I don't know what you think that does, but it doesn't do it! I strongly recommend that you always use strictures (use strict; use warnings;). Under strictures the line containing ${$arr_name{$pages}}[$rws]=\@row_ele; generates the error:

Global symbol "%arr_name" requires explicit package name at ...

[download]

What you are achieving is autovivifying an entry in the package hash %arr_name. Over time your script will accumulate a hash entry for each page. If something of that sort is your intent then it would be better written using an explicit array of array (AOA):

use strict;
use warnings;
use HTML::TableExtract;

my $te = HTML::TableExtract->new (
    keep_headers => ["Customers", "Samples", "Violations", "Availabili
+ty"]
    );
$te->parse ($final_content);
my @pages;

foreach my $ts ($te->tables ()) {
    print "Table Number(", join (',', $ts->coords), "):\n";
    $rws = 0;
    push @pages, [];

    foreach $row ($ts->rows) {
        my @row_ele = split /,/, join ",", @$row;

        push @{$pages[-1]}, \@row_ele;
        print scalar @pages, ',', scalar @{$pages[-1]}, "\n";
    }
}

[download]
True laziness is hard work

In reply to Re: Html - dynamic array by GrandFather
in thread Html - dynamic array by imrags

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