rit_type          462 ext/spl/spl_iterators.c static void spl_recursive_it_it_construct(INTERNAL_FUNCTION_PARAMETERS, zend_class_entry *ce_base, zend_class_entry *ce_inner, recursive_it_it_type rit_type)
rit_type          474 ext/spl/spl_iterators.c 	switch(rit_type) {