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