Is it possible to get the amount of players online in a multiverse world?

[Mapzman]

Skript Version: Skript 2.2 (dev25)
Minecraft Version: 1.11.2

Is it possible to get the amount of players online in only 1 multiverse world?

 

[ShaneBee]

loop all players in world "worldname":
    add loop-player to {_players::*}
    set {_online} to size of {_players::*}
    message "&aOnline&8: &7(&b%{_online}%&7)"

 

[ShaneBee]

loop all players in world "world":
    add 1 to {_}
send "Online in world 'world': %{_}%"

 

[ShaneBee]

set {Count.WorldExample} to 0   
loop all players:
    if loop-player is in world "Example":
        add 1 to {Count.WorldExample}

 

[ShaneBee]

For the love of God, keep it simple guys:

set {_amount} to amount of players in world "world name here"

 

[ShaneBee]

For the love of God, keep it simple guys:

set {_amount} to amount of players in world "world name here"

There's a syntax for that?
Talk about efficient. xD

 

[ShaneBee]

There's a syntax for that?
Talk about efficient. xD

There isn't a syntax for it, its a combination of multiple.

(size|amount) of %objects%

which gives you the size of any list, and:

players in world %string%

which returns a list, so by combining the two you can do what @Snow-Pyon did.