Extending php SoapClient for siteminder authentication

Hi guys, I wonder if you can help me with this. I’ve posted it on stackoverflow but there doesn’t seem to be any takers yet. http://stackoverflow.com/questions/6212983/extending-php-soapclient-for-siteminder-authentication The crux of the matter is i want to execute the following to all endpoints as well as the wsdl itself: curl -L -E /location/of/cert.pem -c /tmp/location/of/cookie.jar https://web-service-provider/servicename?wsdl I think the end point can be done like this: http://www.php.net/manual/en/soapclient.soapclient.php#101503 But the wsdl is problematic. Can anyone give me some pointers in the right direction? Thanks