Question

When I test this WSDL with SoapUI, then I get real result, it just adds to numbers:

$client = new SoapClient("http://localhost:8080/calculator?wsdl");

$result = $client->add(3,3);

print_r($result);

This returns :

stdClass Object
(
    [return] => 0
)

But should return 6. As it does in SoapUI.

Some debugging:

print_r($client->__getFunctions());
print_r($client->__getTypes());

Array
(
    [0] => addResponse add(add $parameters)
)
Array
(
    [0] => struct add {
         int arg0;
         int arg1;
    }
    [1] => struct addResponse {
         int return;
    }
)

Answer 1

addResponse Expects only one parameter, so you need to pass it in array or an object:

$params = array(
    'arg0' => 3,
    'arg1' => 3
);

//OR
//$params = new stdClass;
//$params->arg0 = 3;
//$params->arg1 = 3;

$result = $client->add($params);