Simple-PHP-JWT

Simple JSON Web Token for PHP

Requirements

• PHP > 7.0
• OpenSSL

Capabilities

Function	Algorithm
✅ Sign	✅ HS256
✅ Verify	✅ HS384
❎ iss check	✅ HS512
❎ sub check	✅ RS256
❎ aud check	✅ RS384
❎ exp check	✅ RS512
❎ nbf check
❎ iat check
❎ jti check

Basic Usage

encode(array payload, string $key, string $algorithm)

try {
    $token = JWT::encode(['sub' => '1234567890', 'name' => 'John Smith'], $key256bit, 'HS256');
} catch (\Exception $e) {
    // encode error
}

decode(string $token, string $key)

try {
    $payload = JWT::decode($token, $key256bit);
    // $payload->sub == '1234567890'
} catch (\Exception $e) {
    // $e->getCode()
}

Exceptions

decode()

Code	Reason
1	Invalid token format
2	Invalid header encoding
3	Invalid token header
4	Algorithm not supported
5	Invalid payload encoding
6	Invalid signature