public function ResponseHeaderBag::hasCacheControlDirective in Zircon Profile 8.0
Same name and namespace in other branches
- 8 vendor/symfony/http-foundation/ResponseHeaderBag.php \Symfony\Component\HttpFoundation\ResponseHeaderBag::hasCacheControlDirective()
Returns true if the Cache-Control directive is defined.
Parameters
string $key The Cache-Control directive:
Return value
bool true if the directive exists, false otherwise
Overrides HeaderBag::hasCacheControlDirective
File
- vendor/
symfony/ http-foundation/ ResponseHeaderBag.php, line 132
Class
- ResponseHeaderBag
- ResponseHeaderBag is a container for Response HTTP headers.
Namespace
Symfony\Component\HttpFoundationCode
public function hasCacheControlDirective($key) {
return array_key_exists($key, $this->computedCacheControl);
}