/** @var bool The (string) language code of the page's language and content code. */
private $mPageLanguage = false;
- /** @var string|boolean|null The page language code from the database, null if not saved in
+ /** @var string|bool|null The page language code from the database, null if not saved in
* the database or false if not loaded, yet. */
private $mDbPageLanguage = false;
* to true in LocalSettings.php, otherwise returns false. If there is no language saved in
* the db, it will return NULL.
*
- * @return string|null|boolean
+ * @return string|null|bool
*/
private function getDbPageLanguageCode() {
global $wgPageLanguageUseDB;