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<?php $array = ['Hello', 'World']; $innerIterator = (new ArrayObject($array))->getIterator(); var_dump($innerIterator->valid()); $iteratorIterator = new IteratorIterator($innerIterator); var_dump($iteratorIterator->valid());
Output for git.master, git.master_jit, rfc.property-hooks
bool(true) bool(false)

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