Description:
------------
Hi,

While testing WINCACHE.PHP I am seeing some weird behavior. I ran a test program which should cache 3 files. Though the entry in the summary page shows 6 entries in the resolve path cache, in the resolve path cache page the first column is empty.

Couple of weirdness:
1.	Resolve path field is empty
2.	Duplicate entries
3.	Empty entry


Reproduce code:
---------------
Here is the code to reproduce this:

In the folder C:\inetpub\wwwroot\phptest create a folder named ?Library? (ensure capital ?I? in ?Library?)

In the folder C:\inetpub\wwroot\phptest create a file named test1.php with content
<?php
 require_once 'library/common_test.php';
 require_once 'library/test_code.php';
 
?>

In the ?Library? folder create two files:
File named ?test_code.php? with content:

<?php
require_once $_SERVER['DOCUMENT_ROOT'].'/librarY/common_test.php';

?>

Another file named ?common_test.php? with content:
<?php
echo 'test';

?>

In the browser type http://localhost/phptest/test1.php

Now open your wincache.php to see the behavior.


Expected result:
----------------
I expect only two entries.

Actual result:
--------------
Duplicate entries and empty entries