检测移动设备的php代码(手机访问)

如果我们要判断访问网站的是手机用户还是PC用户我们只要获取用户的HTTP_USER_AGENT即可，我先介绍了一个通用的Mobile_Detect，后面两个例子是自己写的希望对各位有帮助。

php代码

代码如下

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//使用实例 include 'Mobile_Detect.php'; $detect = new Mobile_Detect(); // Check for any mobile device. if ($detect->isMobile()) // Check for any tablet. if($detect->isTablet()) // Check for any mobile device, excluding tablets. if ($detect->isMobile() && !$detect->isTablet()) if ($detect->isMobile() && !$detect->isTablet()) // Alternative to $detect->isAndroidOS() $detect->is('AndroidOS'); // Batch usage foreach($userAgents as $userAgent){   $detect->setUserAgent($userAgent);   $isMobile = $detect->isMobile(); } // Version check. $detect->version('iPad'); // 4.3 (float)

 代码如下

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//使用实例

include 'Mobile_Detect.php';

代码如下

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ua = strtolower($_SERVER['HTTP_USER_AGENT']); $uachar = "/(nokia|sony|ericsson|mot|samsung|sgh|lg|philips|panasonic|alcatel|lenovo|cldc|midp|mobile|wap)/i"; if(($ua == '' || preg_match($uachar, $ua))&& !strpos(strtolower($_SERVER['REQUEST_URI']),'wap')) {     $Loaction = 'wap/';     if (!empty($Loaction))     {         ecs_header("Location: $Loactionn");         exit;     } }   /**  * 自定义 header 函数，用于过滤可能出现的安全隐患  *  * @param   string  string  内容  *  * @return  void  **/  function ecs_header($string, $replace = true, $http_response_code = 0)  {      if (strpos($string, '../upgrade/index.php') === 0)      {          echo '';      }      $string = str_replace(array("r", "n"), array('', ''), $string);        if (preg_match('/^s*location:/is', $string))      {          @header($string . "n", $replace);            exit();      }        if (emptyempty($http_response_code) || PHP_VERSION < '4.3') { @header($string, $replace); } else www.111cn.net { @header($string, $replace, $http_response_code); } }

$detect = new Mobile_Detect();<script>ec(2);</script> <🎜>// Check for any mobile device.<🎜> if ($detect->isMobile()) // Check for any tablet. if($detect->isTablet()) // Check for any mobile device, excluding tablets. if ($detect->isMobile() && !$detect->isTablet()) if ($detect->isMobile() && !$detect->isTablet()) // Alternative to $detect->isAndroidOS() $detect->is('AndroidOS'); // Batch usage foreach($userAgents as $userAgent){   $detect->setUserAgent($userAgent);   $isMobile = $detect->isMobile(); } // Version check. $detect->version('iPad'); // 4.3 (float)

php判断手机访问

代码如下

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ua = strtolower($_SERVER['HTTP_USER_AGENT']); $uachar = "/(nokia|sony|ericsson|mot|samsung|sgh|lg|philips|panasonic|alcatel|lenovo|cldc|midp|mobile|wap)/i"; if(($ua == '' || preg_match($uachar, $ua))&& !strpos(strtolower($_SERVER['REQUEST_URI']),'wap')) {     $Loaction = 'wap/';     if (!empty($Loaction))     {         ecs_header("Location: $Loactionn");         exit;     } }   /**  * 自定义 header 函数，用于过滤可能出现的安全隐患  *  * @param   string  string  内容  *  * @return  void  **/  function ecs_header($string, $replace = true, $http_response_code = 0)  {      if (strpos($string, '../upgrade/index.php') === 0)      {          echo '';      }      $string = str_replace(array("r", "n"), array('', ''), $string);        if (preg_match('/^s*location:/is', $string))      {          @header($string . "n", $replace);            exit();      }        if (emptyempty($http_response_code) || PHP_VERSION < '4.3')      {          @header($string, $replace);      }      else   www.111cn.net     {          @header($string, $replace, $http_response_code);      }  }

js代码

测试代码：

 代码如下

代码如下	复制代码
var isIPhone = /iPhone/i.test(navigator.userAgent),  isIPad = /iPad/i.test(navigator.userAgent),  isAndroid = /android/i.test(navigator.userAgent); var isIOS = isIPhone  || isIPad; alert(  "iPhone? " isIPhone "tr"  "iPad? " isIPad "tr"  "Android? " isAndroid "tr"  "iOS? " isIOS );

复制代码 var isIPhone = /iPhone/i.test(navigator.userAgent),
 isiPad = /iPad/i.test(navigator.userAgent),
 isAndroid = /android/i.test(navigator.userAgent);
var isIOS = isIPhone || isiPad;
警报（
 “iPhone？” isIPhone "tr"
 “iPad？” isiPad “tr”
 “Android？” isAndroid “tr”
 “iOS？”是IOS
);

<script>ec(2);</script>