TYPO3 Core

Hi,

I found a bug in the typo3_src-7.6.4/typo3/sysext/core/Classes/Resource/Driver/LocalDriver.php.

I use the function retrieveFileAndFoldersInPath() to recursively list file in a Folder. This list is sort by timestamp.

In the function sortDirectoryEntries() we create an array with timestamp=>File.

At the end of this function we do this:

$i = 0;
while (isset($entriesToSort[$sortingKey . $i])) {
 $i++;
}
$entriesToSort[intval($sortingKey . $i)] = $entryArray;

I think the developper implement this to avoid duplicate key, in my case, duplicate timestamp.
So the while() add an extra value to the timestamp. But when you have more than 10 files with the same timestamp, you have a number bigger than before.

• I have a 9 files wit the timestamp 1355300542.
• If i have another file with the same timestamp the key will be 135530054210.

To process a sorting on number with strnatcasecmp(), this is a big issue and the list return is not the good one.
This bug happen for sorting file by timesamp and size.