DB\SQL\Mapper::factory PHP Метод

    protected function factory($row)
    {
        $mapper = clone $this;
        $mapper->reset();
        foreach ($row as $key => $val) {
            if (array_key_exists($key, $this->fields)) {
                $var = 'fields';
            } elseif (array_key_exists($key, $this->adhoc)) {
                $var = 'adhoc';
            } else {
                continue;
            }
            $mapper->{$var}[$key]['value'] = $val;
            $mapper->{$var}[$key]['initial'] = $val;
            if ($var == 'fields' && $mapper->{$var}[$key]['pkey']) {
                $mapper->{$var}[$key]['previous'] = $val;
            }
        }
        $mapper->query = [clone $mapper];
        if (isset($mapper->trigger['load'])) {
            \Base::instance()->call($mapper->trigger['load'], $mapper);
        }
        return $mapper;
    }