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什么情况下会调用__unset方法呢2.
魔术方法是对不存在的属性进行操作的，那又怎么执行unset（$this->arr[$name]）的呢
2016-04-13
源自：PHP进阶篇 2-9
正在回答
没有出现乱码就好啦
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1、需要注销，清空对象时使用unset方法时 会调用__unset重构 方法
2、
举报
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4 回答此处说的PHP中的重载指的是：动态的创建属性和方法。但是，还有一个版本说的重载不是这样的。见详情
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