exchange/database/seeds/UsersTableSeeder.php

<?php

use Illuminate\Database\Seeder;
use Illuminate\Database\Eloquent\Model;
use App\User;

class UsersTableSeeder extends Seeder
{
    /**
     * Run the database seeds.
     *
     * @return void
     */
    public function run()
    {
        DB::table('users')->delete();
        
        $users = array(
            ['name' => 'User', 'marking'=> 'X9', 'email' => 'user@example.com', 'password' => Hash::make('secret')],
            ['name' => 'Admin', 'marking'=> 'X10', 'email' => 'admin@example.com', 'password' => Hash::make('secret')],
        );

        foreach ($users as $user)
        {
            $newUser = User::create($user);
        }


    }
}