What is the way to see the XML returned to an application?

[Kim Cary]

We're using CAS 3.3.x and one of our vendors is stating that 'you must  
be using the old version since our SAX subsystem is complaining about  
malformed response'.

Just because SAX spits its skull out doesn't necessarily imply we're  
not sending XML.

I can't empirically verify this since turning on debug on our test  
server doesn't seem to spit out the XML it returns (though it  
dutifully records the test id & pw).

My test client is phpCAS (sorry I'm so lame as to be stuck with one  
client) and phpcase specifies 2.0 when it talks to the server. As  
wonderful as the debug output is with PHPCAS, it is not using the  
CAS3.0 XML object.

I can't capture the XML on the server side, apart from the lack of a  
suitable client, because its all https, and I get a very nice pcap  
file full of ssl encoded data.

Hit me with the cluebat folks.

Thanks!