관리-도구

편집 파일: stristr.php

<?php /** * @version $Id: stristr.php 8839 2007-09-11 16:23:16Z jinx $ * @package utf8 * @subpackage strings */ //--------------------------------------------------------------- /** * UTF-8 aware alternative to stristr * Find first occurrence of a string using case insensitive comparison * Note: requires utf8_strtolower * @param string * @param string * @return int * @see http://www.php.net/strcasecmp * @see utf8_strtolower * @package utf8 * @subpackage strings */ function utf8_stristr($str, $search) { if ( strlen($search) == 0 ) { return $str; } $lstr = utf8_strtolower($str); $lsearch = utf8_strtolower($search); preg_match('|^(.*)'.preg_quote($lsearch).'|Us',$lstr, $matches); if ( count($matches) == 2 ) { return substr($str, strlen($matches[1])); } return FALSE; }