# Pastebin ddyuxVJS
// Password-based authentication is only available for OpenCloud\OpenStack
// clients

use OpenCloud\OpenStack;

$client = new OpenStack('http://my-openstack.com:35357/v2.0/', array(
    'username'   => '{username}',
    'password'   => '{password}',
    'tenantName' => '{tenantName}'
));