display current users' user number

[Hell Bomb]

im making a php script that will be added into vB using cmps,

how do i get it to display the current users user id, like 1,2,5?

[Dismounted]

In templates: $bbuserinfo[userid]
Anywhere else: $vbulletin->userinfo['userid']

[Hell Bomb]

thanks!, i dont normally deal with the forum side, so sorry if this was a bit of a silly question :),