获取UTF-8文件名以与PHP ZipArchive一起使用 [英] Getting UTF-8 filenames to work with PHP ZipArchive

问题描述

我有一个要使用PHP添加到Zip的文件，该文件以UTF-8编码.这是文件名:"µ汉字ääÖÖ.txt".

I have a file that I want to add to a Zip with PHP, which is encoded in UTF-8. Here is the filename: 'µ漢字ääÖÅ.txt'.

现在，要获取此文件甚至保存到文件系统中，我必须这样做:

Now, to get this file even to save to the filesystem I had to do this:

$filename = "µ漢字ääÖÅ.txt";
$codepage = 'Windows-' . trim(strstr(setlocale(LC_CTYPE, 0), '.'), '.');
$encoded_filename = iconv('UTF-8', $codepage.'//IGNORE', $filename);
file_put_contents($encoded_filename, "text");

现在，当我要将文件添加到ziparchive时，我使用以下代码:

Now when I want to add the file to the ziparchive I use the following code:

$zip = new \ZipArchive();
$zip->open('test.zip', \ZIPARCHIVE::CREATE);
$zip->addFile($encoded_filename, $encoded_filename);
$zip->close();

这将生成一个包含文件名ÁõõÍ+ .txt"的zip文件.如何正确保存它?

Which results in a zip file containing the file name 'ÁõõÍ+.txt'. How do I get it to save correctly?

推荐答案

我找到了答案(有点).在上面的示例中，$encoded_filename从UTF-8更改为Windows-1252编码，以保存到文件系统.我不知道为什么，但是Windows-1252在直接保存到文件系统时可以工作，而在使用ZipArchive保存到zip时不能工作.

I have found an answer (sort of). In the example above $encoded_filename was changed from UTF-8 to Windows-1252 encoding to save to the filesystem. I have no idea why but Windows-1252 works when saving directly to the filesystem but NOT when saving to a zip using ZipArchive.

要解决此问题，我不得不再次将$ filename编码为另一种编码CP858.

To fix this I had to encode the $filename yet again to a different encoding, CP858.

示例:

$filename = "µ漢字ääÖÅ.txt";

//encode to windows-1252 to save to the filesystem
$encoded_filename = iconv("UTF-8","Windows-1252//IGNORE",$filename);
file_put_contents($encoded_filename, "text");

//put in a zip file
$zip = new \ZipArchive();
$zip->open('test.zip', \ZIPARCHIVE::CREATE);
//encode as CP858 to save into zip file
$zip->addFile($encoded_filename, iconv("UTF-8", "CP858//IGNORE", $filename));
$zip->close();

在上面的示例中，它仍然不处理文件名中的日语字符，但至少它处理了暂时必须使用的欧洲字符.

In the above example it still doesn't handle the Japanese characters in the file name, but at least it handles European characters which will have to do for the time being.

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