// create a new Carbon instance $date = new Carbon();
// format the date as a string $dateString = $date->format('Y-m-d H:i:s');
// parse a date from a string $date = Carbon::parse('2022-10-31 10:00:00');
// add 1 day to the date $date->addDay(); // subtract 1 month from the date $date->subMonth();Overall, Carbon is a popular php package library used for working with date and time functionality in PHP.