function __construct($output = false, $struct_only = false, $output = false, $compress = true)
{
$connections = Config::getConnectionData();
$db_host = $connections[Mysql::$active]['host'];
$db_name = $connections[Mysql::$active]['name'];
$db_user = $connections[Mysql::$active]['user'];
$db_pass = $connections[Mysql::$active]['pass'];
if ($output == false) {
$output = "backup_" . date('d_m_Y') . ".sql.gz";
}
$backup = new iam_backup($db_host, $db_name, $db_user, $db_pass, $struct_only, $output, $compress, './' . $output);
$backup->perform_backup();
}
