$next_nb = str_pad((string) $next, 2, '0', STR_PAD_LEFT);
return match($type) { 'g' => 'Gotówka', default => 'Przelew' };
return match(mb_strtolower($method)) { 'gotówka', 'gotowka', 'cash', 'g' => 'g', default => 'p', };
$age = 18; $output = match (true) { $age < 2 => "Baby", $age < 13 => "Child", $age <= 19 => "Teenager", $age >= 40 => "Old adult", $age > 19 => "Young adult", };