(PHP ActiveX) Load P7B and List Certificates

Demonstrates how to load a .p7b containing certificates and accesses each individual certificate.

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows Note: The php_com_dotnet.dll may need to be enabled inside of php.ini.

<?php

// Unlock the Chilkat API.
// Starting in v9.5.0.49, all Chilkat classes can be unlocked at once at the beginning of a program
// by calling UnlockBundle.  It requires a Bundle unlock code.
// For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Global')
$chilkatGlob = new COM("Chilkat.Global");
$success = $chilkatGlob->UnlockBundle('Anything for 30-day trial.');
if ($success != 1) {
    print $chilkatGlob->LastErrorText . "\n";
    exit;
}

// For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Pem')
$pem = new COM("Chilkat.Pem");

// Load the .p7b from a file.
$success = $pem->LoadP7bFile('/Users/chilkat/testData/p7b/myCerts.p7b');
if ($success != 1) {
    print $pem->LastErrorText . "\n";
    exit;
}

$numCerts = $pem->NumCerts;
if ($numCerts == 0) {
    print (('Error: Expected the .p7b to contain certificates.')) . "\n";
    exit;
}

// Access each certificate and show the DN (Distinguished Name)
for ($i = 1; $i <= $numCerts; $i++) {
    // cert is a Chilkat.Cert
    $cert = $pem->GetCert($i - 1);
    print $i . ': ' . $cert->SubjectDN . "\n";

}


?>