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AbandonedLibrary[Utility &amp; Helpers](/categories/utility)

php-fp/php-fp-either
====================

An implementation of the Either monad in PHP.

1.0.0(10y ago)4724.2k1MIT

Since Apr 19Compare

[ Source](https://github.com/php-fp/php-fp-either)[ Packagist](https://packagist.org/packages/php-fp/php-fp-either)[ Docs](http://www.github.com/php-fp/php-fp-either)[ RSS](/packages/php-fp-php-fp-either/feed)WikiDiscussions Synced 1mo ago

READMEChangelogDependencies (1)Versions (2)Used By (1)

### README not available

The README for this package hasn't been synced yet. View it on [GitHub](https://github.com/php-fp/php-fp-either).

###  Health Score

35

—

LowBetter than 80% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity34

Limited adoption so far

Community5

Small or concentrated contributor base

Maturity63

Established project with proven stability

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

3682d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/118c2facfa600b7ea91fe1c3cc03782cdfcc37e7d8d6903108946bd0d7655cab?d=identicon)[tomalom](/maintainers/tomalom)

---

Tags

functionalmonadeither

###  Code Quality

TestsPHPUnit

### Embed Badge

![Health badge](/badges/php-fp-php-fp-either/health.svg)

```
[![Health](https://phpackages.com/badges/php-fp-php-fp-either/health.svg)](https://phpackages.com/packages/php-fp-php-fp-either)
```

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