public function add($url, $title, $content, $user_id, $isFavorite=0, $isRead=0) {
$sql_action = 'INSERT INTO entries ( url, title, content, user_id, is_fav, is_read ) VALUES (?, ?, ?, ?, ?, ?)';
$params_action = array($url, $title, $content, $user_id, $isFavorite, $isRead);
+
if ( !$this->executeQuery($sql_action, $params_action) ) {
$id = null;
}