[Opserty]

Run this on your custom page & view the source output in your browser:

PHP Code:

var_dump($vbulletin->userinfo); 


Off the top of my head I think you are looking for $vbulletin->userinfo['lastactivity'] and $vbulletin->userinfo['pmunread'] (and I'm not sure about this one but try $vbulletin->userinfo['pmread'])

I was just guessing at the above bit but if you run that piece of code you will get a whole list of the data within the variable.