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[File & Storage](/categories/file-storage) 4. / 5. sevend93/backblaze-b2 ActiveLibrary[File & Storage](/categories/file-storage) sevend93/backblaze-b2 ===================== PHP SDK for working with backblaze B2 cloud storage. 1.3.2(6y ago)077MITPHPPHP ^7.1.8 Since Aug 9Pushed 6y agoCompare [ Source](https://github.com/sevend93/backblaze-b2)[ Packagist](https://packagist.org/packages/sevend93/backblaze-b2)[ Docs](https://github.com/gliterd/b2-sdk-php)[ RSS](/packages/sevend93-backblaze-b2/feed)WikiDiscussions master Synced today READMEChangelog (1)Dependencies (5)Versions (22)Used By (0) Backblaze B2 for PHP -------------------- [](#backblaze-b2-for-php) [![Author](https://camo.githubusercontent.com/9b27da4a3dc99169f09d93908a282ab361609e9f516e472b6441958dceea8b7f/687474703a2f2f696d672e736869656c64732e696f2f62616467652f617574686f722d406d686574726572616d6573682d626c75652e7376673f7374796c653d666c61742d737175617265)](https://twitter.com/mhetreramesh)[![Latest Version on Packagist](https://camo.githubusercontent.com/1b55cfdf5ccc14d552ab72ad2e721e3ec4ac797d9cedb5251f9c4b6414d083d4/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f762f676c69746572642f6261636b626c617a652d62322e7376673f7374796c653d666c61742d737175617265)](https://packagist.org/packages/gliterd/backblaze-b2)[![Software License](https://camo.githubusercontent.com/55c0218c8f8009f06ad4ddae837ddd05301481fcf0dff8e0ed9dadda8780713e/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f6c6963656e73652d4d49542d627269676874677265656e2e7376673f7374796c653d666c61742d737175617265)](LICENSE.md)[![Build Status](https://camo.githubusercontent.com/9c0b21960ca8dfff50d9de8ee141ed525a9a4e3c6f5dc26d3268c13dc3ed21cf/68747470733a2f2f696d672e736869656c64732e696f2f7472617669732f676c69746572642f6261636b626c617a652d62322f6d61737465722e7376673f7374796c653d666c61742d737175617265)](https://travis-ci.org/gliterd/backblaze-b2)[![Coverage Status](https://camo.githubusercontent.com/463c5bc28c87da96bdb17915868e1df1dc02ef28b5fe72644272706d5cf0b283/68747470733a2f2f696d672e736869656c64732e696f2f7363727574696e697a65722f636f7665726167652f672f676c69746572642f6261636b626c617a652d62322e7376673f7374796c653d666c61742d737175617265)](https://scrutinizer-ci.com/g/gliterd/backblaze-b2/code-structure)[![Quality Score](https://camo.githubusercontent.com/edaaa054975d996769365d420df149acd714d61fac58d1405bd71eaab09a4902/68747470733a2f2f696d672e736869656c64732e696f2f7363727574696e697a65722f672f676c69746572642f6261636b626c617a652d62322e7376673f7374796c653d666c61742d737175617265)](https://scrutinizer-ci.com/g/gliterd/backblaze-b2)[![Total Downloads](https://camo.githubusercontent.com/45fdc42db37146ac983ea4eb9dfc70c07a9deb8ff8eaf3d9f39975fe65f011c7/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f64742f676c69746572642f6261636b626c617a652d62322e7376673f7374796c653d666c61742d737175617265)](https://packagist.org/packages/gliterd/backblaze-b2) `backblaze-b2` is the SDK for working with Backblaze's B2 storage service. Install ------- [](#install) Via Composer ``` $ composer require gliterd/backblaze-b2 ``` Usage ----- [](#usage) ``` use BackblazeB2\Client; use BackblazeB2\Bucket; $options = ['auth_timeout_seconds' => seconds]; $client = new Client('accountId', 'applicationKey', $options); ``` *$options* is optional. If omitted, the default timeout is 12 hours. The timeout allows for a long lived Client object so that the authorization token does not expire. *ApplicationKey is not supported yet, please use MasterKey only* ---------------------------------------------------------------- [](#applicationkey-is-not-supported-yet-please-use-masterkey-only) #### Returns a bucket details [](#returns-a-bucket-details) ``` $bucket = $client->createBucket([ 'BucketName' => 'my-special-bucket', 'BucketType' => Bucket::TYPE_PRIVATE // or TYPE_PUBLIC ]); ``` #### Change the bucket Type [](#change-the-bucket-type) ``` $updatedBucket = $client->updateBucket([ 'BucketId' => $bucket->getId(), 'BucketType' => Bucket::TYPE_PUBLIC ]); ``` #### List all buckets [](#list-all-buckets) ``` $buckets = $client->listBuckets(); ``` #### Delete a bucket [](#delete-a-bucket) ``` $client->deleteBucket([ 'BucketId' => 'YOUR_BUCKET_ID' ]); ``` #### File Upload [](#file-upload) ``` $file = $client->upload([ 'BucketName' => 'my-special-bucket', 'FileName' => 'path/to/upload/to', 'Body' => 'I am the file content' // The file content can also be provided via a resource. // 'Body' => fopen('/path/to/input', 'r') ]); ``` #### File Download [](#file-download) ``` $fileContent = $client->download([ 'FileId' => $file->getId() // Can also identify the file via bucket and path: // 'BucketName' => 'my-special-bucket', // 'FileName' => 'path/to/file' // Can also save directly to a location on disk. This will cause download() to not return file content. // 'SaveAs' => '/path/to/save/location' ]); ``` #### File Delete [](#file-delete) ``` $fileDelete = $client->deleteFile([ 'FileId' => $file->getId() // Can also identify the file via bucket and path: // 'BucketName' => 'my-special-bucket', // 'FileName' => 'path/to/file' ]); ``` #### List all files [](#list-all-files) ``` $fileList = $client->listFiles([ 'BucketId' => 'YOUR_BUCKET_ID' ]); ``` Change log ---------- [](#change-log) Please see [CHANGELOG](CHANGELOG.md) for more information what has changed recently. Testing ------- [](#testing) ``` $ vendor/bin/phpunit ``` Contributing ------------ [](#contributing) Please see [CONTRIBUTING](CONTRIBUTING.md) and [CONDUCT](CONDUCT.md) for details. Security -------- [](#security) If you discover any security related issues, please email instead of using the issue tracker. Credits ------- [](#credits) - [All Contributors](../../contributors) License ------- [](#license) The MIT License (MIT). Please see [License File](LICENSE.md) for more information. ### Health Score 30 — LowBetter than 64% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity9 Limited adoption so far Community12 Small or concentrated contributor base Maturity67 Established project with proven stability Bus Factor1 Top contributor holds 80.7% 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 ~65 days Recently: every ~81 days Total 14 Last Release 2346d ago Major Versions 0.0.3 → 1.0.02018-07-02 PHP version history (2 changes)0.0.1PHP >=5.5.0 1.2.0PHP ^7.1.8 ### Community Maintainers ![](https://www.gravatar.com/avatar/5ea5ad95d058680caf27f9aef5a44f9f7b43b7898f6af7d22d26bc15a69c8ea7?d=identicon)[sevend93](/maintainers/sevend93) --- Top Contributors [![mhetreramesh](https://avatars.githubusercontent.com/u/3095445?v=4)](https://github.com/mhetreramesh "mhetreramesh (67 commits)")[![brino](https://avatars.githubusercontent.com/u/986822?v=4)](https://github.com/brino "brino (7 commits)")[![Koenvh1](https://avatars.githubusercontent.com/u/5168825?v=4)](https://github.com/Koenvh1 "Koenvh1 (2 commits)")[![fozbek](https://avatars.githubusercontent.com/u/17993880?v=4)](https://github.com/fozbek "fozbek (2 commits)")[![stevecoug](https://avatars.githubusercontent.com/u/432808?v=4)](https://github.com/stevecoug "stevecoug (2 commits)")[![sevend93](https://avatars.githubusercontent.com/u/6322531?v=4)](https://github.com/sevend93 "sevend93 (2 commits)")[![GrahamCampbell](https://avatars.githubusercontent.com/u/2829600?v=4)](https://github.com/GrahamCampbell "GrahamCampbell (1 commits)") --- Tags filesystemcloudbackupstorageb2backblazecloud-storage ### Code Quality TestsPHPUnit Code StylePHP\_CodeSniffer ### Embed Badge ![Health badge](/badges/sevend93-backblaze-b2/health.svg) ``` [![Health](https://phpackages.com/badges/sevend93-backblaze-b2/health.svg)](https://phpackages.com/packages/sevend93-backblaze-b2) ``` ### Alternatives [gliterd/backblaze-b2 PHP SDK for working with backblaze B2 cloud storage. 84263.3k8](/packages/gliterd-backblaze-b2)[league/flysystem File storage abstraction for PHP 13.6k639.1M2.1k](/packages/league-flysystem)[cwhite92/b2-sdk-php A SDK for working with B2 cloud storage. 74146.6k2](/packages/cwhite92-b2-sdk-php)[obregonco/backblaze-b2 An SDK for working with B2 cloud storage. 2732.9k](/packages/obregonco-backblaze-b2)[google/cloud Google Cloud Client Library 1.2k16.2M54](/packages/google-cloud)[bringyourownideas/laravel-backblaze Backblaze B2 Cloud Storage for Laravel 5. Original by Paul Olthof (@hpolthof) continued by @bringyourownideas 1237.8k](/packages/bringyourownideas-laravel-backblaze) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)