Online PHP editor | refs for 2QtKj

@ 2014-03-04T11:40:55Z

<?php


class Foo {

    public $value = 3;
    
    function &getValue() {
        return $this->value;
    }

    function test() {
        $params = array();
        $params[] = &$this->getValue();
        $params[] = $this->getValue();
        return $params;
    }
}


$foo = new Foo();

var_dump($foo->test());