--TEST-- Test mb_strtoupper() function : basic functionality --EXTENSIONS-- mbstring --FILE-- --EXPECT-- *** Testing mb_strtoupper() : basic functionality *** -- ASCII String -- string(36) "QUJDREVGR0hJSktMTU5PUFFSU1RVVldYWVo=" Correctly converted -- Multibyte String -- string(64) "zpHOks6TzpTOlc6WzpfOmM6ZzprOm86czp3Ons6fzqDOoc6jzqTOpc6mzqfOqM6p" Correctly converted Done