WP hooks navigation: Home/browse • Actions index • Filters index
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 |
|---|---|
| 353 | $where = "WHERE ID IN (" . join( ',', $next_posts ) . ")"; |
| 354 | $posts = $wpdb->get_results( "SELECT * FROM {$wpdb->posts} $where" ); |
| 355 | |
| 356 | // Begin Loop |
| 357 | foreach ( $posts as $post ) { |
| 358 | setup_postdata( $post ); |
| 359 | $is_sticky = is_sticky( $post->ID ) ? 1 : 0; |
| 360 | ?> |
| 361 | <item> |
| 362 | <title><?php echo apply_filters( 'the_title_rss', $post->post_title ); ?></title> |
| 363 | <link><?php the_permalink_rss() ?></link> |
| 364 | <pubDate><?php echo mysql2date( 'D, d M Y H:i:s +0000', get_post_time( 'Y-m-d H:i:s', true ), false ); ?></pubDate> |
| 365 | <dc:creator><?php echo get_the_author_meta( 'login' ); ?></dc:creator> |
| 366 | <guid isPermaLink="false"><?php esc_url( the_guid() ); ?></guid> |
| 367 | <description></description> |
| 368 | <content:encoded><?php echo wxr_cdata( apply_filters( 'the_content_export', $post->post_content ) ); ?></content:encoded> |
| 369 | <excerpt:encoded><?php echo wxr_cdata( apply_filters( 'the_excerpt_export', $post->post_excerpt ) ); ?></excerpt:encoded> |
| 370 | <wp:post_id><?php echo $post->ID; ?></wp:post_id> |
| 371 | <wp:post_date><?php echo $post->post_date; ?></wp:post_date> |