/**

 * person class

 */

class Person {

/**

 * person class -> function say

 */

    public static function say($i)

    {

        echo "hi-->";

        var_dump($i);

        //return "hi";

    }

}

class Dog{

    public function say()

    {

        echo "wang !";

    }

}

interface Monitor{

    public function __construct($class);

    public function __call($name, $arguments);

}

abstract class Event{

    public abstract function before();

    public abstract function after();

}

class MonitorBase implements Monitor{

    private $classes = null;

    public function __construct($class){

        $this->classes=$class;

    }

    public function __call($name, $arguments){

        echo "前置输出";

        echo $name;

        call_user_func(array($this->classes,$name),$arguments);

        echo "后置输出";

    }

}

$p = new MonitorBase(new Person());

$p->say("888",'666',array(1,2,3,65,4));

$d = new MonitorBase(new Dog());

$d->say();