I have a function

function do_something() {
    // process
    $this->load->view('some_view', $data);
    exec('mv /path/to/folder1/*.mp3 /path/to/folder2/');
}

My intention is to move files after outputting the view. But apparently it is done before rendering the view. My question is, does $this->load->view(); have to be the final step in a function?

I did a little research, and seems like my question is similar to this topic. Correct?