--TEST--
spl_classes
--FILE--
<?php
echo "print_r(spl_classes());\n\n";
$r=spl_classes();
print_r($r);
?>
--EXPECT--
print_r(spl_classes());
Array
(
[AppendIterator] => AppendIterator
[ArrayIterator] => ArrayIterator
[ArrayObject] => ArrayObject
[BadFunctionCallException] => BadFunctionCallException
[BadMethodCallException] => BadMethodCallException
[CachingIterator] => CachingIterator
[Countable] => Countable
[DirectoryIterator] => DirectoryIterator
[DomainException] => DomainException
[EmptyIterator] => EmptyIterator
[FilterIterator] => FilterIterator
[InfiniteIterator] => InfiniteIterator
[InvalidArgumentException] => InvalidArgumentException
[IteratorIterator] => IteratorIterator
[LengthException] => LengthException
[LimitIterator] => LimitIterator
[LogicException] => LogicException
[NoRewindIterator] => NoRewindIterator
[OuterIterator] => OuterIterator
[OutOfBoundsException] => OutOfBoundsException
[OutOfRangeException] => OutOfRangeException
[OverflowException] => OverflowException
[ParentIterator] => ParentIterator
[RangeException] => RangeException
[RecursiveArrayIterator] => RecursiveArrayIterator
[RecursiveCachingIterator] => RecursiveCachingIterator
[RecursiveDirectoryIterator] => RecursiveDirectoryIterator
[RecursiveFilterIterator] => RecursiveFilterIterator
[RecursiveIterator] => RecursiveIterator
[RecursiveIteratorIterator] => RecursiveIteratorIterator
[RecursiveRegexIterator] => RecursiveRegexIterator
[RegexIterator] => RegexIterator
[RuntimeException] => RuntimeException
[SeekableIterator] => SeekableIterator
[SimpleXMLIterator] => SimpleXMLIterator
[SplFileInfo] => SplFileInfo
[SplFileObject] => SplFileObject
[SplObjectStorage] => SplObjectStorage
[SplObserver] => SplObserver
[SplSubject] => SplSubject
[SplTempFileObject] => SplTempFileObject
[UnderflowException] => UnderflowException
[UnexpectedValueException] => UnexpectedValueException
)