PHP教程/面向对象-3~构造函数和析构函数

微设计 2021-05-04 15:47:07
php 教程 面向对象 对象 面向


构造函数是一种特殊的方法,用于在创建对象时对它初始化

PHP教程/面向对象-3~构造函数和析构函数


实例化对象时后面的括号用于传入构造函数参数

析构函数与构造函数相反,当对象被销毁时自动执行析构函数

PHP教程/面向对象-3~构造函数和析构函数


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