I'm using cookies on my site and I have it where it sets the cookies perfect, but my only problem is that users can't logout. I've never had to mess with cookies before so I'm pretty lost. I'm guessing that what I'm gonna have to do is find the cookie on their harddrive and delete it to log them out, but I'm not sure how this would be done. Can anyone help? Thanks.
BTW, this is all being written in php.