function getDB(){
static $connection = null;
$db_host = 'localhost';
$db_user ='admin';
$db_pass ='123456';
$db_database ='aleksam';
if(!self::$connection){
self::$connection = mysqli_connect($db_host ,$db_user,$db_pass,$db_database) or die("Нет соединения с ДБ: ". mysqli_connect_error());
}

return self::$connection;

}
function dayСcount(){
$link = getDB();
$result = mysqli_query($link,"SELECT date FROM users WHERE login='SammyMcSky'");
$row = mysqli_fetch_array($result);
$date1 = new DateTime($row["date"]);
$date2 = new DateTime();
$ndata = $date2->diff($date1)->format("%a");

$dney = 'дней';
$sotna = 0;// ПОМЕНЯТЬ НА 100 ПОСЛЕ 99 ДНЯ
}