--TEST-- SPL: RecursiveCachingIterator and uninitialized getChildren() --SKIPIF-- <?php if (!extension_loaded("spl")) print "skip"; ?> --FILE-- <?php $it = new RecursiveCachingIterator(new RecursiveArrayIterator(array(1,2))); var_dump($it->getChildren()); $it->rewind(); var_dump($it->getChildren()); ?> ===DONE=== <?php exit(0); ?> --EXPECTF-- NULL NULL ===DONE===