nusoap implementation for opencart
问题 Hope that someone is familiar with OpenCart here. I have problem with my Nusoap implementation on OpenCart. This is my implementation I created a new library file called ws.php (I have the entire nusoap folder in system/library/) <?php final class Ws { public function __construct() { require_once('nusoap/nusoap.php'); } } ?> I created a controller file in catalog/controller/webservice/ws.php <?php class ControllerWebserviceWs extends Controller { private $error = array(); function __construct