```php
2022-04-05 12:43:59 pid:1 Worker process terminated with ERROR: E_ERROR "During inheritance ofErrorException: Return type of Qiniu\Http\Header::offsetExists($offset) should either be compatible with
onWorkerReload(Worker $worker){}
/** @inheritDoc */
public function onWorkerExit(Worker $worker, $statusfunction_exists('opcache_get_status') and function_exists('opcache_invalidate')) {
if ($status= opcache_get_status()) {
if (isset($status['scripts']) && $scripts = $status['scripts