WP OPcache

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

As usual…

1. 

   Flush button in admin bar

2. 

   WordPress Notice after flushing OPcache

3. 

   General settings tab

4. 

   Statistics tab

5. 

   Cached files tab

6. 

   CLI command

4.2.3

• Ensure user is admin or superadmin to display flush button in admin bar
• Ensure to not continue if OPcache is disabled or not installed to avoid printing PHP errors

4.2.1

• Maintenance release
• Menu moved under Tools

4.2.0

• Add CLI support

4.1.4

• Fix a bug on clearing cache after upgrade
• Flush files even when WP use its own directory
• Use WordPress 6.0 as default
• Use php8.0 as default

4.1.3

• Fix a bug on datetime in cached file list

4.1.2

• Fix a bug with ABSPATH when WordPress uses its own directory

4.1.1

• Tested up to WordPress 5.8

4.1.0

• Remove i18n (use translate.wordpress.org)
• Use wp_opcache_invalidate instead of opcache_invalidate

4.0.1

• Enhance README.txt
• Remove old screenshots

4.0.0

• Invalidate files only in WordPress absolute path
• Use tabs instead of pages in admin area
• New tab with cached files list
• Tested up to WordPress 5.7.1

Full changelog here