note 89763 added to function.mdecrypt-generic

Here's a quick snippet for removing PKCS7 padding: <?php function unpadPKCS7($data, $blockSize) { $length = strlen ( $data ); if ($length > 0) { $first = substr ( $data, - 1 ); if (ord ( $first ) <= $blockSize) { for($i = $length - 2; $i > 0; $i --) if (ord ( $data [$i] != $first )) break; return substr ( $data, 0, $i ); } } return $data; } ?> ---- Server IP: 117.104.160.194 Probable Submitter: 124.171.133.181 ---- Manual Page -- http://www.php.net/manual/en/function.mdecrypt-generic.php Edit -- https://master.php.net/note/edit/89763 Del: integrated -- https://master.php.net/note/delete/89763/integrated Del: useless -- https://master.php.net/note/delete/89763/useless Del: bad code -- https://master.php.net/note/delete/89763/bad+code Del: spam -- https://master.php.net/note/delete/89763/spam Del: non-english -- https://master.php.net/note/delete/89763/non-english Del: in docs -- https://master.php.net/note/delete/89763/in+docs Del: other reasons-- https://master.php.net/note/delete/89763 Reject -- https://master.php.net/note/reject/89763 Search -- https://master.php.net/manage/user-notes.php