public function AcceptHeader::first

Returns first item.

Return value

AcceptHeaderItem|null

File

drupal/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/AcceptHeader.php, line 145

Class

AcceptHeader

Represents an Accept-* header.

Namespace

Code

public function first() {
  $this
    ->sort();
  return !empty($this->items) ? reset($this->items) : null;
}