ManaPHP\Cli\Arguments::has PHP Метод

    public function has($name)
    {
        foreach (explode(':', $name) as $p) {
            foreach ($this->_arguments as $argument) {
                if (strlen($p) === 1) {
                    if ($argument === '-' . $p) {
                        return true;
                    }
                } else {
                    if ($argument === '--' . $p) {
                        return true;
                    }
                }
            }
        }
        return false;
    }