Untitled

-test.html-----------------------
<form action="b.php" method="GET">
<input type="text" name="first" />
<input type="text" name="last" />
<input type="text" name="id" />
<input type="text" name="salary" />
<input type="submit" />
</form>


-b.php---------------------------

<?php
if(!(isset($_GET['first']))) {
die("<h1>FAIL</h1>");
}
if(!(isset($_GET['last']))) {
die("<h1>FAIL</h1>");
}
if(!(isset($_GET['id']))) {
die("<h1>FAIL</h1>");
}
if(!(isset($_GET['salary']))) {
die("<h1>FAIL</h1>");
}
$request = $_GET;
?>
<html>
<body>
<?php
echo <<<EOD
Hello ${request['first']} ${request['last']}.<br />
Your Identification Number is ${request['id']},
and you make \$${request['salary']}.
EOD;
?>
</body>
</html>