Carbon::isToday() code example
Example 1: php carbon get timestamp
Carbon::now()->timestamp
Example 2: get array of last 3 dates with carbon
$period = CarbonPeriod::create('2018-06-14', '2018-06-20');
// Iterate over the period
foreach ($period as $date) {
echo $date->format('Y-m-d');
}
// Convert the period to an array of dates
$dates = $period->toArray();