public function getAll() {
    $this->debug->append("STA " . __METHOD__, 4);
    $stmt = $this->mysqli->prepare("SELECT n.*, a.username AS author FROM $this->table AS n LEFT JOIN " . $this->user->getTableName() . " AS a ON a.id = n.account_id ORDER BY time DESC");
    if ($stmt && $stmt->execute() && $result = $stmt->get_result())
      return $result->fetch_all(MYSQLI_ASSOC);