foreach ($arr as $v) {


    foreach ($v as $v) {
        $time = new DateTime($v['timestamp']);
             $region=$v[0]['v'];
            $number=$v[1]['v'];
            $street=$v[2]['v'];
            $location=get($arr2, $v['ref'][0], $v['ref'][1], $v['ref'][2], $v['ref'][3],$v['ref'][4], $v['ref'][5], $v['ref'][6], $v['ref'][7], $v['ref'][8], $v['ref'][9], $v['ref'][10]);
            $date=$time->format("Y-m-d H:i:s");

            echo  "<tr><td align='center'>". $region . "</td><td align='center'>" . $number . "</td><td align='center'>" . $street. "</td><td>".$location."</td><td align='center'>".$date."</td></tr>"."\n";

            $file= $v[0]['v'] .";". $v[1]['v'] .";". $v[2]['v'] . "; ". get($arr2, $v['ref'][0]) .";". "\n";
            $str = iconv('UTF-8', 'CP1251', $file);
        $csv.= $str;


        /*$region=$v[0]['v'];
            $number=$v[1]['v'];
            $street=$v[2]['v'];
            $location=get($arr2, $v['ref'][0], $v['ref'][1], $v['ref'][2], $v['ref'][3],$v['ref'][4], $v['ref'][5], $v['ref'][6], $v['ref'][7], $v['ref'][8], $v['ref'][9], $v['ref'][10]);
            $date=$date->format("Y-m-d H:i:s");
            */
        $query = mysqli_query($link,"INSERT INTO adress (region,number,street,location,date)
                    VALUES ('$region','$number','$street','$location','$date')");
                if(mysqli_query($link,$query)){
                echo "OK";
                }
            else {
                echo "Ошибка подключения";
            }
    }
}