3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2013-11-14T20:39:48Z

<?php

class A {
    public $b = 2;
	function &a() {
		return $this->b;
	}
}

$o = new A();

$b = $o->a();

$b = 3;

var_dump($o);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive preview

45.95 ms | 402 KiB | 5 Q