do register page

@@ -9,11 +9,11 @@
  * @version 1.0 (2015-9-15 11:55:25)
  * @author fei.hong <fei.hong@yoho.cn>
  */
+
 namespace Action;
 
 use Yaf\Controller_Abstract;
 use Yaf\Dispatcher;
-
 use Hood\Cache;
 
 class AbstractAction extends Controller_Abstract
@@ -57,7 +57,7 @@ class AbstractAction extends Controller_Abstract
     {
         return $this->_request->getPost($key, $default);
     }
-    
+
     /**
      * 使用Memcache缓存
      * 
@@ -67,13 +67,16 @@ class AbstractAction extends Controller_Abstract
      */
     protected function memcache($node = null, $childNode = 'hosts')
     {
+        // WINDOWS
         if (PATH_SEPARATOR === '\\') {
             return Cache::memcache($node, $childNode);
-        } else {
+        } 
+        // LINUX
+        else {
             return Cache::memcached($node, $childNode);
         }
     }
-    
+
     /**
      * 关闭模板自动渲染
      * 
@@ -83,7 +86,7 @@ class AbstractAction extends Controller_Abstract
     {
         Dispatcher::getInstance()->autoRender(false);
     }
-    
+
     /**
      * 输出JSON数据到浏览器
      * 
@@ -92,14 +95,14 @@ class AbstractAction extends Controller_Abstract
     protected function echoJson($json)
     {
         headers_sent() || header('Content-Type: application/json; charset=utf-8;');
-        if(is_array($json))
-        {
+
+        if (is_array($json)) {
             $json = json_encode($json);
         }
-        
+
         echo $json;
     }
-    
+
     /**
      * 返回JSON数据
      * 
@@ -116,7 +119,7 @@ class AbstractAction extends Controller_Abstract
             'data' => $data,
         ));
     }
-    
+
     /**
      * 判断是不是AJAX请求
      * 
@@ -126,17 +129,17 @@ class AbstractAction extends Controller_Abstract
     {
         return $this->_request->isXmlHttpRequest();
     }
-    
+
     /**
      * 跳转到错误页面
      */
     protected function error()
     {
         headers_sent() || header('Location: /error.html');
-        
+
         exit;
     }
-    
+
     /**
      * 设置网站SEO的标题
      * 
@@ -147,7 +150,7 @@ class AbstractAction extends Controller_Abstract
     {
         $this->_view->assign('title', $title);
     }
-    
+
     /**
      * 设置网站SEO的关键词
      * 
@@ -158,7 +161,7 @@ class AbstractAction extends Controller_Abstract
     {
         $this->_view->assign('keywords', $keywords);
     }
-    
+
     /**
      * 设置网站SEO的描述内容
      * 
@@ -169,7 +172,7 @@ class AbstractAction extends Controller_Abstract
     {
         $this->_view->assign('description', $description);
     }
-    
+
     /**
      * 设置网站导航头部信息
      * 
@@ -191,10 +194,10 @@ class AbstractAction extends Controller_Abstract
         if (!empty($homeUrl)) {
             $header['pageHeader']['navHome'] = $homeUrl;
         }
-        
+
         $this->_view->assign('header', $header);
     }
-    
+
     /**
      * 设置网站导航底部信息
      * 
@@ -203,21 +206,21 @@ class AbstractAction extends Controller_Abstract
     protected function setNavFooter()
     {
         $footer = array();
-        
+
         // 已登录 @todo
         if (false) {
             $footer['pageFooter']['user'] = array();
             $footer['pageFooter']['user']['name'] = 'goodboy'; // 昵称
             $footer['pageFooter']['user']['url'] = ''; // 个人中心链接
             $footer['pageFooter']['user']['signoutUrl'] = ''; // 登出链接
-        } 
+        }
         // 未登录
         else {
             $footer['pageFooter'] = array();
             $footer['pageFooter']['loginUrl'] = ''; // 登录链接
             $footer['pageFooter']['signupUrl'] = ''; // 注册链接
         }
-        
+
         $this->_view->assign('footer', $footer);
     }