"admin", "password"=>"ae5or6cn", "domain"=>["id"=>"Default"]);
$options["scope"] = Array("project"=>Array("name"=>"admin", "domain"=>["id"=>"Default"]));
$options["authUrl"] = "http://148.60.11.31:5000/v3";
$openstack = new OpenStack\OpenStack($options);
$networking = $openstack->networkingV2(["region"=>"RegionOne"]);
$ln = $networking->listNetworks();
// affiche les id des reseaux qu on a
foreach($ln as $n)
{
//var_dump($n);
echo $n->id;
echo "
";
}