PHPackages cache/apcu-adapter - 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. [Caching](/categories/caching) 4. / 5. cache/apcu-adapter ActiveLibrary[Caching](/categories/caching) cache/apcu-adapter ================== A PSR-6 cache implementation using apcu. This implementation supports tags 1.3.0(3y ago)173.0M↓20.5%15[1 PRs](https://github.com/php-cache/apcu-adapter/pulls)18MITPHPPHP >=7.4 Since Jan 7Pushed 2y ago3 watchersCompare [ Source](https://github.com/php-cache/apcu-adapter)[ Packagist](https://packagist.org/packages/cache/apcu-adapter)[ Docs](http://www.php-cache.com/en/latest/)[ RSS](/packages/cache-apcu-adapter/feed)WikiDiscussions master Synced 1mo ago READMEChangelog (9)Dependencies (5)Versions (10)Used By (18) Apcu PSR-6 Cache pool ===================== [](#apcu-psr-6-cache-pool) [![Gitter](https://camo.githubusercontent.com/2ded3ed1778dcfc9af5e2dfaad55e176ade49082cb6ea757169cc5ea23bf32ac/68747470733a2f2f6261646765732e6769747465722e696d2f7068702d63616368652f63616368652e737667)](https://gitter.im/php-cache/cache?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)[![Latest Stable Version](https://camo.githubusercontent.com/3c3217474b1cbc6bf36b8ee3061c348f271ea4d6cd5c2b4e816c6e6578139573/68747470733a2f2f706f7365722e707567782e6f72672f63616368652f617063752d616461707465722f762f737461626c65)](https://packagist.org/packages/cache/apcu-adapter)[![codecov.io](https://camo.githubusercontent.com/d5afaa6b24ef1f7621a15ffa0b586b3f112fe4890ad4294ed73b2c7b5ef7cba1/68747470733a2f2f636f6465636f762e696f2f6769746875622f7068702d63616368652f617063752d616461707465722f636f7665726167652e7376673f6272616e63683d6d6173746572)](https://codecov.io/github/php-cache/apcu-adapter?branch=master)[![Total Downloads](https://camo.githubusercontent.com/97c9a380150015f0504714a87d56358d21d3e43549e8b2b2f05fdf1fbfa32b6a/68747470733a2f2f706f7365722e707567782e6f72672f63616368652f617063752d616461707465722f646f776e6c6f616473)](https://packagist.org/packages/cache/apcu-adapter)[![Monthly Downloads](https://camo.githubusercontent.com/d2e9ed1f6b47779cb5dc918abe585ddcd859213e912d03f4230e1e3bab122802/68747470733a2f2f706f7365722e707567782e6f72672f63616368652f617063752d616461707465722f642f6d6f6e74686c792e706e67)](https://packagist.org/packages/cache/apcu-adapter)[![Software License](https://camo.githubusercontent.com/55c0218c8f8009f06ad4ddae837ddd05301481fcf0dff8e0ed9dadda8780713e/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f6c6963656e73652d4d49542d627269676874677265656e2e7376673f7374796c653d666c61742d737175617265)](LICENSE) This is a PSR-6 cache implementation using Apcu. It is a part of the PHP Cache organisation. To read about features like tagging and hierarchy support please read the shared documentation at [www.php-cache.com](http://www.php-cache.com). ### Install [](#install) ``` composer require cache/apcu-adapter ``` ### Use [](#use) You do not need to do any configuration to use the `ApcuCachePool`. ``` $pool = new ApcuCachePool(); ``` ### Contribute [](#contribute) Contributions are very welcome! Send a pull request to the [main repository](https://github.com/php-cache/cache) or report any issues you find on the [issue tracker](http://issues.php-cache.com). ### Health Score 46 — FairBetter than 93% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity53 Moderate usage in the ecosystem Community32 Small or concentrated contributor base Maturity69 Established project with proven stability Bus Factor1 Top contributor holds 66.7% 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 ~301 days Recently: every ~495 days Total 9 Last Release 1373d ago Major Versions 0.3.0 → 1.0.02017-07-16 PHP version history (5 changes)0.1.0PHP ^5.5|^7.0 0.2.2PHP ^5.5 || ^7.0 0.3.0PHP ^5.6 || ^7.0 1.1.0PHP ^5.6 || ^7.0 || ^8.0 1.2.0PHP >=7.4 ### Community Maintainers ![](https://www.gravatar.com/avatar/401ccc5eea13c60cf807ae982af00e368e2166e2f26d8eb541dcd881a57385bc?d=identicon)[Nyholm](/maintainers/Nyholm) --- Top Contributors [![Nyholm](https://avatars.githubusercontent.com/u/1275206?v=4)](https://github.com/Nyholm "Nyholm (50 commits)")[![cryptiklemur](https://avatars.githubusercontent.com/u/896295?v=4)](https://github.com/cryptiklemur "cryptiklemur (11 commits)")[![ruudk](https://avatars.githubusercontent.com/u/104180?v=4)](https://github.com/ruudk "ruudk (4 commits)")[![prisis](https://avatars.githubusercontent.com/u/2716058?v=4)](https://github.com/prisis "prisis (3 commits)")[![maidmaid](https://avatars.githubusercontent.com/u/4578773?v=4)](https://github.com/maidmaid "maidmaid (2 commits)")[![SpazzMarticus](https://avatars.githubusercontent.com/u/5716457?v=4)](https://github.com/SpazzMarticus "SpazzMarticus (1 commits)")[![florianv](https://avatars.githubusercontent.com/u/1586668?v=4)](https://github.com/florianv "florianv (1 commits)")[![wheelsandcogs](https://avatars.githubusercontent.com/u/1880478?v=4)](https://github.com/wheelsandcogs "wheelsandcogs (1 commits)")[![magnusnordlander](https://avatars.githubusercontent.com/u/165002?v=4)](https://github.com/magnusnordlander "magnusnordlander (1 commits)")[![Firehed](https://avatars.githubusercontent.com/u/354842?v=4)](https://github.com/Firehed "Firehed (1 commits)") --- Tags cachepsr-6apcu ### Code Quality TestsPHPUnit ### Embed Badge ![Health badge](/badges/cache-apcu-adapter/health.svg) ``` [![Health](https://phpackages.com/badges/cache-apcu-adapter/health.svg)](https://phpackages.com/packages/cache-apcu-adapter) ``` ### Alternatives [laminas/laminas-cache Caching implementation with a variety of storage options, as well as codified caching strategies for callbacks, classes, and output 1076.9M130](/packages/laminas-laminas-cache)[cache/adapter-common Common classes for PSR-6 adapters 11124.4M38](/packages/cache-adapter-common)[cache/filesystem-adapter A PSR-6 cache implementation using filesystem. This implementation supports tags 705.8M82](/packages/cache-filesystem-adapter)[cache/array-adapter A PSR-6 cache implementation using a php array. This implementation supports tags 548.3M151](/packages/cache-array-adapter)[cache/redis-adapter A PSR-6 cache implementation using Redis (PhpRedis). This implementation supports tags 523.9M27](/packages/cache-redis-adapter)[cache/hierarchical-cache A helper trait and interface to your PSR-6 cache to support hierarchical keys. 6016.1M11](/packages/cache-hierarchical-cache) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)