NameVirtualHost 81.56.15.167:80
<VirtualHost 81.56.15.167:80>
        ServerName      serveur.saladier.net
        DocumentRoot    /var/www
</VirtualHost>
<VirtualHost 81.56.15.167:80>
        ServerName      pizza.saladier.net
        DocumentRoot    /var/www_miam/pizza
</VirtualHost>