Files for specific users?

Question

PHP

It would be desirable to make so:
That through an admin panel there would be an opportunity to load files to certain users. And users could download them, after which the files were deleted

Answer 1

If you want - do it. What is the question?
In the search engine search for "php file upload", "php file download", "php file remove"...

Answer 2

So you write what you tried, what doesn’t work, and we will try to suggest. Your question is too general, you can build 1000 guesses about what you have difficulty with.

Answer 3

As an option:

1. add a file through the admin panel / specify a link to it
   
2. select a user and give him access to this file through the database
   
3. remove rights after download