Well, lets supose somehow I set a timestamp in a MySQL. Something like this:
----AuthID-----Unban timestamp
Then, when a player connect, it retrieves the unban timestamp from his AuthID.
Up to here, I know how to everything,it's pretty easy.
Now, I want to know if the date and time of the timestamp, is before or after now. In other words, if the player is still banned, or if his ban has ended.