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<?php
declare(strict_types=1);
namespace App\Command;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Yiisoft\Yii\Console\ExitCode;
final class Hello extends Command
{
public function __construct()
parent::__construct();
}
public static function getDefaultName(): string
return 'hello';
public static function getDefaultDescription(): string
return 'An example command';
protected function execute(InputInterface $input, OutputInterface $output): int
$output->writeln('Hello!');
return ExitCode::OK;
yiisoft /
app
