I have a problem when displaying results from a database in an HTML file in two computers.
So, in one computer it shows a name like this:
SAUL FRANCI
You could set PHP to output the content as UTF-8:
header('Content-Type: text/html; charset=utf-8');
In your HTML document you can specify to the browsers that the content it is UTF-8, by putting this in the HEAD of your pages: