I'm making a website with PHP, MYSQL and AJAX (besides HTML and CSS).
I have a form in which the user input a name of a song and its lyrics will be stored in a file, called as the song title.
I've just tested this form and it works. But when I want to input a title which have accented letters, PHP replaces accented letters with something like ò...
In fact I've tried to input this string "All'alba sorgerò" and the file created is called "All'alba sorgerò.txt"
How can I fix it?
Thanks in advance (and sorry for my bad English ^^'')