'; print_r($subject); } /** * @param object $subject 被观察者对象 * @return void */ function onError($subject) { eventCheckValue($subject,'logMessage'); echo '
写错误日志'.get_class($subject).PHP_EOL; print_r($subject->logMessage); } /** * @param object $subject 被观察者对象 * @return void */ function onAccess($subject) { echo '
写访问日志'.get_class($subject).PHP_EOL; } }