Source View: rss2_head

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: apply_filters( "hook_name", "what_to_filter" ).

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
20 >
22 <channel>
23      <title><?php bloginfo_rss('name'); ?></title>
24      <link><?php bloginfo_rss('url') ?></link>
25      <description><?php bloginfo_rss("description") ?></description>
26      <pubDate><?php echo mysql2date('D, d M Y H:i:s +0000', get_lastpostmodified('GMT'), false); ?></pubDate>
27      <generator><?php bloginfo_rss('version'); ?></generator>
28      <language><?php echo get_option('rss_language'); ?></language>
29      <?php do_action('rss2_head'); ?>
30      <?php $items_count = 0; if ($posts) { foreach ($posts as $post) { start_wp(); ?>
31      <item>
32           <title><?php the_title_rss() ?></title>
33           <link><?php permalink_single_rss() ?></link>
34           <comments><?php comments_link(); ?></comments>
35           <pubDate><?php echo mysql2date('D, d M Y H:i:s +0000', get_post_time('Y-m-d H:i:s', true), false); ?></pubDate>
36           <dc:creator><?php the_author() ?></dc:creator>
37           <?php the_category_rss() ?>