PHP code example of yiisoft / app-console

1. Go to this page and download the library: Download yiisoft/app-console library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

yiisoft / app-console example snippets


namespace App\Command;

use Symfony\Component\Console\Attribute\AsCommand;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputDefinition;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Yiisoft\Yii\Console\ExitCode;

#[AsCommand(
    name: 'echo',
    description: 'An example command that echoes exactly what it is told to.'
)]
final class EchoCommand extends Command
{
    private string $sentence = 'sentence';

    protected function configure(): void
    {
        $this->setDefinition(
            new InputDefinition([
                new InputArgument($this->sentence, InputArgument::OPTIONAL, 'Sentence to say.', 'Hello!'),
            ])
        );
    }

    protected function execute(InputInterface $input, OutputInterface $output): int
    {
        $output->writeln("You said: {$input->getArgument('sentence')}");

        return ExitCode::OK;
    }
}


use App\Command\EchoCommand;

return [
    'echo' => EchoCommand::class,
];

shell
$ ./yii echo
You said: Hello!

$ ./yii echo 'Code something'
You said: Code something