停止在iPad上重定向移动网站

Question

我必须有两个站点，一个是我的主站点，另一个是移动站点。这是我用于在移动设备中使用移动站点时重定向站点的脚本。现在我想忽略iPad的移动网站重定向。我已经使用这个脚本，但它不忽略iPad，它仍然在移动网站上重定向Ipad，我不想要这个。 Plz的帮助。

<?php 
    function check_user_agent ($type = NULL) { 
      $user_agent = strtolower ($_SERVER['HTTP_USER_AGENT']); 
      if ($type == 'bot') { 
        // matches popular bots 
        if (preg_match ("/googlebot|adsbot|yahooseeker|yahoobot|msnbot|watchmouse|pingdom\.com|feedfetcher-google/", $user_agent)) { 
          return true; 
          // watchmouse|pingdom\.com are "uptime services" 
        } 
      } else if ($type == 'browser') { 
        // matches core browser types 
        if (preg_match ("/mozilla\/|opera\//", $user_agent)) { 
          return true; 
        } 
      } else if ($type == 'mobile') { 
        // matches popular mobile devices that have small screens and/or touch inputs 
        // mobile devices have regional trends; some of these will have varying popularity in Europe, Asia, and America 
        // detailed demographics are unknown, and South America, the Pacific Islands, and Africa trends might not be represented, here 


        if(preg_match ("/iPad/", $user_agent)) { 
          return false; 
        } else if (preg_match ("/phone|iphone|itouch|ipod|symbian|android|htc_|htc-|palmos|blackberry|opera mini|iemobile|windows ce|nokia|fennec|hiptop|kindle|mot |mot-|webos\/|samsung|sonyericsson|^sie-|nintendo/", $user_agent)) { 
          // these are the most common 
          return true; 
        } else if (preg_match ("/mobile|pda;|avantgo|eudoraweb|minimo|netfront|brew|teleca|lg;|lge |wap;| wap /", $user_agent)) { 
          // these are less common, and might not be worth checking 
          return true; 
        } 
      } 
      return false; 
    } 
    $ismobile = check_user_agent('mobile'); 
    if($ismobile) { 
    header('Location:mobiles_site_url'); 
    } 
    ?> 

Answer 1

您的用户代理字符串，第一行用strtolower()来检查“的iPad”中有一个大写字母。

尝试：

if(preg_match ("/ipad/", $user_agent)) { // all lower case 
    .... 
}