note 117101 added to function.hash-equals

Our server does not support the hash_equals function. We are using the following snippet which also has support for strings of different length: <?php if(!function_exists('hash_equals')) { function hash_equals($a, $b) { $ret = strlen($a) ^ strlen($b); $ret |= array_sum(unpack("C*", $a^$b)); return !$ret; } } ?> ---- Server IP: 72.52.91.14 Probable Submitter: 188.207.85.39 ---- Manual Page -- http://php.net/manual/en/function.hash-equals.php Edit -- https://master.php.net/note/edit/117101 Del: integrated -- https://master.php.net/note/delete/117101/integrated Del: useless -- https://master.php.net/note/delete/117101/useless Del: bad code -- https://master.php.net/note/delete/117101/bad+code Del: spam -- https://master.php.net/note/delete/117101/spam Del: non-english -- https://master.php.net/note/delete/117101/non-english Del: in docs -- https://master.php.net/note/delete/117101/in+docs Del: other reasons-- https://master.php.net/note/delete/117101 Reject -- https://master.php.net/note/reject/117101 Search -- https://master.php.net/manage/user-notes.php