我如何获得一个PHP类构造函数来调用其父代的父代构造函数？

丑陋的解决方法是将一个布尔参数传递给Papa，指示您不希望解析其构造函数中包含的代码。即：

// main class that everything inheritsclass Grandpa {    public function __construct()    {    }}class Papa extends Grandpa{    public function __construct($bypass = false)    {        // only perform actions inside if not bypassing        if (!$bypass) {        }        // call Grandpa's constructor        parent::__construct();    }}class Kiddo extends Papa{    public function __construct()    {        $bypassPapa = true;        parent::__construct($bypassPapa);    }}