/** * utf8::strrpos * * @package Kohana * @author Kohana Team * @copyright (c) 2007-2008 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 + $offset; }
function mb_strrpos($haystack, $needle) { return utf8::strrpos($haystack, $needle); }