constant DynamicPageCacheSubscriber::HEADER in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/dynamic_page_cache/src/EventSubscriber/DynamicPageCacheSubscriber.php \Drupal\dynamic_page_cache\EventSubscriber\DynamicPageCacheSubscriber::HEADER
2. 10 core/modules/dynamic_page_cache/src/EventSubscriber/DynamicPageCacheSubscriber.php \Drupal\dynamic_page_cache\EventSubscriber\DynamicPageCacheSubscriber::HEADER

Name of Dynamic Page Cache's response header.

File

core/modules/dynamic_page_cache/src/EventSubscriber/DynamicPageCacheSubscriber.php, line 40

Class

DynamicPageCacheSubscriber

Returns cached responses as early and avoiding as much work as possible.

Namespace

Drupal\dynamic_page_cache\EventSubscriber

Code

const HEADER = 'X-Drupal-Dynamic-Cache';