Peter Thompson

> yes calling codes include local area codes. These codes are for making an international call. Maybe I'm being slow, but I don't quite understand this. If it's the international...

I think the changes in pull request #32 should fix this (though as it seems this repository is abandoned, you may have to merge them yourself).

That's caused by PayPal's IPN verification server not working properly. In that case you probably want to retry the verification at some point later.

I believe this is related to the 'force_ssl_v3' option. PayPal have recently [disabled](https://github.com/paypal/rest-api-sdk-php/pull/127) SSLv3.

@kicktraq After reading the answer from Archimedix [here](http://stackoverflow.com/questions/26378351/error1408f10bssl-routinesssl3-get-recordwrong-version-number-paypal-maybe), I opted to just ditch the 'force_ssl_v3' option and replace that if statement in `curlPost` with: ``` curl_setopt($ch, CURLOPT_SSLVERSION, 1); ```

Pull request #32 addresses exactly this issue, assuming it is ever accepted.

@RKO1195 Have you tried applying the changes from pull request #32? It should work after those.

Coming back to this again on v0.12.19, it seems the issue is actually with any union type that is something other than a plain nullable type, e.g. a var tag...

@romalytvynenko thanks for taking a look! I just tried on 0.13.4 and while I do now get the description in the generated docs, the value from `@example` is still not...