\Expr) {
+            throw new \LogicException(
+                "Trying to replace statement ({$old->getType()}) " .
+                "with expression ({$new->getType()}). Are you missing a " .
+                "Stmt_Expression wrapper?"
+            );
+        }
+
+        if ($old instanceof Node\Expr && $new instanceof Node\Stmt) {
+            throw new \LogicException(
+                "Trying to replace expression ({$old->getType()}) " .
+                "with statement ({$new->getType()})"
+            );
+        }
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeTraverserInterface.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeTraverserInterface.php
new file mode 100644
index 00000000..77ff3d27
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeTraverserInterface.php
@@ -0,0 +1,29 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+interface NodeTraverserInterface
+{
+    /**
+     * Adds a visitor.
+     *
+     * @param NodeVisitor $visitor Visitor to add
+     */
+    public function addVisitor(NodeVisitor $visitor);
+
+    /**
+     * Removes an added visitor.
+     *
+     * @param NodeVisitor $visitor
+     */
+    public function removeVisitor(NodeVisitor $visitor);
+
+    /**
+     * Traverses an array of nodes using the registered visitors.
+     *
+     * @param Node[] $nodes Array of nodes
+     *
+     * @return Node[] Traversed array of nodes
+     */
+    public function traverse(array $nodes) : array;
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeVisitor.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeVisitor.php
new file mode 100644
index 00000000..f1f7f3e3
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeVisitor.php
@@ -0,0 +1,72 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+interface NodeVisitor
+{
+    /**
+     * Called once before traversal.
+     *
+     * Return value semantics:
+     *  * null:      $nodes stays as-is
+     *  * otherwise: $nodes is set to the return value
+     *
+     * @param Node[] $nodes Array of nodes
+     *
+     * @return null|Node[] Array of nodes
+     */
+    public function beforeTraverse(array $nodes);
+
+    /**
+     * Called when entering a node.
+     *
+     * Return value semantics:
+     *  * null
+     *        => $node stays as-is
+     *  * NodeTraverser::DONT_TRAVERSE_CHILDREN
+     *        => Children of $node are not traversed. $node stays as-is
+     *  * NodeTraverser::STOP_TRAVERSAL
+     *        => Traversal is aborted. $node stays as-is
+     *  * otherwise
+     *        => $node is set to the return value
+     *
+     * @param Node $node Node
+     *
+     * @return null|int|Node Replacement node (or special return value)
+     */
+    public function enterNode(Node $node);
+
+    /**
+     * Called when leaving a node.
+     *
+     * Return value semantics:
+     *  * null
+     *        => $node stays as-is
+     *  * NodeTraverser::REMOVE_NODE
+     *        => $node is removed from the parent array
+     *  * NodeTraverser::STOP_TRAVERSAL
+     *        => Traversal is aborted. $node stays as-is
+     *  * array (of Nodes)
+     *        => The return value is merged into the parent array (at the position of the $node)
+     *  * otherwise
+     *        => $node is set to the return value
+     *
+     * @param Node $node Node
+     *
+     * @return null|int|Node|Node[] Replacement node (or special return value)
+     */
+    public function leaveNode(Node $node);
+
+    /**
+     * Called once after traversal.
+     *
+     * Return value semantics:
+     *  * null:      $nodes stays as-is
+     *  * otherwise: $nodes is set to the return value
+     *
+     * @param Node[] $nodes Array of nodes
+     *
+     * @return null|Node[] Array of nodes
+     */
+    public function afterTraverse(array $nodes);
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeVisitor/CloningVisitor.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeVisitor/CloningVisitor.php
new file mode 100644
index 00000000..a85fa493
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeVisitor/CloningVisitor.php
@@ -0,0 +1,20 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\NodeVisitor;
+
+use PhpParser\Node;
+use PhpParser\NodeVisitorAbstract;
+
+/**
+ * Visitor cloning all nodes and linking to the original nodes using an attribute.
+ *
+ * This visitor is required to perform format-preserving pretty prints.
+ */
+class CloningVisitor extends NodeVisitorAbstract
+{
+    public function enterNode(Node $origNode) {
+        $node = clone $origNode;
+        $node->setAttribute('origNode', $origNode);
+        return $node;
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeVisitor/FindingVisitor.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeVisitor/FindingVisitor.php
new file mode 100644
index 00000000..9531edbc
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeVisitor/FindingVisitor.php
@@ -0,0 +1,48 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\NodeVisitor;
+
+use PhpParser\Node;
+use PhpParser\NodeVisitorAbstract;
+
+/**
+ * This visitor can be used to find and collect all nodes satisfying some criterion determined by
+ * a filter callback.
+ */
+class FindingVisitor extends NodeVisitorAbstract
+{
+    /** @var callable Filter callback */
+    protected $filterCallback;
+    /** @var Node[] Found nodes */
+    protected $foundNodes;
+
+    public function __construct(callable $filterCallback) {
+        $this->filterCallback = $filterCallback;
+    }
+
+    /**
+     * Get found nodes satisfying the filter callback.
+     *
+     * Nodes are returned in pre-order.
+     *
+     * @return Node[] Found nodes
+     */
+    public function getFoundNodes() : array {
+        return $this->foundNodes;
+    }
+
+    public function beforeTraverse(array $nodes) {
+        $this->foundNodes = [];
+
+        return null;
+    }
+
+    public function enterNode(Node $node) {
+        $filterCallback = $this->filterCallback;
+        if ($filterCallback($node)) {
+            $this->foundNodes[] = $node;
+        }
+
+        return null;
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeVisitor/FirstFindingVisitor.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeVisitor/FirstFindingVisitor.php
new file mode 100644
index 00000000..596a7d7f
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeVisitor/FirstFindingVisitor.php
@@ -0,0 +1,50 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\NodeVisitor;
+
+use PhpParser\Node;
+use PhpParser\NodeTraverser;
+use PhpParser\NodeVisitorAbstract;
+
+/**
+ * This visitor can be used to find the first node satisfying some criterion determined by
+ * a filter callback.
+ */
+class FirstFindingVisitor extends NodeVisitorAbstract
+{
+    /** @var callable Filter callback */
+    protected $filterCallback;
+    /** @var null|Node Found node */
+    protected $foundNode;
+
+    public function __construct(callable $filterCallback) {
+        $this->filterCallback = $filterCallback;
+    }
+
+    /**
+     * Get found node satisfying the filter callback.
+     *
+     * Returns null if no node satisfies the filter callback.
+     *
+     * @return null|Node Found node (or null if not found)
+     */
+    public function getFoundNode() {
+        return $this->foundNode;
+    }
+
+    public function beforeTraverse(array $nodes) {
+        $this->foundNode = null;
+
+        return null;
+    }
+
+    public function enterNode(Node $node) {
+        $filterCallback = $this->filterCallback;
+        if ($filterCallback($node)) {
+            $this->foundNode = $node;
+            return NodeTraverser::STOP_TRAVERSAL;
+        }
+
+        return null;
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeVisitor/NameResolver.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeVisitor/NameResolver.php
new file mode 100644
index 00000000..8e259c57
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeVisitor/NameResolver.php
@@ -0,0 +1,257 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\NodeVisitor;
+
+use PhpParser\ErrorHandler;
+use PhpParser\NameContext;
+use PhpParser\Node;
+use PhpParser\Node\Expr;
+use PhpParser\Node\Name;
+use PhpParser\Node\Name\FullyQualified;
+use PhpParser\Node\Stmt;
+use PhpParser\NodeVisitorAbstract;
+
+class NameResolver extends NodeVisitorAbstract
+{
+    /** @var NameContext Naming context */
+    protected $nameContext;
+
+    /** @var bool Whether to preserve original names */
+    protected $preserveOriginalNames;
+
+    /** @var bool Whether to replace resolved nodes in place, or to add resolvedNode attributes */
+    protected $replaceNodes;
+
+    /**
+     * Constructs a name resolution visitor.
+     *
+     * Options:
+     *  * preserveOriginalNames (default false): An "originalName" attribute will be added to
+     *    all name nodes that underwent resolution.
+     *  * replaceNodes (default true): Resolved names are replaced in-place. Otherwise, a
+     *    resolvedName attribute is added. (Names that cannot be statically resolved receive a
+     *    namespacedName attribute, as usual.)
+     *
+     * @param ErrorHandler|null $errorHandler Error handler
+     * @param array $options Options
+     */
+    public function __construct(ErrorHandler $errorHandler = null, array $options = []) {
+        $this->nameContext = new NameContext($errorHandler ?? new ErrorHandler\Throwing);
+        $this->preserveOriginalNames = $options['preserveOriginalNames'] ?? false;
+        $this->replaceNodes = $options['replaceNodes'] ?? true;
+    }
+
+    /**
+     * Get name resolution context.
+     *
+     * @return NameContext
+     */
+    public function getNameContext() : NameContext {
+        return $this->nameContext;
+    }
+
+    public function beforeTraverse(array $nodes) {
+        $this->nameContext->startNamespace();
+        return null;
+    }
+
+    public function enterNode(Node $node) {
+        if ($node instanceof Stmt\Namespace_) {
+            $this->nameContext->startNamespace($node->name);
+        } elseif ($node instanceof Stmt\Use_) {
+            foreach ($node->uses as $use) {
+                $this->addAlias($use, $node->type, null);
+            }
+        } elseif ($node instanceof Stmt\GroupUse) {
+            foreach ($node->uses as $use) {
+                $this->addAlias($use, $node->type, $node->prefix);
+            }
+        } elseif ($node instanceof Stmt\Class_) {
+            if (null !== $node->extends) {
+                $node->extends = $this->resolveClassName($node->extends);
+            }
+
+            foreach ($node->implements as &$interface) {
+                $interface = $this->resolveClassName($interface);
+            }
+
+            $this->resolveAttrGroups($node);
+            if (null !== $node->name) {
+                $this->addNamespacedName($node);
+            }
+        } elseif ($node instanceof Stmt\Interface_) {
+            foreach ($node->extends as &$interface) {
+                $interface = $this->resolveClassName($interface);
+            }
+
+            $this->resolveAttrGroups($node);
+            $this->addNamespacedName($node);
+         } elseif ($node instanceof Stmt\Enum_) {
+            foreach ($node->implements as &$interface) {
+                $interface = $this->resolveClassName($interface);
+            }
+
+            $this->resolveAttrGroups($node);
+            if (null !== $node->name) {
+                $this->addNamespacedName($node);
+            }
+        } elseif ($node instanceof Stmt\Trait_) {
+            $this->resolveAttrGroups($node);
+            $this->addNamespacedName($node);
+        } elseif ($node instanceof Stmt\Function_) {
+            $this->resolveSignature($node);
+            $this->resolveAttrGroups($node);
+            $this->addNamespacedName($node);
+        } elseif ($node instanceof Stmt\ClassMethod
+                  || $node instanceof Expr\Closure
+                  || $node instanceof Expr\ArrowFunction
+        ) {
+            $this->resolveSignature($node);
+            $this->resolveAttrGroups($node);
+        } elseif ($node instanceof Stmt\Property) {
+            if (null !== $node->type) {
+                $node->type = $this->resolveType($node->type);
+            }
+            $this->resolveAttrGroups($node);
+        } elseif ($node instanceof Stmt\Const_) {
+            foreach ($node->consts as $const) {
+                $this->addNamespacedName($const);
+            }
+        } else if ($node instanceof Stmt\ClassConst) {
+            $this->resolveAttrGroups($node);
+        } else if ($node instanceof Stmt\EnumCase) {
+            $this->resolveAttrGroups($node);
+        } elseif ($node instanceof Expr\StaticCall
+                  || $node instanceof Expr\StaticPropertyFetch
+                  || $node instanceof Expr\ClassConstFetch
+                  || $node instanceof Expr\New_
+                  || $node instanceof Expr\Instanceof_
+        ) {
+            if ($node->class instanceof Name) {
+                $node->class = $this->resolveClassName($node->class);
+            }
+        } elseif ($node instanceof Stmt\Catch_) {
+            foreach ($node->types as &$type) {
+                $type = $this->resolveClassName($type);
+            }
+        } elseif ($node instanceof Expr\FuncCall) {
+            if ($node->name instanceof Name) {
+                $node->name = $this->resolveName($node->name, Stmt\Use_::TYPE_FUNCTION);
+            }
+        } elseif ($node instanceof Expr\ConstFetch) {
+            $node->name = $this->resolveName($node->name, Stmt\Use_::TYPE_CONSTANT);
+        } elseif ($node instanceof Stmt\TraitUse) {
+            foreach ($node->traits as &$trait) {
+                $trait = $this->resolveClassName($trait);
+            }
+
+            foreach ($node->adaptations as $adaptation) {
+                if (null !== $adaptation->trait) {
+                    $adaptation->trait = $this->resolveClassName($adaptation->trait);
+                }
+
+                if ($adaptation instanceof Stmt\TraitUseAdaptation\Precedence) {
+                    foreach ($adaptation->insteadof as &$insteadof) {
+                        $insteadof = $this->resolveClassName($insteadof);
+                    }
+                }
+            }
+        }
+
+        return null;
+    }
+
+    private function addAlias(Stmt\UseUse $use, $type, Name $prefix = null) {
+        // Add prefix for group uses
+        $name = $prefix ? Name::concat($prefix, $use->name) : $use->name;
+        // Type is determined either by individual element or whole use declaration
+        $type |= $use->type;
+
+        $this->nameContext->addAlias(
+            $name, (string) $use->getAlias(), $type, $use->getAttributes()
+        );
+    }
+
+    /** @param Stmt\Function_|Stmt\ClassMethod|Expr\Closure $node */
+    private function resolveSignature($node) {
+        foreach ($node->params as $param) {
+            $param->type = $this->resolveType($param->type);
+            $this->resolveAttrGroups($param);
+        }
+        $node->returnType = $this->resolveType($node->returnType);
+    }
+
+    private function resolveType($node) {
+        if ($node instanceof Name) {
+            return $this->resolveClassName($node);
+        }
+        if ($node instanceof Node\NullableType) {
+            $node->type = $this->resolveType($node->type);
+            return $node;
+        }
+        if ($node instanceof Node\UnionType || $node instanceof Node\IntersectionType) {
+            foreach ($node->types as &$type) {
+                $type = $this->resolveType($type);
+            }
+            return $node;
+        }
+        return $node;
+    }
+
+    /**
+     * Resolve name, according to name resolver options.
+     *
+     * @param Name $name Function or constant name to resolve
+     * @param int  $type One of Stmt\Use_::TYPE_*
+     *
+     * @return Name Resolved name, or original name with attribute
+     */
+    protected function resolveName(Name $name, int $type) : Name {
+        if (!$this->replaceNodes) {
+            $resolvedName = $this->nameContext->getResolvedName($name, $type);
+            if (null !== $resolvedName) {
+                $name->setAttribute('resolvedName', $resolvedName);
+            } else {
+                $name->setAttribute('namespacedName', FullyQualified::concat(
+                    $this->nameContext->getNamespace(), $name, $name->getAttributes()));
+            }
+            return $name;
+        }
+
+        if ($this->preserveOriginalNames) {
+            // Save the original name
+            $originalName = $name;
+            $name = clone $originalName;
+            $name->setAttribute('originalName', $originalName);
+        }
+
+        $resolvedName = $this->nameContext->getResolvedName($name, $type);
+        if (null !== $resolvedName) {
+            return $resolvedName;
+        }
+
+        // unqualified names inside a namespace cannot be resolved at compile-time
+        // add the namespaced version of the name as an attribute
+        $name->setAttribute('namespacedName', FullyQualified::concat(
+            $this->nameContext->getNamespace(), $name, $name->getAttributes()));
+        return $name;
+    }
+
+    protected function resolveClassName(Name $name) {
+        return $this->resolveName($name, Stmt\Use_::TYPE_NORMAL);
+    }
+
+    protected function addNamespacedName(Node $node) {
+        $node->namespacedName = Name::concat(
+            $this->nameContext->getNamespace(), (string) $node->name);
+    }
+
+    protected function resolveAttrGroups(Node $node)
+    {
+        foreach ($node->attrGroups as $attrGroup) {
+            foreach ($attrGroup->attrs as $attr) {
+                $attr->name = $this->resolveClassName($attr->name);
+            }
+        }
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeVisitor/NodeConnectingVisitor.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeVisitor/NodeConnectingVisitor.php
new file mode 100644
index 00000000..ea372e5b
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeVisitor/NodeConnectingVisitor.php
@@ -0,0 +1,52 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\NodeVisitor;
+
+use PhpParser\Node;
+use PhpParser\NodeVisitorAbstract;
+
+/**
+ * Visitor that connects a child node to its parent node
+ * as well as its sibling nodes.
+ *
+ * On the child node, the parent node can be accessed through
+ * <code>$node->getAttribute('parent')</code>, the previous
+ * node can be accessed through <code>$node->getAttribute('previous')</code>,
+ * and the next node can be accessed through <code>$node->getAttribute('next')</code>.
+ */
+final class NodeConnectingVisitor extends NodeVisitorAbstract
+{
+    /**
+     * @var Node[]
+     */
+    private $stack = [];
+
+    /**
+     * @var ?Node
+     */
+    private $previous;
+
+    public function beforeTraverse(array $nodes) {
+        $this->stack    = [];
+        $this->previous = null;
+    }
+
+    public function enterNode(Node $node) {
+        if (!empty($this->stack)) {
+            $node->setAttribute('parent', $this->stack[count($this->stack) - 1]);
+        }
+
+        if ($this->previous !== null && $this->previous->getAttribute('parent') === $node->getAttribute('parent')) {
+            $node->setAttribute('previous', $this->previous);
+            $this->previous->setAttribute('next', $node);
+        }
+
+        $this->stack[] = $node;
+    }
+
+    public function leaveNode(Node $node) {
+        $this->previous = $node;
+
+        array_pop($this->stack);
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeVisitor/ParentConnectingVisitor.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeVisitor/ParentConnectingVisitor.php
new file mode 100644
index 00000000..b98d2bfa
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeVisitor/ParentConnectingVisitor.php
@@ -0,0 +1,41 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\NodeVisitor;
+
+use function array_pop;
+use function count;
+use PhpParser\Node;
+use PhpParser\NodeVisitorAbstract;
+
+/**
+ * Visitor that connects a child node to its parent node.
+ *
+ * On the child node, the parent node can be accessed through
+ * <code>$node->getAttribute('parent')</code>.
+ */
+final class ParentConnectingVisitor extends NodeVisitorAbstract
+{
+    /**
+     * @var Node[]
+     */
+    private $stack = [];
+
+    public function beforeTraverse(array $nodes)
+    {
+        $this->stack = [];
+    }
+
+    public function enterNode(Node $node)
+    {
+        if (!empty($this->stack)) {
+            $node->setAttribute('parent', $this->stack[count($this->stack) - 1]);
+        }
+
+        $this->stack[] = $node;
+    }
+
+    public function leaveNode(Node $node)
+    {
+        array_pop($this->stack);
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeVisitorAbstract.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeVisitorAbstract.php
new file mode 100644
index 00000000..d378d670
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/NodeVisitorAbstract.php
@@ -0,0 +1,25 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+/**
+ * @codeCoverageIgnore
+ */
+class NodeVisitorAbstract implements NodeVisitor
+{
+    public function beforeTraverse(array $nodes) {
+        return null;
+    }
+
+    public function enterNode(Node $node) {
+        return null;
+    }
+
+    public function leaveNode(Node $node) {
+        return null;
+    }
+
+    public function afterTraverse(array $nodes) {
+        return null;
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Parser.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Parser.php
new file mode 100644
index 00000000..8956c767
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Parser.php
@@ -0,0 +1,18 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+interface Parser
+{
+    /**
+     * Parses PHP code into a node tree.
+     *
+     * @param string $code The source code to parse
+     * @param ErrorHandler|null $errorHandler Error handler to use for lexer/parser errors, defaults
+     *                                        to ErrorHandler\Throwing.
+     *
+     * @return Node\Stmt[]|null Array of statements (or null non-throwing error handler is used and
+     *                          the parser was unable to recover from an error).
+     */
+    public function parse(string $code, ErrorHandler $errorHandler = null);
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Parser/Multiple.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Parser/Multiple.php
new file mode 100644
index 00000000..77fd1f3f
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Parser/Multiple.php
@@ -0,0 +1,55 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Parser;
+
+use PhpParser\Error;
+use PhpParser\ErrorHandler;
+use PhpParser\Parser;
+
+class Multiple implements Parser
+{
+    /** @var Parser[] List of parsers to try, in order of preference */
+    private $parsers;
+
+    /**
+     * Create a parser which will try multiple parsers in an order of preference.
+     *
+     * Parsers will be invoked in the order they're provided to the constructor. If one of the
+     * parsers runs without throwing, it's output is returned. Otherwise the exception that the
+     * first parser generated is thrown.
+     *
+     * @param Parser[] $parsers
+     */
+    public function __construct(array $parsers) {
+        $this->parsers = $parsers;
+    }
+
+    public function parse(string $code, ErrorHandler $errorHandler = null) {
+        if (null === $errorHandler) {
+            $errorHandler = new ErrorHandler\Throwing;
+        }
+
+        list($firstStmts, $firstError) = $this->tryParse($this->parsers[0], $errorHandler, $code);
+        if ($firstError === null) {
+            return $firstStmts;
+        }
+
+        for ($i = 1, $c = count($this->parsers); $i < $c; ++$i) {
+            list($stmts, $error) = $this->tryParse($this->parsers[$i], $errorHandler, $code);
+            if ($error === null) {
+                return $stmts;
+            }
+        }
+
+        throw $firstError;
+    }
+
+    private function tryParse(Parser $parser, ErrorHandler $errorHandler, $code) {
+        $stmts = null;
+        $error = null;
+        try {
+            $stmts = $parser->parse($code, $errorHandler);
+        } catch (Error $error) {}
+        return [$stmts, $error];
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Parser/Php5.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Parser/Php5.php
new file mode 100644
index 00000000..d9c8fe04
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Parser/Php5.php
@@ -0,0 +1,2672 @@
+<?php
+
+namespace PhpParser\Parser;
+
+use PhpParser\Error;
+use PhpParser\Node;
+use PhpParser\Node\Expr;
+use PhpParser\Node\Name;
+use PhpParser\Node\Scalar;
+use PhpParser\Node\Stmt;
+
+/* This is an automatically GENERATED file, which should not be manually edited.
+ * Instead edit one of the following:
+ *  * the grammar files grammar/php5.y or grammar/php7.y
+ *  * the skeleton file grammar/parser.template
+ *  * the preprocessing script grammar/rebuildParsers.php
+ */
+class Php5 extends \PhpParser\ParserAbstract
+{
+    protected $tokenToSymbolMapSize = 396;
+    protected $actionTableSize = 1093;
+    protected $gotoTableSize = 643;
+
+    protected $invalidSymbol = 168;
+    protected $errorSymbol = 1;
+    protected $defaultAction = -32766;
+    protected $unexpectedTokenRule = 32767;
+
+    protected $YY2TBLSTATE = 415;
+    protected $numNonLeafStates = 662;
+
+    protected $symbolToName = array(
+        "EOF",
+        "error",
+        "T_THROW",
+        "T_INCLUDE",
+        "T_INCLUDE_ONCE",
+        "T_EVAL",
+        "T_REQUIRE",
+        "T_REQUIRE_ONCE",
+        "','",
+        "T_LOGICAL_OR",
+        "T_LOGICAL_XOR",
+        "T_LOGICAL_AND",
+        "T_PRINT",
+        "T_YIELD",
+        "T_DOUBLE_ARROW",
+        "T_YIELD_FROM",
+        "'='",
+        "T_PLUS_EQUAL",
+        "T_MINUS_EQUAL",
+        "T_MUL_EQUAL",
+        "T_DIV_EQUAL",
+        "T_CONCAT_EQUAL",
+        "T_MOD_EQUAL",
+        "T_AND_EQUAL",
+        "T_OR_EQUAL",
+        "T_XOR_EQUAL",
+        "T_SL_EQUAL",
+        "T_SR_EQUAL",
+        "T_POW_EQUAL",
+        "T_COALESCE_EQUAL",
+        "'?'",
+        "':'",
+        "T_COALESCE",
+        "T_BOOLEAN_OR",
+        "T_BOOLEAN_AND",
+        "'|'",
+        "'^'",
+        "T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG",
+        "T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG",
+        "T_IS_EQUAL",
+        "T_IS_NOT_EQUAL",
+        "T_IS_IDENTICAL",
+        "T_IS_NOT_IDENTICAL",
+        "T_SPACESHIP",
+        "'<'",
+        "T_IS_SMALLER_OR_EQUAL",
+        "'>'",
+        "T_IS_GREATER_OR_EQUAL",
+        "T_SL",
+        "T_SR",
+        "'+'",
+        "'-'",
+        "'.'",
+        "'*'",
+        "'/'",
+        "'%'",
+        "'!'",
+        "T_INSTANCEOF",
+        "'~'",
+        "T_INC",
+        "T_DEC",
+        "T_INT_CAST",
+        "T_DOUBLE_CAST",
+        "T_STRING_CAST",
+        "T_ARRAY_CAST",
+        "T_OBJECT_CAST",
+        "T_BOOL_CAST",
+        "T_UNSET_CAST",
+        "'@'",
+        "T_POW",
+        "'['",
+        "T_NEW",
+        "T_CLONE",
+        "T_EXIT",
+        "T_IF",
+        "T_ELSEIF",
+        "T_ELSE",
+        "T_ENDIF",
+        "T_LNUMBER",
+        "T_DNUMBER",
+        "T_STRING",
+        "T_STRING_VARNAME",
+        "T_VARIABLE",
+        "T_NUM_STRING",
+        "T_INLINE_HTML",
+        "T_ENCAPSED_AND_WHITESPACE",
+        "T_CONSTANT_ENCAPSED_STRING",
+        "T_ECHO",
+        "T_DO",
+        "T_WHILE",
+        "T_ENDWHILE",
+        "T_FOR",
+        "T_ENDFOR",
+        "T_FOREACH",
+        "T_ENDFOREACH",
+        "T_DECLARE",
+        "T_ENDDECLARE",
+        "T_AS",
+        "T_SWITCH",
+        "T_MATCH",
+        "T_ENDSWITCH",
+        "T_CASE",
+        "T_DEFAULT",
+        "T_BREAK",
+        "T_CONTINUE",
+        "T_GOTO",
+        "T_FUNCTION",
+        "T_FN",
+        "T_CONST",
+        "T_RETURN",
+        "T_TRY",
+        "T_CATCH",
+        "T_FINALLY",
+        "T_USE",
+        "T_INSTEADOF",
+        "T_GLOBAL",
+        "T_STATIC",
+        "T_ABSTRACT",
+        "T_FINAL",
+        "T_PRIVATE",
+        "T_PROTECTED",
+        "T_PUBLIC",
+        "T_VAR",
+        "T_UNSET",
+        "T_ISSET",
+        "T_EMPTY",
+        "T_HALT_COMPILER",
+        "T_CLASS",
+        "T_TRAIT",
+        "T_INTERFACE",
+        "T_EXTENDS",
+        "T_IMPLEMENTS",
+        "T_OBJECT_OPERATOR",
+        "T_LIST",
+        "T_ARRAY",
+        "T_CALLABLE",
+        "T_CLASS_C",
+        "T_TRAIT_C",
+        "T_METHOD_C",
+        "T_FUNC_C",
+        "T_LINE",
+        "T_FILE",
+        "T_START_HEREDOC",
+        "T_END_HEREDOC",
+        "T_DOLLAR_OPEN_CURLY_BRACES",
+        "T_CURLY_OPEN",
+        "T_PAAMAYIM_NEKUDOTAYIM",
+        "T_NAMESPACE",
+        "T_NS_C",
+        "T_DIR",
+        "T_NS_SEPARATOR",
+        "T_ELLIPSIS",
+        "T_NAME_FULLY_QUALIFIED",
+        "T_NAME_QUALIFIED",
+        "T_NAME_RELATIVE",
+        "';'",
+        "'{'",
+        "'}'",
+        "'('",
+        "')'",
+        "'$'",
+        "'`'",
+        "']'",
+        "'\"'",
+        "T_READONLY",
+        "T_ENUM",
+        "T_NULLSAFE_OBJECT_OPERATOR",
+        "T_ATTRIBUTE"
+    );
+
+    protected $tokenToSymbol = array(
+            0,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,   56,  163,  168,  160,   55,  168,  168,
+          158,  159,   53,   50,    8,   51,   52,   54,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,   31,  155,
+           44,   16,   46,   30,   68,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,   70,  168,  162,   36,  168,  161,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  156,   35,  157,   58,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,    1,    2,    3,    4,
+            5,    6,    7,    9,   10,   11,   12,   13,   14,   15,
+           17,   18,   19,   20,   21,   22,   23,   24,   25,   26,
+           27,   28,   29,   32,   33,   34,   37,   38,   39,   40,
+           41,   42,   43,   45,   47,   48,   49,   57,   59,   60,
+           61,   62,   63,   64,   65,   66,   67,   69,   71,   72,
+           73,   74,   75,   76,   77,   78,   79,   80,   81,   82,
+           83,   84,   85,   86,   87,   88,   89,   90,   91,   92,
+           93,   94,   95,   96,   97,   98,   99,  100,  101,  102,
+          103,  104,  105,  106,  107,  108,  109,  110,  111,  112,
+          113,  114,  115,  116,  117,  118,  119,  120,  121,  164,
+          122,  123,  124,  125,  126,  127,  128,  129,  165,  130,
+          131,  132,  166,  133,  134,  135,  136,  137,  138,  139,
+          140,  141,  142,  143,  144,  145,  146,  147,  148,  149,
+          150,  151,  152,  153,  154,  167
+    );
+
+    protected $action = array(
+          699,  669,  670,  671,  672,  673,  286,  674,  675,  676,
+          712,  713,  223,  224,  225,  226,  227,  228,  229,  230,
+          231,  232,    0,  233,  234,  235,  236,  237,  238,  239,
+          240,  241,  242,  243,  244,-32766,-32766,-32766,-32766,-32766,
+        -32766,-32766,-32766,-32766,-32767,-32767,-32767,-32767,  245,  246,
+          242,  243,  244,-32766,-32766,  677,-32766,  750,-32766,-32766,
+        -32766,-32766,-32766,-32766,-32766, 1224,  245,  246, 1225,  678,
+          679,  680,  681,  682,  683,  684,-32766,   48,  746,-32766,
+        -32766,-32766,-32766,-32766,-32766,  685,  686,  687,  688,  689,
+          690,  691,  692,  693,  694,  695,  715,  738,  716,  717,
+          718,  719,  707,  708,  709,  737,  710,  711,  696,  697,
+          698,  700,  701,  702,  740,  741,  742,  743,  744,  745,
+          703,  704,  705,  706,  736,  727,  725,  726,  722,  723,
+          751,  714,  720,  721,  728,  729,  731,  730,  732,  733,
+           55,   56,  425,   57,   58,  724,  735,  734, 1073,   59,
+           60, -224,   61,-32766,-32766,-32766,-32766,-32766,-32766,-32766,
+        -32766,-32766,-32766,  121,-32767,-32767,-32767,-32767,   29,  107,
+          108,  109,  110,  111,  112,  113,  114,  115,  116,  117,
+          118,  119, 1043,  766, 1071,  767,  580,   62,   63,-32766,
+        -32766,-32766,-32766,   64,  516,   65,  294,  295,   66,   67,
+           68,   69,   70,   71,   72,   73,  822,   25,  302,   74,
+          418,  981,  983, 1043, 1181, 1095, 1096, 1073,  748,  754,
+         1075, 1074, 1076,  469,-32766,-32766,-32766,  337,  823,   54,
+        -32767,-32767,-32767,-32767,   98,   99,  100,  101,  102,  220,
+          221,  222,   78,  361, 1107,-32766,  341,-32766,-32766,-32766,
+        -32766,-32766, 1107,  492,  949,  950,  951,  948,  947,  946,
+          207,  477,  478,  949,  950,  951,  948,  947,  946, 1043,
+          479,  480,   52, 1101, 1102, 1103, 1104, 1098, 1099,  319,
+          872,  668,  667,   27, -511, 1105, 1100,-32766,  130, 1075,
+         1074, 1076,  345,  668,  667,   41,  126,  341,  334,  369,
+          336,  426, -128, -128, -128,  896,  897,  468,  220,  221,
+          222,  811, 1195,  619,   40,   21,  427, -128,  470, -128,
+          471, -128,  472, -128,  802,  428,   -4,  823,   54,  207,
+           33,   34,  429,  360,  317,   28,   35,  473,-32766,-32766,
+        -32766,  211,  356,  357,  474,  475,-32766,-32766,-32766,  754,
+          476,   49,  313,  794,  843,  430,  431,  289,  125,-32766,
+          813,-32766,-32766,-32766,-32766,-32766,-32766,-32766,-32767,-32767,
+        -32767,-32767,-32767,-32766,-32766,-32766,  769,  103,  104,  105,
+          327,  307,  825,  633, -128, 1075, 1074, 1076,  221,  222,
+          927,  748, 1146,  106,-32766,  129,-32766,-32766,-32766,-32766,
+          426,  823,   54,  902,  873,  302,  468,   75,  207,  359,
+          811,  668,  667,   40,   21,  427,  754,  470,  754,  471,
+          423,  472, 1043,  127,  428,  435, 1043,  341, 1043,   33,
+           34,  429,  360, 1181,  415,   35,  473,  122,   10,  315,
+          128,  356,  357,  474,  475,-32766,-32766,-32766,  768,  476,
+          668,  667,  758,  843,  430,  431,  754, 1043, 1147,-32766,
+        -32766,-32766,  754,  419,  342, 1215,-32766,  131,-32766,-32766,
+        -32766,  341,  363,  346,  426,  823,   54,  100,  101,  102,
+          468,  825,  633,   -4,  811,  442,  903,   40,   21,  427,
+          754,  470,  435,  471,  341,  472,  341,  766,  428,  767,
+         -209, -209, -209,   33,   34,  429,  360,  479, 1196,   35,
+          473,  345,-32766,-32766,-32766,  356,  357,  474,  475,  220,
+          221,  222,  421,  476,   32,  297,  794,  843,  430,  431,
+          754,  754,  435,-32766,  341,-32766,-32766,    9,  300,   51,
+          207,  249,  324,  753,  120,  220,  221,  222,  426,   30,
+          247,  941,  422,  424,  468,  825,  633, -209,  811, 1043,
+         1061,   40,   21,  427,  129,  470,  207,  471,  341,  472,
+          804,   20,  428,  124, -208, -208, -208,   33,   34,  429,
+          360,  479,  212,   35,  473,  923, -259,  823,   54,  356,
+          357,  474,  475,-32766,-32766,-32766, 1043,  476,  213,  806,
+          794,  843,  430,  431,-32766,-32766,  435,  435,  341,  341,
+          443,   79,   80,   81,-32766,  668,  667,  636,  344,  808,
+          668,  667,  239,  240,  241,  123,  214,  538,  250,  825,
+          633, -208,   36,  251,   82,   83,   84,   85,   86,   87,
+           88,   89,   90,   91,   92,   93,   94,   95,   96,   97,
+           98,   99,  100,  101,  102,  103,  104,  105,  252,  307,
+          426,  220,  221,  222,  823,   54,  468,-32766,  222,  765,
+          811,  106,  134,   40,   21,  427,  571,  470,  207,  471,
+          445,  472,  207,-32766,  428,  896,  897,  207,  307,   33,
+           34,  429,  245,  246,  637,   35,  473,  452,   22,  809,
+          922,  356,  357,  457,  588,  135,  374,  595,  596,  476,
+         -228,  759,  639,  938,  653,  926,  661,  -86,  823,   54,
+          314,  644,  647,  821,  133,  836,   43,  106,  603,   44,
+           45,   46,   47,  748,   50,   53,  132,  426,  302,-32766,
+          520,  825,  633,  468,  -84,  607,  577,  811,  641,  362,
+           40,   21,  427, -278,  470,  754,  471,  954,  472,  441,
+          627,  428,  823,   54,  574,  844,   33,   34,  429,   11,
+          615,  845,   35,  473,  444,  461,  285, -511,  356,  357,
+          592, -419,  593, 1106, 1153, -410,  476,  368,  838,   38,
+          658,  426,  645,  795, 1052,    0,  325,  468,    0,-32766,
+            0,  811,    0,    0,   40,   21,  427,    0,  470,    0,
+          471,    0,  472,    0,  322,  428,  823,   54,  825,  633,
+           33,   34,  429,    0,  326,    0,   35,  473,  323,    0,
+          316,  318,  356,  357, -512,  426,    0,  753,  531,    0,
+          476,  468,    6,    0,    0,  811,  650,    7,   40,   21,
+          427,   12,  470,   14,  471,  373,  472, -420,  562,  428,
+          823,   54,   78, -225,   33,   34,  429,   39,  656,  657,
+           35,  473,  859,  633,  764,  812,  356,  357,  820,  799,
+          814,  875,  866,  867,  476,  797,  860,  857,  855,  426,
+          933,  934,  931,  819,  803,  468,  805,  807,  810,  811,
+          930,  762,   40,   21,  427,  763,  470,  932,  471,  335,
+          472,  358,  634,  428,  638,  640,  825,  633,   33,   34,
+          429,  642,  643,  646,   35,  473,  648,  649,  651,  652,
+          356,  357,  635,  426, 1221, 1223,  761,  842,  476,  468,
+          248,  760,  841,  811, 1222,  840,   40,   21,  427, 1057,
+          470,  830,  471, 1045,  472,  839, 1046,  428,  828,  215,
+          216,  939,   33,   34,  429,  217,  864,  218,   35,  473,
+          825,  633,   24,  865,  356,  357,  456, 1220, 1189,  209,
+         1187, 1172,  476, 1185,  215,  216, 1086, 1095, 1096,  914,
+          217, 1193,  218, 1183, -224, 1097,   26,   31,   37,   42,
+           76,   77,  210,  288,  209,  292,  293,  308,  309,  310,
+          311,  339, 1095, 1096,  825,  633,  355,  291,  416, 1152,
+         1097,   16,   17,   18,  393,  453,  460,  462,  466,  552,
+          624, 1048, 1051,  904, 1111, 1047, 1023,  563, 1022, 1088,
+            0,    0, -429,  558, 1041, 1101, 1102, 1103, 1104, 1098,
+         1099,  398, 1054, 1053, 1056, 1055, 1070, 1105, 1100, 1186,
+         1171, 1167, 1184, 1085, 1218, 1112, 1166,  219,  558,  599,
+         1101, 1102, 1103, 1104, 1098, 1099,  398,    0,    0,    0,
+            0,    0, 1105, 1100,    0,    0,    0,    0,    0,    0,
+            0,    0,  219
+    );
+
+    protected $actionCheck = array(
+            2,    3,    4,    5,    6,    7,   14,    9,   10,   11,
+           12,   13,   33,   34,   35,   36,   37,   38,   39,   40,
+           41,   42,    0,   44,   45,   46,   47,   48,   49,   50,
+           51,   52,   53,   54,   55,    9,   10,   11,   33,   34,
+           35,   36,   37,   38,   39,   40,   41,   42,   69,   70,
+           53,   54,   55,    9,   10,   57,   30,   80,   32,   33,
+           34,   35,   36,   37,   38,   80,   69,   70,   83,   71,
+           72,   73,   74,   75,   76,   77,    9,   70,   80,   33,
+           34,   35,   36,   37,   38,   87,   88,   89,   90,   91,
+           92,   93,   94,   95,   96,   97,   98,   99,  100,  101,
+          102,  103,  104,  105,  106,  107,  108,  109,  110,  111,
+          112,  113,  114,  115,  116,  117,  118,  119,  120,  121,
+          122,  123,  124,  125,  126,  127,  128,  129,  130,  131,
+          153,  133,  134,  135,  136,  137,  138,  139,  140,  141,
+            3,    4,    5,    6,    7,  147,  148,  149,   80,   12,
+           13,  159,   15,   33,   34,   35,   36,   37,   38,   39,
+           40,   41,   42,  156,   44,   45,   46,   47,   16,   17,
+           18,   19,   20,   21,   22,   23,   24,   25,   26,   27,
+           28,   29,   13,  106,  116,  108,   85,   50,   51,   33,
+           34,   35,   36,   56,   85,   58,   59,   60,   61,   62,
+           63,   64,   65,   66,   67,   68,    1,   70,   71,   72,
+           73,   59,   60,   13,   82,   78,   79,   80,   80,   82,
+          152,  153,  154,   86,    9,   10,   11,    8,    1,    2,
+           44,   45,   46,   47,   48,   49,   50,   51,   52,    9,
+           10,   11,  156,  106,  143,   30,  160,   32,   33,   34,
+           35,   36,  143,  116,  116,  117,  118,  119,  120,  121,
+           30,  124,  125,  116,  117,  118,  119,  120,  121,   13,
+          133,  134,   70,  136,  137,  138,  139,  140,  141,  142,
+           31,   37,   38,    8,  132,  148,  149,  116,  156,  152,
+          153,  154,  160,   37,   38,  158,    8,  160,  161,    8,
+          163,   74,   75,   76,   77,  134,  135,   80,    9,   10,
+           11,   84,    1,   80,   87,   88,   89,   90,   91,   92,
+           93,   94,   95,   96,  155,   98,    0,    1,    2,   30,
+          103,  104,  105,  106,  132,    8,  109,  110,    9,   10,
+           11,    8,  115,  116,  117,  118,    9,   10,   11,   82,
+          123,   70,    8,  126,  127,  128,  129,    8,  156,   30,
+          155,   32,   33,   34,   35,   36,   37,   38,   39,   40,
+           41,   42,   43,    9,   10,   11,  157,   53,   54,   55,
+            8,   57,  155,  156,  157,  152,  153,  154,   10,   11,
+          157,   80,  162,   69,   30,  151,   32,   33,   34,   35,
+           74,    1,    2,  159,  155,   71,   80,  151,   30,    8,
+           84,   37,   38,   87,   88,   89,   82,   91,   82,   93,
+            8,   95,   13,  156,   98,  158,   13,  160,   13,  103,
+          104,  105,  106,   82,  108,  109,  110,  156,    8,  113,
+           31,  115,  116,  117,  118,    9,   10,   11,  157,  123,
+           37,   38,  126,  127,  128,  129,   82,   13,  159,   33,
+           34,   35,   82,  127,    8,   85,   30,  156,   32,   33,
+           34,  160,    8,  147,   74,    1,    2,   50,   51,   52,
+           80,  155,  156,  157,   84,   31,  159,   87,   88,   89,
+           82,   91,  158,   93,  160,   95,  160,  106,   98,  108,
+          100,  101,  102,  103,  104,  105,  106,  133,  159,  109,
+          110,  160,    9,   10,   11,  115,  116,  117,  118,    9,
+           10,   11,    8,  123,  144,  145,  126,  127,  128,  129,
+           82,   82,  158,   30,  160,   32,   33,  108,    8,   70,
+           30,   31,  113,  152,   16,    9,   10,   11,   74,   14,
+           14,  122,    8,    8,   80,  155,  156,  157,   84,   13,
+          159,   87,   88,   89,  151,   91,   30,   93,  160,   95,
+          155,  159,   98,   14,  100,  101,  102,  103,  104,  105,
+          106,  133,   16,  109,  110,  155,  157,    1,    2,  115,
+          116,  117,  118,    9,   10,   11,   13,  123,   16,  155,
+          126,  127,  128,  129,   33,   34,  158,  158,  160,  160,
+          156,    9,   10,   11,   30,   37,   38,   31,   70,  155,
+           37,   38,   50,   51,   52,  156,   16,   81,   16,  155,
+          156,  157,   30,   16,   32,   33,   34,   35,   36,   37,
+           38,   39,   40,   41,   42,   43,   44,   45,   46,   47,
+           48,   49,   50,   51,   52,   53,   54,   55,   16,   57,
+           74,    9,   10,   11,    1,    2,   80,  116,   11,  155,
+           84,   69,  156,   87,   88,   89,  160,   91,   30,   93,
+          132,   95,   30,   33,   98,  134,  135,   30,   57,  103,
+          104,  105,   69,   70,   31,  109,  110,   75,   76,  155,
+          155,  115,  116,   75,   76,  101,  102,  111,  112,  123,
+          159,  155,  156,  155,  156,  155,  156,   31,    1,    2,
+           31,   31,   31,   31,   31,   38,   70,   69,   77,   70,
+           70,   70,   70,   80,   70,   70,   70,   74,   71,   85,
+           85,  155,  156,   80,   97,   96,  100,   84,   31,  106,
+           87,   88,   89,   82,   91,   82,   93,   82,   95,   89,
+           92,   98,    1,    2,   90,  127,  103,  104,  105,   97,
+           94,  127,  109,  110,   97,   97,   97,  132,  115,  116,
+          100,  146,  113,  143,  143,  146,  123,  106,  151,  155,
+          157,   74,   31,  157,  162,   -1,  114,   80,   -1,  116,
+           -1,   84,   -1,   -1,   87,   88,   89,   -1,   91,   -1,
+           93,   -1,   95,   -1,  130,   98,    1,    2,  155,  156,
+          103,  104,  105,   -1,  130,   -1,  109,  110,  131,   -1,
+          132,  132,  115,  116,  132,   74,   -1,  152,  150,   -1,
+          123,   80,  146,   -1,   -1,   84,   31,  146,   87,   88,
+           89,  146,   91,  146,   93,  146,   95,  146,  150,   98,
+            1,    2,  156,  159,  103,  104,  105,  155,  155,  155,
+          109,  110,  155,  156,  155,  155,  115,  116,  155,  155,
+          155,  155,  155,  155,  123,  155,  155,  155,  155,   74,
+          155,  155,  155,  155,  155,   80,  155,  155,  155,   84,
+          155,  155,   87,   88,   89,  155,   91,  155,   93,  156,
+           95,  156,  156,   98,  156,  156,  155,  156,  103,  104,
+          105,  156,  156,  156,  109,  110,  156,  156,  156,  156,
+          115,  116,  156,   74,  157,  157,  157,  157,  123,   80,
+           31,  157,  157,   84,  157,  157,   87,   88,   89,  157,
+           91,  157,   93,  157,   95,  157,  157,   98,  157,   50,
+           51,  157,  103,  104,  105,   56,  157,   58,  109,  110,
+          155,  156,  158,  157,  115,  116,  157,  157,  157,   70,
+          157,  157,  123,  157,   50,   51,  157,   78,   79,  157,
+           56,  157,   58,  157,  159,   86,  158,  158,  158,  158,
+          158,  158,  158,  158,   70,  158,  158,  158,  158,  158,
+          158,  158,   78,   79,  155,  156,  158,  160,  158,  163,
+           86,  159,  159,  159,  159,  159,  159,  159,  159,  159,
+          159,  159,  159,  159,  159,  159,  159,  159,  159,  159,
+           -1,   -1,  161,  134,  161,  136,  137,  138,  139,  140,
+          141,  142,  162,  162,  162,  162,  162,  148,  149,  162,
+          162,  162,  162,  162,  162,  162,  162,  158,  134,  162,
+          136,  137,  138,  139,  140,  141,  142,   -1,   -1,   -1,
+           -1,   -1,  148,  149,   -1,   -1,   -1,   -1,   -1,   -1,
+           -1,   -1,  158
+    );
+
+    protected $actionBase = array(
+            0,  227,  326,  400,  474,  233,  132,  132,  752,   -2,
+           -2,  138,   -2,   -2,   -2,  663,  761,  815,  761,  586,
+          717,  859,  859,  859,  244,  256,  256,  256,  413,  583,
+          583,  880,  546,  169,  415,  444,  409,  200,  200,  200,
+          200,  137,  137,  200,  200,  200,  200,  200,  200,  200,
+          200,  200,  200,  200,  200,  200,  200,  200,  200,  200,
+          200,  200,  200,  200,  200,  200,  200,  200,  200,  200,
+          200,  200,  200,  200,  200,  200,  200,  200,  200,  200,
+          200,  200,  200,  200,  200,  200,  200,  200,  200,  200,
+          200,  200,  200,  200,  200,  200,  200,  200,  200,  200,
+          200,  200,  200,  200,  200,  200,  200,  200,  200,  200,
+          200,  200,  200,  200,  200,  200,  200,  200,  200,  200,
+          200,  200,  200,  200,  200,  200,  200,  200,  200,  200,
+          200,  200,  200,  200,  200,  200,  249,  205,  738,  559,
+          535,  739,  741,  742,  876,  679,  877,  820,  821,  693,
+          823,  824,  826,  829,  832,  819,  834,  907,  836,  602,
+          602,  602,  602,  602,  602,  602,  602,  602,  602,  602,
+          602,   67,  536,  299,  510,  230,   44,  652,  652,  652,
+          652,  652,  652,  652,  337,  337,  337,  337,  337,  337,
+          337,  337,  337,  337,  337,  337,  337,  337,  337,  337,
+          337,  337,  378,  584,  584,  584,  657,  909,  648,  934,
+          934,  934,  934,  934,  934,  934,  934,  934,  934,  934,
+          934,  934,  934,  934,  934,  934,  934,  934,  934,  934,
+          934,  934,  934,  934,  934,  934,  934,  934,  934,  934,
+          934,  934,  934,  934,  934,  934,  934,  934,  934,  934,
+          934,  934,  934,  503,  -21,  -21,  436,  650,  364,  571,
+          215,  426,  156,   26,   26,  329,  329,  329,  329,  329,
+           46,   46,    5,    5,    5,    5,  152,  186,  186,  186,
+          186,  120,  120,  120,  120,  374,  374,  429,  448,  448,
+          334,  267,  449,  449,  449,  449,  449,  449,  449,  449,
+          449,  449,  336,  427,  427,  572,  572,  408,  551,  551,
+          551,  551,  671,  171,  171,  391,  311,  311,  311,  109,
+          641,  856,   68,   68,   68,   68,   68,   68,  324,  324,
+          324,   -3,   -3,   -3,  655,   77,  380,   77,  380,  683,
+          685,   86,  685,  654,  -15,  516,  776,  281,  646,  809,
+          680,  816,  560,  711,  202,  578,  857,  643,  -23,  578,
+          578,  578,  578,  857,  622,  628,  596,  -23,  578,  -23,
+          639,  454,  849,  351,  249,  558,  469,  631,  743,  514,
+          688,  746,  464,  544,  548,  556,    7,  412,  708,  750,
+          878,  879,  349,  702,  631,  631,  631,  327,  101,    7,
+           -8,  623,  623,  623,  623,  219,  623,  623,  623,  623,
+          291,  430,  545,  401,  745,  653,  653,  675,  839,  814,
+          814,  653,  673,  653,  675,  841,  841,  841,  841,  653,
+          653,  653,  653,  814,  814,  667,  814,  275,  684,  694,
+          694,  841,  713,  714,  653,  653,  697,  814,  814,  814,
+          697,  687,  841,  669,  637,  333,  814,  841,  689,  673,
+          689,  653,  669,  689,  673,  673,  689,   22,  686,  656,
+          840,  842,  860,  756,  638,  644,  847,  848,  843,  845,
+          838,  692,  719,  720,  528,  659,  660,  661,  662,  696,
+          664,  698,  643,  658,  658,  658,  645,  701,  645,  658,
+          658,  658,  658,  658,  658,  658,  658,  632,  635,  709,
+          699,  670,  723,  566,  582,  758,  640,  636,  872,  865,
+          881,  883,  849,  870,  645,  890,  634,  288,  610,  850,
+          633,  753,  645,  851,  645,  759,  645,  873,  777,  666,
+          778,  779,  658,  874,  891,  892,  893,  894,  897,  898,
+          899,  900,  665,  901,  724,  674,  866,  344,  844,  639,
+          705,  677,  755,  725,  780,  372,  902,  784,  645,  645,
+          765,  706,  645,  766,  726,  712,  862,  727,  867,  903,
+          640,  678,  868,  645,  681,  785,  904,  372,  690,  651,
+          704,  649,  728,  858,  875,  853,  767,  612,  617,  787,
+          788,  792,  691,  730,  863,  864,  835,  731,  770,  642,
+          771,  676,  794,  772,  852,  732,  796,  798,  871,  647,
+          707,  682,  672,  668,  773,  799,  869,  733,  735,  736,
+          801,  737,  804,    0,    0,    0,    0,    0,    0,    0,
+            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+            0,    0,    0,  137,  137,  137,  137,   -2,   -2,   -2,
+           -2,    0,    0,   -2,    0,    0,    0,  137,  137,  137,
+          137,  137,  137,  137,  137,  137,  137,  137,  137,  137,
+          137,  137,  137,  137,  137,  137,  137,  137,  137,  137,
+          137,  137,  137,    0,    0,  137,  137,  137,  137,  137,
+          137,  137,  137,  137,  137,  137,  137,  137,  137,  137,
+          137,  137,  137,  137,  137,  137,  137,  137,  137,  137,
+          137,  137,  137,  137,  137,  137,  137,  137,  137,  137,
+          137,  137,  137,  137,  137,  137,  137,  137,  137,  137,
+          137,  137,  137,  137,  137,  137,  137,  137,  137,  137,
+          137,  137,  137,  137,  137,  137,  137,  137,  137,  137,
+          137,  137,  137,  137,  137,  137,  137,  137,  137,  137,
+          137,  137,  137,  137,  137,  137,  137,  137,  137,  137,
+          137,  137,  137,  137,  137,  137,  137,  137,  602,  602,
+          602,  602,  602,  602,  602,  602,  602,  602,  602,  602,
+          602,  602,  602,  602,  602,  602,  602,  602,  602,  602,
+          602,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+            0,    0,    0,  602,  -21,  -21,  -21,  -21,  602,  -21,
+          -21,  -21,  -21,  -21,  -21,  -21,  602,  602,  602,  602,
+          602,  602,  602,  602,  602,  602,  602,  602,  602,  602,
+          602,  602,  602,  602,  -21,  602,  602,  602,  -21,   68,
+          -21,   68,   68,   68,   68,   68,   68,   68,   68,   68,
+           68,   68,   68,   68,   68,   68,   68,   68,   68,   68,
+           68,   68,   68,   68,   68,   68,   68,   68,   68,   68,
+           68,   68,   68,   68,   68,   68,   68,   68,   68,   68,
+           68,   68,   68,   68,   68,  602,    0,    0,  602,  -21,
+          602,  -21,  602,  -21,  -21,  602,  602,  602,  602,  602,
+          602,  602,  -21,  -21,  -21,  -21,  -21,  -21,    0,  324,
+          324,  324,  324,  -21,  -21,  -21,  -21,   68,   68,  147,
+           68,   68,   68,   68,   68,   68,   68,   68,   68,   68,
+           68,   68,   68,   68,   68,  324,  324,   -3,   -3,   68,
+           68,   68,   68,   68,  147,   68,   68,  -23,  673,  673,
+          673,  380,  380,  380,    0,    0,    0,    0,    0,    0,
+            0,    0,    0,    0,    0,    0,  380,  -23,    0,  -23,
+            0,   68,  -23,  673,  -23,  380,  673,  673,  -23,  814,
+          604,  604,  604,  604,  372,    7,    0,    0,  673,  673,
+            0,    0,    0,    0,    0,  673,    0,    0,    0,    0,
+            0,    0,  814,    0,  653,    0,    0,    0,    0,  658,
+          288,    0,  677,  456,    0,    0,    0,    0,    0,    0,
+          677,  456,  530,  530,    0,  665,  658,  658,  658,    0,
+            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+            0,    0,    0,    0,    0,    0,  372
+    );
+
+    protected $actionDefault = array(
+            3,32767,32767,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,32767,32767,  540,  540,  495,32767,32767,
+        32767,32767,32767,32767,32767,32767,32767,  297,  297,  297,
+        32767,32767,32767,  528,  528,  528,  528,  528,  528,  528,
+          528,  528,  528,  528,32767,32767,32767,32767,32767,32767,
+          381,32767,32767,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,32767,32767,32767,32767,32767,32767,  387,
+          545,32767,32767,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,32767,32767,32767,32767,32767,32767,  362,
+          363,  365,  366,  296,  548,  529,  245,  388,  544,  295,
+          247,  325,  499,32767,32767,32767,  327,  122,  256,  201,
+          498,  125,  294,  232,  380,  382,  326,  301,  306,  307,
+          308,  309,  310,  311,  312,  313,  314,  315,  316,  317,
+          318,  300,  454,  359,  358,  357,  456,32767,  455,  492,
+          492,  495,32767,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,  323,  483,  482,  324,  452,  328,  453,
+          331,  457,  460,  329,  330,  347,  348,  345,  346,  349,
+          458,  459,  476,  477,  474,  475,  299,  350,  351,  352,
+          353,  478,  479,  480,  481,32767,32767,  280,  539,  539,
+        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,  338,  339,  467,  468,32767,  236,  236,
+          236,  236,  281,  236,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,32767,32767,32767,32767,32767,  333,  334,
+          332,  462,  463,  461,  428,32767,32767,32767,  430,32767,
+        32767,32767,32767,32767,32767,32767,32767,  500,32767,32767,
+        32767,32767,32767,  513,  417,  171,32767,  409,32767,  171,
+          171,  171,  171,32767,  220,  222,  167,32767,  171,32767,
+          486,32767,32767,32767,32767,32767,  518,  343,32767,32767,
+          116,32767,32767,32767,  555,32767,  513,32767,  116,32767,
+        32767,32767,32767,  356,  335,  336,  337,32767,32767,  517,
+          511,  470,  471,  472,  473,32767,  464,  465,  466,  469,
+        32767,32767,32767,32767,32767,32767,32767,32767,  425,  431,
+          431,32767,32767,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,  516,  515,32767,  410,  494,  186,  184,
+          184,32767,  206,  206,32767,32767,  188,  487,  506,32767,
+          188,  173,32767,  398,  175,  494,32767,32767,  238,32767,
+          238,32767,  398,  238,32767,32767,  238,32767,  411,  435,
+        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,32767,32767,  377,  378,  489,  502,32767,
+          503,32767,  409,  341,  342,  344,  320,32767,  322,  367,
+          368,  369,  370,  371,  372,  373,  375,32767,  415,32767,
+          418,32767,32767,32767,  255,32767,  553,32767,32767,  304,
+          553,32767,32767,32767,  547,32767,32767,  298,32767,32767,
+        32767,32767,  251,32767,  169,32767,  537,32767,  554,32767,
+          511,32767,  340,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,  512,32767,32767,32767,32767,  227,32767,  448,
+        32767,  116,32767,32767,32767,  187,32767,32767,  302,  246,
+        32767,32767,  546,32767,32767,32767,32767,32767,32767,32767,
+        32767,  114,32767,  170,32767,32767,32767,  189,32767,32767,
+          511,32767,32767,32767,32767,32767,32767,32767,  293,32767,
+        32767,32767,32767,32767,32767,32767,  511,32767,32767,  231,
+        32767,32767,32767,32767,32767,32767,32767,32767,32767,  411,
+        32767,  274,32767,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,  127,  127,    3,  127,  127,  258,    3,
+          258,  127,  258,  258,  127,  127,  127,  127,  127,  127,
+          127,  127,  127,  127,  214,  217,  206,  206,  164,  127,
+          127,  266
+    );
+
+    protected $goto = array(
+          166,  140,  140,  140,  166,  187,  168,  144,  147,  141,
+          142,  143,  149,  163,  163,  163,  163,  144,  144,  165,
+          165,  165,  165,  165,  165,  165,  165,  165,  165,  165,
+          138,  159,  160,  161,  162,  184,  139,  185,  493,  494,
+          377,  495,  499,  500,  501,  502,  503,  504,  505,  506,
+          967,  164,  145,  146,  148,  171,  176,  186,  203,  253,
+          256,  258,  260,  263,  264,  265,  266,  267,  268,  269,
+          277,  278,  279,  280,  303,  304,  328,  329,  330,  394,
+          395,  396,  542,  188,  189,  190,  191,  192,  193,  194,
+          195,  196,  197,  198,  199,  200,  201,  150,  151,  152,
+          167,  153,  169,  154,  204,  170,  155,  156,  157,  205,
+          158,  136,  620,  560,  756,  560,  560,  560,  560,  560,
+          560,  560,  560,  560,  560,  560,  560,  560,  560,  560,
+          560,  560,  560,  560,  560,  560,  560,  560,  560,  560,
+          560,  560,  560,  560,  560,  560,  560,  560,  560,  560,
+          560,  560,  560,  560,  560,  560,  560,  560,  560, 1108,
+          628, 1108, 1108, 1108, 1108, 1108, 1108, 1108, 1108, 1108,
+         1108, 1108, 1108, 1108, 1108, 1108, 1108, 1108, 1108, 1108,
+         1108, 1108, 1108, 1108, 1108, 1108, 1108, 1108, 1108, 1108,
+         1108, 1108, 1108, 1108, 1108, 1108, 1108, 1108, 1108, 1108,
+         1108, 1108, 1108, 1108, 1108,  757,  888,  888,  508, 1200,
+         1200,  400,  606,  508,  536,  536,  568,  532,  534,  534,
+          496,  498,  524,  540,  569,  572,  583,  590,  852,  852,
+          852,  852,  847,  853,  174,  585,  519,  600,  601,  177,
+          178,  179,  401,  402,  403,  404,  173,  202,  206,  208,
+          257,  259,  261,  262,  270,  271,  272,  273,  274,  275,
+          281,  282,  283,  284,  305,  306,  331,  332,  333,  406,
+          407,  408,  409,  175,  180,  254,  255,  181,  182,  183,
+          497,  497,  785,  497,  497,  497,  497,  497,  497,  497,
+          497,  497,  497,  497,  497,  497,  497,  509,  578,  582,
+          626,  749,  509,  544,  545,  546,  547,  548,  549,  550,
+          551,  553,  586,  338,  559,  321,  559,  559,  559,  559,
+          559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
+          559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
+          559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
+          559,  559,  559,  559,  559,  559,  559,  559,  559,  559,
+          530,  349,  655,  555,  587,  352,  414,  591,  575,  604,
+          885,  611,  612,  881,  616,  617,  623,  625,  630,  632,
+          298,  296,  296,  296,  298,  290,  299,  944,  610,  816,
+         1170,  613,  436,  436,  375,  436,  436,  436,  436,  436,
+          436,  436,  436,  436,  436,  436,  436,  436,  436, 1072,
+         1084, 1083,  945, 1065, 1072,  895,  895,  895,  895, 1178,
+          895,  895, 1212, 1212, 1178,  388,  858,  561,  755, 1072,
+         1072, 1072, 1072, 1072, 1072,    3,    4,  384,  384,  384,
+         1212,  874,  856,  854,  856,  654,  465,  511,  883,  878,
+         1089,  541,  384,  537,  384,  567,  384, 1026,   19,   15,
+          371,  384, 1226,  510, 1204, 1192, 1192, 1192,  510,  906,
+          372,  522,  533,  554,  912,  514, 1068, 1069,   13, 1065,
+          378,  912, 1158,  594,   23,  965,  386,  386,  386,  602,
+         1066, 1169, 1066,  937,  447,  449,  631,  752, 1177, 1067,
+         1109,  614,  935, 1177,  605, 1197,  391, 1211, 1211,  543,
+          892,  386, 1194, 1194, 1194,  399,  518, 1016,  901,  389,
+          771,  529,  752,  340,  752, 1211,  518,  518,  385,  781,
+         1214,  770,  772, 1063,  910,  774, 1058, 1176,  659,  953,
+          514,  782,  862,  915,  450,  573, 1155,    0,  463,    0,
+            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+            0,    0,    0,    0,  513,  528,    0,    0,    0,    0,
+          513,    0,  528,    0,  350,  351,    0,  609,  512,  515,
+          438,  439, 1064,  618,    0,    0,    0,    0,    0,    0,
+            0,    0,    0,  779, 1219,    0,    0,    0,    0,    0,
+            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+          777,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+          523,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+            0,  301,  301
+    );
+
+    protected $gotoCheck = array(
+           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
+           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
+           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
+           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
+           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
+           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
+           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
+           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
+           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
+           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
+           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
+           43,   43,   57,   68,   15,   68,   68,   68,   68,   68,
+           68,   68,   68,   68,   68,   68,   68,   68,   68,   68,
+           68,   68,   68,   68,   68,   68,   68,   68,   68,   68,
+           68,   68,   68,   68,   68,   68,   68,   68,   68,   68,
+           68,   68,   68,   68,   68,   68,   68,   68,   68,  126,
+            9,  126,  126,  126,  126,  126,  126,  126,  126,  126,
+          126,  126,  126,  126,  126,  126,  126,  126,  126,  126,
+          126,  126,  126,  126,  126,  126,  126,  126,  126,  126,
+          126,  126,  126,  126,  126,  126,  126,  126,  126,  126,
+          126,  126,  126,  126,  126,   16,   76,   76,   68,   76,
+           76,   51,   51,   68,   51,   51,   51,   51,   51,   51,
+           51,   51,   51,   51,   51,   51,   51,   51,   68,   68,
+           68,   68,   68,   68,   27,   66,  101,   66,   66,   27,
+           27,   27,   27,   27,   27,   27,   27,   27,   27,   27,
+           27,   27,   27,   27,   27,   27,   27,   27,   27,   27,
+           27,   27,   27,   27,   27,   27,   27,   27,   27,   27,
+           27,   27,   27,   27,   27,   27,   27,   27,   27,   27,
+          117,  117,   29,  117,  117,  117,  117,  117,  117,  117,
+          117,  117,  117,  117,  117,  117,  117,  117,   61,   61,
+           61,    6,  117,  110,  110,  110,  110,  110,  110,  110,
+          110,  110,  110,  125,   57,  125,   57,   57,   57,   57,
+           57,   57,   57,   57,   57,   57,   57,   57,   57,   57,
+           57,   57,   57,   57,   57,   57,   57,   57,   57,   57,
+           57,   57,   57,   57,   57,   57,   57,   57,   57,   57,
+           57,   57,   57,   57,   57,   57,   57,   57,   57,   57,
+           32,   71,   32,   32,   69,   69,   69,   32,   40,   40,
+           32,   32,   32,   32,   32,   32,   32,   32,   32,   32,
+            5,    5,    5,    5,    5,    5,    5,   97,   62,   50,
+           81,   62,   57,   57,   62,   57,   57,   57,   57,   57,
+           57,   57,   57,   57,   57,   57,   57,   57,   57,   57,
+          124,  124,   97,   81,   57,   57,   57,   57,   57,  118,
+           57,   57,  142,  142,  118,   12,   33,   12,   14,   57,
+           57,   57,   57,   57,   57,   30,   30,   13,   13,   13,
+          142,   14,   14,   14,   14,   14,   57,   14,   14,   14,
+           34,    2,   13,  109,   13,    2,   13,   34,   34,   34,
+           34,   13,   13,  122,  140,    9,    9,    9,  122,   83,
+           58,   58,   58,   34,   13,   13,   81,   81,   58,   81,
+           46,   13,  131,  127,   34,  101,  123,  123,  123,   34,
+           81,   81,   81,    8,    8,    8,    8,   11,  119,   81,
+            8,    8,    8,  119,   49,  138,   48,  141,  141,   47,
+           78,  123,  119,  119,  119,  123,   47,  102,   80,   17,
+           23,    9,   11,   18,   11,  141,   47,   47,   11,   23,
+          141,   23,   24,  115,   84,   25,  113,  119,   73,   99,
+           13,   26,   70,   85,   64,   65,  130,   -1,  108,   -1,
+           -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
+           -1,   -1,   -1,   -1,    9,    9,   -1,   -1,   -1,   -1,
+            9,   -1,    9,   -1,   71,   71,   -1,   13,    9,    9,
+            9,    9,   13,   13,   -1,   -1,   -1,   -1,   -1,   -1,
+           -1,   -1,   -1,    9,    9,   -1,   -1,   -1,   -1,   -1,
+           -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
+            9,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
+           -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
+          101,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
+           -1,    5,    5
+    );
+
+    protected $gotoBase = array(
+            0,    0, -184,    0,    0,  356,  290,    0,  488,  149,
+            0,  182,   85,  118,  426,  112,  203,  179,  208,    0,
+            0,    0,    0,  162,  190,  198,  120,   27,    0,  272,
+         -224,    0, -274,  406,   32,    0,    0,    0,    0,    0,
+          330,    0,    0,  -24,    0,    0,  440,  485,  213,  218,
+          371,  -74,    0,    0,    0,    0,    0,  107,  110,    0,
+            0,  -11,  -72,    0,  104,   95, -405,    0,  -94,   41,
+          119,  -82,    0,  164,    0,    0,  -79,    0,  197,    0,
+          204,   43,    0,  441,  171,  121,    0,    0,    0,    0,
+            0,    0,    0,    0,    0,    0,    0,  100,    0,  115,
+            0,  195,  210,    0,    0,    0,    0,    0,   86,  427,
+          259,    0,    0,  116,    0,  174,    0,   -5,  117,  196,
+            0,    0,  161,  170,   93,  -21,  -48,  273,    0,    0,
+           91,  271,    0,    0,    0,    0,    0,    0,  216,    0,
+          437,  187,  102,    0,    0
+    );
+
+    protected $gotoDefault = array(
+        -32768,  467,  663,    2,  664,  834,  739,  747,  597,  481,
+          629,  581,  380, 1188,  791,  792,  793,  381,  367,  482,
+          379,  410,  405,  780,  773,  775,  783,  172,  411,  786,
+            1,  788,  517,  824, 1017,  364,  796,  365,  589,  798,
+          526,  800,  801,  137,  382,  383,  527,  483,  390,  576,
+          815,  276,  387,  817,  366,  818,  827,  370,  464,  454,
+          459,  556,  608,  432,  446,  570,  564,  535, 1081,  565,
+          861,  348,  869,  660,  877,  880,  484,  557,  891,  451,
+          899, 1094,  397,  905,  911,  916,  287,  919,  417,  412,
+          584,  924,  925,    5,  929,  621,  622,    8,  312,  952,
+          598,  966,  420, 1036, 1038,  485,  486,  521,  458,  507,
+          525,  487, 1059,  440,  413, 1062,  488,  489,  433,  434,
+         1078,  354, 1163,  353,  448,  320, 1150,  579, 1113,  455,
+         1203, 1159,  347,  490,  491,  376, 1182,  392, 1198,  437,
+         1205, 1213,  343,  539,  566
+    );
+
+    protected $ruleToNonTerminal = array(
+            0,    1,    3,    3,    2,    5,    5,    6,    6,    6,
+            6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
+            6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
+            6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
+            6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
+            6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
+            6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
+            6,    6,    6,    6,    6,    6,    6,    7,    7,    7,
+            7,    7,    7,    7,    8,    8,    9,   10,   11,   11,
+           12,   12,   13,    4,    4,    4,    4,    4,    4,    4,
+            4,    4,    4,    4,   18,   18,   19,   19,   21,   21,
+           17,   17,   22,   22,   23,   23,   24,   24,   25,   25,
+           20,   20,   26,   28,   28,   29,   30,   30,   32,   31,
+           31,   31,   31,   33,   33,   33,   33,   33,   33,   33,
+           33,   33,   33,   33,   33,   33,   33,   33,   33,   33,
+           33,   33,   33,   33,   33,   33,   33,   33,   33,   33,
+           33,   33,   14,   14,   54,   54,   56,   55,   55,   48,
+           48,   58,   58,   59,   59,   60,   60,   15,   16,   16,
+           16,   63,   63,   63,   64,   64,   67,   67,   65,   65,
+           69,   69,   41,   41,   50,   50,   53,   53,   53,   52,
+           52,   70,   42,   42,   42,   42,   71,   71,   72,   72,
+           73,   73,   39,   39,   35,   35,   74,   37,   37,   75,
+           36,   36,   38,   38,   49,   49,   49,   61,   61,   77,
+           77,   78,   78,   80,   80,   80,   79,   79,   62,   62,
+           81,   81,   81,   82,   82,   83,   83,   83,   44,   44,
+           84,   84,   84,   45,   45,   85,   85,   86,   86,   66,
+           87,   87,   87,   87,   92,   92,   93,   93,   94,   94,
+           94,   94,   94,   95,   96,   96,   91,   91,   88,   88,
+           90,   90,   98,   98,   97,   97,   97,   97,   97,   97,
+           89,   89,  100,   99,   99,   46,   46,   40,   40,   43,
+           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
+           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
+           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
+           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
+           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
+           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
+           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
+           43,   43,   43,   43,   43,   43,   43,   43,   43,   43,
+           43,   43,   43,   43,   43,   34,   34,   47,   47,  105,
+          105,  106,  106,  106,  106,  112,  101,  101,  108,  108,
+          114,  114,  115,  116,  116,  116,  116,  116,  116,   68,
+           68,   57,   57,   57,   57,  102,  102,  120,  120,  117,
+          117,  121,  121,  121,  121,  103,  103,  103,  107,  107,
+          107,  113,  113,  126,  126,  126,  126,  126,  126,  126,
+          126,  126,  126,  126,  126,  126,   27,   27,   27,   27,
+           27,   27,  128,  128,  128,  128,  128,  128,  128,  128,
+          128,  128,  128,  128,  128,  128,  128,  128,  128,  128,
+          128,  128,  128,  128,  128,  128,  128,  128,  128,  128,
+          128,  128,  128,  128,  128,  128,  111,  111,  104,  104,
+          104,  104,  127,  127,  130,  130,  129,  129,  131,  131,
+           51,   51,   51,   51,  133,  133,  132,  132,  132,  132,
+          132,  134,  134,  119,  119,  122,  122,  118,  118,  136,
+          135,  135,  135,  135,  123,  123,  123,  123,  110,  110,
+          124,  124,  124,  124,   76,  137,  137,  138,  138,  138,
+          109,  109,  139,  139,  140,  140,  140,  140,  140,  125,
+          125,  125,  125,  142,  143,  141,  141,  141,  141,  141,
+          141,  141,  144,  144,  144
+    );
+
+    protected $ruleToLength = array(
+            1,    1,    2,    0,    1,    1,    1,    1,    1,    1,
+            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+            1,    1,    1,    1,    1,    1,    1,    3,    5,    4,
+            3,    4,    2,    3,    1,    1,    7,    6,    3,    1,
+            3,    1,    3,    1,    1,    3,    1,    3,    1,    2,
+            3,    1,    3,    3,    1,    3,    2,    0,    1,    1,
+            1,    1,    1,    3,    5,    8,    3,    5,    9,    3,
+            2,    3,    2,    3,    2,    3,    3,    3,    3,    1,
+            2,    2,    5,    7,    9,    5,    6,    3,    3,    2,
+            2,    1,    1,    1,    0,    2,    8,    0,    4,    1,
+            3,    0,    1,    0,    1,    0,    1,   10,    7,    6,
+            5,    1,    2,    2,    0,    2,    0,    2,    0,    2,
+            1,    3,    1,    4,    1,    4,    1,    1,    4,    1,
+            3,    3,    3,    4,    4,    5,    0,    2,    4,    3,
+            1,    1,    1,    4,    0,    2,    3,    0,    2,    4,
+            0,    2,    0,    3,    1,    2,    1,    1,    0,    1,
+            3,    4,    6,    1,    1,    1,    0,    1,    0,    2,
+            2,    3,    3,    1,    3,    1,    2,    2,    3,    1,
+            1,    2,    4,    3,    1,    1,    3,    2,    0,    1,
+            3,    3,    9,    3,    1,    3,    0,    2,    4,    5,
+            4,    4,    4,    3,    1,    1,    1,    3,    1,    1,
+            0,    1,    1,    2,    1,    1,    1,    1,    1,    1,
+            1,    3,    1,    1,    3,    3,    1,    0,    1,    1,
+            3,    3,    4,    4,    1,    2,    3,    3,    3,    3,
+            3,    3,    3,    3,    3,    3,    3,    3,    3,    2,
+            2,    2,    2,    3,    3,    3,    3,    3,    3,    3,
+            3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
+            3,    2,    2,    2,    2,    3,    3,    3,    3,    3,
+            3,    3,    3,    3,    3,    1,    3,    5,    4,    3,
+            4,    4,    2,    2,    2,    2,    2,    2,    2,    2,
+            2,    2,    2,    2,    2,    2,    1,    1,    1,    3,
+            2,    1,    2,   10,   11,    3,    3,    2,    4,    4,
+            3,    4,    4,    4,    4,    7,    3,    2,    0,    4,
+            1,    3,    2,    2,    4,    6,    2,    2,    4,    1,
+            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+            1,    3,    3,    4,    4,    0,    2,    1,    0,    1,
+            1,    0,    1,    1,    1,    1,    1,    1,    1,    1,
+            1,    1,    1,    1,    3,    2,    1,    3,    1,    4,
+            3,    1,    3,    3,    3,    3,    3,    3,    3,    3,
+            3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
+            2,    2,    2,    2,    3,    3,    3,    3,    3,    3,
+            3,    3,    5,    4,    4,    3,    1,    3,    1,    1,
+            3,    3,    0,    2,    0,    1,    3,    1,    3,    1,
+            1,    1,    1,    1,    6,    4,    3,    4,    2,    4,
+            4,    1,    3,    1,    2,    1,    1,    4,    1,    1,
+            3,    6,    4,    4,    4,    4,    1,    4,    0,    1,
+            1,    3,    1,    1,    4,    3,    1,    1,    1,    0,
+            0,    2,    3,    1,    3,    1,    4,    2,    2,    2,
+            2,    1,    2,    1,    1,    1,    4,    3,    3,    3,
+            6,    3,    1,    1,    1
+    );
+
+    protected function initReduceCallbacks() {
+        $this->reduceCallbacks = [
+            0 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            1 => function ($stackPos) {
+                 $this->semValue = $this->handleNamespaces($this->semStack[$stackPos-(1-1)]);
+            },
+            2 => function ($stackPos) {
+                 if (is_array($this->semStack[$stackPos-(2-2)])) { $this->semValue = array_merge($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)]); } else { $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)]; };
+            },
+            3 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            4 => function ($stackPos) {
+                 $startAttributes = $this->lookaheadStartAttributes; if (isset($startAttributes['comments'])) { $nop = new Stmt\Nop($this->createCommentNopAttributes($startAttributes['comments'])); } else { $nop = null; };
+            if ($nop !== null) { $this->semStack[$stackPos-(1-1)][] = $nop; } $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            5 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            6 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            7 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            8 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            9 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            10 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            11 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            12 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            13 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            14 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            15 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            16 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            17 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            18 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            19 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            20 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            21 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            22 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            23 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            24 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            25 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            26 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            27 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            28 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            29 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            30 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            31 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            32 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            33 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            34 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            35 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            36 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            37 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            38 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            39 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            40 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            41 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            42 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            43 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            44 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            45 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            46 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            47 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            48 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            49 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            50 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            51 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            52 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            53 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            54 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            55 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            56 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            57 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            58 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            59 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            60 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            61 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            62 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            63 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            64 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            65 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            66 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            67 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            68 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            69 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            70 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            71 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            72 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            73 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            74 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            75 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            76 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            77 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            78 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            79 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            80 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            81 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            82 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            83 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            84 => function ($stackPos) {
+                 $this->semValue = new Node\Identifier($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            85 => function ($stackPos) {
+                 $this->semValue = new Node\Identifier($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            86 => function ($stackPos) {
+                 $this->semValue = new Node\Identifier($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            87 => function ($stackPos) {
+                 $this->semValue = new Node\Identifier($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            88 => function ($stackPos) {
+                 $this->semValue = new Name($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            89 => function ($stackPos) {
+                 $this->semValue = new Name($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            90 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            91 => function ($stackPos) {
+                 $this->semValue = new Name(substr($this->semStack[$stackPos-(1-1)], 1), $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            92 => function ($stackPos) {
+                 $this->semValue = new Expr\Variable(substr($this->semStack[$stackPos-(1-1)], 1), $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            93 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            94 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            95 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            96 => function ($stackPos) {
+                 $this->semValue = new Stmt\HaltCompiler($this->lexer->handleHaltCompiler(), $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            97 => function ($stackPos) {
+                 $this->semValue = new Stmt\Namespace_($this->semStack[$stackPos-(3-2)], null, $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            $this->semValue->setAttribute('kind', Stmt\Namespace_::KIND_SEMICOLON);
+            $this->checkNamespace($this->semValue);
+            },
+            98 => function ($stackPos) {
+                 $this->semValue = new Stmt\Namespace_($this->semStack[$stackPos-(5-2)], $this->semStack[$stackPos-(5-4)], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
+            $this->semValue->setAttribute('kind', Stmt\Namespace_::KIND_BRACED);
+            $this->checkNamespace($this->semValue);
+            },
+            99 => function ($stackPos) {
+                 $this->semValue = new Stmt\Namespace_(null, $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            $this->semValue->setAttribute('kind', Stmt\Namespace_::KIND_BRACED);
+            $this->checkNamespace($this->semValue);
+            },
+            100 => function ($stackPos) {
+                 $this->semValue = new Stmt\Use_($this->semStack[$stackPos-(3-2)], Stmt\Use_::TYPE_NORMAL, $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            101 => function ($stackPos) {
+                 $this->semValue = new Stmt\Use_($this->semStack[$stackPos-(4-3)], $this->semStack[$stackPos-(4-2)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            102 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            103 => function ($stackPos) {
+                 $this->semValue = new Stmt\Const_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            104 => function ($stackPos) {
+                 $this->semValue = Stmt\Use_::TYPE_FUNCTION;
+            },
+            105 => function ($stackPos) {
+                 $this->semValue = Stmt\Use_::TYPE_CONSTANT;
+            },
+            106 => function ($stackPos) {
+                 $this->semValue = new Stmt\GroupUse($this->semStack[$stackPos-(7-3)], $this->semStack[$stackPos-(7-6)], $this->semStack[$stackPos-(7-2)], $this->startAttributeStack[$stackPos-(7-1)] + $this->endAttributes);
+            },
+            107 => function ($stackPos) {
+                 $this->semValue = new Stmt\GroupUse($this->semStack[$stackPos-(6-2)], $this->semStack[$stackPos-(6-5)], Stmt\Use_::TYPE_UNKNOWN, $this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes);
+            },
+            108 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            109 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            110 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            111 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            112 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            113 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            114 => function ($stackPos) {
+                 $this->semValue = new Stmt\UseUse($this->semStack[$stackPos-(1-1)], null, Stmt\Use_::TYPE_UNKNOWN, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes); $this->checkUseUse($this->semValue, $stackPos-(1-1));
+            },
+            115 => function ($stackPos) {
+                 $this->semValue = new Stmt\UseUse($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], Stmt\Use_::TYPE_UNKNOWN, $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes); $this->checkUseUse($this->semValue, $stackPos-(3-3));
+            },
+            116 => function ($stackPos) {
+                 $this->semValue = new Stmt\UseUse($this->semStack[$stackPos-(1-1)], null, Stmt\Use_::TYPE_UNKNOWN, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes); $this->checkUseUse($this->semValue, $stackPos-(1-1));
+            },
+            117 => function ($stackPos) {
+                 $this->semValue = new Stmt\UseUse($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], Stmt\Use_::TYPE_UNKNOWN, $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes); $this->checkUseUse($this->semValue, $stackPos-(3-3));
+            },
+            118 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)]; $this->semValue->type = Stmt\Use_::TYPE_NORMAL;
+            },
+            119 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-2)]; $this->semValue->type = $this->semStack[$stackPos-(2-1)];
+            },
+            120 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            121 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            122 => function ($stackPos) {
+                 $this->semValue = new Node\Const_($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            123 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            124 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            125 => function ($stackPos) {
+                 $this->semValue = new Node\Const_($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            126 => function ($stackPos) {
+                 if (is_array($this->semStack[$stackPos-(2-2)])) { $this->semValue = array_merge($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)]); } else { $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)]; };
+            },
+            127 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            128 => function ($stackPos) {
+                 $startAttributes = $this->lookaheadStartAttributes; if (isset($startAttributes['comments'])) { $nop = new Stmt\Nop($this->createCommentNopAttributes($startAttributes['comments'])); } else { $nop = null; };
+            if ($nop !== null) { $this->semStack[$stackPos-(1-1)][] = $nop; } $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            129 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            130 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            131 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            132 => function ($stackPos) {
+                 throw new Error('__HALT_COMPILER() can only be used from the outermost scope', $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            133 => function ($stackPos) {
+
+        if ($this->semStack[$stackPos-(3-2)]) {
+            $this->semValue = $this->semStack[$stackPos-(3-2)]; $attrs = $this->startAttributeStack[$stackPos-(3-1)]; $stmts = $this->semValue; if (!empty($attrs['comments'])) {$stmts[0]->setAttribute('comments', array_merge($attrs['comments'], $stmts[0]->getAttribute('comments', []))); };
+        } else {
+            $startAttributes = $this->startAttributeStack[$stackPos-(3-1)]; if (isset($startAttributes['comments'])) { $this->semValue = new Stmt\Nop($startAttributes + $this->endAttributes); } else { $this->semValue = null; };
+            if (null === $this->semValue) { $this->semValue = array(); }
+        }
+
+            },
+            134 => function ($stackPos) {
+                 $this->semValue = new Stmt\If_($this->semStack[$stackPos-(5-2)], ['stmts' => is_array($this->semStack[$stackPos-(5-3)]) ? $this->semStack[$stackPos-(5-3)] : array($this->semStack[$stackPos-(5-3)]), 'elseifs' => $this->semStack[$stackPos-(5-4)], 'else' => $this->semStack[$stackPos-(5-5)]], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
+            },
+            135 => function ($stackPos) {
+                 $this->semValue = new Stmt\If_($this->semStack[$stackPos-(8-2)], ['stmts' => $this->semStack[$stackPos-(8-4)], 'elseifs' => $this->semStack[$stackPos-(8-5)], 'else' => $this->semStack[$stackPos-(8-6)]], $this->startAttributeStack[$stackPos-(8-1)] + $this->endAttributes);
+            },
+            136 => function ($stackPos) {
+                 $this->semValue = new Stmt\While_($this->semStack[$stackPos-(3-2)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            137 => function ($stackPos) {
+                 $this->semValue = new Stmt\Do_($this->semStack[$stackPos-(5-4)], is_array($this->semStack[$stackPos-(5-2)]) ? $this->semStack[$stackPos-(5-2)] : array($this->semStack[$stackPos-(5-2)]), $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
+            },
+            138 => function ($stackPos) {
+                 $this->semValue = new Stmt\For_(['init' => $this->semStack[$stackPos-(9-3)], 'cond' => $this->semStack[$stackPos-(9-5)], 'loop' => $this->semStack[$stackPos-(9-7)], 'stmts' => $this->semStack[$stackPos-(9-9)]], $this->startAttributeStack[$stackPos-(9-1)] + $this->endAttributes);
+            },
+            139 => function ($stackPos) {
+                 $this->semValue = new Stmt\Switch_($this->semStack[$stackPos-(3-2)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            140 => function ($stackPos) {
+                 $this->semValue = new Stmt\Break_(null, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            141 => function ($stackPos) {
+                 $this->semValue = new Stmt\Break_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            142 => function ($stackPos) {
+                 $this->semValue = new Stmt\Continue_(null, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            143 => function ($stackPos) {
+                 $this->semValue = new Stmt\Continue_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            144 => function ($stackPos) {
+                 $this->semValue = new Stmt\Return_(null, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            145 => function ($stackPos) {
+                 $this->semValue = new Stmt\Return_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            146 => function ($stackPos) {
+                 $this->semValue = new Stmt\Global_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            147 => function ($stackPos) {
+                 $this->semValue = new Stmt\Static_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            148 => function ($stackPos) {
+                 $this->semValue = new Stmt\Echo_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            149 => function ($stackPos) {
+                 $this->semValue = new Stmt\InlineHTML($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            150 => function ($stackPos) {
+                 $this->semValue = new Stmt\Expression($this->semStack[$stackPos-(2-1)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            151 => function ($stackPos) {
+                 $this->semValue = new Stmt\Expression($this->semStack[$stackPos-(2-1)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            152 => function ($stackPos) {
+                 $this->semValue = new Stmt\Unset_($this->semStack[$stackPos-(5-3)], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
+            },
+            153 => function ($stackPos) {
+                 $this->semValue = new Stmt\Foreach_($this->semStack[$stackPos-(7-3)], $this->semStack[$stackPos-(7-5)][0], ['keyVar' => null, 'byRef' => $this->semStack[$stackPos-(7-5)][1], 'stmts' => $this->semStack[$stackPos-(7-7)]], $this->startAttributeStack[$stackPos-(7-1)] + $this->endAttributes);
+            },
+            154 => function ($stackPos) {
+                 $this->semValue = new Stmt\Foreach_($this->semStack[$stackPos-(9-3)], $this->semStack[$stackPos-(9-7)][0], ['keyVar' => $this->semStack[$stackPos-(9-5)], 'byRef' => $this->semStack[$stackPos-(9-7)][1], 'stmts' => $this->semStack[$stackPos-(9-9)]], $this->startAttributeStack[$stackPos-(9-1)] + $this->endAttributes);
+            },
+            155 => function ($stackPos) {
+                 $this->semValue = new Stmt\Declare_($this->semStack[$stackPos-(5-3)], $this->semStack[$stackPos-(5-5)], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
+            },
+            156 => function ($stackPos) {
+                 $this->semValue = new Stmt\TryCatch($this->semStack[$stackPos-(6-3)], $this->semStack[$stackPos-(6-5)], $this->semStack[$stackPos-(6-6)], $this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes); $this->checkTryCatch($this->semValue);
+            },
+            157 => function ($stackPos) {
+                 $this->semValue = new Stmt\Throw_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            158 => function ($stackPos) {
+                 $this->semValue = new Stmt\Goto_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            159 => function ($stackPos) {
+                 $this->semValue = new Stmt\Label($this->semStack[$stackPos-(2-1)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            160 => function ($stackPos) {
+                 $this->semValue = new Stmt\Expression($this->semStack[$stackPos-(2-1)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            161 => function ($stackPos) {
+                 $this->semValue = array(); /* means: no statement */
+            },
+            162 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            163 => function ($stackPos) {
+                 $startAttributes = $this->startAttributeStack[$stackPos-(1-1)]; if (isset($startAttributes['comments'])) { $this->semValue = new Stmt\Nop($startAttributes + $this->endAttributes); } else { $this->semValue = null; };
+            if ($this->semValue === null) $this->semValue = array(); /* means: no statement */
+            },
+            164 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            165 => function ($stackPos) {
+                 $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            166 => function ($stackPos) {
+                 $this->semValue = new Stmt\Catch_(array($this->semStack[$stackPos-(8-3)]), $this->semStack[$stackPos-(8-4)], $this->semStack[$stackPos-(8-7)], $this->startAttributeStack[$stackPos-(8-1)] + $this->endAttributes);
+            },
+            167 => function ($stackPos) {
+                 $this->semValue = null;
+            },
+            168 => function ($stackPos) {
+                 $this->semValue = new Stmt\Finally_($this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            169 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            170 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            171 => function ($stackPos) {
+                 $this->semValue = false;
+            },
+            172 => function ($stackPos) {
+                 $this->semValue = true;
+            },
+            173 => function ($stackPos) {
+                 $this->semValue = false;
+            },
+            174 => function ($stackPos) {
+                 $this->semValue = true;
+            },
+            175 => function ($stackPos) {
+                 $this->semValue = false;
+            },
+            176 => function ($stackPos) {
+                 $this->semValue = true;
+            },
+            177 => function ($stackPos) {
+                 $this->semValue = new Stmt\Function_($this->semStack[$stackPos-(10-3)], ['byRef' => $this->semStack[$stackPos-(10-2)], 'params' => $this->semStack[$stackPos-(10-5)], 'returnType' => $this->semStack[$stackPos-(10-7)], 'stmts' => $this->semStack[$stackPos-(10-9)]], $this->startAttributeStack[$stackPos-(10-1)] + $this->endAttributes);
+            },
+            178 => function ($stackPos) {
+                 $this->semValue = new Stmt\Class_($this->semStack[$stackPos-(7-2)], ['type' => $this->semStack[$stackPos-(7-1)], 'extends' => $this->semStack[$stackPos-(7-3)], 'implements' => $this->semStack[$stackPos-(7-4)], 'stmts' => $this->semStack[$stackPos-(7-6)]], $this->startAttributeStack[$stackPos-(7-1)] + $this->endAttributes);
+            $this->checkClass($this->semValue, $stackPos-(7-2));
+            },
+            179 => function ($stackPos) {
+                 $this->semValue = new Stmt\Interface_($this->semStack[$stackPos-(6-2)], ['extends' => $this->semStack[$stackPos-(6-3)], 'stmts' => $this->semStack[$stackPos-(6-5)]], $this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes);
+            $this->checkInterface($this->semValue, $stackPos-(6-2));
+            },
+            180 => function ($stackPos) {
+                 $this->semValue = new Stmt\Trait_($this->semStack[$stackPos-(5-2)], ['stmts' => $this->semStack[$stackPos-(5-4)]], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
+            },
+            181 => function ($stackPos) {
+                 $this->semValue = 0;
+            },
+            182 => function ($stackPos) {
+                 $this->semValue = Stmt\Class_::MODIFIER_ABSTRACT;
+            },
+            183 => function ($stackPos) {
+                 $this->semValue = Stmt\Class_::MODIFIER_FINAL;
+            },
+            184 => function ($stackPos) {
+                 $this->semValue = null;
+            },
+            185 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-2)];
+            },
+            186 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            187 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-2)];
+            },
+            188 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            189 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-2)];
+            },
+            190 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            191 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            192 => function ($stackPos) {
+                 $this->semValue = is_array($this->semStack[$stackPos-(1-1)]) ? $this->semStack[$stackPos-(1-1)] : array($this->semStack[$stackPos-(1-1)]);
+            },
+            193 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(4-2)];
+            },
+            194 => function ($stackPos) {
+                 $this->semValue = is_array($this->semStack[$stackPos-(1-1)]) ? $this->semStack[$stackPos-(1-1)] : array($this->semStack[$stackPos-(1-1)]);
+            },
+            195 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(4-2)];
+            },
+            196 => function ($stackPos) {
+                 $this->semValue = is_array($this->semStack[$stackPos-(1-1)]) ? $this->semStack[$stackPos-(1-1)] : array($this->semStack[$stackPos-(1-1)]);
+            },
+            197 => function ($stackPos) {
+                 $this->semValue = null;
+            },
+            198 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(4-2)];
+            },
+            199 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            200 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            201 => function ($stackPos) {
+                 $this->semValue = new Stmt\DeclareDeclare($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            202 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(3-2)];
+            },
+            203 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(4-3)];
+            },
+            204 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(4-2)];
+            },
+            205 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(5-3)];
+            },
+            206 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            207 => function ($stackPos) {
+                 $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            208 => function ($stackPos) {
+                 $this->semValue = new Stmt\Case_($this->semStack[$stackPos-(4-2)], $this->semStack[$stackPos-(4-4)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            209 => function ($stackPos) {
+                 $this->semValue = new Stmt\Case_(null, $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            210 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            211 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            212 => function ($stackPos) {
+                 $this->semValue = is_array($this->semStack[$stackPos-(1-1)]) ? $this->semStack[$stackPos-(1-1)] : array($this->semStack[$stackPos-(1-1)]);
+            },
+            213 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(4-2)];
+            },
+            214 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            215 => function ($stackPos) {
+                 $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            216 => function ($stackPos) {
+                 $this->semValue = new Stmt\ElseIf_($this->semStack[$stackPos-(3-2)], is_array($this->semStack[$stackPos-(3-3)]) ? $this->semStack[$stackPos-(3-3)] : array($this->semStack[$stackPos-(3-3)]), $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            217 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            218 => function ($stackPos) {
+                 $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            219 => function ($stackPos) {
+                 $this->semValue = new Stmt\ElseIf_($this->semStack[$stackPos-(4-2)], $this->semStack[$stackPos-(4-4)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            220 => function ($stackPos) {
+                 $this->semValue = null;
+            },
+            221 => function ($stackPos) {
+                 $this->semValue = new Stmt\Else_(is_array($this->semStack[$stackPos-(2-2)]) ? $this->semStack[$stackPos-(2-2)] : array($this->semStack[$stackPos-(2-2)]), $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            222 => function ($stackPos) {
+                 $this->semValue = null;
+            },
+            223 => function ($stackPos) {
+                 $this->semValue = new Stmt\Else_($this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            224 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)], false);
+            },
+            225 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(2-2)], true);
+            },
+            226 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)], false);
+            },
+            227 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            228 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            229 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            230 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            231 => function ($stackPos) {
+                 $this->semValue = new Node\Param($this->semStack[$stackPos-(4-4)], null, $this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-2)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes); $this->checkParam($this->semValue);
+            },
+            232 => function ($stackPos) {
+                 $this->semValue = new Node\Param($this->semStack[$stackPos-(6-4)], $this->semStack[$stackPos-(6-6)], $this->semStack[$stackPos-(6-1)], $this->semStack[$stackPos-(6-2)], $this->semStack[$stackPos-(6-3)], $this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes); $this->checkParam($this->semValue);
+            },
+            233 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            234 => function ($stackPos) {
+                 $this->semValue = new Node\Identifier('array', $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            235 => function ($stackPos) {
+                 $this->semValue = new Node\Identifier('callable', $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            236 => function ($stackPos) {
+                 $this->semValue = null;
+            },
+            237 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            238 => function ($stackPos) {
+                 $this->semValue = null;
+            },
+            239 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-2)];
+            },
+            240 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            241 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(3-2)];
+            },
+            242 => function ($stackPos) {
+                 $this->semValue = array(new Node\Arg($this->semStack[$stackPos-(3-2)], false, false, $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes));
+            },
+            243 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            244 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            245 => function ($stackPos) {
+                 $this->semValue = new Node\Arg($this->semStack[$stackPos-(1-1)], false, false, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            246 => function ($stackPos) {
+                 $this->semValue = new Node\Arg($this->semStack[$stackPos-(2-2)], true, false, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            247 => function ($stackPos) {
+                 $this->semValue = new Node\Arg($this->semStack[$stackPos-(2-2)], false, true, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            248 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            249 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            250 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            251 => function ($stackPos) {
+                 $this->semValue = new Expr\Variable($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            252 => function ($stackPos) {
+                 $this->semValue = new Expr\Variable($this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            253 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            254 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            255 => function ($stackPos) {
+                 $this->semValue = new Stmt\StaticVar($this->semStack[$stackPos-(1-1)], null, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            256 => function ($stackPos) {
+                 $this->semValue = new Stmt\StaticVar($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            257 => function ($stackPos) {
+                 if ($this->semStack[$stackPos-(2-2)] !== null) { $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)]; }
+            },
+            258 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            259 => function ($stackPos) {
+                 $startAttributes = $this->lookaheadStartAttributes; if (isset($startAttributes['comments'])) { $nop = new Stmt\Nop($this->createCommentNopAttributes($startAttributes['comments'])); } else { $nop = null; };
+            if ($nop !== null) { $this->semStack[$stackPos-(1-1)][] = $nop; } $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            260 => function ($stackPos) {
+                 $this->semValue = new Stmt\Property($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes); $this->checkProperty($this->semValue, $stackPos-(3-1));
+            },
+            261 => function ($stackPos) {
+                 $this->semValue = new Stmt\ClassConst($this->semStack[$stackPos-(3-2)], 0, $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            262 => function ($stackPos) {
+                 $this->semValue = new Stmt\ClassMethod($this->semStack[$stackPos-(9-4)], ['type' => $this->semStack[$stackPos-(9-1)], 'byRef' => $this->semStack[$stackPos-(9-3)], 'params' => $this->semStack[$stackPos-(9-6)], 'returnType' => $this->semStack[$stackPos-(9-8)], 'stmts' => $this->semStack[$stackPos-(9-9)]], $this->startAttributeStack[$stackPos-(9-1)] + $this->endAttributes);
+            $this->checkClassMethod($this->semValue, $stackPos-(9-1));
+            },
+            263 => function ($stackPos) {
+                 $this->semValue = new Stmt\TraitUse($this->semStack[$stackPos-(3-2)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            264 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            265 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(3-2)];
+            },
+            266 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            267 => function ($stackPos) {
+                 $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            268 => function ($stackPos) {
+                 $this->semValue = new Stmt\TraitUseAdaptation\Precedence($this->semStack[$stackPos-(4-1)][0], $this->semStack[$stackPos-(4-1)][1], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            269 => function ($stackPos) {
+                 $this->semValue = new Stmt\TraitUseAdaptation\Alias($this->semStack[$stackPos-(5-1)][0], $this->semStack[$stackPos-(5-1)][1], $this->semStack[$stackPos-(5-3)], $this->semStack[$stackPos-(5-4)], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
+            },
+            270 => function ($stackPos) {
+                 $this->semValue = new Stmt\TraitUseAdaptation\Alias($this->semStack[$stackPos-(4-1)][0], $this->semStack[$stackPos-(4-1)][1], $this->semStack[$stackPos-(4-3)], null, $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            271 => function ($stackPos) {
+                 $this->semValue = new Stmt\TraitUseAdaptation\Alias($this->semStack[$stackPos-(4-1)][0], $this->semStack[$stackPos-(4-1)][1], null, $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            272 => function ($stackPos) {
+                 $this->semValue = new Stmt\TraitUseAdaptation\Alias($this->semStack[$stackPos-(4-1)][0], $this->semStack[$stackPos-(4-1)][1], null, $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            273 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)]);
+            },
+            274 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            275 => function ($stackPos) {
+                 $this->semValue = array(null, $this->semStack[$stackPos-(1-1)]);
+            },
+            276 => function ($stackPos) {
+                 $this->semValue = null;
+            },
+            277 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(3-2)];
+            },
+            278 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            279 => function ($stackPos) {
+                 $this->semValue = 0;
+            },
+            280 => function ($stackPos) {
+                 $this->semValue = 0;
+            },
+            281 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            282 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            283 => function ($stackPos) {
+                 $this->checkModifier($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)], $stackPos-(2-2)); $this->semValue = $this->semStack[$stackPos-(2-1)] | $this->semStack[$stackPos-(2-2)];
+            },
+            284 => function ($stackPos) {
+                 $this->semValue = Stmt\Class_::MODIFIER_PUBLIC;
+            },
+            285 => function ($stackPos) {
+                 $this->semValue = Stmt\Class_::MODIFIER_PROTECTED;
+            },
+            286 => function ($stackPos) {
+                 $this->semValue = Stmt\Class_::MODIFIER_PRIVATE;
+            },
+            287 => function ($stackPos) {
+                 $this->semValue = Stmt\Class_::MODIFIER_STATIC;
+            },
+            288 => function ($stackPos) {
+                 $this->semValue = Stmt\Class_::MODIFIER_ABSTRACT;
+            },
+            289 => function ($stackPos) {
+                 $this->semValue = Stmt\Class_::MODIFIER_FINAL;
+            },
+            290 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            291 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            292 => function ($stackPos) {
+                 $this->semValue = new Node\VarLikeIdentifier(substr($this->semStack[$stackPos-(1-1)], 1), $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            293 => function ($stackPos) {
+                 $this->semValue = new Stmt\PropertyProperty($this->semStack[$stackPos-(1-1)], null, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            294 => function ($stackPos) {
+                 $this->semValue = new Stmt\PropertyProperty($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            295 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            296 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            297 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            298 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            299 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            300 => function ($stackPos) {
+                 $this->semValue = new Expr\Assign($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            301 => function ($stackPos) {
+                 $this->semValue = new Expr\Assign($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            302 => function ($stackPos) {
+                 $this->semValue = new Expr\AssignRef($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-4)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            303 => function ($stackPos) {
+                 $this->semValue = new Expr\AssignRef($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-4)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            304 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            305 => function ($stackPos) {
+                 $this->semValue = new Expr\Clone_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            306 => function ($stackPos) {
+                 $this->semValue = new Expr\AssignOp\Plus($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            307 => function ($stackPos) {
+                 $this->semValue = new Expr\AssignOp\Minus($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            308 => function ($stackPos) {
+                 $this->semValue = new Expr\AssignOp\Mul($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            309 => function ($stackPos) {
+                 $this->semValue = new Expr\AssignOp\Div($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            310 => function ($stackPos) {
+                 $this->semValue = new Expr\AssignOp\Concat($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            311 => function ($stackPos) {
+                 $this->semValue = new Expr\AssignOp\Mod($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            312 => function ($stackPos) {
+                 $this->semValue = new Expr\AssignOp\BitwiseAnd($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            313 => function ($stackPos) {
+                 $this->semValue = new Expr\AssignOp\BitwiseOr($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            314 => function ($stackPos) {
+                 $this->semValue = new Expr\AssignOp\BitwiseXor($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            315 => function ($stackPos) {
+                 $this->semValue = new Expr\AssignOp\ShiftLeft($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            316 => function ($stackPos) {
+                 $this->semValue = new Expr\AssignOp\ShiftRight($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            317 => function ($stackPos) {
+                 $this->semValue = new Expr\AssignOp\Pow($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            318 => function ($stackPos) {
+                 $this->semValue = new Expr\AssignOp\Coalesce($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            319 => function ($stackPos) {
+                 $this->semValue = new Expr\PostInc($this->semStack[$stackPos-(2-1)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            320 => function ($stackPos) {
+                 $this->semValue = new Expr\PreInc($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            321 => function ($stackPos) {
+                 $this->semValue = new Expr\PostDec($this->semStack[$stackPos-(2-1)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            322 => function ($stackPos) {
+                 $this->semValue = new Expr\PreDec($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            323 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\BooleanOr($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            324 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\BooleanAnd($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            325 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\LogicalOr($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            326 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\LogicalAnd($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            327 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\LogicalXor($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            328 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\BitwiseOr($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            329 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\BitwiseAnd($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            330 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\BitwiseAnd($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            331 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\BitwiseXor($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            332 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Concat($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            333 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Plus($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            334 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Minus($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            335 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Mul($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            336 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Div($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            337 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Mod($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            338 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\ShiftLeft($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            339 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\ShiftRight($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            340 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Pow($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            341 => function ($stackPos) {
+                 $this->semValue = new Expr\UnaryPlus($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            342 => function ($stackPos) {
+                 $this->semValue = new Expr\UnaryMinus($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            343 => function ($stackPos) {
+                 $this->semValue = new Expr\BooleanNot($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            344 => function ($stackPos) {
+                 $this->semValue = new Expr\BitwiseNot($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            345 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Identical($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            346 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\NotIdentical($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            347 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Equal($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            348 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\NotEqual($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            349 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Spaceship($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            350 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Smaller($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            351 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\SmallerOrEqual($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            352 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Greater($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            353 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\GreaterOrEqual($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            354 => function ($stackPos) {
+                 $this->semValue = new Expr\Instanceof_($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            355 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            356 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(3-2)];
+            },
+            357 => function ($stackPos) {
+                 $this->semValue = new Expr\Ternary($this->semStack[$stackPos-(5-1)], $this->semStack[$stackPos-(5-3)], $this->semStack[$stackPos-(5-5)], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
+            },
+            358 => function ($stackPos) {
+                 $this->semValue = new Expr\Ternary($this->semStack[$stackPos-(4-1)], null, $this->semStack[$stackPos-(4-4)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            359 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Coalesce($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            360 => function ($stackPos) {
+                 $this->semValue = new Expr\Isset_($this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            361 => function ($stackPos) {
+                 $this->semValue = new Expr\Empty_($this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            362 => function ($stackPos) {
+                 $this->semValue = new Expr\Include_($this->semStack[$stackPos-(2-2)], Expr\Include_::TYPE_INCLUDE, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            363 => function ($stackPos) {
+                 $this->semValue = new Expr\Include_($this->semStack[$stackPos-(2-2)], Expr\Include_::TYPE_INCLUDE_ONCE, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            364 => function ($stackPos) {
+                 $this->semValue = new Expr\Eval_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            365 => function ($stackPos) {
+                 $this->semValue = new Expr\Include_($this->semStack[$stackPos-(2-2)], Expr\Include_::TYPE_REQUIRE, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            366 => function ($stackPos) {
+                 $this->semValue = new Expr\Include_($this->semStack[$stackPos-(2-2)], Expr\Include_::TYPE_REQUIRE_ONCE, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            367 => function ($stackPos) {
+                 $this->semValue = new Expr\Cast\Int_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            368 => function ($stackPos) {
+                 $attrs = $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes;
+            $attrs['kind'] = $this->getFloatCastKind($this->semStack[$stackPos-(2-1)]);
+            $this->semValue = new Expr\Cast\Double($this->semStack[$stackPos-(2-2)], $attrs);
+            },
+            369 => function ($stackPos) {
+                 $this->semValue = new Expr\Cast\String_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            370 => function ($stackPos) {
+                 $this->semValue = new Expr\Cast\Array_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            371 => function ($stackPos) {
+                 $this->semValue = new Expr\Cast\Object_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            372 => function ($stackPos) {
+                 $this->semValue = new Expr\Cast\Bool_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            373 => function ($stackPos) {
+                 $this->semValue = new Expr\Cast\Unset_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            374 => function ($stackPos) {
+                 $attrs = $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes;
+            $attrs['kind'] = strtolower($this->semStack[$stackPos-(2-1)]) === 'exit' ? Expr\Exit_::KIND_EXIT : Expr\Exit_::KIND_DIE;
+            $this->semValue = new Expr\Exit_($this->semStack[$stackPos-(2-2)], $attrs);
+            },
+            375 => function ($stackPos) {
+                 $this->semValue = new Expr\ErrorSuppress($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            376 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            377 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            378 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            379 => function ($stackPos) {
+                 $this->semValue = new Expr\ShellExec($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            380 => function ($stackPos) {
+                 $this->semValue = new Expr\Print_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            381 => function ($stackPos) {
+                 $this->semValue = new Expr\Yield_(null, null, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            382 => function ($stackPos) {
+                 $this->semValue = new Expr\YieldFrom($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            383 => function ($stackPos) {
+                 $this->semValue = new Expr\Closure(['static' => false, 'byRef' => $this->semStack[$stackPos-(10-2)], 'params' => $this->semStack[$stackPos-(10-4)], 'uses' => $this->semStack[$stackPos-(10-6)], 'returnType' => $this->semStack[$stackPos-(10-7)], 'stmts' => $this->semStack[$stackPos-(10-9)]], $this->startAttributeStack[$stackPos-(10-1)] + $this->endAttributes);
+            },
+            384 => function ($stackPos) {
+                 $this->semValue = new Expr\Closure(['static' => true, 'byRef' => $this->semStack[$stackPos-(11-3)], 'params' => $this->semStack[$stackPos-(11-5)], 'uses' => $this->semStack[$stackPos-(11-7)], 'returnType' => $this->semStack[$stackPos-(11-8)], 'stmts' => $this->semStack[$stackPos-(11-10)]], $this->startAttributeStack[$stackPos-(11-1)] + $this->endAttributes);
+            },
+            385 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(3-2)];
+            },
+            386 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(3-2)];
+            },
+            387 => function ($stackPos) {
+                 $this->semValue = new Expr\Yield_($this->semStack[$stackPos-(2-2)], null, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            388 => function ($stackPos) {
+                 $this->semValue = new Expr\Yield_($this->semStack[$stackPos-(4-4)], $this->semStack[$stackPos-(4-2)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            389 => function ($stackPos) {
+                 $attrs = $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes; $attrs['kind'] = Expr\Array_::KIND_LONG;
+            $this->semValue = new Expr\Array_($this->semStack[$stackPos-(4-3)], $attrs);
+            },
+            390 => function ($stackPos) {
+                 $attrs = $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes; $attrs['kind'] = Expr\Array_::KIND_SHORT;
+            $this->semValue = new Expr\Array_($this->semStack[$stackPos-(3-2)], $attrs);
+            },
+            391 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            392 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayDimFetch(Scalar\String_::fromString($this->semStack[$stackPos-(4-1)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes), $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            393 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            394 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            395 => function ($stackPos) {
+                 $this->semValue = array(new Stmt\Class_(null, ['type' => 0, 'extends' => $this->semStack[$stackPos-(7-3)], 'implements' => $this->semStack[$stackPos-(7-4)], 'stmts' => $this->semStack[$stackPos-(7-6)]], $this->startAttributeStack[$stackPos-(7-1)] + $this->endAttributes), $this->semStack[$stackPos-(7-2)]);
+            $this->checkClass($this->semValue[0], -1);
+            },
+            396 => function ($stackPos) {
+                 $this->semValue = new Expr\New_($this->semStack[$stackPos-(3-2)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            397 => function ($stackPos) {
+                 list($class, $ctorArgs) = $this->semStack[$stackPos-(2-2)]; $this->semValue = new Expr\New_($class, $ctorArgs, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            398 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            399 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(4-3)];
+            },
+            400 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            401 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            402 => function ($stackPos) {
+                 $this->semValue = new Expr\ClosureUse($this->semStack[$stackPos-(2-2)], $this->semStack[$stackPos-(2-1)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            403 => function ($stackPos) {
+                 $this->semValue = new Expr\FuncCall($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            404 => function ($stackPos) {
+                 $this->semValue = new Expr\StaticCall($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->semStack[$stackPos-(4-4)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            405 => function ($stackPos) {
+                 $this->semValue = new Expr\StaticCall($this->semStack[$stackPos-(6-1)], $this->semStack[$stackPos-(6-4)], $this->semStack[$stackPos-(6-6)], $this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes);
+            },
+            406 => function ($stackPos) {
+                 $this->semValue = $this->fixupPhp5StaticPropCall($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            407 => function ($stackPos) {
+                 $this->semValue = new Expr\FuncCall($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            408 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            409 => function ($stackPos) {
+                 $this->semValue = new Name($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            410 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            411 => function ($stackPos) {
+                 $this->semValue = new Name($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            412 => function ($stackPos) {
+                 $this->semValue = new Name($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            413 => function ($stackPos) {
+                 $this->semValue = new Name\FullyQualified(substr($this->semStack[$stackPos-(1-1)], 1), $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            414 => function ($stackPos) {
+                 $this->semValue = new Name\Relative(substr($this->semStack[$stackPos-(1-1)], 10), $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            415 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            416 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            417 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            418 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            419 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            420 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            421 => function ($stackPos) {
+                 $this->semValue = new Expr\PropertyFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            422 => function ($stackPos) {
+                 $this->semValue = new Expr\PropertyFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            423 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            424 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            425 => function ($stackPos) {
+                 $this->semValue = null;
+            },
+            426 => function ($stackPos) {
+                 $this->semValue = null;
+            },
+            427 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            428 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            429 => function ($stackPos) {
+                 $this->semValue = array(new Scalar\EncapsedStringPart(Scalar\String_::parseEscapeSequences($this->semStack[$stackPos-(1-1)], '`', false), $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes));
+            },
+            430 => function ($stackPos) {
+                 foreach ($this->semStack[$stackPos-(1-1)] as $s) { if ($s instanceof Node\Scalar\EncapsedStringPart) { $s->value = Node\Scalar\String_::parseEscapeSequences($s->value, '`', false); } }; $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            431 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            432 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            433 => function ($stackPos) {
+                 $this->semValue = $this->parseLNumber($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes, true);
+            },
+            434 => function ($stackPos) {
+                 $this->semValue = Scalar\DNumber::fromString($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            435 => function ($stackPos) {
+                 $this->semValue = Scalar\String_::fromString($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes, false);
+            },
+            436 => function ($stackPos) {
+                 $this->semValue = new Scalar\MagicConst\Line($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            437 => function ($stackPos) {
+                 $this->semValue = new Scalar\MagicConst\File($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            438 => function ($stackPos) {
+                 $this->semValue = new Scalar\MagicConst\Dir($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            439 => function ($stackPos) {
+                 $this->semValue = new Scalar\MagicConst\Class_($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            440 => function ($stackPos) {
+                 $this->semValue = new Scalar\MagicConst\Trait_($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            441 => function ($stackPos) {
+                 $this->semValue = new Scalar\MagicConst\Method($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            442 => function ($stackPos) {
+                 $this->semValue = new Scalar\MagicConst\Function_($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            443 => function ($stackPos) {
+                 $this->semValue = new Scalar\MagicConst\Namespace_($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            444 => function ($stackPos) {
+                 $this->semValue = $this->parseDocString($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-2)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes, $this->startAttributeStack[$stackPos-(3-3)] + $this->endAttributeStack[$stackPos-(3-3)], false);
+            },
+            445 => function ($stackPos) {
+                 $this->semValue = $this->parseDocString($this->semStack[$stackPos-(2-1)], '', $this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes, $this->startAttributeStack[$stackPos-(2-2)] + $this->endAttributeStack[$stackPos-(2-2)], false);
+            },
+            446 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            447 => function ($stackPos) {
+                 $this->semValue = new Expr\ClassConstFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            448 => function ($stackPos) {
+                 $this->semValue = new Expr\ConstFetch($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            449 => function ($stackPos) {
+                 $this->semValue = new Expr\Array_($this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            450 => function ($stackPos) {
+                 $this->semValue = new Expr\Array_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            451 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            452 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\BooleanOr($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            453 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\BooleanAnd($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            454 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\LogicalOr($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            455 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\LogicalAnd($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            456 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\LogicalXor($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            457 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\BitwiseOr($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            458 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\BitwiseAnd($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            459 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\BitwiseAnd($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            460 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\BitwiseXor($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            461 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Concat($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            462 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Plus($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            463 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Minus($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            464 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Mul($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            465 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Div($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            466 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Mod($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            467 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\ShiftLeft($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            468 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\ShiftRight($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            469 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Pow($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            470 => function ($stackPos) {
+                 $this->semValue = new Expr\UnaryPlus($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            471 => function ($stackPos) {
+                 $this->semValue = new Expr\UnaryMinus($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            472 => function ($stackPos) {
+                 $this->semValue = new Expr\BooleanNot($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            473 => function ($stackPos) {
+                 $this->semValue = new Expr\BitwiseNot($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            474 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Identical($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            475 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\NotIdentical($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            476 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Equal($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            477 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\NotEqual($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            478 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Smaller($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            479 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\SmallerOrEqual($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            480 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Greater($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            481 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\GreaterOrEqual($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            482 => function ($stackPos) {
+                 $this->semValue = new Expr\Ternary($this->semStack[$stackPos-(5-1)], $this->semStack[$stackPos-(5-3)], $this->semStack[$stackPos-(5-5)], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
+            },
+            483 => function ($stackPos) {
+                 $this->semValue = new Expr\Ternary($this->semStack[$stackPos-(4-1)], null, $this->semStack[$stackPos-(4-4)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            484 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            485 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(3-2)];
+            },
+            486 => function ($stackPos) {
+                 $this->semValue = new Expr\ConstFetch($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            487 => function ($stackPos) {
+                 $this->semValue = new Expr\ClassConstFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            488 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            489 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            490 => function ($stackPos) {
+                 $attrs = $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes; $attrs['kind'] = Scalar\String_::KIND_DOUBLE_QUOTED;
+            foreach ($this->semStack[$stackPos-(3-2)] as $s) { if ($s instanceof Node\Scalar\EncapsedStringPart) { $s->value = Node\Scalar\String_::parseEscapeSequences($s->value, '"', true); } }; $this->semValue = new Scalar\Encapsed($this->semStack[$stackPos-(3-2)], $attrs);
+            },
+            491 => function ($stackPos) {
+                 $this->semValue = $this->parseDocString($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-2)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes, $this->startAttributeStack[$stackPos-(3-3)] + $this->endAttributeStack[$stackPos-(3-3)], true);
+            },
+            492 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            493 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            494 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            495 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            496 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            497 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            498 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayItem($this->semStack[$stackPos-(3-3)], $this->semStack[$stackPos-(3-1)], false, $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            499 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayItem($this->semStack[$stackPos-(1-1)], null, false, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            500 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            501 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            502 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            503 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            504 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(6-2)], $this->semStack[$stackPos-(6-5)], $this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes);
+            },
+            505 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            506 => function ($stackPos) {
+                 $this->semValue = new Expr\PropertyFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            507 => function ($stackPos) {
+                 $this->semValue = new Expr\MethodCall($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->semStack[$stackPos-(4-4)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            508 => function ($stackPos) {
+                 $this->semValue = new Expr\FuncCall($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            509 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            510 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            511 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            512 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(3-2)];
+            },
+            513 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            514 => function ($stackPos) {
+                 $this->semValue = new Expr\Variable($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            515 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            516 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            517 => function ($stackPos) {
+                 $this->semValue = new Expr\StaticPropertyFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-4)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            518 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            519 => function ($stackPos) {
+                 $var = substr($this->semStack[$stackPos-(1-1)], 1); $this->semValue = \is_string($var) ? new Node\VarLikeIdentifier($var, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes) : $var;
+            },
+            520 => function ($stackPos) {
+                 $this->semValue = new Expr\StaticPropertyFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            521 => function ($stackPos) {
+                 $this->semValue = new Expr\StaticPropertyFetch($this->semStack[$stackPos-(6-1)], $this->semStack[$stackPos-(6-5)], $this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes);
+            },
+            522 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            523 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            524 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            525 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            526 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            527 => function ($stackPos) {
+                 $this->semValue = new Expr\Variable($this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            528 => function ($stackPos) {
+                 $this->semValue = null;
+            },
+            529 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            530 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            531 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(3-2)];
+            },
+            532 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            533 => function ($stackPos) {
+                 $this->semValue = new Expr\Error($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes); $this->errorState = 2;
+            },
+            534 => function ($stackPos) {
+                 $this->semValue = new Expr\List_($this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            535 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            536 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            537 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayItem($this->semStack[$stackPos-(1-1)], null, false, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            538 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayItem($this->semStack[$stackPos-(1-1)], null, false, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            539 => function ($stackPos) {
+                 $this->semValue = null;
+            },
+            540 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            541 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            542 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            543 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            544 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayItem($this->semStack[$stackPos-(3-3)], $this->semStack[$stackPos-(3-1)], false, $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            545 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayItem($this->semStack[$stackPos-(1-1)], null, false, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            546 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayItem($this->semStack[$stackPos-(4-4)], $this->semStack[$stackPos-(4-1)], true, $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            547 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayItem($this->semStack[$stackPos-(2-2)], null, true, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            548 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayItem($this->semStack[$stackPos-(2-2)], null, false, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes, true, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            549 => function ($stackPos) {
+                 $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            550 => function ($stackPos) {
+                 $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            551 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            552 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)]);
+            },
+            553 => function ($stackPos) {
+                 $this->semValue = new Scalar\EncapsedStringPart($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            554 => function ($stackPos) {
+                 $this->semValue = new Expr\Variable($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            555 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            556 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            557 => function ($stackPos) {
+                 $this->semValue = new Expr\PropertyFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            558 => function ($stackPos) {
+                 $this->semValue = new Expr\Variable($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            559 => function ($stackPos) {
+                 $this->semValue = new Expr\Variable($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            560 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(6-2)], $this->semStack[$stackPos-(6-4)], $this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes);
+            },
+            561 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(3-2)];
+            },
+            562 => function ($stackPos) {
+                 $this->semValue = new Scalar\String_($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            563 => function ($stackPos) {
+                 $this->semValue = $this->parseNumString($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            564 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+        ];
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Parser/Php7.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Parser/Php7.php
new file mode 100644
index 00000000..91eefac8
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Parser/Php7.php
@@ -0,0 +1,2856 @@
+<?php
+
+namespace PhpParser\Parser;
+
+use PhpParser\Error;
+use PhpParser\Node;
+use PhpParser\Node\Expr;
+use PhpParser\Node\Name;
+use PhpParser\Node\Scalar;
+use PhpParser\Node\Stmt;
+
+/* This is an automatically GENERATED file, which should not be manually edited.
+ * Instead edit one of the following:
+ *  * the grammar files grammar/php5.y or grammar/php7.y
+ *  * the skeleton file grammar/parser.template
+ *  * the preprocessing script grammar/rebuildParsers.php
+ */
+class Php7 extends \PhpParser\ParserAbstract
+{
+    protected $tokenToSymbolMapSize = 396;
+    protected $actionTableSize = 1217;
+    protected $gotoTableSize = 604;
+
+    protected $invalidSymbol = 168;
+    protected $errorSymbol = 1;
+    protected $defaultAction = -32766;
+    protected $unexpectedTokenRule = 32767;
+
+    protected $YY2TBLSTATE = 429;
+    protected $numNonLeafStates = 717;
+
+    protected $symbolToName = array(
+        "EOF",
+        "error",
+        "T_THROW",
+        "T_INCLUDE",
+        "T_INCLUDE_ONCE",
+        "T_EVAL",
+        "T_REQUIRE",
+        "T_REQUIRE_ONCE",
+        "','",
+        "T_LOGICAL_OR",
+        "T_LOGICAL_XOR",
+        "T_LOGICAL_AND",
+        "T_PRINT",
+        "T_YIELD",
+        "T_DOUBLE_ARROW",
+        "T_YIELD_FROM",
+        "'='",
+        "T_PLUS_EQUAL",
+        "T_MINUS_EQUAL",
+        "T_MUL_EQUAL",
+        "T_DIV_EQUAL",
+        "T_CONCAT_EQUAL",
+        "T_MOD_EQUAL",
+        "T_AND_EQUAL",
+        "T_OR_EQUAL",
+        "T_XOR_EQUAL",
+        "T_SL_EQUAL",
+        "T_SR_EQUAL",
+        "T_POW_EQUAL",
+        "T_COALESCE_EQUAL",
+        "'?'",
+        "':'",
+        "T_COALESCE",
+        "T_BOOLEAN_OR",
+        "T_BOOLEAN_AND",
+        "'|'",
+        "'^'",
+        "T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG",
+        "T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG",
+        "T_IS_EQUAL",
+        "T_IS_NOT_EQUAL",
+        "T_IS_IDENTICAL",
+        "T_IS_NOT_IDENTICAL",
+        "T_SPACESHIP",
+        "'<'",
+        "T_IS_SMALLER_OR_EQUAL",
+        "'>'",
+        "T_IS_GREATER_OR_EQUAL",
+        "T_SL",
+        "T_SR",
+        "'+'",
+        "'-'",
+        "'.'",
+        "'*'",
+        "'/'",
+        "'%'",
+        "'!'",
+        "T_INSTANCEOF",
+        "'~'",
+        "T_INC",
+        "T_DEC",
+        "T_INT_CAST",
+        "T_DOUBLE_CAST",
+        "T_STRING_CAST",
+        "T_ARRAY_CAST",
+        "T_OBJECT_CAST",
+        "T_BOOL_CAST",
+        "T_UNSET_CAST",
+        "'@'",
+        "T_POW",
+        "'['",
+        "T_NEW",
+        "T_CLONE",
+        "T_EXIT",
+        "T_IF",
+        "T_ELSEIF",
+        "T_ELSE",
+        "T_ENDIF",
+        "T_LNUMBER",
+        "T_DNUMBER",
+        "T_STRING",
+        "T_STRING_VARNAME",
+        "T_VARIABLE",
+        "T_NUM_STRING",
+        "T_INLINE_HTML",
+        "T_ENCAPSED_AND_WHITESPACE",
+        "T_CONSTANT_ENCAPSED_STRING",
+        "T_ECHO",
+        "T_DO",
+        "T_WHILE",
+        "T_ENDWHILE",
+        "T_FOR",
+        "T_ENDFOR",
+        "T_FOREACH",
+        "T_ENDFOREACH",
+        "T_DECLARE",
+        "T_ENDDECLARE",
+        "T_AS",
+        "T_SWITCH",
+        "T_MATCH",
+        "T_ENDSWITCH",
+        "T_CASE",
+        "T_DEFAULT",
+        "T_BREAK",
+        "T_CONTINUE",
+        "T_GOTO",
+        "T_FUNCTION",
+        "T_FN",
+        "T_CONST",
+        "T_RETURN",
+        "T_TRY",
+        "T_CATCH",
+        "T_FINALLY",
+        "T_USE",
+        "T_INSTEADOF",
+        "T_GLOBAL",
+        "T_STATIC",
+        "T_ABSTRACT",
+        "T_FINAL",
+        "T_PRIVATE",
+        "T_PROTECTED",
+        "T_PUBLIC",
+        "T_READONLY",
+        "T_VAR",
+        "T_UNSET",
+        "T_ISSET",
+        "T_EMPTY",
+        "T_HALT_COMPILER",
+        "T_CLASS",
+        "T_TRAIT",
+        "T_INTERFACE",
+        "T_ENUM",
+        "T_EXTENDS",
+        "T_IMPLEMENTS",
+        "T_OBJECT_OPERATOR",
+        "T_NULLSAFE_OBJECT_OPERATOR",
+        "T_LIST",
+        "T_ARRAY",
+        "T_CALLABLE",
+        "T_CLASS_C",
+        "T_TRAIT_C",
+        "T_METHOD_C",
+        "T_FUNC_C",
+        "T_LINE",
+        "T_FILE",
+        "T_START_HEREDOC",
+        "T_END_HEREDOC",
+        "T_DOLLAR_OPEN_CURLY_BRACES",
+        "T_CURLY_OPEN",
+        "T_PAAMAYIM_NEKUDOTAYIM",
+        "T_NAMESPACE",
+        "T_NS_C",
+        "T_DIR",
+        "T_NS_SEPARATOR",
+        "T_ELLIPSIS",
+        "T_NAME_FULLY_QUALIFIED",
+        "T_NAME_QUALIFIED",
+        "T_NAME_RELATIVE",
+        "T_ATTRIBUTE",
+        "';'",
+        "']'",
+        "'{'",
+        "'}'",
+        "'('",
+        "')'",
+        "'`'",
+        "'\"'",
+        "'$'"
+    );
+
+    protected $tokenToSymbol = array(
+            0,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,   56,  166,  168,  167,   55,  168,  168,
+          163,  164,   53,   50,    8,   51,   52,   54,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,   31,  159,
+           44,   16,   46,   30,   68,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,   70,  168,  160,   36,  168,  165,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  161,   35,  162,   58,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,  168,  168,  168,  168,
+          168,  168,  168,  168,  168,  168,    1,    2,    3,    4,
+            5,    6,    7,    9,   10,   11,   12,   13,   14,   15,
+           17,   18,   19,   20,   21,   22,   23,   24,   25,   26,
+           27,   28,   29,   32,   33,   34,   37,   38,   39,   40,
+           41,   42,   43,   45,   47,   48,   49,   57,   59,   60,
+           61,   62,   63,   64,   65,   66,   67,   69,   71,   72,
+           73,   74,   75,   76,   77,   78,   79,   80,   81,   82,
+           83,   84,   85,   86,   87,   88,   89,   90,   91,   92,
+           93,   94,   95,   96,   97,   98,   99,  100,  101,  102,
+          103,  104,  105,  106,  107,  108,  109,  110,  111,  112,
+          113,  114,  115,  116,  117,  118,  119,  120,  121,  122,
+          123,  124,  125,  126,  127,  128,  129,  130,  131,  132,
+          133,  134,  135,  136,  137,  138,  139,  140,  141,  142,
+          143,  144,  145,  146,  147,  148,  149,  150,  151,  152,
+          153,  154,  155,  156,  157,  158
+    );
+
+    protected $action = array(
+          132,  133,  134,  570,  135,  136,    0,  729,  730,  731,
+          137,   37,  929,  450,  451,  452,-32766,-32766,-32766,-32767,
+        -32767,-32767,-32767,  101,  102,  103,  104,  105, 1085, 1086,
+         1087, 1084, 1083, 1082, 1088,  723,  722,-32766, 1275,-32766,
+        -32766,-32766,-32766,-32766,-32766,-32766,-32767,-32767,-32767,-32767,
+        -32767,  373,  374,  918,    2,  732,-32766,-32766,-32766, 1001,
+          472,  417,  150,-32766,-32766,-32766,  375,  374,   12,  267,
+          138,  399,  736,  737,  738,  739,  417,-32766,  423,-32766,
+        -32766,-32766,-32766,-32766,-32766,  740,  741,  742,  743,  744,
+          745,  746,  747,  748,  749,  750,  770,  571,  771,  772,
+          773,  774,  762,  763,  339,  340,  765,  766,  751,  752,
+          753,  755,  756,  757,  349,  797,  798,  799,  800,  801,
+          802,  758,  759,  572,  573,  791,  782,  780,  781,  794,
+          777,  778,  323,  423,  574,  575,  776,  576,  577,  578,
+          579,  580,  581, -324, -585,  810,   34,  805,  779,  582,
+          583, -585,  139,-32766,-32766,-32766,  132,  133,  134,  570,
+          135,  136, 1034,  729,  730,  731,  137,   37,-32766,-32766,
+        -32766,  544,  814,  126,-32766, 1310,-32766,-32766,-32766,-32766,
+        -32766,-32766,-32766, 1085, 1086, 1087, 1084, 1083, 1082, 1088,
+          473,  723,  722,-32766,-32766,-32766,  458,  459,   81,-32766,
+        -32766,-32766, -193, -192,  322,  898,  240,  599, 1210, 1209,
+         1211,  732,  816,  703,-32766, 1063,-32766,-32766,-32766,-32766,
+        -32766,  811,-32766,-32766,-32766,  267,  138,  399,  736,  737,
+          738,  739, 1247, 1295,  423,  694, 1320,   35,  249, 1321,
+         1294,  740,  741,  742,  743,  744,  745,  746,  747,  748,
+          749,  750,  770,  571,  771,  772,  773,  774,  762,  763,
+          339,  340,  765,  766,  751,  752,  753,  755,  756,  757,
+          349,  797,  798,  799,  800,  801,  802,  758,  759,  572,
+          573,  791,  782,  780,  781,  794,  777,  778,  888,  593,
+          574,  575,  776,  576,  577,  578,  579,  580,  581, -324,
+           82,   83,   84, -585,  779,  582,  583, -585,  148,  754,
+          724,  725,  726,  727,  728, -582,  729,  730,  731,  767,
+          768,   36, -582,   85,   86,   87,   88,   89,   90,   91,
+           92,   93,   94,   95,   96,   97,   98,   99,  100,  101,
+          102,  103,  104,  105,  106,  107,  108, -362,  271, -362,
+        -32766,-32766,-32766,  106,  107,  108, -268,  271, -193, -192,
+          109,  933,  934,  900,  732,  689,  935,   14,  288,  109,
+          815,-32766, 1061,-32766,-32766,  964,  -86,  288,  733,  734,
+          735,  736,  737,  738,  739,  239,  384,  803,   11, 1077,
+         -539,-32766,-32766,-32766,  740,  741,  742,  743,  744,  745,
+          746,  747,  748,  749,  750,  770,  793,  771,  772,  773,
+          774,  762,  763,  764,  792,  765,  766,  751,  752,  753,
+          755,  756,  757,  796,  797,  798,  799,  800,  801,  802,
+          758,  759,  760,  761,  791,  782,  780,  781,  794,  777,
+          778,  128,  -86,  769,  775,  776,  783,  784,  786,  785,
+          787,  788, -576,  144, -539, -539, -576,  779,  790,  789,
+           49,   50,   51,  503,   52,   53,  997,  996,  995,  998,
+           54,   55, -111,   56, -582, 1033, 1010, -111, -582, -111,
+         1291, -539,-32766,-32766,  302, 1010, 1010, -111, -111, -111,
+         -111, -111, -111, -111, -111, 1208,  841,  898,  842,  253,
+          807,  287,  306,  965,  284,  898,  723,  722,   57,   58,
+          287,  287, 1007, -536,   59,  308,   60,  246,  247,   61,
+           62,   63,   64,   65,   66,   67,   68,  695,   27,  269,
+           69,  439,  504, -338, 1010,  696, 1241, 1242,  505,  898,
+          814,  640,   25,  898, 1239,   41,   24,  506,  320,  507,
+         1235,  508, 1009,  509,  149,  402,  510,  511,  841,  805,
+          842,   43,   44,  440,  370,  369,  898,   45,  512,  698,
+         1210, 1209, 1211,  361,  335, 1215,  809, -536, -536,  336,
+          888,  691,  513,  514,  515, 1215, 1007, 1062,  888,  715,
+         1007,  337, -536,  363,  516,  517,  705, 1229, 1230, 1231,
+         1232, 1226, 1227,  294, -536,  -16, -542,  813, 1010, 1233,
+         1228,  367, 1010, 1210, 1209, 1211,  295, -153, -153, -153,
+          382,   70,  888,  318,  319,  322,  888,  659,  660, -535,
+         1206,  814, -153,  279, -153,  435, -153,  279, -153,  436,
+          141,  103,  104,  105,  632,  633,  322,  437,  368,  888,
+        -32766,-32766,  371,  372,  438,  900,  814,  689,  820, -111,
+         -111,  376,  377,  950, -111,  689,  814,  -88,  151,  874,
+         -111, -111, -111, -111,   31,  110,  111,  112,  113,  114,
+          115,  116,  117,  118,  119,  120,  121,  122,  723,  722,
+         1206,  153,  154, -535, -535,  155,  898,  900,  157,  689,
+         1206,  900, -111,  689, -153,   32,  123,  898, -535,  124,
+          140,-32766, -537,  129,  130,  143,  322, 1122, 1124,  158,
+         -535,-32766, -541, -534,  900,-32766,  689,  159, -534,  723,
+          722, 1208,  295,  160,  161,  -79,  -75,   74,-32766,-32766,
+        -32766,  322,-32766,  -73,-32766, -298,-32766,   74, -294,-32766,
+          -72,  322,  -71,  -70,-32766,-32766,-32766,  -69,  -68,  -67,
+        -32766,-32766,   27,  -66,  -47, 1215,-32766,  414,  -18,  147,
+          275,  270,  281,  704,  814,-32766, -537, -537, 1239,  888,
+          707,  897,  146,  276,   48,   -4,  898, -534, -534,  282,
+          888, -537, -534, -534,  283, -246, -246, -246,  329,  285,
+          271,  368, -534, -537,  286,   73,  289, -534, 1206,   47,
+          723,  722, -111, -111, -534,  290,  109, -111,  914, -534,
+          550,  669,  874, -111, -111, -111, -111,  145,  516,  517,
+        -32766, 1229, 1230, 1231, 1232, 1226, 1227,  814,  805, 1322,
+          662,  300, 1092, 1233, 1228,  682,  814,-32766,  298,  299,
+          546,  641,  647, 1208,  900,   72,  689, -246,  319,  322,
+        -32766,-32766,-32766,  366,-32766,  900,-32766,  689,-32766,  888,
+          646,-32766,   13,  296,  297,  127,-32766,-32766,-32766,  455,
+         1206,  -51,-32766,-32766,  483,  630,  663,  556,-32766,  414,
+          303,  368, -111,  430,  434,   39,  930,-32766,  293,    0,
+          125,-32766, -111, -111,  301,    0,    0, -111, 1010,  307,
+            0,    0,  833, -111, -111, -111, -111,    0,-32766,  131,
+            0,    0,  295,    0,-32766, 1246,    0,   74,    0, 1248,
+         1208,  322,    0, -500,    0,    9,    0,-32766,-32766,-32766,
+         -490,-32766,    7,-32766,  900,-32766,  689,   -4,-32766,   16,
+          365,  597,  813,-32766,-32766,-32766,  916,  295,  709,-32766,
+        -32766, 1240,-32766,   40,  712,-32766,  414,  713, 1208,  879,
+          898,  974,  951,  958,-32766,-32766,-32766,-32766,  948,-32766,
+          959,-32766,  877,-32766,  946, 1066,-32766, 1069, 1070, 1067,
+         1068,-32766,-32766,-32766,-32766, 1074,   33,-32766,-32766, 1236,
+         1208,  825, 1261,-32766,  414, 1279, 1313,-32766,-32766,-32766,
+          317,-32766,-32766,-32766,  635,-32766,  364,  690,-32766,  693,
+          697,  699,  478,-32766,-32766,-32766,-32766,  700,  701,-32766,
+        -32766,  702, 1208,  562,  706,-32766,  414,  692, -570,-32766,
+        -32766,-32766,  875,-32766,-32766,-32766, 1317,-32766, 1319,  836,
+        -32766,  835,  844,  888,  923,-32766,-32766,-32766,  966,  843,
+         1318,-32766,-32766,  922,  924,  921, 1194,-32766,  414, -245,
+         -245, -245,  907,  917,  905,  368,-32766,  956,  957, 1316,
+         1273, 1262,    0, 1280, 1286, 1289, -111, -111, -568,   27,
+         -542, -111, -541, -540,    1,   28,  874, -111, -111, -111,
+         -111,  814,   29,-32766,   38, 1239,   42,   46,   71, 1208,
+           75,   76,   77,   78,   79,    0,-32766,-32766,-32766,   80,
+        -32766,  142,-32766,  152,-32766,  156,  245,-32766,  900,  324,
+          689, -245,-32766,-32766,-32766, 1206,  350,  351,-32766,-32766,
+          352,  353,  354,  355,-32766,  414,  356,  357,  358,  359,
+          360,  362,  431,-32766, -271, -269,  517, -268, 1229, 1230,
+         1231, 1232, 1226, 1227,   18,   19,   20,   21,   23,  401,
+         1233, 1228,  474,  475,  482,  485,  486,  487,  488,  492,
+          493,  494,   72, -504,  501,  319,  322,  676, 1219, 1162,
+         1237, 1036, 1035,    0, 1016, 1198, 1012, -273, -103,   17,
+           22,   26,  292,  400,  590,  594,  621,  681, 1166, 1214,
+         1163, 1292,    0, 1179,    0,    0,  322
+    );
+
+    protected $actionCheck = array(
+            2,    3,    4,    5,    6,    7,    0,    9,   10,   11,
+           12,   13,  128,  129,  130,  131,    9,   10,   11,   44,
+           45,   46,   47,   48,   49,   50,   51,   52,  116,  117,
+          118,  119,  120,  121,  122,   37,   38,   30,    1,   32,
+           33,   34,   35,   36,   37,   38,   39,   40,   41,   42,
+           43,  106,  107,    1,    8,   57,    9,   10,   11,    1,
+           31,  116,   14,    9,   10,   11,  106,  107,    8,   71,
+           72,   73,   74,   75,   76,   77,  116,   30,   80,   32,
+           33,   34,   35,   36,   30,   87,   88,   89,   90,   91,
+           92,   93,   94,   95,   96,   97,   98,   99,  100,  101,
+          102,  103,  104,  105,  106,  107,  108,  109,  110,  111,
+          112,  113,  114,  115,  116,  117,  118,  119,  120,  121,
+          122,  123,  124,  125,  126,  127,  128,  129,  130,  131,
+          132,  133,   70,   80,  136,  137,  138,  139,  140,  141,
+          142,  143,  144,    8,    1,   80,    8,   80,  150,  151,
+          152,    8,  154,    9,   10,   11,    2,    3,    4,    5,
+            6,    7,  164,    9,   10,   11,   12,   13,    9,   10,
+           11,   85,   82,   14,   30,   85,   32,   33,   34,   35,
+           36,   37,   38,  116,  117,  118,  119,  120,  121,  122,
+          161,   37,   38,    9,   10,   11,  134,  135,  161,    9,
+           10,   11,    8,    8,  167,    1,   14,   51,  155,  156,
+          157,   57,    1,  161,   30,  162,   32,   33,   34,   35,
+           30,  156,   32,   33,   34,   71,   72,   73,   74,   75,
+           76,   77,  146,    1,   80,   31,   80,  147,  148,   83,
+            8,   87,   88,   89,   90,   91,   92,   93,   94,   95,
+           96,   97,   98,   99,  100,  101,  102,  103,  104,  105,
+          106,  107,  108,  109,  110,  111,  112,  113,  114,  115,
+          116,  117,  118,  119,  120,  121,  122,  123,  124,  125,
+          126,  127,  128,  129,  130,  131,  132,  133,   84,    1,
+          136,  137,  138,  139,  140,  141,  142,  143,  144,  164,
+            9,   10,   11,  160,  150,  151,  152,  164,  154,    2,
+            3,    4,    5,    6,    7,    1,    9,   10,   11,   12,
+           13,   30,    8,   32,   33,   34,   35,   36,   37,   38,
+           39,   40,   41,   42,   43,   44,   45,   46,   47,   48,
+           49,   50,   51,   52,   53,   54,   55,  106,   57,  108,
+            9,   10,   11,   53,   54,   55,  164,   57,  164,  164,
+           69,  117,  118,  159,   57,  161,  122,  101,   30,   69,
+          159,   30,    1,   32,   33,   31,   31,   30,   71,   72,
+           73,   74,   75,   76,   77,   97,  106,   80,  108,  123,
+           70,    9,   10,   11,   87,   88,   89,   90,   91,   92,
+           93,   94,   95,   96,   97,   98,   99,  100,  101,  102,
+          103,  104,  105,  106,  107,  108,  109,  110,  111,  112,
+          113,  114,  115,  116,  117,  118,  119,  120,  121,  122,
+          123,  124,  125,  126,  127,  128,  129,  130,  131,  132,
+          133,    8,   97,  136,  137,  138,  139,  140,  141,  142,
+          143,  144,  160,    8,  134,  135,  164,  150,  151,  152,
+            2,    3,    4,    5,    6,    7,  119,  120,  121,  122,
+           12,   13,  101,   15,  160,    1,  138,  106,  164,  108,
+            1,  161,    9,   10,  113,  138,  138,  116,  117,  118,
+          119,  120,  121,  122,  123,   80,  106,    1,  108,    8,
+           80,  163,    8,  159,   30,    1,   37,   38,   50,   51,
+          163,  163,  116,   70,   56,    8,   58,   59,   60,   61,
+           62,   63,   64,   65,   66,   67,   68,   31,   70,   71,
+           72,   73,   74,  162,  138,   31,   78,   79,   80,    1,
+           82,   75,   76,    1,   86,   87,   88,   89,    8,   91,
+            1,   93,  137,   95,  101,  102,   98,   99,  106,   80,
+          108,  103,  104,  105,  106,  107,    1,  109,  110,   31,
+          155,  156,  157,  115,  116,    1,  156,  134,  135,    8,
+           84,  161,  124,  125,  126,    1,  116,  159,   84,  161,
+          116,    8,  149,    8,  136,  137,   31,  139,  140,  141,
+          142,  143,  144,  145,  161,   31,  163,  155,  138,  151,
+          152,    8,  138,  155,  156,  157,  158,   75,   76,   77,
+            8,  163,   84,  165,  166,  167,   84,   75,   76,   70,
+          116,   82,   90,  163,   92,    8,   94,  163,   96,    8,
+          161,   50,   51,   52,  111,  112,  167,    8,  106,   84,
+            9,  137,  106,  107,    8,  159,   82,  161,    8,  117,
+          118,  106,  107,  159,  122,  161,   82,   31,   14,  127,
+          128,  129,  130,  131,   16,   17,   18,   19,   20,   21,
+           22,   23,   24,   25,   26,   27,   28,   29,   37,   38,
+          116,   14,   14,  134,  135,   14,    1,  159,   14,  161,
+          116,  159,  128,  161,  162,   14,   16,    1,  149,   16,
+          161,  137,   70,   16,   16,   16,  167,   59,   60,   16,
+          161,  137,  163,   70,  159,   74,  161,   16,   70,   37,
+           38,   80,  158,   16,   16,   31,   31,  163,   87,   88,
+           89,  167,   91,   31,   93,   35,   95,  163,   35,   98,
+           31,  167,   31,   31,  103,  104,  105,   31,   31,   31,
+          109,  110,   70,   31,   31,    1,  115,  116,   31,   31,
+           35,   31,   31,   31,   82,  124,  134,  135,   86,   84,
+           31,   31,   31,   35,   70,    0,    1,  134,  135,   35,
+           84,  149,  134,  135,   35,  100,  101,  102,   35,   37,
+           57,  106,  149,  161,   37,  154,   37,  149,  116,   70,
+           37,   38,  117,  118,  161,   37,   69,  122,   38,  161,
+           89,   77,  127,  128,  129,  130,  131,   70,  136,  137,
+           85,  139,  140,  141,  142,  143,  144,   82,   80,   83,
+           94,  132,   82,  151,  152,   92,   82,   74,  134,  135,
+           85,   90,  100,   80,  159,  163,  161,  162,  166,  167,
+           87,   88,   89,  149,   91,  159,   93,  161,   95,   84,
+           96,   98,   97,  134,  135,  161,  103,  104,  105,   97,
+          116,   31,  109,  110,   97,  113,  100,  153,  115,  116,
+          114,  106,  128,  108,  128,  159,  128,  124,  113,   -1,
+          161,  137,  117,  118,  133,   -1,   -1,  122,  138,  132,
+           -1,   -1,  127,  128,  129,  130,  131,   -1,  137,   31,
+           -1,   -1,  158,   -1,   74,  146,   -1,  163,   -1,  146,
+           80,  167,   -1,  149,   -1,  150,   -1,   87,   88,   89,
+          149,   91,  149,   93,  159,   95,  161,  162,   98,  149,
+          149,  153,  155,  103,  104,  105,  154,  158,  162,  109,
+          110,  166,   74,  159,  159,  115,  116,  159,   80,  159,
+            1,  159,  159,  159,  124,   87,   88,   89,  159,   91,
+          159,   93,  159,   95,  159,  159,   98,  159,  159,  159,
+          159,  103,  104,  105,   74,  159,  161,  109,  110,  160,
+           80,  160,  160,  115,  116,  160,  160,   87,   88,   89,
+          161,   91,  124,   93,  160,   95,  161,  161,   98,  161,
+          161,  161,  102,  103,  104,  105,   74,  161,  161,  109,
+          110,  161,   80,   81,  161,  115,  116,  161,  163,   87,
+           88,   89,  162,   91,  124,   93,  162,   95,  162,  162,
+           98,  162,  162,   84,  162,  103,  104,  105,  162,  162,
+          162,  109,  110,  162,  162,  162,  162,  115,  116,  100,
+          101,  102,  162,  162,  162,  106,  124,  162,  162,  162,
+          162,  162,   -1,  162,  162,  162,  117,  118,  163,   70,
+          163,  122,  163,  163,  163,  163,  127,  128,  129,  130,
+          131,   82,  163,   74,  163,   86,  163,  163,  163,   80,
+          163,  163,  163,  163,  163,   -1,   87,   88,   89,  163,
+           91,  163,   93,  163,   95,  163,  163,   98,  159,  163,
+          161,  162,  103,  104,  105,  116,  163,  163,  109,  110,
+          163,  163,  163,  163,  115,  116,  163,  163,  163,  163,
+          163,  163,  163,  124,  164,  164,  137,  164,  139,  140,
+          141,  142,  143,  144,  164,  164,  164,  164,  164,  164,
+          151,  152,  164,  164,  164,  164,  164,  164,  164,  164,
+          164,  164,  163,  165,  164,  166,  167,  164,  164,  164,
+          164,  164,  164,   -1,  164,  164,  164,  164,  164,  164,
+          164,  164,  164,  164,  164,  164,  164,  164,  164,  164,
+          164,  164,   -1,  165,   -1,   -1,  167
+    );
+
+    protected $actionBase = array(
+            0,   -2,  154,  542,  785,  695,  969,  549,   53,  420,
+          831,  307,  307,   67,  307,  307,  307,  496,  538,  538,
+          565,  538,  204,  504,  706,  706,  706,  651,  651,  651,
+          651,  773,  773,  920,  920,  952,  888,  850, 1029, 1029,
+         1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029,
+         1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029,
+         1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029,
+         1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029,
+         1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029,
+         1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029,
+         1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029,
+         1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029,
+         1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029,
+         1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029,
+         1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029,
+         1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029, 1029,
+         1029, 1029,  211,  344,  288,  691, 1038, 1044, 1040, 1045,
+         1036, 1035, 1039, 1041, 1046,  917,  918,  751,  919,  921,
+          922,  923, 1042,  854, 1037, 1043,  291,  291,  291,  291,
+          291,  291,  291,  291,  291,  291,  291,  291,  291,  291,
+          291,  291,  291,  291,  291,  291,  291,  291,  291,  291,
+          291,  291,  641,  159,  473,  382,  382,  382,  382,  382,
+          382,  382,  382,  382,  382,  382,  382,  382,  382,  382,
+          382,  382,  382,  382,  382,   54,   54,   54,  341,  692,
+          692,  190,  184,  658,   47, 1019, 1019, 1019, 1019, 1019,
+         1019, 1019, 1019, 1019, 1019,  144,  144,    7,    7,    7,
+            7,    7,  371,  -25,  -25,  -25,  -25,  574,  347,  764,
+          474,  584,  266,  241,  338,  470,  470,  591,  591,  396,
+         -116,  396,  348,  348,  396,  396,  396,  770,  770,  770,
+          770,  443,  559,  452,   86,  514,  479,  479,  479,  479,
+          514,  514,  514,  514,  783,  795,  514,  514,  514,  642,
+          653,  653,  714,  300,  300,  300,  653,  390,  765,   90,
+          390,   90,   37,  156,  781,  -55,  -40,  292,  768,  781,
+          320,  739,  314,  143,  797,  546,  797, 1034,  745,  733,
+          705,  836,  876, 1047,  752,  915,  786,  916,   62,  704,
+         1033, 1033, 1033, 1033, 1033, 1033, 1033, 1033, 1033, 1033,
+         1033, 1049,  469, 1034,   65, 1049, 1049, 1049,  469,  469,
+          469,  469,  469,  469,  469,  469,  469,  469,  533,   65,
+          466,  552,   65,  763,  469,  211,  791,  211,  211,  211,
+          211,  973,  211,  211,  211,  211,  211,  211,  980,  737,
+           29,  211,  344,   52,   52,  428,   58,   52,   52,   52,
+           52,  211,  211,  211,  546,  743,  734,  555,  798,  195,
+          743,  743,  743,  345,  135,  192,  194,  710,  713,  280,
+          758,  758,  760,  931,  931,  758,  755,  758,  760,  944,
+          758,  931,  799,  433,  627,  571,  603,  631,  931,  494,
+          758,  758,  758,  758,  639,  758,  491,  445,  758,  758,
+          709,  741,  777,   46,  931,  931,  931,  777,  585,  771,
+          771,  771,  805,  808,  772,  740,  540,  507,  650,  138,
+          780,  740,  740,  758,  612,  772,  740,  772,  740,  802,
+          740,  740,  740,  772,  740,  755,  583,  740,  703,  646,
+           60,  740,    6,  945,  947,  636,  948,  941,  949,  989,
+          950,  951,  856,  963,  943,  956,  939,  932,  750,  690,
+          693,  793,  784,  930,  747,  747,  747,  927,  747,  747,
+          747,  747,  747,  747,  747,  747,  690,  839,  801,  766,
+          731,  974,  697,  698,  779,  880, 1018, 1048,  973, 1024,
+          958,  736,  699, 1004,  977,  796,  849,  978,  979, 1005,
+         1025, 1026,  884,  757,  886,  887,  841,  983,  858,  747,
+          945,  951,  943,  956,  939,  932,  732,  728,  726,  727,
+          722,  721,  712,  719,  738, 1027,  925,  875,  842,  980,
+          929,  690,  845, 1000,  835, 1008, 1009,  855,  782,  756,
+          846,  889,  984,  985,  986,  859, 1028,  804, 1001,  990,
+         1010,  787,  890, 1011, 1012, 1013, 1014,  892,  860,  866,
+          867,  810,  761,  991,  774,  896,   48,  754,  759,  778,
+          988,  654,  966,  870,  897,  898, 1015, 1016, 1017,  901,
+          960,  812, 1002,  746, 1003,  993,  813,  814,  677,  769,
+         1030,  735,  748,  767,  678,  681,  902,  903,  904,  962,
+          742,  744,  819,  821, 1031,  762, 1032,  910,  684,  823,
+          711,  911, 1023,  717,  718,  753,  873,  800,  776,  775,
+          987,  749,  825,  912,  826,  828,  829, 1020,  830,    0,
+            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+            0,    0,    0,    0,    0,    0,    0,    0,  458,  458,
+          458,  458,  458,  458,  307,  307,  307,  307,    0,    0,
+          307,    0,    0,    0,  458,  458,  458,  458,  458,  458,
+          458,  458,  458,  458,  458,  458,  458,  458,  458,  458,
+          458,  458,  458,  458,  458,  458,  458,  458,  458,  458,
+          458,  458,  458,  458,  458,  458,  458,  458,  458,  458,
+          458,  458,  458,  458,  458,  458,  458,  458,  458,  458,
+          458,  458,  458,  458,  458,  458,  458,  458,  458,  458,
+          458,  458,  458,  458,  458,  458,  458,  458,  458,  458,
+          458,  458,  458,  458,  458,  458,  458,  458,  458,  458,
+          458,  458,  458,  458,  458,  458,  458,  458,  458,  458,
+          458,  458,  458,  458,  458,  458,  458,  458,  458,  458,
+          458,  458,  458,  458,  458,  458,  458,  458,  458,  458,
+          458,  458,  458,  458,  458,  458,  458,  458,  458,  458,
+          458,  458,  458,  458,  458,  458,  458,  458,  458,  458,
+          458,  458,  458,  458,  458,  458,  458,  458,  458,  458,
+          458,  458,  458,  458,  458,  458,  458,  458,  458,  291,
+          291,  291,  291,  291,  291,  291,  291,  291,  291,  291,
+          291,  291,  291,  291,  291,  291,  291,  291,  291,  291,
+          291,  291,  291,    0,    0,    0,    0,    0,    0,    0,
+            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+            0,    0,    0,    0,    0,    0,    0,    0,    0,  291,
+          291,  291,  291,  291,  291,  291,  291,  291,  291,  291,
+          291,  291,  291,  291,  291,  291,  291,  291,  291,  291,
+          291,  291,  291,  291,  291,  291,  415,  415,  291,  291,
+            0,  291,  415,  415,  415,  415,  415,  415,  415,  415,
+          415,  415,  291,  291,  291,  291,  291,  291,  291,  799,
+          300,  300,  300,  300,  415,  415,  415,  415,  415,  -88,
+          -88,  415,  415,  415,  300,  300,  415,  244,  415,  415,
+          415,  415,  415,  415,  415,  415,  415,  415,    0,    0,
+           65,   90,  415,  755,  755,  755,  755,  415,  415,  415,
+          415,   90,   90,  415,  415,  415,    0,    0,    0,    0,
+            0,    0,    0,    0,   65,   90,    0,   65,    0,  755,
+          755,  415,  799,  799,  232,  244,  415,    0,    0,    0,
+            0,   65,  755,   65,  469,   90,  469,  469,   52,  211,
+          232,  453,  453,  453,  453,    0,  546,  799,  799,  799,
+          799,  799,  799,  799,  799,  799,  799,  799,  755,    0,
+          799,    0,  755,  755,  755,    0,    0,    0,    0,    0,
+            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+          755,    0,    0,  931,    0,    0,    0,    0,  758,    0,
+            0,    0,    0,    0,    0,  758,  944,    0,    0,    0,
+            0,    0,    0,  755,    0,    0,    0,    0,    0,    0,
+            0,    0,  747,  782,    0,  782,    0,  747,  747,  747,
+            0,    0,    0,    0,  769,  762
+    );
+
+    protected $actionDefault = array(
+            3,32767,  103,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,  101,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,32767,32767,32767,32767,  588,  588,  588,
+          588,32767,32767,  250,  103,32767,32767,  464,  382,  382,
+          382,32767,32767,  532,  532,  532,  532,  532,  532,32767,
+        32767,32767,32767,32767,32767,  464,32767,32767,32767,32767,
+        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,32767,32767,32767,32767,32767,  101,32767,
+        32767,32767,   37,    7,    8,   10,   11,   50,   17,  320,
+        32767,32767,32767,32767,  103,32767,32767,32767,32767,32767,
+        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,32767,32767,  581,32767,32767,32767,32767,
+        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,32767,32767,32767,  468,  447,  448,  450,
+          451,  381,  533,  587,  323,  584,  380,  146,  335,  325,
+          238,  326,  254,  469,  255,  470,  473,  474,  211,  283,
+          377,  150,  411,  465,  413,  463,  467,  412,  387,  392,
+          393,  394,  395,  396,  397,  398,  399,  400,  401,  402,
+          403,  404,  385,  386,  466,  444,  443,  442,  409,32767,
+        32767,  410,  414,  384,  417,32767,32767,32767,32767,32767,
+        32767,32767,32767,  103,32767,  415,  416,  433,  434,  431,
+          432,  435,32767,  436,  437,  438,  439,32767,  312,32767,
+        32767,32767,  361,  359,  312,32767,32767,  424,  425,32767,
+        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
+        32767,  526,  441,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,32767,32767,32767,  103,32767,  101,  528,
+          406,  408,  496,  419,  420,  418,  388,32767,  503,32767,
+          103,  505,32767,32767,32767,  112,32767,32767,32767,32767,
+          527,32767,  534,  534,32767,  489,  101,  194,32767,  194,
+          194,32767,32767,32767,32767,32767,32767,32767,  595,  489,
+          111,  111,  111,  111,  111,  111,  111,  111,  111,  111,
+          111,32767,  194,  111,32767,32767,32767,  101,  194,  194,
+          194,  194,  194,  194,  194,  194,  194,  194,  189,32767,
+          264,  266,  103,  549,  194,32767,  508,32767,32767,32767,
+        32767,32767,32767,32767,32767,32767,32767,32767,32767,  501,
+        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,32767,  489,  429,  139,32767,  139,  534,
+          421,  422,  423,  491,  534,  534,  534,  308,  285,32767,
+        32767,32767,32767,  506,  506,  101,  101,  101,  101,  501,
+        32767,32767,  112,  100,  100,  100,  100,  100,  104,  102,
+        32767,32767,32767,32767,  100,32767,  102,  102,32767,32767,
+          221,  208,  219,  102,32767,  553,  554,  219,  102,  223,
+          223,  223,  243,  243,  480,  314,  102,  100,  102,  102,
+          196,  314,  314,32767,  102,  480,  314,  480,  314,  198,
+          314,  314,  314,  480,  314,32767,  102,  314,  210,  100,
+          100,  314,32767,32767,32767,  491,32767,32767,32767,32767,
+        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
+          521,32767,  538,  551,  427,  428,  430,  536,  452,  453,
+          454,  455,  456,  457,  458,  460,  583,32767,  495,32767,
+        32767,32767,32767,  334,  593,32767,  593,32767,32767,32767,
+        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,  594,32767,  534,32767,32767,32767,32767,  426,
+            9,   76,   43,   44,   52,   58,  512,  513,  514,  515,
+          509,  510,  516,  511,32767,32767,  517,  559,32767,32767,
+          535,  586,32767,32767,32767,32767,32767,32767,  139,32767,
+        32767,32767,32767,32767,32767,32767,32767,32767,32767,  521,
+        32767,  137,32767,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,  534,32767,32767,32767,32767,  310,  307,
+        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,32767,32767,  534,32767,32767,32767,32767,
+        32767,  287,32767,  304,32767,32767,32767,32767,32767,32767,
+        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
+          282,32767,32767,  376,32767,32767,32767,32767,  355,32767,
+        32767,32767,32767,32767,32767,32767,32767,32767,32767,  152,
+          152,    3,    3,  337,  152,  152,  152,  337,  152,  337,
+          337,  337,  152,  152,  152,  152,  152,  152,  276,  184,
+          258,  261,  243,  243,  152,  347,  152
+    );
+
+    protected $goto = array(
+          194,  194,  677,  466, 1281, 1282,  345,  428,  325,  325,
+          325,  325,  536,  536,  536,  536,  665,  591,  926, 1039,
+          685, 1003, 1019, 1020, 1080, 1081,  165,  165,  165,  165,
+          218,  195,  191,  191,  175,  177,  213,  191,  191,  191,
+          191,  191,  192,  192,  192,  192,  192,  192,  186,  187,
+          188,  189,  190,  215,  213,  216,  524,  525,  415,  526,
+          528,  529,  530,  531,  532,  533,  534,  535, 1108,  166,
+          167,  168,  193,  169,  170,  171,  164,  172,  173,  174,
+          176,  212,  214,  217,  235,  238,  241,  242,  244,  255,
+          256,  257,  258,  259,  260,  261,  263,  264,  265,  266,
+          277,  278,  313,  314,  315,  420,  421,  422,  569,  219,
+          220,  221,  222,  223,  224,  225,  226,  227,  228,  229,
+          230,  231,  232,  233,  178,  234,  179,  196,  197,  198,
+          236,  186,  187,  188,  189,  190,  215, 1108,  199,  180,
+          181,  182,  200,  196,  183,  237,  201,  199,  163,  202,
+          203,  184,  204,  205,  206,  185,  207,  208,  209,  210,
+          211,  834,  587,  425,  645,  548,  541,  830,  831,  419,
+          310,  311,  332,  564,  316,  424,  333,  426,  623,  832,
+          973,  947,  947,  945,  947,  710,  808,  540,  982,  977,
+          827,  827,  607,  642,  391,  541,  548,  557,  558,  398,
+          567,  589,  603,  604,  839,  865,  887,  882,  883,  896,
+           15,  840,  884,  837,  885,  886,  838,  457,  457,  639,
+          890,  656,  657,  658,  987,  987,  457,  609,  609,  806,
+         1060, 1056, 1057, 1238, 1238, 1238, 1238, 1238, 1238, 1238,
+         1238, 1238, 1238, 1256, 1256,  346,  347,  812,  949, 1256,
+         1256, 1256, 1256, 1256, 1256, 1256, 1256, 1256, 1256, 1014,
+         1013, 1207, 1008, 1207, 1008, 1207,  561,  442, 1008, 1008,
+         1008,  343,  442, 1008,  442, 1008, 1008, 1008, 1008, 1008,
+         1008, 1008, 1008, 1008, 1008,  251,  251, 1296,  812, 1207,
+          812, 1307, 1307,  970, 1207, 1207, 1207, 1207, 1017, 1018,
+         1207, 1207, 1207, 1288, 1288, 1288, 1288,  827, 1307,  321,
+          305,  248,  248,  248,  248,  250,  252,  387,  903, 1254,
+         1254,  619,  620,  904, 1203, 1254, 1254, 1254, 1254, 1254,
+         1254, 1254, 1254, 1254, 1254,  527,  527,  280,  280,  280,
+          280,  527,  527,  527,  527,  527,  527,  527,  527,  527,
+          527,  941,  405,  684,  560,  442,  442,  442,  442,  442,
+          442,  442,  442,  442,  442,  442,  348,  644,  442,  389,
+          393,  549,  588,  592,  847, 1157,  348,  348,  538, 1204,
+          538,  891,  538,  892,  432,  418,  822,  598,  666,  859,
+          348,  348,  846,  348,    5, 1323,    6,  824,  554, 1283,
+         1284,  650, 1205, 1264, 1265,  602,  448,  543,  565,  601,
+          348,  943,  943,  943,  943,  334,  932,  448,  937,  944,
+          403,  404, 1278,  852, 1278,  654, 1278,  655,  397,  407,
+          408,  409, 1200,  668,  849, 1045,  410,  542,  552,  992,
+          341,  490,  542,  491,  552,  714,  467,  390,  861,  497,
+         1049, 1290, 1290, 1290, 1290, 1267,  954,  568,  460,  461,
+          462, 1091,  857,  471,    0, 1314, 1315,  555,    0,    0,
+            0,  711,  622,  624,    0,  643,    0, 1274,  670,  667,
+          671,  984,  675,  683,  980,    0,    0,    0,    0,    0,
+          855,  596,  610,  613,  614,  615,  616,  636,  637,  638,
+          687,  860,  848, 1044, 1048,  908, 1096,    0,  543,    0,
+            0,  952,  606, 1306, 1306,    0, 1047,  989,    0,    0,
+         1276, 1276, 1047,  254,  254,  851,    0,  648,  968,  427,
+         1306,    0,    0,  845,  942,  427,    0,    0,    0,    0,
+            0,    0,    0, 1015, 1015, 1199,    0, 1309,  649, 1026,
+         1022, 1023,    0,    0,    0,    0, 1089,  864,    0,    0,
+            0,  586, 1073,    0,  688,  674,  674, 1202,  498,  680,
+         1071, 1188,  919,    0,    0, 1189, 1192,  920, 1193,    0,
+            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+            0,    0,    0,    0,    0,    0,  272,    0,    0,    0,
+            0,  539,    0,  539
+    );
+
+    protected $gotoCheck = array(
+           42,   42,   72,  172,  172,  172,   95,   87,   23,   23,
+           23,   23,  105,  105,  105,  105,   87,  105,   87,  125,
+            9,   87,   87,   87,  142,  142,   42,   42,   42,   42,
+           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
+           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
+           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
+           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
+           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
+           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
+           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
+           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
+           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
+           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
+           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
+           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
+           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
+           42,   15,  128,   65,   65,   75,   75,   25,   26,   65,
+           65,   65,   65,   65,   65,   65,   65,   65,   65,   27,
+           25,   25,   25,   25,   25,   25,    7,   25,   25,   25,
+           22,   22,   55,   55,   75,   75,   75,   75,   75,   75,
+           75,   75,   75,   75,   15,   45,   15,   15,   15,   15,
+           75,   15,   15,   15,   15,   15,   15,  147,  147,   84,
+           15,   84,   84,   84,  105,  105,  147,  106,  106,    6,
+           15,   15,   15,  106,  106,  106,  106,  106,  106,  106,
+          106,  106,  106,  166,  166,   95,   95,   12,   49,  166,
+          166,  166,  166,  166,  166,  166,  166,  166,  166,  116,
+          116,   72,   72,   72,   72,   72,  168,   23,   72,   72,
+           72,  175,   23,   72,   23,   72,   72,   72,   72,   72,
+           72,   72,   72,   72,   72,    5,    5,  177,   12,   72,
+           12,  179,  179,  101,   72,   72,   72,   72,  117,  117,
+           72,   72,   72,    9,    9,    9,    9,   22,  179,  165,
+          165,    5,    5,    5,    5,    5,    5,   61,   72,  167,
+          167,   83,   83,   72,   20,  167,  167,  167,  167,  167,
+          167,  167,  167,  167,  167,  169,  169,   24,   24,   24,
+           24,  169,  169,  169,  169,  169,  169,  169,  169,  169,
+          169,   91,   91,   91,  102,   23,   23,   23,   23,   23,
+           23,   23,   23,   23,   23,   23,   14,   63,   23,   58,
+           58,   58,   58,   58,   35,  149,   14,   14,   19,   20,
+           19,   64,   19,   64,  111,   13,   20,   13,  114,   35,
+           14,   14,   35,   14,   46,   14,   46,   18,    9,  174,
+          174,  118,   20,   20,   20,    9,   19,   14,    2,    2,
+           14,   19,   19,   19,   19,   29,   90,   19,   19,   19,
+           80,   80,  128,   39,  128,   80,  128,   80,   28,   80,
+           80,   80,  158,   80,   37,  127,   80,    9,    9,  108,
+           80,  153,    9,  153,    9,   97,  155,    9,   41,  153,
+          130,  128,  128,  128,  128,   14,   94,    9,    9,    9,
+            9,  145,    9,   82,   -1,    9,    9,   48,   -1,   -1,
+           -1,   48,   48,   48,   -1,   48,   -1,  128,   14,   48,
+           48,   48,   48,   48,   48,   -1,   -1,   -1,   -1,   -1,
+            9,   79,   79,   79,   79,   79,   79,   79,   79,   79,
+           79,   16,   16,   16,   16,   17,   17,   -1,   14,   -1,
+           -1,   16,   17,  178,  178,   -1,  128,   17,   -1,   -1,
+          128,  128,  128,    5,    5,   17,   -1,   17,   17,  115,
+          178,   -1,   -1,   17,   16,  115,   -1,   -1,   -1,   -1,
+           -1,   -1,   -1,  115,  115,   17,   -1,  178,  115,  115,
+          115,  115,   -1,   -1,   -1,   -1,   16,   16,   -1,   -1,
+           -1,    8,    8,   -1,    8,    8,    8,   14,    8,    8,
+            8,   78,   78,   -1,   -1,   78,   78,   78,   78,   -1,
+           -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
+           -1,   -1,   -1,   -1,   -1,   -1,   24,   -1,   -1,   -1,
+           -1,   24,   -1,   24
+    );
+
+    protected $gotoBase = array(
+            0,    0, -283,    0,    0,  284,  216,  177,  554,    7,
+            0,    0,  -46,   51,   72, -181,   57,   49,   91,  111,
+          -62,    0, -135,    5,  334,  163,  164,  175,   94,  122,
+            0,    0,    0,    0,    0,   10,    0,   98,    0,  103,
+            0,   13,   -1,    0,    0,  193, -320,    0, -223,  225,
+            0,    0,    0,    0,    0,  153,    0,    0,  325,    0,
+            0,  276,    0,  127,  362,  -76,    0,    0,    0,    0,
+            0,    0,   -6,    0,    0, -174,    0,    0,  168,  140,
+          -61,    0,   -4, -149, -478,    0,    0, -263,    0,    0,
+           88,   50,    0,    0,   19, -467,    0,   43,    0,    0,
+            0,  259,  312,    0,    0,  -15,  -12,    0,   76,    0,
+            0,  110,    0,    0,  109,  261,  -16,   16,  114,    0,
+            0,    0,    0,    0,    0,   17,    0,   68,  155,    0,
+           14,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+            0,    0, -248,    0,    0,   23,    0,  184,    0,  104,
+            0,    0,    0,  -44,    0,   12,    0,    0,   70,    0,
+            0,    0,    0,    0,    0,   -9,    4,   80,  238,   96,
+            0,    0, -294,    0,   34,  242,    0,  257,  209,  -13,
+            0,    0
+    );
+
+    protected $gotoDefault = array(
+        -32768,  502,  718,    4,  719,  912,  795,  804,  584,  518,
+          686,  342,  611,  416, 1272,  889, 1095,  566,  823, 1216,
+         1224,  449,  826,  326,  708,  871,  872,  873,  394,  379,
+          385,  392,  634,  612,  484,  858,  445,  850,  476,  853,
+          444,  862,  162,  413,  500,  866,    3,  868,  545,  899,
+          380,  876,  381,  661,  878,  551,  880,  881,  388,  395,
+          396, 1100,  559,  608,  893,  243,  553,  894,  378,  895,
+          902,  383,  386,  672,  456,  495,  489,  406, 1075,  595,
+          631,  453,  470,  618,  617,  605,  469, 1011,  411,  328,
+          931,  939,  477,  454,  953,  344,  961,  716, 1107,  625,
+          479,  969,  626,  976,  979,  519,  520,  468,  991,  268,
+          994,  480, 1032,  651, 1005, 1006,  652,  627, 1028,  628,
+          653,  629, 1030,  463,  585, 1038,  446, 1046, 1260,  447,
+         1050,  262, 1053,  274,  412,  429, 1058, 1059,    8, 1065,
+          678,  679,   10,  273,  499, 1090,  673,  443, 1106,  433,
+         1176, 1178,  547,  481, 1196, 1195,  664,  496, 1201, 1263,
+          441,  521,  464,  312,  522,  304,  330,  309,  537,  291,
+          331,  523,  465, 1269, 1277,  327,   30, 1297, 1308,  338,
+          563,  600
+    );
+
+    protected $ruleToNonTerminal = array(
+            0,    1,    3,    3,    2,    5,    5,    6,    6,    6,
+            6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
+            6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
+            6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
+            6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
+            6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
+            6,    6,    6,    6,    6,    6,    6,    6,    6,    6,
+            6,    6,    6,    6,    6,    6,    6,    6,    7,    7,
+            7,    7,    7,    7,    7,    7,    8,    8,    9,   10,
+           11,   11,   11,   12,   12,   13,   13,   14,   15,   15,
+           16,   16,   17,   17,   18,   18,   21,   21,   22,   23,
+           23,   24,   24,    4,    4,    4,    4,    4,    4,    4,
+            4,    4,    4,    4,   29,   29,   30,   30,   32,   34,
+           34,   28,   36,   36,   33,   38,   38,   35,   35,   37,
+           37,   39,   39,   31,   40,   40,   41,   43,   44,   44,
+           45,   46,   46,   48,   47,   47,   47,   47,   49,   49,
+           49,   49,   49,   49,   49,   49,   49,   49,   49,   49,
+           49,   49,   49,   49,   49,   49,   49,   49,   49,   49,
+           49,   49,   25,   25,   68,   68,   71,   71,   70,   69,
+           69,   62,   74,   74,   75,   75,   76,   76,   77,   77,
+           78,   78,   26,   26,   27,   27,   27,   27,   86,   86,
+           88,   88,   81,   81,   89,   89,   90,   90,   90,   82,
+           82,   85,   85,   83,   83,   91,   92,   92,   56,   56,
+           64,   64,   67,   67,   67,   66,   93,   93,   94,   57,
+           57,   57,   57,   95,   95,   96,   96,   97,   97,   98,
+           99,   99,  100,  100,  101,  101,   54,   54,   50,   50,
+          103,   52,   52,  104,   51,   51,   53,   53,   63,   63,
+           63,   63,   79,   79,  107,  107,  109,  109,  110,  110,
+          110,  110,  108,  108,  108,  112,  112,  112,  112,   87,
+           87,  115,  115,  115,  116,  116,  113,  113,  117,  117,
+          119,  119,  120,  120,  114,  121,  121,  118,  122,  122,
+          122,  122,  111,  111,   80,   80,   80,   20,   20,   20,
+          124,  123,  123,  125,  125,  125,  125,   59,  126,  126,
+          127,   60,  129,  129,  130,  130,  131,  131,   84,  132,
+          132,  132,  132,  132,  132,  137,  137,  138,  138,  139,
+          139,  139,  139,  139,  140,  141,  141,  136,  136,  133,
+          133,  135,  135,  143,  143,  142,  142,  142,  142,  142,
+          142,  142,  134,  144,  144,  146,  145,  145,   61,  102,
+          147,  147,   55,   55,   42,   42,   42,   42,   42,   42,
+           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
+           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
+           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
+           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
+           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
+           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
+           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
+           42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
+           42,   42,   42,   42,   42,   42,   42,  154,  148,  148,
+          153,  153,  156,  157,  157,  158,  159,  159,  159,   19,
+           19,   72,   72,   72,   72,  149,  149,  149,  149,  161,
+          161,  150,  150,  152,  152,  152,  155,  155,  166,  166,
+          166,  166,  166,  166,  166,  166,  166,  167,  167,  106,
+          169,  169,  169,  169,  151,  151,  151,  151,  151,  151,
+          151,  151,   58,   58,  164,  164,  164,  164,  170,  170,
+          160,  160,  160,  171,  171,  171,  171,  171,  171,   73,
+           73,   65,   65,   65,   65,  128,  128,  128,  128,  174,
+          173,  163,  163,  163,  163,  163,  163,  163,  162,  162,
+          162,  172,  172,  172,  172,  105,  168,  176,  176,  175,
+          175,  177,  177,  177,  177,  177,  177,  177,  177,  165,
+          165,  165,  165,  179,  180,  178,  178,  178,  178,  178,
+          178,  178,  178,  181,  181,  181,  181
+    );
+
+    protected $ruleToLength = array(
+            1,    1,    2,    0,    1,    1,    1,    1,    1,    1,
+            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+            0,    1,    0,    1,    1,    2,    1,    3,    4,    1,
+            2,    0,    1,    1,    1,    1,    1,    3,    5,    4,
+            3,    4,    2,    3,    1,    1,    7,    6,    2,    3,
+            1,    2,    3,    1,    2,    3,    1,    1,    3,    1,
+            3,    1,    2,    2,    3,    1,    3,    2,    3,    1,
+            3,    2,    0,    1,    1,    1,    1,    1,    3,    7,
+           10,    5,    7,    9,    5,    3,    3,    3,    3,    3,
+            3,    1,    2,    5,    7,    9,    6,    5,    6,    3,
+            2,    1,    1,    1,    0,    2,    1,    3,    8,    0,
+            4,    2,    1,    3,    0,    1,    0,    1,    0,    1,
+            3,    1,    8,    9,    8,    7,    6,    8,    0,    2,
+            0,    2,    1,    2,    1,    2,    1,    1,    1,    0,
+            2,    0,    2,    0,    2,    2,    1,    3,    1,    4,
+            1,    4,    1,    1,    4,    2,    1,    3,    3,    3,
+            4,    4,    5,    0,    2,    4,    3,    1,    1,    7,
+            0,    2,    1,    3,    3,    4,    1,    4,    0,    2,
+            5,    0,    2,    6,    0,    2,    0,    3,    1,    2,
+            1,    1,    2,    0,    1,    3,    0,    2,    1,    1,
+            1,    1,    6,    8,    6,    1,    2,    1,    1,    1,
+            1,    1,    1,    1,    1,    3,    3,    3,    1,    3,
+            3,    3,    3,    3,    1,    3,    3,    1,    1,    2,
+            1,    1,    0,    1,    0,    2,    2,    2,    4,    3,
+            1,    1,    3,    1,    2,    2,    3,    2,    3,    1,
+            1,    2,    3,    1,    1,    3,    2,    0,    1,    5,
+            5,   10,    3,    5,    1,    1,    3,    0,    2,    4,
+            5,    4,    4,    4,    3,    1,    1,    1,    1,    1,
+            1,    0,    1,    1,    2,    1,    1,    1,    1,    1,
+            1,    1,    2,    1,    3,    1,    1,    3,    2,    2,
+            3,    1,    0,    1,    1,    3,    3,    3,    4,    1,
+            1,    2,    3,    3,    3,    3,    3,    3,    3,    3,
+            3,    3,    3,    3,    3,    2,    2,    2,    2,    3,
+            3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
+            3,    3,    3,    3,    3,    3,    3,    2,    2,    2,
+            2,    3,    3,    3,    3,    3,    3,    3,    3,    3,
+            3,    3,    5,    4,    3,    4,    4,    2,    2,    4,
+            2,    2,    2,    2,    2,    2,    2,    2,    2,    2,
+            2,    1,    3,    2,    1,    2,    4,    2,    2,    8,
+            9,    8,    9,    9,   10,    9,   10,    8,    3,    2,
+            0,    4,    2,    1,    3,    2,    2,    2,    4,    1,
+            1,    1,    1,    1,    1,    1,    1,    3,    1,    1,
+            1,    0,    3,    0,    1,    1,    0,    1,    1,    1,
+            1,    1,    1,    1,    1,    1,    1,    3,    3,    3,
+            4,    1,    1,    3,    1,    1,    1,    1,    1,    3,
+            2,    3,    0,    1,    1,    3,    1,    1,    1,    1,
+            1,    3,    1,    1,    4,    4,    1,    4,    4,    0,
+            1,    1,    1,    3,    3,    1,    4,    2,    2,    1,
+            3,    1,    4,    4,    3,    3,    3,    3,    1,    3,
+            1,    1,    3,    1,    1,    4,    1,    1,    1,    3,
+            1,    1,    2,    1,    3,    4,    3,    2,    0,    2,
+            2,    1,    2,    1,    1,    1,    4,    3,    3,    3,
+            3,    6,    3,    1,    1,    2,    1
+    );
+
+    protected function initReduceCallbacks() {
+        $this->reduceCallbacks = [
+            0 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            1 => function ($stackPos) {
+                 $this->semValue = $this->handleNamespaces($this->semStack[$stackPos-(1-1)]);
+            },
+            2 => function ($stackPos) {
+                 if (is_array($this->semStack[$stackPos-(2-2)])) { $this->semValue = array_merge($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)]); } else { $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)]; };
+            },
+            3 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            4 => function ($stackPos) {
+                 $startAttributes = $this->lookaheadStartAttributes; if (isset($startAttributes['comments'])) { $nop = new Stmt\Nop($this->createCommentNopAttributes($startAttributes['comments'])); } else { $nop = null; };
+            if ($nop !== null) { $this->semStack[$stackPos-(1-1)][] = $nop; } $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            5 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            6 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            7 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            8 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            9 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            10 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            11 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            12 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            13 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            14 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            15 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            16 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            17 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            18 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            19 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            20 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            21 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            22 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            23 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            24 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            25 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            26 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            27 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            28 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            29 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            30 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            31 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            32 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            33 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            34 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            35 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            36 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            37 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            38 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            39 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            40 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            41 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            42 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            43 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            44 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            45 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            46 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            47 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            48 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            49 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            50 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            51 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            52 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            53 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            54 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            55 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            56 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            57 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            58 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            59 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            60 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            61 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            62 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            63 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            64 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            65 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            66 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            67 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            68 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            69 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            70 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            71 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            72 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            73 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            74 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            75 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            76 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            77 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            78 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            79 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            80 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            81 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            82 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            83 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            84 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            85 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            86 => function ($stackPos) {
+                 $this->semValue = new Node\Identifier($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            87 => function ($stackPos) {
+                 $this->semValue = new Node\Identifier($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            88 => function ($stackPos) {
+                 $this->semValue = new Node\Identifier($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            89 => function ($stackPos) {
+                 $this->semValue = new Node\Identifier($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            90 => function ($stackPos) {
+                 $this->semValue = new Name($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            91 => function ($stackPos) {
+                 $this->semValue = new Name($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            92 => function ($stackPos) {
+                 $this->semValue = new Name($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            93 => function ($stackPos) {
+                 $this->semValue = new Name($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            94 => function ($stackPos) {
+                 $this->semValue = new Name($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            95 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            96 => function ($stackPos) {
+                 $this->semValue = new Name(substr($this->semStack[$stackPos-(1-1)], 1), $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            97 => function ($stackPos) {
+                 $this->semValue = new Expr\Variable(substr($this->semStack[$stackPos-(1-1)], 1), $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            98 => function ($stackPos) {
+                 /* nothing */
+            },
+            99 => function ($stackPos) {
+                 /* nothing */
+            },
+            100 => function ($stackPos) {
+                 /* nothing */
+            },
+            101 => function ($stackPos) {
+                 $this->emitError(new Error('A trailing comma is not allowed here', $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes));
+            },
+            102 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            103 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            104 => function ($stackPos) {
+                 $this->semValue = new Node\Attribute($this->semStack[$stackPos-(1-1)], [], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            105 => function ($stackPos) {
+                 $this->semValue = new Node\Attribute($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            106 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            107 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            108 => function ($stackPos) {
+                 $this->semValue = new Node\AttributeGroup($this->semStack[$stackPos-(4-2)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            109 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            110 => function ($stackPos) {
+                 $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            111 => function ($stackPos) {
+                 $this->semValue = [];
+            },
+            112 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            113 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            114 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            115 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            116 => function ($stackPos) {
+                 $this->semValue = new Stmt\HaltCompiler($this->lexer->handleHaltCompiler(), $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            117 => function ($stackPos) {
+                 $this->semValue = new Stmt\Namespace_($this->semStack[$stackPos-(3-2)], null, $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            $this->semValue->setAttribute('kind', Stmt\Namespace_::KIND_SEMICOLON);
+            $this->checkNamespace($this->semValue);
+            },
+            118 => function ($stackPos) {
+                 $this->semValue = new Stmt\Namespace_($this->semStack[$stackPos-(5-2)], $this->semStack[$stackPos-(5-4)], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
+            $this->semValue->setAttribute('kind', Stmt\Namespace_::KIND_BRACED);
+            $this->checkNamespace($this->semValue);
+            },
+            119 => function ($stackPos) {
+                 $this->semValue = new Stmt\Namespace_(null, $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            $this->semValue->setAttribute('kind', Stmt\Namespace_::KIND_BRACED);
+            $this->checkNamespace($this->semValue);
+            },
+            120 => function ($stackPos) {
+                 $this->semValue = new Stmt\Use_($this->semStack[$stackPos-(3-2)], Stmt\Use_::TYPE_NORMAL, $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            121 => function ($stackPos) {
+                 $this->semValue = new Stmt\Use_($this->semStack[$stackPos-(4-3)], $this->semStack[$stackPos-(4-2)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            122 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            123 => function ($stackPos) {
+                 $this->semValue = new Stmt\Const_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            124 => function ($stackPos) {
+                 $this->semValue = Stmt\Use_::TYPE_FUNCTION;
+            },
+            125 => function ($stackPos) {
+                 $this->semValue = Stmt\Use_::TYPE_CONSTANT;
+            },
+            126 => function ($stackPos) {
+                 $this->semValue = new Stmt\GroupUse($this->semStack[$stackPos-(7-3)], $this->semStack[$stackPos-(7-6)], $this->semStack[$stackPos-(7-2)], $this->startAttributeStack[$stackPos-(7-1)] + $this->endAttributes);
+            },
+            127 => function ($stackPos) {
+                 $this->semValue = new Stmt\GroupUse($this->semStack[$stackPos-(6-2)], $this->semStack[$stackPos-(6-5)], Stmt\Use_::TYPE_UNKNOWN, $this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes);
+            },
+            128 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            129 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            130 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            131 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            132 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            133 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            134 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            135 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            136 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            137 => function ($stackPos) {
+                 $this->semValue = new Stmt\UseUse($this->semStack[$stackPos-(1-1)], null, Stmt\Use_::TYPE_UNKNOWN, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes); $this->checkUseUse($this->semValue, $stackPos-(1-1));
+            },
+            138 => function ($stackPos) {
+                 $this->semValue = new Stmt\UseUse($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], Stmt\Use_::TYPE_UNKNOWN, $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes); $this->checkUseUse($this->semValue, $stackPos-(3-3));
+            },
+            139 => function ($stackPos) {
+                 $this->semValue = new Stmt\UseUse($this->semStack[$stackPos-(1-1)], null, Stmt\Use_::TYPE_UNKNOWN, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes); $this->checkUseUse($this->semValue, $stackPos-(1-1));
+            },
+            140 => function ($stackPos) {
+                 $this->semValue = new Stmt\UseUse($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], Stmt\Use_::TYPE_UNKNOWN, $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes); $this->checkUseUse($this->semValue, $stackPos-(3-3));
+            },
+            141 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)]; $this->semValue->type = Stmt\Use_::TYPE_NORMAL;
+            },
+            142 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-2)]; $this->semValue->type = $this->semStack[$stackPos-(2-1)];
+            },
+            143 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            144 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            145 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            146 => function ($stackPos) {
+                 $this->semValue = new Node\Const_($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            147 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            148 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            149 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            150 => function ($stackPos) {
+                 $this->semValue = new Node\Const_($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            151 => function ($stackPos) {
+                 if (is_array($this->semStack[$stackPos-(2-2)])) { $this->semValue = array_merge($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)]); } else { $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)]; };
+            },
+            152 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            153 => function ($stackPos) {
+                 $startAttributes = $this->lookaheadStartAttributes; if (isset($startAttributes['comments'])) { $nop = new Stmt\Nop($this->createCommentNopAttributes($startAttributes['comments'])); } else { $nop = null; };
+            if ($nop !== null) { $this->semStack[$stackPos-(1-1)][] = $nop; } $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            154 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            155 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            156 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            157 => function ($stackPos) {
+                 throw new Error('__HALT_COMPILER() can only be used from the outermost scope', $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            158 => function ($stackPos) {
+
+        if ($this->semStack[$stackPos-(3-2)]) {
+            $this->semValue = $this->semStack[$stackPos-(3-2)]; $attrs = $this->startAttributeStack[$stackPos-(3-1)]; $stmts = $this->semValue; if (!empty($attrs['comments'])) {$stmts[0]->setAttribute('comments', array_merge($attrs['comments'], $stmts[0]->getAttribute('comments', []))); };
+        } else {
+            $startAttributes = $this->startAttributeStack[$stackPos-(3-1)]; if (isset($startAttributes['comments'])) { $this->semValue = new Stmt\Nop($startAttributes + $this->endAttributes); } else { $this->semValue = null; };
+            if (null === $this->semValue) { $this->semValue = array(); }
+        }
+
+            },
+            159 => function ($stackPos) {
+                 $this->semValue = new Stmt\If_($this->semStack[$stackPos-(7-3)], ['stmts' => is_array($this->semStack[$stackPos-(7-5)]) ? $this->semStack[$stackPos-(7-5)] : array($this->semStack[$stackPos-(7-5)]), 'elseifs' => $this->semStack[$stackPos-(7-6)], 'else' => $this->semStack[$stackPos-(7-7)]], $this->startAttributeStack[$stackPos-(7-1)] + $this->endAttributes);
+            },
+            160 => function ($stackPos) {
+                 $this->semValue = new Stmt\If_($this->semStack[$stackPos-(10-3)], ['stmts' => $this->semStack[$stackPos-(10-6)], 'elseifs' => $this->semStack[$stackPos-(10-7)], 'else' => $this->semStack[$stackPos-(10-8)]], $this->startAttributeStack[$stackPos-(10-1)] + $this->endAttributes);
+            },
+            161 => function ($stackPos) {
+                 $this->semValue = new Stmt\While_($this->semStack[$stackPos-(5-3)], $this->semStack[$stackPos-(5-5)], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
+            },
+            162 => function ($stackPos) {
+                 $this->semValue = new Stmt\Do_($this->semStack[$stackPos-(7-5)], is_array($this->semStack[$stackPos-(7-2)]) ? $this->semStack[$stackPos-(7-2)] : array($this->semStack[$stackPos-(7-2)]), $this->startAttributeStack[$stackPos-(7-1)] + $this->endAttributes);
+            },
+            163 => function ($stackPos) {
+                 $this->semValue = new Stmt\For_(['init' => $this->semStack[$stackPos-(9-3)], 'cond' => $this->semStack[$stackPos-(9-5)], 'loop' => $this->semStack[$stackPos-(9-7)], 'stmts' => $this->semStack[$stackPos-(9-9)]], $this->startAttributeStack[$stackPos-(9-1)] + $this->endAttributes);
+            },
+            164 => function ($stackPos) {
+                 $this->semValue = new Stmt\Switch_($this->semStack[$stackPos-(5-3)], $this->semStack[$stackPos-(5-5)], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
+            },
+            165 => function ($stackPos) {
+                 $this->semValue = new Stmt\Break_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            166 => function ($stackPos) {
+                 $this->semValue = new Stmt\Continue_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            167 => function ($stackPos) {
+                 $this->semValue = new Stmt\Return_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            168 => function ($stackPos) {
+                 $this->semValue = new Stmt\Global_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            169 => function ($stackPos) {
+                 $this->semValue = new Stmt\Static_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            170 => function ($stackPos) {
+                 $this->semValue = new Stmt\Echo_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            171 => function ($stackPos) {
+                 $this->semValue = new Stmt\InlineHTML($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            172 => function ($stackPos) {
+
+        $e = $this->semStack[$stackPos-(2-1)];
+        if ($e instanceof Expr\Throw_) {
+            // For backwards-compatibility reasons, convert throw in statement position into
+            // Stmt\Throw_ rather than Stmt\Expression(Expr\Throw_).
+            $this->semValue = new Stmt\Throw_($e->expr, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+        } else {
+            $this->semValue = new Stmt\Expression($e, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+        }
+
+            },
+            173 => function ($stackPos) {
+                 $this->semValue = new Stmt\Unset_($this->semStack[$stackPos-(5-3)], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
+            },
+            174 => function ($stackPos) {
+                 $this->semValue = new Stmt\Foreach_($this->semStack[$stackPos-(7-3)], $this->semStack[$stackPos-(7-5)][0], ['keyVar' => null, 'byRef' => $this->semStack[$stackPos-(7-5)][1], 'stmts' => $this->semStack[$stackPos-(7-7)]], $this->startAttributeStack[$stackPos-(7-1)] + $this->endAttributes);
+            },
+            175 => function ($stackPos) {
+                 $this->semValue = new Stmt\Foreach_($this->semStack[$stackPos-(9-3)], $this->semStack[$stackPos-(9-7)][0], ['keyVar' => $this->semStack[$stackPos-(9-5)], 'byRef' => $this->semStack[$stackPos-(9-7)][1], 'stmts' => $this->semStack[$stackPos-(9-9)]], $this->startAttributeStack[$stackPos-(9-1)] + $this->endAttributes);
+            },
+            176 => function ($stackPos) {
+                 $this->semValue = new Stmt\Foreach_($this->semStack[$stackPos-(6-3)], new Expr\Error($this->startAttributeStack[$stackPos-(6-4)] + $this->endAttributeStack[$stackPos-(6-4)]), ['stmts' => $this->semStack[$stackPos-(6-6)]], $this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes);
+            },
+            177 => function ($stackPos) {
+                 $this->semValue = new Stmt\Declare_($this->semStack[$stackPos-(5-3)], $this->semStack[$stackPos-(5-5)], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
+            },
+            178 => function ($stackPos) {
+                 $this->semValue = new Stmt\TryCatch($this->semStack[$stackPos-(6-3)], $this->semStack[$stackPos-(6-5)], $this->semStack[$stackPos-(6-6)], $this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes); $this->checkTryCatch($this->semValue);
+            },
+            179 => function ($stackPos) {
+                 $this->semValue = new Stmt\Goto_($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            180 => function ($stackPos) {
+                 $this->semValue = new Stmt\Label($this->semStack[$stackPos-(2-1)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            181 => function ($stackPos) {
+                 $this->semValue = array(); /* means: no statement */
+            },
+            182 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            183 => function ($stackPos) {
+                 $startAttributes = $this->startAttributeStack[$stackPos-(1-1)]; if (isset($startAttributes['comments'])) { $this->semValue = new Stmt\Nop($startAttributes + $this->endAttributes); } else { $this->semValue = null; };
+            if ($this->semValue === null) $this->semValue = array(); /* means: no statement */
+            },
+            184 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            185 => function ($stackPos) {
+                 $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            186 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            187 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            188 => function ($stackPos) {
+                 $this->semValue = new Stmt\Catch_($this->semStack[$stackPos-(8-3)], $this->semStack[$stackPos-(8-4)], $this->semStack[$stackPos-(8-7)], $this->startAttributeStack[$stackPos-(8-1)] + $this->endAttributes);
+            },
+            189 => function ($stackPos) {
+                 $this->semValue = null;
+            },
+            190 => function ($stackPos) {
+                 $this->semValue = new Stmt\Finally_($this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            191 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            192 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            193 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            194 => function ($stackPos) {
+                 $this->semValue = false;
+            },
+            195 => function ($stackPos) {
+                 $this->semValue = true;
+            },
+            196 => function ($stackPos) {
+                 $this->semValue = false;
+            },
+            197 => function ($stackPos) {
+                 $this->semValue = true;
+            },
+            198 => function ($stackPos) {
+                 $this->semValue = false;
+            },
+            199 => function ($stackPos) {
+                 $this->semValue = true;
+            },
+            200 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(3-2)];
+            },
+            201 => function ($stackPos) {
+                 $this->semValue = [];
+            },
+            202 => function ($stackPos) {
+                 $this->semValue = new Stmt\Function_($this->semStack[$stackPos-(8-3)], ['byRef' => $this->semStack[$stackPos-(8-2)], 'params' => $this->semStack[$stackPos-(8-5)], 'returnType' => $this->semStack[$stackPos-(8-7)], 'stmts' => $this->semStack[$stackPos-(8-8)], 'attrGroups' => []], $this->startAttributeStack[$stackPos-(8-1)] + $this->endAttributes);
+            },
+            203 => function ($stackPos) {
+                 $this->semValue = new Stmt\Function_($this->semStack[$stackPos-(9-4)], ['byRef' => $this->semStack[$stackPos-(9-3)], 'params' => $this->semStack[$stackPos-(9-6)], 'returnType' => $this->semStack[$stackPos-(9-8)], 'stmts' => $this->semStack[$stackPos-(9-9)], 'attrGroups' => $this->semStack[$stackPos-(9-1)]], $this->startAttributeStack[$stackPos-(9-1)] + $this->endAttributes);
+            },
+            204 => function ($stackPos) {
+                 $this->semValue = new Stmt\Class_($this->semStack[$stackPos-(8-3)], ['type' => $this->semStack[$stackPos-(8-2)], 'extends' => $this->semStack[$stackPos-(8-4)], 'implements' => $this->semStack[$stackPos-(8-5)], 'stmts' => $this->semStack[$stackPos-(8-7)], 'attrGroups' => $this->semStack[$stackPos-(8-1)]], $this->startAttributeStack[$stackPos-(8-1)] + $this->endAttributes);
+            $this->checkClass($this->semValue, $stackPos-(8-3));
+            },
+            205 => function ($stackPos) {
+                 $this->semValue = new Stmt\Interface_($this->semStack[$stackPos-(7-3)], ['extends' => $this->semStack[$stackPos-(7-4)], 'stmts' => $this->semStack[$stackPos-(7-6)], 'attrGroups' => $this->semStack[$stackPos-(7-1)]], $this->startAttributeStack[$stackPos-(7-1)] + $this->endAttributes);
+            $this->checkInterface($this->semValue, $stackPos-(7-3));
+            },
+            206 => function ($stackPos) {
+                 $this->semValue = new Stmt\Trait_($this->semStack[$stackPos-(6-3)], ['stmts' => $this->semStack[$stackPos-(6-5)], 'attrGroups' => $this->semStack[$stackPos-(6-1)]], $this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes);
+            },
+            207 => function ($stackPos) {
+                 $this->semValue = new Stmt\Enum_($this->semStack[$stackPos-(8-3)], ['scalarType' => $this->semStack[$stackPos-(8-4)], 'implements' => $this->semStack[$stackPos-(8-5)], 'stmts' => $this->semStack[$stackPos-(8-7)], 'attrGroups' => $this->semStack[$stackPos-(8-1)]], $this->startAttributeStack[$stackPos-(8-1)] + $this->endAttributes);
+            $this->checkEnum($this->semValue, $stackPos-(8-3));
+            },
+            208 => function ($stackPos) {
+                 $this->semValue = null;
+            },
+            209 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-2)];
+            },
+            210 => function ($stackPos) {
+                 $this->semValue = null;
+            },
+            211 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-2)];
+            },
+            212 => function ($stackPos) {
+                 $this->semValue = 0;
+            },
+            213 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            214 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            215 => function ($stackPos) {
+                 $this->checkClassModifier($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)], $stackPos-(2-2)); $this->semValue = $this->semStack[$stackPos-(2-1)] | $this->semStack[$stackPos-(2-2)];
+            },
+            216 => function ($stackPos) {
+                 $this->semValue = Stmt\Class_::MODIFIER_ABSTRACT;
+            },
+            217 => function ($stackPos) {
+                 $this->semValue = Stmt\Class_::MODIFIER_FINAL;
+            },
+            218 => function ($stackPos) {
+                 $this->semValue = Stmt\Class_::MODIFIER_READONLY;
+            },
+            219 => function ($stackPos) {
+                 $this->semValue = null;
+            },
+            220 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-2)];
+            },
+            221 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            222 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-2)];
+            },
+            223 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            224 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-2)];
+            },
+            225 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            226 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            227 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            228 => function ($stackPos) {
+                 $this->semValue = is_array($this->semStack[$stackPos-(1-1)]) ? $this->semStack[$stackPos-(1-1)] : array($this->semStack[$stackPos-(1-1)]);
+            },
+            229 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(4-2)];
+            },
+            230 => function ($stackPos) {
+                 $this->semValue = is_array($this->semStack[$stackPos-(1-1)]) ? $this->semStack[$stackPos-(1-1)] : array($this->semStack[$stackPos-(1-1)]);
+            },
+            231 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(4-2)];
+            },
+            232 => function ($stackPos) {
+                 $this->semValue = is_array($this->semStack[$stackPos-(1-1)]) ? $this->semStack[$stackPos-(1-1)] : array($this->semStack[$stackPos-(1-1)]);
+            },
+            233 => function ($stackPos) {
+                 $this->semValue = null;
+            },
+            234 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(4-2)];
+            },
+            235 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            236 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            237 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            238 => function ($stackPos) {
+                 $this->semValue = new Stmt\DeclareDeclare($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            239 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(3-2)];
+            },
+            240 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(4-3)];
+            },
+            241 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(4-2)];
+            },
+            242 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(5-3)];
+            },
+            243 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            244 => function ($stackPos) {
+                 $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            245 => function ($stackPos) {
+                 $this->semValue = new Stmt\Case_($this->semStack[$stackPos-(4-2)], $this->semStack[$stackPos-(4-4)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            246 => function ($stackPos) {
+                 $this->semValue = new Stmt\Case_(null, $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            247 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            248 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            249 => function ($stackPos) {
+                 $this->semValue = new Expr\Match_($this->semStack[$stackPos-(7-3)], $this->semStack[$stackPos-(7-6)], $this->startAttributeStack[$stackPos-(7-1)] + $this->endAttributes);
+            },
+            250 => function ($stackPos) {
+                 $this->semValue = [];
+            },
+            251 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            252 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            253 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            254 => function ($stackPos) {
+                 $this->semValue = new Node\MatchArm($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            255 => function ($stackPos) {
+                 $this->semValue = new Node\MatchArm(null, $this->semStack[$stackPos-(4-4)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            256 => function ($stackPos) {
+                 $this->semValue = is_array($this->semStack[$stackPos-(1-1)]) ? $this->semStack[$stackPos-(1-1)] : array($this->semStack[$stackPos-(1-1)]);
+            },
+            257 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(4-2)];
+            },
+            258 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            259 => function ($stackPos) {
+                 $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            260 => function ($stackPos) {
+                 $this->semValue = new Stmt\ElseIf_($this->semStack[$stackPos-(5-3)], is_array($this->semStack[$stackPos-(5-5)]) ? $this->semStack[$stackPos-(5-5)] : array($this->semStack[$stackPos-(5-5)]), $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
+            },
+            261 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            262 => function ($stackPos) {
+                 $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            263 => function ($stackPos) {
+                 $this->semValue = new Stmt\ElseIf_($this->semStack[$stackPos-(6-3)], $this->semStack[$stackPos-(6-6)], $this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes);
+            },
+            264 => function ($stackPos) {
+                 $this->semValue = null;
+            },
+            265 => function ($stackPos) {
+                 $this->semValue = new Stmt\Else_(is_array($this->semStack[$stackPos-(2-2)]) ? $this->semStack[$stackPos-(2-2)] : array($this->semStack[$stackPos-(2-2)]), $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            266 => function ($stackPos) {
+                 $this->semValue = null;
+            },
+            267 => function ($stackPos) {
+                 $this->semValue = new Stmt\Else_($this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            268 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)], false);
+            },
+            269 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(2-2)], true);
+            },
+            270 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)], false);
+            },
+            271 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)], false);
+            },
+            272 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            273 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            274 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            275 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            276 => function ($stackPos) {
+                 $this->semValue = 0;
+            },
+            277 => function ($stackPos) {
+                 $this->checkModifier($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)], $stackPos-(2-2)); $this->semValue = $this->semStack[$stackPos-(2-1)] | $this->semStack[$stackPos-(2-2)];
+            },
+            278 => function ($stackPos) {
+                 $this->semValue = Stmt\Class_::MODIFIER_PUBLIC;
+            },
+            279 => function ($stackPos) {
+                 $this->semValue = Stmt\Class_::MODIFIER_PROTECTED;
+            },
+            280 => function ($stackPos) {
+                 $this->semValue = Stmt\Class_::MODIFIER_PRIVATE;
+            },
+            281 => function ($stackPos) {
+                 $this->semValue = Stmt\Class_::MODIFIER_READONLY;
+            },
+            282 => function ($stackPos) {
+                 $this->semValue = new Node\Param($this->semStack[$stackPos-(6-6)], null, $this->semStack[$stackPos-(6-3)], $this->semStack[$stackPos-(6-4)], $this->semStack[$stackPos-(6-5)], $this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes, $this->semStack[$stackPos-(6-2)], $this->semStack[$stackPos-(6-1)]);
+            $this->checkParam($this->semValue);
+            },
+            283 => function ($stackPos) {
+                 $this->semValue = new Node\Param($this->semStack[$stackPos-(8-6)], $this->semStack[$stackPos-(8-8)], $this->semStack[$stackPos-(8-3)], $this->semStack[$stackPos-(8-4)], $this->semStack[$stackPos-(8-5)], $this->startAttributeStack[$stackPos-(8-1)] + $this->endAttributes, $this->semStack[$stackPos-(8-2)], $this->semStack[$stackPos-(8-1)]);
+            $this->checkParam($this->semValue);
+            },
+            284 => function ($stackPos) {
+                 $this->semValue = new Node\Param(new Expr\Error($this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes), null, $this->semStack[$stackPos-(6-3)], $this->semStack[$stackPos-(6-4)], $this->semStack[$stackPos-(6-5)], $this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes, $this->semStack[$stackPos-(6-2)], $this->semStack[$stackPos-(6-1)]);
+            },
+            285 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            286 => function ($stackPos) {
+                 $this->semValue = new Node\NullableType($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            287 => function ($stackPos) {
+                 $this->semValue = new Node\UnionType($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            288 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            289 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            290 => function ($stackPos) {
+                 $this->semValue = new Node\Name('static', $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            291 => function ($stackPos) {
+                 $this->semValue = $this->handleBuiltinTypes($this->semStack[$stackPos-(1-1)]);
+            },
+            292 => function ($stackPos) {
+                 $this->semValue = new Node\Identifier('array', $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            293 => function ($stackPos) {
+                 $this->semValue = new Node\Identifier('callable', $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            294 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            295 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(3-2)];
+            },
+            296 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)]);
+            },
+            297 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            298 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            299 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(3-2)];
+            },
+            300 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)]);
+            },
+            301 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            302 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)]);
+            },
+            303 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            304 => function ($stackPos) {
+                 $this->semValue = new Node\IntersectionType($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            305 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)]);
+            },
+            306 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            307 => function ($stackPos) {
+                 $this->semValue = new Node\IntersectionType($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            308 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            309 => function ($stackPos) {
+                 $this->semValue = new Node\NullableType($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            310 => function ($stackPos) {
+                 $this->semValue = new Node\UnionType($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            311 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            312 => function ($stackPos) {
+                 $this->semValue = null;
+            },
+            313 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            314 => function ($stackPos) {
+                 $this->semValue = null;
+            },
+            315 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-2)];
+            },
+            316 => function ($stackPos) {
+                 $this->semValue = null;
+            },
+            317 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            318 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(4-2)];
+            },
+            319 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(3-2)]);
+            },
+            320 => function ($stackPos) {
+                 $this->semValue = new Node\VariadicPlaceholder($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            321 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            322 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            323 => function ($stackPos) {
+                 $this->semValue = new Node\Arg($this->semStack[$stackPos-(1-1)], false, false, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            324 => function ($stackPos) {
+                 $this->semValue = new Node\Arg($this->semStack[$stackPos-(2-2)], true, false, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            325 => function ($stackPos) {
+                 $this->semValue = new Node\Arg($this->semStack[$stackPos-(2-2)], false, true, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            326 => function ($stackPos) {
+                 $this->semValue = new Node\Arg($this->semStack[$stackPos-(3-3)], false, false, $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes, $this->semStack[$stackPos-(3-1)]);
+            },
+            327 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            328 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            329 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            330 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            331 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            332 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            333 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            334 => function ($stackPos) {
+                 $this->semValue = new Stmt\StaticVar($this->semStack[$stackPos-(1-1)], null, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            335 => function ($stackPos) {
+                 $this->semValue = new Stmt\StaticVar($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            336 => function ($stackPos) {
+                 if ($this->semStack[$stackPos-(2-2)] !== null) { $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)]; }
+            },
+            337 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            338 => function ($stackPos) {
+                 $startAttributes = $this->lookaheadStartAttributes; if (isset($startAttributes['comments'])) { $nop = new Stmt\Nop($this->createCommentNopAttributes($startAttributes['comments'])); } else { $nop = null; };
+            if ($nop !== null) { $this->semStack[$stackPos-(1-1)][] = $nop; } $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            339 => function ($stackPos) {
+                 $this->semValue = new Stmt\Property($this->semStack[$stackPos-(5-2)], $this->semStack[$stackPos-(5-4)], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes, $this->semStack[$stackPos-(5-3)], $this->semStack[$stackPos-(5-1)]);
+            $this->checkProperty($this->semValue, $stackPos-(5-2));
+            },
+            340 => function ($stackPos) {
+                 $this->semValue = new Stmt\ClassConst($this->semStack[$stackPos-(5-4)], $this->semStack[$stackPos-(5-2)], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes, $this->semStack[$stackPos-(5-1)]);
+            $this->checkClassConst($this->semValue, $stackPos-(5-2));
+            },
+            341 => function ($stackPos) {
+                 $this->semValue = new Stmt\ClassMethod($this->semStack[$stackPos-(10-5)], ['type' => $this->semStack[$stackPos-(10-2)], 'byRef' => $this->semStack[$stackPos-(10-4)], 'params' => $this->semStack[$stackPos-(10-7)], 'returnType' => $this->semStack[$stackPos-(10-9)], 'stmts' => $this->semStack[$stackPos-(10-10)], 'attrGroups' => $this->semStack[$stackPos-(10-1)]], $this->startAttributeStack[$stackPos-(10-1)] + $this->endAttributes);
+            $this->checkClassMethod($this->semValue, $stackPos-(10-2));
+            },
+            342 => function ($stackPos) {
+                 $this->semValue = new Stmt\TraitUse($this->semStack[$stackPos-(3-2)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            343 => function ($stackPos) {
+                 $this->semValue = new Stmt\EnumCase($this->semStack[$stackPos-(5-3)], $this->semStack[$stackPos-(5-4)], $this->semStack[$stackPos-(5-1)], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
+            },
+            344 => function ($stackPos) {
+                 $this->semValue = null; /* will be skipped */
+            },
+            345 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            346 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(3-2)];
+            },
+            347 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            348 => function ($stackPos) {
+                 $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            349 => function ($stackPos) {
+                 $this->semValue = new Stmt\TraitUseAdaptation\Precedence($this->semStack[$stackPos-(4-1)][0], $this->semStack[$stackPos-(4-1)][1], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            350 => function ($stackPos) {
+                 $this->semValue = new Stmt\TraitUseAdaptation\Alias($this->semStack[$stackPos-(5-1)][0], $this->semStack[$stackPos-(5-1)][1], $this->semStack[$stackPos-(5-3)], $this->semStack[$stackPos-(5-4)], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
+            },
+            351 => function ($stackPos) {
+                 $this->semValue = new Stmt\TraitUseAdaptation\Alias($this->semStack[$stackPos-(4-1)][0], $this->semStack[$stackPos-(4-1)][1], $this->semStack[$stackPos-(4-3)], null, $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            352 => function ($stackPos) {
+                 $this->semValue = new Stmt\TraitUseAdaptation\Alias($this->semStack[$stackPos-(4-1)][0], $this->semStack[$stackPos-(4-1)][1], null, $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            353 => function ($stackPos) {
+                 $this->semValue = new Stmt\TraitUseAdaptation\Alias($this->semStack[$stackPos-(4-1)][0], $this->semStack[$stackPos-(4-1)][1], null, $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            354 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)]);
+            },
+            355 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            356 => function ($stackPos) {
+                 $this->semValue = array(null, $this->semStack[$stackPos-(1-1)]);
+            },
+            357 => function ($stackPos) {
+                 $this->semValue = null;
+            },
+            358 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            359 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            360 => function ($stackPos) {
+                 $this->semValue = 0;
+            },
+            361 => function ($stackPos) {
+                 $this->semValue = 0;
+            },
+            362 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            363 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            364 => function ($stackPos) {
+                 $this->checkModifier($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)], $stackPos-(2-2)); $this->semValue = $this->semStack[$stackPos-(2-1)] | $this->semStack[$stackPos-(2-2)];
+            },
+            365 => function ($stackPos) {
+                 $this->semValue = Stmt\Class_::MODIFIER_PUBLIC;
+            },
+            366 => function ($stackPos) {
+                 $this->semValue = Stmt\Class_::MODIFIER_PROTECTED;
+            },
+            367 => function ($stackPos) {
+                 $this->semValue = Stmt\Class_::MODIFIER_PRIVATE;
+            },
+            368 => function ($stackPos) {
+                 $this->semValue = Stmt\Class_::MODIFIER_STATIC;
+            },
+            369 => function ($stackPos) {
+                 $this->semValue = Stmt\Class_::MODIFIER_ABSTRACT;
+            },
+            370 => function ($stackPos) {
+                 $this->semValue = Stmt\Class_::MODIFIER_FINAL;
+            },
+            371 => function ($stackPos) {
+                 $this->semValue = Stmt\Class_::MODIFIER_READONLY;
+            },
+            372 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            373 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            374 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            375 => function ($stackPos) {
+                 $this->semValue = new Node\VarLikeIdentifier(substr($this->semStack[$stackPos-(1-1)], 1), $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            376 => function ($stackPos) {
+                 $this->semValue = new Stmt\PropertyProperty($this->semStack[$stackPos-(1-1)], null, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            377 => function ($stackPos) {
+                 $this->semValue = new Stmt\PropertyProperty($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            378 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            379 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            380 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            381 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            382 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            383 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            384 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            385 => function ($stackPos) {
+                 $this->semValue = new Expr\Assign($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            386 => function ($stackPos) {
+                 $this->semValue = new Expr\Assign($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            387 => function ($stackPos) {
+                 $this->semValue = new Expr\Assign($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            388 => function ($stackPos) {
+                 $this->semValue = new Expr\AssignRef($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-4)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            389 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            390 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            391 => function ($stackPos) {
+                 $this->semValue = new Expr\Clone_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            392 => function ($stackPos) {
+                 $this->semValue = new Expr\AssignOp\Plus($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            393 => function ($stackPos) {
+                 $this->semValue = new Expr\AssignOp\Minus($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            394 => function ($stackPos) {
+                 $this->semValue = new Expr\AssignOp\Mul($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            395 => function ($stackPos) {
+                 $this->semValue = new Expr\AssignOp\Div($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            396 => function ($stackPos) {
+                 $this->semValue = new Expr\AssignOp\Concat($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            397 => function ($stackPos) {
+                 $this->semValue = new Expr\AssignOp\Mod($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            398 => function ($stackPos) {
+                 $this->semValue = new Expr\AssignOp\BitwiseAnd($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            399 => function ($stackPos) {
+                 $this->semValue = new Expr\AssignOp\BitwiseOr($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            400 => function ($stackPos) {
+                 $this->semValue = new Expr\AssignOp\BitwiseXor($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            401 => function ($stackPos) {
+                 $this->semValue = new Expr\AssignOp\ShiftLeft($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            402 => function ($stackPos) {
+                 $this->semValue = new Expr\AssignOp\ShiftRight($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            403 => function ($stackPos) {
+                 $this->semValue = new Expr\AssignOp\Pow($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            404 => function ($stackPos) {
+                 $this->semValue = new Expr\AssignOp\Coalesce($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            405 => function ($stackPos) {
+                 $this->semValue = new Expr\PostInc($this->semStack[$stackPos-(2-1)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            406 => function ($stackPos) {
+                 $this->semValue = new Expr\PreInc($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            407 => function ($stackPos) {
+                 $this->semValue = new Expr\PostDec($this->semStack[$stackPos-(2-1)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            408 => function ($stackPos) {
+                 $this->semValue = new Expr\PreDec($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            409 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\BooleanOr($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            410 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\BooleanAnd($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            411 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\LogicalOr($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            412 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\LogicalAnd($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            413 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\LogicalXor($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            414 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\BitwiseOr($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            415 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\BitwiseAnd($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            416 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\BitwiseAnd($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            417 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\BitwiseXor($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            418 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Concat($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            419 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Plus($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            420 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Minus($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            421 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Mul($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            422 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Div($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            423 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Mod($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            424 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\ShiftLeft($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            425 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\ShiftRight($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            426 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Pow($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            427 => function ($stackPos) {
+                 $this->semValue = new Expr\UnaryPlus($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            428 => function ($stackPos) {
+                 $this->semValue = new Expr\UnaryMinus($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            429 => function ($stackPos) {
+                 $this->semValue = new Expr\BooleanNot($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            430 => function ($stackPos) {
+                 $this->semValue = new Expr\BitwiseNot($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            431 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Identical($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            432 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\NotIdentical($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            433 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Equal($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            434 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\NotEqual($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            435 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Spaceship($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            436 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Smaller($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            437 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\SmallerOrEqual($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            438 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Greater($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            439 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\GreaterOrEqual($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            440 => function ($stackPos) {
+                 $this->semValue = new Expr\Instanceof_($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            441 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(3-2)];
+            },
+            442 => function ($stackPos) {
+                 $this->semValue = new Expr\Ternary($this->semStack[$stackPos-(5-1)], $this->semStack[$stackPos-(5-3)], $this->semStack[$stackPos-(5-5)], $this->startAttributeStack[$stackPos-(5-1)] + $this->endAttributes);
+            },
+            443 => function ($stackPos) {
+                 $this->semValue = new Expr\Ternary($this->semStack[$stackPos-(4-1)], null, $this->semStack[$stackPos-(4-4)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            444 => function ($stackPos) {
+                 $this->semValue = new Expr\BinaryOp\Coalesce($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            445 => function ($stackPos) {
+                 $this->semValue = new Expr\Isset_($this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            446 => function ($stackPos) {
+                 $this->semValue = new Expr\Empty_($this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            447 => function ($stackPos) {
+                 $this->semValue = new Expr\Include_($this->semStack[$stackPos-(2-2)], Expr\Include_::TYPE_INCLUDE, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            448 => function ($stackPos) {
+                 $this->semValue = new Expr\Include_($this->semStack[$stackPos-(2-2)], Expr\Include_::TYPE_INCLUDE_ONCE, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            449 => function ($stackPos) {
+                 $this->semValue = new Expr\Eval_($this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            450 => function ($stackPos) {
+                 $this->semValue = new Expr\Include_($this->semStack[$stackPos-(2-2)], Expr\Include_::TYPE_REQUIRE, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            451 => function ($stackPos) {
+                 $this->semValue = new Expr\Include_($this->semStack[$stackPos-(2-2)], Expr\Include_::TYPE_REQUIRE_ONCE, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            452 => function ($stackPos) {
+                 $this->semValue = new Expr\Cast\Int_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            453 => function ($stackPos) {
+                 $attrs = $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes;
+            $attrs['kind'] = $this->getFloatCastKind($this->semStack[$stackPos-(2-1)]);
+            $this->semValue = new Expr\Cast\Double($this->semStack[$stackPos-(2-2)], $attrs);
+            },
+            454 => function ($stackPos) {
+                 $this->semValue = new Expr\Cast\String_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            455 => function ($stackPos) {
+                 $this->semValue = new Expr\Cast\Array_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            456 => function ($stackPos) {
+                 $this->semValue = new Expr\Cast\Object_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            457 => function ($stackPos) {
+                 $this->semValue = new Expr\Cast\Bool_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            458 => function ($stackPos) {
+                 $this->semValue = new Expr\Cast\Unset_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            459 => function ($stackPos) {
+                 $attrs = $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes;
+            $attrs['kind'] = strtolower($this->semStack[$stackPos-(2-1)]) === 'exit' ? Expr\Exit_::KIND_EXIT : Expr\Exit_::KIND_DIE;
+            $this->semValue = new Expr\Exit_($this->semStack[$stackPos-(2-2)], $attrs);
+            },
+            460 => function ($stackPos) {
+                 $this->semValue = new Expr\ErrorSuppress($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            461 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            462 => function ($stackPos) {
+                 $this->semValue = new Expr\ShellExec($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            463 => function ($stackPos) {
+                 $this->semValue = new Expr\Print_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            464 => function ($stackPos) {
+                 $this->semValue = new Expr\Yield_(null, null, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            465 => function ($stackPos) {
+                 $this->semValue = new Expr\Yield_($this->semStack[$stackPos-(2-2)], null, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            466 => function ($stackPos) {
+                 $this->semValue = new Expr\Yield_($this->semStack[$stackPos-(4-4)], $this->semStack[$stackPos-(4-2)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            467 => function ($stackPos) {
+                 $this->semValue = new Expr\YieldFrom($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            468 => function ($stackPos) {
+                 $this->semValue = new Expr\Throw_($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            469 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrowFunction(['static' => false, 'byRef' => $this->semStack[$stackPos-(8-2)], 'params' => $this->semStack[$stackPos-(8-4)], 'returnType' => $this->semStack[$stackPos-(8-6)], 'expr' => $this->semStack[$stackPos-(8-8)], 'attrGroups' => []], $this->startAttributeStack[$stackPos-(8-1)] + $this->endAttributes);
+            },
+            470 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrowFunction(['static' => true, 'byRef' => $this->semStack[$stackPos-(9-3)], 'params' => $this->semStack[$stackPos-(9-5)], 'returnType' => $this->semStack[$stackPos-(9-7)], 'expr' => $this->semStack[$stackPos-(9-9)], 'attrGroups' => []], $this->startAttributeStack[$stackPos-(9-1)] + $this->endAttributes);
+            },
+            471 => function ($stackPos) {
+                 $this->semValue = new Expr\Closure(['static' => false, 'byRef' => $this->semStack[$stackPos-(8-2)], 'params' => $this->semStack[$stackPos-(8-4)], 'uses' => $this->semStack[$stackPos-(8-6)], 'returnType' => $this->semStack[$stackPos-(8-7)], 'stmts' => $this->semStack[$stackPos-(8-8)], 'attrGroups' => []], $this->startAttributeStack[$stackPos-(8-1)] + $this->endAttributes);
+            },
+            472 => function ($stackPos) {
+                 $this->semValue = new Expr\Closure(['static' => true, 'byRef' => $this->semStack[$stackPos-(9-3)], 'params' => $this->semStack[$stackPos-(9-5)], 'uses' => $this->semStack[$stackPos-(9-7)], 'returnType' => $this->semStack[$stackPos-(9-8)], 'stmts' => $this->semStack[$stackPos-(9-9)], 'attrGroups' => []], $this->startAttributeStack[$stackPos-(9-1)] + $this->endAttributes);
+            },
+            473 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrowFunction(['static' => false, 'byRef' => $this->semStack[$stackPos-(9-3)], 'params' => $this->semStack[$stackPos-(9-5)], 'returnType' => $this->semStack[$stackPos-(9-7)], 'expr' => $this->semStack[$stackPos-(9-9)], 'attrGroups' => $this->semStack[$stackPos-(9-1)]], $this->startAttributeStack[$stackPos-(9-1)] + $this->endAttributes);
+            },
+            474 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrowFunction(['static' => true, 'byRef' => $this->semStack[$stackPos-(10-4)], 'params' => $this->semStack[$stackPos-(10-6)], 'returnType' => $this->semStack[$stackPos-(10-8)], 'expr' => $this->semStack[$stackPos-(10-10)], 'attrGroups' => $this->semStack[$stackPos-(10-1)]], $this->startAttributeStack[$stackPos-(10-1)] + $this->endAttributes);
+            },
+            475 => function ($stackPos) {
+                 $this->semValue = new Expr\Closure(['static' => false, 'byRef' => $this->semStack[$stackPos-(9-3)], 'params' => $this->semStack[$stackPos-(9-5)], 'uses' => $this->semStack[$stackPos-(9-7)], 'returnType' => $this->semStack[$stackPos-(9-8)], 'stmts' => $this->semStack[$stackPos-(9-9)], 'attrGroups' => $this->semStack[$stackPos-(9-1)]], $this->startAttributeStack[$stackPos-(9-1)] + $this->endAttributes);
+            },
+            476 => function ($stackPos) {
+                 $this->semValue = new Expr\Closure(['static' => true, 'byRef' => $this->semStack[$stackPos-(10-4)], 'params' => $this->semStack[$stackPos-(10-6)], 'uses' => $this->semStack[$stackPos-(10-8)], 'returnType' => $this->semStack[$stackPos-(10-9)], 'stmts' => $this->semStack[$stackPos-(10-10)], 'attrGroups' => $this->semStack[$stackPos-(10-1)]], $this->startAttributeStack[$stackPos-(10-1)] + $this->endAttributes);
+            },
+            477 => function ($stackPos) {
+                 $this->semValue = array(new Stmt\Class_(null, ['type' => 0, 'extends' => $this->semStack[$stackPos-(8-4)], 'implements' => $this->semStack[$stackPos-(8-5)], 'stmts' => $this->semStack[$stackPos-(8-7)], 'attrGroups' => $this->semStack[$stackPos-(8-1)]], $this->startAttributeStack[$stackPos-(8-1)] + $this->endAttributes), $this->semStack[$stackPos-(8-3)]);
+            $this->checkClass($this->semValue[0], -1);
+            },
+            478 => function ($stackPos) {
+                 $this->semValue = new Expr\New_($this->semStack[$stackPos-(3-2)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            479 => function ($stackPos) {
+                 list($class, $ctorArgs) = $this->semStack[$stackPos-(2-2)]; $this->semValue = new Expr\New_($class, $ctorArgs, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            480 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            481 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(4-3)];
+            },
+            482 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            483 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            484 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            485 => function ($stackPos) {
+                 $this->semValue = new Expr\ClosureUse($this->semStack[$stackPos-(2-2)], $this->semStack[$stackPos-(2-1)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            486 => function ($stackPos) {
+                 $this->semValue = new Expr\FuncCall($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            487 => function ($stackPos) {
+                 $this->semValue = new Expr\FuncCall($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            488 => function ($stackPos) {
+                 $this->semValue = new Expr\StaticCall($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->semStack[$stackPos-(4-4)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            489 => function ($stackPos) {
+                 $this->semValue = new Name($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            490 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            491 => function ($stackPos) {
+                 $this->semValue = new Name($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            492 => function ($stackPos) {
+                 $this->semValue = new Name($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            493 => function ($stackPos) {
+                 $this->semValue = new Name\FullyQualified(substr($this->semStack[$stackPos-(1-1)], 1), $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            494 => function ($stackPos) {
+                 $this->semValue = new Name\Relative(substr($this->semStack[$stackPos-(1-1)], 10), $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            495 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            496 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            497 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(3-2)];
+            },
+            498 => function ($stackPos) {
+                 $this->semValue = new Expr\Error($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes); $this->errorState = 2;
+            },
+            499 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            500 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            501 => function ($stackPos) {
+                 $this->semValue = null;
+            },
+            502 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(3-2)];
+            },
+            503 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            504 => function ($stackPos) {
+                 $this->semValue = array(new Scalar\EncapsedStringPart(Scalar\String_::parseEscapeSequences($this->semStack[$stackPos-(1-1)], '`'), $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes));
+            },
+            505 => function ($stackPos) {
+                 foreach ($this->semStack[$stackPos-(1-1)] as $s) { if ($s instanceof Node\Scalar\EncapsedStringPart) { $s->value = Node\Scalar\String_::parseEscapeSequences($s->value, '`', true); } }; $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            506 => function ($stackPos) {
+                 $this->semValue = array();
+            },
+            507 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            508 => function ($stackPos) {
+                 $this->semValue = new Expr\ConstFetch($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            509 => function ($stackPos) {
+                 $this->semValue = new Scalar\MagicConst\Line($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            510 => function ($stackPos) {
+                 $this->semValue = new Scalar\MagicConst\File($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            511 => function ($stackPos) {
+                 $this->semValue = new Scalar\MagicConst\Dir($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            512 => function ($stackPos) {
+                 $this->semValue = new Scalar\MagicConst\Class_($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            513 => function ($stackPos) {
+                 $this->semValue = new Scalar\MagicConst\Trait_($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            514 => function ($stackPos) {
+                 $this->semValue = new Scalar\MagicConst\Method($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            515 => function ($stackPos) {
+                 $this->semValue = new Scalar\MagicConst\Function_($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            516 => function ($stackPos) {
+                 $this->semValue = new Scalar\MagicConst\Namespace_($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            517 => function ($stackPos) {
+                 $this->semValue = new Expr\ClassConstFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            518 => function ($stackPos) {
+                 $this->semValue = new Expr\ClassConstFetch($this->semStack[$stackPos-(3-1)], new Expr\Error($this->startAttributeStack[$stackPos-(3-3)] + $this->endAttributeStack[$stackPos-(3-3)]), $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes); $this->errorState = 2;
+            },
+            519 => function ($stackPos) {
+                 $attrs = $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes; $attrs['kind'] = Expr\Array_::KIND_SHORT;
+            $this->semValue = new Expr\Array_($this->semStack[$stackPos-(3-2)], $attrs);
+            },
+            520 => function ($stackPos) {
+                 $attrs = $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes; $attrs['kind'] = Expr\Array_::KIND_LONG;
+            $this->semValue = new Expr\Array_($this->semStack[$stackPos-(4-3)], $attrs);
+            },
+            521 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            522 => function ($stackPos) {
+                 $this->semValue = Scalar\String_::fromString($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            523 => function ($stackPos) {
+                 $attrs = $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes; $attrs['kind'] = Scalar\String_::KIND_DOUBLE_QUOTED;
+            foreach ($this->semStack[$stackPos-(3-2)] as $s) { if ($s instanceof Node\Scalar\EncapsedStringPart) { $s->value = Node\Scalar\String_::parseEscapeSequences($s->value, '"', true); } }; $this->semValue = new Scalar\Encapsed($this->semStack[$stackPos-(3-2)], $attrs);
+            },
+            524 => function ($stackPos) {
+                 $this->semValue = $this->parseLNumber($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            525 => function ($stackPos) {
+                 $this->semValue = Scalar\DNumber::fromString($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            526 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            527 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            528 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            529 => function ($stackPos) {
+                 $this->semValue = $this->parseDocString($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-2)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes, $this->startAttributeStack[$stackPos-(3-3)] + $this->endAttributeStack[$stackPos-(3-3)], true);
+            },
+            530 => function ($stackPos) {
+                 $this->semValue = $this->parseDocString($this->semStack[$stackPos-(2-1)], '', $this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes, $this->startAttributeStack[$stackPos-(2-2)] + $this->endAttributeStack[$stackPos-(2-2)], true);
+            },
+            531 => function ($stackPos) {
+                 $this->semValue = $this->parseDocString($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-2)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes, $this->startAttributeStack[$stackPos-(3-3)] + $this->endAttributeStack[$stackPos-(3-3)], true);
+            },
+            532 => function ($stackPos) {
+                 $this->semValue = null;
+            },
+            533 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            534 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            535 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(3-2)];
+            },
+            536 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            537 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            538 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            539 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            540 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            541 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(3-2)];
+            },
+            542 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            543 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            544 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            545 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            546 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            547 => function ($stackPos) {
+                 $this->semValue = new Expr\MethodCall($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->semStack[$stackPos-(4-4)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            548 => function ($stackPos) {
+                 $this->semValue = new Expr\NullsafeMethodCall($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->semStack[$stackPos-(4-4)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            549 => function ($stackPos) {
+                 $this->semValue = null;
+            },
+            550 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            551 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            552 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            553 => function ($stackPos) {
+                 $this->semValue = new Expr\PropertyFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            554 => function ($stackPos) {
+                 $this->semValue = new Expr\NullsafePropertyFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            555 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            556 => function ($stackPos) {
+                 $this->semValue = new Expr\Variable($this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            557 => function ($stackPos) {
+                 $this->semValue = new Expr\Variable($this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            558 => function ($stackPos) {
+                 $this->semValue = new Expr\Variable(new Expr\Error($this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes), $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes); $this->errorState = 2;
+            },
+            559 => function ($stackPos) {
+                 $var = $this->semStack[$stackPos-(1-1)]->name; $this->semValue = \is_string($var) ? new Node\VarLikeIdentifier($var, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes) : $var;
+            },
+            560 => function ($stackPos) {
+                 $this->semValue = new Expr\StaticPropertyFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            561 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            562 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            563 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            564 => function ($stackPos) {
+                 $this->semValue = new Expr\PropertyFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            565 => function ($stackPos) {
+                 $this->semValue = new Expr\NullsafePropertyFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            566 => function ($stackPos) {
+                 $this->semValue = new Expr\StaticPropertyFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            567 => function ($stackPos) {
+                 $this->semValue = new Expr\StaticPropertyFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            568 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            569 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(3-2)];
+            },
+            570 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            571 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            572 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(3-2)];
+            },
+            573 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            574 => function ($stackPos) {
+                 $this->semValue = new Expr\Error($this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes); $this->errorState = 2;
+            },
+            575 => function ($stackPos) {
+                 $this->semValue = new Expr\List_($this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            576 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)]; $end = count($this->semValue)-1; if ($this->semValue[$end] === null) array_pop($this->semValue);
+            },
+            577 => function ($stackPos) {
+                $this->semValue = $this->semStack[$stackPos];
+            },
+            578 => function ($stackPos) {
+                 /* do nothing -- prevent default action of $$=$this->semStack[$1]. See $551. */
+            },
+            579 => function ($stackPos) {
+                 $this->semStack[$stackPos-(3-1)][] = $this->semStack[$stackPos-(3-3)]; $this->semValue = $this->semStack[$stackPos-(3-1)];
+            },
+            580 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            581 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayItem($this->semStack[$stackPos-(1-1)], null, false, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            582 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayItem($this->semStack[$stackPos-(2-2)], null, true, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            583 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayItem($this->semStack[$stackPos-(1-1)], null, false, $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            584 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayItem($this->semStack[$stackPos-(3-3)], $this->semStack[$stackPos-(3-1)], false, $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            585 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayItem($this->semStack[$stackPos-(4-4)], $this->semStack[$stackPos-(4-1)], true, $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            586 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayItem($this->semStack[$stackPos-(3-3)], $this->semStack[$stackPos-(3-1)], false, $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            587 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayItem($this->semStack[$stackPos-(2-2)], null, false, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes, true, $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            588 => function ($stackPos) {
+                 $this->semValue = null;
+            },
+            589 => function ($stackPos) {
+                 $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            590 => function ($stackPos) {
+                 $this->semStack[$stackPos-(2-1)][] = $this->semStack[$stackPos-(2-2)]; $this->semValue = $this->semStack[$stackPos-(2-1)];
+            },
+            591 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(1-1)]);
+            },
+            592 => function ($stackPos) {
+                 $this->semValue = array($this->semStack[$stackPos-(2-1)], $this->semStack[$stackPos-(2-2)]);
+            },
+            593 => function ($stackPos) {
+                 $this->semValue = new Scalar\EncapsedStringPart($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            594 => function ($stackPos) {
+                 $this->semValue = new Expr\Variable($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            595 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+            596 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(4-1)], $this->semStack[$stackPos-(4-3)], $this->startAttributeStack[$stackPos-(4-1)] + $this->endAttributes);
+            },
+            597 => function ($stackPos) {
+                 $this->semValue = new Expr\PropertyFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            598 => function ($stackPos) {
+                 $this->semValue = new Expr\NullsafePropertyFetch($this->semStack[$stackPos-(3-1)], $this->semStack[$stackPos-(3-3)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            599 => function ($stackPos) {
+                 $this->semValue = new Expr\Variable($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            600 => function ($stackPos) {
+                 $this->semValue = new Expr\Variable($this->semStack[$stackPos-(3-2)], $this->startAttributeStack[$stackPos-(3-1)] + $this->endAttributes);
+            },
+            601 => function ($stackPos) {
+                 $this->semValue = new Expr\ArrayDimFetch($this->semStack[$stackPos-(6-2)], $this->semStack[$stackPos-(6-4)], $this->startAttributeStack[$stackPos-(6-1)] + $this->endAttributes);
+            },
+            602 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(3-2)];
+            },
+            603 => function ($stackPos) {
+                 $this->semValue = new Scalar\String_($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            604 => function ($stackPos) {
+                 $this->semValue = $this->parseNumString($this->semStack[$stackPos-(1-1)], $this->startAttributeStack[$stackPos-(1-1)] + $this->endAttributes);
+            },
+            605 => function ($stackPos) {
+                 $this->semValue = $this->parseNumString('-' . $this->semStack[$stackPos-(2-2)], $this->startAttributeStack[$stackPos-(2-1)] + $this->endAttributes);
+            },
+            606 => function ($stackPos) {
+                 $this->semValue = $this->semStack[$stackPos-(1-1)];
+            },
+        ];
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/Parser/Tokens.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/Parser/Tokens.php
new file mode 100644
index 00000000..b76a5d94
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/Parser/Tokens.php
@@ -0,0 +1,148 @@
+<?php
+
+namespace PhpParser\Parser;
+
+/* GENERATED file based on grammar/tokens.y */
+final class Tokens
+{
+    const YYERRTOK = 256;
+    const T_THROW = 257;
+    const T_INCLUDE = 258;
+    const T_INCLUDE_ONCE = 259;
+    const T_EVAL = 260;
+    const T_REQUIRE = 261;
+    const T_REQUIRE_ONCE = 262;
+    const T_LOGICAL_OR = 263;
+    const T_LOGICAL_XOR = 264;
+    const T_LOGICAL_AND = 265;
+    const T_PRINT = 266;
+    const T_YIELD = 267;
+    const T_DOUBLE_ARROW = 268;
+    const T_YIELD_FROM = 269;
+    const T_PLUS_EQUAL = 270;
+    const T_MINUS_EQUAL = 271;
+    const T_MUL_EQUAL = 272;
+    const T_DIV_EQUAL = 273;
+    const T_CONCAT_EQUAL = 274;
+    const T_MOD_EQUAL = 275;
+    const T_AND_EQUAL = 276;
+    const T_OR_EQUAL = 277;
+    const T_XOR_EQUAL = 278;
+    const T_SL_EQUAL = 279;
+    const T_SR_EQUAL = 280;
+    const T_POW_EQUAL = 281;
+    const T_COALESCE_EQUAL = 282;
+    const T_COALESCE = 283;
+    const T_BOOLEAN_OR = 284;
+    const T_BOOLEAN_AND = 285;
+    const T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG = 286;
+    const T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG = 287;
+    const T_IS_EQUAL = 288;
+    const T_IS_NOT_EQUAL = 289;
+    const T_IS_IDENTICAL = 290;
+    const T_IS_NOT_IDENTICAL = 291;
+    const T_SPACESHIP = 292;
+    const T_IS_SMALLER_OR_EQUAL = 293;
+    const T_IS_GREATER_OR_EQUAL = 294;
+    const T_SL = 295;
+    const T_SR = 296;
+    const T_INSTANCEOF = 297;
+    const T_INC = 298;
+    const T_DEC = 299;
+    const T_INT_CAST = 300;
+    const T_DOUBLE_CAST = 301;
+    const T_STRING_CAST = 302;
+    const T_ARRAY_CAST = 303;
+    const T_OBJECT_CAST = 304;
+    const T_BOOL_CAST = 305;
+    const T_UNSET_CAST = 306;
+    const T_POW = 307;
+    const T_NEW = 308;
+    const T_CLONE = 309;
+    const T_EXIT = 310;
+    const T_IF = 311;
+    const T_ELSEIF = 312;
+    const T_ELSE = 313;
+    const T_ENDIF = 314;
+    const T_LNUMBER = 315;
+    const T_DNUMBER = 316;
+    const T_STRING = 317;
+    const T_STRING_VARNAME = 318;
+    const T_VARIABLE = 319;
+    const T_NUM_STRING = 320;
+    const T_INLINE_HTML = 321;
+    const T_ENCAPSED_AND_WHITESPACE = 322;
+    const T_CONSTANT_ENCAPSED_STRING = 323;
+    const T_ECHO = 324;
+    const T_DO = 325;
+    const T_WHILE = 326;
+    const T_ENDWHILE = 327;
+    const T_FOR = 328;
+    const T_ENDFOR = 329;
+    const T_FOREACH = 330;
+    const T_ENDFOREACH = 331;
+    const T_DECLARE = 332;
+    const T_ENDDECLARE = 333;
+    const T_AS = 334;
+    const T_SWITCH = 335;
+    const T_MATCH = 336;
+    const T_ENDSWITCH = 337;
+    const T_CASE = 338;
+    const T_DEFAULT = 339;
+    const T_BREAK = 340;
+    const T_CONTINUE = 341;
+    const T_GOTO = 342;
+    const T_FUNCTION = 343;
+    const T_FN = 344;
+    const T_CONST = 345;
+    const T_RETURN = 346;
+    const T_TRY = 347;
+    const T_CATCH = 348;
+    const T_FINALLY = 349;
+    const T_USE = 350;
+    const T_INSTEADOF = 351;
+    const T_GLOBAL = 352;
+    const T_STATIC = 353;
+    const T_ABSTRACT = 354;
+    const T_FINAL = 355;
+    const T_PRIVATE = 356;
+    const T_PROTECTED = 357;
+    const T_PUBLIC = 358;
+    const T_READONLY = 359;
+    const T_VAR = 360;
+    const T_UNSET = 361;
+    const T_ISSET = 362;
+    const T_EMPTY = 363;
+    const T_HALT_COMPILER = 364;
+    const T_CLASS = 365;
+    const T_TRAIT = 366;
+    const T_INTERFACE = 367;
+    const T_ENUM = 368;
+    const T_EXTENDS = 369;
+    const T_IMPLEMENTS = 370;
+    const T_OBJECT_OPERATOR = 371;
+    const T_NULLSAFE_OBJECT_OPERATOR = 372;
+    const T_LIST = 373;
+    const T_ARRAY = 374;
+    const T_CALLABLE = 375;
+    const T_CLASS_C = 376;
+    const T_TRAIT_C = 377;
+    const T_METHOD_C = 378;
+    const T_FUNC_C = 379;
+    const T_LINE = 380;
+    const T_FILE = 381;
+    const T_START_HEREDOC = 382;
+    const T_END_HEREDOC = 383;
+    const T_DOLLAR_OPEN_CURLY_BRACES = 384;
+    const T_CURLY_OPEN = 385;
+    const T_PAAMAYIM_NEKUDOTAYIM = 386;
+    const T_NAMESPACE = 387;
+    const T_NS_C = 388;
+    const T_DIR = 389;
+    const T_NS_SEPARATOR = 390;
+    const T_ELLIPSIS = 391;
+    const T_NAME_FULLY_QUALIFIED = 392;
+    const T_NAME_QUALIFIED = 393;
+    const T_NAME_RELATIVE = 394;
+    const T_ATTRIBUTE = 395;
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/ParserAbstract.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/ParserAbstract.php
new file mode 100644
index 00000000..301d3c6a
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/ParserAbstract.php
@@ -0,0 +1,1039 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+/*
+ * This parser is based on a skeleton written by Moriyoshi Koizumi, which in
+ * turn is based on work by Masato Bito.
+ */
+use PhpParser\Node\Expr;
+use PhpParser\Node\Expr\Cast\Double;
+use PhpParser\Node\Name;
+use PhpParser\Node\Param;
+use PhpParser\Node\Scalar\Encapsed;
+use PhpParser\Node\Scalar\LNumber;
+use PhpParser\Node\Scalar\String_;
+use PhpParser\Node\Stmt\Class_;
+use PhpParser\Node\Stmt\ClassConst;
+use PhpParser\Node\Stmt\ClassMethod;
+use PhpParser\Node\Stmt\Enum_;
+use PhpParser\Node\Stmt\Interface_;
+use PhpParser\Node\Stmt\Namespace_;
+use PhpParser\Node\Stmt\Property;
+use PhpParser\Node\Stmt\TryCatch;
+use PhpParser\Node\Stmt\UseUse;
+use PhpParser\Node\VarLikeIdentifier;
+
+abstract class ParserAbstract implements Parser
+{
+    const SYMBOL_NONE = -1;
+
+    /*
+     * The following members will be filled with generated parsing data:
+     */
+
+    /** @var int Size of $tokenToSymbol map */
+    protected $tokenToSymbolMapSize;
+    /** @var int Size of $action table */
+    protected $actionTableSize;
+    /** @var int Size of $goto table */
+    protected $gotoTableSize;
+
+    /** @var int Symbol number signifying an invalid token */
+    protected $invalidSymbol;
+    /** @var int Symbol number of error recovery token */
+    protected $errorSymbol;
+    /** @var int Action number signifying default action */
+    protected $defaultAction;
+    /** @var int Rule number signifying that an unexpected token was encountered */
+    protected $unexpectedTokenRule;
+
+    protected $YY2TBLSTATE;
+    /** @var int Number of non-leaf states */
+    protected $numNonLeafStates;
+
+    /** @var int[] Map of lexer tokens to internal symbols */
+    protected $tokenToSymbol;
+    /** @var string[] Map of symbols to their names */
+    protected $symbolToName;
+    /** @var array Names of the production rules (only necessary for debugging) */
+    protected $productions;
+
+    /** @var int[] Map of states to a displacement into the $action table. The corresponding action for this
+     *             state/symbol pair is $action[$actionBase[$state] + $symbol]. If $actionBase[$state] is 0, the
+     *             action is defaulted, i.e. $actionDefault[$state] should be used instead. */
+    protected $actionBase;
+    /** @var int[] Table of actions. Indexed according to $actionBase comment. */
+    protected $action;
+    /** @var int[] Table indexed analogously to $action. If $actionCheck[$actionBase[$state] + $symbol] != $symbol
+     *             then the action is defaulted, i.e. $actionDefault[$state] should be used instead. */
+    protected $actionCheck;
+    /** @var int[] Map of states to their default action */
+    protected $actionDefault;
+    /** @var callable[] Semantic action callbacks */
+    protected $reduceCallbacks;
+
+    /** @var int[] Map of non-terminals to a displacement into the $goto table. The corresponding goto state for this
+     *             non-terminal/state pair is $goto[$gotoBase[$nonTerminal] + $state] (unless defaulted) */
+    protected $gotoBase;
+    /** @var int[] Table of states to goto after reduction. Indexed according to $gotoBase comment. */
+    protected $goto;
+    /** @var int[] Table indexed analogously to $goto. If $gotoCheck[$gotoBase[$nonTerminal] + $state] != $nonTerminal
+     *             then the goto state is defaulted, i.e. $gotoDefault[$nonTerminal] should be used. */
+    protected $gotoCheck;
+    /** @var int[] Map of non-terminals to the default state to goto after their reduction */
+    protected $gotoDefault;
+
+    /** @var int[] Map of rules to the non-terminal on their left-hand side, i.e. the non-terminal to use for
+     *             determining the state to goto after reduction. */
+    protected $ruleToNonTerminal;
+    /** @var int[] Map of rules to the length of their right-hand side, which is the number of elements that have to
+     *             be popped from the stack(s) on reduction. */
+    protected $ruleToLength;
+
+    /*
+     * The following members are part of the parser state:
+     */
+
+    /** @var Lexer Lexer that is used when parsing */
+    protected $lexer;
+    /** @var mixed Temporary value containing the result of last semantic action (reduction) */
+    protected $semValue;
+    /** @var array Semantic value stack (contains values of tokens and semantic action results) */
+    protected $semStack;
+    /** @var array[] Start attribute stack */
+    protected $startAttributeStack;
+    /** @var array[] End attribute stack */
+    protected $endAttributeStack;
+    /** @var array End attributes of last *shifted* token */
+    protected $endAttributes;
+    /** @var array Start attributes of last *read* token */
+    protected $lookaheadStartAttributes;
+
+    /** @var ErrorHandler Error handler */
+    protected $errorHandler;
+    /** @var int Error state, used to avoid error floods */
+    protected $errorState;
+
+    /**
+     * Initialize $reduceCallbacks map.
+     */
+    abstract protected function initReduceCallbacks();
+
+    /**
+     * Creates a parser instance.
+     *
+     * Options: Currently none.
+     *
+     * @param Lexer $lexer A lexer
+     * @param array $options Options array.
+     */
+    public function __construct(Lexer $lexer, array $options = []) {
+        $this->lexer = $lexer;
+
+        if (isset($options['throwOnError'])) {
+            throw new \LogicException(
+                '"throwOnError" is no longer supported, use "errorHandler" instead');
+        }
+
+        $this->initReduceCallbacks();
+    }
+
+    /**
+     * Parses PHP code into a node tree.
+     *
+     * If a non-throwing error handler is used, the parser will continue parsing after an error
+     * occurred and attempt to build a partial AST.
+     *
+     * @param string $code The source code to parse
+     * @param ErrorHandler|null $errorHandler Error handler to use for lexer/parser errors, defaults
+     *                                        to ErrorHandler\Throwing.
+     *
+     * @return Node\Stmt[]|null Array of statements (or null non-throwing error handler is used and
+     *                          the parser was unable to recover from an error).
+     */
+    public function parse(string $code, ErrorHandler $errorHandler = null) {
+        $this->errorHandler = $errorHandler ?: new ErrorHandler\Throwing;
+
+        $this->lexer->startLexing($code, $this->errorHandler);
+        $result = $this->doParse();
+
+        // Clear out some of the interior state, so we don't hold onto unnecessary
+        // memory between uses of the parser
+        $this->startAttributeStack = [];
+        $this->endAttributeStack = [];
+        $this->semStack = [];
+        $this->semValue = null;
+
+        return $result;
+    }
+
+    protected function doParse() {
+        // We start off with no lookahead-token
+        $symbol = self::SYMBOL_NONE;
+
+        // The attributes for a node are taken from the first and last token of the node.
+        // From the first token only the startAttributes are taken and from the last only
+        // the endAttributes. Both are merged using the array union operator (+).
+        $startAttributes = [];
+        $endAttributes = [];
+        $this->endAttributes = $endAttributes;
+
+        // Keep stack of start and end attributes
+        $this->startAttributeStack = [];
+        $this->endAttributeStack = [$endAttributes];
+
+        // Start off in the initial state and keep a stack of previous states
+        $state = 0;
+        $stateStack = [$state];
+
+        // Semantic value stack (contains values of tokens and semantic action results)
+        $this->semStack = [];
+
+        // Current position in the stack(s)
+        $stackPos = 0;
+
+        $this->errorState = 0;
+
+        for (;;) {
+            //$this->traceNewState($state, $symbol);
+
+            if ($this->actionBase[$state] === 0) {
+                $rule = $this->actionDefault[$state];
+            } else {
+                if ($symbol === self::SYMBOL_NONE) {
+                    // Fetch the next token id from the lexer and fetch additional info by-ref.
+                    // The end attributes are fetched into a temporary variable and only set once the token is really
+                    // shifted (not during read). Otherwise you would sometimes get off-by-one errors, when a rule is
+                    // reduced after a token was read but not yet shifted.
+                    $tokenId = $this->lexer->getNextToken($tokenValue, $startAttributes, $endAttributes);
+
+                    // map the lexer token id to the internally used symbols
+                    $symbol = $tokenId >= 0 && $tokenId < $this->tokenToSymbolMapSize
+                        ? $this->tokenToSymbol[$tokenId]
+                        : $this->invalidSymbol;
+
+                    if ($symbol === $this->invalidSymbol) {
+                        throw new \RangeException(sprintf(
+                            'The lexer returned an invalid token (id=%d, value=%s)',
+                            $tokenId, $tokenValue
+                        ));
+                    }
+
+                    // Allow productions to access the start attributes of the lookahead token.
+                    $this->lookaheadStartAttributes = $startAttributes;
+
+                    //$this->traceRead($symbol);
+                }
+
+                $idx = $this->actionBase[$state] + $symbol;
+                if ((($idx >= 0 && $idx < $this->actionTableSize && $this->actionCheck[$idx] === $symbol)
+                     || ($state < $this->YY2TBLSTATE
+                         && ($idx = $this->actionBase[$state + $this->numNonLeafStates] + $symbol) >= 0
+                         && $idx < $this->actionTableSize && $this->actionCheck[$idx] === $symbol))
+                    && ($action = $this->action[$idx]) !== $this->defaultAction) {
+                    /*
+                     * >= numNonLeafStates: shift and reduce
+                     * > 0: shift
+                     * = 0: accept
+                     * < 0: reduce
+                     * = -YYUNEXPECTED: error
+                     */
+                    if ($action > 0) {
+                        /* shift */
+                        //$this->traceShift($symbol);
+
+                        ++$stackPos;
+                        $stateStack[$stackPos] = $state = $action;
+                        $this->semStack[$stackPos] = $tokenValue;
+                        $this->startAttributeStack[$stackPos] = $startAttributes;
+                        $this->endAttributeStack[$stackPos] = $endAttributes;
+                        $this->endAttributes = $endAttributes;
+                        $symbol = self::SYMBOL_NONE;
+
+                        if ($this->errorState) {
+                            --$this->errorState;
+                        }
+
+                        if ($action < $this->numNonLeafStates) {
+                            continue;
+                        }
+
+                        /* $yyn >= numNonLeafStates means shift-and-reduce */
+                        $rule = $action - $this->numNonLeafStates;
+                    } else {
+                        $rule = -$action;
+                    }
+                } else {
+                    $rule = $this->actionDefault[$state];
+                }
+            }
+
+            for (;;) {
+                if ($rule === 0) {
+                    /* accept */
+                    //$this->traceAccept();
+                    return $this->semValue;
+                } elseif ($rule !== $this->unexpectedTokenRule) {
+                    /* reduce */
+                    //$this->traceReduce($rule);
+
+                    try {
+                        $this->reduceCallbacks[$rule]($stackPos);
+                    } catch (Error $e) {
+                        if (-1 === $e->getStartLine() && isset($startAttributes['startLine'])) {
+                            $e->setStartLine($startAttributes['startLine']);
+                        }
+
+                        $this->emitError($e);
+                        // Can't recover from this type of error
+                        return null;
+                    }
+
+                    /* Goto - shift nonterminal */
+                    $lastEndAttributes = $this->endAttributeStack[$stackPos];
+                    $ruleLength = $this->ruleToLength[$rule];
+                    $stackPos -= $ruleLength;
+                    $nonTerminal = $this->ruleToNonTerminal[$rule];
+                    $idx = $this->gotoBase[$nonTerminal] + $stateStack[$stackPos];
+                    if ($idx >= 0 && $idx < $this->gotoTableSize && $this->gotoCheck[$idx] === $nonTerminal) {
+                        $state = $this->goto[$idx];
+                    } else {
+                        $state = $this->gotoDefault[$nonTerminal];
+                    }
+
+                    ++$stackPos;
+                    $stateStack[$stackPos]     = $state;
+                    $this->semStack[$stackPos] = $this->semValue;
+                    $this->endAttributeStack[$stackPos] = $lastEndAttributes;
+                    if ($ruleLength === 0) {
+                        // Empty productions use the start attributes of the lookahead token.
+                        $this->startAttributeStack[$stackPos] = $this->lookaheadStartAttributes;
+                    }
+                } else {
+                    /* error */
+                    switch ($this->errorState) {
+                        case 0:
+                            $msg = $this->getErrorMessage($symbol, $state);
+                            $this->emitError(new Error($msg, $startAttributes + $endAttributes));
+                            // Break missing intentionally
+                        case 1:
+                        case 2:
+                            $this->errorState = 3;
+
+                            // Pop until error-expecting state uncovered
+                            while (!(
+                                (($idx = $this->actionBase[$state] + $this->errorSymbol) >= 0
+                                    && $idx < $this->actionTableSize && $this->actionCheck[$idx] === $this->errorSymbol)
+                                || ($state < $this->YY2TBLSTATE
+                                    && ($idx = $this->actionBase[$state + $this->numNonLeafStates] + $this->errorSymbol) >= 0
+                                    && $idx < $this->actionTableSize && $this->actionCheck[$idx] === $this->errorSymbol)
+                            ) || ($action = $this->action[$idx]) === $this->defaultAction) { // Not totally sure about this
+                                if ($stackPos <= 0) {
+                                    // Could not recover from error
+                                    return null;
+                                }
+                                $state = $stateStack[--$stackPos];
+                                //$this->tracePop($state);
+                            }
+
+                            //$this->traceShift($this->errorSymbol);
+                            ++$stackPos;
+                            $stateStack[$stackPos] = $state = $action;
+
+                            // We treat the error symbol as being empty, so we reset the end attributes
+                            // to the end attributes of the last non-error symbol
+                            $this->startAttributeStack[$stackPos] = $this->lookaheadStartAttributes;
+                            $this->endAttributeStack[$stackPos] = $this->endAttributeStack[$stackPos - 1];
+                            $this->endAttributes = $this->endAttributeStack[$stackPos - 1];
+                            break;
+
+                        case 3:
+                            if ($symbol === 0) {
+                                // Reached EOF without recovering from error
+                                return null;
+                            }
+
+                            //$this->traceDiscard($symbol);
+                            $symbol = self::SYMBOL_NONE;
+                            break 2;
+                    }
+                }
+
+                if ($state < $this->numNonLeafStates) {
+                    break;
+                }
+
+                /* >= numNonLeafStates means shift-and-reduce */
+                $rule = $state - $this->numNonLeafStates;
+            }
+        }
+
+        throw new \RuntimeException('Reached end of parser loop');
+    }
+
+    protected function emitError(Error $error) {
+        $this->errorHandler->handleError($error);
+    }
+
+    /**
+     * Format error message including expected tokens.
+     *
+     * @param int $symbol Unexpected symbol
+     * @param int $state  State at time of error
+     *
+     * @return string Formatted error message
+     */
+    protected function getErrorMessage(int $symbol, int $state) : string {
+        $expectedString = '';
+        if ($expected = $this->getExpectedTokens($state)) {
+            $expectedString = ', expecting ' . implode(' or ', $expected);
+        }
+
+        return 'Syntax error, unexpected ' . $this->symbolToName[$symbol] . $expectedString;
+    }
+
+    /**
+     * Get limited number of expected tokens in given state.
+     *
+     * @param int $state State
+     *
+     * @return string[] Expected tokens. If too many, an empty array is returned.
+     */
+    protected function getExpectedTokens(int $state) : array {
+        $expected = [];
+
+        $base = $this->actionBase[$state];
+        foreach ($this->symbolToName as $symbol => $name) {
+            $idx = $base + $symbol;
+            if ($idx >= 0 && $idx < $this->actionTableSize && $this->actionCheck[$idx] === $symbol
+                || $state < $this->YY2TBLSTATE
+                && ($idx = $this->actionBase[$state + $this->numNonLeafStates] + $symbol) >= 0
+                && $idx < $this->actionTableSize && $this->actionCheck[$idx] === $symbol
+            ) {
+                if ($this->action[$idx] !== $this->unexpectedTokenRule
+                    && $this->action[$idx] !== $this->defaultAction
+                    && $symbol !== $this->errorSymbol
+                ) {
+                    if (count($expected) === 4) {
+                        /* Too many expected tokens */
+                        return [];
+                    }
+
+                    $expected[] = $name;
+                }
+            }
+        }
+
+        return $expected;
+    }
+
+    /*
+     * Tracing functions used for debugging the parser.
+     */
+
+    /*
+    protected function traceNewState($state, $symbol) {
+        echo '% State ' . $state
+            . ', Lookahead ' . ($symbol == self::SYMBOL_NONE ? '--none--' : $this->symbolToName[$symbol]) . "\n";
+    }
+
+    protected function traceRead($symbol) {
+        echo '% Reading ' . $this->symbolToName[$symbol] . "\n";
+    }
+
+    protected function traceShift($symbol) {
+        echo '% Shift ' . $this->symbolToName[$symbol] . "\n";
+    }
+
+    protected function traceAccept() {
+        echo "% Accepted.\n";
+    }
+
+    protected function traceReduce($n) {
+        echo '% Reduce by (' . $n . ') ' . $this->productions[$n] . "\n";
+    }
+
+    protected function tracePop($state) {
+        echo '% Recovering, uncovered state ' . $state . "\n";
+    }
+
+    protected function traceDiscard($symbol) {
+        echo '% Discard ' . $this->symbolToName[$symbol] . "\n";
+    }
+    */
+
+    /*
+     * Helper functions invoked by semantic actions
+     */
+
+    /**
+     * Moves statements of semicolon-style namespaces into $ns->stmts and checks various error conditions.
+     *
+     * @param Node\Stmt[] $stmts
+     * @return Node\Stmt[]
+     */
+    protected function handleNamespaces(array $stmts) : array {
+        $hasErrored = false;
+        $style = $this->getNamespacingStyle($stmts);
+        if (null === $style) {
+            // not namespaced, nothing to do
+            return $stmts;
+        } elseif ('brace' === $style) {
+            // For braced namespaces we only have to check that there are no invalid statements between the namespaces
+            $afterFirstNamespace = false;
+            foreach ($stmts as $stmt) {
+                if ($stmt instanceof Node\Stmt\Namespace_) {
+                    $afterFirstNamespace = true;
+                } elseif (!$stmt instanceof Node\Stmt\HaltCompiler
+                        && !$stmt instanceof Node\Stmt\Nop
+                        && $afterFirstNamespace && !$hasErrored) {
+                    $this->emitError(new Error(
+                        'No code may exist outside of namespace {}', $stmt->getAttributes()));
+                    $hasErrored = true; // Avoid one error for every statement
+                }
+            }
+            return $stmts;
+        } else {
+            // For semicolon namespaces we have to move the statements after a namespace declaration into ->stmts
+            $resultStmts = [];
+            $targetStmts =& $resultStmts;
+            $lastNs = null;
+            foreach ($stmts as $stmt) {
+                if ($stmt instanceof Node\Stmt\Namespace_) {
+                    if ($lastNs !== null) {
+                        $this->fixupNamespaceAttributes($lastNs);
+                    }
+                    if ($stmt->stmts === null) {
+                        $stmt->stmts = [];
+                        $targetStmts =& $stmt->stmts;
+                        $resultStmts[] = $stmt;
+                    } else {
+                        // This handles the invalid case of mixed style namespaces
+                        $resultStmts[] = $stmt;
+                        $targetStmts =& $resultStmts;
+                    }
+                    $lastNs = $stmt;
+                } elseif ($stmt instanceof Node\Stmt\HaltCompiler) {
+                    // __halt_compiler() is not moved into the namespace
+                    $resultStmts[] = $stmt;
+                } else {
+                    $targetStmts[] = $stmt;
+                }
+            }
+            if ($lastNs !== null) {
+                $this->fixupNamespaceAttributes($lastNs);
+            }
+            return $resultStmts;
+        }
+    }
+
+    private function fixupNamespaceAttributes(Node\Stmt\Namespace_ $stmt) {
+        // We moved the statements into the namespace node, as such the end of the namespace node
+        // needs to be extended to the end of the statements.
+        if (empty($stmt->stmts)) {
+            return;
+        }
+
+        // We only move the builtin end attributes here. This is the best we can do with the
+        // knowledge we have.
+        $endAttributes = ['endLine', 'endFilePos', 'endTokenPos'];
+        $lastStmt = $stmt->stmts[count($stmt->stmts) - 1];
+        foreach ($endAttributes as $endAttribute) {
+            if ($lastStmt->hasAttribute($endAttribute)) {
+                $stmt->setAttribute($endAttribute, $lastStmt->getAttribute($endAttribute));
+            }
+        }
+    }
+
+    /**
+     * Determine namespacing style (semicolon or brace)
+     *
+     * @param Node[] $stmts Top-level statements.
+     *
+     * @return null|string One of "semicolon", "brace" or null (no namespaces)
+     */
+    private function getNamespacingStyle(array $stmts) {
+        $style = null;
+        $hasNotAllowedStmts = false;
+        foreach ($stmts as $i => $stmt) {
+            if ($stmt instanceof Node\Stmt\Namespace_) {
+                $currentStyle = null === $stmt->stmts ? 'semicolon' : 'brace';
+                if (null === $style) {
+                    $style = $currentStyle;
+                    if ($hasNotAllowedStmts) {
+                        $this->emitError(new Error(
+                            'Namespace declaration statement has to be the very first statement in the script',
+                            $stmt->getLine() // Avoid marking the entire namespace as an error
+                        ));
+                    }
+                } elseif ($style !== $currentStyle) {
+                    $this->emitError(new Error(
+                        'Cannot mix bracketed namespace declarations with unbracketed namespace declarations',
+                        $stmt->getLine() // Avoid marking the entire namespace as an error
+                    ));
+                    // Treat like semicolon style for namespace normalization
+                    return 'semicolon';
+                }
+                continue;
+            }
+
+            /* declare(), __halt_compiler() and nops can be used before a namespace declaration */
+            if ($stmt instanceof Node\Stmt\Declare_
+                || $stmt instanceof Node\Stmt\HaltCompiler
+                || $stmt instanceof Node\Stmt\Nop) {
+                continue;
+            }
+
+            /* There may be a hashbang line at the very start of the file */
+            if ($i === 0 && $stmt instanceof Node\Stmt\InlineHTML && preg_match('/\A#!.*\r?\n\z/', $stmt->value)) {
+                continue;
+            }
+
+            /* Everything else if forbidden before namespace declarations */
+            $hasNotAllowedStmts = true;
+        }
+        return $style;
+    }
+
+    /**
+     * Fix up parsing of static property calls in PHP 5.
+     *
+     * In PHP 5 A::$b[c][d] and A::$b[c][d]() have very different interpretation. The former is
+     * interpreted as (A::$b)[c][d], while the latter is the same as A::{$b[c][d]}(). We parse the
+     * latter as the former initially and this method fixes the AST into the correct form when we
+     * encounter the "()".
+     *
+     * @param  Node\Expr\StaticPropertyFetch|Node\Expr\ArrayDimFetch $prop
+     * @param  Node\Arg[] $args
+     * @param  array      $attributes
+     *
+     * @return Expr\StaticCall
+     */
+    protected function fixupPhp5StaticPropCall($prop, array $args, array $attributes) : Expr\StaticCall {
+        if ($prop instanceof Node\Expr\StaticPropertyFetch) {
+            $name = $prop->name instanceof VarLikeIdentifier
+                ? $prop->name->toString() : $prop->name;
+            $var = new Expr\Variable($name, $prop->name->getAttributes());
+            return new Expr\StaticCall($prop->class, $var, $args, $attributes);
+        } elseif ($prop instanceof Node\Expr\ArrayDimFetch) {
+            $tmp = $prop;
+            while ($tmp->var instanceof Node\Expr\ArrayDimFetch) {
+                $tmp = $tmp->var;
+            }
+
+            /** @var Expr\StaticPropertyFetch $staticProp */
+            $staticProp = $tmp->var;
+
+            // Set start attributes to attributes of innermost node
+            $tmp = $prop;
+            $this->fixupStartAttributes($tmp, $staticProp->name);
+            while ($tmp->var instanceof Node\Expr\ArrayDimFetch) {
+                $tmp = $tmp->var;
+                $this->fixupStartAttributes($tmp, $staticProp->name);
+            }
+
+            $name = $staticProp->name instanceof VarLikeIdentifier
+                ? $staticProp->name->toString() : $staticProp->name;
+            $tmp->var = new Expr\Variable($name, $staticProp->name->getAttributes());
+            return new Expr\StaticCall($staticProp->class, $prop, $args, $attributes);
+        } else {
+            throw new \Exception;
+        }
+    }
+
+    protected function fixupStartAttributes(Node $to, Node $from) {
+        $startAttributes = ['startLine', 'startFilePos', 'startTokenPos'];
+        foreach ($startAttributes as $startAttribute) {
+            if ($from->hasAttribute($startAttribute)) {
+                $to->setAttribute($startAttribute, $from->getAttribute($startAttribute));
+            }
+        }
+    }
+
+    protected function handleBuiltinTypes(Name $name) {
+        $builtinTypes = [
+            'bool'     => true,
+            'int'      => true,
+            'float'    => true,
+            'string'   => true,
+            'iterable' => true,
+            'void'     => true,
+            'object'   => true,
+            'null'     => true,
+            'false'    => true,
+            'mixed'    => true,
+            'never'    => true,
+            'true'     => true,
+        ];
+
+        if (!$name->isUnqualified()) {
+            return $name;
+        }
+
+        $lowerName = $name->toLowerString();
+        if (!isset($builtinTypes[$lowerName])) {
+            return $name;
+        }
+
+        return new Node\Identifier($lowerName, $name->getAttributes());
+    }
+
+    /**
+     * Get combined start and end attributes at a stack location
+     *
+     * @param int $pos Stack location
+     *
+     * @return array Combined start and end attributes
+     */
+    protected function getAttributesAt(int $pos) : array {
+        return $this->startAttributeStack[$pos] + $this->endAttributeStack[$pos];
+    }
+
+    protected function getFloatCastKind(string $cast): int
+    {
+        $cast = strtolower($cast);
+        if (strpos($cast, 'float') !== false) {
+            return Double::KIND_FLOAT;
+        }
+
+        if (strpos($cast, 'real') !== false) {
+            return Double::KIND_REAL;
+        }
+
+        return Double::KIND_DOUBLE;
+    }
+
+    protected function parseLNumber($str, $attributes, $allowInvalidOctal = false) {
+        try {
+            return LNumber::fromString($str, $attributes, $allowInvalidOctal);
+        } catch (Error $error) {
+            $this->emitError($error);
+            // Use dummy value
+            return new LNumber(0, $attributes);
+        }
+    }
+
+    /**
+     * Parse a T_NUM_STRING token into either an integer or string node.
+     *
+     * @param string $str        Number string
+     * @param array  $attributes Attributes
+     *
+     * @return LNumber|String_ Integer or string node.
+     */
+    protected function parseNumString(string $str, array $attributes) {
+        if (!preg_match('/^(?:0|-?[1-9][0-9]*)$/', $str)) {
+            return new String_($str, $attributes);
+        }
+
+        $num = +$str;
+        if (!is_int($num)) {
+            return new String_($str, $attributes);
+        }
+
+        return new LNumber($num, $attributes);
+    }
+
+    protected function stripIndentation(
+        string $string, int $indentLen, string $indentChar,
+        bool $newlineAtStart, bool $newlineAtEnd, array $attributes
+    ) {
+        if ($indentLen === 0) {
+            return $string;
+        }
+
+        $start = $newlineAtStart ? '(?:(?<=\n)|\A)' : '(?<=\n)';
+        $end = $newlineAtEnd ? '(?:(?=[\r\n])|\z)' : '(?=[\r\n])';
+        $regex = '/' . $start . '([ \t]*)(' . $end . ')?/';
+        return preg_replace_callback(
+            $regex,
+            function ($matches) use ($indentLen, $indentChar, $attributes) {
+                $prefix = substr($matches[1], 0, $indentLen);
+                if (false !== strpos($prefix, $indentChar === " " ? "\t" : " ")) {
+                    $this->emitError(new Error(
+                        'Invalid indentation - tabs and spaces cannot be mixed', $attributes
+                    ));
+                } elseif (strlen($prefix) < $indentLen && !isset($matches[2])) {
+                    $this->emitError(new Error(
+                        'Invalid body indentation level ' .
+                        '(expecting an indentation level of at least ' . $indentLen . ')',
+                        $attributes
+                    ));
+                }
+                return substr($matches[0], strlen($prefix));
+            },
+            $string
+        );
+    }
+
+    protected function parseDocString(
+        string $startToken, $contents, string $endToken,
+        array $attributes, array $endTokenAttributes, bool $parseUnicodeEscape
+    ) {
+        $kind = strpos($startToken, "'") === false
+            ? String_::KIND_HEREDOC : String_::KIND_NOWDOC;
+
+        $regex = '/\A[bB]?<<<[ \t]*[\'"]?([a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*)[\'"]?(?:\r\n|\n|\r)\z/';
+        $result = preg_match($regex, $startToken, $matches);
+        assert($result === 1);
+        $label = $matches[1];
+
+        $result = preg_match('/\A[ \t]*/', $endToken, $matches);
+        assert($result === 1);
+        $indentation = $matches[0];
+
+        $attributes['kind'] = $kind;
+        $attributes['docLabel'] = $label;
+        $attributes['docIndentation'] = $indentation;
+
+        $indentHasSpaces = false !== strpos($indentation, " ");
+        $indentHasTabs = false !== strpos($indentation, "\t");
+        if ($indentHasSpaces && $indentHasTabs) {
+            $this->emitError(new Error(
+                'Invalid indentation - tabs and spaces cannot be mixed',
+                $endTokenAttributes
+            ));
+
+            // Proceed processing as if this doc string is not indented
+            $indentation = '';
+        }
+
+        $indentLen = \strlen($indentation);
+        $indentChar = $indentHasSpaces ? " " : "\t";
+
+        if (\is_string($contents)) {
+            if ($contents === '') {
+                return new String_('', $attributes);
+            }
+
+            $contents = $this->stripIndentation(
+                $contents, $indentLen, $indentChar, true, true, $attributes
+            );
+            $contents = preg_replace('~(\r\n|\n|\r)\z~', '', $contents);
+
+            if ($kind === String_::KIND_HEREDOC) {
+                $contents = String_::parseEscapeSequences($contents, null, $parseUnicodeEscape);
+            }
+
+            return new String_($contents, $attributes);
+        } else {
+            assert(count($contents) > 0);
+            if (!$contents[0] instanceof Node\Scalar\EncapsedStringPart) {
+                // If there is no leading encapsed string part, pretend there is an empty one
+                $this->stripIndentation(
+                    '', $indentLen, $indentChar, true, false, $contents[0]->getAttributes()
+                );
+            }
+
+            $newContents = [];
+            foreach ($contents as $i => $part) {
+                if ($part instanceof Node\Scalar\EncapsedStringPart) {
+                    $isLast = $i === \count($contents) - 1;
+                    $part->value = $this->stripIndentation(
+                        $part->value, $indentLen, $indentChar,
+                        $i === 0, $isLast, $part->getAttributes()
+                    );
+                    $part->value = String_::parseEscapeSequences($part->value, null, $parseUnicodeEscape);
+                    if ($isLast) {
+                        $part->value = preg_replace('~(\r\n|\n|\r)\z~', '', $part->value);
+                    }
+                    if ('' === $part->value) {
+                        continue;
+                    }
+                }
+                $newContents[] = $part;
+            }
+            return new Encapsed($newContents, $attributes);
+        }
+    }
+
+    /**
+     * Create attributes for a zero-length common-capturing nop.
+     *
+     * @param Comment[] $comments
+     * @return array
+     */
+    protected function createCommentNopAttributes(array $comments) {
+        $comment = $comments[count($comments) - 1];
+        $commentEndLine = $comment->getEndLine();
+        $commentEndFilePos = $comment->getEndFilePos();
+        $commentEndTokenPos = $comment->getEndTokenPos();
+
+        $attributes = ['comments' => $comments];
+        if (-1 !== $commentEndLine) {
+            $attributes['startLine'] = $commentEndLine;
+            $attributes['endLine'] = $commentEndLine;
+        }
+        if (-1 !== $commentEndFilePos) {
+            $attributes['startFilePos'] = $commentEndFilePos + 1;
+            $attributes['endFilePos'] = $commentEndFilePos;
+        }
+        if (-1 !== $commentEndTokenPos) {
+            $attributes['startTokenPos'] = $commentEndTokenPos + 1;
+            $attributes['endTokenPos'] = $commentEndTokenPos;
+        }
+        return $attributes;
+    }
+
+    protected function checkClassModifier($a, $b, $modifierPos) {
+        try {
+            Class_::verifyClassModifier($a, $b);
+        } catch (Error $error) {
+            $error->setAttributes($this->getAttributesAt($modifierPos));
+            $this->emitError($error);
+        }
+    }
+
+    protected function checkModifier($a, $b, $modifierPos) {
+        // Jumping through some hoops here because verifyModifier() is also used elsewhere
+        try {
+            Class_::verifyModifier($a, $b);
+        } catch (Error $error) {
+            $error->setAttributes($this->getAttributesAt($modifierPos));
+            $this->emitError($error);
+        }
+    }
+
+    protected function checkParam(Param $node) {
+        if ($node->variadic && null !== $node->default) {
+            $this->emitError(new Error(
+                'Variadic parameter cannot have a default value',
+                $node->default->getAttributes()
+            ));
+        }
+    }
+
+    protected function checkTryCatch(TryCatch $node) {
+        if (empty($node->catches) && null === $node->finally) {
+            $this->emitError(new Error(
+                'Cannot use try without catch or finally', $node->getAttributes()
+            ));
+        }
+    }
+
+    protected function checkNamespace(Namespace_ $node) {
+        if (null !== $node->stmts) {
+            foreach ($node->stmts as $stmt) {
+                if ($stmt instanceof Namespace_) {
+                    $this->emitError(new Error(
+                        'Namespace declarations cannot be nested', $stmt->getAttributes()
+                    ));
+                }
+            }
+        }
+    }
+
+    private function checkClassName($name, $namePos) {
+        if (null !== $name && $name->isSpecialClassName()) {
+            $this->emitError(new Error(
+                sprintf('Cannot use \'%s\' as class name as it is reserved', $name),
+                $this->getAttributesAt($namePos)
+            ));
+        }
+    }
+
+    private function checkImplementedInterfaces(array $interfaces) {
+        foreach ($interfaces as $interface) {
+            if ($interface->isSpecialClassName()) {
+                $this->emitError(new Error(
+                    sprintf('Cannot use \'%s\' as interface name as it is reserved', $interface),
+                    $interface->getAttributes()
+                ));
+            }
+        }
+    }
+
+    protected function checkClass(Class_ $node, $namePos) {
+        $this->checkClassName($node->name, $namePos);
+
+        if ($node->extends && $node->extends->isSpecialClassName()) {
+            $this->emitError(new Error(
+                sprintf('Cannot use \'%s\' as class name as it is reserved', $node->extends),
+                $node->extends->getAttributes()
+            ));
+        }
+
+        $this->checkImplementedInterfaces($node->implements);
+    }
+
+    protected function checkInterface(Interface_ $node, $namePos) {
+        $this->checkClassName($node->name, $namePos);
+        $this->checkImplementedInterfaces($node->extends);
+    }
+
+    protected function checkEnum(Enum_ $node, $namePos) {
+        $this->checkClassName($node->name, $namePos);
+        $this->checkImplementedInterfaces($node->implements);
+    }
+
+    protected function checkClassMethod(ClassMethod $node, $modifierPos) {
+        if ($node->flags & Class_::MODIFIER_STATIC) {
+            switch ($node->name->toLowerString()) {
+                case '__construct':
+                    $this->emitError(new Error(
+                        sprintf('Constructor %s() cannot be static', $node->name),
+                        $this->getAttributesAt($modifierPos)));
+                    break;
+                case '__destruct':
+                    $this->emitError(new Error(
+                        sprintf('Destructor %s() cannot be static', $node->name),
+                        $this->getAttributesAt($modifierPos)));
+                    break;
+                case '__clone':
+                    $this->emitError(new Error(
+                        sprintf('Clone method %s() cannot be static', $node->name),
+                        $this->getAttributesAt($modifierPos)));
+                    break;
+            }
+        }
+
+        if ($node->flags & Class_::MODIFIER_READONLY) {
+            $this->emitError(new Error(
+                sprintf('Method %s() cannot be readonly', $node->name),
+                $this->getAttributesAt($modifierPos)));
+        }
+    }
+
+    protected function checkClassConst(ClassConst $node, $modifierPos) {
+        if ($node->flags & Class_::MODIFIER_STATIC) {
+            $this->emitError(new Error(
+                "Cannot use 'static' as constant modifier",
+                $this->getAttributesAt($modifierPos)));
+        }
+        if ($node->flags & Class_::MODIFIER_ABSTRACT) {
+            $this->emitError(new Error(
+                "Cannot use 'abstract' as constant modifier",
+                $this->getAttributesAt($modifierPos)));
+        }
+        if ($node->flags & Class_::MODIFIER_READONLY) {
+            $this->emitError(new Error(
+                "Cannot use 'readonly' as constant modifier",
+                $this->getAttributesAt($modifierPos)));
+        }
+    }
+
+    protected function checkProperty(Property $node, $modifierPos) {
+        if ($node->flags & Class_::MODIFIER_ABSTRACT) {
+            $this->emitError(new Error('Properties cannot be declared abstract',
+                $this->getAttributesAt($modifierPos)));
+        }
+
+        if ($node->flags & Class_::MODIFIER_FINAL) {
+            $this->emitError(new Error('Properties cannot be declared final',
+                $this->getAttributesAt($modifierPos)));
+        }
+    }
+
+    protected function checkUseUse(UseUse $node, $namePos) {
+        if ($node->alias && $node->alias->isSpecialClassName()) {
+            $this->emitError(new Error(
+                sprintf(
+                    'Cannot use %s as %s because \'%2$s\' is a special class name',
+                    $node->name, $node->alias
+                ),
+                $this->getAttributesAt($namePos)
+            ));
+        }
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/ParserFactory.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/ParserFactory.php
new file mode 100644
index 00000000..f041e7ff
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/ParserFactory.php
@@ -0,0 +1,44 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+class ParserFactory
+{
+    const PREFER_PHP7 = 1;
+    const PREFER_PHP5 = 2;
+    const ONLY_PHP7 = 3;
+    const ONLY_PHP5 = 4;
+
+    /**
+     * Creates a Parser instance, according to the provided kind.
+     *
+     * @param int        $kind  One of ::PREFER_PHP7, ::PREFER_PHP5, ::ONLY_PHP7 or ::ONLY_PHP5
+     * @param Lexer|null $lexer Lexer to use. Defaults to emulative lexer when not specified
+     * @param array      $parserOptions Parser options. See ParserAbstract::__construct() argument
+     *
+     * @return Parser The parser instance
+     */
+    public function create(int $kind, Lexer $lexer = null, array $parserOptions = []) : Parser {
+        if (null === $lexer) {
+            $lexer = new Lexer\Emulative();
+        }
+        switch ($kind) {
+            case self::PREFER_PHP7:
+                return new Parser\Multiple([
+                    new Parser\Php7($lexer, $parserOptions), new Parser\Php5($lexer, $parserOptions)
+                ]);
+            case self::PREFER_PHP5:
+                return new Parser\Multiple([
+                    new Parser\Php5($lexer, $parserOptions), new Parser\Php7($lexer, $parserOptions)
+                ]);
+            case self::ONLY_PHP7:
+                return new Parser\Php7($lexer, $parserOptions);
+            case self::ONLY_PHP5:
+                return new Parser\Php5($lexer, $parserOptions);
+            default:
+                throw new \LogicException(
+                    'Kind must be one of ::PREFER_PHP7, ::PREFER_PHP5, ::ONLY_PHP7 or ::ONLY_PHP5'
+                );
+        }
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/PrettyPrinter/Standard.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/PrettyPrinter/Standard.php
new file mode 100644
index 00000000..c256e897
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/PrettyPrinter/Standard.php
@@ -0,0 +1,1113 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\PrettyPrinter;
+
+use PhpParser\Node;
+use PhpParser\Node\Expr;
+use PhpParser\Node\Expr\AssignOp;
+use PhpParser\Node\Expr\BinaryOp;
+use PhpParser\Node\Expr\Cast;
+use PhpParser\Node\Name;
+use PhpParser\Node\Scalar;
+use PhpParser\Node\Scalar\MagicConst;
+use PhpParser\Node\Stmt;
+use PhpParser\PrettyPrinterAbstract;
+
+class Standard extends PrettyPrinterAbstract
+{
+    // Special nodes
+
+    protected function pParam(Node\Param $node) {
+        return $this->pAttrGroups($node->attrGroups, true)
+             . $this->pModifiers($node->flags)
+             . ($node->type ? $this->p($node->type) . ' ' : '')
+             . ($node->byRef ? '&' : '')
+             . ($node->variadic ? '...' : '')
+             . $this->p($node->var)
+             . ($node->default ? ' = ' . $this->p($node->default) : '');
+    }
+
+    protected function pArg(Node\Arg $node) {
+        return ($node->name ? $node->name->toString() . ': ' : '')
+             . ($node->byRef ? '&' : '') . ($node->unpack ? '...' : '')
+             . $this->p($node->value);
+    }
+
+    protected function pVariadicPlaceholder(Node\VariadicPlaceholder $node) {
+        return '...';
+    }
+
+    protected function pConst(Node\Const_ $node) {
+        return $node->name . ' = ' . $this->p($node->value);
+    }
+
+    protected function pNullableType(Node\NullableType $node) {
+        return '?' . $this->p($node->type);
+    }
+
+    protected function pUnionType(Node\UnionType $node) {
+        $types = [];
+        foreach ($node->types as $typeNode) {
+            if ($typeNode instanceof Node\IntersectionType) {
+                $types[] = '('. $this->p($typeNode) . ')';
+                continue;
+            }
+            $types[] = $this->p($typeNode);
+        }
+        return implode('|', $types);
+    }
+
+    protected function pIntersectionType(Node\IntersectionType $node) {
+        return $this->pImplode($node->types, '&');
+    }
+
+    protected function pIdentifier(Node\Identifier $node) {
+        return $node->name;
+    }
+
+    protected function pVarLikeIdentifier(Node\VarLikeIdentifier $node) {
+        return '$' . $node->name;
+    }
+
+    protected function pAttribute(Node\Attribute $node) {
+        return $this->p($node->name)
+             . ($node->args ? '(' . $this->pCommaSeparated($node->args) . ')' : '');
+    }
+
+    protected function pAttributeGroup(Node\AttributeGroup $node) {
+        return '#[' . $this->pCommaSeparated($node->attrs) . ']';
+    }
+
+    // Names
+
+    protected function pName(Name $node) {
+        return implode('\\', $node->parts);
+    }
+
+    protected function pName_FullyQualified(Name\FullyQualified $node) {
+        return '\\' . implode('\\', $node->parts);
+    }
+
+    protected function pName_Relative(Name\Relative $node) {
+        return 'namespace\\' . implode('\\', $node->parts);
+    }
+
+    // Magic Constants
+
+    protected function pScalar_MagicConst_Class(MagicConst\Class_ $node) {
+        return '__CLASS__';
+    }
+
+    protected function pScalar_MagicConst_Dir(MagicConst\Dir $node) {
+        return '__DIR__';
+    }
+
+    protected function pScalar_MagicConst_File(MagicConst\File $node) {
+        return '__FILE__';
+    }
+
+    protected function pScalar_MagicConst_Function(MagicConst\Function_ $node) {
+        return '__FUNCTION__';
+    }
+
+    protected function pScalar_MagicConst_Line(MagicConst\Line $node) {
+        return '__LINE__';
+    }
+
+    protected function pScalar_MagicConst_Method(MagicConst\Method $node) {
+        return '__METHOD__';
+    }
+
+    protected function pScalar_MagicConst_Namespace(MagicConst\Namespace_ $node) {
+        return '__NAMESPACE__';
+    }
+
+    protected function pScalar_MagicConst_Trait(MagicConst\Trait_ $node) {
+        return '__TRAIT__';
+    }
+
+    // Scalars
+
+    protected function pScalar_String(Scalar\String_ $node) {
+        $kind = $node->getAttribute('kind', Scalar\String_::KIND_SINGLE_QUOTED);
+        switch ($kind) {
+            case Scalar\String_::KIND_NOWDOC:
+                $label = $node->getAttribute('docLabel');
+                if ($label && !$this->containsEndLabel($node->value, $label)) {
+                    if ($node->value === '') {
+                        return "<<<'$label'\n$label" . $this->docStringEndToken;
+                    }
+
+                    return "<<<'$label'\n$node->value\n$label"
+                         . $this->docStringEndToken;
+                }
+                /* break missing intentionally */
+            case Scalar\String_::KIND_SINGLE_QUOTED:
+                return $this->pSingleQuotedString($node->value);
+            case Scalar\String_::KIND_HEREDOC:
+                $label = $node->getAttribute('docLabel');
+                if ($label && !$this->containsEndLabel($node->value, $label)) {
+                    if ($node->value === '') {
+                        return "<<<$label\n$label" . $this->docStringEndToken;
+                    }
+
+                    $escaped = $this->escapeString($node->value, null);
+                    return "<<<$label\n" . $escaped . "\n$label"
+                         . $this->docStringEndToken;
+                }
+            /* break missing intentionally */
+            case Scalar\String_::KIND_DOUBLE_QUOTED:
+                return '"' . $this->escapeString($node->value, '"') . '"';
+        }
+        throw new \Exception('Invalid string kind');
+    }
+
+    protected function pScalar_Encapsed(Scalar\Encapsed $node) {
+        if ($node->getAttribute('kind') === Scalar\String_::KIND_HEREDOC) {
+            $label = $node->getAttribute('docLabel');
+            if ($label && !$this->encapsedContainsEndLabel($node->parts, $label)) {
+                if (count($node->parts) === 1
+                    && $node->parts[0] instanceof Scalar\EncapsedStringPart
+                    && $node->parts[0]->value === ''
+                ) {
+                    return "<<<$label\n$label" . $this->docStringEndToken;
+                }
+
+                return "<<<$label\n" . $this->pEncapsList($node->parts, null) . "\n$label"
+                     . $this->docStringEndToken;
+            }
+        }
+        return '"' . $this->pEncapsList($node->parts, '"') . '"';
+    }
+
+    protected function pScalar_LNumber(Scalar\LNumber $node) {
+        if ($node->value === -\PHP_INT_MAX-1) {
+            // PHP_INT_MIN cannot be represented as a literal,
+            // because the sign is not part of the literal
+            return '(-' . \PHP_INT_MAX . '-1)';
+        }
+
+        $kind = $node->getAttribute('kind', Scalar\LNumber::KIND_DEC);
+        if (Scalar\LNumber::KIND_DEC === $kind) {
+            return (string) $node->value;
+        }
+
+        if ($node->value < 0) {
+            $sign = '-';
+            $str = (string) -$node->value;
+        } else {
+            $sign = '';
+            $str = (string) $node->value;
+        }
+        switch ($kind) {
+            case Scalar\LNumber::KIND_BIN:
+                return $sign . '0b' . base_convert($str, 10, 2);
+            case Scalar\LNumber::KIND_OCT:
+                return $sign . '0' . base_convert($str, 10, 8);
+            case Scalar\LNumber::KIND_HEX:
+                return $sign . '0x' . base_convert($str, 10, 16);
+        }
+        throw new \Exception('Invalid number kind');
+    }
+
+    protected function pScalar_DNumber(Scalar\DNumber $node) {
+        if (!is_finite($node->value)) {
+            if ($node->value === \INF) {
+                return '\INF';
+            } elseif ($node->value === -\INF) {
+                return '-\INF';
+            } else {
+                return '\NAN';
+            }
+        }
+
+        // Try to find a short full-precision representation
+        $stringValue = sprintf('%.16G', $node->value);
+        if ($node->value !== (double) $stringValue) {
+            $stringValue = sprintf('%.17G', $node->value);
+        }
+
+        // %G is locale dependent and there exists no locale-independent alternative. We don't want
+        // mess with switching locales here, so let's assume that a comma is the only non-standard
+        // decimal separator we may encounter...
+        $stringValue = str_replace(',', '.', $stringValue);
+
+        // ensure that number is really printed as float
+        return preg_match('/^-?[0-9]+$/', $stringValue) ? $stringValue . '.0' : $stringValue;
+    }
+
+    protected function pScalar_EncapsedStringPart(Scalar\EncapsedStringPart $node) {
+        throw new \LogicException('Cannot directly print EncapsedStringPart');
+    }
+
+    // Assignments
+
+    protected function pExpr_Assign(Expr\Assign $node) {
+        return $this->pInfixOp(Expr\Assign::class, $node->var, ' = ', $node->expr);
+    }
+
+    protected function pExpr_AssignRef(Expr\AssignRef $node) {
+        return $this->pInfixOp(Expr\AssignRef::class, $node->var, ' =& ', $node->expr);
+    }
+
+    protected function pExpr_AssignOp_Plus(AssignOp\Plus $node) {
+        return $this->pInfixOp(AssignOp\Plus::class, $node->var, ' += ', $node->expr);
+    }
+
+    protected function pExpr_AssignOp_Minus(AssignOp\Minus $node) {
+        return $this->pInfixOp(AssignOp\Minus::class, $node->var, ' -= ', $node->expr);
+    }
+
+    protected function pExpr_AssignOp_Mul(AssignOp\Mul $node) {
+        return $this->pInfixOp(AssignOp\Mul::class, $node->var, ' *= ', $node->expr);
+    }
+
+    protected function pExpr_AssignOp_Div(AssignOp\Div $node) {
+        return $this->pInfixOp(AssignOp\Div::class, $node->var, ' /= ', $node->expr);
+    }
+
+    protected function pExpr_AssignOp_Concat(AssignOp\Concat $node) {
+        return $this->pInfixOp(AssignOp\Concat::class, $node->var, ' .= ', $node->expr);
+    }
+
+    protected function pExpr_AssignOp_Mod(AssignOp\Mod $node) {
+        return $this->pInfixOp(AssignOp\Mod::class, $node->var, ' %= ', $node->expr);
+    }
+
+    protected function pExpr_AssignOp_BitwiseAnd(AssignOp\BitwiseAnd $node) {
+        return $this->pInfixOp(AssignOp\BitwiseAnd::class, $node->var, ' &= ', $node->expr);
+    }
+
+    protected function pExpr_AssignOp_BitwiseOr(AssignOp\BitwiseOr $node) {
+        return $this->pInfixOp(AssignOp\BitwiseOr::class, $node->var, ' |= ', $node->expr);
+    }
+
+    protected function pExpr_AssignOp_BitwiseXor(AssignOp\BitwiseXor $node) {
+        return $this->pInfixOp(AssignOp\BitwiseXor::class, $node->var, ' ^= ', $node->expr);
+    }
+
+    protected function pExpr_AssignOp_ShiftLeft(AssignOp\ShiftLeft $node) {
+        return $this->pInfixOp(AssignOp\ShiftLeft::class, $node->var, ' <<= ', $node->expr);
+    }
+
+    protected function pExpr_AssignOp_ShiftRight(AssignOp\ShiftRight $node) {
+        return $this->pInfixOp(AssignOp\ShiftRight::class, $node->var, ' >>= ', $node->expr);
+    }
+
+    protected function pExpr_AssignOp_Pow(AssignOp\Pow $node) {
+        return $this->pInfixOp(AssignOp\Pow::class, $node->var, ' **= ', $node->expr);
+    }
+
+    protected function pExpr_AssignOp_Coalesce(AssignOp\Coalesce $node) {
+        return $this->pInfixOp(AssignOp\Coalesce::class, $node->var, ' ??= ', $node->expr);
+    }
+
+    // Binary expressions
+
+    protected function pExpr_BinaryOp_Plus(BinaryOp\Plus $node) {
+        return $this->pInfixOp(BinaryOp\Plus::class, $node->left, ' + ', $node->right);
+    }
+
+    protected function pExpr_BinaryOp_Minus(BinaryOp\Minus $node) {
+        return $this->pInfixOp(BinaryOp\Minus::class, $node->left, ' - ', $node->right);
+    }
+
+    protected function pExpr_BinaryOp_Mul(BinaryOp\Mul $node) {
+        return $this->pInfixOp(BinaryOp\Mul::class, $node->left, ' * ', $node->right);
+    }
+
+    protected function pExpr_BinaryOp_Div(BinaryOp\Div $node) {
+        return $this->pInfixOp(BinaryOp\Div::class, $node->left, ' / ', $node->right);
+    }
+
+    protected function pExpr_BinaryOp_Concat(BinaryOp\Concat $node) {
+        return $this->pInfixOp(BinaryOp\Concat::class, $node->left, ' . ', $node->right);
+    }
+
+    protected function pExpr_BinaryOp_Mod(BinaryOp\Mod $node) {
+        return $this->pInfixOp(BinaryOp\Mod::class, $node->left, ' % ', $node->right);
+    }
+
+    protected function pExpr_BinaryOp_BooleanAnd(BinaryOp\BooleanAnd $node) {
+        return $this->pInfixOp(BinaryOp\BooleanAnd::class, $node->left, ' && ', $node->right);
+    }
+
+    protected function pExpr_BinaryOp_BooleanOr(BinaryOp\BooleanOr $node) {
+        return $this->pInfixOp(BinaryOp\BooleanOr::class, $node->left, ' || ', $node->right);
+    }
+
+    protected function pExpr_BinaryOp_BitwiseAnd(BinaryOp\BitwiseAnd $node) {
+        return $this->pInfixOp(BinaryOp\BitwiseAnd::class, $node->left, ' & ', $node->right);
+    }
+
+    protected function pExpr_BinaryOp_BitwiseOr(BinaryOp\BitwiseOr $node) {
+        return $this->pInfixOp(BinaryOp\BitwiseOr::class, $node->left, ' | ', $node->right);
+    }
+
+    protected function pExpr_BinaryOp_BitwiseXor(BinaryOp\BitwiseXor $node) {
+        return $this->pInfixOp(BinaryOp\BitwiseXor::class, $node->left, ' ^ ', $node->right);
+    }
+
+    protected function pExpr_BinaryOp_ShiftLeft(BinaryOp\ShiftLeft $node) {
+        return $this->pInfixOp(BinaryOp\ShiftLeft::class, $node->left, ' << ', $node->right);
+    }
+
+    protected function pExpr_BinaryOp_ShiftRight(BinaryOp\ShiftRight $node) {
+        return $this->pInfixOp(BinaryOp\ShiftRight::class, $node->left, ' >> ', $node->right);
+    }
+
+    protected function pExpr_BinaryOp_Pow(BinaryOp\Pow $node) {
+        return $this->pInfixOp(BinaryOp\Pow::class, $node->left, ' ** ', $node->right);
+    }
+
+    protected function pExpr_BinaryOp_LogicalAnd(BinaryOp\LogicalAnd $node) {
+        return $this->pInfixOp(BinaryOp\LogicalAnd::class, $node->left, ' and ', $node->right);
+    }
+
+    protected function pExpr_BinaryOp_LogicalOr(BinaryOp\LogicalOr $node) {
+        return $this->pInfixOp(BinaryOp\LogicalOr::class, $node->left, ' or ', $node->right);
+    }
+
+    protected function pExpr_BinaryOp_LogicalXor(BinaryOp\LogicalXor $node) {
+        return $this->pInfixOp(BinaryOp\LogicalXor::class, $node->left, ' xor ', $node->right);
+    }
+
+    protected function pExpr_BinaryOp_Equal(BinaryOp\Equal $node) {
+        return $this->pInfixOp(BinaryOp\Equal::class, $node->left, ' == ', $node->right);
+    }
+
+    protected function pExpr_BinaryOp_NotEqual(BinaryOp\NotEqual $node) {
+        return $this->pInfixOp(BinaryOp\NotEqual::class, $node->left, ' != ', $node->right);
+    }
+
+    protected function pExpr_BinaryOp_Identical(BinaryOp\Identical $node) {
+        return $this->pInfixOp(BinaryOp\Identical::class, $node->left, ' === ', $node->right);
+    }
+
+    protected function pExpr_BinaryOp_NotIdentical(BinaryOp\NotIdentical $node) {
+        return $this->pInfixOp(BinaryOp\NotIdentical::class, $node->left, ' !== ', $node->right);
+    }
+
+    protected function pExpr_BinaryOp_Spaceship(BinaryOp\Spaceship $node) {
+        return $this->pInfixOp(BinaryOp\Spaceship::class, $node->left, ' <=> ', $node->right);
+    }
+
+    protected function pExpr_BinaryOp_Greater(BinaryOp\Greater $node) {
+        return $this->pInfixOp(BinaryOp\Greater::class, $node->left, ' > ', $node->right);
+    }
+
+    protected function pExpr_BinaryOp_GreaterOrEqual(BinaryOp\GreaterOrEqual $node) {
+        return $this->pInfixOp(BinaryOp\GreaterOrEqual::class, $node->left, ' >= ', $node->right);
+    }
+
+    protected function pExpr_BinaryOp_Smaller(BinaryOp\Smaller $node) {
+        return $this->pInfixOp(BinaryOp\Smaller::class, $node->left, ' < ', $node->right);
+    }
+
+    protected function pExpr_BinaryOp_SmallerOrEqual(BinaryOp\SmallerOrEqual $node) {
+        return $this->pInfixOp(BinaryOp\SmallerOrEqual::class, $node->left, ' <= ', $node->right);
+    }
+
+    protected function pExpr_BinaryOp_Coalesce(BinaryOp\Coalesce $node) {
+        return $this->pInfixOp(BinaryOp\Coalesce::class, $node->left, ' ?? ', $node->right);
+    }
+
+    protected function pExpr_Instanceof(Expr\Instanceof_ $node) {
+        list($precedence, $associativity) = $this->precedenceMap[Expr\Instanceof_::class];
+        return $this->pPrec($node->expr, $precedence, $associativity, -1)
+             . ' instanceof '
+             . $this->pNewVariable($node->class);
+    }
+
+    // Unary expressions
+
+    protected function pExpr_BooleanNot(Expr\BooleanNot $node) {
+        return $this->pPrefixOp(Expr\BooleanNot::class, '!', $node->expr);
+    }
+
+    protected function pExpr_BitwiseNot(Expr\BitwiseNot $node) {
+        return $this->pPrefixOp(Expr\BitwiseNot::class, '~', $node->expr);
+    }
+
+    protected function pExpr_UnaryMinus(Expr\UnaryMinus $node) {
+        if ($node->expr instanceof Expr\UnaryMinus || $node->expr instanceof Expr\PreDec) {
+            // Enforce -(-$expr) instead of --$expr
+            return '-(' . $this->p($node->expr) . ')';
+        }
+        return $this->pPrefixOp(Expr\UnaryMinus::class, '-', $node->expr);
+    }
+
+    protected function pExpr_UnaryPlus(Expr\UnaryPlus $node) {
+        if ($node->expr instanceof Expr\UnaryPlus || $node->expr instanceof Expr\PreInc) {
+            // Enforce +(+$expr) instead of ++$expr
+            return '+(' . $this->p($node->expr) . ')';
+        }
+        return $this->pPrefixOp(Expr\UnaryPlus::class, '+', $node->expr);
+    }
+
+    protected function pExpr_PreInc(Expr\PreInc $node) {
+        return $this->pPrefixOp(Expr\PreInc::class, '++', $node->var);
+    }
+
+    protected function pExpr_PreDec(Expr\PreDec $node) {
+        return $this->pPrefixOp(Expr\PreDec::class, '--', $node->var);
+    }
+
+    protected function pExpr_PostInc(Expr\PostInc $node) {
+        return $this->pPostfixOp(Expr\PostInc::class, $node->var, '++');
+    }
+
+    protected function pExpr_PostDec(Expr\PostDec $node) {
+        return $this->pPostfixOp(Expr\PostDec::class, $node->var, '--');
+    }
+
+    protected function pExpr_ErrorSuppress(Expr\ErrorSuppress $node) {
+        return $this->pPrefixOp(Expr\ErrorSuppress::class, '@', $node->expr);
+    }
+
+    protected function pExpr_YieldFrom(Expr\YieldFrom $node) {
+        return $this->pPrefixOp(Expr\YieldFrom::class, 'yield from ', $node->expr);
+    }
+
+    protected function pExpr_Print(Expr\Print_ $node) {
+        return $this->pPrefixOp(Expr\Print_::class, 'print ', $node->expr);
+    }
+
+    // Casts
+
+    protected function pExpr_Cast_Int(Cast\Int_ $node) {
+        return $this->pPrefixOp(Cast\Int_::class, '(int) ', $node->expr);
+    }
+
+    protected function pExpr_Cast_Double(Cast\Double $node) {
+        $kind = $node->getAttribute('kind', Cast\Double::KIND_DOUBLE);
+        if ($kind === Cast\Double::KIND_DOUBLE) {
+            $cast = '(double)';
+        } elseif ($kind === Cast\Double::KIND_FLOAT) {
+            $cast = '(float)';
+        } elseif ($kind === Cast\Double::KIND_REAL) {
+            $cast = '(real)';
+        }
+        return $this->pPrefixOp(Cast\Double::class, $cast . ' ', $node->expr);
+    }
+
+    protected function pExpr_Cast_String(Cast\String_ $node) {
+        return $this->pPrefixOp(Cast\String_::class, '(string) ', $node->expr);
+    }
+
+    protected function pExpr_Cast_Array(Cast\Array_ $node) {
+        return $this->pPrefixOp(Cast\Array_::class, '(array) ', $node->expr);
+    }
+
+    protected function pExpr_Cast_Object(Cast\Object_ $node) {
+        return $this->pPrefixOp(Cast\Object_::class, '(object) ', $node->expr);
+    }
+
+    protected function pExpr_Cast_Bool(Cast\Bool_ $node) {
+        return $this->pPrefixOp(Cast\Bool_::class, '(bool) ', $node->expr);
+    }
+
+    protected function pExpr_Cast_Unset(Cast\Unset_ $node) {
+        return $this->pPrefixOp(Cast\Unset_::class, '(unset) ', $node->expr);
+    }
+
+    // Function calls and similar constructs
+
+    protected function pExpr_FuncCall(Expr\FuncCall $node) {
+        return $this->pCallLhs($node->name)
+             . '(' . $this->pMaybeMultiline($node->args) . ')';
+    }
+
+    protected function pExpr_MethodCall(Expr\MethodCall $node) {
+        return $this->pDereferenceLhs($node->var) . '->' . $this->pObjectProperty($node->name)
+             . '(' . $this->pMaybeMultiline($node->args) . ')';
+    }
+
+    protected function pExpr_NullsafeMethodCall(Expr\NullsafeMethodCall $node) {
+        return $this->pDereferenceLhs($node->var) . '?->' . $this->pObjectProperty($node->name)
+            . '(' . $this->pMaybeMultiline($node->args) . ')';
+    }
+
+    protected function pExpr_StaticCall(Expr\StaticCall $node) {
+        return $this->pDereferenceLhs($node->class) . '::'
+             . ($node->name instanceof Expr
+                ? ($node->name instanceof Expr\Variable
+                   ? $this->p($node->name)
+                   : '{' . $this->p($node->name) . '}')
+                : $node->name)
+             . '(' . $this->pMaybeMultiline($node->args) . ')';
+    }
+
+    protected function pExpr_Empty(Expr\Empty_ $node) {
+        return 'empty(' . $this->p($node->expr) . ')';
+    }
+
+    protected function pExpr_Isset(Expr\Isset_ $node) {
+        return 'isset(' . $this->pCommaSeparated($node->vars) . ')';
+    }
+
+    protected function pExpr_Eval(Expr\Eval_ $node) {
+        return 'eval(' . $this->p($node->expr) . ')';
+    }
+
+    protected function pExpr_Include(Expr\Include_ $node) {
+        static $map = [
+            Expr\Include_::TYPE_INCLUDE      => 'include',
+            Expr\Include_::TYPE_INCLUDE_ONCE => 'include_once',
+            Expr\Include_::TYPE_REQUIRE      => 'require',
+            Expr\Include_::TYPE_REQUIRE_ONCE => 'require_once',
+        ];
+
+        return $map[$node->type] . ' ' . $this->p($node->expr);
+    }
+
+    protected function pExpr_List(Expr\List_ $node) {
+        return 'list(' . $this->pCommaSeparated($node->items) . ')';
+    }
+
+    // Other
+
+    protected function pExpr_Error(Expr\Error $node) {
+        throw new \LogicException('Cannot pretty-print AST with Error nodes');
+    }
+
+    protected function pExpr_Variable(Expr\Variable $node) {
+        if ($node->name instanceof Expr) {
+            return '${' . $this->p($node->name) . '}';
+        } else {
+            return '$' . $node->name;
+        }
+    }
+
+    protected function pExpr_Array(Expr\Array_ $node) {
+        $syntax = $node->getAttribute('kind',
+            $this->options['shortArraySyntax'] ? Expr\Array_::KIND_SHORT : Expr\Array_::KIND_LONG);
+        if ($syntax === Expr\Array_::KIND_SHORT) {
+            return '[' . $this->pMaybeMultiline($node->items, true) . ']';
+        } else {
+            return 'array(' . $this->pMaybeMultiline($node->items, true) . ')';
+        }
+    }
+
+    protected function pExpr_ArrayItem(Expr\ArrayItem $node) {
+        return (null !== $node->key ? $this->p($node->key) . ' => ' : '')
+             . ($node->byRef ? '&' : '')
+             . ($node->unpack ? '...' : '')
+             . $this->p($node->value);
+    }
+
+    protected function pExpr_ArrayDimFetch(Expr\ArrayDimFetch $node) {
+        return $this->pDereferenceLhs($node->var)
+             . '[' . (null !== $node->dim ? $this->p($node->dim) : '') . ']';
+    }
+
+    protected function pExpr_ConstFetch(Expr\ConstFetch $node) {
+        return $this->p($node->name);
+    }
+
+    protected function pExpr_ClassConstFetch(Expr\ClassConstFetch $node) {
+        return $this->pDereferenceLhs($node->class) . '::' . $this->p($node->name);
+    }
+
+    protected function pExpr_PropertyFetch(Expr\PropertyFetch $node) {
+        return $this->pDereferenceLhs($node->var) . '->' . $this->pObjectProperty($node->name);
+    }
+
+    protected function pExpr_NullsafePropertyFetch(Expr\NullsafePropertyFetch $node) {
+        return $this->pDereferenceLhs($node->var) . '?->' . $this->pObjectProperty($node->name);
+    }
+
+    protected function pExpr_StaticPropertyFetch(Expr\StaticPropertyFetch $node) {
+        return $this->pDereferenceLhs($node->class) . '::$' . $this->pObjectProperty($node->name);
+    }
+
+    protected function pExpr_ShellExec(Expr\ShellExec $node) {
+        return '`' . $this->pEncapsList($node->parts, '`') . '`';
+    }
+
+    protected function pExpr_Closure(Expr\Closure $node) {
+        return $this->pAttrGroups($node->attrGroups, true)
+             . ($node->static ? 'static ' : '')
+             . 'function ' . ($node->byRef ? '&' : '')
+             . '(' . $this->pCommaSeparated($node->params) . ')'
+             . (!empty($node->uses) ? ' use(' . $this->pCommaSeparated($node->uses) . ')' : '')
+             . (null !== $node->returnType ? ' : ' . $this->p($node->returnType) : '')
+             . ' {' . $this->pStmts($node->stmts) . $this->nl . '}';
+    }
+
+    protected function pExpr_Match(Expr\Match_ $node) {
+        return 'match (' . $this->p($node->cond) . ') {'
+            . $this->pCommaSeparatedMultiline($node->arms, true)
+            . $this->nl
+            . '}';
+    }
+
+    protected function pMatchArm(Node\MatchArm $node) {
+        return ($node->conds ? $this->pCommaSeparated($node->conds) : 'default')
+            . ' => ' . $this->p($node->body);
+    }
+
+    protected function pExpr_ArrowFunction(Expr\ArrowFunction $node) {
+        return $this->pAttrGroups($node->attrGroups, true)
+            . ($node->static ? 'static ' : '')
+            . 'fn' . ($node->byRef ? '&' : '')
+            . '(' . $this->pCommaSeparated($node->params) . ')'
+            . (null !== $node->returnType ? ': ' . $this->p($node->returnType) : '')
+            . ' => '
+            . $this->p($node->expr);
+    }
+
+    protected function pExpr_ClosureUse(Expr\ClosureUse $node) {
+        return ($node->byRef ? '&' : '') . $this->p($node->var);
+    }
+
+    protected function pExpr_New(Expr\New_ $node) {
+        if ($node->class instanceof Stmt\Class_) {
+            $args = $node->args ? '(' . $this->pMaybeMultiline($node->args) . ')' : '';
+            return 'new ' . $this->pClassCommon($node->class, $args);
+        }
+        return 'new ' . $this->pNewVariable($node->class)
+            . '(' . $this->pMaybeMultiline($node->args) . ')';
+    }
+
+    protected function pExpr_Clone(Expr\Clone_ $node) {
+        return 'clone ' . $this->p($node->expr);
+    }
+
+    protected function pExpr_Ternary(Expr\Ternary $node) {
+        // a bit of cheating: we treat the ternary as a binary op where the ?...: part is the operator.
+        // this is okay because the part between ? and : never needs parentheses.
+        return $this->pInfixOp(Expr\Ternary::class,
+            $node->cond, ' ?' . (null !== $node->if ? ' ' . $this->p($node->if) . ' ' : '') . ': ', $node->else
+        );
+    }
+
+    protected function pExpr_Exit(Expr\Exit_ $node) {
+        $kind = $node->getAttribute('kind', Expr\Exit_::KIND_DIE);
+        return ($kind === Expr\Exit_::KIND_EXIT ? 'exit' : 'die')
+             . (null !== $node->expr ? '(' . $this->p($node->expr) . ')' : '');
+    }
+
+    protected function pExpr_Throw(Expr\Throw_ $node) {
+        return 'throw ' . $this->p($node->expr);
+    }
+
+    protected function pExpr_Yield(Expr\Yield_ $node) {
+        if ($node->value === null) {
+            return 'yield';
+        } else {
+            // this is a bit ugly, but currently there is no way to detect whether the parentheses are necessary
+            return '(yield '
+                 . ($node->key !== null ? $this->p($node->key) . ' => ' : '')
+                 . $this->p($node->value)
+                 . ')';
+        }
+    }
+
+    // Declarations
+
+    protected function pStmt_Namespace(Stmt\Namespace_ $node) {
+        if ($this->canUseSemicolonNamespaces) {
+            return 'namespace ' . $this->p($node->name) . ';'
+                 . $this->nl . $this->pStmts($node->stmts, false);
+        } else {
+            return 'namespace' . (null !== $node->name ? ' ' . $this->p($node->name) : '')
+                 . ' {' . $this->pStmts($node->stmts) . $this->nl . '}';
+        }
+    }
+
+    protected function pStmt_Use(Stmt\Use_ $node) {
+        return 'use ' . $this->pUseType($node->type)
+             . $this->pCommaSeparated($node->uses) . ';';
+    }
+
+    protected function pStmt_GroupUse(Stmt\GroupUse $node) {
+        return 'use ' . $this->pUseType($node->type) . $this->pName($node->prefix)
+             . '\{' . $this->pCommaSeparated($node->uses) . '};';
+    }
+
+    protected function pStmt_UseUse(Stmt\UseUse $node) {
+        return $this->pUseType($node->type) . $this->p($node->name)
+             . (null !== $node->alias ? ' as ' . $node->alias : '');
+    }
+
+    protected function pUseType($type) {
+        return $type === Stmt\Use_::TYPE_FUNCTION ? 'function '
+            : ($type === Stmt\Use_::TYPE_CONSTANT ? 'const ' : '');
+    }
+
+    protected function pStmt_Interface(Stmt\Interface_ $node) {
+        return $this->pAttrGroups($node->attrGroups)
+             . 'interface ' . $node->name
+             . (!empty($node->extends) ? ' extends ' . $this->pCommaSeparated($node->extends) : '')
+             . $this->nl . '{' . $this->pStmts($node->stmts) . $this->nl . '}';
+    }
+
+    protected function pStmt_Enum(Stmt\Enum_ $node) {
+        return $this->pAttrGroups($node->attrGroups)
+             . 'enum ' . $node->name
+             . ($node->scalarType ? " : $node->scalarType" : '')
+             . (!empty($node->implements) ? ' implements ' . $this->pCommaSeparated($node->implements) : '')
+             . $this->nl . '{' . $this->pStmts($node->stmts) . $this->nl . '}';
+    }
+
+    protected function pStmt_Class(Stmt\Class_ $node) {
+        return $this->pClassCommon($node, ' ' . $node->name);
+    }
+
+    protected function pStmt_Trait(Stmt\Trait_ $node) {
+        return $this->pAttrGroups($node->attrGroups)
+             . 'trait ' . $node->name
+             . $this->nl . '{' . $this->pStmts($node->stmts) . $this->nl . '}';
+    }
+
+    protected function pStmt_EnumCase(Stmt\EnumCase $node) {
+        return $this->pAttrGroups($node->attrGroups)
+             . 'case ' . $node->name
+             . ($node->expr ? ' = ' . $this->p($node->expr) : '')
+             . ';';
+    }
+
+    protected function pStmt_TraitUse(Stmt\TraitUse $node) {
+        return 'use ' . $this->pCommaSeparated($node->traits)
+             . (empty($node->adaptations)
+                ? ';'
+                : ' {' . $this->pStmts($node->adaptations) . $this->nl . '}');
+    }
+
+    protected function pStmt_TraitUseAdaptation_Precedence(Stmt\TraitUseAdaptation\Precedence $node) {
+        return $this->p($node->trait) . '::' . $node->method
+             . ' insteadof ' . $this->pCommaSeparated($node->insteadof) . ';';
+    }
+
+    protected function pStmt_TraitUseAdaptation_Alias(Stmt\TraitUseAdaptation\Alias $node) {
+        return (null !== $node->trait ? $this->p($node->trait) . '::' : '')
+             . $node->method . ' as'
+             . (null !== $node->newModifier ? ' ' . rtrim($this->pModifiers($node->newModifier), ' ') : '')
+             . (null !== $node->newName     ? ' ' . $node->newName                        : '')
+             . ';';
+    }
+
+    protected function pStmt_Property(Stmt\Property $node) {
+        return $this->pAttrGroups($node->attrGroups)
+            . (0 === $node->flags ? 'var ' : $this->pModifiers($node->flags))
+            . ($node->type ? $this->p($node->type) . ' ' : '')
+            . $this->pCommaSeparated($node->props) . ';';
+    }
+
+    protected function pStmt_PropertyProperty(Stmt\PropertyProperty $node) {
+        return '$' . $node->name
+             . (null !== $node->default ? ' = ' . $this->p($node->default) : '');
+    }
+
+    protected function pStmt_ClassMethod(Stmt\ClassMethod $node) {
+        return $this->pAttrGroups($node->attrGroups)
+             . $this->pModifiers($node->flags)
+             . 'function ' . ($node->byRef ? '&' : '') . $node->name
+             . '(' . $this->pMaybeMultiline($node->params) . ')'
+             . (null !== $node->returnType ? ' : ' . $this->p($node->returnType) : '')
+             . (null !== $node->stmts
+                ? $this->nl . '{' . $this->pStmts($node->stmts) . $this->nl . '}'
+                : ';');
+    }
+
+    protected function pStmt_ClassConst(Stmt\ClassConst $node) {
+        return $this->pAttrGroups($node->attrGroups)
+             . $this->pModifiers($node->flags)
+             . 'const ' . $this->pCommaSeparated($node->consts) . ';';
+    }
+
+    protected function pStmt_Function(Stmt\Function_ $node) {
+        return $this->pAttrGroups($node->attrGroups)
+             . 'function ' . ($node->byRef ? '&' : '') . $node->name
+             . '(' . $this->pCommaSeparated($node->params) . ')'
+             . (null !== $node->returnType ? ' : ' . $this->p($node->returnType) : '')
+             . $this->nl . '{' . $this->pStmts($node->stmts) . $this->nl . '}';
+    }
+
+    protected function pStmt_Const(Stmt\Const_ $node) {
+        return 'const ' . $this->pCommaSeparated($node->consts) . ';';
+    }
+
+    protected function pStmt_Declare(Stmt\Declare_ $node) {
+        return 'declare (' . $this->pCommaSeparated($node->declares) . ')'
+             . (null !== $node->stmts ? ' {' . $this->pStmts($node->stmts) . $this->nl . '}' : ';');
+    }
+
+    protected function pStmt_DeclareDeclare(Stmt\DeclareDeclare $node) {
+        return $node->key . '=' . $this->p($node->value);
+    }
+
+    // Control flow
+
+    protected function pStmt_If(Stmt\If_ $node) {
+        return 'if (' . $this->p($node->cond) . ') {'
+             . $this->pStmts($node->stmts) . $this->nl . '}'
+             . ($node->elseifs ? ' ' . $this->pImplode($node->elseifs, ' ') : '')
+             . (null !== $node->else ? ' ' . $this->p($node->else) : '');
+    }
+
+    protected function pStmt_ElseIf(Stmt\ElseIf_ $node) {
+        return 'elseif (' . $this->p($node->cond) . ') {'
+             . $this->pStmts($node->stmts) . $this->nl . '}';
+    }
+
+    protected function pStmt_Else(Stmt\Else_ $node) {
+        return 'else {' . $this->pStmts($node->stmts) . $this->nl . '}';
+    }
+
+    protected function pStmt_For(Stmt\For_ $node) {
+        return 'for ('
+             . $this->pCommaSeparated($node->init) . ';' . (!empty($node->cond) ? ' ' : '')
+             . $this->pCommaSeparated($node->cond) . ';' . (!empty($node->loop) ? ' ' : '')
+             . $this->pCommaSeparated($node->loop)
+             . ') {' . $this->pStmts($node->stmts) . $this->nl . '}';
+    }
+
+    protected function pStmt_Foreach(Stmt\Foreach_ $node) {
+        return 'foreach (' . $this->p($node->expr) . ' as '
+             . (null !== $node->keyVar ? $this->p($node->keyVar) . ' => ' : '')
+             . ($node->byRef ? '&' : '') . $this->p($node->valueVar) . ') {'
+             . $this->pStmts($node->stmts) . $this->nl . '}';
+    }
+
+    protected function pStmt_While(Stmt\While_ $node) {
+        return 'while (' . $this->p($node->cond) . ') {'
+             . $this->pStmts($node->stmts) . $this->nl . '}';
+    }
+
+    protected function pStmt_Do(Stmt\Do_ $node) {
+        return 'do {' . $this->pStmts($node->stmts) . $this->nl
+             . '} while (' . $this->p($node->cond) . ');';
+    }
+
+    protected function pStmt_Switch(Stmt\Switch_ $node) {
+        return 'switch (' . $this->p($node->cond) . ') {'
+             . $this->pStmts($node->cases) . $this->nl . '}';
+    }
+
+    protected function pStmt_Case(Stmt\Case_ $node) {
+        return (null !== $node->cond ? 'case ' . $this->p($node->cond) : 'default') . ':'
+             . $this->pStmts($node->stmts);
+    }
+
+    protected function pStmt_TryCatch(Stmt\TryCatch $node) {
+        return 'try {' . $this->pStmts($node->stmts) . $this->nl . '}'
+             . ($node->catches ? ' ' . $this->pImplode($node->catches, ' ') : '')
+             . ($node->finally !== null ? ' ' . $this->p($node->finally) : '');
+    }
+
+    protected function pStmt_Catch(Stmt\Catch_ $node) {
+        return 'catch (' . $this->pImplode($node->types, '|')
+             . ($node->var !== null ? ' ' . $this->p($node->var) : '')
+             . ') {' . $this->pStmts($node->stmts) . $this->nl . '}';
+    }
+
+    protected function pStmt_Finally(Stmt\Finally_ $node) {
+        return 'finally {' . $this->pStmts($node->stmts) . $this->nl . '}';
+    }
+
+    protected function pStmt_Break(Stmt\Break_ $node) {
+        return 'break' . ($node->num !== null ? ' ' . $this->p($node->num) : '') . ';';
+    }
+
+    protected function pStmt_Continue(Stmt\Continue_ $node) {
+        return 'continue' . ($node->num !== null ? ' ' . $this->p($node->num) : '') . ';';
+    }
+
+    protected function pStmt_Return(Stmt\Return_ $node) {
+        return 'return' . (null !== $node->expr ? ' ' . $this->p($node->expr) : '') . ';';
+    }
+
+    protected function pStmt_Throw(Stmt\Throw_ $node) {
+        return 'throw ' . $this->p($node->expr) . ';';
+    }
+
+    protected function pStmt_Label(Stmt\Label $node) {
+        return $node->name . ':';
+    }
+
+    protected function pStmt_Goto(Stmt\Goto_ $node) {
+        return 'goto ' . $node->name . ';';
+    }
+
+    // Other
+
+    protected function pStmt_Expression(Stmt\Expression $node) {
+        return $this->p($node->expr) . ';';
+    }
+
+    protected function pStmt_Echo(Stmt\Echo_ $node) {
+        return 'echo ' . $this->pCommaSeparated($node->exprs) . ';';
+    }
+
+    protected function pStmt_Static(Stmt\Static_ $node) {
+        return 'static ' . $this->pCommaSeparated($node->vars) . ';';
+    }
+
+    protected function pStmt_Global(Stmt\Global_ $node) {
+        return 'global ' . $this->pCommaSeparated($node->vars) . ';';
+    }
+
+    protected function pStmt_StaticVar(Stmt\StaticVar $node) {
+        return $this->p($node->var)
+             . (null !== $node->default ? ' = ' . $this->p($node->default) : '');
+    }
+
+    protected function pStmt_Unset(Stmt\Unset_ $node) {
+        return 'unset(' . $this->pCommaSeparated($node->vars) . ');';
+    }
+
+    protected function pStmt_InlineHTML(Stmt\InlineHTML $node) {
+        $newline = $node->getAttribute('hasLeadingNewline', true) ? "\n" : '';
+        return '?>' . $newline . $node->value . '<?php ';
+    }
+
+    protected function pStmt_HaltCompiler(Stmt\HaltCompiler $node) {
+        return '__halt_compiler();' . $node->remaining;
+    }
+
+    protected function pStmt_Nop(Stmt\Nop $node) {
+        return '';
+    }
+
+    // Helpers
+
+    protected function pClassCommon(Stmt\Class_ $node, $afterClassToken) {
+        return $this->pAttrGroups($node->attrGroups, $node->name === null)
+            . $this->pModifiers($node->flags)
+            . 'class' . $afterClassToken
+            . (null !== $node->extends ? ' extends ' . $this->p($node->extends) : '')
+            . (!empty($node->implements) ? ' implements ' . $this->pCommaSeparated($node->implements) : '')
+            . $this->nl . '{' . $this->pStmts($node->stmts) . $this->nl . '}';
+    }
+
+    protected function pObjectProperty($node) {
+        if ($node instanceof Expr) {
+            return '{' . $this->p($node) . '}';
+        } else {
+            return $node;
+        }
+    }
+
+    protected function pEncapsList(array $encapsList, $quote) {
+        $return = '';
+        foreach ($encapsList as $element) {
+            if ($element instanceof Scalar\EncapsedStringPart) {
+                $return .= $this->escapeString($element->value, $quote);
+            } else {
+                $return .= '{' . $this->p($element) . '}';
+            }
+        }
+
+        return $return;
+    }
+
+    protected function pSingleQuotedString(string $string) {
+        return '\'' . addcslashes($string, '\'\\') . '\'';
+    }
+
+    protected function escapeString($string, $quote) {
+        if (null === $quote) {
+            // For doc strings, don't escape newlines
+            $escaped = addcslashes($string, "\t\f\v$\\");
+        } else {
+            $escaped = addcslashes($string, "\n\r\t\f\v$" . $quote . "\\");
+        }
+
+        // Escape control characters and non-UTF-8 characters.
+        // Regex based on https://stackoverflow.com/a/11709412/385378.
+        $regex = '/(
+              [\x00-\x08\x0E-\x1F] # Control characters
+            | [\xC0-\xC1] # Invalid UTF-8 Bytes
+            | [\xF5-\xFF] # Invalid UTF-8 Bytes
+            | \xE0(?=[\x80-\x9F]) # Overlong encoding of prior code point
+            | \xF0(?=[\x80-\x8F]) # Overlong encoding of prior code point
+            | [\xC2-\xDF](?![\x80-\xBF]) # Invalid UTF-8 Sequence Start
+            | [\xE0-\xEF](?![\x80-\xBF]{2}) # Invalid UTF-8 Sequence Start
+            | [\xF0-\xF4](?![\x80-\xBF]{3}) # Invalid UTF-8 Sequence Start
+            | (?<=[\x00-\x7F\xF5-\xFF])[\x80-\xBF] # Invalid UTF-8 Sequence Middle
+            | (?<![\xC2-\xDF]|[\xE0-\xEF]|[\xE0-\xEF][\x80-\xBF]|[\xF0-\xF4]|[\xF0-\xF4][\x80-\xBF]|[\xF0-\xF4][\x80-\xBF]{2})[\x80-\xBF] # Overlong Sequence
+            | (?<=[\xE0-\xEF])[\x80-\xBF](?![\x80-\xBF]) # Short 3 byte sequence
+            | (?<=[\xF0-\xF4])[\x80-\xBF](?![\x80-\xBF]{2}) # Short 4 byte sequence
+            | (?<=[\xF0-\xF4][\x80-\xBF])[\x80-\xBF](?![\x80-\xBF]) # Short 4 byte sequence (2)
+        )/x';
+        return preg_replace_callback($regex, function ($matches) {
+            assert(strlen($matches[0]) === 1);
+            $hex = dechex(ord($matches[0]));;
+            return '\\x' . str_pad($hex, 2, '0', \STR_PAD_LEFT);
+        }, $escaped);
+    }
+
+    protected function containsEndLabel($string, $label, $atStart = true, $atEnd = true) {
+        $start = $atStart ? '(?:^|[\r\n])' : '[\r\n]';
+        $end = $atEnd ? '(?:$|[;\r\n])' : '[;\r\n]';
+        return false !== strpos($string, $label)
+            && preg_match('/' . $start . $label . $end . '/', $string);
+    }
+
+    protected function encapsedContainsEndLabel(array $parts, $label) {
+        foreach ($parts as $i => $part) {
+            $atStart = $i === 0;
+            $atEnd = $i === count($parts) - 1;
+            if ($part instanceof Scalar\EncapsedStringPart
+                && $this->containsEndLabel($part->value, $label, $atStart, $atEnd)
+            ) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    protected function pDereferenceLhs(Node $node) {
+        if (!$this->dereferenceLhsRequiresParens($node)) {
+            return $this->p($node);
+        } else  {
+            return '(' . $this->p($node) . ')';
+        }
+    }
+
+    protected function pCallLhs(Node $node) {
+        if (!$this->callLhsRequiresParens($node)) {
+            return $this->p($node);
+        } else  {
+            return '(' . $this->p($node) . ')';
+        }
+    }
+
+    protected function pNewVariable(Node $node) {
+        // TODO: This is not fully accurate.
+        return $this->pDereferenceLhs($node);
+    }
+
+    /**
+     * @param Node[] $nodes
+     * @return bool
+     */
+    protected function hasNodeWithComments(array $nodes) {
+        foreach ($nodes as $node) {
+            if ($node && $node->getComments()) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    protected function pMaybeMultiline(array $nodes, bool $trailingComma = false) {
+        if (!$this->hasNodeWithComments($nodes)) {
+            return $this->pCommaSeparated($nodes);
+        } else {
+            return $this->pCommaSeparatedMultiline($nodes, $trailingComma) . $this->nl;
+        }
+    }
+
+    protected function pAttrGroups(array $nodes, bool $inline = false): string {
+        $result = '';
+        $sep = $inline ? ' ' : $this->nl;
+        foreach ($nodes as $node) {
+            $result .= $this->p($node) . $sep;
+        }
+
+        return $result;
+    }
+}
diff --git a/www-api/vendor/nikic/php-parser/lib/PhpParser/PrettyPrinterAbstract.php b/www-api/vendor/nikic/php-parser/lib/PhpParser/PrettyPrinterAbstract.php
new file mode 100644
index 00000000..6ed936fe
--- /dev/null
+++ b/www-api/vendor/nikic/php-parser/lib/PhpParser/PrettyPrinterAbstract.php
@@ -0,0 +1,1521 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+use PhpParser\Internal\DiffElem;
+use PhpParser\Internal\PrintableNewAnonClassNode;
+use PhpParser\Internal\TokenStream;
+use PhpParser\Node\Expr;
+use PhpParser\Node\Expr\AssignOp;
+use PhpParser\Node\Expr\BinaryOp;
+use PhpParser\Node\Expr\Cast;
+use PhpParser\Node\Scalar;
+use PhpParser\Node\Stmt;
+
+abstract class PrettyPrinterAbstract
+{
+    const FIXUP_PREC_LEFT       = 0; // LHS operand affected by precedence
+    const FIXUP_PREC_RIGHT      = 1; // RHS operand affected by precedence
+    const FIXUP_CALL_LHS        = 2; // LHS of call
+    const FIXUP_DEREF_LHS       = 3; // LHS of dereferencing operation
+    const FIXUP_BRACED_NAME     = 4; // Name operand that may require bracing
+    const FIXUP_VAR_BRACED_NAME = 5; // Name operand that may require ${} bracing
+    const FIXUP_ENCAPSED        = 6; // Encapsed string part
+
+    protected $precedenceMap = [
+        // [precedence, associativity]
+        // where for precedence -1 is %left, 0 is %nonassoc and 1 is %right
+        BinaryOp\Pow::class            => [  0,  1],
+        Expr\BitwiseNot::class         => [ 10,  1],
+        Expr\PreInc::class             => [ 10,  1],
+        Expr\PreDec::class             => [ 10,  1],
+        Expr\PostInc::class            => [ 10, -1],
+        Expr\PostDec::class            => [ 10, -1],
+        Expr\UnaryPlus::class          => [ 10,  1],
+        Expr\UnaryMinus::class         => [ 10,  1],
+        Cast\Int_::class               => [ 10,  1],
+        Cast\Double::class             => [ 10,  1],
+        Cast\String_::class            => [ 10,  1],
+        Cast\Array_::class             => [ 10,  1],
+        Cast\Object_::class            => [ 10,  1],
+        Cast\Bool_::class              => [ 10,  1],
+        Cast\Unset_::class             => [ 10,  1],
+        Expr\ErrorSuppress::class      => [ 10,  1],
+        Expr\Instanceof_::class        => [ 20,  0],
+        Expr\BooleanNot::class         => [ 30,  1],
+        BinaryOp\Mul::class            => [ 40, -1],
+        BinaryOp\Div::class            => [ 40, -1],
+        BinaryOp\Mod::class            => [ 40, -1],
+        BinaryOp\Plus::class           => [ 50, -1],
+        BinaryOp\Minus::class          => [ 50, -1],
+        BinaryOp\Concat::class         => [ 50, -1],
+        BinaryOp\ShiftLeft::class      => [ 60, -1],
+        BinaryOp\ShiftRight::class     => [ 60, -1],
+        BinaryOp\Smaller::class        => [ 70,  0],
+        BinaryOp\SmallerOrEqual::class => [ 70,  0],
+        BinaryOp\Greater::class        => [ 70,  0],
+        BinaryOp\GreaterOrEqual::class => [ 70,  0],
+        BinaryOp\Equal::class          => [ 80,  0],
+        BinaryOp\NotEqual::class       => [ 80,  0],
+        BinaryOp\Identical::class      => [ 80,  0],
+        BinaryOp\NotIdentical::class   => [ 80,  0],
+        BinaryOp\Spaceship::class      => [ 80,  0],
+        BinaryOp\BitwiseAnd::class     => [ 90, -1],
+        BinaryOp\BitwiseXor::class     => [100, -1],
+        BinaryOp\BitwiseOr::class      => [110, -1],
+        BinaryOp\BooleanAnd::class     => [120, -1],
+        BinaryOp\BooleanOr::class      => [130, -1],
+        BinaryOp\Coalesce::class       => [140,  1],
+        Expr\Ternary::class            => [150,  0],
+        // parser uses %left for assignments, but they really behave as %right
+        Expr\Assign::class             => [160,  1],
+        Expr\AssignRef::class          => [160,  1],
+        AssignOp\Plus::class           => [160,  1],
+        AssignOp\Minus::class          => [160,  1],
+        AssignOp\Mul::class            => [160,  1],
+        AssignOp\Div::class            => [160,  1],
+        AssignOp\Concat::class         => [160,  1],
+        AssignOp\Mod::class            => [160,  1],
+        AssignOp\BitwiseAnd::class     => [160,  1],
+        AssignOp\BitwiseOr::class      => [160,  1],
+        AssignOp\BitwiseXor::class     => [160,  1],
+        AssignOp\ShiftLeft::class      => [160,  1],
+        AssignOp\ShiftRight::class     => [160,  1],
+        AssignOp\Pow::class            => [160,  1],
+        AssignOp\Coalesce::class       => [160,  1],
+        Expr\YieldFrom::class          => [165,  1],
+        Expr\Print_::class             => [168,  1],
+        BinaryOp\LogicalAnd::class     => [170, -1],
+        BinaryOp\LogicalXor::class     => [180, -1],
+        BinaryOp\LogicalOr::class      => [190, -1],
+        Expr\Include_::class           => [200, -1],
+    ];
+
+    /** @var int Current indentation level. */
+    protected $indentLevel;
+    /** @var string Newline including current indentation. */
+    protected $nl;
+    /** @var string Token placed at end of doc string to ensure it is followed by a newline. */
+    protected $docStringEndToken;
+    /** @var bool Whether semicolon namespaces can be used (i.e. no global namespace is used) */
+    protected $canUseSemicolonNamespaces;
+    /** @var array Pretty printer options */
+    protected $options;
+
+    /** @var TokenStream Original tokens for use in format-preserving pretty print */
+    protected $origTokens;
+    /** @var Internal\Differ Differ for node lists */
+    protected $nodeListDiffer;
+    /** @var bool[] Map determining whether a certain character is a label character */
+    protected $labelCharMap;
+    /**
+     * @var int[][] Map from token classes and subnode names to FIXUP_* constants. This is used
+     *              during format-preserving prints to place additional parens/braces if necessary.
+     */
+    protected $fixupMap;
+    /**
+     * @var int[][] Map from "{$node->getType()}->{$subNode}" to ['left' => $l, 'right' => $r],
+     *              where $l and $r specify the token type that needs to be stripped when removing
+     *              this node.
+     */
+    protected $removalMap;
+    /**
+     * @var mixed[] Map from "{$node->getType()}->{$subNode}" to [$find, $beforeToken, $extraLeft, $extraRight].
+     *              $find is an optional token after which the insertion occurs. $extraLeft/Right
+     *              are optionally added before/after the main insertions.
+     */
+    protected $insertionMap;
+    /**
+     * @var string[] Map From "{$node->getType()}->{$subNode}" to string that should be inserted
+     *               between elements of this list subnode.
+     */
+    protected $listInsertionMap;
+    protected $emptyListInsertionMap;
+    /** @var int[] Map from "{$node->getType()}->{$subNode}" to token before which the modifiers
+     *             should be reprinted. */
+    protected $modifierChangeMap;
+
+    /**
+     * Creates a pretty printer instance using the given options.
+     *
+     * Supported options:
+     *  * bool $shortArraySyntax = false: Whether to use [] instead of array() as the default array
+     *                                    syntax, if the node does not specify a format.
+     *
+     * @param array $options Dictionary of formatting options
+     */
+    public function __construct(array $options = []) {
+        $this->docStringEndToken = '_DOC_STRING_END_' . mt_rand();
+
+        $defaultOptions = ['shortArraySyntax' => false];
+        $this->options = $options + $defaultOptions;
+    }
+
+    /**
+     * Reset pretty printing state.
+     */
+    protected function resetState() {
+        $this->indentLevel = 0;
+        $this->nl = "\n";
+        $this->origTokens = null;
+    }
+
+    /**
+     * Set indentation level
+     *
+     * @param int $level Level in number of spaces
+     */
+    protected function setIndentLevel(int $level) {
+        $this->indentLevel = $level;
+        $this->nl = "\n" . \str_repeat(' ', $level);
+    }
+
+    /**
+     * Increase indentation level.
+     */
+    protected function indent() {
+        $this->indentLevel += 4;
+        $this->nl .= '    ';
+    }
+
+    /**
+     * Decrease indentation level.
+     */
+    protected function outdent() {
+        assert($this->indentLevel >= 4);
+        $this->indentLevel -= 4;
+        $this->nl = "\n" . str_repeat(' ', $this->indentLevel);
+    }
+
+    /**
+     * Pretty prints an array of statements.
+     *
+     * @param Node[] $stmts Array of statements
+     *
+     * @return string Pretty printed statements
+     */
+    public function prettyPrint(array $stmts) : string {
+        $this->resetState();
+        $this->preprocessNodes($stmts);
+
+        return ltrim($this->handleMagicTokens($this->pStmts($stmts, false)));
+    }
+
+    /**
+     * Pretty prints an expression.
+     *
+     * @param Expr $node Expression node
+     *
+     * @return string Pretty printed node
+     */
+    public function prettyPrintExpr(Expr $node) : string {
+        $this->resetState();
+        return $this->handleMagicTokens($this->p($node));
+    }
+
+    /**
+     * Pretty prints a file of statements (includes the opening <?php tag if it is required).
+     *
+     * @param Node[] $stmts Array of statements
+     *
+     * @return string Pretty printed statements
+     */
+    public function prettyPrintFile(array $stmts) : string {
+        if (!$stmts) {
+            return "<?php\n\n";
+        }
+
+        $p = "<?php\n\n" . $this->prettyPrint($stmts);
+
+        if ($stmts[0] instanceof Stmt\InlineHTML) {
+            $p = preg_replace('/^<\?php\s+\?>\n?/', '', $p);
+        }
+        if ($stmts[count($stmts) - 1] instanceof Stmt\InlineHTML) {
+            $p = preg_replace('/<\?php$/', '', rtrim($p));
+        }
+
+        return $p;
+    }
+
+    /**
+     * Preprocesses the top-level nodes to initialize pretty printer state.
+     *
+     * @param Node[] $nodes Array of nodes
+     */
+    protected function preprocessNodes(array $nodes) {
+        /* We can use semicolon-namespaces unless there is a global namespace declaration */
+        $this->canUseSemicolonNamespaces = true;
+        foreach ($nodes as $node) {
+            if ($node instanceof Stmt\Namespace_ && null === $node->name) {
+                $this->canUseSemicolonNamespaces = false;
+                break;
+            }
+        }
+    }
+
+    /**
+     * Handles (and removes) no-indent and doc-string-end tokens.
+     *
+     * @param string $str
+     * @return string
+     */
+    protected function handleMagicTokens(string $str) : string {
+        // Replace doc-string-end tokens with nothing or a newline
+        $str = str_replace($this->docStringEndToken . ";\n", ";\n", $str);
+        $str = str_replace($this->docStringEndToken, "\n", $str);
+
+        return $str;
+    }
+
+    /**
+     * Pretty prints an array of nodes (statements) and indents them optionally.
+     *
+     * @param Node[] $nodes  Array of nodes
+     * @param bool   $indent Whether to indent the printed nodes
+     *
+     * @return string Pretty printed statements
+     */
+    protected function pStmts(array $nodes, bool $indent = true) : string {
+        if ($indent) {
+            $this->indent();
+        }
+
+        $result = '';
+        foreach ($nodes as $node) {
+            $comments = $node->getComments();
+            if ($comments) {
+                $result .= $this->nl . $this->pComments($comments);
+                if ($node instanceof Stmt\Nop) {
+                    continue;
+                }
+            }
+
+            $result .= $this->nl . $this->p($node);
+        }
+
+        if ($indent) {
+            $this->outdent();
+        }
+
+        return $result;
+    }
+
+    /**
+     * Pretty-print an infix operation while taking precedence into account.
+     *
+     * @param string $class          Node class of operator
+     * @param Node   $leftNode       Left-hand side node
+     * @param string $operatorString String representation of the operator
+     * @param Node   $rightNode      Right-hand side node
+     *
+     * @return string Pretty printed infix operation
+     */
+    protected function pInfixOp(string $class, Node $leftNode, string $operatorString, Node $rightNode) : string {
+        list($precedence, $associativity) = $this->precedenceMap[$class];
+
+        return $this->pPrec($leftNode, $precedence, $associativity, -1)
+             . $operatorString
+             . $this->pPrec($rightNode, $precedence, $associativity, 1);
+    }
+
+    /**
+     * Pretty-print a prefix operation while taking precedence into account.
+     *
+     * @param string $class          Node class of operator
+     * @param string $operatorString String representation of the operator
+     * @param Node   $node           Node
+     *
+     * @return string Pretty printed prefix operation
+     */
+    protected function pPrefixOp(string $class, string $operatorString, Node $node) : string {
+        list($precedence, $associativity) = $this->precedenceMap[$class];
+        return $operatorString . $this->pPrec($node, $precedence, $associativity, 1);
+    }
+
+    /**
+     * Pretty-print a postfix operation while taking precedence into account.
+     *
+     * @param string $class          Node class of operator
+     * @param string $operatorString String representation of the operator
+     * @param Node   $node           Node
+     *
+     * @return string Pretty printed postfix operation
+     */
+    protected function pPostfixOp(string $class, Node $node, string $operatorString) : string {
+        list($precedence, $associativity) = $this->precedenceMap[$class];
+        return $this->pPrec($node, $precedence, $associativity, -1) . $operatorString;
+    }
+
+    /**
+     * Prints an expression node with the least amount of parentheses necessary to preserve the meaning.
+     *
+     * @param Node $node                Node to pretty print
+     * @param int  $parentPrecedence    Precedence of the parent operator
+     * @param int  $parentAssociativity Associativity of parent operator
+     *                                  (-1 is left, 0 is nonassoc, 1 is right)
+     * @param int  $childPosition       Position of the node relative to the operator
+     *                                  (-1 is left, 1 is right)
+     *
+     * @return string The pretty printed node
+     */
+    protected function pPrec(Node $node, int $parentPrecedence, int $parentAssociativity, int $childPosition) : string {
+        $class = \get_class($node);
+        if (isset($this->precedenceMap[$class])) {
+            $childPrecedence = $this->precedenceMap[$class][0];
+            if ($childPrecedence > $parentPrecedence
+                || ($parentPrecedence === $childPrecedence && $parentAssociativity !== $childPosition)
+            ) {
+                return '(' . $this->p($node) . ')';
+            }
+        }
+
+        return $this->p($node);
+    }
+
+    /**
+     * Pretty prints an array of nodes and implodes the printed values.
+     *
+     * @param Node[] $nodes Array of Nodes to be printed
+     * @param string $glue  Character to implode with
+     *
+     * @return string Imploded pretty printed nodes
+     */
+    protected function pImplode(array $nodes, string $glue = '') : string {
+        $pNodes = [];
+        foreach ($nodes as $node) {
+            if (null === $node) {
+                $pNodes[] = '';
+            } else {
+                $pNodes[] = $this->p($node);
+            }
+        }
+
+        return implode($glue, $pNodes);
+    }
+
+    /**
+     * Pretty prints an array of nodes and implodes the printed values with commas.
+     *
+     * @param Node[] $nodes Array of Nodes to be printed
+     *
+     * @return string Comma separated pretty printed nodes
+     */
+    protected function pCommaSeparated(array $nodes) : string {
+        return $this->pImplode($nodes, ', ');
+    }
+
+    /**
+     * Pretty prints a comma-separated list of nodes in multiline style, including comments.
+     *
+     * The result includes a leading newline and one level of indentation (same as pStmts).
+     *
+     * @param Node[] $nodes         Array of Nodes to be printed
+     * @param bool   $trailingComma Whether to use a trailing comma
+     *
+     * @return string Comma separated pretty printed nodes in multiline style
+     */
+    protected function pCommaSeparatedMultiline(array $nodes, bool $trailingComma) : string {
+        $this->indent();
+
+        $result = '';
+        $lastIdx = count($nodes) - 1;
+        foreach ($nodes as $idx => $node) {
+            if ($node !== null) {
+                $comments = $node->getComments();
+                if ($comments) {
+                    $result .= $this->nl . $this->pComments($comments);
+                }
+
+                $result .= $this->nl . $this->p($node);
+            } else {
+                $result .= $this->nl;
+            }
+            if ($trailingComma || $idx !== $lastIdx) {
+                $result .= ',';
+            }
+        }
+
+        $this->outdent();
+        return $result;
+    }
+
+    /**
+     * Prints reformatted text of the passed comments.
+     *
+     * @param Comment[] $comments List of comments
+     *
+     * @return string Reformatted text of comments
+     */
+    protected function pComments(array $comments) : string {
+        $formattedComments = [];
+
+        foreach ($comments as $comment) {
+            $formattedComments[] = str_replace("\n", $this->nl, $comment->getReformattedText());
+        }
+
+        return implode($this->nl, $formattedComments);
+    }
+
+    /**
+     * Perform a format-preserving pretty print of an AST.
+     *
+     * The format preservation is best effort. For some changes to the AST the formatting will not
+     * be preserved (at least not locally).
+     *
+     * In order to use this method a number of prerequisites must be satisfied:
+     *  * The startTokenPos and endTokenPos attributes in the lexer must be enabled.
+     *  * The CloningVisitor must be run on the AST prior to modification.
+     *  * The original tokens must be provided, using the getTokens() method on the lexer.
+     *
+     * @param Node[] $stmts      Modified AST with links to original AST
+     * @param Node[] $origStmts  Original AST with token offset information
+     * @param array  $origTokens Tokens of the original code
+     *
+     * @return string
+     */
+    public function printFormatPreserving(array $stmts, array $origStmts, array $origTokens) : string {
+        $this->initializeNodeListDiffer();
+        $this->initializeLabelCharMap();
+        $this->initializeFixupMap();
+        $this->initializeRemovalMap();
+        $this->initializeInsertionMap();
+        $this->initializeListInsertionMap();
+        $this->initializeEmptyListInsertionMap();
+        $this->initializeModifierChangeMap();
+
+        $this->resetState();
+        $this->origTokens = new TokenStream($origTokens);
+
+        $this->preprocessNodes($stmts);
+
+        $pos = 0;
+        $result = $this->pArray($stmts, $origStmts, $pos, 0, 'File', 'stmts', null);
+        if (null !== $result) {
+            $result .= $this->origTokens->getTokenCode($pos, count($origTokens), 0);
+        } else {
+            // Fallback
+            // TODO Add <?php properly
+            $result = "<?php\n" . $this->pStmts($stmts, false);
+        }
+
+        return ltrim($this->handleMagicTokens($result));
+    }
+
+    protected function pFallback(Node $node) {
+        return $this->{'p' . $node->getType()}($node);
+    }
+
+    /**
+     * Pretty prints a node.
+     *
+     * This method also handles formatting preservation for nodes.
+     *
+     * @param Node $node Node to be pretty printed
+     * @param bool $parentFormatPreserved Whether parent node has preserved formatting
+     *
+     * @return string Pretty printed node
+     */
+    protected function p(Node $node, $parentFormatPreserved = false) : string {
+        // No orig tokens means this is a normal pretty print without preservation of formatting
+        if (!$this->origTokens) {
+            return $this->{'p' . $node->getType()}($node);
+        }
+
+        /** @var Node $origNode */
+        $origNode = $node->getAttribute('origNode');
+        if (null === $origNode) {
+            return $this->pFallback($node);
+        }
+
+        $class = \get_class($node);
+        \assert($class === \get_class($origNode));
+
+        $startPos = $origNode->getStartTokenPos();
+        $endPos = $origNode->getEndTokenPos();
+        \assert($startPos >= 0 && $endPos >= 0);
+
+        $fallbackNode = $node;
+        if ($node instanceof Expr\New_ && $node->class instanceof Stmt\Class_) {
+            // Normalize node structure of anonymous classes
+            $node = PrintableNewAnonClassNode::fromNewNode($node);
+            $origNode = PrintableNewAnonClassNode::fromNewNode($origNode);
+        }
+
+        // InlineHTML node does not contain closing and opening PHP tags. If the parent formatting
+        // is not preserved, then we need to use the fallback code to make sure the tags are
+        // printed.
+        if ($node instanceof Stmt\InlineHTML && !$parentFormatPreserved) {
+            return $this->pFallback($fallbackNode);
+        }
+
+        $indentAdjustment = $this->indentLevel - $this->origTokens->getIndentationBefore($startPos);
+
+        $type = $node->getType();
+        $fixupInfo = $this->fixupMap[$class] ?? null;
+
+        $result = '';
+        $pos = $startPos;
+        foreach ($node->getSubNodeNames() as $subNodeName) {
+            $subNode = $node->$subNodeName;
+            $origSubNode = $origNode->$subNodeName;
+
+            if ((!$subNode instanceof Node && $subNode !== null)
+                || (!$origSubNode instanceof Node && $origSubNode !== null)
+            ) {
+                if ($subNode === $origSubNode) {
+                    // Unchanged, can reuse old code
+                    continue;
+                }
+
+                if (is_array($subNode) && is_array($origSubNode)) {
+                    // Array subnode changed, we might be able to reconstruct it
+                    $listResult = $this->pArray(
+                        $subNode, $origSubNode, $pos, $indentAdjustment, $type, $subNodeName,
+                        $fixupInfo[$subNodeName] ?? null
+                    );
+                    if (null === $listResult) {
+                        return $this->pFallback($fallbackNode);
+                    }
+
+                    $result .= $listResult;
+                    continue;
+                }
+
+                if (is_int($subNode) && is_int($origSubNode)) {
+                    // Check if this is a modifier change
+                    $key = $type . '->' . $subNodeName;
+                    if (!isset($this->modifierChangeMap[$key])) {
+                        return $this->pFallback($fallbackNode);
+                    }
+
+                    $findToken = $this->modifierChangeMap[$key];
+                    $result .= $this->pModifiers($subNode);
+                    $pos = $this->origTokens->findRight($pos, $findToken);
+                    continue;
+                }
+
+                // If a non-node, non-array subnode changed, we don't be able to do a partial
+                // reconstructions, as we don't have enough offset information. Pretty print the
+                // whole node instead.
+                return $this->pFallback($fallbackNode);
+            }
+
+            $extraLeft = '';
+            $extraRight = '';
+            if ($origSubNode !== null) {
+                $subStartPos = $origSubNode->getStartTokenPos();
+                $subEndPos = $origSubNode->getEndTokenPos();
+                \assert($subStartPos >= 0 && $subEndPos >= 0);
+            } else {
+                if ($subNode === null) {
+                    // Both null, nothing to do
+                    continue;
+                }
+
+                // A node has been inserted, check if we have insertion information for it
+                $key = $type . '->' . $subNodeName;
+                if (!isset($this->insertionMap[$key])) {
+                    return $this->pFallback($fallbackNode);
+                }
+
+                list($findToken, $beforeToken, $extraLeft, $extraRight) = $this->insertionMap[$key];
+                if (null !== $findToken) {
+                    $subStartPos = $this->origTokens->findRight($pos, $findToken)
+                        + (int) !$beforeToken;
+                } else {
+                    $subStartPos = $pos;
+                }
+
+                if (null === $extraLeft && null !== $extraRight) {
+                    // If inserting on the right only, skipping whitespace looks better
+                    $subStartPos = $this->origTokens->skipRightWhitespace($subStartPos);
+                }
+                $subEndPos = $subStartPos - 1;
+            }
+
+            if (null === $subNode) {
+                // A node has been removed, check if we have removal information for it
+                $key = $type . '->' . $subNodeName;
+                if (!isset($this->removalMap[$key])) {
+                    return $this->pFallback($fallbackNode);
+                }
+
+                // Adjust positions to account for additional tokens that must be skipped
+                $removalInfo = $this->removalMap[$key];
+                if (isset($removalInfo['left'])) {
+                    $subStartPos = $this->origTokens->skipLeft($subStartPos - 1, $removalInfo['left']) + 1;
+                }
+                if (isset($removalInfo['right'])) {
+                    $subEndPos = $this->origTokens->skipRight($subEndPos + 1, $removalInfo['right']) - 1;
+                }
+            }
+
+            $result .= $this->origTokens->getTokenCode($pos, $subStartPos, $indentAdjustment);
+
+            if (null !== $subNode) {
+                $result .= $extraLeft;
+
+                $origIndentLevel = $this->indentLevel;
+                $this->setIndentLevel($this->origTokens->getIndentationBefore($subStartPos) + $indentAdjustment);
+
+                // If it's the same node that was previously in this position, it certainly doesn't
+                // need fixup. It's important to check this here, because our fixup checks are more
+                // conservative than strictly necessary.
+                if (isset($fixupInfo[$subNodeName])
+                    && $subNode->getAttribute('origNode') !== $origSubNode
+                ) {
+                    $fixup = $fixupInfo[$subNodeName];
+                    $res = $this->pFixup($fixup, $subNode, $class, $subStartPos, $subEndPos);
+                } else {
+                    $res = $this->p($subNode, true);
+                }
+
+                $this->safeAppend($result, $res);
+                $this->setIndentLevel($origIndentLevel);
+
+                $result .= $extraRight;
+            }
+
+            $pos = $subEndPos + 1;
+        }
+
+        $result .= $this->origTokens->getTokenCode($pos, $endPos + 1, $indentAdjustment);
+        return $result;
+    }
+
+    /**
+     * Perform a format-preserving pretty print of an array.
+     *
+     * @param array       $nodes            New nodes
+     * @param array       $origNodes        Original nodes
+     * @param int         $pos              Current token position (updated by reference)
+     * @param int         $indentAdjustment Adjustment for indentation
+     * @param string      $parentNodeType   Type of the containing node.
+     * @param string      $subNodeName      Name of array subnode.
+     * @param null|int    $fixup            Fixup information for array item nodes
+     *
+     * @return null|string Result of pretty print or null if cannot preserve formatting
+     */
+    protected function pArray(
+        array $nodes, array $origNodes, int &$pos, int $indentAdjustment,
+        string $parentNodeType, string $subNodeName, $fixup
+    ) {
+        $diff = $this->nodeListDiffer->diffWithReplacements($origNodes, $nodes);
+
+        $mapKey = $parentNodeType . '->' . $subNodeName;
+        $insertStr = $this->listInsertionMap[$mapKey] ?? null;
+        $isStmtList = $subNodeName === 'stmts';
+
+        $beforeFirstKeepOrReplace = true;
+        $skipRemovedNode = false;
+        $delayedAdd = [];
+        $lastElemIndentLevel = $this->indentLevel;
+
+        $insertNewline = false;
+        if ($insertStr === "\n") {
+            $insertStr = '';
+            $insertNewline = true;
+        }
+
+        if ($isStmtList && \count($origNodes) === 1 && \count($nodes) !== 1) {
+            $startPos = $origNodes[0]->getStartTokenPos();
+            $endPos = $origNodes[0]->getEndTokenPos();
+            \assert($startPos >= 0 && $endPos >= 0);
+            if (!$this->origTokens->haveBraces($startPos, $endPos)) {
+                // This was a single statement without braces, but either additional statements
+                // have been added, or the single statement has been removed. This requires the
+                // addition of braces. For now fall back.
+                // TODO: Try to preserve formatting
+                return null;
+            }
+        }
+
+        $result = '';
+        foreach ($diff as $i => $diffElem) {
+            $diffType = $diffElem->type;
+            /** @var Node|null $arrItem */
+            $arrItem = $diffElem->new;
+            /** @var Node|null $origArrItem */
+            $origArrItem = $diffElem->old;
+
+            if ($diffType === DiffElem::TYPE_KEEP || $diffType === DiffElem::TYPE_REPLACE) {
+                $beforeFirstKeepOrReplace = false;
+
+                if ($origArrItem === null || $arrItem === null) {
+                    // We can only handle the case where both are null
+                    if ($origArrItem === $arrItem) {
+                        continue;
+                    }
+                    return null;
+                }
+
+                if (!$arrItem instanceof Node || !$origArrItem instanceof Node) {
+                    // We can only deal with nodes. This can occur for Names, which use string arrays.
+                    return null;
+                }
+
+                $itemStartPos = $origArrItem->getStartTokenPos();
+                $itemEndPos = $origArrItem->getEndTokenPos();
+                \assert($itemStartPos >= 0 && $itemEndPos >= 0 && $itemStartPos >= $pos);
+
+                $origIndentLevel = $this->indentLevel;
+                $lastElemIndentLevel = $this->origTokens->getIndentationBefore($itemStartPos) + $indentAdjustment;
+                $this->setIndentLevel($lastElemIndentLevel);
+
+                $comments = $arrItem->getComments();
+                $origComments = $origArrItem->getComments();
+                $commentStartPos = $origComments ? $origComments[0]->getStartTokenPos() : $itemStartPos;
+                \assert($commentStartPos >= 0);
+
+                if ($commentStartPos < $pos) {
+                    // Comments may be assigned to multiple nodes if they start at the same position.
+                    // Make sure we don't try to print them multiple times.
+                    $commentStartPos = $itemStartPos;
+                }
+
+                if ($skipRemovedNode) {
+                    if ($isStmtList && ($this->origTokens->haveBracesInRange($pos, $itemStartPos) ||
+                                        $this->origTokens->haveTagInRange($pos, $itemStartPos))) {
+                        // We'd remove the brace of a code block.
+                        // TODO: Preserve formatting.
+                        $this->setIndentLevel($origIndentLevel);
+                        return null;
+                    }
+                } else {
+                    $result .= $this->origTokens->getTokenCode(
+                        $pos, $commentStartPos, $indentAdjustment);
+                }
+
+                if (!empty($delayedAdd)) {
+                    /** @var Node $delayedAddNode */
+                    foreach ($delayedAdd as $delayedAddNode) {
+                        if ($insertNewline) {
+                            $delayedAddComments = $delayedAddNode->getComments();
+                            if ($delayedAddComments) {
+                                $result .= $this->pComments($delayedAddComments) . $this->nl;
+                            }
+                        }
+
+                        $this->safeAppend($result, $this->p($delayedAddNode, true));
+
+                        if ($insertNewline) {
+                            $result .= $insertStr . $this->nl;
+                        } else {
+                            $result .= $insertStr;
+                        }
+                    }
+
+                    $delayedAdd = [];
+                }
+
+                if ($comments !== $origComments) {
+                    if ($comments) {
+                        $result .= $this->pComments($comments) . $this->nl;
+                    }
+                } else {
+                    $result .= $this->origTokens->getTokenCode(
+                        $commentStartPos, $itemStartPos, $indentAdjustment);
+                }
+
+                // If we had to remove anything, we have done so now.
+                $skipRemovedNode = false;
+            } elseif ($diffType === DiffElem::TYPE_ADD) {
+                if (null === $insertStr) {
+                    // We don't have insertion information for this list type
+                    return null;
+                }
+
+                // We go multiline if the original code was multiline,
+                // or if it's an array item with a comment above it.
+                if ($insertStr === ', ' &&
+                    ($this->isMultiline($origNodes) || $arrItem->getComments())
+                ) {
+                    $insertStr = ',';
+                    $insertNewline = true;
+                }
+
+                if ($beforeFirstKeepOrReplace) {
+                    // Will be inserted at the next "replace" or "keep" element
+                    $delayedAdd[] = $arrItem;
+                    continue;
+                }
+
+                $itemStartPos = $pos;
+                $itemEndPos = $pos - 1;
+
+                $origIndentLevel = $this->indentLevel;
+                $this->setIndentLevel($lastElemIndentLevel);
+
+                if ($insertNewline) {
+                    $result .= $insertStr . $this->nl;
+                    $comments = $arrItem->getComments();
+                    if ($comments) {
+                        $result .= $this->pComments($comments) . $this->nl;
+                    }
+                } else {
+                    $result .= $insertStr;
+                }
+            } elseif ($diffType === DiffElem::TYPE_REMOVE) {
+                if (!$origArrItem instanceof Node) {
+                    // We only support removal for nodes
+                    return null;
+                }
+
+                $itemStartPos = $origArrItem->getStartTokenPos();
+                $itemEndPos = $origArrItem->getEndTokenPos();
+                \assert($itemStartPos >= 0 && $itemEndPos >= 0);
+
+                // Consider comments part of the node.
+                $origComments = $origArrItem->getComments();
+                if ($origComments) {
+                    $itemStartPos = $origComments[0]->getStartTokenPos();
+                }
+
+                if ($i === 0) {
+                    // If we're removing from the start, keep the tokens before the node and drop those after it,
+                    // instead of the other way around.
+                    $result .= $this->origTokens->getTokenCode(
+                        $pos, $itemStartPos, $indentAdjustment);
+                    $skipRemovedNode = true;
+                } else {
+                    if ($isStmtList && ($this->origTokens->haveBracesInRange($pos, $itemStartPos) ||
+                                        $this->origTokens->haveTagInRange($pos, $itemStartPos))) {
+                        // We'd remove the brace of a code block.
+                        // TODO: Preserve formatting.
+                        return null;
+                    }
+                }
+
+                $pos = $itemEndPos + 1;
+                continue;
+            } else {
+                throw new \Exception("Shouldn't happen");
+            }
+
+            if (null !== $fixup && $arrItem->getAttribute('origNode') !== $origArrItem) {
+                $res = $this->pFixup($fixup, $arrItem, null, $itemStartPos, $itemEndPos);
+            } else {
+                $res = $this->p($arrItem, true);
+            }
+            $this->safeAppend($result, $res);
+
+            $this->setIndentLevel($origIndentLevel);
+            $pos = $itemEndPos + 1;
+        }
+
+        if ($skipRemovedNode) {
+            // TODO: Support removing single node.
+            return null;
+        }
+
+        if (!empty($delayedAdd)) {
+            if (!isset($this->emptyListInsertionMap[$mapKey])) {
+                return null;
+            }
+
+            list($findToken, $extraLeft, $extraRight) = $this->emptyListInsertionMap[$mapKey];
+            if (null !== $findToken) {
+                $insertPos = $this->origTokens->findRight($pos, $findToken) + 1;
+                $result .= $this->origTokens->getTokenCode($pos, $insertPos, $indentAdjustment);
+                $pos = $insertPos;
+            }
+
+            $first = true;
+            $result .= $extraLeft;
+            foreach ($delayedAdd as $delayedAddNode) {
+                if (!$first) {
+                    $result .= $insertStr;
+                    if ($insertNewline) {
+                        $result .= $this->nl;
+                    }
+                }
+                $result .= $this->p($delayedAddNode, true);
+                $first = false;
+            }
+            $result .= $extraRight === "\n" ? $this->nl : $extraRight;
+        }
+
+        return $result;
+    }
+
+    /**
+     * Print node with fixups.
+     *
+     * Fixups here refer to the addition of extra parentheses, braces or other characters, that
+     * are required to preserve program semantics in a certain context (e.g. to maintain precedence
+     * or because only certain expressions are allowed in certain places).
+     *
+     * @param int         $fixup       Fixup type
+     * @param Node        $subNode     Subnode to print
+     * @param string|null $parentClass Class of parent node
+     * @param int         $subStartPos Original start pos of subnode
+     * @param int         $subEndPos   Original end pos of subnode
+     *
+     * @return string Result of fixed-up print of subnode
+     */
+    protected function pFixup(int $fixup, Node $subNode, $parentClass, int $subStartPos, int $subEndPos) : string {
+        switch ($fixup) {
+            case self::FIXUP_PREC_LEFT:
+            case self::FIXUP_PREC_RIGHT:
+                if (!$this->origTokens->haveParens($subStartPos, $subEndPos)) {
+                    list($precedence, $associativity) = $this->precedenceMap[$parentClass];
+                    return $this->pPrec($subNode, $precedence, $associativity,
+                        $fixup === self::FIXUP_PREC_LEFT ? -1 : 1);
+                }
+                break;
+            case self::FIXUP_CALL_LHS:
+                if ($this->callLhsRequiresParens($subNode)
+                    && !$this->origTokens->haveParens($subStartPos, $subEndPos)
+                ) {
+                    return '(' . $this->p($subNode) . ')';
+                }
+                break;
+            case self::FIXUP_DEREF_LHS:
+                if ($this->dereferenceLhsRequiresParens($subNode)
+                    && !$this->origTokens->haveParens($subStartPos, $subEndPos)
+                ) {
+                    return '(' . $this->p($subNode) . ')';
+                }
+                break;
+            case self::FIXUP_BRACED_NAME:
+            case self::FIXUP_VAR_BRACED_NAME:
+                if ($subNode instanceof Expr
+                    && !$this->origTokens->haveBraces($subStartPos, $subEndPos)
+                ) {
+                    return ($fixup === self::FIXUP_VAR_BRACED_NAME ? '$' : '')
+                        . '{' . $this->p($subNode) . '}';
+                }
+                break;
+            case self::FIXUP_ENCAPSED:
+                if (!$subNode instanceof Scalar\EncapsedStringPart
+                    && !$this->origTokens->haveBraces($subStartPos, $subEndPos)
+                ) {
+                    return '{' . $this->p($subNode) . '}';
+                }
+                break;
+            default:
+                throw new \Exception('Cannot happen');
+        }
+
+        // Nothing special to do
+        return $this->p($subNode);
+    }
+
+    /**
+     * Appends to a string, ensuring whitespace between label characters.
+     *
+     * Example: "echo" and "$x" result in "echo$x", but "echo" and "x" result in "echo x".
+     * Without safeAppend the result would be "echox", which does not preserve semantics.
+     *
+     * @param string $str
+     * @param string $append
+     */
+    protected function safeAppend(string &$str, string $append) {
+        if ($str === "") {
+            $str = $append;
+            return;
+        }
+
+        if ($append === "") {
+            return;
+        }
+
+        if (!$this->labelCharMap[$append[0]]
+                || !$this->labelCharMap[$str[\strlen($str) - 1]]) {
+            $str .= $append;
+        } else {
+            $str .= " " . $append;
+        }
+    }
+
+    /**
+     * Determines whether the LHS of a call must be wrapped in parenthesis.
+     *
+     * @param Node $node LHS of a call
+     *
+     * @return bool Whether parentheses are required
+     */
+    protected function callLhsRequiresParens(Node $node) : bool {
+        return !($node instanceof Node\Name
+            || $node instanceof Expr\Variable
+            || $node instanceof Expr\ArrayDimFetch
+            || $node instanceof Expr\FuncCall
+            || $node instanceof Expr\MethodCall
+            || $node instanceof Expr\NullsafeMethodCall
+            || $node instanceof Expr\StaticCall
+            || $node instanceof Expr\Array_);
+    }
+
+    /**
+     * Determines whether the LHS of a dereferencing operation must be wrapped in parenthesis.
+     *
+     * @param Node $node LHS of dereferencing operation
+     *
+     * @return bool Whether parentheses are required
+     */
+    protected function dereferenceLhsRequiresParens(Node $node) : bool {
+        return !($node instanceof Expr\Variable
+            || $node instanceof Node\Name
+            || $node instanceof Expr\ArrayDimFetch
+            || $node instanceof Expr\PropertyFetch
+            || $node instanceof Expr\NullsafePropertyFetch
+            || $node instanceof Expr\StaticPropertyFetch
+            || $node instanceof Expr\FuncCall
+            || $node instanceof Expr\MethodCall
+            || $node instanceof Expr\NullsafeMethodCall
+            || $node instanceof Expr\StaticCall
+            || $node instanceof Expr\Array_
+            || $node instanceof Scalar\String_
+            || $node instanceof Expr\ConstFetch
+            || $node instanceof Expr\ClassConstFetch);
+    }
+
+    /**
+     * Print modifiers, including trailing whitespace.
+     *
+     * @param int $modifiers Modifier mask to print
+     *
+     * @return string Printed modifiers
+     */
+    protected function pModifiers(int $modifiers) {
+        return ($modifiers & Stmt\Class_::MODIFIER_PUBLIC    ? 'public '    : '')
+             . ($modifiers & Stmt\Class_::MODIFIER_PROTECTED ? 'protected ' : '')
+             . ($modifiers & Stmt\Class_::MODIFIER_PRIVATE   ? 'private '   : '')
+             . ($modifiers & Stmt\Class_::MODIFIER_STATIC    ? 'static '    : '')
+             . ($modifiers & Stmt\Class_::MODIFIER_ABSTRACT  ? 'abstract '  : '')
+             . ($modifiers & Stmt\Class_::MODIFIER_FINAL     ? 'final '     : '')
+             . ($modifiers & Stmt\Class_::MODIFIER_READONLY  ? 'readonly '  : '');
+    }
+
+    /**
+     * Determine whether a list of nodes uses multiline formatting.
+     *
+     * @param (Node|null)[] $nodes Node list
+     *
+     * @return bool Whether multiline formatting is used
+     */
+    protected function isMultiline(array $nodes) : bool {
+        if (\count($nodes) < 2) {
+            return false;
+        }
+
+        $pos = -1;
+        foreach ($nodes as $node) {
+            if (null === $node) {
+                continue;
+            }
+
+            $endPos = $node->getEndTokenPos() + 1;
+            if ($pos >= 0) {
+                $text = $this->origTokens->getTokenCode($pos, $endPos, 0);
+                if (false === strpos($text, "\n")) {
+                    // We require that a newline is present between *every* item. If the formatting
+                    // is inconsistent, with only some items having newlines, we don't consider it
+                    // as multiline
+                    return false;
+                }
+            }
+            $pos = $endPos;
+        }
+
+        return true;
+    }
+
+    /**
+     * Lazily initializes label char map.
+     *
+     * The label char map determines whether a certain character may occur in a label.
+     */
+    protected function initializeLabelCharMap() {
+        if ($this->labelCharMap) return;
+
+        $this->labelCharMap = [];
+        for ($i = 0; $i < 256; $i++) {
+            // Since PHP 7.1 The lower range is 0x80. However, we also want to support code for
+            // older versions.
+            $chr = chr($i);
+            $this->labelCharMap[$chr] = $i >= 0x7f || ctype_alnum($chr);
+        }
+    }
+
+    /**
+     * Lazily initializes node list differ.
+     *
+     * The node list differ is used to determine differences between two array subnodes.
+     */
+    protected function initializeNodeListDiffer() {
+        if ($this->nodeListDiffer) return;
+
+        $this->nodeListDiffer = new Internal\Differ(function ($a, $b) {
+            if ($a instanceof Node && $b instanceof Node) {
+                return $a === $b->getAttribute('origNode');
+            }
+            // Can happen for array destructuring
+            return $a === null && $b === null;
+        });
+    }
+
+    /**
+     * Lazily initializes fixup map.
+     *
+     * The fixup map is used to determine whether a certain subnode of a certain node may require
+     * some kind of "fixup" operation, e.g. the addition of parenthesis or braces.
+     */
+    protected function initializeFixupMap() {
+        if ($this->fixupMap) return;
+
+        $this->fixupMap = [
+            Expr\PreInc::class => ['var' => self::FIXUP_PREC_RIGHT],
+            Expr\PreDec::class => ['var' => self::FIXUP_PREC_RIGHT],
+            Expr\PostInc::class => ['var' => self::FIXUP_PREC_LEFT],
+            Expr\PostDec::class => ['var' => self::FIXUP_PREC_LEFT],
+            Expr\Instanceof_::class => [
+                'expr' => self::FIXUP_PREC_LEFT,
+                'class' => self::FIXUP_PREC_RIGHT, // TODO: FIXUP_NEW_VARIABLE
+            ],
+            Expr\Ternary::class => [
+                'cond' => self::FIXUP_PREC_LEFT,
+                'else' => self::FIXUP_PREC_RIGHT,
+            ],
+
+            Expr\FuncCall::class => ['name' => self::FIXUP_CALL_LHS],
+            Expr\StaticCall::class => ['class' => self::FIXUP_DEREF_LHS],
+            Expr\ArrayDimFetch::class => ['var' => self::FIXUP_DEREF_LHS],
+            Expr\ClassConstFetch::class => ['var' => self::FIXUP_DEREF_LHS],
+            Expr\New_::class => ['class' => self::FIXUP_DEREF_LHS], // TODO: FIXUP_NEW_VARIABLE
+            Expr\MethodCall::class => [
+                'var' => self::FIXUP_DEREF_LHS,
+                'name' => self::FIXUP_BRACED_NAME,
+            ],
+            Expr\NullsafeMethodCall::class => [
+                'var' => self::FIXUP_DEREF_LHS,
+                'name' => self::FIXUP_BRACED_NAME,
+            ],
+            Expr\StaticPropertyFetch::class => [
+                'class' => self::FIXUP_DEREF_LHS,
+                'name' => self::FIXUP_VAR_BRACED_NAME,
+            ],
+            Expr\PropertyFetch::class => [
+                'var' => self::FIXUP_DEREF_LHS,
+                'name' => self::FIXUP_BRACED_NAME,
+            ],
+            Expr\NullsafePropertyFetch::class => [
+                'var' => self::FIXUP_DEREF_LHS,
+                'name' => self::FIXUP_BRACED_NAME,
+            ],
+            Scalar\Encapsed::class => [
+                'parts' => self::FIXUP_ENCAPSED,
+            ],
+        ];
+
+        $binaryOps = [
+            BinaryOp\Pow::class, BinaryOp\Mul::class, BinaryOp\Div::class, BinaryOp\Mod::class,
+            BinaryOp\Plus::class, BinaryOp\Minus::class, BinaryOp\Concat::class,
+            BinaryOp\ShiftLeft::class, BinaryOp\ShiftRight::class, BinaryOp\Smaller::class,
+            BinaryOp\SmallerOrEqual::class, BinaryOp\Greater::class, BinaryOp\GreaterOrEqual::class,
+            BinaryOp\Equal::class, BinaryOp\NotEqual::class, BinaryOp\Identical::class,
+            BinaryOp\NotIdentical::class, BinaryOp\Spaceship::class, BinaryOp\BitwiseAnd::class,
+            BinaryOp\BitwiseXor::class, BinaryOp\BitwiseOr::class, BinaryOp\BooleanAnd::class,
+            BinaryOp\BooleanOr::class, BinaryOp\Coalesce::class, BinaryOp\LogicalAnd::class,
+            BinaryOp\LogicalXor::class, BinaryOp\LogicalOr::class,
+        ];
+        foreach ($binaryOps as $binaryOp) {
+            $this->fixupMap[$binaryOp] = [
+                'left' => self::FIXUP_PREC_LEFT,
+                'right' => self::FIXUP_PREC_RIGHT
+            ];
+        }
+
+        $assignOps = [
+            Expr\Assign::class, Expr\AssignRef::class, AssignOp\Plus::class, AssignOp\Minus::class,
+            AssignOp\Mul::class, AssignOp\Div::class, AssignOp\Concat::class, AssignOp\Mod::class,
+            AssignOp\BitwiseAnd::class, AssignOp\BitwiseOr::class, AssignOp\BitwiseXor::class,
+            AssignOp\ShiftLeft::class, AssignOp\ShiftRight::class, AssignOp\Pow::class, AssignOp\Coalesce::class
+        ];
+        foreach ($assignOps as $assignOp) {
+            $this->fixupMap[$assignOp] = [
+                'var' => self::FIXUP_PREC_LEFT,
+                'expr' => self::FIXUP_PREC_RIGHT,
+            ];
+        }
+
+        $prefixOps = [
+            Expr\BitwiseNot::class, Expr\BooleanNot::class, Expr\UnaryPlus::class, Expr\UnaryMinus::class,
+            Cast\Int_::class, Cast\Double::class, Cast\String_::class, Cast\Array_::class,
+            Cast\Object_::class, Cast\Bool_::class, Cast\Unset_::class, Expr\ErrorSuppress::class,
+            Expr\YieldFrom::class, Expr\Print_::class, Expr\Include_::class,
+        ];
+        foreach ($prefixOps as $prefixOp) {
+            $this->fixupMap[$prefixOp] = ['expr' => self::FIXUP_PREC_RIGHT];
+        }
+    }
+
+    /**
+     * Lazily initializes the removal map.
+     *
+     * The removal map is used to determine which additional tokens should be removed when a
+     * certain node is replaced by null.
+     */
+    protected function initializeRemovalMap() {
+        if ($this->removalMap) return;
+
+        $stripBoth = ['left' => \T_WHITESPACE, 'right' => \T_WHITESPACE];
+        $stripLeft = ['left' => \T_WHITESPACE];
+        $stripRight = ['right' => \T_WHITESPACE];
+        $stripDoubleArrow = ['right' => \T_DOUBLE_ARROW];
+        $stripColon = ['left' => ':'];
+        $stripEquals = ['left' => '='];
+        $this->removalMap = [
+            'Expr_ArrayDimFetch->dim' => $stripBoth,
+            'Expr_ArrayItem->key' => $stripDoubleArrow,
+            'Expr_ArrowFunction->returnType' => $stripColon,
+            'Expr_Closure->returnType' => $stripColon,
+            'Expr_Exit->expr' => $stripBoth,
+            'Expr_Ternary->if' => $stripBoth,
+            'Expr_Yield->key' => $stripDoubleArrow,
+            'Expr_Yield->value' => $stripBoth,
+            'Param->type' => $stripRight,
+            'Param->default' => $stripEquals,
+            'Stmt_Break->num' => $stripBoth,
+            'Stmt_Catch->var' => $stripLeft,
+            'Stmt_ClassMethod->returnType' => $stripColon,
+            'Stmt_Class->extends' => ['left' => \T_EXTENDS],
+            'Stmt_Enum->scalarType' => $stripColon,
+            'Stmt_EnumCase->expr' => $stripEquals,
+            'Expr_PrintableNewAnonClass->extends' => ['left' => \T_EXTENDS],
+            'Stmt_Continue->num' => $stripBoth,
+            'Stmt_Foreach->keyVar' => $stripDoubleArrow,
+            'Stmt_Function->returnType' => $stripColon,
+            'Stmt_If->else' => $stripLeft,
+            'Stmt_Namespace->name' => $stripLeft,
+            'Stmt_Property->type' => $stripRight,
+            'Stmt_PropertyProperty->default' => $stripEquals,
+            'Stmt_Return->expr' => $stripBoth,
+            'Stmt_StaticVar->default' => $stripEquals,
+            'Stmt_TraitUseAdaptation_Alias->newName' => $stripLeft,
+            'Stmt_TryCatch->finally' => $stripLeft,
+            // 'Stmt_Case->cond': Replace with "default"
+            // 'Stmt_Class->name': Unclear what to do
+            // 'Stmt_Declare->stmts': Not a plain node
+            // 'Stmt_TraitUseAdaptation_Alias->newModifier': Not a plain node
+        ];
+    }
+
+    protected function initializeInsertionMap() {
+        if ($this->insertionMap) return;
+
+        // TODO: "yield" where both key and value are inserted doesn't work
+        // [$find, $beforeToken, $extraLeft, $extraRight]
+        $this->insertionMap = [
+            'Expr_ArrayDimFetch->dim' => ['[', false, null, null],
+            'Expr_ArrayItem->key' => [null, false, null, ' => '],
+            'Expr_ArrowFunction->returnType' => [')', false, ' : ', null],
+            'Expr_Closure->returnType' => [')', false, ' : ', null],
+            'Expr_Ternary->if' => ['?', false, ' ', ' '],
+            'Expr_Yield->key' => [\T_YIELD, false, null, ' => '],
+            'Expr_Yield->value' => [\T_YIELD, false, ' ', null],
+            'Param->type' => [null, false, null, ' '],
+            'Param->default' => [null, false, ' = ', null],
+            'Stmt_Break->num' => [\T_BREAK, false, ' ', null],
+            'Stmt_Catch->var' => [null, false, ' ', null],
+            'Stmt_ClassMethod->returnType' => [')', false, ' : ', null],
+            'Stmt_Class->extends' => [null, false, ' extends ', null],
+            'Stmt_Enum->scalarType' => [null, false, ' : ', null],
+            'Stmt_EnumCase->expr' => [null, false, ' = ', null],
+            'Expr_PrintableNewAnonClass->extends' => [null, ' extends ', null],
+            'Stmt_Continue->num' => [\T_CONTINUE, false, ' ', null],
+            'Stmt_Foreach->keyVar' => [\T_AS, false, null, ' => '],
+            'Stmt_Function->returnType' => [')', false, ' : ', null],
+            'Stmt_If->else' => [null, false, ' ', null],
+            'Stmt_Namespace->name' => [\T_NAMESPACE, false, ' ', null],
+            'Stmt_Property->type' => [\T_VARIABLE, true, null, ' '],
+            'Stmt_PropertyProperty->default' => [null, false, ' = ', null],
+            'Stmt_Return->expr' => [\T_RETURN, false, ' ', null],
+            'Stmt_StaticVar->default' => [null, false, ' = ', null],
+            //'Stmt_TraitUseAdaptation_Alias->newName' => [T_AS, false, ' ', null], // TODO
+            'Stmt_TryCatch->finally' => [null, false, ' ', null],
+
+            // 'Expr_Exit->expr': Complicated due to optional ()
+            // 'Stmt_Case->cond': Conversion from default to case
+            // 'Stmt_Class->name': Unclear
+            // 'Stmt_Declare->stmts': Not a proper node
+            // 'Stmt_TraitUseAdaptation_Alias->newModifier': Not a proper node
+        ];
+    }
+
+    protected function initializeListInsertionMap() {
+        if ($this->listInsertionMap) return;
+
+        $this->listInsertionMap = [
+            // special
+            //'Expr_ShellExec->parts' => '', // TODO These need to be treated more carefully
+            //'Scalar_Encapsed->parts' => '',
+            'Stmt_Catch->types' => '|',
+            'UnionType->types' => '|',
+            'IntersectionType->types' => '&',
+            'Stmt_If->elseifs' => ' ',
+            'Stmt_TryCatch->catches' => ' ',
+
+            // comma-separated lists
+            'Expr_Array->items' => ', ',
+            'Expr_ArrowFunction->params' => ', ',
+            'Expr_Closure->params' => ', ',
+            'Expr_Closure->uses' => ', ',
+            'Expr_FuncCall->args' => ', ',
+            'Expr_Isset->vars' => ', ',
+            'Expr_List->items' => ', ',
+            'Expr_MethodCall->args' => ', ',
+            'Expr_NullsafeMethodCall->args' => ', ',
+            'Expr_New->args' => ', ',
+            'Expr_PrintableNewAnonClass->args' => ', ',
+            'Expr_StaticCall->args' => ', ',
+            'Stmt_ClassConst->consts' => ', ',
+            'Stmt_ClassMethod->params' => ', ',
+            'Stmt_Class->implements' => ', ',
+            'Stmt_Enum->implements' => ', ',
+            'Expr_PrintableNewAnonClass->implements' => ', ',
+            'Stmt_Const->consts' => ', ',
+            'Stmt_Declare->declares' => ', ',
+            'Stmt_Echo->exprs' => ', ',
+            'Stmt_For->init' => ', ',
+            'Stmt_For->cond' => ', ',
+            'Stmt_For->loop' => ', ',
+            'Stmt_Function->params' => ', ',
+            'Stmt_Global->vars' => ', ',
+            'Stmt_GroupUse->uses' => ', ',
+            'Stmt_Interface->extends' => ', ',
+            'Stmt_Match->arms' => ', ',
+            'Stmt_Property->props' => ', ',
+            'Stmt_StaticVar->vars' => ', ',
+            'Stmt_TraitUse->traits' => ', ',
+            'Stmt_TraitUseAdaptation_Precedence->insteadof' => ', ',
+            'Stmt_Unset->vars' => ', ',
+            'Stmt_Use->uses' => ', ',
+            'MatchArm->conds' => ', ',
+            'AttributeGroup->attrs' => ', ',
+
+            // statement lists
+            'Expr_Closure->stmts' => "\n",
+            'Stmt_Case->stmts' => "\n",
+            'Stmt_Catch->stmts' => "\n",
+            'Stmt_Class->stmts' => "\n",
+            'Stmt_Enum->stmts' => "\n",
+            'Expr_PrintableNewAnonClass->stmts' => "\n",
+            'Stmt_Interface->stmts' => "\n",
+            'Stmt_Trait->stmts' => "\n",
+            'Stmt_ClassMethod->stmts' => "\n",
+            'Stmt_Declare->stmts' => "\n",
+            'Stmt_Do->stmts' => "\n",
+            'Stmt_ElseIf->stmts' => "\n",
+            'Stmt_Else->stmts' => "\n",
+            'Stmt_Finally->stmts' => "\n",
+            'Stmt_Foreach->stmts' => "\n",
+            'Stmt_For->stmts' => "\n",
+            'Stmt_Function->stmts' => "\n",
+            'Stmt_If->stmts' => "\n",
+            'Stmt_Namespace->stmts' => "\n",
+            'Stmt_Class->attrGroups' => "\n",
+            'Stmt_Enum->attrGroups' => "\n",
+            'Stmt_EnumCase->attrGroups' => "\n",
+            'Stmt_Interface->attrGroups' => "\n",
+            'Stmt_Trait->attrGroups' => "\n",
+            'Stmt_Function->attrGroups' => "\n",
+            'Stmt_ClassMethod->attrGroups' => "\n",
+            'Stmt_ClassConst->attrGroups' => "\n",
+            'Stmt_Property->attrGroups' => "\n",
+            'Expr_PrintableNewAnonClass->attrGroups' => ' ',
+            'Expr_Closure->attrGroups' => ' ',
+            'Expr_ArrowFunction->attrGroups' => ' ',
+            'Param->attrGroups' => ' ',
+            'Stmt_Switch->cases' => "\n",
+            'Stmt_TraitUse->adaptations' => "\n",
+            'Stmt_TryCatch->stmts' => "\n",
+            'Stmt_While->stmts' => "\n",
+
+            // dummy for top-level context
+            'File->stmts' => "\n",
+        ];
+    }
+
+    protected function initializeEmptyListInsertionMap() {
+        if ($this->emptyListInsertionMap) return;
+
+        // TODO Insertion into empty statement lists.
+
+        // [$find, $extraLeft, $extraRight]
+        $this->emptyListInsertionMap = [
+            'Expr_ArrowFunction->params' => ['(', '', ''],
+            'Expr_Closure->uses' => [')', ' use(', ')'],
+            'Expr_Closure->params' => ['(', '', ''],
+            'Expr_FuncCall->args' => ['(', '', ''],
+            'Expr_MethodCall->args' => ['(', '', ''],
+            'Expr_NullsafeMethodCall->args' => ['(', '', ''],
+            'Expr_New->args' => ['(', '', ''],
+            'Expr_PrintableNewAnonClass->args' => ['(', '', ''],
+            'Expr_PrintableNewAnonClass->implements' => [null, ' implements ', ''],
+            'Expr_StaticCall->args' => ['(', '', ''],
+            'Stmt_Class->implements' => [null, ' implements ', ''],
+            'Stmt_Enum->implements' => [null, ' implements ', ''],
+            'Stmt_ClassMethod->params' => ['(', '', ''],
+            'Stmt_Interface->extends' => [null, ' extends ', ''],
+            'Stmt_Function->params' => ['(', '', ''],
+            'Stmt_Interface->attrGroups' => [null, '', "\n"],
+            'Stmt_Class->attrGroups' => [null, '', "\n"],
+            'Stmt_ClassConst->attrGroups' => [null, '', "\n"],
+            'Stmt_ClassMethod->attrGroups' => [null, '', "\n"],
+            'Stmt_Function->attrGroups' => [null, '', "\n"],
+            'Stmt_Property->attrGroups' => [null, '', "\n"],
+            'Stmt_Trait->attrGroups' => [null, '', "\n"],
+            'Expr_ArrowFunction->attrGroups' => [null, '', ' '],
+            'Expr_Closure->attrGroups' => [null, '', ' '],
+            'Expr_PrintableNewAnonClass->attrGroups' => [\T_NEW, ' ', ''],
+
+            /* These cannot be empty to start with:
+             * Expr_Isset->vars
+             * Stmt_Catch->types
+             * Stmt_Const->consts
+             * Stmt_ClassConst->consts
+             * Stmt_Declare->declares
+             * Stmt_Echo->exprs
+             * Stmt_Global->vars
+             * Stmt_GroupUse->uses
+             * Stmt_Property->props
+             * Stmt_StaticVar->vars
+             * Stmt_TraitUse->traits
+             * Stmt_TraitUseAdaptation_Precedence->insteadof
+             * Stmt_Unset->vars
+             * Stmt_Use->uses
+             * UnionType->types
+             */
+
+            /* TODO
+             * Stmt_If->elseifs
+             * Stmt_TryCatch->catches
+             * Expr_Array->items
+             * Expr_List->items
+             * Stmt_For->init
+             * Stmt_For->cond
+             * Stmt_For->loop
+             */
+        ];
+    }
+
+    protected function initializeModifierChangeMap() {
+        if ($this->modifierChangeMap) return;
+
+        $this->modifierChangeMap = [
+            'Stmt_ClassConst->flags' => \T_CONST,
+            'Stmt_ClassMethod->flags' => \T_FUNCTION,
+            'Stmt_Class->flags' => \T_CLASS,
+            'Stmt_Property->flags' => \T_VARIABLE,
+            'Param->flags' => \T_VARIABLE,
+            //'Stmt_TraitUseAdaptation_Alias->newModifier' => 0, // TODO
+        ];
+
+        // List of integer subnodes that are not modifiers:
+        // Expr_Include->type
+        // Stmt_GroupUse->type
+        // Stmt_Use->type
+        // Stmt_UseUse->type
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/CHANGELOG.md b/www-api/vendor/phar-io/manifest/CHANGELOG.md
new file mode 100644
index 00000000..a403e093
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/CHANGELOG.md
@@ -0,0 +1,36 @@
+# Changelog
+
+All notable changes to phar-io/manifest are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
+
+## [2.0.3] - 20.07.2021
+
+- Fixed PHP 7.2 / PHP 7.3 incompatibility introduced in previous release
+
+## [2.0.2] - 20.07.2021
+
+- Fixed PHP 8.1 deprecation notice
+
+## [2.0.1] - 27.06.2020
+
+This release now supports the use of PHP 7.2+ and ^8.0
+
+## [2.0.0] - 10.05.2020
+
+This release now requires PHP 7.2+
+
+### Changed
+
+- Upgraded to phar-io/version 3.0
+    - Version strings `v1.2.3` will now be converted to valid semantic version strings `1.2.3`
+    - Abreviated strings like `1.0` will get expaneded to `1.0.0`  
+
+### Unreleased
+
+[Unreleased]: https://github.com/phar-io/manifest/compare/2.0.3...HEAD
+[2.0.3]: https://github.com/phar-io/manifest/compare/2.0.2...2.0.3
+[2.0.2]: https://github.com/phar-io/manifest/compare/2.0.1...2.0.2
+[2.0.1]: https://github.com/phar-io/manifest/compare/2.0.0...2.0.1
+[2.0.0]: https://github.com/phar-io/manifest/compare/1.0.1...2.0.0
+[1.0.3]: https://github.com/phar-io/manifest/compare/1.0.2...1.0.3
+[1.0.2]: https://github.com/phar-io/manifest/compare/1.0.1...1.0.2
+[1.0.1]: https://github.com/phar-io/manifest/compare/1.0.0...1.0.1
diff --git a/www-api/vendor/phar-io/manifest/LICENSE b/www-api/vendor/phar-io/manifest/LICENSE
new file mode 100644
index 00000000..64690cf2
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/LICENSE
@@ -0,0 +1,31 @@
+Phar.io - Manifest
+
+Copyright (c) 2016-2019 Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>, and contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice,
+  this list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+* Neither the name of Arne Blankerts nor the names of contributors
+  may be used to endorse or promote products derived from this software
+  without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT  * NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
+BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
diff --git a/www-api/vendor/phar-io/manifest/README.md b/www-api/vendor/phar-io/manifest/README.md
new file mode 100644
index 00000000..e6d0b055
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/README.md
@@ -0,0 +1,30 @@
+# Manifest
+
+Component for reading [phar.io](https://phar.io/) manifest information from a [PHP Archive (PHAR)](http://php.net/phar).
+
+[![Build Status](https://travis-ci.org/phar-io/manifest.svg?branch=master)](https://travis-ci.org/phar-io/manifest)
+[![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/phar-io/manifest/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/phar-io/manifest/?branch=master)
+[![SensioLabsInsight](https://insight.sensiolabs.com/projects/d8cc6035-69ad-477d-bd1a-ccc605480fd7/mini.png)](https://insight.sensiolabs.com/projects/d8cc6035-69ad-477d-bd1a-ccc605480fd7)
+
+## Installation
+
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+    composer require phar-io/manifest
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+    composer require --dev phar-io/manifest
+
+## Usage
+
+```php
+use PharIo\Manifest\ManifestLoader;
+use PharIo\Manifest\ManifestSerializer;
+
+$manifest = ManifestLoader::fromFile('manifest.xml');
+
+var_dump($manifest);
+
+echo (new ManifestSerializer)->serializeToString($manifest);
+```
diff --git a/www-api/vendor/phar-io/manifest/composer.json b/www-api/vendor/phar-io/manifest/composer.json
new file mode 100644
index 00000000..a2521193
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/composer.json
@@ -0,0 +1,42 @@
+{
+  "name": "phar-io/manifest",
+  "description": "Component for reading phar.io manifest information from a PHP Archive (PHAR)",
+  "license": "BSD-3-Clause",
+  "authors": [
+    {
+      "name": "Arne Blankerts",
+      "email": "arne@blankerts.de",
+      "role": "Developer"
+    },
+    {
+      "name": "Sebastian Heuer",
+      "email": "sebastian@phpeople.de",
+      "role": "Developer"
+    },
+    {
+      "name": "Sebastian Bergmann",
+      "email": "sebastian@phpunit.de",
+      "role": "Developer"
+    }
+  ],
+  "support": {
+    "issues": "https://github.com/phar-io/manifest/issues"
+  },
+  "require": {
+    "php": "^7.2 || ^8.0",
+    "ext-dom": "*",
+    "ext-phar": "*",
+    "ext-xmlwriter": "*",
+    "phar-io/version": "^3.0.1"
+  },
+  "autoload": {
+    "classmap": [
+      "src/"
+    ]
+  },
+  "extra": {
+    "branch-alias": {
+        "dev-master": "2.0.x-dev"
+    }
+  }
+}
diff --git a/www-api/vendor/phar-io/manifest/composer.lock b/www-api/vendor/phar-io/manifest/composer.lock
new file mode 100644
index 00000000..e0e6db76
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/composer.lock
@@ -0,0 +1,70 @@
+{
+    "_readme": [
+        "This file locks the dependencies of your project to a known state",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
+        "This file is @generated automatically"
+    ],
+    "content-hash": "f2ac4614ce4f7273fd54a64b65fd047a",
+    "packages": [
+        {
+            "name": "phar-io/version",
+            "version": "3.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/phar-io/version.git",
+                "reference": "d06a5000ac1a258a7d035295f0bd4ae7c859bc4f"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/phar-io/version/zipball/d06a5000ac1a258a7d035295f0bd4ae7c859bc4f",
+                "reference": "d06a5000ac1a258a7d035295f0bd4ae7c859bc4f",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.2"
+            },
+            "type": "library",
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Arne Blankerts",
+                    "email": "arne@blankerts.de",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Sebastian Heuer",
+                    "email": "sebastian@phpeople.de",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de",
+                    "role": "Developer"
+                }
+            ],
+            "description": "Library for handling version information and constraints",
+            "time": "2020-05-09T21:27:55+00:00"
+        }
+    ],
+    "packages-dev": [],
+    "aliases": [],
+    "minimum-stability": "stable",
+    "stability-flags": [],
+    "prefer-stable": false,
+    "prefer-lowest": false,
+    "platform": {
+        "php": "^7.2",
+        "ext-dom": "*",
+        "ext-phar": "*",
+        "ext-xmlwriter": "*"
+    },
+    "platform-dev": []
+}
diff --git a/www-api/vendor/phar-io/manifest/src/ManifestDocumentMapper.php b/www-api/vendor/phar-io/manifest/src/ManifestDocumentMapper.php
new file mode 100644
index 00000000..8e539d5f
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/ManifestDocumentMapper.php
@@ -0,0 +1,150 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+use PharIo\Version\Exception as VersionException;
+use PharIo\Version\Version;
+use PharIo\Version\VersionConstraintParser;
+
+class ManifestDocumentMapper {
+    public function map(ManifestDocument $document): Manifest {
+        try {
+            $contains          = $document->getContainsElement();
+            $type              = $this->mapType($contains);
+            $copyright         = $this->mapCopyright($document->getCopyrightElement());
+            $requirements      = $this->mapRequirements($document->getRequiresElement());
+            $bundledComponents = $this->mapBundledComponents($document);
+
+            return new Manifest(
+                new ApplicationName($contains->getName()),
+                new Version($contains->getVersion()),
+                $type,
+                $copyright,
+                $requirements,
+                $bundledComponents
+            );
+        } catch (VersionException $e) {
+            throw new ManifestDocumentMapperException($e->getMessage(), (int)$e->getCode(), $e);
+        } catch (Exception $e) {
+            throw new ManifestDocumentMapperException($e->getMessage(), (int)$e->getCode(), $e);
+        }
+    }
+
+    private function mapType(ContainsElement $contains): Type {
+        switch ($contains->getType()) {
+            case 'application':
+                return Type::application();
+            case 'library':
+                return Type::library();
+            case 'extension':
+                return $this->mapExtension($contains->getExtensionElement());
+        }
+
+        throw new ManifestDocumentMapperException(
+            \sprintf('Unsupported type %s', $contains->getType())
+        );
+    }
+
+    private function mapCopyright(CopyrightElement $copyright): CopyrightInformation {
+        $authors = new AuthorCollection();
+
+        foreach ($copyright->getAuthorElements() as $authorElement) {
+            $authors->add(
+                new Author(
+                    $authorElement->getName(),
+                    new Email($authorElement->getEmail())
+                )
+            );
+        }
+
+        $licenseElement = $copyright->getLicenseElement();
+        $license        = new License(
+            $licenseElement->getType(),
+            new Url($licenseElement->getUrl())
+        );
+
+        return new CopyrightInformation(
+            $authors,
+            $license
+        );
+    }
+
+    private function mapRequirements(RequiresElement $requires): RequirementCollection {
+        $collection = new RequirementCollection();
+        $phpElement = $requires->getPHPElement();
+        $parser     = new VersionConstraintParser;
+
+        try {
+            $versionConstraint = $parser->parse($phpElement->getVersion());
+        } catch (VersionException $e) {
+            throw new ManifestDocumentMapperException(
+                \sprintf('Unsupported version constraint - %s', $e->getMessage()),
+                (int)$e->getCode(),
+                $e
+            );
+        }
+
+        $collection->add(
+            new PhpVersionRequirement(
+                $versionConstraint
+            )
+        );
+
+        if (!$phpElement->hasExtElements()) {
+            return $collection;
+        }
+
+        foreach ($phpElement->getExtElements() as $extElement) {
+            $collection->add(
+                new PhpExtensionRequirement($extElement->getName())
+            );
+        }
+
+        return $collection;
+    }
+
+    private function mapBundledComponents(ManifestDocument $document): BundledComponentCollection {
+        $collection = new BundledComponentCollection();
+
+        if (!$document->hasBundlesElement()) {
+            return $collection;
+        }
+
+        foreach ($document->getBundlesElement()->getComponentElements() as $componentElement) {
+            $collection->add(
+                new BundledComponent(
+                    $componentElement->getName(),
+                    new Version(
+                        $componentElement->getVersion()
+                    )
+                )
+            );
+        }
+
+        return $collection;
+    }
+
+    private function mapExtension(ExtensionElement $extension): Extension {
+        try {
+            $versionConstraint = (new VersionConstraintParser)->parse($extension->getCompatible());
+
+            return Type::extension(
+                new ApplicationName($extension->getFor()),
+                $versionConstraint
+            );
+        } catch (VersionException $e) {
+            throw new ManifestDocumentMapperException(
+                \sprintf('Unsupported version constraint - %s', $e->getMessage()),
+                (int)$e->getCode(),
+                $e
+            );
+        }
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/ManifestLoader.php b/www-api/vendor/phar-io/manifest/src/ManifestLoader.php
new file mode 100644
index 00000000..ae884e49
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/ManifestLoader.php
@@ -0,0 +1,44 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class ManifestLoader {
+    public static function fromFile(string $filename): Manifest {
+        try {
+            return (new ManifestDocumentMapper())->map(
+                ManifestDocument::fromFile($filename)
+            );
+        } catch (Exception $e) {
+            throw new ManifestLoaderException(
+                \sprintf('Loading %s failed.', $filename),
+                (int)$e->getCode(),
+                $e
+            );
+        }
+    }
+
+    public static function fromPhar(string $filename): Manifest {
+        return self::fromFile('phar://' . $filename . '/manifest.xml');
+    }
+
+    public static function fromString(string $manifest): Manifest {
+        try {
+            return (new ManifestDocumentMapper())->map(
+                ManifestDocument::fromString($manifest)
+            );
+        } catch (Exception $e) {
+            throw new ManifestLoaderException(
+                'Processing string failed',
+                (int)$e->getCode(),
+                $e
+            );
+        }
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/ManifestSerializer.php b/www-api/vendor/phar-io/manifest/src/ManifestSerializer.php
new file mode 100644
index 00000000..e236b598
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/ManifestSerializer.php
@@ -0,0 +1,168 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+use PharIo\Version\AnyVersionConstraint;
+use PharIo\Version\Version;
+use PharIo\Version\VersionConstraint;
+use XMLWriter;
+
+/** @psalm-suppress MissingConstructor */
+class ManifestSerializer {
+    /** @var XMLWriter */
+    private $xmlWriter;
+
+    public function serializeToFile(Manifest $manifest, string $filename): void {
+        \file_put_contents(
+            $filename,
+            $this->serializeToString($manifest)
+        );
+    }
+
+    public function serializeToString(Manifest $manifest): string {
+        $this->startDocument();
+
+        $this->addContains($manifest->getName(), $manifest->getVersion(), $manifest->getType());
+        $this->addCopyright($manifest->getCopyrightInformation());
+        $this->addRequirements($manifest->getRequirements());
+        $this->addBundles($manifest->getBundledComponents());
+
+        return $this->finishDocument();
+    }
+
+    private function startDocument(): void {
+        $xmlWriter = new XMLWriter();
+        $xmlWriter->openMemory();
+        $xmlWriter->setIndent(true);
+        $xmlWriter->setIndentString(\str_repeat(' ', 4));
+        $xmlWriter->startDocument('1.0', 'UTF-8');
+        $xmlWriter->startElement('phar');
+        $xmlWriter->writeAttribute('xmlns', 'https://phar.io/xml/manifest/1.0');
+
+        $this->xmlWriter = $xmlWriter;
+    }
+
+    private function finishDocument(): string {
+        $this->xmlWriter->endElement();
+        $this->xmlWriter->endDocument();
+
+        return $this->xmlWriter->outputMemory();
+    }
+
+    private function addContains(ApplicationName $name, Version $version, Type $type): void {
+        $this->xmlWriter->startElement('contains');
+        $this->xmlWriter->writeAttribute('name', $name->asString());
+        $this->xmlWriter->writeAttribute('version', $version->getVersionString());
+
+        switch (true) {
+            case $type->isApplication(): {
+                $this->xmlWriter->writeAttribute('type', 'application');
+
+                break;
+            }
+
+            case $type->isLibrary(): {
+                $this->xmlWriter->writeAttribute('type', 'library');
+
+                break;
+            }
+
+            case $type->isExtension(): {
+                $this->xmlWriter->writeAttribute('type', 'extension');
+                /* @var $type Extension */
+                $this->addExtension(
+                    $type->getApplicationName(),
+                    $type->getVersionConstraint()
+                );
+
+                break;
+            }
+
+            default: {
+                $this->xmlWriter->writeAttribute('type', 'custom');
+            }
+        }
+
+        $this->xmlWriter->endElement();
+    }
+
+    private function addCopyright(CopyrightInformation $copyrightInformation): void {
+        $this->xmlWriter->startElement('copyright');
+
+        foreach ($copyrightInformation->getAuthors() as $author) {
+            $this->xmlWriter->startElement('author');
+            $this->xmlWriter->writeAttribute('name', $author->getName());
+            $this->xmlWriter->writeAttribute('email', $author->getEmail()->asString());
+            $this->xmlWriter->endElement();
+        }
+
+        $license = $copyrightInformation->getLicense();
+
+        $this->xmlWriter->startElement('license');
+        $this->xmlWriter->writeAttribute('type', $license->getName());
+        $this->xmlWriter->writeAttribute('url', $license->getUrl()->asString());
+        $this->xmlWriter->endElement();
+
+        $this->xmlWriter->endElement();
+    }
+
+    private function addRequirements(RequirementCollection $requirementCollection): void {
+        $phpRequirement = new AnyVersionConstraint();
+        $extensions     = [];
+
+        foreach ($requirementCollection as $requirement) {
+            if ($requirement instanceof PhpVersionRequirement) {
+                $phpRequirement = $requirement->getVersionConstraint();
+
+                continue;
+            }
+
+            if ($requirement instanceof PhpExtensionRequirement) {
+                $extensions[] = $requirement->asString();
+            }
+        }
+
+        $this->xmlWriter->startElement('requires');
+        $this->xmlWriter->startElement('php');
+        $this->xmlWriter->writeAttribute('version', $phpRequirement->asString());
+
+        foreach ($extensions as $extension) {
+            $this->xmlWriter->startElement('ext');
+            $this->xmlWriter->writeAttribute('name', $extension);
+            $this->xmlWriter->endElement();
+        }
+
+        $this->xmlWriter->endElement();
+        $this->xmlWriter->endElement();
+    }
+
+    private function addBundles(BundledComponentCollection $bundledComponentCollection): void {
+        if (\count($bundledComponentCollection) === 0) {
+            return;
+        }
+        $this->xmlWriter->startElement('bundles');
+
+        foreach ($bundledComponentCollection as $bundledComponent) {
+            $this->xmlWriter->startElement('component');
+            $this->xmlWriter->writeAttribute('name', $bundledComponent->getName());
+            $this->xmlWriter->writeAttribute('version', $bundledComponent->getVersion()->getVersionString());
+            $this->xmlWriter->endElement();
+        }
+
+        $this->xmlWriter->endElement();
+    }
+
+    private function addExtension(ApplicationName $applicationName, VersionConstraint $versionConstraint): void {
+        $this->xmlWriter->startElement('extension');
+        $this->xmlWriter->writeAttribute('for', $applicationName->asString());
+        $this->xmlWriter->writeAttribute('compatible', $versionConstraint->asString());
+        $this->xmlWriter->endElement();
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/exceptions/ElementCollectionException.php b/www-api/vendor/phar-io/manifest/src/exceptions/ElementCollectionException.php
new file mode 100644
index 00000000..766fc0e6
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/exceptions/ElementCollectionException.php
@@ -0,0 +1,13 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class ElementCollectionException extends \InvalidArgumentException implements Exception {
+}
diff --git a/www-api/vendor/phar-io/manifest/src/exceptions/Exception.php b/www-api/vendor/phar-io/manifest/src/exceptions/Exception.php
new file mode 100644
index 00000000..e7f12209
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/exceptions/Exception.php
@@ -0,0 +1,13 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+interface Exception extends \Throwable {
+}
diff --git a/www-api/vendor/phar-io/manifest/src/exceptions/InvalidApplicationNameException.php b/www-api/vendor/phar-io/manifest/src/exceptions/InvalidApplicationNameException.php
new file mode 100644
index 00000000..952901eb
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/exceptions/InvalidApplicationNameException.php
@@ -0,0 +1,14 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class InvalidApplicationNameException extends \InvalidArgumentException implements Exception {
+    public const InvalidFormat = 2;
+}
diff --git a/www-api/vendor/phar-io/manifest/src/exceptions/InvalidEmailException.php b/www-api/vendor/phar-io/manifest/src/exceptions/InvalidEmailException.php
new file mode 100644
index 00000000..3cbe0822
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/exceptions/InvalidEmailException.php
@@ -0,0 +1,13 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class InvalidEmailException extends \InvalidArgumentException implements Exception {
+}
diff --git a/www-api/vendor/phar-io/manifest/src/exceptions/InvalidUrlException.php b/www-api/vendor/phar-io/manifest/src/exceptions/InvalidUrlException.php
new file mode 100644
index 00000000..8f77e294
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/exceptions/InvalidUrlException.php
@@ -0,0 +1,13 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class InvalidUrlException extends \InvalidArgumentException implements Exception {
+}
diff --git a/www-api/vendor/phar-io/manifest/src/exceptions/ManifestDocumentException.php b/www-api/vendor/phar-io/manifest/src/exceptions/ManifestDocumentException.php
new file mode 100644
index 00000000..cf1c314c
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/exceptions/ManifestDocumentException.php
@@ -0,0 +1,5 @@
+<?php declare(strict_types = 1);
+namespace PharIo\Manifest;
+
+class ManifestDocumentException extends \RuntimeException implements Exception {
+}
diff --git a/www-api/vendor/phar-io/manifest/src/exceptions/ManifestDocumentLoadingException.php b/www-api/vendor/phar-io/manifest/src/exceptions/ManifestDocumentLoadingException.php
new file mode 100644
index 00000000..4676e354
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/exceptions/ManifestDocumentLoadingException.php
@@ -0,0 +1,45 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+use LibXMLError;
+
+class ManifestDocumentLoadingException extends \Exception implements Exception {
+    /** @var LibXMLError[] */
+    private $libxmlErrors;
+
+    /**
+     * ManifestDocumentLoadingException constructor.
+     *
+     * @param LibXMLError[] $libxmlErrors
+     */
+    public function __construct(array $libxmlErrors) {
+        $this->libxmlErrors = $libxmlErrors;
+        $first              = $this->libxmlErrors[0];
+
+        parent::__construct(
+            \sprintf(
+                '%s (Line: %d / Column: %d / File: %s)',
+                $first->message,
+                $first->line,
+                $first->column,
+                $first->file
+            ),
+            $first->code
+        );
+    }
+
+    /**
+     * @return LibXMLError[]
+     */
+    public function getLibxmlErrors(): array {
+        return $this->libxmlErrors;
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/exceptions/ManifestDocumentMapperException.php b/www-api/vendor/phar-io/manifest/src/exceptions/ManifestDocumentMapperException.php
new file mode 100644
index 00000000..43373bd3
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/exceptions/ManifestDocumentMapperException.php
@@ -0,0 +1,5 @@
+<?php declare(strict_types = 1);
+namespace PharIo\Manifest;
+
+class ManifestDocumentMapperException extends \RuntimeException implements Exception {
+}
diff --git a/www-api/vendor/phar-io/manifest/src/exceptions/ManifestElementException.php b/www-api/vendor/phar-io/manifest/src/exceptions/ManifestElementException.php
new file mode 100644
index 00000000..a4e77236
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/exceptions/ManifestElementException.php
@@ -0,0 +1,5 @@
+<?php declare(strict_types = 1);
+namespace PharIo\Manifest;
+
+class ManifestElementException extends \RuntimeException implements Exception {
+}
diff --git a/www-api/vendor/phar-io/manifest/src/exceptions/ManifestLoaderException.php b/www-api/vendor/phar-io/manifest/src/exceptions/ManifestLoaderException.php
new file mode 100644
index 00000000..df0971ed
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/exceptions/ManifestLoaderException.php
@@ -0,0 +1,5 @@
+<?php declare(strict_types = 1);
+namespace PharIo\Manifest;
+
+class ManifestLoaderException extends \Exception implements Exception {
+}
diff --git a/www-api/vendor/phar-io/manifest/src/values/Application.php b/www-api/vendor/phar-io/manifest/src/values/Application.php
new file mode 100644
index 00000000..5420bcb8
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/values/Application.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class Application extends Type {
+    public function isApplication(): bool {
+        return true;
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/values/ApplicationName.php b/www-api/vendor/phar-io/manifest/src/values/ApplicationName.php
new file mode 100644
index 00000000..d71744ab
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/values/ApplicationName.php
@@ -0,0 +1,37 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class ApplicationName {
+    /** @var string */
+    private $name;
+
+    public function __construct(string $name) {
+        $this->ensureValidFormat($name);
+        $this->name = $name;
+    }
+
+    public function asString(): string {
+        return $this->name;
+    }
+
+    public function isEqual(ApplicationName $name): bool {
+        return $this->name === $name->name;
+    }
+
+    private function ensureValidFormat(string $name): void {
+        if (!\preg_match('#\w/\w#', $name)) {
+            throw new InvalidApplicationNameException(
+                \sprintf('Format of name "%s" is not valid - expected: vendor/packagename', $name),
+                InvalidApplicationNameException::InvalidFormat
+            );
+        }
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/values/Author.php b/www-api/vendor/phar-io/manifest/src/values/Author.php
new file mode 100644
index 00000000..82b666e7
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/values/Author.php
@@ -0,0 +1,39 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class Author {
+    /** @var string */
+    private $name;
+
+    /** @var Email */
+    private $email;
+
+    public function __construct(string $name, Email $email) {
+        $this->name  = $name;
+        $this->email = $email;
+    }
+
+    public function asString(): string {
+        return \sprintf(
+            '%s <%s>',
+            $this->name,
+            $this->email->asString()
+        );
+    }
+
+    public function getName(): string {
+        return $this->name;
+    }
+
+    public function getEmail(): Email {
+        return $this->email;
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/values/AuthorCollection.php b/www-api/vendor/phar-io/manifest/src/values/AuthorCollection.php
new file mode 100644
index 00000000..27e50ad8
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/values/AuthorCollection.php
@@ -0,0 +1,34 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class AuthorCollection implements \Countable, \IteratorAggregate {
+    /** @var Author[] */
+    private $authors = [];
+
+    public function add(Author $author): void {
+        $this->authors[] = $author;
+    }
+
+    /**
+     * @return Author[]
+     */
+    public function getAuthors(): array {
+        return $this->authors;
+    }
+
+    public function count(): int {
+        return \count($this->authors);
+    }
+
+    public function getIterator(): AuthorCollectionIterator {
+        return new AuthorCollectionIterator($this);
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/values/AuthorCollectionIterator.php b/www-api/vendor/phar-io/manifest/src/values/AuthorCollectionIterator.php
new file mode 100644
index 00000000..4ff3c394
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/values/AuthorCollectionIterator.php
@@ -0,0 +1,42 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class AuthorCollectionIterator implements \Iterator {
+    /** @var Author[] */
+    private $authors;
+
+    /** @var int */
+    private $position = 0;
+
+    public function __construct(AuthorCollection $authors) {
+        $this->authors = $authors->getAuthors();
+    }
+
+    public function rewind(): void {
+        $this->position = 0;
+    }
+
+    public function valid(): bool {
+        return $this->position < \count($this->authors);
+    }
+
+    public function key(): int {
+        return $this->position;
+    }
+
+    public function current(): Author {
+        return $this->authors[$this->position];
+    }
+
+    public function next(): void {
+        $this->position++;
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/values/BundledComponent.php b/www-api/vendor/phar-io/manifest/src/values/BundledComponent.php
new file mode 100644
index 00000000..ea77b440
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/values/BundledComponent.php
@@ -0,0 +1,33 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+use PharIo\Version\Version;
+
+class BundledComponent {
+    /** @var string */
+    private $name;
+
+    /** @var Version */
+    private $version;
+
+    public function __construct(string $name, Version $version) {
+        $this->name    = $name;
+        $this->version = $version;
+    }
+
+    public function getName(): string {
+        return $this->name;
+    }
+
+    public function getVersion(): Version {
+        return $this->version;
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/values/BundledComponentCollection.php b/www-api/vendor/phar-io/manifest/src/values/BundledComponentCollection.php
new file mode 100644
index 00000000..b628eaa3
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/values/BundledComponentCollection.php
@@ -0,0 +1,34 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class BundledComponentCollection implements \Countable, \IteratorAggregate {
+    /** @var BundledComponent[] */
+    private $bundledComponents = [];
+
+    public function add(BundledComponent $bundledComponent): void {
+        $this->bundledComponents[] = $bundledComponent;
+    }
+
+    /**
+     * @return BundledComponent[]
+     */
+    public function getBundledComponents(): array {
+        return $this->bundledComponents;
+    }
+
+    public function count(): int {
+        return \count($this->bundledComponents);
+    }
+
+    public function getIterator(): BundledComponentCollectionIterator {
+        return new BundledComponentCollectionIterator($this);
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/values/BundledComponentCollectionIterator.php b/www-api/vendor/phar-io/manifest/src/values/BundledComponentCollectionIterator.php
new file mode 100644
index 00000000..462db45a
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/values/BundledComponentCollectionIterator.php
@@ -0,0 +1,42 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class BundledComponentCollectionIterator implements \Iterator {
+    /** @var BundledComponent[] */
+    private $bundledComponents;
+
+    /** @var int */
+    private $position = 0;
+
+    public function __construct(BundledComponentCollection $bundledComponents) {
+        $this->bundledComponents = $bundledComponents->getBundledComponents();
+    }
+
+    public function rewind(): void {
+        $this->position = 0;
+    }
+
+    public function valid(): bool {
+        return $this->position < \count($this->bundledComponents);
+    }
+
+    public function key(): int {
+        return $this->position;
+    }
+
+    public function current(): BundledComponent {
+        return $this->bundledComponents[$this->position];
+    }
+
+    public function next(): void {
+        $this->position++;
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/values/CopyrightInformation.php b/www-api/vendor/phar-io/manifest/src/values/CopyrightInformation.php
new file mode 100644
index 00000000..d26f9472
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/values/CopyrightInformation.php
@@ -0,0 +1,31 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class CopyrightInformation {
+    /** @var AuthorCollection */
+    private $authors;
+
+    /** @var License */
+    private $license;
+
+    public function __construct(AuthorCollection $authors, License $license) {
+        $this->authors = $authors;
+        $this->license = $license;
+    }
+
+    public function getAuthors(): AuthorCollection {
+        return $this->authors;
+    }
+
+    public function getLicense(): License {
+        return $this->license;
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/values/Email.php b/www-api/vendor/phar-io/manifest/src/values/Email.php
new file mode 100644
index 00000000..588348d8
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/values/Email.php
@@ -0,0 +1,31 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class Email {
+    /** @var string */
+    private $email;
+
+    public function __construct(string $email) {
+        $this->ensureEmailIsValid($email);
+
+        $this->email = $email;
+    }
+
+    public function asString(): string {
+        return $this->email;
+    }
+
+    private function ensureEmailIsValid(string $url): void {
+        if (\filter_var($url, \FILTER_VALIDATE_EMAIL) === false) {
+            throw new InvalidEmailException;
+        }
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/values/Extension.php b/www-api/vendor/phar-io/manifest/src/values/Extension.php
new file mode 100644
index 00000000..4c5726f8
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/values/Extension.php
@@ -0,0 +1,46 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+use PharIo\Version\Version;
+use PharIo\Version\VersionConstraint;
+
+class Extension extends Type {
+    /** @var ApplicationName */
+    private $application;
+
+    /** @var VersionConstraint */
+    private $versionConstraint;
+
+    public function __construct(ApplicationName $application, VersionConstraint $versionConstraint) {
+        $this->application       = $application;
+        $this->versionConstraint = $versionConstraint;
+    }
+
+    public function getApplicationName(): ApplicationName {
+        return $this->application;
+    }
+
+    public function getVersionConstraint(): VersionConstraint {
+        return $this->versionConstraint;
+    }
+
+    public function isExtension(): bool {
+        return true;
+    }
+
+    public function isExtensionFor(ApplicationName $name): bool {
+        return $this->application->isEqual($name);
+    }
+
+    public function isCompatibleWith(ApplicationName $name, Version $version): bool {
+        return $this->isExtensionFor($name) && $this->versionConstraint->complies($version);
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/values/Library.php b/www-api/vendor/phar-io/manifest/src/values/Library.php
new file mode 100644
index 00000000..21849e13
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/values/Library.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class Library extends Type {
+    public function isLibrary(): bool {
+        return true;
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/values/License.php b/www-api/vendor/phar-io/manifest/src/values/License.php
new file mode 100644
index 00000000..39542fe8
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/values/License.php
@@ -0,0 +1,31 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class License {
+    /** @var string */
+    private $name;
+
+    /** @var Url */
+    private $url;
+
+    public function __construct(string $name, Url $url) {
+        $this->name = $name;
+        $this->url  = $url;
+    }
+
+    public function getName(): string {
+        return $this->name;
+    }
+
+    public function getUrl(): Url {
+        return $this->url;
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/values/Manifest.php b/www-api/vendor/phar-io/manifest/src/values/Manifest.php
new file mode 100644
index 00000000..0140b842
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/values/Manifest.php
@@ -0,0 +1,92 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+use PharIo\Version\Version;
+
+class Manifest {
+    /** @var ApplicationName */
+    private $name;
+
+    /** @var Version */
+    private $version;
+
+    /** @var Type */
+    private $type;
+
+    /** @var CopyrightInformation */
+    private $copyrightInformation;
+
+    /** @var RequirementCollection */
+    private $requirements;
+
+    /** @var BundledComponentCollection */
+    private $bundledComponents;
+
+    public function __construct(ApplicationName $name, Version $version, Type $type, CopyrightInformation $copyrightInformation, RequirementCollection $requirements, BundledComponentCollection $bundledComponents) {
+        $this->name                 = $name;
+        $this->version              = $version;
+        $this->type                 = $type;
+        $this->copyrightInformation = $copyrightInformation;
+        $this->requirements         = $requirements;
+        $this->bundledComponents    = $bundledComponents;
+    }
+
+    public function getName(): ApplicationName {
+        return $this->name;
+    }
+
+    public function getVersion(): Version {
+        return $this->version;
+    }
+
+    public function getType(): Type {
+        return $this->type;
+    }
+
+    public function getCopyrightInformation(): CopyrightInformation {
+        return $this->copyrightInformation;
+    }
+
+    public function getRequirements(): RequirementCollection {
+        return $this->requirements;
+    }
+
+    public function getBundledComponents(): BundledComponentCollection {
+        return $this->bundledComponents;
+    }
+
+    public function isApplication(): bool {
+        return $this->type->isApplication();
+    }
+
+    public function isLibrary(): bool {
+        return $this->type->isLibrary();
+    }
+
+    public function isExtension(): bool {
+        return $this->type->isExtension();
+    }
+
+    public function isExtensionFor(ApplicationName $application, Version $version = null): bool {
+        if (!$this->isExtension()) {
+            return false;
+        }
+
+        /** @var Extension $type */
+        $type = $this->type;
+
+        if ($version !== null) {
+            return $type->isCompatibleWith($application, $version);
+        }
+
+        return $type->isExtensionFor($application);
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/values/PhpExtensionRequirement.php b/www-api/vendor/phar-io/manifest/src/values/PhpExtensionRequirement.php
new file mode 100644
index 00000000..088f3858
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/values/PhpExtensionRequirement.php
@@ -0,0 +1,23 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class PhpExtensionRequirement implements Requirement {
+    /** @var string */
+    private $extension;
+
+    public function __construct(string $extension) {
+        $this->extension = $extension;
+    }
+
+    public function asString(): string {
+        return $this->extension;
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/values/PhpVersionRequirement.php b/www-api/vendor/phar-io/manifest/src/values/PhpVersionRequirement.php
new file mode 100644
index 00000000..f8d6f6d1
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/values/PhpVersionRequirement.php
@@ -0,0 +1,25 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+use PharIo\Version\VersionConstraint;
+
+class PhpVersionRequirement implements Requirement {
+    /** @var VersionConstraint */
+    private $versionConstraint;
+
+    public function __construct(VersionConstraint $versionConstraint) {
+        $this->versionConstraint = $versionConstraint;
+    }
+
+    public function getVersionConstraint(): VersionConstraint {
+        return $this->versionConstraint;
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/values/Requirement.php b/www-api/vendor/phar-io/manifest/src/values/Requirement.php
new file mode 100644
index 00000000..8b845d6a
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/values/Requirement.php
@@ -0,0 +1,13 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+interface Requirement {
+}
diff --git a/www-api/vendor/phar-io/manifest/src/values/RequirementCollection.php b/www-api/vendor/phar-io/manifest/src/values/RequirementCollection.php
new file mode 100644
index 00000000..b82cd955
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/values/RequirementCollection.php
@@ -0,0 +1,34 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class RequirementCollection implements \Countable, \IteratorAggregate {
+    /** @var Requirement[] */
+    private $requirements = [];
+
+    public function add(Requirement $requirement): void {
+        $this->requirements[] = $requirement;
+    }
+
+    /**
+     * @return Requirement[]
+     */
+    public function getRequirements(): array {
+        return $this->requirements;
+    }
+
+    public function count(): int {
+        return \count($this->requirements);
+    }
+
+    public function getIterator(): RequirementCollectionIterator {
+        return new RequirementCollectionIterator($this);
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/values/RequirementCollectionIterator.php b/www-api/vendor/phar-io/manifest/src/values/RequirementCollectionIterator.php
new file mode 100644
index 00000000..5614eaf7
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/values/RequirementCollectionIterator.php
@@ -0,0 +1,42 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class RequirementCollectionIterator implements \Iterator {
+    /** @var Requirement[] */
+    private $requirements;
+
+    /** @var int */
+    private $position = 0;
+
+    public function __construct(RequirementCollection $requirements) {
+        $this->requirements = $requirements->getRequirements();
+    }
+
+    public function rewind(): void {
+        $this->position = 0;
+    }
+
+    public function valid(): bool {
+        return $this->position < \count($this->requirements);
+    }
+
+    public function key(): int {
+        return $this->position;
+    }
+
+    public function current(): Requirement {
+        return $this->requirements[$this->position];
+    }
+
+    public function next(): void {
+        $this->position++;
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/values/Type.php b/www-api/vendor/phar-io/manifest/src/values/Type.php
new file mode 100644
index 00000000..23b28980
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/values/Type.php
@@ -0,0 +1,41 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+use PharIo\Version\VersionConstraint;
+
+abstract class Type {
+    public static function application(): Application {
+        return new Application;
+    }
+
+    public static function library(): Library {
+        return new Library;
+    }
+
+    public static function extension(ApplicationName $application, VersionConstraint $versionConstraint): Extension {
+        return new Extension($application, $versionConstraint);
+    }
+
+    /** @psalm-assert-if-true Application $this */
+    public function isApplication(): bool {
+        return false;
+    }
+
+    /** @psalm-assert-if-true Library $this */
+    public function isLibrary(): bool {
+        return false;
+    }
+
+    /** @psalm-assert-if-true Extension $this */
+    public function isExtension(): bool {
+        return false;
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/values/Url.php b/www-api/vendor/phar-io/manifest/src/values/Url.php
new file mode 100644
index 00000000..63952533
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/values/Url.php
@@ -0,0 +1,36 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class Url {
+    /** @var string */
+    private $url;
+
+    public function __construct(string $url) {
+        $this->ensureUrlIsValid($url);
+
+        $this->url = $url;
+    }
+
+    public function asString(): string {
+        return $this->url;
+    }
+
+    /**
+     * @param string $url
+     *
+     * @throws InvalidUrlException
+     */
+    private function ensureUrlIsValid($url): void {
+        if (\filter_var($url, \FILTER_VALIDATE_URL) === false) {
+            throw new InvalidUrlException;
+        }
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/xml/AuthorElement.php b/www-api/vendor/phar-io/manifest/src/xml/AuthorElement.php
new file mode 100644
index 00000000..c454b271
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/xml/AuthorElement.php
@@ -0,0 +1,20 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class AuthorElement extends ManifestElement {
+    public function getName(): string {
+        return $this->getAttributeValue('name');
+    }
+
+    public function getEmail(): string {
+        return $this->getAttributeValue('email');
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/xml/AuthorElementCollection.php b/www-api/vendor/phar-io/manifest/src/xml/AuthorElementCollection.php
new file mode 100644
index 00000000..a54147eb
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/xml/AuthorElementCollection.php
@@ -0,0 +1,18 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class AuthorElementCollection extends ElementCollection {
+    public function current(): AuthorElement {
+        return new AuthorElement(
+            $this->getCurrentElement()
+        );
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/xml/BundlesElement.php b/www-api/vendor/phar-io/manifest/src/xml/BundlesElement.php
new file mode 100644
index 00000000..eb2105ac
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/xml/BundlesElement.php
@@ -0,0 +1,18 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class BundlesElement extends ManifestElement {
+    public function getComponentElements(): ComponentElementCollection {
+        return new ComponentElementCollection(
+            $this->getChildrenByName('component')
+        );
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/xml/ComponentElement.php b/www-api/vendor/phar-io/manifest/src/xml/ComponentElement.php
new file mode 100644
index 00000000..7f6a5ec9
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/xml/ComponentElement.php
@@ -0,0 +1,20 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class ComponentElement extends ManifestElement {
+    public function getName(): string {
+        return $this->getAttributeValue('name');
+    }
+
+    public function getVersion(): string {
+        return $this->getAttributeValue('version');
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/xml/ComponentElementCollection.php b/www-api/vendor/phar-io/manifest/src/xml/ComponentElementCollection.php
new file mode 100644
index 00000000..23bcbd2f
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/xml/ComponentElementCollection.php
@@ -0,0 +1,18 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class ComponentElementCollection extends ElementCollection {
+    public function current(): ComponentElement {
+        return new ComponentElement(
+            $this->getCurrentElement()
+        );
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/xml/ContainsElement.php b/www-api/vendor/phar-io/manifest/src/xml/ContainsElement.php
new file mode 100644
index 00000000..ebef49d9
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/xml/ContainsElement.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class ContainsElement extends ManifestElement {
+    public function getName(): string {
+        return $this->getAttributeValue('name');
+    }
+
+    public function getVersion(): string {
+        return $this->getAttributeValue('version');
+    }
+
+    public function getType(): string {
+        return $this->getAttributeValue('type');
+    }
+
+    public function getExtensionElement(): ExtensionElement {
+        return new ExtensionElement(
+            $this->getChildByName('extension')
+        );
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/xml/CopyrightElement.php b/www-api/vendor/phar-io/manifest/src/xml/CopyrightElement.php
new file mode 100644
index 00000000..3debe7dc
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/xml/CopyrightElement.php
@@ -0,0 +1,24 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class CopyrightElement extends ManifestElement {
+    public function getAuthorElements(): AuthorElementCollection {
+        return new AuthorElementCollection(
+            $this->getChildrenByName('author')
+        );
+    }
+
+    public function getLicenseElement(): LicenseElement {
+        return new LicenseElement(
+            $this->getChildByName('license')
+        );
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/xml/ElementCollection.php b/www-api/vendor/phar-io/manifest/src/xml/ElementCollection.php
new file mode 100644
index 00000000..26d9250f
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/xml/ElementCollection.php
@@ -0,0 +1,61 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+use DOMElement;
+use DOMNodeList;
+
+abstract class ElementCollection implements \Iterator {
+    /** @var DOMElement[] */
+    private $nodes = [];
+
+    /** @var int */
+    private $position;
+
+    public function __construct(DOMNodeList $nodeList) {
+        $this->position = 0;
+        $this->importNodes($nodeList);
+    }
+
+    #[\ReturnTypeWillChange]
+    abstract public function current();
+
+    public function next(): void {
+        $this->position++;
+    }
+
+    public function key(): int {
+        return $this->position;
+    }
+
+    public function valid(): bool {
+        return $this->position < \count($this->nodes);
+    }
+
+    public function rewind(): void {
+        $this->position = 0;
+    }
+
+    protected function getCurrentElement(): DOMElement {
+        return $this->nodes[$this->position];
+    }
+
+    private function importNodes(DOMNodeList $nodeList): void {
+        foreach ($nodeList as $node) {
+            if (!$node instanceof DOMElement) {
+                throw new ElementCollectionException(
+                    \sprintf('\DOMElement expected, got \%s', \get_class($node))
+                );
+            }
+
+            $this->nodes[] = $node;
+        }
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/xml/ExtElement.php b/www-api/vendor/phar-io/manifest/src/xml/ExtElement.php
new file mode 100644
index 00000000..257853c4
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/xml/ExtElement.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class ExtElement extends ManifestElement {
+    public function getName(): string {
+        return $this->getAttributeValue('name');
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/xml/ExtElementCollection.php b/www-api/vendor/phar-io/manifest/src/xml/ExtElementCollection.php
new file mode 100644
index 00000000..05977349
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/xml/ExtElementCollection.php
@@ -0,0 +1,18 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class ExtElementCollection extends ElementCollection {
+    public function current(): ExtElement {
+        return new ExtElement(
+            $this->getCurrentElement()
+        );
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/xml/ExtensionElement.php b/www-api/vendor/phar-io/manifest/src/xml/ExtensionElement.php
new file mode 100644
index 00000000..db067f99
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/xml/ExtensionElement.php
@@ -0,0 +1,20 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class ExtensionElement extends ManifestElement {
+    public function getFor(): string {
+        return $this->getAttributeValue('for');
+    }
+
+    public function getCompatible(): string {
+        return $this->getAttributeValue('compatible');
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/xml/LicenseElement.php b/www-api/vendor/phar-io/manifest/src/xml/LicenseElement.php
new file mode 100644
index 00000000..658c3d1c
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/xml/LicenseElement.php
@@ -0,0 +1,20 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class LicenseElement extends ManifestElement {
+    public function getType(): string {
+        return $this->getAttributeValue('type');
+    }
+
+    public function getUrl(): string {
+        return $this->getAttributeValue('url');
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/xml/ManifestDocument.php b/www-api/vendor/phar-io/manifest/src/xml/ManifestDocument.php
new file mode 100644
index 00000000..f88b2829
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/xml/ManifestDocument.php
@@ -0,0 +1,103 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+use DOMDocument;
+use DOMElement;
+
+class ManifestDocument {
+    public const XMLNS = 'https://phar.io/xml/manifest/1.0';
+
+    /** @var DOMDocument */
+    private $dom;
+
+    public static function fromFile(string $filename): ManifestDocument {
+        if (!\file_exists($filename)) {
+            throw new ManifestDocumentException(
+                \sprintf('File "%s" not found', $filename)
+            );
+        }
+
+        return self::fromString(
+            \file_get_contents($filename)
+        );
+    }
+
+    public static function fromString(string $xmlString): ManifestDocument {
+        $prev = \libxml_use_internal_errors(true);
+        \libxml_clear_errors();
+
+        $dom = new DOMDocument();
+        $dom->loadXML($xmlString);
+
+        $errors = \libxml_get_errors();
+        \libxml_use_internal_errors($prev);
+
+        if (\count($errors) !== 0) {
+            throw new ManifestDocumentLoadingException($errors);
+        }
+
+        return new self($dom);
+    }
+
+    private function __construct(DOMDocument $dom) {
+        $this->ensureCorrectDocumentType($dom);
+
+        $this->dom = $dom;
+    }
+
+    public function getContainsElement(): ContainsElement {
+        return new ContainsElement(
+            $this->fetchElementByName('contains')
+        );
+    }
+
+    public function getCopyrightElement(): CopyrightElement {
+        return new CopyrightElement(
+            $this->fetchElementByName('copyright')
+        );
+    }
+
+    public function getRequiresElement(): RequiresElement {
+        return new RequiresElement(
+            $this->fetchElementByName('requires')
+        );
+    }
+
+    public function hasBundlesElement(): bool {
+        return $this->dom->getElementsByTagNameNS(self::XMLNS, 'bundles')->length === 1;
+    }
+
+    public function getBundlesElement(): BundlesElement {
+        return new BundlesElement(
+            $this->fetchElementByName('bundles')
+        );
+    }
+
+    private function ensureCorrectDocumentType(DOMDocument $dom): void {
+        $root = $dom->documentElement;
+
+        if ($root->localName !== 'phar' || $root->namespaceURI !== self::XMLNS) {
+            throw new ManifestDocumentException('Not a phar.io manifest document');
+        }
+    }
+
+    private function fetchElementByName(string $elementName): DOMElement {
+        $element = $this->dom->getElementsByTagNameNS(self::XMLNS, $elementName)->item(0);
+
+        if (!$element instanceof DOMElement) {
+            throw new ManifestDocumentException(
+                \sprintf('Element %s missing', $elementName)
+            );
+        }
+
+        return $element;
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/xml/ManifestElement.php b/www-api/vendor/phar-io/manifest/src/xml/ManifestElement.php
new file mode 100644
index 00000000..1f57f547
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/xml/ManifestElement.php
@@ -0,0 +1,66 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+use DOMElement;
+use DOMNodeList;
+
+class ManifestElement {
+    public const XMLNS = 'https://phar.io/xml/manifest/1.0';
+
+    /** @var DOMElement */
+    private $element;
+
+    public function __construct(DOMElement $element) {
+        $this->element = $element;
+    }
+
+    protected function getAttributeValue(string $name): string {
+        if (!$this->element->hasAttribute($name)) {
+            throw new ManifestElementException(
+                \sprintf(
+                    'Attribute %s not set on element %s',
+                    $name,
+                    $this->element->localName
+                )
+            );
+        }
+
+        return $this->element->getAttribute($name);
+    }
+
+    protected function getChildByName(string $elementName): DOMElement {
+        $element = $this->element->getElementsByTagNameNS(self::XMLNS, $elementName)->item(0);
+
+        if (!$element instanceof DOMElement) {
+            throw new ManifestElementException(
+                \sprintf('Element %s missing', $elementName)
+            );
+        }
+
+        return $element;
+    }
+
+    protected function getChildrenByName(string $elementName): DOMNodeList {
+        $elementList = $this->element->getElementsByTagNameNS(self::XMLNS, $elementName);
+
+        if ($elementList->length === 0) {
+            throw new ManifestElementException(
+                \sprintf('Element(s) %s missing', $elementName)
+            );
+        }
+
+        return $elementList;
+    }
+
+    protected function hasChild(string $elementName): bool {
+        return $this->element->getElementsByTagNameNS(self::XMLNS, $elementName)->length !== 0;
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/xml/PhpElement.php b/www-api/vendor/phar-io/manifest/src/xml/PhpElement.php
new file mode 100644
index 00000000..c5c906c9
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/xml/PhpElement.php
@@ -0,0 +1,26 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class PhpElement extends ManifestElement {
+    public function getVersion(): string {
+        return $this->getAttributeValue('version');
+    }
+
+    public function hasExtElements(): bool {
+        return $this->hasChild('ext');
+    }
+
+    public function getExtElements(): ExtElementCollection {
+        return new ExtElementCollection(
+            $this->getChildrenByName('ext')
+        );
+    }
+}
diff --git a/www-api/vendor/phar-io/manifest/src/xml/RequiresElement.php b/www-api/vendor/phar-io/manifest/src/xml/RequiresElement.php
new file mode 100644
index 00000000..b7cd41ef
--- /dev/null
+++ b/www-api/vendor/phar-io/manifest/src/xml/RequiresElement.php
@@ -0,0 +1,18 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Manifest;
+
+class RequiresElement extends ManifestElement {
+    public function getPHPElement(): PhpElement {
+        return new PhpElement(
+            $this->getChildByName('php')
+        );
+    }
+}
diff --git a/www-api/vendor/phar-io/version/CHANGELOG.md b/www-api/vendor/phar-io/version/CHANGELOG.md
new file mode 100644
index 00000000..4c0edfa7
--- /dev/null
+++ b/www-api/vendor/phar-io/version/CHANGELOG.md
@@ -0,0 +1,142 @@
+# Changelog
+
+All notable changes to phar-io/version are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
+
+## [3.2.1] - 2022-02-21
+
+### Fixed
+
+- Have ExactVersionConstraint honor build metadata (added in 3.2.0)
+
+
+## [3.2.0] - 2022-02-21
+
+### Added
+
+- Build metadata is now supported and considered for equality checks only
+
+
+## [3.1.1] - 2022-02-07
+
+### Fixed
+
+- [#28](https://github.com/phar-io/version/issues/28): `VersionConstraintParser` does not support logical OR represented by single pipe (|) (Thanks @llaville)
+
+
+## [3.1.0] - 2021-02-23
+
+### Changed
+
+- Internal Refactoring
+- More scalar types
+
+### Added
+
+- [#24](https://github.com/phar-io/version/issues/24): `Version::getOriginalString()` added (Thanks @addshore)
+- Version constraints using the caret operator (`^`) now honor pre-1.0 releases, e.g. `^0.3` translates to `0.3.*`)
+- Various integration tests for version constraint processing
+
+### Fixed
+
+- [#23](https://github.com/phar-io/version/pull/23): Tilde operator without patch level
+
+
+
+## [3.0.4] - 14.12.2020
+
+### Fixed 
+
+- [#22](https://github.com/phar-io/version/pull/22): make dev suffix rank works for uppercase too
+
+## [3.0.3] - 30.11.2020
+
+### Added
+
+- Comparator method `Version::equals()` added
+
+
+## [3.0.2] - 27.06.2020
+
+This release now supports PHP 7.2+ and PHP ^8.0. No other changes included.
+
+
+## [3.0.1] - 09.05.2020
+
+__Potential BC Break Notice:__
+`Version::getVersionString()` no longer returns `v` prefixes in case the "input"
+string contained one. These are not part of the semver specs
+(see https://semver.org/#is-v123-a-semantic-version) and get stripped out.
+As of Version 3.1.0 `Version::getOriginalString()` can be used to still
+retrieve it as given.
+
+### Changed
+
+- Internal Refactoring
+- More scalar types
+
+### Fixed
+
+- Fixed Constraint processing Regression for ^1.2  and ~1.2
+
+
+## [3.0.0] - 05.05.2020
+
+### Changed
+
+- Require PHP 7.2+
+- All code now uses strict mode
+- Scalar types have been added as needed
+
+### Added
+
+- The technically invalid format using 'v' prefix ("v1.2.3") is now properly supported 
+
+
+## [2.0.1] - 08.07.2018
+
+### Fixed
+
+- Versions without a pre-release suffix are now always considered greater 
+than versions with a pre-release suffix. Example: `3.0.0 > 3.0.0-alpha.1`  
+
+
+## [2.0.0] - 23.06.2018
+
+Changes to public API:
+
+- `PreReleaseSuffix::construct()`: optional parameter `$number` removed
+- `PreReleaseSuffix::isGreaterThan()`: introduced
+- `Version::hasPreReleaseSuffix()`: introduced
+
+### Added
+
+- [#11](https://github.com/phar-io/version/issues/11): Added support for pre-release version suffixes. Supported values are:
+  - `dev`
+  - `beta` (also abbreviated form `b`)
+  - `rc`
+  - `alpha` (also abbreviated form `a`)
+  - `patch` (also abbreviated form `p`)
+
+  All values can be followed by a number, e.g. `beta3`. 
+
+  When comparing versions, the pre-release suffix is taken into account. Example:
+`1.5.0 > 1.5.0-beta1 > 1.5.0-alpha3 > 1.5.0-alpha2 > 1.5.0-dev11`
+
+### Changed
+
+- reorganized the source directories
+
+### Fixed
+
+- [#10](https://github.com/phar-io/version/issues/10): Version numbers containing 
+a numeric suffix as seen in Debian packages are now supported.  
+
+
+[3.1.0]: https://github.com/phar-io/version/compare/3.0.4...3.1.0
+[3.0.4]: https://github.com/phar-io/version/compare/3.0.3...3.0.4
+[3.0.3]: https://github.com/phar-io/version/compare/3.0.2...3.0.3
+[3.0.2]: https://github.com/phar-io/version/compare/3.0.1...3.0.2
+[3.0.1]: https://github.com/phar-io/version/compare/3.0.0...3.0.1
+[3.0.0]: https://github.com/phar-io/version/compare/2.0.1...3.0.0
+[2.0.1]: https://github.com/phar-io/version/compare/2.0.0...2.0.1
+[2.0.0]: https://github.com/phar-io/version/compare/1.0.1...2.0.0
diff --git a/www-api/vendor/phar-io/version/LICENSE b/www-api/vendor/phar-io/version/LICENSE
new file mode 100644
index 00000000..ce32758a
--- /dev/null
+++ b/www-api/vendor/phar-io/version/LICENSE
@@ -0,0 +1,29 @@
+Copyright (c) 2016-2017 Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de> and contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice,
+  this list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+* Neither the name of the copyright holder nor the names of contributors
+  may be used to endorse or promote products derived from this software
+  without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT  * NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
+BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
diff --git a/www-api/vendor/phar-io/version/README.md b/www-api/vendor/phar-io/version/README.md
new file mode 100644
index 00000000..76e6e985
--- /dev/null
+++ b/www-api/vendor/phar-io/version/README.md
@@ -0,0 +1,61 @@
+# Version
+
+Library for handling version information and constraints
+
+[![Build Status](https://travis-ci.org/phar-io/version.svg?branch=master)](https://travis-ci.org/phar-io/version)
+
+## Installation
+
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+    composer require phar-io/version
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+    composer require --dev phar-io/version
+
+## Version constraints
+
+A Version constraint describes a range of versions or a discrete version number. The format of version numbers follows the schema of [semantic versioning](http://semver.org): `<major>.<minor>.<patch>`. A constraint might contain an operator that describes the range.
+
+Beside the typical mathematical operators like `<=`, `>=`, there are two special operators:
+
+*Caret operator*: `^1.0`
+can be written as `>=1.0.0 <2.0.0` and read as »every Version within major version `1`«.
+
+*Tilde operator*: `~1.0.0`
+can be written as `>=1.0.0 <1.1.0` and read as »every version within minor version `1.1`. The behavior of tilde operator depends on whether a patch level version is provided or not. If no patch level is provided, tilde operator behaves like the caret operator: `~1.0` is identical to `^1.0`.
+
+## Usage examples
+
+Parsing version constraints and check discrete versions for compliance:
+
+```php
+
+use PharIo\Version\Version;
+use PharIo\Version\VersionConstraintParser;
+
+$parser = new VersionConstraintParser();
+$caret_constraint = $parser->parse( '^7.0' );
+
+$caret_constraint->complies( new Version( '7.0.17' ) ); // true
+$caret_constraint->complies( new Version( '7.1.0' ) ); // true
+$caret_constraint->complies( new Version( '6.4.34' ) ); // false
+
+$tilde_constraint = $parser->parse( '~1.1.0' );
+
+$tilde_constraint->complies( new Version( '1.1.4' ) ); // true
+$tilde_constraint->complies( new Version( '1.2.0' ) ); // false
+```
+
+As of version 2.0.0, pre-release labels are supported and taken into account when comparing versions:
+
+```php
+
+$leftVersion = new PharIo\Version\Version('3.0.0-alpha.1');
+$rightVersion = new PharIo\Version\Version('3.0.0-alpha.2');
+
+$leftVersion->isGreaterThan($rightVersion); // false
+$rightVersion->isGreaterThan($leftVersion); // true
+
+``` 
diff --git a/www-api/vendor/phar-io/version/composer.json b/www-api/vendor/phar-io/version/composer.json
new file mode 100644
index 00000000..22687dcd
--- /dev/null
+++ b/www-api/vendor/phar-io/version/composer.json
@@ -0,0 +1,34 @@
+{
+  "name": "phar-io/version",
+  "description": "Library for handling version information and constraints",
+  "license": "BSD-3-Clause",
+  "authors": [
+    {
+      "name": "Arne Blankerts",
+      "email": "arne@blankerts.de",
+      "role": "Developer"
+    },
+    {
+      "name": "Sebastian Heuer",
+      "email": "sebastian@phpeople.de",
+      "role": "Developer"
+    },
+    {
+      "name": "Sebastian Bergmann",
+      "email": "sebastian@phpunit.de",
+      "role": "Developer"
+    }
+  ],
+  "support": {
+    "issues": "https://github.com/phar-io/version/issues"
+  },
+  "require": {
+    "php": "^7.2 || ^8.0"
+  },
+  "autoload": {
+    "classmap": [
+      "src/"
+    ]
+  }
+}
+
diff --git a/www-api/vendor/phar-io/version/src/BuildMetaData.php b/www-api/vendor/phar-io/version/src/BuildMetaData.php
new file mode 100644
index 00000000..d42f0363
--- /dev/null
+++ b/www-api/vendor/phar-io/version/src/BuildMetaData.php
@@ -0,0 +1,28 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Version;
+
+class BuildMetaData {
+
+    /** @var string */
+    private $value;
+
+    public function __construct(string $value) {
+        $this->value = $value;
+    }
+
+    public function asString(): string {
+        return $this->value;
+    }
+
+    public function equals(BuildMetaData $other): bool {
+        return $this->asString() === $other->asString();
+    }
+}
diff --git a/www-api/vendor/phar-io/version/src/PreReleaseSuffix.php b/www-api/vendor/phar-io/version/src/PreReleaseSuffix.php
new file mode 100644
index 00000000..00563008
--- /dev/null
+++ b/www-api/vendor/phar-io/version/src/PreReleaseSuffix.php
@@ -0,0 +1,82 @@
+<?php declare(strict_types = 1);
+namespace PharIo\Version;
+
+class PreReleaseSuffix {
+    private const valueScoreMap = [
+        'dev'   => 0,
+        'a'     => 1,
+        'alpha' => 1,
+        'b'     => 2,
+        'beta'  => 2,
+        'rc'    => 3,
+        'p'     => 4,
+        'pl'    => 4,
+        'patch' => 4,
+    ];
+
+    /** @var string */
+    private $value;
+
+    /** @var int */
+    private $valueScore;
+
+    /** @var int */
+    private $number = 0;
+
+    /** @var string */
+    private $full;
+
+    /**
+     * @throws InvalidPreReleaseSuffixException
+     */
+    public function __construct(string $value) {
+        $this->parseValue($value);
+    }
+
+    public function asString(): string {
+        return $this->full;
+    }
+
+    public function getValue(): string {
+        return $this->value;
+    }
+
+    public function getNumber(): ?int {
+        return $this->number;
+    }
+
+    public function isGreaterThan(PreReleaseSuffix $suffix): bool {
+        if ($this->valueScore > $suffix->valueScore) {
+            return true;
+        }
+
+        if ($this->valueScore < $suffix->valueScore) {
+            return false;
+        }
+
+        return $this->getNumber() > $suffix->getNumber();
+    }
+
+    private function mapValueToScore(string $value): int {
+        $value = \strtolower($value);
+
+        return self::valueScoreMap[$value];
+    }
+
+    private function parseValue(string $value): void {
+        $regex = '/-?((dev|beta|b|rc|alpha|a|patch|p|pl)\.?(\d*)).*$/i';
+
+        if (\preg_match($regex, $value, $matches) !== 1) {
+            throw new InvalidPreReleaseSuffixException(\sprintf('Invalid label %s', $value));
+        }
+
+        $this->full  = $matches[1];
+        $this->value = $matches[2];
+
+        if ($matches[3] !== '') {
+            $this->number = (int)$matches[3];
+        }
+
+        $this->valueScore = $this->mapValueToScore($matches[2]);
+    }
+}
diff --git a/www-api/vendor/phar-io/version/src/Version.php b/www-api/vendor/phar-io/version/src/Version.php
new file mode 100644
index 00000000..644af5ca
--- /dev/null
+++ b/www-api/vendor/phar-io/version/src/Version.php
@@ -0,0 +1,208 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Version;
+
+class Version {
+    /** @var string */
+    private $originalVersionString;
+
+    /** @var VersionNumber */
+    private $major;
+
+    /** @var VersionNumber */
+    private $minor;
+
+    /** @var VersionNumber */
+    private $patch;
+
+    /** @var null|PreReleaseSuffix */
+    private $preReleaseSuffix;
+
+    /** @var null|BuildMetaData */
+    private $buildMetadata;
+
+    public function __construct(string $versionString) {
+        $this->ensureVersionStringIsValid($versionString);
+        $this->originalVersionString = $versionString;
+    }
+
+    /**
+     * @throws NoPreReleaseSuffixException
+     */
+    public function getPreReleaseSuffix(): PreReleaseSuffix {
+        if ($this->preReleaseSuffix === null) {
+            throw new NoPreReleaseSuffixException('No pre-release suffix set');
+        }
+
+        return $this->preReleaseSuffix;
+    }
+
+    public function getOriginalString(): string {
+        return $this->originalVersionString;
+    }
+
+    public function getVersionString(): string {
+        $str = \sprintf(
+            '%d.%d.%d',
+            $this->getMajor()->getValue() ?? 0,
+            $this->getMinor()->getValue() ?? 0,
+            $this->getPatch()->getValue() ?? 0
+        );
+
+        if (!$this->hasPreReleaseSuffix()) {
+            return $str;
+        }
+
+        return $str . '-' . $this->getPreReleaseSuffix()->asString();
+    }
+
+    public function hasPreReleaseSuffix(): bool {
+        return $this->preReleaseSuffix !== null;
+    }
+
+    public function equals(Version $other): bool {
+        if ($this->getVersionString() !== $other->getVersionString()) {
+            return false;
+        }
+
+        if ($this->hasBuildMetaData() !== $other->hasBuildMetaData()) {
+            return false;
+        }
+
+        if ($this->hasBuildMetaData() && $other->hasBuildMetaData() &&
+            !$this->getBuildMetaData()->equals($other->getBuildMetaData())) {
+            return false;
+        }
+
+        return true;
+    }
+
+    public function isGreaterThan(Version $version): bool {
+        if ($version->getMajor()->getValue() > $this->getMajor()->getValue()) {
+            return false;
+        }
+
+        if ($version->getMajor()->getValue() < $this->getMajor()->getValue()) {
+            return true;
+        }
+
+        if ($version->getMinor()->getValue() > $this->getMinor()->getValue()) {
+            return false;
+        }
+
+        if ($version->getMinor()->getValue() < $this->getMinor()->getValue()) {
+            return true;
+        }
+
+        if ($version->getPatch()->getValue() > $this->getPatch()->getValue()) {
+            return false;
+        }
+
+        if ($version->getPatch()->getValue() < $this->getPatch()->getValue()) {
+            return true;
+        }
+
+        if (!$version->hasPreReleaseSuffix() && !$this->hasPreReleaseSuffix()) {
+            return false;
+        }
+
+        if ($version->hasPreReleaseSuffix() && !$this->hasPreReleaseSuffix()) {
+            return true;
+        }
+
+        if (!$version->hasPreReleaseSuffix() && $this->hasPreReleaseSuffix()) {
+            return false;
+        }
+
+        return $this->getPreReleaseSuffix()->isGreaterThan($version->getPreReleaseSuffix());
+    }
+
+    public function getMajor(): VersionNumber {
+        return $this->major;
+    }
+
+    public function getMinor(): VersionNumber {
+        return $this->minor;
+    }
+
+    public function getPatch(): VersionNumber {
+        return $this->patch;
+    }
+
+    /**
+     * @psalm-assert-if-true BuildMetaData $this->buildMetadata
+     * @psalm-assert-if-true BuildMetaData $this->getBuildMetaData()
+     */
+    public function hasBuildMetaData(): bool {
+        return $this->buildMetadata !== null;
+    }
+
+    /**
+     * @throws NoBuildMetaDataException
+     */
+    public function getBuildMetaData(): BuildMetaData {
+        if (!$this->hasBuildMetaData()) {
+            throw new NoBuildMetaDataException('No build metadata set');
+        }
+
+        return $this->buildMetadata;
+    }
+
+    /**
+     * @param string[] $matches
+     *
+     * @throws InvalidPreReleaseSuffixException
+     */
+    private function parseVersion(array $matches): void {
+        $this->major = new VersionNumber((int)$matches['Major']);
+        $this->minor = new VersionNumber((int)$matches['Minor']);
+        $this->patch = isset($matches['Patch']) ? new VersionNumber((int)$matches['Patch']) : new VersionNumber(0);
+
+        if (isset($matches['PreReleaseSuffix']) && $matches['PreReleaseSuffix'] !== '') {
+            $this->preReleaseSuffix = new PreReleaseSuffix($matches['PreReleaseSuffix']);
+        }
+
+        if (isset($matches['BuildMetadata'])) {
+            $this->buildMetadata = new BuildMetaData($matches['BuildMetadata']);
+        }
+    }
+
+    /**
+     * @param string $version
+     *
+     * @throws InvalidVersionException
+     */
+    private function ensureVersionStringIsValid($version): void {
+        $regex = '/^v?
+            (?P<Major>0|[1-9]\d*)
+            \\.
+            (?P<Minor>0|[1-9]\d*)
+            (\\.
+                (?P<Patch>0|[1-9]\d*)
+            )?
+            (?:
+                -
+                (?<PreReleaseSuffix>(?:(dev|beta|b|rc|alpha|a|patch|p|pl)\.?\d*))
+            )?
+            (?:
+                \\+
+                (?P<BuildMetadata>[0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-@]+)*)
+            )?
+        $/xi';
+
+        if (\preg_match($regex, $version, $matches) !== 1) {
+            throw new InvalidVersionException(
+                \sprintf("Version string '%s' does not follow SemVer semantics", $version)
+            );
+        }
+
+        $this->parseVersion($matches);
+    }
+}
diff --git a/www-api/vendor/phar-io/version/src/VersionConstraintParser.php b/www-api/vendor/phar-io/version/src/VersionConstraintParser.php
new file mode 100644
index 00000000..03d6a095
--- /dev/null
+++ b/www-api/vendor/phar-io/version/src/VersionConstraintParser.php
@@ -0,0 +1,115 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Version;
+
+class VersionConstraintParser {
+    /**
+     * @throws UnsupportedVersionConstraintException
+     */
+    public function parse(string $value): VersionConstraint {
+        if (\strpos($value, '|') !== false) {
+            return $this->handleOrGroup($value);
+        }
+
+        if (!\preg_match('/^[\^~*]?v?[\d.*]+(?:-.*)?$/i', $value)) {
+            throw new UnsupportedVersionConstraintException(
+                \sprintf('Version constraint %s is not supported.', $value)
+            );
+        }
+
+        switch ($value[0]) {
+            case '~':
+                return $this->handleTildeOperator($value);
+            case '^':
+                return $this->handleCaretOperator($value);
+        }
+
+        $constraint = new VersionConstraintValue($value);
+
+        if ($constraint->getMajor()->isAny()) {
+            return new AnyVersionConstraint();
+        }
+
+        if ($constraint->getMinor()->isAny()) {
+            return new SpecificMajorVersionConstraint(
+                $constraint->getVersionString(),
+                $constraint->getMajor()->getValue() ?? 0
+            );
+        }
+
+        if ($constraint->getPatch()->isAny()) {
+            return new SpecificMajorAndMinorVersionConstraint(
+                $constraint->getVersionString(),
+                $constraint->getMajor()->getValue() ?? 0,
+                $constraint->getMinor()->getValue() ?? 0
+            );
+        }
+
+        return new ExactVersionConstraint($constraint->getVersionString());
+    }
+
+    private function handleOrGroup(string $value): OrVersionConstraintGroup {
+        $constraints = [];
+
+        foreach (\preg_split('{\s*\|\|?\s*}', \trim($value)) as $groupSegment) {
+            $constraints[] = $this->parse(\trim($groupSegment));
+        }
+
+        return new OrVersionConstraintGroup($value, $constraints);
+    }
+
+    private function handleTildeOperator(string $value): AndVersionConstraintGroup {
+        $constraintValue = new VersionConstraintValue(\substr($value, 1));
+
+        if ($constraintValue->getPatch()->isAny()) {
+            return $this->handleCaretOperator($value);
+        }
+
+        $constraints = [
+            new GreaterThanOrEqualToVersionConstraint(
+                $value,
+                new Version(\substr($value, 1))
+            ),
+            new SpecificMajorAndMinorVersionConstraint(
+                $value,
+                $constraintValue->getMajor()->getValue() ?? 0,
+                $constraintValue->getMinor()->getValue() ?? 0
+            )
+        ];
+
+        return new AndVersionConstraintGroup($value, $constraints);
+    }
+
+    private function handleCaretOperator(string $value): AndVersionConstraintGroup {
+        $constraintValue = new VersionConstraintValue(\substr($value, 1));
+
+        $constraints = [
+            new GreaterThanOrEqualToVersionConstraint($value, new Version(\substr($value, 1)))
+        ];
+
+        if ($constraintValue->getMajor()->getValue() === 0) {
+            $constraints[] = new SpecificMajorAndMinorVersionConstraint(
+                $value,
+                $constraintValue->getMajor()->getValue() ?? 0,
+                $constraintValue->getMinor()->getValue() ?? 0
+            );
+        } else {
+            $constraints[] = new SpecificMajorVersionConstraint(
+                $value,
+                $constraintValue->getMajor()->getValue() ?? 0
+            );
+        }
+
+        return new AndVersionConstraintGroup(
+            $value,
+            $constraints
+        );
+    }
+}
diff --git a/www-api/vendor/phar-io/version/src/VersionConstraintValue.php b/www-api/vendor/phar-io/version/src/VersionConstraintValue.php
new file mode 100644
index 00000000..0762e7c0
--- /dev/null
+++ b/www-api/vendor/phar-io/version/src/VersionConstraintValue.php
@@ -0,0 +1,88 @@
+<?php declare(strict_types = 1);
+namespace PharIo\Version;
+
+class VersionConstraintValue {
+    /** @var VersionNumber */
+    private $major;
+
+    /** @var VersionNumber */
+    private $minor;
+
+    /** @var VersionNumber */
+    private $patch;
+
+    /** @var string */
+    private $label = '';
+
+    /** @var string */
+    private $buildMetaData = '';
+
+    /** @var string */
+    private $versionString = '';
+
+    public function __construct(string $versionString) {
+        $this->versionString = $versionString;
+
+        $this->parseVersion($versionString);
+    }
+
+    public function getLabel(): string {
+        return $this->label;
+    }
+
+    public function getBuildMetaData(): string {
+        return $this->buildMetaData;
+    }
+
+    public function getVersionString(): string {
+        return $this->versionString;
+    }
+
+    public function getMajor(): VersionNumber {
+        return $this->major;
+    }
+
+    public function getMinor(): VersionNumber {
+        return $this->minor;
+    }
+
+    public function getPatch(): VersionNumber {
+        return $this->patch;
+    }
+
+    private function parseVersion(string $versionString): void {
+        $this->extractBuildMetaData($versionString);
+        $this->extractLabel($versionString);
+        $this->stripPotentialVPrefix($versionString);
+
+        $versionSegments = \explode('.', $versionString);
+        $this->major     = new VersionNumber(\is_numeric($versionSegments[0]) ? (int)$versionSegments[0] : null);
+
+        $minorValue = isset($versionSegments[1]) && \is_numeric($versionSegments[1]) ? (int)$versionSegments[1] : null;
+        $patchValue = isset($versionSegments[2]) && \is_numeric($versionSegments[2]) ? (int)$versionSegments[2] : null;
+
+        $this->minor = new VersionNumber($minorValue);
+        $this->patch = new VersionNumber($patchValue);
+    }
+
+    private function extractBuildMetaData(string &$versionString): void {
+        if (\preg_match('/\+(.*)/', $versionString, $matches) === 1) {
+            $this->buildMetaData = $matches[1];
+            $versionString       = \str_replace($matches[0], '', $versionString);
+        }
+    }
+
+    private function extractLabel(string &$versionString): void {
+        if (\preg_match('/-(.*)/', $versionString, $matches) === 1) {
+            $this->label   = $matches[1];
+            $versionString = \str_replace($matches[0], '', $versionString);
+        }
+    }
+
+    private function stripPotentialVPrefix(string &$versionString): void {
+        if ($versionString[0] !== 'v') {
+            return;
+        }
+        $versionString = \substr($versionString, 1);
+    }
+}
diff --git a/www-api/vendor/phar-io/version/src/VersionNumber.php b/www-api/vendor/phar-io/version/src/VersionNumber.php
new file mode 100644
index 00000000..4833a9b0
--- /dev/null
+++ b/www-api/vendor/phar-io/version/src/VersionNumber.php
@@ -0,0 +1,28 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Version;
+
+class VersionNumber {
+
+    /** @var ?int */
+    private $value;
+
+    public function __construct(?int $value) {
+        $this->value = $value;
+    }
+
+    public function isAny(): bool {
+        return $this->value === null;
+    }
+
+    public function getValue(): ?int {
+        return $this->value;
+    }
+}
diff --git a/www-api/vendor/phar-io/version/src/constraints/AbstractVersionConstraint.php b/www-api/vendor/phar-io/version/src/constraints/AbstractVersionConstraint.php
new file mode 100644
index 00000000..66201a14
--- /dev/null
+++ b/www-api/vendor/phar-io/version/src/constraints/AbstractVersionConstraint.php
@@ -0,0 +1,23 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Version;
+
+abstract class AbstractVersionConstraint implements VersionConstraint {
+    /** @var string */
+    private $originalValue;
+
+    public function __construct(string $originalValue) {
+        $this->originalValue = $originalValue;
+    }
+
+    public function asString(): string {
+        return $this->originalValue;
+    }
+}
diff --git a/www-api/vendor/phar-io/version/src/constraints/AndVersionConstraintGroup.php b/www-api/vendor/phar-io/version/src/constraints/AndVersionConstraintGroup.php
new file mode 100644
index 00000000..5096f2fb
--- /dev/null
+++ b/www-api/vendor/phar-io/version/src/constraints/AndVersionConstraintGroup.php
@@ -0,0 +1,34 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Version;
+
+class AndVersionConstraintGroup extends AbstractVersionConstraint {
+    /** @var VersionConstraint[] */
+    private $constraints = [];
+
+    /**
+     * @param VersionConstraint[] $constraints
+     */
+    public function __construct(string $originalValue, array $constraints) {
+        parent::__construct($originalValue);
+
+        $this->constraints = $constraints;
+    }
+
+    public function complies(Version $version): bool {
+        foreach ($this->constraints as $constraint) {
+            if (!$constraint->complies($version)) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+}
diff --git a/www-api/vendor/phar-io/version/src/constraints/AnyVersionConstraint.php b/www-api/vendor/phar-io/version/src/constraints/AnyVersionConstraint.php
new file mode 100644
index 00000000..1499f071
--- /dev/null
+++ b/www-api/vendor/phar-io/version/src/constraints/AnyVersionConstraint.php
@@ -0,0 +1,20 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Version;
+
+class AnyVersionConstraint implements VersionConstraint {
+    public function complies(Version $version): bool {
+        return true;
+    }
+
+    public function asString(): string {
+        return '*';
+    }
+}
diff --git a/www-api/vendor/phar-io/version/src/constraints/ExactVersionConstraint.php b/www-api/vendor/phar-io/version/src/constraints/ExactVersionConstraint.php
new file mode 100644
index 00000000..1d675c9c
--- /dev/null
+++ b/www-api/vendor/phar-io/version/src/constraints/ExactVersionConstraint.php
@@ -0,0 +1,22 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Version;
+
+class ExactVersionConstraint extends AbstractVersionConstraint {
+    public function complies(Version $version): bool {
+        $other = $version->getVersionString();
+
+        if ($version->hasBuildMetaData()) {
+            $other .= '+' . $version->getBuildMetaData()->asString();
+        }
+
+        return $this->asString() === $other;
+    }
+}
diff --git a/www-api/vendor/phar-io/version/src/constraints/GreaterThanOrEqualToVersionConstraint.php b/www-api/vendor/phar-io/version/src/constraints/GreaterThanOrEqualToVersionConstraint.php
new file mode 100644
index 00000000..ec371723
--- /dev/null
+++ b/www-api/vendor/phar-io/version/src/constraints/GreaterThanOrEqualToVersionConstraint.php
@@ -0,0 +1,26 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Version;
+
+class GreaterThanOrEqualToVersionConstraint extends AbstractVersionConstraint {
+    /** @var Version */
+    private $minimalVersion;
+
+    public function __construct(string $originalValue, Version $minimalVersion) {
+        parent::__construct($originalValue);
+
+        $this->minimalVersion = $minimalVersion;
+    }
+
+    public function complies(Version $version): bool {
+        return $version->getVersionString() === $this->minimalVersion->getVersionString()
+            || $version->isGreaterThan($this->minimalVersion);
+    }
+}
diff --git a/www-api/vendor/phar-io/version/src/constraints/OrVersionConstraintGroup.php b/www-api/vendor/phar-io/version/src/constraints/OrVersionConstraintGroup.php
new file mode 100644
index 00000000..59fd382f
--- /dev/null
+++ b/www-api/vendor/phar-io/version/src/constraints/OrVersionConstraintGroup.php
@@ -0,0 +1,35 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Version;
+
+class OrVersionConstraintGroup extends AbstractVersionConstraint {
+    /** @var VersionConstraint[] */
+    private $constraints = [];
+
+    /**
+     * @param string              $originalValue
+     * @param VersionConstraint[] $constraints
+     */
+    public function __construct($originalValue, array $constraints) {
+        parent::__construct($originalValue);
+
+        $this->constraints = $constraints;
+    }
+
+    public function complies(Version $version): bool {
+        foreach ($this->constraints as $constraint) {
+            if ($constraint->complies($version)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+}
diff --git a/www-api/vendor/phar-io/version/src/constraints/SpecificMajorAndMinorVersionConstraint.php b/www-api/vendor/phar-io/version/src/constraints/SpecificMajorAndMinorVersionConstraint.php
new file mode 100644
index 00000000..302aa311
--- /dev/null
+++ b/www-api/vendor/phar-io/version/src/constraints/SpecificMajorAndMinorVersionConstraint.php
@@ -0,0 +1,33 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Version;
+
+class SpecificMajorAndMinorVersionConstraint extends AbstractVersionConstraint {
+    /** @var int */
+    private $major;
+
+    /** @var int */
+    private $minor;
+
+    public function __construct(string $originalValue, int $major, int $minor) {
+        parent::__construct($originalValue);
+
+        $this->major = $major;
+        $this->minor = $minor;
+    }
+
+    public function complies(Version $version): bool {
+        if ($version->getMajor()->getValue() !== $this->major) {
+            return false;
+        }
+
+        return $version->getMinor()->getValue() === $this->minor;
+    }
+}
diff --git a/www-api/vendor/phar-io/version/src/constraints/SpecificMajorVersionConstraint.php b/www-api/vendor/phar-io/version/src/constraints/SpecificMajorVersionConstraint.php
new file mode 100644
index 00000000..968b809c
--- /dev/null
+++ b/www-api/vendor/phar-io/version/src/constraints/SpecificMajorVersionConstraint.php
@@ -0,0 +1,25 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Version;
+
+class SpecificMajorVersionConstraint extends AbstractVersionConstraint {
+    /** @var int */
+    private $major;
+
+    public function __construct(string $originalValue, int $major) {
+        parent::__construct($originalValue);
+
+        $this->major = $major;
+    }
+
+    public function complies(Version $version): bool {
+        return $version->getMajor()->getValue() === $this->major;
+    }
+}
diff --git a/www-api/vendor/phar-io/version/src/constraints/VersionConstraint.php b/www-api/vendor/phar-io/version/src/constraints/VersionConstraint.php
new file mode 100644
index 00000000..e94f9e00
--- /dev/null
+++ b/www-api/vendor/phar-io/version/src/constraints/VersionConstraint.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Version;
+
+interface VersionConstraint {
+    public function complies(Version $version): bool;
+
+    public function asString(): string;
+}
diff --git a/www-api/vendor/phar-io/version/src/exceptions/Exception.php b/www-api/vendor/phar-io/version/src/exceptions/Exception.php
new file mode 100644
index 00000000..3ea458f3
--- /dev/null
+++ b/www-api/vendor/phar-io/version/src/exceptions/Exception.php
@@ -0,0 +1,15 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Version;
+
+use Throwable;
+
+interface Exception extends Throwable {
+}
diff --git a/www-api/vendor/phar-io/version/src/exceptions/InvalidPreReleaseSuffixException.php b/www-api/vendor/phar-io/version/src/exceptions/InvalidPreReleaseSuffixException.php
new file mode 100644
index 00000000..bc0b0c3e
--- /dev/null
+++ b/www-api/vendor/phar-io/version/src/exceptions/InvalidPreReleaseSuffixException.php
@@ -0,0 +1,5 @@
+<?php declare(strict_types = 1);
+namespace PharIo\Version;
+
+class InvalidPreReleaseSuffixException extends \Exception implements Exception {
+}
diff --git a/www-api/vendor/phar-io/version/src/exceptions/InvalidVersionException.php b/www-api/vendor/phar-io/version/src/exceptions/InvalidVersionException.php
new file mode 100644
index 00000000..e9e93108
--- /dev/null
+++ b/www-api/vendor/phar-io/version/src/exceptions/InvalidVersionException.php
@@ -0,0 +1,5 @@
+<?php declare(strict_types = 1);
+namespace PharIo\Version;
+
+class InvalidVersionException extends \InvalidArgumentException implements Exception {
+}
diff --git a/www-api/vendor/phar-io/version/src/exceptions/NoBuildMetaDataException.php b/www-api/vendor/phar-io/version/src/exceptions/NoBuildMetaDataException.php
new file mode 100644
index 00000000..09e9bee0
--- /dev/null
+++ b/www-api/vendor/phar-io/version/src/exceptions/NoBuildMetaDataException.php
@@ -0,0 +1,5 @@
+<?php declare(strict_types = 1);
+namespace PharIo\Version;
+
+class NoBuildMetaDataException extends \Exception implements Exception {
+}
diff --git a/www-api/vendor/phar-io/version/src/exceptions/NoPreReleaseSuffixException.php b/www-api/vendor/phar-io/version/src/exceptions/NoPreReleaseSuffixException.php
new file mode 100644
index 00000000..aa0b20f7
--- /dev/null
+++ b/www-api/vendor/phar-io/version/src/exceptions/NoPreReleaseSuffixException.php
@@ -0,0 +1,5 @@
+<?php declare(strict_types = 1);
+namespace PharIo\Version;
+
+class NoPreReleaseSuffixException extends \Exception implements Exception {
+}
diff --git a/www-api/vendor/phar-io/version/src/exceptions/UnsupportedVersionConstraintException.php b/www-api/vendor/phar-io/version/src/exceptions/UnsupportedVersionConstraintException.php
new file mode 100644
index 00000000..6d98e825
--- /dev/null
+++ b/www-api/vendor/phar-io/version/src/exceptions/UnsupportedVersionConstraintException.php
@@ -0,0 +1,13 @@
+<?php declare(strict_types = 1);
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PharIo\Version;
+
+final class UnsupportedVersionConstraintException extends \RuntimeException implements Exception {
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/ChangeLog.md b/www-api/vendor/phpunit/php-code-coverage/ChangeLog.md
new file mode 100644
index 00000000..33466156
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/ChangeLog.md
@@ -0,0 +1,487 @@
+# ChangeLog
+
+All notable changes are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
+
+## [9.2.19] - 2022-11-18
+
+### Fixed
+
+* [#949](https://github.com/sebastianbergmann/php-code-coverage/pull/949): Various issues related to identifying executable lines
+
+### Changed
+
+* Tweaked CSS for HTML report
+* Updated bundled CSS/JavaScript components used for HTML report: Bootstrap 4.6.2 and jQuery 3.6.1
+
+## [9.2.18] - 2022-10-27
+
+### Fixed
+
+* [#935](https://github.com/sebastianbergmann/php-code-coverage/pull/935): Cobertura package name attribute is always empty
+* [#946](https://github.com/sebastianbergmann/php-code-coverage/issues/946): `return` with multiline constant expression must only contain the last line
+
+## [9.2.17] - 2022-08-30
+
+### Changed
+
+* [#928](https://github.com/sebastianbergmann/php-code-coverage/pull/928): Avoid unnecessary `is_file()` calls
+* [#931](https://github.com/sebastianbergmann/php-code-coverage/pull/931): Use MD5 instead of CRC32 for static analysis cache file identifier
+
+### Fixed
+
+* [#926](https://github.com/sebastianbergmann/php-code-coverage/pull/926): Static Analysis cache does not work with `open_basedir`
+
+## [9.2.16] - 2022-08-20
+
+### Fixed
+
+* [#926](https://github.com/sebastianbergmann/php-code-coverage/issues/926): File view has wrong colouring for the first column
+
+## [9.2.15] - 2022-03-07
+
+### Fixed
+
+* [#885](https://github.com/sebastianbergmann/php-code-coverage/issues/885): Files that have only `\r` (CR, 0x0d) EOL characters are not handled correctly
+* [#907](https://github.com/sebastianbergmann/php-code-coverage/issues/907): Line with only `return [` is not recognized as executable
+
+## [9.2.14] - 2022-02-28
+
+### Fixed
+
+* [#904](https://github.com/sebastianbergmann/php-code-coverage/issues/904): Lines of code containing the `match` keyword were not recognized as executable correctly
+* [#905](https://github.com/sebastianbergmann/php-code-coverage/issues/905): Lines of code in constructors were not recognized as executable correctly when constructor property promotion is used
+
+## [9.2.13] - 2022-02-23
+
+### Changed
+
+* The contents of the static analysis sourcecode files is now used to generate the static analysis cache version identifier
+
+### Fixed
+
+* Reverted rename of `SebastianBergmann\CodeCoverage\ProcessedCodeCoverageData` to `SebastianBergmann\CodeCoverage\Data\ProcessedCodeCoverageData` (this class is marked as `@internal` and not covered by the backward compatibility promise, but it is (still) used directly by PHPUnit)
+* Reverted rename of `SebastianBergmann\CodeCoverage\RawCodeCoverageData` to `SebastianBergmann\CodeCoverage\Data\RawCodeCoverageData` (this class is marked as `@internal` and not covered by the backward compatibility promise, but it is (still) used directly by PHPUnit)
+* The `ArrayDim`, `Cast`, and `MethodCall` nodes are now considered when determining whether a line of code is executable or not
+
+## [9.2.12] - 2022-02-23 [YANKED]
+
+### Changed
+
+* [#898](https://github.com/sebastianbergmann/php-code-coverage/pull/898): Use content hash instead of `filemtime()` to determine cache hit/miss
+
+### Fixed
+
+* [#736](https://github.com/sebastianbergmann/php-code-coverage/issues/736): HTML report generator allows invalid values for low upper bound and high lower bound
+* [#854](https://github.com/sebastianbergmann/php-code-coverage/issues/854): "Class Coverage Distribution" and "Class Complexity" graphs are not displayed at full width
+* [#897](https://github.com/sebastianbergmann/php-code-coverage/issues/897): `declare(strict_types=1)` marked as uncovered
+
+## [9.2.11] - 2022-02-18
+
+### Changed
+
+* `CoveredFileAnalyser` and `UncoveredFileAnalyser` have been combined to `FileAnalyser`
+* Updated bundled CSS/JavaScript components used for HTML report: Bootstrap 4.6.1, jQuery 3.6.0, and popper.js 1.16.1
+
+### Fixed
+
+* [#889](https://github.com/sebastianbergmann/php-code-coverage/issues/889): Code Coverage depends on autoload order
+
+## [9.2.10] - 2021-12-05
+
+### Fixed
+
+* [#887](https://github.com/sebastianbergmann/php-code-coverage/issues/887): Document return type of `CodeUnitFindingVisitor::enterNode()` so that Symfony's DebugClassLoader does not trigger a deprecation warning
+
+## [9.2.9] - 2021-11-19
+
+### Fixed
+
+* [#882](https://github.com/sebastianbergmann/php-code-coverage/issues/882): PHPUnit 9.2.8 has wrong version number
+
+## [9.2.8] - 2021-10-30
+
+### Fixed
+
+* [#866](https://github.com/sebastianbergmann/php-code-coverage/issues/866): `CodeUnitFindingVisitor` does not handle `enum` type introduced in PHP 8.1
+* [#868](https://github.com/sebastianbergmann/php-code-coverage/pull/868): Uncovered files should be ignored unless requested
+* [#876](https://github.com/sebastianbergmann/php-code-coverage/issues/876): PCOV driver causes 2x slowdown after upgrade to PHPUnit 9.5
+
+## [9.2.7] - 2021-09-17
+
+### Fixed
+
+* [#860](https://github.com/sebastianbergmann/php-code-coverage/pull/860): Empty value for `XDEBUG_MODE` environment variable is not handled correctly
+
+## [9.2.6] - 2021-03-28
+
+### Fixed
+
+* [#846](https://github.com/sebastianbergmann/php-code-coverage/issues/846): Method name should not appear in the method signature attribute of Cobertura XML
+
+## [9.2.5] - 2020-11-28
+
+### Fixed
+
+* [#831](https://github.com/sebastianbergmann/php-code-coverage/issues/831): Files that do not contain a newline are not handled correctly
+
+## [9.2.4] - 2020-11-27
+
+### Added
+
+* [#834](https://github.com/sebastianbergmann/php-code-coverage/issues/834): Support `XDEBUG_MODE` environment variable
+
+## [9.2.3] - 2020-10-30
+
+### Changed
+
+* Bumped required version of `nikic/php-parser`
+
+## [9.2.2] - 2020-10-28
+
+### Fixed
+
+* [#820](https://github.com/sebastianbergmann/php-code-coverage/issues/820): Hidden dependency on PHPUnit
+
+## [9.2.1] - 2020-10-26
+
+### Fixed
+
+* `SebastianBergmann\CodeCoverage\Exception` now correctly extends `\Throwable`
+
+## [9.2.0] - 2020-10-02
+
+### Added
+
+* [#812](https://github.com/sebastianbergmann/php-code-coverage/pull/812): Support for Cobertura XML report format
+
+### Changed
+
+* Reduced the number of I/O operations performed by the static analysis cache
+
+## [9.1.11] - 2020-09-19
+
+### Fixed
+
+* [#811](https://github.com/sebastianbergmann/php-code-coverage/issues/811): `T_FN` constant is used on PHP 7.3 where it is not available
+
+## [9.1.10] - 2020-09-18
+
+### Added
+
+* `SebastianBergmann\CodeCoverage\Driver\Selector::forLineCoverage()` and `SebastianBergmann\CodeCoverage\Driver\Selector::forLineAndPathCoverage()` have been added
+
+### Fixed
+
+* [#810](https://github.com/sebastianbergmann/php-code-coverage/issues/810): `SebastianBergmann\CodeCoverage\Driver\Driver::forLineCoverage()` and `SebastianBergmann\CodeCoverage\Driver\Driver::forLineAndPathCoverage()` are marked as internal
+
+### Removed
+
+* `SebastianBergmann\CodeCoverage\Driver\Driver::forLineCoverage()` and `SebastianBergmann\CodeCoverage\Driver\Driver::forLineAndPathCoverage()` are now deprecated
+
+## [9.1.9] - 2020-09-15
+
+### Fixed
+
+* [#808](https://github.com/sebastianbergmann/php-code-coverage/issues/808): `PHP Warning: Use of undefined constant T_MATCH`
+
+## [9.1.8] - 2020-09-07
+
+### Changed
+
+* [#800](https://github.com/sebastianbergmann/php-code-coverage/pull/800): All files on the inclusion list are no longer loaded when `SebastianBergmann\CodeCoverage::start()` is called for the first time and `processUncoveredFiles` is set to `true`
+
+### Fixed
+
+* [#799](https://github.com/sebastianbergmann/php-code-coverage/issues/799): Uncovered new line at end of file
+
+## [9.1.7] - 2020-09-03
+
+### Fixed
+
+* Fixed regressions introduced in versions 9.1.5 and 9.1.6
+
+## [9.1.6] - 2020-08-31
+
+### Fixed
+
+* [#799](https://github.com/sebastianbergmann/php-code-coverage/issues/799): Uncovered new line at end of file
+* [#803](https://github.com/sebastianbergmann/php-code-coverage/issues/803): HTML report does not sort directories and files anymore
+
+## [9.1.5] - 2020-08-27
+
+### Changed
+
+* [#800](https://github.com/sebastianbergmann/php-code-coverage/pull/800): All files on the inclusion list are no longer loaded when `SebastianBergmann\CodeCoverage::start()` is called for the first time and `processUncoveredFiles` is set to `true`
+
+### Fixed
+
+* [#797](https://github.com/sebastianbergmann/php-code-coverage/pull/797): Class name is wrongly removed from namespace name
+
+## [9.1.4] - 2020-08-13
+
+### Fixed
+
+* [#793](https://github.com/sebastianbergmann/php-code-coverage/issues/793): Lines with `::class` constant are not covered
+
+## [9.1.3] - 2020-08-10
+
+### Changed
+
+* Changed PHP-Parser usage to parse sourcecode according to the PHP version we are currently running on instead of using emulative lexing
+
+## [9.1.2] - 2020-08-10
+
+### Fixed
+
+* [#791](https://github.com/sebastianbergmann/php-code-coverage/pull/791): Cache Warmer does not warm all caches
+
+## [9.1.1] - 2020-08-10
+
+### Added
+
+* Added `SebastianBergmann\CodeCoverage::cacheDirectory()` method for querying where the cache writes its files
+
+## [9.1.0] - 2020-08-10
+
+### Added
+
+* Implemented a persistent cache for information gathered using PHP-Parser based static analysis (hereinafter referred to as "cache")
+* Added `SebastianBergmann\CodeCoverage::cacheStaticAnalysis(string $cacheDirectory)` method for enabling the cache; it will write its files to `$directory`
+* Added `SebastianBergmann\CodeCoverage::doNotCacheStaticAnalysis` method for disabling the cache
+* Added `SebastianBergmann\CodeCoverage::cachesStaticAnalysis()` method for querying whether the cache is enabled
+* Added `SebastianBergmann\CodeCoverage\StaticAnalysis\CacheWarmer::warmCache()` method for warming the cache
+
+## [9.0.0] - 2020-08-07
+
+### Added
+
+* [#761](https://github.com/sebastianbergmann/php-code-coverage/pull/761): Support for Branch Coverage and Path Coverage
+* Added `SebastianBergmann\CodeCoverage\Driver\Driver::forLineCoverage()` for selecting the best available driver for line coverage
+* Added `SebastianBergmann\CodeCoverage\Driver\Driver::forLineAndPathCoverage()` for selecting the best available driver for path coverage
+* This component is now supported on PHP 8
+* This component now supports Xdebug 3
+
+### Changed
+
+* [#746](https://github.com/sebastianbergmann/php-code-coverage/pull/746): Remove some ancient workarounds for very old Xdebug versions
+* [#747](https://github.com/sebastianbergmann/php-code-coverage/pull/747): Use native filtering in PCOV and Xdebug drivers
+* [#748](https://github.com/sebastianbergmann/php-code-coverage/pull/748): Store raw code coverage in value objects instead of arrays
+* [#749](https://github.com/sebastianbergmann/php-code-coverage/pull/749): Store processed code coverage in value objects instead of arrays
+* [#752](https://github.com/sebastianbergmann/php-code-coverage/pull/752): Rework how code coverage settings are propagated to the driver
+* [#754](https://github.com/sebastianbergmann/php-code-coverage/pull/754): Implement collection of raw branch and path coverage
+* [#755](https://github.com/sebastianbergmann/php-code-coverage/pull/755): Implement processing of raw branch and path coverage
+* [#756](https://github.com/sebastianbergmann/php-code-coverage/pull/756): Improve handling of uncovered files
+* `SebastianBergmann\CodeCoverage\Filter::addDirectoryToWhitelist()` has been renamed to `SebastianBergmann\CodeCoverage\Filter::includeDirectory()`
+* `SebastianBergmann\CodeCoverage\Filter::addFilesToWhitelist()` has been renamed to `SebastianBergmann\CodeCoverage\Filter::includeFiles()`
+* `SebastianBergmann\CodeCoverage\Filter::addFileToWhitelist()` has been renamed to `SebastianBergmann\CodeCoverage\Filter::includeFile()`
+* `SebastianBergmann\CodeCoverage\Filter::removeDirectoryFromWhitelist()` has been renamed to `SebastianBergmann\CodeCoverage\Filter::excludeDirectory()`
+* `SebastianBergmann\CodeCoverage\Filter::removeFileFromWhitelist()` has been renamed to `SebastianBergmann\CodeCoverage\Filter::excludeFile()`
+* `SebastianBergmann\CodeCoverage\Filter::isFiltered()` has been renamed to `SebastianBergmann\CodeCoverage\Filter::isExcluded()`
+* `SebastianBergmann\CodeCoverage\Filter::getWhitelist()` has been renamed to `SebastianBergmann\CodeCoverage\Filter::files()`
+* The arguments for `CodeCoverage::__construct()` are no longer optional
+
+### Fixed
+
+* [#700](https://github.com/sebastianbergmann/php-code-coverage/pull/700): Throw an exception if code coverage fails to write to disk
+
+### Removed
+
+* `SebastianBergmann\CodeCoverage\CodeCoverage::setCacheTokens()` and `SebastianBergmann\CodeCoverage\CodeCoverage::getCacheTokens()` have been removed
+* `SebastianBergmann\CodeCoverage\CodeCoverage::setCheckForUnintentionallyCoveredCode()` has been removed, please use `SebastianBergmann\CodeCoverage\CodeCoverage::enableCheckForUnintentionallyCoveredCode()` or `SebastianBergmann\CodeCoverage\CodeCoverage::disableCheckForUnintentionallyCoveredCode()` instead
+* `SebastianBergmann\CodeCoverage\CodeCoverage::setSubclassesExcludedFromUnintentionallyCoveredCodeCheck()` has been removed, please use `SebastianBergmann\CodeCoverage\CodeCoverage::excludeSubclassesOfThisClassFromUnintentionallyCoveredCodeCheck()` instead
+* `SebastianBergmann\CodeCoverage\CodeCoverage::setAddUncoveredFilesFromWhitelist()` has been removed, please use `SebastianBergmann\CodeCoverage\CodeCoverage::includeUncoveredFiles()` or `SebastianBergmann\CodeCoverage\CodeCoverage::excludeUncoveredFiles()` instead
+* `SebastianBergmann\CodeCoverage\CodeCoverage::setProcessUncoveredFiles()` has been removed, please use `SebastianBergmann\CodeCoverage\CodeCoverage::processUncoveredFiles()` or `SebastianBergmann\CodeCoverage\CodeCoverage::doNotProcessUncoveredFiles()` instead
+* `SebastianBergmann\CodeCoverage\CodeCoverage::setIgnoreDeprecatedCode()` has been removed, please use `SebastianBergmann\CodeCoverage\CodeCoverage::ignoreDeprecatedCode()` or `SebastianBergmann\CodeCoverage\CodeCoverage::doNotIgnoreDeprecatedCode()` instead
+* `SebastianBergmann\CodeCoverage\CodeCoverage::setDisableIgnoredLines()` has been removed, please use `SebastianBergmann\CodeCoverage\CodeCoverage::enableAnnotationsForIgnoringCode()` or `SebastianBergmann\CodeCoverage\CodeCoverage::disableAnnotationsForIgnoringCode()` instead
+* `SebastianBergmann\CodeCoverage\CodeCoverage::setCheckForMissingCoversAnnotation()` has been removed
+* `SebastianBergmann\CodeCoverage\CodeCoverage::setCheckForUnexecutedCoveredCode()` has been removed
+* `SebastianBergmann\CodeCoverage\CodeCoverage::setForceCoversAnnotation()` has been removed
+* `SebastianBergmann\CodeCoverage\Filter::hasWhitelist()` has been removed, please use `SebastianBergmann\CodeCoverage\Filter::isEmpty()` instead
+* `SebastianBergmann\CodeCoverage\Filter::getWhitelistedFiles()` has been removed
+* `SebastianBergmann\CodeCoverage\Filter::setWhitelistedFiles()` has been removed
+
+## [8.0.2] - 2020-05-23
+
+### Fixed
+
+* [#750](https://github.com/sebastianbergmann/php-code-coverage/pull/750): Inconsistent handling of namespaces
+* [#751](https://github.com/sebastianbergmann/php-code-coverage/pull/751): Dead code is not highlighted correctly
+* [#753](https://github.com/sebastianbergmann/php-code-coverage/issues/753): Do not use `$_SERVER['REQUEST_TIME']` because the test(ed) code might unset it
+
+## [8.0.1] - 2020-02-19
+
+### Fixed
+
+* [#731](https://github.com/sebastianbergmann/php-code-coverage/pull/731): Confusing footer in the HTML report
+
+## [8.0.0] - 2020-02-07
+
+### Fixed
+
+* [#721](https://github.com/sebastianbergmann/php-code-coverage/pull/721): Workaround for PHP bug [#79191](https://bugs.php.net/bug.php?id=79191)
+
+### Removed
+
+* This component is no longer supported on PHP 7.2
+
+## [7.0.15] - 2021-07-26
+
+### Changed
+
+* Bumped required version of php-token-stream
+
+## [7.0.14] - 2020-12-02
+
+### Changed
+
+* [#837](https://github.com/sebastianbergmann/php-code-coverage/issues/837): Allow version 4 of php-token-stream
+
+## [7.0.13] - 2020-11-30
+
+### Changed
+
+* Changed PHP version constraint in `composer.json` from `^7.2` to `>=7.2` to allow installation of this version of this library on PHP 8. However, this version of this library does not work on PHP 8. PHPUnit 8.5, which uses this version of this library, does not call into this library and instead shows a message that code coverage functionality is not available for PHPUnit 8.5 on PHP 8.
+
+## [7.0.12] - 2020-11-27
+
+### Added
+
+* [#834](https://github.com/sebastianbergmann/php-code-coverage/issues/834): Support `XDEBUG_MODE` environment variable
+
+## [7.0.11] - 2020-11-27
+
+### Added
+
+* Support for Xdebug 3
+
+## [7.0.10] - 2019-11-20
+
+### Fixed
+
+* [#710](https://github.com/sebastianbergmann/php-code-coverage/pull/710): Code Coverage does not work in PhpStorm
+
+## [7.0.9] - 2019-11-20
+
+### Changed
+
+* [#709](https://github.com/sebastianbergmann/php-code-coverage/pull/709): Prioritize PCOV over Xdebug
+
+## [7.0.8] - 2019-09-17
+
+### Changed
+
+* Updated bundled CSS/JavaScript components used for HTML report: Bootstrap 4.3.1, jQuery 3.4.1, and popper.js 1.15.0
+
+## [7.0.7] - 2019-07-25
+
+### Changed
+
+* Bumped required version of php-token-stream
+
+## [7.0.6] - 2019-07-08
+
+### Changed
+
+* Bumped required version of php-token-stream
+
+## [7.0.5] - 2019-06-06
+
+### Fixed
+
+* [#681](https://github.com/sebastianbergmann/php-code-coverage/pull/681): `use function` statements are not ignored
+
+## [7.0.4] - 2019-05-29
+
+### Fixed
+
+* [#682](https://github.com/sebastianbergmann/php-code-coverage/pull/682): Code that is not executed is reported as being executed when using PCOV
+
+## [7.0.3] - 2019-02-26
+
+### Fixed
+
+* [#671](https://github.com/sebastianbergmann/php-code-coverage/issues/671): `TypeError` when directory name is a number
+
+## [7.0.2] - 2019-02-15
+
+### Changed
+
+* Updated bundled CSS/JavaScript components used for HTML report: Bootstrap 4.3.0
+
+### Fixed
+
+* [#667](https://github.com/sebastianbergmann/php-code-coverage/pull/667): `TypeError` in PHP reporter
+
+## [7.0.1] - 2019-02-01
+
+### Fixed
+
+* [#664](https://github.com/sebastianbergmann/php-code-coverage/issues/664): `TypeError` when whitelisted file does not exist
+
+## [7.0.0] - 2019-02-01
+
+### Added
+
+* [#663](https://github.com/sebastianbergmann/php-code-coverage/pull/663): Support for PCOV
+
+### Fixed
+
+* [#654](https://github.com/sebastianbergmann/php-code-coverage/issues/654): HTML report fails to load assets
+* [#655](https://github.com/sebastianbergmann/php-code-coverage/issues/655): Popin pops in outside of screen
+
+### Removed
+
+* This component is no longer supported on PHP 7.1
+
+[9.2.19]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.2.18...9.2.19
+[9.2.18]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.2.17...9.2.18
+[9.2.17]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.2.16...9.2.17
+[9.2.16]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.2.15...9.2.16
+[9.2.15]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.2.14...9.2.15
+[9.2.14]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.2.13...9.2.14
+[9.2.13]: https://github.com/sebastianbergmann/php-code-coverage/compare/c011a0b6aaa4acd2f39b7f51fb4ad4442b6ec631...9.2.13
+[9.2.12]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.2.11...c011a0b6aaa4acd2f39b7f51fb4ad4442b6ec631
+[9.2.11]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.2.10...9.2.11
+[9.2.10]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.2.9...9.2.10
+[9.2.9]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.2.8...9.2.9
+[9.2.8]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.2.7...9.2.8
+[9.2.7]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.2.6...9.2.7
+[9.2.6]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.2.5...9.2.6
+[9.2.5]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.2.4...9.2.5
+[9.2.4]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.2.3...9.2.4
+[9.2.3]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.2.2...9.2.3
+[9.2.2]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.2.1...9.2.2
+[9.2.1]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.2.0...9.2.1
+[9.2.0]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.1.11...9.2.0
+[9.1.11]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.1.10...9.1.11
+[9.1.10]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.1.9...9.1.10
+[9.1.9]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.1.8...9.1.9
+[9.1.8]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.1.7...9.1.8
+[9.1.7]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.1.6...9.1.7
+[9.1.6]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.1.5...9.1.6
+[9.1.5]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.1.4...9.1.5
+[9.1.4]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.1.3...9.1.4
+[9.1.3]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.1.2...9.1.3
+[9.1.2]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.1.1...9.1.2
+[9.1.1]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.1.0...9.1.1
+[9.1.0]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.0.0...9.1.0
+[9.0.0]: https://github.com/sebastianbergmann/php-code-coverage/compare/8.0...9.0.0
+[8.0.2]: https://github.com/sebastianbergmann/php-code-coverage/compare/8.0.1...8.0.2
+[8.0.1]: https://github.com/sebastianbergmann/php-code-coverage/compare/8.0.0...8.0.1
+[8.0.0]: https://github.com/sebastianbergmann/php-code-coverage/compare/7.0.10...8.0.0
+[7.0.15]: https://github.com/sebastianbergmann/php-code-coverage/compare/7.0.14...7.0.15
+[7.0.14]: https://github.com/sebastianbergmann/php-code-coverage/compare/7.0.13...7.0.14
+[7.0.13]: https://github.com/sebastianbergmann/php-code-coverage/compare/7.0.12...7.0.13
+[7.0.12]: https://github.com/sebastianbergmann/php-code-coverage/compare/7.0.11...7.0.12
+[7.0.11]: https://github.com/sebastianbergmann/php-code-coverage/compare/7.0.10...7.0.11
+[7.0.10]: https://github.com/sebastianbergmann/php-code-coverage/compare/7.0.9...7.0.10
+[7.0.9]: https://github.com/sebastianbergmann/php-code-coverage/compare/7.0.8...7.0.9
+[7.0.8]: https://github.com/sebastianbergmann/php-code-coverage/compare/7.0.7...7.0.8
+[7.0.7]: https://github.com/sebastianbergmann/php-code-coverage/compare/7.0.6...7.0.7
+[7.0.6]: https://github.com/sebastianbergmann/php-code-coverage/compare/7.0.5...7.0.6
+[7.0.5]: https://github.com/sebastianbergmann/php-code-coverage/compare/7.0.4...7.0.5
+[7.0.4]: https://github.com/sebastianbergmann/php-code-coverage/compare/7.0.3...7.0.4
+[7.0.3]: https://github.com/sebastianbergmann/php-code-coverage/compare/7.0.2...7.0.3
+[7.0.2]: https://github.com/sebastianbergmann/php-code-coverage/compare/7.0.1...7.0.2
+[7.0.1]: https://github.com/sebastianbergmann/php-code-coverage/compare/7.0.0...7.0.1
+[7.0.0]: https://github.com/sebastianbergmann/php-code-coverage/compare/6.1.4...7.0.0
diff --git a/www-api/vendor/phpunit/php-code-coverage/LICENSE b/www-api/vendor/phpunit/php-code-coverage/LICENSE
new file mode 100644
index 00000000..c4a1db2c
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/LICENSE
@@ -0,0 +1,33 @@
+php-code-coverage
+
+Copyright (c) 2009-2022, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
diff --git a/www-api/vendor/phpunit/php-code-coverage/README.md b/www-api/vendor/phpunit/php-code-coverage/README.md
new file mode 100644
index 00000000..53ce9b33
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/README.md
@@ -0,0 +1,48 @@
+# phpunit/php-code-coverage
+
+[![Latest Stable Version](https://poser.pugx.org/phpunit/php-code-coverage/v/stable.png)](https://packagist.org/packages/phpunit/php-code-coverage)
+[![CI Status](https://github.com/sebastianbergmann/php-code-coverage/workflows/CI/badge.svg)](https://github.com/sebastianbergmann/php-code-coverage/actions)
+[![Type Coverage](https://shepherd.dev/github/sebastianbergmann/php-code-coverage/coverage.svg)](https://shepherd.dev/github/sebastianbergmann/php-code-coverage)
+
+Provides collection, processing, and rendering functionality for PHP code coverage information.
+
+## Installation
+
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+```
+composer require phpunit/php-code-coverage
+```
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+```
+composer require --dev phpunit/php-code-coverage
+```
+
+## Usage
+
+```php
+<?php declare(strict_types=1);
+use SebastianBergmann\CodeCoverage\Filter;
+use SebastianBergmann\CodeCoverage\Driver\Selector;
+use SebastianBergmann\CodeCoverage\CodeCoverage;
+use SebastianBergmann\CodeCoverage\Report\Html\Facade as HtmlReport;
+
+$filter = new Filter;
+$filter->includeDirectory('/path/to/directory');
+
+$coverage = new CodeCoverage(
+    (new Selector)->forLineCoverage($filter),
+    $filter
+);
+
+$coverage->start('<name of test>');
+
+// ...
+
+$coverage->stop();
+
+
+(new HtmlReport)->process($coverage, '/tmp/code-coverage-report');
+```
diff --git a/www-api/vendor/phpunit/php-code-coverage/composer.json b/www-api/vendor/phpunit/php-code-coverage/composer.json
new file mode 100644
index 00000000..b09bd647
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/composer.json
@@ -0,0 +1,68 @@
+{
+    "name": "phpunit/php-code-coverage",
+    "description": "Library that provides collection, processing, and rendering functionality for PHP code coverage information.",
+    "type": "library",
+    "keywords": [
+        "coverage",
+        "testing",
+        "xunit"
+    ],
+    "homepage": "https://github.com/sebastianbergmann/php-code-coverage",
+    "license": "BSD-3-Clause",
+    "authors": [
+        {
+            "name": "Sebastian Bergmann",
+            "email": "sebastian@phpunit.de",
+            "role": "lead"
+        }
+    ],
+    "support": {
+        "issues": "https://github.com/sebastianbergmann/php-code-coverage/issues"
+    },
+    "config": {
+        "platform": {
+            "php": "7.3.0"
+        },
+        "optimize-autoloader": true,
+        "sort-packages": true
+    },
+    "prefer-stable": true,
+    "require": {
+        "php": ">=7.3",
+        "ext-dom": "*",
+        "ext-libxml": "*",
+        "ext-xmlwriter": "*",
+        "nikic/php-parser": "^4.14",
+        "phpunit/php-file-iterator": "^3.0.3",
+        "phpunit/php-text-template": "^2.0.2",
+        "sebastian/code-unit-reverse-lookup": "^2.0.2",
+        "sebastian/complexity": "^2.0",
+        "sebastian/environment": "^5.1.2",
+        "sebastian/lines-of-code": "^1.0.3",
+        "sebastian/version": "^3.0.1",
+        "theseer/tokenizer": "^1.2.0"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^9.3"
+    },
+    "suggest": {
+        "ext-pcov": "*",
+        "ext-xdebug": "*"
+    },
+    "autoload": {
+        "classmap": [
+            "src/"
+        ]
+    },
+    "autoload-dev": {
+        "files": [
+            "tests/TestCase.php",
+            "tests/_files/BankAccountTest.php"
+        ]
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "9.2-dev"
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/CodeCoverage.php b/www-api/vendor/phpunit/php-code-coverage/src/CodeCoverage.php
new file mode 100644
index 00000000..747f95af
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/CodeCoverage.php
@@ -0,0 +1,675 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage;
+
+use function array_diff;
+use function array_diff_key;
+use function array_flip;
+use function array_keys;
+use function array_merge;
+use function array_unique;
+use function array_values;
+use function count;
+use function explode;
+use function get_class;
+use function is_array;
+use function sort;
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Runner\PhptTestCase;
+use PHPUnit\Util\Test;
+use ReflectionClass;
+use SebastianBergmann\CodeCoverage\Driver\Driver;
+use SebastianBergmann\CodeCoverage\Node\Builder;
+use SebastianBergmann\CodeCoverage\Node\Directory;
+use SebastianBergmann\CodeCoverage\StaticAnalysis\CachingFileAnalyser;
+use SebastianBergmann\CodeCoverage\StaticAnalysis\FileAnalyser;
+use SebastianBergmann\CodeCoverage\StaticAnalysis\ParsingFileAnalyser;
+use SebastianBergmann\CodeUnitReverseLookup\Wizard;
+
+/**
+ * Provides collection functionality for PHP code coverage information.
+ */
+final class CodeCoverage
+{
+    private const UNCOVERED_FILES = 'UNCOVERED_FILES';
+
+    /**
+     * @var Driver
+     */
+    private $driver;
+
+    /**
+     * @var Filter
+     */
+    private $filter;
+
+    /**
+     * @var Wizard
+     */
+    private $wizard;
+
+    /**
+     * @var bool
+     */
+    private $checkForUnintentionallyCoveredCode = false;
+
+    /**
+     * @var bool
+     */
+    private $includeUncoveredFiles = true;
+
+    /**
+     * @var bool
+     */
+    private $processUncoveredFiles = false;
+
+    /**
+     * @var bool
+     */
+    private $ignoreDeprecatedCode = false;
+
+    /**
+     * @var null|PhptTestCase|string|TestCase
+     */
+    private $currentId;
+
+    /**
+     * Code coverage data.
+     *
+     * @var ProcessedCodeCoverageData
+     */
+    private $data;
+
+    /**
+     * @var bool
+     */
+    private $useAnnotationsForIgnoringCode = true;
+
+    /**
+     * Test data.
+     *
+     * @var array
+     */
+    private $tests = [];
+
+    /**
+     * @psalm-var list<class-string>
+     */
+    private $parentClassesExcludedFromUnintentionallyCoveredCodeCheck = [];
+
+    /**
+     * @var ?FileAnalyser
+     */
+    private $analyser;
+
+    /**
+     * @var ?string
+     */
+    private $cacheDirectory;
+
+    public function __construct(Driver $driver, Filter $filter)
+    {
+        $this->driver = $driver;
+        $this->filter = $filter;
+        $this->data   = new ProcessedCodeCoverageData;
+        $this->wizard = new Wizard;
+    }
+
+    /**
+     * Returns the code coverage information as a graph of node objects.
+     */
+    public function getReport(): Directory
+    {
+        return (new Builder($this->analyser()))->build($this);
+    }
+
+    /**
+     * Clears collected code coverage data.
+     */
+    public function clear(): void
+    {
+        $this->currentId = null;
+        $this->data      = new ProcessedCodeCoverageData;
+        $this->tests     = [];
+    }
+
+    /**
+     * Returns the filter object used.
+     */
+    public function filter(): Filter
+    {
+        return $this->filter;
+    }
+
+    /**
+     * Returns the collected code coverage data.
+     */
+    public function getData(bool $raw = false): ProcessedCodeCoverageData
+    {
+        if (!$raw) {
+            if ($this->processUncoveredFiles) {
+                $this->processUncoveredFilesFromFilter();
+            } elseif ($this->includeUncoveredFiles) {
+                $this->addUncoveredFilesFromFilter();
+            }
+        }
+
+        return $this->data;
+    }
+
+    /**
+     * Sets the coverage data.
+     */
+    public function setData(ProcessedCodeCoverageData $data): void
+    {
+        $this->data = $data;
+    }
+
+    /**
+     * Returns the test data.
+     */
+    public function getTests(): array
+    {
+        return $this->tests;
+    }
+
+    /**
+     * Sets the test data.
+     */
+    public function setTests(array $tests): void
+    {
+        $this->tests = $tests;
+    }
+
+    /**
+     * Start collection of code coverage information.
+     *
+     * @param PhptTestCase|string|TestCase $id
+     */
+    public function start($id, bool $clear = false): void
+    {
+        if ($clear) {
+            $this->clear();
+        }
+
+        $this->currentId = $id;
+
+        $this->driver->start();
+    }
+
+    /**
+     * Stop collection of code coverage information.
+     *
+     * @param array|false $linesToBeCovered
+     */
+    public function stop(bool $append = true, $linesToBeCovered = [], array $linesToBeUsed = []): RawCodeCoverageData
+    {
+        if (!is_array($linesToBeCovered) && $linesToBeCovered !== false) {
+            throw new InvalidArgumentException(
+                '$linesToBeCovered must be an array or false'
+            );
+        }
+
+        $data = $this->driver->stop();
+        $this->append($data, null, $append, $linesToBeCovered, $linesToBeUsed);
+
+        $this->currentId = null;
+
+        return $data;
+    }
+
+    /**
+     * Appends code coverage data.
+     *
+     * @param PhptTestCase|string|TestCase $id
+     * @param array|false                  $linesToBeCovered
+     *
+     * @throws ReflectionException
+     * @throws TestIdMissingException
+     * @throws UnintentionallyCoveredCodeException
+     */
+    public function append(RawCodeCoverageData $rawData, $id = null, bool $append = true, $linesToBeCovered = [], array $linesToBeUsed = []): void
+    {
+        if ($id === null) {
+            $id = $this->currentId;
+        }
+
+        if ($id === null) {
+            throw new TestIdMissingException;
+        }
+
+        $this->applyFilter($rawData);
+
+        $this->applyExecutableLinesFilter($rawData);
+
+        if ($this->useAnnotationsForIgnoringCode) {
+            $this->applyIgnoredLinesFilter($rawData);
+        }
+
+        $this->data->initializeUnseenData($rawData);
+
+        if (!$append) {
+            return;
+        }
+
+        if ($id !== self::UNCOVERED_FILES) {
+            $this->applyCoversAnnotationFilter(
+                $rawData,
+                $linesToBeCovered,
+                $linesToBeUsed
+            );
+
+            if (empty($rawData->lineCoverage())) {
+                return;
+            }
+
+            $size         = 'unknown';
+            $status       = -1;
+            $fromTestcase = false;
+
+            if ($id instanceof TestCase) {
+                $fromTestcase = true;
+                $_size        = $id->getSize();
+
+                if ($_size === Test::SMALL) {
+                    $size = 'small';
+                } elseif ($_size === Test::MEDIUM) {
+                    $size = 'medium';
+                } elseif ($_size === Test::LARGE) {
+                    $size = 'large';
+                }
+
+                $status = $id->getStatus();
+                $id     = get_class($id) . '::' . $id->getName();
+            } elseif ($id instanceof PhptTestCase) {
+                $fromTestcase = true;
+                $size         = 'large';
+                $id           = $id->getName();
+            }
+
+            $this->tests[$id] = ['size' => $size, 'status' => $status, 'fromTestcase' => $fromTestcase];
+
+            $this->data->markCodeAsExecutedByTestCase($id, $rawData);
+        }
+    }
+
+    /**
+     * Merges the data from another instance.
+     */
+    public function merge(self $that): void
+    {
+        $this->filter->includeFiles(
+            $that->filter()->files()
+        );
+
+        $this->data->merge($that->data);
+
+        $this->tests = array_merge($this->tests, $that->getTests());
+    }
+
+    public function enableCheckForUnintentionallyCoveredCode(): void
+    {
+        $this->checkForUnintentionallyCoveredCode = true;
+    }
+
+    public function disableCheckForUnintentionallyCoveredCode(): void
+    {
+        $this->checkForUnintentionallyCoveredCode = false;
+    }
+
+    public function includeUncoveredFiles(): void
+    {
+        $this->includeUncoveredFiles = true;
+    }
+
+    public function excludeUncoveredFiles(): void
+    {
+        $this->includeUncoveredFiles = false;
+    }
+
+    public function processUncoveredFiles(): void
+    {
+        $this->processUncoveredFiles = true;
+    }
+
+    public function doNotProcessUncoveredFiles(): void
+    {
+        $this->processUncoveredFiles = false;
+    }
+
+    public function enableAnnotationsForIgnoringCode(): void
+    {
+        $this->useAnnotationsForIgnoringCode = true;
+    }
+
+    public function disableAnnotationsForIgnoringCode(): void
+    {
+        $this->useAnnotationsForIgnoringCode = false;
+    }
+
+    public function ignoreDeprecatedCode(): void
+    {
+        $this->ignoreDeprecatedCode = true;
+    }
+
+    public function doNotIgnoreDeprecatedCode(): void
+    {
+        $this->ignoreDeprecatedCode = false;
+    }
+
+    /**
+     * @psalm-assert-if-true !null $this->cacheDirectory
+     */
+    public function cachesStaticAnalysis(): bool
+    {
+        return $this->cacheDirectory !== null;
+    }
+
+    public function cacheStaticAnalysis(string $directory): void
+    {
+        $this->cacheDirectory = $directory;
+    }
+
+    public function doNotCacheStaticAnalysis(): void
+    {
+        $this->cacheDirectory = null;
+    }
+
+    /**
+     * @throws StaticAnalysisCacheNotConfiguredException
+     */
+    public function cacheDirectory(): string
+    {
+        if (!$this->cachesStaticAnalysis()) {
+            throw new StaticAnalysisCacheNotConfiguredException(
+                'The static analysis cache is not configured'
+            );
+        }
+
+        return $this->cacheDirectory;
+    }
+
+    /**
+     * @psalm-param class-string $className
+     */
+    public function excludeSubclassesOfThisClassFromUnintentionallyCoveredCodeCheck(string $className): void
+    {
+        $this->parentClassesExcludedFromUnintentionallyCoveredCodeCheck[] = $className;
+    }
+
+    public function enableBranchAndPathCoverage(): void
+    {
+        $this->driver->enableBranchAndPathCoverage();
+    }
+
+    public function disableBranchAndPathCoverage(): void
+    {
+        $this->driver->disableBranchAndPathCoverage();
+    }
+
+    public function collectsBranchAndPathCoverage(): bool
+    {
+        return $this->driver->collectsBranchAndPathCoverage();
+    }
+
+    public function detectsDeadCode(): bool
+    {
+        return $this->driver->detectsDeadCode();
+    }
+
+    /**
+     * Applies the @covers annotation filtering.
+     *
+     * @param array|false $linesToBeCovered
+     *
+     * @throws ReflectionException
+     * @throws UnintentionallyCoveredCodeException
+     */
+    private function applyCoversAnnotationFilter(RawCodeCoverageData $rawData, $linesToBeCovered, array $linesToBeUsed): void
+    {
+        if ($linesToBeCovered === false) {
+            $rawData->clear();
+
+            return;
+        }
+
+        if (empty($linesToBeCovered)) {
+            return;
+        }
+
+        if ($this->checkForUnintentionallyCoveredCode &&
+            (!$this->currentId instanceof TestCase ||
+            (!$this->currentId->isMedium() && !$this->currentId->isLarge()))) {
+            $this->performUnintentionallyCoveredCodeCheck($rawData, $linesToBeCovered, $linesToBeUsed);
+        }
+
+        $rawLineData         = $rawData->lineCoverage();
+        $filesWithNoCoverage = array_diff_key($rawLineData, $linesToBeCovered);
+
+        foreach (array_keys($filesWithNoCoverage) as $fileWithNoCoverage) {
+            $rawData->removeCoverageDataForFile($fileWithNoCoverage);
+        }
+
+        if (is_array($linesToBeCovered)) {
+            foreach ($linesToBeCovered as $fileToBeCovered => $includedLines) {
+                $rawData->keepLineCoverageDataOnlyForLines($fileToBeCovered, $includedLines);
+                $rawData->keepFunctionCoverageDataOnlyForLines($fileToBeCovered, $includedLines);
+            }
+        }
+    }
+
+    private function applyFilter(RawCodeCoverageData $data): void
+    {
+        if ($this->filter->isEmpty()) {
+            return;
+        }
+
+        foreach (array_keys($data->lineCoverage()) as $filename) {
+            if ($this->filter->isExcluded($filename)) {
+                $data->removeCoverageDataForFile($filename);
+            }
+        }
+    }
+
+    private function applyExecutableLinesFilter(RawCodeCoverageData $data): void
+    {
+        foreach (array_keys($data->lineCoverage()) as $filename) {
+            if (!$this->filter->isFile($filename)) {
+                continue;
+            }
+
+            $data->keepLineCoverageDataOnlyForLines(
+                $filename,
+                $this->analyser()->executableLinesIn($filename)
+            );
+        }
+    }
+
+    private function applyIgnoredLinesFilter(RawCodeCoverageData $data): void
+    {
+        foreach (array_keys($data->lineCoverage()) as $filename) {
+            if (!$this->filter->isFile($filename)) {
+                continue;
+            }
+
+            $data->removeCoverageDataForLines(
+                $filename,
+                $this->analyser()->ignoredLinesFor($filename)
+            );
+        }
+    }
+
+    /**
+     * @throws UnintentionallyCoveredCodeException
+     */
+    private function addUncoveredFilesFromFilter(): void
+    {
+        $uncoveredFiles = array_diff(
+            $this->filter->files(),
+            $this->data->coveredFiles()
+        );
+
+        foreach ($uncoveredFiles as $uncoveredFile) {
+            if ($this->filter->isFile($uncoveredFile)) {
+                $this->append(
+                    RawCodeCoverageData::fromUncoveredFile(
+                        $uncoveredFile,
+                        $this->analyser()
+                    ),
+                    self::UNCOVERED_FILES
+                );
+            }
+        }
+    }
+
+    /**
+     * @throws UnintentionallyCoveredCodeException
+     */
+    private function processUncoveredFilesFromFilter(): void
+    {
+        $uncoveredFiles = array_diff(
+            $this->filter->files(),
+            $this->data->coveredFiles()
+        );
+
+        $this->driver->start();
+
+        foreach ($uncoveredFiles as $uncoveredFile) {
+            if ($this->filter->isFile($uncoveredFile)) {
+                include_once $uncoveredFile;
+            }
+        }
+
+        $this->append($this->driver->stop(), self::UNCOVERED_FILES);
+    }
+
+    /**
+     * @throws ReflectionException
+     * @throws UnintentionallyCoveredCodeException
+     */
+    private function performUnintentionallyCoveredCodeCheck(RawCodeCoverageData $data, array $linesToBeCovered, array $linesToBeUsed): void
+    {
+        $allowedLines = $this->getAllowedLines(
+            $linesToBeCovered,
+            $linesToBeUsed
+        );
+
+        $unintentionallyCoveredUnits = [];
+
+        foreach ($data->lineCoverage() as $file => $_data) {
+            foreach ($_data as $line => $flag) {
+                if ($flag === 1 && !isset($allowedLines[$file][$line])) {
+                    $unintentionallyCoveredUnits[] = $this->wizard->lookup($file, $line);
+                }
+            }
+        }
+
+        $unintentionallyCoveredUnits = $this->processUnintentionallyCoveredUnits($unintentionallyCoveredUnits);
+
+        if (!empty($unintentionallyCoveredUnits)) {
+            throw new UnintentionallyCoveredCodeException(
+                $unintentionallyCoveredUnits
+            );
+        }
+    }
+
+    private function getAllowedLines(array $linesToBeCovered, array $linesToBeUsed): array
+    {
+        $allowedLines = [];
+
+        foreach (array_keys($linesToBeCovered) as $file) {
+            if (!isset($allowedLines[$file])) {
+                $allowedLines[$file] = [];
+            }
+
+            $allowedLines[$file] = array_merge(
+                $allowedLines[$file],
+                $linesToBeCovered[$file]
+            );
+        }
+
+        foreach (array_keys($linesToBeUsed) as $file) {
+            if (!isset($allowedLines[$file])) {
+                $allowedLines[$file] = [];
+            }
+
+            $allowedLines[$file] = array_merge(
+                $allowedLines[$file],
+                $linesToBeUsed[$file]
+            );
+        }
+
+        foreach (array_keys($allowedLines) as $file) {
+            $allowedLines[$file] = array_flip(
+                array_unique($allowedLines[$file])
+            );
+        }
+
+        return $allowedLines;
+    }
+
+    /**
+     * @throws ReflectionException
+     */
+    private function processUnintentionallyCoveredUnits(array $unintentionallyCoveredUnits): array
+    {
+        $unintentionallyCoveredUnits = array_unique($unintentionallyCoveredUnits);
+        sort($unintentionallyCoveredUnits);
+
+        foreach (array_keys($unintentionallyCoveredUnits) as $k => $v) {
+            $unit = explode('::', $unintentionallyCoveredUnits[$k]);
+
+            if (count($unit) !== 2) {
+                continue;
+            }
+
+            try {
+                $class = new ReflectionClass($unit[0]);
+
+                foreach ($this->parentClassesExcludedFromUnintentionallyCoveredCodeCheck as $parentClass) {
+                    if ($class->isSubclassOf($parentClass)) {
+                        unset($unintentionallyCoveredUnits[$k]);
+
+                        break;
+                    }
+                }
+            } catch (\ReflectionException $e) {
+                throw new ReflectionException(
+                    $e->getMessage(),
+                    (int) $e->getCode(),
+                    $e
+                );
+            }
+        }
+
+        return array_values($unintentionallyCoveredUnits);
+    }
+
+    private function analyser(): FileAnalyser
+    {
+        if ($this->analyser !== null) {
+            return $this->analyser;
+        }
+
+        $this->analyser = new ParsingFileAnalyser(
+            $this->useAnnotationsForIgnoringCode,
+            $this->ignoreDeprecatedCode
+        );
+
+        if ($this->cachesStaticAnalysis()) {
+            $this->analyser = new CachingFileAnalyser(
+                $this->cacheDirectory,
+                $this->analyser
+            );
+        }
+
+        return $this->analyser;
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Driver/Driver.php b/www-api/vendor/phpunit/php-code-coverage/src/Driver/Driver.php
new file mode 100644
index 00000000..dc2de68f
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Driver/Driver.php
@@ -0,0 +1,167 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Driver;
+
+use function sprintf;
+use SebastianBergmann\CodeCoverage\BranchAndPathCoverageNotSupportedException;
+use SebastianBergmann\CodeCoverage\DeadCodeDetectionNotSupportedException;
+use SebastianBergmann\CodeCoverage\Filter;
+use SebastianBergmann\CodeCoverage\NoCodeCoverageDriverAvailableException;
+use SebastianBergmann\CodeCoverage\NoCodeCoverageDriverWithPathCoverageSupportAvailableException;
+use SebastianBergmann\CodeCoverage\RawCodeCoverageData;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+abstract class Driver
+{
+    /**
+     * @var int
+     *
+     * @see http://xdebug.org/docs/code_coverage
+     */
+    public const LINE_NOT_EXECUTABLE = -2;
+
+    /**
+     * @var int
+     *
+     * @see http://xdebug.org/docs/code_coverage
+     */
+    public const LINE_NOT_EXECUTED = -1;
+
+    /**
+     * @var int
+     *
+     * @see http://xdebug.org/docs/code_coverage
+     */
+    public const LINE_EXECUTED = 1;
+
+    /**
+     * @var int
+     *
+     * @see http://xdebug.org/docs/code_coverage
+     */
+    public const BRANCH_NOT_HIT = 0;
+
+    /**
+     * @var int
+     *
+     * @see http://xdebug.org/docs/code_coverage
+     */
+    public const BRANCH_HIT = 1;
+
+    /**
+     * @var bool
+     */
+    private $collectBranchAndPathCoverage = false;
+
+    /**
+     * @var bool
+     */
+    private $detectDeadCode = false;
+
+    /**
+     * @throws NoCodeCoverageDriverAvailableException
+     * @throws PcovNotAvailableException
+     * @throws PhpdbgNotAvailableException
+     * @throws Xdebug2NotEnabledException
+     * @throws Xdebug3NotEnabledException
+     * @throws XdebugNotAvailableException
+     *
+     * @deprecated Use DriverSelector::forLineCoverage() instead
+     */
+    public static function forLineCoverage(Filter $filter): self
+    {
+        return (new Selector)->forLineCoverage($filter);
+    }
+
+    /**
+     * @throws NoCodeCoverageDriverWithPathCoverageSupportAvailableException
+     * @throws Xdebug2NotEnabledException
+     * @throws Xdebug3NotEnabledException
+     * @throws XdebugNotAvailableException
+     *
+     * @deprecated Use DriverSelector::forLineAndPathCoverage() instead
+     */
+    public static function forLineAndPathCoverage(Filter $filter): self
+    {
+        return (new Selector)->forLineAndPathCoverage($filter);
+    }
+
+    public function canCollectBranchAndPathCoverage(): bool
+    {
+        return false;
+    }
+
+    public function collectsBranchAndPathCoverage(): bool
+    {
+        return $this->collectBranchAndPathCoverage;
+    }
+
+    /**
+     * @throws BranchAndPathCoverageNotSupportedException
+     */
+    public function enableBranchAndPathCoverage(): void
+    {
+        if (!$this->canCollectBranchAndPathCoverage()) {
+            throw new BranchAndPathCoverageNotSupportedException(
+                sprintf(
+                    '%s does not support branch and path coverage',
+                    $this->nameAndVersion()
+                )
+            );
+        }
+
+        $this->collectBranchAndPathCoverage = true;
+    }
+
+    public function disableBranchAndPathCoverage(): void
+    {
+        $this->collectBranchAndPathCoverage = false;
+    }
+
+    public function canDetectDeadCode(): bool
+    {
+        return false;
+    }
+
+    public function detectsDeadCode(): bool
+    {
+        return $this->detectDeadCode;
+    }
+
+    /**
+     * @throws DeadCodeDetectionNotSupportedException
+     */
+    public function enableDeadCodeDetection(): void
+    {
+        if (!$this->canDetectDeadCode()) {
+            throw new DeadCodeDetectionNotSupportedException(
+                sprintf(
+                    '%s does not support dead code detection',
+                    $this->nameAndVersion()
+                )
+            );
+        }
+
+        $this->detectDeadCode = true;
+    }
+
+    public function disableDeadCodeDetection(): void
+    {
+        $this->detectDeadCode = false;
+    }
+
+    abstract public function nameAndVersion(): string;
+
+    abstract public function start(): void;
+
+    abstract public function stop(): RawCodeCoverageData;
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Driver/PcovDriver.php b/www-api/vendor/phpunit/php-code-coverage/src/Driver/PcovDriver.php
new file mode 100644
index 00000000..c30b30c4
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Driver/PcovDriver.php
@@ -0,0 +1,75 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Driver;
+
+use const pcov\inclusive;
+use function array_intersect;
+use function extension_loaded;
+use function pcov\clear;
+use function pcov\collect;
+use function pcov\start;
+use function pcov\stop;
+use function pcov\waiting;
+use function phpversion;
+use SebastianBergmann\CodeCoverage\Filter;
+use SebastianBergmann\CodeCoverage\RawCodeCoverageData;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class PcovDriver extends Driver
+{
+    /**
+     * @var Filter
+     */
+    private $filter;
+
+    /**
+     * @throws PcovNotAvailableException
+     */
+    public function __construct(Filter $filter)
+    {
+        if (!extension_loaded('pcov')) {
+            throw new PcovNotAvailableException;
+        }
+
+        $this->filter = $filter;
+    }
+
+    public function start(): void
+    {
+        start();
+    }
+
+    public function stop(): RawCodeCoverageData
+    {
+        stop();
+
+        $filesToCollectCoverageFor = waiting();
+        $collected                 = [];
+
+        if ($filesToCollectCoverageFor) {
+            if (!$this->filter->isEmpty()) {
+                $filesToCollectCoverageFor = array_intersect($filesToCollectCoverageFor, $this->filter->files());
+            }
+
+            $collected = collect(inclusive, $filesToCollectCoverageFor);
+
+            clear();
+        }
+
+        return RawCodeCoverageData::fromXdebugWithoutPathCoverage($collected);
+    }
+
+    public function nameAndVersion(): string
+    {
+        return 'PCOV ' . phpversion('pcov');
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Driver/PhpdbgDriver.php b/www-api/vendor/phpunit/php-code-coverage/src/Driver/PhpdbgDriver.php
new file mode 100644
index 00000000..7ee13b00
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Driver/PhpdbgDriver.php
@@ -0,0 +1,93 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Driver;
+
+use const PHP_SAPI;
+use const PHP_VERSION;
+use function array_diff;
+use function array_keys;
+use function array_merge;
+use function get_included_files;
+use function phpdbg_end_oplog;
+use function phpdbg_get_executable;
+use function phpdbg_start_oplog;
+use SebastianBergmann\CodeCoverage\RawCodeCoverageData;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class PhpdbgDriver extends Driver
+{
+    /**
+     * @throws PhpdbgNotAvailableException
+     */
+    public function __construct()
+    {
+        if (PHP_SAPI !== 'phpdbg') {
+            throw new PhpdbgNotAvailableException;
+        }
+    }
+
+    public function start(): void
+    {
+        phpdbg_start_oplog();
+    }
+
+    public function stop(): RawCodeCoverageData
+    {
+        static $fetchedLines = [];
+
+        $dbgData = phpdbg_end_oplog();
+
+        if ($fetchedLines === []) {
+            $sourceLines = phpdbg_get_executable();
+        } else {
+            $newFiles = array_diff(get_included_files(), array_keys($fetchedLines));
+
+            $sourceLines = [];
+
+            if ($newFiles) {
+                $sourceLines = phpdbg_get_executable(['files' => $newFiles]);
+            }
+        }
+
+        foreach ($sourceLines as $file => $lines) {
+            foreach ($lines as $lineNo => $numExecuted) {
+                $sourceLines[$file][$lineNo] = self::LINE_NOT_EXECUTED;
+            }
+        }
+
+        $fetchedLines = array_merge($fetchedLines, $sourceLines);
+
+        return RawCodeCoverageData::fromXdebugWithoutPathCoverage(
+            $this->detectExecutedLines($fetchedLines, $dbgData)
+        );
+    }
+
+    public function nameAndVersion(): string
+    {
+        return 'PHPDBG ' . PHP_VERSION;
+    }
+
+    private function detectExecutedLines(array $sourceLines, array $dbgData): array
+    {
+        foreach ($dbgData as $file => $coveredLines) {
+            foreach ($coveredLines as $lineNo => $numExecuted) {
+                // phpdbg also reports $lineNo=0 when e.g. exceptions get thrown.
+                // make sure we only mark lines executed which are actually executable.
+                if (isset($sourceLines[$file][$lineNo])) {
+                    $sourceLines[$file][$lineNo] = self::LINE_EXECUTED;
+                }
+            }
+        }
+
+        return $sourceLines;
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Driver/Selector.php b/www-api/vendor/phpunit/php-code-coverage/src/Driver/Selector.php
new file mode 100644
index 00000000..936ee898
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Driver/Selector.php
@@ -0,0 +1,79 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Driver;
+
+use function phpversion;
+use function version_compare;
+use SebastianBergmann\CodeCoverage\Filter;
+use SebastianBergmann\CodeCoverage\NoCodeCoverageDriverAvailableException;
+use SebastianBergmann\CodeCoverage\NoCodeCoverageDriverWithPathCoverageSupportAvailableException;
+use SebastianBergmann\Environment\Runtime;
+
+final class Selector
+{
+    /**
+     * @throws NoCodeCoverageDriverAvailableException
+     * @throws PcovNotAvailableException
+     * @throws PhpdbgNotAvailableException
+     * @throws Xdebug2NotEnabledException
+     * @throws Xdebug3NotEnabledException
+     * @throws XdebugNotAvailableException
+     */
+    public function forLineCoverage(Filter $filter): Driver
+    {
+        $runtime = new Runtime;
+
+        if ($runtime->hasPHPDBGCodeCoverage()) {
+            return new PhpdbgDriver;
+        }
+
+        if ($runtime->hasPCOV()) {
+            return new PcovDriver($filter);
+        }
+
+        if ($runtime->hasXdebug()) {
+            if (version_compare(phpversion('xdebug'), '3', '>=')) {
+                $driver = new Xdebug3Driver($filter);
+            } else {
+                $driver = new Xdebug2Driver($filter);
+            }
+
+            $driver->enableDeadCodeDetection();
+
+            return $driver;
+        }
+
+        throw new NoCodeCoverageDriverAvailableException;
+    }
+
+    /**
+     * @throws NoCodeCoverageDriverWithPathCoverageSupportAvailableException
+     * @throws Xdebug2NotEnabledException
+     * @throws Xdebug3NotEnabledException
+     * @throws XdebugNotAvailableException
+     */
+    public function forLineAndPathCoverage(Filter $filter): Driver
+    {
+        if ((new Runtime)->hasXdebug()) {
+            if (version_compare(phpversion('xdebug'), '3', '>=')) {
+                $driver = new Xdebug3Driver($filter);
+            } else {
+                $driver = new Xdebug2Driver($filter);
+            }
+
+            $driver->enableDeadCodeDetection();
+            $driver->enableBranchAndPathCoverage();
+
+            return $driver;
+        }
+
+        throw new NoCodeCoverageDriverWithPathCoverageSupportAvailableException;
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Driver/Xdebug2Driver.php b/www-api/vendor/phpunit/php-code-coverage/src/Driver/Xdebug2Driver.php
new file mode 100644
index 00000000..74cbbfbc
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Driver/Xdebug2Driver.php
@@ -0,0 +1,128 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Driver;
+
+use const XDEBUG_CC_BRANCH_CHECK;
+use const XDEBUG_CC_DEAD_CODE;
+use const XDEBUG_CC_UNUSED;
+use const XDEBUG_FILTER_CODE_COVERAGE;
+use const XDEBUG_PATH_INCLUDE;
+use const XDEBUG_PATH_WHITELIST;
+use function defined;
+use function extension_loaded;
+use function ini_get;
+use function phpversion;
+use function sprintf;
+use function version_compare;
+use function xdebug_get_code_coverage;
+use function xdebug_set_filter;
+use function xdebug_start_code_coverage;
+use function xdebug_stop_code_coverage;
+use SebastianBergmann\CodeCoverage\Filter;
+use SebastianBergmann\CodeCoverage\RawCodeCoverageData;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class Xdebug2Driver extends Driver
+{
+    /**
+     * @var bool
+     */
+    private $pathCoverageIsMixedCoverage;
+
+    /**
+     * @throws WrongXdebugVersionException
+     * @throws Xdebug2NotEnabledException
+     * @throws XdebugNotAvailableException
+     */
+    public function __construct(Filter $filter)
+    {
+        if (!extension_loaded('xdebug')) {
+            throw new XdebugNotAvailableException;
+        }
+
+        if (version_compare(phpversion('xdebug'), '3', '>=')) {
+            throw new WrongXdebugVersionException(
+                sprintf(
+                    'This driver requires Xdebug 2 but version %s is loaded',
+                    phpversion('xdebug')
+                )
+            );
+        }
+
+        if (!ini_get('xdebug.coverage_enable')) {
+            throw new Xdebug2NotEnabledException;
+        }
+
+        if (!$filter->isEmpty()) {
+            if (defined('XDEBUG_PATH_WHITELIST')) {
+                $listType = XDEBUG_PATH_WHITELIST;
+            } else {
+                $listType = XDEBUG_PATH_INCLUDE;
+            }
+
+            xdebug_set_filter(
+                XDEBUG_FILTER_CODE_COVERAGE,
+                $listType,
+                $filter->files()
+            );
+        }
+
+        $this->pathCoverageIsMixedCoverage = version_compare(phpversion('xdebug'), '2.9.6', '<');
+    }
+
+    public function canCollectBranchAndPathCoverage(): bool
+    {
+        return true;
+    }
+
+    public function canDetectDeadCode(): bool
+    {
+        return true;
+    }
+
+    public function start(): void
+    {
+        $flags = XDEBUG_CC_UNUSED;
+
+        if ($this->detectsDeadCode() || $this->collectsBranchAndPathCoverage()) {
+            $flags |= XDEBUG_CC_DEAD_CODE;
+        }
+
+        if ($this->collectsBranchAndPathCoverage()) {
+            $flags |= XDEBUG_CC_BRANCH_CHECK;
+        }
+
+        xdebug_start_code_coverage($flags);
+    }
+
+    public function stop(): RawCodeCoverageData
+    {
+        $data = xdebug_get_code_coverage();
+
+        xdebug_stop_code_coverage();
+
+        if ($this->collectsBranchAndPathCoverage()) {
+            if ($this->pathCoverageIsMixedCoverage) {
+                return RawCodeCoverageData::fromXdebugWithMixedCoverage($data);
+            }
+
+            return RawCodeCoverageData::fromXdebugWithPathCoverage($data);
+        }
+
+        return RawCodeCoverageData::fromXdebugWithoutPathCoverage($data);
+    }
+
+    public function nameAndVersion(): string
+    {
+        return 'Xdebug ' . phpversion('xdebug');
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Driver/Xdebug3Driver.php b/www-api/vendor/phpunit/php-code-coverage/src/Driver/Xdebug3Driver.php
new file mode 100644
index 00000000..b85db403
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Driver/Xdebug3Driver.php
@@ -0,0 +1,119 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Driver;
+
+use const XDEBUG_CC_BRANCH_CHECK;
+use const XDEBUG_CC_DEAD_CODE;
+use const XDEBUG_CC_UNUSED;
+use const XDEBUG_FILTER_CODE_COVERAGE;
+use const XDEBUG_PATH_INCLUDE;
+use function explode;
+use function extension_loaded;
+use function getenv;
+use function in_array;
+use function ini_get;
+use function phpversion;
+use function sprintf;
+use function version_compare;
+use function xdebug_get_code_coverage;
+use function xdebug_set_filter;
+use function xdebug_start_code_coverage;
+use function xdebug_stop_code_coverage;
+use SebastianBergmann\CodeCoverage\Filter;
+use SebastianBergmann\CodeCoverage\RawCodeCoverageData;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class Xdebug3Driver extends Driver
+{
+    /**
+     * @throws WrongXdebugVersionException
+     * @throws Xdebug3NotEnabledException
+     * @throws XdebugNotAvailableException
+     */
+    public function __construct(Filter $filter)
+    {
+        if (!extension_loaded('xdebug')) {
+            throw new XdebugNotAvailableException;
+        }
+
+        if (version_compare(phpversion('xdebug'), '3', '<')) {
+            throw new WrongXdebugVersionException(
+                sprintf(
+                    'This driver requires Xdebug 3 but version %s is loaded',
+                    phpversion('xdebug')
+                )
+            );
+        }
+
+        $mode = getenv('XDEBUG_MODE');
+
+        if ($mode === false || $mode === '') {
+            $mode = ini_get('xdebug.mode');
+        }
+
+        if ($mode === false ||
+            !in_array('coverage', explode(',', $mode), true)) {
+            throw new Xdebug3NotEnabledException;
+        }
+
+        if (!$filter->isEmpty()) {
+            xdebug_set_filter(
+                XDEBUG_FILTER_CODE_COVERAGE,
+                XDEBUG_PATH_INCLUDE,
+                $filter->files()
+            );
+        }
+    }
+
+    public function canCollectBranchAndPathCoverage(): bool
+    {
+        return true;
+    }
+
+    public function canDetectDeadCode(): bool
+    {
+        return true;
+    }
+
+    public function start(): void
+    {
+        $flags = XDEBUG_CC_UNUSED;
+
+        if ($this->detectsDeadCode() || $this->collectsBranchAndPathCoverage()) {
+            $flags |= XDEBUG_CC_DEAD_CODE;
+        }
+
+        if ($this->collectsBranchAndPathCoverage()) {
+            $flags |= XDEBUG_CC_BRANCH_CHECK;
+        }
+
+        xdebug_start_code_coverage($flags);
+    }
+
+    public function stop(): RawCodeCoverageData
+    {
+        $data = xdebug_get_code_coverage();
+
+        xdebug_stop_code_coverage();
+
+        if ($this->collectsBranchAndPathCoverage()) {
+            return RawCodeCoverageData::fromXdebugWithPathCoverage($data);
+        }
+
+        return RawCodeCoverageData::fromXdebugWithoutPathCoverage($data);
+    }
+
+    public function nameAndVersion(): string
+    {
+        return 'Xdebug ' . phpversion('xdebug');
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Exception/BranchAndPathCoverageNotSupportedException.php b/www-api/vendor/phpunit/php-code-coverage/src/Exception/BranchAndPathCoverageNotSupportedException.php
new file mode 100644
index 00000000..ab208919
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Exception/BranchAndPathCoverageNotSupportedException.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage;
+
+use RuntimeException;
+
+final class BranchAndPathCoverageNotSupportedException extends RuntimeException implements Exception
+{
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Exception/DeadCodeDetectionNotSupportedException.php b/www-api/vendor/phpunit/php-code-coverage/src/Exception/DeadCodeDetectionNotSupportedException.php
new file mode 100644
index 00000000..d3600648
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Exception/DeadCodeDetectionNotSupportedException.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage;
+
+use RuntimeException;
+
+final class DeadCodeDetectionNotSupportedException extends RuntimeException implements Exception
+{
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Exception/DirectoryCouldNotBeCreatedException.php b/www-api/vendor/phpunit/php-code-coverage/src/Exception/DirectoryCouldNotBeCreatedException.php
new file mode 100644
index 00000000..fdd9bfdf
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Exception/DirectoryCouldNotBeCreatedException.php
@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Util;
+
+use RuntimeException;
+use SebastianBergmann\CodeCoverage\Exception;
+
+final class DirectoryCouldNotBeCreatedException extends RuntimeException implements Exception
+{
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Exception/Exception.php b/www-api/vendor/phpunit/php-code-coverage/src/Exception/Exception.php
new file mode 100644
index 00000000..28dc48b8
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Exception/Exception.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage;
+
+use Throwable;
+
+interface Exception extends Throwable
+{
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Exception/InvalidArgumentException.php b/www-api/vendor/phpunit/php-code-coverage/src/Exception/InvalidArgumentException.php
new file mode 100644
index 00000000..17e4b707
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Exception/InvalidArgumentException.php
@@ -0,0 +1,14 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage;
+
+final class InvalidArgumentException extends \InvalidArgumentException implements Exception
+{
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Exception/NoCodeCoverageDriverAvailableException.php b/www-api/vendor/phpunit/php-code-coverage/src/Exception/NoCodeCoverageDriverAvailableException.php
new file mode 100644
index 00000000..b1494e26
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Exception/NoCodeCoverageDriverAvailableException.php
@@ -0,0 +1,20 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage;
+
+use RuntimeException;
+
+final class NoCodeCoverageDriverAvailableException extends RuntimeException implements Exception
+{
+    public function __construct()
+    {
+        parent::__construct('No code coverage driver available');
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Exception/NoCodeCoverageDriverWithPathCoverageSupportAvailableException.php b/www-api/vendor/phpunit/php-code-coverage/src/Exception/NoCodeCoverageDriverWithPathCoverageSupportAvailableException.php
new file mode 100644
index 00000000..0065b740
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Exception/NoCodeCoverageDriverWithPathCoverageSupportAvailableException.php
@@ -0,0 +1,20 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage;
+
+use RuntimeException;
+
+final class NoCodeCoverageDriverWithPathCoverageSupportAvailableException extends RuntimeException implements Exception
+{
+    public function __construct()
+    {
+        parent::__construct('No code coverage driver with path coverage support available');
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Exception/ParserException.php b/www-api/vendor/phpunit/php-code-coverage/src/Exception/ParserException.php
new file mode 100644
index 00000000..a907e34e
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Exception/ParserException.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage;
+
+use RuntimeException;
+
+final class ParserException extends RuntimeException implements Exception
+{
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Exception/PathExistsButIsNotDirectoryException.php b/www-api/vendor/phpunit/php-code-coverage/src/Exception/PathExistsButIsNotDirectoryException.php
new file mode 100644
index 00000000..54bd73f5
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Exception/PathExistsButIsNotDirectoryException.php
@@ -0,0 +1,22 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Driver;
+
+use function sprintf;
+use RuntimeException;
+use SebastianBergmann\CodeCoverage\Exception;
+
+final class PathExistsButIsNotDirectoryException extends RuntimeException implements Exception
+{
+    public function __construct(string $path)
+    {
+        parent::__construct(sprintf('"%s" exists but is not a directory', $path));
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Exception/PcovNotAvailableException.php b/www-api/vendor/phpunit/php-code-coverage/src/Exception/PcovNotAvailableException.php
new file mode 100644
index 00000000..2f0a66e5
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Exception/PcovNotAvailableException.php
@@ -0,0 +1,21 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Driver;
+
+use RuntimeException;
+use SebastianBergmann\CodeCoverage\Exception;
+
+final class PcovNotAvailableException extends RuntimeException implements Exception
+{
+    public function __construct()
+    {
+        parent::__construct('The PCOV extension is not available');
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Exception/PhpdbgNotAvailableException.php b/www-api/vendor/phpunit/php-code-coverage/src/Exception/PhpdbgNotAvailableException.php
new file mode 100644
index 00000000..bfb183d5
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Exception/PhpdbgNotAvailableException.php
@@ -0,0 +1,21 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Driver;
+
+use RuntimeException;
+use SebastianBergmann\CodeCoverage\Exception;
+
+final class PhpdbgNotAvailableException extends RuntimeException implements Exception
+{
+    public function __construct()
+    {
+        parent::__construct('The PHPDBG SAPI is not available');
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Exception/ReflectionException.php b/www-api/vendor/phpunit/php-code-coverage/src/Exception/ReflectionException.php
new file mode 100644
index 00000000..78db430b
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Exception/ReflectionException.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage;
+
+use RuntimeException;
+
+final class ReflectionException extends RuntimeException implements Exception
+{
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Exception/ReportAlreadyFinalizedException.php b/www-api/vendor/phpunit/php-code-coverage/src/Exception/ReportAlreadyFinalizedException.php
new file mode 100644
index 00000000..0481f161
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Exception/ReportAlreadyFinalizedException.php
@@ -0,0 +1,20 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage;
+
+use RuntimeException;
+
+final class ReportAlreadyFinalizedException extends RuntimeException implements Exception
+{
+    public function __construct()
+    {
+        parent::__construct('The code coverage report has already been finalized');
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Exception/StaticAnalysisCacheNotConfiguredException.php b/www-api/vendor/phpunit/php-code-coverage/src/Exception/StaticAnalysisCacheNotConfiguredException.php
new file mode 100644
index 00000000..fd58fd6b
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Exception/StaticAnalysisCacheNotConfiguredException.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage;
+
+use RuntimeException;
+
+final class StaticAnalysisCacheNotConfiguredException extends RuntimeException implements Exception
+{
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Exception/TestIdMissingException.php b/www-api/vendor/phpunit/php-code-coverage/src/Exception/TestIdMissingException.php
new file mode 100644
index 00000000..4cc3e0c2
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Exception/TestIdMissingException.php
@@ -0,0 +1,20 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage;
+
+use RuntimeException;
+
+final class TestIdMissingException extends RuntimeException implements Exception
+{
+    public function __construct()
+    {
+        parent::__construct('Test ID is missing');
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Exception/UnintentionallyCoveredCodeException.php b/www-api/vendor/phpunit/php-code-coverage/src/Exception/UnintentionallyCoveredCodeException.php
new file mode 100644
index 00000000..cb7a975f
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Exception/UnintentionallyCoveredCodeException.php
@@ -0,0 +1,43 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage;
+
+use RuntimeException;
+
+final class UnintentionallyCoveredCodeException extends RuntimeException implements Exception
+{
+    /**
+     * @var array
+     */
+    private $unintentionallyCoveredUnits;
+
+    public function __construct(array $unintentionallyCoveredUnits)
+    {
+        $this->unintentionallyCoveredUnits = $unintentionallyCoveredUnits;
+
+        parent::__construct($this->toString());
+    }
+
+    public function getUnintentionallyCoveredUnits(): array
+    {
+        return $this->unintentionallyCoveredUnits;
+    }
+
+    private function toString(): string
+    {
+        $message = '';
+
+        foreach ($this->unintentionallyCoveredUnits as $unit) {
+            $message .= '- ' . $unit . "\n";
+        }
+
+        return $message;
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Exception/WriteOperationFailedException.php b/www-api/vendor/phpunit/php-code-coverage/src/Exception/WriteOperationFailedException.php
new file mode 100644
index 00000000..be549e17
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Exception/WriteOperationFailedException.php
@@ -0,0 +1,22 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Driver;
+
+use function sprintf;
+use RuntimeException;
+use SebastianBergmann\CodeCoverage\Exception;
+
+final class WriteOperationFailedException extends RuntimeException implements Exception
+{
+    public function __construct(string $path)
+    {
+        parent::__construct(sprintf('Cannot write to "%s"', $path));
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Exception/WrongXdebugVersionException.php b/www-api/vendor/phpunit/php-code-coverage/src/Exception/WrongXdebugVersionException.php
new file mode 100644
index 00000000..6e8f10a9
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Exception/WrongXdebugVersionException.php
@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Driver;
+
+use RuntimeException;
+use SebastianBergmann\CodeCoverage\Exception;
+
+final class WrongXdebugVersionException extends RuntimeException implements Exception
+{
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Exception/Xdebug2NotEnabledException.php b/www-api/vendor/phpunit/php-code-coverage/src/Exception/Xdebug2NotEnabledException.php
new file mode 100644
index 00000000..3039e77c
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Exception/Xdebug2NotEnabledException.php
@@ -0,0 +1,21 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Driver;
+
+use RuntimeException;
+use SebastianBergmann\CodeCoverage\Exception;
+
+final class Xdebug2NotEnabledException extends RuntimeException implements Exception
+{
+    public function __construct()
+    {
+        parent::__construct('xdebug.coverage_enable=On has to be set');
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Exception/Xdebug3NotEnabledException.php b/www-api/vendor/phpunit/php-code-coverage/src/Exception/Xdebug3NotEnabledException.php
new file mode 100644
index 00000000..5d3b106c
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Exception/Xdebug3NotEnabledException.php
@@ -0,0 +1,21 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Driver;
+
+use RuntimeException;
+use SebastianBergmann\CodeCoverage\Exception;
+
+final class Xdebug3NotEnabledException extends RuntimeException implements Exception
+{
+    public function __construct()
+    {
+        parent::__construct('XDEBUG_MODE=coverage or xdebug.mode=coverage has to be set');
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Exception/XdebugNotAvailableException.php b/www-api/vendor/phpunit/php-code-coverage/src/Exception/XdebugNotAvailableException.php
new file mode 100644
index 00000000..1622c5a6
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Exception/XdebugNotAvailableException.php
@@ -0,0 +1,21 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Driver;
+
+use RuntimeException;
+use SebastianBergmann\CodeCoverage\Exception;
+
+final class XdebugNotAvailableException extends RuntimeException implements Exception
+{
+    public function __construct()
+    {
+        parent::__construct('The Xdebug extension is not available');
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Exception/XmlException.php b/www-api/vendor/phpunit/php-code-coverage/src/Exception/XmlException.php
new file mode 100644
index 00000000..31e4623d
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Exception/XmlException.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage;
+
+use RuntimeException;
+
+final class XmlException extends RuntimeException implements Exception
+{
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Filter.php b/www-api/vendor/phpunit/php-code-coverage/src/Filter.php
new file mode 100644
index 00000000..5a0a142a
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Filter.php
@@ -0,0 +1,118 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage;
+
+use function array_keys;
+use function is_file;
+use function realpath;
+use function strpos;
+use SebastianBergmann\FileIterator\Facade as FileIteratorFacade;
+
+final class Filter
+{
+    /**
+     * @psalm-var array<string,true>
+     */
+    private $files = [];
+
+    /**
+     * @psalm-var array<string,bool>
+     */
+    private $isFileCache = [];
+
+    public function includeDirectory(string $directory, string $suffix = '.php', string $prefix = ''): void
+    {
+        foreach ((new FileIteratorFacade)->getFilesAsArray($directory, $suffix, $prefix) as $file) {
+            $this->includeFile($file);
+        }
+    }
+
+    /**
+     * @psalm-param list<string> $files
+     */
+    public function includeFiles(array $filenames): void
+    {
+        foreach ($filenames as $filename) {
+            $this->includeFile($filename);
+        }
+    }
+
+    public function includeFile(string $filename): void
+    {
+        $filename = realpath($filename);
+
+        if (!$filename) {
+            return;
+        }
+
+        $this->files[$filename] = true;
+    }
+
+    public function excludeDirectory(string $directory, string $suffix = '.php', string $prefix = ''): void
+    {
+        foreach ((new FileIteratorFacade)->getFilesAsArray($directory, $suffix, $prefix) as $file) {
+            $this->excludeFile($file);
+        }
+    }
+
+    public function excludeFile(string $filename): void
+    {
+        $filename = realpath($filename);
+
+        if (!$filename || !isset($this->files[$filename])) {
+            return;
+        }
+
+        unset($this->files[$filename]);
+    }
+
+    public function isFile(string $filename): bool
+    {
+        if (isset($this->isFileCache[$filename])) {
+            return $this->isFileCache[$filename];
+        }
+
+        if ($filename === '-' ||
+            strpos($filename, 'vfs://') === 0 ||
+            strpos($filename, 'xdebug://debug-eval') !== false ||
+            strpos($filename, 'eval()\'d code') !== false ||
+            strpos($filename, 'runtime-created function') !== false ||
+            strpos($filename, 'runkit created function') !== false ||
+            strpos($filename, 'assert code') !== false ||
+            strpos($filename, 'regexp code') !== false ||
+            strpos($filename, 'Standard input code') !== false) {
+            $isFile = false;
+        } else {
+            $isFile = is_file($filename);
+        }
+
+        $this->isFileCache[$filename] = $isFile;
+
+        return $isFile;
+    }
+
+    public function isExcluded(string $filename): bool
+    {
+        return !isset($this->files[$filename]) || !$this->isFile($filename);
+    }
+
+    /**
+     * @psalm-return list<string>
+     */
+    public function files(): array
+    {
+        return array_keys($this->files);
+    }
+
+    public function isEmpty(): bool
+    {
+        return empty($this->files);
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Node/AbstractNode.php b/www-api/vendor/phpunit/php-code-coverage/src/Node/AbstractNode.php
new file mode 100644
index 00000000..60d6391d
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Node/AbstractNode.php
@@ -0,0 +1,253 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Node;
+
+use const DIRECTORY_SEPARATOR;
+use function array_merge;
+use function str_replace;
+use function substr;
+use Countable;
+use SebastianBergmann\CodeCoverage\Util\Percentage;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+abstract class AbstractNode implements Countable
+{
+    /**
+     * @var string
+     */
+    private $name;
+
+    /**
+     * @var string
+     */
+    private $pathAsString;
+
+    /**
+     * @var array
+     */
+    private $pathAsArray;
+
+    /**
+     * @var AbstractNode
+     */
+    private $parent;
+
+    /**
+     * @var string
+     */
+    private $id;
+
+    public function __construct(string $name, self $parent = null)
+    {
+        if (substr($name, -1) === DIRECTORY_SEPARATOR) {
+            $name = substr($name, 0, -1);
+        }
+
+        $this->name   = $name;
+        $this->parent = $parent;
+    }
+
+    public function name(): string
+    {
+        return $this->name;
+    }
+
+    public function id(): string
+    {
+        if ($this->id === null) {
+            $parent = $this->parent();
+
+            if ($parent === null) {
+                $this->id = 'index';
+            } else {
+                $parentId = $parent->id();
+
+                if ($parentId === 'index') {
+                    $this->id = str_replace(':', '_', $this->name);
+                } else {
+                    $this->id = $parentId . '/' . $this->name;
+                }
+            }
+        }
+
+        return $this->id;
+    }
+
+    public function pathAsString(): string
+    {
+        if ($this->pathAsString === null) {
+            if ($this->parent === null) {
+                $this->pathAsString = $this->name;
+            } else {
+                $this->pathAsString = $this->parent->pathAsString() . DIRECTORY_SEPARATOR . $this->name;
+            }
+        }
+
+        return $this->pathAsString;
+    }
+
+    public function pathAsArray(): array
+    {
+        if ($this->pathAsArray === null) {
+            if ($this->parent === null) {
+                $this->pathAsArray = [];
+            } else {
+                $this->pathAsArray = $this->parent->pathAsArray();
+            }
+
+            $this->pathAsArray[] = $this;
+        }
+
+        return $this->pathAsArray;
+    }
+
+    public function parent(): ?self
+    {
+        return $this->parent;
+    }
+
+    public function percentageOfTestedClasses(): Percentage
+    {
+        return Percentage::fromFractionAndTotal(
+            $this->numberOfTestedClasses(),
+            $this->numberOfClasses(),
+        );
+    }
+
+    public function percentageOfTestedTraits(): Percentage
+    {
+        return Percentage::fromFractionAndTotal(
+            $this->numberOfTestedTraits(),
+            $this->numberOfTraits(),
+        );
+    }
+
+    public function percentageOfTestedClassesAndTraits(): Percentage
+    {
+        return Percentage::fromFractionAndTotal(
+            $this->numberOfTestedClassesAndTraits(),
+            $this->numberOfClassesAndTraits(),
+        );
+    }
+
+    public function percentageOfTestedFunctions(): Percentage
+    {
+        return Percentage::fromFractionAndTotal(
+            $this->numberOfTestedFunctions(),
+            $this->numberOfFunctions(),
+        );
+    }
+
+    public function percentageOfTestedMethods(): Percentage
+    {
+        return Percentage::fromFractionAndTotal(
+            $this->numberOfTestedMethods(),
+            $this->numberOfMethods(),
+        );
+    }
+
+    public function percentageOfTestedFunctionsAndMethods(): Percentage
+    {
+        return Percentage::fromFractionAndTotal(
+            $this->numberOfTestedFunctionsAndMethods(),
+            $this->numberOfFunctionsAndMethods(),
+        );
+    }
+
+    public function percentageOfExecutedLines(): Percentage
+    {
+        return Percentage::fromFractionAndTotal(
+            $this->numberOfExecutedLines(),
+            $this->numberOfExecutableLines(),
+        );
+    }
+
+    public function percentageOfExecutedBranches(): Percentage
+    {
+        return Percentage::fromFractionAndTotal(
+            $this->numberOfExecutedBranches(),
+            $this->numberOfExecutableBranches()
+        );
+    }
+
+    public function percentageOfExecutedPaths(): Percentage
+    {
+        return Percentage::fromFractionAndTotal(
+            $this->numberOfExecutedPaths(),
+            $this->numberOfExecutablePaths()
+        );
+    }
+
+    public function numberOfClassesAndTraits(): int
+    {
+        return $this->numberOfClasses() + $this->numberOfTraits();
+    }
+
+    public function numberOfTestedClassesAndTraits(): int
+    {
+        return $this->numberOfTestedClasses() + $this->numberOfTestedTraits();
+    }
+
+    public function classesAndTraits(): array
+    {
+        return array_merge($this->classes(), $this->traits());
+    }
+
+    public function numberOfFunctionsAndMethods(): int
+    {
+        return $this->numberOfFunctions() + $this->numberOfMethods();
+    }
+
+    public function numberOfTestedFunctionsAndMethods(): int
+    {
+        return $this->numberOfTestedFunctions() + $this->numberOfTestedMethods();
+    }
+
+    abstract public function classes(): array;
+
+    abstract public function traits(): array;
+
+    abstract public function functions(): array;
+
+    /**
+     * @psalm-return array{linesOfCode: int, commentLinesOfCode: int, nonCommentLinesOfCode: int}
+     */
+    abstract public function linesOfCode(): array;
+
+    abstract public function numberOfExecutableLines(): int;
+
+    abstract public function numberOfExecutedLines(): int;
+
+    abstract public function numberOfExecutableBranches(): int;
+
+    abstract public function numberOfExecutedBranches(): int;
+
+    abstract public function numberOfExecutablePaths(): int;
+
+    abstract public function numberOfExecutedPaths(): int;
+
+    abstract public function numberOfClasses(): int;
+
+    abstract public function numberOfTestedClasses(): int;
+
+    abstract public function numberOfTraits(): int;
+
+    abstract public function numberOfTestedTraits(): int;
+
+    abstract public function numberOfMethods(): int;
+
+    abstract public function numberOfTestedMethods(): int;
+
+    abstract public function numberOfFunctions(): int;
+
+    abstract public function numberOfTestedFunctions(): int;
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Node/Builder.php b/www-api/vendor/phpunit/php-code-coverage/src/Node/Builder.php
new file mode 100644
index 00000000..6d11c779
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Node/Builder.php
@@ -0,0 +1,264 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Node;
+
+use const DIRECTORY_SEPARATOR;
+use function array_shift;
+use function basename;
+use function count;
+use function dirname;
+use function explode;
+use function implode;
+use function is_file;
+use function str_replace;
+use function strpos;
+use function substr;
+use SebastianBergmann\CodeCoverage\CodeCoverage;
+use SebastianBergmann\CodeCoverage\ProcessedCodeCoverageData;
+use SebastianBergmann\CodeCoverage\StaticAnalysis\FileAnalyser;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class Builder
+{
+    /**
+     * @var FileAnalyser
+     */
+    private $analyser;
+
+    public function __construct(FileAnalyser $analyser)
+    {
+        $this->analyser = $analyser;
+    }
+
+    public function build(CodeCoverage $coverage): Directory
+    {
+        $data       = clone $coverage->getData(); // clone because path munging is destructive to the original data
+        $commonPath = $this->reducePaths($data);
+        $root       = new Directory(
+            $commonPath,
+            null
+        );
+
+        $this->addItems(
+            $root,
+            $this->buildDirectoryStructure($data),
+            $coverage->getTests()
+        );
+
+        return $root;
+    }
+
+    private function addItems(Directory $root, array $items, array $tests): void
+    {
+        foreach ($items as $key => $value) {
+            $key = (string) $key;
+
+            if (substr($key, -2) === '/f') {
+                $key      = substr($key, 0, -2);
+                $filename = $root->pathAsString() . DIRECTORY_SEPARATOR . $key;
+
+                if (is_file($filename)) {
+                    $root->addFile(
+                        new File(
+                            $key,
+                            $root,
+                            $value['lineCoverage'],
+                            $value['functionCoverage'],
+                            $tests,
+                            $this->analyser->classesIn($filename),
+                            $this->analyser->traitsIn($filename),
+                            $this->analyser->functionsIn($filename),
+                            $this->analyser->linesOfCodeFor($filename)
+                        )
+                    );
+                }
+            } else {
+                $child = $root->addDirectory($key);
+
+                $this->addItems($child, $value, $tests);
+            }
+        }
+    }
+
+    /**
+     * Builds an array representation of the directory structure.
+     *
+     * For instance,
+     *
+     * <code>
+     * Array
+     * (
+     *     [Money.php] => Array
+     *         (
+     *             ...
+     *         )
+     *
+     *     [MoneyBag.php] => Array
+     *         (
+     *             ...
+     *         )
+     * )
+     * </code>
+     *
+     * is transformed into
+     *
+     * <code>
+     * Array
+     * (
+     *     [.] => Array
+     *         (
+     *             [Money.php] => Array
+     *                 (
+     *                     ...
+     *                 )
+     *
+     *             [MoneyBag.php] => Array
+     *                 (
+     *                     ...
+     *                 )
+     *         )
+     * )
+     * </code>
+     */
+    private function buildDirectoryStructure(ProcessedCodeCoverageData $data): array
+    {
+        $result = [];
+
+        foreach ($data->coveredFiles() as $originalPath) {
+            $path    = explode(DIRECTORY_SEPARATOR, $originalPath);
+            $pointer = &$result;
+            $max     = count($path);
+
+            for ($i = 0; $i < $max; $i++) {
+                $type = '';
+
+                if ($i === ($max - 1)) {
+                    $type = '/f';
+                }
+
+                $pointer = &$pointer[$path[$i] . $type];
+            }
+
+            $pointer = [
+                'lineCoverage'     => $data->lineCoverage()[$originalPath] ?? [],
+                'functionCoverage' => $data->functionCoverage()[$originalPath] ?? [],
+            ];
+        }
+
+        return $result;
+    }
+
+    /**
+     * Reduces the paths by cutting the longest common start path.
+     *
+     * For instance,
+     *
+     * <code>
+     * Array
+     * (
+     *     [/home/sb/Money/Money.php] => Array
+     *         (
+     *             ...
+     *         )
+     *
+     *     [/home/sb/Money/MoneyBag.php] => Array
+     *         (
+     *             ...
+     *         )
+     * )
+     * </code>
+     *
+     * is reduced to
+     *
+     * <code>
+     * Array
+     * (
+     *     [Money.php] => Array
+     *         (
+     *             ...
+     *         )
+     *
+     *     [MoneyBag.php] => Array
+     *         (
+     *             ...
+     *         )
+     * )
+     * </code>
+     */
+    private function reducePaths(ProcessedCodeCoverageData $coverage): string
+    {
+        if (empty($coverage->coveredFiles())) {
+            return '.';
+        }
+
+        $commonPath = '';
+        $paths      = $coverage->coveredFiles();
+
+        if (count($paths) === 1) {
+            $commonPath = dirname($paths[0]) . DIRECTORY_SEPARATOR;
+            $coverage->renameFile($paths[0], basename($paths[0]));
+
+            return $commonPath;
+        }
+
+        $max = count($paths);
+
+        for ($i = 0; $i < $max; $i++) {
+            // strip phar:// prefixes
+            if (strpos($paths[$i], 'phar://') === 0) {
+                $paths[$i] = substr($paths[$i], 7);
+                $paths[$i] = str_replace('/', DIRECTORY_SEPARATOR, $paths[$i]);
+            }
+            $paths[$i] = explode(DIRECTORY_SEPARATOR, $paths[$i]);
+
+            if (empty($paths[$i][0])) {
+                $paths[$i][0] = DIRECTORY_SEPARATOR;
+            }
+        }
+
+        $done = false;
+        $max  = count($paths);
+
+        while (!$done) {
+            for ($i = 0; $i < $max - 1; $i++) {
+                if (!isset($paths[$i][0]) ||
+                    !isset($paths[$i + 1][0]) ||
+                    $paths[$i][0] !== $paths[$i + 1][0]) {
+                    $done = true;
+
+                    break;
+                }
+            }
+
+            if (!$done) {
+                $commonPath .= $paths[0][0];
+
+                if ($paths[0][0] !== DIRECTORY_SEPARATOR) {
+                    $commonPath .= DIRECTORY_SEPARATOR;
+                }
+
+                for ($i = 0; $i < $max; $i++) {
+                    array_shift($paths[$i]);
+                }
+            }
+        }
+
+        $original = $coverage->coveredFiles();
+        $max      = count($original);
+
+        for ($i = 0; $i < $max; $i++) {
+            $coverage->renameFile($original[$i], implode(DIRECTORY_SEPARATOR, $paths[$i]));
+        }
+
+        return substr($commonPath, 0, -1);
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Node/CrapIndex.php b/www-api/vendor/phpunit/php-code-coverage/src/Node/CrapIndex.php
new file mode 100644
index 00000000..30b86b7d
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Node/CrapIndex.php
@@ -0,0 +1,50 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Node;
+
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class CrapIndex
+{
+    /**
+     * @var int
+     */
+    private $cyclomaticComplexity;
+
+    /**
+     * @var float
+     */
+    private $codeCoverage;
+
+    public function __construct(int $cyclomaticComplexity, float $codeCoverage)
+    {
+        $this->cyclomaticComplexity = $cyclomaticComplexity;
+        $this->codeCoverage         = $codeCoverage;
+    }
+
+    public function asString(): string
+    {
+        if ($this->codeCoverage === 0.0) {
+            return (string) ($this->cyclomaticComplexity ** 2 + $this->cyclomaticComplexity);
+        }
+
+        if ($this->codeCoverage >= 95) {
+            return (string) $this->cyclomaticComplexity;
+        }
+
+        return sprintf(
+            '%01.2F',
+            $this->cyclomaticComplexity ** 2 * (1 - $this->codeCoverage / 100) ** 3 + $this->cyclomaticComplexity
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Node/Directory.php b/www-api/vendor/phpunit/php-code-coverage/src/Node/Directory.php
new file mode 100644
index 00000000..d6ee07e4
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Node/Directory.php
@@ -0,0 +1,440 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Node;
+
+use function array_merge;
+use function count;
+use IteratorAggregate;
+use RecursiveIteratorIterator;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class Directory extends AbstractNode implements IteratorAggregate
+{
+    /**
+     * @var AbstractNode[]
+     */
+    private $children = [];
+
+    /**
+     * @var Directory[]
+     */
+    private $directories = [];
+
+    /**
+     * @var File[]
+     */
+    private $files = [];
+
+    /**
+     * @var array
+     */
+    private $classes;
+
+    /**
+     * @var array
+     */
+    private $traits;
+
+    /**
+     * @var array
+     */
+    private $functions;
+
+    /**
+     * @psalm-var null|array{linesOfCode: int, commentLinesOfCode: int, nonCommentLinesOfCode: int}
+     */
+    private $linesOfCode;
+
+    /**
+     * @var int
+     */
+    private $numFiles = -1;
+
+    /**
+     * @var int
+     */
+    private $numExecutableLines = -1;
+
+    /**
+     * @var int
+     */
+    private $numExecutedLines = -1;
+
+    /**
+     * @var int
+     */
+    private $numExecutableBranches = -1;
+
+    /**
+     * @var int
+     */
+    private $numExecutedBranches = -1;
+
+    /**
+     * @var int
+     */
+    private $numExecutablePaths = -1;
+
+    /**
+     * @var int
+     */
+    private $numExecutedPaths = -1;
+
+    /**
+     * @var int
+     */
+    private $numClasses = -1;
+
+    /**
+     * @var int
+     */
+    private $numTestedClasses = -1;
+
+    /**
+     * @var int
+     */
+    private $numTraits = -1;
+
+    /**
+     * @var int
+     */
+    private $numTestedTraits = -1;
+
+    /**
+     * @var int
+     */
+    private $numMethods = -1;
+
+    /**
+     * @var int
+     */
+    private $numTestedMethods = -1;
+
+    /**
+     * @var int
+     */
+    private $numFunctions = -1;
+
+    /**
+     * @var int
+     */
+    private $numTestedFunctions = -1;
+
+    public function count(): int
+    {
+        if ($this->numFiles === -1) {
+            $this->numFiles = 0;
+
+            foreach ($this->children as $child) {
+                $this->numFiles += count($child);
+            }
+        }
+
+        return $this->numFiles;
+    }
+
+    public function getIterator(): RecursiveIteratorIterator
+    {
+        return new RecursiveIteratorIterator(
+            new Iterator($this),
+            RecursiveIteratorIterator::SELF_FIRST
+        );
+    }
+
+    public function addDirectory(string $name): self
+    {
+        $directory = new self($name, $this);
+
+        $this->children[]    = $directory;
+        $this->directories[] = &$this->children[count($this->children) - 1];
+
+        return $directory;
+    }
+
+    public function addFile(File $file): void
+    {
+        $this->children[] = $file;
+        $this->files[]    = &$this->children[count($this->children) - 1];
+
+        $this->numExecutableLines = -1;
+        $this->numExecutedLines   = -1;
+    }
+
+    public function directories(): array
+    {
+        return $this->directories;
+    }
+
+    public function files(): array
+    {
+        return $this->files;
+    }
+
+    public function children(): array
+    {
+        return $this->children;
+    }
+
+    public function classes(): array
+    {
+        if ($this->classes === null) {
+            $this->classes = [];
+
+            foreach ($this->children as $child) {
+                $this->classes = array_merge(
+                    $this->classes,
+                    $child->classes()
+                );
+            }
+        }
+
+        return $this->classes;
+    }
+
+    public function traits(): array
+    {
+        if ($this->traits === null) {
+            $this->traits = [];
+
+            foreach ($this->children as $child) {
+                $this->traits = array_merge(
+                    $this->traits,
+                    $child->traits()
+                );
+            }
+        }
+
+        return $this->traits;
+    }
+
+    public function functions(): array
+    {
+        if ($this->functions === null) {
+            $this->functions = [];
+
+            foreach ($this->children as $child) {
+                $this->functions = array_merge(
+                    $this->functions,
+                    $child->functions()
+                );
+            }
+        }
+
+        return $this->functions;
+    }
+
+    /**
+     * @psalm-return array{linesOfCode: int, commentLinesOfCode: int, nonCommentLinesOfCode: int}
+     */
+    public function linesOfCode(): array
+    {
+        if ($this->linesOfCode === null) {
+            $this->linesOfCode = [
+                'linesOfCode'           => 0,
+                'commentLinesOfCode'    => 0,
+                'nonCommentLinesOfCode' => 0,
+            ];
+
+            foreach ($this->children as $child) {
+                $childLinesOfCode = $child->linesOfCode();
+
+                $this->linesOfCode['linesOfCode'] += $childLinesOfCode['linesOfCode'];
+                $this->linesOfCode['commentLinesOfCode'] += $childLinesOfCode['commentLinesOfCode'];
+                $this->linesOfCode['nonCommentLinesOfCode'] += $childLinesOfCode['nonCommentLinesOfCode'];
+            }
+        }
+
+        return $this->linesOfCode;
+    }
+
+    public function numberOfExecutableLines(): int
+    {
+        if ($this->numExecutableLines === -1) {
+            $this->numExecutableLines = 0;
+
+            foreach ($this->children as $child) {
+                $this->numExecutableLines += $child->numberOfExecutableLines();
+            }
+        }
+
+        return $this->numExecutableLines;
+    }
+
+    public function numberOfExecutedLines(): int
+    {
+        if ($this->numExecutedLines === -1) {
+            $this->numExecutedLines = 0;
+
+            foreach ($this->children as $child) {
+                $this->numExecutedLines += $child->numberOfExecutedLines();
+            }
+        }
+
+        return $this->numExecutedLines;
+    }
+
+    public function numberOfExecutableBranches(): int
+    {
+        if ($this->numExecutableBranches === -1) {
+            $this->numExecutableBranches = 0;
+
+            foreach ($this->children as $child) {
+                $this->numExecutableBranches += $child->numberOfExecutableBranches();
+            }
+        }
+
+        return $this->numExecutableBranches;
+    }
+
+    public function numberOfExecutedBranches(): int
+    {
+        if ($this->numExecutedBranches === -1) {
+            $this->numExecutedBranches = 0;
+
+            foreach ($this->children as $child) {
+                $this->numExecutedBranches += $child->numberOfExecutedBranches();
+            }
+        }
+
+        return $this->numExecutedBranches;
+    }
+
+    public function numberOfExecutablePaths(): int
+    {
+        if ($this->numExecutablePaths === -1) {
+            $this->numExecutablePaths = 0;
+
+            foreach ($this->children as $child) {
+                $this->numExecutablePaths += $child->numberOfExecutablePaths();
+            }
+        }
+
+        return $this->numExecutablePaths;
+    }
+
+    public function numberOfExecutedPaths(): int
+    {
+        if ($this->numExecutedPaths === -1) {
+            $this->numExecutedPaths = 0;
+
+            foreach ($this->children as $child) {
+                $this->numExecutedPaths += $child->numberOfExecutedPaths();
+            }
+        }
+
+        return $this->numExecutedPaths;
+    }
+
+    public function numberOfClasses(): int
+    {
+        if ($this->numClasses === -1) {
+            $this->numClasses = 0;
+
+            foreach ($this->children as $child) {
+                $this->numClasses += $child->numberOfClasses();
+            }
+        }
+
+        return $this->numClasses;
+    }
+
+    public function numberOfTestedClasses(): int
+    {
+        if ($this->numTestedClasses === -1) {
+            $this->numTestedClasses = 0;
+
+            foreach ($this->children as $child) {
+                $this->numTestedClasses += $child->numberOfTestedClasses();
+            }
+        }
+
+        return $this->numTestedClasses;
+    }
+
+    public function numberOfTraits(): int
+    {
+        if ($this->numTraits === -1) {
+            $this->numTraits = 0;
+
+            foreach ($this->children as $child) {
+                $this->numTraits += $child->numberOfTraits();
+            }
+        }
+
+        return $this->numTraits;
+    }
+
+    public function numberOfTestedTraits(): int
+    {
+        if ($this->numTestedTraits === -1) {
+            $this->numTestedTraits = 0;
+
+            foreach ($this->children as $child) {
+                $this->numTestedTraits += $child->numberOfTestedTraits();
+            }
+        }
+
+        return $this->numTestedTraits;
+    }
+
+    public function numberOfMethods(): int
+    {
+        if ($this->numMethods === -1) {
+            $this->numMethods = 0;
+
+            foreach ($this->children as $child) {
+                $this->numMethods += $child->numberOfMethods();
+            }
+        }
+
+        return $this->numMethods;
+    }
+
+    public function numberOfTestedMethods(): int
+    {
+        if ($this->numTestedMethods === -1) {
+            $this->numTestedMethods = 0;
+
+            foreach ($this->children as $child) {
+                $this->numTestedMethods += $child->numberOfTestedMethods();
+            }
+        }
+
+        return $this->numTestedMethods;
+    }
+
+    public function numberOfFunctions(): int
+    {
+        if ($this->numFunctions === -1) {
+            $this->numFunctions = 0;
+
+            foreach ($this->children as $child) {
+                $this->numFunctions += $child->numberOfFunctions();
+            }
+        }
+
+        return $this->numFunctions;
+    }
+
+    public function numberOfTestedFunctions(): int
+    {
+        if ($this->numTestedFunctions === -1) {
+            $this->numTestedFunctions = 0;
+
+            foreach ($this->children as $child) {
+                $this->numTestedFunctions += $child->numberOfTestedFunctions();
+            }
+        }
+
+        return $this->numTestedFunctions;
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Node/File.php b/www-api/vendor/phpunit/php-code-coverage/src/Node/File.php
new file mode 100644
index 00000000..af3764e4
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Node/File.php
@@ -0,0 +1,651 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Node;
+
+use function array_filter;
+use function count;
+use function range;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class File extends AbstractNode
+{
+    /**
+     * @var array
+     */
+    private $lineCoverageData;
+
+    /**
+     * @var array
+     */
+    private $functionCoverageData;
+
+    /**
+     * @var array
+     */
+    private $testData;
+
+    /**
+     * @var int
+     */
+    private $numExecutableLines = 0;
+
+    /**
+     * @var int
+     */
+    private $numExecutedLines = 0;
+
+    /**
+     * @var int
+     */
+    private $numExecutableBranches = 0;
+
+    /**
+     * @var int
+     */
+    private $numExecutedBranches = 0;
+
+    /**
+     * @var int
+     */
+    private $numExecutablePaths = 0;
+
+    /**
+     * @var int
+     */
+    private $numExecutedPaths = 0;
+
+    /**
+     * @var array
+     */
+    private $classes = [];
+
+    /**
+     * @var array
+     */
+    private $traits = [];
+
+    /**
+     * @var array
+     */
+    private $functions = [];
+
+    /**
+     * @psalm-var array{linesOfCode: int, commentLinesOfCode: int, nonCommentLinesOfCode: int}
+     */
+    private $linesOfCode;
+
+    /**
+     * @var int
+     */
+    private $numClasses;
+
+    /**
+     * @var int
+     */
+    private $numTestedClasses = 0;
+
+    /**
+     * @var int
+     */
+    private $numTraits;
+
+    /**
+     * @var int
+     */
+    private $numTestedTraits = 0;
+
+    /**
+     * @var int
+     */
+    private $numMethods;
+
+    /**
+     * @var int
+     */
+    private $numTestedMethods;
+
+    /**
+     * @var int
+     */
+    private $numTestedFunctions;
+
+    /**
+     * @var array
+     */
+    private $codeUnitsByLine = [];
+
+    /**
+     * @psalm-param array{linesOfCode: int, commentLinesOfCode: int, nonCommentLinesOfCode: int} $linesOfCode
+     */
+    public function __construct(string $name, AbstractNode $parent, array $lineCoverageData, array $functionCoverageData, array $testData, array $classes, array $traits, array $functions, array $linesOfCode)
+    {
+        parent::__construct($name, $parent);
+
+        $this->lineCoverageData     = $lineCoverageData;
+        $this->functionCoverageData = $functionCoverageData;
+        $this->testData             = $testData;
+        $this->linesOfCode          = $linesOfCode;
+
+        $this->calculateStatistics($classes, $traits, $functions);
+    }
+
+    public function count(): int
+    {
+        return 1;
+    }
+
+    public function lineCoverageData(): array
+    {
+        return $this->lineCoverageData;
+    }
+
+    public function functionCoverageData(): array
+    {
+        return $this->functionCoverageData;
+    }
+
+    public function testData(): array
+    {
+        return $this->testData;
+    }
+
+    public function classes(): array
+    {
+        return $this->classes;
+    }
+
+    public function traits(): array
+    {
+        return $this->traits;
+    }
+
+    public function functions(): array
+    {
+        return $this->functions;
+    }
+
+    /**
+     * @psalm-return array{linesOfCode: int, commentLinesOfCode: int, nonCommentLinesOfCode: int}
+     */
+    public function linesOfCode(): array
+    {
+        return $this->linesOfCode;
+    }
+
+    public function numberOfExecutableLines(): int
+    {
+        return $this->numExecutableLines;
+    }
+
+    public function numberOfExecutedLines(): int
+    {
+        return $this->numExecutedLines;
+    }
+
+    public function numberOfExecutableBranches(): int
+    {
+        return $this->numExecutableBranches;
+    }
+
+    public function numberOfExecutedBranches(): int
+    {
+        return $this->numExecutedBranches;
+    }
+
+    public function numberOfExecutablePaths(): int
+    {
+        return $this->numExecutablePaths;
+    }
+
+    public function numberOfExecutedPaths(): int
+    {
+        return $this->numExecutedPaths;
+    }
+
+    public function numberOfClasses(): int
+    {
+        if ($this->numClasses === null) {
+            $this->numClasses = 0;
+
+            foreach ($this->classes as $class) {
+                foreach ($class['methods'] as $method) {
+                    if ($method['executableLines'] > 0) {
+                        $this->numClasses++;
+
+                        continue 2;
+                    }
+                }
+            }
+        }
+
+        return $this->numClasses;
+    }
+
+    public function numberOfTestedClasses(): int
+    {
+        return $this->numTestedClasses;
+    }
+
+    public function numberOfTraits(): int
+    {
+        if ($this->numTraits === null) {
+            $this->numTraits = 0;
+
+            foreach ($this->traits as $trait) {
+                foreach ($trait['methods'] as $method) {
+                    if ($method['executableLines'] > 0) {
+                        $this->numTraits++;
+
+                        continue 2;
+                    }
+                }
+            }
+        }
+
+        return $this->numTraits;
+    }
+
+    public function numberOfTestedTraits(): int
+    {
+        return $this->numTestedTraits;
+    }
+
+    public function numberOfMethods(): int
+    {
+        if ($this->numMethods === null) {
+            $this->numMethods = 0;
+
+            foreach ($this->classes as $class) {
+                foreach ($class['methods'] as $method) {
+                    if ($method['executableLines'] > 0) {
+                        $this->numMethods++;
+                    }
+                }
+            }
+
+            foreach ($this->traits as $trait) {
+                foreach ($trait['methods'] as $method) {
+                    if ($method['executableLines'] > 0) {
+                        $this->numMethods++;
+                    }
+                }
+            }
+        }
+
+        return $this->numMethods;
+    }
+
+    public function numberOfTestedMethods(): int
+    {
+        if ($this->numTestedMethods === null) {
+            $this->numTestedMethods = 0;
+
+            foreach ($this->classes as $class) {
+                foreach ($class['methods'] as $method) {
+                    if ($method['executableLines'] > 0 &&
+                        $method['coverage'] === 100) {
+                        $this->numTestedMethods++;
+                    }
+                }
+            }
+
+            foreach ($this->traits as $trait) {
+                foreach ($trait['methods'] as $method) {
+                    if ($method['executableLines'] > 0 &&
+                        $method['coverage'] === 100) {
+                        $this->numTestedMethods++;
+                    }
+                }
+            }
+        }
+
+        return $this->numTestedMethods;
+    }
+
+    public function numberOfFunctions(): int
+    {
+        return count($this->functions);
+    }
+
+    public function numberOfTestedFunctions(): int
+    {
+        if ($this->numTestedFunctions === null) {
+            $this->numTestedFunctions = 0;
+
+            foreach ($this->functions as $function) {
+                if ($function['executableLines'] > 0 &&
+                    $function['coverage'] === 100) {
+                    $this->numTestedFunctions++;
+                }
+            }
+        }
+
+        return $this->numTestedFunctions;
+    }
+
+    private function calculateStatistics(array $classes, array $traits, array $functions): void
+    {
+        foreach (range(1, $this->linesOfCode['linesOfCode']) as $lineNumber) {
+            $this->codeUnitsByLine[$lineNumber] = [];
+        }
+
+        $this->processClasses($classes);
+        $this->processTraits($traits);
+        $this->processFunctions($functions);
+
+        foreach (range(1, $this->linesOfCode['linesOfCode']) as $lineNumber) {
+            if (isset($this->lineCoverageData[$lineNumber])) {
+                foreach ($this->codeUnitsByLine[$lineNumber] as &$codeUnit) {
+                    $codeUnit['executableLines']++;
+                }
+
+                unset($codeUnit);
+
+                $this->numExecutableLines++;
+
+                if (count($this->lineCoverageData[$lineNumber]) > 0) {
+                    foreach ($this->codeUnitsByLine[$lineNumber] as &$codeUnit) {
+                        $codeUnit['executedLines']++;
+                    }
+
+                    unset($codeUnit);
+
+                    $this->numExecutedLines++;
+                }
+            }
+        }
+
+        foreach ($this->traits as &$trait) {
+            foreach ($trait['methods'] as &$method) {
+                $methodLineCoverage   = $method['executableLines'] ? ($method['executedLines'] / $method['executableLines']) * 100 : 100;
+                $methodBranchCoverage = $method['executableBranches'] ? ($method['executedBranches'] / $method['executableBranches']) * 100 : 0;
+                $methodPathCoverage   = $method['executablePaths'] ? ($method['executedPaths'] / $method['executablePaths']) * 100 : 0;
+
+                $method['coverage'] = $methodBranchCoverage ?: $methodLineCoverage;
+                $method['crap']     = (new CrapIndex($method['ccn'], $methodPathCoverage ?: $methodLineCoverage))->asString();
+
+                $trait['ccn'] += $method['ccn'];
+            }
+
+            unset($method);
+
+            $traitLineCoverage   = $trait['executableLines'] ? ($trait['executedLines'] / $trait['executableLines']) * 100 : 100;
+            $traitBranchCoverage = $trait['executableBranches'] ? ($trait['executedBranches'] / $trait['executableBranches']) * 100 : 0;
+            $traitPathCoverage   = $trait['executablePaths'] ? ($trait['executedPaths'] / $trait['executablePaths']) * 100 : 0;
+
+            $trait['coverage'] = $traitBranchCoverage ?: $traitLineCoverage;
+            $trait['crap']     = (new CrapIndex($trait['ccn'], $traitPathCoverage ?: $traitLineCoverage))->asString();
+
+            if ($trait['executableLines'] > 0 && $trait['coverage'] === 100) {
+                $this->numTestedClasses++;
+            }
+        }
+
+        unset($trait);
+
+        foreach ($this->classes as &$class) {
+            foreach ($class['methods'] as &$method) {
+                $methodLineCoverage   = $method['executableLines'] ? ($method['executedLines'] / $method['executableLines']) * 100 : 100;
+                $methodBranchCoverage = $method['executableBranches'] ? ($method['executedBranches'] / $method['executableBranches']) * 100 : 0;
+                $methodPathCoverage   = $method['executablePaths'] ? ($method['executedPaths'] / $method['executablePaths']) * 100 : 0;
+
+                $method['coverage'] = $methodBranchCoverage ?: $methodLineCoverage;
+                $method['crap']     = (new CrapIndex($method['ccn'], $methodPathCoverage ?: $methodLineCoverage))->asString();
+
+                $class['ccn'] += $method['ccn'];
+            }
+
+            unset($method);
+
+            $classLineCoverage   = $class['executableLines'] ? ($class['executedLines'] / $class['executableLines']) * 100 : 100;
+            $classBranchCoverage = $class['executableBranches'] ? ($class['executedBranches'] / $class['executableBranches']) * 100 : 0;
+            $classPathCoverage   = $class['executablePaths'] ? ($class['executedPaths'] / $class['executablePaths']) * 100 : 0;
+
+            $class['coverage'] = $classBranchCoverage ?: $classLineCoverage;
+            $class['crap']     = (new CrapIndex($class['ccn'], $classPathCoverage ?: $classLineCoverage))->asString();
+
+            if ($class['executableLines'] > 0 && $class['coverage'] === 100) {
+                $this->numTestedClasses++;
+            }
+        }
+
+        unset($class);
+
+        foreach ($this->functions as &$function) {
+            $functionLineCoverage   = $function['executableLines'] ? ($function['executedLines'] / $function['executableLines']) * 100 : 100;
+            $functionBranchCoverage = $function['executableBranches'] ? ($function['executedBranches'] / $function['executableBranches']) * 100 : 0;
+            $functionPathCoverage   = $function['executablePaths'] ? ($function['executedPaths'] / $function['executablePaths']) * 100 : 0;
+
+            $function['coverage'] = $functionBranchCoverage ?: $functionLineCoverage;
+            $function['crap']     = (new CrapIndex($function['ccn'], $functionPathCoverage ?: $functionLineCoverage))->asString();
+
+            if ($function['coverage'] === 100) {
+                $this->numTestedFunctions++;
+            }
+        }
+    }
+
+    private function processClasses(array $classes): void
+    {
+        $link = $this->id() . '.html#';
+
+        foreach ($classes as $className => $class) {
+            $this->classes[$className] = [
+                'className'          => $className,
+                'namespace'          => $class['namespace'],
+                'methods'            => [],
+                'startLine'          => $class['startLine'],
+                'executableLines'    => 0,
+                'executedLines'      => 0,
+                'executableBranches' => 0,
+                'executedBranches'   => 0,
+                'executablePaths'    => 0,
+                'executedPaths'      => 0,
+                'ccn'                => 0,
+                'coverage'           => 0,
+                'crap'               => 0,
+                'link'               => $link . $class['startLine'],
+            ];
+
+            foreach ($class['methods'] as $methodName => $method) {
+                $methodData                                        = $this->newMethod($className, $methodName, $method, $link);
+                $this->classes[$className]['methods'][$methodName] = $methodData;
+
+                $this->classes[$className]['executableBranches'] += $methodData['executableBranches'];
+                $this->classes[$className]['executedBranches'] += $methodData['executedBranches'];
+                $this->classes[$className]['executablePaths'] += $methodData['executablePaths'];
+                $this->classes[$className]['executedPaths'] += $methodData['executedPaths'];
+
+                $this->numExecutableBranches += $methodData['executableBranches'];
+                $this->numExecutedBranches += $methodData['executedBranches'];
+                $this->numExecutablePaths += $methodData['executablePaths'];
+                $this->numExecutedPaths += $methodData['executedPaths'];
+
+                foreach (range($method['startLine'], $method['endLine']) as $lineNumber) {
+                    $this->codeUnitsByLine[$lineNumber] = [
+                        &$this->classes[$className],
+                        &$this->classes[$className]['methods'][$methodName],
+                    ];
+                }
+            }
+        }
+    }
+
+    private function processTraits(array $traits): void
+    {
+        $link = $this->id() . '.html#';
+
+        foreach ($traits as $traitName => $trait) {
+            $this->traits[$traitName] = [
+                'traitName'          => $traitName,
+                'namespace'          => $trait['namespace'],
+                'methods'            => [],
+                'startLine'          => $trait['startLine'],
+                'executableLines'    => 0,
+                'executedLines'      => 0,
+                'executableBranches' => 0,
+                'executedBranches'   => 0,
+                'executablePaths'    => 0,
+                'executedPaths'      => 0,
+                'ccn'                => 0,
+                'coverage'           => 0,
+                'crap'               => 0,
+                'link'               => $link . $trait['startLine'],
+            ];
+
+            foreach ($trait['methods'] as $methodName => $method) {
+                $methodData                                       = $this->newMethod($traitName, $methodName, $method, $link);
+                $this->traits[$traitName]['methods'][$methodName] = $methodData;
+
+                $this->traits[$traitName]['executableBranches'] += $methodData['executableBranches'];
+                $this->traits[$traitName]['executedBranches'] += $methodData['executedBranches'];
+                $this->traits[$traitName]['executablePaths'] += $methodData['executablePaths'];
+                $this->traits[$traitName]['executedPaths'] += $methodData['executedPaths'];
+
+                $this->numExecutableBranches += $methodData['executableBranches'];
+                $this->numExecutedBranches += $methodData['executedBranches'];
+                $this->numExecutablePaths += $methodData['executablePaths'];
+                $this->numExecutedPaths += $methodData['executedPaths'];
+
+                foreach (range($method['startLine'], $method['endLine']) as $lineNumber) {
+                    $this->codeUnitsByLine[$lineNumber] = [
+                        &$this->traits[$traitName],
+                        &$this->traits[$traitName]['methods'][$methodName],
+                    ];
+                }
+            }
+        }
+    }
+
+    private function processFunctions(array $functions): void
+    {
+        $link = $this->id() . '.html#';
+
+        foreach ($functions as $functionName => $function) {
+            $this->functions[$functionName] = [
+                'functionName'       => $functionName,
+                'namespace'          => $function['namespace'],
+                'signature'          => $function['signature'],
+                'startLine'          => $function['startLine'],
+                'endLine'            => $function['endLine'],
+                'executableLines'    => 0,
+                'executedLines'      => 0,
+                'executableBranches' => 0,
+                'executedBranches'   => 0,
+                'executablePaths'    => 0,
+                'executedPaths'      => 0,
+                'ccn'                => $function['ccn'],
+                'coverage'           => 0,
+                'crap'               => 0,
+                'link'               => $link . $function['startLine'],
+            ];
+
+            foreach (range($function['startLine'], $function['endLine']) as $lineNumber) {
+                $this->codeUnitsByLine[$lineNumber] = [&$this->functions[$functionName]];
+            }
+
+            if (isset($this->functionCoverageData[$functionName]['branches'])) {
+                $this->functions[$functionName]['executableBranches'] = count(
+                    $this->functionCoverageData[$functionName]['branches']
+                );
+
+                $this->functions[$functionName]['executedBranches'] = count(
+                    array_filter(
+                        $this->functionCoverageData[$functionName]['branches'],
+                        static function (array $branch)
+                        {
+                            return (bool) $branch['hit'];
+                        }
+                    )
+                );
+            }
+
+            if (isset($this->functionCoverageData[$functionName]['paths'])) {
+                $this->functions[$functionName]['executablePaths'] = count(
+                    $this->functionCoverageData[$functionName]['paths']
+                );
+
+                $this->functions[$functionName]['executedPaths'] = count(
+                    array_filter(
+                        $this->functionCoverageData[$functionName]['paths'],
+                        static function (array $path)
+                        {
+                            return (bool) $path['hit'];
+                        }
+                    )
+                );
+            }
+
+            $this->numExecutableBranches += $this->functions[$functionName]['executableBranches'];
+            $this->numExecutedBranches += $this->functions[$functionName]['executedBranches'];
+            $this->numExecutablePaths += $this->functions[$functionName]['executablePaths'];
+            $this->numExecutedPaths += $this->functions[$functionName]['executedPaths'];
+        }
+    }
+
+    private function newMethod(string $className, string $methodName, array $method, string $link): array
+    {
+        $methodData = [
+            'methodName'         => $methodName,
+            'visibility'         => $method['visibility'],
+            'signature'          => $method['signature'],
+            'startLine'          => $method['startLine'],
+            'endLine'            => $method['endLine'],
+            'executableLines'    => 0,
+            'executedLines'      => 0,
+            'executableBranches' => 0,
+            'executedBranches'   => 0,
+            'executablePaths'    => 0,
+            'executedPaths'      => 0,
+            'ccn'                => $method['ccn'],
+            'coverage'           => 0,
+            'crap'               => 0,
+            'link'               => $link . $method['startLine'],
+        ];
+
+        $key = $className . '->' . $methodName;
+
+        if (isset($this->functionCoverageData[$key]['branches'])) {
+            $methodData['executableBranches'] = count(
+                $this->functionCoverageData[$key]['branches']
+            );
+
+            $methodData['executedBranches'] = count(
+                array_filter(
+                    $this->functionCoverageData[$key]['branches'],
+                    static function (array $branch)
+                    {
+                        return (bool) $branch['hit'];
+                    }
+                )
+            );
+        }
+
+        if (isset($this->functionCoverageData[$key]['paths'])) {
+            $methodData['executablePaths'] = count(
+                $this->functionCoverageData[$key]['paths']
+            );
+
+            $methodData['executedPaths'] = count(
+                array_filter(
+                    $this->functionCoverageData[$key]['paths'],
+                    static function (array $path)
+                    {
+                        return (bool) $path['hit'];
+                    }
+                )
+            );
+        }
+
+        return $methodData;
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Node/Iterator.php b/www-api/vendor/phpunit/php-code-coverage/src/Node/Iterator.php
new file mode 100644
index 00000000..0d1c7354
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Node/Iterator.php
@@ -0,0 +1,90 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Node;
+
+use function count;
+use RecursiveIterator;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class Iterator implements RecursiveIterator
+{
+    /**
+     * @var int
+     */
+    private $position;
+
+    /**
+     * @var AbstractNode[]
+     */
+    private $nodes;
+
+    public function __construct(Directory $node)
+    {
+        $this->nodes = $node->children();
+    }
+
+    /**
+     * Rewinds the Iterator to the first element.
+     */
+    public function rewind(): void
+    {
+        $this->position = 0;
+    }
+
+    /**
+     * Checks if there is a current element after calls to rewind() or next().
+     */
+    public function valid(): bool
+    {
+        return $this->position < count($this->nodes);
+    }
+
+    /**
+     * Returns the key of the current element.
+     */
+    public function key(): int
+    {
+        return $this->position;
+    }
+
+    /**
+     * Returns the current element.
+     */
+    public function current(): ?AbstractNode
+    {
+        return $this->valid() ? $this->nodes[$this->position] : null;
+    }
+
+    /**
+     * Moves forward to next element.
+     */
+    public function next(): void
+    {
+        $this->position++;
+    }
+
+    /**
+     * Returns the sub iterator for the current element.
+     */
+    public function getChildren(): self
+    {
+        return new self($this->nodes[$this->position]);
+    }
+
+    /**
+     * Checks whether the current element has children.
+     */
+    public function hasChildren(): bool
+    {
+        return $this->nodes[$this->position] instanceof Directory;
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/ProcessedCodeCoverageData.php b/www-api/vendor/phpunit/php-code-coverage/src/ProcessedCodeCoverageData.php
new file mode 100644
index 00000000..1ed29ad5
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/ProcessedCodeCoverageData.php
@@ -0,0 +1,255 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage;
+
+use function array_key_exists;
+use function array_keys;
+use function array_merge;
+use function array_unique;
+use function count;
+use function is_array;
+use function ksort;
+use SebastianBergmann\CodeCoverage\Driver\Driver;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class ProcessedCodeCoverageData
+{
+    /**
+     * Line coverage data.
+     * An array of filenames, each having an array of linenumbers, each executable line having an array of testcase ids.
+     *
+     * @var array
+     */
+    private $lineCoverage = [];
+
+    /**
+     * Function coverage data.
+     * Maintains base format of raw data (@see https://xdebug.org/docs/code_coverage), but each 'hit' entry is an array
+     * of testcase ids.
+     *
+     * @var array
+     */
+    private $functionCoverage = [];
+
+    public function initializeUnseenData(RawCodeCoverageData $rawData): void
+    {
+        foreach ($rawData->lineCoverage() as $file => $lines) {
+            if (!isset($this->lineCoverage[$file])) {
+                $this->lineCoverage[$file] = [];
+
+                foreach ($lines as $k => $v) {
+                    $this->lineCoverage[$file][$k] = $v === Driver::LINE_NOT_EXECUTABLE ? null : [];
+                }
+            }
+        }
+
+        foreach ($rawData->functionCoverage() as $file => $functions) {
+            foreach ($functions as $functionName => $functionData) {
+                if (isset($this->functionCoverage[$file][$functionName])) {
+                    $this->initPreviouslySeenFunction($file, $functionName, $functionData);
+                } else {
+                    $this->initPreviouslyUnseenFunction($file, $functionName, $functionData);
+                }
+            }
+        }
+    }
+
+    public function markCodeAsExecutedByTestCase(string $testCaseId, RawCodeCoverageData $executedCode): void
+    {
+        foreach ($executedCode->lineCoverage() as $file => $lines) {
+            foreach ($lines as $k => $v) {
+                if ($v === Driver::LINE_EXECUTED) {
+                    $this->lineCoverage[$file][$k][] = $testCaseId;
+                }
+            }
+        }
+
+        foreach ($executedCode->functionCoverage() as $file => $functions) {
+            foreach ($functions as $functionName => $functionData) {
+                foreach ($functionData['branches'] as $branchId => $branchData) {
+                    if ($branchData['hit'] === Driver::BRANCH_HIT) {
+                        $this->functionCoverage[$file][$functionName]['branches'][$branchId]['hit'][] = $testCaseId;
+                    }
+                }
+
+                foreach ($functionData['paths'] as $pathId => $pathData) {
+                    if ($pathData['hit'] === Driver::BRANCH_HIT) {
+                        $this->functionCoverage[$file][$functionName]['paths'][$pathId]['hit'][] = $testCaseId;
+                    }
+                }
+            }
+        }
+    }
+
+    public function setLineCoverage(array $lineCoverage): void
+    {
+        $this->lineCoverage = $lineCoverage;
+    }
+
+    public function lineCoverage(): array
+    {
+        ksort($this->lineCoverage);
+
+        return $this->lineCoverage;
+    }
+
+    public function setFunctionCoverage(array $functionCoverage): void
+    {
+        $this->functionCoverage = $functionCoverage;
+    }
+
+    public function functionCoverage(): array
+    {
+        ksort($this->functionCoverage);
+
+        return $this->functionCoverage;
+    }
+
+    public function coveredFiles(): array
+    {
+        ksort($this->lineCoverage);
+
+        return array_keys($this->lineCoverage);
+    }
+
+    public function renameFile(string $oldFile, string $newFile): void
+    {
+        $this->lineCoverage[$newFile] = $this->lineCoverage[$oldFile];
+
+        if (isset($this->functionCoverage[$oldFile])) {
+            $this->functionCoverage[$newFile] = $this->functionCoverage[$oldFile];
+        }
+
+        unset($this->lineCoverage[$oldFile], $this->functionCoverage[$oldFile]);
+    }
+
+    public function merge(self $newData): void
+    {
+        foreach ($newData->lineCoverage as $file => $lines) {
+            if (!isset($this->lineCoverage[$file])) {
+                $this->lineCoverage[$file] = $lines;
+
+                continue;
+            }
+
+            // we should compare the lines if any of two contains data
+            $compareLineNumbers = array_unique(
+                array_merge(
+                    array_keys($this->lineCoverage[$file]),
+                    array_keys($newData->lineCoverage[$file])
+                )
+            );
+
+            foreach ($compareLineNumbers as $line) {
+                $thatPriority = $this->priorityForLine($newData->lineCoverage[$file], $line);
+                $thisPriority = $this->priorityForLine($this->lineCoverage[$file], $line);
+
+                if ($thatPriority > $thisPriority) {
+                    $this->lineCoverage[$file][$line] = $newData->lineCoverage[$file][$line];
+                } elseif ($thatPriority === $thisPriority && is_array($this->lineCoverage[$file][$line])) {
+                    $this->lineCoverage[$file][$line] = array_unique(
+                        array_merge($this->lineCoverage[$file][$line], $newData->lineCoverage[$file][$line])
+                    );
+                }
+            }
+        }
+
+        foreach ($newData->functionCoverage as $file => $functions) {
+            if (!isset($this->functionCoverage[$file])) {
+                $this->functionCoverage[$file] = $functions;
+
+                continue;
+            }
+
+            foreach ($functions as $functionName => $functionData) {
+                if (isset($this->functionCoverage[$file][$functionName])) {
+                    $this->initPreviouslySeenFunction($file, $functionName, $functionData);
+                } else {
+                    $this->initPreviouslyUnseenFunction($file, $functionName, $functionData);
+                }
+
+                foreach ($functionData['branches'] as $branchId => $branchData) {
+                    $this->functionCoverage[$file][$functionName]['branches'][$branchId]['hit'] = array_unique(array_merge($this->functionCoverage[$file][$functionName]['branches'][$branchId]['hit'], $branchData['hit']));
+                }
+
+                foreach ($functionData['paths'] as $pathId => $pathData) {
+                    $this->functionCoverage[$file][$functionName]['paths'][$pathId]['hit'] = array_unique(array_merge($this->functionCoverage[$file][$functionName]['paths'][$pathId]['hit'], $pathData['hit']));
+                }
+            }
+        }
+    }
+
+    /**
+     * Determine the priority for a line.
+     *
+     * 1 = the line is not set
+     * 2 = the line has not been tested
+     * 3 = the line is dead code
+     * 4 = the line has been tested
+     *
+     * During a merge, a higher number is better.
+     */
+    private function priorityForLine(array $data, int $line): int
+    {
+        if (!array_key_exists($line, $data)) {
+            return 1;
+        }
+
+        if (is_array($data[$line]) && count($data[$line]) === 0) {
+            return 2;
+        }
+
+        if ($data[$line] === null) {
+            return 3;
+        }
+
+        return 4;
+    }
+
+    /**
+     * For a function we have never seen before, copy all data over and simply init the 'hit' array.
+     */
+    private function initPreviouslyUnseenFunction(string $file, string $functionName, array $functionData): void
+    {
+        $this->functionCoverage[$file][$functionName] = $functionData;
+
+        foreach (array_keys($functionData['branches']) as $branchId) {
+            $this->functionCoverage[$file][$functionName]['branches'][$branchId]['hit'] = [];
+        }
+
+        foreach (array_keys($functionData['paths']) as $pathId) {
+            $this->functionCoverage[$file][$functionName]['paths'][$pathId]['hit'] = [];
+        }
+    }
+
+    /**
+     * For a function we have seen before, only copy over and init the 'hit' array for any unseen branches and paths.
+     * Techniques such as mocking and where the contents of a file are different vary during tests (e.g. compiling
+     * containers) mean that the functions inside a file cannot be relied upon to be static.
+     */
+    private function initPreviouslySeenFunction(string $file, string $functionName, array $functionData): void
+    {
+        foreach ($functionData['branches'] as $branchId => $branchData) {
+            if (!isset($this->functionCoverage[$file][$functionName]['branches'][$branchId])) {
+                $this->functionCoverage[$file][$functionName]['branches'][$branchId]        = $branchData;
+                $this->functionCoverage[$file][$functionName]['branches'][$branchId]['hit'] = [];
+            }
+        }
+
+        foreach ($functionData['paths'] as $pathId => $pathData) {
+            if (!isset($this->functionCoverage[$file][$functionName]['paths'][$pathId])) {
+                $this->functionCoverage[$file][$functionName]['paths'][$pathId]        = $pathData;
+                $this->functionCoverage[$file][$functionName]['paths'][$pathId]['hit'] = [];
+            }
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/RawCodeCoverageData.php b/www-api/vendor/phpunit/php-code-coverage/src/RawCodeCoverageData.php
new file mode 100644
index 00000000..c8d3eb75
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/RawCodeCoverageData.php
@@ -0,0 +1,238 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage;
+
+use function array_diff;
+use function array_diff_key;
+use function array_flip;
+use function array_intersect;
+use function array_intersect_key;
+use function count;
+use function explode;
+use function file_get_contents;
+use function in_array;
+use function is_file;
+use function range;
+use function trim;
+use SebastianBergmann\CodeCoverage\Driver\Driver;
+use SebastianBergmann\CodeCoverage\StaticAnalysis\FileAnalyser;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class RawCodeCoverageData
+{
+    /**
+     * @var array<string, array<int>>
+     */
+    private static $emptyLineCache = [];
+
+    /**
+     * @var array
+     *
+     * @see https://xdebug.org/docs/code_coverage for format
+     */
+    private $lineCoverage;
+
+    /**
+     * @var array
+     *
+     * @see https://xdebug.org/docs/code_coverage for format
+     */
+    private $functionCoverage;
+
+    public static function fromXdebugWithoutPathCoverage(array $rawCoverage): self
+    {
+        return new self($rawCoverage, []);
+    }
+
+    public static function fromXdebugWithPathCoverage(array $rawCoverage): self
+    {
+        $lineCoverage     = [];
+        $functionCoverage = [];
+
+        foreach ($rawCoverage as $file => $fileCoverageData) {
+            $lineCoverage[$file]     = $fileCoverageData['lines'];
+            $functionCoverage[$file] = $fileCoverageData['functions'];
+        }
+
+        return new self($lineCoverage, $functionCoverage);
+    }
+
+    public static function fromXdebugWithMixedCoverage(array $rawCoverage): self
+    {
+        $lineCoverage     = [];
+        $functionCoverage = [];
+
+        foreach ($rawCoverage as $file => $fileCoverageData) {
+            if (!isset($fileCoverageData['functions'])) {
+                // Current file does not have functions, so line coverage
+                // is stored in $fileCoverageData, not in $fileCoverageData['lines']
+                $lineCoverage[$file] = $fileCoverageData;
+
+                continue;
+            }
+
+            $lineCoverage[$file]     = $fileCoverageData['lines'];
+            $functionCoverage[$file] = $fileCoverageData['functions'];
+        }
+
+        return new self($lineCoverage, $functionCoverage);
+    }
+
+    public static function fromUncoveredFile(string $filename, FileAnalyser $analyser): self
+    {
+        $lineCoverage = [];
+
+        foreach ($analyser->executableLinesIn($filename) as $line) {
+            $lineCoverage[$line] = Driver::LINE_NOT_EXECUTED;
+        }
+
+        return new self([$filename => $lineCoverage], []);
+    }
+
+    private function __construct(array $lineCoverage, array $functionCoverage)
+    {
+        $this->lineCoverage     = $lineCoverage;
+        $this->functionCoverage = $functionCoverage;
+
+        $this->skipEmptyLines();
+    }
+
+    public function clear(): void
+    {
+        $this->lineCoverage = $this->functionCoverage = [];
+    }
+
+    public function lineCoverage(): array
+    {
+        return $this->lineCoverage;
+    }
+
+    public function functionCoverage(): array
+    {
+        return $this->functionCoverage;
+    }
+
+    public function removeCoverageDataForFile(string $filename): void
+    {
+        unset($this->lineCoverage[$filename], $this->functionCoverage[$filename]);
+    }
+
+    /**
+     * @param int[] $lines
+     */
+    public function keepLineCoverageDataOnlyForLines(string $filename, array $lines): void
+    {
+        if (!isset($this->lineCoverage[$filename])) {
+            return;
+        }
+
+        $this->lineCoverage[$filename] = array_intersect_key(
+            $this->lineCoverage[$filename],
+            array_flip($lines)
+        );
+    }
+
+    /**
+     * @param int[] $lines
+     */
+    public function keepFunctionCoverageDataOnlyForLines(string $filename, array $lines): void
+    {
+        if (!isset($this->functionCoverage[$filename])) {
+            return;
+        }
+
+        foreach ($this->functionCoverage[$filename] as $functionName => $functionData) {
+            foreach ($functionData['branches'] as $branchId => $branch) {
+                if (count(array_diff(range($branch['line_start'], $branch['line_end']), $lines)) > 0) {
+                    unset($this->functionCoverage[$filename][$functionName]['branches'][$branchId]);
+
+                    foreach ($functionData['paths'] as $pathId => $path) {
+                        if (in_array($branchId, $path['path'], true)) {
+                            unset($this->functionCoverage[$filename][$functionName]['paths'][$pathId]);
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * @param int[] $lines
+     */
+    public function removeCoverageDataForLines(string $filename, array $lines): void
+    {
+        if (empty($lines)) {
+            return;
+        }
+
+        if (!isset($this->lineCoverage[$filename])) {
+            return;
+        }
+
+        $this->lineCoverage[$filename] = array_diff_key(
+            $this->lineCoverage[$filename],
+            array_flip($lines)
+        );
+
+        if (isset($this->functionCoverage[$filename])) {
+            foreach ($this->functionCoverage[$filename] as $functionName => $functionData) {
+                foreach ($functionData['branches'] as $branchId => $branch) {
+                    if (count(array_intersect($lines, range($branch['line_start'], $branch['line_end']))) > 0) {
+                        unset($this->functionCoverage[$filename][$functionName]['branches'][$branchId]);
+
+                        foreach ($functionData['paths'] as $pathId => $path) {
+                            if (in_array($branchId, $path['path'], true)) {
+                                unset($this->functionCoverage[$filename][$functionName]['paths'][$pathId]);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * At the end of a file, the PHP interpreter always sees an implicit return. Where this occurs in a file that has
+     * e.g. a class definition, that line cannot be invoked from a test and results in confusing coverage. This engine
+     * implementation detail therefore needs to be masked which is done here by simply ensuring that all empty lines
+     * are skipped over for coverage purposes.
+     *
+     * @see https://github.com/sebastianbergmann/php-code-coverage/issues/799
+     */
+    private function skipEmptyLines(): void
+    {
+        foreach ($this->lineCoverage as $filename => $coverage) {
+            foreach ($this->getEmptyLinesForFile($filename) as $emptyLine) {
+                unset($this->lineCoverage[$filename][$emptyLine]);
+            }
+        }
+    }
+
+    private function getEmptyLinesForFile(string $filename): array
+    {
+        if (!isset(self::$emptyLineCache[$filename])) {
+            self::$emptyLineCache[$filename] = [];
+
+            if (is_file($filename)) {
+                $sourceLines = explode("\n", file_get_contents($filename));
+
+                foreach ($sourceLines as $line => $source) {
+                    if (trim($source) === '') {
+                        self::$emptyLineCache[$filename][] = ($line + 1);
+                    }
+                }
+            }
+        }
+
+        return self::$emptyLineCache[$filename];
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Clover.php b/www-api/vendor/phpunit/php-code-coverage/src/Report/Clover.php
new file mode 100644
index 00000000..75c731bb
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Clover.php
@@ -0,0 +1,255 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Report;
+
+use function count;
+use function dirname;
+use function file_put_contents;
+use function is_string;
+use function ksort;
+use function max;
+use function range;
+use function time;
+use DOMDocument;
+use SebastianBergmann\CodeCoverage\CodeCoverage;
+use SebastianBergmann\CodeCoverage\Driver\WriteOperationFailedException;
+use SebastianBergmann\CodeCoverage\Node\File;
+use SebastianBergmann\CodeCoverage\Util\Filesystem;
+
+final class Clover
+{
+    /**
+     * @throws WriteOperationFailedException
+     */
+    public function process(CodeCoverage $coverage, ?string $target = null, ?string $name = null): string
+    {
+        $time = (string) time();
+
+        $xmlDocument               = new DOMDocument('1.0', 'UTF-8');
+        $xmlDocument->formatOutput = true;
+
+        $xmlCoverage = $xmlDocument->createElement('coverage');
+        $xmlCoverage->setAttribute('generated', $time);
+        $xmlDocument->appendChild($xmlCoverage);
+
+        $xmlProject = $xmlDocument->createElement('project');
+        $xmlProject->setAttribute('timestamp', $time);
+
+        if (is_string($name)) {
+            $xmlProject->setAttribute('name', $name);
+        }
+
+        $xmlCoverage->appendChild($xmlProject);
+
+        $packages = [];
+        $report   = $coverage->getReport();
+
+        foreach ($report as $item) {
+            if (!$item instanceof File) {
+                continue;
+            }
+
+            /* @var File $item */
+
+            $xmlFile = $xmlDocument->createElement('file');
+            $xmlFile->setAttribute('name', $item->pathAsString());
+
+            $classes      = $item->classesAndTraits();
+            $coverageData = $item->lineCoverageData();
+            $lines        = [];
+            $namespace    = 'global';
+
+            foreach ($classes as $className => $class) {
+                $classStatements        = 0;
+                $coveredClassStatements = 0;
+                $coveredMethods         = 0;
+                $classMethods           = 0;
+
+                foreach ($class['methods'] as $methodName => $method) {
+                    if ($method['executableLines'] == 0) {
+                        continue;
+                    }
+
+                    $classMethods++;
+                    $classStatements += $method['executableLines'];
+                    $coveredClassStatements += $method['executedLines'];
+
+                    if ($method['coverage'] == 100) {
+                        $coveredMethods++;
+                    }
+
+                    $methodCount = 0;
+
+                    foreach (range($method['startLine'], $method['endLine']) as $line) {
+                        if (isset($coverageData[$line]) && ($coverageData[$line] !== null)) {
+                            $methodCount = max($methodCount, count($coverageData[$line]));
+                        }
+                    }
+
+                    $lines[$method['startLine']] = [
+                        'ccn'        => $method['ccn'],
+                        'count'      => $methodCount,
+                        'crap'       => $method['crap'],
+                        'type'       => 'method',
+                        'visibility' => $method['visibility'],
+                        'name'       => $methodName,
+                    ];
+                }
+
+                if (!empty($class['package']['namespace'])) {
+                    $namespace = $class['package']['namespace'];
+                }
+
+                $xmlClass = $xmlDocument->createElement('class');
+                $xmlClass->setAttribute('name', $className);
+                $xmlClass->setAttribute('namespace', $namespace);
+
+                if (!empty($class['package']['fullPackage'])) {
+                    $xmlClass->setAttribute(
+                        'fullPackage',
+                        $class['package']['fullPackage']
+                    );
+                }
+
+                if (!empty($class['package']['category'])) {
+                    $xmlClass->setAttribute(
+                        'category',
+                        $class['package']['category']
+                    );
+                }
+
+                if (!empty($class['package']['package'])) {
+                    $xmlClass->setAttribute(
+                        'package',
+                        $class['package']['package']
+                    );
+                }
+
+                if (!empty($class['package']['subpackage'])) {
+                    $xmlClass->setAttribute(
+                        'subpackage',
+                        $class['package']['subpackage']
+                    );
+                }
+
+                $xmlFile->appendChild($xmlClass);
+
+                $xmlMetrics = $xmlDocument->createElement('metrics');
+                $xmlMetrics->setAttribute('complexity', (string) $class['ccn']);
+                $xmlMetrics->setAttribute('methods', (string) $classMethods);
+                $xmlMetrics->setAttribute('coveredmethods', (string) $coveredMethods);
+                $xmlMetrics->setAttribute('conditionals', (string) $class['executableBranches']);
+                $xmlMetrics->setAttribute('coveredconditionals', (string) $class['executedBranches']);
+                $xmlMetrics->setAttribute('statements', (string) $classStatements);
+                $xmlMetrics->setAttribute('coveredstatements', (string) $coveredClassStatements);
+                $xmlMetrics->setAttribute('elements', (string) ($classMethods + $classStatements + $class['executableBranches']));
+                $xmlMetrics->setAttribute('coveredelements', (string) ($coveredMethods + $coveredClassStatements + $class['executedBranches']));
+                $xmlClass->appendChild($xmlMetrics);
+            }
+
+            foreach ($coverageData as $line => $data) {
+                if ($data === null || isset($lines[$line])) {
+                    continue;
+                }
+
+                $lines[$line] = [
+                    'count' => count($data), 'type' => 'stmt',
+                ];
+            }
+
+            ksort($lines);
+
+            foreach ($lines as $line => $data) {
+                $xmlLine = $xmlDocument->createElement('line');
+                $xmlLine->setAttribute('num', (string) $line);
+                $xmlLine->setAttribute('type', $data['type']);
+
+                if (isset($data['name'])) {
+                    $xmlLine->setAttribute('name', $data['name']);
+                }
+
+                if (isset($data['visibility'])) {
+                    $xmlLine->setAttribute('visibility', $data['visibility']);
+                }
+
+                if (isset($data['ccn'])) {
+                    $xmlLine->setAttribute('complexity', (string) $data['ccn']);
+                }
+
+                if (isset($data['crap'])) {
+                    $xmlLine->setAttribute('crap', (string) $data['crap']);
+                }
+
+                $xmlLine->setAttribute('count', (string) $data['count']);
+                $xmlFile->appendChild($xmlLine);
+            }
+
+            $linesOfCode = $item->linesOfCode();
+
+            $xmlMetrics = $xmlDocument->createElement('metrics');
+            $xmlMetrics->setAttribute('loc', (string) $linesOfCode['linesOfCode']);
+            $xmlMetrics->setAttribute('ncloc', (string) $linesOfCode['nonCommentLinesOfCode']);
+            $xmlMetrics->setAttribute('classes', (string) $item->numberOfClassesAndTraits());
+            $xmlMetrics->setAttribute('methods', (string) $item->numberOfMethods());
+            $xmlMetrics->setAttribute('coveredmethods', (string) $item->numberOfTestedMethods());
+            $xmlMetrics->setAttribute('conditionals', (string) $item->numberOfExecutableBranches());
+            $xmlMetrics->setAttribute('coveredconditionals', (string) $item->numberOfExecutedBranches());
+            $xmlMetrics->setAttribute('statements', (string) $item->numberOfExecutableLines());
+            $xmlMetrics->setAttribute('coveredstatements', (string) $item->numberOfExecutedLines());
+            $xmlMetrics->setAttribute('elements', (string) ($item->numberOfMethods() + $item->numberOfExecutableLines() + $item->numberOfExecutableBranches()));
+            $xmlMetrics->setAttribute('coveredelements', (string) ($item->numberOfTestedMethods() + $item->numberOfExecutedLines() + $item->numberOfExecutedBranches()));
+            $xmlFile->appendChild($xmlMetrics);
+
+            if ($namespace === 'global') {
+                $xmlProject->appendChild($xmlFile);
+            } else {
+                if (!isset($packages[$namespace])) {
+                    $packages[$namespace] = $xmlDocument->createElement(
+                        'package'
+                    );
+
+                    $packages[$namespace]->setAttribute('name', $namespace);
+                    $xmlProject->appendChild($packages[$namespace]);
+                }
+
+                $packages[$namespace]->appendChild($xmlFile);
+            }
+        }
+
+        $linesOfCode = $report->linesOfCode();
+
+        $xmlMetrics = $xmlDocument->createElement('metrics');
+        $xmlMetrics->setAttribute('files', (string) count($report));
+        $xmlMetrics->setAttribute('loc', (string) $linesOfCode['linesOfCode']);
+        $xmlMetrics->setAttribute('ncloc', (string) $linesOfCode['nonCommentLinesOfCode']);
+        $xmlMetrics->setAttribute('classes', (string) $report->numberOfClassesAndTraits());
+        $xmlMetrics->setAttribute('methods', (string) $report->numberOfMethods());
+        $xmlMetrics->setAttribute('coveredmethods', (string) $report->numberOfTestedMethods());
+        $xmlMetrics->setAttribute('conditionals', (string) $report->numberOfExecutableBranches());
+        $xmlMetrics->setAttribute('coveredconditionals', (string) $report->numberOfExecutedBranches());
+        $xmlMetrics->setAttribute('statements', (string) $report->numberOfExecutableLines());
+        $xmlMetrics->setAttribute('coveredstatements', (string) $report->numberOfExecutedLines());
+        $xmlMetrics->setAttribute('elements', (string) ($report->numberOfMethods() + $report->numberOfExecutableLines() + $report->numberOfExecutableBranches()));
+        $xmlMetrics->setAttribute('coveredelements', (string) ($report->numberOfTestedMethods() + $report->numberOfExecutedLines() + $report->numberOfExecutedBranches()));
+        $xmlProject->appendChild($xmlMetrics);
+
+        $buffer = $xmlDocument->saveXML();
+
+        if ($target !== null) {
+            Filesystem::createDirectory(dirname($target));
+
+            if (@file_put_contents($target, $buffer) === false) {
+                throw new WriteOperationFailedException($target);
+            }
+        }
+
+        return $buffer;
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Cobertura.php b/www-api/vendor/phpunit/php-code-coverage/src/Report/Cobertura.php
new file mode 100644
index 00000000..0d1dde76
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Cobertura.php
@@ -0,0 +1,306 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Report;
+
+use function basename;
+use function count;
+use function dirname;
+use function file_put_contents;
+use function preg_match;
+use function range;
+use function str_replace;
+use function time;
+use DOMImplementation;
+use SebastianBergmann\CodeCoverage\CodeCoverage;
+use SebastianBergmann\CodeCoverage\Driver\WriteOperationFailedException;
+use SebastianBergmann\CodeCoverage\Node\File;
+use SebastianBergmann\CodeCoverage\Util\Filesystem;
+
+final class Cobertura
+{
+    /**
+     * @throws WriteOperationFailedException
+     */
+    public function process(CodeCoverage $coverage, ?string $target = null): string
+    {
+        $time = (string) time();
+
+        $report = $coverage->getReport();
+
+        $implementation = new DOMImplementation;
+
+        $documentType = $implementation->createDocumentType(
+            'coverage',
+            '',
+            'http://cobertura.sourceforge.net/xml/coverage-04.dtd'
+        );
+
+        $document               = $implementation->createDocument('', '', $documentType);
+        $document->xmlVersion   = '1.0';
+        $document->encoding     = 'UTF-8';
+        $document->formatOutput = true;
+
+        $coverageElement = $document->createElement('coverage');
+
+        $linesValid   = $report->numberOfExecutableLines();
+        $linesCovered = $report->numberOfExecutedLines();
+        $lineRate     = $linesValid === 0 ? 0 : ($linesCovered / $linesValid);
+        $coverageElement->setAttribute('line-rate', (string) $lineRate);
+
+        $branchesValid   = $report->numberOfExecutableBranches();
+        $branchesCovered = $report->numberOfExecutedBranches();
+        $branchRate      = $branchesValid === 0 ? 0 : ($branchesCovered / $branchesValid);
+        $coverageElement->setAttribute('branch-rate', (string) $branchRate);
+
+        $coverageElement->setAttribute('lines-covered', (string) $report->numberOfExecutedLines());
+        $coverageElement->setAttribute('lines-valid', (string) $report->numberOfExecutableLines());
+        $coverageElement->setAttribute('branches-covered', (string) $report->numberOfExecutedBranches());
+        $coverageElement->setAttribute('branches-valid', (string) $report->numberOfExecutableBranches());
+        $coverageElement->setAttribute('complexity', '');
+        $coverageElement->setAttribute('version', '0.4');
+        $coverageElement->setAttribute('timestamp', $time);
+
+        $document->appendChild($coverageElement);
+
+        $sourcesElement = $document->createElement('sources');
+        $coverageElement->appendChild($sourcesElement);
+
+        $sourceElement = $document->createElement('source', $report->pathAsString());
+        $sourcesElement->appendChild($sourceElement);
+
+        $packagesElement = $document->createElement('packages');
+        $coverageElement->appendChild($packagesElement);
+
+        $complexity = 0;
+
+        foreach ($report as $item) {
+            if (!$item instanceof File) {
+                continue;
+            }
+
+            $packageElement    = $document->createElement('package');
+            $packageComplexity = 0;
+
+            $packageElement->setAttribute('name', str_replace($report->pathAsString() . DIRECTORY_SEPARATOR, '', $item->pathAsString()));
+
+            $linesValid   = $item->numberOfExecutableLines();
+            $linesCovered = $item->numberOfExecutedLines();
+            $lineRate     = $linesValid === 0 ? 0 : ($linesCovered / $linesValid);
+
+            $packageElement->setAttribute('line-rate', (string) $lineRate);
+
+            $branchesValid   = $item->numberOfExecutableBranches();
+            $branchesCovered = $item->numberOfExecutedBranches();
+            $branchRate      = $branchesValid === 0 ? 0 : ($branchesCovered / $branchesValid);
+
+            $packageElement->setAttribute('branch-rate', (string) $branchRate);
+
+            $packageElement->setAttribute('complexity', '');
+            $packagesElement->appendChild($packageElement);
+
+            $classesElement = $document->createElement('classes');
+
+            $packageElement->appendChild($classesElement);
+
+            $classes      = $item->classesAndTraits();
+            $coverageData = $item->lineCoverageData();
+
+            foreach ($classes as $className => $class) {
+                $complexity += $class['ccn'];
+                $packageComplexity += $class['ccn'];
+
+                if (!empty($class['package']['namespace'])) {
+                    $className = $class['package']['namespace'] . '\\' . $className;
+                }
+
+                $linesValid   = $class['executableLines'];
+                $linesCovered = $class['executedLines'];
+                $lineRate     = $linesValid === 0 ? 0 : ($linesCovered / $linesValid);
+
+                $branchesValid   = $class['executableBranches'];
+                $branchesCovered = $class['executedBranches'];
+                $branchRate      = $branchesValid === 0 ? 0 : ($branchesCovered / $branchesValid);
+
+                $classElement = $document->createElement('class');
+
+                $classElement->setAttribute('name', $className);
+                $classElement->setAttribute('filename', str_replace($report->pathAsString() . DIRECTORY_SEPARATOR, '', $item->pathAsString()));
+                $classElement->setAttribute('line-rate', (string) $lineRate);
+                $classElement->setAttribute('branch-rate', (string) $branchRate);
+                $classElement->setAttribute('complexity', (string) $class['ccn']);
+
+                $classesElement->appendChild($classElement);
+
+                $methodsElement = $document->createElement('methods');
+
+                $classElement->appendChild($methodsElement);
+
+                $classLinesElement = $document->createElement('lines');
+
+                $classElement->appendChild($classLinesElement);
+
+                foreach ($class['methods'] as $methodName => $method) {
+                    if ($method['executableLines'] === 0) {
+                        continue;
+                    }
+
+                    preg_match("/\((.*?)\)/", $method['signature'], $signature);
+
+                    $linesValid   = $method['executableLines'];
+                    $linesCovered = $method['executedLines'];
+                    $lineRate     = $linesValid === 0 ? 0 : ($linesCovered / $linesValid);
+
+                    $branchesValid   = $method['executableBranches'];
+                    $branchesCovered = $method['executedBranches'];
+                    $branchRate      = $branchesValid === 0 ? 0 : ($branchesCovered / $branchesValid);
+
+                    $methodElement = $document->createElement('method');
+
+                    $methodElement->setAttribute('name', $methodName);
+                    $methodElement->setAttribute('signature', $signature[1]);
+                    $methodElement->setAttribute('line-rate', (string) $lineRate);
+                    $methodElement->setAttribute('branch-rate', (string) $branchRate);
+                    $methodElement->setAttribute('complexity', (string) $method['ccn']);
+
+                    $methodLinesElement = $document->createElement('lines');
+
+                    $methodElement->appendChild($methodLinesElement);
+
+                    foreach (range($method['startLine'], $method['endLine']) as $line) {
+                        if (!isset($coverageData[$line]) || $coverageData[$line] === null) {
+                            continue;
+                        }
+                        $methodLineElement = $document->createElement('line');
+
+                        $methodLineElement->setAttribute('number', (string) $line);
+                        $methodLineElement->setAttribute('hits', (string) count($coverageData[$line]));
+
+                        $methodLinesElement->appendChild($methodLineElement);
+
+                        $classLineElement = $methodLineElement->cloneNode();
+
+                        $classLinesElement->appendChild($classLineElement);
+                    }
+
+                    $methodsElement->appendChild($methodElement);
+                }
+            }
+
+            if ($report->numberOfFunctions() === 0) {
+                $packageElement->setAttribute('complexity', (string) $packageComplexity);
+
+                continue;
+            }
+
+            $functionsComplexity      = 0;
+            $functionsLinesValid      = 0;
+            $functionsLinesCovered    = 0;
+            $functionsBranchesValid   = 0;
+            $functionsBranchesCovered = 0;
+
+            $classElement = $document->createElement('class');
+            $classElement->setAttribute('name', basename($item->pathAsString()));
+            $classElement->setAttribute('filename', str_replace($report->pathAsString() . DIRECTORY_SEPARATOR, '', $item->pathAsString()));
+
+            $methodsElement = $document->createElement('methods');
+
+            $classElement->appendChild($methodsElement);
+
+            $classLinesElement = $document->createElement('lines');
+
+            $classElement->appendChild($classLinesElement);
+
+            $functions = $report->functions();
+
+            foreach ($functions as $functionName => $function) {
+                if ($function['executableLines'] === 0) {
+                    continue;
+                }
+
+                $complexity += $function['ccn'];
+                $packageComplexity += $function['ccn'];
+                $functionsComplexity += $function['ccn'];
+
+                $linesValid   = $function['executableLines'];
+                $linesCovered = $function['executedLines'];
+                $lineRate     = $linesValid === 0 ? 0 : ($linesCovered / $linesValid);
+
+                $functionsLinesValid += $linesValid;
+                $functionsLinesCovered += $linesCovered;
+
+                $branchesValid   = $function['executableBranches'];
+                $branchesCovered = $function['executedBranches'];
+                $branchRate      = $branchesValid === 0 ? 0 : ($branchesCovered / $branchesValid);
+
+                $functionsBranchesValid += $branchesValid;
+                $functionsBranchesCovered += $branchesValid;
+
+                $methodElement = $document->createElement('method');
+
+                $methodElement->setAttribute('name', $functionName);
+                $methodElement->setAttribute('signature', $function['signature']);
+                $methodElement->setAttribute('line-rate', (string) $lineRate);
+                $methodElement->setAttribute('branch-rate', (string) $branchRate);
+                $methodElement->setAttribute('complexity', (string) $function['ccn']);
+
+                $methodLinesElement = $document->createElement('lines');
+
+                $methodElement->appendChild($methodLinesElement);
+
+                foreach (range($function['startLine'], $function['endLine']) as $line) {
+                    if (!isset($coverageData[$line]) || $coverageData[$line] === null) {
+                        continue;
+                    }
+                    $methodLineElement = $document->createElement('line');
+
+                    $methodLineElement->setAttribute('number', (string) $line);
+                    $methodLineElement->setAttribute('hits', (string) count($coverageData[$line]));
+
+                    $methodLinesElement->appendChild($methodLineElement);
+
+                    $classLineElement = $methodLineElement->cloneNode();
+
+                    $classLinesElement->appendChild($classLineElement);
+                }
+
+                $methodsElement->appendChild($methodElement);
+            }
+
+            $packageElement->setAttribute('complexity', (string) $packageComplexity);
+
+            if ($functionsLinesValid === 0) {
+                continue;
+            }
+
+            $lineRate   = $functionsLinesCovered / $functionsLinesValid;
+            $branchRate = $functionsBranchesValid === 0 ? 0 : ($functionsBranchesCovered / $functionsBranchesValid);
+
+            $classElement->setAttribute('line-rate', (string) $lineRate);
+            $classElement->setAttribute('branch-rate', (string) $branchRate);
+            $classElement->setAttribute('complexity', (string) $functionsComplexity);
+
+            $classesElement->appendChild($classElement);
+        }
+
+        $coverageElement->setAttribute('complexity', (string) $complexity);
+
+        $buffer = $document->saveXML();
+
+        if ($target !== null) {
+            Filesystem::createDirectory(dirname($target));
+
+            if (@file_put_contents($target, $buffer) === false) {
+                throw new WriteOperationFailedException($target);
+            }
+        }
+
+        return $buffer;
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Crap4j.php b/www-api/vendor/phpunit/php-code-coverage/src/Report/Crap4j.php
new file mode 100644
index 00000000..91f8ed59
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Crap4j.php
@@ -0,0 +1,153 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Report;
+
+use function date;
+use function dirname;
+use function file_put_contents;
+use function htmlspecialchars;
+use function is_string;
+use function round;
+use DOMDocument;
+use SebastianBergmann\CodeCoverage\CodeCoverage;
+use SebastianBergmann\CodeCoverage\Driver\WriteOperationFailedException;
+use SebastianBergmann\CodeCoverage\Node\File;
+use SebastianBergmann\CodeCoverage\Util\Filesystem;
+
+final class Crap4j
+{
+    /**
+     * @var int
+     */
+    private $threshold;
+
+    public function __construct(int $threshold = 30)
+    {
+        $this->threshold = $threshold;
+    }
+
+    /**
+     * @throws WriteOperationFailedException
+     */
+    public function process(CodeCoverage $coverage, ?string $target = null, ?string $name = null): string
+    {
+        $document               = new DOMDocument('1.0', 'UTF-8');
+        $document->formatOutput = true;
+
+        $root = $document->createElement('crap_result');
+        $document->appendChild($root);
+
+        $project = $document->createElement('project', is_string($name) ? $name : '');
+        $root->appendChild($project);
+        $root->appendChild($document->createElement('timestamp', date('Y-m-d H:i:s')));
+
+        $stats       = $document->createElement('stats');
+        $methodsNode = $document->createElement('methods');
+
+        $report = $coverage->getReport();
+        unset($coverage);
+
+        $fullMethodCount     = 0;
+        $fullCrapMethodCount = 0;
+        $fullCrapLoad        = 0;
+        $fullCrap            = 0;
+
+        foreach ($report as $item) {
+            $namespace = 'global';
+
+            if (!$item instanceof File) {
+                continue;
+            }
+
+            $file = $document->createElement('file');
+            $file->setAttribute('name', $item->pathAsString());
+
+            $classes = $item->classesAndTraits();
+
+            foreach ($classes as $className => $class) {
+                foreach ($class['methods'] as $methodName => $method) {
+                    $crapLoad = $this->crapLoad((float) $method['crap'], $method['ccn'], $method['coverage']);
+
+                    $fullCrap += $method['crap'];
+                    $fullCrapLoad += $crapLoad;
+                    $fullMethodCount++;
+
+                    if ($method['crap'] >= $this->threshold) {
+                        $fullCrapMethodCount++;
+                    }
+
+                    $methodNode = $document->createElement('method');
+
+                    if (!empty($class['namespace'])) {
+                        $namespace = $class['namespace'];
+                    }
+
+                    $methodNode->appendChild($document->createElement('package', $namespace));
+                    $methodNode->appendChild($document->createElement('className', $className));
+                    $methodNode->appendChild($document->createElement('methodName', $methodName));
+                    $methodNode->appendChild($document->createElement('methodSignature', htmlspecialchars($method['signature'])));
+                    $methodNode->appendChild($document->createElement('fullMethod', htmlspecialchars($method['signature'])));
+                    $methodNode->appendChild($document->createElement('crap', (string) $this->roundValue((float) $method['crap'])));
+                    $methodNode->appendChild($document->createElement('complexity', (string) $method['ccn']));
+                    $methodNode->appendChild($document->createElement('coverage', (string) $this->roundValue($method['coverage'])));
+                    $methodNode->appendChild($document->createElement('crapLoad', (string) round($crapLoad)));
+
+                    $methodsNode->appendChild($methodNode);
+                }
+            }
+        }
+
+        $stats->appendChild($document->createElement('name', 'Method Crap Stats'));
+        $stats->appendChild($document->createElement('methodCount', (string) $fullMethodCount));
+        $stats->appendChild($document->createElement('crapMethodCount', (string) $fullCrapMethodCount));
+        $stats->appendChild($document->createElement('crapLoad', (string) round($fullCrapLoad)));
+        $stats->appendChild($document->createElement('totalCrap', (string) $fullCrap));
+
+        $crapMethodPercent = 0;
+
+        if ($fullMethodCount > 0) {
+            $crapMethodPercent = $this->roundValue((100 * $fullCrapMethodCount) / $fullMethodCount);
+        }
+
+        $stats->appendChild($document->createElement('crapMethodPercent', (string) $crapMethodPercent));
+
+        $root->appendChild($stats);
+        $root->appendChild($methodsNode);
+
+        $buffer = $document->saveXML();
+
+        if ($target !== null) {
+            Filesystem::createDirectory(dirname($target));
+
+            if (@file_put_contents($target, $buffer) === false) {
+                throw new WriteOperationFailedException($target);
+            }
+        }
+
+        return $buffer;
+    }
+
+    private function crapLoad(float $crapValue, int $cyclomaticComplexity, float $coveragePercent): float
+    {
+        $crapLoad = 0;
+
+        if ($crapValue >= $this->threshold) {
+            $crapLoad += $cyclomaticComplexity * (1.0 - $coveragePercent / 100);
+            $crapLoad += $cyclomaticComplexity / $this->threshold;
+        }
+
+        return $crapLoad;
+    }
+
+    private function roundValue(float $value): float
+    {
+        return round($value, 2);
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Facade.php b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Facade.php
new file mode 100644
index 00000000..69935d73
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Facade.php
@@ -0,0 +1,147 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Report\Html;
+
+use const DIRECTORY_SEPARATOR;
+use function copy;
+use function date;
+use function dirname;
+use function substr;
+use SebastianBergmann\CodeCoverage\CodeCoverage;
+use SebastianBergmann\CodeCoverage\InvalidArgumentException;
+use SebastianBergmann\CodeCoverage\Node\Directory as DirectoryNode;
+use SebastianBergmann\CodeCoverage\Util\Filesystem;
+
+final class Facade
+{
+    /**
+     * @var string
+     */
+    private $templatePath;
+
+    /**
+     * @var string
+     */
+    private $generator;
+
+    /**
+     * @var int
+     */
+    private $lowUpperBound;
+
+    /**
+     * @var int
+     */
+    private $highLowerBound;
+
+    public function __construct(int $lowUpperBound = 50, int $highLowerBound = 90, string $generator = '')
+    {
+        if ($lowUpperBound > $highLowerBound) {
+            throw new InvalidArgumentException(
+                '$lowUpperBound must not be larger than $highLowerBound'
+            );
+        }
+
+        $this->generator      = $generator;
+        $this->highLowerBound = $highLowerBound;
+        $this->lowUpperBound  = $lowUpperBound;
+        $this->templatePath   = __DIR__ . '/Renderer/Template/';
+    }
+
+    public function process(CodeCoverage $coverage, string $target): void
+    {
+        $target = $this->directory($target);
+        $report = $coverage->getReport();
+        $date   = date('D M j G:i:s T Y');
+
+        $dashboard = new Dashboard(
+            $this->templatePath,
+            $this->generator,
+            $date,
+            $this->lowUpperBound,
+            $this->highLowerBound,
+            $coverage->collectsBranchAndPathCoverage()
+        );
+
+        $directory = new Directory(
+            $this->templatePath,
+            $this->generator,
+            $date,
+            $this->lowUpperBound,
+            $this->highLowerBound,
+            $coverage->collectsBranchAndPathCoverage()
+        );
+
+        $file = new File(
+            $this->templatePath,
+            $this->generator,
+            $date,
+            $this->lowUpperBound,
+            $this->highLowerBound,
+            $coverage->collectsBranchAndPathCoverage()
+        );
+
+        $directory->render($report, $target . 'index.html');
+        $dashboard->render($report, $target . 'dashboard.html');
+
+        foreach ($report as $node) {
+            $id = $node->id();
+
+            if ($node instanceof DirectoryNode) {
+                Filesystem::createDirectory($target . $id);
+
+                $directory->render($node, $target . $id . '/index.html');
+                $dashboard->render($node, $target . $id . '/dashboard.html');
+            } else {
+                $dir = dirname($target . $id);
+
+                Filesystem::createDirectory($dir);
+
+                $file->render($node, $target . $id);
+            }
+        }
+
+        $this->copyFiles($target);
+    }
+
+    private function copyFiles(string $target): void
+    {
+        $dir = $this->directory($target . '_css');
+
+        copy($this->templatePath . 'css/bootstrap.min.css', $dir . 'bootstrap.min.css');
+        copy($this->templatePath . 'css/nv.d3.min.css', $dir . 'nv.d3.min.css');
+        copy($this->templatePath . 'css/style.css', $dir . 'style.css');
+        copy($this->templatePath . 'css/custom.css', $dir . 'custom.css');
+        copy($this->templatePath . 'css/octicons.css', $dir . 'octicons.css');
+
+        $dir = $this->directory($target . '_icons');
+        copy($this->templatePath . 'icons/file-code.svg', $dir . 'file-code.svg');
+        copy($this->templatePath . 'icons/file-directory.svg', $dir . 'file-directory.svg');
+
+        $dir = $this->directory($target . '_js');
+        copy($this->templatePath . 'js/bootstrap.min.js', $dir . 'bootstrap.min.js');
+        copy($this->templatePath . 'js/popper.min.js', $dir . 'popper.min.js');
+        copy($this->templatePath . 'js/d3.min.js', $dir . 'd3.min.js');
+        copy($this->templatePath . 'js/jquery.min.js', $dir . 'jquery.min.js');
+        copy($this->templatePath . 'js/nv.d3.min.js', $dir . 'nv.d3.min.js');
+        copy($this->templatePath . 'js/file.js', $dir . 'file.js');
+    }
+
+    private function directory(string $directory): string
+    {
+        if (substr($directory, -1, 1) != DIRECTORY_SEPARATOR) {
+            $directory .= DIRECTORY_SEPARATOR;
+        }
+
+        Filesystem::createDirectory($directory);
+
+        return $directory;
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer.php b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer.php
new file mode 100644
index 00000000..fe285b18
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer.php
@@ -0,0 +1,314 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Report\Html;
+
+use function array_pop;
+use function count;
+use function sprintf;
+use function str_repeat;
+use function substr_count;
+use SebastianBergmann\CodeCoverage\Node\AbstractNode;
+use SebastianBergmann\CodeCoverage\Node\Directory as DirectoryNode;
+use SebastianBergmann\CodeCoverage\Node\File as FileNode;
+use SebastianBergmann\CodeCoverage\Version;
+use SebastianBergmann\Environment\Runtime;
+use SebastianBergmann\Template\Template;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+abstract class Renderer
+{
+    /**
+     * @var string
+     */
+    protected $templatePath;
+
+    /**
+     * @var string
+     */
+    protected $generator;
+
+    /**
+     * @var string
+     */
+    protected $date;
+
+    /**
+     * @var int
+     */
+    protected $lowUpperBound;
+
+    /**
+     * @var int
+     */
+    protected $highLowerBound;
+
+    /**
+     * @var bool
+     */
+    protected $hasBranchCoverage;
+
+    /**
+     * @var string
+     */
+    protected $version;
+
+    public function __construct(string $templatePath, string $generator, string $date, int $lowUpperBound, int $highLowerBound, bool $hasBranchCoverage)
+    {
+        $this->templatePath      = $templatePath;
+        $this->generator         = $generator;
+        $this->date              = $date;
+        $this->lowUpperBound     = $lowUpperBound;
+        $this->highLowerBound    = $highLowerBound;
+        $this->version           = Version::id();
+        $this->hasBranchCoverage = $hasBranchCoverage;
+    }
+
+    protected function renderItemTemplate(Template $template, array $data): string
+    {
+        $numSeparator = '&nbsp;/&nbsp;';
+
+        if (isset($data['numClasses']) && $data['numClasses'] > 0) {
+            $classesLevel = $this->colorLevel($data['testedClassesPercent']);
+
+            $classesNumber = $data['numTestedClasses'] . $numSeparator .
+                $data['numClasses'];
+
+            $classesBar = $this->coverageBar(
+                $data['testedClassesPercent']
+            );
+        } else {
+            $classesLevel                         = '';
+            $classesNumber                        = '0' . $numSeparator . '0';
+            $classesBar                           = '';
+            $data['testedClassesPercentAsString'] = 'n/a';
+        }
+
+        if ($data['numMethods'] > 0) {
+            $methodsLevel = $this->colorLevel($data['testedMethodsPercent']);
+
+            $methodsNumber = $data['numTestedMethods'] . $numSeparator .
+                $data['numMethods'];
+
+            $methodsBar = $this->coverageBar(
+                $data['testedMethodsPercent']
+            );
+        } else {
+            $methodsLevel                         = '';
+            $methodsNumber                        = '0' . $numSeparator . '0';
+            $methodsBar                           = '';
+            $data['testedMethodsPercentAsString'] = 'n/a';
+        }
+
+        if ($data['numExecutableLines'] > 0) {
+            $linesLevel = $this->colorLevel($data['linesExecutedPercent']);
+
+            $linesNumber = $data['numExecutedLines'] . $numSeparator .
+                $data['numExecutableLines'];
+
+            $linesBar = $this->coverageBar(
+                $data['linesExecutedPercent']
+            );
+        } else {
+            $linesLevel                           = '';
+            $linesNumber                          = '0' . $numSeparator . '0';
+            $linesBar                             = '';
+            $data['linesExecutedPercentAsString'] = 'n/a';
+        }
+
+        if ($data['numExecutablePaths'] > 0) {
+            $pathsLevel = $this->colorLevel($data['pathsExecutedPercent']);
+
+            $pathsNumber = $data['numExecutedPaths'] . $numSeparator .
+                $data['numExecutablePaths'];
+
+            $pathsBar = $this->coverageBar(
+                $data['pathsExecutedPercent']
+            );
+        } else {
+            $pathsLevel                           = '';
+            $pathsNumber                          = '0' . $numSeparator . '0';
+            $pathsBar                             = '';
+            $data['pathsExecutedPercentAsString'] = 'n/a';
+        }
+
+        if ($data['numExecutableBranches'] > 0) {
+            $branchesLevel = $this->colorLevel($data['branchesExecutedPercent']);
+
+            $branchesNumber = $data['numExecutedBranches'] . $numSeparator .
+                $data['numExecutableBranches'];
+
+            $branchesBar = $this->coverageBar(
+                $data['branchesExecutedPercent']
+            );
+        } else {
+            $branchesLevel                           = '';
+            $branchesNumber                          = '0' . $numSeparator . '0';
+            $branchesBar                             = '';
+            $data['branchesExecutedPercentAsString'] = 'n/a';
+        }
+
+        $template->setVar(
+            [
+                'icon'                      => $data['icon'] ?? '',
+                'crap'                      => $data['crap'] ?? '',
+                'name'                      => $data['name'],
+                'lines_bar'                 => $linesBar,
+                'lines_executed_percent'    => $data['linesExecutedPercentAsString'],
+                'lines_level'               => $linesLevel,
+                'lines_number'              => $linesNumber,
+                'paths_bar'                 => $pathsBar,
+                'paths_executed_percent'    => $data['pathsExecutedPercentAsString'],
+                'paths_level'               => $pathsLevel,
+                'paths_number'              => $pathsNumber,
+                'branches_bar'              => $branchesBar,
+                'branches_executed_percent' => $data['branchesExecutedPercentAsString'],
+                'branches_level'            => $branchesLevel,
+                'branches_number'           => $branchesNumber,
+                'methods_bar'               => $methodsBar,
+                'methods_tested_percent'    => $data['testedMethodsPercentAsString'],
+                'methods_level'             => $methodsLevel,
+                'methods_number'            => $methodsNumber,
+                'classes_bar'               => $classesBar,
+                'classes_tested_percent'    => $data['testedClassesPercentAsString'] ?? '',
+                'classes_level'             => $classesLevel,
+                'classes_number'            => $classesNumber,
+            ]
+        );
+
+        return $template->render();
+    }
+
+    protected function setCommonTemplateVariables(Template $template, AbstractNode $node): void
+    {
+        $template->setVar(
+            [
+                'id'               => $node->id(),
+                'full_path'        => $node->pathAsString(),
+                'path_to_root'     => $this->pathToRoot($node),
+                'breadcrumbs'      => $this->breadcrumbs($node),
+                'date'             => $this->date,
+                'version'          => $this->version,
+                'runtime'          => $this->runtimeString(),
+                'generator'        => $this->generator,
+                'low_upper_bound'  => $this->lowUpperBound,
+                'high_lower_bound' => $this->highLowerBound,
+            ]
+        );
+    }
+
+    protected function breadcrumbs(AbstractNode $node): string
+    {
+        $breadcrumbs = '';
+        $path        = $node->pathAsArray();
+        $pathToRoot  = [];
+        $max         = count($path);
+
+        if ($node instanceof FileNode) {
+            $max--;
+        }
+
+        for ($i = 0; $i < $max; $i++) {
+            $pathToRoot[] = str_repeat('../', $i);
+        }
+
+        foreach ($path as $step) {
+            if ($step !== $node) {
+                $breadcrumbs .= $this->inactiveBreadcrumb(
+                    $step,
+                    array_pop($pathToRoot)
+                );
+            } else {
+                $breadcrumbs .= $this->activeBreadcrumb($step);
+            }
+        }
+
+        return $breadcrumbs;
+    }
+
+    protected function activeBreadcrumb(AbstractNode $node): string
+    {
+        $buffer = sprintf(
+            '         <li class="breadcrumb-item active">%s</li>' . "\n",
+            $node->name()
+        );
+
+        if ($node instanceof DirectoryNode) {
+            $buffer .= '         <li class="breadcrumb-item">(<a href="dashboard.html">Dashboard</a>)</li>' . "\n";
+        }
+
+        return $buffer;
+    }
+
+    protected function inactiveBreadcrumb(AbstractNode $node, string $pathToRoot): string
+    {
+        return sprintf(
+            '         <li class="breadcrumb-item"><a href="%sindex.html">%s</a></li>' . "\n",
+            $pathToRoot,
+            $node->name()
+        );
+    }
+
+    protected function pathToRoot(AbstractNode $node): string
+    {
+        $id    = $node->id();
+        $depth = substr_count($id, '/');
+
+        if ($id !== 'index' &&
+            $node instanceof DirectoryNode) {
+            $depth++;
+        }
+
+        return str_repeat('../', $depth);
+    }
+
+    protected function coverageBar(float $percent): string
+    {
+        $level = $this->colorLevel($percent);
+
+        $templateName = $this->templatePath . ($this->hasBranchCoverage ? 'coverage_bar_branch.html' : 'coverage_bar.html');
+        $template     = new Template(
+            $templateName,
+            '{{',
+            '}}'
+        );
+
+        $template->setVar(['level' => $level, 'percent' => sprintf('%.2F', $percent)]);
+
+        return $template->render();
+    }
+
+    protected function colorLevel(float $percent): string
+    {
+        if ($percent <= $this->lowUpperBound) {
+            return 'danger';
+        }
+
+        if ($percent > $this->lowUpperBound &&
+            $percent < $this->highLowerBound) {
+            return 'warning';
+        }
+
+        return 'success';
+    }
+
+    private function runtimeString(): string
+    {
+        $runtime = new Runtime;
+
+        return sprintf(
+            '<a href="%s" target="_top">%s %s</a>',
+            $runtime->getVendorUrl(),
+            $runtime->getName(),
+            $runtime->getVersion()
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Dashboard.php b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Dashboard.php
new file mode 100644
index 00000000..b44870b5
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Dashboard.php
@@ -0,0 +1,288 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Report\Html;
+
+use function array_values;
+use function arsort;
+use function asort;
+use function count;
+use function explode;
+use function floor;
+use function json_encode;
+use function sprintf;
+use function str_replace;
+use SebastianBergmann\CodeCoverage\Node\AbstractNode;
+use SebastianBergmann\CodeCoverage\Node\Directory as DirectoryNode;
+use SebastianBergmann\Template\Template;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class Dashboard extends Renderer
+{
+    public function render(DirectoryNode $node, string $file): void
+    {
+        $classes      = $node->classesAndTraits();
+        $templateName = $this->templatePath . ($this->hasBranchCoverage ? 'dashboard_branch.html' : 'dashboard.html');
+        $template     = new Template(
+            $templateName,
+            '{{',
+            '}}'
+        );
+
+        $this->setCommonTemplateVariables($template, $node);
+
+        $baseLink             = $node->id() . '/';
+        $complexity           = $this->complexity($classes, $baseLink);
+        $coverageDistribution = $this->coverageDistribution($classes);
+        $insufficientCoverage = $this->insufficientCoverage($classes, $baseLink);
+        $projectRisks         = $this->projectRisks($classes, $baseLink);
+
+        $template->setVar(
+            [
+                'insufficient_coverage_classes' => $insufficientCoverage['class'],
+                'insufficient_coverage_methods' => $insufficientCoverage['method'],
+                'project_risks_classes'         => $projectRisks['class'],
+                'project_risks_methods'         => $projectRisks['method'],
+                'complexity_class'              => $complexity['class'],
+                'complexity_method'             => $complexity['method'],
+                'class_coverage_distribution'   => $coverageDistribution['class'],
+                'method_coverage_distribution'  => $coverageDistribution['method'],
+            ]
+        );
+
+        $template->renderTo($file);
+    }
+
+    protected function activeBreadcrumb(AbstractNode $node): string
+    {
+        return sprintf(
+            '         <li class="breadcrumb-item"><a href="index.html">%s</a></li>' . "\n" .
+            '         <li class="breadcrumb-item active">(Dashboard)</li>' . "\n",
+            $node->name()
+        );
+    }
+
+    /**
+     * Returns the data for the Class/Method Complexity charts.
+     */
+    private function complexity(array $classes, string $baseLink): array
+    {
+        $result = ['class' => [], 'method' => []];
+
+        foreach ($classes as $className => $class) {
+            foreach ($class['methods'] as $methodName => $method) {
+                if ($className !== '*') {
+                    $methodName = $className . '::' . $methodName;
+                }
+
+                $result['method'][] = [
+                    $method['coverage'],
+                    $method['ccn'],
+                    sprintf(
+                        '<a href="%s">%s</a>',
+                        str_replace($baseLink, '', $method['link']),
+                        $methodName
+                    ),
+                ];
+            }
+
+            $result['class'][] = [
+                $class['coverage'],
+                $class['ccn'],
+                sprintf(
+                    '<a href="%s">%s</a>',
+                    str_replace($baseLink, '', $class['link']),
+                    $className
+                ),
+            ];
+        }
+
+        return [
+            'class'  => json_encode($result['class']),
+            'method' => json_encode($result['method']),
+        ];
+    }
+
+    /**
+     * Returns the data for the Class / Method Coverage Distribution chart.
+     */
+    private function coverageDistribution(array $classes): array
+    {
+        $result = [
+            'class' => [
+                '0%'      => 0,
+                '0-10%'   => 0,
+                '10-20%'  => 0,
+                '20-30%'  => 0,
+                '30-40%'  => 0,
+                '40-50%'  => 0,
+                '50-60%'  => 0,
+                '60-70%'  => 0,
+                '70-80%'  => 0,
+                '80-90%'  => 0,
+                '90-100%' => 0,
+                '100%'    => 0,
+            ],
+            'method' => [
+                '0%'      => 0,
+                '0-10%'   => 0,
+                '10-20%'  => 0,
+                '20-30%'  => 0,
+                '30-40%'  => 0,
+                '40-50%'  => 0,
+                '50-60%'  => 0,
+                '60-70%'  => 0,
+                '70-80%'  => 0,
+                '80-90%'  => 0,
+                '90-100%' => 0,
+                '100%'    => 0,
+            ],
+        ];
+
+        foreach ($classes as $class) {
+            foreach ($class['methods'] as $methodName => $method) {
+                if ($method['coverage'] === 0) {
+                    $result['method']['0%']++;
+                } elseif ($method['coverage'] === 100) {
+                    $result['method']['100%']++;
+                } else {
+                    $key = floor($method['coverage'] / 10) * 10;
+                    $key = $key . '-' . ($key + 10) . '%';
+                    $result['method'][$key]++;
+                }
+            }
+
+            if ($class['coverage'] === 0) {
+                $result['class']['0%']++;
+            } elseif ($class['coverage'] === 100) {
+                $result['class']['100%']++;
+            } else {
+                $key = floor($class['coverage'] / 10) * 10;
+                $key = $key . '-' . ($key + 10) . '%';
+                $result['class'][$key]++;
+            }
+        }
+
+        return [
+            'class'  => json_encode(array_values($result['class'])),
+            'method' => json_encode(array_values($result['method'])),
+        ];
+    }
+
+    /**
+     * Returns the classes / methods with insufficient coverage.
+     */
+    private function insufficientCoverage(array $classes, string $baseLink): array
+    {
+        $leastTestedClasses = [];
+        $leastTestedMethods = [];
+        $result             = ['class' => '', 'method' => ''];
+
+        foreach ($classes as $className => $class) {
+            foreach ($class['methods'] as $methodName => $method) {
+                if ($method['coverage'] < $this->highLowerBound) {
+                    $key = $methodName;
+
+                    if ($className !== '*') {
+                        $key = $className . '::' . $methodName;
+                    }
+
+                    $leastTestedMethods[$key] = $method['coverage'];
+                }
+            }
+
+            if ($class['coverage'] < $this->highLowerBound) {
+                $leastTestedClasses[$className] = $class['coverage'];
+            }
+        }
+
+        asort($leastTestedClasses);
+        asort($leastTestedMethods);
+
+        foreach ($leastTestedClasses as $className => $coverage) {
+            $result['class'] .= sprintf(
+                '       <tr><td><a href="%s">%s</a></td><td class="text-right">%d%%</td></tr>' . "\n",
+                str_replace($baseLink, '', $classes[$className]['link']),
+                $className,
+                $coverage
+            );
+        }
+
+        foreach ($leastTestedMethods as $methodName => $coverage) {
+            [$class, $method] = explode('::', $methodName);
+
+            $result['method'] .= sprintf(
+                '       <tr><td><a href="%s"><abbr title="%s">%s</abbr></a></td><td class="text-right">%d%%</td></tr>' . "\n",
+                str_replace($baseLink, '', $classes[$class]['methods'][$method]['link']),
+                $methodName,
+                $method,
+                $coverage
+            );
+        }
+
+        return $result;
+    }
+
+    /**
+     * Returns the project risks according to the CRAP index.
+     */
+    private function projectRisks(array $classes, string $baseLink): array
+    {
+        $classRisks  = [];
+        $methodRisks = [];
+        $result      = ['class' => '', 'method' => ''];
+
+        foreach ($classes as $className => $class) {
+            foreach ($class['methods'] as $methodName => $method) {
+                if ($method['coverage'] < $this->highLowerBound && $method['ccn'] > 1) {
+                    $key = $methodName;
+
+                    if ($className !== '*') {
+                        $key = $className . '::' . $methodName;
+                    }
+
+                    $methodRisks[$key] = $method['crap'];
+                }
+            }
+
+            if ($class['coverage'] < $this->highLowerBound &&
+                $class['ccn'] > count($class['methods'])) {
+                $classRisks[$className] = $class['crap'];
+            }
+        }
+
+        arsort($classRisks);
+        arsort($methodRisks);
+
+        foreach ($classRisks as $className => $crap) {
+            $result['class'] .= sprintf(
+                '       <tr><td><a href="%s">%s</a></td><td class="text-right">%d</td></tr>' . "\n",
+                str_replace($baseLink, '', $classes[$className]['link']),
+                $className,
+                $crap
+            );
+        }
+
+        foreach ($methodRisks as $methodName => $crap) {
+            [$class, $method] = explode('::', $methodName);
+
+            $result['method'] .= sprintf(
+                '       <tr><td><a href="%s"><abbr title="%s">%s</abbr></a></td><td class="text-right">%d</td></tr>' . "\n",
+                str_replace($baseLink, '', $classes[$class]['methods'][$method]['link']),
+                $methodName,
+                $method,
+                $crap
+            );
+        }
+
+        return $result;
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Directory.php b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Directory.php
new file mode 100644
index 00000000..faacbc31
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Directory.php
@@ -0,0 +1,113 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Report\Html;
+
+use function count;
+use function sprintf;
+use function str_repeat;
+use SebastianBergmann\CodeCoverage\Node\AbstractNode as Node;
+use SebastianBergmann\CodeCoverage\Node\Directory as DirectoryNode;
+use SebastianBergmann\Template\Template;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class Directory extends Renderer
+{
+    public function render(DirectoryNode $node, string $file): void
+    {
+        $templateName = $this->templatePath . ($this->hasBranchCoverage ? 'directory_branch.html' : 'directory.html');
+        $template     = new Template($templateName, '{{', '}}');
+
+        $this->setCommonTemplateVariables($template, $node);
+
+        $items = $this->renderItem($node, true);
+
+        foreach ($node->directories() as $item) {
+            $items .= $this->renderItem($item);
+        }
+
+        foreach ($node->files() as $item) {
+            $items .= $this->renderItem($item);
+        }
+
+        $template->setVar(
+            [
+                'id'    => $node->id(),
+                'items' => $items,
+            ]
+        );
+
+        $template->renderTo($file);
+    }
+
+    private function renderItem(Node $node, bool $total = false): string
+    {
+        $data = [
+            'numClasses'                      => $node->numberOfClassesAndTraits(),
+            'numTestedClasses'                => $node->numberOfTestedClassesAndTraits(),
+            'numMethods'                      => $node->numberOfFunctionsAndMethods(),
+            'numTestedMethods'                => $node->numberOfTestedFunctionsAndMethods(),
+            'linesExecutedPercent'            => $node->percentageOfExecutedLines()->asFloat(),
+            'linesExecutedPercentAsString'    => $node->percentageOfExecutedLines()->asString(),
+            'numExecutedLines'                => $node->numberOfExecutedLines(),
+            'numExecutableLines'              => $node->numberOfExecutableLines(),
+            'branchesExecutedPercent'         => $node->percentageOfExecutedBranches()->asFloat(),
+            'branchesExecutedPercentAsString' => $node->percentageOfExecutedBranches()->asString(),
+            'numExecutedBranches'             => $node->numberOfExecutedBranches(),
+            'numExecutableBranches'           => $node->numberOfExecutableBranches(),
+            'pathsExecutedPercent'            => $node->percentageOfExecutedPaths()->asFloat(),
+            'pathsExecutedPercentAsString'    => $node->percentageOfExecutedPaths()->asString(),
+            'numExecutedPaths'                => $node->numberOfExecutedPaths(),
+            'numExecutablePaths'              => $node->numberOfExecutablePaths(),
+            'testedMethodsPercent'            => $node->percentageOfTestedFunctionsAndMethods()->asFloat(),
+            'testedMethodsPercentAsString'    => $node->percentageOfTestedFunctionsAndMethods()->asString(),
+            'testedClassesPercent'            => $node->percentageOfTestedClassesAndTraits()->asFloat(),
+            'testedClassesPercentAsString'    => $node->percentageOfTestedClassesAndTraits()->asString(),
+        ];
+
+        if ($total) {
+            $data['name'] = 'Total';
+        } else {
+            $up           = str_repeat('../', count($node->pathAsArray()) - 2);
+            $data['icon'] = sprintf('<img src="%s_icons/file-code.svg" class="octicon" />', $up);
+
+            if ($node instanceof DirectoryNode) {
+                $data['name'] = sprintf(
+                    '<a href="%s/index.html">%s</a>',
+                    $node->name(),
+                    $node->name()
+                );
+                $data['icon'] = sprintf('<img src="%s_icons/file-directory.svg" class="octicon" />', $up);
+            } elseif ($this->hasBranchCoverage) {
+                $data['name'] = sprintf(
+                    '%s <a class="small" href="%s.html">[line]</a> <a class="small" href="%s_branch.html">[branch]</a> <a class="small" href="%s_path.html">[path]</a>',
+                    $node->name(),
+                    $node->name(),
+                    $node->name(),
+                    $node->name()
+                );
+            } else {
+                $data['name'] = sprintf(
+                    '<a href="%s.html">%s</a>',
+                    $node->name(),
+                    $node->name()
+                );
+            }
+        }
+
+        $templateName = $this->templatePath . ($this->hasBranchCoverage ? 'directory_item_branch.html' : 'directory_item.html');
+
+        return $this->renderItemTemplate(
+            new Template($templateName, '{{', '}}'),
+            $data
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/File.php b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/File.php
new file mode 100644
index 00000000..101a9ada
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/File.php
@@ -0,0 +1,1162 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Report\Html;
+
+use const ENT_COMPAT;
+use const ENT_HTML401;
+use const ENT_SUBSTITUTE;
+use const T_ABSTRACT;
+use const T_ARRAY;
+use const T_AS;
+use const T_BREAK;
+use const T_CALLABLE;
+use const T_CASE;
+use const T_CATCH;
+use const T_CLASS;
+use const T_CLONE;
+use const T_COMMENT;
+use const T_CONST;
+use const T_CONTINUE;
+use const T_DECLARE;
+use const T_DEFAULT;
+use const T_DO;
+use const T_DOC_COMMENT;
+use const T_ECHO;
+use const T_ELSE;
+use const T_ELSEIF;
+use const T_EMPTY;
+use const T_ENDDECLARE;
+use const T_ENDFOR;
+use const T_ENDFOREACH;
+use const T_ENDIF;
+use const T_ENDSWITCH;
+use const T_ENDWHILE;
+use const T_EVAL;
+use const T_EXIT;
+use const T_EXTENDS;
+use const T_FINAL;
+use const T_FINALLY;
+use const T_FOR;
+use const T_FOREACH;
+use const T_FUNCTION;
+use const T_GLOBAL;
+use const T_GOTO;
+use const T_HALT_COMPILER;
+use const T_IF;
+use const T_IMPLEMENTS;
+use const T_INCLUDE;
+use const T_INCLUDE_ONCE;
+use const T_INLINE_HTML;
+use const T_INSTANCEOF;
+use const T_INSTEADOF;
+use const T_INTERFACE;
+use const T_ISSET;
+use const T_LIST;
+use const T_NAMESPACE;
+use const T_NEW;
+use const T_PRINT;
+use const T_PRIVATE;
+use const T_PROTECTED;
+use const T_PUBLIC;
+use const T_REQUIRE;
+use const T_REQUIRE_ONCE;
+use const T_RETURN;
+use const T_STATIC;
+use const T_SWITCH;
+use const T_THROW;
+use const T_TRAIT;
+use const T_TRY;
+use const T_UNSET;
+use const T_USE;
+use const T_VAR;
+use const T_WHILE;
+use const T_YIELD;
+use const T_YIELD_FROM;
+use function array_key_exists;
+use function array_keys;
+use function array_merge;
+use function array_pop;
+use function array_unique;
+use function constant;
+use function count;
+use function defined;
+use function explode;
+use function file_get_contents;
+use function htmlspecialchars;
+use function is_string;
+use function ksort;
+use function range;
+use function sort;
+use function sprintf;
+use function str_replace;
+use function substr;
+use function token_get_all;
+use function trim;
+use PHPUnit\Runner\BaseTestRunner;
+use SebastianBergmann\CodeCoverage\Node\File as FileNode;
+use SebastianBergmann\CodeCoverage\Util\Percentage;
+use SebastianBergmann\Template\Template;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class File extends Renderer
+{
+    /**
+     * @psalm-var array<int,true>
+     */
+    private static $keywordTokens = [];
+
+    /**
+     * @var array
+     */
+    private static $formattedSourceCache = [];
+
+    /**
+     * @var int
+     */
+    private $htmlSpecialCharsFlags = ENT_COMPAT | ENT_HTML401 | ENT_SUBSTITUTE;
+
+    public function render(FileNode $node, string $file): void
+    {
+        $templateName = $this->templatePath . ($this->hasBranchCoverage ? 'file_branch.html' : 'file.html');
+        $template     = new Template($templateName, '{{', '}}');
+        $this->setCommonTemplateVariables($template, $node);
+
+        $template->setVar(
+            [
+                'items'     => $this->renderItems($node),
+                'lines'     => $this->renderSourceWithLineCoverage($node),
+                'legend'    => '<p><span class="success"><strong>Executed</strong></span><span class="danger"><strong>Not Executed</strong></span><span class="warning"><strong>Dead Code</strong></span></p>',
+                'structure' => '',
+            ]
+        );
+
+        $template->renderTo($file . '.html');
+
+        if ($this->hasBranchCoverage) {
+            $template->setVar(
+                [
+                    'items'     => $this->renderItems($node),
+                    'lines'     => $this->renderSourceWithBranchCoverage($node),
+                    'legend'    => '<p><span class="success"><strong>Fully covered</strong></span><span class="warning"><strong>Partially covered</strong></span><span class="danger"><strong>Not covered</strong></span></p>',
+                    'structure' => $this->renderBranchStructure($node),
+                ]
+            );
+
+            $template->renderTo($file . '_branch.html');
+
+            $template->setVar(
+                [
+                    'items'     => $this->renderItems($node),
+                    'lines'     => $this->renderSourceWithPathCoverage($node),
+                    'legend'    => '<p><span class="success"><strong>Fully covered</strong></span><span class="warning"><strong>Partially covered</strong></span><span class="danger"><strong>Not covered</strong></span></p>',
+                    'structure' => $this->renderPathStructure($node),
+                ]
+            );
+
+            $template->renderTo($file . '_path.html');
+        }
+    }
+
+    private function renderItems(FileNode $node): string
+    {
+        $templateName = $this->templatePath . ($this->hasBranchCoverage ? 'file_item_branch.html' : 'file_item.html');
+        $template     = new Template($templateName, '{{', '}}');
+
+        $methodTemplateName = $this->templatePath . ($this->hasBranchCoverage ? 'method_item_branch.html' : 'method_item.html');
+        $methodItemTemplate = new Template(
+            $methodTemplateName,
+            '{{',
+            '}}'
+        );
+
+        $items = $this->renderItemTemplate(
+            $template,
+            [
+                'name'                            => 'Total',
+                'numClasses'                      => $node->numberOfClassesAndTraits(),
+                'numTestedClasses'                => $node->numberOfTestedClassesAndTraits(),
+                'numMethods'                      => $node->numberOfFunctionsAndMethods(),
+                'numTestedMethods'                => $node->numberOfTestedFunctionsAndMethods(),
+                'linesExecutedPercent'            => $node->percentageOfExecutedLines()->asFloat(),
+                'linesExecutedPercentAsString'    => $node->percentageOfExecutedLines()->asString(),
+                'numExecutedLines'                => $node->numberOfExecutedLines(),
+                'numExecutableLines'              => $node->numberOfExecutableLines(),
+                'branchesExecutedPercent'         => $node->percentageOfExecutedBranches()->asFloat(),
+                'branchesExecutedPercentAsString' => $node->percentageOfExecutedBranches()->asString(),
+                'numExecutedBranches'             => $node->numberOfExecutedBranches(),
+                'numExecutableBranches'           => $node->numberOfExecutableBranches(),
+                'pathsExecutedPercent'            => $node->percentageOfExecutedPaths()->asFloat(),
+                'pathsExecutedPercentAsString'    => $node->percentageOfExecutedPaths()->asString(),
+                'numExecutedPaths'                => $node->numberOfExecutedPaths(),
+                'numExecutablePaths'              => $node->numberOfExecutablePaths(),
+                'testedMethodsPercent'            => $node->percentageOfTestedFunctionsAndMethods()->asFloat(),
+                'testedMethodsPercentAsString'    => $node->percentageOfTestedFunctionsAndMethods()->asString(),
+                'testedClassesPercent'            => $node->percentageOfTestedClassesAndTraits()->asFloat(),
+                'testedClassesPercentAsString'    => $node->percentageOfTestedClassesAndTraits()->asString(),
+                'crap'                            => '<abbr title="Change Risk Anti-Patterns (CRAP) Index">CRAP</abbr>',
+            ]
+        );
+
+        $items .= $this->renderFunctionItems(
+            $node->functions(),
+            $methodItemTemplate
+        );
+
+        $items .= $this->renderTraitOrClassItems(
+            $node->traits(),
+            $template,
+            $methodItemTemplate
+        );
+
+        $items .= $this->renderTraitOrClassItems(
+            $node->classes(),
+            $template,
+            $methodItemTemplate
+        );
+
+        return $items;
+    }
+
+    private function renderTraitOrClassItems(array $items, Template $template, Template $methodItemTemplate): string
+    {
+        $buffer = '';
+
+        if (empty($items)) {
+            return $buffer;
+        }
+
+        foreach ($items as $name => $item) {
+            $numMethods       = 0;
+            $numTestedMethods = 0;
+
+            foreach ($item['methods'] as $method) {
+                if ($method['executableLines'] > 0) {
+                    $numMethods++;
+
+                    if ($method['executedLines'] === $method['executableLines']) {
+                        $numTestedMethods++;
+                    }
+                }
+            }
+
+            if ($item['executableLines'] > 0) {
+                $numClasses                   = 1;
+                $numTestedClasses             = $numTestedMethods === $numMethods ? 1 : 0;
+                $linesExecutedPercentAsString = Percentage::fromFractionAndTotal(
+                    $item['executedLines'],
+                    $item['executableLines']
+                )->asString();
+                $branchesExecutedPercentAsString = Percentage::fromFractionAndTotal(
+                    $item['executedBranches'],
+                    $item['executableBranches']
+                )->asString();
+                $pathsExecutedPercentAsString = Percentage::fromFractionAndTotal(
+                    $item['executedPaths'],
+                    $item['executablePaths']
+                )->asString();
+            } else {
+                $numClasses                      = 0;
+                $numTestedClasses                = 0;
+                $linesExecutedPercentAsString    = 'n/a';
+                $branchesExecutedPercentAsString = 'n/a';
+                $pathsExecutedPercentAsString    = 'n/a';
+            }
+
+            $testedMethodsPercentage = Percentage::fromFractionAndTotal(
+                $numTestedMethods,
+                $numMethods
+            );
+
+            $testedClassesPercentage = Percentage::fromFractionAndTotal(
+                $numTestedMethods === $numMethods ? 1 : 0,
+                1
+            );
+
+            $buffer .= $this->renderItemTemplate(
+                $template,
+                [
+                    'name'                 => $this->abbreviateClassName($name),
+                    'numClasses'           => $numClasses,
+                    'numTestedClasses'     => $numTestedClasses,
+                    'numMethods'           => $numMethods,
+                    'numTestedMethods'     => $numTestedMethods,
+                    'linesExecutedPercent' => Percentage::fromFractionAndTotal(
+                        $item['executedLines'],
+                        $item['executableLines'],
+                    )->asFloat(),
+                    'linesExecutedPercentAsString' => $linesExecutedPercentAsString,
+                    'numExecutedLines'             => $item['executedLines'],
+                    'numExecutableLines'           => $item['executableLines'],
+                    'branchesExecutedPercent'      => Percentage::fromFractionAndTotal(
+                        $item['executedBranches'],
+                        $item['executableBranches'],
+                    )->asFloat(),
+                    'branchesExecutedPercentAsString' => $branchesExecutedPercentAsString,
+                    'numExecutedBranches'             => $item['executedBranches'],
+                    'numExecutableBranches'           => $item['executableBranches'],
+                    'pathsExecutedPercent'            => Percentage::fromFractionAndTotal(
+                        $item['executedPaths'],
+                        $item['executablePaths']
+                    )->asFloat(),
+                    'pathsExecutedPercentAsString' => $pathsExecutedPercentAsString,
+                    'numExecutedPaths'             => $item['executedPaths'],
+                    'numExecutablePaths'           => $item['executablePaths'],
+                    'testedMethodsPercent'         => $testedMethodsPercentage->asFloat(),
+                    'testedMethodsPercentAsString' => $testedMethodsPercentage->asString(),
+                    'testedClassesPercent'         => $testedClassesPercentage->asFloat(),
+                    'testedClassesPercentAsString' => $testedClassesPercentage->asString(),
+                    'crap'                         => $item['crap'],
+                ]
+            );
+
+            foreach ($item['methods'] as $method) {
+                $buffer .= $this->renderFunctionOrMethodItem(
+                    $methodItemTemplate,
+                    $method,
+                    '&nbsp;'
+                );
+            }
+        }
+
+        return $buffer;
+    }
+
+    private function renderFunctionItems(array $functions, Template $template): string
+    {
+        if (empty($functions)) {
+            return '';
+        }
+
+        $buffer = '';
+
+        foreach ($functions as $function) {
+            $buffer .= $this->renderFunctionOrMethodItem(
+                $template,
+                $function
+            );
+        }
+
+        return $buffer;
+    }
+
+    private function renderFunctionOrMethodItem(Template $template, array $item, string $indent = ''): string
+    {
+        $numMethods       = 0;
+        $numTestedMethods = 0;
+
+        if ($item['executableLines'] > 0) {
+            $numMethods = 1;
+
+            if ($item['executedLines'] === $item['executableLines']) {
+                $numTestedMethods = 1;
+            }
+        }
+
+        $executedLinesPercentage = Percentage::fromFractionAndTotal(
+            $item['executedLines'],
+            $item['executableLines']
+        );
+
+        $executedBranchesPercentage = Percentage::fromFractionAndTotal(
+            $item['executedBranches'],
+            $item['executableBranches']
+        );
+
+        $executedPathsPercentage = Percentage::fromFractionAndTotal(
+            $item['executedPaths'],
+            $item['executablePaths']
+        );
+
+        $testedMethodsPercentage = Percentage::fromFractionAndTotal(
+            $numTestedMethods,
+            1
+        );
+
+        return $this->renderItemTemplate(
+            $template,
+            [
+                'name' => sprintf(
+                    '%s<a href="#%d"><abbr title="%s">%s</abbr></a>',
+                    $indent,
+                    $item['startLine'],
+                    htmlspecialchars($item['signature'], $this->htmlSpecialCharsFlags),
+                    $item['functionName'] ?? $item['methodName']
+                ),
+                'numMethods'                      => $numMethods,
+                'numTestedMethods'                => $numTestedMethods,
+                'linesExecutedPercent'            => $executedLinesPercentage->asFloat(),
+                'linesExecutedPercentAsString'    => $executedLinesPercentage->asString(),
+                'numExecutedLines'                => $item['executedLines'],
+                'numExecutableLines'              => $item['executableLines'],
+                'branchesExecutedPercent'         => $executedBranchesPercentage->asFloat(),
+                'branchesExecutedPercentAsString' => $executedBranchesPercentage->asString(),
+                'numExecutedBranches'             => $item['executedBranches'],
+                'numExecutableBranches'           => $item['executableBranches'],
+                'pathsExecutedPercent'            => $executedPathsPercentage->asFloat(),
+                'pathsExecutedPercentAsString'    => $executedPathsPercentage->asString(),
+                'numExecutedPaths'                => $item['executedPaths'],
+                'numExecutablePaths'              => $item['executablePaths'],
+                'testedMethodsPercent'            => $testedMethodsPercentage->asFloat(),
+                'testedMethodsPercentAsString'    => $testedMethodsPercentage->asString(),
+                'crap'                            => $item['crap'],
+            ]
+        );
+    }
+
+    private function renderSourceWithLineCoverage(FileNode $node): string
+    {
+        $linesTemplate      = new Template($this->templatePath . 'lines.html.dist', '{{', '}}');
+        $singleLineTemplate = new Template($this->templatePath . 'line.html.dist', '{{', '}}');
+
+        $coverageData = $node->lineCoverageData();
+        $testData     = $node->testData();
+        $codeLines    = $this->loadFile($node->pathAsString());
+        $lines        = '';
+        $i            = 1;
+
+        foreach ($codeLines as $line) {
+            $trClass        = '';
+            $popoverContent = '';
+            $popoverTitle   = '';
+
+            if (array_key_exists($i, $coverageData)) {
+                $numTests = ($coverageData[$i] ? count($coverageData[$i]) : 0);
+
+                if ($coverageData[$i] === null) {
+                    $trClass = 'warning';
+                } elseif ($numTests === 0) {
+                    $trClass = 'danger';
+                } else {
+                    if ($numTests > 1) {
+                        $popoverTitle = $numTests . ' tests cover line ' . $i;
+                    } else {
+                        $popoverTitle = '1 test covers line ' . $i;
+                    }
+
+                    $lineCss        = 'covered-by-large-tests';
+                    $popoverContent = '<ul>';
+
+                    foreach ($coverageData[$i] as $test) {
+                        if ($lineCss === 'covered-by-large-tests' && $testData[$test]['size'] === 'medium') {
+                            $lineCss = 'covered-by-medium-tests';
+                        } elseif ($testData[$test]['size'] === 'small') {
+                            $lineCss = 'covered-by-small-tests';
+                        }
+
+                        $popoverContent .= $this->createPopoverContentForTest($test, $testData[$test]);
+                    }
+
+                    $popoverContent .= '</ul>';
+                    $trClass = $lineCss . ' popin';
+                }
+            }
+
+            $popover = '';
+
+            if (!empty($popoverTitle)) {
+                $popover = sprintf(
+                    ' data-title="%s" data-content="%s" data-placement="top" data-html="true"',
+                    $popoverTitle,
+                    htmlspecialchars($popoverContent, $this->htmlSpecialCharsFlags)
+                );
+            }
+
+            $lines .= $this->renderLine($singleLineTemplate, $i, $line, $trClass, $popover);
+
+            $i++;
+        }
+
+        $linesTemplate->setVar(['lines' => $lines]);
+
+        return $linesTemplate->render();
+    }
+
+    private function renderSourceWithBranchCoverage(FileNode $node): string
+    {
+        $linesTemplate      = new Template($this->templatePath . 'lines.html.dist', '{{', '}}');
+        $singleLineTemplate = new Template($this->templatePath . 'line.html.dist', '{{', '}}');
+
+        $functionCoverageData = $node->functionCoverageData();
+        $testData             = $node->testData();
+        $codeLines            = $this->loadFile($node->pathAsString());
+
+        $lineData = [];
+
+        /** @var int $line */
+        foreach (array_keys($codeLines) as $line) {
+            $lineData[$line + 1] = [
+                'includedInBranches'    => 0,
+                'includedInHitBranches' => 0,
+                'tests'                 => [],
+            ];
+        }
+
+        foreach ($functionCoverageData as $method) {
+            foreach ($method['branches'] as $branch) {
+                foreach (range($branch['line_start'], $branch['line_end']) as $line) {
+                    if (!isset($lineData[$line])) { // blank line at end of file is sometimes included here
+                        continue;
+                    }
+
+                    $lineData[$line]['includedInBranches']++;
+
+                    if ($branch['hit']) {
+                        $lineData[$line]['includedInHitBranches']++;
+                        $lineData[$line]['tests'] = array_unique(array_merge($lineData[$line]['tests'], $branch['hit']));
+                    }
+                }
+            }
+        }
+
+        $lines = '';
+        $i     = 1;
+
+        /** @var string $line */
+        foreach ($codeLines as $line) {
+            $trClass = '';
+            $popover = '';
+
+            if ($lineData[$i]['includedInBranches'] > 0) {
+                $lineCss = 'success';
+
+                if ($lineData[$i]['includedInHitBranches'] === 0) {
+                    $lineCss = 'danger';
+                } elseif ($lineData[$i]['includedInHitBranches'] !== $lineData[$i]['includedInBranches']) {
+                    $lineCss = 'warning';
+                }
+
+                $popoverContent = '<ul>';
+
+                if (count($lineData[$i]['tests']) === 1) {
+                    $popoverTitle = '1 test covers line ' . $i;
+                } else {
+                    $popoverTitle = count($lineData[$i]['tests']) . ' tests cover line ' . $i;
+                }
+                $popoverTitle .= '. These are covering ' . $lineData[$i]['includedInHitBranches'] . ' out of the ' . $lineData[$i]['includedInBranches'] . ' code branches.';
+
+                foreach ($lineData[$i]['tests'] as $test) {
+                    $popoverContent .= $this->createPopoverContentForTest($test, $testData[$test]);
+                }
+
+                $popoverContent .= '</ul>';
+                $trClass = $lineCss . ' popin';
+
+                $popover = sprintf(
+                    ' data-title="%s" data-content="%s" data-placement="top" data-html="true"',
+                    $popoverTitle,
+                    htmlspecialchars($popoverContent, $this->htmlSpecialCharsFlags)
+                );
+            }
+
+            $lines .= $this->renderLine($singleLineTemplate, $i, $line, $trClass, $popover);
+
+            $i++;
+        }
+
+        $linesTemplate->setVar(['lines' => $lines]);
+
+        return $linesTemplate->render();
+    }
+
+    private function renderSourceWithPathCoverage(FileNode $node): string
+    {
+        $linesTemplate      = new Template($this->templatePath . 'lines.html.dist', '{{', '}}');
+        $singleLineTemplate = new Template($this->templatePath . 'line.html.dist', '{{', '}}');
+
+        $functionCoverageData = $node->functionCoverageData();
+        $testData             = $node->testData();
+        $codeLines            = $this->loadFile($node->pathAsString());
+
+        $lineData = [];
+
+        /** @var int $line */
+        foreach (array_keys($codeLines) as $line) {
+            $lineData[$line + 1] = [
+                'includedInPaths'    => [],
+                'includedInHitPaths' => [],
+                'tests'              => [],
+            ];
+        }
+
+        foreach ($functionCoverageData as $method) {
+            foreach ($method['paths'] as $pathId => $path) {
+                foreach ($path['path'] as $branchTaken) {
+                    foreach (range($method['branches'][$branchTaken]['line_start'], $method['branches'][$branchTaken]['line_end']) as $line) {
+                        if (!isset($lineData[$line])) {
+                            continue;
+                        }
+                        $lineData[$line]['includedInPaths'][] = $pathId;
+
+                        if ($path['hit']) {
+                            $lineData[$line]['includedInHitPaths'][] = $pathId;
+                            $lineData[$line]['tests']                = array_unique(array_merge($lineData[$line]['tests'], $path['hit']));
+                        }
+                    }
+                }
+            }
+        }
+
+        $lines = '';
+        $i     = 1;
+
+        /** @var string $line */
+        foreach ($codeLines as $line) {
+            $trClass                 = '';
+            $popover                 = '';
+            $includedInPathsCount    = count(array_unique($lineData[$i]['includedInPaths']));
+            $includedInHitPathsCount = count(array_unique($lineData[$i]['includedInHitPaths']));
+
+            if ($includedInPathsCount > 0) {
+                $lineCss = 'success';
+
+                if ($includedInHitPathsCount === 0) {
+                    $lineCss = 'danger';
+                } elseif ($includedInHitPathsCount !== $includedInPathsCount) {
+                    $lineCss = 'warning';
+                }
+
+                $popoverContent = '<ul>';
+
+                if (count($lineData[$i]['tests']) === 1) {
+                    $popoverTitle = '1 test covers line ' . $i;
+                } else {
+                    $popoverTitle = count($lineData[$i]['tests']) . ' tests cover line ' . $i;
+                }
+                $popoverTitle .= '. These are covering ' . $includedInHitPathsCount . ' out of the ' . $includedInPathsCount . ' code paths.';
+
+                foreach ($lineData[$i]['tests'] as $test) {
+                    $popoverContent .= $this->createPopoverContentForTest($test, $testData[$test]);
+                }
+
+                $popoverContent .= '</ul>';
+                $trClass = $lineCss . ' popin';
+
+                $popover = sprintf(
+                    ' data-title="%s" data-content="%s" data-placement="top" data-html="true"',
+                    $popoverTitle,
+                    htmlspecialchars($popoverContent, $this->htmlSpecialCharsFlags)
+                );
+            }
+
+            $lines .= $this->renderLine($singleLineTemplate, $i, $line, $trClass, $popover);
+
+            $i++;
+        }
+
+        $linesTemplate->setVar(['lines' => $lines]);
+
+        return $linesTemplate->render();
+    }
+
+    private function renderBranchStructure(FileNode $node): string
+    {
+        $branchesTemplate = new Template($this->templatePath . 'branches.html.dist', '{{', '}}');
+
+        $coverageData = $node->functionCoverageData();
+        $testData     = $node->testData();
+        $codeLines    = $this->loadFile($node->pathAsString());
+        $branches     = '';
+
+        ksort($coverageData);
+
+        foreach ($coverageData as $methodName => $methodData) {
+            if (!$methodData['branches']) {
+                continue;
+            }
+
+            $branchStructure = '';
+
+            foreach ($methodData['branches'] as $branch) {
+                $branchStructure .= $this->renderBranchLines($branch, $codeLines, $testData);
+            }
+
+            if ($branchStructure !== '') { // don't show empty branches
+                $branches .= '<h5 class="structure-heading"><a name="' . htmlspecialchars($methodName, $this->htmlSpecialCharsFlags) . '">' . $this->abbreviateMethodName($methodName) . '</a></h5>' . "\n";
+                $branches .= $branchStructure;
+            }
+        }
+
+        $branchesTemplate->setVar(['branches' => $branches]);
+
+        return $branchesTemplate->render();
+    }
+
+    private function renderBranchLines(array $branch, array $codeLines, array $testData): string
+    {
+        $linesTemplate      = new Template($this->templatePath . 'lines.html.dist', '{{', '}}');
+        $singleLineTemplate = new Template($this->templatePath . 'line.html.dist', '{{', '}}');
+
+        $lines = '';
+
+        $branchLines = range($branch['line_start'], $branch['line_end']);
+        sort($branchLines); // sometimes end_line < start_line
+
+        /** @var int $line */
+        foreach ($branchLines as $line) {
+            if (!isset($codeLines[$line])) { // blank line at end of file is sometimes included here
+                continue;
+            }
+
+            $popoverContent = '';
+            $popoverTitle   = '';
+
+            $numTests = count($branch['hit']);
+
+            if ($numTests === 0) {
+                $trClass = 'danger';
+            } else {
+                $lineCss        = 'covered-by-large-tests';
+                $popoverContent = '<ul>';
+
+                if ($numTests > 1) {
+                    $popoverTitle = $numTests . ' tests cover this branch';
+                } else {
+                    $popoverTitle = '1 test covers this branch';
+                }
+
+                foreach ($branch['hit'] as $test) {
+                    if ($lineCss === 'covered-by-large-tests' && $testData[$test]['size'] === 'medium') {
+                        $lineCss = 'covered-by-medium-tests';
+                    } elseif ($testData[$test]['size'] === 'small') {
+                        $lineCss = 'covered-by-small-tests';
+                    }
+
+                    $popoverContent .= $this->createPopoverContentForTest($test, $testData[$test]);
+                }
+                $trClass = $lineCss . ' popin';
+            }
+
+            $popover = '';
+
+            if (!empty($popoverTitle)) {
+                $popover = sprintf(
+                    ' data-title="%s" data-content="%s" data-placement="top" data-html="true"',
+                    $popoverTitle,
+                    htmlspecialchars($popoverContent, $this->htmlSpecialCharsFlags)
+                );
+            }
+
+            $lines .= $this->renderLine($singleLineTemplate, $line, $codeLines[$line - 1], $trClass, $popover);
+        }
+
+        if ($lines === '') {
+            return '';
+        }
+
+        $linesTemplate->setVar(['lines' => $lines]);
+
+        return $linesTemplate->render();
+    }
+
+    private function renderPathStructure(FileNode $node): string
+    {
+        $pathsTemplate = new Template($this->templatePath . 'paths.html.dist', '{{', '}}');
+
+        $coverageData = $node->functionCoverageData();
+        $testData     = $node->testData();
+        $codeLines    = $this->loadFile($node->pathAsString());
+        $paths        = '';
+
+        ksort($coverageData);
+
+        foreach ($coverageData as $methodName => $methodData) {
+            if (!$methodData['paths']) {
+                continue;
+            }
+
+            $pathStructure = '';
+
+            if (count($methodData['paths']) > 100) {
+                $pathStructure .= '<p>' . count($methodData['paths']) . ' is too many paths to sensibly render, consider refactoring your code to bring this number down.</p>';
+
+                continue;
+            }
+
+            foreach ($methodData['paths'] as $path) {
+                $pathStructure .= $this->renderPathLines($path, $methodData['branches'], $codeLines, $testData);
+            }
+
+            if ($pathStructure !== '') {
+                $paths .= '<h5 class="structure-heading"><a name="' . htmlspecialchars($methodName, $this->htmlSpecialCharsFlags) . '">' . $this->abbreviateMethodName($methodName) . '</a></h5>' . "\n";
+                $paths .= $pathStructure;
+            }
+        }
+
+        $pathsTemplate->setVar(['paths' => $paths]);
+
+        return $pathsTemplate->render();
+    }
+
+    private function renderPathLines(array $path, array $branches, array $codeLines, array $testData): string
+    {
+        $linesTemplate      = new Template($this->templatePath . 'lines.html.dist', '{{', '}}');
+        $singleLineTemplate = new Template($this->templatePath . 'line.html.dist', '{{', '}}');
+
+        $lines = '';
+        $first = true;
+
+        foreach ($path['path'] as $branchId) {
+            if ($first) {
+                $first = false;
+            } else {
+                $lines .= '    <tr><td colspan="2">&nbsp;</td></tr>' . "\n";
+            }
+
+            $branchLines = range($branches[$branchId]['line_start'], $branches[$branchId]['line_end']);
+            sort($branchLines); // sometimes end_line < start_line
+
+            /** @var int $line */
+            foreach ($branchLines as $line) {
+                if (!isset($codeLines[$line])) { // blank line at end of file is sometimes included here
+                    continue;
+                }
+
+                $popoverContent = '';
+                $popoverTitle   = '';
+
+                $numTests = count($path['hit']);
+
+                if ($numTests === 0) {
+                    $trClass = 'danger';
+                } else {
+                    $lineCss        = 'covered-by-large-tests';
+                    $popoverContent = '<ul>';
+
+                    if ($numTests > 1) {
+                        $popoverTitle = $numTests . ' tests cover this path';
+                    } else {
+                        $popoverTitle = '1 test covers this path';
+                    }
+
+                    foreach ($path['hit'] as $test) {
+                        if ($lineCss === 'covered-by-large-tests' && $testData[$test]['size'] === 'medium') {
+                            $lineCss = 'covered-by-medium-tests';
+                        } elseif ($testData[$test]['size'] === 'small') {
+                            $lineCss = 'covered-by-small-tests';
+                        }
+
+                        $popoverContent .= $this->createPopoverContentForTest($test, $testData[$test]);
+                    }
+
+                    $trClass = $lineCss . ' popin';
+                }
+
+                $popover = '';
+
+                if (!empty($popoverTitle)) {
+                    $popover = sprintf(
+                        ' data-title="%s" data-content="%s" data-placement="top" data-html="true"',
+                        $popoverTitle,
+                        htmlspecialchars($popoverContent, $this->htmlSpecialCharsFlags)
+                    );
+                }
+
+                $lines .= $this->renderLine($singleLineTemplate, $line, $codeLines[$line - 1], $trClass, $popover);
+            }
+        }
+
+        if ($lines === '') {
+            return '';
+        }
+
+        $linesTemplate->setVar(['lines' => $lines]);
+
+        return $linesTemplate->render();
+    }
+
+    private function renderLine(Template $template, int $lineNumber, string $lineContent, string $class, string $popover): string
+    {
+        $template->setVar(
+            [
+                'lineNumber'  => $lineNumber,
+                'lineContent' => $lineContent,
+                'class'       => $class,
+                'popover'     => $popover,
+            ]
+        );
+
+        return $template->render();
+    }
+
+    private function loadFile(string $file): array
+    {
+        if (isset(self::$formattedSourceCache[$file])) {
+            return self::$formattedSourceCache[$file];
+        }
+
+        $buffer              = file_get_contents($file);
+        $tokens              = token_get_all($buffer);
+        $result              = [''];
+        $i                   = 0;
+        $stringFlag          = false;
+        $fileEndsWithNewLine = substr($buffer, -1) === "\n";
+
+        unset($buffer);
+
+        foreach ($tokens as $j => $token) {
+            if (is_string($token)) {
+                if ($token === '"' && $tokens[$j - 1] !== '\\') {
+                    $result[$i] .= sprintf(
+                        '<span class="string">%s</span>',
+                        htmlspecialchars($token, $this->htmlSpecialCharsFlags)
+                    );
+
+                    $stringFlag = !$stringFlag;
+                } else {
+                    $result[$i] .= sprintf(
+                        '<span class="keyword">%s</span>',
+                        htmlspecialchars($token, $this->htmlSpecialCharsFlags)
+                    );
+                }
+
+                continue;
+            }
+
+            [$token, $value] = $token;
+
+            $value = str_replace(
+                ["\t", ' '],
+                ['&nbsp;&nbsp;&nbsp;&nbsp;', '&nbsp;'],
+                htmlspecialchars($value, $this->htmlSpecialCharsFlags)
+            );
+
+            if ($value === "\n") {
+                $result[++$i] = '';
+            } else {
+                $lines = explode("\n", $value);
+
+                foreach ($lines as $jj => $line) {
+                    $line = trim($line);
+
+                    if ($line !== '') {
+                        if ($stringFlag) {
+                            $colour = 'string';
+                        } else {
+                            $colour = 'default';
+
+                            if ($this->isInlineHtml($token)) {
+                                $colour = 'html';
+                            } elseif ($this->isComment($token)) {
+                                $colour = 'comment';
+                            } elseif ($this->isKeyword($token)) {
+                                $colour = 'keyword';
+                            }
+                        }
+
+                        $result[$i] .= sprintf(
+                            '<span class="%s">%s</span>',
+                            $colour,
+                            $line
+                        );
+                    }
+
+                    if (isset($lines[$jj + 1])) {
+                        $result[++$i] = '';
+                    }
+                }
+            }
+        }
+
+        if ($fileEndsWithNewLine) {
+            unset($result[count($result) - 1]);
+        }
+
+        self::$formattedSourceCache[$file] = $result;
+
+        return $result;
+    }
+
+    private function abbreviateClassName(string $className): string
+    {
+        $tmp = explode('\\', $className);
+
+        if (count($tmp) > 1) {
+            $className = sprintf(
+                '<abbr title="%s">%s</abbr>',
+                $className,
+                array_pop($tmp)
+            );
+        }
+
+        return $className;
+    }
+
+    private function abbreviateMethodName(string $methodName): string
+    {
+        $parts = explode('->', $methodName);
+
+        if (count($parts) === 2) {
+            return $this->abbreviateClassName($parts[0]) . '->' . $parts[1];
+        }
+
+        return $methodName;
+    }
+
+    private function createPopoverContentForTest(string $test, array $testData): string
+    {
+        $testCSS = '';
+
+        if ($testData['fromTestcase']) {
+            switch ($testData['status']) {
+                case BaseTestRunner::STATUS_PASSED:
+                    switch ($testData['size']) {
+                        case 'small':
+                            $testCSS = ' class="covered-by-small-tests"';
+
+                            break;
+
+                        case 'medium':
+                            $testCSS = ' class="covered-by-medium-tests"';
+
+                            break;
+
+                        default:
+                            $testCSS = ' class="covered-by-large-tests"';
+
+                            break;
+                    }
+
+                    break;
+
+                case BaseTestRunner::STATUS_SKIPPED:
+                case BaseTestRunner::STATUS_INCOMPLETE:
+                case BaseTestRunner::STATUS_RISKY:
+                case BaseTestRunner::STATUS_WARNING:
+                    $testCSS = ' class="warning"';
+
+                    break;
+
+                case BaseTestRunner::STATUS_FAILURE:
+                case BaseTestRunner::STATUS_ERROR:
+                    $testCSS = ' class="danger"';
+
+                    break;
+            }
+        }
+
+        return sprintf(
+            '<li%s>%s</li>',
+            $testCSS,
+            htmlspecialchars($test, $this->htmlSpecialCharsFlags)
+        );
+    }
+
+    private function isComment(int $token): bool
+    {
+        return $token === T_COMMENT || $token === T_DOC_COMMENT;
+    }
+
+    private function isInlineHtml(int $token): bool
+    {
+        return $token === T_INLINE_HTML;
+    }
+
+    private function isKeyword(int $token): bool
+    {
+        return isset(self::keywordTokens()[$token]);
+    }
+
+    /**
+     * @psalm-return array<int,true>
+     */
+    private static function keywordTokens(): array
+    {
+        if (self::$keywordTokens !== []) {
+            return self::$keywordTokens;
+        }
+
+        self::$keywordTokens = [
+            T_ABSTRACT      => true,
+            T_ARRAY         => true,
+            T_AS            => true,
+            T_BREAK         => true,
+            T_CALLABLE      => true,
+            T_CASE          => true,
+            T_CATCH         => true,
+            T_CLASS         => true,
+            T_CLONE         => true,
+            T_CONST         => true,
+            T_CONTINUE      => true,
+            T_DECLARE       => true,
+            T_DEFAULT       => true,
+            T_DO            => true,
+            T_ECHO          => true,
+            T_ELSE          => true,
+            T_ELSEIF        => true,
+            T_EMPTY         => true,
+            T_ENDDECLARE    => true,
+            T_ENDFOR        => true,
+            T_ENDFOREACH    => true,
+            T_ENDIF         => true,
+            T_ENDSWITCH     => true,
+            T_ENDWHILE      => true,
+            T_EVAL          => true,
+            T_EXIT          => true,
+            T_EXTENDS       => true,
+            T_FINAL         => true,
+            T_FINALLY       => true,
+            T_FOR           => true,
+            T_FOREACH       => true,
+            T_FUNCTION      => true,
+            T_GLOBAL        => true,
+            T_GOTO          => true,
+            T_HALT_COMPILER => true,
+            T_IF            => true,
+            T_IMPLEMENTS    => true,
+            T_INCLUDE       => true,
+            T_INCLUDE_ONCE  => true,
+            T_INSTANCEOF    => true,
+            T_INSTEADOF     => true,
+            T_INTERFACE     => true,
+            T_ISSET         => true,
+            T_LIST          => true,
+            T_NAMESPACE     => true,
+            T_NEW           => true,
+            T_PRINT         => true,
+            T_PRIVATE       => true,
+            T_PROTECTED     => true,
+            T_PUBLIC        => true,
+            T_REQUIRE       => true,
+            T_REQUIRE_ONCE  => true,
+            T_RETURN        => true,
+            T_STATIC        => true,
+            T_SWITCH        => true,
+            T_THROW         => true,
+            T_TRAIT         => true,
+            T_TRY           => true,
+            T_UNSET         => true,
+            T_USE           => true,
+            T_VAR           => true,
+            T_WHILE         => true,
+            T_YIELD         => true,
+            T_YIELD_FROM    => true,
+        ];
+
+        if (defined('T_FN')) {
+            self::$keywordTokens[constant('T_FN')] = true;
+        }
+
+        if (defined('T_MATCH')) {
+            self::$keywordTokens[constant('T_MATCH')] = true;
+        }
+
+        if (defined('T_ENUM')) {
+            self::$keywordTokens[constant('T_ENUM')] = true;
+        }
+
+        if (defined('T_READONLY')) {
+            self::$keywordTokens[constant('T_READONLY')] = true;
+        }
+
+        return self::$keywordTokens;
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/branches.html.dist b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/branches.html.dist
new file mode 100644
index 00000000..54770262
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/branches.html.dist
@@ -0,0 +1,9 @@
+<hr/>
+<h4>Branches</h4>
+<p>
+    Below are the source code lines that represent each code branch as identified by Xdebug. Please note a branch is not
+    necessarily coterminous with a line, a line may contain multiple branches and therefore show up more than once.
+    Please also be aware that some branches may be implicit rather than explicit, e.g. an <code>if</code> statement
+    <i>always</i> has an <code>else</code> as part of its logical flow even if you didn't write one.
+</p>
+{{branches}}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/coverage_bar.html.dist b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/coverage_bar.html.dist
new file mode 100644
index 00000000..7fcf6f49
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/coverage_bar.html.dist
@@ -0,0 +1,5 @@
+       <div class="progress">
+         <div class="progress-bar bg-{{level}}" role="progressbar" aria-valuenow="{{percent}}" aria-valuemin="0" aria-valuemax="100" style="width: {{percent}}%">
+           <span class="sr-only">{{percent}}% covered ({{level}})</span>
+         </div>
+       </div>
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/coverage_bar_branch.html.dist b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/coverage_bar_branch.html.dist
new file mode 100644
index 00000000..7fcf6f49
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/coverage_bar_branch.html.dist
@@ -0,0 +1,5 @@
+       <div class="progress">
+         <div class="progress-bar bg-{{level}}" role="progressbar" aria-valuenow="{{percent}}" aria-valuemin="0" aria-valuemax="100" style="width: {{percent}}%">
+           <span class="sr-only">{{percent}}% covered ({{level}})</span>
+         </div>
+       </div>
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/css/bootstrap.min.css b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/css/bootstrap.min.css
new file mode 100644
index 00000000..83a71b1f
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/css/bootstrap.min.css
@@ -0,0 +1,7 @@
+/*!
+ * Bootstrap v4.6.2 (https://getbootstrap.com/)
+ * Copyright 2011-2022 The Bootstrap Authors
+ * Copyright 2011-2022 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+ */:root{--blue:#007bff;--indigo:#6610f2;--purple:#6f42c1;--pink:#e83e8c;--red:#dc3545;--orange:#fd7e14;--yellow:#ffc107;--green:#28a745;--teal:#20c997;--cyan:#17a2b8;--white:#fff;--gray:#6c757d;--gray-dark:#343a40;--primary:#007bff;--secondary:#6c757d;--success:#28a745;--info:#17a2b8;--warning:#ffc107;--danger:#dc3545;--light:#f8f9fa;--dark:#343a40;--breakpoint-xs:0;--breakpoint-sm:576px;--breakpoint-md:768px;--breakpoint-lg:992px;--breakpoint-xl:1200px;--font-family-sans-serif:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans","Liberation Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";--font-family-monospace:SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier 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+ color: #2e3436;
+}
+
+td span.html {
+ color: #888a85;
+}
+
+td span.keyword {
+ color: #2e3436;
+ font-weight: bold;
+}
+
+pre span.string {
+ color: #2e3436;
+}
+
+span.success, span.warning, span.danger {
+ margin-right: 2px;
+ padding-left: 10px;
+ padding-right: 10px;
+ text-align: center;
+}
+
+#toplink {
+ position: fixed;
+ left: 5px;
+ bottom: 5px;
+ outline: 0;
+}
+
+svg text {
+ font-family: "Lucida Grande", "Lucida Sans Unicode", Verdana, Arial, Helvetica, sans-serif;
+ font-size: 11px;
+ color: #666;
+ fill: #666;
+}
+
+.scrollbox {
+ height:245px;
+ overflow-x:hidden;
+ overflow-y:scroll;
+}
+
+table + .structure-heading {
+ border-top: 1px solid lightgrey;
+ padding-top: 0.5em;
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/dashboard.html.dist b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/dashboard.html.dist
new file mode 100644
index 00000000..aa51bcb8
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/dashboard.html.dist
@@ -0,0 +1,281 @@
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+  <meta charset="UTF-8">
+  <title>Dashboard for {{full_path}}</title>
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <link href="{{path_to_root}}_css/bootstrap.min.css" rel="stylesheet" type="text/css">
+  <link href="{{path_to_root}}_css/nv.d3.min.css" rel="stylesheet" type="text/css">
+  <link href="{{path_to_root}}_css/style.css" rel="stylesheet" type="text/css">
+  <link href="{{path_to_root}}_css/custom.css" rel="stylesheet" type="text/css">
+ </head>
+ <body>
+  <header>
+   <div class="container-fluid">
+    <div class="row">
+     <div class="col-md-12">
+      <nav aria-label="breadcrumb">
+       <ol class="breadcrumb">
+{{breadcrumbs}}
+       </ol>
+      </nav>
+     </div>
+    </div>
+   </div>
+  </header>
+  <div class="container-fluid">
+   <div class="row">
+    <div class="col-md-12">
+     <h2>Classes</h2>
+    </div>
+   </div>
+   <div class="row">
+    <div class="col-md-6">
+     <h3>Coverage Distribution</h3>
+     <div id="classCoverageDistribution" style="height: 300px;">
+       <svg></svg>
+     </div>
+    </div>
+    <div class="col-md-6">
+     <h3>Complexity</h3>
+     <div id="classComplexity" style="height: 300px;">
+       <svg></svg>
+     </div>
+    </div>
+   </div>
+   <div class="row">
+    <div class="col-md-6">
+     <h3>Insufficient Coverage</h3>
+     <div class="scrollbox">
+      <table class="table">
+       <thead>
+        <tr>
+         <th>Class</th>
+         <th class="text-right">Coverage</th>
+        </tr>
+       </thead>
+       <tbody>
+{{insufficient_coverage_classes}}
+       </tbody>
+      </table>
+     </div>
+    </div>
+    <div class="col-md-6">
+     <h3>Project Risks</h3>
+     <div class="scrollbox">
+      <table class="table">
+       <thead>
+        <tr>
+         <th>Class</th>
+         <th class="text-right"><abbr title="Change Risk Anti-Patterns (CRAP) Index">CRAP</abbr></th>
+        </tr>
+       </thead>
+       <tbody>
+{{project_risks_classes}}
+       </tbody>
+      </table>
+     </div>
+    </div>
+   </div>
+   <div class="row">
+    <div class="col-md-12">
+     <h2>Methods</h2>
+    </div>
+   </div>
+   <div class="row">
+    <div class="col-md-6">
+     <h3>Coverage Distribution</h3>
+     <div id="methodCoverageDistribution" style="height: 300px;">
+       <svg></svg>
+     </div>
+    </div>
+    <div class="col-md-6">
+     <h3>Complexity</h3>
+     <div id="methodComplexity" style="height: 300px;">
+       <svg></svg>
+     </div>
+    </div>
+   </div>
+   <div class="row">
+    <div class="col-md-6">
+     <h3>Insufficient Coverage</h3>
+     <div class="scrollbox">
+      <table class="table">
+       <thead>
+        <tr>
+         <th>Method</th>
+         <th class="text-right">Coverage</th>
+        </tr>
+       </thead>
+       <tbody>
+{{insufficient_coverage_methods}}
+       </tbody>
+      </table>
+     </div>
+    </div>
+    <div class="col-md-6">
+     <h3>Project Risks</h3>
+     <div class="scrollbox">
+      <table class="table">
+       <thead>
+        <tr>
+         <th>Method</th>
+         <th class="text-right"><abbr title="Change Risk Anti-Patterns (CRAP) Index">CRAP</abbr></th>
+        </tr>
+       </thead>
+       <tbody>
+{{project_risks_methods}}
+       </tbody>
+      </table>
+     </div>
+    </div>
+   </div>
+   <footer>
+    <hr/>
+    <p>
+     <small>Generated by <a href="https://github.com/sebastianbergmann/php-code-coverage" target="_top">php-code-coverage {{version}}</a> using {{runtime}}{{generator}} at {{date}}.</small>
+    </p>
+   </footer>
+  </div>
+  <script src="{{path_to_root}}_js/jquery.min.js" type="text/javascript"></script>
+  <script src="{{path_to_root}}_js/d3.min.js" type="text/javascript"></script>
+  <script src="{{path_to_root}}_js/nv.d3.min.js" type="text/javascript"></script>
+  <script type="text/javascript">
+$(document).ready(function() {
+  nv.addGraph(function() {
+    var chart = nv.models.multiBarChart();
+    chart.tooltips(false)
+      .showControls(false)
+      .showLegend(false)
+      .reduceXTicks(false)
+      .staggerLabels(true)
+      .yAxis.tickFormat(d3.format('d'));
+
+    d3.select('#classCoverageDistribution svg')
+      .datum(getCoverageDistributionData({{class_coverage_distribution}}, "Class Coverage"))
+      .transition().duration(500).call(chart);
+
+    nv.utils.windowResize(chart.update);
+
+    return chart;
+  });
+
+  nv.addGraph(function() {
+    var chart = nv.models.multiBarChart();
+    chart.tooltips(false)
+      .showControls(false)
+      .showLegend(false)
+      .reduceXTicks(false)
+      .staggerLabels(true)
+      .yAxis.tickFormat(d3.format('d'));
+
+    d3.select('#methodCoverageDistribution svg')
+      .datum(getCoverageDistributionData({{method_coverage_distribution}}, "Method Coverage"))
+      .transition().duration(500).call(chart);
+
+    nv.utils.windowResize(chart.update);
+
+    return chart;
+  });
+
+  function getCoverageDistributionData(data, label) {
+    var labels = [
+      '0%',
+      '0-10%',
+      '10-20%',
+      '20-30%',
+      '30-40%',
+      '40-50%',
+      '50-60%',
+      '60-70%',
+      '70-80%',
+      '80-90%',
+      '90-100%',
+      '100%'
+    ];
+    var values = [];
+    $.each(labels, function(key) {
+      values.push({x: labels[key], y: data[key]});
+    });
+
+    return [
+      {
+        key: label,
+        values: values,
+        color: "#4572A7"
+      }
+    ];
+  }
+  nv.addGraph(function() {
+    var chart = nv.models.scatterChart()
+      .showDistX(true)
+      .showDistY(true)
+      .showLegend(false)
+      .forceX([0, 100]);
+    chart.tooltipContent(function(graph) {
+      return '<p>' + graph.point.class + '</p>';
+    });
+
+    chart.xAxis.axisLabel('Code Coverage (in percent)');
+    chart.yAxis.axisLabel('Cyclomatic Complexity');
+
+    d3.select('#classComplexity svg')
+      .datum(getComplexityData({{complexity_class}}, 'Class Complexity'))
+      .transition()
+      .duration(500)
+      .call(chart);
+
+    nv.utils.windowResize(chart.update);
+
+    return chart;
+  });
+
+  nv.addGraph(function() {
+    var chart = nv.models.scatterChart()
+      .showDistX(true)
+      .showDistY(true)
+      .showLegend(false)
+      .forceX([0, 100]);
+    chart.tooltipContent(function(graph) {
+      return '<p>' + graph.point.class + '</p>';
+    });
+
+    chart.xAxis.axisLabel('Code Coverage (in percent)');
+    chart.yAxis.axisLabel('Method Complexity');
+
+    d3.select('#methodComplexity svg')
+      .datum(getComplexityData({{complexity_method}}, 'Method Complexity'))
+      .transition()
+      .duration(500)
+      .call(chart);
+
+    nv.utils.windowResize(chart.update);
+
+    return chart;
+  });
+
+  function getComplexityData(data, label) {
+    var values = [];
+    $.each(data, function(key) {
+      var value = Math.round(data[key][0]*100) / 100;
+      values.push({
+        x: value,
+        y: data[key][1],
+        class: data[key][2],
+        size: 0.05,
+        shape: 'diamond'
+      });
+    });
+
+    return [
+      {
+        key: label,
+        values: values,
+        color: "#4572A7"
+      }
+    ];
+  }
+});
+  </script>
+ </body>
+</html>
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/dashboard_branch.html.dist b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/dashboard_branch.html.dist
new file mode 100644
index 00000000..aa51bcb8
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/dashboard_branch.html.dist
@@ -0,0 +1,281 @@
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+  <meta charset="UTF-8">
+  <title>Dashboard for {{full_path}}</title>
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <link href="{{path_to_root}}_css/bootstrap.min.css" rel="stylesheet" type="text/css">
+  <link href="{{path_to_root}}_css/nv.d3.min.css" rel="stylesheet" type="text/css">
+  <link href="{{path_to_root}}_css/style.css" rel="stylesheet" type="text/css">
+  <link href="{{path_to_root}}_css/custom.css" rel="stylesheet" type="text/css">
+ </head>
+ <body>
+  <header>
+   <div class="container-fluid">
+    <div class="row">
+     <div class="col-md-12">
+      <nav aria-label="breadcrumb">
+       <ol class="breadcrumb">
+{{breadcrumbs}}
+       </ol>
+      </nav>
+     </div>
+    </div>
+   </div>
+  </header>
+  <div class="container-fluid">
+   <div class="row">
+    <div class="col-md-12">
+     <h2>Classes</h2>
+    </div>
+   </div>
+   <div class="row">
+    <div class="col-md-6">
+     <h3>Coverage Distribution</h3>
+     <div id="classCoverageDistribution" style="height: 300px;">
+       <svg></svg>
+     </div>
+    </div>
+    <div class="col-md-6">
+     <h3>Complexity</h3>
+     <div id="classComplexity" style="height: 300px;">
+       <svg></svg>
+     </div>
+    </div>
+   </div>
+   <div class="row">
+    <div class="col-md-6">
+     <h3>Insufficient Coverage</h3>
+     <div class="scrollbox">
+      <table class="table">
+       <thead>
+        <tr>
+         <th>Class</th>
+         <th class="text-right">Coverage</th>
+        </tr>
+       </thead>
+       <tbody>
+{{insufficient_coverage_classes}}
+       </tbody>
+      </table>
+     </div>
+    </div>
+    <div class="col-md-6">
+     <h3>Project Risks</h3>
+     <div class="scrollbox">
+      <table class="table">
+       <thead>
+        <tr>
+         <th>Class</th>
+         <th class="text-right"><abbr title="Change Risk Anti-Patterns (CRAP) Index">CRAP</abbr></th>
+        </tr>
+       </thead>
+       <tbody>
+{{project_risks_classes}}
+       </tbody>
+      </table>
+     </div>
+    </div>
+   </div>
+   <div class="row">
+    <div class="col-md-12">
+     <h2>Methods</h2>
+    </div>
+   </div>
+   <div class="row">
+    <div class="col-md-6">
+     <h3>Coverage Distribution</h3>
+     <div id="methodCoverageDistribution" style="height: 300px;">
+       <svg></svg>
+     </div>
+    </div>
+    <div class="col-md-6">
+     <h3>Complexity</h3>
+     <div id="methodComplexity" style="height: 300px;">
+       <svg></svg>
+     </div>
+    </div>
+   </div>
+   <div class="row">
+    <div class="col-md-6">
+     <h3>Insufficient Coverage</h3>
+     <div class="scrollbox">
+      <table class="table">
+       <thead>
+        <tr>
+         <th>Method</th>
+         <th class="text-right">Coverage</th>
+        </tr>
+       </thead>
+       <tbody>
+{{insufficient_coverage_methods}}
+       </tbody>
+      </table>
+     </div>
+    </div>
+    <div class="col-md-6">
+     <h3>Project Risks</h3>
+     <div class="scrollbox">
+      <table class="table">
+       <thead>
+        <tr>
+         <th>Method</th>
+         <th class="text-right"><abbr title="Change Risk Anti-Patterns (CRAP) Index">CRAP</abbr></th>
+        </tr>
+       </thead>
+       <tbody>
+{{project_risks_methods}}
+       </tbody>
+      </table>
+     </div>
+    </div>
+   </div>
+   <footer>
+    <hr/>
+    <p>
+     <small>Generated by <a href="https://github.com/sebastianbergmann/php-code-coverage" target="_top">php-code-coverage {{version}}</a> using {{runtime}}{{generator}} at {{date}}.</small>
+    </p>
+   </footer>
+  </div>
+  <script src="{{path_to_root}}_js/jquery.min.js" type="text/javascript"></script>
+  <script src="{{path_to_root}}_js/d3.min.js" type="text/javascript"></script>
+  <script src="{{path_to_root}}_js/nv.d3.min.js" type="text/javascript"></script>
+  <script type="text/javascript">
+$(document).ready(function() {
+  nv.addGraph(function() {
+    var chart = nv.models.multiBarChart();
+    chart.tooltips(false)
+      .showControls(false)
+      .showLegend(false)
+      .reduceXTicks(false)
+      .staggerLabels(true)
+      .yAxis.tickFormat(d3.format('d'));
+
+    d3.select('#classCoverageDistribution svg')
+      .datum(getCoverageDistributionData({{class_coverage_distribution}}, "Class Coverage"))
+      .transition().duration(500).call(chart);
+
+    nv.utils.windowResize(chart.update);
+
+    return chart;
+  });
+
+  nv.addGraph(function() {
+    var chart = nv.models.multiBarChart();
+    chart.tooltips(false)
+      .showControls(false)
+      .showLegend(false)
+      .reduceXTicks(false)
+      .staggerLabels(true)
+      .yAxis.tickFormat(d3.format('d'));
+
+    d3.select('#methodCoverageDistribution svg')
+      .datum(getCoverageDistributionData({{method_coverage_distribution}}, "Method Coverage"))
+      .transition().duration(500).call(chart);
+
+    nv.utils.windowResize(chart.update);
+
+    return chart;
+  });
+
+  function getCoverageDistributionData(data, label) {
+    var labels = [
+      '0%',
+      '0-10%',
+      '10-20%',
+      '20-30%',
+      '30-40%',
+      '40-50%',
+      '50-60%',
+      '60-70%',
+      '70-80%',
+      '80-90%',
+      '90-100%',
+      '100%'
+    ];
+    var values = [];
+    $.each(labels, function(key) {
+      values.push({x: labels[key], y: data[key]});
+    });
+
+    return [
+      {
+        key: label,
+        values: values,
+        color: "#4572A7"
+      }
+    ];
+  }
+  nv.addGraph(function() {
+    var chart = nv.models.scatterChart()
+      .showDistX(true)
+      .showDistY(true)
+      .showLegend(false)
+      .forceX([0, 100]);
+    chart.tooltipContent(function(graph) {
+      return '<p>' + graph.point.class + '</p>';
+    });
+
+    chart.xAxis.axisLabel('Code Coverage (in percent)');
+    chart.yAxis.axisLabel('Cyclomatic Complexity');
+
+    d3.select('#classComplexity svg')
+      .datum(getComplexityData({{complexity_class}}, 'Class Complexity'))
+      .transition()
+      .duration(500)
+      .call(chart);
+
+    nv.utils.windowResize(chart.update);
+
+    return chart;
+  });
+
+  nv.addGraph(function() {
+    var chart = nv.models.scatterChart()
+      .showDistX(true)
+      .showDistY(true)
+      .showLegend(false)
+      .forceX([0, 100]);
+    chart.tooltipContent(function(graph) {
+      return '<p>' + graph.point.class + '</p>';
+    });
+
+    chart.xAxis.axisLabel('Code Coverage (in percent)');
+    chart.yAxis.axisLabel('Method Complexity');
+
+    d3.select('#methodComplexity svg')
+      .datum(getComplexityData({{complexity_method}}, 'Method Complexity'))
+      .transition()
+      .duration(500)
+      .call(chart);
+
+    nv.utils.windowResize(chart.update);
+
+    return chart;
+  });
+
+  function getComplexityData(data, label) {
+    var values = [];
+    $.each(data, function(key) {
+      var value = Math.round(data[key][0]*100) / 100;
+      values.push({
+        x: value,
+        y: data[key][1],
+        class: data[key][2],
+        size: 0.05,
+        shape: 'diamond'
+      });
+    });
+
+    return [
+      {
+        key: label,
+        values: values,
+        color: "#4572A7"
+      }
+    ];
+  }
+});
+  </script>
+ </body>
+</html>
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/directory.html.dist b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/directory.html.dist
new file mode 100644
index 00000000..a263463a
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/directory.html.dist
@@ -0,0 +1,60 @@
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+  <meta charset="UTF-8">
+  <title>Code Coverage for {{full_path}}</title>
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <link href="{{path_to_root}}_css/bootstrap.min.css" rel="stylesheet" type="text/css">
+  <link href="{{path_to_root}}_css/octicons.css" rel="stylesheet" type="text/css">
+  <link href="{{path_to_root}}_css/style.css" rel="stylesheet" type="text/css">
+  <link href="{{path_to_root}}_css/custom.css" rel="stylesheet" type="text/css">
+ </head>
+ <body>
+  <header>
+   <div class="container-fluid">
+    <div class="row">
+     <div class="col-md-12">
+      <nav aria-label="breadcrumb">
+       <ol class="breadcrumb">
+{{breadcrumbs}}
+       </ol>
+      </nav>
+     </div>
+    </div>
+   </div>
+  </header>
+  <div class="container-fluid">
+   <div class="table-responsive">
+    <table class="table table-bordered">
+     <thead>
+      <tr>
+       <td>&nbsp;</td>
+       <td colspan="9"><div align="center"><strong>Code Coverage</strong></div></td>
+      </tr>
+      <tr>
+       <td>&nbsp;</td>
+       <td colspan="3"><div align="center"><strong>Lines</strong></div></td>
+       <td colspan="3"><div align="center"><strong>Functions and Methods</strong></div></td>
+       <td colspan="3"><div align="center"><strong>Classes and Traits</strong></div></td>
+      </tr>
+     </thead>
+     <tbody>
+{{items}}
+     </tbody>
+    </table>
+   </div>
+   <footer>
+    <hr/>
+    <h4>Legend</h4>
+    <p>
+     <span class="danger"><strong>Low</strong>: 0% to {{low_upper_bound}}%</span>
+     <span class="warning"><strong>Medium</strong>: {{low_upper_bound}}% to {{high_lower_bound}}%</span>
+     <span class="success"><strong>High</strong>: {{high_lower_bound}}% to 100%</span>
+    </p>
+    <p>
+     <small>Generated by <a href="https://github.com/sebastianbergmann/php-code-coverage" target="_top">php-code-coverage {{version}}</a> using {{runtime}}{{generator}} at {{date}}.</small>
+    </p>
+   </footer>
+  </div>
+ </body>
+</html>
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/directory_branch.html.dist b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/directory_branch.html.dist
new file mode 100644
index 00000000..8c94861f
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/directory_branch.html.dist
@@ -0,0 +1,62 @@
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+  <meta charset="UTF-8">
+  <title>Code Coverage for {{full_path}}</title>
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <link href="{{path_to_root}}_css/bootstrap.min.css" rel="stylesheet" type="text/css">
+  <link href="{{path_to_root}}_css/octicons.css" rel="stylesheet" type="text/css">
+  <link href="{{path_to_root}}_css/style.css" rel="stylesheet" type="text/css">
+  <link href="{{path_to_root}}_css/custom.css" rel="stylesheet" type="text/css">
+ </head>
+ <body>
+  <header>
+   <div class="container-fluid">
+    <div class="row">
+     <div class="col-md-12">
+      <nav aria-label="breadcrumb">
+       <ol class="breadcrumb">
+{{breadcrumbs}}
+       </ol>
+      </nav>
+     </div>
+    </div>
+   </div>
+  </header>
+  <div class="container-fluid">
+   <div class="table-responsive">
+    <table class="table table-bordered">
+     <thead>
+      <tr>
+       <td>&nbsp;</td>
+       <td colspan="15"><div align="center"><strong>Code Coverage</strong></div></td>
+      </tr>
+      <tr>
+       <td>&nbsp;</td>
+       <td colspan="3"><div align="center"><strong>Lines</strong></div></td>
+       <td colspan="3"><div align="center"><strong>Branches</strong></div></td>
+       <td colspan="3"><div align="center"><strong>Paths</strong></div></td>
+       <td colspan="3"><div align="center"><strong>Functions and Methods</strong></div></td>
+       <td colspan="3"><div align="center"><strong>Classes and Traits</strong></div></td>
+      </tr>
+     </thead>
+     <tbody>
+{{items}}
+     </tbody>
+    </table>
+   </div>
+   <footer>
+    <hr/>
+    <h4>Legend</h4>
+    <p>
+     <span class="danger"><strong>Low</strong>: 0% to {{low_upper_bound}}%</span>
+     <span class="warning"><strong>Medium</strong>: {{low_upper_bound}}% to {{high_lower_bound}}%</span>
+     <span class="success"><strong>High</strong>: {{high_lower_bound}}% to 100%</span>
+    </p>
+    <p>
+     <small>Generated by <a href="https://github.com/sebastianbergmann/php-code-coverage" target="_top">php-code-coverage {{version}}</a> using {{runtime}}{{generator}} at {{date}}.</small>
+    </p>
+   </footer>
+  </div>
+ </body>
+</html>
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/directory_item.html.dist b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/directory_item.html.dist
new file mode 100644
index 00000000..f6941a43
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/directory_item.html.dist
@@ -0,0 +1,13 @@
+      <tr>
+       <td class="{{lines_level}}">{{icon}}{{name}}</td>
+       <td class="{{lines_level}} big">{{lines_bar}}</td>
+       <td class="{{lines_level}} small"><div align="right">{{lines_executed_percent}}</div></td>
+       <td class="{{lines_level}} small"><div align="right">{{lines_number}}</div></td>
+       <td class="{{methods_level}} big">{{methods_bar}}</td>
+       <td class="{{methods_level}} small"><div align="right">{{methods_tested_percent}}</div></td>
+       <td class="{{methods_level}} small"><div align="right">{{methods_number}}</div></td>
+       <td class="{{classes_level}} big">{{classes_bar}}</td>
+       <td class="{{classes_level}} small"><div align="right">{{classes_tested_percent}}</div></td>
+       <td class="{{classes_level}} small"><div align="right">{{classes_number}}</div></td>
+      </tr>
+
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/directory_item_branch.html.dist b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/directory_item_branch.html.dist
new file mode 100644
index 00000000..532a436c
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/directory_item_branch.html.dist
@@ -0,0 +1,19 @@
+      <tr>
+       <td class="{{lines_level}}">{{icon}}{{name}}</td>
+       <td class="{{lines_level}} big">{{lines_bar}}</td>
+       <td class="{{lines_level}} small"><div align="right">{{lines_executed_percent}}</div></td>
+       <td class="{{lines_level}} small"><div align="right">{{lines_number}}</div></td>
+       <td class="{{branches_level}} big">{{branches_bar}}</td>
+       <td class="{{branches_level}} small"><div align="right">{{branches_executed_percent}}</div></td>
+       <td class="{{branches_level}} small"><div align="right">{{branches_number}}</div></td>
+       <td class="{{paths_level}} big">{{paths_bar}}</td>
+       <td class="{{paths_level}} small"><div align="right">{{paths_executed_percent}}</div></td>
+       <td class="{{paths_level}} small"><div align="right">{{paths_number}}</div></td>
+       <td class="{{methods_level}} big">{{methods_bar}}</td>
+       <td class="{{methods_level}} small"><div align="right">{{methods_tested_percent}}</div></td>
+       <td class="{{methods_level}} small"><div align="right">{{methods_number}}</div></td>
+       <td class="{{classes_level}} big">{{classes_bar}}</td>
+       <td class="{{classes_level}} small"><div align="right">{{classes_tested_percent}}</div></td>
+       <td class="{{classes_level}} small"><div align="right">{{classes_number}}</div></td>
+      </tr>
+
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/file.html.dist b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/file.html.dist
new file mode 100644
index 00000000..af8631d1
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/file.html.dist
@@ -0,0 +1,65 @@
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+  <meta charset="UTF-8">
+  <title>Code Coverage for {{full_path}}</title>
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <link href="{{path_to_root}}_css/bootstrap.min.css" rel="stylesheet" type="text/css">
+  <link href="{{path_to_root}}_css/octicons.css" rel="stylesheet" type="text/css">
+  <link href="{{path_to_root}}_css/style.css" rel="stylesheet" type="text/css">
+  <link href="{{path_to_root}}_css/custom.css" rel="stylesheet" type="text/css">
+ </head>
+ <body>
+  <header>
+   <div class="container-fluid">
+    <div class="row">
+     <div class="col-md-12">
+      <nav aria-label="breadcrumb">
+       <ol class="breadcrumb">
+{{breadcrumbs}}
+       </ol>
+      </nav>
+     </div>
+    </div>
+   </div>
+  </header>
+  <div class="container-fluid">
+   <div class="table-responsive">
+    <table class="table table-bordered">
+     <thead>
+      <tr>
+       <td>&nbsp;</td>
+       <td colspan="10"><div align="center"><strong>Code Coverage</strong></div></td>
+      </tr>
+      <tr>
+       <td>&nbsp;</td>
+       <td colspan="3"><div align="center"><strong>Lines</strong></div></td>
+       <td colspan="4"><div align="center"><strong>Functions and Methods</strong></div></td>
+       <td colspan="3"><div align="center"><strong>Classes and Traits</strong></div></td>
+      </tr>
+     </thead>
+     <tbody>
+{{items}}
+     </tbody>
+    </table>
+   </div>
+{{lines}}
+{{structure}}
+   <footer>
+    <hr/>
+    <h4>Legend</h4>
+    {{legend}}
+    <p>
+     <small>Generated by <a href="https://github.com/sebastianbergmann/php-code-coverage" target="_top">php-code-coverage {{version}}</a> using {{runtime}}{{generator}} at {{date}}.</small>
+    </p>
+    <a title="Back to the top" id="toplink" href="#">
+        <svg xmlns="http://www.w3.org/2000/svg" width="12" height="16" viewBox="0 0 12 16"><path fill-rule="evenodd" d="M12 11L6 5l-6 6h12z"/></svg>
+    </a>
+   </footer>
+  </div>
+  <script src="{{path_to_root}}_js/jquery.min.js" type="text/javascript"></script>
+  <script src="{{path_to_root}}_js/popper.min.js" type="text/javascript"></script>
+  <script src="{{path_to_root}}_js/bootstrap.min.js" type="text/javascript"></script>
+  <script src="{{path_to_root}}_js/file.js" type="text/javascript"></script>
+ </body>
+</html>
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/file_branch.html.dist b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/file_branch.html.dist
new file mode 100644
index 00000000..8717d7f9
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/file_branch.html.dist
@@ -0,0 +1,67 @@
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+  <meta charset="UTF-8">
+  <title>Code Coverage for {{full_path}}</title>
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <link href="{{path_to_root}}_css/bootstrap.min.css" rel="stylesheet" type="text/css">
+  <link href="{{path_to_root}}_css/octicons.css" rel="stylesheet" type="text/css">
+  <link href="{{path_to_root}}_css/style.css" rel="stylesheet" type="text/css">
+  <link href="{{path_to_root}}_css/custom.css" rel="stylesheet" type="text/css">
+ </head>
+ <body>
+  <header>
+   <div class="container-fluid">
+    <div class="row">
+     <div class="col-md-12">
+      <nav aria-label="breadcrumb">
+       <ol class="breadcrumb">
+{{breadcrumbs}}
+       </ol>
+      </nav>
+     </div>
+    </div>
+   </div>
+  </header>
+  <div class="container-fluid">
+   <div class="table-responsive">
+    <table class="table table-bordered">
+     <thead>
+      <tr>
+       <td>&nbsp;</td>
+       <td colspan="16"><div align="center"><strong>Code Coverage</strong></div></td>
+      </tr>
+      <tr>
+       <td>&nbsp;</td>
+       <td colspan="3"><div align="center"><strong>Lines</strong></div></td>
+       <td colspan="3"><div align="center"><strong>Branches</strong></div></td>
+       <td colspan="3"><div align="center"><strong>Paths</strong></div></td>
+       <td colspan="4"><div align="center"><strong>Functions and Methods</strong></div></td>
+       <td colspan="3"><div align="center"><strong>Classes and Traits</strong></div></td>
+      </tr>
+     </thead>
+     <tbody>
+{{items}}
+     </tbody>
+    </table>
+   </div>
+{{lines}}
+{{structure}}
+   <footer>
+    <hr/>
+    <h4>Legend</h4>
+    {{legend}}
+    <p>
+     <small>Generated by <a href="https://github.com/sebastianbergmann/php-code-coverage" target="_top">php-code-coverage {{version}}</a> using {{runtime}}{{generator}} at {{date}}.</small>
+    </p>
+    <a title="Back to the top" id="toplink" href="#">
+        <svg xmlns="http://www.w3.org/2000/svg" width="12" height="16" viewBox="0 0 12 16"><path fill-rule="evenodd" d="M12 11L6 5l-6 6h12z"/></svg>
+    </a>
+   </footer>
+  </div>
+  <script src="{{path_to_root}}_js/jquery.min.js" type="text/javascript"></script>
+  <script src="{{path_to_root}}_js/popper.min.js" type="text/javascript"></script>
+  <script src="{{path_to_root}}_js/bootstrap.min.js" type="text/javascript"></script>
+  <script src="{{path_to_root}}_js/file.js" type="text/javascript"></script>
+ </body>
+</html>
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/file_item.html.dist b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/file_item.html.dist
new file mode 100644
index 00000000..b1c0fca4
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/file_item.html.dist
@@ -0,0 +1,14 @@
+      <tr>
+       <td class="{{lines_level}}">{{name}}</td>
+       <td class="{{lines_level}} big">{{lines_bar}}</td>
+       <td class="{{lines_level}} small"><div align="right">{{lines_executed_percent}}</div></td>
+       <td class="{{lines_level}} small"><div align="right">{{lines_number}}</div></td>
+       <td class="{{methods_level}} big">{{methods_bar}}</td>
+       <td class="{{methods_level}} small"><div align="right">{{methods_tested_percent}}</div></td>
+       <td class="{{methods_level}} small"><div align="right">{{methods_number}}</div></td>
+       <td class="{{methods_level}} small">{{crap}}</td>
+       <td class="{{classes_level}} big">{{classes_bar}}</td>
+       <td class="{{classes_level}} small"><div align="right">{{classes_tested_percent}}</div></td>
+       <td class="{{classes_level}} small"><div align="right">{{classes_number}}</div></td>
+      </tr>
+
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/file_item_branch.html.dist b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/file_item_branch.html.dist
new file mode 100644
index 00000000..50502517
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/file_item_branch.html.dist
@@ -0,0 +1,20 @@
+      <tr>
+       <td class="{{lines_level}}">{{name}}</td>
+       <td class="{{lines_level}} big">{{lines_bar}}</td>
+       <td class="{{lines_level}} small"><div align="right">{{lines_executed_percent}}</div></td>
+       <td class="{{lines_level}} small"><div align="right">{{lines_number}}</div></td>
+       <td class="{{branches_level}} big">{{branches_bar}}</td>
+       <td class="{{branches_level}} small"><div align="right">{{branches_executed_percent}}</div></td>
+       <td class="{{branches_level}} small"><div align="right">{{branches_number}}</div></td>
+       <td class="{{paths_level}} big">{{paths_bar}}</td>
+       <td class="{{paths_level}} small"><div align="right">{{paths_executed_percent}}</div></td>
+       <td class="{{paths_level}} small"><div align="right">{{paths_number}}</div></td>
+       <td class="{{methods_level}} big">{{methods_bar}}</td>
+       <td class="{{methods_level}} small"><div align="right">{{methods_tested_percent}}</div></td>
+       <td class="{{methods_level}} small"><div align="right">{{methods_number}}</div></td>
+       <td class="{{methods_level}} small">{{crap}}</td>
+       <td class="{{classes_level}} big">{{classes_bar}}</td>
+       <td class="{{classes_level}} small"><div align="right">{{classes_tested_percent}}</div></td>
+       <td class="{{classes_level}} small"><div align="right">{{classes_number}}</div></td>
+      </tr>
+
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new file mode 100644
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new file mode 100644
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s=this.getTipElement(),l=d.getUID(this.constructor.NAME);s.setAttribute("id",l),this.element.setAttribute("aria-describedby",l),this.setContent(),this.config.animation&&o.default(s).addClass(Lt);var r="function"==typeof this.config.placement?this.config.placement.call(this,s,this.element):this.config.placement,u=this._getAttachment(r);this.addAttachmentClass(u);var f=this._getContainer();o.default(s).data(this.constructor.DATA_KEY,this),o.default.contains(this.element.ownerDocument.documentElement,this.tip)||o.default(s).appendTo(f),o.default(this.element).trigger(this.constructor.Event.INSERTED),this._popper=new a.default(this.element,s,this._getPopperConfig(u)),o.default(s).addClass(Rt),o.default(s).addClass(this.config.customClass),"ontouchstart"in document.documentElement&&o.default(document.body).children().on("mouseover",null,o.default.noop);var c=function(){t.config.animation&&t._fixTransition();var 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diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/js/d3.min.js b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/js/d3.min.js
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new file mode 100644
index 00000000..29cacd4d
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/js/file.js
@@ -0,0 +1,62 @@
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+
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+
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+     }
+    });
+  });
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/js/jquery.min.js b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/js/jquery.min.js
new file mode 100644
index 00000000..2c69bc90
--- /dev/null
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new file mode 100644
index 00000000..801e721d
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/js/nv.d3.min.js
@@ -0,0 +1,8 @@
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b.dispatch=s,b.options=a.utils.optionsFunc.bind(b),b._options=Object.create({},{width:{get:function(){return j},set:function(a){j=a}},height:{get:function(){return k},set:function(a){k=a}},maxBoxWidth:{get:function(){return u},set:function(a){u=a}},x:{get:function(){return o},set:function(a){o=a}},y:{get:function(){return p},set:function(a){p=a}},xScale:{get:function(){return m},set:function(a){m=a}},yScale:{get:function(){return n},set:function(a){n=a}},xDomain:{get:function(){return c},set:function(a){c=a}},yDomain:{get:function(){return d},set:function(a){d=a}},xRange:{get:function(){return e},set:function(a){e=a}},yRange:{get:function(){return f},set:function(a){f=a}},id:{get:function(){return l},set:function(a){l=a}},margin:{get:function(){return i},set:function(a){i.top=void 0!==a.top?a.top:i.top,i.right=void 0!==a.right?a.right:i.right,i.bottom=void 0!==a.bottom?a.bottom:i.bottom,i.left=void 0!==a.left?a.left:i.left}},color:{get:function(){return 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e.dispatch.on("elementMouseover.tooltip",function(a){a.series={key:b.x()(a.data),value:b.y()(a.data),color:a.color},h.data(a).hidden(!1)}),e.dispatch.on("elementMouseout.tooltip",function(){h.hidden(!0)}),e.dispatch.on("elementMousemove.tooltip",function(){h.position({top:d3.event.pageY,left:d3.event.pageX})()}),b.dispatch=r,b.discretebar=e,b.xAxis=f,b.yAxis=g,b.tooltip=h,b.options=a.utils.optionsFunc.bind(b),b._options=Object.create({},{width:{get:function(){return j},set:function(a){j=a}},height:{get:function(){return k},set:function(a){k=a}},staggerLabels:{get:function(){return p},set:function(a){p=a}},showXAxis:{get:function(){return m},set:function(a){m=a}},showYAxis:{get:function(){return n},set:function(a){n=a}},noData:{get:function(){return q},set:function(a){q=a}},tooltips:{get:function(){return h.enabled()},set:function(b){a.deprecated("tooltips","use chart.tooltip.enabled() instead"),h.enabled(!!b)}},tooltipContent:{get:function(){return 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c,d={top:0,right:0,bottom:0,left:0},e=400,f=8,g="x",h=function(a){return a[g]},i=a.utils.defaultColor(),j=d3.scale.linear(),k=250,l=d3.dispatch("renderEnd"),m=a.utils.renderWatch(l,k);return b.options=a.utils.optionsFunc.bind(b),b.dispatch=l,b.margin=function(a){return arguments.length?(d.top="undefined"!=typeof a.top?a.top:d.top,d.right="undefined"!=typeof a.right?a.right:d.right,d.bottom="undefined"!=typeof a.bottom?a.bottom:d.bottom,d.left="undefined"!=typeof a.left?a.left:d.left,b):d},b.width=function(a){return arguments.length?(e=a,b):e},b.axis=function(a){return arguments.length?(g=a,b):g},b.size=function(a){return arguments.length?(f=a,b):f},b.getData=function(a){return arguments.length?(h=d3.functor(a),b):h},b.scale=function(a){return arguments.length?(j=a,b):j},b.color=function(c){return arguments.length?(i=a.utils.getColor(c),b):i},b.duration=function(a){return arguments.length?(k=a,m.reset(k),b):k},b},a.models.furiousLegend=function(){"use strict";function b(p){function 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c={top:5,right:0,bottom:5,left:0},d=400,e=20,f=function(a){return a.key},g=a.utils.getColor(),h=!0,i=28,j=!0,k=!0,l=!1,m=!1,n=d3.dispatch("legendClick","legendDblclick","legendMouseover","legendMouseout","stateChange"),o="classic";return b.dispatch=n,b.options=a.utils.optionsFunc.bind(b),b._options=Object.create({},{width:{get:function(){return d},set:function(a){d=a}},height:{get:function(){return e},set:function(a){e=a}},key:{get:function(){return f},set:function(a){f=a}},align:{get:function(){return h},set:function(a){h=a}},rightAlign:{get:function(){return j},set:function(a){j=a}},padding:{get:function(){return i},set:function(a){i=a}},updateState:{get:function(){return k},set:function(a){k=a}},radioButtonMode:{get:function(){return l},set:function(a){l=a}},expanded:{get:function(){return m},set:function(a){m=a}},vers:{get:function(){return o},set:function(a){o=a}},margin:{get:function(){return c},set:function(a){c.top=void 0!==a.top?a.top:c.top,c.right=void 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gb=t.align()?V/2:V,hb=t.align()?gb:0;t.width(gb),db.select(".nv-legendWrap").datum(v.map(function(a){return a.originalKey=void 0===a.originalKey?a.key:a.originalKey,a.key=a.originalKey+(a.bar?O:P),a})).call(t),w.top!=t.height()&&(w.top=t.height(),W=a.utils.availableHeight(z,U,w)-H),db.select(".nv-legendWrap").attr("transform","translate("+hb+","+-w.top+")")}bb.attr("transform","translate("+w.left+","+w.top+")"),db.select(".nv-context").style("display",E?"initial":"none"),m.width(V).height(X).color(v.map(function(a,b){return a.color||C(a,b)}).filter(function(a,b){return!v[b].disabled&&v[b].bar})),k.width(V).height(X).color(v.map(function(a,b){return a.color||C(a,b)}).filter(function(a,b){return!v[b].disabled&&!v[b].bar}));var ib=db.select(".nv-context .nv-barsWrap").datum(Z.length?Z:[{values:[]}]),jb=db.select(".nv-context 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C=d3.select(this).selectAll("g.nv-wrap.nv-ohlcBar").data([b[0].values]),D=C.enter().append("g").attr("class","nvd3 nv-wrap nv-ohlcBar"),E=D.append("defs"),F=D.append("g"),G=C.select("g");F.append("g").attr("class","nv-ticks"),C.attr("transform","translate("+g.left+","+g.top+")"),k.on("click",function(a,b){z.chartClick({data:a,index:b,pos:d3.event,id:j})}),E.append("clipPath").attr("id","nv-chart-clip-path-"+j).append("rect"),C.select("#nv-chart-clip-path-"+j+" rect").attr("width",y).attr("height",A),G.attr("clip-path",w?"url(#nv-chart-clip-path-"+j+")":"");var H=C.select(".nv-ticks").selectAll(".nv-tick").data(function(a){return a});H.exit().remove(),H.enter().append("path").attr("class",function(a,b,c){return(p(a,b)>q(a,b)?"nv-tick negative":"nv-tick positive")+" 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B=z.select(".nv-valueWrap"),C=B.selectAll(".nv-currentValue").data([v]);C.enter().append("text").attr("class","nv-currentValue").attr("dx",o?-8:8).attr("dy",".9em").style("text-anchor",o?"end":"start"),C.attr("x",t+(o?f.right:0)).attr("y",n?function(a){return d(a)}:0).style("fill",e.color()(p[p.length-1],p.length-1)).text(l(v))}y.select(".nv-hoverArea").append("rect").on("mousemove",r).on("click",function(){j=!j}).on("mouseout",function(){i=[],q()}),z.select(".nv-hoverArea rect").attr("transform",function(){return"translate("+-f.left+","+-f.top+")"}).attr("width",t+f.left+f.right).attr("height",u+f.top)}),b}var c,d,e=a.models.sparkline(),f={top:15,right:100,bottom:10,left:50},g=null,h=null,i=[],j=!1,k=d3.format(",r"),l=d3.format(",.2f"),m=!0,n=!0,o=!1,p=null;return b.sparkline=e,b.options=a.utils.optionsFunc.bind(b),b._options=Object.create({},{width:{get:function(){return g},set:function(a){g=a}},height:{get:function(){return h},set:function(a){h=a}},xTickFormat:{get:function(){return 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diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/js/popper.min.js b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/js/popper.min.js
new file mode 100644
index 00000000..bb1aaae3
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/js/popper.min.js
@@ -0,0 +1,5 @@
+/*
+ Copyright (C) Federico Zivolo 2020
+ Distributed under the MIT License (license terms are at http://opensource.org/licenses/MIT).
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+//# sourceMappingURL=popper.min.js.map
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/line.html.dist b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/line.html.dist
new file mode 100644
index 00000000..89810d15
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/line.html.dist
@@ -0,0 +1 @@
+    <tr class="{{class}} d-flex"><td {{popover}} class="col-1 text-right"><a id="{{lineNumber}}" href="#{{lineNumber}}">{{lineNumber}}</a></td><td class="col-11 codeLine">{{lineContent}}</td></tr>
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/lines.html.dist b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/lines.html.dist
new file mode 100644
index 00000000..add40e4e
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/lines.html.dist
@@ -0,0 +1,5 @@
+<table id="code" class="table table-borderless table-condensed">
+<tbody>
+{{lines}}
+</tbody>
+</table>
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/method_item.html.dist b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/method_item.html.dist
new file mode 100644
index 00000000..2311d456
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/method_item.html.dist
@@ -0,0 +1,12 @@
+      <tr>
+       <td class="{{lines_level}}">{{name}}</td>
+       <td class="{{lines_level}} big">{{lines_bar}}</td>
+       <td class="{{lines_level}} small"><div align="right">{{lines_executed_percent}}</div></td>
+       <td class="{{lines_level}} small"><div align="right">{{lines_number}}</div></td>
+       <td class="{{methods_level}} big">{{methods_bar}}</td>
+       <td class="{{methods_level}} small"><div align="right">{{methods_tested_percent}}</div></td>
+       <td class="{{methods_level}} small"><div align="right">{{methods_number}}</div></td>
+       <td class="{{methods_level}} small">{{crap}}</td>
+       <td class="{{methods_level}}" colspan="3"></td>
+      </tr>
+
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/method_item_branch.html.dist b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/method_item_branch.html.dist
new file mode 100644
index 00000000..36d6cb74
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/method_item_branch.html.dist
@@ -0,0 +1,18 @@
+      <tr>
+       <td class="{{lines_level}}">{{name}}</td>
+       <td class="{{lines_level}} big">{{lines_bar}}</td>
+       <td class="{{lines_level}} small"><div align="right">{{lines_executed_percent}}</div></td>
+       <td class="{{lines_level}} small"><div align="right">{{lines_number}}</div></td>
+       <td class="{{branches_level}} big">{{branches_bar}}</td>
+       <td class="{{branches_level}} small"><div align="right">{{branches_executed_percent}}</div></td>
+       <td class="{{branches_level}} small"><div align="right">{{branches_number}}</div></td>
+       <td class="{{paths_level}} big">{{paths_bar}}</td>
+       <td class="{{paths_level}} small"><div align="right">{{paths_executed_percent}}</div></td>
+       <td class="{{paths_level}} small"><div align="right">{{paths_number}}</div></td>
+       <td class="{{methods_level}} big">{{methods_bar}}</td>
+       <td class="{{methods_level}} small"><div align="right">{{methods_tested_percent}}</div></td>
+       <td class="{{methods_level}} small"><div align="right">{{methods_number}}</div></td>
+       <td class="{{methods_level}} small">{{crap}}</td>
+       <td class="{{methods_level}}" colspan="3"></td>
+      </tr>
+
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/paths.html.dist b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/paths.html.dist
new file mode 100644
index 00000000..d14b8ad9
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/paths.html.dist
@@ -0,0 +1,9 @@
+<hr/>
+<h4>Paths</h4>
+<p>
+    Below are the source code lines that represent each code path as identified by Xdebug. Please note a path is not
+    necessarily coterminous with a line, a line may contain multiple paths and therefore show up more than once.
+    Please also be aware that some paths may include implicit rather than explicit branches, e.g. an <code>if</code> statement
+    <i>always</i> has an <code>else</code> as part of its logical flow even if you didn't write one.
+</p>
+{{paths}}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/PHP.php b/www-api/vendor/phpunit/php-code-coverage/src/Report/PHP.php
new file mode 100644
index 00000000..d16b1b84
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/PHP.php
@@ -0,0 +1,43 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Report;
+
+use function dirname;
+use function file_put_contents;
+use function serialize;
+use function sprintf;
+use SebastianBergmann\CodeCoverage\CodeCoverage;
+use SebastianBergmann\CodeCoverage\Driver\WriteOperationFailedException;
+use SebastianBergmann\CodeCoverage\Util\Filesystem;
+
+final class PHP
+{
+    public function process(CodeCoverage $coverage, ?string $target = null): string
+    {
+        $buffer = sprintf(
+            "<?php
+return \unserialize(<<<'END_OF_COVERAGE_SERIALIZATION'%s%s%sEND_OF_COVERAGE_SERIALIZATION%s);",
+            PHP_EOL,
+            serialize($coverage),
+            PHP_EOL,
+            PHP_EOL
+        );
+
+        if ($target !== null) {
+            Filesystem::createDirectory(dirname($target));
+
+            if (@file_put_contents($target, $buffer) === false) {
+                throw new WriteOperationFailedException($target);
+            }
+        }
+
+        return $buffer;
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Text.php b/www-api/vendor/phpunit/php-code-coverage/src/Report/Text.php
new file mode 100644
index 00000000..755c2dd4
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Text.php
@@ -0,0 +1,341 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Report;
+
+use const PHP_EOL;
+use function array_map;
+use function date;
+use function ksort;
+use function max;
+use function sprintf;
+use function str_pad;
+use function strlen;
+use SebastianBergmann\CodeCoverage\CodeCoverage;
+use SebastianBergmann\CodeCoverage\Node\File;
+use SebastianBergmann\CodeCoverage\Util\Percentage;
+
+final class Text
+{
+    /**
+     * @var string
+     */
+    private const COLOR_GREEN = "\x1b[30;42m";
+
+    /**
+     * @var string
+     */
+    private const COLOR_YELLOW = "\x1b[30;43m";
+
+    /**
+     * @var string
+     */
+    private const COLOR_RED = "\x1b[37;41m";
+
+    /**
+     * @var string
+     */
+    private const COLOR_HEADER = "\x1b[1;37;40m";
+
+    /**
+     * @var string
+     */
+    private const COLOR_RESET = "\x1b[0m";
+
+    /**
+     * @var string
+     */
+    private const COLOR_EOL = "\x1b[2K";
+
+    /**
+     * @var int
+     */
+    private $lowUpperBound;
+
+    /**
+     * @var int
+     */
+    private $highLowerBound;
+
+    /**
+     * @var bool
+     */
+    private $showUncoveredFiles;
+
+    /**
+     * @var bool
+     */
+    private $showOnlySummary;
+
+    public function __construct(int $lowUpperBound = 50, int $highLowerBound = 90, bool $showUncoveredFiles = false, bool $showOnlySummary = false)
+    {
+        $this->lowUpperBound      = $lowUpperBound;
+        $this->highLowerBound     = $highLowerBound;
+        $this->showUncoveredFiles = $showUncoveredFiles;
+        $this->showOnlySummary    = $showOnlySummary;
+    }
+
+    public function process(CodeCoverage $coverage, bool $showColors = false): string
+    {
+        $hasBranchCoverage = !empty($coverage->getData(true)->functionCoverage());
+
+        $output = PHP_EOL . PHP_EOL;
+        $report = $coverage->getReport();
+
+        $colors = [
+            'header'   => '',
+            'classes'  => '',
+            'methods'  => '',
+            'lines'    => '',
+            'branches' => '',
+            'paths'    => '',
+            'reset'    => '',
+            'eol'      => '',
+        ];
+
+        if ($showColors) {
+            $colors['classes'] = $this->coverageColor(
+                $report->numberOfTestedClassesAndTraits(),
+                $report->numberOfClassesAndTraits()
+            );
+
+            $colors['methods'] = $this->coverageColor(
+                $report->numberOfTestedMethods(),
+                $report->numberOfMethods()
+            );
+
+            $colors['lines'] = $this->coverageColor(
+                $report->numberOfExecutedLines(),
+                $report->numberOfExecutableLines()
+            );
+
+            $colors['branches'] = $this->coverageColor(
+                $report->numberOfExecutedBranches(),
+                $report->numberOfExecutableBranches()
+            );
+
+            $colors['paths'] = $this->coverageColor(
+                $report->numberOfExecutedPaths(),
+                $report->numberOfExecutablePaths()
+            );
+
+            $colors['reset']  = self::COLOR_RESET;
+            $colors['header'] = self::COLOR_HEADER;
+            $colors['eol']    = self::COLOR_EOL;
+        }
+
+        $classes = sprintf(
+            '  Classes: %6s (%d/%d)',
+            Percentage::fromFractionAndTotal(
+                $report->numberOfTestedClassesAndTraits(),
+                $report->numberOfClassesAndTraits()
+            )->asString(),
+            $report->numberOfTestedClassesAndTraits(),
+            $report->numberOfClassesAndTraits()
+        );
+
+        $methods = sprintf(
+            '  Methods: %6s (%d/%d)',
+            Percentage::fromFractionAndTotal(
+                $report->numberOfTestedMethods(),
+                $report->numberOfMethods(),
+            )->asString(),
+            $report->numberOfTestedMethods(),
+            $report->numberOfMethods()
+        );
+
+        $paths    = '';
+        $branches = '';
+
+        if ($hasBranchCoverage) {
+            $paths = sprintf(
+                '  Paths:   %6s (%d/%d)',
+                Percentage::fromFractionAndTotal(
+                    $report->numberOfExecutedPaths(),
+                    $report->numberOfExecutablePaths(),
+                )->asString(),
+                $report->numberOfExecutedPaths(),
+                $report->numberOfExecutablePaths()
+            );
+
+            $branches = sprintf(
+                '  Branches:   %6s (%d/%d)',
+                Percentage::fromFractionAndTotal(
+                    $report->numberOfExecutedBranches(),
+                    $report->numberOfExecutableBranches(),
+                )->asString(),
+                $report->numberOfExecutedBranches(),
+                $report->numberOfExecutableBranches()
+            );
+        }
+
+        $lines = sprintf(
+            '  Lines:   %6s (%d/%d)',
+            Percentage::fromFractionAndTotal(
+                $report->numberOfExecutedLines(),
+                $report->numberOfExecutableLines(),
+            )->asString(),
+            $report->numberOfExecutedLines(),
+            $report->numberOfExecutableLines()
+        );
+
+        $padding = max(array_map('strlen', [$classes, $methods, $lines]));
+
+        if ($this->showOnlySummary) {
+            $title   = 'Code Coverage Report Summary:';
+            $padding = max($padding, strlen($title));
+
+            $output .= $this->format($colors['header'], $padding, $title);
+        } else {
+            $date  = date('  Y-m-d H:i:s');
+            $title = 'Code Coverage Report:';
+
+            $output .= $this->format($colors['header'], $padding, $title);
+            $output .= $this->format($colors['header'], $padding, $date);
+            $output .= $this->format($colors['header'], $padding, '');
+            $output .= $this->format($colors['header'], $padding, ' Summary:');
+        }
+
+        $output .= $this->format($colors['classes'], $padding, $classes);
+        $output .= $this->format($colors['methods'], $padding, $methods);
+
+        if ($hasBranchCoverage) {
+            $output .= $this->format($colors['paths'], $padding, $paths);
+            $output .= $this->format($colors['branches'], $padding, $branches);
+        }
+        $output .= $this->format($colors['lines'], $padding, $lines);
+
+        if ($this->showOnlySummary) {
+            return $output . PHP_EOL;
+        }
+
+        $classCoverage = [];
+
+        foreach ($report as $item) {
+            if (!$item instanceof File) {
+                continue;
+            }
+
+            $classes = $item->classesAndTraits();
+
+            foreach ($classes as $className => $class) {
+                $classExecutableLines    = 0;
+                $classExecutedLines      = 0;
+                $classExecutableBranches = 0;
+                $classExecutedBranches   = 0;
+                $classExecutablePaths    = 0;
+                $classExecutedPaths      = 0;
+                $coveredMethods          = 0;
+                $classMethods            = 0;
+
+                foreach ($class['methods'] as $method) {
+                    if ($method['executableLines'] == 0) {
+                        continue;
+                    }
+
+                    $classMethods++;
+                    $classExecutableLines += $method['executableLines'];
+                    $classExecutedLines += $method['executedLines'];
+                    $classExecutableBranches += $method['executableBranches'];
+                    $classExecutedBranches += $method['executedBranches'];
+                    $classExecutablePaths += $method['executablePaths'];
+                    $classExecutedPaths += $method['executedPaths'];
+
+                    if ($method['coverage'] == 100) {
+                        $coveredMethods++;
+                    }
+                }
+
+                $classCoverage[$className] = [
+                    'namespace'         => $class['namespace'],
+                    'className'         => $className,
+                    'methodsCovered'    => $coveredMethods,
+                    'methodCount'       => $classMethods,
+                    'statementsCovered' => $classExecutedLines,
+                    'statementCount'    => $classExecutableLines,
+                    'branchesCovered'   => $classExecutedBranches,
+                    'branchesCount'     => $classExecutableBranches,
+                    'pathsCovered'      => $classExecutedPaths,
+                    'pathsCount'        => $classExecutablePaths,
+                ];
+            }
+        }
+
+        ksort($classCoverage);
+
+        $methodColor   = '';
+        $pathsColor    = '';
+        $branchesColor = '';
+        $linesColor    = '';
+        $resetColor    = '';
+
+        foreach ($classCoverage as $fullQualifiedPath => $classInfo) {
+            if ($this->showUncoveredFiles || $classInfo['statementsCovered'] != 0) {
+                if ($showColors) {
+                    $methodColor   = $this->coverageColor($classInfo['methodsCovered'], $classInfo['methodCount']);
+                    $pathsColor    = $this->coverageColor($classInfo['pathsCovered'], $classInfo['pathsCount']);
+                    $branchesColor = $this->coverageColor($classInfo['branchesCovered'], $classInfo['branchesCount']);
+                    $linesColor    = $this->coverageColor($classInfo['statementsCovered'], $classInfo['statementCount']);
+                    $resetColor    = $colors['reset'];
+                }
+
+                $output .= PHP_EOL . $fullQualifiedPath . PHP_EOL
+                    . '  ' . $methodColor . 'Methods: ' . $this->printCoverageCounts($classInfo['methodsCovered'], $classInfo['methodCount'], 2) . $resetColor . ' ';
+
+                if ($hasBranchCoverage) {
+                    $output .= '  ' . $pathsColor . 'Paths: ' . $this->printCoverageCounts($classInfo['pathsCovered'], $classInfo['pathsCount'], 3) . $resetColor . ' '
+                    . '  ' . $branchesColor . 'Branches: ' . $this->printCoverageCounts($classInfo['branchesCovered'], $classInfo['branchesCount'], 3) . $resetColor . ' ';
+                }
+                $output .= '  ' . $linesColor . 'Lines: ' . $this->printCoverageCounts($classInfo['statementsCovered'], $classInfo['statementCount'], 3) . $resetColor;
+            }
+        }
+
+        return $output . PHP_EOL;
+    }
+
+    private function coverageColor(int $numberOfCoveredElements, int $totalNumberOfElements): string
+    {
+        $coverage = Percentage::fromFractionAndTotal(
+            $numberOfCoveredElements,
+            $totalNumberOfElements
+        );
+
+        if ($coverage->asFloat() >= $this->highLowerBound) {
+            return self::COLOR_GREEN;
+        }
+
+        if ($coverage->asFloat() > $this->lowUpperBound) {
+            return self::COLOR_YELLOW;
+        }
+
+        return self::COLOR_RED;
+    }
+
+    private function printCoverageCounts(int $numberOfCoveredElements, int $totalNumberOfElements, int $precision): string
+    {
+        $format = '%' . $precision . 's';
+
+        return Percentage::fromFractionAndTotal(
+            $numberOfCoveredElements,
+            $totalNumberOfElements
+        )->asFixedWidthString() .
+            ' (' . sprintf($format, $numberOfCoveredElements) . '/' .
+        sprintf($format, $totalNumberOfElements) . ')';
+    }
+
+    /**
+     * @param false|string $string
+     */
+    private function format(string $color, int $padding, $string): string
+    {
+        $reset = $color ? self::COLOR_RESET : '';
+
+        return $color . str_pad((string) $string, $padding) . $reset . PHP_EOL;
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/BuildInformation.php b/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/BuildInformation.php
new file mode 100644
index 00000000..ebdbae61
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/BuildInformation.php
@@ -0,0 +1,88 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Report\Xml;
+
+use function constant;
+use function phpversion;
+use DateTimeImmutable;
+use DOMElement;
+use SebastianBergmann\Environment\Runtime;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class BuildInformation
+{
+    /**
+     * @var DOMElement
+     */
+    private $contextNode;
+
+    public function __construct(DOMElement $contextNode)
+    {
+        $this->contextNode = $contextNode;
+    }
+
+    public function setRuntimeInformation(Runtime $runtime): void
+    {
+        $runtimeNode = $this->nodeByName('runtime');
+
+        $runtimeNode->setAttribute('name', $runtime->getName());
+        $runtimeNode->setAttribute('version', $runtime->getVersion());
+        $runtimeNode->setAttribute('url', $runtime->getVendorUrl());
+
+        $driverNode = $this->nodeByName('driver');
+
+        if ($runtime->hasPHPDBGCodeCoverage()) {
+            $driverNode->setAttribute('name', 'phpdbg');
+            $driverNode->setAttribute('version', constant('PHPDBG_VERSION'));
+        }
+
+        if ($runtime->hasXdebug()) {
+            $driverNode->setAttribute('name', 'xdebug');
+            $driverNode->setAttribute('version', phpversion('xdebug'));
+        }
+
+        if ($runtime->hasPCOV()) {
+            $driverNode->setAttribute('name', 'pcov');
+            $driverNode->setAttribute('version', phpversion('pcov'));
+        }
+    }
+
+    public function setBuildTime(DateTimeImmutable $date): void
+    {
+        $this->contextNode->setAttribute('time', $date->format('D M j G:i:s T Y'));
+    }
+
+    public function setGeneratorVersions(string $phpUnitVersion, string $coverageVersion): void
+    {
+        $this->contextNode->setAttribute('phpunit', $phpUnitVersion);
+        $this->contextNode->setAttribute('coverage', $coverageVersion);
+    }
+
+    private function nodeByName(string $name): DOMElement
+    {
+        $node = $this->contextNode->getElementsByTagNameNS(
+            'https://schema.phpunit.de/coverage/1.0',
+            $name
+        )->item(0);
+
+        if (!$node) {
+            $node = $this->contextNode->appendChild(
+                $this->contextNode->ownerDocument->createElementNS(
+                    'https://schema.phpunit.de/coverage/1.0',
+                    $name
+                )
+            );
+        }
+
+        return $node;
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Coverage.php b/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Coverage.php
new file mode 100644
index 00000000..b556d820
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Coverage.php
@@ -0,0 +1,74 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Report\Xml;
+
+use DOMElement;
+use SebastianBergmann\CodeCoverage\ReportAlreadyFinalizedException;
+use XMLWriter;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class Coverage
+{
+    /**
+     * @var XMLWriter
+     */
+    private $writer;
+
+    /**
+     * @var DOMElement
+     */
+    private $contextNode;
+
+    /**
+     * @var bool
+     */
+    private $finalized = false;
+
+    public function __construct(DOMElement $context, string $line)
+    {
+        $this->contextNode = $context;
+
+        $this->writer = new XMLWriter;
+        $this->writer->openMemory();
+        $this->writer->startElementNS(null, $context->nodeName, 'https://schema.phpunit.de/coverage/1.0');
+        $this->writer->writeAttribute('nr', $line);
+    }
+
+    /**
+     * @throws ReportAlreadyFinalizedException
+     */
+    public function addTest(string $test): void
+    {
+        if ($this->finalized) {
+            throw new ReportAlreadyFinalizedException;
+        }
+
+        $this->writer->startElement('covered');
+        $this->writer->writeAttribute('by', $test);
+        $this->writer->endElement();
+    }
+
+    public function finalize(): void
+    {
+        $this->writer->endElement();
+
+        $fragment = $this->contextNode->ownerDocument->createDocumentFragment();
+        $fragment->appendXML($this->writer->outputMemory());
+
+        $this->contextNode->parentNode->replaceChild(
+            $fragment,
+            $this->contextNode
+        );
+
+        $this->finalized = true;
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Directory.php b/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Directory.php
new file mode 100644
index 00000000..b712953a
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Directory.php
@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Report\Xml;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class Directory extends Node
+{
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Facade.php b/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Facade.php
new file mode 100644
index 00000000..3ecc7506
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Facade.php
@@ -0,0 +1,315 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Report\Xml;
+
+use const DIRECTORY_SEPARATOR;
+use const PHP_EOL;
+use function count;
+use function dirname;
+use function file_get_contents;
+use function file_put_contents;
+use function is_array;
+use function is_dir;
+use function is_file;
+use function is_writable;
+use function libxml_clear_errors;
+use function libxml_get_errors;
+use function libxml_use_internal_errors;
+use function sprintf;
+use function strlen;
+use function substr;
+use DateTimeImmutable;
+use DOMDocument;
+use SebastianBergmann\CodeCoverage\CodeCoverage;
+use SebastianBergmann\CodeCoverage\Driver\PathExistsButIsNotDirectoryException;
+use SebastianBergmann\CodeCoverage\Driver\WriteOperationFailedException;
+use SebastianBergmann\CodeCoverage\Node\AbstractNode;
+use SebastianBergmann\CodeCoverage\Node\Directory as DirectoryNode;
+use SebastianBergmann\CodeCoverage\Node\File as FileNode;
+use SebastianBergmann\CodeCoverage\Util\Filesystem as DirectoryUtil;
+use SebastianBergmann\CodeCoverage\Version;
+use SebastianBergmann\CodeCoverage\XmlException;
+use SebastianBergmann\Environment\Runtime;
+
+final class Facade
+{
+    /**
+     * @var string
+     */
+    private $target;
+
+    /**
+     * @var Project
+     */
+    private $project;
+
+    /**
+     * @var string
+     */
+    private $phpUnitVersion;
+
+    public function __construct(string $version)
+    {
+        $this->phpUnitVersion = $version;
+    }
+
+    /**
+     * @throws XmlException
+     */
+    public function process(CodeCoverage $coverage, string $target): void
+    {
+        if (substr($target, -1, 1) !== DIRECTORY_SEPARATOR) {
+            $target .= DIRECTORY_SEPARATOR;
+        }
+
+        $this->target = $target;
+        $this->initTargetDirectory($target);
+
+        $report = $coverage->getReport();
+
+        $this->project = new Project(
+            $coverage->getReport()->name()
+        );
+
+        $this->setBuildInformation();
+        $this->processTests($coverage->getTests());
+        $this->processDirectory($report, $this->project);
+
+        $this->saveDocument($this->project->asDom(), 'index');
+    }
+
+    private function setBuildInformation(): void
+    {
+        $buildNode = $this->project->buildInformation();
+        $buildNode->setRuntimeInformation(new Runtime);
+        $buildNode->setBuildTime(new DateTimeImmutable);
+        $buildNode->setGeneratorVersions($this->phpUnitVersion, Version::id());
+    }
+
+    /**
+     * @throws PathExistsButIsNotDirectoryException
+     * @throws WriteOperationFailedException
+     */
+    private function initTargetDirectory(string $directory): void
+    {
+        if (is_file($directory)) {
+            if (!is_dir($directory)) {
+                throw new PathExistsButIsNotDirectoryException($directory);
+            }
+
+            if (!is_writable($directory)) {
+                throw new WriteOperationFailedException($directory);
+            }
+        }
+
+        DirectoryUtil::createDirectory($directory);
+    }
+
+    /**
+     * @throws XmlException
+     */
+    private function processDirectory(DirectoryNode $directory, Node $context): void
+    {
+        $directoryName = $directory->name();
+
+        if ($this->project->projectSourceDirectory() === $directoryName) {
+            $directoryName = '/';
+        }
+
+        $directoryObject = $context->addDirectory($directoryName);
+
+        $this->setTotals($directory, $directoryObject->totals());
+
+        foreach ($directory->directories() as $node) {
+            $this->processDirectory($node, $directoryObject);
+        }
+
+        foreach ($directory->files() as $node) {
+            $this->processFile($node, $directoryObject);
+        }
+    }
+
+    /**
+     * @throws XmlException
+     */
+    private function processFile(FileNode $file, Directory $context): void
+    {
+        $fileObject = $context->addFile(
+            $file->name(),
+            $file->id() . '.xml'
+        );
+
+        $this->setTotals($file, $fileObject->totals());
+
+        $path = substr(
+            $file->pathAsString(),
+            strlen($this->project->projectSourceDirectory())
+        );
+
+        $fileReport = new Report($path);
+
+        $this->setTotals($file, $fileReport->totals());
+
+        foreach ($file->classesAndTraits() as $unit) {
+            $this->processUnit($unit, $fileReport);
+        }
+
+        foreach ($file->functions() as $function) {
+            $this->processFunction($function, $fileReport);
+        }
+
+        foreach ($file->lineCoverageData() as $line => $tests) {
+            if (!is_array($tests) || count($tests) === 0) {
+                continue;
+            }
+
+            $coverage = $fileReport->lineCoverage((string) $line);
+
+            foreach ($tests as $test) {
+                $coverage->addTest($test);
+            }
+
+            $coverage->finalize();
+        }
+
+        $fileReport->source()->setSourceCode(
+            file_get_contents($file->pathAsString())
+        );
+
+        $this->saveDocument($fileReport->asDom(), $file->id());
+    }
+
+    private function processUnit(array $unit, Report $report): void
+    {
+        if (isset($unit['className'])) {
+            $unitObject = $report->classObject($unit['className']);
+        } else {
+            $unitObject = $report->traitObject($unit['traitName']);
+        }
+
+        $unitObject->setLines(
+            $unit['startLine'],
+            $unit['executableLines'],
+            $unit['executedLines']
+        );
+
+        $unitObject->setCrap((float) $unit['crap']);
+        $unitObject->setNamespace($unit['namespace']);
+
+        foreach ($unit['methods'] as $method) {
+            $methodObject = $unitObject->addMethod($method['methodName']);
+            $methodObject->setSignature($method['signature']);
+            $methodObject->setLines((string) $method['startLine'], (string) $method['endLine']);
+            $methodObject->setCrap($method['crap']);
+            $methodObject->setTotals(
+                (string) $method['executableLines'],
+                (string) $method['executedLines'],
+                (string) $method['coverage']
+            );
+        }
+    }
+
+    private function processFunction(array $function, Report $report): void
+    {
+        $functionObject = $report->functionObject($function['functionName']);
+
+        $functionObject->setSignature($function['signature']);
+        $functionObject->setLines((string) $function['startLine']);
+        $functionObject->setCrap($function['crap']);
+        $functionObject->setTotals((string) $function['executableLines'], (string) $function['executedLines'], (string) $function['coverage']);
+    }
+
+    private function processTests(array $tests): void
+    {
+        $testsObject = $this->project->tests();
+
+        foreach ($tests as $test => $result) {
+            $testsObject->addTest($test, $result);
+        }
+    }
+
+    private function setTotals(AbstractNode $node, Totals $totals): void
+    {
+        $loc = $node->linesOfCode();
+
+        $totals->setNumLines(
+            $loc['linesOfCode'],
+            $loc['commentLinesOfCode'],
+            $loc['nonCommentLinesOfCode'],
+            $node->numberOfExecutableLines(),
+            $node->numberOfExecutedLines()
+        );
+
+        $totals->setNumClasses(
+            $node->numberOfClasses(),
+            $node->numberOfTestedClasses()
+        );
+
+        $totals->setNumTraits(
+            $node->numberOfTraits(),
+            $node->numberOfTestedTraits()
+        );
+
+        $totals->setNumMethods(
+            $node->numberOfMethods(),
+            $node->numberOfTestedMethods()
+        );
+
+        $totals->setNumFunctions(
+            $node->numberOfFunctions(),
+            $node->numberOfTestedFunctions()
+        );
+    }
+
+    private function targetDirectory(): string
+    {
+        return $this->target;
+    }
+
+    /**
+     * @throws XmlException
+     */
+    private function saveDocument(DOMDocument $document, string $name): void
+    {
+        $filename = sprintf('%s/%s.xml', $this->targetDirectory(), $name);
+
+        $document->formatOutput       = true;
+        $document->preserveWhiteSpace = false;
+        $this->initTargetDirectory(dirname($filename));
+
+        file_put_contents($filename, $this->documentAsString($document));
+    }
+
+    /**
+     * @throws XmlException
+     *
+     * @see https://bugs.php.net/bug.php?id=79191
+     */
+    private function documentAsString(DOMDocument $document): string
+    {
+        $xmlErrorHandling = libxml_use_internal_errors(true);
+        $xml              = $document->saveXML();
+
+        if ($xml === false) {
+            $message = 'Unable to generate the XML';
+
+            foreach (libxml_get_errors() as $error) {
+                $message .= PHP_EOL . $error->message;
+            }
+
+            throw new XmlException($message);
+        }
+
+        libxml_clear_errors();
+        libxml_use_internal_errors($xmlErrorHandling);
+
+        return $xml;
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/File.php b/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/File.php
new file mode 100644
index 00000000..245c5cee
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/File.php
@@ -0,0 +1,87 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Report\Xml;
+
+use DOMDocument;
+use DOMElement;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+class File
+{
+    /**
+     * @var DOMDocument
+     */
+    private $dom;
+
+    /**
+     * @var DOMElement
+     */
+    private $contextNode;
+
+    public function __construct(DOMElement $context)
+    {
+        $this->dom         = $context->ownerDocument;
+        $this->contextNode = $context;
+    }
+
+    public function totals(): Totals
+    {
+        $totalsContainer = $this->contextNode->firstChild;
+
+        if (!$totalsContainer) {
+            $totalsContainer = $this->contextNode->appendChild(
+                $this->dom->createElementNS(
+                    'https://schema.phpunit.de/coverage/1.0',
+                    'totals'
+                )
+            );
+        }
+
+        return new Totals($totalsContainer);
+    }
+
+    public function lineCoverage(string $line): Coverage
+    {
+        $coverage = $this->contextNode->getElementsByTagNameNS(
+            'https://schema.phpunit.de/coverage/1.0',
+            'coverage'
+        )->item(0);
+
+        if (!$coverage) {
+            $coverage = $this->contextNode->appendChild(
+                $this->dom->createElementNS(
+                    'https://schema.phpunit.de/coverage/1.0',
+                    'coverage'
+                )
+            );
+        }
+
+        $lineNode = $coverage->appendChild(
+            $this->dom->createElementNS(
+                'https://schema.phpunit.de/coverage/1.0',
+                'line'
+            )
+        );
+
+        return new Coverage($lineNode, $line);
+    }
+
+    protected function contextNode(): DOMElement
+    {
+        return $this->contextNode;
+    }
+
+    protected function dom(): DOMDocument
+    {
+        return $this->dom;
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Method.php b/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Method.php
new file mode 100644
index 00000000..7e300999
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Method.php
@@ -0,0 +1,61 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Report\Xml;
+
+use DOMElement;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class Method
+{
+    /**
+     * @var DOMElement
+     */
+    private $contextNode;
+
+    public function __construct(DOMElement $context, string $name)
+    {
+        $this->contextNode = $context;
+
+        $this->setName($name);
+    }
+
+    public function setSignature(string $signature): void
+    {
+        $this->contextNode->setAttribute('signature', $signature);
+    }
+
+    public function setLines(string $start, ?string $end = null): void
+    {
+        $this->contextNode->setAttribute('start', $start);
+
+        if ($end !== null) {
+            $this->contextNode->setAttribute('end', $end);
+        }
+    }
+
+    public function setTotals(string $executable, string $executed, string $coverage): void
+    {
+        $this->contextNode->setAttribute('executable', $executable);
+        $this->contextNode->setAttribute('executed', $executed);
+        $this->contextNode->setAttribute('coverage', $coverage);
+    }
+
+    public function setCrap(string $crap): void
+    {
+        $this->contextNode->setAttribute('crap', $crap);
+    }
+
+    private function setName(string $name): void
+    {
+        $this->contextNode->setAttribute('name', $name);
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Node.php b/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Node.php
new file mode 100644
index 00000000..15992309
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Node.php
@@ -0,0 +1,93 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Report\Xml;
+
+use DOMDocument;
+use DOMElement;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+abstract class Node
+{
+    /**
+     * @var DOMDocument
+     */
+    private $dom;
+
+    /**
+     * @var DOMElement
+     */
+    private $contextNode;
+
+    public function __construct(DOMElement $context)
+    {
+        $this->setContextNode($context);
+    }
+
+    public function dom(): DOMDocument
+    {
+        return $this->dom;
+    }
+
+    public function totals(): Totals
+    {
+        $totalsContainer = $this->contextNode()->firstChild;
+
+        if (!$totalsContainer) {
+            $totalsContainer = $this->contextNode()->appendChild(
+                $this->dom->createElementNS(
+                    'https://schema.phpunit.de/coverage/1.0',
+                    'totals'
+                )
+            );
+        }
+
+        return new Totals($totalsContainer);
+    }
+
+    public function addDirectory(string $name): Directory
+    {
+        $dirNode = $this->dom()->createElementNS(
+            'https://schema.phpunit.de/coverage/1.0',
+            'directory'
+        );
+
+        $dirNode->setAttribute('name', $name);
+        $this->contextNode()->appendChild($dirNode);
+
+        return new Directory($dirNode);
+    }
+
+    public function addFile(string $name, string $href): File
+    {
+        $fileNode = $this->dom()->createElementNS(
+            'https://schema.phpunit.de/coverage/1.0',
+            'file'
+        );
+
+        $fileNode->setAttribute('name', $name);
+        $fileNode->setAttribute('href', $href);
+        $this->contextNode()->appendChild($fileNode);
+
+        return new File($fileNode);
+    }
+
+    protected function setContextNode(DOMElement $context): void
+    {
+        $this->dom         = $context->ownerDocument;
+        $this->contextNode = $context;
+    }
+
+    protected function contextNode(): DOMElement
+    {
+        return $this->contextNode;
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Project.php b/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Project.php
new file mode 100644
index 00000000..b566bce0
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Project.php
@@ -0,0 +1,90 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Report\Xml;
+
+use DOMDocument;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class Project extends Node
+{
+    public function __construct(string $directory)
+    {
+        $this->init();
+        $this->setProjectSourceDirectory($directory);
+    }
+
+    public function projectSourceDirectory(): string
+    {
+        return $this->contextNode()->getAttribute('source');
+    }
+
+    public function buildInformation(): BuildInformation
+    {
+        $buildNode = $this->dom()->getElementsByTagNameNS(
+            'https://schema.phpunit.de/coverage/1.0',
+            'build'
+        )->item(0);
+
+        if (!$buildNode) {
+            $buildNode = $this->dom()->documentElement->appendChild(
+                $this->dom()->createElementNS(
+                    'https://schema.phpunit.de/coverage/1.0',
+                    'build'
+                )
+            );
+        }
+
+        return new BuildInformation($buildNode);
+    }
+
+    public function tests(): Tests
+    {
+        $testsNode = $this->contextNode()->getElementsByTagNameNS(
+            'https://schema.phpunit.de/coverage/1.0',
+            'tests'
+        )->item(0);
+
+        if (!$testsNode) {
+            $testsNode = $this->contextNode()->appendChild(
+                $this->dom()->createElementNS(
+                    'https://schema.phpunit.de/coverage/1.0',
+                    'tests'
+                )
+            );
+        }
+
+        return new Tests($testsNode);
+    }
+
+    public function asDom(): DOMDocument
+    {
+        return $this->dom();
+    }
+
+    private function init(): void
+    {
+        $dom = new DOMDocument;
+        $dom->loadXML('<?xml version="1.0" ?><phpunit xmlns="https://schema.phpunit.de/coverage/1.0"><build/><project/></phpunit>');
+
+        $this->setContextNode(
+            $dom->getElementsByTagNameNS(
+                'https://schema.phpunit.de/coverage/1.0',
+                'project'
+            )->item(0)
+        );
+    }
+
+    private function setProjectSourceDirectory(string $name): void
+    {
+        $this->contextNode()->setAttribute('source', $name);
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Report.php b/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Report.php
new file mode 100644
index 00000000..7f2badae
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Report.php
@@ -0,0 +1,99 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Report\Xml;
+
+use function basename;
+use function dirname;
+use DOMDocument;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class Report extends File
+{
+    public function __construct(string $name)
+    {
+        $dom = new DOMDocument;
+        $dom->loadXML('<?xml version="1.0" ?><phpunit xmlns="https://schema.phpunit.de/coverage/1.0"><file /></phpunit>');
+
+        $contextNode = $dom->getElementsByTagNameNS(
+            'https://schema.phpunit.de/coverage/1.0',
+            'file'
+        )->item(0);
+
+        parent::__construct($contextNode);
+
+        $this->setName($name);
+    }
+
+    public function asDom(): DOMDocument
+    {
+        return $this->dom();
+    }
+
+    public function functionObject($name): Method
+    {
+        $node = $this->contextNode()->appendChild(
+            $this->dom()->createElementNS(
+                'https://schema.phpunit.de/coverage/1.0',
+                'function'
+            )
+        );
+
+        return new Method($node, $name);
+    }
+
+    public function classObject($name): Unit
+    {
+        return $this->unitObject('class', $name);
+    }
+
+    public function traitObject($name): Unit
+    {
+        return $this->unitObject('trait', $name);
+    }
+
+    public function source(): Source
+    {
+        $source = $this->contextNode()->getElementsByTagNameNS(
+            'https://schema.phpunit.de/coverage/1.0',
+            'source'
+        )->item(0);
+
+        if (!$source) {
+            $source = $this->contextNode()->appendChild(
+                $this->dom()->createElementNS(
+                    'https://schema.phpunit.de/coverage/1.0',
+                    'source'
+                )
+            );
+        }
+
+        return new Source($source);
+    }
+
+    private function setName(string $name): void
+    {
+        $this->contextNode()->setAttribute('name', basename($name));
+        $this->contextNode()->setAttribute('path', dirname($name));
+    }
+
+    private function unitObject(string $tagName, $name): Unit
+    {
+        $node = $this->contextNode()->appendChild(
+            $this->dom()->createElementNS(
+                'https://schema.phpunit.de/coverage/1.0',
+                $tagName
+            )
+        );
+
+        return new Unit($node, $name);
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Source.php b/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Source.php
new file mode 100644
index 00000000..2b67ce1d
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Source.php
@@ -0,0 +1,42 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Report\Xml;
+
+use DOMElement;
+use TheSeer\Tokenizer\NamespaceUri;
+use TheSeer\Tokenizer\Tokenizer;
+use TheSeer\Tokenizer\XMLSerializer;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class Source
+{
+    /** @var DOMElement */
+    private $context;
+
+    public function __construct(DOMElement $context)
+    {
+        $this->context = $context;
+    }
+
+    public function setSourceCode(string $source): void
+    {
+        $context = $this->context;
+
+        $tokens = (new Tokenizer)->parse($source);
+        $srcDom = (new XMLSerializer(new NamespaceUri($context->namespaceURI)))->toDom($tokens);
+
+        $context->parentNode->replaceChild(
+            $context->ownerDocument->importNode($srcDom->documentElement, true),
+            $context
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Tests.php b/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Tests.php
new file mode 100644
index 00000000..c2e56268
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Tests.php
@@ -0,0 +1,51 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Report\Xml;
+
+use DOMElement;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class Tests
+{
+    private $contextNode;
+
+    private $codeMap = [
+        -1 => 'UNKNOWN',    // PHPUnit_Runner_BaseTestRunner::STATUS_UNKNOWN
+        0  => 'PASSED',     // PHPUnit_Runner_BaseTestRunner::STATUS_PASSED
+        1  => 'SKIPPED',    // PHPUnit_Runner_BaseTestRunner::STATUS_SKIPPED
+        2  => 'INCOMPLETE', // PHPUnit_Runner_BaseTestRunner::STATUS_INCOMPLETE
+        3  => 'FAILURE',    // PHPUnit_Runner_BaseTestRunner::STATUS_FAILURE
+        4  => 'ERROR',      // PHPUnit_Runner_BaseTestRunner::STATUS_ERROR
+        5  => 'RISKY',      // PHPUnit_Runner_BaseTestRunner::STATUS_RISKY
+        6  => 'WARNING',     // PHPUnit_Runner_BaseTestRunner::STATUS_WARNING
+    ];
+
+    public function __construct(DOMElement $context)
+    {
+        $this->contextNode = $context;
+    }
+
+    public function addTest(string $test, array $result): void
+    {
+        $node = $this->contextNode->appendChild(
+            $this->contextNode->ownerDocument->createElementNS(
+                'https://schema.phpunit.de/coverage/1.0',
+                'test'
+            )
+        );
+
+        $node->setAttribute('name', $test);
+        $node->setAttribute('size', $result['size']);
+        $node->setAttribute('result', (string) $result['status']);
+        $node->setAttribute('status', $this->codeMap[(int) $result['status']]);
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Totals.php b/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Totals.php
new file mode 100644
index 00000000..37081318
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Totals.php
@@ -0,0 +1,146 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Report\Xml;
+
+use function sprintf;
+use DOMElement;
+use DOMNode;
+use SebastianBergmann\CodeCoverage\Util\Percentage;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class Totals
+{
+    /**
+     * @var DOMNode
+     */
+    private $container;
+
+    /**
+     * @var DOMElement
+     */
+    private $linesNode;
+
+    /**
+     * @var DOMElement
+     */
+    private $methodsNode;
+
+    /**
+     * @var DOMElement
+     */
+    private $functionsNode;
+
+    /**
+     * @var DOMElement
+     */
+    private $classesNode;
+
+    /**
+     * @var DOMElement
+     */
+    private $traitsNode;
+
+    public function __construct(DOMElement $container)
+    {
+        $this->container = $container;
+        $dom             = $container->ownerDocument;
+
+        $this->linesNode = $dom->createElementNS(
+            'https://schema.phpunit.de/coverage/1.0',
+            'lines'
+        );
+
+        $this->methodsNode = $dom->createElementNS(
+            'https://schema.phpunit.de/coverage/1.0',
+            'methods'
+        );
+
+        $this->functionsNode = $dom->createElementNS(
+            'https://schema.phpunit.de/coverage/1.0',
+            'functions'
+        );
+
+        $this->classesNode = $dom->createElementNS(
+            'https://schema.phpunit.de/coverage/1.0',
+            'classes'
+        );
+
+        $this->traitsNode = $dom->createElementNS(
+            'https://schema.phpunit.de/coverage/1.0',
+            'traits'
+        );
+
+        $container->appendChild($this->linesNode);
+        $container->appendChild($this->methodsNode);
+        $container->appendChild($this->functionsNode);
+        $container->appendChild($this->classesNode);
+        $container->appendChild($this->traitsNode);
+    }
+
+    public function container(): DOMNode
+    {
+        return $this->container;
+    }
+
+    public function setNumLines(int $loc, int $cloc, int $ncloc, int $executable, int $executed): void
+    {
+        $this->linesNode->setAttribute('total', (string) $loc);
+        $this->linesNode->setAttribute('comments', (string) $cloc);
+        $this->linesNode->setAttribute('code', (string) $ncloc);
+        $this->linesNode->setAttribute('executable', (string) $executable);
+        $this->linesNode->setAttribute('executed', (string) $executed);
+        $this->linesNode->setAttribute(
+            'percent',
+            $executable === 0 ? '0' : sprintf('%01.2F', Percentage::fromFractionAndTotal($executed, $executable)->asFloat())
+        );
+    }
+
+    public function setNumClasses(int $count, int $tested): void
+    {
+        $this->classesNode->setAttribute('count', (string) $count);
+        $this->classesNode->setAttribute('tested', (string) $tested);
+        $this->classesNode->setAttribute(
+            'percent',
+            $count === 0 ? '0' : sprintf('%01.2F', Percentage::fromFractionAndTotal($tested, $count)->asFloat())
+        );
+    }
+
+    public function setNumTraits(int $count, int $tested): void
+    {
+        $this->traitsNode->setAttribute('count', (string) $count);
+        $this->traitsNode->setAttribute('tested', (string) $tested);
+        $this->traitsNode->setAttribute(
+            'percent',
+            $count === 0 ? '0' : sprintf('%01.2F', Percentage::fromFractionAndTotal($tested, $count)->asFloat())
+        );
+    }
+
+    public function setNumMethods(int $count, int $tested): void
+    {
+        $this->methodsNode->setAttribute('count', (string) $count);
+        $this->methodsNode->setAttribute('tested', (string) $tested);
+        $this->methodsNode->setAttribute(
+            'percent',
+            $count === 0 ? '0' : sprintf('%01.2F', Percentage::fromFractionAndTotal($tested, $count)->asFloat())
+        );
+    }
+
+    public function setNumFunctions(int $count, int $tested): void
+    {
+        $this->functionsNode->setAttribute('count', (string) $count);
+        $this->functionsNode->setAttribute('tested', (string) $tested);
+        $this->functionsNode->setAttribute(
+            'percent',
+            $count === 0 ? '0' : sprintf('%01.2F', Percentage::fromFractionAndTotal($tested, $count)->asFloat())
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Unit.php b/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Unit.php
new file mode 100644
index 00000000..d84dc481
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Report/Xml/Unit.php
@@ -0,0 +1,78 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Report\Xml;
+
+use DOMElement;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class Unit
+{
+    /**
+     * @var DOMElement
+     */
+    private $contextNode;
+
+    public function __construct(DOMElement $context, string $name)
+    {
+        $this->contextNode = $context;
+
+        $this->setName($name);
+    }
+
+    public function setLines(int $start, int $executable, int $executed): void
+    {
+        $this->contextNode->setAttribute('start', (string) $start);
+        $this->contextNode->setAttribute('executable', (string) $executable);
+        $this->contextNode->setAttribute('executed', (string) $executed);
+    }
+
+    public function setCrap(float $crap): void
+    {
+        $this->contextNode->setAttribute('crap', (string) $crap);
+    }
+
+    public function setNamespace(string $namespace): void
+    {
+        $node = $this->contextNode->getElementsByTagNameNS(
+            'https://schema.phpunit.de/coverage/1.0',
+            'namespace'
+        )->item(0);
+
+        if (!$node) {
+            $node = $this->contextNode->appendChild(
+                $this->contextNode->ownerDocument->createElementNS(
+                    'https://schema.phpunit.de/coverage/1.0',
+                    'namespace'
+                )
+            );
+        }
+
+        $node->setAttribute('name', $namespace);
+    }
+
+    public function addMethod(string $name): Method
+    {
+        $node = $this->contextNode->appendChild(
+            $this->contextNode->ownerDocument->createElementNS(
+                'https://schema.phpunit.de/coverage/1.0',
+                'method'
+            )
+        );
+
+        return new Method($node, $name);
+    }
+
+    private function setName(string $name): void
+    {
+        $this->contextNode->setAttribute('name', $name);
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/StaticAnalysis/CacheWarmer.php b/www-api/vendor/phpunit/php-code-coverage/src/StaticAnalysis/CacheWarmer.php
new file mode 100644
index 00000000..00a6d8df
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/StaticAnalysis/CacheWarmer.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\StaticAnalysis;
+
+use SebastianBergmann\CodeCoverage\Filter;
+
+final class CacheWarmer
+{
+    public function warmCache(string $cacheDirectory, bool $useAnnotationsForIgnoringCode, bool $ignoreDeprecatedCode, Filter $filter): void
+    {
+        $analyser = new CachingFileAnalyser(
+            $cacheDirectory,
+            new ParsingFileAnalyser(
+                $useAnnotationsForIgnoringCode,
+                $ignoreDeprecatedCode
+            )
+        );
+
+        foreach ($filter->files() as $file) {
+            $analyser->process($file);
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/StaticAnalysis/CachingFileAnalyser.php b/www-api/vendor/phpunit/php-code-coverage/src/StaticAnalysis/CachingFileAnalyser.php
new file mode 100644
index 00000000..f53da078
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/StaticAnalysis/CachingFileAnalyser.php
@@ -0,0 +1,184 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\StaticAnalysis;
+
+use function file_get_contents;
+use function file_put_contents;
+use function implode;
+use function is_file;
+use function md5;
+use function serialize;
+use function unserialize;
+use SebastianBergmann\CodeCoverage\Util\Filesystem;
+use SebastianBergmann\FileIterator\Facade as FileIteratorFacade;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class CachingFileAnalyser implements FileAnalyser
+{
+    /**
+     * @var ?string
+     */
+    private static $cacheVersion;
+
+    /**
+     * @var FileAnalyser
+     */
+    private $analyser;
+
+    /**
+     * @var array
+     */
+    private $cache = [];
+
+    /**
+     * @var string
+     */
+    private $directory;
+
+    public function __construct(string $directory, FileAnalyser $analyser)
+    {
+        Filesystem::createDirectory($directory);
+
+        $this->analyser  = $analyser;
+        $this->directory = $directory;
+    }
+
+    public function classesIn(string $filename): array
+    {
+        if (!isset($this->cache[$filename])) {
+            $this->process($filename);
+        }
+
+        return $this->cache[$filename]['classesIn'];
+    }
+
+    public function traitsIn(string $filename): array
+    {
+        if (!isset($this->cache[$filename])) {
+            $this->process($filename);
+        }
+
+        return $this->cache[$filename]['traitsIn'];
+    }
+
+    public function functionsIn(string $filename): array
+    {
+        if (!isset($this->cache[$filename])) {
+            $this->process($filename);
+        }
+
+        return $this->cache[$filename]['functionsIn'];
+    }
+
+    /**
+     * @psalm-return array{linesOfCode: int, commentLinesOfCode: int, nonCommentLinesOfCode: int}
+     */
+    public function linesOfCodeFor(string $filename): array
+    {
+        if (!isset($this->cache[$filename])) {
+            $this->process($filename);
+        }
+
+        return $this->cache[$filename]['linesOfCodeFor'];
+    }
+
+    public function executableLinesIn(string $filename): array
+    {
+        if (!isset($this->cache[$filename])) {
+            $this->process($filename);
+        }
+
+        return $this->cache[$filename]['executableLinesIn'];
+    }
+
+    public function ignoredLinesFor(string $filename): array
+    {
+        if (!isset($this->cache[$filename])) {
+            $this->process($filename);
+        }
+
+        return $this->cache[$filename]['ignoredLinesFor'];
+    }
+
+    public function process(string $filename): void
+    {
+        $cache = $this->read($filename);
+
+        if ($cache !== false) {
+            $this->cache[$filename] = $cache;
+
+            return;
+        }
+
+        $this->cache[$filename] = [
+            'classesIn'         => $this->analyser->classesIn($filename),
+            'traitsIn'          => $this->analyser->traitsIn($filename),
+            'functionsIn'       => $this->analyser->functionsIn($filename),
+            'linesOfCodeFor'    => $this->analyser->linesOfCodeFor($filename),
+            'ignoredLinesFor'   => $this->analyser->ignoredLinesFor($filename),
+            'executableLinesIn' => $this->analyser->executableLinesIn($filename),
+        ];
+
+        $this->write($filename, $this->cache[$filename]);
+    }
+
+    /**
+     * @return mixed
+     */
+    private function read(string $filename)
+    {
+        $cacheFile = $this->cacheFile($filename);
+
+        if (!is_file($cacheFile)) {
+            return false;
+        }
+
+        return unserialize(
+            file_get_contents($cacheFile),
+            ['allowed_classes' => false]
+        );
+    }
+
+    /**
+     * @param mixed $data
+     */
+    private function write(string $filename, $data): void
+    {
+        file_put_contents(
+            $this->cacheFile($filename),
+            serialize($data)
+        );
+    }
+
+    private function cacheFile(string $filename): string
+    {
+        return $this->directory . DIRECTORY_SEPARATOR . md5($filename . "\0" . file_get_contents($filename) . "\0" . self::cacheVersion());
+    }
+
+    private static function cacheVersion(): string
+    {
+        if (self::$cacheVersion !== null) {
+            return self::$cacheVersion;
+        }
+
+        $buffer = [];
+
+        foreach ((new FileIteratorFacade)->getFilesAsArray(__DIR__, '.php') as $file) {
+            $buffer[] = $file;
+            $buffer[] = file_get_contents($file);
+        }
+
+        self::$cacheVersion = md5(implode("\0", $buffer));
+
+        return self::$cacheVersion;
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/StaticAnalysis/CodeUnitFindingVisitor.php b/www-api/vendor/phpunit/php-code-coverage/src/StaticAnalysis/CodeUnitFindingVisitor.php
new file mode 100644
index 00000000..8a2003fa
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/StaticAnalysis/CodeUnitFindingVisitor.php
@@ -0,0 +1,326 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\StaticAnalysis;
+
+use function assert;
+use function implode;
+use function rtrim;
+use function trim;
+use PhpParser\Node;
+use PhpParser\Node\ComplexType;
+use PhpParser\Node\Identifier;
+use PhpParser\Node\IntersectionType;
+use PhpParser\Node\Name;
+use PhpParser\Node\NullableType;
+use PhpParser\Node\Stmt\Class_;
+use PhpParser\Node\Stmt\ClassMethod;
+use PhpParser\Node\Stmt\Enum_;
+use PhpParser\Node\Stmt\Function_;
+use PhpParser\Node\Stmt\Interface_;
+use PhpParser\Node\Stmt\Trait_;
+use PhpParser\Node\UnionType;
+use PhpParser\NodeTraverser;
+use PhpParser\NodeVisitorAbstract;
+use SebastianBergmann\Complexity\CyclomaticComplexityCalculatingVisitor;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class CodeUnitFindingVisitor extends NodeVisitorAbstract
+{
+    /**
+     * @psalm-var array<string,array{name: string, namespacedName: string, namespace: string, startLine: int, endLine: int, methods: array<string,array{methodName: string, signature: string, visibility: string, startLine: int, endLine: int, ccn: int}>}>
+     */
+    private $classes = [];
+
+    /**
+     * @psalm-var array<string,array{name: string, namespacedName: string, namespace: string, startLine: int, endLine: int, methods: array<string,array{methodName: string, signature: string, visibility: string, startLine: int, endLine: int, ccn: int}>}>
+     */
+    private $traits = [];
+
+    /**
+     * @psalm-var array<string,array{name: string, namespacedName: string, namespace: string, signature: string, startLine: int, endLine: int, ccn: int}>
+     */
+    private $functions = [];
+
+    public function enterNode(Node $node): void
+    {
+        if ($node instanceof Class_) {
+            if ($node->isAnonymous()) {
+                return;
+            }
+
+            $this->processClass($node);
+        }
+
+        if ($node instanceof Trait_) {
+            $this->processTrait($node);
+        }
+
+        if (!$node instanceof ClassMethod && !$node instanceof Function_) {
+            return;
+        }
+
+        if ($node instanceof ClassMethod) {
+            $parentNode = $node->getAttribute('parent');
+
+            if ($parentNode instanceof Class_ && $parentNode->isAnonymous()) {
+                return;
+            }
+
+            $this->processMethod($node);
+
+            return;
+        }
+
+        $this->processFunction($node);
+    }
+
+    /**
+     * @psalm-return array<string,array{name: string, namespacedName: string, namespace: string, startLine: int, endLine: int, methods: array<string,array{methodName: string, signature: string, visibility: string, startLine: int, endLine: int, ccn: int}>}>
+     */
+    public function classes(): array
+    {
+        return $this->classes;
+    }
+
+    /**
+     * @psalm-return array<string,array{name: string, namespacedName: string, namespace: string, startLine: int, endLine: int, methods: array<string,array{methodName: string, signature: string, visibility: string, startLine: int, endLine: int, ccn: int}>}>
+     */
+    public function traits(): array
+    {
+        return $this->traits;
+    }
+
+    /**
+     * @psalm-return array<string,array{name: string, namespacedName: string, namespace: string, signature: string, startLine: int, endLine: int, ccn: int}>
+     */
+    public function functions(): array
+    {
+        return $this->functions;
+    }
+
+    /**
+     * @psalm-param ClassMethod|Function_ $node
+     */
+    private function cyclomaticComplexity(Node $node): int
+    {
+        assert($node instanceof ClassMethod || $node instanceof Function_);
+
+        $nodes = $node->getStmts();
+
+        if ($nodes === null) {
+            return 0;
+        }
+
+        $traverser = new NodeTraverser;
+
+        $cyclomaticComplexityCalculatingVisitor = new CyclomaticComplexityCalculatingVisitor;
+
+        $traverser->addVisitor($cyclomaticComplexityCalculatingVisitor);
+
+        /* @noinspection UnusedFunctionResultInspection */
+        $traverser->traverse($nodes);
+
+        return $cyclomaticComplexityCalculatingVisitor->cyclomaticComplexity();
+    }
+
+    /**
+     * @psalm-param ClassMethod|Function_ $node
+     */
+    private function signature(Node $node): string
+    {
+        assert($node instanceof ClassMethod || $node instanceof Function_);
+
+        $signature  = ($node->returnsByRef() ? '&' : '') . $node->name->toString() . '(';
+        $parameters = [];
+
+        foreach ($node->getParams() as $parameter) {
+            assert(isset($parameter->var->name));
+
+            $parameterAsString = '';
+
+            if ($parameter->type !== null) {
+                $parameterAsString = $this->type($parameter->type) . ' ';
+            }
+
+            $parameterAsString .= '$' . $parameter->var->name;
+
+            /* @todo Handle default values */
+
+            $parameters[] = $parameterAsString;
+        }
+
+        $signature .= implode(', ', $parameters) . ')';
+
+        $returnType = $node->getReturnType();
+
+        if ($returnType !== null) {
+            $signature .= ': ' . $this->type($returnType);
+        }
+
+        return $signature;
+    }
+
+    /**
+     * @psalm-param Identifier|Name|ComplexType $type
+     */
+    private function type(Node $type): string
+    {
+        assert($type instanceof Identifier || $type instanceof Name || $type instanceof ComplexType);
+
+        if ($type instanceof NullableType) {
+            return '?' . $type->type;
+        }
+
+        if ($type instanceof UnionType || $type instanceof IntersectionType) {
+            return $this->unionOrIntersectionAsString($type);
+        }
+
+        return $type->toString();
+    }
+
+    private function visibility(ClassMethod $node): string
+    {
+        if ($node->isPrivate()) {
+            return 'private';
+        }
+
+        if ($node->isProtected()) {
+            return 'protected';
+        }
+
+        return 'public';
+    }
+
+    private function processClass(Class_ $node): void
+    {
+        $name           = $node->name->toString();
+        $namespacedName = $node->namespacedName->toString();
+
+        $this->classes[$namespacedName] = [
+            'name'           => $name,
+            'namespacedName' => $namespacedName,
+            'namespace'      => $this->namespace($namespacedName, $name),
+            'startLine'      => $node->getStartLine(),
+            'endLine'        => $node->getEndLine(),
+            'methods'        => [],
+        ];
+    }
+
+    private function processTrait(Trait_ $node): void
+    {
+        $name           = $node->name->toString();
+        $namespacedName = $node->namespacedName->toString();
+
+        $this->traits[$namespacedName] = [
+            'name'           => $name,
+            'namespacedName' => $namespacedName,
+            'namespace'      => $this->namespace($namespacedName, $name),
+            'startLine'      => $node->getStartLine(),
+            'endLine'        => $node->getEndLine(),
+            'methods'        => [],
+        ];
+    }
+
+    private function processMethod(ClassMethod $node): void
+    {
+        $parentNode = $node->getAttribute('parent');
+
+        if ($parentNode instanceof Interface_) {
+            return;
+        }
+
+        assert($parentNode instanceof Class_ || $parentNode instanceof Trait_ || $parentNode instanceof Enum_);
+        assert(isset($parentNode->name));
+        assert(isset($parentNode->namespacedName));
+        assert($parentNode->namespacedName instanceof Name);
+
+        $parentName           = $parentNode->name->toString();
+        $parentNamespacedName = $parentNode->namespacedName->toString();
+
+        if ($parentNode instanceof Class_) {
+            $storage = &$this->classes;
+        } else {
+            $storage = &$this->traits;
+        }
+
+        if (!isset($storage[$parentNamespacedName])) {
+            $storage[$parentNamespacedName] = [
+                'name'           => $parentName,
+                'namespacedName' => $parentNamespacedName,
+                'namespace'      => $this->namespace($parentNamespacedName, $parentName),
+                'startLine'      => $parentNode->getStartLine(),
+                'endLine'        => $parentNode->getEndLine(),
+                'methods'        => [],
+            ];
+        }
+
+        $storage[$parentNamespacedName]['methods'][$node->name->toString()] = [
+            'methodName' => $node->name->toString(),
+            'signature'  => $this->signature($node),
+            'visibility' => $this->visibility($node),
+            'startLine'  => $node->getStartLine(),
+            'endLine'    => $node->getEndLine(),
+            'ccn'        => $this->cyclomaticComplexity($node),
+        ];
+    }
+
+    private function processFunction(Function_ $node): void
+    {
+        assert(isset($node->name));
+        assert(isset($node->namespacedName));
+        assert($node->namespacedName instanceof Name);
+
+        $name           = $node->name->toString();
+        $namespacedName = $node->namespacedName->toString();
+
+        $this->functions[$namespacedName] = [
+            'name'           => $name,
+            'namespacedName' => $namespacedName,
+            'namespace'      => $this->namespace($namespacedName, $name),
+            'signature'      => $this->signature($node),
+            'startLine'      => $node->getStartLine(),
+            'endLine'        => $node->getEndLine(),
+            'ccn'            => $this->cyclomaticComplexity($node),
+        ];
+    }
+
+    private function namespace(string $namespacedName, string $name): string
+    {
+        return trim(rtrim($namespacedName, $name), '\\');
+    }
+
+    /**
+     * @psalm-param UnionType|IntersectionType $type
+     */
+    private function unionOrIntersectionAsString(ComplexType $type): string
+    {
+        if ($type instanceof UnionType) {
+            $separator = '|';
+        } else {
+            $separator = '&';
+        }
+
+        $types = [];
+
+        foreach ($type->types as $_type) {
+            if ($_type instanceof Name) {
+                $types[] = $_type->toCodeString();
+            } else {
+                assert($_type instanceof Identifier);
+
+                $types[] = $_type->toString();
+            }
+        }
+
+        return implode($separator, $types);
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/StaticAnalysis/ExecutableLinesFindingVisitor.php b/www-api/vendor/phpunit/php-code-coverage/src/StaticAnalysis/ExecutableLinesFindingVisitor.php
new file mode 100644
index 00000000..1ef8e59c
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/StaticAnalysis/ExecutableLinesFindingVisitor.php
@@ -0,0 +1,341 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\StaticAnalysis;
+
+use function array_reverse;
+use function range;
+use function sort;
+use PhpParser\Node;
+use PhpParser\Node\Expr\Array_;
+use PhpParser\Node\Expr\ArrayDimFetch;
+use PhpParser\Node\Expr\Assign;
+use PhpParser\Node\Expr\BinaryOp;
+use PhpParser\Node\Expr\CallLike;
+use PhpParser\Node\Expr\Closure;
+use PhpParser\Node\Expr\Match_;
+use PhpParser\Node\Expr\MethodCall;
+use PhpParser\Node\Expr\NullsafePropertyFetch;
+use PhpParser\Node\Expr\Print_;
+use PhpParser\Node\Expr\PropertyFetch;
+use PhpParser\Node\Expr\StaticPropertyFetch;
+use PhpParser\Node\Expr\Ternary;
+use PhpParser\Node\MatchArm;
+use PhpParser\Node\Scalar\Encapsed;
+use PhpParser\Node\Stmt\Break_;
+use PhpParser\Node\Stmt\Case_;
+use PhpParser\Node\Stmt\Catch_;
+use PhpParser\Node\Stmt\Class_;
+use PhpParser\Node\Stmt\ClassMethod;
+use PhpParser\Node\Stmt\Continue_;
+use PhpParser\Node\Stmt\Do_;
+use PhpParser\Node\Stmt\Echo_;
+use PhpParser\Node\Stmt\ElseIf_;
+use PhpParser\Node\Stmt\Expression;
+use PhpParser\Node\Stmt\For_;
+use PhpParser\Node\Stmt\Foreach_;
+use PhpParser\Node\Stmt\Function_;
+use PhpParser\Node\Stmt\Goto_;
+use PhpParser\Node\Stmt\If_;
+use PhpParser\Node\Stmt\Property;
+use PhpParser\Node\Stmt\Return_;
+use PhpParser\Node\Stmt\Throw_;
+use PhpParser\Node\Stmt\Unset_;
+use PhpParser\Node\Stmt\While_;
+use PhpParser\NodeAbstract;
+use PhpParser\NodeVisitorAbstract;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class ExecutableLinesFindingVisitor extends NodeVisitorAbstract
+{
+    /**
+     * @psalm-var array<int, int>
+     */
+    private $executableLines = [];
+
+    /**
+     * @psalm-var array<int, int>
+     */
+    private $propertyLines = [];
+
+    /**
+     * @psalm-var array<int, Function_|ClassMethod|Return_|Expression|Assign|Array_>
+     */
+    private $returns = [];
+
+    public function enterNode(Node $node): void
+    {
+        if (!$node instanceof NodeAbstract) {
+            return;
+        }
+
+        $this->savePropertyLines($node);
+
+        if (!$this->isExecutable($node)) {
+            return;
+        }
+
+        foreach ($this->getLines($node, false) as $line) {
+            if (isset($this->propertyLines[$line])) {
+                return;
+            }
+
+            $this->executableLines[$line] = $line;
+        }
+    }
+
+    public function afterTraverse(array $nodes): void
+    {
+        $this->computeReturns();
+
+        sort($this->executableLines);
+    }
+
+    /**
+     * @psalm-return array<int, int>
+     */
+    public function executableLines(): array
+    {
+        return $this->executableLines;
+    }
+
+    private function savePropertyLines(Node $node): void
+    {
+        if ($node instanceof Property) {
+            foreach (range($node->getStartLine(), $node->getEndLine()) as $index) {
+                $this->propertyLines[$index] = $index;
+            }
+        }
+    }
+
+    private function computeReturns(): void
+    {
+        foreach (array_reverse($this->returns) as $node) {
+            foreach (range($node->getStartLine(), $node->getEndLine()) as $index) {
+                if (isset($this->executableLines[$index])) {
+                    continue;
+                }
+            }
+
+            foreach ($this->getLines($node, true) as $line) {
+                $this->executableLines[$line] = $line;
+            }
+        }
+    }
+
+    /**
+     * @return int[]
+     */
+    private function getLines(NodeAbstract $node, bool $fromReturns): array
+    {
+        if ($node instanceof Function_ ||
+            $node instanceof ClassMethod ||
+            $node instanceof Return_ ||
+            $node instanceof Expression ||
+            $node instanceof Assign ||
+            $node instanceof Array_
+        ) {
+            if (!$fromReturns) {
+                $this->returns[] = $node;
+
+                if ($node instanceof ClassMethod && $node->name->name === '__construct') {
+                    $existsAPromotedProperty = false;
+
+                    foreach ($node->getParams() as $param) {
+                        if (0 !== ($param->flags & Class_::VISIBILITY_MODIFIER_MASK)) {
+                            $existsAPromotedProperty = true;
+
+                            break;
+                        }
+                    }
+
+                    if ($existsAPromotedProperty) {
+                        // Only the line with `function` keyword should be listed here
+                        // but `nikic/php-parser` doesn't provide a way to fetch it
+                        return range($node->getStartLine(), $node->name->getEndLine());
+                    }
+                }
+
+                return [];
+            }
+
+            // ugly fix for non-fully AST based processing
+            // self::afterTraverse()/self::computeReturns() should be rewritten using self::leaveNode()
+            foreach (range($node->getStartLine(), $node->getEndLine()) as $index) {
+                if (isset($this->executableLines[$index]) && !($node instanceof Assign)) {
+                    return [];
+                }
+            }
+
+            // empty function
+            if ($node instanceof Function_) {
+                return [$node->getEndLine()];
+            }
+
+            // empty method
+            if ($node instanceof ClassMethod) {
+                if (null === $node->stmts) { // method without body (interface prototype)
+                    return [];
+                }
+
+                return [$node->getEndLine()];
+            }
+        }
+
+        if ($node instanceof Return_) {
+            if ($node->expr === null) {
+                return [$node->getEndLine()];
+            }
+
+            return $this->getLines($node->expr, $fromReturns);
+        }
+
+        if ($node instanceof Expression) {
+            return $this->getLines($node->expr, $fromReturns);
+        }
+
+        if ($node instanceof Assign) {
+            return [$this->getNodeStartLine($node->var)];
+        }
+
+        if ($node instanceof BinaryOp) {
+            return $fromReturns ? $this->getLines($node->right, $fromReturns) : [];
+        }
+
+        if ($node instanceof PropertyFetch ||
+            $node instanceof NullsafePropertyFetch ||
+            $node instanceof StaticPropertyFetch) {
+            return [$this->getNodeStartLine($node->name)];
+        }
+
+        if ($node instanceof ArrayDimFetch && null !== $node->dim) {
+            return [$this->getNodeStartLine($node->dim)];
+        }
+
+        if ($node instanceof MethodCall) {
+            return [$this->getNodeStartLine($node->name)];
+        }
+
+        if ($node instanceof Ternary) {
+            $lines = [$this->getNodeStartLine($node->cond)];
+
+            if (null !== $node->if) {
+                $lines[] = $this->getNodeStartLine($node->if);
+            }
+
+            $lines[] = $this->getNodeStartLine($node->else);
+
+            return $lines;
+        }
+
+        if ($node instanceof Match_) {
+            return [$this->getNodeStartLine($node->cond)];
+        }
+
+        if ($node instanceof MatchArm) {
+            return [$this->getNodeStartLine($node->body)];
+        }
+
+        // TODO this concept should be extended for every statement class like Foreach_, For_, ...
+        if ($node instanceof If_ ||
+            $node instanceof ElseIf_ ||
+            $node instanceof While_ ||
+            $node instanceof Do_) {
+            return [$this->getNodeStartLine($node->cond)];
+        }
+
+        if ($node instanceof Case_) {
+            if (null === $node->cond) { // default case
+                return [];
+            }
+
+            return [$this->getNodeStartLine($node->cond)];
+        }
+
+        if ($node instanceof Catch_) {
+            return [$this->getNodeStartLine($node->types[0])];
+        }
+
+        return [$this->getNodeStartLine($node)];
+    }
+
+    private function getNodeStartLine(NodeAbstract $node): int
+    {
+        if ($node instanceof Node\Expr\Cast ||
+            $node instanceof Node\Expr\BooleanNot ||
+            $node instanceof Node\Expr\UnaryMinus ||
+            $node instanceof Node\Expr\UnaryPlus
+        ) {
+            return $this->getNodeStartLine($node->expr);
+        }
+
+        if ($node instanceof BinaryOp) {
+            return $this->getNodeStartLine($node->right);
+        }
+
+        if ($node instanceof Node\Scalar\String_ && (
+            $node->getAttribute('kind') === Node\Scalar\String_::KIND_HEREDOC ||
+            $node->getAttribute('kind') === Node\Scalar\String_::KIND_NOWDOC
+        )) {
+            return $node->getStartLine() + 1;
+        }
+
+        if ($node instanceof Array_) {
+            if ([] === $node->items || $node->items[0] === null) {
+                return $node->getEndLine();
+            }
+
+            return $this->getNodeStartLine($node->items[0]->value);
+        }
+
+        if ($node instanceof Assign) {
+            return $this->getNodeStartLine($node->expr);
+        }
+
+        return $node->getStartLine(); // $node should be only a scalar here
+    }
+
+    private function isExecutable(Node $node): bool
+    {
+        return $node instanceof Assign ||
+               $node instanceof ArrayDimFetch ||
+               $node instanceof BinaryOp ||
+               $node instanceof Break_ ||
+               $node instanceof CallLike ||
+               $node instanceof Case_ ||
+               $node instanceof Catch_ ||
+               $node instanceof ClassMethod ||
+               $node instanceof Closure ||
+               $node instanceof Continue_ ||
+               $node instanceof Do_ ||
+               $node instanceof Echo_ ||
+               $node instanceof ElseIf_ ||
+               $node instanceof Encapsed ||
+               $node instanceof Expression ||
+               $node instanceof For_ ||
+               $node instanceof Foreach_ ||
+               $node instanceof Function_ ||
+               $node instanceof Goto_ ||
+               $node instanceof If_ ||
+               $node instanceof Match_ ||
+               $node instanceof MatchArm ||
+               $node instanceof MethodCall ||
+               $node instanceof NullsafePropertyFetch ||
+               $node instanceof Print_ ||
+               $node instanceof PropertyFetch ||
+               $node instanceof Return_ ||
+               $node instanceof StaticPropertyFetch ||
+               $node instanceof Ternary ||
+               $node instanceof Throw_ ||
+               $node instanceof Unset_ ||
+               $node instanceof While_;
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/StaticAnalysis/FileAnalyser.php b/www-api/vendor/phpunit/php-code-coverage/src/StaticAnalysis/FileAnalyser.php
new file mode 100644
index 00000000..3dbcf68f
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/StaticAnalysis/FileAnalyser.php
@@ -0,0 +1,31 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\StaticAnalysis;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+interface FileAnalyser
+{
+    public function classesIn(string $filename): array;
+
+    public function traitsIn(string $filename): array;
+
+    public function functionsIn(string $filename): array;
+
+    /**
+     * @psalm-return array{linesOfCode: int, commentLinesOfCode: int, nonCommentLinesOfCode: int}
+     */
+    public function linesOfCodeFor(string $filename): array;
+
+    public function executableLinesIn(string $filename): array;
+
+    public function ignoredLinesFor(string $filename): array;
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/StaticAnalysis/IgnoredLinesFindingVisitor.php b/www-api/vendor/phpunit/php-code-coverage/src/StaticAnalysis/IgnoredLinesFindingVisitor.php
new file mode 100644
index 00000000..3c0b2373
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/StaticAnalysis/IgnoredLinesFindingVisitor.php
@@ -0,0 +1,119 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\StaticAnalysis;
+
+use function array_merge;
+use function assert;
+use function range;
+use function strpos;
+use PhpParser\Node;
+use PhpParser\Node\Attribute;
+use PhpParser\Node\Stmt\Class_;
+use PhpParser\Node\Stmt\ClassMethod;
+use PhpParser\Node\Stmt\Function_;
+use PhpParser\Node\Stmt\Interface_;
+use PhpParser\Node\Stmt\Trait_;
+use PhpParser\NodeVisitorAbstract;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class IgnoredLinesFindingVisitor extends NodeVisitorAbstract
+{
+    /**
+     * @psalm-var list<int>
+     */
+    private $ignoredLines = [];
+
+    /**
+     * @var bool
+     */
+    private $useAnnotationsForIgnoringCode;
+
+    /**
+     * @var bool
+     */
+    private $ignoreDeprecated;
+
+    public function __construct(bool $useAnnotationsForIgnoringCode, bool $ignoreDeprecated)
+    {
+        $this->useAnnotationsForIgnoringCode = $useAnnotationsForIgnoringCode;
+        $this->ignoreDeprecated              = $ignoreDeprecated;
+    }
+
+    public function enterNode(Node $node): void
+    {
+        if (!$node instanceof Class_ &&
+            !$node instanceof Trait_ &&
+            !$node instanceof Interface_ &&
+            !$node instanceof ClassMethod &&
+            !$node instanceof Function_ &&
+            !$node instanceof Attribute) {
+            return;
+        }
+
+        if ($node instanceof Class_ && $node->isAnonymous()) {
+            return;
+        }
+
+        if ($node instanceof Class_ ||
+            $node instanceof Trait_ ||
+            $node instanceof Interface_ ||
+            $node instanceof Attribute) {
+            $this->ignoredLines[] = $node->getStartLine();
+
+            assert($node->name !== null);
+
+            // Workaround for https://github.com/nikic/PHP-Parser/issues/886
+            $this->ignoredLines[] = $node->name->getStartLine();
+        }
+
+        if (!$this->useAnnotationsForIgnoringCode) {
+            return;
+        }
+
+        if ($node instanceof Interface_) {
+            return;
+        }
+
+        $this->processDocComment($node);
+    }
+
+    /**
+     * @psalm-return list<int>
+     */
+    public function ignoredLines(): array
+    {
+        return $this->ignoredLines;
+    }
+
+    private function processDocComment(Node $node): void
+    {
+        $docComment = $node->getDocComment();
+
+        if ($docComment === null) {
+            return;
+        }
+
+        if (strpos($docComment->getText(), '@codeCoverageIgnore') !== false) {
+            $this->ignoredLines = array_merge(
+                $this->ignoredLines,
+                range($node->getStartLine(), $node->getEndLine())
+            );
+        }
+
+        if ($this->ignoreDeprecated && strpos($docComment->getText(), '@deprecated') !== false) {
+            $this->ignoredLines = array_merge(
+                $this->ignoredLines,
+                range($node->getStartLine(), $node->getEndLine())
+            );
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/StaticAnalysis/ParsingFileAnalyser.php b/www-api/vendor/phpunit/php-code-coverage/src/StaticAnalysis/ParsingFileAnalyser.php
new file mode 100644
index 00000000..8792cf3d
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/StaticAnalysis/ParsingFileAnalyser.php
@@ -0,0 +1,253 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\StaticAnalysis;
+
+use function array_merge;
+use function array_unique;
+use function assert;
+use function file_get_contents;
+use function is_array;
+use function max;
+use function sort;
+use function sprintf;
+use function substr_count;
+use function token_get_all;
+use function trim;
+use PhpParser\Error;
+use PhpParser\Lexer;
+use PhpParser\NodeTraverser;
+use PhpParser\NodeVisitor\NameResolver;
+use PhpParser\NodeVisitor\ParentConnectingVisitor;
+use PhpParser\ParserFactory;
+use SebastianBergmann\CodeCoverage\ParserException;
+use SebastianBergmann\LinesOfCode\LineCountingVisitor;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class ParsingFileAnalyser implements FileAnalyser
+{
+    /**
+     * @var array
+     */
+    private $classes = [];
+
+    /**
+     * @var array
+     */
+    private $traits = [];
+
+    /**
+     * @var array
+     */
+    private $functions = [];
+
+    /**
+     * @var array<string,array{linesOfCode: int, commentLinesOfCode: int, nonCommentLinesOfCode: int}>
+     */
+    private $linesOfCode = [];
+
+    /**
+     * @var array
+     */
+    private $ignoredLines = [];
+
+    /**
+     * @var array
+     */
+    private $executableLines = [];
+
+    /**
+     * @var bool
+     */
+    private $useAnnotationsForIgnoringCode;
+
+    /**
+     * @var bool
+     */
+    private $ignoreDeprecatedCode;
+
+    public function __construct(bool $useAnnotationsForIgnoringCode, bool $ignoreDeprecatedCode)
+    {
+        $this->useAnnotationsForIgnoringCode = $useAnnotationsForIgnoringCode;
+        $this->ignoreDeprecatedCode          = $ignoreDeprecatedCode;
+    }
+
+    public function classesIn(string $filename): array
+    {
+        $this->analyse($filename);
+
+        return $this->classes[$filename];
+    }
+
+    public function traitsIn(string $filename): array
+    {
+        $this->analyse($filename);
+
+        return $this->traits[$filename];
+    }
+
+    public function functionsIn(string $filename): array
+    {
+        $this->analyse($filename);
+
+        return $this->functions[$filename];
+    }
+
+    /**
+     * @psalm-return array{linesOfCode: int, commentLinesOfCode: int, nonCommentLinesOfCode: int}
+     */
+    public function linesOfCodeFor(string $filename): array
+    {
+        $this->analyse($filename);
+
+        return $this->linesOfCode[$filename];
+    }
+
+    public function executableLinesIn(string $filename): array
+    {
+        $this->analyse($filename);
+
+        return $this->executableLines[$filename];
+    }
+
+    public function ignoredLinesFor(string $filename): array
+    {
+        $this->analyse($filename);
+
+        return $this->ignoredLines[$filename];
+    }
+
+    /**
+     * @throws ParserException
+     */
+    private function analyse(string $filename): void
+    {
+        if (isset($this->classes[$filename])) {
+            return;
+        }
+
+        $source      = file_get_contents($filename);
+        $linesOfCode = max(substr_count($source, "\n") + 1, substr_count($source, "\r") + 1);
+
+        if ($linesOfCode === 0 && !empty($source)) {
+            $linesOfCode = 1;
+        }
+
+        $parser = (new ParserFactory)->create(
+            ParserFactory::PREFER_PHP7,
+            new Lexer
+        );
+
+        try {
+            $nodes = $parser->parse($source);
+
+            assert($nodes !== null);
+
+            $traverser                     = new NodeTraverser;
+            $codeUnitFindingVisitor        = new CodeUnitFindingVisitor;
+            $lineCountingVisitor           = new LineCountingVisitor($linesOfCode);
+            $ignoredLinesFindingVisitor    = new IgnoredLinesFindingVisitor($this->useAnnotationsForIgnoringCode, $this->ignoreDeprecatedCode);
+            $executableLinesFindingVisitor = new ExecutableLinesFindingVisitor;
+
+            $traverser->addVisitor(new NameResolver);
+            $traverser->addVisitor(new ParentConnectingVisitor);
+            $traverser->addVisitor($codeUnitFindingVisitor);
+            $traverser->addVisitor($lineCountingVisitor);
+            $traverser->addVisitor($ignoredLinesFindingVisitor);
+            $traverser->addVisitor($executableLinesFindingVisitor);
+
+            /* @noinspection UnusedFunctionResultInspection */
+            $traverser->traverse($nodes);
+            // @codeCoverageIgnoreStart
+        } catch (Error $error) {
+            throw new ParserException(
+                sprintf(
+                    'Cannot parse %s: %s',
+                    $filename,
+                    $error->getMessage()
+                ),
+                (int) $error->getCode(),
+                $error
+            );
+        }
+        // @codeCoverageIgnoreEnd
+
+        $this->classes[$filename]         = $codeUnitFindingVisitor->classes();
+        $this->traits[$filename]          = $codeUnitFindingVisitor->traits();
+        $this->functions[$filename]       = $codeUnitFindingVisitor->functions();
+        $this->executableLines[$filename] = $executableLinesFindingVisitor->executableLines();
+        $this->ignoredLines[$filename]    = [];
+
+        $this->findLinesIgnoredByLineBasedAnnotations($filename, $source, $this->useAnnotationsForIgnoringCode);
+
+        $this->ignoredLines[$filename] = array_unique(
+            array_merge(
+                $this->ignoredLines[$filename],
+                $ignoredLinesFindingVisitor->ignoredLines()
+            )
+        );
+
+        sort($this->ignoredLines[$filename]);
+
+        $result = $lineCountingVisitor->result();
+
+        $this->linesOfCode[$filename] = [
+            'linesOfCode'           => $result->linesOfCode(),
+            'commentLinesOfCode'    => $result->commentLinesOfCode(),
+            'nonCommentLinesOfCode' => $result->nonCommentLinesOfCode(),
+        ];
+    }
+
+    private function findLinesIgnoredByLineBasedAnnotations(string $filename, string $source, bool $useAnnotationsForIgnoringCode): void
+    {
+        $ignore = false;
+        $stop   = false;
+
+        foreach (token_get_all($source) as $token) {
+            if (!is_array($token)) {
+                continue;
+            }
+
+            switch ($token[0]) {
+                case T_COMMENT:
+                case T_DOC_COMMENT:
+                    if (!$useAnnotationsForIgnoringCode) {
+                        break;
+                    }
+
+                    $comment = trim($token[1]);
+
+                    if ($comment === '// @codeCoverageIgnore' ||
+                        $comment === '//@codeCoverageIgnore') {
+                        $ignore = true;
+                        $stop   = true;
+                    } elseif ($comment === '// @codeCoverageIgnoreStart' ||
+                        $comment === '//@codeCoverageIgnoreStart') {
+                        $ignore = true;
+                    } elseif ($comment === '// @codeCoverageIgnoreEnd' ||
+                        $comment === '//@codeCoverageIgnoreEnd') {
+                        $stop = true;
+                    }
+
+                    break;
+            }
+
+            if ($ignore) {
+                $this->ignoredLines[$filename][] = $token[2];
+
+                if ($stop) {
+                    $ignore = false;
+                    $stop   = false;
+                }
+            }
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Util/Filesystem.php b/www-api/vendor/phpunit/php-code-coverage/src/Util/Filesystem.php
new file mode 100644
index 00000000..ff0e16ae
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Util/Filesystem.php
@@ -0,0 +1,37 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Util;
+
+use function is_dir;
+use function mkdir;
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class Filesystem
+{
+    /**
+     * @throws DirectoryCouldNotBeCreatedException
+     */
+    public static function createDirectory(string $directory): void
+    {
+        $success = !(!is_dir($directory) && !@mkdir($directory, 0777, true) && !is_dir($directory));
+
+        if (!$success) {
+            throw new DirectoryCouldNotBeCreatedException(
+                sprintf(
+                    'Directory "%s" could not be created',
+                    $directory
+                )
+            );
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Util/Percentage.php b/www-api/vendor/phpunit/php-code-coverage/src/Util/Percentage.php
new file mode 100644
index 00000000..0f7a3fec
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Util/Percentage.php
@@ -0,0 +1,66 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Util;
+
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class Percentage
+{
+    /**
+     * @var float
+     */
+    private $fraction;
+
+    /**
+     * @var float
+     */
+    private $total;
+
+    public static function fromFractionAndTotal(float $fraction, float $total): self
+    {
+        return new self($fraction, $total);
+    }
+
+    private function __construct(float $fraction, float $total)
+    {
+        $this->fraction = $fraction;
+        $this->total    = $total;
+    }
+
+    public function asFloat(): float
+    {
+        if ($this->total > 0) {
+            return ($this->fraction / $this->total) * 100;
+        }
+
+        return 100.0;
+    }
+
+    public function asString(): string
+    {
+        if ($this->total > 0) {
+            return sprintf('%01.2F%%', $this->asFloat());
+        }
+
+        return '';
+    }
+
+    public function asFixedWidthString(): string
+    {
+        if ($this->total > 0) {
+            return sprintf('%6.2F%%', $this->asFloat());
+        }
+
+        return '';
+    }
+}
diff --git a/www-api/vendor/phpunit/php-code-coverage/src/Version.php b/www-api/vendor/phpunit/php-code-coverage/src/Version.php
new file mode 100644
index 00000000..1b778649
--- /dev/null
+++ b/www-api/vendor/phpunit/php-code-coverage/src/Version.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage;
+
+use function dirname;
+use SebastianBergmann\Version as VersionId;
+
+final class Version
+{
+    /**
+     * @var string
+     */
+    private static $version;
+
+    public static function id(): string
+    {
+        if (self::$version === null) {
+            self::$version = (new VersionId('9.2.19', dirname(__DIR__)))->getVersion();
+        }
+
+        return self::$version;
+    }
+}
diff --git a/www-api/vendor/phpunit/php-file-iterator/.psalm/baseline.xml b/www-api/vendor/phpunit/php-file-iterator/.psalm/baseline.xml
new file mode 100644
index 00000000..8b6cdc24
--- /dev/null
+++ b/www-api/vendor/phpunit/php-file-iterator/.psalm/baseline.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<files psalm-version="4.x-dev@">
+  <file src="src/Iterator.php">
+    <UndefinedInterfaceMethod occurrences="1">
+      <code>current</code>
+    </UndefinedInterfaceMethod>
+  </file>
+</files>
diff --git a/www-api/vendor/phpunit/php-file-iterator/.psalm/config.xml b/www-api/vendor/phpunit/php-file-iterator/.psalm/config.xml
new file mode 100644
index 00000000..2a4b16f2
--- /dev/null
+++ b/www-api/vendor/phpunit/php-file-iterator/.psalm/config.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0"?>
+<psalm
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns="https://getpsalm.org/schema/config"
+    xsi:schemaLocation="https://getpsalm.org/schema/config vendor/vimeo/psalm/config.xsd"
+    resolveFromConfigFile="false"
+    totallyTyped="false"
+    errorBaseline=".psalm/baseline.xml"
+>
+    <projectFiles>
+        <directory name="src" />
+        <ignoreFiles>
+            <directory name="vendor" />
+        </ignoreFiles>
+    </projectFiles>
+</psalm>
diff --git a/www-api/vendor/phpunit/php-file-iterator/ChangeLog.md b/www-api/vendor/phpunit/php-file-iterator/ChangeLog.md
new file mode 100644
index 00000000..44833762
--- /dev/null
+++ b/www-api/vendor/phpunit/php-file-iterator/ChangeLog.md
@@ -0,0 +1,144 @@
+# Change Log
+
+All notable changes to this project will be documented in this file. This project adheres to [Semantic Versioning](http://semver.org/).
+
+## [3.0.6] - 2021-12-02
+
+### Changed
+
+* [#73](https://github.com/sebastianbergmann/php-file-iterator/pull/73): Micro performance improvements on parsing paths
+
+## [3.0.5] - 2020-09-28
+
+### Changed
+
+* Changed PHP version constraint in `composer.json` from `^7.3 || ^8.0` to `>=7.3`
+
+## [3.0.4] - 2020-07-11
+
+### Fixed
+
+* [#67](https://github.com/sebastianbergmann/php-file-iterator/issues/67): `TypeError` in `SebastianBergmann\FileIterator\Iterator::accept()`
+
+## [3.0.3] - 2020-06-26
+
+### Added
+
+* This component is now supported on PHP 8
+
+## [3.0.2] - 2020-06-15
+
+### Changed
+
+* Tests etc. are now ignored for archive exports
+
+## [3.0.1] - 2020-04-18
+
+### Fixed
+
+* [#64](https://github.com/sebastianbergmann/php-file-iterator/issues/64): Release tarball contains Composer PHAR
+
+## [3.0.0] - 2020-02-07
+
+### Removed
+
+* This component is no longer supported on PHP 7.1 and PHP 7.2
+
+## [2.0.5] - 2021-12-02
+
+### Changed
+
+* [#73](https://github.com/sebastianbergmann/php-file-iterator/pull/73): Micro performance improvements on parsing paths
+
+### Fixed
+
+* [#74](https://github.com/sebastianbergmann/php-file-iterator/pull/74): Document return type of `SebastianBergmann\FileIterator\Iterator::accept()` so that Symfony's `DebugClassLoader` does not trigger a deprecation warning
+
+## [2.0.4] - 2021-07-19
+
+### Changed
+
+* Added `ReturnTypeWillChange` attribute to `SebastianBergmann\FileIterator\Iterator::accept()` because the return type of `\FilterIterator::accept()` will change in PHP 8.1
+
+## [2.0.3] - 2020-11-30
+
+### Changed
+
+* Changed PHP version constraint in `composer.json` from `^7.1` to `>=7.1`
+
+## [2.0.2] - 2018-09-13
+
+### Fixed
+
+* [#48](https://github.com/sebastianbergmann/php-file-iterator/issues/48): Excluding an array that contains false ends up excluding the current working directory
+
+## [2.0.1] - 2018-06-11
+
+### Fixed
+
+* [#46](https://github.com/sebastianbergmann/php-file-iterator/issues/46): Regression with hidden parent directory
+
+## [2.0.0] - 2018-05-28
+
+### Fixed
+
+* [#30](https://github.com/sebastianbergmann/php-file-iterator/issues/30): Exclude is not considered if it is a parent of the base path
+
+### Changed
+
+* This component now uses namespaces
+
+### Removed
+
+* This component is no longer supported on PHP 5.3, PHP 5.4, PHP 5.5, PHP 5.6, and PHP 7.0
+
+## [1.4.5] - 2017-11-27
+
+### Fixed
+
+* [#37](https://github.com/sebastianbergmann/php-file-iterator/issues/37): Regression caused by fix for [#30](https://github.com/sebastianbergmann/php-file-iterator/issues/30)
+
+## [1.4.4] - 2017-11-27
+
+### Fixed
+
+* [#30](https://github.com/sebastianbergmann/php-file-iterator/issues/30): Exclude is not considered if it is a parent of the base path
+
+## [1.4.3] - 2017-11-25
+
+### Fixed
+
+* [#34](https://github.com/sebastianbergmann/php-file-iterator/issues/34): Factory should use canonical directory names
+
+## [1.4.2] - 2016-11-26
+
+No changes
+
+## [1.4.1] - 2015-07-26
+
+No changes
+
+## 1.4.0 - 2015-04-02
+
+### Added
+
+* [#23](https://github.com/sebastianbergmann/php-file-iterator/pull/23): Added support for wildcards (glob) in exclude
+
+[3.0.6]: https://github.com/sebastianbergmann/php-file-iterator/compare/3.0.5...3.0.6
+[3.0.5]: https://github.com/sebastianbergmann/php-file-iterator/compare/3.0.4...3.0.5
+[3.0.4]: https://github.com/sebastianbergmann/php-file-iterator/compare/3.0.3...3.0.4
+[3.0.3]: https://github.com/sebastianbergmann/php-file-iterator/compare/3.0.2...3.0.3
+[3.0.2]: https://github.com/sebastianbergmann/php-file-iterator/compare/3.0.1...3.0.2
+[3.0.1]: https://github.com/sebastianbergmann/php-file-iterator/compare/3.0.0...3.0.1
+[3.0.0]: https://github.com/sebastianbergmann/php-file-iterator/compare/2.0.5...3.0.0
+[2.0.5]: https://github.com/sebastianbergmann/php-file-iterator/compare/2.0.4...2.0.5
+[2.0.4]: https://github.com/sebastianbergmann/php-file-iterator/compare/2.0.3...2.0.4
+[2.0.3]: https://github.com/sebastianbergmann/php-file-iterator/compare/2.0.2...2.0.3
+[2.0.2]: https://github.com/sebastianbergmann/php-file-iterator/compare/2.0.1...2.0.2
+[2.0.1]: https://github.com/sebastianbergmann/php-file-iterator/compare/2.0.0...2.0.1
+[2.0.0]: https://github.com/sebastianbergmann/php-file-iterator/compare/1.4.5...2.0.0
+[1.4.5]: https://github.com/sebastianbergmann/php-file-iterator/compare/1.4.4...1.4.5
+[1.4.4]: https://github.com/sebastianbergmann/php-file-iterator/compare/1.4.3...1.4.4
+[1.4.3]: https://github.com/sebastianbergmann/php-file-iterator/compare/1.4.2...1.4.3
+[1.4.2]: https://github.com/sebastianbergmann/php-file-iterator/compare/1.4.1...1.4.2
+[1.4.1]: https://github.com/sebastianbergmann/php-file-iterator/compare/1.4.0...1.4.1
diff --git a/www-api/vendor/phpunit/php-file-iterator/LICENSE b/www-api/vendor/phpunit/php-file-iterator/LICENSE
new file mode 100644
index 00000000..51db9163
--- /dev/null
+++ b/www-api/vendor/phpunit/php-file-iterator/LICENSE
@@ -0,0 +1,33 @@
+php-file-iterator
+
+Copyright (c) 2009-2021, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
diff --git a/www-api/vendor/phpunit/php-file-iterator/README.md b/www-api/vendor/phpunit/php-file-iterator/README.md
new file mode 100644
index 00000000..3cbfdaae
--- /dev/null
+++ b/www-api/vendor/phpunit/php-file-iterator/README.md
@@ -0,0 +1,14 @@
+[![Build Status](https://travis-ci.org/sebastianbergmann/php-file-iterator.svg?branch=master)](https://travis-ci.org/sebastianbergmann/php-file-iterator)
+
+# php-file-iterator
+
+## Installation
+
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+    composer require phpunit/php-file-iterator
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+    composer require --dev phpunit/php-file-iterator
+
diff --git a/www-api/vendor/phpunit/php-file-iterator/composer.json b/www-api/vendor/phpunit/php-file-iterator/composer.json
new file mode 100644
index 00000000..f1b95b3f
--- /dev/null
+++ b/www-api/vendor/phpunit/php-file-iterator/composer.json
@@ -0,0 +1,45 @@
+{
+    "name": "phpunit/php-file-iterator",
+    "description": "FilterIterator implementation that filters files based on a list of suffixes.",
+    "type": "library",
+    "keywords": [
+        "iterator",
+        "filesystem"
+    ],
+    "homepage": "https://github.com/sebastianbergmann/php-file-iterator/",
+    "license": "BSD-3-Clause",
+    "authors": [
+        {
+            "name": "Sebastian Bergmann",
+            "email": "sebastian@phpunit.de",
+            "role": "lead"
+        }
+    ],
+    "support": {
+        "issues": "https://github.com/sebastianbergmann/php-file-iterator/issues"
+    },
+    "config": {
+        "platform": {
+            "php": "7.3.0"
+        },
+        "optimize-autoloader": true,
+        "sort-packages": true
+    },
+    "prefer-stable": true,
+    "require": {
+        "php": ">=7.3"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^9.3"
+    },
+    "autoload": {
+        "classmap": [
+            "src/"
+        ]
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "3.0-dev"
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/php-file-iterator/src/Facade.php b/www-api/vendor/phpunit/php-file-iterator/src/Facade.php
new file mode 100644
index 00000000..87b6588d
--- /dev/null
+++ b/www-api/vendor/phpunit/php-file-iterator/src/Facade.php
@@ -0,0 +1,115 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-file-iterator.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\FileIterator;
+
+use const DIRECTORY_SEPARATOR;
+use function array_unique;
+use function count;
+use function dirname;
+use function explode;
+use function is_file;
+use function is_string;
+use function realpath;
+use function sort;
+
+class Facade
+{
+    /**
+     * @param array|string $paths
+     * @param array|string $suffixes
+     * @param array|string $prefixes
+     */
+    public function getFilesAsArray($paths, $suffixes = '', $prefixes = '', array $exclude = [], bool $commonPath = false): array
+    {
+        if (is_string($paths)) {
+            $paths = [$paths];
+        }
+
+        $iterator = (new Factory)->getFileIterator($paths, $suffixes, $prefixes, $exclude);
+
+        $files = [];
+
+        foreach ($iterator as $file) {
+            $file = $file->getRealPath();
+
+            if ($file) {
+                $files[] = $file;
+            }
+        }
+
+        foreach ($paths as $path) {
+            if (is_file($path)) {
+                $files[] = realpath($path);
+            }
+        }
+
+        $files = array_unique($files);
+        sort($files);
+
+        if ($commonPath) {
+            return [
+                'commonPath' => $this->getCommonPath($files),
+                'files'      => $files,
+            ];
+        }
+
+        return $files;
+    }
+
+    protected function getCommonPath(array $files): string
+    {
+        $count = count($files);
+
+        if ($count === 0) {
+            return '';
+        }
+
+        if ($count === 1) {
+            return dirname($files[0]) . DIRECTORY_SEPARATOR;
+        }
+
+        $_files = [];
+
+        foreach ($files as $file) {
+            $_files[] = $_fileParts = explode(DIRECTORY_SEPARATOR, $file);
+
+            if (empty($_fileParts[0])) {
+                $_fileParts[0] = DIRECTORY_SEPARATOR;
+            }
+        }
+
+        $common = '';
+        $done   = false;
+        $j      = 0;
+        $count--;
+
+        while (!$done) {
+            for ($i = 0; $i < $count; $i++) {
+                if ($_files[$i][$j] != $_files[$i + 1][$j]) {
+                    $done = true;
+
+                    break;
+                }
+            }
+
+            if (!$done) {
+                $common .= $_files[0][$j];
+
+                if ($j > 0) {
+                    $common .= DIRECTORY_SEPARATOR;
+                }
+            }
+
+            $j++;
+        }
+
+        return DIRECTORY_SEPARATOR . $common;
+    }
+}
diff --git a/www-api/vendor/phpunit/php-file-iterator/src/Factory.php b/www-api/vendor/phpunit/php-file-iterator/src/Factory.php
new file mode 100644
index 00000000..08f8de99
--- /dev/null
+++ b/www-api/vendor/phpunit/php-file-iterator/src/Factory.php
@@ -0,0 +1,91 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-file-iterator.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\FileIterator;
+
+use const GLOB_ONLYDIR;
+use function array_filter;
+use function array_map;
+use function array_merge;
+use function glob;
+use function is_dir;
+use function is_string;
+use function realpath;
+use AppendIterator;
+use RecursiveDirectoryIterator;
+use RecursiveIteratorIterator;
+
+class Factory
+{
+    /**
+     * @param array|string $paths
+     * @param array|string $suffixes
+     * @param array|string $prefixes
+     */
+    public function getFileIterator($paths, $suffixes = '', $prefixes = '', array $exclude = []): AppendIterator
+    {
+        if (is_string($paths)) {
+            $paths = [$paths];
+        }
+
+        $paths   = $this->getPathsAfterResolvingWildcards($paths);
+        $exclude = $this->getPathsAfterResolvingWildcards($exclude);
+
+        if (is_string($prefixes)) {
+            if ($prefixes !== '') {
+                $prefixes = [$prefixes];
+            } else {
+                $prefixes = [];
+            }
+        }
+
+        if (is_string($suffixes)) {
+            if ($suffixes !== '') {
+                $suffixes = [$suffixes];
+            } else {
+                $suffixes = [];
+            }
+        }
+
+        $iterator = new AppendIterator;
+
+        foreach ($paths as $path) {
+            if (is_dir($path)) {
+                $iterator->append(
+                    new Iterator(
+                        $path,
+                        new RecursiveIteratorIterator(
+                            new RecursiveDirectoryIterator($path, RecursiveDirectoryIterator::FOLLOW_SYMLINKS | RecursiveDirectoryIterator::SKIP_DOTS)
+                        ),
+                        $suffixes,
+                        $prefixes,
+                        $exclude
+                    )
+                );
+            }
+        }
+
+        return $iterator;
+    }
+
+    protected function getPathsAfterResolvingWildcards(array $paths): array
+    {
+        $_paths = [[]];
+
+        foreach ($paths as $path) {
+            if ($locals = glob($path, GLOB_ONLYDIR)) {
+                $_paths[] = array_map('\realpath', $locals);
+            } else {
+                $_paths[] = [realpath($path)];
+            }
+        }
+
+        return array_filter(array_merge(...$_paths));
+    }
+}
diff --git a/www-api/vendor/phpunit/php-file-iterator/src/Iterator.php b/www-api/vendor/phpunit/php-file-iterator/src/Iterator.php
new file mode 100644
index 00000000..7eb82ad6
--- /dev/null
+++ b/www-api/vendor/phpunit/php-file-iterator/src/Iterator.php
@@ -0,0 +1,119 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-file-iterator.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\FileIterator;
+
+use function array_filter;
+use function array_map;
+use function preg_match;
+use function realpath;
+use function str_replace;
+use function strlen;
+use function strpos;
+use function substr;
+use FilterIterator;
+
+class Iterator extends FilterIterator
+{
+    public const PREFIX = 0;
+
+    public const SUFFIX = 1;
+
+    /**
+     * @var string
+     */
+    private $basePath;
+
+    /**
+     * @var array
+     */
+    private $suffixes = [];
+
+    /**
+     * @var array
+     */
+    private $prefixes = [];
+
+    /**
+     * @var array
+     */
+    private $exclude = [];
+
+    public function __construct(string $basePath, \Iterator $iterator, array $suffixes = [], array $prefixes = [], array $exclude = [])
+    {
+        $this->basePath = realpath($basePath);
+        $this->prefixes = $prefixes;
+        $this->suffixes = $suffixes;
+        $this->exclude  = array_filter(array_map('realpath', $exclude));
+
+        parent::__construct($iterator);
+    }
+
+    public function accept(): bool
+    {
+        $current  = $this->getInnerIterator()->current();
+        $filename = $current->getFilename();
+        $realPath = $current->getRealPath();
+
+        if ($realPath === false) {
+            return false;
+        }
+
+        return $this->acceptPath($realPath) &&
+               $this->acceptPrefix($filename) &&
+               $this->acceptSuffix($filename);
+    }
+
+    private function acceptPath(string $path): bool
+    {
+        // Filter files in hidden directories by checking path that is relative to the base path.
+        if (preg_match('=/\.[^/]*/=', str_replace($this->basePath, '', $path))) {
+            return false;
+        }
+
+        foreach ($this->exclude as $exclude) {
+            if (strpos($path, $exclude) === 0) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    private function acceptPrefix(string $filename): bool
+    {
+        return $this->acceptSubString($filename, $this->prefixes, self::PREFIX);
+    }
+
+    private function acceptSuffix(string $filename): bool
+    {
+        return $this->acceptSubString($filename, $this->suffixes, self::SUFFIX);
+    }
+
+    private function acceptSubString(string $filename, array $subStrings, int $type): bool
+    {
+        if (empty($subStrings)) {
+            return true;
+        }
+
+        $matched = false;
+
+        foreach ($subStrings as $string) {
+            if (($type === self::PREFIX && strpos($filename, $string) === 0) ||
+                ($type === self::SUFFIX &&
+                 substr($filename, -1 * strlen($string)) === $string)) {
+                $matched = true;
+
+                break;
+            }
+        }
+
+        return $matched;
+    }
+}
diff --git a/www-api/vendor/phpunit/php-invoker/ChangeLog.md b/www-api/vendor/phpunit/php-invoker/ChangeLog.md
new file mode 100644
index 00000000..15cff1f1
--- /dev/null
+++ b/www-api/vendor/phpunit/php-invoker/ChangeLog.md
@@ -0,0 +1,48 @@
+# ChangeLog
+
+All notable changes are documented in this file using the [Keep a CHANGELOG](https://keepachangelog.com/) principles.
+
+## [3.1.1] - 2020-09-28
+
+### Changed
+
+* Changed PHP version constraint in `composer.json` from `^7.3 || ^8.0` to `>=7.3`
+
+## [3.1.0] - 2020-08-06
+
+### Changed
+
+* [#14](https://github.com/sebastianbergmann/php-invoker/pull/14): Clear alarm in `finally` block
+
+## [3.0.2] - 2020-06-26
+
+### Added
+
+* This component is now supported on PHP 8
+
+## [3.0.1] - 2020-06-15
+
+### Changed
+
+* Tests etc. are now ignored for archive exports
+
+## [3.0.0] - 2020-02-07
+
+### Added
+
+* Added `canInvokeWithTimeout()` method to check requirements for the functionality provided by this component to work
+
+### Changed
+
+* Moved `"ext-pcntl": "*"` requirement from `require` to `suggest` so that this component can be installed even if `ext/pcntl` is not available
+* `invoke()` now raises an exception when the requirements for the functionality provided by this component to work are not met
+
+### Removed
+
+* This component is no longer supported on PHP 7.1 and PHP 7.2
+
+[3.1.1]: https://github.com/sebastianbergmann/php-invoker/compare/3.1.0...3.1.1
+[3.1.0]: https://github.com/sebastianbergmann/php-invoker/compare/3.0.2...3.1.0
+[3.0.2]: https://github.com/sebastianbergmann/php-invoker/compare/3.0.1...3.0.2
+[3.0.1]: https://github.com/sebastianbergmann/php-invoker/compare/3.0.0...3.0.1
+[3.0.0]: https://github.com/sebastianbergmann/php-invoker/compare/2.0.0...3.0.0
diff --git a/www-api/vendor/phpunit/php-invoker/LICENSE b/www-api/vendor/phpunit/php-invoker/LICENSE
new file mode 100644
index 00000000..4620776e
--- /dev/null
+++ b/www-api/vendor/phpunit/php-invoker/LICENSE
@@ -0,0 +1,33 @@
+php-invoker
+
+Copyright (c) 2011-2020, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
diff --git a/www-api/vendor/phpunit/php-invoker/README.md b/www-api/vendor/phpunit/php-invoker/README.md
new file mode 100644
index 00000000..ace07e5f
--- /dev/null
+++ b/www-api/vendor/phpunit/php-invoker/README.md
@@ -0,0 +1,18 @@
+# phpunit/php-invoker
+
+[![CI Status](https://github.com/sebastianbergmann/php-invoker/workflows/CI/badge.svg)](https://github.com/sebastianbergmann/php-invoker/actions)
+[![Type Coverage](https://shepherd.dev/github/sebastianbergmann/php-invoker/coverage.svg)](https://shepherd.dev/github/sebastianbergmann/php-invoker)
+
+## Installation
+
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+```
+composer require phpunit/php-invoker
+```
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+```
+composer require --dev phpunit/php-invoker
+```
diff --git a/www-api/vendor/phpunit/php-invoker/composer.json b/www-api/vendor/phpunit/php-invoker/composer.json
new file mode 100644
index 00000000..6c007cd8
--- /dev/null
+++ b/www-api/vendor/phpunit/php-invoker/composer.json
@@ -0,0 +1,54 @@
+{
+    "name": "phpunit/php-invoker",
+    "description": "Invoke callables with a timeout",
+    "type": "library",
+    "keywords": [
+        "process"
+    ],
+    "homepage": "https://github.com/sebastianbergmann/php-invoker/",
+    "license": "BSD-3-Clause",
+    "authors": [
+        {
+            "name": "Sebastian Bergmann",
+            "email": "sebastian@phpunit.de",
+            "role": "lead"
+        }
+    ],
+    "support": {
+        "issues": "https://github.com/sebastianbergmann/php-invoker/issues"
+    },
+    "prefer-stable": true,
+    "config": {
+        "platform": {
+            "php": "7.3.0"
+        },
+        "optimize-autoloader": true,
+        "sort-packages": true
+    },
+    "require": {
+        "php": ">=7.3"
+    },
+    "require-dev": {
+        "ext-pcntl": "*",
+        "phpunit/phpunit": "^9.3"
+    },
+    "autoload": {
+        "classmap": [
+            "src/"
+        ]
+    },
+    "autoload-dev": {
+        "classmap": [
+            "tests/_fixture/"
+        ]
+    },
+    "suggest": {
+        "ext-pcntl": "*"
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "3.1-dev"
+        }
+    }
+}
+
diff --git a/www-api/vendor/phpunit/php-invoker/src/Invoker.php b/www-api/vendor/phpunit/php-invoker/src/Invoker.php
new file mode 100644
index 00000000..656f4180
--- /dev/null
+++ b/www-api/vendor/phpunit/php-invoker/src/Invoker.php
@@ -0,0 +1,69 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-invoker.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Invoker;
+
+use const SIGALRM;
+use function call_user_func_array;
+use function function_exists;
+use function pcntl_alarm;
+use function pcntl_async_signals;
+use function pcntl_signal;
+use function sprintf;
+use Throwable;
+
+final class Invoker
+{
+    /**
+     * @var int
+     */
+    private $timeout;
+
+    /**
+     * @throws Throwable
+     */
+    public function invoke(callable $callable, array $arguments, int $timeout)
+    {
+        if (!$this->canInvokeWithTimeout()) {
+            throw new ProcessControlExtensionNotLoadedException(
+                'The pcntl (process control) extension for PHP is required'
+            );
+        }
+
+        pcntl_signal(
+            SIGALRM,
+            function (): void {
+                throw new TimeoutException(
+                    sprintf(
+                        'Execution aborted after %d second%s',
+                        $this->timeout,
+                        $this->timeout === 1 ? '' : 's'
+                    )
+                );
+            },
+            true
+        );
+
+        $this->timeout = $timeout;
+
+        pcntl_async_signals(true);
+        pcntl_alarm($timeout);
+
+        try {
+            return call_user_func_array($callable, $arguments);
+        } finally {
+            pcntl_alarm(0);
+        }
+    }
+
+    public function canInvokeWithTimeout(): bool
+    {
+        return function_exists('pcntl_signal') && function_exists('pcntl_async_signals') && function_exists('pcntl_alarm');
+    }
+}
diff --git a/www-api/vendor/phpunit/php-invoker/src/exceptions/Exception.php b/www-api/vendor/phpunit/php-invoker/src/exceptions/Exception.php
new file mode 100644
index 00000000..6ecbf5dd
--- /dev/null
+++ b/www-api/vendor/phpunit/php-invoker/src/exceptions/Exception.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-invoker.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Invoker;
+
+use Throwable;
+
+interface Exception extends Throwable
+{
+}
diff --git a/www-api/vendor/phpunit/php-invoker/src/exceptions/ProcessControlExtensionNotLoadedException.php b/www-api/vendor/phpunit/php-invoker/src/exceptions/ProcessControlExtensionNotLoadedException.php
new file mode 100644
index 00000000..ef42fd19
--- /dev/null
+++ b/www-api/vendor/phpunit/php-invoker/src/exceptions/ProcessControlExtensionNotLoadedException.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-invoker.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Invoker;
+
+use RuntimeException;
+
+final class ProcessControlExtensionNotLoadedException extends RuntimeException implements Exception
+{
+}
diff --git a/www-api/vendor/phpunit/php-invoker/src/exceptions/TimeoutException.php b/www-api/vendor/phpunit/php-invoker/src/exceptions/TimeoutException.php
new file mode 100644
index 00000000..2f7631c0
--- /dev/null
+++ b/www-api/vendor/phpunit/php-invoker/src/exceptions/TimeoutException.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-invoker.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Invoker;
+
+use RuntimeException;
+
+final class TimeoutException extends RuntimeException implements Exception
+{
+}
diff --git a/www-api/vendor/phpunit/php-text-template/.psalm/baseline.xml b/www-api/vendor/phpunit/php-text-template/.psalm/baseline.xml
new file mode 100644
index 00000000..77e688e0
--- /dev/null
+++ b/www-api/vendor/phpunit/php-text-template/.psalm/baseline.xml
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<files psalm-version="4.0.1@b1e2e30026936ef8d5bf6a354d1c3959b6231f44"/>
diff --git a/www-api/vendor/phpunit/php-text-template/.psalm/config.xml b/www-api/vendor/phpunit/php-text-template/.psalm/config.xml
new file mode 100644
index 00000000..2a4b16f2
--- /dev/null
+++ b/www-api/vendor/phpunit/php-text-template/.psalm/config.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0"?>
+<psalm
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns="https://getpsalm.org/schema/config"
+    xsi:schemaLocation="https://getpsalm.org/schema/config vendor/vimeo/psalm/config.xsd"
+    resolveFromConfigFile="false"
+    totallyTyped="false"
+    errorBaseline=".psalm/baseline.xml"
+>
+    <projectFiles>
+        <directory name="src" />
+        <ignoreFiles>
+            <directory name="vendor" />
+        </ignoreFiles>
+    </projectFiles>
+</psalm>
diff --git a/www-api/vendor/phpunit/php-text-template/ChangeLog.md b/www-api/vendor/phpunit/php-text-template/ChangeLog.md
new file mode 100644
index 00000000..32a48a7a
--- /dev/null
+++ b/www-api/vendor/phpunit/php-text-template/ChangeLog.md
@@ -0,0 +1,43 @@
+# ChangeLog
+
+All notable changes are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
+
+## [2.0.4] - 2020-10-26
+
+### Fixed
+
+* `SebastianBergmann\Template\Exception` now correctly extends `\Throwable`
+
+## [2.0.3] - 2020-09-28
+
+### Changed
+
+* Changed PHP version constraint in `composer.json` from `^7.3 || ^8.0` to `>=7.3`
+
+## [2.0.2] - 2020-06-26
+
+### Added
+
+* This component is now supported on PHP 8
+
+## [2.0.1] - 2020-06-15
+
+### Changed
+
+* Tests etc. are now ignored for archive exports
+
+## [2.0.0] - 2020-02-07
+
+### Changed
+
+* The `Text_Template` class was renamed to `SebastianBergmann\Template\Template`
+
+### Removed
+
+* Removed support for PHP 5.3, PHP 5.4, PHP 5.5, PHP 5.6, PHP 7.0, PHP 7.1, and PHP 7.2 
+
+[2.0.4]: https://github.com/sebastianbergmann/php-text-template/compare/2.0.3...2.0.4
+[2.0.3]: https://github.com/sebastianbergmann/php-text-template/compare/2.0.2...2.0.3
+[2.0.2]: https://github.com/sebastianbergmann/php-text-template/compare/2.0.1...2.0.2
+[2.0.1]: https://github.com/sebastianbergmann/php-text-template/compare/2.0.0...2.0.1
+[2.0.0]: https://github.com/sebastianbergmann/php-text-template/compare/1.2.1...2.0.0
diff --git a/www-api/vendor/phpunit/php-text-template/LICENSE b/www-api/vendor/phpunit/php-text-template/LICENSE
new file mode 100644
index 00000000..6db5566c
--- /dev/null
+++ b/www-api/vendor/phpunit/php-text-template/LICENSE
@@ -0,0 +1,33 @@
+phpunit/php-text-template
+
+Copyright (c) 2009-2020, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
diff --git a/www-api/vendor/phpunit/php-text-template/README.md b/www-api/vendor/phpunit/php-text-template/README.md
new file mode 100644
index 00000000..b2865935
--- /dev/null
+++ b/www-api/vendor/phpunit/php-text-template/README.md
@@ -0,0 +1,12 @@
+# Text_Template
+
+## Installation
+
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+    composer require phpunit/php-text-template
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+    composer require --dev phpunit/php-text-template
+
diff --git a/www-api/vendor/phpunit/php-text-template/composer.json b/www-api/vendor/phpunit/php-text-template/composer.json
new file mode 100644
index 00000000..a51b34b9
--- /dev/null
+++ b/www-api/vendor/phpunit/php-text-template/composer.json
@@ -0,0 +1,43 @@
+{
+    "name": "phpunit/php-text-template",
+    "description": "Simple template engine.",
+    "type": "library",
+    "keywords": [
+        "template"
+    ],
+    "homepage": "https://github.com/sebastianbergmann/php-text-template/",
+    "license": "BSD-3-Clause",
+    "authors": [
+        {
+            "name": "Sebastian Bergmann",
+            "email": "sebastian@phpunit.de",
+            "role": "lead"
+        }
+    ],
+    "support": {
+        "issues": "https://github.com/sebastianbergmann/php-text-template/issues"
+    },
+    "config": {
+        "platform": {
+            "php": "7.3.0"
+        },
+        "optimize-autoloader": true,
+        "sort-packages": true
+    },
+    "require": {
+        "php": ">=7.3"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^9.3"
+    },
+    "autoload": {
+        "classmap": [
+            "src/"
+        ]
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "2.0-dev"
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/php-text-template/src/Template.php b/www-api/vendor/phpunit/php-text-template/src/Template.php
new file mode 100644
index 00000000..25e29ea9
--- /dev/null
+++ b/www-api/vendor/phpunit/php-text-template/src/Template.php
@@ -0,0 +1,107 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-text-template.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Template;
+
+use function array_merge;
+use function file_exists;
+use function file_get_contents;
+use function file_put_contents;
+use function sprintf;
+use function str_replace;
+
+final class Template
+{
+    /**
+     * @var string
+     */
+    private $template = '';
+
+    /**
+     * @var string
+     */
+    private $openDelimiter;
+
+    /**
+     * @var string
+     */
+    private $closeDelimiter;
+
+    /**
+     * @var array
+     */
+    private $values = [];
+
+    /**
+     * @throws InvalidArgumentException
+     */
+    public function __construct(string $file = '', string $openDelimiter = '{', string $closeDelimiter = '}')
+    {
+        $this->setFile($file);
+
+        $this->openDelimiter  = $openDelimiter;
+        $this->closeDelimiter = $closeDelimiter;
+    }
+
+    /**
+     * @throws InvalidArgumentException
+     */
+    public function setFile(string $file): void
+    {
+        $distFile = $file . '.dist';
+
+        if (file_exists($file)) {
+            $this->template = file_get_contents($file);
+        } elseif (file_exists($distFile)) {
+            $this->template = file_get_contents($distFile);
+        } else {
+            throw new InvalidArgumentException(
+                sprintf(
+                    'Failed to load template "%s"',
+                    $file
+                )
+            );
+        }
+    }
+
+    public function setVar(array $values, bool $merge = true): void
+    {
+        if (!$merge || empty($this->values)) {
+            $this->values = $values;
+        } else {
+            $this->values = array_merge($this->values, $values);
+        }
+    }
+
+    public function render(): string
+    {
+        $keys = [];
+
+        foreach ($this->values as $key => $value) {
+            $keys[] = $this->openDelimiter . $key . $this->closeDelimiter;
+        }
+
+        return str_replace($keys, $this->values, $this->template);
+    }
+
+    /**
+     * @codeCoverageIgnore
+     */
+    public function renderTo(string $target): void
+    {
+        if (!file_put_contents($target, $this->render())) {
+            throw new RuntimeException(
+                sprintf(
+                    'Writing rendered result to "%s" failed',
+                    $target
+                )
+            );
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/php-text-template/src/exceptions/Exception.php b/www-api/vendor/phpunit/php-text-template/src/exceptions/Exception.php
new file mode 100644
index 00000000..d7dc5cbe
--- /dev/null
+++ b/www-api/vendor/phpunit/php-text-template/src/exceptions/Exception.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-text-template.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Template;
+
+use Throwable;
+
+interface Exception extends Throwable
+{
+}
diff --git a/www-api/vendor/phpunit/php-text-template/src/exceptions/InvalidArgumentException.php b/www-api/vendor/phpunit/php-text-template/src/exceptions/InvalidArgumentException.php
new file mode 100644
index 00000000..10e1cd11
--- /dev/null
+++ b/www-api/vendor/phpunit/php-text-template/src/exceptions/InvalidArgumentException.php
@@ -0,0 +1,14 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-text-template.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Template;
+
+final class InvalidArgumentException extends \InvalidArgumentException implements Exception
+{
+}
diff --git a/www-api/vendor/phpunit/php-text-template/src/exceptions/RuntimeException.php b/www-api/vendor/phpunit/php-text-template/src/exceptions/RuntimeException.php
new file mode 100644
index 00000000..131498e6
--- /dev/null
+++ b/www-api/vendor/phpunit/php-text-template/src/exceptions/RuntimeException.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-text-template.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Template;
+
+use InvalidArgumentException;
+
+final class RuntimeException extends InvalidArgumentException implements Exception
+{
+}
diff --git a/www-api/vendor/phpunit/php-timer/.psalm/baseline.xml b/www-api/vendor/phpunit/php-timer/.psalm/baseline.xml
new file mode 100644
index 00000000..77e688e0
--- /dev/null
+++ b/www-api/vendor/phpunit/php-timer/.psalm/baseline.xml
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<files psalm-version="4.0.1@b1e2e30026936ef8d5bf6a354d1c3959b6231f44"/>
diff --git a/www-api/vendor/phpunit/php-timer/.psalm/config.xml b/www-api/vendor/phpunit/php-timer/.psalm/config.xml
new file mode 100644
index 00000000..15abef05
--- /dev/null
+++ b/www-api/vendor/phpunit/php-timer/.psalm/config.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0"?>
+<psalm
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns="https://getpsalm.org/schema/config"
+    xsi:schemaLocation="https://getpsalm.org/schema/config vendor/vimeo/psalm/config.xsd"
+    resolveFromConfigFile="false"
+    totallyTyped="true"
+    errorBaseline=".psalm/baseline.xml"
+>
+    <projectFiles>
+        <directory name="src" />
+        <ignoreFiles>
+            <directory name="vendor" />
+        </ignoreFiles>
+    </projectFiles>
+</psalm>
diff --git a/www-api/vendor/phpunit/php-timer/ChangeLog.md b/www-api/vendor/phpunit/php-timer/ChangeLog.md
new file mode 100644
index 00000000..34ef7d1d
--- /dev/null
+++ b/www-api/vendor/phpunit/php-timer/ChangeLog.md
@@ -0,0 +1,138 @@
+# ChangeLog
+
+All notable changes are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
+
+## [5.0.3] - 2020-10-26
+
+### Fixed
+
+* `SebastianBergmann\Timer\Exception` now correctly extends `\Throwable`
+
+## [5.0.2] - 2020-09-28
+
+### Changed
+
+* Changed PHP version constraint in `composer.json` from `^7.3 || ^8.0` to `>=7.3`
+
+## [5.0.1] - 2020-06-26
+
+### Added
+
+* This component is now supported on PHP 8
+
+## [5.0.0] - 2020-06-07
+
+### Changed
+
+* Parameter type for `SebastianBergmann\Timer\Duration::fromMicroseconds()` was changed from `int` to `float` 
+* Parameter type for `SebastianBergmann\Timer\Duration::fromNanoseconds()` was changed from `int` to `float`
+* Return type for `SebastianBergmann\Timer\Duration::asNanoseconds()` was changed from `int` to `float`
+
+### Fixed
+
+* [#31](https://github.com/sebastianbergmann/php-timer/issues/31): Type Error on 32-bit systems (where `hrtime()` returns `float` instead of `int`)
+
+## [4.0.0] - 2020-06-01
+
+### Added
+
+* Introduced `Duration` value object for encapsulating a duration with nanosecond granularity
+* Introduced `ResourceUsageFormatter` object for formatting resource usage with option to explicitly pass a duration (instead of looking at the unreliable `$_SERVER['REQUEST_TIME_FLOAT']` variable)
+
+### Changed
+
+* The methods of `Timer` are no longer static
+* `Timer::stop()` now returns a `Duration` value object
+
+### Removed
+
+* Functionality that is now implemented in `Duration` and `ResourceUsageFormatter` has been removed from `Timer`
+
+## [3.1.4] - 2020-04-20
+
+### Changed
+
+* `Timer::timeSinceStartOfRequest()` no longer tries `$_SERVER['REQUEST_TIME']` when `$_SERVER['REQUEST_TIME_FLOAT']` is not available (`$_SERVER['REQUEST_TIME_FLOAT']` was added in PHP 5.4 and this library requires PHP 7.3)
+* Improved exception messages when `$_SERVER['REQUEST_TIME_FLOAT']` is not set or is not of type `float`
+
+### Changed
+
+## [3.1.3] - 2020-04-20
+
+### Changed
+
+* `Timer::timeSinceStartOfRequest()` now raises an exception if `$_SERVER['REQUEST_TIME_FLOAT']` does not contain a `float` (or `$_SERVER['REQUEST_TIME']` does not contain an `int`)
+
+## [3.1.2] - 2020-04-17
+
+### Changed
+
+* Improved the fix for [#30](https://github.com/sebastianbergmann/php-timer/issues/30) and restored usage of `hrtime()`
+
+## [3.1.1] - 2020-04-17
+
+### Fixed
+
+* [#30](https://github.com/sebastianbergmann/php-timer/issues/30): Resolution of time returned by `Timer::stop()` is different than before (this reverts using `hrtime()` instead of `microtime()`)
+
+## [3.1.0] - 2020-04-17
+
+### Added
+
+* `Timer::secondsToShortTimeString()` as alternative to `Timer::secondsToTimeString()`
+
+### Changed
+
+* `Timer::start()` and `Timer::stop()` now use `hrtime()` (high resolution monotonic timer) instead of `microtime()`
+* `Timer::timeSinceStartOfRequest()` now uses `Timer::secondsToShortTimeString()` for time formatting
+* Improved formatting of `Timer::secondsToTimeString()` result
+
+## [3.0.0] - 2020-02-07
+
+### Removed
+
+* This component is no longer supported on PHP 7.1 and PHP 7.2
+
+## [2.1.2] - 2019-06-07
+
+### Fixed
+
+* [#21](https://github.com/sebastianbergmann/php-timer/pull/21): Formatting of memory consumption does not work on 32bit systems
+
+## [2.1.1] - 2019-02-20
+
+### Changed
+
+* Improved formatting of memory consumption for `resourceUsage()`
+
+## [2.1.0] - 2019-02-20
+
+### Changed
+
+* Improved formatting of memory consumption for `resourceUsage()`
+
+## [2.0.0] - 2018-02-01
+
+### Changed
+
+* This component now uses namespaces
+
+### Removed
+
+* This component is no longer supported on PHP 5.3, PHP 5.4, PHP 5.5, PHP 5.6, and PHP 7.0
+
+[5.0.3]: https://github.com/sebastianbergmann/php-timer/compare/5.0.2...5.0.3
+[5.0.2]: https://github.com/sebastianbergmann/php-timer/compare/5.0.1...5.0.2
+[5.0.1]: https://github.com/sebastianbergmann/php-timer/compare/5.0.0...5.0.1
+[5.0.0]: https://github.com/sebastianbergmann/php-timer/compare/4.0.0...5.0.0
+[4.0.0]: https://github.com/sebastianbergmann/php-timer/compare/3.1.4...4.0.0
+[3.1.4]: https://github.com/sebastianbergmann/php-timer/compare/3.1.3...3.1.4
+[3.1.3]: https://github.com/sebastianbergmann/php-timer/compare/3.1.2...3.1.3
+[3.1.2]: https://github.com/sebastianbergmann/php-timer/compare/3.1.1...3.1.2
+[3.1.1]: https://github.com/sebastianbergmann/php-timer/compare/3.1.0...3.1.1
+[3.1.0]: https://github.com/sebastianbergmann/php-timer/compare/3.0.0...3.1.0
+[3.0.0]: https://github.com/sebastianbergmann/php-timer/compare/2.1.2...3.0.0
+[2.1.2]: https://github.com/sebastianbergmann/php-timer/compare/2.1.1...2.1.2
+[2.1.1]: https://github.com/sebastianbergmann/php-timer/compare/2.1.0...2.1.1
+[2.1.0]: https://github.com/sebastianbergmann/php-timer/compare/2.0.0...2.1.0
+[2.0.0]: https://github.com/sebastianbergmann/php-timer/compare/1.0.9...2.0.0
diff --git a/www-api/vendor/phpunit/php-timer/LICENSE b/www-api/vendor/phpunit/php-timer/LICENSE
new file mode 100644
index 00000000..4193d8ae
--- /dev/null
+++ b/www-api/vendor/phpunit/php-timer/LICENSE
@@ -0,0 +1,33 @@
+phpunit/php-timer
+
+Copyright (c) 2010-2020, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
diff --git a/www-api/vendor/phpunit/php-timer/README.md b/www-api/vendor/phpunit/php-timer/README.md
new file mode 100644
index 00000000..a7d1e70d
--- /dev/null
+++ b/www-api/vendor/phpunit/php-timer/README.md
@@ -0,0 +1,104 @@
+# phpunit/php-timer
+
+[![CI Status](https://github.com/sebastianbergmann/php-timer/workflows/CI/badge.svg)](https://github.com/sebastianbergmann/php-timer/actions)
+[![Type Coverage](https://shepherd.dev/github/sebastianbergmann/php-timer/coverage.svg)](https://shepherd.dev/github/sebastianbergmann/php-timer)
+
+Utility class for timing things, factored out of PHPUnit into a stand-alone component.
+
+## Installation
+
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+```
+composer require phpunit/php-timer
+```
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+```
+composer require --dev phpunit/php-timer
+```
+
+## Usage
+
+### Basic Timing
+
+```php
+require __DIR__ . '/vendor/autoload.php';
+
+use SebastianBergmann\Timer\Timer;
+
+$timer = new Timer;
+
+$timer->start();
+
+foreach (\range(0, 100000) as $i) {
+    // ...
+}
+
+$duration = $timer->stop();
+
+var_dump(get_class($duration));
+var_dump($duration->asString());
+var_dump($duration->asSeconds());
+var_dump($duration->asMilliseconds());
+var_dump($duration->asMicroseconds());
+var_dump($duration->asNanoseconds());
+```
+
+The code above yields the output below:
+
+```
+string(32) "SebastianBergmann\Timer\Duration"
+string(9) "00:00.002"
+float(0.002851062)
+float(2.851062)
+float(2851.062)
+int(2851062)
+```
+
+### Resource Consumption
+
+#### Explicit duration
+
+```php
+require __DIR__ . '/vendor/autoload.php';
+
+use SebastianBergmann\Timer\ResourceUsageFormatter;
+use SebastianBergmann\Timer\Timer;
+
+$timer = new Timer;
+$timer->start();
+
+foreach (\range(0, 100000) as $i) {
+    // ...
+}
+
+print (new ResourceUsageFormatter)->resourceUsage($timer->stop());
+```
+
+The code above yields the output below:
+
+```
+Time: 00:00.002, Memory: 6.00 MB
+```
+
+#### Duration since PHP Startup (using unreliable `$_SERVER['REQUEST_TIME_FLOAT']`)
+
+```php
+require __DIR__ . '/vendor/autoload.php';
+
+use SebastianBergmann\Timer\ResourceUsageFormatter;
+
+foreach (\range(0, 100000) as $i) {
+    // ...
+}
+
+print (new ResourceUsageFormatter)->resourceUsageSinceStartOfRequest();
+```
+
+The code above yields the output below:
+
+```
+Time: 00:00.002, Memory: 6.00 MB
+```
diff --git a/www-api/vendor/phpunit/php-timer/composer.json b/www-api/vendor/phpunit/php-timer/composer.json
new file mode 100644
index 00000000..001701c2
--- /dev/null
+++ b/www-api/vendor/phpunit/php-timer/composer.json
@@ -0,0 +1,45 @@
+{
+    "name": "phpunit/php-timer",
+    "description": "Utility class for timing",
+    "type": "library",
+    "keywords": [
+        "timer"
+    ],
+    "homepage": "https://github.com/sebastianbergmann/php-timer/",
+    "license": "BSD-3-Clause",
+    "authors": [
+        {
+            "name": "Sebastian Bergmann",
+            "email": "sebastian@phpunit.de",
+            "role": "lead"
+        }
+    ],
+    "support": {
+        "issues": "https://github.com/sebastianbergmann/php-timer/issues"
+    },
+    "prefer-stable": true,
+    "require": {
+        "php": ">=7.3"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^9.3"
+    },
+    "config": {
+        "platform": {
+            "php": "7.3.0"
+        },
+        "optimize-autoloader": true,
+        "sort-packages": true
+    },
+    "autoload": {
+        "classmap": [
+            "src/"
+        ]
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "5.0-dev"
+        }
+    }
+}
+
diff --git a/www-api/vendor/phpunit/php-timer/src/Duration.php b/www-api/vendor/phpunit/php-timer/src/Duration.php
new file mode 100644
index 00000000..e52bf018
--- /dev/null
+++ b/www-api/vendor/phpunit/php-timer/src/Duration.php
@@ -0,0 +1,109 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-timer.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Timer;
+
+use function floor;
+use function sprintf;
+
+/**
+ * @psalm-immutable
+ */
+final class Duration
+{
+    /**
+     * @var float
+     */
+    private $nanoseconds;
+
+    /**
+     * @var int
+     */
+    private $hours;
+
+    /**
+     * @var int
+     */
+    private $minutes;
+
+    /**
+     * @var int
+     */
+    private $seconds;
+
+    /**
+     * @var int
+     */
+    private $milliseconds;
+
+    public static function fromMicroseconds(float $microseconds): self
+    {
+        return new self($microseconds * 1000);
+    }
+
+    public static function fromNanoseconds(float $nanoseconds): self
+    {
+        return new self($nanoseconds);
+    }
+
+    private function __construct(float $nanoseconds)
+    {
+        $this->nanoseconds     = $nanoseconds;
+        $timeInMilliseconds    = $nanoseconds / 1000000;
+        $hours                 = floor($timeInMilliseconds / 60 / 60 / 1000);
+        $hoursInMilliseconds   = $hours * 60 * 60 * 1000;
+        $minutes               = floor($timeInMilliseconds / 60 / 1000) % 60;
+        $minutesInMilliseconds = $minutes * 60 * 1000;
+        $seconds               = floor(($timeInMilliseconds - $hoursInMilliseconds - $minutesInMilliseconds) / 1000);
+        $secondsInMilliseconds = $seconds * 1000;
+        $milliseconds          = $timeInMilliseconds - $hoursInMilliseconds - $minutesInMilliseconds - $secondsInMilliseconds;
+        $this->hours           = (int) $hours;
+        $this->minutes         = $minutes;
+        $this->seconds         = (int) $seconds;
+        $this->milliseconds    = (int) $milliseconds;
+    }
+
+    public function asNanoseconds(): float
+    {
+        return $this->nanoseconds;
+    }
+
+    public function asMicroseconds(): float
+    {
+        return $this->nanoseconds / 1000;
+    }
+
+    public function asMilliseconds(): float
+    {
+        return $this->nanoseconds / 1000000;
+    }
+
+    public function asSeconds(): float
+    {
+        return $this->nanoseconds / 1000000000;
+    }
+
+    public function asString(): string
+    {
+        $result = '';
+
+        if ($this->hours > 0) {
+            $result = sprintf('%02d', $this->hours) . ':';
+        }
+
+        $result .= sprintf('%02d', $this->minutes) . ':';
+        $result .= sprintf('%02d', $this->seconds);
+
+        if ($this->milliseconds > 0) {
+            $result .= '.' . sprintf('%03d', $this->milliseconds);
+        }
+
+        return $result;
+    }
+}
diff --git a/www-api/vendor/phpunit/php-timer/src/ResourceUsageFormatter.php b/www-api/vendor/phpunit/php-timer/src/ResourceUsageFormatter.php
new file mode 100644
index 00000000..ad792627
--- /dev/null
+++ b/www-api/vendor/phpunit/php-timer/src/ResourceUsageFormatter.php
@@ -0,0 +1,73 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-timer.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Timer;
+
+use function is_float;
+use function memory_get_peak_usage;
+use function microtime;
+use function sprintf;
+
+final class ResourceUsageFormatter
+{
+    /**
+     * @psalm-var array<string,int>
+     */
+    private const SIZES = [
+        'GB' => 1073741824,
+        'MB' => 1048576,
+        'KB' => 1024,
+    ];
+
+    public function resourceUsage(Duration $duration): string
+    {
+        return sprintf(
+            'Time: %s, Memory: %s',
+            $duration->asString(),
+            $this->bytesToString(memory_get_peak_usage(true))
+        );
+    }
+
+    /**
+     * @throws TimeSinceStartOfRequestNotAvailableException
+     */
+    public function resourceUsageSinceStartOfRequest(): string
+    {
+        if (!isset($_SERVER['REQUEST_TIME_FLOAT'])) {
+            throw new TimeSinceStartOfRequestNotAvailableException(
+                'Cannot determine time at which the request started because $_SERVER[\'REQUEST_TIME_FLOAT\'] is not available'
+            );
+        }
+
+        if (!is_float($_SERVER['REQUEST_TIME_FLOAT'])) {
+            throw new TimeSinceStartOfRequestNotAvailableException(
+                'Cannot determine time at which the request started because $_SERVER[\'REQUEST_TIME_FLOAT\'] is not of type float'
+            );
+        }
+
+        return $this->resourceUsage(
+            Duration::fromMicroseconds(
+                (1000000 * (microtime(true) - $_SERVER['REQUEST_TIME_FLOAT']))
+            )
+        );
+    }
+
+    private function bytesToString(int $bytes): string
+    {
+        foreach (self::SIZES as $unit => $value) {
+            if ($bytes >= $value) {
+                return sprintf('%.2f %s', $bytes >= 1024 ? $bytes / $value : $bytes, $unit);
+            }
+        }
+
+        // @codeCoverageIgnoreStart
+        return $bytes . ' byte' . ($bytes !== 1 ? 's' : '');
+        // @codeCoverageIgnoreEnd
+    }
+}
diff --git a/www-api/vendor/phpunit/php-timer/src/Timer.php b/www-api/vendor/phpunit/php-timer/src/Timer.php
new file mode 100644
index 00000000..0917109b
--- /dev/null
+++ b/www-api/vendor/phpunit/php-timer/src/Timer.php
@@ -0,0 +1,40 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-timer.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Timer;
+
+use function array_pop;
+use function hrtime;
+
+final class Timer
+{
+    /**
+     * @psalm-var list<float>
+     */
+    private $startTimes = [];
+
+    public function start(): void
+    {
+        $this->startTimes[] = (float) hrtime(true);
+    }
+
+    /**
+     * @throws NoActiveTimerException
+     */
+    public function stop(): Duration
+    {
+        if (empty($this->startTimes)) {
+            throw new NoActiveTimerException(
+                'Timer::start() has to be called before Timer::stop()'
+            );
+        }
+
+        return Duration::fromNanoseconds((float) hrtime(true) - array_pop($this->startTimes));
+    }
+}
diff --git a/www-api/vendor/phpunit/php-timer/src/exceptions/Exception.php b/www-api/vendor/phpunit/php-timer/src/exceptions/Exception.php
new file mode 100644
index 00000000..996da086
--- /dev/null
+++ b/www-api/vendor/phpunit/php-timer/src/exceptions/Exception.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-timer.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Timer;
+
+use Throwable;
+
+interface Exception extends Throwable
+{
+}
diff --git a/www-api/vendor/phpunit/php-timer/src/exceptions/NoActiveTimerException.php b/www-api/vendor/phpunit/php-timer/src/exceptions/NoActiveTimerException.php
new file mode 100644
index 00000000..40fe45e8
--- /dev/null
+++ b/www-api/vendor/phpunit/php-timer/src/exceptions/NoActiveTimerException.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-timer.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Timer;
+
+use LogicException;
+
+final class NoActiveTimerException extends LogicException implements Exception
+{
+}
diff --git a/www-api/vendor/phpunit/php-timer/src/exceptions/TimeSinceStartOfRequestNotAvailableException.php b/www-api/vendor/phpunit/php-timer/src/exceptions/TimeSinceStartOfRequestNotAvailableException.php
new file mode 100644
index 00000000..a2d94ce8
--- /dev/null
+++ b/www-api/vendor/phpunit/php-timer/src/exceptions/TimeSinceStartOfRequestNotAvailableException.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-timer.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Timer;
+
+use RuntimeException;
+
+final class TimeSinceStartOfRequestNotAvailableException extends RuntimeException implements Exception
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/.phpstorm.meta.php b/www-api/vendor/phpunit/phpunit/.phpstorm.meta.php
new file mode 100644
index 00000000..b69ff789
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/.phpstorm.meta.php
@@ -0,0 +1,33 @@
+<?php
+namespace PHPSTORM_META {
+
+    override(
+        \PHPUnit\Framework\TestCase::createMock(0),
+        map([""=>"$0"])
+    );
+
+    override(
+        \PHPUnit\Framework\TestCase::createStub(0),
+        map([""=>"$0"])
+    );
+
+    override(
+        \PHPUnit\Framework\TestCase::createConfiguredMock(0),
+        map([""=>"$0"])
+    );
+
+    override(
+        \PHPUnit\Framework\TestCase::createPartialMock(0),
+        map([""=>"$0"])
+    );
+
+    override(
+        \PHPUnit\Framework\TestCase::createTestProxy(0),
+        map([""=>"$0"])
+    );
+
+    override(
+        \PHPUnit\Framework\TestCase::getMockForAbstractClass(0),
+        map([""=>"$0"])
+    );
+}
diff --git a/www-api/vendor/phpunit/phpunit/ChangeLog-8.5.md b/www-api/vendor/phpunit/phpunit/ChangeLog-8.5.md
new file mode 100644
index 00000000..9d0f4a1f
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/ChangeLog-8.5.md
@@ -0,0 +1,290 @@
+# Changes in PHPUnit 8.5
+
+All notable changes of the PHPUnit 8.5 release series are documented in this file using the [Keep a CHANGELOG](https://keepachangelog.com/) principles.
+
+## [8.5.31] - 2022-10-28
+
+### Fixed
+
+* [#5076](https://github.com/sebastianbergmann/phpunit/issues/5076): Test Runner does not warn about conflicting options
+
+## [8.5.30] - 2022-09-25
+
+### Changed
+
+* The configuration generator now asks for a cache directory
+
+### Fixed
+
+* [#4913](https://github.com/sebastianbergmann/phpunit/issues/4913): Failed `assert()` should show a backtrace
+* [#4966](https://github.com/sebastianbergmann/phpunit/issues/4966): `TestCase::assertSame()` (and related exact comparisons) must compare `float` exactly
+
+## [8.5.29] - 2022-08-22
+
+### Changed
+
+* [#5033](https://github.com/sebastianbergmann/phpunit/issues/5033): Do not depend on phpspec/prophecy
+
+## [8.5.28] - 2022-07-29
+
+### Fixed
+
+* [#5015](https://github.com/sebastianbergmann/phpunit/pull/5015): Ukraine banner unreadable on black background
+* [#5016](https://github.com/sebastianbergmann/phpunit/issues/5016): PHPUnit 8.5.27 does not work on PHP 7.2.0-7.2.18 and PHP 7.3.0-7.3.5
+
+## [8.5.27] - 2022-06-19
+
+### Fixed
+
+* [#4950](https://github.com/sebastianbergmann/phpunit/issues/4950): False error on `atMost()` invocation rule without call
+* [#4962](https://github.com/sebastianbergmann/phpunit/issues/4962): Ukraine banner unreadable on white background
+
+## [8.5.26] - 2022-04-01
+
+### Fixed
+
+* [#4938](https://github.com/sebastianbergmann/phpunit/issues/4938): Test Double code generator does not handle `void` return type declaration on `__clone()` methods
+
+## [8.5.25] - 2022-03-16
+
+### Fixed
+
+* [#4934](https://github.com/sebastianbergmann/phpunit/issues/4934): Code Coverage does not work with PHPUnit 8.5.24 PHAR on PHP 7
+
+## [8.5.24] - 2022-03-05 - #StandWithUkraine
+
+### Changed
+
+* [#4874](https://github.com/sebastianbergmann/phpunit/pull/4874): `PHP_FLOAT_EPSILON` is now used instead of hardcoded `0.0000000001` in `PHPUnit\Framework\Constraint\IsIdentical`
+
+### Fixed
+
+* When the HTML code coverage report's configured low upper bound is larger than the high lower bound then the default values are used instead
+
+## [8.5.23] - 2022-01-21
+
+### Fixed
+
+* [#4799](https://github.com/sebastianbergmann/phpunit/pull/4799): Memory leaks in `PHPUnit\Framework\TestSuite` class
+* [#4857](https://github.com/sebastianbergmann/phpunit/pull/4857): Result of `debug_backtrace()` is not used correctly
+
+## [8.5.22] - 2021-12-25
+
+### Changed
+
+* [#4812](https://github.com/sebastianbergmann/phpunit/issues/4812): Do not enforce time limits when a debugging session through DBGp is active
+* [#4835](https://github.com/sebastianbergmann/phpunit/issues/4835): Support for `$GLOBALS['_composer_autoload_path']` introduced in Composer 2.2
+
+### Fixed
+
+* [#4840](https://github.com/sebastianbergmann/phpunit/pull/4840): TestDox prettifying for class names does not correctly handle diacritics
+* [#4846](https://github.com/sebastianbergmann/phpunit/pull/4846): Composer proxy script is not ignored
+
+## [8.5.21] - 2021-09-25
+
+### Changed
+
+* PHPUnit no longer converts PHP deprecations to exceptions by default (configure `convertDeprecationsToExceptions="true"` to enable this)
+* The PHPUnit XML configuration file generator now configures `convertDeprecationsToExceptions="true"`
+
+### Fixed
+
+* [#4772](https://github.com/sebastianbergmann/phpunit/pull/4772): TestDox HTML report not displayed correctly when browser has custom colour settings
+
+## [8.5.20] - 2021-08-31
+
+### Fixed
+
+* [#4751](https://github.com/sebastianbergmann/phpunit/issues/4751): Configuration validation fails when using brackets in glob pattern
+
+## [8.5.19] - 2021-07-31
+
+### Fixed
+
+* [#4740](https://github.com/sebastianbergmann/phpunit/issues/4740): `phpunit.phar` does not work with PHP 8.1
+
+## [8.5.18] - 2021-07-19
+
+### Fixed
+
+* [#4720](https://github.com/sebastianbergmann/phpunit/issues/4720): PHPUnit does not verify its own PHP extension requirements
+
+## [8.5.17] - 2021-06-23
+
+### Changed
+
+* PHPUnit now errors out on startup when `PHP_VERSION` contains a value that is not compatible with `version_compare()`, for instance `X.Y.Z-(to be removed in future macOS)`
+
+## [8.5.16] - 2021-06-05
+
+### Changed
+
+* The test result cache (the storage for which is implemented in `PHPUnit\Runner\DefaultTestResultCache`) no longer uses PHP's `serialize()` and `unserialize()` functions for persistence. It now uses a versioned JSON format instead that is independent of PHP implementation details (see [#3581](https://github.com/sebastianbergmann/phpunit/issues/3581) and [#4662](https://github.com/sebastianbergmann/phpunit/pull/4662) for examples why this is a problem). When PHPUnit tries to load the test result cache from a file that does not exist, or from a file that does not contain data in JSON format, or from a file that contains data in a JSON format version other than the one used by the currently running PHPUnit version, then this is considered to be a "cache miss". An empty `DefaultTestResultCache` object is created in this case. This should also prevent PHPUnit from crashing when trying to load a test result cache file created by a different version of PHPUnit (see [#4580](https://github.com/sebastianbergmann/phpunit/issues/4580) for example).
+
+### Fixed
+
+* [#4663](https://github.com/sebastianbergmann/phpunit/issues/4663): `TestCase::expectError()` works on PHP 7.3, but not on PHP >= 7.4
+* [#4678](https://github.com/sebastianbergmann/phpunit/pull/4678): Stubbed methods with `iterable` return types should return empty array by default
+* [#4692](https://github.com/sebastianbergmann/phpunit/issues/4692): Annotations in single-line doc-comments are not handled correctly
+* [#4694](https://github.com/sebastianbergmann/phpunit/issues/4694): `TestCase::getMockFromWsdl()` does not work with PHP 8.1-dev
+
+## [8.5.15] - 2021-03-17
+
+### Fixed
+
+* [#4591](https://github.com/sebastianbergmann/phpunit/issues/4591): TeamCity logger logs warnings as test failures
+
+## [8.5.14] - 2021-01-17
+
+### Fixed
+
+* [#4535](https://github.com/sebastianbergmann/phpunit/issues/4535): `getMockFromWsdl()` does not handle methods that do not have parameters correctly
+* [#4572](https://github.com/sebastianbergmann/phpunit/issues/4572): Schema validation does not work with `%xx` sequences in path to `phpunit.xsd`
+* [#4575](https://github.com/sebastianbergmann/phpunit/issues/4575): PHPUnit 8.5 incompatibility with PHP 8.1
+
+## [8.5.13] - 2020-12-01
+
+### Fixed
+
+* Running tests in isolated processes did not work with PHP 8 on Windows
+
+## [8.5.12] - 2020-11-30
+
+### Changed
+
+* Changed PHP version constraint in `composer.json` from `^7.2` to `>=7.2` to allow the installation of PHPUnit 8.5 on PHP 8. Please note that the code coverage functionality is not available for PHPUnit 8.5 on PHP 8.
+
+### Fixed
+
+* [#4529](https://github.com/sebastianbergmann/phpunit/issues/4529): Debug mode of Xdebug 2 is not disabled for PHPT tests
+
+## [8.5.11] - 2020-11-27
+
+### Changed
+
+* Bumped required version of `phpunit/php-code-coverage`
+
+## [8.5.10] - 2020-11-27
+
+### Added
+
+* Support for Xdebug 3
+
+### Fixed
+
+* [#4516](https://github.com/sebastianbergmann/phpunit/issues/4516): `phpunit/phpunit-selenium` does not work with PHPUnit 8.5.9
+
+## [8.5.9] - 2020-11-10
+
+### Fixed
+
+* [#3965](https://github.com/sebastianbergmann/phpunit/issues/3965): Process Isolation throws exceptions when PHPDBG is used
+* [#4470](https://github.com/sebastianbergmann/phpunit/pull/4470): Infinite recursion when `--static-backup --strict-global-state` is used
+
+## [8.5.8] - 2020-06-22
+
+### Fixed
+
+* [#4312](https://github.com/sebastianbergmann/phpunit/issues/4312): Fix for [#4299](https://github.com/sebastianbergmann/phpunit/issues/4299) breaks backward compatibility
+
+## [8.5.7] - 2020-06-21
+
+### Fixed
+
+* [#4299](https://github.com/sebastianbergmann/phpunit/issues/4299): "No tests executed" does not always result in exit code `1`
+* [#4306](https://github.com/sebastianbergmann/phpunit/issues/4306): Exceptions during code coverage driver initialization are not handled correctly
+
+## [8.5.6] - 2020-06-15
+
+### Fixed
+
+* [#4211](https://github.com/sebastianbergmann/phpunit/issues/4211): `phpdbg_*()` functions are scoped to `PHPUnit\phpdbg_*()`
+
+## [8.5.5] - 2020-05-22
+
+### Fixed
+
+* [#4033](https://github.com/sebastianbergmann/phpunit/issues/4033): Unexpected behaviour when `$GLOBALS` is deleted
+
+## [8.5.4] - 2020-04-23
+
+### Changed
+
+* Changed how `PHPUnit\TextUI\Command` passes warnings to `PHPUnit\TextUI\TestRunner`
+
+## [8.5.3] - 2020-03-31
+
+### Fixed
+
+* [#4017](https://github.com/sebastianbergmann/phpunit/issues/4017): Do not suggest refactoring to something that is also deprecated
+* [#4133](https://github.com/sebastianbergmann/phpunit/issues/4133): `expectExceptionMessageRegExp()` has been removed in PHPUnit 9 without a deprecation warning being given in PHPUnit 8
+* [#4139](https://github.com/sebastianbergmann/phpunit/issues/4139): Cannot double interfaces that declare a constructor with PHP 8
+* [#4144](https://github.com/sebastianbergmann/phpunit/issues/4144): Empty objects are converted to empty arrays in JSON comparison failure diff
+
+## [8.5.2] - 2020-01-08
+
+### Removed
+
+* `eval-stdin.php` has been removed, it was not used anymore since PHPUnit 7.2.7
+
+## [8.5.1] - 2019-12-25
+
+### Changed
+
+* `eval-stdin.php` can now only be executed with `cli` and `phpdbg`
+
+### Fixed
+
+* [#3983](https://github.com/sebastianbergmann/phpunit/issues/3983): Deprecation warning given too eagerly
+
+## [8.5.0] - 2019-12-06
+
+### Added
+
+* [#3911](https://github.com/sebastianbergmann/phpunit/issues/3911): Support combined use of `addMethods()` and `onlyMethods()`
+* [#3949](https://github.com/sebastianbergmann/phpunit/issues/3949): Introduce specialized assertions `assertFileEqualsCanonicalizing()`, `assertFileEqualsIgnoringCase()`, `assertStringEqualsFileCanonicalizing()`, `assertStringEqualsFileIgnoringCase()`, `assertFileNotEqualsCanonicalizing()`, `assertFileNotEqualsIgnoringCase()`, `assertStringNotEqualsFileCanonicalizing()`, and `assertStringNotEqualsFileIgnoringCase()` as alternative to using `assertFileEquals()` etc. with optional parameters
+
+### Changed
+
+* [#3860](https://github.com/sebastianbergmann/phpunit/pull/3860): Deprecate invoking PHPUnit commandline test runner with just a class name
+* [#3950](https://github.com/sebastianbergmann/phpunit/issues/3950): Deprecate optional parameters of `assertFileEquals()` etc.
+* [#3955](https://github.com/sebastianbergmann/phpunit/issues/3955): Deprecate support for doubling multiple interfaces
+
+### Fixed
+
+* [#3953](https://github.com/sebastianbergmann/phpunit/issues/3953): Code Coverage for test executed in isolation does not work when the PHAR is used
+* [#3967](https://github.com/sebastianbergmann/phpunit/issues/3967): Cannot double interface that extends interface that extends `\Throwable`
+* [#3968](https://github.com/sebastianbergmann/phpunit/pull/3968): Test class run in a separate PHP process are passing when `exit` called inside
+
+[8.5.31]: https://github.com/sebastianbergmann/phpunit/compare/8.5.30...8.5.31
+[8.5.30]: https://github.com/sebastianbergmann/phpunit/compare/8.5.29...8.5.30
+[8.5.29]: https://github.com/sebastianbergmann/phpunit/compare/8.5.28...8.5.29
+[8.5.28]: https://github.com/sebastianbergmann/phpunit/compare/8.5.27...8.5.28
+[8.5.27]: https://github.com/sebastianbergmann/phpunit/compare/8.5.26...8.5.27
+[8.5.26]: https://github.com/sebastianbergmann/phpunit/compare/8.5.25...8.5.26
+[8.5.25]: https://github.com/sebastianbergmann/phpunit/compare/8.5.24...8.5.25
+[8.5.24]: https://github.com/sebastianbergmann/phpunit/compare/8.5.23...8.5.24
+[8.5.23]: https://github.com/sebastianbergmann/phpunit/compare/8.5.22...8.5.23
+[8.5.22]: https://github.com/sebastianbergmann/phpunit/compare/8.5.21...8.5.22
+[8.5.21]: https://github.com/sebastianbergmann/phpunit/compare/8.5.20...8.5.21
+[8.5.20]: https://github.com/sebastianbergmann/phpunit/compare/8.5.19...8.5.20
+[8.5.19]: https://github.com/sebastianbergmann/phpunit/compare/8.5.18...8.5.19
+[8.5.18]: https://github.com/sebastianbergmann/phpunit/compare/8.5.17...8.5.18
+[8.5.17]: https://github.com/sebastianbergmann/phpunit/compare/8.5.16...8.5.17
+[8.5.16]: https://github.com/sebastianbergmann/phpunit/compare/8.5.15...8.5.16
+[8.5.15]: https://github.com/sebastianbergmann/phpunit/compare/8.5.14...8.5.15
+[8.5.14]: https://github.com/sebastianbergmann/phpunit/compare/8.5.13...8.5.14
+[8.5.13]: https://github.com/sebastianbergmann/phpunit/compare/8.5.12...8.5.13
+[8.5.12]: https://github.com/sebastianbergmann/phpunit/compare/8.5.11...8.5.12
+[8.5.11]: https://github.com/sebastianbergmann/phpunit/compare/8.5.10...8.5.11
+[8.5.10]: https://github.com/sebastianbergmann/phpunit/compare/8.5.9...8.5.10
+[8.5.9]: https://github.com/sebastianbergmann/phpunit/compare/8.5.8...8.5.9
+[8.5.8]: https://github.com/sebastianbergmann/phpunit/compare/8.5.7...8.5.8
+[8.5.7]: https://github.com/sebastianbergmann/phpunit/compare/8.5.6...8.5.7
+[8.5.6]: https://github.com/sebastianbergmann/phpunit/compare/8.5.5...8.5.6
+[8.5.5]: https://github.com/sebastianbergmann/phpunit/compare/8.5.4...8.5.5
+[8.5.4]: https://github.com/sebastianbergmann/phpunit/compare/8.5.3...8.5.4
+[8.5.3]: https://github.com/sebastianbergmann/phpunit/compare/8.5.2...8.5.3
+[8.5.2]: https://github.com/sebastianbergmann/phpunit/compare/8.5.1...8.5.2
+[8.5.1]: https://github.com/sebastianbergmann/phpunit/compare/8.5.0...8.5.1
+[8.5.0]: https://github.com/sebastianbergmann/phpunit/compare/8.4.3...8.5.0
diff --git a/www-api/vendor/phpunit/phpunit/ChangeLog-9.5.md b/www-api/vendor/phpunit/phpunit/ChangeLog-9.5.md
new file mode 100644
index 00000000..d98fc22f
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/ChangeLog-9.5.md
@@ -0,0 +1,235 @@
+# Changes in PHPUnit 9.5
+
+All notable changes of the PHPUnit 9.5 release series are documented in this file using the [Keep a CHANGELOG](https://keepachangelog.com/) principles.
+
+## [9.5.26] - 2022-10-28
+
+### Fixed
+
+* [#5076](https://github.com/sebastianbergmann/phpunit/issues/5076): Test Runner does not warn about conflicting options
+
+## [9.5.25] - 2022-09-25
+
+### Added
+
+* [#5042](https://github.com/sebastianbergmann/phpunit/issues/5042): Support Disjunctive Normal Form types
+
+### Fixed
+
+* [#4966](https://github.com/sebastianbergmann/phpunit/issues/4966): `TestCase::assertSame()` (and related exact comparisons) must compare `float` exactly
+
+## [9.5.24] - 2022-08-30
+
+### Added
+
+* [#4931](https://github.com/sebastianbergmann/phpunit/issues/4931): Support `null` and `false` as stand-alone types
+* [#4955](https://github.com/sebastianbergmann/phpunit/issues/4955): Support `true` as stand-alone type
+
+### Fixed
+
+* [#4913](https://github.com/sebastianbergmann/phpunit/issues/4913): Failed `assert()` should show a backtrace
+* [#5012](https://github.com/sebastianbergmann/phpunit/pull/5012): Memory leak in `ExceptionWrapper`
+
+## [9.5.23] - 2022-08-22
+
+### Changed
+
+* [#5033](https://github.com/sebastianbergmann/phpunit/issues/5033): Do not depend on phpspec/prophecy
+
+## [9.5.22] - 2022-08-20
+
+### Fixed
+
+* [#5015](https://github.com/sebastianbergmann/phpunit/pull/5015): Ukraine banner unreadable on black background
+* [#5020](https://github.com/sebastianbergmann/phpunit/issues/5020): PHPUnit 9 breaks loading of PSR-0/PEAR style classes
+* [#5022](https://github.com/sebastianbergmann/phpunit/issues/5022): `ExcludeList::addDirectory()` does not work correctly
+
+## [9.5.21] - 2022-06-19
+
+### Fixed
+
+* [#4950](https://github.com/sebastianbergmann/phpunit/issues/4950): False error on `atMost()` invocation rule without call
+* [#4962](https://github.com/sebastianbergmann/phpunit/issues/4962): Ukraine banner unreadable on white background
+
+## [9.5.20] - 2022-04-01
+
+### Fixed
+
+* [#4938](https://github.com/sebastianbergmann/phpunit/issues/4938): Test Double code generator does not handle `void` return type declaration on `__clone()` methods
+* [#4947](https://github.com/sebastianbergmann/phpunit/issues/4947): Test annotated with `@coversNothing` may lead to files missing from code coverage report
+
+## [9.5.19] - 2022-03-15
+
+### Fixed
+
+* [#4929](https://github.com/sebastianbergmann/phpunit/issues/4929): Test Double code generator does not handle new expressions inside parameter default values
+* [#4932](https://github.com/sebastianbergmann/phpunit/issues/4932): Backport support for intersection types from PHPUnit 10 to PHPUnit 9.5
+* [#4933](https://github.com/sebastianbergmann/phpunit/issues/4933): Backport support for `never` type from PHPUnit 10 to PHPUnit 9.5
+
+## [9.5.18] - 2022-03-08
+
+### Fixed
+
+* [#4877](https://github.com/sebastianbergmann/phpunit/issues/4877): No stack trace shown when an error occurs during bootstrap
+
+## [9.5.17] - 2022-03-05 - #StandWithUkraine
+
+## [9.5.16] - 2022-02-23
+
+### Changed
+
+* Reverted sync with API change in (now yanked) phpunit/php-code-coverage 9.2.12
+
+## [9.5.15] - 2022-02-23 [YANKED]
+
+### Fixed
+
+* When the HTML code coverage report's configured low upper bound is larger than the high lower bound then the default values are used instead
+
+## [9.5.14] - 2022-02-18
+
+### Changed
+
+* [#4874](https://github.com/sebastianbergmann/phpunit/pull/4874): `PHP_FLOAT_EPSILON` is now used instead of hardcoded `0.0000000001` in `PHPUnit\Framework\Constraint\IsIdentical`
+
+## [9.5.13] - 2022-01-24
+
+### Fixed
+
+* [#4871](https://github.com/sebastianbergmann/phpunit/issues/4871): Class `SebastianBergmann\CodeCoverage\Filter` is not found during PHPT tests when PHPUnit is used from PHAR
+
+## [9.5.12] - 2022-01-21
+
+### Fixed
+
+* [#4799](https://github.com/sebastianbergmann/phpunit/pull/4799): Memory leaks in `PHPUnit\Framework\TestSuite` class
+* [#4857](https://github.com/sebastianbergmann/phpunit/pull/4857): Result of `debug_backtrace()` is not used correctly
+
+## [9.5.11] - 2021-12-25
+
+### Changed
+
+* [#4812](https://github.com/sebastianbergmann/phpunit/issues/4812): Do not enforce time limits when a debugging session through DBGp is active
+* [#4835](https://github.com/sebastianbergmann/phpunit/issues/4835): Support for `$GLOBALS['_composer_autoload_path']` introduced in Composer 2.2
+
+### Fixed
+
+* [#4840](https://github.com/sebastianbergmann/phpunit/pull/4840): TestDox prettifying for class names does not correctly handle diacritics
+* [#4846](https://github.com/sebastianbergmann/phpunit/pull/4846): Composer proxy script is not ignored
+
+## [9.5.10] - 2021-09-25
+
+### Changed
+
+* PHPUnit no longer converts PHP deprecations to exceptions by default (configure `convertDeprecationsToExceptions="true"` to enable this)
+* The PHPUnit XML configuration file generator now configures `convertDeprecationsToExceptions="true"`
+
+### Fixed
+
+* [#4772](https://github.com/sebastianbergmann/phpunit/pull/4772): TestDox HTML report not displayed correctly when browser has custom colour settings
+
+## [9.5.9] - 2021-08-31
+
+### Fixed
+
+* [#4750](https://github.com/sebastianbergmann/phpunit/issues/4750): Automatic return value generation leads to invalid (and superfluous) test double code generation when a stubbed method returns `*|false`
+* [#4751](https://github.com/sebastianbergmann/phpunit/issues/4751): Configuration validation fails when using brackets in glob pattern
+
+## [9.5.8] - 2021-07-31
+
+### Fixed
+
+* [#4740](https://github.com/sebastianbergmann/phpunit/issues/4740): `phpunit.phar` does not work with PHP 8.1
+
+## [9.5.7] - 2021-07-19
+
+### Fixed
+
+* [#4720](https://github.com/sebastianbergmann/phpunit/issues/4720): PHPUnit does not verify its own PHP extension requirements
+* [#4735](https://github.com/sebastianbergmann/phpunit/issues/4735): Automated return value generation does not work for stubbed methods that return `*|false`
+
+## [9.5.6] - 2021-06-23
+
+### Changed
+
+* PHPUnit now errors out on startup when `PHP_VERSION` contains a value that is not compatible with `version_compare()`, for instance `X.Y.Z-(to be removed in future macOS)`
+
+## [9.5.5] - 2021-06-05
+
+### Changed
+
+* The test result cache (the storage for which is implemented in `PHPUnit\Runner\DefaultTestResultCache`) no longer uses PHP's `serialize()` and `unserialize()` functions for persistence. It now uses a versioned JSON format instead that is independent of PHP implementation details (see [#3581](https://github.com/sebastianbergmann/phpunit/issues/3581) and [#4662](https://github.com/sebastianbergmann/phpunit/pull/4662) for examples why this is a problem). When PHPUnit tries to load the test result cache from a file that does not exist, or from a file that does not contain data in JSON format, or from a file that contains data in a JSON format version other than the one used by the currently running PHPUnit version, then this is considered to be a "cache miss". An empty `DefaultTestResultCache` object is created in this case. This should also prevent PHPUnit from crashing when trying to load a test result cache file created by a different version of PHPUnit (see [#4580](https://github.com/sebastianbergmann/phpunit/issues/4580) for example).
+
+### Fixed
+
+* [#4632](https://github.com/sebastianbergmann/phpunit/issues/4632): TestDox result printer does not handle repeated test execution correctly
+* [#4678](https://github.com/sebastianbergmann/phpunit/pull/4678): Stubbed methods with `iterable` return types should return empty array by default
+* [#4692](https://github.com/sebastianbergmann/phpunit/issues/4692): Annotations in single-line doc-comments are not handled correctly
+* [#4694](https://github.com/sebastianbergmann/phpunit/issues/4694): `TestCase::getMockFromWsdl()` does not work with PHP 8.1-dev
+
+## [9.5.4] - 2021-03-23
+
+### Fixed
+
+* [#4630](https://github.com/sebastianbergmann/phpunit/issues/4630): Empty test case class causes error in TestDox XML logger
+
+## [9.5.3] - 2021-03-17
+
+### Fixed
+
+* [#4591](https://github.com/sebastianbergmann/phpunit/issues/4591): TeamCity logger logs warnings as test failures
+* [#4620](https://github.com/sebastianbergmann/phpunit/issues/4620): No useful output when an error occurs in the bootstrap script
+
+## [9.5.2] - 2021-02-02
+
+### Fixed
+
+* [#4573](https://github.com/sebastianbergmann/phpunit/issues/4573): No stack trace printed when PHPUnit is used from PHAR
+* [#4590](https://github.com/sebastianbergmann/phpunit/issues/4590): `--coverage-text` CLI option is documented wrong
+
+## [9.5.1] - 2021-01-17
+
+### Fixed
+
+* [#4572](https://github.com/sebastianbergmann/phpunit/issues/4572): Schema validation does not work with `%xx` sequences in path to `phpunit.xsd`
+
+## [9.5.0] - 2020-12-04
+
+### Changed
+
+* [#4490](https://github.com/sebastianbergmann/phpunit/issues/4490): Emit Error instead of Warning when test case class cannot be instantiated
+* [#4491](https://github.com/sebastianbergmann/phpunit/issues/4491): Emit Error instead of Warning when data provider does not work correctly
+* [#4492](https://github.com/sebastianbergmann/phpunit/issues/4492): Emit Error instead of Warning when test double configuration is invalid
+* [#4493](https://github.com/sebastianbergmann/phpunit/issues/4493): Emit error when (configured) test directory does not exist
+
+### Fixed
+
+* [#4535](https://github.com/sebastianbergmann/phpunit/issues/4535): `getMockFromWsdl()` does not handle methods that do not have parameters correctly
+
+[9.5.26]: https://github.com/sebastianbergmann/phpunit/compare/9.5.25...9.5.26
+[9.5.25]: https://github.com/sebastianbergmann/phpunit/compare/9.5.24...9.5.25
+[9.5.24]: https://github.com/sebastianbergmann/phpunit/compare/9.5.23...9.5.24
+[9.5.23]: https://github.com/sebastianbergmann/phpunit/compare/9.5.22...9.5.23
+[9.5.22]: https://github.com/sebastianbergmann/phpunit/compare/9.5.21...9.5.22
+[9.5.21]: https://github.com/sebastianbergmann/phpunit/compare/9.5.20...9.5.21
+[9.5.20]: https://github.com/sebastianbergmann/phpunit/compare/9.5.19...9.5.20
+[9.5.19]: https://github.com/sebastianbergmann/phpunit/compare/9.5.18...9.5.19
+[9.5.18]: https://github.com/sebastianbergmann/phpunit/compare/9.5.17...9.5.18
+[9.5.17]: https://github.com/sebastianbergmann/phpunit/compare/9.5.16...9.5.17
+[9.5.16]: https://github.com/sebastianbergmann/phpunit/compare/dc738383c519243b0a967f63943a848d3fd861aa...9.5.16
+[9.5.15]: https://github.com/sebastianbergmann/phpunit/compare/9.5.14...dc738383c519243b0a967f63943a848d3fd861aa
+[9.5.14]: https://github.com/sebastianbergmann/phpunit/compare/9.5.13...9.5.14
+[9.5.13]: https://github.com/sebastianbergmann/phpunit/compare/9.5.12...9.5.13
+[9.5.12]: https://github.com/sebastianbergmann/phpunit/compare/9.5.11...9.5.12
+[9.5.11]: https://github.com/sebastianbergmann/phpunit/compare/9.5.10...9.5.11
+[9.5.10]: https://github.com/sebastianbergmann/phpunit/compare/9.5.9...9.5.10
+[9.5.9]: https://github.com/sebastianbergmann/phpunit/compare/9.5.8...9.5.9
+[9.5.8]: https://github.com/sebastianbergmann/phpunit/compare/9.5.7...9.5.8
+[9.5.7]: https://github.com/sebastianbergmann/phpunit/compare/9.5.6...9.5.7
+[9.5.6]: https://github.com/sebastianbergmann/phpunit/compare/9.5.5...9.5.6
+[9.5.5]: https://github.com/sebastianbergmann/phpunit/compare/9.5.4...9.5.5
+[9.5.4]: https://github.com/sebastianbergmann/phpunit/compare/9.5.3...9.5.4
+[9.5.3]: https://github.com/sebastianbergmann/phpunit/compare/9.5.2...9.5.3
+[9.5.2]: https://github.com/sebastianbergmann/phpunit/compare/9.5.1...9.5.2
+[9.5.1]: https://github.com/sebastianbergmann/phpunit/compare/9.5.0...9.5.1
+[9.5.0]: https://github.com/sebastianbergmann/phpunit/compare/9.4.4...9.5.0
diff --git a/www-api/vendor/phpunit/phpunit/LICENSE b/www-api/vendor/phpunit/phpunit/LICENSE
new file mode 100644
index 00000000..567141f2
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/LICENSE
@@ -0,0 +1,29 @@
+BSD 3-Clause License
+
+Copyright (c) 2001-2022, Sebastian Bergmann
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its
+   contributors may be used to endorse or promote products derived from
+   this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/www-api/vendor/phpunit/phpunit/README.md b/www-api/vendor/phpunit/phpunit/README.md
new file mode 100644
index 00000000..d3010666
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/README.md
@@ -0,0 +1,45 @@
+<h1 align="center">🇺🇦 <a href="https://phpunit.de/stand-with-ukraine.html">UKRAINE NEEDS YOUR HELP NOW!</a></h1>
+
+# PHPUnit
+
+PHPUnit is a programmer-oriented testing framework for PHP. It is an instance of the xUnit architecture for unit testing frameworks.
+
+[![Latest Stable Version](https://img.shields.io/packagist/v/phpunit/phpunit.svg?style=flat-square)](https://packagist.org/packages/phpunit/phpunit)
+[![Minimum PHP Version](https://img.shields.io/badge/php-%3E%3D%207.3-8892BF.svg?style=flat-square)](https://php.net/)
+[![CI Status](https://github.com/sebastianbergmann/phpunit/workflows/CI/badge.svg?branch=9.5&event=push)](https://phpunit.de/build-status.html)
+[![Type Coverage](https://shepherd.dev/github/sebastianbergmann/phpunit/coverage.svg)](https://shepherd.dev/github/sebastianbergmann/phpunit)
+
+## Installation
+
+We distribute a [PHP Archive (PHAR)](https://php.net/phar) that has all required (as well as some optional) dependencies of PHPUnit bundled in a single file:
+
+```bash
+$ wget https://phar.phpunit.de/phpunit-X.Y.phar
+
+$ php phpunit-X.Y.phar --version
+```
+
+Please replace `X.Y` with the version of PHPUnit you are interested in.
+
+Alternatively, you may use [Composer](https://getcomposer.org/) to download and install PHPUnit as well as its dependencies. Please refer to the "[Getting Started](https://phpunit.de/getting-started-with-phpunit.html)" guide for details on how to install PHPUnit.
+
+## Contribute
+
+Please refer to [CONTRIBUTING.md](https://github.com/sebastianbergmann/phpunit/blob/master/.github/CONTRIBUTING.md) for information on how to contribute to PHPUnit and its related projects.
+
+## List of Contributors
+
+Thanks to everyone who has contributed to PHPUnit! You can find a detailed list of contributors on every PHPUnit related package on GitHub. This list shows only the major components:
+
+* [PHPUnit](https://github.com/sebastianbergmann/phpunit/graphs/contributors)
+* [php-code-coverage](https://github.com/sebastianbergmann/php-code-coverage/graphs/contributors)
+
+A very special thanks to everyone who has contributed to the documentation and helps maintain the translations:
+
+* [English](https://github.com/sebastianbergmann/phpunit-documentation-english/graphs/contributors)
+* [Spanish](https://github.com/sebastianbergmann/phpunit-documentation-spanish/graphs/contributors)
+* [French](https://github.com/sebastianbergmann/phpunit-documentation-french/graphs/contributors)
+* [Japanese](https://github.com/sebastianbergmann/phpunit-documentation-japanese/graphs/contributors)
+* [Brazilian Portuguese](https://github.com/sebastianbergmann/phpunit-documentation-brazilian-portuguese/graphs/contributors)
+* [Simplified Chinese](https://github.com/sebastianbergmann/phpunit-documentation-chinese/graphs/contributors)
+
diff --git a/www-api/vendor/phpunit/phpunit/SECURITY.md b/www-api/vendor/phpunit/phpunit/SECURITY.md
new file mode 100644
index 00000000..dcc15385
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/SECURITY.md
@@ -0,0 +1,11 @@
+# Security Policy
+
+PHPUnit is a framework for writing as well as a commandline tool for running tests. Writing and running tests is a development-time activity. There is no reason why PHPUnit should be installed on a webserver.
+
+**If you upload PHPUnit to a webserver then your deployment process is broken. On a more general note, if your `vendor` directory is publicly accessible on your webserver then your deployment process is also broken.**
+
+Please note that if you upload PHPUnit to a webserver "bad things" may happen. [You have been warned.](https://thephp.cc/articles/phpunit-a-security-risk)
+
+## Security Contact Information
+
+After the above, if you still would like to report a security vulnerability, please email `sebastian@phpunit.de`.
diff --git a/www-api/vendor/phpunit/phpunit/composer.json b/www-api/vendor/phpunit/phpunit/composer.json
new file mode 100644
index 00000000..be0af53f
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/composer.json
@@ -0,0 +1,89 @@
+{
+    "name": "phpunit/phpunit",
+    "description": "The PHP Unit Testing framework.",
+    "type": "library",
+    "keywords": [
+        "phpunit",
+        "xunit",
+        "testing"
+    ],
+    "homepage": "https://phpunit.de/",
+    "license": "BSD-3-Clause",
+    "authors": [
+        {
+            "name": "Sebastian Bergmann",
+            "email": "sebastian@phpunit.de",
+            "role": "lead"
+        }
+    ],
+    "support": {
+        "issues": "https://github.com/sebastianbergmann/phpunit/issues"
+    },
+    "prefer-stable": true,
+    "require": {
+        "php": ">=7.3",
+        "ext-dom": "*",
+        "ext-json": "*",
+        "ext-libxml": "*",
+        "ext-mbstring": "*",
+        "ext-xml": "*",
+        "ext-xmlwriter": "*",
+        "doctrine/instantiator": "^1.3.1",
+        "myclabs/deep-copy": "^1.10.1",
+        "phar-io/manifest": "^2.0.3",
+        "phar-io/version": "^3.0.2",
+        "phpunit/php-code-coverage": "^9.2.13",
+        "phpunit/php-file-iterator": "^3.0.5",
+        "phpunit/php-invoker": "^3.1.1",
+        "phpunit/php-text-template": "^2.0.3",
+        "phpunit/php-timer": "^5.0.2",
+        "sebastian/cli-parser": "^1.0.1",
+        "sebastian/code-unit": "^1.0.6",
+        "sebastian/comparator": "^4.0.8",
+        "sebastian/diff": "^4.0.3",
+        "sebastian/environment": "^5.1.3",
+        "sebastian/exporter": "^4.0.5",
+        "sebastian/global-state": "^5.0.1",
+        "sebastian/object-enumerator": "^4.0.3",
+        "sebastian/resource-operations": "^3.0.3",
+        "sebastian/type": "^3.2",
+        "sebastian/version": "^3.0.2"
+    },
+    "config": {
+        "platform": {
+            "php": "7.3.0"
+        },
+        "optimize-autoloader": true,
+        "sort-packages": true
+    },
+    "suggest": {
+        "ext-soap": "*",
+        "ext-xdebug": "*"
+    },
+    "bin": [
+        "phpunit"
+    ],
+    "autoload": {
+        "classmap": [
+            "src/"
+        ],
+        "files": [
+            "src/Framework/Assert/Functions.php"
+        ]
+    },
+    "autoload-dev": {
+        "classmap": [
+            "tests/"
+        ],
+        "files": [
+            "tests/_files/CoverageNamespacedFunctionTest.php",
+            "tests/_files/CoveredFunction.php",
+            "tests/_files/NamespaceCoveredFunction.php"
+        ]
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "9.5-dev"
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/phpunit b/www-api/vendor/phpunit/phpunit/phpunit
new file mode 100755
index 00000000..c8029566
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/phpunit
@@ -0,0 +1,98 @@
+#!/usr/bin/env php
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+if (!version_compare(PHP_VERSION, PHP_VERSION, '=')) {
+    fwrite(
+        STDERR,
+        sprintf(
+            '%s declares an invalid value for PHP_VERSION.' . PHP_EOL .
+            'This breaks fundamental functionality such as version_compare().' . PHP_EOL .
+            'Please use a different PHP interpreter.' . PHP_EOL,
+
+            PHP_BINARY
+        )
+    );
+
+    die(1);
+}
+
+if (version_compare('7.3.0', PHP_VERSION, '>')) {
+    fwrite(
+        STDERR,
+        sprintf(
+            'This version of PHPUnit requires PHP >= 7.3.' . PHP_EOL .
+            'You are using PHP %s (%s).' . PHP_EOL,
+            PHP_VERSION,
+            PHP_BINARY
+        )
+    );
+
+    die(1);
+}
+
+foreach (['dom', 'json', 'libxml', 'mbstring', 'tokenizer', 'xml', 'xmlwriter'] as $extension) {
+    if (extension_loaded($extension)) {
+        continue;
+    }
+
+    fwrite(
+        STDERR,
+        sprintf(
+            'PHPUnit requires the "%s" extension.' . PHP_EOL,
+            $extension
+        )
+    );
+
+    die(1);
+}
+
+if (!ini_get('date.timezone')) {
+    ini_set('date.timezone', 'UTC');
+}
+
+if (isset($GLOBALS['_composer_autoload_path'])) {
+    define('PHPUNIT_COMPOSER_INSTALL', $GLOBALS['_composer_autoload_path']);
+
+    unset($GLOBALS['_composer_autoload_path']);
+} else {
+    foreach (array(__DIR__ . '/../../autoload.php', __DIR__ . '/../vendor/autoload.php', __DIR__ . '/vendor/autoload.php') as $file) {
+        if (file_exists($file)) {
+            define('PHPUNIT_COMPOSER_INSTALL', $file);
+
+            break;
+        }
+    }
+
+    unset($file);
+}
+
+if (!defined('PHPUNIT_COMPOSER_INSTALL')) {
+    fwrite(
+        STDERR,
+        'You need to set up the project dependencies using Composer:' . PHP_EOL . PHP_EOL .
+        '    composer install' . PHP_EOL . PHP_EOL .
+        'You can learn all about Composer on https://getcomposer.org/.' . PHP_EOL
+    );
+
+    die(1);
+}
+
+$options = getopt('', array('prepend:'));
+
+if (isset($options['prepend'])) {
+    require $options['prepend'];
+}
+
+unset($options);
+
+require PHPUNIT_COMPOSER_INSTALL;
+
+PHPUnit\TextUI\Command::main();
diff --git a/www-api/vendor/phpunit/phpunit/phpunit.xsd b/www-api/vendor/phpunit/phpunit/phpunit.xsd
new file mode 100644
index 00000000..eabefac3
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/phpunit.xsd
@@ -0,0 +1,330 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+    <xs:annotation>
+        <xs:documentation source="https://phpunit.de/documentation.html">
+            This Schema file defines the rules by which the XML configuration file of PHPUnit 9.5 may be structured.
+        </xs:documentation>
+        <xs:appinfo source="https://phpunit.de/documentation.html"/>
+    </xs:annotation>
+    <xs:element name="phpunit" type="phpUnitType">
+        <xs:annotation>
+            <xs:documentation>Root Element</xs:documentation>
+        </xs:annotation>
+    </xs:element>
+    <xs:complexType name="coverageType">
+        <xs:all>
+            <xs:element name="include" minOccurs="0" maxOccurs="1">
+                <xs:complexType>
+                    <xs:group ref="pathGroup"/>
+                </xs:complexType>
+            </xs:element>
+            <xs:element name="exclude" minOccurs="0" maxOccurs="1">
+                <xs:complexType>
+                    <xs:group ref="pathGroup"/>
+                </xs:complexType>
+            </xs:element>
+            <xs:element name="report" minOccurs="0" maxOccurs="1">
+                <xs:complexType>
+                    <xs:group ref="coverageReportGroup"/>
+                </xs:complexType>
+            </xs:element>
+        </xs:all>
+        <xs:attribute name="cacheDirectory" type="xs:anyURI"/>
+        <xs:attribute name="pathCoverage" type="xs:boolean" default="false"/>
+        <xs:attribute name="includeUncoveredFiles" type="xs:boolean" default="true"/>
+        <xs:attribute name="processUncoveredFiles" type="xs:boolean" default="false"/>
+        <xs:attribute name="ignoreDeprecatedCodeUnits" type="xs:boolean" default="false"/>
+        <xs:attribute name="disableCodeCoverageIgnore" type="xs:boolean" default="false"/>
+    </xs:complexType>
+    <xs:complexType name="loggingType">
+        <xs:group ref="loggingGroup"/>
+    </xs:complexType>
+    <xs:complexType name="groupsType">
+        <xs:choice>
+            <xs:sequence>
+                <xs:element name="include" type="groupType"/>
+                <xs:element name="exclude" type="groupType" minOccurs="0"/>
+            </xs:sequence>
+            <xs:sequence>
+                <xs:element name="exclude" type="groupType"/>
+            </xs:sequence>
+        </xs:choice>
+    </xs:complexType>
+    <xs:complexType name="groupType">
+        <xs:sequence>
+            <xs:element name="group" type="xs:string" maxOccurs="unbounded"/>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="extensionsType">
+        <xs:sequence>
+            <xs:element name="extension" type="objectType" maxOccurs="unbounded"/>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="listenersType">
+        <xs:sequence>
+            <xs:element name="listener" type="objectType" maxOccurs="unbounded"/>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="objectType">
+        <xs:sequence>
+            <xs:element name="arguments" minOccurs="0">
+                <xs:complexType>
+                    <xs:group ref="argumentsGroup"/>
+                </xs:complexType>
+            </xs:element>
+        </xs:sequence>
+        <xs:attribute name="class" type="xs:string" use="required"/>
+        <xs:attribute name="file" type="xs:anyURI"/>
+    </xs:complexType>
+    <xs:complexType name="arrayType">
+        <xs:sequence>
+            <xs:element name="element" type="argumentType" minOccurs="0" maxOccurs="unbounded"/>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="argumentType">
+        <xs:group ref="argumentChoice"/>
+        <xs:attribute name="key" use="required"/>
+    </xs:complexType>
+    <xs:group name="argumentsGroup">
+        <xs:sequence>
+            <xs:choice minOccurs="0" maxOccurs="unbounded">
+                <xs:element name="array" type="arrayType" />
+                <xs:element name="integer" type="xs:integer" />
+                <xs:element name="string" type="xs:string" />
+                <xs:element name="double" type="xs:double" />
+                <xs:element name="null" />
+                <xs:element name="object" type="objectType" />
+                <xs:element name="file" type="xs:anyURI" />
+                <xs:element name="directory" type="xs:anyURI" />
+                <xs:element name="boolean" type="xs:boolean" />
+            </xs:choice>
+        </xs:sequence>
+    </xs:group>
+    <xs:group name="argumentChoice">
+        <xs:choice>
+            <xs:element name="array" type="arrayType" minOccurs="0" maxOccurs="unbounded"/>
+            <xs:element name="integer" type="xs:integer" minOccurs="0" maxOccurs="unbounded"/>
+            <xs:element name="string" type="xs:string" minOccurs="0" maxOccurs="unbounded"/>
+            <xs:element name="double" type="xs:double" minOccurs="0" maxOccurs="unbounded"/>
+            <xs:element name="null" minOccurs="0" maxOccurs="unbounded"/>
+            <xs:element name="object" type="objectType" minOccurs="0" maxOccurs="unbounded"/>
+            <xs:element name="file" type="xs:anyURI" minOccurs="0" maxOccurs="unbounded"/>
+            <xs:element name="directory" type="xs:anyURI" minOccurs="0" maxOccurs="unbounded"/>
+            <xs:element name="boolean" type="xs:boolean" minOccurs="0" maxOccurs="unbounded"/>
+        </xs:choice>
+    </xs:group>
+    <xs:simpleType name="columnsType">
+        <xs:union>
+            <xs:simpleType>
+                <xs:restriction base="xs:integer"/>
+            </xs:simpleType>
+            <xs:simpleType>
+                <xs:restriction base="xs:string">
+                    <xs:enumeration value="max"/>
+                </xs:restriction>
+            </xs:simpleType>
+        </xs:union>
+    </xs:simpleType>
+    <xs:group name="pathGroup">
+        <xs:sequence>
+            <xs:choice minOccurs="0" maxOccurs="unbounded">
+                <xs:element name="directory" type="directoryFilterType"/>
+                <xs:element name="file" type="fileFilterType"/>
+            </xs:choice>
+        </xs:sequence>
+    </xs:group>
+    <xs:complexType name="directoryFilterType">
+        <xs:simpleContent>
+            <xs:extension base="xs:string">
+                <xs:attribute type="xs:string" name="prefix" default=""/>
+                <xs:attribute type="xs:string" name="suffix" default="Test.php"/>
+                <xs:attributeGroup ref="phpVersionGroup"/>
+            </xs:extension>
+        </xs:simpleContent>
+    </xs:complexType>
+    <xs:simpleType name="executionOrderType">
+        <xs:restriction base="xs:string">
+            <xs:enumeration value="default"/>
+            <xs:enumeration value="defects"/>
+            <xs:enumeration value="depends"/>
+            <xs:enumeration value="depends,defects"/>
+            <xs:enumeration value="depends,duration"/>
+            <xs:enumeration value="depends,random"/>
+            <xs:enumeration value="depends,reverse"/>
+            <xs:enumeration value="depends,size"/>
+            <xs:enumeration value="duration"/>
+            <xs:enumeration value="no-depends"/>
+            <xs:enumeration value="no-depends,defects"/>
+            <xs:enumeration value="no-depends,duration"/>
+            <xs:enumeration value="no-depends,random"/>
+            <xs:enumeration value="no-depends,reverse"/>
+            <xs:enumeration value="no-depends,size"/>
+            <xs:enumeration value="random"/>
+            <xs:enumeration value="reverse"/>
+            <xs:enumeration value="size"/>
+        </xs:restriction>
+    </xs:simpleType>
+    <xs:complexType name="fileFilterType">
+        <xs:simpleContent>
+            <xs:extension base="xs:anyURI">
+                <xs:attributeGroup ref="phpVersionGroup"/>
+            </xs:extension>
+        </xs:simpleContent>
+    </xs:complexType>
+    <xs:attributeGroup name="phpVersionGroup">
+        <xs:attribute name="phpVersion" type="xs:string" default="5.3.0"/>
+        <xs:attribute name="phpVersionOperator" type="xs:string" default="&gt;="/>
+    </xs:attributeGroup>
+    <xs:complexType name="phpType">
+        <xs:sequence>
+            <xs:choice maxOccurs="unbounded">
+                <xs:element name="includePath" type="xs:anyURI" minOccurs="0" maxOccurs="unbounded"/>
+                <xs:element name="ini" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
+                <xs:element name="const" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
+                <xs:element name="var" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
+                <xs:element name="env" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
+                <xs:element name="post" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
+                <xs:element name="get" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
+                <xs:element name="cookie" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
+                <xs:element name="server" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
+                <xs:element name="files" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
+                <xs:element name="request" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
+            </xs:choice>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="namedValueType">
+        <xs:attribute name="name" use="required" type="xs:string"/>
+        <xs:attribute name="value" use="required" type="xs:anySimpleType"/>
+        <xs:attribute name="verbatim" use="optional" type="xs:boolean"/>
+        <xs:attribute name="force" use="optional" type="xs:boolean"/>
+    </xs:complexType>
+    <xs:complexType name="phpUnitType">
+        <xs:annotation>
+            <xs:documentation>The main type specifying the document structure</xs:documentation>
+        </xs:annotation>
+        <xs:group ref="configGroup"/>
+        <xs:attributeGroup ref="configAttributeGroup"/>
+    </xs:complexType>
+    <xs:attributeGroup name="configAttributeGroup">
+        <xs:attribute name="backupGlobals" type="xs:boolean" default="false"/>
+        <xs:attribute name="backupStaticAttributes" type="xs:boolean" default="false"/>
+        <xs:attribute name="bootstrap" type="xs:anyURI"/>
+        <xs:attribute name="cacheResult" type="xs:boolean" default="true"/>
+        <xs:attribute name="cacheResultFile" type="xs:anyURI"/>
+        <xs:attribute name="colors" type="xs:boolean" default="false"/>
+        <xs:attribute name="columns" type="columnsType" default="80"/>
+        <xs:attribute name="convertDeprecationsToExceptions" type="xs:boolean" default="false"/>
+        <xs:attribute name="convertErrorsToExceptions" type="xs:boolean" default="true"/>
+        <xs:attribute name="convertNoticesToExceptions" type="xs:boolean" default="true"/>
+        <xs:attribute name="convertWarningsToExceptions" type="xs:boolean" default="true"/>
+        <xs:attribute name="forceCoversAnnotation" type="xs:boolean" default="false"/>
+        <xs:attribute name="printerClass" type="xs:string" default="PHPUnit\TextUI\DefaultResultPrinter"/>
+        <xs:attribute name="printerFile" type="xs:anyURI"/>
+        <xs:attribute name="processIsolation" type="xs:boolean" default="false"/>
+        <xs:attribute name="stopOnDefect" type="xs:boolean" default="false"/>
+        <xs:attribute name="stopOnError" type="xs:boolean" default="false"/>
+        <xs:attribute name="stopOnFailure" type="xs:boolean" default="false"/>
+        <xs:attribute name="stopOnWarning" type="xs:boolean" default="false"/>
+        <xs:attribute name="stopOnIncomplete" type="xs:boolean" default="false"/>
+        <xs:attribute name="stopOnRisky" type="xs:boolean" default="false"/>
+        <xs:attribute name="stopOnSkipped" type="xs:boolean" default="false"/>
+        <xs:attribute name="failOnEmptyTestSuite" type="xs:boolean" default="false"/>
+        <xs:attribute name="failOnIncomplete" type="xs:boolean" default="false"/>
+        <xs:attribute name="failOnRisky" type="xs:boolean" default="false"/>
+        <xs:attribute name="failOnSkipped" type="xs:boolean" default="false"/>
+        <xs:attribute name="failOnWarning" type="xs:boolean" default="false"/>
+        <xs:attribute name="beStrictAboutChangesToGlobalState" type="xs:boolean" default="false"/>
+        <xs:attribute name="beStrictAboutOutputDuringTests" type="xs:boolean" default="false"/>
+        <xs:attribute name="beStrictAboutResourceUsageDuringSmallTests" type="xs:boolean" default="false"/>
+        <xs:attribute name="beStrictAboutTestsThatDoNotTestAnything" type="xs:boolean" default="true"/>
+        <xs:attribute name="beStrictAboutTodoAnnotatedTests" type="xs:boolean" default="false"/>
+        <xs:attribute name="beStrictAboutCoversAnnotation" type="xs:boolean" default="false"/>
+        <xs:attribute name="defaultTimeLimit" type="xs:integer" default="0"/>
+        <xs:attribute name="enforceTimeLimit" type="xs:boolean" default="false"/>
+        <xs:attribute name="timeoutForSmallTests" type="xs:integer" default="1"/>
+        <xs:attribute name="timeoutForMediumTests" type="xs:integer" default="10"/>
+        <xs:attribute name="timeoutForLargeTests" type="xs:integer" default="60"/>
+        <xs:attribute name="testSuiteLoaderClass" type="xs:string" default="PHPUnit\Runner\StandardTestSuiteLoader"/>
+        <xs:attribute name="testSuiteLoaderFile" type="xs:anyURI"/>
+        <xs:attribute name="defaultTestSuite" type="xs:string" default=""/>
+        <xs:attribute name="verbose" type="xs:boolean" default="false"/>
+        <xs:attribute name="testdox" type="xs:boolean" default="false"/>
+        <xs:attribute name="stderr" type="xs:boolean" default="false"/>
+        <xs:attribute name="reverseDefectList" type="xs:boolean" default="false"/>
+        <xs:attribute name="registerMockObjectsFromTestArgumentsRecursively" type="xs:boolean" default="false"/>
+        <xs:attribute name="extensionsDirectory" type="xs:anyURI"/>
+        <xs:attribute name="executionOrder" type="executionOrderType" default="default"/>
+        <xs:attribute name="resolveDependencies" type="xs:boolean" default="true"/>
+        <xs:attribute name="noInteraction" type="xs:boolean" default="false"/>
+    </xs:attributeGroup>
+    <xs:group name="configGroup">
+        <xs:all>
+            <xs:element ref="testSuiteFacet" minOccurs="0"/>
+            <xs:element name="groups" type="groupsType" minOccurs="0"/>
+            <xs:element name="testdoxGroups" type="groupsType" minOccurs="0"/>
+            <xs:element name="coverage" type="coverageType" minOccurs="0"/>
+            <xs:element name="logging" type="loggingType" minOccurs="0"/>
+            <xs:element name="extensions" type="extensionsType" minOccurs="0"/>
+            <xs:element name="listeners" type="listenersType" minOccurs="0"/>
+            <xs:element name="php" type="phpType" minOccurs="0"/>
+        </xs:all>
+    </xs:group>
+    <xs:element name="testSuiteFacet" abstract="true"/>
+    <xs:element name="testsuite" type="testSuiteType" substitutionGroup="testSuiteFacet"/>
+    <xs:element name="testsuites" type="testSuitesType" substitutionGroup="testSuiteFacet"/>
+    <xs:complexType name="testSuitesType">
+        <xs:sequence>
+            <xs:element name="testsuite" type="testSuiteType" maxOccurs="unbounded"/>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="testSuiteType">
+        <xs:sequence>
+            <xs:choice minOccurs="0" maxOccurs="unbounded">
+                <xs:group ref="pathGroup"/>
+                <xs:element name="exclude" type="xs:string"/>
+            </xs:choice>
+        </xs:sequence>
+        <xs:attribute name="name" type="xs:string" use="required"/>
+    </xs:complexType>
+    <xs:group name="coverageReportGroup">
+        <xs:all>
+            <xs:element name="clover" type="logToFileType" minOccurs="0"/>
+            <xs:element name="cobertura" type="logToFileType" minOccurs="0"/>
+            <xs:element name="crap4j" type="coverageReportCrap4JType" minOccurs="0" />
+            <xs:element name="html" type="coverageReportHtmlType" minOccurs="0" />
+            <xs:element name="php" type="logToFileType" minOccurs="0" />
+            <xs:element name="text" type="coverageReportTextType" minOccurs="0" />
+            <xs:element name="xml" type="logToDirectoryType" minOccurs="0" />
+        </xs:all>
+    </xs:group>
+    <xs:group name="loggingGroup">
+        <xs:all>
+            <xs:element name="junit" type="logToFileType" minOccurs="0" />
+            <xs:element name="teamcity" type="logToFileType" minOccurs="0" />
+            <xs:element name="testdoxHtml" type="logToFileType" minOccurs="0" />
+            <xs:element name="testdoxText" type="logToFileType" minOccurs="0" />
+            <xs:element name="testdoxXml" type="logToFileType" minOccurs="0" />
+            <xs:element name="text" type="logToFileType" minOccurs="0"/>
+        </xs:all>
+    </xs:group>
+    <xs:complexType name="logToFileType">
+        <xs:attribute name="outputFile" type="xs:anyURI" use="required"/>
+    </xs:complexType>
+    <xs:complexType name="logToDirectoryType">
+        <xs:attribute name="outputDirectory" type="xs:anyURI" use="required"/>
+    </xs:complexType>
+    <xs:complexType name="coverageReportCrap4JType">
+        <xs:attribute name="outputFile" type="xs:anyURI" use="required"/>
+        <xs:attribute name="threshold" type="xs:integer"/>
+    </xs:complexType>
+    <xs:complexType name="coverageReportHtmlType">
+        <xs:attribute name="outputDirectory" type="xs:anyURI" use="required"/>
+        <xs:attribute name="lowUpperBound" type="xs:integer" default="50"/>
+        <xs:attribute name="highLowerBound" type="xs:integer" default="90"/>
+    </xs:complexType>
+    <xs:complexType name="coverageReportTextType">
+        <xs:attribute name="outputFile" type="xs:anyURI" use="required"/>
+        <xs:attribute name="showUncoveredFiles" type="xs:boolean" default="false"/>
+        <xs:attribute name="showOnlySummary" type="xs:boolean" default="false"/>
+    </xs:complexType>
+</xs:schema>
diff --git a/www-api/vendor/phpunit/phpunit/schema/8.5.xsd b/www-api/vendor/phpunit/phpunit/schema/8.5.xsd
new file mode 100644
index 00000000..5881bafe
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/schema/8.5.xsd
@@ -0,0 +1,317 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+    <xs:annotation>
+        <xs:documentation source="https://phpunit.de/documentation.html">
+            This Schema file defines the rules by which the XML configuration file of PHPUnit 8.5 may be structured.
+        </xs:documentation>
+        <xs:appinfo source="https://phpunit.de/documentation.html"/>
+    </xs:annotation>
+    <xs:element name="phpunit" type="phpUnitType">
+        <xs:annotation>
+            <xs:documentation>Root Element</xs:documentation>
+        </xs:annotation>
+    </xs:element>
+    <xs:complexType name="filtersType">
+        <xs:sequence>
+            <xs:element name="whitelist" type="whiteListType" minOccurs="0"/>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="filterType">
+        <xs:sequence>
+            <xs:choice maxOccurs="unbounded" minOccurs="0">
+                <xs:group ref="pathGroup"/>
+                <xs:element name="exclude">
+                    <xs:complexType>
+                        <xs:group ref="pathGroup"/>
+                    </xs:complexType>
+                </xs:element>
+            </xs:choice>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="whiteListType">
+        <xs:complexContent>
+            <xs:extension base="filterType">
+                <xs:attribute name="addUncoveredFilesFromWhitelist" default="true" type="xs:boolean"/>
+                <xs:attribute name="processUncoveredFilesFromWhitelist" default="false" type="xs:boolean"/>
+            </xs:extension>
+        </xs:complexContent>
+    </xs:complexType>
+    <xs:complexType name="groupsType">
+        <xs:choice>
+            <xs:sequence>
+                <xs:element name="include" type="groupType"/>
+                <xs:element name="exclude" type="groupType" minOccurs="0"/>
+            </xs:sequence>
+            <xs:sequence>
+                <xs:element name="exclude" type="groupType"/>
+            </xs:sequence>
+        </xs:choice>
+    </xs:complexType>
+    <xs:complexType name="groupType">
+        <xs:sequence>
+            <xs:element name="group" type="xs:string" maxOccurs="unbounded"/>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="extensionsType">
+        <xs:sequence>
+            <xs:element name="extension" type="objectType" maxOccurs="unbounded"/>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="listenersType">
+        <xs:sequence>
+            <xs:element name="listener" type="objectType" maxOccurs="unbounded"/>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="objectType">
+        <xs:sequence>
+            <xs:element name="arguments" minOccurs="0">
+                <xs:complexType>
+                    <xs:group ref="argumentsGroup"/>
+                </xs:complexType>
+            </xs:element>
+        </xs:sequence>
+        <xs:attribute name="class" type="xs:string" use="required"/>
+        <xs:attribute name="file" type="xs:anyURI"/>
+    </xs:complexType>
+    <xs:complexType name="arrayType">
+        <xs:sequence>
+            <xs:element name="element" type="argumentType" minOccurs="0" maxOccurs="unbounded"/>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="argumentType">
+        <xs:group ref="argumentChoice"/>
+        <xs:attribute name="key" use="required"/>
+    </xs:complexType>
+    <xs:group name="argumentsGroup">
+        <xs:sequence>
+            <xs:choice minOccurs="0" maxOccurs="unbounded">
+                <xs:element name="array" type="arrayType" />
+                <xs:element name="integer" type="xs:integer" />
+                <xs:element name="string" type="xs:string" />
+                <xs:element name="double" type="xs:double" />
+                <xs:element name="null" />
+                <xs:element name="object" type="objectType" />
+                <xs:element name="file" type="xs:anyURI" />
+                <xs:element name="directory" type="xs:anyURI" />
+                <xs:element name="boolean" type="xs:boolean" />
+            </xs:choice>
+        </xs:sequence>
+    </xs:group>
+    <xs:group name="argumentChoice">
+        <xs:choice>
+            <xs:element name="array" type="arrayType" minOccurs="0" maxOccurs="unbounded"/>
+            <xs:element name="integer" type="xs:integer" minOccurs="0" maxOccurs="unbounded"/>
+            <xs:element name="string" type="xs:string" minOccurs="0" maxOccurs="unbounded"/>
+            <xs:element name="double" type="xs:double" minOccurs="0" maxOccurs="unbounded"/>
+            <xs:element name="null" minOccurs="0" maxOccurs="unbounded"/>
+            <xs:element name="object" type="objectType" minOccurs="0" maxOccurs="unbounded"/>
+            <xs:element name="file" type="xs:anyURI" minOccurs="0" maxOccurs="unbounded"/>
+            <xs:element name="directory" type="xs:anyURI" minOccurs="0" maxOccurs="unbounded"/>
+            <xs:element name="boolean" type="xs:boolean" minOccurs="0" maxOccurs="unbounded"/>
+        </xs:choice>
+    </xs:group>
+    <xs:simpleType name="columnsType">
+        <xs:union>
+            <xs:simpleType>
+                <xs:restriction base="xs:integer"/>
+            </xs:simpleType>
+            <xs:simpleType>
+                <xs:restriction base="xs:string">
+                    <xs:enumeration value="max"/>
+                </xs:restriction>
+            </xs:simpleType>
+        </xs:union>
+    </xs:simpleType>
+    <xs:complexType name="loggersType">
+        <xs:sequence>
+            <xs:element name="log" type="loggerType" maxOccurs="unbounded"/>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="loggerType">
+        <xs:attribute name="type">
+            <xs:simpleType>
+                <xs:restriction base="xs:string">
+                    <xs:enumeration value="coverage-html"/>
+                    <xs:enumeration value="coverage-text"/>
+                    <xs:enumeration value="coverage-clover"/>
+                    <xs:enumeration value="coverage-crap4j"/>
+                    <xs:enumeration value="coverage-xml"/>
+                    <xs:enumeration value="coverage-php"/>
+                    <xs:enumeration value="json"/>
+                    <xs:enumeration value="plain"/>
+                    <xs:enumeration value="tap"/>
+                    <xs:enumeration value="teamcity"/>
+                    <xs:enumeration value="junit"/>
+                    <xs:enumeration value="testdox-html"/>
+                    <xs:enumeration value="testdox-text"/>
+                    <xs:enumeration value="testdox-xml"/>
+                </xs:restriction>
+            </xs:simpleType>
+        </xs:attribute>
+        <xs:attribute name="target" type="xs:anyURI"/>
+        <xs:attribute name="lowUpperBound" type="xs:nonNegativeInteger" default="50"/>
+        <xs:attribute name="highLowerBound" type="xs:nonNegativeInteger" default="90"/>
+        <xs:attribute name="showUncoveredFiles" type="xs:boolean" default="false"/>
+        <xs:attribute name="showOnlySummary" type="xs:boolean" default="false"/>
+        <xs:attribute name="threshold" type="xs:nonNegativeInteger" default="30"/>
+    </xs:complexType>
+    <xs:group name="pathGroup">
+        <xs:sequence>
+            <xs:choice minOccurs="0" maxOccurs="unbounded">
+                <xs:element name="directory" type="directoryFilterType"/>
+                <xs:element name="file" type="fileFilterType"/>
+            </xs:choice>
+        </xs:sequence>
+    </xs:group>
+    <xs:complexType name="directoryFilterType">
+        <xs:simpleContent>
+            <xs:extension base="xs:string">
+                <xs:attribute type="xs:string" name="prefix" default=""/>
+                <xs:attribute type="xs:string" name="suffix" default="Test.php"/>
+                <xs:attributeGroup ref="phpVersionGroup"/>
+            </xs:extension>
+        </xs:simpleContent>
+    </xs:complexType>
+    <xs:simpleType name="executionOrderType">
+        <xs:restriction base="xs:string">
+            <xs:enumeration value="default"/>
+            <xs:enumeration value="defects"/>
+            <xs:enumeration value="depends"/>
+            <xs:enumeration value="depends,defects"/>
+            <xs:enumeration value="depends,duration"/>
+            <xs:enumeration value="depends,random"/>
+            <xs:enumeration value="depends,reverse"/>
+            <xs:enumeration value="depends,size"/>
+            <xs:enumeration value="duration"/>
+            <xs:enumeration value="no-depends"/>
+            <xs:enumeration value="no-depends,defects"/>
+            <xs:enumeration value="no-depends,duration"/>
+            <xs:enumeration value="no-depends,random"/>
+            <xs:enumeration value="no-depends,reverse"/>
+            <xs:enumeration value="no-depends,size"/>
+            <xs:enumeration value="random"/>
+            <xs:enumeration value="reverse"/>
+            <xs:enumeration value="size"/>
+        </xs:restriction>
+    </xs:simpleType>
+    <xs:complexType name="fileFilterType">
+        <xs:simpleContent>
+            <xs:extension base="xs:anyURI">
+                <xs:attributeGroup ref="phpVersionGroup"/>
+            </xs:extension>
+        </xs:simpleContent>
+    </xs:complexType>
+    <xs:attributeGroup name="phpVersionGroup">
+        <xs:attribute name="phpVersion" type="xs:string" default="5.3.0"/>
+        <xs:attribute name="phpVersionOperator" type="xs:string" default="&gt;="/>
+    </xs:attributeGroup>
+    <xs:complexType name="phpType">
+        <xs:sequence>
+            <xs:choice maxOccurs="unbounded">
+                <xs:element name="includePath" type="xs:anyURI" minOccurs="0" maxOccurs="unbounded"/>
+                <xs:element name="ini" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
+                <xs:element name="const" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
+                <xs:element name="var" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
+                <xs:element name="env" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
+                <xs:element name="post" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
+                <xs:element name="get" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
+                <xs:element name="cookie" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
+                <xs:element name="server" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
+                <xs:element name="files" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
+                <xs:element name="request" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
+            </xs:choice>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="namedValueType">
+        <xs:attribute name="name" use="required" type="xs:string"/>
+        <xs:attribute name="value" use="required" type="xs:anySimpleType"/>
+        <xs:attribute name="verbatim" use="optional" type="xs:boolean"/>
+        <xs:attribute name="force" use="optional" type="xs:boolean"/>
+    </xs:complexType>
+    <xs:complexType name="phpUnitType">
+        <xs:annotation>
+            <xs:documentation>The main type specifying the document structure</xs:documentation>
+        </xs:annotation>
+        <xs:group ref="configGroup"/>
+        <xs:attributeGroup ref="configAttributeGroup"/>
+    </xs:complexType>
+    <xs:attributeGroup name="configAttributeGroup">
+        <xs:attribute name="backupGlobals" type="xs:boolean" default="false"/>
+        <xs:attribute name="backupStaticAttributes" type="xs:boolean" default="false"/>
+        <xs:attribute name="bootstrap" type="xs:anyURI"/>
+        <xs:attribute name="cacheResult" type="xs:boolean" default="true"/>
+        <xs:attribute name="cacheResultFile" type="xs:anyURI"/>
+        <xs:attribute name="cacheTokens" type="xs:boolean" default="false"/>
+        <xs:attribute name="colors" type="xs:boolean" default="false"/>
+        <xs:attribute name="columns" type="columnsType" default="80"/>
+        <xs:attribute name="convertDeprecationsToExceptions" type="xs:boolean" default="true"/>
+        <xs:attribute name="convertErrorsToExceptions" type="xs:boolean" default="true"/>
+        <xs:attribute name="convertNoticesToExceptions" type="xs:boolean" default="true"/>
+        <xs:attribute name="convertWarningsToExceptions" type="xs:boolean" default="true"/>
+        <xs:attribute name="disableCodeCoverageIgnore" type="xs:boolean" default="false"/>
+        <xs:attribute name="forceCoversAnnotation" type="xs:boolean" default="false"/>
+        <xs:attribute name="printerClass" type="xs:string" default="PHPUnit\TextUI\ResultPrinter"/>
+        <xs:attribute name="printerFile" type="xs:anyURI"/>
+        <xs:attribute name="processIsolation" type="xs:boolean" default="false"/>
+        <xs:attribute name="stopOnDefect" type="xs:boolean" default="false"/>
+        <xs:attribute name="stopOnError" type="xs:boolean" default="false"/>
+        <xs:attribute name="stopOnFailure" type="xs:boolean" default="false"/>
+        <xs:attribute name="stopOnWarning" type="xs:boolean" default="false"/>
+        <xs:attribute name="stopOnIncomplete" type="xs:boolean" default="false"/>
+        <xs:attribute name="stopOnRisky" type="xs:boolean" default="false"/>
+        <xs:attribute name="stopOnSkipped" type="xs:boolean" default="false"/>
+        <xs:attribute name="failOnRisky" type="xs:boolean" default="false"/>
+        <xs:attribute name="failOnWarning" type="xs:boolean" default="false"/>
+        <xs:attribute name="beStrictAboutChangesToGlobalState" type="xs:boolean" default="false"/>
+        <xs:attribute name="beStrictAboutOutputDuringTests" type="xs:boolean" default="false"/>
+        <xs:attribute name="beStrictAboutResourceUsageDuringSmallTests" type="xs:boolean" default="false"/>
+        <xs:attribute name="beStrictAboutTestsThatDoNotTestAnything" type="xs:boolean" default="true"/>
+        <xs:attribute name="beStrictAboutTodoAnnotatedTests" type="xs:boolean" default="false"/>
+        <xs:attribute name="beStrictAboutCoversAnnotation" type="xs:boolean" default="false"/>
+        <xs:attribute name="defaultTimeLimit" type="xs:integer" default="0"/>
+        <xs:attribute name="enforceTimeLimit" type="xs:boolean" default="false"/>
+        <xs:attribute name="ignoreDeprecatedCodeUnitsFromCodeCoverage" type="xs:boolean" default="false"/>
+        <xs:attribute name="timeoutForSmallTests" type="xs:integer" default="1"/>
+        <xs:attribute name="timeoutForMediumTests" type="xs:integer" default="10"/>
+        <xs:attribute name="timeoutForLargeTests" type="xs:integer" default="60"/>
+        <xs:attribute name="testSuiteLoaderClass" type="xs:string" default="PHPUnit\Runner\StandardTestSuiteLoader"/>
+        <xs:attribute name="testSuiteLoaderFile" type="xs:anyURI"/>
+        <xs:attribute name="defaultTestSuite" type="xs:string" default=""/>
+        <xs:attribute name="verbose" type="xs:boolean" default="false"/>
+        <xs:attribute name="testdox" type="xs:boolean" default="false"/>
+        <xs:attribute name="stderr" type="xs:boolean" default="false"/>
+        <xs:attribute name="reverseDefectList" type="xs:boolean" default="false"/>
+        <xs:attribute name="registerMockObjectsFromTestArgumentsRecursively" type="xs:boolean" default="false"/>
+        <xs:attribute name="extensionsDirectory" type="xs:anyURI"/>
+        <xs:attribute name="executionOrder" type="executionOrderType" default="default"/>
+        <xs:attribute name="resolveDependencies" type="xs:boolean" default="true"/>
+        <xs:attribute name="noInteraction" type="xs:boolean" default="false"/>
+    </xs:attributeGroup>
+    <xs:group name="configGroup">
+        <xs:all>
+            <xs:element ref="testSuiteFacet" minOccurs="0"/>
+            <xs:element name="groups" type="groupsType" minOccurs="0"/>
+            <xs:element name="testdoxGroups" type="groupsType" minOccurs="0"/>
+            <xs:element name="filter" type="filtersType" minOccurs="0"/>
+            <xs:element name="logging" type="loggersType" minOccurs="0"/>
+            <xs:element name="extensions" type="extensionsType" minOccurs="0"/>
+            <xs:element name="listeners" type="listenersType" minOccurs="0"/>
+            <xs:element name="php" type="phpType" minOccurs="0"/>
+        </xs:all>
+    </xs:group>
+    <xs:element name="testSuiteFacet" abstract="true"/>
+    <xs:element name="testsuite" type="testSuiteType" substitutionGroup="testSuiteFacet"/>
+    <xs:element name="testsuites" type="testSuitesType" substitutionGroup="testSuiteFacet"/>
+    <xs:complexType name="testSuitesType">
+        <xs:sequence>
+            <xs:element name="testsuite" type="testSuiteType" maxOccurs="unbounded"/>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="testSuiteType">
+        <xs:sequence>
+            <xs:group ref="pathGroup"/>
+            <xs:element name="exclude" type="xs:string" minOccurs="0" maxOccurs="unbounded"/>
+        </xs:sequence>
+        <xs:attribute name="name" type="xs:string" use="required"/>
+    </xs:complexType>
+</xs:schema>
diff --git a/www-api/vendor/phpunit/phpunit/schema/9.2.xsd b/www-api/vendor/phpunit/phpunit/schema/9.2.xsd
new file mode 100644
index 00000000..883f21bc
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/schema/9.2.xsd
@@ -0,0 +1,317 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+    <xs:annotation>
+        <xs:documentation source="https://phpunit.de/documentation.html">
+            This Schema file defines the rules by which the XML configuration file of PHPUnit 9.2 may be structured.
+        </xs:documentation>
+        <xs:appinfo source="https://phpunit.de/documentation.html"/>
+    </xs:annotation>
+    <xs:element name="phpunit" type="phpUnitType">
+        <xs:annotation>
+            <xs:documentation>Root Element</xs:documentation>
+        </xs:annotation>
+    </xs:element>
+    <xs:complexType name="filtersType">
+        <xs:sequence>
+            <xs:element name="whitelist" type="whiteListType" minOccurs="0"/>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="filterType">
+        <xs:sequence>
+            <xs:choice maxOccurs="unbounded" minOccurs="0">
+                <xs:group ref="pathGroup"/>
+                <xs:element name="exclude">
+                    <xs:complexType>
+                        <xs:group ref="pathGroup"/>
+                    </xs:complexType>
+                </xs:element>
+            </xs:choice>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="whiteListType">
+        <xs:complexContent>
+            <xs:extension base="filterType">
+                <xs:attribute name="addUncoveredFilesFromWhitelist" default="true" type="xs:boolean"/>
+                <xs:attribute name="processUncoveredFilesFromWhitelist" default="false" type="xs:boolean"/>
+            </xs:extension>
+        </xs:complexContent>
+    </xs:complexType>
+    <xs:complexType name="groupsType">
+        <xs:choice>
+            <xs:sequence>
+                <xs:element name="include" type="groupType"/>
+                <xs:element name="exclude" type="groupType" minOccurs="0"/>
+            </xs:sequence>
+            <xs:sequence>
+                <xs:element name="exclude" type="groupType"/>
+            </xs:sequence>
+        </xs:choice>
+    </xs:complexType>
+    <xs:complexType name="groupType">
+        <xs:sequence>
+            <xs:element name="group" type="xs:string" maxOccurs="unbounded"/>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="extensionsType">
+        <xs:sequence>
+            <xs:element name="extension" type="objectType" maxOccurs="unbounded"/>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="listenersType">
+        <xs:sequence>
+            <xs:element name="listener" type="objectType" maxOccurs="unbounded"/>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="objectType">
+        <xs:sequence>
+            <xs:element name="arguments" minOccurs="0">
+                <xs:complexType>
+                    <xs:group ref="argumentsGroup"/>
+                </xs:complexType>
+            </xs:element>
+        </xs:sequence>
+        <xs:attribute name="class" type="xs:string" use="required"/>
+        <xs:attribute name="file" type="xs:anyURI"/>
+    </xs:complexType>
+    <xs:complexType name="arrayType">
+        <xs:sequence>
+            <xs:element name="element" type="argumentType" minOccurs="0" maxOccurs="unbounded"/>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="argumentType">
+        <xs:group ref="argumentChoice"/>
+        <xs:attribute name="key" use="required"/>
+    </xs:complexType>
+    <xs:group name="argumentsGroup">
+        <xs:sequence>
+            <xs:choice minOccurs="0" maxOccurs="unbounded">
+                <xs:element name="array" type="arrayType" />
+                <xs:element name="integer" type="xs:integer" />
+                <xs:element name="string" type="xs:string" />
+                <xs:element name="double" type="xs:double" />
+                <xs:element name="null" />
+                <xs:element name="object" type="objectType" />
+                <xs:element name="file" type="xs:anyURI" />
+                <xs:element name="directory" type="xs:anyURI" />
+                <xs:element name="boolean" type="xs:boolean" />
+            </xs:choice>
+        </xs:sequence>
+    </xs:group>
+    <xs:group name="argumentChoice">
+        <xs:choice>
+            <xs:element name="array" type="arrayType" minOccurs="0" maxOccurs="unbounded"/>
+            <xs:element name="integer" type="xs:integer" minOccurs="0" maxOccurs="unbounded"/>
+            <xs:element name="string" type="xs:string" minOccurs="0" maxOccurs="unbounded"/>
+            <xs:element name="double" type="xs:double" minOccurs="0" maxOccurs="unbounded"/>
+            <xs:element name="null" minOccurs="0" maxOccurs="unbounded"/>
+            <xs:element name="object" type="objectType" minOccurs="0" maxOccurs="unbounded"/>
+            <xs:element name="file" type="xs:anyURI" minOccurs="0" maxOccurs="unbounded"/>
+            <xs:element name="directory" type="xs:anyURI" minOccurs="0" maxOccurs="unbounded"/>
+            <xs:element name="boolean" type="xs:boolean" minOccurs="0" maxOccurs="unbounded"/>
+        </xs:choice>
+    </xs:group>
+    <xs:simpleType name="columnsType">
+        <xs:union>
+            <xs:simpleType>
+                <xs:restriction base="xs:integer"/>
+            </xs:simpleType>
+            <xs:simpleType>
+                <xs:restriction base="xs:string">
+                    <xs:enumeration value="max"/>
+                </xs:restriction>
+            </xs:simpleType>
+        </xs:union>
+    </xs:simpleType>
+    <xs:complexType name="loggersType">
+        <xs:sequence>
+            <xs:element name="log" type="loggerType" maxOccurs="unbounded"/>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="loggerType">
+        <xs:attribute name="type">
+            <xs:simpleType>
+                <xs:restriction base="xs:string">
+                    <xs:enumeration value="coverage-html"/>
+                    <xs:enumeration value="coverage-text"/>
+                    <xs:enumeration value="coverage-clover"/>
+                    <xs:enumeration value="coverage-crap4j"/>
+                    <xs:enumeration value="coverage-xml"/>
+                    <xs:enumeration value="coverage-php"/>
+                    <xs:enumeration value="plain"/>
+                    <xs:enumeration value="teamcity"/>
+                    <xs:enumeration value="junit"/>
+                    <xs:enumeration value="testdox-html"/>
+                    <xs:enumeration value="testdox-text"/>
+                    <xs:enumeration value="testdox-xml"/>
+                </xs:restriction>
+            </xs:simpleType>
+        </xs:attribute>
+        <xs:attribute name="target" type="xs:anyURI"/>
+        <xs:attribute name="lowUpperBound" type="xs:nonNegativeInteger" default="50"/>
+        <xs:attribute name="highLowerBound" type="xs:nonNegativeInteger" default="90"/>
+        <xs:attribute name="showUncoveredFiles" type="xs:boolean" default="false"/>
+        <xs:attribute name="showOnlySummary" type="xs:boolean" default="false"/>
+        <xs:attribute name="threshold" type="xs:nonNegativeInteger" default="30"/>
+    </xs:complexType>
+    <xs:group name="pathGroup">
+        <xs:sequence>
+            <xs:choice minOccurs="0" maxOccurs="unbounded">
+                <xs:element name="directory" type="directoryFilterType"/>
+                <xs:element name="file" type="fileFilterType"/>
+            </xs:choice>
+        </xs:sequence>
+    </xs:group>
+    <xs:complexType name="directoryFilterType">
+        <xs:simpleContent>
+            <xs:extension base="xs:string">
+                <xs:attribute type="xs:string" name="prefix" default=""/>
+                <xs:attribute type="xs:string" name="suffix" default="Test.php"/>
+                <xs:attributeGroup ref="phpVersionGroup"/>
+            </xs:extension>
+        </xs:simpleContent>
+    </xs:complexType>
+    <xs:simpleType name="executionOrderType">
+        <xs:restriction base="xs:string">
+            <xs:enumeration value="default"/>
+            <xs:enumeration value="defects"/>
+            <xs:enumeration value="depends"/>
+            <xs:enumeration value="depends,defects"/>
+            <xs:enumeration value="depends,duration"/>
+            <xs:enumeration value="depends,random"/>
+            <xs:enumeration value="depends,reverse"/>
+            <xs:enumeration value="depends,size"/>
+            <xs:enumeration value="duration"/>
+            <xs:enumeration value="no-depends"/>
+            <xs:enumeration value="no-depends,defects"/>
+            <xs:enumeration value="no-depends,duration"/>
+            <xs:enumeration value="no-depends,random"/>
+            <xs:enumeration value="no-depends,reverse"/>
+            <xs:enumeration value="no-depends,size"/>
+            <xs:enumeration value="random"/>
+            <xs:enumeration value="reverse"/>
+            <xs:enumeration value="size"/>
+        </xs:restriction>
+    </xs:simpleType>
+    <xs:complexType name="fileFilterType">
+        <xs:simpleContent>
+            <xs:extension base="xs:anyURI">
+                <xs:attributeGroup ref="phpVersionGroup"/>
+            </xs:extension>
+        </xs:simpleContent>
+    </xs:complexType>
+    <xs:attributeGroup name="phpVersionGroup">
+        <xs:attribute name="phpVersion" type="xs:string" default="5.3.0"/>
+        <xs:attribute name="phpVersionOperator" type="xs:string" default="&gt;="/>
+    </xs:attributeGroup>
+    <xs:complexType name="phpType">
+        <xs:sequence>
+            <xs:choice maxOccurs="unbounded">
+                <xs:element name="includePath" type="xs:anyURI" minOccurs="0" maxOccurs="unbounded"/>
+                <xs:element name="ini" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
+                <xs:element name="const" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
+                <xs:element name="var" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
+                <xs:element name="env" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
+                <xs:element name="post" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
+                <xs:element name="get" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
+                <xs:element name="cookie" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
+                <xs:element name="server" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
+                <xs:element name="files" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
+                <xs:element name="request" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
+            </xs:choice>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="namedValueType">
+        <xs:attribute name="name" use="required" type="xs:string"/>
+        <xs:attribute name="value" use="required" type="xs:anySimpleType"/>
+        <xs:attribute name="verbatim" use="optional" type="xs:boolean"/>
+        <xs:attribute name="force" use="optional" type="xs:boolean"/>
+    </xs:complexType>
+    <xs:complexType name="phpUnitType">
+        <xs:annotation>
+            <xs:documentation>The main type specifying the document structure</xs:documentation>
+        </xs:annotation>
+        <xs:group ref="configGroup"/>
+        <xs:attributeGroup ref="configAttributeGroup"/>
+    </xs:complexType>
+    <xs:attributeGroup name="configAttributeGroup">
+        <xs:attribute name="backupGlobals" type="xs:boolean" default="false"/>
+        <xs:attribute name="backupStaticAttributes" type="xs:boolean" default="false"/>
+        <xs:attribute name="bootstrap" type="xs:anyURI"/>
+        <xs:attribute name="cacheResult" type="xs:boolean" default="true"/>
+        <xs:attribute name="cacheResultFile" type="xs:anyURI"/>
+        <xs:attribute name="cacheTokens" type="xs:boolean" default="false"/>
+        <xs:attribute name="colors" type="xs:boolean" default="false"/>
+        <xs:attribute name="columns" type="columnsType" default="80"/>
+        <xs:attribute name="convertDeprecationsToExceptions" type="xs:boolean" default="true"/>
+        <xs:attribute name="convertErrorsToExceptions" type="xs:boolean" default="true"/>
+        <xs:attribute name="convertNoticesToExceptions" type="xs:boolean" default="true"/>
+        <xs:attribute name="convertWarningsToExceptions" type="xs:boolean" default="true"/>
+        <xs:attribute name="disableCodeCoverageIgnore" type="xs:boolean" default="false"/>
+        <xs:attribute name="forceCoversAnnotation" type="xs:boolean" default="false"/>
+        <xs:attribute name="printerClass" type="xs:string" default="PHPUnit\TextUI\ResultPrinter"/>
+        <xs:attribute name="printerFile" type="xs:anyURI"/>
+        <xs:attribute name="processIsolation" type="xs:boolean" default="false"/>
+        <xs:attribute name="stopOnDefect" type="xs:boolean" default="false"/>
+        <xs:attribute name="stopOnError" type="xs:boolean" default="false"/>
+        <xs:attribute name="stopOnFailure" type="xs:boolean" default="false"/>
+        <xs:attribute name="stopOnWarning" type="xs:boolean" default="false"/>
+        <xs:attribute name="stopOnIncomplete" type="xs:boolean" default="false"/>
+        <xs:attribute name="stopOnRisky" type="xs:boolean" default="false"/>
+        <xs:attribute name="stopOnSkipped" type="xs:boolean" default="false"/>
+        <xs:attribute name="failOnIncomplete" type="xs:boolean" default="false"/>
+        <xs:attribute name="failOnRisky" type="xs:boolean" default="false"/>
+        <xs:attribute name="failOnSkipped" type="xs:boolean" default="false"/>
+        <xs:attribute name="failOnWarning" type="xs:boolean" default="false"/>
+        <xs:attribute name="beStrictAboutChangesToGlobalState" type="xs:boolean" default="false"/>
+        <xs:attribute name="beStrictAboutOutputDuringTests" type="xs:boolean" default="false"/>
+        <xs:attribute name="beStrictAboutResourceUsageDuringSmallTests" type="xs:boolean" default="false"/>
+        <xs:attribute name="beStrictAboutTestsThatDoNotTestAnything" type="xs:boolean" default="true"/>
+        <xs:attribute name="beStrictAboutTodoAnnotatedTests" type="xs:boolean" default="false"/>
+        <xs:attribute name="beStrictAboutCoversAnnotation" type="xs:boolean" default="false"/>
+        <xs:attribute name="defaultTimeLimit" type="xs:integer" default="0"/>
+        <xs:attribute name="enforceTimeLimit" type="xs:boolean" default="false"/>
+        <xs:attribute name="ignoreDeprecatedCodeUnitsFromCodeCoverage" type="xs:boolean" default="false"/>
+        <xs:attribute name="timeoutForSmallTests" type="xs:integer" default="1"/>
+        <xs:attribute name="timeoutForMediumTests" type="xs:integer" default="10"/>
+        <xs:attribute name="timeoutForLargeTests" type="xs:integer" default="60"/>
+        <xs:attribute name="testSuiteLoaderClass" type="xs:string" default="PHPUnit\Runner\StandardTestSuiteLoader"/>
+        <xs:attribute name="testSuiteLoaderFile" type="xs:anyURI"/>
+        <xs:attribute name="defaultTestSuite" type="xs:string" default=""/>
+        <xs:attribute name="verbose" type="xs:boolean" default="false"/>
+        <xs:attribute name="testdox" type="xs:boolean" default="false"/>
+        <xs:attribute name="stderr" type="xs:boolean" default="false"/>
+        <xs:attribute name="reverseDefectList" type="xs:boolean" default="false"/>
+        <xs:attribute name="registerMockObjectsFromTestArgumentsRecursively" type="xs:boolean" default="false"/>
+        <xs:attribute name="extensionsDirectory" type="xs:anyURI"/>
+        <xs:attribute name="executionOrder" type="executionOrderType" default="default"/>
+        <xs:attribute name="resolveDependencies" type="xs:boolean" default="true"/>
+        <xs:attribute name="noInteraction" type="xs:boolean" default="false"/>
+    </xs:attributeGroup>
+    <xs:group name="configGroup">
+        <xs:all>
+            <xs:element ref="testSuiteFacet" minOccurs="0"/>
+            <xs:element name="groups" type="groupsType" minOccurs="0"/>
+            <xs:element name="testdoxGroups" type="groupsType" minOccurs="0"/>
+            <xs:element name="filter" type="filtersType" minOccurs="0"/>
+            <xs:element name="logging" type="loggersType" minOccurs="0"/>
+            <xs:element name="extensions" type="extensionsType" minOccurs="0"/>
+            <xs:element name="listeners" type="listenersType" minOccurs="0"/>
+            <xs:element name="php" type="phpType" minOccurs="0"/>
+        </xs:all>
+    </xs:group>
+    <xs:element name="testSuiteFacet" abstract="true"/>
+    <xs:element name="testsuite" type="testSuiteType" substitutionGroup="testSuiteFacet"/>
+    <xs:element name="testsuites" type="testSuitesType" substitutionGroup="testSuiteFacet"/>
+    <xs:complexType name="testSuitesType">
+        <xs:sequence>
+            <xs:element name="testsuite" type="testSuiteType" maxOccurs="unbounded"/>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="testSuiteType">
+        <xs:sequence>
+            <xs:group ref="pathGroup"/>
+            <xs:element name="exclude" type="xs:string" minOccurs="0" maxOccurs="unbounded"/>
+        </xs:sequence>
+        <xs:attribute name="name" type="xs:string" use="required"/>
+    </xs:complexType>
+</xs:schema>
diff --git a/www-api/vendor/phpunit/phpunit/src/Exception.php b/www-api/vendor/phpunit/phpunit/src/Exception.php
new file mode 100644
index 00000000..4e7c3335
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Exception.php
@@ -0,0 +1,19 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit;
+
+use Throwable;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+interface Exception extends Throwable
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Assert.php b/www-api/vendor/phpunit/phpunit/src/Framework/Assert.php
new file mode 100644
index 00000000..97321e35
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Assert.php
@@ -0,0 +1,2860 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+use const DEBUG_BACKTRACE_IGNORE_ARGS;
+use const PHP_EOL;
+use function array_shift;
+use function array_unshift;
+use function assert;
+use function class_exists;
+use function count;
+use function debug_backtrace;
+use function explode;
+use function file_get_contents;
+use function func_get_args;
+use function implode;
+use function interface_exists;
+use function is_array;
+use function is_bool;
+use function is_int;
+use function is_iterable;
+use function is_object;
+use function is_string;
+use function preg_match;
+use function preg_split;
+use function sprintf;
+use function strpos;
+use ArrayAccess;
+use Countable;
+use DOMAttr;
+use DOMDocument;
+use DOMElement;
+use PHPUnit\Framework\Constraint\ArrayHasKey;
+use PHPUnit\Framework\Constraint\Callback;
+use PHPUnit\Framework\Constraint\ClassHasAttribute;
+use PHPUnit\Framework\Constraint\ClassHasStaticAttribute;
+use PHPUnit\Framework\Constraint\Constraint;
+use PHPUnit\Framework\Constraint\Count;
+use PHPUnit\Framework\Constraint\DirectoryExists;
+use PHPUnit\Framework\Constraint\FileExists;
+use PHPUnit\Framework\Constraint\GreaterThan;
+use PHPUnit\Framework\Constraint\IsAnything;
+use PHPUnit\Framework\Constraint\IsEmpty;
+use PHPUnit\Framework\Constraint\IsEqual;
+use PHPUnit\Framework\Constraint\IsEqualCanonicalizing;
+use PHPUnit\Framework\Constraint\IsEqualIgnoringCase;
+use PHPUnit\Framework\Constraint\IsEqualWithDelta;
+use PHPUnit\Framework\Constraint\IsFalse;
+use PHPUnit\Framework\Constraint\IsFinite;
+use PHPUnit\Framework\Constraint\IsIdentical;
+use PHPUnit\Framework\Constraint\IsInfinite;
+use PHPUnit\Framework\Constraint\IsInstanceOf;
+use PHPUnit\Framework\Constraint\IsJson;
+use PHPUnit\Framework\Constraint\IsNan;
+use PHPUnit\Framework\Constraint\IsNull;
+use PHPUnit\Framework\Constraint\IsReadable;
+use PHPUnit\Framework\Constraint\IsTrue;
+use PHPUnit\Framework\Constraint\IsType;
+use PHPUnit\Framework\Constraint\IsWritable;
+use PHPUnit\Framework\Constraint\JsonMatches;
+use PHPUnit\Framework\Constraint\LessThan;
+use PHPUnit\Framework\Constraint\LogicalAnd;
+use PHPUnit\Framework\Constraint\LogicalNot;
+use PHPUnit\Framework\Constraint\LogicalOr;
+use PHPUnit\Framework\Constraint\LogicalXor;
+use PHPUnit\Framework\Constraint\ObjectEquals;
+use PHPUnit\Framework\Constraint\ObjectHasAttribute;
+use PHPUnit\Framework\Constraint\RegularExpression;
+use PHPUnit\Framework\Constraint\SameSize;
+use PHPUnit\Framework\Constraint\StringContains;
+use PHPUnit\Framework\Constraint\StringEndsWith;
+use PHPUnit\Framework\Constraint\StringMatchesFormatDescription;
+use PHPUnit\Framework\Constraint\StringStartsWith;
+use PHPUnit\Framework\Constraint\TraversableContainsEqual;
+use PHPUnit\Framework\Constraint\TraversableContainsIdentical;
+use PHPUnit\Framework\Constraint\TraversableContainsOnly;
+use PHPUnit\Util\Type;
+use PHPUnit\Util\Xml;
+use PHPUnit\Util\Xml\Loader as XmlLoader;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+abstract class Assert
+{
+    /**
+     * @var int
+     */
+    private static $count = 0;
+
+    /**
+     * Asserts that an array has a specified key.
+     *
+     * @param int|string        $key
+     * @param array|ArrayAccess $array
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     * @throws ExpectationFailedException
+     */
+    public static function assertArrayHasKey($key, $array, string $message = ''): void
+    {
+        if (!(is_int($key) || is_string($key))) {
+            throw InvalidArgumentException::create(
+                1,
+                'integer or string'
+            );
+        }
+
+        if (!(is_array($array) || $array instanceof ArrayAccess)) {
+            throw InvalidArgumentException::create(
+                2,
+                'array or ArrayAccess'
+            );
+        }
+
+        $constraint = new ArrayHasKey($key);
+
+        static::assertThat($array, $constraint, $message);
+    }
+
+    /**
+     * Asserts that an array does not have a specified key.
+     *
+     * @param int|string        $key
+     * @param array|ArrayAccess $array
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     * @throws ExpectationFailedException
+     */
+    public static function assertArrayNotHasKey($key, $array, string $message = ''): void
+    {
+        if (!(is_int($key) || is_string($key))) {
+            throw InvalidArgumentException::create(
+                1,
+                'integer or string'
+            );
+        }
+
+        if (!(is_array($array) || $array instanceof ArrayAccess)) {
+            throw InvalidArgumentException::create(
+                2,
+                'array or ArrayAccess'
+            );
+        }
+
+        $constraint = new LogicalNot(
+            new ArrayHasKey($key)
+        );
+
+        static::assertThat($array, $constraint, $message);
+    }
+
+    /**
+     * Asserts that a haystack contains a needle.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     * @throws ExpectationFailedException
+     */
+    public static function assertContains($needle, iterable $haystack, string $message = ''): void
+    {
+        $constraint = new TraversableContainsIdentical($needle);
+
+        static::assertThat($haystack, $constraint, $message);
+    }
+
+    public static function assertContainsEquals($needle, iterable $haystack, string $message = ''): void
+    {
+        $constraint = new TraversableContainsEqual($needle);
+
+        static::assertThat($haystack, $constraint, $message);
+    }
+
+    /**
+     * Asserts that a haystack does not contain a needle.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     * @throws ExpectationFailedException
+     */
+    public static function assertNotContains($needle, iterable $haystack, string $message = ''): void
+    {
+        $constraint = new LogicalNot(
+            new TraversableContainsIdentical($needle)
+        );
+
+        static::assertThat($haystack, $constraint, $message);
+    }
+
+    public static function assertNotContainsEquals($needle, iterable $haystack, string $message = ''): void
+    {
+        $constraint = new LogicalNot(new TraversableContainsEqual($needle));
+
+        static::assertThat($haystack, $constraint, $message);
+    }
+
+    /**
+     * Asserts that a haystack contains only values of a given type.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertContainsOnly(string $type, iterable $haystack, ?bool $isNativeType = null, string $message = ''): void
+    {
+        if ($isNativeType === null) {
+            $isNativeType = Type::isType($type);
+        }
+
+        static::assertThat(
+            $haystack,
+            new TraversableContainsOnly(
+                $type,
+                $isNativeType
+            ),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a haystack contains only instances of a given class name.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertContainsOnlyInstancesOf(string $className, iterable $haystack, string $message = ''): void
+    {
+        static::assertThat(
+            $haystack,
+            new TraversableContainsOnly(
+                $className,
+                false
+            ),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a haystack does not contain only values of a given type.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertNotContainsOnly(string $type, iterable $haystack, ?bool $isNativeType = null, string $message = ''): void
+    {
+        if ($isNativeType === null) {
+            $isNativeType = Type::isType($type);
+        }
+
+        static::assertThat(
+            $haystack,
+            new LogicalNot(
+                new TraversableContainsOnly(
+                    $type,
+                    $isNativeType
+                )
+            ),
+            $message
+        );
+    }
+
+    /**
+     * Asserts the number of elements of an array, Countable or Traversable.
+     *
+     * @param Countable|iterable $haystack
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     * @throws ExpectationFailedException
+     */
+    public static function assertCount(int $expectedCount, $haystack, string $message = ''): void
+    {
+        if (!$haystack instanceof Countable && !is_iterable($haystack)) {
+            throw InvalidArgumentException::create(2, 'countable or iterable');
+        }
+
+        static::assertThat(
+            $haystack,
+            new Count($expectedCount),
+            $message
+        );
+    }
+
+    /**
+     * Asserts the number of elements of an array, Countable or Traversable.
+     *
+     * @param Countable|iterable $haystack
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     * @throws ExpectationFailedException
+     */
+    public static function assertNotCount(int $expectedCount, $haystack, string $message = ''): void
+    {
+        if (!$haystack instanceof Countable && !is_iterable($haystack)) {
+            throw InvalidArgumentException::create(2, 'countable or iterable');
+        }
+
+        $constraint = new LogicalNot(
+            new Count($expectedCount)
+        );
+
+        static::assertThat($haystack, $constraint, $message);
+    }
+
+    /**
+     * Asserts that two variables are equal.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertEquals($expected, $actual, string $message = ''): void
+    {
+        $constraint = new IsEqual($expected);
+
+        static::assertThat($actual, $constraint, $message);
+    }
+
+    /**
+     * Asserts that two variables are equal (canonicalizing).
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertEqualsCanonicalizing($expected, $actual, string $message = ''): void
+    {
+        $constraint = new IsEqualCanonicalizing($expected);
+
+        static::assertThat($actual, $constraint, $message);
+    }
+
+    /**
+     * Asserts that two variables are equal (ignoring case).
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertEqualsIgnoringCase($expected, $actual, string $message = ''): void
+    {
+        $constraint = new IsEqualIgnoringCase($expected);
+
+        static::assertThat($actual, $constraint, $message);
+    }
+
+    /**
+     * Asserts that two variables are equal (with delta).
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertEqualsWithDelta($expected, $actual, float $delta, string $message = ''): void
+    {
+        $constraint = new IsEqualWithDelta(
+            $expected,
+            $delta
+        );
+
+        static::assertThat($actual, $constraint, $message);
+    }
+
+    /**
+     * Asserts that two variables are not equal.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertNotEquals($expected, $actual, string $message = ''): void
+    {
+        $constraint = new LogicalNot(
+            new IsEqual($expected)
+        );
+
+        static::assertThat($actual, $constraint, $message);
+    }
+
+    /**
+     * Asserts that two variables are not equal (canonicalizing).
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertNotEqualsCanonicalizing($expected, $actual, string $message = ''): void
+    {
+        $constraint = new LogicalNot(
+            new IsEqualCanonicalizing($expected)
+        );
+
+        static::assertThat($actual, $constraint, $message);
+    }
+
+    /**
+     * Asserts that two variables are not equal (ignoring case).
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertNotEqualsIgnoringCase($expected, $actual, string $message = ''): void
+    {
+        $constraint = new LogicalNot(
+            new IsEqualIgnoringCase($expected)
+        );
+
+        static::assertThat($actual, $constraint, $message);
+    }
+
+    /**
+     * Asserts that two variables are not equal (with delta).
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertNotEqualsWithDelta($expected, $actual, float $delta, string $message = ''): void
+    {
+        $constraint = new LogicalNot(
+            new IsEqualWithDelta(
+                $expected,
+                $delta
+            )
+        );
+
+        static::assertThat($actual, $constraint, $message);
+    }
+
+    /**
+     * @throws ExpectationFailedException
+     */
+    public static function assertObjectEquals(object $expected, object $actual, string $method = 'equals', string $message = ''): void
+    {
+        static::assertThat(
+            $actual,
+            static::objectEquals($expected, $method),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a variable is empty.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-assert empty $actual
+     */
+    public static function assertEmpty($actual, string $message = ''): void
+    {
+        static::assertThat($actual, static::isEmpty(), $message);
+    }
+
+    /**
+     * Asserts that a variable is not empty.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-assert !empty $actual
+     */
+    public static function assertNotEmpty($actual, string $message = ''): void
+    {
+        static::assertThat($actual, static::logicalNot(static::isEmpty()), $message);
+    }
+
+    /**
+     * Asserts that a value is greater than another value.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertGreaterThan($expected, $actual, string $message = ''): void
+    {
+        static::assertThat($actual, static::greaterThan($expected), $message);
+    }
+
+    /**
+     * Asserts that a value is greater than or equal to another value.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertGreaterThanOrEqual($expected, $actual, string $message = ''): void
+    {
+        static::assertThat(
+            $actual,
+            static::greaterThanOrEqual($expected),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a value is smaller than another value.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertLessThan($expected, $actual, string $message = ''): void
+    {
+        static::assertThat($actual, static::lessThan($expected), $message);
+    }
+
+    /**
+     * Asserts that a value is smaller than or equal to another value.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertLessThanOrEqual($expected, $actual, string $message = ''): void
+    {
+        static::assertThat($actual, static::lessThanOrEqual($expected), $message);
+    }
+
+    /**
+     * Asserts that the contents of one file is equal to the contents of another
+     * file.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertFileEquals(string $expected, string $actual, string $message = ''): void
+    {
+        static::assertFileExists($expected, $message);
+        static::assertFileExists($actual, $message);
+
+        $constraint = new IsEqual(file_get_contents($expected));
+
+        static::assertThat(file_get_contents($actual), $constraint, $message);
+    }
+
+    /**
+     * Asserts that the contents of one file is equal to the contents of another
+     * file (canonicalizing).
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertFileEqualsCanonicalizing(string $expected, string $actual, string $message = ''): void
+    {
+        static::assertFileExists($expected, $message);
+        static::assertFileExists($actual, $message);
+
+        $constraint = new IsEqualCanonicalizing(
+            file_get_contents($expected)
+        );
+
+        static::assertThat(file_get_contents($actual), $constraint, $message);
+    }
+
+    /**
+     * Asserts that the contents of one file is equal to the contents of another
+     * file (ignoring case).
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertFileEqualsIgnoringCase(string $expected, string $actual, string $message = ''): void
+    {
+        static::assertFileExists($expected, $message);
+        static::assertFileExists($actual, $message);
+
+        $constraint = new IsEqualIgnoringCase(file_get_contents($expected));
+
+        static::assertThat(file_get_contents($actual), $constraint, $message);
+    }
+
+    /**
+     * Asserts that the contents of one file is not equal to the contents of
+     * another file.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertFileNotEquals(string $expected, string $actual, string $message = ''): void
+    {
+        static::assertFileExists($expected, $message);
+        static::assertFileExists($actual, $message);
+
+        $constraint = new LogicalNot(
+            new IsEqual(file_get_contents($expected))
+        );
+
+        static::assertThat(file_get_contents($actual), $constraint, $message);
+    }
+
+    /**
+     * Asserts that the contents of one file is not equal to the contents of another
+     * file (canonicalizing).
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertFileNotEqualsCanonicalizing(string $expected, string $actual, string $message = ''): void
+    {
+        static::assertFileExists($expected, $message);
+        static::assertFileExists($actual, $message);
+
+        $constraint = new LogicalNot(
+            new IsEqualCanonicalizing(file_get_contents($expected))
+        );
+
+        static::assertThat(file_get_contents($actual), $constraint, $message);
+    }
+
+    /**
+     * Asserts that the contents of one file is not equal to the contents of another
+     * file (ignoring case).
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertFileNotEqualsIgnoringCase(string $expected, string $actual, string $message = ''): void
+    {
+        static::assertFileExists($expected, $message);
+        static::assertFileExists($actual, $message);
+
+        $constraint = new LogicalNot(
+            new IsEqualIgnoringCase(file_get_contents($expected))
+        );
+
+        static::assertThat(file_get_contents($actual), $constraint, $message);
+    }
+
+    /**
+     * Asserts that the contents of a string is equal
+     * to the contents of a file.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertStringEqualsFile(string $expectedFile, string $actualString, string $message = ''): void
+    {
+        static::assertFileExists($expectedFile, $message);
+
+        $constraint = new IsEqual(file_get_contents($expectedFile));
+
+        static::assertThat($actualString, $constraint, $message);
+    }
+
+    /**
+     * Asserts that the contents of a string is equal
+     * to the contents of a file (canonicalizing).
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertStringEqualsFileCanonicalizing(string $expectedFile, string $actualString, string $message = ''): void
+    {
+        static::assertFileExists($expectedFile, $message);
+
+        $constraint = new IsEqualCanonicalizing(file_get_contents($expectedFile));
+
+        static::assertThat($actualString, $constraint, $message);
+    }
+
+    /**
+     * Asserts that the contents of a string is equal
+     * to the contents of a file (ignoring case).
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertStringEqualsFileIgnoringCase(string $expectedFile, string $actualString, string $message = ''): void
+    {
+        static::assertFileExists($expectedFile, $message);
+
+        $constraint = new IsEqualIgnoringCase(file_get_contents($expectedFile));
+
+        static::assertThat($actualString, $constraint, $message);
+    }
+
+    /**
+     * Asserts that the contents of a string is not equal
+     * to the contents of a file.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertStringNotEqualsFile(string $expectedFile, string $actualString, string $message = ''): void
+    {
+        static::assertFileExists($expectedFile, $message);
+
+        $constraint = new LogicalNot(
+            new IsEqual(file_get_contents($expectedFile))
+        );
+
+        static::assertThat($actualString, $constraint, $message);
+    }
+
+    /**
+     * Asserts that the contents of a string is not equal
+     * to the contents of a file (canonicalizing).
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertStringNotEqualsFileCanonicalizing(string $expectedFile, string $actualString, string $message = ''): void
+    {
+        static::assertFileExists($expectedFile, $message);
+
+        $constraint = new LogicalNot(
+            new IsEqualCanonicalizing(file_get_contents($expectedFile))
+        );
+
+        static::assertThat($actualString, $constraint, $message);
+    }
+
+    /**
+     * Asserts that the contents of a string is not equal
+     * to the contents of a file (ignoring case).
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertStringNotEqualsFileIgnoringCase(string $expectedFile, string $actualString, string $message = ''): void
+    {
+        static::assertFileExists($expectedFile, $message);
+
+        $constraint = new LogicalNot(
+            new IsEqualIgnoringCase(file_get_contents($expectedFile))
+        );
+
+        static::assertThat($actualString, $constraint, $message);
+    }
+
+    /**
+     * Asserts that a file/dir is readable.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertIsReadable(string $filename, string $message = ''): void
+    {
+        static::assertThat($filename, new IsReadable, $message);
+    }
+
+    /**
+     * Asserts that a file/dir exists and is not readable.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertIsNotReadable(string $filename, string $message = ''): void
+    {
+        static::assertThat($filename, new LogicalNot(new IsReadable), $message);
+    }
+
+    /**
+     * Asserts that a file/dir exists and is not readable.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @codeCoverageIgnore
+     *
+     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4062
+     */
+    public static function assertNotIsReadable(string $filename, string $message = ''): void
+    {
+        self::createWarning('assertNotIsReadable() is deprecated and will be removed in PHPUnit 10. Refactor your code to use assertIsNotReadable() instead.');
+
+        static::assertThat($filename, new LogicalNot(new IsReadable), $message);
+    }
+
+    /**
+     * Asserts that a file/dir exists and is writable.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertIsWritable(string $filename, string $message = ''): void
+    {
+        static::assertThat($filename, new IsWritable, $message);
+    }
+
+    /**
+     * Asserts that a file/dir exists and is not writable.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertIsNotWritable(string $filename, string $message = ''): void
+    {
+        static::assertThat($filename, new LogicalNot(new IsWritable), $message);
+    }
+
+    /**
+     * Asserts that a file/dir exists and is not writable.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @codeCoverageIgnore
+     *
+     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4065
+     */
+    public static function assertNotIsWritable(string $filename, string $message = ''): void
+    {
+        self::createWarning('assertNotIsWritable() is deprecated and will be removed in PHPUnit 10. Refactor your code to use assertIsNotWritable() instead.');
+
+        static::assertThat($filename, new LogicalNot(new IsWritable), $message);
+    }
+
+    /**
+     * Asserts that a directory exists.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertDirectoryExists(string $directory, string $message = ''): void
+    {
+        static::assertThat($directory, new DirectoryExists, $message);
+    }
+
+    /**
+     * Asserts that a directory does not exist.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertDirectoryDoesNotExist(string $directory, string $message = ''): void
+    {
+        static::assertThat($directory, new LogicalNot(new DirectoryExists), $message);
+    }
+
+    /**
+     * Asserts that a directory does not exist.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @codeCoverageIgnore
+     *
+     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4068
+     */
+    public static function assertDirectoryNotExists(string $directory, string $message = ''): void
+    {
+        self::createWarning('assertDirectoryNotExists() is deprecated and will be removed in PHPUnit 10. Refactor your code to use assertDirectoryDoesNotExist() instead.');
+
+        static::assertThat($directory, new LogicalNot(new DirectoryExists), $message);
+    }
+
+    /**
+     * Asserts that a directory exists and is readable.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertDirectoryIsReadable(string $directory, string $message = ''): void
+    {
+        self::assertDirectoryExists($directory, $message);
+        self::assertIsReadable($directory, $message);
+    }
+
+    /**
+     * Asserts that a directory exists and is not readable.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertDirectoryIsNotReadable(string $directory, string $message = ''): void
+    {
+        self::assertDirectoryExists($directory, $message);
+        self::assertIsNotReadable($directory, $message);
+    }
+
+    /**
+     * Asserts that a directory exists and is not readable.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @codeCoverageIgnore
+     *
+     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4071
+     */
+    public static function assertDirectoryNotIsReadable(string $directory, string $message = ''): void
+    {
+        self::createWarning('assertDirectoryNotIsReadable() is deprecated and will be removed in PHPUnit 10. Refactor your code to use assertDirectoryIsNotReadable() instead.');
+
+        self::assertDirectoryExists($directory, $message);
+        self::assertIsNotReadable($directory, $message);
+    }
+
+    /**
+     * Asserts that a directory exists and is writable.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertDirectoryIsWritable(string $directory, string $message = ''): void
+    {
+        self::assertDirectoryExists($directory, $message);
+        self::assertIsWritable($directory, $message);
+    }
+
+    /**
+     * Asserts that a directory exists and is not writable.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertDirectoryIsNotWritable(string $directory, string $message = ''): void
+    {
+        self::assertDirectoryExists($directory, $message);
+        self::assertIsNotWritable($directory, $message);
+    }
+
+    /**
+     * Asserts that a directory exists and is not writable.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @codeCoverageIgnore
+     *
+     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4074
+     */
+    public static function assertDirectoryNotIsWritable(string $directory, string $message = ''): void
+    {
+        self::createWarning('assertDirectoryNotIsWritable() is deprecated and will be removed in PHPUnit 10. Refactor your code to use assertDirectoryIsNotWritable() instead.');
+
+        self::assertDirectoryExists($directory, $message);
+        self::assertIsNotWritable($directory, $message);
+    }
+
+    /**
+     * Asserts that a file exists.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertFileExists(string $filename, string $message = ''): void
+    {
+        static::assertThat($filename, new FileExists, $message);
+    }
+
+    /**
+     * Asserts that a file does not exist.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertFileDoesNotExist(string $filename, string $message = ''): void
+    {
+        static::assertThat($filename, new LogicalNot(new FileExists), $message);
+    }
+
+    /**
+     * Asserts that a file does not exist.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @codeCoverageIgnore
+     *
+     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4077
+     */
+    public static function assertFileNotExists(string $filename, string $message = ''): void
+    {
+        self::createWarning('assertFileNotExists() is deprecated and will be removed in PHPUnit 10. Refactor your code to use assertFileDoesNotExist() instead.');
+
+        static::assertThat($filename, new LogicalNot(new FileExists), $message);
+    }
+
+    /**
+     * Asserts that a file exists and is readable.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertFileIsReadable(string $file, string $message = ''): void
+    {
+        self::assertFileExists($file, $message);
+        self::assertIsReadable($file, $message);
+    }
+
+    /**
+     * Asserts that a file exists and is not readable.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertFileIsNotReadable(string $file, string $message = ''): void
+    {
+        self::assertFileExists($file, $message);
+        self::assertIsNotReadable($file, $message);
+    }
+
+    /**
+     * Asserts that a file exists and is not readable.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @codeCoverageIgnore
+     *
+     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4080
+     */
+    public static function assertFileNotIsReadable(string $file, string $message = ''): void
+    {
+        self::createWarning('assertFileNotIsReadable() is deprecated and will be removed in PHPUnit 10. Refactor your code to use assertFileIsNotReadable() instead.');
+
+        self::assertFileExists($file, $message);
+        self::assertIsNotReadable($file, $message);
+    }
+
+    /**
+     * Asserts that a file exists and is writable.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertFileIsWritable(string $file, string $message = ''): void
+    {
+        self::assertFileExists($file, $message);
+        self::assertIsWritable($file, $message);
+    }
+
+    /**
+     * Asserts that a file exists and is not writable.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertFileIsNotWritable(string $file, string $message = ''): void
+    {
+        self::assertFileExists($file, $message);
+        self::assertIsNotWritable($file, $message);
+    }
+
+    /**
+     * Asserts that a file exists and is not writable.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @codeCoverageIgnore
+     *
+     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4083
+     */
+    public static function assertFileNotIsWritable(string $file, string $message = ''): void
+    {
+        self::createWarning('assertFileNotIsWritable() is deprecated and will be removed in PHPUnit 10. Refactor your code to use assertFileIsNotWritable() instead.');
+
+        self::assertFileExists($file, $message);
+        self::assertIsNotWritable($file, $message);
+    }
+
+    /**
+     * Asserts that a condition is true.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-assert true $condition
+     */
+    public static function assertTrue($condition, string $message = ''): void
+    {
+        static::assertThat($condition, static::isTrue(), $message);
+    }
+
+    /**
+     * Asserts that a condition is not true.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-assert !true $condition
+     */
+    public static function assertNotTrue($condition, string $message = ''): void
+    {
+        static::assertThat($condition, static::logicalNot(static::isTrue()), $message);
+    }
+
+    /**
+     * Asserts that a condition is false.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-assert false $condition
+     */
+    public static function assertFalse($condition, string $message = ''): void
+    {
+        static::assertThat($condition, static::isFalse(), $message);
+    }
+
+    /**
+     * Asserts that a condition is not false.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-assert !false $condition
+     */
+    public static function assertNotFalse($condition, string $message = ''): void
+    {
+        static::assertThat($condition, static::logicalNot(static::isFalse()), $message);
+    }
+
+    /**
+     * Asserts that a variable is null.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-assert null $actual
+     */
+    public static function assertNull($actual, string $message = ''): void
+    {
+        static::assertThat($actual, static::isNull(), $message);
+    }
+
+    /**
+     * Asserts that a variable is not null.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-assert !null $actual
+     */
+    public static function assertNotNull($actual, string $message = ''): void
+    {
+        static::assertThat($actual, static::logicalNot(static::isNull()), $message);
+    }
+
+    /**
+     * Asserts that a variable is finite.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertFinite($actual, string $message = ''): void
+    {
+        static::assertThat($actual, static::isFinite(), $message);
+    }
+
+    /**
+     * Asserts that a variable is infinite.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertInfinite($actual, string $message = ''): void
+    {
+        static::assertThat($actual, static::isInfinite(), $message);
+    }
+
+    /**
+     * Asserts that a variable is nan.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertNan($actual, string $message = ''): void
+    {
+        static::assertThat($actual, static::isNan(), $message);
+    }
+
+    /**
+     * Asserts that a class has a specified attribute.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     * @throws ExpectationFailedException
+     */
+    public static function assertClassHasAttribute(string $attributeName, string $className, string $message = ''): void
+    {
+        if (!self::isValidClassAttributeName($attributeName)) {
+            throw InvalidArgumentException::create(1, 'valid attribute name');
+        }
+
+        if (!class_exists($className)) {
+            throw InvalidArgumentException::create(2, 'class name');
+        }
+
+        static::assertThat($className, new ClassHasAttribute($attributeName), $message);
+    }
+
+    /**
+     * Asserts that a class does not have a specified attribute.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     * @throws ExpectationFailedException
+     */
+    public static function assertClassNotHasAttribute(string $attributeName, string $className, string $message = ''): void
+    {
+        if (!self::isValidClassAttributeName($attributeName)) {
+            throw InvalidArgumentException::create(1, 'valid attribute name');
+        }
+
+        if (!class_exists($className)) {
+            throw InvalidArgumentException::create(2, 'class name');
+        }
+
+        static::assertThat(
+            $className,
+            new LogicalNot(
+                new ClassHasAttribute($attributeName)
+            ),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a class has a specified static attribute.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     * @throws ExpectationFailedException
+     */
+    public static function assertClassHasStaticAttribute(string $attributeName, string $className, string $message = ''): void
+    {
+        if (!self::isValidClassAttributeName($attributeName)) {
+            throw InvalidArgumentException::create(1, 'valid attribute name');
+        }
+
+        if (!class_exists($className)) {
+            throw InvalidArgumentException::create(2, 'class name');
+        }
+
+        static::assertThat(
+            $className,
+            new ClassHasStaticAttribute($attributeName),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a class does not have a specified static attribute.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     * @throws ExpectationFailedException
+     */
+    public static function assertClassNotHasStaticAttribute(string $attributeName, string $className, string $message = ''): void
+    {
+        if (!self::isValidClassAttributeName($attributeName)) {
+            throw InvalidArgumentException::create(1, 'valid attribute name');
+        }
+
+        if (!class_exists($className)) {
+            throw InvalidArgumentException::create(2, 'class name');
+        }
+
+        static::assertThat(
+            $className,
+            new LogicalNot(
+                new ClassHasStaticAttribute($attributeName)
+            ),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that an object has a specified attribute.
+     *
+     * @param object $object
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     * @throws ExpectationFailedException
+     */
+    public static function assertObjectHasAttribute(string $attributeName, $object, string $message = ''): void
+    {
+        if (!self::isValidObjectAttributeName($attributeName)) {
+            throw InvalidArgumentException::create(1, 'valid attribute name');
+        }
+
+        if (!is_object($object)) {
+            throw InvalidArgumentException::create(2, 'object');
+        }
+
+        static::assertThat(
+            $object,
+            new ObjectHasAttribute($attributeName),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that an object does not have a specified attribute.
+     *
+     * @param object $object
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     * @throws ExpectationFailedException
+     */
+    public static function assertObjectNotHasAttribute(string $attributeName, $object, string $message = ''): void
+    {
+        if (!self::isValidObjectAttributeName($attributeName)) {
+            throw InvalidArgumentException::create(1, 'valid attribute name');
+        }
+
+        if (!is_object($object)) {
+            throw InvalidArgumentException::create(2, 'object');
+        }
+
+        static::assertThat(
+            $object,
+            new LogicalNot(
+                new ObjectHasAttribute($attributeName)
+            ),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that two variables have the same type and value.
+     * Used on objects, it asserts that two variables reference
+     * the same object.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-template ExpectedType
+     *
+     * @psalm-param ExpectedType $expected
+     *
+     * @psalm-assert =ExpectedType $actual
+     */
+    public static function assertSame($expected, $actual, string $message = ''): void
+    {
+        static::assertThat(
+            $actual,
+            new IsIdentical($expected),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that two variables do not have the same type and value.
+     * Used on objects, it asserts that two variables do not reference
+     * the same object.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertNotSame($expected, $actual, string $message = ''): void
+    {
+        if (is_bool($expected) && is_bool($actual)) {
+            static::assertNotEquals($expected, $actual, $message);
+        }
+
+        static::assertThat(
+            $actual,
+            new LogicalNot(
+                new IsIdentical($expected)
+            ),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a variable is of a given type.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     * @throws ExpectationFailedException
+     *
+     * @psalm-template ExpectedType of object
+     *
+     * @psalm-param class-string<ExpectedType> $expected
+     *
+     * @psalm-assert =ExpectedType $actual
+     */
+    public static function assertInstanceOf(string $expected, $actual, string $message = ''): void
+    {
+        if (!class_exists($expected) && !interface_exists($expected)) {
+            throw InvalidArgumentException::create(1, 'class or interface name');
+        }
+
+        static::assertThat(
+            $actual,
+            new IsInstanceOf($expected),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a variable is not of a given type.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     * @throws ExpectationFailedException
+     *
+     * @psalm-template ExpectedType of object
+     *
+     * @psalm-param class-string<ExpectedType> $expected
+     *
+     * @psalm-assert !ExpectedType $actual
+     */
+    public static function assertNotInstanceOf(string $expected, $actual, string $message = ''): void
+    {
+        if (!class_exists($expected) && !interface_exists($expected)) {
+            throw InvalidArgumentException::create(1, 'class or interface name');
+        }
+
+        static::assertThat(
+            $actual,
+            new LogicalNot(
+                new IsInstanceOf($expected)
+            ),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a variable is of type array.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-assert array $actual
+     */
+    public static function assertIsArray($actual, string $message = ''): void
+    {
+        static::assertThat(
+            $actual,
+            new IsType(IsType::TYPE_ARRAY),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a variable is of type bool.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-assert bool $actual
+     */
+    public static function assertIsBool($actual, string $message = ''): void
+    {
+        static::assertThat(
+            $actual,
+            new IsType(IsType::TYPE_BOOL),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a variable is of type float.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-assert float $actual
+     */
+    public static function assertIsFloat($actual, string $message = ''): void
+    {
+        static::assertThat(
+            $actual,
+            new IsType(IsType::TYPE_FLOAT),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a variable is of type int.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-assert int $actual
+     */
+    public static function assertIsInt($actual, string $message = ''): void
+    {
+        static::assertThat(
+            $actual,
+            new IsType(IsType::TYPE_INT),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a variable is of type numeric.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-assert numeric $actual
+     */
+    public static function assertIsNumeric($actual, string $message = ''): void
+    {
+        static::assertThat(
+            $actual,
+            new IsType(IsType::TYPE_NUMERIC),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a variable is of type object.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-assert object $actual
+     */
+    public static function assertIsObject($actual, string $message = ''): void
+    {
+        static::assertThat(
+            $actual,
+            new IsType(IsType::TYPE_OBJECT),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a variable is of type resource.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-assert resource $actual
+     */
+    public static function assertIsResource($actual, string $message = ''): void
+    {
+        static::assertThat(
+            $actual,
+            new IsType(IsType::TYPE_RESOURCE),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a variable is of type resource and is closed.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-assert resource $actual
+     */
+    public static function assertIsClosedResource($actual, string $message = ''): void
+    {
+        static::assertThat(
+            $actual,
+            new IsType(IsType::TYPE_CLOSED_RESOURCE),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a variable is of type string.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-assert string $actual
+     */
+    public static function assertIsString($actual, string $message = ''): void
+    {
+        static::assertThat(
+            $actual,
+            new IsType(IsType::TYPE_STRING),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a variable is of type scalar.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-assert scalar $actual
+     */
+    public static function assertIsScalar($actual, string $message = ''): void
+    {
+        static::assertThat(
+            $actual,
+            new IsType(IsType::TYPE_SCALAR),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a variable is of type callable.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-assert callable $actual
+     */
+    public static function assertIsCallable($actual, string $message = ''): void
+    {
+        static::assertThat(
+            $actual,
+            new IsType(IsType::TYPE_CALLABLE),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a variable is of type iterable.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-assert iterable $actual
+     */
+    public static function assertIsIterable($actual, string $message = ''): void
+    {
+        static::assertThat(
+            $actual,
+            new IsType(IsType::TYPE_ITERABLE),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a variable is not of type array.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-assert !array $actual
+     */
+    public static function assertIsNotArray($actual, string $message = ''): void
+    {
+        static::assertThat(
+            $actual,
+            new LogicalNot(new IsType(IsType::TYPE_ARRAY)),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a variable is not of type bool.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-assert !bool $actual
+     */
+    public static function assertIsNotBool($actual, string $message = ''): void
+    {
+        static::assertThat(
+            $actual,
+            new LogicalNot(new IsType(IsType::TYPE_BOOL)),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a variable is not of type float.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-assert !float $actual
+     */
+    public static function assertIsNotFloat($actual, string $message = ''): void
+    {
+        static::assertThat(
+            $actual,
+            new LogicalNot(new IsType(IsType::TYPE_FLOAT)),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a variable is not of type int.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-assert !int $actual
+     */
+    public static function assertIsNotInt($actual, string $message = ''): void
+    {
+        static::assertThat(
+            $actual,
+            new LogicalNot(new IsType(IsType::TYPE_INT)),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a variable is not of type numeric.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-assert !numeric $actual
+     */
+    public static function assertIsNotNumeric($actual, string $message = ''): void
+    {
+        static::assertThat(
+            $actual,
+            new LogicalNot(new IsType(IsType::TYPE_NUMERIC)),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a variable is not of type object.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-assert !object $actual
+     */
+    public static function assertIsNotObject($actual, string $message = ''): void
+    {
+        static::assertThat(
+            $actual,
+            new LogicalNot(new IsType(IsType::TYPE_OBJECT)),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a variable is not of type resource.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-assert !resource $actual
+     */
+    public static function assertIsNotResource($actual, string $message = ''): void
+    {
+        static::assertThat(
+            $actual,
+            new LogicalNot(new IsType(IsType::TYPE_RESOURCE)),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a variable is not of type resource.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-assert !resource $actual
+     */
+    public static function assertIsNotClosedResource($actual, string $message = ''): void
+    {
+        static::assertThat(
+            $actual,
+            new LogicalNot(new IsType(IsType::TYPE_CLOSED_RESOURCE)),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a variable is not of type string.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-assert !string $actual
+     */
+    public static function assertIsNotString($actual, string $message = ''): void
+    {
+        static::assertThat(
+            $actual,
+            new LogicalNot(new IsType(IsType::TYPE_STRING)),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a variable is not of type scalar.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-assert !scalar $actual
+     */
+    public static function assertIsNotScalar($actual, string $message = ''): void
+    {
+        static::assertThat(
+            $actual,
+            new LogicalNot(new IsType(IsType::TYPE_SCALAR)),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a variable is not of type callable.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-assert !callable $actual
+     */
+    public static function assertIsNotCallable($actual, string $message = ''): void
+    {
+        static::assertThat(
+            $actual,
+            new LogicalNot(new IsType(IsType::TYPE_CALLABLE)),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a variable is not of type iterable.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-assert !iterable $actual
+     */
+    public static function assertIsNotIterable($actual, string $message = ''): void
+    {
+        static::assertThat(
+            $actual,
+            new LogicalNot(new IsType(IsType::TYPE_ITERABLE)),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a string matches a given regular expression.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertMatchesRegularExpression(string $pattern, string $string, string $message = ''): void
+    {
+        static::assertThat($string, new RegularExpression($pattern), $message);
+    }
+
+    /**
+     * Asserts that a string matches a given regular expression.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @codeCoverageIgnore
+     *
+     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4086
+     */
+    public static function assertRegExp(string $pattern, string $string, string $message = ''): void
+    {
+        self::createWarning('assertRegExp() is deprecated and will be removed in PHPUnit 10. Refactor your code to use assertMatchesRegularExpression() instead.');
+
+        static::assertThat($string, new RegularExpression($pattern), $message);
+    }
+
+    /**
+     * Asserts that a string does not match a given regular expression.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertDoesNotMatchRegularExpression(string $pattern, string $string, string $message = ''): void
+    {
+        static::assertThat(
+            $string,
+            new LogicalNot(
+                new RegularExpression($pattern)
+            ),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a string does not match a given regular expression.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @codeCoverageIgnore
+     *
+     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4089
+     */
+    public static function assertNotRegExp(string $pattern, string $string, string $message = ''): void
+    {
+        self::createWarning('assertNotRegExp() is deprecated and will be removed in PHPUnit 10. Refactor your code to use assertDoesNotMatchRegularExpression() instead.');
+
+        static::assertThat(
+            $string,
+            new LogicalNot(
+                new RegularExpression($pattern)
+            ),
+            $message
+        );
+    }
+
+    /**
+     * Assert that the size of two arrays (or `Countable` or `Traversable` objects)
+     * is the same.
+     *
+     * @param Countable|iterable $expected
+     * @param Countable|iterable $actual
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     * @throws ExpectationFailedException
+     */
+    public static function assertSameSize($expected, $actual, string $message = ''): void
+    {
+        if (!$expected instanceof Countable && !is_iterable($expected)) {
+            throw InvalidArgumentException::create(1, 'countable or iterable');
+        }
+
+        if (!$actual instanceof Countable && !is_iterable($actual)) {
+            throw InvalidArgumentException::create(2, 'countable or iterable');
+        }
+
+        static::assertThat(
+            $actual,
+            new SameSize($expected),
+            $message
+        );
+    }
+
+    /**
+     * Assert that the size of two arrays (or `Countable` or `Traversable` objects)
+     * is not the same.
+     *
+     * @param Countable|iterable $expected
+     * @param Countable|iterable $actual
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     * @throws ExpectationFailedException
+     */
+    public static function assertNotSameSize($expected, $actual, string $message = ''): void
+    {
+        if (!$expected instanceof Countable && !is_iterable($expected)) {
+            throw InvalidArgumentException::create(1, 'countable or iterable');
+        }
+
+        if (!$actual instanceof Countable && !is_iterable($actual)) {
+            throw InvalidArgumentException::create(2, 'countable or iterable');
+        }
+
+        static::assertThat(
+            $actual,
+            new LogicalNot(
+                new SameSize($expected)
+            ),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a string matches a given format string.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertStringMatchesFormat(string $format, string $string, string $message = ''): void
+    {
+        static::assertThat($string, new StringMatchesFormatDescription($format), $message);
+    }
+
+    /**
+     * Asserts that a string does not match a given format string.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertStringNotMatchesFormat(string $format, string $string, string $message = ''): void
+    {
+        static::assertThat(
+            $string,
+            new LogicalNot(
+                new StringMatchesFormatDescription($format)
+            ),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a string matches a given format file.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertStringMatchesFormatFile(string $formatFile, string $string, string $message = ''): void
+    {
+        static::assertFileExists($formatFile, $message);
+
+        static::assertThat(
+            $string,
+            new StringMatchesFormatDescription(
+                file_get_contents($formatFile)
+            ),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a string does not match a given format string.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertStringNotMatchesFormatFile(string $formatFile, string $string, string $message = ''): void
+    {
+        static::assertFileExists($formatFile, $message);
+
+        static::assertThat(
+            $string,
+            new LogicalNot(
+                new StringMatchesFormatDescription(
+                    file_get_contents($formatFile)
+                )
+            ),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that a string starts with a given prefix.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertStringStartsWith(string $prefix, string $string, string $message = ''): void
+    {
+        static::assertThat($string, new StringStartsWith($prefix), $message);
+    }
+
+    /**
+     * Asserts that a string starts not with a given prefix.
+     *
+     * @param string $prefix
+     * @param string $string
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertStringStartsNotWith($prefix, $string, string $message = ''): void
+    {
+        static::assertThat(
+            $string,
+            new LogicalNot(
+                new StringStartsWith($prefix)
+            ),
+            $message
+        );
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertStringContainsString(string $needle, string $haystack, string $message = ''): void
+    {
+        $constraint = new StringContains($needle, false);
+
+        static::assertThat($haystack, $constraint, $message);
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertStringContainsStringIgnoringCase(string $needle, string $haystack, string $message = ''): void
+    {
+        $constraint = new StringContains($needle, true);
+
+        static::assertThat($haystack, $constraint, $message);
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertStringNotContainsString(string $needle, string $haystack, string $message = ''): void
+    {
+        $constraint = new LogicalNot(new StringContains($needle));
+
+        static::assertThat($haystack, $constraint, $message);
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertStringNotContainsStringIgnoringCase(string $needle, string $haystack, string $message = ''): void
+    {
+        $constraint = new LogicalNot(new StringContains($needle, true));
+
+        static::assertThat($haystack, $constraint, $message);
+    }
+
+    /**
+     * Asserts that a string ends with a given suffix.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertStringEndsWith(string $suffix, string $string, string $message = ''): void
+    {
+        static::assertThat($string, new StringEndsWith($suffix), $message);
+    }
+
+    /**
+     * Asserts that a string ends not with a given suffix.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertStringEndsNotWith(string $suffix, string $string, string $message = ''): void
+    {
+        static::assertThat(
+            $string,
+            new LogicalNot(
+                new StringEndsWith($suffix)
+            ),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that two XML files are equal.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     * @throws ExpectationFailedException
+     */
+    public static function assertXmlFileEqualsXmlFile(string $expectedFile, string $actualFile, string $message = ''): void
+    {
+        $expected = (new XmlLoader)->loadFile($expectedFile);
+        $actual   = (new XmlLoader)->loadFile($actualFile);
+
+        static::assertEquals($expected, $actual, $message);
+    }
+
+    /**
+     * Asserts that two XML files are not equal.
+     *
+     * @throws \PHPUnit\Util\Exception
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertXmlFileNotEqualsXmlFile(string $expectedFile, string $actualFile, string $message = ''): void
+    {
+        $expected = (new XmlLoader)->loadFile($expectedFile);
+        $actual   = (new XmlLoader)->loadFile($actualFile);
+
+        static::assertNotEquals($expected, $actual, $message);
+    }
+
+    /**
+     * Asserts that two XML documents are equal.
+     *
+     * @param DOMDocument|string $actualXml
+     *
+     * @throws \PHPUnit\Util\Xml\Exception
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertXmlStringEqualsXmlFile(string $expectedFile, $actualXml, string $message = ''): void
+    {
+        if (!is_string($actualXml)) {
+            self::createWarning('Passing an argument of type DOMDocument for the $actualXml parameter is deprecated. Support for this will be removed in PHPUnit 10.');
+
+            $actual = $actualXml;
+        } else {
+            $actual = (new XmlLoader)->load($actualXml);
+        }
+
+        $expected = (new XmlLoader)->loadFile($expectedFile);
+
+        static::assertEquals($expected, $actual, $message);
+    }
+
+    /**
+     * Asserts that two XML documents are not equal.
+     *
+     * @param DOMDocument|string $actualXml
+     *
+     * @throws \PHPUnit\Util\Xml\Exception
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertXmlStringNotEqualsXmlFile(string $expectedFile, $actualXml, string $message = ''): void
+    {
+        if (!is_string($actualXml)) {
+            self::createWarning('Passing an argument of type DOMDocument for the $actualXml parameter is deprecated. Support for this will be removed in PHPUnit 10.');
+
+            $actual = $actualXml;
+        } else {
+            $actual = (new XmlLoader)->load($actualXml);
+        }
+
+        $expected = (new XmlLoader)->loadFile($expectedFile);
+
+        static::assertNotEquals($expected, $actual, $message);
+    }
+
+    /**
+     * Asserts that two XML documents are equal.
+     *
+     * @param DOMDocument|string $expectedXml
+     * @param DOMDocument|string $actualXml
+     *
+     * @throws \PHPUnit\Util\Xml\Exception
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertXmlStringEqualsXmlString($expectedXml, $actualXml, string $message = ''): void
+    {
+        if (!is_string($expectedXml)) {
+            self::createWarning('Passing an argument of type DOMDocument for the $expectedXml parameter is deprecated. Support for this will be removed in PHPUnit 10.');
+
+            $expected = $expectedXml;
+        } else {
+            $expected = (new XmlLoader)->load($expectedXml);
+        }
+
+        if (!is_string($actualXml)) {
+            self::createWarning('Passing an argument of type DOMDocument for the $actualXml parameter is deprecated. Support for this will be removed in PHPUnit 10.');
+
+            $actual = $actualXml;
+        } else {
+            $actual = (new XmlLoader)->load($actualXml);
+        }
+
+        static::assertEquals($expected, $actual, $message);
+    }
+
+    /**
+     * Asserts that two XML documents are not equal.
+     *
+     * @param DOMDocument|string $expectedXml
+     * @param DOMDocument|string $actualXml
+     *
+     * @throws \PHPUnit\Util\Xml\Exception
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertXmlStringNotEqualsXmlString($expectedXml, $actualXml, string $message = ''): void
+    {
+        if (!is_string($expectedXml)) {
+            self::createWarning('Passing an argument of type DOMDocument for the $expectedXml parameter is deprecated. Support for this will be removed in PHPUnit 10.');
+
+            $expected = $expectedXml;
+        } else {
+            $expected = (new XmlLoader)->load($expectedXml);
+        }
+
+        if (!is_string($actualXml)) {
+            self::createWarning('Passing an argument of type DOMDocument for the $actualXml parameter is deprecated. Support for this will be removed in PHPUnit 10.');
+
+            $actual = $actualXml;
+        } else {
+            $actual = (new XmlLoader)->load($actualXml);
+        }
+
+        static::assertNotEquals($expected, $actual, $message);
+    }
+
+    /**
+     * Asserts that a hierarchy of DOMElements matches.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws AssertionFailedError
+     * @throws ExpectationFailedException
+     *
+     * @codeCoverageIgnore
+     *
+     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4091
+     */
+    public static function assertEqualXMLStructure(DOMElement $expectedElement, DOMElement $actualElement, bool $checkAttributes = false, string $message = ''): void
+    {
+        self::createWarning('assertEqualXMLStructure() is deprecated and will be removed in PHPUnit 10.');
+
+        $expectedElement = Xml::import($expectedElement);
+        $actualElement   = Xml::import($actualElement);
+
+        static::assertSame(
+            $expectedElement->tagName,
+            $actualElement->tagName,
+            $message
+        );
+
+        if ($checkAttributes) {
+            static::assertSame(
+                $expectedElement->attributes->length,
+                $actualElement->attributes->length,
+                sprintf(
+                    '%s%sNumber of attributes on node "%s" does not match',
+                    $message,
+                    !empty($message) ? "\n" : '',
+                    $expectedElement->tagName
+                )
+            );
+
+            for ($i = 0; $i < $expectedElement->attributes->length; $i++) {
+                $expectedAttribute = $expectedElement->attributes->item($i);
+                $actualAttribute   = $actualElement->attributes->getNamedItem($expectedAttribute->name);
+
+                assert($expectedAttribute instanceof DOMAttr);
+
+                if (!$actualAttribute) {
+                    static::fail(
+                        sprintf(
+                            '%s%sCould not find attribute "%s" on node "%s"',
+                            $message,
+                            !empty($message) ? "\n" : '',
+                            $expectedAttribute->name,
+                            $expectedElement->tagName
+                        )
+                    );
+                }
+            }
+        }
+
+        Xml::removeCharacterDataNodes($expectedElement);
+        Xml::removeCharacterDataNodes($actualElement);
+
+        static::assertSame(
+            $expectedElement->childNodes->length,
+            $actualElement->childNodes->length,
+            sprintf(
+                '%s%sNumber of child nodes of "%s" differs',
+                $message,
+                !empty($message) ? "\n" : '',
+                $expectedElement->tagName
+            )
+        );
+
+        for ($i = 0; $i < $expectedElement->childNodes->length; $i++) {
+            static::assertEqualXMLStructure(
+                $expectedElement->childNodes->item($i),
+                $actualElement->childNodes->item($i),
+                $checkAttributes,
+                $message
+            );
+        }
+    }
+
+    /**
+     * Evaluates a PHPUnit\Framework\Constraint matcher object.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertThat($value, Constraint $constraint, string $message = ''): void
+    {
+        self::$count += count($constraint);
+
+        $constraint->evaluate($value, $message);
+    }
+
+    /**
+     * Asserts that a string is a valid JSON string.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertJson(string $actualJson, string $message = ''): void
+    {
+        static::assertThat($actualJson, static::isJson(), $message);
+    }
+
+    /**
+     * Asserts that two given JSON encoded objects or arrays are equal.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertJsonStringEqualsJsonString(string $expectedJson, string $actualJson, string $message = ''): void
+    {
+        static::assertJson($expectedJson, $message);
+        static::assertJson($actualJson, $message);
+
+        static::assertThat($actualJson, new JsonMatches($expectedJson), $message);
+    }
+
+    /**
+     * Asserts that two given JSON encoded objects or arrays are not equal.
+     *
+     * @param string $expectedJson
+     * @param string $actualJson
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertJsonStringNotEqualsJsonString($expectedJson, $actualJson, string $message = ''): void
+    {
+        static::assertJson($expectedJson, $message);
+        static::assertJson($actualJson, $message);
+
+        static::assertThat(
+            $actualJson,
+            new LogicalNot(
+                new JsonMatches($expectedJson)
+            ),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that the generated JSON encoded object and the content of the given file are equal.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertJsonStringEqualsJsonFile(string $expectedFile, string $actualJson, string $message = ''): void
+    {
+        static::assertFileExists($expectedFile, $message);
+        $expectedJson = file_get_contents($expectedFile);
+
+        static::assertJson($expectedJson, $message);
+        static::assertJson($actualJson, $message);
+
+        static::assertThat($actualJson, new JsonMatches($expectedJson), $message);
+    }
+
+    /**
+     * Asserts that the generated JSON encoded object and the content of the given file are not equal.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertJsonStringNotEqualsJsonFile(string $expectedFile, string $actualJson, string $message = ''): void
+    {
+        static::assertFileExists($expectedFile, $message);
+        $expectedJson = file_get_contents($expectedFile);
+
+        static::assertJson($expectedJson, $message);
+        static::assertJson($actualJson, $message);
+
+        static::assertThat(
+            $actualJson,
+            new LogicalNot(
+                new JsonMatches($expectedJson)
+            ),
+            $message
+        );
+    }
+
+    /**
+     * Asserts that two JSON files are equal.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertJsonFileEqualsJsonFile(string $expectedFile, string $actualFile, string $message = ''): void
+    {
+        static::assertFileExists($expectedFile, $message);
+        static::assertFileExists($actualFile, $message);
+
+        $actualJson   = file_get_contents($actualFile);
+        $expectedJson = file_get_contents($expectedFile);
+
+        static::assertJson($expectedJson, $message);
+        static::assertJson($actualJson, $message);
+
+        $constraintExpected = new JsonMatches(
+            $expectedJson
+        );
+
+        $constraintActual = new JsonMatches($actualJson);
+
+        static::assertThat($expectedJson, $constraintActual, $message);
+        static::assertThat($actualJson, $constraintExpected, $message);
+    }
+
+    /**
+     * Asserts that two JSON files are not equal.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public static function assertJsonFileNotEqualsJsonFile(string $expectedFile, string $actualFile, string $message = ''): void
+    {
+        static::assertFileExists($expectedFile, $message);
+        static::assertFileExists($actualFile, $message);
+
+        $actualJson   = file_get_contents($actualFile);
+        $expectedJson = file_get_contents($expectedFile);
+
+        static::assertJson($expectedJson, $message);
+        static::assertJson($actualJson, $message);
+
+        $constraintExpected = new JsonMatches(
+            $expectedJson
+        );
+
+        $constraintActual = new JsonMatches($actualJson);
+
+        static::assertThat($expectedJson, new LogicalNot($constraintActual), $message);
+        static::assertThat($actualJson, new LogicalNot($constraintExpected), $message);
+    }
+
+    /**
+     * @throws Exception
+     */
+    public static function logicalAnd(): LogicalAnd
+    {
+        $constraints = func_get_args();
+
+        $constraint = new LogicalAnd;
+        $constraint->setConstraints($constraints);
+
+        return $constraint;
+    }
+
+    public static function logicalOr(): LogicalOr
+    {
+        $constraints = func_get_args();
+
+        $constraint = new LogicalOr;
+        $constraint->setConstraints($constraints);
+
+        return $constraint;
+    }
+
+    public static function logicalNot(Constraint $constraint): LogicalNot
+    {
+        return new LogicalNot($constraint);
+    }
+
+    public static function logicalXor(): LogicalXor
+    {
+        $constraints = func_get_args();
+
+        $constraint = new LogicalXor;
+        $constraint->setConstraints($constraints);
+
+        return $constraint;
+    }
+
+    public static function anything(): IsAnything
+    {
+        return new IsAnything;
+    }
+
+    public static function isTrue(): IsTrue
+    {
+        return new IsTrue;
+    }
+
+    /**
+     * @psalm-template CallbackInput of mixed
+     *
+     * @psalm-param callable(CallbackInput $callback): bool $callback
+     *
+     * @psalm-return Callback<CallbackInput>
+     */
+    public static function callback(callable $callback): Callback
+    {
+        return new Callback($callback);
+    }
+
+    public static function isFalse(): IsFalse
+    {
+        return new IsFalse;
+    }
+
+    public static function isJson(): IsJson
+    {
+        return new IsJson;
+    }
+
+    public static function isNull(): IsNull
+    {
+        return new IsNull;
+    }
+
+    public static function isFinite(): IsFinite
+    {
+        return new IsFinite;
+    }
+
+    public static function isInfinite(): IsInfinite
+    {
+        return new IsInfinite;
+    }
+
+    public static function isNan(): IsNan
+    {
+        return new IsNan;
+    }
+
+    public static function containsEqual($value): TraversableContainsEqual
+    {
+        return new TraversableContainsEqual($value);
+    }
+
+    public static function containsIdentical($value): TraversableContainsIdentical
+    {
+        return new TraversableContainsIdentical($value);
+    }
+
+    public static function containsOnly(string $type): TraversableContainsOnly
+    {
+        return new TraversableContainsOnly($type);
+    }
+
+    public static function containsOnlyInstancesOf(string $className): TraversableContainsOnly
+    {
+        return new TraversableContainsOnly($className, false);
+    }
+
+    /**
+     * @param int|string $key
+     */
+    public static function arrayHasKey($key): ArrayHasKey
+    {
+        return new ArrayHasKey($key);
+    }
+
+    public static function equalTo($value): IsEqual
+    {
+        return new IsEqual($value, 0.0, false, false);
+    }
+
+    public static function equalToCanonicalizing($value): IsEqualCanonicalizing
+    {
+        return new IsEqualCanonicalizing($value);
+    }
+
+    public static function equalToIgnoringCase($value): IsEqualIgnoringCase
+    {
+        return new IsEqualIgnoringCase($value);
+    }
+
+    public static function equalToWithDelta($value, float $delta): IsEqualWithDelta
+    {
+        return new IsEqualWithDelta($value, $delta);
+    }
+
+    public static function isEmpty(): IsEmpty
+    {
+        return new IsEmpty;
+    }
+
+    public static function isWritable(): IsWritable
+    {
+        return new IsWritable;
+    }
+
+    public static function isReadable(): IsReadable
+    {
+        return new IsReadable;
+    }
+
+    public static function directoryExists(): DirectoryExists
+    {
+        return new DirectoryExists;
+    }
+
+    public static function fileExists(): FileExists
+    {
+        return new FileExists;
+    }
+
+    public static function greaterThan($value): GreaterThan
+    {
+        return new GreaterThan($value);
+    }
+
+    public static function greaterThanOrEqual($value): LogicalOr
+    {
+        return static::logicalOr(
+            new IsEqual($value),
+            new GreaterThan($value)
+        );
+    }
+
+    public static function classHasAttribute(string $attributeName): ClassHasAttribute
+    {
+        return new ClassHasAttribute($attributeName);
+    }
+
+    public static function classHasStaticAttribute(string $attributeName): ClassHasStaticAttribute
+    {
+        return new ClassHasStaticAttribute($attributeName);
+    }
+
+    public static function objectHasAttribute($attributeName): ObjectHasAttribute
+    {
+        return new ObjectHasAttribute($attributeName);
+    }
+
+    public static function identicalTo($value): IsIdentical
+    {
+        return new IsIdentical($value);
+    }
+
+    public static function isInstanceOf(string $className): IsInstanceOf
+    {
+        return new IsInstanceOf($className);
+    }
+
+    public static function isType(string $type): IsType
+    {
+        return new IsType($type);
+    }
+
+    public static function lessThan($value): LessThan
+    {
+        return new LessThan($value);
+    }
+
+    public static function lessThanOrEqual($value): LogicalOr
+    {
+        return static::logicalOr(
+            new IsEqual($value),
+            new LessThan($value)
+        );
+    }
+
+    public static function matchesRegularExpression(string $pattern): RegularExpression
+    {
+        return new RegularExpression($pattern);
+    }
+
+    public static function matches(string $string): StringMatchesFormatDescription
+    {
+        return new StringMatchesFormatDescription($string);
+    }
+
+    public static function stringStartsWith($prefix): StringStartsWith
+    {
+        return new StringStartsWith($prefix);
+    }
+
+    public static function stringContains(string $string, bool $case = true): StringContains
+    {
+        return new StringContains($string, $case);
+    }
+
+    public static function stringEndsWith(string $suffix): StringEndsWith
+    {
+        return new StringEndsWith($suffix);
+    }
+
+    public static function countOf(int $count): Count
+    {
+        return new Count($count);
+    }
+
+    public static function objectEquals(object $object, string $method = 'equals'): ObjectEquals
+    {
+        return new ObjectEquals($object, $method);
+    }
+
+    /**
+     * Fails a test with the given message.
+     *
+     * @throws AssertionFailedError
+     *
+     * @psalm-return never-return
+     */
+    public static function fail(string $message = ''): void
+    {
+        self::$count++;
+
+        throw new AssertionFailedError($message);
+    }
+
+    /**
+     * Mark the test as incomplete.
+     *
+     * @throws IncompleteTestError
+     *
+     * @psalm-return never-return
+     */
+    public static function markTestIncomplete(string $message = ''): void
+    {
+        throw new IncompleteTestError($message);
+    }
+
+    /**
+     * Mark the test as skipped.
+     *
+     * @throws SkippedTestError
+     * @throws SyntheticSkippedError
+     *
+     * @psalm-return never-return
+     */
+    public static function markTestSkipped(string $message = ''): void
+    {
+        if ($hint = self::detectLocationHint($message)) {
+            $trace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
+            array_unshift($trace, $hint);
+
+            throw new SyntheticSkippedError($hint['message'], 0, $hint['file'], (int) $hint['line'], $trace);
+        }
+
+        throw new SkippedTestError($message);
+    }
+
+    /**
+     * Return the current assertion count.
+     */
+    public static function getCount(): int
+    {
+        return self::$count;
+    }
+
+    /**
+     * Reset the assertion counter.
+     */
+    public static function resetCount(): void
+    {
+        self::$count = 0;
+    }
+
+    private static function detectLocationHint(string $message): ?array
+    {
+        $hint  = null;
+        $lines = preg_split('/\r\n|\r|\n/', $message);
+
+        while (strpos($lines[0], '__OFFSET') !== false) {
+            $offset = explode('=', array_shift($lines));
+
+            if ($offset[0] === '__OFFSET_FILE') {
+                $hint['file'] = $offset[1];
+            }
+
+            if ($offset[0] === '__OFFSET_LINE') {
+                $hint['line'] = $offset[1];
+            }
+        }
+
+        if ($hint) {
+            $hint['message'] = implode(PHP_EOL, $lines);
+        }
+
+        return $hint;
+    }
+
+    private static function isValidObjectAttributeName(string $attributeName): bool
+    {
+        return (bool) preg_match('/[^\x00-\x1f\x7f-\x9f]+/', $attributeName);
+    }
+
+    private static function isValidClassAttributeName(string $attributeName): bool
+    {
+        return (bool) preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName);
+    }
+
+    /**
+     * @codeCoverageIgnore
+     */
+    private static function createWarning(string $warning): void
+    {
+        foreach (debug_backtrace() as $step) {
+            if (isset($step['object']) && $step['object'] instanceof TestCase) {
+                assert($step['object'] instanceof TestCase);
+
+                $step['object']->addWarning($warning);
+
+                break;
+            }
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Assert/Functions.php b/www-api/vendor/phpunit/phpunit/src/Framework/Assert/Functions.php
new file mode 100644
index 00000000..5b8c50ed
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Assert/Functions.php
@@ -0,0 +1,3042 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+use function func_get_args;
+use function function_exists;
+use ArrayAccess;
+use Countable;
+use DOMDocument;
+use DOMElement;
+use PHPUnit\Framework\Constraint\ArrayHasKey;
+use PHPUnit\Framework\Constraint\Callback;
+use PHPUnit\Framework\Constraint\ClassHasAttribute;
+use PHPUnit\Framework\Constraint\ClassHasStaticAttribute;
+use PHPUnit\Framework\Constraint\Constraint;
+use PHPUnit\Framework\Constraint\Count;
+use PHPUnit\Framework\Constraint\DirectoryExists;
+use PHPUnit\Framework\Constraint\FileExists;
+use PHPUnit\Framework\Constraint\GreaterThan;
+use PHPUnit\Framework\Constraint\IsAnything;
+use PHPUnit\Framework\Constraint\IsEmpty;
+use PHPUnit\Framework\Constraint\IsEqual;
+use PHPUnit\Framework\Constraint\IsEqualCanonicalizing;
+use PHPUnit\Framework\Constraint\IsEqualIgnoringCase;
+use PHPUnit\Framework\Constraint\IsEqualWithDelta;
+use PHPUnit\Framework\Constraint\IsFalse;
+use PHPUnit\Framework\Constraint\IsFinite;
+use PHPUnit\Framework\Constraint\IsIdentical;
+use PHPUnit\Framework\Constraint\IsInfinite;
+use PHPUnit\Framework\Constraint\IsInstanceOf;
+use PHPUnit\Framework\Constraint\IsJson;
+use PHPUnit\Framework\Constraint\IsNan;
+use PHPUnit\Framework\Constraint\IsNull;
+use PHPUnit\Framework\Constraint\IsReadable;
+use PHPUnit\Framework\Constraint\IsTrue;
+use PHPUnit\Framework\Constraint\IsType;
+use PHPUnit\Framework\Constraint\IsWritable;
+use PHPUnit\Framework\Constraint\LessThan;
+use PHPUnit\Framework\Constraint\LogicalAnd;
+use PHPUnit\Framework\Constraint\LogicalNot;
+use PHPUnit\Framework\Constraint\LogicalOr;
+use PHPUnit\Framework\Constraint\LogicalXor;
+use PHPUnit\Framework\Constraint\ObjectEquals;
+use PHPUnit\Framework\Constraint\ObjectHasAttribute;
+use PHPUnit\Framework\Constraint\RegularExpression;
+use PHPUnit\Framework\Constraint\StringContains;
+use PHPUnit\Framework\Constraint\StringEndsWith;
+use PHPUnit\Framework\Constraint\StringMatchesFormatDescription;
+use PHPUnit\Framework\Constraint\StringStartsWith;
+use PHPUnit\Framework\Constraint\TraversableContainsEqual;
+use PHPUnit\Framework\Constraint\TraversableContainsIdentical;
+use PHPUnit\Framework\Constraint\TraversableContainsOnly;
+use PHPUnit\Framework\MockObject\Rule\AnyInvokedCount as AnyInvokedCountMatcher;
+use PHPUnit\Framework\MockObject\Rule\InvokedAtIndex as InvokedAtIndexMatcher;
+use PHPUnit\Framework\MockObject\Rule\InvokedAtLeastCount as InvokedAtLeastCountMatcher;
+use PHPUnit\Framework\MockObject\Rule\InvokedAtLeastOnce as InvokedAtLeastOnceMatcher;
+use PHPUnit\Framework\MockObject\Rule\InvokedAtMostCount as InvokedAtMostCountMatcher;
+use PHPUnit\Framework\MockObject\Rule\InvokedCount as InvokedCountMatcher;
+use PHPUnit\Framework\MockObject\Stub\ConsecutiveCalls as ConsecutiveCallsStub;
+use PHPUnit\Framework\MockObject\Stub\Exception as ExceptionStub;
+use PHPUnit\Framework\MockObject\Stub\ReturnArgument as ReturnArgumentStub;
+use PHPUnit\Framework\MockObject\Stub\ReturnCallback as ReturnCallbackStub;
+use PHPUnit\Framework\MockObject\Stub\ReturnSelf as ReturnSelfStub;
+use PHPUnit\Framework\MockObject\Stub\ReturnStub;
+use PHPUnit\Framework\MockObject\Stub\ReturnValueMap as ReturnValueMapStub;
+use Throwable;
+
+if (!function_exists('PHPUnit\Framework\assertArrayHasKey')) {
+    /**
+     * Asserts that an array has a specified key.
+     *
+     * @param int|string        $key
+     * @param array|ArrayAccess $array
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertArrayHasKey
+     */
+    function assertArrayHasKey($key, $array, string $message = ''): void
+    {
+        Assert::assertArrayHasKey(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertArrayNotHasKey')) {
+    /**
+     * Asserts that an array does not have a specified key.
+     *
+     * @param int|string        $key
+     * @param array|ArrayAccess $array
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertArrayNotHasKey
+     */
+    function assertArrayNotHasKey($key, $array, string $message = ''): void
+    {
+        Assert::assertArrayNotHasKey(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertContains')) {
+    /**
+     * Asserts that a haystack contains a needle.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertContains
+     */
+    function assertContains($needle, iterable $haystack, string $message = ''): void
+    {
+        Assert::assertContains(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertContainsEquals')) {
+    function assertContainsEquals($needle, iterable $haystack, string $message = ''): void
+    {
+        Assert::assertContainsEquals(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertNotContains')) {
+    /**
+     * Asserts that a haystack does not contain a needle.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertNotContains
+     */
+    function assertNotContains($needle, iterable $haystack, string $message = ''): void
+    {
+        Assert::assertNotContains(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertNotContainsEquals')) {
+    function assertNotContainsEquals($needle, iterable $haystack, string $message = ''): void
+    {
+        Assert::assertNotContainsEquals(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertContainsOnly')) {
+    /**
+     * Asserts that a haystack contains only values of a given type.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertContainsOnly
+     */
+    function assertContainsOnly(string $type, iterable $haystack, ?bool $isNativeType = null, string $message = ''): void
+    {
+        Assert::assertContainsOnly(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertContainsOnlyInstancesOf')) {
+    /**
+     * Asserts that a haystack contains only instances of a given class name.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertContainsOnlyInstancesOf
+     */
+    function assertContainsOnlyInstancesOf(string $className, iterable $haystack, string $message = ''): void
+    {
+        Assert::assertContainsOnlyInstancesOf(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertNotContainsOnly')) {
+    /**
+     * Asserts that a haystack does not contain only values of a given type.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertNotContainsOnly
+     */
+    function assertNotContainsOnly(string $type, iterable $haystack, ?bool $isNativeType = null, string $message = ''): void
+    {
+        Assert::assertNotContainsOnly(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertCount')) {
+    /**
+     * Asserts the number of elements of an array, Countable or Traversable.
+     *
+     * @param Countable|iterable $haystack
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertCount
+     */
+    function assertCount(int $expectedCount, $haystack, string $message = ''): void
+    {
+        Assert::assertCount(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertNotCount')) {
+    /**
+     * Asserts the number of elements of an array, Countable or Traversable.
+     *
+     * @param Countable|iterable $haystack
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertNotCount
+     */
+    function assertNotCount(int $expectedCount, $haystack, string $message = ''): void
+    {
+        Assert::assertNotCount(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertEquals')) {
+    /**
+     * Asserts that two variables are equal.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertEquals
+     */
+    function assertEquals($expected, $actual, string $message = ''): void
+    {
+        Assert::assertEquals(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertEqualsCanonicalizing')) {
+    /**
+     * Asserts that two variables are equal (canonicalizing).
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertEqualsCanonicalizing
+     */
+    function assertEqualsCanonicalizing($expected, $actual, string $message = ''): void
+    {
+        Assert::assertEqualsCanonicalizing(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertEqualsIgnoringCase')) {
+    /**
+     * Asserts that two variables are equal (ignoring case).
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertEqualsIgnoringCase
+     */
+    function assertEqualsIgnoringCase($expected, $actual, string $message = ''): void
+    {
+        Assert::assertEqualsIgnoringCase(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertEqualsWithDelta')) {
+    /**
+     * Asserts that two variables are equal (with delta).
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertEqualsWithDelta
+     */
+    function assertEqualsWithDelta($expected, $actual, float $delta, string $message = ''): void
+    {
+        Assert::assertEqualsWithDelta(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertNotEquals')) {
+    /**
+     * Asserts that two variables are not equal.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertNotEquals
+     */
+    function assertNotEquals($expected, $actual, string $message = ''): void
+    {
+        Assert::assertNotEquals(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertNotEqualsCanonicalizing')) {
+    /**
+     * Asserts that two variables are not equal (canonicalizing).
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertNotEqualsCanonicalizing
+     */
+    function assertNotEqualsCanonicalizing($expected, $actual, string $message = ''): void
+    {
+        Assert::assertNotEqualsCanonicalizing(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertNotEqualsIgnoringCase')) {
+    /**
+     * Asserts that two variables are not equal (ignoring case).
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertNotEqualsIgnoringCase
+     */
+    function assertNotEqualsIgnoringCase($expected, $actual, string $message = ''): void
+    {
+        Assert::assertNotEqualsIgnoringCase(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertNotEqualsWithDelta')) {
+    /**
+     * Asserts that two variables are not equal (with delta).
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertNotEqualsWithDelta
+     */
+    function assertNotEqualsWithDelta($expected, $actual, float $delta, string $message = ''): void
+    {
+        Assert::assertNotEqualsWithDelta(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertObjectEquals')) {
+    /**
+     * @throws ExpectationFailedException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertObjectEquals
+     */
+    function assertObjectEquals(object $expected, object $actual, string $method = 'equals', string $message = ''): void
+    {
+        Assert::assertObjectEquals(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertEmpty')) {
+    /**
+     * Asserts that a variable is empty.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-assert empty $actual
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertEmpty
+     */
+    function assertEmpty($actual, string $message = ''): void
+    {
+        Assert::assertEmpty(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertNotEmpty')) {
+    /**
+     * Asserts that a variable is not empty.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-assert !empty $actual
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertNotEmpty
+     */
+    function assertNotEmpty($actual, string $message = ''): void
+    {
+        Assert::assertNotEmpty(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertGreaterThan')) {
+    /**
+     * Asserts that a value is greater than another value.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertGreaterThan
+     */
+    function assertGreaterThan($expected, $actual, string $message = ''): void
+    {
+        Assert::assertGreaterThan(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertGreaterThanOrEqual')) {
+    /**
+     * Asserts that a value is greater than or equal to another value.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertGreaterThanOrEqual
+     */
+    function assertGreaterThanOrEqual($expected, $actual, string $message = ''): void
+    {
+        Assert::assertGreaterThanOrEqual(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertLessThan')) {
+    /**
+     * Asserts that a value is smaller than another value.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertLessThan
+     */
+    function assertLessThan($expected, $actual, string $message = ''): void
+    {
+        Assert::assertLessThan(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertLessThanOrEqual')) {
+    /**
+     * Asserts that a value is smaller than or equal to another value.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertLessThanOrEqual
+     */
+    function assertLessThanOrEqual($expected, $actual, string $message = ''): void
+    {
+        Assert::assertLessThanOrEqual(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertFileEquals')) {
+    /**
+     * Asserts that the contents of one file is equal to the contents of another
+     * file.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertFileEquals
+     */
+    function assertFileEquals(string $expected, string $actual, string $message = ''): void
+    {
+        Assert::assertFileEquals(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertFileEqualsCanonicalizing')) {
+    /**
+     * Asserts that the contents of one file is equal to the contents of another
+     * file (canonicalizing).
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertFileEqualsCanonicalizing
+     */
+    function assertFileEqualsCanonicalizing(string $expected, string $actual, string $message = ''): void
+    {
+        Assert::assertFileEqualsCanonicalizing(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertFileEqualsIgnoringCase')) {
+    /**
+     * Asserts that the contents of one file is equal to the contents of another
+     * file (ignoring case).
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertFileEqualsIgnoringCase
+     */
+    function assertFileEqualsIgnoringCase(string $expected, string $actual, string $message = ''): void
+    {
+        Assert::assertFileEqualsIgnoringCase(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertFileNotEquals')) {
+    /**
+     * Asserts that the contents of one file is not equal to the contents of
+     * another file.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertFileNotEquals
+     */
+    function assertFileNotEquals(string $expected, string $actual, string $message = ''): void
+    {
+        Assert::assertFileNotEquals(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertFileNotEqualsCanonicalizing')) {
+    /**
+     * Asserts that the contents of one file is not equal to the contents of another
+     * file (canonicalizing).
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertFileNotEqualsCanonicalizing
+     */
+    function assertFileNotEqualsCanonicalizing(string $expected, string $actual, string $message = ''): void
+    {
+        Assert::assertFileNotEqualsCanonicalizing(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertFileNotEqualsIgnoringCase')) {
+    /**
+     * Asserts that the contents of one file is not equal to the contents of another
+     * file (ignoring case).
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertFileNotEqualsIgnoringCase
+     */
+    function assertFileNotEqualsIgnoringCase(string $expected, string $actual, string $message = ''): void
+    {
+        Assert::assertFileNotEqualsIgnoringCase(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertStringEqualsFile')) {
+    /**
+     * Asserts that the contents of a string is equal
+     * to the contents of a file.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertStringEqualsFile
+     */
+    function assertStringEqualsFile(string $expectedFile, string $actualString, string $message = ''): void
+    {
+        Assert::assertStringEqualsFile(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertStringEqualsFileCanonicalizing')) {
+    /**
+     * Asserts that the contents of a string is equal
+     * to the contents of a file (canonicalizing).
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertStringEqualsFileCanonicalizing
+     */
+    function assertStringEqualsFileCanonicalizing(string $expectedFile, string $actualString, string $message = ''): void
+    {
+        Assert::assertStringEqualsFileCanonicalizing(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertStringEqualsFileIgnoringCase')) {
+    /**
+     * Asserts that the contents of a string is equal
+     * to the contents of a file (ignoring case).
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertStringEqualsFileIgnoringCase
+     */
+    function assertStringEqualsFileIgnoringCase(string $expectedFile, string $actualString, string $message = ''): void
+    {
+        Assert::assertStringEqualsFileIgnoringCase(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertStringNotEqualsFile')) {
+    /**
+     * Asserts that the contents of a string is not equal
+     * to the contents of a file.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertStringNotEqualsFile
+     */
+    function assertStringNotEqualsFile(string $expectedFile, string $actualString, string $message = ''): void
+    {
+        Assert::assertStringNotEqualsFile(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertStringNotEqualsFileCanonicalizing')) {
+    /**
+     * Asserts that the contents of a string is not equal
+     * to the contents of a file (canonicalizing).
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertStringNotEqualsFileCanonicalizing
+     */
+    function assertStringNotEqualsFileCanonicalizing(string $expectedFile, string $actualString, string $message = ''): void
+    {
+        Assert::assertStringNotEqualsFileCanonicalizing(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertStringNotEqualsFileIgnoringCase')) {
+    /**
+     * Asserts that the contents of a string is not equal
+     * to the contents of a file (ignoring case).
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertStringNotEqualsFileIgnoringCase
+     */
+    function assertStringNotEqualsFileIgnoringCase(string $expectedFile, string $actualString, string $message = ''): void
+    {
+        Assert::assertStringNotEqualsFileIgnoringCase(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertIsReadable')) {
+    /**
+     * Asserts that a file/dir is readable.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertIsReadable
+     */
+    function assertIsReadable(string $filename, string $message = ''): void
+    {
+        Assert::assertIsReadable(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertIsNotReadable')) {
+    /**
+     * Asserts that a file/dir exists and is not readable.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertIsNotReadable
+     */
+    function assertIsNotReadable(string $filename, string $message = ''): void
+    {
+        Assert::assertIsNotReadable(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertNotIsReadable')) {
+    /**
+     * Asserts that a file/dir exists and is not readable.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @codeCoverageIgnore
+     *
+     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4062
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertNotIsReadable
+     */
+    function assertNotIsReadable(string $filename, string $message = ''): void
+    {
+        Assert::assertNotIsReadable(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertIsWritable')) {
+    /**
+     * Asserts that a file/dir exists and is writable.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertIsWritable
+     */
+    function assertIsWritable(string $filename, string $message = ''): void
+    {
+        Assert::assertIsWritable(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertIsNotWritable')) {
+    /**
+     * Asserts that a file/dir exists and is not writable.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertIsNotWritable
+     */
+    function assertIsNotWritable(string $filename, string $message = ''): void
+    {
+        Assert::assertIsNotWritable(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertNotIsWritable')) {
+    /**
+     * Asserts that a file/dir exists and is not writable.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @codeCoverageIgnore
+     *
+     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4065
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertNotIsWritable
+     */
+    function assertNotIsWritable(string $filename, string $message = ''): void
+    {
+        Assert::assertNotIsWritable(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertDirectoryExists')) {
+    /**
+     * Asserts that a directory exists.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertDirectoryExists
+     */
+    function assertDirectoryExists(string $directory, string $message = ''): void
+    {
+        Assert::assertDirectoryExists(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertDirectoryDoesNotExist')) {
+    /**
+     * Asserts that a directory does not exist.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertDirectoryDoesNotExist
+     */
+    function assertDirectoryDoesNotExist(string $directory, string $message = ''): void
+    {
+        Assert::assertDirectoryDoesNotExist(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertDirectoryNotExists')) {
+    /**
+     * Asserts that a directory does not exist.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @codeCoverageIgnore
+     *
+     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4068
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertDirectoryNotExists
+     */
+    function assertDirectoryNotExists(string $directory, string $message = ''): void
+    {
+        Assert::assertDirectoryNotExists(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertDirectoryIsReadable')) {
+    /**
+     * Asserts that a directory exists and is readable.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertDirectoryIsReadable
+     */
+    function assertDirectoryIsReadable(string $directory, string $message = ''): void
+    {
+        Assert::assertDirectoryIsReadable(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertDirectoryIsNotReadable')) {
+    /**
+     * Asserts that a directory exists and is not readable.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertDirectoryIsNotReadable
+     */
+    function assertDirectoryIsNotReadable(string $directory, string $message = ''): void
+    {
+        Assert::assertDirectoryIsNotReadable(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertDirectoryNotIsReadable')) {
+    /**
+     * Asserts that a directory exists and is not readable.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @codeCoverageIgnore
+     *
+     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4071
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertDirectoryNotIsReadable
+     */
+    function assertDirectoryNotIsReadable(string $directory, string $message = ''): void
+    {
+        Assert::assertDirectoryNotIsReadable(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertDirectoryIsWritable')) {
+    /**
+     * Asserts that a directory exists and is writable.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertDirectoryIsWritable
+     */
+    function assertDirectoryIsWritable(string $directory, string $message = ''): void
+    {
+        Assert::assertDirectoryIsWritable(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertDirectoryIsNotWritable')) {
+    /**
+     * Asserts that a directory exists and is not writable.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertDirectoryIsNotWritable
+     */
+    function assertDirectoryIsNotWritable(string $directory, string $message = ''): void
+    {
+        Assert::assertDirectoryIsNotWritable(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertDirectoryNotIsWritable')) {
+    /**
+     * Asserts that a directory exists and is not writable.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @codeCoverageIgnore
+     *
+     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4074
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertDirectoryNotIsWritable
+     */
+    function assertDirectoryNotIsWritable(string $directory, string $message = ''): void
+    {
+        Assert::assertDirectoryNotIsWritable(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertFileExists')) {
+    /**
+     * Asserts that a file exists.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertFileExists
+     */
+    function assertFileExists(string $filename, string $message = ''): void
+    {
+        Assert::assertFileExists(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertFileDoesNotExist')) {
+    /**
+     * Asserts that a file does not exist.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertFileDoesNotExist
+     */
+    function assertFileDoesNotExist(string $filename, string $message = ''): void
+    {
+        Assert::assertFileDoesNotExist(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertFileNotExists')) {
+    /**
+     * Asserts that a file does not exist.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @codeCoverageIgnore
+     *
+     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4077
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertFileNotExists
+     */
+    function assertFileNotExists(string $filename, string $message = ''): void
+    {
+        Assert::assertFileNotExists(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertFileIsReadable')) {
+    /**
+     * Asserts that a file exists and is readable.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertFileIsReadable
+     */
+    function assertFileIsReadable(string $file, string $message = ''): void
+    {
+        Assert::assertFileIsReadable(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertFileIsNotReadable')) {
+    /**
+     * Asserts that a file exists and is not readable.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertFileIsNotReadable
+     */
+    function assertFileIsNotReadable(string $file, string $message = ''): void
+    {
+        Assert::assertFileIsNotReadable(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertFileNotIsReadable')) {
+    /**
+     * Asserts that a file exists and is not readable.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @codeCoverageIgnore
+     *
+     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4080
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertFileNotIsReadable
+     */
+    function assertFileNotIsReadable(string $file, string $message = ''): void
+    {
+        Assert::assertFileNotIsReadable(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertFileIsWritable')) {
+    /**
+     * Asserts that a file exists and is writable.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertFileIsWritable
+     */
+    function assertFileIsWritable(string $file, string $message = ''): void
+    {
+        Assert::assertFileIsWritable(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertFileIsNotWritable')) {
+    /**
+     * Asserts that a file exists and is not writable.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertFileIsNotWritable
+     */
+    function assertFileIsNotWritable(string $file, string $message = ''): void
+    {
+        Assert::assertFileIsNotWritable(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertFileNotIsWritable')) {
+    /**
+     * Asserts that a file exists and is not writable.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @codeCoverageIgnore
+     *
+     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4083
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertFileNotIsWritable
+     */
+    function assertFileNotIsWritable(string $file, string $message = ''): void
+    {
+        Assert::assertFileNotIsWritable(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertTrue')) {
+    /**
+     * Asserts that a condition is true.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-assert true $condition
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertTrue
+     */
+    function assertTrue($condition, string $message = ''): void
+    {
+        Assert::assertTrue(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertNotTrue')) {
+    /**
+     * Asserts that a condition is not true.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-assert !true $condition
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertNotTrue
+     */
+    function assertNotTrue($condition, string $message = ''): void
+    {
+        Assert::assertNotTrue(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertFalse')) {
+    /**
+     * Asserts that a condition is false.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-assert false $condition
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertFalse
+     */
+    function assertFalse($condition, string $message = ''): void
+    {
+        Assert::assertFalse(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertNotFalse')) {
+    /**
+     * Asserts that a condition is not false.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-assert !false $condition
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertNotFalse
+     */
+    function assertNotFalse($condition, string $message = ''): void
+    {
+        Assert::assertNotFalse(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertNull')) {
+    /**
+     * Asserts that a variable is null.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-assert null $actual
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertNull
+     */
+    function assertNull($actual, string $message = ''): void
+    {
+        Assert::assertNull(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertNotNull')) {
+    /**
+     * Asserts that a variable is not null.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-assert !null $actual
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertNotNull
+     */
+    function assertNotNull($actual, string $message = ''): void
+    {
+        Assert::assertNotNull(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertFinite')) {
+    /**
+     * Asserts that a variable is finite.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertFinite
+     */
+    function assertFinite($actual, string $message = ''): void
+    {
+        Assert::assertFinite(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertInfinite')) {
+    /**
+     * Asserts that a variable is infinite.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertInfinite
+     */
+    function assertInfinite($actual, string $message = ''): void
+    {
+        Assert::assertInfinite(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertNan')) {
+    /**
+     * Asserts that a variable is nan.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertNan
+     */
+    function assertNan($actual, string $message = ''): void
+    {
+        Assert::assertNan(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertClassHasAttribute')) {
+    /**
+     * Asserts that a class has a specified attribute.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertClassHasAttribute
+     */
+    function assertClassHasAttribute(string $attributeName, string $className, string $message = ''): void
+    {
+        Assert::assertClassHasAttribute(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertClassNotHasAttribute')) {
+    /**
+     * Asserts that a class does not have a specified attribute.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertClassNotHasAttribute
+     */
+    function assertClassNotHasAttribute(string $attributeName, string $className, string $message = ''): void
+    {
+        Assert::assertClassNotHasAttribute(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertClassHasStaticAttribute')) {
+    /**
+     * Asserts that a class has a specified static attribute.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertClassHasStaticAttribute
+     */
+    function assertClassHasStaticAttribute(string $attributeName, string $className, string $message = ''): void
+    {
+        Assert::assertClassHasStaticAttribute(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertClassNotHasStaticAttribute')) {
+    /**
+     * Asserts that a class does not have a specified static attribute.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertClassNotHasStaticAttribute
+     */
+    function assertClassNotHasStaticAttribute(string $attributeName, string $className, string $message = ''): void
+    {
+        Assert::assertClassNotHasStaticAttribute(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertObjectHasAttribute')) {
+    /**
+     * Asserts that an object has a specified attribute.
+     *
+     * @param object $object
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertObjectHasAttribute
+     */
+    function assertObjectHasAttribute(string $attributeName, $object, string $message = ''): void
+    {
+        Assert::assertObjectHasAttribute(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertObjectNotHasAttribute')) {
+    /**
+     * Asserts that an object does not have a specified attribute.
+     *
+     * @param object $object
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertObjectNotHasAttribute
+     */
+    function assertObjectNotHasAttribute(string $attributeName, $object, string $message = ''): void
+    {
+        Assert::assertObjectNotHasAttribute(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertSame')) {
+    /**
+     * Asserts that two variables have the same type and value.
+     * Used on objects, it asserts that two variables reference
+     * the same object.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-template ExpectedType
+     *
+     * @psalm-param ExpectedType $expected
+     *
+     * @psalm-assert =ExpectedType $actual
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertSame
+     */
+    function assertSame($expected, $actual, string $message = ''): void
+    {
+        Assert::assertSame(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertNotSame')) {
+    /**
+     * Asserts that two variables do not have the same type and value.
+     * Used on objects, it asserts that two variables do not reference
+     * the same object.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertNotSame
+     */
+    function assertNotSame($expected, $actual, string $message = ''): void
+    {
+        Assert::assertNotSame(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertInstanceOf')) {
+    /**
+     * Asserts that a variable is of a given type.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     *
+     * @psalm-template ExpectedType of object
+     *
+     * @psalm-param class-string<ExpectedType> $expected
+     *
+     * @psalm-assert =ExpectedType $actual
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertInstanceOf
+     */
+    function assertInstanceOf(string $expected, $actual, string $message = ''): void
+    {
+        Assert::assertInstanceOf(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertNotInstanceOf')) {
+    /**
+     * Asserts that a variable is not of a given type.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     *
+     * @psalm-template ExpectedType of object
+     *
+     * @psalm-param class-string<ExpectedType> $expected
+     *
+     * @psalm-assert !ExpectedType $actual
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertNotInstanceOf
+     */
+    function assertNotInstanceOf(string $expected, $actual, string $message = ''): void
+    {
+        Assert::assertNotInstanceOf(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertIsArray')) {
+    /**
+     * Asserts that a variable is of type array.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-assert array $actual
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertIsArray
+     */
+    function assertIsArray($actual, string $message = ''): void
+    {
+        Assert::assertIsArray(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertIsBool')) {
+    /**
+     * Asserts that a variable is of type bool.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-assert bool $actual
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertIsBool
+     */
+    function assertIsBool($actual, string $message = ''): void
+    {
+        Assert::assertIsBool(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertIsFloat')) {
+    /**
+     * Asserts that a variable is of type float.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-assert float $actual
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertIsFloat
+     */
+    function assertIsFloat($actual, string $message = ''): void
+    {
+        Assert::assertIsFloat(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertIsInt')) {
+    /**
+     * Asserts that a variable is of type int.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-assert int $actual
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertIsInt
+     */
+    function assertIsInt($actual, string $message = ''): void
+    {
+        Assert::assertIsInt(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertIsNumeric')) {
+    /**
+     * Asserts that a variable is of type numeric.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-assert numeric $actual
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertIsNumeric
+     */
+    function assertIsNumeric($actual, string $message = ''): void
+    {
+        Assert::assertIsNumeric(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertIsObject')) {
+    /**
+     * Asserts that a variable is of type object.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-assert object $actual
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertIsObject
+     */
+    function assertIsObject($actual, string $message = ''): void
+    {
+        Assert::assertIsObject(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertIsResource')) {
+    /**
+     * Asserts that a variable is of type resource.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-assert resource $actual
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertIsResource
+     */
+    function assertIsResource($actual, string $message = ''): void
+    {
+        Assert::assertIsResource(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertIsClosedResource')) {
+    /**
+     * Asserts that a variable is of type resource and is closed.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-assert resource $actual
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertIsClosedResource
+     */
+    function assertIsClosedResource($actual, string $message = ''): void
+    {
+        Assert::assertIsClosedResource(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertIsString')) {
+    /**
+     * Asserts that a variable is of type string.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-assert string $actual
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertIsString
+     */
+    function assertIsString($actual, string $message = ''): void
+    {
+        Assert::assertIsString(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertIsScalar')) {
+    /**
+     * Asserts that a variable is of type scalar.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-assert scalar $actual
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertIsScalar
+     */
+    function assertIsScalar($actual, string $message = ''): void
+    {
+        Assert::assertIsScalar(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertIsCallable')) {
+    /**
+     * Asserts that a variable is of type callable.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-assert callable $actual
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertIsCallable
+     */
+    function assertIsCallable($actual, string $message = ''): void
+    {
+        Assert::assertIsCallable(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertIsIterable')) {
+    /**
+     * Asserts that a variable is of type iterable.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-assert iterable $actual
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertIsIterable
+     */
+    function assertIsIterable($actual, string $message = ''): void
+    {
+        Assert::assertIsIterable(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertIsNotArray')) {
+    /**
+     * Asserts that a variable is not of type array.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-assert !array $actual
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertIsNotArray
+     */
+    function assertIsNotArray($actual, string $message = ''): void
+    {
+        Assert::assertIsNotArray(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertIsNotBool')) {
+    /**
+     * Asserts that a variable is not of type bool.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-assert !bool $actual
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertIsNotBool
+     */
+    function assertIsNotBool($actual, string $message = ''): void
+    {
+        Assert::assertIsNotBool(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertIsNotFloat')) {
+    /**
+     * Asserts that a variable is not of type float.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-assert !float $actual
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertIsNotFloat
+     */
+    function assertIsNotFloat($actual, string $message = ''): void
+    {
+        Assert::assertIsNotFloat(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertIsNotInt')) {
+    /**
+     * Asserts that a variable is not of type int.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-assert !int $actual
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertIsNotInt
+     */
+    function assertIsNotInt($actual, string $message = ''): void
+    {
+        Assert::assertIsNotInt(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertIsNotNumeric')) {
+    /**
+     * Asserts that a variable is not of type numeric.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-assert !numeric $actual
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertIsNotNumeric
+     */
+    function assertIsNotNumeric($actual, string $message = ''): void
+    {
+        Assert::assertIsNotNumeric(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertIsNotObject')) {
+    /**
+     * Asserts that a variable is not of type object.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-assert !object $actual
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertIsNotObject
+     */
+    function assertIsNotObject($actual, string $message = ''): void
+    {
+        Assert::assertIsNotObject(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertIsNotResource')) {
+    /**
+     * Asserts that a variable is not of type resource.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-assert !resource $actual
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertIsNotResource
+     */
+    function assertIsNotResource($actual, string $message = ''): void
+    {
+        Assert::assertIsNotResource(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertIsNotClosedResource')) {
+    /**
+     * Asserts that a variable is not of type resource.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-assert !resource $actual
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertIsNotClosedResource
+     */
+    function assertIsNotClosedResource($actual, string $message = ''): void
+    {
+        Assert::assertIsNotClosedResource(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertIsNotString')) {
+    /**
+     * Asserts that a variable is not of type string.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-assert !string $actual
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertIsNotString
+     */
+    function assertIsNotString($actual, string $message = ''): void
+    {
+        Assert::assertIsNotString(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertIsNotScalar')) {
+    /**
+     * Asserts that a variable is not of type scalar.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-assert !scalar $actual
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertIsNotScalar
+     */
+    function assertIsNotScalar($actual, string $message = ''): void
+    {
+        Assert::assertIsNotScalar(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertIsNotCallable')) {
+    /**
+     * Asserts that a variable is not of type callable.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-assert !callable $actual
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertIsNotCallable
+     */
+    function assertIsNotCallable($actual, string $message = ''): void
+    {
+        Assert::assertIsNotCallable(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertIsNotIterable')) {
+    /**
+     * Asserts that a variable is not of type iterable.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @psalm-assert !iterable $actual
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertIsNotIterable
+     */
+    function assertIsNotIterable($actual, string $message = ''): void
+    {
+        Assert::assertIsNotIterable(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertMatchesRegularExpression')) {
+    /**
+     * Asserts that a string matches a given regular expression.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertMatchesRegularExpression
+     */
+    function assertMatchesRegularExpression(string $pattern, string $string, string $message = ''): void
+    {
+        Assert::assertMatchesRegularExpression(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertRegExp')) {
+    /**
+     * Asserts that a string matches a given regular expression.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @codeCoverageIgnore
+     *
+     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4086
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertRegExp
+     */
+    function assertRegExp(string $pattern, string $string, string $message = ''): void
+    {
+        Assert::assertRegExp(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertDoesNotMatchRegularExpression')) {
+    /**
+     * Asserts that a string does not match a given regular expression.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertDoesNotMatchRegularExpression
+     */
+    function assertDoesNotMatchRegularExpression(string $pattern, string $string, string $message = ''): void
+    {
+        Assert::assertDoesNotMatchRegularExpression(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertNotRegExp')) {
+    /**
+     * Asserts that a string does not match a given regular expression.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @codeCoverageIgnore
+     *
+     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4089
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertNotRegExp
+     */
+    function assertNotRegExp(string $pattern, string $string, string $message = ''): void
+    {
+        Assert::assertNotRegExp(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertSameSize')) {
+    /**
+     * Assert that the size of two arrays (or `Countable` or `Traversable` objects)
+     * is the same.
+     *
+     * @param Countable|iterable $expected
+     * @param Countable|iterable $actual
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertSameSize
+     */
+    function assertSameSize($expected, $actual, string $message = ''): void
+    {
+        Assert::assertSameSize(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertNotSameSize')) {
+    /**
+     * Assert that the size of two arrays (or `Countable` or `Traversable` objects)
+     * is not the same.
+     *
+     * @param Countable|iterable $expected
+     * @param Countable|iterable $actual
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertNotSameSize
+     */
+    function assertNotSameSize($expected, $actual, string $message = ''): void
+    {
+        Assert::assertNotSameSize(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertStringMatchesFormat')) {
+    /**
+     * Asserts that a string matches a given format string.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertStringMatchesFormat
+     */
+    function assertStringMatchesFormat(string $format, string $string, string $message = ''): void
+    {
+        Assert::assertStringMatchesFormat(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertStringNotMatchesFormat')) {
+    /**
+     * Asserts that a string does not match a given format string.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertStringNotMatchesFormat
+     */
+    function assertStringNotMatchesFormat(string $format, string $string, string $message = ''): void
+    {
+        Assert::assertStringNotMatchesFormat(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertStringMatchesFormatFile')) {
+    /**
+     * Asserts that a string matches a given format file.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertStringMatchesFormatFile
+     */
+    function assertStringMatchesFormatFile(string $formatFile, string $string, string $message = ''): void
+    {
+        Assert::assertStringMatchesFormatFile(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertStringNotMatchesFormatFile')) {
+    /**
+     * Asserts that a string does not match a given format string.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertStringNotMatchesFormatFile
+     */
+    function assertStringNotMatchesFormatFile(string $formatFile, string $string, string $message = ''): void
+    {
+        Assert::assertStringNotMatchesFormatFile(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertStringStartsWith')) {
+    /**
+     * Asserts that a string starts with a given prefix.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertStringStartsWith
+     */
+    function assertStringStartsWith(string $prefix, string $string, string $message = ''): void
+    {
+        Assert::assertStringStartsWith(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertStringStartsNotWith')) {
+    /**
+     * Asserts that a string starts not with a given prefix.
+     *
+     * @param string $prefix
+     * @param string $string
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertStringStartsNotWith
+     */
+    function assertStringStartsNotWith($prefix, $string, string $message = ''): void
+    {
+        Assert::assertStringStartsNotWith(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertStringContainsString')) {
+    /**
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertStringContainsString
+     */
+    function assertStringContainsString(string $needle, string $haystack, string $message = ''): void
+    {
+        Assert::assertStringContainsString(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertStringContainsStringIgnoringCase')) {
+    /**
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertStringContainsStringIgnoringCase
+     */
+    function assertStringContainsStringIgnoringCase(string $needle, string $haystack, string $message = ''): void
+    {
+        Assert::assertStringContainsStringIgnoringCase(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertStringNotContainsString')) {
+    /**
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertStringNotContainsString
+     */
+    function assertStringNotContainsString(string $needle, string $haystack, string $message = ''): void
+    {
+        Assert::assertStringNotContainsString(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertStringNotContainsStringIgnoringCase')) {
+    /**
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertStringNotContainsStringIgnoringCase
+     */
+    function assertStringNotContainsStringIgnoringCase(string $needle, string $haystack, string $message = ''): void
+    {
+        Assert::assertStringNotContainsStringIgnoringCase(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertStringEndsWith')) {
+    /**
+     * Asserts that a string ends with a given suffix.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertStringEndsWith
+     */
+    function assertStringEndsWith(string $suffix, string $string, string $message = ''): void
+    {
+        Assert::assertStringEndsWith(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertStringEndsNotWith')) {
+    /**
+     * Asserts that a string ends not with a given suffix.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertStringEndsNotWith
+     */
+    function assertStringEndsNotWith(string $suffix, string $string, string $message = ''): void
+    {
+        Assert::assertStringEndsNotWith(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertXmlFileEqualsXmlFile')) {
+    /**
+     * Asserts that two XML files are equal.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertXmlFileEqualsXmlFile
+     */
+    function assertXmlFileEqualsXmlFile(string $expectedFile, string $actualFile, string $message = ''): void
+    {
+        Assert::assertXmlFileEqualsXmlFile(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertXmlFileNotEqualsXmlFile')) {
+    /**
+     * Asserts that two XML files are not equal.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws \PHPUnit\Util\Exception
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertXmlFileNotEqualsXmlFile
+     */
+    function assertXmlFileNotEqualsXmlFile(string $expectedFile, string $actualFile, string $message = ''): void
+    {
+        Assert::assertXmlFileNotEqualsXmlFile(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertXmlStringEqualsXmlFile')) {
+    /**
+     * Asserts that two XML documents are equal.
+     *
+     * @param DOMDocument|string $actualXml
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws \PHPUnit\Util\Xml\Exception
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertXmlStringEqualsXmlFile
+     */
+    function assertXmlStringEqualsXmlFile(string $expectedFile, $actualXml, string $message = ''): void
+    {
+        Assert::assertXmlStringEqualsXmlFile(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertXmlStringNotEqualsXmlFile')) {
+    /**
+     * Asserts that two XML documents are not equal.
+     *
+     * @param DOMDocument|string $actualXml
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws \PHPUnit\Util\Xml\Exception
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertXmlStringNotEqualsXmlFile
+     */
+    function assertXmlStringNotEqualsXmlFile(string $expectedFile, $actualXml, string $message = ''): void
+    {
+        Assert::assertXmlStringNotEqualsXmlFile(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertXmlStringEqualsXmlString')) {
+    /**
+     * Asserts that two XML documents are equal.
+     *
+     * @param DOMDocument|string $expectedXml
+     * @param DOMDocument|string $actualXml
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws \PHPUnit\Util\Xml\Exception
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertXmlStringEqualsXmlString
+     */
+    function assertXmlStringEqualsXmlString($expectedXml, $actualXml, string $message = ''): void
+    {
+        Assert::assertXmlStringEqualsXmlString(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertXmlStringNotEqualsXmlString')) {
+    /**
+     * Asserts that two XML documents are not equal.
+     *
+     * @param DOMDocument|string $expectedXml
+     * @param DOMDocument|string $actualXml
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws \PHPUnit\Util\Xml\Exception
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertXmlStringNotEqualsXmlString
+     */
+    function assertXmlStringNotEqualsXmlString($expectedXml, $actualXml, string $message = ''): void
+    {
+        Assert::assertXmlStringNotEqualsXmlString(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertEqualXMLStructure')) {
+    /**
+     * Asserts that a hierarchy of DOMElements matches.
+     *
+     * @throws AssertionFailedError
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @codeCoverageIgnore
+     *
+     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4091
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertEqualXMLStructure
+     */
+    function assertEqualXMLStructure(DOMElement $expectedElement, DOMElement $actualElement, bool $checkAttributes = false, string $message = ''): void
+    {
+        Assert::assertEqualXMLStructure(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertThat')) {
+    /**
+     * Evaluates a PHPUnit\Framework\Constraint matcher object.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertThat
+     */
+    function assertThat($value, Constraint $constraint, string $message = ''): void
+    {
+        Assert::assertThat(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertJson')) {
+    /**
+     * Asserts that a string is a valid JSON string.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertJson
+     */
+    function assertJson(string $actualJson, string $message = ''): void
+    {
+        Assert::assertJson(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertJsonStringEqualsJsonString')) {
+    /**
+     * Asserts that two given JSON encoded objects or arrays are equal.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertJsonStringEqualsJsonString
+     */
+    function assertJsonStringEqualsJsonString(string $expectedJson, string $actualJson, string $message = ''): void
+    {
+        Assert::assertJsonStringEqualsJsonString(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertJsonStringNotEqualsJsonString')) {
+    /**
+     * Asserts that two given JSON encoded objects or arrays are not equal.
+     *
+     * @param string $expectedJson
+     * @param string $actualJson
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertJsonStringNotEqualsJsonString
+     */
+    function assertJsonStringNotEqualsJsonString($expectedJson, $actualJson, string $message = ''): void
+    {
+        Assert::assertJsonStringNotEqualsJsonString(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertJsonStringEqualsJsonFile')) {
+    /**
+     * Asserts that the generated JSON encoded object and the content of the given file are equal.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertJsonStringEqualsJsonFile
+     */
+    function assertJsonStringEqualsJsonFile(string $expectedFile, string $actualJson, string $message = ''): void
+    {
+        Assert::assertJsonStringEqualsJsonFile(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertJsonStringNotEqualsJsonFile')) {
+    /**
+     * Asserts that the generated JSON encoded object and the content of the given file are not equal.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertJsonStringNotEqualsJsonFile
+     */
+    function assertJsonStringNotEqualsJsonFile(string $expectedFile, string $actualJson, string $message = ''): void
+    {
+        Assert::assertJsonStringNotEqualsJsonFile(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertJsonFileEqualsJsonFile')) {
+    /**
+     * Asserts that two JSON files are equal.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertJsonFileEqualsJsonFile
+     */
+    function assertJsonFileEqualsJsonFile(string $expectedFile, string $actualFile, string $message = ''): void
+    {
+        Assert::assertJsonFileEqualsJsonFile(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\assertJsonFileNotEqualsJsonFile')) {
+    /**
+     * Asserts that two JSON files are not equal.
+     *
+     * @throws ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+     *
+     * @see Assert::assertJsonFileNotEqualsJsonFile
+     */
+    function assertJsonFileNotEqualsJsonFile(string $expectedFile, string $actualFile, string $message = ''): void
+    {
+        Assert::assertJsonFileNotEqualsJsonFile(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\logicalAnd')) {
+    function logicalAnd(): LogicalAnd
+    {
+        return Assert::logicalAnd(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\logicalOr')) {
+    function logicalOr(): LogicalOr
+    {
+        return Assert::logicalOr(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\logicalNot')) {
+    function logicalNot(Constraint $constraint): LogicalNot
+    {
+        return Assert::logicalNot(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\logicalXor')) {
+    function logicalXor(): LogicalXor
+    {
+        return Assert::logicalXor(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\anything')) {
+    function anything(): IsAnything
+    {
+        return Assert::anything(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\isTrue')) {
+    function isTrue(): IsTrue
+    {
+        return Assert::isTrue(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\callback')) {
+    function callback(callable $callback): Callback
+    {
+        return Assert::callback(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\isFalse')) {
+    function isFalse(): IsFalse
+    {
+        return Assert::isFalse(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\isJson')) {
+    function isJson(): IsJson
+    {
+        return Assert::isJson(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\isNull')) {
+    function isNull(): IsNull
+    {
+        return Assert::isNull(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\isFinite')) {
+    function isFinite(): IsFinite
+    {
+        return Assert::isFinite(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\isInfinite')) {
+    function isInfinite(): IsInfinite
+    {
+        return Assert::isInfinite(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\isNan')) {
+    function isNan(): IsNan
+    {
+        return Assert::isNan(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\containsEqual')) {
+    function containsEqual($value): TraversableContainsEqual
+    {
+        return Assert::containsEqual(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\containsIdentical')) {
+    function containsIdentical($value): TraversableContainsIdentical
+    {
+        return Assert::containsIdentical(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\containsOnly')) {
+    function containsOnly(string $type): TraversableContainsOnly
+    {
+        return Assert::containsOnly(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\containsOnlyInstancesOf')) {
+    function containsOnlyInstancesOf(string $className): TraversableContainsOnly
+    {
+        return Assert::containsOnlyInstancesOf(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\arrayHasKey')) {
+    function arrayHasKey($key): ArrayHasKey
+    {
+        return Assert::arrayHasKey(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\equalTo')) {
+    function equalTo($value): IsEqual
+    {
+        return Assert::equalTo(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\equalToCanonicalizing')) {
+    function equalToCanonicalizing($value): IsEqualCanonicalizing
+    {
+        return Assert::equalToCanonicalizing(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\equalToIgnoringCase')) {
+    function equalToIgnoringCase($value): IsEqualIgnoringCase
+    {
+        return Assert::equalToIgnoringCase(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\equalToWithDelta')) {
+    function equalToWithDelta($value, float $delta): IsEqualWithDelta
+    {
+        return Assert::equalToWithDelta(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\isEmpty')) {
+    function isEmpty(): IsEmpty
+    {
+        return Assert::isEmpty(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\isWritable')) {
+    function isWritable(): IsWritable
+    {
+        return Assert::isWritable(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\isReadable')) {
+    function isReadable(): IsReadable
+    {
+        return Assert::isReadable(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\directoryExists')) {
+    function directoryExists(): DirectoryExists
+    {
+        return Assert::directoryExists(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\fileExists')) {
+    function fileExists(): FileExists
+    {
+        return Assert::fileExists(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\greaterThan')) {
+    function greaterThan($value): GreaterThan
+    {
+        return Assert::greaterThan(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\greaterThanOrEqual')) {
+    function greaterThanOrEqual($value): LogicalOr
+    {
+        return Assert::greaterThanOrEqual(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\classHasAttribute')) {
+    function classHasAttribute(string $attributeName): ClassHasAttribute
+    {
+        return Assert::classHasAttribute(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\classHasStaticAttribute')) {
+    function classHasStaticAttribute(string $attributeName): ClassHasStaticAttribute
+    {
+        return Assert::classHasStaticAttribute(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\objectHasAttribute')) {
+    function objectHasAttribute($attributeName): ObjectHasAttribute
+    {
+        return Assert::objectHasAttribute(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\identicalTo')) {
+    function identicalTo($value): IsIdentical
+    {
+        return Assert::identicalTo(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\isInstanceOf')) {
+    function isInstanceOf(string $className): IsInstanceOf
+    {
+        return Assert::isInstanceOf(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\isType')) {
+    function isType(string $type): IsType
+    {
+        return Assert::isType(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\lessThan')) {
+    function lessThan($value): LessThan
+    {
+        return Assert::lessThan(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\lessThanOrEqual')) {
+    function lessThanOrEqual($value): LogicalOr
+    {
+        return Assert::lessThanOrEqual(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\matchesRegularExpression')) {
+    function matchesRegularExpression(string $pattern): RegularExpression
+    {
+        return Assert::matchesRegularExpression(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\matches')) {
+    function matches(string $string): StringMatchesFormatDescription
+    {
+        return Assert::matches(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\stringStartsWith')) {
+    function stringStartsWith($prefix): StringStartsWith
+    {
+        return Assert::stringStartsWith(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\stringContains')) {
+    function stringContains(string $string, bool $case = true): StringContains
+    {
+        return Assert::stringContains(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\stringEndsWith')) {
+    function stringEndsWith(string $suffix): StringEndsWith
+    {
+        return Assert::stringEndsWith(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\countOf')) {
+    function countOf(int $count): Count
+    {
+        return Assert::countOf(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\objectEquals')) {
+    function objectEquals(object $object, string $method = 'equals'): ObjectEquals
+    {
+        return Assert::objectEquals(...func_get_args());
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\any')) {
+    /**
+     * Returns a matcher that matches when the method is executed
+     * zero or more times.
+     */
+    function any(): AnyInvokedCountMatcher
+    {
+        return new AnyInvokedCountMatcher;
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\never')) {
+    /**
+     * Returns a matcher that matches when the method is never executed.
+     */
+    function never(): InvokedCountMatcher
+    {
+        return new InvokedCountMatcher(0);
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\atLeast')) {
+    /**
+     * Returns a matcher that matches when the method is executed
+     * at least N times.
+     */
+    function atLeast(int $requiredInvocations): InvokedAtLeastCountMatcher
+    {
+        return new InvokedAtLeastCountMatcher(
+            $requiredInvocations
+        );
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\atLeastOnce')) {
+    /**
+     * Returns a matcher that matches when the method is executed at least once.
+     */
+    function atLeastOnce(): InvokedAtLeastOnceMatcher
+    {
+        return new InvokedAtLeastOnceMatcher;
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\once')) {
+    /**
+     * Returns a matcher that matches when the method is executed exactly once.
+     */
+    function once(): InvokedCountMatcher
+    {
+        return new InvokedCountMatcher(1);
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\exactly')) {
+    /**
+     * Returns a matcher that matches when the method is executed
+     * exactly $count times.
+     */
+    function exactly(int $count): InvokedCountMatcher
+    {
+        return new InvokedCountMatcher($count);
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\atMost')) {
+    /**
+     * Returns a matcher that matches when the method is executed
+     * at most N times.
+     */
+    function atMost(int $allowedInvocations): InvokedAtMostCountMatcher
+    {
+        return new InvokedAtMostCountMatcher($allowedInvocations);
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\at')) {
+    /**
+     * Returns a matcher that matches when the method is executed
+     * at the given index.
+     */
+    function at(int $index): InvokedAtIndexMatcher
+    {
+        return new InvokedAtIndexMatcher($index);
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\returnValue')) {
+    function returnValue($value): ReturnStub
+    {
+        return new ReturnStub($value);
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\returnValueMap')) {
+    function returnValueMap(array $valueMap): ReturnValueMapStub
+    {
+        return new ReturnValueMapStub($valueMap);
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\returnArgument')) {
+    function returnArgument(int $argumentIndex): ReturnArgumentStub
+    {
+        return new ReturnArgumentStub($argumentIndex);
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\returnCallback')) {
+    function returnCallback($callback): ReturnCallbackStub
+    {
+        return new ReturnCallbackStub($callback);
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\returnSelf')) {
+    /**
+     * Returns the current object.
+     *
+     * This method is useful when mocking a fluent interface.
+     */
+    function returnSelf(): ReturnSelfStub
+    {
+        return new ReturnSelfStub;
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\throwException')) {
+    function throwException(Throwable $exception): ExceptionStub
+    {
+        return new ExceptionStub($exception);
+    }
+}
+
+if (!function_exists('PHPUnit\Framework\onConsecutiveCalls')) {
+    function onConsecutiveCalls(): ConsecutiveCallsStub
+    {
+        $args = func_get_args();
+
+        return new ConsecutiveCallsStub($args);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Boolean/IsFalse.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Boolean/IsFalse.php
new file mode 100644
index 00000000..212e2bcb
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Boolean/IsFalse.php
@@ -0,0 +1,35 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class IsFalse extends Constraint
+{
+    /**
+     * Returns a string representation of the constraint.
+     */
+    public function toString(): string
+    {
+        return 'is false';
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    protected function matches($other): bool
+    {
+        return $other === false;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Boolean/IsTrue.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Boolean/IsTrue.php
new file mode 100644
index 00000000..e1d6b269
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Boolean/IsTrue.php
@@ -0,0 +1,35 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class IsTrue extends Constraint
+{
+    /**
+     * Returns a string representation of the constraint.
+     */
+    public function toString(): string
+    {
+        return 'is true';
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    protected function matches($other): bool
+    {
+        return $other === true;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Callback.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Callback.php
new file mode 100644
index 00000000..b7cf95a1
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Callback.php
@@ -0,0 +1,52 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+/**
+ * @psalm-template CallbackInput of mixed
+ *
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class Callback extends Constraint
+{
+    /**
+     * @var callable
+     *
+     * @psalm-var callable(CallbackInput $input): bool
+     */
+    private $callback;
+
+    /** @psalm-param callable(CallbackInput $input): bool $callback */
+    public function __construct(callable $callback)
+    {
+        $this->callback = $callback;
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     */
+    public function toString(): string
+    {
+        return 'is accepted by specified callback';
+    }
+
+    /**
+     * Evaluates the constraint for parameter $value. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     *
+     * @psalm-param CallbackInput $other
+     */
+    protected function matches($other): bool
+    {
+        return ($this->callback)($other);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Cardinality/Count.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Cardinality/Count.php
new file mode 100644
index 00000000..8e27fbfd
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Cardinality/Count.php
@@ -0,0 +1,142 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function count;
+use function is_array;
+use function iterator_count;
+use function sprintf;
+use Countable;
+use EmptyIterator;
+use Generator;
+use Iterator;
+use IteratorAggregate;
+use PHPUnit\Framework\Exception;
+use Traversable;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+class Count extends Constraint
+{
+    /**
+     * @var int
+     */
+    private $expectedCount;
+
+    public function __construct(int $expected)
+    {
+        $this->expectedCount = $expected;
+    }
+
+    public function toString(): string
+    {
+        return sprintf(
+            'count matches %d',
+            $this->expectedCount
+        );
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @throws Exception
+     */
+    protected function matches($other): bool
+    {
+        return $this->expectedCount === $this->getCountOf($other);
+    }
+
+    /**
+     * @throws Exception
+     */
+    protected function getCountOf($other): ?int
+    {
+        if ($other instanceof Countable || is_array($other)) {
+            return count($other);
+        }
+
+        if ($other instanceof EmptyIterator) {
+            return 0;
+        }
+
+        if ($other instanceof Traversable) {
+            while ($other instanceof IteratorAggregate) {
+                try {
+                    $other = $other->getIterator();
+                } catch (\Exception $e) {
+                    throw new Exception(
+                        $e->getMessage(),
+                        $e->getCode(),
+                        $e
+                    );
+                }
+            }
+
+            $iterator = $other;
+
+            if ($iterator instanceof Generator) {
+                return $this->getCountOfGenerator($iterator);
+            }
+
+            if (!$iterator instanceof Iterator) {
+                return iterator_count($iterator);
+            }
+
+            $key   = $iterator->key();
+            $count = iterator_count($iterator);
+
+            // Manually rewind $iterator to previous key, since iterator_count
+            // moves pointer.
+            if ($key !== null) {
+                $iterator->rewind();
+
+                while ($iterator->valid() && $key !== $iterator->key()) {
+                    $iterator->next();
+                }
+            }
+
+            return $count;
+        }
+
+        return null;
+    }
+
+    /**
+     * Returns the total number of iterations from a generator.
+     * This will fully exhaust the generator.
+     */
+    protected function getCountOfGenerator(Generator $generator): int
+    {
+        for ($count = 0; $generator->valid(); $generator->next()) {
+            $count++;
+        }
+
+        return $count;
+    }
+
+    /**
+     * Returns the description of the failure.
+     *
+     * The beginning of failure messages is "Failed asserting that" in most
+     * cases. This method should return the second part of that sentence.
+     *
+     * @param mixed $other evaluated value or object
+     */
+    protected function failureDescription($other): string
+    {
+        return sprintf(
+            'actual size %d matches expected size %d',
+            (int) $this->getCountOf($other),
+            $this->expectedCount
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Cardinality/GreaterThan.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Cardinality/GreaterThan.php
new file mode 100644
index 00000000..31df5020
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Cardinality/GreaterThan.php
@@ -0,0 +1,50 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class GreaterThan extends Constraint
+{
+    /**
+     * @var float|int
+     */
+    private $value;
+
+    /**
+     * @param float|int $value
+     */
+    public function __construct($value)
+    {
+        $this->value = $value;
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function toString(): string
+    {
+        return 'is greater than ' . $this->exporter()->export($this->value);
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    protected function matches($other): bool
+    {
+        return $this->value < $other;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Cardinality/IsEmpty.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Cardinality/IsEmpty.php
new file mode 100644
index 00000000..e6371d53
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Cardinality/IsEmpty.php
@@ -0,0 +1,70 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function count;
+use function gettype;
+use function sprintf;
+use function strpos;
+use Countable;
+use EmptyIterator;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class IsEmpty extends Constraint
+{
+    /**
+     * Returns a string representation of the constraint.
+     */
+    public function toString(): string
+    {
+        return 'is empty';
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    protected function matches($other): bool
+    {
+        if ($other instanceof EmptyIterator) {
+            return true;
+        }
+
+        if ($other instanceof Countable) {
+            return count($other) === 0;
+        }
+
+        return empty($other);
+    }
+
+    /**
+     * Returns the description of the failure.
+     *
+     * The beginning of failure messages is "Failed asserting that" in most
+     * cases. This method should return the second part of that sentence.
+     *
+     * @param mixed $other evaluated value or object
+     */
+    protected function failureDescription($other): string
+    {
+        $type = gettype($other);
+
+        return sprintf(
+            '%s %s %s',
+            strpos($type, 'a') === 0 || strpos($type, 'o') === 0 ? 'an' : 'a',
+            $type,
+            $this->toString()
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Cardinality/LessThan.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Cardinality/LessThan.php
new file mode 100644
index 00000000..c7884ba1
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Cardinality/LessThan.php
@@ -0,0 +1,50 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class LessThan extends Constraint
+{
+    /**
+     * @var float|int
+     */
+    private $value;
+
+    /**
+     * @param float|int $value
+     */
+    public function __construct($value)
+    {
+        $this->value = $value;
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function toString(): string
+    {
+        return 'is less than ' . $this->exporter()->export($this->value);
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    protected function matches($other): bool
+    {
+        return $this->value > $other;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Cardinality/SameSize.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Cardinality/SameSize.php
new file mode 100644
index 00000000..a5467942
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Cardinality/SameSize.php
@@ -0,0 +1,21 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class SameSize extends Count
+{
+    public function __construct(iterable $expected)
+    {
+        parent::__construct((int) $this->getCountOf($expected));
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Constraint.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Constraint.php
new file mode 100644
index 00000000..5f772b4d
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Constraint.php
@@ -0,0 +1,270 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function sprintf;
+use Countable;
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\SelfDescribing;
+use SebastianBergmann\Comparator\ComparisonFailure;
+use SebastianBergmann\Exporter\Exporter;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+abstract class Constraint implements Countable, SelfDescribing
+{
+    /**
+     * @var ?Exporter
+     */
+    private $exporter;
+
+    /**
+     * Evaluates the constraint for parameter $other.
+     *
+     * If $returnResult is set to false (the default), an exception is thrown
+     * in case of a failure. null is returned otherwise.
+     *
+     * If $returnResult is true, the result of the evaluation is returned as
+     * a boolean value instead: true in case of success, false in case of a
+     * failure.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public function evaluate($other, string $description = '', bool $returnResult = false): ?bool
+    {
+        $success = false;
+
+        if ($this->matches($other)) {
+            $success = true;
+        }
+
+        if ($returnResult) {
+            return $success;
+        }
+
+        if (!$success) {
+            $this->fail($other, $description);
+        }
+
+        return null;
+    }
+
+    /**
+     * Counts the number of constraint elements.
+     */
+    public function count(): int
+    {
+        return 1;
+    }
+
+    protected function exporter(): Exporter
+    {
+        if ($this->exporter === null) {
+            $this->exporter = new Exporter;
+        }
+
+        return $this->exporter;
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * This method can be overridden to implement the evaluation algorithm.
+     *
+     * @param mixed $other value or object to evaluate
+     *
+     * @codeCoverageIgnore
+     */
+    protected function matches($other): bool
+    {
+        return false;
+    }
+
+    /**
+     * Throws an exception for the given compared value and test description.
+     *
+     * @param mixed             $other             evaluated value or object
+     * @param string            $description       Additional information about the test
+     * @param ComparisonFailure $comparisonFailure
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-return never-return
+     */
+    protected function fail($other, $description, ComparisonFailure $comparisonFailure = null): void
+    {
+        $failureDescription = sprintf(
+            'Failed asserting that %s.',
+            $this->failureDescription($other)
+        );
+
+        $additionalFailureDescription = $this->additionalFailureDescription($other);
+
+        if ($additionalFailureDescription) {
+            $failureDescription .= "\n" . $additionalFailureDescription;
+        }
+
+        if (!empty($description)) {
+            $failureDescription = $description . "\n" . $failureDescription;
+        }
+
+        throw new ExpectationFailedException(
+            $failureDescription,
+            $comparisonFailure
+        );
+    }
+
+    /**
+     * Return additional failure description where needed.
+     *
+     * The function can be overridden to provide additional failure
+     * information like a diff
+     *
+     * @param mixed $other evaluated value or object
+     */
+    protected function additionalFailureDescription($other): string
+    {
+        return '';
+    }
+
+    /**
+     * Returns the description of the failure.
+     *
+     * The beginning of failure messages is "Failed asserting that" in most
+     * cases. This method should return the second part of that sentence.
+     *
+     * To provide additional failure information additionalFailureDescription
+     * can be used.
+     *
+     * @param mixed $other evaluated value or object
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    protected function failureDescription($other): string
+    {
+        return $this->exporter()->export($other) . ' ' . $this->toString();
+    }
+
+    /**
+     * Returns a custom string representation of the constraint object when it
+     * appears in context of an $operator expression.
+     *
+     * The purpose of this method is to provide meaningful descriptive string
+     * in context of operators such as LogicalNot. Native PHPUnit constraints
+     * are supported out of the box by LogicalNot, but externally developed
+     * ones had no way to provide correct strings in this context.
+     *
+     * The method shall return empty string, when it does not handle
+     * customization by itself.
+     *
+     * @param Operator $operator the $operator of the expression
+     * @param mixed    $role     role of $this constraint in the $operator expression
+     */
+    protected function toStringInContext(Operator $operator, $role): string
+    {
+        return '';
+    }
+
+    /**
+     * Returns the description of the failure when this constraint appears in
+     * context of an $operator expression.
+     *
+     * The purpose of this method is to provide meaningful failure description
+     * in context of operators such as LogicalNot. Native PHPUnit constraints
+     * are supported out of the box by LogicalNot, but externally developed
+     * ones had no way to provide correct messages in this context.
+     *
+     * The method shall return empty string, when it does not handle
+     * customization by itself.
+     *
+     * @param Operator $operator the $operator of the expression
+     * @param mixed    $role     role of $this constraint in the $operator expression
+     * @param mixed    $other    evaluated value or object
+     */
+    protected function failureDescriptionInContext(Operator $operator, $role, $other): string
+    {
+        $string = $this->toStringInContext($operator, $role);
+
+        if ($string === '') {
+            return '';
+        }
+
+        return $this->exporter()->export($other) . ' ' . $string;
+    }
+
+    /**
+     * Reduces the sub-expression starting at $this by skipping degenerate
+     * sub-expression and returns first descendant constraint that starts
+     * a non-reducible sub-expression.
+     *
+     * Returns $this for terminal constraints and for operators that start
+     * non-reducible sub-expression, or the nearest descendant of $this that
+     * starts a non-reducible sub-expression.
+     *
+     * A constraint expression may be modelled as a tree with non-terminal
+     * nodes (operators) and terminal nodes. For example:
+     *
+     *      LogicalOr           (operator, non-terminal)
+     *      + LogicalAnd        (operator, non-terminal)
+     *      | + IsType('int')   (terminal)
+     *      | + GreaterThan(10) (terminal)
+     *      + LogicalNot        (operator, non-terminal)
+     *        + IsType('array') (terminal)
+     *
+     * A degenerate sub-expression is a part of the tree, that effectively does
+     * not contribute to the evaluation of the expression it appears in. An example
+     * of degenerate sub-expression is a BinaryOperator constructed with single
+     * operand or nested BinaryOperators, each with single operand. An
+     * expression involving a degenerate sub-expression is equivalent to a
+     * reduced expression with the degenerate sub-expression removed, for example
+     *
+     *      LogicalAnd          (operator)
+     *      + LogicalOr         (degenerate operator)
+     *      | + LogicalAnd      (degenerate operator)
+     *      |   + IsType('int') (terminal)
+     *      + GreaterThan(10)   (terminal)
+     *
+     * is equivalent to
+     *
+     *      LogicalAnd          (operator)
+     *      + IsType('int')     (terminal)
+     *      + GreaterThan(10)   (terminal)
+     *
+     * because the subexpression
+     *
+     *      + LogicalOr
+     *        + LogicalAnd
+     *          + -
+     *
+     * is degenerate. Calling reduce() on the LogicalOr object above, as well
+     * as on LogicalAnd, shall return the IsType('int') instance.
+     *
+     * Other specific reductions can be implemented, for example cascade of
+     * LogicalNot operators
+     *
+     *      + LogicalNot
+     *        + LogicalNot
+     *          +LogicalNot
+     *           + IsTrue
+     *
+     * can be reduced to
+     *
+     *      LogicalNot
+     *      + IsTrue
+     */
+    protected function reduce(): self
+    {
+        return $this;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Equality/IsEqual.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Equality/IsEqual.php
new file mode 100644
index 00000000..6a61ebfb
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Equality/IsEqual.php
@@ -0,0 +1,138 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function is_string;
+use function sprintf;
+use function strpos;
+use function trim;
+use PHPUnit\Framework\ExpectationFailedException;
+use SebastianBergmann\Comparator\ComparisonFailure;
+use SebastianBergmann\Comparator\Factory as ComparatorFactory;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class IsEqual extends Constraint
+{
+    /**
+     * @var mixed
+     */
+    private $value;
+
+    /**
+     * @var float
+     */
+    private $delta;
+
+    /**
+     * @var bool
+     */
+    private $canonicalize;
+
+    /**
+     * @var bool
+     */
+    private $ignoreCase;
+
+    public function __construct($value, float $delta = 0.0, bool $canonicalize = false, bool $ignoreCase = false)
+    {
+        $this->value        = $value;
+        $this->delta        = $delta;
+        $this->canonicalize = $canonicalize;
+        $this->ignoreCase   = $ignoreCase;
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other.
+     *
+     * If $returnResult is set to false (the default), an exception is thrown
+     * in case of a failure. null is returned otherwise.
+     *
+     * If $returnResult is true, the result of the evaluation is returned as
+     * a boolean value instead: true in case of success, false in case of a
+     * failure.
+     *
+     * @throws ExpectationFailedException
+     *
+     * @return bool
+     */
+    public function evaluate($other, string $description = '', bool $returnResult = false): ?bool
+    {
+        // If $this->value and $other are identical, they are also equal.
+        // This is the most common path and will allow us to skip
+        // initialization of all the comparators.
+        if ($this->value === $other) {
+            return true;
+        }
+
+        $comparatorFactory = ComparatorFactory::getInstance();
+
+        try {
+            $comparator = $comparatorFactory->getComparatorFor(
+                $this->value,
+                $other
+            );
+
+            $comparator->assertEquals(
+                $this->value,
+                $other,
+                $this->delta,
+                $this->canonicalize,
+                $this->ignoreCase
+            );
+        } catch (ComparisonFailure $f) {
+            if ($returnResult) {
+                return false;
+            }
+
+            throw new ExpectationFailedException(
+                trim($description . "\n" . $f->getMessage()),
+                $f
+            );
+        }
+
+        return true;
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function toString(): string
+    {
+        $delta = '';
+
+        if (is_string($this->value)) {
+            if (strpos($this->value, "\n") !== false) {
+                return 'is equal to <text>';
+            }
+
+            return sprintf(
+                "is equal to '%s'",
+                $this->value
+            );
+        }
+
+        if ($this->delta != 0) {
+            $delta = sprintf(
+                ' with delta <%F>',
+                $this->delta
+            );
+        }
+
+        return sprintf(
+            'is equal to %s%s',
+            $this->exporter()->export($this->value),
+            $delta
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Equality/IsEqualCanonicalizing.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Equality/IsEqualCanonicalizing.php
new file mode 100644
index 00000000..57bb91ca
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Equality/IsEqualCanonicalizing.php
@@ -0,0 +1,108 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function is_string;
+use function sprintf;
+use function strpos;
+use function trim;
+use PHPUnit\Framework\ExpectationFailedException;
+use SebastianBergmann\Comparator\ComparisonFailure;
+use SebastianBergmann\Comparator\Factory as ComparatorFactory;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class IsEqualCanonicalizing extends Constraint
+{
+    /**
+     * @var mixed
+     */
+    private $value;
+
+    public function __construct($value)
+    {
+        $this->value = $value;
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other.
+     *
+     * If $returnResult is set to false (the default), an exception is thrown
+     * in case of a failure. null is returned otherwise.
+     *
+     * If $returnResult is true, the result of the evaluation is returned as
+     * a boolean value instead: true in case of success, false in case of a
+     * failure.
+     *
+     * @throws ExpectationFailedException
+     */
+    public function evaluate($other, string $description = '', bool $returnResult = false): ?bool
+    {
+        // If $this->value and $other are identical, they are also equal.
+        // This is the most common path and will allow us to skip
+        // initialization of all the comparators.
+        if ($this->value === $other) {
+            return true;
+        }
+
+        $comparatorFactory = ComparatorFactory::getInstance();
+
+        try {
+            $comparator = $comparatorFactory->getComparatorFor(
+                $this->value,
+                $other
+            );
+
+            $comparator->assertEquals(
+                $this->value,
+                $other,
+                0.0,
+                true,
+                false
+            );
+        } catch (ComparisonFailure $f) {
+            if ($returnResult) {
+                return false;
+            }
+
+            throw new ExpectationFailedException(
+                trim($description . "\n" . $f->getMessage()),
+                $f
+            );
+        }
+
+        return true;
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function toString(): string
+    {
+        if (is_string($this->value)) {
+            if (strpos($this->value, "\n") !== false) {
+                return 'is equal to <text>';
+            }
+
+            return sprintf(
+                "is equal to '%s'",
+                $this->value
+            );
+        }
+
+        return sprintf(
+            'is equal to %s',
+            $this->exporter()->export($this->value)
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Equality/IsEqualIgnoringCase.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Equality/IsEqualIgnoringCase.php
new file mode 100644
index 00000000..d657e96a
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Equality/IsEqualIgnoringCase.php
@@ -0,0 +1,108 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function is_string;
+use function sprintf;
+use function strpos;
+use function trim;
+use PHPUnit\Framework\ExpectationFailedException;
+use SebastianBergmann\Comparator\ComparisonFailure;
+use SebastianBergmann\Comparator\Factory as ComparatorFactory;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class IsEqualIgnoringCase extends Constraint
+{
+    /**
+     * @var mixed
+     */
+    private $value;
+
+    public function __construct($value)
+    {
+        $this->value = $value;
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other.
+     *
+     * If $returnResult is set to false (the default), an exception is thrown
+     * in case of a failure. null is returned otherwise.
+     *
+     * If $returnResult is true, the result of the evaluation is returned as
+     * a boolean value instead: true in case of success, false in case of a
+     * failure.
+     *
+     * @throws ExpectationFailedException
+     */
+    public function evaluate($other, string $description = '', bool $returnResult = false): ?bool
+    {
+        // If $this->value and $other are identical, they are also equal.
+        // This is the most common path and will allow us to skip
+        // initialization of all the comparators.
+        if ($this->value === $other) {
+            return true;
+        }
+
+        $comparatorFactory = ComparatorFactory::getInstance();
+
+        try {
+            $comparator = $comparatorFactory->getComparatorFor(
+                $this->value,
+                $other
+            );
+
+            $comparator->assertEquals(
+                $this->value,
+                $other,
+                0.0,
+                false,
+                true
+            );
+        } catch (ComparisonFailure $f) {
+            if ($returnResult) {
+                return false;
+            }
+
+            throw new ExpectationFailedException(
+                trim($description . "\n" . $f->getMessage()),
+                $f
+            );
+        }
+
+        return true;
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function toString(): string
+    {
+        if (is_string($this->value)) {
+            if (strpos($this->value, "\n") !== false) {
+                return 'is equal to <text>';
+            }
+
+            return sprintf(
+                "is equal to '%s'",
+                $this->value
+            );
+        }
+
+        return sprintf(
+            'is equal to %s',
+            $this->exporter()->export($this->value)
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Equality/IsEqualWithDelta.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Equality/IsEqualWithDelta.php
new file mode 100644
index 00000000..0370b511
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Equality/IsEqualWithDelta.php
@@ -0,0 +1,100 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function sprintf;
+use function trim;
+use PHPUnit\Framework\ExpectationFailedException;
+use SebastianBergmann\Comparator\ComparisonFailure;
+use SebastianBergmann\Comparator\Factory as ComparatorFactory;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class IsEqualWithDelta extends Constraint
+{
+    /**
+     * @var mixed
+     */
+    private $value;
+
+    /**
+     * @var float
+     */
+    private $delta;
+
+    public function __construct($value, float $delta)
+    {
+        $this->value = $value;
+        $this->delta = $delta;
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other.
+     *
+     * If $returnResult is set to false (the default), an exception is thrown
+     * in case of a failure. null is returned otherwise.
+     *
+     * If $returnResult is true, the result of the evaluation is returned as
+     * a boolean value instead: true in case of success, false in case of a
+     * failure.
+     *
+     * @throws ExpectationFailedException
+     */
+    public function evaluate($other, string $description = '', bool $returnResult = false): ?bool
+    {
+        // If $this->value and $other are identical, they are also equal.
+        // This is the most common path and will allow us to skip
+        // initialization of all the comparators.
+        if ($this->value === $other) {
+            return true;
+        }
+
+        $comparatorFactory = ComparatorFactory::getInstance();
+
+        try {
+            $comparator = $comparatorFactory->getComparatorFor(
+                $this->value,
+                $other
+            );
+
+            $comparator->assertEquals(
+                $this->value,
+                $other,
+                $this->delta
+            );
+        } catch (ComparisonFailure $f) {
+            if ($returnResult) {
+                return false;
+            }
+
+            throw new ExpectationFailedException(
+                trim($description . "\n" . $f->getMessage()),
+                $f
+            );
+        }
+
+        return true;
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function toString(): string
+    {
+        return sprintf(
+            'is equal to %s with delta <%F>>',
+            $this->exporter()->export($this->value),
+            $this->delta
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Exception/Exception.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Exception/Exception.php
new file mode 100644
index 00000000..860c0030
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Exception/Exception.php
@@ -0,0 +1,85 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function get_class;
+use function sprintf;
+use PHPUnit\Util\Filter;
+use Throwable;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class Exception extends Constraint
+{
+    /**
+     * @var string
+     */
+    private $className;
+
+    public function __construct(string $className)
+    {
+        $this->className = $className;
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     */
+    public function toString(): string
+    {
+        return sprintf(
+            'exception of type "%s"',
+            $this->className
+        );
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    protected function matches($other): bool
+    {
+        return $other instanceof $this->className;
+    }
+
+    /**
+     * Returns the description of the failure.
+     *
+     * The beginning of failure messages is "Failed asserting that" in most
+     * cases. This method should return the second part of that sentence.
+     *
+     * @param mixed $other evaluated value or object
+     */
+    protected function failureDescription($other): string
+    {
+        if ($other !== null) {
+            $message = '';
+
+            if ($other instanceof Throwable) {
+                $message = '. Message was: "' . $other->getMessage() . '" at'
+                    . "\n" . Filter::getFilteredStacktrace($other);
+            }
+
+            return sprintf(
+                'exception of type "%s" matches expected exception "%s"%s',
+                get_class($other),
+                $this->className,
+                $message
+            );
+        }
+
+        return sprintf(
+            'exception of type "%s" is thrown',
+            $this->className
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Exception/ExceptionCode.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Exception/ExceptionCode.php
new file mode 100644
index 00000000..b8054a94
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Exception/ExceptionCode.php
@@ -0,0 +1,67 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function sprintf;
+use Throwable;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class ExceptionCode extends Constraint
+{
+    /**
+     * @var int|string
+     */
+    private $expectedCode;
+
+    /**
+     * @param int|string $expected
+     */
+    public function __construct($expected)
+    {
+        $this->expectedCode = $expected;
+    }
+
+    public function toString(): string
+    {
+        return 'exception code is ';
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param Throwable $other
+     */
+    protected function matches($other): bool
+    {
+        return (string) $other->getCode() === (string) $this->expectedCode;
+    }
+
+    /**
+     * Returns the description of the failure.
+     *
+     * The beginning of failure messages is "Failed asserting that" in most
+     * cases. This method should return the second part of that sentence.
+     *
+     * @param mixed $other evaluated value or object
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    protected function failureDescription($other): string
+    {
+        return sprintf(
+            '%s is equal to expected exception code %s',
+            $this->exporter()->export($other->getCode()),
+            $this->exporter()->export($this->expectedCode)
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Exception/ExceptionMessage.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Exception/ExceptionMessage.php
new file mode 100644
index 00000000..030beff9
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Exception/ExceptionMessage.php
@@ -0,0 +1,78 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function sprintf;
+use function strpos;
+use Throwable;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class ExceptionMessage extends Constraint
+{
+    /**
+     * @var string
+     */
+    private $expectedMessage;
+
+    public function __construct(string $expected)
+    {
+        $this->expectedMessage = $expected;
+    }
+
+    public function toString(): string
+    {
+        if ($this->expectedMessage === '') {
+            return 'exception message is empty';
+        }
+
+        return 'exception message contains ';
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param Throwable $other
+     */
+    protected function matches($other): bool
+    {
+        if ($this->expectedMessage === '') {
+            return $other->getMessage() === '';
+        }
+
+        return strpos((string) $other->getMessage(), $this->expectedMessage) !== false;
+    }
+
+    /**
+     * Returns the description of the failure.
+     *
+     * The beginning of failure messages is "Failed asserting that" in most
+     * cases. This method should return the second part of that sentence.
+     *
+     * @param mixed $other evaluated value or object
+     */
+    protected function failureDescription($other): string
+    {
+        if ($this->expectedMessage === '') {
+            return sprintf(
+                "exception message is empty but is '%s'",
+                $other->getMessage()
+            );
+        }
+
+        return sprintf(
+            "exception message '%s' contains '%s'",
+            $other->getMessage(),
+            $this->expectedMessage
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Exception/ExceptionMessageRegularExpression.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Exception/ExceptionMessageRegularExpression.php
new file mode 100644
index 00000000..fd0db1c8
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Exception/ExceptionMessageRegularExpression.php
@@ -0,0 +1,74 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function sprintf;
+use Exception;
+use PHPUnit\Util\RegularExpression as RegularExpressionUtil;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class ExceptionMessageRegularExpression extends Constraint
+{
+    /**
+     * @var string
+     */
+    private $expectedMessageRegExp;
+
+    public function __construct(string $expected)
+    {
+        $this->expectedMessageRegExp = $expected;
+    }
+
+    public function toString(): string
+    {
+        return 'exception message matches ';
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param \PHPUnit\Framework\Exception $other
+     *
+     * @throws \PHPUnit\Framework\Exception
+     * @throws Exception
+     */
+    protected function matches($other): bool
+    {
+        $match = RegularExpressionUtil::safeMatch($this->expectedMessageRegExp, $other->getMessage());
+
+        if ($match === false) {
+            throw new \PHPUnit\Framework\Exception(
+                "Invalid expected exception message regex given: '{$this->expectedMessageRegExp}'"
+            );
+        }
+
+        return $match === 1;
+    }
+
+    /**
+     * Returns the description of the failure.
+     *
+     * The beginning of failure messages is "Failed asserting that" in most
+     * cases. This method should return the second part of that sentence.
+     *
+     * @param mixed $other evaluated value or object
+     */
+    protected function failureDescription($other): string
+    {
+        return sprintf(
+            "exception message '%s' matches '%s'",
+            $other->getMessage(),
+            $this->expectedMessageRegExp
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Filesystem/DirectoryExists.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Filesystem/DirectoryExists.php
new file mode 100644
index 00000000..ef4b2baf
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Filesystem/DirectoryExists.php
@@ -0,0 +1,54 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function is_dir;
+use function sprintf;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class DirectoryExists extends Constraint
+{
+    /**
+     * Returns a string representation of the constraint.
+     */
+    public function toString(): string
+    {
+        return 'directory exists';
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    protected function matches($other): bool
+    {
+        return is_dir($other);
+    }
+
+    /**
+     * Returns the description of the failure.
+     *
+     * The beginning of failure messages is "Failed asserting that" in most
+     * cases. This method should return the second part of that sentence.
+     *
+     * @param mixed $other evaluated value or object
+     */
+    protected function failureDescription($other): string
+    {
+        return sprintf(
+            'directory "%s" exists',
+            $other
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Filesystem/FileExists.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Filesystem/FileExists.php
new file mode 100644
index 00000000..41b3136e
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Filesystem/FileExists.php
@@ -0,0 +1,54 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function file_exists;
+use function sprintf;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class FileExists extends Constraint
+{
+    /**
+     * Returns a string representation of the constraint.
+     */
+    public function toString(): string
+    {
+        return 'file exists';
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    protected function matches($other): bool
+    {
+        return file_exists($other);
+    }
+
+    /**
+     * Returns the description of the failure.
+     *
+     * The beginning of failure messages is "Failed asserting that" in most
+     * cases. This method should return the second part of that sentence.
+     *
+     * @param mixed $other evaluated value or object
+     */
+    protected function failureDescription($other): string
+    {
+        return sprintf(
+            'file "%s" exists',
+            $other
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Filesystem/IsReadable.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Filesystem/IsReadable.php
new file mode 100644
index 00000000..e33d7e04
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Filesystem/IsReadable.php
@@ -0,0 +1,54 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function is_readable;
+use function sprintf;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class IsReadable extends Constraint
+{
+    /**
+     * Returns a string representation of the constraint.
+     */
+    public function toString(): string
+    {
+        return 'is readable';
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    protected function matches($other): bool
+    {
+        return is_readable($other);
+    }
+
+    /**
+     * Returns the description of the failure.
+     *
+     * The beginning of failure messages is "Failed asserting that" in most
+     * cases. This method should return the second part of that sentence.
+     *
+     * @param mixed $other evaluated value or object
+     */
+    protected function failureDescription($other): string
+    {
+        return sprintf(
+            '"%s" is readable',
+            $other
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Filesystem/IsWritable.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Filesystem/IsWritable.php
new file mode 100644
index 00000000..93981224
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Filesystem/IsWritable.php
@@ -0,0 +1,54 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function is_writable;
+use function sprintf;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class IsWritable extends Constraint
+{
+    /**
+     * Returns a string representation of the constraint.
+     */
+    public function toString(): string
+    {
+        return 'is writable';
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    protected function matches($other): bool
+    {
+        return is_writable($other);
+    }
+
+    /**
+     * Returns the description of the failure.
+     *
+     * The beginning of failure messages is "Failed asserting that" in most
+     * cases. This method should return the second part of that sentence.
+     *
+     * @param mixed $other evaluated value or object
+     */
+    protected function failureDescription($other): string
+    {
+        return sprintf(
+            '"%s" is writable',
+            $other
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/IsAnything.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/IsAnything.php
new file mode 100644
index 00000000..db84a743
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/IsAnything.php
@@ -0,0 +1,51 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class IsAnything extends Constraint
+{
+    /**
+     * Evaluates the constraint for parameter $other.
+     *
+     * If $returnResult is set to false (the default), an exception is thrown
+     * in case of a failure. null is returned otherwise.
+     *
+     * If $returnResult is true, the result of the evaluation is returned as
+     * a boolean value instead: true in case of success, false in case of a
+     * failure.
+     *
+     * @throws ExpectationFailedException
+     */
+    public function evaluate($other, string $description = '', bool $returnResult = false): ?bool
+    {
+        return $returnResult ? true : null;
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     */
+    public function toString(): string
+    {
+        return 'is anything';
+    }
+
+    /**
+     * Counts the number of constraint elements.
+     */
+    public function count(): int
+    {
+        return 0;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/IsIdentical.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/IsIdentical.php
new file mode 100644
index 00000000..fde43d9e
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/IsIdentical.php
@@ -0,0 +1,126 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function get_class;
+use function is_array;
+use function is_object;
+use function is_string;
+use function sprintf;
+use PHPUnit\Framework\ExpectationFailedException;
+use SebastianBergmann\Comparator\ComparisonFailure;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class IsIdentical extends Constraint
+{
+    /**
+     * @var mixed
+     */
+    private $value;
+
+    public function __construct($value)
+    {
+        $this->value = $value;
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other.
+     *
+     * If $returnResult is set to false (the default), an exception is thrown
+     * in case of a failure. null is returned otherwise.
+     *
+     * If $returnResult is true, the result of the evaluation is returned as
+     * a boolean value instead: true in case of success, false in case of a
+     * failure.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public function evaluate($other, string $description = '', bool $returnResult = false): ?bool
+    {
+        $success = $this->value === $other;
+
+        if ($returnResult) {
+            return $success;
+        }
+
+        if (!$success) {
+            $f = null;
+
+            // if both values are strings, make sure a diff is generated
+            if (is_string($this->value) && is_string($other)) {
+                $f = new ComparisonFailure(
+                    $this->value,
+                    $other,
+                    sprintf("'%s'", $this->value),
+                    sprintf("'%s'", $other)
+                );
+            }
+
+            // if both values are array, make sure a diff is generated
+            if (is_array($this->value) && is_array($other)) {
+                $f = new ComparisonFailure(
+                    $this->value,
+                    $other,
+                    $this->exporter()->export($this->value),
+                    $this->exporter()->export($other)
+                );
+            }
+
+            $this->fail($other, $description, $f);
+        }
+
+        return null;
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function toString(): string
+    {
+        if (is_object($this->value)) {
+            return 'is identical to an object of class "' .
+                get_class($this->value) . '"';
+        }
+
+        return 'is identical to ' . $this->exporter()->export($this->value);
+    }
+
+    /**
+     * Returns the description of the failure.
+     *
+     * The beginning of failure messages is "Failed asserting that" in most
+     * cases. This method should return the second part of that sentence.
+     *
+     * @param mixed $other evaluated value or object
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    protected function failureDescription($other): string
+    {
+        if (is_object($this->value) && is_object($other)) {
+            return 'two variables reference the same object';
+        }
+
+        if (is_string($this->value) && is_string($other)) {
+            return 'two strings are identical';
+        }
+
+        if (is_array($this->value) && is_array($other)) {
+            return 'two arrays are identical';
+        }
+
+        return parent::failureDescription($other);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/JsonMatches.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/JsonMatches.php
new file mode 100644
index 00000000..23a4de7e
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/JsonMatches.php
@@ -0,0 +1,109 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function json_decode;
+use function sprintf;
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Util\Json;
+use SebastianBergmann\Comparator\ComparisonFailure;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class JsonMatches extends Constraint
+{
+    /**
+     * @var string
+     */
+    private $value;
+
+    public function __construct(string $value)
+    {
+        $this->value = $value;
+    }
+
+    /**
+     * Returns a string representation of the object.
+     */
+    public function toString(): string
+    {
+        return sprintf(
+            'matches JSON string "%s"',
+            $this->value
+        );
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * This method can be overridden to implement the evaluation algorithm.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    protected function matches($other): bool
+    {
+        [$error, $recodedOther] = Json::canonicalize($other);
+
+        if ($error) {
+            return false;
+        }
+
+        [$error, $recodedValue] = Json::canonicalize($this->value);
+
+        if ($error) {
+            return false;
+        }
+
+        return $recodedOther == $recodedValue;
+    }
+
+    /**
+     * Throws an exception for the given compared value and test description.
+     *
+     * @param mixed             $other             evaluated value or object
+     * @param string            $description       Additional information about the test
+     * @param ComparisonFailure $comparisonFailure
+     *
+     * @throws \PHPUnit\Framework\Exception
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     *
+     * @psalm-return never-return
+     */
+    protected function fail($other, $description, ComparisonFailure $comparisonFailure = null): void
+    {
+        if ($comparisonFailure === null) {
+            [$error, $recodedOther] = Json::canonicalize($other);
+
+            if ($error) {
+                parent::fail($other, $description);
+            }
+
+            [$error, $recodedValue] = Json::canonicalize($this->value);
+
+            if ($error) {
+                parent::fail($other, $description);
+            }
+
+            $comparisonFailure = new ComparisonFailure(
+                json_decode($this->value),
+                json_decode($other),
+                Json::prettify($recodedValue),
+                Json::prettify($recodedOther),
+                false,
+                'Failed asserting that two json values are equal.'
+            );
+        }
+
+        parent::fail($other, $description, $comparisonFailure);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/JsonMatchesErrorMessageProvider.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/JsonMatchesErrorMessageProvider.php
new file mode 100644
index 00000000..8ded556c
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/JsonMatchesErrorMessageProvider.php
@@ -0,0 +1,72 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use const JSON_ERROR_CTRL_CHAR;
+use const JSON_ERROR_DEPTH;
+use const JSON_ERROR_NONE;
+use const JSON_ERROR_STATE_MISMATCH;
+use const JSON_ERROR_SYNTAX;
+use const JSON_ERROR_UTF8;
+use function strtolower;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class JsonMatchesErrorMessageProvider
+{
+    /**
+     * Translates JSON error to a human readable string.
+     */
+    public static function determineJsonError(string $error, string $prefix = ''): ?string
+    {
+        switch ($error) {
+            case JSON_ERROR_NONE:
+                return null;
+            case JSON_ERROR_DEPTH:
+                return $prefix . 'Maximum stack depth exceeded';
+            case JSON_ERROR_STATE_MISMATCH:
+                return $prefix . 'Underflow or the modes mismatch';
+            case JSON_ERROR_CTRL_CHAR:
+                return $prefix . 'Unexpected control character found';
+            case JSON_ERROR_SYNTAX:
+                return $prefix . 'Syntax error, malformed JSON';
+            case JSON_ERROR_UTF8:
+                return $prefix . 'Malformed UTF-8 characters, possibly incorrectly encoded';
+
+            default:
+                return $prefix . 'Unknown error';
+        }
+    }
+
+    /**
+     * Translates a given type to a human readable message prefix.
+     */
+    public static function translateTypeToPrefix(string $type): string
+    {
+        switch (strtolower($type)) {
+            case 'expected':
+                $prefix = 'Expected value JSON decode error - ';
+
+                break;
+            case 'actual':
+                $prefix = 'Actual value JSON decode error - ';
+
+                break;
+
+            default:
+                $prefix = '';
+
+                break;
+        }
+
+        return $prefix;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Math/IsFinite.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Math/IsFinite.php
new file mode 100644
index 00000000..9a2f3286
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Math/IsFinite.php
@@ -0,0 +1,37 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function is_finite;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class IsFinite extends Constraint
+{
+    /**
+     * Returns a string representation of the constraint.
+     */
+    public function toString(): string
+    {
+        return 'is finite';
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    protected function matches($other): bool
+    {
+        return is_finite($other);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Math/IsInfinite.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Math/IsInfinite.php
new file mode 100644
index 00000000..c718514c
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Math/IsInfinite.php
@@ -0,0 +1,37 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function is_infinite;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class IsInfinite extends Constraint
+{
+    /**
+     * Returns a string representation of the constraint.
+     */
+    public function toString(): string
+    {
+        return 'is infinite';
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    protected function matches($other): bool
+    {
+        return is_infinite($other);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Math/IsNan.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Math/IsNan.php
new file mode 100644
index 00000000..0062c5b5
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Math/IsNan.php
@@ -0,0 +1,37 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function is_nan;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class IsNan extends Constraint
+{
+    /**
+     * Returns a string representation of the constraint.
+     */
+    public function toString(): string
+    {
+        return 'is nan';
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    protected function matches($other): bool
+    {
+        return is_nan($other);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Object/ClassHasAttribute.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Object/ClassHasAttribute.php
new file mode 100644
index 00000000..daa14027
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Object/ClassHasAttribute.php
@@ -0,0 +1,88 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function get_class;
+use function is_object;
+use function sprintf;
+use PHPUnit\Framework\Exception;
+use ReflectionClass;
+use ReflectionException;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+class ClassHasAttribute extends Constraint
+{
+    /**
+     * @var string
+     */
+    private $attributeName;
+
+    public function __construct(string $attributeName)
+    {
+        $this->attributeName = $attributeName;
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     */
+    public function toString(): string
+    {
+        return sprintf(
+            'has attribute "%s"',
+            $this->attributeName
+        );
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    protected function matches($other): bool
+    {
+        try {
+            return (new ReflectionClass($other))->hasProperty($this->attributeName);
+            // @codeCoverageIgnoreStart
+        } catch (ReflectionException $e) {
+            throw new Exception(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+    }
+
+    /**
+     * Returns the description of the failure.
+     *
+     * The beginning of failure messages is "Failed asserting that" in most
+     * cases. This method should return the second part of that sentence.
+     *
+     * @param mixed $other evaluated value or object
+     */
+    protected function failureDescription($other): string
+    {
+        return sprintf(
+            '%sclass "%s" %s',
+            is_object($other) ? 'object of ' : '',
+            is_object($other) ? get_class($other) : $other,
+            $this->toString()
+        );
+    }
+
+    protected function attributeName(): string
+    {
+        return $this->attributeName;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Object/ClassHasStaticAttribute.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Object/ClassHasStaticAttribute.php
new file mode 100644
index 00000000..cacd0d75
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Object/ClassHasStaticAttribute.php
@@ -0,0 +1,59 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function sprintf;
+use PHPUnit\Framework\Exception;
+use ReflectionClass;
+use ReflectionException;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class ClassHasStaticAttribute extends ClassHasAttribute
+{
+    /**
+     * Returns a string representation of the constraint.
+     */
+    public function toString(): string
+    {
+        return sprintf(
+            'has static attribute "%s"',
+            $this->attributeName()
+        );
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    protected function matches($other): bool
+    {
+        try {
+            $class = new ReflectionClass($other);
+
+            if ($class->hasProperty($this->attributeName())) {
+                return $class->getProperty($this->attributeName())->isStatic();
+            }
+            // @codeCoverageIgnoreStart
+        } catch (ReflectionException $e) {
+            throw new Exception(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+
+        return false;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Object/ObjectEquals.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Object/ObjectEquals.php
new file mode 100644
index 00000000..30f3a330
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Object/ObjectEquals.php
@@ -0,0 +1,151 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function get_class;
+use function is_object;
+use PHPUnit\Framework\ActualValueIsNotAnObjectException;
+use PHPUnit\Framework\ComparisonMethodDoesNotAcceptParameterTypeException;
+use PHPUnit\Framework\ComparisonMethodDoesNotDeclareBoolReturnTypeException;
+use PHPUnit\Framework\ComparisonMethodDoesNotDeclareExactlyOneParameterException;
+use PHPUnit\Framework\ComparisonMethodDoesNotDeclareParameterTypeException;
+use PHPUnit\Framework\ComparisonMethodDoesNotExistException;
+use ReflectionNamedType;
+use ReflectionObject;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class ObjectEquals extends Constraint
+{
+    /**
+     * @var object
+     */
+    private $expected;
+
+    /**
+     * @var string
+     */
+    private $method;
+
+    public function __construct(object $object, string $method = 'equals')
+    {
+        $this->expected = $object;
+        $this->method   = $method;
+    }
+
+    public function toString(): string
+    {
+        return 'two objects are equal';
+    }
+
+    /**
+     * @throws ActualValueIsNotAnObjectException
+     * @throws ComparisonMethodDoesNotAcceptParameterTypeException
+     * @throws ComparisonMethodDoesNotDeclareBoolReturnTypeException
+     * @throws ComparisonMethodDoesNotDeclareExactlyOneParameterException
+     * @throws ComparisonMethodDoesNotDeclareParameterTypeException
+     * @throws ComparisonMethodDoesNotExistException
+     */
+    protected function matches($other): bool
+    {
+        if (!is_object($other)) {
+            throw new ActualValueIsNotAnObjectException;
+        }
+
+        $object = new ReflectionObject($other);
+
+        if (!$object->hasMethod($this->method)) {
+            throw new ComparisonMethodDoesNotExistException(
+                get_class($other),
+                $this->method
+            );
+        }
+
+        /** @noinspection PhpUnhandledExceptionInspection */
+        $method = $object->getMethod($this->method);
+
+        if (!$method->hasReturnType()) {
+            throw new ComparisonMethodDoesNotDeclareBoolReturnTypeException(
+                get_class($other),
+                $this->method
+            );
+        }
+
+        $returnType = $method->getReturnType();
+
+        if (!$returnType instanceof ReflectionNamedType) {
+            throw new ComparisonMethodDoesNotDeclareBoolReturnTypeException(
+                get_class($other),
+                $this->method
+            );
+        }
+
+        if ($returnType->allowsNull()) {
+            throw new ComparisonMethodDoesNotDeclareBoolReturnTypeException(
+                get_class($other),
+                $this->method
+            );
+        }
+
+        if ($returnType->getName() !== 'bool') {
+            throw new ComparisonMethodDoesNotDeclareBoolReturnTypeException(
+                get_class($other),
+                $this->method
+            );
+        }
+
+        if ($method->getNumberOfParameters() !== 1 || $method->getNumberOfRequiredParameters() !== 1) {
+            throw new ComparisonMethodDoesNotDeclareExactlyOneParameterException(
+                get_class($other),
+                $this->method
+            );
+        }
+
+        $parameter = $method->getParameters()[0];
+
+        if (!$parameter->hasType()) {
+            throw new ComparisonMethodDoesNotDeclareParameterTypeException(
+                get_class($other),
+                $this->method
+            );
+        }
+
+        $type = $parameter->getType();
+
+        if (!$type instanceof ReflectionNamedType) {
+            throw new ComparisonMethodDoesNotDeclareParameterTypeException(
+                get_class($other),
+                $this->method
+            );
+        }
+
+        $typeName = $type->getName();
+
+        if ($typeName === 'self') {
+            $typeName = get_class($other);
+        }
+
+        if (!$this->expected instanceof $typeName) {
+            throw new ComparisonMethodDoesNotAcceptParameterTypeException(
+                get_class($other),
+                $this->method,
+                get_class($this->expected)
+            );
+        }
+
+        return $other->{$this->method}($this->expected);
+    }
+
+    protected function failureDescription($other): string
+    {
+        return $this->toString();
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Object/ObjectHasAttribute.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Object/ObjectHasAttribute.php
new file mode 100644
index 00000000..5fbc0888
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Object/ObjectHasAttribute.php
@@ -0,0 +1,29 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use ReflectionObject;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class ObjectHasAttribute extends ClassHasAttribute
+{
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    protected function matches($other): bool
+    {
+        return (new ReflectionObject($other))->hasProperty($this->attributeName());
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Operator/BinaryOperator.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Operator/BinaryOperator.php
new file mode 100644
index 00000000..11c86b52
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Operator/BinaryOperator.php
@@ -0,0 +1,148 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function array_map;
+use function array_values;
+use function count;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+abstract class BinaryOperator extends Operator
+{
+    /**
+     * @var Constraint[]
+     */
+    private $constraints = [];
+
+    public static function fromConstraints(Constraint ...$constraints): self
+    {
+        $constraint = new static;
+
+        $constraint->constraints = $constraints;
+
+        return $constraint;
+    }
+
+    /**
+     * @param mixed[] $constraints
+     */
+    public function setConstraints(array $constraints): void
+    {
+        $this->constraints = array_map(function ($constraint): Constraint
+        {
+            return $this->checkConstraint($constraint);
+        }, array_values($constraints));
+    }
+
+    /**
+     * Returns the number of operands (constraints).
+     */
+    final public function arity(): int
+    {
+        return count($this->constraints);
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     */
+    public function toString(): string
+    {
+        $reduced = $this->reduce();
+
+        if ($reduced !== $this) {
+            return $reduced->toString();
+        }
+
+        $text = '';
+
+        foreach ($this->constraints as $key => $constraint) {
+            $constraint = $constraint->reduce();
+
+            $text .= $this->constraintToString($constraint, $key);
+        }
+
+        return $text;
+    }
+
+    /**
+     * Counts the number of constraint elements.
+     */
+    public function count(): int
+    {
+        $count = 0;
+
+        foreach ($this->constraints as $constraint) {
+            $count += count($constraint);
+        }
+
+        return $count;
+    }
+
+    /**
+     * Returns the nested constraints.
+     */
+    final protected function constraints(): array
+    {
+        return $this->constraints;
+    }
+
+    /**
+     * Returns true if the $constraint needs to be wrapped with braces.
+     */
+    final protected function constraintNeedsParentheses(Constraint $constraint): bool
+    {
+        return $this->arity() > 1 && parent::constraintNeedsParentheses($constraint);
+    }
+
+    /**
+     * Reduces the sub-expression starting at $this by skipping degenerate
+     * sub-expression and returns first descendant constraint that starts
+     * a non-reducible sub-expression.
+     *
+     * See Constraint::reduce() for more.
+     */
+    protected function reduce(): Constraint
+    {
+        if ($this->arity() === 1 && $this->constraints[0] instanceof Operator) {
+            return $this->constraints[0]->reduce();
+        }
+
+        return parent::reduce();
+    }
+
+    /**
+     * Returns string representation of given operand in context of this operator.
+     *
+     * @param Constraint $constraint operand constraint
+     * @param int        $position   position of $constraint in this expression
+     */
+    private function constraintToString(Constraint $constraint, int $position): string
+    {
+        $prefix = '';
+
+        if ($position > 0) {
+            $prefix = (' ' . $this->operator() . ' ');
+        }
+
+        if ($this->constraintNeedsParentheses($constraint)) {
+            return $prefix . '( ' . $constraint->toString() . ' )';
+        }
+
+        $string = $constraint->toStringInContext($this, $position);
+
+        if ($string === '') {
+            $string = $constraint->toString();
+        }
+
+        return $prefix . $string;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Operator/LogicalAnd.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Operator/LogicalAnd.php
new file mode 100644
index 00000000..a1af4dd3
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Operator/LogicalAnd.php
@@ -0,0 +1,51 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class LogicalAnd extends BinaryOperator
+{
+    /**
+     * Returns the name of this operator.
+     */
+    public function operator(): string
+    {
+        return 'and';
+    }
+
+    /**
+     * Returns this operator's precedence.
+     *
+     * @see https://www.php.net/manual/en/language.operators.precedence.php
+     */
+    public function precedence(): int
+    {
+        return 22;
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    protected function matches($other): bool
+    {
+        foreach ($this->constraints() as $constraint) {
+            if (!$constraint->evaluate($other, '', true)) {
+                return false;
+            }
+        }
+
+        return [] !== $this->constraints();
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Operator/LogicalNot.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Operator/LogicalNot.php
new file mode 100644
index 00000000..7560ce2a
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Operator/LogicalNot.php
@@ -0,0 +1,136 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function array_map;
+use function count;
+use function preg_match;
+use function preg_quote;
+use function preg_replace;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class LogicalNot extends UnaryOperator
+{
+    public static function negate(string $string): string
+    {
+        $positives = [
+            'contains ',
+            'exists',
+            'has ',
+            'is ',
+            'are ',
+            'matches ',
+            'starts with ',
+            'ends with ',
+            'reference ',
+            'not not ',
+        ];
+
+        $negatives = [
+            'does not contain ',
+            'does not exist',
+            'does not have ',
+            'is not ',
+            'are not ',
+            'does not match ',
+            'starts not with ',
+            'ends not with ',
+            'don\'t reference ',
+            'not ',
+        ];
+
+        preg_match('/(\'[\w\W]*\')([\w\W]*)("[\w\W]*")/i', $string, $matches);
+
+        $positives = array_map(static function (string $s)
+        {
+            return '/\\b' . preg_quote($s, '/') . '/';
+        }, $positives);
+
+        if (count($matches) > 0) {
+            $nonInput = $matches[2];
+
+            $negatedString = preg_replace(
+                '/' . preg_quote($nonInput, '/') . '/',
+                preg_replace(
+                    $positives,
+                    $negatives,
+                    $nonInput
+                ),
+                $string
+            );
+        } else {
+            $negatedString = preg_replace(
+                $positives,
+                $negatives,
+                $string
+            );
+        }
+
+        return $negatedString;
+    }
+
+    /**
+     * Returns the name of this operator.
+     */
+    public function operator(): string
+    {
+        return 'not';
+    }
+
+    /**
+     * Returns this operator's precedence.
+     *
+     * @see https://www.php.net/manual/en/language.operators.precedence.php
+     */
+    public function precedence(): int
+    {
+        return 5;
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    protected function matches($other): bool
+    {
+        return !$this->constraint()->evaluate($other, '', true);
+    }
+
+    /**
+     * Applies additional transformation to strings returned by toString() or
+     * failureDescription().
+     */
+    protected function transformString(string $string): string
+    {
+        return self::negate($string);
+    }
+
+    /**
+     * Reduces the sub-expression starting at $this by skipping degenerate
+     * sub-expression and returns first descendant constraint that starts
+     * a non-reducible sub-expression.
+     *
+     * See Constraint::reduce() for more.
+     */
+    protected function reduce(): Constraint
+    {
+        $constraint = $this->constraint();
+
+        if ($constraint instanceof self) {
+            return $constraint->constraint()->reduce();
+        }
+
+        return parent::reduce();
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Operator/LogicalOr.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Operator/LogicalOr.php
new file mode 100644
index 00000000..2932de67
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Operator/LogicalOr.php
@@ -0,0 +1,51 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class LogicalOr extends BinaryOperator
+{
+    /**
+     * Returns the name of this operator.
+     */
+    public function operator(): string
+    {
+        return 'or';
+    }
+
+    /**
+     * Returns this operator's precedence.
+     *
+     * @see https://www.php.net/manual/en/language.operators.precedence.php
+     */
+    public function precedence(): int
+    {
+        return 24;
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    public function matches($other): bool
+    {
+        foreach ($this->constraints() as $constraint) {
+            if ($constraint->evaluate($other, '', true)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Operator/LogicalXor.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Operator/LogicalXor.php
new file mode 100644
index 00000000..fbdb479b
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Operator/LogicalXor.php
@@ -0,0 +1,63 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function array_reduce;
+use function array_shift;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class LogicalXor extends BinaryOperator
+{
+    /**
+     * Returns the name of this operator.
+     */
+    public function operator(): string
+    {
+        return 'xor';
+    }
+
+    /**
+     * Returns this operator's precedence.
+     *
+     * @see https://www.php.net/manual/en/language.operators.precedence.php.
+     */
+    public function precedence(): int
+    {
+        return 23;
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    public function matches($other): bool
+    {
+        $constraints = $this->constraints();
+
+        $initial = array_shift($constraints);
+
+        if ($initial === null) {
+            return false;
+        }
+
+        return array_reduce(
+            $constraints,
+            static function (bool $matches, Constraint $constraint) use ($other): bool
+            {
+                return $matches xor $constraint->evaluate($other, '', true);
+            },
+            $initial->evaluate($other, '', true)
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Operator/Operator.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Operator/Operator.php
new file mode 100644
index 00000000..3f51a0f4
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Operator/Operator.php
@@ -0,0 +1,55 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+abstract class Operator extends Constraint
+{
+    /**
+     * Returns the name of this operator.
+     */
+    abstract public function operator(): string;
+
+    /**
+     * Returns this operator's precedence.
+     *
+     * @see https://www.php.net/manual/en/language.operators.precedence.php
+     */
+    abstract public function precedence(): int;
+
+    /**
+     * Returns the number of operands.
+     */
+    abstract public function arity(): int;
+
+    /**
+     * Validates $constraint argument.
+     */
+    protected function checkConstraint($constraint): Constraint
+    {
+        if (!$constraint instanceof Constraint) {
+            return new IsEqual($constraint);
+        }
+
+        return $constraint;
+    }
+
+    /**
+     * Returns true if the $constraint needs to be wrapped with braces.
+     */
+    protected function constraintNeedsParentheses(Constraint $constraint): bool
+    {
+        return $constraint instanceof self &&
+               $constraint->arity() > 1 &&
+               $this->precedence() <= $constraint->precedence();
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Operator/UnaryOperator.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Operator/UnaryOperator.php
new file mode 100644
index 00000000..0a7a5fa2
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Operator/UnaryOperator.php
@@ -0,0 +1,140 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function count;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+abstract class UnaryOperator extends Operator
+{
+    /**
+     * @var Constraint
+     */
+    private $constraint;
+
+    /**
+     * @param Constraint|mixed $constraint
+     */
+    public function __construct($constraint)
+    {
+        $this->constraint = $this->checkConstraint($constraint);
+    }
+
+    /**
+     * Returns the number of operands (constraints).
+     */
+    public function arity(): int
+    {
+        return 1;
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     */
+    public function toString(): string
+    {
+        $reduced = $this->reduce();
+
+        if ($reduced !== $this) {
+            return $reduced->toString();
+        }
+
+        $constraint = $this->constraint->reduce();
+
+        if ($this->constraintNeedsParentheses($constraint)) {
+            return $this->operator() . '( ' . $constraint->toString() . ' )';
+        }
+
+        $string = $constraint->toStringInContext($this, 0);
+
+        if ($string === '') {
+            return $this->transformString($constraint->toString());
+        }
+
+        return $string;
+    }
+
+    /**
+     * Counts the number of constraint elements.
+     */
+    public function count(): int
+    {
+        return count($this->constraint);
+    }
+
+    /**
+     * Returns the description of the failure.
+     *
+     * The beginning of failure messages is "Failed asserting that" in most
+     * cases. This method should return the second part of that sentence.
+     *
+     * @param mixed $other evaluated value or object
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    protected function failureDescription($other): string
+    {
+        $reduced = $this->reduce();
+
+        if ($reduced !== $this) {
+            return $reduced->failureDescription($other);
+        }
+
+        $constraint = $this->constraint->reduce();
+
+        if ($this->constraintNeedsParentheses($constraint)) {
+            return $this->operator() . '( ' . $constraint->failureDescription($other) . ' )';
+        }
+
+        $string = $constraint->failureDescriptionInContext($this, 0, $other);
+
+        if ($string === '') {
+            return $this->transformString($constraint->failureDescription($other));
+        }
+
+        return $string;
+    }
+
+    /**
+     * Transforms string returned by the memeber constraint's toString() or
+     * failureDescription() such that it reflects constraint's participation in
+     * this expression.
+     *
+     * The method may be overwritten in a subclass to apply default
+     * transformation in case the operand constraint does not provide its own
+     * custom strings via toStringInContext() or failureDescriptionInContext().
+     *
+     * @param string $string the string to be transformed
+     */
+    protected function transformString(string $string): string
+    {
+        return $string;
+    }
+
+    /**
+     * Provides access to $this->constraint for subclasses.
+     */
+    final protected function constraint(): Constraint
+    {
+        return $this->constraint;
+    }
+
+    /**
+     * Returns true if the $constraint needs to be wrapped with parentheses.
+     */
+    protected function constraintNeedsParentheses(Constraint $constraint): bool
+    {
+        $constraint = $constraint->reduce();
+
+        return $constraint instanceof self || parent::constraintNeedsParentheses($constraint);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/String/IsJson.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/String/IsJson.php
new file mode 100644
index 00000000..97b29461
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/String/IsJson.php
@@ -0,0 +1,77 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function json_decode;
+use function json_last_error;
+use function sprintf;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class IsJson extends Constraint
+{
+    /**
+     * Returns a string representation of the constraint.
+     */
+    public function toString(): string
+    {
+        return 'is valid JSON';
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    protected function matches($other): bool
+    {
+        if ($other === '') {
+            return false;
+        }
+
+        json_decode($other);
+
+        if (json_last_error()) {
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * Returns the description of the failure.
+     *
+     * The beginning of failure messages is "Failed asserting that" in most
+     * cases. This method should return the second part of that sentence.
+     *
+     * @param mixed $other evaluated value or object
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    protected function failureDescription($other): string
+    {
+        if ($other === '') {
+            return 'an empty string is valid JSON';
+        }
+
+        json_decode($other);
+        $error = (string) JsonMatchesErrorMessageProvider::determineJsonError(
+            (string) json_last_error()
+        );
+
+        return sprintf(
+            '%s is valid JSON (%s)',
+            $this->exporter()->shortenedExport($other),
+            $error
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/String/RegularExpression.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/String/RegularExpression.php
new file mode 100644
index 00000000..8e609e79
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/String/RegularExpression.php
@@ -0,0 +1,51 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function preg_match;
+use function sprintf;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+class RegularExpression extends Constraint
+{
+    /**
+     * @var string
+     */
+    private $pattern;
+
+    public function __construct(string $pattern)
+    {
+        $this->pattern = $pattern;
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     */
+    public function toString(): string
+    {
+        return sprintf(
+            'matches PCRE pattern "%s"',
+            $this->pattern
+        );
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    protected function matches($other): bool
+    {
+        return preg_match($this->pattern, $other) > 0;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/String/StringContains.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/String/StringContains.php
new file mode 100644
index 00000000..6279f37b
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/String/StringContains.php
@@ -0,0 +1,85 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function mb_stripos;
+use function mb_strtolower;
+use function sprintf;
+use function strpos;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class StringContains extends Constraint
+{
+    /**
+     * @var string
+     */
+    private $string;
+
+    /**
+     * @var bool
+     */
+    private $ignoreCase;
+
+    public function __construct(string $string, bool $ignoreCase = false)
+    {
+        $this->string     = $string;
+        $this->ignoreCase = $ignoreCase;
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     */
+    public function toString(): string
+    {
+        if ($this->ignoreCase) {
+            $string = mb_strtolower($this->string, 'UTF-8');
+        } else {
+            $string = $this->string;
+        }
+
+        return sprintf(
+            'contains "%s"',
+            $string
+        );
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    protected function matches($other): bool
+    {
+        if ('' === $this->string) {
+            return true;
+        }
+
+        if ($this->ignoreCase) {
+            /*
+             * We must use the multi byte safe version so we can accurately compare non latin upper characters with
+             * their lowercase equivalents.
+             */
+            return mb_stripos($other, $this->string, 0, 'UTF-8') !== false;
+        }
+
+        /*
+         * Use the non multi byte safe functions to see if the string is contained in $other.
+         *
+         * This function is very fast and we don't care about the character position in the string.
+         *
+         * Additionally, we want this method to be binary safe so we can check if some binary data is in other binary
+         * data.
+         */
+        return strpos($other, $this->string) !== false;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/String/StringEndsWith.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/String/StringEndsWith.php
new file mode 100644
index 00000000..bb4ce23b
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/String/StringEndsWith.php
@@ -0,0 +1,48 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function strlen;
+use function substr;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class StringEndsWith extends Constraint
+{
+    /**
+     * @var string
+     */
+    private $suffix;
+
+    public function __construct(string $suffix)
+    {
+        $this->suffix = $suffix;
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     */
+    public function toString(): string
+    {
+        return 'ends with "' . $this->suffix . '"';
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    protected function matches($other): bool
+    {
+        return substr($other, 0 - strlen($this->suffix)) === $this->suffix;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/String/StringMatchesFormatDescription.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/String/StringMatchesFormatDescription.php
new file mode 100644
index 00000000..c4f7324e
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/String/StringMatchesFormatDescription.php
@@ -0,0 +1,109 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use const DIRECTORY_SEPARATOR;
+use function explode;
+use function implode;
+use function preg_match;
+use function preg_quote;
+use function preg_replace;
+use function strtr;
+use SebastianBergmann\Diff\Differ;
+use SebastianBergmann\Diff\Output\UnifiedDiffOutputBuilder;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class StringMatchesFormatDescription extends RegularExpression
+{
+    /**
+     * @var string
+     */
+    private $string;
+
+    public function __construct(string $string)
+    {
+        parent::__construct(
+            $this->createPatternFromFormat(
+                $this->convertNewlines($string)
+            )
+        );
+
+        $this->string = $string;
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    protected function matches($other): bool
+    {
+        return parent::matches(
+            $this->convertNewlines($other)
+        );
+    }
+
+    protected function failureDescription($other): string
+    {
+        return 'string matches format description';
+    }
+
+    protected function additionalFailureDescription($other): string
+    {
+        $from = explode("\n", $this->string);
+        $to   = explode("\n", $this->convertNewlines($other));
+
+        foreach ($from as $index => $line) {
+            if (isset($to[$index]) && $line !== $to[$index]) {
+                $line = $this->createPatternFromFormat($line);
+
+                if (preg_match($line, $to[$index]) > 0) {
+                    $from[$index] = $to[$index];
+                }
+            }
+        }
+
+        $this->string = implode("\n", $from);
+        $other        = implode("\n", $to);
+
+        return (new Differ(new UnifiedDiffOutputBuilder("--- Expected\n+++ Actual\n")))->diff($this->string, $other);
+    }
+
+    private function createPatternFromFormat(string $string): string
+    {
+        $string = strtr(
+            preg_quote($string, '/'),
+            [
+                '%%' => '%',
+                '%e' => '\\' . DIRECTORY_SEPARATOR,
+                '%s' => '[^\r\n]+',
+                '%S' => '[^\r\n]*',
+                '%a' => '.+',
+                '%A' => '.*',
+                '%w' => '\s*',
+                '%i' => '[+-]?\d+',
+                '%d' => '\d+',
+                '%x' => '[0-9a-fA-F]+',
+                '%f' => '[+-]?\.?\d+\.?\d*(?:[Ee][+-]?\d+)?',
+                '%c' => '.',
+            ]
+        );
+
+        return '/^' . $string . '$/s';
+    }
+
+    private function convertNewlines(string $text): string
+    {
+        return preg_replace('/\r\n/', "\n", $text);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/String/StringStartsWith.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/String/StringStartsWith.php
new file mode 100644
index 00000000..089545c1
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/String/StringStartsWith.php
@@ -0,0 +1,53 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function strlen;
+use function strpos;
+use PHPUnit\Framework\InvalidArgumentException;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class StringStartsWith extends Constraint
+{
+    /**
+     * @var string
+     */
+    private $prefix;
+
+    public function __construct(string $prefix)
+    {
+        if (strlen($prefix) === 0) {
+            throw InvalidArgumentException::create(1, 'non-empty string');
+        }
+
+        $this->prefix = $prefix;
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     */
+    public function toString(): string
+    {
+        return 'starts with "' . $this->prefix . '"';
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    protected function matches($other): bool
+    {
+        return strpos((string) $other, $this->prefix) === 0;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Traversable/ArrayHasKey.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Traversable/ArrayHasKey.php
new file mode 100644
index 00000000..44cada3a
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Traversable/ArrayHasKey.php
@@ -0,0 +1,77 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function array_key_exists;
+use function is_array;
+use ArrayAccess;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class ArrayHasKey extends Constraint
+{
+    /**
+     * @var int|string
+     */
+    private $key;
+
+    /**
+     * @param int|string $key
+     */
+    public function __construct($key)
+    {
+        $this->key = $key;
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function toString(): string
+    {
+        return 'has the key ' . $this->exporter()->export($this->key);
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    protected function matches($other): bool
+    {
+        if (is_array($other)) {
+            return array_key_exists($this->key, $other);
+        }
+
+        if ($other instanceof ArrayAccess) {
+            return $other->offsetExists($this->key);
+        }
+
+        return false;
+    }
+
+    /**
+     * Returns the description of the failure.
+     *
+     * The beginning of failure messages is "Failed asserting that" in most
+     * cases. This method should return the second part of that sentence.
+     *
+     * @param mixed $other evaluated value or object
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    protected function failureDescription($other): string
+    {
+        return 'an array ' . $this->toString();
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Traversable/TraversableContains.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Traversable/TraversableContains.php
new file mode 100644
index 00000000..39660a98
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Traversable/TraversableContains.php
@@ -0,0 +1,63 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function is_array;
+use function sprintf;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+abstract class TraversableContains extends Constraint
+{
+    /**
+     * @var mixed
+     */
+    private $value;
+
+    public function __construct($value)
+    {
+        $this->value = $value;
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function toString(): string
+    {
+        return 'contains ' . $this->exporter()->export($this->value);
+    }
+
+    /**
+     * Returns the description of the failure.
+     *
+     * The beginning of failure messages is "Failed asserting that" in most
+     * cases. This method should return the second part of that sentence.
+     *
+     * @param mixed $other evaluated value or object
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    protected function failureDescription($other): string
+    {
+        return sprintf(
+            '%s %s',
+            is_array($other) ? 'an array' : 'a traversable',
+            $this->toString()
+        );
+    }
+
+    protected function value()
+    {
+        return $this->value;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Traversable/TraversableContainsEqual.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Traversable/TraversableContainsEqual.php
new file mode 100644
index 00000000..c315e709
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Traversable/TraversableContainsEqual.php
@@ -0,0 +1,40 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use SplObjectStorage;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class TraversableContainsEqual extends TraversableContains
+{
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    protected function matches($other): bool
+    {
+        if ($other instanceof SplObjectStorage) {
+            return $other->contains($this->value());
+        }
+
+        foreach ($other as $element) {
+            /* @noinspection TypeUnsafeComparisonInspection */
+            if ($this->value() == $element) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Traversable/TraversableContainsIdentical.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Traversable/TraversableContainsIdentical.php
new file mode 100644
index 00000000..a3437dbc
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Traversable/TraversableContainsIdentical.php
@@ -0,0 +1,39 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use SplObjectStorage;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class TraversableContainsIdentical extends TraversableContains
+{
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    protected function matches($other): bool
+    {
+        if ($other instanceof SplObjectStorage) {
+            return $other->contains($this->value());
+        }
+
+        foreach ($other as $element) {
+            if ($this->value() === $element) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Traversable/TraversableContainsOnly.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Traversable/TraversableContainsOnly.php
new file mode 100644
index 00000000..cf4a46b4
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Traversable/TraversableContainsOnly.php
@@ -0,0 +1,91 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Framework\ExpectationFailedException;
+use Traversable;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class TraversableContainsOnly extends Constraint
+{
+    /**
+     * @var Constraint
+     */
+    private $constraint;
+
+    /**
+     * @var string
+     */
+    private $type;
+
+    /**
+     * @throws \PHPUnit\Framework\Exception
+     */
+    public function __construct(string $type, bool $isNativeType = true)
+    {
+        if ($isNativeType) {
+            $this->constraint = new IsType($type);
+        } else {
+            $this->constraint = new IsInstanceOf(
+                $type
+            );
+        }
+
+        $this->type = $type;
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other.
+     *
+     * If $returnResult is set to false (the default), an exception is thrown
+     * in case of a failure. null is returned otherwise.
+     *
+     * If $returnResult is true, the result of the evaluation is returned as
+     * a boolean value instead: true in case of success, false in case of a
+     * failure.
+     *
+     * @param mixed|Traversable $other
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public function evaluate($other, string $description = '', bool $returnResult = false): ?bool
+    {
+        $success = true;
+
+        foreach ($other as $item) {
+            if (!$this->constraint->evaluate($item, '', true)) {
+                $success = false;
+
+                break;
+            }
+        }
+
+        if ($returnResult) {
+            return $success;
+        }
+
+        if (!$success) {
+            $this->fail($other, $description);
+        }
+
+        return null;
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     */
+    public function toString(): string
+    {
+        return 'contains only values of type "' . $this->type . '"';
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Type/IsInstanceOf.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Type/IsInstanceOf.php
new file mode 100644
index 00000000..f0fa02b9
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Type/IsInstanceOf.php
@@ -0,0 +1,87 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function sprintf;
+use ReflectionClass;
+use ReflectionException;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class IsInstanceOf extends Constraint
+{
+    /**
+     * @var string
+     */
+    private $className;
+
+    public function __construct(string $className)
+    {
+        $this->className = $className;
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     */
+    public function toString(): string
+    {
+        return sprintf(
+            'is instance of %s "%s"',
+            $this->getType(),
+            $this->className
+        );
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    protected function matches($other): bool
+    {
+        return $other instanceof $this->className;
+    }
+
+    /**
+     * Returns the description of the failure.
+     *
+     * The beginning of failure messages is "Failed asserting that" in most
+     * cases. This method should return the second part of that sentence.
+     *
+     * @param mixed $other evaluated value or object
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    protected function failureDescription($other): string
+    {
+        return sprintf(
+            '%s is an instance of %s "%s"',
+            $this->exporter()->shortenedExport($other),
+            $this->getType(),
+            $this->className
+        );
+    }
+
+    private function getType(): string
+    {
+        try {
+            $reflection = new ReflectionClass($this->className);
+
+            if ($reflection->isInterface()) {
+                return 'interface';
+            }
+        } catch (ReflectionException $e) {
+        }
+
+        return 'class';
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Type/IsNull.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Type/IsNull.php
new file mode 100644
index 00000000..b9fcdd7a
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Type/IsNull.php
@@ -0,0 +1,35 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class IsNull extends Constraint
+{
+    /**
+     * Returns a string representation of the constraint.
+     */
+    public function toString(): string
+    {
+        return 'is null';
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    protected function matches($other): bool
+    {
+        return $other === null;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Type/IsType.php b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Type/IsType.php
new file mode 100644
index 00000000..5bc691d7
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Constraint/Type/IsType.php
@@ -0,0 +1,210 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use function gettype;
+use function is_array;
+use function is_bool;
+use function is_callable;
+use function is_float;
+use function is_int;
+use function is_iterable;
+use function is_numeric;
+use function is_object;
+use function is_scalar;
+use function is_string;
+use function sprintf;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class IsType extends Constraint
+{
+    /**
+     * @var string
+     */
+    public const TYPE_ARRAY = 'array';
+
+    /**
+     * @var string
+     */
+    public const TYPE_BOOL = 'bool';
+
+    /**
+     * @var string
+     */
+    public const TYPE_FLOAT = 'float';
+
+    /**
+     * @var string
+     */
+    public const TYPE_INT = 'int';
+
+    /**
+     * @var string
+     */
+    public const TYPE_NULL = 'null';
+
+    /**
+     * @var string
+     */
+    public const TYPE_NUMERIC = 'numeric';
+
+    /**
+     * @var string
+     */
+    public const TYPE_OBJECT = 'object';
+
+    /**
+     * @var string
+     */
+    public const TYPE_RESOURCE = 'resource';
+
+    /**
+     * @var string
+     */
+    public const TYPE_CLOSED_RESOURCE = 'resource (closed)';
+
+    /**
+     * @var string
+     */
+    public const TYPE_STRING = 'string';
+
+    /**
+     * @var string
+     */
+    public const TYPE_SCALAR = 'scalar';
+
+    /**
+     * @var string
+     */
+    public const TYPE_CALLABLE = 'callable';
+
+    /**
+     * @var string
+     */
+    public const TYPE_ITERABLE = 'iterable';
+
+    /**
+     * @var array<string,bool>
+     */
+    private const KNOWN_TYPES = [
+        'array'             => true,
+        'boolean'           => true,
+        'bool'              => true,
+        'double'            => true,
+        'float'             => true,
+        'integer'           => true,
+        'int'               => true,
+        'null'              => true,
+        'numeric'           => true,
+        'object'            => true,
+        'real'              => true,
+        'resource'          => true,
+        'resource (closed)' => true,
+        'string'            => true,
+        'scalar'            => true,
+        'callable'          => true,
+        'iterable'          => true,
+    ];
+
+    /**
+     * @var string
+     */
+    private $type;
+
+    /**
+     * @throws \PHPUnit\Framework\Exception
+     */
+    public function __construct(string $type)
+    {
+        if (!isset(self::KNOWN_TYPES[$type])) {
+            throw new \PHPUnit\Framework\Exception(
+                sprintf(
+                    'Type specified for PHPUnit\Framework\Constraint\IsType <%s> ' .
+                    'is not a valid type.',
+                    $type
+                )
+            );
+        }
+
+        $this->type = $type;
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     */
+    public function toString(): string
+    {
+        return sprintf(
+            'is of type "%s"',
+            $this->type
+        );
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other value or object to evaluate
+     */
+    protected function matches($other): bool
+    {
+        switch ($this->type) {
+            case 'numeric':
+                return is_numeric($other);
+
+            case 'integer':
+            case 'int':
+                return is_int($other);
+
+            case 'double':
+            case 'float':
+            case 'real':
+                return is_float($other);
+
+            case 'string':
+                return is_string($other);
+
+            case 'boolean':
+            case 'bool':
+                return is_bool($other);
+
+            case 'null':
+                return null === $other;
+
+            case 'array':
+                return is_array($other);
+
+            case 'object':
+                return is_object($other);
+
+            case 'resource':
+                $type = gettype($other);
+
+                return $type === 'resource' || $type === 'resource (closed)';
+
+            case 'resource (closed)':
+                return gettype($other) === 'resource (closed)';
+
+            case 'scalar':
+                return is_scalar($other);
+
+            case 'callable':
+                return is_callable($other);
+
+            case 'iterable':
+                return is_iterable($other);
+
+            default:
+                return false;
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/DataProviderTestSuite.php b/www-api/vendor/phpunit/phpunit/src/Framework/DataProviderTestSuite.php
new file mode 100644
index 00000000..18b54999
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/DataProviderTestSuite.php
@@ -0,0 +1,75 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+use function explode;
+use PHPUnit\Util\Test as TestUtil;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class DataProviderTestSuite extends TestSuite
+{
+    /**
+     * @var list<ExecutionOrderDependency>
+     */
+    private $dependencies = [];
+
+    /**
+     * @param list<ExecutionOrderDependency> $dependencies
+     */
+    public function setDependencies(array $dependencies): void
+    {
+        $this->dependencies = $dependencies;
+
+        foreach ($this->tests as $test) {
+            if (!$test instanceof TestCase) {
+                // @codeCoverageIgnoreStart
+                continue;
+                // @codeCoverageIgnoreStart
+            }
+            $test->setDependencies($dependencies);
+        }
+    }
+
+    /**
+     * @return list<ExecutionOrderDependency>
+     */
+    public function provides(): array
+    {
+        if ($this->providedTests === null) {
+            $this->providedTests = [new ExecutionOrderDependency($this->getName())];
+        }
+
+        return $this->providedTests;
+    }
+
+    /**
+     * @return list<ExecutionOrderDependency>
+     */
+    public function requires(): array
+    {
+        // A DataProviderTestSuite does not have to traverse its child tests
+        // as these are inherited and cannot reference dataProvider rows directly
+        return $this->dependencies;
+    }
+
+    /**
+     * Returns the size of the each test created using the data provider(s).
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function getSize(): int
+    {
+        [$className, $methodName] = explode('::', $this->getName());
+
+        return TestUtil::getSize($className, $methodName);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Error/Deprecated.php b/www-api/vendor/phpunit/phpunit/src/Framework/Error/Deprecated.php
new file mode 100644
index 00000000..db62195f
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Error/Deprecated.php
@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Error;
+
+/**
+ * @internal
+ */
+final class Deprecated extends Error
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Error/Error.php b/www-api/vendor/phpunit/phpunit/src/Framework/Error/Error.php
new file mode 100644
index 00000000..2990b360
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Error/Error.php
@@ -0,0 +1,26 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Error;
+
+use PHPUnit\Framework\Exception;
+
+/**
+ * @internal
+ */
+class Error extends Exception
+{
+    public function __construct(string $message, int $code, string $file, int $line, \Exception $previous = null)
+    {
+        parent::__construct($message, $code, $previous);
+
+        $this->file = $file;
+        $this->line = $line;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Error/Notice.php b/www-api/vendor/phpunit/phpunit/src/Framework/Error/Notice.php
new file mode 100644
index 00000000..54e5e31e
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Error/Notice.php
@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Error;
+
+/**
+ * @internal
+ */
+final class Notice extends Error
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Error/Warning.php b/www-api/vendor/phpunit/phpunit/src/Framework/Error/Warning.php
new file mode 100644
index 00000000..0c0c0064
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Error/Warning.php
@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Error;
+
+/**
+ * @internal
+ */
+final class Warning extends Error
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/ErrorTestCase.php b/www-api/vendor/phpunit/phpunit/src/Framework/ErrorTestCase.php
new file mode 100644
index 00000000..841247d7
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/ErrorTestCase.php
@@ -0,0 +1,66 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ErrorTestCase extends TestCase
+{
+    /**
+     * @var bool
+     */
+    protected $backupGlobals = false;
+
+    /**
+     * @var bool
+     */
+    protected $backupStaticAttributes = false;
+
+    /**
+     * @var bool
+     */
+    protected $runTestInSeparateProcess = false;
+
+    /**
+     * @var string
+     */
+    private $message;
+
+    public function __construct(string $message = '')
+    {
+        $this->message = $message;
+
+        parent::__construct('Error');
+    }
+
+    public function getMessage(): string
+    {
+        return $this->message;
+    }
+
+    /**
+     * Returns a string representation of the test case.
+     */
+    public function toString(): string
+    {
+        return 'Error';
+    }
+
+    /**
+     * @throws Exception
+     *
+     * @psalm-return never-return
+     */
+    protected function runTest(): void
+    {
+        throw new Error($this->message);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Exception/ActualValueIsNotAnObjectException.php b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/ActualValueIsNotAnObjectException.php
new file mode 100644
index 00000000..adae2829
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/ActualValueIsNotAnObjectException.php
@@ -0,0 +1,32 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+use const PHP_EOL;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ActualValueIsNotAnObjectException extends Exception
+{
+    public function __construct()
+    {
+        parent::__construct(
+            'Actual value is not an object',
+            0,
+            null
+        );
+    }
+
+    public function __toString(): string
+    {
+        return $this->getMessage() . PHP_EOL;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Exception/AssertionFailedError.php b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/AssertionFailedError.php
new file mode 100644
index 00000000..0ba25286
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/AssertionFailedError.php
@@ -0,0 +1,24 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+class AssertionFailedError extends Exception implements SelfDescribing
+{
+    /**
+     * Wrapper for getMessage() which is declared as final.
+     */
+    public function toString(): string
+    {
+        return $this->getMessage();
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Exception/CodeCoverageException.php b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/CodeCoverageException.php
new file mode 100644
index 00000000..36b07231
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/CodeCoverageException.php
@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+class CodeCoverageException extends Exception
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Exception/ComparisonMethodDoesNotAcceptParameterTypeException.php b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/ComparisonMethodDoesNotAcceptParameterTypeException.php
new file mode 100644
index 00000000..ebd68f34
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/ComparisonMethodDoesNotAcceptParameterTypeException.php
@@ -0,0 +1,38 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+use const PHP_EOL;
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ComparisonMethodDoesNotAcceptParameterTypeException extends Exception
+{
+    public function __construct(string $className, string $methodName, string $type)
+    {
+        parent::__construct(
+            sprintf(
+                '%s is not an accepted argument type for comparison method %s::%s().',
+                $type,
+                $className,
+                $methodName
+            ),
+            0,
+            null
+        );
+    }
+
+    public function __toString(): string
+    {
+        return $this->getMessage() . PHP_EOL;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Exception/ComparisonMethodDoesNotDeclareBoolReturnTypeException.php b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/ComparisonMethodDoesNotDeclareBoolReturnTypeException.php
new file mode 100644
index 00000000..20189cde
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/ComparisonMethodDoesNotDeclareBoolReturnTypeException.php
@@ -0,0 +1,37 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+use const PHP_EOL;
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ComparisonMethodDoesNotDeclareBoolReturnTypeException extends Exception
+{
+    public function __construct(string $className, string $methodName)
+    {
+        parent::__construct(
+            sprintf(
+                'Comparison method %s::%s() does not declare bool return type.',
+                $className,
+                $methodName
+            ),
+            0,
+            null
+        );
+    }
+
+    public function __toString(): string
+    {
+        return $this->getMessage() . PHP_EOL;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Exception/ComparisonMethodDoesNotDeclareExactlyOneParameterException.php b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/ComparisonMethodDoesNotDeclareExactlyOneParameterException.php
new file mode 100644
index 00000000..bd09d87c
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/ComparisonMethodDoesNotDeclareExactlyOneParameterException.php
@@ -0,0 +1,37 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+use const PHP_EOL;
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ComparisonMethodDoesNotDeclareExactlyOneParameterException extends Exception
+{
+    public function __construct(string $className, string $methodName)
+    {
+        parent::__construct(
+            sprintf(
+                'Comparison method %s::%s() does not declare exactly one parameter.',
+                $className,
+                $methodName
+            ),
+            0,
+            null
+        );
+    }
+
+    public function __toString(): string
+    {
+        return $this->getMessage() . PHP_EOL;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Exception/ComparisonMethodDoesNotDeclareParameterTypeException.php b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/ComparisonMethodDoesNotDeclareParameterTypeException.php
new file mode 100644
index 00000000..9bbb112e
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/ComparisonMethodDoesNotDeclareParameterTypeException.php
@@ -0,0 +1,37 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+use const PHP_EOL;
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ComparisonMethodDoesNotDeclareParameterTypeException extends Exception
+{
+    public function __construct(string $className, string $methodName)
+    {
+        parent::__construct(
+            sprintf(
+                'Parameter of comparison method %s::%s() does not have a declared type.',
+                $className,
+                $methodName
+            ),
+            0,
+            null
+        );
+    }
+
+    public function __toString(): string
+    {
+        return $this->getMessage() . PHP_EOL;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Exception/ComparisonMethodDoesNotExistException.php b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/ComparisonMethodDoesNotExistException.php
new file mode 100644
index 00000000..ad0e2d08
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/ComparisonMethodDoesNotExistException.php
@@ -0,0 +1,37 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+use const PHP_EOL;
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ComparisonMethodDoesNotExistException extends Exception
+{
+    public function __construct(string $className, string $methodName)
+    {
+        parent::__construct(
+            sprintf(
+                'Comparison method %s::%s() does not exist.',
+                $className,
+                $methodName
+            ),
+            0,
+            null
+        );
+    }
+
+    public function __toString(): string
+    {
+        return $this->getMessage() . PHP_EOL;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Exception/CoveredCodeNotExecutedException.php b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/CoveredCodeNotExecutedException.php
new file mode 100644
index 00000000..78f89bc3
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/CoveredCodeNotExecutedException.php
@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class CoveredCodeNotExecutedException extends RiskyTestError
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Exception/Error.php b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/Error.php
new file mode 100644
index 00000000..d43e4218
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/Error.php
@@ -0,0 +1,24 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Error extends Exception implements SelfDescribing
+{
+    /**
+     * Wrapper for getMessage() which is declared as final.
+     */
+    public function toString(): string
+    {
+        return $this->getMessage();
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Exception/Exception.php b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/Exception.php
new file mode 100644
index 00000000..0b21e6de
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/Exception.php
@@ -0,0 +1,81 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+use function array_keys;
+use function get_object_vars;
+use PHPUnit\Util\Filter;
+use RuntimeException;
+use Throwable;
+
+/**
+ * Base class for all PHPUnit Framework exceptions.
+ *
+ * Ensures that exceptions thrown during a test run do not leave stray
+ * references behind.
+ *
+ * Every Exception contains a stack trace. Each stack frame contains the 'args'
+ * of the called function. The function arguments can contain references to
+ * instantiated objects. The references prevent the objects from being
+ * destructed (until test results are eventually printed), so memory cannot be
+ * freed up.
+ *
+ * With enabled process isolation, test results are serialized in the child
+ * process and unserialized in the parent process. The stack trace of Exceptions
+ * may contain objects that cannot be serialized or unserialized (e.g., PDO
+ * connections). Unserializing user-space objects from the child process into
+ * the parent would break the intended encapsulation of process isolation.
+ *
+ * @see http://fabien.potencier.org/article/9/php-serialization-stack-traces-and-exceptions
+ *
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+class Exception extends RuntimeException implements \PHPUnit\Exception
+{
+    /**
+     * @var array
+     */
+    protected $serializableTrace;
+
+    public function __construct($message = '', $code = 0, Throwable $previous = null)
+    {
+        parent::__construct($message, $code, $previous);
+
+        $this->serializableTrace = $this->getTrace();
+
+        foreach (array_keys($this->serializableTrace) as $key) {
+            unset($this->serializableTrace[$key]['args']);
+        }
+    }
+
+    public function __toString(): string
+    {
+        $string = TestFailure::exceptionToString($this);
+
+        if ($trace = Filter::getFilteredStacktrace($this)) {
+            $string .= "\n" . $trace;
+        }
+
+        return $string;
+    }
+
+    public function __sleep(): array
+    {
+        return array_keys(get_object_vars($this));
+    }
+
+    /**
+     * Returns the serializable trace (without 'args').
+     */
+    public function getSerializableTrace(): array
+    {
+        return $this->serializableTrace;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Exception/ExpectationFailedException.php b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/ExpectationFailedException.php
new file mode 100644
index 00000000..b9a595a8
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/ExpectationFailedException.php
@@ -0,0 +1,42 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+use Exception;
+use SebastianBergmann\Comparator\ComparisonFailure;
+
+/**
+ * Exception for expectations which failed their check.
+ *
+ * The exception contains the error message and optionally a
+ * SebastianBergmann\Comparator\ComparisonFailure which is used to
+ * generate diff output of the failed expectations.
+ *
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ExpectationFailedException extends AssertionFailedError
+{
+    /**
+     * @var ComparisonFailure
+     */
+    protected $comparisonFailure;
+
+    public function __construct(string $message, ComparisonFailure $comparisonFailure = null, Exception $previous = null)
+    {
+        $this->comparisonFailure = $comparisonFailure;
+
+        parent::__construct($message, 0, $previous);
+    }
+
+    public function getComparisonFailure(): ?ComparisonFailure
+    {
+        return $this->comparisonFailure;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Exception/IncompleteTestError.php b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/IncompleteTestError.php
new file mode 100644
index 00000000..65f9c8bc
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/IncompleteTestError.php
@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class IncompleteTestError extends AssertionFailedError implements IncompleteTest
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Exception/InvalidArgumentException.php b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/InvalidArgumentException.php
new file mode 100644
index 00000000..77f58079
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/InvalidArgumentException.php
@@ -0,0 +1,46 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+use function debug_backtrace;
+use function in_array;
+use function lcfirst;
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class InvalidArgumentException extends Exception
+{
+    public static function create(int $argument, string $type): self
+    {
+        $stack    = debug_backtrace();
+        $function = $stack[1]['function'];
+
+        if (isset($stack[1]['class'])) {
+            $function = sprintf('%s::%s', $stack[1]['class'], $stack[1]['function']);
+        }
+
+        return new self(
+            sprintf(
+                'Argument #%d of %s() must be %s %s',
+                $argument,
+                $function,
+                in_array(lcfirst($type)[0], ['a', 'e', 'i', 'o', 'u'], true) ? 'an' : 'a',
+                $type
+            )
+        );
+    }
+
+    private function __construct(string $message = '', int $code = 0, \Exception $previous = null)
+    {
+        parent::__construct($message, $code, $previous);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Exception/InvalidCoversTargetException.php b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/InvalidCoversTargetException.php
new file mode 100644
index 00000000..ebf2994a
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/InvalidCoversTargetException.php
@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class InvalidCoversTargetException extends CodeCoverageException
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Exception/InvalidDataProviderException.php b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/InvalidDataProviderException.php
new file mode 100644
index 00000000..7e2ef24c
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/InvalidDataProviderException.php
@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class InvalidDataProviderException extends Exception
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Exception/MissingCoversAnnotationException.php b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/MissingCoversAnnotationException.php
new file mode 100644
index 00000000..567a6c4c
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/MissingCoversAnnotationException.php
@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class MissingCoversAnnotationException extends RiskyTestError
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Exception/NoChildTestSuiteException.php b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/NoChildTestSuiteException.php
new file mode 100644
index 00000000..7ef4153b
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/NoChildTestSuiteException.php
@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class NoChildTestSuiteException extends Exception
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Exception/OutputError.php b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/OutputError.php
new file mode 100644
index 00000000..1c8b37e5
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/OutputError.php
@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class OutputError extends AssertionFailedError
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Exception/PHPTAssertionFailedError.php b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/PHPTAssertionFailedError.php
new file mode 100644
index 00000000..17126139
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/PHPTAssertionFailedError.php
@@ -0,0 +1,32 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class PHPTAssertionFailedError extends SyntheticError
+{
+    /**
+     * @var string
+     */
+    private $diff;
+
+    public function __construct(string $message, int $code, string $file, int $line, array $trace, string $diff)
+    {
+        parent::__construct($message, $code, $file, $line, $trace);
+        $this->diff = $diff;
+    }
+
+    public function getDiff(): string
+    {
+        return $this->diff;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Exception/RiskyTestError.php b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/RiskyTestError.php
new file mode 100644
index 00000000..a66552c0
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/RiskyTestError.php
@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+class RiskyTestError extends AssertionFailedError
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Exception/SkippedTestError.php b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/SkippedTestError.php
new file mode 100644
index 00000000..7d553dcf
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/SkippedTestError.php
@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class SkippedTestError extends AssertionFailedError implements SkippedTest
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Exception/SkippedTestSuiteError.php b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/SkippedTestSuiteError.php
new file mode 100644
index 00000000..5448508a
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/SkippedTestSuiteError.php
@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class SkippedTestSuiteError extends AssertionFailedError implements SkippedTest
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Exception/SyntheticError.php b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/SyntheticError.php
new file mode 100644
index 00000000..c3124ba0
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/SyntheticError.php
@@ -0,0 +1,61 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+class SyntheticError extends AssertionFailedError
+{
+    /**
+     * The synthetic file.
+     *
+     * @var string
+     */
+    protected $syntheticFile = '';
+
+    /**
+     * The synthetic line number.
+     *
+     * @var int
+     */
+    protected $syntheticLine = 0;
+
+    /**
+     * The synthetic trace.
+     *
+     * @var array
+     */
+    protected $syntheticTrace = [];
+
+    public function __construct(string $message, int $code, string $file, int $line, array $trace)
+    {
+        parent::__construct($message, $code);
+
+        $this->syntheticFile  = $file;
+        $this->syntheticLine  = $line;
+        $this->syntheticTrace = $trace;
+    }
+
+    public function getSyntheticFile(): string
+    {
+        return $this->syntheticFile;
+    }
+
+    public function getSyntheticLine(): int
+    {
+        return $this->syntheticLine;
+    }
+
+    public function getSyntheticTrace(): array
+    {
+        return $this->syntheticTrace;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Exception/SyntheticSkippedError.php b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/SyntheticSkippedError.php
new file mode 100644
index 00000000..f6e155d7
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/SyntheticSkippedError.php
@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class SyntheticSkippedError extends SyntheticError implements SkippedTest
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Exception/UnintentionallyCoveredCodeError.php b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/UnintentionallyCoveredCodeError.php
new file mode 100644
index 00000000..fcd1d824
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/UnintentionallyCoveredCodeError.php
@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class UnintentionallyCoveredCodeError extends RiskyTestError
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Exception/Warning.php b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/Warning.php
new file mode 100644
index 00000000..35e94493
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Exception/Warning.php
@@ -0,0 +1,24 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Warning extends Exception implements SelfDescribing
+{
+    /**
+     * Wrapper for getMessage() which is declared as final.
+     */
+    public function toString(): string
+    {
+        return $this->getMessage();
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/ExceptionWrapper.php b/www-api/vendor/phpunit/phpunit/src/Framework/ExceptionWrapper.php
new file mode 100644
index 00000000..00d40353
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/ExceptionWrapper.php
@@ -0,0 +1,138 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+use const PHP_VERSION_ID;
+use function array_keys;
+use function get_class;
+use function spl_object_hash;
+use PHPUnit\Util\Filter;
+use Throwable;
+use WeakReference;
+
+/**
+ * Wraps Exceptions thrown by code under test.
+ *
+ * Re-instantiates Exceptions thrown by user-space code to retain their original
+ * class names, properties, and stack traces (but without arguments).
+ *
+ * Unlike PHPUnit\Framework\Exception, the complete stack of previous Exceptions
+ * is processed.
+ *
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ExceptionWrapper extends Exception
+{
+    /**
+     * @var string
+     */
+    protected $className;
+
+    /**
+     * @var null|ExceptionWrapper
+     */
+    protected $previous;
+
+    /**
+     * @var null|WeakReference<Throwable>
+     */
+    private $originalException;
+
+    public function __construct(Throwable $t)
+    {
+        // PDOException::getCode() is a string.
+        // @see https://php.net/manual/en/class.pdoexception.php#95812
+        parent::__construct($t->getMessage(), (int) $t->getCode());
+
+        $this->setOriginalException($t);
+    }
+
+    public function __toString(): string
+    {
+        $string = TestFailure::exceptionToString($this);
+
+        if ($trace = Filter::getFilteredStacktrace($this)) {
+            $string .= "\n" . $trace;
+        }
+
+        if ($this->previous) {
+            $string .= "\nCaused by\n" . $this->previous;
+        }
+
+        return $string;
+    }
+
+    public function getClassName(): string
+    {
+        return $this->className;
+    }
+
+    public function getPreviousWrapped(): ?self
+    {
+        return $this->previous;
+    }
+
+    public function setClassName(string $className): void
+    {
+        $this->className = $className;
+    }
+
+    public function setOriginalException(Throwable $t): void
+    {
+        $this->originalException($t);
+
+        $this->className = get_class($t);
+        $this->file      = $t->getFile();
+        $this->line      = $t->getLine();
+
+        $this->serializableTrace = $t->getTrace();
+
+        foreach (array_keys($this->serializableTrace) as $key) {
+            unset($this->serializableTrace[$key]['args']);
+        }
+
+        if ($t->getPrevious()) {
+            $this->previous = new self($t->getPrevious());
+        }
+    }
+
+    public function getOriginalException(): ?Throwable
+    {
+        return $this->originalException();
+    }
+
+    /**
+     * Method to contain static originalException to exclude it from stacktrace to prevent the stacktrace contents,
+     * which can be quite big, from being garbage-collected, thus blocking memory until shutdown.
+     *
+     * Approach works both for var_dump() and var_export() and print_r().
+     */
+    private function originalException(Throwable $exceptionToStore = null): ?Throwable
+    {
+        // drop once PHP 7.3 support is removed
+        if (PHP_VERSION_ID < 70400) {
+            static $originalExceptions;
+
+            $instanceId = spl_object_hash($this);
+
+            if ($exceptionToStore) {
+                $originalExceptions[$instanceId] = $exceptionToStore;
+            }
+
+            return $originalExceptions[$instanceId] ?? null;
+        }
+
+        if ($exceptionToStore) {
+            $this->originalException = WeakReference::create($exceptionToStore);
+        }
+
+        return $this->originalException !== null ? $this->originalException->get() : null;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/ExecutionOrderDependency.php b/www-api/vendor/phpunit/phpunit/src/Framework/ExecutionOrderDependency.php
new file mode 100644
index 00000000..09c343c1
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/ExecutionOrderDependency.php
@@ -0,0 +1,206 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+use function array_filter;
+use function array_map;
+use function array_values;
+use function count;
+use function explode;
+use function in_array;
+use function strpos;
+use function trim;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ExecutionOrderDependency
+{
+    /**
+     * @var string
+     */
+    private $className = '';
+
+    /**
+     * @var string
+     */
+    private $methodName = '';
+
+    /**
+     * @var bool
+     */
+    private $useShallowClone = false;
+
+    /**
+     * @var bool
+     */
+    private $useDeepClone = false;
+
+    public static function createFromDependsAnnotation(string $className, string $annotation): self
+    {
+        // Split clone option and target
+        $parts = explode(' ', trim($annotation), 2);
+
+        if (count($parts) === 1) {
+            $cloneOption = '';
+            $target      = $parts[0];
+        } else {
+            $cloneOption = $parts[0];
+            $target      = $parts[1];
+        }
+
+        // Prefix provided class for targets assumed to be in scope
+        if ($target !== '' && strpos($target, '::') === false) {
+            $target = $className . '::' . $target;
+        }
+
+        return new self($target, null, $cloneOption);
+    }
+
+    /**
+     * @psalm-param list<ExecutionOrderDependency> $dependencies
+     *
+     * @psalm-return list<ExecutionOrderDependency>
+     */
+    public static function filterInvalid(array $dependencies): array
+    {
+        return array_values(
+            array_filter(
+                $dependencies,
+                static function (self $d)
+                {
+                    return $d->isValid();
+                }
+            )
+        );
+    }
+
+    /**
+     * @psalm-param list<ExecutionOrderDependency> $existing
+     * @psalm-param list<ExecutionOrderDependency> $additional
+     *
+     * @psalm-return list<ExecutionOrderDependency>
+     */
+    public static function mergeUnique(array $existing, array $additional): array
+    {
+        $existingTargets = array_map(
+            static function ($dependency)
+            {
+                return $dependency->getTarget();
+            },
+            $existing
+        );
+
+        foreach ($additional as $dependency) {
+            if (in_array($dependency->getTarget(), $existingTargets, true)) {
+                continue;
+            }
+
+            $existingTargets[] = $dependency->getTarget();
+            $existing[]        = $dependency;
+        }
+
+        return $existing;
+    }
+
+    /**
+     * @psalm-param list<ExecutionOrderDependency> $left
+     * @psalm-param list<ExecutionOrderDependency> $right
+     *
+     * @psalm-return list<ExecutionOrderDependency>
+     */
+    public static function diff(array $left, array $right): array
+    {
+        if ($right === []) {
+            return $left;
+        }
+
+        if ($left === []) {
+            return [];
+        }
+
+        $diff         = [];
+        $rightTargets = array_map(
+            static function ($dependency)
+            {
+                return $dependency->getTarget();
+            },
+            $right
+        );
+
+        foreach ($left as $dependency) {
+            if (in_array($dependency->getTarget(), $rightTargets, true)) {
+                continue;
+            }
+
+            $diff[] = $dependency;
+        }
+
+        return $diff;
+    }
+
+    public function __construct(string $classOrCallableName, ?string $methodName = null, ?string $option = null)
+    {
+        if ($classOrCallableName === '') {
+            return;
+        }
+
+        if (strpos($classOrCallableName, '::') !== false) {
+            [$this->className, $this->methodName] = explode('::', $classOrCallableName);
+        } else {
+            $this->className  = $classOrCallableName;
+            $this->methodName = !empty($methodName) ? $methodName : 'class';
+        }
+
+        if ($option === 'clone') {
+            $this->useDeepClone = true;
+        } elseif ($option === 'shallowClone') {
+            $this->useShallowClone = true;
+        }
+    }
+
+    public function __toString(): string
+    {
+        return $this->getTarget();
+    }
+
+    public function isValid(): bool
+    {
+        // Invalid dependencies can be declared and are skipped by the runner
+        return $this->className !== '' && $this->methodName !== '';
+    }
+
+    public function useShallowClone(): bool
+    {
+        return $this->useShallowClone;
+    }
+
+    public function useDeepClone(): bool
+    {
+        return $this->useDeepClone;
+    }
+
+    public function targetIsClass(): bool
+    {
+        return $this->methodName === 'class';
+    }
+
+    public function getTarget(): string
+    {
+        return $this->isValid()
+            ? $this->className . '::' . $this->methodName
+            : '';
+    }
+
+    public function getTargetClassName(): string
+    {
+        return $this->className;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/IncompleteTest.php b/www-api/vendor/phpunit/phpunit/src/Framework/IncompleteTest.php
new file mode 100644
index 00000000..b77b1aff
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/IncompleteTest.php
@@ -0,0 +1,19 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+use Throwable;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+interface IncompleteTest extends Throwable
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/IncompleteTestCase.php b/www-api/vendor/phpunit/phpunit/src/Framework/IncompleteTestCase.php
new file mode 100644
index 00000000..ee1e3e9f
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/IncompleteTestCase.php
@@ -0,0 +1,66 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class IncompleteTestCase extends TestCase
+{
+    /**
+     * @var bool
+     */
+    protected $backupGlobals = false;
+
+    /**
+     * @var bool
+     */
+    protected $backupStaticAttributes = false;
+
+    /**
+     * @var bool
+     */
+    protected $runTestInSeparateProcess = false;
+
+    /**
+     * @var string
+     */
+    private $message;
+
+    public function __construct(string $className, string $methodName, string $message = '')
+    {
+        parent::__construct($className . '::' . $methodName);
+
+        $this->message = $message;
+    }
+
+    public function getMessage(): string
+    {
+        return $this->message;
+    }
+
+    /**
+     * Returns a string representation of the test case.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function toString(): string
+    {
+        return $this->getName();
+    }
+
+    /**
+     * @throws Exception
+     */
+    protected function runTest(): void
+    {
+        $this->markTestIncomplete($this->message);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/InvalidParameterGroupException.php b/www-api/vendor/phpunit/phpunit/src/Framework/InvalidParameterGroupException.php
new file mode 100644
index 00000000..feb9cc98
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/InvalidParameterGroupException.php
@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class InvalidParameterGroupException extends Exception
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Api/Api.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Api/Api.php
new file mode 100644
index 00000000..e2f0a280
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Api/Api.php
@@ -0,0 +1,97 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use PHPUnit\Framework\MockObject\Builder\InvocationMocker as InvocationMockerBuilder;
+use PHPUnit\Framework\MockObject\Rule\InvocationOrder;
+
+/**
+ * @internal This trait is not covered by the backward compatibility promise for PHPUnit
+ */
+trait Api
+{
+    /**
+     * @var ConfigurableMethod[]
+     */
+    private static $__phpunit_configurableMethods;
+
+    /**
+     * @var object
+     */
+    private $__phpunit_originalObject;
+
+    /**
+     * @var bool
+     */
+    private $__phpunit_returnValueGeneration = true;
+
+    /**
+     * @var InvocationHandler
+     */
+    private $__phpunit_invocationMocker;
+
+    /** @noinspection MagicMethodsValidityInspection */
+    public static function __phpunit_initConfigurableMethods(ConfigurableMethod ...$configurableMethods): void
+    {
+        if (isset(static::$__phpunit_configurableMethods)) {
+            throw new ConfigurableMethodsAlreadyInitializedException(
+                'Configurable methods is already initialized and can not be reinitialized'
+            );
+        }
+
+        static::$__phpunit_configurableMethods = $configurableMethods;
+    }
+
+    /** @noinspection MagicMethodsValidityInspection */
+    public function __phpunit_setOriginalObject($originalObject): void
+    {
+        $this->__phpunit_originalObject = $originalObject;
+    }
+
+    /** @noinspection MagicMethodsValidityInspection */
+    public function __phpunit_setReturnValueGeneration(bool $returnValueGeneration): void
+    {
+        $this->__phpunit_returnValueGeneration = $returnValueGeneration;
+    }
+
+    /** @noinspection MagicMethodsValidityInspection */
+    public function __phpunit_getInvocationHandler(): InvocationHandler
+    {
+        if ($this->__phpunit_invocationMocker === null) {
+            $this->__phpunit_invocationMocker = new InvocationHandler(
+                static::$__phpunit_configurableMethods,
+                $this->__phpunit_returnValueGeneration
+            );
+        }
+
+        return $this->__phpunit_invocationMocker;
+    }
+
+    /** @noinspection MagicMethodsValidityInspection */
+    public function __phpunit_hasMatchers(): bool
+    {
+        return $this->__phpunit_getInvocationHandler()->hasMatchers();
+    }
+
+    /** @noinspection MagicMethodsValidityInspection */
+    public function __phpunit_verify(bool $unsetInvocationMocker = true): void
+    {
+        $this->__phpunit_getInvocationHandler()->verify();
+
+        if ($unsetInvocationMocker) {
+            $this->__phpunit_invocationMocker = null;
+        }
+    }
+
+    public function expects(InvocationOrder $matcher): InvocationMockerBuilder
+    {
+        return $this->__phpunit_getInvocationHandler()->expects($matcher);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Api/Method.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Api/Method.php
new file mode 100644
index 00000000..f6df7533
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Api/Method.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function call_user_func_array;
+use function func_get_args;
+use PHPUnit\Framework\MockObject\Rule\AnyInvokedCount;
+
+/**
+ * @internal This trait is not covered by the backward compatibility promise for PHPUnit
+ */
+trait Method
+{
+    public function method()
+    {
+        $expects = $this->expects(new AnyInvokedCount);
+
+        return call_user_func_array(
+            [$expects, 'method'],
+            func_get_args()
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/Identity.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/Identity.php
new file mode 100644
index 00000000..a68bfadf
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/Identity.php
@@ -0,0 +1,25 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Builder;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+interface Identity
+{
+    /**
+     * Sets the identification of the expectation to $id.
+     *
+     * @note The identifier is unique per mock object.
+     *
+     * @param string $id unique identification of expectation
+     */
+    public function id($id);
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/InvocationMocker.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/InvocationMocker.php
new file mode 100644
index 00000000..89b1e31a
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/InvocationMocker.php
@@ -0,0 +1,306 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Builder;
+
+use function array_map;
+use function array_merge;
+use function count;
+use function in_array;
+use function is_string;
+use function strtolower;
+use PHPUnit\Framework\Constraint\Constraint;
+use PHPUnit\Framework\MockObject\ConfigurableMethod;
+use PHPUnit\Framework\MockObject\IncompatibleReturnValueException;
+use PHPUnit\Framework\MockObject\InvocationHandler;
+use PHPUnit\Framework\MockObject\Matcher;
+use PHPUnit\Framework\MockObject\MatcherAlreadyRegisteredException;
+use PHPUnit\Framework\MockObject\MethodCannotBeConfiguredException;
+use PHPUnit\Framework\MockObject\MethodNameAlreadyConfiguredException;
+use PHPUnit\Framework\MockObject\MethodNameNotConfiguredException;
+use PHPUnit\Framework\MockObject\MethodParametersAlreadyConfiguredException;
+use PHPUnit\Framework\MockObject\Rule;
+use PHPUnit\Framework\MockObject\Stub\ConsecutiveCalls;
+use PHPUnit\Framework\MockObject\Stub\Exception;
+use PHPUnit\Framework\MockObject\Stub\ReturnArgument;
+use PHPUnit\Framework\MockObject\Stub\ReturnCallback;
+use PHPUnit\Framework\MockObject\Stub\ReturnReference;
+use PHPUnit\Framework\MockObject\Stub\ReturnSelf;
+use PHPUnit\Framework\MockObject\Stub\ReturnStub;
+use PHPUnit\Framework\MockObject\Stub\ReturnValueMap;
+use PHPUnit\Framework\MockObject\Stub\Stub;
+use Throwable;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class InvocationMocker implements InvocationStubber, MethodNameMatch
+{
+    /**
+     * @var InvocationHandler
+     */
+    private $invocationHandler;
+
+    /**
+     * @var Matcher
+     */
+    private $matcher;
+
+    /**
+     * @var ConfigurableMethod[]
+     */
+    private $configurableMethods;
+
+    public function __construct(InvocationHandler $handler, Matcher $matcher, ConfigurableMethod ...$configurableMethods)
+    {
+        $this->invocationHandler   = $handler;
+        $this->matcher             = $matcher;
+        $this->configurableMethods = $configurableMethods;
+    }
+
+    /**
+     * @throws MatcherAlreadyRegisteredException
+     *
+     * @return $this
+     */
+    public function id($id): self
+    {
+        $this->invocationHandler->registerMatcher($id, $this->matcher);
+
+        return $this;
+    }
+
+    /**
+     * @return $this
+     */
+    public function will(Stub $stub): Identity
+    {
+        $this->matcher->setStub($stub);
+
+        return $this;
+    }
+
+    /**
+     * @param mixed   $value
+     * @param mixed[] $nextValues
+     *
+     * @throws IncompatibleReturnValueException
+     */
+    public function willReturn($value, ...$nextValues): self
+    {
+        if (count($nextValues) === 0) {
+            $this->ensureTypeOfReturnValues([$value]);
+
+            $stub = $value instanceof Stub ? $value : new ReturnStub($value);
+        } else {
+            $values = array_merge([$value], $nextValues);
+
+            $this->ensureTypeOfReturnValues($values);
+
+            $stub = new ConsecutiveCalls($values);
+        }
+
+        return $this->will($stub);
+    }
+
+    public function willReturnReference(&$reference): self
+    {
+        $stub = new ReturnReference($reference);
+
+        return $this->will($stub);
+    }
+
+    public function willReturnMap(array $valueMap): self
+    {
+        $stub = new ReturnValueMap($valueMap);
+
+        return $this->will($stub);
+    }
+
+    public function willReturnArgument($argumentIndex): self
+    {
+        $stub = new ReturnArgument($argumentIndex);
+
+        return $this->will($stub);
+    }
+
+    public function willReturnCallback($callback): self
+    {
+        $stub = new ReturnCallback($callback);
+
+        return $this->will($stub);
+    }
+
+    public function willReturnSelf(): self
+    {
+        $stub = new ReturnSelf;
+
+        return $this->will($stub);
+    }
+
+    public function willReturnOnConsecutiveCalls(...$values): self
+    {
+        $stub = new ConsecutiveCalls($values);
+
+        return $this->will($stub);
+    }
+
+    public function willThrowException(Throwable $exception): self
+    {
+        $stub = new Exception($exception);
+
+        return $this->will($stub);
+    }
+
+    /**
+     * @return $this
+     */
+    public function after($id): self
+    {
+        $this->matcher->setAfterMatchBuilderId($id);
+
+        return $this;
+    }
+
+    /**
+     * @param mixed[] $arguments
+     *
+     * @throws \PHPUnit\Framework\Exception
+     * @throws MethodNameNotConfiguredException
+     * @throws MethodParametersAlreadyConfiguredException
+     *
+     * @return $this
+     */
+    public function with(...$arguments): self
+    {
+        $this->ensureParametersCanBeConfigured();
+
+        $this->matcher->setParametersRule(new Rule\Parameters($arguments));
+
+        return $this;
+    }
+
+    /**
+     * @param array ...$arguments
+     *
+     * @throws \PHPUnit\Framework\Exception
+     * @throws MethodNameNotConfiguredException
+     * @throws MethodParametersAlreadyConfiguredException
+     *
+     * @return $this
+     */
+    public function withConsecutive(...$arguments): self
+    {
+        $this->ensureParametersCanBeConfigured();
+
+        $this->matcher->setParametersRule(new Rule\ConsecutiveParameters($arguments));
+
+        return $this;
+    }
+
+    /**
+     * @throws MethodNameNotConfiguredException
+     * @throws MethodParametersAlreadyConfiguredException
+     *
+     * @return $this
+     */
+    public function withAnyParameters(): self
+    {
+        $this->ensureParametersCanBeConfigured();
+
+        $this->matcher->setParametersRule(new Rule\AnyParameters);
+
+        return $this;
+    }
+
+    /**
+     * @param Constraint|string $constraint
+     *
+     * @throws \PHPUnit\Framework\InvalidArgumentException
+     * @throws MethodCannotBeConfiguredException
+     * @throws MethodNameAlreadyConfiguredException
+     *
+     * @return $this
+     */
+    public function method($constraint): self
+    {
+        if ($this->matcher->hasMethodNameRule()) {
+            throw new MethodNameAlreadyConfiguredException;
+        }
+
+        $configurableMethodNames = array_map(
+            static function (ConfigurableMethod $configurable)
+            {
+                return strtolower($configurable->getName());
+            },
+            $this->configurableMethods
+        );
+
+        if (is_string($constraint) && !in_array(strtolower($constraint), $configurableMethodNames, true)) {
+            throw new MethodCannotBeConfiguredException($constraint);
+        }
+
+        $this->matcher->setMethodNameRule(new Rule\MethodName($constraint));
+
+        return $this;
+    }
+
+    /**
+     * @throws MethodNameNotConfiguredException
+     * @throws MethodParametersAlreadyConfiguredException
+     */
+    private function ensureParametersCanBeConfigured(): void
+    {
+        if (!$this->matcher->hasMethodNameRule()) {
+            throw new MethodNameNotConfiguredException;
+        }
+
+        if ($this->matcher->hasParametersRule()) {
+            throw new MethodParametersAlreadyConfiguredException;
+        }
+    }
+
+    private function getConfiguredMethod(): ?ConfigurableMethod
+    {
+        $configuredMethod = null;
+
+        foreach ($this->configurableMethods as $configurableMethod) {
+            if ($this->matcher->getMethodNameRule()->matchesName($configurableMethod->getName())) {
+                if ($configuredMethod !== null) {
+                    return null;
+                }
+
+                $configuredMethod = $configurableMethod;
+            }
+        }
+
+        return $configuredMethod;
+    }
+
+    /**
+     * @throws IncompatibleReturnValueException
+     */
+    private function ensureTypeOfReturnValues(array $values): void
+    {
+        $configuredMethod = $this->getConfiguredMethod();
+
+        if ($configuredMethod === null) {
+            return;
+        }
+
+        foreach ($values as $value) {
+            if (!$configuredMethod->mayReturn($value)) {
+                throw new IncompatibleReturnValueException(
+                    $configuredMethod,
+                    $value
+                );
+            }
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/InvocationStubber.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/InvocationStubber.php
new file mode 100644
index 00000000..f32ff0e7
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/InvocationStubber.php
@@ -0,0 +1,65 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Builder;
+
+use PHPUnit\Framework\MockObject\Stub\Stub;
+use Throwable;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+interface InvocationStubber
+{
+    public function will(Stub $stub): Identity;
+
+    /** @return self */
+    public function willReturn($value, ...$nextValues)/*: self */;
+
+    /**
+     * @param mixed $reference
+     *
+     * @return self
+     */
+    public function willReturnReference(&$reference)/*: self */;
+
+    /**
+     * @param array<int, array<int, mixed>> $valueMap
+     *
+     * @return self
+     */
+    public function willReturnMap(array $valueMap)/*: self */;
+
+    /**
+     * @param int $argumentIndex
+     *
+     * @return self
+     */
+    public function willReturnArgument($argumentIndex)/*: self */;
+
+    /**
+     * @param callable $callback
+     *
+     * @return self
+     */
+    public function willReturnCallback($callback)/*: self */;
+
+    /** @return self */
+    public function willReturnSelf()/*: self */;
+
+    /**
+     * @param mixed $values
+     *
+     * @return self
+     */
+    public function willReturnOnConsecutiveCalls(...$values)/*: self */;
+
+    /** @return self */
+    public function willThrowException(Throwable $exception)/*: self */;
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/MethodNameMatch.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/MethodNameMatch.php
new file mode 100644
index 00000000..543d596c
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/MethodNameMatch.php
@@ -0,0 +1,26 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Builder;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+interface MethodNameMatch extends ParametersMatch
+{
+    /**
+     * Adds a new method name match and returns the parameter match object for
+     * further matching possibilities.
+     *
+     * @param \PHPUnit\Framework\Constraint\Constraint $constraint Constraint for matching method, if a string is passed it will use the PHPUnit_Framework_Constraint_IsEqual
+     *
+     * @return ParametersMatch
+     */
+    public function method($constraint);
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/ParametersMatch.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/ParametersMatch.php
new file mode 100644
index 00000000..707d8255
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/ParametersMatch.php
@@ -0,0 +1,58 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Builder;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+interface ParametersMatch extends Stub
+{
+    /**
+     * Defines the expectation which must occur before the current is valid.
+     *
+     * @param string $id the identification of the expectation that should
+     *                   occur before this one
+     *
+     * @return Stub
+     */
+    public function after($id);
+
+    /**
+     * Sets the parameters to match for, each parameter to this function will
+     * be part of match. To perform specific matches or constraints create a
+     * new PHPUnit\Framework\Constraint\Constraint and use it for the parameter.
+     * If the parameter value is not a constraint it will use the
+     * PHPUnit\Framework\Constraint\IsEqual for the value.
+     *
+     * Some examples:
+     * <code>
+     * // match first parameter with value 2
+     * $b->with(2);
+     * // match first parameter with value 'smock' and second identical to 42
+     * $b->with('smock', new PHPUnit\Framework\Constraint\IsEqual(42));
+     * </code>
+     *
+     * @return ParametersMatch
+     */
+    public function with(...$arguments);
+
+    /**
+     * Sets a rule which allows any kind of parameters.
+     *
+     * Some examples:
+     * <code>
+     * // match any number of parameters
+     * $b->withAnyParameters();
+     * </code>
+     *
+     * @return ParametersMatch
+     */
+    public function withAnyParameters();
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/Stub.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/Stub.php
new file mode 100644
index 00000000..d7cb78fc
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Builder/Stub.php
@@ -0,0 +1,24 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Builder;
+
+use PHPUnit\Framework\MockObject\Stub\Stub as BaseStub;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+interface Stub extends Identity
+{
+    /**
+     * Stubs the matching method with the stub object $stub. Any invocations of
+     * the matched method will now be handled by the stub instead.
+     */
+    public function will(BaseStub $stub): Identity;
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/ConfigurableMethod.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/ConfigurableMethod.php
new file mode 100644
index 00000000..4757dc63
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/ConfigurableMethod.php
@@ -0,0 +1,53 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use SebastianBergmann\Type\Type;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ConfigurableMethod
+{
+    /**
+     * @var string
+     */
+    private $name;
+
+    /**
+     * @var Type
+     */
+    private $returnType;
+
+    public function __construct(string $name, Type $returnType)
+    {
+        $this->name       = $name;
+        $this->returnType = $returnType;
+    }
+
+    public function getName(): string
+    {
+        return $this->name;
+    }
+
+    public function mayReturn($value): bool
+    {
+        if ($value === null && $this->returnType->allowsNull()) {
+            return true;
+        }
+
+        return $this->returnType->isAssignable(Type::fromValue($value, false));
+    }
+
+    public function getReturnTypeDeclaration(): string
+    {
+        return $this->returnType->asString();
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/BadMethodCallException.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/BadMethodCallException.php
new file mode 100644
index 00000000..7e655e23
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/BadMethodCallException.php
@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class BadMethodCallException extends \BadMethodCallException implements Exception
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/CannotUseAddMethodsException.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/CannotUseAddMethodsException.php
new file mode 100644
index 00000000..0698870b
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/CannotUseAddMethodsException.php
@@ -0,0 +1,29 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class CannotUseAddMethodsException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct(string $type, string $methodName)
+    {
+        parent::__construct(
+            sprintf(
+                'Trying to configure method "%s" with addMethods(), but it exists in class "%s". Use onlyMethods() for methods that exist in the class',
+                $methodName,
+                $type
+            )
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/CannotUseOnlyMethodsException.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/CannotUseOnlyMethodsException.php
new file mode 100644
index 00000000..35a29b73
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/CannotUseOnlyMethodsException.php
@@ -0,0 +1,29 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class CannotUseOnlyMethodsException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct(string $type, string $methodName)
+    {
+        parent::__construct(
+            sprintf(
+                'Trying to configure method "%s" with onlyMethods(), but it does not exist in class "%s". Use addMethods() for methods that do not exist in the class',
+                $methodName,
+                $type
+            )
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/ClassAlreadyExistsException.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/ClassAlreadyExistsException.php
new file mode 100644
index 00000000..0ba9a187
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/ClassAlreadyExistsException.php
@@ -0,0 +1,28 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ClassAlreadyExistsException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct(string $className)
+    {
+        parent::__construct(
+            sprintf(
+                'Class "%s" already exists',
+                $className
+            )
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/ClassIsFinalException.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/ClassIsFinalException.php
new file mode 100644
index 00000000..e648f026
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/ClassIsFinalException.php
@@ -0,0 +1,28 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ClassIsFinalException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct(string $className)
+    {
+        parent::__construct(
+            sprintf(
+                'Class "%s" is declared "final" and cannot be doubled',
+                $className
+            )
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/ConfigurableMethodsAlreadyInitializedException.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/ConfigurableMethodsAlreadyInitializedException.php
new file mode 100644
index 00000000..d12ac997
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/ConfigurableMethodsAlreadyInitializedException.php
@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ConfigurableMethodsAlreadyInitializedException extends \PHPUnit\Framework\Exception implements Exception
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/DuplicateMethodException.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/DuplicateMethodException.php
new file mode 100644
index 00000000..1216b45d
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/DuplicateMethodException.php
@@ -0,0 +1,35 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function array_diff_assoc;
+use function array_unique;
+use function implode;
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class DuplicateMethodException extends \PHPUnit\Framework\Exception implements Exception
+{
+    /**
+     * @psalm-param list<string> $methods
+     */
+    public function __construct(array $methods)
+    {
+        parent::__construct(
+            sprintf(
+                'Cannot double using a method list that contains duplicates: "%s" (duplicate: "%s")',
+                implode(', ', $methods),
+                implode(', ', array_unique(array_diff_assoc($methods, array_unique($methods))))
+            )
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/Exception.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/Exception.php
new file mode 100644
index 00000000..5880bc03
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/Exception.php
@@ -0,0 +1,19 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use Throwable;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+interface Exception extends Throwable
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/IncompatibleReturnValueException.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/IncompatibleReturnValueException.php
new file mode 100644
index 00000000..eec79213
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/IncompatibleReturnValueException.php
@@ -0,0 +1,36 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function get_class;
+use function gettype;
+use function is_object;
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class IncompatibleReturnValueException extends \PHPUnit\Framework\Exception implements Exception
+{
+    /**
+     * @param mixed $value
+     */
+    public function __construct(ConfigurableMethod $method, $value)
+    {
+        parent::__construct(
+            sprintf(
+                'Method %s may not return value of type %s, its declared return type is "%s"',
+                $method->getName(),
+                is_object($value) ? get_class($value) : gettype($value),
+                $method->getReturnTypeDeclaration()
+            )
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/InvalidMethodNameException.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/InvalidMethodNameException.php
new file mode 100644
index 00000000..d2444cf1
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/InvalidMethodNameException.php
@@ -0,0 +1,28 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class InvalidMethodNameException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct(string $method)
+    {
+        parent::__construct(
+            sprintf(
+                'Cannot double method with invalid name "%s"',
+                $method
+            )
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MatchBuilderNotFoundException.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MatchBuilderNotFoundException.php
new file mode 100644
index 00000000..c05b2bce
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MatchBuilderNotFoundException.php
@@ -0,0 +1,28 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class MatchBuilderNotFoundException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct(string $id)
+    {
+        parent::__construct(
+            sprintf(
+                'No builder found for match builder identification <%s>',
+                $id
+            )
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MatcherAlreadyRegisteredException.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MatcherAlreadyRegisteredException.php
new file mode 100644
index 00000000..efcc13ed
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MatcherAlreadyRegisteredException.php
@@ -0,0 +1,28 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class MatcherAlreadyRegisteredException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct(string $id)
+    {
+        parent::__construct(
+            sprintf(
+                'Matcher with id <%s> is already registered',
+                $id
+            )
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MethodCannotBeConfiguredException.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MethodCannotBeConfiguredException.php
new file mode 100644
index 00000000..70729043
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MethodCannotBeConfiguredException.php
@@ -0,0 +1,28 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class MethodCannotBeConfiguredException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct(string $method)
+    {
+        parent::__construct(
+            sprintf(
+                'Trying to configure method "%s" which cannot be configured because it does not exist, has not been specified, is final, or is static',
+                $method
+            )
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MethodNameAlreadyConfiguredException.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MethodNameAlreadyConfiguredException.php
new file mode 100644
index 00000000..1e9f2c04
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MethodNameAlreadyConfiguredException.php
@@ -0,0 +1,21 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class MethodNameAlreadyConfiguredException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct()
+    {
+        parent::__construct('Method name is already configured');
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MethodNameNotConfiguredException.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MethodNameNotConfiguredException.php
new file mode 100644
index 00000000..89565b77
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MethodNameNotConfiguredException.php
@@ -0,0 +1,21 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class MethodNameNotConfiguredException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct()
+    {
+        parent::__construct('Method name is not configured');
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MethodParametersAlreadyConfiguredException.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MethodParametersAlreadyConfiguredException.php
new file mode 100644
index 00000000..1609c6ff
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/MethodParametersAlreadyConfiguredException.php
@@ -0,0 +1,21 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class MethodParametersAlreadyConfiguredException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct()
+    {
+        parent::__construct('Method parameters already configured');
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/OriginalConstructorInvocationRequiredException.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/OriginalConstructorInvocationRequiredException.php
new file mode 100644
index 00000000..ecb9b63c
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/OriginalConstructorInvocationRequiredException.php
@@ -0,0 +1,21 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class OriginalConstructorInvocationRequiredException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct()
+    {
+        parent::__construct('Proxying to original methods requires invoking the original constructor');
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/ReflectionException.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/ReflectionException.php
new file mode 100644
index 00000000..d6319c69
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/ReflectionException.php
@@ -0,0 +1,19 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use RuntimeException;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ReflectionException extends RuntimeException implements Exception
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/ReturnValueNotConfiguredException.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/ReturnValueNotConfiguredException.php
new file mode 100644
index 00000000..2c16c1dc
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/ReturnValueNotConfiguredException.php
@@ -0,0 +1,29 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ReturnValueNotConfiguredException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct(Invocation $invocation)
+    {
+        parent::__construct(
+            sprintf(
+                'Return value inference disabled and no expectation set up for %s::%s()',
+                $invocation->getClassName(),
+                $invocation->getMethodName()
+            )
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/RuntimeException.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/RuntimeException.php
new file mode 100644
index 00000000..33b6a5be
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/RuntimeException.php
@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class RuntimeException extends \RuntimeException implements Exception
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/SoapExtensionNotAvailableException.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/SoapExtensionNotAvailableException.php
new file mode 100644
index 00000000..98837c95
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/SoapExtensionNotAvailableException.php
@@ -0,0 +1,23 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class SoapExtensionNotAvailableException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct()
+    {
+        parent::__construct(
+            'The SOAP extension is required to generate a test double from WSDL'
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/UnknownClassException.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/UnknownClassException.php
new file mode 100644
index 00000000..e124f9b1
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/UnknownClassException.php
@@ -0,0 +1,28 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class UnknownClassException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct(string $className)
+    {
+        parent::__construct(
+            sprintf(
+                'Class "%s" does not exist',
+                $className
+            )
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/UnknownTraitException.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/UnknownTraitException.php
new file mode 100644
index 00000000..90fc8d84
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/UnknownTraitException.php
@@ -0,0 +1,28 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class UnknownTraitException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct(string $traitName)
+    {
+        parent::__construct(
+            sprintf(
+                'Trait "%s" does not exist',
+                $traitName
+            )
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/UnknownTypeException.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/UnknownTypeException.php
new file mode 100644
index 00000000..b1a70edd
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Exception/UnknownTypeException.php
@@ -0,0 +1,28 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class UnknownTypeException extends \PHPUnit\Framework\Exception implements Exception
+{
+    public function __construct(string $type)
+    {
+        parent::__construct(
+            sprintf(
+                'Class or interface "%s" does not exist',
+                $type
+            )
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator.php
new file mode 100644
index 00000000..2aa59909
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator.php
@@ -0,0 +1,1153 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use const DIRECTORY_SEPARATOR;
+use const PHP_EOL;
+use const PHP_MAJOR_VERSION;
+use const PREG_OFFSET_CAPTURE;
+use const WSDL_CACHE_NONE;
+use function array_merge;
+use function array_pop;
+use function array_unique;
+use function class_exists;
+use function count;
+use function explode;
+use function extension_loaded;
+use function implode;
+use function in_array;
+use function interface_exists;
+use function is_array;
+use function is_object;
+use function md5;
+use function mt_rand;
+use function preg_match;
+use function preg_match_all;
+use function range;
+use function serialize;
+use function sort;
+use function sprintf;
+use function str_replace;
+use function strlen;
+use function strpos;
+use function strtolower;
+use function substr;
+use function trait_exists;
+use Doctrine\Instantiator\Exception\ExceptionInterface as InstantiatorException;
+use Doctrine\Instantiator\Instantiator;
+use Exception;
+use Iterator;
+use IteratorAggregate;
+use PHPUnit\Framework\InvalidArgumentException;
+use ReflectionClass;
+use ReflectionMethod;
+use SebastianBergmann\Template\Exception as TemplateException;
+use SebastianBergmann\Template\Template;
+use SoapClient;
+use SoapFault;
+use Throwable;
+use Traversable;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Generator
+{
+    private const MOCKED_CLONE_METHOD_WITH_VOID_RETURN_TYPE_TRAIT = <<<'EOT'
+namespace PHPUnit\Framework\MockObject;
+
+trait MockedCloneMethodWithVoidReturnType
+{
+    public function __clone(): void
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationHandler();
+    }
+}
+EOT;
+
+    private const MOCKED_CLONE_METHOD_WITHOUT_RETURN_TYPE_TRAIT = <<<'EOT'
+namespace PHPUnit\Framework\MockObject;
+
+trait MockedCloneMethodWithoutReturnType
+{
+    public function __clone()
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationHandler();
+    }
+}
+EOT;
+
+    private const UNMOCKED_CLONE_METHOD_WITH_VOID_RETURN_TYPE_TRAIT = <<<'EOT'
+namespace PHPUnit\Framework\MockObject;
+
+trait UnmockedCloneMethodWithVoidReturnType
+{
+    public function __clone(): void
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationHandler();
+
+        parent::__clone();
+    }
+}
+EOT;
+
+    private const UNMOCKED_CLONE_METHOD_WITHOUT_RETURN_TYPE_TRAIT = <<<'EOT'
+namespace PHPUnit\Framework\MockObject;
+
+trait UnmockedCloneMethodWithoutReturnType
+{
+    public function __clone()
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationHandler();
+
+        parent::__clone();
+    }
+}
+EOT;
+
+    /**
+     * @var array
+     */
+    private const EXCLUDED_METHOD_NAMES = [
+        '__CLASS__'       => true,
+        '__DIR__'         => true,
+        '__FILE__'        => true,
+        '__FUNCTION__'    => true,
+        '__LINE__'        => true,
+        '__METHOD__'      => true,
+        '__NAMESPACE__'   => true,
+        '__TRAIT__'       => true,
+        '__clone'         => true,
+        '__halt_compiler' => true,
+    ];
+
+    /**
+     * @var array
+     */
+    private static $cache = [];
+
+    /**
+     * @var Template[]
+     */
+    private static $templates = [];
+
+    /**
+     * Returns a mock object for the specified class.
+     *
+     * @param null|array $methods
+     *
+     * @throws \PHPUnit\Framework\InvalidArgumentException
+     * @throws ClassAlreadyExistsException
+     * @throws ClassIsFinalException
+     * @throws DuplicateMethodException
+     * @throws InvalidMethodNameException
+     * @throws OriginalConstructorInvocationRequiredException
+     * @throws ReflectionException
+     * @throws RuntimeException
+     * @throws UnknownTypeException
+     */
+    public function getMock(string $type, $methods = [], array $arguments = [], string $mockClassName = '', bool $callOriginalConstructor = true, bool $callOriginalClone = true, bool $callAutoload = true, bool $cloneArguments = true, bool $callOriginalMethods = false, object $proxyTarget = null, bool $allowMockingUnknownTypes = true, bool $returnValueGeneration = true): MockObject
+    {
+        if (!is_array($methods) && null !== $methods) {
+            throw InvalidArgumentException::create(2, 'array');
+        }
+
+        if ($type === 'Traversable' || $type === '\\Traversable') {
+            $type = 'Iterator';
+        }
+
+        if (!$allowMockingUnknownTypes && !class_exists($type, $callAutoload) && !interface_exists($type, $callAutoload)) {
+            throw new UnknownTypeException($type);
+        }
+
+        if (null !== $methods) {
+            foreach ($methods as $method) {
+                if (!preg_match('~[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*~', (string) $method)) {
+                    throw new InvalidMethodNameException((string) $method);
+                }
+            }
+
+            if ($methods !== array_unique($methods)) {
+                throw new DuplicateMethodException($methods);
+            }
+        }
+
+        if ($mockClassName !== '' && class_exists($mockClassName, false)) {
+            try {
+                $reflector = new ReflectionClass($mockClassName);
+                // @codeCoverageIgnoreStart
+            } catch (\ReflectionException $e) {
+                throw new ReflectionException(
+                    $e->getMessage(),
+                    (int) $e->getCode(),
+                    $e
+                );
+            }
+            // @codeCoverageIgnoreEnd
+
+            if (!$reflector->implementsInterface(MockObject::class)) {
+                throw new ClassAlreadyExistsException($mockClassName);
+            }
+        }
+
+        if (!$callOriginalConstructor && $callOriginalMethods) {
+            throw new OriginalConstructorInvocationRequiredException;
+        }
+
+        $mock = $this->generate(
+            $type,
+            $methods,
+            $mockClassName,
+            $callOriginalClone,
+            $callAutoload,
+            $cloneArguments,
+            $callOriginalMethods
+        );
+
+        return $this->getObject(
+            $mock,
+            $type,
+            $callOriginalConstructor,
+            $callAutoload,
+            $arguments,
+            $callOriginalMethods,
+            $proxyTarget,
+            $returnValueGeneration
+        );
+    }
+
+    /**
+     * @psalm-param list<class-string> $interfaces
+     *
+     * @throws RuntimeException
+     * @throws UnknownTypeException
+     */
+    public function getMockForInterfaces(array $interfaces, bool $callAutoload = true): MockObject
+    {
+        if (count($interfaces) < 2) {
+            throw new RuntimeException('At least two interfaces must be specified');
+        }
+
+        foreach ($interfaces as $interface) {
+            if (!interface_exists($interface, $callAutoload)) {
+                throw new UnknownTypeException($interface);
+            }
+        }
+
+        sort($interfaces);
+
+        $methods = [];
+
+        foreach ($interfaces as $interface) {
+            $methods = array_merge($methods, $this->getClassMethods($interface));
+        }
+
+        if (count(array_unique($methods)) < count($methods)) {
+            throw new RuntimeException('Interfaces must not declare the same method');
+        }
+
+        $unqualifiedNames = [];
+
+        foreach ($interfaces as $interface) {
+            $parts              = explode('\\', $interface);
+            $unqualifiedNames[] = array_pop($parts);
+        }
+
+        sort($unqualifiedNames);
+
+        do {
+            $intersectionName = sprintf(
+                'Intersection_%s_%s',
+                implode('_', $unqualifiedNames),
+                substr(md5((string) mt_rand()), 0, 8)
+            );
+        } while (interface_exists($intersectionName, false));
+
+        $template = $this->getTemplate('intersection.tpl');
+
+        $template->setVar(
+            [
+                'intersection' => $intersectionName,
+                'interfaces'   => implode(', ', $interfaces),
+            ]
+        );
+
+        eval($template->render());
+
+        return $this->getMock($intersectionName);
+    }
+
+    /**
+     * Returns a mock object for the specified abstract class with all abstract
+     * methods of the class mocked.
+     *
+     * Concrete methods to mock can be specified with the $mockedMethods parameter.
+     *
+     * @psalm-template RealInstanceType of object
+     *
+     * @psalm-param class-string<RealInstanceType> $originalClassName
+     *
+     * @psalm-return MockObject&RealInstanceType
+     *
+     * @throws \PHPUnit\Framework\InvalidArgumentException
+     * @throws ClassAlreadyExistsException
+     * @throws ClassIsFinalException
+     * @throws DuplicateMethodException
+     * @throws InvalidMethodNameException
+     * @throws OriginalConstructorInvocationRequiredException
+     * @throws ReflectionException
+     * @throws RuntimeException
+     * @throws UnknownClassException
+     * @throws UnknownTypeException
+     */
+    public function getMockForAbstractClass(string $originalClassName, array $arguments = [], string $mockClassName = '', bool $callOriginalConstructor = true, bool $callOriginalClone = true, bool $callAutoload = true, array $mockedMethods = null, bool $cloneArguments = true): MockObject
+    {
+        if (class_exists($originalClassName, $callAutoload) ||
+            interface_exists($originalClassName, $callAutoload)) {
+            try {
+                $reflector = new ReflectionClass($originalClassName);
+                // @codeCoverageIgnoreStart
+            } catch (\ReflectionException $e) {
+                throw new ReflectionException(
+                    $e->getMessage(),
+                    (int) $e->getCode(),
+                    $e
+                );
+            }
+            // @codeCoverageIgnoreEnd
+
+            $methods = $mockedMethods;
+
+            foreach ($reflector->getMethods() as $method) {
+                if ($method->isAbstract() && !in_array($method->getName(), $methods ?? [], true)) {
+                    $methods[] = $method->getName();
+                }
+            }
+
+            if (empty($methods)) {
+                $methods = null;
+            }
+
+            return $this->getMock(
+                $originalClassName,
+                $methods,
+                $arguments,
+                $mockClassName,
+                $callOriginalConstructor,
+                $callOriginalClone,
+                $callAutoload,
+                $cloneArguments
+            );
+        }
+
+        throw new UnknownClassException($originalClassName);
+    }
+
+    /**
+     * Returns a mock object for the specified trait with all abstract methods
+     * of the trait mocked. Concrete methods to mock can be specified with the
+     * `$mockedMethods` parameter.
+     *
+     * @psalm-param trait-string $traitName
+     *
+     * @throws \PHPUnit\Framework\InvalidArgumentException
+     * @throws ClassAlreadyExistsException
+     * @throws ClassIsFinalException
+     * @throws DuplicateMethodException
+     * @throws InvalidMethodNameException
+     * @throws OriginalConstructorInvocationRequiredException
+     * @throws ReflectionException
+     * @throws RuntimeException
+     * @throws UnknownClassException
+     * @throws UnknownTraitException
+     * @throws UnknownTypeException
+     */
+    public function getMockForTrait(string $traitName, array $arguments = [], string $mockClassName = '', bool $callOriginalConstructor = true, bool $callOriginalClone = true, bool $callAutoload = true, array $mockedMethods = null, bool $cloneArguments = true): MockObject
+    {
+        if (!trait_exists($traitName, $callAutoload)) {
+            throw new UnknownTraitException($traitName);
+        }
+
+        $className = $this->generateClassName(
+            $traitName,
+            '',
+            'Trait_'
+        );
+
+        $classTemplate = $this->getTemplate('trait_class.tpl');
+
+        $classTemplate->setVar(
+            [
+                'prologue'   => 'abstract ',
+                'class_name' => $className['className'],
+                'trait_name' => $traitName,
+            ]
+        );
+
+        $mockTrait = new MockTrait($classTemplate->render(), $className['className']);
+        $mockTrait->generate();
+
+        return $this->getMockForAbstractClass($className['className'], $arguments, $mockClassName, $callOriginalConstructor, $callOriginalClone, $callAutoload, $mockedMethods, $cloneArguments);
+    }
+
+    /**
+     * Returns an object for the specified trait.
+     *
+     * @psalm-param trait-string $traitName
+     *
+     * @throws ReflectionException
+     * @throws RuntimeException
+     * @throws UnknownTraitException
+     */
+    public function getObjectForTrait(string $traitName, string $traitClassName = '', bool $callAutoload = true, bool $callOriginalConstructor = false, array $arguments = []): object
+    {
+        if (!trait_exists($traitName, $callAutoload)) {
+            throw new UnknownTraitException($traitName);
+        }
+
+        $className = $this->generateClassName(
+            $traitName,
+            $traitClassName,
+            'Trait_'
+        );
+
+        $classTemplate = $this->getTemplate('trait_class.tpl');
+
+        $classTemplate->setVar(
+            [
+                'prologue'   => '',
+                'class_name' => $className['className'],
+                'trait_name' => $traitName,
+            ]
+        );
+
+        return $this->getObject(
+            new MockTrait(
+                $classTemplate->render(),
+                $className['className']
+            ),
+            '',
+            $callOriginalConstructor,
+            $callAutoload,
+            $arguments
+        );
+    }
+
+    /**
+     * @throws ClassIsFinalException
+     * @throws ReflectionException
+     * @throws RuntimeException
+     */
+    public function generate(string $type, array $methods = null, string $mockClassName = '', bool $callOriginalClone = true, bool $callAutoload = true, bool $cloneArguments = true, bool $callOriginalMethods = false): MockClass
+    {
+        if ($mockClassName !== '') {
+            return $this->generateMock(
+                $type,
+                $methods,
+                $mockClassName,
+                $callOriginalClone,
+                $callAutoload,
+                $cloneArguments,
+                $callOriginalMethods
+            );
+        }
+
+        $key = md5(
+            $type .
+            serialize($methods) .
+            serialize($callOriginalClone) .
+            serialize($cloneArguments) .
+            serialize($callOriginalMethods)
+        );
+
+        if (!isset(self::$cache[$key])) {
+            self::$cache[$key] = $this->generateMock(
+                $type,
+                $methods,
+                $mockClassName,
+                $callOriginalClone,
+                $callAutoload,
+                $cloneArguments,
+                $callOriginalMethods
+            );
+        }
+
+        return self::$cache[$key];
+    }
+
+    /**
+     * @throws RuntimeException
+     * @throws SoapExtensionNotAvailableException
+     */
+    public function generateClassFromWsdl(string $wsdlFile, string $className, array $methods = [], array $options = []): string
+    {
+        if (!extension_loaded('soap')) {
+            throw new SoapExtensionNotAvailableException;
+        }
+
+        $options = array_merge($options, ['cache_wsdl' => WSDL_CACHE_NONE]);
+
+        try {
+            $client   = new SoapClient($wsdlFile, $options);
+            $_methods = array_unique($client->__getFunctions());
+            unset($client);
+        } catch (SoapFault $e) {
+            throw new RuntimeException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+
+        sort($_methods);
+
+        $methodTemplate = $this->getTemplate('wsdl_method.tpl');
+        $methodsBuffer  = '';
+
+        foreach ($_methods as $method) {
+            preg_match_all('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*\(/', $method, $matches, PREG_OFFSET_CAPTURE);
+            $lastFunction = array_pop($matches[0]);
+            $nameStart    = $lastFunction[1];
+            $nameEnd      = $nameStart + strlen($lastFunction[0]) - 1;
+            $name         = str_replace('(', '', $lastFunction[0]);
+
+            if (empty($methods) || in_array($name, $methods, true)) {
+                $args = explode(
+                    ',',
+                    str_replace(')', '', substr($method, $nameEnd + 1))
+                );
+
+                foreach (range(0, count($args) - 1) as $i) {
+                    $parameterStart = strpos($args[$i], '$');
+
+                    if (!$parameterStart) {
+                        continue;
+                    }
+
+                    $args[$i] = substr($args[$i], $parameterStart);
+                }
+
+                $methodTemplate->setVar(
+                    [
+                        'method_name' => $name,
+                        'arguments'   => implode(', ', $args),
+                    ]
+                );
+
+                $methodsBuffer .= $methodTemplate->render();
+            }
+        }
+
+        $optionsBuffer = '[';
+
+        foreach ($options as $key => $value) {
+            $optionsBuffer .= $key . ' => ' . $value;
+        }
+
+        $optionsBuffer .= ']';
+
+        $classTemplate = $this->getTemplate('wsdl_class.tpl');
+        $namespace     = '';
+
+        if (strpos($className, '\\') !== false) {
+            $parts     = explode('\\', $className);
+            $className = array_pop($parts);
+            $namespace = 'namespace ' . implode('\\', $parts) . ';' . "\n\n";
+        }
+
+        $classTemplate->setVar(
+            [
+                'namespace'  => $namespace,
+                'class_name' => $className,
+                'wsdl'       => $wsdlFile,
+                'options'    => $optionsBuffer,
+                'methods'    => $methodsBuffer,
+            ]
+        );
+
+        return $classTemplate->render();
+    }
+
+    /**
+     * @throws ReflectionException
+     *
+     * @return string[]
+     */
+    public function getClassMethods(string $className): array
+    {
+        try {
+            $class = new ReflectionClass($className);
+            // @codeCoverageIgnoreStart
+        } catch (\ReflectionException $e) {
+            throw new ReflectionException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+
+        $methods = [];
+
+        foreach ($class->getMethods() as $method) {
+            if ($method->isPublic() || $method->isAbstract()) {
+                $methods[] = $method->getName();
+            }
+        }
+
+        return $methods;
+    }
+
+    /**
+     * @throws ReflectionException
+     *
+     * @return MockMethod[]
+     */
+    public function mockClassMethods(string $className, bool $callOriginalMethods, bool $cloneArguments): array
+    {
+        try {
+            $class = new ReflectionClass($className);
+            // @codeCoverageIgnoreStart
+        } catch (\ReflectionException $e) {
+            throw new ReflectionException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+
+        $methods = [];
+
+        foreach ($class->getMethods() as $method) {
+            if (($method->isPublic() || $method->isAbstract()) && $this->canMockMethod($method)) {
+                $methods[] = MockMethod::fromReflection($method, $callOriginalMethods, $cloneArguments);
+            }
+        }
+
+        return $methods;
+    }
+
+    /**
+     * @throws ReflectionException
+     *
+     * @return MockMethod[]
+     */
+    public function mockInterfaceMethods(string $interfaceName, bool $cloneArguments): array
+    {
+        try {
+            $class = new ReflectionClass($interfaceName);
+            // @codeCoverageIgnoreStart
+        } catch (\ReflectionException $e) {
+            throw new ReflectionException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+
+        $methods = [];
+
+        foreach ($class->getMethods() as $method) {
+            $methods[] = MockMethod::fromReflection($method, false, $cloneArguments);
+        }
+
+        return $methods;
+    }
+
+    /**
+     * @psalm-param class-string $interfaceName
+     *
+     * @throws ReflectionException
+     *
+     * @return ReflectionMethod[]
+     */
+    private function userDefinedInterfaceMethods(string $interfaceName): array
+    {
+        try {
+            // @codeCoverageIgnoreStart
+            $interface = new ReflectionClass($interfaceName);
+        } catch (\ReflectionException $e) {
+            throw new ReflectionException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+
+        $methods = [];
+
+        foreach ($interface->getMethods() as $method) {
+            if (!$method->isUserDefined()) {
+                continue;
+            }
+
+            $methods[] = $method;
+        }
+
+        return $methods;
+    }
+
+    /**
+     * @throws ReflectionException
+     * @throws RuntimeException
+     */
+    private function getObject(MockType $mockClass, $type = '', bool $callOriginalConstructor = false, bool $callAutoload = false, array $arguments = [], bool $callOriginalMethods = false, object $proxyTarget = null, bool $returnValueGeneration = true)
+    {
+        $className = $mockClass->generate();
+
+        if ($callOriginalConstructor) {
+            if (count($arguments) === 0) {
+                $object = new $className;
+            } else {
+                try {
+                    $class = new ReflectionClass($className);
+                    // @codeCoverageIgnoreStart
+                } catch (\ReflectionException $e) {
+                    throw new ReflectionException(
+                        $e->getMessage(),
+                        (int) $e->getCode(),
+                        $e
+                    );
+                }
+                // @codeCoverageIgnoreEnd
+
+                $object = $class->newInstanceArgs($arguments);
+            }
+        } else {
+            try {
+                $object = (new Instantiator)->instantiate($className);
+            } catch (InstantiatorException $e) {
+                throw new RuntimeException($e->getMessage());
+            }
+        }
+
+        if ($callOriginalMethods) {
+            if (!is_object($proxyTarget)) {
+                if (count($arguments) === 0) {
+                    $proxyTarget = new $type;
+                } else {
+                    try {
+                        $class = new ReflectionClass($type);
+                        // @codeCoverageIgnoreStart
+                    } catch (\ReflectionException $e) {
+                        throw new ReflectionException(
+                            $e->getMessage(),
+                            (int) $e->getCode(),
+                            $e
+                        );
+                    }
+                    // @codeCoverageIgnoreEnd
+
+                    $proxyTarget = $class->newInstanceArgs($arguments);
+                }
+            }
+
+            $object->__phpunit_setOriginalObject($proxyTarget);
+        }
+
+        if ($object instanceof MockObject) {
+            $object->__phpunit_setReturnValueGeneration($returnValueGeneration);
+        }
+
+        return $object;
+    }
+
+    /**
+     * @throws ClassIsFinalException
+     * @throws ReflectionException
+     * @throws RuntimeException
+     */
+    private function generateMock(string $type, ?array $explicitMethods, string $mockClassName, bool $callOriginalClone, bool $callAutoload, bool $cloneArguments, bool $callOriginalMethods): MockClass
+    {
+        $classTemplate        = $this->getTemplate('mocked_class.tpl');
+        $additionalInterfaces = [];
+        $mockedCloneMethod    = false;
+        $unmockedCloneMethod  = false;
+        $isClass              = false;
+        $isInterface          = false;
+        $class                = null;
+        $mockMethods          = new MockMethodSet;
+
+        $_mockClassName = $this->generateClassName(
+            $type,
+            $mockClassName,
+            'Mock_'
+        );
+
+        if (class_exists($_mockClassName['fullClassName'], $callAutoload)) {
+            $isClass = true;
+        } elseif (interface_exists($_mockClassName['fullClassName'], $callAutoload)) {
+            $isInterface = true;
+        }
+
+        if (!$isClass && !$isInterface) {
+            $prologue = 'class ' . $_mockClassName['originalClassName'] . "\n{\n}\n\n";
+
+            if (!empty($_mockClassName['namespaceName'])) {
+                $prologue = 'namespace ' . $_mockClassName['namespaceName'] .
+                            " {\n\n" . $prologue . "}\n\n" .
+                            "namespace {\n\n";
+
+                $epilogue = "\n\n}";
+            }
+
+            $mockedCloneMethod = true;
+        } else {
+            try {
+                $class = new ReflectionClass($_mockClassName['fullClassName']);
+                // @codeCoverageIgnoreStart
+            } catch (\ReflectionException $e) {
+                throw new ReflectionException(
+                    $e->getMessage(),
+                    (int) $e->getCode(),
+                    $e
+                );
+            }
+            // @codeCoverageIgnoreEnd
+
+            if ($class->isFinal()) {
+                throw new ClassIsFinalException($_mockClassName['fullClassName']);
+            }
+
+            // @see https://github.com/sebastianbergmann/phpunit/issues/2995
+            if ($isInterface && $class->implementsInterface(Throwable::class)) {
+                $actualClassName        = Exception::class;
+                $additionalInterfaces[] = $class->getName();
+                $isInterface            = false;
+
+                try {
+                    $class = new ReflectionClass($actualClassName);
+                    // @codeCoverageIgnoreStart
+                } catch (\ReflectionException $e) {
+                    throw new ReflectionException(
+                        $e->getMessage(),
+                        (int) $e->getCode(),
+                        $e
+                    );
+                }
+                // @codeCoverageIgnoreEnd
+
+                foreach ($this->userDefinedInterfaceMethods($_mockClassName['fullClassName']) as $method) {
+                    $methodName = $method->getName();
+
+                    if ($class->hasMethod($methodName)) {
+                        try {
+                            $classMethod = $class->getMethod($methodName);
+                            // @codeCoverageIgnoreStart
+                        } catch (\ReflectionException $e) {
+                            throw new ReflectionException(
+                                $e->getMessage(),
+                                (int) $e->getCode(),
+                                $e
+                            );
+                        }
+                        // @codeCoverageIgnoreEnd
+
+                        if (!$this->canMockMethod($classMethod)) {
+                            continue;
+                        }
+                    }
+
+                    $mockMethods->addMethods(
+                        MockMethod::fromReflection($method, $callOriginalMethods, $cloneArguments)
+                    );
+                }
+
+                $_mockClassName = $this->generateClassName(
+                    $actualClassName,
+                    $_mockClassName['className'],
+                    'Mock_'
+                );
+            }
+
+            // @see https://github.com/sebastianbergmann/phpunit-mock-objects/issues/103
+            if ($isInterface && $class->implementsInterface(Traversable::class) &&
+                !$class->implementsInterface(Iterator::class) &&
+                !$class->implementsInterface(IteratorAggregate::class)) {
+                $additionalInterfaces[] = Iterator::class;
+
+                $mockMethods->addMethods(
+                    ...$this->mockClassMethods(Iterator::class, $callOriginalMethods, $cloneArguments)
+                );
+            }
+
+            if ($class->hasMethod('__clone')) {
+                try {
+                    $cloneMethod = $class->getMethod('__clone');
+                    // @codeCoverageIgnoreStart
+                } catch (\ReflectionException $e) {
+                    throw new ReflectionException(
+                        $e->getMessage(),
+                        (int) $e->getCode(),
+                        $e
+                    );
+                }
+                // @codeCoverageIgnoreEnd
+
+                if (!$cloneMethod->isFinal()) {
+                    if ($callOriginalClone && !$isInterface) {
+                        $unmockedCloneMethod = true;
+                    } else {
+                        $mockedCloneMethod = true;
+                    }
+                }
+            } else {
+                $mockedCloneMethod = true;
+            }
+        }
+
+        if ($isClass && $explicitMethods === []) {
+            $mockMethods->addMethods(
+                ...$this->mockClassMethods($_mockClassName['fullClassName'], $callOriginalMethods, $cloneArguments)
+            );
+        }
+
+        if ($isInterface && ($explicitMethods === [] || $explicitMethods === null)) {
+            $mockMethods->addMethods(
+                ...$this->mockInterfaceMethods($_mockClassName['fullClassName'], $cloneArguments)
+            );
+        }
+
+        if (is_array($explicitMethods)) {
+            foreach ($explicitMethods as $methodName) {
+                if ($class !== null && $class->hasMethod($methodName)) {
+                    try {
+                        $method = $class->getMethod($methodName);
+                        // @codeCoverageIgnoreStart
+                    } catch (\ReflectionException $e) {
+                        throw new ReflectionException(
+                            $e->getMessage(),
+                            (int) $e->getCode(),
+                            $e
+                        );
+                    }
+                    // @codeCoverageIgnoreEnd
+
+                    if ($this->canMockMethod($method)) {
+                        $mockMethods->addMethods(
+                            MockMethod::fromReflection($method, $callOriginalMethods, $cloneArguments)
+                        );
+                    }
+                } else {
+                    $mockMethods->addMethods(
+                        MockMethod::fromName(
+                            $_mockClassName['fullClassName'],
+                            $methodName,
+                            $cloneArguments
+                        )
+                    );
+                }
+            }
+        }
+
+        $mockedMethods = '';
+        $configurable  = [];
+
+        foreach ($mockMethods->asArray() as $mockMethod) {
+            $mockedMethods .= $mockMethod->generateCode();
+            $configurable[] = new ConfigurableMethod($mockMethod->getName(), $mockMethod->getReturnType());
+        }
+
+        $method = '';
+
+        if (!$mockMethods->hasMethod('method') && (!isset($class) || !$class->hasMethod('method'))) {
+            $method = PHP_EOL . '    use \PHPUnit\Framework\MockObject\Method;';
+        }
+
+        $cloneTrait = '';
+
+        if ($mockedCloneMethod) {
+            $cloneTrait = $this->mockedCloneMethod();
+        }
+
+        if ($unmockedCloneMethod) {
+            $cloneTrait = $this->unmockedCloneMethod();
+        }
+
+        $classTemplate->setVar(
+            [
+                'prologue'          => $prologue ?? '',
+                'epilogue'          => $epilogue ?? '',
+                'class_declaration' => $this->generateMockClassDeclaration(
+                    $_mockClassName,
+                    $isInterface,
+                    $additionalInterfaces
+                ),
+                'clone'           => $cloneTrait,
+                'mock_class_name' => $_mockClassName['className'],
+                'mocked_methods'  => $mockedMethods,
+                'method'          => $method,
+            ]
+        );
+
+        return new MockClass(
+            $classTemplate->render(),
+            $_mockClassName['className'],
+            $configurable
+        );
+    }
+
+    private function generateClassName(string $type, string $className, string $prefix): array
+    {
+        if ($type[0] === '\\') {
+            $type = substr($type, 1);
+        }
+
+        $classNameParts = explode('\\', $type);
+
+        if (count($classNameParts) > 1) {
+            $type          = array_pop($classNameParts);
+            $namespaceName = implode('\\', $classNameParts);
+            $fullClassName = $namespaceName . '\\' . $type;
+        } else {
+            $namespaceName = '';
+            $fullClassName = $type;
+        }
+
+        if ($className === '') {
+            do {
+                $className = $prefix . $type . '_' .
+                             substr(md5((string) mt_rand()), 0, 8);
+            } while (class_exists($className, false));
+        }
+
+        return [
+            'className'         => $className,
+            'originalClassName' => $type,
+            'fullClassName'     => $fullClassName,
+            'namespaceName'     => $namespaceName,
+        ];
+    }
+
+    private function generateMockClassDeclaration(array $mockClassName, bool $isInterface, array $additionalInterfaces = []): string
+    {
+        $buffer = 'class ';
+
+        $additionalInterfaces[] = MockObject::class;
+        $interfaces             = implode(', ', $additionalInterfaces);
+
+        if ($isInterface) {
+            $buffer .= sprintf(
+                '%s implements %s',
+                $mockClassName['className'],
+                $interfaces
+            );
+
+            if (!in_array($mockClassName['originalClassName'], $additionalInterfaces, true)) {
+                $buffer .= ', ';
+
+                if (!empty($mockClassName['namespaceName'])) {
+                    $buffer .= $mockClassName['namespaceName'] . '\\';
+                }
+
+                $buffer .= $mockClassName['originalClassName'];
+            }
+        } else {
+            $buffer .= sprintf(
+                '%s extends %s%s implements %s',
+                $mockClassName['className'],
+                !empty($mockClassName['namespaceName']) ? $mockClassName['namespaceName'] . '\\' : '',
+                $mockClassName['originalClassName'],
+                $interfaces
+            );
+        }
+
+        return $buffer;
+    }
+
+    private function canMockMethod(ReflectionMethod $method): bool
+    {
+        return !($this->isConstructor($method) || $method->isFinal() || $method->isPrivate() || $this->isMethodNameExcluded($method->getName()));
+    }
+
+    private function isMethodNameExcluded(string $name): bool
+    {
+        return isset(self::EXCLUDED_METHOD_NAMES[$name]);
+    }
+
+    /**
+     * @throws RuntimeException
+     */
+    private function getTemplate(string $template): Template
+    {
+        $filename = __DIR__ . DIRECTORY_SEPARATOR . 'Generator' . DIRECTORY_SEPARATOR . $template;
+
+        if (!isset(self::$templates[$filename])) {
+            try {
+                self::$templates[$filename] = new Template($filename);
+            } catch (TemplateException $e) {
+                throw new RuntimeException(
+                    $e->getMessage(),
+                    (int) $e->getCode(),
+                    $e
+                );
+            }
+        }
+
+        return self::$templates[$filename];
+    }
+
+    /**
+     * @see https://github.com/sebastianbergmann/phpunit/issues/4139#issuecomment-605409765
+     */
+    private function isConstructor(ReflectionMethod $method): bool
+    {
+        $methodName = strtolower($method->getName());
+
+        if ($methodName === '__construct') {
+            return true;
+        }
+
+        if (PHP_MAJOR_VERSION >= 8) {
+            return false;
+        }
+
+        $className = strtolower($method->getDeclaringClass()->getName());
+
+        return $methodName === $className;
+    }
+
+    private function mockedCloneMethod(): string
+    {
+        if (PHP_MAJOR_VERSION >= 8) {
+            if (!trait_exists('\PHPUnit\Framework\MockObject\MockedCloneMethodWithVoidReturnType')) {
+                eval(self::MOCKED_CLONE_METHOD_WITH_VOID_RETURN_TYPE_TRAIT);
+            }
+
+            return PHP_EOL . '    use \PHPUnit\Framework\MockObject\MockedCloneMethodWithVoidReturnType;';
+        }
+
+        if (!trait_exists('\PHPUnit\Framework\MockObject\MockedCloneMethodWithoutReturnType')) {
+            eval(self::MOCKED_CLONE_METHOD_WITHOUT_RETURN_TYPE_TRAIT);
+        }
+
+        return PHP_EOL . '    use \PHPUnit\Framework\MockObject\MockedCloneMethodWithoutReturnType;';
+    }
+
+    private function unmockedCloneMethod(): string
+    {
+        if (PHP_MAJOR_VERSION >= 8) {
+            if (!trait_exists('\PHPUnit\Framework\MockObject\UnmockedCloneMethodWithVoidReturnType')) {
+                eval(self::UNMOCKED_CLONE_METHOD_WITH_VOID_RETURN_TYPE_TRAIT);
+            }
+
+            return PHP_EOL . '    use \PHPUnit\Framework\MockObject\UnmockedCloneMethodWithVoidReturnType;';
+        }
+
+        if (!trait_exists('\PHPUnit\Framework\MockObject\UnmockedCloneMethodWithoutReturnType')) {
+            eval(self::UNMOCKED_CLONE_METHOD_WITHOUT_RETURN_TYPE_TRAIT);
+        }
+
+        return PHP_EOL . '    use \PHPUnit\Framework\MockObject\UnmockedCloneMethodWithoutReturnType;';
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/deprecation.tpl b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/deprecation.tpl
new file mode 100644
index 00000000..5bf06f52
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/deprecation.tpl
@@ -0,0 +1,2 @@
+
+        @trigger_error({deprecation}, E_USER_DEPRECATED);
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/intersection.tpl b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/intersection.tpl
new file mode 100644
index 00000000..75cd27a6
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/intersection.tpl
@@ -0,0 +1,5 @@
+declare(strict_types=1);
+
+interface {intersection} extends {interfaces}
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/mocked_class.tpl b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/mocked_class.tpl
new file mode 100644
index 00000000..593119fb
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/mocked_class.tpl
@@ -0,0 +1,6 @@
+declare(strict_types=1);
+
+{prologue}{class_declaration}
+{
+    use \PHPUnit\Framework\MockObject\Api;{method}{clone}
+{mocked_methods}}{epilogue}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/mocked_method.tpl b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/mocked_method.tpl
new file mode 100644
index 00000000..114ff8d0
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/mocked_method.tpl
@@ -0,0 +1,22 @@
+
+    {modifier} function {reference}{method_name}({arguments_decl}){return_declaration}
+    {{deprecation}
+        $__phpunit_arguments = [{arguments_call}];
+        $__phpunit_count     = func_num_args();
+
+        if ($__phpunit_count > {arguments_count}) {
+            $__phpunit_arguments_tmp = func_get_args();
+
+            for ($__phpunit_i = {arguments_count}; $__phpunit_i < $__phpunit_count; $__phpunit_i++) {
+                $__phpunit_arguments[] = $__phpunit_arguments_tmp[$__phpunit_i];
+            }
+        }
+
+        $__phpunit_result = $this->__phpunit_getInvocationHandler()->invoke(
+            new \PHPUnit\Framework\MockObject\Invocation(
+                '{class_name}', '{method_name}', $__phpunit_arguments, '{return_type}', $this, {clone_arguments}
+            )
+        );
+
+        return $__phpunit_result;
+    }
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/mocked_method_never_or_void.tpl b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/mocked_method_never_or_void.tpl
new file mode 100644
index 00000000..39020220
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/mocked_method_never_or_void.tpl
@@ -0,0 +1,20 @@
+
+    {modifier} function {reference}{method_name}({arguments_decl}){return_declaration}
+    {{deprecation}
+        $__phpunit_arguments = [{arguments_call}];
+        $__phpunit_count     = func_num_args();
+
+        if ($__phpunit_count > {arguments_count}) {
+            $__phpunit_arguments_tmp = func_get_args();
+
+            for ($__phpunit_i = {arguments_count}; $__phpunit_i < $__phpunit_count; $__phpunit_i++) {
+                $__phpunit_arguments[] = $__phpunit_arguments_tmp[$__phpunit_i];
+            }
+        }
+
+        $this->__phpunit_getInvocationHandler()->invoke(
+            new \PHPUnit\Framework\MockObject\Invocation(
+                '{class_name}', '{method_name}', $__phpunit_arguments, '{return_type}', $this, {clone_arguments}
+            )
+        );
+    }
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/mocked_static_method.tpl b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/mocked_static_method.tpl
new file mode 100644
index 00000000..5e5cf23c
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/mocked_static_method.tpl
@@ -0,0 +1,5 @@
+
+    {modifier} function {reference}{method_name}({arguments_decl}){return_declaration}
+    {
+        throw new \PHPUnit\Framework\MockObject\BadMethodCallException('Static method "{method_name}" cannot be invoked on mock object');
+    }
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/proxied_method.tpl b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/proxied_method.tpl
new file mode 100644
index 00000000..91bef463
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/proxied_method.tpl
@@ -0,0 +1,22 @@
+
+    {modifier} function {reference}{method_name}({arguments_decl}){return_declaration}
+    {
+        $__phpunit_arguments = [{arguments_call}];
+        $__phpunit_count     = func_num_args();
+
+        if ($__phpunit_count > {arguments_count}) {
+            $__phpunit_arguments_tmp = func_get_args();
+
+            for ($__phpunit_i = {arguments_count}; $__phpunit_i < $__phpunit_count; $__phpunit_i++) {
+                $__phpunit_arguments[] = $__phpunit_arguments_tmp[$__phpunit_i];
+            }
+        }
+
+        $this->__phpunit_getInvocationHandler()->invoke(
+            new \PHPUnit\Framework\MockObject\Invocation(
+                '{class_name}', '{method_name}', $__phpunit_arguments, '{return_type}', $this, {clone_arguments}, true
+            )
+        );
+
+        return call_user_func_array(array($this->__phpunit_originalObject, "{method_name}"), $__phpunit_arguments);
+    }
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/proxied_method_never_or_void.tpl b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/proxied_method_never_or_void.tpl
new file mode 100644
index 00000000..cce19882
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/proxied_method_never_or_void.tpl
@@ -0,0 +1,22 @@
+
+    {modifier} function {reference}{method_name}({arguments_decl}){return_declaration}
+    {
+        $__phpunit_arguments = [{arguments_call}];
+        $__phpunit_count     = func_num_args();
+
+        if ($__phpunit_count > {arguments_count}) {
+            $__phpunit_arguments_tmp = func_get_args();
+
+            for ($__phpunit_i = {arguments_count}; $__phpunit_i < $__phpunit_count; $__phpunit_i++) {
+                $__phpunit_arguments[] = $__phpunit_arguments_tmp[$__phpunit_i];
+            }
+        }
+
+        $this->__phpunit_getInvocationHandler()->invoke(
+            new \PHPUnit\Framework\MockObject\Invocation(
+                '{class_name}', '{method_name}', $__phpunit_arguments, '{return_type}', $this, {clone_arguments}, true
+            )
+        );
+
+        call_user_func_array(array($this->__phpunit_originalObject, "{method_name}"), $__phpunit_arguments);
+    }
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/trait_class.tpl b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/trait_class.tpl
new file mode 100644
index 00000000..a8fe470f
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/trait_class.tpl
@@ -0,0 +1,6 @@
+declare(strict_types=1);
+
+{prologue}class {class_name}
+{
+    use {trait_name};
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/wsdl_class.tpl b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/wsdl_class.tpl
new file mode 100644
index 00000000..b3100b41
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/wsdl_class.tpl
@@ -0,0 +1,9 @@
+declare(strict_types=1);
+
+{namespace}class {class_name} extends \SoapClient
+{
+    public function __construct($wsdl, array $options)
+    {
+        parent::__construct('{wsdl}', $options);
+    }
+{methods}}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/wsdl_method.tpl b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/wsdl_method.tpl
new file mode 100644
index 00000000..bb16e763
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/wsdl_method.tpl
@@ -0,0 +1,4 @@
+
+    public function {method_name}({arguments})
+    {
+    }
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Invocation.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Invocation.php
new file mode 100644
index 00000000..418d6a07
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Invocation.php
@@ -0,0 +1,301 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function array_map;
+use function explode;
+use function get_class;
+use function implode;
+use function in_array;
+use function interface_exists;
+use function is_object;
+use function sprintf;
+use function strpos;
+use function strtolower;
+use function substr;
+use Doctrine\Instantiator\Instantiator;
+use PHPUnit\Framework\SelfDescribing;
+use PHPUnit\Util\Cloner;
+use SebastianBergmann\Exporter\Exporter;
+use stdClass;
+use Throwable;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Invocation implements SelfDescribing
+{
+    /**
+     * @var string
+     */
+    private $className;
+
+    /**
+     * @var string
+     */
+    private $methodName;
+
+    /**
+     * @var array
+     */
+    private $parameters;
+
+    /**
+     * @var string
+     */
+    private $returnType;
+
+    /**
+     * @var bool
+     */
+    private $isReturnTypeNullable = false;
+
+    /**
+     * @var bool
+     */
+    private $proxiedCall;
+
+    /**
+     * @var object
+     */
+    private $object;
+
+    public function __construct(string $className, string $methodName, array $parameters, string $returnType, object $object, bool $cloneObjects = false, bool $proxiedCall = false)
+    {
+        $this->className   = $className;
+        $this->methodName  = $methodName;
+        $this->parameters  = $parameters;
+        $this->object      = $object;
+        $this->proxiedCall = $proxiedCall;
+
+        if (strtolower($methodName) === '__tostring') {
+            $returnType = 'string';
+        }
+
+        if (strpos($returnType, '?') === 0) {
+            $returnType                 = substr($returnType, 1);
+            $this->isReturnTypeNullable = true;
+        }
+
+        $this->returnType = $returnType;
+
+        if (!$cloneObjects) {
+            return;
+        }
+
+        foreach ($this->parameters as $key => $value) {
+            if (is_object($value)) {
+                $this->parameters[$key] = Cloner::clone($value);
+            }
+        }
+    }
+
+    public function getClassName(): string
+    {
+        return $this->className;
+    }
+
+    public function getMethodName(): string
+    {
+        return $this->methodName;
+    }
+
+    public function getParameters(): array
+    {
+        return $this->parameters;
+    }
+
+    /**
+     * @throws RuntimeException
+     *
+     * @return mixed Mocked return value
+     */
+    public function generateReturnValue()
+    {
+        if ($this->isReturnTypeNullable || $this->proxiedCall) {
+            return null;
+        }
+
+        $intersection               = false;
+        $union                      = false;
+        $unionContainsIntersections = false;
+
+        if (strpos($this->returnType, '|') !== false) {
+            $types = explode('|', $this->returnType);
+            $union = true;
+
+            if (strpos($this->returnType, '(') !== false) {
+                $unionContainsIntersections = true;
+            }
+        } elseif (strpos($this->returnType, '&') !== false) {
+            $types        = explode('&', $this->returnType);
+            $intersection = true;
+        } else {
+            $types = [$this->returnType];
+        }
+
+        $types = array_map('strtolower', $types);
+
+        if (!$intersection && !$unionContainsIntersections) {
+            if (in_array('', $types, true) ||
+                in_array('null', $types, true) ||
+                in_array('mixed', $types, true) ||
+                in_array('void', $types, true)) {
+                return null;
+            }
+
+            if (in_array('true', $types, true)) {
+                return true;
+            }
+
+            if (in_array('false', $types, true) ||
+                in_array('bool', $types, true)) {
+                return false;
+            }
+
+            if (in_array('float', $types, true)) {
+                return 0.0;
+            }
+
+            if (in_array('int', $types, true)) {
+                return 0;
+            }
+
+            if (in_array('string', $types, true)) {
+                return '';
+            }
+
+            if (in_array('array', $types, true)) {
+                return [];
+            }
+
+            if (in_array('static', $types, true)) {
+                try {
+                    return (new Instantiator)->instantiate(get_class($this->object));
+                } catch (Throwable $t) {
+                    throw new RuntimeException(
+                        $t->getMessage(),
+                        (int) $t->getCode(),
+                        $t
+                    );
+                }
+            }
+
+            if (in_array('object', $types, true)) {
+                return new stdClass;
+            }
+
+            if (in_array('callable', $types, true) ||
+                in_array('closure', $types, true)) {
+                return static function (): void
+                {
+                };
+            }
+
+            if (in_array('traversable', $types, true) ||
+                in_array('generator', $types, true) ||
+                in_array('iterable', $types, true)) {
+                $generator = static function (): \Generator
+                {
+                    yield from [];
+                };
+
+                return $generator();
+            }
+
+            if (!$union) {
+                try {
+                    return (new Generator)->getMock($this->returnType, [], [], '', false);
+                } catch (Throwable $t) {
+                    if ($t instanceof Exception) {
+                        throw $t;
+                    }
+
+                    throw new RuntimeException(
+                        $t->getMessage(),
+                        (int) $t->getCode(),
+                        $t
+                    );
+                }
+            }
+        }
+
+        if ($intersection && $this->onlyInterfaces($types)) {
+            try {
+                return (new Generator)->getMockForInterfaces($types);
+            } catch (Throwable $t) {
+                throw new RuntimeException(
+                    sprintf(
+                        'Return value for %s::%s() cannot be generated: %s',
+                        $this->className,
+                        $this->methodName,
+                        $t->getMessage(),
+                    ),
+                    (int) $t->getCode(),
+                );
+            }
+        }
+
+        $reason = '';
+
+        if ($union) {
+            $reason = ' because the declared return type is a union';
+        } elseif ($intersection) {
+            $reason = ' because the declared return type is an intersection';
+        }
+
+        throw new RuntimeException(
+            sprintf(
+                'Return value for %s::%s() cannot be generated%s, please configure a return value for this method',
+                $this->className,
+                $this->methodName,
+                $reason
+            )
+        );
+    }
+
+    public function toString(): string
+    {
+        $exporter = new Exporter;
+
+        return sprintf(
+            '%s::%s(%s)%s',
+            $this->className,
+            $this->methodName,
+            implode(
+                ', ',
+                array_map(
+                    [$exporter, 'shortenedExport'],
+                    $this->parameters
+                )
+            ),
+            $this->returnType ? sprintf(': %s', $this->returnType) : ''
+        );
+    }
+
+    public function getObject(): object
+    {
+        return $this->object;
+    }
+
+    /**
+     * @psalm-param non-empty-list<string> $types
+     */
+    private function onlyInterfaces(array $types): bool
+    {
+        foreach ($types as $type) {
+            if (!interface_exists($type)) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/InvocationHandler.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/InvocationHandler.php
new file mode 100644
index 00000000..b9d62610
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/InvocationHandler.php
@@ -0,0 +1,186 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function strtolower;
+use Exception;
+use PHPUnit\Framework\MockObject\Builder\InvocationMocker;
+use PHPUnit\Framework\MockObject\Rule\InvocationOrder;
+use Throwable;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class InvocationHandler
+{
+    /**
+     * @var Matcher[]
+     */
+    private $matchers = [];
+
+    /**
+     * @var Matcher[]
+     */
+    private $matcherMap = [];
+
+    /**
+     * @var ConfigurableMethod[]
+     */
+    private $configurableMethods;
+
+    /**
+     * @var bool
+     */
+    private $returnValueGeneration;
+
+    /**
+     * @var Throwable
+     */
+    private $deferredError;
+
+    public function __construct(array $configurableMethods, bool $returnValueGeneration)
+    {
+        $this->configurableMethods   = $configurableMethods;
+        $this->returnValueGeneration = $returnValueGeneration;
+    }
+
+    public function hasMatchers(): bool
+    {
+        foreach ($this->matchers as $matcher) {
+            if ($matcher->hasMatchers()) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Looks up the match builder with identification $id and returns it.
+     *
+     * @param string $id The identification of the match builder
+     */
+    public function lookupMatcher(string $id): ?Matcher
+    {
+        if (isset($this->matcherMap[$id])) {
+            return $this->matcherMap[$id];
+        }
+
+        return null;
+    }
+
+    /**
+     * Registers a matcher with the identification $id. The matcher can later be
+     * looked up using lookupMatcher() to figure out if it has been invoked.
+     *
+     * @param string  $id      The identification of the matcher
+     * @param Matcher $matcher The builder which is being registered
+     *
+     * @throws MatcherAlreadyRegisteredException
+     */
+    public function registerMatcher(string $id, Matcher $matcher): void
+    {
+        if (isset($this->matcherMap[$id])) {
+            throw new MatcherAlreadyRegisteredException($id);
+        }
+
+        $this->matcherMap[$id] = $matcher;
+    }
+
+    public function expects(InvocationOrder $rule): InvocationMocker
+    {
+        $matcher = new Matcher($rule);
+        $this->addMatcher($matcher);
+
+        return new InvocationMocker(
+            $this,
+            $matcher,
+            ...$this->configurableMethods
+        );
+    }
+
+    /**
+     * @throws Exception
+     * @throws RuntimeException
+     */
+    public function invoke(Invocation $invocation)
+    {
+        $exception      = null;
+        $hasReturnValue = false;
+        $returnValue    = null;
+
+        foreach ($this->matchers as $match) {
+            try {
+                if ($match->matches($invocation)) {
+                    $value = $match->invoked($invocation);
+
+                    if (!$hasReturnValue) {
+                        $returnValue    = $value;
+                        $hasReturnValue = true;
+                    }
+                }
+            } catch (Exception $e) {
+                $exception = $e;
+            }
+        }
+
+        if ($exception !== null) {
+            throw $exception;
+        }
+
+        if ($hasReturnValue) {
+            return $returnValue;
+        }
+
+        if (!$this->returnValueGeneration) {
+            $exception = new ReturnValueNotConfiguredException($invocation);
+
+            if (strtolower($invocation->getMethodName()) === '__tostring') {
+                $this->deferredError = $exception;
+
+                return '';
+            }
+
+            throw $exception;
+        }
+
+        return $invocation->generateReturnValue();
+    }
+
+    public function matches(Invocation $invocation): bool
+    {
+        foreach ($this->matchers as $matcher) {
+            if (!$matcher->matches($invocation)) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * @throws Throwable
+     */
+    public function verify(): void
+    {
+        foreach ($this->matchers as $matcher) {
+            $matcher->verify();
+        }
+
+        if ($this->deferredError) {
+            throw $this->deferredError;
+        }
+    }
+
+    private function addMatcher(Matcher $matcher): void
+    {
+        $this->matchers[] = $matcher;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Matcher.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Matcher.php
new file mode 100644
index 00000000..7c81a0ea
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Matcher.php
@@ -0,0 +1,274 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function assert;
+use function implode;
+use function sprintf;
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\MockObject\Rule\AnyInvokedCount;
+use PHPUnit\Framework\MockObject\Rule\AnyParameters;
+use PHPUnit\Framework\MockObject\Rule\InvocationOrder;
+use PHPUnit\Framework\MockObject\Rule\InvokedAtMostCount;
+use PHPUnit\Framework\MockObject\Rule\InvokedCount;
+use PHPUnit\Framework\MockObject\Rule\MethodName;
+use PHPUnit\Framework\MockObject\Rule\ParametersRule;
+use PHPUnit\Framework\MockObject\Stub\Stub;
+use PHPUnit\Framework\TestFailure;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Matcher
+{
+    /**
+     * @var InvocationOrder
+     */
+    private $invocationRule;
+
+    /**
+     * @var mixed
+     */
+    private $afterMatchBuilderId;
+
+    /**
+     * @var bool
+     */
+    private $afterMatchBuilderIsInvoked = false;
+
+    /**
+     * @var MethodName
+     */
+    private $methodNameRule;
+
+    /**
+     * @var ParametersRule
+     */
+    private $parametersRule;
+
+    /**
+     * @var Stub
+     */
+    private $stub;
+
+    public function __construct(InvocationOrder $rule)
+    {
+        $this->invocationRule = $rule;
+    }
+
+    public function hasMatchers(): bool
+    {
+        return !$this->invocationRule instanceof AnyInvokedCount;
+    }
+
+    public function hasMethodNameRule(): bool
+    {
+        return $this->methodNameRule !== null;
+    }
+
+    public function getMethodNameRule(): MethodName
+    {
+        return $this->methodNameRule;
+    }
+
+    public function setMethodNameRule(MethodName $rule): void
+    {
+        $this->methodNameRule = $rule;
+    }
+
+    public function hasParametersRule(): bool
+    {
+        return $this->parametersRule !== null;
+    }
+
+    public function setParametersRule(ParametersRule $rule): void
+    {
+        $this->parametersRule = $rule;
+    }
+
+    public function setStub(Stub $stub): void
+    {
+        $this->stub = $stub;
+    }
+
+    public function setAfterMatchBuilderId(string $id): void
+    {
+        $this->afterMatchBuilderId = $id;
+    }
+
+    /**
+     * @throws ExpectationFailedException
+     * @throws MatchBuilderNotFoundException
+     * @throws MethodNameNotConfiguredException
+     * @throws RuntimeException
+     */
+    public function invoked(Invocation $invocation)
+    {
+        if ($this->methodNameRule === null) {
+            throw new MethodNameNotConfiguredException;
+        }
+
+        if ($this->afterMatchBuilderId !== null) {
+            $matcher = $invocation->getObject()
+                                  ->__phpunit_getInvocationHandler()
+                                  ->lookupMatcher($this->afterMatchBuilderId);
+
+            if (!$matcher) {
+                throw new MatchBuilderNotFoundException($this->afterMatchBuilderId);
+            }
+
+            assert($matcher instanceof self);
+
+            if ($matcher->invocationRule->hasBeenInvoked()) {
+                $this->afterMatchBuilderIsInvoked = true;
+            }
+        }
+
+        $this->invocationRule->invoked($invocation);
+
+        try {
+            if ($this->parametersRule !== null) {
+                $this->parametersRule->apply($invocation);
+            }
+        } catch (ExpectationFailedException $e) {
+            throw new ExpectationFailedException(
+                sprintf(
+                    "Expectation failed for %s when %s\n%s",
+                    $this->methodNameRule->toString(),
+                    $this->invocationRule->toString(),
+                    $e->getMessage()
+                ),
+                $e->getComparisonFailure()
+            );
+        }
+
+        if ($this->stub) {
+            return $this->stub->invoke($invocation);
+        }
+
+        return $invocation->generateReturnValue();
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     * @throws MatchBuilderNotFoundException
+     * @throws MethodNameNotConfiguredException
+     * @throws RuntimeException
+     */
+    public function matches(Invocation $invocation): bool
+    {
+        if ($this->afterMatchBuilderId !== null) {
+            $matcher = $invocation->getObject()
+                                  ->__phpunit_getInvocationHandler()
+                                  ->lookupMatcher($this->afterMatchBuilderId);
+
+            if (!$matcher) {
+                throw new MatchBuilderNotFoundException($this->afterMatchBuilderId);
+            }
+
+            assert($matcher instanceof self);
+
+            if (!$matcher->invocationRule->hasBeenInvoked()) {
+                return false;
+            }
+        }
+
+        if ($this->methodNameRule === null) {
+            throw new MethodNameNotConfiguredException;
+        }
+
+        if (!$this->invocationRule->matches($invocation)) {
+            return false;
+        }
+
+        try {
+            if (!$this->methodNameRule->matches($invocation)) {
+                return false;
+            }
+        } catch (ExpectationFailedException $e) {
+            throw new ExpectationFailedException(
+                sprintf(
+                    "Expectation failed for %s when %s\n%s",
+                    $this->methodNameRule->toString(),
+                    $this->invocationRule->toString(),
+                    $e->getMessage()
+                ),
+                $e->getComparisonFailure()
+            );
+        }
+
+        return true;
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     * @throws MethodNameNotConfiguredException
+     */
+    public function verify(): void
+    {
+        if ($this->methodNameRule === null) {
+            throw new MethodNameNotConfiguredException;
+        }
+
+        try {
+            $this->invocationRule->verify();
+
+            if ($this->parametersRule === null) {
+                $this->parametersRule = new AnyParameters;
+            }
+
+            $invocationIsAny    = $this->invocationRule instanceof AnyInvokedCount;
+            $invocationIsNever  = $this->invocationRule instanceof InvokedCount && $this->invocationRule->isNever();
+            $invocationIsAtMost = $this->invocationRule instanceof InvokedAtMostCount;
+
+            if (!$invocationIsAny && !$invocationIsNever && !$invocationIsAtMost) {
+                $this->parametersRule->verify();
+            }
+        } catch (ExpectationFailedException $e) {
+            throw new ExpectationFailedException(
+                sprintf(
+                    "Expectation failed for %s when %s.\n%s",
+                    $this->methodNameRule->toString(),
+                    $this->invocationRule->toString(),
+                    TestFailure::exceptionToString($e)
+                )
+            );
+        }
+    }
+
+    public function toString(): string
+    {
+        $list = [];
+
+        if ($this->invocationRule !== null) {
+            $list[] = $this->invocationRule->toString();
+        }
+
+        if ($this->methodNameRule !== null) {
+            $list[] = 'where ' . $this->methodNameRule->toString();
+        }
+
+        if ($this->parametersRule !== null) {
+            $list[] = 'and ' . $this->parametersRule->toString();
+        }
+
+        if ($this->afterMatchBuilderId !== null) {
+            $list[] = 'after ' . $this->afterMatchBuilderId;
+        }
+
+        if ($this->stub !== null) {
+            $list[] = 'will ' . $this->stub->toString();
+        }
+
+        return implode(' ', $list);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/MethodNameConstraint.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/MethodNameConstraint.php
new file mode 100644
index 00000000..3082ab38
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/MethodNameConstraint.php
@@ -0,0 +1,48 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function is_string;
+use function sprintf;
+use function strtolower;
+use PHPUnit\Framework\Constraint\Constraint;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class MethodNameConstraint extends Constraint
+{
+    /**
+     * @var string
+     */
+    private $methodName;
+
+    public function __construct(string $methodName)
+    {
+        $this->methodName = $methodName;
+    }
+
+    public function toString(): string
+    {
+        return sprintf(
+            'is "%s"',
+            $this->methodName
+        );
+    }
+
+    protected function matches($other): bool
+    {
+        if (!is_string($other)) {
+            return false;
+        }
+
+        return strtolower($this->methodName) === strtolower($other);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/MockBuilder.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/MockBuilder.php
new file mode 100644
index 00000000..aec32a2d
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/MockBuilder.php
@@ -0,0 +1,516 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function array_diff;
+use function array_merge;
+use PHPUnit\Framework\TestCase;
+use ReflectionClass;
+
+/**
+ * @psalm-template MockedType
+ *
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class MockBuilder
+{
+    /**
+     * @var TestCase
+     */
+    private $testCase;
+
+    /**
+     * @var string
+     */
+    private $type;
+
+    /**
+     * @var null|string[]
+     */
+    private $methods = [];
+
+    /**
+     * @var bool
+     */
+    private $emptyMethodsArray = false;
+
+    /**
+     * @var string
+     */
+    private $mockClassName = '';
+
+    /**
+     * @var array
+     */
+    private $constructorArgs = [];
+
+    /**
+     * @var bool
+     */
+    private $originalConstructor = true;
+
+    /**
+     * @var bool
+     */
+    private $originalClone = true;
+
+    /**
+     * @var bool
+     */
+    private $autoload = true;
+
+    /**
+     * @var bool
+     */
+    private $cloneArguments = false;
+
+    /**
+     * @var bool
+     */
+    private $callOriginalMethods = false;
+
+    /**
+     * @var ?object
+     */
+    private $proxyTarget;
+
+    /**
+     * @var bool
+     */
+    private $allowMockingUnknownTypes = true;
+
+    /**
+     * @var bool
+     */
+    private $returnValueGeneration = true;
+
+    /**
+     * @var Generator
+     */
+    private $generator;
+
+    /**
+     * @param string|string[] $type
+     *
+     * @psalm-param class-string<MockedType>|string|string[] $type
+     */
+    public function __construct(TestCase $testCase, $type)
+    {
+        $this->testCase  = $testCase;
+        $this->type      = $type;
+        $this->generator = new Generator;
+    }
+
+    /**
+     * Creates a mock object using a fluent interface.
+     *
+     * @throws \PHPUnit\Framework\InvalidArgumentException
+     * @throws ClassAlreadyExistsException
+     * @throws ClassIsFinalException
+     * @throws DuplicateMethodException
+     * @throws InvalidMethodNameException
+     * @throws OriginalConstructorInvocationRequiredException
+     * @throws ReflectionException
+     * @throws RuntimeException
+     * @throws UnknownTypeException
+     *
+     * @psalm-return MockObject&MockedType
+     */
+    public function getMock(): MockObject
+    {
+        $object = $this->generator->getMock(
+            $this->type,
+            !$this->emptyMethodsArray ? $this->methods : null,
+            $this->constructorArgs,
+            $this->mockClassName,
+            $this->originalConstructor,
+            $this->originalClone,
+            $this->autoload,
+            $this->cloneArguments,
+            $this->callOriginalMethods,
+            $this->proxyTarget,
+            $this->allowMockingUnknownTypes,
+            $this->returnValueGeneration
+        );
+
+        $this->testCase->registerMockObject($object);
+
+        return $object;
+    }
+
+    /**
+     * Creates a mock object for an abstract class using a fluent interface.
+     *
+     * @psalm-return MockObject&MockedType
+     *
+     * @throws \PHPUnit\Framework\Exception
+     * @throws ReflectionException
+     * @throws RuntimeException
+     */
+    public function getMockForAbstractClass(): MockObject
+    {
+        $object = $this->generator->getMockForAbstractClass(
+            $this->type,
+            $this->constructorArgs,
+            $this->mockClassName,
+            $this->originalConstructor,
+            $this->originalClone,
+            $this->autoload,
+            $this->methods,
+            $this->cloneArguments
+        );
+
+        $this->testCase->registerMockObject($object);
+
+        return $object;
+    }
+
+    /**
+     * Creates a mock object for a trait using a fluent interface.
+     *
+     * @psalm-return MockObject&MockedType
+     *
+     * @throws \PHPUnit\Framework\Exception
+     * @throws ReflectionException
+     * @throws RuntimeException
+     */
+    public function getMockForTrait(): MockObject
+    {
+        $object = $this->generator->getMockForTrait(
+            $this->type,
+            $this->constructorArgs,
+            $this->mockClassName,
+            $this->originalConstructor,
+            $this->originalClone,
+            $this->autoload,
+            $this->methods,
+            $this->cloneArguments
+        );
+
+        $this->testCase->registerMockObject($object);
+
+        return $object;
+    }
+
+    /**
+     * Specifies the subset of methods to mock. Default is to mock none of them.
+     *
+     * @deprecated https://github.com/sebastianbergmann/phpunit/pull/3687
+     *
+     * @return $this
+     */
+    public function setMethods(?array $methods = null): self
+    {
+        if ($methods === null) {
+            $this->methods = $methods;
+        } else {
+            $this->methods = array_merge($this->methods ?? [], $methods);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Specifies the subset of methods to mock, requiring each to exist in the class.
+     *
+     * @param string[] $methods
+     *
+     * @throws CannotUseOnlyMethodsException
+     * @throws ReflectionException
+     *
+     * @return $this
+     */
+    public function onlyMethods(array $methods): self
+    {
+        if (empty($methods)) {
+            $this->emptyMethodsArray = true;
+
+            return $this;
+        }
+
+        try {
+            $reflector = new ReflectionClass($this->type);
+            // @codeCoverageIgnoreStart
+        } catch (\ReflectionException $e) {
+            throw new ReflectionException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+
+        foreach ($methods as $method) {
+            if (!$reflector->hasMethod($method)) {
+                throw new CannotUseOnlyMethodsException($this->type, $method);
+            }
+        }
+
+        $this->methods = array_merge($this->methods ?? [], $methods);
+
+        return $this;
+    }
+
+    /**
+     * Specifies methods that don't exist in the class which you want to mock.
+     *
+     * @param string[] $methods
+     *
+     * @throws CannotUseAddMethodsException
+     * @throws ReflectionException
+     * @throws RuntimeException
+     *
+     * @return $this
+     */
+    public function addMethods(array $methods): self
+    {
+        if (empty($methods)) {
+            $this->emptyMethodsArray = true;
+
+            return $this;
+        }
+
+        try {
+            $reflector = new ReflectionClass($this->type);
+            // @codeCoverageIgnoreStart
+        } catch (\ReflectionException $e) {
+            throw new ReflectionException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+
+        foreach ($methods as $method) {
+            if ($reflector->hasMethod($method)) {
+                throw new CannotUseAddMethodsException($this->type, $method);
+            }
+        }
+
+        $this->methods = array_merge($this->methods ?? [], $methods);
+
+        return $this;
+    }
+
+    /**
+     * Specifies the subset of methods to not mock. Default is to mock all of them.
+     *
+     * @deprecated https://github.com/sebastianbergmann/phpunit/pull/3687
+     *
+     * @throws ReflectionException
+     */
+    public function setMethodsExcept(array $methods = []): self
+    {
+        return $this->setMethods(
+            array_diff(
+                $this->generator->getClassMethods($this->type),
+                $methods
+            )
+        );
+    }
+
+    /**
+     * Specifies the arguments for the constructor.
+     *
+     * @return $this
+     */
+    public function setConstructorArgs(array $args): self
+    {
+        $this->constructorArgs = $args;
+
+        return $this;
+    }
+
+    /**
+     * Specifies the name for the mock class.
+     *
+     * @return $this
+     */
+    public function setMockClassName(string $name): self
+    {
+        $this->mockClassName = $name;
+
+        return $this;
+    }
+
+    /**
+     * Disables the invocation of the original constructor.
+     *
+     * @return $this
+     */
+    public function disableOriginalConstructor(): self
+    {
+        $this->originalConstructor = false;
+
+        return $this;
+    }
+
+    /**
+     * Enables the invocation of the original constructor.
+     *
+     * @return $this
+     */
+    public function enableOriginalConstructor(): self
+    {
+        $this->originalConstructor = true;
+
+        return $this;
+    }
+
+    /**
+     * Disables the invocation of the original clone constructor.
+     *
+     * @return $this
+     */
+    public function disableOriginalClone(): self
+    {
+        $this->originalClone = false;
+
+        return $this;
+    }
+
+    /**
+     * Enables the invocation of the original clone constructor.
+     *
+     * @return $this
+     */
+    public function enableOriginalClone(): self
+    {
+        $this->originalClone = true;
+
+        return $this;
+    }
+
+    /**
+     * Disables the use of class autoloading while creating the mock object.
+     *
+     * @return $this
+     */
+    public function disableAutoload(): self
+    {
+        $this->autoload = false;
+
+        return $this;
+    }
+
+    /**
+     * Enables the use of class autoloading while creating the mock object.
+     *
+     * @return $this
+     */
+    public function enableAutoload(): self
+    {
+        $this->autoload = true;
+
+        return $this;
+    }
+
+    /**
+     * Disables the cloning of arguments passed to mocked methods.
+     *
+     * @return $this
+     */
+    public function disableArgumentCloning(): self
+    {
+        $this->cloneArguments = false;
+
+        return $this;
+    }
+
+    /**
+     * Enables the cloning of arguments passed to mocked methods.
+     *
+     * @return $this
+     */
+    public function enableArgumentCloning(): self
+    {
+        $this->cloneArguments = true;
+
+        return $this;
+    }
+
+    /**
+     * Enables the invocation of the original methods.
+     *
+     * @return $this
+     */
+    public function enableProxyingToOriginalMethods(): self
+    {
+        $this->callOriginalMethods = true;
+
+        return $this;
+    }
+
+    /**
+     * Disables the invocation of the original methods.
+     *
+     * @return $this
+     */
+    public function disableProxyingToOriginalMethods(): self
+    {
+        $this->callOriginalMethods = false;
+        $this->proxyTarget         = null;
+
+        return $this;
+    }
+
+    /**
+     * Sets the proxy target.
+     *
+     * @return $this
+     */
+    public function setProxyTarget(object $object): self
+    {
+        $this->proxyTarget = $object;
+
+        return $this;
+    }
+
+    /**
+     * @return $this
+     */
+    public function allowMockingUnknownTypes(): self
+    {
+        $this->allowMockingUnknownTypes = true;
+
+        return $this;
+    }
+
+    /**
+     * @return $this
+     */
+    public function disallowMockingUnknownTypes(): self
+    {
+        $this->allowMockingUnknownTypes = false;
+
+        return $this;
+    }
+
+    /**
+     * @return $this
+     */
+    public function enableAutoReturnValueGeneration(): self
+    {
+        $this->returnValueGeneration = true;
+
+        return $this;
+    }
+
+    /**
+     * @return $this
+     */
+    public function disableAutoReturnValueGeneration(): self
+    {
+        $this->returnValueGeneration = false;
+
+        return $this;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/MockClass.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/MockClass.php
new file mode 100644
index 00000000..253d7846
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/MockClass.php
@@ -0,0 +1,69 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function call_user_func;
+use function class_exists;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class MockClass implements MockType
+{
+    /**
+     * @var string
+     */
+    private $classCode;
+
+    /**
+     * @var class-string
+     */
+    private $mockName;
+
+    /**
+     * @var ConfigurableMethod[]
+     */
+    private $configurableMethods;
+
+    /**
+     * @psalm-param class-string $mockName
+     */
+    public function __construct(string $classCode, string $mockName, array $configurableMethods)
+    {
+        $this->classCode           = $classCode;
+        $this->mockName            = $mockName;
+        $this->configurableMethods = $configurableMethods;
+    }
+
+    /**
+     * @psalm-return class-string
+     */
+    public function generate(): string
+    {
+        if (!class_exists($this->mockName, false)) {
+            eval($this->classCode);
+
+            call_user_func(
+                [
+                    $this->mockName,
+                    '__phpunit_initConfigurableMethods',
+                ],
+                ...$this->configurableMethods
+            );
+        }
+
+        return $this->mockName;
+    }
+
+    public function getClassCode(): string
+    {
+        return $this->classCode;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/MockMethod.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/MockMethod.php
new file mode 100644
index 00000000..923125a4
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/MockMethod.php
@@ -0,0 +1,380 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use const DIRECTORY_SEPARATOR;
+use function explode;
+use function implode;
+use function is_object;
+use function is_string;
+use function preg_match;
+use function preg_replace;
+use function sprintf;
+use function strlen;
+use function strpos;
+use function substr;
+use function substr_count;
+use function trim;
+use function var_export;
+use ReflectionMethod;
+use ReflectionParameter;
+use SebastianBergmann\Template\Exception as TemplateException;
+use SebastianBergmann\Template\Template;
+use SebastianBergmann\Type\ReflectionMapper;
+use SebastianBergmann\Type\Type;
+use SebastianBergmann\Type\UnknownType;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class MockMethod
+{
+    /**
+     * @var Template[]
+     */
+    private static $templates = [];
+
+    /**
+     * @var string
+     */
+    private $className;
+
+    /**
+     * @var string
+     */
+    private $methodName;
+
+    /**
+     * @var bool
+     */
+    private $cloneArguments;
+
+    /**
+     * @var string string
+     */
+    private $modifier;
+
+    /**
+     * @var string
+     */
+    private $argumentsForDeclaration;
+
+    /**
+     * @var string
+     */
+    private $argumentsForCall;
+
+    /**
+     * @var Type
+     */
+    private $returnType;
+
+    /**
+     * @var string
+     */
+    private $reference;
+
+    /**
+     * @var bool
+     */
+    private $callOriginalMethod;
+
+    /**
+     * @var bool
+     */
+    private $static;
+
+    /**
+     * @var ?string
+     */
+    private $deprecation;
+
+    /**
+     * @throws ReflectionException
+     * @throws RuntimeException
+     */
+    public static function fromReflection(ReflectionMethod $method, bool $callOriginalMethod, bool $cloneArguments): self
+    {
+        if ($method->isPrivate()) {
+            $modifier = 'private';
+        } elseif ($method->isProtected()) {
+            $modifier = 'protected';
+        } else {
+            $modifier = 'public';
+        }
+
+        if ($method->isStatic()) {
+            $modifier .= ' static';
+        }
+
+        if ($method->returnsReference()) {
+            $reference = '&';
+        } else {
+            $reference = '';
+        }
+
+        $docComment = $method->getDocComment();
+
+        if (is_string($docComment) &&
+            preg_match('#\*[ \t]*+@deprecated[ \t]*+(.*?)\r?+\n[ \t]*+\*(?:[ \t]*+@|/$)#s', $docComment, $deprecation)) {
+            $deprecation = trim(preg_replace('#[ \t]*\r?\n[ \t]*+\*[ \t]*+#', ' ', $deprecation[1]));
+        } else {
+            $deprecation = null;
+        }
+
+        return new self(
+            $method->getDeclaringClass()->getName(),
+            $method->getName(),
+            $cloneArguments,
+            $modifier,
+            self::getMethodParametersForDeclaration($method),
+            self::getMethodParametersForCall($method),
+            (new ReflectionMapper)->fromReturnType($method),
+            $reference,
+            $callOriginalMethod,
+            $method->isStatic(),
+            $deprecation
+        );
+    }
+
+    public static function fromName(string $fullClassName, string $methodName, bool $cloneArguments): self
+    {
+        return new self(
+            $fullClassName,
+            $methodName,
+            $cloneArguments,
+            'public',
+            '',
+            '',
+            new UnknownType,
+            '',
+            false,
+            false,
+            null
+        );
+    }
+
+    public function __construct(string $className, string $methodName, bool $cloneArguments, string $modifier, string $argumentsForDeclaration, string $argumentsForCall, Type $returnType, string $reference, bool $callOriginalMethod, bool $static, ?string $deprecation)
+    {
+        $this->className               = $className;
+        $this->methodName              = $methodName;
+        $this->cloneArguments          = $cloneArguments;
+        $this->modifier                = $modifier;
+        $this->argumentsForDeclaration = $argumentsForDeclaration;
+        $this->argumentsForCall        = $argumentsForCall;
+        $this->returnType              = $returnType;
+        $this->reference               = $reference;
+        $this->callOriginalMethod      = $callOriginalMethod;
+        $this->static                  = $static;
+        $this->deprecation             = $deprecation;
+    }
+
+    public function getName(): string
+    {
+        return $this->methodName;
+    }
+
+    /**
+     * @throws RuntimeException
+     */
+    public function generateCode(): string
+    {
+        if ($this->static) {
+            $templateFile = 'mocked_static_method.tpl';
+        } elseif ($this->returnType->isNever() || $this->returnType->isVoid()) {
+            $templateFile = sprintf(
+                '%s_method_never_or_void.tpl',
+                $this->callOriginalMethod ? 'proxied' : 'mocked'
+            );
+        } else {
+            $templateFile = sprintf(
+                '%s_method.tpl',
+                $this->callOriginalMethod ? 'proxied' : 'mocked'
+            );
+        }
+
+        $deprecation = $this->deprecation;
+
+        if (null !== $this->deprecation) {
+            $deprecation         = "The {$this->className}::{$this->methodName} method is deprecated ({$this->deprecation}).";
+            $deprecationTemplate = $this->getTemplate('deprecation.tpl');
+
+            $deprecationTemplate->setVar(
+                [
+                    'deprecation' => var_export($deprecation, true),
+                ]
+            );
+
+            $deprecation = $deprecationTemplate->render();
+        }
+
+        $template = $this->getTemplate($templateFile);
+
+        $template->setVar(
+            [
+                'arguments_decl'     => $this->argumentsForDeclaration,
+                'arguments_call'     => $this->argumentsForCall,
+                'return_declaration' => !empty($this->returnType->asString()) ? (': ' . $this->returnType->asString()) : '',
+                'return_type'        => $this->returnType->asString(),
+                'arguments_count'    => !empty($this->argumentsForCall) ? substr_count($this->argumentsForCall, ',') + 1 : 0,
+                'class_name'         => $this->className,
+                'method_name'        => $this->methodName,
+                'modifier'           => $this->modifier,
+                'reference'          => $this->reference,
+                'clone_arguments'    => $this->cloneArguments ? 'true' : 'false',
+                'deprecation'        => $deprecation,
+            ]
+        );
+
+        return $template->render();
+    }
+
+    public function getReturnType(): Type
+    {
+        return $this->returnType;
+    }
+
+    /**
+     * @throws RuntimeException
+     */
+    private function getTemplate(string $template): Template
+    {
+        $filename = __DIR__ . DIRECTORY_SEPARATOR . 'Generator' . DIRECTORY_SEPARATOR . $template;
+
+        if (!isset(self::$templates[$filename])) {
+            try {
+                self::$templates[$filename] = new Template($filename);
+            } catch (TemplateException $e) {
+                throw new RuntimeException(
+                    $e->getMessage(),
+                    (int) $e->getCode(),
+                    $e
+                );
+            }
+        }
+
+        return self::$templates[$filename];
+    }
+
+    /**
+     * Returns the parameters of a function or method.
+     *
+     * @throws RuntimeException
+     */
+    private static function getMethodParametersForDeclaration(ReflectionMethod $method): string
+    {
+        $parameters = [];
+        $types      = (new ReflectionMapper)->fromParameterTypes($method);
+
+        foreach ($method->getParameters() as $i => $parameter) {
+            $name = '$' . $parameter->getName();
+
+            /* Note: PHP extensions may use empty names for reference arguments
+             * or "..." for methods taking a variable number of arguments.
+             */
+            if ($name === '$' || $name === '$...') {
+                $name = '$arg' . $i;
+            }
+
+            $default         = '';
+            $reference       = '';
+            $typeDeclaration = '';
+
+            if (!$types[$i]->type()->isUnknown()) {
+                $typeDeclaration = $types[$i]->type()->asString() . ' ';
+            }
+
+            if ($parameter->isPassedByReference()) {
+                $reference = '&';
+            }
+
+            if ($parameter->isVariadic()) {
+                $name = '...' . $name;
+            } elseif ($parameter->isDefaultValueAvailable()) {
+                $default = ' = ' . self::exportDefaultValue($parameter);
+            } elseif ($parameter->isOptional()) {
+                $default = ' = null';
+            }
+
+            $parameters[] = $typeDeclaration . $reference . $name . $default;
+        }
+
+        return implode(', ', $parameters);
+    }
+
+    /**
+     * Returns the parameters of a function or method.
+     *
+     * @throws ReflectionException
+     */
+    private static function getMethodParametersForCall(ReflectionMethod $method): string
+    {
+        $parameters = [];
+
+        foreach ($method->getParameters() as $i => $parameter) {
+            $name = '$' . $parameter->getName();
+
+            /* Note: PHP extensions may use empty names for reference arguments
+             * or "..." for methods taking a variable number of arguments.
+             */
+            if ($name === '$' || $name === '$...') {
+                $name = '$arg' . $i;
+            }
+
+            if ($parameter->isVariadic()) {
+                continue;
+            }
+
+            if ($parameter->isPassedByReference()) {
+                $parameters[] = '&' . $name;
+            } else {
+                $parameters[] = $name;
+            }
+        }
+
+        return implode(', ', $parameters);
+    }
+
+    /**
+     * @throws ReflectionException
+     */
+    private static function exportDefaultValue(ReflectionParameter $parameter): string
+    {
+        try {
+            $defaultValue = $parameter->getDefaultValue();
+
+            if (!is_object($defaultValue)) {
+                return (string) var_export($defaultValue, true);
+            }
+
+            $parameterAsString = $parameter->__toString();
+
+            return (string) explode(
+                ' = ',
+                substr(
+                    substr(
+                        $parameterAsString,
+                        strpos($parameterAsString, '<optional> ') + strlen('<optional> ')
+                    ),
+                    0,
+                    -2
+                )
+            )[1];
+            // @codeCoverageIgnoreStart
+        } catch (\ReflectionException $e) {
+            throw new ReflectionException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/MockMethodSet.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/MockMethodSet.php
new file mode 100644
index 00000000..1c78963c
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/MockMethodSet.php
@@ -0,0 +1,45 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function array_key_exists;
+use function array_values;
+use function strtolower;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class MockMethodSet
+{
+    /**
+     * @var MockMethod[]
+     */
+    private $methods = [];
+
+    public function addMethods(MockMethod ...$methods): void
+    {
+        foreach ($methods as $method) {
+            $this->methods[strtolower($method->getName())] = $method;
+        }
+    }
+
+    /**
+     * @return MockMethod[]
+     */
+    public function asArray(): array
+    {
+        return array_values($this->methods);
+    }
+
+    public function hasMethod(string $methodName): bool
+    {
+        return array_key_exists(strtolower($methodName), $this->methods);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/MockObject.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/MockObject.php
new file mode 100644
index 00000000..094decf4
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/MockObject.php
@@ -0,0 +1,27 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use PHPUnit\Framework\MockObject\Builder\InvocationMocker as BuilderInvocationMocker;
+use PHPUnit\Framework\MockObject\Rule\InvocationOrder;
+
+/**
+ * @method BuilderInvocationMocker method($constraint)
+ *
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+interface MockObject extends Stub
+{
+    public function __phpunit_setOriginalObject($originalObject): void;
+
+    public function __phpunit_verify(bool $unsetInvocationMocker = true): void;
+
+    public function expects(InvocationOrder $invocationRule): BuilderInvocationMocker;
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/MockTrait.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/MockTrait.php
new file mode 100644
index 00000000..7c326988
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/MockTrait.php
@@ -0,0 +1,54 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use function class_exists;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class MockTrait implements MockType
+{
+    /**
+     * @var string
+     */
+    private $classCode;
+
+    /**
+     * @var class-string
+     */
+    private $mockName;
+
+    /**
+     * @psalm-param class-string $mockName
+     */
+    public function __construct(string $classCode, string $mockName)
+    {
+        $this->classCode = $classCode;
+        $this->mockName  = $mockName;
+    }
+
+    /**
+     * @psalm-return class-string
+     */
+    public function generate(): string
+    {
+        if (!class_exists($this->mockName, false)) {
+            eval($this->classCode);
+        }
+
+        return $this->mockName;
+    }
+
+    public function getClassCode(): string
+    {
+        return $this->classCode;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/MockType.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/MockType.php
new file mode 100644
index 00000000..6a03fb51
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/MockType.php
@@ -0,0 +1,21 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+interface MockType
+{
+    /**
+     * @psalm-return class-string
+     */
+    public function generate(): string;
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/AnyInvokedCount.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/AnyInvokedCount.php
new file mode 100644
index 00000000..f93e5686
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/AnyInvokedCount.php
@@ -0,0 +1,36 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Rule;
+
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class AnyInvokedCount extends InvocationOrder
+{
+    public function toString(): string
+    {
+        return 'invoked zero or more times';
+    }
+
+    public function verify(): void
+    {
+    }
+
+    public function matches(BaseInvocation $invocation): bool
+    {
+        return true;
+    }
+
+    protected function invokedDo(BaseInvocation $invocation): void
+    {
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/AnyParameters.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/AnyParameters.php
new file mode 100644
index 00000000..61de7887
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/AnyParameters.php
@@ -0,0 +1,31 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Rule;
+
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class AnyParameters implements ParametersRule
+{
+    public function toString(): string
+    {
+        return 'with any parameters';
+    }
+
+    public function apply(BaseInvocation $invocation): void
+    {
+    }
+
+    public function verify(): void
+    {
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/ConsecutiveParameters.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/ConsecutiveParameters.php
new file mode 100644
index 00000000..6025c0a1
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/ConsecutiveParameters.php
@@ -0,0 +1,130 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Rule;
+
+use function count;
+use function gettype;
+use function is_iterable;
+use function sprintf;
+use PHPUnit\Framework\Constraint\Constraint;
+use PHPUnit\Framework\Constraint\IsEqual;
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\InvalidParameterGroupException;
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ConsecutiveParameters implements ParametersRule
+{
+    /**
+     * @var array
+     */
+    private $parameterGroups = [];
+
+    /**
+     * @var array
+     */
+    private $invocations = [];
+
+    /**
+     * @throws \PHPUnit\Framework\Exception
+     */
+    public function __construct(array $parameterGroups)
+    {
+        foreach ($parameterGroups as $index => $parameters) {
+            if (!is_iterable($parameters)) {
+                throw new InvalidParameterGroupException(
+                    sprintf(
+                        'Parameter group #%d must be an array or Traversable, got %s',
+                        $index,
+                        gettype($parameters)
+                    )
+                );
+            }
+
+            foreach ($parameters as $parameter) {
+                if (!$parameter instanceof Constraint) {
+                    $parameter = new IsEqual($parameter);
+                }
+
+                $this->parameterGroups[$index][] = $parameter;
+            }
+        }
+    }
+
+    public function toString(): string
+    {
+        return 'with consecutive parameters';
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public function apply(BaseInvocation $invocation): void
+    {
+        $this->invocations[] = $invocation;
+        $callIndex           = count($this->invocations) - 1;
+
+        $this->verifyInvocation($invocation, $callIndex);
+    }
+
+    /**
+     * @throws \PHPUnit\Framework\ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function verify(): void
+    {
+        foreach ($this->invocations as $callIndex => $invocation) {
+            $this->verifyInvocation($invocation, $callIndex);
+        }
+    }
+
+    /**
+     * Verify a single invocation.
+     *
+     * @param int $callIndex
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    private function verifyInvocation(BaseInvocation $invocation, $callIndex): void
+    {
+        if (!isset($this->parameterGroups[$callIndex])) {
+            // no parameter assertion for this call index
+            return;
+        }
+
+        $parameters = $this->parameterGroups[$callIndex];
+
+        if (count($invocation->getParameters()) < count($parameters)) {
+            throw new ExpectationFailedException(
+                sprintf(
+                    'Parameter count for invocation %s is too low.',
+                    $invocation->toString()
+                )
+            );
+        }
+
+        foreach ($parameters as $i => $parameter) {
+            $parameter->evaluate(
+                $invocation->getParameters()[$i],
+                sprintf(
+                    'Parameter %s for invocation #%d %s does not match expected ' .
+                    'value.',
+                    $i,
+                    $callIndex,
+                    $invocation->toString()
+                )
+            );
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvocationOrder.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvocationOrder.php
new file mode 100644
index 00000000..90aa4935
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvocationOrder.php
@@ -0,0 +1,47 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Rule;
+
+use function count;
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+use PHPUnit\Framework\MockObject\Verifiable;
+use PHPUnit\Framework\SelfDescribing;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+abstract class InvocationOrder implements SelfDescribing, Verifiable
+{
+    /**
+     * @var BaseInvocation[]
+     */
+    private $invocations = [];
+
+    public function getInvocationCount(): int
+    {
+        return count($this->invocations);
+    }
+
+    public function hasBeenInvoked(): bool
+    {
+        return count($this->invocations) > 0;
+    }
+
+    final public function invoked(BaseInvocation $invocation)
+    {
+        $this->invocations[] = $invocation;
+
+        return $this->invokedDo($invocation);
+    }
+
+    abstract public function matches(BaseInvocation $invocation): bool;
+
+    abstract protected function invokedDo(BaseInvocation $invocation);
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvokedAtIndex.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvokedAtIndex.php
new file mode 100644
index 00000000..9b51f4ef
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvokedAtIndex.php
@@ -0,0 +1,76 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Rule;
+
+use function sprintf;
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4297
+ *
+ * @codeCoverageIgnore
+ */
+final class InvokedAtIndex extends InvocationOrder
+{
+    /**
+     * @var int
+     */
+    private $sequenceIndex;
+
+    /**
+     * @var int
+     */
+    private $currentIndex = -1;
+
+    /**
+     * @param int $sequenceIndex
+     */
+    public function __construct($sequenceIndex)
+    {
+        $this->sequenceIndex = $sequenceIndex;
+    }
+
+    public function toString(): string
+    {
+        return 'invoked at sequence index ' . $this->sequenceIndex;
+    }
+
+    public function matches(BaseInvocation $invocation): bool
+    {
+        $this->currentIndex++;
+
+        return $this->currentIndex == $this->sequenceIndex;
+    }
+
+    /**
+     * Verifies that the current expectation is valid. If everything is OK the
+     * code should just return, if not it must throw an exception.
+     *
+     * @throws ExpectationFailedException
+     */
+    public function verify(): void
+    {
+        if ($this->currentIndex < $this->sequenceIndex) {
+            throw new ExpectationFailedException(
+                sprintf(
+                    'The expected invocation at index %s was never reached.',
+                    $this->sequenceIndex
+                )
+            );
+        }
+    }
+
+    protected function invokedDo(BaseInvocation $invocation): void
+    {
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvokedAtLeastCount.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvokedAtLeastCount.php
new file mode 100644
index 00000000..a84aa655
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvokedAtLeastCount.php
@@ -0,0 +1,64 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Rule;
+
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class InvokedAtLeastCount extends InvocationOrder
+{
+    /**
+     * @var int
+     */
+    private $requiredInvocations;
+
+    /**
+     * @param int $requiredInvocations
+     */
+    public function __construct($requiredInvocations)
+    {
+        $this->requiredInvocations = $requiredInvocations;
+    }
+
+    public function toString(): string
+    {
+        return 'invoked at least ' . $this->requiredInvocations . ' times';
+    }
+
+    /**
+     * Verifies that the current expectation is valid. If everything is OK the
+     * code should just return, if not it must throw an exception.
+     *
+     * @throws ExpectationFailedException
+     */
+    public function verify(): void
+    {
+        $count = $this->getInvocationCount();
+
+        if ($count < $this->requiredInvocations) {
+            throw new ExpectationFailedException(
+                'Expected invocation at least ' . $this->requiredInvocations .
+                ' times but it occurred ' . $count . ' time(s).'
+            );
+        }
+    }
+
+    public function matches(BaseInvocation $invocation): bool
+    {
+        return true;
+    }
+
+    protected function invokedDo(BaseInvocation $invocation): void
+    {
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvokedAtLeastOnce.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvokedAtLeastOnce.php
new file mode 100644
index 00000000..d0ad1f80
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvokedAtLeastOnce.php
@@ -0,0 +1,50 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Rule;
+
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class InvokedAtLeastOnce extends InvocationOrder
+{
+    public function toString(): string
+    {
+        return 'invoked at least once';
+    }
+
+    /**
+     * Verifies that the current expectation is valid. If everything is OK the
+     * code should just return, if not it must throw an exception.
+     *
+     * @throws ExpectationFailedException
+     */
+    public function verify(): void
+    {
+        $count = $this->getInvocationCount();
+
+        if ($count < 1) {
+            throw new ExpectationFailedException(
+                'Expected invocation at least once but it never occurred.'
+            );
+        }
+    }
+
+    public function matches(BaseInvocation $invocation): bool
+    {
+        return true;
+    }
+
+    protected function invokedDo(BaseInvocation $invocation): void
+    {
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvokedAtMostCount.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvokedAtMostCount.php
new file mode 100644
index 00000000..c3b815aa
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvokedAtMostCount.php
@@ -0,0 +1,64 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Rule;
+
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class InvokedAtMostCount extends InvocationOrder
+{
+    /**
+     * @var int
+     */
+    private $allowedInvocations;
+
+    /**
+     * @param int $allowedInvocations
+     */
+    public function __construct($allowedInvocations)
+    {
+        $this->allowedInvocations = $allowedInvocations;
+    }
+
+    public function toString(): string
+    {
+        return 'invoked at most ' . $this->allowedInvocations . ' times';
+    }
+
+    /**
+     * Verifies that the current expectation is valid. If everything is OK the
+     * code should just return, if not it must throw an exception.
+     *
+     * @throws ExpectationFailedException
+     */
+    public function verify(): void
+    {
+        $count = $this->getInvocationCount();
+
+        if ($count > $this->allowedInvocations) {
+            throw new ExpectationFailedException(
+                'Expected invocation at most ' . $this->allowedInvocations .
+                ' times but it occurred ' . $count . ' time(s).'
+            );
+        }
+    }
+
+    public function matches(BaseInvocation $invocation): bool
+    {
+        return true;
+    }
+
+    protected function invokedDo(BaseInvocation $invocation): void
+    {
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvokedCount.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvokedCount.php
new file mode 100644
index 00000000..188326c9
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/InvokedCount.php
@@ -0,0 +1,102 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Rule;
+
+use function sprintf;
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class InvokedCount extends InvocationOrder
+{
+    /**
+     * @var int
+     */
+    private $expectedCount;
+
+    /**
+     * @param int $expectedCount
+     */
+    public function __construct($expectedCount)
+    {
+        $this->expectedCount = $expectedCount;
+    }
+
+    public function isNever(): bool
+    {
+        return $this->expectedCount === 0;
+    }
+
+    public function toString(): string
+    {
+        return 'invoked ' . $this->expectedCount . ' time(s)';
+    }
+
+    public function matches(BaseInvocation $invocation): bool
+    {
+        return true;
+    }
+
+    /**
+     * Verifies that the current expectation is valid. If everything is OK the
+     * code should just return, if not it must throw an exception.
+     *
+     * @throws ExpectationFailedException
+     */
+    public function verify(): void
+    {
+        $count = $this->getInvocationCount();
+
+        if ($count !== $this->expectedCount) {
+            throw new ExpectationFailedException(
+                sprintf(
+                    'Method was expected to be called %d times, ' .
+                    'actually called %d times.',
+                    $this->expectedCount,
+                    $count
+                )
+            );
+        }
+    }
+
+    /**
+     * @throws ExpectationFailedException
+     */
+    protected function invokedDo(BaseInvocation $invocation): void
+    {
+        $count = $this->getInvocationCount();
+
+        if ($count > $this->expectedCount) {
+            $message = $invocation->toString() . ' ';
+
+            switch ($this->expectedCount) {
+                case 0:
+                    $message .= 'was not expected to be called.';
+
+                    break;
+
+                case 1:
+                    $message .= 'was not expected to be called more than once.';
+
+                    break;
+
+                default:
+                    $message .= sprintf(
+                        'was not expected to be called more than %d times.',
+                        $this->expectedCount
+                    );
+            }
+
+            throw new ExpectationFailedException($message);
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/MethodName.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/MethodName.php
new file mode 100644
index 00000000..83ba3b8d
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/MethodName.php
@@ -0,0 +1,68 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Rule;
+
+use function is_string;
+use PHPUnit\Framework\Constraint\Constraint;
+use PHPUnit\Framework\InvalidArgumentException;
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+use PHPUnit\Framework\MockObject\MethodNameConstraint;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class MethodName
+{
+    /**
+     * @var Constraint
+     */
+    private $constraint;
+
+    /**
+     * @param Constraint|string $constraint
+     *
+     * @throws InvalidArgumentException
+     */
+    public function __construct($constraint)
+    {
+        if (is_string($constraint)) {
+            $constraint = new MethodNameConstraint($constraint);
+        }
+
+        if (!$constraint instanceof Constraint) {
+            throw InvalidArgumentException::create(1, 'PHPUnit\Framework\Constraint\Constraint object or string');
+        }
+
+        $this->constraint = $constraint;
+    }
+
+    public function toString(): string
+    {
+        return 'method name ' . $this->constraint->toString();
+    }
+
+    /**
+     * @throws \PHPUnit\Framework\ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function matches(BaseInvocation $invocation): bool
+    {
+        return $this->matchesName($invocation->getMethodName());
+    }
+
+    /**
+     * @throws \PHPUnit\Framework\ExpectationFailedException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function matchesName(string $methodName): bool
+    {
+        return (bool) $this->constraint->evaluate($methodName, '', true);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/Parameters.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/Parameters.php
new file mode 100644
index 00000000..3f1cc53a
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/Parameters.php
@@ -0,0 +1,160 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Rule;
+
+use function count;
+use function get_class;
+use function sprintf;
+use Exception;
+use PHPUnit\Framework\Constraint\Constraint;
+use PHPUnit\Framework\Constraint\IsAnything;
+use PHPUnit\Framework\Constraint\IsEqual;
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Parameters implements ParametersRule
+{
+    /**
+     * @var Constraint[]
+     */
+    private $parameters = [];
+
+    /**
+     * @var BaseInvocation
+     */
+    private $invocation;
+
+    /**
+     * @var bool|ExpectationFailedException
+     */
+    private $parameterVerificationResult;
+
+    /**
+     * @throws \PHPUnit\Framework\Exception
+     */
+    public function __construct(array $parameters)
+    {
+        foreach ($parameters as $parameter) {
+            if (!($parameter instanceof Constraint)) {
+                $parameter = new IsEqual(
+                    $parameter
+                );
+            }
+
+            $this->parameters[] = $parameter;
+        }
+    }
+
+    public function toString(): string
+    {
+        $text = 'with parameter';
+
+        foreach ($this->parameters as $index => $parameter) {
+            if ($index > 0) {
+                $text .= ' and';
+            }
+
+            $text .= ' ' . $index . ' ' . $parameter->toString();
+        }
+
+        return $text;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function apply(BaseInvocation $invocation): void
+    {
+        $this->invocation                  = $invocation;
+        $this->parameterVerificationResult = null;
+
+        try {
+            $this->parameterVerificationResult = $this->doVerify();
+        } catch (ExpectationFailedException $e) {
+            $this->parameterVerificationResult = $e;
+
+            throw $this->parameterVerificationResult;
+        }
+    }
+
+    /**
+     * Checks if the invocation $invocation matches the current rules. If it
+     * does the rule will get the invoked() method called which should check
+     * if an expectation is met.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    public function verify(): void
+    {
+        $this->doVerify();
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws ExpectationFailedException
+     */
+    private function doVerify(): bool
+    {
+        if (isset($this->parameterVerificationResult)) {
+            return $this->guardAgainstDuplicateEvaluationOfParameterConstraints();
+        }
+
+        if ($this->invocation === null) {
+            throw new ExpectationFailedException('Mocked method does not exist.');
+        }
+
+        if (count($this->invocation->getParameters()) < count($this->parameters)) {
+            $message = 'Parameter count for invocation %s is too low.';
+
+            // The user called `->with($this->anything())`, but may have meant
+            // `->withAnyParameters()`.
+            //
+            // @see https://github.com/sebastianbergmann/phpunit-mock-objects/issues/199
+            if (count($this->parameters) === 1 &&
+                get_class($this->parameters[0]) === IsAnything::class) {
+                $message .= "\nTo allow 0 or more parameters with any value, omit ->with() or use ->withAnyParameters() instead.";
+            }
+
+            throw new ExpectationFailedException(
+                sprintf($message, $this->invocation->toString())
+            );
+        }
+
+        foreach ($this->parameters as $i => $parameter) {
+            $parameter->evaluate(
+                $this->invocation->getParameters()[$i],
+                sprintf(
+                    'Parameter %s for invocation %s does not match expected ' .
+                    'value.',
+                    $i,
+                    $this->invocation->toString()
+                )
+            );
+        }
+
+        return true;
+    }
+
+    /**
+     * @throws ExpectationFailedException
+     */
+    private function guardAgainstDuplicateEvaluationOfParameterConstraints(): bool
+    {
+        if ($this->parameterVerificationResult instanceof ExpectationFailedException) {
+            throw $this->parameterVerificationResult;
+        }
+
+        return (bool) $this->parameterVerificationResult;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/ParametersRule.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/ParametersRule.php
new file mode 100644
index 00000000..70c47fe3
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Rule/ParametersRule.php
@@ -0,0 +1,28 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Rule;
+
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+use PHPUnit\Framework\MockObject\Verifiable;
+use PHPUnit\Framework\SelfDescribing;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+interface ParametersRule extends SelfDescribing, Verifiable
+{
+    /**
+     * @throws ExpectationFailedException if the invocation violates the rule
+     */
+    public function apply(BaseInvocation $invocation): void;
+
+    public function verify(): void;
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Stub.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Stub.php
new file mode 100644
index 00000000..2b032e2d
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Stub.php
@@ -0,0 +1,26 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use PHPUnit\Framework\MockObject\Builder\InvocationStubber;
+
+/**
+ * @method InvocationStubber method($constraint)
+ *
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+interface Stub
+{
+    public function __phpunit_getInvocationHandler(): InvocationHandler;
+
+    public function __phpunit_hasMatchers(): bool;
+
+    public function __phpunit_setReturnValueGeneration(bool $returnValueGeneration): void;
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ConsecutiveCalls.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ConsecutiveCalls.php
new file mode 100644
index 00000000..0dcf386b
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ConsecutiveCalls.php
@@ -0,0 +1,57 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Stub;
+
+use function array_shift;
+use function sprintf;
+use PHPUnit\Framework\MockObject\Invocation;
+use SebastianBergmann\Exporter\Exporter;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ConsecutiveCalls implements Stub
+{
+    /**
+     * @var array
+     */
+    private $stack;
+
+    /**
+     * @var mixed
+     */
+    private $value;
+
+    public function __construct(array $stack)
+    {
+        $this->stack = $stack;
+    }
+
+    public function invoke(Invocation $invocation)
+    {
+        $this->value = array_shift($this->stack);
+
+        if ($this->value instanceof Stub) {
+            $this->value = $this->value->invoke($invocation);
+        }
+
+        return $this->value;
+    }
+
+    public function toString(): string
+    {
+        $exporter = new Exporter;
+
+        return sprintf(
+            'return user-specified value %s',
+            $exporter->export($this->value)
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/Exception.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/Exception.php
new file mode 100644
index 00000000..5d64c96a
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/Exception.php
@@ -0,0 +1,46 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Stub;
+
+use function sprintf;
+use PHPUnit\Framework\MockObject\Invocation;
+use SebastianBergmann\Exporter\Exporter;
+use Throwable;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Exception implements Stub
+{
+    private $exception;
+
+    public function __construct(Throwable $exception)
+    {
+        $this->exception = $exception;
+    }
+
+    /**
+     * @throws Throwable
+     */
+    public function invoke(Invocation $invocation): void
+    {
+        throw $this->exception;
+    }
+
+    public function toString(): string
+    {
+        $exporter = new Exporter;
+
+        return sprintf(
+            'raise user-specified exception %s',
+            $exporter->export($this->exception)
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnArgument.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnArgument.php
new file mode 100644
index 00000000..c7b3f8f4
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnArgument.php
@@ -0,0 +1,41 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Stub;
+
+use function sprintf;
+use PHPUnit\Framework\MockObject\Invocation;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ReturnArgument implements Stub
+{
+    /**
+     * @var int
+     */
+    private $argumentIndex;
+
+    public function __construct($argumentIndex)
+    {
+        $this->argumentIndex = $argumentIndex;
+    }
+
+    public function invoke(Invocation $invocation)
+    {
+        if (isset($invocation->getParameters()[$this->argumentIndex])) {
+            return $invocation->getParameters()[$this->argumentIndex];
+        }
+    }
+
+    public function toString(): string
+    {
+        return sprintf('return argument #%d', $this->argumentIndex);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnCallback.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnCallback.php
new file mode 100644
index 00000000..e02181e9
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnCallback.php
@@ -0,0 +1,59 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Stub;
+
+use function call_user_func_array;
+use function get_class;
+use function is_array;
+use function is_object;
+use function sprintf;
+use PHPUnit\Framework\MockObject\Invocation;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ReturnCallback implements Stub
+{
+    private $callback;
+
+    public function __construct($callback)
+    {
+        $this->callback = $callback;
+    }
+
+    public function invoke(Invocation $invocation)
+    {
+        return call_user_func_array($this->callback, $invocation->getParameters());
+    }
+
+    public function toString(): string
+    {
+        if (is_array($this->callback)) {
+            if (is_object($this->callback[0])) {
+                $class = get_class($this->callback[0]);
+                $type  = '->';
+            } else {
+                $class = $this->callback[0];
+                $type  = '::';
+            }
+
+            return sprintf(
+                'return result of user defined callback %s%s%s() with the ' .
+                'passed arguments',
+                $class,
+                $type,
+                $this->callback[1]
+            );
+        }
+
+        return 'return result of user defined callback ' . $this->callback .
+               ' with the passed arguments';
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnReference.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnReference.php
new file mode 100644
index 00000000..0d288ceb
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnReference.php
@@ -0,0 +1,45 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Stub;
+
+use function sprintf;
+use PHPUnit\Framework\MockObject\Invocation;
+use SebastianBergmann\Exporter\Exporter;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ReturnReference implements Stub
+{
+    /**
+     * @var mixed
+     */
+    private $reference;
+
+    public function __construct(&$reference)
+    {
+        $this->reference = &$reference;
+    }
+
+    public function invoke(Invocation $invocation)
+    {
+        return $this->reference;
+    }
+
+    public function toString(): string
+    {
+        $exporter = new Exporter;
+
+        return sprintf(
+            'return user-specified reference %s',
+            $exporter->export($this->reference)
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnSelf.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnSelf.php
new file mode 100644
index 00000000..6d2137bf
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnSelf.php
@@ -0,0 +1,32 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Stub;
+
+use PHPUnit\Framework\MockObject\Invocation;
+use PHPUnit\Framework\MockObject\RuntimeException;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ReturnSelf implements Stub
+{
+    /**
+     * @throws RuntimeException
+     */
+    public function invoke(Invocation $invocation)
+    {
+        return $invocation->getObject();
+    }
+
+    public function toString(): string
+    {
+        return 'return the current object';
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnStub.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnStub.php
new file mode 100644
index 00000000..fbcd0a07
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnStub.php
@@ -0,0 +1,45 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Stub;
+
+use function sprintf;
+use PHPUnit\Framework\MockObject\Invocation;
+use SebastianBergmann\Exporter\Exporter;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ReturnStub implements Stub
+{
+    /**
+     * @var mixed
+     */
+    private $value;
+
+    public function __construct($value)
+    {
+        $this->value = $value;
+    }
+
+    public function invoke(Invocation $invocation)
+    {
+        return $this->value;
+    }
+
+    public function toString(): string
+    {
+        $exporter = new Exporter;
+
+        return sprintf(
+            'return user-specified value %s',
+            $exporter->export($this->value)
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnValueMap.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnValueMap.php
new file mode 100644
index 00000000..5fcd3a09
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/ReturnValueMap.php
@@ -0,0 +1,53 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Stub;
+
+use function array_pop;
+use function count;
+use function is_array;
+use PHPUnit\Framework\MockObject\Invocation;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ReturnValueMap implements Stub
+{
+    /**
+     * @var array
+     */
+    private $valueMap;
+
+    public function __construct(array $valueMap)
+    {
+        $this->valueMap = $valueMap;
+    }
+
+    public function invoke(Invocation $invocation)
+    {
+        $parameterCount = count($invocation->getParameters());
+
+        foreach ($this->valueMap as $map) {
+            if (!is_array($map) || $parameterCount !== (count($map) - 1)) {
+                continue;
+            }
+
+            $return = array_pop($map);
+
+            if ($invocation->getParameters() === $map) {
+                return $return;
+            }
+        }
+    }
+
+    public function toString(): string
+    {
+        return 'return value from a map';
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/Stub.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/Stub.php
new file mode 100644
index 00000000..15cfce5c
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Stub/Stub.php
@@ -0,0 +1,27 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Stub;
+
+use PHPUnit\Framework\MockObject\Invocation;
+use PHPUnit\Framework\SelfDescribing;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+interface Stub extends SelfDescribing
+{
+    /**
+     * Fakes the processing of the invocation $invocation by returning a
+     * specific value.
+     *
+     * @param Invocation $invocation The invocation which was mocked and matched by the current method and argument matchers
+     */
+    public function invoke(Invocation $invocation);
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Verifiable.php b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Verifiable.php
new file mode 100644
index 00000000..8c9a82c5
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/MockObject/Verifiable.php
@@ -0,0 +1,26 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+interface Verifiable
+{
+    /**
+     * Verifies that the current expectation is valid. If everything is OK the
+     * code should just return, if not it must throw an exception.
+     *
+     * @throws ExpectationFailedException
+     */
+    public function verify(): void;
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Reorderable.php b/www-api/vendor/phpunit/phpunit/src/Framework/Reorderable.php
new file mode 100644
index 00000000..34951f8d
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Reorderable.php
@@ -0,0 +1,28 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+interface Reorderable
+{
+    public function sortId(): string;
+
+    /**
+     * @return list<ExecutionOrderDependency>
+     */
+    public function provides(): array;
+
+    /**
+     * @return list<ExecutionOrderDependency>
+     */
+    public function requires(): array;
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/SelfDescribing.php b/www-api/vendor/phpunit/phpunit/src/Framework/SelfDescribing.php
new file mode 100644
index 00000000..73034f65
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/SelfDescribing.php
@@ -0,0 +1,21 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+interface SelfDescribing
+{
+    /**
+     * Returns a string representation of the object.
+     */
+    public function toString(): string;
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/SkippedTest.php b/www-api/vendor/phpunit/phpunit/src/Framework/SkippedTest.php
new file mode 100644
index 00000000..a12aa402
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/SkippedTest.php
@@ -0,0 +1,19 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+use Throwable;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+interface SkippedTest extends Throwable
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/SkippedTestCase.php b/www-api/vendor/phpunit/phpunit/src/Framework/SkippedTestCase.php
new file mode 100644
index 00000000..51c00619
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/SkippedTestCase.php
@@ -0,0 +1,66 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class SkippedTestCase extends TestCase
+{
+    /**
+     * @var bool
+     */
+    protected $backupGlobals = false;
+
+    /**
+     * @var bool
+     */
+    protected $backupStaticAttributes = false;
+
+    /**
+     * @var bool
+     */
+    protected $runTestInSeparateProcess = false;
+
+    /**
+     * @var string
+     */
+    private $message;
+
+    public function __construct(string $className, string $methodName, string $message = '')
+    {
+        parent::__construct($className . '::' . $methodName);
+
+        $this->message = $message;
+    }
+
+    public function getMessage(): string
+    {
+        return $this->message;
+    }
+
+    /**
+     * Returns a string representation of the test case.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function toString(): string
+    {
+        return $this->getName();
+    }
+
+    /**
+     * @throws Exception
+     */
+    protected function runTest(): void
+    {
+        $this->markTestSkipped($this->message);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/Test.php b/www-api/vendor/phpunit/phpunit/src/Framework/Test.php
new file mode 100644
index 00000000..be0dcd0e
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/Test.php
@@ -0,0 +1,23 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+use Countable;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+interface Test extends Countable
+{
+    /**
+     * Runs a test and collects its result in a TestResult instance.
+     */
+    public function run(TestResult $result = null): TestResult;
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/TestBuilder.php b/www-api/vendor/phpunit/phpunit/src/Framework/TestBuilder.php
new file mode 100644
index 00000000..5dd91e21
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/TestBuilder.php
@@ -0,0 +1,239 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+use function assert;
+use function count;
+use function get_class;
+use function sprintf;
+use function trim;
+use PHPUnit\Util\Filter;
+use PHPUnit\Util\InvalidDataSetException;
+use PHPUnit\Util\Test as TestUtil;
+use ReflectionClass;
+use Throwable;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class TestBuilder
+{
+    public function build(ReflectionClass $theClass, string $methodName): Test
+    {
+        $className = $theClass->getName();
+
+        if (!$theClass->isInstantiable()) {
+            return new ErrorTestCase(
+                sprintf('Cannot instantiate class "%s".', $className)
+            );
+        }
+
+        $backupSettings = TestUtil::getBackupSettings(
+            $className,
+            $methodName
+        );
+
+        $preserveGlobalState = TestUtil::getPreserveGlobalStateSettings(
+            $className,
+            $methodName
+        );
+
+        $runTestInSeparateProcess = TestUtil::getProcessIsolationSettings(
+            $className,
+            $methodName
+        );
+
+        $runClassInSeparateProcess = TestUtil::getClassProcessIsolationSettings(
+            $className,
+            $methodName
+        );
+
+        $constructor = $theClass->getConstructor();
+
+        if ($constructor === null) {
+            throw new Exception('No valid test provided.');
+        }
+
+        $parameters = $constructor->getParameters();
+
+        // TestCase() or TestCase($name)
+        if (count($parameters) < 2) {
+            $test = $this->buildTestWithoutData($className);
+        } // TestCase($name, $data)
+        else {
+            try {
+                $data = TestUtil::getProvidedData(
+                    $className,
+                    $methodName
+                );
+            } catch (IncompleteTestError $e) {
+                $message = sprintf(
+                    "Test for %s::%s marked incomplete by data provider\n%s",
+                    $className,
+                    $methodName,
+                    $this->throwableToString($e)
+                );
+
+                $data = new IncompleteTestCase($className, $methodName, $message);
+            } catch (SkippedTestError $e) {
+                $message = sprintf(
+                    "Test for %s::%s skipped by data provider\n%s",
+                    $className,
+                    $methodName,
+                    $this->throwableToString($e)
+                );
+
+                $data = new SkippedTestCase($className, $methodName, $message);
+            } catch (Throwable $t) {
+                $message = sprintf(
+                    "The data provider specified for %s::%s is invalid.\n%s",
+                    $className,
+                    $methodName,
+                    $this->throwableToString($t)
+                );
+
+                $data = new ErrorTestCase($message);
+            }
+
+            // Test method with @dataProvider.
+            if (isset($data)) {
+                $test = $this->buildDataProviderTestSuite(
+                    $methodName,
+                    $className,
+                    $data,
+                    $runTestInSeparateProcess,
+                    $preserveGlobalState,
+                    $runClassInSeparateProcess,
+                    $backupSettings
+                );
+            } else {
+                $test = $this->buildTestWithoutData($className);
+            }
+        }
+
+        if ($test instanceof TestCase) {
+            $test->setName($methodName);
+            $this->configureTestCase(
+                $test,
+                $runTestInSeparateProcess,
+                $preserveGlobalState,
+                $runClassInSeparateProcess,
+                $backupSettings
+            );
+        }
+
+        return $test;
+    }
+
+    /** @psalm-param class-string $className */
+    private function buildTestWithoutData(string $className)
+    {
+        return new $className;
+    }
+
+    /** @psalm-param class-string $className */
+    private function buildDataProviderTestSuite(
+        string $methodName,
+        string $className,
+        $data,
+        bool $runTestInSeparateProcess,
+        ?bool $preserveGlobalState,
+        bool $runClassInSeparateProcess,
+        array $backupSettings
+    ): DataProviderTestSuite {
+        $dataProviderTestSuite = new DataProviderTestSuite(
+            $className . '::' . $methodName
+        );
+
+        $groups = TestUtil::getGroups($className, $methodName);
+
+        if ($data instanceof ErrorTestCase ||
+            $data instanceof SkippedTestCase ||
+            $data instanceof IncompleteTestCase) {
+            $dataProviderTestSuite->addTest($data, $groups);
+        } else {
+            foreach ($data as $_dataName => $_data) {
+                $_test = new $className($methodName, $_data, $_dataName);
+
+                assert($_test instanceof TestCase);
+
+                $this->configureTestCase(
+                    $_test,
+                    $runTestInSeparateProcess,
+                    $preserveGlobalState,
+                    $runClassInSeparateProcess,
+                    $backupSettings
+                );
+
+                $dataProviderTestSuite->addTest($_test, $groups);
+            }
+        }
+
+        return $dataProviderTestSuite;
+    }
+
+    private function configureTestCase(
+        TestCase $test,
+        bool $runTestInSeparateProcess,
+        ?bool $preserveGlobalState,
+        bool $runClassInSeparateProcess,
+        array $backupSettings
+    ): void {
+        if ($runTestInSeparateProcess) {
+            $test->setRunTestInSeparateProcess(true);
+
+            if ($preserveGlobalState !== null) {
+                $test->setPreserveGlobalState($preserveGlobalState);
+            }
+        }
+
+        if ($runClassInSeparateProcess) {
+            $test->setRunClassInSeparateProcess(true);
+
+            if ($preserveGlobalState !== null) {
+                $test->setPreserveGlobalState($preserveGlobalState);
+            }
+        }
+
+        if ($backupSettings['backupGlobals'] !== null) {
+            $test->setBackupGlobals($backupSettings['backupGlobals']);
+        }
+
+        if ($backupSettings['backupStaticAttributes'] !== null) {
+            $test->setBackupStaticAttributes(
+                $backupSettings['backupStaticAttributes']
+            );
+        }
+    }
+
+    private function throwableToString(Throwable $t): string
+    {
+        $message = $t->getMessage();
+
+        if (empty(trim($message))) {
+            $message = '<no message>';
+        }
+
+        if ($t instanceof InvalidDataSetException) {
+            return sprintf(
+                "%s\n%s",
+                $message,
+                Filter::getFilteredStacktrace($t)
+            );
+        }
+
+        return sprintf(
+            "%s: %s\n%s",
+            get_class($t),
+            $message,
+            Filter::getFilteredStacktrace($t)
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/TestCase.php b/www-api/vendor/phpunit/phpunit/src/Framework/TestCase.php
new file mode 100644
index 00000000..ec384763
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/TestCase.php
@@ -0,0 +1,2605 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+use const LC_ALL;
+use const LC_COLLATE;
+use const LC_CTYPE;
+use const LC_MONETARY;
+use const LC_NUMERIC;
+use const LC_TIME;
+use const PATHINFO_FILENAME;
+use const PHP_EOL;
+use const PHP_URL_PATH;
+use function array_filter;
+use function array_flip;
+use function array_keys;
+use function array_merge;
+use function array_pop;
+use function array_search;
+use function array_unique;
+use function array_values;
+use function basename;
+use function call_user_func;
+use function chdir;
+use function class_exists;
+use function clearstatcache;
+use function count;
+use function debug_backtrace;
+use function defined;
+use function explode;
+use function get_class;
+use function get_include_path;
+use function getcwd;
+use function implode;
+use function in_array;
+use function ini_set;
+use function is_array;
+use function is_callable;
+use function is_int;
+use function is_object;
+use function is_string;
+use function libxml_clear_errors;
+use function method_exists;
+use function ob_end_clean;
+use function ob_get_contents;
+use function ob_get_level;
+use function ob_start;
+use function parse_url;
+use function pathinfo;
+use function preg_replace;
+use function serialize;
+use function setlocale;
+use function sprintf;
+use function strpos;
+use function substr;
+use function trim;
+use function var_export;
+use DeepCopy\DeepCopy;
+use PHPUnit\Framework\Constraint\Exception as ExceptionConstraint;
+use PHPUnit\Framework\Constraint\ExceptionCode;
+use PHPUnit\Framework\Constraint\ExceptionMessage;
+use PHPUnit\Framework\Constraint\ExceptionMessageRegularExpression;
+use PHPUnit\Framework\Constraint\LogicalOr;
+use PHPUnit\Framework\Error\Deprecated;
+use PHPUnit\Framework\Error\Error;
+use PHPUnit\Framework\Error\Notice;
+use PHPUnit\Framework\Error\Warning as WarningError;
+use PHPUnit\Framework\MockObject\Generator as MockGenerator;
+use PHPUnit\Framework\MockObject\MockBuilder;
+use PHPUnit\Framework\MockObject\MockObject;
+use PHPUnit\Framework\MockObject\Rule\AnyInvokedCount as AnyInvokedCountMatcher;
+use PHPUnit\Framework\MockObject\Rule\InvokedAtIndex as InvokedAtIndexMatcher;
+use PHPUnit\Framework\MockObject\Rule\InvokedAtLeastCount as InvokedAtLeastCountMatcher;
+use PHPUnit\Framework\MockObject\Rule\InvokedAtLeastOnce as InvokedAtLeastOnceMatcher;
+use PHPUnit\Framework\MockObject\Rule\InvokedAtMostCount as InvokedAtMostCountMatcher;
+use PHPUnit\Framework\MockObject\Rule\InvokedCount as InvokedCountMatcher;
+use PHPUnit\Framework\MockObject\Stub;
+use PHPUnit\Framework\MockObject\Stub\ConsecutiveCalls as ConsecutiveCallsStub;
+use PHPUnit\Framework\MockObject\Stub\Exception as ExceptionStub;
+use PHPUnit\Framework\MockObject\Stub\ReturnArgument as ReturnArgumentStub;
+use PHPUnit\Framework\MockObject\Stub\ReturnCallback as ReturnCallbackStub;
+use PHPUnit\Framework\MockObject\Stub\ReturnSelf as ReturnSelfStub;
+use PHPUnit\Framework\MockObject\Stub\ReturnStub;
+use PHPUnit\Framework\MockObject\Stub\ReturnValueMap as ReturnValueMapStub;
+use PHPUnit\Runner\BaseTestRunner;
+use PHPUnit\Runner\PhptTestCase;
+use PHPUnit\Util\Cloner;
+use PHPUnit\Util\Exception as UtilException;
+use PHPUnit\Util\GlobalState;
+use PHPUnit\Util\PHP\AbstractPhpProcess;
+use PHPUnit\Util\Test as TestUtil;
+use Prophecy\Exception\Prediction\PredictionException;
+use Prophecy\Prophecy\MethodProphecy;
+use Prophecy\Prophecy\ObjectProphecy;
+use Prophecy\Prophet;
+use ReflectionClass;
+use ReflectionException;
+use SebastianBergmann\Comparator\Comparator;
+use SebastianBergmann\Comparator\Factory as ComparatorFactory;
+use SebastianBergmann\Diff\Differ;
+use SebastianBergmann\Exporter\Exporter;
+use SebastianBergmann\GlobalState\ExcludeList;
+use SebastianBergmann\GlobalState\Restorer;
+use SebastianBergmann\GlobalState\Snapshot;
+use SebastianBergmann\ObjectEnumerator\Enumerator;
+use SebastianBergmann\Template\Template;
+use SoapClient;
+use Throwable;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+abstract class TestCase extends Assert implements Reorderable, SelfDescribing, Test
+{
+    private const LOCALE_CATEGORIES = [LC_ALL, LC_COLLATE, LC_CTYPE, LC_MONETARY, LC_NUMERIC, LC_TIME];
+
+    /**
+     * @var ?bool
+     */
+    protected $backupGlobals;
+
+    /**
+     * @var string[]
+     */
+    protected $backupGlobalsExcludeList = [];
+
+    /**
+     * @var string[]
+     *
+     * @deprecated Use $backupGlobalsExcludeList instead
+     */
+    protected $backupGlobalsBlacklist = [];
+
+    /**
+     * @var bool
+     */
+    protected $backupStaticAttributes;
+
+    /**
+     * @var array<string,array<int,string>>
+     */
+    protected $backupStaticAttributesExcludeList = [];
+
+    /**
+     * @var array<string,array<int,string>>
+     *
+     * @deprecated Use $backupStaticAttributesExcludeList instead
+     */
+    protected $backupStaticAttributesBlacklist = [];
+
+    /**
+     * @var bool
+     */
+    protected $runTestInSeparateProcess;
+
+    /**
+     * @var bool
+     */
+    protected $preserveGlobalState = true;
+
+    /**
+     * @var list<ExecutionOrderDependency>
+     */
+    protected $providedTests = [];
+
+    /**
+     * @var bool
+     */
+    private $runClassInSeparateProcess;
+
+    /**
+     * @var bool
+     */
+    private $inIsolation = false;
+
+    /**
+     * @var array
+     */
+    private $data;
+
+    /**
+     * @var int|string
+     */
+    private $dataName;
+
+    /**
+     * @var null|string
+     */
+    private $expectedException;
+
+    /**
+     * @var null|string
+     */
+    private $expectedExceptionMessage;
+
+    /**
+     * @var null|string
+     */
+    private $expectedExceptionMessageRegExp;
+
+    /**
+     * @var null|int|string
+     */
+    private $expectedExceptionCode;
+
+    /**
+     * @var string
+     */
+    private $name = '';
+
+    /**
+     * @var list<ExecutionOrderDependency>
+     */
+    private $dependencies = [];
+
+    /**
+     * @var array
+     */
+    private $dependencyInput = [];
+
+    /**
+     * @var array<string,string>
+     */
+    private $iniSettings = [];
+
+    /**
+     * @var array
+     */
+    private $locale = [];
+
+    /**
+     * @var MockObject[]
+     */
+    private $mockObjects = [];
+
+    /**
+     * @var MockGenerator
+     */
+    private $mockObjectGenerator;
+
+    /**
+     * @var int
+     */
+    private $status = BaseTestRunner::STATUS_UNKNOWN;
+
+    /**
+     * @var string
+     */
+    private $statusMessage = '';
+
+    /**
+     * @var int
+     */
+    private $numAssertions = 0;
+
+    /**
+     * @var TestResult
+     */
+    private $result;
+
+    /**
+     * @var mixed
+     */
+    private $testResult;
+
+    /**
+     * @var string
+     */
+    private $output = '';
+
+    /**
+     * @var ?string
+     */
+    private $outputExpectedRegex;
+
+    /**
+     * @var ?string
+     */
+    private $outputExpectedString;
+
+    /**
+     * @var mixed
+     */
+    private $outputCallback = false;
+
+    /**
+     * @var bool
+     */
+    private $outputBufferingActive = false;
+
+    /**
+     * @var int
+     */
+    private $outputBufferingLevel;
+
+    /**
+     * @var bool
+     */
+    private $outputRetrievedForAssertion = false;
+
+    /**
+     * @var ?Snapshot
+     */
+    private $snapshot;
+
+    /**
+     * @var \Prophecy\Prophet
+     */
+    private $prophet;
+
+    /**
+     * @var bool
+     */
+    private $beStrictAboutChangesToGlobalState = false;
+
+    /**
+     * @var bool
+     */
+    private $registerMockObjectsFromTestArgumentsRecursively = false;
+
+    /**
+     * @var string[]
+     */
+    private $warnings = [];
+
+    /**
+     * @var string[]
+     */
+    private $groups = [];
+
+    /**
+     * @var bool
+     */
+    private $doesNotPerformAssertions = false;
+
+    /**
+     * @var Comparator[]
+     */
+    private $customComparators = [];
+
+    /**
+     * @var string[]
+     */
+    private $doubledTypes = [];
+
+    /**
+     * Returns a matcher that matches when the method is executed
+     * zero or more times.
+     */
+    public static function any(): AnyInvokedCountMatcher
+    {
+        return new AnyInvokedCountMatcher;
+    }
+
+    /**
+     * Returns a matcher that matches when the method is never executed.
+     */
+    public static function never(): InvokedCountMatcher
+    {
+        return new InvokedCountMatcher(0);
+    }
+
+    /**
+     * Returns a matcher that matches when the method is executed
+     * at least N times.
+     */
+    public static function atLeast(int $requiredInvocations): InvokedAtLeastCountMatcher
+    {
+        return new InvokedAtLeastCountMatcher(
+            $requiredInvocations
+        );
+    }
+
+    /**
+     * Returns a matcher that matches when the method is executed at least once.
+     */
+    public static function atLeastOnce(): InvokedAtLeastOnceMatcher
+    {
+        return new InvokedAtLeastOnceMatcher;
+    }
+
+    /**
+     * Returns a matcher that matches when the method is executed exactly once.
+     */
+    public static function once(): InvokedCountMatcher
+    {
+        return new InvokedCountMatcher(1);
+    }
+
+    /**
+     * Returns a matcher that matches when the method is executed
+     * exactly $count times.
+     */
+    public static function exactly(int $count): InvokedCountMatcher
+    {
+        return new InvokedCountMatcher($count);
+    }
+
+    /**
+     * Returns a matcher that matches when the method is executed
+     * at most N times.
+     */
+    public static function atMost(int $allowedInvocations): InvokedAtMostCountMatcher
+    {
+        return new InvokedAtMostCountMatcher($allowedInvocations);
+    }
+
+    /**
+     * Returns a matcher that matches when the method is executed
+     * at the given index.
+     *
+     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4297
+     *
+     * @codeCoverageIgnore
+     */
+    public static function at(int $index): InvokedAtIndexMatcher
+    {
+        $stack = debug_backtrace();
+
+        while (!empty($stack)) {
+            $frame = array_pop($stack);
+
+            if (isset($frame['object']) && $frame['object'] instanceof self) {
+                $frame['object']->addWarning(
+                    'The at() matcher has been deprecated. It will be removed in PHPUnit 10. Please refactor your test to not rely on the order in which methods are invoked.'
+                );
+
+                break;
+            }
+        }
+
+        return new InvokedAtIndexMatcher($index);
+    }
+
+    public static function returnValue($value): ReturnStub
+    {
+        return new ReturnStub($value);
+    }
+
+    public static function returnValueMap(array $valueMap): ReturnValueMapStub
+    {
+        return new ReturnValueMapStub($valueMap);
+    }
+
+    public static function returnArgument(int $argumentIndex): ReturnArgumentStub
+    {
+        return new ReturnArgumentStub($argumentIndex);
+    }
+
+    public static function returnCallback($callback): ReturnCallbackStub
+    {
+        return new ReturnCallbackStub($callback);
+    }
+
+    /**
+     * Returns the current object.
+     *
+     * This method is useful when mocking a fluent interface.
+     */
+    public static function returnSelf(): ReturnSelfStub
+    {
+        return new ReturnSelfStub;
+    }
+
+    public static function throwException(Throwable $exception): ExceptionStub
+    {
+        return new ExceptionStub($exception);
+    }
+
+    public static function onConsecutiveCalls(...$args): ConsecutiveCallsStub
+    {
+        return new ConsecutiveCallsStub($args);
+    }
+
+    /**
+     * @param int|string $dataName
+     *
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function __construct(?string $name = null, array $data = [], $dataName = '')
+    {
+        if ($name !== null) {
+            $this->setName($name);
+        }
+
+        $this->data     = $data;
+        $this->dataName = $dataName;
+    }
+
+    /**
+     * This method is called before the first test of this test class is run.
+     */
+    public static function setUpBeforeClass(): void
+    {
+    }
+
+    /**
+     * This method is called after the last test of this test class is run.
+     */
+    public static function tearDownAfterClass(): void
+    {
+    }
+
+    /**
+     * This method is called before each test.
+     */
+    protected function setUp(): void
+    {
+    }
+
+    /**
+     * Performs assertions shared by all tests of a test case.
+     *
+     * This method is called between setUp() and test.
+     */
+    protected function assertPreConditions(): void
+    {
+    }
+
+    /**
+     * Performs assertions shared by all tests of a test case.
+     *
+     * This method is called between test and tearDown().
+     */
+    protected function assertPostConditions(): void
+    {
+    }
+
+    /**
+     * This method is called after each test.
+     */
+    protected function tearDown(): void
+    {
+    }
+
+    /**
+     * Returns a string representation of the test case.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     */
+    public function toString(): string
+    {
+        try {
+            $class = new ReflectionClass($this);
+            // @codeCoverageIgnoreStart
+        } catch (ReflectionException $e) {
+            throw new Exception(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+
+        $buffer = sprintf(
+            '%s::%s',
+            $class->name,
+            $this->getName(false)
+        );
+
+        return $buffer . $this->getDataSetAsString();
+    }
+
+    public function count(): int
+    {
+        return 1;
+    }
+
+    public function getActualOutputForAssertion(): string
+    {
+        $this->outputRetrievedForAssertion = true;
+
+        return $this->getActualOutput();
+    }
+
+    public function expectOutputRegex(string $expectedRegex): void
+    {
+        $this->outputExpectedRegex = $expectedRegex;
+    }
+
+    public function expectOutputString(string $expectedString): void
+    {
+        $this->outputExpectedString = $expectedString;
+    }
+
+    /**
+     * @psalm-param class-string<\Throwable> $exception
+     */
+    public function expectException(string $exception): void
+    {
+        // @codeCoverageIgnoreStart
+        switch ($exception) {
+            case Deprecated::class:
+                $this->addWarning('Support for using expectException() with PHPUnit\Framework\Error\Deprecated is deprecated and will be removed in PHPUnit 10. Use expectDeprecation() instead.');
+
+                break;
+
+            case Error::class:
+                $this->addWarning('Support for using expectException() with PHPUnit\Framework\Error\Error is deprecated and will be removed in PHPUnit 10. Use expectError() instead.');
+
+                break;
+
+            case Notice::class:
+                $this->addWarning('Support for using expectException() with PHPUnit\Framework\Error\Notice is deprecated and will be removed in PHPUnit 10. Use expectNotice() instead.');
+
+                break;
+
+            case WarningError::class:
+                $this->addWarning('Support for using expectException() with PHPUnit\Framework\Error\Warning is deprecated and will be removed in PHPUnit 10. Use expectWarning() instead.');
+
+                break;
+        }
+        // @codeCoverageIgnoreEnd
+
+        $this->expectedException = $exception;
+    }
+
+    /**
+     * @param int|string $code
+     */
+    public function expectExceptionCode($code): void
+    {
+        $this->expectedExceptionCode = $code;
+    }
+
+    public function expectExceptionMessage(string $message): void
+    {
+        $this->expectedExceptionMessage = $message;
+    }
+
+    public function expectExceptionMessageMatches(string $regularExpression): void
+    {
+        $this->expectedExceptionMessageRegExp = $regularExpression;
+    }
+
+    /**
+     * Sets up an expectation for an exception to be raised by the code under test.
+     * Information for expected exception class, expected exception message, and
+     * expected exception code are retrieved from a given Exception object.
+     */
+    public function expectExceptionObject(\Exception $exception): void
+    {
+        $this->expectException(get_class($exception));
+        $this->expectExceptionMessage($exception->getMessage());
+        $this->expectExceptionCode($exception->getCode());
+    }
+
+    public function expectNotToPerformAssertions(): void
+    {
+        $this->doesNotPerformAssertions = true;
+    }
+
+    public function expectDeprecation(): void
+    {
+        $this->expectedException = Deprecated::class;
+    }
+
+    public function expectDeprecationMessage(string $message): void
+    {
+        $this->expectExceptionMessage($message);
+    }
+
+    public function expectDeprecationMessageMatches(string $regularExpression): void
+    {
+        $this->expectExceptionMessageMatches($regularExpression);
+    }
+
+    public function expectNotice(): void
+    {
+        $this->expectedException = Notice::class;
+    }
+
+    public function expectNoticeMessage(string $message): void
+    {
+        $this->expectExceptionMessage($message);
+    }
+
+    public function expectNoticeMessageMatches(string $regularExpression): void
+    {
+        $this->expectExceptionMessageMatches($regularExpression);
+    }
+
+    public function expectWarning(): void
+    {
+        $this->expectedException = WarningError::class;
+    }
+
+    public function expectWarningMessage(string $message): void
+    {
+        $this->expectExceptionMessage($message);
+    }
+
+    public function expectWarningMessageMatches(string $regularExpression): void
+    {
+        $this->expectExceptionMessageMatches($regularExpression);
+    }
+
+    public function expectError(): void
+    {
+        $this->expectedException = Error::class;
+    }
+
+    public function expectErrorMessage(string $message): void
+    {
+        $this->expectExceptionMessage($message);
+    }
+
+    public function expectErrorMessageMatches(string $regularExpression): void
+    {
+        $this->expectExceptionMessageMatches($regularExpression);
+    }
+
+    public function getStatus(): int
+    {
+        return $this->status;
+    }
+
+    public function markAsRisky(): void
+    {
+        $this->status = BaseTestRunner::STATUS_RISKY;
+    }
+
+    public function getStatusMessage(): string
+    {
+        return $this->statusMessage;
+    }
+
+    public function hasFailed(): bool
+    {
+        $status = $this->getStatus();
+
+        return $status === BaseTestRunner::STATUS_FAILURE || $status === BaseTestRunner::STATUS_ERROR;
+    }
+
+    /**
+     * Runs the test case and collects the results in a TestResult object.
+     * If no TestResult object is passed a new one will be created.
+     *
+     * @throws \SebastianBergmann\CodeCoverage\InvalidArgumentException
+     * @throws \SebastianBergmann\CodeCoverage\UnintentionallyCoveredCodeException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws CodeCoverageException
+     * @throws UtilException
+     */
+    public function run(TestResult $result = null): TestResult
+    {
+        if ($result === null) {
+            $result = $this->createResult();
+        }
+
+        if (!$this instanceof ErrorTestCase && !$this instanceof WarningTestCase) {
+            $this->setTestResultObject($result);
+        }
+
+        if (!$this instanceof ErrorTestCase &&
+            !$this instanceof WarningTestCase &&
+            !$this instanceof SkippedTestCase &&
+            !$this->handleDependencies()) {
+            return $result;
+        }
+
+        if ($this->runInSeparateProcess()) {
+            $runEntireClass = $this->runClassInSeparateProcess && !$this->runTestInSeparateProcess;
+
+            try {
+                $class = new ReflectionClass($this);
+                // @codeCoverageIgnoreStart
+            } catch (ReflectionException $e) {
+                throw new Exception(
+                    $e->getMessage(),
+                    (int) $e->getCode(),
+                    $e
+                );
+            }
+            // @codeCoverageIgnoreEnd
+
+            if ($runEntireClass) {
+                $template = new Template(
+                    __DIR__ . '/../Util/PHP/Template/TestCaseClass.tpl'
+                );
+            } else {
+                $template = new Template(
+                    __DIR__ . '/../Util/PHP/Template/TestCaseMethod.tpl'
+                );
+            }
+
+            if ($this->preserveGlobalState) {
+                $constants     = GlobalState::getConstantsAsString();
+                $globals       = GlobalState::getGlobalsAsString();
+                $includedFiles = GlobalState::getIncludedFilesAsString();
+                $iniSettings   = GlobalState::getIniSettingsAsString();
+            } else {
+                $constants = '';
+
+                if (!empty($GLOBALS['__PHPUNIT_BOOTSTRAP'])) {
+                    $globals = '$GLOBALS[\'__PHPUNIT_BOOTSTRAP\'] = ' . var_export($GLOBALS['__PHPUNIT_BOOTSTRAP'], true) . ";\n";
+                } else {
+                    $globals = '';
+                }
+
+                $includedFiles = '';
+                $iniSettings   = '';
+            }
+
+            $coverage                                   = $result->getCollectCodeCoverageInformation() ? 'true' : 'false';
+            $isStrictAboutTestsThatDoNotTestAnything    = $result->isStrictAboutTestsThatDoNotTestAnything() ? 'true' : 'false';
+            $isStrictAboutOutputDuringTests             = $result->isStrictAboutOutputDuringTests() ? 'true' : 'false';
+            $enforcesTimeLimit                          = $result->enforcesTimeLimit() ? 'true' : 'false';
+            $isStrictAboutTodoAnnotatedTests            = $result->isStrictAboutTodoAnnotatedTests() ? 'true' : 'false';
+            $isStrictAboutResourceUsageDuringSmallTests = $result->isStrictAboutResourceUsageDuringSmallTests() ? 'true' : 'false';
+
+            if (defined('PHPUNIT_COMPOSER_INSTALL')) {
+                $composerAutoload = var_export(PHPUNIT_COMPOSER_INSTALL, true);
+            } else {
+                $composerAutoload = '\'\'';
+            }
+
+            if (defined('__PHPUNIT_PHAR__')) {
+                $phar = var_export(__PHPUNIT_PHAR__, true);
+            } else {
+                $phar = '\'\'';
+            }
+
+            $codeCoverage               = $result->getCodeCoverage();
+            $codeCoverageFilter         = null;
+            $cachesStaticAnalysis       = 'false';
+            $codeCoverageCacheDirectory = null;
+            $driverMethod               = 'forLineCoverage';
+
+            if ($codeCoverage) {
+                $codeCoverageFilter = $codeCoverage->filter();
+
+                if ($codeCoverage->collectsBranchAndPathCoverage()) {
+                    $driverMethod = 'forLineAndPathCoverage';
+                }
+
+                if ($codeCoverage->cachesStaticAnalysis()) {
+                    $cachesStaticAnalysis       = 'true';
+                    $codeCoverageCacheDirectory = $codeCoverage->cacheDirectory();
+                }
+            }
+
+            $data                       = var_export(serialize($this->data), true);
+            $dataName                   = var_export($this->dataName, true);
+            $dependencyInput            = var_export(serialize($this->dependencyInput), true);
+            $includePath                = var_export(get_include_path(), true);
+            $codeCoverageFilter         = var_export(serialize($codeCoverageFilter), true);
+            $codeCoverageCacheDirectory = var_export(serialize($codeCoverageCacheDirectory), true);
+            // must do these fixes because TestCaseMethod.tpl has unserialize('{data}') in it, and we can't break BC
+            // the lines above used to use addcslashes() rather than var_export(), which breaks null byte escape sequences
+            $data                       = "'." . $data . ".'";
+            $dataName                   = "'.(" . $dataName . ").'";
+            $dependencyInput            = "'." . $dependencyInput . ".'";
+            $includePath                = "'." . $includePath . ".'";
+            $codeCoverageFilter         = "'." . $codeCoverageFilter . ".'";
+            $codeCoverageCacheDirectory = "'." . $codeCoverageCacheDirectory . ".'";
+
+            $configurationFilePath = $GLOBALS['__PHPUNIT_CONFIGURATION_FILE'] ?? '';
+
+            $var = [
+                'composerAutoload'                           => $composerAutoload,
+                'phar'                                       => $phar,
+                'filename'                                   => $class->getFileName(),
+                'className'                                  => $class->getName(),
+                'collectCodeCoverageInformation'             => $coverage,
+                'cachesStaticAnalysis'                       => $cachesStaticAnalysis,
+                'codeCoverageCacheDirectory'                 => $codeCoverageCacheDirectory,
+                'driverMethod'                               => $driverMethod,
+                'data'                                       => $data,
+                'dataName'                                   => $dataName,
+                'dependencyInput'                            => $dependencyInput,
+                'constants'                                  => $constants,
+                'globals'                                    => $globals,
+                'include_path'                               => $includePath,
+                'included_files'                             => $includedFiles,
+                'iniSettings'                                => $iniSettings,
+                'isStrictAboutTestsThatDoNotTestAnything'    => $isStrictAboutTestsThatDoNotTestAnything,
+                'isStrictAboutOutputDuringTests'             => $isStrictAboutOutputDuringTests,
+                'enforcesTimeLimit'                          => $enforcesTimeLimit,
+                'isStrictAboutTodoAnnotatedTests'            => $isStrictAboutTodoAnnotatedTests,
+                'isStrictAboutResourceUsageDuringSmallTests' => $isStrictAboutResourceUsageDuringSmallTests,
+                'codeCoverageFilter'                         => $codeCoverageFilter,
+                'configurationFilePath'                      => $configurationFilePath,
+                'name'                                       => $this->getName(false),
+            ];
+
+            if (!$runEntireClass) {
+                $var['methodName'] = $this->name;
+            }
+
+            $template->setVar($var);
+
+            $php = AbstractPhpProcess::factory();
+            $php->runTestJob($template->render(), $this, $result);
+        } else {
+            $result->run($this);
+        }
+
+        $this->result = null;
+
+        return $result;
+    }
+
+    /**
+     * Returns a builder object to create mock objects using a fluent interface.
+     *
+     * @psalm-template RealInstanceType of object
+     *
+     * @psalm-param class-string<RealInstanceType> $className
+     *
+     * @psalm-return MockBuilder<RealInstanceType>
+     */
+    public function getMockBuilder(string $className): MockBuilder
+    {
+        $this->recordDoubledType($className);
+
+        return new MockBuilder($this, $className);
+    }
+
+    public function registerComparator(Comparator $comparator): void
+    {
+        ComparatorFactory::getInstance()->register($comparator);
+
+        $this->customComparators[] = $comparator;
+    }
+
+    /**
+     * @return string[]
+     *
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function doubledTypes(): array
+    {
+        return array_unique($this->doubledTypes);
+    }
+
+    /**
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function getGroups(): array
+    {
+        return $this->groups;
+    }
+
+    /**
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function setGroups(array $groups): void
+    {
+        $this->groups = $groups;
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function getName(bool $withDataSet = true): string
+    {
+        if ($withDataSet) {
+            return $this->name . $this->getDataSetAsString(false);
+        }
+
+        return $this->name;
+    }
+
+    /**
+     * Returns the size of the test.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function getSize(): int
+    {
+        return TestUtil::getSize(
+            static::class,
+            $this->getName(false)
+        );
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function hasSize(): bool
+    {
+        return $this->getSize() !== TestUtil::UNKNOWN;
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function isSmall(): bool
+    {
+        return $this->getSize() === TestUtil::SMALL;
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function isMedium(): bool
+    {
+        return $this->getSize() === TestUtil::MEDIUM;
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     *
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function isLarge(): bool
+    {
+        return $this->getSize() === TestUtil::LARGE;
+    }
+
+    /**
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function getActualOutput(): string
+    {
+        if (!$this->outputBufferingActive) {
+            return $this->output;
+        }
+
+        return (string) ob_get_contents();
+    }
+
+    /**
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function hasOutput(): bool
+    {
+        if ($this->output === '') {
+            return false;
+        }
+
+        if ($this->hasExpectationOnOutput()) {
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function doesNotPerformAssertions(): bool
+    {
+        return $this->doesNotPerformAssertions;
+    }
+
+    /**
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function hasExpectationOnOutput(): bool
+    {
+        return is_string($this->outputExpectedString) || is_string($this->outputExpectedRegex) || $this->outputRetrievedForAssertion;
+    }
+
+    /**
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function getExpectedException(): ?string
+    {
+        return $this->expectedException;
+    }
+
+    /**
+     * @return null|int|string
+     *
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function getExpectedExceptionCode()
+    {
+        return $this->expectedExceptionCode;
+    }
+
+    /**
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function getExpectedExceptionMessage(): ?string
+    {
+        return $this->expectedExceptionMessage;
+    }
+
+    /**
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function getExpectedExceptionMessageRegExp(): ?string
+    {
+        return $this->expectedExceptionMessageRegExp;
+    }
+
+    /**
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function setRegisterMockObjectsFromTestArgumentsRecursively(bool $flag): void
+    {
+        $this->registerMockObjectsFromTestArgumentsRecursively = $flag;
+    }
+
+    /**
+     * @throws Throwable
+     *
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function runBare(): void
+    {
+        $this->numAssertions = 0;
+
+        $this->snapshotGlobalState();
+        $this->startOutputBuffering();
+        clearstatcache();
+        $currentWorkingDirectory = getcwd();
+
+        $hookMethods = TestUtil::getHookMethods(static::class);
+
+        $hasMetRequirements = false;
+
+        try {
+            $this->checkRequirements();
+            $hasMetRequirements = true;
+
+            if ($this->inIsolation) {
+                foreach ($hookMethods['beforeClass'] as $method) {
+                    $this->{$method}();
+                }
+            }
+
+            $this->setDoesNotPerformAssertionsFromAnnotation();
+
+            foreach ($hookMethods['before'] as $method) {
+                $this->{$method}();
+            }
+
+            foreach ($hookMethods['preCondition'] as $method) {
+                $this->{$method}();
+            }
+
+            $this->testResult = $this->runTest();
+            $this->verifyMockObjects();
+
+            foreach ($hookMethods['postCondition'] as $method) {
+                $this->{$method}();
+            }
+
+            if (!empty($this->warnings)) {
+                throw new Warning(
+                    implode(
+                        "\n",
+                        array_unique($this->warnings)
+                    )
+                );
+            }
+
+            $this->status = BaseTestRunner::STATUS_PASSED;
+        } catch (IncompleteTest $e) {
+            $this->status        = BaseTestRunner::STATUS_INCOMPLETE;
+            $this->statusMessage = $e->getMessage();
+        } catch (SkippedTest $e) {
+            $this->status        = BaseTestRunner::STATUS_SKIPPED;
+            $this->statusMessage = $e->getMessage();
+        } catch (Warning $e) {
+            $this->status        = BaseTestRunner::STATUS_WARNING;
+            $this->statusMessage = $e->getMessage();
+        } catch (AssertionFailedError $e) {
+            $this->status        = BaseTestRunner::STATUS_FAILURE;
+            $this->statusMessage = $e->getMessage();
+        } catch (PredictionException $e) {
+            $this->status        = BaseTestRunner::STATUS_FAILURE;
+            $this->statusMessage = $e->getMessage();
+        } catch (Throwable $_e) {
+            $e                   = $_e;
+            $this->status        = BaseTestRunner::STATUS_ERROR;
+            $this->statusMessage = $_e->getMessage();
+        }
+
+        $this->mockObjects = [];
+        $this->prophet     = null;
+
+        // Tear down the fixture. An exception raised in tearDown() will be
+        // caught and passed on when no exception was raised before.
+        try {
+            if ($hasMetRequirements) {
+                foreach ($hookMethods['after'] as $method) {
+                    $this->{$method}();
+                }
+
+                if ($this->inIsolation) {
+                    foreach ($hookMethods['afterClass'] as $method) {
+                        $this->{$method}();
+                    }
+                }
+            }
+        } catch (Throwable $_e) {
+            $e = $e ?? $_e;
+        }
+
+        try {
+            $this->stopOutputBuffering();
+        } catch (RiskyTestError $_e) {
+            $e = $e ?? $_e;
+        }
+
+        if (isset($_e)) {
+            $this->status        = BaseTestRunner::STATUS_ERROR;
+            $this->statusMessage = $_e->getMessage();
+        }
+
+        clearstatcache();
+
+        if ($currentWorkingDirectory !== getcwd()) {
+            chdir($currentWorkingDirectory);
+        }
+
+        $this->restoreGlobalState();
+        $this->unregisterCustomComparators();
+        $this->cleanupIniSettings();
+        $this->cleanupLocaleSettings();
+        libxml_clear_errors();
+
+        // Perform assertion on output.
+        if (!isset($e)) {
+            try {
+                if ($this->outputExpectedRegex !== null) {
+                    $this->assertMatchesRegularExpression($this->outputExpectedRegex, $this->output);
+                } elseif ($this->outputExpectedString !== null) {
+                    $this->assertEquals($this->outputExpectedString, $this->output);
+                }
+            } catch (Throwable $_e) {
+                $e = $_e;
+            }
+        }
+
+        // Workaround for missing "finally".
+        if (isset($e)) {
+            if ($e instanceof PredictionException) {
+                $e = new AssertionFailedError($e->getMessage());
+            }
+
+            $this->onNotSuccessfulTest($e);
+        }
+    }
+
+    /**
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function setName(string $name): void
+    {
+        $this->name = $name;
+
+        if (is_callable($this->sortId(), true)) {
+            $this->providedTests = [new ExecutionOrderDependency($this->sortId())];
+        }
+    }
+
+    /**
+     * @param list<ExecutionOrderDependency> $dependencies
+     *
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function setDependencies(array $dependencies): void
+    {
+        $this->dependencies = $dependencies;
+    }
+
+    /**
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function setDependencyInput(array $dependencyInput): void
+    {
+        $this->dependencyInput = $dependencyInput;
+    }
+
+    /**
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function setBeStrictAboutChangesToGlobalState(?bool $beStrictAboutChangesToGlobalState): void
+    {
+        $this->beStrictAboutChangesToGlobalState = $beStrictAboutChangesToGlobalState;
+    }
+
+    /**
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function setBackupGlobals(?bool $backupGlobals): void
+    {
+        if ($this->backupGlobals === null && $backupGlobals !== null) {
+            $this->backupGlobals = $backupGlobals;
+        }
+    }
+
+    /**
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function setBackupStaticAttributes(?bool $backupStaticAttributes): void
+    {
+        if ($this->backupStaticAttributes === null && $backupStaticAttributes !== null) {
+            $this->backupStaticAttributes = $backupStaticAttributes;
+        }
+    }
+
+    /**
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function setRunTestInSeparateProcess(bool $runTestInSeparateProcess): void
+    {
+        if ($this->runTestInSeparateProcess === null) {
+            $this->runTestInSeparateProcess = $runTestInSeparateProcess;
+        }
+    }
+
+    /**
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function setRunClassInSeparateProcess(bool $runClassInSeparateProcess): void
+    {
+        if ($this->runClassInSeparateProcess === null) {
+            $this->runClassInSeparateProcess = $runClassInSeparateProcess;
+        }
+    }
+
+    /**
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function setPreserveGlobalState(bool $preserveGlobalState): void
+    {
+        $this->preserveGlobalState = $preserveGlobalState;
+    }
+
+    /**
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function setInIsolation(bool $inIsolation): void
+    {
+        $this->inIsolation = $inIsolation;
+    }
+
+    /**
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function isInIsolation(): bool
+    {
+        return $this->inIsolation;
+    }
+
+    /**
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function getResult()
+    {
+        return $this->testResult;
+    }
+
+    /**
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function setResult($result): void
+    {
+        $this->testResult = $result;
+    }
+
+    /**
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function setOutputCallback(callable $callback): void
+    {
+        $this->outputCallback = $callback;
+    }
+
+    /**
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function getTestResultObject(): ?TestResult
+    {
+        return $this->result;
+    }
+
+    /**
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function setTestResultObject(TestResult $result): void
+    {
+        $this->result = $result;
+    }
+
+    /**
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function registerMockObject(MockObject $mockObject): void
+    {
+        $this->mockObjects[] = $mockObject;
+    }
+
+    /**
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function addToAssertionCount(int $count): void
+    {
+        $this->numAssertions += $count;
+    }
+
+    /**
+     * Returns the number of assertions performed by this test.
+     *
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function getNumAssertions(): int
+    {
+        return $this->numAssertions;
+    }
+
+    /**
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function usesDataProvider(): bool
+    {
+        return !empty($this->data);
+    }
+
+    /**
+     * @return int|string
+     *
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function dataName()
+    {
+        return $this->dataName;
+    }
+
+    /**
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function getDataSetAsString(bool $includeData = true): string
+    {
+        $buffer = '';
+
+        if (!empty($this->data)) {
+            if (is_int($this->dataName)) {
+                $buffer .= sprintf(' with data set #%d', $this->dataName);
+            } else {
+                $buffer .= sprintf(' with data set "%s"', $this->dataName);
+            }
+
+            if ($includeData) {
+                $exporter = new Exporter;
+
+                $buffer .= sprintf(' (%s)', $exporter->shortenedRecursiveExport($this->data));
+            }
+        }
+
+        return $buffer;
+    }
+
+    /**
+     * Gets the data set of a TestCase.
+     *
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function getProvidedData(): array
+    {
+        return $this->data;
+    }
+
+    /**
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    public function addWarning(string $warning): void
+    {
+        $this->warnings[] = $warning;
+    }
+
+    public function sortId(): string
+    {
+        $id = $this->name;
+
+        if (strpos($id, '::') === false) {
+            $id = static::class . '::' . $id;
+        }
+
+        if ($this->usesDataProvider()) {
+            $id .= $this->getDataSetAsString(false);
+        }
+
+        return $id;
+    }
+
+    /**
+     * Returns the normalized test name as class::method.
+     *
+     * @return list<ExecutionOrderDependency>
+     */
+    public function provides(): array
+    {
+        return $this->providedTests;
+    }
+
+    /**
+     * Returns a list of normalized dependency names, class::method.
+     *
+     * This list can differ from the raw dependencies as the resolver has
+     * no need for the [!][shallow]clone prefix that is filtered out
+     * during normalization.
+     *
+     * @return list<ExecutionOrderDependency>
+     */
+    public function requires(): array
+    {
+        return $this->dependencies;
+    }
+
+    /**
+     * Override to run the test and assert its state.
+     *
+     * @throws \SebastianBergmann\ObjectEnumerator\InvalidArgumentException
+     * @throws AssertionFailedError
+     * @throws Exception
+     * @throws ExpectationFailedException
+     * @throws Throwable
+     */
+    protected function runTest()
+    {
+        if (trim($this->name) === '') {
+            throw new Exception(
+                'PHPUnit\Framework\TestCase::$name must be a non-blank string.'
+            );
+        }
+
+        $testArguments = array_merge($this->data, $this->dependencyInput);
+
+        $this->registerMockObjectsFromTestArguments($testArguments);
+
+        try {
+            $testResult = $this->{$this->name}(...array_values($testArguments));
+        } catch (Throwable $exception) {
+            if (!$this->checkExceptionExpectations($exception)) {
+                throw $exception;
+            }
+
+            if ($this->expectedException !== null) {
+                if ($this->expectedException === Error::class) {
+                    $this->assertThat(
+                        $exception,
+                        LogicalOr::fromConstraints(
+                            new ExceptionConstraint(Error::class),
+                            new ExceptionConstraint(\Error::class)
+                        )
+                    );
+                } else {
+                    $this->assertThat(
+                        $exception,
+                        new ExceptionConstraint(
+                            $this->expectedException
+                        )
+                    );
+                }
+            }
+
+            if ($this->expectedExceptionMessage !== null) {
+                $this->assertThat(
+                    $exception,
+                    new ExceptionMessage(
+                        $this->expectedExceptionMessage
+                    )
+                );
+            }
+
+            if ($this->expectedExceptionMessageRegExp !== null) {
+                $this->assertThat(
+                    $exception,
+                    new ExceptionMessageRegularExpression(
+                        $this->expectedExceptionMessageRegExp
+                    )
+                );
+            }
+
+            if ($this->expectedExceptionCode !== null) {
+                $this->assertThat(
+                    $exception,
+                    new ExceptionCode(
+                        $this->expectedExceptionCode
+                    )
+                );
+            }
+
+            return;
+        }
+
+        if ($this->expectedException !== null) {
+            $this->assertThat(
+                null,
+                new ExceptionConstraint(
+                    $this->expectedException
+                )
+            );
+        } elseif ($this->expectedExceptionMessage !== null) {
+            $this->numAssertions++;
+
+            throw new AssertionFailedError(
+                sprintf(
+                    'Failed asserting that exception with message "%s" is thrown',
+                    $this->expectedExceptionMessage
+                )
+            );
+        } elseif ($this->expectedExceptionMessageRegExp !== null) {
+            $this->numAssertions++;
+
+            throw new AssertionFailedError(
+                sprintf(
+                    'Failed asserting that exception with message matching "%s" is thrown',
+                    $this->expectedExceptionMessageRegExp
+                )
+            );
+        } elseif ($this->expectedExceptionCode !== null) {
+            $this->numAssertions++;
+
+            throw new AssertionFailedError(
+                sprintf(
+                    'Failed asserting that exception with code "%s" is thrown',
+                    $this->expectedExceptionCode
+                )
+            );
+        }
+
+        return $testResult;
+    }
+
+    /**
+     * This method is a wrapper for the ini_set() function that automatically
+     * resets the modified php.ini setting to its original value after the
+     * test is run.
+     *
+     * @throws Exception
+     */
+    protected function iniSet(string $varName, string $newValue): void
+    {
+        $currentValue = ini_set($varName, $newValue);
+
+        if ($currentValue !== false) {
+            $this->iniSettings[$varName] = $currentValue;
+        } else {
+            throw new Exception(
+                sprintf(
+                    'INI setting "%s" could not be set to "%s".',
+                    $varName,
+                    $newValue
+                )
+            );
+        }
+    }
+
+    /**
+     * This method is a wrapper for the setlocale() function that automatically
+     * resets the locale to its original value after the test is run.
+     *
+     * @throws Exception
+     */
+    protected function setLocale(...$args): void
+    {
+        if (count($args) < 2) {
+            throw new Exception;
+        }
+
+        [$category, $locale] = $args;
+
+        if (!in_array($category, self::LOCALE_CATEGORIES, true)) {
+            throw new Exception;
+        }
+
+        if (!is_array($locale) && !is_string($locale)) {
+            throw new Exception;
+        }
+
+        $this->locale[$category] = setlocale($category, 0);
+
+        $result = setlocale(...$args);
+
+        if ($result === false) {
+            throw new Exception(
+                'The locale functionality is not implemented on your platform, ' .
+                'the specified locale does not exist or the category name is ' .
+                'invalid.'
+            );
+        }
+    }
+
+    /**
+     * Makes configurable stub for the specified class.
+     *
+     * @psalm-template RealInstanceType of object
+     *
+     * @psalm-param    class-string<RealInstanceType> $originalClassName
+     *
+     * @psalm-return   Stub&RealInstanceType
+     */
+    protected function createStub(string $originalClassName): Stub
+    {
+        return $this->createMockObject($originalClassName);
+    }
+
+    /**
+     * Returns a mock object for the specified class.
+     *
+     * @psalm-template RealInstanceType of object
+     *
+     * @psalm-param class-string<RealInstanceType> $originalClassName
+     *
+     * @psalm-return MockObject&RealInstanceType
+     */
+    protected function createMock(string $originalClassName): MockObject
+    {
+        return $this->createMockObject($originalClassName);
+    }
+
+    /**
+     * Returns a configured mock object for the specified class.
+     *
+     * @psalm-template RealInstanceType of object
+     *
+     * @psalm-param class-string<RealInstanceType> $originalClassName
+     *
+     * @psalm-return MockObject&RealInstanceType
+     */
+    protected function createConfiguredMock(string $originalClassName, array $configuration): MockObject
+    {
+        $o = $this->createMockObject($originalClassName);
+
+        foreach ($configuration as $method => $return) {
+            $o->method($method)->willReturn($return);
+        }
+
+        return $o;
+    }
+
+    /**
+     * Returns a partial mock object for the specified class.
+     *
+     * @param string[] $methods
+     *
+     * @psalm-template RealInstanceType of object
+     *
+     * @psalm-param class-string<RealInstanceType> $originalClassName
+     *
+     * @psalm-return MockObject&RealInstanceType
+     */
+    protected function createPartialMock(string $originalClassName, array $methods): MockObject
+    {
+        try {
+            $reflector = new ReflectionClass($originalClassName);
+            // @codeCoverageIgnoreStart
+        } catch (ReflectionException $e) {
+            throw new Exception(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+
+        $mockedMethodsThatDontExist = array_filter(
+            $methods,
+            static function (string $method) use ($reflector)
+            {
+                return !$reflector->hasMethod($method);
+            }
+        );
+
+        if ($mockedMethodsThatDontExist) {
+            $this->addWarning(
+                sprintf(
+                    'createPartialMock() called with method(s) %s that do not exist in %s. This will not be allowed in future versions of PHPUnit.',
+                    implode(', ', $mockedMethodsThatDontExist),
+                    $originalClassName
+                )
+            );
+        }
+
+        return $this->getMockBuilder($originalClassName)
+                    ->disableOriginalConstructor()
+                    ->disableOriginalClone()
+                    ->disableArgumentCloning()
+                    ->disallowMockingUnknownTypes()
+                    ->setMethods(empty($methods) ? null : $methods)
+                    ->getMock();
+    }
+
+    /**
+     * Returns a test proxy for the specified class.
+     *
+     * @psalm-template RealInstanceType of object
+     *
+     * @psalm-param class-string<RealInstanceType> $originalClassName
+     *
+     * @psalm-return MockObject&RealInstanceType
+     */
+    protected function createTestProxy(string $originalClassName, array $constructorArguments = []): MockObject
+    {
+        return $this->getMockBuilder($originalClassName)
+                    ->setConstructorArgs($constructorArguments)
+                    ->enableProxyingToOriginalMethods()
+                    ->getMock();
+    }
+
+    /**
+     * Mocks the specified class and returns the name of the mocked class.
+     *
+     * @param null|array $methods $methods
+     *
+     * @psalm-template RealInstanceType of object
+     *
+     * @psalm-param class-string<RealInstanceType>|string $originalClassName
+     *
+     * @psalm-return class-string<MockObject&RealInstanceType>
+     */
+    protected function getMockClass(string $originalClassName, $methods = [], array $arguments = [], string $mockClassName = '', bool $callOriginalConstructor = false, bool $callOriginalClone = true, bool $callAutoload = true, bool $cloneArguments = false): string
+    {
+        $this->recordDoubledType($originalClassName);
+
+        $mock = $this->getMockObjectGenerator()->getMock(
+            $originalClassName,
+            $methods,
+            $arguments,
+            $mockClassName,
+            $callOriginalConstructor,
+            $callOriginalClone,
+            $callAutoload,
+            $cloneArguments
+        );
+
+        return get_class($mock);
+    }
+
+    /**
+     * Returns a mock object for the specified abstract class with all abstract
+     * methods of the class mocked. Concrete methods are not mocked by default.
+     * To mock concrete methods, use the 7th parameter ($mockedMethods).
+     *
+     * @psalm-template RealInstanceType of object
+     *
+     * @psalm-param class-string<RealInstanceType> $originalClassName
+     *
+     * @psalm-return MockObject&RealInstanceType
+     */
+    protected function getMockForAbstractClass(string $originalClassName, array $arguments = [], string $mockClassName = '', bool $callOriginalConstructor = true, bool $callOriginalClone = true, bool $callAutoload = true, array $mockedMethods = [], bool $cloneArguments = false): MockObject
+    {
+        $this->recordDoubledType($originalClassName);
+
+        $mockObject = $this->getMockObjectGenerator()->getMockForAbstractClass(
+            $originalClassName,
+            $arguments,
+            $mockClassName,
+            $callOriginalConstructor,
+            $callOriginalClone,
+            $callAutoload,
+            $mockedMethods,
+            $cloneArguments
+        );
+
+        $this->registerMockObject($mockObject);
+
+        return $mockObject;
+    }
+
+    /**
+     * Returns a mock object based on the given WSDL file.
+     *
+     * @psalm-template RealInstanceType of object
+     *
+     * @psalm-param class-string<RealInstanceType>|string $originalClassName
+     *
+     * @psalm-return MockObject&RealInstanceType
+     */
+    protected function getMockFromWsdl(string $wsdlFile, string $originalClassName = '', string $mockClassName = '', array $methods = [], bool $callOriginalConstructor = true, array $options = []): MockObject
+    {
+        $this->recordDoubledType(SoapClient::class);
+
+        if ($originalClassName === '') {
+            $fileName          = pathinfo(basename(parse_url($wsdlFile, PHP_URL_PATH)), PATHINFO_FILENAME);
+            $originalClassName = preg_replace('/\W/', '', $fileName);
+        }
+
+        if (!class_exists($originalClassName)) {
+            eval(
+                $this->getMockObjectGenerator()->generateClassFromWsdl(
+                    $wsdlFile,
+                    $originalClassName,
+                    $methods,
+                    $options
+                )
+            );
+        }
+
+        $mockObject = $this->getMockObjectGenerator()->getMock(
+            $originalClassName,
+            $methods,
+            ['', $options],
+            $mockClassName,
+            $callOriginalConstructor,
+            false,
+            false
+        );
+
+        $this->registerMockObject($mockObject);
+
+        return $mockObject;
+    }
+
+    /**
+     * Returns a mock object for the specified trait with all abstract methods
+     * of the trait mocked. Concrete methods to mock can be specified with the
+     * `$mockedMethods` parameter.
+     *
+     * @psalm-param trait-string $traitName
+     */
+    protected function getMockForTrait(string $traitName, array $arguments = [], string $mockClassName = '', bool $callOriginalConstructor = true, bool $callOriginalClone = true, bool $callAutoload = true, array $mockedMethods = [], bool $cloneArguments = false): MockObject
+    {
+        $this->recordDoubledType($traitName);
+
+        $mockObject = $this->getMockObjectGenerator()->getMockForTrait(
+            $traitName,
+            $arguments,
+            $mockClassName,
+            $callOriginalConstructor,
+            $callOriginalClone,
+            $callAutoload,
+            $mockedMethods,
+            $cloneArguments
+        );
+
+        $this->registerMockObject($mockObject);
+
+        return $mockObject;
+    }
+
+    /**
+     * Returns an object for the specified trait.
+     *
+     * @psalm-param trait-string $traitName
+     */
+    protected function getObjectForTrait(string $traitName, array $arguments = [], string $traitClassName = '', bool $callOriginalConstructor = true, bool $callOriginalClone = true, bool $callAutoload = true): object
+    {
+        $this->recordDoubledType($traitName);
+
+        return $this->getMockObjectGenerator()->getObjectForTrait(
+            $traitName,
+            $traitClassName,
+            $callAutoload,
+            $callOriginalConstructor,
+            $arguments
+        );
+    }
+
+    /**
+     * @throws \Prophecy\Exception\Doubler\ClassNotFoundException
+     * @throws \Prophecy\Exception\Doubler\DoubleException
+     * @throws \Prophecy\Exception\Doubler\InterfaceNotFoundException
+     *
+     * @psalm-param class-string|null $classOrInterface
+     *
+     * @deprecated https://github.com/sebastianbergmann/phpunit/issues/4141
+     */
+    protected function prophesize(?string $classOrInterface = null): ObjectProphecy
+    {
+        if (!class_exists(Prophet::class)) {
+            throw new Exception('This test uses TestCase::prophesize(), but phpspec/prophecy is not installed. Please run "composer require --dev phpspec/prophecy".');
+        }
+
+        $this->addWarning('PHPUnit\Framework\TestCase::prophesize() is deprecated and will be removed in PHPUnit 10. Please use the trait provided by phpspec/prophecy-phpunit.');
+
+        if (is_string($classOrInterface)) {
+            $this->recordDoubledType($classOrInterface);
+        }
+
+        return $this->getProphet()->prophesize($classOrInterface);
+    }
+
+    /**
+     * Creates a default TestResult object.
+     *
+     * @internal This method is not covered by the backward compatibility promise for PHPUnit
+     */
+    protected function createResult(): TestResult
+    {
+        return new TestResult;
+    }
+
+    /**
+     * This method is called when a test method did not execute successfully.
+     *
+     * @throws Throwable
+     */
+    protected function onNotSuccessfulTest(Throwable $t): void
+    {
+        throw $t;
+    }
+
+    protected function recordDoubledType(string $originalClassName): void
+    {
+        $this->doubledTypes[] = $originalClassName;
+    }
+
+    /**
+     * @throws Throwable
+     */
+    private function verifyMockObjects(): void
+    {
+        foreach ($this->mockObjects as $mockObject) {
+            if ($mockObject->__phpunit_hasMatchers()) {
+                $this->numAssertions++;
+            }
+
+            $mockObject->__phpunit_verify(
+                $this->shouldInvocationMockerBeReset($mockObject)
+            );
+        }
+
+        if ($this->prophet !== null) {
+            try {
+                $this->prophet->checkPredictions();
+            } finally {
+                foreach ($this->prophet->getProphecies() as $objectProphecy) {
+                    foreach ($objectProphecy->getMethodProphecies() as $methodProphecies) {
+                        foreach ($methodProphecies as $methodProphecy) {
+                            /* @var MethodProphecy $methodProphecy */
+                            $this->numAssertions += count($methodProphecy->getCheckedPredictions());
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * @throws SkippedTestError
+     * @throws SyntheticSkippedError
+     * @throws Warning
+     */
+    private function checkRequirements(): void
+    {
+        if (!$this->name || !method_exists($this, $this->name)) {
+            return;
+        }
+
+        $missingRequirements = TestUtil::getMissingRequirements(
+            static::class,
+            $this->name
+        );
+
+        if (!empty($missingRequirements)) {
+            $this->markTestSkipped(implode(PHP_EOL, $missingRequirements));
+        }
+    }
+
+    private function handleDependencies(): bool
+    {
+        if ([] === $this->dependencies || $this->inIsolation) {
+            return true;
+        }
+
+        $passed     = $this->result->passed();
+        $passedKeys = array_keys($passed);
+        $numKeys    = count($passedKeys);
+
+        for ($i = 0; $i < $numKeys; $i++) {
+            $pos = strpos($passedKeys[$i], ' with data set');
+
+            if ($pos !== false) {
+                $passedKeys[$i] = substr($passedKeys[$i], 0, $pos);
+            }
+        }
+
+        $passedKeys = array_flip(array_unique($passedKeys));
+
+        foreach ($this->dependencies as $dependency) {
+            if (!$dependency->isValid()) {
+                $this->markSkippedForNotSpecifyingDependency();
+
+                return false;
+            }
+
+            if ($dependency->targetIsClass()) {
+                $dependencyClassName = $dependency->getTargetClassName();
+
+                if (array_search($dependencyClassName, $this->result->passedClasses(), true) === false) {
+                    $this->markSkippedForMissingDependency($dependency);
+
+                    return false;
+                }
+
+                continue;
+            }
+
+            $dependencyTarget = $dependency->getTarget();
+
+            if (!isset($passedKeys[$dependencyTarget])) {
+                if (!$this->isCallableTestMethod($dependencyTarget)) {
+                    $this->markWarningForUncallableDependency($dependency);
+                } else {
+                    $this->markSkippedForMissingDependency($dependency);
+                }
+
+                return false;
+            }
+
+            if (isset($passed[$dependencyTarget])) {
+                if ($passed[$dependencyTarget]['size'] != \PHPUnit\Util\Test::UNKNOWN &&
+                    $this->getSize() != \PHPUnit\Util\Test::UNKNOWN &&
+                    $passed[$dependencyTarget]['size'] > $this->getSize()) {
+                    $this->result->addError(
+                        $this,
+                        new SkippedTestError(
+                            'This test depends on a test that is larger than itself.'
+                        ),
+                        0
+                    );
+
+                    return false;
+                }
+
+                if ($dependency->useDeepClone()) {
+                    $deepCopy = new DeepCopy;
+                    $deepCopy->skipUncloneable(false);
+
+                    $this->dependencyInput[$dependencyTarget] = $deepCopy->copy($passed[$dependencyTarget]['result']);
+                } elseif ($dependency->useShallowClone()) {
+                    $this->dependencyInput[$dependencyTarget] = clone $passed[$dependencyTarget]['result'];
+                } else {
+                    $this->dependencyInput[$dependencyTarget] = $passed[$dependencyTarget]['result'];
+                }
+            } else {
+                $this->dependencyInput[$dependencyTarget] = null;
+            }
+        }
+
+        return true;
+    }
+
+    private function markSkippedForNotSpecifyingDependency(): void
+    {
+        $this->status = BaseTestRunner::STATUS_SKIPPED;
+
+        $this->result->startTest($this);
+
+        $this->result->addError(
+            $this,
+            new SkippedTestError(
+                'This method has an invalid @depends annotation.'
+            ),
+            0
+        );
+
+        $this->result->endTest($this, 0);
+    }
+
+    private function markSkippedForMissingDependency(ExecutionOrderDependency $dependency): void
+    {
+        $this->status = BaseTestRunner::STATUS_SKIPPED;
+
+        $this->result->startTest($this);
+
+        $this->result->addError(
+            $this,
+            new SkippedTestError(
+                sprintf(
+                    'This test depends on "%s" to pass.',
+                    $dependency->getTarget()
+                )
+            ),
+            0
+        );
+
+        $this->result->endTest($this, 0);
+    }
+
+    private function markWarningForUncallableDependency(ExecutionOrderDependency $dependency): void
+    {
+        $this->status = BaseTestRunner::STATUS_WARNING;
+
+        $this->result->startTest($this);
+
+        $this->result->addWarning(
+            $this,
+            new Warning(
+                sprintf(
+                    'This test depends on "%s" which does not exist.',
+                    $dependency->getTarget()
+                )
+            ),
+            0
+        );
+
+        $this->result->endTest($this, 0);
+    }
+
+    /**
+     * Get the mock object generator, creating it if it doesn't exist.
+     */
+    private function getMockObjectGenerator(): MockGenerator
+    {
+        if ($this->mockObjectGenerator === null) {
+            $this->mockObjectGenerator = new MockGenerator;
+        }
+
+        return $this->mockObjectGenerator;
+    }
+
+    private function startOutputBuffering(): void
+    {
+        ob_start();
+
+        $this->outputBufferingActive = true;
+        $this->outputBufferingLevel  = ob_get_level();
+    }
+
+    /**
+     * @throws RiskyTestError
+     */
+    private function stopOutputBuffering(): void
+    {
+        if (ob_get_level() !== $this->outputBufferingLevel) {
+            while (ob_get_level() >= $this->outputBufferingLevel) {
+                ob_end_clean();
+            }
+
+            throw new RiskyTestError(
+                'Test code or tested code did not (only) close its own output buffers'
+            );
+        }
+
+        $this->output = ob_get_contents();
+
+        if ($this->outputCallback !== false) {
+            $this->output = (string) call_user_func($this->outputCallback, $this->output);
+        }
+
+        ob_end_clean();
+
+        $this->outputBufferingActive = false;
+        $this->outputBufferingLevel  = ob_get_level();
+    }
+
+    private function snapshotGlobalState(): void
+    {
+        if ($this->runTestInSeparateProcess || $this->inIsolation ||
+            (!$this->backupGlobals && !$this->backupStaticAttributes)) {
+            return;
+        }
+
+        $this->snapshot = $this->createGlobalStateSnapshot($this->backupGlobals === true);
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws RiskyTestError
+     */
+    private function restoreGlobalState(): void
+    {
+        if (!$this->snapshot instanceof Snapshot) {
+            return;
+        }
+
+        if ($this->beStrictAboutChangesToGlobalState) {
+            try {
+                $this->compareGlobalStateSnapshots(
+                    $this->snapshot,
+                    $this->createGlobalStateSnapshot($this->backupGlobals === true)
+                );
+            } catch (RiskyTestError $rte) {
+                // Intentionally left empty
+            }
+        }
+
+        $restorer = new Restorer;
+
+        if ($this->backupGlobals) {
+            $restorer->restoreGlobalVariables($this->snapshot);
+        }
+
+        if ($this->backupStaticAttributes) {
+            $restorer->restoreStaticAttributes($this->snapshot);
+        }
+
+        $this->snapshot = null;
+
+        if (isset($rte)) {
+            throw $rte;
+        }
+    }
+
+    private function createGlobalStateSnapshot(bool $backupGlobals): Snapshot
+    {
+        $excludeList = new ExcludeList;
+
+        foreach ($this->backupGlobalsExcludeList as $globalVariable) {
+            $excludeList->addGlobalVariable($globalVariable);
+        }
+
+        if (!empty($this->backupGlobalsBlacklist)) {
+            $this->addWarning('PHPUnit\Framework\TestCase::$backupGlobalsBlacklist is deprecated and will be removed in PHPUnit 10. Please use PHPUnit\Framework\TestCase::$backupGlobalsExcludeList instead.');
+
+            foreach ($this->backupGlobalsBlacklist as $globalVariable) {
+                $excludeList->addGlobalVariable($globalVariable);
+            }
+        }
+
+        if (!defined('PHPUNIT_TESTSUITE')) {
+            $excludeList->addClassNamePrefix('PHPUnit');
+            $excludeList->addClassNamePrefix('SebastianBergmann\CodeCoverage');
+            $excludeList->addClassNamePrefix('SebastianBergmann\FileIterator');
+            $excludeList->addClassNamePrefix('SebastianBergmann\Invoker');
+            $excludeList->addClassNamePrefix('SebastianBergmann\Template');
+            $excludeList->addClassNamePrefix('SebastianBergmann\Timer');
+            $excludeList->addClassNamePrefix('Doctrine\Instantiator');
+            $excludeList->addClassNamePrefix('Prophecy');
+            $excludeList->addStaticAttribute(ComparatorFactory::class, 'instance');
+
+            foreach ($this->backupStaticAttributesExcludeList as $class => $attributes) {
+                foreach ($attributes as $attribute) {
+                    $excludeList->addStaticAttribute($class, $attribute);
+                }
+            }
+
+            if (!empty($this->backupStaticAttributesBlacklist)) {
+                $this->addWarning('PHPUnit\Framework\TestCase::$backupStaticAttributesBlacklist is deprecated and will be removed in PHPUnit 10. Please use PHPUnit\Framework\TestCase::$backupStaticAttributesExcludeList instead.');
+
+                foreach ($this->backupStaticAttributesBlacklist as $class => $attributes) {
+                    foreach ($attributes as $attribute) {
+                        $excludeList->addStaticAttribute($class, $attribute);
+                    }
+                }
+            }
+        }
+
+        return new Snapshot(
+            $excludeList,
+            $backupGlobals,
+            (bool) $this->backupStaticAttributes,
+            false,
+            false,
+            false,
+            false,
+            false,
+            false,
+            false
+        );
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws RiskyTestError
+     */
+    private function compareGlobalStateSnapshots(Snapshot $before, Snapshot $after): void
+    {
+        $backupGlobals = $this->backupGlobals === null || $this->backupGlobals;
+
+        if ($backupGlobals) {
+            $this->compareGlobalStateSnapshotPart(
+                $before->globalVariables(),
+                $after->globalVariables(),
+                "--- Global variables before the test\n+++ Global variables after the test\n"
+            );
+
+            $this->compareGlobalStateSnapshotPart(
+                $before->superGlobalVariables(),
+                $after->superGlobalVariables(),
+                "--- Super-global variables before the test\n+++ Super-global variables after the test\n"
+            );
+        }
+
+        if ($this->backupStaticAttributes) {
+            $this->compareGlobalStateSnapshotPart(
+                $before->staticAttributes(),
+                $after->staticAttributes(),
+                "--- Static attributes before the test\n+++ Static attributes after the test\n"
+            );
+        }
+    }
+
+    /**
+     * @throws RiskyTestError
+     */
+    private function compareGlobalStateSnapshotPart(array $before, array $after, string $header): void
+    {
+        if ($before != $after) {
+            $differ   = new Differ($header);
+            $exporter = new Exporter;
+
+            $diff = $differ->diff(
+                $exporter->export($before),
+                $exporter->export($after)
+            );
+
+            throw new RiskyTestError(
+                $diff
+            );
+        }
+    }
+
+    private function getProphet(): Prophet
+    {
+        if ($this->prophet === null) {
+            $this->prophet = new Prophet;
+        }
+
+        return $this->prophet;
+    }
+
+    /**
+     * @throws \SebastianBergmann\ObjectEnumerator\InvalidArgumentException
+     */
+    private function shouldInvocationMockerBeReset(MockObject $mock): bool
+    {
+        $enumerator = new Enumerator;
+
+        foreach ($enumerator->enumerate($this->dependencyInput) as $object) {
+            if ($mock === $object) {
+                return false;
+            }
+        }
+
+        if (!is_array($this->testResult) && !is_object($this->testResult)) {
+            return true;
+        }
+
+        return !in_array($mock, $enumerator->enumerate($this->testResult), true);
+    }
+
+    /**
+     * @throws \SebastianBergmann\ObjectEnumerator\InvalidArgumentException
+     * @throws \SebastianBergmann\ObjectReflector\InvalidArgumentException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    private function registerMockObjectsFromTestArguments(array $testArguments, array &$visited = []): void
+    {
+        if ($this->registerMockObjectsFromTestArgumentsRecursively) {
+            foreach ((new Enumerator)->enumerate($testArguments) as $object) {
+                if ($object instanceof MockObject) {
+                    $this->registerMockObject($object);
+                }
+            }
+        } else {
+            foreach ($testArguments as $testArgument) {
+                if ($testArgument instanceof MockObject) {
+                    $testArgument = Cloner::clone($testArgument);
+
+                    $this->registerMockObject($testArgument);
+                } elseif (is_array($testArgument) && !in_array($testArgument, $visited, true)) {
+                    $visited[] = $testArgument;
+
+                    $this->registerMockObjectsFromTestArguments(
+                        $testArgument,
+                        $visited
+                    );
+                }
+            }
+        }
+    }
+
+    private function setDoesNotPerformAssertionsFromAnnotation(): void
+    {
+        $annotations = TestUtil::parseTestMethodAnnotations(
+            static::class,
+            $this->name
+        );
+
+        if (isset($annotations['method']['doesNotPerformAssertions'])) {
+            $this->doesNotPerformAssertions = true;
+        }
+    }
+
+    private function unregisterCustomComparators(): void
+    {
+        $factory = ComparatorFactory::getInstance();
+
+        foreach ($this->customComparators as $comparator) {
+            $factory->unregister($comparator);
+        }
+
+        $this->customComparators = [];
+    }
+
+    private function cleanupIniSettings(): void
+    {
+        foreach ($this->iniSettings as $varName => $oldValue) {
+            ini_set($varName, $oldValue);
+        }
+
+        $this->iniSettings = [];
+    }
+
+    private function cleanupLocaleSettings(): void
+    {
+        foreach ($this->locale as $category => $locale) {
+            setlocale($category, $locale);
+        }
+
+        $this->locale = [];
+    }
+
+    /**
+     * @throws Exception
+     */
+    private function checkExceptionExpectations(Throwable $throwable): bool
+    {
+        $result = false;
+
+        if ($this->expectedException !== null || $this->expectedExceptionCode !== null || $this->expectedExceptionMessage !== null || $this->expectedExceptionMessageRegExp !== null) {
+            $result = true;
+        }
+
+        if ($throwable instanceof Exception) {
+            $result = false;
+        }
+
+        if (is_string($this->expectedException)) {
+            try {
+                $reflector = new ReflectionClass($this->expectedException);
+                // @codeCoverageIgnoreStart
+            } catch (ReflectionException $e) {
+                throw new Exception(
+                    $e->getMessage(),
+                    (int) $e->getCode(),
+                    $e
+                );
+            }
+            // @codeCoverageIgnoreEnd
+
+            if ($this->expectedException === 'PHPUnit\Framework\Exception' ||
+                $this->expectedException === '\PHPUnit\Framework\Exception' ||
+                $reflector->isSubclassOf(Exception::class)) {
+                $result = true;
+            }
+        }
+
+        return $result;
+    }
+
+    private function runInSeparateProcess(): bool
+    {
+        return ($this->runTestInSeparateProcess || $this->runClassInSeparateProcess) &&
+            !$this->inIsolation && !$this instanceof PhptTestCase;
+    }
+
+    private function isCallableTestMethod(string $dependency): bool
+    {
+        [$className, $methodName] = explode('::', $dependency);
+
+        if (!class_exists($className)) {
+            return false;
+        }
+
+        try {
+            $class = new ReflectionClass($className);
+        } catch (ReflectionException $e) {
+            return false;
+        }
+
+        if (!$class->isSubclassOf(__CLASS__)) {
+            return false;
+        }
+
+        if (!$class->hasMethod($methodName)) {
+            return false;
+        }
+
+        try {
+            $method = $class->getMethod($methodName);
+        } catch (ReflectionException $e) {
+            return false;
+        }
+
+        return TestUtil::isTestMethod($method);
+    }
+
+    /**
+     * @psalm-template RealInstanceType of object
+     *
+     * @psalm-param class-string<RealInstanceType> $originalClassName
+     *
+     * @psalm-return MockObject&RealInstanceType
+     */
+    private function createMockObject(string $originalClassName): MockObject
+    {
+        return $this->getMockBuilder($originalClassName)
+                    ->disableOriginalConstructor()
+                    ->disableOriginalClone()
+                    ->disableArgumentCloning()
+                    ->disallowMockingUnknownTypes()
+                    ->getMock();
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/TestFailure.php b/www-api/vendor/phpunit/phpunit/src/Framework/TestFailure.php
new file mode 100644
index 00000000..0764bc78
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/TestFailure.php
@@ -0,0 +1,155 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+use function get_class;
+use function sprintf;
+use function trim;
+use PHPUnit\Framework\Error\Error;
+use Throwable;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class TestFailure
+{
+    /**
+     * @var null|Test
+     */
+    private $failedTest;
+
+    /**
+     * @var Throwable
+     */
+    private $thrownException;
+
+    /**
+     * @var string
+     */
+    private $testName;
+
+    /**
+     * Returns a description for an exception.
+     */
+    public static function exceptionToString(Throwable $e): string
+    {
+        if ($e instanceof SelfDescribing) {
+            $buffer = $e->toString();
+
+            if ($e instanceof ExpectationFailedException && $e->getComparisonFailure()) {
+                $buffer .= $e->getComparisonFailure()->getDiff();
+            }
+
+            if ($e instanceof PHPTAssertionFailedError) {
+                $buffer .= $e->getDiff();
+            }
+
+            if (!empty($buffer)) {
+                $buffer = trim($buffer) . "\n";
+            }
+
+            return $buffer;
+        }
+
+        if ($e instanceof Error) {
+            return $e->getMessage() . "\n";
+        }
+
+        if ($e instanceof ExceptionWrapper) {
+            return $e->getClassName() . ': ' . $e->getMessage() . "\n";
+        }
+
+        return get_class($e) . ': ' . $e->getMessage() . "\n";
+    }
+
+    /**
+     * Constructs a TestFailure with the given test and exception.
+     */
+    public function __construct(Test $failedTest, Throwable $t)
+    {
+        if ($failedTest instanceof SelfDescribing) {
+            $this->testName = $failedTest->toString();
+        } else {
+            $this->testName = get_class($failedTest);
+        }
+
+        if (!$failedTest instanceof TestCase || !$failedTest->isInIsolation()) {
+            $this->failedTest = $failedTest;
+        }
+
+        $this->thrownException = $t;
+    }
+
+    /**
+     * Returns a short description of the failure.
+     */
+    public function toString(): string
+    {
+        return sprintf(
+            '%s: %s',
+            $this->testName,
+            $this->thrownException->getMessage()
+        );
+    }
+
+    /**
+     * Returns a description for the thrown exception.
+     */
+    public function getExceptionAsString(): string
+    {
+        return self::exceptionToString($this->thrownException);
+    }
+
+    /**
+     * Returns the name of the failing test (including data set, if any).
+     */
+    public function getTestName(): string
+    {
+        return $this->testName;
+    }
+
+    /**
+     * Returns the failing test.
+     *
+     * Note: The test object is not set when the test is executed in process
+     * isolation.
+     *
+     * @see Exception
+     */
+    public function failedTest(): ?Test
+    {
+        return $this->failedTest;
+    }
+
+    /**
+     * Gets the thrown exception.
+     */
+    public function thrownException(): Throwable
+    {
+        return $this->thrownException;
+    }
+
+    /**
+     * Returns the exception's message.
+     */
+    public function exceptionMessage(): string
+    {
+        return $this->thrownException()->getMessage();
+    }
+
+    /**
+     * Returns true if the thrown exception
+     * is of type AssertionFailedError.
+     */
+    public function isFailure(): bool
+    {
+        return $this->thrownException() instanceof AssertionFailedError;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/TestListener.php b/www-api/vendor/phpunit/phpunit/src/Framework/TestListener.php
new file mode 100644
index 00000000..eade600f
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/TestListener.php
@@ -0,0 +1,45 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+use Throwable;
+
+/**
+ * This interface, as well as the associated mechanism for extending PHPUnit,
+ * will be removed in PHPUnit 10. There is no alternative available in this
+ * version of PHPUnit.
+ *
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ *
+ * @deprecated
+ * @see https://github.com/sebastianbergmann/phpunit/issues/4676
+ */
+interface TestListener
+{
+    public function addError(Test $test, Throwable $t, float $time): void;
+
+    public function addWarning(Test $test, Warning $e, float $time): void;
+
+    public function addFailure(Test $test, AssertionFailedError $e, float $time): void;
+
+    public function addIncompleteTest(Test $test, Throwable $t, float $time): void;
+
+    public function addRiskyTest(Test $test, Throwable $t, float $time): void;
+
+    public function addSkippedTest(Test $test, Throwable $t, float $time): void;
+
+    public function startTestSuite(TestSuite $suite): void;
+
+    public function endTestSuite(TestSuite $suite): void;
+
+    public function startTest(Test $test): void;
+
+    public function endTest(Test $test, float $time): void;
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/TestListenerDefaultImplementation.php b/www-api/vendor/phpunit/phpunit/src/Framework/TestListenerDefaultImplementation.php
new file mode 100644
index 00000000..5731d98d
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/TestListenerDefaultImplementation.php
@@ -0,0 +1,60 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+use Throwable;
+
+/**
+ * @deprecated The `TestListener` interface is deprecated
+ *
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+trait TestListenerDefaultImplementation
+{
+    public function addError(Test $test, Throwable $t, float $time): void
+    {
+    }
+
+    public function addWarning(Test $test, Warning $e, float $time): void
+    {
+    }
+
+    public function addFailure(Test $test, AssertionFailedError $e, float $time): void
+    {
+    }
+
+    public function addIncompleteTest(Test $test, Throwable $t, float $time): void
+    {
+    }
+
+    public function addRiskyTest(Test $test, Throwable $t, float $time): void
+    {
+    }
+
+    public function addSkippedTest(Test $test, Throwable $t, float $time): void
+    {
+    }
+
+    public function startTestSuite(TestSuite $suite): void
+    {
+    }
+
+    public function endTestSuite(TestSuite $suite): void
+    {
+    }
+
+    public function startTest(Test $test): void
+    {
+    }
+
+    public function endTest(Test $test, float $time): void
+    {
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/TestResult.php b/www-api/vendor/phpunit/phpunit/src/Framework/TestResult.php
new file mode 100644
index 00000000..f5302f6c
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/TestResult.php
@@ -0,0 +1,1322 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+use const PHP_EOL;
+use function class_exists;
+use function count;
+use function extension_loaded;
+use function function_exists;
+use function get_class;
+use function sprintf;
+use function xdebug_get_monitored_functions;
+use function xdebug_is_debugger_active;
+use function xdebug_start_function_monitor;
+use function xdebug_stop_function_monitor;
+use AssertionError;
+use Countable;
+use Error;
+use PHPUnit\Util\ErrorHandler;
+use PHPUnit\Util\ExcludeList;
+use PHPUnit\Util\Printer;
+use PHPUnit\Util\Test as TestUtil;
+use ReflectionClass;
+use ReflectionException;
+use SebastianBergmann\CodeCoverage\CodeCoverage;
+use SebastianBergmann\CodeCoverage\Exception as OriginalCodeCoverageException;
+use SebastianBergmann\CodeCoverage\UnintentionallyCoveredCodeException;
+use SebastianBergmann\Invoker\Invoker;
+use SebastianBergmann\Invoker\TimeoutException;
+use SebastianBergmann\ResourceOperations\ResourceOperations;
+use SebastianBergmann\Timer\Timer;
+use Throwable;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class TestResult implements Countable
+{
+    /**
+     * @var array
+     */
+    private $passed = [];
+
+    /**
+     * @var array<string>
+     */
+    private $passedTestClasses = [];
+
+    /**
+     * @var bool
+     */
+    private $currentTestSuiteFailed = false;
+
+    /**
+     * @var TestFailure[]
+     */
+    private $errors = [];
+
+    /**
+     * @var TestFailure[]
+     */
+    private $failures = [];
+
+    /**
+     * @var TestFailure[]
+     */
+    private $warnings = [];
+
+    /**
+     * @var TestFailure[]
+     */
+    private $notImplemented = [];
+
+    /**
+     * @var TestFailure[]
+     */
+    private $risky = [];
+
+    /**
+     * @var TestFailure[]
+     */
+    private $skipped = [];
+
+    /**
+     * @deprecated Use the `TestHook` interfaces instead
+     *
+     * @var TestListener[]
+     */
+    private $listeners = [];
+
+    /**
+     * @var int
+     */
+    private $runTests = 0;
+
+    /**
+     * @var float
+     */
+    private $time = 0;
+
+    /**
+     * Code Coverage information.
+     *
+     * @var CodeCoverage
+     */
+    private $codeCoverage;
+
+    /**
+     * @var bool
+     */
+    private $convertDeprecationsToExceptions = false;
+
+    /**
+     * @var bool
+     */
+    private $convertErrorsToExceptions = true;
+
+    /**
+     * @var bool
+     */
+    private $convertNoticesToExceptions = true;
+
+    /**
+     * @var bool
+     */
+    private $convertWarningsToExceptions = true;
+
+    /**
+     * @var bool
+     */
+    private $stop = false;
+
+    /**
+     * @var bool
+     */
+    private $stopOnError = false;
+
+    /**
+     * @var bool
+     */
+    private $stopOnFailure = false;
+
+    /**
+     * @var bool
+     */
+    private $stopOnWarning = false;
+
+    /**
+     * @var bool
+     */
+    private $beStrictAboutTestsThatDoNotTestAnything = true;
+
+    /**
+     * @var bool
+     */
+    private $beStrictAboutOutputDuringTests = false;
+
+    /**
+     * @var bool
+     */
+    private $beStrictAboutTodoAnnotatedTests = false;
+
+    /**
+     * @var bool
+     */
+    private $beStrictAboutResourceUsageDuringSmallTests = false;
+
+    /**
+     * @var bool
+     */
+    private $enforceTimeLimit = false;
+
+    /**
+     * @var bool
+     */
+    private $forceCoversAnnotation = false;
+
+    /**
+     * @var int
+     */
+    private $timeoutForSmallTests = 1;
+
+    /**
+     * @var int
+     */
+    private $timeoutForMediumTests = 10;
+
+    /**
+     * @var int
+     */
+    private $timeoutForLargeTests = 60;
+
+    /**
+     * @var bool
+     */
+    private $stopOnRisky = false;
+
+    /**
+     * @var bool
+     */
+    private $stopOnIncomplete = false;
+
+    /**
+     * @var bool
+     */
+    private $stopOnSkipped = false;
+
+    /**
+     * @var bool
+     */
+    private $lastTestFailed = false;
+
+    /**
+     * @var int
+     */
+    private $defaultTimeLimit = 0;
+
+    /**
+     * @var bool
+     */
+    private $stopOnDefect = false;
+
+    /**
+     * @var bool
+     */
+    private $registerMockObjectsFromTestArgumentsRecursively = false;
+
+    /**
+     * @deprecated Use the `TestHook` interfaces instead
+     *
+     * @codeCoverageIgnore
+     *
+     * Registers a TestListener.
+     */
+    public function addListener(TestListener $listener): void
+    {
+        $this->listeners[] = $listener;
+    }
+
+    /**
+     * @deprecated Use the `TestHook` interfaces instead
+     *
+     * @codeCoverageIgnore
+     *
+     * Unregisters a TestListener.
+     */
+    public function removeListener(TestListener $listener): void
+    {
+        foreach ($this->listeners as $key => $_listener) {
+            if ($listener === $_listener) {
+                unset($this->listeners[$key]);
+            }
+        }
+    }
+
+    /**
+     * @deprecated Use the `TestHook` interfaces instead
+     *
+     * @codeCoverageIgnore
+     *
+     * Flushes all flushable TestListeners.
+     */
+    public function flushListeners(): void
+    {
+        foreach ($this->listeners as $listener) {
+            if ($listener instanceof Printer) {
+                $listener->flush();
+            }
+        }
+    }
+
+    /**
+     * Adds an error to the list of errors.
+     */
+    public function addError(Test $test, Throwable $t, float $time): void
+    {
+        if ($t instanceof RiskyTestError) {
+            $this->recordRisky($test, $t);
+
+            $notifyMethod = 'addRiskyTest';
+
+            if ($test instanceof TestCase) {
+                $test->markAsRisky();
+            }
+
+            if ($this->stopOnRisky || $this->stopOnDefect) {
+                $this->stop();
+            }
+        } elseif ($t instanceof IncompleteTest) {
+            $this->recordNotImplemented($test, $t);
+
+            $notifyMethod = 'addIncompleteTest';
+
+            if ($this->stopOnIncomplete) {
+                $this->stop();
+            }
+        } elseif ($t instanceof SkippedTest) {
+            $this->recordSkipped($test, $t);
+
+            $notifyMethod = 'addSkippedTest';
+
+            if ($this->stopOnSkipped) {
+                $this->stop();
+            }
+        } else {
+            $this->recordError($test, $t);
+
+            $notifyMethod = 'addError';
+
+            if ($this->stopOnError || $this->stopOnFailure) {
+                $this->stop();
+            }
+        }
+
+        // @see https://github.com/sebastianbergmann/phpunit/issues/1953
+        if ($t instanceof Error) {
+            $t = new ExceptionWrapper($t);
+        }
+
+        foreach ($this->listeners as $listener) {
+            $listener->{$notifyMethod}($test, $t, $time);
+        }
+
+        $this->lastTestFailed = true;
+        $this->time += $time;
+    }
+
+    /**
+     * Adds a warning to the list of warnings.
+     * The passed in exception caused the warning.
+     */
+    public function addWarning(Test $test, Warning $e, float $time): void
+    {
+        if ($this->stopOnWarning || $this->stopOnDefect) {
+            $this->stop();
+        }
+
+        $this->recordWarning($test, $e);
+
+        foreach ($this->listeners as $listener) {
+            $listener->addWarning($test, $e, $time);
+        }
+
+        $this->time += $time;
+    }
+
+    /**
+     * Adds a failure to the list of failures.
+     * The passed in exception caused the failure.
+     */
+    public function addFailure(Test $test, AssertionFailedError $e, float $time): void
+    {
+        if ($e instanceof RiskyTestError || $e instanceof OutputError) {
+            $this->recordRisky($test, $e);
+
+            $notifyMethod = 'addRiskyTest';
+
+            if ($test instanceof TestCase) {
+                $test->markAsRisky();
+            }
+
+            if ($this->stopOnRisky || $this->stopOnDefect) {
+                $this->stop();
+            }
+        } elseif ($e instanceof IncompleteTest) {
+            $this->recordNotImplemented($test, $e);
+
+            $notifyMethod = 'addIncompleteTest';
+
+            if ($this->stopOnIncomplete) {
+                $this->stop();
+            }
+        } elseif ($e instanceof SkippedTest) {
+            $this->recordSkipped($test, $e);
+
+            $notifyMethod = 'addSkippedTest';
+
+            if ($this->stopOnSkipped) {
+                $this->stop();
+            }
+        } else {
+            $this->failures[] = new TestFailure($test, $e);
+            $notifyMethod     = 'addFailure';
+
+            if ($this->stopOnFailure || $this->stopOnDefect) {
+                $this->stop();
+            }
+        }
+
+        foreach ($this->listeners as $listener) {
+            $listener->{$notifyMethod}($test, $e, $time);
+        }
+
+        $this->lastTestFailed = true;
+        $this->time += $time;
+    }
+
+    /**
+     * Informs the result that a test suite will be started.
+     */
+    public function startTestSuite(TestSuite $suite): void
+    {
+        $this->currentTestSuiteFailed = false;
+
+        foreach ($this->listeners as $listener) {
+            $listener->startTestSuite($suite);
+        }
+    }
+
+    /**
+     * Informs the result that a test suite was completed.
+     */
+    public function endTestSuite(TestSuite $suite): void
+    {
+        if (!$this->currentTestSuiteFailed) {
+            $this->passedTestClasses[] = $suite->getName();
+        }
+
+        foreach ($this->listeners as $listener) {
+            $listener->endTestSuite($suite);
+        }
+    }
+
+    /**
+     * Informs the result that a test will be started.
+     */
+    public function startTest(Test $test): void
+    {
+        $this->lastTestFailed = false;
+        $this->runTests += count($test);
+
+        foreach ($this->listeners as $listener) {
+            $listener->startTest($test);
+        }
+    }
+
+    /**
+     * Informs the result that a test was completed.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function endTest(Test $test, float $time): void
+    {
+        foreach ($this->listeners as $listener) {
+            $listener->endTest($test, $time);
+        }
+
+        if (!$this->lastTestFailed && $test instanceof TestCase) {
+            $class = get_class($test);
+            $key   = $class . '::' . $test->getName();
+
+            $this->passed[$key] = [
+                'result' => $test->getResult(),
+                'size'   => TestUtil::getSize(
+                    $class,
+                    $test->getName(false)
+                ),
+            ];
+
+            $this->time += $time;
+        }
+
+        if ($this->lastTestFailed && $test instanceof TestCase) {
+            $this->currentTestSuiteFailed = true;
+        }
+    }
+
+    /**
+     * Returns true if no risky test occurred.
+     */
+    public function allHarmless(): bool
+    {
+        return $this->riskyCount() === 0;
+    }
+
+    /**
+     * Gets the number of risky tests.
+     */
+    public function riskyCount(): int
+    {
+        return count($this->risky);
+    }
+
+    /**
+     * Returns true if no incomplete test occurred.
+     */
+    public function allCompletelyImplemented(): bool
+    {
+        return $this->notImplementedCount() === 0;
+    }
+
+    /**
+     * Gets the number of incomplete tests.
+     */
+    public function notImplementedCount(): int
+    {
+        return count($this->notImplemented);
+    }
+
+    /**
+     * Returns an array of TestFailure objects for the risky tests.
+     *
+     * @return TestFailure[]
+     */
+    public function risky(): array
+    {
+        return $this->risky;
+    }
+
+    /**
+     * Returns an array of TestFailure objects for the incomplete tests.
+     *
+     * @return TestFailure[]
+     */
+    public function notImplemented(): array
+    {
+        return $this->notImplemented;
+    }
+
+    /**
+     * Returns true if no test has been skipped.
+     */
+    public function noneSkipped(): bool
+    {
+        return $this->skippedCount() === 0;
+    }
+
+    /**
+     * Gets the number of skipped tests.
+     */
+    public function skippedCount(): int
+    {
+        return count($this->skipped);
+    }
+
+    /**
+     * Returns an array of TestFailure objects for the skipped tests.
+     *
+     * @return TestFailure[]
+     */
+    public function skipped(): array
+    {
+        return $this->skipped;
+    }
+
+    /**
+     * Gets the number of detected errors.
+     */
+    public function errorCount(): int
+    {
+        return count($this->errors);
+    }
+
+    /**
+     * Returns an array of TestFailure objects for the errors.
+     *
+     * @return TestFailure[]
+     */
+    public function errors(): array
+    {
+        return $this->errors;
+    }
+
+    /**
+     * Gets the number of detected failures.
+     */
+    public function failureCount(): int
+    {
+        return count($this->failures);
+    }
+
+    /**
+     * Returns an array of TestFailure objects for the failures.
+     *
+     * @return TestFailure[]
+     */
+    public function failures(): array
+    {
+        return $this->failures;
+    }
+
+    /**
+     * Gets the number of detected warnings.
+     */
+    public function warningCount(): int
+    {
+        return count($this->warnings);
+    }
+
+    /**
+     * Returns an array of TestFailure objects for the warnings.
+     *
+     * @return TestFailure[]
+     */
+    public function warnings(): array
+    {
+        return $this->warnings;
+    }
+
+    /**
+     * Returns the names of the tests that have passed.
+     */
+    public function passed(): array
+    {
+        return $this->passed;
+    }
+
+    /**
+     * Returns the names of the TestSuites that have passed.
+     *
+     * This enables @depends-annotations for TestClassName::class
+     */
+    public function passedClasses(): array
+    {
+        return $this->passedTestClasses;
+    }
+
+    /**
+     * Returns whether code coverage information should be collected.
+     */
+    public function getCollectCodeCoverageInformation(): bool
+    {
+        return $this->codeCoverage !== null;
+    }
+
+    /**
+     * Runs a TestCase.
+     *
+     * @throws \SebastianBergmann\CodeCoverage\InvalidArgumentException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws CodeCoverageException
+     * @throws UnintentionallyCoveredCodeException
+     */
+    public function run(Test $test): void
+    {
+        Assert::resetCount();
+
+        $size = TestUtil::UNKNOWN;
+
+        if ($test instanceof TestCase) {
+            $test->setRegisterMockObjectsFromTestArgumentsRecursively(
+                $this->registerMockObjectsFromTestArgumentsRecursively
+            );
+
+            $isAnyCoverageRequired = TestUtil::requiresCodeCoverageDataCollection($test);
+            $size                  = $test->getSize();
+        }
+
+        $error      = false;
+        $failure    = false;
+        $warning    = false;
+        $incomplete = false;
+        $risky      = false;
+        $skipped    = false;
+
+        $this->startTest($test);
+
+        if ($this->convertDeprecationsToExceptions || $this->convertErrorsToExceptions || $this->convertNoticesToExceptions || $this->convertWarningsToExceptions) {
+            $errorHandler = new ErrorHandler(
+                $this->convertDeprecationsToExceptions,
+                $this->convertErrorsToExceptions,
+                $this->convertNoticesToExceptions,
+                $this->convertWarningsToExceptions
+            );
+
+            $errorHandler->register();
+        }
+
+        $collectCodeCoverage = $this->codeCoverage !== null &&
+                               !$test instanceof ErrorTestCase &&
+                               !$test instanceof WarningTestCase &&
+                               $isAnyCoverageRequired;
+
+        if ($collectCodeCoverage) {
+            $this->codeCoverage->start($test);
+        }
+
+        $monitorFunctions = $this->beStrictAboutResourceUsageDuringSmallTests &&
+                            !$test instanceof ErrorTestCase &&
+                            !$test instanceof WarningTestCase &&
+                            $size === TestUtil::SMALL &&
+                            function_exists('xdebug_start_function_monitor');
+
+        if ($monitorFunctions) {
+            /* @noinspection ForgottenDebugOutputInspection */
+            xdebug_start_function_monitor(ResourceOperations::getFunctions());
+        }
+
+        $timer = new Timer;
+        $timer->start();
+
+        try {
+            $invoker = new Invoker;
+
+            if (!$test instanceof ErrorTestCase &&
+                !$test instanceof WarningTestCase &&
+                $this->shouldTimeLimitBeEnforced($size) &&
+                $invoker->canInvokeWithTimeout()) {
+                switch ($size) {
+                    case TestUtil::SMALL:
+                        $_timeout = $this->timeoutForSmallTests;
+
+                        break;
+
+                    case TestUtil::MEDIUM:
+                        $_timeout = $this->timeoutForMediumTests;
+
+                        break;
+
+                    case TestUtil::LARGE:
+                        $_timeout = $this->timeoutForLargeTests;
+
+                        break;
+
+                    default:
+                        $_timeout = $this->defaultTimeLimit;
+                }
+
+                $invoker->invoke([$test, 'runBare'], [], $_timeout);
+            } else {
+                $test->runBare();
+            }
+        } catch (TimeoutException $e) {
+            $this->addFailure(
+                $test,
+                new RiskyTestError(
+                    $e->getMessage()
+                ),
+                $_timeout
+            );
+
+            $risky = true;
+        } catch (AssertionFailedError $e) {
+            $failure = true;
+
+            if ($e instanceof RiskyTestError) {
+                $risky = true;
+            } elseif ($e instanceof IncompleteTestError) {
+                $incomplete = true;
+            } elseif ($e instanceof SkippedTestError) {
+                $skipped = true;
+            }
+        } catch (AssertionError $e) {
+            $test->addToAssertionCount(1);
+
+            $failure = true;
+            $frame   = $e->getTrace()[0];
+
+            $e = new AssertionFailedError(
+                sprintf(
+                    '%s in %s:%s',
+                    $e->getMessage(),
+                    $frame['file'] ?? $e->getFile(),
+                    $frame['line'] ?? $e->getLine()
+                ),
+                0,
+                $e
+            );
+        } catch (Warning $e) {
+            $warning = true;
+        } catch (Exception $e) {
+            $error = true;
+        } catch (Throwable $e) {
+            $e     = new ExceptionWrapper($e);
+            $error = true;
+        }
+
+        $time = $timer->stop()->asSeconds();
+
+        $test->addToAssertionCount(Assert::getCount());
+
+        if ($monitorFunctions) {
+            $excludeList = new ExcludeList;
+
+            /** @noinspection ForgottenDebugOutputInspection */
+            $functions = xdebug_get_monitored_functions();
+
+            /* @noinspection ForgottenDebugOutputInspection */
+            xdebug_stop_function_monitor();
+
+            foreach ($functions as $function) {
+                if (!$excludeList->isExcluded($function['filename'])) {
+                    $this->addFailure(
+                        $test,
+                        new RiskyTestError(
+                            sprintf(
+                                '%s() used in %s:%s',
+                                $function['function'],
+                                $function['filename'],
+                                $function['lineno']
+                            )
+                        ),
+                        $time
+                    );
+                }
+            }
+        }
+
+        if ($this->beStrictAboutTestsThatDoNotTestAnything &&
+            $test->getNumAssertions() === 0) {
+            $risky = true;
+        }
+
+        if ($this->forceCoversAnnotation && !$error && !$failure && !$warning && !$incomplete && !$skipped && !$risky) {
+            $annotations = TestUtil::parseTestMethodAnnotations(
+                get_class($test),
+                $test->getName(false)
+            );
+
+            if (!isset($annotations['class']['covers']) &&
+                !isset($annotations['method']['covers']) &&
+                !isset($annotations['class']['coversNothing']) &&
+                !isset($annotations['method']['coversNothing'])) {
+                $this->addFailure(
+                    $test,
+                    new MissingCoversAnnotationException(
+                        'This test does not have a @covers annotation but is expected to have one'
+                    ),
+                    $time
+                );
+
+                $risky = true;
+            }
+        }
+
+        if ($collectCodeCoverage) {
+            $append           = !$risky && !$incomplete && !$skipped;
+            $linesToBeCovered = [];
+            $linesToBeUsed    = [];
+
+            if ($append && $test instanceof TestCase) {
+                try {
+                    $linesToBeCovered = TestUtil::getLinesToBeCovered(
+                        get_class($test),
+                        $test->getName(false)
+                    );
+
+                    $linesToBeUsed = TestUtil::getLinesToBeUsed(
+                        get_class($test),
+                        $test->getName(false)
+                    );
+                } catch (InvalidCoversTargetException $cce) {
+                    $this->addWarning(
+                        $test,
+                        new Warning(
+                            $cce->getMessage()
+                        ),
+                        $time
+                    );
+                }
+            }
+
+            try {
+                $this->codeCoverage->stop(
+                    $append,
+                    $linesToBeCovered,
+                    $linesToBeUsed
+                );
+            } catch (UnintentionallyCoveredCodeException $cce) {
+                $unintentionallyCoveredCodeError = new UnintentionallyCoveredCodeError(
+                    'This test executed code that is not listed as code to be covered or used:' .
+                    PHP_EOL . $cce->getMessage()
+                );
+            } catch (OriginalCodeCoverageException $cce) {
+                $error = true;
+
+                $e = $e ?? $cce;
+            }
+        }
+
+        if (isset($errorHandler)) {
+            $errorHandler->unregister();
+
+            unset($errorHandler);
+        }
+
+        if ($error) {
+            $this->addError($test, $e, $time);
+        } elseif ($failure) {
+            $this->addFailure($test, $e, $time);
+        } elseif ($warning) {
+            $this->addWarning($test, $e, $time);
+        } elseif (isset($unintentionallyCoveredCodeError)) {
+            $this->addFailure(
+                $test,
+                $unintentionallyCoveredCodeError,
+                $time
+            );
+        } elseif ($this->beStrictAboutTestsThatDoNotTestAnything &&
+            !$test->doesNotPerformAssertions() &&
+            $test->getNumAssertions() === 0) {
+            try {
+                $reflected = new ReflectionClass($test);
+                // @codeCoverageIgnoreStart
+            } catch (ReflectionException $e) {
+                throw new Exception(
+                    $e->getMessage(),
+                    (int) $e->getCode(),
+                    $e
+                );
+            }
+            // @codeCoverageIgnoreEnd
+
+            $name = $test->getName(false);
+
+            if ($name && $reflected->hasMethod($name)) {
+                try {
+                    $reflected = $reflected->getMethod($name);
+                    // @codeCoverageIgnoreStart
+                } catch (ReflectionException $e) {
+                    throw new Exception(
+                        $e->getMessage(),
+                        (int) $e->getCode(),
+                        $e
+                    );
+                }
+                // @codeCoverageIgnoreEnd
+            }
+
+            $this->addFailure(
+                $test,
+                new RiskyTestError(
+                    sprintf(
+                        "This test did not perform any assertions\n\n%s:%d",
+                        $reflected->getFileName(),
+                        $reflected->getStartLine()
+                    )
+                ),
+                $time
+            );
+        } elseif ($this->beStrictAboutTestsThatDoNotTestAnything &&
+            $test->doesNotPerformAssertions() &&
+            $test->getNumAssertions() > 0) {
+            $this->addFailure(
+                $test,
+                new RiskyTestError(
+                    sprintf(
+                        'This test is annotated with "@doesNotPerformAssertions" but performed %d assertions',
+                        $test->getNumAssertions()
+                    )
+                ),
+                $time
+            );
+        } elseif ($this->beStrictAboutOutputDuringTests && $test->hasOutput()) {
+            $this->addFailure(
+                $test,
+                new OutputError(
+                    sprintf(
+                        'This test printed output: %s',
+                        $test->getActualOutput()
+                    )
+                ),
+                $time
+            );
+        } elseif ($this->beStrictAboutTodoAnnotatedTests && $test instanceof TestCase) {
+            $annotations = TestUtil::parseTestMethodAnnotations(
+                get_class($test),
+                $test->getName(false)
+            );
+
+            if (isset($annotations['method']['todo'])) {
+                $this->addFailure(
+                    $test,
+                    new RiskyTestError(
+                        'Test method is annotated with @todo'
+                    ),
+                    $time
+                );
+            }
+        }
+
+        $this->endTest($test, $time);
+    }
+
+    /**
+     * Gets the number of run tests.
+     */
+    public function count(): int
+    {
+        return $this->runTests;
+    }
+
+    /**
+     * Checks whether the test run should stop.
+     */
+    public function shouldStop(): bool
+    {
+        return $this->stop;
+    }
+
+    /**
+     * Marks that the test run should stop.
+     */
+    public function stop(): void
+    {
+        $this->stop = true;
+    }
+
+    /**
+     * Returns the code coverage object.
+     */
+    public function getCodeCoverage(): ?CodeCoverage
+    {
+        return $this->codeCoverage;
+    }
+
+    /**
+     * Sets the code coverage object.
+     */
+    public function setCodeCoverage(CodeCoverage $codeCoverage): void
+    {
+        $this->codeCoverage = $codeCoverage;
+    }
+
+    /**
+     * Enables or disables the deprecation-to-exception conversion.
+     */
+    public function convertDeprecationsToExceptions(bool $flag): void
+    {
+        $this->convertDeprecationsToExceptions = $flag;
+    }
+
+    /**
+     * Returns the deprecation-to-exception conversion setting.
+     */
+    public function getConvertDeprecationsToExceptions(): bool
+    {
+        return $this->convertDeprecationsToExceptions;
+    }
+
+    /**
+     * Enables or disables the error-to-exception conversion.
+     */
+    public function convertErrorsToExceptions(bool $flag): void
+    {
+        $this->convertErrorsToExceptions = $flag;
+    }
+
+    /**
+     * Returns the error-to-exception conversion setting.
+     */
+    public function getConvertErrorsToExceptions(): bool
+    {
+        return $this->convertErrorsToExceptions;
+    }
+
+    /**
+     * Enables or disables the notice-to-exception conversion.
+     */
+    public function convertNoticesToExceptions(bool $flag): void
+    {
+        $this->convertNoticesToExceptions = $flag;
+    }
+
+    /**
+     * Returns the notice-to-exception conversion setting.
+     */
+    public function getConvertNoticesToExceptions(): bool
+    {
+        return $this->convertNoticesToExceptions;
+    }
+
+    /**
+     * Enables or disables the warning-to-exception conversion.
+     */
+    public function convertWarningsToExceptions(bool $flag): void
+    {
+        $this->convertWarningsToExceptions = $flag;
+    }
+
+    /**
+     * Returns the warning-to-exception conversion setting.
+     */
+    public function getConvertWarningsToExceptions(): bool
+    {
+        return $this->convertWarningsToExceptions;
+    }
+
+    /**
+     * Enables or disables the stopping when an error occurs.
+     */
+    public function stopOnError(bool $flag): void
+    {
+        $this->stopOnError = $flag;
+    }
+
+    /**
+     * Enables or disables the stopping when a failure occurs.
+     */
+    public function stopOnFailure(bool $flag): void
+    {
+        $this->stopOnFailure = $flag;
+    }
+
+    /**
+     * Enables or disables the stopping when a warning occurs.
+     */
+    public function stopOnWarning(bool $flag): void
+    {
+        $this->stopOnWarning = $flag;
+    }
+
+    public function beStrictAboutTestsThatDoNotTestAnything(bool $flag): void
+    {
+        $this->beStrictAboutTestsThatDoNotTestAnything = $flag;
+    }
+
+    public function isStrictAboutTestsThatDoNotTestAnything(): bool
+    {
+        return $this->beStrictAboutTestsThatDoNotTestAnything;
+    }
+
+    public function beStrictAboutOutputDuringTests(bool $flag): void
+    {
+        $this->beStrictAboutOutputDuringTests = $flag;
+    }
+
+    public function isStrictAboutOutputDuringTests(): bool
+    {
+        return $this->beStrictAboutOutputDuringTests;
+    }
+
+    public function beStrictAboutResourceUsageDuringSmallTests(bool $flag): void
+    {
+        $this->beStrictAboutResourceUsageDuringSmallTests = $flag;
+    }
+
+    public function isStrictAboutResourceUsageDuringSmallTests(): bool
+    {
+        return $this->beStrictAboutResourceUsageDuringSmallTests;
+    }
+
+    public function enforceTimeLimit(bool $flag): void
+    {
+        $this->enforceTimeLimit = $flag;
+    }
+
+    public function enforcesTimeLimit(): bool
+    {
+        return $this->enforceTimeLimit;
+    }
+
+    public function beStrictAboutTodoAnnotatedTests(bool $flag): void
+    {
+        $this->beStrictAboutTodoAnnotatedTests = $flag;
+    }
+
+    public function isStrictAboutTodoAnnotatedTests(): bool
+    {
+        return $this->beStrictAboutTodoAnnotatedTests;
+    }
+
+    public function forceCoversAnnotation(): void
+    {
+        $this->forceCoversAnnotation = true;
+    }
+
+    public function forcesCoversAnnotation(): bool
+    {
+        return $this->forceCoversAnnotation;
+    }
+
+    /**
+     * Enables or disables the stopping for risky tests.
+     */
+    public function stopOnRisky(bool $flag): void
+    {
+        $this->stopOnRisky = $flag;
+    }
+
+    /**
+     * Enables or disables the stopping for incomplete tests.
+     */
+    public function stopOnIncomplete(bool $flag): void
+    {
+        $this->stopOnIncomplete = $flag;
+    }
+
+    /**
+     * Enables or disables the stopping for skipped tests.
+     */
+    public function stopOnSkipped(bool $flag): void
+    {
+        $this->stopOnSkipped = $flag;
+    }
+
+    /**
+     * Enables or disables the stopping for defects: error, failure, warning.
+     */
+    public function stopOnDefect(bool $flag): void
+    {
+        $this->stopOnDefect = $flag;
+    }
+
+    /**
+     * Returns the time spent running the tests.
+     */
+    public function time(): float
+    {
+        return $this->time;
+    }
+
+    /**
+     * Returns whether the entire test was successful or not.
+     */
+    public function wasSuccessful(): bool
+    {
+        return $this->wasSuccessfulIgnoringWarnings() && empty($this->warnings);
+    }
+
+    public function wasSuccessfulIgnoringWarnings(): bool
+    {
+        return empty($this->errors) && empty($this->failures);
+    }
+
+    public function wasSuccessfulAndNoTestIsRiskyOrSkippedOrIncomplete(): bool
+    {
+        return $this->wasSuccessful() && $this->allHarmless() && $this->allCompletelyImplemented() && $this->noneSkipped();
+    }
+
+    /**
+     * Sets the default timeout for tests.
+     */
+    public function setDefaultTimeLimit(int $timeout): void
+    {
+        $this->defaultTimeLimit = $timeout;
+    }
+
+    /**
+     * Sets the timeout for small tests.
+     */
+    public function setTimeoutForSmallTests(int $timeout): void
+    {
+        $this->timeoutForSmallTests = $timeout;
+    }
+
+    /**
+     * Sets the timeout for medium tests.
+     */
+    public function setTimeoutForMediumTests(int $timeout): void
+    {
+        $this->timeoutForMediumTests = $timeout;
+    }
+
+    /**
+     * Sets the timeout for large tests.
+     */
+    public function setTimeoutForLargeTests(int $timeout): void
+    {
+        $this->timeoutForLargeTests = $timeout;
+    }
+
+    /**
+     * Returns the set timeout for large tests.
+     */
+    public function getTimeoutForLargeTests(): int
+    {
+        return $this->timeoutForLargeTests;
+    }
+
+    public function setRegisterMockObjectsFromTestArgumentsRecursively(bool $flag): void
+    {
+        $this->registerMockObjectsFromTestArgumentsRecursively = $flag;
+    }
+
+    private function recordError(Test $test, Throwable $t): void
+    {
+        $this->errors[] = new TestFailure($test, $t);
+    }
+
+    private function recordNotImplemented(Test $test, Throwable $t): void
+    {
+        $this->notImplemented[] = new TestFailure($test, $t);
+    }
+
+    private function recordRisky(Test $test, Throwable $t): void
+    {
+        $this->risky[] = new TestFailure($test, $t);
+    }
+
+    private function recordSkipped(Test $test, Throwable $t): void
+    {
+        $this->skipped[] = new TestFailure($test, $t);
+    }
+
+    private function recordWarning(Test $test, Throwable $t): void
+    {
+        $this->warnings[] = new TestFailure($test, $t);
+    }
+
+    private function shouldTimeLimitBeEnforced(int $size): bool
+    {
+        if (!$this->enforceTimeLimit) {
+            return false;
+        }
+
+        if (!(($this->defaultTimeLimit || $size !== TestUtil::UNKNOWN))) {
+            return false;
+        }
+
+        if (!extension_loaded('pcntl')) {
+            return false;
+        }
+
+        if (!class_exists(Invoker::class)) {
+            return false;
+        }
+
+        if (extension_loaded('xdebug') && xdebug_is_debugger_active()) {
+            return false;
+        }
+
+        return true;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/TestSuite.php b/www-api/vendor/phpunit/phpunit/src/Framework/TestSuite.php
new file mode 100644
index 00000000..db463295
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/TestSuite.php
@@ -0,0 +1,910 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+use const PHP_EOL;
+use function array_keys;
+use function array_map;
+use function array_merge;
+use function array_slice;
+use function array_unique;
+use function basename;
+use function call_user_func;
+use function class_exists;
+use function count;
+use function dirname;
+use function get_declared_classes;
+use function implode;
+use function is_bool;
+use function is_callable;
+use function is_file;
+use function is_object;
+use function is_string;
+use function method_exists;
+use function preg_match;
+use function preg_quote;
+use function sprintf;
+use function strpos;
+use function substr;
+use Iterator;
+use IteratorAggregate;
+use PHPUnit\Runner\BaseTestRunner;
+use PHPUnit\Runner\Filter\Factory;
+use PHPUnit\Runner\PhptTestCase;
+use PHPUnit\Util\FileLoader;
+use PHPUnit\Util\Reflection;
+use PHPUnit\Util\Test as TestUtil;
+use ReflectionClass;
+use ReflectionException;
+use ReflectionMethod;
+use Throwable;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+class TestSuite implements IteratorAggregate, Reorderable, SelfDescribing, Test
+{
+    /**
+     * Enable or disable the backup and restoration of the $GLOBALS array.
+     *
+     * @var bool
+     */
+    protected $backupGlobals;
+
+    /**
+     * Enable or disable the backup and restoration of static attributes.
+     *
+     * @var bool
+     */
+    protected $backupStaticAttributes;
+
+    /**
+     * @var bool
+     */
+    protected $runTestInSeparateProcess = false;
+
+    /**
+     * The name of the test suite.
+     *
+     * @var string
+     */
+    protected $name = '';
+
+    /**
+     * The test groups of the test suite.
+     *
+     * @psalm-var array<string,list<Test>>
+     */
+    protected $groups = [];
+
+    /**
+     * The tests in the test suite.
+     *
+     * @var Test[]
+     */
+    protected $tests = [];
+
+    /**
+     * The number of tests in the test suite.
+     *
+     * @var int
+     */
+    protected $numTests = -1;
+
+    /**
+     * @var bool
+     */
+    protected $testCase = false;
+
+    /**
+     * @var string[]
+     */
+    protected $foundClasses = [];
+
+    /**
+     * @var null|list<ExecutionOrderDependency>
+     */
+    protected $providedTests;
+
+    /**
+     * @var null|list<ExecutionOrderDependency>
+     */
+    protected $requiredTests;
+
+    /**
+     * @var bool
+     */
+    private $beStrictAboutChangesToGlobalState;
+
+    /**
+     * @var Factory
+     */
+    private $iteratorFilter;
+
+    /**
+     * @var int
+     */
+    private $declaredClassesPointer;
+
+    /**
+     * @psalm-var array<int,string>
+     */
+    private $warnings = [];
+
+    /**
+     * Constructs a new TestSuite.
+     *
+     *   - PHPUnit\Framework\TestSuite() constructs an empty TestSuite.
+     *
+     *   - PHPUnit\Framework\TestSuite(ReflectionClass) constructs a
+     *     TestSuite from the given class.
+     *
+     *   - PHPUnit\Framework\TestSuite(ReflectionClass, String)
+     *     constructs a TestSuite from the given class with the given
+     *     name.
+     *
+     *   - PHPUnit\Framework\TestSuite(String) either constructs a
+     *     TestSuite from the given class (if the passed string is the
+     *     name of an existing class) or constructs an empty TestSuite
+     *     with the given name.
+     *
+     * @param ReflectionClass|string $theClass
+     *
+     * @throws Exception
+     */
+    public function __construct($theClass = '', string $name = '')
+    {
+        if (!is_string($theClass) && !$theClass instanceof ReflectionClass) {
+            throw InvalidArgumentException::create(
+                1,
+                'ReflectionClass object or string'
+            );
+        }
+
+        $this->declaredClassesPointer = count(get_declared_classes());
+
+        if (!$theClass instanceof ReflectionClass) {
+            if (class_exists($theClass, true)) {
+                if ($name === '') {
+                    $name = $theClass;
+                }
+
+                try {
+                    $theClass = new ReflectionClass($theClass);
+                } catch (ReflectionException $e) {
+                    throw new Exception(
+                        $e->getMessage(),
+                        (int) $e->getCode(),
+                        $e
+                    );
+                }
+                // @codeCoverageIgnoreEnd
+            } else {
+                $this->setName($theClass);
+
+                return;
+            }
+        }
+
+        if (!$theClass->isSubclassOf(TestCase::class)) {
+            $this->setName((string) $theClass);
+
+            return;
+        }
+
+        if ($name !== '') {
+            $this->setName($name);
+        } else {
+            $this->setName($theClass->getName());
+        }
+
+        $constructor = $theClass->getConstructor();
+
+        if ($constructor !== null &&
+            !$constructor->isPublic()) {
+            $this->addTest(
+                new WarningTestCase(
+                    sprintf(
+                        'Class "%s" has no public constructor.',
+                        $theClass->getName()
+                    )
+                )
+            );
+
+            return;
+        }
+
+        foreach ((new Reflection)->publicMethodsInTestClass($theClass) as $method) {
+            if (!TestUtil::isTestMethod($method)) {
+                continue;
+            }
+
+            $this->addTestMethod($theClass, $method);
+        }
+
+        if (empty($this->tests)) {
+            $this->addTest(
+                new WarningTestCase(
+                    sprintf(
+                        'No tests found in class "%s".',
+                        $theClass->getName()
+                    )
+                )
+            );
+        }
+
+        $this->testCase = true;
+    }
+
+    /**
+     * Returns a string representation of the test suite.
+     */
+    public function toString(): string
+    {
+        return $this->getName();
+    }
+
+    /**
+     * Adds a test to the suite.
+     *
+     * @param array $groups
+     */
+    public function addTest(Test $test, $groups = []): void
+    {
+        try {
+            $class = new ReflectionClass($test);
+            // @codeCoverageIgnoreStart
+        } catch (ReflectionException $e) {
+            throw new Exception(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+
+        if (!$class->isAbstract()) {
+            $this->tests[] = $test;
+            $this->clearCaches();
+
+            if ($test instanceof self && empty($groups)) {
+                $groups = $test->getGroups();
+            }
+
+            if ($this->containsOnlyVirtualGroups($groups)) {
+                $groups[] = 'default';
+            }
+
+            foreach ($groups as $group) {
+                if (!isset($this->groups[$group])) {
+                    $this->groups[$group] = [$test];
+                } else {
+                    $this->groups[$group][] = $test;
+                }
+            }
+
+            if ($test instanceof TestCase) {
+                $test->setGroups($groups);
+            }
+        }
+    }
+
+    /**
+     * Adds the tests from the given class to the suite.
+     *
+     * @psalm-param object|class-string $testClass
+     *
+     * @throws Exception
+     */
+    public function addTestSuite($testClass): void
+    {
+        if (!(is_object($testClass) || (is_string($testClass) && class_exists($testClass)))) {
+            throw InvalidArgumentException::create(
+                1,
+                'class name or object'
+            );
+        }
+
+        if (!is_object($testClass)) {
+            try {
+                $testClass = new ReflectionClass($testClass);
+                // @codeCoverageIgnoreStart
+            } catch (ReflectionException $e) {
+                throw new Exception(
+                    $e->getMessage(),
+                    (int) $e->getCode(),
+                    $e
+                );
+            }
+            // @codeCoverageIgnoreEnd
+        }
+
+        if ($testClass instanceof self) {
+            $this->addTest($testClass);
+        } elseif ($testClass instanceof ReflectionClass) {
+            $suiteMethod = false;
+
+            if (!$testClass->isAbstract() && $testClass->hasMethod(BaseTestRunner::SUITE_METHODNAME)) {
+                try {
+                    $method = $testClass->getMethod(
+                        BaseTestRunner::SUITE_METHODNAME
+                    );
+                    // @codeCoverageIgnoreStart
+                } catch (ReflectionException $e) {
+                    throw new Exception(
+                        $e->getMessage(),
+                        (int) $e->getCode(),
+                        $e
+                    );
+                }
+                // @codeCoverageIgnoreEnd
+
+                if ($method->isStatic()) {
+                    $this->addTest(
+                        $method->invoke(null, $testClass->getName())
+                    );
+
+                    $suiteMethod = true;
+                }
+            }
+
+            if (!$suiteMethod && !$testClass->isAbstract() && $testClass->isSubclassOf(TestCase::class)) {
+                $this->addTest(new self($testClass));
+            }
+        } else {
+            throw new Exception;
+        }
+    }
+
+    public function addWarning(string $warning): void
+    {
+        $this->warnings[] = $warning;
+    }
+
+    /**
+     * Wraps both <code>addTest()</code> and <code>addTestSuite</code>
+     * as well as the separate import statements for the user's convenience.
+     *
+     * If the named file cannot be read or there are no new tests that can be
+     * added, a <code>PHPUnit\Framework\WarningTestCase</code> will be created instead,
+     * leaving the current test run untouched.
+     *
+     * @throws Exception
+     */
+    public function addTestFile(string $filename): void
+    {
+        if (is_file($filename) && substr($filename, -5) === '.phpt') {
+            $this->addTest(new PhptTestCase($filename));
+
+            $this->declaredClassesPointer = count(get_declared_classes());
+
+            return;
+        }
+
+        $numTests = count($this->tests);
+
+        // The given file may contain further stub classes in addition to the
+        // test class itself. Figure out the actual test class.
+        $filename   = FileLoader::checkAndLoad($filename);
+        $newClasses = array_slice(get_declared_classes(), $this->declaredClassesPointer);
+
+        // The diff is empty in case a parent class (with test methods) is added
+        // AFTER a child class that inherited from it. To account for that case,
+        // accumulate all discovered classes, so the parent class may be found in
+        // a later invocation.
+        if (!empty($newClasses)) {
+            // On the assumption that test classes are defined first in files,
+            // process discovered classes in approximate LIFO order, so as to
+            // avoid unnecessary reflection.
+            $this->foundClasses           = array_merge($newClasses, $this->foundClasses);
+            $this->declaredClassesPointer = count(get_declared_classes());
+        }
+
+        // The test class's name must match the filename, either in full, or as
+        // a PEAR/PSR-0 prefixed short name ('NameSpace_ShortName'), or as a
+        // PSR-1 local short name ('NameSpace\ShortName'). The comparison must be
+        // anchored to prevent false-positive matches (e.g., 'OtherShortName').
+        $shortName      = basename($filename, '.php');
+        $shortNameRegEx = '/(?:^|_|\\\\)' . preg_quote($shortName, '/') . '$/';
+
+        foreach ($this->foundClasses as $i => $className) {
+            if (preg_match($shortNameRegEx, $className)) {
+                try {
+                    $class = new ReflectionClass($className);
+                    // @codeCoverageIgnoreStart
+                } catch (ReflectionException $e) {
+                    throw new Exception(
+                        $e->getMessage(),
+                        (int) $e->getCode(),
+                        $e
+                    );
+                }
+                // @codeCoverageIgnoreEnd
+
+                if ($class->getFileName() == $filename) {
+                    $newClasses = [$className];
+                    unset($this->foundClasses[$i]);
+
+                    break;
+                }
+            }
+        }
+
+        foreach ($newClasses as $className) {
+            try {
+                $class = new ReflectionClass($className);
+                // @codeCoverageIgnoreStart
+            } catch (ReflectionException $e) {
+                throw new Exception(
+                    $e->getMessage(),
+                    (int) $e->getCode(),
+                    $e
+                );
+            }
+            // @codeCoverageIgnoreEnd
+
+            if (dirname($class->getFileName()) === __DIR__) {
+                continue;
+            }
+
+            if (!$class->isAbstract()) {
+                if ($class->hasMethod(BaseTestRunner::SUITE_METHODNAME)) {
+                    try {
+                        $method = $class->getMethod(
+                            BaseTestRunner::SUITE_METHODNAME
+                        );
+                        // @codeCoverageIgnoreStart
+                    } catch (ReflectionException $e) {
+                        throw new Exception(
+                            $e->getMessage(),
+                            (int) $e->getCode(),
+                            $e
+                        );
+                    }
+                    // @codeCoverageIgnoreEnd
+
+                    if ($method->isStatic()) {
+                        $this->addTest($method->invoke(null, $className));
+                    }
+                } elseif ($class->implementsInterface(Test::class)) {
+                    // Do we have modern namespacing ('Foo\Bar\WhizBangTest') or old-school namespacing ('Foo_Bar_WhizBangTest')?
+                    $isPsr0            = (!$class->inNamespace()) && (strpos($class->getName(), '_') !== false);
+                    $expectedClassName = $isPsr0 ? $className : $shortName;
+
+                    if (($pos = strpos($expectedClassName, '.')) !== false) {
+                        $expectedClassName = substr(
+                            $expectedClassName,
+                            0,
+                            $pos
+                        );
+                    }
+
+                    if ($class->getShortName() !== $expectedClassName) {
+                        $this->addWarning(
+                            sprintf(
+                                "Test case class not matching filename is deprecated\n               in %s\n               Class name was '%s', expected '%s'",
+                                $filename,
+                                $class->getShortName(),
+                                $expectedClassName
+                            )
+                        );
+                    }
+
+                    $this->addTestSuite($class);
+                }
+            }
+        }
+
+        if (count($this->tests) > ++$numTests) {
+            $this->addWarning(
+                sprintf(
+                    "Multiple test case classes per file is deprecated\n               in %s",
+                    $filename
+                )
+            );
+        }
+
+        $this->numTests = -1;
+    }
+
+    /**
+     * Wrapper for addTestFile() that adds multiple test files.
+     *
+     * @throws Exception
+     */
+    public function addTestFiles(iterable $fileNames): void
+    {
+        foreach ($fileNames as $filename) {
+            $this->addTestFile((string) $filename);
+        }
+    }
+
+    /**
+     * Counts the number of test cases that will be run by this test.
+     *
+     * @todo refactor usage of numTests in DefaultResultPrinter
+     */
+    public function count(): int
+    {
+        $this->numTests = 0;
+
+        foreach ($this as $test) {
+            $this->numTests += count($test);
+        }
+
+        return $this->numTests;
+    }
+
+    /**
+     * Returns the name of the suite.
+     */
+    public function getName(): string
+    {
+        return $this->name;
+    }
+
+    /**
+     * Returns the test groups of the suite.
+     *
+     * @psalm-return list<string>
+     */
+    public function getGroups(): array
+    {
+        return array_map(
+            static function ($key): string
+            {
+                return (string) $key;
+            },
+            array_keys($this->groups)
+        );
+    }
+
+    public function getGroupDetails(): array
+    {
+        return $this->groups;
+    }
+
+    /**
+     * Set tests groups of the test case.
+     */
+    public function setGroupDetails(array $groups): void
+    {
+        $this->groups = $groups;
+    }
+
+    /**
+     * Runs the tests and collects their result in a TestResult.
+     *
+     * @throws \PHPUnit\Framework\CodeCoverageException
+     * @throws \SebastianBergmann\CodeCoverage\InvalidArgumentException
+     * @throws \SebastianBergmann\CodeCoverage\UnintentionallyCoveredCodeException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Warning
+     */
+    public function run(TestResult $result = null): TestResult
+    {
+        if ($result === null) {
+            $result = $this->createResult();
+        }
+
+        if (count($this) === 0) {
+            return $result;
+        }
+
+        /** @psalm-var class-string $className */
+        $className   = $this->name;
+        $hookMethods = TestUtil::getHookMethods($className);
+
+        $result->startTestSuite($this);
+
+        $test = null;
+
+        if ($this->testCase && class_exists($this->name, false)) {
+            try {
+                foreach ($hookMethods['beforeClass'] as $beforeClassMethod) {
+                    if (method_exists($this->name, $beforeClassMethod)) {
+                        if ($missingRequirements = TestUtil::getMissingRequirements($this->name, $beforeClassMethod)) {
+                            $this->markTestSuiteSkipped(implode(PHP_EOL, $missingRequirements));
+                        }
+
+                        call_user_func([$this->name, $beforeClassMethod]);
+                    }
+                }
+            } catch (SkippedTestSuiteError $error) {
+                foreach ($this->tests() as $test) {
+                    $result->startTest($test);
+                    $result->addFailure($test, $error, 0);
+                    $result->endTest($test, 0);
+                }
+
+                $result->endTestSuite($this);
+
+                return $result;
+            } catch (Throwable $t) {
+                $errorAdded = false;
+
+                foreach ($this->tests() as $test) {
+                    if ($result->shouldStop()) {
+                        break;
+                    }
+
+                    $result->startTest($test);
+
+                    if (!$errorAdded) {
+                        $result->addError($test, $t, 0);
+
+                        $errorAdded = true;
+                    } else {
+                        $result->addFailure(
+                            $test,
+                            new SkippedTestError('Test skipped because of an error in hook method'),
+                            0
+                        );
+                    }
+
+                    $result->endTest($test, 0);
+                }
+
+                $result->endTestSuite($this);
+
+                return $result;
+            }
+        }
+
+        foreach ($this as $test) {
+            if ($result->shouldStop()) {
+                break;
+            }
+
+            if ($test instanceof TestCase || $test instanceof self) {
+                $test->setBeStrictAboutChangesToGlobalState($this->beStrictAboutChangesToGlobalState);
+                $test->setBackupGlobals($this->backupGlobals);
+                $test->setBackupStaticAttributes($this->backupStaticAttributes);
+                $test->setRunTestInSeparateProcess($this->runTestInSeparateProcess);
+            }
+
+            $test->run($result);
+        }
+
+        if ($this->testCase && class_exists($this->name, false)) {
+            foreach ($hookMethods['afterClass'] as $afterClassMethod) {
+                if (method_exists($this->name, $afterClassMethod)) {
+                    try {
+                        call_user_func([$this->name, $afterClassMethod]);
+                    } catch (Throwable $t) {
+                        $message = "Exception in {$this->name}::{$afterClassMethod}" . PHP_EOL . $t->getMessage();
+                        $error   = new SyntheticError($message, 0, $t->getFile(), $t->getLine(), $t->getTrace());
+
+                        $placeholderTest = clone $test;
+                        $placeholderTest->setName($afterClassMethod);
+
+                        $result->startTest($placeholderTest);
+                        $result->addFailure($placeholderTest, $error, 0);
+                        $result->endTest($placeholderTest, 0);
+                    }
+                }
+            }
+        }
+
+        $result->endTestSuite($this);
+
+        return $result;
+    }
+
+    public function setRunTestInSeparateProcess(bool $runTestInSeparateProcess): void
+    {
+        $this->runTestInSeparateProcess = $runTestInSeparateProcess;
+    }
+
+    public function setName(string $name): void
+    {
+        $this->name = $name;
+    }
+
+    /**
+     * Returns the tests as an enumeration.
+     *
+     * @return Test[]
+     */
+    public function tests(): array
+    {
+        return $this->tests;
+    }
+
+    /**
+     * Set tests of the test suite.
+     *
+     * @param Test[] $tests
+     */
+    public function setTests(array $tests): void
+    {
+        $this->tests = $tests;
+    }
+
+    /**
+     * Mark the test suite as skipped.
+     *
+     * @param string $message
+     *
+     * @throws SkippedTestSuiteError
+     *
+     * @psalm-return never-return
+     */
+    public function markTestSuiteSkipped($message = ''): void
+    {
+        throw new SkippedTestSuiteError($message);
+    }
+
+    /**
+     * @param bool $beStrictAboutChangesToGlobalState
+     */
+    public function setBeStrictAboutChangesToGlobalState($beStrictAboutChangesToGlobalState): void
+    {
+        if (null === $this->beStrictAboutChangesToGlobalState && is_bool($beStrictAboutChangesToGlobalState)) {
+            $this->beStrictAboutChangesToGlobalState = $beStrictAboutChangesToGlobalState;
+        }
+    }
+
+    /**
+     * @param bool $backupGlobals
+     */
+    public function setBackupGlobals($backupGlobals): void
+    {
+        if (null === $this->backupGlobals && is_bool($backupGlobals)) {
+            $this->backupGlobals = $backupGlobals;
+        }
+    }
+
+    /**
+     * @param bool $backupStaticAttributes
+     */
+    public function setBackupStaticAttributes($backupStaticAttributes): void
+    {
+        if (null === $this->backupStaticAttributes && is_bool($backupStaticAttributes)) {
+            $this->backupStaticAttributes = $backupStaticAttributes;
+        }
+    }
+
+    /**
+     * Returns an iterator for this test suite.
+     */
+    public function getIterator(): Iterator
+    {
+        $iterator = new TestSuiteIterator($this);
+
+        if ($this->iteratorFilter !== null) {
+            $iterator = $this->iteratorFilter->factory($iterator, $this);
+        }
+
+        return $iterator;
+    }
+
+    public function injectFilter(Factory $filter): void
+    {
+        $this->iteratorFilter = $filter;
+
+        foreach ($this as $test) {
+            if ($test instanceof self) {
+                $test->injectFilter($filter);
+            }
+        }
+    }
+
+    /**
+     * @psalm-return array<int,string>
+     */
+    public function warnings(): array
+    {
+        return array_unique($this->warnings);
+    }
+
+    /**
+     * @return list<ExecutionOrderDependency>
+     */
+    public function provides(): array
+    {
+        if ($this->providedTests === null) {
+            $this->providedTests = [];
+
+            if (is_callable($this->sortId(), true)) {
+                $this->providedTests[] = new ExecutionOrderDependency($this->sortId());
+            }
+
+            foreach ($this->tests as $test) {
+                if (!($test instanceof Reorderable)) {
+                    // @codeCoverageIgnoreStart
+                    continue;
+                    // @codeCoverageIgnoreEnd
+                }
+                $this->providedTests = ExecutionOrderDependency::mergeUnique($this->providedTests, $test->provides());
+            }
+        }
+
+        return $this->providedTests;
+    }
+
+    /**
+     * @return list<ExecutionOrderDependency>
+     */
+    public function requires(): array
+    {
+        if ($this->requiredTests === null) {
+            $this->requiredTests = [];
+
+            foreach ($this->tests as $test) {
+                if (!($test instanceof Reorderable)) {
+                    // @codeCoverageIgnoreStart
+                    continue;
+                    // @codeCoverageIgnoreEnd
+                }
+                $this->requiredTests = ExecutionOrderDependency::mergeUnique(
+                    ExecutionOrderDependency::filterInvalid($this->requiredTests),
+                    $test->requires()
+                );
+            }
+
+            $this->requiredTests = ExecutionOrderDependency::diff($this->requiredTests, $this->provides());
+        }
+
+        return $this->requiredTests;
+    }
+
+    public function sortId(): string
+    {
+        return $this->getName() . '::class';
+    }
+
+    /**
+     * Creates a default TestResult object.
+     */
+    protected function createResult(): TestResult
+    {
+        return new TestResult;
+    }
+
+    /**
+     * @throws Exception
+     */
+    protected function addTestMethod(ReflectionClass $class, ReflectionMethod $method): void
+    {
+        $methodName = $method->getName();
+
+        $test = (new TestBuilder)->build($class, $methodName);
+
+        if ($test instanceof TestCase || $test instanceof DataProviderTestSuite) {
+            $test->setDependencies(
+                TestUtil::getDependencies($class->getName(), $methodName)
+            );
+        }
+
+        $this->addTest(
+            $test,
+            TestUtil::getGroups($class->getName(), $methodName)
+        );
+    }
+
+    private function clearCaches(): void
+    {
+        $this->numTests      = -1;
+        $this->providedTests = null;
+        $this->requiredTests = null;
+    }
+
+    private function containsOnlyVirtualGroups(array $groups): bool
+    {
+        foreach ($groups as $group) {
+            if (strpos($group, '__phpunit_') !== 0) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/TestSuiteIterator.php b/www-api/vendor/phpunit/phpunit/src/Framework/TestSuiteIterator.php
new file mode 100644
index 00000000..e351622f
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/TestSuiteIterator.php
@@ -0,0 +1,83 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+use function assert;
+use function count;
+use RecursiveIterator;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class TestSuiteIterator implements RecursiveIterator
+{
+    /**
+     * @var int
+     */
+    private $position = 0;
+
+    /**
+     * @var Test[]
+     */
+    private $tests;
+
+    public function __construct(TestSuite $testSuite)
+    {
+        $this->tests = $testSuite->tests();
+    }
+
+    public function rewind(): void
+    {
+        $this->position = 0;
+    }
+
+    public function valid(): bool
+    {
+        return $this->position < count($this->tests);
+    }
+
+    public function key(): int
+    {
+        return $this->position;
+    }
+
+    public function current(): Test
+    {
+        return $this->tests[$this->position];
+    }
+
+    public function next(): void
+    {
+        $this->position++;
+    }
+
+    /**
+     * @throws NoChildTestSuiteException
+     */
+    public function getChildren(): self
+    {
+        if (!$this->hasChildren()) {
+            throw new NoChildTestSuiteException(
+                'The current item is not a TestSuite instance and therefore does not have any children.'
+            );
+        }
+
+        $current = $this->current();
+
+        assert($current instanceof TestSuite);
+
+        return new self($current);
+    }
+
+    public function hasChildren(): bool
+    {
+        return $this->valid() && $this->current() instanceof TestSuite;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Framework/WarningTestCase.php b/www-api/vendor/phpunit/phpunit/src/Framework/WarningTestCase.php
new file mode 100644
index 00000000..e1e41bc4
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Framework/WarningTestCase.php
@@ -0,0 +1,66 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class WarningTestCase extends TestCase
+{
+    /**
+     * @var bool
+     */
+    protected $backupGlobals = false;
+
+    /**
+     * @var bool
+     */
+    protected $backupStaticAttributes = false;
+
+    /**
+     * @var bool
+     */
+    protected $runTestInSeparateProcess = false;
+
+    /**
+     * @var string
+     */
+    private $message;
+
+    public function __construct(string $message = '')
+    {
+        $this->message = $message;
+
+        parent::__construct('Warning');
+    }
+
+    public function getMessage(): string
+    {
+        return $this->message;
+    }
+
+    /**
+     * Returns a string representation of the test case.
+     */
+    public function toString(): string
+    {
+        return 'Warning';
+    }
+
+    /**
+     * @throws Exception
+     *
+     * @psalm-return never-return
+     */
+    protected function runTest(): void
+    {
+        throw new Warning($this->message);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Runner/BaseTestRunner.php b/www-api/vendor/phpunit/phpunit/src/Runner/BaseTestRunner.php
new file mode 100644
index 00000000..75a70ca5
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Runner/BaseTestRunner.php
@@ -0,0 +1,161 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner;
+
+use function is_dir;
+use function is_file;
+use function substr;
+use PHPUnit\Framework\Exception;
+use PHPUnit\Framework\TestSuite;
+use ReflectionClass;
+use ReflectionException;
+use SebastianBergmann\FileIterator\Facade as FileIteratorFacade;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+abstract class BaseTestRunner
+{
+    /**
+     * @var int
+     */
+    public const STATUS_UNKNOWN = -1;
+
+    /**
+     * @var int
+     */
+    public const STATUS_PASSED = 0;
+
+    /**
+     * @var int
+     */
+    public const STATUS_SKIPPED = 1;
+
+    /**
+     * @var int
+     */
+    public const STATUS_INCOMPLETE = 2;
+
+    /**
+     * @var int
+     */
+    public const STATUS_FAILURE = 3;
+
+    /**
+     * @var int
+     */
+    public const STATUS_ERROR = 4;
+
+    /**
+     * @var int
+     */
+    public const STATUS_RISKY = 5;
+
+    /**
+     * @var int
+     */
+    public const STATUS_WARNING = 6;
+
+    /**
+     * @var string
+     */
+    public const SUITE_METHODNAME = 'suite';
+
+    /**
+     * Returns the loader to be used.
+     */
+    public function getLoader(): TestSuiteLoader
+    {
+        return new StandardTestSuiteLoader;
+    }
+
+    /**
+     * Returns the Test corresponding to the given suite.
+     * This is a template method, subclasses override
+     * the runFailed() and clearStatus() methods.
+     *
+     * @param string|string[] $suffixes
+     *
+     * @throws Exception
+     */
+    public function getTest(string $suiteClassFile, $suffixes = ''): ?TestSuite
+    {
+        if (is_dir($suiteClassFile)) {
+            /** @var string[] $files */
+            $files = (new FileIteratorFacade)->getFilesAsArray(
+                $suiteClassFile,
+                $suffixes
+            );
+
+            $suite = new TestSuite($suiteClassFile);
+            $suite->addTestFiles($files);
+
+            return $suite;
+        }
+
+        if (is_file($suiteClassFile) && substr($suiteClassFile, -5, 5) === '.phpt') {
+            $suite = new TestSuite;
+            $suite->addTestFile($suiteClassFile);
+
+            return $suite;
+        }
+
+        try {
+            $testClass = $this->loadSuiteClass(
+                $suiteClassFile
+            );
+        } catch (\PHPUnit\Exception $e) {
+            $this->runFailed($e->getMessage());
+
+            return null;
+        }
+
+        try {
+            $suiteMethod = $testClass->getMethod(self::SUITE_METHODNAME);
+
+            if (!$suiteMethod->isStatic()) {
+                $this->runFailed(
+                    'suite() method must be static.'
+                );
+
+                return null;
+            }
+
+            $test = $suiteMethod->invoke(null, $testClass->getName());
+        } catch (ReflectionException $e) {
+            $test = new TestSuite($testClass);
+        }
+
+        $this->clearStatus();
+
+        return $test;
+    }
+
+    /**
+     * Returns the loaded ReflectionClass for a suite name.
+     */
+    protected function loadSuiteClass(string $suiteClassFile): ReflectionClass
+    {
+        return $this->getLoader()->load($suiteClassFile);
+    }
+
+    /**
+     * Clears the status message.
+     */
+    protected function clearStatus(): void
+    {
+    }
+
+    /**
+     * Override to define how to handle a failed loading of
+     * a test suite.
+     */
+    abstract protected function runFailed(string $message): void;
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Runner/DefaultTestResultCache.php b/www-api/vendor/phpunit/phpunit/src/Runner/DefaultTestResultCache.php
new file mode 100644
index 00000000..cc22b250
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Runner/DefaultTestResultCache.php
@@ -0,0 +1,158 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner;
+
+use const DIRECTORY_SEPARATOR;
+use const LOCK_EX;
+use function assert;
+use function dirname;
+use function file_get_contents;
+use function file_put_contents;
+use function in_array;
+use function is_array;
+use function is_dir;
+use function is_file;
+use function json_decode;
+use function json_encode;
+use function sprintf;
+use PHPUnit\Util\Filesystem;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class DefaultTestResultCache implements TestResultCache
+{
+    /**
+     * @var int
+     */
+    private const VERSION = 1;
+
+    /**
+     * @psalm-var list<int>
+     */
+    private const ALLOWED_TEST_STATUSES = [
+        BaseTestRunner::STATUS_SKIPPED,
+        BaseTestRunner::STATUS_INCOMPLETE,
+        BaseTestRunner::STATUS_FAILURE,
+        BaseTestRunner::STATUS_ERROR,
+        BaseTestRunner::STATUS_RISKY,
+        BaseTestRunner::STATUS_WARNING,
+    ];
+
+    /**
+     * @var string
+     */
+    private const DEFAULT_RESULT_CACHE_FILENAME = '.phpunit.result.cache';
+
+    /**
+     * @var string
+     */
+    private $cacheFilename;
+
+    /**
+     * @psalm-var array<string, int>
+     */
+    private $defects = [];
+
+    /**
+     * @psalm-var array<string, float>
+     */
+    private $times = [];
+
+    public function __construct(?string $filepath = null)
+    {
+        if ($filepath !== null && is_dir($filepath)) {
+            $filepath .= DIRECTORY_SEPARATOR . self::DEFAULT_RESULT_CACHE_FILENAME;
+        }
+
+        $this->cacheFilename = $filepath ?? $_ENV['PHPUNIT_RESULT_CACHE'] ?? self::DEFAULT_RESULT_CACHE_FILENAME;
+    }
+
+    public function setState(string $testName, int $state): void
+    {
+        if (!in_array($state, self::ALLOWED_TEST_STATUSES, true)) {
+            return;
+        }
+
+        $this->defects[$testName] = $state;
+    }
+
+    public function getState(string $testName): int
+    {
+        return $this->defects[$testName] ?? BaseTestRunner::STATUS_UNKNOWN;
+    }
+
+    public function setTime(string $testName, float $time): void
+    {
+        $this->times[$testName] = $time;
+    }
+
+    public function getTime(string $testName): float
+    {
+        return $this->times[$testName] ?? 0.0;
+    }
+
+    public function load(): void
+    {
+        if (!is_file($this->cacheFilename)) {
+            return;
+        }
+
+        $data = json_decode(
+            file_get_contents($this->cacheFilename),
+            true
+        );
+
+        if ($data === null) {
+            return;
+        }
+
+        if (!isset($data['version'])) {
+            return;
+        }
+
+        if ($data['version'] !== self::VERSION) {
+            return;
+        }
+
+        assert(isset($data['defects']) && is_array($data['defects']));
+        assert(isset($data['times']) && is_array($data['times']));
+
+        $this->defects = $data['defects'];
+        $this->times   = $data['times'];
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function persist(): void
+    {
+        if (!Filesystem::createDirectory(dirname($this->cacheFilename))) {
+            throw new Exception(
+                sprintf(
+                    'Cannot create directory "%s" for result cache file',
+                    $this->cacheFilename
+                )
+            );
+        }
+
+        file_put_contents(
+            $this->cacheFilename,
+            json_encode(
+                [
+                    'version' => self::VERSION,
+                    'defects' => $this->defects,
+                    'times'   => $this->times,
+                ]
+            ),
+            LOCK_EX
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Runner/Exception.php b/www-api/vendor/phpunit/phpunit/src/Runner/Exception.php
new file mode 100644
index 00000000..adcd1155
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Runner/Exception.php
@@ -0,0 +1,19 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner;
+
+use RuntimeException;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Exception extends RuntimeException implements \PHPUnit\Exception
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Runner/Extension/ExtensionHandler.php b/www-api/vendor/phpunit/phpunit/src/Runner/Extension/ExtensionHandler.php
new file mode 100644
index 00000000..b64f1238
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Runner/Extension/ExtensionHandler.php
@@ -0,0 +1,118 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner\Extension;
+
+use function class_exists;
+use function sprintf;
+use PHPUnit\Framework\TestListener;
+use PHPUnit\Runner\Exception;
+use PHPUnit\Runner\Hook;
+use PHPUnit\TextUI\TestRunner;
+use PHPUnit\TextUI\XmlConfiguration\Extension;
+use ReflectionClass;
+use ReflectionException;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ExtensionHandler
+{
+    /**
+     * @throws Exception
+     */
+    public function registerExtension(Extension $extensionConfiguration, TestRunner $runner): void
+    {
+        $extension = $this->createInstance($extensionConfiguration);
+
+        if (!$extension instanceof Hook) {
+            throw new Exception(
+                sprintf(
+                    'Class "%s" does not implement a PHPUnit\Runner\Hook interface',
+                    $extensionConfiguration->className()
+                )
+            );
+        }
+
+        $runner->addExtension($extension);
+    }
+
+    /**
+     * @throws Exception
+     *
+     * @deprecated
+     */
+    public function createTestListenerInstance(Extension $listenerConfiguration): TestListener
+    {
+        $listener = $this->createInstance($listenerConfiguration);
+
+        if (!$listener instanceof TestListener) {
+            throw new Exception(
+                sprintf(
+                    'Class "%s" does not implement the PHPUnit\Framework\TestListener interface',
+                    $listenerConfiguration->className()
+                )
+            );
+        }
+
+        return $listener;
+    }
+
+    /**
+     * @throws Exception
+     */
+    private function createInstance(Extension $extensionConfiguration): object
+    {
+        $this->ensureClassExists($extensionConfiguration);
+
+        try {
+            $reflector = new ReflectionClass($extensionConfiguration->className());
+        } catch (ReflectionException $e) {
+            throw new Exception(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+
+        if (!$extensionConfiguration->hasArguments()) {
+            return $reflector->newInstance();
+        }
+
+        return $reflector->newInstanceArgs($extensionConfiguration->arguments());
+    }
+
+    /**
+     * @throws Exception
+     */
+    private function ensureClassExists(Extension $extensionConfiguration): void
+    {
+        if (class_exists($extensionConfiguration->className(), false)) {
+            return;
+        }
+
+        if ($extensionConfiguration->hasSourceFile()) {
+            /**
+             * @noinspection PhpIncludeInspection
+             *
+             * @psalm-suppress UnresolvableInclude
+             */
+            require_once $extensionConfiguration->sourceFile();
+        }
+
+        if (!class_exists($extensionConfiguration->className())) {
+            throw new Exception(
+                sprintf(
+                    'Class "%s" does not exist',
+                    $extensionConfiguration->className()
+                )
+            );
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Runner/Extension/PharLoader.php b/www-api/vendor/phpunit/phpunit/src/Runner/Extension/PharLoader.php
new file mode 100644
index 00000000..e76e12ce
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Runner/Extension/PharLoader.php
@@ -0,0 +1,77 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner\Extension;
+
+use function is_file;
+use PharIo\Manifest\ApplicationName;
+use PharIo\Manifest\Exception as ManifestException;
+use PharIo\Manifest\ManifestLoader;
+use PharIo\Version\Version as PharIoVersion;
+use PHPUnit\Runner\Version;
+use SebastianBergmann\FileIterator\Facade as FileIteratorFacade;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class PharLoader
+{
+    /**
+     * @psalm-return array{loadedExtensions: list<string>, notLoadedExtensions: list<string>}
+     */
+    public function loadPharExtensionsInDirectory(string $directory): array
+    {
+        $loadedExtensions    = [];
+        $notLoadedExtensions = [];
+
+        foreach ((new FileIteratorFacade)->getFilesAsArray($directory, '.phar') as $file) {
+            if (!is_file('phar://' . $file . '/manifest.xml')) {
+                $notLoadedExtensions[] = $file . ' is not an extension for PHPUnit';
+
+                continue;
+            }
+
+            try {
+                $applicationName = new ApplicationName('phpunit/phpunit');
+                $version         = new PharIoVersion(Version::series());
+                $manifest        = ManifestLoader::fromFile('phar://' . $file . '/manifest.xml');
+
+                if (!$manifest->isExtensionFor($applicationName)) {
+                    $notLoadedExtensions[] = $file . ' is not an extension for PHPUnit';
+
+                    continue;
+                }
+
+                if (!$manifest->isExtensionFor($applicationName, $version)) {
+                    $notLoadedExtensions[] = $file . ' is not compatible with this version of PHPUnit';
+
+                    continue;
+                }
+            } catch (ManifestException $e) {
+                $notLoadedExtensions[] = $file . ': ' . $e->getMessage();
+
+                continue;
+            }
+
+            /**
+             * @noinspection PhpIncludeInspection
+             *
+             * @psalm-suppress UnresolvableInclude
+             */
+            require $file;
+
+            $loadedExtensions[] = $manifest->getName()->asString() . ' ' . $manifest->getVersion()->getVersionString();
+        }
+
+        return [
+            'loadedExtensions'    => $loadedExtensions,
+            'notLoadedExtensions' => $notLoadedExtensions,
+        ];
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Runner/Filter/ExcludeGroupFilterIterator.php b/www-api/vendor/phpunit/phpunit/src/Runner/Filter/ExcludeGroupFilterIterator.php
new file mode 100644
index 00000000..4b26e571
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Runner/Filter/ExcludeGroupFilterIterator.php
@@ -0,0 +1,23 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner\Filter;
+
+use function in_array;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ExcludeGroupFilterIterator extends GroupFilterIterator
+{
+    protected function doAccept(string $hash): bool
+    {
+        return !in_array($hash, $this->groupTests, true);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Runner/Filter/Factory.php b/www-api/vendor/phpunit/phpunit/src/Runner/Filter/Factory.php
new file mode 100644
index 00000000..3f79da54
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Runner/Filter/Factory.php
@@ -0,0 +1,61 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner\Filter;
+
+use function assert;
+use function sprintf;
+use FilterIterator;
+use Iterator;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Runner\Exception;
+use RecursiveFilterIterator;
+use ReflectionClass;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Factory
+{
+    /**
+     * @psalm-var array<int,array{0: \ReflectionClass, 1: array|string}>
+     */
+    private $filters = [];
+
+    /**
+     * @param array|string $args
+     *
+     * @throws Exception
+     */
+    public function addFilter(ReflectionClass $filter, $args): void
+    {
+        if (!$filter->isSubclassOf(RecursiveFilterIterator::class)) {
+            throw new Exception(
+                sprintf(
+                    'Class "%s" does not extend RecursiveFilterIterator',
+                    $filter->name
+                )
+            );
+        }
+
+        $this->filters[] = [$filter, $args];
+    }
+
+    public function factory(Iterator $iterator, TestSuite $suite): FilterIterator
+    {
+        foreach ($this->filters as $filter) {
+            [$class, $args] = $filter;
+            $iterator       = $class->newInstance($iterator, $args, $suite);
+        }
+
+        assert($iterator instanceof FilterIterator);
+
+        return $iterator;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Runner/Filter/GroupFilterIterator.php b/www-api/vendor/phpunit/phpunit/src/Runner/Filter/GroupFilterIterator.php
new file mode 100644
index 00000000..42ca77a3
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Runner/Filter/GroupFilterIterator.php
@@ -0,0 +1,58 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner\Filter;
+
+use function array_map;
+use function array_merge;
+use function in_array;
+use function spl_object_hash;
+use PHPUnit\Framework\TestSuite;
+use RecursiveFilterIterator;
+use RecursiveIterator;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+abstract class GroupFilterIterator extends RecursiveFilterIterator
+{
+    /**
+     * @var string[]
+     */
+    protected $groupTests = [];
+
+    public function __construct(RecursiveIterator $iterator, array $groups, TestSuite $suite)
+    {
+        parent::__construct($iterator);
+
+        foreach ($suite->getGroupDetails() as $group => $tests) {
+            if (in_array((string) $group, $groups, true)) {
+                $testHashes = array_map(
+                    'spl_object_hash',
+                    $tests
+                );
+
+                $this->groupTests = array_merge($this->groupTests, $testHashes);
+            }
+        }
+    }
+
+    public function accept(): bool
+    {
+        $test = $this->getInnerIterator()->current();
+
+        if ($test instanceof TestSuite) {
+            return true;
+        }
+
+        return $this->doAccept(spl_object_hash($test));
+    }
+
+    abstract protected function doAccept(string $hash);
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Runner/Filter/IncludeGroupFilterIterator.php b/www-api/vendor/phpunit/phpunit/src/Runner/Filter/IncludeGroupFilterIterator.php
new file mode 100644
index 00000000..0346c601
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Runner/Filter/IncludeGroupFilterIterator.php
@@ -0,0 +1,23 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner\Filter;
+
+use function in_array;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class IncludeGroupFilterIterator extends GroupFilterIterator
+{
+    protected function doAccept(string $hash): bool
+    {
+        return in_array($hash, $this->groupTests, true);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Runner/Filter/NameFilterIterator.php b/www-api/vendor/phpunit/phpunit/src/Runner/Filter/NameFilterIterator.php
new file mode 100644
index 00000000..7057e1c4
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Runner/Filter/NameFilterIterator.php
@@ -0,0 +1,136 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner\Filter;
+
+use function end;
+use function implode;
+use function preg_match;
+use function sprintf;
+use function str_replace;
+use Exception;
+use PHPUnit\Framework\ErrorTestCase;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Framework\WarningTestCase;
+use PHPUnit\Util\RegularExpression;
+use RecursiveFilterIterator;
+use RecursiveIterator;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class NameFilterIterator extends RecursiveFilterIterator
+{
+    /**
+     * @var string
+     */
+    private $filter;
+
+    /**
+     * @var int
+     */
+    private $filterMin;
+
+    /**
+     * @var int
+     */
+    private $filterMax;
+
+    /**
+     * @throws Exception
+     */
+    public function __construct(RecursiveIterator $iterator, string $filter)
+    {
+        parent::__construct($iterator);
+
+        $this->setFilter($filter);
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function accept(): bool
+    {
+        $test = $this->getInnerIterator()->current();
+
+        if ($test instanceof TestSuite) {
+            return true;
+        }
+
+        $tmp = \PHPUnit\Util\Test::describe($test);
+
+        if ($test instanceof ErrorTestCase || $test instanceof WarningTestCase) {
+            $name = $test->getMessage();
+        } elseif ($tmp[0] !== '') {
+            $name = implode('::', $tmp);
+        } else {
+            $name = $tmp[1];
+        }
+
+        $accepted = @preg_match($this->filter, $name, $matches);
+
+        if ($accepted && isset($this->filterMax)) {
+            $set      = end($matches);
+            $accepted = $set >= $this->filterMin && $set <= $this->filterMax;
+        }
+
+        return (bool) $accepted;
+    }
+
+    /**
+     * @throws Exception
+     */
+    private function setFilter(string $filter): void
+    {
+        if (RegularExpression::safeMatch($filter, '') === false) {
+            // Handles:
+            //  * testAssertEqualsSucceeds#4
+            //  * testAssertEqualsSucceeds#4-8
+            if (preg_match('/^(.*?)#(\d+)(?:-(\d+))?$/', $filter, $matches)) {
+                if (isset($matches[3]) && $matches[2] < $matches[3]) {
+                    $filter = sprintf(
+                        '%s.*with data set #(\d+)$',
+                        $matches[1]
+                    );
+
+                    $this->filterMin = (int) $matches[2];
+                    $this->filterMax = (int) $matches[3];
+                } else {
+                    $filter = sprintf(
+                        '%s.*with data set #%s$',
+                        $matches[1],
+                        $matches[2]
+                    );
+                }
+            } // Handles:
+            //  * testDetermineJsonError@JSON_ERROR_NONE
+            //  * testDetermineJsonError@JSON.*
+            elseif (preg_match('/^(.*?)@(.+)$/', $filter, $matches)) {
+                $filter = sprintf(
+                    '%s.*with data set "%s"$',
+                    $matches[1],
+                    $matches[2]
+                );
+            }
+
+            // Escape delimiters in regular expression. Do NOT use preg_quote,
+            // to keep magic characters.
+            $filter = sprintf(
+                '/%s/i',
+                str_replace(
+                    '/',
+                    '\\/',
+                    $filter
+                )
+            );
+        }
+
+        $this->filter = $filter;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Runner/Hook/AfterIncompleteTestHook.php b/www-api/vendor/phpunit/phpunit/src/Runner/Hook/AfterIncompleteTestHook.php
new file mode 100644
index 00000000..432be9a9
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Runner/Hook/AfterIncompleteTestHook.php
@@ -0,0 +1,24 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner;
+
+/**
+ * This interface, as well as the associated mechanism for extending PHPUnit,
+ * will be removed in PHPUnit 10. There is no alternative available in this
+ * version of PHPUnit.
+ *
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ *
+ * @see https://github.com/sebastianbergmann/phpunit/issues/4676
+ */
+interface AfterIncompleteTestHook extends TestHook
+{
+    public function executeAfterIncompleteTest(string $test, string $message, float $time): void;
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Runner/Hook/AfterLastTestHook.php b/www-api/vendor/phpunit/phpunit/src/Runner/Hook/AfterLastTestHook.php
new file mode 100644
index 00000000..eb789f26
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Runner/Hook/AfterLastTestHook.php
@@ -0,0 +1,24 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner;
+
+/**
+ * This interface, as well as the associated mechanism for extending PHPUnit,
+ * will be removed in PHPUnit 10. There is no alternative available in this
+ * version of PHPUnit.
+ *
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ *
+ * @see https://github.com/sebastianbergmann/phpunit/issues/4676
+ */
+interface AfterLastTestHook extends Hook
+{
+    public function executeAfterLastTest(): void;
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Runner/Hook/AfterRiskyTestHook.php b/www-api/vendor/phpunit/phpunit/src/Runner/Hook/AfterRiskyTestHook.php
new file mode 100644
index 00000000..31cc91ab
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Runner/Hook/AfterRiskyTestHook.php
@@ -0,0 +1,24 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner;
+
+/**
+ * This interface, as well as the associated mechanism for extending PHPUnit,
+ * will be removed in PHPUnit 10. There is no alternative available in this
+ * version of PHPUnit.
+ *
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ *
+ * @see https://github.com/sebastianbergmann/phpunit/issues/4676
+ */
+interface AfterRiskyTestHook extends TestHook
+{
+    public function executeAfterRiskyTest(string $test, string $message, float $time): void;
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Runner/Hook/AfterSkippedTestHook.php b/www-api/vendor/phpunit/phpunit/src/Runner/Hook/AfterSkippedTestHook.php
new file mode 100644
index 00000000..76980b3f
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Runner/Hook/AfterSkippedTestHook.php
@@ -0,0 +1,24 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner;
+
+/**
+ * This interface, as well as the associated mechanism for extending PHPUnit,
+ * will be removed in PHPUnit 10. There is no alternative available in this
+ * version of PHPUnit.
+ *
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ *
+ * @see https://github.com/sebastianbergmann/phpunit/issues/4676
+ */
+interface AfterSkippedTestHook extends TestHook
+{
+    public function executeAfterSkippedTest(string $test, string $message, float $time): void;
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Runner/Hook/AfterSuccessfulTestHook.php b/www-api/vendor/phpunit/phpunit/src/Runner/Hook/AfterSuccessfulTestHook.php
new file mode 100644
index 00000000..d0a10dd1
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Runner/Hook/AfterSuccessfulTestHook.php
@@ -0,0 +1,24 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner;
+
+/**
+ * This interface, as well as the associated mechanism for extending PHPUnit,
+ * will be removed in PHPUnit 10. There is no alternative available in this
+ * version of PHPUnit.
+ *
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ *
+ * @see https://github.com/sebastianbergmann/phpunit/issues/4676
+ */
+interface AfterSuccessfulTestHook extends TestHook
+{
+    public function executeAfterSuccessfulTest(string $test, float $time): void;
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Runner/Hook/AfterTestErrorHook.php b/www-api/vendor/phpunit/phpunit/src/Runner/Hook/AfterTestErrorHook.php
new file mode 100644
index 00000000..12ecebd3
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Runner/Hook/AfterTestErrorHook.php
@@ -0,0 +1,24 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner;
+
+/**
+ * This interface, as well as the associated mechanism for extending PHPUnit,
+ * will be removed in PHPUnit 10. There is no alternative available in this
+ * version of PHPUnit.
+ *
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ *
+ * @see https://github.com/sebastianbergmann/phpunit/issues/4676
+ */
+interface AfterTestErrorHook extends TestHook
+{
+    public function executeAfterTestError(string $test, string $message, float $time): void;
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Runner/Hook/AfterTestFailureHook.php b/www-api/vendor/phpunit/phpunit/src/Runner/Hook/AfterTestFailureHook.php
new file mode 100644
index 00000000..94b2f300
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Runner/Hook/AfterTestFailureHook.php
@@ -0,0 +1,24 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner;
+
+/**
+ * This interface, as well as the associated mechanism for extending PHPUnit,
+ * will be removed in PHPUnit 10. There is no alternative available in this
+ * version of PHPUnit.
+ *
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ *
+ * @see https://github.com/sebastianbergmann/phpunit/issues/4676
+ */
+interface AfterTestFailureHook extends TestHook
+{
+    public function executeAfterTestFailure(string $test, string $message, float $time): void;
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Runner/Hook/AfterTestHook.php b/www-api/vendor/phpunit/phpunit/src/Runner/Hook/AfterTestHook.php
new file mode 100644
index 00000000..3d5bcaa9
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Runner/Hook/AfterTestHook.php
@@ -0,0 +1,30 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner;
+
+/**
+ * This interface, as well as the associated mechanism for extending PHPUnit,
+ * will be removed in PHPUnit 10. There is no alternative available in this
+ * version of PHPUnit.
+ *
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ *
+ * @see https://github.com/sebastianbergmann/phpunit/issues/4676
+ */
+interface AfterTestHook extends TestHook
+{
+    /**
+     * This hook will fire after any test, regardless of the result.
+     *
+     * For more fine grained control, have a look at the other hooks
+     * that extend PHPUnit\Runner\Hook.
+     */
+    public function executeAfterTest(string $test, float $time): void;
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Runner/Hook/AfterTestWarningHook.php b/www-api/vendor/phpunit/phpunit/src/Runner/Hook/AfterTestWarningHook.php
new file mode 100644
index 00000000..860fccee
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Runner/Hook/AfterTestWarningHook.php
@@ -0,0 +1,24 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner;
+
+/**
+ * This interface, as well as the associated mechanism for extending PHPUnit,
+ * will be removed in PHPUnit 10. There is no alternative available in this
+ * version of PHPUnit.
+ *
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ *
+ * @see https://github.com/sebastianbergmann/phpunit/issues/4676
+ */
+interface AfterTestWarningHook extends TestHook
+{
+    public function executeAfterTestWarning(string $test, string $message, float $time): void;
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Runner/Hook/BeforeFirstTestHook.php b/www-api/vendor/phpunit/phpunit/src/Runner/Hook/BeforeFirstTestHook.php
new file mode 100644
index 00000000..feeb90fb
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Runner/Hook/BeforeFirstTestHook.php
@@ -0,0 +1,24 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner;
+
+/**
+ * This interface, as well as the associated mechanism for extending PHPUnit,
+ * will be removed in PHPUnit 10. There is no alternative available in this
+ * version of PHPUnit.
+ *
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ *
+ * @see https://github.com/sebastianbergmann/phpunit/issues/4676
+ */
+interface BeforeFirstTestHook extends Hook
+{
+    public function executeBeforeFirstTest(): void;
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Runner/Hook/BeforeTestHook.php b/www-api/vendor/phpunit/phpunit/src/Runner/Hook/BeforeTestHook.php
new file mode 100644
index 00000000..b7e0827d
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Runner/Hook/BeforeTestHook.php
@@ -0,0 +1,24 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner;
+
+/**
+ * This interface, as well as the associated mechanism for extending PHPUnit,
+ * will be removed in PHPUnit 10. There is no alternative available in this
+ * version of PHPUnit.
+ *
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ *
+ * @see https://github.com/sebastianbergmann/phpunit/issues/4676
+ */
+interface BeforeTestHook extends TestHook
+{
+    public function executeBeforeTest(string $test): void;
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Runner/Hook/Hook.php b/www-api/vendor/phpunit/phpunit/src/Runner/Hook/Hook.php
new file mode 100644
index 00000000..a08dc72b
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Runner/Hook/Hook.php
@@ -0,0 +1,23 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner;
+
+/**
+ * This interface, as well as the associated mechanism for extending PHPUnit,
+ * will be removed in PHPUnit 10. There is no alternative available in this
+ * version of PHPUnit.
+ *
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ *
+ * @see https://github.com/sebastianbergmann/phpunit/issues/4676
+ */
+interface Hook
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Runner/Hook/TestHook.php b/www-api/vendor/phpunit/phpunit/src/Runner/Hook/TestHook.php
new file mode 100644
index 00000000..31e880e2
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Runner/Hook/TestHook.php
@@ -0,0 +1,23 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner;
+
+/**
+ * This interface, as well as the associated mechanism for extending PHPUnit,
+ * will be removed in PHPUnit 10. There is no alternative available in this
+ * version of PHPUnit.
+ *
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ *
+ * @see https://github.com/sebastianbergmann/phpunit/issues/4676
+ */
+interface TestHook extends Hook
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Runner/Hook/TestListenerAdapter.php b/www-api/vendor/phpunit/phpunit/src/Runner/Hook/TestListenerAdapter.php
new file mode 100644
index 00000000..60fbfba3
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Runner/Hook/TestListenerAdapter.php
@@ -0,0 +1,141 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner;
+
+use PHPUnit\Framework\AssertionFailedError;
+use PHPUnit\Framework\Test;
+use PHPUnit\Framework\TestListener;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Framework\Warning;
+use PHPUnit\Util\Test as TestUtil;
+use Throwable;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class TestListenerAdapter implements TestListener
+{
+    /**
+     * @var TestHook[]
+     */
+    private $hooks = [];
+
+    /**
+     * @var bool
+     */
+    private $lastTestWasNotSuccessful;
+
+    public function add(TestHook $hook): void
+    {
+        $this->hooks[] = $hook;
+    }
+
+    public function startTest(Test $test): void
+    {
+        foreach ($this->hooks as $hook) {
+            if ($hook instanceof BeforeTestHook) {
+                $hook->executeBeforeTest(TestUtil::describeAsString($test));
+            }
+        }
+
+        $this->lastTestWasNotSuccessful = false;
+    }
+
+    public function addError(Test $test, Throwable $t, float $time): void
+    {
+        foreach ($this->hooks as $hook) {
+            if ($hook instanceof AfterTestErrorHook) {
+                $hook->executeAfterTestError(TestUtil::describeAsString($test), $t->getMessage(), $time);
+            }
+        }
+
+        $this->lastTestWasNotSuccessful = true;
+    }
+
+    public function addWarning(Test $test, Warning $e, float $time): void
+    {
+        foreach ($this->hooks as $hook) {
+            if ($hook instanceof AfterTestWarningHook) {
+                $hook->executeAfterTestWarning(TestUtil::describeAsString($test), $e->getMessage(), $time);
+            }
+        }
+
+        $this->lastTestWasNotSuccessful = true;
+    }
+
+    public function addFailure(Test $test, AssertionFailedError $e, float $time): void
+    {
+        foreach ($this->hooks as $hook) {
+            if ($hook instanceof AfterTestFailureHook) {
+                $hook->executeAfterTestFailure(TestUtil::describeAsString($test), $e->getMessage(), $time);
+            }
+        }
+
+        $this->lastTestWasNotSuccessful = true;
+    }
+
+    public function addIncompleteTest(Test $test, Throwable $t, float $time): void
+    {
+        foreach ($this->hooks as $hook) {
+            if ($hook instanceof AfterIncompleteTestHook) {
+                $hook->executeAfterIncompleteTest(TestUtil::describeAsString($test), $t->getMessage(), $time);
+            }
+        }
+
+        $this->lastTestWasNotSuccessful = true;
+    }
+
+    public function addRiskyTest(Test $test, Throwable $t, float $time): void
+    {
+        foreach ($this->hooks as $hook) {
+            if ($hook instanceof AfterRiskyTestHook) {
+                $hook->executeAfterRiskyTest(TestUtil::describeAsString($test), $t->getMessage(), $time);
+            }
+        }
+
+        $this->lastTestWasNotSuccessful = true;
+    }
+
+    public function addSkippedTest(Test $test, Throwable $t, float $time): void
+    {
+        foreach ($this->hooks as $hook) {
+            if ($hook instanceof AfterSkippedTestHook) {
+                $hook->executeAfterSkippedTest(TestUtil::describeAsString($test), $t->getMessage(), $time);
+            }
+        }
+
+        $this->lastTestWasNotSuccessful = true;
+    }
+
+    public function endTest(Test $test, float $time): void
+    {
+        if (!$this->lastTestWasNotSuccessful) {
+            foreach ($this->hooks as $hook) {
+                if ($hook instanceof AfterSuccessfulTestHook) {
+                    $hook->executeAfterSuccessfulTest(TestUtil::describeAsString($test), $time);
+                }
+            }
+        }
+
+        foreach ($this->hooks as $hook) {
+            if ($hook instanceof AfterTestHook) {
+                $hook->executeAfterTest(TestUtil::describeAsString($test), $time);
+            }
+        }
+    }
+
+    public function startTestSuite(TestSuite $suite): void
+    {
+    }
+
+    public function endTestSuite(TestSuite $suite): void
+    {
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Runner/NullTestResultCache.php b/www-api/vendor/phpunit/phpunit/src/Runner/NullTestResultCache.php
new file mode 100644
index 00000000..2aa86534
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Runner/NullTestResultCache.php
@@ -0,0 +1,42 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class NullTestResultCache implements TestResultCache
+{
+    public function setState(string $testName, int $state): void
+    {
+    }
+
+    public function getState(string $testName): int
+    {
+        return BaseTestRunner::STATUS_UNKNOWN;
+    }
+
+    public function setTime(string $testName, float $time): void
+    {
+    }
+
+    public function getTime(string $testName): float
+    {
+        return 0;
+    }
+
+    public function load(): void
+    {
+    }
+
+    public function persist(): void
+    {
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Runner/PhptTestCase.php b/www-api/vendor/phpunit/phpunit/src/Runner/PhptTestCase.php
new file mode 100644
index 00000000..6590102d
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Runner/PhptTestCase.php
@@ -0,0 +1,864 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner;
+
+use const DEBUG_BACKTRACE_IGNORE_ARGS;
+use const DIRECTORY_SEPARATOR;
+use function array_merge;
+use function basename;
+use function debug_backtrace;
+use function defined;
+use function dirname;
+use function explode;
+use function extension_loaded;
+use function file;
+use function file_get_contents;
+use function file_put_contents;
+use function is_array;
+use function is_file;
+use function is_readable;
+use function is_string;
+use function ltrim;
+use function phpversion;
+use function preg_match;
+use function preg_replace;
+use function preg_split;
+use function realpath;
+use function rtrim;
+use function sprintf;
+use function str_replace;
+use function strncasecmp;
+use function strpos;
+use function substr;
+use function trim;
+use function unlink;
+use function unserialize;
+use function var_export;
+use function version_compare;
+use PHPUnit\Framework\Assert;
+use PHPUnit\Framework\AssertionFailedError;
+use PHPUnit\Framework\ExecutionOrderDependency;
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\IncompleteTestError;
+use PHPUnit\Framework\PHPTAssertionFailedError;
+use PHPUnit\Framework\Reorderable;
+use PHPUnit\Framework\SelfDescribing;
+use PHPUnit\Framework\SkippedTestError;
+use PHPUnit\Framework\SyntheticSkippedError;
+use PHPUnit\Framework\Test;
+use PHPUnit\Framework\TestResult;
+use PHPUnit\Util\PHP\AbstractPhpProcess;
+use SebastianBergmann\CodeCoverage\RawCodeCoverageData;
+use SebastianBergmann\Template\Template;
+use SebastianBergmann\Timer\Timer;
+use Throwable;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class PhptTestCase implements Reorderable, SelfDescribing, Test
+{
+    /**
+     * @var string
+     */
+    private $filename;
+
+    /**
+     * @var AbstractPhpProcess
+     */
+    private $phpUtil;
+
+    /**
+     * @var string
+     */
+    private $output = '';
+
+    /**
+     * Constructs a test case with the given filename.
+     *
+     * @throws Exception
+     */
+    public function __construct(string $filename, AbstractPhpProcess $phpUtil = null)
+    {
+        if (!is_file($filename)) {
+            throw new Exception(
+                sprintf(
+                    'File "%s" does not exist.',
+                    $filename
+                )
+            );
+        }
+
+        $this->filename = $filename;
+        $this->phpUtil  = $phpUtil ?: AbstractPhpProcess::factory();
+    }
+
+    /**
+     * Counts the number of test cases executed by run(TestResult result).
+     */
+    public function count(): int
+    {
+        return 1;
+    }
+
+    /**
+     * Runs a test and collects its result in a TestResult instance.
+     *
+     * @throws \SebastianBergmann\CodeCoverage\InvalidArgumentException
+     * @throws \SebastianBergmann\CodeCoverage\UnintentionallyCoveredCodeException
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     */
+    public function run(TestResult $result = null): TestResult
+    {
+        if ($result === null) {
+            $result = new TestResult;
+        }
+
+        try {
+            $sections = $this->parse();
+        } catch (Exception $e) {
+            $result->startTest($this);
+            $result->addFailure($this, new SkippedTestError($e->getMessage()), 0);
+            $result->endTest($this, 0);
+
+            return $result;
+        }
+
+        $code     = $this->render($sections['FILE']);
+        $xfail    = false;
+        $settings = $this->parseIniSection($this->settings($result->getCollectCodeCoverageInformation()));
+
+        $result->startTest($this);
+
+        if (isset($sections['INI'])) {
+            $settings = $this->parseIniSection($sections['INI'], $settings);
+        }
+
+        if (isset($sections['ENV'])) {
+            $env = $this->parseEnvSection($sections['ENV']);
+            $this->phpUtil->setEnv($env);
+        }
+
+        $this->phpUtil->setUseStderrRedirection(true);
+
+        if ($result->enforcesTimeLimit()) {
+            $this->phpUtil->setTimeout($result->getTimeoutForLargeTests());
+        }
+
+        $skip = $this->runSkip($sections, $result, $settings);
+
+        if ($skip) {
+            return $result;
+        }
+
+        if (isset($sections['XFAIL'])) {
+            $xfail = trim($sections['XFAIL']);
+        }
+
+        if (isset($sections['STDIN'])) {
+            $this->phpUtil->setStdin($sections['STDIN']);
+        }
+
+        if (isset($sections['ARGS'])) {
+            $this->phpUtil->setArgs($sections['ARGS']);
+        }
+
+        if ($result->getCollectCodeCoverageInformation()) {
+            $codeCoverageCacheDirectory = null;
+            $pathCoverage               = false;
+
+            $codeCoverage = $result->getCodeCoverage();
+
+            if ($codeCoverage) {
+                if ($codeCoverage->cachesStaticAnalysis()) {
+                    $codeCoverageCacheDirectory = $codeCoverage->cacheDirectory();
+                }
+
+                $pathCoverage = $codeCoverage->collectsBranchAndPathCoverage();
+            }
+
+            $this->renderForCoverage($code, $pathCoverage, $codeCoverageCacheDirectory);
+        }
+
+        $timer = new Timer;
+        $timer->start();
+
+        $jobResult    = $this->phpUtil->runJob($code, $this->stringifyIni($settings));
+        $time         = $timer->stop()->asSeconds();
+        $this->output = $jobResult['stdout'] ?? '';
+
+        if (isset($codeCoverage) && ($coverage = $this->cleanupForCoverage())) {
+            $codeCoverage->append($coverage, $this, true, [], []);
+        }
+
+        try {
+            $this->assertPhptExpectation($sections, $this->output);
+        } catch (AssertionFailedError $e) {
+            $failure = $e;
+
+            if ($xfail !== false) {
+                $failure = new IncompleteTestError($xfail, 0, $e);
+            } elseif ($e instanceof ExpectationFailedException) {
+                $comparisonFailure = $e->getComparisonFailure();
+
+                if ($comparisonFailure) {
+                    $diff = $comparisonFailure->getDiff();
+                } else {
+                    $diff = $e->getMessage();
+                }
+
+                $hint    = $this->getLocationHintFromDiff($diff, $sections);
+                $trace   = array_merge($hint, debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS));
+                $failure = new PHPTAssertionFailedError(
+                    $e->getMessage(),
+                    0,
+                    $trace[0]['file'],
+                    $trace[0]['line'],
+                    $trace,
+                    $comparisonFailure ? $diff : ''
+                );
+            }
+
+            $result->addFailure($this, $failure, $time);
+        } catch (Throwable $t) {
+            $result->addError($this, $t, $time);
+        }
+
+        if ($xfail !== false && $result->allCompletelyImplemented()) {
+            $result->addFailure($this, new IncompleteTestError('XFAIL section but test passes'), $time);
+        }
+
+        $this->runClean($sections, $result->getCollectCodeCoverageInformation());
+
+        $result->endTest($this, $time);
+
+        return $result;
+    }
+
+    /**
+     * Returns the name of the test case.
+     */
+    public function getName(): string
+    {
+        return $this->toString();
+    }
+
+    /**
+     * Returns a string representation of the test case.
+     */
+    public function toString(): string
+    {
+        return $this->filename;
+    }
+
+    public function usesDataProvider(): bool
+    {
+        return false;
+    }
+
+    public function getNumAssertions(): int
+    {
+        return 1;
+    }
+
+    public function getActualOutput(): string
+    {
+        return $this->output;
+    }
+
+    public function hasOutput(): bool
+    {
+        return !empty($this->output);
+    }
+
+    public function sortId(): string
+    {
+        return $this->filename;
+    }
+
+    /**
+     * @return list<ExecutionOrderDependency>
+     */
+    public function provides(): array
+    {
+        return [];
+    }
+
+    /**
+     * @return list<ExecutionOrderDependency>
+     */
+    public function requires(): array
+    {
+        return [];
+    }
+
+    /**
+     * Parse --INI-- section key value pairs and return as array.
+     *
+     * @param array|string $content
+     */
+    private function parseIniSection($content, array $ini = []): array
+    {
+        if (is_string($content)) {
+            $content = explode("\n", trim($content));
+        }
+
+        foreach ($content as $setting) {
+            if (strpos($setting, '=') === false) {
+                continue;
+            }
+
+            $setting = explode('=', $setting, 2);
+            $name    = trim($setting[0]);
+            $value   = trim($setting[1]);
+
+            if ($name === 'extension' || $name === 'zend_extension') {
+                if (!isset($ini[$name])) {
+                    $ini[$name] = [];
+                }
+
+                $ini[$name][] = $value;
+
+                continue;
+            }
+
+            $ini[$name] = $value;
+        }
+
+        return $ini;
+    }
+
+    private function parseEnvSection(string $content): array
+    {
+        $env = [];
+
+        foreach (explode("\n", trim($content)) as $e) {
+            $e = explode('=', trim($e), 2);
+
+            if (!empty($e[0]) && isset($e[1])) {
+                $env[$e[0]] = $e[1];
+            }
+        }
+
+        return $env;
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     * @throws ExpectationFailedException
+     */
+    private function assertPhptExpectation(array $sections, string $output): void
+    {
+        $assertions = [
+            'EXPECT'      => 'assertEquals',
+            'EXPECTF'     => 'assertStringMatchesFormat',
+            'EXPECTREGEX' => 'assertMatchesRegularExpression',
+        ];
+
+        $actual = preg_replace('/\r\n/', "\n", trim($output));
+
+        foreach ($assertions as $sectionName => $sectionAssertion) {
+            if (isset($sections[$sectionName])) {
+                $sectionContent = preg_replace('/\r\n/', "\n", trim($sections[$sectionName]));
+                $expected       = $sectionName === 'EXPECTREGEX' ? "/{$sectionContent}/" : $sectionContent;
+
+                if ($expected === '') {
+                    throw new Exception('No PHPT expectation found');
+                }
+
+                Assert::$sectionAssertion($expected, $actual);
+
+                return;
+            }
+        }
+
+        throw new Exception('No PHPT assertion found');
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    private function runSkip(array &$sections, TestResult $result, array $settings): bool
+    {
+        if (!isset($sections['SKIPIF'])) {
+            return false;
+        }
+
+        $skipif    = $this->render($sections['SKIPIF']);
+        $jobResult = $this->phpUtil->runJob($skipif, $this->stringifyIni($settings));
+
+        if (!strncasecmp('skip', ltrim($jobResult['stdout']), 4)) {
+            $message = '';
+
+            if (preg_match('/^\s*skip\s*(.+)\s*/i', $jobResult['stdout'], $skipMatch)) {
+                $message = substr($skipMatch[1], 2);
+            }
+
+            $hint  = $this->getLocationHint($message, $sections, 'SKIPIF');
+            $trace = array_merge($hint, debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS));
+            $result->addFailure(
+                $this,
+                new SyntheticSkippedError($message, 0, $trace[0]['file'], $trace[0]['line'], $trace),
+                0
+            );
+            $result->endTest($this, 0);
+
+            return true;
+        }
+
+        return false;
+    }
+
+    private function runClean(array &$sections, bool $collectCoverage): void
+    {
+        $this->phpUtil->setStdin('');
+        $this->phpUtil->setArgs('');
+
+        if (isset($sections['CLEAN'])) {
+            $cleanCode = $this->render($sections['CLEAN']);
+
+            $this->phpUtil->runJob($cleanCode, $this->settings($collectCoverage));
+        }
+    }
+
+    /**
+     * @throws Exception
+     */
+    private function parse(): array
+    {
+        $sections = [];
+        $section  = '';
+
+        $unsupportedSections = [
+            'CGI',
+            'COOKIE',
+            'DEFLATE_POST',
+            'EXPECTHEADERS',
+            'EXTENSIONS',
+            'GET',
+            'GZIP_POST',
+            'HEADERS',
+            'PHPDBG',
+            'POST',
+            'POST_RAW',
+            'PUT',
+            'REDIRECTTEST',
+            'REQUEST',
+        ];
+
+        $lineNr = 0;
+
+        foreach (file($this->filename) as $line) {
+            $lineNr++;
+
+            if (preg_match('/^--([_A-Z]+)--/', $line, $result)) {
+                $section                        = $result[1];
+                $sections[$section]             = '';
+                $sections[$section . '_offset'] = $lineNr;
+
+                continue;
+            }
+
+            if (empty($section)) {
+                throw new Exception('Invalid PHPT file: empty section header');
+            }
+
+            $sections[$section] .= $line;
+        }
+
+        if (isset($sections['FILEEOF'])) {
+            $sections['FILE'] = rtrim($sections['FILEEOF'], "\r\n");
+            unset($sections['FILEEOF']);
+        }
+
+        $this->parseExternal($sections);
+
+        if (!$this->validate($sections)) {
+            throw new Exception('Invalid PHPT file');
+        }
+
+        foreach ($unsupportedSections as $section) {
+            if (isset($sections[$section])) {
+                throw new Exception(
+                    "PHPUnit does not support PHPT {$section} sections"
+                );
+            }
+        }
+
+        return $sections;
+    }
+
+    /**
+     * @throws Exception
+     */
+    private function parseExternal(array &$sections): void
+    {
+        $allowSections = [
+            'FILE',
+            'EXPECT',
+            'EXPECTF',
+            'EXPECTREGEX',
+        ];
+        $testDirectory = dirname($this->filename) . DIRECTORY_SEPARATOR;
+
+        foreach ($allowSections as $section) {
+            if (isset($sections[$section . '_EXTERNAL'])) {
+                $externalFilename = trim($sections[$section . '_EXTERNAL']);
+
+                if (!is_file($testDirectory . $externalFilename) ||
+                    !is_readable($testDirectory . $externalFilename)) {
+                    throw new Exception(
+                        sprintf(
+                            'Could not load --%s-- %s for PHPT file',
+                            $section . '_EXTERNAL',
+                            $testDirectory . $externalFilename
+                        )
+                    );
+                }
+
+                $sections[$section] = file_get_contents($testDirectory . $externalFilename);
+            }
+        }
+    }
+
+    private function validate(array &$sections): bool
+    {
+        $requiredSections = [
+            'FILE',
+            [
+                'EXPECT',
+                'EXPECTF',
+                'EXPECTREGEX',
+            ],
+        ];
+
+        foreach ($requiredSections as $section) {
+            if (is_array($section)) {
+                $foundSection = false;
+
+                foreach ($section as $anySection) {
+                    if (isset($sections[$anySection])) {
+                        $foundSection = true;
+
+                        break;
+                    }
+                }
+
+                if (!$foundSection) {
+                    return false;
+                }
+
+                continue;
+            }
+
+            if (!isset($sections[$section])) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    private function render(string $code): string
+    {
+        return str_replace(
+            [
+                '__DIR__',
+                '__FILE__',
+            ],
+            [
+                "'" . dirname($this->filename) . "'",
+                "'" . $this->filename . "'",
+            ],
+            $code
+        );
+    }
+
+    private function getCoverageFiles(): array
+    {
+        $baseDir  = dirname(realpath($this->filename)) . DIRECTORY_SEPARATOR;
+        $basename = basename($this->filename, 'phpt');
+
+        return [
+            'coverage' => $baseDir . $basename . 'coverage',
+            'job'      => $baseDir . $basename . 'php',
+        ];
+    }
+
+    private function renderForCoverage(string &$job, bool $pathCoverage, ?string $codeCoverageCacheDirectory): void
+    {
+        $files = $this->getCoverageFiles();
+
+        $template = new Template(
+            __DIR__ . '/../Util/PHP/Template/PhptTestCase.tpl'
+        );
+
+        $composerAutoload = '\'\'';
+
+        if (defined('PHPUNIT_COMPOSER_INSTALL')) {
+            $composerAutoload = var_export(PHPUNIT_COMPOSER_INSTALL, true);
+        }
+
+        $phar = '\'\'';
+
+        if (defined('__PHPUNIT_PHAR__')) {
+            $phar = var_export(__PHPUNIT_PHAR__, true);
+        }
+
+        $globals = '';
+
+        if (!empty($GLOBALS['__PHPUNIT_BOOTSTRAP'])) {
+            $globals = '$GLOBALS[\'__PHPUNIT_BOOTSTRAP\'] = ' . var_export(
+                $GLOBALS['__PHPUNIT_BOOTSTRAP'],
+                true
+            ) . ";\n";
+        }
+
+        if ($codeCoverageCacheDirectory === null) {
+            $codeCoverageCacheDirectory = 'null';
+        } else {
+            $codeCoverageCacheDirectory = "'" . $codeCoverageCacheDirectory . "'";
+        }
+
+        $template->setVar(
+            [
+                'composerAutoload'           => $composerAutoload,
+                'phar'                       => $phar,
+                'globals'                    => $globals,
+                'job'                        => $files['job'],
+                'coverageFile'               => $files['coverage'],
+                'driverMethod'               => $pathCoverage ? 'forLineAndPathCoverage' : 'forLineCoverage',
+                'codeCoverageCacheDirectory' => $codeCoverageCacheDirectory,
+            ]
+        );
+
+        file_put_contents($files['job'], $job);
+
+        $job = $template->render();
+    }
+
+    private function cleanupForCoverage(): RawCodeCoverageData
+    {
+        $coverage = RawCodeCoverageData::fromXdebugWithoutPathCoverage([]);
+        $files    = $this->getCoverageFiles();
+
+        if (is_file($files['coverage'])) {
+            $buffer = @file_get_contents($files['coverage']);
+
+            if ($buffer !== false) {
+                $coverage = @unserialize($buffer);
+
+                if ($coverage === false) {
+                    $coverage = RawCodeCoverageData::fromXdebugWithoutPathCoverage([]);
+                }
+            }
+        }
+
+        foreach ($files as $file) {
+            @unlink($file);
+        }
+
+        return $coverage;
+    }
+
+    private function stringifyIni(array $ini): array
+    {
+        $settings = [];
+
+        foreach ($ini as $key => $value) {
+            if (is_array($value)) {
+                foreach ($value as $val) {
+                    $settings[] = $key . '=' . $val;
+                }
+
+                continue;
+            }
+
+            $settings[] = $key . '=' . $value;
+        }
+
+        return $settings;
+    }
+
+    private function getLocationHintFromDiff(string $message, array $sections): array
+    {
+        $needle       = '';
+        $previousLine = '';
+        $block        = 'message';
+
+        foreach (preg_split('/\r\n|\r|\n/', $message) as $line) {
+            $line = trim($line);
+
+            if ($block === 'message' && $line === '--- Expected') {
+                $block = 'expected';
+            }
+
+            if ($block === 'expected' && $line === '@@ @@') {
+                $block = 'diff';
+            }
+
+            if ($block === 'diff') {
+                if (strpos($line, '+') === 0) {
+                    $needle = $this->getCleanDiffLine($previousLine);
+
+                    break;
+                }
+
+                if (strpos($line, '-') === 0) {
+                    $needle = $this->getCleanDiffLine($line);
+
+                    break;
+                }
+            }
+
+            if (!empty($line)) {
+                $previousLine = $line;
+            }
+        }
+
+        return $this->getLocationHint($needle, $sections);
+    }
+
+    private function getCleanDiffLine(string $line): string
+    {
+        if (preg_match('/^[\-+]([\'\"]?)(.*)\1$/', $line, $matches)) {
+            $line = $matches[2];
+        }
+
+        return $line;
+    }
+
+    private function getLocationHint(string $needle, array $sections, ?string $sectionName = null): array
+    {
+        $needle = trim($needle);
+
+        if (empty($needle)) {
+            return [[
+                'file' => realpath($this->filename),
+                'line' => 1,
+            ]];
+        }
+
+        if ($sectionName) {
+            $search = [$sectionName];
+        } else {
+            $search = [
+                // 'FILE',
+                'EXPECT',
+                'EXPECTF',
+                'EXPECTREGEX',
+            ];
+        }
+
+        $sectionOffset = null;
+
+        foreach ($search as $section) {
+            if (!isset($sections[$section])) {
+                continue;
+            }
+
+            if (isset($sections[$section . '_EXTERNAL'])) {
+                $externalFile = trim($sections[$section . '_EXTERNAL']);
+
+                return [
+                    [
+                        'file' => realpath(dirname($this->filename) . DIRECTORY_SEPARATOR . $externalFile),
+                        'line' => 1,
+                    ],
+                    [
+                        'file' => realpath($this->filename),
+                        'line' => ($sections[$section . '_EXTERNAL_offset'] ?? 0) + 1,
+                    ],
+                ];
+            }
+
+            $sectionOffset = $sections[$section . '_offset'] ?? 0;
+            $offset        = $sectionOffset + 1;
+
+            foreach (preg_split('/\r\n|\r|\n/', $sections[$section]) as $line) {
+                if (strpos($line, $needle) !== false) {
+                    return [[
+                        'file' => realpath($this->filename),
+                        'line' => $offset,
+                    ]];
+                }
+                $offset++;
+            }
+        }
+
+        if ($sectionName) {
+            // String not found in specified section, show user the start of the named section
+            return [[
+                'file' => realpath($this->filename),
+                'line' => $sectionOffset,
+            ]];
+        }
+
+        // No section specified, show user start of code
+        return [[
+            'file' => realpath($this->filename),
+            'line' => 1,
+        ]];
+    }
+
+    /**
+     * @psalm-return list<string>
+     */
+    private function settings(bool $collectCoverage): array
+    {
+        $settings = [
+            'allow_url_fopen=1',
+            'auto_append_file=',
+            'auto_prepend_file=',
+            'disable_functions=',
+            'display_errors=1',
+            'docref_ext=.html',
+            'docref_root=',
+            'error_append_string=',
+            'error_prepend_string=',
+            'error_reporting=-1',
+            'html_errors=0',
+            'log_errors=0',
+            'open_basedir=',
+            'output_buffering=Off',
+            'output_handler=',
+            'report_memleaks=0',
+            'report_zend_debug=0',
+        ];
+
+        if (extension_loaded('pcov')) {
+            if ($collectCoverage) {
+                $settings[] = 'pcov.enabled=1';
+            } else {
+                $settings[] = 'pcov.enabled=0';
+            }
+        }
+
+        if (extension_loaded('xdebug')) {
+            if (version_compare(phpversion('xdebug'), '3', '>=')) {
+                if ($collectCoverage) {
+                    $settings[] = 'xdebug.mode=coverage';
+                } else {
+                    $settings[] = 'xdebug.mode=off';
+                }
+            } else {
+                $settings[] = 'xdebug.default_enable=0';
+
+                if ($collectCoverage) {
+                    $settings[] = 'xdebug.coverage_enable=1';
+                }
+            }
+        }
+
+        return $settings;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Runner/ResultCacheExtension.php b/www-api/vendor/phpunit/phpunit/src/Runner/ResultCacheExtension.php
new file mode 100644
index 00000000..31d7610e
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Runner/ResultCacheExtension.php
@@ -0,0 +1,110 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner;
+
+use function preg_match;
+use function round;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ResultCacheExtension implements AfterIncompleteTestHook, AfterLastTestHook, AfterRiskyTestHook, AfterSkippedTestHook, AfterSuccessfulTestHook, AfterTestErrorHook, AfterTestFailureHook, AfterTestWarningHook
+{
+    /**
+     * @var TestResultCache
+     */
+    private $cache;
+
+    public function __construct(TestResultCache $cache)
+    {
+        $this->cache = $cache;
+    }
+
+    public function flush(): void
+    {
+        $this->cache->persist();
+    }
+
+    public function executeAfterSuccessfulTest(string $test, float $time): void
+    {
+        $testName = $this->getTestName($test);
+
+        $this->cache->setTime($testName, round($time, 3));
+    }
+
+    public function executeAfterIncompleteTest(string $test, string $message, float $time): void
+    {
+        $testName = $this->getTestName($test);
+
+        $this->cache->setTime($testName, round($time, 3));
+        $this->cache->setState($testName, BaseTestRunner::STATUS_INCOMPLETE);
+    }
+
+    public function executeAfterRiskyTest(string $test, string $message, float $time): void
+    {
+        $testName = $this->getTestName($test);
+
+        $this->cache->setTime($testName, round($time, 3));
+        $this->cache->setState($testName, BaseTestRunner::STATUS_RISKY);
+    }
+
+    public function executeAfterSkippedTest(string $test, string $message, float $time): void
+    {
+        $testName = $this->getTestName($test);
+
+        $this->cache->setTime($testName, round($time, 3));
+        $this->cache->setState($testName, BaseTestRunner::STATUS_SKIPPED);
+    }
+
+    public function executeAfterTestError(string $test, string $message, float $time): void
+    {
+        $testName = $this->getTestName($test);
+
+        $this->cache->setTime($testName, round($time, 3));
+        $this->cache->setState($testName, BaseTestRunner::STATUS_ERROR);
+    }
+
+    public function executeAfterTestFailure(string $test, string $message, float $time): void
+    {
+        $testName = $this->getTestName($test);
+
+        $this->cache->setTime($testName, round($time, 3));
+        $this->cache->setState($testName, BaseTestRunner::STATUS_FAILURE);
+    }
+
+    public function executeAfterTestWarning(string $test, string $message, float $time): void
+    {
+        $testName = $this->getTestName($test);
+
+        $this->cache->setTime($testName, round($time, 3));
+        $this->cache->setState($testName, BaseTestRunner::STATUS_WARNING);
+    }
+
+    public function executeAfterLastTest(): void
+    {
+        $this->flush();
+    }
+
+    /**
+     * @param string $test A long description format of the current test
+     *
+     * @return string The test name without TestSuiteClassName:: and @dataprovider details
+     */
+    private function getTestName(string $test): string
+    {
+        $matches = [];
+
+        if (preg_match('/^(?<name>\S+::\S+)(?:(?<dataname> with data set (?:#\d+|"[^"]+"))\s\()?/', $test, $matches)) {
+            $test = $matches['name'] . ($matches['dataname'] ?? '');
+        }
+
+        return $test;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Runner/StandardTestSuiteLoader.php b/www-api/vendor/phpunit/phpunit/src/Runner/StandardTestSuiteLoader.php
new file mode 100644
index 00000000..3752d4c1
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Runner/StandardTestSuiteLoader.php
@@ -0,0 +1,124 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner;
+
+use function array_diff;
+use function array_values;
+use function basename;
+use function class_exists;
+use function get_declared_classes;
+use function sprintf;
+use function stripos;
+use function strlen;
+use function substr;
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Util\FileLoader;
+use ReflectionClass;
+use ReflectionException;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @deprecated see https://github.com/sebastianbergmann/phpunit/issues/4039
+ */
+final class StandardTestSuiteLoader implements TestSuiteLoader
+{
+    /**
+     * @throws Exception
+     */
+    public function load(string $suiteClassFile): ReflectionClass
+    {
+        $suiteClassName = basename($suiteClassFile, '.php');
+        $loadedClasses  = get_declared_classes();
+
+        if (!class_exists($suiteClassName, false)) {
+            /* @noinspection UnusedFunctionResultInspection */
+            FileLoader::checkAndLoad($suiteClassFile);
+
+            $loadedClasses = array_values(
+                array_diff(get_declared_classes(), $loadedClasses)
+            );
+
+            if (empty($loadedClasses)) {
+                throw $this->exceptionFor($suiteClassName, $suiteClassFile);
+            }
+        }
+
+        if (!class_exists($suiteClassName, false)) {
+            $offset = 0 - strlen($suiteClassName);
+
+            foreach ($loadedClasses as $loadedClass) {
+                // @see https://github.com/sebastianbergmann/phpunit/issues/5020
+                if (stripos(substr($loadedClass, $offset - 1), '\\' . $suiteClassName) === 0 ||
+                    stripos(substr($loadedClass, $offset - 1), '_' . $suiteClassName) === 0) {
+                    $suiteClassName = $loadedClass;
+
+                    break;
+                }
+            }
+        }
+
+        if (!class_exists($suiteClassName, false)) {
+            throw $this->exceptionFor($suiteClassName, $suiteClassFile);
+        }
+
+        try {
+            $class = new ReflectionClass($suiteClassName);
+            // @codeCoverageIgnoreStart
+        } catch (ReflectionException $e) {
+            throw new Exception(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+
+        if ($class->isSubclassOf(TestCase::class) && !$class->isAbstract()) {
+            return $class;
+        }
+
+        if ($class->hasMethod('suite')) {
+            try {
+                $method = $class->getMethod('suite');
+                // @codeCoverageIgnoreStart
+            } catch (ReflectionException $e) {
+                throw new Exception(
+                    $e->getMessage(),
+                    (int) $e->getCode(),
+                    $e
+                );
+            }
+            // @codeCoverageIgnoreEnd
+
+            if (!$method->isAbstract() && $method->isPublic() && $method->isStatic()) {
+                return $class;
+            }
+        }
+
+        throw $this->exceptionFor($suiteClassName, $suiteClassFile);
+    }
+
+    public function reload(ReflectionClass $aClass): ReflectionClass
+    {
+        return $aClass;
+    }
+
+    private function exceptionFor(string $className, string $filename): Exception
+    {
+        return new Exception(
+            sprintf(
+                "Class '%s' could not be found in '%s'.",
+                $className,
+                $filename
+            )
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Runner/TestResultCache.php b/www-api/vendor/phpunit/phpunit/src/Runner/TestResultCache.php
new file mode 100644
index 00000000..69e62828
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Runner/TestResultCache.php
@@ -0,0 +1,28 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+interface TestResultCache
+{
+    public function setState(string $testName, int $state): void;
+
+    public function getState(string $testName): int;
+
+    public function setTime(string $testName, float $time): void;
+
+    public function getTime(string $testName): float;
+
+    public function load(): void;
+
+    public function persist(): void;
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Runner/TestSuiteLoader.php b/www-api/vendor/phpunit/phpunit/src/Runner/TestSuiteLoader.php
new file mode 100644
index 00000000..c9d8e01b
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Runner/TestSuiteLoader.php
@@ -0,0 +1,24 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner;
+
+use ReflectionClass;
+
+/**
+ * @deprecated see https://github.com/sebastianbergmann/phpunit/issues/4039
+ *
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+interface TestSuiteLoader
+{
+    public function load(string $suiteClassFile): ReflectionClass;
+
+    public function reload(ReflectionClass $aClass): ReflectionClass;
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Runner/TestSuiteSorter.php b/www-api/vendor/phpunit/phpunit/src/Runner/TestSuiteSorter.php
new file mode 100644
index 00000000..64ad845c
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Runner/TestSuiteSorter.php
@@ -0,0 +1,394 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner;
+
+use function array_diff;
+use function array_merge;
+use function array_reverse;
+use function array_splice;
+use function count;
+use function in_array;
+use function max;
+use function shuffle;
+use function usort;
+use PHPUnit\Framework\DataProviderTestSuite;
+use PHPUnit\Framework\Reorderable;
+use PHPUnit\Framework\Test;
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Util\Test as TestUtil;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class TestSuiteSorter
+{
+    /**
+     * @var int
+     */
+    public const ORDER_DEFAULT = 0;
+
+    /**
+     * @var int
+     */
+    public const ORDER_RANDOMIZED = 1;
+
+    /**
+     * @var int
+     */
+    public const ORDER_REVERSED = 2;
+
+    /**
+     * @var int
+     */
+    public const ORDER_DEFECTS_FIRST = 3;
+
+    /**
+     * @var int
+     */
+    public const ORDER_DURATION = 4;
+
+    /**
+     * Order tests by @size annotation 'small', 'medium', 'large'.
+     *
+     * @var int
+     */
+    public const ORDER_SIZE = 5;
+
+    /**
+     * List of sorting weights for all test result codes. A higher number gives higher priority.
+     */
+    private const DEFECT_SORT_WEIGHT = [
+        BaseTestRunner::STATUS_ERROR      => 6,
+        BaseTestRunner::STATUS_FAILURE    => 5,
+        BaseTestRunner::STATUS_WARNING    => 4,
+        BaseTestRunner::STATUS_INCOMPLETE => 3,
+        BaseTestRunner::STATUS_RISKY      => 2,
+        BaseTestRunner::STATUS_SKIPPED    => 1,
+        BaseTestRunner::STATUS_UNKNOWN    => 0,
+    ];
+
+    private const SIZE_SORT_WEIGHT = [
+        TestUtil::SMALL   => 1,
+        TestUtil::MEDIUM  => 2,
+        TestUtil::LARGE   => 3,
+        TestUtil::UNKNOWN => 4,
+    ];
+
+    /**
+     * @var array<string, int> Associative array of (string => DEFECT_SORT_WEIGHT) elements
+     */
+    private $defectSortOrder = [];
+
+    /**
+     * @var TestResultCache
+     */
+    private $cache;
+
+    /**
+     * @var array<string> A list of normalized names of tests before reordering
+     */
+    private $originalExecutionOrder = [];
+
+    /**
+     * @var array<string> A list of normalized names of tests affected by reordering
+     */
+    private $executionOrder = [];
+
+    public function __construct(?TestResultCache $cache = null)
+    {
+        $this->cache = $cache ?? new NullTestResultCache;
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     * @throws Exception
+     */
+    public function reorderTestsInSuite(Test $suite, int $order, bool $resolveDependencies, int $orderDefects, bool $isRootTestSuite = true): void
+    {
+        $allowedOrders = [
+            self::ORDER_DEFAULT,
+            self::ORDER_REVERSED,
+            self::ORDER_RANDOMIZED,
+            self::ORDER_DURATION,
+            self::ORDER_SIZE,
+        ];
+
+        if (!in_array($order, $allowedOrders, true)) {
+            throw new Exception(
+                '$order must be one of TestSuiteSorter::ORDER_[DEFAULT|REVERSED|RANDOMIZED|DURATION|SIZE]'
+            );
+        }
+
+        $allowedOrderDefects = [
+            self::ORDER_DEFAULT,
+            self::ORDER_DEFECTS_FIRST,
+        ];
+
+        if (!in_array($orderDefects, $allowedOrderDefects, true)) {
+            throw new Exception(
+                '$orderDefects must be one of TestSuiteSorter::ORDER_DEFAULT, TestSuiteSorter::ORDER_DEFECTS_FIRST'
+            );
+        }
+
+        if ($isRootTestSuite) {
+            $this->originalExecutionOrder = $this->calculateTestExecutionOrder($suite);
+        }
+
+        if ($suite instanceof TestSuite) {
+            foreach ($suite as $_suite) {
+                $this->reorderTestsInSuite($_suite, $order, $resolveDependencies, $orderDefects, false);
+            }
+
+            if ($orderDefects === self::ORDER_DEFECTS_FIRST) {
+                $this->addSuiteToDefectSortOrder($suite);
+            }
+
+            $this->sort($suite, $order, $resolveDependencies, $orderDefects);
+        }
+
+        if ($isRootTestSuite) {
+            $this->executionOrder = $this->calculateTestExecutionOrder($suite);
+        }
+    }
+
+    public function getOriginalExecutionOrder(): array
+    {
+        return $this->originalExecutionOrder;
+    }
+
+    public function getExecutionOrder(): array
+    {
+        return $this->executionOrder;
+    }
+
+    private function sort(TestSuite $suite, int $order, bool $resolveDependencies, int $orderDefects): void
+    {
+        if (empty($suite->tests())) {
+            return;
+        }
+
+        if ($order === self::ORDER_REVERSED) {
+            $suite->setTests($this->reverse($suite->tests()));
+        } elseif ($order === self::ORDER_RANDOMIZED) {
+            $suite->setTests($this->randomize($suite->tests()));
+        } elseif ($order === self::ORDER_DURATION && $this->cache !== null) {
+            $suite->setTests($this->sortByDuration($suite->tests()));
+        } elseif ($order === self::ORDER_SIZE) {
+            $suite->setTests($this->sortBySize($suite->tests()));
+        }
+
+        if ($orderDefects === self::ORDER_DEFECTS_FIRST && $this->cache !== null) {
+            $suite->setTests($this->sortDefectsFirst($suite->tests()));
+        }
+
+        if ($resolveDependencies && !($suite instanceof DataProviderTestSuite)) {
+            /** @var TestCase[] $tests */
+            $tests = $suite->tests();
+
+            $suite->setTests($this->resolveDependencies($tests));
+        }
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    private function addSuiteToDefectSortOrder(TestSuite $suite): void
+    {
+        $max = 0;
+
+        foreach ($suite->tests() as $test) {
+            if (!$test instanceof Reorderable) {
+                continue;
+            }
+
+            if (!isset($this->defectSortOrder[$test->sortId()])) {
+                $this->defectSortOrder[$test->sortId()] = self::DEFECT_SORT_WEIGHT[$this->cache->getState($test->sortId())];
+                $max                                    = max($max, $this->defectSortOrder[$test->sortId()]);
+            }
+        }
+
+        $this->defectSortOrder[$suite->sortId()] = $max;
+    }
+
+    private function reverse(array $tests): array
+    {
+        return array_reverse($tests);
+    }
+
+    private function randomize(array $tests): array
+    {
+        shuffle($tests);
+
+        return $tests;
+    }
+
+    private function sortDefectsFirst(array $tests): array
+    {
+        usort(
+            $tests,
+            /**
+             * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+             */
+            function ($left, $right)
+            {
+                return $this->cmpDefectPriorityAndTime($left, $right);
+            }
+        );
+
+        return $tests;
+    }
+
+    private function sortByDuration(array $tests): array
+    {
+        usort(
+            $tests,
+            /**
+             * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+             */
+            function ($left, $right)
+            {
+                return $this->cmpDuration($left, $right);
+            }
+        );
+
+        return $tests;
+    }
+
+    private function sortBySize(array $tests): array
+    {
+        usort(
+            $tests,
+            /**
+             * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+             */
+            function ($left, $right)
+            {
+                return $this->cmpSize($left, $right);
+            }
+        );
+
+        return $tests;
+    }
+
+    /**
+     * Comparator callback function to sort tests for "reach failure as fast as possible".
+     *
+     * 1. sort tests by defect weight defined in self::DEFECT_SORT_WEIGHT
+     * 2. when tests are equally defective, sort the fastest to the front
+     * 3. do not reorder successful tests
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    private function cmpDefectPriorityAndTime(Test $a, Test $b): int
+    {
+        if (!($a instanceof Reorderable && $b instanceof Reorderable)) {
+            return 0;
+        }
+
+        $priorityA = $this->defectSortOrder[$a->sortId()] ?? 0;
+        $priorityB = $this->defectSortOrder[$b->sortId()] ?? 0;
+
+        if ($priorityB <=> $priorityA) {
+            // Sort defect weight descending
+            return $priorityB <=> $priorityA;
+        }
+
+        if ($priorityA || $priorityB) {
+            return $this->cmpDuration($a, $b);
+        }
+
+        // do not change execution order
+        return 0;
+    }
+
+    /**
+     * Compares test duration for sorting tests by duration ascending.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    private function cmpDuration(Test $a, Test $b): int
+    {
+        if (!($a instanceof Reorderable && $b instanceof Reorderable)) {
+            return 0;
+        }
+
+        return $this->cache->getTime($a->sortId()) <=> $this->cache->getTime($b->sortId());
+    }
+
+    /**
+     * Compares test size for sorting tests small->medium->large->unknown.
+     */
+    private function cmpSize(Test $a, Test $b): int
+    {
+        $sizeA = ($a instanceof TestCase || $a instanceof DataProviderTestSuite)
+            ? $a->getSize()
+            : TestUtil::UNKNOWN;
+        $sizeB = ($b instanceof TestCase || $b instanceof DataProviderTestSuite)
+            ? $b->getSize()
+            : TestUtil::UNKNOWN;
+
+        return self::SIZE_SORT_WEIGHT[$sizeA] <=> self::SIZE_SORT_WEIGHT[$sizeB];
+    }
+
+    /**
+     * Reorder Tests within a TestCase in such a way as to resolve as many dependencies as possible.
+     * The algorithm will leave the tests in original running order when it can.
+     * For more details see the documentation for test dependencies.
+     *
+     * Short description of algorithm:
+     * 1. Pick the next Test from remaining tests to be checked for dependencies.
+     * 2. If the test has no dependencies: mark done, start again from the top
+     * 3. If the test has dependencies but none left to do: mark done, start again from the top
+     * 4. When we reach the end add any leftover tests to the end. These will be marked 'skipped' during execution.
+     *
+     * @param array<DataProviderTestSuite|TestCase> $tests
+     *
+     * @return array<DataProviderTestSuite|TestCase>
+     */
+    private function resolveDependencies(array $tests): array
+    {
+        $newTestOrder = [];
+        $i            = 0;
+        $provided     = [];
+
+        do {
+            if ([] === array_diff($tests[$i]->requires(), $provided)) {
+                $provided     = array_merge($provided, $tests[$i]->provides());
+                $newTestOrder = array_merge($newTestOrder, array_splice($tests, $i, 1));
+                $i            = 0;
+            } else {
+                $i++;
+            }
+        } while (!empty($tests) && ($i < count($tests)));
+
+        return array_merge($newTestOrder, $tests);
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    private function calculateTestExecutionOrder(Test $suite): array
+    {
+        $tests = [];
+
+        if ($suite instanceof TestSuite) {
+            foreach ($suite->tests() as $test) {
+                if (!$test instanceof TestSuite && $test instanceof Reorderable) {
+                    $tests[] = $test->sortId();
+                } else {
+                    $tests = array_merge($tests, $this->calculateTestExecutionOrder($test));
+                }
+            }
+        }
+
+        return $tests;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Runner/Version.php b/www-api/vendor/phpunit/phpunit/src/Runner/Version.php
new file mode 100644
index 00000000..4346166e
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Runner/Version.php
@@ -0,0 +1,65 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner;
+
+use function array_slice;
+use function dirname;
+use function explode;
+use function implode;
+use function strpos;
+use SebastianBergmann\Version as VersionId;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class Version
+{
+    /**
+     * @var string
+     */
+    private static $pharVersion = '';
+
+    /**
+     * @var string
+     */
+    private static $version = '';
+
+    /**
+     * Returns the current version of PHPUnit.
+     */
+    public static function id(): string
+    {
+        if (self::$pharVersion !== '') {
+            return self::$pharVersion;
+        }
+
+        if (self::$version === '') {
+            self::$version = (new VersionId('9.5.26', dirname(__DIR__, 2)))->getVersion();
+        }
+
+        return self::$version;
+    }
+
+    public static function series(): string
+    {
+        if (strpos(self::id(), '-')) {
+            $version = explode('-', self::id())[0];
+        } else {
+            $version = self::id();
+        }
+
+        return implode('.', array_slice(explode('.', $version), 0, 2));
+    }
+
+    public static function getVersionString(): string
+    {
+        return 'PHPUnit ' . self::id() . ' by Sebastian Bergmann and contributors.';
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/CliArguments/Builder.php b/www-api/vendor/phpunit/phpunit/src/TextUI/CliArguments/Builder.php
new file mode 100644
index 00000000..7d5e1b5b
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/CliArguments/Builder.php
@@ -0,0 +1,887 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\CliArguments;
+
+use function array_map;
+use function array_merge;
+use function class_exists;
+use function explode;
+use function is_numeric;
+use function str_replace;
+use PHPUnit\Runner\TestSuiteSorter;
+use PHPUnit\TextUI\DefaultResultPrinter;
+use PHPUnit\TextUI\XmlConfiguration\Extension;
+use PHPUnit\Util\Log\TeamCity;
+use PHPUnit\Util\TestDox\CliTestDoxPrinter;
+use SebastianBergmann\CliParser\Exception as CliParserException;
+use SebastianBergmann\CliParser\Parser as CliParser;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Builder
+{
+    private const LONG_OPTIONS = [
+        'atleast-version=',
+        'prepend=',
+        'bootstrap=',
+        'cache-result',
+        'do-not-cache-result',
+        'cache-result-file=',
+        'check-version',
+        'colors==',
+        'columns=',
+        'configuration=',
+        'coverage-cache=',
+        'warm-coverage-cache',
+        'coverage-filter=',
+        'coverage-clover=',
+        'coverage-cobertura=',
+        'coverage-crap4j=',
+        'coverage-html=',
+        'coverage-php=',
+        'coverage-text==',
+        'coverage-xml=',
+        'path-coverage',
+        'debug',
+        'disallow-test-output',
+        'disallow-resource-usage',
+        'disallow-todo-tests',
+        'default-time-limit=',
+        'enforce-time-limit',
+        'exclude-group=',
+        'extensions=',
+        'filter=',
+        'generate-configuration',
+        'globals-backup',
+        'group=',
+        'covers=',
+        'uses=',
+        'help',
+        'resolve-dependencies',
+        'ignore-dependencies',
+        'include-path=',
+        'list-groups',
+        'list-suites',
+        'list-tests',
+        'list-tests-xml=',
+        'loader=',
+        'log-junit=',
+        'log-teamcity=',
+        'migrate-configuration',
+        'no-configuration',
+        'no-coverage',
+        'no-logging',
+        'no-interaction',
+        'no-extensions',
+        'order-by=',
+        'printer=',
+        'process-isolation',
+        'repeat=',
+        'dont-report-useless-tests',
+        'random-order',
+        'random-order-seed=',
+        'reverse-order',
+        'reverse-list',
+        'static-backup',
+        'stderr',
+        'stop-on-defect',
+        'stop-on-error',
+        'stop-on-failure',
+        'stop-on-warning',
+        'stop-on-incomplete',
+        'stop-on-risky',
+        'stop-on-skipped',
+        'fail-on-empty-test-suite',
+        'fail-on-incomplete',
+        'fail-on-risky',
+        'fail-on-skipped',
+        'fail-on-warning',
+        'strict-coverage',
+        'disable-coverage-ignore',
+        'strict-global-state',
+        'teamcity',
+        'testdox',
+        'testdox-group=',
+        'testdox-exclude-group=',
+        'testdox-html=',
+        'testdox-text=',
+        'testdox-xml=',
+        'test-suffix=',
+        'testsuite=',
+        'verbose',
+        'version',
+        'whitelist=',
+        'dump-xdebug-filter=',
+    ];
+
+    private const SHORT_OPTIONS = 'd:c:hv';
+
+    public function fromParameters(array $parameters, array $additionalLongOptions): Configuration
+    {
+        try {
+            $options = (new CliParser)->parse(
+                $parameters,
+                self::SHORT_OPTIONS,
+                array_merge(self::LONG_OPTIONS, $additionalLongOptions)
+            );
+        } catch (CliParserException $e) {
+            throw new Exception(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+
+        $argument                                   = null;
+        $atLeastVersion                             = null;
+        $backupGlobals                              = null;
+        $backupStaticAttributes                     = null;
+        $beStrictAboutChangesToGlobalState          = null;
+        $beStrictAboutResourceUsageDuringSmallTests = null;
+        $bootstrap                                  = null;
+        $cacheResult                                = null;
+        $cacheResultFile                            = null;
+        $checkVersion                               = null;
+        $colors                                     = null;
+        $columns                                    = null;
+        $configuration                              = null;
+        $coverageCacheDirectory                     = null;
+        $warmCoverageCache                          = null;
+        $coverageFilter                             = null;
+        $coverageClover                             = null;
+        $coverageCobertura                          = null;
+        $coverageCrap4J                             = null;
+        $coverageHtml                               = null;
+        $coveragePhp                                = null;
+        $coverageText                               = null;
+        $coverageTextShowUncoveredFiles             = null;
+        $coverageTextShowOnlySummary                = null;
+        $coverageXml                                = null;
+        $pathCoverage                               = null;
+        $debug                                      = null;
+        $defaultTimeLimit                           = null;
+        $disableCodeCoverageIgnore                  = null;
+        $disallowTestOutput                         = null;
+        $disallowTodoAnnotatedTests                 = null;
+        $enforceTimeLimit                           = null;
+        $excludeGroups                              = null;
+        $executionOrder                             = null;
+        $executionOrderDefects                      = null;
+        $extensions                                 = [];
+        $unavailableExtensions                      = [];
+        $failOnEmptyTestSuite                       = null;
+        $failOnIncomplete                           = null;
+        $failOnRisky                                = null;
+        $failOnSkipped                              = null;
+        $failOnWarning                              = null;
+        $filter                                     = null;
+        $generateConfiguration                      = null;
+        $migrateConfiguration                       = null;
+        $groups                                     = null;
+        $testsCovering                              = null;
+        $testsUsing                                 = null;
+        $help                                       = null;
+        $includePath                                = null;
+        $iniSettings                                = [];
+        $junitLogfile                               = null;
+        $listGroups                                 = null;
+        $listSuites                                 = null;
+        $listTests                                  = null;
+        $listTestsXml                               = null;
+        $loader                                     = null;
+        $noCoverage                                 = null;
+        $noExtensions                               = null;
+        $noInteraction                              = null;
+        $noLogging                                  = null;
+        $printer                                    = null;
+        $processIsolation                           = null;
+        $randomOrderSeed                            = null;
+        $repeat                                     = null;
+        $reportUselessTests                         = null;
+        $resolveDependencies                        = null;
+        $reverseList                                = null;
+        $stderr                                     = null;
+        $strictCoverage                             = null;
+        $stopOnDefect                               = null;
+        $stopOnError                                = null;
+        $stopOnFailure                              = null;
+        $stopOnIncomplete                           = null;
+        $stopOnRisky                                = null;
+        $stopOnSkipped                              = null;
+        $stopOnWarning                              = null;
+        $teamcityLogfile                            = null;
+        $testdoxExcludeGroups                       = null;
+        $testdoxGroups                              = null;
+        $testdoxHtmlFile                            = null;
+        $testdoxTextFile                            = null;
+        $testdoxXmlFile                             = null;
+        $testSuffixes                               = null;
+        $testSuite                                  = null;
+        $unrecognizedOptions                        = [];
+        $unrecognizedOrderBy                        = null;
+        $useDefaultConfiguration                    = null;
+        $verbose                                    = null;
+        $version                                    = null;
+        $xdebugFilterFile                           = null;
+
+        if (isset($options[1][0])) {
+            $argument = $options[1][0];
+        }
+
+        foreach ($options[0] as $option) {
+            switch ($option[0]) {
+                case '--colors':
+                    $colors = $option[1] ?: DefaultResultPrinter::COLOR_AUTO;
+
+                    break;
+
+                case '--bootstrap':
+                    $bootstrap = $option[1];
+
+                    break;
+
+                case '--cache-result':
+                    $cacheResult = true;
+
+                    break;
+
+                case '--do-not-cache-result':
+                    $cacheResult = false;
+
+                    break;
+
+                case '--cache-result-file':
+                    $cacheResultFile = $option[1];
+
+                    break;
+
+                case '--columns':
+                    if (is_numeric($option[1])) {
+                        $columns = (int) $option[1];
+                    } elseif ($option[1] === 'max') {
+                        $columns = 'max';
+                    }
+
+                    break;
+
+                case 'c':
+                case '--configuration':
+                    $configuration = $option[1];
+
+                    break;
+
+                case '--coverage-cache':
+                    $coverageCacheDirectory = $option[1];
+
+                    break;
+
+                case '--warm-coverage-cache':
+                    $warmCoverageCache = true;
+
+                    break;
+
+                case '--coverage-clover':
+                    $coverageClover = $option[1];
+
+                    break;
+
+                case '--coverage-cobertura':
+                    $coverageCobertura = $option[1];
+
+                    break;
+
+                case '--coverage-crap4j':
+                    $coverageCrap4J = $option[1];
+
+                    break;
+
+                case '--coverage-html':
+                    $coverageHtml = $option[1];
+
+                    break;
+
+                case '--coverage-php':
+                    $coveragePhp = $option[1];
+
+                    break;
+
+                case '--coverage-text':
+                    if ($option[1] === null) {
+                        $option[1] = 'php://stdout';
+                    }
+
+                    $coverageText                   = $option[1];
+                    $coverageTextShowUncoveredFiles = false;
+                    $coverageTextShowOnlySummary    = false;
+
+                    break;
+
+                case '--coverage-xml':
+                    $coverageXml = $option[1];
+
+                    break;
+
+                case '--path-coverage':
+                    $pathCoverage = true;
+
+                    break;
+
+                case 'd':
+                    $tmp = explode('=', $option[1]);
+
+                    if (isset($tmp[0])) {
+                        if (isset($tmp[1])) {
+                            $iniSettings[$tmp[0]] = $tmp[1];
+                        } else {
+                            $iniSettings[$tmp[0]] = '1';
+                        }
+                    }
+
+                    break;
+
+                case '--debug':
+                    $debug = true;
+
+                    break;
+
+                case 'h':
+                case '--help':
+                    $help = true;
+
+                    break;
+
+                case '--filter':
+                    $filter = $option[1];
+
+                    break;
+
+                case '--testsuite':
+                    $testSuite = $option[1];
+
+                    break;
+
+                case '--generate-configuration':
+                    $generateConfiguration = true;
+
+                    break;
+
+                case '--migrate-configuration':
+                    $migrateConfiguration = true;
+
+                    break;
+
+                case '--group':
+                    $groups = explode(',', $option[1]);
+
+                    break;
+
+                case '--exclude-group':
+                    $excludeGroups = explode(',', $option[1]);
+
+                    break;
+
+                case '--covers':
+                    $testsCovering = array_map('strtolower', explode(',', $option[1]));
+
+                    break;
+
+                case '--uses':
+                    $testsUsing = array_map('strtolower', explode(',', $option[1]));
+
+                    break;
+
+                case '--test-suffix':
+                    $testSuffixes = explode(',', $option[1]);
+
+                    break;
+
+                case '--include-path':
+                    $includePath = $option[1];
+
+                    break;
+
+                case '--list-groups':
+                    $listGroups = true;
+
+                    break;
+
+                case '--list-suites':
+                    $listSuites = true;
+
+                    break;
+
+                case '--list-tests':
+                    $listTests = true;
+
+                    break;
+
+                case '--list-tests-xml':
+                    $listTestsXml = $option[1];
+
+                    break;
+
+                case '--printer':
+                    $printer = $option[1];
+
+                    break;
+
+                case '--loader':
+                    $loader = $option[1];
+
+                    break;
+
+                case '--log-junit':
+                    $junitLogfile = $option[1];
+
+                    break;
+
+                case '--log-teamcity':
+                    $teamcityLogfile = $option[1];
+
+                    break;
+
+                case '--order-by':
+                    foreach (explode(',', $option[1]) as $order) {
+                        switch ($order) {
+                            case 'default':
+                                $executionOrder        = TestSuiteSorter::ORDER_DEFAULT;
+                                $executionOrderDefects = TestSuiteSorter::ORDER_DEFAULT;
+                                $resolveDependencies   = true;
+
+                                break;
+
+                            case 'defects':
+                                $executionOrderDefects = TestSuiteSorter::ORDER_DEFECTS_FIRST;
+
+                                break;
+
+                            case 'depends':
+                                $resolveDependencies = true;
+
+                                break;
+
+                            case 'duration':
+                                $executionOrder = TestSuiteSorter::ORDER_DURATION;
+
+                                break;
+
+                            case 'no-depends':
+                                $resolveDependencies = false;
+
+                                break;
+
+                            case 'random':
+                                $executionOrder = TestSuiteSorter::ORDER_RANDOMIZED;
+
+                                break;
+
+                            case 'reverse':
+                                $executionOrder = TestSuiteSorter::ORDER_REVERSED;
+
+                                break;
+
+                            case 'size':
+                                $executionOrder = TestSuiteSorter::ORDER_SIZE;
+
+                                break;
+
+                            default:
+                                $unrecognizedOrderBy = $order;
+                        }
+                    }
+
+                    break;
+
+                case '--process-isolation':
+                    $processIsolation = true;
+
+                    break;
+
+                case '--repeat':
+                    $repeat = (int) $option[1];
+
+                    break;
+
+                case '--stderr':
+                    $stderr = true;
+
+                    break;
+
+                case '--stop-on-defect':
+                    $stopOnDefect = true;
+
+                    break;
+
+                case '--stop-on-error':
+                    $stopOnError = true;
+
+                    break;
+
+                case '--stop-on-failure':
+                    $stopOnFailure = true;
+
+                    break;
+
+                case '--stop-on-warning':
+                    $stopOnWarning = true;
+
+                    break;
+
+                case '--stop-on-incomplete':
+                    $stopOnIncomplete = true;
+
+                    break;
+
+                case '--stop-on-risky':
+                    $stopOnRisky = true;
+
+                    break;
+
+                case '--stop-on-skipped':
+                    $stopOnSkipped = true;
+
+                    break;
+
+                case '--fail-on-empty-test-suite':
+                    $failOnEmptyTestSuite = true;
+
+                    break;
+
+                case '--fail-on-incomplete':
+                    $failOnIncomplete = true;
+
+                    break;
+
+                case '--fail-on-risky':
+                    $failOnRisky = true;
+
+                    break;
+
+                case '--fail-on-skipped':
+                    $failOnSkipped = true;
+
+                    break;
+
+                case '--fail-on-warning':
+                    $failOnWarning = true;
+
+                    break;
+
+                case '--teamcity':
+                    $printer = TeamCity::class;
+
+                    break;
+
+                case '--testdox':
+                    $printer = CliTestDoxPrinter::class;
+
+                    break;
+
+                case '--testdox-group':
+                    $testdoxGroups = explode(',', $option[1]);
+
+                    break;
+
+                case '--testdox-exclude-group':
+                    $testdoxExcludeGroups = explode(',', $option[1]);
+
+                    break;
+
+                case '--testdox-html':
+                    $testdoxHtmlFile = $option[1];
+
+                    break;
+
+                case '--testdox-text':
+                    $testdoxTextFile = $option[1];
+
+                    break;
+
+                case '--testdox-xml':
+                    $testdoxXmlFile = $option[1];
+
+                    break;
+
+                case '--no-configuration':
+                    $useDefaultConfiguration = false;
+
+                    break;
+
+                case '--extensions':
+                    foreach (explode(',', $option[1]) as $extensionClass) {
+                        if (!class_exists($extensionClass)) {
+                            $unavailableExtensions[] = $extensionClass;
+
+                            continue;
+                        }
+
+                        $extensions[] = new Extension($extensionClass, '', []);
+                    }
+
+                    break;
+
+                case '--no-extensions':
+                    $noExtensions = true;
+
+                    break;
+
+                case '--no-coverage':
+                    $noCoverage = true;
+
+                    break;
+
+                case '--no-logging':
+                    $noLogging = true;
+
+                    break;
+
+                case '--no-interaction':
+                    $noInteraction = true;
+
+                    break;
+
+                case '--globals-backup':
+                    $backupGlobals = true;
+
+                    break;
+
+                case '--static-backup':
+                    $backupStaticAttributes = true;
+
+                    break;
+
+                case 'v':
+                case '--verbose':
+                    $verbose = true;
+
+                    break;
+
+                case '--atleast-version':
+                    $atLeastVersion = $option[1];
+
+                    break;
+
+                case '--version':
+                    $version = true;
+
+                    break;
+
+                case '--dont-report-useless-tests':
+                    $reportUselessTests = false;
+
+                    break;
+
+                case '--strict-coverage':
+                    $strictCoverage = true;
+
+                    break;
+
+                case '--disable-coverage-ignore':
+                    $disableCodeCoverageIgnore = true;
+
+                    break;
+
+                case '--strict-global-state':
+                    $beStrictAboutChangesToGlobalState = true;
+
+                    break;
+
+                case '--disallow-test-output':
+                    $disallowTestOutput = true;
+
+                    break;
+
+                case '--disallow-resource-usage':
+                    $beStrictAboutResourceUsageDuringSmallTests = true;
+
+                    break;
+
+                case '--default-time-limit':
+                    $defaultTimeLimit = (int) $option[1];
+
+                    break;
+
+                case '--enforce-time-limit':
+                    $enforceTimeLimit = true;
+
+                    break;
+
+                case '--disallow-todo-tests':
+                    $disallowTodoAnnotatedTests = true;
+
+                    break;
+
+                case '--reverse-list':
+                    $reverseList = true;
+
+                    break;
+
+                case '--check-version':
+                    $checkVersion = true;
+
+                    break;
+
+                case '--coverage-filter':
+                case '--whitelist':
+                    if ($coverageFilter === null) {
+                        $coverageFilter = [];
+                    }
+
+                    $coverageFilter[] = $option[1];
+
+                    break;
+
+                case '--random-order':
+                    $executionOrder = TestSuiteSorter::ORDER_RANDOMIZED;
+
+                    break;
+
+                case '--random-order-seed':
+                    $randomOrderSeed = (int) $option[1];
+
+                    break;
+
+                case '--resolve-dependencies':
+                    $resolveDependencies = true;
+
+                    break;
+
+                case '--ignore-dependencies':
+                    $resolveDependencies = false;
+
+                    break;
+
+                case '--reverse-order':
+                    $executionOrder = TestSuiteSorter::ORDER_REVERSED;
+
+                    break;
+
+                case '--dump-xdebug-filter':
+                    $xdebugFilterFile = $option[1];
+
+                    break;
+
+                default:
+                    $unrecognizedOptions[str_replace('--', '', $option[0])] = $option[1];
+            }
+        }
+
+        if (empty($extensions)) {
+            $extensions = null;
+        }
+
+        if (empty($unavailableExtensions)) {
+            $unavailableExtensions = null;
+        }
+
+        if (empty($iniSettings)) {
+            $iniSettings = null;
+        }
+
+        if (empty($coverageFilter)) {
+            $coverageFilter = null;
+        }
+
+        return new Configuration(
+            $argument,
+            $atLeastVersion,
+            $backupGlobals,
+            $backupStaticAttributes,
+            $beStrictAboutChangesToGlobalState,
+            $beStrictAboutResourceUsageDuringSmallTests,
+            $bootstrap,
+            $cacheResult,
+            $cacheResultFile,
+            $checkVersion,
+            $colors,
+            $columns,
+            $configuration,
+            $coverageClover,
+            $coverageCobertura,
+            $coverageCrap4J,
+            $coverageHtml,
+            $coveragePhp,
+            $coverageText,
+            $coverageTextShowUncoveredFiles,
+            $coverageTextShowOnlySummary,
+            $coverageXml,
+            $pathCoverage,
+            $coverageCacheDirectory,
+            $warmCoverageCache,
+            $debug,
+            $defaultTimeLimit,
+            $disableCodeCoverageIgnore,
+            $disallowTestOutput,
+            $disallowTodoAnnotatedTests,
+            $enforceTimeLimit,
+            $excludeGroups,
+            $executionOrder,
+            $executionOrderDefects,
+            $extensions,
+            $unavailableExtensions,
+            $failOnEmptyTestSuite,
+            $failOnIncomplete,
+            $failOnRisky,
+            $failOnSkipped,
+            $failOnWarning,
+            $filter,
+            $generateConfiguration,
+            $migrateConfiguration,
+            $groups,
+            $testsCovering,
+            $testsUsing,
+            $help,
+            $includePath,
+            $iniSettings,
+            $junitLogfile,
+            $listGroups,
+            $listSuites,
+            $listTests,
+            $listTestsXml,
+            $loader,
+            $noCoverage,
+            $noExtensions,
+            $noInteraction,
+            $noLogging,
+            $printer,
+            $processIsolation,
+            $randomOrderSeed,
+            $repeat,
+            $reportUselessTests,
+            $resolveDependencies,
+            $reverseList,
+            $stderr,
+            $strictCoverage,
+            $stopOnDefect,
+            $stopOnError,
+            $stopOnFailure,
+            $stopOnIncomplete,
+            $stopOnRisky,
+            $stopOnSkipped,
+            $stopOnWarning,
+            $teamcityLogfile,
+            $testdoxExcludeGroups,
+            $testdoxGroups,
+            $testdoxHtmlFile,
+            $testdoxTextFile,
+            $testdoxXmlFile,
+            $testSuffixes,
+            $testSuite,
+            $unrecognizedOptions,
+            $unrecognizedOrderBy,
+            $useDefaultConfiguration,
+            $verbose,
+            $version,
+            $coverageFilter,
+            $xdebugFilterFile
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/CliArguments/Configuration.php b/www-api/vendor/phpunit/phpunit/src/TextUI/CliArguments/Configuration.php
new file mode 100644
index 00000000..51bf5cb8
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/CliArguments/Configuration.php
@@ -0,0 +1,2108 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\CliArguments;
+
+use PHPUnit\TextUI\XmlConfiguration\Extension;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class Configuration
+{
+    /**
+     * @var ?string
+     */
+    private $argument;
+
+    /**
+     * @var ?string
+     */
+    private $atLeastVersion;
+
+    /**
+     * @var ?bool
+     */
+    private $backupGlobals;
+
+    /**
+     * @var ?bool
+     */
+    private $backupStaticAttributes;
+
+    /**
+     * @var ?bool
+     */
+    private $beStrictAboutChangesToGlobalState;
+
+    /**
+     * @var ?bool
+     */
+    private $beStrictAboutResourceUsageDuringSmallTests;
+
+    /**
+     * @var ?string
+     */
+    private $bootstrap;
+
+    /**
+     * @var ?bool
+     */
+    private $cacheResult;
+
+    /**
+     * @var ?string
+     */
+    private $cacheResultFile;
+
+    /**
+     * @var ?bool
+     */
+    private $checkVersion;
+
+    /**
+     * @var ?string
+     */
+    private $colors;
+
+    /**
+     * @var null|int|string
+     */
+    private $columns;
+
+    /**
+     * @var ?string
+     */
+    private $configuration;
+
+    /**
+     * @var null|string[]
+     */
+    private $coverageFilter;
+
+    /**
+     * @var ?string
+     */
+    private $coverageClover;
+
+    /**
+     * @var ?string
+     */
+    private $coverageCobertura;
+
+    /**
+     * @var ?string
+     */
+    private $coverageCrap4J;
+
+    /**
+     * @var ?string
+     */
+    private $coverageHtml;
+
+    /**
+     * @var ?string
+     */
+    private $coveragePhp;
+
+    /**
+     * @var ?string
+     */
+    private $coverageText;
+
+    /**
+     * @var ?bool
+     */
+    private $coverageTextShowUncoveredFiles;
+
+    /**
+     * @var ?bool
+     */
+    private $coverageTextShowOnlySummary;
+
+    /**
+     * @var ?string
+     */
+    private $coverageXml;
+
+    /**
+     * @var ?bool
+     */
+    private $pathCoverage;
+
+    /**
+     * @var ?string
+     */
+    private $coverageCacheDirectory;
+
+    /**
+     * @var ?bool
+     */
+    private $warmCoverageCache;
+
+    /**
+     * @var ?bool
+     */
+    private $debug;
+
+    /**
+     * @var ?int
+     */
+    private $defaultTimeLimit;
+
+    /**
+     * @var ?bool
+     */
+    private $disableCodeCoverageIgnore;
+
+    /**
+     * @var ?bool
+     */
+    private $disallowTestOutput;
+
+    /**
+     * @var ?bool
+     */
+    private $disallowTodoAnnotatedTests;
+
+    /**
+     * @var ?bool
+     */
+    private $enforceTimeLimit;
+
+    /**
+     * @var null|string[]
+     */
+    private $excludeGroups;
+
+    /**
+     * @var ?int
+     */
+    private $executionOrder;
+
+    /**
+     * @var ?int
+     */
+    private $executionOrderDefects;
+
+    /**
+     * @var null|Extension[]
+     */
+    private $extensions;
+
+    /**
+     * @var null|string[]
+     */
+    private $unavailableExtensions;
+
+    /**
+     * @var ?bool
+     */
+    private $failOnEmptyTestSuite;
+
+    /**
+     * @var ?bool
+     */
+    private $failOnIncomplete;
+
+    /**
+     * @var ?bool
+     */
+    private $failOnRisky;
+
+    /**
+     * @var ?bool
+     */
+    private $failOnSkipped;
+
+    /**
+     * @var ?bool
+     */
+    private $failOnWarning;
+
+    /**
+     * @var ?string
+     */
+    private $filter;
+
+    /**
+     * @var ?bool
+     */
+    private $generateConfiguration;
+
+    /**
+     * @var ?bool
+     */
+    private $migrateConfiguration;
+
+    /**
+     * @var null|string[]
+     */
+    private $groups;
+
+    /**
+     * @var null|string[]
+     */
+    private $testsCovering;
+
+    /**
+     * @var null|string[]
+     */
+    private $testsUsing;
+
+    /**
+     * @var ?bool
+     */
+    private $help;
+
+    /**
+     * @var ?string
+     */
+    private $includePath;
+
+    /**
+     * @var null|string[]
+     */
+    private $iniSettings;
+
+    /**
+     * @var ?string
+     */
+    private $junitLogfile;
+
+    /**
+     * @var ?bool
+     */
+    private $listGroups;
+
+    /**
+     * @var ?bool
+     */
+    private $listSuites;
+
+    /**
+     * @var ?bool
+     */
+    private $listTests;
+
+    /**
+     * @var ?string
+     */
+    private $listTestsXml;
+
+    /**
+     * @var ?string
+     */
+    private $loader;
+
+    /**
+     * @var ?bool
+     */
+    private $noCoverage;
+
+    /**
+     * @var ?bool
+     */
+    private $noExtensions;
+
+    /**
+     * @var ?bool
+     */
+    private $noInteraction;
+
+    /**
+     * @var ?bool
+     */
+    private $noLogging;
+
+    /**
+     * @var ?string
+     */
+    private $printer;
+
+    /**
+     * @var ?bool
+     */
+    private $processIsolation;
+
+    /**
+     * @var ?int
+     */
+    private $randomOrderSeed;
+
+    /**
+     * @var ?int
+     */
+    private $repeat;
+
+    /**
+     * @var ?bool
+     */
+    private $reportUselessTests;
+
+    /**
+     * @var ?bool
+     */
+    private $resolveDependencies;
+
+    /**
+     * @var ?bool
+     */
+    private $reverseList;
+
+    /**
+     * @var ?bool
+     */
+    private $stderr;
+
+    /**
+     * @var ?bool
+     */
+    private $strictCoverage;
+
+    /**
+     * @var ?bool
+     */
+    private $stopOnDefect;
+
+    /**
+     * @var ?bool
+     */
+    private $stopOnError;
+
+    /**
+     * @var ?bool
+     */
+    private $stopOnFailure;
+
+    /**
+     * @var ?bool
+     */
+    private $stopOnIncomplete;
+
+    /**
+     * @var ?bool
+     */
+    private $stopOnRisky;
+
+    /**
+     * @var ?bool
+     */
+    private $stopOnSkipped;
+
+    /**
+     * @var ?bool
+     */
+    private $stopOnWarning;
+
+    /**
+     * @var ?string
+     */
+    private $teamcityLogfile;
+
+    /**
+     * @var null|string[]
+     */
+    private $testdoxExcludeGroups;
+
+    /**
+     * @var null|string[]
+     */
+    private $testdoxGroups;
+
+    /**
+     * @var ?string
+     */
+    private $testdoxHtmlFile;
+
+    /**
+     * @var ?string
+     */
+    private $testdoxTextFile;
+
+    /**
+     * @var ?string
+     */
+    private $testdoxXmlFile;
+
+    /**
+     * @var null|string[]
+     */
+    private $testSuffixes;
+
+    /**
+     * @var ?string
+     */
+    private $testSuite;
+
+    /**
+     * @var string[]
+     */
+    private $unrecognizedOptions;
+
+    /**
+     * @var ?string
+     */
+    private $unrecognizedOrderBy;
+
+    /**
+     * @var ?bool
+     */
+    private $useDefaultConfiguration;
+
+    /**
+     * @var ?bool
+     */
+    private $verbose;
+
+    /**
+     * @var ?bool
+     */
+    private $version;
+
+    /**
+     * @var ?string
+     */
+    private $xdebugFilterFile;
+
+    /**
+     * @param null|int|string $columns
+     */
+    public function __construct(?string $argument, ?string $atLeastVersion, ?bool $backupGlobals, ?bool $backupStaticAttributes, ?bool $beStrictAboutChangesToGlobalState, ?bool $beStrictAboutResourceUsageDuringSmallTests, ?string $bootstrap, ?bool $cacheResult, ?string $cacheResultFile, ?bool $checkVersion, ?string $colors, $columns, ?string $configuration, ?string $coverageClover, ?string $coverageCobertura, ?string $coverageCrap4J, ?string $coverageHtml, ?string $coveragePhp, ?string $coverageText, ?bool $coverageTextShowUncoveredFiles, ?bool $coverageTextShowOnlySummary, ?string $coverageXml, ?bool $pathCoverage, ?string $coverageCacheDirectory, ?bool $warmCoverageCache, ?bool $debug, ?int $defaultTimeLimit, ?bool $disableCodeCoverageIgnore, ?bool $disallowTestOutput, ?bool $disallowTodoAnnotatedTests, ?bool $enforceTimeLimit, ?array $excludeGroups, ?int $executionOrder, ?int $executionOrderDefects, ?array $extensions, ?array $unavailableExtensions, ?bool $failOnEmptyTestSuite, ?bool $failOnIncomplete, ?bool $failOnRisky, ?bool $failOnSkipped, ?bool $failOnWarning, ?string $filter, ?bool $generateConfiguration, ?bool $migrateConfiguration, ?array $groups, ?array $testsCovering, ?array $testsUsing, ?bool $help, ?string $includePath, ?array $iniSettings, ?string $junitLogfile, ?bool $listGroups, ?bool $listSuites, ?bool $listTests, ?string $listTestsXml, ?string $loader, ?bool $noCoverage, ?bool $noExtensions, ?bool $noInteraction, ?bool $noLogging, ?string $printer, ?bool $processIsolation, ?int $randomOrderSeed, ?int $repeat, ?bool $reportUselessTests, ?bool $resolveDependencies, ?bool $reverseList, ?bool $stderr, ?bool $strictCoverage, ?bool $stopOnDefect, ?bool $stopOnError, ?bool $stopOnFailure, ?bool $stopOnIncomplete, ?bool $stopOnRisky, ?bool $stopOnSkipped, ?bool $stopOnWarning, ?string $teamcityLogfile, ?array $testdoxExcludeGroups, ?array $testdoxGroups, ?string $testdoxHtmlFile, ?string $testdoxTextFile, ?string $testdoxXmlFile, ?array $testSuffixes, ?string $testSuite, array $unrecognizedOptions, ?string $unrecognizedOrderBy, ?bool $useDefaultConfiguration, ?bool $verbose, ?bool $version, ?array $coverageFilter, ?string $xdebugFilterFile)
+    {
+        $this->argument                                   = $argument;
+        $this->atLeastVersion                             = $atLeastVersion;
+        $this->backupGlobals                              = $backupGlobals;
+        $this->backupStaticAttributes                     = $backupStaticAttributes;
+        $this->beStrictAboutChangesToGlobalState          = $beStrictAboutChangesToGlobalState;
+        $this->beStrictAboutResourceUsageDuringSmallTests = $beStrictAboutResourceUsageDuringSmallTests;
+        $this->bootstrap                                  = $bootstrap;
+        $this->cacheResult                                = $cacheResult;
+        $this->cacheResultFile                            = $cacheResultFile;
+        $this->checkVersion                               = $checkVersion;
+        $this->colors                                     = $colors;
+        $this->columns                                    = $columns;
+        $this->configuration                              = $configuration;
+        $this->coverageFilter                             = $coverageFilter;
+        $this->coverageClover                             = $coverageClover;
+        $this->coverageCobertura                          = $coverageCobertura;
+        $this->coverageCrap4J                             = $coverageCrap4J;
+        $this->coverageHtml                               = $coverageHtml;
+        $this->coveragePhp                                = $coveragePhp;
+        $this->coverageText                               = $coverageText;
+        $this->coverageTextShowUncoveredFiles             = $coverageTextShowUncoveredFiles;
+        $this->coverageTextShowOnlySummary                = $coverageTextShowOnlySummary;
+        $this->coverageXml                                = $coverageXml;
+        $this->pathCoverage                               = $pathCoverage;
+        $this->coverageCacheDirectory                     = $coverageCacheDirectory;
+        $this->warmCoverageCache                          = $warmCoverageCache;
+        $this->debug                                      = $debug;
+        $this->defaultTimeLimit                           = $defaultTimeLimit;
+        $this->disableCodeCoverageIgnore                  = $disableCodeCoverageIgnore;
+        $this->disallowTestOutput                         = $disallowTestOutput;
+        $this->disallowTodoAnnotatedTests                 = $disallowTodoAnnotatedTests;
+        $this->enforceTimeLimit                           = $enforceTimeLimit;
+        $this->excludeGroups                              = $excludeGroups;
+        $this->executionOrder                             = $executionOrder;
+        $this->executionOrderDefects                      = $executionOrderDefects;
+        $this->extensions                                 = $extensions;
+        $this->unavailableExtensions                      = $unavailableExtensions;
+        $this->failOnEmptyTestSuite                       = $failOnEmptyTestSuite;
+        $this->failOnIncomplete                           = $failOnIncomplete;
+        $this->failOnRisky                                = $failOnRisky;
+        $this->failOnSkipped                              = $failOnSkipped;
+        $this->failOnWarning                              = $failOnWarning;
+        $this->filter                                     = $filter;
+        $this->generateConfiguration                      = $generateConfiguration;
+        $this->migrateConfiguration                       = $migrateConfiguration;
+        $this->groups                                     = $groups;
+        $this->testsCovering                              = $testsCovering;
+        $this->testsUsing                                 = $testsUsing;
+        $this->help                                       = $help;
+        $this->includePath                                = $includePath;
+        $this->iniSettings                                = $iniSettings;
+        $this->junitLogfile                               = $junitLogfile;
+        $this->listGroups                                 = $listGroups;
+        $this->listSuites                                 = $listSuites;
+        $this->listTests                                  = $listTests;
+        $this->listTestsXml                               = $listTestsXml;
+        $this->loader                                     = $loader;
+        $this->noCoverage                                 = $noCoverage;
+        $this->noExtensions                               = $noExtensions;
+        $this->noInteraction                              = $noInteraction;
+        $this->noLogging                                  = $noLogging;
+        $this->printer                                    = $printer;
+        $this->processIsolation                           = $processIsolation;
+        $this->randomOrderSeed                            = $randomOrderSeed;
+        $this->repeat                                     = $repeat;
+        $this->reportUselessTests                         = $reportUselessTests;
+        $this->resolveDependencies                        = $resolveDependencies;
+        $this->reverseList                                = $reverseList;
+        $this->stderr                                     = $stderr;
+        $this->strictCoverage                             = $strictCoverage;
+        $this->stopOnDefect                               = $stopOnDefect;
+        $this->stopOnError                                = $stopOnError;
+        $this->stopOnFailure                              = $stopOnFailure;
+        $this->stopOnIncomplete                           = $stopOnIncomplete;
+        $this->stopOnRisky                                = $stopOnRisky;
+        $this->stopOnSkipped                              = $stopOnSkipped;
+        $this->stopOnWarning                              = $stopOnWarning;
+        $this->teamcityLogfile                            = $teamcityLogfile;
+        $this->testdoxExcludeGroups                       = $testdoxExcludeGroups;
+        $this->testdoxGroups                              = $testdoxGroups;
+        $this->testdoxHtmlFile                            = $testdoxHtmlFile;
+        $this->testdoxTextFile                            = $testdoxTextFile;
+        $this->testdoxXmlFile                             = $testdoxXmlFile;
+        $this->testSuffixes                               = $testSuffixes;
+        $this->testSuite                                  = $testSuite;
+        $this->unrecognizedOptions                        = $unrecognizedOptions;
+        $this->unrecognizedOrderBy                        = $unrecognizedOrderBy;
+        $this->useDefaultConfiguration                    = $useDefaultConfiguration;
+        $this->verbose                                    = $verbose;
+        $this->version                                    = $version;
+        $this->xdebugFilterFile                           = $xdebugFilterFile;
+    }
+
+    public function hasArgument(): bool
+    {
+        return $this->argument !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function argument(): string
+    {
+        if ($this->argument === null) {
+            throw new Exception;
+        }
+
+        return $this->argument;
+    }
+
+    public function hasAtLeastVersion(): bool
+    {
+        return $this->atLeastVersion !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function atLeastVersion(): string
+    {
+        if ($this->atLeastVersion === null) {
+            throw new Exception;
+        }
+
+        return $this->atLeastVersion;
+    }
+
+    public function hasBackupGlobals(): bool
+    {
+        return $this->backupGlobals !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function backupGlobals(): bool
+    {
+        if ($this->backupGlobals === null) {
+            throw new Exception;
+        }
+
+        return $this->backupGlobals;
+    }
+
+    public function hasBackupStaticAttributes(): bool
+    {
+        return $this->backupStaticAttributes !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function backupStaticAttributes(): bool
+    {
+        if ($this->backupStaticAttributes === null) {
+            throw new Exception;
+        }
+
+        return $this->backupStaticAttributes;
+    }
+
+    public function hasBeStrictAboutChangesToGlobalState(): bool
+    {
+        return $this->beStrictAboutChangesToGlobalState !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function beStrictAboutChangesToGlobalState(): bool
+    {
+        if ($this->beStrictAboutChangesToGlobalState === null) {
+            throw new Exception;
+        }
+
+        return $this->beStrictAboutChangesToGlobalState;
+    }
+
+    public function hasBeStrictAboutResourceUsageDuringSmallTests(): bool
+    {
+        return $this->beStrictAboutResourceUsageDuringSmallTests !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function beStrictAboutResourceUsageDuringSmallTests(): bool
+    {
+        if ($this->beStrictAboutResourceUsageDuringSmallTests === null) {
+            throw new Exception;
+        }
+
+        return $this->beStrictAboutResourceUsageDuringSmallTests;
+    }
+
+    public function hasBootstrap(): bool
+    {
+        return $this->bootstrap !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function bootstrap(): string
+    {
+        if ($this->bootstrap === null) {
+            throw new Exception;
+        }
+
+        return $this->bootstrap;
+    }
+
+    public function hasCacheResult(): bool
+    {
+        return $this->cacheResult !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function cacheResult(): bool
+    {
+        if ($this->cacheResult === null) {
+            throw new Exception;
+        }
+
+        return $this->cacheResult;
+    }
+
+    public function hasCacheResultFile(): bool
+    {
+        return $this->cacheResultFile !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function cacheResultFile(): string
+    {
+        if ($this->cacheResultFile === null) {
+            throw new Exception;
+        }
+
+        return $this->cacheResultFile;
+    }
+
+    public function hasCheckVersion(): bool
+    {
+        return $this->checkVersion !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function checkVersion(): bool
+    {
+        if ($this->checkVersion === null) {
+            throw new Exception;
+        }
+
+        return $this->checkVersion;
+    }
+
+    public function hasColors(): bool
+    {
+        return $this->colors !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function colors(): string
+    {
+        if ($this->colors === null) {
+            throw new Exception;
+        }
+
+        return $this->colors;
+    }
+
+    public function hasColumns(): bool
+    {
+        return $this->columns !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function columns()
+    {
+        if ($this->columns === null) {
+            throw new Exception;
+        }
+
+        return $this->columns;
+    }
+
+    public function hasConfiguration(): bool
+    {
+        return $this->configuration !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function configuration(): string
+    {
+        if ($this->configuration === null) {
+            throw new Exception;
+        }
+
+        return $this->configuration;
+    }
+
+    public function hasCoverageFilter(): bool
+    {
+        return $this->coverageFilter !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function coverageFilter(): array
+    {
+        if ($this->coverageFilter === null) {
+            throw new Exception;
+        }
+
+        return $this->coverageFilter;
+    }
+
+    public function hasCoverageClover(): bool
+    {
+        return $this->coverageClover !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function coverageClover(): string
+    {
+        if ($this->coverageClover === null) {
+            throw new Exception;
+        }
+
+        return $this->coverageClover;
+    }
+
+    public function hasCoverageCobertura(): bool
+    {
+        return $this->coverageCobertura !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function coverageCobertura(): string
+    {
+        if ($this->coverageCobertura === null) {
+            throw new Exception;
+        }
+
+        return $this->coverageCobertura;
+    }
+
+    public function hasCoverageCrap4J(): bool
+    {
+        return $this->coverageCrap4J !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function coverageCrap4J(): string
+    {
+        if ($this->coverageCrap4J === null) {
+            throw new Exception;
+        }
+
+        return $this->coverageCrap4J;
+    }
+
+    public function hasCoverageHtml(): bool
+    {
+        return $this->coverageHtml !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function coverageHtml(): string
+    {
+        if ($this->coverageHtml === null) {
+            throw new Exception;
+        }
+
+        return $this->coverageHtml;
+    }
+
+    public function hasCoveragePhp(): bool
+    {
+        return $this->coveragePhp !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function coveragePhp(): string
+    {
+        if ($this->coveragePhp === null) {
+            throw new Exception;
+        }
+
+        return $this->coveragePhp;
+    }
+
+    public function hasCoverageText(): bool
+    {
+        return $this->coverageText !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function coverageText(): string
+    {
+        if ($this->coverageText === null) {
+            throw new Exception;
+        }
+
+        return $this->coverageText;
+    }
+
+    public function hasCoverageTextShowUncoveredFiles(): bool
+    {
+        return $this->coverageTextShowUncoveredFiles !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function coverageTextShowUncoveredFiles(): bool
+    {
+        if ($this->coverageTextShowUncoveredFiles === null) {
+            throw new Exception;
+        }
+
+        return $this->coverageTextShowUncoveredFiles;
+    }
+
+    public function hasCoverageTextShowOnlySummary(): bool
+    {
+        return $this->coverageTextShowOnlySummary !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function coverageTextShowOnlySummary(): bool
+    {
+        if ($this->coverageTextShowOnlySummary === null) {
+            throw new Exception;
+        }
+
+        return $this->coverageTextShowOnlySummary;
+    }
+
+    public function hasCoverageXml(): bool
+    {
+        return $this->coverageXml !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function coverageXml(): string
+    {
+        if ($this->coverageXml === null) {
+            throw new Exception;
+        }
+
+        return $this->coverageXml;
+    }
+
+    public function hasPathCoverage(): bool
+    {
+        return $this->pathCoverage !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function pathCoverage(): bool
+    {
+        if ($this->pathCoverage === null) {
+            throw new Exception;
+        }
+
+        return $this->pathCoverage;
+    }
+
+    public function hasCoverageCacheDirectory(): bool
+    {
+        return $this->coverageCacheDirectory !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function coverageCacheDirectory(): string
+    {
+        if ($this->coverageCacheDirectory === null) {
+            throw new Exception;
+        }
+
+        return $this->coverageCacheDirectory;
+    }
+
+    public function hasWarmCoverageCache(): bool
+    {
+        return $this->warmCoverageCache !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function warmCoverageCache(): bool
+    {
+        if ($this->warmCoverageCache === null) {
+            throw new Exception;
+        }
+
+        return $this->warmCoverageCache;
+    }
+
+    public function hasDebug(): bool
+    {
+        return $this->debug !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function debug(): bool
+    {
+        if ($this->debug === null) {
+            throw new Exception;
+        }
+
+        return $this->debug;
+    }
+
+    public function hasDefaultTimeLimit(): bool
+    {
+        return $this->defaultTimeLimit !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function defaultTimeLimit(): int
+    {
+        if ($this->defaultTimeLimit === null) {
+            throw new Exception;
+        }
+
+        return $this->defaultTimeLimit;
+    }
+
+    public function hasDisableCodeCoverageIgnore(): bool
+    {
+        return $this->disableCodeCoverageIgnore !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function disableCodeCoverageIgnore(): bool
+    {
+        if ($this->disableCodeCoverageIgnore === null) {
+            throw new Exception;
+        }
+
+        return $this->disableCodeCoverageIgnore;
+    }
+
+    public function hasDisallowTestOutput(): bool
+    {
+        return $this->disallowTestOutput !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function disallowTestOutput(): bool
+    {
+        if ($this->disallowTestOutput === null) {
+            throw new Exception;
+        }
+
+        return $this->disallowTestOutput;
+    }
+
+    public function hasDisallowTodoAnnotatedTests(): bool
+    {
+        return $this->disallowTodoAnnotatedTests !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function disallowTodoAnnotatedTests(): bool
+    {
+        if ($this->disallowTodoAnnotatedTests === null) {
+            throw new Exception;
+        }
+
+        return $this->disallowTodoAnnotatedTests;
+    }
+
+    public function hasEnforceTimeLimit(): bool
+    {
+        return $this->enforceTimeLimit !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function enforceTimeLimit(): bool
+    {
+        if ($this->enforceTimeLimit === null) {
+            throw new Exception;
+        }
+
+        return $this->enforceTimeLimit;
+    }
+
+    public function hasExcludeGroups(): bool
+    {
+        return $this->excludeGroups !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function excludeGroups(): array
+    {
+        if ($this->excludeGroups === null) {
+            throw new Exception;
+        }
+
+        return $this->excludeGroups;
+    }
+
+    public function hasExecutionOrder(): bool
+    {
+        return $this->executionOrder !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function executionOrder(): int
+    {
+        if ($this->executionOrder === null) {
+            throw new Exception;
+        }
+
+        return $this->executionOrder;
+    }
+
+    public function hasExecutionOrderDefects(): bool
+    {
+        return $this->executionOrderDefects !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function executionOrderDefects(): int
+    {
+        if ($this->executionOrderDefects === null) {
+            throw new Exception;
+        }
+
+        return $this->executionOrderDefects;
+    }
+
+    public function hasFailOnEmptyTestSuite(): bool
+    {
+        return $this->failOnEmptyTestSuite !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function failOnEmptyTestSuite(): bool
+    {
+        if ($this->failOnEmptyTestSuite === null) {
+            throw new Exception;
+        }
+
+        return $this->failOnEmptyTestSuite;
+    }
+
+    public function hasFailOnIncomplete(): bool
+    {
+        return $this->failOnIncomplete !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function failOnIncomplete(): bool
+    {
+        if ($this->failOnIncomplete === null) {
+            throw new Exception;
+        }
+
+        return $this->failOnIncomplete;
+    }
+
+    public function hasFailOnRisky(): bool
+    {
+        return $this->failOnRisky !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function failOnRisky(): bool
+    {
+        if ($this->failOnRisky === null) {
+            throw new Exception;
+        }
+
+        return $this->failOnRisky;
+    }
+
+    public function hasFailOnSkipped(): bool
+    {
+        return $this->failOnSkipped !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function failOnSkipped(): bool
+    {
+        if ($this->failOnSkipped === null) {
+            throw new Exception;
+        }
+
+        return $this->failOnSkipped;
+    }
+
+    public function hasFailOnWarning(): bool
+    {
+        return $this->failOnWarning !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function failOnWarning(): bool
+    {
+        if ($this->failOnWarning === null) {
+            throw new Exception;
+        }
+
+        return $this->failOnWarning;
+    }
+
+    public function hasFilter(): bool
+    {
+        return $this->filter !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function filter(): string
+    {
+        if ($this->filter === null) {
+            throw new Exception;
+        }
+
+        return $this->filter;
+    }
+
+    public function hasGenerateConfiguration(): bool
+    {
+        return $this->generateConfiguration !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function generateConfiguration(): bool
+    {
+        if ($this->generateConfiguration === null) {
+            throw new Exception;
+        }
+
+        return $this->generateConfiguration;
+    }
+
+    public function hasMigrateConfiguration(): bool
+    {
+        return $this->migrateConfiguration !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function migrateConfiguration(): bool
+    {
+        if ($this->migrateConfiguration === null) {
+            throw new Exception;
+        }
+
+        return $this->migrateConfiguration;
+    }
+
+    public function hasGroups(): bool
+    {
+        return $this->groups !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function groups(): array
+    {
+        if ($this->groups === null) {
+            throw new Exception;
+        }
+
+        return $this->groups;
+    }
+
+    public function hasTestsCovering(): bool
+    {
+        return $this->testsCovering !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function testsCovering(): array
+    {
+        if ($this->testsCovering === null) {
+            throw new Exception;
+        }
+
+        return $this->testsCovering;
+    }
+
+    public function hasTestsUsing(): bool
+    {
+        return $this->testsUsing !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function testsUsing(): array
+    {
+        if ($this->testsUsing === null) {
+            throw new Exception;
+        }
+
+        return $this->testsUsing;
+    }
+
+    public function hasHelp(): bool
+    {
+        return $this->help !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function help(): bool
+    {
+        if ($this->help === null) {
+            throw new Exception;
+        }
+
+        return $this->help;
+    }
+
+    public function hasIncludePath(): bool
+    {
+        return $this->includePath !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function includePath(): string
+    {
+        if ($this->includePath === null) {
+            throw new Exception;
+        }
+
+        return $this->includePath;
+    }
+
+    public function hasIniSettings(): bool
+    {
+        return $this->iniSettings !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function iniSettings(): array
+    {
+        if ($this->iniSettings === null) {
+            throw new Exception;
+        }
+
+        return $this->iniSettings;
+    }
+
+    public function hasJunitLogfile(): bool
+    {
+        return $this->junitLogfile !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function junitLogfile(): string
+    {
+        if ($this->junitLogfile === null) {
+            throw new Exception;
+        }
+
+        return $this->junitLogfile;
+    }
+
+    public function hasListGroups(): bool
+    {
+        return $this->listGroups !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function listGroups(): bool
+    {
+        if ($this->listGroups === null) {
+            throw new Exception;
+        }
+
+        return $this->listGroups;
+    }
+
+    public function hasListSuites(): bool
+    {
+        return $this->listSuites !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function listSuites(): bool
+    {
+        if ($this->listSuites === null) {
+            throw new Exception;
+        }
+
+        return $this->listSuites;
+    }
+
+    public function hasListTests(): bool
+    {
+        return $this->listTests !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function listTests(): bool
+    {
+        if ($this->listTests === null) {
+            throw new Exception;
+        }
+
+        return $this->listTests;
+    }
+
+    public function hasListTestsXml(): bool
+    {
+        return $this->listTestsXml !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function listTestsXml(): string
+    {
+        if ($this->listTestsXml === null) {
+            throw new Exception;
+        }
+
+        return $this->listTestsXml;
+    }
+
+    public function hasLoader(): bool
+    {
+        return $this->loader !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function loader(): string
+    {
+        if ($this->loader === null) {
+            throw new Exception;
+        }
+
+        return $this->loader;
+    }
+
+    public function hasNoCoverage(): bool
+    {
+        return $this->noCoverage !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function noCoverage(): bool
+    {
+        if ($this->noCoverage === null) {
+            throw new Exception;
+        }
+
+        return $this->noCoverage;
+    }
+
+    public function hasNoExtensions(): bool
+    {
+        return $this->noExtensions !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function noExtensions(): bool
+    {
+        if ($this->noExtensions === null) {
+            throw new Exception;
+        }
+
+        return $this->noExtensions;
+    }
+
+    public function hasExtensions(): bool
+    {
+        return $this->extensions !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function extensions(): array
+    {
+        if ($this->extensions === null) {
+            throw new Exception;
+        }
+
+        return $this->extensions;
+    }
+
+    public function hasUnavailableExtensions(): bool
+    {
+        return $this->unavailableExtensions !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function unavailableExtensions(): array
+    {
+        if ($this->unavailableExtensions === null) {
+            throw new Exception;
+        }
+
+        return $this->unavailableExtensions;
+    }
+
+    public function hasNoInteraction(): bool
+    {
+        return $this->noInteraction !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function noInteraction(): bool
+    {
+        if ($this->noInteraction === null) {
+            throw new Exception;
+        }
+
+        return $this->noInteraction;
+    }
+
+    public function hasNoLogging(): bool
+    {
+        return $this->noLogging !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function noLogging(): bool
+    {
+        if ($this->noLogging === null) {
+            throw new Exception;
+        }
+
+        return $this->noLogging;
+    }
+
+    public function hasPrinter(): bool
+    {
+        return $this->printer !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function printer(): string
+    {
+        if ($this->printer === null) {
+            throw new Exception;
+        }
+
+        return $this->printer;
+    }
+
+    public function hasProcessIsolation(): bool
+    {
+        return $this->processIsolation !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function processIsolation(): bool
+    {
+        if ($this->processIsolation === null) {
+            throw new Exception;
+        }
+
+        return $this->processIsolation;
+    }
+
+    public function hasRandomOrderSeed(): bool
+    {
+        return $this->randomOrderSeed !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function randomOrderSeed(): int
+    {
+        if ($this->randomOrderSeed === null) {
+            throw new Exception;
+        }
+
+        return $this->randomOrderSeed;
+    }
+
+    public function hasRepeat(): bool
+    {
+        return $this->repeat !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function repeat(): int
+    {
+        if ($this->repeat === null) {
+            throw new Exception;
+        }
+
+        return $this->repeat;
+    }
+
+    public function hasReportUselessTests(): bool
+    {
+        return $this->reportUselessTests !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function reportUselessTests(): bool
+    {
+        if ($this->reportUselessTests === null) {
+            throw new Exception;
+        }
+
+        return $this->reportUselessTests;
+    }
+
+    public function hasResolveDependencies(): bool
+    {
+        return $this->resolveDependencies !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function resolveDependencies(): bool
+    {
+        if ($this->resolveDependencies === null) {
+            throw new Exception;
+        }
+
+        return $this->resolveDependencies;
+    }
+
+    public function hasReverseList(): bool
+    {
+        return $this->reverseList !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function reverseList(): bool
+    {
+        if ($this->reverseList === null) {
+            throw new Exception;
+        }
+
+        return $this->reverseList;
+    }
+
+    public function hasStderr(): bool
+    {
+        return $this->stderr !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function stderr(): bool
+    {
+        if ($this->stderr === null) {
+            throw new Exception;
+        }
+
+        return $this->stderr;
+    }
+
+    public function hasStrictCoverage(): bool
+    {
+        return $this->strictCoverage !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function strictCoverage(): bool
+    {
+        if ($this->strictCoverage === null) {
+            throw new Exception;
+        }
+
+        return $this->strictCoverage;
+    }
+
+    public function hasStopOnDefect(): bool
+    {
+        return $this->stopOnDefect !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function stopOnDefect(): bool
+    {
+        if ($this->stopOnDefect === null) {
+            throw new Exception;
+        }
+
+        return $this->stopOnDefect;
+    }
+
+    public function hasStopOnError(): bool
+    {
+        return $this->stopOnError !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function stopOnError(): bool
+    {
+        if ($this->stopOnError === null) {
+            throw new Exception;
+        }
+
+        return $this->stopOnError;
+    }
+
+    public function hasStopOnFailure(): bool
+    {
+        return $this->stopOnFailure !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function stopOnFailure(): bool
+    {
+        if ($this->stopOnFailure === null) {
+            throw new Exception;
+        }
+
+        return $this->stopOnFailure;
+    }
+
+    public function hasStopOnIncomplete(): bool
+    {
+        return $this->stopOnIncomplete !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function stopOnIncomplete(): bool
+    {
+        if ($this->stopOnIncomplete === null) {
+            throw new Exception;
+        }
+
+        return $this->stopOnIncomplete;
+    }
+
+    public function hasStopOnRisky(): bool
+    {
+        return $this->stopOnRisky !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function stopOnRisky(): bool
+    {
+        if ($this->stopOnRisky === null) {
+            throw new Exception;
+        }
+
+        return $this->stopOnRisky;
+    }
+
+    public function hasStopOnSkipped(): bool
+    {
+        return $this->stopOnSkipped !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function stopOnSkipped(): bool
+    {
+        if ($this->stopOnSkipped === null) {
+            throw new Exception;
+        }
+
+        return $this->stopOnSkipped;
+    }
+
+    public function hasStopOnWarning(): bool
+    {
+        return $this->stopOnWarning !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function stopOnWarning(): bool
+    {
+        if ($this->stopOnWarning === null) {
+            throw new Exception;
+        }
+
+        return $this->stopOnWarning;
+    }
+
+    public function hasTeamcityLogfile(): bool
+    {
+        return $this->teamcityLogfile !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function teamcityLogfile(): string
+    {
+        if ($this->teamcityLogfile === null) {
+            throw new Exception;
+        }
+
+        return $this->teamcityLogfile;
+    }
+
+    public function hasTestdoxExcludeGroups(): bool
+    {
+        return $this->testdoxExcludeGroups !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function testdoxExcludeGroups(): array
+    {
+        if ($this->testdoxExcludeGroups === null) {
+            throw new Exception;
+        }
+
+        return $this->testdoxExcludeGroups;
+    }
+
+    public function hasTestdoxGroups(): bool
+    {
+        return $this->testdoxGroups !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function testdoxGroups(): array
+    {
+        if ($this->testdoxGroups === null) {
+            throw new Exception;
+        }
+
+        return $this->testdoxGroups;
+    }
+
+    public function hasTestdoxHtmlFile(): bool
+    {
+        return $this->testdoxHtmlFile !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function testdoxHtmlFile(): string
+    {
+        if ($this->testdoxHtmlFile === null) {
+            throw new Exception;
+        }
+
+        return $this->testdoxHtmlFile;
+    }
+
+    public function hasTestdoxTextFile(): bool
+    {
+        return $this->testdoxTextFile !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function testdoxTextFile(): string
+    {
+        if ($this->testdoxTextFile === null) {
+            throw new Exception;
+        }
+
+        return $this->testdoxTextFile;
+    }
+
+    public function hasTestdoxXmlFile(): bool
+    {
+        return $this->testdoxXmlFile !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function testdoxXmlFile(): string
+    {
+        if ($this->testdoxXmlFile === null) {
+            throw new Exception;
+        }
+
+        return $this->testdoxXmlFile;
+    }
+
+    public function hasTestSuffixes(): bool
+    {
+        return $this->testSuffixes !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function testSuffixes(): array
+    {
+        if ($this->testSuffixes === null) {
+            throw new Exception;
+        }
+
+        return $this->testSuffixes;
+    }
+
+    public function hasTestSuite(): bool
+    {
+        return $this->testSuite !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function testSuite(): string
+    {
+        if ($this->testSuite === null) {
+            throw new Exception;
+        }
+
+        return $this->testSuite;
+    }
+
+    public function unrecognizedOptions(): array
+    {
+        return $this->unrecognizedOptions;
+    }
+
+    public function hasUnrecognizedOrderBy(): bool
+    {
+        return $this->unrecognizedOrderBy !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function unrecognizedOrderBy(): string
+    {
+        if ($this->unrecognizedOrderBy === null) {
+            throw new Exception;
+        }
+
+        return $this->unrecognizedOrderBy;
+    }
+
+    public function hasUseDefaultConfiguration(): bool
+    {
+        return $this->useDefaultConfiguration !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function useDefaultConfiguration(): bool
+    {
+        if ($this->useDefaultConfiguration === null) {
+            throw new Exception;
+        }
+
+        return $this->useDefaultConfiguration;
+    }
+
+    public function hasVerbose(): bool
+    {
+        return $this->verbose !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function verbose(): bool
+    {
+        if ($this->verbose === null) {
+            throw new Exception;
+        }
+
+        return $this->verbose;
+    }
+
+    public function hasVersion(): bool
+    {
+        return $this->version !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function version(): bool
+    {
+        if ($this->version === null) {
+            throw new Exception;
+        }
+
+        return $this->version;
+    }
+
+    public function hasXdebugFilterFile(): bool
+    {
+        return $this->xdebugFilterFile !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function xdebugFilterFile(): string
+    {
+        if ($this->xdebugFilterFile === null) {
+            throw new Exception;
+        }
+
+        return $this->xdebugFilterFile;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/CliArguments/Exception.php b/www-api/vendor/phpunit/phpunit/src/TextUI/CliArguments/Exception.php
new file mode 100644
index 00000000..dd5536ea
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/CliArguments/Exception.php
@@ -0,0 +1,19 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\CliArguments;
+
+use RuntimeException;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Exception extends RuntimeException implements \PHPUnit\Exception
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/CliArguments/Mapper.php b/www-api/vendor/phpunit/phpunit/src/TextUI/CliArguments/Mapper.php
new file mode 100644
index 00000000..9ceb8ab4
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/CliArguments/Mapper.php
@@ -0,0 +1,365 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\CliArguments;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Mapper
+{
+    /**
+     * @throws Exception
+     */
+    public function mapToLegacyArray(Configuration $arguments): array
+    {
+        $result = [
+            'extensions'              => [],
+            'listGroups'              => false,
+            'listSuites'              => false,
+            'listTests'               => false,
+            'listTestsXml'            => false,
+            'loader'                  => null,
+            'useDefaultConfiguration' => true,
+            'loadedExtensions'        => [],
+            'unavailableExtensions'   => [],
+            'notLoadedExtensions'     => [],
+        ];
+
+        if ($arguments->hasColors()) {
+            $result['colors'] = $arguments->colors();
+        }
+
+        if ($arguments->hasBootstrap()) {
+            $result['bootstrap'] = $arguments->bootstrap();
+        }
+
+        if ($arguments->hasCacheResult()) {
+            $result['cacheResult'] = $arguments->cacheResult();
+        }
+
+        if ($arguments->hasCacheResultFile()) {
+            $result['cacheResultFile'] = $arguments->cacheResultFile();
+        }
+
+        if ($arguments->hasColumns()) {
+            $result['columns'] = $arguments->columns();
+        }
+
+        if ($arguments->hasConfiguration()) {
+            $result['configuration'] = $arguments->configuration();
+        }
+
+        if ($arguments->hasCoverageCacheDirectory()) {
+            $result['coverageCacheDirectory'] = $arguments->coverageCacheDirectory();
+        }
+
+        if ($arguments->hasWarmCoverageCache()) {
+            $result['warmCoverageCache'] = $arguments->warmCoverageCache();
+        }
+
+        if ($arguments->hasCoverageClover()) {
+            $result['coverageClover'] = $arguments->coverageClover();
+        }
+
+        if ($arguments->hasCoverageCobertura()) {
+            $result['coverageCobertura'] = $arguments->coverageCobertura();
+        }
+
+        if ($arguments->hasCoverageCrap4J()) {
+            $result['coverageCrap4J'] = $arguments->coverageCrap4J();
+        }
+
+        if ($arguments->hasCoverageHtml()) {
+            $result['coverageHtml'] = $arguments->coverageHtml();
+        }
+
+        if ($arguments->hasCoveragePhp()) {
+            $result['coveragePHP'] = $arguments->coveragePhp();
+        }
+
+        if ($arguments->hasCoverageText()) {
+            $result['coverageText'] = $arguments->coverageText();
+        }
+
+        if ($arguments->hasCoverageTextShowUncoveredFiles()) {
+            $result['coverageTextShowUncoveredFiles'] = $arguments->hasCoverageTextShowUncoveredFiles();
+        }
+
+        if ($arguments->hasCoverageTextShowOnlySummary()) {
+            $result['coverageTextShowOnlySummary'] = $arguments->coverageTextShowOnlySummary();
+        }
+
+        if ($arguments->hasCoverageXml()) {
+            $result['coverageXml'] = $arguments->coverageXml();
+        }
+
+        if ($arguments->hasPathCoverage()) {
+            $result['pathCoverage'] = $arguments->pathCoverage();
+        }
+
+        if ($arguments->hasDebug()) {
+            $result['debug'] = $arguments->debug();
+        }
+
+        if ($arguments->hasHelp()) {
+            $result['help'] = $arguments->help();
+        }
+
+        if ($arguments->hasFilter()) {
+            $result['filter'] = $arguments->filter();
+        }
+
+        if ($arguments->hasTestSuite()) {
+            $result['testsuite'] = $arguments->testSuite();
+        }
+
+        if ($arguments->hasGroups()) {
+            $result['groups'] = $arguments->groups();
+        }
+
+        if ($arguments->hasExcludeGroups()) {
+            $result['excludeGroups'] = $arguments->excludeGroups();
+        }
+
+        if ($arguments->hasTestsCovering()) {
+            $result['testsCovering'] = $arguments->testsCovering();
+        }
+
+        if ($arguments->hasTestsUsing()) {
+            $result['testsUsing'] = $arguments->testsUsing();
+        }
+
+        if ($arguments->hasTestSuffixes()) {
+            $result['testSuffixes'] = $arguments->testSuffixes();
+        }
+
+        if ($arguments->hasIncludePath()) {
+            $result['includePath'] = $arguments->includePath();
+        }
+
+        if ($arguments->hasListGroups()) {
+            $result['listGroups'] = $arguments->listGroups();
+        }
+
+        if ($arguments->hasListSuites()) {
+            $result['listSuites'] = $arguments->listSuites();
+        }
+
+        if ($arguments->hasListTests()) {
+            $result['listTests'] = $arguments->listTests();
+        }
+
+        if ($arguments->hasListTestsXml()) {
+            $result['listTestsXml'] = $arguments->listTestsXml();
+        }
+
+        if ($arguments->hasPrinter()) {
+            $result['printer'] = $arguments->printer();
+        }
+
+        if ($arguments->hasLoader()) {
+            $result['loader'] = $arguments->loader();
+        }
+
+        if ($arguments->hasJunitLogfile()) {
+            $result['junitLogfile'] = $arguments->junitLogfile();
+        }
+
+        if ($arguments->hasTeamcityLogfile()) {
+            $result['teamcityLogfile'] = $arguments->teamcityLogfile();
+        }
+
+        if ($arguments->hasExecutionOrder()) {
+            $result['executionOrder'] = $arguments->executionOrder();
+        }
+
+        if ($arguments->hasExecutionOrderDefects()) {
+            $result['executionOrderDefects'] = $arguments->executionOrderDefects();
+        }
+
+        if ($arguments->hasExtensions()) {
+            $result['extensions'] = $arguments->extensions();
+        }
+
+        if ($arguments->hasUnavailableExtensions()) {
+            $result['unavailableExtensions'] = $arguments->unavailableExtensions();
+        }
+
+        if ($arguments->hasResolveDependencies()) {
+            $result['resolveDependencies'] = $arguments->resolveDependencies();
+        }
+
+        if ($arguments->hasProcessIsolation()) {
+            $result['processIsolation'] = $arguments->processIsolation();
+        }
+
+        if ($arguments->hasRepeat()) {
+            $result['repeat'] = $arguments->repeat();
+        }
+
+        if ($arguments->hasStderr()) {
+            $result['stderr'] = $arguments->stderr();
+        }
+
+        if ($arguments->hasStopOnDefect()) {
+            $result['stopOnDefect'] = $arguments->stopOnDefect();
+        }
+
+        if ($arguments->hasStopOnError()) {
+            $result['stopOnError'] = $arguments->stopOnError();
+        }
+
+        if ($arguments->hasStopOnFailure()) {
+            $result['stopOnFailure'] = $arguments->stopOnFailure();
+        }
+
+        if ($arguments->hasStopOnWarning()) {
+            $result['stopOnWarning'] = $arguments->stopOnWarning();
+        }
+
+        if ($arguments->hasStopOnIncomplete()) {
+            $result['stopOnIncomplete'] = $arguments->stopOnIncomplete();
+        }
+
+        if ($arguments->hasStopOnRisky()) {
+            $result['stopOnRisky'] = $arguments->stopOnRisky();
+        }
+
+        if ($arguments->hasStopOnSkipped()) {
+            $result['stopOnSkipped'] = $arguments->stopOnSkipped();
+        }
+
+        if ($arguments->hasFailOnEmptyTestSuite()) {
+            $result['failOnEmptyTestSuite'] = $arguments->failOnEmptyTestSuite();
+        }
+
+        if ($arguments->hasFailOnIncomplete()) {
+            $result['failOnIncomplete'] = $arguments->failOnIncomplete();
+        }
+
+        if ($arguments->hasFailOnRisky()) {
+            $result['failOnRisky'] = $arguments->failOnRisky();
+        }
+
+        if ($arguments->hasFailOnSkipped()) {
+            $result['failOnSkipped'] = $arguments->failOnSkipped();
+        }
+
+        if ($arguments->hasFailOnWarning()) {
+            $result['failOnWarning'] = $arguments->failOnWarning();
+        }
+
+        if ($arguments->hasTestdoxGroups()) {
+            $result['testdoxGroups'] = $arguments->testdoxGroups();
+        }
+
+        if ($arguments->hasTestdoxExcludeGroups()) {
+            $result['testdoxExcludeGroups'] = $arguments->testdoxExcludeGroups();
+        }
+
+        if ($arguments->hasTestdoxHtmlFile()) {
+            $result['testdoxHTMLFile'] = $arguments->testdoxHtmlFile();
+        }
+
+        if ($arguments->hasTestdoxTextFile()) {
+            $result['testdoxTextFile'] = $arguments->testdoxTextFile();
+        }
+
+        if ($arguments->hasTestdoxXmlFile()) {
+            $result['testdoxXMLFile'] = $arguments->testdoxXmlFile();
+        }
+
+        if ($arguments->hasUseDefaultConfiguration()) {
+            $result['useDefaultConfiguration'] = $arguments->useDefaultConfiguration();
+        }
+
+        if ($arguments->hasNoExtensions()) {
+            $result['noExtensions'] = $arguments->noExtensions();
+        }
+
+        if ($arguments->hasNoCoverage()) {
+            $result['noCoverage'] = $arguments->noCoverage();
+        }
+
+        if ($arguments->hasNoLogging()) {
+            $result['noLogging'] = $arguments->noLogging();
+        }
+
+        if ($arguments->hasNoInteraction()) {
+            $result['noInteraction'] = $arguments->noInteraction();
+        }
+
+        if ($arguments->hasBackupGlobals()) {
+            $result['backupGlobals'] = $arguments->backupGlobals();
+        }
+
+        if ($arguments->hasBackupStaticAttributes()) {
+            $result['backupStaticAttributes'] = $arguments->backupStaticAttributes();
+        }
+
+        if ($arguments->hasVerbose()) {
+            $result['verbose'] = $arguments->verbose();
+        }
+
+        if ($arguments->hasReportUselessTests()) {
+            $result['reportUselessTests'] = $arguments->reportUselessTests();
+        }
+
+        if ($arguments->hasStrictCoverage()) {
+            $result['strictCoverage'] = $arguments->strictCoverage();
+        }
+
+        if ($arguments->hasDisableCodeCoverageIgnore()) {
+            $result['disableCodeCoverageIgnore'] = $arguments->disableCodeCoverageIgnore();
+        }
+
+        if ($arguments->hasBeStrictAboutChangesToGlobalState()) {
+            $result['beStrictAboutChangesToGlobalState'] = $arguments->beStrictAboutChangesToGlobalState();
+        }
+
+        if ($arguments->hasDisallowTestOutput()) {
+            $result['disallowTestOutput'] = $arguments->disallowTestOutput();
+        }
+
+        if ($arguments->hasBeStrictAboutResourceUsageDuringSmallTests()) {
+            $result['beStrictAboutResourceUsageDuringSmallTests'] = $arguments->beStrictAboutResourceUsageDuringSmallTests();
+        }
+
+        if ($arguments->hasDefaultTimeLimit()) {
+            $result['defaultTimeLimit'] = $arguments->defaultTimeLimit();
+        }
+
+        if ($arguments->hasEnforceTimeLimit()) {
+            $result['enforceTimeLimit'] = $arguments->enforceTimeLimit();
+        }
+
+        if ($arguments->hasDisallowTodoAnnotatedTests()) {
+            $result['disallowTodoAnnotatedTests'] = $arguments->disallowTodoAnnotatedTests();
+        }
+
+        if ($arguments->hasReverseList()) {
+            $result['reverseList'] = $arguments->reverseList();
+        }
+
+        if ($arguments->hasCoverageFilter()) {
+            $result['coverageFilter'] = $arguments->coverageFilter();
+        }
+
+        if ($arguments->hasRandomOrderSeed()) {
+            $result['randomOrderSeed'] = $arguments->randomOrderSeed();
+        }
+
+        if ($arguments->hasXdebugFilterFile()) {
+            $result['xdebugFilterFile'] = $arguments->xdebugFilterFile();
+        }
+
+        return $result;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/Command.php b/www-api/vendor/phpunit/phpunit/src/TextUI/Command.php
new file mode 100644
index 00000000..3276c095
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/Command.php
@@ -0,0 +1,1006 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI;
+
+use const PATH_SEPARATOR;
+use const PHP_EOL;
+use const STDIN;
+use function array_keys;
+use function assert;
+use function class_exists;
+use function copy;
+use function extension_loaded;
+use function fgets;
+use function file_get_contents;
+use function file_put_contents;
+use function get_class;
+use function getcwd;
+use function ini_get;
+use function ini_set;
+use function is_array;
+use function is_callable;
+use function is_dir;
+use function is_file;
+use function is_string;
+use function printf;
+use function realpath;
+use function sort;
+use function sprintf;
+use function stream_resolve_include_path;
+use function strpos;
+use function trim;
+use function version_compare;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Runner\Extension\PharLoader;
+use PHPUnit\Runner\StandardTestSuiteLoader;
+use PHPUnit\Runner\TestSuiteLoader;
+use PHPUnit\Runner\Version;
+use PHPUnit\TextUI\CliArguments\Builder;
+use PHPUnit\TextUI\CliArguments\Configuration;
+use PHPUnit\TextUI\CliArguments\Exception as ArgumentsException;
+use PHPUnit\TextUI\CliArguments\Mapper;
+use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\FilterMapper;
+use PHPUnit\TextUI\XmlConfiguration\Generator;
+use PHPUnit\TextUI\XmlConfiguration\Loader;
+use PHPUnit\TextUI\XmlConfiguration\Migrator;
+use PHPUnit\TextUI\XmlConfiguration\PhpHandler;
+use PHPUnit\Util\FileLoader;
+use PHPUnit\Util\Filesystem;
+use PHPUnit\Util\Printer;
+use PHPUnit\Util\TextTestListRenderer;
+use PHPUnit\Util\Xml\SchemaDetector;
+use PHPUnit\Util\XmlTestListRenderer;
+use ReflectionClass;
+use SebastianBergmann\CodeCoverage\Filter;
+use SebastianBergmann\CodeCoverage\StaticAnalysis\CacheWarmer;
+use SebastianBergmann\Timer\Timer;
+use Throwable;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+class Command
+{
+    /**
+     * @var array<string,mixed>
+     */
+    protected $arguments = [];
+
+    /**
+     * @var array<string,mixed>
+     */
+    protected $longOptions = [];
+
+    /**
+     * @var bool
+     */
+    private $versionStringPrinted = false;
+
+    /**
+     * @psalm-var list<string>
+     */
+    private $warnings = [];
+
+    /**
+     * @throws Exception
+     */
+    public static function main(bool $exit = true): int
+    {
+        try {
+            return (new static)->run($_SERVER['argv'], $exit);
+        } catch (Throwable $t) {
+            throw new RuntimeException(
+                $t->getMessage(),
+                (int) $t->getCode(),
+                $t
+            );
+        }
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function run(array $argv, bool $exit = true): int
+    {
+        $this->handleArguments($argv);
+
+        $runner = $this->createRunner();
+
+        if ($this->arguments['test'] instanceof TestSuite) {
+            $suite = $this->arguments['test'];
+        } else {
+            $suite = $runner->getTest(
+                $this->arguments['test'],
+                $this->arguments['testSuffixes']
+            );
+        }
+
+        if ($this->arguments['listGroups']) {
+            return $this->handleListGroups($suite, $exit);
+        }
+
+        if ($this->arguments['listSuites']) {
+            return $this->handleListSuites($exit);
+        }
+
+        if ($this->arguments['listTests']) {
+            return $this->handleListTests($suite, $exit);
+        }
+
+        if ($this->arguments['listTestsXml']) {
+            return $this->handleListTestsXml($suite, $this->arguments['listTestsXml'], $exit);
+        }
+
+        unset($this->arguments['test'], $this->arguments['testFile']);
+
+        try {
+            $result = $runner->run($suite, $this->arguments, $this->warnings, $exit);
+        } catch (Throwable $t) {
+            print $t->getMessage() . PHP_EOL;
+        }
+
+        $return = TestRunner::FAILURE_EXIT;
+
+        if (isset($result) && $result->wasSuccessful()) {
+            $return = TestRunner::SUCCESS_EXIT;
+        } elseif (!isset($result) || $result->errorCount() > 0) {
+            $return = TestRunner::EXCEPTION_EXIT;
+        }
+
+        if ($exit) {
+            exit($return);
+        }
+
+        return $return;
+    }
+
+    /**
+     * Create a TestRunner, override in subclasses.
+     */
+    protected function createRunner(): TestRunner
+    {
+        return new TestRunner($this->arguments['loader']);
+    }
+
+    /**
+     * Handles the command-line arguments.
+     *
+     * A child class of PHPUnit\TextUI\Command can hook into the argument
+     * parsing by adding the switch(es) to the $longOptions array and point to a
+     * callback method that handles the switch(es) in the child class like this
+     *
+     * <code>
+     * <?php
+     * class MyCommand extends PHPUnit\TextUI\Command
+     * {
+     *     public function __construct()
+     *     {
+     *         // my-switch won't accept a value, it's an on/off
+     *         $this->longOptions['my-switch'] = 'myHandler';
+     *         // my-secondswitch will accept a value - note the equals sign
+     *         $this->longOptions['my-secondswitch='] = 'myOtherHandler';
+     *     }
+     *
+     *     // --my-switch  -> myHandler()
+     *     protected function myHandler()
+     *     {
+     *     }
+     *
+     *     // --my-secondswitch foo -> myOtherHandler('foo')
+     *     protected function myOtherHandler ($value)
+     *     {
+     *     }
+     *
+     *     // You will also need this - the static keyword in the
+     *     // PHPUnit\TextUI\Command will mean that it'll be
+     *     // PHPUnit\TextUI\Command that gets instantiated,
+     *     // not MyCommand
+     *     public static function main($exit = true)
+     *     {
+     *         $command = new static;
+     *
+     *         return $command->run($_SERVER['argv'], $exit);
+     *     }
+     *
+     * }
+     * </code>
+     *
+     * @throws Exception
+     */
+    protected function handleArguments(array $argv): void
+    {
+        try {
+            $arguments = (new Builder)->fromParameters($argv, array_keys($this->longOptions));
+        } catch (ArgumentsException $e) {
+            $this->exitWithErrorMessage($e->getMessage());
+        }
+
+        assert(isset($arguments) && $arguments instanceof Configuration);
+
+        if ($arguments->hasGenerateConfiguration() && $arguments->generateConfiguration()) {
+            $this->generateConfiguration();
+        }
+
+        if ($arguments->hasAtLeastVersion()) {
+            if (version_compare(Version::id(), $arguments->atLeastVersion(), '>=')) {
+                exit(TestRunner::SUCCESS_EXIT);
+            }
+
+            exit(TestRunner::FAILURE_EXIT);
+        }
+
+        if ($arguments->hasVersion() && $arguments->version()) {
+            $this->printVersionString();
+
+            exit(TestRunner::SUCCESS_EXIT);
+        }
+
+        if ($arguments->hasCheckVersion() && $arguments->checkVersion()) {
+            $this->handleVersionCheck();
+        }
+
+        if ($arguments->hasHelp()) {
+            $this->showHelp();
+
+            exit(TestRunner::SUCCESS_EXIT);
+        }
+
+        if ($arguments->hasUnrecognizedOrderBy()) {
+            $this->exitWithErrorMessage(
+                sprintf(
+                    'unrecognized --order-by option: %s',
+                    $arguments->unrecognizedOrderBy()
+                )
+            );
+        }
+
+        if ($arguments->hasIniSettings()) {
+            foreach ($arguments->iniSettings() as $name => $value) {
+                ini_set($name, $value);
+            }
+        }
+
+        if ($arguments->hasIncludePath()) {
+            ini_set(
+                'include_path',
+                $arguments->includePath() . PATH_SEPARATOR . ini_get('include_path')
+            );
+        }
+
+        $this->arguments = (new Mapper)->mapToLegacyArray($arguments);
+
+        $this->handleCustomOptions($arguments->unrecognizedOptions());
+        $this->handleCustomTestSuite();
+
+        if (!isset($this->arguments['testSuffixes'])) {
+            $this->arguments['testSuffixes'] = ['Test.php', '.phpt'];
+        }
+
+        if (!isset($this->arguments['test']) && $arguments->hasArgument()) {
+            $this->arguments['test'] = realpath($arguments->argument());
+
+            if ($this->arguments['test'] === false) {
+                $this->exitWithErrorMessage(
+                    sprintf(
+                        'Cannot open file "%s".',
+                        $arguments->argument()
+                    )
+                );
+            }
+        }
+
+        if ($this->arguments['loader'] !== null) {
+            $this->arguments['loader'] = $this->handleLoader($this->arguments['loader']);
+        }
+
+        if (isset($this->arguments['configuration'])) {
+            if (is_dir($this->arguments['configuration'])) {
+                $candidate = $this->configurationFileInDirectory($this->arguments['configuration']);
+
+                if ($candidate !== null) {
+                    $this->arguments['configuration'] = $candidate;
+                }
+            }
+        } elseif ($this->arguments['useDefaultConfiguration']) {
+            $candidate = $this->configurationFileInDirectory(getcwd());
+
+            if ($candidate !== null) {
+                $this->arguments['configuration'] = $candidate;
+            }
+        }
+
+        if ($arguments->hasMigrateConfiguration() && $arguments->migrateConfiguration()) {
+            if (!isset($this->arguments['configuration'])) {
+                print 'No configuration file found to migrate.' . PHP_EOL;
+
+                exit(TestRunner::EXCEPTION_EXIT);
+            }
+
+            $this->migrateConfiguration(realpath($this->arguments['configuration']));
+        }
+
+        if (isset($this->arguments['configuration'])) {
+            try {
+                $this->arguments['configurationObject'] = (new Loader)->load($this->arguments['configuration']);
+            } catch (Throwable $e) {
+                print $e->getMessage() . PHP_EOL;
+
+                exit(TestRunner::FAILURE_EXIT);
+            }
+
+            $phpunitConfiguration = $this->arguments['configurationObject']->phpunit();
+
+            (new PhpHandler)->handle($this->arguments['configurationObject']->php());
+
+            if (isset($this->arguments['bootstrap'])) {
+                $this->handleBootstrap($this->arguments['bootstrap']);
+            } elseif ($phpunitConfiguration->hasBootstrap()) {
+                $this->handleBootstrap($phpunitConfiguration->bootstrap());
+            }
+
+            if (!isset($this->arguments['stderr'])) {
+                $this->arguments['stderr'] = $phpunitConfiguration->stderr();
+            }
+
+            if (!isset($this->arguments['noExtensions']) && $phpunitConfiguration->hasExtensionsDirectory() && extension_loaded('phar')) {
+                $result = (new PharLoader)->loadPharExtensionsInDirectory($phpunitConfiguration->extensionsDirectory());
+
+                $this->arguments['loadedExtensions']    = $result['loadedExtensions'];
+                $this->arguments['notLoadedExtensions'] = $result['notLoadedExtensions'];
+
+                unset($result);
+            }
+
+            if (!isset($this->arguments['columns'])) {
+                $this->arguments['columns'] = $phpunitConfiguration->columns();
+            }
+
+            if (!isset($this->arguments['printer']) && $phpunitConfiguration->hasPrinterClass()) {
+                $file = $phpunitConfiguration->hasPrinterFile() ? $phpunitConfiguration->printerFile() : '';
+
+                $this->arguments['printer'] = $this->handlePrinter(
+                    $phpunitConfiguration->printerClass(),
+                    $file
+                );
+            }
+
+            if ($phpunitConfiguration->hasTestSuiteLoaderClass()) {
+                $file = $phpunitConfiguration->hasTestSuiteLoaderFile() ? $phpunitConfiguration->testSuiteLoaderFile() : '';
+
+                $this->arguments['loader'] = $this->handleLoader(
+                    $phpunitConfiguration->testSuiteLoaderClass(),
+                    $file
+                );
+            }
+
+            if (!isset($this->arguments['testsuite']) && $phpunitConfiguration->hasDefaultTestSuite()) {
+                $this->arguments['testsuite'] = $phpunitConfiguration->defaultTestSuite();
+            }
+
+            if (!isset($this->arguments['test'])) {
+                try {
+                    $this->arguments['test'] = (new TestSuiteMapper)->map(
+                        $this->arguments['configurationObject']->testSuite(),
+                        $this->arguments['testsuite'] ?? ''
+                    );
+                } catch (Exception $e) {
+                    $this->printVersionString();
+
+                    print $e->getMessage() . PHP_EOL;
+
+                    exit(TestRunner::EXCEPTION_EXIT);
+                }
+            }
+        } elseif (isset($this->arguments['bootstrap'])) {
+            $this->handleBootstrap($this->arguments['bootstrap']);
+        }
+
+        if (isset($this->arguments['printer']) && is_string($this->arguments['printer'])) {
+            $this->arguments['printer'] = $this->handlePrinter($this->arguments['printer']);
+        }
+
+        if (isset($this->arguments['configurationObject'], $this->arguments['warmCoverageCache'])) {
+            $this->handleWarmCoverageCache($this->arguments['configurationObject']);
+        }
+
+        if (!isset($this->arguments['test'])) {
+            $this->showHelp();
+
+            exit(TestRunner::EXCEPTION_EXIT);
+        }
+    }
+
+    /**
+     * Handles the loading of the PHPUnit\Runner\TestSuiteLoader implementation.
+     *
+     * @deprecated see https://github.com/sebastianbergmann/phpunit/issues/4039
+     */
+    protected function handleLoader(string $loaderClass, string $loaderFile = ''): ?TestSuiteLoader
+    {
+        $this->warnings[] = 'Using a custom test suite loader is deprecated';
+
+        if (!class_exists($loaderClass, false)) {
+            if ($loaderFile == '') {
+                $loaderFile = Filesystem::classNameToFilename(
+                    $loaderClass
+                );
+            }
+
+            $loaderFile = stream_resolve_include_path($loaderFile);
+
+            if ($loaderFile) {
+                /**
+                 * @noinspection PhpIncludeInspection
+                 *
+                 * @psalm-suppress UnresolvableInclude
+                 */
+                require $loaderFile;
+            }
+        }
+
+        if (class_exists($loaderClass, false)) {
+            try {
+                $class = new ReflectionClass($loaderClass);
+                // @codeCoverageIgnoreStart
+            } catch (\ReflectionException $e) {
+                throw new ReflectionException(
+                    $e->getMessage(),
+                    (int) $e->getCode(),
+                    $e
+                );
+            }
+            // @codeCoverageIgnoreEnd
+
+            if ($class->implementsInterface(TestSuiteLoader::class) && $class->isInstantiable()) {
+                $object = $class->newInstance();
+
+                assert($object instanceof TestSuiteLoader);
+
+                return $object;
+            }
+        }
+
+        if ($loaderClass == StandardTestSuiteLoader::class) {
+            return null;
+        }
+
+        $this->exitWithErrorMessage(
+            sprintf(
+                'Could not use "%s" as loader.',
+                $loaderClass
+            )
+        );
+
+        return null;
+    }
+
+    /**
+     * Handles the loading of the PHPUnit\Util\Printer implementation.
+     *
+     * @return null|Printer|string
+     */
+    protected function handlePrinter(string $printerClass, string $printerFile = '')
+    {
+        if (!class_exists($printerClass, false)) {
+            if ($printerFile === '') {
+                $printerFile = Filesystem::classNameToFilename(
+                    $printerClass
+                );
+            }
+
+            $printerFile = stream_resolve_include_path($printerFile);
+
+            if ($printerFile) {
+                /**
+                 * @noinspection PhpIncludeInspection
+                 *
+                 * @psalm-suppress UnresolvableInclude
+                 */
+                require $printerFile;
+            }
+        }
+
+        if (!class_exists($printerClass)) {
+            $this->exitWithErrorMessage(
+                sprintf(
+                    'Could not use "%s" as printer: class does not exist',
+                    $printerClass
+                )
+            );
+        }
+
+        try {
+            $class = new ReflectionClass($printerClass);
+            // @codeCoverageIgnoreStart
+        } catch (\ReflectionException $e) {
+            throw new ReflectionException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+            // @codeCoverageIgnoreEnd
+        }
+
+        if (!$class->implementsInterface(ResultPrinter::class)) {
+            $this->exitWithErrorMessage(
+                sprintf(
+                    'Could not use "%s" as printer: class does not implement %s',
+                    $printerClass,
+                    ResultPrinter::class
+                )
+            );
+        }
+
+        if (!$class->isInstantiable()) {
+            $this->exitWithErrorMessage(
+                sprintf(
+                    'Could not use "%s" as printer: class cannot be instantiated',
+                    $printerClass
+                )
+            );
+        }
+
+        if ($class->isSubclassOf(ResultPrinter::class)) {
+            return $printerClass;
+        }
+
+        $outputStream = isset($this->arguments['stderr']) ? 'php://stderr' : null;
+
+        return $class->newInstance($outputStream);
+    }
+
+    /**
+     * Loads a bootstrap file.
+     */
+    protected function handleBootstrap(string $filename): void
+    {
+        try {
+            FileLoader::checkAndLoad($filename);
+        } catch (Throwable $t) {
+            if ($t instanceof \PHPUnit\Exception) {
+                $this->exitWithErrorMessage($t->getMessage());
+            }
+
+            $this->exitWithErrorMessage(
+                sprintf(
+                    'Error in bootstrap script: %s:%s%s%s%s',
+                    get_class($t),
+                    PHP_EOL,
+                    $t->getMessage(),
+                    PHP_EOL,
+                    $t->getTraceAsString()
+                )
+            );
+        }
+    }
+
+    protected function handleVersionCheck(): void
+    {
+        $this->printVersionString();
+
+        $latestVersion = file_get_contents('https://phar.phpunit.de/latest-version-of/phpunit');
+        $isOutdated    = version_compare($latestVersion, Version::id(), '>');
+
+        if ($isOutdated) {
+            printf(
+                'You are not using the latest version of PHPUnit.' . PHP_EOL .
+                'The latest version is PHPUnit %s.' . PHP_EOL,
+                $latestVersion
+            );
+        } else {
+            print 'You are using the latest version of PHPUnit.' . PHP_EOL;
+        }
+
+        exit(TestRunner::SUCCESS_EXIT);
+    }
+
+    /**
+     * Show the help message.
+     */
+    protected function showHelp(): void
+    {
+        $this->printVersionString();
+        (new Help)->writeToConsole();
+    }
+
+    /**
+     * Custom callback for test suite discovery.
+     */
+    protected function handleCustomTestSuite(): void
+    {
+    }
+
+    private function printVersionString(): void
+    {
+        if ($this->versionStringPrinted) {
+            return;
+        }
+
+        print Version::getVersionString() . PHP_EOL . PHP_EOL;
+
+        $this->versionStringPrinted = true;
+    }
+
+    private function exitWithErrorMessage(string $message): void
+    {
+        $this->printVersionString();
+
+        print $message . PHP_EOL;
+
+        exit(TestRunner::FAILURE_EXIT);
+    }
+
+    private function handleListGroups(TestSuite $suite, bool $exit): int
+    {
+        $this->printVersionString();
+
+        $this->warnAboutConflictingOptions(
+            'listGroups',
+            [
+                'filter',
+                'groups',
+                'excludeGroups',
+                'testsuite',
+            ]
+        );
+
+        print 'Available test group(s):' . PHP_EOL;
+
+        $groups = $suite->getGroups();
+        sort($groups);
+
+        foreach ($groups as $group) {
+            if (strpos($group, '__phpunit_') === 0) {
+                continue;
+            }
+
+            printf(
+                ' - %s' . PHP_EOL,
+                $group
+            );
+        }
+
+        if ($exit) {
+            exit(TestRunner::SUCCESS_EXIT);
+        }
+
+        return TestRunner::SUCCESS_EXIT;
+    }
+
+    /**
+     * @throws \PHPUnit\Framework\Exception
+     * @throws \PHPUnit\TextUI\XmlConfiguration\Exception
+     */
+    private function handleListSuites(bool $exit): int
+    {
+        $this->printVersionString();
+
+        $this->warnAboutConflictingOptions(
+            'listSuites',
+            [
+                'filter',
+                'groups',
+                'excludeGroups',
+                'testsuite',
+            ]
+        );
+
+        print 'Available test suite(s):' . PHP_EOL;
+
+        foreach ($this->arguments['configurationObject']->testSuite() as $testSuite) {
+            printf(
+                ' - %s' . PHP_EOL,
+                $testSuite->name()
+            );
+        }
+
+        if ($exit) {
+            exit(TestRunner::SUCCESS_EXIT);
+        }
+
+        return TestRunner::SUCCESS_EXIT;
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    private function handleListTests(TestSuite $suite, bool $exit): int
+    {
+        $this->printVersionString();
+
+        $this->warnAboutConflictingOptions(
+            'listTests',
+            [
+                'filter',
+                'groups',
+                'excludeGroups',
+                'testsuite',
+            ]
+        );
+
+        $renderer = new TextTestListRenderer;
+
+        print $renderer->render($suite);
+
+        if ($exit) {
+            exit(TestRunner::SUCCESS_EXIT);
+        }
+
+        return TestRunner::SUCCESS_EXIT;
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    private function handleListTestsXml(TestSuite $suite, string $target, bool $exit): int
+    {
+        $this->printVersionString();
+
+        $this->warnAboutConflictingOptions(
+            'listTestsXml',
+            [
+                'filter',
+                'groups',
+                'excludeGroups',
+                'testsuite',
+            ]
+        );
+
+        $renderer = new XmlTestListRenderer;
+
+        file_put_contents($target, $renderer->render($suite));
+
+        printf(
+            'Wrote list of tests that would have been run to %s' . PHP_EOL,
+            $target
+        );
+
+        if ($exit) {
+            exit(TestRunner::SUCCESS_EXIT);
+        }
+
+        return TestRunner::SUCCESS_EXIT;
+    }
+
+    private function generateConfiguration(): void
+    {
+        $this->printVersionString();
+
+        print 'Generating phpunit.xml in ' . getcwd() . PHP_EOL . PHP_EOL;
+        print 'Bootstrap script (relative to path shown above; default: vendor/autoload.php): ';
+
+        $bootstrapScript = trim(fgets(STDIN));
+
+        print 'Tests directory (relative to path shown above; default: tests): ';
+
+        $testsDirectory = trim(fgets(STDIN));
+
+        print 'Source directory (relative to path shown above; default: src): ';
+
+        $src = trim(fgets(STDIN));
+
+        print 'Cache directory (relative to path shown above; default: .phpunit.cache): ';
+
+        $cacheDirectory = trim(fgets(STDIN));
+
+        if ($bootstrapScript === '') {
+            $bootstrapScript = 'vendor/autoload.php';
+        }
+
+        if ($testsDirectory === '') {
+            $testsDirectory = 'tests';
+        }
+
+        if ($src === '') {
+            $src = 'src';
+        }
+
+        if ($cacheDirectory === '') {
+            $cacheDirectory = '.phpunit.cache';
+        }
+
+        $generator = new Generator;
+
+        file_put_contents(
+            'phpunit.xml',
+            $generator->generateDefaultConfiguration(
+                Version::series(),
+                $bootstrapScript,
+                $testsDirectory,
+                $src,
+                $cacheDirectory
+            )
+        );
+
+        print PHP_EOL . 'Generated phpunit.xml in ' . getcwd() . '.' . PHP_EOL;
+        print 'Make sure to exclude the ' . $cacheDirectory . ' directory from version control.' . PHP_EOL;
+
+        exit(TestRunner::SUCCESS_EXIT);
+    }
+
+    private function migrateConfiguration(string $filename): void
+    {
+        $this->printVersionString();
+
+        if (!(new SchemaDetector)->detect($filename)->detected()) {
+            print $filename . ' does not need to be migrated.' . PHP_EOL;
+
+            exit(TestRunner::EXCEPTION_EXIT);
+        }
+
+        copy($filename, $filename . '.bak');
+
+        print 'Created backup:         ' . $filename . '.bak' . PHP_EOL;
+
+        try {
+            file_put_contents(
+                $filename,
+                (new Migrator)->migrate($filename)
+            );
+
+            print 'Migrated configuration: ' . $filename . PHP_EOL;
+        } catch (Throwable $t) {
+            print 'Migration failed: ' . $t->getMessage() . PHP_EOL;
+
+            exit(TestRunner::EXCEPTION_EXIT);
+        }
+
+        exit(TestRunner::SUCCESS_EXIT);
+    }
+
+    private function handleCustomOptions(array $unrecognizedOptions): void
+    {
+        foreach ($unrecognizedOptions as $name => $value) {
+            if (isset($this->longOptions[$name])) {
+                $handler = $this->longOptions[$name];
+            }
+
+            $name .= '=';
+
+            if (isset($this->longOptions[$name])) {
+                $handler = $this->longOptions[$name];
+            }
+
+            if (isset($handler) && is_callable([$this, $handler])) {
+                $this->{$handler}($value);
+
+                unset($handler);
+            }
+        }
+    }
+
+    private function handleWarmCoverageCache(XmlConfiguration\Configuration $configuration): void
+    {
+        $this->printVersionString();
+
+        if (isset($this->arguments['coverageCacheDirectory'])) {
+            $cacheDirectory = $this->arguments['coverageCacheDirectory'];
+        } elseif ($configuration->codeCoverage()->hasCacheDirectory()) {
+            $cacheDirectory = $configuration->codeCoverage()->cacheDirectory()->path();
+        } else {
+            print 'Cache for static analysis has not been configured' . PHP_EOL;
+
+            exit(TestRunner::EXCEPTION_EXIT);
+        }
+
+        $filter = new Filter;
+
+        if ($configuration->codeCoverage()->hasNonEmptyListOfFilesToBeIncludedInCodeCoverageReport()) {
+            (new FilterMapper)->map(
+                $filter,
+                $configuration->codeCoverage()
+            );
+        } elseif (isset($this->arguments['coverageFilter'])) {
+            if (!is_array($this->arguments['coverageFilter'])) {
+                $coverageFilterDirectories = [$this->arguments['coverageFilter']];
+            } else {
+                $coverageFilterDirectories = $this->arguments['coverageFilter'];
+            }
+
+            foreach ($coverageFilterDirectories as $coverageFilterDirectory) {
+                $filter->includeDirectory($coverageFilterDirectory);
+            }
+        } else {
+            print 'Filter for code coverage has not been configured' . PHP_EOL;
+
+            exit(TestRunner::EXCEPTION_EXIT);
+        }
+
+        $timer = new Timer;
+        $timer->start();
+
+        print 'Warming cache for static analysis ... ';
+
+        (new CacheWarmer)->warmCache(
+            $cacheDirectory,
+            !$configuration->codeCoverage()->disableCodeCoverageIgnore(),
+            $configuration->codeCoverage()->ignoreDeprecatedCodeUnits(),
+            $filter
+        );
+
+        print 'done [' . $timer->stop()->asString() . ']' . PHP_EOL;
+
+        exit(TestRunner::SUCCESS_EXIT);
+    }
+
+    private function configurationFileInDirectory(string $directory): ?string
+    {
+        $candidates = [
+            $directory . '/phpunit.xml',
+            $directory . '/phpunit.xml.dist',
+        ];
+
+        foreach ($candidates as $candidate) {
+            if (is_file($candidate)) {
+                return realpath($candidate);
+            }
+        }
+
+        return null;
+    }
+
+    /**
+     * @psalm-param "listGroups"|"listSuites"|"listTests"|"listTestsXml"|"filter"|"groups"|"excludeGroups"|"testsuite" $key
+     * @psalm-param list<"listGroups"|"listSuites"|"listTests"|"listTestsXml"|"filter"|"groups"|"excludeGroups"|"testsuite"> $keys
+     */
+    private function warnAboutConflictingOptions(string $key, array $keys): void
+    {
+        $warningPrinted = false;
+
+        foreach ($keys as $_key) {
+            if (!empty($this->arguments[$_key])) {
+                printf(
+                    'The %s and %s options cannot be combined, %s is ignored' . PHP_EOL,
+                    $this->mapKeyToOptionForWarning($_key),
+                    $this->mapKeyToOptionForWarning($key),
+                    $this->mapKeyToOptionForWarning($_key)
+                );
+
+                $warningPrinted = true;
+            }
+        }
+
+        if ($warningPrinted) {
+            print PHP_EOL;
+        }
+    }
+
+    /**
+     * @psalm-param "listGroups"|"listSuites"|"listTests"|"listTestsXml"|"filter"|"groups"|"excludeGroups"|"testsuite" $key
+     */
+    private function mapKeyToOptionForWarning(string $key): string
+    {
+        switch ($key) {
+            case 'listGroups':
+                return '--list-groups';
+
+            case 'listSuites':
+                return '--list-suites';
+
+            case 'listTests':
+                return '--list-tests';
+
+            case 'listTestsXml':
+                return '--list-tests-xml';
+
+            case 'filter':
+                return '--filter';
+
+            case 'groups':
+                return '--group';
+
+            case 'excludeGroups':
+                return '--exclude-group';
+
+            case 'testsuite':
+                return '--testsuite';
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/DefaultResultPrinter.php b/www-api/vendor/phpunit/phpunit/src/TextUI/DefaultResultPrinter.php
new file mode 100644
index 00000000..99f0fa9d
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/DefaultResultPrinter.php
@@ -0,0 +1,593 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI;
+
+use const PHP_EOL;
+use function array_map;
+use function array_reverse;
+use function count;
+use function floor;
+use function implode;
+use function in_array;
+use function is_int;
+use function max;
+use function preg_split;
+use function sprintf;
+use function str_pad;
+use function str_repeat;
+use function strlen;
+use function trim;
+use function vsprintf;
+use PHPUnit\Framework\AssertionFailedError;
+use PHPUnit\Framework\Exception;
+use PHPUnit\Framework\InvalidArgumentException;
+use PHPUnit\Framework\Test;
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\TestFailure;
+use PHPUnit\Framework\TestResult;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Framework\Warning;
+use PHPUnit\Runner\PhptTestCase;
+use PHPUnit\Util\Color;
+use PHPUnit\Util\Printer;
+use SebastianBergmann\Environment\Console;
+use SebastianBergmann\Timer\ResourceUsageFormatter;
+use SebastianBergmann\Timer\Timer;
+use Throwable;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+class DefaultResultPrinter extends Printer implements ResultPrinter
+{
+    public const EVENT_TEST_START = 0;
+
+    public const EVENT_TEST_END = 1;
+
+    public const EVENT_TESTSUITE_START = 2;
+
+    public const EVENT_TESTSUITE_END = 3;
+
+    public const COLOR_NEVER = 'never';
+
+    public const COLOR_AUTO = 'auto';
+
+    public const COLOR_ALWAYS = 'always';
+
+    public const COLOR_DEFAULT = self::COLOR_NEVER;
+
+    private const AVAILABLE_COLORS = [self::COLOR_NEVER, self::COLOR_AUTO, self::COLOR_ALWAYS];
+
+    /**
+     * @var int
+     */
+    protected $column = 0;
+
+    /**
+     * @var int
+     */
+    protected $maxColumn;
+
+    /**
+     * @var bool
+     */
+    protected $lastTestFailed = false;
+
+    /**
+     * @var int
+     */
+    protected $numAssertions = 0;
+
+    /**
+     * @var int
+     */
+    protected $numTests = -1;
+
+    /**
+     * @var int
+     */
+    protected $numTestsRun = 0;
+
+    /**
+     * @var int
+     */
+    protected $numTestsWidth;
+
+    /**
+     * @var bool
+     */
+    protected $colors = false;
+
+    /**
+     * @var bool
+     */
+    protected $debug = false;
+
+    /**
+     * @var bool
+     */
+    protected $verbose = false;
+
+    /**
+     * @var int
+     */
+    private $numberOfColumns;
+
+    /**
+     * @var bool
+     */
+    private $reverse;
+
+    /**
+     * @var bool
+     */
+    private $defectListPrinted = false;
+
+    /**
+     * @var Timer
+     */
+    private $timer;
+
+    /**
+     * Constructor.
+     *
+     * @param null|resource|string $out
+     * @param int|string           $numberOfColumns
+     *
+     * @throws Exception
+     */
+    public function __construct($out = null, bool $verbose = false, string $colors = self::COLOR_DEFAULT, bool $debug = false, $numberOfColumns = 80, bool $reverse = false)
+    {
+        parent::__construct($out);
+
+        if (!in_array($colors, self::AVAILABLE_COLORS, true)) {
+            throw InvalidArgumentException::create(
+                3,
+                vsprintf('value from "%s", "%s" or "%s"', self::AVAILABLE_COLORS)
+            );
+        }
+
+        if (!is_int($numberOfColumns) && $numberOfColumns !== 'max') {
+            throw InvalidArgumentException::create(5, 'integer or "max"');
+        }
+
+        $console            = new Console;
+        $maxNumberOfColumns = $console->getNumberOfColumns();
+
+        if ($numberOfColumns === 'max' || ($numberOfColumns !== 80 && $numberOfColumns > $maxNumberOfColumns)) {
+            $numberOfColumns = $maxNumberOfColumns;
+        }
+
+        $this->numberOfColumns = $numberOfColumns;
+        $this->verbose         = $verbose;
+        $this->debug           = $debug;
+        $this->reverse         = $reverse;
+
+        if ($colors === self::COLOR_AUTO && $console->hasColorSupport()) {
+            $this->colors = true;
+        } else {
+            $this->colors = (self::COLOR_ALWAYS === $colors);
+        }
+
+        $this->timer = new Timer;
+
+        $this->timer->start();
+    }
+
+    public function printResult(TestResult $result): void
+    {
+        $this->printHeader($result);
+        $this->printErrors($result);
+        $this->printWarnings($result);
+        $this->printFailures($result);
+        $this->printRisky($result);
+
+        if ($this->verbose) {
+            $this->printIncompletes($result);
+            $this->printSkipped($result);
+        }
+
+        $this->printFooter($result);
+    }
+
+    /**
+     * An error occurred.
+     */
+    public function addError(Test $test, Throwable $t, float $time): void
+    {
+        $this->writeProgressWithColor('fg-red, bold', 'E');
+        $this->lastTestFailed = true;
+    }
+
+    /**
+     * A failure occurred.
+     */
+    public function addFailure(Test $test, AssertionFailedError $e, float $time): void
+    {
+        $this->writeProgressWithColor('bg-red, fg-white', 'F');
+        $this->lastTestFailed = true;
+    }
+
+    /**
+     * A warning occurred.
+     */
+    public function addWarning(Test $test, Warning $e, float $time): void
+    {
+        $this->writeProgressWithColor('fg-yellow, bold', 'W');
+        $this->lastTestFailed = true;
+    }
+
+    /**
+     * Incomplete test.
+     */
+    public function addIncompleteTest(Test $test, Throwable $t, float $time): void
+    {
+        $this->writeProgressWithColor('fg-yellow, bold', 'I');
+        $this->lastTestFailed = true;
+    }
+
+    /**
+     * Risky test.
+     */
+    public function addRiskyTest(Test $test, Throwable $t, float $time): void
+    {
+        $this->writeProgressWithColor('fg-yellow, bold', 'R');
+        $this->lastTestFailed = true;
+    }
+
+    /**
+     * Skipped test.
+     */
+    public function addSkippedTest(Test $test, Throwable $t, float $time): void
+    {
+        $this->writeProgressWithColor('fg-cyan, bold', 'S');
+        $this->lastTestFailed = true;
+    }
+
+    /**
+     * A testsuite started.
+     */
+    public function startTestSuite(TestSuite $suite): void
+    {
+        if ($this->numTests == -1) {
+            $this->numTests      = count($suite);
+            $this->numTestsWidth = strlen((string) $this->numTests);
+            $this->maxColumn     = $this->numberOfColumns - strlen('  /  (XXX%)') - (2 * $this->numTestsWidth);
+        }
+    }
+
+    /**
+     * A testsuite ended.
+     */
+    public function endTestSuite(TestSuite $suite): void
+    {
+    }
+
+    /**
+     * A test started.
+     */
+    public function startTest(Test $test): void
+    {
+        if ($this->debug) {
+            $this->write(
+                sprintf(
+                    "Test '%s' started\n",
+                    \PHPUnit\Util\Test::describeAsString($test)
+                )
+            );
+        }
+    }
+
+    /**
+     * A test ended.
+     */
+    public function endTest(Test $test, float $time): void
+    {
+        if ($this->debug) {
+            $this->write(
+                sprintf(
+                    "Test '%s' ended\n",
+                    \PHPUnit\Util\Test::describeAsString($test)
+                )
+            );
+        }
+
+        if (!$this->lastTestFailed) {
+            $this->writeProgress('.');
+        }
+
+        if ($test instanceof TestCase) {
+            $this->numAssertions += $test->getNumAssertions();
+        } elseif ($test instanceof PhptTestCase) {
+            $this->numAssertions++;
+        }
+
+        $this->lastTestFailed = false;
+
+        if ($test instanceof TestCase && !$test->hasExpectationOnOutput()) {
+            $this->write($test->getActualOutput());
+        }
+    }
+
+    protected function printDefects(array $defects, string $type): void
+    {
+        $count = count($defects);
+
+        if ($count == 0) {
+            return;
+        }
+
+        if ($this->defectListPrinted) {
+            $this->write("\n--\n\n");
+        }
+
+        $this->write(
+            sprintf(
+                "There %s %d %s%s:\n",
+                ($count == 1) ? 'was' : 'were',
+                $count,
+                $type,
+                ($count == 1) ? '' : 's'
+            )
+        );
+
+        $i = 1;
+
+        if ($this->reverse) {
+            $defects = array_reverse($defects);
+        }
+
+        foreach ($defects as $defect) {
+            $this->printDefect($defect, $i++);
+        }
+
+        $this->defectListPrinted = true;
+    }
+
+    protected function printDefect(TestFailure $defect, int $count): void
+    {
+        $this->printDefectHeader($defect, $count);
+        $this->printDefectTrace($defect);
+    }
+
+    protected function printDefectHeader(TestFailure $defect, int $count): void
+    {
+        $this->write(
+            sprintf(
+                "\n%d) %s\n",
+                $count,
+                $defect->getTestName()
+            )
+        );
+    }
+
+    protected function printDefectTrace(TestFailure $defect): void
+    {
+        $e = $defect->thrownException();
+
+        $this->write((string) $e);
+
+        while ($e = $e->getPrevious()) {
+            $this->write("\nCaused by\n" . trim((string) $e) . "\n");
+        }
+    }
+
+    protected function printErrors(TestResult $result): void
+    {
+        $this->printDefects($result->errors(), 'error');
+    }
+
+    protected function printFailures(TestResult $result): void
+    {
+        $this->printDefects($result->failures(), 'failure');
+    }
+
+    protected function printWarnings(TestResult $result): void
+    {
+        $this->printDefects($result->warnings(), 'warning');
+    }
+
+    protected function printIncompletes(TestResult $result): void
+    {
+        $this->printDefects($result->notImplemented(), 'incomplete test');
+    }
+
+    protected function printRisky(TestResult $result): void
+    {
+        $this->printDefects($result->risky(), 'risky test');
+    }
+
+    protected function printSkipped(TestResult $result): void
+    {
+        $this->printDefects($result->skipped(), 'skipped test');
+    }
+
+    protected function printHeader(TestResult $result): void
+    {
+        if (count($result) > 0) {
+            $this->write(PHP_EOL . PHP_EOL . (new ResourceUsageFormatter)->resourceUsage($this->timer->stop()) . PHP_EOL . PHP_EOL);
+        }
+    }
+
+    protected function printFooter(TestResult $result): void
+    {
+        if (count($result) === 0) {
+            $this->writeWithColor(
+                'fg-black, bg-yellow',
+                'No tests executed!'
+            );
+
+            return;
+        }
+
+        if ($result->wasSuccessfulAndNoTestIsRiskyOrSkippedOrIncomplete()) {
+            $this->writeWithColor(
+                'fg-black, bg-green',
+                sprintf(
+                    'OK (%d test%s, %d assertion%s)',
+                    count($result),
+                    (count($result) === 1) ? '' : 's',
+                    $this->numAssertions,
+                    ($this->numAssertions === 1) ? '' : 's'
+                )
+            );
+
+            return;
+        }
+
+        $color = 'fg-black, bg-yellow';
+
+        if ($result->wasSuccessful()) {
+            if ($this->verbose || !$result->allHarmless()) {
+                $this->write("\n");
+            }
+
+            $this->writeWithColor(
+                $color,
+                'OK, but incomplete, skipped, or risky tests!'
+            );
+        } else {
+            $this->write("\n");
+
+            if ($result->errorCount()) {
+                $color = 'fg-white, bg-red';
+
+                $this->writeWithColor(
+                    $color,
+                    'ERRORS!'
+                );
+            } elseif ($result->failureCount()) {
+                $color = 'fg-white, bg-red';
+
+                $this->writeWithColor(
+                    $color,
+                    'FAILURES!'
+                );
+            } elseif ($result->warningCount()) {
+                $color = 'fg-black, bg-yellow';
+
+                $this->writeWithColor(
+                    $color,
+                    'WARNINGS!'
+                );
+            }
+        }
+
+        $this->writeCountString(count($result), 'Tests', $color, true);
+        $this->writeCountString($this->numAssertions, 'Assertions', $color, true);
+        $this->writeCountString($result->errorCount(), 'Errors', $color);
+        $this->writeCountString($result->failureCount(), 'Failures', $color);
+        $this->writeCountString($result->warningCount(), 'Warnings', $color);
+        $this->writeCountString($result->skippedCount(), 'Skipped', $color);
+        $this->writeCountString($result->notImplementedCount(), 'Incomplete', $color);
+        $this->writeCountString($result->riskyCount(), 'Risky', $color);
+        $this->writeWithColor($color, '.');
+    }
+
+    protected function writeProgress(string $progress): void
+    {
+        if ($this->debug) {
+            return;
+        }
+
+        $this->write($progress);
+        $this->column++;
+        $this->numTestsRun++;
+
+        if ($this->column == $this->maxColumn || $this->numTestsRun == $this->numTests) {
+            if ($this->numTestsRun == $this->numTests) {
+                $this->write(str_repeat(' ', $this->maxColumn - $this->column));
+            }
+
+            $this->write(
+                sprintf(
+                    ' %' . $this->numTestsWidth . 'd / %' .
+                    $this->numTestsWidth . 'd (%3s%%)',
+                    $this->numTestsRun,
+                    $this->numTests,
+                    floor(($this->numTestsRun / $this->numTests) * 100)
+                )
+            );
+
+            if ($this->column == $this->maxColumn) {
+                $this->writeNewLine();
+            }
+        }
+    }
+
+    protected function writeNewLine(): void
+    {
+        $this->column = 0;
+        $this->write("\n");
+    }
+
+    /**
+     * Formats a buffer with a specified ANSI color sequence if colors are
+     * enabled.
+     */
+    protected function colorizeTextBox(string $color, string $buffer): string
+    {
+        if (!$this->colors) {
+            return $buffer;
+        }
+
+        $lines   = preg_split('/\r\n|\r|\n/', $buffer);
+        $padding = max(array_map('\strlen', $lines));
+
+        $styledLines = [];
+
+        foreach ($lines as $line) {
+            $styledLines[] = Color::colorize($color, str_pad($line, $padding));
+        }
+
+        return implode(PHP_EOL, $styledLines);
+    }
+
+    /**
+     * Writes a buffer out with a color sequence if colors are enabled.
+     */
+    protected function writeWithColor(string $color, string $buffer, bool $lf = true): void
+    {
+        $this->write($this->colorizeTextBox($color, $buffer));
+
+        if ($lf) {
+            $this->write(PHP_EOL);
+        }
+    }
+
+    /**
+     * Writes progress with a color sequence if colors are enabled.
+     */
+    protected function writeProgressWithColor(string $color, string $buffer): void
+    {
+        $buffer = $this->colorizeTextBox($color, $buffer);
+        $this->writeProgress($buffer);
+    }
+
+    private function writeCountString(int $count, string $name, string $color, bool $always = false): void
+    {
+        static $first = true;
+
+        if ($always || $count > 0) {
+            $this->writeWithColor(
+                $color,
+                sprintf(
+                    '%s%s: %d',
+                    !$first ? ', ' : '',
+                    $name,
+                    $count
+                ),
+                false
+            );
+
+            $first = false;
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/Exception/Exception.php b/www-api/vendor/phpunit/phpunit/src/TextUI/Exception/Exception.php
new file mode 100644
index 00000000..ee2ae4ff
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/Exception/Exception.php
@@ -0,0 +1,19 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI;
+
+use Throwable;
+
+/**
+ * @internal This interface is not covered by the backward compatibility promise for PHPUnit
+ */
+interface Exception extends Throwable
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/Exception/ReflectionException.php b/www-api/vendor/phpunit/phpunit/src/TextUI/Exception/ReflectionException.php
new file mode 100644
index 00000000..74e9d25d
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/Exception/ReflectionException.php
@@ -0,0 +1,19 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI;
+
+use RuntimeException;
+
+/**
+ * @internal This interface is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ReflectionException extends RuntimeException implements Exception
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/Exception/RuntimeException.php b/www-api/vendor/phpunit/phpunit/src/TextUI/Exception/RuntimeException.php
new file mode 100644
index 00000000..790a8463
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/Exception/RuntimeException.php
@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI;
+
+/**
+ * @internal This interface is not covered by the backward compatibility promise for PHPUnit
+ */
+final class RuntimeException extends \RuntimeException implements Exception
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/Exception/TestDirectoryNotFoundException.php b/www-api/vendor/phpunit/phpunit/src/TextUI/Exception/TestDirectoryNotFoundException.php
new file mode 100644
index 00000000..770ad874
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/Exception/TestDirectoryNotFoundException.php
@@ -0,0 +1,29 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI;
+
+use function sprintf;
+use RuntimeException;
+
+/**
+ * @internal This interface is not covered by the backward compatibility promise for PHPUnit
+ */
+final class TestDirectoryNotFoundException extends RuntimeException implements Exception
+{
+    public function __construct(string $path)
+    {
+        parent::__construct(
+            sprintf(
+                'Test directory "%s" not found',
+                $path
+            )
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/Exception/TestFileNotFoundException.php b/www-api/vendor/phpunit/phpunit/src/TextUI/Exception/TestFileNotFoundException.php
new file mode 100644
index 00000000..7ffd2c78
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/Exception/TestFileNotFoundException.php
@@ -0,0 +1,29 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI;
+
+use function sprintf;
+use RuntimeException;
+
+/**
+ * @internal This interface is not covered by the backward compatibility promise for PHPUnit
+ */
+final class TestFileNotFoundException extends RuntimeException implements Exception
+{
+    public function __construct(string $path)
+    {
+        parent::__construct(
+            sprintf(
+                'Test file "%s" not found',
+                $path
+            )
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/Help.php b/www-api/vendor/phpunit/phpunit/src/TextUI/Help.php
new file mode 100644
index 00000000..084f2a21
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/Help.php
@@ -0,0 +1,265 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI;
+
+use const PHP_EOL;
+use function count;
+use function explode;
+use function max;
+use function preg_replace_callback;
+use function str_pad;
+use function str_repeat;
+use function strlen;
+use function wordwrap;
+use PHPUnit\Util\Color;
+use SebastianBergmann\Environment\Console;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Help
+{
+    private const LEFT_MARGIN = '  ';
+
+    private const HELP_TEXT = [
+        'Usage' => [
+            ['text' => 'phpunit [options] UnitTest.php'],
+            ['text' => 'phpunit [options] <directory>'],
+        ],
+
+        'Code Coverage Options' => [
+            ['arg' => '--coverage-clover <file>', 'desc' => 'Generate code coverage report in Clover XML format'],
+            ['arg' => '--coverage-cobertura <file>', 'desc' => 'Generate code coverage report in Cobertura XML format'],
+            ['arg' => '--coverage-crap4j <file>', 'desc' => 'Generate code coverage report in Crap4J XML format'],
+            ['arg' => '--coverage-html <dir>', 'desc' => 'Generate code coverage report in HTML format'],
+            ['arg' => '--coverage-php <file>', 'desc' => 'Export PHP_CodeCoverage object to file'],
+            ['arg' => '--coverage-text=<file>', 'desc' => 'Generate code coverage report in text format [default: standard output]'],
+            ['arg' => '--coverage-xml <dir>', 'desc' => 'Generate code coverage report in PHPUnit XML format'],
+            ['arg' => '--coverage-cache <dir>', 'desc' => 'Cache static analysis results'],
+            ['arg' => '--warm-coverage-cache', 'desc' => 'Warm static analysis cache'],
+            ['arg' => '--coverage-filter <dir>', 'desc' => 'Include <dir> in code coverage analysis'],
+            ['arg' => '--path-coverage', 'desc' => 'Perform path coverage analysis'],
+            ['arg' => '--disable-coverage-ignore', 'desc' => 'Disable annotations for ignoring code coverage'],
+            ['arg' => '--no-coverage', 'desc' => 'Ignore code coverage configuration'],
+        ],
+
+        'Logging Options' => [
+            ['arg' => '--log-junit <file>', 'desc' => 'Log test execution in JUnit XML format to file'],
+            ['arg' => '--log-teamcity <file>', 'desc' => 'Log test execution in TeamCity format to file'],
+            ['arg' => '--testdox-html <file>', 'desc' => 'Write agile documentation in HTML format to file'],
+            ['arg' => '--testdox-text <file>', 'desc' => 'Write agile documentation in Text format to file'],
+            ['arg' => '--testdox-xml <file>', 'desc' => 'Write agile documentation in XML format to file'],
+            ['arg' => '--reverse-list', 'desc' => 'Print defects in reverse order'],
+            ['arg' => '--no-logging', 'desc' => 'Ignore logging configuration'],
+        ],
+
+        'Test Selection Options' => [
+            ['arg' => '--list-suites', 'desc' => 'List available test suites'],
+            ['arg' => '--testsuite <name>', 'desc' => 'Filter which testsuite to run'],
+            ['arg' => '--list-groups', 'desc' => 'List available test groups'],
+            ['arg' => '--group <name>', 'desc' => 'Only runs tests from the specified group(s)'],
+            ['arg' => '--exclude-group <name>', 'desc' => 'Exclude tests from the specified group(s)'],
+            ['arg' => '--covers <name>', 'desc' => 'Only runs tests annotated with "@covers <name>"'],
+            ['arg' => '--uses <name>', 'desc' => 'Only runs tests annotated with "@uses <name>"'],
+            ['arg' => '--list-tests', 'desc' => 'List available tests'],
+            ['arg' => '--list-tests-xml <file>', 'desc' => 'List available tests in XML format'],
+            ['arg' => '--filter <pattern>', 'desc' => 'Filter which tests to run'],
+            ['arg' => '--test-suffix <suffixes>', 'desc' => 'Only search for test in files with specified suffix(es). Default: Test.php,.phpt'],
+        ],
+
+        'Test Execution Options' => [
+            ['arg' => '--dont-report-useless-tests', 'desc' => 'Do not report tests that do not test anything'],
+            ['arg'    => '--strict-coverage', 'desc' => 'Be strict about @covers annotation usage'],
+            ['arg'    => '--strict-global-state', 'desc' => 'Be strict about changes to global state'],
+            ['arg'    => '--disallow-test-output', 'desc' => 'Be strict about output during tests'],
+            ['arg'    => '--disallow-resource-usage', 'desc' => 'Be strict about resource usage during small tests'],
+            ['arg'    => '--enforce-time-limit', 'desc' => 'Enforce time limit based on test size'],
+            ['arg'    => '--default-time-limit <sec>', 'desc' => 'Timeout in seconds for tests without @small, @medium or @large'],
+            ['arg'    => '--disallow-todo-tests', 'desc' => 'Disallow @todo-annotated tests'],
+            ['spacer' => ''],
+
+            ['arg'    => '--process-isolation', 'desc' => 'Run each test in a separate PHP process'],
+            ['arg'    => '--globals-backup', 'desc' => 'Backup and restore $GLOBALS for each test'],
+            ['arg'    => '--static-backup', 'desc' => 'Backup and restore static attributes for each test'],
+            ['spacer' => ''],
+
+            ['arg'    => '--colors <flag>', 'desc' => 'Use colors in output ("never", "auto" or "always")'],
+            ['arg'    => '--columns <n>', 'desc' => 'Number of columns to use for progress output'],
+            ['arg'    => '--columns max', 'desc' => 'Use maximum number of columns for progress output'],
+            ['arg'    => '--stderr', 'desc' => 'Write to STDERR instead of STDOUT'],
+            ['arg'    => '--stop-on-defect', 'desc' => 'Stop execution upon first not-passed test'],
+            ['arg'    => '--stop-on-error', 'desc' => 'Stop execution upon first error'],
+            ['arg'    => '--stop-on-failure', 'desc' => 'Stop execution upon first error or failure'],
+            ['arg'    => '--stop-on-warning', 'desc' => 'Stop execution upon first warning'],
+            ['arg'    => '--stop-on-risky', 'desc' => 'Stop execution upon first risky test'],
+            ['arg'    => '--stop-on-skipped', 'desc' => 'Stop execution upon first skipped test'],
+            ['arg'    => '--stop-on-incomplete', 'desc' => 'Stop execution upon first incomplete test'],
+            ['arg'    => '--fail-on-incomplete', 'desc' => 'Treat incomplete tests as failures'],
+            ['arg'    => '--fail-on-risky', 'desc' => 'Treat risky tests as failures'],
+            ['arg'    => '--fail-on-skipped', 'desc' => 'Treat skipped tests as failures'],
+            ['arg'    => '--fail-on-warning', 'desc' => 'Treat tests with warnings as failures'],
+            ['arg'    => '-v|--verbose', 'desc' => 'Output more verbose information'],
+            ['arg'    => '--debug', 'desc' => 'Display debugging information'],
+            ['spacer' => ''],
+
+            ['arg'    => '--repeat <times>', 'desc' => 'Runs the test(s) repeatedly'],
+            ['arg'    => '--teamcity', 'desc' => 'Report test execution progress in TeamCity format'],
+            ['arg'    => '--testdox', 'desc' => 'Report test execution progress in TestDox format'],
+            ['arg'    => '--testdox-group', 'desc' => 'Only include tests from the specified group(s)'],
+            ['arg'    => '--testdox-exclude-group', 'desc' => 'Exclude tests from the specified group(s)'],
+            ['arg'    => '--no-interaction', 'desc' => 'Disable TestDox progress animation'],
+            ['arg'    => '--printer <printer>', 'desc' => 'TestListener implementation to use'],
+            ['spacer' => ''],
+
+            ['arg' => '--order-by <order>', 'desc' => 'Run tests in order: default|defects|duration|no-depends|random|reverse|size'],
+            ['arg' => '--random-order-seed <N>', 'desc' => 'Use a specific random seed <N> for random order'],
+            ['arg' => '--cache-result', 'desc' => 'Write test results to cache file'],
+            ['arg' => '--do-not-cache-result', 'desc' => 'Do not write test results to cache file'],
+        ],
+
+        'Configuration Options' => [
+            ['arg' => '--prepend <file>', 'desc' => 'A PHP script that is included as early as possible'],
+            ['arg' => '--bootstrap <file>', 'desc' => 'A PHP script that is included before the tests run'],
+            ['arg' => '-c|--configuration <file>', 'desc' => 'Read configuration from XML file'],
+            ['arg' => '--no-configuration', 'desc' => 'Ignore default configuration file (phpunit.xml)'],
+            ['arg' => '--extensions <extensions>', 'desc' => 'A comma separated list of PHPUnit extensions to load'],
+            ['arg' => '--no-extensions', 'desc' => 'Do not load PHPUnit extensions'],
+            ['arg' => '--include-path <path(s)>', 'desc' => 'Prepend PHP\'s include_path with given path(s)'],
+            ['arg' => '-d <key[=value]>', 'desc' => 'Sets a php.ini value'],
+            ['arg' => '--cache-result-file <file>', 'desc' => 'Specify result cache path and filename'],
+            ['arg' => '--generate-configuration', 'desc' => 'Generate configuration file with suggested settings'],
+            ['arg' => '--migrate-configuration', 'desc' => 'Migrate configuration file to current format'],
+        ],
+
+        'Miscellaneous Options' => [
+            ['arg' => '-h|--help', 'desc' => 'Prints this usage information'],
+            ['arg' => '--version', 'desc' => 'Prints the version and exits'],
+            ['arg' => '--atleast-version <min>', 'desc' => 'Checks that version is greater than min and exits'],
+            ['arg' => '--check-version', 'desc' => 'Check whether PHPUnit is the latest version'],
+        ],
+
+    ];
+
+    /**
+     * @var int Number of columns required to write the longest option name to the console
+     */
+    private $maxArgLength = 0;
+
+    /**
+     * @var int Number of columns left for the description field after padding and option
+     */
+    private $maxDescLength;
+
+    /**
+     * @var bool Use color highlights for sections, options and parameters
+     */
+    private $hasColor = false;
+
+    public function __construct(?int $width = null, ?bool $withColor = null)
+    {
+        if ($width === null) {
+            $width = (new Console)->getNumberOfColumns();
+        }
+
+        if ($withColor === null) {
+            $this->hasColor = (new Console)->hasColorSupport();
+        } else {
+            $this->hasColor = $withColor;
+        }
+
+        foreach (self::HELP_TEXT as $options) {
+            foreach ($options as $option) {
+                if (isset($option['arg'])) {
+                    $this->maxArgLength = max($this->maxArgLength, isset($option['arg']) ? strlen($option['arg']) : 0);
+                }
+            }
+        }
+
+        $this->maxDescLength = $width - $this->maxArgLength - 4;
+    }
+
+    /**
+     * Write the help file to the CLI, adapting width and colors to the console.
+     */
+    public function writeToConsole(): void
+    {
+        if ($this->hasColor) {
+            $this->writeWithColor();
+        } else {
+            $this->writePlaintext();
+        }
+    }
+
+    private function writePlaintext(): void
+    {
+        foreach (self::HELP_TEXT as $section => $options) {
+            print "{$section}:" . PHP_EOL;
+
+            if ($section !== 'Usage') {
+                print PHP_EOL;
+            }
+
+            foreach ($options as $option) {
+                if (isset($option['spacer'])) {
+                    print PHP_EOL;
+                }
+
+                if (isset($option['text'])) {
+                    print self::LEFT_MARGIN . $option['text'] . PHP_EOL;
+                }
+
+                if (isset($option['arg'])) {
+                    $arg = str_pad($option['arg'], $this->maxArgLength);
+                    print self::LEFT_MARGIN . $arg . ' ' . $option['desc'] . PHP_EOL;
+                }
+            }
+
+            print PHP_EOL;
+        }
+    }
+
+    private function writeWithColor(): void
+    {
+        foreach (self::HELP_TEXT as $section => $options) {
+            print Color::colorize('fg-yellow', "{$section}:") . PHP_EOL;
+
+            foreach ($options as $option) {
+                if (isset($option['spacer'])) {
+                    print PHP_EOL;
+                }
+
+                if (isset($option['text'])) {
+                    print self::LEFT_MARGIN . $option['text'] . PHP_EOL;
+                }
+
+                if (isset($option['arg'])) {
+                    $arg = Color::colorize('fg-green', str_pad($option['arg'], $this->maxArgLength));
+                    $arg = preg_replace_callback(
+                        '/(<[^>]+>)/',
+                        static function ($matches)
+                        {
+                            return Color::colorize('fg-cyan', $matches[0]);
+                        },
+                        $arg
+                    );
+                    $desc = explode(PHP_EOL, wordwrap($option['desc'], $this->maxDescLength, PHP_EOL));
+
+                    print self::LEFT_MARGIN . $arg . ' ' . $desc[0] . PHP_EOL;
+
+                    for ($i = 1; $i < count($desc); $i++) {
+                        print str_repeat(' ', $this->maxArgLength + 3) . $desc[$i] . PHP_EOL;
+                    }
+                }
+            }
+
+            print PHP_EOL;
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/ResultPrinter.php b/www-api/vendor/phpunit/phpunit/src/TextUI/ResultPrinter.php
new file mode 100644
index 00000000..ec89f600
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/ResultPrinter.php
@@ -0,0 +1,23 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI;
+
+use PHPUnit\Framework\TestListener;
+use PHPUnit\Framework\TestResult;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+interface ResultPrinter extends TestListener
+{
+    public function printResult(TestResult $result): void;
+
+    public function write(string $buffer): void;
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/TestRunner.php b/www-api/vendor/phpunit/phpunit/src/TextUI/TestRunner.php
new file mode 100644
index 00000000..a86af23b
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/TestRunner.php
@@ -0,0 +1,1270 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI;
+
+use const PHP_EOL;
+use const PHP_SAPI;
+use const PHP_VERSION;
+use function array_diff;
+use function array_map;
+use function array_merge;
+use function assert;
+use function class_exists;
+use function count;
+use function dirname;
+use function file_put_contents;
+use function htmlspecialchars;
+use function is_array;
+use function is_int;
+use function is_string;
+use function mt_srand;
+use function range;
+use function realpath;
+use function sprintf;
+use function time;
+use PHPUnit\Framework\Exception;
+use PHPUnit\Framework\TestResult;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Runner\AfterLastTestHook;
+use PHPUnit\Runner\BaseTestRunner;
+use PHPUnit\Runner\BeforeFirstTestHook;
+use PHPUnit\Runner\DefaultTestResultCache;
+use PHPUnit\Runner\Extension\ExtensionHandler;
+use PHPUnit\Runner\Filter\ExcludeGroupFilterIterator;
+use PHPUnit\Runner\Filter\Factory;
+use PHPUnit\Runner\Filter\IncludeGroupFilterIterator;
+use PHPUnit\Runner\Filter\NameFilterIterator;
+use PHPUnit\Runner\Hook;
+use PHPUnit\Runner\NullTestResultCache;
+use PHPUnit\Runner\ResultCacheExtension;
+use PHPUnit\Runner\StandardTestSuiteLoader;
+use PHPUnit\Runner\TestHook;
+use PHPUnit\Runner\TestListenerAdapter;
+use PHPUnit\Runner\TestSuiteLoader;
+use PHPUnit\Runner\TestSuiteSorter;
+use PHPUnit\Runner\Version;
+use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\FilterMapper;
+use PHPUnit\TextUI\XmlConfiguration\Configuration;
+use PHPUnit\TextUI\XmlConfiguration\Loader;
+use PHPUnit\TextUI\XmlConfiguration\PhpHandler;
+use PHPUnit\Util\Filesystem;
+use PHPUnit\Util\Log\JUnit;
+use PHPUnit\Util\Log\TeamCity;
+use PHPUnit\Util\Printer;
+use PHPUnit\Util\TestDox\CliTestDoxPrinter;
+use PHPUnit\Util\TestDox\HtmlResultPrinter;
+use PHPUnit\Util\TestDox\TextResultPrinter;
+use PHPUnit\Util\TestDox\XmlResultPrinter;
+use PHPUnit\Util\XdebugFilterScriptGenerator;
+use PHPUnit\Util\Xml\SchemaDetector;
+use ReflectionClass;
+use ReflectionException;
+use SebastianBergmann\CodeCoverage\CodeCoverage;
+use SebastianBergmann\CodeCoverage\Driver\Selector;
+use SebastianBergmann\CodeCoverage\Exception as CodeCoverageException;
+use SebastianBergmann\CodeCoverage\Filter as CodeCoverageFilter;
+use SebastianBergmann\CodeCoverage\Report\Clover as CloverReport;
+use SebastianBergmann\CodeCoverage\Report\Cobertura as CoberturaReport;
+use SebastianBergmann\CodeCoverage\Report\Crap4j as Crap4jReport;
+use SebastianBergmann\CodeCoverage\Report\Html\Facade as HtmlReport;
+use SebastianBergmann\CodeCoverage\Report\PHP as PhpReport;
+use SebastianBergmann\CodeCoverage\Report\Text as TextReport;
+use SebastianBergmann\CodeCoverage\Report\Xml\Facade as XmlReport;
+use SebastianBergmann\Comparator\Comparator;
+use SebastianBergmann\Environment\Runtime;
+use SebastianBergmann\Invoker\Invoker;
+use SebastianBergmann\Timer\Timer;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class TestRunner extends BaseTestRunner
+{
+    public const SUCCESS_EXIT = 0;
+
+    public const FAILURE_EXIT = 1;
+
+    public const EXCEPTION_EXIT = 2;
+
+    /**
+     * @var CodeCoverageFilter
+     */
+    private $codeCoverageFilter;
+
+    /**
+     * @var TestSuiteLoader
+     */
+    private $loader;
+
+    /**
+     * @var ResultPrinter
+     */
+    private $printer;
+
+    /**
+     * @var bool
+     */
+    private $messagePrinted = false;
+
+    /**
+     * @var Hook[]
+     */
+    private $extensions = [];
+
+    /**
+     * @var Timer
+     */
+    private $timer;
+
+    public function __construct(TestSuiteLoader $loader = null, CodeCoverageFilter $filter = null)
+    {
+        if ($filter === null) {
+            $filter = new CodeCoverageFilter;
+        }
+
+        $this->codeCoverageFilter = $filter;
+        $this->loader             = $loader;
+        $this->timer              = new Timer;
+    }
+
+    /**
+     * @throws \PHPUnit\Runner\Exception
+     * @throws \PHPUnit\TextUI\XmlConfiguration\Exception
+     * @throws Exception
+     */
+    public function run(TestSuite $suite, array $arguments = [], array $warnings = [], bool $exit = true): TestResult
+    {
+        if (isset($arguments['configuration'])) {
+            $GLOBALS['__PHPUNIT_CONFIGURATION_FILE'] = $arguments['configuration'];
+        }
+
+        $this->handleConfiguration($arguments);
+
+        $warnings = array_merge($warnings, $arguments['warnings']);
+
+        if (is_int($arguments['columns']) && $arguments['columns'] < 16) {
+            $arguments['columns']   = 16;
+            $tooFewColumnsRequested = true;
+        }
+
+        if (isset($arguments['bootstrap'])) {
+            $GLOBALS['__PHPUNIT_BOOTSTRAP'] = $arguments['bootstrap'];
+        }
+
+        if ($arguments['backupGlobals'] === true) {
+            $suite->setBackupGlobals(true);
+        }
+
+        if ($arguments['backupStaticAttributes'] === true) {
+            $suite->setBackupStaticAttributes(true);
+        }
+
+        if ($arguments['beStrictAboutChangesToGlobalState'] === true) {
+            $suite->setBeStrictAboutChangesToGlobalState(true);
+        }
+
+        if ($arguments['executionOrder'] === TestSuiteSorter::ORDER_RANDOMIZED) {
+            mt_srand($arguments['randomOrderSeed']);
+        }
+
+        if ($arguments['cacheResult']) {
+            if (!isset($arguments['cacheResultFile'])) {
+                if (isset($arguments['configurationObject'])) {
+                    assert($arguments['configurationObject'] instanceof Configuration);
+
+                    $cacheLocation = $arguments['configurationObject']->filename();
+                } else {
+                    $cacheLocation = $_SERVER['PHP_SELF'];
+                }
+
+                $arguments['cacheResultFile'] = null;
+
+                $cacheResultFile = realpath($cacheLocation);
+
+                if ($cacheResultFile !== false) {
+                    $arguments['cacheResultFile'] = dirname($cacheResultFile);
+                }
+            }
+
+            $cache = new DefaultTestResultCache($arguments['cacheResultFile']);
+
+            $this->addExtension(new ResultCacheExtension($cache));
+        }
+
+        if ($arguments['executionOrder'] !== TestSuiteSorter::ORDER_DEFAULT || $arguments['executionOrderDefects'] !== TestSuiteSorter::ORDER_DEFAULT || $arguments['resolveDependencies']) {
+            $cache = $cache ?? new NullTestResultCache;
+
+            $cache->load();
+
+            $sorter = new TestSuiteSorter($cache);
+
+            $sorter->reorderTestsInSuite($suite, $arguments['executionOrder'], $arguments['resolveDependencies'], $arguments['executionOrderDefects']);
+            $originalExecutionOrder = $sorter->getOriginalExecutionOrder();
+
+            unset($sorter);
+        }
+
+        if (is_int($arguments['repeat']) && $arguments['repeat'] > 0) {
+            $_suite = new TestSuite;
+
+            /* @noinspection PhpUnusedLocalVariableInspection */
+            foreach (range(1, $arguments['repeat']) as $step) {
+                $_suite->addTest($suite);
+            }
+
+            $suite = $_suite;
+
+            unset($_suite);
+        }
+
+        $result = $this->createTestResult();
+
+        $listener       = new TestListenerAdapter;
+        $listenerNeeded = false;
+
+        foreach ($this->extensions as $extension) {
+            if ($extension instanceof TestHook) {
+                $listener->add($extension);
+
+                $listenerNeeded = true;
+            }
+        }
+
+        if ($listenerNeeded) {
+            $result->addListener($listener);
+        }
+
+        unset($listener, $listenerNeeded);
+
+        if ($arguments['convertDeprecationsToExceptions']) {
+            $result->convertDeprecationsToExceptions(true);
+        }
+
+        if (!$arguments['convertErrorsToExceptions']) {
+            $result->convertErrorsToExceptions(false);
+        }
+
+        if (!$arguments['convertNoticesToExceptions']) {
+            $result->convertNoticesToExceptions(false);
+        }
+
+        if (!$arguments['convertWarningsToExceptions']) {
+            $result->convertWarningsToExceptions(false);
+        }
+
+        if ($arguments['stopOnError']) {
+            $result->stopOnError(true);
+        }
+
+        if ($arguments['stopOnFailure']) {
+            $result->stopOnFailure(true);
+        }
+
+        if ($arguments['stopOnWarning']) {
+            $result->stopOnWarning(true);
+        }
+
+        if ($arguments['stopOnIncomplete']) {
+            $result->stopOnIncomplete(true);
+        }
+
+        if ($arguments['stopOnRisky']) {
+            $result->stopOnRisky(true);
+        }
+
+        if ($arguments['stopOnSkipped']) {
+            $result->stopOnSkipped(true);
+        }
+
+        if ($arguments['stopOnDefect']) {
+            $result->stopOnDefect(true);
+        }
+
+        if ($arguments['registerMockObjectsFromTestArgumentsRecursively']) {
+            $result->setRegisterMockObjectsFromTestArgumentsRecursively(true);
+        }
+
+        if ($this->printer === null) {
+            if (isset($arguments['printer'])) {
+                if ($arguments['printer'] instanceof ResultPrinter) {
+                    $this->printer = $arguments['printer'];
+                } elseif (is_string($arguments['printer']) && class_exists($arguments['printer'], false)) {
+                    try {
+                        $reflector = new ReflectionClass($arguments['printer']);
+
+                        if ($reflector->implementsInterface(ResultPrinter::class)) {
+                            $this->printer = $this->createPrinter($arguments['printer'], $arguments);
+                        }
+
+                        // @codeCoverageIgnoreStart
+                    } catch (ReflectionException $e) {
+                        throw new Exception(
+                            $e->getMessage(),
+                            (int) $e->getCode(),
+                            $e
+                        );
+                    }
+                    // @codeCoverageIgnoreEnd
+                }
+            } else {
+                $this->printer = $this->createPrinter(DefaultResultPrinter::class, $arguments);
+            }
+        }
+
+        if (isset($originalExecutionOrder) && $this->printer instanceof CliTestDoxPrinter) {
+            assert($this->printer instanceof CliTestDoxPrinter);
+
+            $this->printer->setOriginalExecutionOrder($originalExecutionOrder);
+            $this->printer->setShowProgressAnimation(!$arguments['noInteraction']);
+        }
+
+        $this->write(Version::getVersionString() . "\n");
+
+        foreach ($arguments['listeners'] as $listener) {
+            $result->addListener($listener);
+        }
+
+        $result->addListener($this->printer);
+
+        $coverageFilterFromConfigurationFile = false;
+        $coverageFilterFromOption            = false;
+        $codeCoverageReports                 = 0;
+
+        if (isset($arguments['testdoxHTMLFile'])) {
+            $result->addListener(
+                new HtmlResultPrinter(
+                    $arguments['testdoxHTMLFile'],
+                    $arguments['testdoxGroups'],
+                    $arguments['testdoxExcludeGroups']
+                )
+            );
+        }
+
+        if (isset($arguments['testdoxTextFile'])) {
+            $result->addListener(
+                new TextResultPrinter(
+                    $arguments['testdoxTextFile'],
+                    $arguments['testdoxGroups'],
+                    $arguments['testdoxExcludeGroups']
+                )
+            );
+        }
+
+        if (isset($arguments['testdoxXMLFile'])) {
+            $result->addListener(
+                new XmlResultPrinter(
+                    $arguments['testdoxXMLFile']
+                )
+            );
+        }
+
+        if (isset($arguments['teamcityLogfile'])) {
+            $result->addListener(
+                new TeamCity($arguments['teamcityLogfile'])
+            );
+        }
+
+        if (isset($arguments['junitLogfile'])) {
+            $result->addListener(
+                new JUnit(
+                    $arguments['junitLogfile'],
+                    $arguments['reportUselessTests']
+                )
+            );
+        }
+
+        if (isset($arguments['coverageClover'])) {
+            $codeCoverageReports++;
+        }
+
+        if (isset($arguments['coverageCobertura'])) {
+            $codeCoverageReports++;
+        }
+
+        if (isset($arguments['coverageCrap4J'])) {
+            $codeCoverageReports++;
+        }
+
+        if (isset($arguments['coverageHtml'])) {
+            $codeCoverageReports++;
+        }
+
+        if (isset($arguments['coveragePHP'])) {
+            $codeCoverageReports++;
+        }
+
+        if (isset($arguments['coverageText'])) {
+            $codeCoverageReports++;
+        }
+
+        if (isset($arguments['coverageXml'])) {
+            $codeCoverageReports++;
+        }
+
+        if ($codeCoverageReports > 0 || isset($arguments['xdebugFilterFile'])) {
+            if (isset($arguments['coverageFilter'])) {
+                if (!is_array($arguments['coverageFilter'])) {
+                    $coverageFilterDirectories = [$arguments['coverageFilter']];
+                } else {
+                    $coverageFilterDirectories = $arguments['coverageFilter'];
+                }
+
+                foreach ($coverageFilterDirectories as $coverageFilterDirectory) {
+                    $this->codeCoverageFilter->includeDirectory($coverageFilterDirectory);
+                }
+
+                $coverageFilterFromOption = true;
+            }
+
+            if (isset($arguments['configurationObject'])) {
+                assert($arguments['configurationObject'] instanceof Configuration);
+
+                $codeCoverageConfiguration = $arguments['configurationObject']->codeCoverage();
+
+                if ($codeCoverageConfiguration->hasNonEmptyListOfFilesToBeIncludedInCodeCoverageReport()) {
+                    $coverageFilterFromConfigurationFile = true;
+
+                    (new FilterMapper)->map(
+                        $this->codeCoverageFilter,
+                        $codeCoverageConfiguration
+                    );
+                }
+            }
+        }
+
+        if ($codeCoverageReports > 0) {
+            try {
+                if (isset($codeCoverageConfiguration) &&
+                    ($codeCoverageConfiguration->pathCoverage() || (isset($arguments['pathCoverage']) && $arguments['pathCoverage'] === true))) {
+                    $codeCoverageDriver = (new Selector)->forLineAndPathCoverage($this->codeCoverageFilter);
+                } else {
+                    $codeCoverageDriver = (new Selector)->forLineCoverage($this->codeCoverageFilter);
+                }
+
+                $codeCoverage = new CodeCoverage(
+                    $codeCoverageDriver,
+                    $this->codeCoverageFilter
+                );
+
+                if (isset($codeCoverageConfiguration) && $codeCoverageConfiguration->hasCacheDirectory()) {
+                    $codeCoverage->cacheStaticAnalysis($codeCoverageConfiguration->cacheDirectory()->path());
+                }
+
+                if (isset($arguments['coverageCacheDirectory'])) {
+                    $codeCoverage->cacheStaticAnalysis($arguments['coverageCacheDirectory']);
+                }
+
+                $codeCoverage->excludeSubclassesOfThisClassFromUnintentionallyCoveredCodeCheck(Comparator::class);
+
+                if ($arguments['strictCoverage']) {
+                    $codeCoverage->enableCheckForUnintentionallyCoveredCode();
+                }
+
+                if (isset($arguments['ignoreDeprecatedCodeUnitsFromCodeCoverage'])) {
+                    if ($arguments['ignoreDeprecatedCodeUnitsFromCodeCoverage']) {
+                        $codeCoverage->ignoreDeprecatedCode();
+                    } else {
+                        $codeCoverage->doNotIgnoreDeprecatedCode();
+                    }
+                }
+
+                if (isset($arguments['disableCodeCoverageIgnore'])) {
+                    if ($arguments['disableCodeCoverageIgnore']) {
+                        $codeCoverage->disableAnnotationsForIgnoringCode();
+                    } else {
+                        $codeCoverage->enableAnnotationsForIgnoringCode();
+                    }
+                }
+
+                if (isset($arguments['configurationObject'])) {
+                    $codeCoverageConfiguration = $arguments['configurationObject']->codeCoverage();
+
+                    if ($codeCoverageConfiguration->hasNonEmptyListOfFilesToBeIncludedInCodeCoverageReport()) {
+                        if ($codeCoverageConfiguration->includeUncoveredFiles()) {
+                            $codeCoverage->includeUncoveredFiles();
+                        } else {
+                            $codeCoverage->excludeUncoveredFiles();
+                        }
+
+                        if ($codeCoverageConfiguration->processUncoveredFiles()) {
+                            $codeCoverage->processUncoveredFiles();
+                        } else {
+                            $codeCoverage->doNotProcessUncoveredFiles();
+                        }
+                    }
+                }
+
+                if ($this->codeCoverageFilter->isEmpty()) {
+                    if (!$coverageFilterFromConfigurationFile && !$coverageFilterFromOption) {
+                        $warnings[] = 'No filter is configured, code coverage will not be processed';
+                    } else {
+                        $warnings[] = 'Incorrect filter configuration, code coverage will not be processed';
+                    }
+
+                    unset($codeCoverage);
+                }
+            } catch (CodeCoverageException $e) {
+                $warnings[] = $e->getMessage();
+            }
+        }
+
+        if ($arguments['verbose']) {
+            if (PHP_SAPI === 'phpdbg') {
+                $this->writeMessage('Runtime', 'PHPDBG ' . PHP_VERSION);
+            } else {
+                $runtime = 'PHP ' . PHP_VERSION;
+
+                if (isset($codeCoverageDriver)) {
+                    $runtime .= ' with ' . $codeCoverageDriver->nameAndVersion();
+                }
+
+                $this->writeMessage('Runtime', $runtime);
+            }
+
+            if (isset($arguments['configurationObject'])) {
+                assert($arguments['configurationObject'] instanceof Configuration);
+
+                $this->writeMessage(
+                    'Configuration',
+                    $arguments['configurationObject']->filename()
+                );
+            }
+
+            foreach ($arguments['loadedExtensions'] as $extension) {
+                $this->writeMessage(
+                    'Extension',
+                    $extension
+                );
+            }
+
+            foreach ($arguments['notLoadedExtensions'] as $extension) {
+                $this->writeMessage(
+                    'Extension',
+                    $extension
+                );
+            }
+        }
+
+        if ($arguments['executionOrder'] === TestSuiteSorter::ORDER_RANDOMIZED) {
+            $this->writeMessage(
+                'Random Seed',
+                (string) $arguments['randomOrderSeed']
+            );
+        }
+
+        if (isset($tooFewColumnsRequested)) {
+            $warnings[] = 'Less than 16 columns requested, number of columns set to 16';
+        }
+
+        if ((new Runtime)->discardsComments()) {
+            $warnings[] = 'opcache.save_comments=0 set; annotations will not work';
+        }
+
+        if (isset($arguments['conflictBetweenPrinterClassAndTestdox'])) {
+            $warnings[] = 'Directives printerClass and testdox are mutually exclusive';
+        }
+
+        foreach ($warnings as $warning) {
+            $this->writeMessage('Warning', $warning);
+        }
+
+        if (isset($arguments['configurationObject'])) {
+            assert($arguments['configurationObject'] instanceof Configuration);
+
+            if ($arguments['configurationObject']->hasValidationErrors()) {
+                if ((new SchemaDetector)->detect($arguments['configurationObject']->filename())->detected()) {
+                    $this->writeMessage('Warning', 'Your XML configuration validates against a deprecated schema.');
+                    $this->writeMessage('Suggestion', 'Migrate your XML configuration using "--migrate-configuration"!');
+                } else {
+                    $this->write(
+                        "\n  Warning - The configuration file did not pass validation!\n  The following problems have been detected:\n"
+                    );
+
+                    $this->write($arguments['configurationObject']->validationErrors());
+
+                    $this->write("\n  Test results may not be as expected.\n\n");
+                }
+            }
+        }
+
+        if (isset($arguments['xdebugFilterFile'], $codeCoverageConfiguration)) {
+            $this->write(PHP_EOL . 'Please note that --dump-xdebug-filter and --prepend are deprecated and will be removed in PHPUnit 10.' . PHP_EOL);
+
+            $script = (new XdebugFilterScriptGenerator)->generate($codeCoverageConfiguration);
+
+            if ($arguments['xdebugFilterFile'] !== 'php://stdout' && $arguments['xdebugFilterFile'] !== 'php://stderr' && !Filesystem::createDirectory(dirname($arguments['xdebugFilterFile']))) {
+                $this->write(sprintf('Cannot write Xdebug filter script to %s ' . PHP_EOL, $arguments['xdebugFilterFile']));
+
+                exit(self::EXCEPTION_EXIT);
+            }
+
+            file_put_contents($arguments['xdebugFilterFile'], $script);
+
+            $this->write(sprintf('Wrote Xdebug filter script to %s ' . PHP_EOL . PHP_EOL, $arguments['xdebugFilterFile']));
+
+            exit(self::SUCCESS_EXIT);
+        }
+
+        $this->write("\n");
+
+        if (isset($codeCoverage)) {
+            $result->setCodeCoverage($codeCoverage);
+        }
+
+        $result->beStrictAboutTestsThatDoNotTestAnything($arguments['reportUselessTests']);
+        $result->beStrictAboutOutputDuringTests($arguments['disallowTestOutput']);
+        $result->beStrictAboutTodoAnnotatedTests($arguments['disallowTodoAnnotatedTests']);
+        $result->beStrictAboutResourceUsageDuringSmallTests($arguments['beStrictAboutResourceUsageDuringSmallTests']);
+
+        if ($arguments['enforceTimeLimit'] === true && !(new Invoker)->canInvokeWithTimeout()) {
+            $this->writeMessage('Error', 'PHP extension pcntl is required for enforcing time limits');
+        }
+
+        $result->enforceTimeLimit($arguments['enforceTimeLimit']);
+        $result->setDefaultTimeLimit($arguments['defaultTimeLimit']);
+        $result->setTimeoutForSmallTests($arguments['timeoutForSmallTests']);
+        $result->setTimeoutForMediumTests($arguments['timeoutForMediumTests']);
+        $result->setTimeoutForLargeTests($arguments['timeoutForLargeTests']);
+
+        if (isset($arguments['forceCoversAnnotation']) && $arguments['forceCoversAnnotation'] === true) {
+            $result->forceCoversAnnotation();
+        }
+
+        $this->processSuiteFilters($suite, $arguments);
+        $suite->setRunTestInSeparateProcess($arguments['processIsolation']);
+
+        foreach ($this->extensions as $extension) {
+            if ($extension instanceof BeforeFirstTestHook) {
+                $extension->executeBeforeFirstTest();
+            }
+        }
+
+        $testSuiteWarningsPrinted = false;
+
+        foreach ($suite->warnings() as $warning) {
+            $this->writeMessage('Warning', $warning);
+
+            $testSuiteWarningsPrinted = true;
+        }
+
+        if ($testSuiteWarningsPrinted) {
+            $this->write(PHP_EOL);
+        }
+
+        $suite->run($result);
+
+        foreach ($this->extensions as $extension) {
+            if ($extension instanceof AfterLastTestHook) {
+                $extension->executeAfterLastTest();
+            }
+        }
+
+        $result->flushListeners();
+        $this->printer->printResult($result);
+
+        if (isset($codeCoverage)) {
+            if (isset($arguments['coverageClover'])) {
+                $this->codeCoverageGenerationStart('Clover XML');
+
+                try {
+                    $writer = new CloverReport;
+                    $writer->process($codeCoverage, $arguments['coverageClover']);
+
+                    $this->codeCoverageGenerationSucceeded();
+
+                    unset($writer);
+                } catch (CodeCoverageException $e) {
+                    $this->codeCoverageGenerationFailed($e);
+                }
+            }
+
+            if (isset($arguments['coverageCobertura'])) {
+                $this->codeCoverageGenerationStart('Cobertura XML');
+
+                try {
+                    $writer = new CoberturaReport;
+                    $writer->process($codeCoverage, $arguments['coverageCobertura']);
+
+                    $this->codeCoverageGenerationSucceeded();
+
+                    unset($writer);
+                } catch (CodeCoverageException $e) {
+                    $this->codeCoverageGenerationFailed($e);
+                }
+            }
+
+            if (isset($arguments['coverageCrap4J'])) {
+                $this->codeCoverageGenerationStart('Crap4J XML');
+
+                try {
+                    $writer = new Crap4jReport($arguments['crap4jThreshold']);
+                    $writer->process($codeCoverage, $arguments['coverageCrap4J']);
+
+                    $this->codeCoverageGenerationSucceeded();
+
+                    unset($writer);
+                } catch (CodeCoverageException $e) {
+                    $this->codeCoverageGenerationFailed($e);
+                }
+            }
+
+            if (isset($arguments['coverageHtml'])) {
+                $this->codeCoverageGenerationStart('HTML');
+
+                try {
+                    $writer = new HtmlReport(
+                        $arguments['reportLowUpperBound'],
+                        $arguments['reportHighLowerBound'],
+                        sprintf(
+                            ' and <a href="https://phpunit.de/">PHPUnit %s</a>',
+                            Version::id()
+                        )
+                    );
+
+                    $writer->process($codeCoverage, $arguments['coverageHtml']);
+
+                    $this->codeCoverageGenerationSucceeded();
+
+                    unset($writer);
+                } catch (CodeCoverageException $e) {
+                    $this->codeCoverageGenerationFailed($e);
+                }
+            }
+
+            if (isset($arguments['coveragePHP'])) {
+                $this->codeCoverageGenerationStart('PHP');
+
+                try {
+                    $writer = new PhpReport;
+                    $writer->process($codeCoverage, $arguments['coveragePHP']);
+
+                    $this->codeCoverageGenerationSucceeded();
+
+                    unset($writer);
+                } catch (CodeCoverageException $e) {
+                    $this->codeCoverageGenerationFailed($e);
+                }
+            }
+
+            if (isset($arguments['coverageText'])) {
+                if ($arguments['coverageText'] === 'php://stdout') {
+                    $outputStream = $this->printer;
+                    $colors       = $arguments['colors'] && $arguments['colors'] !== DefaultResultPrinter::COLOR_NEVER;
+                } else {
+                    $outputStream = new Printer($arguments['coverageText']);
+                    $colors       = false;
+                }
+
+                $processor = new TextReport(
+                    $arguments['reportLowUpperBound'],
+                    $arguments['reportHighLowerBound'],
+                    $arguments['coverageTextShowUncoveredFiles'],
+                    $arguments['coverageTextShowOnlySummary']
+                );
+
+                $outputStream->write(
+                    $processor->process($codeCoverage, $colors)
+                );
+            }
+
+            if (isset($arguments['coverageXml'])) {
+                $this->codeCoverageGenerationStart('PHPUnit XML');
+
+                try {
+                    $writer = new XmlReport(Version::id());
+                    $writer->process($codeCoverage, $arguments['coverageXml']);
+
+                    $this->codeCoverageGenerationSucceeded();
+
+                    unset($writer);
+                } catch (CodeCoverageException $e) {
+                    $this->codeCoverageGenerationFailed($e);
+                }
+            }
+        }
+
+        if ($exit) {
+            if (isset($arguments['failOnEmptyTestSuite']) && $arguments['failOnEmptyTestSuite'] === true && count($result) === 0) {
+                exit(self::FAILURE_EXIT);
+            }
+
+            if ($result->wasSuccessfulIgnoringWarnings()) {
+                if ($arguments['failOnRisky'] && !$result->allHarmless()) {
+                    exit(self::FAILURE_EXIT);
+                }
+
+                if ($arguments['failOnWarning'] && $result->warningCount() > 0) {
+                    exit(self::FAILURE_EXIT);
+                }
+
+                if ($arguments['failOnIncomplete'] && $result->notImplementedCount() > 0) {
+                    exit(self::FAILURE_EXIT);
+                }
+
+                if ($arguments['failOnSkipped'] && $result->skippedCount() > 0) {
+                    exit(self::FAILURE_EXIT);
+                }
+
+                exit(self::SUCCESS_EXIT);
+            }
+
+            if ($result->errorCount() > 0) {
+                exit(self::EXCEPTION_EXIT);
+            }
+
+            if ($result->failureCount() > 0) {
+                exit(self::FAILURE_EXIT);
+            }
+        }
+
+        return $result;
+    }
+
+    /**
+     * Returns the loader to be used.
+     */
+    public function getLoader(): TestSuiteLoader
+    {
+        if ($this->loader === null) {
+            $this->loader = new StandardTestSuiteLoader;
+        }
+
+        return $this->loader;
+    }
+
+    public function addExtension(Hook $extension): void
+    {
+        $this->extensions[] = $extension;
+    }
+
+    /**
+     * Override to define how to handle a failed loading of
+     * a test suite.
+     */
+    protected function runFailed(string $message): void
+    {
+        $this->write($message . PHP_EOL);
+
+        exit(self::FAILURE_EXIT);
+    }
+
+    private function createTestResult(): TestResult
+    {
+        return new TestResult;
+    }
+
+    private function write(string $buffer): void
+    {
+        if (PHP_SAPI !== 'cli' && PHP_SAPI !== 'phpdbg') {
+            $buffer = htmlspecialchars($buffer);
+        }
+
+        if ($this->printer !== null) {
+            $this->printer->write($buffer);
+        } else {
+            print $buffer;
+        }
+    }
+
+    /**
+     * @throws \PHPUnit\TextUI\XmlConfiguration\Exception
+     * @throws Exception
+     */
+    private function handleConfiguration(array &$arguments): void
+    {
+        if (!isset($arguments['configurationObject']) && isset($arguments['configuration'])) {
+            $arguments['configurationObject'] = (new Loader)->load($arguments['configuration']);
+        }
+
+        if (!isset($arguments['warnings'])) {
+            $arguments['warnings'] = [];
+        }
+
+        $arguments['debug']     = $arguments['debug'] ?? false;
+        $arguments['filter']    = $arguments['filter'] ?? false;
+        $arguments['listeners'] = $arguments['listeners'] ?? [];
+
+        if (isset($arguments['configurationObject'])) {
+            (new PhpHandler)->handle($arguments['configurationObject']->php());
+
+            $codeCoverageConfiguration = $arguments['configurationObject']->codeCoverage();
+
+            if (!isset($arguments['noCoverage'])) {
+                if (!isset($arguments['coverageClover']) && $codeCoverageConfiguration->hasClover()) {
+                    $arguments['coverageClover'] = $codeCoverageConfiguration->clover()->target()->path();
+                }
+
+                if (!isset($arguments['coverageCobertura']) && $codeCoverageConfiguration->hasCobertura()) {
+                    $arguments['coverageCobertura'] = $codeCoverageConfiguration->cobertura()->target()->path();
+                }
+
+                if (!isset($arguments['coverageCrap4J']) && $codeCoverageConfiguration->hasCrap4j()) {
+                    $arguments['coverageCrap4J'] = $codeCoverageConfiguration->crap4j()->target()->path();
+
+                    if (!isset($arguments['crap4jThreshold'])) {
+                        $arguments['crap4jThreshold'] = $codeCoverageConfiguration->crap4j()->threshold();
+                    }
+                }
+
+                if (!isset($arguments['coverageHtml']) && $codeCoverageConfiguration->hasHtml()) {
+                    $arguments['coverageHtml'] = $codeCoverageConfiguration->html()->target()->path();
+
+                    if (!isset($arguments['reportLowUpperBound'])) {
+                        $arguments['reportLowUpperBound'] = $codeCoverageConfiguration->html()->lowUpperBound();
+                    }
+
+                    if (!isset($arguments['reportHighLowerBound'])) {
+                        $arguments['reportHighLowerBound'] = $codeCoverageConfiguration->html()->highLowerBound();
+                    }
+                }
+
+                if (!isset($arguments['coveragePHP']) && $codeCoverageConfiguration->hasPhp()) {
+                    $arguments['coveragePHP'] = $codeCoverageConfiguration->php()->target()->path();
+                }
+
+                if (!isset($arguments['coverageText']) && $codeCoverageConfiguration->hasText()) {
+                    $arguments['coverageText']                   = $codeCoverageConfiguration->text()->target()->path();
+                    $arguments['coverageTextShowUncoveredFiles'] = $codeCoverageConfiguration->text()->showUncoveredFiles();
+                    $arguments['coverageTextShowOnlySummary']    = $codeCoverageConfiguration->text()->showOnlySummary();
+                }
+
+                if (!isset($arguments['coverageXml']) && $codeCoverageConfiguration->hasXml()) {
+                    $arguments['coverageXml'] = $codeCoverageConfiguration->xml()->target()->path();
+                }
+            }
+
+            $phpunitConfiguration = $arguments['configurationObject']->phpunit();
+
+            $arguments['backupGlobals']                                   = $arguments['backupGlobals'] ?? $phpunitConfiguration->backupGlobals();
+            $arguments['backupStaticAttributes']                          = $arguments['backupStaticAttributes'] ?? $phpunitConfiguration->backupStaticAttributes();
+            $arguments['beStrictAboutChangesToGlobalState']               = $arguments['beStrictAboutChangesToGlobalState'] ?? $phpunitConfiguration->beStrictAboutChangesToGlobalState();
+            $arguments['cacheResult']                                     = $arguments['cacheResult'] ?? $phpunitConfiguration->cacheResult();
+            $arguments['colors']                                          = $arguments['colors'] ?? $phpunitConfiguration->colors();
+            $arguments['convertDeprecationsToExceptions']                 = $arguments['convertDeprecationsToExceptions'] ?? $phpunitConfiguration->convertDeprecationsToExceptions();
+            $arguments['convertErrorsToExceptions']                       = $arguments['convertErrorsToExceptions'] ?? $phpunitConfiguration->convertErrorsToExceptions();
+            $arguments['convertNoticesToExceptions']                      = $arguments['convertNoticesToExceptions'] ?? $phpunitConfiguration->convertNoticesToExceptions();
+            $arguments['convertWarningsToExceptions']                     = $arguments['convertWarningsToExceptions'] ?? $phpunitConfiguration->convertWarningsToExceptions();
+            $arguments['processIsolation']                                = $arguments['processIsolation'] ?? $phpunitConfiguration->processIsolation();
+            $arguments['stopOnDefect']                                    = $arguments['stopOnDefect'] ?? $phpunitConfiguration->stopOnDefect();
+            $arguments['stopOnError']                                     = $arguments['stopOnError'] ?? $phpunitConfiguration->stopOnError();
+            $arguments['stopOnFailure']                                   = $arguments['stopOnFailure'] ?? $phpunitConfiguration->stopOnFailure();
+            $arguments['stopOnWarning']                                   = $arguments['stopOnWarning'] ?? $phpunitConfiguration->stopOnWarning();
+            $arguments['stopOnIncomplete']                                = $arguments['stopOnIncomplete'] ?? $phpunitConfiguration->stopOnIncomplete();
+            $arguments['stopOnRisky']                                     = $arguments['stopOnRisky'] ?? $phpunitConfiguration->stopOnRisky();
+            $arguments['stopOnSkipped']                                   = $arguments['stopOnSkipped'] ?? $phpunitConfiguration->stopOnSkipped();
+            $arguments['failOnEmptyTestSuite']                            = $arguments['failOnEmptyTestSuite'] ?? $phpunitConfiguration->failOnEmptyTestSuite();
+            $arguments['failOnIncomplete']                                = $arguments['failOnIncomplete'] ?? $phpunitConfiguration->failOnIncomplete();
+            $arguments['failOnRisky']                                     = $arguments['failOnRisky'] ?? $phpunitConfiguration->failOnRisky();
+            $arguments['failOnSkipped']                                   = $arguments['failOnSkipped'] ?? $phpunitConfiguration->failOnSkipped();
+            $arguments['failOnWarning']                                   = $arguments['failOnWarning'] ?? $phpunitConfiguration->failOnWarning();
+            $arguments['enforceTimeLimit']                                = $arguments['enforceTimeLimit'] ?? $phpunitConfiguration->enforceTimeLimit();
+            $arguments['defaultTimeLimit']                                = $arguments['defaultTimeLimit'] ?? $phpunitConfiguration->defaultTimeLimit();
+            $arguments['timeoutForSmallTests']                            = $arguments['timeoutForSmallTests'] ?? $phpunitConfiguration->timeoutForSmallTests();
+            $arguments['timeoutForMediumTests']                           = $arguments['timeoutForMediumTests'] ?? $phpunitConfiguration->timeoutForMediumTests();
+            $arguments['timeoutForLargeTests']                            = $arguments['timeoutForLargeTests'] ?? $phpunitConfiguration->timeoutForLargeTests();
+            $arguments['reportUselessTests']                              = $arguments['reportUselessTests'] ?? $phpunitConfiguration->beStrictAboutTestsThatDoNotTestAnything();
+            $arguments['strictCoverage']                                  = $arguments['strictCoverage'] ?? $phpunitConfiguration->beStrictAboutCoversAnnotation();
+            $arguments['ignoreDeprecatedCodeUnitsFromCodeCoverage']       = $arguments['ignoreDeprecatedCodeUnitsFromCodeCoverage'] ?? $codeCoverageConfiguration->ignoreDeprecatedCodeUnits();
+            $arguments['disallowTestOutput']                              = $arguments['disallowTestOutput'] ?? $phpunitConfiguration->beStrictAboutOutputDuringTests();
+            $arguments['disallowTodoAnnotatedTests']                      = $arguments['disallowTodoAnnotatedTests'] ?? $phpunitConfiguration->beStrictAboutTodoAnnotatedTests();
+            $arguments['beStrictAboutResourceUsageDuringSmallTests']      = $arguments['beStrictAboutResourceUsageDuringSmallTests'] ?? $phpunitConfiguration->beStrictAboutResourceUsageDuringSmallTests();
+            $arguments['verbose']                                         = $arguments['verbose'] ?? $phpunitConfiguration->verbose();
+            $arguments['reverseDefectList']                               = $arguments['reverseDefectList'] ?? $phpunitConfiguration->reverseDefectList();
+            $arguments['forceCoversAnnotation']                           = $arguments['forceCoversAnnotation'] ?? $phpunitConfiguration->forceCoversAnnotation();
+            $arguments['disableCodeCoverageIgnore']                       = $arguments['disableCodeCoverageIgnore'] ?? $codeCoverageConfiguration->disableCodeCoverageIgnore();
+            $arguments['registerMockObjectsFromTestArgumentsRecursively'] = $arguments['registerMockObjectsFromTestArgumentsRecursively'] ?? $phpunitConfiguration->registerMockObjectsFromTestArgumentsRecursively();
+            $arguments['noInteraction']                                   = $arguments['noInteraction'] ?? $phpunitConfiguration->noInteraction();
+            $arguments['executionOrder']                                  = $arguments['executionOrder'] ?? $phpunitConfiguration->executionOrder();
+            $arguments['resolveDependencies']                             = $arguments['resolveDependencies'] ?? $phpunitConfiguration->resolveDependencies();
+
+            if (!isset($arguments['bootstrap']) && $phpunitConfiguration->hasBootstrap()) {
+                $arguments['bootstrap'] = $phpunitConfiguration->bootstrap();
+            }
+
+            if (!isset($arguments['cacheResultFile']) && $phpunitConfiguration->hasCacheResultFile()) {
+                $arguments['cacheResultFile'] = $phpunitConfiguration->cacheResultFile();
+            }
+
+            if (!isset($arguments['executionOrderDefects'])) {
+                $arguments['executionOrderDefects'] = $phpunitConfiguration->defectsFirst() ? TestSuiteSorter::ORDER_DEFECTS_FIRST : TestSuiteSorter::ORDER_DEFAULT;
+            }
+
+            if ($phpunitConfiguration->conflictBetweenPrinterClassAndTestdox()) {
+                $arguments['conflictBetweenPrinterClassAndTestdox'] = true;
+            }
+
+            $groupCliArgs = [];
+
+            if (!empty($arguments['groups'])) {
+                $groupCliArgs = $arguments['groups'];
+            }
+
+            $groupConfiguration = $arguments['configurationObject']->groups();
+
+            if (!isset($arguments['groups']) && $groupConfiguration->hasInclude()) {
+                $arguments['groups'] = $groupConfiguration->include()->asArrayOfStrings();
+            }
+
+            if (!isset($arguments['excludeGroups']) && $groupConfiguration->hasExclude()) {
+                $arguments['excludeGroups'] = array_diff($groupConfiguration->exclude()->asArrayOfStrings(), $groupCliArgs);
+            }
+
+            $extensionHandler = new ExtensionHandler;
+
+            foreach ($arguments['configurationObject']->extensions() as $extension) {
+                $extensionHandler->registerExtension($extension, $this);
+            }
+
+            foreach ($arguments['configurationObject']->listeners() as $listener) {
+                $arguments['listeners'][] = $extensionHandler->createTestListenerInstance($listener);
+            }
+
+            unset($extensionHandler);
+
+            foreach ($arguments['unavailableExtensions'] as $extension) {
+                $arguments['warnings'][] = sprintf(
+                    'Extension "%s" is not available',
+                    $extension
+                );
+            }
+
+            $loggingConfiguration = $arguments['configurationObject']->logging();
+
+            if (!isset($arguments['noLogging'])) {
+                if ($loggingConfiguration->hasText()) {
+                    $arguments['listeners'][] = new DefaultResultPrinter(
+                        $loggingConfiguration->text()->target()->path(),
+                        true
+                    );
+                }
+
+                if (!isset($arguments['teamcityLogfile']) && $loggingConfiguration->hasTeamCity()) {
+                    $arguments['teamcityLogfile'] = $loggingConfiguration->teamCity()->target()->path();
+                }
+
+                if (!isset($arguments['junitLogfile']) && $loggingConfiguration->hasJunit()) {
+                    $arguments['junitLogfile'] = $loggingConfiguration->junit()->target()->path();
+                }
+
+                if (!isset($arguments['testdoxHTMLFile']) && $loggingConfiguration->hasTestDoxHtml()) {
+                    $arguments['testdoxHTMLFile'] = $loggingConfiguration->testDoxHtml()->target()->path();
+                }
+
+                if (!isset($arguments['testdoxTextFile']) && $loggingConfiguration->hasTestDoxText()) {
+                    $arguments['testdoxTextFile'] = $loggingConfiguration->testDoxText()->target()->path();
+                }
+
+                if (!isset($arguments['testdoxXMLFile']) && $loggingConfiguration->hasTestDoxXml()) {
+                    $arguments['testdoxXMLFile'] = $loggingConfiguration->testDoxXml()->target()->path();
+                }
+            }
+
+            $testdoxGroupConfiguration = $arguments['configurationObject']->testdoxGroups();
+
+            if (!isset($arguments['testdoxGroups']) && $testdoxGroupConfiguration->hasInclude()) {
+                $arguments['testdoxGroups'] = $testdoxGroupConfiguration->include()->asArrayOfStrings();
+            }
+
+            if (!isset($arguments['testdoxExcludeGroups']) && $testdoxGroupConfiguration->hasExclude()) {
+                $arguments['testdoxExcludeGroups'] = $testdoxGroupConfiguration->exclude()->asArrayOfStrings();
+            }
+        }
+
+        $extensionHandler = new ExtensionHandler;
+
+        foreach ($arguments['extensions'] as $extension) {
+            $extensionHandler->registerExtension($extension, $this);
+        }
+
+        unset($extensionHandler);
+
+        $arguments['backupGlobals']                                   = $arguments['backupGlobals'] ?? null;
+        $arguments['backupStaticAttributes']                          = $arguments['backupStaticAttributes'] ?? null;
+        $arguments['beStrictAboutChangesToGlobalState']               = $arguments['beStrictAboutChangesToGlobalState'] ?? null;
+        $arguments['beStrictAboutResourceUsageDuringSmallTests']      = $arguments['beStrictAboutResourceUsageDuringSmallTests'] ?? false;
+        $arguments['cacheResult']                                     = $arguments['cacheResult'] ?? true;
+        $arguments['colors']                                          = $arguments['colors'] ?? DefaultResultPrinter::COLOR_DEFAULT;
+        $arguments['columns']                                         = $arguments['columns'] ?? 80;
+        $arguments['convertDeprecationsToExceptions']                 = $arguments['convertDeprecationsToExceptions'] ?? false;
+        $arguments['convertErrorsToExceptions']                       = $arguments['convertErrorsToExceptions'] ?? true;
+        $arguments['convertNoticesToExceptions']                      = $arguments['convertNoticesToExceptions'] ?? true;
+        $arguments['convertWarningsToExceptions']                     = $arguments['convertWarningsToExceptions'] ?? true;
+        $arguments['crap4jThreshold']                                 = $arguments['crap4jThreshold'] ?? 30;
+        $arguments['disallowTestOutput']                              = $arguments['disallowTestOutput'] ?? false;
+        $arguments['disallowTodoAnnotatedTests']                      = $arguments['disallowTodoAnnotatedTests'] ?? false;
+        $arguments['defaultTimeLimit']                                = $arguments['defaultTimeLimit'] ?? 0;
+        $arguments['enforceTimeLimit']                                = $arguments['enforceTimeLimit'] ?? false;
+        $arguments['excludeGroups']                                   = $arguments['excludeGroups'] ?? [];
+        $arguments['executionOrder']                                  = $arguments['executionOrder'] ?? TestSuiteSorter::ORDER_DEFAULT;
+        $arguments['executionOrderDefects']                           = $arguments['executionOrderDefects'] ?? TestSuiteSorter::ORDER_DEFAULT;
+        $arguments['failOnIncomplete']                                = $arguments['failOnIncomplete'] ?? false;
+        $arguments['failOnRisky']                                     = $arguments['failOnRisky'] ?? false;
+        $arguments['failOnSkipped']                                   = $arguments['failOnSkipped'] ?? false;
+        $arguments['failOnWarning']                                   = $arguments['failOnWarning'] ?? false;
+        $arguments['groups']                                          = $arguments['groups'] ?? [];
+        $arguments['noInteraction']                                   = $arguments['noInteraction'] ?? false;
+        $arguments['processIsolation']                                = $arguments['processIsolation'] ?? false;
+        $arguments['randomOrderSeed']                                 = $arguments['randomOrderSeed'] ?? time();
+        $arguments['registerMockObjectsFromTestArgumentsRecursively'] = $arguments['registerMockObjectsFromTestArgumentsRecursively'] ?? false;
+        $arguments['repeat']                                          = $arguments['repeat'] ?? false;
+        $arguments['reportHighLowerBound']                            = $arguments['reportHighLowerBound'] ?? 90;
+        $arguments['reportLowUpperBound']                             = $arguments['reportLowUpperBound'] ?? 50;
+        $arguments['reportUselessTests']                              = $arguments['reportUselessTests'] ?? true;
+        $arguments['reverseList']                                     = $arguments['reverseList'] ?? false;
+        $arguments['resolveDependencies']                             = $arguments['resolveDependencies'] ?? true;
+        $arguments['stopOnError']                                     = $arguments['stopOnError'] ?? false;
+        $arguments['stopOnFailure']                                   = $arguments['stopOnFailure'] ?? false;
+        $arguments['stopOnIncomplete']                                = $arguments['stopOnIncomplete'] ?? false;
+        $arguments['stopOnRisky']                                     = $arguments['stopOnRisky'] ?? false;
+        $arguments['stopOnSkipped']                                   = $arguments['stopOnSkipped'] ?? false;
+        $arguments['stopOnWarning']                                   = $arguments['stopOnWarning'] ?? false;
+        $arguments['stopOnDefect']                                    = $arguments['stopOnDefect'] ?? false;
+        $arguments['strictCoverage']                                  = $arguments['strictCoverage'] ?? false;
+        $arguments['testdoxExcludeGroups']                            = $arguments['testdoxExcludeGroups'] ?? [];
+        $arguments['testdoxGroups']                                   = $arguments['testdoxGroups'] ?? [];
+        $arguments['timeoutForLargeTests']                            = $arguments['timeoutForLargeTests'] ?? 60;
+        $arguments['timeoutForMediumTests']                           = $arguments['timeoutForMediumTests'] ?? 10;
+        $arguments['timeoutForSmallTests']                            = $arguments['timeoutForSmallTests'] ?? 1;
+        $arguments['verbose']                                         = $arguments['verbose'] ?? false;
+
+        if ($arguments['reportLowUpperBound'] > $arguments['reportHighLowerBound']) {
+            $arguments['reportLowUpperBound']  = 50;
+            $arguments['reportHighLowerBound'] = 90;
+        }
+    }
+
+    private function processSuiteFilters(TestSuite $suite, array $arguments): void
+    {
+        if (!$arguments['filter'] &&
+            empty($arguments['groups']) &&
+            empty($arguments['excludeGroups']) &&
+            empty($arguments['testsCovering']) &&
+            empty($arguments['testsUsing'])) {
+            return;
+        }
+
+        $filterFactory = new Factory;
+
+        if (!empty($arguments['excludeGroups'])) {
+            $filterFactory->addFilter(
+                new ReflectionClass(ExcludeGroupFilterIterator::class),
+                $arguments['excludeGroups']
+            );
+        }
+
+        if (!empty($arguments['groups'])) {
+            $filterFactory->addFilter(
+                new ReflectionClass(IncludeGroupFilterIterator::class),
+                $arguments['groups']
+            );
+        }
+
+        if (!empty($arguments['testsCovering'])) {
+            $filterFactory->addFilter(
+                new ReflectionClass(IncludeGroupFilterIterator::class),
+                array_map(
+                    static function (string $name): string
+                    {
+                        return '__phpunit_covers_' . $name;
+                    },
+                    $arguments['testsCovering']
+                )
+            );
+        }
+
+        if (!empty($arguments['testsUsing'])) {
+            $filterFactory->addFilter(
+                new ReflectionClass(IncludeGroupFilterIterator::class),
+                array_map(
+                    static function (string $name): string
+                    {
+                        return '__phpunit_uses_' . $name;
+                    },
+                    $arguments['testsUsing']
+                )
+            );
+        }
+
+        if ($arguments['filter']) {
+            $filterFactory->addFilter(
+                new ReflectionClass(NameFilterIterator::class),
+                $arguments['filter']
+            );
+        }
+
+        $suite->injectFilter($filterFactory);
+    }
+
+    private function writeMessage(string $type, string $message): void
+    {
+        if (!$this->messagePrinted) {
+            $this->write("\n");
+        }
+
+        $this->write(
+            sprintf(
+                "%-15s%s\n",
+                $type . ':',
+                $message
+            )
+        );
+
+        $this->messagePrinted = true;
+    }
+
+    private function createPrinter(string $class, array $arguments): ResultPrinter
+    {
+        $object = new $class(
+            (isset($arguments['stderr']) && $arguments['stderr'] === true) ? 'php://stderr' : null,
+            $arguments['verbose'],
+            $arguments['colors'],
+            $arguments['debug'],
+            $arguments['columns'],
+            $arguments['reverseList']
+        );
+
+        assert($object instanceof ResultPrinter);
+
+        return $object;
+    }
+
+    private function codeCoverageGenerationStart(string $format): void
+    {
+        $this->write(
+            sprintf(
+                "\nGenerating code coverage report in %s format ... ",
+                $format
+            )
+        );
+
+        $this->timer->start();
+    }
+
+    private function codeCoverageGenerationSucceeded(): void
+    {
+        $this->write(
+            sprintf(
+                "done [%s]\n",
+                $this->timer->stop()->asString()
+            )
+        );
+    }
+
+    private function codeCoverageGenerationFailed(\Exception $e): void
+    {
+        $this->write(
+            sprintf(
+                "failed [%s]\n%s\n",
+                $this->timer->stop()->asString(),
+                $e->getMessage()
+            )
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/TestSuiteMapper.php b/www-api/vendor/phpunit/phpunit/src/TextUI/TestSuiteMapper.php
new file mode 100644
index 00000000..8803f2e9
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/TestSuiteMapper.php
@@ -0,0 +1,103 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI;
+
+use const PHP_VERSION;
+use function explode;
+use function in_array;
+use function is_dir;
+use function is_file;
+use function strpos;
+use function version_compare;
+use PHPUnit\Framework\Exception as FrameworkException;
+use PHPUnit\Framework\TestSuite as TestSuiteObject;
+use PHPUnit\TextUI\XmlConfiguration\TestSuiteCollection;
+use SebastianBergmann\FileIterator\Facade;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class TestSuiteMapper
+{
+    /**
+     * @throws RuntimeException
+     * @throws TestDirectoryNotFoundException
+     * @throws TestFileNotFoundException
+     */
+    public function map(TestSuiteCollection $configuration, string $filter): TestSuiteObject
+    {
+        try {
+            $filterAsArray = $filter ? explode(',', $filter) : [];
+            $result        = new TestSuiteObject;
+
+            foreach ($configuration as $testSuiteConfiguration) {
+                if (!empty($filterAsArray) && !in_array($testSuiteConfiguration->name(), $filterAsArray, true)) {
+                    continue;
+                }
+
+                $testSuite      = new TestSuiteObject($testSuiteConfiguration->name());
+                $testSuiteEmpty = true;
+
+                $exclude = [];
+
+                foreach ($testSuiteConfiguration->exclude()->asArray() as $file) {
+                    $exclude[] = $file->path();
+                }
+
+                foreach ($testSuiteConfiguration->directories() as $directory) {
+                    if (!version_compare(PHP_VERSION, $directory->phpVersion(), $directory->phpVersionOperator()->asString())) {
+                        continue;
+                    }
+
+                    $files = (new Facade)->getFilesAsArray(
+                        $directory->path(),
+                        $directory->suffix(),
+                        $directory->prefix(),
+                        $exclude
+                    );
+
+                    if (!empty($files)) {
+                        $testSuite->addTestFiles($files);
+
+                        $testSuiteEmpty = false;
+                    } elseif (strpos($directory->path(), '*') === false && !is_dir($directory->path())) {
+                        throw new TestDirectoryNotFoundException($directory->path());
+                    }
+                }
+
+                foreach ($testSuiteConfiguration->files() as $file) {
+                    if (!is_file($file->path())) {
+                        throw new TestFileNotFoundException($file->path());
+                    }
+
+                    if (!version_compare(PHP_VERSION, $file->phpVersion(), $file->phpVersionOperator()->asString())) {
+                        continue;
+                    }
+
+                    $testSuite->addTestFile($file->path());
+
+                    $testSuiteEmpty = false;
+                }
+
+                if (!$testSuiteEmpty) {
+                    $result->addTest($testSuite);
+                }
+            }
+
+            return $result;
+        } catch (FrameworkException $e) {
+            throw new RuntimeException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/CodeCoverage.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/CodeCoverage.php
new file mode 100644
index 00000000..80abfac7
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/CodeCoverage.php
@@ -0,0 +1,363 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration\CodeCoverage;
+
+use function count;
+use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Filter\DirectoryCollection;
+use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Clover;
+use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Cobertura;
+use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Crap4j;
+use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Html;
+use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Php;
+use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Text;
+use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Xml;
+use PHPUnit\TextUI\XmlConfiguration\Directory;
+use PHPUnit\TextUI\XmlConfiguration\Exception;
+use PHPUnit\TextUI\XmlConfiguration\FileCollection;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class CodeCoverage
+{
+    /**
+     * @var ?Directory
+     */
+    private $cacheDirectory;
+
+    /**
+     * @var DirectoryCollection
+     */
+    private $directories;
+
+    /**
+     * @var FileCollection
+     */
+    private $files;
+
+    /**
+     * @var DirectoryCollection
+     */
+    private $excludeDirectories;
+
+    /**
+     * @var FileCollection
+     */
+    private $excludeFiles;
+
+    /**
+     * @var bool
+     */
+    private $pathCoverage;
+
+    /**
+     * @var bool
+     */
+    private $includeUncoveredFiles;
+
+    /**
+     * @var bool
+     */
+    private $processUncoveredFiles;
+
+    /**
+     * @var bool
+     */
+    private $ignoreDeprecatedCodeUnits;
+
+    /**
+     * @var bool
+     */
+    private $disableCodeCoverageIgnore;
+
+    /**
+     * @var ?Clover
+     */
+    private $clover;
+
+    /**
+     * @var ?Cobertura
+     */
+    private $cobertura;
+
+    /**
+     * @var ?Crap4j
+     */
+    private $crap4j;
+
+    /**
+     * @var ?Html
+     */
+    private $html;
+
+    /**
+     * @var ?Php
+     */
+    private $php;
+
+    /**
+     * @var ?Text
+     */
+    private $text;
+
+    /**
+     * @var ?Xml
+     */
+    private $xml;
+
+    public function __construct(?Directory $cacheDirectory, DirectoryCollection $directories, FileCollection $files, DirectoryCollection $excludeDirectories, FileCollection $excludeFiles, bool $pathCoverage, bool $includeUncoveredFiles, bool $processUncoveredFiles, bool $ignoreDeprecatedCodeUnits, bool $disableCodeCoverageIgnore, ?Clover $clover, ?Cobertura $cobertura, ?Crap4j $crap4j, ?Html $html, ?Php $php, ?Text $text, ?Xml $xml)
+    {
+        $this->cacheDirectory            = $cacheDirectory;
+        $this->directories               = $directories;
+        $this->files                     = $files;
+        $this->excludeDirectories        = $excludeDirectories;
+        $this->excludeFiles              = $excludeFiles;
+        $this->pathCoverage              = $pathCoverage;
+        $this->includeUncoveredFiles     = $includeUncoveredFiles;
+        $this->processUncoveredFiles     = $processUncoveredFiles;
+        $this->ignoreDeprecatedCodeUnits = $ignoreDeprecatedCodeUnits;
+        $this->disableCodeCoverageIgnore = $disableCodeCoverageIgnore;
+        $this->clover                    = $clover;
+        $this->cobertura                 = $cobertura;
+        $this->crap4j                    = $crap4j;
+        $this->html                      = $html;
+        $this->php                       = $php;
+        $this->text                      = $text;
+        $this->xml                       = $xml;
+    }
+
+    /**
+     * @psalm-assert-if-true !null $this->cacheDirectory
+     */
+    public function hasCacheDirectory(): bool
+    {
+        return $this->cacheDirectory !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function cacheDirectory(): Directory
+    {
+        if (!$this->hasCacheDirectory()) {
+            throw new Exception(
+                'No cache directory has been configured'
+            );
+        }
+
+        return $this->cacheDirectory;
+    }
+
+    public function hasNonEmptyListOfFilesToBeIncludedInCodeCoverageReport(): bool
+    {
+        return count($this->directories) > 0 || count($this->files) > 0;
+    }
+
+    public function directories(): DirectoryCollection
+    {
+        return $this->directories;
+    }
+
+    public function files(): FileCollection
+    {
+        return $this->files;
+    }
+
+    public function excludeDirectories(): DirectoryCollection
+    {
+        return $this->excludeDirectories;
+    }
+
+    public function excludeFiles(): FileCollection
+    {
+        return $this->excludeFiles;
+    }
+
+    public function pathCoverage(): bool
+    {
+        return $this->pathCoverage;
+    }
+
+    public function includeUncoveredFiles(): bool
+    {
+        return $this->includeUncoveredFiles;
+    }
+
+    public function ignoreDeprecatedCodeUnits(): bool
+    {
+        return $this->ignoreDeprecatedCodeUnits;
+    }
+
+    public function disableCodeCoverageIgnore(): bool
+    {
+        return $this->disableCodeCoverageIgnore;
+    }
+
+    public function processUncoveredFiles(): bool
+    {
+        return $this->processUncoveredFiles;
+    }
+
+    /**
+     * @psalm-assert-if-true !null $this->clover
+     */
+    public function hasClover(): bool
+    {
+        return $this->clover !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function clover(): Clover
+    {
+        if (!$this->hasClover()) {
+            throw new Exception(
+                'Code Coverage report "Clover XML" has not been configured'
+            );
+        }
+
+        return $this->clover;
+    }
+
+    /**
+     * @psalm-assert-if-true !null $this->cobertura
+     */
+    public function hasCobertura(): bool
+    {
+        return $this->cobertura !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function cobertura(): Cobertura
+    {
+        if (!$this->hasCobertura()) {
+            throw new Exception(
+                'Code Coverage report "Cobertura XML" has not been configured'
+            );
+        }
+
+        return $this->cobertura;
+    }
+
+    /**
+     * @psalm-assert-if-true !null $this->crap4j
+     */
+    public function hasCrap4j(): bool
+    {
+        return $this->crap4j !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function crap4j(): Crap4j
+    {
+        if (!$this->hasCrap4j()) {
+            throw new Exception(
+                'Code Coverage report "Crap4J" has not been configured'
+            );
+        }
+
+        return $this->crap4j;
+    }
+
+    /**
+     * @psalm-assert-if-true !null $this->html
+     */
+    public function hasHtml(): bool
+    {
+        return $this->html !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function html(): Html
+    {
+        if (!$this->hasHtml()) {
+            throw new Exception(
+                'Code Coverage report "HTML" has not been configured'
+            );
+        }
+
+        return $this->html;
+    }
+
+    /**
+     * @psalm-assert-if-true !null $this->php
+     */
+    public function hasPhp(): bool
+    {
+        return $this->php !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function php(): Php
+    {
+        if (!$this->hasPhp()) {
+            throw new Exception(
+                'Code Coverage report "PHP" has not been configured'
+            );
+        }
+
+        return $this->php;
+    }
+
+    /**
+     * @psalm-assert-if-true !null $this->text
+     */
+    public function hasText(): bool
+    {
+        return $this->text !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function text(): Text
+    {
+        if (!$this->hasText()) {
+            throw new Exception(
+                'Code Coverage report "Text" has not been configured'
+            );
+        }
+
+        return $this->text;
+    }
+
+    /**
+     * @psalm-assert-if-true !null $this->xml
+     */
+    public function hasXml(): bool
+    {
+        return $this->xml !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function xml(): Xml
+    {
+        if (!$this->hasXml()) {
+            throw new Exception(
+                'Code Coverage report "XML" has not been configured'
+            );
+        }
+
+        return $this->xml;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/Filter/Directory.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/Filter/Directory.php
new file mode 100644
index 00000000..91659f4d
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/Filter/Directory.php
@@ -0,0 +1,66 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Filter;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class Directory
+{
+    /**
+     * @var string
+     */
+    private $path;
+
+    /**
+     * @var string
+     */
+    private $prefix;
+
+    /**
+     * @var string
+     */
+    private $suffix;
+
+    /**
+     * @var string
+     */
+    private $group;
+
+    public function __construct(string $path, string $prefix, string $suffix, string $group)
+    {
+        $this->path   = $path;
+        $this->prefix = $prefix;
+        $this->suffix = $suffix;
+        $this->group  = $group;
+    }
+
+    public function path(): string
+    {
+        return $this->path;
+    }
+
+    public function prefix(): string
+    {
+        return $this->prefix;
+    }
+
+    public function suffix(): string
+    {
+        return $this->suffix;
+    }
+
+    public function group(): string
+    {
+        return $this->group;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/Filter/DirectoryCollection.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/Filter/DirectoryCollection.php
new file mode 100644
index 00000000..6a267f80
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/Filter/DirectoryCollection.php
@@ -0,0 +1,58 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Filter;
+
+use function count;
+use Countable;
+use IteratorAggregate;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class DirectoryCollection implements Countable, IteratorAggregate
+{
+    /**
+     * @var Directory[]
+     */
+    private $directories;
+
+    /**
+     * @param Directory[] $directories
+     */
+    public static function fromArray(array $directories): self
+    {
+        return new self(...$directories);
+    }
+
+    private function __construct(Directory ...$directories)
+    {
+        $this->directories = $directories;
+    }
+
+    /**
+     * @return Directory[]
+     */
+    public function asArray(): array
+    {
+        return $this->directories;
+    }
+
+    public function count(): int
+    {
+        return count($this->directories);
+    }
+
+    public function getIterator(): DirectoryCollectionIterator
+    {
+        return new DirectoryCollectionIterator($this);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/Filter/DirectoryCollectionIterator.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/Filter/DirectoryCollectionIterator.php
new file mode 100644
index 00000000..c59a3ba9
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/Filter/DirectoryCollectionIterator.php
@@ -0,0 +1,66 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Filter;
+
+use function count;
+use function iterator_count;
+use Countable;
+use Iterator;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class DirectoryCollectionIterator implements Countable, Iterator
+{
+    /**
+     * @var Directory[]
+     */
+    private $directories;
+
+    /**
+     * @var int
+     */
+    private $position;
+
+    public function __construct(DirectoryCollection $directories)
+    {
+        $this->directories = $directories->asArray();
+    }
+
+    public function count(): int
+    {
+        return iterator_count($this);
+    }
+
+    public function rewind(): void
+    {
+        $this->position = 0;
+    }
+
+    public function valid(): bool
+    {
+        return $this->position < count($this->directories);
+    }
+
+    public function key(): int
+    {
+        return $this->position;
+    }
+
+    public function current(): Directory
+    {
+        return $this->directories[$this->position];
+    }
+
+    public function next(): void
+    {
+        $this->position++;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/FilterMapper.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/FilterMapper.php
new file mode 100644
index 00000000..102c96eb
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/FilterMapper.php
@@ -0,0 +1,45 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration\CodeCoverage;
+
+use SebastianBergmann\CodeCoverage\Filter;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class FilterMapper
+{
+    public function map(Filter $filter, CodeCoverage $configuration): void
+    {
+        foreach ($configuration->directories() as $directory) {
+            $filter->includeDirectory(
+                $directory->path(),
+                $directory->suffix(),
+                $directory->prefix()
+            );
+        }
+
+        foreach ($configuration->files() as $file) {
+            $filter->includeFile($file->path());
+        }
+
+        foreach ($configuration->excludeDirectories() as $directory) {
+            $filter->excludeDirectory(
+                $directory->path(),
+                $directory->suffix(),
+                $directory->prefix()
+            );
+        }
+
+        foreach ($configuration->excludeFiles() as $file) {
+            $filter->excludeFile($file->path());
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/Report/Clover.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/Report/Clover.php
new file mode 100644
index 00000000..b1094ec3
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/Report/Clover.php
@@ -0,0 +1,35 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report;
+
+use PHPUnit\TextUI\XmlConfiguration\File;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class Clover
+{
+    /**
+     * @var File
+     */
+    private $target;
+
+    public function __construct(File $target)
+    {
+        $this->target = $target;
+    }
+
+    public function target(): File
+    {
+        return $this->target;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/Report/Cobertura.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/Report/Cobertura.php
new file mode 100644
index 00000000..f831ac09
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/Report/Cobertura.php
@@ -0,0 +1,35 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report;
+
+use PHPUnit\TextUI\XmlConfiguration\File;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class Cobertura
+{
+    /**
+     * @var File
+     */
+    private $target;
+
+    public function __construct(File $target)
+    {
+        $this->target = $target;
+    }
+
+    public function target(): File
+    {
+        return $this->target;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/Report/Crap4j.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/Report/Crap4j.php
new file mode 100644
index 00000000..4904775d
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/Report/Crap4j.php
@@ -0,0 +1,46 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report;
+
+use PHPUnit\TextUI\XmlConfiguration\File;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class Crap4j
+{
+    /**
+     * @var File
+     */
+    private $target;
+
+    /**
+     * @var int
+     */
+    private $threshold;
+
+    public function __construct(File $target, int $threshold)
+    {
+        $this->target    = $target;
+        $this->threshold = $threshold;
+    }
+
+    public function target(): File
+    {
+        return $this->target;
+    }
+
+    public function threshold(): int
+    {
+        return $this->threshold;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/Report/Html.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/Report/Html.php
new file mode 100644
index 00000000..ce3d0284
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/Report/Html.php
@@ -0,0 +1,57 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report;
+
+use PHPUnit\TextUI\XmlConfiguration\Directory;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class Html
+{
+    /**
+     * @var Directory
+     */
+    private $target;
+
+    /**
+     * @var int
+     */
+    private $lowUpperBound;
+
+    /**
+     * @var int
+     */
+    private $highLowerBound;
+
+    public function __construct(Directory $target, int $lowUpperBound, int $highLowerBound)
+    {
+        $this->target         = $target;
+        $this->lowUpperBound  = $lowUpperBound;
+        $this->highLowerBound = $highLowerBound;
+    }
+
+    public function target(): Directory
+    {
+        return $this->target;
+    }
+
+    public function lowUpperBound(): int
+    {
+        return $this->lowUpperBound;
+    }
+
+    public function highLowerBound(): int
+    {
+        return $this->highLowerBound;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/Report/Php.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/Report/Php.php
new file mode 100644
index 00000000..dc5d32ea
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/Report/Php.php
@@ -0,0 +1,35 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report;
+
+use PHPUnit\TextUI\XmlConfiguration\File;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class Php
+{
+    /**
+     * @var File
+     */
+    private $target;
+
+    public function __construct(File $target)
+    {
+        $this->target = $target;
+    }
+
+    public function target(): File
+    {
+        return $this->target;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/Report/Text.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/Report/Text.php
new file mode 100644
index 00000000..cb7470d3
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/Report/Text.php
@@ -0,0 +1,57 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report;
+
+use PHPUnit\TextUI\XmlConfiguration\File;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class Text
+{
+    /**
+     * @var File
+     */
+    private $target;
+
+    /**
+     * @var bool
+     */
+    private $showUncoveredFiles;
+
+    /**
+     * @var bool
+     */
+    private $showOnlySummary;
+
+    public function __construct(File $target, bool $showUncoveredFiles, bool $showOnlySummary)
+    {
+        $this->target             = $target;
+        $this->showUncoveredFiles = $showUncoveredFiles;
+        $this->showOnlySummary    = $showOnlySummary;
+    }
+
+    public function target(): File
+    {
+        return $this->target;
+    }
+
+    public function showUncoveredFiles(): bool
+    {
+        return $this->showUncoveredFiles;
+    }
+
+    public function showOnlySummary(): bool
+    {
+        return $this->showOnlySummary;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/Report/Xml.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/Report/Xml.php
new file mode 100644
index 00000000..34073bd5
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/CodeCoverage/Report/Xml.php
@@ -0,0 +1,35 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report;
+
+use PHPUnit\TextUI\XmlConfiguration\Directory;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class Xml
+{
+    /**
+     * @var Directory
+     */
+    private $target;
+
+    public function __construct(Directory $target)
+    {
+        $this->target = $target;
+    }
+
+    public function target(): Directory
+    {
+        return $this->target;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Configuration.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Configuration.php
new file mode 100644
index 00000000..4067e2f8
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Configuration.php
@@ -0,0 +1,152 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\CodeCoverage;
+use PHPUnit\TextUI\XmlConfiguration\Logging\Logging;
+use PHPUnit\Util\Xml\ValidationResult;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class Configuration
+{
+    /**
+     * @var string
+     */
+    private $filename;
+
+    /**
+     * @var ValidationResult
+     */
+    private $validationResult;
+
+    /**
+     * @var ExtensionCollection
+     */
+    private $extensions;
+
+    /**
+     * @var CodeCoverage
+     */
+    private $codeCoverage;
+
+    /**
+     * @var Groups
+     */
+    private $groups;
+
+    /**
+     * @var Groups
+     */
+    private $testdoxGroups;
+
+    /**
+     * @var ExtensionCollection
+     */
+    private $listeners;
+
+    /**
+     * @var Logging
+     */
+    private $logging;
+
+    /**
+     * @var Php
+     */
+    private $php;
+
+    /**
+     * @var PHPUnit
+     */
+    private $phpunit;
+
+    /**
+     * @var TestSuiteCollection
+     */
+    private $testSuite;
+
+    public function __construct(string $filename, ValidationResult $validationResult, ExtensionCollection $extensions, CodeCoverage $codeCoverage, Groups $groups, Groups $testdoxGroups, ExtensionCollection $listeners, Logging $logging, Php $php, PHPUnit $phpunit, TestSuiteCollection $testSuite)
+    {
+        $this->filename         = $filename;
+        $this->validationResult = $validationResult;
+        $this->extensions       = $extensions;
+        $this->codeCoverage     = $codeCoverage;
+        $this->groups           = $groups;
+        $this->testdoxGroups    = $testdoxGroups;
+        $this->listeners        = $listeners;
+        $this->logging          = $logging;
+        $this->php              = $php;
+        $this->phpunit          = $phpunit;
+        $this->testSuite        = $testSuite;
+    }
+
+    public function filename(): string
+    {
+        return $this->filename;
+    }
+
+    public function hasValidationErrors(): bool
+    {
+        return $this->validationResult->hasValidationErrors();
+    }
+
+    public function validationErrors(): string
+    {
+        return $this->validationResult->asString();
+    }
+
+    public function extensions(): ExtensionCollection
+    {
+        return $this->extensions;
+    }
+
+    public function codeCoverage(): CodeCoverage
+    {
+        return $this->codeCoverage;
+    }
+
+    public function groups(): Groups
+    {
+        return $this->groups;
+    }
+
+    public function testdoxGroups(): Groups
+    {
+        return $this->testdoxGroups;
+    }
+
+    public function listeners(): ExtensionCollection
+    {
+        return $this->listeners;
+    }
+
+    public function logging(): Logging
+    {
+        return $this->logging;
+    }
+
+    public function php(): Php
+    {
+        return $this->php;
+    }
+
+    public function phpunit(): PHPUnit
+    {
+        return $this->phpunit;
+    }
+
+    public function testSuite(): TestSuiteCollection
+    {
+        return $this->testSuite;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Exception.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Exception.php
new file mode 100644
index 00000000..162b37e8
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Exception.php
@@ -0,0 +1,19 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use RuntimeException;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Exception extends RuntimeException implements \PHPUnit\Exception
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Filesystem/Directory.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Filesystem/Directory.php
new file mode 100644
index 00000000..b0fdf64f
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Filesystem/Directory.php
@@ -0,0 +1,33 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class Directory
+{
+    /**
+     * @var string
+     */
+    private $path;
+
+    public function __construct(string $path)
+    {
+        $this->path = $path;
+    }
+
+    public function path(): string
+    {
+        return $this->path;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Filesystem/DirectoryCollection.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Filesystem/DirectoryCollection.php
new file mode 100644
index 00000000..c904f60a
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Filesystem/DirectoryCollection.php
@@ -0,0 +1,63 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use function count;
+use Countable;
+use IteratorAggregate;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class DirectoryCollection implements Countable, IteratorAggregate
+{
+    /**
+     * @var Directory[]
+     */
+    private $directories;
+
+    /**
+     * @param Directory[] $directories
+     */
+    public static function fromArray(array $directories): self
+    {
+        return new self(...$directories);
+    }
+
+    private function __construct(Directory ...$directories)
+    {
+        $this->directories = $directories;
+    }
+
+    /**
+     * @return Directory[]
+     */
+    public function asArray(): array
+    {
+        return $this->directories;
+    }
+
+    public function count(): int
+    {
+        return count($this->directories);
+    }
+
+    public function getIterator(): DirectoryCollectionIterator
+    {
+        return new DirectoryCollectionIterator($this);
+    }
+
+    public function isEmpty(): bool
+    {
+        return $this->count() === 0;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Filesystem/DirectoryCollectionIterator.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Filesystem/DirectoryCollectionIterator.php
new file mode 100644
index 00000000..7f354eea
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Filesystem/DirectoryCollectionIterator.php
@@ -0,0 +1,66 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use function count;
+use function iterator_count;
+use Countable;
+use Iterator;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class DirectoryCollectionIterator implements Countable, Iterator
+{
+    /**
+     * @var Directory[]
+     */
+    private $directories;
+
+    /**
+     * @var int
+     */
+    private $position;
+
+    public function __construct(DirectoryCollection $directories)
+    {
+        $this->directories = $directories->asArray();
+    }
+
+    public function count(): int
+    {
+        return iterator_count($this);
+    }
+
+    public function rewind(): void
+    {
+        $this->position = 0;
+    }
+
+    public function valid(): bool
+    {
+        return $this->position < count($this->directories);
+    }
+
+    public function key(): int
+    {
+        return $this->position;
+    }
+
+    public function current(): Directory
+    {
+        return $this->directories[$this->position];
+    }
+
+    public function next(): void
+    {
+        $this->position++;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Filesystem/File.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Filesystem/File.php
new file mode 100644
index 00000000..6bdd1c24
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Filesystem/File.php
@@ -0,0 +1,33 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class File
+{
+    /**
+     * @var string
+     */
+    private $path;
+
+    public function __construct(string $path)
+    {
+        $this->path = $path;
+    }
+
+    public function path(): string
+    {
+        return $this->path;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Filesystem/FileCollection.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Filesystem/FileCollection.php
new file mode 100644
index 00000000..df0746d6
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Filesystem/FileCollection.php
@@ -0,0 +1,63 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use function count;
+use Countable;
+use IteratorAggregate;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class FileCollection implements Countable, IteratorAggregate
+{
+    /**
+     * @var File[]
+     */
+    private $files;
+
+    /**
+     * @param File[] $files
+     */
+    public static function fromArray(array $files): self
+    {
+        return new self(...$files);
+    }
+
+    private function __construct(File ...$files)
+    {
+        $this->files = $files;
+    }
+
+    /**
+     * @return File[]
+     */
+    public function asArray(): array
+    {
+        return $this->files;
+    }
+
+    public function count(): int
+    {
+        return count($this->files);
+    }
+
+    public function getIterator(): FileCollectionIterator
+    {
+        return new FileCollectionIterator($this);
+    }
+
+    public function isEmpty(): bool
+    {
+        return $this->count() === 0;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Filesystem/FileCollectionIterator.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Filesystem/FileCollectionIterator.php
new file mode 100644
index 00000000..d9bab1f8
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Filesystem/FileCollectionIterator.php
@@ -0,0 +1,66 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use function count;
+use function iterator_count;
+use Countable;
+use Iterator;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class FileCollectionIterator implements Countable, Iterator
+{
+    /**
+     * @var File[]
+     */
+    private $files;
+
+    /**
+     * @var int
+     */
+    private $position;
+
+    public function __construct(FileCollection $files)
+    {
+        $this->files = $files->asArray();
+    }
+
+    public function count(): int
+    {
+        return iterator_count($this);
+    }
+
+    public function rewind(): void
+    {
+        $this->position = 0;
+    }
+
+    public function valid(): bool
+    {
+        return $this->position < count($this->files);
+    }
+
+    public function key(): int
+    {
+        return $this->position;
+    }
+
+    public function current(): File
+    {
+        return $this->files[$this->position];
+    }
+
+    public function next(): void
+    {
+        $this->position++;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Generator.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Generator.php
new file mode 100644
index 00000000..cc77b1a3
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Generator.php
@@ -0,0 +1,73 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use function str_replace;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Generator
+{
+    /**
+     * @var string
+     */
+    private const TEMPLATE = <<<'EOT'
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/{phpunit_version}/phpunit.xsd"
+         bootstrap="{bootstrap_script}"
+         cacheResultFile="{cache_directory}/test-results"
+         executionOrder="depends,defects"
+         forceCoversAnnotation="true"
+         beStrictAboutCoversAnnotation="true"
+         beStrictAboutOutputDuringTests="true"
+         beStrictAboutTodoAnnotatedTests="true"
+         convertDeprecationsToExceptions="true"
+         failOnRisky="true"
+         failOnWarning="true"
+         verbose="true">
+    <testsuites>
+        <testsuite name="default">
+            <directory>{tests_directory}</directory>
+        </testsuite>
+    </testsuites>
+
+    <coverage cacheDirectory="{cache_directory}/code-coverage"
+              processUncoveredFiles="true">
+        <include>
+            <directory suffix=".php">{src_directory}</directory>
+        </include>
+    </coverage>
+</phpunit>
+
+EOT;
+
+    public function generateDefaultConfiguration(string $phpunitVersion, string $bootstrapScript, string $testsDirectory, string $srcDirectory, string $cacheDirectory): string
+    {
+        return str_replace(
+            [
+                '{phpunit_version}',
+                '{bootstrap_script}',
+                '{tests_directory}',
+                '{src_directory}',
+                '{cache_directory}',
+            ],
+            [
+                $phpunitVersion,
+                $bootstrapScript,
+                $testsDirectory,
+                $srcDirectory,
+                $cacheDirectory,
+            ],
+            self::TEMPLATE
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Group/Group.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Group/Group.php
new file mode 100644
index 00000000..bb0d9252
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Group/Group.php
@@ -0,0 +1,33 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class Group
+{
+    /**
+     * @var string
+     */
+    private $name;
+
+    public function __construct(string $name)
+    {
+        $this->name = $name;
+    }
+
+    public function name(): string
+    {
+        return $this->name;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Group/GroupCollection.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Group/GroupCollection.php
new file mode 100644
index 00000000..fabf8646
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Group/GroupCollection.php
@@ -0,0 +1,70 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use IteratorAggregate;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class GroupCollection implements IteratorAggregate
+{
+    /**
+     * @var Group[]
+     */
+    private $groups;
+
+    /**
+     * @param Group[] $groups
+     */
+    public static function fromArray(array $groups): self
+    {
+        return new self(...$groups);
+    }
+
+    private function __construct(Group ...$groups)
+    {
+        $this->groups = $groups;
+    }
+
+    /**
+     * @return Group[]
+     */
+    public function asArray(): array
+    {
+        return $this->groups;
+    }
+
+    /**
+     * @return string[]
+     */
+    public function asArrayOfStrings(): array
+    {
+        $result = [];
+
+        foreach ($this->groups as $group) {
+            $result[] = $group->name();
+        }
+
+        return $result;
+    }
+
+    public function isEmpty(): bool
+    {
+        return empty($this->groups);
+    }
+
+    public function getIterator(): GroupCollectionIterator
+    {
+        return new GroupCollectionIterator($this);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Group/GroupCollectionIterator.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Group/GroupCollectionIterator.php
new file mode 100644
index 00000000..0755fdac
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Group/GroupCollectionIterator.php
@@ -0,0 +1,66 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use function count;
+use function iterator_count;
+use Countable;
+use Iterator;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class GroupCollectionIterator implements Countable, Iterator
+{
+    /**
+     * @var Group[]
+     */
+    private $groups;
+
+    /**
+     * @var int
+     */
+    private $position;
+
+    public function __construct(GroupCollection $groups)
+    {
+        $this->groups = $groups->asArray();
+    }
+
+    public function count(): int
+    {
+        return iterator_count($this);
+    }
+
+    public function rewind(): void
+    {
+        $this->position = 0;
+    }
+
+    public function valid(): bool
+    {
+        return $this->position < count($this->groups);
+    }
+
+    public function key(): int
+    {
+        return $this->position;
+    }
+
+    public function current(): Group
+    {
+        return $this->groups[$this->position];
+    }
+
+    public function next(): void
+    {
+        $this->position++;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Group/Groups.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Group/Groups.php
new file mode 100644
index 00000000..0604ce32
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Group/Groups.php
@@ -0,0 +1,54 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class Groups
+{
+    /**
+     * @var GroupCollection
+     */
+    private $include;
+
+    /**
+     * @var GroupCollection
+     */
+    private $exclude;
+
+    public function __construct(GroupCollection $include, GroupCollection $exclude)
+    {
+        $this->include = $include;
+        $this->exclude = $exclude;
+    }
+
+    public function hasInclude(): bool
+    {
+        return !$this->include->isEmpty();
+    }
+
+    public function include(): GroupCollection
+    {
+        return $this->include;
+    }
+
+    public function hasExclude(): bool
+    {
+        return !$this->exclude->isEmpty();
+    }
+
+    public function exclude(): GroupCollection
+    {
+        return $this->exclude;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Loader.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Loader.php
new file mode 100644
index 00000000..d705a605
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Loader.php
@@ -0,0 +1,1264 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use const DIRECTORY_SEPARATOR;
+use const PHP_VERSION;
+use function assert;
+use function defined;
+use function dirname;
+use function explode;
+use function is_file;
+use function is_numeric;
+use function preg_match;
+use function stream_resolve_include_path;
+use function strlen;
+use function strpos;
+use function strtolower;
+use function substr;
+use function trim;
+use DOMDocument;
+use DOMElement;
+use DOMNodeList;
+use DOMXPath;
+use PHPUnit\Runner\TestSuiteSorter;
+use PHPUnit\Runner\Version;
+use PHPUnit\TextUI\DefaultResultPrinter;
+use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\CodeCoverage;
+use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Filter\Directory as FilterDirectory;
+use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Filter\DirectoryCollection as FilterDirectoryCollection;
+use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Clover;
+use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Cobertura;
+use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Crap4j;
+use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Html as CodeCoverageHtml;
+use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Php as CodeCoveragePhp;
+use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Text as CodeCoverageText;
+use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Xml as CodeCoverageXml;
+use PHPUnit\TextUI\XmlConfiguration\Logging\Junit;
+use PHPUnit\TextUI\XmlConfiguration\Logging\Logging;
+use PHPUnit\TextUI\XmlConfiguration\Logging\TeamCity;
+use PHPUnit\TextUI\XmlConfiguration\Logging\TestDox\Html as TestDoxHtml;
+use PHPUnit\TextUI\XmlConfiguration\Logging\TestDox\Text as TestDoxText;
+use PHPUnit\TextUI\XmlConfiguration\Logging\TestDox\Xml as TestDoxXml;
+use PHPUnit\TextUI\XmlConfiguration\Logging\Text;
+use PHPUnit\TextUI\XmlConfiguration\TestSuite as TestSuiteConfiguration;
+use PHPUnit\Util\TestDox\CliTestDoxPrinter;
+use PHPUnit\Util\VersionComparisonOperator;
+use PHPUnit\Util\Xml;
+use PHPUnit\Util\Xml\Exception as XmlException;
+use PHPUnit\Util\Xml\Loader as XmlLoader;
+use PHPUnit\Util\Xml\SchemaFinder;
+use PHPUnit\Util\Xml\Validator;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Loader
+{
+    /**
+     * @throws Exception
+     */
+    public function load(string $filename): Configuration
+    {
+        try {
+            $document = (new XmlLoader)->loadFile($filename, false, true, true);
+        } catch (XmlException $e) {
+            throw new Exception(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+
+        $xpath = new DOMXPath($document);
+
+        try {
+            $xsdFilename = (new SchemaFinder)->find(Version::series());
+        } catch (XmlException $e) {
+            throw new Exception(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+
+        return new Configuration(
+            $filename,
+            (new Validator)->validate($document, $xsdFilename),
+            $this->extensions($filename, $xpath),
+            $this->codeCoverage($filename, $xpath, $document),
+            $this->groups($xpath),
+            $this->testdoxGroups($xpath),
+            $this->listeners($filename, $xpath),
+            $this->logging($filename, $xpath),
+            $this->php($filename, $xpath),
+            $this->phpunit($filename, $document),
+            $this->testSuite($filename, $xpath)
+        );
+    }
+
+    public function logging(string $filename, DOMXPath $xpath): Logging
+    {
+        if ($xpath->query('logging/log')->length !== 0) {
+            return $this->legacyLogging($filename, $xpath);
+        }
+
+        $junit   = null;
+        $element = $this->element($xpath, 'logging/junit');
+
+        if ($element) {
+            $junit = new Junit(
+                new File(
+                    $this->toAbsolutePath(
+                        $filename,
+                        (string) $this->getStringAttribute($element, 'outputFile')
+                    )
+                )
+            );
+        }
+
+        $text    = null;
+        $element = $this->element($xpath, 'logging/text');
+
+        if ($element) {
+            $text = new Text(
+                new File(
+                    $this->toAbsolutePath(
+                        $filename,
+                        (string) $this->getStringAttribute($element, 'outputFile')
+                    )
+                )
+            );
+        }
+
+        $teamCity = null;
+        $element  = $this->element($xpath, 'logging/teamcity');
+
+        if ($element) {
+            $teamCity = new TeamCity(
+                new File(
+                    $this->toAbsolutePath(
+                        $filename,
+                        (string) $this->getStringAttribute($element, 'outputFile')
+                    )
+                )
+            );
+        }
+
+        $testDoxHtml = null;
+        $element     = $this->element($xpath, 'logging/testdoxHtml');
+
+        if ($element) {
+            $testDoxHtml = new TestDoxHtml(
+                new File(
+                    $this->toAbsolutePath(
+                        $filename,
+                        (string) $this->getStringAttribute($element, 'outputFile')
+                    )
+                )
+            );
+        }
+
+        $testDoxText = null;
+        $element     = $this->element($xpath, 'logging/testdoxText');
+
+        if ($element) {
+            $testDoxText = new TestDoxText(
+                new File(
+                    $this->toAbsolutePath(
+                        $filename,
+                        (string) $this->getStringAttribute($element, 'outputFile')
+                    )
+                )
+            );
+        }
+
+        $testDoxXml = null;
+        $element    = $this->element($xpath, 'logging/testdoxXml');
+
+        if ($element) {
+            $testDoxXml = new TestDoxXml(
+                new File(
+                    $this->toAbsolutePath(
+                        $filename,
+                        (string) $this->getStringAttribute($element, 'outputFile')
+                    )
+                )
+            );
+        }
+
+        return new Logging(
+            $junit,
+            $text,
+            $teamCity,
+            $testDoxHtml,
+            $testDoxText,
+            $testDoxXml
+        );
+    }
+
+    public function legacyLogging(string $filename, DOMXPath $xpath): Logging
+    {
+        $junit       = null;
+        $teamCity    = null;
+        $testDoxHtml = null;
+        $testDoxText = null;
+        $testDoxXml  = null;
+        $text        = null;
+
+        foreach ($xpath->query('logging/log') as $log) {
+            assert($log instanceof DOMElement);
+
+            $type   = (string) $log->getAttribute('type');
+            $target = (string) $log->getAttribute('target');
+
+            if (!$target) {
+                continue;
+            }
+
+            $target = $this->toAbsolutePath($filename, $target);
+
+            switch ($type) {
+                case 'plain':
+                    $text = new Text(
+                        new File($target)
+                    );
+
+                    break;
+
+                case 'junit':
+                    $junit = new Junit(
+                        new File($target)
+                    );
+
+                    break;
+
+                case 'teamcity':
+                    $teamCity = new TeamCity(
+                        new File($target)
+                    );
+
+                    break;
+
+                case 'testdox-html':
+                    $testDoxHtml = new TestDoxHtml(
+                        new File($target)
+                    );
+
+                    break;
+
+                case 'testdox-text':
+                    $testDoxText = new TestDoxText(
+                        new File($target)
+                    );
+
+                    break;
+
+                case 'testdox-xml':
+                    $testDoxXml = new TestDoxXml(
+                        new File($target)
+                    );
+
+                    break;
+            }
+        }
+
+        return new Logging(
+            $junit,
+            $text,
+            $teamCity,
+            $testDoxHtml,
+            $testDoxText,
+            $testDoxXml
+        );
+    }
+
+    private function extensions(string $filename, DOMXPath $xpath): ExtensionCollection
+    {
+        $extensions = [];
+
+        foreach ($xpath->query('extensions/extension') as $extension) {
+            assert($extension instanceof DOMElement);
+
+            $extensions[] = $this->getElementConfigurationParameters($filename, $extension);
+        }
+
+        return ExtensionCollection::fromArray($extensions);
+    }
+
+    private function getElementConfigurationParameters(string $filename, DOMElement $element): Extension
+    {
+        /** @psalm-var class-string $class */
+        $class     = (string) $element->getAttribute('class');
+        $file      = '';
+        $arguments = $this->getConfigurationArguments($filename, $element->childNodes);
+
+        if ($element->getAttribute('file')) {
+            $file = $this->toAbsolutePath(
+                $filename,
+                (string) $element->getAttribute('file'),
+                true
+            );
+        }
+
+        return new Extension($class, $file, $arguments);
+    }
+
+    private function toAbsolutePath(string $filename, string $path, bool $useIncludePath = false): string
+    {
+        $path = trim($path);
+
+        if (strpos($path, '/') === 0) {
+            return $path;
+        }
+
+        // Matches the following on Windows:
+        //  - \\NetworkComputer\Path
+        //  - \\.\D:
+        //  - \\.\c:
+        //  - C:\Windows
+        //  - C:\windows
+        //  - C:/windows
+        //  - c:/windows
+        if (defined('PHP_WINDOWS_VERSION_BUILD') &&
+            ($path[0] === '\\' || (strlen($path) >= 3 && preg_match('#^[A-Z]\:[/\\\]#i', substr($path, 0, 3))))) {
+            return $path;
+        }
+
+        if (strpos($path, '://') !== false) {
+            return $path;
+        }
+
+        $file = dirname($filename) . DIRECTORY_SEPARATOR . $path;
+
+        if ($useIncludePath && !is_file($file)) {
+            $includePathFile = stream_resolve_include_path($path);
+
+            if ($includePathFile) {
+                $file = $includePathFile;
+            }
+        }
+
+        return $file;
+    }
+
+    private function getConfigurationArguments(string $filename, DOMNodeList $nodes): array
+    {
+        $arguments = [];
+
+        if ($nodes->length === 0) {
+            return $arguments;
+        }
+
+        foreach ($nodes as $node) {
+            if (!$node instanceof DOMElement) {
+                continue;
+            }
+
+            if ($node->tagName !== 'arguments') {
+                continue;
+            }
+
+            foreach ($node->childNodes as $argument) {
+                if (!$argument instanceof DOMElement) {
+                    continue;
+                }
+
+                if ($argument->tagName === 'file' || $argument->tagName === 'directory') {
+                    $arguments[] = $this->toAbsolutePath($filename, (string) $argument->textContent);
+                } else {
+                    $arguments[] = Xml::xmlToVariable($argument);
+                }
+            }
+        }
+
+        return $arguments;
+    }
+
+    private function codeCoverage(string $filename, DOMXPath $xpath, DOMDocument $document): CodeCoverage
+    {
+        if ($xpath->query('filter/whitelist')->length !== 0) {
+            return $this->legacyCodeCoverage($filename, $xpath, $document);
+        }
+
+        $cacheDirectory            = null;
+        $pathCoverage              = false;
+        $includeUncoveredFiles     = true;
+        $processUncoveredFiles     = false;
+        $ignoreDeprecatedCodeUnits = false;
+        $disableCodeCoverageIgnore = false;
+
+        $element = $this->element($xpath, 'coverage');
+
+        if ($element) {
+            $cacheDirectory = $this->getStringAttribute($element, 'cacheDirectory');
+
+            if ($cacheDirectory !== null) {
+                $cacheDirectory = new Directory(
+                    $this->toAbsolutePath($filename, $cacheDirectory)
+                );
+            }
+
+            $pathCoverage = $this->getBooleanAttribute(
+                $element,
+                'pathCoverage',
+                false
+            );
+
+            $includeUncoveredFiles = $this->getBooleanAttribute(
+                $element,
+                'includeUncoveredFiles',
+                true
+            );
+
+            $processUncoveredFiles = $this->getBooleanAttribute(
+                $element,
+                'processUncoveredFiles',
+                false
+            );
+
+            $ignoreDeprecatedCodeUnits = $this->getBooleanAttribute(
+                $element,
+                'ignoreDeprecatedCodeUnits',
+                false
+            );
+
+            $disableCodeCoverageIgnore = $this->getBooleanAttribute(
+                $element,
+                'disableCodeCoverageIgnore',
+                false
+            );
+        }
+
+        $clover  = null;
+        $element = $this->element($xpath, 'coverage/report/clover');
+
+        if ($element) {
+            $clover = new Clover(
+                new File(
+                    $this->toAbsolutePath(
+                        $filename,
+                        (string) $this->getStringAttribute($element, 'outputFile')
+                    )
+                )
+            );
+        }
+
+        $cobertura = null;
+        $element   = $this->element($xpath, 'coverage/report/cobertura');
+
+        if ($element) {
+            $cobertura = new Cobertura(
+                new File(
+                    $this->toAbsolutePath(
+                        $filename,
+                        (string) $this->getStringAttribute($element, 'outputFile')
+                    )
+                )
+            );
+        }
+
+        $crap4j  = null;
+        $element = $this->element($xpath, 'coverage/report/crap4j');
+
+        if ($element) {
+            $crap4j = new Crap4j(
+                new File(
+                    $this->toAbsolutePath(
+                        $filename,
+                        (string) $this->getStringAttribute($element, 'outputFile')
+                    )
+                ),
+                $this->getIntegerAttribute($element, 'threshold', 30)
+            );
+        }
+
+        $html    = null;
+        $element = $this->element($xpath, 'coverage/report/html');
+
+        if ($element) {
+            $html = new CodeCoverageHtml(
+                new Directory(
+                    $this->toAbsolutePath(
+                        $filename,
+                        (string) $this->getStringAttribute($element, 'outputDirectory')
+                    )
+                ),
+                $this->getIntegerAttribute($element, 'lowUpperBound', 50),
+                $this->getIntegerAttribute($element, 'highLowerBound', 90)
+            );
+        }
+
+        $php     = null;
+        $element = $this->element($xpath, 'coverage/report/php');
+
+        if ($element) {
+            $php = new CodeCoveragePhp(
+                new File(
+                    $this->toAbsolutePath(
+                        $filename,
+                        (string) $this->getStringAttribute($element, 'outputFile')
+                    )
+                )
+            );
+        }
+
+        $text    = null;
+        $element = $this->element($xpath, 'coverage/report/text');
+
+        if ($element) {
+            $text = new CodeCoverageText(
+                new File(
+                    $this->toAbsolutePath(
+                        $filename,
+                        (string) $this->getStringAttribute($element, 'outputFile')
+                    )
+                ),
+                $this->getBooleanAttribute($element, 'showUncoveredFiles', false),
+                $this->getBooleanAttribute($element, 'showOnlySummary', false)
+            );
+        }
+
+        $xml     = null;
+        $element = $this->element($xpath, 'coverage/report/xml');
+
+        if ($element) {
+            $xml = new CodeCoverageXml(
+                new Directory(
+                    $this->toAbsolutePath(
+                        $filename,
+                        (string) $this->getStringAttribute($element, 'outputDirectory')
+                    )
+                )
+            );
+        }
+
+        return new CodeCoverage(
+            $cacheDirectory,
+            $this->readFilterDirectories($filename, $xpath, 'coverage/include/directory'),
+            $this->readFilterFiles($filename, $xpath, 'coverage/include/file'),
+            $this->readFilterDirectories($filename, $xpath, 'coverage/exclude/directory'),
+            $this->readFilterFiles($filename, $xpath, 'coverage/exclude/file'),
+            $pathCoverage,
+            $includeUncoveredFiles,
+            $processUncoveredFiles,
+            $ignoreDeprecatedCodeUnits,
+            $disableCodeCoverageIgnore,
+            $clover,
+            $cobertura,
+            $crap4j,
+            $html,
+            $php,
+            $text,
+            $xml
+        );
+    }
+
+    /**
+     * @deprecated
+     */
+    private function legacyCodeCoverage(string $filename, DOMXPath $xpath, DOMDocument $document): CodeCoverage
+    {
+        $ignoreDeprecatedCodeUnits = $this->getBooleanAttribute(
+            $document->documentElement,
+            'ignoreDeprecatedCodeUnitsFromCodeCoverage',
+            false
+        );
+
+        $disableCodeCoverageIgnore = $this->getBooleanAttribute(
+            $document->documentElement,
+            'disableCodeCoverageIgnore',
+            false
+        );
+
+        $includeUncoveredFiles = true;
+        $processUncoveredFiles = false;
+
+        $element = $this->element($xpath, 'filter/whitelist');
+
+        if ($element) {
+            if ($element->hasAttribute('addUncoveredFilesFromWhitelist')) {
+                $includeUncoveredFiles = (bool) $this->getBoolean(
+                    (string) $element->getAttribute('addUncoveredFilesFromWhitelist'),
+                    true
+                );
+            }
+
+            if ($element->hasAttribute('processUncoveredFilesFromWhitelist')) {
+                $processUncoveredFiles = (bool) $this->getBoolean(
+                    (string) $element->getAttribute('processUncoveredFilesFromWhitelist'),
+                    false
+                );
+            }
+        }
+
+        $clover    = null;
+        $cobertura = null;
+        $crap4j    = null;
+        $html      = null;
+        $php       = null;
+        $text      = null;
+        $xml       = null;
+
+        foreach ($xpath->query('logging/log') as $log) {
+            assert($log instanceof DOMElement);
+
+            $type   = (string) $log->getAttribute('type');
+            $target = (string) $log->getAttribute('target');
+
+            if (!$target) {
+                continue;
+            }
+
+            $target = $this->toAbsolutePath($filename, $target);
+
+            switch ($type) {
+                case 'coverage-clover':
+                    $clover = new Clover(
+                        new File($target)
+                    );
+
+                    break;
+
+                case 'coverage-cobertura':
+                    $cobertura = new Cobertura(
+                        new File($target)
+                    );
+
+                    break;
+
+                case 'coverage-crap4j':
+                    $crap4j = new Crap4j(
+                        new File($target),
+                        $this->getIntegerAttribute($log, 'threshold', 30)
+                    );
+
+                    break;
+
+                case 'coverage-html':
+                    $html = new CodeCoverageHtml(
+                        new Directory($target),
+                        $this->getIntegerAttribute($log, 'lowUpperBound', 50),
+                        $this->getIntegerAttribute($log, 'highLowerBound', 90)
+                    );
+
+                    break;
+
+                case 'coverage-php':
+                    $php = new CodeCoveragePhp(
+                        new File($target)
+                    );
+
+                    break;
+
+                case 'coverage-text':
+                    $text = new CodeCoverageText(
+                        new File($target),
+                        $this->getBooleanAttribute($log, 'showUncoveredFiles', false),
+                        $this->getBooleanAttribute($log, 'showOnlySummary', false)
+                    );
+
+                    break;
+
+                case 'coverage-xml':
+                    $xml = new CodeCoverageXml(
+                        new Directory($target)
+                    );
+
+                    break;
+            }
+        }
+
+        return new CodeCoverage(
+            null,
+            $this->readFilterDirectories($filename, $xpath, 'filter/whitelist/directory'),
+            $this->readFilterFiles($filename, $xpath, 'filter/whitelist/file'),
+            $this->readFilterDirectories($filename, $xpath, 'filter/whitelist/exclude/directory'),
+            $this->readFilterFiles($filename, $xpath, 'filter/whitelist/exclude/file'),
+            false,
+            $includeUncoveredFiles,
+            $processUncoveredFiles,
+            $ignoreDeprecatedCodeUnits,
+            $disableCodeCoverageIgnore,
+            $clover,
+            $cobertura,
+            $crap4j,
+            $html,
+            $php,
+            $text,
+            $xml
+        );
+    }
+
+    /**
+     * If $value is 'false' or 'true', this returns the value that $value represents.
+     * Otherwise, returns $default, which may be a string in rare cases.
+     *
+     * @see \PHPUnit\TextUI\XmlConfigurationTest::testPHPConfigurationIsReadCorrectly
+     *
+     * @param bool|string $default
+     *
+     * @return bool|string
+     */
+    private function getBoolean(string $value, $default)
+    {
+        if (strtolower($value) === 'false') {
+            return false;
+        }
+
+        if (strtolower($value) === 'true') {
+            return true;
+        }
+
+        return $default;
+    }
+
+    private function readFilterDirectories(string $filename, DOMXPath $xpath, string $query): FilterDirectoryCollection
+    {
+        $directories = [];
+
+        foreach ($xpath->query($query) as $directoryNode) {
+            assert($directoryNode instanceof DOMElement);
+
+            $directoryPath = (string) $directoryNode->textContent;
+
+            if (!$directoryPath) {
+                continue;
+            }
+
+            $directories[] = new FilterDirectory(
+                $this->toAbsolutePath($filename, $directoryPath),
+                $directoryNode->hasAttribute('prefix') ? (string) $directoryNode->getAttribute('prefix') : '',
+                $directoryNode->hasAttribute('suffix') ? (string) $directoryNode->getAttribute('suffix') : '.php',
+                $directoryNode->hasAttribute('group') ? (string) $directoryNode->getAttribute('group') : 'DEFAULT'
+            );
+        }
+
+        return FilterDirectoryCollection::fromArray($directories);
+    }
+
+    private function readFilterFiles(string $filename, DOMXPath $xpath, string $query): FileCollection
+    {
+        $files = [];
+
+        foreach ($xpath->query($query) as $file) {
+            $filePath = (string) $file->textContent;
+
+            if ($filePath) {
+                $files[] = new File($this->toAbsolutePath($filename, $filePath));
+            }
+        }
+
+        return FileCollection::fromArray($files);
+    }
+
+    private function groups(DOMXPath $xpath): Groups
+    {
+        return $this->parseGroupConfiguration($xpath, 'groups');
+    }
+
+    private function testdoxGroups(DOMXPath $xpath): Groups
+    {
+        return $this->parseGroupConfiguration($xpath, 'testdoxGroups');
+    }
+
+    private function parseGroupConfiguration(DOMXPath $xpath, string $root): Groups
+    {
+        $include = [];
+        $exclude = [];
+
+        foreach ($xpath->query($root . '/include/group') as $group) {
+            $include[] = new Group((string) $group->textContent);
+        }
+
+        foreach ($xpath->query($root . '/exclude/group') as $group) {
+            $exclude[] = new Group((string) $group->textContent);
+        }
+
+        return new Groups(
+            GroupCollection::fromArray($include),
+            GroupCollection::fromArray($exclude)
+        );
+    }
+
+    private function listeners(string $filename, DOMXPath $xpath): ExtensionCollection
+    {
+        $listeners = [];
+
+        foreach ($xpath->query('listeners/listener') as $listener) {
+            assert($listener instanceof DOMElement);
+
+            $listeners[] = $this->getElementConfigurationParameters($filename, $listener);
+        }
+
+        return ExtensionCollection::fromArray($listeners);
+    }
+
+    private function getBooleanAttribute(DOMElement $element, string $attribute, bool $default): bool
+    {
+        if (!$element->hasAttribute($attribute)) {
+            return $default;
+        }
+
+        return (bool) $this->getBoolean(
+            (string) $element->getAttribute($attribute),
+            false
+        );
+    }
+
+    private function getIntegerAttribute(DOMElement $element, string $attribute, int $default): int
+    {
+        if (!$element->hasAttribute($attribute)) {
+            return $default;
+        }
+
+        return $this->getInteger(
+            (string) $element->getAttribute($attribute),
+            $default
+        );
+    }
+
+    private function getStringAttribute(DOMElement $element, string $attribute): ?string
+    {
+        if (!$element->hasAttribute($attribute)) {
+            return null;
+        }
+
+        return (string) $element->getAttribute($attribute);
+    }
+
+    private function getInteger(string $value, int $default): int
+    {
+        if (is_numeric($value)) {
+            return (int) $value;
+        }
+
+        return $default;
+    }
+
+    private function php(string $filename, DOMXPath $xpath): Php
+    {
+        $includePaths = [];
+
+        foreach ($xpath->query('php/includePath') as $includePath) {
+            $path = (string) $includePath->textContent;
+
+            if ($path) {
+                $includePaths[] = new Directory($this->toAbsolutePath($filename, $path));
+            }
+        }
+
+        $iniSettings = [];
+
+        foreach ($xpath->query('php/ini') as $ini) {
+            assert($ini instanceof DOMElement);
+
+            $iniSettings[] = new IniSetting(
+                (string) $ini->getAttribute('name'),
+                (string) $ini->getAttribute('value')
+            );
+        }
+
+        $constants = [];
+
+        foreach ($xpath->query('php/const') as $const) {
+            assert($const instanceof DOMElement);
+
+            $value = (string) $const->getAttribute('value');
+
+            $constants[] = new Constant(
+                (string) $const->getAttribute('name'),
+                $this->getBoolean($value, $value)
+            );
+        }
+
+        $variables = [
+            'var'     => [],
+            'env'     => [],
+            'post'    => [],
+            'get'     => [],
+            'cookie'  => [],
+            'server'  => [],
+            'files'   => [],
+            'request' => [],
+        ];
+
+        foreach (['var', 'env', 'post', 'get', 'cookie', 'server', 'files', 'request'] as $array) {
+            foreach ($xpath->query('php/' . $array) as $var) {
+                assert($var instanceof DOMElement);
+
+                $name     = (string) $var->getAttribute('name');
+                $value    = (string) $var->getAttribute('value');
+                $force    = false;
+                $verbatim = false;
+
+                if ($var->hasAttribute('force')) {
+                    $force = (bool) $this->getBoolean($var->getAttribute('force'), false);
+                }
+
+                if ($var->hasAttribute('verbatim')) {
+                    $verbatim = $this->getBoolean($var->getAttribute('verbatim'), false);
+                }
+
+                if (!$verbatim) {
+                    $value = $this->getBoolean($value, $value);
+                }
+
+                $variables[$array][] = new Variable($name, $value, $force);
+            }
+        }
+
+        return new Php(
+            DirectoryCollection::fromArray($includePaths),
+            IniSettingCollection::fromArray($iniSettings),
+            ConstantCollection::fromArray($constants),
+            VariableCollection::fromArray($variables['var']),
+            VariableCollection::fromArray($variables['env']),
+            VariableCollection::fromArray($variables['post']),
+            VariableCollection::fromArray($variables['get']),
+            VariableCollection::fromArray($variables['cookie']),
+            VariableCollection::fromArray($variables['server']),
+            VariableCollection::fromArray($variables['files']),
+            VariableCollection::fromArray($variables['request']),
+        );
+    }
+
+    private function phpunit(string $filename, DOMDocument $document): PHPUnit
+    {
+        $executionOrder      = TestSuiteSorter::ORDER_DEFAULT;
+        $defectsFirst        = false;
+        $resolveDependencies = $this->getBooleanAttribute($document->documentElement, 'resolveDependencies', true);
+
+        if ($document->documentElement->hasAttribute('executionOrder')) {
+            foreach (explode(',', $document->documentElement->getAttribute('executionOrder')) as $order) {
+                switch ($order) {
+                    case 'default':
+                        $executionOrder      = TestSuiteSorter::ORDER_DEFAULT;
+                        $defectsFirst        = false;
+                        $resolveDependencies = true;
+
+                        break;
+
+                    case 'depends':
+                        $resolveDependencies = true;
+
+                        break;
+
+                    case 'no-depends':
+                        $resolveDependencies = false;
+
+                        break;
+
+                    case 'defects':
+                        $defectsFirst = true;
+
+                        break;
+
+                    case 'duration':
+                        $executionOrder = TestSuiteSorter::ORDER_DURATION;
+
+                        break;
+
+                    case 'random':
+                        $executionOrder = TestSuiteSorter::ORDER_RANDOMIZED;
+
+                        break;
+
+                    case 'reverse':
+                        $executionOrder = TestSuiteSorter::ORDER_REVERSED;
+
+                        break;
+
+                    case 'size':
+                        $executionOrder = TestSuiteSorter::ORDER_SIZE;
+
+                        break;
+                }
+            }
+        }
+
+        $printerClass                          = $this->getStringAttribute($document->documentElement, 'printerClass');
+        $testdox                               = $this->getBooleanAttribute($document->documentElement, 'testdox', false);
+        $conflictBetweenPrinterClassAndTestdox = false;
+
+        if ($testdox) {
+            if ($printerClass !== null) {
+                $conflictBetweenPrinterClassAndTestdox = true;
+            }
+
+            $printerClass = CliTestDoxPrinter::class;
+        }
+
+        $cacheResultFile = $this->getStringAttribute($document->documentElement, 'cacheResultFile');
+
+        if ($cacheResultFile !== null) {
+            $cacheResultFile = $this->toAbsolutePath($filename, $cacheResultFile);
+        }
+
+        $bootstrap = $this->getStringAttribute($document->documentElement, 'bootstrap');
+
+        if ($bootstrap !== null) {
+            $bootstrap = $this->toAbsolutePath($filename, $bootstrap);
+        }
+
+        $extensionsDirectory = $this->getStringAttribute($document->documentElement, 'extensionsDirectory');
+
+        if ($extensionsDirectory !== null) {
+            $extensionsDirectory = $this->toAbsolutePath($filename, $extensionsDirectory);
+        }
+
+        $testSuiteLoaderFile = $this->getStringAttribute($document->documentElement, 'testSuiteLoaderFile');
+
+        if ($testSuiteLoaderFile !== null) {
+            $testSuiteLoaderFile = $this->toAbsolutePath($filename, $testSuiteLoaderFile);
+        }
+
+        $printerFile = $this->getStringAttribute($document->documentElement, 'printerFile');
+
+        if ($printerFile !== null) {
+            $printerFile = $this->toAbsolutePath($filename, $printerFile);
+        }
+
+        return new PHPUnit(
+            $this->getBooleanAttribute($document->documentElement, 'cacheResult', true),
+            $cacheResultFile,
+            $this->getColumns($document),
+            $this->getColors($document),
+            $this->getBooleanAttribute($document->documentElement, 'stderr', false),
+            $this->getBooleanAttribute($document->documentElement, 'noInteraction', false),
+            $this->getBooleanAttribute($document->documentElement, 'verbose', false),
+            $this->getBooleanAttribute($document->documentElement, 'reverseDefectList', false),
+            $this->getBooleanAttribute($document->documentElement, 'convertDeprecationsToExceptions', false),
+            $this->getBooleanAttribute($document->documentElement, 'convertErrorsToExceptions', true),
+            $this->getBooleanAttribute($document->documentElement, 'convertNoticesToExceptions', true),
+            $this->getBooleanAttribute($document->documentElement, 'convertWarningsToExceptions', true),
+            $this->getBooleanAttribute($document->documentElement, 'forceCoversAnnotation', false),
+            $bootstrap,
+            $this->getBooleanAttribute($document->documentElement, 'processIsolation', false),
+            $this->getBooleanAttribute($document->documentElement, 'failOnEmptyTestSuite', false),
+            $this->getBooleanAttribute($document->documentElement, 'failOnIncomplete', false),
+            $this->getBooleanAttribute($document->documentElement, 'failOnRisky', false),
+            $this->getBooleanAttribute($document->documentElement, 'failOnSkipped', false),
+            $this->getBooleanAttribute($document->documentElement, 'failOnWarning', false),
+            $this->getBooleanAttribute($document->documentElement, 'stopOnDefect', false),
+            $this->getBooleanAttribute($document->documentElement, 'stopOnError', false),
+            $this->getBooleanAttribute($document->documentElement, 'stopOnFailure', false),
+            $this->getBooleanAttribute($document->documentElement, 'stopOnWarning', false),
+            $this->getBooleanAttribute($document->documentElement, 'stopOnIncomplete', false),
+            $this->getBooleanAttribute($document->documentElement, 'stopOnRisky', false),
+            $this->getBooleanAttribute($document->documentElement, 'stopOnSkipped', false),
+            $extensionsDirectory,
+            $this->getStringAttribute($document->documentElement, 'testSuiteLoaderClass'),
+            $testSuiteLoaderFile,
+            $printerClass,
+            $printerFile,
+            $this->getBooleanAttribute($document->documentElement, 'beStrictAboutChangesToGlobalState', false),
+            $this->getBooleanAttribute($document->documentElement, 'beStrictAboutOutputDuringTests', false),
+            $this->getBooleanAttribute($document->documentElement, 'beStrictAboutResourceUsageDuringSmallTests', false),
+            $this->getBooleanAttribute($document->documentElement, 'beStrictAboutTestsThatDoNotTestAnything', true),
+            $this->getBooleanAttribute($document->documentElement, 'beStrictAboutTodoAnnotatedTests', false),
+            $this->getBooleanAttribute($document->documentElement, 'beStrictAboutCoversAnnotation', false),
+            $this->getBooleanAttribute($document->documentElement, 'enforceTimeLimit', false),
+            $this->getIntegerAttribute($document->documentElement, 'defaultTimeLimit', 1),
+            $this->getIntegerAttribute($document->documentElement, 'timeoutForSmallTests', 1),
+            $this->getIntegerAttribute($document->documentElement, 'timeoutForMediumTests', 10),
+            $this->getIntegerAttribute($document->documentElement, 'timeoutForLargeTests', 60),
+            $this->getStringAttribute($document->documentElement, 'defaultTestSuite'),
+            $executionOrder,
+            $resolveDependencies,
+            $defectsFirst,
+            $this->getBooleanAttribute($document->documentElement, 'backupGlobals', false),
+            $this->getBooleanAttribute($document->documentElement, 'backupStaticAttributes', false),
+            $this->getBooleanAttribute($document->documentElement, 'registerMockObjectsFromTestArgumentsRecursively', false),
+            $conflictBetweenPrinterClassAndTestdox
+        );
+    }
+
+    private function getColors(DOMDocument $document): string
+    {
+        $colors = DefaultResultPrinter::COLOR_DEFAULT;
+
+        if ($document->documentElement->hasAttribute('colors')) {
+            /* only allow boolean for compatibility with previous versions
+              'always' only allowed from command line */
+            if ($this->getBoolean($document->documentElement->getAttribute('colors'), false)) {
+                $colors = DefaultResultPrinter::COLOR_AUTO;
+            } else {
+                $colors = DefaultResultPrinter::COLOR_NEVER;
+            }
+        }
+
+        return $colors;
+    }
+
+    /**
+     * @return int|string
+     */
+    private function getColumns(DOMDocument $document)
+    {
+        $columns = 80;
+
+        if ($document->documentElement->hasAttribute('columns')) {
+            $columns = (string) $document->documentElement->getAttribute('columns');
+
+            if ($columns !== 'max') {
+                $columns = $this->getInteger($columns, 80);
+            }
+        }
+
+        return $columns;
+    }
+
+    private function testSuite(string $filename, DOMXPath $xpath): TestSuiteCollection
+    {
+        $testSuites = [];
+
+        foreach ($this->getTestSuiteElements($xpath) as $element) {
+            $exclude = [];
+
+            foreach ($element->getElementsByTagName('exclude') as $excludeNode) {
+                $excludeFile = (string) $excludeNode->textContent;
+
+                if ($excludeFile) {
+                    $exclude[] = new File($this->toAbsolutePath($filename, $excludeFile));
+                }
+            }
+
+            $directories = [];
+
+            foreach ($element->getElementsByTagName('directory') as $directoryNode) {
+                assert($directoryNode instanceof DOMElement);
+
+                $directory = (string) $directoryNode->textContent;
+
+                if (empty($directory)) {
+                    continue;
+                }
+
+                $prefix = '';
+
+                if ($directoryNode->hasAttribute('prefix')) {
+                    $prefix = (string) $directoryNode->getAttribute('prefix');
+                }
+
+                $suffix = 'Test.php';
+
+                if ($directoryNode->hasAttribute('suffix')) {
+                    $suffix = (string) $directoryNode->getAttribute('suffix');
+                }
+
+                $phpVersion = PHP_VERSION;
+
+                if ($directoryNode->hasAttribute('phpVersion')) {
+                    $phpVersion = (string) $directoryNode->getAttribute('phpVersion');
+                }
+
+                $phpVersionOperator = new VersionComparisonOperator('>=');
+
+                if ($directoryNode->hasAttribute('phpVersionOperator')) {
+                    $phpVersionOperator = new VersionComparisonOperator((string) $directoryNode->getAttribute('phpVersionOperator'));
+                }
+
+                $directories[] = new TestDirectory(
+                    $this->toAbsolutePath($filename, $directory),
+                    $prefix,
+                    $suffix,
+                    $phpVersion,
+                    $phpVersionOperator
+                );
+            }
+
+            $files = [];
+
+            foreach ($element->getElementsByTagName('file') as $fileNode) {
+                assert($fileNode instanceof DOMElement);
+
+                $file = (string) $fileNode->textContent;
+
+                if (empty($file)) {
+                    continue;
+                }
+
+                $phpVersion = PHP_VERSION;
+
+                if ($fileNode->hasAttribute('phpVersion')) {
+                    $phpVersion = (string) $fileNode->getAttribute('phpVersion');
+                }
+
+                $phpVersionOperator = new VersionComparisonOperator('>=');
+
+                if ($fileNode->hasAttribute('phpVersionOperator')) {
+                    $phpVersionOperator = new VersionComparisonOperator((string) $fileNode->getAttribute('phpVersionOperator'));
+                }
+
+                $files[] = new TestFile(
+                    $this->toAbsolutePath($filename, $file),
+                    $phpVersion,
+                    $phpVersionOperator
+                );
+            }
+
+            $testSuites[] = new TestSuiteConfiguration(
+                (string) $element->getAttribute('name'),
+                TestDirectoryCollection::fromArray($directories),
+                TestFileCollection::fromArray($files),
+                FileCollection::fromArray($exclude)
+            );
+        }
+
+        return TestSuiteCollection::fromArray($testSuites);
+    }
+
+    /**
+     * @return DOMElement[]
+     */
+    private function getTestSuiteElements(DOMXPath $xpath): array
+    {
+        /** @var DOMElement[] $elements */
+        $elements = [];
+
+        $testSuiteNodes = $xpath->query('testsuites/testsuite');
+
+        if ($testSuiteNodes->length === 0) {
+            $testSuiteNodes = $xpath->query('testsuite');
+        }
+
+        if ($testSuiteNodes->length === 1) {
+            $element = $testSuiteNodes->item(0);
+
+            assert($element instanceof DOMElement);
+
+            $elements[] = $element;
+        } else {
+            foreach ($testSuiteNodes as $testSuiteNode) {
+                assert($testSuiteNode instanceof DOMElement);
+
+                $elements[] = $testSuiteNode;
+            }
+        }
+
+        return $elements;
+    }
+
+    private function element(DOMXPath $xpath, string $element): ?DOMElement
+    {
+        $nodes = $xpath->query($element);
+
+        if ($nodes->length === 1) {
+            $node = $nodes->item(0);
+
+            assert($node instanceof DOMElement);
+
+            return $node;
+        }
+
+        return null;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Logging/Junit.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Logging/Junit.php
new file mode 100644
index 00000000..9fca1852
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Logging/Junit.php
@@ -0,0 +1,35 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration\Logging;
+
+use PHPUnit\TextUI\XmlConfiguration\File;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class Junit
+{
+    /**
+     * @var File
+     */
+    private $target;
+
+    public function __construct(File $target)
+    {
+        $this->target = $target;
+    }
+
+    public function target(): File
+    {
+        return $this->target;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Logging/Logging.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Logging/Logging.php
new file mode 100644
index 00000000..bce03019
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Logging/Logging.php
@@ -0,0 +1,147 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration\Logging;
+
+use PHPUnit\TextUI\XmlConfiguration\Exception;
+use PHPUnit\TextUI\XmlConfiguration\Logging\TestDox\Html as TestDoxHtml;
+use PHPUnit\TextUI\XmlConfiguration\Logging\TestDox\Text as TestDoxText;
+use PHPUnit\TextUI\XmlConfiguration\Logging\TestDox\Xml as TestDoxXml;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class Logging
+{
+    /**
+     * @var ?Junit
+     */
+    private $junit;
+
+    /**
+     * @var ?Text
+     */
+    private $text;
+
+    /**
+     * @var ?TeamCity
+     */
+    private $teamCity;
+
+    /**
+     * @var ?TestDoxHtml
+     */
+    private $testDoxHtml;
+
+    /**
+     * @var ?TestDoxText
+     */
+    private $testDoxText;
+
+    /**
+     * @var ?TestDoxXml
+     */
+    private $testDoxXml;
+
+    public function __construct(?Junit $junit, ?Text $text, ?TeamCity $teamCity, ?TestDoxHtml $testDoxHtml, ?TestDoxText $testDoxText, ?TestDoxXml $testDoxXml)
+    {
+        $this->junit       = $junit;
+        $this->text        = $text;
+        $this->teamCity    = $teamCity;
+        $this->testDoxHtml = $testDoxHtml;
+        $this->testDoxText = $testDoxText;
+        $this->testDoxXml  = $testDoxXml;
+    }
+
+    public function hasJunit(): bool
+    {
+        return $this->junit !== null;
+    }
+
+    public function junit(): Junit
+    {
+        if ($this->junit === null) {
+            throw new Exception('Logger "JUnit XML" is not configured');
+        }
+
+        return $this->junit;
+    }
+
+    public function hasText(): bool
+    {
+        return $this->text !== null;
+    }
+
+    public function text(): Text
+    {
+        if ($this->text === null) {
+            throw new Exception('Logger "Text" is not configured');
+        }
+
+        return $this->text;
+    }
+
+    public function hasTeamCity(): bool
+    {
+        return $this->teamCity !== null;
+    }
+
+    public function teamCity(): TeamCity
+    {
+        if ($this->teamCity === null) {
+            throw new Exception('Logger "Team City" is not configured');
+        }
+
+        return $this->teamCity;
+    }
+
+    public function hasTestDoxHtml(): bool
+    {
+        return $this->testDoxHtml !== null;
+    }
+
+    public function testDoxHtml(): TestDoxHtml
+    {
+        if ($this->testDoxHtml === null) {
+            throw new Exception('Logger "TestDox HTML" is not configured');
+        }
+
+        return $this->testDoxHtml;
+    }
+
+    public function hasTestDoxText(): bool
+    {
+        return $this->testDoxText !== null;
+    }
+
+    public function testDoxText(): TestDoxText
+    {
+        if ($this->testDoxText === null) {
+            throw new Exception('Logger "TestDox Text" is not configured');
+        }
+
+        return $this->testDoxText;
+    }
+
+    public function hasTestDoxXml(): bool
+    {
+        return $this->testDoxXml !== null;
+    }
+
+    public function testDoxXml(): TestDoxXml
+    {
+        if ($this->testDoxXml === null) {
+            throw new Exception('Logger "TestDox XML" is not configured');
+        }
+
+        return $this->testDoxXml;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Logging/TeamCity.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Logging/TeamCity.php
new file mode 100644
index 00000000..804a7ea6
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Logging/TeamCity.php
@@ -0,0 +1,35 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration\Logging;
+
+use PHPUnit\TextUI\XmlConfiguration\File;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class TeamCity
+{
+    /**
+     * @var File
+     */
+    private $target;
+
+    public function __construct(File $target)
+    {
+        $this->target = $target;
+    }
+
+    public function target(): File
+    {
+        return $this->target;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Logging/TestDox/Html.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Logging/TestDox/Html.php
new file mode 100644
index 00000000..5b198352
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Logging/TestDox/Html.php
@@ -0,0 +1,35 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration\Logging\TestDox;
+
+use PHPUnit\TextUI\XmlConfiguration\File;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class Html
+{
+    /**
+     * @var File
+     */
+    private $target;
+
+    public function __construct(File $target)
+    {
+        $this->target = $target;
+    }
+
+    public function target(): File
+    {
+        return $this->target;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Logging/TestDox/Text.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Logging/TestDox/Text.php
new file mode 100644
index 00000000..5c742d3a
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Logging/TestDox/Text.php
@@ -0,0 +1,35 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration\Logging\TestDox;
+
+use PHPUnit\TextUI\XmlConfiguration\File;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class Text
+{
+    /**
+     * @var File
+     */
+    private $target;
+
+    public function __construct(File $target)
+    {
+        $this->target = $target;
+    }
+
+    public function target(): File
+    {
+        return $this->target;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Logging/TestDox/Xml.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Logging/TestDox/Xml.php
new file mode 100644
index 00000000..92dd3b7b
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Logging/TestDox/Xml.php
@@ -0,0 +1,35 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration\Logging\TestDox;
+
+use PHPUnit\TextUI\XmlConfiguration\File;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class Xml
+{
+    /**
+     * @var File
+     */
+    private $target;
+
+    public function __construct(File $target)
+    {
+        $this->target = $target;
+    }
+
+    public function target(): File
+    {
+        return $this->target;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Logging/Text.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Logging/Text.php
new file mode 100644
index 00000000..fd37942f
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Logging/Text.php
@@ -0,0 +1,35 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration\Logging;
+
+use PHPUnit\TextUI\XmlConfiguration\File;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class Text
+{
+    /**
+     * @var File
+     */
+    private $target;
+
+    public function __construct(File $target)
+    {
+        $this->target = $target;
+    }
+
+    public function target(): File
+    {
+        return $this->target;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/MigrationBuilder.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/MigrationBuilder.php
new file mode 100644
index 00000000..abef49f1
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/MigrationBuilder.php
@@ -0,0 +1,73 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use function array_key_exists;
+use function sprintf;
+use function version_compare;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class MigrationBuilder
+{
+    private const AVAILABLE_MIGRATIONS = [
+        '8.5' => [
+            RemoveLogTypes::class,
+        ],
+
+        '9.2' => [
+            RemoveCacheTokensAttribute::class,
+            IntroduceCoverageElement::class,
+            MoveAttributesFromRootToCoverage::class,
+            MoveAttributesFromFilterWhitelistToCoverage::class,
+            MoveWhitelistDirectoriesToCoverage::class,
+            MoveWhitelistExcludesToCoverage::class,
+            RemoveEmptyFilter::class,
+            CoverageCloverToReport::class,
+            CoverageCrap4jToReport::class,
+            CoverageHtmlToReport::class,
+            CoveragePhpToReport::class,
+            CoverageTextToReport::class,
+            CoverageXmlToReport::class,
+            ConvertLogTypes::class,
+            UpdateSchemaLocationTo93::class,
+        ],
+    ];
+
+    /**
+     * @throws MigrationBuilderException
+     */
+    public function build(string $fromVersion): array
+    {
+        if (!array_key_exists($fromVersion, self::AVAILABLE_MIGRATIONS)) {
+            throw new MigrationBuilderException(
+                sprintf(
+                    'Migration from schema version %s is not supported',
+                    $fromVersion
+                )
+            );
+        }
+
+        $stack = [];
+
+        foreach (self::AVAILABLE_MIGRATIONS as $version => $migrations) {
+            if (version_compare($version, $fromVersion, '<')) {
+                continue;
+            }
+
+            foreach ($migrations as $migration) {
+                $stack[] = new $migration;
+            }
+        }
+
+        return $stack;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/MigrationBuilderException.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/MigrationBuilderException.php
new file mode 100644
index 00000000..3d3c767a
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/MigrationBuilderException.php
@@ -0,0 +1,19 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use RuntimeException;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class MigrationBuilderException extends RuntimeException implements \PHPUnit\Exception
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/MigrationException.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/MigrationException.php
new file mode 100644
index 00000000..f92b2db3
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/MigrationException.php
@@ -0,0 +1,19 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use RuntimeException;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class MigrationException extends RuntimeException implements \PHPUnit\Exception
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/ConvertLogTypes.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/ConvertLogTypes.php
new file mode 100644
index 00000000..697bbe08
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/ConvertLogTypes.php
@@ -0,0 +1,53 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use DOMDocument;
+use DOMElement;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ConvertLogTypes implements Migration
+{
+    public function migrate(DOMDocument $document): void
+    {
+        $logging = $document->getElementsByTagName('logging')->item(0);
+
+        if (!$logging instanceof DOMElement) {
+            return;
+        }
+        $types = [
+            'junit'        => 'junit',
+            'teamcity'     => 'teamcity',
+            'testdox-html' => 'testdoxHtml',
+            'testdox-text' => 'testdoxText',
+            'testdox-xml'  => 'testdoxXml',
+            'plain'        => 'text',
+        ];
+
+        $logNodes = [];
+
+        foreach ($logging->getElementsByTagName('log') as $logNode) {
+            if (!isset($types[$logNode->getAttribute('type')])) {
+                continue;
+            }
+
+            $logNodes[] = $logNode;
+        }
+
+        foreach ($logNodes as $oldNode) {
+            $newLogNode = $document->createElement($types[$oldNode->getAttribute('type')]);
+            $newLogNode->setAttribute('outputFile', $oldNode->getAttribute('target'));
+
+            $logging->replaceChild($newLogNode, $oldNode);
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/CoverageCloverToReport.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/CoverageCloverToReport.php
new file mode 100644
index 00000000..5f1522b9
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/CoverageCloverToReport.php
@@ -0,0 +1,31 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use DOMElement;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class CoverageCloverToReport extends LogToReportMigration
+{
+    protected function forType(): string
+    {
+        return 'coverage-clover';
+    }
+
+    protected function toReportFormat(DOMElement $logNode): DOMElement
+    {
+        $clover = $logNode->ownerDocument->createElement('clover');
+        $clover->setAttribute('outputFile', $logNode->getAttribute('target'));
+
+        return $clover;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/CoverageCrap4jToReport.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/CoverageCrap4jToReport.php
new file mode 100644
index 00000000..afbaaec1
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/CoverageCrap4jToReport.php
@@ -0,0 +1,33 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use DOMElement;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class CoverageCrap4jToReport extends LogToReportMigration
+{
+    protected function forType(): string
+    {
+        return 'coverage-crap4j';
+    }
+
+    protected function toReportFormat(DOMElement $logNode): DOMElement
+    {
+        $crap4j = $logNode->ownerDocument->createElement('crap4j');
+        $crap4j->setAttribute('outputFile', $logNode->getAttribute('target'));
+
+        $this->migrateAttributes($logNode, $crap4j, ['threshold']);
+
+        return $crap4j;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/CoverageHtmlToReport.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/CoverageHtmlToReport.php
new file mode 100644
index 00000000..7e12095b
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/CoverageHtmlToReport.php
@@ -0,0 +1,33 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use DOMElement;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class CoverageHtmlToReport extends LogToReportMigration
+{
+    protected function forType(): string
+    {
+        return 'coverage-html';
+    }
+
+    protected function toReportFormat(DOMElement $logNode): DOMElement
+    {
+        $html = $logNode->ownerDocument->createElement('html');
+        $html->setAttribute('outputDirectory', $logNode->getAttribute('target'));
+
+        $this->migrateAttributes($logNode, $html, ['lowUpperBound', 'highLowerBound']);
+
+        return $html;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/CoveragePhpToReport.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/CoveragePhpToReport.php
new file mode 100644
index 00000000..bfa10030
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/CoveragePhpToReport.php
@@ -0,0 +1,31 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use DOMElement;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class CoveragePhpToReport extends LogToReportMigration
+{
+    protected function forType(): string
+    {
+        return 'coverage-php';
+    }
+
+    protected function toReportFormat(DOMElement $logNode): DOMElement
+    {
+        $php = $logNode->ownerDocument->createElement('php');
+        $php->setAttribute('outputFile', $logNode->getAttribute('target'));
+
+        return $php;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/CoverageTextToReport.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/CoverageTextToReport.php
new file mode 100644
index 00000000..063d8df0
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/CoverageTextToReport.php
@@ -0,0 +1,33 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use DOMElement;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class CoverageTextToReport extends LogToReportMigration
+{
+    protected function forType(): string
+    {
+        return 'coverage-text';
+    }
+
+    protected function toReportFormat(DOMElement $logNode): DOMElement
+    {
+        $text = $logNode->ownerDocument->createElement('text');
+        $text->setAttribute('outputFile', $logNode->getAttribute('target'));
+
+        $this->migrateAttributes($logNode, $text, ['showUncoveredFiles', 'showOnlySummary']);
+
+        return $text;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/CoverageXmlToReport.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/CoverageXmlToReport.php
new file mode 100644
index 00000000..480d7777
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/CoverageXmlToReport.php
@@ -0,0 +1,31 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use DOMElement;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class CoverageXmlToReport extends LogToReportMigration
+{
+    protected function forType(): string
+    {
+        return 'coverage-xml';
+    }
+
+    protected function toReportFormat(DOMElement $logNode): DOMElement
+    {
+        $xml = $logNode->ownerDocument->createElement('xml');
+        $xml->setAttribute('outputDirectory', $logNode->getAttribute('target'));
+
+        return $xml;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/IntroduceCoverageElement.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/IntroduceCoverageElement.php
new file mode 100644
index 00000000..867a8441
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/IntroduceCoverageElement.php
@@ -0,0 +1,28 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use DOMDocument;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class IntroduceCoverageElement implements Migration
+{
+    public function migrate(DOMDocument $document): void
+    {
+        $coverage = $document->createElement('coverage');
+
+        $document->documentElement->insertBefore(
+            $coverage,
+            $document->documentElement->firstChild
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/LogToReportMigration.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/LogToReportMigration.php
new file mode 100644
index 00000000..e987308b
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/LogToReportMigration.php
@@ -0,0 +1,79 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use function sprintf;
+use DOMDocument;
+use DOMElement;
+use DOMXPath;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+abstract class LogToReportMigration implements Migration
+{
+    /**
+     * @throws MigrationException
+     */
+    public function migrate(DOMDocument $document): void
+    {
+        $coverage = $document->getElementsByTagName('coverage')->item(0);
+
+        if (!$coverage instanceof DOMElement) {
+            throw new MigrationException('Unexpected state - No coverage element');
+        }
+
+        $logNode = $this->findLogNode($document);
+
+        if ($logNode === null) {
+            return;
+        }
+
+        $reportChild = $this->toReportFormat($logNode);
+
+        $report = $coverage->getElementsByTagName('report')->item(0);
+
+        if ($report === null) {
+            $report = $coverage->appendChild($document->createElement('report'));
+        }
+
+        $report->appendChild($reportChild);
+        $logNode->parentNode->removeChild($logNode);
+    }
+
+    protected function migrateAttributes(DOMElement $src, DOMElement $dest, array $attributes): void
+    {
+        foreach ($attributes as $attr) {
+            if (!$src->hasAttribute($attr)) {
+                continue;
+            }
+
+            $dest->setAttribute($attr, $src->getAttribute($attr));
+            $src->removeAttribute($attr);
+        }
+    }
+
+    abstract protected function forType(): string;
+
+    abstract protected function toReportFormat(DOMElement $logNode): DOMElement;
+
+    private function findLogNode(DOMDocument $document): ?DOMElement
+    {
+        $logNode = (new DOMXPath($document))->query(
+            sprintf('//logging/log[@type="%s"]', $this->forType())
+        )->item(0);
+
+        if (!$logNode instanceof DOMElement) {
+            return null;
+        }
+
+        return $logNode;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/Migration.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/Migration.php
new file mode 100644
index 00000000..fa4092a9
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/Migration.php
@@ -0,0 +1,20 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use DOMDocument;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+interface Migration
+{
+    public function migrate(DOMDocument $document): void;
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/MoveAttributesFromFilterWhitelistToCoverage.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/MoveAttributesFromFilterWhitelistToCoverage.php
new file mode 100644
index 00000000..a7aab5e5
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/MoveAttributesFromFilterWhitelistToCoverage.php
@@ -0,0 +1,51 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use DOMDocument;
+use DOMElement;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class MoveAttributesFromFilterWhitelistToCoverage implements Migration
+{
+    /**
+     * @throws MigrationException
+     */
+    public function migrate(DOMDocument $document): void
+    {
+        $whitelist = $document->getElementsByTagName('whitelist')->item(0);
+
+        if (!$whitelist) {
+            return;
+        }
+
+        $coverage = $document->getElementsByTagName('coverage')->item(0);
+
+        if (!$coverage instanceof DOMElement) {
+            throw new MigrationException('Unexpected state - No coverage element');
+        }
+
+        $map = [
+            'addUncoveredFilesFromWhitelist'     => 'includeUncoveredFiles',
+            'processUncoveredFilesFromWhitelist' => 'processUncoveredFiles',
+        ];
+
+        foreach ($map as $old => $new) {
+            if (!$whitelist->hasAttribute($old)) {
+                continue;
+            }
+
+            $coverage->setAttribute($new, $whitelist->getAttribute($old));
+            $whitelist->removeAttribute($old);
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/MoveAttributesFromRootToCoverage.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/MoveAttributesFromRootToCoverage.php
new file mode 100644
index 00000000..b86b259c
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/MoveAttributesFromRootToCoverage.php
@@ -0,0 +1,47 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use DOMDocument;
+use DOMElement;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class MoveAttributesFromRootToCoverage implements Migration
+{
+    /**
+     * @throws MigrationException
+     */
+    public function migrate(DOMDocument $document): void
+    {
+        $map = [
+            'disableCodeCoverageIgnore'                 => 'disableCodeCoverageIgnore',
+            'ignoreDeprecatedCodeUnitsFromCodeCoverage' => 'ignoreDeprecatedCodeUnits',
+        ];
+
+        $root = $document->documentElement;
+
+        $coverage = $document->getElementsByTagName('coverage')->item(0);
+
+        if (!$coverage instanceof DOMElement) {
+            throw new MigrationException('Unexpected state - No coverage element');
+        }
+
+        foreach ($map as $old => $new) {
+            if (!$root->hasAttribute($old)) {
+                continue;
+            }
+
+            $coverage->setAttribute($new, $root->getAttribute($old));
+            $root->removeAttribute($old);
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/MoveWhitelistDirectoriesToCoverage.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/MoveWhitelistDirectoriesToCoverage.php
new file mode 100644
index 00000000..14e6cec8
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/MoveWhitelistDirectoriesToCoverage.php
@@ -0,0 +1,49 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use DOMDocument;
+use DOMElement;
+use PHPUnit\Util\Xml\SnapshotNodeList;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class MoveWhitelistDirectoriesToCoverage implements Migration
+{
+    /**
+     * @throws MigrationException
+     */
+    public function migrate(DOMDocument $document): void
+    {
+        $whitelist = $document->getElementsByTagName('whitelist')->item(0);
+
+        if ($whitelist === null) {
+            return;
+        }
+
+        $coverage = $document->getElementsByTagName('coverage')->item(0);
+
+        if (!$coverage instanceof DOMElement) {
+            throw new MigrationException('Unexpected state - No coverage element');
+        }
+
+        $include = $document->createElement('include');
+        $coverage->appendChild($include);
+
+        foreach (SnapshotNodeList::fromNodeList($whitelist->childNodes) as $child) {
+            if (!$child instanceof DOMElement || $child->nodeName !== 'directory') {
+                continue;
+            }
+
+            $include->appendChild($child);
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/MoveWhitelistExcludesToCoverage.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/MoveWhitelistExcludesToCoverage.php
new file mode 100644
index 00000000..c55315fa
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/MoveWhitelistExcludesToCoverage.php
@@ -0,0 +1,72 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use function assert;
+use function in_array;
+use DOMDocument;
+use DOMElement;
+use PHPUnit\Util\Xml\SnapshotNodeList;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class MoveWhitelistExcludesToCoverage implements Migration
+{
+    /**
+     * @throws MigrationException
+     */
+    public function migrate(DOMDocument $document): void
+    {
+        $whitelist = $document->getElementsByTagName('whitelist')->item(0);
+
+        if ($whitelist === null) {
+            return;
+        }
+
+        $excludeNodes = SnapshotNodeList::fromNodeList($whitelist->getElementsByTagName('exclude'));
+
+        if ($excludeNodes->count() === 0) {
+            return;
+        }
+
+        $coverage = $document->getElementsByTagName('coverage')->item(0);
+
+        if (!$coverage instanceof DOMElement) {
+            throw new MigrationException('Unexpected state - No coverage element');
+        }
+
+        $targetExclude = $coverage->getElementsByTagName('exclude')->item(0);
+
+        if ($targetExclude === null) {
+            $targetExclude = $coverage->appendChild(
+                $document->createElement('exclude')
+            );
+        }
+
+        foreach ($excludeNodes as $excludeNode) {
+            assert($excludeNode instanceof DOMElement);
+
+            foreach (SnapshotNodeList::fromNodeList($excludeNode->childNodes) as $child) {
+                if (!$child instanceof DOMElement || !in_array($child->nodeName, ['directory', 'file'], true)) {
+                    continue;
+                }
+
+                $targetExclude->appendChild($child);
+            }
+
+            if ($excludeNode->getElementsByTagName('*')->count() !== 0) {
+                throw new MigrationException('Dangling child elements in exclude found.');
+            }
+
+            $whitelist->removeChild($excludeNode);
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/RemoveCacheTokensAttribute.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/RemoveCacheTokensAttribute.php
new file mode 100644
index 00000000..0eec12ac
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/RemoveCacheTokensAttribute.php
@@ -0,0 +1,27 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use DOMDocument;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class RemoveCacheTokensAttribute implements Migration
+{
+    public function migrate(DOMDocument $document): void
+    {
+        $root = $document->documentElement;
+
+        if ($root->hasAttribute('cacheTokens')) {
+            $root->removeAttribute('cacheTokens');
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/RemoveEmptyFilter.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/RemoveEmptyFilter.php
new file mode 100644
index 00000000..8f1a6d54
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/RemoveEmptyFilter.php
@@ -0,0 +1,54 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use function sprintf;
+use DOMDocument;
+use DOMElement;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class RemoveEmptyFilter implements Migration
+{
+    /**
+     * @throws MigrationException
+     */
+    public function migrate(DOMDocument $document): void
+    {
+        $whitelist = $document->getElementsByTagName('whitelist')->item(0);
+
+        if ($whitelist instanceof DOMElement) {
+            $this->ensureEmpty($whitelist);
+            $whitelist->parentNode->removeChild($whitelist);
+        }
+
+        $filter = $document->getElementsByTagName('filter')->item(0);
+
+        if ($filter instanceof DOMElement) {
+            $this->ensureEmpty($filter);
+            $filter->parentNode->removeChild($filter);
+        }
+    }
+
+    /**
+     * @throws MigrationException
+     */
+    private function ensureEmpty(DOMElement $element): void
+    {
+        if ($element->attributes->length > 0) {
+            throw new MigrationException(sprintf('%s element has unexpected attributes', $element->nodeName));
+        }
+
+        if ($element->getElementsByTagName('*')->length > 0) {
+            throw new MigrationException(sprintf('%s element has unexpected children', $element->nodeName));
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/RemoveLogTypes.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/RemoveLogTypes.php
new file mode 100644
index 00000000..99a762b1
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/RemoveLogTypes.php
@@ -0,0 +1,37 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use DOMDocument;
+use DOMElement;
+use PHPUnit\Util\Xml\SnapshotNodeList;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class RemoveLogTypes implements Migration
+{
+    public function migrate(DOMDocument $document): void
+    {
+        $logging = $document->getElementsByTagName('logging')->item(0);
+
+        if (!$logging instanceof DOMElement) {
+            return;
+        }
+
+        foreach (SnapshotNodeList::fromNodeList($logging->getElementsByTagName('log')) as $logNode) {
+            switch ($logNode->getAttribute('type')) {
+                case 'json':
+                case 'tap':
+                    $logging->removeChild($logNode);
+            }
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/UpdateSchemaLocationTo93.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/UpdateSchemaLocationTo93.php
new file mode 100644
index 00000000..2e86ab6e
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrations/UpdateSchemaLocationTo93.php
@@ -0,0 +1,27 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use DOMDocument;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class UpdateSchemaLocationTo93 implements Migration
+{
+    public function migrate(DOMDocument $document): void
+    {
+        $document->documentElement->setAttributeNS(
+            'http://www.w3.org/2001/XMLSchema-instance',
+            'xsi:noNamespaceSchemaLocation',
+            'https://schema.phpunit.de/9.3/phpunit.xsd'
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrator.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrator.php
new file mode 100644
index 00000000..d173e7af
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/Migration/Migrator.php
@@ -0,0 +1,57 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use function sprintf;
+use PHPUnit\Util\Xml\Exception as XmlException;
+use PHPUnit\Util\Xml\Loader as XmlLoader;
+use PHPUnit\Util\Xml\SchemaDetector;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Migrator
+{
+    /**
+     * @throws Exception
+     * @throws MigrationBuilderException
+     * @throws MigrationException
+     * @throws XmlException
+     */
+    public function migrate(string $filename): string
+    {
+        $origin = (new SchemaDetector)->detect($filename);
+
+        if (!$origin->detected()) {
+            throw new Exception(
+                sprintf(
+                    '"%s" is not a valid PHPUnit XML configuration file that can be migrated',
+                    $filename,
+                )
+            );
+        }
+
+        $configurationDocument = (new XmlLoader)->loadFile(
+            $filename,
+            false,
+            true,
+            true
+        );
+
+        foreach ((new MigrationBuilder)->build($origin->version()) as $migration) {
+            $migration->migrate($configurationDocument);
+        }
+
+        $configurationDocument->formatOutput       = true;
+        $configurationDocument->preserveWhiteSpace = false;
+
+        return $configurationDocument->saveXML();
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/Constant.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/Constant.php
new file mode 100644
index 00000000..6d4bc94c
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/Constant.php
@@ -0,0 +1,44 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class Constant
+{
+    /**
+     * @var string
+     */
+    private $name;
+
+    /**
+     * @var mixed
+     */
+    private $value;
+
+    public function __construct(string $name, $value)
+    {
+        $this->name  = $name;
+        $this->value = $value;
+    }
+
+    public function name(): string
+    {
+        return $this->name;
+    }
+
+    public function value()
+    {
+        return $this->value;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/ConstantCollection.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/ConstantCollection.php
new file mode 100644
index 00000000..6a0332a9
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/ConstantCollection.php
@@ -0,0 +1,58 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use function count;
+use Countable;
+use IteratorAggregate;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class ConstantCollection implements Countable, IteratorAggregate
+{
+    /**
+     * @var Constant[]
+     */
+    private $constants;
+
+    /**
+     * @param Constant[] $constants
+     */
+    public static function fromArray(array $constants): self
+    {
+        return new self(...$constants);
+    }
+
+    private function __construct(Constant ...$constants)
+    {
+        $this->constants = $constants;
+    }
+
+    /**
+     * @return Constant[]
+     */
+    public function asArray(): array
+    {
+        return $this->constants;
+    }
+
+    public function count(): int
+    {
+        return count($this->constants);
+    }
+
+    public function getIterator(): ConstantCollectionIterator
+    {
+        return new ConstantCollectionIterator($this);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/ConstantCollectionIterator.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/ConstantCollectionIterator.php
new file mode 100644
index 00000000..c1c8d834
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/ConstantCollectionIterator.php
@@ -0,0 +1,66 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use function count;
+use function iterator_count;
+use Countable;
+use Iterator;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ConstantCollectionIterator implements Countable, Iterator
+{
+    /**
+     * @var Constant[]
+     */
+    private $constants;
+
+    /**
+     * @var int
+     */
+    private $position;
+
+    public function __construct(ConstantCollection $constants)
+    {
+        $this->constants = $constants->asArray();
+    }
+
+    public function count(): int
+    {
+        return iterator_count($this);
+    }
+
+    public function rewind(): void
+    {
+        $this->position = 0;
+    }
+
+    public function valid(): bool
+    {
+        return $this->position < count($this->constants);
+    }
+
+    public function key(): int
+    {
+        return $this->position;
+    }
+
+    public function current(): Constant
+    {
+        return $this->constants[$this->position];
+    }
+
+    public function next(): void
+    {
+        $this->position++;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/IniSetting.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/IniSetting.php
new file mode 100644
index 00000000..4786618d
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/IniSetting.php
@@ -0,0 +1,44 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class IniSetting
+{
+    /**
+     * @var string
+     */
+    private $name;
+
+    /**
+     * @var string
+     */
+    private $value;
+
+    public function __construct(string $name, string $value)
+    {
+        $this->name  = $name;
+        $this->value = $value;
+    }
+
+    public function name(): string
+    {
+        return $this->name;
+    }
+
+    public function value(): string
+    {
+        return $this->value;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/IniSettingCollection.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/IniSettingCollection.php
new file mode 100644
index 00000000..9266f231
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/IniSettingCollection.php
@@ -0,0 +1,58 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use function count;
+use Countable;
+use IteratorAggregate;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class IniSettingCollection implements Countable, IteratorAggregate
+{
+    /**
+     * @var IniSetting[]
+     */
+    private $iniSettings;
+
+    /**
+     * @param IniSetting[] $iniSettings
+     */
+    public static function fromArray(array $iniSettings): self
+    {
+        return new self(...$iniSettings);
+    }
+
+    private function __construct(IniSetting ...$iniSettings)
+    {
+        $this->iniSettings = $iniSettings;
+    }
+
+    /**
+     * @return IniSetting[]
+     */
+    public function asArray(): array
+    {
+        return $this->iniSettings;
+    }
+
+    public function count(): int
+    {
+        return count($this->iniSettings);
+    }
+
+    public function getIterator(): IniSettingCollectionIterator
+    {
+        return new IniSettingCollectionIterator($this);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/IniSettingCollectionIterator.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/IniSettingCollectionIterator.php
new file mode 100644
index 00000000..f31225e8
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/IniSettingCollectionIterator.php
@@ -0,0 +1,66 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use function count;
+use function iterator_count;
+use Countable;
+use Iterator;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class IniSettingCollectionIterator implements Countable, Iterator
+{
+    /**
+     * @var IniSetting[]
+     */
+    private $iniSettings;
+
+    /**
+     * @var int
+     */
+    private $position;
+
+    public function __construct(IniSettingCollection $iniSettings)
+    {
+        $this->iniSettings = $iniSettings->asArray();
+    }
+
+    public function count(): int
+    {
+        return iterator_count($this);
+    }
+
+    public function rewind(): void
+    {
+        $this->position = 0;
+    }
+
+    public function valid(): bool
+    {
+        return $this->position < count($this->iniSettings);
+    }
+
+    public function key(): int
+    {
+        return $this->position;
+    }
+
+    public function current(): IniSetting
+    {
+        return $this->iniSettings[$this->position];
+    }
+
+    public function next(): void
+    {
+        $this->position++;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/Php.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/Php.php
new file mode 100644
index 00000000..c1e9c6fd
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/Php.php
@@ -0,0 +1,143 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class Php
+{
+    /**
+     * @var DirectoryCollection
+     */
+    private $includePaths;
+
+    /**
+     * @var IniSettingCollection
+     */
+    private $iniSettings;
+
+    /**
+     * @var ConstantCollection
+     */
+    private $constants;
+
+    /**
+     * @var VariableCollection
+     */
+    private $globalVariables;
+
+    /**
+     * @var VariableCollection
+     */
+    private $envVariables;
+
+    /**
+     * @var VariableCollection
+     */
+    private $postVariables;
+
+    /**
+     * @var VariableCollection
+     */
+    private $getVariables;
+
+    /**
+     * @var VariableCollection
+     */
+    private $cookieVariables;
+
+    /**
+     * @var VariableCollection
+     */
+    private $serverVariables;
+
+    /**
+     * @var VariableCollection
+     */
+    private $filesVariables;
+
+    /**
+     * @var VariableCollection
+     */
+    private $requestVariables;
+
+    public function __construct(DirectoryCollection $includePaths, IniSettingCollection $iniSettings, ConstantCollection $constants, VariableCollection $globalVariables, VariableCollection $envVariables, VariableCollection $postVariables, VariableCollection $getVariables, VariableCollection $cookieVariables, VariableCollection $serverVariables, VariableCollection $filesVariables, VariableCollection $requestVariables)
+    {
+        $this->includePaths     = $includePaths;
+        $this->iniSettings      = $iniSettings;
+        $this->constants        = $constants;
+        $this->globalVariables  = $globalVariables;
+        $this->envVariables     = $envVariables;
+        $this->postVariables    = $postVariables;
+        $this->getVariables     = $getVariables;
+        $this->cookieVariables  = $cookieVariables;
+        $this->serverVariables  = $serverVariables;
+        $this->filesVariables   = $filesVariables;
+        $this->requestVariables = $requestVariables;
+    }
+
+    public function includePaths(): DirectoryCollection
+    {
+        return $this->includePaths;
+    }
+
+    public function iniSettings(): IniSettingCollection
+    {
+        return $this->iniSettings;
+    }
+
+    public function constants(): ConstantCollection
+    {
+        return $this->constants;
+    }
+
+    public function globalVariables(): VariableCollection
+    {
+        return $this->globalVariables;
+    }
+
+    public function envVariables(): VariableCollection
+    {
+        return $this->envVariables;
+    }
+
+    public function postVariables(): VariableCollection
+    {
+        return $this->postVariables;
+    }
+
+    public function getVariables(): VariableCollection
+    {
+        return $this->getVariables;
+    }
+
+    public function cookieVariables(): VariableCollection
+    {
+        return $this->cookieVariables;
+    }
+
+    public function serverVariables(): VariableCollection
+    {
+        return $this->serverVariables;
+    }
+
+    public function filesVariables(): VariableCollection
+    {
+        return $this->filesVariables;
+    }
+
+    public function requestVariables(): VariableCollection
+    {
+        return $this->requestVariables;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/PhpHandler.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/PhpHandler.php
new file mode 100644
index 00000000..5fb0c72b
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/PhpHandler.php
@@ -0,0 +1,121 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use const PATH_SEPARATOR;
+use function constant;
+use function define;
+use function defined;
+use function getenv;
+use function implode;
+use function ini_get;
+use function ini_set;
+use function putenv;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class PhpHandler
+{
+    public function handle(Php $configuration): void
+    {
+        $this->handleIncludePaths($configuration->includePaths());
+        $this->handleIniSettings($configuration->iniSettings());
+        $this->handleConstants($configuration->constants());
+        $this->handleGlobalVariables($configuration->globalVariables());
+        $this->handleServerVariables($configuration->serverVariables());
+        $this->handleEnvVariables($configuration->envVariables());
+        $this->handleVariables('_POST', $configuration->postVariables());
+        $this->handleVariables('_GET', $configuration->getVariables());
+        $this->handleVariables('_COOKIE', $configuration->cookieVariables());
+        $this->handleVariables('_FILES', $configuration->filesVariables());
+        $this->handleVariables('_REQUEST', $configuration->requestVariables());
+    }
+
+    private function handleIncludePaths(DirectoryCollection $includePaths): void
+    {
+        if (!$includePaths->isEmpty()) {
+            $includePathsAsStrings = [];
+
+            foreach ($includePaths as $includePath) {
+                $includePathsAsStrings[] = $includePath->path();
+            }
+
+            ini_set(
+                'include_path',
+                implode(PATH_SEPARATOR, $includePathsAsStrings) .
+                PATH_SEPARATOR .
+                ini_get('include_path')
+            );
+        }
+    }
+
+    private function handleIniSettings(IniSettingCollection $iniSettings): void
+    {
+        foreach ($iniSettings as $iniSetting) {
+            $value = $iniSetting->value();
+
+            if (defined($value)) {
+                $value = (string) constant($value);
+            }
+
+            ini_set($iniSetting->name(), $value);
+        }
+    }
+
+    private function handleConstants(ConstantCollection $constants): void
+    {
+        foreach ($constants as $constant) {
+            if (!defined($constant->name())) {
+                define($constant->name(), $constant->value());
+            }
+        }
+    }
+
+    private function handleGlobalVariables(VariableCollection $variables): void
+    {
+        foreach ($variables as $variable) {
+            $GLOBALS[$variable->name()] = $variable->value();
+        }
+    }
+
+    private function handleServerVariables(VariableCollection $variables): void
+    {
+        foreach ($variables as $variable) {
+            $_SERVER[$variable->name()] = $variable->value();
+        }
+    }
+
+    private function handleVariables(string $target, VariableCollection $variables): void
+    {
+        foreach ($variables as $variable) {
+            $GLOBALS[$target][$variable->name()] = $variable->value();
+        }
+    }
+
+    private function handleEnvVariables(VariableCollection $variables): void
+    {
+        foreach ($variables as $variable) {
+            $name  = $variable->name();
+            $value = $variable->value();
+            $force = $variable->force();
+
+            if ($force || getenv($name) === false) {
+                putenv("{$name}={$value}");
+            }
+
+            $value = getenv($name);
+
+            if ($force || !isset($_ENV[$name])) {
+                $_ENV[$name] = $value;
+            }
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/Variable.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/Variable.php
new file mode 100644
index 00000000..37c572ae
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/Variable.php
@@ -0,0 +1,55 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class Variable
+{
+    /**
+     * @var string
+     */
+    private $name;
+
+    /**
+     * @var mixed
+     */
+    private $value;
+
+    /**
+     * @var bool
+     */
+    private $force;
+
+    public function __construct(string $name, $value, bool $force)
+    {
+        $this->name  = $name;
+        $this->value = $value;
+        $this->force = $force;
+    }
+
+    public function name(): string
+    {
+        return $this->name;
+    }
+
+    public function value()
+    {
+        return $this->value;
+    }
+
+    public function force(): bool
+    {
+        return $this->force;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/VariableCollection.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/VariableCollection.php
new file mode 100644
index 00000000..9efefc47
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/VariableCollection.php
@@ -0,0 +1,58 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use function count;
+use Countable;
+use IteratorAggregate;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class VariableCollection implements Countable, IteratorAggregate
+{
+    /**
+     * @var Variable[]
+     */
+    private $variables;
+
+    /**
+     * @param Variable[] $variables
+     */
+    public static function fromArray(array $variables): self
+    {
+        return new self(...$variables);
+    }
+
+    private function __construct(Variable ...$variables)
+    {
+        $this->variables = $variables;
+    }
+
+    /**
+     * @return Variable[]
+     */
+    public function asArray(): array
+    {
+        return $this->variables;
+    }
+
+    public function count(): int
+    {
+        return count($this->variables);
+    }
+
+    public function getIterator(): VariableCollectionIterator
+    {
+        return new VariableCollectionIterator($this);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/VariableCollectionIterator.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/VariableCollectionIterator.php
new file mode 100644
index 00000000..3d594c1e
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/VariableCollectionIterator.php
@@ -0,0 +1,66 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use function count;
+use function iterator_count;
+use Countable;
+use Iterator;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class VariableCollectionIterator implements Countable, Iterator
+{
+    /**
+     * @var Variable[]
+     */
+    private $variables;
+
+    /**
+     * @var int
+     */
+    private $position;
+
+    public function __construct(VariableCollection $variables)
+    {
+        $this->variables = $variables->asArray();
+    }
+
+    public function count(): int
+    {
+        return iterator_count($this);
+    }
+
+    public function rewind(): void
+    {
+        $this->position = 0;
+    }
+
+    public function valid(): bool
+    {
+        return $this->position < count($this->variables);
+    }
+
+    public function key(): int
+    {
+        return $this->position;
+    }
+
+    public function current(): Variable
+    {
+        return $this->variables[$this->position];
+    }
+
+    public function next(): void
+    {
+        $this->position++;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHPUnit/Extension.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHPUnit/Extension.php
new file mode 100644
index 00000000..09fe8cc9
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHPUnit/Extension.php
@@ -0,0 +1,73 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class Extension
+{
+    /**
+     * @var string
+     *
+     * @psalm-var class-string
+     */
+    private $className;
+
+    /**
+     * @var string
+     */
+    private $sourceFile;
+
+    /**
+     * @var array
+     */
+    private $arguments;
+
+    /**
+     * @psalm-param class-string $className
+     */
+    public function __construct(string $className, string $sourceFile, array $arguments)
+    {
+        $this->className  = $className;
+        $this->sourceFile = $sourceFile;
+        $this->arguments  = $arguments;
+    }
+
+    /**
+     * @psalm-return class-string
+     */
+    public function className(): string
+    {
+        return $this->className;
+    }
+
+    public function hasSourceFile(): bool
+    {
+        return $this->sourceFile !== '';
+    }
+
+    public function sourceFile(): string
+    {
+        return $this->sourceFile;
+    }
+
+    public function hasArguments(): bool
+    {
+        return !empty($this->arguments);
+    }
+
+    public function arguments(): array
+    {
+        return $this->arguments;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHPUnit/ExtensionCollection.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHPUnit/ExtensionCollection.php
new file mode 100644
index 00000000..61b37b53
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHPUnit/ExtensionCollection.php
@@ -0,0 +1,51 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use IteratorAggregate;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class ExtensionCollection implements IteratorAggregate
+{
+    /**
+     * @var Extension[]
+     */
+    private $extensions;
+
+    /**
+     * @param Extension[] $extensions
+     */
+    public static function fromArray(array $extensions): self
+    {
+        return new self(...$extensions);
+    }
+
+    private function __construct(Extension ...$extensions)
+    {
+        $this->extensions = $extensions;
+    }
+
+    /**
+     * @return Extension[]
+     */
+    public function asArray(): array
+    {
+        return $this->extensions;
+    }
+
+    public function getIterator(): ExtensionCollectionIterator
+    {
+        return new ExtensionCollectionIterator($this);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHPUnit/ExtensionCollectionIterator.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHPUnit/ExtensionCollectionIterator.php
new file mode 100644
index 00000000..4bd54be4
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHPUnit/ExtensionCollectionIterator.php
@@ -0,0 +1,66 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use function count;
+use function iterator_count;
+use Countable;
+use Iterator;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ExtensionCollectionIterator implements Countable, Iterator
+{
+    /**
+     * @var Extension[]
+     */
+    private $extensions;
+
+    /**
+     * @var int
+     */
+    private $position;
+
+    public function __construct(ExtensionCollection $extensions)
+    {
+        $this->extensions = $extensions->asArray();
+    }
+
+    public function count(): int
+    {
+        return iterator_count($this);
+    }
+
+    public function rewind(): void
+    {
+        $this->position = 0;
+    }
+
+    public function valid(): bool
+    {
+        return $this->position < count($this->extensions);
+    }
+
+    public function key(): int
+    {
+        return $this->position;
+    }
+
+    public function current(): Extension
+    {
+        return $this->extensions[$this->position];
+    }
+
+    public function next(): void
+    {
+        $this->position++;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHPUnit/PHPUnit.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHPUnit/PHPUnit.php
new file mode 100644
index 00000000..5b3ce9b8
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHPUnit/PHPUnit.php
@@ -0,0 +1,715 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class PHPUnit
+{
+    /**
+     * @var bool
+     */
+    private $cacheResult;
+
+    /**
+     * @var ?string
+     */
+    private $cacheResultFile;
+
+    /**
+     * @var int|string
+     */
+    private $columns;
+
+    /**
+     * @var string
+     */
+    private $colors;
+
+    /**
+     * @var bool
+     */
+    private $stderr;
+
+    /**
+     * @var bool
+     */
+    private $noInteraction;
+
+    /**
+     * @var bool
+     */
+    private $verbose;
+
+    /**
+     * @var bool
+     */
+    private $reverseDefectList;
+
+    /**
+     * @var bool
+     */
+    private $convertDeprecationsToExceptions;
+
+    /**
+     * @var bool
+     */
+    private $convertErrorsToExceptions;
+
+    /**
+     * @var bool
+     */
+    private $convertNoticesToExceptions;
+
+    /**
+     * @var bool
+     */
+    private $convertWarningsToExceptions;
+
+    /**
+     * @var bool
+     */
+    private $forceCoversAnnotation;
+
+    /**
+     * @var ?string
+     */
+    private $bootstrap;
+
+    /**
+     * @var bool
+     */
+    private $processIsolation;
+
+    /**
+     * @var bool
+     */
+    private $failOnEmptyTestSuite;
+
+    /**
+     * @var bool
+     */
+    private $failOnIncomplete;
+
+    /**
+     * @var bool
+     */
+    private $failOnRisky;
+
+    /**
+     * @var bool
+     */
+    private $failOnSkipped;
+
+    /**
+     * @var bool
+     */
+    private $failOnWarning;
+
+    /**
+     * @var bool
+     */
+    private $stopOnDefect;
+
+    /**
+     * @var bool
+     */
+    private $stopOnError;
+
+    /**
+     * @var bool
+     */
+    private $stopOnFailure;
+
+    /**
+     * @var bool
+     */
+    private $stopOnWarning;
+
+    /**
+     * @var bool
+     */
+    private $stopOnIncomplete;
+
+    /**
+     * @var bool
+     */
+    private $stopOnRisky;
+
+    /**
+     * @var bool
+     */
+    private $stopOnSkipped;
+
+    /**
+     * @var ?string
+     */
+    private $extensionsDirectory;
+
+    /**
+     * @var ?string
+     *
+     * @deprecated see https://github.com/sebastianbergmann/phpunit/issues/4039
+     */
+    private $testSuiteLoaderClass;
+
+    /**
+     * @var ?string
+     *
+     * @deprecated see https://github.com/sebastianbergmann/phpunit/issues/4039
+     */
+    private $testSuiteLoaderFile;
+
+    /**
+     * @var ?string
+     */
+    private $printerClass;
+
+    /**
+     * @var ?string
+     */
+    private $printerFile;
+
+    /**
+     * @var bool
+     */
+    private $beStrictAboutChangesToGlobalState;
+
+    /**
+     * @var bool
+     */
+    private $beStrictAboutOutputDuringTests;
+
+    /**
+     * @var bool
+     */
+    private $beStrictAboutResourceUsageDuringSmallTests;
+
+    /**
+     * @var bool
+     */
+    private $beStrictAboutTestsThatDoNotTestAnything;
+
+    /**
+     * @var bool
+     */
+    private $beStrictAboutTodoAnnotatedTests;
+
+    /**
+     * @var bool
+     */
+    private $beStrictAboutCoversAnnotation;
+
+    /**
+     * @var bool
+     */
+    private $enforceTimeLimit;
+
+    /**
+     * @var int
+     */
+    private $defaultTimeLimit;
+
+    /**
+     * @var int
+     */
+    private $timeoutForSmallTests;
+
+    /**
+     * @var int
+     */
+    private $timeoutForMediumTests;
+
+    /**
+     * @var int
+     */
+    private $timeoutForLargeTests;
+
+    /**
+     * @var ?string
+     */
+    private $defaultTestSuite;
+
+    /**
+     * @var int
+     */
+    private $executionOrder;
+
+    /**
+     * @var bool
+     */
+    private $resolveDependencies;
+
+    /**
+     * @var bool
+     */
+    private $defectsFirst;
+
+    /**
+     * @var bool
+     */
+    private $backupGlobals;
+
+    /**
+     * @var bool
+     */
+    private $backupStaticAttributes;
+
+    /**
+     * @var bool
+     */
+    private $registerMockObjectsFromTestArgumentsRecursively;
+
+    /**
+     * @var bool
+     */
+    private $conflictBetweenPrinterClassAndTestdox;
+
+    public function __construct(bool $cacheResult, ?string $cacheResultFile, $columns, string $colors, bool $stderr, bool $noInteraction, bool $verbose, bool $reverseDefectList, bool $convertDeprecationsToExceptions, bool $convertErrorsToExceptions, bool $convertNoticesToExceptions, bool $convertWarningsToExceptions, bool $forceCoversAnnotation, ?string $bootstrap, bool $processIsolation, bool $failOnEmptyTestSuite, bool $failOnIncomplete, bool $failOnRisky, bool $failOnSkipped, bool $failOnWarning, bool $stopOnDefect, bool $stopOnError, bool $stopOnFailure, bool $stopOnWarning, bool $stopOnIncomplete, bool $stopOnRisky, bool $stopOnSkipped, ?string $extensionsDirectory, ?string $testSuiteLoaderClass, ?string $testSuiteLoaderFile, ?string $printerClass, ?string $printerFile, bool $beStrictAboutChangesToGlobalState, bool $beStrictAboutOutputDuringTests, bool $beStrictAboutResourceUsageDuringSmallTests, bool $beStrictAboutTestsThatDoNotTestAnything, bool $beStrictAboutTodoAnnotatedTests, bool $beStrictAboutCoversAnnotation, bool $enforceTimeLimit, int $defaultTimeLimit, int $timeoutForSmallTests, int $timeoutForMediumTests, int $timeoutForLargeTests, ?string $defaultTestSuite, int $executionOrder, bool $resolveDependencies, bool $defectsFirst, bool $backupGlobals, bool $backupStaticAttributes, bool $registerMockObjectsFromTestArgumentsRecursively, bool $conflictBetweenPrinterClassAndTestdox)
+    {
+        $this->cacheResult                                     = $cacheResult;
+        $this->cacheResultFile                                 = $cacheResultFile;
+        $this->columns                                         = $columns;
+        $this->colors                                          = $colors;
+        $this->stderr                                          = $stderr;
+        $this->noInteraction                                   = $noInteraction;
+        $this->verbose                                         = $verbose;
+        $this->reverseDefectList                               = $reverseDefectList;
+        $this->convertDeprecationsToExceptions                 = $convertDeprecationsToExceptions;
+        $this->convertErrorsToExceptions                       = $convertErrorsToExceptions;
+        $this->convertNoticesToExceptions                      = $convertNoticesToExceptions;
+        $this->convertWarningsToExceptions                     = $convertWarningsToExceptions;
+        $this->forceCoversAnnotation                           = $forceCoversAnnotation;
+        $this->bootstrap                                       = $bootstrap;
+        $this->processIsolation                                = $processIsolation;
+        $this->failOnEmptyTestSuite                            = $failOnEmptyTestSuite;
+        $this->failOnIncomplete                                = $failOnIncomplete;
+        $this->failOnRisky                                     = $failOnRisky;
+        $this->failOnSkipped                                   = $failOnSkipped;
+        $this->failOnWarning                                   = $failOnWarning;
+        $this->stopOnDefect                                    = $stopOnDefect;
+        $this->stopOnError                                     = $stopOnError;
+        $this->stopOnFailure                                   = $stopOnFailure;
+        $this->stopOnWarning                                   = $stopOnWarning;
+        $this->stopOnIncomplete                                = $stopOnIncomplete;
+        $this->stopOnRisky                                     = $stopOnRisky;
+        $this->stopOnSkipped                                   = $stopOnSkipped;
+        $this->extensionsDirectory                             = $extensionsDirectory;
+        $this->testSuiteLoaderClass                            = $testSuiteLoaderClass;
+        $this->testSuiteLoaderFile                             = $testSuiteLoaderFile;
+        $this->printerClass                                    = $printerClass;
+        $this->printerFile                                     = $printerFile;
+        $this->beStrictAboutChangesToGlobalState               = $beStrictAboutChangesToGlobalState;
+        $this->beStrictAboutOutputDuringTests                  = $beStrictAboutOutputDuringTests;
+        $this->beStrictAboutResourceUsageDuringSmallTests      = $beStrictAboutResourceUsageDuringSmallTests;
+        $this->beStrictAboutTestsThatDoNotTestAnything         = $beStrictAboutTestsThatDoNotTestAnything;
+        $this->beStrictAboutTodoAnnotatedTests                 = $beStrictAboutTodoAnnotatedTests;
+        $this->beStrictAboutCoversAnnotation                   = $beStrictAboutCoversAnnotation;
+        $this->enforceTimeLimit                                = $enforceTimeLimit;
+        $this->defaultTimeLimit                                = $defaultTimeLimit;
+        $this->timeoutForSmallTests                            = $timeoutForSmallTests;
+        $this->timeoutForMediumTests                           = $timeoutForMediumTests;
+        $this->timeoutForLargeTests                            = $timeoutForLargeTests;
+        $this->defaultTestSuite                                = $defaultTestSuite;
+        $this->executionOrder                                  = $executionOrder;
+        $this->resolveDependencies                             = $resolveDependencies;
+        $this->defectsFirst                                    = $defectsFirst;
+        $this->backupGlobals                                   = $backupGlobals;
+        $this->backupStaticAttributes                          = $backupStaticAttributes;
+        $this->registerMockObjectsFromTestArgumentsRecursively = $registerMockObjectsFromTestArgumentsRecursively;
+        $this->conflictBetweenPrinterClassAndTestdox           = $conflictBetweenPrinterClassAndTestdox;
+    }
+
+    public function cacheResult(): bool
+    {
+        return $this->cacheResult;
+    }
+
+    /**
+     * @psalm-assert-if-true !null $this->cacheResultFile
+     */
+    public function hasCacheResultFile(): bool
+    {
+        return $this->cacheResultFile !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function cacheResultFile(): string
+    {
+        if (!$this->hasCacheResultFile()) {
+            throw new Exception('Cache result file is not configured');
+        }
+
+        return (string) $this->cacheResultFile;
+    }
+
+    public function columns()
+    {
+        return $this->columns;
+    }
+
+    public function colors(): string
+    {
+        return $this->colors;
+    }
+
+    public function stderr(): bool
+    {
+        return $this->stderr;
+    }
+
+    public function noInteraction(): bool
+    {
+        return $this->noInteraction;
+    }
+
+    public function verbose(): bool
+    {
+        return $this->verbose;
+    }
+
+    public function reverseDefectList(): bool
+    {
+        return $this->reverseDefectList;
+    }
+
+    public function convertDeprecationsToExceptions(): bool
+    {
+        return $this->convertDeprecationsToExceptions;
+    }
+
+    public function convertErrorsToExceptions(): bool
+    {
+        return $this->convertErrorsToExceptions;
+    }
+
+    public function convertNoticesToExceptions(): bool
+    {
+        return $this->convertNoticesToExceptions;
+    }
+
+    public function convertWarningsToExceptions(): bool
+    {
+        return $this->convertWarningsToExceptions;
+    }
+
+    public function forceCoversAnnotation(): bool
+    {
+        return $this->forceCoversAnnotation;
+    }
+
+    /**
+     * @psalm-assert-if-true !null $this->bootstrap
+     */
+    public function hasBootstrap(): bool
+    {
+        return $this->bootstrap !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function bootstrap(): string
+    {
+        if (!$this->hasBootstrap()) {
+            throw new Exception('Bootstrap script is not configured');
+        }
+
+        return (string) $this->bootstrap;
+    }
+
+    public function processIsolation(): bool
+    {
+        return $this->processIsolation;
+    }
+
+    public function failOnEmptyTestSuite(): bool
+    {
+        return $this->failOnEmptyTestSuite;
+    }
+
+    public function failOnIncomplete(): bool
+    {
+        return $this->failOnIncomplete;
+    }
+
+    public function failOnRisky(): bool
+    {
+        return $this->failOnRisky;
+    }
+
+    public function failOnSkipped(): bool
+    {
+        return $this->failOnSkipped;
+    }
+
+    public function failOnWarning(): bool
+    {
+        return $this->failOnWarning;
+    }
+
+    public function stopOnDefect(): bool
+    {
+        return $this->stopOnDefect;
+    }
+
+    public function stopOnError(): bool
+    {
+        return $this->stopOnError;
+    }
+
+    public function stopOnFailure(): bool
+    {
+        return $this->stopOnFailure;
+    }
+
+    public function stopOnWarning(): bool
+    {
+        return $this->stopOnWarning;
+    }
+
+    public function stopOnIncomplete(): bool
+    {
+        return $this->stopOnIncomplete;
+    }
+
+    public function stopOnRisky(): bool
+    {
+        return $this->stopOnRisky;
+    }
+
+    public function stopOnSkipped(): bool
+    {
+        return $this->stopOnSkipped;
+    }
+
+    /**
+     * @psalm-assert-if-true !null $this->extensionsDirectory
+     */
+    public function hasExtensionsDirectory(): bool
+    {
+        return $this->extensionsDirectory !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function extensionsDirectory(): string
+    {
+        if (!$this->hasExtensionsDirectory()) {
+            throw new Exception('Extensions directory is not configured');
+        }
+
+        return (string) $this->extensionsDirectory;
+    }
+
+    /**
+     * @psalm-assert-if-true !null $this->testSuiteLoaderClass
+     *
+     * @deprecated see https://github.com/sebastianbergmann/phpunit/issues/4039
+     */
+    public function hasTestSuiteLoaderClass(): bool
+    {
+        return $this->testSuiteLoaderClass !== null;
+    }
+
+    /**
+     * @throws Exception
+     *
+     * @deprecated see https://github.com/sebastianbergmann/phpunit/issues/4039
+     */
+    public function testSuiteLoaderClass(): string
+    {
+        if (!$this->hasTestSuiteLoaderClass()) {
+            throw new Exception('TestSuiteLoader class is not configured');
+        }
+
+        return (string) $this->testSuiteLoaderClass;
+    }
+
+    /**
+     * @psalm-assert-if-true !null $this->testSuiteLoaderFile
+     *
+     * @deprecated see https://github.com/sebastianbergmann/phpunit/issues/4039
+     */
+    public function hasTestSuiteLoaderFile(): bool
+    {
+        return $this->testSuiteLoaderFile !== null;
+    }
+
+    /**
+     * @throws Exception
+     *
+     * @deprecated see https://github.com/sebastianbergmann/phpunit/issues/4039
+     */
+    public function testSuiteLoaderFile(): string
+    {
+        if (!$this->hasTestSuiteLoaderFile()) {
+            throw new Exception('TestSuiteLoader sourcecode file is not configured');
+        }
+
+        return (string) $this->testSuiteLoaderFile;
+    }
+
+    /**
+     * @psalm-assert-if-true !null $this->printerClass
+     */
+    public function hasPrinterClass(): bool
+    {
+        return $this->printerClass !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function printerClass(): string
+    {
+        if (!$this->hasPrinterClass()) {
+            throw new Exception('ResultPrinter class is not configured');
+        }
+
+        return (string) $this->printerClass;
+    }
+
+    /**
+     * @psalm-assert-if-true !null $this->printerFile
+     */
+    public function hasPrinterFile(): bool
+    {
+        return $this->printerFile !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function printerFile(): string
+    {
+        if (!$this->hasPrinterFile()) {
+            throw new Exception('ResultPrinter sourcecode file is not configured');
+        }
+
+        return (string) $this->printerFile;
+    }
+
+    public function beStrictAboutChangesToGlobalState(): bool
+    {
+        return $this->beStrictAboutChangesToGlobalState;
+    }
+
+    public function beStrictAboutOutputDuringTests(): bool
+    {
+        return $this->beStrictAboutOutputDuringTests;
+    }
+
+    public function beStrictAboutResourceUsageDuringSmallTests(): bool
+    {
+        return $this->beStrictAboutResourceUsageDuringSmallTests;
+    }
+
+    public function beStrictAboutTestsThatDoNotTestAnything(): bool
+    {
+        return $this->beStrictAboutTestsThatDoNotTestAnything;
+    }
+
+    public function beStrictAboutTodoAnnotatedTests(): bool
+    {
+        return $this->beStrictAboutTodoAnnotatedTests;
+    }
+
+    public function beStrictAboutCoversAnnotation(): bool
+    {
+        return $this->beStrictAboutCoversAnnotation;
+    }
+
+    public function enforceTimeLimit(): bool
+    {
+        return $this->enforceTimeLimit;
+    }
+
+    public function defaultTimeLimit(): int
+    {
+        return $this->defaultTimeLimit;
+    }
+
+    public function timeoutForSmallTests(): int
+    {
+        return $this->timeoutForSmallTests;
+    }
+
+    public function timeoutForMediumTests(): int
+    {
+        return $this->timeoutForMediumTests;
+    }
+
+    public function timeoutForLargeTests(): int
+    {
+        return $this->timeoutForLargeTests;
+    }
+
+    /**
+     * @psalm-assert-if-true !null $this->defaultTestSuite
+     */
+    public function hasDefaultTestSuite(): bool
+    {
+        return $this->defaultTestSuite !== null;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function defaultTestSuite(): string
+    {
+        if (!$this->hasDefaultTestSuite()) {
+            throw new Exception('Default test suite is not configured');
+        }
+
+        return (string) $this->defaultTestSuite;
+    }
+
+    public function executionOrder(): int
+    {
+        return $this->executionOrder;
+    }
+
+    public function resolveDependencies(): bool
+    {
+        return $this->resolveDependencies;
+    }
+
+    public function defectsFirst(): bool
+    {
+        return $this->defectsFirst;
+    }
+
+    public function backupGlobals(): bool
+    {
+        return $this->backupGlobals;
+    }
+
+    public function backupStaticAttributes(): bool
+    {
+        return $this->backupStaticAttributes;
+    }
+
+    public function registerMockObjectsFromTestArgumentsRecursively(): bool
+    {
+        return $this->registerMockObjectsFromTestArgumentsRecursively;
+    }
+
+    public function conflictBetweenPrinterClassAndTestdox(): bool
+    {
+        return $this->conflictBetweenPrinterClassAndTestdox;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/TestSuite/TestDirectory.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/TestSuite/TestDirectory.php
new file mode 100644
index 00000000..ecefbb7c
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/TestSuite/TestDirectory.php
@@ -0,0 +1,79 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use PHPUnit\Util\VersionComparisonOperator;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class TestDirectory
+{
+    /**
+     * @var string
+     */
+    private $path;
+
+    /**
+     * @var string
+     */
+    private $prefix;
+
+    /**
+     * @var string
+     */
+    private $suffix;
+
+    /**
+     * @var string
+     */
+    private $phpVersion;
+
+    /**
+     * @var VersionComparisonOperator
+     */
+    private $phpVersionOperator;
+
+    public function __construct(string $path, string $prefix, string $suffix, string $phpVersion, VersionComparisonOperator $phpVersionOperator)
+    {
+        $this->path               = $path;
+        $this->prefix             = $prefix;
+        $this->suffix             = $suffix;
+        $this->phpVersion         = $phpVersion;
+        $this->phpVersionOperator = $phpVersionOperator;
+    }
+
+    public function path(): string
+    {
+        return $this->path;
+    }
+
+    public function prefix(): string
+    {
+        return $this->prefix;
+    }
+
+    public function suffix(): string
+    {
+        return $this->suffix;
+    }
+
+    public function phpVersion(): string
+    {
+        return $this->phpVersion;
+    }
+
+    public function phpVersionOperator(): VersionComparisonOperator
+    {
+        return $this->phpVersionOperator;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/TestSuite/TestDirectoryCollection.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/TestSuite/TestDirectoryCollection.php
new file mode 100644
index 00000000..9a0d0778
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/TestSuite/TestDirectoryCollection.php
@@ -0,0 +1,63 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use function count;
+use Countable;
+use IteratorAggregate;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class TestDirectoryCollection implements Countable, IteratorAggregate
+{
+    /**
+     * @var TestDirectory[]
+     */
+    private $directories;
+
+    /**
+     * @param TestDirectory[] $directories
+     */
+    public static function fromArray(array $directories): self
+    {
+        return new self(...$directories);
+    }
+
+    private function __construct(TestDirectory ...$directories)
+    {
+        $this->directories = $directories;
+    }
+
+    /**
+     * @return TestDirectory[]
+     */
+    public function asArray(): array
+    {
+        return $this->directories;
+    }
+
+    public function count(): int
+    {
+        return count($this->directories);
+    }
+
+    public function getIterator(): TestDirectoryCollectionIterator
+    {
+        return new TestDirectoryCollectionIterator($this);
+    }
+
+    public function isEmpty(): bool
+    {
+        return $this->count() === 0;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/TestSuite/TestDirectoryCollectionIterator.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/TestSuite/TestDirectoryCollectionIterator.php
new file mode 100644
index 00000000..11a48a24
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/TestSuite/TestDirectoryCollectionIterator.php
@@ -0,0 +1,66 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use function count;
+use function iterator_count;
+use Countable;
+use Iterator;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class TestDirectoryCollectionIterator implements Countable, Iterator
+{
+    /**
+     * @var TestDirectory[]
+     */
+    private $directories;
+
+    /**
+     * @var int
+     */
+    private $position;
+
+    public function __construct(TestDirectoryCollection $directories)
+    {
+        $this->directories = $directories->asArray();
+    }
+
+    public function count(): int
+    {
+        return iterator_count($this);
+    }
+
+    public function rewind(): void
+    {
+        $this->position = 0;
+    }
+
+    public function valid(): bool
+    {
+        return $this->position < count($this->directories);
+    }
+
+    public function key(): int
+    {
+        return $this->position;
+    }
+
+    public function current(): TestDirectory
+    {
+        return $this->directories[$this->position];
+    }
+
+    public function next(): void
+    {
+        $this->position++;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/TestSuite/TestFile.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/TestSuite/TestFile.php
new file mode 100644
index 00000000..21d1cf7b
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/TestSuite/TestFile.php
@@ -0,0 +1,57 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use PHPUnit\Util\VersionComparisonOperator;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class TestFile
+{
+    /**
+     * @var string
+     */
+    private $path;
+
+    /**
+     * @var string
+     */
+    private $phpVersion;
+
+    /**
+     * @var VersionComparisonOperator
+     */
+    private $phpVersionOperator;
+
+    public function __construct(string $path, string $phpVersion, VersionComparisonOperator $phpVersionOperator)
+    {
+        $this->path               = $path;
+        $this->phpVersion         = $phpVersion;
+        $this->phpVersionOperator = $phpVersionOperator;
+    }
+
+    public function path(): string
+    {
+        return $this->path;
+    }
+
+    public function phpVersion(): string
+    {
+        return $this->phpVersion;
+    }
+
+    public function phpVersionOperator(): VersionComparisonOperator
+    {
+        return $this->phpVersionOperator;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/TestSuite/TestFileCollection.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/TestSuite/TestFileCollection.php
new file mode 100644
index 00000000..a60a29f8
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/TestSuite/TestFileCollection.php
@@ -0,0 +1,63 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use function count;
+use Countable;
+use IteratorAggregate;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class TestFileCollection implements Countable, IteratorAggregate
+{
+    /**
+     * @var TestFile[]
+     */
+    private $files;
+
+    /**
+     * @param TestFile[] $files
+     */
+    public static function fromArray(array $files): self
+    {
+        return new self(...$files);
+    }
+
+    private function __construct(TestFile ...$files)
+    {
+        $this->files = $files;
+    }
+
+    /**
+     * @return TestFile[]
+     */
+    public function asArray(): array
+    {
+        return $this->files;
+    }
+
+    public function count(): int
+    {
+        return count($this->files);
+    }
+
+    public function getIterator(): TestFileCollectionIterator
+    {
+        return new TestFileCollectionIterator($this);
+    }
+
+    public function isEmpty(): bool
+    {
+        return $this->count() === 0;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/TestSuite/TestFileCollectionIterator.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/TestSuite/TestFileCollectionIterator.php
new file mode 100644
index 00000000..b44c3689
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/TestSuite/TestFileCollectionIterator.php
@@ -0,0 +1,66 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use function count;
+use function iterator_count;
+use Countable;
+use Iterator;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class TestFileCollectionIterator implements Countable, Iterator
+{
+    /**
+     * @var TestFile[]
+     */
+    private $files;
+
+    /**
+     * @var int
+     */
+    private $position;
+
+    public function __construct(TestFileCollection $files)
+    {
+        $this->files = $files->asArray();
+    }
+
+    public function count(): int
+    {
+        return iterator_count($this);
+    }
+
+    public function rewind(): void
+    {
+        $this->position = 0;
+    }
+
+    public function valid(): bool
+    {
+        return $this->position < count($this->files);
+    }
+
+    public function key(): int
+    {
+        return $this->position;
+    }
+
+    public function current(): TestFile
+    {
+        return $this->files[$this->position];
+    }
+
+    public function next(): void
+    {
+        $this->position++;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/TestSuite/TestSuite.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/TestSuite/TestSuite.php
new file mode 100644
index 00000000..035376cb
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/TestSuite/TestSuite.php
@@ -0,0 +1,66 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class TestSuite
+{
+    /**
+     * @var string
+     */
+    private $name;
+
+    /**
+     * @var TestDirectoryCollection
+     */
+    private $directories;
+
+    /**
+     * @var TestFileCollection
+     */
+    private $files;
+
+    /**
+     * @var FileCollection
+     */
+    private $exclude;
+
+    public function __construct(string $name, TestDirectoryCollection $directories, TestFileCollection $files, FileCollection $exclude)
+    {
+        $this->name        = $name;
+        $this->directories = $directories;
+        $this->files       = $files;
+        $this->exclude     = $exclude;
+    }
+
+    public function name(): string
+    {
+        return $this->name;
+    }
+
+    public function directories(): TestDirectoryCollection
+    {
+        return $this->directories;
+    }
+
+    public function files(): TestFileCollection
+    {
+        return $this->files;
+    }
+
+    public function exclude(): FileCollection
+    {
+        return $this->exclude;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/TestSuite/TestSuiteCollection.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/TestSuite/TestSuiteCollection.php
new file mode 100644
index 00000000..cbd824d2
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/TestSuite/TestSuiteCollection.php
@@ -0,0 +1,63 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use function count;
+use Countable;
+use IteratorAggregate;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class TestSuiteCollection implements Countable, IteratorAggregate
+{
+    /**
+     * @var TestSuite[]
+     */
+    private $testSuites;
+
+    /**
+     * @param TestSuite[] $testSuites
+     */
+    public static function fromArray(array $testSuites): self
+    {
+        return new self(...$testSuites);
+    }
+
+    private function __construct(TestSuite ...$testSuites)
+    {
+        $this->testSuites = $testSuites;
+    }
+
+    /**
+     * @return TestSuite[]
+     */
+    public function asArray(): array
+    {
+        return $this->testSuites;
+    }
+
+    public function count(): int
+    {
+        return count($this->testSuites);
+    }
+
+    public function getIterator(): TestSuiteCollectionIterator
+    {
+        return new TestSuiteCollectionIterator($this);
+    }
+
+    public function isEmpty(): bool
+    {
+        return $this->count() === 0;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/TestSuite/TestSuiteCollectionIterator.php b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/TestSuite/TestSuiteCollectionIterator.php
new file mode 100644
index 00000000..33b0f849
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/TestSuite/TestSuiteCollectionIterator.php
@@ -0,0 +1,66 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use function count;
+use function iterator_count;
+use Countable;
+use Iterator;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class TestSuiteCollectionIterator implements Countable, Iterator
+{
+    /**
+     * @var TestSuite[]
+     */
+    private $testSuites;
+
+    /**
+     * @var int
+     */
+    private $position;
+
+    public function __construct(TestSuiteCollection $testSuites)
+    {
+        $this->testSuites = $testSuites->asArray();
+    }
+
+    public function count(): int
+    {
+        return iterator_count($this);
+    }
+
+    public function rewind(): void
+    {
+        $this->position = 0;
+    }
+
+    public function valid(): bool
+    {
+        return $this->position < count($this->testSuites);
+    }
+
+    public function key(): int
+    {
+        return $this->position;
+    }
+
+    public function current(): TestSuite
+    {
+        return $this->testSuites[$this->position];
+    }
+
+    public function next(): void
+    {
+        $this->position++;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/Annotation/DocBlock.php b/www-api/vendor/phpunit/phpunit/src/Util/Annotation/DocBlock.php
new file mode 100644
index 00000000..6aa06960
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/Annotation/DocBlock.php
@@ -0,0 +1,551 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util\Annotation;
+
+use const JSON_ERROR_NONE;
+use const PREG_OFFSET_CAPTURE;
+use function array_filter;
+use function array_key_exists;
+use function array_map;
+use function array_merge;
+use function array_pop;
+use function array_slice;
+use function array_values;
+use function count;
+use function explode;
+use function file;
+use function implode;
+use function is_array;
+use function is_int;
+use function json_decode;
+use function json_last_error;
+use function json_last_error_msg;
+use function preg_match;
+use function preg_match_all;
+use function preg_replace;
+use function preg_split;
+use function realpath;
+use function rtrim;
+use function sprintf;
+use function str_replace;
+use function strlen;
+use function strpos;
+use function strtolower;
+use function substr;
+use function trim;
+use PharIo\Version\VersionConstraintParser;
+use PHPUnit\Framework\InvalidDataProviderException;
+use PHPUnit\Framework\SkippedTestError;
+use PHPUnit\Framework\Warning;
+use PHPUnit\Util\Exception;
+use PHPUnit\Util\InvalidDataSetException;
+use ReflectionClass;
+use ReflectionException;
+use ReflectionFunctionAbstract;
+use ReflectionMethod;
+use Reflector;
+use Traversable;
+
+/**
+ * This is an abstraction around a PHPUnit-specific docBlock,
+ * allowing us to ask meaningful questions about a specific
+ * reflection symbol.
+ *
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class DocBlock
+{
+    /**
+     * @todo This constant should be private (it's public because of TestTest::testGetProvidedDataRegEx)
+     */
+    public const REGEX_DATA_PROVIDER = '/@dataProvider\s+([a-zA-Z0-9._:-\\\\x7f-\xff]+)/';
+
+    private const REGEX_REQUIRES_VERSION = '/@requires\s+(?P<name>PHP(?:Unit)?)\s+(?P<operator>[<>=!]{0,2})\s*(?P<version>[\d\.-]+(dev|(RC|alpha|beta)[\d\.])?)[ \t]*\r?$/m';
+
+    private const REGEX_REQUIRES_VERSION_CONSTRAINT = '/@requires\s+(?P<name>PHP(?:Unit)?)\s+(?P<constraint>[\d\t \-.|~^]+)[ \t]*\r?$/m';
+
+    private const REGEX_REQUIRES_OS = '/@requires\s+(?P<name>OS(?:FAMILY)?)\s+(?P<value>.+?)[ \t]*\r?$/m';
+
+    private const REGEX_REQUIRES_SETTING = '/@requires\s+(?P<name>setting)\s+(?P<setting>([^ ]+?))\s*(?P<value>[\w\.-]+[\w\.]?)?[ \t]*\r?$/m';
+
+    private const REGEX_REQUIRES = '/@requires\s+(?P<name>function|extension)\s+(?P<value>([^\s<>=!]+))\s*(?P<operator>[<>=!]{0,2})\s*(?P<version>[\d\.-]+[\d\.]?)?[ \t]*\r?$/m';
+
+    private const REGEX_TEST_WITH = '/@testWith\s+/';
+
+    /** @var string */
+    private $docComment;
+
+    /** @var bool */
+    private $isMethod;
+
+    /** @var array<string, array<int, string>> pre-parsed annotations indexed by name and occurrence index */
+    private $symbolAnnotations;
+
+    /**
+     * @var null|array<string, mixed>
+     *
+     * @psalm-var null|(array{
+     *   __OFFSET: array<string, int>&array{__FILE: string},
+     *   setting?: array<string, string>,
+     *   extension_versions?: array<string, array{version: string, operator: string}>
+     * }&array<
+     *   string,
+     *   string|array{version: string, operator: string}|array{constraint: string}|array<int|string, string>
+     * >)
+     */
+    private $parsedRequirements;
+
+    /** @var int */
+    private $startLine;
+
+    /** @var int */
+    private $endLine;
+
+    /** @var string */
+    private $fileName;
+
+    /** @var string */
+    private $name;
+
+    /**
+     * @var string
+     *
+     * @psalm-var class-string
+     */
+    private $className;
+
+    public static function ofClass(ReflectionClass $class): self
+    {
+        $className = $class->getName();
+
+        return new self(
+            (string) $class->getDocComment(),
+            false,
+            self::extractAnnotationsFromReflector($class),
+            $class->getStartLine(),
+            $class->getEndLine(),
+            $class->getFileName(),
+            $className,
+            $className
+        );
+    }
+
+    /**
+     * @psalm-param class-string $classNameInHierarchy
+     */
+    public static function ofMethod(ReflectionMethod $method, string $classNameInHierarchy): self
+    {
+        return new self(
+            (string) $method->getDocComment(),
+            true,
+            self::extractAnnotationsFromReflector($method),
+            $method->getStartLine(),
+            $method->getEndLine(),
+            $method->getFileName(),
+            $method->getName(),
+            $classNameInHierarchy
+        );
+    }
+
+    /**
+     * Note: we do not preserve an instance of the reflection object, since it cannot be safely (de-)serialized.
+     *
+     * @param array<string, array<int, string>> $symbolAnnotations
+     *
+     * @psalm-param class-string $className
+     */
+    private function __construct(string $docComment, bool $isMethod, array $symbolAnnotations, int $startLine, int $endLine, string $fileName, string $name, string $className)
+    {
+        $this->docComment        = $docComment;
+        $this->isMethod          = $isMethod;
+        $this->symbolAnnotations = $symbolAnnotations;
+        $this->startLine         = $startLine;
+        $this->endLine           = $endLine;
+        $this->fileName          = $fileName;
+        $this->name              = $name;
+        $this->className         = $className;
+    }
+
+    /**
+     * @psalm-return array{
+     *   __OFFSET: array<string, int>&array{__FILE: string},
+     *   setting?: array<string, string>,
+     *   extension_versions?: array<string, array{version: string, operator: string}>
+     * }&array<
+     *   string,
+     *   string|array{version: string, operator: string}|array{constraint: string}|array<int|string, string>
+     * >
+     *
+     * @throws Warning if the requirements version constraint is not well-formed
+     */
+    public function requirements(): array
+    {
+        if ($this->parsedRequirements !== null) {
+            return $this->parsedRequirements;
+        }
+
+        $offset            = $this->startLine;
+        $requires          = [];
+        $recordedSettings  = [];
+        $extensionVersions = [];
+        $recordedOffsets   = [
+            '__FILE' => realpath($this->fileName),
+        ];
+
+        // Trim docblock markers, split it into lines and rewind offset to start of docblock
+        $lines = preg_replace(['#^/\*{2}#', '#\*/$#'], '', preg_split('/\r\n|\r|\n/', $this->docComment));
+        $offset -= count($lines);
+
+        foreach ($lines as $line) {
+            if (preg_match(self::REGEX_REQUIRES_OS, $line, $matches)) {
+                $requires[$matches['name']]        = $matches['value'];
+                $recordedOffsets[$matches['name']] = $offset;
+            }
+
+            if (preg_match(self::REGEX_REQUIRES_VERSION, $line, $matches)) {
+                $requires[$matches['name']] = [
+                    'version'  => $matches['version'],
+                    'operator' => $matches['operator'],
+                ];
+                $recordedOffsets[$matches['name']] = $offset;
+            }
+
+            if (preg_match(self::REGEX_REQUIRES_VERSION_CONSTRAINT, $line, $matches)) {
+                if (!empty($requires[$matches['name']])) {
+                    $offset++;
+
+                    continue;
+                }
+
+                try {
+                    $versionConstraintParser = new VersionConstraintParser;
+
+                    $requires[$matches['name'] . '_constraint'] = [
+                        'constraint' => $versionConstraintParser->parse(trim($matches['constraint'])),
+                    ];
+                    $recordedOffsets[$matches['name'] . '_constraint'] = $offset;
+                } catch (\PharIo\Version\Exception $e) {
+                    throw new Warning($e->getMessage(), $e->getCode(), $e);
+                }
+            }
+
+            if (preg_match(self::REGEX_REQUIRES_SETTING, $line, $matches)) {
+                $recordedSettings[$matches['setting']]               = $matches['value'];
+                $recordedOffsets['__SETTING_' . $matches['setting']] = $offset;
+            }
+
+            if (preg_match(self::REGEX_REQUIRES, $line, $matches)) {
+                $name = $matches['name'] . 's';
+
+                if (!isset($requires[$name])) {
+                    $requires[$name] = [];
+                }
+
+                $requires[$name][]                                           = $matches['value'];
+                $recordedOffsets[$matches['name'] . '_' . $matches['value']] = $offset;
+
+                if ($name === 'extensions' && !empty($matches['version'])) {
+                    $extensionVersions[$matches['value']] = [
+                        'version'  => $matches['version'],
+                        'operator' => $matches['operator'],
+                    ];
+                }
+            }
+
+            $offset++;
+        }
+
+        return $this->parsedRequirements = array_merge(
+            $requires,
+            ['__OFFSET' => $recordedOffsets],
+            array_filter([
+                'setting'            => $recordedSettings,
+                'extension_versions' => $extensionVersions,
+            ])
+        );
+    }
+
+    /**
+     * Returns the provided data for a method.
+     *
+     * @throws Exception
+     */
+    public function getProvidedData(): ?array
+    {
+        /** @noinspection SuspiciousBinaryOperationInspection */
+        $data = $this->getDataFromDataProviderAnnotation($this->docComment) ?? $this->getDataFromTestWithAnnotation($this->docComment);
+
+        if ($data === null) {
+            return null;
+        }
+
+        if ($data === []) {
+            throw new SkippedTestError;
+        }
+
+        foreach ($data as $key => $value) {
+            if (!is_array($value)) {
+                throw new InvalidDataSetException(
+                    sprintf(
+                        'Data set %s is invalid.',
+                        is_int($key) ? '#' . $key : '"' . $key . '"'
+                    )
+                );
+            }
+        }
+
+        return $data;
+    }
+
+    /**
+     * @psalm-return array<string, array{line: int, value: string}>
+     */
+    public function getInlineAnnotations(): array
+    {
+        $code        = file($this->fileName);
+        $lineNumber  = $this->startLine;
+        $startLine   = $this->startLine - 1;
+        $endLine     = $this->endLine - 1;
+        $codeLines   = array_slice($code, $startLine, $endLine - $startLine + 1);
+        $annotations = [];
+
+        foreach ($codeLines as $line) {
+            if (preg_match('#/\*\*?\s*@(?P<name>[A-Za-z_-]+)(?:[ \t]+(?P<value>.*?))?[ \t]*\r?\*/$#m', $line, $matches)) {
+                $annotations[strtolower($matches['name'])] = [
+                    'line'  => $lineNumber,
+                    'value' => $matches['value'],
+                ];
+            }
+
+            $lineNumber++;
+        }
+
+        return $annotations;
+    }
+
+    public function symbolAnnotations(): array
+    {
+        return $this->symbolAnnotations;
+    }
+
+    public function isHookToBeExecutedBeforeClass(): bool
+    {
+        return $this->isMethod &&
+            false !== strpos($this->docComment, '@beforeClass');
+    }
+
+    public function isHookToBeExecutedAfterClass(): bool
+    {
+        return $this->isMethod &&
+            false !== strpos($this->docComment, '@afterClass');
+    }
+
+    public function isToBeExecutedBeforeTest(): bool
+    {
+        return 1 === preg_match('/@before\b/', $this->docComment);
+    }
+
+    public function isToBeExecutedAfterTest(): bool
+    {
+        return 1 === preg_match('/@after\b/', $this->docComment);
+    }
+
+    public function isToBeExecutedAsPreCondition(): bool
+    {
+        return 1 === preg_match('/@preCondition\b/', $this->docComment);
+    }
+
+    public function isToBeExecutedAsPostCondition(): bool
+    {
+        return 1 === preg_match('/@postCondition\b/', $this->docComment);
+    }
+
+    private function getDataFromDataProviderAnnotation(string $docComment): ?array
+    {
+        $methodName = null;
+        $className  = $this->className;
+
+        if ($this->isMethod) {
+            $methodName = $this->name;
+        }
+
+        if (!preg_match_all(self::REGEX_DATA_PROVIDER, $docComment, $matches)) {
+            return null;
+        }
+
+        $result = [];
+
+        foreach ($matches[1] as $match) {
+            $dataProviderMethodNameNamespace = explode('\\', $match);
+            $leaf                            = explode('::', array_pop($dataProviderMethodNameNamespace));
+            $dataProviderMethodName          = array_pop($leaf);
+
+            if (empty($dataProviderMethodNameNamespace)) {
+                $dataProviderMethodNameNamespace = '';
+            } else {
+                $dataProviderMethodNameNamespace = implode('\\', $dataProviderMethodNameNamespace) . '\\';
+            }
+
+            if (empty($leaf)) {
+                $dataProviderClassName = $className;
+            } else {
+                /** @psalm-var class-string $dataProviderClassName */
+                $dataProviderClassName = $dataProviderMethodNameNamespace . array_pop($leaf);
+            }
+
+            try {
+                $dataProviderClass = new ReflectionClass($dataProviderClassName);
+
+                $dataProviderMethod = $dataProviderClass->getMethod(
+                    $dataProviderMethodName
+                );
+                // @codeCoverageIgnoreStart
+            } catch (ReflectionException $e) {
+                throw new Exception(
+                    $e->getMessage(),
+                    (int) $e->getCode(),
+                    $e
+                );
+                // @codeCoverageIgnoreEnd
+            }
+
+            if ($dataProviderMethod->isStatic()) {
+                $object = null;
+            } else {
+                $object = $dataProviderClass->newInstance();
+            }
+
+            if ($dataProviderMethod->getNumberOfParameters() === 0) {
+                $data = $dataProviderMethod->invoke($object);
+            } else {
+                $data = $dataProviderMethod->invoke($object, $methodName);
+            }
+
+            if ($data instanceof Traversable) {
+                $origData = $data;
+                $data     = [];
+
+                foreach ($origData as $key => $value) {
+                    if (is_int($key)) {
+                        $data[] = $value;
+                    } elseif (array_key_exists($key, $data)) {
+                        throw new InvalidDataProviderException(
+                            sprintf(
+                                'The key "%s" has already been defined in the data provider "%s".',
+                                $key,
+                                $match
+                            )
+                        );
+                    } else {
+                        $data[$key] = $value;
+                    }
+                }
+            }
+
+            if (is_array($data)) {
+                $result = array_merge($result, $data);
+            }
+        }
+
+        return $result;
+    }
+
+    /**
+     * @throws Exception
+     */
+    private function getDataFromTestWithAnnotation(string $docComment): ?array
+    {
+        $docComment = $this->cleanUpMultiLineAnnotation($docComment);
+
+        if (!preg_match(self::REGEX_TEST_WITH, $docComment, $matches, PREG_OFFSET_CAPTURE)) {
+            return null;
+        }
+
+        $offset            = strlen($matches[0][0]) + $matches[0][1];
+        $annotationContent = substr($docComment, $offset);
+        $data              = [];
+
+        foreach (explode("\n", $annotationContent) as $candidateRow) {
+            $candidateRow = trim($candidateRow);
+
+            if ($candidateRow[0] !== '[') {
+                break;
+            }
+
+            $dataSet = json_decode($candidateRow, true);
+
+            if (json_last_error() !== JSON_ERROR_NONE) {
+                throw new Exception(
+                    'The data set for the @testWith annotation cannot be parsed: ' . json_last_error_msg()
+                );
+            }
+
+            $data[] = $dataSet;
+        }
+
+        if (!$data) {
+            throw new Exception('The data set for the @testWith annotation cannot be parsed.');
+        }
+
+        return $data;
+    }
+
+    private function cleanUpMultiLineAnnotation(string $docComment): string
+    {
+        //removing initial '   * ' for docComment
+        $docComment = str_replace("\r\n", "\n", $docComment);
+        $docComment = preg_replace('/' . '\n' . '\s*' . '\*' . '\s?' . '/', "\n", $docComment);
+        $docComment = (string) substr($docComment, 0, -1);
+
+        return rtrim($docComment, "\n");
+    }
+
+    /** @return array<string, array<int, string>> */
+    private static function parseDocBlock(string $docBlock): array
+    {
+        // Strip away the docblock header and footer to ease parsing of one line annotations
+        $docBlock    = (string) substr($docBlock, 3, -2);
+        $annotations = [];
+
+        if (preg_match_all('/@(?P<name>[A-Za-z_-]+)(?:[ \t]+(?P<value>.*?))?[ \t]*\r?$/m', $docBlock, $matches)) {
+            $numMatches = count($matches[0]);
+
+            for ($i = 0; $i < $numMatches; $i++) {
+                $annotations[$matches['name'][$i]][] = (string) $matches['value'][$i];
+            }
+        }
+
+        return $annotations;
+    }
+
+    /** @param ReflectionClass|ReflectionFunctionAbstract $reflector */
+    private static function extractAnnotationsFromReflector(Reflector $reflector): array
+    {
+        $annotations = [];
+
+        if ($reflector instanceof ReflectionClass) {
+            $annotations = array_merge(
+                $annotations,
+                ...array_map(
+                    static function (ReflectionClass $trait): array
+                    {
+                        return self::parseDocBlock((string) $trait->getDocComment());
+                    },
+                    array_values($reflector->getTraits())
+                )
+            );
+        }
+
+        return array_merge(
+            $annotations,
+            self::parseDocBlock((string) $reflector->getDocComment())
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/Annotation/Registry.php b/www-api/vendor/phpunit/phpunit/src/Util/Annotation/Registry.php
new file mode 100644
index 00000000..798305be
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/Annotation/Registry.php
@@ -0,0 +1,95 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util\Annotation;
+
+use function array_key_exists;
+use PHPUnit\Util\Exception;
+use ReflectionClass;
+use ReflectionException;
+use ReflectionMethod;
+
+/**
+ * Reflection information, and therefore DocBlock information, is static within
+ * a single PHP process. It is therefore okay to use a Singleton registry here.
+ *
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Registry
+{
+    /** @var null|self */
+    private static $instance;
+
+    /** @var array<string, DocBlock> indexed by class name */
+    private $classDocBlocks = [];
+
+    /** @var array<string, array<string, DocBlock>> indexed by class name and method name */
+    private $methodDocBlocks = [];
+
+    public static function getInstance(): self
+    {
+        return self::$instance ?? self::$instance = new self;
+    }
+
+    private function __construct()
+    {
+    }
+
+    /**
+     * @throws Exception
+     *
+     * @psalm-param class-string $class
+     */
+    public function forClassName(string $class): DocBlock
+    {
+        if (array_key_exists($class, $this->classDocBlocks)) {
+            return $this->classDocBlocks[$class];
+        }
+
+        try {
+            $reflection = new ReflectionClass($class);
+            // @codeCoverageIgnoreStart
+        } catch (ReflectionException $e) {
+            throw new Exception(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+
+        return $this->classDocBlocks[$class] = DocBlock::ofClass($reflection);
+    }
+
+    /**
+     * @throws Exception
+     *
+     * @psalm-param class-string $classInHierarchy
+     */
+    public function forMethod(string $classInHierarchy, string $method): DocBlock
+    {
+        if (isset($this->methodDocBlocks[$classInHierarchy][$method])) {
+            return $this->methodDocBlocks[$classInHierarchy][$method];
+        }
+
+        try {
+            $reflection = new ReflectionMethod($classInHierarchy, $method);
+            // @codeCoverageIgnoreStart
+        } catch (ReflectionException $e) {
+            throw new Exception(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+
+        return $this->methodDocBlocks[$classInHierarchy][$method] = DocBlock::ofMethod($reflection, $classInHierarchy);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/Blacklist.php b/www-api/vendor/phpunit/phpunit/src/Util/Blacklist.php
new file mode 100644
index 00000000..3b416e14
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/Blacklist.php
@@ -0,0 +1,41 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util;
+
+/**
+ * @deprecated Use ExcludeList instead
+ *
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class Blacklist
+{
+    public static function addDirectory(string $directory): void
+    {
+        ExcludeList::addDirectory($directory);
+    }
+
+    /**
+     * @throws Exception
+     *
+     * @return string[]
+     */
+    public function getBlacklistedDirectories(): array
+    {
+        return (new ExcludeList)->getExcludedDirectories();
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function isBlacklisted(string $file): bool
+    {
+        return (new ExcludeList)->isExcluded($file);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/Cloner.php b/www-api/vendor/phpunit/phpunit/src/Util/Cloner.php
new file mode 100644
index 00000000..38bd59ff
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/Cloner.php
@@ -0,0 +1,34 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util;
+
+use Throwable;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Cloner
+{
+    /**
+     * @psalm-template OriginalType
+     *
+     * @psalm-param OriginalType $original
+     *
+     * @psalm-return OriginalType
+     */
+    public static function clone(object $original): object
+    {
+        try {
+            return clone $original;
+        } catch (Throwable $t) {
+            return $original;
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/Color.php b/www-api/vendor/phpunit/phpunit/src/Util/Color.php
new file mode 100644
index 00000000..b96eb474
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/Color.php
@@ -0,0 +1,159 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util;
+
+use const DIRECTORY_SEPARATOR;
+use function array_keys;
+use function array_map;
+use function array_values;
+use function count;
+use function explode;
+use function implode;
+use function min;
+use function preg_replace;
+use function preg_replace_callback;
+use function sprintf;
+use function strtr;
+use function trim;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Color
+{
+    /**
+     * @var array<string,string>
+     */
+    private const WHITESPACE_MAP = [
+        ' '  => '·',
+        "\t" => '⇥',
+    ];
+
+    /**
+     * @var array<string,string>
+     */
+    private const WHITESPACE_EOL_MAP = [
+        ' '  => '·',
+        "\t" => '⇥',
+        "\n" => '↵',
+        "\r" => '⟵',
+    ];
+
+    /**
+     * @var array<string,string>
+     */
+    private static $ansiCodes = [
+        'reset'      => '0',
+        'bold'       => '1',
+        'dim'        => '2',
+        'dim-reset'  => '22',
+        'underlined' => '4',
+        'fg-default' => '39',
+        'fg-black'   => '30',
+        'fg-red'     => '31',
+        'fg-green'   => '32',
+        'fg-yellow'  => '33',
+        'fg-blue'    => '34',
+        'fg-magenta' => '35',
+        'fg-cyan'    => '36',
+        'fg-white'   => '37',
+        'bg-default' => '49',
+        'bg-black'   => '40',
+        'bg-red'     => '41',
+        'bg-green'   => '42',
+        'bg-yellow'  => '43',
+        'bg-blue'    => '44',
+        'bg-magenta' => '45',
+        'bg-cyan'    => '46',
+        'bg-white'   => '47',
+    ];
+
+    public static function colorize(string $color, string $buffer): string
+    {
+        if (trim($buffer) === '') {
+            return $buffer;
+        }
+
+        $codes  = array_map('\trim', explode(',', $color));
+        $styles = [];
+
+        foreach ($codes as $code) {
+            if (isset(self::$ansiCodes[$code])) {
+                $styles[] = self::$ansiCodes[$code] ?? '';
+            }
+        }
+
+        if (empty($styles)) {
+            return $buffer;
+        }
+
+        return self::optimizeColor(sprintf("\x1b[%sm", implode(';', $styles)) . $buffer . "\x1b[0m");
+    }
+
+    public static function colorizePath(string $path, ?string $prevPath = null, bool $colorizeFilename = false): string
+    {
+        if ($prevPath === null) {
+            $prevPath = '';
+        }
+
+        $path     = explode(DIRECTORY_SEPARATOR, $path);
+        $prevPath = explode(DIRECTORY_SEPARATOR, $prevPath);
+
+        for ($i = 0; $i < min(count($path), count($prevPath)); $i++) {
+            if ($path[$i] == $prevPath[$i]) {
+                $path[$i] = self::dim($path[$i]);
+            }
+        }
+
+        if ($colorizeFilename) {
+            $last        = count($path) - 1;
+            $path[$last] = preg_replace_callback(
+                '/([\-_\.]+|phpt$)/',
+                static function ($matches)
+                {
+                    return self::dim($matches[0]);
+                },
+                $path[$last]
+            );
+        }
+
+        return self::optimizeColor(implode(self::dim(DIRECTORY_SEPARATOR), $path));
+    }
+
+    public static function dim(string $buffer): string
+    {
+        if (trim($buffer) === '') {
+            return $buffer;
+        }
+
+        return "\e[2m{$buffer}\e[22m";
+    }
+
+    public static function visualizeWhitespace(string $buffer, bool $visualizeEOL = false): string
+    {
+        $replaceMap = $visualizeEOL ? self::WHITESPACE_EOL_MAP : self::WHITESPACE_MAP;
+
+        return preg_replace_callback('/\s+/', static function ($matches) use ($replaceMap)
+        {
+            return self::dim(strtr($matches[0], $replaceMap));
+        }, $buffer);
+    }
+
+    private static function optimizeColor(string $buffer): string
+    {
+        $patterns = [
+            "/\e\\[22m\e\\[2m/"                   => '',
+            "/\e\\[([^m]*)m\e\\[([1-9][0-9;]*)m/" => "\e[$1;$2m",
+            "/(\e\\[[^m]*m)+(\e\\[0m)/"           => '$2',
+        ];
+
+        return preg_replace(array_keys($patterns), array_values($patterns), $buffer);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/ErrorHandler.php b/www-api/vendor/phpunit/phpunit/src/Util/ErrorHandler.php
new file mode 100644
index 00000000..f8566347
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/ErrorHandler.php
@@ -0,0 +1,156 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util;
+
+use const E_DEPRECATED;
+use const E_NOTICE;
+use const E_STRICT;
+use const E_USER_DEPRECATED;
+use const E_USER_NOTICE;
+use const E_USER_WARNING;
+use const E_WARNING;
+use function error_reporting;
+use function restore_error_handler;
+use function set_error_handler;
+use PHPUnit\Framework\Error\Deprecated;
+use PHPUnit\Framework\Error\Error;
+use PHPUnit\Framework\Error\Notice;
+use PHPUnit\Framework\Error\Warning;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class ErrorHandler
+{
+    /**
+     * @var bool
+     */
+    private $convertDeprecationsToExceptions;
+
+    /**
+     * @var bool
+     */
+    private $convertErrorsToExceptions;
+
+    /**
+     * @var bool
+     */
+    private $convertNoticesToExceptions;
+
+    /**
+     * @var bool
+     */
+    private $convertWarningsToExceptions;
+
+    /**
+     * @var bool
+     */
+    private $registered = false;
+
+    public static function invokeIgnoringWarnings(callable $callable)
+    {
+        set_error_handler(
+            static function ($errorNumber, $errorString)
+            {
+                if ($errorNumber === E_WARNING) {
+                    return;
+                }
+
+                return false;
+            }
+        );
+
+        $result = $callable();
+
+        restore_error_handler();
+
+        return $result;
+    }
+
+    public function __construct(bool $convertDeprecationsToExceptions, bool $convertErrorsToExceptions, bool $convertNoticesToExceptions, bool $convertWarningsToExceptions)
+    {
+        $this->convertDeprecationsToExceptions = $convertDeprecationsToExceptions;
+        $this->convertErrorsToExceptions       = $convertErrorsToExceptions;
+        $this->convertNoticesToExceptions      = $convertNoticesToExceptions;
+        $this->convertWarningsToExceptions     = $convertWarningsToExceptions;
+    }
+
+    public function __invoke(int $errorNumber, string $errorString, string $errorFile, int $errorLine): bool
+    {
+        /*
+         * Do not raise an exception when the error suppression operator (@) was used.
+         *
+         * @see https://github.com/sebastianbergmann/phpunit/issues/3739
+         */
+        if (!($errorNumber & error_reporting())) {
+            return false;
+        }
+
+        switch ($errorNumber) {
+            case E_NOTICE:
+            case E_USER_NOTICE:
+            case E_STRICT:
+                if (!$this->convertNoticesToExceptions) {
+                    return false;
+                }
+
+                throw new Notice($errorString, $errorNumber, $errorFile, $errorLine);
+
+            case E_WARNING:
+            case E_USER_WARNING:
+                if (!$this->convertWarningsToExceptions) {
+                    return false;
+                }
+
+                throw new Warning($errorString, $errorNumber, $errorFile, $errorLine);
+
+            case E_DEPRECATED:
+            case E_USER_DEPRECATED:
+                if (!$this->convertDeprecationsToExceptions) {
+                    return false;
+                }
+
+                throw new Deprecated($errorString, $errorNumber, $errorFile, $errorLine);
+
+            default:
+                if (!$this->convertErrorsToExceptions) {
+                    return false;
+                }
+
+                throw new Error($errorString, $errorNumber, $errorFile, $errorLine);
+        }
+    }
+
+    public function register(): void
+    {
+        if ($this->registered) {
+            return;
+        }
+
+        $oldErrorHandler = set_error_handler($this);
+
+        if ($oldErrorHandler !== null) {
+            restore_error_handler();
+
+            return;
+        }
+
+        $this->registered = true;
+    }
+
+    public function unregister(): void
+    {
+        if (!$this->registered) {
+            return;
+        }
+
+        restore_error_handler();
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/Exception.php b/www-api/vendor/phpunit/phpunit/src/Util/Exception.php
new file mode 100644
index 00000000..6bcb3d14
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/Exception.php
@@ -0,0 +1,19 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util;
+
+use RuntimeException;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Exception extends RuntimeException implements \PHPUnit\Exception
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/ExcludeList.php b/www-api/vendor/phpunit/phpunit/src/Util/ExcludeList.php
new file mode 100644
index 00000000..91a5a66b
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/ExcludeList.php
@@ -0,0 +1,253 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util;
+
+use const DIRECTORY_SEPARATOR;
+use function class_exists;
+use function defined;
+use function dirname;
+use function is_dir;
+use function realpath;
+use function sprintf;
+use function strpos;
+use function sys_get_temp_dir;
+use Composer\Autoload\ClassLoader;
+use DeepCopy\DeepCopy;
+use Doctrine\Instantiator\Instantiator;
+use PharIo\Manifest\Manifest;
+use PharIo\Version\Version as PharIoVersion;
+use phpDocumentor\Reflection\DocBlock;
+use phpDocumentor\Reflection\Project;
+use phpDocumentor\Reflection\Type;
+use PhpParser\Parser;
+use PHPUnit\Framework\TestCase;
+use Prophecy\Prophet;
+use ReflectionClass;
+use SebastianBergmann\CliParser\Parser as CliParser;
+use SebastianBergmann\CodeCoverage\CodeCoverage;
+use SebastianBergmann\CodeUnit\CodeUnit;
+use SebastianBergmann\CodeUnitReverseLookup\Wizard;
+use SebastianBergmann\Comparator\Comparator;
+use SebastianBergmann\Complexity\Calculator;
+use SebastianBergmann\Diff\Diff;
+use SebastianBergmann\Environment\Runtime;
+use SebastianBergmann\Exporter\Exporter;
+use SebastianBergmann\FileIterator\Facade as FileIteratorFacade;
+use SebastianBergmann\GlobalState\Snapshot;
+use SebastianBergmann\Invoker\Invoker;
+use SebastianBergmann\LinesOfCode\Counter;
+use SebastianBergmann\ObjectEnumerator\Enumerator;
+use SebastianBergmann\RecursionContext\Context;
+use SebastianBergmann\ResourceOperations\ResourceOperations;
+use SebastianBergmann\Template\Template;
+use SebastianBergmann\Timer\Timer;
+use SebastianBergmann\Type\TypeName;
+use SebastianBergmann\Version;
+use TheSeer\Tokenizer\Tokenizer;
+use Webmozart\Assert\Assert;
+
+/**
+ * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
+ */
+final class ExcludeList
+{
+    /**
+     * @var array<string,int>
+     */
+    private const EXCLUDED_CLASS_NAMES = [
+        // composer
+        ClassLoader::class => 1,
+
+        // doctrine/instantiator
+        Instantiator::class => 1,
+
+        // myclabs/deepcopy
+        DeepCopy::class => 1,
+
+        // nikic/php-parser
+        Parser::class => 1,
+
+        // phar-io/manifest
+        Manifest::class => 1,
+
+        // phar-io/version
+        PharIoVersion::class => 1,
+
+        // phpdocumentor/reflection-common
+        Project::class => 1,
+
+        // phpdocumentor/reflection-docblock
+        DocBlock::class => 1,
+
+        // phpdocumentor/type-resolver
+        Type::class => 1,
+
+        // phpspec/prophecy
+        Prophet::class => 1,
+
+        // phpunit/phpunit
+        TestCase::class => 2,
+
+        // phpunit/php-code-coverage
+        CodeCoverage::class => 1,
+
+        // phpunit/php-file-iterator
+        FileIteratorFacade::class => 1,
+
+        // phpunit/php-invoker
+        Invoker::class => 1,
+
+        // phpunit/php-text-template
+        Template::class => 1,
+
+        // phpunit/php-timer
+        Timer::class => 1,
+
+        // sebastian/cli-parser
+        CliParser::class => 1,
+
+        // sebastian/code-unit
+        CodeUnit::class => 1,
+
+        // sebastian/code-unit-reverse-lookup
+        Wizard::class => 1,
+
+        // sebastian/comparator
+        Comparator::class => 1,
+
+        // sebastian/complexity
+        Calculator::class => 1,
+
+        // sebastian/diff
+        Diff::class => 1,
+
+        // sebastian/environment
+        Runtime::class => 1,
+
+        // sebastian/exporter
+        Exporter::class => 1,
+
+        // sebastian/global-state
+        Snapshot::class => 1,
+
+        // sebastian/lines-of-code
+        Counter::class => 1,
+
+        // sebastian/object-enumerator
+        Enumerator::class => 1,
+
+        // sebastian/recursion-context
+        Context::class => 1,
+
+        // sebastian/resource-operations
+        ResourceOperations::class => 1,
+
+        // sebastian/type
+        TypeName::class => 1,
+
+        // sebastian/version
+        Version::class => 1,
+
+        // theseer/tokenizer
+        Tokenizer::class => 1,
+
+        // webmozart/assert
+        Assert::class => 1,
+    ];
+
+    /**
+     * @var string[]
+     */
+    private static $directories = [];
+
+    /**
+     * @var bool
+     */
+    private static $initialized = false;
+
+    public static function addDirectory(string $directory): void
+    {
+        if (!is_dir($directory)) {
+            throw new Exception(
+                sprintf(
+                    '"%s" is not a directory',
+                    $directory
+                )
+            );
+        }
+
+        self::$directories[] = realpath($directory);
+    }
+
+    /**
+     * @throws Exception
+     *
+     * @return string[]
+     */
+    public function getExcludedDirectories(): array
+    {
+        $this->initialize();
+
+        return self::$directories;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function isExcluded(string $file): bool
+    {
+        if (defined('PHPUNIT_TESTSUITE')) {
+            return false;
+        }
+
+        $this->initialize();
+
+        foreach (self::$directories as $directory) {
+            if (strpos($file, $directory) === 0) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * @throws Exception
+     */
+    private function initialize(): void
+    {
+        if (self::$initialized) {
+            return;
+        }
+
+        foreach (self::EXCLUDED_CLASS_NAMES as $className => $parent) {
+            if (!class_exists($className)) {
+                continue;
+            }
+
+            $directory = (new ReflectionClass($className))->getFileName();
+
+            for ($i = 0; $i < $parent; $i++) {
+                $directory = dirname($directory);
+            }
+
+            self::$directories[] = $directory;
+        }
+
+        // Hide process isolation workaround on Windows.
+        if (DIRECTORY_SEPARATOR === '\\') {
+            // tempnam() prefix is limited to first 3 chars.
+            // @see https://php.net/manual/en/function.tempnam.php
+            self::$directories[] = sys_get_temp_dir() . '\\PHP';
+        }
+
+        self::$initialized = true;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/FileLoader.php b/www-api/vendor/phpunit/phpunit/src/Util/FileLoader.php
new file mode 100644
index 00000000..8abdc91c
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/FileLoader.php
@@ -0,0 +1,84 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util;
+
+use const DIRECTORY_SEPARATOR;
+use function array_diff;
+use function array_keys;
+use function fopen;
+use function get_defined_vars;
+use function sprintf;
+use function stream_resolve_include_path;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class FileLoader
+{
+    /**
+     * Checks if a PHP sourcecode file is readable. The sourcecode file is loaded through the load() method.
+     *
+     * As a fallback, PHP looks in the directory of the file executing the stream_resolve_include_path function.
+     * We do not want to load the Test.php file here, so skip it if it found that.
+     * PHP prioritizes the include_path setting, so if the current directory is in there, it will first look in the
+     * current working directory.
+     *
+     * @throws Exception
+     */
+    public static function checkAndLoad(string $filename): string
+    {
+        $includePathFilename = stream_resolve_include_path($filename);
+
+        $localFile = __DIR__ . DIRECTORY_SEPARATOR . $filename;
+
+        if (!$includePathFilename ||
+            $includePathFilename === $localFile ||
+            !self::isReadable($includePathFilename)) {
+            throw new Exception(
+                sprintf('Cannot open file "%s".' . "\n", $filename)
+            );
+        }
+
+        self::load($includePathFilename);
+
+        return $includePathFilename;
+    }
+
+    /**
+     * Loads a PHP sourcefile.
+     */
+    public static function load(string $filename): void
+    {
+        $oldVariableNames = array_keys(get_defined_vars());
+
+        /**
+         * @noinspection PhpIncludeInspection
+         *
+         * @psalm-suppress UnresolvableInclude
+         */
+        include_once $filename;
+
+        $newVariables = get_defined_vars();
+
+        foreach (array_diff(array_keys($newVariables), $oldVariableNames) as $variableName) {
+            if ($variableName !== 'oldVariableNames') {
+                $GLOBALS[$variableName] = $newVariables[$variableName];
+            }
+        }
+    }
+
+    /**
+     * @see https://github.com/sebastianbergmann/phpunit/pull/2751
+     */
+    private static function isReadable(string $filename): bool
+    {
+        return @fopen($filename, 'r') !== false;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/Filesystem.php b/www-api/vendor/phpunit/phpunit/src/Util/Filesystem.php
new file mode 100644
index 00000000..35b2690b
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/Filesystem.php
@@ -0,0 +1,41 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util;
+
+use const DIRECTORY_SEPARATOR;
+use function is_dir;
+use function mkdir;
+use function str_replace;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Filesystem
+{
+    /**
+     * Maps class names to source file names.
+     *
+     *   - PEAR CS:   Foo_Bar_Baz -> Foo/Bar/Baz.php
+     *   - Namespace: Foo\Bar\Baz -> Foo/Bar/Baz.php
+     */
+    public static function classNameToFilename(string $className): string
+    {
+        return str_replace(
+            ['_', '\\'],
+            DIRECTORY_SEPARATOR,
+            $className
+        ) . '.php';
+    }
+
+    public static function createDirectory(string $directory): bool
+    {
+        return !(!is_dir($directory) && !@mkdir($directory, 0777, true) && !is_dir($directory));
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/Filter.php b/www-api/vendor/phpunit/phpunit/src/Util/Filter.php
new file mode 100644
index 00000000..42563937
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/Filter.php
@@ -0,0 +1,115 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util;
+
+use function array_unshift;
+use function defined;
+use function in_array;
+use function is_file;
+use function realpath;
+use function sprintf;
+use function strpos;
+use PHPUnit\Framework\Exception;
+use PHPUnit\Framework\SyntheticError;
+use Throwable;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Filter
+{
+    /**
+     * @throws Exception
+     */
+    public static function getFilteredStacktrace(Throwable $t): string
+    {
+        $filteredStacktrace = '';
+
+        if ($t instanceof SyntheticError) {
+            $eTrace = $t->getSyntheticTrace();
+            $eFile  = $t->getSyntheticFile();
+            $eLine  = $t->getSyntheticLine();
+        } elseif ($t instanceof Exception) {
+            $eTrace = $t->getSerializableTrace();
+            $eFile  = $t->getFile();
+            $eLine  = $t->getLine();
+        } else {
+            if ($t->getPrevious()) {
+                $t = $t->getPrevious();
+            }
+
+            $eTrace = $t->getTrace();
+            $eFile  = $t->getFile();
+            $eLine  = $t->getLine();
+        }
+
+        if (!self::frameExists($eTrace, $eFile, $eLine)) {
+            array_unshift(
+                $eTrace,
+                ['file' => $eFile, 'line' => $eLine]
+            );
+        }
+
+        $prefix      = defined('__PHPUNIT_PHAR_ROOT__') ? __PHPUNIT_PHAR_ROOT__ : false;
+        $excludeList = new ExcludeList;
+
+        foreach ($eTrace as $frame) {
+            if (self::shouldPrintFrame($frame, $prefix, $excludeList)) {
+                $filteredStacktrace .= sprintf(
+                    "%s:%s\n",
+                    $frame['file'],
+                    $frame['line'] ?? '?'
+                );
+            }
+        }
+
+        return $filteredStacktrace;
+    }
+
+    private static function shouldPrintFrame(array $frame, $prefix, ExcludeList $excludeList): bool
+    {
+        if (!isset($frame['file'])) {
+            return false;
+        }
+
+        $file              = $frame['file'];
+        $fileIsNotPrefixed = $prefix === false || strpos($file, $prefix) !== 0;
+
+        // @see https://github.com/sebastianbergmann/phpunit/issues/4033
+        if (isset($GLOBALS['_SERVER']['SCRIPT_NAME'])) {
+            $script = realpath($GLOBALS['_SERVER']['SCRIPT_NAME']);
+        } else {
+            $script = '';
+        }
+
+        return is_file($file) &&
+               self::fileIsExcluded($file, $excludeList) &&
+               $fileIsNotPrefixed &&
+               $file !== $script;
+    }
+
+    private static function fileIsExcluded(string $file, ExcludeList $excludeList): bool
+    {
+        return (empty($GLOBALS['__PHPUNIT_ISOLATION_EXCLUDE_LIST']) ||
+                !in_array($file, $GLOBALS['__PHPUNIT_ISOLATION_EXCLUDE_LIST'], true)) &&
+                !$excludeList->isExcluded($file);
+    }
+
+    private static function frameExists(array $trace, string $file, int $line): bool
+    {
+        foreach ($trace as $frame) {
+            if (isset($frame['file'], $frame['line']) && $frame['file'] === $file && $frame['line'] === $line) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/GlobalState.php b/www-api/vendor/phpunit/phpunit/src/Util/GlobalState.php
new file mode 100644
index 00000000..cc5c2228
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/GlobalState.php
@@ -0,0 +1,203 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util;
+
+use function array_keys;
+use function array_reverse;
+use function array_shift;
+use function defined;
+use function get_defined_constants;
+use function get_included_files;
+use function in_array;
+use function ini_get_all;
+use function is_array;
+use function is_file;
+use function is_scalar;
+use function preg_match;
+use function serialize;
+use function sprintf;
+use function strpos;
+use function strtr;
+use function substr;
+use function var_export;
+use Closure;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class GlobalState
+{
+    /**
+     * @var string[]
+     */
+    private const SUPER_GLOBAL_ARRAYS = [
+        '_ENV',
+        '_POST',
+        '_GET',
+        '_COOKIE',
+        '_SERVER',
+        '_FILES',
+        '_REQUEST',
+    ];
+
+    /**
+     * @throws Exception
+     */
+    public static function getIncludedFilesAsString(): string
+    {
+        return self::processIncludedFilesAsString(get_included_files());
+    }
+
+    /**
+     * @param string[] $files
+     *
+     * @throws Exception
+     */
+    public static function processIncludedFilesAsString(array $files): string
+    {
+        $excludeList = new ExcludeList;
+        $prefix      = false;
+        $result      = '';
+
+        if (defined('__PHPUNIT_PHAR__')) {
+            $prefix = 'phar://' . __PHPUNIT_PHAR__ . '/';
+        }
+
+        // Do not process bootstrap script
+        array_shift($files);
+
+        // If bootstrap script was a Composer bin proxy, skip the second entry as well
+        if (substr(strtr($files[0], '\\', '/'), -24) === '/phpunit/phpunit/phpunit') {
+            array_shift($files);
+        }
+
+        foreach (array_reverse($files) as $file) {
+            if (!empty($GLOBALS['__PHPUNIT_ISOLATION_EXCLUDE_LIST']) &&
+                in_array($file, $GLOBALS['__PHPUNIT_ISOLATION_EXCLUDE_LIST'], true)) {
+                continue;
+            }
+
+            if ($prefix !== false && strpos($file, $prefix) === 0) {
+                continue;
+            }
+
+            // Skip virtual file system protocols
+            if (preg_match('/^(vfs|phpvfs[a-z0-9]+):/', $file)) {
+                continue;
+            }
+
+            if (!$excludeList->isExcluded($file) && is_file($file)) {
+                $result = 'require_once \'' . $file . "';\n" . $result;
+            }
+        }
+
+        return $result;
+    }
+
+    public static function getIniSettingsAsString(): string
+    {
+        $result = '';
+
+        foreach (ini_get_all(null, false) as $key => $value) {
+            $result .= sprintf(
+                '@ini_set(%s, %s);' . "\n",
+                self::exportVariable($key),
+                self::exportVariable((string) $value)
+            );
+        }
+
+        return $result;
+    }
+
+    public static function getConstantsAsString(): string
+    {
+        $constants = get_defined_constants(true);
+        $result    = '';
+
+        if (isset($constants['user'])) {
+            foreach ($constants['user'] as $name => $value) {
+                $result .= sprintf(
+                    'if (!defined(\'%s\')) define(\'%s\', %s);' . "\n",
+                    $name,
+                    $name,
+                    self::exportVariable($value)
+                );
+            }
+        }
+
+        return $result;
+    }
+
+    public static function getGlobalsAsString(): string
+    {
+        $result = '';
+
+        foreach (self::SUPER_GLOBAL_ARRAYS as $superGlobalArray) {
+            if (isset($GLOBALS[$superGlobalArray]) && is_array($GLOBALS[$superGlobalArray])) {
+                foreach (array_keys($GLOBALS[$superGlobalArray]) as $key) {
+                    if ($GLOBALS[$superGlobalArray][$key] instanceof Closure) {
+                        continue;
+                    }
+
+                    $result .= sprintf(
+                        '$GLOBALS[\'%s\'][\'%s\'] = %s;' . "\n",
+                        $superGlobalArray,
+                        $key,
+                        self::exportVariable($GLOBALS[$superGlobalArray][$key])
+                    );
+                }
+            }
+        }
+
+        $excludeList   = self::SUPER_GLOBAL_ARRAYS;
+        $excludeList[] = 'GLOBALS';
+
+        foreach (array_keys($GLOBALS) as $key) {
+            if (!$GLOBALS[$key] instanceof Closure && !in_array($key, $excludeList, true)) {
+                $result .= sprintf(
+                    '$GLOBALS[\'%s\'] = %s;' . "\n",
+                    $key,
+                    self::exportVariable($GLOBALS[$key])
+                );
+            }
+        }
+
+        return $result;
+    }
+
+    private static function exportVariable($variable): string
+    {
+        if (is_scalar($variable) || $variable === null ||
+            (is_array($variable) && self::arrayOnlyContainsScalars($variable))) {
+            return var_export($variable, true);
+        }
+
+        return 'unserialize(' . var_export(serialize($variable), true) . ')';
+    }
+
+    private static function arrayOnlyContainsScalars(array $array): bool
+    {
+        $result = true;
+
+        foreach ($array as $element) {
+            if (is_array($element)) {
+                $result = self::arrayOnlyContainsScalars($element);
+            } elseif (!is_scalar($element) && $element !== null) {
+                $result = false;
+            }
+
+            if (!$result) {
+                break;
+            }
+        }
+
+        return $result;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/InvalidDataSetException.php b/www-api/vendor/phpunit/phpunit/src/Util/InvalidDataSetException.php
new file mode 100644
index 00000000..3493d113
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/InvalidDataSetException.php
@@ -0,0 +1,19 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util;
+
+use RuntimeException;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class InvalidDataSetException extends RuntimeException implements \PHPUnit\Exception
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/Json.php b/www-api/vendor/phpunit/phpunit/src/Util/Json.php
new file mode 100644
index 00000000..752c1fd6
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/Json.php
@@ -0,0 +1,98 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util;
+
+use const JSON_PRETTY_PRINT;
+use const JSON_UNESCAPED_SLASHES;
+use const JSON_UNESCAPED_UNICODE;
+use function count;
+use function is_array;
+use function is_object;
+use function json_decode;
+use function json_encode;
+use function json_last_error;
+use function ksort;
+use PHPUnit\Framework\Exception;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Json
+{
+    /**
+     * Prettify json string.
+     *
+     * @throws \PHPUnit\Framework\Exception
+     */
+    public static function prettify(string $json): string
+    {
+        $decodedJson = json_decode($json, false);
+
+        if (json_last_error()) {
+            throw new Exception(
+                'Cannot prettify invalid json'
+            );
+        }
+
+        return json_encode($decodedJson, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE);
+    }
+
+    /**
+     * To allow comparison of JSON strings, first process them into a consistent
+     * format so that they can be compared as strings.
+     *
+     * @return array ($error, $canonicalized_json)  The $error parameter is used
+     *               to indicate an error decoding the json. This is used to avoid ambiguity
+     *               with JSON strings consisting entirely of 'null' or 'false'.
+     */
+    public static function canonicalize(string $json): array
+    {
+        $decodedJson = json_decode($json);
+
+        if (json_last_error()) {
+            return [true, null];
+        }
+
+        self::recursiveSort($decodedJson);
+
+        $reencodedJson = json_encode($decodedJson);
+
+        return [false, $reencodedJson];
+    }
+
+    /**
+     * JSON object keys are unordered while PHP array keys are ordered.
+     *
+     * Sort all array keys to ensure both the expected and actual values have
+     * their keys in the same order.
+     */
+    private static function recursiveSort(&$json): void
+    {
+        if (!is_array($json)) {
+            // If the object is not empty, change it to an associative array
+            // so we can sort the keys (and we will still re-encode it
+            // correctly, since PHP encodes associative arrays as JSON objects.)
+            // But EMPTY objects MUST remain empty objects. (Otherwise we will
+            // re-encode it as a JSON array rather than a JSON object.)
+            // See #2919.
+            if (is_object($json) && count((array) $json) > 0) {
+                $json = (array) $json;
+            } else {
+                return;
+            }
+        }
+
+        ksort($json);
+
+        foreach ($json as $key => &$value) {
+            self::recursiveSort($value);
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/Log/JUnit.php b/www-api/vendor/phpunit/phpunit/src/Util/Log/JUnit.php
new file mode 100644
index 00000000..7a97682f
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/Log/JUnit.php
@@ -0,0 +1,424 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util\Log;
+
+use function class_exists;
+use function get_class;
+use function method_exists;
+use function sprintf;
+use function str_replace;
+use function trim;
+use DOMDocument;
+use DOMElement;
+use PHPUnit\Framework\AssertionFailedError;
+use PHPUnit\Framework\ExceptionWrapper;
+use PHPUnit\Framework\SelfDescribing;
+use PHPUnit\Framework\Test;
+use PHPUnit\Framework\TestFailure;
+use PHPUnit\Framework\TestListener;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Framework\Warning;
+use PHPUnit\Util\Exception;
+use PHPUnit\Util\Filter;
+use PHPUnit\Util\Printer;
+use PHPUnit\Util\Xml;
+use ReflectionClass;
+use ReflectionException;
+use Throwable;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class JUnit extends Printer implements TestListener
+{
+    /**
+     * @var DOMDocument
+     */
+    private $document;
+
+    /**
+     * @var DOMElement
+     */
+    private $root;
+
+    /**
+     * @var bool
+     */
+    private $reportRiskyTests = false;
+
+    /**
+     * @var DOMElement[]
+     */
+    private $testSuites = [];
+
+    /**
+     * @var int[]
+     */
+    private $testSuiteTests = [0];
+
+    /**
+     * @var int[]
+     */
+    private $testSuiteAssertions = [0];
+
+    /**
+     * @var int[]
+     */
+    private $testSuiteErrors = [0];
+
+    /**
+     * @var int[]
+     */
+    private $testSuiteWarnings = [0];
+
+    /**
+     * @var int[]
+     */
+    private $testSuiteFailures = [0];
+
+    /**
+     * @var int[]
+     */
+    private $testSuiteSkipped = [0];
+
+    /**
+     * @var int[]
+     */
+    private $testSuiteTimes = [0];
+
+    /**
+     * @var int
+     */
+    private $testSuiteLevel = 0;
+
+    /**
+     * @var DOMElement
+     */
+    private $currentTestCase;
+
+    /**
+     * @param null|mixed $out
+     */
+    public function __construct($out = null, bool $reportRiskyTests = false)
+    {
+        $this->document               = new DOMDocument('1.0', 'UTF-8');
+        $this->document->formatOutput = true;
+
+        $this->root = $this->document->createElement('testsuites');
+        $this->document->appendChild($this->root);
+
+        parent::__construct($out);
+
+        $this->reportRiskyTests = $reportRiskyTests;
+    }
+
+    /**
+     * Flush buffer and close output.
+     */
+    public function flush(): void
+    {
+        $this->write($this->getXML());
+
+        parent::flush();
+    }
+
+    /**
+     * An error occurred.
+     */
+    public function addError(Test $test, Throwable $t, float $time): void
+    {
+        $this->doAddFault($test, $t, 'error');
+        $this->testSuiteErrors[$this->testSuiteLevel]++;
+    }
+
+    /**
+     * A warning occurred.
+     */
+    public function addWarning(Test $test, Warning $e, float $time): void
+    {
+        $this->doAddFault($test, $e, 'warning');
+        $this->testSuiteWarnings[$this->testSuiteLevel]++;
+    }
+
+    /**
+     * A failure occurred.
+     */
+    public function addFailure(Test $test, AssertionFailedError $e, float $time): void
+    {
+        $this->doAddFault($test, $e, 'failure');
+        $this->testSuiteFailures[$this->testSuiteLevel]++;
+    }
+
+    /**
+     * Incomplete test.
+     */
+    public function addIncompleteTest(Test $test, Throwable $t, float $time): void
+    {
+        $this->doAddSkipped();
+    }
+
+    /**
+     * Risky test.
+     */
+    public function addRiskyTest(Test $test, Throwable $t, float $time): void
+    {
+        if (!$this->reportRiskyTests) {
+            return;
+        }
+
+        $this->doAddFault($test, $t, 'error');
+        $this->testSuiteErrors[$this->testSuiteLevel]++;
+    }
+
+    /**
+     * Skipped test.
+     */
+    public function addSkippedTest(Test $test, Throwable $t, float $time): void
+    {
+        $this->doAddSkipped();
+    }
+
+    /**
+     * A testsuite started.
+     */
+    public function startTestSuite(TestSuite $suite): void
+    {
+        $testSuite = $this->document->createElement('testsuite');
+        $testSuite->setAttribute('name', $suite->getName());
+
+        if (class_exists($suite->getName(), false)) {
+            try {
+                $class = new ReflectionClass($suite->getName());
+
+                $testSuite->setAttribute('file', $class->getFileName());
+            } catch (ReflectionException $e) {
+            }
+        }
+
+        if ($this->testSuiteLevel > 0) {
+            $this->testSuites[$this->testSuiteLevel]->appendChild($testSuite);
+        } else {
+            $this->root->appendChild($testSuite);
+        }
+
+        $this->testSuiteLevel++;
+        $this->testSuites[$this->testSuiteLevel]          = $testSuite;
+        $this->testSuiteTests[$this->testSuiteLevel]      = 0;
+        $this->testSuiteAssertions[$this->testSuiteLevel] = 0;
+        $this->testSuiteErrors[$this->testSuiteLevel]     = 0;
+        $this->testSuiteWarnings[$this->testSuiteLevel]   = 0;
+        $this->testSuiteFailures[$this->testSuiteLevel]   = 0;
+        $this->testSuiteSkipped[$this->testSuiteLevel]    = 0;
+        $this->testSuiteTimes[$this->testSuiteLevel]      = 0;
+    }
+
+    /**
+     * A testsuite ended.
+     */
+    public function endTestSuite(TestSuite $suite): void
+    {
+        $this->testSuites[$this->testSuiteLevel]->setAttribute(
+            'tests',
+            (string) $this->testSuiteTests[$this->testSuiteLevel]
+        );
+
+        $this->testSuites[$this->testSuiteLevel]->setAttribute(
+            'assertions',
+            (string) $this->testSuiteAssertions[$this->testSuiteLevel]
+        );
+
+        $this->testSuites[$this->testSuiteLevel]->setAttribute(
+            'errors',
+            (string) $this->testSuiteErrors[$this->testSuiteLevel]
+        );
+
+        $this->testSuites[$this->testSuiteLevel]->setAttribute(
+            'warnings',
+            (string) $this->testSuiteWarnings[$this->testSuiteLevel]
+        );
+
+        $this->testSuites[$this->testSuiteLevel]->setAttribute(
+            'failures',
+            (string) $this->testSuiteFailures[$this->testSuiteLevel]
+        );
+
+        $this->testSuites[$this->testSuiteLevel]->setAttribute(
+            'skipped',
+            (string) $this->testSuiteSkipped[$this->testSuiteLevel]
+        );
+
+        $this->testSuites[$this->testSuiteLevel]->setAttribute(
+            'time',
+            sprintf('%F', $this->testSuiteTimes[$this->testSuiteLevel])
+        );
+
+        if ($this->testSuiteLevel > 1) {
+            $this->testSuiteTests[$this->testSuiteLevel - 1] += $this->testSuiteTests[$this->testSuiteLevel];
+            $this->testSuiteAssertions[$this->testSuiteLevel - 1] += $this->testSuiteAssertions[$this->testSuiteLevel];
+            $this->testSuiteErrors[$this->testSuiteLevel - 1] += $this->testSuiteErrors[$this->testSuiteLevel];
+            $this->testSuiteWarnings[$this->testSuiteLevel - 1] += $this->testSuiteWarnings[$this->testSuiteLevel];
+            $this->testSuiteFailures[$this->testSuiteLevel - 1] += $this->testSuiteFailures[$this->testSuiteLevel];
+            $this->testSuiteSkipped[$this->testSuiteLevel - 1] += $this->testSuiteSkipped[$this->testSuiteLevel];
+            $this->testSuiteTimes[$this->testSuiteLevel - 1] += $this->testSuiteTimes[$this->testSuiteLevel];
+        }
+
+        $this->testSuiteLevel--;
+    }
+
+    /**
+     * A test started.
+     */
+    public function startTest(Test $test): void
+    {
+        $usesDataprovider = false;
+
+        if (method_exists($test, 'usesDataProvider')) {
+            $usesDataprovider = $test->usesDataProvider();
+        }
+
+        $testCase = $this->document->createElement('testcase');
+        $testCase->setAttribute('name', $test->getName());
+
+        try {
+            $class = new ReflectionClass($test);
+            // @codeCoverageIgnoreStart
+        } catch (ReflectionException $e) {
+            throw new Exception(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+
+        $methodName = $test->getName(!$usesDataprovider);
+
+        if ($class->hasMethod($methodName)) {
+            try {
+                $method = $class->getMethod($methodName);
+                // @codeCoverageIgnoreStart
+            } catch (ReflectionException $e) {
+                throw new Exception(
+                    $e->getMessage(),
+                    (int) $e->getCode(),
+                    $e
+                );
+            }
+            // @codeCoverageIgnoreEnd
+
+            $testCase->setAttribute('class', $class->getName());
+            $testCase->setAttribute('classname', str_replace('\\', '.', $class->getName()));
+            $testCase->setAttribute('file', $class->getFileName());
+            $testCase->setAttribute('line', (string) $method->getStartLine());
+        }
+
+        $this->currentTestCase = $testCase;
+    }
+
+    /**
+     * A test ended.
+     */
+    public function endTest(Test $test, float $time): void
+    {
+        $numAssertions = 0;
+
+        if (method_exists($test, 'getNumAssertions')) {
+            $numAssertions = $test->getNumAssertions();
+        }
+
+        $this->testSuiteAssertions[$this->testSuiteLevel] += $numAssertions;
+
+        $this->currentTestCase->setAttribute(
+            'assertions',
+            (string) $numAssertions
+        );
+
+        $this->currentTestCase->setAttribute(
+            'time',
+            sprintf('%F', $time)
+        );
+
+        $this->testSuites[$this->testSuiteLevel]->appendChild(
+            $this->currentTestCase
+        );
+
+        $this->testSuiteTests[$this->testSuiteLevel]++;
+        $this->testSuiteTimes[$this->testSuiteLevel] += $time;
+
+        $testOutput = '';
+
+        if (method_exists($test, 'hasOutput') && method_exists($test, 'getActualOutput')) {
+            $testOutput = $test->hasOutput() ? $test->getActualOutput() : '';
+        }
+
+        if (!empty($testOutput)) {
+            $systemOut = $this->document->createElement(
+                'system-out',
+                Xml::prepareString($testOutput)
+            );
+
+            $this->currentTestCase->appendChild($systemOut);
+        }
+
+        $this->currentTestCase = null;
+    }
+
+    /**
+     * Returns the XML as a string.
+     */
+    public function getXML(): string
+    {
+        return $this->document->saveXML();
+    }
+
+    private function doAddFault(Test $test, Throwable $t, string $type): void
+    {
+        if ($this->currentTestCase === null) {
+            return;
+        }
+
+        if ($test instanceof SelfDescribing) {
+            $buffer = $test->toString() . "\n";
+        } else {
+            $buffer = '';
+        }
+
+        $buffer .= trim(
+            TestFailure::exceptionToString($t) . "\n" .
+            Filter::getFilteredStacktrace($t)
+        );
+
+        $fault = $this->document->createElement(
+            $type,
+            Xml::prepareString($buffer)
+        );
+
+        if ($t instanceof ExceptionWrapper) {
+            $fault->setAttribute('type', $t->getClassName());
+        } else {
+            $fault->setAttribute('type', get_class($t));
+        }
+
+        $this->currentTestCase->appendChild($fault);
+    }
+
+    private function doAddSkipped(): void
+    {
+        if ($this->currentTestCase === null) {
+            return;
+        }
+
+        $skipped = $this->document->createElement('skipped');
+
+        $this->currentTestCase->appendChild($skipped);
+
+        $this->testSuiteSkipped[$this->testSuiteLevel]++;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/Log/TeamCity.php b/www-api/vendor/phpunit/phpunit/src/Util/Log/TeamCity.php
new file mode 100644
index 00000000..f800ba72
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/Log/TeamCity.php
@@ -0,0 +1,383 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util\Log;
+
+use function class_exists;
+use function count;
+use function explode;
+use function get_class;
+use function getmypid;
+use function ini_get;
+use function is_bool;
+use function is_scalar;
+use function method_exists;
+use function print_r;
+use function round;
+use function str_replace;
+use function stripos;
+use PHPUnit\Framework\AssertionFailedError;
+use PHPUnit\Framework\ExceptionWrapper;
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\Test;
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\TestFailure;
+use PHPUnit\Framework\TestResult;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Framework\Warning;
+use PHPUnit\TextUI\DefaultResultPrinter;
+use PHPUnit\Util\Exception;
+use PHPUnit\Util\Filter;
+use ReflectionClass;
+use ReflectionException;
+use SebastianBergmann\Comparator\ComparisonFailure;
+use Throwable;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class TeamCity extends DefaultResultPrinter
+{
+    /**
+     * @var bool
+     */
+    private $isSummaryTestCountPrinted = false;
+
+    /**
+     * @var string
+     */
+    private $startedTestName;
+
+    /**
+     * @var false|int
+     */
+    private $flowId;
+
+    public function printResult(TestResult $result): void
+    {
+        $this->printHeader($result);
+        $this->printFooter($result);
+    }
+
+    /**
+     * An error occurred.
+     */
+    public function addError(Test $test, Throwable $t, float $time): void
+    {
+        $this->printEvent(
+            'testFailed',
+            [
+                'name'     => $test->getName(),
+                'message'  => self::getMessage($t),
+                'details'  => self::getDetails($t),
+                'duration' => self::toMilliseconds($time),
+            ]
+        );
+    }
+
+    /**
+     * A warning occurred.
+     */
+    public function addWarning(Test $test, Warning $e, float $time): void
+    {
+        $this->write(self::getMessage($e) . PHP_EOL);
+    }
+
+    /**
+     * A failure occurred.
+     */
+    public function addFailure(Test $test, AssertionFailedError $e, float $time): void
+    {
+        $parameters = [
+            'name'     => $test->getName(),
+            'message'  => self::getMessage($e),
+            'details'  => self::getDetails($e),
+            'duration' => self::toMilliseconds($time),
+        ];
+
+        if ($e instanceof ExpectationFailedException) {
+            $comparisonFailure = $e->getComparisonFailure();
+
+            if ($comparisonFailure instanceof ComparisonFailure) {
+                $expectedString = $comparisonFailure->getExpectedAsString();
+
+                if ($expectedString === null || empty($expectedString)) {
+                    $expectedString = self::getPrimitiveValueAsString($comparisonFailure->getExpected());
+                }
+
+                $actualString = $comparisonFailure->getActualAsString();
+
+                if ($actualString === null || empty($actualString)) {
+                    $actualString = self::getPrimitiveValueAsString($comparisonFailure->getActual());
+                }
+
+                if ($actualString !== null && $expectedString !== null) {
+                    $parameters['type']     = 'comparisonFailure';
+                    $parameters['actual']   = $actualString;
+                    $parameters['expected'] = $expectedString;
+                }
+            }
+        }
+
+        $this->printEvent('testFailed', $parameters);
+    }
+
+    /**
+     * Incomplete test.
+     */
+    public function addIncompleteTest(Test $test, Throwable $t, float $time): void
+    {
+        $this->printIgnoredTest($test->getName(), $t, $time);
+    }
+
+    /**
+     * Risky test.
+     */
+    public function addRiskyTest(Test $test, Throwable $t, float $time): void
+    {
+        $this->addError($test, $t, $time);
+    }
+
+    /**
+     * Skipped test.
+     */
+    public function addSkippedTest(Test $test, Throwable $t, float $time): void
+    {
+        $testName = $test->getName();
+
+        if ($this->startedTestName !== $testName) {
+            $this->startTest($test);
+            $this->printIgnoredTest($testName, $t, $time);
+            $this->endTest($test, $time);
+        } else {
+            $this->printIgnoredTest($testName, $t, $time);
+        }
+    }
+
+    public function printIgnoredTest(string $testName, Throwable $t, float $time): void
+    {
+        $this->printEvent(
+            'testIgnored',
+            [
+                'name'     => $testName,
+                'message'  => self::getMessage($t),
+                'details'  => self::getDetails($t),
+                'duration' => self::toMilliseconds($time),
+            ]
+        );
+    }
+
+    /**
+     * A testsuite started.
+     */
+    public function startTestSuite(TestSuite $suite): void
+    {
+        if (stripos(ini_get('disable_functions'), 'getmypid') === false) {
+            $this->flowId = getmypid();
+        } else {
+            $this->flowId = false;
+        }
+
+        if (!$this->isSummaryTestCountPrinted) {
+            $this->isSummaryTestCountPrinted = true;
+
+            $this->printEvent(
+                'testCount',
+                ['count' => count($suite)]
+            );
+        }
+
+        $suiteName = $suite->getName();
+
+        if (empty($suiteName)) {
+            return;
+        }
+
+        $parameters = ['name' => $suiteName];
+
+        if (class_exists($suiteName, false)) {
+            $fileName                   = self::getFileName($suiteName);
+            $parameters['locationHint'] = "php_qn://{$fileName}::\\{$suiteName}";
+        } else {
+            $split = explode('::', $suiteName);
+
+            if (count($split) === 2 && class_exists($split[0]) && method_exists($split[0], $split[1])) {
+                $fileName                   = self::getFileName($split[0]);
+                $parameters['locationHint'] = "php_qn://{$fileName}::\\{$suiteName}";
+                $parameters['name']         = $split[1];
+            }
+        }
+
+        $this->printEvent('testSuiteStarted', $parameters);
+    }
+
+    /**
+     * A testsuite ended.
+     */
+    public function endTestSuite(TestSuite $suite): void
+    {
+        $suiteName = $suite->getName();
+
+        if (empty($suiteName)) {
+            return;
+        }
+
+        $parameters = ['name' => $suiteName];
+
+        if (!class_exists($suiteName, false)) {
+            $split = explode('::', $suiteName);
+
+            if (count($split) === 2 && class_exists($split[0]) && method_exists($split[0], $split[1])) {
+                $parameters['name'] = $split[1];
+            }
+        }
+
+        $this->printEvent('testSuiteFinished', $parameters);
+    }
+
+    /**
+     * A test started.
+     */
+    public function startTest(Test $test): void
+    {
+        $testName              = $test->getName();
+        $this->startedTestName = $testName;
+        $params                = ['name' => $testName];
+
+        if ($test instanceof TestCase) {
+            $className              = get_class($test);
+            $fileName               = self::getFileName($className);
+            $params['locationHint'] = "php_qn://{$fileName}::\\{$className}::{$testName}";
+        }
+
+        $this->printEvent('testStarted', $params);
+    }
+
+    /**
+     * A test ended.
+     */
+    public function endTest(Test $test, float $time): void
+    {
+        parent::endTest($test, $time);
+
+        $this->printEvent(
+            'testFinished',
+            [
+                'name'     => $test->getName(),
+                'duration' => self::toMilliseconds($time),
+            ]
+        );
+    }
+
+    protected function writeProgress(string $progress): void
+    {
+    }
+
+    private function printEvent(string $eventName, array $params = []): void
+    {
+        $this->write("\n##teamcity[{$eventName}");
+
+        if ($this->flowId) {
+            $params['flowId'] = $this->flowId;
+        }
+
+        foreach ($params as $key => $value) {
+            $escapedValue = self::escapeValue((string) $value);
+            $this->write(" {$key}='{$escapedValue}'");
+        }
+
+        $this->write("]\n");
+    }
+
+    private static function getMessage(Throwable $t): string
+    {
+        $message = '';
+
+        if ($t instanceof ExceptionWrapper) {
+            if ($t->getClassName() !== '') {
+                $message .= $t->getClassName();
+            }
+
+            if ($message !== '' && $t->getMessage() !== '') {
+                $message .= ' : ';
+            }
+        }
+
+        return $message . $t->getMessage();
+    }
+
+    private static function getDetails(Throwable $t): string
+    {
+        $stackTrace = Filter::getFilteredStacktrace($t);
+        $previous   = $t instanceof ExceptionWrapper ? $t->getPreviousWrapped() : $t->getPrevious();
+
+        while ($previous) {
+            $stackTrace .= "\nCaused by\n" .
+                TestFailure::exceptionToString($previous) . "\n" .
+                Filter::getFilteredStacktrace($previous);
+
+            $previous = $previous instanceof ExceptionWrapper ?
+                $previous->getPreviousWrapped() : $previous->getPrevious();
+        }
+
+        return ' ' . str_replace("\n", "\n ", $stackTrace);
+    }
+
+    private static function getPrimitiveValueAsString($value): ?string
+    {
+        if ($value === null) {
+            return 'null';
+        }
+
+        if (is_bool($value)) {
+            return $value ? 'true' : 'false';
+        }
+
+        if (is_scalar($value)) {
+            return print_r($value, true);
+        }
+
+        return null;
+    }
+
+    private static function escapeValue(string $text): string
+    {
+        return str_replace(
+            ['|', "'", "\n", "\r", ']', '['],
+            ['||', "|'", '|n', '|r', '|]', '|['],
+            $text
+        );
+    }
+
+    /**
+     * @param string $className
+     */
+    private static function getFileName($className): string
+    {
+        try {
+            return (new ReflectionClass($className))->getFileName();
+            // @codeCoverageIgnoreStart
+        } catch (ReflectionException $e) {
+            throw new Exception(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+    }
+
+    /**
+     * @param float $time microseconds
+     */
+    private static function toMilliseconds(float $time): int
+    {
+        return (int) round($time * 1000);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/PHP/AbstractPhpProcess.php b/www-api/vendor/phpunit/phpunit/src/Util/PHP/AbstractPhpProcess.php
new file mode 100644
index 00000000..8706ae1a
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/PHP/AbstractPhpProcess.php
@@ -0,0 +1,416 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util\PHP;
+
+use const DIRECTORY_SEPARATOR;
+use const PHP_SAPI;
+use function array_keys;
+use function array_merge;
+use function assert;
+use function escapeshellarg;
+use function ini_get_all;
+use function restore_error_handler;
+use function set_error_handler;
+use function sprintf;
+use function str_replace;
+use function strpos;
+use function strrpos;
+use function substr;
+use function trim;
+use function unserialize;
+use __PHP_Incomplete_Class;
+use ErrorException;
+use PHPUnit\Framework\AssertionFailedError;
+use PHPUnit\Framework\Exception;
+use PHPUnit\Framework\SyntheticError;
+use PHPUnit\Framework\Test;
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\TestFailure;
+use PHPUnit\Framework\TestResult;
+use SebastianBergmann\Environment\Runtime;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+abstract class AbstractPhpProcess
+{
+    /**
+     * @var Runtime
+     */
+    protected $runtime;
+
+    /**
+     * @var bool
+     */
+    protected $stderrRedirection = false;
+
+    /**
+     * @var string
+     */
+    protected $stdin = '';
+
+    /**
+     * @var string
+     */
+    protected $args = '';
+
+    /**
+     * @var array<string, string>
+     */
+    protected $env = [];
+
+    /**
+     * @var int
+     */
+    protected $timeout = 0;
+
+    public static function factory(): self
+    {
+        if (DIRECTORY_SEPARATOR === '\\') {
+            return new WindowsPhpProcess;
+        }
+
+        return new DefaultPhpProcess;
+    }
+
+    public function __construct()
+    {
+        $this->runtime = new Runtime;
+    }
+
+    /**
+     * Defines if should use STDERR redirection or not.
+     *
+     * Then $stderrRedirection is TRUE, STDERR is redirected to STDOUT.
+     */
+    public function setUseStderrRedirection(bool $stderrRedirection): void
+    {
+        $this->stderrRedirection = $stderrRedirection;
+    }
+
+    /**
+     * Returns TRUE if uses STDERR redirection or FALSE if not.
+     */
+    public function useStderrRedirection(): bool
+    {
+        return $this->stderrRedirection;
+    }
+
+    /**
+     * Sets the input string to be sent via STDIN.
+     */
+    public function setStdin(string $stdin): void
+    {
+        $this->stdin = $stdin;
+    }
+
+    /**
+     * Returns the input string to be sent via STDIN.
+     */
+    public function getStdin(): string
+    {
+        return $this->stdin;
+    }
+
+    /**
+     * Sets the string of arguments to pass to the php job.
+     */
+    public function setArgs(string $args): void
+    {
+        $this->args = $args;
+    }
+
+    /**
+     * Returns the string of arguments to pass to the php job.
+     */
+    public function getArgs(): string
+    {
+        return $this->args;
+    }
+
+    /**
+     * Sets the array of environment variables to start the child process with.
+     *
+     * @param array<string, string> $env
+     */
+    public function setEnv(array $env): void
+    {
+        $this->env = $env;
+    }
+
+    /**
+     * Returns the array of environment variables to start the child process with.
+     */
+    public function getEnv(): array
+    {
+        return $this->env;
+    }
+
+    /**
+     * Sets the amount of seconds to wait before timing out.
+     */
+    public function setTimeout(int $timeout): void
+    {
+        $this->timeout = $timeout;
+    }
+
+    /**
+     * Returns the amount of seconds to wait before timing out.
+     */
+    public function getTimeout(): int
+    {
+        return $this->timeout;
+    }
+
+    /**
+     * Runs a single test in a separate PHP process.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function runTestJob(string $job, Test $test, TestResult $result): void
+    {
+        $result->startTest($test);
+
+        $_result = $this->runJob($job);
+
+        $this->processChildResult(
+            $test,
+            $result,
+            $_result['stdout'],
+            $_result['stderr']
+        );
+    }
+
+    /**
+     * Returns the command based into the configurations.
+     */
+    public function getCommand(array $settings, string $file = null): string
+    {
+        $command = $this->runtime->getBinary();
+
+        if ($this->runtime->hasPCOV()) {
+            $settings = array_merge(
+                $settings,
+                $this->runtime->getCurrentSettings(
+                    array_keys(ini_get_all('pcov'))
+                )
+            );
+        } elseif ($this->runtime->hasXdebug()) {
+            $settings = array_merge(
+                $settings,
+                $this->runtime->getCurrentSettings(
+                    array_keys(ini_get_all('xdebug'))
+                )
+            );
+        }
+
+        $command .= $this->settingsToParameters($settings);
+
+        if (PHP_SAPI === 'phpdbg') {
+            $command .= ' -qrr';
+
+            if (!$file) {
+                $command .= 's=';
+            }
+        }
+
+        if ($file) {
+            $command .= ' ' . escapeshellarg($file);
+        }
+
+        if ($this->args) {
+            if (!$file) {
+                $command .= ' --';
+            }
+            $command .= ' ' . $this->args;
+        }
+
+        if ($this->stderrRedirection) {
+            $command .= ' 2>&1';
+        }
+
+        return $command;
+    }
+
+    /**
+     * Runs a single job (PHP code) using a separate PHP process.
+     */
+    abstract public function runJob(string $job, array $settings = []): array;
+
+    protected function settingsToParameters(array $settings): string
+    {
+        $buffer = '';
+
+        foreach ($settings as $setting) {
+            $buffer .= ' -d ' . escapeshellarg($setting);
+        }
+
+        return $buffer;
+    }
+
+    /**
+     * Processes the TestResult object from an isolated process.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    private function processChildResult(Test $test, TestResult $result, string $stdout, string $stderr): void
+    {
+        $time = 0;
+
+        if (!empty($stderr)) {
+            $result->addError(
+                $test,
+                new Exception(trim($stderr)),
+                $time
+            );
+        } else {
+            set_error_handler(
+                /**
+                 * @throws ErrorException
+                 */
+                static function ($errno, $errstr, $errfile, $errline): void
+                {
+                    throw new ErrorException($errstr, $errno, $errno, $errfile, $errline);
+                }
+            );
+
+            try {
+                if (strpos($stdout, "#!/usr/bin/env php\n") === 0) {
+                    $stdout = substr($stdout, 19);
+                }
+
+                $childResult = unserialize(str_replace("#!/usr/bin/env php\n", '', $stdout));
+                restore_error_handler();
+
+                if ($childResult === false) {
+                    $result->addFailure(
+                        $test,
+                        new AssertionFailedError('Test was run in child process and ended unexpectedly'),
+                        $time
+                    );
+                }
+            } catch (ErrorException $e) {
+                restore_error_handler();
+                $childResult = false;
+
+                $result->addError(
+                    $test,
+                    new Exception(trim($stdout), 0, $e),
+                    $time
+                );
+            }
+
+            if ($childResult !== false) {
+                if (!empty($childResult['output'])) {
+                    $output = $childResult['output'];
+                }
+
+                /* @var TestCase $test */
+
+                $test->setResult($childResult['testResult']);
+                $test->addToAssertionCount($childResult['numAssertions']);
+
+                $childResult = $childResult['result'];
+                assert($childResult instanceof TestResult);
+
+                if ($result->getCollectCodeCoverageInformation()) {
+                    $result->getCodeCoverage()->merge(
+                        $childResult->getCodeCoverage()
+                    );
+                }
+
+                $time           = $childResult->time();
+                $notImplemented = $childResult->notImplemented();
+                $risky          = $childResult->risky();
+                $skipped        = $childResult->skipped();
+                $errors         = $childResult->errors();
+                $warnings       = $childResult->warnings();
+                $failures       = $childResult->failures();
+
+                if (!empty($notImplemented)) {
+                    $result->addError(
+                        $test,
+                        $this->getException($notImplemented[0]),
+                        $time
+                    );
+                } elseif (!empty($risky)) {
+                    $result->addError(
+                        $test,
+                        $this->getException($risky[0]),
+                        $time
+                    );
+                } elseif (!empty($skipped)) {
+                    $result->addError(
+                        $test,
+                        $this->getException($skipped[0]),
+                        $time
+                    );
+                } elseif (!empty($errors)) {
+                    $result->addError(
+                        $test,
+                        $this->getException($errors[0]),
+                        $time
+                    );
+                } elseif (!empty($warnings)) {
+                    $result->addWarning(
+                        $test,
+                        $this->getException($warnings[0]),
+                        $time
+                    );
+                } elseif (!empty($failures)) {
+                    $result->addFailure(
+                        $test,
+                        $this->getException($failures[0]),
+                        $time
+                    );
+                }
+            }
+        }
+
+        $result->endTest($test, $time);
+
+        if (!empty($output)) {
+            print $output;
+        }
+    }
+
+    /**
+     * Gets the thrown exception from a PHPUnit\Framework\TestFailure.
+     *
+     * @see https://github.com/sebastianbergmann/phpunit/issues/74
+     */
+    private function getException(TestFailure $error): Exception
+    {
+        $exception = $error->thrownException();
+
+        if ($exception instanceof __PHP_Incomplete_Class) {
+            $exceptionArray = [];
+
+            foreach ((array) $exception as $key => $value) {
+                $key                  = substr($key, strrpos($key, "\0") + 1);
+                $exceptionArray[$key] = $value;
+            }
+
+            $exception = new SyntheticError(
+                sprintf(
+                    '%s: %s',
+                    $exceptionArray['_PHP_Incomplete_Class_Name'],
+                    $exceptionArray['message']
+                ),
+                $exceptionArray['code'],
+                $exceptionArray['file'],
+                $exceptionArray['line'],
+                $exceptionArray['trace']
+            );
+        }
+
+        return $exception;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/PHP/DefaultPhpProcess.php b/www-api/vendor/phpunit/phpunit/src/Util/PHP/DefaultPhpProcess.php
new file mode 100644
index 00000000..c4dc1114
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/PHP/DefaultPhpProcess.php
@@ -0,0 +1,236 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util\PHP;
+
+use function array_merge;
+use function fclose;
+use function file_put_contents;
+use function fread;
+use function fwrite;
+use function is_array;
+use function is_resource;
+use function proc_close;
+use function proc_open;
+use function proc_terminate;
+use function rewind;
+use function sprintf;
+use function stream_get_contents;
+use function stream_select;
+use function sys_get_temp_dir;
+use function tempnam;
+use function unlink;
+use PHPUnit\Framework\Exception;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+class DefaultPhpProcess extends AbstractPhpProcess
+{
+    /**
+     * @var string
+     */
+    protected $tempFile;
+
+    /**
+     * Runs a single job (PHP code) using a separate PHP process.
+     *
+     * @throws Exception
+     */
+    public function runJob(string $job, array $settings = []): array
+    {
+        if ($this->stdin || $this->useTemporaryFile()) {
+            if (!($this->tempFile = tempnam(sys_get_temp_dir(), 'PHPUnit')) ||
+                file_put_contents($this->tempFile, $job) === false) {
+                throw new Exception(
+                    'Unable to write temporary file'
+                );
+            }
+
+            $job = $this->stdin;
+        }
+
+        return $this->runProcess($job, $settings);
+    }
+
+    /**
+     * Returns an array of file handles to be used in place of pipes.
+     */
+    protected function getHandles(): array
+    {
+        return [];
+    }
+
+    /**
+     * Handles creating the child process and returning the STDOUT and STDERR.
+     *
+     * @throws Exception
+     */
+    protected function runProcess(string $job, array $settings): array
+    {
+        $handles = $this->getHandles();
+
+        $env = null;
+
+        if ($this->env) {
+            $env = $_SERVER ?? [];
+            unset($env['argv'], $env['argc']);
+            $env = array_merge($env, $this->env);
+
+            foreach ($env as $envKey => $envVar) {
+                if (is_array($envVar)) {
+                    unset($env[$envKey]);
+                }
+            }
+        }
+
+        $pipeSpec = [
+            0 => $handles[0] ?? ['pipe', 'r'],
+            1 => $handles[1] ?? ['pipe', 'w'],
+            2 => $handles[2] ?? ['pipe', 'w'],
+        ];
+
+        $process = proc_open(
+            $this->getCommand($settings, $this->tempFile),
+            $pipeSpec,
+            $pipes,
+            null,
+            $env
+        );
+
+        if (!is_resource($process)) {
+            throw new Exception(
+                'Unable to spawn worker process'
+            );
+        }
+
+        if ($job) {
+            $this->process($pipes[0], $job);
+        }
+
+        fclose($pipes[0]);
+
+        $stderr = $stdout = '';
+
+        if ($this->timeout) {
+            unset($pipes[0]);
+
+            while (true) {
+                $r = $pipes;
+                $w = null;
+                $e = null;
+
+                $n = @stream_select($r, $w, $e, $this->timeout);
+
+                if ($n === false) {
+                    break;
+                }
+
+                if ($n === 0) {
+                    proc_terminate($process, 9);
+
+                    throw new Exception(
+                        sprintf(
+                            'Job execution aborted after %d seconds',
+                            $this->timeout
+                        )
+                    );
+                }
+
+                if ($n > 0) {
+                    foreach ($r as $pipe) {
+                        $pipeOffset = 0;
+
+                        foreach ($pipes as $i => $origPipe) {
+                            if ($pipe === $origPipe) {
+                                $pipeOffset = $i;
+
+                                break;
+                            }
+                        }
+
+                        if (!$pipeOffset) {
+                            break;
+                        }
+
+                        $line = fread($pipe, 8192);
+
+                        if ($line === '' || $line === false) {
+                            fclose($pipes[$pipeOffset]);
+
+                            unset($pipes[$pipeOffset]);
+                        } elseif ($pipeOffset === 1) {
+                            $stdout .= $line;
+                        } else {
+                            $stderr .= $line;
+                        }
+                    }
+
+                    if (empty($pipes)) {
+                        break;
+                    }
+                }
+            }
+        } else {
+            if (isset($pipes[1])) {
+                $stdout = stream_get_contents($pipes[1]);
+
+                fclose($pipes[1]);
+            }
+
+            if (isset($pipes[2])) {
+                $stderr = stream_get_contents($pipes[2]);
+
+                fclose($pipes[2]);
+            }
+        }
+
+        if (isset($handles[1])) {
+            rewind($handles[1]);
+
+            $stdout = stream_get_contents($handles[1]);
+
+            fclose($handles[1]);
+        }
+
+        if (isset($handles[2])) {
+            rewind($handles[2]);
+
+            $stderr = stream_get_contents($handles[2]);
+
+            fclose($handles[2]);
+        }
+
+        proc_close($process);
+
+        $this->cleanup();
+
+        return ['stdout' => $stdout, 'stderr' => $stderr];
+    }
+
+    /**
+     * @param resource $pipe
+     */
+    protected function process($pipe, string $job): void
+    {
+        fwrite($pipe, $job);
+    }
+
+    protected function cleanup(): void
+    {
+        if ($this->tempFile) {
+            unlink($this->tempFile);
+        }
+    }
+
+    protected function useTemporaryFile(): bool
+    {
+        return false;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/PHP/Template/PhptTestCase.tpl b/www-api/vendor/phpunit/phpunit/src/Util/PHP/Template/PhptTestCase.tpl
new file mode 100644
index 00000000..f23a0d1a
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/PHP/Template/PhptTestCase.tpl
@@ -0,0 +1,57 @@
+<?php
+use SebastianBergmann\CodeCoverage\CodeCoverage;
+use SebastianBergmann\CodeCoverage\Driver\Selector;
+use SebastianBergmann\CodeCoverage\Filter;
+
+$composerAutoload = {composerAutoload};
+$phar             = {phar};
+
+ob_start();
+
+$GLOBALS['__PHPUNIT_ISOLATION_EXCLUDE_LIST'][] = '{job}';
+
+if ($composerAutoload) {
+    require_once $composerAutoload;
+
+    define('PHPUNIT_COMPOSER_INSTALL', $composerAutoload);
+} else if ($phar) {
+    require $phar;
+}
+
+{globals}
+$coverage = null;
+
+if (isset($GLOBALS['__PHPUNIT_BOOTSTRAP'])) {
+    require_once $GLOBALS['__PHPUNIT_BOOTSTRAP'];
+}
+
+if (class_exists('SebastianBergmann\CodeCoverage\CodeCoverage')) {
+    $filter = new Filter;
+
+    $coverage = new CodeCoverage(
+        (new Selector)->{driverMethod}($filter),
+        $filter
+    );
+
+    if ({codeCoverageCacheDirectory}) {
+        $coverage->cacheStaticAnalysis({codeCoverageCacheDirectory});
+    }
+
+    $coverage->start(__FILE__);
+}
+
+register_shutdown_function(
+    function() use ($coverage) {
+        $output = null;
+
+        if ($coverage) {
+            $output = $coverage->stop();
+        }
+
+        file_put_contents('{coverageFile}', serialize($output));
+    }
+);
+
+ob_end_clean();
+
+require '{job}';
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/PHP/Template/TestCaseClass.tpl b/www-api/vendor/phpunit/phpunit/src/Util/PHP/Template/TestCaseClass.tpl
new file mode 100644
index 00000000..95035e50
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/PHP/Template/TestCaseClass.tpl
@@ -0,0 +1,119 @@
+<?php
+use SebastianBergmann\CodeCoverage\CodeCoverage;
+use SebastianBergmann\CodeCoverage\Driver\Selector;
+use PHPUnit\TextUI\XmlConfiguration\Loader;
+use PHPUnit\TextUI\XmlConfiguration\PhpHandler;
+
+if (!defined('STDOUT')) {
+    // php://stdout does not obey output buffering. Any output would break
+    // unserialization of child process results in the parent process.
+    define('STDOUT', fopen('php://temp', 'w+b'));
+    define('STDERR', fopen('php://stderr', 'wb'));
+}
+
+{iniSettings}
+ini_set('display_errors', 'stderr');
+set_include_path('{include_path}');
+
+$composerAutoload = {composerAutoload};
+$phar             = {phar};
+
+ob_start();
+
+if ($composerAutoload) {
+    require_once $composerAutoload;
+    define('PHPUNIT_COMPOSER_INSTALL', $composerAutoload);
+} else if ($phar) {
+    require $phar;
+}
+
+function __phpunit_run_isolated_test()
+{
+    if (!class_exists('{className}')) {
+        require_once '{filename}';
+    }
+
+    $result = new PHPUnit\Framework\TestResult;
+
+    if ({collectCodeCoverageInformation}) {
+        $filter = unserialize('{codeCoverageFilter}');
+
+        $codeCoverage = new CodeCoverage(
+            (new Selector)->{driverMethod}($filter),
+            $filter
+        );
+
+        if ({cachesStaticAnalysis}) {
+            $codeCoverage->cacheStaticAnalysis(unserialize('{codeCoverageCacheDirectory}'));
+        }
+
+        $result->setCodeCoverage($codeCoverage);
+    }
+
+    $result->beStrictAboutTestsThatDoNotTestAnything({isStrictAboutTestsThatDoNotTestAnything});
+    $result->beStrictAboutOutputDuringTests({isStrictAboutOutputDuringTests});
+    $result->enforceTimeLimit({enforcesTimeLimit});
+    $result->beStrictAboutTodoAnnotatedTests({isStrictAboutTodoAnnotatedTests});
+    $result->beStrictAboutResourceUsageDuringSmallTests({isStrictAboutResourceUsageDuringSmallTests});
+
+    $test = new {className}('{name}', unserialize('{data}'), '{dataName}');
+    $test->setDependencyInput(unserialize('{dependencyInput}'));
+    $test->setInIsolation(TRUE);
+
+    ob_end_clean();
+    $test->run($result);
+    $output = '';
+    if (!$test->hasExpectationOnOutput()) {
+        $output = $test->getActualOutput();
+    }
+
+    ini_set('xdebug.scream', '0');
+    @rewind(STDOUT); /* @ as not every STDOUT target stream is rewindable */
+    if ($stdout = @stream_get_contents(STDOUT)) {
+        $output = $stdout . $output;
+        $streamMetaData = stream_get_meta_data(STDOUT);
+        if (!empty($streamMetaData['stream_type']) && 'STDIO' === $streamMetaData['stream_type']) {
+            @ftruncate(STDOUT, 0);
+            @rewind(STDOUT);
+        }
+    }
+
+    print serialize(
+      [
+        'testResult'    => $test->getResult(),
+        'numAssertions' => $test->getNumAssertions(),
+        'result'        => $result,
+        'output'        => $output
+      ]
+    );
+}
+
+$configurationFilePath = '{configurationFilePath}';
+
+if ('' !== $configurationFilePath) {
+    $configuration = (new Loader)->load($configurationFilePath);
+
+    (new PhpHandler)->handle($configuration->php());
+
+    unset($configuration);
+}
+
+function __phpunit_error_handler($errno, $errstr, $errfile, $errline)
+{
+   return true;
+}
+
+set_error_handler('__phpunit_error_handler');
+
+{constants}
+{included_files}
+{globals}
+
+restore_error_handler();
+
+if (isset($GLOBALS['__PHPUNIT_BOOTSTRAP'])) {
+    require_once $GLOBALS['__PHPUNIT_BOOTSTRAP'];
+    unset($GLOBALS['__PHPUNIT_BOOTSTRAP']);
+}
+
+__phpunit_run_isolated_test();
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/PHP/Template/TestCaseMethod.tpl b/www-api/vendor/phpunit/phpunit/src/Util/PHP/Template/TestCaseMethod.tpl
new file mode 100644
index 00000000..da824e72
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/PHP/Template/TestCaseMethod.tpl
@@ -0,0 +1,122 @@
+<?php
+use PHPUnit\Framework\TestCase;
+use SebastianBergmann\CodeCoverage\CodeCoverage;
+use SebastianBergmann\CodeCoverage\Driver\Selector;
+use PHPUnit\TextUI\XmlConfiguration\Loader;
+use PHPUnit\TextUI\XmlConfiguration\PhpHandler;
+
+if (!defined('STDOUT')) {
+    // php://stdout does not obey output buffering. Any output would break
+    // unserialization of child process results in the parent process.
+    define('STDOUT', fopen('php://temp', 'w+b'));
+    define('STDERR', fopen('php://stderr', 'wb'));
+}
+
+{iniSettings}
+ini_set('display_errors', 'stderr');
+set_include_path('{include_path}');
+
+$composerAutoload = {composerAutoload};
+$phar             = {phar};
+
+ob_start();
+
+if ($composerAutoload) {
+    require_once $composerAutoload;
+    define('PHPUNIT_COMPOSER_INSTALL', $composerAutoload);
+} else if ($phar) {
+    require $phar;
+}
+
+function __phpunit_run_isolated_test()
+{
+    if (!class_exists('{className}')) {
+        require_once '{filename}';
+    }
+
+    $result = new PHPUnit\Framework\TestResult;
+
+    if ({collectCodeCoverageInformation}) {
+        $filter = unserialize('{codeCoverageFilter}');
+
+        $codeCoverage = new CodeCoverage(
+            (new Selector)->{driverMethod}($filter),
+            $filter
+        );
+
+        if ({cachesStaticAnalysis}) {
+            $codeCoverage->cacheStaticAnalysis(unserialize('{codeCoverageCacheDirectory}'));
+        }
+
+        $result->setCodeCoverage($codeCoverage);
+    }
+
+    $result->beStrictAboutTestsThatDoNotTestAnything({isStrictAboutTestsThatDoNotTestAnything});
+    $result->beStrictAboutOutputDuringTests({isStrictAboutOutputDuringTests});
+    $result->enforceTimeLimit({enforcesTimeLimit});
+    $result->beStrictAboutTodoAnnotatedTests({isStrictAboutTodoAnnotatedTests});
+    $result->beStrictAboutResourceUsageDuringSmallTests({isStrictAboutResourceUsageDuringSmallTests});
+
+    $test = new {className}('{methodName}', unserialize('{data}'), '{dataName}');
+    \assert($test instanceof TestCase);
+
+    $test->setDependencyInput(unserialize('{dependencyInput}'));
+    $test->setInIsolation(true);
+
+    ob_end_clean();
+    $test->run($result);
+    $output = '';
+    if (!$test->hasExpectationOnOutput()) {
+        $output = $test->getActualOutput();
+    }
+
+    ini_set('xdebug.scream', '0');
+    @rewind(STDOUT); /* @ as not every STDOUT target stream is rewindable */
+    if ($stdout = @stream_get_contents(STDOUT)) {
+        $output = $stdout . $output;
+        $streamMetaData = stream_get_meta_data(STDOUT);
+        if (!empty($streamMetaData['stream_type']) && 'STDIO' === $streamMetaData['stream_type']) {
+            @ftruncate(STDOUT, 0);
+            @rewind(STDOUT);
+        }
+    }
+
+    print serialize(
+      [
+        'testResult'    => $test->getResult(),
+        'numAssertions' => $test->getNumAssertions(),
+        'result'        => $result,
+        'output'        => $output
+      ]
+    );
+}
+
+$configurationFilePath = '{configurationFilePath}';
+
+if ('' !== $configurationFilePath) {
+    $configuration = (new Loader)->load($configurationFilePath);
+
+    (new PhpHandler)->handle($configuration->php());
+
+    unset($configuration);
+}
+
+function __phpunit_error_handler($errno, $errstr, $errfile, $errline)
+{
+   return true;
+}
+
+set_error_handler('__phpunit_error_handler');
+
+{constants}
+{included_files}
+{globals}
+
+restore_error_handler();
+
+if (isset($GLOBALS['__PHPUNIT_BOOTSTRAP'])) {
+    require_once $GLOBALS['__PHPUNIT_BOOTSTRAP'];
+    unset($GLOBALS['__PHPUNIT_BOOTSTRAP']);
+}
+
+__phpunit_run_isolated_test();
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/PHP/WindowsPhpProcess.php b/www-api/vendor/phpunit/phpunit/src/Util/PHP/WindowsPhpProcess.php
new file mode 100644
index 00000000..9ef92555
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/PHP/WindowsPhpProcess.php
@@ -0,0 +1,52 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util\PHP;
+
+use const PHP_MAJOR_VERSION;
+use function tmpfile;
+use PHPUnit\Framework\Exception;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @see https://bugs.php.net/bug.php?id=51800
+ */
+final class WindowsPhpProcess extends DefaultPhpProcess
+{
+    public function getCommand(array $settings, string $file = null): string
+    {
+        if (PHP_MAJOR_VERSION < 8) {
+            return '"' . parent::getCommand($settings, $file) . '"';
+        }
+
+        return parent::getCommand($settings, $file);
+    }
+
+    /**
+     * @throws Exception
+     */
+    protected function getHandles(): array
+    {
+        if (false === $stdout_handle = tmpfile()) {
+            throw new Exception(
+                'A temporary file could not be created; verify that your TEMP environment variable is writable'
+            );
+        }
+
+        return [
+            1 => $stdout_handle,
+        ];
+    }
+
+    protected function useTemporaryFile(): bool
+    {
+        return true;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/Printer.php b/www-api/vendor/phpunit/phpunit/src/Util/Printer.php
new file mode 100644
index 00000000..77b5745a
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/Printer.php
@@ -0,0 +1,116 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util;
+
+use const ENT_COMPAT;
+use const ENT_SUBSTITUTE;
+use const PHP_SAPI;
+use function assert;
+use function count;
+use function dirname;
+use function explode;
+use function fclose;
+use function fopen;
+use function fsockopen;
+use function fwrite;
+use function htmlspecialchars;
+use function is_resource;
+use function is_string;
+use function sprintf;
+use function str_replace;
+use function strncmp;
+use function strpos;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+class Printer
+{
+    /**
+     * @psalm-var closed-resource|resource
+     */
+    private $stream;
+
+    /**
+     * @var bool
+     */
+    private $isPhpStream;
+
+    /**
+     * @param null|resource|string $out
+     *
+     * @throws Exception
+     */
+    public function __construct($out = null)
+    {
+        if (is_resource($out)) {
+            $this->stream = $out;
+
+            return;
+        }
+
+        if (!is_string($out)) {
+            return;
+        }
+
+        if (strpos($out, 'socket://') === 0) {
+            $tmp = explode(':', str_replace('socket://', '', $out));
+
+            if (count($tmp) !== 2) {
+                throw new Exception(
+                    sprintf(
+                        '"%s" does not match "socket://hostname:port" format',
+                        $out
+                    )
+                );
+            }
+
+            $this->stream = fsockopen($tmp[0], (int) $tmp[1]);
+
+            return;
+        }
+
+        if (strpos($out, 'php://') === false && !Filesystem::createDirectory(dirname($out))) {
+            throw new Exception(
+                sprintf(
+                    'Directory "%s" was not created',
+                    dirname($out)
+                )
+            );
+        }
+
+        $this->stream      = fopen($out, 'wb');
+        $this->isPhpStream = strncmp($out, 'php://', 6) !== 0;
+    }
+
+    public function write(string $buffer): void
+    {
+        if ($this->stream) {
+            assert(is_resource($this->stream));
+
+            fwrite($this->stream, $buffer);
+        } else {
+            if (PHP_SAPI !== 'cli' && PHP_SAPI !== 'phpdbg') {
+                $buffer = htmlspecialchars($buffer, ENT_COMPAT | ENT_SUBSTITUTE);
+            }
+
+            print $buffer;
+        }
+    }
+
+    public function flush(): void
+    {
+        if ($this->stream && $this->isPhpStream) {
+            assert(is_resource($this->stream));
+
+            fclose($this->stream);
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/Reflection.php b/www-api/vendor/phpunit/phpunit/src/Util/Reflection.php
new file mode 100644
index 00000000..3ffc2d5e
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/Reflection.php
@@ -0,0 +1,63 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util;
+
+use PHPUnit\Framework\Assert;
+use PHPUnit\Framework\TestCase;
+use ReflectionClass;
+use ReflectionMethod;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Reflection
+{
+    /**
+     * @psalm-return list<ReflectionMethod>
+     */
+    public function publicMethodsInTestClass(ReflectionClass $class): array
+    {
+        return $this->filterMethods($class, ReflectionMethod::IS_PUBLIC);
+    }
+
+    /**
+     * @psalm-return list<ReflectionMethod>
+     */
+    public function methodsInTestClass(ReflectionClass $class): array
+    {
+        return $this->filterMethods($class, null);
+    }
+
+    /**
+     * @psalm-return list<ReflectionMethod>
+     */
+    private function filterMethods(ReflectionClass $class, ?int $filter): array
+    {
+        $methods = [];
+
+        // PHP <7.3.5 throw error when null is passed
+        // to ReflectionClass::getMethods() when strict_types is enabled.
+        $classMethods = $filter === null ? $class->getMethods() : $class->getMethods($filter);
+
+        foreach ($classMethods as $method) {
+            if ($method->getDeclaringClass()->getName() === TestCase::class) {
+                continue;
+            }
+
+            if ($method->getDeclaringClass()->getName() === Assert::class) {
+                continue;
+            }
+
+            $methods[] = $method;
+        }
+
+        return $methods;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/RegularExpression.php b/www-api/vendor/phpunit/phpunit/src/Util/RegularExpression.php
new file mode 100644
index 00000000..db1dae92
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/RegularExpression.php
@@ -0,0 +1,31 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util;
+
+use function preg_match;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class RegularExpression
+{
+    /**
+     * @return false|int
+     */
+    public static function safeMatch(string $pattern, string $subject)
+    {
+        return ErrorHandler::invokeIgnoringWarnings(
+            static function () use ($pattern, $subject)
+            {
+                return preg_match($pattern, $subject);
+            }
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/Test.php b/www-api/vendor/phpunit/phpunit/src/Util/Test.php
new file mode 100644
index 00000000..b8c06ef3
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/Test.php
@@ -0,0 +1,783 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util;
+
+use const PHP_OS;
+use const PHP_VERSION;
+use function addcslashes;
+use function array_flip;
+use function array_key_exists;
+use function array_merge;
+use function array_unique;
+use function array_unshift;
+use function class_exists;
+use function count;
+use function explode;
+use function extension_loaded;
+use function function_exists;
+use function get_class;
+use function ini_get;
+use function interface_exists;
+use function is_array;
+use function is_int;
+use function method_exists;
+use function phpversion;
+use function preg_match;
+use function preg_replace;
+use function sprintf;
+use function strncmp;
+use function strpos;
+use function strtolower;
+use function trim;
+use function version_compare;
+use PHPUnit\Framework\CodeCoverageException;
+use PHPUnit\Framework\ExecutionOrderDependency;
+use PHPUnit\Framework\InvalidCoversTargetException;
+use PHPUnit\Framework\SelfDescribing;
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\Warning;
+use PHPUnit\Runner\Version;
+use PHPUnit\Util\Annotation\Registry;
+use ReflectionClass;
+use ReflectionException;
+use ReflectionMethod;
+use SebastianBergmann\CodeUnit\CodeUnitCollection;
+use SebastianBergmann\CodeUnit\InvalidCodeUnitException;
+use SebastianBergmann\CodeUnit\Mapper;
+use SebastianBergmann\Environment\OperatingSystem;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Test
+{
+    /**
+     * @var int
+     */
+    public const UNKNOWN = -1;
+
+    /**
+     * @var int
+     */
+    public const SMALL = 0;
+
+    /**
+     * @var int
+     */
+    public const MEDIUM = 1;
+
+    /**
+     * @var int
+     */
+    public const LARGE = 2;
+
+    /**
+     * @var array
+     */
+    private static $hookMethods = [];
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public static function describe(\PHPUnit\Framework\Test $test): array
+    {
+        if ($test instanceof TestCase) {
+            return [get_class($test), $test->getName()];
+        }
+
+        if ($test instanceof SelfDescribing) {
+            return ['', $test->toString()];
+        }
+
+        return ['', get_class($test)];
+    }
+
+    public static function describeAsString(\PHPUnit\Framework\Test $test): string
+    {
+        if ($test instanceof SelfDescribing) {
+            return $test->toString();
+        }
+
+        return get_class($test);
+    }
+
+    /**
+     * @throws CodeCoverageException
+     *
+     * @return array|bool
+     *
+     * @psalm-param class-string $className
+     */
+    public static function getLinesToBeCovered(string $className, string $methodName)
+    {
+        $annotations = self::parseTestMethodAnnotations(
+            $className,
+            $methodName
+        );
+
+        if (!self::shouldCoversAnnotationBeUsed($annotations)) {
+            return false;
+        }
+
+        return self::getLinesToBeCoveredOrUsed($className, $methodName, 'covers');
+    }
+
+    /**
+     * Returns lines of code specified with the @uses annotation.
+     *
+     * @throws CodeCoverageException
+     *
+     * @psalm-param class-string $className
+     */
+    public static function getLinesToBeUsed(string $className, string $methodName): array
+    {
+        return self::getLinesToBeCoveredOrUsed($className, $methodName, 'uses');
+    }
+
+    public static function requiresCodeCoverageDataCollection(TestCase $test): bool
+    {
+        $annotations = self::parseTestMethodAnnotations(
+            get_class($test),
+            $test->getName(false)
+        );
+
+        // If there is no @covers annotation but a @coversNothing annotation on
+        // the test method then code coverage data does not need to be collected
+        if (isset($annotations['method']['coversNothing'])) {
+            // @see https://github.com/sebastianbergmann/phpunit/issues/4947#issuecomment-1084480950
+            // return false;
+        }
+
+        // If there is at least one @covers annotation then
+        // code coverage data needs to be collected
+        if (isset($annotations['method']['covers'])) {
+            return true;
+        }
+
+        // If there is no @covers annotation but a @coversNothing annotation
+        // then code coverage data does not need to be collected
+        if (isset($annotations['class']['coversNothing'])) {
+            // @see https://github.com/sebastianbergmann/phpunit/issues/4947#issuecomment-1084480950
+            // return false;
+        }
+
+        // If there is no @coversNothing annotation then
+        // code coverage data may be collected
+        return true;
+    }
+
+    /**
+     * @throws Exception
+     *
+     * @psalm-param class-string $className
+     */
+    public static function getRequirements(string $className, string $methodName): array
+    {
+        return self::mergeArraysRecursively(
+            Registry::getInstance()->forClassName($className)->requirements(),
+            Registry::getInstance()->forMethod($className, $methodName)->requirements()
+        );
+    }
+
+    /**
+     * Returns the missing requirements for a test.
+     *
+     * @throws Exception
+     * @throws Warning
+     *
+     * @psalm-param class-string $className
+     */
+    public static function getMissingRequirements(string $className, string $methodName): array
+    {
+        $required = self::getRequirements($className, $methodName);
+        $missing  = [];
+        $hint     = null;
+
+        if (!empty($required['PHP'])) {
+            $operator = new VersionComparisonOperator(empty($required['PHP']['operator']) ? '>=' : $required['PHP']['operator']);
+
+            if (!version_compare(PHP_VERSION, $required['PHP']['version'], $operator->asString())) {
+                $missing[] = sprintf('PHP %s %s is required.', $operator->asString(), $required['PHP']['version']);
+                $hint      = 'PHP';
+            }
+        } elseif (!empty($required['PHP_constraint'])) {
+            $version = new \PharIo\Version\Version(self::sanitizeVersionNumber(PHP_VERSION));
+
+            if (!$required['PHP_constraint']['constraint']->complies($version)) {
+                $missing[] = sprintf(
+                    'PHP version does not match the required constraint %s.',
+                    $required['PHP_constraint']['constraint']->asString()
+                );
+
+                $hint = 'PHP_constraint';
+            }
+        }
+
+        if (!empty($required['PHPUnit'])) {
+            $phpunitVersion = Version::id();
+
+            $operator = new VersionComparisonOperator(empty($required['PHPUnit']['operator']) ? '>=' : $required['PHPUnit']['operator']);
+
+            if (!version_compare($phpunitVersion, $required['PHPUnit']['version'], $operator->asString())) {
+                $missing[] = sprintf('PHPUnit %s %s is required.', $operator->asString(), $required['PHPUnit']['version']);
+                $hint      = $hint ?? 'PHPUnit';
+            }
+        } elseif (!empty($required['PHPUnit_constraint'])) {
+            $phpunitVersion = new \PharIo\Version\Version(self::sanitizeVersionNumber(Version::id()));
+
+            if (!$required['PHPUnit_constraint']['constraint']->complies($phpunitVersion)) {
+                $missing[] = sprintf(
+                    'PHPUnit version does not match the required constraint %s.',
+                    $required['PHPUnit_constraint']['constraint']->asString()
+                );
+
+                $hint = $hint ?? 'PHPUnit_constraint';
+            }
+        }
+
+        if (!empty($required['OSFAMILY']) && $required['OSFAMILY'] !== (new OperatingSystem)->getFamily()) {
+            $missing[] = sprintf('Operating system %s is required.', $required['OSFAMILY']);
+            $hint      = $hint ?? 'OSFAMILY';
+        }
+
+        if (!empty($required['OS'])) {
+            $requiredOsPattern = sprintf('/%s/i', addcslashes($required['OS'], '/'));
+
+            if (!preg_match($requiredOsPattern, PHP_OS)) {
+                $missing[] = sprintf('Operating system matching %s is required.', $requiredOsPattern);
+                $hint      = $hint ?? 'OS';
+            }
+        }
+
+        if (!empty($required['functions'])) {
+            foreach ($required['functions'] as $function) {
+                $pieces = explode('::', $function);
+
+                if (count($pieces) === 2 && class_exists($pieces[0]) && method_exists($pieces[0], $pieces[1])) {
+                    continue;
+                }
+
+                if (function_exists($function)) {
+                    continue;
+                }
+
+                $missing[] = sprintf('Function %s is required.', $function);
+                $hint      = $hint ?? 'function_' . $function;
+            }
+        }
+
+        if (!empty($required['setting'])) {
+            foreach ($required['setting'] as $setting => $value) {
+                if (ini_get($setting) !== $value) {
+                    $missing[] = sprintf('Setting "%s" must be "%s".', $setting, $value);
+                    $hint      = $hint ?? '__SETTING_' . $setting;
+                }
+            }
+        }
+
+        if (!empty($required['extensions'])) {
+            foreach ($required['extensions'] as $extension) {
+                if (isset($required['extension_versions'][$extension])) {
+                    continue;
+                }
+
+                if (!extension_loaded($extension)) {
+                    $missing[] = sprintf('Extension %s is required.', $extension);
+                    $hint      = $hint ?? 'extension_' . $extension;
+                }
+            }
+        }
+
+        if (!empty($required['extension_versions'])) {
+            foreach ($required['extension_versions'] as $extension => $req) {
+                $actualVersion = phpversion($extension);
+
+                $operator = new VersionComparisonOperator(empty($req['operator']) ? '>=' : $req['operator']);
+
+                if ($actualVersion === false || !version_compare($actualVersion, $req['version'], $operator->asString())) {
+                    $missing[] = sprintf('Extension %s %s %s is required.', $extension, $operator->asString(), $req['version']);
+                    $hint      = $hint ?? 'extension_' . $extension;
+                }
+            }
+        }
+
+        if ($hint && isset($required['__OFFSET'])) {
+            array_unshift($missing, '__OFFSET_FILE=' . $required['__OFFSET']['__FILE']);
+            array_unshift($missing, '__OFFSET_LINE=' . ($required['__OFFSET'][$hint] ?? 1));
+        }
+
+        return $missing;
+    }
+
+    /**
+     * Returns the provided data for a method.
+     *
+     * @throws Exception
+     *
+     * @psalm-param class-string $className
+     */
+    public static function getProvidedData(string $className, string $methodName): ?array
+    {
+        return Registry::getInstance()->forMethod($className, $methodName)->getProvidedData();
+    }
+
+    /**
+     * @psalm-param class-string $className
+     */
+    public static function parseTestMethodAnnotations(string $className, ?string $methodName = ''): array
+    {
+        $registry = Registry::getInstance();
+
+        if ($methodName !== null) {
+            try {
+                return [
+                    'method' => $registry->forMethod($className, $methodName)->symbolAnnotations(),
+                    'class'  => $registry->forClassName($className)->symbolAnnotations(),
+                ];
+            } catch (Exception $methodNotFound) {
+                // ignored
+            }
+        }
+
+        return [
+            'method' => null,
+            'class'  => $registry->forClassName($className)->symbolAnnotations(),
+        ];
+    }
+
+    /**
+     * @psalm-param class-string $className
+     */
+    public static function getInlineAnnotations(string $className, string $methodName): array
+    {
+        return Registry::getInstance()->forMethod($className, $methodName)->getInlineAnnotations();
+    }
+
+    /** @psalm-param class-string $className */
+    public static function getBackupSettings(string $className, string $methodName): array
+    {
+        return [
+            'backupGlobals' => self::getBooleanAnnotationSetting(
+                $className,
+                $methodName,
+                'backupGlobals'
+            ),
+            'backupStaticAttributes' => self::getBooleanAnnotationSetting(
+                $className,
+                $methodName,
+                'backupStaticAttributes'
+            ),
+        ];
+    }
+
+    /**
+     * @psalm-param class-string $className
+     *
+     * @return ExecutionOrderDependency[]
+     */
+    public static function getDependencies(string $className, string $methodName): array
+    {
+        $annotations = self::parseTestMethodAnnotations(
+            $className,
+            $methodName
+        );
+
+        $dependsAnnotations = $annotations['class']['depends'] ?? [];
+
+        if (isset($annotations['method']['depends'])) {
+            $dependsAnnotations = array_merge(
+                $dependsAnnotations,
+                $annotations['method']['depends']
+            );
+        }
+
+        // Normalize dependency name to className::methodName
+        $dependencies = [];
+
+        foreach ($dependsAnnotations as $value) {
+            $dependencies[] = ExecutionOrderDependency::createFromDependsAnnotation($className, $value);
+        }
+
+        return array_unique($dependencies);
+    }
+
+    /** @psalm-param class-string $className */
+    public static function getGroups(string $className, ?string $methodName = ''): array
+    {
+        $annotations = self::parseTestMethodAnnotations(
+            $className,
+            $methodName
+        );
+
+        $groups = [];
+
+        if (isset($annotations['method']['author'])) {
+            $groups[] = $annotations['method']['author'];
+        } elseif (isset($annotations['class']['author'])) {
+            $groups[] = $annotations['class']['author'];
+        }
+
+        if (isset($annotations['class']['group'])) {
+            $groups[] = $annotations['class']['group'];
+        }
+
+        if (isset($annotations['method']['group'])) {
+            $groups[] = $annotations['method']['group'];
+        }
+
+        if (isset($annotations['class']['ticket'])) {
+            $groups[] = $annotations['class']['ticket'];
+        }
+
+        if (isset($annotations['method']['ticket'])) {
+            $groups[] = $annotations['method']['ticket'];
+        }
+
+        foreach (['method', 'class'] as $element) {
+            foreach (['small', 'medium', 'large'] as $size) {
+                if (isset($annotations[$element][$size])) {
+                    $groups[] = [$size];
+
+                    break 2;
+                }
+            }
+        }
+
+        foreach (['method', 'class'] as $element) {
+            if (isset($annotations[$element]['covers'])) {
+                foreach ($annotations[$element]['covers'] as $coversTarget) {
+                    $groups[] = ['__phpunit_covers_' . self::canonicalizeName($coversTarget)];
+                }
+            }
+
+            if (isset($annotations[$element]['uses'])) {
+                foreach ($annotations[$element]['uses'] as $usesTarget) {
+                    $groups[] = ['__phpunit_uses_' . self::canonicalizeName($usesTarget)];
+                }
+            }
+        }
+
+        return array_unique(array_merge([], ...$groups));
+    }
+
+    /** @psalm-param class-string $className */
+    public static function getSize(string $className, ?string $methodName): int
+    {
+        $groups = array_flip(self::getGroups($className, $methodName));
+
+        if (isset($groups['large'])) {
+            return self::LARGE;
+        }
+
+        if (isset($groups['medium'])) {
+            return self::MEDIUM;
+        }
+
+        if (isset($groups['small'])) {
+            return self::SMALL;
+        }
+
+        return self::UNKNOWN;
+    }
+
+    /** @psalm-param class-string $className */
+    public static function getProcessIsolationSettings(string $className, string $methodName): bool
+    {
+        $annotations = self::parseTestMethodAnnotations(
+            $className,
+            $methodName
+        );
+
+        return isset($annotations['class']['runTestsInSeparateProcesses']) || isset($annotations['method']['runInSeparateProcess']);
+    }
+
+    /** @psalm-param class-string $className */
+    public static function getClassProcessIsolationSettings(string $className, string $methodName): bool
+    {
+        $annotations = self::parseTestMethodAnnotations(
+            $className,
+            $methodName
+        );
+
+        return isset($annotations['class']['runClassInSeparateProcess']);
+    }
+
+    /** @psalm-param class-string $className */
+    public static function getPreserveGlobalStateSettings(string $className, string $methodName): ?bool
+    {
+        return self::getBooleanAnnotationSetting(
+            $className,
+            $methodName,
+            'preserveGlobalState'
+        );
+    }
+
+    /** @psalm-param class-string $className */
+    public static function getHookMethods(string $className): array
+    {
+        if (!class_exists($className, false)) {
+            return self::emptyHookMethodsArray();
+        }
+
+        if (!isset(self::$hookMethods[$className])) {
+            self::$hookMethods[$className] = self::emptyHookMethodsArray();
+
+            try {
+                foreach ((new Reflection)->methodsInTestClass(new ReflectionClass($className)) as $method) {
+                    $docBlock = Registry::getInstance()->forMethod($className, $method->getName());
+
+                    if ($method->isStatic()) {
+                        if ($docBlock->isHookToBeExecutedBeforeClass()) {
+                            array_unshift(
+                                self::$hookMethods[$className]['beforeClass'],
+                                $method->getName()
+                            );
+                        }
+
+                        if ($docBlock->isHookToBeExecutedAfterClass()) {
+                            self::$hookMethods[$className]['afterClass'][] = $method->getName();
+                        }
+                    }
+
+                    if ($docBlock->isToBeExecutedBeforeTest()) {
+                        array_unshift(
+                            self::$hookMethods[$className]['before'],
+                            $method->getName()
+                        );
+                    }
+
+                    if ($docBlock->isToBeExecutedAsPreCondition()) {
+                        array_unshift(
+                            self::$hookMethods[$className]['preCondition'],
+                            $method->getName()
+                        );
+                    }
+
+                    if ($docBlock->isToBeExecutedAsPostCondition()) {
+                        self::$hookMethods[$className]['postCondition'][] = $method->getName();
+                    }
+
+                    if ($docBlock->isToBeExecutedAfterTest()) {
+                        self::$hookMethods[$className]['after'][] = $method->getName();
+                    }
+                }
+            } catch (ReflectionException $e) {
+            }
+        }
+
+        return self::$hookMethods[$className];
+    }
+
+    public static function isTestMethod(ReflectionMethod $method): bool
+    {
+        if (!$method->isPublic()) {
+            return false;
+        }
+
+        if (strpos($method->getName(), 'test') === 0) {
+            return true;
+        }
+
+        return array_key_exists(
+            'test',
+            Registry::getInstance()->forMethod(
+                $method->getDeclaringClass()->getName(),
+                $method->getName()
+            )
+            ->symbolAnnotations()
+        );
+    }
+
+    /**
+     * @throws CodeCoverageException
+     *
+     * @psalm-param class-string $className
+     */
+    private static function getLinesToBeCoveredOrUsed(string $className, string $methodName, string $mode): array
+    {
+        $annotations = self::parseTestMethodAnnotations(
+            $className,
+            $methodName
+        );
+
+        $classShortcut = null;
+
+        if (!empty($annotations['class'][$mode . 'DefaultClass'])) {
+            if (count($annotations['class'][$mode . 'DefaultClass']) > 1) {
+                throw new CodeCoverageException(
+                    sprintf(
+                        'More than one @%sClass annotation in class or interface "%s".',
+                        $mode,
+                        $className
+                    )
+                );
+            }
+
+            $classShortcut = $annotations['class'][$mode . 'DefaultClass'][0];
+        }
+
+        $list = $annotations['class'][$mode] ?? [];
+
+        if (isset($annotations['method'][$mode])) {
+            $list = array_merge($list, $annotations['method'][$mode]);
+        }
+
+        $codeUnits = CodeUnitCollection::fromArray([]);
+        $mapper    = new Mapper;
+
+        foreach (array_unique($list) as $element) {
+            if ($classShortcut && strncmp($element, '::', 2) === 0) {
+                $element = $classShortcut . $element;
+            }
+
+            $element = preg_replace('/[\s()]+$/', '', $element);
+            $element = explode(' ', $element);
+            $element = $element[0];
+
+            if ($mode === 'covers' && interface_exists($element)) {
+                throw new InvalidCoversTargetException(
+                    sprintf(
+                        'Trying to @cover interface "%s".',
+                        $element
+                    )
+                );
+            }
+
+            try {
+                $codeUnits = $codeUnits->mergeWith($mapper->stringToCodeUnits($element));
+            } catch (InvalidCodeUnitException $e) {
+                throw new InvalidCoversTargetException(
+                    sprintf(
+                        '"@%s %s" is invalid',
+                        $mode,
+                        $element
+                    ),
+                    (int) $e->getCode(),
+                    $e
+                );
+            }
+        }
+
+        return $mapper->codeUnitsToSourceLines($codeUnits);
+    }
+
+    private static function emptyHookMethodsArray(): array
+    {
+        return [
+            'beforeClass'   => ['setUpBeforeClass'],
+            'before'        => ['setUp'],
+            'preCondition'  => ['assertPreConditions'],
+            'postCondition' => ['assertPostConditions'],
+            'after'         => ['tearDown'],
+            'afterClass'    => ['tearDownAfterClass'],
+        ];
+    }
+
+    /** @psalm-param class-string $className */
+    private static function getBooleanAnnotationSetting(string $className, ?string $methodName, string $settingName): ?bool
+    {
+        $annotations = self::parseTestMethodAnnotations(
+            $className,
+            $methodName
+        );
+
+        if (isset($annotations['method'][$settingName])) {
+            if ($annotations['method'][$settingName][0] === 'enabled') {
+                return true;
+            }
+
+            if ($annotations['method'][$settingName][0] === 'disabled') {
+                return false;
+            }
+        }
+
+        if (isset($annotations['class'][$settingName])) {
+            if ($annotations['class'][$settingName][0] === 'enabled') {
+                return true;
+            }
+
+            if ($annotations['class'][$settingName][0] === 'disabled') {
+                return false;
+            }
+        }
+
+        return null;
+    }
+
+    /**
+     * Trims any extensions from version string that follows after
+     * the <major>.<minor>[.<patch>] format.
+     */
+    private static function sanitizeVersionNumber(string $version)
+    {
+        return preg_replace(
+            '/^(\d+\.\d+(?:.\d+)?).*$/',
+            '$1',
+            $version
+        );
+    }
+
+    private static function shouldCoversAnnotationBeUsed(array $annotations): bool
+    {
+        if (isset($annotations['method']['coversNothing'])) {
+            return false;
+        }
+
+        if (isset($annotations['method']['covers'])) {
+            return true;
+        }
+
+        if (isset($annotations['class']['coversNothing'])) {
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * Merge two arrays together.
+     *
+     * If an integer key exists in both arrays and preserveNumericKeys is false, the value
+     * from the second array will be appended to the first array. If both values are arrays, they
+     * are merged together, else the value of the second array overwrites the one of the first array.
+     *
+     * This implementation is copied from https://github.com/zendframework/zend-stdlib/blob/76b653c5e99b40eccf5966e3122c90615134ae46/src/ArrayUtils.php
+     *
+     * Zend Framework (http://framework.zend.com/)
+     *
+     * @see      http://github.com/zendframework/zf2 for the canonical source repository
+     *
+     * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+     * @license   http://framework.zend.com/license/new-bsd New BSD License
+     */
+    private static function mergeArraysRecursively(array $a, array $b): array
+    {
+        foreach ($b as $key => $value) {
+            if (array_key_exists($key, $a)) {
+                if (is_int($key)) {
+                    $a[] = $value;
+                } elseif (is_array($value) && is_array($a[$key])) {
+                    $a[$key] = self::mergeArraysRecursively($a[$key], $value);
+                } else {
+                    $a[$key] = $value;
+                }
+            } else {
+                $a[$key] = $value;
+            }
+        }
+
+        return $a;
+    }
+
+    private static function canonicalizeName(string $name): string
+    {
+        return strtolower(trim($name, '\\'));
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/TestDox/CliTestDoxPrinter.php b/www-api/vendor/phpunit/phpunit/src/Util/TestDox/CliTestDoxPrinter.php
new file mode 100644
index 00000000..def16c39
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/TestDox/CliTestDoxPrinter.php
@@ -0,0 +1,381 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util\TestDox;
+
+use const PHP_EOL;
+use function array_map;
+use function ceil;
+use function count;
+use function explode;
+use function get_class;
+use function implode;
+use function preg_match;
+use function sprintf;
+use function strlen;
+use function strpos;
+use function trim;
+use PHPUnit\Framework\Test;
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\TestResult;
+use PHPUnit\Runner\BaseTestRunner;
+use PHPUnit\Runner\PhptTestCase;
+use PHPUnit\Util\Color;
+use SebastianBergmann\Timer\ResourceUsageFormatter;
+use SebastianBergmann\Timer\Timer;
+use Throwable;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+class CliTestDoxPrinter extends TestDoxPrinter
+{
+    /**
+     * The default Testdox left margin for messages is a vertical line.
+     */
+    private const PREFIX_SIMPLE = [
+        'default' => '│',
+        'start'   => '│',
+        'message' => '│',
+        'diff'    => '│',
+        'trace'   => '│',
+        'last'    => '│',
+    ];
+
+    /**
+     * Colored Testdox use box-drawing for a more textured map of the message.
+     */
+    private const PREFIX_DECORATED = [
+        'default' => '│',
+        'start'   => '┐',
+        'message' => '├',
+        'diff'    => '┊',
+        'trace'   => '╵',
+        'last'    => '┴',
+    ];
+
+    private const SPINNER_ICONS = [
+        " \e[36m◐\e[0m running tests",
+        " \e[36m◓\e[0m running tests",
+        " \e[36m◑\e[0m running tests",
+        " \e[36m◒\e[0m running tests",
+    ];
+
+    private const STATUS_STYLES = [
+        BaseTestRunner::STATUS_PASSED => [
+            'symbol' => '✔',
+            'color'  => 'fg-green',
+        ],
+        BaseTestRunner::STATUS_ERROR => [
+            'symbol'  => '✘',
+            'color'   => 'fg-yellow',
+            'message' => 'bg-yellow,fg-black',
+        ],
+        BaseTestRunner::STATUS_FAILURE => [
+            'symbol'  => '✘',
+            'color'   => 'fg-red',
+            'message' => 'bg-red,fg-white',
+        ],
+        BaseTestRunner::STATUS_SKIPPED => [
+            'symbol'  => '↩',
+            'color'   => 'fg-cyan',
+            'message' => 'fg-cyan',
+        ],
+        BaseTestRunner::STATUS_RISKY => [
+            'symbol'  => '☢',
+            'color'   => 'fg-yellow',
+            'message' => 'fg-yellow',
+        ],
+        BaseTestRunner::STATUS_INCOMPLETE => [
+            'symbol'  => '∅',
+            'color'   => 'fg-yellow',
+            'message' => 'fg-yellow',
+        ],
+        BaseTestRunner::STATUS_WARNING => [
+            'symbol'  => '⚠',
+            'color'   => 'fg-yellow',
+            'message' => 'fg-yellow',
+        ],
+        BaseTestRunner::STATUS_UNKNOWN => [
+            'symbol'  => '?',
+            'color'   => 'fg-blue',
+            'message' => 'fg-white,bg-blue',
+        ],
+    ];
+
+    /**
+     * @var int[]
+     */
+    private $nonSuccessfulTestResults = [];
+
+    /**
+     * @var Timer
+     */
+    private $timer;
+
+    /**
+     * @param null|resource|string $out
+     * @param int|string           $numberOfColumns
+     *
+     * @throws \PHPUnit\Framework\Exception
+     */
+    public function __construct($out = null, bool $verbose = false, string $colors = self::COLOR_DEFAULT, bool $debug = false, $numberOfColumns = 80, bool $reverse = false)
+    {
+        parent::__construct($out, $verbose, $colors, $debug, $numberOfColumns, $reverse);
+
+        $this->timer = new Timer;
+
+        $this->timer->start();
+    }
+
+    public function printResult(TestResult $result): void
+    {
+        $this->printHeader($result);
+
+        $this->printNonSuccessfulTestsSummary($result->count());
+
+        $this->printFooter($result);
+    }
+
+    protected function printHeader(TestResult $result): void
+    {
+        $this->write("\n" . (new ResourceUsageFormatter)->resourceUsage($this->timer->stop()) . "\n\n");
+    }
+
+    protected function formatClassName(Test $test): string
+    {
+        if ($test instanceof TestCase) {
+            return $this->prettifier->prettifyTestClass(get_class($test));
+        }
+
+        return get_class($test);
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    protected function registerTestResult(Test $test, ?Throwable $t, int $status, float $time, bool $verbose): void
+    {
+        if ($status !== BaseTestRunner::STATUS_PASSED) {
+            $this->nonSuccessfulTestResults[] = $this->testIndex;
+        }
+
+        parent::registerTestResult($test, $t, $status, $time, $verbose);
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    protected function formatTestName(Test $test): string
+    {
+        if ($test instanceof TestCase) {
+            return $this->prettifier->prettifyTestCase($test);
+        }
+
+        return parent::formatTestName($test);
+    }
+
+    protected function writeTestResult(array $prevResult, array $result): void
+    {
+        // spacer line for new suite headers and after verbose messages
+        if ($prevResult['testName'] !== '' &&
+            (!empty($prevResult['message']) || $prevResult['className'] !== $result['className'])) {
+            $this->write(PHP_EOL);
+        }
+
+        // suite header
+        if ($prevResult['className'] !== $result['className']) {
+            $this->write($this->colorizeTextBox('underlined', $result['className']) . PHP_EOL);
+        }
+
+        // test result line
+        if ($this->colors && $result['className'] === PhptTestCase::class) {
+            $testName = Color::colorizePath($result['testName'], $prevResult['testName'], true);
+        } else {
+            $testName = $result['testMethod'];
+        }
+
+        $style = self::STATUS_STYLES[$result['status']];
+        $line  = sprintf(
+            ' %s %s%s' . PHP_EOL,
+            $this->colorizeTextBox($style['color'], $style['symbol']),
+            $testName,
+            $this->verbose ? ' ' . $this->formatRuntime($result['time'], $style['color']) : ''
+        );
+
+        $this->write($line);
+
+        // additional information when verbose
+        $this->write($result['message']);
+    }
+
+    protected function formatThrowable(Throwable $t, ?int $status = null): string
+    {
+        return trim(\PHPUnit\Framework\TestFailure::exceptionToString($t));
+    }
+
+    protected function colorizeMessageAndDiff(string $style, string $buffer): array
+    {
+        $lines      = $buffer ? array_map('\rtrim', explode(PHP_EOL, $buffer)) : [];
+        $message    = [];
+        $diff       = [];
+        $insideDiff = false;
+
+        foreach ($lines as $line) {
+            if ($line === '--- Expected') {
+                $insideDiff = true;
+            }
+
+            if (!$insideDiff) {
+                $message[] = $line;
+            } else {
+                if (strpos($line, '-') === 0) {
+                    $line = Color::colorize('fg-red', Color::visualizeWhitespace($line, true));
+                } elseif (strpos($line, '+') === 0) {
+                    $line = Color::colorize('fg-green', Color::visualizeWhitespace($line, true));
+                } elseif ($line === '@@ @@') {
+                    $line = Color::colorize('fg-cyan', $line);
+                }
+                $diff[] = $line;
+            }
+        }
+        $diff = implode(PHP_EOL, $diff);
+
+        if (!empty($message)) {
+            $message = $this->colorizeTextBox($style, implode(PHP_EOL, $message));
+        }
+
+        return [$message, $diff];
+    }
+
+    protected function formatStacktrace(Throwable $t): string
+    {
+        $trace = \PHPUnit\Util\Filter::getFilteredStacktrace($t);
+
+        if (!$this->colors) {
+            return $trace;
+        }
+
+        $lines    = [];
+        $prevPath = '';
+
+        foreach (explode(PHP_EOL, $trace) as $line) {
+            if (preg_match('/^(.*):(\d+)$/', $line, $matches)) {
+                $lines[] = Color::colorizePath($matches[1], $prevPath) .
+                    Color::dim(':') .
+                    Color::colorize('fg-blue', $matches[2]) .
+                    "\n";
+                $prevPath = $matches[1];
+            } else {
+                $lines[]  = $line;
+                $prevPath = '';
+            }
+        }
+
+        return implode('', $lines);
+    }
+
+    protected function formatTestResultMessage(Throwable $t, array $result, ?string $prefix = null): string
+    {
+        $message = $this->formatThrowable($t, $result['status']);
+        $diff    = '';
+
+        if (!($this->verbose || $result['verbose'])) {
+            return '';
+        }
+
+        if ($message && $this->colors) {
+            $style            = self::STATUS_STYLES[$result['status']]['message'] ?? '';
+            [$message, $diff] = $this->colorizeMessageAndDiff($style, $message);
+        }
+
+        if ($prefix === null || !$this->colors) {
+            $prefix = self::PREFIX_SIMPLE;
+        }
+
+        if ($this->colors) {
+            $color  = self::STATUS_STYLES[$result['status']]['color'] ?? '';
+            $prefix = array_map(static function ($p) use ($color)
+            {
+                return Color::colorize($color, $p);
+            }, self::PREFIX_DECORATED);
+        }
+
+        $trace = $this->formatStacktrace($t);
+        $out   = $this->prefixLines($prefix['start'], PHP_EOL) . PHP_EOL;
+
+        if ($message) {
+            $out .= $this->prefixLines($prefix['message'], $message . PHP_EOL) . PHP_EOL;
+        }
+
+        if ($diff) {
+            $out .= $this->prefixLines($prefix['diff'], $diff . PHP_EOL) . PHP_EOL;
+        }
+
+        if ($trace) {
+            if ($message || $diff) {
+                $out .= $this->prefixLines($prefix['default'], PHP_EOL) . PHP_EOL;
+            }
+            $out .= $this->prefixLines($prefix['trace'], $trace . PHP_EOL) . PHP_EOL;
+        }
+        $out .= $this->prefixLines($prefix['last'], PHP_EOL) . PHP_EOL;
+
+        return $out;
+    }
+
+    protected function drawSpinner(): void
+    {
+        if ($this->colors) {
+            $id = $this->spinState % count(self::SPINNER_ICONS);
+            $this->write(self::SPINNER_ICONS[$id]);
+        }
+    }
+
+    protected function undrawSpinner(): void
+    {
+        if ($this->colors) {
+            $id = $this->spinState % count(self::SPINNER_ICONS);
+            $this->write("\e[1K\e[" . strlen(self::SPINNER_ICONS[$id]) . 'D');
+        }
+    }
+
+    private function formatRuntime(float $time, string $color = ''): string
+    {
+        if (!$this->colors) {
+            return sprintf('[%.2f ms]', $time * 1000);
+        }
+
+        if ($time > 1) {
+            $color = 'fg-magenta';
+        }
+
+        return Color::colorize($color, ' ' . (int) ceil($time * 1000) . ' ' . Color::dim('ms'));
+    }
+
+    private function printNonSuccessfulTestsSummary(int $numberOfExecutedTests): void
+    {
+        if (empty($this->nonSuccessfulTestResults)) {
+            return;
+        }
+
+        if ((count($this->nonSuccessfulTestResults) / $numberOfExecutedTests) >= 0.7) {
+            return;
+        }
+
+        $this->write("Summary of non-successful tests:\n\n");
+
+        $prevResult = $this->getEmptyTestResult();
+
+        foreach ($this->nonSuccessfulTestResults as $testIndex) {
+            $result = $this->testResults[$testIndex];
+            $this->writeTestResult($prevResult, $result);
+            $prevResult = $result;
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/TestDox/HtmlResultPrinter.php b/www-api/vendor/phpunit/phpunit/src/Util/TestDox/HtmlResultPrinter.php
new file mode 100644
index 00000000..013d1de8
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/TestDox/HtmlResultPrinter.php
@@ -0,0 +1,140 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util\TestDox;
+
+use function sprintf;
+use PHPUnit\Framework\TestResult;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class HtmlResultPrinter extends ResultPrinter
+{
+    /**
+     * @var string
+     */
+    private const PAGE_HEADER = <<<'EOT'
+<!doctype html>
+<html lang="en">
+    <head>
+        <meta charset="utf-8"/>
+        <title>Test Documentation</title>
+        <style>
+            body {
+                text-rendering: optimizeLegibility;
+                font-variant-ligatures: common-ligatures;
+                font-kerning: normal;
+                margin-left: 2em;
+                background-color: #ffffff;
+                color: #000000;
+            }
+
+            body > ul > li {
+                font-family: Source Serif Pro, PT Sans, Trebuchet MS, Helvetica, Arial;
+                font-size: 2em;
+            }
+
+            h2 {
+                font-family: Tahoma, Helvetica, Arial;
+                font-size: 3em;
+            }
+
+            ul {
+                list-style: none;
+                margin-bottom: 1em;
+            }
+        </style>
+    </head>
+    <body>
+EOT;
+
+    /**
+     * @var string
+     */
+    private const CLASS_HEADER = <<<'EOT'
+
+        <h2 id="%s">%s</h2>
+        <ul>
+
+EOT;
+
+    /**
+     * @var string
+     */
+    private const CLASS_FOOTER = <<<'EOT'
+        </ul>
+EOT;
+
+    /**
+     * @var string
+     */
+    private const PAGE_FOOTER = <<<'EOT'
+
+    </body>
+</html>
+EOT;
+
+    public function printResult(TestResult $result): void
+    {
+    }
+
+    /**
+     * Handler for 'start run' event.
+     */
+    protected function startRun(): void
+    {
+        $this->write(self::PAGE_HEADER);
+    }
+
+    /**
+     * Handler for 'start class' event.
+     */
+    protected function startClass(string $name): void
+    {
+        $this->write(
+            sprintf(
+                self::CLASS_HEADER,
+                $name,
+                $this->currentTestClassPrettified
+            )
+        );
+    }
+
+    /**
+     * Handler for 'on test' event.
+     */
+    protected function onTest(string $name, bool $success = true): void
+    {
+        $this->write(
+            sprintf(
+                "            <li style=\"color: %s;\">%s %s</li>\n",
+                $success ? '#555753' : '#ef2929',
+                $success ? '✓' : '❌',
+                $name
+            )
+        );
+    }
+
+    /**
+     * Handler for 'end class' event.
+     */
+    protected function endClass(string $name): void
+    {
+        $this->write(self::CLASS_FOOTER);
+    }
+
+    /**
+     * Handler for 'end run' event.
+     */
+    protected function endRun(): void
+    {
+        $this->write(self::PAGE_FOOTER);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/TestDox/NamePrettifier.php b/www-api/vendor/phpunit/phpunit/src/Util/TestDox/NamePrettifier.php
new file mode 100644
index 00000000..d2808a83
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/TestDox/NamePrettifier.php
@@ -0,0 +1,312 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util\TestDox;
+
+use function array_key_exists;
+use function array_keys;
+use function array_map;
+use function array_pop;
+use function array_values;
+use function explode;
+use function get_class;
+use function gettype;
+use function implode;
+use function in_array;
+use function is_bool;
+use function is_float;
+use function is_int;
+use function is_numeric;
+use function is_object;
+use function is_scalar;
+use function is_string;
+use function ord;
+use function preg_quote;
+use function preg_replace;
+use function range;
+use function sprintf;
+use function str_replace;
+use function strlen;
+use function strpos;
+use function strtolower;
+use function strtoupper;
+use function substr;
+use function trim;
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Util\Color;
+use PHPUnit\Util\Exception as UtilException;
+use PHPUnit\Util\Test;
+use ReflectionException;
+use ReflectionMethod;
+use ReflectionObject;
+use SebastianBergmann\Exporter\Exporter;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class NamePrettifier
+{
+    /**
+     * @var string[]
+     */
+    private $strings = [];
+
+    /**
+     * @var bool
+     */
+    private $useColor;
+
+    public function __construct(bool $useColor = false)
+    {
+        $this->useColor = $useColor;
+    }
+
+    /**
+     * Prettifies the name of a test class.
+     *
+     * @psalm-param class-string $className
+     */
+    public function prettifyTestClass(string $className): string
+    {
+        try {
+            $annotations = Test::parseTestMethodAnnotations($className);
+
+            if (isset($annotations['class']['testdox'][0])) {
+                return $annotations['class']['testdox'][0];
+            }
+        } catch (UtilException $e) {
+            // ignore, determine className by parsing the provided name
+        }
+
+        $parts     = explode('\\', $className);
+        $className = array_pop($parts);
+
+        if (substr($className, -1 * strlen('Test')) === 'Test') {
+            $className = substr($className, 0, strlen($className) - strlen('Test'));
+        }
+
+        if (strpos($className, 'Tests') === 0) {
+            $className = substr($className, strlen('Tests'));
+        } elseif (strpos($className, 'Test') === 0) {
+            $className = substr($className, strlen('Test'));
+        }
+
+        if (empty($className)) {
+            $className = 'UnnamedTests';
+        }
+
+        if (!empty($parts)) {
+            $parts[]            = $className;
+            $fullyQualifiedName = implode('\\', $parts);
+        } else {
+            $fullyQualifiedName = $className;
+        }
+
+        $result = preg_replace('/(?<=[[:lower:]])(?=[[:upper:]])/u', ' ', $className);
+
+        if ($fullyQualifiedName !== $className) {
+            return $result . ' (' . $fullyQualifiedName . ')';
+        }
+
+        return $result;
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function prettifyTestCase(TestCase $test): string
+    {
+        $annotations = Test::parseTestMethodAnnotations(
+            get_class($test),
+            $test->getName(false)
+        );
+
+        $annotationWithPlaceholders = false;
+
+        $callback = static function (string $variable): string
+        {
+            return sprintf('/%s(?=\b)/', preg_quote($variable, '/'));
+        };
+
+        if (isset($annotations['method']['testdox'][0])) {
+            $result = $annotations['method']['testdox'][0];
+
+            if (strpos($result, '$') !== false) {
+                $annotation   = $annotations['method']['testdox'][0];
+                $providedData = $this->mapTestMethodParameterNamesToProvidedDataValues($test);
+                $variables    = array_map($callback, array_keys($providedData));
+
+                $result = trim(preg_replace($variables, $providedData, $annotation));
+
+                $annotationWithPlaceholders = true;
+            }
+        } else {
+            $result = $this->prettifyTestMethod($test->getName(false));
+        }
+
+        if (!$annotationWithPlaceholders && $test->usesDataProvider()) {
+            $result .= $this->prettifyDataSet($test);
+        }
+
+        return $result;
+    }
+
+    public function prettifyDataSet(TestCase $test): string
+    {
+        if (!$this->useColor) {
+            return $test->getDataSetAsString(false);
+        }
+
+        if (is_int($test->dataName())) {
+            $data = Color::dim(' with data set ') . Color::colorize('fg-cyan', (string) $test->dataName());
+        } else {
+            $data = Color::dim(' with ') . Color::colorize('fg-cyan', Color::visualizeWhitespace((string) $test->dataName()));
+        }
+
+        return $data;
+    }
+
+    /**
+     * Prettifies the name of a test method.
+     */
+    public function prettifyTestMethod(string $name): string
+    {
+        $buffer = '';
+
+        if ($name === '') {
+            return $buffer;
+        }
+
+        $string = (string) preg_replace('#\d+$#', '', $name, -1, $count);
+
+        if (in_array($string, $this->strings, true)) {
+            $name = $string;
+        } elseif ($count === 0) {
+            $this->strings[] = $string;
+        }
+
+        if (strpos($name, 'test_') === 0) {
+            $name = substr($name, 5);
+        } elseif (strpos($name, 'test') === 0) {
+            $name = substr($name, 4);
+        }
+
+        if ($name === '') {
+            return $buffer;
+        }
+
+        $name[0] = strtoupper($name[0]);
+
+        if (strpos($name, '_') !== false) {
+            return trim(str_replace('_', ' ', $name));
+        }
+
+        $wasNumeric = false;
+
+        foreach (range(0, strlen($name) - 1) as $i) {
+            if ($i > 0 && ord($name[$i]) >= 65 && ord($name[$i]) <= 90) {
+                $buffer .= ' ' . strtolower($name[$i]);
+            } else {
+                $isNumeric = is_numeric($name[$i]);
+
+                if (!$wasNumeric && $isNumeric) {
+                    $buffer .= ' ';
+                    $wasNumeric = true;
+                }
+
+                if ($wasNumeric && !$isNumeric) {
+                    $wasNumeric = false;
+                }
+
+                $buffer .= $name[$i];
+            }
+        }
+
+        return $buffer;
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    private function mapTestMethodParameterNamesToProvidedDataValues(TestCase $test): array
+    {
+        try {
+            $reflector = new ReflectionMethod(get_class($test), $test->getName(false));
+            // @codeCoverageIgnoreStart
+        } catch (ReflectionException $e) {
+            throw new UtilException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+
+        $providedData       = [];
+        $providedDataValues = array_values($test->getProvidedData());
+        $i                  = 0;
+
+        $providedData['$_dataName'] = $test->dataName();
+
+        foreach ($reflector->getParameters() as $parameter) {
+            if (!array_key_exists($i, $providedDataValues) && $parameter->isDefaultValueAvailable()) {
+                try {
+                    $providedDataValues[$i] = $parameter->getDefaultValue();
+                    // @codeCoverageIgnoreStart
+                } catch (ReflectionException $e) {
+                    throw new UtilException(
+                        $e->getMessage(),
+                        (int) $e->getCode(),
+                        $e
+                    );
+                }
+                // @codeCoverageIgnoreEnd
+            }
+
+            $value = $providedDataValues[$i++] ?? null;
+
+            if (is_object($value)) {
+                $reflector = new ReflectionObject($value);
+
+                if ($reflector->hasMethod('__toString')) {
+                    $value = (string) $value;
+                } else {
+                    $value = get_class($value);
+                }
+            }
+
+            if (!is_scalar($value)) {
+                $value = gettype($value);
+            }
+
+            if (is_bool($value) || is_int($value) || is_float($value)) {
+                $value = (new Exporter)->export($value);
+            }
+
+            if (is_string($value) && $value === '') {
+                if ($this->useColor) {
+                    $value = Color::colorize('dim,underlined', 'empty');
+                } else {
+                    $value = "''";
+                }
+            }
+
+            $providedData['$' . $parameter->getName()] = $value;
+        }
+
+        if ($this->useColor) {
+            $providedData = array_map(static function ($value)
+            {
+                return Color::colorize('fg-cyan', Color::visualizeWhitespace((string) $value, true));
+            }, $providedData);
+        }
+
+        return $providedData;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/TestDox/ResultPrinter.php b/www-api/vendor/phpunit/phpunit/src/Util/TestDox/ResultPrinter.php
new file mode 100644
index 00000000..c4b63644
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/TestDox/ResultPrinter.php
@@ -0,0 +1,343 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util\TestDox;
+
+use function get_class;
+use function in_array;
+use PHPUnit\Framework\AssertionFailedError;
+use PHPUnit\Framework\ErrorTestCase;
+use PHPUnit\Framework\Test;
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Framework\Warning;
+use PHPUnit\Framework\WarningTestCase;
+use PHPUnit\Runner\BaseTestRunner;
+use PHPUnit\TextUI\ResultPrinter as ResultPrinterInterface;
+use PHPUnit\Util\Printer;
+use Throwable;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+abstract class ResultPrinter extends Printer implements ResultPrinterInterface
+{
+    /**
+     * @var NamePrettifier
+     */
+    protected $prettifier;
+
+    /**
+     * @var string
+     */
+    protected $testClass = '';
+
+    /**
+     * @var int
+     */
+    protected $testStatus;
+
+    /**
+     * @var array
+     */
+    protected $tests = [];
+
+    /**
+     * @var int
+     */
+    protected $successful = 0;
+
+    /**
+     * @var int
+     */
+    protected $warned = 0;
+
+    /**
+     * @var int
+     */
+    protected $failed = 0;
+
+    /**
+     * @var int
+     */
+    protected $risky = 0;
+
+    /**
+     * @var int
+     */
+    protected $skipped = 0;
+
+    /**
+     * @var int
+     */
+    protected $incomplete = 0;
+
+    /**
+     * @var null|string
+     */
+    protected $currentTestClassPrettified;
+
+    /**
+     * @var null|string
+     */
+    protected $currentTestMethodPrettified;
+
+    /**
+     * @var array
+     */
+    private $groups;
+
+    /**
+     * @var array
+     */
+    private $excludeGroups;
+
+    /**
+     * @param resource $out
+     *
+     * @throws \PHPUnit\Framework\Exception
+     */
+    public function __construct($out = null, array $groups = [], array $excludeGroups = [])
+    {
+        parent::__construct($out);
+
+        $this->groups        = $groups;
+        $this->excludeGroups = $excludeGroups;
+
+        $this->prettifier = new NamePrettifier;
+        $this->startRun();
+    }
+
+    /**
+     * Flush buffer and close output.
+     */
+    public function flush(): void
+    {
+        $this->doEndClass();
+        $this->endRun();
+
+        parent::flush();
+    }
+
+    /**
+     * An error occurred.
+     */
+    public function addError(Test $test, Throwable $t, float $time): void
+    {
+        if (!$this->isOfInterest($test)) {
+            return;
+        }
+
+        $this->testStatus = BaseTestRunner::STATUS_ERROR;
+        $this->failed++;
+    }
+
+    /**
+     * A warning occurred.
+     */
+    public function addWarning(Test $test, Warning $e, float $time): void
+    {
+        if (!$this->isOfInterest($test)) {
+            return;
+        }
+
+        $this->testStatus = BaseTestRunner::STATUS_WARNING;
+        $this->warned++;
+    }
+
+    /**
+     * A failure occurred.
+     */
+    public function addFailure(Test $test, AssertionFailedError $e, float $time): void
+    {
+        if (!$this->isOfInterest($test)) {
+            return;
+        }
+
+        $this->testStatus = BaseTestRunner::STATUS_FAILURE;
+        $this->failed++;
+    }
+
+    /**
+     * Incomplete test.
+     */
+    public function addIncompleteTest(Test $test, Throwable $t, float $time): void
+    {
+        if (!$this->isOfInterest($test)) {
+            return;
+        }
+
+        $this->testStatus = BaseTestRunner::STATUS_INCOMPLETE;
+        $this->incomplete++;
+    }
+
+    /**
+     * Risky test.
+     */
+    public function addRiskyTest(Test $test, Throwable $t, float $time): void
+    {
+        if (!$this->isOfInterest($test)) {
+            return;
+        }
+
+        $this->testStatus = BaseTestRunner::STATUS_RISKY;
+        $this->risky++;
+    }
+
+    /**
+     * Skipped test.
+     */
+    public function addSkippedTest(Test $test, Throwable $t, float $time): void
+    {
+        if (!$this->isOfInterest($test)) {
+            return;
+        }
+
+        $this->testStatus = BaseTestRunner::STATUS_SKIPPED;
+        $this->skipped++;
+    }
+
+    /**
+     * A testsuite started.
+     */
+    public function startTestSuite(TestSuite $suite): void
+    {
+    }
+
+    /**
+     * A testsuite ended.
+     */
+    public function endTestSuite(TestSuite $suite): void
+    {
+    }
+
+    /**
+     * A test started.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function startTest(Test $test): void
+    {
+        if (!$this->isOfInterest($test)) {
+            return;
+        }
+
+        $class = get_class($test);
+
+        if ($this->testClass !== $class) {
+            if ($this->testClass !== '') {
+                $this->doEndClass();
+            }
+
+            $this->currentTestClassPrettified = $this->prettifier->prettifyTestClass($class);
+            $this->testClass                  = $class;
+            $this->tests                      = [];
+
+            $this->startClass($class);
+        }
+
+        if ($test instanceof TestCase) {
+            $this->currentTestMethodPrettified = $this->prettifier->prettifyTestCase($test);
+        }
+
+        $this->testStatus = BaseTestRunner::STATUS_PASSED;
+    }
+
+    /**
+     * A test ended.
+     */
+    public function endTest(Test $test, float $time): void
+    {
+        if (!$this->isOfInterest($test)) {
+            return;
+        }
+
+        $this->tests[] = [$this->currentTestMethodPrettified, $this->testStatus];
+
+        $this->currentTestClassPrettified  = null;
+        $this->currentTestMethodPrettified = null;
+    }
+
+    protected function doEndClass(): void
+    {
+        foreach ($this->tests as $test) {
+            $this->onTest($test[0], $test[1] === BaseTestRunner::STATUS_PASSED);
+        }
+
+        $this->endClass($this->testClass);
+    }
+
+    /**
+     * Handler for 'start run' event.
+     */
+    protected function startRun(): void
+    {
+    }
+
+    /**
+     * Handler for 'start class' event.
+     */
+    protected function startClass(string $name): void
+    {
+    }
+
+    /**
+     * Handler for 'on test' event.
+     */
+    protected function onTest(string $name, bool $success = true): void
+    {
+    }
+
+    /**
+     * Handler for 'end class' event.
+     */
+    protected function endClass(string $name): void
+    {
+    }
+
+    /**
+     * Handler for 'end run' event.
+     */
+    protected function endRun(): void
+    {
+    }
+
+    private function isOfInterest(Test $test): bool
+    {
+        if (!$test instanceof TestCase) {
+            return false;
+        }
+
+        if ($test instanceof ErrorTestCase || $test instanceof WarningTestCase) {
+            return false;
+        }
+
+        if (!empty($this->groups)) {
+            foreach ($test->getGroups() as $group) {
+                if (in_array($group, $this->groups, true)) {
+                    return true;
+                }
+            }
+
+            return false;
+        }
+
+        if (!empty($this->excludeGroups)) {
+            foreach ($test->getGroups() as $group) {
+                if (in_array($group, $this->excludeGroups, true)) {
+                    return false;
+                }
+            }
+
+            return true;
+        }
+
+        return true;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/TestDox/TestDoxPrinter.php b/www-api/vendor/phpunit/phpunit/src/Util/TestDox/TestDoxPrinter.php
new file mode 100644
index 00000000..bd64785c
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/TestDox/TestDoxPrinter.php
@@ -0,0 +1,388 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util\TestDox;
+
+use const PHP_EOL;
+use function array_map;
+use function get_class;
+use function implode;
+use function method_exists;
+use function preg_split;
+use function trim;
+use PHPUnit\Framework\AssertionFailedError;
+use PHPUnit\Framework\Reorderable;
+use PHPUnit\Framework\Test;
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\TestResult;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Framework\Warning;
+use PHPUnit\Runner\BaseTestRunner;
+use PHPUnit\Runner\PhptTestCase;
+use PHPUnit\TextUI\DefaultResultPrinter;
+use Throwable;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+class TestDoxPrinter extends DefaultResultPrinter
+{
+    /**
+     * @var NamePrettifier
+     */
+    protected $prettifier;
+
+    /**
+     * @var int The number of test results received from the TestRunner
+     */
+    protected $testIndex = 0;
+
+    /**
+     * @var int The number of test results already sent to the output
+     */
+    protected $testFlushIndex = 0;
+
+    /**
+     * @var array<int, array> Buffer for test results
+     */
+    protected $testResults = [];
+
+    /**
+     * @var array<string, int> Lookup table for testname to testResults[index]
+     */
+    protected $testNameResultIndex = [];
+
+    /**
+     * @var bool
+     */
+    protected $enableOutputBuffer = false;
+
+    /**
+     * @var array array<string>
+     */
+    protected $originalExecutionOrder = [];
+
+    /**
+     * @var int
+     */
+    protected $spinState = 0;
+
+    /**
+     * @var bool
+     */
+    protected $showProgress = true;
+
+    /**
+     * @param null|resource|string $out
+     * @param int|string           $numberOfColumns
+     *
+     * @throws \PHPUnit\Framework\Exception
+     */
+    public function __construct($out = null, bool $verbose = false, string $colors = self::COLOR_DEFAULT, bool $debug = false, $numberOfColumns = 80, bool $reverse = false)
+    {
+        parent::__construct($out, $verbose, $colors, $debug, $numberOfColumns, $reverse);
+
+        $this->prettifier = new NamePrettifier($this->colors);
+    }
+
+    public function setOriginalExecutionOrder(array $order): void
+    {
+        $this->originalExecutionOrder = $order;
+        $this->enableOutputBuffer     = !empty($order);
+    }
+
+    public function setShowProgressAnimation(bool $showProgress): void
+    {
+        $this->showProgress = $showProgress;
+    }
+
+    public function printResult(TestResult $result): void
+    {
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function endTest(Test $test, float $time): void
+    {
+        if (!$test instanceof TestCase && !$test instanceof PhptTestCase && !$test instanceof TestSuite) {
+            return;
+        }
+
+        if ($this->testHasPassed()) {
+            $this->registerTestResult($test, null, BaseTestRunner::STATUS_PASSED, $time, false);
+        }
+
+        if ($test instanceof TestCase || $test instanceof PhptTestCase) {
+            $this->testIndex++;
+        }
+
+        parent::endTest($test, $time);
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function addError(Test $test, Throwable $t, float $time): void
+    {
+        $this->registerTestResult($test, $t, BaseTestRunner::STATUS_ERROR, $time, true);
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function addWarning(Test $test, Warning $e, float $time): void
+    {
+        $this->registerTestResult($test, $e, BaseTestRunner::STATUS_WARNING, $time, true);
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function addFailure(Test $test, AssertionFailedError $e, float $time): void
+    {
+        $this->registerTestResult($test, $e, BaseTestRunner::STATUS_FAILURE, $time, true);
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function addIncompleteTest(Test $test, Throwable $t, float $time): void
+    {
+        $this->registerTestResult($test, $t, BaseTestRunner::STATUS_INCOMPLETE, $time, false);
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function addRiskyTest(Test $test, Throwable $t, float $time): void
+    {
+        $this->registerTestResult($test, $t, BaseTestRunner::STATUS_RISKY, $time, false);
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function addSkippedTest(Test $test, Throwable $t, float $time): void
+    {
+        $this->registerTestResult($test, $t, BaseTestRunner::STATUS_SKIPPED, $time, false);
+    }
+
+    public function writeProgress(string $progress): void
+    {
+        $this->flushOutputBuffer();
+    }
+
+    public function flush(): void
+    {
+        $this->flushOutputBuffer(true);
+    }
+
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    protected function registerTestResult(Test $test, ?Throwable $t, int $status, float $time, bool $verbose): void
+    {
+        $testName = $test instanceof Reorderable ? $test->sortId() : $test->getName();
+
+        $result = [
+            'className'  => $this->formatClassName($test),
+            'testName'   => $testName,
+            'testMethod' => $this->formatTestName($test),
+            'message'    => '',
+            'status'     => $status,
+            'time'       => $time,
+            'verbose'    => $verbose,
+        ];
+
+        if ($t !== null) {
+            $result['message'] = $this->formatTestResultMessage($t, $result);
+        }
+
+        $this->testResults[$this->testIndex]  = $result;
+        $this->testNameResultIndex[$testName] = $this->testIndex;
+    }
+
+    protected function formatTestName(Test $test): string
+    {
+        return method_exists($test, 'getName') ? $test->getName() : '';
+    }
+
+    protected function formatClassName(Test $test): string
+    {
+        return get_class($test);
+    }
+
+    protected function testHasPassed(): bool
+    {
+        if (!isset($this->testResults[$this->testIndex]['status'])) {
+            return true;
+        }
+
+        if ($this->testResults[$this->testIndex]['status'] === BaseTestRunner::STATUS_PASSED) {
+            return true;
+        }
+
+        return false;
+    }
+
+    protected function flushOutputBuffer(bool $forceFlush = false): void
+    {
+        if ($this->testFlushIndex === $this->testIndex) {
+            return;
+        }
+
+        if ($this->testFlushIndex > 0) {
+            if ($this->enableOutputBuffer &&
+                isset($this->originalExecutionOrder[$this->testFlushIndex - 1])) {
+                $prevResult = $this->getTestResultByName($this->originalExecutionOrder[$this->testFlushIndex - 1]);
+            } else {
+                $prevResult = $this->testResults[$this->testFlushIndex - 1];
+            }
+        } else {
+            $prevResult = $this->getEmptyTestResult();
+        }
+
+        if (!$this->enableOutputBuffer) {
+            $this->writeTestResult($prevResult, $this->testResults[$this->testFlushIndex++]);
+        } else {
+            do {
+                $flushed = false;
+
+                if (!$forceFlush && isset($this->originalExecutionOrder[$this->testFlushIndex])) {
+                    $result = $this->getTestResultByName($this->originalExecutionOrder[$this->testFlushIndex]);
+                } else {
+                    // This test(name) cannot found in original execution order,
+                    // flush result to output stream right away
+                    $result = $this->testResults[$this->testFlushIndex];
+                }
+
+                if (!empty($result)) {
+                    $this->hideSpinner();
+                    $this->writeTestResult($prevResult, $result);
+                    $this->testFlushIndex++;
+                    $prevResult = $result;
+                    $flushed    = true;
+                } else {
+                    $this->showSpinner();
+                }
+            } while ($flushed && $this->testFlushIndex < $this->testIndex);
+        }
+    }
+
+    protected function showSpinner(): void
+    {
+        if (!$this->showProgress) {
+            return;
+        }
+
+        if ($this->spinState) {
+            $this->undrawSpinner();
+        }
+
+        $this->spinState++;
+        $this->drawSpinner();
+    }
+
+    protected function hideSpinner(): void
+    {
+        if (!$this->showProgress) {
+            return;
+        }
+
+        if ($this->spinState) {
+            $this->undrawSpinner();
+        }
+
+        $this->spinState = 0;
+    }
+
+    protected function drawSpinner(): void
+    {
+        // optional for CLI printers: show the user a 'buffering output' spinner
+    }
+
+    protected function undrawSpinner(): void
+    {
+        // remove the spinner from the current line
+    }
+
+    protected function writeTestResult(array $prevResult, array $result): void
+    {
+    }
+
+    protected function getEmptyTestResult(): array
+    {
+        return [
+            'className' => '',
+            'testName'  => '',
+            'message'   => '',
+            'failed'    => '',
+            'verbose'   => '',
+        ];
+    }
+
+    protected function getTestResultByName(?string $testName): array
+    {
+        if (isset($this->testNameResultIndex[$testName])) {
+            return $this->testResults[$this->testNameResultIndex[$testName]];
+        }
+
+        return [];
+    }
+
+    protected function formatThrowable(Throwable $t, ?int $status = null): string
+    {
+        $message = trim(\PHPUnit\Framework\TestFailure::exceptionToString($t));
+
+        if ($message) {
+            $message .= PHP_EOL . PHP_EOL . $this->formatStacktrace($t);
+        } else {
+            $message = $this->formatStacktrace($t);
+        }
+
+        return $message;
+    }
+
+    protected function formatStacktrace(Throwable $t): string
+    {
+        return \PHPUnit\Util\Filter::getFilteredStacktrace($t);
+    }
+
+    protected function formatTestResultMessage(Throwable $t, array $result, string $prefix = '│'): string
+    {
+        $message = $this->formatThrowable($t, $result['status']);
+
+        if ($message === '') {
+            return '';
+        }
+
+        if (!($this->verbose || $result['verbose'])) {
+            return '';
+        }
+
+        return $this->prefixLines($prefix, $message);
+    }
+
+    protected function prefixLines(string $prefix, string $message): string
+    {
+        $message = trim($message);
+
+        return implode(
+            PHP_EOL,
+            array_map(
+                static function (string $text) use ($prefix)
+                {
+                    return '   ' . $prefix . ($text ? ' ' . $text : '');
+                },
+                preg_split('/\r\n|\r|\n/', $message)
+            )
+        );
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/TestDox/TextResultPrinter.php b/www-api/vendor/phpunit/phpunit/src/Util/TestDox/TextResultPrinter.php
new file mode 100644
index 00000000..8a1893e5
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/TestDox/TextResultPrinter.php
@@ -0,0 +1,52 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util\TestDox;
+
+use PHPUnit\Framework\TestResult;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class TextResultPrinter extends ResultPrinter
+{
+    public function printResult(TestResult $result): void
+    {
+    }
+
+    /**
+     * Handler for 'start class' event.
+     */
+    protected function startClass(string $name): void
+    {
+        $this->write($this->currentTestClassPrettified . "\n");
+    }
+
+    /**
+     * Handler for 'on test' event.
+     */
+    protected function onTest(string $name, bool $success = true): void
+    {
+        if ($success) {
+            $this->write(' [x] ');
+        } else {
+            $this->write(' [ ] ');
+        }
+
+        $this->write($name . "\n");
+    }
+
+    /**
+     * Handler for 'end class' event.
+     */
+    protected function endClass(string $name): void
+    {
+        $this->write("\n");
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/TestDox/XmlResultPrinter.php b/www-api/vendor/phpunit/phpunit/src/Util/TestDox/XmlResultPrinter.php
new file mode 100644
index 00000000..911604e0
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/TestDox/XmlResultPrinter.php
@@ -0,0 +1,261 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util\TestDox;
+
+use function array_filter;
+use function get_class;
+use function implode;
+use function strpos;
+use DOMDocument;
+use DOMElement;
+use PHPUnit\Framework\AssertionFailedError;
+use PHPUnit\Framework\Exception;
+use PHPUnit\Framework\Test;
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\TestListener;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Framework\Warning;
+use PHPUnit\Framework\WarningTestCase;
+use PHPUnit\Util\Printer;
+use PHPUnit\Util\Test as TestUtil;
+use ReflectionClass;
+use ReflectionException;
+use Throwable;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class XmlResultPrinter extends Printer implements TestListener
+{
+    /**
+     * @var DOMDocument
+     */
+    private $document;
+
+    /**
+     * @var DOMElement
+     */
+    private $root;
+
+    /**
+     * @var NamePrettifier
+     */
+    private $prettifier;
+
+    /**
+     * @var null|Throwable
+     */
+    private $exception;
+
+    /**
+     * @param resource|string $out
+     *
+     * @throws Exception
+     */
+    public function __construct($out = null)
+    {
+        $this->document               = new DOMDocument('1.0', 'UTF-8');
+        $this->document->formatOutput = true;
+
+        $this->root = $this->document->createElement('tests');
+        $this->document->appendChild($this->root);
+
+        $this->prettifier = new NamePrettifier;
+
+        parent::__construct($out);
+    }
+
+    /**
+     * Flush buffer and close output.
+     */
+    public function flush(): void
+    {
+        $this->write($this->document->saveXML());
+
+        parent::flush();
+    }
+
+    /**
+     * An error occurred.
+     */
+    public function addError(Test $test, Throwable $t, float $time): void
+    {
+        $this->exception = $t;
+    }
+
+    /**
+     * A warning occurred.
+     */
+    public function addWarning(Test $test, Warning $e, float $time): void
+    {
+    }
+
+    /**
+     * A failure occurred.
+     */
+    public function addFailure(Test $test, AssertionFailedError $e, float $time): void
+    {
+        $this->exception = $e;
+    }
+
+    /**
+     * Incomplete test.
+     */
+    public function addIncompleteTest(Test $test, Throwable $t, float $time): void
+    {
+    }
+
+    /**
+     * Risky test.
+     */
+    public function addRiskyTest(Test $test, Throwable $t, float $time): void
+    {
+    }
+
+    /**
+     * Skipped test.
+     */
+    public function addSkippedTest(Test $test, Throwable $t, float $time): void
+    {
+    }
+
+    /**
+     * A test suite started.
+     */
+    public function startTestSuite(TestSuite $suite): void
+    {
+    }
+
+    /**
+     * A test suite ended.
+     */
+    public function endTestSuite(TestSuite $suite): void
+    {
+    }
+
+    /**
+     * A test started.
+     */
+    public function startTest(Test $test): void
+    {
+        $this->exception = null;
+    }
+
+    /**
+     * A test ended.
+     *
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function endTest(Test $test, float $time): void
+    {
+        if (!$test instanceof TestCase || $test instanceof WarningTestCase) {
+            return;
+        }
+
+        $groups = array_filter(
+            $test->getGroups(),
+            static function ($group)
+            {
+                return !($group === 'small' || $group === 'medium' || $group === 'large' || strpos($group, '__phpunit_') === 0);
+            }
+        );
+
+        $testNode = $this->document->createElement('test');
+
+        $testNode->setAttribute('className', get_class($test));
+        $testNode->setAttribute('methodName', $test->getName());
+        $testNode->setAttribute('prettifiedClassName', $this->prettifier->prettifyTestClass(get_class($test)));
+        $testNode->setAttribute('prettifiedMethodName', $this->prettifier->prettifyTestCase($test));
+        $testNode->setAttribute('status', (string) $test->getStatus());
+        $testNode->setAttribute('time', (string) $time);
+        $testNode->setAttribute('size', (string) $test->getSize());
+        $testNode->setAttribute('groups', implode(',', $groups));
+
+        foreach ($groups as $group) {
+            $groupNode = $this->document->createElement('group');
+
+            $groupNode->setAttribute('name', $group);
+
+            $testNode->appendChild($groupNode);
+        }
+
+        $annotations = TestUtil::parseTestMethodAnnotations(
+            get_class($test),
+            $test->getName(false)
+        );
+
+        foreach (['class', 'method'] as $type) {
+            foreach ($annotations[$type] as $annotation => $values) {
+                if ($annotation !== 'covers' && $annotation !== 'uses') {
+                    continue;
+                }
+
+                foreach ($values as $value) {
+                    $coversNode = $this->document->createElement($annotation);
+
+                    $coversNode->setAttribute('target', $value);
+
+                    $testNode->appendChild($coversNode);
+                }
+            }
+        }
+
+        foreach ($test->doubledTypes() as $doubledType) {
+            $testDoubleNode = $this->document->createElement('testDouble');
+
+            $testDoubleNode->setAttribute('type', $doubledType);
+
+            $testNode->appendChild($testDoubleNode);
+        }
+
+        $inlineAnnotations = \PHPUnit\Util\Test::getInlineAnnotations(get_class($test), $test->getName(false));
+
+        if (isset($inlineAnnotations['given'], $inlineAnnotations['when'], $inlineAnnotations['then'])) {
+            $testNode->setAttribute('given', $inlineAnnotations['given']['value']);
+            $testNode->setAttribute('givenStartLine', (string) $inlineAnnotations['given']['line']);
+            $testNode->setAttribute('when', $inlineAnnotations['when']['value']);
+            $testNode->setAttribute('whenStartLine', (string) $inlineAnnotations['when']['line']);
+            $testNode->setAttribute('then', $inlineAnnotations['then']['value']);
+            $testNode->setAttribute('thenStartLine', (string) $inlineAnnotations['then']['line']);
+        }
+
+        if ($this->exception !== null) {
+            if ($this->exception instanceof Exception) {
+                $steps = $this->exception->getSerializableTrace();
+            } else {
+                $steps = $this->exception->getTrace();
+            }
+
+            try {
+                $file = (new ReflectionClass($test))->getFileName();
+                // @codeCoverageIgnoreStart
+            } catch (ReflectionException $e) {
+                throw new Exception(
+                    $e->getMessage(),
+                    (int) $e->getCode(),
+                    $e
+                );
+            }
+            // @codeCoverageIgnoreEnd
+
+            foreach ($steps as $step) {
+                if (isset($step['file']) && $step['file'] === $file) {
+                    $testNode->setAttribute('exceptionLine', (string) $step['line']);
+
+                    break;
+                }
+            }
+
+            $testNode->setAttribute('exceptionMessage', $this->exception->getMessage());
+        }
+
+        $this->root->appendChild($testNode);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/TextTestListRenderer.php b/www-api/vendor/phpunit/phpunit/src/Util/TextTestListRenderer.php
new file mode 100644
index 00000000..67168a67
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/TextTestListRenderer.php
@@ -0,0 +1,54 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util;
+
+use const PHP_EOL;
+use function get_class;
+use function sprintf;
+use function str_replace;
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Runner\PhptTestCase;
+use RecursiveIteratorIterator;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class TextTestListRenderer
+{
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function render(TestSuite $suite): string
+    {
+        $buffer = 'Available test(s):' . PHP_EOL;
+
+        foreach (new RecursiveIteratorIterator($suite->getIterator()) as $test) {
+            if ($test instanceof TestCase) {
+                $name = sprintf(
+                    '%s::%s',
+                    get_class($test),
+                    str_replace(' with data set ', '', $test->getName())
+                );
+            } elseif ($test instanceof PhptTestCase) {
+                $name = $test->getName();
+            } else {
+                continue;
+            }
+
+            $buffer .= sprintf(
+                ' - %s' . PHP_EOL,
+                $name
+            );
+        }
+
+        return $buffer;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/Type.php b/www-api/vendor/phpunit/phpunit/src/Util/Type.php
new file mode 100644
index 00000000..ec6a1d78
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/Type.php
@@ -0,0 +1,39 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Type
+{
+    public static function isType(string $type): bool
+    {
+        switch ($type) {
+            case 'numeric':
+            case 'integer':
+            case 'int':
+            case 'iterable':
+            case 'float':
+            case 'string':
+            case 'boolean':
+            case 'bool':
+            case 'null':
+            case 'array':
+            case 'object':
+            case 'resource':
+            case 'scalar':
+                return true;
+
+            default:
+                return false;
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/VersionComparisonOperator.php b/www-api/vendor/phpunit/phpunit/src/Util/VersionComparisonOperator.php
new file mode 100644
index 00000000..77e67470
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/VersionComparisonOperator.php
@@ -0,0 +1,58 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util;
+
+use function in_array;
+use function sprintf;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class VersionComparisonOperator
+{
+    /**
+     * @psalm-var '<'|'lt'|'<='|'le'|'>'|'gt'|'>='|'ge'|'=='|'='|'eq'|'!='|'<>'|'ne'
+     */
+    private $operator;
+
+    public function __construct(string $operator)
+    {
+        $this->ensureOperatorIsValid($operator);
+
+        $this->operator = $operator;
+    }
+
+    /**
+     * @return '!='|'<'|'<='|'<>'|'='|'=='|'>'|'>='|'eq'|'ge'|'gt'|'le'|'lt'|'ne'
+     */
+    public function asString(): string
+    {
+        return $this->operator;
+    }
+
+    /**
+     * @throws Exception
+     *
+     * @psalm-assert '<'|'lt'|'<='|'le'|'>'|'gt'|'>='|'ge'|'=='|'='|'eq'|'!='|'<>'|'ne' $operator
+     */
+    private function ensureOperatorIsValid(string $operator): void
+    {
+        if (!in_array($operator, ['<', 'lt', '<=', 'le', '>', 'gt', '>=', 'ge', '==', '=', 'eq', '!=', '<>', 'ne'], true)) {
+            throw new Exception(
+                sprintf(
+                    '"%s" is not a valid version_compare() operator',
+                    $operator
+                )
+            );
+        }
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/XdebugFilterScriptGenerator.php b/www-api/vendor/phpunit/phpunit/src/Util/XdebugFilterScriptGenerator.php
new file mode 100644
index 00000000..8b10d415
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/XdebugFilterScriptGenerator.php
@@ -0,0 +1,81 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util;
+
+use const DIRECTORY_SEPARATOR;
+use function addslashes;
+use function array_map;
+use function implode;
+use function is_string;
+use function realpath;
+use function sprintf;
+use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\CodeCoverage as FilterConfiguration;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @deprecated
+ */
+final class XdebugFilterScriptGenerator
+{
+    public function generate(FilterConfiguration $filter): string
+    {
+        $files = array_map(
+            static function ($item)
+            {
+                return sprintf(
+                    "        '%s'",
+                    $item
+                );
+            },
+            $this->getItems($filter)
+        );
+
+        $files = implode(",\n", $files);
+
+        return <<<EOF
+<?php declare(strict_types=1);
+if (!\\function_exists('xdebug_set_filter')) {
+    return;
+}
+
+\\xdebug_set_filter(
+    \\XDEBUG_FILTER_CODE_COVERAGE,
+    \\XDEBUG_PATH_WHITELIST,
+    [
+{$files}
+    ]
+);
+
+EOF;
+    }
+
+    private function getItems(FilterConfiguration $filter): array
+    {
+        $files = [];
+
+        foreach ($filter->directories() as $directory) {
+            $path = realpath($directory->path());
+
+            if (is_string($path)) {
+                $files[] = sprintf(
+                    addslashes('%s' . DIRECTORY_SEPARATOR),
+                    $path
+                );
+            }
+        }
+
+        foreach ($filter->files() as $file) {
+            $files[] = $file->path();
+        }
+
+        return $files;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/Xml.php b/www-api/vendor/phpunit/phpunit/src/Util/Xml.php
new file mode 100644
index 00000000..0939e6c5
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/Xml.php
@@ -0,0 +1,193 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util;
+
+use const ENT_QUOTES;
+use function assert;
+use function class_exists;
+use function htmlspecialchars;
+use function mb_convert_encoding;
+use function ord;
+use function preg_replace;
+use function settype;
+use function strlen;
+use DOMCharacterData;
+use DOMDocument;
+use DOMElement;
+use DOMNode;
+use DOMText;
+use ReflectionClass;
+use ReflectionException;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Xml
+{
+    /**
+     * @deprecated Only used by assertEqualXMLStructure()
+     */
+    public static function import(DOMElement $element): DOMElement
+    {
+        return (new DOMDocument)->importNode($element, true);
+    }
+
+    /**
+     * @deprecated Only used by assertEqualXMLStructure()
+     */
+    public static function removeCharacterDataNodes(DOMNode $node): void
+    {
+        if ($node->hasChildNodes()) {
+            for ($i = $node->childNodes->length - 1; $i >= 0; $i--) {
+                if (($child = $node->childNodes->item($i)) instanceof DOMCharacterData) {
+                    $node->removeChild($child);
+                }
+            }
+        }
+    }
+
+    /**
+     * Escapes a string for the use in XML documents.
+     *
+     * Any Unicode character is allowed, excluding the surrogate blocks, FFFE,
+     * and FFFF (not even as character reference).
+     *
+     * @see https://www.w3.org/TR/xml/#charsets
+     */
+    public static function prepareString(string $string): string
+    {
+        return preg_replace(
+            '/[\\x00-\\x08\\x0b\\x0c\\x0e-\\x1f\\x7f]/',
+            '',
+            htmlspecialchars(
+                self::convertToUtf8($string),
+                ENT_QUOTES
+            )
+        );
+    }
+
+    /**
+     * "Convert" a DOMElement object into a PHP variable.
+     */
+    public static function xmlToVariable(DOMElement $element)
+    {
+        $variable = null;
+
+        switch ($element->tagName) {
+            case 'array':
+                $variable = [];
+
+                foreach ($element->childNodes as $entry) {
+                    if (!$entry instanceof DOMElement || $entry->tagName !== 'element') {
+                        continue;
+                    }
+                    $item = $entry->childNodes->item(0);
+
+                    if ($item instanceof DOMText) {
+                        $item = $entry->childNodes->item(1);
+                    }
+
+                    $value = self::xmlToVariable($item);
+
+                    if ($entry->hasAttribute('key')) {
+                        $variable[(string) $entry->getAttribute('key')] = $value;
+                    } else {
+                        $variable[] = $value;
+                    }
+                }
+
+                break;
+
+            case 'object':
+                $className = $element->getAttribute('class');
+
+                if ($element->hasChildNodes()) {
+                    $arguments       = $element->childNodes->item(0)->childNodes;
+                    $constructorArgs = [];
+
+                    foreach ($arguments as $argument) {
+                        if ($argument instanceof DOMElement) {
+                            $constructorArgs[] = self::xmlToVariable($argument);
+                        }
+                    }
+
+                    try {
+                        assert(class_exists($className));
+
+                        $variable = (new ReflectionClass($className))->newInstanceArgs($constructorArgs);
+                        // @codeCoverageIgnoreStart
+                    } catch (ReflectionException $e) {
+                        throw new Exception(
+                            $e->getMessage(),
+                            (int) $e->getCode(),
+                            $e
+                        );
+                    }
+                    // @codeCoverageIgnoreEnd
+                } else {
+                    $variable = new $className;
+                }
+
+                break;
+
+            case 'boolean':
+                $variable = $element->textContent === 'true';
+
+                break;
+
+            case 'integer':
+            case 'double':
+            case 'string':
+                $variable = $element->textContent;
+
+                settype($variable, $element->tagName);
+
+                break;
+        }
+
+        return $variable;
+    }
+
+    private static function convertToUtf8(string $string): string
+    {
+        if (!self::isUtf8($string)) {
+            $string = mb_convert_encoding($string, 'UTF-8');
+        }
+
+        return $string;
+    }
+
+    private static function isUtf8(string $string): bool
+    {
+        $length = strlen($string);
+
+        for ($i = 0; $i < $length; $i++) {
+            if (ord($string[$i]) < 0x80) {
+                $n = 0;
+            } elseif ((ord($string[$i]) & 0xE0) === 0xC0) {
+                $n = 1;
+            } elseif ((ord($string[$i]) & 0xF0) === 0xE0) {
+                $n = 2;
+            } elseif ((ord($string[$i]) & 0xF0) === 0xF0) {
+                $n = 3;
+            } else {
+                return false;
+            }
+
+            for ($j = 0; $j < $n; $j++) {
+                if ((++$i === $length) || ((ord($string[$i]) & 0xC0) !== 0x80)) {
+                    return false;
+                }
+            }
+        }
+
+        return true;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/Xml/Exception.php b/www-api/vendor/phpunit/phpunit/src/Util/Xml/Exception.php
new file mode 100644
index 00000000..09b73d8f
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/Xml/Exception.php
@@ -0,0 +1,19 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util\Xml;
+
+use RuntimeException;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Exception extends RuntimeException implements \PHPUnit\Exception
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/Xml/FailedSchemaDetectionResult.php b/www-api/vendor/phpunit/phpunit/src/Util/Xml/FailedSchemaDetectionResult.php
new file mode 100644
index 00000000..0949f568
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/Xml/FailedSchemaDetectionResult.php
@@ -0,0 +1,19 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util\Xml;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class FailedSchemaDetectionResult extends SchemaDetectionResult
+{
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/Xml/Loader.php b/www-api/vendor/phpunit/phpunit/src/Util/Xml/Loader.php
new file mode 100644
index 00000000..8d43d327
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/Xml/Loader.php
@@ -0,0 +1,117 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util\Xml;
+
+use function chdir;
+use function dirname;
+use function error_reporting;
+use function file_get_contents;
+use function getcwd;
+use function libxml_get_errors;
+use function libxml_use_internal_errors;
+use function sprintf;
+use DOMDocument;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Loader
+{
+    /**
+     * @throws Exception
+     */
+    public function loadFile(string $filename, bool $isHtml = false, bool $xinclude = false, bool $strict = false): DOMDocument
+    {
+        $reporting = error_reporting(0);
+        $contents  = file_get_contents($filename);
+
+        error_reporting($reporting);
+
+        if ($contents === false) {
+            throw new Exception(
+                sprintf(
+                    'Could not read "%s".',
+                    $filename
+                )
+            );
+        }
+
+        return $this->load($contents, $isHtml, $filename, $xinclude, $strict);
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function load(string $actual, bool $isHtml = false, string $filename = '', bool $xinclude = false, bool $strict = false): DOMDocument
+    {
+        if ($actual === '') {
+            throw new Exception('Could not load XML from empty string');
+        }
+
+        // Required for XInclude on Windows.
+        if ($xinclude) {
+            $cwd = getcwd();
+            @chdir(dirname($filename));
+        }
+
+        $document                     = new DOMDocument;
+        $document->preserveWhiteSpace = false;
+
+        $internal  = libxml_use_internal_errors(true);
+        $message   = '';
+        $reporting = error_reporting(0);
+
+        if ($filename !== '') {
+            // Required for XInclude
+            $document->documentURI = $filename;
+        }
+
+        if ($isHtml) {
+            $loaded = $document->loadHTML($actual);
+        } else {
+            $loaded = $document->loadXML($actual);
+        }
+
+        if (!$isHtml && $xinclude) {
+            $document->xinclude();
+        }
+
+        foreach (libxml_get_errors() as $error) {
+            $message .= "\n" . $error->message;
+        }
+
+        libxml_use_internal_errors($internal);
+        error_reporting($reporting);
+
+        if (isset($cwd)) {
+            @chdir($cwd);
+        }
+
+        if ($loaded === false || ($strict && $message !== '')) {
+            if ($filename !== '') {
+                throw new Exception(
+                    sprintf(
+                        'Could not load "%s".%s',
+                        $filename,
+                        $message !== '' ? "\n" . $message : ''
+                    )
+                );
+            }
+
+            if ($message === '') {
+                $message = 'Could not load XML for unknown reason';
+            }
+
+            throw new Exception($message);
+        }
+
+        return $document;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/Xml/SchemaDetectionResult.php b/www-api/vendor/phpunit/phpunit/src/Util/Xml/SchemaDetectionResult.php
new file mode 100644
index 00000000..442aae49
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/Xml/SchemaDetectionResult.php
@@ -0,0 +1,31 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util\Xml;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+abstract class SchemaDetectionResult
+{
+    public function detected(): bool
+    {
+        return false;
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function version(): string
+    {
+        throw new Exception('No supported schema was detected');
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/Xml/SchemaDetector.php b/www-api/vendor/phpunit/phpunit/src/Util/Xml/SchemaDetector.php
new file mode 100644
index 00000000..5864695b
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/Xml/SchemaDetector.php
@@ -0,0 +1,39 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util\Xml;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class SchemaDetector
+{
+    /**
+     * @throws Exception
+     */
+    public function detect(string $filename): SchemaDetectionResult
+    {
+        $document = (new Loader)->loadFile(
+            $filename,
+            false,
+            true,
+            true
+        );
+
+        foreach (['9.2', '8.5'] as $candidate) {
+            $schema = (new SchemaFinder)->find($candidate);
+
+            if (!(new Validator)->validate($document, $schema)->hasValidationErrors()) {
+                return new SuccessfulSchemaDetectionResult($candidate);
+            }
+        }
+
+        return new FailedSchemaDetectionResult;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/Xml/SchemaFinder.php b/www-api/vendor/phpunit/phpunit/src/Util/Xml/SchemaFinder.php
new file mode 100644
index 00000000..1e7b73c5
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/Xml/SchemaFinder.php
@@ -0,0 +1,53 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util\Xml;
+
+use function defined;
+use function is_file;
+use function sprintf;
+use PHPUnit\Runner\Version;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class SchemaFinder
+{
+    /**
+     * @throws Exception
+     */
+    public function find(string $version): string
+    {
+        if ($version === Version::series()) {
+            $filename = $this->path() . 'phpunit.xsd';
+        } else {
+            $filename = $this->path() . 'schema/' . $version . '.xsd';
+        }
+
+        if (!is_file($filename)) {
+            throw new Exception(
+                sprintf(
+                    'Schema for PHPUnit %s is not available',
+                    $version
+                )
+            );
+        }
+
+        return $filename;
+    }
+
+    private function path(): string
+    {
+        if (defined('__PHPUNIT_PHAR_ROOT__')) {
+            return __PHPUNIT_PHAR_ROOT__ . '/';
+        }
+
+        return __DIR__ . '/../../../';
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/Xml/SnapshotNodeList.php b/www-api/vendor/phpunit/phpunit/src/Util/Xml/SnapshotNodeList.php
new file mode 100644
index 00000000..ebc3285a
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/Xml/SnapshotNodeList.php
@@ -0,0 +1,49 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util\Xml;
+
+use function count;
+use ArrayIterator;
+use Countable;
+use DOMNode;
+use DOMNodeList;
+use IteratorAggregate;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class SnapshotNodeList implements Countable, IteratorAggregate
+{
+    /**
+     * @var DOMNode[]
+     */
+    private $nodes = [];
+
+    public static function fromNodeList(DOMNodeList $list): self
+    {
+        $snapshot = new self;
+
+        foreach ($list as $node) {
+            $snapshot->nodes[] = $node;
+        }
+
+        return $snapshot;
+    }
+
+    public function count(): int
+    {
+        return count($this->nodes);
+    }
+
+    public function getIterator(): ArrayIterator
+    {
+        return new ArrayIterator($this->nodes);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/Xml/SuccessfulSchemaDetectionResult.php b/www-api/vendor/phpunit/phpunit/src/Util/Xml/SuccessfulSchemaDetectionResult.php
new file mode 100644
index 00000000..8b517e29
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/Xml/SuccessfulSchemaDetectionResult.php
@@ -0,0 +1,38 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util\Xml;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class SuccessfulSchemaDetectionResult extends SchemaDetectionResult
+{
+    /**
+     * @var string
+     */
+    private $version;
+
+    public function __construct(string $version)
+    {
+        $this->version = $version;
+    }
+
+    public function detected(): bool
+    {
+        return true;
+    }
+
+    public function version(): string
+    {
+        return $this->version;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/Xml/ValidationResult.php b/www-api/vendor/phpunit/phpunit/src/Util/Xml/ValidationResult.php
new file mode 100644
index 00000000..3292267b
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/Xml/ValidationResult.php
@@ -0,0 +1,69 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util\Xml;
+
+use function sprintf;
+use function trim;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ *
+ * @psalm-immutable
+ */
+final class ValidationResult
+{
+    /**
+     * @psalm-var array<int,list<string>>
+     */
+    private $validationErrors = [];
+
+    /**
+     * @psalm-param array<int,\LibXMLError> $errors
+     */
+    public static function fromArray(array $errors): self
+    {
+        $validationErrors = [];
+
+        foreach ($errors as $error) {
+            if (!isset($validationErrors[$error->line])) {
+                $validationErrors[$error->line] = [];
+            }
+
+            $validationErrors[$error->line][] = trim($error->message);
+        }
+
+        return new self($validationErrors);
+    }
+
+    private function __construct(array $validationErrors)
+    {
+        $this->validationErrors = $validationErrors;
+    }
+
+    public function hasValidationErrors(): bool
+    {
+        return !empty($this->validationErrors);
+    }
+
+    public function asString(): string
+    {
+        $buffer = '';
+
+        foreach ($this->validationErrors as $line => $validationErrorsOnLine) {
+            $buffer .= sprintf(PHP_EOL . '  Line %d:' . PHP_EOL, $line);
+
+            foreach ($validationErrorsOnLine as $validationError) {
+                $buffer .= sprintf('  - %s' . PHP_EOL, $validationError);
+            }
+        }
+
+        return $buffer;
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/Xml/Validator.php b/www-api/vendor/phpunit/phpunit/src/Util/Xml/Validator.php
new file mode 100644
index 00000000..b3c4e05b
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/Xml/Validator.php
@@ -0,0 +1,35 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util\Xml;
+
+use function file_get_contents;
+use function libxml_clear_errors;
+use function libxml_get_errors;
+use function libxml_use_internal_errors;
+use DOMDocument;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class Validator
+{
+    public function validate(DOMDocument $document, string $xsdFilename): ValidationResult
+    {
+        $originalErrorHandling = libxml_use_internal_errors(true);
+
+        $document->schemaValidateSource(file_get_contents($xsdFilename));
+
+        $errors = libxml_get_errors();
+        libxml_clear_errors();
+        libxml_use_internal_errors($originalErrorHandling);
+
+        return ValidationResult::fromArray($errors);
+    }
+}
diff --git a/www-api/vendor/phpunit/phpunit/src/Util/XmlTestListRenderer.php b/www-api/vendor/phpunit/phpunit/src/Util/XmlTestListRenderer.php
new file mode 100644
index 00000000..b16ef0b7
--- /dev/null
+++ b/www-api/vendor/phpunit/phpunit/src/Util/XmlTestListRenderer.php
@@ -0,0 +1,91 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util;
+
+use function get_class;
+use function implode;
+use function str_replace;
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Runner\PhptTestCase;
+use RecursiveIteratorIterator;
+use XMLWriter;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class XmlTestListRenderer
+{
+    /**
+     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
+     */
+    public function render(TestSuite $suite): string
+    {
+        $writer = new XMLWriter;
+
+        $writer->openMemory();
+        $writer->setIndent(true);
+        $writer->startDocument('1.0', 'UTF-8');
+        $writer->startElement('tests');
+
+        $currentTestCase = null;
+
+        foreach (new RecursiveIteratorIterator($suite->getIterator()) as $test) {
+            if ($test instanceof TestCase) {
+                if (get_class($test) !== $currentTestCase) {
+                    if ($currentTestCase !== null) {
+                        $writer->endElement();
+                    }
+
+                    $writer->startElement('testCaseClass');
+                    $writer->writeAttribute('name', get_class($test));
+
+                    $currentTestCase = get_class($test);
+                }
+
+                $writer->startElement('testCaseMethod');
+                $writer->writeAttribute('name', $test->getName(false));
+                $writer->writeAttribute('groups', implode(',', $test->getGroups()));
+
+                if (!empty($test->getDataSetAsString(false))) {
+                    $writer->writeAttribute(
+                        'dataSet',
+                        str_replace(
+                            ' with data set ',
+                            '',
+                            $test->getDataSetAsString(false)
+                        )
+                    );
+                }
+
+                $writer->endElement();
+            } elseif ($test instanceof PhptTestCase) {
+                if ($currentTestCase !== null) {
+                    $writer->endElement();
+
+                    $currentTestCase = null;
+                }
+
+                $writer->startElement('phptFile');
+                $writer->writeAttribute('path', $test->getName());
+                $writer->endElement();
+            }
+        }
+
+        if ($currentTestCase !== null) {
+            $writer->endElement();
+        }
+
+        $writer->endElement();
+        $writer->endDocument();
+
+        return $writer->outputMemory();
+    }
+}
diff --git a/www-api/vendor/sebastian/cli-parser/ChangeLog.md b/www-api/vendor/sebastian/cli-parser/ChangeLog.md
new file mode 100644
index 00000000..9431ec59
--- /dev/null
+++ b/www-api/vendor/sebastian/cli-parser/ChangeLog.md
@@ -0,0 +1,15 @@
+# ChangeLog
+
+All notable changes are documented in this file using the [Keep a CHANGELOG](https://keepachangelog.com/) principles.
+
+## [1.0.1] - 2020-09-28
+
+### Changed
+
+* Changed PHP version constraint in `composer.json` from `^7.3 || ^8.0` to `>=7.3`
+
+## [1.0.0] - 2020-08-12
+
+* Initial release
+
+[1.0.0]: https://github.com/sebastianbergmann/cli-parser/compare/bb7bb3297957927962b0a3335befe7b66f7462e9...1.0.0
diff --git a/www-api/vendor/sebastian/cli-parser/LICENSE b/www-api/vendor/sebastian/cli-parser/LICENSE
new file mode 100644
index 00000000..0e33c059
--- /dev/null
+++ b/www-api/vendor/sebastian/cli-parser/LICENSE
@@ -0,0 +1,33 @@
+sebastian/cli-parser
+
+Copyright (c) 2020, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
diff --git a/www-api/vendor/sebastian/cli-parser/README.md b/www-api/vendor/sebastian/cli-parser/README.md
new file mode 100644
index 00000000..39c17a72
--- /dev/null
+++ b/www-api/vendor/sebastian/cli-parser/README.md
@@ -0,0 +1,17 @@
+# sebastian/cli-parser
+
+Library for parsing `$_SERVER['argv']`, extracted from `phpunit/phpunit`.
+
+## Installation
+
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+```
+composer require sebastian/cli-parser
+```
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+```
+composer require --dev sebastian/cli-parser
+```
diff --git a/www-api/vendor/sebastian/cli-parser/composer.json b/www-api/vendor/sebastian/cli-parser/composer.json
new file mode 100644
index 00000000..34c376f9
--- /dev/null
+++ b/www-api/vendor/sebastian/cli-parser/composer.json
@@ -0,0 +1,41 @@
+{
+    "name": "sebastian/cli-parser",
+    "description": "Library for parsing CLI options",
+    "type": "library",
+    "homepage": "https://github.com/sebastianbergmann/cli-parser",
+    "license": "BSD-3-Clause",
+    "authors": [
+        {
+            "name": "Sebastian Bergmann",
+            "email": "sebastian@phpunit.de",
+            "role": "lead"
+        }
+    ],
+    "support": {
+        "issues": "https://github.com/sebastianbergmann/cli-parser/issues"
+    },
+    "prefer-stable": true,
+    "require": {
+        "php": ">=7.3"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^9.3"
+    },
+    "config": {
+        "platform": {
+            "php": "7.3.0"
+        },
+        "optimize-autoloader": true,
+        "sort-packages": true
+    },
+    "autoload": {
+        "classmap": [
+            "src/"
+        ]
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.0-dev"
+        }
+    }
+}
diff --git a/www-api/vendor/sebastian/cli-parser/infection.json b/www-api/vendor/sebastian/cli-parser/infection.json
new file mode 100644
index 00000000..09546514
--- /dev/null
+++ b/www-api/vendor/sebastian/cli-parser/infection.json
@@ -0,0 +1,12 @@
+{
+    "source": {
+        "directories": [
+            "src"
+        ]
+    },
+    "mutators": {
+        "@default": true
+    },
+    "minMsi": 100,
+    "minCoveredMsi": 100
+}
diff --git a/www-api/vendor/sebastian/cli-parser/src/Parser.php b/www-api/vendor/sebastian/cli-parser/src/Parser.php
new file mode 100644
index 00000000..a4f728bc
--- /dev/null
+++ b/www-api/vendor/sebastian/cli-parser/src/Parser.php
@@ -0,0 +1,204 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/cli-parser.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CliParser;
+
+use function array_map;
+use function array_merge;
+use function array_shift;
+use function array_slice;
+use function assert;
+use function count;
+use function current;
+use function explode;
+use function is_array;
+use function is_int;
+use function is_string;
+use function key;
+use function next;
+use function preg_replace;
+use function reset;
+use function sort;
+use function strlen;
+use function strpos;
+use function strstr;
+use function substr;
+
+final class Parser
+{
+    /**
+     * @psalm-param list<string> $argv
+     * @psalm-param list<string> $longOptions
+     *
+     * @throws AmbiguousOptionException
+     * @throws RequiredOptionArgumentMissingException
+     * @throws OptionDoesNotAllowArgumentException
+     * @throws UnknownOptionException
+     */
+    public function parse(array $argv, string $shortOptions, array $longOptions = null): array
+    {
+        if (empty($argv)) {
+            return [[], []];
+        }
+
+        $options     = [];
+        $nonOptions  = [];
+
+        if ($longOptions) {
+            sort($longOptions);
+        }
+
+        if (isset($argv[0][0]) && $argv[0][0] !== '-') {
+            array_shift($argv);
+        }
+
+        reset($argv);
+
+        $argv = array_map('trim', $argv);
+
+        while (false !== $arg = current($argv)) {
+            $i = key($argv);
+
+            assert(is_int($i));
+
+            next($argv);
+
+            if ($arg === '') {
+                continue;
+            }
+
+            if ($arg === '--') {
+                $nonOptions = array_merge($nonOptions, array_slice($argv, $i + 1));
+
+                break;
+            }
+
+            if ($arg[0] !== '-' || (strlen($arg) > 1 && $arg[1] === '-' && !$longOptions)) {
+                $nonOptions[] = $arg;
+
+                continue;
+            }
+
+            if (strlen($arg) > 1 && $arg[1] === '-' && is_array($longOptions)) {
+                $this->parseLongOption(
+                    substr($arg, 2),
+                    $longOptions,
+                    $options,
+                    $argv
+                );
+            } else {
+                $this->parseShortOption(
+                    substr($arg, 1),
+                    $shortOptions,
+                    $options,
+                    $argv
+                );
+            }
+        }
+
+        return [$options, $nonOptions];
+    }
+
+    /**
+     * @throws RequiredOptionArgumentMissingException
+     */
+    private function parseShortOption(string $arg, string $shortOptions, array &$opts, array &$args): void
+    {
+        $argLength = strlen($arg);
+
+        for ($i = 0; $i < $argLength; $i++) {
+            $option         = $arg[$i];
+            $optionArgument = null;
+
+            if ($arg[$i] === ':' || ($spec = strstr($shortOptions, $option)) === false) {
+                throw new UnknownOptionException('-' . $option);
+            }
+
+            assert(is_string($spec));
+
+            if (strlen($spec) > 1 && $spec[1] === ':') {
+                if ($i + 1 < $argLength) {
+                    $opts[] = [$option, substr($arg, $i + 1)];
+
+                    break;
+                }
+
+                if (!(strlen($spec) > 2 && $spec[2] === ':')) {
+                    $optionArgument = current($args);
+
+                    if (!$optionArgument) {
+                        throw new RequiredOptionArgumentMissingException('-' . $option);
+                    }
+
+                    assert(is_string($optionArgument));
+
+                    next($args);
+                }
+            }
+
+            $opts[] = [$option, $optionArgument];
+        }
+    }
+
+    /**
+     * @psalm-param list<string> $longOptions
+     *
+     * @throws AmbiguousOptionException
+     * @throws RequiredOptionArgumentMissingException
+     * @throws OptionDoesNotAllowArgumentException
+     * @throws UnknownOptionException
+     */
+    private function parseLongOption(string $arg, array $longOptions, array &$opts, array &$args): void
+    {
+        $count          = count($longOptions);
+        $list           = explode('=', $arg);
+        $option         = $list[0];
+        $optionArgument = null;
+
+        if (count($list) > 1) {
+            $optionArgument = $list[1];
+        }
+
+        $optionLength = strlen($option);
+
+        foreach ($longOptions as $i => $longOption) {
+            $opt_start = substr($longOption, 0, $optionLength);
+
+            if ($opt_start !== $option) {
+                continue;
+            }
+
+            $opt_rest = substr($longOption, $optionLength);
+
+            if ($opt_rest !== '' && $i + 1 < $count && $option[0] !== '=' && strpos($longOptions[$i + 1], $option) === 0) {
+                throw new AmbiguousOptionException('--' . $option);
+            }
+
+            if (substr($longOption, -1) === '=') {
+                /* @noinspection StrlenInEmptyStringCheckContextInspection */
+                if (substr($longOption, -2) !== '==' && !strlen((string) $optionArgument)) {
+                    if (false === $optionArgument = current($args)) {
+                        throw new RequiredOptionArgumentMissingException('--' . $option);
+                    }
+
+                    next($args);
+                }
+            } elseif ($optionArgument) {
+                throw new OptionDoesNotAllowArgumentException('--' . $option);
+            }
+
+            $fullOption = '--' . preg_replace('/={1,2}$/', '', $longOption);
+            $opts[]     = [$fullOption, $optionArgument];
+
+            return;
+        }
+
+        throw new UnknownOptionException('--' . $option);
+    }
+}
diff --git a/www-api/vendor/sebastian/cli-parser/src/exceptions/AmbiguousOptionException.php b/www-api/vendor/sebastian/cli-parser/src/exceptions/AmbiguousOptionException.php
new file mode 100644
index 00000000..a99f6369
--- /dev/null
+++ b/www-api/vendor/sebastian/cli-parser/src/exceptions/AmbiguousOptionException.php
@@ -0,0 +1,26 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/cli-parser.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CliParser;
+
+use function sprintf;
+use RuntimeException;
+
+final class AmbiguousOptionException extends RuntimeException implements Exception
+{
+    public function __construct(string $option)
+    {
+        parent::__construct(
+            sprintf(
+                'Option "%s" is ambiguous',
+                $option
+            )
+        );
+    }
+}
diff --git a/www-api/vendor/sebastian/cli-parser/src/exceptions/Exception.php b/www-api/vendor/sebastian/cli-parser/src/exceptions/Exception.php
new file mode 100644
index 00000000..f35ad245
--- /dev/null
+++ b/www-api/vendor/sebastian/cli-parser/src/exceptions/Exception.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/cli-parser.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CliParser;
+
+use Throwable;
+
+interface Exception extends Throwable
+{
+}
diff --git a/www-api/vendor/sebastian/cli-parser/src/exceptions/OptionDoesNotAllowArgumentException.php b/www-api/vendor/sebastian/cli-parser/src/exceptions/OptionDoesNotAllowArgumentException.php
new file mode 100644
index 00000000..0aad29ac
--- /dev/null
+++ b/www-api/vendor/sebastian/cli-parser/src/exceptions/OptionDoesNotAllowArgumentException.php
@@ -0,0 +1,26 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/cli-parser.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CliParser;
+
+use function sprintf;
+use RuntimeException;
+
+final class OptionDoesNotAllowArgumentException extends RuntimeException implements Exception
+{
+    public function __construct(string $option)
+    {
+        parent::__construct(
+            sprintf(
+                'Option "%s" does not allow an argument',
+                $option
+            )
+        );
+    }
+}
diff --git a/www-api/vendor/sebastian/cli-parser/src/exceptions/RequiredOptionArgumentMissingException.php b/www-api/vendor/sebastian/cli-parser/src/exceptions/RequiredOptionArgumentMissingException.php
new file mode 100644
index 00000000..d2a930b6
--- /dev/null
+++ b/www-api/vendor/sebastian/cli-parser/src/exceptions/RequiredOptionArgumentMissingException.php
@@ -0,0 +1,26 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/cli-parser.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CliParser;
+
+use function sprintf;
+use RuntimeException;
+
+final class RequiredOptionArgumentMissingException extends RuntimeException implements Exception
+{
+    public function __construct(string $option)
+    {
+        parent::__construct(
+            sprintf(
+                'Required argument for option "%s" is missing',
+                $option
+            )
+        );
+    }
+}
diff --git a/www-api/vendor/sebastian/cli-parser/src/exceptions/UnknownOptionException.php b/www-api/vendor/sebastian/cli-parser/src/exceptions/UnknownOptionException.php
new file mode 100644
index 00000000..e98d9fd0
--- /dev/null
+++ b/www-api/vendor/sebastian/cli-parser/src/exceptions/UnknownOptionException.php
@@ -0,0 +1,26 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/cli-parser.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CliParser;
+
+use function sprintf;
+use RuntimeException;
+
+final class UnknownOptionException extends RuntimeException implements Exception
+{
+    public function __construct(string $option)
+    {
+        parent::__construct(
+            sprintf(
+                'Unknown option "%s"',
+                $option
+            )
+        );
+    }
+}
diff --git a/www-api/vendor/sebastian/code-unit-reverse-lookup/ChangeLog.md b/www-api/vendor/sebastian/code-unit-reverse-lookup/ChangeLog.md
new file mode 100644
index 00000000..43a5db90
--- /dev/null
+++ b/www-api/vendor/sebastian/code-unit-reverse-lookup/ChangeLog.md
@@ -0,0 +1,38 @@
+# Change Log
+
+All notable changes to `sebastianbergmann/code-unit-reverse-lookup` are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
+
+## [2.0.3] - 2020-09-28
+
+### Changed
+
+* Changed PHP version constraint in `composer.json` from `^7.3 || ^8.0` to `>=7.3`
+
+## [2.0.2] - 2020-06-26
+
+### Added
+
+* This component is now supported on PHP 8
+
+## [2.0.1] - 2020-06-15
+
+### Changed
+
+* Tests etc. are now ignored for archive exports
+
+## 2.0.0 - 2020-02-07
+
+### Removed
+
+* This component is no longer supported on PHP 5.6, PHP 7.0, PHP 7.1, and PHP 7.2
+
+## 1.0.0 - 2016-02-13
+
+### Added
+
+* Initial release
+
+[2.0.3]: https://github.com/sebastianbergmann/code-unit-reverse-lookup/compare/2.0.2...2.0.3
+[2.0.2]: https://github.com/sebastianbergmann/code-unit-reverse-lookup/compare/2.0.1...2.0.2
+[2.0.1]: https://github.com/sebastianbergmann/code-unit-reverse-lookup/compare/2.0.0...2.0.1
+[2.0.0]: https://github.com/sebastianbergmann/code-unit-reverse-lookup/compare/1.0.0...2.0.0
diff --git a/www-api/vendor/sebastian/code-unit-reverse-lookup/LICENSE b/www-api/vendor/sebastian/code-unit-reverse-lookup/LICENSE
new file mode 100644
index 00000000..dc4bf701
--- /dev/null
+++ b/www-api/vendor/sebastian/code-unit-reverse-lookup/LICENSE
@@ -0,0 +1,33 @@
+code-unit-reverse-lookup
+
+Copyright (c) 2016-2020, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
diff --git a/www-api/vendor/sebastian/code-unit-reverse-lookup/README.md b/www-api/vendor/sebastian/code-unit-reverse-lookup/README.md
new file mode 100644
index 00000000..1c0ca235
--- /dev/null
+++ b/www-api/vendor/sebastian/code-unit-reverse-lookup/README.md
@@ -0,0 +1,20 @@
+# sebastian/code-unit-reverse-lookup
+
+[![CI Status](https://github.com/sebastianbergmann/code-unit-reverse-lookup/workflows/CI/badge.svg)](https://github.com/sebastianbergmann/code-unit-reverse-lookup/actions)
+[![Type Coverage](https://shepherd.dev/github/sebastianbergmann/code-unit-reverse-lookup/coverage.svg)](https://shepherd.dev/github/sebastianbergmann/code-unit-reverse-lookup)
+
+Looks up which function or method a line of code belongs to.
+
+## Installation
+
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+```
+composer require sebastian/code-unit-reverse-lookup
+```
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+```
+composer require --dev sebastian/code-unit-reverse-lookup
+```
diff --git a/www-api/vendor/sebastian/code-unit-reverse-lookup/composer.json b/www-api/vendor/sebastian/code-unit-reverse-lookup/composer.json
new file mode 100644
index 00000000..cff96167
--- /dev/null
+++ b/www-api/vendor/sebastian/code-unit-reverse-lookup/composer.json
@@ -0,0 +1,36 @@
+{
+    "name": "sebastian/code-unit-reverse-lookup",
+    "description": "Looks up which function or method a line of code belongs to",
+    "homepage": "https://github.com/sebastianbergmann/code-unit-reverse-lookup/",
+    "license": "BSD-3-Clause",
+    "authors": [
+        {
+            "name": "Sebastian Bergmann",
+            "email": "sebastian@phpunit.de"
+        }
+    ],
+    "prefer-stable": true,
+    "config": {
+        "platform": {
+            "php": "7.3.0"
+        },
+        "optimize-autoloader": true,
+        "sort-packages": true
+    },
+    "require": {
+        "php": ">=7.3"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^9.3"
+    },
+    "autoload": {
+        "classmap": [
+            "src/"
+        ]
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "2.0-dev"
+        }
+    }
+}
diff --git a/www-api/vendor/sebastian/code-unit-reverse-lookup/src/Wizard.php b/www-api/vendor/sebastian/code-unit-reverse-lookup/src/Wizard.php
new file mode 100644
index 00000000..35de5398
--- /dev/null
+++ b/www-api/vendor/sebastian/code-unit-reverse-lookup/src/Wizard.php
@@ -0,0 +1,125 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/code-unit-reverse-lookup.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeUnitReverseLookup;
+
+use function array_merge;
+use function assert;
+use function get_declared_classes;
+use function get_declared_traits;
+use function get_defined_functions;
+use function is_array;
+use function range;
+use ReflectionClass;
+use ReflectionFunction;
+use ReflectionFunctionAbstract;
+use ReflectionMethod;
+
+/**
+ * @since Class available since Release 1.0.0
+ */
+class Wizard
+{
+    /**
+     * @var array
+     */
+    private $lookupTable = [];
+
+    /**
+     * @var array
+     */
+    private $processedClasses = [];
+
+    /**
+     * @var array
+     */
+    private $processedFunctions = [];
+
+    /**
+     * @param string $filename
+     * @param int    $lineNumber
+     *
+     * @return string
+     */
+    public function lookup($filename, $lineNumber)
+    {
+        if (!isset($this->lookupTable[$filename][$lineNumber])) {
+            $this->updateLookupTable();
+        }
+
+        if (isset($this->lookupTable[$filename][$lineNumber])) {
+            return $this->lookupTable[$filename][$lineNumber];
+        }
+
+        return $filename . ':' . $lineNumber;
+    }
+
+    private function updateLookupTable(): void
+    {
+        $this->processClassesAndTraits();
+        $this->processFunctions();
+    }
+
+    private function processClassesAndTraits(): void
+    {
+        $classes = get_declared_classes();
+        $traits  = get_declared_traits();
+
+        assert(is_array($classes));
+        assert(is_array($traits));
+
+        foreach (array_merge($classes, $traits) as $classOrTrait) {
+            if (isset($this->processedClasses[$classOrTrait])) {
+                continue;
+            }
+
+            $reflector = new ReflectionClass($classOrTrait);
+
+            foreach ($reflector->getMethods() as $method) {
+                $this->processFunctionOrMethod($method);
+            }
+
+            $this->processedClasses[$classOrTrait] = true;
+        }
+    }
+
+    private function processFunctions(): void
+    {
+        foreach (get_defined_functions()['user'] as $function) {
+            if (isset($this->processedFunctions[$function])) {
+                continue;
+            }
+
+            $this->processFunctionOrMethod(new ReflectionFunction($function));
+
+            $this->processedFunctions[$function] = true;
+        }
+    }
+
+    private function processFunctionOrMethod(ReflectionFunctionAbstract $functionOrMethod): void
+    {
+        if ($functionOrMethod->isInternal()) {
+            return;
+        }
+
+        $name = $functionOrMethod->getName();
+
+        if ($functionOrMethod instanceof ReflectionMethod) {
+            $name = $functionOrMethod->getDeclaringClass()->getName() . '::' . $name;
+        }
+
+        if (!isset($this->lookupTable[$functionOrMethod->getFileName()])) {
+            $this->lookupTable[$functionOrMethod->getFileName()] = [];
+        }
+
+        foreach (range($functionOrMethod->getStartLine(), $functionOrMethod->getEndLine()) as $line) {
+            $this->lookupTable[$functionOrMethod->getFileName()][$line] = $name;
+        }
+    }
+}
diff --git a/www-api/vendor/sebastian/code-unit/.psalm/baseline.xml b/www-api/vendor/sebastian/code-unit/.psalm/baseline.xml
new file mode 100644
index 00000000..e4488919
--- /dev/null
+++ b/www-api/vendor/sebastian/code-unit/.psalm/baseline.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<files psalm-version="4.0.1@b1e2e30026936ef8d5bf6a354d1c3959b6231f44">
+  <file src="src/Mapper.php">
+    <ArgumentTypeCoercion occurrences="16">
+      <code>$firstPart</code>
+      <code>$firstPart</code>
+      <code>$firstPart</code>
+      <code>$firstPart</code>
+      <code>$firstPart</code>
+      <code>$firstPart</code>
+      <code>$firstPart</code>
+      <code>$firstPart</code>
+      <code>$firstPart</code>
+      <code>$secondPart</code>
+      <code>$unit</code>
+      <code>$unit</code>
+      <code>$unit</code>
+      <code>$unit</code>
+      <code>$unit</code>
+      <code>$unit</code>
+    </ArgumentTypeCoercion>
+  </file>
+</files>
diff --git a/www-api/vendor/sebastian/code-unit/.psalm/config.xml b/www-api/vendor/sebastian/code-unit/.psalm/config.xml
new file mode 100644
index 00000000..a39e9a4c
--- /dev/null
+++ b/www-api/vendor/sebastian/code-unit/.psalm/config.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0"?>
+<psalm
+    totallyTyped="true"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns="https://getpsalm.org/schema/config"
+    xsi:schemaLocation="https://getpsalm.org/schema/config vendor/vimeo/psalm/config.xsd"
+    resolveFromConfigFile="false"
+    errorBaseline=".psalm/baseline.xml"
+>
+    <projectFiles>
+        <directory name="src" />
+        <ignoreFiles>
+            <directory name="vendor" />
+        </ignoreFiles>
+    </projectFiles>
+</psalm>
diff --git a/www-api/vendor/sebastian/code-unit/ChangeLog.md b/www-api/vendor/sebastian/code-unit/ChangeLog.md
new file mode 100644
index 00000000..0978e651
--- /dev/null
+++ b/www-api/vendor/sebastian/code-unit/ChangeLog.md
@@ -0,0 +1,65 @@
+# ChangeLog
+
+All notable changes are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
+
+## [1.0.8] - 2020-10-26
+
+### Fixed
+
+* `SebastianBergmann\CodeUnit\Exception` now correctly extends `\Throwable`
+
+## [1.0.7] - 2020-10-02
+
+### Fixed
+
+* `SebastianBergmann\CodeUnit\Mapper::stringToCodeUnits()` no longer attempts to create `CodeUnit` objects for code units that are not declared in userland
+
+## [1.0.6] - 2020-09-28
+
+### Changed
+
+* Changed PHP version constraint in `composer.json` from `^7.3 || ^8.0` to `>=7.3`
+
+## [1.0.5] - 2020-06-26
+
+### Fixed
+
+* [#3](https://github.com/sebastianbergmann/code-unit/issues/3): Regression in 1.0.4
+
+## [1.0.4] - 2020-06-26
+
+### Added
+
+* This component is now supported on PHP 8
+
+## [1.0.3] - 2020-06-15
+
+### Changed
+
+* Tests etc. are now ignored for archive exports
+
+## [1.0.2] - 2020-04-30
+
+### Fixed
+
+* `Mapper::stringToCodeUnits()` raised the wrong exception for `Class::method` when a class named `Class` exists but does not have a method named `method`
+
+## [1.0.1] - 2020-04-27
+
+### Fixed
+
+* [#2](https://github.com/sebastianbergmann/code-unit/issues/2): `Mapper::stringToCodeUnits()` breaks when `ClassName<extended>` is used for class that extends built-in class
+
+## [1.0.0] - 2020-03-30
+
+* Initial release
+
+[1.0.8]: https://github.com/sebastianbergmann/code-unit/compare/1.0.7...1.0.8
+[1.0.7]: https://github.com/sebastianbergmann/code-unit/compare/1.0.6...1.0.7
+[1.0.6]: https://github.com/sebastianbergmann/code-unit/compare/1.0.5...1.0.6
+[1.0.5]: https://github.com/sebastianbergmann/code-unit/compare/1.0.4...1.0.5
+[1.0.4]: https://github.com/sebastianbergmann/code-unit/compare/1.0.3...1.0.4
+[1.0.3]: https://github.com/sebastianbergmann/code-unit/compare/1.0.2...1.0.3
+[1.0.2]: https://github.com/sebastianbergmann/code-unit/compare/1.0.1...1.0.2
+[1.0.1]: https://github.com/sebastianbergmann/code-unit/compare/1.0.0...1.0.1
+[1.0.0]: https://github.com/sebastianbergmann/code-unit/compare/530c3900e5db9bcb8516da545bef0d62536cedaa...1.0.0
diff --git a/www-api/vendor/sebastian/code-unit/LICENSE b/www-api/vendor/sebastian/code-unit/LICENSE
new file mode 100644
index 00000000..b99bc8ac
--- /dev/null
+++ b/www-api/vendor/sebastian/code-unit/LICENSE
@@ -0,0 +1,33 @@
+sebastian/code-unit
+
+Copyright (c) 2020, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
diff --git a/www-api/vendor/sebastian/code-unit/README.md b/www-api/vendor/sebastian/code-unit/README.md
new file mode 100644
index 00000000..d20227a9
--- /dev/null
+++ b/www-api/vendor/sebastian/code-unit/README.md
@@ -0,0 +1,17 @@
+# sebastian/code-unit
+
+Collection of value objects that represent the PHP code units.
+
+## Installation
+
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+```
+composer require sebastian/code-unit
+```
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+```
+composer require --dev sebastian/code-unit
+```
diff --git a/www-api/vendor/sebastian/code-unit/composer.json b/www-api/vendor/sebastian/code-unit/composer.json
new file mode 100644
index 00000000..5b86ec58
--- /dev/null
+++ b/www-api/vendor/sebastian/code-unit/composer.json
@@ -0,0 +1,50 @@
+{
+    "name": "sebastian/code-unit",
+    "description": "Collection of value objects that represent the PHP code units",
+    "type": "library",
+    "homepage": "https://github.com/sebastianbergmann/code-unit",
+    "license": "BSD-3-Clause",
+    "authors": [
+        {
+            "name": "Sebastian Bergmann",
+            "email": "sebastian@phpunit.de",
+            "role": "lead"
+        }
+    ],
+    "support": {
+        "issues": "https://github.com/sebastianbergmann/code-unit/issues"
+    },
+    "prefer-stable": true,
+    "require": {
+        "php": ">=7.3"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^9.3"
+    },
+    "config": {
+        "platform": {
+            "php": "7.3.0"
+        },
+        "optimize-autoloader": true,
+        "sort-packages": true
+    },
+    "autoload": {
+        "classmap": [
+            "src/"
+        ]
+    },
+    "autoload-dev": {
+        "classmap": [
+            "tests/_fixture"
+        ],
+        "files": [
+            "tests/_fixture/file_with_multiple_code_units.php",
+            "tests/_fixture/function.php"
+        ]
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.0-dev"
+        }
+    }
+}
diff --git a/www-api/vendor/sebastian/code-unit/src/ClassMethodUnit.php b/www-api/vendor/sebastian/code-unit/src/ClassMethodUnit.php
new file mode 100644
index 00000000..f9ddac29
--- /dev/null
+++ b/www-api/vendor/sebastian/code-unit/src/ClassMethodUnit.php
@@ -0,0 +1,24 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/code-unit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeUnit;
+
+/**
+ * @psalm-immutable
+ */
+final class ClassMethodUnit extends CodeUnit
+{
+    /**
+     * @psalm-assert-if-true ClassMethodUnit $this
+     */
+    public function isClassMethod(): bool
+    {
+        return true;
+    }
+}
diff --git a/www-api/vendor/sebastian/code-unit/src/ClassUnit.php b/www-api/vendor/sebastian/code-unit/src/ClassUnit.php
new file mode 100644
index 00000000..3ba0ee66
--- /dev/null
+++ b/www-api/vendor/sebastian/code-unit/src/ClassUnit.php
@@ -0,0 +1,24 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/code-unit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeUnit;
+
+/**
+ * @psalm-immutable
+ */
+final class ClassUnit extends CodeUnit
+{
+    /**
+     * @psalm-assert-if-true ClassUnit $this
+     */
+    public function isClass(): bool
+    {
+        return true;
+    }
+}
diff --git a/www-api/vendor/sebastian/code-unit/src/CodeUnit.php b/www-api/vendor/sebastian/code-unit/src/CodeUnit.php
new file mode 100644
index 00000000..9e5cceb3
--- /dev/null
+++ b/www-api/vendor/sebastian/code-unit/src/CodeUnit.php
@@ -0,0 +1,445 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/code-unit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeUnit;
+
+use function range;
+use function sprintf;
+use ReflectionClass;
+use ReflectionFunction;
+use ReflectionMethod;
+
+/**
+ * @psalm-immutable
+ */
+abstract class CodeUnit
+{
+    /**
+     * @var string
+     */
+    private $name;
+
+    /**
+     * @var string
+     */
+    private $sourceFileName;
+
+    /**
+     * @var array
+     * @psalm-var list<int>
+     */
+    private $sourceLines;
+
+    /**
+     * @psalm-param class-string $className
+     *
+     * @throws InvalidCodeUnitException
+     * @throws ReflectionException
+     */
+    public static function forClass(string $className): ClassUnit
+    {
+        self::ensureUserDefinedClass($className);
+
+        $reflector = self::reflectorForClass($className);
+
+        return new ClassUnit(
+            $className,
+            $reflector->getFileName(),
+            range(
+                $reflector->getStartLine(),
+                $reflector->getEndLine()
+            )
+        );
+    }
+
+    /**
+     * @psalm-param class-string $className
+     *
+     * @throws InvalidCodeUnitException
+     * @throws ReflectionException
+     */
+    public static function forClassMethod(string $className, string $methodName): ClassMethodUnit
+    {
+        self::ensureUserDefinedClass($className);
+
+        $reflector = self::reflectorForClassMethod($className, $methodName);
+
+        return new ClassMethodUnit(
+            $className . '::' . $methodName,
+            $reflector->getFileName(),
+            range(
+                $reflector->getStartLine(),
+                $reflector->getEndLine()
+            )
+        );
+    }
+
+    /**
+     * @psalm-param class-string $interfaceName
+     *
+     * @throws InvalidCodeUnitException
+     * @throws ReflectionException
+     */
+    public static function forInterface(string $interfaceName): InterfaceUnit
+    {
+        self::ensureUserDefinedInterface($interfaceName);
+
+        $reflector = self::reflectorForClass($interfaceName);
+
+        return new InterfaceUnit(
+            $interfaceName,
+            $reflector->getFileName(),
+            range(
+                $reflector->getStartLine(),
+                $reflector->getEndLine()
+            )
+        );
+    }
+
+    /**
+     * @psalm-param class-string $interfaceName
+     *
+     * @throws InvalidCodeUnitException
+     * @throws ReflectionException
+     */
+    public static function forInterfaceMethod(string $interfaceName, string $methodName): InterfaceMethodUnit
+    {
+        self::ensureUserDefinedInterface($interfaceName);
+
+        $reflector = self::reflectorForClassMethod($interfaceName, $methodName);
+
+        return new InterfaceMethodUnit(
+            $interfaceName . '::' . $methodName,
+            $reflector->getFileName(),
+            range(
+                $reflector->getStartLine(),
+                $reflector->getEndLine()
+            )
+        );
+    }
+
+    /**
+     * @psalm-param class-string $traitName
+     *
+     * @throws InvalidCodeUnitException
+     * @throws ReflectionException
+     */
+    public static function forTrait(string $traitName): TraitUnit
+    {
+        self::ensureUserDefinedTrait($traitName);
+
+        $reflector = self::reflectorForClass($traitName);
+
+        return new TraitUnit(
+            $traitName,
+            $reflector->getFileName(),
+            range(
+                $reflector->getStartLine(),
+                $reflector->getEndLine()
+            )
+        );
+    }
+
+    /**
+     * @psalm-param class-string $traitName
+     *
+     * @throws InvalidCodeUnitException
+     * @throws ReflectionException
+     */
+    public static function forTraitMethod(string $traitName, string $methodName): TraitMethodUnit
+    {
+        self::ensureUserDefinedTrait($traitName);
+
+        $reflector = self::reflectorForClassMethod($traitName, $methodName);
+
+        return new TraitMethodUnit(
+            $traitName . '::' . $methodName,
+            $reflector->getFileName(),
+            range(
+                $reflector->getStartLine(),
+                $reflector->getEndLine()
+            )
+        );
+    }
+
+    /**
+     * @psalm-param callable-string $functionName
+     *
+     * @throws InvalidCodeUnitException
+     * @throws ReflectionException
+     */
+    public static function forFunction(string $functionName): FunctionUnit
+    {
+        $reflector = self::reflectorForFunction($functionName);
+
+        if (!$reflector->isUserDefined()) {
+            throw new InvalidCodeUnitException(
+                sprintf(
+                    '"%s" is not a user-defined function',
+                    $functionName
+                )
+            );
+        }
+
+        return new FunctionUnit(
+            $functionName,
+            $reflector->getFileName(),
+            range(
+                $reflector->getStartLine(),
+                $reflector->getEndLine()
+            )
+        );
+    }
+
+    /**
+     * @psalm-param list<int> $sourceLines
+     */
+    private function __construct(string $name, string $sourceFileName, array $sourceLines)
+    {
+        $this->name           = $name;
+        $this->sourceFileName = $sourceFileName;
+        $this->sourceLines    = $sourceLines;
+    }
+
+    public function name(): string
+    {
+        return $this->name;
+    }
+
+    public function sourceFileName(): string
+    {
+        return $this->sourceFileName;
+    }
+
+    /**
+     * @psalm-return list<int>
+     */
+    public function sourceLines(): array
+    {
+        return $this->sourceLines;
+    }
+
+    public function isClass(): bool
+    {
+        return false;
+    }
+
+    public function isClassMethod(): bool
+    {
+        return false;
+    }
+
+    public function isInterface(): bool
+    {
+        return false;
+    }
+
+    public function isInterfaceMethod(): bool
+    {
+        return false;
+    }
+
+    public function isTrait(): bool
+    {
+        return false;
+    }
+
+    public function isTraitMethod(): bool
+    {
+        return false;
+    }
+
+    public function isFunction(): bool
+    {
+        return false;
+    }
+
+    /**
+     * @psalm-param class-string $className
+     *
+     * @throws InvalidCodeUnitException
+     */
+    private static function ensureUserDefinedClass(string $className): void
+    {
+        try {
+            $reflector = new ReflectionClass($className);
+
+            if ($reflector->isInterface()) {
+                throw new InvalidCodeUnitException(
+                    sprintf(
+                        '"%s" is an interface and not a class',
+                        $className
+                    )
+                );
+            }
+
+            if ($reflector->isTrait()) {
+                throw new InvalidCodeUnitException(
+                    sprintf(
+                        '"%s" is a trait and not a class',
+                        $className
+                    )
+                );
+            }
+
+            if (!$reflector->isUserDefined()) {
+                throw new InvalidCodeUnitException(
+                    sprintf(
+                        '"%s" is not a user-defined class',
+                        $className
+                    )
+                );
+            }
+            // @codeCoverageIgnoreStart
+        } catch (\ReflectionException $e) {
+            throw new ReflectionException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+    }
+
+    /**
+     * @psalm-param class-string $interfaceName
+     *
+     * @throws InvalidCodeUnitException
+     */
+    private static function ensureUserDefinedInterface(string $interfaceName): void
+    {
+        try {
+            $reflector = new ReflectionClass($interfaceName);
+
+            if (!$reflector->isInterface()) {
+                throw new InvalidCodeUnitException(
+                    sprintf(
+                        '"%s" is not an interface',
+                        $interfaceName
+                    )
+                );
+            }
+
+            if (!$reflector->isUserDefined()) {
+                throw new InvalidCodeUnitException(
+                    sprintf(
+                        '"%s" is not a user-defined interface',
+                        $interfaceName
+                    )
+                );
+            }
+            // @codeCoverageIgnoreStart
+        } catch (\ReflectionException $e) {
+            throw new ReflectionException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+    }
+
+    /**
+     * @psalm-param class-string $traitName
+     *
+     * @throws InvalidCodeUnitException
+     */
+    private static function ensureUserDefinedTrait(string $traitName): void
+    {
+        try {
+            $reflector = new ReflectionClass($traitName);
+
+            if (!$reflector->isTrait()) {
+                throw new InvalidCodeUnitException(
+                    sprintf(
+                        '"%s" is not a trait',
+                        $traitName
+                    )
+                );
+            }
+
+            // @codeCoverageIgnoreStart
+            if (!$reflector->isUserDefined()) {
+                throw new InvalidCodeUnitException(
+                    sprintf(
+                        '"%s" is not a user-defined trait',
+                        $traitName
+                    )
+                );
+            }
+        } catch (\ReflectionException $e) {
+            throw new ReflectionException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+    }
+
+    /**
+     * @psalm-param class-string $className
+     *
+     * @throws ReflectionException
+     */
+    private static function reflectorForClass(string $className): ReflectionClass
+    {
+        try {
+            return new ReflectionClass($className);
+            // @codeCoverageIgnoreStart
+        } catch (\ReflectionException $e) {
+            throw new ReflectionException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+    }
+
+    /**
+     * @psalm-param class-string $className
+     *
+     * @throws ReflectionException
+     */
+    private static function reflectorForClassMethod(string $className, string $methodName): ReflectionMethod
+    {
+        try {
+            return new ReflectionMethod($className, $methodName);
+            // @codeCoverageIgnoreStart
+        } catch (\ReflectionException $e) {
+            throw new ReflectionException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+    }
+
+    /**
+     * @psalm-param callable-string $functionName
+     *
+     * @throws ReflectionException
+     */
+    private static function reflectorForFunction(string $functionName): ReflectionFunction
+    {
+        try {
+            return new ReflectionFunction($functionName);
+            // @codeCoverageIgnoreStart
+        } catch (\ReflectionException $e) {
+            throw new ReflectionException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+    }
+}
diff --git a/www-api/vendor/sebastian/code-unit/src/CodeUnitCollection.php b/www-api/vendor/sebastian/code-unit/src/CodeUnitCollection.php
new file mode 100644
index 00000000..f53db8a1
--- /dev/null
+++ b/www-api/vendor/sebastian/code-unit/src/CodeUnitCollection.php
@@ -0,0 +1,84 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/code-unit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeUnit;
+
+use function array_merge;
+use function count;
+use Countable;
+use IteratorAggregate;
+
+final class CodeUnitCollection implements Countable, IteratorAggregate
+{
+    /**
+     * @psalm-var list<CodeUnit>
+     */
+    private $codeUnits = [];
+
+    /**
+     * @psalm-param list<CodeUnit> $items
+     */
+    public static function fromArray(array $items): self
+    {
+        $collection = new self;
+
+        foreach ($items as $item) {
+            $collection->add($item);
+        }
+
+        return $collection;
+    }
+
+    public static function fromList(CodeUnit ...$items): self
+    {
+        return self::fromArray($items);
+    }
+
+    private function __construct()
+    {
+    }
+
+    /**
+     * @psalm-return list<CodeUnit>
+     */
+    public function asArray(): array
+    {
+        return $this->codeUnits;
+    }
+
+    public function getIterator(): CodeUnitCollectionIterator
+    {
+        return new CodeUnitCollectionIterator($this);
+    }
+
+    public function count(): int
+    {
+        return count($this->codeUnits);
+    }
+
+    public function isEmpty(): bool
+    {
+        return empty($this->codeUnits);
+    }
+
+    public function mergeWith(self $other): self
+    {
+        return self::fromArray(
+            array_merge(
+                $this->asArray(),
+                $other->asArray()
+            )
+        );
+    }
+
+    private function add(CodeUnit $item): void
+    {
+        $this->codeUnits[] = $item;
+    }
+}
diff --git a/www-api/vendor/sebastian/code-unit/src/CodeUnitCollectionIterator.php b/www-api/vendor/sebastian/code-unit/src/CodeUnitCollectionIterator.php
new file mode 100644
index 00000000..bdc86d88
--- /dev/null
+++ b/www-api/vendor/sebastian/code-unit/src/CodeUnitCollectionIterator.php
@@ -0,0 +1,55 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/code-unit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeUnit;
+
+use Iterator;
+
+final class CodeUnitCollectionIterator implements Iterator
+{
+    /**
+     * @psalm-var list<CodeUnit>
+     */
+    private $codeUnits;
+
+    /**
+     * @var int
+     */
+    private $position = 0;
+
+    public function __construct(CodeUnitCollection $collection)
+    {
+        $this->codeUnits = $collection->asArray();
+    }
+
+    public function rewind(): void
+    {
+        $this->position = 0;
+    }
+
+    public function valid(): bool
+    {
+        return isset($this->codeUnits[$this->position]);
+    }
+
+    public function key(): int
+    {
+        return $this->position;
+    }
+
+    public function current(): CodeUnit
+    {
+        return $this->codeUnits[$this->position];
+    }
+
+    public function next(): void
+    {
+        $this->position++;
+    }
+}
diff --git a/www-api/vendor/sebastian/code-unit/src/FunctionUnit.php b/www-api/vendor/sebastian/code-unit/src/FunctionUnit.php
new file mode 100644
index 00000000..df76cf19
--- /dev/null
+++ b/www-api/vendor/sebastian/code-unit/src/FunctionUnit.php
@@ -0,0 +1,24 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/code-unit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeUnit;
+
+/**
+ * @psalm-immutable
+ */
+final class FunctionUnit extends CodeUnit
+{
+    /**
+     * @psalm-assert-if-true FunctionUnit $this
+     */
+    public function isFunction(): bool
+    {
+        return true;
+    }
+}
diff --git a/www-api/vendor/sebastian/code-unit/src/InterfaceMethodUnit.php b/www-api/vendor/sebastian/code-unit/src/InterfaceMethodUnit.php
new file mode 100644
index 00000000..fcd44f41
--- /dev/null
+++ b/www-api/vendor/sebastian/code-unit/src/InterfaceMethodUnit.php
@@ -0,0 +1,24 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/code-unit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeUnit;
+
+/**
+ * @psalm-immutable
+ */
+final class InterfaceMethodUnit extends CodeUnit
+{
+    /**
+     * @psalm-assert-if-true InterfaceMethod $this
+     */
+    public function isInterfaceMethod(): bool
+    {
+        return true;
+    }
+}
diff --git a/www-api/vendor/sebastian/code-unit/src/InterfaceUnit.php b/www-api/vendor/sebastian/code-unit/src/InterfaceUnit.php
new file mode 100644
index 00000000..5cf585bf
--- /dev/null
+++ b/www-api/vendor/sebastian/code-unit/src/InterfaceUnit.php
@@ -0,0 +1,24 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/code-unit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeUnit;
+
+/**
+ * @psalm-immutable
+ */
+final class InterfaceUnit extends CodeUnit
+{
+    /**
+     * @psalm-assert-if-true InterfaceUnit $this
+     */
+    public function isInterface(): bool
+    {
+        return true;
+    }
+}
diff --git a/www-api/vendor/sebastian/code-unit/src/Mapper.php b/www-api/vendor/sebastian/code-unit/src/Mapper.php
new file mode 100644
index 00000000..a72b3b0d
--- /dev/null
+++ b/www-api/vendor/sebastian/code-unit/src/Mapper.php
@@ -0,0 +1,414 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/code-unit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeUnit;
+
+use function array_keys;
+use function array_merge;
+use function array_unique;
+use function array_values;
+use function class_exists;
+use function explode;
+use function function_exists;
+use function interface_exists;
+use function ksort;
+use function method_exists;
+use function sort;
+use function sprintf;
+use function str_replace;
+use function strpos;
+use function trait_exists;
+use ReflectionClass;
+use ReflectionFunction;
+use ReflectionMethod;
+
+final class Mapper
+{
+    /**
+     * @psalm-return array<string,list<int>>
+     */
+    public function codeUnitsToSourceLines(CodeUnitCollection $codeUnits): array
+    {
+        $result = [];
+
+        foreach ($codeUnits as $codeUnit) {
+            $sourceFileName = $codeUnit->sourceFileName();
+
+            if (!isset($result[$sourceFileName])) {
+                $result[$sourceFileName] = [];
+            }
+
+            $result[$sourceFileName] = array_merge($result[$sourceFileName], $codeUnit->sourceLines());
+        }
+
+        foreach (array_keys($result) as $sourceFileName) {
+            $result[$sourceFileName] = array_values(array_unique($result[$sourceFileName]));
+
+            sort($result[$sourceFileName]);
+        }
+
+        ksort($result);
+
+        return $result;
+    }
+
+    /**
+     * @throws InvalidCodeUnitException
+     * @throws ReflectionException
+     */
+    public function stringToCodeUnits(string $unit): CodeUnitCollection
+    {
+        if (strpos($unit, '::') !== false) {
+            [$firstPart, $secondPart] = explode('::', $unit);
+
+            if (empty($firstPart) && $this->isUserDefinedFunction($secondPart)) {
+                return CodeUnitCollection::fromList(CodeUnit::forFunction($secondPart));
+            }
+
+            if ($this->isUserDefinedClass($firstPart)) {
+                if ($secondPart === '<public>') {
+                    return $this->publicMethodsOfClass($firstPart);
+                }
+
+                if ($secondPart === '<!public>') {
+                    return $this->protectedAndPrivateMethodsOfClass($firstPart);
+                }
+
+                if ($secondPart === '<protected>') {
+                    return $this->protectedMethodsOfClass($firstPart);
+                }
+
+                if ($secondPart === '<!protected>') {
+                    return $this->publicAndPrivateMethodsOfClass($firstPart);
+                }
+
+                if ($secondPart === '<private>') {
+                    return $this->privateMethodsOfClass($firstPart);
+                }
+
+                if ($secondPart === '<!private>') {
+                    return $this->publicAndProtectedMethodsOfClass($firstPart);
+                }
+
+                if ($this->isUserDefinedMethod($firstPart, $secondPart)) {
+                    return CodeUnitCollection::fromList(CodeUnit::forClassMethod($firstPart, $secondPart));
+                }
+            }
+
+            if ($this->isUserDefinedInterface($firstPart)) {
+                return CodeUnitCollection::fromList(CodeUnit::forInterfaceMethod($firstPart, $secondPart));
+            }
+
+            if ($this->isUserDefinedTrait($firstPart)) {
+                return CodeUnitCollection::fromList(CodeUnit::forTraitMethod($firstPart, $secondPart));
+            }
+        } else {
+            if ($this->isUserDefinedClass($unit)) {
+                $units = [CodeUnit::forClass($unit)];
+
+                foreach ($this->reflectorForClass($unit)->getTraits() as $trait) {
+                    if (!$trait->isUserDefined()) {
+                        // @codeCoverageIgnoreStart
+                        continue;
+                        // @codeCoverageIgnoreEnd
+                    }
+
+                    $units[] = CodeUnit::forTrait($trait->getName());
+                }
+
+                return CodeUnitCollection::fromArray($units);
+            }
+
+            if ($this->isUserDefinedInterface($unit)) {
+                return CodeUnitCollection::fromList(CodeUnit::forInterface($unit));
+            }
+
+            if ($this->isUserDefinedTrait($unit)) {
+                return CodeUnitCollection::fromList(CodeUnit::forTrait($unit));
+            }
+
+            if ($this->isUserDefinedFunction($unit)) {
+                return CodeUnitCollection::fromList(CodeUnit::forFunction($unit));
+            }
+
+            $unit = str_replace('<extended>', '', $unit);
+
+            if ($this->isUserDefinedClass($unit)) {
+                return $this->classAndParentClassesAndTraits($unit);
+            }
+        }
+
+        throw new InvalidCodeUnitException(
+            sprintf(
+                '"%s" is not a valid code unit',
+                $unit
+            )
+        );
+    }
+
+    /**
+     * @psalm-param class-string $className
+     *
+     * @throws ReflectionException
+     */
+    private function publicMethodsOfClass(string $className): CodeUnitCollection
+    {
+        return $this->methodsOfClass($className, ReflectionMethod::IS_PUBLIC);
+    }
+
+    /**
+     * @psalm-param class-string $className
+     *
+     * @throws ReflectionException
+     */
+    private function publicAndProtectedMethodsOfClass(string $className): CodeUnitCollection
+    {
+        return $this->methodsOfClass($className, ReflectionMethod::IS_PUBLIC | ReflectionMethod::IS_PROTECTED);
+    }
+
+    /**
+     * @psalm-param class-string $className
+     *
+     * @throws ReflectionException
+     */
+    private function publicAndPrivateMethodsOfClass(string $className): CodeUnitCollection
+    {
+        return $this->methodsOfClass($className, ReflectionMethod::IS_PUBLIC | ReflectionMethod::IS_PRIVATE);
+    }
+
+    /**
+     * @psalm-param class-string $className
+     *
+     * @throws ReflectionException
+     */
+    private function protectedMethodsOfClass(string $className): CodeUnitCollection
+    {
+        return $this->methodsOfClass($className, ReflectionMethod::IS_PROTECTED);
+    }
+
+    /**
+     * @psalm-param class-string $className
+     *
+     * @throws ReflectionException
+     */
+    private function protectedAndPrivateMethodsOfClass(string $className): CodeUnitCollection
+    {
+        return $this->methodsOfClass($className, ReflectionMethod::IS_PROTECTED | ReflectionMethod::IS_PRIVATE);
+    }
+
+    /**
+     * @psalm-param class-string $className
+     *
+     * @throws ReflectionException
+     */
+    private function privateMethodsOfClass(string $className): CodeUnitCollection
+    {
+        return $this->methodsOfClass($className, ReflectionMethod::IS_PRIVATE);
+    }
+
+    /**
+     * @psalm-param class-string $className
+     *
+     * @throws ReflectionException
+     */
+    private function methodsOfClass(string $className, int $filter): CodeUnitCollection
+    {
+        $units = [];
+
+        foreach ($this->reflectorForClass($className)->getMethods($filter) as $method) {
+            if (!$method->isUserDefined()) {
+                continue;
+            }
+
+            $units[] = CodeUnit::forClassMethod($className, $method->getName());
+        }
+
+        return CodeUnitCollection::fromArray($units);
+    }
+
+    /**
+     * @psalm-param class-string $className
+     *
+     * @throws ReflectionException
+     */
+    private function classAndParentClassesAndTraits(string $className): CodeUnitCollection
+    {
+        $units = [CodeUnit::forClass($className)];
+
+        $reflector = $this->reflectorForClass($className);
+
+        foreach ($this->reflectorForClass($className)->getTraits() as $trait) {
+            if (!$trait->isUserDefined()) {
+                // @codeCoverageIgnoreStart
+                continue;
+                // @codeCoverageIgnoreEnd
+            }
+
+            $units[] = CodeUnit::forTrait($trait->getName());
+        }
+
+        while ($reflector = $reflector->getParentClass()) {
+            if (!$reflector->isUserDefined()) {
+                break;
+            }
+
+            $units[] = CodeUnit::forClass($reflector->getName());
+
+            foreach ($reflector->getTraits() as $trait) {
+                if (!$trait->isUserDefined()) {
+                    // @codeCoverageIgnoreStart
+                    continue;
+                    // @codeCoverageIgnoreEnd
+                }
+
+                $units[] = CodeUnit::forTrait($trait->getName());
+            }
+        }
+
+        return CodeUnitCollection::fromArray($units);
+    }
+
+    /**
+     * @psalm-param class-string $className
+     *
+     * @throws ReflectionException
+     */
+    private function reflectorForClass(string $className): ReflectionClass
+    {
+        try {
+            return new ReflectionClass($className);
+            // @codeCoverageIgnoreStart
+        } catch (\ReflectionException $e) {
+            throw new ReflectionException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+    }
+
+    /**
+     * @throws ReflectionException
+     */
+    private function isUserDefinedFunction(string $functionName): bool
+    {
+        if (!function_exists($functionName)) {
+            return false;
+        }
+
+        try {
+            return (new ReflectionFunction($functionName))->isUserDefined();
+            // @codeCoverageIgnoreStart
+        } catch (\ReflectionException $e) {
+            throw new ReflectionException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+    }
+
+    /**
+     * @throws ReflectionException
+     */
+    private function isUserDefinedClass(string $className): bool
+    {
+        if (!class_exists($className)) {
+            return false;
+        }
+
+        try {
+            return (new ReflectionClass($className))->isUserDefined();
+            // @codeCoverageIgnoreStart
+        } catch (\ReflectionException $e) {
+            throw new ReflectionException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+    }
+
+    /**
+     * @throws ReflectionException
+     */
+    private function isUserDefinedInterface(string $interfaceName): bool
+    {
+        if (!interface_exists($interfaceName)) {
+            return false;
+        }
+
+        try {
+            return (new ReflectionClass($interfaceName))->isUserDefined();
+            // @codeCoverageIgnoreStart
+        } catch (\ReflectionException $e) {
+            throw new ReflectionException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+    }
+
+    /**
+     * @throws ReflectionException
+     */
+    private function isUserDefinedTrait(string $traitName): bool
+    {
+        if (!trait_exists($traitName)) {
+            return false;
+        }
+
+        try {
+            return (new ReflectionClass($traitName))->isUserDefined();
+            // @codeCoverageIgnoreStart
+        } catch (\ReflectionException $e) {
+            throw new ReflectionException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+    }
+
+    /**
+     * @throws ReflectionException
+     */
+    private function isUserDefinedMethod(string $className, string $methodName): bool
+    {
+        if (!class_exists($className)) {
+            // @codeCoverageIgnoreStart
+            return false;
+            // @codeCoverageIgnoreEnd
+        }
+
+        if (!method_exists($className, $methodName)) {
+            // @codeCoverageIgnoreStart
+            return false;
+            // @codeCoverageIgnoreEnd
+        }
+
+        try {
+            return (new ReflectionMethod($className, $methodName))->isUserDefined();
+            // @codeCoverageIgnoreStart
+        } catch (\ReflectionException $e) {
+            throw new ReflectionException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+        }
+        // @codeCoverageIgnoreEnd
+    }
+}
diff --git a/www-api/vendor/sebastian/code-unit/src/TraitMethodUnit.php b/www-api/vendor/sebastian/code-unit/src/TraitMethodUnit.php
new file mode 100644
index 00000000..a58f7249
--- /dev/null
+++ b/www-api/vendor/sebastian/code-unit/src/TraitMethodUnit.php
@@ -0,0 +1,24 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/code-unit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeUnit;
+
+/**
+ * @psalm-immutable
+ */
+final class TraitMethodUnit extends CodeUnit
+{
+    /**
+     * @psalm-assert-if-true TraitMethodUnit $this
+     */
+    public function isTraitMethod(): bool
+    {
+        return true;
+    }
+}
diff --git a/www-api/vendor/sebastian/code-unit/src/TraitUnit.php b/www-api/vendor/sebastian/code-unit/src/TraitUnit.php
new file mode 100644
index 00000000..abddfc11
--- /dev/null
+++ b/www-api/vendor/sebastian/code-unit/src/TraitUnit.php
@@ -0,0 +1,24 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/code-unit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeUnit;
+
+/**
+ * @psalm-immutable
+ */
+final class TraitUnit extends CodeUnit
+{
+    /**
+     * @psalm-assert-if-true TraitUnit $this
+     */
+    public function isTrait(): bool
+    {
+        return true;
+    }
+}
diff --git a/www-api/vendor/sebastian/code-unit/src/exceptions/Exception.php b/www-api/vendor/sebastian/code-unit/src/exceptions/Exception.php
new file mode 100644
index 00000000..74d0eeef
--- /dev/null
+++ b/www-api/vendor/sebastian/code-unit/src/exceptions/Exception.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/code-unit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeUnit;
+
+use Throwable;
+
+interface Exception extends Throwable
+{
+}
diff --git a/www-api/vendor/sebastian/code-unit/src/exceptions/InvalidCodeUnitException.php b/www-api/vendor/sebastian/code-unit/src/exceptions/InvalidCodeUnitException.php
new file mode 100644
index 00000000..60a3da82
--- /dev/null
+++ b/www-api/vendor/sebastian/code-unit/src/exceptions/InvalidCodeUnitException.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/code-unit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeUnit;
+
+use RuntimeException;
+
+final class InvalidCodeUnitException extends RuntimeException implements Exception
+{
+}
diff --git a/www-api/vendor/sebastian/code-unit/src/exceptions/NoTraitException.php b/www-api/vendor/sebastian/code-unit/src/exceptions/NoTraitException.php
new file mode 100644
index 00000000..e9b9b9c7
--- /dev/null
+++ b/www-api/vendor/sebastian/code-unit/src/exceptions/NoTraitException.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/code-unit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeUnit;
+
+use RuntimeException;
+
+final class NoTraitException extends RuntimeException implements Exception
+{
+}
diff --git a/www-api/vendor/sebastian/code-unit/src/exceptions/ReflectionException.php b/www-api/vendor/sebastian/code-unit/src/exceptions/ReflectionException.php
new file mode 100644
index 00000000..23201278
--- /dev/null
+++ b/www-api/vendor/sebastian/code-unit/src/exceptions/ReflectionException.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/code-unit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeUnit;
+
+use RuntimeException;
+
+final class ReflectionException extends RuntimeException implements Exception
+{
+}
diff --git a/www-api/vendor/sebastian/comparator/ChangeLog.md b/www-api/vendor/sebastian/comparator/ChangeLog.md
new file mode 100644
index 00000000..17557536
--- /dev/null
+++ b/www-api/vendor/sebastian/comparator/ChangeLog.md
@@ -0,0 +1,143 @@
+# ChangeLog
+
+All notable changes are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
+
+## [4.0.8] - 2022-09-14
+
+### Fixed
+
+* [#102](https://github.com/sebastianbergmann/comparator/pull/102): Fix `float` comparison precision
+
+## [4.0.7] - 2022-09-14
+
+### Fixed
+
+* [#99](https://github.com/sebastianbergmann/comparator/pull/99): Fix weak comparison between `'0'` and `false`
+
+## [4.0.6] - 2020-10-26
+
+### Fixed
+
+* `SebastianBergmann\Comparator\Exception` now correctly extends `\Throwable`
+
+## [4.0.5] - 2020-09-30
+
+### Fixed
+
+* [#89](https://github.com/sebastianbergmann/comparator/pull/89): Handle PHP 8 `ValueError`
+
+## [4.0.4] - 2020-09-28
+
+### Changed
+
+* Changed PHP version constraint in `composer.json` from `^7.3 || ^8.0` to `>=7.3`
+
+## [4.0.3] - 2020-06-26
+
+### Added
+
+* This component is now supported on PHP 8
+
+## [4.0.2] - 2020-06-15
+
+### Fixed
+
+* [#85](https://github.com/sebastianbergmann/comparator/issues/85): Version 4.0.1 breaks backward compatibility
+
+## [4.0.1] - 2020-06-15
+
+### Changed
+
+* Tests etc. are now ignored for archive exports
+
+## [4.0.0] - 2020-02-07
+
+### Removed
+
+* Removed support for PHP 7.1 and PHP 7.2
+
+## [3.0.5] - 2022-09-14
+
+### Fixed
+
+* [#102](https://github.com/sebastianbergmann/comparator/pull/102): Fix `float` comparison precision
+
+## [3.0.4] - 2022-09-14
+
+### Fixed
+
+* [#99](https://github.com/sebastianbergmann/comparator/pull/99): Fix weak comparison between `'0'` and `false`
+
+## [3.0.3] - 2020-11-30
+
+### Changed
+
+* Changed PHP version constraint in `composer.json` from `^7.1` to `>=7.1`
+
+## [3.0.2] - 2018-07-12
+
+### Changed
+
+* By default, `MockObjectComparator` is now tried before all other (default) comparators
+
+## [3.0.1] - 2018-06-14
+
+### Fixed
+
+* [#53](https://github.com/sebastianbergmann/comparator/pull/53): `DOMNodeComparator` ignores `$ignoreCase` parameter
+* [#58](https://github.com/sebastianbergmann/comparator/pull/58): `ScalarComparator` does not handle extremely ugly string comparison edge cases
+
+## [3.0.0] - 2018-04-18
+
+### Fixed
+
+* [#48](https://github.com/sebastianbergmann/comparator/issues/48): `DateTimeComparator` does not support fractional second deltas
+
+### Removed
+
+* Removed support for PHP 7.0
+
+## [2.1.3] - 2018-02-01
+
+### Changed
+
+* This component is now compatible with version 3 of `sebastian/diff`
+
+## [2.1.2] - 2018-01-12
+
+### Fixed
+
+* Fix comparison of `DateTimeImmutable` objects
+
+## [2.1.1] - 2017-12-22
+
+### Fixed
+
+* [phpunit/#2923](https://github.com/sebastianbergmann/phpunit/issues/2923): Unexpected failed date matching
+
+## [2.1.0] - 2017-11-03
+
+### Added
+
+* Added `SebastianBergmann\Comparator\Factory::reset()` to unregister all non-default comparators
+* Added support for `phpunit/phpunit-mock-objects` version `^5.0`
+
+[4.0.8]: https://github.com/sebastianbergmann/comparator/compare/4.0.7...4.0.8
+[4.0.7]: https://github.com/sebastianbergmann/comparator/compare/4.0.6...4.0.7
+[4.0.6]: https://github.com/sebastianbergmann/comparator/compare/4.0.5...4.0.6
+[4.0.5]: https://github.com/sebastianbergmann/comparator/compare/4.0.4...4.0.5
+[4.0.4]: https://github.com/sebastianbergmann/comparator/compare/4.0.3...4.0.4
+[4.0.3]: https://github.com/sebastianbergmann/comparator/compare/4.0.2...4.0.3
+[4.0.2]: https://github.com/sebastianbergmann/comparator/compare/4.0.1...4.0.2
+[4.0.1]: https://github.com/sebastianbergmann/comparator/compare/4.0.0...4.0.1
+[4.0.0]: https://github.com/sebastianbergmann/comparator/compare/3.0.5...4.0.0
+[3.0.5]: https://github.com/sebastianbergmann/comparator/compare/3.0.4...3.0.5
+[3.0.4]: https://github.com/sebastianbergmann/comparator/compare/3.0.3...3.0.4
+[3.0.3]: https://github.com/sebastianbergmann/comparator/compare/3.0.2...3.0.3
+[3.0.2]: https://github.com/sebastianbergmann/comparator/compare/3.0.1...3.0.2
+[3.0.1]: https://github.com/sebastianbergmann/comparator/compare/3.0.0...3.0.1
+[3.0.0]: https://github.com/sebastianbergmann/comparator/compare/2.1.3...3.0.0
+[2.1.3]: https://github.com/sebastianbergmann/comparator/compare/2.1.2...2.1.3
+[2.1.2]: https://github.com/sebastianbergmann/comparator/compare/2.1.1...2.1.2
+[2.1.1]: https://github.com/sebastianbergmann/comparator/compare/2.1.0...2.1.1
+[2.1.0]: https://github.com/sebastianbergmann/comparator/compare/2.0.2...2.1.0
diff --git a/www-api/vendor/sebastian/comparator/LICENSE b/www-api/vendor/sebastian/comparator/LICENSE
new file mode 100644
index 00000000..6ad70cba
--- /dev/null
+++ b/www-api/vendor/sebastian/comparator/LICENSE
@@ -0,0 +1,33 @@
+Comparator
+
+Copyright (c) 2002-2020, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
diff --git a/www-api/vendor/sebastian/comparator/README.md b/www-api/vendor/sebastian/comparator/README.md
new file mode 100644
index 00000000..f6002db6
--- /dev/null
+++ b/www-api/vendor/sebastian/comparator/README.md
@@ -0,0 +1,41 @@
+# sebastian/comparator
+
+[![CI Status](https://github.com/sebastianbergmann/comparator/workflows/CI/badge.svg)](https://github.com/sebastianbergmann/comparator/actions)
+[![Type Coverage](https://shepherd.dev/github/sebastianbergmann/comparator/coverage.svg)](https://shepherd.dev/github/sebastianbergmann/comparator)
+
+This component provides the functionality to compare PHP values for equality.
+
+## Installation
+
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+```
+composer require sebastian/comparator
+```
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+```
+composer require --dev sebastian/comparator
+```
+
+## Usage
+
+```php
+<?php
+use SebastianBergmann\Comparator\Factory;
+use SebastianBergmann\Comparator\ComparisonFailure;
+
+$date1 = new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York'));
+$date2 = new DateTime('2013-03-29 03:13:35', new DateTimeZone('America/Chicago'));
+
+$factory = new Factory;
+$comparator = $factory->getComparatorFor($date1, $date2);
+
+try {
+    $comparator->assertEquals($date1, $date2);
+    print "Dates match";
+} catch (ComparisonFailure $failure) {
+    print "Dates don't match";
+}
+```
diff --git a/www-api/vendor/sebastian/comparator/composer.json b/www-api/vendor/sebastian/comparator/composer.json
new file mode 100644
index 00000000..b758e03c
--- /dev/null
+++ b/www-api/vendor/sebastian/comparator/composer.json
@@ -0,0 +1,57 @@
+{
+    "name": "sebastian/comparator",
+    "description": "Provides the functionality to compare PHP values for equality",
+    "keywords": ["comparator","compare","equality"],
+    "homepage": "https://github.com/sebastianbergmann/comparator",
+    "license": "BSD-3-Clause",
+    "authors": [
+        {
+            "name": "Sebastian Bergmann",
+            "email": "sebastian@phpunit.de"
+        },
+        {
+            "name": "Jeff Welch",
+            "email": "whatthejeff@gmail.com"
+        },
+        {
+            "name": "Volker Dusch",
+            "email": "github@wallbash.com"
+        },
+        {
+            "name": "Bernhard Schussek",
+            "email": "bschussek@2bepublished.at"
+        }
+    ],
+    "prefer-stable": true,
+    "require": {
+        "php": ">=7.3",
+        "sebastian/diff": "^4.0",
+        "sebastian/exporter": "^4.0"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^9.3"
+    },
+    "config": {
+        "platform": {
+            "php": "7.3.0"
+        },
+        "optimize-autoloader": true,
+        "sort-packages": true
+    },
+    "autoload": {
+        "classmap": [
+            "src/"
+        ]
+    },
+    "autoload-dev": {
+        "classmap": [
+            "tests/_fixture"
+        ]
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "4.0-dev"
+        }
+    }
+}
+
diff --git a/www-api/vendor/sebastian/comparator/src/ArrayComparator.php b/www-api/vendor/sebastian/comparator/src/ArrayComparator.php
new file mode 100644
index 00000000..5d9fbce6
--- /dev/null
+++ b/www-api/vendor/sebastian/comparator/src/ArrayComparator.php
@@ -0,0 +1,141 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/comparator.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Comparator;
+
+use function array_key_exists;
+use function is_array;
+use function sort;
+use function sprintf;
+use function str_replace;
+use function trim;
+
+/**
+ * Compares arrays for equality.
+ *
+ * Arrays are equal if they contain the same key-value pairs.
+ * The order of the keys does not matter.
+ * The types of key-value pairs do not matter.
+ */
+class ArrayComparator extends Comparator
+{
+    /**
+     * Returns whether the comparator can compare two values.
+     *
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
+     * @return bool
+     */
+    public function accepts($expected, $actual)
+    {
+        return is_array($expected) && is_array($actual);
+    }
+
+    /**
+     * Asserts that two arrays are equal.
+     *
+     * @param mixed $expected     First value to compare
+     * @param mixed $actual       Second value to compare
+     * @param float $delta        Allowed numerical distance between two values to consider them equal
+     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
+     * @param bool  $ignoreCase   Case is ignored when set to true
+     * @param array $processed    List of already processed elements (used to prevent infinite recursion)
+     *
+     * @throws ComparisonFailure
+     */
+    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false, array &$processed = [])/*: void*/
+    {
+        if ($canonicalize) {
+            sort($expected);
+            sort($actual);
+        }
+
+        $remaining        = $actual;
+        $actualAsString   = "Array (\n";
+        $expectedAsString = "Array (\n";
+        $equal            = true;
+
+        foreach ($expected as $key => $value) {
+            unset($remaining[$key]);
+
+            if (!array_key_exists($key, $actual)) {
+                $expectedAsString .= sprintf(
+                    "    %s => %s\n",
+                    $this->exporter->export($key),
+                    $this->exporter->shortenedExport($value)
+                );
+
+                $equal = false;
+
+                continue;
+            }
+
+            try {
+                $comparator = $this->factory->getComparatorFor($value, $actual[$key]);
+                $comparator->assertEquals($value, $actual[$key], $delta, $canonicalize, $ignoreCase, $processed);
+
+                $expectedAsString .= sprintf(
+                    "    %s => %s\n",
+                    $this->exporter->export($key),
+                    $this->exporter->shortenedExport($value)
+                );
+
+                $actualAsString .= sprintf(
+                    "    %s => %s\n",
+                    $this->exporter->export($key),
+                    $this->exporter->shortenedExport($actual[$key])
+                );
+            } catch (ComparisonFailure $e) {
+                $expectedAsString .= sprintf(
+                    "    %s => %s\n",
+                    $this->exporter->export($key),
+                    $e->getExpectedAsString() ? $this->indent($e->getExpectedAsString()) : $this->exporter->shortenedExport($e->getExpected())
+                );
+
+                $actualAsString .= sprintf(
+                    "    %s => %s\n",
+                    $this->exporter->export($key),
+                    $e->getActualAsString() ? $this->indent($e->getActualAsString()) : $this->exporter->shortenedExport($e->getActual())
+                );
+
+                $equal = false;
+            }
+        }
+
+        foreach ($remaining as $key => $value) {
+            $actualAsString .= sprintf(
+                "    %s => %s\n",
+                $this->exporter->export($key),
+                $this->exporter->shortenedExport($value)
+            );
+
+            $equal = false;
+        }
+
+        $expectedAsString .= ')';
+        $actualAsString .= ')';
+
+        if (!$equal) {
+            throw new ComparisonFailure(
+                $expected,
+                $actual,
+                $expectedAsString,
+                $actualAsString,
+                false,
+                'Failed asserting that two arrays are equal.'
+            );
+        }
+    }
+
+    protected function indent($lines)
+    {
+        return trim(str_replace("\n", "\n    ", $lines));
+    }
+}
diff --git a/www-api/vendor/sebastian/comparator/src/Comparator.php b/www-api/vendor/sebastian/comparator/src/Comparator.php
new file mode 100644
index 00000000..e1906c16
--- /dev/null
+++ b/www-api/vendor/sebastian/comparator/src/Comparator.php
@@ -0,0 +1,61 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/comparator.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Comparator;
+
+use SebastianBergmann\Exporter\Exporter;
+
+/**
+ * Abstract base class for comparators which compare values for equality.
+ */
+abstract class Comparator
+{
+    /**
+     * @var Factory
+     */
+    protected $factory;
+
+    /**
+     * @var Exporter
+     */
+    protected $exporter;
+
+    public function __construct()
+    {
+        $this->exporter = new Exporter;
+    }
+
+    public function setFactory(Factory $factory)/*: void*/
+    {
+        $this->factory = $factory;
+    }
+
+    /**
+     * Returns whether the comparator can compare two values.
+     *
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
+     * @return bool
+     */
+    abstract public function accepts($expected, $actual);
+
+    /**
+     * Asserts that two values are equal.
+     *
+     * @param mixed $expected     First value to compare
+     * @param mixed $actual       Second value to compare
+     * @param float $delta        Allowed numerical distance between two values to consider them equal
+     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
+     * @param bool  $ignoreCase   Case is ignored when set to true
+     *
+     * @throws ComparisonFailure
+     */
+    abstract public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false);
+}
diff --git a/www-api/vendor/sebastian/comparator/src/ComparisonFailure.php b/www-api/vendor/sebastian/comparator/src/ComparisonFailure.php
new file mode 100644
index 00000000..857314da
--- /dev/null
+++ b/www-api/vendor/sebastian/comparator/src/ComparisonFailure.php
@@ -0,0 +1,129 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/comparator.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Comparator;
+
+use RuntimeException;
+use SebastianBergmann\Diff\Differ;
+use SebastianBergmann\Diff\Output\UnifiedDiffOutputBuilder;
+
+/**
+ * Thrown when an assertion for string equality failed.
+ */
+class ComparisonFailure extends RuntimeException
+{
+    /**
+     * Expected value of the retrieval which does not match $actual.
+     *
+     * @var mixed
+     */
+    protected $expected;
+
+    /**
+     * Actually retrieved value which does not match $expected.
+     *
+     * @var mixed
+     */
+    protected $actual;
+
+    /**
+     * The string representation of the expected value.
+     *
+     * @var string
+     */
+    protected $expectedAsString;
+
+    /**
+     * The string representation of the actual value.
+     *
+     * @var string
+     */
+    protected $actualAsString;
+
+    /**
+     * @var bool
+     */
+    protected $identical;
+
+    /**
+     * Optional message which is placed in front of the first line
+     * returned by toString().
+     *
+     * @var string
+     */
+    protected $message;
+
+    /**
+     * Initialises with the expected value and the actual value.
+     *
+     * @param mixed  $expected         expected value retrieved
+     * @param mixed  $actual           actual value retrieved
+     * @param string $expectedAsString
+     * @param string $actualAsString
+     * @param bool   $identical
+     * @param string $message          a string which is prefixed on all returned lines
+     *                                 in the difference output
+     */
+    public function __construct($expected, $actual, $expectedAsString, $actualAsString, $identical = false, $message = '')
+    {
+        $this->expected         = $expected;
+        $this->actual           = $actual;
+        $this->expectedAsString = $expectedAsString;
+        $this->actualAsString   = $actualAsString;
+        $this->message          = $message;
+    }
+
+    public function getActual()
+    {
+        return $this->actual;
+    }
+
+    public function getExpected()
+    {
+        return $this->expected;
+    }
+
+    /**
+     * @return string
+     */
+    public function getActualAsString()
+    {
+        return $this->actualAsString;
+    }
+
+    /**
+     * @return string
+     */
+    public function getExpectedAsString()
+    {
+        return $this->expectedAsString;
+    }
+
+    /**
+     * @return string
+     */
+    public function getDiff()
+    {
+        if (!$this->actualAsString && !$this->expectedAsString) {
+            return '';
+        }
+
+        $differ = new Differ(new UnifiedDiffOutputBuilder("\n--- Expected\n+++ Actual\n"));
+
+        return $differ->diff($this->expectedAsString, $this->actualAsString);
+    }
+
+    /**
+     * @return string
+     */
+    public function toString()
+    {
+        return $this->message . $this->getDiff();
+    }
+}
diff --git a/www-api/vendor/sebastian/comparator/src/DOMNodeComparator.php b/www-api/vendor/sebastian/comparator/src/DOMNodeComparator.php
new file mode 100644
index 00000000..5bf854ea
--- /dev/null
+++ b/www-api/vendor/sebastian/comparator/src/DOMNodeComparator.php
@@ -0,0 +1,93 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/comparator.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Comparator;
+
+use function sprintf;
+use function strtolower;
+use DOMDocument;
+use DOMNode;
+use ValueError;
+
+/**
+ * Compares DOMNode instances for equality.
+ */
+class DOMNodeComparator extends ObjectComparator
+{
+    /**
+     * Returns whether the comparator can compare two values.
+     *
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
+     * @return bool
+     */
+    public function accepts($expected, $actual)
+    {
+        return $expected instanceof DOMNode && $actual instanceof DOMNode;
+    }
+
+    /**
+     * Asserts that two values are equal.
+     *
+     * @param mixed $expected     First value to compare
+     * @param mixed $actual       Second value to compare
+     * @param float $delta        Allowed numerical distance between two values to consider them equal
+     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
+     * @param bool  $ignoreCase   Case is ignored when set to true
+     * @param array $processed    List of already processed elements (used to prevent infinite recursion)
+     *
+     * @throws ComparisonFailure
+     */
+    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false, array &$processed = [])/*: void*/
+    {
+        $expectedAsString = $this->nodeToText($expected, true, $ignoreCase);
+        $actualAsString   = $this->nodeToText($actual, true, $ignoreCase);
+
+        if ($expectedAsString !== $actualAsString) {
+            $type = $expected instanceof DOMDocument ? 'documents' : 'nodes';
+
+            throw new ComparisonFailure(
+                $expected,
+                $actual,
+                $expectedAsString,
+                $actualAsString,
+                false,
+                sprintf("Failed asserting that two DOM %s are equal.\n", $type)
+            );
+        }
+    }
+
+    /**
+     * Returns the normalized, whitespace-cleaned, and indented textual
+     * representation of a DOMNode.
+     */
+    private function nodeToText(DOMNode $node, bool $canonicalize, bool $ignoreCase): string
+    {
+        if ($canonicalize) {
+            $document = new DOMDocument;
+
+            try {
+                @$document->loadXML($node->C14N());
+            } catch (ValueError $e) {
+            }
+
+            $node = $document;
+        }
+
+        $document = $node instanceof DOMDocument ? $node : $node->ownerDocument;
+
+        $document->formatOutput = true;
+        $document->normalizeDocument();
+
+        $text = $node instanceof DOMDocument ? $node->saveXML() : $document->saveXML($node);
+
+        return $ignoreCase ? strtolower($text) : $text;
+    }
+}
diff --git a/www-api/vendor/sebastian/comparator/src/DateTimeComparator.php b/www-api/vendor/sebastian/comparator/src/DateTimeComparator.php
new file mode 100644
index 00000000..0a303b62
--- /dev/null
+++ b/www-api/vendor/sebastian/comparator/src/DateTimeComparator.php
@@ -0,0 +1,95 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/comparator.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Comparator;
+
+use function abs;
+use function floor;
+use function sprintf;
+use DateInterval;
+use DateTime;
+use DateTimeInterface;
+use DateTimeZone;
+use Exception;
+
+/**
+ * Compares DateTimeInterface instances for equality.
+ */
+class DateTimeComparator extends ObjectComparator
+{
+    /**
+     * Returns whether the comparator can compare two values.
+     *
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
+     * @return bool
+     */
+    public function accepts($expected, $actual)
+    {
+        return ($expected instanceof DateTime || $expected instanceof DateTimeInterface) &&
+               ($actual instanceof DateTime || $actual instanceof DateTimeInterface);
+    }
+
+    /**
+     * Asserts that two values are equal.
+     *
+     * @param mixed $expected     First value to compare
+     * @param mixed $actual       Second value to compare
+     * @param float $delta        Allowed numerical distance between two values to consider them equal
+     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
+     * @param bool  $ignoreCase   Case is ignored when set to true
+     * @param array $processed    List of already processed elements (used to prevent infinite recursion)
+     *
+     * @throws Exception
+     * @throws ComparisonFailure
+     */
+    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false, array &$processed = [])/*: void*/
+    {
+        /** @var DateTimeInterface $expected */
+        /** @var DateTimeInterface $actual */
+        $absDelta = abs($delta);
+        $delta    = new DateInterval(sprintf('PT%dS', $absDelta));
+        $delta->f = $absDelta - floor($absDelta);
+
+        $actualClone = (clone $actual)
+            ->setTimezone(new DateTimeZone('UTC'));
+
+        $expectedLower = (clone $expected)
+            ->setTimezone(new DateTimeZone('UTC'))
+            ->sub($delta);
+
+        $expectedUpper = (clone $expected)
+            ->setTimezone(new DateTimeZone('UTC'))
+            ->add($delta);
+
+        if ($actualClone < $expectedLower || $actualClone > $expectedUpper) {
+            throw new ComparisonFailure(
+                $expected,
+                $actual,
+                $this->dateTimeToString($expected),
+                $this->dateTimeToString($actual),
+                false,
+                'Failed asserting that two DateTime objects are equal.'
+            );
+        }
+    }
+
+    /**
+     * Returns an ISO 8601 formatted string representation of a datetime or
+     * 'Invalid DateTimeInterface object' if the provided DateTimeInterface was not properly
+     * initialized.
+     */
+    private function dateTimeToString(DateTimeInterface $datetime): string
+    {
+        $string = $datetime->format('Y-m-d\TH:i:s.uO');
+
+        return $string ?: 'Invalid DateTimeInterface object';
+    }
+}
diff --git a/www-api/vendor/sebastian/comparator/src/DoubleComparator.php b/www-api/vendor/sebastian/comparator/src/DoubleComparator.php
new file mode 100644
index 00000000..42352219
--- /dev/null
+++ b/www-api/vendor/sebastian/comparator/src/DoubleComparator.php
@@ -0,0 +1,61 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/comparator.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Comparator;
+
+use function is_float;
+use function is_numeric;
+
+/**
+ * Compares doubles for equality.
+ *
+ * @deprecated since v3.0.5 and v4.0.8
+ */
+class DoubleComparator extends NumericComparator
+{
+    /**
+     * Smallest value available in PHP.
+     *
+     * @var float
+     */
+    public const EPSILON = 0.0000000001;
+
+    /**
+     * Returns whether the comparator can compare two values.
+     *
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
+     * @return bool
+     */
+    public function accepts($expected, $actual)
+    {
+        return (is_float($expected) || is_float($actual)) && is_numeric($expected) && is_numeric($actual);
+    }
+
+    /**
+     * Asserts that two values are equal.
+     *
+     * @param mixed $expected     First value to compare
+     * @param mixed $actual       Second value to compare
+     * @param float $delta        Allowed numerical distance between two values to consider them equal
+     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
+     * @param bool  $ignoreCase   Case is ignored when set to true
+     *
+     * @throws ComparisonFailure
+     */
+    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)/*: void*/
+    {
+        if ($delta == 0) {
+            $delta = self::EPSILON;
+        }
+
+        parent::assertEquals($expected, $actual, $delta, $canonicalize, $ignoreCase);
+    }
+}
diff --git a/www-api/vendor/sebastian/comparator/src/ExceptionComparator.php b/www-api/vendor/sebastian/comparator/src/ExceptionComparator.php
new file mode 100644
index 00000000..1fc0174e
--- /dev/null
+++ b/www-api/vendor/sebastian/comparator/src/ExceptionComparator.php
@@ -0,0 +1,54 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/comparator.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Comparator;
+
+use Exception;
+
+/**
+ * Compares Exception instances for equality.
+ */
+class ExceptionComparator extends ObjectComparator
+{
+    /**
+     * Returns whether the comparator can compare two values.
+     *
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
+     * @return bool
+     */
+    public function accepts($expected, $actual)
+    {
+        return $expected instanceof Exception && $actual instanceof Exception;
+    }
+
+    /**
+     * Converts an object to an array containing all of its private, protected
+     * and public properties.
+     *
+     * @param object $object
+     *
+     * @return array
+     */
+    protected function toArray($object)
+    {
+        $array = parent::toArray($object);
+
+        unset(
+            $array['file'],
+            $array['line'],
+            $array['trace'],
+            $array['string'],
+            $array['xdebug_message']
+        );
+
+        return $array;
+    }
+}
diff --git a/www-api/vendor/sebastian/comparator/src/Factory.php b/www-api/vendor/sebastian/comparator/src/Factory.php
new file mode 100644
index 00000000..6a8b5b44
--- /dev/null
+++ b/www-api/vendor/sebastian/comparator/src/Factory.php
@@ -0,0 +1,141 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/comparator.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Comparator;
+
+use function array_unshift;
+
+/**
+ * Factory for comparators which compare values for equality.
+ */
+class Factory
+{
+    /**
+     * @var Factory
+     */
+    private static $instance;
+
+    /**
+     * @var Comparator[]
+     */
+    private $customComparators = [];
+
+    /**
+     * @var Comparator[]
+     */
+    private $defaultComparators = [];
+
+    /**
+     * @return Factory
+     */
+    public static function getInstance()
+    {
+        if (self::$instance === null) {
+            self::$instance = new self; // @codeCoverageIgnore
+        }
+
+        return self::$instance;
+    }
+
+    /**
+     * Constructs a new factory.
+     */
+    public function __construct()
+    {
+        $this->registerDefaultComparators();
+    }
+
+    /**
+     * Returns the correct comparator for comparing two values.
+     *
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
+     * @return Comparator
+     */
+    public function getComparatorFor($expected, $actual)
+    {
+        foreach ($this->customComparators as $comparator) {
+            if ($comparator->accepts($expected, $actual)) {
+                return $comparator;
+            }
+        }
+
+        foreach ($this->defaultComparators as $comparator) {
+            if ($comparator->accepts($expected, $actual)) {
+                return $comparator;
+            }
+        }
+
+        throw new RuntimeException('No suitable Comparator implementation found');
+    }
+
+    /**
+     * Registers a new comparator.
+     *
+     * This comparator will be returned by getComparatorFor() if its accept() method
+     * returns TRUE for the compared values. It has higher priority than the
+     * existing comparators, meaning that its accept() method will be invoked
+     * before those of the other comparators.
+     *
+     * @param Comparator $comparator The comparator to be registered
+     */
+    public function register(Comparator $comparator)/*: void*/
+    {
+        array_unshift($this->customComparators, $comparator);
+
+        $comparator->setFactory($this);
+    }
+
+    /**
+     * Unregisters a comparator.
+     *
+     * This comparator will no longer be considered by getComparatorFor().
+     *
+     * @param Comparator $comparator The comparator to be unregistered
+     */
+    public function unregister(Comparator $comparator)/*: void*/
+    {
+        foreach ($this->customComparators as $key => $_comparator) {
+            if ($comparator === $_comparator) {
+                unset($this->customComparators[$key]);
+            }
+        }
+    }
+
+    /**
+     * Unregisters all non-default comparators.
+     */
+    public function reset()/*: void*/
+    {
+        $this->customComparators = [];
+    }
+
+    private function registerDefaultComparators(): void
+    {
+        $this->registerDefaultComparator(new MockObjectComparator);
+        $this->registerDefaultComparator(new DateTimeComparator);
+        $this->registerDefaultComparator(new DOMNodeComparator);
+        $this->registerDefaultComparator(new SplObjectStorageComparator);
+        $this->registerDefaultComparator(new ExceptionComparator);
+        $this->registerDefaultComparator(new ObjectComparator);
+        $this->registerDefaultComparator(new ResourceComparator);
+        $this->registerDefaultComparator(new ArrayComparator);
+        $this->registerDefaultComparator(new NumericComparator);
+        $this->registerDefaultComparator(new ScalarComparator);
+        $this->registerDefaultComparator(new TypeComparator);
+    }
+
+    private function registerDefaultComparator(Comparator $comparator): void
+    {
+        $this->defaultComparators[] = $comparator;
+
+        $comparator->setFactory($this);
+    }
+}
diff --git a/www-api/vendor/sebastian/comparator/src/MockObjectComparator.php b/www-api/vendor/sebastian/comparator/src/MockObjectComparator.php
new file mode 100644
index 00000000..cb670316
--- /dev/null
+++ b/www-api/vendor/sebastian/comparator/src/MockObjectComparator.php
@@ -0,0 +1,48 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/comparator.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Comparator;
+
+use PHPUnit\Framework\MockObject\MockObject;
+
+/**
+ * Compares PHPUnit\Framework\MockObject\MockObject instances for equality.
+ */
+class MockObjectComparator extends ObjectComparator
+{
+    /**
+     * Returns whether the comparator can compare two values.
+     *
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
+     * @return bool
+     */
+    public function accepts($expected, $actual)
+    {
+        return $expected instanceof MockObject && $actual instanceof MockObject;
+    }
+
+    /**
+     * Converts an object to an array containing all of its private, protected
+     * and public properties.
+     *
+     * @param object $object
+     *
+     * @return array
+     */
+    protected function toArray($object)
+    {
+        $array = parent::toArray($object);
+
+        unset($array['__phpunit_invocationMocker']);
+
+        return $array;
+    }
+}
diff --git a/www-api/vendor/sebastian/comparator/src/NumericComparator.php b/www-api/vendor/sebastian/comparator/src/NumericComparator.php
new file mode 100644
index 00000000..841881c9
--- /dev/null
+++ b/www-api/vendor/sebastian/comparator/src/NumericComparator.php
@@ -0,0 +1,84 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/comparator.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Comparator;
+
+use function abs;
+use function is_float;
+use function is_infinite;
+use function is_nan;
+use function is_numeric;
+use function is_string;
+use function sprintf;
+
+/**
+ * Compares numerical values for equality.
+ */
+class NumericComparator extends ScalarComparator
+{
+    /**
+     * Returns whether the comparator can compare two values.
+     *
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
+     * @return bool
+     */
+    public function accepts($expected, $actual)
+    {
+        // all numerical values, but not if both of them are strings
+        return is_numeric($expected) && is_numeric($actual) &&
+               !(is_string($expected) && is_string($actual));
+    }
+
+    /**
+     * Asserts that two values are equal.
+     *
+     * @param mixed $expected     First value to compare
+     * @param mixed $actual       Second value to compare
+     * @param float $delta        Allowed numerical distance between two values to consider them equal
+     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
+     * @param bool  $ignoreCase   Case is ignored when set to true
+     *
+     * @throws ComparisonFailure
+     */
+    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)/*: void*/
+    {
+        if ($this->isInfinite($actual) && $this->isInfinite($expected)) {
+            return;
+        }
+
+        if (($this->isInfinite($actual) xor $this->isInfinite($expected)) ||
+            ($this->isNan($actual) || $this->isNan($expected)) ||
+            abs($actual - $expected) > $delta) {
+            throw new ComparisonFailure(
+                $expected,
+                $actual,
+                '',
+                '',
+                false,
+                sprintf(
+                    'Failed asserting that %s matches expected %s.',
+                    $this->exporter->export($actual),
+                    $this->exporter->export($expected)
+                )
+            );
+        }
+    }
+
+    private function isInfinite($value): bool
+    {
+        return is_float($value) && is_infinite($value);
+    }
+
+    private function isNan($value): bool
+    {
+        return is_float($value) && is_nan($value);
+    }
+}
diff --git a/www-api/vendor/sebastian/comparator/src/ObjectComparator.php b/www-api/vendor/sebastian/comparator/src/ObjectComparator.php
new file mode 100644
index 00000000..9380ba15
--- /dev/null
+++ b/www-api/vendor/sebastian/comparator/src/ObjectComparator.php
@@ -0,0 +1,112 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/comparator.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Comparator;
+
+use function get_class;
+use function in_array;
+use function is_object;
+use function sprintf;
+use function substr_replace;
+
+/**
+ * Compares objects for equality.
+ */
+class ObjectComparator extends ArrayComparator
+{
+    /**
+     * Returns whether the comparator can compare two values.
+     *
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
+     * @return bool
+     */
+    public function accepts($expected, $actual)
+    {
+        return is_object($expected) && is_object($actual);
+    }
+
+    /**
+     * Asserts that two values are equal.
+     *
+     * @param mixed $expected     First value to compare
+     * @param mixed $actual       Second value to compare
+     * @param float $delta        Allowed numerical distance between two values to consider them equal
+     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
+     * @param bool  $ignoreCase   Case is ignored when set to true
+     * @param array $processed    List of already processed elements (used to prevent infinite recursion)
+     *
+     * @throws ComparisonFailure
+     */
+    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false, array &$processed = [])/*: void*/
+    {
+        if (get_class($actual) !== get_class($expected)) {
+            throw new ComparisonFailure(
+                $expected,
+                $actual,
+                $this->exporter->export($expected),
+                $this->exporter->export($actual),
+                false,
+                sprintf(
+                    '%s is not instance of expected class "%s".',
+                    $this->exporter->export($actual),
+                    get_class($expected)
+                )
+            );
+        }
+
+        // don't compare twice to allow for cyclic dependencies
+        if (in_array([$actual, $expected], $processed, true) ||
+            in_array([$expected, $actual], $processed, true)) {
+            return;
+        }
+
+        $processed[] = [$actual, $expected];
+
+        // don't compare objects if they are identical
+        // this helps to avoid the error "maximum function nesting level reached"
+        // CAUTION: this conditional clause is not tested
+        if ($actual !== $expected) {
+            try {
+                parent::assertEquals(
+                    $this->toArray($expected),
+                    $this->toArray($actual),
+                    $delta,
+                    $canonicalize,
+                    $ignoreCase,
+                    $processed
+                );
+            } catch (ComparisonFailure $e) {
+                throw new ComparisonFailure(
+                    $expected,
+                    $actual,
+                    // replace "Array" with "MyClass object"
+                    substr_replace($e->getExpectedAsString(), get_class($expected) . ' Object', 0, 5),
+                    substr_replace($e->getActualAsString(), get_class($actual) . ' Object', 0, 5),
+                    false,
+                    'Failed asserting that two objects are equal.'
+                );
+            }
+        }
+    }
+
+    /**
+     * Converts an object to an array containing all of its private, protected
+     * and public properties.
+     *
+     * @param object $object
+     *
+     * @return array
+     */
+    protected function toArray($object)
+    {
+        return $this->exporter->toArray($object);
+    }
+}
diff --git a/www-api/vendor/sebastian/comparator/src/ResourceComparator.php b/www-api/vendor/sebastian/comparator/src/ResourceComparator.php
new file mode 100644
index 00000000..7822598b
--- /dev/null
+++ b/www-api/vendor/sebastian/comparator/src/ResourceComparator.php
@@ -0,0 +1,54 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/comparator.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Comparator;
+
+use function is_resource;
+
+/**
+ * Compares resources for equality.
+ */
+class ResourceComparator extends Comparator
+{
+    /**
+     * Returns whether the comparator can compare two values.
+     *
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
+     * @return bool
+     */
+    public function accepts($expected, $actual)
+    {
+        return is_resource($expected) && is_resource($actual);
+    }
+
+    /**
+     * Asserts that two values are equal.
+     *
+     * @param mixed $expected     First value to compare
+     * @param mixed $actual       Second value to compare
+     * @param float $delta        Allowed numerical distance between two values to consider them equal
+     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
+     * @param bool  $ignoreCase   Case is ignored when set to true
+     *
+     * @throws ComparisonFailure
+     */
+    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)/*: void*/
+    {
+        if ($actual != $expected) {
+            throw new ComparisonFailure(
+                $expected,
+                $actual,
+                $this->exporter->export($expected),
+                $this->exporter->export($actual)
+            );
+        }
+    }
+}
diff --git a/www-api/vendor/sebastian/comparator/src/ScalarComparator.php b/www-api/vendor/sebastian/comparator/src/ScalarComparator.php
new file mode 100644
index 00000000..7f131229
--- /dev/null
+++ b/www-api/vendor/sebastian/comparator/src/ScalarComparator.php
@@ -0,0 +1,99 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/comparator.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Comparator;
+
+use function is_bool;
+use function is_object;
+use function is_scalar;
+use function is_string;
+use function method_exists;
+use function sprintf;
+use function strtolower;
+
+/**
+ * Compares scalar or NULL values for equality.
+ */
+class ScalarComparator extends Comparator
+{
+    /**
+     * Returns whether the comparator can compare two values.
+     *
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
+     * @return bool
+     *
+     * @since  Method available since Release 3.6.0
+     */
+    public function accepts($expected, $actual)
+    {
+        return ((is_scalar($expected) xor null === $expected) &&
+               (is_scalar($actual) xor null === $actual))
+               // allow comparison between strings and objects featuring __toString()
+               || (is_string($expected) && is_object($actual) && method_exists($actual, '__toString'))
+               || (is_object($expected) && method_exists($expected, '__toString') && is_string($actual));
+    }
+
+    /**
+     * Asserts that two values are equal.
+     *
+     * @param mixed $expected     First value to compare
+     * @param mixed $actual       Second value to compare
+     * @param float $delta        Allowed numerical distance between two values to consider them equal
+     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
+     * @param bool  $ignoreCase   Case is ignored when set to true
+     *
+     * @throws ComparisonFailure
+     */
+    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)/*: void*/
+    {
+        $expectedToCompare = $expected;
+        $actualToCompare   = $actual;
+
+        // always compare as strings to avoid strange behaviour
+        // otherwise 0 == 'Foobar'
+        if ((is_string($expected) && !is_bool($actual)) || (is_string($actual) && !is_bool($expected))) {
+            $expectedToCompare = (string) $expectedToCompare;
+            $actualToCompare   = (string) $actualToCompare;
+
+            if ($ignoreCase) {
+                $expectedToCompare = strtolower($expectedToCompare);
+                $actualToCompare   = strtolower($actualToCompare);
+            }
+        }
+
+        if ($expectedToCompare !== $actualToCompare && is_string($expected) && is_string($actual)) {
+            throw new ComparisonFailure(
+                $expected,
+                $actual,
+                $this->exporter->export($expected),
+                $this->exporter->export($actual),
+                false,
+                'Failed asserting that two strings are equal.'
+            );
+        }
+
+        if ($expectedToCompare != $actualToCompare) {
+            throw new ComparisonFailure(
+                $expected,
+                $actual,
+                // no diff is required
+                '',
+                '',
+                false,
+                sprintf(
+                    'Failed asserting that %s matches expected %s.',
+                    $this->exporter->export($actual),
+                    $this->exporter->export($expected)
+                )
+            );
+        }
+    }
+}
diff --git a/www-api/vendor/sebastian/comparator/src/SplObjectStorageComparator.php b/www-api/vendor/sebastian/comparator/src/SplObjectStorageComparator.php
new file mode 100644
index 00000000..d9b6f541
--- /dev/null
+++ b/www-api/vendor/sebastian/comparator/src/SplObjectStorageComparator.php
@@ -0,0 +1,71 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/comparator.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Comparator;
+
+use SplObjectStorage;
+
+/**
+ * Compares \SplObjectStorage instances for equality.
+ */
+class SplObjectStorageComparator extends Comparator
+{
+    /**
+     * Returns whether the comparator can compare two values.
+     *
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
+     * @return bool
+     */
+    public function accepts($expected, $actual)
+    {
+        return $expected instanceof SplObjectStorage && $actual instanceof SplObjectStorage;
+    }
+
+    /**
+     * Asserts that two values are equal.
+     *
+     * @param mixed $expected     First value to compare
+     * @param mixed $actual       Second value to compare
+     * @param float $delta        Allowed numerical distance between two values to consider them equal
+     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
+     * @param bool  $ignoreCase   Case is ignored when set to true
+     *
+     * @throws ComparisonFailure
+     */
+    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)/*: void*/
+    {
+        foreach ($actual as $object) {
+            if (!$expected->contains($object)) {
+                throw new ComparisonFailure(
+                    $expected,
+                    $actual,
+                    $this->exporter->export($expected),
+                    $this->exporter->export($actual),
+                    false,
+                    'Failed asserting that two objects are equal.'
+                );
+            }
+        }
+
+        foreach ($expected as $object) {
+            if (!$actual->contains($object)) {
+                throw new ComparisonFailure(
+                    $expected,
+                    $actual,
+                    $this->exporter->export($expected),
+                    $this->exporter->export($actual),
+                    false,
+                    'Failed asserting that two objects are equal.'
+                );
+            }
+        }
+    }
+}
diff --git a/www-api/vendor/sebastian/comparator/src/TypeComparator.php b/www-api/vendor/sebastian/comparator/src/TypeComparator.php
new file mode 100644
index 00000000..b0d38d72
--- /dev/null
+++ b/www-api/vendor/sebastian/comparator/src/TypeComparator.php
@@ -0,0 +1,62 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/comparator.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Comparator;
+
+use function gettype;
+use function sprintf;
+
+/**
+ * Compares values for type equality.
+ */
+class TypeComparator extends Comparator
+{
+    /**
+     * Returns whether the comparator can compare two values.
+     *
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
+     * @return bool
+     */
+    public function accepts($expected, $actual)
+    {
+        return true;
+    }
+
+    /**
+     * Asserts that two values are equal.
+     *
+     * @param mixed $expected     First value to compare
+     * @param mixed $actual       Second value to compare
+     * @param float $delta        Allowed numerical distance between two values to consider them equal
+     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
+     * @param bool  $ignoreCase   Case is ignored when set to true
+     *
+     * @throws ComparisonFailure
+     */
+    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)/*: void*/
+    {
+        if (gettype($expected) != gettype($actual)) {
+            throw new ComparisonFailure(
+                $expected,
+                $actual,
+                // we don't need a diff
+                '',
+                '',
+                false,
+                sprintf(
+                    '%s does not match expected type "%s".',
+                    $this->exporter->shortenedExport($actual),
+                    gettype($expected)
+                )
+            );
+        }
+    }
+}
diff --git a/www-api/vendor/sebastian/comparator/src/exceptions/Exception.php b/www-api/vendor/sebastian/comparator/src/exceptions/Exception.php
new file mode 100644
index 00000000..8975aaf1
--- /dev/null
+++ b/www-api/vendor/sebastian/comparator/src/exceptions/Exception.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/comparator.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Comparator;
+
+use Throwable;
+
+interface Exception extends Throwable
+{
+}
diff --git a/www-api/vendor/sebastian/comparator/src/exceptions/RuntimeException.php b/www-api/vendor/sebastian/comparator/src/exceptions/RuntimeException.php
new file mode 100644
index 00000000..ca726084
--- /dev/null
+++ b/www-api/vendor/sebastian/comparator/src/exceptions/RuntimeException.php
@@ -0,0 +1,14 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/comparator.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Comparator;
+
+final class RuntimeException extends \RuntimeException implements Exception
+{
+}
diff --git a/www-api/vendor/sebastian/complexity/.psalm/baseline.xml b/www-api/vendor/sebastian/complexity/.psalm/baseline.xml
new file mode 100644
index 00000000..77e688e0
--- /dev/null
+++ b/www-api/vendor/sebastian/complexity/.psalm/baseline.xml
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<files psalm-version="4.0.1@b1e2e30026936ef8d5bf6a354d1c3959b6231f44"/>
diff --git a/www-api/vendor/sebastian/complexity/.psalm/config.xml b/www-api/vendor/sebastian/complexity/.psalm/config.xml
new file mode 100644
index 00000000..8172fe15
--- /dev/null
+++ b/www-api/vendor/sebastian/complexity/.psalm/config.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0"?>
+<psalm
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns="https://getpsalm.org/schema/config"
+    xsi:schemaLocation="https://getpsalm.org/schema/config vendor/vimeo/psalm/config.xsd"
+    resolveFromConfigFile="false"
+    errorBaseline=".psalm/baseline.xml"
+    totallyTyped="true"
+>
+    <projectFiles>
+        <directory name="src" />
+        <ignoreFiles>
+            <directory name="vendor" />
+        </ignoreFiles>
+    </projectFiles>
+</psalm>
diff --git a/www-api/vendor/sebastian/complexity/ChangeLog.md b/www-api/vendor/sebastian/complexity/ChangeLog.md
new file mode 100644
index 00000000..cb93ff62
--- /dev/null
+++ b/www-api/vendor/sebastian/complexity/ChangeLog.md
@@ -0,0 +1,30 @@
+# ChangeLog
+
+All notable changes are documented in this file using the [Keep a CHANGELOG](https://keepachangelog.com/) principles.
+
+## [2.0.2] - 2020-10-26
+
+### Fixed
+
+* `SebastianBergmann\Complexity\Exception` now correctly extends `\Throwable`
+
+## [2.0.1] - 2020-09-28
+
+### Changed
+
+* Changed PHP version constraint in `composer.json` from `^7.3 || ^8.0` to `>=7.3`
+
+## [2.0.0] - 2020-07-25
+
+### Removed
+
+* The `ParentConnectingVisitor` has been removed (it should have been marked as `@internal`)
+
+## [1.0.0] - 2020-07-22
+
+* Initial release
+
+[2.0.2]: https://github.com/sebastianbergmann/complexity/compare/2.0.1...2.0.2
+[2.0.1]: https://github.com/sebastianbergmann/complexity/compare/2.0.0...2.0.1
+[2.0.0]: https://github.com/sebastianbergmann/complexity/compare/1.0.0...2.0.0
+[1.0.0]: https://github.com/sebastianbergmann/complexity/compare/70ee0ad32d9e2be3f85beffa3e2eb474193f2487...1.0.0
diff --git a/www-api/vendor/sebastian/complexity/LICENSE b/www-api/vendor/sebastian/complexity/LICENSE
new file mode 100644
index 00000000..5f818df6
--- /dev/null
+++ b/www-api/vendor/sebastian/complexity/LICENSE
@@ -0,0 +1,33 @@
+sebastian/complexity
+
+Copyright (c) 2020, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
diff --git a/www-api/vendor/sebastian/complexity/README.md b/www-api/vendor/sebastian/complexity/README.md
new file mode 100644
index 00000000..5f53b0b5
--- /dev/null
+++ b/www-api/vendor/sebastian/complexity/README.md
@@ -0,0 +1,22 @@
+# sebastian/complexity
+
+Library for calculating the complexity of PHP code units.
+
+[![Latest Stable Version](https://img.shields.io/packagist/v/sebastian/complexity.svg?style=flat-square)](https://packagist.org/packages/sebastian/complexity)
+[![Minimum PHP Version](https://img.shields.io/badge/php-%3E%3D%207.3-8892BF.svg?style=flat-square)](https://php.net/)
+[![CI Status](https://github.com/sebastianbergmann/complexity/workflows/CI/badge.svg?branch=master&event=push)](https://phpunit.de/build-status.html)
+[![Type Coverage](https://shepherd.dev/github/sebastianbergmann/complexity/coverage.svg)](https://shepherd.dev/github/sebastianbergmann/complexity)
+
+## Installation
+
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+```
+composer require sebastian/complexity
+```
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+```
+composer require --dev sebastian/complexity
+```
diff --git a/www-api/vendor/sebastian/complexity/composer.json b/www-api/vendor/sebastian/complexity/composer.json
new file mode 100644
index 00000000..7aa38314
--- /dev/null
+++ b/www-api/vendor/sebastian/complexity/composer.json
@@ -0,0 +1,41 @@
+{
+    "name": "sebastian/complexity",
+    "description": "Library for calculating the complexity of PHP code units",
+    "type": "library",
+    "homepage": "https://github.com/sebastianbergmann/complexity",
+    "license": "BSD-3-Clause",
+    "authors": [
+        {
+            "name": "Sebastian Bergmann",
+            "email": "sebastian@phpunit.de",
+            "role": "lead"
+        }
+    ],
+    "support": {
+        "issues": "https://github.com/sebastianbergmann/complexity/issues"
+    },
+    "require": {
+        "php": ">=7.3",
+        "nikic/php-parser": "^4.7"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^9.3"
+    },
+    "config": {
+        "platform": {
+            "php": "7.3.0"
+        },
+        "optimize-autoloader": true,
+        "sort-packages": true
+    },
+    "autoload": {
+        "classmap": [
+            "src/"
+        ]
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "2.0-dev"
+        }
+    }
+}
diff --git a/www-api/vendor/sebastian/complexity/src/Calculator.php b/www-api/vendor/sebastian/complexity/src/Calculator.php
new file mode 100644
index 00000000..9abdcd16
--- /dev/null
+++ b/www-api/vendor/sebastian/complexity/src/Calculator.php
@@ -0,0 +1,88 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/complexity.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Complexity;
+
+use PhpParser\Error;
+use PhpParser\Lexer;
+use PhpParser\Node;
+use PhpParser\NodeTraverser;
+use PhpParser\NodeVisitor\NameResolver;
+use PhpParser\NodeVisitor\ParentConnectingVisitor;
+use PhpParser\Parser;
+use PhpParser\ParserFactory;
+
+final class Calculator
+{
+    /**
+     * @throws RuntimeException
+     */
+    public function calculateForSourceFile(string $sourceFile): ComplexityCollection
+    {
+        return $this->calculateForSourceString(file_get_contents($sourceFile));
+    }
+
+    /**
+     * @throws RuntimeException
+     */
+    public function calculateForSourceString(string $source): ComplexityCollection
+    {
+        try {
+            $nodes = $this->parser()->parse($source);
+
+            assert($nodes !== null);
+
+            return $this->calculateForAbstractSyntaxTree($nodes);
+
+            // @codeCoverageIgnoreStart
+        } catch (Error $error) {
+            throw new RuntimeException(
+                $error->getMessage(),
+                (int) $error->getCode(),
+                $error
+            );
+        }
+        // @codeCoverageIgnoreEnd
+    }
+
+    /**
+     * @param Node[] $nodes
+     *
+     * @throws RuntimeException
+     */
+    public function calculateForAbstractSyntaxTree(array $nodes): ComplexityCollection
+    {
+        $traverser                    = new NodeTraverser;
+        $complexityCalculatingVisitor = new ComplexityCalculatingVisitor(true);
+
+        $traverser->addVisitor(new NameResolver);
+        $traverser->addVisitor(new ParentConnectingVisitor);
+        $traverser->addVisitor($complexityCalculatingVisitor);
+
+        try {
+            /* @noinspection UnusedFunctionResultInspection */
+            $traverser->traverse($nodes);
+            // @codeCoverageIgnoreStart
+        } catch (Error $error) {
+            throw new RuntimeException(
+                $error->getMessage(),
+                (int) $error->getCode(),
+                $error
+            );
+        }
+        // @codeCoverageIgnoreEnd
+
+        return $complexityCalculatingVisitor->result();
+    }
+
+    private function parser(): Parser
+    {
+        return (new ParserFactory)->create(ParserFactory::PREFER_PHP7, new Lexer);
+    }
+}
diff --git a/www-api/vendor/sebastian/complexity/src/Complexity/Complexity.php b/www-api/vendor/sebastian/complexity/src/Complexity/Complexity.php
new file mode 100644
index 00000000..dc6708dd
--- /dev/null
+++ b/www-api/vendor/sebastian/complexity/src/Complexity/Complexity.php
@@ -0,0 +1,42 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/complexity.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Complexity;
+
+/**
+ * @psalm-immutable
+ */
+final class Complexity
+{
+    /**
+     * @var string
+     */
+    private $name;
+
+    /**
+     * @var int
+     */
+    private $cyclomaticComplexity;
+
+    public function __construct(string $name, int $cyclomaticComplexity)
+    {
+        $this->name                 = $name;
+        $this->cyclomaticComplexity = $cyclomaticComplexity;
+    }
+
+    public function name(): string
+    {
+        return $this->name;
+    }
+
+    public function cyclomaticComplexity(): int
+    {
+        return $this->cyclomaticComplexity;
+    }
+}
diff --git a/www-api/vendor/sebastian/complexity/src/Complexity/ComplexityCollection.php b/www-api/vendor/sebastian/complexity/src/Complexity/ComplexityCollection.php
new file mode 100644
index 00000000..ccbddbf7
--- /dev/null
+++ b/www-api/vendor/sebastian/complexity/src/Complexity/ComplexityCollection.php
@@ -0,0 +1,72 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/complexity.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Complexity;
+
+use function count;
+use Countable;
+use IteratorAggregate;
+
+/**
+ * @psalm-immutable
+ */
+final class ComplexityCollection implements Countable, IteratorAggregate
+{
+    /**
+     * @psalm-var list<Complexity>
+     */
+    private $items = [];
+
+    public static function fromList(Complexity ...$items): self
+    {
+        return new self($items);
+    }
+
+    /**
+     * @psalm-param list<Complexity> $items
+     */
+    private function __construct(array $items)
+    {
+        $this->items = $items;
+    }
+
+    /**
+     * @psalm-return list<Complexity>
+     */
+    public function asArray(): array
+    {
+        return $this->items;
+    }
+
+    public function getIterator(): ComplexityCollectionIterator
+    {
+        return new ComplexityCollectionIterator($this);
+    }
+
+    public function count(): int
+    {
+        return count($this->items);
+    }
+
+    public function isEmpty(): bool
+    {
+        return empty($this->items);
+    }
+
+    public function cyclomaticComplexity(): int
+    {
+        $cyclomaticComplexity = 0;
+
+        foreach ($this as $item) {
+            $cyclomaticComplexity += $item->cyclomaticComplexity();
+        }
+
+        return $cyclomaticComplexity;
+    }
+}
diff --git a/www-api/vendor/sebastian/complexity/src/Complexity/ComplexityCollectionIterator.php b/www-api/vendor/sebastian/complexity/src/Complexity/ComplexityCollectionIterator.php
new file mode 100644
index 00000000..ec39e199
--- /dev/null
+++ b/www-api/vendor/sebastian/complexity/src/Complexity/ComplexityCollectionIterator.php
@@ -0,0 +1,55 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/complexity.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Complexity;
+
+use Iterator;
+
+final class ComplexityCollectionIterator implements Iterator
+{
+    /**
+     * @psalm-var list<Complexity>
+     */
+    private $items;
+
+    /**
+     * @var int
+     */
+    private $position = 0;
+
+    public function __construct(ComplexityCollection $items)
+    {
+        $this->items = $items->asArray();
+    }
+
+    public function rewind(): void
+    {
+        $this->position = 0;
+    }
+
+    public function valid(): bool
+    {
+        return isset($this->items[$this->position]);
+    }
+
+    public function key(): int
+    {
+        return $this->position;
+    }
+
+    public function current(): Complexity
+    {
+        return $this->items[$this->position];
+    }
+
+    public function next(): void
+    {
+        $this->position++;
+    }
+}
diff --git a/www-api/vendor/sebastian/complexity/src/Exception/Exception.php b/www-api/vendor/sebastian/complexity/src/Exception/Exception.php
new file mode 100644
index 00000000..897ecdcf
--- /dev/null
+++ b/www-api/vendor/sebastian/complexity/src/Exception/Exception.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/complexity.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Complexity;
+
+use Throwable;
+
+interface Exception extends Throwable
+{
+}
diff --git a/www-api/vendor/sebastian/complexity/src/Exception/RuntimeException.php b/www-api/vendor/sebastian/complexity/src/Exception/RuntimeException.php
new file mode 100644
index 00000000..6c68a6f0
--- /dev/null
+++ b/www-api/vendor/sebastian/complexity/src/Exception/RuntimeException.php
@@ -0,0 +1,14 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/complexity.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Complexity;
+
+final class RuntimeException extends \RuntimeException implements Exception
+{
+}
diff --git a/www-api/vendor/sebastian/complexity/src/Visitor/ComplexityCalculatingVisitor.php b/www-api/vendor/sebastian/complexity/src/Visitor/ComplexityCalculatingVisitor.php
new file mode 100644
index 00000000..b69f2b09
--- /dev/null
+++ b/www-api/vendor/sebastian/complexity/src/Visitor/ComplexityCalculatingVisitor.php
@@ -0,0 +1,109 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/complexity.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Complexity;
+
+use function assert;
+use function is_array;
+use PhpParser\Node;
+use PhpParser\Node\Name;
+use PhpParser\Node\Stmt;
+use PhpParser\Node\Stmt\Class_;
+use PhpParser\Node\Stmt\ClassMethod;
+use PhpParser\Node\Stmt\Function_;
+use PhpParser\Node\Stmt\Trait_;
+use PhpParser\NodeTraverser;
+use PhpParser\NodeVisitorAbstract;
+
+final class ComplexityCalculatingVisitor extends NodeVisitorAbstract
+{
+    /**
+     * @psalm-var list<Complexity>
+     */
+    private $result = [];
+
+    /**
+     * @var bool
+     */
+    private $shortCircuitTraversal;
+
+    public function __construct(bool $shortCircuitTraversal)
+    {
+        $this->shortCircuitTraversal = $shortCircuitTraversal;
+    }
+
+    public function enterNode(Node $node): ?int
+    {
+        if (!$node instanceof ClassMethod && !$node instanceof Function_) {
+            return null;
+        }
+
+        if ($node instanceof ClassMethod) {
+            $name = $this->classMethodName($node);
+        } else {
+            $name = $this->functionName($node);
+        }
+
+        $statements = $node->getStmts();
+
+        assert(is_array($statements));
+
+        $this->result[] = new Complexity(
+            $name,
+            $this->cyclomaticComplexity($statements)
+        );
+
+        if ($this->shortCircuitTraversal) {
+            return NodeTraverser::DONT_TRAVERSE_CHILDREN;
+        }
+
+        return null;
+    }
+
+    public function result(): ComplexityCollection
+    {
+        return ComplexityCollection::fromList(...$this->result);
+    }
+
+    /**
+     * @param Stmt[] $statements
+     */
+    private function cyclomaticComplexity(array $statements): int
+    {
+        $traverser = new NodeTraverser;
+
+        $cyclomaticComplexityCalculatingVisitor = new CyclomaticComplexityCalculatingVisitor;
+
+        $traverser->addVisitor($cyclomaticComplexityCalculatingVisitor);
+
+        /* @noinspection UnusedFunctionResultInspection */
+        $traverser->traverse($statements);
+
+        return $cyclomaticComplexityCalculatingVisitor->cyclomaticComplexity();
+    }
+
+    private function classMethodName(ClassMethod $node): string
+    {
+        $parent = $node->getAttribute('parent');
+
+        assert($parent instanceof Class_ || $parent instanceof Trait_);
+        assert(isset($parent->namespacedName));
+        assert($parent->namespacedName instanceof Name);
+
+        return $parent->namespacedName->toString() . '::' . $node->name->toString();
+    }
+
+    private function functionName(Function_ $node): string
+    {
+        assert(isset($node->namespacedName));
+        assert($node->namespacedName instanceof Name);
+
+        return $node->namespacedName->toString();
+    }
+}
diff --git a/www-api/vendor/sebastian/complexity/src/Visitor/CyclomaticComplexityCalculatingVisitor.php b/www-api/vendor/sebastian/complexity/src/Visitor/CyclomaticComplexityCalculatingVisitor.php
new file mode 100644
index 00000000..d4430876
--- /dev/null
+++ b/www-api/vendor/sebastian/complexity/src/Visitor/CyclomaticComplexityCalculatingVisitor.php
@@ -0,0 +1,59 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/complexity.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Complexity;
+
+use function get_class;
+use PhpParser\Node;
+use PhpParser\Node\Expr\BinaryOp\BooleanAnd;
+use PhpParser\Node\Expr\BinaryOp\BooleanOr;
+use PhpParser\Node\Expr\BinaryOp\LogicalAnd;
+use PhpParser\Node\Expr\BinaryOp\LogicalOr;
+use PhpParser\Node\Expr\Ternary;
+use PhpParser\Node\Stmt\Case_;
+use PhpParser\Node\Stmt\Catch_;
+use PhpParser\Node\Stmt\ElseIf_;
+use PhpParser\Node\Stmt\For_;
+use PhpParser\Node\Stmt\Foreach_;
+use PhpParser\Node\Stmt\If_;
+use PhpParser\Node\Stmt\While_;
+use PhpParser\NodeVisitorAbstract;
+
+final class CyclomaticComplexityCalculatingVisitor extends NodeVisitorAbstract
+{
+    /**
+     * @var int
+     */
+    private $cyclomaticComplexity = 1;
+
+    public function enterNode(Node $node): void
+    {
+        /* @noinspection GetClassMissUseInspection */
+        switch (get_class($node)) {
+            case BooleanAnd::class:
+            case BooleanOr::class:
+            case Case_::class:
+            case Catch_::class:
+            case ElseIf_::class:
+            case For_::class:
+            case Foreach_::class:
+            case If_::class:
+            case LogicalAnd::class:
+            case LogicalOr::class:
+            case Ternary::class:
+            case While_::class:
+                $this->cyclomaticComplexity++;
+        }
+    }
+
+    public function cyclomaticComplexity(): int
+    {
+        return $this->cyclomaticComplexity;
+    }
+}
diff --git a/www-api/vendor/sebastian/diff/ChangeLog.md b/www-api/vendor/sebastian/diff/ChangeLog.md
new file mode 100644
index 00000000..9bdcc5b6
--- /dev/null
+++ b/www-api/vendor/sebastian/diff/ChangeLog.md
@@ -0,0 +1,88 @@
+# ChangeLog
+
+All notable changes are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
+
+## [4.0.4] - 2020-10-26
+
+### Fixed
+
+* `SebastianBergmann\Diff\Exception` now correctly extends `\Throwable`
+
+## [4.0.3] - 2020-09-28
+
+### Changed
+
+* Changed PHP version constraint in `composer.json` from `^7.3 || ^8.0` to `>=7.3`
+
+## [4.0.2] - 2020-06-30
+
+### Added
+
+* This component is now supported on PHP 8
+
+## [4.0.1] - 2020-05-08
+
+### Fixed
+
+* [#99](https://github.com/sebastianbergmann/diff/pull/99): Regression in unified diff output of identical strings
+
+## [4.0.0] - 2020-02-07
+
+### Removed
+
+* Removed support for PHP 7.1 and PHP 7.2
+
+## [3.0.2] - 2019-02-04
+
+### Changed
+
+* `Chunk::setLines()` now ensures that the `$lines` array only contains `Line` objects
+
+## [3.0.1] - 2018-06-10
+
+### Fixed
+
+* Removed `"minimum-stability": "dev",` from `composer.json`
+
+## [3.0.0] - 2018-02-01
+
+* The `StrictUnifiedDiffOutputBuilder` implementation of the `DiffOutputBuilderInterface` was added
+
+### Changed
+
+* The default `DiffOutputBuilderInterface` implementation now generates context lines (unchanged lines)
+
+### Removed
+
+* Removed support for PHP 7.0
+
+### Fixed
+
+* [#70](https://github.com/sebastianbergmann/diff/issues/70): Diffing of arrays no longer works
+
+## [2.0.1] - 2017-08-03
+
+### Fixed
+
+* [#66](https://github.com/sebastianbergmann/diff/pull/66): Restored backwards compatibility for PHPUnit 6.1.4, 6.2.0, 6.2.1, 6.2.2, and 6.2.3
+
+## [2.0.0] - 2017-07-11 [YANKED]
+
+### Added
+
+* [#64](https://github.com/sebastianbergmann/diff/pull/64): Show line numbers for chunks of a diff
+
+### Removed
+
+* This component is no longer supported on PHP 5.6
+
+[4.0.4]: https://github.com/sebastianbergmann/diff/compare/4.0.3...4.0.4
+[4.0.3]: https://github.com/sebastianbergmann/diff/compare/4.0.2...4.0.3
+[4.0.2]: https://github.com/sebastianbergmann/diff/compare/4.0.1...4.0.2
+[4.0.1]: https://github.com/sebastianbergmann/diff/compare/4.0.0...4.0.1
+[4.0.0]: https://github.com/sebastianbergmann/diff/compare/3.0.2...4.0.0
+[3.0.2]: https://github.com/sebastianbergmann/diff/compare/3.0.1...3.0.2
+[3.0.1]: https://github.com/sebastianbergmann/diff/compare/3.0.0...3.0.1
+[3.0.0]: https://github.com/sebastianbergmann/diff/compare/2.0...3.0.0
+[2.0.1]: https://github.com/sebastianbergmann/diff/compare/c341c98ce083db77f896a0aa64f5ee7652915970...2.0.1
+[2.0.0]: https://github.com/sebastianbergmann/diff/compare/1.4...c341c98ce083db77f896a0aa64f5ee7652915970
diff --git a/www-api/vendor/sebastian/diff/LICENSE b/www-api/vendor/sebastian/diff/LICENSE
new file mode 100644
index 00000000..f22f31cf
--- /dev/null
+++ b/www-api/vendor/sebastian/diff/LICENSE
@@ -0,0 +1,33 @@
+sebastian/diff
+
+Copyright (c) 2002-2020, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
diff --git a/www-api/vendor/sebastian/diff/README.md b/www-api/vendor/sebastian/diff/README.md
new file mode 100644
index 00000000..734b852d
--- /dev/null
+++ b/www-api/vendor/sebastian/diff/README.md
@@ -0,0 +1,202 @@
+# sebastian/diff
+
+[![CI Status](https://github.com/sebastianbergmann/diff/workflows/CI/badge.svg)](https://github.com/sebastianbergmann/diff/actions)
+[![Type Coverage](https://shepherd.dev/github/sebastianbergmann/diff/coverage.svg)](https://shepherd.dev/github/sebastianbergmann/diff)
+
+Diff implementation for PHP, factored out of PHPUnit into a stand-alone component.
+
+## Installation
+
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+```
+composer require sebastian/diff
+```
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+```
+composer require --dev sebastian/diff
+```
+
+### Usage
+
+#### Generating diff
+
+The `Differ` class can be used to generate a textual representation of the difference between two strings:
+
+```php
+<?php
+use SebastianBergmann\Diff\Differ;
+
+$differ = new Differ;
+print $differ->diff('foo', 'bar');
+```
+
+The code above yields the output below:
+```diff
+--- Original
++++ New
+@@ @@
+-foo
++bar
+```
+
+There are three output builders available in this package:
+
+#### UnifiedDiffOutputBuilder
+
+This is default builder, which generates the output close to udiff and is used by PHPUnit.
+
+```php
+<?php
+
+use SebastianBergmann\Diff\Differ;
+use SebastianBergmann\Diff\Output\UnifiedDiffOutputBuilder;
+
+$builder = new UnifiedDiffOutputBuilder(
+    "--- Original\n+++ New\n", // custom header
+    false                      // do not add line numbers to the diff 
+);
+
+$differ = new Differ($builder);
+print $differ->diff('foo', 'bar');
+```
+
+#### StrictUnifiedDiffOutputBuilder
+
+Generates (strict) Unified diff's (unidiffs) with hunks,
+similar to `diff -u` and compatible with `patch` and `git apply`.
+
+```php
+<?php
+
+use SebastianBergmann\Diff\Differ;
+use SebastianBergmann\Diff\Output\StrictUnifiedDiffOutputBuilder;
+
+$builder = new StrictUnifiedDiffOutputBuilder([
+    'collapseRanges'      => true, // ranges of length one are rendered with the trailing `,1`
+    'commonLineThreshold' => 6,    // number of same lines before ending a new hunk and creating a new one (if needed)
+    'contextLines'        => 3,    // like `diff:  -u, -U NUM, --unified[=NUM]`, for patch/git apply compatibility best to keep at least @ 3
+    'fromFile'            => null,
+    'fromFileDate'        => null,
+    'toFile'              => null,
+    'toFileDate'          => null,
+]);
+
+$differ = new Differ($builder);
+print $differ->diff('foo', 'bar');
+```
+
+#### DiffOnlyOutputBuilder
+
+Output only the lines that differ.
+
+```php
+<?php
+
+use SebastianBergmann\Diff\Differ;
+use SebastianBergmann\Diff\Output\DiffOnlyOutputBuilder;
+
+$builder = new DiffOnlyOutputBuilder(
+    "--- Original\n+++ New\n"
+);
+
+$differ = new Differ($builder);
+print $differ->diff('foo', 'bar');
+```
+
+#### DiffOutputBuilderInterface
+
+You can pass any output builder to the `Differ` class as longs as it implements the `DiffOutputBuilderInterface`.
+
+#### Parsing diff
+
+The `Parser` class can be used to parse a unified diff into an object graph:
+
+```php
+use SebastianBergmann\Diff\Parser;
+use SebastianBergmann\Git;
+
+$git = new Git('/usr/local/src/money');
+
+$diff = $git->getDiff(
+  '948a1a07768d8edd10dcefa8315c1cbeffb31833',
+  'c07a373d2399f3e686234c4f7f088d635eb9641b'
+);
+
+$parser = new Parser;
+
+print_r($parser->parse($diff));
+```
+
+The code above yields the output below:
+
+    Array
+    (
+        [0] => SebastianBergmann\Diff\Diff Object
+            (
+                [from:SebastianBergmann\Diff\Diff:private] => a/tests/MoneyTest.php
+                [to:SebastianBergmann\Diff\Diff:private] => b/tests/MoneyTest.php
+                [chunks:SebastianBergmann\Diff\Diff:private] => Array
+                    (
+                        [0] => SebastianBergmann\Diff\Chunk Object
+                            (
+                                [start:SebastianBergmann\Diff\Chunk:private] => 87
+                                [startRange:SebastianBergmann\Diff\Chunk:private] => 7
+                                [end:SebastianBergmann\Diff\Chunk:private] => 87
+                                [endRange:SebastianBergmann\Diff\Chunk:private] => 7
+                                [lines:SebastianBergmann\Diff\Chunk:private] => Array
+                                    (
+                                        [0] => SebastianBergmann\Diff\Line Object
+                                            (
+                                                [type:SebastianBergmann\Diff\Line:private] => 3
+                                                [content:SebastianBergmann\Diff\Line:private] =>      * @covers SebastianBergmann\Money\Money::add
+                                            )
+
+                                        [1] => SebastianBergmann\Diff\Line Object
+                                            (
+                                                [type:SebastianBergmann\Diff\Line:private] => 3
+                                                [content:SebastianBergmann\Diff\Line:private] =>      * @covers SebastianBergmann\Money\Money::newMoney
+                                            )
+
+                                        [2] => SebastianBergmann\Diff\Line Object
+                                            (
+                                                [type:SebastianBergmann\Diff\Line:private] => 3
+                                                [content:SebastianBergmann\Diff\Line:private] =>      */
+                                            )
+
+                                        [3] => SebastianBergmann\Diff\Line Object
+                                            (
+                                                [type:SebastianBergmann\Diff\Line:private] => 2
+                                                [content:SebastianBergmann\Diff\Line:private] =>     public function testAnotherMoneyWithSameCurrencyObjectCanBeAdded()
+                                            )
+
+                                        [4] => SebastianBergmann\Diff\Line Object
+                                            (
+                                                [type:SebastianBergmann\Diff\Line:private] => 1
+                                                [content:SebastianBergmann\Diff\Line:private] =>     public function testAnotherMoneyObjectWithSameCurrencyCanBeAdded()
+                                            )
+
+                                        [5] => SebastianBergmann\Diff\Line Object
+                                            (
+                                                [type:SebastianBergmann\Diff\Line:private] => 3
+                                                [content:SebastianBergmann\Diff\Line:private] =>     {
+                                            )
+
+                                        [6] => SebastianBergmann\Diff\Line Object
+                                            (
+                                                [type:SebastianBergmann\Diff\Line:private] => 3
+                                                [content:SebastianBergmann\Diff\Line:private] =>         $a = new Money(1, new Currency('EUR'));
+                                            )
+
+                                        [7] => SebastianBergmann\Diff\Line Object
+                                            (
+                                                [type:SebastianBergmann\Diff\Line:private] => 3
+                                                [content:SebastianBergmann\Diff\Line:private] =>         $b = new Money(2, new Currency('EUR'));
+                                            )
+                                    )
+                            )
+                    )
+            )
+    )
diff --git a/www-api/vendor/sebastian/diff/composer.json b/www-api/vendor/sebastian/diff/composer.json
new file mode 100644
index 00000000..cf92202b
--- /dev/null
+++ b/www-api/vendor/sebastian/diff/composer.json
@@ -0,0 +1,47 @@
+{
+    "name": "sebastian/diff",
+    "description": "Diff implementation",
+    "keywords": ["diff", "udiff", "unidiff", "unified diff"],
+    "homepage": "https://github.com/sebastianbergmann/diff",
+    "license": "BSD-3-Clause",
+    "authors": [
+        {
+            "name": "Sebastian Bergmann",
+            "email": "sebastian@phpunit.de"
+        },
+        {
+            "name": "Kore Nordmann",
+            "email": "mail@kore-nordmann.de"
+        }
+    ],
+    "prefer-stable": true,
+    "config": {
+        "platform": {
+            "php": "7.3.0"
+        },
+        "optimize-autoloader": true,
+        "sort-packages": true
+    },
+    "require": {
+        "php": ">=7.3"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^9.3",
+        "symfony/process": "^4.2 || ^5"
+    },
+    "autoload": {
+        "classmap": [
+            "src/"
+        ]
+    },
+    "autoload-dev": {
+        "classmap": [
+            "tests/"
+        ]
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "4.0-dev"
+        }
+    }
+}
diff --git a/www-api/vendor/sebastian/diff/src/Chunk.php b/www-api/vendor/sebastian/diff/src/Chunk.php
new file mode 100644
index 00000000..16ae34f4
--- /dev/null
+++ b/www-api/vendor/sebastian/diff/src/Chunk.php
@@ -0,0 +1,89 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Diff;
+
+final class Chunk
+{
+    /**
+     * @var int
+     */
+    private $start;
+
+    /**
+     * @var int
+     */
+    private $startRange;
+
+    /**
+     * @var int
+     */
+    private $end;
+
+    /**
+     * @var int
+     */
+    private $endRange;
+
+    /**
+     * @var Line[]
+     */
+    private $lines;
+
+    public function __construct(int $start = 0, int $startRange = 1, int $end = 0, int $endRange = 1, array $lines = [])
+    {
+        $this->start      = $start;
+        $this->startRange = $startRange;
+        $this->end        = $end;
+        $this->endRange   = $endRange;
+        $this->lines      = $lines;
+    }
+
+    public function getStart(): int
+    {
+        return $this->start;
+    }
+
+    public function getStartRange(): int
+    {
+        return $this->startRange;
+    }
+
+    public function getEnd(): int
+    {
+        return $this->end;
+    }
+
+    public function getEndRange(): int
+    {
+        return $this->endRange;
+    }
+
+    /**
+     * @return Line[]
+     */
+    public function getLines(): array
+    {
+        return $this->lines;
+    }
+
+    /**
+     * @param Line[] $lines
+     */
+    public function setLines(array $lines): void
+    {
+        foreach ($lines as $line) {
+            if (!$line instanceof Line) {
+                throw new InvalidArgumentException;
+            }
+        }
+
+        $this->lines = $lines;
+    }
+}
diff --git a/www-api/vendor/sebastian/diff/src/Diff.php b/www-api/vendor/sebastian/diff/src/Diff.php
new file mode 100644
index 00000000..17b2084f
--- /dev/null
+++ b/www-api/vendor/sebastian/diff/src/Diff.php
@@ -0,0 +1,64 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Diff;
+
+final class Diff
+{
+    /**
+     * @var string
+     */
+    private $from;
+
+    /**
+     * @var string
+     */
+    private $to;
+
+    /**
+     * @var Chunk[]
+     */
+    private $chunks;
+
+    /**
+     * @param Chunk[] $chunks
+     */
+    public function __construct(string $from, string $to, array $chunks = [])
+    {
+        $this->from   = $from;
+        $this->to     = $to;
+        $this->chunks = $chunks;
+    }
+
+    public function getFrom(): string
+    {
+        return $this->from;
+    }
+
+    public function getTo(): string
+    {
+        return $this->to;
+    }
+
+    /**
+     * @return Chunk[]
+     */
+    public function getChunks(): array
+    {
+        return $this->chunks;
+    }
+
+    /**
+     * @param Chunk[] $chunks
+     */
+    public function setChunks(array $chunks): void
+    {
+        $this->chunks = $chunks;
+    }
+}
diff --git a/www-api/vendor/sebastian/diff/src/Differ.php b/www-api/vendor/sebastian/diff/src/Differ.php
new file mode 100644
index 00000000..5a4d9d10
--- /dev/null
+++ b/www-api/vendor/sebastian/diff/src/Differ.php
@@ -0,0 +1,327 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Diff;
+
+use const PHP_INT_SIZE;
+use const PREG_SPLIT_DELIM_CAPTURE;
+use const PREG_SPLIT_NO_EMPTY;
+use function array_shift;
+use function array_unshift;
+use function array_values;
+use function count;
+use function current;
+use function end;
+use function get_class;
+use function gettype;
+use function is_array;
+use function is_object;
+use function is_string;
+use function key;
+use function min;
+use function preg_split;
+use function prev;
+use function reset;
+use function sprintf;
+use function substr;
+use SebastianBergmann\Diff\Output\DiffOutputBuilderInterface;
+use SebastianBergmann\Diff\Output\UnifiedDiffOutputBuilder;
+
+final class Differ
+{
+    public const OLD                     = 0;
+
+    public const ADDED                   = 1;
+
+    public const REMOVED                 = 2;
+
+    public const DIFF_LINE_END_WARNING   = 3;
+
+    public const NO_LINE_END_EOF_WARNING = 4;
+
+    /**
+     * @var DiffOutputBuilderInterface
+     */
+    private $outputBuilder;
+
+    /**
+     * @param DiffOutputBuilderInterface $outputBuilder
+     *
+     * @throws InvalidArgumentException
+     */
+    public function __construct($outputBuilder = null)
+    {
+        if ($outputBuilder instanceof DiffOutputBuilderInterface) {
+            $this->outputBuilder = $outputBuilder;
+        } elseif (null === $outputBuilder) {
+            $this->outputBuilder = new UnifiedDiffOutputBuilder;
+        } elseif (is_string($outputBuilder)) {
+            // PHPUnit 6.1.4, 6.2.0, 6.2.1, 6.2.2, and 6.2.3 support
+            // @see https://github.com/sebastianbergmann/phpunit/issues/2734#issuecomment-314514056
+            // @deprecated
+            $this->outputBuilder = new UnifiedDiffOutputBuilder($outputBuilder);
+        } else {
+            throw new InvalidArgumentException(
+                sprintf(
+                    'Expected builder to be an instance of DiffOutputBuilderInterface, <null> or a string, got %s.',
+                    is_object($outputBuilder) ? 'instance of "' . get_class($outputBuilder) . '"' : gettype($outputBuilder) . ' "' . $outputBuilder . '"'
+                )
+            );
+        }
+    }
+
+    /**
+     * Returns the diff between two arrays or strings as string.
+     *
+     * @param array|string $from
+     * @param array|string $to
+     */
+    public function diff($from, $to, LongestCommonSubsequenceCalculator $lcs = null): string
+    {
+        $diff = $this->diffToArray(
+            $this->normalizeDiffInput($from),
+            $this->normalizeDiffInput($to),
+            $lcs
+        );
+
+        return $this->outputBuilder->getDiff($diff);
+    }
+
+    /**
+     * Returns the diff between two arrays or strings as array.
+     *
+     * Each array element contains two elements:
+     *   - [0] => mixed $token
+     *   - [1] => 2|1|0
+     *
+     * - 2: REMOVED: $token was removed from $from
+     * - 1: ADDED: $token was added to $from
+     * - 0: OLD: $token is not changed in $to
+     *
+     * @param array|string                       $from
+     * @param array|string                       $to
+     * @param LongestCommonSubsequenceCalculator $lcs
+     */
+    public function diffToArray($from, $to, LongestCommonSubsequenceCalculator $lcs = null): array
+    {
+        if (is_string($from)) {
+            $from = $this->splitStringByLines($from);
+        } elseif (!is_array($from)) {
+            throw new InvalidArgumentException('"from" must be an array or string.');
+        }
+
+        if (is_string($to)) {
+            $to = $this->splitStringByLines($to);
+        } elseif (!is_array($to)) {
+            throw new InvalidArgumentException('"to" must be an array or string.');
+        }
+
+        [$from, $to, $start, $end] = self::getArrayDiffParted($from, $to);
+
+        if ($lcs === null) {
+            $lcs = $this->selectLcsImplementation($from, $to);
+        }
+
+        $common = $lcs->calculate(array_values($from), array_values($to));
+        $diff   = [];
+
+        foreach ($start as $token) {
+            $diff[] = [$token, self::OLD];
+        }
+
+        reset($from);
+        reset($to);
+
+        foreach ($common as $token) {
+            while (($fromToken = reset($from)) !== $token) {
+                $diff[] = [array_shift($from), self::REMOVED];
+            }
+
+            while (($toToken = reset($to)) !== $token) {
+                $diff[] = [array_shift($to), self::ADDED];
+            }
+
+            $diff[] = [$token, self::OLD];
+
+            array_shift($from);
+            array_shift($to);
+        }
+
+        while (($token = array_shift($from)) !== null) {
+            $diff[] = [$token, self::REMOVED];
+        }
+
+        while (($token = array_shift($to)) !== null) {
+            $diff[] = [$token, self::ADDED];
+        }
+
+        foreach ($end as $token) {
+            $diff[] = [$token, self::OLD];
+        }
+
+        if ($this->detectUnmatchedLineEndings($diff)) {
+            array_unshift($diff, ["#Warning: Strings contain different line endings!\n", self::DIFF_LINE_END_WARNING]);
+        }
+
+        return $diff;
+    }
+
+    /**
+     * Casts variable to string if it is not a string or array.
+     *
+     * @return array|string
+     */
+    private function normalizeDiffInput($input)
+    {
+        if (!is_array($input) && !is_string($input)) {
+            return (string) $input;
+        }
+
+        return $input;
+    }
+
+    /**
+     * Checks if input is string, if so it will split it line-by-line.
+     */
+    private function splitStringByLines(string $input): array
+    {
+        return preg_split('/(.*\R)/', $input, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);
+    }
+
+    private function selectLcsImplementation(array $from, array $to): LongestCommonSubsequenceCalculator
+    {
+        // We do not want to use the time-efficient implementation if its memory
+        // footprint will probably exceed this value. Note that the footprint
+        // calculation is only an estimation for the matrix and the LCS method
+        // will typically allocate a bit more memory than this.
+        $memoryLimit = 100 * 1024 * 1024;
+
+        if ($this->calculateEstimatedFootprint($from, $to) > $memoryLimit) {
+            return new MemoryEfficientLongestCommonSubsequenceCalculator;
+        }
+
+        return new TimeEfficientLongestCommonSubsequenceCalculator;
+    }
+
+    /**
+     * Calculates the estimated memory footprint for the DP-based method.
+     *
+     * @return float|int
+     */
+    private function calculateEstimatedFootprint(array $from, array $to)
+    {
+        $itemSize = PHP_INT_SIZE === 4 ? 76 : 144;
+
+        return $itemSize * min(count($from), count($to)) ** 2;
+    }
+
+    /**
+     * Returns true if line ends don't match in a diff.
+     */
+    private function detectUnmatchedLineEndings(array $diff): bool
+    {
+        $newLineBreaks = ['' => true];
+        $oldLineBreaks = ['' => true];
+
+        foreach ($diff as $entry) {
+            if (self::OLD === $entry[1]) {
+                $ln                 = $this->getLinebreak($entry[0]);
+                $oldLineBreaks[$ln] = true;
+                $newLineBreaks[$ln] = true;
+            } elseif (self::ADDED === $entry[1]) {
+                $newLineBreaks[$this->getLinebreak($entry[0])] = true;
+            } elseif (self::REMOVED === $entry[1]) {
+                $oldLineBreaks[$this->getLinebreak($entry[0])] = true;
+            }
+        }
+
+        // if either input or output is a single line without breaks than no warning should be raised
+        if (['' => true] === $newLineBreaks || ['' => true] === $oldLineBreaks) {
+            return false;
+        }
+
+        // two way compare
+        foreach ($newLineBreaks as $break => $set) {
+            if (!isset($oldLineBreaks[$break])) {
+                return true;
+            }
+        }
+
+        foreach ($oldLineBreaks as $break => $set) {
+            if (!isset($newLineBreaks[$break])) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    private function getLinebreak($line): string
+    {
+        if (!is_string($line)) {
+            return '';
+        }
+
+        $lc = substr($line, -1);
+
+        if ("\r" === $lc) {
+            return "\r";
+        }
+
+        if ("\n" !== $lc) {
+            return '';
+        }
+
+        if ("\r\n" === substr($line, -2)) {
+            return "\r\n";
+        }
+
+        return "\n";
+    }
+
+    private static function getArrayDiffParted(array &$from, array &$to): array
+    {
+        $start = [];
+        $end   = [];
+
+        reset($to);
+
+        foreach ($from as $k => $v) {
+            $toK = key($to);
+
+            if ($toK === $k && $v === $to[$k]) {
+                $start[$k] = $v;
+
+                unset($from[$k], $to[$k]);
+            } else {
+                break;
+            }
+        }
+
+        end($from);
+        end($to);
+
+        do {
+            $fromK = key($from);
+            $toK   = key($to);
+
+            if (null === $fromK || null === $toK || current($from) !== current($to)) {
+                break;
+            }
+
+            prev($from);
+            prev($to);
+
+            $end = [$fromK => $from[$fromK]] + $end;
+            unset($from[$fromK], $to[$toK]);
+        } while (true);
+
+        return [$from, $to, $start, $end];
+    }
+}
diff --git a/www-api/vendor/sebastian/diff/src/Exception/ConfigurationException.php b/www-api/vendor/sebastian/diff/src/Exception/ConfigurationException.php
new file mode 100644
index 00000000..b767b219
--- /dev/null
+++ b/www-api/vendor/sebastian/diff/src/Exception/ConfigurationException.php
@@ -0,0 +1,38 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Diff;
+
+use function get_class;
+use function gettype;
+use function is_object;
+use function sprintf;
+use Exception;
+
+final class ConfigurationException extends InvalidArgumentException
+{
+    public function __construct(
+        string $option,
+        string $expected,
+        $value,
+        int $code = 0,
+        Exception $previous = null
+    ) {
+        parent::__construct(
+            sprintf(
+                'Option "%s" must be %s, got "%s".',
+                $option,
+                $expected,
+                is_object($value) ? get_class($value) : (null === $value ? '<null>' : gettype($value) . '#' . $value)
+            ),
+            $code,
+            $previous
+        );
+    }
+}
diff --git a/www-api/vendor/sebastian/diff/src/Exception/Exception.php b/www-api/vendor/sebastian/diff/src/Exception/Exception.php
new file mode 100644
index 00000000..e20d3203
--- /dev/null
+++ b/www-api/vendor/sebastian/diff/src/Exception/Exception.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Diff;
+
+use Throwable;
+
+interface Exception extends Throwable
+{
+}
diff --git a/www-api/vendor/sebastian/diff/src/Exception/InvalidArgumentException.php b/www-api/vendor/sebastian/diff/src/Exception/InvalidArgumentException.php
new file mode 100644
index 00000000..846ac3fb
--- /dev/null
+++ b/www-api/vendor/sebastian/diff/src/Exception/InvalidArgumentException.php
@@ -0,0 +1,14 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Diff;
+
+class InvalidArgumentException extends \InvalidArgumentException implements Exception
+{
+}
diff --git a/www-api/vendor/sebastian/diff/src/Line.php b/www-api/vendor/sebastian/diff/src/Line.php
new file mode 100644
index 00000000..3596ed26
--- /dev/null
+++ b/www-api/vendor/sebastian/diff/src/Line.php
@@ -0,0 +1,45 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Diff;
+
+final class Line
+{
+    public const ADDED     = 1;
+
+    public const REMOVED   = 2;
+
+    public const UNCHANGED = 3;
+
+    /**
+     * @var int
+     */
+    private $type;
+
+    /**
+     * @var string
+     */
+    private $content;
+
+    public function __construct(int $type = self::UNCHANGED, string $content = '')
+    {
+        $this->type    = $type;
+        $this->content = $content;
+    }
+
+    public function getContent(): string
+    {
+        return $this->content;
+    }
+
+    public function getType(): int
+    {
+        return $this->type;
+    }
+}
diff --git a/www-api/vendor/sebastian/diff/src/LongestCommonSubsequenceCalculator.php b/www-api/vendor/sebastian/diff/src/LongestCommonSubsequenceCalculator.php
new file mode 100644
index 00000000..dea8fe1c
--- /dev/null
+++ b/www-api/vendor/sebastian/diff/src/LongestCommonSubsequenceCalculator.php
@@ -0,0 +1,18 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Diff;
+
+interface LongestCommonSubsequenceCalculator
+{
+    /**
+     * Calculates the longest common subsequence of two arrays.
+     */
+    public function calculate(array $from, array $to): array;
+}
diff --git a/www-api/vendor/sebastian/diff/src/MemoryEfficientLongestCommonSubsequenceCalculator.php b/www-api/vendor/sebastian/diff/src/MemoryEfficientLongestCommonSubsequenceCalculator.php
new file mode 100644
index 00000000..0b626eaf
--- /dev/null
+++ b/www-api/vendor/sebastian/diff/src/MemoryEfficientLongestCommonSubsequenceCalculator.php
@@ -0,0 +1,88 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Diff;
+
+use function array_fill;
+use function array_merge;
+use function array_reverse;
+use function array_slice;
+use function count;
+use function in_array;
+use function max;
+
+final class MemoryEfficientLongestCommonSubsequenceCalculator implements LongestCommonSubsequenceCalculator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function calculate(array $from, array $to): array
+    {
+        $cFrom = count($from);
+        $cTo   = count($to);
+
+        if ($cFrom === 0) {
+            return [];
+        }
+
+        if ($cFrom === 1) {
+            if (in_array($from[0], $to, true)) {
+                return [$from[0]];
+            }
+
+            return [];
+        }
+
+        $i         = (int) ($cFrom / 2);
+        $fromStart = array_slice($from, 0, $i);
+        $fromEnd   = array_slice($from, $i);
+        $llB       = $this->length($fromStart, $to);
+        $llE       = $this->length(array_reverse($fromEnd), array_reverse($to));
+        $jMax      = 0;
+        $max       = 0;
+
+        for ($j = 0; $j <= $cTo; $j++) {
+            $m = $llB[$j] + $llE[$cTo - $j];
+
+            if ($m >= $max) {
+                $max  = $m;
+                $jMax = $j;
+            }
+        }
+
+        $toStart = array_slice($to, 0, $jMax);
+        $toEnd   = array_slice($to, $jMax);
+
+        return array_merge(
+            $this->calculate($fromStart, $toStart),
+            $this->calculate($fromEnd, $toEnd)
+        );
+    }
+
+    private function length(array $from, array $to): array
+    {
+        $current = array_fill(0, count($to) + 1, 0);
+        $cFrom   = count($from);
+        $cTo     = count($to);
+
+        for ($i = 0; $i < $cFrom; $i++) {
+            $prev = $current;
+
+            for ($j = 0; $j < $cTo; $j++) {
+                if ($from[$i] === $to[$j]) {
+                    $current[$j + 1] = $prev[$j] + 1;
+                } else {
+                    $current[$j + 1] = max($current[$j], $prev[$j + 1]);
+                }
+            }
+        }
+
+        return $current;
+    }
+}
diff --git a/www-api/vendor/sebastian/diff/src/Output/AbstractChunkOutputBuilder.php b/www-api/vendor/sebastian/diff/src/Output/AbstractChunkOutputBuilder.php
new file mode 100644
index 00000000..e55757c3
--- /dev/null
+++ b/www-api/vendor/sebastian/diff/src/Output/AbstractChunkOutputBuilder.php
@@ -0,0 +1,52 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Diff\Output;
+
+use function count;
+
+abstract class AbstractChunkOutputBuilder implements DiffOutputBuilderInterface
+{
+    /**
+     * Takes input of the diff array and returns the common parts.
+     * Iterates through diff line by line.
+     */
+    protected function getCommonChunks(array $diff, int $lineThreshold = 5): array
+    {
+        $diffSize     = count($diff);
+        $capturing    = false;
+        $chunkStart   = 0;
+        $chunkSize    = 0;
+        $commonChunks = [];
+
+        for ($i = 0; $i < $diffSize; ++$i) {
+            if ($diff[$i][1] === 0 /* OLD */) {
+                if ($capturing === false) {
+                    $capturing  = true;
+                    $chunkStart = $i;
+                    $chunkSize  = 0;
+                } else {
+                    ++$chunkSize;
+                }
+            } elseif ($capturing !== false) {
+                if ($chunkSize >= $lineThreshold) {
+                    $commonChunks[$chunkStart] = $chunkStart + $chunkSize;
+                }
+
+                $capturing = false;
+            }
+        }
+
+        if ($capturing !== false && $chunkSize >= $lineThreshold) {
+            $commonChunks[$chunkStart] = $chunkStart + $chunkSize;
+        }
+
+        return $commonChunks;
+    }
+}
diff --git a/www-api/vendor/sebastian/diff/src/Output/DiffOnlyOutputBuilder.php b/www-api/vendor/sebastian/diff/src/Output/DiffOnlyOutputBuilder.php
new file mode 100644
index 00000000..f79a935c
--- /dev/null
+++ b/www-api/vendor/sebastian/diff/src/Output/DiffOnlyOutputBuilder.php
@@ -0,0 +1,72 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Diff\Output;
+
+use function fclose;
+use function fopen;
+use function fwrite;
+use function stream_get_contents;
+use function substr;
+use SebastianBergmann\Diff\Differ;
+
+/**
+ * Builds a diff string representation in a loose unified diff format
+ * listing only changes lines. Does not include line numbers.
+ */
+final class DiffOnlyOutputBuilder implements DiffOutputBuilderInterface
+{
+    /**
+     * @var string
+     */
+    private $header;
+
+    public function __construct(string $header = "--- Original\n+++ New\n")
+    {
+        $this->header = $header;
+    }
+
+    public function getDiff(array $diff): string
+    {
+        $buffer = fopen('php://memory', 'r+b');
+
+        if ('' !== $this->header) {
+            fwrite($buffer, $this->header);
+
+            if ("\n" !== substr($this->header, -1, 1)) {
+                fwrite($buffer, "\n");
+            }
+        }
+
+        foreach ($diff as $diffEntry) {
+            if ($diffEntry[1] === Differ::ADDED) {
+                fwrite($buffer, '+' . $diffEntry[0]);
+            } elseif ($diffEntry[1] === Differ::REMOVED) {
+                fwrite($buffer, '-' . $diffEntry[0]);
+            } elseif ($diffEntry[1] === Differ::DIFF_LINE_END_WARNING) {
+                fwrite($buffer, ' ' . $diffEntry[0]);
+
+                continue; // Warnings should not be tested for line break, it will always be there
+            } else { /* Not changed (old) 0 */
+                continue; // we didn't write the non changs line, so do not add a line break either
+            }
+
+            $lc = substr($diffEntry[0], -1);
+
+            if ($lc !== "\n" && $lc !== "\r") {
+                fwrite($buffer, "\n"); // \No newline at end of file
+            }
+        }
+
+        $diff = stream_get_contents($buffer, -1, 0);
+        fclose($buffer);
+
+        return $diff;
+    }
+}
diff --git a/www-api/vendor/sebastian/diff/src/Output/DiffOutputBuilderInterface.php b/www-api/vendor/sebastian/diff/src/Output/DiffOutputBuilderInterface.php
new file mode 100644
index 00000000..0e18f9f2
--- /dev/null
+++ b/www-api/vendor/sebastian/diff/src/Output/DiffOutputBuilderInterface.php
@@ -0,0 +1,19 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Diff\Output;
+
+/**
+ * Defines how an output builder should take a generated
+ * diff array and return a string representation of that diff.
+ */
+interface DiffOutputBuilderInterface
+{
+    public function getDiff(array $diff): string;
+}
diff --git a/www-api/vendor/sebastian/diff/src/Output/StrictUnifiedDiffOutputBuilder.php b/www-api/vendor/sebastian/diff/src/Output/StrictUnifiedDiffOutputBuilder.php
new file mode 100644
index 00000000..9c55ab2a
--- /dev/null
+++ b/www-api/vendor/sebastian/diff/src/Output/StrictUnifiedDiffOutputBuilder.php
@@ -0,0 +1,338 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Diff\Output;
+
+use function array_merge;
+use function array_splice;
+use function count;
+use function fclose;
+use function fopen;
+use function fwrite;
+use function is_bool;
+use function is_int;
+use function is_string;
+use function max;
+use function min;
+use function sprintf;
+use function stream_get_contents;
+use function substr;
+use SebastianBergmann\Diff\ConfigurationException;
+use SebastianBergmann\Diff\Differ;
+
+/**
+ * Strict Unified diff output builder.
+ *
+ * Generates (strict) Unified diff's (unidiffs) with hunks.
+ */
+final class StrictUnifiedDiffOutputBuilder implements DiffOutputBuilderInterface
+{
+    private static $default = [
+        'collapseRanges'      => true, // ranges of length one are rendered with the trailing `,1`
+        'commonLineThreshold' => 6,    // number of same lines before ending a new hunk and creating a new one (if needed)
+        'contextLines'        => 3,    // like `diff:  -u, -U NUM, --unified[=NUM]`, for patch/git apply compatibility best to keep at least @ 3
+        'fromFile'            => null,
+        'fromFileDate'        => null,
+        'toFile'              => null,
+        'toFileDate'          => null,
+    ];
+
+    /**
+     * @var bool
+     */
+    private $changed;
+
+    /**
+     * @var bool
+     */
+    private $collapseRanges;
+
+    /**
+     * @var int >= 0
+     */
+    private $commonLineThreshold;
+
+    /**
+     * @var string
+     */
+    private $header;
+
+    /**
+     * @var int >= 0
+     */
+    private $contextLines;
+
+    public function __construct(array $options = [])
+    {
+        $options = array_merge(self::$default, $options);
+
+        if (!is_bool($options['collapseRanges'])) {
+            throw new ConfigurationException('collapseRanges', 'a bool', $options['collapseRanges']);
+        }
+
+        if (!is_int($options['contextLines']) || $options['contextLines'] < 0) {
+            throw new ConfigurationException('contextLines', 'an int >= 0', $options['contextLines']);
+        }
+
+        if (!is_int($options['commonLineThreshold']) || $options['commonLineThreshold'] <= 0) {
+            throw new ConfigurationException('commonLineThreshold', 'an int > 0', $options['commonLineThreshold']);
+        }
+
+        $this->assertString($options, 'fromFile');
+        $this->assertString($options, 'toFile');
+        $this->assertStringOrNull($options, 'fromFileDate');
+        $this->assertStringOrNull($options, 'toFileDate');
+
+        $this->header = sprintf(
+            "--- %s%s\n+++ %s%s\n",
+            $options['fromFile'],
+            null === $options['fromFileDate'] ? '' : "\t" . $options['fromFileDate'],
+            $options['toFile'],
+            null === $options['toFileDate'] ? '' : "\t" . $options['toFileDate']
+        );
+
+        $this->collapseRanges      = $options['collapseRanges'];
+        $this->commonLineThreshold = $options['commonLineThreshold'];
+        $this->contextLines        = $options['contextLines'];
+    }
+
+    public function getDiff(array $diff): string
+    {
+        if (0 === count($diff)) {
+            return '';
+        }
+
+        $this->changed = false;
+
+        $buffer = fopen('php://memory', 'r+b');
+        fwrite($buffer, $this->header);
+
+        $this->writeDiffHunks($buffer, $diff);
+
+        if (!$this->changed) {
+            fclose($buffer);
+
+            return '';
+        }
+
+        $diff = stream_get_contents($buffer, -1, 0);
+
+        fclose($buffer);
+
+        // If the last char is not a linebreak: add it.
+        // This might happen when both the `from` and `to` do not have a trailing linebreak
+        $last = substr($diff, -1);
+
+        return "\n" !== $last && "\r" !== $last
+            ? $diff . "\n"
+            : $diff;
+    }
+
+    private function writeDiffHunks($output, array $diff): void
+    {
+        // detect "No newline at end of file" and insert into `$diff` if needed
+
+        $upperLimit = count($diff);
+
+        if (0 === $diff[$upperLimit - 1][1]) {
+            $lc = substr($diff[$upperLimit - 1][0], -1);
+
+            if ("\n" !== $lc) {
+                array_splice($diff, $upperLimit, 0, [["\n\\ No newline at end of file\n", Differ::NO_LINE_END_EOF_WARNING]]);
+            }
+        } else {
+            // search back for the last `+` and `-` line,
+            // check if has trailing linebreak, else add under it warning under it
+            $toFind = [1 => true, 2 => true];
+
+            for ($i = $upperLimit - 1; $i >= 0; --$i) {
+                if (isset($toFind[$diff[$i][1]])) {
+                    unset($toFind[$diff[$i][1]]);
+                    $lc = substr($diff[$i][0], -1);
+
+                    if ("\n" !== $lc) {
+                        array_splice($diff, $i + 1, 0, [["\n\\ No newline at end of file\n", Differ::NO_LINE_END_EOF_WARNING]]);
+                    }
+
+                    if (!count($toFind)) {
+                        break;
+                    }
+                }
+            }
+        }
+
+        // write hunks to output buffer
+
+        $cutOff      = max($this->commonLineThreshold, $this->contextLines);
+        $hunkCapture = false;
+        $sameCount   = $toRange = $fromRange = 0;
+        $toStart     = $fromStart = 1;
+        $i           = 0;
+
+        /** @var int $i */
+        foreach ($diff as $i => $entry) {
+            if (0 === $entry[1]) { // same
+                if (false === $hunkCapture) {
+                    ++$fromStart;
+                    ++$toStart;
+
+                    continue;
+                }
+
+                ++$sameCount;
+                ++$toRange;
+                ++$fromRange;
+
+                if ($sameCount === $cutOff) {
+                    $contextStartOffset = ($hunkCapture - $this->contextLines) < 0
+                        ? $hunkCapture
+                        : $this->contextLines;
+
+                    // note: $contextEndOffset = $this->contextLines;
+                    //
+                    // because we never go beyond the end of the diff.
+                    // with the cutoff/contextlines here the follow is never true;
+                    //
+                    // if ($i - $cutOff + $this->contextLines + 1 > \count($diff)) {
+                    //    $contextEndOffset = count($diff) - 1;
+                    // }
+                    //
+                    // ; that would be true for a trailing incomplete hunk case which is dealt with after this loop
+
+                    $this->writeHunk(
+                        $diff,
+                        $hunkCapture - $contextStartOffset,
+                        $i - $cutOff + $this->contextLines + 1,
+                        $fromStart - $contextStartOffset,
+                        $fromRange - $cutOff + $contextStartOffset + $this->contextLines,
+                        $toStart - $contextStartOffset,
+                        $toRange - $cutOff + $contextStartOffset + $this->contextLines,
+                        $output
+                    );
+
+                    $fromStart += $fromRange;
+                    $toStart += $toRange;
+
+                    $hunkCapture = false;
+                    $sameCount   = $toRange = $fromRange = 0;
+                }
+
+                continue;
+            }
+
+            $sameCount = 0;
+
+            if ($entry[1] === Differ::NO_LINE_END_EOF_WARNING) {
+                continue;
+            }
+
+            $this->changed = true;
+
+            if (false === $hunkCapture) {
+                $hunkCapture = $i;
+            }
+
+            if (Differ::ADDED === $entry[1]) { // added
+                ++$toRange;
+            }
+
+            if (Differ::REMOVED === $entry[1]) { // removed
+                ++$fromRange;
+            }
+        }
+
+        if (false === $hunkCapture) {
+            return;
+        }
+
+        // we end here when cutoff (commonLineThreshold) was not reached, but we where capturing a hunk,
+        // do not render hunk till end automatically because the number of context lines might be less than the commonLineThreshold
+
+        $contextStartOffset = $hunkCapture - $this->contextLines < 0
+            ? $hunkCapture
+            : $this->contextLines;
+
+        // prevent trying to write out more common lines than there are in the diff _and_
+        // do not write more than configured through the context lines
+        $contextEndOffset = min($sameCount, $this->contextLines);
+
+        $fromRange -= $sameCount;
+        $toRange -= $sameCount;
+
+        $this->writeHunk(
+            $diff,
+            $hunkCapture - $contextStartOffset,
+            $i - $sameCount + $contextEndOffset + 1,
+            $fromStart - $contextStartOffset,
+            $fromRange + $contextStartOffset + $contextEndOffset,
+            $toStart - $contextStartOffset,
+            $toRange + $contextStartOffset + $contextEndOffset,
+            $output
+        );
+    }
+
+    private function writeHunk(
+        array $diff,
+        int $diffStartIndex,
+        int $diffEndIndex,
+        int $fromStart,
+        int $fromRange,
+        int $toStart,
+        int $toRange,
+        $output
+    ): void {
+        fwrite($output, '@@ -' . $fromStart);
+
+        if (!$this->collapseRanges || 1 !== $fromRange) {
+            fwrite($output, ',' . $fromRange);
+        }
+
+        fwrite($output, ' +' . $toStart);
+
+        if (!$this->collapseRanges || 1 !== $toRange) {
+            fwrite($output, ',' . $toRange);
+        }
+
+        fwrite($output, " @@\n");
+
+        for ($i = $diffStartIndex; $i < $diffEndIndex; ++$i) {
+            if ($diff[$i][1] === Differ::ADDED) {
+                $this->changed = true;
+                fwrite($output, '+' . $diff[$i][0]);
+            } elseif ($diff[$i][1] === Differ::REMOVED) {
+                $this->changed = true;
+                fwrite($output, '-' . $diff[$i][0]);
+            } elseif ($diff[$i][1] === Differ::OLD) {
+                fwrite($output, ' ' . $diff[$i][0]);
+            } elseif ($diff[$i][1] === Differ::NO_LINE_END_EOF_WARNING) {
+                $this->changed = true;
+                fwrite($output, $diff[$i][0]);
+            }
+            //} elseif ($diff[$i][1] === Differ::DIFF_LINE_END_WARNING) { // custom comment inserted by PHPUnit/diff package
+                //  skip
+            //} else {
+                //  unknown/invalid
+            //}
+        }
+    }
+
+    private function assertString(array $options, string $option): void
+    {
+        if (!is_string($options[$option])) {
+            throw new ConfigurationException($option, 'a string', $options[$option]);
+        }
+    }
+
+    private function assertStringOrNull(array $options, string $option): void
+    {
+        if (null !== $options[$option] && !is_string($options[$option])) {
+            throw new ConfigurationException($option, 'a string or <null>', $options[$option]);
+        }
+    }
+}
diff --git a/www-api/vendor/sebastian/diff/src/Output/UnifiedDiffOutputBuilder.php b/www-api/vendor/sebastian/diff/src/Output/UnifiedDiffOutputBuilder.php
new file mode 100644
index 00000000..8aae6450
--- /dev/null
+++ b/www-api/vendor/sebastian/diff/src/Output/UnifiedDiffOutputBuilder.php
@@ -0,0 +1,272 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Diff\Output;
+
+use function array_splice;
+use function count;
+use function fclose;
+use function fopen;
+use function fwrite;
+use function max;
+use function min;
+use function stream_get_contents;
+use function strlen;
+use function substr;
+use SebastianBergmann\Diff\Differ;
+
+/**
+ * Builds a diff string representation in unified diff format in chunks.
+ */
+final class UnifiedDiffOutputBuilder extends AbstractChunkOutputBuilder
+{
+    /**
+     * @var bool
+     */
+    private $collapseRanges = true;
+
+    /**
+     * @var int >= 0
+     */
+    private $commonLineThreshold = 6;
+
+    /**
+     * @var int >= 0
+     */
+    private $contextLines = 3;
+
+    /**
+     * @var string
+     */
+    private $header;
+
+    /**
+     * @var bool
+     */
+    private $addLineNumbers;
+
+    public function __construct(string $header = "--- Original\n+++ New\n", bool $addLineNumbers = false)
+    {
+        $this->header         = $header;
+        $this->addLineNumbers = $addLineNumbers;
+    }
+
+    public function getDiff(array $diff): string
+    {
+        $buffer = fopen('php://memory', 'r+b');
+
+        if ('' !== $this->header) {
+            fwrite($buffer, $this->header);
+
+            if ("\n" !== substr($this->header, -1, 1)) {
+                fwrite($buffer, "\n");
+            }
+        }
+
+        if (0 !== count($diff)) {
+            $this->writeDiffHunks($buffer, $diff);
+        }
+
+        $diff = stream_get_contents($buffer, -1, 0);
+
+        fclose($buffer);
+
+        // If the diff is non-empty and last char is not a linebreak: add it.
+        // This might happen when both the `from` and `to` do not have a trailing linebreak
+        $last = substr($diff, -1);
+
+        return 0 !== strlen($diff) && "\n" !== $last && "\r" !== $last
+            ? $diff . "\n"
+            : $diff;
+    }
+
+    private function writeDiffHunks($output, array $diff): void
+    {
+        // detect "No newline at end of file" and insert into `$diff` if needed
+
+        $upperLimit = count($diff);
+
+        if (0 === $diff[$upperLimit - 1][1]) {
+            $lc = substr($diff[$upperLimit - 1][0], -1);
+
+            if ("\n" !== $lc) {
+                array_splice($diff, $upperLimit, 0, [["\n\\ No newline at end of file\n", Differ::NO_LINE_END_EOF_WARNING]]);
+            }
+        } else {
+            // search back for the last `+` and `-` line,
+            // check if has trailing linebreak, else add under it warning under it
+            $toFind = [1 => true, 2 => true];
+
+            for ($i = $upperLimit - 1; $i >= 0; --$i) {
+                if (isset($toFind[$diff[$i][1]])) {
+                    unset($toFind[$diff[$i][1]]);
+                    $lc = substr($diff[$i][0], -1);
+
+                    if ("\n" !== $lc) {
+                        array_splice($diff, $i + 1, 0, [["\n\\ No newline at end of file\n", Differ::NO_LINE_END_EOF_WARNING]]);
+                    }
+
+                    if (!count($toFind)) {
+                        break;
+                    }
+                }
+            }
+        }
+
+        // write hunks to output buffer
+
+        $cutOff      = max($this->commonLineThreshold, $this->contextLines);
+        $hunkCapture = false;
+        $sameCount   = $toRange   = $fromRange = 0;
+        $toStart     = $fromStart = 1;
+        $i           = 0;
+
+        /** @var int $i */
+        foreach ($diff as $i => $entry) {
+            if (0 === $entry[1]) { // same
+                if (false === $hunkCapture) {
+                    ++$fromStart;
+                    ++$toStart;
+
+                    continue;
+                }
+
+                ++$sameCount;
+                ++$toRange;
+                ++$fromRange;
+
+                if ($sameCount === $cutOff) {
+                    $contextStartOffset = ($hunkCapture - $this->contextLines) < 0
+                        ? $hunkCapture
+                        : $this->contextLines;
+
+                    // note: $contextEndOffset = $this->contextLines;
+                    //
+                    // because we never go beyond the end of the diff.
+                    // with the cutoff/contextlines here the follow is never true;
+                    //
+                    // if ($i - $cutOff + $this->contextLines + 1 > \count($diff)) {
+                    //    $contextEndOffset = count($diff) - 1;
+                    // }
+                    //
+                    // ; that would be true for a trailing incomplete hunk case which is dealt with after this loop
+
+                    $this->writeHunk(
+                        $diff,
+                        $hunkCapture - $contextStartOffset,
+                        $i - $cutOff + $this->contextLines + 1,
+                        $fromStart - $contextStartOffset,
+                        $fromRange - $cutOff + $contextStartOffset + $this->contextLines,
+                        $toStart - $contextStartOffset,
+                        $toRange - $cutOff + $contextStartOffset + $this->contextLines,
+                        $output
+                    );
+
+                    $fromStart += $fromRange;
+                    $toStart += $toRange;
+
+                    $hunkCapture = false;
+                    $sameCount   = $toRange = $fromRange = 0;
+                }
+
+                continue;
+            }
+
+            $sameCount = 0;
+
+            if ($entry[1] === Differ::NO_LINE_END_EOF_WARNING) {
+                continue;
+            }
+
+            if (false === $hunkCapture) {
+                $hunkCapture = $i;
+            }
+
+            if (Differ::ADDED === $entry[1]) {
+                ++$toRange;
+            }
+
+            if (Differ::REMOVED === $entry[1]) {
+                ++$fromRange;
+            }
+        }
+
+        if (false === $hunkCapture) {
+            return;
+        }
+
+        // we end here when cutoff (commonLineThreshold) was not reached, but we where capturing a hunk,
+        // do not render hunk till end automatically because the number of context lines might be less than the commonLineThreshold
+
+        $contextStartOffset = $hunkCapture - $this->contextLines < 0
+            ? $hunkCapture
+            : $this->contextLines;
+
+        // prevent trying to write out more common lines than there are in the diff _and_
+        // do not write more than configured through the context lines
+        $contextEndOffset = min($sameCount, $this->contextLines);
+
+        $fromRange -= $sameCount;
+        $toRange -= $sameCount;
+
+        $this->writeHunk(
+            $diff,
+            $hunkCapture - $contextStartOffset,
+            $i - $sameCount + $contextEndOffset + 1,
+            $fromStart - $contextStartOffset,
+            $fromRange + $contextStartOffset + $contextEndOffset,
+            $toStart - $contextStartOffset,
+            $toRange + $contextStartOffset + $contextEndOffset,
+            $output
+        );
+    }
+
+    private function writeHunk(
+        array $diff,
+        int $diffStartIndex,
+        int $diffEndIndex,
+        int $fromStart,
+        int $fromRange,
+        int $toStart,
+        int $toRange,
+        $output
+    ): void {
+        if ($this->addLineNumbers) {
+            fwrite($output, '@@ -' . $fromStart);
+
+            if (!$this->collapseRanges || 1 !== $fromRange) {
+                fwrite($output, ',' . $fromRange);
+            }
+
+            fwrite($output, ' +' . $toStart);
+
+            if (!$this->collapseRanges || 1 !== $toRange) {
+                fwrite($output, ',' . $toRange);
+            }
+
+            fwrite($output, " @@\n");
+        } else {
+            fwrite($output, "@@ @@\n");
+        }
+
+        for ($i = $diffStartIndex; $i < $diffEndIndex; ++$i) {
+            if ($diff[$i][1] === Differ::ADDED) {
+                fwrite($output, '+' . $diff[$i][0]);
+            } elseif ($diff[$i][1] === Differ::REMOVED) {
+                fwrite($output, '-' . $diff[$i][0]);
+            } elseif ($diff[$i][1] === Differ::OLD) {
+                fwrite($output, ' ' . $diff[$i][0]);
+            } elseif ($diff[$i][1] === Differ::NO_LINE_END_EOF_WARNING) {
+                fwrite($output, "\n"); // $diff[$i][0]
+            } else { /* Not changed (old) Differ::OLD or Warning Differ::DIFF_LINE_END_WARNING */
+                fwrite($output, ' ' . $diff[$i][0]);
+            }
+        }
+    }
+}
diff --git a/www-api/vendor/sebastian/diff/src/Parser.php b/www-api/vendor/sebastian/diff/src/Parser.php
new file mode 100644
index 00000000..cc9e3887
--- /dev/null
+++ b/www-api/vendor/sebastian/diff/src/Parser.php
@@ -0,0 +1,110 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Diff;
+
+use function array_pop;
+use function count;
+use function max;
+use function preg_match;
+use function preg_split;
+
+/**
+ * Unified diff parser.
+ */
+final class Parser
+{
+    /**
+     * @return Diff[]
+     */
+    public function parse(string $string): array
+    {
+        $lines = preg_split('(\r\n|\r|\n)', $string);
+
+        if (!empty($lines) && $lines[count($lines) - 1] === '') {
+            array_pop($lines);
+        }
+
+        $lineCount = count($lines);
+        $diffs     = [];
+        $diff      = null;
+        $collected = [];
+
+        for ($i = 0; $i < $lineCount; ++$i) {
+            if (preg_match('#^---\h+"?(?P<file>[^\\v\\t"]+)#', $lines[$i], $fromMatch) &&
+                preg_match('#^\\+\\+\\+\\h+"?(?P<file>[^\\v\\t"]+)#', $lines[$i + 1], $toMatch)) {
+                if ($diff !== null) {
+                    $this->parseFileDiff($diff, $collected);
+
+                    $diffs[]   = $diff;
+                    $collected = [];
+                }
+
+                $diff = new Diff($fromMatch['file'], $toMatch['file']);
+
+                ++$i;
+            } else {
+                if (preg_match('/^(?:diff --git |index [\da-f\.]+|[+-]{3} [ab])/', $lines[$i])) {
+                    continue;
+                }
+
+                $collected[] = $lines[$i];
+            }
+        }
+
+        if ($diff !== null && count($collected)) {
+            $this->parseFileDiff($diff, $collected);
+
+            $diffs[] = $diff;
+        }
+
+        return $diffs;
+    }
+
+    private function parseFileDiff(Diff $diff, array $lines): void
+    {
+        $chunks    = [];
+        $chunk     = null;
+        $diffLines = [];
+
+        foreach ($lines as $line) {
+            if (preg_match('/^@@\s+-(?P<start>\d+)(?:,\s*(?P<startrange>\d+))?\s+\+(?P<end>\d+)(?:,\s*(?P<endrange>\d+))?\s+@@/', $line, $match)) {
+                $chunk = new Chunk(
+                    (int) $match['start'],
+                    isset($match['startrange']) ? max(1, (int) $match['startrange']) : 1,
+                    (int) $match['end'],
+                    isset($match['endrange']) ? max(1, (int) $match['endrange']) : 1
+                );
+
+                $chunks[]  = $chunk;
+                $diffLines = [];
+
+                continue;
+            }
+
+            if (preg_match('/^(?P<type>[+ -])?(?P<line>.*)/', $line, $match)) {
+                $type = Line::UNCHANGED;
+
+                if ($match['type'] === '+') {
+                    $type = Line::ADDED;
+                } elseif ($match['type'] === '-') {
+                    $type = Line::REMOVED;
+                }
+
+                $diffLines[] = new Line($type, $match['line']);
+
+                if (null !== $chunk) {
+                    $chunk->setLines($diffLines);
+                }
+            }
+        }
+
+        $diff->setChunks($chunks);
+    }
+}
diff --git a/www-api/vendor/sebastian/diff/src/TimeEfficientLongestCommonSubsequenceCalculator.php b/www-api/vendor/sebastian/diff/src/TimeEfficientLongestCommonSubsequenceCalculator.php
new file mode 100644
index 00000000..fd19cac7
--- /dev/null
+++ b/www-api/vendor/sebastian/diff/src/TimeEfficientLongestCommonSubsequenceCalculator.php
@@ -0,0 +1,70 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Diff;
+
+use function array_reverse;
+use function count;
+use function max;
+use SplFixedArray;
+
+final class TimeEfficientLongestCommonSubsequenceCalculator implements LongestCommonSubsequenceCalculator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function calculate(array $from, array $to): array
+    {
+        $common     = [];
+        $fromLength = count($from);
+        $toLength   = count($to);
+        $width      = $fromLength + 1;
+        $matrix     = new SplFixedArray($width * ($toLength + 1));
+
+        for ($i = 0; $i <= $fromLength; ++$i) {
+            $matrix[$i] = 0;
+        }
+
+        for ($j = 0; $j <= $toLength; ++$j) {
+            $matrix[$j * $width] = 0;
+        }
+
+        for ($i = 1; $i <= $fromLength; ++$i) {
+            for ($j = 1; $j <= $toLength; ++$j) {
+                $o          = ($j * $width) + $i;
+                $matrix[$o] = max(
+                    $matrix[$o - 1],
+                    $matrix[$o - $width],
+                    $from[$i - 1] === $to[$j - 1] ? $matrix[$o - $width - 1] + 1 : 0
+                );
+            }
+        }
+
+        $i = $fromLength;
+        $j = $toLength;
+
+        while ($i > 0 && $j > 0) {
+            if ($from[$i - 1] === $to[$j - 1]) {
+                $common[] = $from[$i - 1];
+                --$i;
+                --$j;
+            } else {
+                $o = ($j * $width) + $i;
+
+                if ($matrix[$o - $width] > $matrix[$o - 1]) {
+                    --$j;
+                } else {
+                    --$i;
+                }
+            }
+        }
+
+        return array_reverse($common);
+    }
+}
diff --git a/www-api/vendor/sebastian/environment/ChangeLog.md b/www-api/vendor/sebastian/environment/ChangeLog.md
new file mode 100644
index 00000000..8943aee4
--- /dev/null
+++ b/www-api/vendor/sebastian/environment/ChangeLog.md
@@ -0,0 +1,176 @@
+# Changes in sebastianbergmann/environment
+
+All notable changes in `sebastianbergmann/environment` are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
+
+## [5.1.4] - 2022-04-03
+
+### Fixed
+
+* [#63](https://github.com/sebastianbergmann/environment/pull/63): `Runtime::getCurrentSettings()` does not correctly process INI settings
+
+## [5.1.3] - 2020-09-28
+
+### Changed
+
+* Changed PHP version constraint in `composer.json` from `^7.3 || ^8.0` to `>=7.3`
+
+## [5.1.2] - 2020-06-26
+
+### Added
+
+* This component is now supported on PHP 8
+
+## [5.1.1] - 2020-06-15
+
+### Changed
+
+* Tests etc. are now ignored for archive exports
+
+## [5.1.0] - 2020-04-14
+
+### Added
+
+* `Runtime::performsJustInTimeCompilation()` returns `true` if PHP 8's JIT is active, `false` otherwise
+
+## [5.0.2] - 2020-03-31
+
+### Fixed
+
+* [#55](https://github.com/sebastianbergmann/environment/issues/55): `stty` command is executed even if no tty is available
+
+## [5.0.1] - 2020-02-19
+
+### Changed
+
+* `Runtime::getNameWithVersionAndCodeCoverageDriver()` now prioritizes PCOV over Xdebug when both extensions are loaded (just like php-code-coverage does)
+
+## [5.0.0] - 2020-02-07
+
+### Removed
+
+* This component is no longer supported on PHP 7.1 and PHP 7.2
+
+## [4.2.3] - 2019-11-20
+
+### Changed
+
+* [#50](https://github.com/sebastianbergmann/environment/pull/50): Windows improvements to console capabilities
+
+### Fixed
+
+* [#49](https://github.com/sebastianbergmann/environment/issues/49): Detection how OpCache handles docblocks does not work correctly when PHPDBG is used
+
+## [4.2.2] - 2019-05-05
+
+### Fixed
+
+* [#44](https://github.com/sebastianbergmann/environment/pull/44): `TypeError` in `Console::getNumberOfColumnsInteractive()`
+
+## [4.2.1] - 2019-04-25
+
+### Fixed
+
+* Fixed an issue in `Runtime::getCurrentSettings()`
+
+## [4.2.0] - 2019-04-25
+
+### Added
+
+* [#36](https://github.com/sebastianbergmann/environment/pull/36): `Runtime::getCurrentSettings()`
+
+## [4.1.0] - 2019-02-01
+
+### Added
+
+* Implemented `Runtime::getNameWithVersionAndCodeCoverageDriver()` method
+* [#34](https://github.com/sebastianbergmann/environment/pull/34): Support for PCOV extension
+
+## [4.0.2] - 2019-01-28
+
+### Fixed
+
+* [#33](https://github.com/sebastianbergmann/environment/issues/33): `Runtime::discardsComments()` returns true too eagerly
+
+### Removed
+
+* Removed support for Zend Optimizer+ in `Runtime::discardsComments()`
+
+## [4.0.1] - 2018-11-25
+
+### Fixed
+
+* [#31](https://github.com/sebastianbergmann/environment/issues/31): Regressions in `Console` class
+
+## [4.0.0] - 2018-10-23 [YANKED]
+
+### Fixed
+
+* [#25](https://github.com/sebastianbergmann/environment/pull/25): `Console::hasColorSupport()` does not work on Windows
+
+### Removed
+
+* This component is no longer supported on PHP 7.0
+
+## [3.1.0] - 2017-07-01
+
+### Added
+
+* [#21](https://github.com/sebastianbergmann/environment/issues/21): Equivalent of `PHP_OS_FAMILY` (for PHP < 7.2) 
+
+## [3.0.4] - 2017-06-20
+
+### Fixed
+
+* [#20](https://github.com/sebastianbergmann/environment/pull/20): PHP 7 mode of HHVM not forced
+
+## [3.0.3] - 2017-05-18
+
+### Fixed
+
+* [#18](https://github.com/sebastianbergmann/environment/issues/18): `Uncaught TypeError: preg_match() expects parameter 2 to be string, null given`
+
+## [3.0.2] - 2017-04-21
+
+### Fixed
+
+* [#17](https://github.com/sebastianbergmann/environment/issues/17): `Uncaught TypeError: trim() expects parameter 1 to be string, boolean given`
+
+## [3.0.1] - 2017-04-21
+
+### Fixed
+
+* Fixed inverted logic in `Runtime::discardsComments()`
+
+## [3.0.0] - 2017-04-21
+
+### Added
+
+* Implemented `Runtime::discardsComments()` for querying whether the PHP runtime discards annotations
+
+### Removed
+
+* This component is no longer supported on PHP 5.6
+
+[5.1.4]: https://github.com/sebastianbergmann/environment/compare/5.1.3...5.1.4
+[5.1.3]: https://github.com/sebastianbergmann/environment/compare/5.1.2...5.1.3
+[5.1.2]: https://github.com/sebastianbergmann/environment/compare/5.1.1...5.1.2
+[5.1.1]: https://github.com/sebastianbergmann/environment/compare/5.1.0...5.1.1
+[5.1.0]: https://github.com/sebastianbergmann/environment/compare/5.0.2...5.1.0
+[5.0.2]: https://github.com/sebastianbergmann/environment/compare/5.0.1...5.0.2
+[5.0.1]: https://github.com/sebastianbergmann/environment/compare/5.0.0...5.0.1
+[5.0.0]: https://github.com/sebastianbergmann/environment/compare/4.2.3...5.0.0
+[4.2.3]: https://github.com/sebastianbergmann/environment/compare/4.2.2...4.2.3
+[4.2.2]: https://github.com/sebastianbergmann/environment/compare/4.2.1...4.2.2
+[4.2.1]: https://github.com/sebastianbergmann/environment/compare/4.2.0...4.2.1
+[4.2.0]: https://github.com/sebastianbergmann/environment/compare/4.1.0...4.2.0
+[4.1.0]: https://github.com/sebastianbergmann/environment/compare/4.0.2...4.1.0
+[4.0.2]: https://github.com/sebastianbergmann/environment/compare/4.0.1...4.0.2
+[4.0.1]: https://github.com/sebastianbergmann/environment/compare/66691f8e2dc4641909166b275a9a4f45c0e89092...4.0.1
+[4.0.0]: https://github.com/sebastianbergmann/environment/compare/3.1.0...66691f8e2dc4641909166b275a9a4f45c0e89092
+[3.1.0]: https://github.com/sebastianbergmann/environment/compare/3.0...3.1.0
+[3.0.4]: https://github.com/sebastianbergmann/environment/compare/3.0.3...3.0.4
+[3.0.3]: https://github.com/sebastianbergmann/environment/compare/3.0.2...3.0.3
+[3.0.2]: https://github.com/sebastianbergmann/environment/compare/3.0.1...3.0.2
+[3.0.1]: https://github.com/sebastianbergmann/environment/compare/3.0.0...3.0.1
+[3.0.0]: https://github.com/sebastianbergmann/environment/compare/2.0...3.0.0
+
diff --git a/www-api/vendor/sebastian/environment/LICENSE b/www-api/vendor/sebastian/environment/LICENSE
new file mode 100644
index 00000000..42546339
--- /dev/null
+++ b/www-api/vendor/sebastian/environment/LICENSE
@@ -0,0 +1,33 @@
+sebastian/environment
+
+Copyright (c) 2014-2022, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
diff --git a/www-api/vendor/sebastian/environment/README.md b/www-api/vendor/sebastian/environment/README.md
new file mode 100644
index 00000000..1fead13e
--- /dev/null
+++ b/www-api/vendor/sebastian/environment/README.md
@@ -0,0 +1,21 @@
+# sebastian/environment
+
+[![Latest Stable Version](https://img.shields.io/packagist/v/sebastian/environment.svg?style=flat-square)](https://packagist.org/packages/sebastian/environment)
+[![CI Status](https://github.com/sebastianbergmann/environment/workflows/CI/badge.svg)](https://github.com/sebastianbergmann/environment/actions)
+[![Type Coverage](https://shepherd.dev/github/sebastianbergmann/environment/coverage.svg)](https://shepherd.dev/github/sebastianbergmann/environment)
+
+This component provides functionality that helps writing PHP code that has runtime-specific (PHP / HHVM) execution paths.
+
+## Installation
+
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+```
+composer require sebastian/environment
+```
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+```
+composer require --dev sebastian/environment
+```
diff --git a/www-api/vendor/sebastian/environment/composer.json b/www-api/vendor/sebastian/environment/composer.json
new file mode 100644
index 00000000..d50dcfd7
--- /dev/null
+++ b/www-api/vendor/sebastian/environment/composer.json
@@ -0,0 +1,40 @@
+{
+    "name": "sebastian/environment",
+    "description": "Provides functionality to handle HHVM/PHP environments",
+    "keywords": ["environment","hhvm","xdebug"],
+    "homepage": "http://www.github.com/sebastianbergmann/environment",
+    "license": "BSD-3-Clause",
+    "authors": [
+        {
+            "name": "Sebastian Bergmann",
+            "email": "sebastian@phpunit.de"
+        }
+    ],
+    "config": {
+        "platform": {
+            "php": "7.3.0"
+        },
+        "optimize-autoloader": true,
+        "sort-packages": true
+    },
+    "prefer-stable": true,
+    "require": {
+        "php": ">=7.3"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^9.3"
+    },
+    "suggest": {
+        "ext-posix": "*"
+    },
+    "autoload": {
+        "classmap": [
+            "src/"
+        ]
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "5.1-dev"
+        }
+    }
+}
diff --git a/www-api/vendor/sebastian/environment/src/Console.php b/www-api/vendor/sebastian/environment/src/Console.php
new file mode 100644
index 00000000..e7fd1643
--- /dev/null
+++ b/www-api/vendor/sebastian/environment/src/Console.php
@@ -0,0 +1,189 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/environment.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Environment;
+
+use const DIRECTORY_SEPARATOR;
+use const STDIN;
+use const STDOUT;
+use function defined;
+use function fclose;
+use function fstat;
+use function function_exists;
+use function getenv;
+use function is_resource;
+use function is_string;
+use function posix_isatty;
+use function preg_match;
+use function proc_close;
+use function proc_open;
+use function sapi_windows_vt100_support;
+use function shell_exec;
+use function stream_get_contents;
+use function stream_isatty;
+use function trim;
+
+final class Console
+{
+    /**
+     * @var int
+     */
+    public const STDIN = 0;
+
+    /**
+     * @var int
+     */
+    public const STDOUT = 1;
+
+    /**
+     * @var int
+     */
+    public const STDERR = 2;
+
+    /**
+     * Returns true if STDOUT supports colorization.
+     *
+     * This code has been copied and adapted from
+     * Symfony\Component\Console\Output\StreamOutput.
+     */
+    public function hasColorSupport(): bool
+    {
+        if ('Hyper' === getenv('TERM_PROGRAM')) {
+            return true;
+        }
+
+        if ($this->isWindows()) {
+            // @codeCoverageIgnoreStart
+            return (defined('STDOUT') && function_exists('sapi_windows_vt100_support') && @sapi_windows_vt100_support(STDOUT)) ||
+                false !== getenv('ANSICON') ||
+                'ON' === getenv('ConEmuANSI') ||
+                'xterm' === getenv('TERM');
+            // @codeCoverageIgnoreEnd
+        }
+
+        if (!defined('STDOUT')) {
+            // @codeCoverageIgnoreStart
+            return false;
+            // @codeCoverageIgnoreEnd
+        }
+
+        return $this->isInteractive(STDOUT);
+    }
+
+    /**
+     * Returns the number of columns of the terminal.
+     *
+     * @codeCoverageIgnore
+     */
+    public function getNumberOfColumns(): int
+    {
+        if (!$this->isInteractive(defined('STDIN') ? STDIN : self::STDIN)) {
+            return 80;
+        }
+
+        if ($this->isWindows()) {
+            return $this->getNumberOfColumnsWindows();
+        }
+
+        return $this->getNumberOfColumnsInteractive();
+    }
+
+    /**
+     * Returns if the file descriptor is an interactive terminal or not.
+     *
+     * Normally, we want to use a resource as a parameter, yet sadly it's not always awailable,
+     * eg when running code in interactive console (`php -a`), STDIN/STDOUT/STDERR constants are not defined.
+     *
+     * @param int|resource $fileDescriptor
+     */
+    public function isInteractive($fileDescriptor = self::STDOUT): bool
+    {
+        if (is_resource($fileDescriptor)) {
+            // These functions require a descriptor that is a real resource, not a numeric ID of it
+            if (function_exists('stream_isatty') && @stream_isatty($fileDescriptor)) {
+                return true;
+            }
+
+            // Check if formatted mode is S_IFCHR
+            if (function_exists('fstat') && @stream_isatty($fileDescriptor)) {
+                $stat = @fstat(STDOUT);
+
+                return $stat ? 0020000 === ($stat['mode'] & 0170000) : false;
+            }
+
+            return false;
+        }
+
+        return function_exists('posix_isatty') && @posix_isatty($fileDescriptor);
+    }
+
+    private function isWindows(): bool
+    {
+        return DIRECTORY_SEPARATOR === '\\';
+    }
+
+    /**
+     * @codeCoverageIgnore
+     */
+    private function getNumberOfColumnsInteractive(): int
+    {
+        if (function_exists('shell_exec') && preg_match('#\d+ (\d+)#', shell_exec('stty size') ?: '', $match) === 1) {
+            if ((int) $match[1] > 0) {
+                return (int) $match[1];
+            }
+        }
+
+        if (function_exists('shell_exec') && preg_match('#columns = (\d+);#', shell_exec('stty') ?: '', $match) === 1) {
+            if ((int) $match[1] > 0) {
+                return (int) $match[1];
+            }
+        }
+
+        return 80;
+    }
+
+    /**
+     * @codeCoverageIgnore
+     */
+    private function getNumberOfColumnsWindows(): int
+    {
+        $ansicon = getenv('ANSICON');
+        $columns = 80;
+
+        if (is_string($ansicon) && preg_match('/^(\d+)x\d+ \(\d+x(\d+)\)$/', trim($ansicon), $matches)) {
+            $columns = (int) $matches[1];
+        } elseif (function_exists('proc_open')) {
+            $process = proc_open(
+                'mode CON',
+                [
+                    1 => ['pipe', 'w'],
+                    2 => ['pipe', 'w'],
+                ],
+                $pipes,
+                null,
+                null,
+                ['suppress_errors' => true]
+            );
+
+            if (is_resource($process)) {
+                $info = stream_get_contents($pipes[1]);
+
+                fclose($pipes[1]);
+                fclose($pipes[2]);
+                proc_close($process);
+
+                if (preg_match('/--------+\r?\n.+?(\d+)\r?\n.+?(\d+)\r?\n/', $info, $matches)) {
+                    $columns = (int) $matches[2];
+                }
+            }
+        }
+
+        return $columns - 1;
+    }
+}
diff --git a/www-api/vendor/sebastian/environment/src/OperatingSystem.php b/www-api/vendor/sebastian/environment/src/OperatingSystem.php
new file mode 100644
index 00000000..1f3ebca7
--- /dev/null
+++ b/www-api/vendor/sebastian/environment/src/OperatingSystem.php
@@ -0,0 +1,53 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/environment.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Environment;
+
+use const DIRECTORY_SEPARATOR;
+use const PHP_OS;
+use const PHP_OS_FAMILY;
+use function defined;
+
+final class OperatingSystem
+{
+    /**
+     * Returns PHP_OS_FAMILY (if defined (which it is on PHP >= 7.2)).
+     * Returns a string (compatible with PHP_OS_FAMILY) derived from PHP_OS otherwise.
+     */
+    public function getFamily(): string
+    {
+        if (defined('PHP_OS_FAMILY')) {
+            return PHP_OS_FAMILY;
+        }
+
+        if (DIRECTORY_SEPARATOR === '\\') {
+            return 'Windows';
+        }
+
+        switch (PHP_OS) {
+            case 'Darwin':
+                return 'Darwin';
+
+            case 'DragonFly':
+            case 'FreeBSD':
+            case 'NetBSD':
+            case 'OpenBSD':
+                return 'BSD';
+
+            case 'Linux':
+                return 'Linux';
+
+            case 'SunOS':
+                return 'Solaris';
+
+            default:
+                return 'Unknown';
+        }
+    }
+}
diff --git a/www-api/vendor/sebastian/environment/src/Runtime.php b/www-api/vendor/sebastian/environment/src/Runtime.php
new file mode 100644
index 00000000..d1b92d62
--- /dev/null
+++ b/www-api/vendor/sebastian/environment/src/Runtime.php
@@ -0,0 +1,321 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/environment.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Environment;
+
+use const PHP_BINARY;
+use const PHP_BINDIR;
+use const PHP_MAJOR_VERSION;
+use const PHP_SAPI;
+use const PHP_VERSION;
+use function array_map;
+use function array_merge;
+use function defined;
+use function escapeshellarg;
+use function explode;
+use function extension_loaded;
+use function getenv;
+use function ini_get;
+use function is_readable;
+use function parse_ini_file;
+use function php_ini_loaded_file;
+use function php_ini_scanned_files;
+use function phpversion;
+use function sprintf;
+use function strpos;
+
+/**
+ * Utility class for HHVM/PHP environment handling.
+ */
+final class Runtime
+{
+    /**
+     * @var string
+     */
+    private static $binary;
+
+    /**
+     * Returns true when Xdebug or PCOV is available or
+     * the runtime used is PHPDBG.
+     */
+    public function canCollectCodeCoverage(): bool
+    {
+        return $this->hasXdebug() || $this->hasPCOV() || $this->hasPHPDBGCodeCoverage();
+    }
+
+    /**
+     * Returns true when Zend OPcache is loaded, enabled,
+     * and is configured to discard comments.
+     */
+    public function discardsComments(): bool
+    {
+        if (!$this->isOpcacheActive()) {
+            return false;
+        }
+
+        if (ini_get('opcache.save_comments') !== '0') {
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * Returns true when Zend OPcache is loaded, enabled,
+     * and is configured to perform just-in-time compilation.
+     */
+    public function performsJustInTimeCompilation(): bool
+    {
+        if (PHP_MAJOR_VERSION < 8) {
+            return false;
+        }
+
+        if (!$this->isOpcacheActive()) {
+            return false;
+        }
+
+        if (strpos(ini_get('opcache.jit'), '0') === 0) {
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * Returns the path to the binary of the current runtime.
+     * Appends ' --php' to the path when the runtime is HHVM.
+     */
+    public function getBinary(): string
+    {
+        // HHVM
+        if (self::$binary === null && $this->isHHVM()) {
+            // @codeCoverageIgnoreStart
+            if ((self::$binary = getenv('PHP_BINARY')) === false) {
+                self::$binary = PHP_BINARY;
+            }
+
+            self::$binary = escapeshellarg(self::$binary) . ' --php' .
+                ' -d hhvm.php7.all=1';
+            // @codeCoverageIgnoreEnd
+        }
+
+        if (self::$binary === null && PHP_BINARY !== '') {
+            self::$binary = escapeshellarg(PHP_BINARY);
+        }
+
+        if (self::$binary === null) {
+            // @codeCoverageIgnoreStart
+            $possibleBinaryLocations = [
+                PHP_BINDIR . '/php',
+                PHP_BINDIR . '/php-cli.exe',
+                PHP_BINDIR . '/php.exe',
+            ];
+
+            foreach ($possibleBinaryLocations as $binary) {
+                if (is_readable($binary)) {
+                    self::$binary = escapeshellarg($binary);
+
+                    break;
+                }
+            }
+            // @codeCoverageIgnoreEnd
+        }
+
+        if (self::$binary === null) {
+            // @codeCoverageIgnoreStart
+            self::$binary = 'php';
+            // @codeCoverageIgnoreEnd
+        }
+
+        return self::$binary;
+    }
+
+    public function getNameWithVersion(): string
+    {
+        return $this->getName() . ' ' . $this->getVersion();
+    }
+
+    public function getNameWithVersionAndCodeCoverageDriver(): string
+    {
+        if (!$this->canCollectCodeCoverage() || $this->hasPHPDBGCodeCoverage()) {
+            return $this->getNameWithVersion();
+        }
+
+        if ($this->hasPCOV()) {
+            return sprintf(
+                '%s with PCOV %s',
+                $this->getNameWithVersion(),
+                phpversion('pcov')
+            );
+        }
+
+        if ($this->hasXdebug()) {
+            return sprintf(
+                '%s with Xdebug %s',
+                $this->getNameWithVersion(),
+                phpversion('xdebug')
+            );
+        }
+    }
+
+    public function getName(): string
+    {
+        if ($this->isHHVM()) {
+            // @codeCoverageIgnoreStart
+            return 'HHVM';
+            // @codeCoverageIgnoreEnd
+        }
+
+        if ($this->isPHPDBG()) {
+            // @codeCoverageIgnoreStart
+            return 'PHPDBG';
+            // @codeCoverageIgnoreEnd
+        }
+
+        return 'PHP';
+    }
+
+    public function getVendorUrl(): string
+    {
+        if ($this->isHHVM()) {
+            // @codeCoverageIgnoreStart
+            return 'http://hhvm.com/';
+            // @codeCoverageIgnoreEnd
+        }
+
+        return 'https://secure.php.net/';
+    }
+
+    public function getVersion(): string
+    {
+        if ($this->isHHVM()) {
+            // @codeCoverageIgnoreStart
+            return HHVM_VERSION;
+            // @codeCoverageIgnoreEnd
+        }
+
+        return PHP_VERSION;
+    }
+
+    /**
+     * Returns true when the runtime used is PHP and Xdebug is loaded.
+     */
+    public function hasXdebug(): bool
+    {
+        return ($this->isPHP() || $this->isHHVM()) && extension_loaded('xdebug');
+    }
+
+    /**
+     * Returns true when the runtime used is HHVM.
+     */
+    public function isHHVM(): bool
+    {
+        return defined('HHVM_VERSION');
+    }
+
+    /**
+     * Returns true when the runtime used is PHP without the PHPDBG SAPI.
+     */
+    public function isPHP(): bool
+    {
+        return !$this->isHHVM() && !$this->isPHPDBG();
+    }
+
+    /**
+     * Returns true when the runtime used is PHP with the PHPDBG SAPI.
+     */
+    public function isPHPDBG(): bool
+    {
+        return PHP_SAPI === 'phpdbg' && !$this->isHHVM();
+    }
+
+    /**
+     * Returns true when the runtime used is PHP with the PHPDBG SAPI
+     * and the phpdbg_*_oplog() functions are available (PHP >= 7.0).
+     */
+    public function hasPHPDBGCodeCoverage(): bool
+    {
+        return $this->isPHPDBG();
+    }
+
+    /**
+     * Returns true when the runtime used is PHP with PCOV loaded and enabled.
+     */
+    public function hasPCOV(): bool
+    {
+        return $this->isPHP() && extension_loaded('pcov') && ini_get('pcov.enabled');
+    }
+
+    /**
+     * Parses the loaded php.ini file (if any) as well as all
+     * additional php.ini files from the additional ini dir for
+     * a list of all configuration settings loaded from files
+     * at startup. Then checks for each php.ini setting passed
+     * via the `$values` parameter whether this setting has
+     * been changed at runtime. Returns an array of strings
+     * where each string has the format `key=value` denoting
+     * the name of a changed php.ini setting with its new value.
+     *
+     * @return string[]
+     */
+    public function getCurrentSettings(array $values): array
+    {
+        $diff  = [];
+        $files = [];
+
+        if ($file = php_ini_loaded_file()) {
+            $files[] = $file;
+        }
+
+        if ($scanned = php_ini_scanned_files()) {
+            $files = array_merge(
+                $files,
+                array_map(
+                    'trim',
+                    explode(",\n", $scanned)
+                )
+            );
+        }
+
+        foreach ($files as $ini) {
+            $config = parse_ini_file($ini, true);
+
+            foreach ($values as $value) {
+                $set = ini_get($value);
+
+                if (empty($set)) {
+                    continue;
+                }
+
+                if ((!isset($config[$value]) || ($set !== $config[$value]))) {
+                    $diff[$value] = sprintf('%s=%s', $value, $set);
+                }
+            }
+        }
+
+        return $diff;
+    }
+
+    private function isOpcacheActive(): bool
+    {
+        if (!extension_loaded('Zend OPcache')) {
+            return false;
+        }
+
+        if ((PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') && ini_get('opcache.enable_cli') === '1') {
+            return true;
+        }
+
+        if (PHP_SAPI !== 'cli' && PHP_SAPI !== 'phpdbg' && ini_get('opcache.enable') === '1') {
+            return true;
+        }
+
+        return false;
+    }
+}
diff --git a/www-api/vendor/sebastian/exporter/ChangeLog.md b/www-api/vendor/sebastian/exporter/ChangeLog.md
new file mode 100644
index 00000000..91a4220d
--- /dev/null
+++ b/www-api/vendor/sebastian/exporter/ChangeLog.md
@@ -0,0 +1,78 @@
+# ChangeLog
+
+All notable changes are documented in this file using the [Keep a CHANGELOG](https://keepachangelog.com/) principles.
+
+## [4.0.5] - 2022-09-14
+
+### Fixed
+
+* [#47](https://github.com/sebastianbergmann/exporter/pull/47): Fix `float` export precision
+
+## [4.0.4] - 2021-11-11
+
+### Changed
+
+* [#37](https://github.com/sebastianbergmann/exporter/pull/37): Improve export of closed resources
+
+## [4.0.3] - 2020-09-28
+
+### Changed
+
+* Changed PHP version constraint in `composer.json` from `^7.3 || ^8.0` to `>=7.3`
+
+## [4.0.2] - 2020-06-26
+
+### Added
+
+* This component is now supported on PHP 8
+
+## [4.0.1] - 2020-06-15
+
+### Changed
+
+* Tests etc. are now ignored for archive exports
+
+## [4.0.0] - 2020-02-07
+
+### Removed
+
+* This component is no longer supported on PHP 7.0, PHP 7.1, and PHP 7.2
+
+## [3.1.5] - 2022-09-14
+
+### Fixed
+
+* [#47](https://github.com/sebastianbergmann/exporter/pull/47): Fix `float` export precision
+
+## [3.1.4] - 2021-11-11
+
+### Changed
+
+* [#38](https://github.com/sebastianbergmann/exporter/pull/38): Improve export of closed resources
+
+## [3.1.3] - 2020-11-30
+
+### Changed
+
+* Changed PHP version constraint in `composer.json` from `^7.0` to `>=7.0`
+
+## [3.1.2] - 2019-09-14
+
+### Fixed
+
+* [#29](https://github.com/sebastianbergmann/exporter/pull/29): Second parameter for `str_repeat()` must be an integer
+
+### Removed
+
+* Remove HHVM-specific code that is no longer needed
+
+[4.0.5]: https://github.com/sebastianbergmann/exporter/compare/4.0.4...4.0.5
+[4.0.4]: https://github.com/sebastianbergmann/exporter/compare/4.0.3...4.0.4
+[4.0.3]: https://github.com/sebastianbergmann/exporter/compare/4.0.2...4.0.3
+[4.0.2]: https://github.com/sebastianbergmann/exporter/compare/4.0.1...4.0.2
+[4.0.1]: https://github.com/sebastianbergmann/exporter/compare/4.0.0...4.0.1
+[4.0.0]: https://github.com/sebastianbergmann/exporter/compare/3.1.2...4.0.0
+[3.1.5]: https://github.com/sebastianbergmann/exporter/compare/3.1.4...3.1.5
+[3.1.4]: https://github.com/sebastianbergmann/exporter/compare/3.1.3...3.1.4
+[3.1.3]: https://github.com/sebastianbergmann/exporter/compare/3.1.2...3.1.3
+[3.1.2]: https://github.com/sebastianbergmann/exporter/compare/3.1.1...3.1.2
diff --git a/www-api/vendor/sebastian/exporter/LICENSE b/www-api/vendor/sebastian/exporter/LICENSE
new file mode 100644
index 00000000..26dc7fec
--- /dev/null
+++ b/www-api/vendor/sebastian/exporter/LICENSE
@@ -0,0 +1,33 @@
+Exporter
+
+Copyright (c) 2002-2021, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
diff --git a/www-api/vendor/sebastian/exporter/README.md b/www-api/vendor/sebastian/exporter/README.md
new file mode 100644
index 00000000..ed8719f5
--- /dev/null
+++ b/www-api/vendor/sebastian/exporter/README.md
@@ -0,0 +1,174 @@
+# sebastian/exporter
+
+[![CI Status](https://github.com/sebastianbergmann/exporter/workflows/CI/badge.svg)](https://github.com/sebastianbergmann/exporter/actions)
+[![Type Coverage](https://shepherd.dev/github/sebastianbergmann/exporter/coverage.svg)](https://shepherd.dev/github/sebastianbergmann/exporter)
+
+This component provides the functionality to export PHP variables for visualization.
+
+## Installation
+
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+```
+composer require sebastian/exporter
+```
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+```
+composer require --dev sebastian/exporter
+```
+
+## Usage
+
+Exporting:
+
+```php
+<?php
+use SebastianBergmann\Exporter\Exporter;
+
+$exporter = new Exporter;
+
+/*
+Exception Object &0000000078de0f0d000000002003a261 (
+    'message' => ''
+    'string' => ''
+    'code' => 0
+    'file' => '/home/sebastianbergmann/test.php'
+    'line' => 34
+    'previous' => null
+)
+*/
+
+print $exporter->export(new Exception);
+```
+
+## Data Types
+
+Exporting simple types:
+
+```php
+<?php
+use SebastianBergmann\Exporter\Exporter;
+
+$exporter = new Exporter;
+
+// 46
+print $exporter->export(46);
+
+// 4.0
+print $exporter->export(4.0);
+
+// 'hello, world!'
+print $exporter->export('hello, world!');
+
+// false
+print $exporter->export(false);
+
+// NAN
+print $exporter->export(acos(8));
+
+// -INF
+print $exporter->export(log(0));
+
+// null
+print $exporter->export(null);
+
+// resource(13) of type (stream)
+print $exporter->export(fopen('php://stderr', 'w'));
+
+// Binary String: 0x000102030405
+print $exporter->export(chr(0) . chr(1) . chr(2) . chr(3) . chr(4) . chr(5));
+```
+
+Exporting complex types:
+
+```php
+<?php
+use SebastianBergmann\Exporter\Exporter;
+
+$exporter = new Exporter;
+
+/*
+Array &0 (
+    0 => Array &1 (
+        0 => 1
+        1 => 2
+        2 => 3
+    )
+    1 => Array &2 (
+        0 => ''
+        1 => 0
+        2 => false
+    )
+)
+*/
+
+print $exporter->export(array(array(1,2,3), array("",0,FALSE)));
+
+/*
+Array &0 (
+    'self' => Array &1 (
+        'self' => Array &1
+    )
+)
+*/
+
+$array = array();
+$array['self'] = &$array;
+print $exporter->export($array);
+
+/*
+stdClass Object &0000000003a66dcc0000000025e723e2 (
+    'self' => stdClass Object &0000000003a66dcc0000000025e723e2
+)
+*/
+
+$obj = new stdClass();
+$obj->self = $obj;
+print $exporter->export($obj);
+```
+
+Compact exports:
+
+```php
+<?php
+use SebastianBergmann\Exporter\Exporter;
+
+$exporter = new Exporter;
+
+// Array ()
+print $exporter->shortenedExport(array());
+
+// Array (...)
+print $exporter->shortenedExport(array(1,2,3,4,5));
+
+// stdClass Object ()
+print $exporter->shortenedExport(new stdClass);
+
+// Exception Object (...)
+print $exporter->shortenedExport(new Exception);
+
+// this\nis\na\nsuper\nlong\nstring\nt...\nspace
+print $exporter->shortenedExport(
+<<<LONG_STRING
+this
+is
+a
+super
+long
+string
+that
+wraps
+a
+lot
+and
+eats
+up
+a
+lot
+of
+space
+LONG_STRING
+);
+```
diff --git a/www-api/vendor/sebastian/exporter/composer.json b/www-api/vendor/sebastian/exporter/composer.json
new file mode 100644
index 00000000..baa95844
--- /dev/null
+++ b/www-api/vendor/sebastian/exporter/composer.json
@@ -0,0 +1,56 @@
+{
+    "name": "sebastian/exporter",
+    "description": "Provides the functionality to export PHP variables for visualization",
+    "keywords": ["exporter","export"],
+    "homepage": "https://www.github.com/sebastianbergmann/exporter",
+    "license": "BSD-3-Clause",
+    "authors": [
+        {
+            "name": "Sebastian Bergmann",
+            "email": "sebastian@phpunit.de"
+        },
+        {
+            "name": "Jeff Welch",
+            "email": "whatthejeff@gmail.com"
+        },
+        {
+            "name": "Volker Dusch",
+            "email": "github@wallbash.com"
+        },
+        {
+            "name": "Adam Harvey",
+            "email": "aharvey@php.net"
+        },
+        {
+            "name": "Bernhard Schussek",
+            "email": "bschussek@gmail.com"
+        }
+    ],
+    "config": {
+        "platform": {
+            "php": "7.3.0"
+        },
+        "optimize-autoloader": true,
+        "sort-packages": true
+    },
+    "prefer-stable": true,
+    "require": {
+        "php": ">=7.3",
+        "sebastian/recursion-context": "^4.0"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^9.3",
+        "ext-mbstring": "*"
+    },
+    "autoload": {
+        "classmap": [
+            "src/"
+        ]
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "4.0-dev"
+        }
+    }
+}
+
diff --git a/www-api/vendor/sebastian/exporter/src/Exporter.php b/www-api/vendor/sebastian/exporter/src/Exporter.php
new file mode 100644
index 00000000..ca006ad6
--- /dev/null
+++ b/www-api/vendor/sebastian/exporter/src/Exporter.php
@@ -0,0 +1,346 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/exporter.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Exporter;
+
+use function bin2hex;
+use function count;
+use function function_exists;
+use function get_class;
+use function get_resource_type;
+use function gettype;
+use function implode;
+use function ini_get;
+use function ini_set;
+use function is_array;
+use function is_float;
+use function is_object;
+use function is_resource;
+use function is_string;
+use function mb_strlen;
+use function mb_substr;
+use function preg_match;
+use function spl_object_hash;
+use function sprintf;
+use function str_repeat;
+use function str_replace;
+use function strlen;
+use function substr;
+use function var_export;
+use SebastianBergmann\RecursionContext\Context;
+use SplObjectStorage;
+
+/**
+ * A nifty utility for visualizing PHP variables.
+ *
+ * <code>
+ * <?php
+ * use SebastianBergmann\Exporter\Exporter;
+ *
+ * $exporter = new Exporter;
+ * print $exporter->export(new Exception);
+ * </code>
+ */
+class Exporter
+{
+    /**
+     * Exports a value as a string.
+     *
+     * The output of this method is similar to the output of print_r(), but
+     * improved in various aspects:
+     *
+     *  - NULL is rendered as "null" (instead of "")
+     *  - TRUE is rendered as "true" (instead of "1")
+     *  - FALSE is rendered as "false" (instead of "")
+     *  - Strings are always quoted with single quotes
+     *  - Carriage returns and newlines are normalized to \n
+     *  - Recursion and repeated rendering is treated properly
+     *
+     * @param int $indentation The indentation level of the 2nd+ line
+     *
+     * @return string
+     */
+    public function export($value, $indentation = 0)
+    {
+        return $this->recursiveExport($value, $indentation);
+    }
+
+    /**
+     * @param array<mixed> $data
+     * @param Context      $context
+     *
+     * @return string
+     */
+    public function shortenedRecursiveExport(&$data, Context $context = null)
+    {
+        $result   = [];
+        $exporter = new self();
+
+        if (!$context) {
+            $context = new Context;
+        }
+
+        $array = $data;
+        $context->add($data);
+
+        foreach ($array as $key => $value) {
+            if (is_array($value)) {
+                if ($context->contains($data[$key]) !== false) {
+                    $result[] = '*RECURSION*';
+                } else {
+                    $result[] = sprintf(
+                        'array(%s)',
+                        $this->shortenedRecursiveExport($data[$key], $context)
+                    );
+                }
+            } else {
+                $result[] = $exporter->shortenedExport($value);
+            }
+        }
+
+        return implode(', ', $result);
+    }
+
+    /**
+     * Exports a value into a single-line string.
+     *
+     * The output of this method is similar to the output of
+     * SebastianBergmann\Exporter\Exporter::export().
+     *
+     * Newlines are replaced by the visible string '\n'.
+     * Contents of arrays and objects (if any) are replaced by '...'.
+     *
+     * @return string
+     *
+     * @see    SebastianBergmann\Exporter\Exporter::export
+     */
+    public function shortenedExport($value)
+    {
+        if (is_string($value)) {
+            $string = str_replace("\n", '', $this->export($value));
+
+            if (function_exists('mb_strlen')) {
+                if (mb_strlen($string) > 40) {
+                    $string = mb_substr($string, 0, 30) . '...' . mb_substr($string, -7);
+                }
+            } else {
+                if (strlen($string) > 40) {
+                    $string = substr($string, 0, 30) . '...' . substr($string, -7);
+                }
+            }
+
+            return $string;
+        }
+
+        if (is_object($value)) {
+            return sprintf(
+                '%s Object (%s)',
+                get_class($value),
+                count($this->toArray($value)) > 0 ? '...' : ''
+            );
+        }
+
+        if (is_array($value)) {
+            return sprintf(
+                'Array (%s)',
+                count($value) > 0 ? '...' : ''
+            );
+        }
+
+        return $this->export($value);
+    }
+
+    /**
+     * Converts an object to an array containing all of its private, protected
+     * and public properties.
+     *
+     * @return array
+     */
+    public function toArray($value)
+    {
+        if (!is_object($value)) {
+            return (array) $value;
+        }
+
+        $array = [];
+
+        foreach ((array) $value as $key => $val) {
+            // Exception traces commonly reference hundreds to thousands of
+            // objects currently loaded in memory. Including them in the result
+            // has a severe negative performance impact.
+            if ("\0Error\0trace" === $key || "\0Exception\0trace" === $key) {
+                continue;
+            }
+
+            // properties are transformed to keys in the following way:
+            // private   $property => "\0Classname\0property"
+            // protected $property => "\0*\0property"
+            // public    $property => "property"
+            if (preg_match('/^\0.+\0(.+)$/', (string) $key, $matches)) {
+                $key = $matches[1];
+            }
+
+            // See https://github.com/php/php-src/commit/5721132
+            if ($key === "\0gcdata") {
+                continue;
+            }
+
+            $array[$key] = $val;
+        }
+
+        // Some internal classes like SplObjectStorage don't work with the
+        // above (fast) mechanism nor with reflection in Zend.
+        // Format the output similarly to print_r() in this case
+        if ($value instanceof SplObjectStorage) {
+            foreach ($value as $key => $val) {
+                $array[spl_object_hash($val)] = [
+                    'obj' => $val,
+                    'inf' => $value->getInfo(),
+                ];
+            }
+        }
+
+        return $array;
+    }
+
+    /**
+     * Recursive implementation of export.
+     *
+     * @param mixed                                       $value       The value to export
+     * @param int                                         $indentation The indentation level of the 2nd+ line
+     * @param \SebastianBergmann\RecursionContext\Context $processed   Previously processed objects
+     *
+     * @return string
+     *
+     * @see    SebastianBergmann\Exporter\Exporter::export
+     */
+    protected function recursiveExport(&$value, $indentation, $processed = null)
+    {
+        if ($value === null) {
+            return 'null';
+        }
+
+        if ($value === true) {
+            return 'true';
+        }
+
+        if ($value === false) {
+            return 'false';
+        }
+
+        if (is_float($value)) {
+            $precisionBackup = ini_get('precision');
+
+            ini_set('precision', '-1');
+
+            try {
+                $valueStr = (string) $value;
+
+                if ((string) (int) $value === $valueStr) {
+                    return $valueStr . '.0';
+                }
+
+                return $valueStr;
+            } finally {
+                ini_set('precision', $precisionBackup);
+            }
+        }
+
+        if (gettype($value) === 'resource (closed)') {
+            return 'resource (closed)';
+        }
+
+        if (is_resource($value)) {
+            return sprintf(
+                'resource(%d) of type (%s)',
+                $value,
+                get_resource_type($value)
+            );
+        }
+
+        if (is_string($value)) {
+            // Match for most non printable chars somewhat taking multibyte chars into account
+            if (preg_match('/[^\x09-\x0d\x1b\x20-\xff]/', $value)) {
+                return 'Binary String: 0x' . bin2hex($value);
+            }
+
+            return "'" .
+            str_replace(
+                '<lf>',
+                "\n",
+                str_replace(
+                    ["\r\n", "\n\r", "\r", "\n"],
+                    ['\r\n<lf>', '\n\r<lf>', '\r<lf>', '\n<lf>'],
+                    $value
+                )
+            ) .
+            "'";
+        }
+
+        $whitespace = str_repeat(' ', 4 * $indentation);
+
+        if (!$processed) {
+            $processed = new Context;
+        }
+
+        if (is_array($value)) {
+            if (($key = $processed->contains($value)) !== false) {
+                return 'Array &' . $key;
+            }
+
+            $array  = $value;
+            $key    = $processed->add($value);
+            $values = '';
+
+            if (count($array) > 0) {
+                foreach ($array as $k => $v) {
+                    $values .= sprintf(
+                        '%s    %s => %s' . "\n",
+                        $whitespace,
+                        $this->recursiveExport($k, $indentation),
+                        $this->recursiveExport($value[$k], $indentation + 1, $processed)
+                    );
+                }
+
+                $values = "\n" . $values . $whitespace;
+            }
+
+            return sprintf('Array &%s (%s)', $key, $values);
+        }
+
+        if (is_object($value)) {
+            $class = get_class($value);
+
+            if ($hash = $processed->contains($value)) {
+                return sprintf('%s Object &%s', $class, $hash);
+            }
+
+            $hash   = $processed->add($value);
+            $values = '';
+            $array  = $this->toArray($value);
+
+            if (count($array) > 0) {
+                foreach ($array as $k => $v) {
+                    $values .= sprintf(
+                        '%s    %s => %s' . "\n",
+                        $whitespace,
+                        $this->recursiveExport($k, $indentation),
+                        $this->recursiveExport($v, $indentation + 1, $processed)
+                    );
+                }
+
+                $values = "\n" . $values . $whitespace;
+            }
+
+            return sprintf('%s Object &%s (%s)', $class, $hash, $values);
+        }
+
+        return var_export($value, true);
+    }
+}
diff --git a/www-api/vendor/sebastian/global-state/ChangeLog.md b/www-api/vendor/sebastian/global-state/ChangeLog.md
new file mode 100644
index 00000000..a27a5cf1
--- /dev/null
+++ b/www-api/vendor/sebastian/global-state/ChangeLog.md
@@ -0,0 +1,79 @@
+# Changes in sebastian/global-state
+
+All notable changes in `sebastian/global-state` are documented in this file using the [Keep a CHANGELOG](https://keepachangelog.com/) principles.
+
+## [5.0.5] - 2022-02-14
+
+### Fixed
+
+* [#34](https://github.com/sebastianbergmann/global-state/pull/34): Uninitialised typed static properties are not handled correctly
+
+## [5.0.4] - 2022-02-10
+
+### Fixed
+
+* The `$includeTraits` parameter of `SebastianBergmann\GlobalState\Snapshot::__construct()` is not respected
+
+## [5.0.3] - 2021-06-11
+
+### Changed
+
+* `SebastianBergmann\GlobalState\CodeExporter::globalVariables()` now generates code that is compatible with PHP 8.1
+
+## [5.0.2] - 2020-10-26
+
+### Fixed
+
+* `SebastianBergmann\GlobalState\Exception` now correctly extends `\Throwable`
+
+## [5.0.1] - 2020-09-28
+
+### Changed
+
+* Changed PHP version constraint in `composer.json` from `^7.3 || ^8.0` to `>=7.3`
+
+## [5.0.0] - 2020-08-07
+
+### Changed
+
+* The `SebastianBergmann\GlobalState\Blacklist` class has been renamed to `SebastianBergmann\GlobalState\ExcludeList`
+
+## [4.0.0] - 2020-02-07
+
+### Removed
+
+* This component is no longer supported on PHP 7.2
+
+## [3.0.2] - 2022-02-10
+
+### Fixed
+
+* The `$includeTraits` parameter of `SebastianBergmann\GlobalState\Snapshot::__construct()` is not respected
+
+## [3.0.1] - 2020-11-30
+
+### Changed
+
+* Changed PHP version constraint in `composer.json` from `^7.2` to `>=7.2`
+
+## [3.0.0] - 2019-02-01
+
+### Changed
+
+* `Snapshot::canBeSerialized()` now recursively checks arrays and object graphs for variables that cannot be serialized
+
+### Removed
+
+* This component is no longer supported on PHP 7.0 and PHP 7.1
+
+[5.0.5]: https://github.com/sebastianbergmann/global-state/compare/5.0.4...5.0.5
+[5.0.4]: https://github.com/sebastianbergmann/global-state/compare/5.0.3...5.0.4
+[5.0.3]: https://github.com/sebastianbergmann/global-state/compare/5.0.2...5.0.3
+[5.0.2]: https://github.com/sebastianbergmann/global-state/compare/5.0.1...5.0.2
+[5.0.1]: https://github.com/sebastianbergmann/global-state/compare/5.0.0...5.0.1
+[5.0.0]: https://github.com/sebastianbergmann/global-state/compare/4.0.0...5.0.0
+[4.0.0]: https://github.com/sebastianbergmann/global-state/compare/3.0.2...4.0.0
+[3.0.2]: https://github.com/sebastianbergmann/phpunit/compare/3.0.1...3.0.2
+[3.0.1]: https://github.com/sebastianbergmann/phpunit/compare/3.0.0...3.0.1
+[3.0.0]: https://github.com/sebastianbergmann/phpunit/compare/2.0.0...3.0.0
+
diff --git a/www-api/vendor/sebastian/global-state/LICENSE b/www-api/vendor/sebastian/global-state/LICENSE
new file mode 100644
index 00000000..240190bd
--- /dev/null
+++ b/www-api/vendor/sebastian/global-state/LICENSE
@@ -0,0 +1,33 @@
+sebastian/global-state
+
+Copyright (c) 2001-2022, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
diff --git a/www-api/vendor/sebastian/global-state/README.md b/www-api/vendor/sebastian/global-state/README.md
new file mode 100644
index 00000000..af15bedd
--- /dev/null
+++ b/www-api/vendor/sebastian/global-state/README.md
@@ -0,0 +1,20 @@
+# sebastian/global-state
+
+[![CI Status](https://github.com/sebastianbergmann/global-state/workflows/CI/badge.svg)](https://github.com/sebastianbergmann/global-state/actions)
+[![Type Coverage](https://shepherd.dev/github/sebastianbergmann/global-state/coverage.svg)](https://shepherd.dev/github/sebastianbergmann/global-state)
+
+Snapshotting of global state, factored out of PHPUnit into a stand-alone component.
+
+## Installation
+
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+```
+composer require sebastian/global-state
+```
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+```
+composer require --dev sebastian/global-state
+```
diff --git a/www-api/vendor/sebastian/global-state/composer.json b/www-api/vendor/sebastian/global-state/composer.json
new file mode 100644
index 00000000..0fef446a
--- /dev/null
+++ b/www-api/vendor/sebastian/global-state/composer.json
@@ -0,0 +1,51 @@
+{
+    "name": "sebastian/global-state",
+    "description": "Snapshotting of global state",
+    "keywords": ["global state"],
+    "homepage": "http://www.github.com/sebastianbergmann/global-state",
+    "license": "BSD-3-Clause",
+    "authors": [
+        {
+            "name": "Sebastian Bergmann",
+            "email": "sebastian@phpunit.de"
+        }
+    ],
+    "prefer-stable": true,
+    "config": {
+        "platform": {
+            "php": "7.3.0"
+        },
+        "optimize-autoloader": true,
+        "sort-packages": true
+    },
+    "require": {
+        "php": ">=7.3",
+        "sebastian/object-reflector": "^2.0",
+        "sebastian/recursion-context": "^4.0"
+    },
+    "require-dev": {
+        "ext-dom": "*",
+        "phpunit/phpunit": "^9.3"
+    },
+    "suggest": {
+        "ext-uopz": "*"
+    },
+    "autoload": {
+        "classmap": [
+            "src/"
+        ]
+    },
+    "autoload-dev": {
+        "classmap": [
+            "tests/_fixture/"
+        ],
+        "files": [
+            "tests/_fixture/SnapshotFunctions.php"
+        ]
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "5.0-dev"
+        }
+    }
+}
diff --git a/www-api/vendor/sebastian/global-state/src/CodeExporter.php b/www-api/vendor/sebastian/global-state/src/CodeExporter.php
new file mode 100644
index 00000000..71cdbf50
--- /dev/null
+++ b/www-api/vendor/sebastian/global-state/src/CodeExporter.php
@@ -0,0 +1,109 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/global-state.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\GlobalState;
+
+use const PHP_EOL;
+use function is_array;
+use function is_scalar;
+use function serialize;
+use function sprintf;
+use function var_export;
+
+/**
+ * Exports parts of a Snapshot as PHP code.
+ */
+final class CodeExporter
+{
+    public function constants(Snapshot $snapshot): string
+    {
+        $result = '';
+
+        foreach ($snapshot->constants() as $name => $value) {
+            $result .= sprintf(
+                'if (!defined(\'%s\')) define(\'%s\', %s);' . "\n",
+                $name,
+                $name,
+                $this->exportVariable($value)
+            );
+        }
+
+        return $result;
+    }
+
+    public function globalVariables(Snapshot $snapshot): string
+    {
+        $result = <<<'EOT'
+call_user_func(
+    function ()
+    {
+        foreach (array_keys($GLOBALS) as $key) {
+            unset($GLOBALS[$key]);
+        }
+    }
+);
+
+
+EOT;
+
+        foreach ($snapshot->globalVariables() as $name => $value) {
+            $result .= sprintf(
+                '$GLOBALS[%s] = %s;' . PHP_EOL,
+                $this->exportVariable($name),
+                $this->exportVariable($value)
+            );
+        }
+
+        return $result;
+    }
+
+    public function iniSettings(Snapshot $snapshot): string
+    {
+        $result = '';
+
+        foreach ($snapshot->iniSettings() as $key => $value) {
+            $result .= sprintf(
+                '@ini_set(%s, %s);' . "\n",
+                $this->exportVariable($key),
+                $this->exportVariable($value)
+            );
+        }
+
+        return $result;
+    }
+
+    private function exportVariable($variable): string
+    {
+        if (is_scalar($variable) || null === $variable ||
+            (is_array($variable) && $this->arrayOnlyContainsScalars($variable))) {
+            return var_export($variable, true);
+        }
+
+        return 'unserialize(' . var_export(serialize($variable), true) . ')';
+    }
+
+    private function arrayOnlyContainsScalars(array $array): bool
+    {
+        $result = true;
+
+        foreach ($array as $element) {
+            if (is_array($element)) {
+                $result = $this->arrayOnlyContainsScalars($element);
+            } elseif (!is_scalar($element) && null !== $element) {
+                $result = false;
+            }
+
+            if ($result === false) {
+                break;
+            }
+        }
+
+        return $result;
+    }
+}
diff --git a/www-api/vendor/sebastian/global-state/src/ExcludeList.php b/www-api/vendor/sebastian/global-state/src/ExcludeList.php
new file mode 100644
index 00000000..5631f118
--- /dev/null
+++ b/www-api/vendor/sebastian/global-state/src/ExcludeList.php
@@ -0,0 +1,119 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/global-state.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\GlobalState;
+
+use function in_array;
+use function strpos;
+use ReflectionClass;
+
+final class ExcludeList
+{
+    /**
+     * @var array
+     */
+    private $globalVariables = [];
+
+    /**
+     * @var string[]
+     */
+    private $classes = [];
+
+    /**
+     * @var string[]
+     */
+    private $classNamePrefixes = [];
+
+    /**
+     * @var string[]
+     */
+    private $parentClasses = [];
+
+    /**
+     * @var string[]
+     */
+    private $interfaces = [];
+
+    /**
+     * @var array
+     */
+    private $staticAttributes = [];
+
+    public function addGlobalVariable(string $variableName): void
+    {
+        $this->globalVariables[$variableName] = true;
+    }
+
+    public function addClass(string $className): void
+    {
+        $this->classes[] = $className;
+    }
+
+    public function addSubclassesOf(string $className): void
+    {
+        $this->parentClasses[] = $className;
+    }
+
+    public function addImplementorsOf(string $interfaceName): void
+    {
+        $this->interfaces[] = $interfaceName;
+    }
+
+    public function addClassNamePrefix(string $classNamePrefix): void
+    {
+        $this->classNamePrefixes[] = $classNamePrefix;
+    }
+
+    public function addStaticAttribute(string $className, string $attributeName): void
+    {
+        if (!isset($this->staticAttributes[$className])) {
+            $this->staticAttributes[$className] = [];
+        }
+
+        $this->staticAttributes[$className][$attributeName] = true;
+    }
+
+    public function isGlobalVariableExcluded(string $variableName): bool
+    {
+        return isset($this->globalVariables[$variableName]);
+    }
+
+    public function isStaticAttributeExcluded(string $className, string $attributeName): bool
+    {
+        if (in_array($className, $this->classes, true)) {
+            return true;
+        }
+
+        foreach ($this->classNamePrefixes as $prefix) {
+            if (strpos($className, $prefix) === 0) {
+                return true;
+            }
+        }
+
+        $class = new ReflectionClass($className);
+
+        foreach ($this->parentClasses as $type) {
+            if ($class->isSubclassOf($type)) {
+                return true;
+            }
+        }
+
+        foreach ($this->interfaces as $type) {
+            if ($class->implementsInterface($type)) {
+                return true;
+            }
+        }
+
+        if (isset($this->staticAttributes[$className][$attributeName])) {
+            return true;
+        }
+
+        return false;
+    }
+}
diff --git a/www-api/vendor/sebastian/global-state/src/Restorer.php b/www-api/vendor/sebastian/global-state/src/Restorer.php
new file mode 100644
index 00000000..1633fcc1
--- /dev/null
+++ b/www-api/vendor/sebastian/global-state/src/Restorer.php
@@ -0,0 +1,143 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/global-state.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\GlobalState;
+
+use function array_diff;
+use function array_key_exists;
+use function array_keys;
+use function array_merge;
+use function function_exists;
+use function get_defined_functions;
+use function in_array;
+use function is_array;
+use ReflectionClass;
+use ReflectionProperty;
+
+/**
+ * Restorer of snapshots of global state.
+ */
+class Restorer
+{
+    /**
+     * Deletes function definitions that are not defined in a snapshot.
+     *
+     * @throws RuntimeException when the uopz_delete() function is not available
+     *
+     * @see https://github.com/krakjoe/uopz
+     */
+    public function restoreFunctions(Snapshot $snapshot): void
+    {
+        if (!function_exists('uopz_delete')) {
+            throw new RuntimeException('The uopz_delete() function is required for this operation');
+        }
+
+        $functions = get_defined_functions();
+
+        foreach (array_diff($functions['user'], $snapshot->functions()) as $function) {
+            uopz_delete($function);
+        }
+    }
+
+    /**
+     * Restores all global and super-global variables from a snapshot.
+     */
+    public function restoreGlobalVariables(Snapshot $snapshot): void
+    {
+        $superGlobalArrays = $snapshot->superGlobalArrays();
+
+        foreach ($superGlobalArrays as $superGlobalArray) {
+            $this->restoreSuperGlobalArray($snapshot, $superGlobalArray);
+        }
+
+        $globalVariables = $snapshot->globalVariables();
+
+        foreach (array_keys($GLOBALS) as $key) {
+            if ($key !== 'GLOBALS' &&
+                !in_array($key, $superGlobalArrays, true) &&
+                !$snapshot->excludeList()->isGlobalVariableExcluded($key)) {
+                if (array_key_exists($key, $globalVariables)) {
+                    $GLOBALS[$key] = $globalVariables[$key];
+                } else {
+                    unset($GLOBALS[$key]);
+                }
+            }
+        }
+    }
+
+    /**
+     * Restores all static attributes in user-defined classes from this snapshot.
+     */
+    public function restoreStaticAttributes(Snapshot $snapshot): void
+    {
+        $current    = new Snapshot($snapshot->excludeList(), false, false, false, false, true, false, false, false, false);
+        $newClasses = array_diff($current->classes(), $snapshot->classes());
+
+        unset($current);
+
+        foreach ($snapshot->staticAttributes() as $className => $staticAttributes) {
+            foreach ($staticAttributes as $name => $value) {
+                $reflector = new ReflectionProperty($className, $name);
+                $reflector->setAccessible(true);
+                $reflector->setValue($value);
+            }
+        }
+
+        foreach ($newClasses as $className) {
+            $class    = new ReflectionClass($className);
+            $defaults = $class->getDefaultProperties();
+
+            foreach ($class->getProperties() as $attribute) {
+                if (!$attribute->isStatic()) {
+                    continue;
+                }
+
+                $name = $attribute->getName();
+
+                if ($snapshot->excludeList()->isStaticAttributeExcluded($className, $name)) {
+                    continue;
+                }
+
+                if (!isset($defaults[$name])) {
+                    continue;
+                }
+
+                $attribute->setAccessible(true);
+                $attribute->setValue($defaults[$name]);
+            }
+        }
+    }
+
+    /**
+     * Restores a super-global variable array from this snapshot.
+     */
+    private function restoreSuperGlobalArray(Snapshot $snapshot, string $superGlobalArray): void
+    {
+        $superGlobalVariables = $snapshot->superGlobalVariables();
+
+        if (isset($GLOBALS[$superGlobalArray]) &&
+            is_array($GLOBALS[$superGlobalArray]) &&
+            isset($superGlobalVariables[$superGlobalArray])) {
+            $keys = array_keys(
+                array_merge(
+                    $GLOBALS[$superGlobalArray],
+                    $superGlobalVariables[$superGlobalArray]
+                )
+            );
+
+            foreach ($keys as $key) {
+                if (isset($superGlobalVariables[$superGlobalArray][$key])) {
+                    $GLOBALS[$superGlobalArray][$key] = $superGlobalVariables[$superGlobalArray][$key];
+                } else {
+                    unset($GLOBALS[$superGlobalArray][$key]);
+                }
+            }
+        }
+    }
+}
diff --git a/www-api/vendor/sebastian/global-state/src/Snapshot.php b/www-api/vendor/sebastian/global-state/src/Snapshot.php
new file mode 100644
index 00000000..e33264eb
--- /dev/null
+++ b/www-api/vendor/sebastian/global-state/src/Snapshot.php
@@ -0,0 +1,443 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/global-state.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\GlobalState;
+
+use const PHP_VERSION_ID;
+use function array_keys;
+use function array_merge;
+use function array_reverse;
+use function func_get_args;
+use function get_declared_classes;
+use function get_declared_interfaces;
+use function get_declared_traits;
+use function get_defined_constants;
+use function get_defined_functions;
+use function get_included_files;
+use function in_array;
+use function ini_get_all;
+use function is_array;
+use function is_object;
+use function is_resource;
+use function is_scalar;
+use function serialize;
+use function unserialize;
+use ReflectionClass;
+use SebastianBergmann\ObjectReflector\ObjectReflector;
+use SebastianBergmann\RecursionContext\Context;
+use Throwable;
+
+/**
+ * A snapshot of global state.
+ */
+class Snapshot
+{
+    /**
+     * @var ExcludeList
+     */
+    private $excludeList;
+
+    /**
+     * @var array
+     */
+    private $globalVariables = [];
+
+    /**
+     * @var array
+     */
+    private $superGlobalArrays = [];
+
+    /**
+     * @var array
+     */
+    private $superGlobalVariables = [];
+
+    /**
+     * @var array
+     */
+    private $staticAttributes = [];
+
+    /**
+     * @var array
+     */
+    private $iniSettings = [];
+
+    /**
+     * @var array
+     */
+    private $includedFiles = [];
+
+    /**
+     * @var array
+     */
+    private $constants = [];
+
+    /**
+     * @var array
+     */
+    private $functions = [];
+
+    /**
+     * @var array
+     */
+    private $interfaces = [];
+
+    /**
+     * @var array
+     */
+    private $classes = [];
+
+    /**
+     * @var array
+     */
+    private $traits = [];
+
+    /**
+     * Creates a snapshot of the current global state.
+     */
+    public function __construct(ExcludeList $excludeList = null, bool $includeGlobalVariables = true, bool $includeStaticAttributes = true, bool $includeConstants = true, bool $includeFunctions = true, bool $includeClasses = true, bool $includeInterfaces = true, bool $includeTraits = true, bool $includeIniSettings = true, bool $includeIncludedFiles = true)
+    {
+        $this->excludeList = $excludeList ?: new ExcludeList;
+
+        if ($includeConstants) {
+            $this->snapshotConstants();
+        }
+
+        if ($includeFunctions) {
+            $this->snapshotFunctions();
+        }
+
+        if ($includeClasses || $includeStaticAttributes) {
+            $this->snapshotClasses();
+        }
+
+        if ($includeInterfaces) {
+            $this->snapshotInterfaces();
+        }
+
+        if ($includeGlobalVariables) {
+            $this->setupSuperGlobalArrays();
+            $this->snapshotGlobals();
+        }
+
+        if ($includeStaticAttributes) {
+            $this->snapshotStaticAttributes();
+        }
+
+        if ($includeIniSettings) {
+            $this->iniSettings = ini_get_all(null, false);
+        }
+
+        if ($includeIncludedFiles) {
+            $this->includedFiles = get_included_files();
+        }
+
+        if ($includeTraits) {
+            $this->traits = get_declared_traits();
+        }
+    }
+
+    public function excludeList(): ExcludeList
+    {
+        return $this->excludeList;
+    }
+
+    public function globalVariables(): array
+    {
+        return $this->globalVariables;
+    }
+
+    public function superGlobalVariables(): array
+    {
+        return $this->superGlobalVariables;
+    }
+
+    public function superGlobalArrays(): array
+    {
+        return $this->superGlobalArrays;
+    }
+
+    public function staticAttributes(): array
+    {
+        return $this->staticAttributes;
+    }
+
+    public function iniSettings(): array
+    {
+        return $this->iniSettings;
+    }
+
+    public function includedFiles(): array
+    {
+        return $this->includedFiles;
+    }
+
+    public function constants(): array
+    {
+        return $this->constants;
+    }
+
+    public function functions(): array
+    {
+        return $this->functions;
+    }
+
+    public function interfaces(): array
+    {
+        return $this->interfaces;
+    }
+
+    public function classes(): array
+    {
+        return $this->classes;
+    }
+
+    public function traits(): array
+    {
+        return $this->traits;
+    }
+
+    /**
+     * Creates a snapshot user-defined constants.
+     */
+    private function snapshotConstants(): void
+    {
+        $constants = get_defined_constants(true);
+
+        if (isset($constants['user'])) {
+            $this->constants = $constants['user'];
+        }
+    }
+
+    /**
+     * Creates a snapshot user-defined functions.
+     */
+    private function snapshotFunctions(): void
+    {
+        $functions = get_defined_functions();
+
+        $this->functions = $functions['user'];
+    }
+
+    /**
+     * Creates a snapshot user-defined classes.
+     */
+    private function snapshotClasses(): void
+    {
+        foreach (array_reverse(get_declared_classes()) as $className) {
+            $class = new ReflectionClass($className);
+
+            if (!$class->isUserDefined()) {
+                break;
+            }
+
+            $this->classes[] = $className;
+        }
+
+        $this->classes = array_reverse($this->classes);
+    }
+
+    /**
+     * Creates a snapshot user-defined interfaces.
+     */
+    private function snapshotInterfaces(): void
+    {
+        foreach (array_reverse(get_declared_interfaces()) as $interfaceName) {
+            $class = new ReflectionClass($interfaceName);
+
+            if (!$class->isUserDefined()) {
+                break;
+            }
+
+            $this->interfaces[] = $interfaceName;
+        }
+
+        $this->interfaces = array_reverse($this->interfaces);
+    }
+
+    /**
+     * Creates a snapshot of all global and super-global variables.
+     */
+    private function snapshotGlobals(): void
+    {
+        $superGlobalArrays = $this->superGlobalArrays();
+
+        foreach ($superGlobalArrays as $superGlobalArray) {
+            $this->snapshotSuperGlobalArray($superGlobalArray);
+        }
+
+        foreach (array_keys($GLOBALS) as $key) {
+            if ($key !== 'GLOBALS' &&
+                !in_array($key, $superGlobalArrays, true) &&
+                $this->canBeSerialized($GLOBALS[$key]) &&
+                !$this->excludeList->isGlobalVariableExcluded($key)) {
+                /* @noinspection UnserializeExploitsInspection */
+                $this->globalVariables[$key] = unserialize(serialize($GLOBALS[$key]));
+            }
+        }
+    }
+
+    /**
+     * Creates a snapshot a super-global variable array.
+     */
+    private function snapshotSuperGlobalArray(string $superGlobalArray): void
+    {
+        $this->superGlobalVariables[$superGlobalArray] = [];
+
+        if (isset($GLOBALS[$superGlobalArray]) && is_array($GLOBALS[$superGlobalArray])) {
+            foreach ($GLOBALS[$superGlobalArray] as $key => $value) {
+                /* @noinspection UnserializeExploitsInspection */
+                $this->superGlobalVariables[$superGlobalArray][$key] = unserialize(serialize($value));
+            }
+        }
+    }
+
+    /**
+     * Creates a snapshot of all static attributes in user-defined classes.
+     */
+    private function snapshotStaticAttributes(): void
+    {
+        foreach ($this->classes as $className) {
+            $class    = new ReflectionClass($className);
+            $snapshot = [];
+
+            foreach ($class->getProperties() as $attribute) {
+                if ($attribute->isStatic()) {
+                    $name = $attribute->getName();
+
+                    if ($this->excludeList->isStaticAttributeExcluded($className, $name)) {
+                        continue;
+                    }
+
+                    $attribute->setAccessible(true);
+
+                    if (PHP_VERSION_ID >= 70400 && !$attribute->isInitialized()) {
+                        continue;
+                    }
+
+                    $value = $attribute->getValue();
+
+                    if ($this->canBeSerialized($value)) {
+                        /* @noinspection UnserializeExploitsInspection */
+                        $snapshot[$name] = unserialize(serialize($value));
+                    }
+                }
+            }
+
+            if (!empty($snapshot)) {
+                $this->staticAttributes[$className] = $snapshot;
+            }
+        }
+    }
+
+    /**
+     * Returns a list of all super-global variable arrays.
+     */
+    private function setupSuperGlobalArrays(): void
+    {
+        $this->superGlobalArrays = [
+            '_ENV',
+            '_POST',
+            '_GET',
+            '_COOKIE',
+            '_SERVER',
+            '_FILES',
+            '_REQUEST',
+        ];
+    }
+
+    private function canBeSerialized($variable): bool
+    {
+        if (is_scalar($variable) || $variable === null) {
+            return true;
+        }
+
+        if (is_resource($variable)) {
+            return false;
+        }
+
+        foreach ($this->enumerateObjectsAndResources($variable) as $value) {
+            if (is_resource($value)) {
+                return false;
+            }
+
+            if (is_object($value)) {
+                $class = new ReflectionClass($value);
+
+                if ($class->isAnonymous()) {
+                    return false;
+                }
+
+                try {
+                    @serialize($value);
+                } catch (Throwable $t) {
+                    return false;
+                }
+            }
+        }
+
+        return true;
+    }
+
+    private function enumerateObjectsAndResources($variable): array
+    {
+        if (isset(func_get_args()[1])) {
+            $processed = func_get_args()[1];
+        } else {
+            $processed = new Context;
+        }
+
+        $result = [];
+
+        if ($processed->contains($variable)) {
+            return $result;
+        }
+
+        $array = $variable;
+        $processed->add($variable);
+
+        if (is_array($variable)) {
+            foreach ($array as $element) {
+                if (!is_array($element) && !is_object($element) && !is_resource($element)) {
+                    continue;
+                }
+
+                if (!is_resource($element)) {
+                    /** @noinspection SlowArrayOperationsInLoopInspection */
+                    $result = array_merge(
+                        $result,
+                        $this->enumerateObjectsAndResources($element, $processed)
+                    );
+                } else {
+                    $result[] = $element;
+                }
+            }
+        } else {
+            $result[] = $variable;
+
+            foreach ((new ObjectReflector)->getAttributes($variable) as $value) {
+                if (!is_array($value) && !is_object($value) && !is_resource($value)) {
+                    continue;
+                }
+
+                if (!is_resource($value)) {
+                    /** @noinspection SlowArrayOperationsInLoopInspection */
+                    $result = array_merge(
+                        $result,
+                        $this->enumerateObjectsAndResources($value, $processed)
+                    );
+                } else {
+                    $result[] = $value;
+                }
+            }
+        }
+
+        return $result;
+    }
+}
diff --git a/www-api/vendor/sebastian/global-state/src/exceptions/Exception.php b/www-api/vendor/sebastian/global-state/src/exceptions/Exception.php
new file mode 100644
index 00000000..94432008
--- /dev/null
+++ b/www-api/vendor/sebastian/global-state/src/exceptions/Exception.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/global-state.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\GlobalState;
+
+use Throwable;
+
+interface Exception extends Throwable
+{
+}
diff --git a/www-api/vendor/sebastian/global-state/src/exceptions/RuntimeException.php b/www-api/vendor/sebastian/global-state/src/exceptions/RuntimeException.php
new file mode 100644
index 00000000..79f02a11
--- /dev/null
+++ b/www-api/vendor/sebastian/global-state/src/exceptions/RuntimeException.php
@@ -0,0 +1,14 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/global-state.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\GlobalState;
+
+final class RuntimeException extends \RuntimeException implements Exception
+{
+}
diff --git a/www-api/vendor/sebastian/lines-of-code/.psalm/baseline.xml b/www-api/vendor/sebastian/lines-of-code/.psalm/baseline.xml
new file mode 100644
index 00000000..77e688e0
--- /dev/null
+++ b/www-api/vendor/sebastian/lines-of-code/.psalm/baseline.xml
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<files psalm-version="4.0.1@b1e2e30026936ef8d5bf6a354d1c3959b6231f44"/>
diff --git a/www-api/vendor/sebastian/lines-of-code/.psalm/config.xml b/www-api/vendor/sebastian/lines-of-code/.psalm/config.xml
new file mode 100644
index 00000000..15abef05
--- /dev/null
+++ b/www-api/vendor/sebastian/lines-of-code/.psalm/config.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0"?>
+<psalm
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns="https://getpsalm.org/schema/config"
+    xsi:schemaLocation="https://getpsalm.org/schema/config vendor/vimeo/psalm/config.xsd"
+    resolveFromConfigFile="false"
+    totallyTyped="true"
+    errorBaseline=".psalm/baseline.xml"
+>
+    <projectFiles>
+        <directory name="src" />
+        <ignoreFiles>
+            <directory name="vendor" />
+        </ignoreFiles>
+    </projectFiles>
+</psalm>
diff --git a/www-api/vendor/sebastian/lines-of-code/ChangeLog.md b/www-api/vendor/sebastian/lines-of-code/ChangeLog.md
new file mode 100644
index 00000000..39bcaad4
--- /dev/null
+++ b/www-api/vendor/sebastian/lines-of-code/ChangeLog.md
@@ -0,0 +1,34 @@
+# ChangeLog
+
+All notable changes are documented in this file using the [Keep a CHANGELOG](https://keepachangelog.com/) principles.
+
+## [1.0.3] - 2020-11-28
+
+### Fixed
+
+* Files that do not contain a newline were not handled correctly
+
+### Changed
+
+* A line of code is no longer considered to be a Logical Line of Code if it does not contain an `Expr` node
+
+## [1.0.2] - 2020-10-26
+
+### Fixed
+
+* `SebastianBergmann\LinesOfCode\Exception` now correctly extends `\Throwable`
+
+## [1.0.1] - 2020-09-28
+
+### Changed
+
+* Changed PHP version constraint in `composer.json` from `^7.3 || ^8.0` to `>=7.3`
+
+## [1.0.0] - 2020-07-22
+
+* Initial release
+
+[1.0.3]: https://github.com/sebastianbergmann/lines-of-code/compare/1.0.2...1.0.3
+[1.0.2]: https://github.com/sebastianbergmann/lines-of-code/compare/1.0.1...1.0.2
+[1.0.1]: https://github.com/sebastianbergmann/lines-of-code/compare/1.0.0...1.0.1
+[1.0.0]: https://github.com/sebastianbergmann/lines-of-code/compare/f959e71f00e591288acc024afe9cb966c6cf9bd6...1.0.0
diff --git a/www-api/vendor/sebastian/lines-of-code/LICENSE b/www-api/vendor/sebastian/lines-of-code/LICENSE
new file mode 100644
index 00000000..d170181f
--- /dev/null
+++ b/www-api/vendor/sebastian/lines-of-code/LICENSE
@@ -0,0 +1,33 @@
+sebastian/lines-of-code
+
+Copyright (c) 2020, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
diff --git a/www-api/vendor/sebastian/lines-of-code/README.md b/www-api/vendor/sebastian/lines-of-code/README.md
new file mode 100644
index 00000000..9457ef5a
--- /dev/null
+++ b/www-api/vendor/sebastian/lines-of-code/README.md
@@ -0,0 +1,22 @@
+# sebastian/lines-of-code
+
+Library for counting the lines of code in PHP source code.
+
+[![Latest Stable Version](https://img.shields.io/packagist/v/sebastian/lines-of-code.svg?style=flat-square)](https://packagist.org/packages/sebastian/lines-of-code)
+[![Minimum PHP Version](https://img.shields.io/badge/php-%3E%3D%207.3-8892BF.svg?style=flat-square)](https://php.net/)
+[![CI Status](https://github.com/sebastianbergmann/lines-of-code/workflows/CI/badge.svg?branch=master&event=push)](https://phpunit.de/build-status.html)
+[![Type Coverage](https://shepherd.dev/github/sebastianbergmann/lines-of-code/coverage.svg)](https://shepherd.dev/github/sebastianbergmann/lines-of-code)
+
+## Installation
+
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+```
+composer require sebastian/lines-of-code
+```
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+```
+composer require --dev sebastian/lines-of-code
+```
diff --git a/www-api/vendor/sebastian/lines-of-code/composer.json b/www-api/vendor/sebastian/lines-of-code/composer.json
new file mode 100644
index 00000000..95bb9e36
--- /dev/null
+++ b/www-api/vendor/sebastian/lines-of-code/composer.json
@@ -0,0 +1,42 @@
+{
+    "name": "sebastian/lines-of-code",
+    "description": "Library for counting the lines of code in PHP source code",
+    "type": "library",
+    "homepage": "https://github.com/sebastianbergmann/lines-of-code",
+    "license": "BSD-3-Clause",
+    "authors": [
+        {
+            "name": "Sebastian Bergmann",
+            "email": "sebastian@phpunit.de",
+            "role": "lead"
+        }
+    ],
+    "support": {
+        "issues": "https://github.com/sebastianbergmann/lines-of-code/issues"
+    },
+    "prefer-stable": true,
+    "require": {
+        "php": ">=7.3",
+        "nikic/php-parser": "^4.6"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^9.3"
+    },
+    "config": {
+        "platform": {
+            "php": "7.3.0"
+        },
+        "optimize-autoloader": true,
+        "sort-packages": true
+    },
+    "autoload": {
+        "classmap": [
+            "src/"
+        ]
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.0-dev"
+        }
+    }
+}
diff --git a/www-api/vendor/sebastian/lines-of-code/src/Counter.php b/www-api/vendor/sebastian/lines-of-code/src/Counter.php
new file mode 100644
index 00000000..cfe5e20a
--- /dev/null
+++ b/www-api/vendor/sebastian/lines-of-code/src/Counter.php
@@ -0,0 +1,91 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/lines-of-code.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\LinesOfCode;
+
+use function substr_count;
+use PhpParser\Error;
+use PhpParser\Lexer;
+use PhpParser\Node;
+use PhpParser\NodeTraverser;
+use PhpParser\Parser;
+use PhpParser\ParserFactory;
+
+final class Counter
+{
+    /**
+     * @throws RuntimeException
+     */
+    public function countInSourceFile(string $sourceFile): LinesOfCode
+    {
+        return $this->countInSourceString(file_get_contents($sourceFile));
+    }
+
+    /**
+     * @throws RuntimeException
+     */
+    public function countInSourceString(string $source): LinesOfCode
+    {
+        $linesOfCode = substr_count($source, "\n");
+
+        if ($linesOfCode === 0 && !empty($source)) {
+            $linesOfCode = 1;
+        }
+
+        try {
+            $nodes = $this->parser()->parse($source);
+
+            assert($nodes !== null);
+
+            return $this->countInAbstractSyntaxTree($linesOfCode, $nodes);
+
+            // @codeCoverageIgnoreStart
+        } catch (Error $error) {
+            throw new RuntimeException(
+                $error->getMessage(),
+                (int) $error->getCode(),
+                $error
+            );
+        }
+        // @codeCoverageIgnoreEnd
+    }
+
+    /**
+     * @param Node[] $nodes
+     *
+     * @throws RuntimeException
+     */
+    public function countInAbstractSyntaxTree(int $linesOfCode, array $nodes): LinesOfCode
+    {
+        $traverser = new NodeTraverser;
+        $visitor   = new LineCountingVisitor($linesOfCode);
+
+        $traverser->addVisitor($visitor);
+
+        try {
+            /* @noinspection UnusedFunctionResultInspection */
+            $traverser->traverse($nodes);
+            // @codeCoverageIgnoreStart
+        } catch (Error $error) {
+            throw new RuntimeException(
+                $error->getMessage(),
+                (int) $error->getCode(),
+                $error
+            );
+        }
+        // @codeCoverageIgnoreEnd
+
+        return $visitor->result();
+    }
+
+    private function parser(): Parser
+    {
+        return (new ParserFactory)->create(ParserFactory::PREFER_PHP7, new Lexer);
+    }
+}
diff --git a/www-api/vendor/sebastian/lines-of-code/src/Exception/Exception.php b/www-api/vendor/sebastian/lines-of-code/src/Exception/Exception.php
new file mode 100644
index 00000000..11d543aa
--- /dev/null
+++ b/www-api/vendor/sebastian/lines-of-code/src/Exception/Exception.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/lines-of-code.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\LinesOfCode;
+
+use Throwable;
+
+interface Exception extends Throwable
+{
+}
diff --git a/www-api/vendor/sebastian/lines-of-code/src/Exception/IllogicalValuesException.php b/www-api/vendor/sebastian/lines-of-code/src/Exception/IllogicalValuesException.php
new file mode 100644
index 00000000..46a5c1b1
--- /dev/null
+++ b/www-api/vendor/sebastian/lines-of-code/src/Exception/IllogicalValuesException.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/lines-of-code.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\LinesOfCode;
+
+use LogicException;
+
+final class IllogicalValuesException extends LogicException implements Exception
+{
+}
diff --git a/www-api/vendor/sebastian/lines-of-code/src/Exception/NegativeValueException.php b/www-api/vendor/sebastian/lines-of-code/src/Exception/NegativeValueException.php
new file mode 100644
index 00000000..40d27e1f
--- /dev/null
+++ b/www-api/vendor/sebastian/lines-of-code/src/Exception/NegativeValueException.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/lines-of-code.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\LinesOfCode;
+
+use InvalidArgumentException;
+
+final class NegativeValueException extends InvalidArgumentException implements Exception
+{
+}
diff --git a/www-api/vendor/sebastian/lines-of-code/src/Exception/RuntimeException.php b/www-api/vendor/sebastian/lines-of-code/src/Exception/RuntimeException.php
new file mode 100644
index 00000000..4e6d66d0
--- /dev/null
+++ b/www-api/vendor/sebastian/lines-of-code/src/Exception/RuntimeException.php
@@ -0,0 +1,14 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/lines-of-code.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\LinesOfCode;
+
+final class RuntimeException extends \RuntimeException implements Exception
+{
+}
diff --git a/www-api/vendor/sebastian/lines-of-code/src/LineCountingVisitor.php b/www-api/vendor/sebastian/lines-of-code/src/LineCountingVisitor.php
new file mode 100644
index 00000000..ff433b2f
--- /dev/null
+++ b/www-api/vendor/sebastian/lines-of-code/src/LineCountingVisitor.php
@@ -0,0 +1,82 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/lines-of-code.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\LinesOfCode;
+
+use function array_merge;
+use function array_unique;
+use function count;
+use PhpParser\Comment;
+use PhpParser\Node;
+use PhpParser\Node\Expr;
+use PhpParser\NodeVisitorAbstract;
+
+final class LineCountingVisitor extends NodeVisitorAbstract
+{
+    /**
+     * @var int
+     */
+    private $linesOfCode;
+
+    /**
+     * @var Comment[]
+     */
+    private $comments = [];
+
+    /**
+     * @var int[]
+     */
+    private $linesWithStatements = [];
+
+    public function __construct(int $linesOfCode)
+    {
+        $this->linesOfCode = $linesOfCode;
+    }
+
+    public function enterNode(Node $node): void
+    {
+        $this->comments = array_merge($this->comments, $node->getComments());
+
+        if (!$node instanceof Expr) {
+            return;
+        }
+
+        $this->linesWithStatements[] = $node->getStartLine();
+    }
+
+    public function result(): LinesOfCode
+    {
+        $commentLinesOfCode = 0;
+
+        foreach ($this->comments() as $comment) {
+            $commentLinesOfCode += ($comment->getEndLine() - $comment->getStartLine() + 1);
+        }
+
+        return new LinesOfCode(
+            $this->linesOfCode,
+            $commentLinesOfCode,
+            $this->linesOfCode - $commentLinesOfCode,
+            count(array_unique($this->linesWithStatements))
+        );
+    }
+
+    /**
+     * @return Comment[]
+     */
+    private function comments(): array
+    {
+        $comments = [];
+
+        foreach ($this->comments as $comment) {
+            $comments[$comment->getStartLine() . '_' . $comment->getStartTokenPos() . '_' . $comment->getEndLine() . '_' . $comment->getEndTokenPos()] = $comment;
+        }
+
+        return $comments;
+    }
+}
diff --git a/www-api/vendor/sebastian/lines-of-code/src/LinesOfCode.php b/www-api/vendor/sebastian/lines-of-code/src/LinesOfCode.php
new file mode 100644
index 00000000..41829981
--- /dev/null
+++ b/www-api/vendor/sebastian/lines-of-code/src/LinesOfCode.php
@@ -0,0 +1,98 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/lines-of-code.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\LinesOfCode;
+
+/**
+ * @psalm-immutable
+ */
+final class LinesOfCode
+{
+    /**
+     * @var int
+     */
+    private $linesOfCode;
+
+    /**
+     * @var int
+     */
+    private $commentLinesOfCode;
+
+    /**
+     * @var int
+     */
+    private $nonCommentLinesOfCode;
+
+    /**
+     * @var int
+     */
+    private $logicalLinesOfCode;
+
+    /**
+     * @throws IllogicalValuesException
+     * @throws NegativeValueException
+     */
+    public function __construct(int $linesOfCode, int $commentLinesOfCode, int $nonCommentLinesOfCode, int $logicalLinesOfCode)
+    {
+        if ($linesOfCode < 0) {
+            throw new NegativeValueException('$linesOfCode must not be negative');
+        }
+
+        if ($commentLinesOfCode < 0) {
+            throw new NegativeValueException('$commentLinesOfCode must not be negative');
+        }
+
+        if ($nonCommentLinesOfCode < 0) {
+            throw new NegativeValueException('$nonCommentLinesOfCode must not be negative');
+        }
+
+        if ($logicalLinesOfCode < 0) {
+            throw new NegativeValueException('$logicalLinesOfCode must not be negative');
+        }
+
+        if ($linesOfCode - $commentLinesOfCode !== $nonCommentLinesOfCode) {
+            throw new IllogicalValuesException('$linesOfCode !== $commentLinesOfCode + $nonCommentLinesOfCode');
+        }
+
+        $this->linesOfCode           = $linesOfCode;
+        $this->commentLinesOfCode    = $commentLinesOfCode;
+        $this->nonCommentLinesOfCode = $nonCommentLinesOfCode;
+        $this->logicalLinesOfCode    = $logicalLinesOfCode;
+    }
+
+    public function linesOfCode(): int
+    {
+        return $this->linesOfCode;
+    }
+
+    public function commentLinesOfCode(): int
+    {
+        return $this->commentLinesOfCode;
+    }
+
+    public function nonCommentLinesOfCode(): int
+    {
+        return $this->nonCommentLinesOfCode;
+    }
+
+    public function logicalLinesOfCode(): int
+    {
+        return $this->logicalLinesOfCode;
+    }
+
+    public function plus(self $other): self
+    {
+        return new self(
+            $this->linesOfCode() + $other->linesOfCode(),
+            $this->commentLinesOfCode() + $other->commentLinesOfCode(),
+            $this->nonCommentLinesOfCode() + $other->nonCommentLinesOfCode(),
+            $this->logicalLinesOfCode() + $other->logicalLinesOfCode(),
+        );
+    }
+}
diff --git a/www-api/vendor/sebastian/object-enumerator/.psalm/baseline.xml b/www-api/vendor/sebastian/object-enumerator/.psalm/baseline.xml
new file mode 100644
index 00000000..180b3f80
--- /dev/null
+++ b/www-api/vendor/sebastian/object-enumerator/.psalm/baseline.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<files psalm-version="4.0.1@b1e2e30026936ef8d5bf6a354d1c3959b6231f44">
+  <file src="src/Enumerator.php">
+    <DocblockTypeContradiction occurrences="2">
+      <code>!is_array($variable) &amp;&amp; !is_object($variable)</code>
+      <code>is_object($variable)</code>
+    </DocblockTypeContradiction>
+  </file>
+</files>
diff --git a/www-api/vendor/sebastian/object-enumerator/.psalm/config.xml b/www-api/vendor/sebastian/object-enumerator/.psalm/config.xml
new file mode 100644
index 00000000..2a4b16f2
--- /dev/null
+++ b/www-api/vendor/sebastian/object-enumerator/.psalm/config.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0"?>
+<psalm
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns="https://getpsalm.org/schema/config"
+    xsi:schemaLocation="https://getpsalm.org/schema/config vendor/vimeo/psalm/config.xsd"
+    resolveFromConfigFile="false"
+    totallyTyped="false"
+    errorBaseline=".psalm/baseline.xml"
+>
+    <projectFiles>
+        <directory name="src" />
+        <ignoreFiles>
+            <directory name="vendor" />
+        </ignoreFiles>
+    </projectFiles>
+</psalm>
diff --git a/www-api/vendor/sebastian/object-enumerator/ChangeLog.md b/www-api/vendor/sebastian/object-enumerator/ChangeLog.md
new file mode 100644
index 00000000..88655418
--- /dev/null
+++ b/www-api/vendor/sebastian/object-enumerator/ChangeLog.md
@@ -0,0 +1,88 @@
+# Change Log
+
+All notable changes to `sebastianbergmann/object-enumerator` are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
+
+## [4.0.4] - 2020-10-26
+
+### Fixed
+
+* `SebastianBergmann\ObjectEnumerator\Exception` now correctly extends `\Throwable`
+
+## [4.0.3] - 2020-09-28
+
+### Changed
+
+* Changed PHP version constraint in `composer.json` from `^7.3 || ^8.0` to `>=7.3`
+
+## [4.0.2] - 2020-06-26
+
+### Added
+
+* This component is now supported on PHP 8
+
+## [4.0.1] - 2020-06-15
+
+### Changed
+
+* Tests etc. are now ignored for archive exports
+
+## [4.0.0] - 2020-02-07
+
+### Removed
+
+* This component is no longer supported on PHP 7.0, PHP 7.1, and PHP 7.2
+
+## [3.0.3] - 2017-08-03
+
+### Changed
+
+* Bumped required version of `sebastian/object-reflector`
+
+## [3.0.2] - 2017-03-12
+
+### Changed
+
+* `sebastian/object-reflector` is now a dependency
+
+## [3.0.1] - 2017-03-12
+
+### Fixed
+
+* Objects aggregated in inherited attributes are not enumerated
+
+## [3.0.0] - 2017-03-03
+
+### Removed
+
+* This component is no longer supported on PHP 5.6
+
+## [2.0.1] - 2017-02-18
+
+### Fixed
+
+* Fixed [#2](https://github.com/sebastianbergmann/phpunit/pull/2): Exceptions in `ReflectionProperty::getValue()` are not handled
+
+## [2.0.0] - 2016-11-19
+
+### Changed
+
+* This component is now compatible with `sebastian/recursion-context: ~1.0.4`
+
+## 1.0.0 - 2016-02-04
+
+### Added
+
+* Initial release
+
+[4.0.4]: https://github.com/sebastianbergmann/object-enumerator/compare/4.0.3...4.0.4
+[4.0.3]: https://github.com/sebastianbergmann/object-enumerator/compare/4.0.2...4.0.3
+[4.0.2]: https://github.com/sebastianbergmann/object-enumerator/compare/4.0.1...4.0.2
+[4.0.1]: https://github.com/sebastianbergmann/object-enumerator/compare/4.0.0...4.0.1
+[4.0.0]: https://github.com/sebastianbergmann/object-enumerator/compare/3.0.3...4.0.0
+[3.0.3]: https://github.com/sebastianbergmann/object-enumerator/compare/3.0.2...3.0.3
+[3.0.2]: https://github.com/sebastianbergmann/object-enumerator/compare/3.0.1...3.0.2
+[3.0.1]: https://github.com/sebastianbergmann/object-enumerator/compare/3.0.0...3.0.1
+[3.0.0]: https://github.com/sebastianbergmann/object-enumerator/compare/2.0...3.0.0
+[2.0.1]: https://github.com/sebastianbergmann/object-enumerator/compare/2.0.0...2.0.1
+[2.0.0]: https://github.com/sebastianbergmann/object-enumerator/compare/1.0...2.0.0
+
diff --git a/www-api/vendor/sebastian/object-enumerator/LICENSE b/www-api/vendor/sebastian/object-enumerator/LICENSE
new file mode 100644
index 00000000..1389ad39
--- /dev/null
+++ b/www-api/vendor/sebastian/object-enumerator/LICENSE
@@ -0,0 +1,33 @@
+Object Enumerator
+
+Copyright (c) 2016-2020, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
diff --git a/www-api/vendor/sebastian/object-enumerator/README.md b/www-api/vendor/sebastian/object-enumerator/README.md
new file mode 100644
index 00000000..afca0177
--- /dev/null
+++ b/www-api/vendor/sebastian/object-enumerator/README.md
@@ -0,0 +1,20 @@
+# sebastian/object-enumerator
+
+[![CI Status](https://github.com/sebastianbergmann/object-enumerator/workflows/CI/badge.svg)](https://github.com/sebastianbergmann/object-enumerator/actions)
+[![Type Coverage](https://shepherd.dev/github/sebastianbergmann/object-enumerator/coverage.svg)](https://shepherd.dev/github/sebastianbergmann/object-enumerator)
+
+Traverses array structures and object graphs to enumerate all referenced objects.
+
+## Installation
+
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+```
+composer require sebastian/object-enumerator
+```
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+```
+composer require --dev sebastian/object-enumerator
+```
diff --git a/www-api/vendor/sebastian/object-enumerator/composer.json b/www-api/vendor/sebastian/object-enumerator/composer.json
new file mode 100644
index 00000000..d68a2133
--- /dev/null
+++ b/www-api/vendor/sebastian/object-enumerator/composer.json
@@ -0,0 +1,43 @@
+{
+    "name": "sebastian/object-enumerator",
+    "description": "Traverses array structures and object graphs to enumerate all referenced objects",
+    "homepage": "https://github.com/sebastianbergmann/object-enumerator/",
+    "license": "BSD-3-Clause",
+    "authors": [
+        {
+            "name": "Sebastian Bergmann",
+            "email": "sebastian@phpunit.de"
+        }
+    ],
+    "prefer-stable": true,
+    "config": {
+        "platform": {
+            "php": "7.3.0"
+        },
+        "optimize-autoloader": true,
+        "sort-packages": true
+    },
+    "require": {
+        "php": ">=7.3",
+        "sebastian/object-reflector": "^2.0",
+        "sebastian/recursion-context": "^4.0"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^9.3"
+    },
+    "autoload": {
+        "classmap": [
+            "src/"
+        ]
+    },
+    "autoload-dev": {
+        "classmap": [
+            "tests/_fixture/"
+        ]
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "4.0-dev"
+        }
+    }
+}
diff --git a/www-api/vendor/sebastian/object-enumerator/phpunit.xml b/www-api/vendor/sebastian/object-enumerator/phpunit.xml
new file mode 100644
index 00000000..7be976b1
--- /dev/null
+++ b/www-api/vendor/sebastian/object-enumerator/phpunit.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd"
+         bootstrap="vendor/autoload.php"
+         executionOrder="depends,defects"
+         forceCoversAnnotation="true"
+         beStrictAboutCoversAnnotation="true"
+         beStrictAboutOutputDuringTests="true"
+         beStrictAboutTodoAnnotatedTests="true"
+         failOnRisky="true"
+         failOnWarning="true"
+         verbose="true">
+    <testsuites>
+        <testsuite name="default">
+            <directory suffix="Test.php">tests</directory>
+        </testsuite>
+    </testsuites>
+
+    <coverage processUncoveredFiles="true">
+        <include>
+            <directory suffix=".php">src</directory>
+        </include>
+    </coverage>
+</phpunit>
diff --git a/www-api/vendor/sebastian/object-enumerator/src/Enumerator.php b/www-api/vendor/sebastian/object-enumerator/src/Enumerator.php
new file mode 100644
index 00000000..de75d17c
--- /dev/null
+++ b/www-api/vendor/sebastian/object-enumerator/src/Enumerator.php
@@ -0,0 +1,88 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/object-enumerator.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\ObjectEnumerator;
+
+use function array_merge;
+use function func_get_args;
+use function is_array;
+use function is_object;
+use SebastianBergmann\ObjectReflector\ObjectReflector;
+use SebastianBergmann\RecursionContext\Context;
+
+/**
+ * Traverses array structures and object graphs
+ * to enumerate all referenced objects.
+ */
+class Enumerator
+{
+    /**
+     * Returns an array of all objects referenced either
+     * directly or indirectly by a variable.
+     *
+     * @param array|object $variable
+     *
+     * @return object[]
+     */
+    public function enumerate($variable)
+    {
+        if (!is_array($variable) && !is_object($variable)) {
+            throw new InvalidArgumentException;
+        }
+
+        if (isset(func_get_args()[1])) {
+            if (!func_get_args()[1] instanceof Context) {
+                throw new InvalidArgumentException;
+            }
+
+            $processed = func_get_args()[1];
+        } else {
+            $processed = new Context;
+        }
+
+        $objects = [];
+
+        if ($processed->contains($variable)) {
+            return $objects;
+        }
+
+        $array = $variable;
+        $processed->add($variable);
+
+        if (is_array($variable)) {
+            foreach ($array as $element) {
+                if (!is_array($element) && !is_object($element)) {
+                    continue;
+                }
+
+                $objects = array_merge(
+                    $objects,
+                    $this->enumerate($element, $processed)
+                );
+            }
+        } else {
+            $objects[] = $variable;
+
+            $reflector = new ObjectReflector;
+
+            foreach ($reflector->getAttributes($variable) as $value) {
+                if (!is_array($value) && !is_object($value)) {
+                    continue;
+                }
+
+                $objects = array_merge(
+                    $objects,
+                    $this->enumerate($value, $processed)
+                );
+            }
+        }
+
+        return $objects;
+    }
+}
diff --git a/www-api/vendor/sebastian/object-enumerator/src/Exception.php b/www-api/vendor/sebastian/object-enumerator/src/Exception.php
new file mode 100644
index 00000000..2f09d70a
--- /dev/null
+++ b/www-api/vendor/sebastian/object-enumerator/src/Exception.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/object-enumerator.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\ObjectEnumerator;
+
+use Throwable;
+
+interface Exception extends Throwable
+{
+}
diff --git a/www-api/vendor/sebastian/object-enumerator/src/InvalidArgumentException.php b/www-api/vendor/sebastian/object-enumerator/src/InvalidArgumentException.php
new file mode 100644
index 00000000..ce2037cd
--- /dev/null
+++ b/www-api/vendor/sebastian/object-enumerator/src/InvalidArgumentException.php
@@ -0,0 +1,14 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/object-enumerator.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\ObjectEnumerator;
+
+class InvalidArgumentException extends \InvalidArgumentException implements Exception
+{
+}
diff --git a/www-api/vendor/sebastian/object-reflector/.psalm/baseline.xml b/www-api/vendor/sebastian/object-reflector/.psalm/baseline.xml
new file mode 100644
index 00000000..965c1275
--- /dev/null
+++ b/www-api/vendor/sebastian/object-reflector/.psalm/baseline.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<files psalm-version="4.0.1@b1e2e30026936ef8d5bf6a354d1c3959b6231f44">
+  <file src="src/ObjectReflector.php">
+    <DocblockTypeContradiction occurrences="1">
+      <code>is_object($object)</code>
+    </DocblockTypeContradiction>
+  </file>
+</files>
diff --git a/www-api/vendor/sebastian/object-reflector/.psalm/config.xml b/www-api/vendor/sebastian/object-reflector/.psalm/config.xml
new file mode 100644
index 00000000..2a4b16f2
--- /dev/null
+++ b/www-api/vendor/sebastian/object-reflector/.psalm/config.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0"?>
+<psalm
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns="https://getpsalm.org/schema/config"
+    xsi:schemaLocation="https://getpsalm.org/schema/config vendor/vimeo/psalm/config.xsd"
+    resolveFromConfigFile="false"
+    totallyTyped="false"
+    errorBaseline=".psalm/baseline.xml"
+>
+    <projectFiles>
+        <directory name="src" />
+        <ignoreFiles>
+            <directory name="vendor" />
+        </ignoreFiles>
+    </projectFiles>
+</psalm>
diff --git a/www-api/vendor/sebastian/object-reflector/ChangeLog.md b/www-api/vendor/sebastian/object-reflector/ChangeLog.md
new file mode 100644
index 00000000..7fa62e90
--- /dev/null
+++ b/www-api/vendor/sebastian/object-reflector/ChangeLog.md
@@ -0,0 +1,55 @@
+# Change Log
+
+All notable changes to `sebastianbergmann/object-reflector` are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
+
+## [2.0.4] - 2020-10-26
+
+### Fixed
+
+* `SebastianBergmann\ObjectReflector\Exception` now correctly extends `\Throwable`
+
+## [2.0.3] - 2020-09-28
+
+### Changed
+
+* Changed PHP version constraint in `composer.json` from `^7.3 || ^8.0` to `>=7.3`
+
+## [2.0.2] - 2020-06-26
+
+### Added
+
+* This component is now supported on PHP 8
+
+## [2.0.1] - 2020-06-15
+
+### Changed
+
+* Tests etc. are now ignored for archive exports
+
+## [2.0.0] - 2020-02-07
+
+### Removed
+
+* This component is no longer supported on PHP 7.0, PHP 7.1, and PHP 7.2
+
+## [1.1.1] - 2017-03-29
+
+* Fixed [#1](https://github.com/sebastianbergmann/object-reflector/issues/1): Attributes with non-string names are not handled correctly
+
+## [1.1.0] - 2017-03-16
+
+### Changed
+
+* Changed implementation of `ObjectReflector::getattributes()` to use `(array)` cast instead of `ReflectionObject`
+
+## 1.0.0 - 2017-03-12
+
+* Initial release
+
+[2.0.4]: https://github.com/sebastianbergmann/object-reflector/compare/2.0.3...2.0.4
+[2.0.3]: https://github.com/sebastianbergmann/object-reflector/compare/2.0.2...2.0.3
+[2.0.2]: https://github.com/sebastianbergmann/object-reflector/compare/2.0.1...2.0.2
+[2.0.1]: https://github.com/sebastianbergmann/object-reflector/compare/2.0.0...2.0.1
+[2.0.0]: https://github.com/sebastianbergmann/object-reflector/compare/1.1.1...2.0.0
+[1.1.1]: https://github.com/sebastianbergmann/object-reflector/compare/1.1.0...1.1.1
+[1.1.0]: https://github.com/sebastianbergmann/object-reflector/compare/1.0.0...1.1.0
diff --git a/www-api/vendor/sebastian/object-reflector/LICENSE b/www-api/vendor/sebastian/object-reflector/LICENSE
new file mode 100644
index 00000000..a80c1619
--- /dev/null
+++ b/www-api/vendor/sebastian/object-reflector/LICENSE
@@ -0,0 +1,33 @@
+Object Reflector
+
+Copyright (c) 2017-2020, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
diff --git a/www-api/vendor/sebastian/object-reflector/README.md b/www-api/vendor/sebastian/object-reflector/README.md
new file mode 100644
index 00000000..b7d5ae95
--- /dev/null
+++ b/www-api/vendor/sebastian/object-reflector/README.md
@@ -0,0 +1,20 @@
+# sebastian/object-reflector
+
+[![CI Status](https://github.com/sebastianbergmann/object-reflector/workflows/CI/badge.svg)](https://github.com/sebastianbergmann/object-reflector/actions)
+[![Type Coverage](https://shepherd.dev/github/sebastianbergmann/object-reflector/coverage.svg)](https://shepherd.dev/github/sebastianbergmann/object-reflector)
+
+Allows reflection of object attributes, including inherited and non-public ones.
+
+## Installation
+
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+```
+composer require sebastian/object-reflector
+```
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+```
+composer require --dev sebastian/object-reflector
+```
diff --git a/www-api/vendor/sebastian/object-reflector/composer.json b/www-api/vendor/sebastian/object-reflector/composer.json
new file mode 100644
index 00000000..36a33788
--- /dev/null
+++ b/www-api/vendor/sebastian/object-reflector/composer.json
@@ -0,0 +1,41 @@
+{
+    "name": "sebastian/object-reflector",
+    "description": "Allows reflection of object attributes, including inherited and non-public ones",
+    "homepage": "https://github.com/sebastianbergmann/object-reflector/",
+    "license": "BSD-3-Clause",
+    "authors": [
+        {
+            "name": "Sebastian Bergmann",
+            "email": "sebastian@phpunit.de"
+        }
+    ],
+    "prefer-stable": true,
+    "config": {
+        "platform": {
+            "php": "7.3.0"
+        },
+        "optimize-autoloader": true,
+        "sort-packages": true
+    },
+    "require": {
+        "php": ">=7.3"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^9.3"
+    },
+    "autoload": {
+        "classmap": [
+            "src/"
+        ]
+    },
+    "autoload-dev": {
+        "classmap": [
+            "tests/_fixture/"
+        ]
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "2.0-dev"
+        }
+    }
+}
diff --git a/www-api/vendor/sebastian/object-reflector/src/Exception.php b/www-api/vendor/sebastian/object-reflector/src/Exception.php
new file mode 100644
index 00000000..36f8efec
--- /dev/null
+++ b/www-api/vendor/sebastian/object-reflector/src/Exception.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/object-reflector.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\ObjectReflector;
+
+use Throwable;
+
+interface Exception extends Throwable
+{
+}
diff --git a/www-api/vendor/sebastian/object-reflector/src/InvalidArgumentException.php b/www-api/vendor/sebastian/object-reflector/src/InvalidArgumentException.php
new file mode 100644
index 00000000..34b4cca1
--- /dev/null
+++ b/www-api/vendor/sebastian/object-reflector/src/InvalidArgumentException.php
@@ -0,0 +1,14 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/object-reflector.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\ObjectReflector;
+
+class InvalidArgumentException extends \InvalidArgumentException implements Exception
+{
+}
diff --git a/www-api/vendor/sebastian/object-reflector/src/ObjectReflector.php b/www-api/vendor/sebastian/object-reflector/src/ObjectReflector.php
new file mode 100644
index 00000000..4abb5f55
--- /dev/null
+++ b/www-api/vendor/sebastian/object-reflector/src/ObjectReflector.php
@@ -0,0 +1,51 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/object-reflector.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\ObjectReflector;
+
+use function count;
+use function explode;
+use function get_class;
+use function is_object;
+
+class ObjectReflector
+{
+    /**
+     * @param object $object
+     *
+     * @throws InvalidArgumentException
+     */
+    public function getAttributes($object): array
+    {
+        if (!is_object($object)) {
+            throw new InvalidArgumentException;
+        }
+
+        $attributes = [];
+        $className  = get_class($object);
+
+        foreach ((array) $object as $name => $value) {
+            $name = explode("\0", (string) $name);
+
+            if (count($name) === 1) {
+                $name = $name[0];
+            } else {
+                if ($name[1] !== $className) {
+                    $name = $name[1] . '::' . $name[2];
+                } else {
+                    $name = $name[2];
+                }
+            }
+
+            $attributes[$name] = $value;
+        }
+
+        return $attributes;
+    }
+}
diff --git a/www-api/vendor/sebastian/recursion-context/.psalm/baseline.xml b/www-api/vendor/sebastian/recursion-context/.psalm/baseline.xml
new file mode 100644
index 00000000..b946db1a
--- /dev/null
+++ b/www-api/vendor/sebastian/recursion-context/.psalm/baseline.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<files psalm-version="4.0.1@b1e2e30026936ef8d5bf6a354d1c3959b6231f44">
+  <file src="src/Context.php">
+    <RedundantConditionGivenDocblockType occurrences="1">
+      <code>is_array($array)</code>
+    </RedundantConditionGivenDocblockType>
+  </file>
+</files>
diff --git a/www-api/vendor/sebastian/recursion-context/.psalm/config.xml b/www-api/vendor/sebastian/recursion-context/.psalm/config.xml
new file mode 100644
index 00000000..2a4b16f2
--- /dev/null
+++ b/www-api/vendor/sebastian/recursion-context/.psalm/config.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0"?>
+<psalm
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns="https://getpsalm.org/schema/config"
+    xsi:schemaLocation="https://getpsalm.org/schema/config vendor/vimeo/psalm/config.xsd"
+    resolveFromConfigFile="false"
+    totallyTyped="false"
+    errorBaseline=".psalm/baseline.xml"
+>
+    <projectFiles>
+        <directory name="src" />
+        <ignoreFiles>
+            <directory name="vendor" />
+        </ignoreFiles>
+    </projectFiles>
+</psalm>
diff --git a/www-api/vendor/sebastian/recursion-context/ChangeLog.md b/www-api/vendor/sebastian/recursion-context/ChangeLog.md
new file mode 100644
index 00000000..2fbacc2c
--- /dev/null
+++ b/www-api/vendor/sebastian/recursion-context/ChangeLog.md
@@ -0,0 +1,33 @@
+# ChangeLog
+
+All notable changes are documented in this file using the [Keep a CHANGELOG](https://keepachangelog.com/) principles.
+
+## [4.0.4] - 2020-10-26
+
+### Fixed
+
+* `SebastianBergmann\RecursionContext\Exception` now correctly extends `\Throwable`
+
+## [4.0.3] - 2020-09-28
+
+### Changed
+
+* [#21](https://github.com/sebastianbergmann/recursion-context/pull/21): Add type annotations for in/out parameters
+* Changed PHP version constraint in `composer.json` from `^7.3 || ^8.0` to `>=7.3`
+
+## [4.0.2] - 2020-06-26
+
+### Added
+
+* This component is now supported on PHP 8
+
+## [4.0.1] - 2020-06-15
+
+### Changed
+
+* Tests etc. are now ignored for archive exports
+
+[4.0.4]: https://github.com/sebastianbergmann/recursion-context/compare/4.0.3...4.0.4
+[4.0.3]: https://github.com/sebastianbergmann/recursion-context/compare/4.0.2...4.0.3
+[4.0.2]: https://github.com/sebastianbergmann/recursion-context/compare/4.0.1...4.0.2
+[4.0.1]: https://github.com/sebastianbergmann/recursion-context/compare/4.0.0...4.0.1
diff --git a/www-api/vendor/sebastian/recursion-context/LICENSE b/www-api/vendor/sebastian/recursion-context/LICENSE
new file mode 100644
index 00000000..0faffbbb
--- /dev/null
+++ b/www-api/vendor/sebastian/recursion-context/LICENSE
@@ -0,0 +1,33 @@
+Recursion Context
+
+Copyright (c) 2002-2020, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
diff --git a/www-api/vendor/sebastian/recursion-context/README.md b/www-api/vendor/sebastian/recursion-context/README.md
new file mode 100644
index 00000000..8e4d2a08
--- /dev/null
+++ b/www-api/vendor/sebastian/recursion-context/README.md
@@ -0,0 +1,18 @@
+# sebastian/recursion-context
+
+[![CI Status](https://github.com/sebastianbergmann/recursion-context/workflows/CI/badge.svg)](https://github.com/sebastianbergmann/recursion-context/actions)
+[![Type Coverage](https://shepherd.dev/github/sebastianbergmann/recursion-context/coverage.svg)](https://shepherd.dev/github/sebastianbergmann/recursion-context)
+
+## Installation
+
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+```
+composer require sebastian/recursion-context
+```
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+```
+composer require --dev sebastian/recursion-context
+```
diff --git a/www-api/vendor/sebastian/recursion-context/composer.json b/www-api/vendor/sebastian/recursion-context/composer.json
new file mode 100644
index 00000000..8a540823
--- /dev/null
+++ b/www-api/vendor/sebastian/recursion-context/composer.json
@@ -0,0 +1,44 @@
+{
+    "name": "sebastian/recursion-context",
+    "description": "Provides functionality to recursively process PHP variables",
+    "homepage": "http://www.github.com/sebastianbergmann/recursion-context",
+    "license": "BSD-3-Clause",
+    "authors": [
+        {
+            "name": "Sebastian Bergmann",
+            "email": "sebastian@phpunit.de"
+        },
+        {
+            "name": "Jeff Welch",
+            "email": "whatthejeff@gmail.com"
+        },
+        {
+            "name": "Adam Harvey",
+            "email": "aharvey@php.net"
+        }
+    ],
+    "prefer-stable": true,
+    "config": {
+        "platform": {
+            "php": "7.3.0"
+        },
+        "optimize-autoloader": true,
+        "sort-packages": true
+    },
+    "require": {
+        "php": ">=7.3"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^9.3"
+    },
+    "autoload": {
+        "classmap": [
+            "src/"
+        ]
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "4.0-dev"
+        }
+    }
+}
diff --git a/www-api/vendor/sebastian/recursion-context/src/Context.php b/www-api/vendor/sebastian/recursion-context/src/Context.php
new file mode 100644
index 00000000..87fe7b04
--- /dev/null
+++ b/www-api/vendor/sebastian/recursion-context/src/Context.php
@@ -0,0 +1,186 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of the Recursion Context package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\RecursionContext;
+
+use const PHP_INT_MAX;
+use const PHP_INT_MIN;
+use function array_pop;
+use function array_slice;
+use function count;
+use function is_array;
+use function is_object;
+use function random_int;
+use function spl_object_hash;
+use SplObjectStorage;
+
+/**
+ * A context containing previously processed arrays and objects
+ * when recursively processing a value.
+ */
+final class Context
+{
+    /**
+     * @var array[]
+     */
+    private $arrays;
+
+    /**
+     * @var SplObjectStorage
+     */
+    private $objects;
+
+    /**
+     * Initialises the context.
+     */
+    public function __construct()
+    {
+        $this->arrays  = [];
+        $this->objects = new SplObjectStorage;
+    }
+
+    /**
+     * @codeCoverageIgnore
+     */
+    public function __destruct()
+    {
+        foreach ($this->arrays as &$array) {
+            if (is_array($array)) {
+                array_pop($array);
+                array_pop($array);
+            }
+        }
+    }
+
+    /**
+     * Adds a value to the context.
+     *
+     * @param array|object $value the value to add
+     *
+     * @throws InvalidArgumentException Thrown if $value is not an array or object
+     *
+     * @return bool|int|string the ID of the stored value, either as a string or integer
+     *
+     * @psalm-template T
+     * @psalm-param T $value
+     * @param-out T $value
+     */
+    public function add(&$value)
+    {
+        if (is_array($value)) {
+            return $this->addArray($value);
+        }
+
+        if (is_object($value)) {
+            return $this->addObject($value);
+        }
+
+        throw new InvalidArgumentException(
+            'Only arrays and objects are supported'
+        );
+    }
+
+    /**
+     * Checks if the given value exists within the context.
+     *
+     * @param array|object $value the value to check
+     *
+     * @throws InvalidArgumentException Thrown if $value is not an array or object
+     *
+     * @return false|int|string the string or integer ID of the stored value if it has already been seen, or false if the value is not stored
+     *
+     * @psalm-template T
+     * @psalm-param T $value
+     * @param-out T $value
+     */
+    public function contains(&$value)
+    {
+        if (is_array($value)) {
+            return $this->containsArray($value);
+        }
+
+        if (is_object($value)) {
+            return $this->containsObject($value);
+        }
+
+        throw new InvalidArgumentException(
+            'Only arrays and objects are supported'
+        );
+    }
+
+    /**
+     * @return bool|int
+     */
+    private function addArray(array &$array)
+    {
+        $key = $this->containsArray($array);
+
+        if ($key !== false) {
+            return $key;
+        }
+
+        $key            = count($this->arrays);
+        $this->arrays[] = &$array;
+
+        if (!isset($array[PHP_INT_MAX]) && !isset($array[PHP_INT_MAX - 1])) {
+            $array[] = $key;
+            $array[] = $this->objects;
+        } else { /* cover the improbable case too */
+            do {
+                $key = random_int(PHP_INT_MIN, PHP_INT_MAX);
+            } while (isset($array[$key]));
+
+            $array[$key] = $key;
+
+            do {
+                $key = random_int(PHP_INT_MIN, PHP_INT_MAX);
+            } while (isset($array[$key]));
+
+            $array[$key] = $this->objects;
+        }
+
+        return $key;
+    }
+
+    /**
+     * @param object $object
+     */
+    private function addObject($object): string
+    {
+        if (!$this->objects->contains($object)) {
+            $this->objects->attach($object);
+        }
+
+        return spl_object_hash($object);
+    }
+
+    /**
+     * @return false|int
+     */
+    private function containsArray(array &$array)
+    {
+        $end = array_slice($array, -2);
+
+        return isset($end[1]) && $end[1] === $this->objects ? $end[0] : false;
+    }
+
+    /**
+     * @param object $value
+     *
+     * @return false|string
+     */
+    private function containsObject($value)
+    {
+        if ($this->objects->contains($value)) {
+            return spl_object_hash($value);
+        }
+
+        return false;
+    }
+}
diff --git a/www-api/vendor/sebastian/recursion-context/src/Exception.php b/www-api/vendor/sebastian/recursion-context/src/Exception.php
new file mode 100644
index 00000000..e3a9c017
--- /dev/null
+++ b/www-api/vendor/sebastian/recursion-context/src/Exception.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of the Recursion Context package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\RecursionContext;
+
+use Throwable;
+
+interface Exception extends Throwable
+{
+}
diff --git a/www-api/vendor/sebastian/recursion-context/src/InvalidArgumentException.php b/www-api/vendor/sebastian/recursion-context/src/InvalidArgumentException.php
new file mode 100644
index 00000000..627c8bdf
--- /dev/null
+++ b/www-api/vendor/sebastian/recursion-context/src/InvalidArgumentException.php
@@ -0,0 +1,14 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of the Recursion Context package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\RecursionContext;
+
+final class InvalidArgumentException extends \InvalidArgumentException implements Exception
+{
+}
diff --git a/www-api/vendor/sebastian/resource-operations/.gitattributes b/www-api/vendor/sebastian/resource-operations/.gitattributes
new file mode 100644
index 00000000..85e55ebc
--- /dev/null
+++ b/www-api/vendor/sebastian/resource-operations/.gitattributes
@@ -0,0 +1,7 @@
+/.github        export-ignore
+/.php_cs.dist   export-ignore
+/build.xml      export-ignore
+/phpunit.xml    export-ignore
+/tests          export-ignore
+
+*.php diff=php
diff --git a/www-api/vendor/sebastian/resource-operations/.gitignore b/www-api/vendor/sebastian/resource-operations/.gitignore
new file mode 100644
index 00000000..a086c781
--- /dev/null
+++ b/www-api/vendor/sebastian/resource-operations/.gitignore
@@ -0,0 +1,6 @@
+/.idea
+/.php_cs.cache
+/build/FunctionSignatureMap.php
+/composer.lock
+/vendor
+/.phpunit.result.cache
diff --git a/www-api/vendor/sebastian/resource-operations/ChangeLog.md b/www-api/vendor/sebastian/resource-operations/ChangeLog.md
new file mode 100644
index 00000000..e6dc7392
--- /dev/null
+++ b/www-api/vendor/sebastian/resource-operations/ChangeLog.md
@@ -0,0 +1,54 @@
+# ChangeLog
+
+All notable changes are documented in this file using the [Keep a CHANGELOG](https://keepachangelog.com/) principles.
+
+## [3.0.3] - 2020-09-28
+
+### Changed
+
+* Changed PHP version constraint in `composer.json` from `^7.3 || ^8.0` to `>=7.3`
+
+## [3.0.2] - 2020-06-26
+
+### Added
+
+* This component is now supported on PHP 8
+
+## [3.0.1] - 2020-06-15
+
+### Changed
+
+* Tests etc. are now ignored for archive exports
+
+## [3.0.0] - 2020-02-07
+
+### Removed
+
+* This component is no longer supported on PHP 7.1 and PHP 7.2
+
+## [2.0.1] - 2018-10-04
+
+### Fixed
+
+* Functions and methods with nullable parameters of type `resource` are now also considered
+
+## [2.0.0] - 2018-09-27
+
+### Changed
+
+* [FunctionSignatureMap.php](https://raw.githubusercontent.com/phan/phan/master/src/Phan/Language/Internal/FunctionSignatureMap.php) from `phan/phan` is now used instead of [arginfo.php](https://raw.githubusercontent.com/rlerdorf/phan/master/includes/arginfo.php) from `rlerdorf/phan`
+
+### Removed
+
+* This component is no longer supported on PHP 5.6 and PHP 7.0
+
+## 1.0.0 - 2015-07-28
+
+* Initial release
+
+[3.0.3]: https://github.com/sebastianbergmann/comparator/resource-operations/3.0.2...3.0.3
+[3.0.2]: https://github.com/sebastianbergmann/comparator/resource-operations/3.0.1...3.0.2
+[3.0.1]: https://github.com/sebastianbergmann/comparator/resource-operations/3.0.0...3.0.1
+[3.0.0]: https://github.com/sebastianbergmann/comparator/resource-operations/2.0.1...3.0.0
+[2.0.1]: https://github.com/sebastianbergmann/comparator/resource-operations/2.0.0...2.0.1
+[2.0.0]: https://github.com/sebastianbergmann/comparator/resource-operations/1.0.0...2.0.0
diff --git a/www-api/vendor/sebastian/resource-operations/LICENSE b/www-api/vendor/sebastian/resource-operations/LICENSE
new file mode 100644
index 00000000..dccd6b07
--- /dev/null
+++ b/www-api/vendor/sebastian/resource-operations/LICENSE
@@ -0,0 +1,33 @@
+Resource Operations
+
+Copyright (c) 2015-2020, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
diff --git a/www-api/vendor/sebastian/resource-operations/README.md b/www-api/vendor/sebastian/resource-operations/README.md
new file mode 100644
index 00000000..88b05ccb
--- /dev/null
+++ b/www-api/vendor/sebastian/resource-operations/README.md
@@ -0,0 +1,14 @@
+# Resource Operations
+
+Provides a list of PHP built-in functions that operate on resources.
+
+## Installation
+
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+    composer require sebastian/resource-operations
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+    composer require --dev sebastian/resource-operations
+
diff --git a/www-api/vendor/sebastian/resource-operations/build/generate.php b/www-api/vendor/sebastian/resource-operations/build/generate.php
new file mode 100755
index 00000000..0354dc45
--- /dev/null
+++ b/www-api/vendor/sebastian/resource-operations/build/generate.php
@@ -0,0 +1,65 @@
+#!/usr/bin/env php
+<?php declare(strict_types=1);
+/*
+ * This file is part of resource-operations.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+$functions         = require __DIR__ . '/FunctionSignatureMap.php';
+$resourceFunctions = [];
+
+foreach ($functions as $function => $arguments) {
+    foreach ($arguments as $argument) {
+        if (strpos($argument, '?') === 0) {
+            $argument = substr($argument, 1);
+        }
+
+        if ($argument === 'resource') {
+            $resourceFunctions[] = explode('\'', $function)[0];
+        }
+    }
+}
+
+$resourceFunctions = array_unique($resourceFunctions);
+sort($resourceFunctions);
+
+$buffer = <<<EOT
+<?php declare(strict_types=1);
+/*
+ * This file is part of resource-operations.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\ResourceOperations;
+
+final class ResourceOperations
+{
+    /**
+     * @return string[]
+     */
+    public static function getFunctions(): array
+    {
+        return [
+
+EOT;
+
+foreach ($resourceFunctions as $function) {
+    $buffer .= sprintf("            '%s',\n", $function);
+}
+
+$buffer .= <<< EOT
+        ];
+    }
+}
+
+EOT;
+
+file_put_contents(__DIR__ . '/../src/ResourceOperations.php', $buffer);
+
diff --git a/www-api/vendor/sebastian/resource-operations/composer.json b/www-api/vendor/sebastian/resource-operations/composer.json
new file mode 100644
index 00000000..870be3c1
--- /dev/null
+++ b/www-api/vendor/sebastian/resource-operations/composer.json
@@ -0,0 +1,37 @@
+{
+    "name": "sebastian/resource-operations",
+    "description": "Provides a list of PHP built-in functions that operate on resources",
+    "homepage": "https://www.github.com/sebastianbergmann/resource-operations",
+    "license": "BSD-3-Clause",
+    "authors": [
+        {
+            "name": "Sebastian Bergmann",
+            "email": "sebastian@phpunit.de"
+        }
+    ],
+    "prefer-stable": true,
+    "require": {
+        "php": ">=7.3"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^9.0"
+    },
+    "autoload": {
+        "classmap": [
+            "src/"
+        ]
+    },
+    "config": {
+        "platform": {
+            "php": "7.3.0"
+        },
+        "optimize-autoloader": true,
+        "sort-packages": true
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "3.0-dev"
+        }
+    }
+}
+
diff --git a/www-api/vendor/sebastian/resource-operations/src/ResourceOperations.php b/www-api/vendor/sebastian/resource-operations/src/ResourceOperations.php
new file mode 100644
index 00000000..f3911f36
--- /dev/null
+++ b/www-api/vendor/sebastian/resource-operations/src/ResourceOperations.php
@@ -0,0 +1,2232 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of resource-operations.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\ResourceOperations;
+
+final class ResourceOperations
+{
+    /**
+     * @return string[]
+     */
+    public static function getFunctions(): array
+    {
+        return [
+            'Directory::close',
+            'Directory::read',
+            'Directory::rewind',
+            'DirectoryIterator::openFile',
+            'FilesystemIterator::openFile',
+            'Gmagick::readimagefile',
+            'HttpResponse::getRequestBodyStream',
+            'HttpResponse::getStream',
+            'HttpResponse::setStream',
+            'Imagick::pingImageFile',
+            'Imagick::readImageFile',
+            'Imagick::writeImageFile',
+            'Imagick::writeImagesFile',
+            'MongoGridFSCursor::__construct',
+            'MongoGridFSFile::getResource',
+            'MysqlndUhConnection::stmtInit',
+            'MysqlndUhConnection::storeResult',
+            'MysqlndUhConnection::useResult',
+            'PDF_activate_item',
+            'PDF_add_launchlink',
+            'PDF_add_locallink',
+            'PDF_add_nameddest',
+            'PDF_add_note',
+            'PDF_add_pdflink',
+            'PDF_add_table_cell',
+            'PDF_add_textflow',
+            'PDF_add_thumbnail',
+            'PDF_add_weblink',
+            'PDF_arc',
+            'PDF_arcn',
+            'PDF_attach_file',
+            'PDF_begin_document',
+            'PDF_begin_font',
+            'PDF_begin_glyph',
+            'PDF_begin_item',
+            'PDF_begin_layer',
+            'PDF_begin_page',
+            'PDF_begin_page_ext',
+            'PDF_begin_pattern',
+            'PDF_begin_template',
+            'PDF_begin_template_ext',
+            'PDF_circle',
+            'PDF_clip',
+            'PDF_close',
+            'PDF_close_image',
+            'PDF_close_pdi',
+            'PDF_close_pdi_page',
+            'PDF_closepath',
+            'PDF_closepath_fill_stroke',
+            'PDF_closepath_stroke',
+            'PDF_concat',
+            'PDF_continue_text',
+            'PDF_create_3dview',
+            'PDF_create_action',
+            'PDF_create_annotation',
+            'PDF_create_bookmark',
+            'PDF_create_field',
+            'PDF_create_fieldgroup',
+            'PDF_create_gstate',
+            'PDF_create_pvf',
+            'PDF_create_textflow',
+            'PDF_curveto',
+            'PDF_define_layer',
+            'PDF_delete',
+            'PDF_delete_pvf',
+            'PDF_delete_table',
+            'PDF_delete_textflow',
+            'PDF_encoding_set_char',
+            'PDF_end_document',
+            'PDF_end_font',
+            'PDF_end_glyph',
+            'PDF_end_item',
+            'PDF_end_layer',
+            'PDF_end_page',
+            'PDF_end_page_ext',
+            'PDF_end_pattern',
+            'PDF_end_template',
+            'PDF_endpath',
+            'PDF_fill',
+            'PDF_fill_imageblock',
+            'PDF_fill_pdfblock',
+            'PDF_fill_stroke',
+            'PDF_fill_textblock',
+            'PDF_findfont',
+            'PDF_fit_image',
+            'PDF_fit_pdi_page',
+            'PDF_fit_table',
+            'PDF_fit_textflow',
+            'PDF_fit_textline',
+            'PDF_get_apiname',
+            'PDF_get_buffer',
+            'PDF_get_errmsg',
+            'PDF_get_errnum',
+            'PDF_get_parameter',
+            'PDF_get_pdi_parameter',
+            'PDF_get_pdi_value',
+            'PDF_get_value',
+            'PDF_info_font',
+            'PDF_info_matchbox',
+            'PDF_info_table',
+            'PDF_info_textflow',
+            'PDF_info_textline',
+            'PDF_initgraphics',
+            'PDF_lineto',
+            'PDF_load_3ddata',
+            'PDF_load_font',
+            'PDF_load_iccprofile',
+            'PDF_load_image',
+            'PDF_makespotcolor',
+            'PDF_moveto',
+            'PDF_new',
+            'PDF_open_ccitt',
+            'PDF_open_file',
+            'PDF_open_image',
+            'PDF_open_image_file',
+            'PDF_open_memory_image',
+            'PDF_open_pdi',
+            'PDF_open_pdi_document',
+            'PDF_open_pdi_page',
+            'PDF_pcos_get_number',
+            'PDF_pcos_get_stream',
+            'PDF_pcos_get_string',
+            'PDF_place_image',
+            'PDF_place_pdi_page',
+            'PDF_process_pdi',
+            'PDF_rect',
+            'PDF_restore',
+            'PDF_resume_page',
+            'PDF_rotate',
+            'PDF_save',
+            'PDF_scale',
+            'PDF_set_border_color',
+            'PDF_set_border_dash',
+            'PDF_set_border_style',
+            'PDF_set_gstate',
+            'PDF_set_info',
+            'PDF_set_layer_dependency',
+            'PDF_set_parameter',
+            'PDF_set_text_pos',
+            'PDF_set_value',
+            'PDF_setcolor',
+            'PDF_setdash',
+            'PDF_setdashpattern',
+            'PDF_setflat',
+            'PDF_setfont',
+            'PDF_setgray',
+            'PDF_setgray_fill',
+            'PDF_setgray_stroke',
+            'PDF_setlinecap',
+            'PDF_setlinejoin',
+            'PDF_setlinewidth',
+            'PDF_setmatrix',
+            'PDF_setmiterlimit',
+            'PDF_setrgbcolor',
+            'PDF_setrgbcolor_fill',
+            'PDF_setrgbcolor_stroke',
+            'PDF_shading',
+            'PDF_shading_pattern',
+            'PDF_shfill',
+            'PDF_show',
+            'PDF_show_boxed',
+            'PDF_show_xy',
+            'PDF_skew',
+            'PDF_stringwidth',
+            'PDF_stroke',
+            'PDF_suspend_page',
+            'PDF_translate',
+            'PDF_utf16_to_utf8',
+            'PDF_utf32_to_utf16',
+            'PDF_utf8_to_utf16',
+            'PDO::pgsqlLOBOpen',
+            'RarEntry::getStream',
+            'SQLite3::openBlob',
+            'SWFMovie::saveToFile',
+            'SplFileInfo::openFile',
+            'SplFileObject::openFile',
+            'SplTempFileObject::openFile',
+            'V8Js::compileString',
+            'V8Js::executeScript',
+            'Vtiful\Kernel\Excel::setColumn',
+            'Vtiful\Kernel\Excel::setRow',
+            'Vtiful\Kernel\Format::align',
+            'Vtiful\Kernel\Format::bold',
+            'Vtiful\Kernel\Format::italic',
+            'Vtiful\Kernel\Format::underline',
+            'XMLWriter::openMemory',
+            'XMLWriter::openURI',
+            'ZipArchive::getStream',
+            'Zookeeper::setLogStream',
+            'apc_bin_dumpfile',
+            'apc_bin_loadfile',
+            'bbcode_add_element',
+            'bbcode_add_smiley',
+            'bbcode_create',
+            'bbcode_destroy',
+            'bbcode_parse',
+            'bbcode_set_arg_parser',
+            'bbcode_set_flags',
+            'bcompiler_read',
+            'bcompiler_write_class',
+            'bcompiler_write_constant',
+            'bcompiler_write_exe_footer',
+            'bcompiler_write_file',
+            'bcompiler_write_footer',
+            'bcompiler_write_function',
+            'bcompiler_write_functions_from_file',
+            'bcompiler_write_header',
+            'bcompiler_write_included_filename',
+            'bzclose',
+            'bzerrno',
+            'bzerror',
+            'bzerrstr',
+            'bzflush',
+            'bzopen',
+            'bzread',
+            'bzwrite',
+            'cairo_surface_write_to_png',
+            'closedir',
+            'copy',
+            'crack_closedict',
+            'crack_opendict',
+            'cubrid_bind',
+            'cubrid_close_prepare',
+            'cubrid_close_request',
+            'cubrid_col_get',
+            'cubrid_col_size',
+            'cubrid_column_names',
+            'cubrid_column_types',
+            'cubrid_commit',
+            'cubrid_connect',
+            'cubrid_connect_with_url',
+            'cubrid_current_oid',
+            'cubrid_db_parameter',
+            'cubrid_disconnect',
+            'cubrid_drop',
+            'cubrid_fetch',
+            'cubrid_free_result',
+            'cubrid_get',
+            'cubrid_get_autocommit',
+            'cubrid_get_charset',
+            'cubrid_get_class_name',
+            'cubrid_get_db_parameter',
+            'cubrid_get_query_timeout',
+            'cubrid_get_server_info',
+            'cubrid_insert_id',
+            'cubrid_is_instance',
+            'cubrid_lob2_bind',
+            'cubrid_lob2_close',
+            'cubrid_lob2_export',
+            'cubrid_lob2_import',
+            'cubrid_lob2_new',
+            'cubrid_lob2_read',
+            'cubrid_lob2_seek',
+            'cubrid_lob2_seek64',
+            'cubrid_lob2_size',
+            'cubrid_lob2_size64',
+            'cubrid_lob2_tell',
+            'cubrid_lob2_tell64',
+            'cubrid_lob2_write',
+            'cubrid_lob_export',
+            'cubrid_lob_get',
+            'cubrid_lob_send',
+            'cubrid_lob_size',
+            'cubrid_lock_read',
+            'cubrid_lock_write',
+            'cubrid_move_cursor',
+            'cubrid_next_result',
+            'cubrid_num_cols',
+            'cubrid_num_rows',
+            'cubrid_pconnect',
+            'cubrid_pconnect_with_url',
+            'cubrid_prepare',
+            'cubrid_put',
+            'cubrid_query',
+            'cubrid_rollback',
+            'cubrid_schema',
+            'cubrid_seq_add',
+            'cubrid_seq_drop',
+            'cubrid_seq_insert',
+            'cubrid_seq_put',
+            'cubrid_set_add',
+            'cubrid_set_autocommit',
+            'cubrid_set_db_parameter',
+            'cubrid_set_drop',
+            'cubrid_set_query_timeout',
+            'cubrid_unbuffered_query',
+            'curl_close',
+            'curl_copy_handle',
+            'curl_errno',
+            'curl_error',
+            'curl_escape',
+            'curl_exec',
+            'curl_getinfo',
+            'curl_multi_add_handle',
+            'curl_multi_close',
+            'curl_multi_errno',
+            'curl_multi_exec',
+            'curl_multi_getcontent',
+            'curl_multi_info_read',
+            'curl_multi_remove_handle',
+            'curl_multi_select',
+            'curl_multi_setopt',
+            'curl_pause',
+            'curl_reset',
+            'curl_setopt',
+            'curl_setopt_array',
+            'curl_share_close',
+            'curl_share_errno',
+            'curl_share_init',
+            'curl_share_setopt',
+            'curl_unescape',
+            'cyrus_authenticate',
+            'cyrus_bind',
+            'cyrus_close',
+            'cyrus_connect',
+            'cyrus_query',
+            'cyrus_unbind',
+            'db2_autocommit',
+            'db2_bind_param',
+            'db2_client_info',
+            'db2_close',
+            'db2_column_privileges',
+            'db2_columns',
+            'db2_commit',
+            'db2_conn_error',
+            'db2_conn_errormsg',
+            'db2_connect',
+            'db2_cursor_type',
+            'db2_exec',
+            'db2_execute',
+            'db2_fetch_array',
+            'db2_fetch_assoc',
+            'db2_fetch_both',
+            'db2_fetch_object',
+            'db2_fetch_row',
+            'db2_field_display_size',
+            'db2_field_name',
+            'db2_field_num',
+            'db2_field_precision',
+            'db2_field_scale',
+            'db2_field_type',
+            'db2_field_width',
+            'db2_foreign_keys',
+            'db2_free_result',
+            'db2_free_stmt',
+            'db2_get_option',
+            'db2_last_insert_id',
+            'db2_lob_read',
+            'db2_next_result',
+            'db2_num_fields',
+            'db2_num_rows',
+            'db2_pclose',
+            'db2_pconnect',
+            'db2_prepare',
+            'db2_primary_keys',
+            'db2_procedure_columns',
+            'db2_procedures',
+            'db2_result',
+            'db2_rollback',
+            'db2_server_info',
+            'db2_set_option',
+            'db2_special_columns',
+            'db2_statistics',
+            'db2_stmt_error',
+            'db2_stmt_errormsg',
+            'db2_table_privileges',
+            'db2_tables',
+            'dba_close',
+            'dba_delete',
+            'dba_exists',
+            'dba_fetch',
+            'dba_firstkey',
+            'dba_insert',
+            'dba_nextkey',
+            'dba_open',
+            'dba_optimize',
+            'dba_popen',
+            'dba_replace',
+            'dba_sync',
+            'dbplus_add',
+            'dbplus_aql',
+            'dbplus_close',
+            'dbplus_curr',
+            'dbplus_find',
+            'dbplus_first',
+            'dbplus_flush',
+            'dbplus_freelock',
+            'dbplus_freerlocks',
+            'dbplus_getlock',
+            'dbplus_getunique',
+            'dbplus_info',
+            'dbplus_last',
+            'dbplus_lockrel',
+            'dbplus_next',
+            'dbplus_open',
+            'dbplus_prev',
+            'dbplus_rchperm',
+            'dbplus_rcreate',
+            'dbplus_rcrtexact',
+            'dbplus_rcrtlike',
+            'dbplus_restorepos',
+            'dbplus_rkeys',
+            'dbplus_ropen',
+            'dbplus_rquery',
+            'dbplus_rrename',
+            'dbplus_rsecindex',
+            'dbplus_runlink',
+            'dbplus_rzap',
+            'dbplus_savepos',
+            'dbplus_setindex',
+            'dbplus_setindexbynumber',
+            'dbplus_sql',
+            'dbplus_tremove',
+            'dbplus_undo',
+            'dbplus_undoprepare',
+            'dbplus_unlockrel',
+            'dbplus_unselect',
+            'dbplus_update',
+            'dbplus_xlockrel',
+            'dbplus_xunlockrel',
+            'deflate_add',
+            'dio_close',
+            'dio_fcntl',
+            'dio_open',
+            'dio_read',
+            'dio_seek',
+            'dio_stat',
+            'dio_tcsetattr',
+            'dio_truncate',
+            'dio_write',
+            'dir',
+            'eio_busy',
+            'eio_cancel',
+            'eio_chmod',
+            'eio_chown',
+            'eio_close',
+            'eio_custom',
+            'eio_dup2',
+            'eio_fallocate',
+            'eio_fchmod',
+            'eio_fchown',
+            'eio_fdatasync',
+            'eio_fstat',
+            'eio_fstatvfs',
+            'eio_fsync',
+            'eio_ftruncate',
+            'eio_futime',
+            'eio_get_last_error',
+            'eio_grp',
+            'eio_grp_add',
+            'eio_grp_cancel',
+            'eio_grp_limit',
+            'eio_link',
+            'eio_lstat',
+            'eio_mkdir',
+            'eio_mknod',
+            'eio_nop',
+            'eio_open',
+            'eio_read',
+            'eio_readahead',
+            'eio_readdir',
+            'eio_readlink',
+            'eio_realpath',
+            'eio_rename',
+            'eio_rmdir',
+            'eio_seek',
+            'eio_sendfile',
+            'eio_stat',
+            'eio_statvfs',
+            'eio_symlink',
+            'eio_sync',
+            'eio_sync_file_range',
+            'eio_syncfs',
+            'eio_truncate',
+            'eio_unlink',
+            'eio_utime',
+            'eio_write',
+            'enchant_broker_describe',
+            'enchant_broker_dict_exists',
+            'enchant_broker_free',
+            'enchant_broker_free_dict',
+            'enchant_broker_get_dict_path',
+            'enchant_broker_get_error',
+            'enchant_broker_init',
+            'enchant_broker_list_dicts',
+            'enchant_broker_request_dict',
+            'enchant_broker_request_pwl_dict',
+            'enchant_broker_set_dict_path',
+            'enchant_broker_set_ordering',
+            'enchant_dict_add_to_personal',
+            'enchant_dict_add_to_session',
+            'enchant_dict_check',
+            'enchant_dict_describe',
+            'enchant_dict_get_error',
+            'enchant_dict_is_in_session',
+            'enchant_dict_quick_check',
+            'enchant_dict_store_replacement',
+            'enchant_dict_suggest',
+            'event_add',
+            'event_base_free',
+            'event_base_loop',
+            'event_base_loopbreak',
+            'event_base_loopexit',
+            'event_base_new',
+            'event_base_priority_init',
+            'event_base_reinit',
+            'event_base_set',
+            'event_buffer_base_set',
+            'event_buffer_disable',
+            'event_buffer_enable',
+            'event_buffer_fd_set',
+            'event_buffer_free',
+            'event_buffer_new',
+            'event_buffer_priority_set',
+            'event_buffer_read',
+            'event_buffer_set_callback',
+            'event_buffer_timeout_set',
+            'event_buffer_watermark_set',
+            'event_buffer_write',
+            'event_del',
+            'event_free',
+            'event_new',
+            'event_priority_set',
+            'event_set',
+            'event_timer_add',
+            'event_timer_del',
+            'event_timer_pending',
+            'event_timer_set',
+            'expect_expectl',
+            'expect_popen',
+            'fam_cancel_monitor',
+            'fam_close',
+            'fam_monitor_collection',
+            'fam_monitor_directory',
+            'fam_monitor_file',
+            'fam_next_event',
+            'fam_open',
+            'fam_pending',
+            'fam_resume_monitor',
+            'fam_suspend_monitor',
+            'fann_cascadetrain_on_data',
+            'fann_cascadetrain_on_file',
+            'fann_clear_scaling_params',
+            'fann_copy',
+            'fann_create_from_file',
+            'fann_create_shortcut_array',
+            'fann_create_standard',
+            'fann_create_standard_array',
+            'fann_create_train',
+            'fann_create_train_from_callback',
+            'fann_descale_input',
+            'fann_descale_output',
+            'fann_descale_train',
+            'fann_destroy',
+            'fann_destroy_train',
+            'fann_duplicate_train_data',
+            'fann_get_MSE',
+            'fann_get_activation_function',
+            'fann_get_activation_steepness',
+            'fann_get_bias_array',
+            'fann_get_bit_fail',
+            'fann_get_bit_fail_limit',
+            'fann_get_cascade_activation_functions',
+            'fann_get_cascade_activation_functions_count',
+            'fann_get_cascade_activation_steepnesses',
+            'fann_get_cascade_activation_steepnesses_count',
+            'fann_get_cascade_candidate_change_fraction',
+            'fann_get_cascade_candidate_limit',
+            'fann_get_cascade_candidate_stagnation_epochs',
+            'fann_get_cascade_max_cand_epochs',
+            'fann_get_cascade_max_out_epochs',
+            'fann_get_cascade_min_cand_epochs',
+            'fann_get_cascade_min_out_epochs',
+            'fann_get_cascade_num_candidate_groups',
+            'fann_get_cascade_num_candidates',
+            'fann_get_cascade_output_change_fraction',
+            'fann_get_cascade_output_stagnation_epochs',
+            'fann_get_cascade_weight_multiplier',
+            'fann_get_connection_array',
+            'fann_get_connection_rate',
+            'fann_get_errno',
+            'fann_get_errstr',
+            'fann_get_layer_array',
+            'fann_get_learning_momentum',
+            'fann_get_learning_rate',
+            'fann_get_network_type',
+            'fann_get_num_input',
+            'fann_get_num_layers',
+            'fann_get_num_output',
+            'fann_get_quickprop_decay',
+            'fann_get_quickprop_mu',
+            'fann_get_rprop_decrease_factor',
+            'fann_get_rprop_delta_max',
+            'fann_get_rprop_delta_min',
+            'fann_get_rprop_delta_zero',
+            'fann_get_rprop_increase_factor',
+            'fann_get_sarprop_step_error_shift',
+            'fann_get_sarprop_step_error_threshold_factor',
+            'fann_get_sarprop_temperature',
+            'fann_get_sarprop_weight_decay_shift',
+            'fann_get_total_connections',
+            'fann_get_total_neurons',
+            'fann_get_train_error_function',
+            'fann_get_train_stop_function',
+            'fann_get_training_algorithm',
+            'fann_init_weights',
+            'fann_length_train_data',
+            'fann_merge_train_data',
+            'fann_num_input_train_data',
+            'fann_num_output_train_data',
+            'fann_randomize_weights',
+            'fann_read_train_from_file',
+            'fann_reset_errno',
+            'fann_reset_errstr',
+            'fann_run',
+            'fann_save',
+            'fann_save_train',
+            'fann_scale_input',
+            'fann_scale_input_train_data',
+            'fann_scale_output',
+            'fann_scale_output_train_data',
+            'fann_scale_train',
+            'fann_scale_train_data',
+            'fann_set_activation_function',
+            'fann_set_activation_function_hidden',
+            'fann_set_activation_function_layer',
+            'fann_set_activation_function_output',
+            'fann_set_activation_steepness',
+            'fann_set_activation_steepness_hidden',
+            'fann_set_activation_steepness_layer',
+            'fann_set_activation_steepness_output',
+            'fann_set_bit_fail_limit',
+            'fann_set_callback',
+            'fann_set_cascade_activation_functions',
+            'fann_set_cascade_activation_steepnesses',
+            'fann_set_cascade_candidate_change_fraction',
+            'fann_set_cascade_candidate_limit',
+            'fann_set_cascade_candidate_stagnation_epochs',
+            'fann_set_cascade_max_cand_epochs',
+            'fann_set_cascade_max_out_epochs',
+            'fann_set_cascade_min_cand_epochs',
+            'fann_set_cascade_min_out_epochs',
+            'fann_set_cascade_num_candidate_groups',
+            'fann_set_cascade_output_change_fraction',
+            'fann_set_cascade_output_stagnation_epochs',
+            'fann_set_cascade_weight_multiplier',
+            'fann_set_error_log',
+            'fann_set_input_scaling_params',
+            'fann_set_learning_momentum',
+            'fann_set_learning_rate',
+            'fann_set_output_scaling_params',
+            'fann_set_quickprop_decay',
+            'fann_set_quickprop_mu',
+            'fann_set_rprop_decrease_factor',
+            'fann_set_rprop_delta_max',
+            'fann_set_rprop_delta_min',
+            'fann_set_rprop_delta_zero',
+            'fann_set_rprop_increase_factor',
+            'fann_set_sarprop_step_error_shift',
+            'fann_set_sarprop_step_error_threshold_factor',
+            'fann_set_sarprop_temperature',
+            'fann_set_sarprop_weight_decay_shift',
+            'fann_set_scaling_params',
+            'fann_set_train_error_function',
+            'fann_set_train_stop_function',
+            'fann_set_training_algorithm',
+            'fann_set_weight',
+            'fann_set_weight_array',
+            'fann_shuffle_train_data',
+            'fann_subset_train_data',
+            'fann_test',
+            'fann_test_data',
+            'fann_train',
+            'fann_train_epoch',
+            'fann_train_on_data',
+            'fann_train_on_file',
+            'fbsql_affected_rows',
+            'fbsql_autocommit',
+            'fbsql_blob_size',
+            'fbsql_change_user',
+            'fbsql_clob_size',
+            'fbsql_close',
+            'fbsql_commit',
+            'fbsql_connect',
+            'fbsql_create_blob',
+            'fbsql_create_clob',
+            'fbsql_create_db',
+            'fbsql_data_seek',
+            'fbsql_database',
+            'fbsql_database_password',
+            'fbsql_db_query',
+            'fbsql_db_status',
+            'fbsql_drop_db',
+            'fbsql_errno',
+            'fbsql_error',
+            'fbsql_fetch_array',
+            'fbsql_fetch_assoc',
+            'fbsql_fetch_field',
+            'fbsql_fetch_lengths',
+            'fbsql_fetch_object',
+            'fbsql_fetch_row',
+            'fbsql_field_flags',
+            'fbsql_field_len',
+            'fbsql_field_name',
+            'fbsql_field_seek',
+            'fbsql_field_table',
+            'fbsql_field_type',
+            'fbsql_free_result',
+            'fbsql_get_autostart_info',
+            'fbsql_hostname',
+            'fbsql_insert_id',
+            'fbsql_list_dbs',
+            'fbsql_list_fields',
+            'fbsql_list_tables',
+            'fbsql_next_result',
+            'fbsql_num_fields',
+            'fbsql_num_rows',
+            'fbsql_password',
+            'fbsql_pconnect',
+            'fbsql_query',
+            'fbsql_read_blob',
+            'fbsql_read_clob',
+            'fbsql_result',
+            'fbsql_rollback',
+            'fbsql_rows_fetched',
+            'fbsql_select_db',
+            'fbsql_set_characterset',
+            'fbsql_set_lob_mode',
+            'fbsql_set_password',
+            'fbsql_set_transaction',
+            'fbsql_start_db',
+            'fbsql_stop_db',
+            'fbsql_table_name',
+            'fbsql_username',
+            'fclose',
+            'fdf_add_doc_javascript',
+            'fdf_add_template',
+            'fdf_close',
+            'fdf_create',
+            'fdf_enum_values',
+            'fdf_get_ap',
+            'fdf_get_attachment',
+            'fdf_get_encoding',
+            'fdf_get_file',
+            'fdf_get_flags',
+            'fdf_get_opt',
+            'fdf_get_status',
+            'fdf_get_value',
+            'fdf_get_version',
+            'fdf_next_field_name',
+            'fdf_open',
+            'fdf_open_string',
+            'fdf_remove_item',
+            'fdf_save',
+            'fdf_save_string',
+            'fdf_set_ap',
+            'fdf_set_encoding',
+            'fdf_set_file',
+            'fdf_set_flags',
+            'fdf_set_javascript_action',
+            'fdf_set_on_import_javascript',
+            'fdf_set_opt',
+            'fdf_set_status',
+            'fdf_set_submit_form_action',
+            'fdf_set_target_frame',
+            'fdf_set_value',
+            'fdf_set_version',
+            'feof',
+            'fflush',
+            'ffmpeg_frame::__construct',
+            'ffmpeg_frame::toGDImage',
+            'fgetc',
+            'fgetcsv',
+            'fgets',
+            'fgetss',
+            'file',
+            'file_get_contents',
+            'file_put_contents',
+            'finfo::buffer',
+            'finfo::file',
+            'finfo_buffer',
+            'finfo_close',
+            'finfo_file',
+            'finfo_open',
+            'finfo_set_flags',
+            'flock',
+            'fopen',
+            'fpassthru',
+            'fprintf',
+            'fputcsv',
+            'fputs',
+            'fread',
+            'fscanf',
+            'fseek',
+            'fstat',
+            'ftell',
+            'ftp_alloc',
+            'ftp_append',
+            'ftp_cdup',
+            'ftp_chdir',
+            'ftp_chmod',
+            'ftp_close',
+            'ftp_delete',
+            'ftp_exec',
+            'ftp_fget',
+            'ftp_fput',
+            'ftp_get',
+            'ftp_get_option',
+            'ftp_login',
+            'ftp_mdtm',
+            'ftp_mkdir',
+            'ftp_mlsd',
+            'ftp_nb_continue',
+            'ftp_nb_fget',
+            'ftp_nb_fput',
+            'ftp_nb_get',
+            'ftp_nb_put',
+            'ftp_nlist',
+            'ftp_pasv',
+            'ftp_put',
+            'ftp_pwd',
+            'ftp_quit',
+            'ftp_raw',
+            'ftp_rawlist',
+            'ftp_rename',
+            'ftp_rmdir',
+            'ftp_set_option',
+            'ftp_site',
+            'ftp_size',
+            'ftp_systype',
+            'ftruncate',
+            'fwrite',
+            'get_resource_type',
+            'gmp_div',
+            'gnupg::init',
+            'gnupg_adddecryptkey',
+            'gnupg_addencryptkey',
+            'gnupg_addsignkey',
+            'gnupg_cleardecryptkeys',
+            'gnupg_clearencryptkeys',
+            'gnupg_clearsignkeys',
+            'gnupg_decrypt',
+            'gnupg_decryptverify',
+            'gnupg_encrypt',
+            'gnupg_encryptsign',
+            'gnupg_export',
+            'gnupg_geterror',
+            'gnupg_getprotocol',
+            'gnupg_import',
+            'gnupg_init',
+            'gnupg_keyinfo',
+            'gnupg_setarmor',
+            'gnupg_seterrormode',
+            'gnupg_setsignmode',
+            'gnupg_sign',
+            'gnupg_verify',
+            'gupnp_context_get_host_ip',
+            'gupnp_context_get_port',
+            'gupnp_context_get_subscription_timeout',
+            'gupnp_context_host_path',
+            'gupnp_context_new',
+            'gupnp_context_set_subscription_timeout',
+            'gupnp_context_timeout_add',
+            'gupnp_context_unhost_path',
+            'gupnp_control_point_browse_start',
+            'gupnp_control_point_browse_stop',
+            'gupnp_control_point_callback_set',
+            'gupnp_control_point_new',
+            'gupnp_device_action_callback_set',
+            'gupnp_device_info_get',
+            'gupnp_device_info_get_service',
+            'gupnp_root_device_get_available',
+            'gupnp_root_device_get_relative_location',
+            'gupnp_root_device_new',
+            'gupnp_root_device_set_available',
+            'gupnp_root_device_start',
+            'gupnp_root_device_stop',
+            'gupnp_service_action_get',
+            'gupnp_service_action_return',
+            'gupnp_service_action_return_error',
+            'gupnp_service_action_set',
+            'gupnp_service_freeze_notify',
+            'gupnp_service_info_get',
+            'gupnp_service_info_get_introspection',
+            'gupnp_service_introspection_get_state_variable',
+            'gupnp_service_notify',
+            'gupnp_service_proxy_action_get',
+            'gupnp_service_proxy_action_set',
+            'gupnp_service_proxy_add_notify',
+            'gupnp_service_proxy_callback_set',
+            'gupnp_service_proxy_get_subscribed',
+            'gupnp_service_proxy_remove_notify',
+            'gupnp_service_proxy_send_action',
+            'gupnp_service_proxy_set_subscribed',
+            'gupnp_service_thaw_notify',
+            'gzclose',
+            'gzeof',
+            'gzgetc',
+            'gzgets',
+            'gzgetss',
+            'gzpassthru',
+            'gzputs',
+            'gzread',
+            'gzrewind',
+            'gzseek',
+            'gztell',
+            'gzwrite',
+            'hash_update_stream',
+            'http\Env\Response::send',
+            'http_get_request_body_stream',
+            'ibase_add_user',
+            'ibase_affected_rows',
+            'ibase_backup',
+            'ibase_blob_add',
+            'ibase_blob_cancel',
+            'ibase_blob_close',
+            'ibase_blob_create',
+            'ibase_blob_get',
+            'ibase_blob_open',
+            'ibase_close',
+            'ibase_commit',
+            'ibase_commit_ret',
+            'ibase_connect',
+            'ibase_db_info',
+            'ibase_delete_user',
+            'ibase_drop_db',
+            'ibase_execute',
+            'ibase_fetch_assoc',
+            'ibase_fetch_object',
+            'ibase_fetch_row',
+            'ibase_field_info',
+            'ibase_free_event_handler',
+            'ibase_free_query',
+            'ibase_free_result',
+            'ibase_gen_id',
+            'ibase_maintain_db',
+            'ibase_modify_user',
+            'ibase_name_result',
+            'ibase_num_fields',
+            'ibase_num_params',
+            'ibase_param_info',
+            'ibase_pconnect',
+            'ibase_prepare',
+            'ibase_query',
+            'ibase_restore',
+            'ibase_rollback',
+            'ibase_rollback_ret',
+            'ibase_server_info',
+            'ibase_service_attach',
+            'ibase_service_detach',
+            'ibase_set_event_handler',
+            'ibase_trans',
+            'ifx_affected_rows',
+            'ifx_close',
+            'ifx_connect',
+            'ifx_do',
+            'ifx_error',
+            'ifx_fetch_row',
+            'ifx_fieldproperties',
+            'ifx_fieldtypes',
+            'ifx_free_result',
+            'ifx_getsqlca',
+            'ifx_htmltbl_result',
+            'ifx_num_fields',
+            'ifx_num_rows',
+            'ifx_pconnect',
+            'ifx_prepare',
+            'ifx_query',
+            'image2wbmp',
+            'imageaffine',
+            'imagealphablending',
+            'imageantialias',
+            'imagearc',
+            'imagebmp',
+            'imagechar',
+            'imagecharup',
+            'imagecolorallocate',
+            'imagecolorallocatealpha',
+            'imagecolorat',
+            'imagecolorclosest',
+            'imagecolorclosestalpha',
+            'imagecolorclosesthwb',
+            'imagecolordeallocate',
+            'imagecolorexact',
+            'imagecolorexactalpha',
+            'imagecolormatch',
+            'imagecolorresolve',
+            'imagecolorresolvealpha',
+            'imagecolorset',
+            'imagecolorsforindex',
+            'imagecolorstotal',
+            'imagecolortransparent',
+            'imageconvolution',
+            'imagecopy',
+            'imagecopymerge',
+            'imagecopymergegray',
+            'imagecopyresampled',
+            'imagecopyresized',
+            'imagecrop',
+            'imagecropauto',
+            'imagedashedline',
+            'imagedestroy',
+            'imageellipse',
+            'imagefill',
+            'imagefilledarc',
+            'imagefilledellipse',
+            'imagefilledpolygon',
+            'imagefilledrectangle',
+            'imagefilltoborder',
+            'imagefilter',
+            'imageflip',
+            'imagefttext',
+            'imagegammacorrect',
+            'imagegd',
+            'imagegd2',
+            'imagegetclip',
+            'imagegif',
+            'imagegrabscreen',
+            'imagegrabwindow',
+            'imageinterlace',
+            'imageistruecolor',
+            'imagejpeg',
+            'imagelayereffect',
+            'imageline',
+            'imageopenpolygon',
+            'imagepalettecopy',
+            'imagepalettetotruecolor',
+            'imagepng',
+            'imagepolygon',
+            'imagepsencodefont',
+            'imagepsextendfont',
+            'imagepsfreefont',
+            'imagepsloadfont',
+            'imagepsslantfont',
+            'imagepstext',
+            'imagerectangle',
+            'imageresolution',
+            'imagerotate',
+            'imagesavealpha',
+            'imagescale',
+            'imagesetbrush',
+            'imagesetclip',
+            'imagesetinterpolation',
+            'imagesetpixel',
+            'imagesetstyle',
+            'imagesetthickness',
+            'imagesettile',
+            'imagestring',
+            'imagestringup',
+            'imagesx',
+            'imagesy',
+            'imagetruecolortopalette',
+            'imagettftext',
+            'imagewbmp',
+            'imagewebp',
+            'imagexbm',
+            'imap_append',
+            'imap_body',
+            'imap_bodystruct',
+            'imap_check',
+            'imap_clearflag_full',
+            'imap_close',
+            'imap_create',
+            'imap_createmailbox',
+            'imap_delete',
+            'imap_deletemailbox',
+            'imap_expunge',
+            'imap_fetch_overview',
+            'imap_fetchbody',
+            'imap_fetchheader',
+            'imap_fetchmime',
+            'imap_fetchstructure',
+            'imap_fetchtext',
+            'imap_gc',
+            'imap_get_quota',
+            'imap_get_quotaroot',
+            'imap_getacl',
+            'imap_getmailboxes',
+            'imap_getsubscribed',
+            'imap_header',
+            'imap_headerinfo',
+            'imap_headers',
+            'imap_list',
+            'imap_listmailbox',
+            'imap_listscan',
+            'imap_listsubscribed',
+            'imap_lsub',
+            'imap_mail_copy',
+            'imap_mail_move',
+            'imap_mailboxmsginfo',
+            'imap_msgno',
+            'imap_num_msg',
+            'imap_num_recent',
+            'imap_ping',
+            'imap_rename',
+            'imap_renamemailbox',
+            'imap_reopen',
+            'imap_savebody',
+            'imap_scan',
+            'imap_scanmailbox',
+            'imap_search',
+            'imap_set_quota',
+            'imap_setacl',
+            'imap_setflag_full',
+            'imap_sort',
+            'imap_status',
+            'imap_subscribe',
+            'imap_thread',
+            'imap_uid',
+            'imap_undelete',
+            'imap_unsubscribe',
+            'inflate_add',
+            'inflate_get_read_len',
+            'inflate_get_status',
+            'ingres_autocommit',
+            'ingres_autocommit_state',
+            'ingres_charset',
+            'ingres_close',
+            'ingres_commit',
+            'ingres_connect',
+            'ingres_cursor',
+            'ingres_errno',
+            'ingres_error',
+            'ingres_errsqlstate',
+            'ingres_escape_string',
+            'ingres_execute',
+            'ingres_fetch_array',
+            'ingres_fetch_assoc',
+            'ingres_fetch_object',
+            'ingres_fetch_proc_return',
+            'ingres_fetch_row',
+            'ingres_field_length',
+            'ingres_field_name',
+            'ingres_field_nullable',
+            'ingres_field_precision',
+            'ingres_field_scale',
+            'ingres_field_type',
+            'ingres_free_result',
+            'ingres_next_error',
+            'ingres_num_fields',
+            'ingres_num_rows',
+            'ingres_pconnect',
+            'ingres_prepare',
+            'ingres_query',
+            'ingres_result_seek',
+            'ingres_rollback',
+            'ingres_set_environment',
+            'ingres_unbuffered_query',
+            'inotify_add_watch',
+            'inotify_init',
+            'inotify_queue_len',
+            'inotify_read',
+            'inotify_rm_watch',
+            'kadm5_chpass_principal',
+            'kadm5_create_principal',
+            'kadm5_delete_principal',
+            'kadm5_destroy',
+            'kadm5_flush',
+            'kadm5_get_policies',
+            'kadm5_get_principal',
+            'kadm5_get_principals',
+            'kadm5_init_with_password',
+            'kadm5_modify_principal',
+            'ldap_add',
+            'ldap_bind',
+            'ldap_close',
+            'ldap_compare',
+            'ldap_control_paged_result',
+            'ldap_control_paged_result_response',
+            'ldap_count_entries',
+            'ldap_delete',
+            'ldap_errno',
+            'ldap_error',
+            'ldap_exop',
+            'ldap_exop_passwd',
+            'ldap_exop_refresh',
+            'ldap_exop_whoami',
+            'ldap_first_attribute',
+            'ldap_first_entry',
+            'ldap_first_reference',
+            'ldap_free_result',
+            'ldap_get_attributes',
+            'ldap_get_dn',
+            'ldap_get_entries',
+            'ldap_get_option',
+            'ldap_get_values',
+            'ldap_get_values_len',
+            'ldap_mod_add',
+            'ldap_mod_del',
+            'ldap_mod_replace',
+            'ldap_modify',
+            'ldap_modify_batch',
+            'ldap_next_attribute',
+            'ldap_next_entry',
+            'ldap_next_reference',
+            'ldap_parse_exop',
+            'ldap_parse_reference',
+            'ldap_parse_result',
+            'ldap_rename',
+            'ldap_sasl_bind',
+            'ldap_set_option',
+            'ldap_set_rebind_proc',
+            'ldap_sort',
+            'ldap_start_tls',
+            'ldap_unbind',
+            'libxml_set_streams_context',
+            'm_checkstatus',
+            'm_completeauthorizations',
+            'm_connect',
+            'm_connectionerror',
+            'm_deletetrans',
+            'm_destroyconn',
+            'm_getcell',
+            'm_getcellbynum',
+            'm_getcommadelimited',
+            'm_getheader',
+            'm_initconn',
+            'm_iscommadelimited',
+            'm_maxconntimeout',
+            'm_monitor',
+            'm_numcolumns',
+            'm_numrows',
+            'm_parsecommadelimited',
+            'm_responsekeys',
+            'm_responseparam',
+            'm_returnstatus',
+            'm_setblocking',
+            'm_setdropfile',
+            'm_setip',
+            'm_setssl',
+            'm_setssl_cafile',
+            'm_setssl_files',
+            'm_settimeout',
+            'm_transactionssent',
+            'm_transinqueue',
+            'm_transkeyval',
+            'm_transnew',
+            'm_transsend',
+            'm_validateidentifier',
+            'm_verifyconnection',
+            'm_verifysslcert',
+            'mailparse_determine_best_xfer_encoding',
+            'mailparse_msg_create',
+            'mailparse_msg_extract_part',
+            'mailparse_msg_extract_part_file',
+            'mailparse_msg_extract_whole_part_file',
+            'mailparse_msg_free',
+            'mailparse_msg_get_part',
+            'mailparse_msg_get_part_data',
+            'mailparse_msg_get_structure',
+            'mailparse_msg_parse',
+            'mailparse_msg_parse_file',
+            'mailparse_stream_encode',
+            'mailparse_uudecode_all',
+            'maxdb::use_result',
+            'maxdb_affected_rows',
+            'maxdb_connect',
+            'maxdb_disable_rpl_parse',
+            'maxdb_dump_debug_info',
+            'maxdb_embedded_connect',
+            'maxdb_enable_reads_from_master',
+            'maxdb_enable_rpl_parse',
+            'maxdb_errno',
+            'maxdb_error',
+            'maxdb_fetch_lengths',
+            'maxdb_field_tell',
+            'maxdb_get_host_info',
+            'maxdb_get_proto_info',
+            'maxdb_get_server_info',
+            'maxdb_get_server_version',
+            'maxdb_info',
+            'maxdb_init',
+            'maxdb_insert_id',
+            'maxdb_master_query',
+            'maxdb_more_results',
+            'maxdb_next_result',
+            'maxdb_num_fields',
+            'maxdb_num_rows',
+            'maxdb_rpl_parse_enabled',
+            'maxdb_rpl_probe',
+            'maxdb_select_db',
+            'maxdb_sqlstate',
+            'maxdb_stmt::result_metadata',
+            'maxdb_stmt_affected_rows',
+            'maxdb_stmt_errno',
+            'maxdb_stmt_error',
+            'maxdb_stmt_num_rows',
+            'maxdb_stmt_param_count',
+            'maxdb_stmt_result_metadata',
+            'maxdb_stmt_sqlstate',
+            'maxdb_thread_id',
+            'maxdb_use_result',
+            'maxdb_warning_count',
+            'mcrypt_enc_get_algorithms_name',
+            'mcrypt_enc_get_block_size',
+            'mcrypt_enc_get_iv_size',
+            'mcrypt_enc_get_key_size',
+            'mcrypt_enc_get_modes_name',
+            'mcrypt_enc_get_supported_key_sizes',
+            'mcrypt_enc_is_block_algorithm',
+            'mcrypt_enc_is_block_algorithm_mode',
+            'mcrypt_enc_is_block_mode',
+            'mcrypt_enc_self_test',
+            'mcrypt_generic',
+            'mcrypt_generic_deinit',
+            'mcrypt_generic_end',
+            'mcrypt_generic_init',
+            'mcrypt_module_close',
+            'mcrypt_module_open',
+            'mdecrypt_generic',
+            'mkdir',
+            'mqseries_back',
+            'mqseries_begin',
+            'mqseries_close',
+            'mqseries_cmit',
+            'mqseries_conn',
+            'mqseries_connx',
+            'mqseries_disc',
+            'mqseries_get',
+            'mqseries_inq',
+            'mqseries_open',
+            'mqseries_put',
+            'mqseries_put1',
+            'mqseries_set',
+            'msg_get_queue',
+            'msg_receive',
+            'msg_remove_queue',
+            'msg_send',
+            'msg_set_queue',
+            'msg_stat_queue',
+            'msql_affected_rows',
+            'msql_close',
+            'msql_connect',
+            'msql_create_db',
+            'msql_data_seek',
+            'msql_db_query',
+            'msql_drop_db',
+            'msql_fetch_array',
+            'msql_fetch_field',
+            'msql_fetch_object',
+            'msql_fetch_row',
+            'msql_field_flags',
+            'msql_field_len',
+            'msql_field_name',
+            'msql_field_seek',
+            'msql_field_table',
+            'msql_field_type',
+            'msql_free_result',
+            'msql_list_dbs',
+            'msql_list_fields',
+            'msql_list_tables',
+            'msql_num_fields',
+            'msql_num_rows',
+            'msql_pconnect',
+            'msql_query',
+            'msql_result',
+            'msql_select_db',
+            'mssql_bind',
+            'mssql_close',
+            'mssql_connect',
+            'mssql_data_seek',
+            'mssql_execute',
+            'mssql_fetch_array',
+            'mssql_fetch_assoc',
+            'mssql_fetch_batch',
+            'mssql_fetch_field',
+            'mssql_fetch_object',
+            'mssql_fetch_row',
+            'mssql_field_length',
+            'mssql_field_name',
+            'mssql_field_seek',
+            'mssql_field_type',
+            'mssql_free_result',
+            'mssql_free_statement',
+            'mssql_init',
+            'mssql_next_result',
+            'mssql_num_fields',
+            'mssql_num_rows',
+            'mssql_pconnect',
+            'mssql_query',
+            'mssql_result',
+            'mssql_rows_affected',
+            'mssql_select_db',
+            'mysql_affected_rows',
+            'mysql_client_encoding',
+            'mysql_close',
+            'mysql_connect',
+            'mysql_create_db',
+            'mysql_data_seek',
+            'mysql_db_name',
+            'mysql_db_query',
+            'mysql_drop_db',
+            'mysql_errno',
+            'mysql_error',
+            'mysql_fetch_array',
+            'mysql_fetch_assoc',
+            'mysql_fetch_field',
+            'mysql_fetch_lengths',
+            'mysql_fetch_object',
+            'mysql_fetch_row',
+            'mysql_field_flags',
+            'mysql_field_len',
+            'mysql_field_name',
+            'mysql_field_seek',
+            'mysql_field_table',
+            'mysql_field_type',
+            'mysql_free_result',
+            'mysql_get_host_info',
+            'mysql_get_proto_info',
+            'mysql_get_server_info',
+            'mysql_info',
+            'mysql_insert_id',
+            'mysql_list_dbs',
+            'mysql_list_fields',
+            'mysql_list_processes',
+            'mysql_list_tables',
+            'mysql_num_fields',
+            'mysql_num_rows',
+            'mysql_pconnect',
+            'mysql_ping',
+            'mysql_query',
+            'mysql_real_escape_string',
+            'mysql_result',
+            'mysql_select_db',
+            'mysql_set_charset',
+            'mysql_stat',
+            'mysql_tablename',
+            'mysql_thread_id',
+            'mysql_unbuffered_query',
+            'mysqlnd_uh_convert_to_mysqlnd',
+            'ncurses_bottom_panel',
+            'ncurses_del_panel',
+            'ncurses_delwin',
+            'ncurses_getmaxyx',
+            'ncurses_getyx',
+            'ncurses_hide_panel',
+            'ncurses_keypad',
+            'ncurses_meta',
+            'ncurses_move_panel',
+            'ncurses_mvwaddstr',
+            'ncurses_new_panel',
+            'ncurses_newpad',
+            'ncurses_newwin',
+            'ncurses_panel_above',
+            'ncurses_panel_below',
+            'ncurses_panel_window',
+            'ncurses_pnoutrefresh',
+            'ncurses_prefresh',
+            'ncurses_replace_panel',
+            'ncurses_show_panel',
+            'ncurses_top_panel',
+            'ncurses_waddch',
+            'ncurses_waddstr',
+            'ncurses_wattroff',
+            'ncurses_wattron',
+            'ncurses_wattrset',
+            'ncurses_wborder',
+            'ncurses_wclear',
+            'ncurses_wcolor_set',
+            'ncurses_werase',
+            'ncurses_wgetch',
+            'ncurses_whline',
+            'ncurses_wmouse_trafo',
+            'ncurses_wmove',
+            'ncurses_wnoutrefresh',
+            'ncurses_wrefresh',
+            'ncurses_wstandend',
+            'ncurses_wstandout',
+            'ncurses_wvline',
+            'newt_button',
+            'newt_button_bar',
+            'newt_checkbox',
+            'newt_checkbox_get_value',
+            'newt_checkbox_set_flags',
+            'newt_checkbox_set_value',
+            'newt_checkbox_tree',
+            'newt_checkbox_tree_add_item',
+            'newt_checkbox_tree_find_item',
+            'newt_checkbox_tree_get_current',
+            'newt_checkbox_tree_get_entry_value',
+            'newt_checkbox_tree_get_multi_selection',
+            'newt_checkbox_tree_get_selection',
+            'newt_checkbox_tree_multi',
+            'newt_checkbox_tree_set_current',
+            'newt_checkbox_tree_set_entry',
+            'newt_checkbox_tree_set_entry_value',
+            'newt_checkbox_tree_set_width',
+            'newt_compact_button',
+            'newt_component_add_callback',
+            'newt_component_takes_focus',
+            'newt_create_grid',
+            'newt_draw_form',
+            'newt_entry',
+            'newt_entry_get_value',
+            'newt_entry_set',
+            'newt_entry_set_filter',
+            'newt_entry_set_flags',
+            'newt_form',
+            'newt_form_add_component',
+            'newt_form_add_components',
+            'newt_form_add_hot_key',
+            'newt_form_destroy',
+            'newt_form_get_current',
+            'newt_form_run',
+            'newt_form_set_background',
+            'newt_form_set_height',
+            'newt_form_set_size',
+            'newt_form_set_timer',
+            'newt_form_set_width',
+            'newt_form_watch_fd',
+            'newt_grid_add_components_to_form',
+            'newt_grid_basic_window',
+            'newt_grid_free',
+            'newt_grid_get_size',
+            'newt_grid_h_close_stacked',
+            'newt_grid_h_stacked',
+            'newt_grid_place',
+            'newt_grid_set_field',
+            'newt_grid_simple_window',
+            'newt_grid_v_close_stacked',
+            'newt_grid_v_stacked',
+            'newt_grid_wrapped_window',
+            'newt_grid_wrapped_window_at',
+            'newt_label',
+            'newt_label_set_text',
+            'newt_listbox',
+            'newt_listbox_append_entry',
+            'newt_listbox_clear',
+            'newt_listbox_clear_selection',
+            'newt_listbox_delete_entry',
+            'newt_listbox_get_current',
+            'newt_listbox_get_selection',
+            'newt_listbox_insert_entry',
+            'newt_listbox_item_count',
+            'newt_listbox_select_item',
+            'newt_listbox_set_current',
+            'newt_listbox_set_current_by_key',
+            'newt_listbox_set_data',
+            'newt_listbox_set_entry',
+            'newt_listbox_set_width',
+            'newt_listitem',
+            'newt_listitem_get_data',
+            'newt_listitem_set',
+            'newt_radio_get_current',
+            'newt_radiobutton',
+            'newt_run_form',
+            'newt_scale',
+            'newt_scale_set',
+            'newt_scrollbar_set',
+            'newt_textbox',
+            'newt_textbox_get_num_lines',
+            'newt_textbox_reflowed',
+            'newt_textbox_set_height',
+            'newt_textbox_set_text',
+            'newt_vertical_scrollbar',
+            'oci_bind_array_by_name',
+            'oci_bind_by_name',
+            'oci_cancel',
+            'oci_close',
+            'oci_commit',
+            'oci_connect',
+            'oci_define_by_name',
+            'oci_error',
+            'oci_execute',
+            'oci_fetch',
+            'oci_fetch_all',
+            'oci_fetch_array',
+            'oci_fetch_assoc',
+            'oci_fetch_object',
+            'oci_fetch_row',
+            'oci_field_is_null',
+            'oci_field_name',
+            'oci_field_precision',
+            'oci_field_scale',
+            'oci_field_size',
+            'oci_field_type',
+            'oci_field_type_raw',
+            'oci_free_cursor',
+            'oci_free_statement',
+            'oci_get_implicit_resultset',
+            'oci_new_collection',
+            'oci_new_connect',
+            'oci_new_cursor',
+            'oci_new_descriptor',
+            'oci_num_fields',
+            'oci_num_rows',
+            'oci_parse',
+            'oci_pconnect',
+            'oci_register_taf_callback',
+            'oci_result',
+            'oci_rollback',
+            'oci_server_version',
+            'oci_set_action',
+            'oci_set_client_identifier',
+            'oci_set_client_info',
+            'oci_set_module_name',
+            'oci_set_prefetch',
+            'oci_statement_type',
+            'oci_unregister_taf_callback',
+            'odbc_autocommit',
+            'odbc_close',
+            'odbc_columnprivileges',
+            'odbc_columns',
+            'odbc_commit',
+            'odbc_connect',
+            'odbc_cursor',
+            'odbc_data_source',
+            'odbc_do',
+            'odbc_error',
+            'odbc_errormsg',
+            'odbc_exec',
+            'odbc_execute',
+            'odbc_fetch_array',
+            'odbc_fetch_into',
+            'odbc_fetch_row',
+            'odbc_field_len',
+            'odbc_field_name',
+            'odbc_field_num',
+            'odbc_field_precision',
+            'odbc_field_scale',
+            'odbc_field_type',
+            'odbc_foreignkeys',
+            'odbc_free_result',
+            'odbc_gettypeinfo',
+            'odbc_next_result',
+            'odbc_num_fields',
+            'odbc_num_rows',
+            'odbc_pconnect',
+            'odbc_prepare',
+            'odbc_primarykeys',
+            'odbc_procedurecolumns',
+            'odbc_procedures',
+            'odbc_result',
+            'odbc_result_all',
+            'odbc_rollback',
+            'odbc_setoption',
+            'odbc_specialcolumns',
+            'odbc_statistics',
+            'odbc_tableprivileges',
+            'odbc_tables',
+            'openal_buffer_create',
+            'openal_buffer_data',
+            'openal_buffer_destroy',
+            'openal_buffer_get',
+            'openal_buffer_loadwav',
+            'openal_context_create',
+            'openal_context_current',
+            'openal_context_destroy',
+            'openal_context_process',
+            'openal_context_suspend',
+            'openal_device_close',
+            'openal_device_open',
+            'openal_source_create',
+            'openal_source_destroy',
+            'openal_source_get',
+            'openal_source_pause',
+            'openal_source_play',
+            'openal_source_rewind',
+            'openal_source_set',
+            'openal_source_stop',
+            'openal_stream',
+            'opendir',
+            'openssl_csr_new',
+            'openssl_dh_compute_key',
+            'openssl_free_key',
+            'openssl_pkey_export',
+            'openssl_pkey_free',
+            'openssl_pkey_get_details',
+            'openssl_spki_new',
+            'openssl_x509_free',
+            'pclose',
+            'pfsockopen',
+            'pg_affected_rows',
+            'pg_cancel_query',
+            'pg_client_encoding',
+            'pg_close',
+            'pg_connect_poll',
+            'pg_connection_busy',
+            'pg_connection_reset',
+            'pg_connection_status',
+            'pg_consume_input',
+            'pg_convert',
+            'pg_copy_from',
+            'pg_copy_to',
+            'pg_dbname',
+            'pg_delete',
+            'pg_end_copy',
+            'pg_escape_bytea',
+            'pg_escape_identifier',
+            'pg_escape_literal',
+            'pg_escape_string',
+            'pg_execute',
+            'pg_fetch_all',
+            'pg_fetch_all_columns',
+            'pg_fetch_array',
+            'pg_fetch_assoc',
+            'pg_fetch_row',
+            'pg_field_name',
+            'pg_field_num',
+            'pg_field_size',
+            'pg_field_table',
+            'pg_field_type',
+            'pg_field_type_oid',
+            'pg_flush',
+            'pg_free_result',
+            'pg_get_notify',
+            'pg_get_pid',
+            'pg_get_result',
+            'pg_host',
+            'pg_insert',
+            'pg_last_error',
+            'pg_last_notice',
+            'pg_last_oid',
+            'pg_lo_close',
+            'pg_lo_create',
+            'pg_lo_export',
+            'pg_lo_import',
+            'pg_lo_open',
+            'pg_lo_read',
+            'pg_lo_read_all',
+            'pg_lo_seek',
+            'pg_lo_tell',
+            'pg_lo_truncate',
+            'pg_lo_unlink',
+            'pg_lo_write',
+            'pg_meta_data',
+            'pg_num_fields',
+            'pg_num_rows',
+            'pg_options',
+            'pg_parameter_status',
+            'pg_ping',
+            'pg_port',
+            'pg_prepare',
+            'pg_put_line',
+            'pg_query',
+            'pg_query_params',
+            'pg_result_error',
+            'pg_result_error_field',
+            'pg_result_seek',
+            'pg_result_status',
+            'pg_select',
+            'pg_send_execute',
+            'pg_send_prepare',
+            'pg_send_query',
+            'pg_send_query_params',
+            'pg_set_client_encoding',
+            'pg_set_error_verbosity',
+            'pg_socket',
+            'pg_trace',
+            'pg_transaction_status',
+            'pg_tty',
+            'pg_untrace',
+            'pg_update',
+            'pg_version',
+            'php_user_filter::filter',
+            'proc_close',
+            'proc_get_status',
+            'proc_terminate',
+            'ps_add_bookmark',
+            'ps_add_launchlink',
+            'ps_add_locallink',
+            'ps_add_note',
+            'ps_add_pdflink',
+            'ps_add_weblink',
+            'ps_arc',
+            'ps_arcn',
+            'ps_begin_page',
+            'ps_begin_pattern',
+            'ps_begin_template',
+            'ps_circle',
+            'ps_clip',
+            'ps_close',
+            'ps_close_image',
+            'ps_closepath',
+            'ps_closepath_stroke',
+            'ps_continue_text',
+            'ps_curveto',
+            'ps_delete',
+            'ps_end_page',
+            'ps_end_pattern',
+            'ps_end_template',
+            'ps_fill',
+            'ps_fill_stroke',
+            'ps_findfont',
+            'ps_get_buffer',
+            'ps_get_parameter',
+            'ps_get_value',
+            'ps_hyphenate',
+            'ps_include_file',
+            'ps_lineto',
+            'ps_makespotcolor',
+            'ps_moveto',
+            'ps_new',
+            'ps_open_file',
+            'ps_open_image',
+            'ps_open_image_file',
+            'ps_open_memory_image',
+            'ps_place_image',
+            'ps_rect',
+            'ps_restore',
+            'ps_rotate',
+            'ps_save',
+            'ps_scale',
+            'ps_set_border_color',
+            'ps_set_border_dash',
+            'ps_set_border_style',
+            'ps_set_info',
+            'ps_set_parameter',
+            'ps_set_text_pos',
+            'ps_set_value',
+            'ps_setcolor',
+            'ps_setdash',
+            'ps_setflat',
+            'ps_setfont',
+            'ps_setgray',
+            'ps_setlinecap',
+            'ps_setlinejoin',
+            'ps_setlinewidth',
+            'ps_setmiterlimit',
+            'ps_setoverprintmode',
+            'ps_setpolydash',
+            'ps_shading',
+            'ps_shading_pattern',
+            'ps_shfill',
+            'ps_show',
+            'ps_show2',
+            'ps_show_boxed',
+            'ps_show_xy',
+            'ps_show_xy2',
+            'ps_string_geometry',
+            'ps_stringwidth',
+            'ps_stroke',
+            'ps_symbol',
+            'ps_symbol_name',
+            'ps_symbol_width',
+            'ps_translate',
+            'px_close',
+            'px_create_fp',
+            'px_date2string',
+            'px_delete',
+            'px_delete_record',
+            'px_get_field',
+            'px_get_info',
+            'px_get_parameter',
+            'px_get_record',
+            'px_get_schema',
+            'px_get_value',
+            'px_insert_record',
+            'px_new',
+            'px_numfields',
+            'px_numrecords',
+            'px_open_fp',
+            'px_put_record',
+            'px_retrieve_record',
+            'px_set_blob_file',
+            'px_set_parameter',
+            'px_set_tablename',
+            'px_set_targetencoding',
+            'px_set_value',
+            'px_timestamp2string',
+            'px_update_record',
+            'radius_acct_open',
+            'radius_add_server',
+            'radius_auth_open',
+            'radius_close',
+            'radius_config',
+            'radius_create_request',
+            'radius_demangle',
+            'radius_demangle_mppe_key',
+            'radius_get_attr',
+            'radius_put_addr',
+            'radius_put_attr',
+            'radius_put_int',
+            'radius_put_string',
+            'radius_put_vendor_addr',
+            'radius_put_vendor_attr',
+            'radius_put_vendor_int',
+            'radius_put_vendor_string',
+            'radius_request_authenticator',
+            'radius_salt_encrypt_attr',
+            'radius_send_request',
+            'radius_server_secret',
+            'radius_strerror',
+            'readdir',
+            'readfile',
+            'recode_file',
+            'rename',
+            'rewind',
+            'rewinddir',
+            'rmdir',
+            'rpm_close',
+            'rpm_get_tag',
+            'rpm_open',
+            'sapi_windows_vt100_support',
+            'scandir',
+            'sem_acquire',
+            'sem_get',
+            'sem_release',
+            'sem_remove',
+            'set_file_buffer',
+            'shm_attach',
+            'shm_detach',
+            'shm_get_var',
+            'shm_has_var',
+            'shm_put_var',
+            'shm_remove',
+            'shm_remove_var',
+            'shmop_close',
+            'shmop_delete',
+            'shmop_open',
+            'shmop_read',
+            'shmop_size',
+            'shmop_write',
+            'socket_accept',
+            'socket_addrinfo_bind',
+            'socket_addrinfo_connect',
+            'socket_addrinfo_explain',
+            'socket_bind',
+            'socket_clear_error',
+            'socket_close',
+            'socket_connect',
+            'socket_export_stream',
+            'socket_get_option',
+            'socket_get_status',
+            'socket_getopt',
+            'socket_getpeername',
+            'socket_getsockname',
+            'socket_import_stream',
+            'socket_last_error',
+            'socket_listen',
+            'socket_read',
+            'socket_recv',
+            'socket_recvfrom',
+            'socket_recvmsg',
+            'socket_send',
+            'socket_sendmsg',
+            'socket_sendto',
+            'socket_set_block',
+            'socket_set_blocking',
+            'socket_set_nonblock',
+            'socket_set_option',
+            'socket_set_timeout',
+            'socket_shutdown',
+            'socket_write',
+            'sqlite_close',
+            'sqlite_fetch_string',
+            'sqlite_has_more',
+            'sqlite_open',
+            'sqlite_popen',
+            'sqlsrv_begin_transaction',
+            'sqlsrv_cancel',
+            'sqlsrv_client_info',
+            'sqlsrv_close',
+            'sqlsrv_commit',
+            'sqlsrv_connect',
+            'sqlsrv_execute',
+            'sqlsrv_fetch',
+            'sqlsrv_fetch_array',
+            'sqlsrv_fetch_object',
+            'sqlsrv_field_metadata',
+            'sqlsrv_free_stmt',
+            'sqlsrv_get_field',
+            'sqlsrv_has_rows',
+            'sqlsrv_next_result',
+            'sqlsrv_num_fields',
+            'sqlsrv_num_rows',
+            'sqlsrv_prepare',
+            'sqlsrv_query',
+            'sqlsrv_rollback',
+            'sqlsrv_rows_affected',
+            'sqlsrv_send_stream_data',
+            'sqlsrv_server_info',
+            'ssh2_auth_agent',
+            'ssh2_auth_hostbased_file',
+            'ssh2_auth_none',
+            'ssh2_auth_password',
+            'ssh2_auth_pubkey_file',
+            'ssh2_disconnect',
+            'ssh2_exec',
+            'ssh2_fetch_stream',
+            'ssh2_fingerprint',
+            'ssh2_methods_negotiated',
+            'ssh2_publickey_add',
+            'ssh2_publickey_init',
+            'ssh2_publickey_list',
+            'ssh2_publickey_remove',
+            'ssh2_scp_recv',
+            'ssh2_scp_send',
+            'ssh2_sftp',
+            'ssh2_sftp_chmod',
+            'ssh2_sftp_lstat',
+            'ssh2_sftp_mkdir',
+            'ssh2_sftp_readlink',
+            'ssh2_sftp_realpath',
+            'ssh2_sftp_rename',
+            'ssh2_sftp_rmdir',
+            'ssh2_sftp_stat',
+            'ssh2_sftp_symlink',
+            'ssh2_sftp_unlink',
+            'ssh2_shell',
+            'ssh2_tunnel',
+            'stomp_connect',
+            'streamWrapper::stream_cast',
+            'stream_bucket_append',
+            'stream_bucket_make_writeable',
+            'stream_bucket_new',
+            'stream_bucket_prepend',
+            'stream_context_create',
+            'stream_context_get_default',
+            'stream_context_get_options',
+            'stream_context_get_params',
+            'stream_context_set_default',
+            'stream_context_set_params',
+            'stream_copy_to_stream',
+            'stream_encoding',
+            'stream_filter_append',
+            'stream_filter_prepend',
+            'stream_filter_remove',
+            'stream_get_contents',
+            'stream_get_line',
+            'stream_get_meta_data',
+            'stream_isatty',
+            'stream_set_blocking',
+            'stream_set_chunk_size',
+            'stream_set_read_buffer',
+            'stream_set_timeout',
+            'stream_set_write_buffer',
+            'stream_socket_accept',
+            'stream_socket_client',
+            'stream_socket_enable_crypto',
+            'stream_socket_get_name',
+            'stream_socket_recvfrom',
+            'stream_socket_sendto',
+            'stream_socket_server',
+            'stream_socket_shutdown',
+            'stream_supports_lock',
+            'svn_fs_abort_txn',
+            'svn_fs_apply_text',
+            'svn_fs_begin_txn2',
+            'svn_fs_change_node_prop',
+            'svn_fs_check_path',
+            'svn_fs_contents_changed',
+            'svn_fs_copy',
+            'svn_fs_delete',
+            'svn_fs_dir_entries',
+            'svn_fs_file_contents',
+            'svn_fs_file_length',
+            'svn_fs_is_dir',
+            'svn_fs_is_file',
+            'svn_fs_make_dir',
+            'svn_fs_make_file',
+            'svn_fs_node_created_rev',
+            'svn_fs_node_prop',
+            'svn_fs_props_changed',
+            'svn_fs_revision_prop',
+            'svn_fs_revision_root',
+            'svn_fs_txn_root',
+            'svn_fs_youngest_rev',
+            'svn_repos_create',
+            'svn_repos_fs',
+            'svn_repos_fs_begin_txn_for_commit',
+            'svn_repos_fs_commit_txn',
+            'svn_repos_open',
+            'sybase_affected_rows',
+            'sybase_close',
+            'sybase_connect',
+            'sybase_data_seek',
+            'sybase_fetch_array',
+            'sybase_fetch_assoc',
+            'sybase_fetch_field',
+            'sybase_fetch_object',
+            'sybase_fetch_row',
+            'sybase_field_seek',
+            'sybase_free_result',
+            'sybase_num_fields',
+            'sybase_num_rows',
+            'sybase_pconnect',
+            'sybase_query',
+            'sybase_result',
+            'sybase_select_db',
+            'sybase_set_message_handler',
+            'sybase_unbuffered_query',
+            'tmpfile',
+            'udm_add_search_limit',
+            'udm_alloc_agent',
+            'udm_alloc_agent_array',
+            'udm_cat_list',
+            'udm_cat_path',
+            'udm_check_charset',
+            'udm_clear_search_limits',
+            'udm_crc32',
+            'udm_errno',
+            'udm_error',
+            'udm_find',
+            'udm_free_agent',
+            'udm_free_res',
+            'udm_get_doc_count',
+            'udm_get_res_field',
+            'udm_get_res_param',
+            'udm_hash32',
+            'udm_load_ispell_data',
+            'udm_set_agent_param',
+            'unlink',
+            'vfprintf',
+            'w32api_init_dtype',
+            'wddx_add_vars',
+            'wddx_packet_end',
+            'wddx_packet_start',
+            'xml_get_current_byte_index',
+            'xml_get_current_column_number',
+            'xml_get_current_line_number',
+            'xml_get_error_code',
+            'xml_parse',
+            'xml_parse_into_struct',
+            'xml_parser_create',
+            'xml_parser_create_ns',
+            'xml_parser_free',
+            'xml_parser_get_option',
+            'xml_parser_set_option',
+            'xml_set_character_data_handler',
+            'xml_set_default_handler',
+            'xml_set_element_handler',
+            'xml_set_end_namespace_decl_handler',
+            'xml_set_external_entity_ref_handler',
+            'xml_set_notation_decl_handler',
+            'xml_set_object',
+            'xml_set_processing_instruction_handler',
+            'xml_set_start_namespace_decl_handler',
+            'xml_set_unparsed_entity_decl_handler',
+            'xmlrpc_server_add_introspection_data',
+            'xmlrpc_server_call_method',
+            'xmlrpc_server_create',
+            'xmlrpc_server_destroy',
+            'xmlrpc_server_register_introspection_callback',
+            'xmlrpc_server_register_method',
+            'xmlwriter_end_attribute',
+            'xmlwriter_end_cdata',
+            'xmlwriter_end_comment',
+            'xmlwriter_end_document',
+            'xmlwriter_end_dtd',
+            'xmlwriter_end_dtd_attlist',
+            'xmlwriter_end_dtd_element',
+            'xmlwriter_end_dtd_entity',
+            'xmlwriter_end_element',
+            'xmlwriter_end_pi',
+            'xmlwriter_flush',
+            'xmlwriter_full_end_element',
+            'xmlwriter_open_memory',
+            'xmlwriter_open_uri',
+            'xmlwriter_output_memory',
+            'xmlwriter_set_indent',
+            'xmlwriter_set_indent_string',
+            'xmlwriter_start_attribute',
+            'xmlwriter_start_attribute_ns',
+            'xmlwriter_start_cdata',
+            'xmlwriter_start_comment',
+            'xmlwriter_start_document',
+            'xmlwriter_start_dtd',
+            'xmlwriter_start_dtd_attlist',
+            'xmlwriter_start_dtd_element',
+            'xmlwriter_start_dtd_entity',
+            'xmlwriter_start_element',
+            'xmlwriter_start_element_ns',
+            'xmlwriter_start_pi',
+            'xmlwriter_text',
+            'xmlwriter_write_attribute',
+            'xmlwriter_write_attribute_ns',
+            'xmlwriter_write_cdata',
+            'xmlwriter_write_comment',
+            'xmlwriter_write_dtd',
+            'xmlwriter_write_dtd_attlist',
+            'xmlwriter_write_dtd_element',
+            'xmlwriter_write_dtd_entity',
+            'xmlwriter_write_element',
+            'xmlwriter_write_element_ns',
+            'xmlwriter_write_pi',
+            'xmlwriter_write_raw',
+            'xslt_create',
+            'yaz_addinfo',
+            'yaz_ccl_conf',
+            'yaz_ccl_parse',
+            'yaz_close',
+            'yaz_database',
+            'yaz_element',
+            'yaz_errno',
+            'yaz_error',
+            'yaz_es',
+            'yaz_es_result',
+            'yaz_get_option',
+            'yaz_hits',
+            'yaz_itemorder',
+            'yaz_present',
+            'yaz_range',
+            'yaz_record',
+            'yaz_scan',
+            'yaz_scan_result',
+            'yaz_schema',
+            'yaz_search',
+            'yaz_sort',
+            'yaz_syntax',
+            'zip_close',
+            'zip_entry_close',
+            'zip_entry_compressedsize',
+            'zip_entry_compressionmethod',
+            'zip_entry_filesize',
+            'zip_entry_name',
+            'zip_entry_open',
+            'zip_entry_read',
+            'zip_open',
+            'zip_read',
+        ];
+    }
+}
diff --git a/www-api/vendor/sebastian/type/ChangeLog.md b/www-api/vendor/sebastian/type/ChangeLog.md
new file mode 100644
index 00000000..834681f9
--- /dev/null
+++ b/www-api/vendor/sebastian/type/ChangeLog.md
@@ -0,0 +1,160 @@
+# ChangeLog
+
+All notable changes are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
+
+## [3.2.0] - 2022-09-12
+
+### Added
+
+* [#25](https://github.com/sebastianbergmann/type/issues/25): Support Disjunctive Normal Form types
+* Added `ReflectionMapper::fromParameterTypes()`
+* Added `IntersectionType::types()` and `UnionType::types()`
+* Added `UnionType::containsIntersectionTypes()`
+
+## [3.1.0] - 2022-08-29
+
+### Added
+
+* [#21](https://github.com/sebastianbergmann/type/issues/21): Support `true` as stand-alone type
+
+## [3.0.0] - 2022-03-15
+
+### Added
+
+* Support for intersection types introduced in PHP 8.1
+* Support for the `never` return type introduced in PHP 8.1
+* Added `Type::isCallable()`, `Type::isGenericObject()`, `Type::isIterable()`, `Type::isMixed()`, `Type::isNever()`, `Type::isNull()`, `Type::isObject()`, `Type::isSimple()`, `Type::isStatic()`, `Type::isUnion()`, `Type::isUnknown()`, and `Type::isVoid()`
+
+### Changed
+
+* Renamed `ReflectionMapper::fromMethodReturnType(ReflectionMethod $method)` to `ReflectionMapper::fromReturnType(ReflectionFunctionAbstract $functionOrMethod)`
+
+### Removed
+
+* Removed `Type::getReturnTypeDeclaration()` (use `Type::asString()` instead and prefix its result with `': '`)
+* Removed `TypeName::getNamespaceName()` (use `TypeName::namespaceName()` instead)
+* Removed `TypeName::getSimpleName()` (use `TypeName::simpleName()` instead)
+* Removed `TypeName::getQualifiedName()` (use `TypeName::qualifiedName()` instead)
+
+## [2.3.4] - 2021-06-15
+
+* Fixed regression introduced in 2.3.3
+
+## [2.3.3] - 2021-06-15 [YANKED]
+
+### Fixed
+
+* [#15](https://github.com/sebastianbergmann/type/issues/15): "false" pseudo type is not handled properly
+
+## [2.3.2] - 2021-06-04
+
+### Fixed
+
+* Fixed handling of tentatively declared return types
+
+## [2.3.1] - 2020-10-26
+
+### Fixed
+
+* `SebastianBergmann\Type\Exception` now correctly extends `\Throwable`
+
+## [2.3.0] - 2020-10-06
+
+### Added
+
+* [#14](https://github.com/sebastianbergmann/type/issues/14): Support for `static` return type that is introduced in PHP 8
+
+## [2.2.2] - 2020-09-28
+
+### Changed
+
+* Changed PHP version constraint in `composer.json` from `^7.3 || ^8.0` to `>=7.3`
+
+## [2.2.1] - 2020-07-05
+
+### Fixed
+
+* Fixed handling of `mixed` type in `ReflectionMapper::fromMethodReturnType()`
+
+## [2.2.0] - 2020-07-05
+
+### Added
+
+* Added `MixedType` object for representing PHP 8's `mixed` type
+
+## [2.1.1] - 2020-06-26
+
+### Added
+
+* This component is now supported on PHP 8
+
+## [2.1.0] - 2020-06-01
+
+### Added
+
+* Added `UnionType` object for representing PHP 8's Union Types
+* Added `ReflectionMapper::fromMethodReturnType()` for mapping `\ReflectionMethod::getReturnType()` to a `Type` object
+* Added `Type::name()` for retrieving the name of a type
+* Added `Type::asString()` for retrieving a textual representation of a type
+
+### Changed
+
+* Deprecated `Type::getReturnTypeDeclaration()` (use `Type::asString()` instead and prefix its result with `': '`)
+* Deprecated `TypeName::getNamespaceName()` (use `TypeName::namespaceName()` instead)
+* Deprecated `TypeName::getSimpleName()` (use `TypeName::simpleName()` instead)
+* Deprecated `TypeName::getQualifiedName()` (use `TypeName::qualifiedName()` instead)
+
+## [2.0.0] - 2020-02-07
+
+### Removed
+
+* This component is no longer supported on PHP 7.2
+
+## [1.1.3] - 2019-07-02
+
+### Fixed
+
+* Fixed class name comparison in `ObjectType` to be case-insensitive
+
+## [1.1.2] - 2019-06-19
+
+### Fixed
+
+* Fixed handling of `object` type
+
+## [1.1.1] - 2019-06-08
+
+### Fixed
+
+* Fixed autoloading of `callback_function.php` fixture file
+
+## [1.1.0] - 2019-06-07
+
+### Added
+
+* Added support for `callable` type
+* Added support for `iterable` type
+
+## [1.0.0] - 2019-06-06
+
+* Initial release based on [code contributed by Michel Hartmann to PHPUnit](https://github.com/sebastianbergmann/phpunit/pull/3673)
+
+[3.2.0]: https://github.com/sebastianbergmann/type/compare/3.1.0...3.2.0
+[3.1.0]: https://github.com/sebastianbergmann/type/compare/3.0.0...3.1.0
+[3.0.0]: https://github.com/sebastianbergmann/type/compare/2.3.4...3.0.0
+[2.3.4]: https://github.com/sebastianbergmann/type/compare/ca39369c41313ed12c071ed38ecda8fcdb248859...2.3.4
+[2.3.3]: https://github.com/sebastianbergmann/type/compare/2.3.2...ca39369c41313ed12c071ed38ecda8fcdb248859
+[2.3.2]: https://github.com/sebastianbergmann/type/compare/2.3.1...2.3.2
+[2.3.1]: https://github.com/sebastianbergmann/type/compare/2.3.0...2.3.1
+[2.3.0]: https://github.com/sebastianbergmann/type/compare/2.2.2...2.3.0
+[2.2.2]: https://github.com/sebastianbergmann/type/compare/2.2.1...2.2.2
+[2.2.1]: https://github.com/sebastianbergmann/type/compare/2.2.0...2.2.1
+[2.2.0]: https://github.com/sebastianbergmann/type/compare/2.1.1...2.2.0
+[2.1.1]: https://github.com/sebastianbergmann/type/compare/2.1.0...2.1.1
+[2.1.0]: https://github.com/sebastianbergmann/type/compare/2.0.0...2.1.0
+[2.0.0]: https://github.com/sebastianbergmann/type/compare/1.1.3...2.0.0
+[1.1.3]: https://github.com/sebastianbergmann/type/compare/1.1.2...1.1.3
+[1.1.2]: https://github.com/sebastianbergmann/type/compare/1.1.1...1.1.2
+[1.1.1]: https://github.com/sebastianbergmann/type/compare/1.1.0...1.1.1
+[1.1.0]: https://github.com/sebastianbergmann/type/compare/1.0.0...1.1.0
+[1.0.0]: https://github.com/sebastianbergmann/type/compare/ff74aa41746bd8d10e931843ebf37d42da513ede...1.0.0
diff --git a/www-api/vendor/sebastian/type/LICENSE b/www-api/vendor/sebastian/type/LICENSE
new file mode 100644
index 00000000..f4e4a328
--- /dev/null
+++ b/www-api/vendor/sebastian/type/LICENSE
@@ -0,0 +1,33 @@
+sebastian/type
+
+Copyright (c) 2019-2022, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
diff --git a/www-api/vendor/sebastian/type/README.md b/www-api/vendor/sebastian/type/README.md
new file mode 100644
index 00000000..1036ce7a
--- /dev/null
+++ b/www-api/vendor/sebastian/type/README.md
@@ -0,0 +1,20 @@
+# sebastian/type
+
+[![CI Status](https://github.com/sebastianbergmann/type/workflows/CI/badge.svg)](https://github.com/sebastianbergmann/type/actions)
+[![Type Coverage](https://shepherd.dev/github/sebastianbergmann/type/coverage.svg)](https://shepherd.dev/github/sebastianbergmann/type)
+
+Collection of value objects that represent the types of the PHP type system.
+
+## Installation
+
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+```
+composer require sebastian/type
+```
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+```
+composer require --dev sebastian/type
+```
diff --git a/www-api/vendor/sebastian/type/composer.json b/www-api/vendor/sebastian/type/composer.json
new file mode 100644
index 00000000..a0865c93
--- /dev/null
+++ b/www-api/vendor/sebastian/type/composer.json
@@ -0,0 +1,50 @@
+{
+    "name": "sebastian/type",
+    "description": "Collection of value objects that represent the types of the PHP type system",
+    "type": "library",
+    "homepage": "https://github.com/sebastianbergmann/type",
+    "license": "BSD-3-Clause",
+    "authors": [
+        {
+            "name": "Sebastian Bergmann",
+            "email": "sebastian@phpunit.de",
+            "role": "lead"
+        }
+    ],
+    "support": {
+        "issues": "https://github.com/sebastianbergmann/type/issues"
+    },
+    "prefer-stable": true,
+    "require": {
+        "php": ">=7.3"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^9.5"
+    },
+    "config": {
+        "platform": {
+            "php": "7.3.0"
+        },
+        "optimize-autoloader": true,
+        "sort-packages": true
+    },
+    "autoload": {
+        "classmap": [
+            "src/"
+        ]
+    },
+    "autoload-dev": {
+        "classmap": [
+            "tests/_fixture"
+        ],
+        "files": [
+            "tests/_fixture/callback_function.php",
+            "tests/_fixture/functions_that_declare_return_types.php"
+        ]
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "3.2-dev"
+        }
+    }
+}
diff --git a/www-api/vendor/sebastian/type/src/Parameter.php b/www-api/vendor/sebastian/type/src/Parameter.php
new file mode 100644
index 00000000..1adb061e
--- /dev/null
+++ b/www-api/vendor/sebastian/type/src/Parameter.php
@@ -0,0 +1,42 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/type.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Type;
+
+final class Parameter
+{
+    /**
+     * @psalm-var non-empty-string
+     */
+    private $name;
+
+    /**
+     * @var Type
+     */
+    private $type;
+
+    /**
+     * @psalm-param non-empty-string $name
+     */
+    public function __construct(string $name, Type $type)
+    {
+        $this->name = $name;
+        $this->type = $type;
+    }
+
+    public function name(): string
+    {
+        return $this->name;
+    }
+
+    public function type(): Type
+    {
+        return $this->type;
+    }
+}
diff --git a/www-api/vendor/sebastian/type/src/ReflectionMapper.php b/www-api/vendor/sebastian/type/src/ReflectionMapper.php
new file mode 100644
index 00000000..32099b4b
--- /dev/null
+++ b/www-api/vendor/sebastian/type/src/ReflectionMapper.php
@@ -0,0 +1,184 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/type.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Type;
+
+use function assert;
+use ReflectionFunctionAbstract;
+use ReflectionIntersectionType;
+use ReflectionMethod;
+use ReflectionNamedType;
+use ReflectionType;
+use ReflectionUnionType;
+
+final class ReflectionMapper
+{
+    /**
+     * @psalm-return list<Parameter>
+     */
+    public function fromParameterTypes(ReflectionFunctionAbstract $functionOrMethod): array
+    {
+        $parameters = [];
+
+        foreach ($functionOrMethod->getParameters() as $parameter) {
+            $name = $parameter->getName();
+
+            assert($name !== '');
+
+            if (!$parameter->hasType()) {
+                $parameters[] = new Parameter($name, new UnknownType);
+
+                continue;
+            }
+
+            $type = $parameter->getType();
+
+            if ($type instanceof ReflectionNamedType) {
+                $parameters[] = new Parameter(
+                    $name,
+                    $this->mapNamedType($type, $functionOrMethod)
+                );
+
+                continue;
+            }
+
+            if ($type instanceof ReflectionUnionType) {
+                $parameters[] = new Parameter(
+                    $name,
+                    $this->mapUnionType($type, $functionOrMethod)
+                );
+
+                continue;
+            }
+
+            if ($type instanceof ReflectionIntersectionType) {
+                $parameters[] = new Parameter(
+                    $name,
+                    $this->mapIntersectionType($type, $functionOrMethod)
+                );
+            }
+        }
+
+        return $parameters;
+    }
+
+    public function fromReturnType(ReflectionFunctionAbstract $functionOrMethod): Type
+    {
+        if (!$this->hasReturnType($functionOrMethod)) {
+            return new UnknownType;
+        }
+
+        $returnType = $this->returnType($functionOrMethod);
+
+        assert($returnType instanceof ReflectionNamedType || $returnType instanceof ReflectionUnionType || $returnType instanceof ReflectionIntersectionType);
+
+        if ($returnType instanceof ReflectionNamedType) {
+            return $this->mapNamedType($returnType, $functionOrMethod);
+        }
+
+        if ($returnType instanceof ReflectionUnionType) {
+            return $this->mapUnionType($returnType, $functionOrMethod);
+        }
+
+        if ($returnType instanceof ReflectionIntersectionType) {
+            return $this->mapIntersectionType($returnType, $functionOrMethod);
+        }
+    }
+
+    private function mapNamedType(ReflectionNamedType $type, ReflectionFunctionAbstract $functionOrMethod): Type
+    {
+        if ($functionOrMethod instanceof ReflectionMethod && $type->getName() === 'self') {
+            return ObjectType::fromName(
+                $functionOrMethod->getDeclaringClass()->getName(),
+                $type->allowsNull()
+            );
+        }
+
+        if ($functionOrMethod instanceof ReflectionMethod && $type->getName() === 'static') {
+            return new StaticType(
+                TypeName::fromReflection($functionOrMethod->getDeclaringClass()),
+                $type->allowsNull()
+            );
+        }
+
+        if ($type->getName() === 'mixed') {
+            return new MixedType;
+        }
+
+        if ($functionOrMethod instanceof ReflectionMethod && $type->getName() === 'parent') {
+            return ObjectType::fromName(
+                $functionOrMethod->getDeclaringClass()->getParentClass()->getName(),
+                $type->allowsNull()
+            );
+        }
+
+        return Type::fromName(
+            $type->getName(),
+            $type->allowsNull()
+        );
+    }
+
+    private function mapUnionType(ReflectionUnionType $type, ReflectionFunctionAbstract $functionOrMethod): Type
+    {
+        $types = [];
+
+        foreach ($type->getTypes() as $_type) {
+            assert($_type instanceof ReflectionNamedType || $_type instanceof ReflectionIntersectionType);
+
+            if ($_type instanceof ReflectionNamedType) {
+                $types[] = $this->mapNamedType($_type, $functionOrMethod);
+
+                continue;
+            }
+
+            $types[] = $this->mapIntersectionType($_type, $functionOrMethod);
+        }
+
+        return new UnionType(...$types);
+    }
+
+    private function mapIntersectionType(ReflectionIntersectionType $type, ReflectionFunctionAbstract $functionOrMethod): Type
+    {
+        $types = [];
+
+        foreach ($type->getTypes() as $_type) {
+            assert($_type instanceof ReflectionNamedType);
+
+            $types[] = $this->mapNamedType($_type, $functionOrMethod);
+        }
+
+        return new IntersectionType(...$types);
+    }
+
+    private function hasReturnType(ReflectionFunctionAbstract $functionOrMethod): bool
+    {
+        if ($functionOrMethod->hasReturnType()) {
+            return true;
+        }
+
+        if (!method_exists($functionOrMethod, 'hasTentativeReturnType')) {
+            return false;
+        }
+
+        return $functionOrMethod->hasTentativeReturnType();
+    }
+
+    private function returnType(ReflectionFunctionAbstract $functionOrMethod): ?ReflectionType
+    {
+        if ($functionOrMethod->hasReturnType()) {
+            return $functionOrMethod->getReturnType();
+        }
+
+        if (!method_exists($functionOrMethod, 'getTentativeReturnType')) {
+            return null;
+        }
+
+        return $functionOrMethod->getTentativeReturnType();
+    }
+}
diff --git a/www-api/vendor/sebastian/type/src/TypeName.php b/www-api/vendor/sebastian/type/src/TypeName.php
new file mode 100644
index 00000000..17d477cf
--- /dev/null
+++ b/www-api/vendor/sebastian/type/src/TypeName.php
@@ -0,0 +1,83 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/type.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Type;
+
+use function array_pop;
+use function explode;
+use function implode;
+use function substr;
+use ReflectionClass;
+
+final class TypeName
+{
+    /**
+     * @var ?string
+     */
+    private $namespaceName;
+
+    /**
+     * @var string
+     */
+    private $simpleName;
+
+    public static function fromQualifiedName(string $fullClassName): self
+    {
+        if ($fullClassName[0] === '\\') {
+            $fullClassName = substr($fullClassName, 1);
+        }
+
+        $classNameParts = explode('\\', $fullClassName);
+
+        $simpleName    = array_pop($classNameParts);
+        $namespaceName = implode('\\', $classNameParts);
+
+        return new self($namespaceName, $simpleName);
+    }
+
+    public static function fromReflection(ReflectionClass $type): self
+    {
+        return new self(
+            $type->getNamespaceName(),
+            $type->getShortName()
+        );
+    }
+
+    public function __construct(?string $namespaceName, string $simpleName)
+    {
+        if ($namespaceName === '') {
+            $namespaceName = null;
+        }
+
+        $this->namespaceName = $namespaceName;
+        $this->simpleName    = $simpleName;
+    }
+
+    public function namespaceName(): ?string
+    {
+        return $this->namespaceName;
+    }
+
+    public function simpleName(): string
+    {
+        return $this->simpleName;
+    }
+
+    public function qualifiedName(): string
+    {
+        return $this->namespaceName === null
+             ? $this->simpleName
+             : $this->namespaceName . '\\' . $this->simpleName;
+    }
+
+    public function isNamespaced(): bool
+    {
+        return $this->namespaceName !== null;
+    }
+}
diff --git a/www-api/vendor/sebastian/type/src/exception/Exception.php b/www-api/vendor/sebastian/type/src/exception/Exception.php
new file mode 100644
index 00000000..e0e7ee57
--- /dev/null
+++ b/www-api/vendor/sebastian/type/src/exception/Exception.php
@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/type.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Type;
+
+use Throwable;
+
+interface Exception extends Throwable
+{
+}
diff --git a/www-api/vendor/sebastian/type/src/exception/RuntimeException.php b/www-api/vendor/sebastian/type/src/exception/RuntimeException.php
new file mode 100644
index 00000000..4dfea6a6
--- /dev/null
+++ b/www-api/vendor/sebastian/type/src/exception/RuntimeException.php
@@ -0,0 +1,14 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/type.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Type;
+
+final class RuntimeException extends \RuntimeException implements Exception
+{
+}
diff --git a/www-api/vendor/sebastian/type/src/type/CallableType.php b/www-api/vendor/sebastian/type/src/type/CallableType.php
new file mode 100644
index 00000000..553f1559
--- /dev/null
+++ b/www-api/vendor/sebastian/type/src/type/CallableType.php
@@ -0,0 +1,204 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/type.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Type;
+
+use function assert;
+use function class_exists;
+use function count;
+use function explode;
+use function function_exists;
+use function is_array;
+use function is_object;
+use function is_string;
+use Closure;
+use ReflectionClass;
+use ReflectionException;
+use ReflectionObject;
+
+final class CallableType extends Type
+{
+    /**
+     * @var bool
+     */
+    private $allowsNull;
+
+    public function __construct(bool $nullable)
+    {
+        $this->allowsNull = $nullable;
+    }
+
+    /**
+     * @throws RuntimeException
+     */
+    public function isAssignable(Type $other): bool
+    {
+        if ($this->allowsNull && $other instanceof NullType) {
+            return true;
+        }
+
+        if ($other instanceof self) {
+            return true;
+        }
+
+        if ($other instanceof ObjectType) {
+            if ($this->isClosure($other)) {
+                return true;
+            }
+
+            if ($this->hasInvokeMethod($other)) {
+                return true;
+            }
+        }
+
+        if ($other instanceof SimpleType) {
+            if ($this->isFunction($other)) {
+                return true;
+            }
+
+            if ($this->isClassCallback($other)) {
+                return true;
+            }
+
+            if ($this->isObjectCallback($other)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    public function name(): string
+    {
+        return 'callable';
+    }
+
+    public function allowsNull(): bool
+    {
+        return $this->allowsNull;
+    }
+
+    /**
+     * @psalm-assert-if-true CallableType $this
+     */
+    public function isCallable(): bool
+    {
+        return true;
+    }
+
+    private function isClosure(ObjectType $type): bool
+    {
+        return !$type->className()->isNamespaced() && $type->className()->simpleName() === Closure::class;
+    }
+
+    /**
+     * @throws RuntimeException
+     */
+    private function hasInvokeMethod(ObjectType $type): bool
+    {
+        $className = $type->className()->qualifiedName();
+        assert(class_exists($className));
+
+        try {
+            $class = new ReflectionClass($className);
+            // @codeCoverageIgnoreStart
+        } catch (ReflectionException $e) {
+            throw new RuntimeException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+            // @codeCoverageIgnoreEnd
+        }
+
+        if ($class->hasMethod('__invoke')) {
+            return true;
+        }
+
+        return false;
+    }
+
+    private function isFunction(SimpleType $type): bool
+    {
+        if (!is_string($type->value())) {
+            return false;
+        }
+
+        return function_exists($type->value());
+    }
+
+    private function isObjectCallback(SimpleType $type): bool
+    {
+        if (!is_array($type->value())) {
+            return false;
+        }
+
+        if (count($type->value()) !== 2) {
+            return false;
+        }
+
+        if (!is_object($type->value()[0]) || !is_string($type->value()[1])) {
+            return false;
+        }
+
+        [$object, $methodName] = $type->value();
+
+        return (new ReflectionObject($object))->hasMethod($methodName);
+    }
+
+    private function isClassCallback(SimpleType $type): bool
+    {
+        if (!is_string($type->value()) && !is_array($type->value())) {
+            return false;
+        }
+
+        if (is_string($type->value())) {
+            if (strpos($type->value(), '::') === false) {
+                return false;
+            }
+
+            [$className, $methodName] = explode('::', $type->value());
+        }
+
+        if (is_array($type->value())) {
+            if (count($type->value()) !== 2) {
+                return false;
+            }
+
+            if (!is_string($type->value()[0]) || !is_string($type->value()[1])) {
+                return false;
+            }
+
+            [$className, $methodName] = $type->value();
+        }
+
+        assert(isset($className) && is_string($className) && class_exists($className));
+        assert(isset($methodName) && is_string($methodName));
+
+        try {
+            $class = new ReflectionClass($className);
+
+            if ($class->hasMethod($methodName)) {
+                $method = $class->getMethod($methodName);
+
+                return $method->isPublic() && $method->isStatic();
+            }
+            // @codeCoverageIgnoreStart
+        } catch (ReflectionException $e) {
+            throw new RuntimeException(
+                $e->getMessage(),
+                (int) $e->getCode(),
+                $e
+            );
+            // @codeCoverageIgnoreEnd
+        }
+
+        return false;
+    }
+}
diff --git a/www-api/vendor/sebastian/type/src/type/FalseType.php b/www-api/vendor/sebastian/type/src/type/FalseType.php
new file mode 100644
index 00000000..f417fb69
--- /dev/null
+++ b/www-api/vendor/sebastian/type/src/type/FalseType.php
@@ -0,0 +1,42 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/type.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Type;
+
+final class FalseType extends Type
+{
+    public function isAssignable(Type $other): bool
+    {
+        if ($other instanceof self) {
+            return true;
+        }
+
+        return $other instanceof SimpleType &&
+              $other->name() === 'bool' &&
+              $other->value() === false;
+    }
+
+    public function name(): string
+    {
+        return 'false';
+    }
+
+    public function allowsNull(): bool
+    {
+        return false;
+    }
+
+    /**
+     * @psalm-assert-if-true FalseType $this
+     */
+    public function isFalse(): bool
+    {
+        return true;
+    }
+}
diff --git a/www-api/vendor/sebastian/type/src/type/GenericObjectType.php b/www-api/vendor/sebastian/type/src/type/GenericObjectType.php
new file mode 100644
index 00000000..d06963f0
--- /dev/null
+++ b/www-api/vendor/sebastian/type/src/type/GenericObjectType.php
@@ -0,0 +1,54 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/type.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Type;
+
+final class GenericObjectType extends Type
+{
+    /**
+     * @var bool
+     */
+    private $allowsNull;
+
+    public function __construct(bool $nullable)
+    {
+        $this->allowsNull = $nullable;
+    }
+
+    public function isAssignable(Type $other): bool
+    {
+        if ($this->allowsNull && $other instanceof NullType) {
+            return true;
+        }
+
+        if (!$other instanceof ObjectType) {
+            return false;
+        }
+
+        return true;
+    }
+
+    public function name(): string
+    {
+        return 'object';
+    }
+
+    public function allowsNull(): bool
+    {
+        return $this->allowsNull;
+    }
+
+    /**
+     * @psalm-assert-if-true GenericObjectType $this
+     */
+    public function isGenericObject(): bool
+    {
+        return true;
+    }
+}
diff --git a/www-api/vendor/sebastian/type/src/type/IntersectionType.php b/www-api/vendor/sebastian/type/src/type/IntersectionType.php
new file mode 100644
index 00000000..4ac72ac9
--- /dev/null
+++ b/www-api/vendor/sebastian/type/src/type/IntersectionType.php
@@ -0,0 +1,126 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/type.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Type;
+
+use function array_unique;
+use function assert;
+use function count;
+use function implode;
+use function sort;
+
+final class IntersectionType extends Type
+{
+    /**
+     * @psalm-var non-empty-list<Type>
+     */
+    private $types;
+
+    /**
+     * @throws RuntimeException
+     */
+    public function __construct(Type ...$types)
+    {
+        $this->ensureMinimumOfTwoTypes(...$types);
+        $this->ensureOnlyValidTypes(...$types);
+        $this->ensureNoDuplicateTypes(...$types);
+
+        $this->types = $types;
+    }
+
+    public function isAssignable(Type $other): bool
+    {
+        return $other->isObject();
+    }
+
+    public function asString(): string
+    {
+        return $this->name();
+    }
+
+    public function name(): string
+    {
+        $types = [];
+
+        foreach ($this->types as $type) {
+            $types[] = $type->name();
+        }
+
+        sort($types);
+
+        return implode('&', $types);
+    }
+
+    public function allowsNull(): bool
+    {
+        return false;
+    }
+
+    /**
+     * @psalm-assert-if-true IntersectionType $this
+     */
+    public function isIntersection(): bool
+    {
+        return true;
+    }
+
+    /**
+     * @psalm-return non-empty-list<Type>
+     */
+    public function types(): array
+    {
+        return $this->types;
+    }
+
+    /**
+     * @throws RuntimeException
+     */
+    private function ensureMinimumOfTwoTypes(Type ...$types): void
+    {
+        if (count($types) < 2) {
+            throw new RuntimeException(
+                'An intersection type must be composed of at least two types'
+            );
+        }
+    }
+
+    /**
+     * @throws RuntimeException
+     */
+    private function ensureOnlyValidTypes(Type ...$types): void
+    {
+        foreach ($types as $type) {
+            if (!$type->isObject()) {
+                throw new RuntimeException(
+                    'An intersection type can only be composed of interfaces and classes'
+                );
+            }
+        }
+    }
+
+    /**
+     * @throws RuntimeException
+     */
+    private function ensureNoDuplicateTypes(Type ...$types): void
+    {
+        $names = [];
+
+        foreach ($types as $type) {
+            assert($type instanceof ObjectType);
+
+            $names[] = $type->className()->qualifiedName();
+        }
+
+        if (count(array_unique($names)) < count($names)) {
+            throw new RuntimeException(
+                'An intersection type must not contain duplicate types'
+            );
+        }
+    }
+}
diff --git a/www-api/vendor/sebastian/type/src/type/IterableType.php b/www-api/vendor/sebastian/type/src/type/IterableType.php
new file mode 100644
index 00000000..7b2a58fa
--- /dev/null
+++ b/www-api/vendor/sebastian/type/src/type/IterableType.php
@@ -0,0 +1,84 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/type.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Type;
+
+use function assert;
+use function class_exists;
+use function is_iterable;
+use ReflectionClass;
+use ReflectionException;
+
+final class IterableType extends Type
+{
+    /**
+     * @var bool
+     */
+    private $allowsNull;
+
+    public function __construct(bool $nullable)
+    {
+        $this->allowsNull = $nullable;
+    }
+
+    /**
+     * @throws RuntimeException
+     */
+    public function isAssignable(Type $other): bool
+    {
+        if ($this->allowsNull && $other instanceof NullType) {
+            return true;
+        }
+
+        if ($other instanceof self) {
+            return true;
+        }
+
+        if ($other instanceof SimpleType) {
+            return is_iterable($other->value());
+        }
+
+        if ($other instanceof ObjectType) {
+            $className = $other->className()->qualifiedName();
+            assert(class_exists($className));
+
+            try {
+                return (new ReflectionClass($className))->isIterable();
+                // @codeCoverageIgnoreStart
+            } catch (ReflectionException $e) {
+                throw new RuntimeException(
+                    $e->getMessage(),
+                    (int) $e->getCode(),
+                    $e
+                );
+                // @codeCoverageIgnoreEnd
+            }
+        }
+
+        return false;
+    }
+
+    public function name(): string
+    {
+        return 'iterable';
+    }
+
+    public function allowsNull(): bool
+    {
+        return $this->allowsNull;
+    }
+
+    /**
+     * @psalm-assert-if-true IterableType $this
+     */
+    public function isIterable(): bool
+    {
+        return true;
+    }
+}
diff --git a/www-api/vendor/sebastian/type/src/type/MixedType.php b/www-api/vendor/sebastian/type/src/type/MixedType.php
new file mode 100644
index 00000000..a1412e45
--- /dev/null
+++ b/www-api/vendor/sebastian/type/src/type/MixedType.php
@@ -0,0 +1,41 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/type.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Type;
+
+final class MixedType extends Type
+{
+    public function isAssignable(Type $other): bool
+    {
+        return !$other instanceof VoidType;
+    }
+
+    public function asString(): string
+    {
+        return 'mixed';
+    }
+
+    public function name(): string
+    {
+        return 'mixed';
+    }
+
+    public function allowsNull(): bool
+    {
+        return true;
+    }
+
+    /**
+     * @psalm-assert-if-true MixedType $this
+     */
+    public function isMixed(): bool
+    {
+        return true;
+    }
+}
diff --git a/www-api/vendor/sebastian/type/src/type/NeverType.php b/www-api/vendor/sebastian/type/src/type/NeverType.php
new file mode 100644
index 00000000..6c144743
--- /dev/null
+++ b/www-api/vendor/sebastian/type/src/type/NeverType.php
@@ -0,0 +1,36 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/type.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Type;
+
+final class NeverType extends Type
+{
+    public function isAssignable(Type $other): bool
+    {
+        return $other instanceof self;
+    }
+
+    public function name(): string
+    {
+        return 'never';
+    }
+
+    public function allowsNull(): bool
+    {
+        return false;
+    }
+
+    /**
+     * @psalm-assert-if-true NeverType $this
+     */
+    public function isNever(): bool
+    {
+        return true;
+    }
+}
diff --git a/www-api/vendor/sebastian/type/src/type/NullType.php b/www-api/vendor/sebastian/type/src/type/NullType.php
new file mode 100644
index 00000000..93834eab
--- /dev/null
+++ b/www-api/vendor/sebastian/type/src/type/NullType.php
@@ -0,0 +1,41 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/type.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Type;
+
+final class NullType extends Type
+{
+    public function isAssignable(Type $other): bool
+    {
+        return !($other instanceof VoidType);
+    }
+
+    public function name(): string
+    {
+        return 'null';
+    }
+
+    public function asString(): string
+    {
+        return 'null';
+    }
+
+    public function allowsNull(): bool
+    {
+        return true;
+    }
+
+    /**
+     * @psalm-assert-if-true NullType $this
+     */
+    public function isNull(): bool
+    {
+        return true;
+    }
+}
diff --git a/www-api/vendor/sebastian/type/src/type/ObjectType.php b/www-api/vendor/sebastian/type/src/type/ObjectType.php
new file mode 100644
index 00000000..44febb27
--- /dev/null
+++ b/www-api/vendor/sebastian/type/src/type/ObjectType.php
@@ -0,0 +1,74 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/type.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Type;
+
+use function is_subclass_of;
+use function strcasecmp;
+
+final class ObjectType extends Type
+{
+    /**
+     * @var TypeName
+     */
+    private $className;
+
+    /**
+     * @var bool
+     */
+    private $allowsNull;
+
+    public function __construct(TypeName $className, bool $allowsNull)
+    {
+        $this->className  = $className;
+        $this->allowsNull = $allowsNull;
+    }
+
+    public function isAssignable(Type $other): bool
+    {
+        if ($this->allowsNull && $other instanceof NullType) {
+            return true;
+        }
+
+        if ($other instanceof self) {
+            if (0 === strcasecmp($this->className->qualifiedName(), $other->className->qualifiedName())) {
+                return true;
+            }
+
+            if (is_subclass_of($other->className->qualifiedName(), $this->className->qualifiedName(), true)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    public function name(): string
+    {
+        return $this->className->qualifiedName();
+    }
+
+    public function allowsNull(): bool
+    {
+        return $this->allowsNull;
+    }
+
+    public function className(): TypeName
+    {
+        return $this->className;
+    }
+
+    /**
+     * @psalm-assert-if-true ObjectType $this
+     */
+    public function isObject(): bool
+    {
+        return true;
+    }
+}
diff --git a/www-api/vendor/sebastian/type/src/type/SimpleType.php b/www-api/vendor/sebastian/type/src/type/SimpleType.php
new file mode 100644
index 00000000..4dce75da
--- /dev/null
+++ b/www-api/vendor/sebastian/type/src/type/SimpleType.php
@@ -0,0 +1,104 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/type.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Type;
+
+use function strtolower;
+
+final class SimpleType extends Type
+{
+    /**
+     * @var string
+     */
+    private $name;
+
+    /**
+     * @var bool
+     */
+    private $allowsNull;
+
+    /**
+     * @var mixed
+     */
+    private $value;
+
+    public function __construct(string $name, bool $nullable, $value = null)
+    {
+        $this->name       = $this->normalize($name);
+        $this->allowsNull = $nullable;
+        $this->value      = $value;
+    }
+
+    public function isAssignable(Type $other): bool
+    {
+        if ($this->allowsNull && $other instanceof NullType) {
+            return true;
+        }
+
+        if ($this->name === 'bool' && $other->name() === 'true') {
+            return true;
+        }
+
+        if ($this->name === 'bool' && $other->name() === 'false') {
+            return true;
+        }
+
+        if ($other instanceof self) {
+            return $this->name === $other->name;
+        }
+
+        return false;
+    }
+
+    public function name(): string
+    {
+        return $this->name;
+    }
+
+    public function allowsNull(): bool
+    {
+        return $this->allowsNull;
+    }
+
+    public function value()
+    {
+        return $this->value;
+    }
+
+    /**
+     * @psalm-assert-if-true SimpleType $this
+     */
+    public function isSimple(): bool
+    {
+        return true;
+    }
+
+    private function normalize(string $name): string
+    {
+        $name = strtolower($name);
+
+        switch ($name) {
+            case 'boolean':
+                return 'bool';
+
+            case 'real':
+            case 'double':
+                return 'float';
+
+            case 'integer':
+                return 'int';
+
+            case '[]':
+                return 'array';
+
+            default:
+                return $name;
+        }
+    }
+}
diff --git a/www-api/vendor/sebastian/type/src/type/StaticType.php b/www-api/vendor/sebastian/type/src/type/StaticType.php
new file mode 100644
index 00000000..cbc13f5f
--- /dev/null
+++ b/www-api/vendor/sebastian/type/src/type/StaticType.php
@@ -0,0 +1,68 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/type.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Type;
+
+final class StaticType extends Type
+{
+    /**
+     * @var TypeName
+     */
+    private $className;
+
+    /**
+     * @var bool
+     */
+    private $allowsNull;
+
+    public function __construct(TypeName $className, bool $allowsNull)
+    {
+        $this->className  = $className;
+        $this->allowsNull = $allowsNull;
+    }
+
+    public function isAssignable(Type $other): bool
+    {
+        if ($this->allowsNull && $other instanceof NullType) {
+            return true;
+        }
+
+        if (!$other instanceof ObjectType) {
+            return false;
+        }
+
+        if (0 === strcasecmp($this->className->qualifiedName(), $other->className()->qualifiedName())) {
+            return true;
+        }
+
+        if (is_subclass_of($other->className()->qualifiedName(), $this->className->qualifiedName(), true)) {
+            return true;
+        }
+
+        return false;
+    }
+
+    public function name(): string
+    {
+        return 'static';
+    }
+
+    public function allowsNull(): bool
+    {
+        return $this->allowsNull;
+    }
+
+    /**
+     * @psalm-assert-if-true StaticType $this
+     */
+    public function isStatic(): bool
+    {
+        return true;
+    }
+}
diff --git a/www-api/vendor/sebastian/type/src/type/TrueType.php b/www-api/vendor/sebastian/type/src/type/TrueType.php
new file mode 100644
index 00000000..94e5be99
--- /dev/null
+++ b/www-api/vendor/sebastian/type/src/type/TrueType.php
@@ -0,0 +1,42 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/type.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Type;
+
+final class TrueType extends Type
+{
+    public function isAssignable(Type $other): bool
+    {
+        if ($other instanceof self) {
+            return true;
+        }
+
+        return $other instanceof SimpleType &&
+              $other->name() === 'bool' &&
+              $other->value() === true;
+    }
+
+    public function name(): string
+    {
+        return 'true';
+    }
+
+    public function allowsNull(): bool
+    {
+        return false;
+    }
+
+    /**
+     * @psalm-assert-if-true TrueType $this
+     */
+    public function isTrue(): bool
+    {
+        return true;
+    }
+}
diff --git a/www-api/vendor/sebastian/type/src/type/Type.php b/www-api/vendor/sebastian/type/src/type/Type.php
new file mode 100644
index 00000000..e7536683
--- /dev/null
+++ b/www-api/vendor/sebastian/type/src/type/Type.php
@@ -0,0 +1,226 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/type.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Type;
+
+use const PHP_VERSION;
+use function get_class;
+use function gettype;
+use function strtolower;
+use function version_compare;
+
+abstract class Type
+{
+    public static function fromValue($value, bool $allowsNull): self
+    {
+        if ($allowsNull === false) {
+            if ($value === true) {
+                return new TrueType;
+            }
+
+            if ($value === false) {
+                return new FalseType;
+            }
+        }
+
+        $typeName = gettype($value);
+
+        if ($typeName === 'object') {
+            return new ObjectType(TypeName::fromQualifiedName(get_class($value)), $allowsNull);
+        }
+
+        $type = self::fromName($typeName, $allowsNull);
+
+        if ($type instanceof SimpleType) {
+            $type = new SimpleType($typeName, $allowsNull, $value);
+        }
+
+        return $type;
+    }
+
+    public static function fromName(string $typeName, bool $allowsNull): self
+    {
+        if (version_compare(PHP_VERSION, '8.1.0-dev', '>=') && strtolower($typeName) === 'never') {
+            return new NeverType;
+        }
+
+        switch (strtolower($typeName)) {
+            case 'callable':
+                return new CallableType($allowsNull);
+
+            case 'true':
+                return new TrueType;
+
+            case 'false':
+                return new FalseType;
+
+            case 'iterable':
+                return new IterableType($allowsNull);
+
+            case 'null':
+                return new NullType;
+
+            case 'object':
+                return new GenericObjectType($allowsNull);
+
+            case 'unknown type':
+                return new UnknownType;
+
+            case 'void':
+                return new VoidType;
+
+            case 'array':
+            case 'bool':
+            case 'boolean':
+            case 'double':
+            case 'float':
+            case 'int':
+            case 'integer':
+            case 'real':
+            case 'resource':
+            case 'resource (closed)':
+            case 'string':
+                return new SimpleType($typeName, $allowsNull);
+
+            default:
+                return new ObjectType(TypeName::fromQualifiedName($typeName), $allowsNull);
+        }
+    }
+
+    public function asString(): string
+    {
+        return ($this->allowsNull() ? '?' : '') . $this->name();
+    }
+
+    /**
+     * @psalm-assert-if-true CallableType $this
+     */
+    public function isCallable(): bool
+    {
+        return false;
+    }
+
+    /**
+     * @psalm-assert-if-true TrueType $this
+     */
+    public function isTrue(): bool
+    {
+        return false;
+    }
+
+    /**
+     * @psalm-assert-if-true FalseType $this
+     */
+    public function isFalse(): bool
+    {
+        return false;
+    }
+
+    /**
+     * @psalm-assert-if-true GenericObjectType $this
+     */
+    public function isGenericObject(): bool
+    {
+        return false;
+    }
+
+    /**
+     * @psalm-assert-if-true IntersectionType $this
+     */
+    public function isIntersection(): bool
+    {
+        return false;
+    }
+
+    /**
+     * @psalm-assert-if-true IterableType $this
+     */
+    public function isIterable(): bool
+    {
+        return false;
+    }
+
+    /**
+     * @psalm-assert-if-true MixedType $this
+     */
+    public function isMixed(): bool
+    {
+        return false;
+    }
+
+    /**
+     * @psalm-assert-if-true NeverType $this
+     */
+    public function isNever(): bool
+    {
+        return false;
+    }
+
+    /**
+     * @psalm-assert-if-true NullType $this
+     */
+    public function isNull(): bool
+    {
+        return false;
+    }
+
+    /**
+     * @psalm-assert-if-true ObjectType $this
+     */
+    public function isObject(): bool
+    {
+        return false;
+    }
+
+    /**
+     * @psalm-assert-if-true SimpleType $this
+     */
+    public function isSimple(): bool
+    {
+        return false;
+    }
+
+    /**
+     * @psalm-assert-if-true StaticType $this
+     */
+    public function isStatic(): bool
+    {
+        return false;
+    }
+
+    /**
+     * @psalm-assert-if-true UnionType $this
+     */
+    public function isUnion(): bool
+    {
+        return false;
+    }
+
+    /**
+     * @psalm-assert-if-true UnknownType $this
+     */
+    public function isUnknown(): bool
+    {
+        return false;
+    }
+
+    /**
+     * @psalm-assert-if-true VoidType $this
+     */
+    public function isVoid(): bool
+    {
+        return false;
+    }
+
+    abstract public function isAssignable(self $other): bool;
+
+    abstract public function name(): string;
+
+    abstract public function allowsNull(): bool;
+}
diff --git a/www-api/vendor/sebastian/type/src/type/UnionType.php b/www-api/vendor/sebastian/type/src/type/UnionType.php
new file mode 100644
index 00000000..427729c5
--- /dev/null
+++ b/www-api/vendor/sebastian/type/src/type/UnionType.php
@@ -0,0 +1,138 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/type.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Type;
+
+use function count;
+use function implode;
+use function sort;
+
+final class UnionType extends Type
+{
+    /**
+     * @psalm-var non-empty-list<Type>
+     */
+    private $types;
+
+    /**
+     * @throws RuntimeException
+     */
+    public function __construct(Type ...$types)
+    {
+        $this->ensureMinimumOfTwoTypes(...$types);
+        $this->ensureOnlyValidTypes(...$types);
+
+        $this->types = $types;
+    }
+
+    public function isAssignable(Type $other): bool
+    {
+        foreach ($this->types as $type) {
+            if ($type->isAssignable($other)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    public function asString(): string
+    {
+        return $this->name();
+    }
+
+    public function name(): string
+    {
+        $types = [];
+
+        foreach ($this->types as $type) {
+            if ($type->isIntersection()) {
+                $types[] = '(' . $type->name() . ')';
+
+                continue;
+            }
+
+            $types[] = $type->name();
+        }
+
+        sort($types);
+
+        return implode('|', $types);
+    }
+
+    public function allowsNull(): bool
+    {
+        foreach ($this->types as $type) {
+            if ($type instanceof NullType) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * @psalm-assert-if-true UnionType $this
+     */
+    public function isUnion(): bool
+    {
+        return true;
+    }
+
+    public function containsIntersectionTypes(): bool
+    {
+        foreach ($this->types as $type) {
+            if ($type->isIntersection()) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * @psalm-return non-empty-list<Type>
+     */
+    public function types(): array
+    {
+        return $this->types;
+    }
+
+    /**
+     * @throws RuntimeException
+     */
+    private function ensureMinimumOfTwoTypes(Type ...$types): void
+    {
+        if (count($types) < 2) {
+            throw new RuntimeException(
+                'A union type must be composed of at least two types'
+            );
+        }
+    }
+
+    /**
+     * @throws RuntimeException
+     */
+    private function ensureOnlyValidTypes(Type ...$types): void
+    {
+        foreach ($types as $type) {
+            if ($type instanceof UnknownType) {
+                throw new RuntimeException(
+                    'A union type must not be composed of an unknown type'
+                );
+            }
+
+            if ($type instanceof VoidType) {
+                throw new RuntimeException(
+                    'A union type must not be composed of a void type'
+                );
+            }
+        }
+    }
+}
diff --git a/www-api/vendor/sebastian/type/src/type/UnknownType.php b/www-api/vendor/sebastian/type/src/type/UnknownType.php
new file mode 100644
index 00000000..dc274407
--- /dev/null
+++ b/www-api/vendor/sebastian/type/src/type/UnknownType.php
@@ -0,0 +1,41 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/type.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Type;
+
+final class UnknownType extends Type
+{
+    public function isAssignable(Type $other): bool
+    {
+        return true;
+    }
+
+    public function name(): string
+    {
+        return 'unknown type';
+    }
+
+    public function asString(): string
+    {
+        return '';
+    }
+
+    public function allowsNull(): bool
+    {
+        return true;
+    }
+
+    /**
+     * @psalm-assert-if-true UnknownType $this
+     */
+    public function isUnknown(): bool
+    {
+        return true;
+    }
+}
diff --git a/www-api/vendor/sebastian/type/src/type/VoidType.php b/www-api/vendor/sebastian/type/src/type/VoidType.php
new file mode 100644
index 00000000..f740fe29
--- /dev/null
+++ b/www-api/vendor/sebastian/type/src/type/VoidType.php
@@ -0,0 +1,36 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/type.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Type;
+
+final class VoidType extends Type
+{
+    public function isAssignable(Type $other): bool
+    {
+        return $other instanceof self;
+    }
+
+    public function name(): string
+    {
+        return 'void';
+    }
+
+    public function allowsNull(): bool
+    {
+        return false;
+    }
+
+    /**
+     * @psalm-assert-if-true VoidType $this
+     */
+    public function isVoid(): bool
+    {
+        return true;
+    }
+}
diff --git a/www-api/vendor/sebastian/version/.gitattributes b/www-api/vendor/sebastian/version/.gitattributes
new file mode 100644
index 00000000..54b89530
--- /dev/null
+++ b/www-api/vendor/sebastian/version/.gitattributes
@@ -0,0 +1,4 @@
+/.github        export-ignore
+/.php_cs.dist   export-ignore
+
+*.php diff=php
diff --git a/www-api/vendor/sebastian/version/.gitignore b/www-api/vendor/sebastian/version/.gitignore
new file mode 100644
index 00000000..ff5ec9a0
--- /dev/null
+++ b/www-api/vendor/sebastian/version/.gitignore
@@ -0,0 +1,2 @@
+/.php_cs.cache
+/.idea
diff --git a/www-api/vendor/sebastian/version/ChangeLog.md b/www-api/vendor/sebastian/version/ChangeLog.md
new file mode 100644
index 00000000..10fd9a1a
--- /dev/null
+++ b/www-api/vendor/sebastian/version/ChangeLog.md
@@ -0,0 +1,25 @@
+# ChangeLog
+
+All notable changes are documented in this file using the [Keep a CHANGELOG](https://keepachangelog.com/) principles.
+
+## [3.0.2] - 2020-09-28
+
+### Changed
+
+* Changed PHP version constraint in `composer.json` from `^7.3 || ^8.0` to `>=7.3`
+
+## [3.0.1] - 2020-06-26
+
+### Added
+
+* This component is now supported on PHP 8
+
+## [3.0.0] - 2020-01-21
+
+### Removed
+
+* This component is no longer supported on PHP 7.1 and PHP 7.2
+
+[3.0.2]: https://github.com/sebastianbergmann/version/compare/3.0.1...3.0.2
+[3.0.1]: https://github.com/sebastianbergmann/version/compare/3.0.0...3.0.1
+[3.0.0]: https://github.com/sebastianbergmann/version/compare/2.0.1...3.0.0
diff --git a/www-api/vendor/sebastian/version/LICENSE b/www-api/vendor/sebastian/version/LICENSE
new file mode 100644
index 00000000..aa6bca29
--- /dev/null
+++ b/www-api/vendor/sebastian/version/LICENSE
@@ -0,0 +1,33 @@
+Version
+
+Copyright (c) 2013-2020, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
diff --git a/www-api/vendor/sebastian/version/README.md b/www-api/vendor/sebastian/version/README.md
new file mode 100644
index 00000000..2864c812
--- /dev/null
+++ b/www-api/vendor/sebastian/version/README.md
@@ -0,0 +1,43 @@
+# Version
+
+**Version** is a library that helps with managing the version number of Git-hosted PHP projects.
+
+## Installation
+
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+    composer require sebastian/version
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+    composer require --dev sebastian/version
+
+## Usage
+
+The constructor of the `SebastianBergmann\Version` class expects two parameters:
+
+* `$release` is the version number of the latest release (`X.Y.Z`, for instance) or the name of the release series (`X.Y`) when no release has been made from that branch / for that release series yet.
+* `$path` is the path to the directory (or a subdirectory thereof) where the sourcecode of the project can be found. Simply passing `__DIR__` here usually suffices.
+
+Apart from the constructor, the `SebastianBergmann\Version` class has a single public method: `getVersion()`.
+
+Here is a contrived example that shows the basic usage:
+
+    <?php
+    $version = new SebastianBergmann\Version(
+      '3.7.10', '/usr/local/src/phpunit'
+    );
+
+    var_dump($version->getVersion());
+    ?>
+
+    string(18) "3.7.10-17-g00f3408"
+
+When a new release is prepared, the string that is passed to the constructor as the first argument needs to be updated.
+
+### How SebastianBergmann\Version::getVersion() works
+
+* If `$path` is not (part of) a Git repository and `$release` is in `X.Y.Z` format then `$release` is returned as-is.
+* If `$path` is not (part of) a Git repository and `$release` is in `X.Y` format then `$release` is returned suffixed with `-dev`.
+* If `$path` is (part of) a Git repository and `$release` is in `X.Y.Z` format then the output of `git describe --tags` is returned as-is.
+* If `$path` is (part of) a Git repository and `$release` is in `X.Y` format then a string is returned that begins with `X.Y` and ends with information from `git describe --tags`.
diff --git a/www-api/vendor/sebastian/version/composer.json b/www-api/vendor/sebastian/version/composer.json
new file mode 100644
index 00000000..e76dbf41
--- /dev/null
+++ b/www-api/vendor/sebastian/version/composer.json
@@ -0,0 +1,37 @@
+{
+    "name": "sebastian/version",
+    "description": "Library that helps with managing the version number of Git-hosted PHP projects",
+    "homepage": "https://github.com/sebastianbergmann/version",
+    "license": "BSD-3-Clause",
+    "authors": [
+        {
+            "name": "Sebastian Bergmann",
+            "email": "sebastian@phpunit.de",
+            "role": "lead"
+        }
+    ],
+    "support": {
+        "issues": "https://github.com/sebastianbergmann/version/issues"
+    },
+    "config": {
+        "platform": {
+            "php": "7.3.0"
+        },
+        "optimize-autoloader": true,
+        "sort-packages": true
+    },
+    "prefer-stable": true,
+    "require": {
+        "php": ">=7.3"
+    },
+    "autoload": {
+        "classmap": [
+            "src/"
+        ]
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "3.0-dev"
+        }
+    }
+}
diff --git a/www-api/vendor/sebastian/version/src/Version.php b/www-api/vendor/sebastian/version/src/Version.php
new file mode 100644
index 00000000..53ae7894
--- /dev/null
+++ b/www-api/vendor/sebastian/version/src/Version.php
@@ -0,0 +1,97 @@
+<?php
+/*
+ * This file is part of sebastian/version.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace SebastianBergmann;
+
+final class Version
+{
+    /**
+     * @var string
+     */
+    private $path;
+
+    /**
+     * @var string
+     */
+    private $release;
+
+    /**
+     * @var string
+     */
+    private $version;
+
+    public function __construct(string $release, string $path)
+    {
+        $this->release = $release;
+        $this->path    = $path;
+    }
+
+    public function getVersion(): string
+    {
+        if ($this->version === null) {
+            if (\substr_count($this->release, '.') + 1 === 3) {
+                $this->version = $this->release;
+            } else {
+                $this->version = $this->release . '-dev';
+            }
+
+            $git = $this->getGitInformation($this->path);
+
+            if ($git) {
+                if (\substr_count($this->release, '.') + 1 === 3) {
+                    $this->version = $git;
+                } else {
+                    $git = \explode('-', $git);
+
+                    $this->version = $this->release . '-' . \end($git);
+                }
+            }
+        }
+
+        return $this->version;
+    }
+
+    /**
+     * @return bool|string
+     */
+    private function getGitInformation(string $path)
+    {
+        if (!\is_dir($path . DIRECTORY_SEPARATOR . '.git')) {
+            return false;
+        }
+
+        $process = \proc_open(
+            'git describe --tags',
+            [
+                1 => ['pipe', 'w'],
+                2 => ['pipe', 'w'],
+            ],
+            $pipes,
+            $path
+        );
+
+        if (!\is_resource($process)) {
+            return false;
+        }
+
+        $result = \trim(\stream_get_contents($pipes[1]));
+
+        \fclose($pipes[1]);
+        \fclose($pipes[2]);
+
+        $returnCode = \proc_close($process);
+
+        if ($returnCode !== 0) {
+            return false;
+        }
+
+        return $result;
+    }
+}
diff --git a/www-api/vendor/theseer/tokenizer/.php_cs.dist b/www-api/vendor/theseer/tokenizer/.php_cs.dist
new file mode 100644
index 00000000..8ac26d09
--- /dev/null
+++ b/www-api/vendor/theseer/tokenizer/.php_cs.dist
@@ -0,0 +1,213 @@
+<?php
+
+require __DIR__ . '/tools/php-cs-fixer.d/PhpdocSingleLineVarFixer.php';
+
+return PhpCsFixer\Config::create()
+    ->registerCustomFixers([
+        new \PharIo\CSFixer\PhpdocSingleLineVarFixer()
+    ])
+    ->setRiskyAllowed(true)
+    ->setRules(
+        [
+            'PharIo/phpdoc_single_line_var_fixer'           => true,
+
+            'align_multiline_comment'                       => true,
+            'array_indentation'                             => true,
+            'array_syntax'                                  => ['syntax' => 'short'],
+            'binary_operator_spaces'                        => [
+                'operators' => [
+                    '='  => 'align_single_space_minimal',
+                    '=>' => 'align',
+                ],
+            ],
+            'blank_line_after_namespace'                    => true,
+            'blank_line_after_opening_tag'                  => false,
+            'blank_line_before_statement'                   => [
+                'statements' => [
+                    'break',
+                    'continue',
+                    'declare',
+                    'do',
+                    'for',
+                    'foreach',
+                    'if',
+                    'include',
+                    'include_once',
+                    'require',
+                    'require_once',
+                    'return',
+                    'switch',
+                    'throw',
+                    'try',
+                    'while',
+                    'yield',
+                ],
+            ],
+            'braces'                                        => [
+                'allow_single_line_closure'                   => false,
+                'position_after_anonymous_constructs'         => 'same',
+                'position_after_control_structures'           => 'same',
+                'position_after_functions_and_oop_constructs' => 'same'
+            ],
+            'cast_spaces'                                   => ['space' => 'none'],
+
+            // This fixer removes the blank line at class start, no way to disable that, so we disable the fixer :(
+            //'class_attributes_separation'                   => ['elements' => ['const', 'method', 'property']],
+
+            'combine_consecutive_issets'                    => true,
+            'combine_consecutive_unsets'                    => true,
+            'compact_nullable_typehint'                     => true,
+            'concat_space'                                  => ['spacing' => 'one'],
+            'date_time_immutable'                           => true,
+            'declare_equal_normalize'                       => ['space' => 'single'],
+            'declare_strict_types'                          => true,
+            'dir_constant'                                  => true,
+            'elseif'                                        => true,
+            'encoding'                                      => true,
+            'full_opening_tag'                              => true,
+            'fully_qualified_strict_types'                  => true,
+            'function_declaration'                          => [
+                'closure_function_spacing' => 'one'
+            ],
+            'header_comment'                                => false,
+            'indentation_type'                              => true,
+            'is_null'                                       => true,
+            'line_ending'                                   => true,
+            'list_syntax'                                   => ['syntax' => 'short'],
+            'logical_operators'                             => true,
+            'lowercase_cast'                                => true,
+            'lowercase_constants'                           => true,
+            'lowercase_keywords'                            => true,
+            'lowercase_static_reference'                    => true,
+            'magic_constant_casing'                         => true,
+            'method_argument_space'                         => ['ensure_fully_multiline' => true],
+            'modernize_types_casting'                       => true,
+            'multiline_comment_opening_closing'             => true,
+            'multiline_whitespace_before_semicolons'        => true,
+            'native_constant_invocation'                    => true,
+            'native_function_casing'                        => true,
+            'native_function_invocation'                    => true,
+            'new_with_braces'                               => false,
+            'no_alias_functions'                            => true,
+            'no_alternative_syntax'                         => true,
+            'no_blank_lines_after_class_opening'            => false,
+            'no_blank_lines_after_phpdoc'                   => true,
+            'no_blank_lines_before_namespace'               => true,
+            'no_closing_tag'                                => true,
+            'no_empty_comment'                              => true,
+            'no_empty_phpdoc'                               => true,
+            'no_empty_statement'                            => true,
+            'no_extra_blank_lines'                          => true,
+            'no_homoglyph_names'                            => true,
+            'no_leading_import_slash'                       => true,
+            'no_leading_namespace_whitespace'               => true,
+            'no_mixed_echo_print'                           => ['use' => 'print'],
+            'no_multiline_whitespace_around_double_arrow'   => true,
+            'no_null_property_initialization'               => true,
+            'no_php4_constructor'                           => true,
+            'no_short_bool_cast'                            => true,
+            'no_short_echo_tag'                             => true,
+            'no_singleline_whitespace_before_semicolons'    => true,
+            'no_spaces_after_function_name'                 => true,
+            'no_spaces_inside_parenthesis'                  => true,
+            'no_superfluous_elseif'                         => true,
+            'no_superfluous_phpdoc_tags'                    => true,
+            'no_trailing_comma_in_list_call'                => true,
+            'no_trailing_comma_in_singleline_array'         => true,
+            'no_trailing_whitespace'                        => true,
+            'no_trailing_whitespace_in_comment'             => true,
+            'no_unneeded_control_parentheses'               => false,
+            'no_unneeded_curly_braces'                      => false,
+            'no_unneeded_final_method'                      => true,
+            'no_unreachable_default_argument_value'         => true,
+            'no_unset_on_property'                          => true,
+            'no_unused_imports'                             => true,
+            'no_useless_else'                               => true,
+            'no_useless_return'                             => true,
+            'no_whitespace_before_comma_in_array'           => true,
+            'no_whitespace_in_blank_line'                   => true,
+            'non_printable_character'                       => true,
+            'normalize_index_brace'                         => true,
+            'object_operator_without_whitespace'            => true,
+            'ordered_class_elements'                        => [
+                'order' => [
+                    'use_trait',
+                    'constant_public',
+                    'constant_protected',
+                    'constant_private',
+                    'property_public_static',
+                    'property_protected_static',
+                    'property_private_static',
+                    'property_public',
+                    'property_protected',
+                    'property_private',
+                    'method_public_static',
+                    'construct',
+                    'destruct',
+                    'magic',
+                    'phpunit',
+                    'method_public',
+                    'method_protected',
+                    'method_private',
+                    'method_protected_static',
+                    'method_private_static',
+                ],
+            ],
+            'ordered_imports'                               => true,
+            'phpdoc_add_missing_param_annotation'           => true,
+            'phpdoc_align'                                  => true,
+            'phpdoc_annotation_without_dot'                 => true,
+            'phpdoc_indent'                                 => true,
+            'phpdoc_no_access'                              => true,
+            'phpdoc_no_empty_return'                        => true,
+            'phpdoc_no_package'                             => true,
+            'phpdoc_order'                                  => true,
+            'phpdoc_return_self_reference'                  => true,
+            'phpdoc_scalar'                                 => true,
+            'phpdoc_separation'                             => true,
+            'phpdoc_single_line_var_spacing'                => true,
+            'phpdoc_to_comment'                             => false,
+            'phpdoc_trim'                                   => true,
+            'phpdoc_trim_consecutive_blank_line_separation' => true,
+            'phpdoc_types'                                  => ['groups' => ['simple', 'meta']],
+            'phpdoc_types_order'                            => true,
+            'phpdoc_to_return_type'                         => true,
+            'phpdoc_var_without_name'                       => true,
+            'pow_to_exponentiation'                         => true,
+            'protected_to_private'                          => true,
+            'return_assignment'                             => true,
+            'return_type_declaration'                       => ['space_before' => 'none'],
+            'self_accessor'                                 => false,
+            'semicolon_after_instruction'                   => true,
+            'set_type_to_cast'                              => true,
+            'short_scalar_cast'                             => true,
+            'simplified_null_return'                        => true,
+            'single_blank_line_at_eof'                      => true,
+            'single_import_per_statement'                   => true,
+            'single_line_after_imports'                     => true,
+            'single_quote'                                  => true,
+            'standardize_not_equals'                        => true,
+            'ternary_to_null_coalescing'                    => true,
+            'trailing_comma_in_multiline_array'             => false,
+            'trim_array_spaces'                             => true,
+            'unary_operator_spaces'                         => true,
+            'visibility_required'                           => [
+                'elements' => [
+                    'const',
+                    'method',
+                    'property',
+                ],
+            ],
+            'void_return'                                   => true,
+            'whitespace_after_comma_in_array'               => true,
+            'yoda_style'                                    => false
+        ]
+    )
+    ->setFinder(
+        PhpCsFixer\Finder::create()
+            ->files()
+            ->in(__DIR__ . '/src')
+            ->in(__DIR__ . '/tests')
+            ->notName('*.phpt')
+            ->notName('autoload.php')
+    );
diff --git a/www-api/vendor/theseer/tokenizer/CHANGELOG.md b/www-api/vendor/theseer/tokenizer/CHANGELOG.md
new file mode 100644
index 00000000..1eff3830
--- /dev/null
+++ b/www-api/vendor/theseer/tokenizer/CHANGELOG.md
@@ -0,0 +1,71 @@
+# Changelog
+
+All notable changes to Tokenizer are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
+
+
+## [1.2.1] - 2021-07-28
+
+### Fixed
+
+* [#13](https://github.com/theseer/tokenizer/issues/13): Fatal error when tokenizing files that contain only a single empty line
+
+
+## [1.2.0] - 2020-07-13
+
+This release is now PHP 8.0 compliant.
+
+### Fixed
+
+* Whitespace handling in general (only noticable in the intermediate `TokenCollection`) is now consitent  
+
+### Changed
+
+* Updated `Tokenizer` to deal with changed whitespace handling in PHP 8.0
+  The XMLSerializer was unaffected.
+
+
+## [1.1.3] - 2019-06-14
+
+### Changed
+
+* Ensure XMLSerializer can deal with empty token collections
+
+### Fixed
+
+* [#2](https://github.com/theseer/tokenizer/issues/2): Fatal error in infection / phpunit
+
+
+## [1.1.2] - 2019-04-04
+
+### Changed
+
+* Reverted PHPUnit 8 test update to stay PHP 7.0 compliant
+
+
+## [1.1.1] - 2019-04-03
+
+### Fixed
+
+* [#1](https://github.com/theseer/tokenizer/issues/1): Empty file causes invalid array read 
+
+### Changed
+
+* Tests should now be PHPUnit 8 compliant
+
+
+## [1.1.0] - 2017-04-07
+
+### Added
+
+* Allow use of custom namespace for XML serialization
+
+
+## [1.0.0] - 2017-04-05
+
+Initial Release
+
+[1.1.3]: https://github.com/theseer/tokenizer/compare/1.1.2...1.1.3
+[1.1.2]: https://github.com/theseer/tokenizer/compare/1.1.1...1.1.2
+[1.1.1]: https://github.com/theseer/tokenizer/compare/1.1.0...1.1.1
+[1.1.0]: https://github.com/theseer/tokenizer/compare/1.0.0...1.1.0
+[1.0.0]: https://github.com/theseer/tokenizer/compare/b2493e57de80c1b7414219b28503fa5c6b4d0a98...1.0.0
diff --git a/www-api/vendor/theseer/tokenizer/LICENSE b/www-api/vendor/theseer/tokenizer/LICENSE
new file mode 100644
index 00000000..e9694ad6
--- /dev/null
+++ b/www-api/vendor/theseer/tokenizer/LICENSE
@@ -0,0 +1,30 @@
+Tokenizer
+
+Copyright (c) 2017 Arne Blankerts <arne@blankerts.de> and contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice,
+  this list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+* Neither the name of Arne Blankerts nor the names of contributors
+  may be used to endorse or promote products derived from this software
+  without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT  * NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
+BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
diff --git a/www-api/vendor/theseer/tokenizer/README.md b/www-api/vendor/theseer/tokenizer/README.md
new file mode 100644
index 00000000..e91ed891
--- /dev/null
+++ b/www-api/vendor/theseer/tokenizer/README.md
@@ -0,0 +1,50 @@
+# Tokenizer
+
+A small library for converting tokenized PHP source code into XML.
+
+[![Test](https://github.com/theseer/tokenizer/actions/workflows/ci.yml/badge.svg)](https://github.com/theseer/tokenizer/actions/workflows/ci.yml)
+[![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/theseer/tokenizer/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/theseer/tokenizer/?branch=master)
+[![Code Coverage](https://scrutinizer-ci.com/g/theseer/tokenizer/badges/coverage.png?b=master)](https://scrutinizer-ci.com/g/theseer/tokenizer/?branch=master)
+[![Build Status](https://scrutinizer-ci.com/g/theseer/tokenizer/badges/build.png?b=master)](https://scrutinizer-ci.com/g/theseer/tokenizer/build-status/master)
+
+## Installation
+
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+    composer require theseer/tokenizer
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+    composer require --dev theseer/tokenizer
+
+## Usage examples
+
+```php
+$tokenizer = new TheSeer\Tokenizer\Tokenizer();
+$tokens = $tokenizer->parse(file_get_contents(__DIR__ . '/src/XMLSerializer.php'));
+
+$serializer = new TheSeer\Tokenizer\XMLSerializer();
+$xml = $serializer->toXML($tokens);
+
+echo $xml;
+```
+
+The generated XML structure looks something like this:
+
+```xml
+<?xml version="1.0"?>
+<source xmlns="https://github.com/theseer/tokenizer">
+ <line no="1">
+  <token name="T_OPEN_TAG">&lt;?php </token>
+  <token name="T_DECLARE">declare</token>
+  <token name="T_OPEN_BRACKET">(</token>
+  <token name="T_STRING">strict_types</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_EQUAL">=</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_LNUMBER">1</token>
+  <token name="T_CLOSE_BRACKET">)</token>
+  <token name="T_SEMICOLON">;</token>
+ </line>
+</source>
+```
diff --git a/www-api/vendor/theseer/tokenizer/composer.json b/www-api/vendor/theseer/tokenizer/composer.json
new file mode 100644
index 00000000..3f452a9f
--- /dev/null
+++ b/www-api/vendor/theseer/tokenizer/composer.json
@@ -0,0 +1,27 @@
+{
+  "name": "theseer/tokenizer",
+  "description": "A small library for converting tokenized PHP source code into XML and potentially other formats",
+  "license": "BSD-3-Clause",
+  "authors": [
+    {
+      "name": "Arne Blankerts",
+      "email": "arne@blankerts.de",
+      "role": "Developer"
+    }
+  ],
+  "support": {
+    "issues": "https://github.com/theseer/tokenizer/issues"
+  },
+  "require": {
+    "php": "^7.2 || ^8.0",
+    "ext-xmlwriter": "*",
+    "ext-dom": "*",
+    "ext-tokenizer": "*"
+  },
+  "autoload": {
+    "classmap": [
+      "src/"
+    ]
+  }
+}
+
diff --git a/www-api/vendor/theseer/tokenizer/composer.lock b/www-api/vendor/theseer/tokenizer/composer.lock
new file mode 100644
index 00000000..07fba9b5
--- /dev/null
+++ b/www-api/vendor/theseer/tokenizer/composer.lock
@@ -0,0 +1,22 @@
+{
+    "_readme": [
+        "This file locks the dependencies of your project to a known state",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
+        "This file is @generated automatically"
+    ],
+    "content-hash": "b010f1b3d9d47d431ee1cb54ac1de755",
+    "packages": [],
+    "packages-dev": [],
+    "aliases": [],
+    "minimum-stability": "stable",
+    "stability-flags": [],
+    "prefer-stable": false,
+    "prefer-lowest": false,
+    "platform": {
+        "php": "^7.2 || ^8.0",
+        "ext-xmlwriter": "*",
+        "ext-dom": "*",
+        "ext-tokenizer": "*"
+    },
+    "platform-dev": []
+}
diff --git a/www-api/vendor/theseer/tokenizer/src/Exception.php b/www-api/vendor/theseer/tokenizer/src/Exception.php
new file mode 100644
index 00000000..71fc117a
--- /dev/null
+++ b/www-api/vendor/theseer/tokenizer/src/Exception.php
@@ -0,0 +1,5 @@
+<?php declare(strict_types = 1);
+namespace TheSeer\Tokenizer;
+
+class Exception extends \Exception {
+}
diff --git a/www-api/vendor/theseer/tokenizer/src/NamespaceUri.php b/www-api/vendor/theseer/tokenizer/src/NamespaceUri.php
new file mode 100644
index 00000000..14e9f0c8
--- /dev/null
+++ b/www-api/vendor/theseer/tokenizer/src/NamespaceUri.php
@@ -0,0 +1,25 @@
+<?php declare(strict_types = 1);
+namespace TheSeer\Tokenizer;
+
+class NamespaceUri {
+
+    /** @var string */
+    private $value;
+
+    public function __construct(string $value) {
+        $this->ensureValidUri($value);
+        $this->value = $value;
+    }
+
+    public function asString(): string {
+        return $this->value;
+    }
+
+    private function ensureValidUri($value): void {
+        if (\strpos($value, ':') === false) {
+            throw new NamespaceUriException(
+                \sprintf("Namespace URI '%s' must contain at least one colon", $value)
+            );
+        }
+    }
+}
diff --git a/www-api/vendor/theseer/tokenizer/src/NamespaceUriException.php b/www-api/vendor/theseer/tokenizer/src/NamespaceUriException.php
new file mode 100644
index 00000000..ab1c48d2
--- /dev/null
+++ b/www-api/vendor/theseer/tokenizer/src/NamespaceUriException.php
@@ -0,0 +1,5 @@
+<?php declare(strict_types = 1);
+namespace TheSeer\Tokenizer;
+
+class NamespaceUriException extends Exception {
+}
diff --git a/www-api/vendor/theseer/tokenizer/src/Token.php b/www-api/vendor/theseer/tokenizer/src/Token.php
new file mode 100644
index 00000000..ffcbe400
--- /dev/null
+++ b/www-api/vendor/theseer/tokenizer/src/Token.php
@@ -0,0 +1,35 @@
+<?php declare(strict_types = 1);
+namespace TheSeer\Tokenizer;
+
+class Token {
+
+    /** @var int */
+    private $line;
+
+    /** @var string */
+    private $name;
+
+    /** @var string */
+    private $value;
+
+    /**
+     * Token constructor.
+     */
+    public function __construct(int $line, string $name, string $value) {
+        $this->line  = $line;
+        $this->name  = $name;
+        $this->value = $value;
+    }
+
+    public function getLine(): int {
+        return $this->line;
+    }
+
+    public function getName(): string {
+        return $this->name;
+    }
+
+    public function getValue(): string {
+        return $this->value;
+    }
+}
diff --git a/www-api/vendor/theseer/tokenizer/src/TokenCollection.php b/www-api/vendor/theseer/tokenizer/src/TokenCollection.php
new file mode 100644
index 00000000..e5e6e401
--- /dev/null
+++ b/www-api/vendor/theseer/tokenizer/src/TokenCollection.php
@@ -0,0 +1,93 @@
+<?php declare(strict_types = 1);
+namespace TheSeer\Tokenizer;
+
+class TokenCollection implements \ArrayAccess, \Iterator, \Countable {
+
+    /** @var Token[] */
+    private $tokens = [];
+
+    /** @var int */
+    private $pos;
+
+    public function addToken(Token $token): void {
+        $this->tokens[] = $token;
+    }
+
+    public function current(): Token {
+        return \current($this->tokens);
+    }
+
+    public function key(): int {
+        return \key($this->tokens);
+    }
+
+    public function next(): void {
+        \next($this->tokens);
+        $this->pos++;
+    }
+
+    public function valid(): bool {
+        return $this->count() > $this->pos;
+    }
+
+    public function rewind(): void {
+        \reset($this->tokens);
+        $this->pos = 0;
+    }
+
+    public function count(): int {
+        return \count($this->tokens);
+    }
+
+    public function offsetExists($offset): bool {
+        return isset($this->tokens[$offset]);
+    }
+
+    /**
+     * @throws TokenCollectionException
+     */
+    public function offsetGet($offset): Token {
+        if (!$this->offsetExists($offset)) {
+            throw new TokenCollectionException(
+                \sprintf('No Token at offest %s', $offset)
+            );
+        }
+
+        return $this->tokens[$offset];
+    }
+
+    /**
+     * @param Token $value
+     *
+     * @throws TokenCollectionException
+     */
+    public function offsetSet($offset, $value): void {
+        if (!\is_int($offset)) {
+            $type = \gettype($offset);
+
+            throw new TokenCollectionException(
+                \sprintf(
+                    'Offset must be of type integer, %s given',
+                    $type === 'object' ? \get_class($value) : $type
+                )
+            );
+        }
+
+        if (!$value instanceof Token) {
+            $type = \gettype($value);
+
+            throw new TokenCollectionException(
+                \sprintf(
+                    'Value must be of type %s, %s given',
+                    Token::class,
+                    $type === 'object' ? \get_class($value) : $type
+                )
+            );
+        }
+        $this->tokens[$offset] = $value;
+    }
+
+    public function offsetUnset($offset): void {
+        unset($this->tokens[$offset]);
+    }
+}
diff --git a/www-api/vendor/theseer/tokenizer/src/TokenCollectionException.php b/www-api/vendor/theseer/tokenizer/src/TokenCollectionException.php
new file mode 100644
index 00000000..4291ce0c
--- /dev/null
+++ b/www-api/vendor/theseer/tokenizer/src/TokenCollectionException.php
@@ -0,0 +1,5 @@
+<?php declare(strict_types = 1);
+namespace TheSeer\Tokenizer;
+
+class TokenCollectionException extends Exception {
+}
diff --git a/www-api/vendor/theseer/tokenizer/src/Tokenizer.php b/www-api/vendor/theseer/tokenizer/src/Tokenizer.php
new file mode 100644
index 00000000..f582d958
--- /dev/null
+++ b/www-api/vendor/theseer/tokenizer/src/Tokenizer.php
@@ -0,0 +1,142 @@
+<?php declare(strict_types = 1);
+namespace TheSeer\Tokenizer;
+
+class Tokenizer {
+
+    /**
+     * Token Map for "non-tokens"
+     *
+     * @var array
+     */
+    private $map = [
+        '(' => 'T_OPEN_BRACKET',
+        ')' => 'T_CLOSE_BRACKET',
+        '[' => 'T_OPEN_SQUARE',
+        ']' => 'T_CLOSE_SQUARE',
+        '{' => 'T_OPEN_CURLY',
+        '}' => 'T_CLOSE_CURLY',
+        ';' => 'T_SEMICOLON',
+        '.' => 'T_DOT',
+        ',' => 'T_COMMA',
+        '=' => 'T_EQUAL',
+        '<' => 'T_LT',
+        '>' => 'T_GT',
+        '+' => 'T_PLUS',
+        '-' => 'T_MINUS',
+        '*' => 'T_MULT',
+        '/' => 'T_DIV',
+        '?' => 'T_QUESTION_MARK',
+        '!' => 'T_EXCLAMATION_MARK',
+        ':' => 'T_COLON',
+        '"' => 'T_DOUBLE_QUOTES',
+        '@' => 'T_AT',
+        '&' => 'T_AMPERSAND',
+        '%' => 'T_PERCENT',
+        '|' => 'T_PIPE',
+        '$' => 'T_DOLLAR',
+        '^' => 'T_CARET',
+        '~' => 'T_TILDE',
+        '`' => 'T_BACKTICK'
+    ];
+
+    public function parse(string $source): TokenCollection {
+        $result = new TokenCollection();
+
+        if ($source === '') {
+            return $result;
+        }
+
+        $tokens = \token_get_all($source);
+
+        $lastToken = new Token(
+            $tokens[0][2],
+            'Placeholder',
+            ''
+        );
+
+        foreach ($tokens as $pos => $tok) {
+            if (\is_string($tok)) {
+                $token = new Token(
+                    $lastToken->getLine(),
+                    $this->map[$tok],
+                    $tok
+                );
+                $result->addToken($token);
+                $lastToken = $token;
+
+                continue;
+            }
+
+            $line   = $tok[2];
+            $values = \preg_split('/\R+/Uu', $tok[1]);
+
+            foreach ($values as $v) {
+                $token = new Token(
+                    $line,
+                    \token_name($tok[0]),
+                    $v
+                );
+                $lastToken = $token;
+                $line++;
+
+                if ($v === '') {
+                    continue;
+                }
+
+                $result->addToken($token);
+            }
+        }
+
+        return $this->fillBlanks($result, $lastToken->getLine());
+    }
+
+    private function fillBlanks(TokenCollection $tokens, int $maxLine): TokenCollection {
+        $prev = new Token(
+            0,
+            'Placeholder',
+            ''
+        );
+
+        $final = new TokenCollection();
+
+        foreach ($tokens as $token) {
+            if ($prev === null) {
+                $final->addToken($token);
+                $prev = $token;
+
+                continue;
+            }
+
+            $gap = $token->getLine() - $prev->getLine();
+
+            while ($gap > 1) {
+                $linebreak = new Token(
+                    $prev->getLine() + 1,
+                    'T_WHITESPACE',
+                    ''
+                );
+                $final->addToken($linebreak);
+                $prev = $linebreak;
+                $gap--;
+            }
+
+            $final->addToken($token);
+            $prev = $token;
+        }
+
+        $gap = $maxLine - $prev->getLine();
+
+        while ($gap > 0) {
+            $linebreak = new Token(
+                $prev->getLine() + 1,
+                'T_WHITESPACE',
+                ''
+            );
+            $final->addToken($linebreak);
+            $prev = $linebreak;
+            $gap--;
+        }
+
+        return $final;
+    }
+}
diff --git a/www-api/vendor/theseer/tokenizer/src/XMLSerializer.php b/www-api/vendor/theseer/tokenizer/src/XMLSerializer.php
new file mode 100644
index 00000000..e67a7fe8
--- /dev/null
+++ b/www-api/vendor/theseer/tokenizer/src/XMLSerializer.php
@@ -0,0 +1,79 @@
+<?php declare(strict_types = 1);
+namespace TheSeer\Tokenizer;
+
+use DOMDocument;
+
+class XMLSerializer {
+
+    /** @var \XMLWriter */
+    private $writer;
+
+    /** @var Token */
+    private $previousToken;
+
+    /** @var NamespaceUri */
+    private $xmlns;
+
+    /**
+     * XMLSerializer constructor.
+     *
+     * @param NamespaceUri $xmlns
+     */
+    public function __construct(NamespaceUri $xmlns = null) {
+        if ($xmlns === null) {
+            $xmlns = new NamespaceUri('https://github.com/theseer/tokenizer');
+        }
+        $this->xmlns = $xmlns;
+    }
+
+    public function toDom(TokenCollection $tokens): DOMDocument {
+        $dom                     = new DOMDocument();
+        $dom->preserveWhiteSpace = false;
+        $dom->loadXML($this->toXML($tokens));
+
+        return $dom;
+    }
+
+    public function toXML(TokenCollection $tokens): string {
+        $this->writer = new \XMLWriter();
+        $this->writer->openMemory();
+        $this->writer->setIndent(true);
+        $this->writer->startDocument();
+        $this->writer->startElement('source');
+        $this->writer->writeAttribute('xmlns', $this->xmlns->asString());
+
+        if (\count($tokens) > 0) {
+            $this->writer->startElement('line');
+            $this->writer->writeAttribute('no', '1');
+
+            $this->previousToken = $tokens[0];
+
+            foreach ($tokens as $token) {
+                $this->addToken($token);
+            }
+        }
+
+        $this->writer->endElement();
+        $this->writer->endElement();
+        $this->writer->endDocument();
+
+        return $this->writer->outputMemory();
+    }
+
+    private function addToken(Token $token): void {
+        if ($this->previousToken->getLine() < $token->getLine()) {
+            $this->writer->endElement();
+
+            $this->writer->startElement('line');
+            $this->writer->writeAttribute('no', (string)$token->getLine());
+            $this->previousToken = $token;
+        }
+
+        if ($token->getValue() !== '') {
+            $this->writer->startElement('token');
+            $this->writer->writeAttribute('name', $token->getName());
+            $this->writer->writeRaw(\htmlspecialchars($token->getValue(), \ENT_NOQUOTES | \ENT_DISALLOWED | \ENT_XML1));
+            $this->writer->endElement();
+        }
+    }
+}
diff --git a/www-api/writable/.htaccess b/www-api/writable/.htaccess
new file mode 100755
index 00000000..f24db0ac
--- /dev/null
+++ b/www-api/writable/.htaccess
@@ -0,0 +1,6 @@
+<IfModule authz_core_module>
+    Require all denied
+</IfModule>
+<IfModule !authz_core_module>
+    Deny from all
+</IfModule>
diff --git a/www-api/writable/cache/index.html b/www-api/writable/cache/index.html
old mode 100644
new mode 100755
diff --git a/www-api/writable/debugbar/.gitkeep b/www-api/writable/debugbar/.gitkeep
new file mode 100755
index 00000000..e69de29b
diff --git a/www-api/writable/logs/index.html b/www-api/writable/logs/index.html
old mode 100644
new mode 100755
diff --git a/www-api/writable/session/index.html b/www-api/writable/session/index.html
old mode 100644
new mode 100755
diff --git a/www-api/application/cache/index.html b/www-api/writable/uploads/index.html
old mode 100644
new mode 100755
similarity index 100%
rename from www-api/application/cache/index.html
rename to www-api/writable/uploads/index.html