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<?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <[email protected]> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\DependencyInjection; /** * Reference represents a service reference. * * @author Fabien Potencier <[email protected]> */ class Reference { private $id; private $invalidBehavior; public function __construct(string $id, int $invalidBehavior = ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE) { $this->id = $id; $this->invalidBehavior = $invalidBehavior; } /** * @return string The service identifier */ public function __toString() { return $this->id; } /** * Returns the behavior to be used when the service does not exist. * * @return int */ public function getInvalidBehavior() { return $this->invalidBehavior; } }