How do I get a PHP class constructor to call its parent's parent's constructor?

user_68041 0
Viewed 297381

I need to have a class constructor in PHP call its parent's parent's (grandparent?) constructor without calling the parent constructor.

// main class that everything inherits
class Grandpa 
{
    public function __construct()
    {

    }

}

class Papa extends Grandpa
{
    public function __construct()
    {
        // call Grandpa's constructor
        parent::__construct();
    }
}

class Kiddo extends Papa
{
    public function __construct()
    {
        // THIS IS WHERE I NEED TO CALL GRANDPA'S
        // CONSTRUCTOR AND NOT PAPA'S
    }
}

I know this is a bizarre thing to do and I'm attempting to find a means that doesn't smell bad but nonetheless, I'm curious if it's possible.

inheritance class constructor oop php
15 Answers

Ok, Yet another ugly solution:

Create a function in Papa like:

protected function call2Granpa() {
     return parent::__construct();
}

Then in Kiddo you use:

parent::call2Granpa(); //instead of calling constructor in Papa.

I think it could work... I haven't test it, so I'm not sure if the objects are created correctly.

I used this approach but with non-constructor functions.

user_1965070
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