joins in laravel queries

// Basic Join Statement

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();

// Left Join Statement

DB::table('users')

->leftJoin('posts', 'users.id', '=', 'posts.user_id')

->get();

// select * from users where name = 'John' or (votes > 100 and title <> 'Admin')

DB::table('users')

->where('name', '=', 'John')

->orWhere(function($query)

{

$query->where('votes', '>', 100)

->where('title', '<>', 'Admin');

})

->get();