note 73232 added to function.shuffle

Permutation using recursion function perm($n) { if($n <= 1) return 1; else return $n * perm($n-1); } Usage example: $result = perm(8); $result will be 40320 ---- Server IP: 193.190.198.20 Probable Submitter: 80.200.252.43 ---- Manual Page -- http://www.php.net/manual/en/function.shuffle.php Edit -- https://master.php.net/note/edit/73232 Del: integrated -- https://master.php.net/note/delete/73232/integrated Del: useless -- https://master.php.net/note/delete/73232/useless Del: bad code -- https://master.php.net/note/delete/73232/bad+code Del: spam -- https://master.php.net/note/delete/73232/spam Del: non-english -- https://master.php.net/note/delete/73232/non-english Del: in docs -- https://master.php.net/note/delete/73232/in+docs Del: other reasons-- https://master.php.net/note/delete/73232 Reject -- https://master.php.net/note/reject/73232 Search -- https://master.php.net/manage/user-notes.php