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<?php $store = new SplObjectStorage; $store[new StdClass] = 1; $store[new StdClass] = 2; $store[new StdClass] = 3; foreach ($store as $key => $value) { var_dump($key, $value); }
Output for git.master, git.master_jit, rfc.property-hooks
int(0) object(stdClass)#2 (0) { } int(1) object(stdClass)#3 (0) { } int(2) object(stdClass)#4 (0) { }

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