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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\Loader\Configurator\Traits; use Symfony\Component\DependencyInjection\Argument\BoundArgument; use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException; use Symfony\Component\DependencyInjection\Loader\Configurator\DefaultsConfigurator; use Symfony\Component\DependencyInjection\Loader\Configurator\InstanceofConfigurator; use Symfony\Component\DependencyInjection\Reference; trait BindTrait { /** * Sets bindings. * * Bindings map $named or FQCN arguments to values that should be * injected in the matching parameters (of the constructor, of methods * called and of controller actions). * * @param string $nameOrFqcn A parameter name with its "$" prefix, or an FQCN * @param mixed $valueOrRef The value or reference to bind * * @return $this */ final public function bind(string $nameOrFqcn, $valueOrRef): self { $valueOrRef = static::processValue($valueOrRef, true); if (!preg_match('/^(?:(?:array|bool|float|int|string)[ \t]*+)?\$/', $nameOrFqcn) && !$valueOrRef instanceof Reference) { throw new InvalidArgumentException(sprintf('Invalid binding for service "%s": named arguments must start with a "$", and FQCN must map to references. Neither applies to binding "%s".', $this->id, $nameOrFqcn)); } $bindings = $this->definition->getBindings(); $type = $this instanceof DefaultsConfigurator ? BoundArgument::DEFAULTS_BINDING : ($this instanceof InstanceofConfigurator ? BoundArgument::INSTANCEOF_BINDING : BoundArgument::SERVICE_BINDING); $bindings[$nameOrFqcn] = new BoundArgument($valueOrRef, true, $type, $this->path ?? null); $this->definition->setBindings($bindings); return $this; } }