redirect()->to (multidomain website)

Hi,
for multidomain website redirect()->to() doesn't work properly and redirects to main domain, instead of redirecting to relative URL

Code:

    public function to(string $uri, ?int $code = null, string $method = 'auto')
    {
        // If it appears to be a relative URL, then convert to full URL
        // for better security.
        if (strpos($uri, 'http') !== 0) {
            $uri = site_url($uri);
        }

        return $this->redirect($uri, $method, $code);
    }

I would suggest adding another parameter to this function to override security measure and redirect to relative URLs or use domain under which controller works.

Best regards,
Gregor

You can create the uri yourself and pass it to the redirect()->to($subdomainTo) method with the exact address

The entire HTTP layer is built around certain assumptions of the “current URL” corresponding somewhat to the configuration in Config\App. It’s actually a somewhat tricky business to discern what is typed into the browser location bar. Multidomain support is definitely an area the framework could do better, but I think it needs to happen at a deeper configuration level so that URL Helper functions don’t need to know/care about single/multi domains.

See https://codeigniter4.github.io/userguide...in-support

ci-phpunit-test | CodeIgniter Testing Guide | CodeIgniter 3 to 4 Upgrade Helper

@kenjis, Thank you.

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