dev-chiefworks
20 lines
443 B
PHP
20 lines
443 B
PHP
<?php
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defined('BASEPATH') OR exit('No direct script access allowed');
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if ( ! function_exists('site_url'))
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{
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/**
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* Remove querystring var
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*
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* @param string $uri
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* @param string $key
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* @return string
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*/
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function remove_querystring_var($url, $key) {
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$url = preg_replace('/(?:&|(\?))' . $key . '=[^&]*(?(1)&|)?/i', "$1", $url);
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$url = rtrim($url, '?');
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$url = rtrim($url, '&');
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return $url;
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}
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} |