laravel find with where code example

Example 1: laravel find by

// Retrieve a model by its primary key...
$flight = App\Flight::find(1);

// Retrieve the first model matching the query constraints...
$flight = App\Flight::where('active', 1)->first();

// Shorthand for retrieving the first model matching the query constraints...
$flight = App\Flight::firstWhere('active', 1);

Example 2: laravel where

$users = DB::table('users')
                ->whereDate('created_at', '2016-12-31')
                ->get();