Answers for "laravel query builder join and"

laravel query builder join

use Illuminate\Support\Facades\DB;

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

How to add a additional condition in a join using query builder laravel 5.3?

->leftJoin('table3 AS c', function($join){
        $join->on('a.field2', '=', 'c.field2')
        ->where('a.field2', '=', true)
        ->where('a.field3', '=', 'c.field3');
})