Eva\EvaEngine\Engine::registerViewHelpers PHP Метод

    public function registerViewHelpers()
    {
        $di = $this->getDI();
        $cachePrefix = $this->getAppName();
        $cacheFile = $this->getConfigPath() . "/_cache.{$cachePrefix}.helpers.php";
        $helpers = $this->readCache($cacheFile);
        if ($helpers) {
            Tag::registerHelpers($helpers);
            return $this;
        }
        $helpers = array();
        $moduleManager = $di->getModuleManager();
        $modules = $moduleManager->getModules();
        foreach ($modules as $moduleName => $module) {
            $moduleHelpers = $moduleManager->getModuleViewHelpers($moduleName);
            if (is_array($moduleHelpers)) {
                $helpers += $moduleHelpers;
            }
        }
        Tag::registerHelpers($helpers);
        if (!$di->getConfig()->debug && $helpers) {
            $this->writeCache($cacheFile, $helpers);
        }
        return $this;
    }