793      * @param string $age_dir
799 …private function parentsQuery(string $type, string $age_dir, string $sex, bool $show_years): string  argument
807         if ($age_dir !== 'ASC') {
808             $age_dir = 'DESC';
836             ->orderBy('age', $age_dir)
1007      * @param string $age_dir "ASC" or "DESC"
1012     private function ageOfMarriageQuery(string $type, string $age_dir, int $total): string  argument
1096         if ($age_dir === 'DESC') {
1258      * @param string $age_dir
1263     private function ageBetweenSpousesQuery(string $age_dir, int $total): array  argument
1282         if ($age_dir === 'DESC') {
1299             ->map(function (Family $family) use ($age_dir): array {
1303                 if ($age_dir === 'DESC') {
1441      * @param string $age_dir    "ASC" or "DESC"
1447 …private function marriageQuery(string $type, string $age_dir, string $sex, bool $show_years): stri…  argument
1455         if ($age_dir !== 'ASC') {
1456             $age_dir = 'DESC';
1481 …xpression(DB::prefix('married.d_julianday2') . ' - ' . DB::prefix('birth.d_julianday1')), $age_dir)