Online PHP editor | refs for vgoUb

@ 2019-09-06T05:13:22Z

<?php
class A {
    public $prop = 42; 

    public function __set($x, $y) { 
        echo "SET\n";

        $this->$x = $y;
    }
} 

$a = new A();

var_dump($a);

unset($a->prop);

echo "Wait for it ... ";

$a->prop = 42;