PHP ActiveX

PEPPOL Document Validation

See more HTTP Misc Examples

Demonstrates how to call a Web service to validate your PEPPOL documents according to the latest PEPPOL rules. The validation service requires UBL files. PHP ActiveX

<?php

$success = 0;

// This example assumes the Chilkat HTTP API to have been previously unlocked.
// See Global Unlock Sample for sample code.

// --------------------------------------------------------------------------------
// Also see Chilkat's Online WSDL Code Generator
// to generate code and SOAP Request and Response XML for each operation in a WSDL.
// --------------------------------------------------------------------------------

$http = new COM("Chilkat.Http");

// We are sending the following POST:

// POST /wsdvs HTTP/1.1
// Host: peppol.helger.com
// Content-Type: application/soap+xml; charset=utf-8
// Content-Length: <length>
// 
// <?xml version="1.0"?>
// <S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/">
// <S:Body>
// <validateRequestInput xmlns="http://peppol.helger.com/ws/documentvalidationservice/201701/" VESID="eu.peppol.bis2:t10:3.3.0" displayLocale="en">
// <XML>...ENTITY_ENCODED_INVOICE_XML_GOES_HERE...</XML>
// </validateRequestInput>
// </S:Body>
// </S:Envelope>

// Build the SOAP XML shown above.
// First load the PEPPOL invoice that will be the data contained in the <XML>...</XML> SOAP element.
// We are using the XML invoice obtained from https://github.com/austriapro/ebinterface-standards/blob/master/schemas/ebInterface5p0/samples/ebinterface_5p0_sample_ecosio.xml
$sbPeppolInvoiceXml = new COM("Chilkat.StringBuilder");
$success = $sbPeppolInvoiceXml->LoadFile('qa_data/xml/peppol_invoice.xml','utf-8');

$xml = new COM("Chilkat.Xml");
$xml->Tag = 'S:Envelope';
$xml->AddAttribute('xmlns:S','http://schemas.xmlsoap.org/soap/envelope/');
$xml->UpdateAttrAt('S:Body|validateRequestInput',1,'xmlns','http://peppol.helger.com/ws/documentvalidationservice/201701/');
$xml->UpdateAttrAt('S:Body|validateRequestInput',1,'VESID','at.ebinterface:invoice:5.0');
$xml->UpdateAttrAt('S:Body|validateRequestInput',1,'displayLocale','en');
$xml->UpdateChildContent('S:Body|validateRequestInput|XML',$sbPeppolInvoiceXml->getAsString());

// We don't need to specify the Content-Length or Host headers.  Chilkat automatically adds them.

// Send the request...
$resp = new COM("Chilkat.HttpResponse");
$success = $http->HttpStr('POST','https://peppol.helger.com/wsdvs',$xml->getXml(),'utf-8','text/xml',$resp);
if ($success == 0) {
    print $http->LastErrorText . "\n";
    exit;
}

print 'Response Status Code = ' . $resp->StatusCode . "\n";

$respXml = new COM("Chilkat.Xml");
$respXml->LoadXml($resp->BodyStr);

print 'Response XML:' . "\n";
print $respXml->getXml() . "\n";

// A success repsonse looks like this:

// <?xml version="1.0" encoding="UTF-8"?>
// <S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/">
//     <S:Body>
//         <validateResponseOutput xmlns="http://peppol.helger.com/ws/documentvalidationservice/201701/" success="true" interrupted="false" mostSevereErrorLevel="SUCCESS">
//             <Result success="true" artifactType="xsd" artifactPath="/schemas/ebinterface/ebinterface-5.0.xsd"/>
//         </validateResponseOutput>
//     </S:Body>
// </S:Envelope>

?>