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Bug #40228 extractTo not extracting empty directories
Submitted: 2007-01-24 23:50 UTC Modified: 2007-01-29 16:02 UTC
From: php-bugs at spuetz dot ath dot cx Assigned: pajoye (profile)
Status: Closed Package: Zip Related
PHP Version: 5.2.0 OS: Linux
Private report: No CVE-ID: None
View Developer Edit
 [2007-01-24 23:50 UTC] php-bugs at spuetz dot ath dot cx 
Description:
------------
I have a issue with extractTo(), it's not extracting empty directories.

Reproduce code:
---------------
$ mkdir -p test/empty
$ zip -r test.zip test
adding: test/ (stored 0%)
adding: test/empty/ (stored 0%)
$ rm -rf test
$ php -r '$zip = new ZipArchive();  $zip->open("test.zip"); $zip->extractTo("./");'


Expected result:
----------------
unzip works as expected:

$ unzip test.zip 
Archive:  test.zip
   creating: test/
   creating: test/empty/
find
.
./test
./test/empty
./test.zip


Actual result:
--------------
$ find
.
./test
./test.zip

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 [2007-01-24 23:53 UTC] tony2001@php.net 
Please try using this CVS snapshot:

  http://snaps.php.net/php5.2-latest.tar.gz
 
For Windows:
 
  http://snaps.php.net/win32/php5.2-win32-latest.zip
 [2007-01-25 00:19 UTC] php-bugs at spuetz dot ath dot cx 
It still doesn't work with:

$ php -v
PHP 5.2.1RC4-dev (cli) (built: Jan 25 2007 01:13:23) 
Copyright (c) 1997-2007 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2007 Zend Technologies
 [2007-01-25 00:21 UTC] pajoye@php.net 
Can you provide a link to the "test.zip" archive please?

Thanks,
 [2007-01-25 08:44 UTC] php-bugs at spuetz dot ath dot cx 
http://mas.screenwork-dev.de/test.zip

md5 hash is 5f681fa09b179d4763421ea724b3a207
 [2007-01-28 02:54 UTC] pajoye@php.net 
It is fixed in PECL CVS. I will merge into PHP as soon as possible.

You can try the fix using the pecl cvs version. I will merge into PHP as soon as possible.
 [2007-01-29 03:18 UTC] pajoye@php.net 
Fixed in PECL release 1.8.5, waiting the OK from the RM to merge into 5.2.1 (or .2).
 [2007-01-29 16:02 UTC] pajoye@php.net 
This bug has been fixed in CVS.

Snapshots of the sources are packaged every three hours; this change
will be in the next snapshot. You can grab the snapshot at
http://snaps.php.net/.
 
Thank you for the report, and for helping us make PHP better.
 
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