目标：创建有依赖关系的实例;（套餐）

<?php//抽象类 食物interface IAllayFood { function Allay();}interface IDrinkFood { function Drink();}

<?php//抽象类 获取食物 --》客户interface Ifactorys { function getAllayFood(); function getDrinckFood();}

<?php include "D:\\xxxx\cx_gc.php";class Afactory implements Ifactorys{ function getAllayFood() { return new hanbao(); } function getDrinckFood() { return new coco(); }}class Bfactory implements Ifactorys{ function getAllayFood() { return new chicken(); } function getDrinckFood() { return new baishi(); }}

<?phpinclude "D:\\xxxx\cp_cx.php";class chicken implements IAllayFood { function Allay() { echo ‘鸡肉给小妹妹解饿‘."<br/>"; }}class hanbao implements IAllayFood { function Allay() { echo ‘汉堡给小妹妹解饿‘."<br/>"; }}class coco implements IDrinkFood { function Drink() { echo ‘可口可乐给小妹妹解饿‘."<br/>"; }}class baishi implements IDrinkFood { function Drink() { echo ‘百世可乐给小妹妹解饿‘."<br/>"; }}

<?phprequire "./jt_sl.php";require "./jt_gc.php";$a = new Afactory();$b = new Bfactory();$achi = $a->getAllayFood()->Allay();$ahe = $a->getDrinckFood()->Drink();//print_r($ahe);die;$achi = $b->getAllayFood()->Allay();$ahe = $b->getDrinckFood()->Drink();