| OLD | NEW | 
|   1 <?php |   1 <?php | 
|   2 require_once '../../resources/portabilityLayer.php'; |   2 require_once '../../resources/portabilityLayer.php'; | 
|   3  |   3  | 
|   4 clearstatcache(); |   4 clearstatcache(); | 
|   5  |   5  | 
|   6 if ($_SERVER["HTTP_IF_MODIFIED_SINCE"]) { |   6 if ($_SERVER["HTTP_IF_MODIFIED_SINCE"]) { | 
|   7     header("HTTP/1.0 304 Not Modified"); |   7     header("HTTP/1.0 304 Not Modified"); | 
|   8     exit(); |   8     exit(); | 
|   9 } |   9 } | 
|  10 $one_year = 12 * 31 * 24 * 60 * 60; |  10 $one_year = 12 * 31 * 24 * 60 * 60; | 
|  11 $last_modified = gmdate(DATE_RFC1123, time() - $one_year); |  11 $last_modified = gmdate(DATE_RFC1123, time() - $one_year); | 
|  12 $expires = gmdate(DATE_RFC1123, time() + $one_year); |  12 $expires = gmdate(DATE_RFC1123, time() + $one_year); | 
|  13  |  13  | 
|  14 header('Cache-Control: public, max-age=' . $one_year); |  14 header('Cache-Control: public, max-age=' . $one_year); | 
|  15 header('Expires: ' . $expires); |  15 header('Expires: ' . $expires); | 
|  16 header('Content-Type: text/css'); |  16 header('Content-Type: text/css'); | 
|  17 header('Content-Length: 0'); |  17 header('Content-Length: 0'); | 
|  18 header('Etag: 123456789'); |  18 header('Etag: 123456789'); | 
|  19 header('Last-Modified: ' . $last_modified); |  19 header('Last-Modified: ' . $last_modified); | 
|  20 exit(); |  20 exit(); | 
|  21 ?> |  21 ?> | 
| OLD | NEW |