Connecting Strings with or? E2

[Hexogen]

Hey guys,
i guess its a pretty easy solution but i can't figure it out at the moment.
Im trying to link two strings with "or" |.

Example:
I got a door opening with numpad 0, one ranger infront and one behind it, with steamid outputs.
My E2 chip is looking something like that:

@inputs A:string B:string (The steamid strings)
@outputs C 
X = "My_STEAMID"
Y = "Friends_STEAMID"

if ((A|B)==(X|Y))
{
  C=1
} else
{
  C=0
}

What im trying to achieve:
If string A OR string B equal to string X OR string Y then open door

Ovbiously it didnt work, so how do i connect strings with an or?
When doing A|B the output is 1, but thats actually not what im trying to do ^^
any ideas?

i guess i could workaround using if((A=X)|(A=Y)|(B=X)|(B=Y)) etc, but thatd be pretty unfavorable with more than 2 strings

thanks in advance
Hexo

-edit Just found the E2 help subforum, sorry for wrong forum post, move please if neccessary

[ktccd]

if (A==X | A==Y | B==X | B==Y) is how I'd have done it.

no, wait... if A B C D etc is any of XYZ etc?

tables, if it's string, array if numbers.

STRING["My string",number] = 1
if (STRING[A,number] | STRING[B,number]) and so on. that makes it a little shorter ^^.

[Drunkie]

-snip-