php设计模式 — 抽象工厂模式

  1 <?php
  2 
  3 //此实例是根据女娲造人写的
  4 
  5 //首先定义一个全局的工厂接口
  6 //由阴绳 阳绳来继承 都要实现举绳子这个方法
  7 interface nvwaRope{
  8     public function liftPeopleRope($name);
  9     public function liftAnimalRope($name);
 10 }
 11 
 12 //定义阴绳 来继承 nvwaRope
 13 class yinRope implements nvwaRope{
 14     public function liftPeopleRope($name){
 15         return new girl($name);
 16     }
 17 
 18     public function liftAnimalRope($name){
 19         return new muAnimal($name);
 20     }
 21 }
 22 
 23 //定义阳绳 
 24 class yangRope implements nvwaRope{
 25     public function liftPeopleRope($name){
 26         return new boy($name);
 27     }
 28 
 29     public function liftAnimalRope($name){
 30         return new gongAnimal($name);
 31     }
 32 }
 33 
 34 
 35 //定义一个人的抽象接口
 36 interface people{
 37     public function eat();
 38     public function getName();
 39 }
 40 
 41 
 42 abstract class abstractPeople implements people{
 43     private $name;
 44 
 45     public function __construct($name){
 46         $this->name = $name;
 47     }
 48 
 49     public function eat(){
 50         echo $this->name . " eat";
 51     }
 52 
 53     public function getName(){
 54         echo $this->name;
 55         return $this->name;
 56     }
 57 
 58     //检查是否有胸
 59     public function checkChest(){
 60         return $this->haveChest;
 61     }
 62 }
 63 
 64 class boy extends abstractPeople{
 65     public $haveChest = false; //男孩没有胸
 66 }
 67 
 68 class girl extends abstractPeople{
 69     public $haveChest = true; //女孩有胸
 70 }
 71 
 72 
 73 //定义一个动物的抽象接口
 74 interface animal{
 75     public function eat();
 76     public function sleep();
 77 }
 78 
 79 abstract class abstractAnimal implements animal{
 80     private $name;
 81 
 82     public function __construct($name){
 83         $this->name = $name;
 84     }
 85 
 86     public function eat(){
 87         echo $this->name . " eating";
 88     }
 89 
 90     public function sleep(){
 91         echo $this->name . " sleeping";
 92     }
 93 
 94     public function getName(){
 95         echo $this->name;
 96         return $this->name;
 97     }
 98 }
 99 
100 //定义一个母动物的类
101 class muAnimal extends abstractAnimal{
102     public $xingbie = "mu";
103 }
104 
105 
106 //定义一个公动物的类
107 class gongAnimal extends abstractAnimal{
108     public $xingbie = "gong";
109 }
110 
111 
112 
113 //使用方式
114 
115 //首先获取工厂的实例 也就是阴绳或者阳绳的实例
116 $yinRope = new yinRope();
117 
118 $people = $yinRope->liftPeopleRope("zhangsan");
119 echo $people->eat();
120 echo $people->getName();
121 var_dump($people->checkChest());
122 
123 $animel = $yinRope->liftAnimalRope("马");
124 echo $animel->eat();