note 113625 added to function.mdecrypt-generic

Based on the information provided by "jakub dot lopuszanski at nasza-klasa dot pl" that in PKCS#7, the last byte contains the number of byte to remove (see RFC 5652, part 6.3), and for those like me who like to copy paste an already-made snippet: <?php function unpadPKCS7($data, $blocksize) { $last = substr($data, -1); return substr($data, 0, strlen($data) - ord($last)); } ?> Now you have no more reason to use rtrim() to remove the padding at the end of the result. ---- Server IP: 72.52.91.14 Probable Submitter: 72.52.91.14 ---- Manual Page -- http://php.net/manual/en/function.mdecrypt-generic.php Edit -- https://master.php.net/note/edit/113625 Del: integrated -- https://master.php.net/note/delete/113625/integrated Del: useless -- https://master.php.net/note/delete/113625/useless Del: bad code -- https://master.php.net/note/delete/113625/bad+code Del: spam -- https://master.php.net/note/delete/113625/spam Del: non-english -- https://master.php.net/note/delete/113625/non-english Del: in docs -- https://master.php.net/note/delete/113625/in+docs Del: other reasons-- https://master.php.net/note/delete/113625 Reject -- https://master.php.net/note/reject/113625 Search -- https://master.php.net/manage/user-notes.php