Need help! [Quarantine ZOMBIE MOD!]

Sup guys , I'm totally new to this forum. Not rlly known around here, i just fight my way trough / So i'm wondering if u guys could help me out :O you would do me the biggest favour ever!
So , These codes are some codes from Subbase,
Does this code here ((-503, -3642, 22), slide to (-313, -3642, 22),? and what does the (90, 90, 0), 7, 2, 25, 75); means behind it?
CreateDoors((-503, -3642, 22), (-313, -3642, 22), (90, 90, 0), 7, 2, 25, 75);
Really guys, if someone could help me it would be great cause when i try to figure it out i go like ;P, So please help guys/girls (A)


Thanks -
StijnTheMan
[EDIT]
Yo guys again, Anyone knows if ELEVATORS are teleport flags?? and Blocks , What are these? Any different than walls?
Can i also have an example for the elevators ( flags ) :O