在PHP中运行的get_browser（）方法中获取非法字符 [英] Getting illegal characters in get_browser() method run in php
问题描述
从
根据那里的信息和在 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug = 612364 可以更彻底地解释该错误，我创建了一些解决问题的代码。
我在这里和那里都张贴了答案。
代码：
if（function_exists（'get_browser'）&& ini_get（’browscap’））{
$ browser_info = get_browser（null，true）;
if（function_exists（'mb_convert_encoding'））$ browser_info ['browser_name_regex'] = mb_convert_encoding（$ browser_info ['browser_name_regex']， UTF-8， ISO-8859-1）；
print_r（$ browser_info）;
}
From the manuals I am running a simple code to fetch browser info using get_browser() method.
Code in the manuals -
Code I am running(almost same/i tried by removing echo "<pre>"; but no effect) -
<?php
echo $_SERVER['HTTP_USER_AGENT'] . "\n\n";
$browser = get_browser(null, true);
echo "<pre>";
print_r($browser);
?>
This is the error/illegal characters I am getting at browser_name_regex -
I also tried this UTF 8 encoding for characters, but problem still persist.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Test browser</title>
</head>
<body>
<?php
echo $_SERVER['HTTP_USER_AGENT'] . "\n\n";
$browser = get_browser(null, true);
echo "<pre>";
print_r($browser);
?>
</body>
</html>
Let me know what I am doing wrong and where to look for the solution?
One thing more to ask, in the same doc -
Attempts to determine the capabilities of the user's browser, by looking up the browser's information in the browscap.ini file.
Where do I find this browscap.ini in my system I am using Windows 7...although I am not very sure if it is related with this problem or not.
The same question has been asked at PHP - get_browser() results
Based on the information there and the information found at https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=612364 which explains the bug more throughly, i've created some lines of code which solves the problem.
I've posted my answer both here and there.
Code:
if (function_exists('get_browser') && ini_get('browscap')) {
$browser_info = get_browser(null, true);
if (function_exists('mb_convert_encoding')) $browser_info['browser_name_regex'] = mb_convert_encoding($browser_info['browser_name_regex'], "UTF-8", "ISO-8859-1");
print_r($browser_info);
}
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