public function ResponseHeaderBag::getCacheControlDirective

Overrides HeaderBag::getCacheControlDirective

File

drupal/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/ResponseHeaderBag.php, line 150

Class

ResponseHeaderBag

ResponseHeaderBag is a container for Response HTTP headers.

Namespace

Code

public function getCacheControlDirective($key) {
  return array_key_exists($key, $this->computedCacheControl) ? $this->computedCacheControl[$key] : null;
}