note 57478 deleted from function.rand by felipe

Note Submitter: frank 

----

re: Kniht

a little change to avoid a closed loop:

function rand_array($size, $min, $max) {
	if ($size > $max)
		$size = $max;
	$v = array();
	while ( count($v) < $size ) {
		do {
			$n = rand( $min, $max );
		} while ( array_search($n, $v) !== false);
			$v[] = $n;
	}
	return $v;
}