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[PHP代码] 四十四章 PHP识别电脑与手机登录

发表于 2018-4-8 08:00:03

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_tokenlist=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');

  1. $found_mobile=CheckSubstrs($mobile_os_list,$useragent_commentsblock) ||
  2. CheckSubstrs($mobile_token_list,$useragent);
  3. if ($found_mobile){
  4. return true;
  5. }else{
  6. return false;
  7. }
复制代码

}
if (isMobile())
echo '手机登录m.php.com';
else
echo '电脑登录www.php.com';
?>



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