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событие не описано

post_updated хук-событие . WP 3.0.0

Fires once an existing post has been updated.

Использование

add_action( 'post_updated', 'action_function_name_9204', 10, 3 );
function action_function_name_9204( $post_ID, $post_after, $post_before ){
	// action...
}
$post_ID(число)
Post ID.
$post_after(WP_Post)
Post object following the update.
$post_before(WP_Post)
Post object before the update.

Где используется хук

wp_insert_post() остальные хуки:

Код хука

Фрагмент из: wp-includes/post.php VER 4.9.8
...
		 * @param int     $post_ID Post ID.
		 * @param WP_Post $post    Post object.
		 */
		do_action( 'edit_post', $post_ID, $post );
		$post_after = get_post($post_ID);

		/**
		 * Fires once an existing post has been updated.
		 *
		 * @since 3.0.0
		 *
		 * @param int     $post_ID      Post ID.
		 * @param WP_Post $post_after   Post object following the update.
		 * @param WP_Post $post_before  Post object before the update.
		 */
		do_action( 'post_updated', $post_ID, $post_after, $post_before);
	}

	/**
	 * Fires once a post has been saved.
	 *
	 * The dynamic portion of the hook name, `$post->post_type`, refers to
	 * the post type slug.
	 *
	 * @since 3.7.0
	 *
	 * @param int     $post_ID Post ID.
	 * @param WP_Post $post    Post object.
	 * @param bool    $update  Whether this is an existing post being updated or not.
	 */
	do_action( "save_post_{$post->post_type}", $post_ID, $post, $update );
...