dbu

$de_index = 0;
$lastFrench = null;
foreach ($db->query('SELECT * from fluxcms_blogposts  order by post_date desc') as $row) {
...
if ($row['post_lang'] == 'de') {
    if ($lastFrench == null) {
        $lastFrench = $de_index;
    }
    $de_index++;