EventListener/RollbarListener.php
public function onKernelRequest(GetResponseEvent $event)
    {
        $this->errorHandler->registerErrorHandler($this->notifier);
        $this->errorHandler->registerShutdownHandler($this->notifier);
    }
public function onKernelRequest(GetResponseEvent $event)
    {
        $this->errorHandler->registerErrorHandler($this->notifier);
        $this->errorHandler->registerShutdownHandler($this->notifier);
    }
public function onKernelRequest ( GetResponseEvent $ event ) { $ this -> errorHandler -> registerErrorHandler ( $ this -> notifier ) ; $ this -> errorHandler -> registerShutdownHandler ( $ this -> notifier ) ; }
Register error handler.

@param GetResponseEvent $event
Register error handler .