Documentation & API reference
public function HeaderBag::hasCacheControlDirective
1 method overrides HeaderBag::hasCacheControlDirective()
- ResponseHeaderBag::hasCacheControlDirective in drupal/
core/ vendor/ symfony/ http-foundation/ Symfony/ Component/ HttpFoundation/ ResponseHeaderBag.php
File
- drupal/
core/ vendor/ symfony/ http-foundation/ Symfony/ Component/ HttpFoundation/ HeaderBag.php, line 250
Class
- HeaderBag
- HeaderBag is a container for HTTP headers.
Namespace
Symfony\Component\HttpFoundationCode
public function hasCacheControlDirective($key) {
return array_key_exists($key, $this->cacheControl);
}