如何在PHP中访问数组成员

时间:2011-09-11 04:57:47

标签: php

我只想知道如何使用此代码只使用浏览器名称。

<?php
echo $_SERVER['HTTP_USER_AGENT'] . "\n\n";

$browser = get_browser(null, true);
print_r($browser);
?>

提前致谢。

2 个答案:

答案 0 :(得分:1)

$browser['browser']

您的代码将输出:

`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] =>
        )`

答案 1 :(得分:1)

如果您不能或无法安装browscap.ini(get_browser中需要),您应该使用一些即用型课程。我用Google搜索并创建了这个: http://chrisschuld.com/projects/browser-php-detecting-a-users-browser-from-php/

希望它有所帮助!

以下是使用代码的示例:

$user_browser = new Browser();
if($user_browser->getBrowser() == Browser::BROWSER_CHROME){
echo 'Your browser seems to be Google Chrome!';
}

或者如果您只想打印较短版本的浏览器,

$user_browser = new Browser();
print $user_browser->getBrowser();

在类自己的页面中发表评论甚至说它比PHP的get_browser(link to comment here)更快