DIT_AppendIterator 1537 ext/spl/spl_iterators.c case DIT_AppendIterator: DIT_AppendIterator 2358 ext/spl/spl_iterators.c if (object->dit_type == DIT_AppendIterator) { DIT_AppendIterator 3423 ext/spl/spl_iterators.c spl_dual_it_construct(INTERNAL_FUNCTION_PARAM_PASSTHRU, spl_ce_AppendIterator, zend_ce_iterator, DIT_AppendIterator);