Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: feed_link

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.

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
379           if ( empty($feed) )
380                $feed = get_default_feed();
381
382           if ( false !== strpos($feed, 'comments_') )
383                $feed = str_replace('comments_', 'comments-', $feed);
384
385           $output = trailingslashit(get_option('home')) . "?feed={$feed}";
386      }
387
388      return apply_filters('feed_link', $output, $feed);
389 }
390
391 /**
392  * Retrieve the permalink for the post comments feed.
393  *
394  * @since 2.2.0
395  *
396  * @param int $post_id Optional. Post ID.
397  * @param string $feed Optional. Feed type.