opcache

The Opcache extension in PHP improves performance by caching precompiled script bytecode in memory

The Opcache extension in PHP improves performance by caching precompiled script bytecode in memory, reducing the need for script compilation on every request. This extension is included by default but must be enabled in the `php.ini` file. Uncomment the line `;extension=opcache` and restart your web server to use it.

Already included with PHP.