note 49792 deleted from function.rand by felipe

Note Submitter: tech_niek at users dot sourceforge dot net 

----

If you want to generate two +different+ random numbers in the same range:
<?
function fn_arrRandom($min, $max){

	// generate two random numbers
	$iRandom1 = rand($min, $max);
	$iRandom2 = rand($min, $max);
	
	// compare them
	if ($iRandom1 !== $iRandom2){
		// the numbers are different, great
	} else {
		// the numbers are equal, try again
		return fn_arrRandom($min, $max);
	}
	return array($iRandom1, $iRandom2);
}

print_r(fn_arrRandom(3, 13));
?>

The above will output two different random numbers in an array:
 Array ( [0] => 5 [1] => 7 )