56 lines
1.3 KiB
PHP
56 lines
1.3 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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public function __construct(
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private string $id,
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private int $invalidBehavior = ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE,
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) {
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}
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public function __toString(): string
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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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public function getInvalidBehavior(): int
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{
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return $this->invalidBehavior ??= ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE;
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}
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public function __serialize(): array
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{
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$data = [];
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foreach ((array) $this as $k => $v) {
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if (false !== $i = strrpos($k, "\0")) {
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$k = substr($k, 1 + $i);
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}
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if ('invalidBehavior' === $k && ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE === $v) {
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continue;
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}
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$data[$k] = $v;
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}
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return $data;
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}
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}
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