xmlrpc and PHP

I'm new to xmlrpc and I've been trying to integrate with a cobbler server in order to pull some info out of it. Unfortunately, the documentation is at best, sparse so I need some help. The xmlrpc info for cobbler is here <?php include 'xmlrpc.inc'; // Make an object to represent our server. $server = new xmlrpc_client('https://url/cobbler/cobbler_api'); $token = $server->login("username","password"); echo $server->getprofiles("name"); ?> I get precisely nothing. So, what have I done wrong? How can i check the request is actually being performed correctly. obviously I've replaced "url" "username" and "password" for the purposes of this question. Can anyone shed any light on what I'm doing wrong, or give me a hand even? ____________________________________________________________________________________________________ Lee Briggs | JPMorgan Chase & Co. | Compute Back Bone | SA Team | Mobile: +447711767452 | 60 Victoria Embankment, London This communication is for informational purposes only. It is not intended as an offer or solicitation for the purchase or sale of any financial instrument or as an official confirmation of any transaction. All market prices, data and other information are not warranted as to completeness or accuracy and are subject to change without notice. Any comments or statements made herein do not necessarily reflect those of JPMorgan Chase & Co., its subsidiaries and affiliates. This transmission may contain information that is privileged, confidential, legally privileged, and/or exempt from disclosure under applicable law. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution, or use of the information contained herein (including any reliance thereon) is STRICTLY PROHIBITED. Although this transmission and any attachments are believed to be free of any virus or other defect that might affect any computer system into which it is received and opened, it is the responsibility of the recipient to ensure that it is virus free and no responsibility is accepted by JPMorgan Chase & Co., its subsidiaries and affiliates, as applicable, for any loss or damage arising in any way from its use. If you received this transmission in error, please immediately contact the sender and destroy the material in its entirety, whether in electronic or hard copy format. Thank you. Please refer to http://www.jpmorgan.com/pages/disclosures for disclosures relating to European legal entities.