function HeaderBag::getCacheControlDirective
Returns a Cache-Control directive value by name.
1 method overrides HeaderBag::getCacheControlDirective()
- ResponseHeaderBag::getCacheControlDirective in vendor/
symfony/ http-foundation/ ResponseHeaderBag.php - Returns a Cache-Control directive value by name.
File
-
vendor/
symfony/ http-foundation/ HeaderBag.php, line 224
Class
- HeaderBag
- HeaderBag is a container for HTTP headers.
Namespace
Symfony\Component\HttpFoundationCode
public function getCacheControlDirective(string $key) : bool|string|null {
return $this->cacheControl[$key] ?? null;
}