Sep 4, 2008
I previously had some problems when I mixed Unicode with WordPress. Every time I typed a Unicode character, (after posting) it would display as a ‘?’. This post will describe how to fix this.
Basically, the problem is that WordPress is not comprehending this, and instead of telling the database to store the Unicode characters, it just says, “Heck, just stick a bunch of question marks in there.”
[From: WordPress, Unicode, and ‘?’s « Obsessed with the Press]