任何用于检测具有版本和操作系统的浏览器的 php 代码？
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Any php code to detect the browser with version and operating system?
提问by Ryan
I tried to search in google but cannot find a complete solution (i only find something detects only the browser's type like firefox, opera) .
我试图在 google 中搜索，但找不到完整的解决方案（我只发现某些东西只能检测浏览器的类型，例如 firefox、opera）。
i want a php class or code to check the user's Browser including the versionand also the operating system.
我想要一个 php 类或代码来检查用户的浏览器，包括版本和操作系统。
Thanks
谢谢
回答by goker.cebeci
a simple way for example:
一个简单的方法例如：
function browser() {
$ua = strtolower($_SERVER['HTTP_USER_AGENT']);
// you can add different browsers with the same way ..
if(preg_match('/(chromium)[ \/]([\w.]+)/', $ua))
$browser = 'chromium';
elseif(preg_match('/(chrome)[ \/]([\w.]+)/', $ua))
$browser = 'chrome';
elseif(preg_match('/(safari)[ \/]([\w.]+)/', $ua))
$browser = 'safari';
elseif(preg_match('/(opera)[ \/]([\w.]+)/', $ua))
$browser = 'opera';
elseif(preg_match('/(msie)[ \/]([\w.]+)/', $ua))
$browser = 'msie';
elseif(preg_match('/(mozilla)[ \/]([\w.]+)/', $ua))
$browser = 'mozilla';
preg_match('/('.$browser.')[ \/]([\w]+)/', $ua, $version);
return array($browser,$version[2], 'name'=>$browser,'version'=>$version[2]);
}
its return like
它的回报就像
chromium 15
chrome 16
opera 9
回答by AlexV
I used the techpatterns.comone and they don't always update it and it use procedural code which feel dated...
我使用了techpatterns.com一个，他们并不总是更新它，它使用感觉过时的程序代码......
The Wolfcast BrowserDetection PHP classis updated and use an Object-Oriented way to do it:
该Wolfcast BrowserDetection PHP类被更新，并使用面向对象的方式做到这一点：
You use it this way:
你这样使用它：
$browser = new BrowserDetection();
echo 'You are using ', $browser->getBrowser(), ' version ', $browser->getVersion();
Another example:
另一个例子：
$browser = new BrowserDetection();
if ($browser->getBrowser() == BrowserDetection::BROWSER_FIREFOX && $browser->compareVersions($browser->getVersion(), '5.0.1') !== 1) {
echo 'You have FireFox version 5.0.1 or greater. ';
}
回答by Jay Zeng
PHP actually has a native method for detecting browser info, called get-browser
PHP 实际上有一个用于检测浏览器信息的本地方法，称为get-browser
Directly copied from PHP documentation:
直接从 PHP 文档复制：
<?php
echo $_SERVER['HTTP_USER_AGENT'] . "\n\n";
$browser = get_browser(null, true);
print_r($browser);
?>
The above example will output something similar to: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7) Gecko/20040803 Firefox/0.9.3
上面的示例将输出类似于： Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7) Gecko/20040803 Firefox/0.9.3
Array
(
[browser_name_regex] => ^mozilla/5\.0 (windows; .; windows nt 5\.1; .*rv:.*) gecko/.* firefox/0\.9.*$
[browser_name_pattern] => Mozilla/5.0 (Windows; ?; Windows NT 5.1; *rv:*) Gecko/* Firefox/0.9*
[parent] => Firefox 0.9
[platform] => WinXP
[browser] => Firefox
[version] => 0.9
[majorver] => 0
[minorver] => 9
[cssversion] => 2
[frames] => 1
[iframes] => 1
[tables] => 1
[cookies] => 1
[backgroundsounds] =>
[vbscript] =>
[javascript] => 1
[javaapplets] => 1
[activexcontrols] =>
[cdf] =>
[aol] =>
[beta] => 1
[win16] =>
[crawler] =>
[stripper] =>
[wap] =>
[netclr] =>
)
回答by pedro
get_browser()gives you browser version and operating system
get_browser()为您提供浏览器版本和操作系统
$browser = get_browser();
foreach ($browser as $name => $value) {
echo "$name $value\n";
}
output:
browser_name_pattern:</b> Mozilla/4\.5.*
parent: Netscape 4.0
platform: Linux
...
