note 117636 added to function.rtrim

Trim limit would be really helpfull. I made a little helper function to do a rtrim with a limited number of replaces: <?php function rtrim_limit($str, $delim, $count = 0) { if ($count == 0) return rtrim($str, $delim); $l = strlen($delim); $k = 0; while (substr($str, -$l) == $delim && ($count == 0 || ($count > 0 && $k++ < $count))) { $str = substr($str, 0, strlen($str) - $l); } return $str; } ?> ---- Server IP: 72.52.91.14 Probable Submitter: 86.120.224.216 ---- Manual Page -- http://php.net/manual/en/function.rtrim.php Edit -- https://master.php.net/note/edit/117636 Del: integrated -- https://master.php.net/note/delete/117636/integrated Del: useless -- https://master.php.net/note/delete/117636/useless Del: bad code -- https://master.php.net/note/delete/117636/bad+code Del: spam -- https://master.php.net/note/delete/117636/spam Del: non-english -- https://master.php.net/note/delete/117636/non-english Del: in docs -- https://master.php.net/note/delete/117636/in+docs Del: other reasons-- https://master.php.net/note/delete/117636 Reject -- https://master.php.net/note/reject/117636 Search -- https://master.php.net/manage/user-notes.php