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zaxbux/flysystem-backblaze-b2
=============================

A Flysystem adaptor for Backblaze B2

v3.0.0(3y ago)71.8k3[1 issues](https://github.com/zaxbux/flysystem-backblaze-b2/issues)2MITPHPPHP >=8.0

Since May 4Pushed 3y agoCompare

[ Source](https://github.com/zaxbux/flysystem-backblaze-b2)[ Packagist](https://packagist.org/packages/zaxbux/flysystem-backblaze-b2)[ Docs](https://github.com/zaxbux/flysystem-backblaze-b2)[ RSS](/packages/zaxbux-flysystem-backblaze-b2/feed)WikiDiscussions main Synced 1mo ago

READMEChangelog (3)Dependencies (4)Versions (4)Used By (2)

Zaxbux\\Flysystem\\BackblazeB2
==============================

[](#zaxbuxflysystembackblazeb2)

[![GitHub release (latest SemVer)](https://camo.githubusercontent.com/0c3fe5945a418b588668f91cfa6b7520a621d4f14f20ade59e98324ff2214ba3/68747470733a2f2f696d672e736869656c64732e696f2f6769746875622f762f72656c656173652f7a61786275782f666c7973797374656d2d6261636b626c617a652d6232)](https://github.com/zaxbux/flysystem-backblaze-b2/releases) [![Packagist PHP Version Support](https://camo.githubusercontent.com/e7002520159bd29c016882cd6e989b2c5c5fd2b91aad7225f3231bec60793da4/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f7068702d762f7a61786275782f666c7973797374656d2d6261636b626c617a652d6232)](https://camo.githubusercontent.com/e7002520159bd29c016882cd6e989b2c5c5fd2b91aad7225f3231bec60793da4/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f7068702d762f7a61786275782f666c7973797374656d2d6261636b626c617a652d6232) [![Packagist Version](https://camo.githubusercontent.com/c5b19b751b9a41ec2b9394e3b9c3bd78e3bcdb20caee2674b449d1aae0572d46/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f762f7a61786275782f666c7973797374656d2d6261636b626c617a652d6232)](https://packagist.org/packages/zaxbux/flysystem-backblaze-b2) [![GitHub licence](https://camo.githubusercontent.com/aa9e111b293181fedfa0f0664912b77b901e0723036d4eb7802ee37e3075da00/68747470733a2f2f696d672e736869656c64732e696f2f6769746875622f6c6963656e73652f7a61786275782f666c7973797374656d2d6261636b626c617a652d6232)](LICENCE.md) [![GitHub issues](https://camo.githubusercontent.com/f53cd7918de4af109c199e3e4cc5050a23d78a9ff25b29e051c147f4263cfbd6/68747470733a2f2f696d672e736869656c64732e696f2f6769746875622f6973737565732d7261772f7a61786275782f666c7973797374656d2d6261636b626c617a652d6232)](https://github.com/zaxbux/flysystem-backblaze-b2/issues)

A Flysystem adaptor for Backblaze B2.

Installation
============

[](#installation)

`composer require zaxbux/flysystem-backblaze-b2`

Basic Usage
===========

[](#basic-usage)

```
use League\Flysystem\Filesystem;
use Zaxbux\BackblazeB2\Client;
use Zaxbux\Flysystem\BackblazeB2Adapter;

$client     = new Client(['B2_APPLICATION_KEY_ID', 'B2_APPLICATION_KEY']);
$adapter    = new BackblazeB2Adapter($client, 'B2_BUCKET_ID');
$filesystem = new Filesystem($adapter);
```

Tests
=====

[](#tests)

Before running tests, ensure the `B2_APPLICATION_KEY_ID`, `B2_APPLICATION_KEY`, and `B2_BUCKET_ID` environment variables are set.

```
$ ./vendor/bin/phpunit

```

Contributions
=============

[](#contributions)

Feel free to contribute in any way report an issue, make a suggestion, or send a pull request.

License
=======

[](#license)

[MIT](LICENCE.md)

###  Health Score

32

—

LowBetter than 72% of packages

Maintenance17

Infrequent updates — may be unmaintained

Popularity25

Limited adoption so far

Community12

Small or concentrated contributor base

Maturity63

Established project with proven stability

 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

Every ~449 days

Total

3

Last Release

1300d ago

Major Versions

v1.0 → v2.02021-07-09

v2.0 → v3.0.02022-10-19

PHP version history (2 changes)v2.0PHP >=7.4

v3.0.0PHP >=8.0

### Community

Maintainers

![](https://www.gravatar.com/avatar/7ae032d25f619273beec8d59f00b482942ed8649eb274f5d310ef6dc30bd84eb?d=identicon)[zaxbux](/maintainers/zaxbux)

---

Top Contributors

[![zaxbux](https://avatars.githubusercontent.com/u/5186921?v=4)](https://github.com/zaxbux "zaxbux (23 commits)")

---

Tags

backblazebackblaze-b2filesystemflysystemflysystem-adapterfilesystemFlysystemflysystem-adapterb2backblazebackblaze-b2

###  Code Quality

TestsPHPUnit

### Embed Badge

![Health badge](/badges/zaxbux-flysystem-backblaze-b2/health.svg)

```
[![Health](https://phpackages.com/badges/zaxbux-flysystem-backblaze-b2/health.svg)](https://phpackages.com/packages/zaxbux-flysystem-backblaze-b2)
```

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