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ActiveLibrary[Utility & Helpers](/categories/utility)

dl2/sdl
=======

Collection of common and useful assets

3.0.2(4y ago)11.0k1UnlicensePHPPHP >=8.1

Since Jun 25Pushed 4y ago1 watchersCompare

[ Source](https://github.com/dl2-dev/php-sdl)[ Packagist](https://packagist.org/packages/dl2/sdl)[ RSS](/packages/dl2-sdl/feed)WikiDiscussions master Synced 3w ago

READMEChangelog (10)Dependencies (5)Versions (12)Used By (0)

dl2/sdl
=======

[](#dl2sdl)

> Collection of common and useful assets for PHP

Developer Requirements
----------------------

[](#developer-requirements)

[composer](https://getcomposer.org) and [node.js](https://nodejs.org) installed locally

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

[](#installation)

```
composer install
docker-compose up --build -d
```

Usage
-----

[](#usage)

See [examples](./examples).

Reference documentation
-----------------------

[](#reference-documentation)

For details about the `dl2/sdl` API, see the [reference documentation](./docs/api).

Developer documentation
-----------------------

[](#developer-documentation)

For getting started as a `dl2/sdl` developer, see the [developer documentation](./docs/developer).

Contributing
------------

[](#contributing)

- **One pull request per feature** - If you want to do more than one thing, send multiple pull requests.
- **Add tests!** - Your patch won't be accepted if it doesn’t have tests.
- **Document any change in behaviour** - Make sure the `README.md` and `CHANGELOG.md` are kept up-to-date.
- **Consider our release cycle** - We try to follow [SemVer v2.0.0](https://semver.org/spec/v2.0.0.html). Randomly breaking public APIs is not an option.
- **Send coherent history** - Make sure each individual commit in your pull request is meaningful. If you had to make multiple intermediate commits while developing, please [squash](https://www.git-scm.com/book/en/v2/Git-Tools-Rewriting-History#Changing-Multiple-Commit-Messages) them before submitting.

Issue Reporting
---------------

[](#issue-reporting)

If you have found a bug or if you have a feature request, please report them at this repository [issues section](https://github.com/dl2-dev/php-sdl/issues). Do **not** report security vulnerabilities on the public issue tracker. Please check out the **Security** section bellow.

Security
--------

[](#security)

If you discover any security related issues, please email the [security advisory team](mailto:security-advisory+php-sdl@dl2.dev) instead of using the issue tracker.

License
-------

[](#license)

Unlicense; Please see [LICENSE](./LICENSE).

###  Health Score

32

—

LowBetter than 69% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity20

Limited adoption so far

Community8

Small or concentrated contributor base

Maturity67

Established project with proven stability

 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 ~34 days

Recently: every ~59 days

Total

11

Last Release

1489d ago

Major Versions

1.4.1 → 2.0.02021-10-08

2.1.0 → 3.0.02021-12-02

PHP version history (4 changes)1.0.0PHP ^8.0

2.1.0PHP ^8.0 || ^8.1

3.0.0PHP ^8

3.0.1PHP >=8.1

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/28300459?v=4)[robowlt](/maintainers/robowlt)[@robowlt](https://github.com/robowlt)

---

Top Contributors

[![douggr](https://avatars.githubusercontent.com/u/20275?v=4)](https://github.com/douggr "douggr (3 commits)")

###  Code Quality

TestsPHPUnit

Static AnalysisPsalm

Code StylePHP CS Fixer

Type Coverage Yes

### Embed Badge

![Health badge](/badges/dl2-sdl/health.svg)

```
[![Health](https://phpackages.com/badges/dl2-sdl/health.svg)](https://phpackages.com/packages/dl2-sdl)
```

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