感觉还行,虽然头都要大了,发个最近学的接口代码

<?php
/*
* Created on 2009-3-27
*
* To change the template for this generated file go to
* Window - Preferences - PHPeclipse - PHP - Code Templates
* 单继承,多接口
* 先继承,后接口
*/
interface demo{
const NAME="名称";
function fun1();
function fun2();
}
interface demo2{
function fun3();
function fun4();
}
interface demo3{
function vod();
const PLAY="播放";
}
class MyPc implements demo,demo2{
function fun1(){
echo "电脑1开机&lt;br&gt;";
}
function fun2(){
echo "电脑2开机&lt;br&gt;";
}
function fun3(){
echo "电脑3开机&lt;br&gt;";
}
function fun4(){
echo "电脑4开机&lt;br&gt;";
}
}
class MyPs extends MyPc implements demo3{
function vod(){
echo "播放电影";
}
}
$p=new MyPs();
echo MyPs::vod();
echo MyPs::PLAY;

?>