php 设计模式 --适配器

<?php
interface Iplay{
    function Attack();
    function Defence();
}

class qianfeng implements Iplay {
    function Attack()
    {
        echo "麦迪干拔";
    }

    function Defence()
    {
        echo "麦迪抢断一条龙";
    }
}

<?php 
class yao{
    function jg(){
        echo "姚明批扣";
    }

    function fs(){
        echo "姚明顶板大帽";
    }
}

<?php
include "D:\\xxx\\huo.php";
include "D:\\xxx\\yao.php";


$qianfen = new qianfeng();
$qianfen->Attack();
echo "<br>";
$qianfen->Defence();$yao = new yao();
$yao->jg();
echo "<br>";
$yao->fs();class shipei implements Iplay{
    private static $ym ;
    function __construct()
    {
        self::$ym = new yao();
    }

    function Attack()
    {
        echo self::$ym->jg() ;
    }

    function Defence()
    {
        echo self::$ym->fs();
    }
 }


$shipei = new shipei();
$shipei->Attack();
echo "<br>";
$shipei->Defence();