Arabic And Farsi Character Problem!

[travianx]

Hi to All.

i upload a php script on my space and when i browse it show every character like ?.

i change my browser(firefox) character encoding. but nothing happen just characters appear not readable.

also i use Internet Explorer 8 with many character encoding and problem still exists.

 

Do heliohost support utf and arabic/farsi character?

Or i miss some configuration on my host?

 

thanks for your help.