Using -> to reference value in an array reference variable : Array Reference « Array « Perl

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Perl » Array » Array Reference

Using -> to reference value in an array reference variable

   



#!/usr/bin/perl



use strict;

use warnings;



my @array = qw( A B C D E );

my %hash = ( A => "AA",

             B => "BB",

             C => "CC",

             D => "DD",

             E => "EE" );



my $arrayReference = \@array;

my $hashReference = \%hash;



sub returnReference

{

   return \@array;

}





print( "\$arrayReference->[ 1 ] = $arrayReference->[ 1 ]\n" );

Related examples in the same category

1.	Using array reference with two-dimensional array
2.	dereferenced array
3.	Modify individual elements, using the syntax ${$reference}[$element]:
4.	Using @array as a condition
5.	Using the backslash operator on arrays.
6.	Output the value of an array reference
7.	Using array reference variable to get the element value
8.	Using array variable name as the reference to that array
9.	Build 4-element array, each with references to another array

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