DIT_RecursiveCachingIterator 1406 spl/spl_iterators.c case DIT_RecursiveCachingIterator: { DIT_RecursiveCachingIterator 1597 spl/spl_iterators.c if (intern->dit_type == DIT_CachingIterator || intern->dit_type == DIT_RecursiveCachingIterator) { DIT_RecursiveCachingIterator 2264 spl/spl_iterators.c if (object->dit_type == DIT_CachingIterator || object->dit_type == DIT_RecursiveCachingIterator) { DIT_RecursiveCachingIterator 2603 spl/spl_iterators.c if (intern->dit_type == DIT_RecursiveCachingIterator) { DIT_RecursiveCachingIterator 3011 spl/spl_iterators.c spl_dual_it_construct(INTERNAL_FUNCTION_PARAM_PASSTHRU, spl_ce_RecursiveCachingIterator, spl_ce_RecursiveIterator, DIT_RecursiveCachingIterator);