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<?php
/*
* This file is part of the FOSRestBundle package.
*
* (c) FriendsOfSymfony <http://friendsofsymfony.github.com/>
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace FOS\RestBundle\Version\Resolver;
use FOS\RestBundle\Version\VersionResolverInterface;
use Symfony\Component\HttpFoundation\Request;
/**
* @author Ener-Getick <[email protected]>
final class HeaderVersionResolver implements VersionResolverInterface
{
private $headerName;
public function __construct(string $headerName)
$this->headerName = $headerName;
}
* {@inheritdoc}
public function resolve(Request $request): ?string
if (!$request->headers->has($this->headerName)) {
return null;
return (string) $request->headers->get($this->headerName);
FriendsOfSymfony /
FOSRestBundle
