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michcald/fsm
============

Finite State Machine Library for PHP

v1.0.0(11y ago)8273[4 issues](https://github.com/michcald/fsm/issues)MITPHPPHP >=5.3.3

Since Apr 5Pushed 11y ago1 watchersCompare

[ Source](https://github.com/michcald/fsm)[ Packagist](https://packagist.org/packages/michcald/fsm)[ RSS](/packages/michcald-fsm/feed)WikiDiscussions master Synced 1mo ago

READMEChangelog (1)Dependencies (3)Versions (2)Used By (0)

FSM
===

[](#fsm)

A [Finite State Machine](http://en.wikipedia.org/wiki/Finite-state_machine) (FSM) implementation for PHP.

You can use this library for creating:

- [DFA](http://en.wikipedia.org/wiki/Deterministic_finite_automaton) - Deterministic Finite Automaton
- [NFA](http://en.wikipedia.org/wiki/Nondeterministic_finite_automaton) - Nondeterministic Finite Automaton

Installation (using composer)
=============================

[](#installation-using-composer)

You can find the library in packagist [here](https://packagist.org/packages/michcald/fsm).

The last stable release is `v1.0.1`.

```
{
  "require": {
    "michcald/fsm": "1.0.*"
  }
}
```

Documentation
=============

[](#documentation)

[Read the documentation for 1.0.x](https://github.com/michcald/fsm/wiki)

###  Health Score

26

—

LowBetter than 43% of packages

Maintenance10

Infrequent updates — may be unmaintained

Popularity15

Limited adoption so far

Community9

Small or concentrated contributor base

Maturity58

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

Unknown

Total

1

Last Release

4061d ago

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/5589662?v=4)[Michael Caldera](/maintainers/michcald)[@michcald](https://github.com/michcald)

---

Top Contributors

[![michcald](https://avatars.githubusercontent.com/u/5589662?v=4)](https://github.com/michcald "michcald (32 commits)")

---

Tags

statefsmfinitemachinemichcald

###  Code Quality

TestsPHPUnit

Code StylePHP\_CodeSniffer

### Embed Badge

![Health badge](/badges/michcald-fsm/health.svg)

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

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