protected function execute(InputInterface $input, OutputInterface $output)
{
$this->ensureExtensionLoaded('Zend OPcache');
$info = $this->getCacheTool()->opcache_get_status(true);
if ($info === false) {
throw new \RuntimeException('opcache_get_status(): No Opcache status info available. Perhaps Opcache is disabled via opcache.enable or opcache.enable_cli?');
}
$table = new Table($output);
$table->setHeaders(array('Hits', 'Memory', 'Filename'))->setRows($this->processFilelist($info['scripts']));
$table->render($output);
}