Online PHP editor | refs for 3S5kN

@ 2014-02-13T15:42:55Z

<?php

class Test {
	public $a = 1;

    public function &getA()
    {$a = [
            &$this->a
        ];

        return $a;
    }
}

$a = new Test();
$b = &$a->getA();

$a->a = 2;

var_dump($b);