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<?php $data = array( 'property1' => 'value1', 'property200' => new ArrayIterator(array('test' => 'test'))); var_dump(spl_object_hash($data['property200'])); function test($data) { foreach ($data as $key => $prop) { if (is_object($data)) { var_dump(spl_object_hash($data)); } var_dump($key, $prop); if ($prop instanceof ArrayIterator) { test($prop); } } } test($data);
Output for git.master, git.master_jit, rfc.property-hooks
string(32) "00000000000000010000000000000000" string(9) "property1" string(6) "value1" string(11) "property200" object(ArrayIterator)#1 (1) { ["storage":"ArrayIterator":private]=> array(1) { ["test"]=> string(4) "test" } } string(32) "00000000000000010000000000000000" string(4) "test" string(4) "test"

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