Zend\Mvc\Service\ViewHelperManagerFactory::injectOverrideFactories PHP Method

    private function injectOverrideFactories(HelperPluginManager $plugins, ContainerInterface $services)
    {
        // Configure URL view helper
        $urlFactory = $this->createUrlHelperFactory($services);
        $plugins->setFactory(ViewHelper\Url::class, $urlFactory);
        $plugins->setFactory('zendviewhelperurl', $urlFactory);
        // Configure base path helper
        $basePathFactory = $this->createBasePathHelperFactory($services);
        $plugins->setFactory(ViewHelper\BasePath::class, $basePathFactory);
        $plugins->setFactory('zendviewhelperbasepath', $basePathFactory);
        // Configure doctype view helper
        $doctypeFactory = $this->createDoctypeHelperFactory($services);
        $plugins->setFactory(ViewHelper\Doctype::class, $doctypeFactory);
        $plugins->setFactory('zendviewhelperdoctype', $doctypeFactory);
        return $plugins;
    }