OPcache Settings

Adjust the PHP cache that helps your website reuse already-compiled scripts.

Where to find it: Open the account, choose PHP Manager, then open OPcache Settings.

Available to: The account owner, their reseller or the server administrator. Availability depends on the hosting plan and installed services.

What this page does

Use OPcache Settings to control cache status, profiles, TTL, exclusions, testing, purging, warming, and domain-specific cache behavior without caching private customer traffic.

How to use it

1. Select the website and review its OPcache settings.
2. Change the available options or clear the cache when needed.
3. Check the website and review its PHP memory use afterwards.

Domain-specific PHP and OPcache scope

Select the exact main, addon, or subdomain before changing PHP version or settings. Use an installed runtime and check the application’s compatibility. OPcache revalidation frequency controls how quickly changed scripts are checked; it does not replace the page-response cache in Cache Manager.

The domain PHP form includes upload/post size, file-upload count, execution/input time, input-variable count, memory, session settings, disabled functions, error reporting, and timezone. Verify an actual request through that domain after saving. Server-wide process-manager defaults and broader rollout belong in root PHP Settings.