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