Consider using openssl_get_cert_locations

[kelunik]

It should be considered using http://php.net/openssl_get_cert_locations on newer versions (PHP 5.6+).

Possible implementation.

[Seldaek]

Sounds good if you wanna send a PR (don't forget we still support PHP 5.3 array syntax tho:)

We already take care of the env vars though and using openssl.cafile/capath I am not sure if we already take care of the rest or if this really brings anything additional.

[exussum12]

As an update here, this was implemented and it looks like its a compile time setting not a run time one, so the path doesnt exist correctly on some systems.

This was removed as it started making curl check wrong locations