Pimcore\Model\Object\ClassDefinition\Data\Href::getForCsvExport PHP Method

    public function getForCsvExport($object, $params = [])
    {
        $data = $this->getDataFromObjectParam($object, $params);
        if ($data instanceof Element\ElementInterface) {
            return Element\Service::getType($data) . ":" . $data->getRealFullPath();
        } else {
            return null;
        }
    }