From: pornel at despammed dot com
Operating system: OS X
PHP version: 6CVS-2006-04-13 (snap)
PHP Bug Type: SPL related
Bug description: SplFileObject::isDir() returns false for empty dirs
Description:
------------
I'm using RecursiveDirectoryIterator to scan directories.
File objects returned by this iterator seem to threat isDir and
hasChildren as the same thing. That is isDir returns true only when item
has children.
This assumption is invalid and causes empty directories to be reported as
files.
Reproduce code:
---------------
<?php
function scan(RecursiveDirectoryIterator $dir)
{
foreach($dir as $file)
{
var_dump($file->isDir());
if ($dir->hasChildren()) scan($dir->getChildren());
}
}
scan(new RecursiveDirectoryIterator('/some/path/that/has/empty/dirs'));
Expected result:
----------------
isDir should not act as alias of hasChildren
Actual result:
--------------
empty directories have isFile()==true and isDir()==false
--
Edit bug report at http://bugs.php.net/?id=37070&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=37070&r=trysnapshot44
Try a CVS snapshot (PHP 5.1):
http://bugs.php.net/fix.php?id=37070&r=trysnapshot51
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=37070&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=37070&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=37070&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=37070&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=37070&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=37070&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=37070&r=support
Expected behavior: http://bugs.php.net/fix.php?id=37070&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=37070&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=37070&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=37070&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=37070&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=37070&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=37070&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=37070&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=37070&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=37070&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=37070&r=mysqlcfg
