<?php defined('SYSPATH') or die('No direct script access.'); /** * UTF8::strrpos * * @package Kohana * @author Kohana Team * @copyright (c) 2007-2011 Kohana Team * @copyright (c) 2005 Harry Fuecks * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt */ function _strrpos($str, $search, $offset = 0) { $offset = (int) $offset; if (UTF8::is_ascii($str) AND UTF8::is_ascii($search)) return strrpos($str, $search, $offset); if ($offset == 0) { $array = explode($search, $str, -1); return isset($array[0]) ? UTF8::strlen(implode($search, $array)) : FALSE; } $str = UTF8::substr($str, $offset); $pos = UTF8::strrpos($str, $search); return ($pos === FALSE) ? FALSE : ($pos + $offset); }