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<?php $o1 = new StdClass; $o2 = new StdClass; $s = new SplObjectStorage(); $s->attach($o1); // similar to $s[$o1] = NULL; $s->attach($o2, "hello"); // similar to $s[$o2] = "hello"; $s->attach($o2, "cc"); foreach ($s as $k => $v) { var_dump($k, $v, $s->getInfo()); }
Output for git.master, git.master_jit, rfc.property-hooks
int(0) object(stdClass)#1 (0) { } NULL int(1) object(stdClass)#2 (0) { } string(2) "cc"

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