__invoke.php

<?php
/**
 * 测试__invoke
 * 当对象实例被当做方法调用时触发
 * [laravel框架中关于单个行为控制器的实现就是基于————invoke](https://learnku.com/docs/laravel/6.x/controllers/5138)
 *
 *
 *
 * Created by PhpStorm.
 * User: chentao
 * Date: 2020/1/16
 * Time: 10:09 PM
 */


class A {

    public function __invoke()
    {
        // TODO: Implement __invoke() method.
        echo 'this is invoke';
    }

    public function __call($name, $arguments)
    {
        // TODO: Implement __call() method.
        var_dump($name);
        var_dump($arguments);
    }

    public static function __callStatic($name, $arguments)
    {
        // TODO: Implement __callStatic() method.
        echo "没有这个静态方法".PHP_EOL;
        var_dump($name);

    }

    public function __clone()
    {
        // TODO: Implement __clone() method.
        echo "我被克隆了";
    }
}

$obj = new A();


$obj();


$obj->hi(1,2);
A::hi(2);

$obj2 = clone $obj;