Usage with PSR 7 Streams =============== PSR-7 streams are `standardized streams <https://www.php-fig.org/psr/psr-7/>`_. ZipStream-PHP supports working with these streams with the function ``addFileFromPsr7Stream``. For all parameters of the function see the API documentation. Example --------------- .. code-block:: php $stream = $response->getBody(); // add a file named 'streamfile.txt' from the content of the stream $zip->addFileFromPsr7Stream( fileName: 'streamfile.txt', stream: $stream, );