XML Request not parsing properly

[Boarder_Surf]

Hello all,

I just started using Nusoap and it worked well with my other code till I got to a method where the param includes an 2 dim array. The array example is below:

================
Array
(
    [acct]=> 12342
    [arr2]=> Array
        (
            [0] => a1.htm
            [1] => a2.asp
            [2] => a2.aspx
            [3] => a1.asp
        )

)

I call the method by creating a proxy and using the proxy to make the method call as below.

================
// Create proxy
$oProxy  = $oClient->getProxy();
// Call the SOAP method
$result = $oProxy->$sMethodName($aParams);
================

Now the problem is this: It does not generate the request for the the array arr2 inside the param array properly.

The XML generated is below:

<SOAP-ENV:Body><MethodCall>xmlns="http://xxxtestserver.com/Wahp/Administration"><acct>12342</acct><arr2></arr2></MethodCall></SOAP-ENV:Body>

It seems $typeDef['typeClass'] in nusoap.php has a value  of "complexType" which causes everything but the parameter name to be set to empty.

Hope someone can help with this. Thanks in advance