osCommerce / oscommerce2

        }

      }

      if ( defined('OSCOM_APP_PAYPAL_BRAINTREE_PROXY') && tep_not_null(OSCOM_APP_PAYPAL_BRAINTREE_PROXY) ) {

        curl_setopt($curl, CURLOPT_HTTPPROXYTUNNEL, true);

        curl_setopt($curl, CURLOPT_PROXY, OSCOM_APP_PAYPAL_BRAINTREE_PROXY);

      }

      $result = curl_exec($curl);

        }

      }

      if ( defined('OSCOM_APP_PAYPAL_PROXY') && tep_not_null(OSCOM_APP_PAYPAL_PROXY) ) {

        curl_setopt($curl, CURLOPT_HTTPPROXYTUNNEL, true);

        curl_setopt($curl, CURLOPT_PROXY, OSCOM_APP_PAYPAL_PROXY);

      }

      $result = curl_exec($curl);