note 75916 added to function.srand

Simple unique names <?php // semeira com microsegundos function make_seed() { list($usec, $sec) = explode(' ', microtime()); return (float) $sec + ((float) $usec * 100000); } srand(make_seed()); $randval = rand(); $unique = base64_encode($randval); print($unique); ?> ---- Server IP: 200.185.109.13 Probable Submitter: 200.210.215.175 ---- Manual Page -- http://www.php.net/manual/en/function.srand.php Edit -- https://master.php.net/note/edit/75916 Del: integrated -- https://master.php.net/note/delete/75916/integrated Del: useless -- https://master.php.net/note/delete/75916/useless Del: bad code -- https://master.php.net/note/delete/75916/bad+code Del: spam -- https://master.php.net/note/delete/75916/spam Del: non-english -- https://master.php.net/note/delete/75916/non-english Del: in docs -- https://master.php.net/note/delete/75916/in+docs Del: other reasons-- https://master.php.net/note/delete/75916 Reject -- https://master.php.net/note/reject/75916 Search -- https://master.php.net/manage/user-notes.php