https://stackoverflow.com/questions/5127744/how-to-convert-these-strange-characters-%C3%83-%C3%83-%C3%83%C2%AC-%C3%83%C2%B9-%C3%83
My page often shows things like ë, Ã, ì, ù, à in place of normal characters. I use utf8 for header page and MySQL encode. How does this happen?