Online PHP editor | refs for HK98o

@ 2015-09-21T10:03:26Z

<?php

class wpq {
    private $unreferenced;
 
    public function __get($name) {
        return (array)$this->$name;
    }
}
 
function ret_assoc() {
    return array('foo' => 'bar');
}
 
$wpq = new wpq;
$wpq->interesting =& ret_assoc();
$x = $wpq->interesting;
printf("%s\n", $x);