Special characters from Web

I'm having some problems with reading european characters from web (,,,...).I'm trying to load text from a php request, but when I add special characters unity can't read the page and if I encode the text and then decode it with WWW.UnEscapeURL, he doesn't add the special characters, they're just omitted.

my script in which I read it is UTF-8, so if add special characters in my string via code, it works. So I'm guessing the output of UnEscapeUrl isn't UTF-8.

Try encoding the characters in your PHP using rawurlencode() and see if that helps.

For more info on rawurlencode: Page about rawurlencode in PHP Manual