class Container

{

    protected $binds;

    protected $instances;

    public function bind($abstract, $concrete)

    {

        if ($concrete instanceof Closure) {

            $this->binds[$abstract] = $concrete;

        } else {

            $this->instances[$abstract] = $concrete;

        }

    }

    public function make($abstract, $parameters = [])

    {

        if (isset($this->instances[$abstract])) {

            return $this->instances[$abstract];

        }

        array_unshift($parameters, $this);

        return call_user_func_array($this->binds[$abstract], $parameters);

    }

}

// 创建一个容器（后面称作超级工厂）

$container = new Container;

// 向该 超级工厂添加超人的生产脚本

$container->bind('superman', function($container, $moduleName) {

    return new Superman($container->make($moduleName));

});

// 向该 超级工厂添加超能力模组的生产脚本

$container->bind('xpower', function($container) {

    return new XPower;

});

// 同上

$container->bind('ultrabomb', function($container) {

    return new UltraBomb;

});

// ****************** 华丽丽的分割线 **********************

// 开始启动生产

$superman_1 = $container->make('superman', 'xpower');

$superman_2 = $container->make('superman', 'ultrabomb');

$superman_3 = $container->make('superman', 'xpower');

// ...随意添加