PHP cache OPCACHE

overdigo

Hi, I have a problem with PHP opcache

When I clean opcache, wordpress don't refresh and display admin pages with old configs

I change the config and nothing, then I restart php and nothing

I cant change any wp-admin configuration

VirtuBox

Hello,

opcache revalidation is set to 30 seconds by default, but if you tell me you cannot make any changes in wp-admin configuration, your issue isn't related to opcache, because it cache php code but it doesn't cache any data.
Are you using redis-object-cache ?

overdigo

VirtuBox Yes, using Redis with plugins Nginx Helper and Redis Object Cache

VirtuBox

overdigo Ok, so the issue is probably related to redis-object-cache plugin.
Go in settings > redis > and click on flush redis cache.
If you have more issues with redis-object-cache, you can disable the plugin and you will still have full page cache in redis using Nginx

overdigo

OK, I try this, thanks for suport

overdigo

Even with redis-object-cache disabled, problem persists

https://res.cloudinary.com/supertutorial/video/upload/v1564604127/uAU2PdSXHi

VirtuBox

overdigo

Remove redis-object-cache plugin
check if there is no object-cache.php file in your wp-content directory.
Make sure WP_CACHE is not set to true in wp-config.php

overdigo

VirtuBox I do all this

And install a new server to test, new server, new WP and have same problem...

VirtuBox

overdigo Then try to switch to --wpfc stack.

wo site update site.tld --wpfc