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Reference.php
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55 lines (48 loc) · 1.3 KB
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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
{
public function __construct(
private string $id,
private int $invalidBehavior = ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE,
) {
}
public function __toString(): string
{
return $this->id;
}
/**
* Returns the behavior to be used when the service does not exist.
*/
public function getInvalidBehavior(): int
{
return $this->invalidBehavior ??= ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE;
}
public function __serialize(): array
{
$data = [];
foreach ((array) $this as $k => $v) {
if (false !== $i = strrpos($k, "\0")) {
$k = substr($k, 1 + $i);
}
if ('invalidBehavior' === $k && ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE === $v) {
continue;
}
$data[$k] = $v;
}
return $data;
}
}