A persistent object cache stored as a plain PHP code, accelerates caching with OPcache backend.

Installs: 11

Dependents: 0

Suggesters: 0

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Stars: 5

Watchers: 3

Forks: 2

Open Issues: 1


v20.12.04 2021-01-16 17:56 UTC


WP compatibility PHP compatibility

Supercharge your website using a persistent object cache, accelerates caching with OPcache backend.


The Docket cache is a persistent WordPress Object Cache that is stored as a plain PHP code. Intends to provide an alternative option for those who can't use Redis or Memcached server.

Rather than using serialize and unserialize a PHP object to store into flat files, this plugin stores data by converting the object into plain PHP code which results in faster data retrieval and better performance with Zend OPcache enabled.

Kindly refer to for full-length description.


To adjust the plugin behaviour, installation or manage through a command line, please refer to the for details.


To use Docket Cache require minimum PHP 7.2.5, WordPress 5.4 and Zend OPcache for best performance.

  1. In your WordPress admin click Plugins -> Add New
  2. Search plugins "Docket Cache" and click Install Now.
  3. Click Activate or Network Activate in Multisite setups.
  4. Click Docket Cache in the left menu to access the admin page.

Please wait around 5 seconds for Docket Cache ready to cache the objects.

Or download directly from WordPress Plugin Directory.

Sponsor this project

There is a lot of room for improvement and features to add, require plenty of person-hours dedicated to testing and development.

Become our sponsor. All funds will be dedicated to maintenance, development, and marketing of this project.

Thank you for sponsoring Docket Cache.

Sponsored by:

Exnano Creative Cun Host DNSVault Jimat Hosting

Affiliates with:

68747470733a2f2f646f636b657463616368652e636f6d2f77702d636f6e74656e742f7370782f647265616d686f73742f647265616d686f73742d6c6f676f2e706e67 68747470733a2f2f646f636b657463616368652e636f6d2f77702d636f6e74656e742f7370782f6c69746573706565642f6c69746573706565642d6c6f676f2e706e67 68747470733a2f2f646f636b657463616368652e636f6d2f77702d636f6e74656e742f7370782f626c7565686f73742f626c7565686f73742d6c6f676f2e706e67 68747470733a2f2f646f636b657463616368652e636f6d2f77702d636f6e74656e742f7370782f6f6e6c696e656e69632f6f6e6c696e656e69632d6c6f676f2e706e67 68747470733a2f2f646f636b657463616368652e636f6d2f77702d636f6e74656e742f7370782f6469676974616c6f6365616e2f6469676974616c6f6365616e2d6c6f676f2e706e67 68747470733a2f2f646f636b657463616368652e636f6d2f77702d636f6e74656e742f7370782f6b69616873746f72652f6b69616873746f72652d6c6f676f2e706e67 68747470733a2f2f646f636b657463616368652e636f6d2f77702d636f6e74656e742f7370782f65786162797465732f65786162797465732d6c6f676f2e706e67 68747470733a2f2f646f636b657463616368652e636f6d2f77702d636f6e74656e742f7370782f70696b6f736565642f70696b6f736565642d6c6f676f2e706e67 68747470733a2f2f646f636b657463616368652e636f6d2f77702d636f6e74656e742f7370782f736572766572667265616b2f736572766572667265616b2d6c6f676f2e706e67

How Versions Work

Versions are as follows: Year.Month.Day

  • Year: Two digits representation of a year.
  • Month: Two digits representation of a month.
  • Day: Two digits representation of a day.


Anyone can contribute to Docket Cache. Please do so by posting issues when you've found something that is unexpected or sending a pull request for improvements.


  • Thanks to GitHub for hosting the code and a provides a good infrastructure.
  • Thanks to Symfony Components for release and maintaining reusable code.
  • Thanks to for beautiful designs, powerful features, and the freedom to build anything we want.
  • Thank you to all who have contributed to this plugin.


Docket cache is an Open Source Software under the MIT license.