note 74487 added to function.rand

If you ever need a function in order to do a random math use this (i use it in my captcha script) <?php function Random_Math($length) { $p = "-+/*"; //the values for($i=0;$i<$length;$i++) { $output = $p {rand(0,3)}; } return $output; } ?> ---- Server IP: 83.137.20.120 Probable Submitter: 62.194.220.28 ---- Manual Page -- http://www.php.net/manual/en/function.rand.php Edit -- https://master.php.net/note/edit/74487 Del: integrated -- https://master.php.net/note/delete/74487/integrated Del: useless -- https://master.php.net/note/delete/74487/useless Del: bad code -- https://master.php.net/note/delete/74487/bad+code Del: spam -- https://master.php.net/note/delete/74487/spam Del: non-english -- https://master.php.net/note/delete/74487/non-english Del: in docs -- https://master.php.net/note/delete/74487/in+docs Del: other reasons-- https://master.php.net/note/delete/74487 Reject -- https://master.php.net/note/reject/74487 Search -- https://master.php.net/manage/user-notes.php