NFePHP\NFe\MakeNFe::zTagNFe PHP Méthode

    private function zTagNFe()
    {
        if (empty($this->NFe)) {
            $this->NFe = $this->dom->createElement("NFe");
            $this->NFe->setAttribute("xmlns", "http://www.portalfiscal.inf.br/nfe");
        }
        return $this->NFe;
    }