function cleanRSS(RSS $rss)
{
$news = $rss->getNews();
foreach ($news as $key => $value) {
$q = $this->db->prepare('DELETE FROM nouvelle WHERE url= :url');
$url = $value->getLink();
$q->bindParam(':url', $url, PDO::PARAM_STR);
try {
$q->execute();
} catch (PDOException $e) {
echo "PDO Error :" . $e->getMessage();
}
if ($value->getImage()) {
unlink($value->getImage());
}
}
}
