Hey,
I'm not talking about, how i would use the vBulletin specific functions/classes, i'm curious, to how it's made.
How does vB, get to use $vbulletin->function_or_var
Do they do $vbulletin &= new XXX; somewhere?
I know the above can be used for a certain class, but $vbulletin seems to be for alot of different classes/functions.
Or is there a certain method i'm missing?
Any help would be great.

Thanks, Adrian
EDIT: Nevermind, i think i'v noticed how it's done.