Support for the SHA256 algorithm in the openssl_sign call

[Tharos]

In our project, we need to work with SHA256 (for security reasons).

There is a call of the openssl_sign function here: https://github.com/Pixidos/gpwebpay-core/blob/master/src/Signer/Signer.php#L56, but there is no way how to provide the fourth argument that determines the algorithm used.

Is there a change that the API will be extended or should I send a pull request?

Thank you very much,

Vojtěch

[ondraondra81]

I have released version 2.2.1 which allows setting the encryption algorithm as the 3rd parameter in the Singer constructor.

[Tharos]

This was super fast. 👍🙂 Thank you!