What's my mistake?

Question

What am I doing wrong?
https://code.sololearn.com/wv2Iz0cxLC85/?ref=app

Answer 1

private variable of abstract class can't be access in subclass. This was your first mistake.

You can access only public and protected.

Answer 2

Check this what I did

<?php
abstract class A {
public static $var = 2;
}

class B extends A {
public function __construct(){
$var = self::$var;
}

public function fun1(){
echo self::$var;
}
}

$obj = new B;
$obj->fun1();
?>

Answer 3

Yeah. That what I've tried first but for some reason it didn't worked so I tried the code that I've posted but it also didn't worked. Now your one is working so I think I've made a mistake in my first attempt.

Answer 4

Ah okay thanks

forgot about it