<?
php
// 设计模式之工厂模式
class Factory
{
static public function fac (
$id)
{
switch (
$id) {
case 1:
return new A(); case 2:
return new B(); case 3:
return new C(); default:
return new D();
}
}
}
/**
* 创建一个接口
*/
interFace FetchName
{
public function getname();
}
class A
implements FetchName
{
private $name = "A"
;
public function getname ()
{
return $this->
name;
}
}
class B
implements FetchName
{
private $name = "B"
;
public function getname ()
{
return $this->
name;
}
}
class C
implements FetchName
{
private $name = "C"
;
public function getname ()
{
return $this->
name;
}
}
class D
implements FetchName
{
private $name = "D"
;
public function getname ()
{
return $this->
name;
}
}
$obj = Factory::fac(5
);
echo $obj->getname();
转载于:https://www.cnblogs.com/phpcurd/p/8506560.html
相关资源：PHP设计模式之工厂模式实例总结
