36 lines
833 B
PHP
36 lines
833 B
PHP
<?php
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// phpcs:disable PSR1.Files.SideEffects
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defined('SYSPATH') or die('No direct access allowed.');
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// phpcs:enable PSR1.Files.SideEffects
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/**
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* utf8::stristr
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*
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* @package Core
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* @author Kohana Team
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* @copyright (c) 2007 Kohana Team
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* @copyright (c) 2005 Harry Fuecks
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* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt
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*/
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function _stristr($str, $search)
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{
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if (utf8::is_ascii($str) and utf8::is_ascii($search)) {
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return stristr($str, $search);
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}
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if ($search == '') {
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return $str;
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}
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$str_lower = utf8::strtolower($str);
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$search_lower = utf8::strtolower($search);
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preg_match('/^(.*?)' . preg_quote($search, '/') . '/s', $str_lower, $matches);
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if (isset($matches[1])) {
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return substr($str, strlen($matches[1]));
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}
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return false;
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}
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