Web Service Client bug (PHP)

Hi, I am trying to call a webservice (sitting locally on my machine) but I keep getting Faultcode: HTTP and Fault message : Unauthorised . I cannot find any reason why it is doing that. It connects to the web service without a problem but when I invoke one of the methods it gives the above fault. If I try to call the same method in browser then it works fine. WebService client is in PHP. Does anyone knows what is causing it? Many Thanks ## Deliverables 1) All deliverables will be considered "work made for hire" under U.S. Copyright law. Employer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the employer on the site per the worker's Worker Legal Agreement). 2) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 3) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Employer's environment--Deliverables must be installed by the Worker in ready-to-run condition in the Employer's environment. b) For all others including desktop software or software the employer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this project. ## Platform php, web service