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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 |
---|---|
2443 | $post['post_status'] = $post_status; |
2444 |
|
2445 | delete_post_meta($post_id, '_wp_trash_meta_status'); |
2446 | delete_post_meta($post_id, '_wp_trash_meta_time'); |
2447 |
|
2448 | wp_insert_post($post); |
2449 |
|
2450 | wp_untrash_post_comments($post_id); |
2451 |
|
2452 | do_action('untrashed_post', $post_id); |
2453 |
|
2454 | return $post; |
2455 | } |
2456 |
|
2457 | /** |
2458 | * Moves comments for a post to the trash |
2459 | * |
2460 | * @since 2.9.0 |
2461 | * @uses do_action() on 'trash_post_comments' before trashing |