Online PHP editor | refs for vlIKW

@ 2017-07-22T20:28:47Z

<?php

class Test {
    public function a()
    {
        return $this;
    }
    
    public function b()
    {
        return [42 => 42];
    }
    
    public function c()
    {
        return function () { return $this; };
    }
}

var_dump((new Test)->a()->a());

var_dump((new Test)->b()[42]);

var_dump((new Test)->c()());