private function smarty()
 {
     if (self::$_view === null) {
         $smarty = new \Smarty();
         $smarty->setTemplateDir(ROOT_PATH . "application" . DIRECTORY_SEPARATOR . "mvc" . DIRECTORY_SEPARATOR . "view");
         self::$_view = $smarty;
     }
     return self::$_view;
 }
<?php

session_start();
spl_autoload_register(function ($class) {
    require_once __DIR__ . '/' . $class . '.php';
});
use framework\FrameworkController;
use lib\GlobalHelper;
$responseForUser = FrameworkController::requestFromUser();
if (!GlobalHelper::isRequestAjax()) {
    ?>
	<meta charset="UTF-8">
	<SCRIPT LANGUAGE='Javascript' SRC='<?php 
    echo \Config::getBaseURL();
    ?>
frontend/js/jquery-2.1.1.min.js'></SCRIPT>
	<link rel="stylesheet" href="<?php 
    echo \Config::getBaseURL();
    ?>
frontend/lib/bootstrap-3.2.0-dist/css/bootstrap.css">
	<script src="<?php 
    echo \Config::getBaseURL();
    ?>
frontend/lib/bootstrap-3.2.0-dist/js/bootstrap.min.js"></script>
	
	<link rel='stylesheet' href='<?php 
    echo \Config::getBaseURL();
    ?>
frontend/css/main.css' type='text/css' />
	<SCRIPT LANGUAGE='Javascript' SRC='<?php 
    echo \Config::getBaseURL();