LayoutTests/http/tests/cache/resources/cacheable-iframe.php - WebKit - Git at Google

 <?php
 require_once '../../resources/portabilityLayer.php';

 $max_age = 12 * 31 * 24 * 60 * 60; //one year
 $expires = gmdate(DATE_RFC1123, time() + $max_age);

 header('Cache-Control: public, max-age=' . $max_age);
 header('Expires: ' . $expires);
 header('Content-Type: text/html');
 exit();
 ?>
	<?php
	require_once '../../resources/portabilityLayer.php';

	$max_age = 12 * 31 * 24 * 60 * 60; //one year
	$expires = gmdate(DATE_RFC1123, time() + $max_age);

	header('Cache-Control: public, max-age=' . $max_age);
	header('Expires: ' . $expires);
	header('Content-Type: text/html');
	exit();
	?>