Pop\Db\Adapter\Mysqli::fetch PHP Метод

    public function fetch()
    {
        if (null !== $this->statement) {
            return $this->statement->fetch();
        } else {
            if (!isset($this->result)) {
                throw new Exception('Error: The database result resource is not currently set.');
            }
            return $this->result->fetch_array(MYSQLI_ASSOC);
        }
    }