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<?php foreach(spl_classes() as $key=>$value) { echo $value."\n"; }
Output for git.master, git.master_jit, rfc.property-hooks
AppendIterator ArrayIterator ArrayObject BadFunctionCallException BadMethodCallException CachingIterator CallbackFilterIterator DirectoryIterator DomainException EmptyIterator FilesystemIterator FilterIterator GlobIterator InfiniteIterator InvalidArgumentException IteratorIterator LengthException LimitIterator LogicException MultipleIterator NoRewindIterator OuterIterator OutOfBoundsException OutOfRangeException OverflowException ParentIterator RangeException RecursiveArrayIterator RecursiveCachingIterator RecursiveCallbackFilterIterator RecursiveDirectoryIterator RecursiveFilterIterator RecursiveIterator RecursiveIteratorIterator RecursiveRegexIterator RecursiveTreeIterator RegexIterator RuntimeException SeekableIterator SplDoublyLinkedList SplFileInfo SplFileObject SplFixedArray SplHeap SplMinHeap SplMaxHeap SplObjectStorage SplObserver SplPriorityQueue SplQueue SplStack SplSubject SplTempFileObject UnderflowException UnexpectedValueException

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