/usr/share/php/PicoFeed/Rules/heise.de.php is in php-picofeed 0.1.18-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13  | <?php
return array(
    'grabber' => array(
        '%.*%' => array(
            'test_url' => 'http://www.heise.de/security/meldung/BND-300-Millionen-Euro-fuer-Fruehwarnsystem-gegen-Cyber-Attacken-2192237.html',
            'body' => array(
                '//div[@class="meldung_wrapper"]',
                '//div[@class="artikel_content"]',
            ),
        ),
    ),
);
 |