107-PHP类成员属性赋值

Posted 2022-01-04 tianpan2019

<?php
    class mao        //定义猫类
        public $age;        //定义多个成员属性
        protected $weight;
        private $color;
    
    $mao1=new mao();        //实例化一个对象
    echo ‘输出对象$mao1的age属性：‘.$mao1->age;
    $mao1->age=3;        //给对象的age属性赋值
    echo ‘<br />再次输出$mao1的age属性：‘.$mao1->age;
?>