ROLLBACK         1360 ext/interbase/interbase.c 		case (ROLLBACK | RETAIN):
ROLLBACK         1393 ext/interbase/interbase.c 	_php_ibase_trans_end(INTERNAL_FUNCTION_PARAM_PASSTHRU, ROLLBACK);
ROLLBACK         1409 ext/interbase/interbase.c 	_php_ibase_trans_end(INTERNAL_FUNCTION_PARAM_PASSTHRU, ROLLBACK | RETAIN);