note 97477 added to function.rtrim

function strrtrim($str, $patten) { if (empty($patten) || !is_array($patten)) { return $str; } $strlen = strlen($str); $c = true; while ($c && $strlen > 0) { $c = false; foreach ($patten as $val) { $len = strlen($val); if (substr($str, $strlen-$len, $len) == $val) { $strlen -= $len; $c = true; } } } return substr($str, 0, $strlen); } $str = "b<br />aaaaaadc<br /><br />a<br /><br />"; $str = strrtrim($str, array("a", "<br />")); echo $str; ---- Server IP: 92.48.119.85 Probable Submitter: 116.24.229.89 ---- Manual Page -- http://www.php.net/manual/en/function.rtrim.php Edit -- https://master.php.net/note/edit/97477 Del: integrated -- https://master.php.net/note/delete/97477/integrated Del: useless -- https://master.php.net/note/delete/97477/useless Del: bad code -- https://master.php.net/note/delete/97477/bad+code Del: spam -- https://master.php.net/note/delete/97477/spam Del: non-english -- https://master.php.net/note/delete/97477/non-english Del: in docs -- https://master.php.net/note/delete/97477/in+docs Del: other reasons-- https://master.php.net/note/delete/97477 Reject -- https://master.php.net/note/reject/97477 Search -- https://master.php.net/manage/user-notes.php