Rocketeer\Services\Connections\ConnectionsHandler::setConnections PHP Method

    public function setConnections($connections)
    {
        if (!is_array($connections)) {
            $connections = explode(',', $connections);
        }
        // Sanitize and set connections
        $filtered = array_filter($connections, [$this, 'isValidConnection']);
        if (!$filtered) {
            throw new ConnectionException('Invalid connection(s): ' . implode(', ', $connections));
        }
        $this->connections = $filtered;
        $this->handle = null;
    }