here is my code for getting diff in days
$endDate = Carbon::parse($input['to_date']);
$startDate = Carbon::parse($input['from_date']);
$rentDays = $startDate->diffInDays($endDate);
eg. fromdate= '29-11-2021' and to date ='03-12-2021' it returns 4 days. i want to get 5 days
You can use this
$rentDays = $startDate->diffInDays($endDate) + 1;
or
$rentDays = $startDate->diffInDays($endDate->addDays(1));