--STDIN-- Hello World --FILE-- <?php use Symfony\Component\Console\Application; use Symfony\Component\Console\Helper\QuestionHelper; use Symfony\Component\Console\Input\InputInterface; use Symfony\Component\Console\Output\OutputInterface; use Symfony\Component\Console\Question\Question; $vendor = __DIR__; while (!file_exists($vendor.'/vendor')) { $vendor = \dirname($vendor); } require $vendor.'/vendor/autoload.php'; (new Application()) ->register('app') ->setCode(function(InputInterface $input, OutputInterface $output) { $output->writeln((new QuestionHelper())->ask($input, $output, new Question('Foo?', 'foo'))); $output->writeln((new QuestionHelper())->ask($input, $output, new Question('Bar?', 'bar'))); }) ->getApplication() ->setDefaultCommand('app', true) ->run() ; --EXPECT-- Foo?Hello World Bar?bar