Crunz\Event::getCommandForDisplay PHP Method

    public function getCommandForDisplay()
    {
        return $this->isClosure() ? 'object(Closure)' : $this->buildCommand();
    }

 /**
  * Format the event error message
  *
  * @param  \Crunz\Event $event
  *
  * @return  string
  */
 protected function formatEventError(Event $event)
 {
     return $event->description . '(' . $event->getCommandForDisplay() . ') ' . PHP_EOL . $event->getProcess()->getErrorOutput() . PHP_EOL;
 }