Simple PHP JWT Class v1.0

This is a simple PHP JWT Class. It requires no dependencies. Fork it and have fun with it.

It's a standalone single file PHP class to use on your projects. It requires no dependencies or no framework.

How to use

You only need one file:

• Token.php

This is the class you need to generate & verify web token

Generate Token

const KEY = 'thisisakey';

$token = Token::Sign(['id' => 'demo-id'], KEY, 60*5);

First argument is the payload, second is the signature key and third (optonal) is the max age in seconds.

Return will be a token as string

Verify Token

$payload = Token::Verify($token, KEY);

First argument is the token as string and second is the signature key.

Return will be a boolen false value if token is invalid or expired, else it will return the payload.

About

This code uses base64_encode to encode strings and HS256 for signature algorithm.

You can change it on Token.php file at line 28.

LICENSE

MIT License