php判断手机访问还是电脑访问示例分享

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我是靠谱客的博主美好眼神，这篇文章主要介绍php判断手机访问还是电脑访问示例分享，现在分享给大家，希望可以做个参考。

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';
?>