Stecman\Component\Symfony\Console\BashCompletion\CompletionHandler::completeForOptions PHP Метод

    protected function completeForOptions()
    {
        $word = $this->context->getCurrentWord();
        if (substr($word, 0, 2) === '--') {
            $options = array();
            foreach ($this->getAllOptions() as $opt) {
                $options[] = '--' . $opt->getName();
            }
            return $options;
        }
        return false;
    }