fpassthru

<?php         $stream = $filesystem->readStream($file);



        return response()->stream(function () use ($stream) {

            fpassthru($stream);

        }, 200, [

            'Content-Type' => $filesystem->getMimetype($file),

            'Content-Length' => $filesystem->getSize($file),

<?php             if (ftell($stream) !== 0) {

                rewind($stream);

            }

            fpassthru($stream);

            fclose($stream);

        });