PHP - SSL certificate error: unable to get local issuer certificate

Question

I\'m running PHP Version 5.6.3 as part of XAMPP on Windows 7.

When I try to use the Mandrill API, I\'m getting the following error:

Uncaught e

Answer 1

If you don't have access to php.ini, adding this code (after your $ch = curl_init(); line) works for me:

$certificate_location = "C:\Program Files (x86)\EasyPHP-Devserver-16.1\ca-bundle.crt"; // modify this line accordingly (may need to be absolute)
curl_setopt($ch, CURLOPT_CAINFO, $certificate_location);
curl_setopt($ch, CURLOPT_CAPATH, $certificate_location);

Then, you will just need to download ca-bundle.crt and save it to location you specified in $certificate_location.