function VisTabeller() {
    
    global $servername, $username, $password, $database;
    $conn = mysqli_connect($servername, $username, $password, $database);
    if (!$conn) {
		die("Tilkobling til database feilet: " . mysqli_connect_error());
		} 
    
    $resultAll = mysqli_query($conn, "SHOW TABLES FROM `$database`;");
    if(!$resultAll){
        die(mysqli_error($conn));
    } else { 
        $i = mysqli_num_rows($resultAll);
        if ($i > 0) {
            echo "<br>"."Dette er tabellene i databasen ".$database.":"."<br>";
            while($rowData = mysqli_fetch_array($resultAll)){
                // echo "   ***   " . "  Klokka e " . date("h:i:sa")."<br>";
                echo $rowData['0']."<br>";
            }
        }
        mysqli_close($conn);
    }
}