<?
    $servername = "localhost";
    $username = "root";
    $dbname = "exam";
    $password = "";

    $con = mysqli_connect($servername, $username, $password, $dbname);

if (!$con) {
    die('Nepavyko prisijungti prie duom. bazės: ' . mysqli_error($con));
}
mysqli_select_db($con,$username);

?>