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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 |
|---|---|
| 2633 | wp_untrash_post_comments($post_id); |
| 2634 | |
| 2635 | /** |
| 2636 | * Fires after a post is restored from the trash. |
| 2637 | * |
| 2638 | * @since 2.9.0 |
| 2639 | * |
| 2640 | * @param int $post_id Post ID. |
| 2641 | */ |
| 2642 | do_action( 'untrashed_post', $post_id ); |
| 2643 | |
| 2644 | return $post; |
| 2645 | } |
| 2646 | |
| 2647 | /** |
| 2648 | * Moves comments for a post to the trash |
| 2649 | * |
| 2650 | * @since 2.9.0 |
| 2651 | * |