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#!/usr/bin/php
<?php
require __DIR__ . '/../vendor/autoload.php';
use splitbrain\phpcli\CLI;
use splitbrain\phpcli\Options;

class Minimal extends CLI
{
    // register options and arguments
    protected function setup(Options $options)
    {
        $options->setHelp('A very minimal example that does nothing but print a version');
        $options->registerOption('version', 'print version', 'v');
    }

    // implement your code
    protected function main(Options $options)
    {
        if ($options->getOpt('version')) {
            $this->info('1.0.0');
        } else {
            echo $options->help();
        }
    }
}
// execute it
$cli = new Minimal();
$cli->run();