Elcodi\Admin\BannerBundle\Form\Type\BannerZoneType::getBlockPrefix PHP Метод

The block prefix defaults to the underscored short class name with the "Type" suffix removed (e.g. "UserProfileType" => "user_profile").

public getBlockPrefix ( ) : string
Результат	string	The prefix of the template block name

    public function getBlockPrefix()
    {
        return 'elcodi_admin_banner_form_type_banner_zone';
    }

BannerZoneType