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Source View: the_excerpt_export

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
273 <title><?php echo apply_filters('the_title_rss', $post->post_title); ?></title>
274 <link><?php the_permalink_rss() ?></link>
275 <pubDate><?php echo mysql2date('D, d M Y H:i:s +0000', get_post_time('Y-m-d H:i:s', true), false); ?></pubDate>
276 <dc:creator><?php echo wxr_cdata(get_the_author()); ?></dc:creator>
277 <?php wxr_post_taxonomy() ?>
278
279 <guid isPermaLink="false"><?php the_guid(); ?></guid>
280 <description></description>
281 <content:encoded><?php echo wxr_cdata( apply_filters('the_content_export', $post->post_content) ); ?></content:encoded>
282 <excerpt:encoded><?php echo wxr_cdata( apply_filters('the_excerpt_export', $post->post_excerpt) ); ?></excerpt:encoded>
283 <wp:post_id><?php echo $post->ID; ?></wp:post_id>
284 <wp:post_date><?php echo $post->post_date; ?></wp:post_date>
285 <wp:post_date_gmt><?php echo $post->post_date_gmt; ?></wp:post_date_gmt>
286 <wp:comment_status><?php echo $post->comment_status; ?></wp:comment_status>
287 <wp:ping_status><?php echo $post->ping_status; ?></wp:ping_status>
288 <wp:post_name><?php echo $post->post_name; ?></wp:post_name>
289 <wp:status><?php echo $post->post_status; ?></wp:status>
290 <wp:post_parent><?php echo $post->post_parent; ?></wp:post_parent>
291 <wp:menu_order><?php echo $post->menu_order; ?></wp:menu_order>