Re: How to get a unique series of numbers?

From: "Henri Marc" <mesmlamoi@yahoo.fr>

I want to generate a few numbers and those numbers must not be generated two times.

function getnumbers($howmany, $min, $max) { $retval = array(); while(count($retval) < $howmany) { $retval[mt_rand($min,$max)] = 1; } return array_keys($retval); } Not tested, but should work. Probably want to add some checks in there so you don't end up in an infinite loop, though. :) ---John Holmes...