Using _ArraySort to sort a 2D array on the third column

[c.haslam 16]

Would someone please tell me how to use _ArraySort to sort a 2D array on the third column.

I find the Help to be un-helpful in this case,

[Chimp 491]

_ArraySort($avArray, 0, 0, 0, 2)

 

note:

(first column is nr. 0, ....third column is nr, 2)

Edited December 17, 2014 by Chimp