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delvesoft/psr15
===============

PSR-15 implementation with PSR-17 factories

v1.3.0(5y ago)0798MITPHPPHP >= 7.3CI failing

Since Jun 26Pushed 5y ago1 watchersCompare

[ Source](https://github.com/mbadal/psr15)[ Packagist](https://packagist.org/packages/delvesoft/psr15)[ RSS](/packages/delvesoft-psr15/feed)WikiDiscussions master Synced today

READMEChangelog (5)Dependencies (6)Versions (8)Used By (0)

PSR 15
======

[](#psr-15)

Lightweight implementation of PSR-15 using Chain of Responsibility pattern with preparation for the PSR-17 factories.

[![Build Status](https://camo.githubusercontent.com/ba47b7b174d8b70e04f11c39e1b2385366c4c8fa80e24ac874ae93377764799e/68747470733a2f2f7472617669732d63692e636f6d2f6d626164616c2f70737231352e7376673f6272616e63683d6d6173746572)](https://travis-ci.com/mbadal/psr15)

Table of contents
-----------------

[](#table-of-contents)

Library consists of 2 abstract classes:

- [AbstractMiddlewareChainItem](https://github.com/mbadal/psr15/blob/master/src/Psr15/Middleware/AbstractMiddlewareChainItem.php) - Abstract base class for Middleware chain item
    - Middleware chain item can be prepended, or appended
    - Chain can be created via [MiddlewareChainFactory](https://github.com/mbadal/psr15/blob/master/src/Psr15/Middleware/Factory/MiddlewareChainFactory.php)
- [AbstractRequestHandler](https://github.com/mbadal/psr15/blob/master/src/Psr15/RequestHandler/AbstractRequestHandler.php) - Abstract base class for Request Handler
    - can be created from `callable`

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

[](#installation)

```
composer require delvesoft/psr15

```

Highly inspired by the package

###  Health Score

26

—

LowBetter than 41% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity13

Limited adoption so far

Community7

Small or concentrated contributor base

Maturity55

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 ~52 days

Recently: every ~65 days

Total

6

Last Release

1938d ago

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/44935?v=4)[Grady Brandt](/maintainers/delve)[@delve](https://github.com/delve)

---

Top Contributors

[![mbadal](https://avatars.githubusercontent.com/u/2574784?v=4)](https://github.com/mbadal "mbadal (40 commits)")

---

Tags

psr-7middlewarepsr-17handlerpsr-15

###  Code Quality

TestsPHPUnit

Static AnalysisPHPStan

Type Coverage Yes

### Embed Badge

![Health badge](/badges/delvesoft-psr15/health.svg)

```
[![Health](https://phpackages.com/badges/delvesoft-psr15/health.svg)](https://phpackages.com/packages/delvesoft-psr15)
```

###  Alternatives

[mezzio/mezzio

PSR-15 Middleware Microframework

3923.8M125](/packages/mezzio-mezzio)[laminas/laminas-stratigility

PSR-7 middleware foundation for building and dispatching middleware pipelines

587.2M100](/packages/laminas-laminas-stratigility)[relay/relay

A PSR-15 server request handler.

3342.3M95](/packages/relay-relay)[middlewares/utils

Common utils for PSR-15 middleware packages

503.7M94](/packages/middlewares-utils)[middlewares/request-handler

Middleware to execute request handlers

451.8M30](/packages/middlewares-request-handler)[middlewares/error-handler

Middleware to handle http errors

14110.9k14](/packages/middlewares-error-handler)

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