OCA\OcSms\Db\SmsMapper::getMessages PHP Method

    public function getMessages($userId, $start, $limit)
    {
        $messageList = array();
        $query = \OCP\DB::prepare('SELECT sms_date, sms_msg, sms_type FROM ' . '*PREFIX*ocsms_smsdatas WHERE user_id = ? LIMIT ?,?');
        $result = $query->execute(array($userId, $start, $limit));
        while ($row = $result->fetchRow()) {
            $messageList[$row["sms_date"]] = array("msg" => $row["sms_msg"], "type" => $row["sms_type"]);
        }
        return $messageList;
    }