chamilo / chamilo-lms

            $order_clause = " ORDER BY lastname, firstname";

        }

        if (count($assigned_users_id) > 0) {

            $without_assigned_users = " AND user.user_id NOT IN(".implode(',', $assigned_users_id).")";

        }

        if (api_is_multiple_url_enabled()) {

            $sql = "SELECT user.user_id, username, lastname, firstname

$assigned_users_id = array_keys($assigned_users_to_hrm);

$without_assigned_users = '';

if (count($assigned_users_id) > 0) {

	$without_assigned_users = " user.user_id NOT IN(".implode(',',$assigned_users_id).") AND ";

}

$search_user = '';

if (!empty($firstLetterUser)) {