pakeApp::help PHP Method

    public function help()
    {
        $this->usage(false);
        echo "\n";
        echo "available options:";
        echo "\n";
        foreach (self::$OPTIONS as $option) {
            list($long, $short, $mode, $comment) = $option;
            if ($mode == pakeGetopt::REQUIRED_ARGUMENT) {
                if (preg_match('/\\b([A-Z]{2,})\\b/', $comment, $match)) {
                    $long .= '=' . $match[1];
                }
            }
            printf("  %-20s", pakeColor::colorize($long, 'INFO'));
            if (!empty($short)) {
                printf(" (%s)", pakeColor::colorize($short, 'INFO'));
            }
            printf("\n      %s\n", $comment);
        }
    }