Reason behind this fork

ClockProvider::$EPOCH was 1293840000 in the origin library, it has been changed to 0 to make it compatible with Python library version 1.0

No other changes have been implemented in this fork, next is the original README.md content.

itsdangerous-php

A PHP port of itsdangerous by @mitsuhiko

Differences from itsdangerous

1. Signer arguments cannot be specified in the constructor of a Serializer.
2. JWS classes are not implemented.
3. URL-safe classes are not implemented.