Answers for "carbon get first date of last month"

get start of month end of month carbon

$now = Carbon::now();
$startOfMonth = $now->startOfMonth('Y-m-d');
$endOfMonth = $now->endOfMonth()->format('Y-m-d');

laravel carbon first day of month

$startDate = Carbon::now(); //returns current day
$firstDay = $startDate->firstOfMonth();