note 93385 added to function.str-rot13

Here is my ROT13 function that works for all possible characters and not just ASCII. It can be used on Chinese, Japanese, .... <?php function rot13encrypt ($str) { return str_rot13(base64_encode($str)); } function rot13decrypt ($str) { return base64_decode(str_rot13($str)); } // example $string = '中國是我的家'; $encrypted = rot13encrypt ($string); // produces 5Yvg5MlY5cvi5bvE55dR5n62 $decrypted = rot13decrypt ($encrypted); // produces 中國是我的家 ?> ---- Server IP: 208.69.120.35 Probable Submitter: 202.66.128.121 ---- Manual Page -- http://www.php.net/manual/en/function.str-rot13.php Edit -- https://master.php.net/note/edit/93385 Del: integrated -- https://master.php.net/note/delete/93385/integrated Del: useless -- https://master.php.net/note/delete/93385/useless Del: bad code -- https://master.php.net/note/delete/93385/bad+code Del: spam -- https://master.php.net/note/delete/93385/spam Del: non-english -- https://master.php.net/note/delete/93385/non-english Del: in docs -- https://master.php.net/note/delete/93385/in+docs Del: other reasons-- https://master.php.net/note/delete/93385 Reject -- https://master.php.net/note/reject/93385 Search -- https://master.php.net/manage/user-notes.php