php判断是电脑还是手机

① PHP判断客户端是电脑还是手机

php判断客户端是手机的代码，版权归原作者，我只是搬运工。
function isMobile()
{
// 如果有HTTP_X_WAP_PROFILE则一定是移动设备
if (isset ($_SERVER['HTTP_X_WAP_PROFILE']))
{
return true;
}
// 如果via信息含有wap则一定是移动设备,部分服务商会屏蔽该信息
if (isset ($_SERVER['HTTP_VIA']))
{
// 找不到为flase,否则为true
return stristr($_SERVER['HTTP_VIA'], "wap") ? true : false;
}
// 脑残法，判断手机发送的客户端标志,兼容性有待提高
if (isset ($_SERVER['HTTP_USER_AGENT']))
{
$clientkeywords = array ('nokia',
'sony',
'ericsson',
'mot',
'samsung',
'htc',
'sgh',
'lg',
'sharp',
'sie-',
'philips',
'panasonic',
'alcatel',
'lenovo',
'iphone',
'ipod',
'blackberry',
'meizu',
'android',
'netfront',
'symbian',
'ucweb',
'windowsce',
'palm',
'operamini',
'operamobi',
'openwave',
'nexusone',
'cldc',
'midp',
'wap',
'mobile'
);
// 从HTTP_USER_AGENT中查找手机浏览器的关键字
if (preg_match("/(" . implode('|', $clientkeywords) . ")/i", strtolower($_SERVER['HTTP_USER_AGENT'])))
{
return true;
}
}
// 协议法，因为有可能不准确，放到最后判断
if (isset ($_SERVER['HTTP_ACCEPT']))
{
// 如果只支持wml并且不支持html那一定是移动设备
// 如果支持wml和html但是wml在html之前则是移动设备
if ((strpos($_SERVER['HTTP_ACCEPT'], 'vnd.wap.wml') !== false) && (strpos($_SERVER['HTTP_ACCEPT'], 'textml') === false || (strpos($_SERVER['HTTP_ACCEPT'], 'vnd.wap.wml') < strpos($_SERVER['HTTP_ACCEPT'], 'textml'))))
{
return true;
}
}
return false;
}

② php怎么判断网页是电脑访问还是手机访问

<?php if(strpos($_SERVER['HTTP_ACCEPT'],'wap')!==false) {//手机 }else{ //电脑 }

③ php 判断是电脑还是手机浏览器打开

$_SERVER['HTTP_USER_AGENT']。这是用来检查浏览页面的访问者在用什么操作系统（包括版本号）浏览器（包括版本号）和用户个人偏好.其中需要检查用户的agent字符串，它是浏览器发送的HTTP请求的一部分。如：var_mp($_SERVER['HTTP_USER_AGENT']);输出：string(65)"Mozilla/5.0(WindowsNT6.1;rv:12.0)Gecko/20100101Firefox/12.0"例如:该脚本正常执行之后的输出是：正在使用InternetExplorer。/view/3909221.htm

④ PHP如何识别是电脑端或手机移动端访问网站

用css来判断当前页面的宽度和高度，现在pc的分辨率最低都在1200*768以上，iPad pro的宽度为1024px，当宽度大于1100px以上，都可以认为当前访问端为pc，一般iPad的宽度为768px，iPhone X的宽度为375px；所以当宽度低于800以下的，都视为手机移动端，现在的pc和手机自适应页面都是按照这个来区分的。

⑤ php判断终端是手机还是电脑访问网站

可以参考下这段代码，主要是通过HTTP的一些请求判断终端类型，详见代码。

<?php
functioncheck_wap(){
if(isset($_SERVER['HTTP_VIA']))returntrue;
if(isset($_SERVER['HTTP_X_NOKIA_CONNECTION_MODE']))returntrue;
if(isset($_SERVER['HTTP_X_UP_CALLING_LINE_ID']))returntrue;
if(strpos(strtoupper($_SERVER['HTTP_ACCEPT']),"VND.WAP.WML")>0){
//Checkwhetherthebrowser/gatewaysaysitacceptsWML.
$br="WML";
}else{
$browser=isset($_SERVER['HTTP_USER_AGENT'])?trim($_SERVER['HTTP_USER_AGENT']):'';
if(empty($browser))returntrue;
$mobile_os_list=array('GoogleWirelessTranscoder','WindowsCE','WindowsCE','Symbian','Android','armv6l','armv5','Mobile','CentOS','mowser','AvantGo','OperaMobi','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,$browser)||
checkSubstrs($mobile_token_list,$browser);
if($found_mobile)
$br="WML";
else$br="WWW";
}
if($br=="WML"){
returntrue;
}else{
returnfalse;
}
}
functioncheckSubstrs($list,$str){
$flag=false;
for($i=0;$i<count($list);$i++){
if(strpos($str,$list[$i])>0){
$flag=true;
break;
}
}
return$flag;
}
if(check_wap()){
echo"wap";
}else{
echo"web";
}
?>

更多问题可以去php中文网问答社区提问http://www.php.cn/wenda.html，大神在线帮你解决，希望对你有帮助

⑥ php如何判断用户通过手机wap访问还是电脑直接访问

PHP通过内置全局变量$_SERVER['HTTP_USER_AGENT']来获取用户信息，包括浏览器信息，操作系统等；判断是否是手机还是电脑终端访问，只需判断他的$_SERVER['HTTP_USER_AGENT']信息是否存在手机终端类型即可。示例如下：
<?php
//1.获取用户浏览器信息 等；
$user_agent = $_SERVER['HTTP_USER_AGENT'];

//2.列举常用手机终端类型
$mobile_agents = array("240x320","acer","acoon","acs-","abacho","ahong","airness","alcatel","amoi",
"android","anywhereyougo.com","applewebkit/525","applewebkit/532","asus","audio",
"au-mic","avantogo","becker","benq","bilbo","bird","blackberry","blazer","bleu",
"cdm-","compal","coolpad","danger","dbtel","dopod","elaine","eric","etouch","fly ",
"fly_","fly-","go.web","goodaccess","gradiente","grundig","haier","hedy","hitachi",
"htc","huawei","hutchison","inno","ipad","ipaq","iphone","ipod","jbrowser","kddi",
"kgt","kwc","lenovo","lg ","lg2","lg3","lg4","lg5","lg7","lg8","lg9","lg-","lge-","lge9","longcos","maemo",
"mercator","meridian","micromax","midp","mini","mitsu","mmm","mmp","mobi","mot-",
"moto","nec-","netfront","newgen","nexian","nf-browser","nintendo","nitro","nokia",
"nook","novarra","obigo","palm","panasonic","pantech","philips","phone","pg-",
"playstation","pocket","pt-","qc-","qtek","rover","sagem","sama","samu","sanyo",
"samsung","sch-","scooter","sec-","sendo","sgh-","sharp","siemens","sie-","softbank",
"sony","spice","sprint","spv","symbian","tablet","talkabout","tcl-","teleca","telit",
"tianyu","tim-","toshiba","tsm","up.browser","utec","utstar","verykool","virgin",
"vk-","voda","voxtel","vx","wap","wellco","wig browser","wii","windows ce",
"wireless","xda","xde","zte");

foreach ($mobile_agents as $device) {
if (stristr($user_agent, $device)) {
//手机访问
$is_mobile = true;
break;
}
}
//判断手机标识是否为真
if($is_mobile){
echo "手机访问！";
}else{
echo "电脑访问！";
}

?>

回答不容易,希望能帮到您,满意请帮忙采纳一下，谢谢 !

⑦ php 判断是手机版还是电脑端

<? /** *程 序：iswap) *最后更新：2010.11.4 22:56 *程序返回：@return bool 是否是移动设备 *该程序可以任意传播和修改，但是请保留以上版权信息! */ function isMobile() { // 如果有HTTP_X_WAP_PROFILE则一定是移动设备 if (isset ($_SERVER['HTTP_X_WAP_PROFILE'])) { return true; } //如果via信息含有wap则一定是移动设备,部分服务商会屏蔽该信息 if (isset ($_SERVER['HTTP_VIA'])) { //找不到为flase,否则为true return stristr($_SERVER['HTTP_VIA'], "wap") ? true : false; } //脑残法，判断手机发送的客户端标志,兼容性有待提高 if (isset ($_SERVER['HTTP_USER_AGENT'])) { $clientkeywords = array ( 'nokia', 'sony', 'ericsson', 'mot', 'samsung', 'htc', 'sgh', 'lg', 'sharp', 'sie-', 'philips', 'panasonic', 'alcatel', 'lenovo', 'iphone', 'ipod', 'blackberry', 'meizu', 'android', 'netfront', 'symbian', 'ucweb', 'windowsce', 'palm', 'operamini', 'operamobi', 'openwave', 'nexusone', 'cldc', 'midp', 'wap', 'mobile' ); // 从HTTP_USER_AGENT中查找手机浏览器的关键字 if (preg_match("/(" . implode('', $clientkeywords) . ")/i", strtolower($_SERVER['HTTP_USER_AGENT']))) { return true; } } //协议法，因为有可能不准确，放到最后判断 if (isset ($_SERVER['HTTP_ACCEPT'])) { // 如果只支持wml并且不支持html那一定是移动设备 // 如果支持wml和html但是wml在html之前则是移动设备 if ((strpos($_SERVER['HTTP_ACCEPT'], 'vnd.wap.wml') !== false) && (strpos($_SERVER['HTTP_ACCEPT'], 'text/html') === false (strpos($_SERVER['HTTP_ACCEPT'], 'vnd.wap.wml') < strpos($_SERVER['HTTP_ACCEPT'], 'text/html')))) { return true; } } return false; } ?>

⑧ php 判断是否是手机还是电脑

<?php
error_reporting(E_ALL||~E_NOTICE);
header("Content-Type:text/html;charset=utf8");
functionisMobile(){
$useragent=isset($_SERVER['HTTP_USER_AGENT'])?$_SERVER['HTTP_USER_AGENT']:'';
$useragent_commentsblock=preg_match('|(.*?)|',$useragent,$matches)>0?$matches[0]:'';
functionCheckSubstrs($substrs,$text){
foreach($substrsas$substr)
if(false!==strpos($text,$substr)){
returntrue;
}
returnfalse;
}
$mobile_os_list=array('GoogleWirelessTranscoder','WindowsCE','WindowsCE','Symbian','Android','armv6l','armv5','Mobile','CentOS','mowser','AvantGo','OperaMobi','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){
returntrue;
}else{
returnfalse;
}
}

if(isMobile()){
echo"是在手机端";
exit();
}else{
echo"是在PC端";
exit();
}
?>

⑨ 网页怎么判断是电脑浏览还是手机终端

不同的网页判断基准不一样

一、php/html网页判断标准

1、php网页是根据用户访问的设备分辨率来判断是电脑浏览器或者是手机浏览器的。

2、例如php通过如下代码即可实现统计：

<?php
functioncheck_wap(){
if(isset($_SERVER['HTTP_VIA']))returntrue;
if(isset($_SERVER['HTTP_X_NOKIA_CONNECTION_MODE']))returntrue;
if(isset($_SERVER['HTTP_X_UP_CALLING_LINE_ID']))returntrue;
if(strpos(strtoupper($_SERVER['HTTP_ACCEPT']),"VND.WAP.WML")>0){
//Checkwhetherthebrowser/gatewaysaysitacceptsWML.
$br="WML";
}else{
$browser=isset($_SERVER['HTTP_USER_AGENT'])?trim($_SERVER['HTTP_USER_AGENT']):'';
if(empty($browser))returntrue;
$mobile_os_list=array('GoogleWirelessTranscoder','WindowsCE','WindowsCE','Symbian','Android','armv6l','armv5','Mobile','CentOS','mowser','AvantGo','OperaMobi','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,$browser)||
checkSubstrs($mobile_token_list,$browser);
if($found_mobile)
$br="WML";
else$br="WWW";
}
if($br=="WML"){
returntrue;
}else{
returnfalse;
}
}
functioncheckSubstrs($list,$str){
$flag=false;
for($i=0;$i<count($list);$i++){
if(strpos($str,$list[$i])>0){
$flag=true;
break;
}
}
return$flag;
}
if(check_wap()){
echo"wap";
}else{
echo"web";
}
?>

二、javajavascript的判断标准：

1、JavaScript不管是判断电脑浏览器还是手机浏览器，都是通过User Agent 来判断；

2、以 javascript判断实力如下：

<coding-1lang="other">
<scripttype="text/javascript">
varbrowser={
versions:function(){
varu=navigator.userAgent,app=navigator.appVersion;
return{
trident:u.indexOf('Trident')>-1,//IE内核
presto:u.indexOf('Presto')>-1,//opera内核
webKit:u.indexOf('AppleWebKit')>-1,//苹果、谷歌内核
gecko:u.indexOf('Gecko')>-1&&u.indexOf('KHTML')==-1,//火狐内核
mobile:!!u.match(/AppleWebKit.*Mobile.*/)||!!u.match(/AppleWebKit/),//是否为移动终端
ios:!!u.match(/(i[^;]+;(U;)?CPU.+MacOSX/),//ios终端
android:u.indexOf('Android')>-1||u.indexOf('Linux')>-1,//android终端或者uc浏览器
iPhone:u.indexOf('iPhone')>-1||u.indexOf('Mac')>-1,//是否为iPhone或者QQHD浏览器
iPad:u.indexOf('iPad')>-1,//是否iPad
webApp:u.indexOf('Safari')==-1//是否web应该程序，没有头部与底部
};
}()
}

document.writeln("是否为移动终端:"+browser.versions.mobile);
document.writeln("ios终端:"+browser.versions.ios);
document.writeln("android终端:"+browser.versions.android);
document.writeln("是否为iPhone:"+browser.versions.iPhone);
document.writeln("是否iPad:"+browser.versions.iPad);
document.writeln(navigator.userAgent);
</script>
</coding>

⑩ php如何判断客户端是pc还是手机

//判断是否是手机
functionis_mobile()
{
$agent=strtolower($_SERVER['HTTP_USER_AGENT']);
$is_pc=(strpos($agent,'windowsnt'))?true:false;
$is_mac=(strpos($agent,'macos'))?true:false;
$is_iphone=(strpos($agent,'iphone'))?true:false;
$is_android=(strpos($agent,'android'))?true:false;
$is_ipad=(strpos($agent,'ipad'))?true:false;


if($is_pc){
returnfalse;
}

if($is_mac){
returntrue;
}

if($is_iphone){
returntrue;
}

if($is_android){
returntrue;
}

if($is_ipad){
returntrue;
}
}