faker-providers.md

Faker Providers

As explained in nelmio/alice documentation, you have three ways to declare custom data provider. To use Custom Faker Provider classes you will have to declare them as services:

<?php

namespace AppBundle\DataFixtures\Faker\Provider;

class FooProvider
{
    public static function foo($str)
    {
        return 'foo'.$str;
    }
}

Then declare it as a service with the nelmio_alice.faker.provider tag:

# app/config/services.yml

services:
    data_fixtures.provider.foo:
        class: App\DataFixtures\Provider\FooProvider
        tags: [ { name: nelmio_alice.faker.provider } ]

That's it! You can now use it in your fixtures:

# app/Resources/fixtures/orm/dummy.yml

AppBundle\Entity\Dummy:
    brand{1..10}:
        name: <foo('a string')>

Warning: rely on Custom Faker Providers helpers to generate random data (most of them are static).

Refer to nelmio/alice for a more advanced documentation.

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