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
503      </wp:term>
504      <?php endforeach; ?>
505      <?php
506      if ( 'all' == $args['content'] ) {
507           wxr_nav_menu_terms();}
508      ?>
509
510      <?php
511      /** This action is documented in wp-includes/feed-rss2.php */
512      do_action( 'rss2_head' );
513      ?>
514
515      <?php
516      if ( $post_ids ) {
517           /**
518            * @global WP_Query $wp_query
519            */
520           global $wp_query;
521