Hi aakikce, Try this,

use strict;
use warnings;
use XML::Twig;
my $twig = XML::Twig->new(pretty_print => 'nice');

$twig->parse(\*DATA);
$_->move('before', $twig->get_xpath('//pagesource')) for ($twig->findn
+odes('//source'));
$twig->print;

__DATA__
<root>
<pagesource>
<para>Teacher's Guide Level A</para>
<para><graphic alt="title" links="Studio Logo R BW.tif"/></para>
</pagesource>
<source>
<paragraph>ISBN-13: 978-1-4190-4181-5</paragraph>
<paragraph>ISBN-10: 1-4190-4181-9</paragraph>
</source>
<pagesource>
<para>Teacher's Guide Level A</para>
<para><graphic alt="title" links="Studio Logo R BW.tif"/></para>
</pagesource>
<source>
<paragraph>ISBN-13: 978-1-4190-4181-5</paragraph>
<paragraph>ISBN-10: 1-4190-4181-9</paragraph>
</source>
</root>

[download]

Regards,
Velusamy R.

eval"print uc\"\\c$_\""for split'','j)@,/6%@0%2,`e@3!-9v2)/@|6%,53!-9@2~j';

In reply to Re: Swaping xml elements using XML::Twig by Samy_rio
in thread Swaping xml elements using XML::Twig by aakikce

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