How is the $count static attribute getting incremented when its declared as private,when i instantiate the derived class(counter2),it still is getting incremented?I dont know how its getting incremented when i instantiate a derived class hereHow is the $count static attribute getting incr
阅读背景：
私有计数器静态变量在从派生类实例化时增加
来源：互联网
分享到：
