Delete OpCode Cache

[aschempp]

The manager must run opcache_reset()

• after self-update
• after package changes (require/remove/update)
• maybe after ApiError?

[leofeyer]

This is what we should run:

        // Zend OPcache
        if (function_exists('opcache_reset')) {
            opcache_reset();
        }

        // APC
        if (function_exists('apc_clear_cache') && !ini_get('apc.stat')) {
            apc_clear_cache();
        }

[leofeyer]

The code is taken from the Live Update client.

[aschempp]

FYI this must also be done in the install tool…

[Toflar]

Also, regarding the manager, this should be done in the web process, not via command line :) I know it might be obvious but leaving this here for reference.

[leofeyer]

Implemented in the install tool in contao/installation-bundle@68293bf.

[leofeyer]

Please note my adjusted comment above. I have removed all caches that are no longer maintained or not compatible with PHP 5.6 (let alone PHP 7).