Liip\RMT\Application::asText PHP Method

    public function asText($namespace = null, $raw = false)
    {
        $messages = array();
        // Title
        $title = 'RMT ' . $this->getLongVersion();
        $messages[] = '';
        $messages[] = $title;
        $messages[] = str_pad('', 41, '-');
        // strlen is not working here...
        $messages[] = '';
        // Usage
        $messages[] = '<comment>Usage:</comment>';
        $messages[] = '  RMT command [arguments] [options]';
        $messages[] = '';
        // Commands
        $messages[] = '<comment>Available commands:</comment>';
        $commands = $this->all();
        $width = 0;
        foreach ($commands as $command) {
            $width = strlen($command->getName()) > $width ? strlen($command->getName()) : $width;
        }
        $width += 2;
        foreach ($commands as $name => $command) {
            if (in_array($name, array('list', 'help'))) {
                continue;
            }
            $messages[] = sprintf("  <info>%-{$width}s</info> %s", $name, $command->getDescription());
        }
        $messages[] = '';
        // Options
        $messages[] = '<comment>Common options:</comment>';
        foreach ($this->getDefinition()->getOptions() as $option) {
            if (in_array($option->getName(), array('help', 'ansi', 'no-ansi', 'no-interaction', 'version'))) {
                continue;
            }
            $messages[] = sprintf('  %-29s %s %s', '<info>--' . $option->getName() . '</info>', $option->getShortcut() ? '<info>-' . $option->getShortcut() . '</info>' : '  ', $option->getDescription());
        }
        $messages[] = '';
        // Help
        $messages[] = '<comment>Help:</comment>';
        $messages[] = '   To get more information about a given command, you can use the help option:';
        $messages[] = sprintf('     %-26s %s %s', '<info>--help</info>', '<info>-h</info>', 'Provide help for the given command');
        $messages[] = '';
        return implode(PHP_EOL, $messages);
    }