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

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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\HttpKernel\Controller;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\Stopwatch\Stopwatch;
+
+/**
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class TraceableControllerResolver implements ControllerResolverInterface
+{
+    private ControllerResolverInterface $resolver;
+    private Stopwatch $stopwatch;
+
+    public function __construct(ControllerResolverInterface $resolver, Stopwatch $stopwatch)
+    {
+        $this->resolver = $resolver;
+        $this->stopwatch = $stopwatch;
+    }
+
+    public function getController(Request $request): callable|false
+    {
+        $e = $this->stopwatch->start('controller.get_callable');
+
+        try {
+            return $this->resolver->getController($request);
+        } finally {
+            $e->stop();
+        }
+    }
+}