<?php

class car{

var $mada;

var $fangxiangpan;

var $shache;

function __construct ($mada,$fangxiangpan,$shache)

{

this->$mada;

this->$fangxiangpan;

this->$shache;

}

function much()

{

echo "我的汽车组成：".$this->mada."宝马:".$this->fangxiangpan."要:".$this->shache."<br>";

//通过构造方法创建三个对象$car1、car2、$car3,分别传入三个不同的实参 马达 方向盘 刹车

$car1=new car("黄金","宝马","紧急刹车");