HTTP 201 Created redirect test

create.php

<?php
if($_SERVER['REQUEST_METHOD'] == 'POST'):
	header("Location: http://$_SERVER[HTTP_HOST]/create.php?created", true, 201);
	?>
	Created <a href='create.php?created'>resource</a>
	<?php
	exit;
elseif($_SERVER['QUERY_STRING'] == 'created'): ?>
	<h1>I am the created resource!</h1>
<?php endif; ?>

<form action=create.php method=post>
	<button type=submit>Create a resource</button>
</form>