From: mkoppa...@php.net
Operating system: Debian Linux
PHP version: 5.2.9
PHP Bug Type: Zip Related
Bug description: mkoppanen
Description:
------------
ZipArchive::OVERWRITE flag has no effect. Even if the flag is passed to
ZipArchive::open method new files seem to be appended rather than overwrite
the existing files.
Reproduce code:
---------------
<?php
$File = 'test.zip';
$zip = new ZipArchive;
$res = $zip->open($File, ZipArchive::CREATE);
if($res === true)
{
$zip->addFromString('foo.txt', 'foo bar foobar');
$zip->close();
echo "ok\n";
}
else
{
echo "failed errno: ". $res ."\n\n";
}
unset($zip);
$zip = new ZipArchive;
$res = $zip->open($File, ZipArchive::OVERWRITE);
if($res === true)
{
$zip->addFromString('bar.txt', 'foo bar foobar');
$zip->close();
echo "ok\n";
}
else
{
echo "failed errno: ". $res ."\n\n";
}
unset($zip);
Expected result:
----------------
Zip file containing bar.txt
Actual result:
--------------
Zip file containing foo.txt and bar.txt
--
Edit bug report at http://bugs.php.net/?id=47667&edit=1
--
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=47667&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=47667&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=47667&r=trysnapshot60
Fixed in CVS:
http://bugs.php.net/fix.php?id=47667&r=fixedcvs
Fixed in CVS and need be documented:
http://bugs.php.net/fix.php?id=47667&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=47667&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=47667&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=47667&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=47667&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=47667&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=47667&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=47667&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=47667&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=47667&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=47667&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=47667&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=47667&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=47667&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=47667&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=47667&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=47667&r=mysqlcfg
