Source View: atom_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
16   xml:lang="<?php echo get_option('rss_language'); ?>"
17   <?php do_action('atom_ns'); ?>
18   >
19      <title><?php bloginfo_rss('name') ?></title>
20      <link rel="alternate" type="text/html" href="<?php bloginfo_rss('home') ?>" />
21      <tagline><?php bloginfo_rss("description") ?></tagline>
22      <modified><?php echo mysql2date('Y-m-d\TH:i:s\Z', get_lastpostmodified('GMT'), false); ?></modified>
23      <copyright>Copyright <?php echo mysql2date('Y', get_lastpostdate('blog'), 0); ?></copyright>
24      <generator url="" version="<?php bloginfo_rss('version'); ?>">WordPress</generator>
25      <?php do_action('atom_head'); ?>
26      <?php $items_count = 0; if ($posts) { foreach ($posts as $post) { start_wp(); ?>
27      <entry>
28             <author>
29                <name><?php the_author() ?></name>
30           </author>
31           <title type="text/html" mode="escaped"><![CDATA[<?php the_title_rss() ?>]]></title>
32           <link rel="alternate" type="text/html" href="<?php permalink_single_rss() ?>" />
33           <id><?php the_guid(); ?></id>
34           <modified><?php echo get_post_time('Y-m-d\TH:i:s\Z', true); ?></modified>