gupnp_service_info_get_introspection
(PECL gupnp >= 0.1.0)
gupnp_service_info_get_introspection — Get resource introspection of service
説明
$proxy
[, mixed $callback
[, mixed $arg
]] ) : mixedGet resource introspection of service or register callback if corresponding parameter was passed.
パラメータ
-
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
introspectionparameter's identifier being the first,errorparameter's message being the second, and theargis third. -
arg -
User data for
callback.
返り値
Return true if callback function was defined. Return introspection identifier if callback function was omited.
エラー / 例外
Issues E_WARNING with not valid callback function.
add a note
