note 85270 added to function.rand

If you want a random string of both numbers and letters, try this.... function gen_rand($len){ for($i=1;$i<=$len;$i++){ $set[0] = chr(rand(65,90)); $set[1] = chr(rand(48,57)); $rand = rand(0,1); $number .= $set[$rand]; } return($number); } ---- Server IP: 64.71.164.2 Probable Submitter: 24.149.104.95 ---- Manual Page -- http://www.php.net/manual/en/function.rand.php Edit -- https://master.php.net/note/edit/85270 Del: integrated -- https://master.php.net/note/delete/85270/integrated Del: useless -- https://master.php.net/note/delete/85270/useless Del: bad code -- https://master.php.net/note/delete/85270/bad+code Del: spam -- https://master.php.net/note/delete/85270/spam Del: non-english -- https://master.php.net/note/delete/85270/non-english Del: in docs -- https://master.php.net/note/delete/85270/in+docs Del: other reasons-- https://master.php.net/note/delete/85270 Reject -- https://master.php.net/note/reject/85270 Search -- https://master.php.net/manage/user-notes.php