TraceableArgumentResolver.php

<?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\HttpKernel\Controller;

use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Stopwatch\Stopwatch;

/**
 * @author Fabien Potencier <fabien@symfony.com>
 */
class TraceableArgumentResolver implements ArgumentResolverInterface {
    public function __construct(ArgumentResolverInterface $resolver, Stopwatch $stopwatch) {
    }
    public function getArguments(Request $request, callable $controller, ?\ReflectionFunctionAbstract $reflector = null) : array {
        $e = $this->stopwatch
            ->start('controller.get_arguments');
        try {
            return $this->resolver
                ->getArguments($request, $controller, $reflector);
        } finally {
            $e->stop();
        }
    }

}