<p>i try this instruction and use from meta tags in my webpage but i have problem yet. when i upload my php files on other hosts i dont have any problem and they work is successfull, But when upload them on the my free host from HelioHost it replace all of persian charachters with ?(question mark) also just php have this problem And when i get a unicode data from mySql database its not have problem Example Source code <?php echo "متن فارسی"; ?> viewed page on other host متن فارسی view page on HelioHost ??? ???? i Think heliohost dosen't support Unicode Php .... is this Correct?