检测移动设备的php代码(手机访问)

//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)

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, $replace); 
    } 
    else   www.111com.net
    { 
        @header($string, $replace, $http_response_code); 
    } 
} 

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
);