$host = 'localhost';
} elseif ( $this->hasOption( 'group' ) ) {
$db = $this->getDB( DB_REPLICA, $this->getOption( 'group' ) );
$host = 'localhost';
} elseif ( $this->hasOption( 'group' ) ) {
$db = $this->getDB( DB_REPLICA, $this->getOption( 'group' ) );