From: scottayy at gmail dot com
Operating system: Windows XP Pro SP2 Build 2600
PHP version: 5.1.6
PHP Bug Type: Directory function related
Bug description: filetype() or is_dir() not recognizing a directory
Description:
------------
PHP fails to recognize directories when looping through a directory.
filetype() says lstat() fails, and is_dir() returns false.
I have the following directory structure.
/
/themes/
/themes/crap/
/themes/default/
Using this simple script to loop through the themes directory and get
directory names:
Reproduce code:
---------------
<?php
//gather available themes
function get_available_themes()
{
if($handle = @opendir('themes'))
{
$themes = array();
while(false !== ($file = readdir($handle)))
{
if(is_dir($file) && ($file != '.' && $file != '..'))
{
$themes[] = $file;
}
}
if(empty($themes))
{
return false;
}
} else
{
return false;
}
return $themes;
}
if($themes = get_available_themes())
{
echo '<pre>';
print_r(get_available_themes());
echo '</pre>';
} else
{
echo 'No themes could be found.';
}
?>
Expected result:
----------------
Array
(
[0] => crap,
[1] => default
)
Actual result:
--------------
The function returns false because the array actually contains:
Array
(
)
If I echo out $file during the while() loop, I see
.
..
crap
default
--
Edit bug report at http://bugs.php.net/?id=39087&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=39087&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=39087&r=trysnapshot52
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=39087&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=39087&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=39087&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=39087&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=39087&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=39087&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=39087&r=support
Expected behavior: http://bugs.php.net/fix.php?id=39087&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=39087&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=39087&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=39087&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=39087&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=39087&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=39087&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=39087&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=39087&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=39087&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=39087&r=mysqlcfg
