Anonymous

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>My test</title>
</head>

<body>
<?php

$value1 = $_GET["value1"];
$value2 = $_GET["value2"];

if ($_GET[value1] != NULL)
{

		echo "Value1 is equal to <strong>$value1</strong>. ";
		echo "Value2 is equal to <strong>$value2</strong>. ";
		echo "</br>";
		echo $value1 * $value2;
		echo "</strong> Value1 into Value2<br />";
}


?>
		<form action=="<?php echo($_SERVER['PHP_SELF']); ?>" method="GET">
			<label>Value1:
				<input type="text" name="value1" />
			</label>
			
			<label>Value2:
				<input type="text" name="value2" />
			</label>
			<input type="submit"  value="Multiply!" />
		</form>
</body>
</html>