SOAP调用有关问题

$soapclient = new soapclient("http://shippingapi.ebay.cn/production/v2/orderservice.asmx?wsdl");

$params = array(
    'Version' => "2.0.0",
    'APIDevUserID' => "sureelectronics",
    'APIPassword' => "7114209N1OCBA61N83CRA0PY1F743DSGTM7GEAY581CND3BHG0POUW20111540",
    'APISellerUserID' => "sureelectronics",
    'MessageID' => "125625622452",    
    'TrackCode' => "LK042013892CN"    
);






$functions = $soapclient->CancelAPACShippingPackage($params);



print_r($functions);

   
   
      
         
            2.0.0
            ****
            ********
            *******
            1234
            LK*********CN
         
      
   

$soapclient = new soapclient("http://shippingapi.ebay.cn/production/v2/orderservice.asmx?wsdl");

$params = array(
    'Version' => "2.0.0",
    'APIDevUserID' => "sureelectronics",
    'APIPassword' => "7114209N1OCBA61N83CRA0PY1F743DSGTM7GEAY581CND3BHG0POUW20111540",
    'APISellerUserID' => "sureelectronics",
    'MessageID' => "125625622452",    
    'TrackCode' => "LK042013892CN"    
);

$functions = $soapclient->CancelAPACShippingPackage(array("CancelAPACShippingPackageRequest"=>$params));
print_r( $functions);