/** * @version $Id: substr_replace.php 10381 2008-06-01 03:35:53Z pasamio $ * @package utf8 * @subpackage strings */ //--------------------------------------------------------------- /** * UTF-8 aware substr_replace. * Note: requires utf8_substr to be loaded * @see http://www.php.net/substr_replace * @see utf8_strlen * @see utf8_substr */ function utf8_substr_replace($str, $repl, $start , $length = NULL ) { preg_match_all('/./us', $str, $ar); preg_match_all('/./us', $repl, $rar); if( $length === NULL ) { $length = utf8_strlen($str); } array_splice( $ar[0], $start, $length, $rar[0] ); return join('',$ar[0]); } Home