<?php

header("Content-type: text/plain");

echo
"Here is the contents of the XKCD Atom feed, so you can see\n" .
"the ALT text in browsers that don't support it.\n";

$text = file_get_contents("http://xkcd.com/atom.xml");
$text = eregi_replace("<\?xml.*\?>\n", "", $text);
$text = ereg_replace("<", "\n<", $text);
$text = ereg_replace(" alt=\"", "\nalt=\"", $text);
$text = ereg_replace(" title=\"", "\ntitle=\"", $text);
echo $text;
?>