From: philipp at servicemail24 dot de
Operating system: Windows XP SP2
PHP version: 5.3.0
PHP Bug Type: *Directory/Filesystem functions
Bug description: is_writeable does not work using netshare and normal user
rights
Description:
------------
PHP 5.3.0 and 5.3.1RC1 has a bug in the is_readable and is_writeable
function if you execute a script with normal windows user rights.
The same test script works fine using PHP 5.2.x. Providing admin rights
for the user solves the problem but this is not a long term solution for
us.
All tested PHP releases are VC6 TS
PHP 5.2.10 -> OK
PHP 5.2.11 -> OK
PHP 5.3.0 -> FAILED
PHP 5.3.1RC1 -> FAILED
Reproduce code:
---------------
$folders = array( '\\\\10.1.1.1\\share',
'\\\\srv\\share',
'd:/temp'
);
foreach($folders as $folder) {
if(@!is_readable($folder)) {
echo('FAILED is_readable: ' . $folder . "\n");
} else {
echo "OK is_readable: " . $folder . "\n";
}
if(@!is_writeable($folder)) {
echo('FAILED is_writeable: ' . $folder . "\n");
} else {
echo "OK is_writeable: " . $folder . "\n";
}
$filename = $folder . '\\test.txt';
if(@!file_put_contents($filename, 'php test')) {
echo('FAILED file_put_contents: ' . $filename . "\n");
} else {
echo "OK file_put_contents: " . $filename . "\n";
}
}
Expected result:
----------------
OK is_readable: \\10.1.1.1\share
OK is_writeable: \\10.1.1.1\share
OK file_put_contents: \\10.1.1.1\share\test.txt
OK is_readable: \\srv\share
OK is_writeable: \\srv\share
OK file_put_contents: \\srv\share\test.txt
OK is_readable: d:/temp
OK is_writeable: d:/temp
OK file_put_contents: d:/temp\test.txt
Actual result:
--------------
FAILED is_readable: \\10.1.1.1\share
FAILED is_writeable: \\10.1.1.1\share
OK file_put_contents: \\10.1.1.1\share\test.txt
FAILED is_readable: \\srv\share
FAILED is_writeable: \\srv\share
OK file_put_contents: \\srv\share\test.txt
OK is_readable: d:/temp
OK is_writeable: d:/temp
OK file_put_contents: d:/temp\test.txt
--
Edit bug report at http://bugs.php.net/?id=49620&edit=1
--
Try a snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=49620&r=trysnapshot52
Try a snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=49620&r=trysnapshot53
Try a snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=49620&r=trysnapshot60
Fixed in SVN:
http://bugs.php.net/fix.php?id=49620&r=fixed
Fixed in SVN and need be documented:
http://bugs.php.net/fix.php?id=49620&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=49620&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=49620&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=49620&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=49620&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=49620&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=49620&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=49620&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=49620&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=49620&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=49620&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=49620&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=49620&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=49620&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=49620&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=49620&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=49620&r=mysqlcfg
