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<?php $obj = new StdClass; $obj->{'1'} = 'foo'; $arr = (array) $obj; var_dump($arr); var_dump(array_keys($arr)); var_dump(array_key_exists('1', $arr)); var_dump(array_key_exists(1, $arr)); var_dump($arr['1']); var_dump($arr[1]);
Output for git.master, git.master_jit, rfc.property-hooks
array(1) { [1]=> string(3) "foo" } array(1) { [0]=> int(1) } bool(true) bool(true) string(3) "foo" string(3) "foo"

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