手机浏览器检测? [英] Mobile browser detection?

问题描述

我们正在寻找一种确定用户是否正在使用移动浏览器的方法. 我们需要在PHP中通过解析用户代理字符串来做到这一点.我知道这种方法有很多警告，但是我们确实需要这样做.

We are looking for a way to determine if a user is using a mobile browser. We need to do that in PHP, by parsing the user agent string. I know this method has got many caveats, but we really need to do it that way.

您有什么建议吗?好的(即使不是完美的)更新代码?

Do you have any suggestion? A good (even if not perfect) updated code?

我了解WURFL，我相信它很棒，但是对于非开源项目，它不再是免费的. 通过仔细搜索，我还找到了以下代码: http://mobiforge.com /developing/story/lightweight-device-detection-php (以及一些变体)，但我不确定.看起来好像写得很不好(例如，当他们使用$ mobile_browser ='0'并用引号引起来的整数时...).

I know about WURFL, and I believe it's great, but it's not free to use anymore for non open source projects. By googling a bit, I also found this code: http://mobiforge.com/developing/story/lightweight-device-detection-php (and some variations), but I'm not sure about it. Looks like it's written really bad (look, for example, when they use $mobile_browser = '0' with the quotes around an integer...).

你能推荐点什么吗?

谢谢

亚历山德罗

推荐答案

我正在使用这个:

$isMobile = (bool)preg_match('#\b(ip(hone|od)|android\b.+\bmobile|opera m(ob|in)i|windows (phone|ce)|blackberry'.
                    '|s(ymbian|eries60|amsung)|p(alm|rofile/midp|laystation portable)|nokia|fennec|htc[\-_]'.
                    '|up\.browser|[1-4][0-9]{2}x[1-4][0-9]{2})\b#i', $_SERVER['HTTP_USER_AGENT'] );

它很短，可以检测大多数移动用户(或更确切地说是智能手机).由于iPad和Android平板电脑的屏幕尺寸较大，因此不会被归类为移动设备".

It's short and does detect most mobile users (or rather smartphones). iPad and Android-Tablets won't be classified as 'mobile' since they have bigger screen sizes.

如果您也想使用平板电脑，可以使用此功能:

If you want to catch Tablets as well, you can use this:

$isMobile = (bool)preg_match('#\b(ip(hone|od|ad)|android|opera m(ob|in)i|windows (phone|ce)|blackberry|tablet'.
                    '|s(ymbian|eries60|amsung)|p(laybook|alm|rofile/midp|laystation portable)|nokia|fennec|htc[\-_]'.
                    '|mobile|up\.browser|[1-4][0-9]{2}x[1-4][0-9]{2})\b#i', $_SERVER['HTTP_USER_AGENT'] );

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