WordPress, Unicode, and ‘?’ solution
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.”
Of course, this can be easily fixed in two steps. All you’ll need is FTP access to
your server and a fair comprehension of how to type. So, let’s get started!
Open up ‘wp-config.php’ from the root directory of your WordPress installation.
Add ‘//’ at the very beginning of these two lines:
So that section should now look like this:
You’re already finished. How easy was that?
The quotes surrounding // in step 2 should not be inserted. Those are just
indicating that the // is the part you should insert.
If you’ve meddled with that part of ‘wp-config.php’ before, it may look a bit
different. But pay no attention to the differences. Just be sure add // to the lines
containing DB_CHARSET and DB_COLLATE.
This Information i copied from here, and i feel this is correct, simple easy step to
do this,, and its’ very helpful for me to fix unicode to write Dhivehi (thaana
keyboard) for .com websites only. beacause free wordpress site alredy support