if (isset($params['parent']) && (intval($params['parent']) != 0)) {
$id_for_parent = $params['parent']."@".$hostname;
// Is this the first email notification for this parent item and user?
if (!DBA::exists('notify-threads', ['master-parent-item' => $params['parent'], 'receiver-uid' => $params['uid']])) {
if (isset($params['parent']) && (intval($params['parent']) != 0)) {
$id_for_parent = $params['parent']."@".$hostname;
// Is this the first email notification for this parent item and user?
if (!DBA::exists('notify-threads', ['master-parent-item' => $params['parent'], 'receiver-uid' => $params['uid']])) {