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svnldwg/phpstan-rules
=====================

Provides additional rules for phpstan/phpstan

v0.2.4(5y ago)7978[3 issues](https://github.com/svnldwg/phpstan-rules/issues)[2 PRs](https://github.com/svnldwg/phpstan-rules/pulls)MITPHPPHP ^7.2 | ^8.0

Since Oct 21Pushed 3y ago2 watchersCompare

[ Source](https://github.com/svnldwg/phpstan-rules)[ Packagist](https://packagist.org/packages/svnldwg/phpstan-rules)[ Docs](https://github.com/svnldwg/phpstan-rules)[ RSS](/packages/svnldwg-phpstan-rules/feed)WikiDiscussions master Synced 3w ago

READMEChangelog (2)Dependencies (5)Versions (11)Used By (0)

phpstan-rules
=============

[](#phpstan-rules)

Provides additional rules for [`phpstan/phpstan`](https://github.com/phpstan/phpstan).

This package is still in development, please report any issues or bugs.

[![CI Status](https://github.com/svnldwg/phpstan-rules/workflows/Tests%20&%20Code%20Check/badge.svg)](https://github.com/svnldwg/phpstan-rules/workflows/Tests%20&%20Code%20Check/badge.svg)[![GitHub last commit](https://camo.githubusercontent.com/2fa84d73432973017ca6b0e58bfa9dc223ff639a3baa2df611bb7ba29212b01d/68747470733a2f2f696d672e736869656c64732e696f2f6769746875622f6c6173742d636f6d6d69742f73766e6c6477672f7068707374616e2d72756c6573)](https://camo.githubusercontent.com/2fa84d73432973017ca6b0e58bfa9dc223ff639a3baa2df611bb7ba29212b01d/68747470733a2f2f696d672e736869656c64732e696f2f6769746875622f6c6173742d636f6d6d69742f73766e6c6477672f7068707374616e2d72756c6573)[![PHPStan](https://camo.githubusercontent.com/f3eb7f82e8aff9545215cf56332a4d7b84b6ef2287b84e61d02473f67e1f1aef/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f5048505374616e2d4c6576656c253230382d627269676874677265656e2e7376673f7374796c653d666c6174)](https://camo.githubusercontent.com/f3eb7f82e8aff9545215cf56332a4d7b84b6ef2287b84e61d02473f67e1f1aef/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f5048505374616e2d4c6576656c253230382d627269676874677265656e2e7376673f7374796c653d666c6174)[![PHP Versions](https://camo.githubusercontent.com/4c62148864d567c4ee794ffab09c1dd4a3f45e41064bbb016440beddaae71a4d/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f7068702d253345253344253230372e322d3838393242462e737667)](https://camo.githubusercontent.com/4c62148864d567c4ee794ffab09c1dd4a3f45e41064bbb016440beddaae71a4d/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f7068702d253345253344253230372e322d3838393242462e737667)[![Downloads](https://camo.githubusercontent.com/24e20ea34e6e16332838a9ba8fdac40cfd2c173a8d804cae97dde73576415a40/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f64742f73766e6c6477672f7068707374616e2d72756c65732e7376673f7631)](https://packagist.org/packages/svnldwg/phpstan-rules)

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

[](#installation)

Run

```
$ composer require --dev svnldwg/phpstan-rules
```

Usage
-----

[](#usage)

The [rules](https://github.com/svnldwg/phpstan-rules#rules) provided are included in [`rules.neon`](rules.neon).

When you are using [`phpstan/extension-installer`](https://github.com/phpstan/extension-installer), `rules.neon` will be automatically included.

Otherwise you need to include `rules.neon` in your `phpstan.neon`:

```
includes:
	- vendor/svnldwg/phpstan-rules/rules.neon
```

Rules
-----

[](#rules)

This package provides the following rules for use with [`phpstan/phpstan`](https://github.com/phpstan/phpstan):

### `ImmutableObjectRule`

[](#immutableobjectrule)

This rule reports an error when a class or class property tagged as immutable is mutable. This can be used for example to ensure that value objects are always immutable.

💡 Classes or properties can be tagged as immutable by adding the annotation `@psalm-immutable` or `@immutable` to the phpdoc.

💡 The immutability rule also asserts that immutable properties are not mutated in child classes

License
-------

[](#license)

This package is licensed using the MIT License.

Please have a look at [`LICENSE.md`](LICENSE.md).

###  Health Score

27

—

LowBetter than 47% of packages

Maintenance11

Infrequent updates — may be unmaintained

Popularity19

Limited adoption so far

Community10

Small or concentrated contributor base

Maturity56

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 82.4% 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 ~13 days

Recently: every ~22 days

Total

8

Last Release

1984d ago

Major Versions

0.2.3 → 7.x-dev2020-11-10

PHP version history (2 changes)v0.1PHP ^7.2

v0.2.4PHP ^7.2 | ^8.0

### Community

Maintainers

![](https://www.gravatar.com/avatar/6998fc4404681b53f187535d3e53ce302f65499c67cf1651ec32e582c4542e7c?d=identicon)[svnldwg](/maintainers/svnldwg)

---

Top Contributors

[![svnldwg](https://avatars.githubusercontent.com/u/37910952?v=4)](https://github.com/svnldwg "svnldwg (28 commits)")[![dependabot[bot]](https://avatars.githubusercontent.com/in/29110?v=4)](https://github.com/dependabot[bot] "dependabot[bot] (6 commits)")

---

Tags

PHPStanphpstan-rules

###  Code Quality

TestsPHPUnit

Static AnalysisPHPStan

Code StylePHP CS Fixer

Type Coverage Yes

### Embed Badge

![Health badge](/badges/svnldwg-phpstan-rules/health.svg)

```
[![Health](https://phpackages.com/badges/svnldwg-phpstan-rules/health.svg)](https://phpackages.com/packages/svnldwg-phpstan-rules)
```

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