note 72912 added to function.rand

A single line random string generator. Since crypt() function generally generates a string of 32 characters that contains some non-alphanumeric characters, my code does not guarantee the length of the random string, but generally speaking, it is efficient up to 24 characters. substr(preg_replace('/[\/\\\:*?"<>|.$^1]/', '', crypt(time())), 0, 16); ---- Server IP: 139.179.10.17 Probable Submitter: 160.75.26.144 ---- Manual Page -- http://www.php.net/manual/en/function.rand.php Edit -- https://master.php.net/note/edit/72912 Del: integrated -- https://master.php.net/note/delete/72912/integrated Del: useless -- https://master.php.net/note/delete/72912/useless Del: bad code -- https://master.php.net/note/delete/72912/bad+code Del: spam -- https://master.php.net/note/delete/72912/spam Del: non-english -- https://master.php.net/note/delete/72912/non-english Del: in docs -- https://master.php.net/note/delete/72912/in+docs Del: other reasons-- https://master.php.net/note/delete/72912 Reject -- https://master.php.net/note/reject/72912 Search -- https://master.php.net/manage/user-notes.php