exchange-2.0/database/seeds/CountriesTableSeeder.php

<?php

use Illuminate\Database\Seeder;
use Illuminate\Support\Str;

class CountriesTableSeeder extends Seeder
{
    /**
     * Run the database seeds.
     *
     * @return void
     */
    public function run()
    {
        DB::table('countries')->insert([
            [
                'id' => 1,
                'name' => 'Malaysia',
                'short_code' => 'MY',
                'phone_code' => '60',
                'created_at' => date('Y-m-d H:i:s'),
                'updated_at' => date('Y-m-d H:i:s'),
            ],
            [
                'id' => 2,
                'name' => 'China',
                'short_code' => 'CN',
                'phone_code' => '852',
                'created_at' => date('Y-m-d H:i:s'),
                'updated_at' => date('Y-m-d H:i:s'),
            ]
        ]);
    }
}