Script doet het niet:|

<?php
$cat = $_GET['c'];

function checkdir($map)
{
    chmod($map, 0777);
    $open = opendir($map);
    while(false != ($lees = readdir($open)))
    {
        if(is_file($map."/".$lees))
        {
            if($lees != "." && $lees != "..")
            {
                $filearray['file'][] = $lees;
            }
        }
    }
    closedir($open);
    return $filearray;
}

$aFiles = checkdir("../upload/".$cat);

?>

<form method="POST" action="">
<?php
echo "<select name=\"bestand\">";

foreach($aFiles['file'] as $file)
{
    echo "<option value=\"".$file."\">".$file."</option>";
}
echo "</select>";
echo "<input type=\"submit\" name=\"verwijder\" value=\"verwijder\"/>";

if(isset($_POST['verwijder']))
{
    $bestand = $_POST['bestand'];
	$filme = $_POST['file'];
	chmod("../upload/".$cat."/".$bestand, 0777);
    unlink("../upload/".$cat."/".$bestand);
    $delete = "DELETE FROM films WHERE film='".bestand."' OR thumbnail='".$bestand."'";
    mysql_query($delete) or die(mysql_error());
}
?>
</form>

<?php
$cat = $_GET['c'];
 
function checkdir($map)
{
    chmod($map, 0777);
    $open = opendir($map);
    while(false != ($lees = readdir($open)))
    {
        if(is_file($map."/".$lees))
        {
            if($lees != "." && $lees != "..")
            {
                $filearray['file'][] = $lees;
            }
        }
    }
    closedir($open);
    return $filearray;
}
 
$aFiles = checkdir("../upload/".$cat);
 
?>
 
<form method="POST" action="">
<?php
echo "<select name=\"bestand\">";
 
foreach($aFiles['file'] as $file)
{
    echo "<option value=\"".$file."\">".$file."</option>";
}
echo "</select>";
echo "<input type=\"submit\" name=\"verwijder\" value=\"verwijder\"/>";
 
if(isset($_POST['verwijder']))
{
    $bestand = $_POST['bestand'];
	$filme = $_POST['file'];
	chmod("../upload/".$cat."/".$bestand, 0777);
    unlink("../upload/".$cat."/".$bestand);
    $delete = "DELETE FROM films WHERE film='".bestand."' OR thumbnail='".$bestand."'";
    mysql_query($delete) or die(mysql_error());
}
?>
</form>