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numarrays

# $EPIC: numarrays.txt,v 1.2 2006/08/01 05:32:26 sthalik Exp $

Synopsis:

$numarrays()

Technical:

This function shows the total number of arrays created by $setitem(). It takes no arguments, and ignores any passed to it.

Practical:

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.

Returns:

> 0   number of current arrays
  0   no arrays found
numarrays.txt · Last modified: 2006/08/01 20:54 (external edit)