const PATH_PAGE = 'page_path';
/**
- * Constructor.
- *
* @since 1.21
*
* @param string $type
/**
* Returns the normalized form of the given page title, using the
* normalization rules of the given site. If the given title is a redirect,
- * the redirect weill be resolved and the redirect target is returned.
+ * the redirect will be resolved and the redirect target is returned.
+ * Only titles of existing pages will be returned.
*
* @note This actually makes an API request to the remote site, so beware
* that this function is slow and depends on an external service.
*
* @param string $pageName
*
- * @return string
+ * @return string|false The normalized form of the title,
+ * or false to indicate an invalid title, a missing page,
+ * or some other kind of error.
* @throws MWException
*/
public function normalizePageName( $pageName ) {