Load PFX (PKCS#12) and List Certificates

Loads a PFX file (.pfx, .p12) and iterates over the certificates found within.

<?php

$certStore = new COM("Chilkat.CertStore");

$pfxPath = '/Users/chilkat/testData/pfx/chilkat_ssl.pfx';
$pfxPassword = 'test';
$success = $certStore->LoadPfxFile($pfxPath,$pfxPassword);
if ($success != true) {
    print $certStore->lastErrorText() . "\n";
    exit;
}

$numCerts = $certStore->NumCertificates;

print 'PFX contains ' . $numCerts . ' certificates' . "\n";

if ($numCerts == 0) {
    exit;
}

for ($i = 0; $i <= ($numCerts - 1); $i++) {

    // cert is a Chilkat.Cert
    $cert = $certStore->GetCertificate($i);
    if (!(is_null($cert))) {
        print $i . ': (Common Name) ' . $cert->subjectCN() . "\n";
        print $i . ': (Serial Number) ' . $cert->serialNumber() . "\n";
        print $i . ': (Distinguished Name) '
             . $cert->subjectDN() . "\n";

    }

}

?>