stdClass::__set_state(array(
   'error' => 0,
   'msg' => '',
   'value' => 
  array (
    'window-types' => 
    array (
      'plastic' => 24,
      'wooden' => 25,
      'aluminic' => 26,
      'metallic' => 27,
      'euro' => 59,
    ),
  ),
))