Trouble on Mac Os

When I try to open the zip file all is fine on Linux and Windows but not in Mac Os. I download de createzipFileMac.php

That's my code of a simple zip that i try to buid :

<?
include_once("CreateZipFileMac.zip.php");
$zip = new CreateZip;
$zip->addDirectory("something/");
header("Pragma: cache");
header("Expires: 0");
header("Cache-Control: private",false);
header("Content-Type: application/octet-stream");
header("Content-Disposition: attachment; filename=\"dothat.zip\";" );
header("Content-Transfer-Encoding: 8bit");
echo $zip->getZippedfile();
?>

I guess there is no head to specify header in the code... The headers are mentioned in the class/method it self

Well I use the Header of the class , and the result is the same. The file can be opened on the Mac os :/ ...

I am having the same difficulty. When I download on Windows it works fine. Then I move the file to a mac and it gives me a decompression error.

However, if I use StuffIt, the file opens perfectly! I also tried downloading it directly from the site and I get the same errors. This has nothing to do with the PHP headers.

Is the ZIP file encrypted at all? Is there some HEX that needs to be changed. I tried analyzing the HEX from a Mac created file and the PHP created file and there are a lot of differences, but none of them seem to be significant. Any ideas? I need this to open in the default Archive Utility on a mac.

Thank you for your help!

Does anyone have any ideas about this? I have tried it on Tiger and Leopard with the same results.

Hi Daniel,
I've got the same problems. Did you find a solution for this?

regards
Andi

Same problem here.

Works with Stuffit Expander but not with Mac OS X's ZIP-Utility. Otherwise great!

Same problem for me,
it works correctly for windows/linux, but it doesn´t work for mac

I´ve noticed that
CreateZipFileMac and CreateZipFile files are the same.
Maybe it´s a mistake?

thanks

I'm having the same problem, and the mac file is the same, I compared them back to back.

Yep. Windows and the shell 'unzip' binary in linux and mac osx is happy with the generated zip files. It's definitely a problem with the StuffIt Expander that is used by default on Leopard clients to extract zip files. Is there anything that can be done to fix this problem?

Here are my console messages in Leopard when trying to use the default extractor:

6/25/09 9:34:33 PM Archive Utility[2193] NSExceptionHandler has recorded the following exception:
NSFileHandleOperationException -- *** -[NSConcreteFileHandle writeData:]: Broken pipe
Stack trace: 0xa819a 0x91120e3b 0x906ffe8b 0x906ffeca 0x9543eed3 0x953c24db 0x1a242 0x14cd7 0x95329e0d 0x953299b4 0x90435155 0x90435012


6/25/09 9:34:33 PM Archive Utility[2193] failed to write to /usr/bin/ditto


6/25/09 9:34:33 PM [0x0-0xce0ce].com.apple.archiveutility[2193] ditto: Couldn't read PKZip signature