Can anyone explain to me?
and how to set, the best set that I want like this
User can posting and edit their own post.
What Must I set level to this user.
Author? Editor?
Currently, there is no way to do that within the established roles in
the database. Check Ryan Boren's message on the thread:
[wp-testers] User Level revisited (after a year)
Cheers.
This is perhaps the worst plugin I have ever written. You can replace
this entire thing with two lines in your admin-footer.php.
It was not hard - a better solution will present itself in due time.
Owen