|false * @refcount 1 */ function opcache_get_status(bool $include_scripts = true): array|false {} function opcache_compile_file(string $filename): bool {} function opcache_invalidate(string $filename, bool $force = false): bool {} /** * @return array|false * @refcount 1 */ function opcache_get_configuration(): array|false {} function opcache_is_script_cached(string $filename): bool {}