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ActiveLibrary[Authentication &amp; Authorization](/categories/authentication)

php-2fa/php-2fa
===============

An open source two-factor authentication library for PHP.

03CI failing

Since Jun 6Pushed 6y ago1 watchersCompare

[ Source](https://github.com/josephldaigle/php2fa)[ Packagist](https://packagist.org/packages/php-2fa/php-2fa)[ RSS](/packages/php-2fa-php-2fa/feed)WikiDiscussions master Synced 3w ago

READMEChangelogDependenciesVersions (1)Used By (0)

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###  Health Score

17

—

LowBetter than 6% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity3

Limited adoption so far

Community7

Small or concentrated contributor base

Maturity34

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://avatars.githubusercontent.com/u/18165414?v=4)[Joe Daigle](/maintainers/josephldaigle)[@josephldaigle](https://github.com/josephldaigle)

---

Top Contributors

[![josephldaigle](https://avatars.githubusercontent.com/u/18165414?v=4)](https://github.com/josephldaigle "josephldaigle (3 commits)")

### Embed Badge

![Health badge](/badges/php-2fa-php-2fa/health.svg)

```
[![Health](https://phpackages.com/badges/php-2fa-php-2fa/health.svg)](https://phpackages.com/packages/php-2fa-php-2fa)
```

###  Alternatives

[vitalybaev/laravel5-dkim

Laravel 5/6 package for signing outgoing messages with DKIM.

3163.1k](/packages/vitalybaev-laravel5-dkim)

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