protected function execute(InputInterface $input, OutputInterface $output) { parent::execute($input, $output); $io = new SymfonyStyle($input, $output); $io->title('Advisor debug information'); $advisorId = $input->getOption('advisor'); if (!$advisorId) { $this->showAdvisorsList($io); } else { $this->showAdvisorInformation($io, $advisorId); } }