if($ioService->isInteractive()){ $ioService->cls(); $ioService->printBanner(); $ioService->writeln('<info>Welcome to the Shopware updater </info>'); $ioService->writeln(sprintf('Shopware Version %s', $version)); $ioService->writeln(''); $ioService->ask('Press return to start the update.'); $ioService->cls(); }