Cml\Tools\Daemon\ProcessManage::checkExtension PHP Method

    private static function checkExtension()
    {
        if (!extension_loaded('posix')) {
            throw new PhpExtendNotInstall('please install PHP posix extension!');
        }
        // 检查扩展
        if (!extension_loaded('pcntl')) {
            throw new PhpExtendNotInstall('please install PHP pcntl extension!');
        }
    }