src/View/Helper/Service/DateFormatHelperFactory.php
public function createService(ServiceLocatorInterface $serviceLocator)
    {
        $helper = new DateFormat();
        $helper->setLocale(Locale::DEFAULT_LOCALE);
        return $helper;
    }
public function createService(ServiceLocatorInterface $serviceLocator)
    {
        $helper = new DateFormat();
        $helper->setLocale(Locale::DEFAULT_LOCALE);
        return $helper;
    }
Creates an instance of \Core\View\Helper\Params

- injects the MvcEvent instance

@param ServiceLocatorInterface $serviceLocator
@return \Core\View\Helper\Params
@see \Zend\ServiceManager\FactoryInterface::createService()