phpcms判断是否为手机

有时候我们可能需要判断用户的终端类型，返回不同的页面效果，比如手机和电脑返回不同的url页面，那么phpcms如何判断呢？我们一起来学习一下吧！

phpcms判断是否为手机

创建一个isMobile()方法，用来判断用户是否是手机访问。

 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;   }   }