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Gyro-PHP > Documentation

CacheHeadersPageView Class Reference
[CacheHeaders]

An overloaded PageView to serve other cache headers. More...

Inheritance diagram for CacheHeadersPageView:
PageViewBase ViewBase IView ICache IRenderer

List of all members.

Protected Member Functions
  send_cache_headers ($lastmodified, $expires, $max_age=600, $etag= '')
  Send cache control headers for cache.

Detailed Description

An overloaded PageView to serve other cache headers.

Author:
Gerd Riesselmann

Definition at line 8 of file cacheheaderspageview.cls.php.

Member Function Documentation

CacheHeadersPageView::send_cache_headers ( $  lastmodified,
$  expires,
$  max_age = 600,
$  etag = ''  
) [protected]

Send cache control headers for cache.

Parameters:
$lastmodified  A timestamp
$expires  A timestamp
$max_age  Max age in seconds

Reimplemented from PageViewBase.

Definition at line 16 of file cacheheaderspageview.cls.php.

00016                                                                                                    {
00017                 $max_age = intval($max_age);
00018                 GyroHeaders::remove('Pragma');
00019                 GyroHeaders::set('Last-Modified', GyroDate::http_date($lastmodified), true);
00020                 GyroHeaders::set('Expires', GyroDate::http_date($expires), true);
00021                 GyroHeaders::set('Etag', $etag, true);
00022                 switch (Config::get_value(ConfigCacheHeaders::CACHE_POLICY)) {
00023                         case ConfigCacheHeaders::RIGID_FRESHNESS:
00024                         default:
00025                                 GyroHeaders::set('Cache-Control', "private, must-revalidate,max-age=0", true);          
00026                 }               
00027         }
The documentation for this class was generated from the following file: