# gupnp_service_introspection_get_state_variable

(PECL gupnp >= 0.1.0)

gupnp_service_introspection_get_state_variable — Returns the state variable data

### 说明

gupnp_service_introspection_get_state_variable ( resource `$introspection` , string `$variable_name` ) : array

Returns the state variable data by the name `variable_name` in this service.

### 参数

`introspection`

  A introspection identifier.

`variable_name`

  The name of the variable to retreive.

### 返回值

Return the state variable data or `FALSE`.