Updated class with tls1.2 and updated endpoints (plus fixed datetime bug).

[overint]

I've created a class to do verification with all of the issues fixed (plus it's OOP) after pulling my hair out for a few days.
It's updated with the current endpoints, tls1.2 and correct certs. Would have done a pull request, except it seems this repo is no longer maintained.
https://github.com/overint/php-paypal-ipn

[rubenmachuca]

implementar liberado y autorizado
tarjetas prepago. tarjeta 1 banamex. 5256781785400990 50% hora 8 hrs 3-julio-2017
tarjeta 2 prepago banamex . 5256781874494896 50% hora 8 hrs 3-julio-2017

[overint]

Not sure what you mean, english?