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<?php
/**
* Created by PhpStorm.
* User: john
* Date: 3.04.19
* Time: 8:40
*/
namespace Sf4\Api\RequestHandler\Traits;
use Symfony\Component\DependencyInjection\ParameterBag\ParameterBagInterface;
trait ParameterBagTrait
{
/** @var ParameterBagInterface $parameterBag */
protected $parameterBag;
* @return ParameterBagInterface
public function getParameterBag(): ParameterBagInterface
return $this->parameterBag;
}
* @param ParameterBagInterface $parameterBag
public function setParameterBag(ParameterBagInterface $parameterBag): void
$this->parameterBag = $parameterBag;
* @param string $name
* @return string|null
public function getParameter(string $name): ?string
if ($this->getParameterBag()->has($name)) {
return $this->getParameterBag()->get($name);
return null;