or, perhaps canonically, but definitely NOT canonically (see FunkyMonk's below), 
#! /usr/bin/perl
use strict;
use warnings;

my @array = qw/1 2 3 4 5 6 7/;

print "number of elements is " . ++$#array . "\n";

[download]

The increment is necessary because the first element is @array[0].

This produces:

ww@GIG:~/pl_test$ perl elementsinarray.pl
number of elements is 7

[download]

In reply to Re: Printing the length of an array ? by ww
in thread Printing the length of an array ? by jflevi

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