first commit

application/controllers/Logout.php

@@ -0,0 +1,17 @@
+<?php
+
+class Logout extends CI_Controller {
+
+    public function index() {
+
+        // delete session
+        $_SESSION['username'] = ""; //$this->input->post('username');
+        $_SESSION['name'] = ""; //$this->input->post('username');
+        $_SESSION['firstname'] = ""; //= $ret->firstname;
+        $_SESSION['lastname'] = ""; //= $ret->lastname;
+
+
+        redirect(home);
+    }
+
+}