php判断手机浏览还是web浏览,并执行相应的动作简单实例

正好需要，在网上找了好久，记录一下

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()){
  header('location: ./app/index.php');//如果为手机端，执行跳转
}
else{
  header('location: ./web/index.php');//如果非手机端，执行跳转
}

以上这篇php判断手机浏览还是web浏览,并执行相应的动作简单实例就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持。