I compiled the given "hello" example using the given command   line and it created a libhello shared library.And I put it with given services.xml file in a folder called hello and copy it to services directory.Then it shows in localhost as available services with other services.

                                                                                                                                         The problem is ,I can not connect a client (php) to hello service as it gives a fatal error.But other services can be connected.Then I looked at those services and there are another files(ex:echo.so.0,echo.so.0.0) files in those services but i can not crate such files for my service which is given example "hello".

                                                                                                                                                                I would be very thankfull if anyone can let me now that how do I create such files or how can I connect my own service.

                Thanks.