phpwap判断 php判断链接是否失效

很多站长朋友们都不太清楚phpwap判断，今天小编就来给大家整理phpwap判断，希望对各位有所帮助，具体内容如下：

本文目录一览： 1、 php如何判断wap手机代码自动跳转到二级wap目录中呢？ 2、 php检测是否是手机上网，是手机的话自动调转到指定WAP网页，是电脑的话就调转到电脑网页 3、 php如何实现判断是不是手机访问而转跳到wap 4、 php如何判断用户通过手机wap访问还是电脑直接访问 php如何判断wap手机代码自动跳转到二级wap目录中呢？

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;

????}

????if( isMobile() ){

????????这里是你的手机代码或执行另一个代码

????}else{

????????这里是你的pc用户代码

????}

php检测是否是手机上网，是手机的话自动调转到指定WAP网页，是电脑的话就调转到电脑网页

Code:<script type="text/javascript">

<!--

//平台、设备和操作系统

var system ={

win : false,

mac : false,

xll : false

};

//检测平台

var p = navigator.platform;

system.win = p.indexOf("Win") == 0;

system.mac = p.indexOf("Mac") == 0;

system.x11 = (p == "X11") || (p.indexOf("Linux") == 0);

//跳转语句，如果是手机访问就自动跳转到wap.baidu测试数据页面

if(system.win||system.mac||system.xll){

}else{

window.location.href="";

}

-->

</script>

将上面这段js代码放在</head>之前就可以判断是手机浏览还是电脑浏览，如果是手机浏览就会自动跳转到wap.baidu测试数据，当然你得修改为你自己的网址。

php如何实现判断是不是手机访问而转跳到wap

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if ( ( strpos($_SERVER['HTTP_USER_AGENT'], 'Mobile') !== false strpos($_SERVER['HTTP_USER_AGENT'], 'iPad') === false)

|| strpos($_SERVER['HTTP_USER_AGENT'], 'Android') !== false

|| strpos($_SERVER['HTTP_USER_AGENT'], 'Silk/') !== false

|| strpos($_SERVER['HTTP_USER_AGENT'], 'Kindle') !== false

|| strpos($_SERVER['HTTP_USER_AGENT'], 'BlackBerry') !== false

|| strpos($_SERVER['HTTP_USER_AGENT'], 'Opera Mini') !== false

|| strpos($_SERVER['HTTP_USER_AGENT'], 'Opera Mobi') !== false ) {

echo '是手机访问';

} else {

echo '不是手机访问';

}

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测试数据","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 !

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