acf/save_post only runs after ACF saves the $_POST['acf'] data

• piran

• October 1, 2014 at 8:08 pm

In documentation mentioned that

// run before ACF saves the $_POST['acf'] data
add_action('acf/save_post', 'my_acf_save_post', 1);
// run after ACF saves the $_POST['acf'] data
add_action('acf/save_post', 'my_acf_save_post', 20);

But actually it all runs after values are saved as action called after post update process.
core/input.php line 383

// hook for 3rd party customization
do_action('acf/save_post', $post_id);