ID:               25583
 Updated by:       [EMAIL PROTECTED]
 Reported By:      d dot stogov at turck dot spb dot eu
-Status:           Assigned
+Status:           Closed
 Bug Type:         Directory function related
 Operating System: Windows
 PHP Version:      4.3.3
 Assigned To:      iliaa
 New Comment:

This bug has been fixed in CVS.

In case this was a PHP problem, 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/.
 
In case this was a documentation problem, the fix will show up soon at
http://www.php.net/manual/.

In case this was a PHP.net website problem, the change will show
up on the PHP.net site and on the mirror sites in short time.
 
Thank you for the report, and for helping us make PHP better.




Previous Comments:
------------------------------------------------------------------------

[2003-09-18 04:05:37] d dot stogov at turck dot spb dot eu

Description:
------------
This BUG is Windows releated. PHP thinks what filepathes started form
one slash are relative. The problem comes from IS_ABSOLUTE_PATH definw
which is defined in file "TSRM/tsrm_virtual_cwd.h" line 64.

The original source is

#define IS_ABSOLUTE_PATH(path, len) \
  (len >= 2 && ((isalpha(path[0]) && path[1] == ':') ||
(IS_SLASH(path[0]) && IS_SLASH(path[1]))))

but I think it must be changed to

#define IS_ABSOLUTE_PATH(path, len) \
  ((len >= 2 && isalpha(path[0]) && path[1] == ':') || \
   (len >= 1 && IS_SLASH(path[0]) && IS_SLASH(path[1])))

I demonstrate the BUG of the glob() function, but it can occur in any
place where IS_ABSOLUTE_PATH is used.

Reproduce code:
---------------
<?php
function remove_drive($file) {
  return substr($file,2);
}

if (substr(PHP_OS,0,3) == WIN) {
  $drive = substr(getcwd(),0,2);
  $a1 = glob("/*");
  $a2 = array_map("remove_drive",glob($drive."/*"));
  if ($a1==$a2) {
    echo "ok";
  } else {
    echo "fail";
  }
} else {
  echo "ok";
}
?>


Expected result:
----------------
ok

Actual result:
--------------
fail


------------------------------------------------------------------------


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