(PHP ActiveX) Iterate over Certificates in a Certificate Store

See more Cert Store Examples

Demonstrates how to iterate over the certificates in a certificate store.

Note: Requires Chilkat v10.1.2 or later.

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

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

// This opens the Current User certificate store on Windows,
// On MacOS and iOS it opens the default Keychain.
$readOnly = 0;
$success = $certStore->OpenCurrentUserStore($readOnly);
if ($success == 0) {
    print $certStore->LastErrorText . "\n";
    exit;
}

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

$numCerts = $certStore->NumCertificates;
$i = 0;

while ($i < $numCerts) {
    // Load the cert object with the Nth certificate.
    $certStore->GetCert($i,$cert);
    print $i . ': ' . $cert->SubjectCN . "\n";
    $i = $i + 1;
}


?>