PHPackages                             wyrihaximus/psr-15-cat - PHPackages - PHPackages  [Skip to content](#main-content)[PHPackages](/)[Directory](/)[Categories](/categories)[Trending](/trending)[Leaderboard](/leaderboard)[Changelog](/changelog)[Analyze](/analyze)[Collections](/collections)[Log in](/login)[Sign up](/register)

1. [Directory](/)
2. /
3. [PSR & Standards](/categories/psr-standards)
4. /
5. wyrihaximus/psr-15-cat

ActiveLibrary[PSR & Standards](/categories/psr-standards)

wyrihaximus/psr-15-cat
======================

CAT!

1.1.0(7y ago)124.3k[2 PRs](https://github.com/WyriHaximus/php-psr-15-cat/pulls)2MITPHPPHP ^7.1CI failing

Since Aug 9Pushed 4d ago1 watchersCompare

[ Source](https://github.com/WyriHaximus/php-psr-15-cat)[ Packagist](https://packagist.org/packages/wyrihaximus/psr-15-cat)[ RSS](/packages/wyrihaximus-psr-15-cat/feed)WikiDiscussions master Synced 2w ago

READMEChangelog (1)Dependencies (4)Versions (7)Used By (2)

[PSR-15](http://www.php-fig.org/psr/psr-15/) middleware that adds a cat to your headers
=======================================================================================

[](#psr-15-middleware-that-adds-a-cat-to-your-headers)

[![Total Downloads](https://camo.githubusercontent.com/8b805900cce53ed740e1bfa081d529056289c5ed3c29422f3558a755a0485bfa/68747470733a2f2f706f7365722e707567782e6f72672f57797269486178696d75732f7073722d31352d6361742f646f776e6c6f6164732e706e67)](https://packagist.org/packages/WyriHaximus/psr-15-cat/stats)[![License](https://camo.githubusercontent.com/ac7aff28a7b8b11439aa58d927c6f3397064f5a3d40a4c45c01e2b3747dd8bc0/68747470733a2f2f706f7365722e707567782e6f72672f57797269486178696d75732f7073722d31352d6361742f6c6963656e73652e706e67)](https://packagist.org/packages/wyrihaximus/psr-15-cat)

### Installation

[](#installation)

To install via [Composer](http://getcomposer.org/), use the command below, it will automatically detect the latest version and bind it with `^`.

```
composer require wyrihaximus/psr-15-cat

```

Usage
-----

[](#usage)

```
// Add $middleware to your stack
$middleware = new CatMiddleware();
```

Result
------

[](#result)

[![X-Cat](result.png)](result.png)

Inspired by
-----------

[](#inspired-by)

[`nixCraft`](https://twitter.com/nixcraft/status/1027639812378054656)

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

[](#contributing)

Please see [CONTRIBUTING](CONTRIBUTING.md) for details.

License
-------

[](#license)

Copyright 2018 [Cees-Jan Kiewiet](http://wyrihaximus.net/)

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

###  Health Score

45

—

FairBetter than 91% of packages

Maintenance65

Regular maintenance activity

Popularity26

Limited adoption so far

Community16

Small or concentrated contributor base

Maturity62

Established project with proven stability

 Bus Factor2

2 contributors hold 50%+ of commits

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 ~8 days

Total

3

Last Release

2866d ago

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/147145?v=4)[Cees-Jan Kiewiet](/maintainers/WyriHaximus)[@WyriHaximus](https://github.com/WyriHaximus)

---

Top Contributors

[![WyriHaximus](https://avatars.githubusercontent.com/u/147145?v=4)](https://github.com/WyriHaximus "WyriHaximus (25 commits)")[![dependabot-support](https://avatars.githubusercontent.com/u/112581971?v=4)](https://github.com/dependabot-support "dependabot-support (16 commits)")[![dependabot-preview[bot]](https://avatars.githubusercontent.com/in/2141?v=4)](https://github.com/dependabot-preview[bot] "dependabot-preview[bot] (10 commits)")[![dependabot[bot]](https://avatars.githubusercontent.com/in/29110?v=4)](https://github.com/dependabot[bot] "dependabot[bot] (8 commits)")[![ImgBotApp](https://avatars.githubusercontent.com/u/31427850?v=4)](https://github.com/ImgBotApp "ImgBotApp (1 commits)")

---

Tags

cathacktoberfestmiddlewarephpphp7psr-15

### Embed Badge

![Health badge](/badges/wyrihaximus-psr-15-cat/health.svg)

```
[![Health](https://phpackages.com/badges/wyrihaximus-psr-15-cat/health.svg)](https://phpackages.com/packages/wyrihaximus-psr-15-cat)
```

###  Alternatives

[cakephp/cakephp

The CakePHP framework

8.9k19.5M1.7k](/packages/cakephp-cakephp)[typo3/cms-core

TYPO3 CMS Core

3713.2M4.9k](/packages/typo3-cms-core)[eliashaeussler/typo3-warming

Warming - Warms up Frontend caches based on an XML sitemap. Cache warmup can be triggered via TYPO3 backend or using a console command. Supports multiple languages and custom crawler implementations.

22260.2k](/packages/eliashaeussler-typo3-warming)[eliashaeussler/typo3-solver

Solver - Extends TYPO3's exception handling with AI generated solutions. Problems can also be solved from command line. Several OpenAI parameters are configurable and prompts and solution providers can be customized as desired.

302.1k](/packages/eliashaeussler-typo3-solver)

PHPackages © 2026

[Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)