Answers for "laravel where date_format"

laravel blade date format

//laravel method 1
{{ $data->created_at->isoFormat('dddd D') }}

//laravel method 2 
{!! date('d/M/y', strtotime($data->created_at)) !!}

laravel created_at where date format

$topshiriqnoma = $connection->table('topshiriqnoma')->select('created_at')->whereBetween('created_at',
    [
        Carbon::createFromFormat('Y-m-d', $start_time)->startOfDay()->toDateTimeString(),
        Carbon::createFromFormat('Y-m-d', $end_time)->endOfDay()->toDateTimeString()
    ]
)->orderBy('created_at', 'ASC')->get()->groupBy(function ($query) {
    return Carbon::parse($query->created_at)->format('Y-m-d');
});