note 89736 added to function.md5

Example algorithm to generate shorter filename-friendly hashes (if on *nix). Since Windows can be case-insensitive, base64 output isn't safe. <?php $str = 'digest input'; $f = __FILE__; $filename = ('/' === $f[0]) // not Win ? strtr(base64_encode(md5($str, true)), '+/=', '-_(') : md5($str); ?> ---- Server IP: 208.69.120.35 Probable Submitter: 128.227.48.5 ---- Manual Page -- http://www.php.net/manual/en/function.md5.php Edit -- https://master.php.net/note/edit/89736 Del: integrated -- https://master.php.net/note/delete/89736/integrated Del: useless -- https://master.php.net/note/delete/89736/useless Del: bad code -- https://master.php.net/note/delete/89736/bad+code Del: spam -- https://master.php.net/note/delete/89736/spam Del: non-english -- https://master.php.net/note/delete/89736/non-english Del: in docs -- https://master.php.net/note/delete/89736/in+docs Del: other reasons-- https://master.php.net/note/delete/89736 Reject -- https://master.php.net/note/reject/89736 Search -- https://master.php.net/manage/user-notes.php