1--TEST--
2SPL: SplObjectStorage: recursive var_dump
3--FILE--
4<?php
5$o = new SplObjectStorage();
6
7$o[new StdClass] = $o;
8
9var_dump($o);
10--EXPECTF--
11object(SplObjectStorage)#%d (1) {
12  ["storage":"SplObjectStorage":private]=>
13  array(1) {
14    ["%s"]=>
15    array(2) {
16      ["obj"]=>
17      object(stdClass)#%d (0) {
18      }
19      ["inf"]=>
20      *RECURSION*
21    }
22  }
23}
24