/**
* Given a list of servers gets the versions if possible
*
* @param array Server addresses
* @return array Servers with appended version info
*/
public function getStatuses($servers)
{
foreach ($servers as &$server) {
try {
$germanManager = new Manager($server['address']);
$server['version'] = $germanManager->version();
} catch (\Exception $e) {
//Unable to connect to server
$server['version'] = 'None';
}
}
return $servers;
}
