Braintree\Configuration::sslOn PHP Method

    public function sslOn()
    {
        switch ($this->_environment) {
            case 'integration':
            case 'development':
                $ssl = false;
                break;
            case 'production':
            case 'qa':
            case 'sandbox':
            default:
                $ssl = true;
                break;
        }
        return $ssl;
    }