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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 |
---|---|
3599 | wp_trash_post_comments( $post_id ); |
3600 |
|
3601 | /** |
3602 | * Fires after a post is sent to the Trash. |
3603 | * |
3604 | * @since 2.9.0 |
3605 | * |
3606 | * @param int $post_id Post ID. |
3607 | */ |
3608 | do_action( 'trashed_post', $post_id ); |
3609 |
|
3610 | return $post; |
3611 | } |
3612 |
|
3613 | /** |
3614 | * Restores a post from the Trash. |
3615 | * |
3616 | * @since 2.9.0 |
3617 | * @since 5.6.0 An untrashed post is now returned to 'draft' status by default, except for |