(PHP Extension) Find and Load Certificate by Thumbprint

Demonstrates how to find and load a certificate by SHA1 thumbprint. This is a Microsoft Windows-only example. It assumes the certificate is already installed on the Windows system.

Note: This example requires Chilkat v9.5.0.83 or greater.

Chilkat PHP Downloads PHP Extension for Windows, Linux, MacOS, Alpine Linux, Solaris

<?php

// The version number (9_5_0) should match version of the Chilkat extension used, omitting the micro-version number.
// For example, if using Chilkat v9.5.0.48, then include as shown here:
include("chilkat_9_5_0.php");

// This example requires Chilkat v9.5.0.83 or greater.

$cert = new CkCert();

// The thumbprint can be passed in any encoding, such as hex, base64, etc.
// The 2nd argument indicates the encoding of the 1st argument.
$success = $cert->LoadByThumbprint('ea5a129c1919a52d238ee28d9f3a8f345b768388','hex');
if ($success == false) {
    print $cert->lastErrorText() . "\n";
    exit;
}

print 'Found: ' . $cert->subjectDN() . "\n";

?>