最近本地环境在调整，从php7.1=>7.3,结果报了
PHP message: PHP Fatal error: Cannot use yii\base\Object as Object because 'Object' is a special class name in /home/vagrant/workspace/findicbackend/vendor/yiisoft/yii2-gii/CodeFile.php on line 117.

原来从php7.2起，class name [Object] 调整成 BaseObject
不能修改vendor数据，所以只能切换到7.1的环境