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wundii/jupyter-php-kernel
=========================

PHP Kernel for Jupyter Notebooks

0162PHPCI passing

Since Mar 1Pushed 3mo agoCompare

[ Source](https://github.com/wundii/jupyter-php-kernel)[ Packagist](https://packagist.org/packages/wundii/jupyter-php-kernel)[ RSS](/packages/wundii-jupyter-php-kernel/feed)WikiDiscussions main Synced 3w ago

READMEChangelogDependenciesVersions (1)Used By (0)

jupyter-php-kernel
==================

[](#jupyter-php-kernel)

This repo is a derivative of [jupyter-php-kernel](https://github.com/Rabrennie/jupyter-php-kernel).

Runtime architecture (PHP 8.5 compatible)
-----------------------------------------

[](#runtime-architecture-php-85-compatible)

`php-zmq`/`react/zmq` are not used in PHP.

- The PHP kernel runs as a worker process over `STDIN/STDOUT`.
- A small Python bridge (`bridge/jupyter_php_zmq_bridge.py`) owns the Jupyter ZMQ sockets.
- Messages are forwarded between bridge and PHP worker as JSON lines with base64-encoded frames.

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

[](#requirements)

- PHP >= 8.1
- Python 3
- `pyzmq` (`pip install pyzmq`)

Start Python ZMQ
----------------

[](#start-python-zmq)

```
python3 -m py_compile ./bridge/jupyter_php_zmq_bridge.py
```

###  Health Score

21

—

LowBetter than 18% of packages

Maintenance53

Moderate activity, may be stable

Popularity12

Limited adoption so far

Community6

Small or concentrated contributor base

Maturity12

Early-stage or recently created project

 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.

### Community

Maintainers

![](https://www.gravatar.com/avatar/55cca8c4c5dafd979e8cfc4fc14747edc8e7abeda94074b5fa927b7687af55f9?d=identicon)[wundii](/maintainers/wundii)

---

Top Contributors

[![wundii](https://avatars.githubusercontent.com/u/58734845?v=4)](https://github.com/wundii "wundii (6 commits)")

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