Translator delegator

TranslatorDelegator.php

<?php
namespace Common\Form\Delegator;

use Zend\ServiceManager\DelegatorFactoryInterface;
use Zend\ServiceManager\ServiceLocatorInterface;
use Zend\Validator\AbstractValidator;

class TranslatorDelegator
{
    public function createDelegatorWithName(ServiceLocatorInterface $serviceLocator, $name, $requestedName, $callback)
    {
        /** @var \Zend\Mvc\I18n\Translator|object $translator */
        $translator = $callback();
        $translator->addTranslationFile(
            'phpArray',
            './vendor/zendframework/zendframework/resources/languages/pl/Zend_Validate.php'
        );
        AbstractValidator::setDefaultTranslator($translator);

        return $translator;
    }
}