$array['Receptor']['nombre'] = 'Nombre del Cliente'; $array['Domicilio']['calle'] = 'Esperanza'; $array['Domicilio']['noExterior'] = 100; $array['Domicilio']['noInterior'] = 'A'; $array['Domicilio']['colonia'] = 'Del Pueblo'; $array['Domicilio']['municipio'] = 'Tampico'; $array['Domicilio']['estado'] = 'Tamaulipas'; $array['Domicilio']['pais'] = 'México'; $array['Domicilio']['codigoPostal'] = 89000; $array['Concepto'][0]['cantidad'] = 1; $array['Concepto'][0]['unidad'] = 'Torre de discos'; $array['Concepto'][0]['descripcion'] = 'CD-RW de 720Mb'; $array['Concepto'][0]['valorUnitario'] = 300; $array['Concepto'][0]['importe'] = 300; $array['Concepto'][1]['cantidad'] = 1; $array['Concepto'][1]['unidad'] = 'Torre de discos'; $array['Concepto'][1]['descripcion'] = 'DVD-RW'; $array['Concepto'][1]['valorUnitario'] = 400; $array['Concepto'][1]['importe'] = 400; $array['subTotal'] = 700; $array['Retencion'][0]['impuesto'] = 'IVA'; $array['Retencion'][0]['importe'] = 112; //$array['descuento'] = ''; $array['total'] = 812; // calls SimpleCDF methods require_once '../SimpleCFD.php'; $array['sello'] = SimpleCFD::signData(SimpleCFD::getPrivateKey($key_path, $password), SimpleCFD::getOriginalString($array)); //$array['noCertificado'] = ''; $array['certificado'] = SimpleCFD::getCertificate($cer_path, false); // prints the XML result echo SimpleCFD::getXML($array);