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wayhood/googleauthenticator
===========================

Google Authenticator 2-factor authentication

21391[1 issues](https://github.com/wayhood/googleauthenticator/issues)PHP

Since Dec 1Pushed 11y ago1 watchersCompare

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

READMEChangelogDependenciesVersions (1)Used By (0)

Google Authenticator 2-factor authentication
============================================

[](#google-authenticator-2-factor-authentication)

Google Authenticator 2-factor authentication

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

[](#installation)

The preferred way to install this extension is through [composer](http://getcomposer.org/download/).

Either run

```
php composer.phar require --prefer-dist wayhood/googleauthenticator "*"

```

or add

```
"wayhood/googleauthenticator": "*"

```

to the require section of your `composer.json` file.

Usage
-----

[](#usage)

Once the extension is installed, simply use it in your code by :

```
use wh/googleauthenticator/GoogleAuthenticator';

$ga = new GoogleAuthenticator();

$secret = $ga->createSecret();
echo "Secret is: ".$secret."\n\n";

$qrCodeUrl = $ga->getQRCodeGoogleUrl('Blog', $secret);
echo "Google Charts URL for the QR-Code: ".$qrCodeUrl."\n\n";

$oneCode = $ga->getCode($secret);
echo "Checking Code '$oneCode' and Secret '$secret':\n";

$checkResult = $ga->verifyCode($secret, $oneCode, 2); // 2 = 2*30sec clock tolerance
if ($checkResult) {
    echo 'OK';
} else {
    echo 'FAILED';
}
```

###  Health Score

21

—

LowBetter than 18% of packages

Maintenance10

Infrequent updates — may be unmaintained

Popularity17

Limited adoption so far

Community5

Small or concentrated contributor base

Maturity41

Maturing project, gaining track record

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/c1ec384043dc1c9dc6666c017a0404e06716ece7dbef992047e1c83741c649bc?d=identicon)[wayhood](/maintainers/wayhood)

### Embed Badge

![Health badge](/badges/wayhood-googleauthenticator/health.svg)

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

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