目前使用手机或平板浏览页面越来越普遍,这就要有必要给自己网站做一个手机主题,但是如果要使用手机主题,就必须进行判断,判断是否为手机用户,如果是,返回移动端页面,如果否则返回正常PC端页面。下面这个PHP函数,可以用来判断客户端类型,从而确定输出的页面类型。下面长沙做网站湘龙工作室以wordpress做网站系统为例给大家讲解下如何实现做网站系统自动判断访客是否使用移动设备。
第一步:自定义函数
在functions.php内加入如下代码
/*判断是否移动端访问*/
function is_mobile() {
$user_agent = $_SERVER['HTTP_USER_AGENT'];
$mobile_browser = Array(
"mqqbrowser", //手机QQ浏览器
"opera mobi", //手机Opera
"juc","iuc",//UC浏览器
"fennec","ios","applewebKit/420","applewebkit/525","applewebkit/532","ipad","iphone","ipaq","ipod",
"iemobile", "windows ce",//windows phone
"240x320","480x640","acer","android","anywhereyougo.com","asus","audio","blackberry","blazer","coolpad" ,"dopod", "etouch", "hitachi","htc","huawei", "jbrowser", "lenovo","lg","lg-","lge-","lge", "mobi","moto","nokia","phone","samsung","sony","symbian","tablet","tianyu","wap","xda","xde","zte"
);
$is_mobile = false;
foreach ($mobile_browser as $device) {
if (stristr($user_agent, $device)) {
$is_mobile = true;
break;
}
}
return $is_mobile;
}
第二步:函数调用
条件判断,在调用时返回不同的页面内容
<?php if (is_mobile() ): ?>
// 移动端输出内容
<?php else: ?>
// PC端输出内容
<?php endif; ?>
其实上述代码只要是php语言的网站都可以适用,如果是非wordpress系统的网站想要实现自动判断访客是否使用移动设备可以访问
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