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Re: getting required format output from a xml file

by Hofmator (Curate)
on Nov 08, 2006 at 10:27 UTC ( #582846=note: print w/replies, xml ) Need Help??

in reply to getting required format output from a xml file

Here is a solution using XML::Twig. Please feel free to improve on it as I'm new to XML::Twig ...
use XML::Twig; my $twig= new XML::Twig( start_tag_handlers => { 'level' => \&start_level }, twig_handlers => { 'level' => \&end_level }, ); $twig->parsefile($file); my @levels; sub start_level { push @levels, $_[1]->{att}{label}; print join ('.', @levels), "\n" if @levels == 3 } sub end_level { pop @levels; }

-- Hofmator

Code written by Hofmator and posted on PerlMonks is public domain. It is provided as is with no warranties, express or implied, of any kind. Posted code may not have been tested. Use of posted code is at your own risk.

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