Laravel - Query Builder - Inner Join Clause

The query builder may also be used to add join clauses to your queries. To perform a basic "inner join", you may use the join method on a query builder instance. The first argument passed to the join method is the name of the table you need to join to, while the remaining arguments specify the column constraints for the join. You may even join multiple tables in a single query:

    use Illuminate\Support\Facades\DB;
    $users = DB::table('users')
                ->join('contacts', '', '=', 'contacts.user_id')
                ->join('orders', '', '=', 'orders.user_id')
                ->select('users.*', '', 'orders.price')