laravel eloquent join with count code example

Example 1: join table laravel count

DB::table('users')
            ->join('contacts', 'users.id', '=', 'contacts.user_id')
            ->join('orders', 'users.id', '=', 'orders.user_id')
            ->select('users.id', 'contacts.phone', 'orders.price')
            ->get();

Example 2: join table laravel count

DB::table('users')
        ->join('contacts', function($join)
        {
            $join->on('users.id', '=', 'contacts.user_id')->orOn(...);
        })
        ->get();

Example 3: join table laravel count

DB::table('users')
        ->leftJoin('posts', 'users.id', '=', 'posts.user_id')
        ->get();