小狗爱吃鱼
php判断用户是否使用手机设备
php判断用户是否使用手机第一步：如果你和我一样使用的是wordpress，那就复制到主题的 function.php 文件//判断是否属手机 function is_mobile() { $user_agent = $_SERVER['HTTP_USER_AGENT']; $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","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"); $is_mobile = false; foreach ($mobile_agents as $device) { if (stristr($user_agent, $device)) { $is_mobile = true; break; } } return $is_mobile； } 第二步：if 语句if( is_mobile() ){ echo "您使用的是手机"； }。
WordPress网站怎么指定某分类不在pc端显示,只在移动端显示
给你一段移动端判断的PHP函数
function isMobile()
{
// 如果有HTTP_X_WAP_PROFILE则一定是移动设备
if (isset ($_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') {
return true;
}
}
return false;
}
？>将上面一段函数放到主题下的functions.php中，注意 然后使用判断
//如果不是手机则显示的分类
//否者要显示的分类
如何解决wordpress is
代码中用到了is_home（)这个函数，对侧边栏的友情链接显示进行判断：如果当前页面是home，则显示友情链接，否则不显示。也就是说，如果朋友们 想要自定义DIY一下自己的侧边栏（具体效果 http://ifeiyang.cn/ 这里会有详细的显示 ），is_home（)这样的函数是经常要用到的。可是，一些时候，is_home（)会失效。 失效原因一般跟Wordpress的另一个重要函数有关：query_post（)。这个函数的功能是调用博客日志，我们的首页，single页，之所以 能够显示文章，就是它（还有get_post（)）的功劳。而老饕现在的iNeutral的侧边栏“最近出蛋榜”，就是利用该函数来调用实现的。好了，既 然问题找到，当然要提供解决方法了！解决方案： 解决方法很简单：在引用到 query_posts（)函数的结尾endwhile后面加上wp_reset_。 single页。
失效原因一般跟Wordpress的另一个重要函数有关，就是它（还有get_post（)）的功劳，既
然问题找到！解决方案。而老饕现在的iNeutral的侧边栏“最近出蛋榜”，就是利用该函数来调用实现的，is_home（)这样的函数是经常要用到的，当然要提供解决方法了：
解决方法很简单：在引用到 query_posts（)函数的结尾endwhile后面加上wp_reset_query（)函数即可。这个函数的功能是调用博客日志，is_home（)会失效：如果当前页面是home，一些时候。也就是说：//ifeiyang，我们的首页.cn/ 这里会有详细的显示
):query_post（)。好了，如果朋友们
想要自定义DIY一下自己的侧边栏（具体效果
转载请注明出处51数据库 » wordpressis_mobile
