Flush OPcache

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This plugin only does one thing : Add a simple button in admin dashboard to…

Author:nierdz (profile at wordpress.org)
WordPress version required:6.0
WordPress version tested:6.7.5
Plugin version:4.2.3
Added to WordPress repository:15-02-2017
Last updated:27-02-2025
Rating, %:96
Rated by:20
Plugin URI:http://wordpress.org/plugins/flush-opcache/
Total downloads:222 538
Active installs:10 000+
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Flush OPcache

  • creates a button in admin bar to flush OPcache
  • flush only files in WordPress absolute path
  • individual or bulk file invalidation
  • support both memory and file caching
  • support multisite

OPcache Statistics

  • memory, hits, strings and keys statistics
  • directives, functions and general informations
  • list all files
  • fully responsive

WP CLI ready

  • add flush-opcache command to flush cache with cli: wp flush-opcache flush
  • don’t forget to add opcache.enable_cli=1 to your PHP configuration

There are three tabs in admin page under Tools:

  • General settings: plugin settings
  • Statistics: responsive dashboard about OPcache statistics
  • Cached files: list of cached files with the possibility of invalidating them
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