Symfony\Bundle\FrameworkBundle\Debug\TraceableEventDispatcher::getNotCalledListeners PHP Метод

    public function getNotCalledListeners()
    {
        $notCalled = array();

        foreach ($this->getListeners() as $name => $listeners) {
            foreach ($listeners as $listener) {
                $info = $this->getListenerInfo($listener, $name);
                if (!isset($this->called[$name.'.'.$info['pretty']])) {
                    $notCalled[$name.'.'.$info['pretty']] = $info;
                }
            }
        }

        return $notCalled;
    }