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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.

  • 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
897      if ( !empty($meta_ids) ) {
898           do_action( 'delete_commentmeta', $meta_ids );
899           $in_meta_ids = "'" . implode("', '", $meta_ids) . "'";
900           $wpdb->query( "DELETE FROM $wpdb->commentmeta WHERE meta_id IN ($in_meta_ids)" );
901           do_action( 'deleted_commentmeta', $meta_ids );
902      }
903
904      if ( ! $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->comments WHERE comment_ID = %d LIMIT 1", $comment_id) ) )
905           return false;
906      do_action('deleted_comment', $comment_id);
907
908      $post_id = $comment->comment_post_ID;
909      if ( $post_id && $comment->comment_approved == 1 )
910           wp_update_comment_count($post_id);
911
912      clean_comment_cache($comment_id);
913
914      do_action('wp_set_comment_status', $comment_id, 'delete');
915      wp_transition_comment_status('delete', $comment->comment_approved, $comment);