Reply To: Gallery: Related Images "Uploaded to"… Problem!

• John Huebner

• November 20, 2020 at 11:40 pm

add_action('acf/save_post', 'remove_att_from_att');
function remove_att_from_att($post_id) {
  $post_type = get_post_type($post_id);
  if ($post_type != 'attachment') {
    return;
  }
  $children = get_children($post_id);
  if (children) {
    // remove filter so this filter does not run again
    remove_filer('acf/save_post', 'remove_att_from_att');
    foreach ($children as $child) {
      $child->parent = 0;
      wp_update_post($child);
    }
    // restore filter
    add_action('acf/save_post', 'remove_att_from_att');
  }
}