复制代码 代码如下:
<?php
function isMobile(){
$useragent=isset($_SERVER["HTTP_USER_AGENT"]) ? $_SERVER["HTTP_USER_AGENT"] : "";
$useragent_commentsblock=preg_match("|(.*?)|",$useragent,$matches)>0?$matches[0]:"";
function CheckSubstrs($substrs,$text){
foreach($substrs as $substr)
if(false!==strpos($text,$substr)){
return true;
}
return false;
}
$mobile_os_list=array("Google Wireless Transcoder","Windows CE","WindowsCE","Symbian","Android","armv6l","armv5","Mobile","CentOS","mowser","AvantGo","Opera Mobi","J2ME/MIDP","Smartphone","Go.Web","Palm","iPAQ");
$mobile_token_list=array("Profile/MIDP","Configuration/CLDC-","160×160","176×220","240×240","240×320","320×240","UP.Browser","UP.Link","SymbianOS","PalmOS","PocketPC","SonyEricsson","Nokia","BlackBerry","Vodafone","BenQ","Novarra-Vision","Iris","NetFront","HTC_","Xda_","SAMSUNG-SGH","Wapaka","DoCoMo","iPhone","iPod"); $found_mobile=CheckSubstrs($mobile_os_list,$useragent_commentsblock) ||
CheckSubstrs($mobile_token_list,$useragent); if ($found_mobile){
return true;
}else{
return false;
}
}
if (isMobile())
echo "手机登录m.jb51.com";
else
echo "电脑登录www.jb51.com";
?>
