# $EPIC: numarrays.txt,v 1.2 2006/08/01 05:32:26 sthalik Exp $
This function shows the total number of arrays created by $setitem(). It takes no arguments, and ignores any passed to it.
This function is used to show how many arrays currently exist. This might be useful if the arrays were named in a sequential order, thus allowing you to know what the next available number is.
> 0 number of current arrays 0 no arrays found