strrev.php

来自「Joomla!是一套获得过多个奖项的内容管理系统(Content Managem」· PHP 代码 · 共 23 行

<?php
/**
* @version $Id: strrev.php 10381 2008-06-01 03:35:53Z pasamio $
* @package utf8
* @subpackage strings
*/

//---------------------------------------------------------------
/**
* UTF-8 aware alternative to strrev
* Reverse a string
* @param string UTF-8 encoded
* @return string characters in string reverses
* @see http://www.php.net/strrev
* @package utf8
* @subpackage strings
*/
function utf8_strrev($str){
    preg_match_all('/./us', $str, $ar);
    return join('',array_reverse($ar[0]));
}