デザインモード

こうじょう

サンプルコード

class AUtomobile
{
	private $vehicleMake;
	private $vehicleModel;

	public function __construct($make, $model)
	{
		$this->vehicleMake = $make;
		$this->vehicleModel = $model;
	}

	public function getMakeAndModel()
	{
		return $this->vehicleMake.' '.$this->vehicleModel;
	}
}

class AutomobileFactory()
{
	public static function create($make, $model)
	{
		return new Automobile($make, $model);
	}
}

//Automobile 객체를 생성하는 팩토리사용
$veyron = AutomobileFactory::create('Bugatti', 'Veyron');
	print_r($veyron->getMakeAndModel());//Bugatti Veyron 출력

たんりん

注意事項

戦略(Strategy)

<?php

interface OutputInterface
{
    public function load();
}

class SerializedArrayOutput implements OutputInterface
{
    public function load()
    {
        return serialize($arrayOfData);
    }
}

class JsonStringOutput implements OutputInterface
{
    public function load()
    {
        return json_encode($arrayOfData);
    }
}

class ArrayOutput implements OutputInterface
{
    public function load()
    {
        return $arrayOfData;
    }
}

---

class SomeClient
{
    private $output;

    public function setOutput(OutputInterface $outputType)
    {
        $this->output = $outputType;
    }

    public function loadOutput()
    {
        return $this->output->load();
    }
}

---
$client = new SomeClient();

// 배열 형태의 출력을 원한다면?
$client->setOutput(new ArrayOutput());
$data = $client->loadOutput();

// JSON 형태를 원한다면?
$client->setOutput(new JsonStringOutput());
$data = $client->loadOutput();

フロントエンドコントローラ

MVC(Model-View-Controller)