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yiisoft/classifier
==================

Classifier traverses file system to find classes by a certain criteria.

88272[3 PRs](https://github.com/yiisoft/classifier/pulls)PHPCI passing

Since Jul 16Pushed 3mo ago8 watchersCompare

[ Source](https://github.com/yiisoft/classifier)[ Packagist](https://packagist.org/packages/yiisoft/classifier)[ RSS](/packages/yiisoft-classifier/feed)WikiDiscussions master Synced 1mo ago

READMEChangelogDependenciesVersions (4)Used By (0)

 [ ![Yii](https://camo.githubusercontent.com/8317c17418b39410a660f5149071d26c5023c0d5fb2b7ebb771324812f666d73/68747470733a2f2f796969736f66742e6769746875622e696f2f646f63732f696d616765732f7969695f6c6f676f2e737667) ](https://github.com/yiisoft)

Yii Classifier
==============

[](#yii-classifier)

[![Latest Stable Version](https://camo.githubusercontent.com/be72604d88cd4d20cf501c8ba0f6c5333d7c024856451434814b973cdaae30b6/68747470733a2f2f706f7365722e707567782e6f72672f796969736f66742f636c61737369666965722f76)](https://packagist.org/packages/yiisoft/classifier)[![Total Downloads](https://camo.githubusercontent.com/b8ea917038f262c2ca9acd571234adce48655e0484082d0884c5ae727af79e17/68747470733a2f2f706f7365722e707567782e6f72672f796969736f66742f636c61737369666965722f646f776e6c6f616473)](https://packagist.org/packages/yiisoft/classifier)[![Build status](https://github.com/yiisoft/classifier/actions/workflows/build.yml/badge.svg)](https://github.com/yiisoft/classifier/actions/workflows/build.yml)[![Scrutinizer Code Quality](https://camo.githubusercontent.com/4f1fea82ee5c257e3d72665c79230b4420adeba4a8a9ff3046c19e9a0beff713/68747470733a2f2f7363727574696e697a65722d63692e636f6d2f672f796969736f66742f636c61737369666965722f6261646765732f7175616c6974792d73636f72652e706e673f623d6d6173746572)](https://scrutinizer-ci.com/g/yiisoft/classifier/?branch=master)[![Code Coverage](https://camo.githubusercontent.com/a85c3829333455d8d2f62842dc3ddc55c444a2ee2afe1a4e9eb6da5937641c0c/68747470733a2f2f7363727574696e697a65722d63692e636f6d2f672f796969736f66742f636c61737369666965722f6261646765732f636f7665726167652e706e673f623d6d6173746572)](https://scrutinizer-ci.com/g/yiisoft/classifier/?branch=master)[![Mutation testing badge](https://camo.githubusercontent.com/c1813e66fcc07874a71d8f1c276e279a92644f32c9417b3b5b7ae668912fe8c4/68747470733a2f2f696d672e736869656c64732e696f2f656e64706f696e743f7374796c653d666c61742675726c3d687474707325334125324625324662616467652d6170692e737472796b65722d6d757461746f722e696f2532466769746875622e636f6d253246796969736f6674253246636c61737369666965722532466d6173746572)](https://dashboard.stryker-mutator.io/reports/github.com/yiisoft/classifier/master)[![static analysis](https://github.com/yiisoft/classifier/workflows/static%20analysis/badge.svg)](https://github.com/yiisoft/classifier/actions?query=workflow%3A%22static+analysis%22)[![type-coverage](https://camo.githubusercontent.com/0e32c0c1982956fd47ac0f2a93361200772dbc33ec9660ebe6ac148d0022cd37/68747470733a2f2f73686570686572642e6465762f6769746875622f796969736f66742f636c61737369666965722f636f7665726167652e737667)](https://shepherd.dev/github/yiisoft/classifier)

Classifier traverses file system to find classes by a certain criteria.

Requirements
------------

[](#requirements)

- PHP 8.0 or higher.

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

[](#installation)

The package could be installed with [Composer](https://getcomposer.org):

```
composer require yiisoft/classifier
```

Documentation
-------------

[](#documentation)

Usage of classifier is the following:

```
use \Yiisoft\Classifier\Classifier;
use \Psr\SimpleCache\CacheInterface;

$cacheInstances = (new Classifier('src'))
    ->withInterface(CacheInterface::class) // can use ->withParentClass() instead
    ->withAttribute(MyAttribute::class)
    ->find();
```

You specify one more directories to traverse, interfaces, base classes, attributes to search for and call `find()`method which returns a list of classes found.

- [Internals](docs/internals.md)

If you need help or have a question, the [Yii Forum](https://forum.yiiframework.com/c/yii-3-0/63) is a good place for that. You may also check out other [Yii Community Resources](https://www.yiiframework.com/community).

License
-------

[](#license)

The Yii Classifier is free software. It is released under the terms of the BSD License. Please see [`LICENSE`](./LICENSE.md) for more information.

Maintained by [Yii Software](https://www.yiiframework.com/).

Support the project
-------------------

[](#support-the-project)

[![Open Collective](https://camo.githubusercontent.com/a2b15f8e2268d4e3842e00d41ff7a57cce2ad8bd8d8769c5dc4fa05a546a4f62/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f4f70656e253230436f6c6c6563746976652d73706f6e736f722d3765616466313f6c6f676f3d6f70656e253230636f6c6c656374697665266c6f676f436f6c6f723d376561646631266c6162656c436f6c6f723d353535353535)](https://opencollective.com/yiisoft)

Follow updates
--------------

[](#follow-updates)

[![Official website](https://camo.githubusercontent.com/d6b0929173e28cc627430d2519ca1853466a70f37395877eaf4820cb3e1e1909/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f506f77657265645f62792d5969695f4672616d65776f726b2d677265656e2e7376673f7374796c653d666c6174)](https://www.yiiframework.com/)[![Twitter](https://camo.githubusercontent.com/d077c362ac639792171af8bc002ee827816733dfc0925f70b557e6d151022226/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f747769747465722d666f6c6c6f772d3144413146323f6c6f676f3d74776974746572266c6f676f436f6c6f723d314441314632266c6162656c436f6c6f723d3535353535353f7374796c653d666c6174)](https://twitter.com/yiiframework)[![Telegram](https://camo.githubusercontent.com/4e38dd12535575c39c65bea7119b95e663abb2d1f4e3d669a27bbda07ef603f0/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f74656c656772616d2d6a6f696e2d3144413146323f7374796c653d666c6174266c6f676f3d74656c656772616d)](https://t.me/yii3en)[![Facebook](https://camo.githubusercontent.com/48204e301b34b29b0815854544f04c337fc0692096cab35e9a1f8c53a42c2307/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f66616365626f6f6b2d6a6f696e2d3144413146323f7374796c653d666c6174266c6f676f3d66616365626f6f6b266c6f676f436f6c6f723d666666666666)](https://www.facebook.com/groups/yiitalk)[![Slack](https://camo.githubusercontent.com/1a3645ba1c97e6684d0349bc478201e1621ba0d3efad516d81035364d442bad7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f736c61636b2d6a6f696e2d3144413146323f7374796c653d666c6174266c6f676f3d736c61636b)](https://yiiframework.com/go/slack)

###  Health Score

30

—

LowBetter than 64% of packages

Maintenance54

Moderate activity, may be stable

Popularity21

Limited adoption so far

Community22

Small or concentrated contributor base

Maturity22

Early-stage or recently created project

 Bus Factor1

Top contributor holds 50% 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.

### Community

Maintainers

![](https://www.gravatar.com/avatar/fc29e4e7068a00fe9b9db37b8aadda1db6020adcacef810461e47b99c2b150e6?d=identicon)[samdark](/maintainers/samdark)

![](https://avatars.githubusercontent.com/u/6815714?v=4)[Dmitrii Derepko](/maintainers/xepozz)[@xepozz](https://github.com/xepozz)

![](https://www.gravatar.com/avatar/53e5ee1dedd50f71e4aeeac2929f786cdfb400359d4776e6cd806388d0d5df2c?d=identicon)[vjik](/maintainers/vjik)

---

Top Contributors

[![xepozz](https://avatars.githubusercontent.com/u/6815714?v=4)](https://github.com/xepozz "xepozz (27 commits)")[![dependabot[bot]](https://avatars.githubusercontent.com/in/29110?v=4)](https://github.com/dependabot[bot] "dependabot[bot] (8 commits)")[![vjik](https://avatars.githubusercontent.com/u/525501?v=4)](https://github.com/vjik "vjik (5 commits)")[![rustamwin](https://avatars.githubusercontent.com/u/16498265?v=4)](https://github.com/rustamwin "rustamwin (3 commits)")[![samdark](https://avatars.githubusercontent.com/u/47294?v=4)](https://github.com/samdark "samdark (3 commits)")[![luizcmarin](https://avatars.githubusercontent.com/u/67489841?v=4)](https://github.com/luizcmarin "luizcmarin (3 commits)")[![mspirkov](https://avatars.githubusercontent.com/u/63721828?v=4)](https://github.com/mspirkov "mspirkov (2 commits)")[![terabytesoftw](https://avatars.githubusercontent.com/u/42547589?v=4)](https://github.com/terabytesoftw "terabytesoftw (1 commits)")[![StyleCIBot](https://avatars.githubusercontent.com/u/11048387?v=4)](https://github.com/StyleCIBot "StyleCIBot (1 commits)")[![sankaest](https://avatars.githubusercontent.com/u/21160342?v=4)](https://github.com/sankaest "sankaest (1 commits)")

---

Tags

attributesfinderhacktoberfestinterfaceoptionalforframeworkannounceyii3

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![Health badge](/badges/yiisoft-classifier/health.svg)

```
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```

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