The documentation is now available online here . There is a PHP XML-RPC interest mailing list which anyone can join. PHP client classes We've developed classes which encapsulate XML-RPC values, clients, messages and responses. Using these classes it's possible to query XML-RPC servers. Server classes Our server class provides a framework to write XML-RPC servers.
More information is in the included documentation.
This is a beta release . Read changes here . If you bug-fixes, enhancements etc. Online demonstration For an example of the new introspection facilities, visit this page . It is doing this by making XML-RPC calls to the server itself.