--TEST-- SPL: RecursiveIteratorIterator::getSubIterator() returns NULL if there's no current element --CREDITS-- Matt Raines matt@raines.me.uk #testfest London 2009-05-09 --FILE-- next(); var_dump(is_null($iterator->getSubIterator())); $iterator->next(); var_dump(is_null($iterator->getSubIterator())); ?> --EXPECT-- bool(false) bool(false)