I have noticed several errors on the list of inactive languages ( http://docs.php.net/manual/help-translate.php ) (that could really be renamed to the list of languages in progress ;) ).
When you attempt to view a manual in some of the languages, for example by going to http://docs.php.net/manual/rs , it will redirect you to a malformed URL http://docs.php.net/manual/en/rs which is a 404 page. The languages with this problem include Chinese (Hong Kong Cantonese), Chinese (Traditional), Catalan, Czech, Finnish, Lithuanian, Portuguese, Serbian and Slovenian. Other manuals have their links mixed up. Dutch and Norwegian manuals are in fact in Japanese, Greek is in fact in German, Hebrew and Italian are in fact in Persian, while Slovak and Swedish are in fact in Turkish. On an unrelated note, given that I am the only translator for my language, do I need to review my own translations (add the <!-- Reviewed: yes --> comment) for the manual to be built, or will it be built anyway and these comments are only for internal use?