Random select value on array factory Laravel - laravel-5

Question

I had user migration:
$table->enum('type',['seller','buyer'])->default('seller');
I want when using ModelFactory how to get random value seller or buyer?
$factory->define(App\User::class, function (Faker\Generator $faker) {
static $password;
return [
'firstName' => $faker->name,
'lastName' => $faker->name,
'username' => $faker->unique()->username,
'email' => $faker->unique()->safeEmail,
'password' => md5('user123'),
'bio' => $faker->sentence(3, true),
'type' => ???,
];
});

Answer 1

Make use of randomElement method
'type' => $faker->randomElement(['seller', 'buyer']),

Answer 2

Laravel version >= 5.6
use Illuminate\Support\Arr;
$array = [1, 2, 3, 4, 5];
$random = Arr::random($array);
// 4 - (retrieved randomly)
"type" => Arr::random($array);

Answer 3

Just in case that anyone is looking for the answer of this question with newer version of Laravel and PHP, you can utilize the enum in PHP like so:
<?php
namespace App\Enums;
enum UserTypeEnum: string
{
case SELLER = 'seller';
case BUYER = 'buyer';
}
and then your factory will look like this:
<?php
namespace Database\Factories;
use App\Enums\UserTypeEnum;
use Illuminate\Database\Eloquent\Factories\Factory;
class TaskFactory extends Factory
{
public function definition()
{
return [
'firstName' => fake()->firstName,
'lastName' => fake()->lastName,
'username' => fake()->unique()->username,
'email' => fake()->unique()->safeEmail,
'password' => '$2y$10$92IXUNpkjO0rOQ5byMi.Ye4oKoEa3Ro9llC/.og/at2.uheWG/igi', // password,
'bio' => fake()->sentence(3, true),
'type' => fake()->randomElement(UserTypeEnum::cases()),
];
}
}
And also if your type column is nullable you can have your seeder type like fake()->randomElement([...UserTypeEnum::cases(), null]) as well.