The PHP toolkit provides you an easy way to make Web service API method calls.
Newly supported or enhanced in this release are: * Metadata API * Email * Merge * Workflow * EmptyRecycleBin * Proxy Server * LoginScopeHeader * Header Options at the Connection Level
Click this link to enjoy. Be sure to check out the extensive Samples section as well.
I have successfully used PHP regular SoapClient and the PHP toolkits to login to our Unlimited service which is fine. However I read that in order to authenticate against the Self-Service Users I need to use the LoginScopeHeader - however this appears to be utterly undocumented.
I also downloaded newer versions of the Toolkits (even the SSU toolkit) but was unable to find any reference to LoginScopeHeader outside of the WSDL.
