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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 |
|---|---|
| 1420 | /** |
| 1421 | * Fires immediately after a comment is deleted from the database. |
| 1422 | * |
| 1423 | * @since 2.9.0 |
| 1424 | * @since 4.9.0 Added the `$comment` parameter. |
| 1425 | * |
| 1426 | * @param int $comment_id The comment ID. |
| 1427 | * @param WP_Comment $comment The deleted comment. |
| 1428 | */ |
| 1429 | do_action( 'deleted_comment', $comment->comment_ID, $comment ); |
| 1430 | |
| 1431 | $post_id = $comment->comment_post_ID; |
| 1432 | if ( $post_id && $comment->comment_approved == 1 ) { |
| 1433 | wp_update_comment_count( $post_id ); |
| 1434 | } |
| 1435 | |
| 1436 | clean_comment_cache( $comment->comment_ID ); |
| 1437 | |
| 1438 | /** This action is documented in wp-includes/comment.php */ |