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@ 2015-10-14T08:29:34Z

<?php
$s1 = new SplObjectStorage();
$s2 = new SplObjectStorage();
$o1 = new StdClass;
$o2 = new StdClass;
$o3 = new StdClass;

$s1[$o1] = "data for object 1";
$s2[$o2] = "data for object 2";
gc_collect_cycles();

var_dump($s1);
var_dump($s2);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
gc_collect_cycles: documentation ( source)

preferences:dark modelive preview

44.91 ms | 402 KiB | 5 Q