Online PHP editor | refs for ZOEju

@ 2014-04-06T21:36:49Z

<?php

class str {
    private $str;
    public function __construct($str){ $this->str = $str; }
    public function __tostring() { $this->this_ref = $this; return $this->str; }
}

array_fill_keys([new str("123")], true);