/** * Get a I18n {@link __Resource} * * @return __Resource */ public function &getResource($resource_id, $language_iso_code = null) { $return_value = null; $resource_manager = __ResourceManager::getContextInstance($this->_context_id); if ($resource_manager instanceof __ResourceManager) { $return_value = $resource_manager->getResource($resource_id, $language_iso_code); } return $return_value; }