How to download multiple files at once in php, not package download, not package download, not package download

Question

After checking a lot of information, it says that http only allows one file to be downloaded at a time. Is this true? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

Answer 1

You can use the header method to output multiple files

If you don’t know how to use it, you can use JS to refresh the page to download multiple files

Answer 2

This is the APP interface. When the user clicks the download all button, how does the php background output all the streams of the selected files?

Answer 3

You are saying that only one file can be downloaded per connection. You can click the download button once, and the code will automatically connect multiple times to download multiple files.