PHP webservices client, XML parser, attribute values

Hi:

I am trying to use nusoap to develop client for the webservice. I am able run the client and access all tag values in xml response using array key of the result. But, I am not able to access attribute values in xml response. I can get attribute values in nusoap but I am not able to access in client.

This is where I can see all attribute values being assigned to the response array in nusoap.php

$this->message[$pos]['attrs'] = $attrs;

How I can access these values directly in client (using $result)

$result = $soapclient->call('MethodName',$param,$namespace,$soapAction);

What is the syntax to access attribute values? I tried different ways, but no results.

Any help will be really appreciated.

Thank you.