Microweber\Utils\Files::download_to_browser PHP Method

    public function download_to_browser($filename)
    {
        if (file_exists($filename)) {
            $name = basename($filename);
            $ext = get_file_extension($filename);
            header('Cache-Control: public');
            if ($ext == 'zip') {
                header('Content-Type: application/zip');
                header('Content-Transfer-Encoding: Binary');
            } elseif ($ext == 'sql') {
                header('Content-type: text/plain; charset=utf-8');
            }
            header('Content-Description: File Transfer');
            header('Content-Disposition: attachment; filename=' . $name);
            header('Content-Length: ' . filesize($filename));
            readfile($filename);
            exit;
            //            if (function_exists('mime_content_type')) {
            //                $this->_readfile_laravel_chunked($filename);
            //            } else {
            //
            //            }
            //$this->_readfile_chunked($filename);
        }
    }