- v -

• valid() : Iterator , SplObjectStorage , SplFileObject , SplDoublyLinkedList , RecursiveIteratorIterator , MultipleIterator , LimitIterator , IteratorIterator , FilterIterator , EmptyIterator , CachingIterator , AppendIterator , SearchIterator , DualIterator , DbaReader , SimpleXMLIterator , DirectoryIterator , ArrayIterator