PHP识别电脑还是手机访问网站

      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’;
      else
      echo ‘电脑登录’;
  
 

文章来源: coderfix.blog.csdn.net，作者：小雨青年，版权归原作者所有，如需转载，请联系作者。

原文链接：coderfix.blog.csdn.net/article/details/16948487