Bug #64410 [Com]: sys_get_temp_dir() returns incorrect path
Edit report at https://bugs.php.net/bug.php?id=64410&edit=1
ID: 64410
Comment by: biloo1 at caramail dot com
Reported by: md dot xytop at gmail dot com
Summary: sys_get_temp_dir() returns incorrect path
Status: Wont fix
Type: Bug
Package: Filesystem function related
Operating System: Windows 8
PHP Version: 5.3.22
Block user comment: N
Private report: N
New Comment:
I find the problem for me: Apache "don't show" the TEMP variable to PHP.
I add this in httpd.conf : PassEnv TEMP
Then the problem disappears.
Hope that helps !
Previous Comments:
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[2016-05-23 13:00:49] biloo1 at caramail dot com
In same context, the tempnam function reproduce this bug :
echo tempnam("", "");
returns: 'C:\Windows\A760.tmp'
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[2016-05-23 12:46:32] biloo1 at caramail dot com
PHP 5.3.10 via CGI (Action application/x-httpd-php "/php/php-cgi.exe")
Apache 2.2.29
Windows 7 Pro SP1
sys_get_temp_dir() returns path 'C:\Windows'
My windows variables are set to '%SystemRoot%\TEMP' and
'%USERPROFILE%\AppData\Local\Temp' BUT NOT TO 'C:\Windows' (%SystemRoot%)
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[2013-07-09 09:59:15] ab@php.net
Ok, just tried it again with IIS+fastcgi+win8, it gives c:\windows\temp .
The windows implementation uses this API function to determine the temporary dir
http://msdn.microsoft.com/en-us/library/windows/desktop/aa364992(v=vs.85).aspx
According to that docs, c:\windows is the very last fallback when none of TMP,
TEMP, USERPROFILE has worked. Conclusion - this is neither PHP nor Win API issue,
but an environment one. For 5.4 one of those environment variables has to be set,
for 5.5+ additionally sys_temp_dir is usable.
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[2013-07-08 18:57:13] czarek dot tomczak at gmail dot com
In the latest PHP 5.5.0 the temp directory on Windows 8 is "C:\Windows",
just confirmed by one of the users.
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[2013-07-06 13:55:26] czarek dot tomczak at gmail dot com
I can confirm this issue, using PHP 5.4.10 via CGI. Recently two
users of the PHP Desktop project have reported problems with the
temp directory on Windows 8:
https://code.google.com/p/phpdesktop/issues/detail?id=23
https://code.google.com/p/phpdesktop/issues/detail?id=39
In both cases the temp directory returned by sys_get_temp_dir()
is "C:\Windows".
Seems like the php version doesn't matter, it happens on php 5.3,
5.4, 5.5.
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