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 | 复制代码 |
//使用实例 include 'Mobile_Detect.php'; // Check for any mobile device. // Check for any tablet. // Check for any mobile device, excluding tablets. if ($detect->isMobile() && !$detect->isTablet()) // Alternative to $detect->isAndroidOS() // Batch usage // Version check. |
代码如下 | 复制代码 | ||||
//使用实例
|
代码如下 | 复制代码 |
ua = strtolower($_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:
var isIPhone = /iPhone/i.test(navigator.userAgent),
代码如下
代码如下
复制代码
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
);