Time Zone Setting

[TheInsaneManiac]

Does anyone know the variable for the time zone in vbulletin? IE $timesetting?

Edit:
I am trying to fix this code so it displays the users correct time:
$doublepost['message'] = $doublepost['pagetext'] . "\n\n" . '----Added '.date("j/n/Y"). ' at '.Date("g:i A").'----'.$vbulletin->options['xen_dp_spacer'] . "\n" . $post['message'];

So where would I place this:
$vbulletin->userinfo['timezoneoffset']