RIT_RecursiveIteratorIterator 506 ext/spl/spl_iterators.c case RIT_RecursiveIteratorIterator: RIT_RecursiveIteratorIterator 597 ext/spl/spl_iterators.c spl_recursive_it_it_construct(INTERNAL_FUNCTION_PARAM_PASSTHRU, spl_ce_RecursiveIteratorIterator, zend_ce_iterator, RIT_RecursiveIteratorIterator);