public function Request::getETags

Gets the Etags.

Return value

array The entity tags

File

drupal/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Request.php, line 1135

Class

Request

Request represents an HTTP request.

Namespace

Code

public function getETags() {
  return preg_split('/\\s*,\\s*/', $this->headers
    ->get('if_none_match'), null, PREG_SPLIT_NO_EMPTY);
}