Gets the Etags.
Return value
array The entity tags
File
- drupal/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Request.php, line 1339
Class
- Request
- Request represents an HTTP request.
Namespace
Symfony\Component\HttpFoundation
Code
public function getETags() {
return preg_split('/\\s*,\\s*/', $this->headers
->get('if_none_match'), null, PREG_SPLIT_NO_EMPTY);
}