Classes List

Symfony\Component\DependencyInjection\Loader\Configurator\Traits\BindTrait

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<?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\Loader\Configurator\Traits;

use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
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 a FQCN * @param mixed $valueOrRef The value or reference to bind * * @return $this */
    final public function bind($nameOrFqcn$valueOrRef)
    {
        $valueOrRef = static::processValue($valueOrReftrue);
        if (isset($nameOrFqcn[0]) && '$' !== $nameOrFqcn[0&& !$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();
        $bindings[$nameOrFqcn] = $valueOrRef;
        $this->definition->setBindings($bindings);

        return $this;
    }
}