Strtoupper Å Ä Ö fix UTF-8
As you might know the Stroupper dont work with special chars like Å Ä Ö. Also its not working to do str_replace sice Å Ä Ö is not supported there. But there is a way to do this easy with mb_stroupper and use UTF-8, see my example: $string = “åäö”; $string=mb_strtoupper($string, “utf-8″); echo $string; Enjoy! [...]