#24420 [Com]: getcwd() returns random results in a callback

ID: 24420 Comment by: moo dot tinys at gmail dot com Reported By: S dot Bennett at lancaster dot ac dot uk Status: No Feedback Bug Type: Directory function related Operating System: Linux PHP Version: 4.3.3RC5-dev New Comment: btw, it's not random, and there's no other php requests to the server. i can reproduce it consistently everytime a *.php got requested, getcwd "was" the old one and php gonna chdir() to the dirname(__FILE__) before the file is executed, but chdir to document root failed due to some reason i dunno. so getcwd() returns the value from previous request (in the same thread?) i cannot trace it with filemon.exe because in php threadsafe version it's a "Virtual Directory Support". directory permission is not a problem Previous Comments: ------------------------------------------------------------------------ [2008-12-31 04:50:48] moo dot tinys at gmail dot com reproduced in 5.2.8 and 5.2.6, iis 6, windows, official build # PHP 5.2.8 installer [17,662Kb] - 08 December 2008 md5: 159def484800411060a9eacccafd2253 reproduced with *.php in document_root but not in sub directories file: C:\web\example.com\phpinfo.php <?php echo (dirname(__FILE__)); chdir(dirname(__FILE__)); chdir($_SERVER['DOCUMENT_ROOT']); echo getcwd(); phpinfo(); ?> C:\web\example.com Warning: chdir() [function.chdir]: No error (errno 0) in C:\web\example.com\phpinfo.php on line 3 Warning: chdir() [function.chdir]: No error (errno 0) in C:\web\example.com\phpinfo.php on line 4 C:\web\example.com\a chdir() failed and getcwd() is the cwd of last success php request which was C:\web\example.com\a\phpinfo.php ------------------------------------------------------------------------ [2003-08-26 00:58:13] sniper@php.net No feedback was provided. The bug is being suspended because we assume that you are no longer experiencing the problem. If this is not the case and you are able to provide the information that was requested earlier, please do so and change the status of the bug back to "Open". Thank you. ------------------------------------------------------------------------ [2003-08-20 17:28:42] sniper@php.net Please check your systems, there is something in common to them how you configure/compile/etc. ------------------------------------------------------------------------ [2003-08-20 17:27:21] sniper@php.net And the expected return value is '/' when run under Apache. (It's apache thing..) Nothing was verified here, just was proved that this is one of those ghost bugs.. ------------------------------------------------------------------------ [2003-08-20 11:08:11] elmicha@php.net I also see "(in callback) cwd is '/'" (no random values) on Solaris with PHP-4.2.1/Apache-1.3.26, so this doesn't seem to be a recent regression. ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/24420 -- Edit this bug report at http://bugs.php.net/?id=24420&edit=1