Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: clean_post_cache

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
3382      $id = (int) $id;
3383
3384      wp_cache_delete($id, 'posts');
3385      wp_cache_delete($id, 'post_meta');
3386
3387      clean_object_term_cache($id, 'post');
3388
3389      wp_cache_delete( 'wp_get_archives', 'general' );
3390
3391      do_action('clean_post_cache', $id);
3392
3393      if ( $children = $wpdb->get_col( $wpdb->prepare("SELECT ID FROM $wpdb->posts WHERE post_parent = %d", $id) ) ) {
3394           foreach( $children as $cid )
3395                clean_post_cache( $cid );
3396      }
3397 }
3398
3399 /**
3400  * Alias of update_post_cache().