public function NoServerError::check in Drupal 8
Same name and namespace in other branches
- 9 core/lib/Drupal/Core/PageCache/ResponsePolicy/NoServerError.php \Drupal\Core\PageCache\ResponsePolicy\NoServerError::check()
- 10 core/lib/Drupal/Core/PageCache/ResponsePolicy/NoServerError.php \Drupal\Core\PageCache\ResponsePolicy\NoServerError::check()
Determines whether it is save to store a page in the cache.
Parameters
\Symfony\Component\HttpFoundation\Response $response: The response which is about to be sent to the client.
\Symfony\Component\HttpFoundation\Request $request: The request object.
Return value
string|null Either static::DENY or NULL. Calling code may attempt to store a page in the cache unless static::DENY is returned. Returns NULL if the policy policy is not specified for the given response.
Overrides ResponsePolicyInterface::check
File
- core/
lib/ Drupal/ Core/ PageCache/ ResponsePolicy/ NoServerError.php, line 17
Class
- NoServerError
- A policy denying caching of a server error (HTTP 5xx) responses.
Namespace
Drupal\Core\PageCache\ResponsePolicyCode
public function check(Response $response, Request $request) {
if ($response
->isServerError()) {
return static::DENY;
}
}