2012-12-19 18 views
-1

我想要做的是爲我的CodeIgniter網站創建與移動網站相同的副本。它的網址應該是m.example.comSERVER_NAME將www作爲子域返回

正如我前面在here中提到的那樣,我使用鉤子進行重定向。現在我有另一個問題。通過使用HTTP_USER_AGENT檢查用戶代理是否是移動用戶,通過使用php頭功能將www.example.com重定向到m.example.com。儘管我重定向,但當我在m.example.com中打印$_SERVER["SERVER_NAME"]時,它仍然看起來像www.example.com。這裏有什麼問題?我的鉤子代碼如下:

class Mobile 
{ 
public function isMobile() 
{ 
    $useragent = $_SERVER['HTTP_USER_AGENT']; 

    if(preg_match('/android.+mobile|Android 4.1.1|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|opera m(ob|in)i|palm(os)?|phone|p(ixi|re)\/|plucker|pocket|psp|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i',$useragent)||preg_match('/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s)|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp(i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac(|\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt(|\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg(g|\/(k|l|u)|50|54|e\-|e\/|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(di|rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v)|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v)|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-|)|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|xda(\-|2|g)|yas\-|your|zeto|zte\-/i',substr($useragent,0,4))) 
    { 
     $fullUrl = $_SERVER["SERVER_NAME"] . $_SERVER["REQUEST_URI"]; 
     $fullUrl = str_replace('http://', '', $fullUrl); 

     if(substr($fullUrl, 0, 3) == 'www') 
     { 
      $fullUrl = 'http://' . str_replace('www', 'm', $fullUrl); 
      header("Location:" . $fullUrl); 
      exit; 
     } 
     if(substr($fullUrl, 0, 3) == 'new') 
     { 
      $fullUrl = 'http://m.' . $fullUrl; 

      header("Location:" . $fullUrl); 
     } 
     else if(substr($fullUrl, 0, 4) == 'beta') 
     { 
      $fullUrl = 'http://m.' . $fullUrl; 

      header("Location:" . $fullUrl); 
     } 
    } 
} 
} 
+1

'www' **是子域。 – Peon

+0

@DainisAbols你是什麼意思?你能解釋清楚嗎? –

+0

@OnurGökerhttp://en.wikipedia.org/wiki/Subdomain – Peon

回答

0

好的我發現了這個問題。問題在於index.php文件。當我將index.php文件更改爲default.php時,問題就解決了。

另一種解決方案是在nginx服務器中定義m子域。