laravel custom query code example

Example 1: laravel db::query update

DB::table('user')->where('email', $userEmail)->update(array('member_type' => $plan));

Example 2: DB::table('users')->get();

DB::select('SELECT * FROM users WHERE name = "'.Input::get('name').'"');

Example 3: DB::table('users')->get();

DB::table('users')->where('name', Input::get('name'))->get();