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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 |
---|---|
2593 | wp_untrash_post_comments($post_id); |
2594 |
|
2595 | /** |
2596 | * Fires after a post is restored from the trash. |
2597 | * |
2598 | * @since 2.9.0 |
2599 | * |
2600 | * @param int $post_id Post ID. |
2601 | */ |
2602 | do_action( 'untrashed_post', $post_id ); |
2603 |
|
2604 | return $post; |
2605 | } |
2606 |
|
2607 | /** |
2608 | * Moves comments for a post to the trash. |
2609 | * |
2610 | * @since 2.9.0 |
2611 | * |