[Nusoap-general] Problem with multiple parameters as array

[<joh...@at...>]

Hi!

I'm using nusoap for implementing a webservice client consuming an Axis 
webservice (running on Resin). I do have some problems when using wervices 
with multiple parameters. 

So far I've only been using one parameter as in wsdl information below;

        <wsdl:message name="findByKundnrRequest">
                <wsdl:part name="in0" type="xsd:string"/>
        </wsdl:message>

where I've used the following code for the parameters;

$parameters = $intknr;

This works fine.

When using two parameters as in the wsdl below, the second parameter will 
be empty in the request.

        <wsdl:message name="insertRequest">
                <wsdl:part name="in0" type="xsd:long"/>
                <wsdl:part name="in1" type="xsd:long"/>
        </wsdl:message>
 
I've used the following code to define the parameters
$params[0] = $intknr;
$params[1] = $refid;

I've succeeded in tracking the problem to the call function in the 
soap_client. The parameters are defined as follows
function 
call($operation,$params=array(),$namespace='',$soapAction='',$headers=false,$rpcParams=null)

The $params parameter is defined as an array and when using a single 
parameter the $params array translates to

$params[0] = "xxxx"

 but when sending an array into the call function the array translates to

$params[0].[0] = "xxxx"
$params[0].[1] = "yyyy"
$params[1] = ""

and that fails as the array is one level too deep. I did a really small 
change to the code in the serializeRPCParameters function to just get me 
going, but that will probably make my future work fail as I'm going to use 
more complex parameters later on. The code added was;

if (isset($parameters[$name])) {
   $this->debug('RPC:calling serializeType w/ named param');
   $xml .= $this->serializeType($name, $type, $parameters[$name], $use);
} elseif(is_array($parameters)) {
   $this->debug('THE ERROR IS HERE...RPC:calling serializeType w/ unnamed 
param');
    // -->> QUICKFIX: If the array is too deep shift the array down one 
level...
    if(is_array($parameters[0])){
       $parameters = $parameters[0];
    }
    foreach ($parameters as $key=>$value){
       $this->debug($type."--".$key."--".$value);
    }
    $xml .= $this->serializeType($name, $type, array_shift($parameters), 
$use);
} else {
    $this->debug('no parameters passed.');
}

This is probably just a simple newbie error, but I just can't figure out 
how to send the parameters... I'm using NuSoap 0.6.5 / PHP 4.3.2 / 
Apache2.0.46 / Win2000. 

I'll be happy to provide more information if needed!

Regards,
Johan Rosenquist