https://www.php.net/manual/en/opcache.configuration.php https://www.php.net/manual/en/opcache.configuration.php says its off by default as of php 8.4 (and prior

https://www.php.net/manual/en/opcache.configuration.php https://www.php.net/manual/en/opcache.configuration.php says its off by default as of php 8.4 (and prior to that it was technically on but effectively off due to other configs)