现在手机移动设备越来越普及，也越来越智能，使用手机浏览网页已经比较流行了，所以，作为WordPress主题开发者，你必须好好考虑如何应对手机移动用户了。
这是一段php通用的判断移动浏览器的函数，原理比较简单，就是判断浏览器返回的user_agent，条件包括手机系统、品牌和窗口大小。
以WordPress为例，在主题的 functions.php内加上如下代码，目前已包含常见移动浏览器的useragent，基本上可以涵盖可能会用手机上网的用户群了。

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;}

然后在主题任意模板如顶部加上如下判断：

<?php if (is_mobile() ): ?>	//如何如何..(这里可以添加一个mobile.css,如<link rel="stylesheet" type="text/css" media="all" href="http://www.jqueryba.com/"<?php echo get_template_directory_uri(); ?>/mobile.css" />)<?php endif ;?>

还需要注意的一点：不管是单独的WordPress主题还是自适应主题，都需要在头部将添加下面meta，否者可能导致手机显示字体过小等问题。

<meta name="viewport" content="width=device-width"/>

更多wordpress相关技术文章，请访问wordpress教程栏目进行学习！

以上就是wordpress如何判断是否为手机移动设备的详细内容，更多请关注李烨博客其它相关文章！

转载请注明： » wordpress如何判断是否为手机移动设备