bool gupnp_service_action_return_error    ( resource $action   , int $error_code   [, string $error_description  ] )

gupnp_service_action_return_errorReturn error code

action

A service action identifier.

error_code

The error code. Signal can be one of the following values or user defined:

GUPNP_CONTROL_ERROR_INVALID_ACTION
The action name was invalid.
GUPNP_CONTROL_ERROR_INVALID_ARGS
The action arguments were invalid.
GUPNP_CONTROL_ERROR_OUT_OF_SYNC
Out of sync (deprecated).
GUPNP_CONTROL_ERROR_ACTION_FAILED
The action failed.