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Re^3: How to filter XML elements, exclude some

by poj (Curate)
on Sep 13, 2013 at 13:01 UTC ( #1053919=note: print w/ replies, xml ) Need Help??


in reply to Re^2: How to filter XML elements, exclude some
in thread How to filter XML elements, exclude some

#!perl use strict; use XML::Twig; my $twig = new XML::Twig( twig_handlers => { 'item' => \&item } ); $twig->parsefile('in.xml'); $twig->set_pretty_print('indented'); $twig->print_to_file('out.xml'); sub item { my ($t,$e) = @_; for ($e->children){ $_->delete unless ($_->name =~ /^id|name$/); } }
poj


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