--TEST-- SPL: CachingIterator::hasNext() --FILE-- <?php $ar = array(1, 2, array(31, 32, array(331)), 4); $it = new RecursiveArrayIterator($ar); $it = new RecursiveCachingIterator($it); $it = new RecursiveIteratorIterator($it); foreach($it as $k=>$v) { echo "$k=>$v\n"; echo "hasNext: " . ($it->getInnerIterator()->hasNext() ? "yes" : "no") . "\n"; } ?> ===DONE=== <?php exit(0); ?> --EXPECTF-- 0=>1 hasNext: yes 1=>2 hasNext: yes Notice: Array to string conversion in %siterator_026.php on line %d 0=>31 hasNext: yes 1=>32 hasNext: yes Notice: Array to string conversion in %siterator_026.php on line %d 0=>331 hasNext: no 3=>4 hasNext: no ===DONE===