Symfony\Component\HttpKernel\Event\FilterControllerEvent::getController PHP Method

    public function getController()
    {
        return $this->controller;
    }

 /**
  * Modifies the Request object to apply configuration information found in
  * controllers annotations like the template to render or HTTP caching
  * configuration.
  *
  * @param FilterControllerEvent $event A FilterControllerEvent instance
  */
 public function onKernelController(FilterControllerEvent $event)
 {
     if (!is_array($controller = $event->getController())) {
         return;
     }
     $className = class_exists('Doctrine\\Common\\Util\\ClassUtils') ? ClassUtils::getClass($controller[0]) : get_class($controller[0]);
     $object = new \ReflectionClass($className);
     $method = $object->getMethod($controller[1]);
     $classConfigurations = $this->getConfigurations($this->reader->getClassAnnotations($object));
     $methodConfigurations = $this->getConfigurations($this->reader->getMethodAnnotations($method));
     $configurations = array();
     foreach (array_merge(array_keys($classConfigurations), array_keys($methodConfigurations)) as $key) {
         if (!array_key_exists($key, $classConfigurations)) {
             $configurations[$key] = $methodConfigurations[$key];
         } elseif (!array_key_exists($key, $methodConfigurations)) {
             $configurations[$key] = $classConfigurations[$key];
         } else {
             if (is_array($classConfigurations[$key])) {
                 if (!is_array($methodConfigurations[$key])) {
                     throw new \UnexpectedValueException('Configurations should both be an array or both not be an array');
                 }
                 $configurations[$key] = array_merge($classConfigurations[$key], $methodConfigurations[$key]);
             } else {
                 // method configuration overrides class configuration
                 $configurations[$key] = $methodConfigurations[$key];
             }
         }
     }
     $request = $event->getRequest();
     foreach ($configurations as $key => $attributes) {
         $request->attributes->set($key, $attributes);
     }
 }