Robert DeVore

Phlush Permalinks is a powerful WordPress plugin designed to automate the flushing of permalinks at custom intervals. It also allows you to select specific actions that will automatically trigger a permalink flush. This is particularly useful for websites with frequent changes to post types, taxonomies, or other structures relying on permalinks.
Key Features: 
* Automatic flushing of permalinks at user-defined intervals. 
* Select specific actions that trigger an automatic flush, including post creation, post edits, category changes, and more. 
* Conditional support for popular plugins like WooCommerce, Yoast SEO, and Advanced Custom Fields (ACF). 
* Easy configuration through the WordPress settings page, complete with a Select2-enhanced multi-select field.
Phlush Permalinks is ideal for developers and site administrators who want to ensure their permalinks remain up-to-date without manual intervention.

Phlush Permalinks

Automate permalink flushing at custom intervals and trigger flushes on selected actions for improved site management.

jessehorne

Clear OPcache is a plugin that makes managing OPcache simple. When you install Clear OPcache, it puts a button in the top admin bar named ‘Flush OPcache’. When that button is clicked, it clears OPcache and WinCache if they are enabled. When the plugin is installed, it also clears the OPcache before WordPress is updated. This plugin is useful for saving space and speeding up your site.
When installed, the plugin also creates an entry in the Settings menu named OPcache where you can view useful stats.

Clear OPcache

I sometimes (sadly) have small issues that can be fixed in production (that 1 out of 1000 cases) and I got to admit I'm lazy on doing local sync for something very small, but I want to see this available up and fast and due to OPCache in the PHP (for who has it enabled, also I recommend enabling it if you want to speed up your website) not all things get really "flushed" when the magic button called "clear cache" is pressed.

This is where this plugin helps, it talks directly to the OPCache and clears it.

The only suggestion I can give to the author is to change the alert type (JS) to a wordpress notice, besides that, great work!

works as intended

Flush PHP OPcache and WinCache with the click of a button and automatically before WordPress updates.

Phlush Permalinks vs Clear OPcache