public function Response::getVary

Same name in this branch
  1. 9.x drupal/core/vendor/guzzle/http/Guzzle/Http/Message/Response.php \Guzzle\Http\Message\Response::getVary()
  2. 9.x drupal/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Response.php \Symfony\Component\HttpFoundation\Response::getVary()

Returns an array of header names given in the Vary header.

@api

Return value

array An array of Vary names

File

drupal/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Response.php, line 954

Class

Response
Response represents an HTTP response.

Namespace

Symfony\Component\HttpFoundation

Code

public function getVary() {
  if (!($vary = $this->headers
    ->get('Vary'))) {
    return array();
  }
  return is_array($vary) ? $vary : preg_split('/[\\s,]+/', $vary);
}