Faker\Test\Provider\PaymentTest::localeDataProvider PHP Method

    public function localeDataProvider()
    {
        $providerPath = realpath(__DIR__ . '/../../../src/Faker/Provider');
        $localePaths = array_filter(glob($providerPath . '/*', GLOB_ONLYDIR));
        foreach ($localePaths as $path) {
            $parts = explode('/', $path);
            $locales[] = array($parts[count($parts) - 1]);
        }
        return $locales;
    }