判断是否手机浏览器

$KaTeX parse error: Expected 'EOF', got '\Browser' at position 15: broswer = new \̲B̲r̲o̲w̲s̲e̲r̲(); if($ broswer->isMobileBrowser()){
redirect(’/index.php?g=Wap&m=Index&a=index’);exit;
}

public function isMobileBrowser(){
//根据 HTTP_X_WAP_PROFILE是否存在进行判断，存在则是移动端(部分服务商会屏蔽该信息)
if(isset( $KaTeX parse error: Double subscript at position 16: _SERVER['HTTP_X_̲WAP_PROFILE']))\dots$ _server[‘HTTP_VIA’])){
return false;
}
//根据手机发送的客户端标志进行判断
if(isset($_SERVER[‘HTTP_USER_AGENT’])){
$clientkeywords = array (‘nokia’, ‘sony’,‘ericsson’,‘mot’,
‘samsung’,‘htc’,‘sgh’,‘lg’,‘sharp’,
‘sie-’,‘philips’,‘panasonic’,‘alcatel’,
‘lenovo’,‘iphone’,‘ipod’,‘blackberry’,
‘meizu’,‘android’,‘netfront’,‘symbian’,
‘ucweb’,‘windowsce’,‘palm’,‘operamini’,
‘operamobi’,‘openwave’,‘nexusone’,‘cldc’,
‘midp’,‘wap’,‘mobile’
);
$data = implode(’|’, $clientkeywords); dump($ data);die;

        if (preg_match("/(" . implode('|', $clientkeywords) . ")/i", strtolower($_SERVER['HTTP_USER_AGENT']))){
            return true;
        }
    }
    //根据协议进行判断，此方法有可能不正确或是判断不出来
    if (isset ($_SERVER['HTTP_ACCEPT'])) {
        // 如果只支持wml并且不支持html那一定是移动设备
        // 如果支持wml和html但是wml在html之前则是移动设备
        if ((strpos($_SERVER['HTTP_ACCEPT'], 'vnd.wap.wml') !== false) && (strpos($_SERVER['HTTP_ACCEPT'], 'text/html') === false || (strpos($_SERVER['HTTP_ACCEPT'], 'vnd.wap.wml') < strpos($_SERVER['HTTP_ACCEPT'], 'text/html')))) {
            return true;
        }
    }
    return false;
}
function checkMobileSystem(){

    if(stripos($_SERVER['HTTP_USER_AGENT'], 'iPhone')||stripos($_SERVER['HTTP_USER_AGENT'], 'iPad')){
        return self::MOBILE_CLIENT_IOS;
    }else if(stripos($_SERVER['HTTP_USER_AGENT'], 'Android')){
        return self::MOBILE_CLIENT_ANDROID;
    }else{
        return self::MOBILE_CLIENT_OTHER;
    }
}
function isWXMobileBrowser(){
    if(stripos($_SERVER['HTTP_USER_AGENT'],'MicroMessenger')!==false){
        return true;
    }
    return false;
}

判断是否手机浏览器

猜你喜欢