• 工厂模式

// 比如，我们有一些类，它们都继承自交通工具类：
interface Vehicle
{
    public function drive();
}


class Car implements Vehicle
{
    public function drive()
    {
        echo '汽车靠四个轮子滚动行走。' . PHP_EOL;
    }
}

class Ship implements Vehicle
{
    public function drive()
    {
        echo '轮船靠螺旋桨划水前进。'. PHP_EOL;
    }
}

// 工厂
interface VehicleFactory 
{
    public static function run();
}

class CarVehicleFactory implements VehicleFactory
{
    public static function run()
    {
        return new Car();
    }
    // other...
}

class ShipVehicleFactory implements VehicleFactory
{
    public static function run()
    {
        return new Ship();
    }
    // other...
}

// 需要知道每个工厂的实现
CarVehicleFactory::run()->drive();
ShipVehicleFactory::run()->drive();

---

贡献者

sreio

更新日志

2025/7/8 02:36

查看所有更新日志

• 7d36c-php于 2025/7/8