PHP

carbon parse sunday 30 days ago

Carbon::parse('2021-07-30')->subDays(30)->format('Y-m-d 00:00:00');

carbon 2 days ago

$users = Users::where('status_id', 'active')
           ->where( 'created_at', '>', Carbon::now()->subDays(30))
           ->get();

carbon two day ago

$dt  =Carbon::now();

echo $dt->subDay();                      // 2012-03-03 00:00:00
echo $dt->subDays(29);