Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: deleted_comment

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

This hook occurs 2 times in this file.

Line Code
1219
1220      // Point all attachments to this post up one level
1221      $wpdb->update( $wpdb->posts, $parent_data, $parent_where + array( 'post_type' => 'attachment' ) );
1222
1223      $comment_ids = $wpdb->get_col( $wpdb->prepare( "SELECT comment_ID FROM $wpdb->comments WHERE comment_post_ID = %d", $postid ));
1224      if ( ! empty($comment_ids) ) {
1225           do_action( 'delete_comment', $comment_ids );
1226           $in_comment_ids = "'" . implode("', '", $comment_ids) . "'";
1227           $wpdb->query( "DELETE FROM $wpdb->comments WHERE comment_ID IN($in_comment_ids)" );
1228           do_action( 'deleted_comment', $comment_ids );
1229      }
1230
1231      $post_meta_ids = $wpdb->get_col( $wpdb->prepare( "SELECT meta_id FROM $wpdb->postmeta WHERE post_id = %d ", $postid ));
1232      if ( !empty($post_meta_ids) ) {
1233           do_action( 'delete_postmeta', $post_meta_ids );
1234           $in_post_meta_ids = "'" . implode("', '", $post_meta_ids) . "'";
1235           $wpdb->query( "DELETE FROM $wpdb->postmeta WHERE meta_id IN($in_post_meta_ids)" );
1236           do_action( 'deleted_postmeta', $post_meta_ids );
1237      }
 
Line Code
2855      wp_delete_object_term_relationships($post_id, get_object_taxonomies($post->post_type));
2856
2857      $wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->postmeta WHERE meta_key = '_thumbnail_id' AND meta_value = %d", $post_id ));
2858
2859      $comment_ids = $wpdb->get_col( $wpdb->prepare( "SELECT comment_ID FROM $wpdb->comments WHERE comment_post_ID = %d", $post_id ));
2860      if ( ! empty($comment_ids) ) {
2861           do_action( 'delete_comment', $comment_ids );
2862           $in_comment_ids = "'" . implode("', '", $comment_ids) . "'";
2863           $wpdb->query( "DELETE FROM $wpdb->comments WHERE comment_ID IN($in_comment_ids)" );
2864           do_action( 'deleted_comment', $comment_ids );
2865      }
2866
2867      $post_meta_ids = $wpdb->get_col( $wpdb->prepare( "SELECT meta_id FROM $wpdb->postmeta WHERE post_id = %d ", $post_id ));
2868      if ( !empty($post_meta_ids) ) {
2869           do_action( 'delete_postmeta', $post_meta_ids );
2870           $in_post_meta_ids = "'" . implode("', '", $post_meta_ids) . "'";
2871           $wpdb->query( "DELETE FROM $wpdb->postmeta WHERE meta_id IN($in_post_meta_ids)" );
2872           do_action( 'deleted_postmeta', $post_meta_ids );
2873      }