mixed gupnp_service_info_get_introspection    ( resource $proxy   [, mixed $callback   [, mixed $arg  ]] )

gupnp_service_info_get_introspectionGet resource introspection of service

proxy

A service proxy identifier.

callback

The callback function to be called when introspection object is ready. Typically, callback function takes on three parameters. The introspection parameter's identifier being the first, error parameter's message being the second, and the arg is third.

arg

User data for callback.