many people below talk about using
<?php
mb_convert_encode($s,'HTML-ENTITIES','UTF-8');
?>
to convert non-ascii code into html-readable stuff. Due to my webserver being out of my control, I was unable to set the database character set, and whenever PHP made a copy of my $s variable that it had pulled out of the database, it would convert it to nasty latin1 automatically and not leave it in it's beautiful UTF-8 glory.
So [insert korean characters here] turned into ?????.
I found myself needing to pass by reference (which of course is deprecated/nonexistent in recent versions of PHP)
so instead of
<?php
mb_convert_encode(&$s,'HTML-ENTITIES','UTF-8');
?>
which worked perfectly until I upgraded, so I had to use
<?php
call_user_func_array('mb_convert_encoding', array(&$s,'HTML-ENTITIES','UTF-8'));
?>
Hope it helps someone else out
