Introduction
The Zend_Server family of classes provides functionality
for the various server classes, including
Zend_XmlRpc_Server, Zend_Rest_Server,
Zend_Json_Server and Zend_Soap_Wsdl.
Zend_Server_Interface provides an interface that mimics
PHP 5's SoapServer class; all server classes
should implement this interface in order to provide a standard server
API.
The Zend_Server_Reflection tree provides a standard
mechanism for performing function and class introspection for use as
callbacks with the server classes, and provides data suitable for use
with Zend_Server_Interface's getFunctions()
and loadFunctions() methods.