PHP

Get Certificate Policy

See more Certificates Examples

Demonstrates how to get a certificate's policy OIDs (if any) Chilkat2 PHP

<?php

use Chilkat2\Cert;
use Chilkat2\Xml;

$cert = new Cert();

try {
    $cert->LoadFromFile('qa_data/certs/sample.cer');
} catch (\Chilkat2\Exception $e) {
    echo $e->getMessage(), "\n";
    exit;
}

// The certificatePolicies OID is 2.5.29.32
$oid = '2.5.29.32';
try {
    $strXml = $cert->GetExtensionAsXml($oid);
} catch (\Chilkat2\Exception $e) {
    $strXml = null;
}
if ($strXml !== null) {
    echo $strXml, "\n";

    // Sample result:
    // <sequence><sequence><oid>2.16.840.1.101.2.1.11.39</oid></sequence></sequence>

    $xml = new Xml();
    $xml->LoadXml($strXml);
    echo 'Policy OID = ', $xml->GetChildContent('sequence|oid'), "\n";
}