Make link generator

Hi,
I want to make link generator then i'll use it for generate QR-Code image.
i've created it already but i think it's not a good way to generate it

Code:

public function linkGenerate()
    {
        $id = $this->confirmModel->select('TRACKID')->findAll();
        $url = [];
            foreach ($id as $ids) {
                $link['id'] = base_url($ids);
                $url [] = $link;
            }
        return $url;
    }

when i dump the url field, it will show array like:
https://localhost:8080/index.php/1
https://localhost:8080/index.php/2
and so on

i getting struggle when i want to add any segment before track id like https://localhost:8080/index.php/user/1

any suggestion the better way to generate this url? 

thanyou