Re: Extracting XML data from a tree

The handler toolic describes is capable of working with large files.
Alternatively, you could use xpath:

#!/usr/bin/perl

use strict;
use warnings;
use XML::Twig;
use v5.10;

my $twig = XML::Twig->new();
   $twig->parsefile( 'CC.xml');

my $looking_for_day = 'Tuesday';

foreach my $node ($twig->get_xpath('//Day[@day_of_week="' . $looking_f
+or_day . '"]/Times/Time')) {
    say $node->att('start-time');
}
[download]

Comment on Re: Extracting XML data from a tree Download Code

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Re^2: Extracting XML data from a tree by toolic (Bishop) on Jun 04, 2013 at 14:29 UTC
One small correction: change day_of_week to day-of-week: `foreach my $node ($twig->get_xpath('//Day[@day-of-week="' . $looking_f +or_day . '"]/Times/Time')) {` [download]	[reply] [d/l]
Re^3: Extracting XML data from a tree by Neighbour (Friar) on Jun 04, 2013 at 14:50 UTC
Whoops, yes...I had a bit of trial and error getting it to work, and changed the -'s to _'s, but forgot to change them back when posting the code. Thanks for the correction.	[reply]