[stream].rar Review

: To be extra safe, you can combine the MIME type with a header that forces a download:

: Prevents servers from accidentally corrupting the file by treating it as text. [stream].rar

Header set Content-Disposition attachment Use code with caution. : To be extra safe, you can combine

The term application/octet-stream is a "catch-all" MIME type for binary files. : To be extra safe

: Indicates the data is intended for a specific application or needs processing.

: Ensure your server's LimitRequestBody or client_max_body_size allows for large archive transfers.