phpbb\notification\type\pm::find_users_for_notification PHP Method

    public function find_users_for_notification($pm, $options = array())
    {
        $options = array_merge(array('ignore_users' => array()), $options);
        if (!sizeof($pm['recipients'])) {
            return array();
        }
        unset($pm['recipients'][$pm['from_user_id']]);
        $this->user_loader->load_users(array_keys($pm['recipients']));
        return $this->check_user_notification_options(array_keys($pm['recipients']), $options);
    }