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cyzonetech/think-captcha
========================

captcha package for thinkphp5

v3.0.3.1(5y ago)0355Apache-2.0PHP

Since May 11Pushed 5y agoCompare

[ Source](https://github.com/cyzonetech/think-captcha)[ Packagist](https://packagist.org/packages/cyzonetech/think-captcha)[ RSS](/packages/cyzonetech-think-captcha/feed)WikiDiscussions master Synced 2w ago

READMEChangelog (6)Dependencies (1)Versions (20)Used By (0)

think-captcha
=============

[](#think-captcha)

thinkphp5 验证码类库

安装
--

[](#安装)

> composer require topthink/think-captcha

\##使用

\###模板里输出验证码

```
{:captcha_img()}

```

或者

```

```

> 上面两种的最终效果是一样的

### 控制器里验证

[](#控制器里验证)

使用TP5的内置验证功能即可

```
$this->validate($data,[
    'captcha|验证码'=>'require|captcha'
]);

```

或者手动验证

```
if(!captcha_check($captcha)){
 //验证失败
};

```

###  Health Score

32

—

LowBetter than 69% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity12

Limited adoption so far

Community10

Small or concentrated contributor base

Maturity72

Established project with proven stability

 Bus Factor1

Top contributor holds 62.5% 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 ~96 days

Recently: every ~218 days

Total

19

Last Release

1967d ago

Major Versions

v1.0.7 → v2.0.12017-10-16

v2.0.3.1 → v3.0.3.12021-02-08

### Community

Maintainers

![](https://www.gravatar.com/avatar/3ef3569ae46017080f8b5991b777151e843af273ee124f0cd65f6cffa6cb0cfd?d=identicon)[cyzonetech](/maintainers/cyzonetech)

---

Top Contributors

[![yunwuxin](https://avatars.githubusercontent.com/u/2168125?v=4)](https://github.com/yunwuxin "yunwuxin (10 commits)")[![liu21st](https://avatars.githubusercontent.com/u/1111670?v=4)](https://github.com/liu21st "liu21st (4 commits)")[![cyzonetech](https://avatars.githubusercontent.com/u/30819954?v=4)](https://github.com/cyzonetech "cyzonetech (1 commits)")[![zhaishuaigan](https://avatars.githubusercontent.com/u/6310602?v=4)](https://github.com/zhaishuaigan "zhaishuaigan (1 commits)")

### Embed Badge

![Health badge](/badges/cyzonetech-think-captcha/health.svg)

```
[![Health](https://phpackages.com/badges/cyzonetech-think-captcha/health.svg)](https://phpackages.com/packages/cyzonetech-think-captcha)
```

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