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zengzhonggang/php-jwt
=====================

jwt token

v1.2.3(4y ago)16MITPHP

Since Oct 18Pushed 4y agoCompare

[ Source](https://github.com/zengzhonggang/php-jwt)[ Packagist](https://packagist.org/packages/zengzhonggang/php-jwt)[ RSS](/packages/zengzhonggang-php-jwt/feed)WikiDiscussions master Synced today

READMEChangelog (4)DependenciesVersions (5)Used By (0)

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PHP-JWT
=======

[](#php-jwt)

一个jwt库，能简便的生成jwt规范的token。

安装
--

[](#安装)

使用composer

```
composer require zengzhonggang/php-jwt
```

用例
--

[](#用例)

### 简单用例

[](#简单用例)

```
use ZZG\JWT\JWT;

$jwtService = JWT::init([JWT::HS256,'123']);
//生成
$payload = [
    'user' => 'zzg',
    'role' => 'admin'
];

$token = $jwtService->generateToken($payload)
        ->setKindex(0)
        ->toString();

//解析
$tokenResolver = $jwtService->analyticToken($token);

$payload = $tokenResolver->getPayload();
echo $payload->getExpirationTime();
echo $payload->get('user');
var_export($payload->toArray());
```

### 初始化

[](#初始化)

```
//单个加密算法
$jwtService = JWT::init([JWT::HS256,'123']);
//多套加密算法
$jwtService = JWT::init([[JWT::HS256,'123'],[JWT::HS256,'456']]);
//自定义算法unique_id,
$jwtService = JWT::init([JWT::HS256,'123','kid']);

//openssl
$privateKey = '';
$publicKey = '';
$jwtService = JWT::init([JWT::RS256,[$publicKey,$privateKey]]);
```

### 生成token

[](#生成token)

```
//数组payload
$payload = [
    'user' => 'zzg',
    'role' => 'admin'
];
//使用对象
$payload = new \ZZG\JWT\Payload\Claim();
$payload->setExpirationTime(time()+24*60*60);
$payload->setPublicClaim('user','zzg');

$tokenGenerator = $jwtService->generateToken($payload);
//添加payload
$tokenGenerator->setPayload('role','admin');
//选择token加密算法
//只初始了一个加密算法，也需要设置；多个加密算法，设置算法数组下标
$tokenGenerator->setKindex(0);
//如果加密算法自定义了unique_id,可以使用自定义unique_id
//$jwtService = JWT::init([JWT::HS256,'123','kid-1']);
$tokenGenerator->setKid('kid-1');
```

### 解析token

[](#解析token)

```
$tokenResolver = $jwtService->analyticToken($token);
try {
    $tokenResolver->verify();
 }catch (Exception $exception) {
    //todo
 }

 //在使用payload之前没有验证操作，可能会抛出TokenInvalidException异常
 //token的生效和有效期不会验证
$payload = $tokenResolver->getPayload();
echo $payload->getExpirationTime();
echo $payload->get('user');
var_export($payload->toArray());
```

### 验证处理

[](#验证处理)

```
//验证通过 code 为 0
switch ($tokenResolver->errorCode()) {
    case \ZZG\JWT\Exception\TokenInvalidException::CODE:
        //todo
        break;
    case \ZZG\JWT\Exception\SignatureInvalidException::CODE:
        //todo
        break;
    case \ZZG\JWT\Exception\BeforeValidException::CODE:
        //todo
        break;
    case \ZZG\JWT\Exception\ExpiredException::CODE:
        //todo
        break;
}

try {
    $tokenResolver->verify();
 } catch (\ZZG\JWT\Exception\BeforeValidException $e) {
    //todo token还未生效
 } catch (\ZZG\JWT\Exception\ExpiredException $e) {
    //todo token过期
 } catch (\ZZG\JWT\Exception\SignatureInvalidException $e) {
    //todo 签名验证失败
 } catch (RuntimeException $e) {
    //todo 其他异常
 }
```

###  Health Score

24

—

LowBetter than 31% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity6

Limited adoption so far

Community6

Small or concentrated contributor base

Maturity54

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 100% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Every ~2 days

Total

4

Last Release

1712d ago

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/4863980?v=4)[zerodm](/maintainers/zeroking)[@ZEROKING](https://github.com/ZEROKING)

---

Top Contributors

[![zengzhonggang](https://avatars.githubusercontent.com/u/18420828?v=4)](https://github.com/zengzhonggang "zengzhonggang (5 commits)")

### Embed Badge

![Health badge](/badges/zengzhonggang-php-jwt/health.svg)

```
[![Health](https://phpackages.com/badges/zengzhonggang-php-jwt/health.svg)](https://phpackages.com/packages/zengzhonggang-php-jwt)
```

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