The start of something beautiful

vendor/symfony/http-kernel/Controller/TraceableArgumentResolver.php

@@ -0,0 +1,38 @@
+<?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(
+        private ArgumentResolverInterface $resolver,
+        private 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();
+        }
+    }
+}