Read file to another server

I recommend you read the user guide, because it tells everything you need in most cases.
https://codeigniter4.github.io/CodeIgnit...-responses

PHP Code:

        $client = \Config\Services::curlrequest();

        $url      = 'https://www.cmu.edu/blackboard/files/evaluate/tests-example.xls';
        $response = $client->request('GET', $url);

        $content = $response->getBody();

        file_put_contents(WRITEPATH . 'sample.xls', $content); 


sorry but 

Code:

file_put_contents

it is not written in this page, I love codeigniter , but i think documentation it needs to be much improved , we need examples like
 Build your first application part...