工廠模式－（PHP版）

<?php
	interface creathuman{
		function getlife();
	}
	/**
	* 
	*/
	class Man 
	{
		
		function __construct()
		{
			echo "I'm Man ";
		}
	}
	class WoMan 
	{
		
		function __construct()
		{
			echo "I'm WoMan ";
		}
	}

	/**
	* 
	*/
	class CreateMan implements creathuman
	{
		
		function getlife()
		{
			return new Man();
		}
	}
	/**
	* 
	*/
	class CreateWoMan implements creathuman
	{
		
		function getlife()
		{
			return new WoMan();
		}
	}
	
	/**
	* 夏娃－－工廠類
	*/
	class Factory 
	{
		function createhuman($human)
		{
			$createhuman = "Create".$human;
			$human = new $createhuman();
			return $human;
		}
	}
	$xiawa = new Factory();
	$man = $xiawa->createhuman("Man");
	$man->getlife();
	$woman = $xiawa->createhuman("WoMan");
	$woman->getlife();
?>