PHPackages                             asteroidetecnologia/qr-code-reader - PHPackages - PHPackages  [Skip to content](#main-content)[PHPackages](/)[Directory](/)[Categories](/categories)[Trending](/trending)[Leaderboard](/leaderboard)[Changelog](/changelog)[Analyze](/analyze)[Collections](/collections)[Log in](/login)[Sign up](/register)

1. [Directory](/)
2. /
3. [Utility & Helpers](/categories/utility)
4. /
5. asteroidetecnologia/qr-code-reader

ActiveLibrary[Utility & Helpers](/categories/utility)

asteroidetecnologia/qr-code-reader
==================================

Simple PHP QR Code Reader / Decoder by Libern

0149PHP

Since Oct 21Pushed 3y ago1 watchersCompare

[ Source](https://github.com/paulofernandesjr/qr-code-reader)[ Packagist](https://packagist.org/packages/asteroidetecnologia/qr-code-reader)[ RSS](/packages/asteroidetecnologia-qr-code-reader/feed)WikiDiscussions master Synced 3w ago

READMEChangelogDependenciesVersions (1)Used By (0)

PHP QR Code Reader / Decoder
============================

[](#php-qr-code-reader--decoder)

[![Latest Version](https://camo.githubusercontent.com/20495883ce0214997831298eadd6b20afc39f31179af700b522badcb7e4cdf34/68747470733a2f2f696d672e736869656c64732e696f2f6769746875622f72656c656173652f6c696265726e2f71722d636f64652d7265616465722e7376673f7374796c653d666c61742d737175617265)](https://github.com/libern/qr-code-reader/releases)[![Software License](https://camo.githubusercontent.com/55c0218c8f8009f06ad4ddae837ddd05301481fcf0dff8e0ed9dadda8780713e/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f6c6963656e73652d4d49542d627269676874677265656e2e7376673f7374796c653d666c61742d737175617265)](LICENSE.md)[![Total Downloads](https://camo.githubusercontent.com/7c7efccadc3dc531884dca5e266ec46b4e6f191b099726a09f4ef8493a7c7bce/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f64742f6c696265726e2f71722d636f64652d7265616465722e7376673f7374796c653d666c61742d737175617265)](https://packagist.org/packages/libern/qr-code-reader)

This is a PHP library to detect and decode QR-codes.
This is QR code reader that works without extensions.
This library supports PSR-4.
Based on [QR code decoder / reader for PHP](https://github.com/khanamiryan/php-qrcode-detector-decoder)
Ported from [ZXing library](https://github.com/zxing/zxing)

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

[](#installation)

Use [Composer](https://getcomposer.org/):

```
composer require libern/qr-code-reader

```

Usage
-----

[](#usage)

From image url

```
$QRCodeReader = new Libern\QRCodeReader\QRCodeReader();
$qrcode_text = $QRCodeReader->decode("path_to_qr_code");
echo $qrcode_text;
```

From image stream

```
$QRCodeReader = new Libern\QRCodeReader\QRCodeReader();
$qrcode_text = $QRCodeReader->decode(base64_encode("image_stream"));
echo $qrcode_text;
```

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

[](#requirements)

- PHP >= 5.6
- GD Library

###  Health Score

17

—

LowBetter than 6% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity11

Limited adoption so far

Community7

Small or concentrated contributor base

Maturity25

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/b0f24d8182170e3019f482ab36b180ae8f05bd8a8a4eda8ad09797c77a5dc595?d=identicon)[paulofernandesjr](/maintainers/paulofernandesjr)

---

Top Contributors

[![paulofernandesjr](https://avatars.githubusercontent.com/u/140793?v=4)](https://github.com/paulofernandesjr "paulofernandesjr (1 commits)")

### Embed Badge

![Health badge](/badges/asteroidetecnologia-qr-code-reader/health.svg)

```
[![Health](https://phpackages.com/badges/asteroidetecnologia-qr-code-reader/health.svg)](https://phpackages.com/packages/asteroidetecnologia-qr-code-reader)
```

###  Alternatives

[mottie/tablesorter

tablesorter (FORK) is a jQuery plugin for turning a standard HTML table with THEAD and TBODY tags into a sortable table without page refreshes. tablesorter can successfully parse and sort many types of data including linked data in a cell.

2.6k230.1k](/packages/mottie-tablesorter)[pimcore/platform-version

Verified Pimcore Version

11326.6k6](/packages/pimcore-platform-version)

PHPackages © 2026

[Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)