NEWS INDEX
==========
<h2>News Index</h2>

<a href="<?php echo APP_ROOT;?>news/create">Add News</a>

<?php
foreach($this -> data as $news) {
    var_dump($news);
   echo '<div'.$news['title'].'</div';
   echo '<div'.$news['content'].'</div';
}

NEWS CONTROLLER
===============
 //Ausgabe im View
    public function view()
    {
        $this -> view -> data = $this -> view -> model -> showNews();
        $this -> view -> render('news/index');

    }

NEWS MODEL
=========
public function showNews()
    {
        $res = $this -> db -> query("SELECT * FROM news");
        return $res -> fetch_all(MYSQL_ASSOC);
    }