Вычитание числа

GreatRash · 17.08.2007, 18:32

Код:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>
<head>
	<title>Untitled</title>
</head>

<body>

<form action="1.php" method="get">

<?
$default = 20;

$random = rand(1, 20);

if ($stop != 1) {
	if ($gen) {
		if (!$num) {
			$res = $default - $random;
			$num = $res;
			
			if ($res > 0) {
				$stop = 0;
				echo "<input type='hidden' value='".$num."' name='num'>";
			} else if ($res < 0) {
				$stop = 1;
				echo "<input type='hidden' value='".$stop."' name='stop'>";
			}
			
		} else {
			$res = $num - $random;
			$num = $res;
			
			if ($res > 0) {
				$stop = 0;
				echo "<input type='hidden' value='".$num."' name='num'>";
			} else if ($res < 0){
				$stop = 1;
				echo "<input type='hidden' value='".$stop."' name='stop'>";
			}
			
		}
	}
?>
Default: <?=$default;?><br>
Random: <?=$random;?><br>
Result - Random: <?=$res." - ".$random;?><br>
Result: <?=$res;?><br>
Stop: <?=$stop;?><br>

<input type="submit" name="gen" value="go">
</form>
<?
} else {
	echo "Типа все!!!";
}
?>

</body>
</html>

Типа того...