#!/usr/bin/perl -w

##</code><code>##


use strict;
use XML::Parser;
use LWP::Simple;

my $feed;  

##</code><code>##

open( FH, ">feed.xml") or die "Error: $!\n";

##</code><code>##

$feed = get("http://rss.news.yahoo.com/rss/science");

##</code><code>##

print FH $feed;

##</code><code>##

my $parser = new XML::Parser ( Handlers => {
                               Start   => \&hdl_start,
                               End     => \&hdl_end,
                               Char    => \&hdl_char,
                             } );

##</code><code>##

$parser->parsefile("feed.xml");

##</code><code>##


sub hdl_start {

    my ($p, $ele, %attribs) = @_;
    $attribs{'string'} = '';
    $feed = \%attribs;

##</code><code>##

}

sub hdl_end {                                                                

    my ($p, $ele) = @_;
    display_feed($feed) if $ele eq 'title';
    display_feed($feed) if $ele eq 'link';

##</code><code>##

}

sub hdl_char {

   my ($p, $str) = @_;
   no strict 'refs';

   $feed->{'string'} .= $str;

##</code><code>##

}

sub display_feed {

   my $attribs = shift;

##</code><code>##

   $attribs =~ s/\n//g;

##</code><code>##

   print "$attribs->{'string'}\n\n";

##</code><code>##

}