The format for the xml string is the same that has to be returned by functions registered via calls to `xmlrpc_server_register_introspection_callback`.
It is documented at http://xmlrpc-epi.sourceforge.net/specs/rfc.system.describeMethods.php
(PHP 4 >= 4.1.0, PHP 5, PHP 7)
xmlrpc_parse_method_descriptions — Decodes XML into a list of method descriptions
This function is EXPERIMENTAL. The behaviour of this function, its name, and surrounding documentation may change without notice in a future release of PHP. This function should be used at your own risk.
This function is currently not documented; only its argument list is available.
The format for the xml string is the same that has to be returned by functions registered via calls to `xmlrpc_server_register_introspection_callback`.
It is documented at http://xmlrpc-epi.sourceforge.net/specs/rfc.system.describeMethods.php