public function HeaderBag::remove

Removes a header.

@api

Parameters

string $key The HTTP header name:

File

drupal/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/HeaderBag.php, line 209

Class

HeaderBag

HeaderBag is a container for HTTP headers.

Namespace

Code

public function remove($key) {
  $key = strtr(strtolower($key), '_', '-');
  unset($this->headers[$key]);
  if ('cache-control' === $key) {
    $this->cacheControl = array();
  }
}