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yonghua4413/imagecaptcha
========================

加减乘除法图片验证码

v0.1(7y ago)31531MITPHPPHP >=5.4.0

Since Nov 25Pushed 7y ago1 watchersCompare

[ Source](https://github.com/yonghua4413/imagecaptcha)[ Packagist](https://packagist.org/packages/yonghua4413/imagecaptcha)[ RSS](/packages/yonghua4413-imagecaptcha/feed)WikiDiscussions master Synced 2mo ago

READMEChangelogDependenciesVersions (5)Used By (0)

imagecaptcha
============

[](#imagecaptcha)

加减乘除图片验证码

Installation
------------

[](#installation)

```
$ composer require yonghua4413/imagecaptcha

```

```
//加载
use Imagecaptcha\YYImagecode;

//生成
YYImagecode::make();

//后端验证
$code = $_SESSION['code'];
```

[![Geetest Image Demo](https://camo.githubusercontent.com/3bca73fc51db3eddec8bad3109fa7225535910499407c70ecb6d003d2daac4d1/687474703a2f2f7773716e78682e636f6d2f636f64652e706e67)](https://camo.githubusercontent.com/3bca73fc51db3eddec8bad3109fa7225535910499407c70ecb6d003d2daac4d1/687474703a2f2f7773716e78682e636f6d2f636f64652e706e67)

常见问题
----

[](#常见问题)

如遇图像无法输出，请在调用前加 ob\_start();

###  Health Score

26

—

LowBetter than 43% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity15

Limited adoption so far

Community8

Small or concentrated contributor base

Maturity51

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 ~93 days

Total

4

Last Release

2809d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/cb85c97a5e63452ebd778ce91754af516592215e85c2774b0a25c567c1a91e98?d=identicon)[yonghua4413](/maintainers/yonghua4413)

---

Top Contributors

[![yonghua4413](https://avatars.githubusercontent.com/u/20510201?v=4)](https://github.com/yonghua4413 "yonghua4413 (27 commits)")

---

Tags

imagecaptcha

### Embed Badge

![Health badge](/badges/yonghua4413-imagecaptcha/health.svg)

```
[![Health](https://phpackages.com/badges/yonghua4413-imagecaptcha/health.svg)](https://phpackages.com/packages/yonghua4413-imagecaptcha)
```

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