$servername = "localhost";
        $username = "Oglasi";
        $password = "Oglasi";
        $dbname = "oglasi";

        $link = new mysqli($servername, $username, $password, $dbname);
        if ($link->connect_error) {
            die("Connection failed: " . $link->connect_error);
        }
        $stmt = $link->prepare("delete from komentarji where idKomentarja = ?");
        $stmt->bind_param("i", $idKomentarja);

        $stmt->execute();
    }
    public static function top5(){
        $servername = "localhost";
        $username = "Oglasi";
        $password = "Oglasi";
        $dbname = "oglasi";

        $link = new mysqli($servername, $username, $password, $dbname);
        if ($link->connect_error) {
            die("Connection failed: " . $link->connect_error);
        }

        /* create a prepared statement */
        if ($stmt = mysqli_prepare($link, "SELECT * FROM komentarji order by datumKomentarja desc limit 5 ")) {
            $stmt->execute();
            $result = $stmt->get_result();
            while ($row = $result->fetch_assoc()) {
                $oglas=new Komentar($row["idOglasa"],$row["vsebinaKomentarja"],$row["vzdevekKomentatorja"],$row["emailKomentatorja"],$row["idKomentarja"]);
                $komentarji[]=$oglas;
        }
        return $komentarji;
        }