public function executeCommand($command, $codes = array(), &$failures = null) { $failures = (array) $failures; $stopSignal = false; $response = null; foreach ($this->getActiveHandlers() as $handler) { $response = $handler->onCommand($this, $command, $codes, $failures, $stopSignal); if ($stopSignal) { return $response; } } return parent::executeCommand($command, $codes, $failures); }