Question

I have a logging system on my site, but I don’t know how to get a user’s status (online/offline). I’ve read more themes, but I don’t understand them… can someone give me an example?

Answer 1

You don’t know if the page is close from the server, you can’t check that with PHP.
You can check with javascript on client side and call your server in ajax on each events.

For exemple with Jquery :

<script>
$(window).unload( function () { $.get('http://exemple.com/user.php?offline=true'); } );
</script>