From its home page, XML-RPC is described as a ”...remote procedure calling using HTTP as the transport and XML as the encoding. XML-RPC is designed to be as simple as possible, while allowing complex data structures to be transmitted, processed and returned.”
Zend\XmlRpc provides support for both consuming remote XML-RPC services and
building new XML-RPC servers.
- File issues at https://github.com/zendframework/zend-xmlrpc/issues
- Documentation is at https://zendframework.github.io/zend-xmlrpc/