vendor/symfony/dependency-injection/Attribute/Autowire.php line 35
<?php/** This file is part of the Symfony package.** (c) Fabien Potencier <fabien@symfony.com>** For the full copyright and license information, please view the LICENSE* file that was distributed with this source code.*/namespace Symfony\Component\DependencyInjection\Attribute;use Symfony\Component\DependencyInjection\Exception\LogicException;use Symfony\Component\DependencyInjection\Reference;use Symfony\Component\ExpressionLanguage\Expression;/*** Attribute to tell a parameter how to be autowired.** @author Kevin Bond <kevinbond@gmail.com>*/#[\Attribute(\Attribute::TARGET_PARAMETER)]class Autowire{public readonly string|array|Expression|Reference $value;/*** Use only ONE of the following.** @param string|null $value Parameter value (ie "%kernel.project_dir%/some/path")* @param string|null $service Service ID (ie "some.service")* @param string|null $expression Expression (ie 'service("some.service").someMethod()')*/public function __construct(string|array $value = null,string $service = null,string $expression = null,) {if (!($service xor $expression xor null !== $value)) {throw new LogicException('#[Autowire] attribute must declare exactly one of $service, $expression, or $value.');}if (\is_string($value) && str_starts_with($value, '@')) {match (true) {str_starts_with($value, '@@') => $value = substr($value, 1),str_starts_with($value, '@=') => $expression = substr($value, 2),default => $service = substr($value, 1),};}$this->value = match (true) {null !== $service => new Reference($service),null !== $expression => class_exists(Expression::class) ? new Expression($expression) : throw new LogicException('Unable to use expressions as the Symfony ExpressionLanguage component is not installed. Try running "composer require symfony/expression-language".'),null !== $value => $value,};}}