<?php //app class Stu { private $n = ‘小红‘; private $v = ‘成龙‘; public function __set($v,$n) { echo $this-> $v = $n; // echo ‘你访问的是私有属性‘; } } $obj = new Stu(); $obj->n = ‘杰伦‘; $obj->v = ‘蔡依林‘;
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原文：https://www.cnblogs.com/xm666/p/11290499.html