<?php
include 'db.php';
class car{
var $color;
var $model;
function set_color($color){
$this->color=$color;
echo "车的颜色是:<font color=$color>$color</font>";
} function set_model($model){
$this->model=$model;
echo "<P>这辆车的型号是:(<font color=$this->color>".$model."</font>)" ;
exit;
} }
?>
include 'db.php';
class car{
var $color;
var $model;
function set_color($color){
$this->color=$color;
echo "车的颜色是:<font color=$color>$color</font>";
} function set_model($model){
$this->model=$model;
echo "<P>这辆车的型号是:(<font color=$this->color>".$model."</font>)" ;
exit;
} }
?>
在一个类的方法中使用字段!就用$this->字段名