Fileserve PHP Auto Uploader 2011 (PHP script)

[Gavo]

and the 2nd encoded bit, at least there arnt any nastys hidden in there

if (!empty($_POST['links']))
{

    $isrename = $_POST['renamefiles'];
    $isdelfile = $_POST['delfile'];
    $newname = $_POST['newname'];
    $isupload = $_POST['hostupload'];
    $links = explode("\n", $_POST['links']);
    if (file_exists("includes/download.php"))
    {
        include_once("includes/download.php");
    }
    sleep(2); 

    $filelist = array();
    $handle = opendir($filespath);
    while (false !== ($files = readdir($handle)))
    {
        if ($files !== '.' && $files !== '..')
        {
            array_push($filelist, $files);
        }
    }
    closedir($handle);
    sort($filelist);
    if ($isrename)
    {
        if(file_exists("includes/rename.php"))
            include_once("includes/rename.php");
    }
    
    $filelist = array();
    $handle = opendir($filespath);
    while (false !== ($files = readdir($handle)))
    {
        if ($files !== '.' && $files !== '..')
        {
            array_push($filelist, $files);
        }
    }
    closedir($handle);
    sort($filelist);
    if ($isupload)
    {
        if (file_exists("includes/upload.php"))
            include_once("includes/upload.php");
    }

echo ""; 

    if($isdelfile)
    { 
        foreach ($filelist as $file)
        {
            $filelocation = $filespath . $file;
            unlink ($filelocation);
            echo "<br /><br />Deleted <strong>" . $file . " </strong>from files<br />";
        }
        echo "<br /><br />";
        echo "******* Done *******";
        sleep(2); 
    }
}