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 |
|---|---|
| 1029 | } |
| 1030 | |
| 1031 | // Delete metadata |
| 1032 | $meta_ids = $wpdb->get_col( $wpdb->prepare( "SELECT meta_id FROM $wpdb->commentmeta WHERE comment_id = %d", $comment_id ) ); |
| 1033 | foreach ( $meta_ids as $mid ) |
| 1034 | delete_metadata_by_mid( 'comment', $mid ); |
| 1035 | |
| 1036 | if ( ! $wpdb->delete( $wpdb->comments, array( 'comment_ID' => $comment_id ) ) ) |
| 1037 | return false; |
| 1038 | do_action('deleted_comment', $comment_id); |
| 1039 | |
| 1040 | $post_id = $comment->comment_post_ID; |
| 1041 | if ( $post_id && $comment->comment_approved == 1 ) |
| 1042 | wp_update_comment_count($post_id); |
| 1043 | |
| 1044 | clean_comment_cache($comment_id); |
| 1045 | |
| 1046 | do_action('wp_set_comment_status', $comment_id, 'delete'); |
| 1047 | wp_transition_comment_status('delete', $comment->comment_approved, $comment); |