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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )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.
| Line | Code |
|---|---|
| 58 | */ |
| 59 | ?> |
| 60 | <sy:updateFrequency><?php echo apply_filters( 'rss_update_frequency', $frequency ); ?></sy:updateFrequency> |
| 61 | <?php |
| 62 | /** |
| 63 | * Fires at the end of the RSS2 Feed Header. |
| 64 | * |
| 65 | * @since 2.0.0 |
| 66 | */ |
| 67 | do_action( 'rss2_head'); |
| 68 | |
| 69 | while( have_posts()) : the_post(); |
| 70 | ?> |
| 71 | <item> |
| 72 | <title><?php the_title_rss() ?></title> |
| 73 | <link><?php the_permalink_rss() ?></link> |
| 74 | <comments><?php comments_link_feed(); ?></comments> |
| 75 | <pubDate><?php echo mysql2date('D, d M Y H:i:s +0000', get_post_time('Y-m-d H:i:s', true), false); ?></pubDate> |
| 76 | <dc:creator><![CDATA[<?php the_author() ?>]]></dc:creator> |