I\'m using XAMPP on Windows and try to work with PHP soap extension SoapClient. I\'m trying to load a WSDL file hosted in HTTPS site using the following code
it has to do with this change in php 5.6: http://php.net/manual/en/migration56.openssl.php
I have the same trouble on Windows with php 5.6 and it works fine on Linux with php 5.6.
You can use the function openssl_get_cert_locations to see what are the certificate locations.
So far I wasn't able to find a solution.